2023 files changed, 75974 insertions, 23829 deletions

diff --git a/.gitignore b/.gitignore
index fb2190c61af0..de6344e15706 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,6 +37,7 @@ modules.builtin
 tags
 TAGS
 vmlinux
+vmlinuz
 System.map
 Module.markers
 Module.symvers
diff --git a/Documentation/DocBook/mac80211.tmpl b/Documentation/DocBook/mac80211.tmpl
index f3f37f141dbd..971d1c0c83e5 100644
--- a/Documentation/DocBook/mac80211.tmpl
+++ b/Documentation/DocBook/mac80211.tmpl
@@ -144,7 +144,7 @@ usage should require reading the full document.
         this though and the recommendation to allow only a single
         interface in STA mode at first!
       </para>
-!Finclude/net/mac80211.h ieee80211_if_init_conf
+!Finclude/net/mac80211.h ieee80211_vif
     </chapter>
 
     <chapter id="rx-tx">
diff --git a/Documentation/DocBook/mtdnand.tmpl b/Documentation/DocBook/mtdnand.tmpl
index f508a8a27fea..5e7d84b48505 100644
--- a/Documentation/DocBook/mtdnand.tmpl
+++ b/Documentation/DocBook/mtdnand.tmpl
@@ -174,7 +174,7 @@
 		</para>
 		<programlisting>
 static struct mtd_info *board_mtd;
-static unsigned long baseaddr;
+static void __iomem *baseaddr;
 		</programlisting>
 		<para>
 			Static example
@@ -182,7 +182,7 @@ static unsigned long baseaddr;
 		<programlisting>
 static struct mtd_info board_mtd;
 static struct nand_chip board_chip;
-static unsigned long baseaddr;
+static void __iomem *baseaddr;
 		</programlisting>
 	</sect1>
 	<sect1 id="Partition_defines">
@@ -283,8 +283,8 @@ int __init board_init (void)
 	}
 
 	/* map physical address */
-	baseaddr = (unsigned long)ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
-	if(!baseaddr){
+	baseaddr = ioremap(CHIP_PHYSICAL_ADDRESS, 1024);
+	if (!baseaddr) {
 		printk("Ioremap to access NAND chip failed\n");
 		err = -EIO;
 		goto out_mtd;
@@ -316,7 +316,7 @@ int __init board_init (void)
 	goto out;
 
 out_ior:
-	iounmap((void *)baseaddr);
+	iounmap(baseaddr);
 out_mtd:
 	kfree (board_mtd);
 out:
@@ -341,7 +341,7 @@ static void __exit board_cleanup (void)
 	nand_release (board_mtd);
 
 	/* unmap physical address */
-	iounmap((void *)baseaddr);
+	iounmap(baseaddr);
 	
 	/* Free the MTD device structure */
 	kfree (board_mtd);
diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt
index 78a440695e11..1b5aa10df845 100644
--- a/Documentation/IO-mapping.txt
+++ b/Documentation/IO-mapping.txt
@@ -157,7 +157,7 @@ For such memory, you can do things like
 	 * access only the 640k-1MB area, so anything else
 	 * has to be remapped.
 	 */
-	char * baseptr = ioremap(0xFC000000, 1024*1024);
+	void __iomem *baseptr = ioremap(0xFC000000, 1024*1024);
 
 	/* write a 'A' to the offset 10 of the area */
 	writeb('A',baseptr+10);
diff --git a/Documentation/DMA-mapping.txt b/Documentation/PCI/PCI-DMA-mapping.txt
index ecad88d9fe59..ecad88d9fe59 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/PCI/PCI-DMA-mapping.txt
diff --git a/Documentation/block/00-INDEX b/Documentation/block/00-INDEX
index 961a0513f8c3..a406286f6f3e 100644
--- a/Documentation/block/00-INDEX
+++ b/Documentation/block/00-INDEX
@@ -1,7 +1,5 @@
 00-INDEX
 	- This file
-as-iosched.txt
-	- Anticipatory IO scheduler
 barrier.txt
 	- I/O Barriers
 biodoc.txt
diff --git a/Documentation/block/as-iosched.txt b/Documentation/block/as-iosched.txt
deleted file mode 100644
index 738b72be128e..000000000000
--- a/Documentation/block/as-iosched.txt
+++ /dev/null
@@ -1,172 +0,0 @@
-Anticipatory IO scheduler
--------------------------
-Nick Piggin <piggin@cyberone.com.au>    13 Sep 2003
-
-Attention! Database servers, especially those using "TCQ" disks should
-investigate performance with the 'deadline' IO scheduler. Any system with high
-disk performance requirements should do so, in fact.
-
-If you see unusual performance characteristics of your disk systems, or you
-see big performance regressions versus the deadline scheduler, please email
-me. Database users don't bother unless you're willing to test a lot of patches
-from me ;) its a known issue.
-
-Also, users with hardware RAID controllers, doing striping, may find
-highly variable performance results with using the as-iosched. The
-as-iosched anticipatory implementation is based on the notion that a disk
-device has only one physical seeking head.  A striped RAID controller
-actually has a head for each physical device in the logical RAID device.
-
-However, setting the antic_expire (see tunable parameters below) produces
-very similar behavior to the deadline IO scheduler.
-
-Selecting IO schedulers
------------------------
-Refer to Documentation/block/switching-sched.txt for information on
-selecting an io scheduler on a per-device basis.
-
-Anticipatory IO scheduler Policies
-----------------------------------
-The as-iosched implementation implements several layers of policies
-to determine when an IO request is dispatched to the disk controller.
-Here are the policies outlined, in order of application.
-
-1. one-way Elevator algorithm.
-
-The elevator algorithm is similar to that used in deadline scheduler, with
-the addition that it allows limited backward movement of the elevator
-(i.e. seeks backwards).  A seek backwards can occur when choosing between
-two IO requests where one is behind the elevator's current position, and
-the other is in front of the elevator's position. If the seek distance to
-the request in back of the elevator is less than half the seek distance to
-the request in front of the elevator, then the request in back can be chosen.
-Backward seeks are also limited to a maximum of MAXBACK (1024*1024) sectors.
-This favors forward movement of the elevator, while allowing opportunistic
-"short" backward seeks.
-
-2. FIFO expiration times for reads and for writes.
-
-This is again very similar to the deadline IO scheduler.  The expiration
-times for requests on these lists is tunable using the parameters read_expire
-and write_expire discussed below.  When a read or a write expires in this way,
-the IO scheduler will interrupt its current elevator sweep or read anticipation
-to service the expired request.
-
-3. Read and write request batching
-
-A batch is a collection of read requests or a collection of write
-requests.  The as scheduler alternates dispatching read and write batches
-to the driver.  In the case a read batch, the scheduler submits read
-requests to the driver as long as there are read requests to submit, and
-the read batch time limit has not been exceeded (read_batch_expire).
-The read batch time limit begins counting down only when there are
-competing write requests pending.
-
-In the case of a write batch, the scheduler submits write requests to
-the driver as long as there are write requests available, and the
-write batch time limit has not been exceeded (write_batch_expire).
-However, the length of write batches will be gradually shortened
-when read batches frequently exceed their time limit.
-
-When changing between batch types, the scheduler waits for all requests
-from the previous batch to complete before scheduling requests for the
-next batch.
-
-The read and write fifo expiration times described in policy 2 above
-are checked only when in scheduling IO of a batch for the corresponding
-(read/write) type.  So for example, the read FIFO timeout values are
-tested only during read batches.  Likewise, the write FIFO timeout
-values are tested only during write batches.  For this reason,
-it is generally not recommended for the read batch time
-to be longer than the write expiration time, nor for the write batch
-time to exceed the read expiration time (see tunable parameters below).
-
-When the IO scheduler changes from a read to a write batch,
-it begins the elevator from the request that is on the head of the
-write expiration FIFO.  Likewise, when changing from a write batch to
-a read batch, scheduler begins the elevator from the first entry
-on the read expiration FIFO.
-
-4. Read anticipation.
-
-Read anticipation occurs only when scheduling a read batch.
-This implementation of read anticipation allows only one read request
-to be dispatched to the disk controller at a time.  In
-contrast, many write requests may be dispatched to the disk controller
-at a time during a write batch.  It is this characteristic that can make
-the anticipatory scheduler perform anomalously with controllers supporting
-TCQ, or with hardware striped RAID devices. Setting the antic_expire
-queue parameter (see below) to zero disables this behavior, and the 
-anticipatory scheduler behaves essentially like the deadline scheduler.
-
-When read anticipation is enabled (antic_expire is not zero), reads
-are dispatched to the disk controller one at a time.
-At the end of each read request, the IO scheduler examines its next
-candidate read request from its sorted read list.  If that next request
-is from the same process as the request that just completed,
-or if the next request in the queue is "very close" to the
-just completed request, it is dispatched immediately.  Otherwise,
-statistics (average think time, average seek distance) on the process
-that submitted the just completed request are examined.  If it seems
-likely that that process will submit another request soon, and that
-request is likely to be near the just completed request, then the IO
-scheduler will stop dispatching more read requests for up to (antic_expire)
-milliseconds, hoping that process will submit a new request near the one
-that just completed.  If such a request is made, then it is dispatched
-immediately.  If the antic_expire wait time expires, then the IO scheduler
-will dispatch the next read request from the sorted read queue.
-
-To decide whether an anticipatory wait is worthwhile, the scheduler
-maintains statistics for each process that can be used to compute
-mean "think time" (the time between read requests), and mean seek
-distance for that process.  One observation is that these statistics
-are associated with each process, but those statistics are not associated
-with a specific IO device.  So for example, if a process is doing IO
-on several file systems on separate devices, the statistics will be
-a combination of IO behavior from all those devices.
-
-
-Tuning the anticipatory IO scheduler
-------------------------------------
-When using 'as', the anticipatory IO scheduler there are 5 parameters under
-/sys/block/*/queue/iosched/. All are units of milliseconds.
-
-The parameters are:
-* read_expire
-    Controls how long until a read request becomes "expired". It also controls the
-    interval between which expired requests are served, so set to 50, a request
-    might take anywhere < 100ms to be serviced _if_ it is the next on the
-    expired list. Obviously request expiration strategies won't make the disk
-    go faster. The result basically equates to the timeslice a single reader
-    gets in the presence of other IO. 100*((seek time / read_expire) + 1) is
-    very roughly the % streaming read efficiency your disk should get with
-    multiple readers.
-
-* read_batch_expire
-    Controls how much time a batch of reads is given before pending writes are
-    served. A higher value is more efficient. This might be set below read_expire
-    if writes are to be given higher priority than reads, but reads are to be
-    as efficient as possible when there are no writes. Generally though, it
-    should be some multiple of read_expire.
-
-* write_expire, and
-* write_batch_expire are equivalent to the above, for writes.
-
-* antic_expire
-    Controls the maximum amount of time we can anticipate a good read (one
-    with a short seek distance from the most recently completed request) before
-    giving up. Many other factors may cause anticipation to be stopped early,
-    or some processes will not be "anticipated" at all. Should be a bit higher
-    for big seek time devices though not a linear correspondence - most
-    processes have only a few ms thinktime.
-
-In addition to the tunables above there is a read-only file named est_time
-which, when read, will show:
-
-    - The probability of a task exiting without a cooperating task
-      submitting an anticipated IO.
-
-    - The current mean think time.
-
-    - The seek distance used to determine if an incoming IO is better.
-
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 8d2158a1c6aa..6fab97ea7e6b 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -186,7 +186,7 @@ a virtual address mapping (unlike the earlier scheme of virtual address
 do not have a corresponding kernel virtual address space mapping) and
 low-memory pages.
 
-Note: Please refer to Documentation/DMA-mapping.txt for a discussion
+Note: Please refer to Documentation/PCI/PCI-DMA-mapping.txt for a discussion
 on PCI high mem DMA aspects and mapping of scatter gather lists, and support
 for 64 bit PCI.
 
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 5b5db085fbf0..2f93ac06c414 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -472,3 +472,52 @@ Why:	These two features use non-standard interfaces. There are the
 Who:	Corentin Chary <corentin.chary@gmail.com>
 
 ----------------------------
+
+What:	usbvideo quickcam_messenger driver
+When:	2.6.35
+Files:	drivers/media/video/usbvideo/quickcam_messenger.[ch]
+Why:	obsolete v4l1 driver replaced by gspca_stv06xx
+Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	ov511 v4l1 driver
+When:	2.6.35
+Files:	drivers/media/video/ov511.[ch]
+Why:	obsolete v4l1 driver replaced by gspca_ov519
+Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	w9968cf v4l1 driver
+When:	2.6.35
+Files:	drivers/media/video/w9968cf*.[ch]
+Why:	obsolete v4l1 driver replaced by gspca_ov519
+Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	ovcamchip sensor framework
+When:	2.6.35
+Files:	drivers/media/video/ovcamchip/*
+Why:	Only used by obsoleted v4l1 drivers
+Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	stv680 v4l1 driver
+When:	2.6.35
+Files:	drivers/media/video/stv680.[ch]
+Why:	obsolete v4l1 driver replaced by gspca_stv0680
+Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	zc0301 v4l driver
+When:	2.6.35
+Files:	drivers/media/video/zc0301/*
+Why:	Duplicate functionality with the gspca_zc3xx driver, zc0301 only
+	supports 2 USB-ID's (because it only supports a limited set of
+	sensors) wich are also supported by the gspca_zc3xx driver
+	(which supports 53 USB-ID's in total)
+Who:	Hans de Goede <hdegoede@redhat.com>
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index af6885c3c821..e1def1786e50 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -196,7 +196,7 @@ nobarrier		This also requires an IO stack which can support
 			also be used to enable or disable barriers, for
 			consistency with other ext4 mount options.
 
-inode_readahead=n	This tuning parameter controls the maximum
+inode_readahead_blks=n	This tuning parameter controls the maximum
 			number of inode table blocks that ext4's inode
 			table readahead algorithm will pre-read into
 			the buffer cache.  The default value is 32 blocks.
diff --git a/Documentation/filesystems/nilfs2.txt b/Documentation/filesystems/nilfs2.txt
index 4949fcaa6b6a..839efd8a8a8c 100644
--- a/Documentation/filesystems/nilfs2.txt
+++ b/Documentation/filesystems/nilfs2.txt
@@ -28,7 +28,7 @@ described in the man pages included in the package.
 Project web page:    http://www.nilfs.org/en/
 Download page:       http://www.nilfs.org/en/download.html
 Git tree web page:   http://www.nilfs.org/git/
-NILFS mailing lists: http://www.nilfs.org/mailman/listinfo/users
+List info:           http://vger.kernel.org/vger-lists.html#linux-nilfs
 
 Caveats
 =======
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 220cc6376ef8..0d07513a67a6 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -177,7 +177,6 @@ read the file /proc/PID/status:
   CapBnd: ffffffffffffffff
   voluntary_ctxt_switches:        0
   nonvoluntary_ctxt_switches:     1
-  Stack usage:    12 kB
 
 This shows you nearly the same information you would get if you viewed it with
 the ps  command.  In  fact,  ps  uses  the  proc  file  system  to  obtain its
@@ -231,7 +230,6 @@ Table 1-2: Contents of the statm files (as of 2.6.30-rc7)
  Mems_allowed_list           Same as previous, but in "list format"
  voluntary_ctxt_switches     number of voluntary context switches
  nonvoluntary_ctxt_switches  number of non voluntary context switches
- Stack usage:                stack usage high water mark (round up to page size)
 ..............................................................................
 
 Table 1-3: Contents of the statm files (as of 2.6.8-rc3)
diff --git a/Documentation/hwmon/amc6821 b/Documentation/hwmon/amc6821
new file mode 100644
index 000000000000..ced8359c50f8
--- /dev/null
+++ b/Documentation/hwmon/amc6821
@@ -0,0 +1,102 @@
+Kernel driver amc6821
+=====================
+
+Supported chips:
+	Texas Instruments AMC6821
+	Prefix: 'amc6821'
+	Addresses scanned: 0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e, 0x4c, 0x4d, 0x4e
+	Datasheet: http://focus.ti.com/docs/prod/folders/print/amc6821.html
+
+Authors:
+	Tomaz Mertelj <tomaz.mertelj@guest.arnes.si>
+
+
+Description
+-----------
+
+This driver implements support for the Texas Instruments amc6821 chip.
+The chip has one on-chip and one remote temperature sensor and one pwm fan
+regulator.
+The pwm can be controlled either from software or automatically.
+
+The driver provides the following sensor accesses in sysfs:
+
+temp1_input		ro	on-chip temperature
+temp1_min		rw	"
+temp1_max		rw	"
+temp1_crit	 	rw	"
+temp1_min_alarm		ro	"
+temp1_max_alarm		ro	"
+temp1_crit_alarm	ro	"
+
+temp2_input		ro	remote temperature
+temp2_min		rw	"
+temp2_max		rw	"
+temp2_crit	 	rw	"
+temp2_min_alarm		ro	"
+temp2_max_alarm		ro	"
+temp2_crit_alarm	ro	"
+temp2_fault		ro	"
+
+fan1_input	 	ro	tachometer speed
+fan1_min		rw	"
+fan1_max		rw	"
+fan1_fault	 	ro	"
+fan1_div		rw	Fan divisor can be either 2 or 4.
+
+pwm1			rw	pwm1
+pwm1_enable		rw	regulator mode, 1=open loop, 2=fan controlled
+				by remote temperature, 3=fan controlled by
+				combination of the on-chip temperature and
+				remote-sensor temperature,
+pwm1_auto_channels_temp ro	1 if pwm_enable==2, 3 if pwm_enable==3
+pwm1_auto_point1_pwm	ro	Hardwired to 0, shared for both
+				temperature channels.
+pwm1_auto_point2_pwm	rw	This value is shared for both temperature
+				channels.
+pwm1_auto_point3_pwm	rw	Hardwired to 255, shared for both
+				temperature channels.
+
+temp1_auto_point1_temp	ro	Hardwired to temp2_auto_point1_temp
+				which is rw. Below this temperature fan stops.
+temp1_auto_point2_temp	rw	The low-temperature limit of the proportional
+				range. Below this temperature
+				pwm1 = pwm1_auto_point2_pwm. It can go from
+				0 degree C to 124 degree C in steps of
+				4 degree C. Read it out after writing to get
+				the actual value.
+temp1_auto_point3_temp	rw	Above this temperature fan runs at maximum
+				speed. It can go from temp1_auto_point2_temp.
+				It can only have certain discrete values
+				which depend on temp1_auto_point2_temp and
+				pwm1_auto_point2_pwm. Read it out after
+				writing to get the actual value.
+
+temp2_auto_point1_temp	rw	Must be between 0 degree C and 63 degree C and
+				it defines the passive cooling temperature.
+				Below this temperature the fan stops in
+				the closed loop mode.
+temp2_auto_point2_temp	rw	The low-temperature limit of the proportional
+				range. Below this temperature
+				pwm1 = pwm1_auto_point2_pwm. It can go from
+				0 degree C to 124 degree C in steps
+				of 4 degree C.
+
+temp2_auto_point3_temp	rw	Above this temperature fan runs at maximum
+				speed. It can only have certain discrete
+				values which depend on temp2_auto_point2_temp
+				and pwm1_auto_point2_pwm. Read it out after
+				writing to get actual value.
+
+
+Module parameters
+-----------------
+
+If your board has a BIOS that initializes the amc6821 correctly, you should
+load the module with: init=0.
+
+If your board BIOS doesn't initialize the chip, or you want
+different settings, you can set the following parameters:
+init=1,
+pwminv: 0 default pwm output, 1 inverts pwm output.
+
diff --git a/Documentation/hwmon/k10temp b/Documentation/hwmon/k10temp
index a7a18d453a51..6526eee525a6 100644
--- a/Documentation/hwmon/k10temp
+++ b/Documentation/hwmon/k10temp
@@ -3,8 +3,8 @@ Kernel driver k10temp
 
 Supported chips:
 * AMD Family 10h processors:
-  Socket F: Quad-Core/Six-Core/Embedded Opteron
-  Socket AM2+: Opteron, Phenom (II) X3/X4
+  Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)
+  Socket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)
   Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II
   Socket S1G3: Athlon II, Sempron, Turion II
 * AMD Family 11h processors:
@@ -36,10 +36,15 @@ Description
 This driver permits reading of the internal temperature sensor of AMD
 Family 10h and 11h processors.
 
-All these processors have a sensor, but on older revisions of Family 10h
-processors, the sensor may return inconsistent values (erratum 319). The
-driver will refuse to load on these revisions unless you specify the
-"force=1" module parameter.
+All these processors have a sensor, but on those for Socket F or AM2+,
+the sensor may return inconsistent values (erratum 319).  The driver
+will refuse to load on these revisions unless you specify the "force=1"
+module parameter.
+
+Due to technical reasons, the driver can detect only the mainboard's
+socket type, not the processor's actual capabilities.  Therefore, if you
+are using an AM3 processor on an AM2+ mainboard, you can safely use the
+"force=1" parameter.
 
 There is one temperature measurement value, available as temp1_input in
 sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree.
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index 947374977ca5..35cf64d4436d 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -56,10 +56,11 @@ Following this convention is good because:
 (5) When following the convention, the driver code can use generic
     code to copy the parameters between user and kernel space.
 
-This table lists ioctls visible from user land for Linux/i386.  It contains
-most drivers up to 2.3.14, but I know I am missing some.
+This table lists ioctls visible from user land for Linux/x86.  It contains
+most drivers up to 2.6.31, but I know I am missing some.  There has been
+no attempt to list non-X86 architectures or ioctls from drivers/staging/.
 
-Code	Seq#	Include File		Comments
+Code  Seq#(hex)	Include File		Comments
 ========================================================
 0x00	00-1F	linux/fs.h		conflict!
 0x00	00-1F	scsi/scsi_ioctl.h	conflict!
@@ -69,119 +70,228 @@ Code	Seq#	Include File		Comments
 0x03	all	linux/hdreg.h
 0x04	D2-DC	linux/umsdos_fs.h	Dead since 2.6.11, but don't reuse these.
 0x06	all	linux/lp.h
-0x09	all	linux/md.h
+0x09	all	linux/raid/md_u.h
+0x10	00-0F	drivers/char/s390/vmcp.h
 0x12	all	linux/fs.h
 		linux/blkpg.h
 0x1b	all	InfiniBand Subsystem	<http://www.openib.org/>
 0x20	all	drivers/cdrom/cm206.h
 0x22	all	scsi/sg.h
 '#'	00-3F	IEEE 1394 Subsystem	Block for the entire subsystem
+'$'	00-0F	linux/perf_counter.h, linux/perf_event.h
 '1'	00-1F	<linux/timepps.h>	PPS kit from Ulrich Windl
 					<ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
+'2'	01-04	linux/i2o.h
+'3'	00-0F	drivers/s390/char/raw3270.h	conflict!
+'3'	00-1F	linux/suspend_ioctls.h	conflict!
+		and kernel/power/user.c
 '8'	all				SNP8023 advanced NIC card
 					<mailto:mcr@solidum.com>
-'A'	00-1F	linux/apm_bios.h
+'@'	00-0F	linux/radeonfb.h	conflict!
+'@'	00-0F	drivers/video/aty/aty128fb.c	conflict!
+'A'	00-1F	linux/apm_bios.h	conflict!
+'A'	00-0F	linux/agpgart.h		conflict!
+		and drivers/char/agp/compat_ioctl.h
+'A'	00-7F	sound/asound.h		conflict!
+'B'	00-1F	linux/cciss_ioctl.h	conflict!
+'B'	00-0F	include/linux/pmu.h	conflict!
 'B'	C0-FF				advanced bbus
 					<mailto:maassen@uni-freiburg.de>
-'C'	all	linux/soundcard.h
+'C'	all	linux/soundcard.h	conflict!
+'C'	01-2F	linux/capi.h		conflict!
+'C'	F0-FF	drivers/net/wan/cosa.h	conflict!
 'D'	all	arch/s390/include/asm/dasd.h
-'E'	all	linux/input.h
-'F'	all	linux/fb.h
-'H'	all	linux/hiddev.h
-'I'	all	linux/isdn.h
+'D'	40-5F	drivers/scsi/dpt/dtpi_ioctl.h
+'D'	05	drivers/scsi/pmcraid.h
+'E'	all	linux/input.h		conflict!
+'E'	00-0F	xen/evtchn.h		conflict!
+'F'	all	linux/fb.h		conflict!
+'F'	01-02	drivers/scsi/pmcraid.h	conflict!
+'F'	20	drivers/video/fsl-diu-fb.h	conflict!
+'F'	20	drivers/video/intelfb/intelfb.h	conflict!
+'F'	20	linux/ivtvfb.h		conflict!
+'F'	20	linux/matroxfb.h	conflict!
+'F'	20	drivers/video/aty/atyfb_base.c	conflict!
+'F'	00-0F	video/da8xx-fb.h	conflict!
+'F'	80-8F	linux/arcfb.h		conflict!
+'F'	DD	video/sstfb.h		conflict!
+'G'	00-3F	drivers/misc/sgi-gru/grulib.h	conflict!
+'G'	00-0F	linux/gigaset_dev.h	conflict!
+'H'	00-7F	linux/hiddev.h		conflict!
+'H'	00-0F	linux/hidraw.h		conflict!
+'H'	00-0F	sound/asound.h		conflict!
+'H'	20-40	sound/asound_fm.h	conflict!
+'H'	80-8F	sound/sfnt_info.h	conflict!
+'H'	10-8F	sound/emu10k1.h		conflict!
+'H'	10-1F	sound/sb16_csp.h	conflict!
+'H'	10-1F	sound/hda_hwdep.h	conflict!
+'H'	40-4F	sound/hdspm.h		conflict!
+'H'	40-4F	sound/hdsp.h		conflict!
+'H'	90	sound/usb/usx2y/usb_stream.h
+'H'	C0-F0	net/bluetooth/hci.h	conflict!
+'H'	C0-DF	net/bluetooth/hidp/hidp.h	conflict!
+'H'	C0-DF	net/bluetooth/cmtp/cmtp.h	conflict!
+'H'	C0-DF	net/bluetooth/bnep/bnep.h	conflict!
+'I'	all	linux/isdn.h		conflict!
+'I'	00-0F	drivers/isdn/divert/isdn_divert.h	conflict!
+'I'	40-4F	linux/mISDNif.h		conflict!
 'J'	00-1F	drivers/scsi/gdth_ioctl.h
 'K'	all	linux/kd.h
-'L'	00-1F	linux/loop.h
-'L'	20-2F	driver/usb/misc/vstusb.h
+'L'	00-1F	linux/loop.h		conflict!
+'L'	10-1F	drivers/scsi/mpt2sas/mpt2sas_ctl.h	conflict!
+'L'	20-2F	linux/usb/vstusb.h
 'L'	E0-FF	linux/ppdd.h		encrypted disk device driver
 					<http://linux01.gwdg.de/~alatham/ppdd.html>
-'M'	all	linux/soundcard.h
+'M'	all	linux/soundcard.h	conflict!
+'M'	01-16	mtd/mtd-abi.h		conflict!
+		and drivers/mtd/mtdchar.c
+'M'	01-03	drivers/scsi/megaraid/megaraid_sas.h
+'M'	00-0F	drivers/video/fsl-diu-fb.h	conflict!
 'N'	00-1F	drivers/usb/scanner.h
-'O'     00-02   include/mtd/ubi-user.h UBI
-'P'	all	linux/soundcard.h
+'O'     00-06   mtd/ubi-user.h		UBI
+'P'	all	linux/soundcard.h	conflict!
+'P'	60-6F	sound/sscape_ioctl.h	conflict!
+'P'	00-0F	drivers/usb/class/usblp.c	conflict!
 'Q'	all	linux/soundcard.h
-'R'	00-1F	linux/random.h
+'R'	00-1F	linux/random.h		conflict!
+'R'	01	linux/rfkill.h		conflict!
+'R'	01-0F	media/rds.h		conflict!
+'R'	C0-DF	net/bluetooth/rfcomm.h
 'S'	all	linux/cdrom.h		conflict!
 'S'	80-81	scsi/scsi_ioctl.h	conflict!
 'S'	82-FF	scsi/scsi.h		conflict!
+'S'	00-7F	sound/asequencer.h	conflict!
 'T'	all	linux/soundcard.h	conflict!
+'T'	00-AF	sound/asound.h		conflict!
 'T'	all	arch/x86/include/asm/ioctls.h	conflict!
-'U'	00-EF	linux/drivers/usb/usb.h
-'V'	all	linux/vt.h
+'T'	C0-DF	linux/if_tun.h		conflict!
+'U'	all	sound/asound.h		conflict!
+'U'	00-0F	drivers/media/video/uvc/uvcvideo.h	conflict!
+'U'	00-CF	linux/uinput.h		conflict!
+'U'	00-EF	linux/usbdevice_fs.h
+'U'	C0-CF	drivers/bluetooth/hci_uart.h
+'V'	all	linux/vt.h		conflict!
+'V'	all	linux/videodev2.h	conflict!
+'V'	C0	linux/ivtvfb.h		conflict!
+'V'	C0	linux/ivtv.h		conflict!
+'V'	C0	media/davinci/vpfe_capture.h	conflict!
+'V'	C0	media/si4713.h		conflict!
+'V'	C0-CF	drivers/media/video/mxb.h	conflict!
 'W'	00-1F	linux/watchdog.h	conflict!
 'W'	00-1F	linux/wanrouter.h	conflict!
-'X'	all	linux/xfs_fs.h
+'W'	00-3F	sound/asound.h		conflict!
+'X'	all	fs/xfs/xfs_fs.h		conflict!
+		and fs/xfs/linux-2.6/xfs_ioctl32.h
+		and include/linux/falloc.h
+		and linux/fs.h
+'X'	all	fs/ocfs2/ocfs_fs.h	conflict!
+'X'	01	linux/pktcdvd.h		conflict!
 'Y'	all	linux/cyclades.h
-'['	00-07	linux/usb/usbtmc.h	USB Test and Measurement Devices
+'Z'	14-15	drivers/message/fusion/mptctl.h
+'['	00-07	linux/usb/tmc.h		USB Test and Measurement Devices
 					<mailto:gregkh@suse.de>
-'a'	all				ATM on linux
+'a'	all	linux/atm*.h, linux/sonet.h	ATM on linux
 					<http://lrcwww.epfl.ch/linux-atm/magic.html>
-'b'	00-FF				bit3 vme host bridge
+'b'	00-FF				conflict! bit3 vme host bridge
 					<mailto:natalia@nikhefk.nikhef.nl>
+'b'	00-0F	media/bt819.h		conflict!
+'c'	all	linux/cm4000_cs.h	conflict!
 'c'	00-7F	linux/comstats.h	conflict!
 'c'	00-7F	linux/coda.h		conflict!
-'c'	80-9F	arch/s390/include/asm/chsc.h
-'c'	A0-AF   arch/x86/include/asm/msr.h
+'c'	00-1F	linux/chio.h		conflict!
+'c'	80-9F	arch/s390/include/asm/chsc.h	conflict!
+'c'	A0-AF   arch/x86/include/asm/msr.h	conflict!
 'd'	00-FF	linux/char/drm/drm/h	conflict!
+'d'	02-40	pcmcia/ds.h		conflict!
+'d'	10-3F	drivers/media/video/dabusb.h	conflict!
+'d'	C0-CF	drivers/media/video/saa7191.h	conflict!
 'd'	F0-FF	linux/digi1.h
 'e'	all	linux/digi1.h		conflict!
-'e'	00-1F	net/irda/irtty.h	conflict!
-'f'	00-1F	linux/ext2_fs.h
-'h'	00-7F				Charon filesystem
+'e'	00-1F	drivers/net/irda/irtty-sir.h	conflict!
+'f'	00-1F	linux/ext2_fs.h		conflict!
+'f'	00-1F	linux/ext3_fs.h		conflict!
+'f'	00-0F	fs/jfs/jfs_dinode.h	conflict!
+'f'	00-0F	fs/ext4/ext4.h		conflict!
+'f'	00-0F	linux/fs.h		conflict!
+'f'	00-0F	fs/ocfs2/ocfs2_fs.h	conflict!
+'g'	00-0F	linux/usb/gadgetfs.h
+'g'	20-2F	linux/usb/g_printer.h
+'h'	00-7F				conflict! Charon filesystem
 					<mailto:zapman@interlan.net>
-'i'	00-3F	linux/i2o.h
+'h'	00-1F	linux/hpet.h		conflict!
+'i'	00-3F	linux/i2o-dev.h		conflict!
+'i'	0B-1F	linux/ipmi.h		conflict!
+'i'	80-8F	linux/i8k.h
 'j'	00-3F	linux/joystick.h
+'k'	00-0F	linux/spi/spidev.h	conflict!
+'k'	00-05	video/kyro.h		conflict!
 'l'	00-3F	linux/tcfs_fs.h		transparent cryptographic file system
 					<http://mikonos.dia.unisa.it/tcfs>
 'l'	40-7F	linux/udf_fs_i.h	in development:
 					<http://sourceforge.net/projects/linux-udf/>
-'m'	00-09	linux/mmtimer.h
+'m'	00-09	linux/mmtimer.h		conflict!
 'm'	all	linux/mtio.h		conflict!
 'm'	all	linux/soundcard.h	conflict!
 'm'	all	linux/synclink.h	conflict!
+'m'	00-19	drivers/message/fusion/mptctl.h	conflict!
+'m'	00	drivers/scsi/megaraid/megaraid_ioctl.h	conflict!
 'm'	00-1F	net/irda/irmod.h	conflict!
-'n'	00-7F	linux/ncp_fs.h
+'n'	00-7F	linux/ncp_fs.h and fs/ncpfs/ioctl.c
 'n'	80-8F	linux/nilfs2_fs.h	NILFS2
-'n'	E0-FF	video/matrox.h          matroxfb
+'n'	E0-FF	linux/matroxfb.h	matroxfb
 'o'	00-1F	fs/ocfs2/ocfs2_fs.h	OCFS2
-'o'     00-03   include/mtd/ubi-user.h  conflict! (OCFS2 and UBI overlaps)
-'o'     40-41   include/mtd/ubi-user.h  UBI
-'o'     01-A1   include/linux/dvb/*.h DVB
+'o'     00-03   mtd/ubi-user.h		conflict! (OCFS2 and UBI overlaps)
+'o'     40-41   mtd/ubi-user.h		UBI
+'o'     01-A1   linux/dvb/*.h		DVB
 'p'	00-0F	linux/phantom.h		conflict! (OpenHaptics needs this)
+'p'	00-1F	linux/rtc.h		conflict!
 'p'	00-3F	linux/mc146818rtc.h	conflict!
 'p'	40-7F	linux/nvram.h
-'p'	80-9F				user-space parport
+'p'	80-9F	linux/ppdev.h		user-space parport
 					<mailto:tim@cyberelk.net>
-'p'	a1-a4	linux/pps.h		LinuxPPS
+'p'	A1-A4	linux/pps.h		LinuxPPS
 					<mailto:giometti@linux.it>
 'q'	00-1F	linux/serio.h
-'q'	80-FF				Internet PhoneJACK, Internet LineJACK
-					<http://www.quicknet.net>
-'r'	00-1F	linux/msdos_fs.h
+'q'	80-FF	linux/telephony.h	Internet PhoneJACK, Internet LineJACK
+		linux/ixjuser.h		<http://www.quicknet.net>
+'r'	00-1F	linux/msdos_fs.h and fs/fat/dir.c
 's'	all	linux/cdk.h
 't'	00-7F	linux/if_ppp.h
 't'	80-8F	linux/isdn_ppp.h
+'t'	90	linux/toshiba.h
 'u'	00-1F	linux/smb_fs.h
-'v'	00-1F	linux/ext2_fs.h		conflict!
 'v'	all	linux/videodev.h	conflict!
+'v'	00-1F	linux/ext2_fs.h		conflict!
+'v'	00-1F	linux/fs.h		conflict!
+'v'	00-0F	linux/sonypi.h		conflict!
+'v'	C0-CF	drivers/media/video/ov511.h	conflict!
+'v'	C0-DF	media/pwc-ioctl.h	conflict!
+'v'	C0-FF	linux/meye.h		conflict!
+'v'	C0-CF	drivers/media/video/zoran/zoran.h	conflict!
+'v'	D0-DF	drivers/media/video/cpia2/cpia2dev.h	conflict!
 'w'	all				CERN SCI driver
 'y'	00-1F				packet based user level communications
 					<mailto:zapman@interlan.net>
-'z'	00-3F				CAN bus card
+'z'	00-3F				CAN bus card	conflict!
 					<mailto:hdstich@connectu.ulm.circular.de>
-'z'	40-7F				CAN bus card
+'z'	40-7F				CAN bus card	conflict!
 					<mailto:oe@port.de>
+'z'	10-4F	drivers/s390/crypto/zcrypt_api.h	conflict!
 0x80	00-1F	linux/fb.h
 0x81	00-1F	linux/videotext.h
+0x88	00-3F	media/ovcamchip.h
 0x89	00-06	arch/x86/include/asm/sockios.h
 0x89	0B-DF	linux/sockios.h
 0x89	E0-EF	linux/sockios.h		SIOCPROTOPRIVATE range
+0x89	E0-EF	linux/dn.h		PROTOPRIVATE range
 0x89	F0-FF	linux/sockios.h		SIOCDEVPRIVATE range
 0x8B	all	linux/wireless.h
 0x8C	00-3F				WiNRADiO driver
 					<http://www.proximity.com.au/~brian/winradio/>
 0x90	00	drivers/cdrom/sbpcd.h
+0x92	00-0F	drivers/usb/mon/mon_bin.c
 0x93	60-7F	linux/auto_fs.h
+0x94	all	fs/btrfs/ioctl.h
 0x99	00-0F				537-Addinboard driver
 					<mailto:buk@buks.ipn.de>
 0xA0	all	linux/sdp/sdp.h		Industrial Device Project
@@ -192,17 +302,22 @@ Code	Seq#	Include File		Comments
 0xAB	00-1F	linux/nbd.h
 0xAC	00-1F	linux/raw.h
 0xAD	00	Netfilter device	in development:
-					<mailto:rusty@rustcorp.com.au>	
+					<mailto:rusty@rustcorp.com.au>
 0xAE	all	linux/kvm.h		Kernel-based Virtual Machine
 					<mailto:kvm@vger.kernel.org>
 0xB0	all	RATIO devices		in development:
 					<mailto:vgo@ratio.de>
 0xB1	00-1F	PPPoX			<mailto:mostrows@styx.uwaterloo.ca>
+0xC0	00-0F	linux/usb/iowarrior.h
 0xCB	00-1F	CBM serial IEC bus	in development:
 					<mailto:michael.klein@puffin.lb.shuttle.de>
+0xCD	01	linux/reiserfs_fs.h
+0xCF	02	fs/cifs/ioctl.c
+0xDB	00-0F	drivers/char/mwave/mwavepub.h
 0xDD	00-3F	ZFCP device driver	see drivers/s390/scsi/
 					<mailto:aherrman@de.ibm.com>
-0xF3	00-3F	video/sisfb.h		sisfb (in development)
+0xF3	00-3F	drivers/usb/misc/sisusbvga/sisusb.h	sisfb (in development)
 					<mailto:thomas@winischhofer.net>
 0xF4	00-1F	video/mbxfb.h		mbxfb
 					<mailto:raph@8d.com>
+0xFD	all	linux/dm-ioctl.h
diff --git a/Documentation/isdn/INTERFACE.CAPI b/Documentation/isdn/INTERFACE.CAPI
index 5fe8de5cc727..f172091fb7cd 100644
--- a/Documentation/isdn/INTERFACE.CAPI
+++ b/Documentation/isdn/INTERFACE.CAPI
@@ -149,10 +149,11 @@ char *(*procinfo)(struct capi_ctr *ctrlr)
 	pointer to a callback function returning the entry for the device in
 	the CAPI controller info table, /proc/capi/controller
 
-read_proc_t *ctr_read_proc
-	pointer to the read_proc callback function for the device's proc file
-	system entry, /proc/capi/controllers/<n>; will be called with a
-	pointer to the device's capi_ctr structure as the last (data) argument
+const struct file_operations *proc_fops
+	pointers to callback functions for the device's proc file
+	system entry, /proc/capi/controllers/<n>; pointer to the device's
+	capi_ctr structure is available from struct proc_dir_entry::data
+	which is available from struct inode.
 
 Note: Callback functions except send_message() are never called in interrupt
 context.
diff --git a/Documentation/kernel-doc-nano-HOWTO.txt b/Documentation/kernel-doc-nano-HOWTO.txt
index 348b9e5e28fc..27a52b35d55b 100644
--- a/Documentation/kernel-doc-nano-HOWTO.txt
+++ b/Documentation/kernel-doc-nano-HOWTO.txt
@@ -214,11 +214,13 @@ The format of the block comment is like this:
  * (section header: (section description)? )*
 (*)?*/
 
-The short function description ***cannot be multiline***, but the other
-descriptions can be (and they can contain blank lines).  If you continue
-that initial short description onto a second line, that second line will
-appear further down at the beginning of the description section, which is
-almost certainly not what you had in mind.
+All "description" text can span multiple lines, although the
+function_name & its short description are traditionally on a single line.
+Description text may also contain blank lines (i.e., lines that contain
+only a "*").
+
+"section header:" names must be unique per function (or struct,
+union, typedef, enum).
 
 Avoid putting a spurious blank line after the function name, or else the
 description will be repeated!
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5ba4d9dff113..3ca7f8f56525 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -54,6 +54,7 @@ parameter is applicable:
 	IMA     Integrity measurement architecture is enabled.
 	IOSCHED	More than one I/O scheduler is enabled.
 	IP_PNP	IP DHCP, BOOTP, or RARP is enabled.
+	IPV6	IPv6 support is enabled.
 	ISAPNP	ISA PnP code is enabled.
 	ISDN	Appropriate ISDN support is enabled.
 	JOY	Appropriate joystick support is enabled.
@@ -240,7 +241,7 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	acpi_sleep=	[HW,ACPI] Sleep options
 			Format: { s3_bios, s3_mode, s3_beep, s4_nohwsig,
-				  old_ordering, s4_nonvs }
+				  old_ordering, s4_nonvs, sci_force_enable }
 			See Documentation/power/video.txt for information on
 			s3_bios and s3_mode.
 			s3_beep is for debugging; it makes the PC's speaker beep
@@ -253,6 +254,9 @@ and is between 256 and 4096 characters. It is defined in the file
 			of _PTS is used by default).
 			s4_nonvs prevents the kernel from saving/restoring the
 			ACPI NVS memory during hibernation.
+			sci_force_enable causes the kernel to set SCI_EN directly
+			on resume from S1/S3 (which is against the ACPI spec,
+			but some broken systems don't work without it).
 
 	acpi_use_timer_override [HW,ACPI]
 			Use timer override. For some broken Nvidia NF5 boards
@@ -344,6 +348,9 @@ and is between 256 and 4096 characters. It is defined in the file
 			Change the amount of debugging information output
 			when initialising the APIC and IO-APIC components.
 
+	autoconf=	[IPV6]
+			See Documentation/networking/ipv6.txt.
+
 	show_lapic=	[APIC,X86] Advanced Programmable Interrupt Controller
 			Limit apic dumping. The parameter defines the maximal
 			number of local apics being dumped. Also it is possible
@@ -626,6 +633,12 @@ and is between 256 and 4096 characters. It is defined in the file
 			See drivers/char/README.epca and
 			Documentation/serial/digiepca.txt.
 
+	disable=	[IPV6]
+			See Documentation/networking/ipv6.txt.
+
+	disable_ipv6=	[IPV6]
+			See Documentation/networking/ipv6.txt.
+
 	disable_mtrr_cleanup [X86]
 			The kernel tries to adjust MTRR layout from continuous
 			to discrete, to make X server driver able to add WB
diff --git a/Documentation/kvm/api.txt b/Documentation/kvm/api.txt
index e1a114161027..2811e452f756 100644
--- a/Documentation/kvm/api.txt
+++ b/Documentation/kvm/api.txt
@@ -685,7 +685,7 @@ struct kvm_vcpu_events {
 		__u8 pad;
 	} nmi;
 	__u32 sipi_vector;
-	__u32 flags;   /* must be zero */
+	__u32 flags;
 };
 
 4.30 KVM_SET_VCPU_EVENTS
@@ -701,6 +701,14 @@ vcpu.
 
 See KVM_GET_VCPU_EVENTS for the data structure.
 
+Fields that may be modified asynchronously by running VCPUs can be excluded
+from the update. These fields are nmi.pending and sipi_vector. Keep the
+corresponding bits in the flags field cleared to suppress overwriting the
+current in-kernel state. The bits are:
+
+KVM_VCPUEVENT_VALID_NMI_PENDING - transfer nmi.pending to the kernel
+KVM_VCPUEVENT_VALID_SIPI_VECTOR - transfer sipi_vector
+
 
 5. The kvm_run structure
 
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 169091f75e6d..75afa1229fd7 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -1092,8 +1092,8 @@ WARNING:
     its level up and down at every change.
 
 
-Volume control
---------------
+Volume control (Console Audio control)
+--------------------------------------
 
 procfs: /proc/acpi/ibm/volume
 ALSA: "ThinkPad Console Audio Control", default ID: "ThinkPadEC"
@@ -1110,9 +1110,53 @@ the desktop environment to just provide on-screen-display feedback.
 Software volume control should be done only in the main AC97/HDA
 mixer.
 
-This feature allows volume control on ThinkPad models with a digital
-volume knob (when available, not all models have it), as well as
-mute/unmute control.  The available commands are:
+
+About the ThinkPad Console Audio control:
+
+ThinkPads have a built-in amplifier and muting circuit that drives the
+console headphone and speakers.  This circuit is after the main AC97
+or HDA mixer in the audio path, and under exclusive control of the
+firmware.
+
+ThinkPads have three special hotkeys to interact with the console
+audio control: volume up, volume down and mute.
+
+It is worth noting that the normal way the mute function works (on
+ThinkPads that do not have a "mute LED") is:
+
+1. Press mute to mute.  It will *always* mute, you can press it as
+   many times as you want, and the sound will remain mute.
+
+2. Press either volume key to unmute the ThinkPad (it will _not_
+   change the volume, it will just unmute).
+
+This is a very superior design when compared to the cheap software-only
+mute-toggle solution found on normal consumer laptops:  you can be
+absolutely sure the ThinkPad will not make noise if you press the mute
+button, no matter the previous state.
+
+The IBM ThinkPads, and the earlier Lenovo ThinkPads have variable-gain
+amplifiers driving the speakers and headphone output, and the firmware
+also handles volume control for the headphone and speakers on these
+ThinkPads without any help from the operating system (this volume
+control stage exists after the main AC97 or HDA mixer in the audio
+path).
+
+The newer Lenovo models only have firmware mute control, and depend on
+the main HDA mixer to do volume control (which is done by the operating
+system).  In this case, the volume keys are filtered out for unmute
+key press (there are some firmware bugs in this area) and delivered as
+normal key presses to the operating system (thinkpad-acpi is not
+involved).
+
+
+The ThinkPad-ACPI volume control:
+
+The preferred way to interact with the Console Audio control is the
+ALSA interface.
+
+The legacy procfs interface allows one to read the current state,
+and if volume control is enabled, accepts the following commands:
 
 	echo up   >/proc/acpi/ibm/volume
 	echo down >/proc/acpi/ibm/volume
@@ -1121,12 +1165,10 @@ mute/unmute control.  The available commands are:
 	echo 'level <level>' >/proc/acpi/ibm/volume
 
 The <level> number range is 0 to 14 although not all of them may be
-distinct. The unmute the volume after the mute command, use either the
+distinct. To unmute the volume after the mute command, use either the
 up or down command (the level command will not unmute the volume), or
 the unmute command.
 
-The current volume level and mute state is shown in the file.
-
 You can use the volume_capabilities parameter to tell the driver
 whether your thinkpad has volume control or mute-only control:
 volume_capabilities=1 for mixers with mute and volume control,
diff --git a/Documentation/networking/3c509.txt b/Documentation/networking/3c509.txt
index 0643e3b7168c..3c45d5dcd63b 100644
--- a/Documentation/networking/3c509.txt
+++ b/Documentation/networking/3c509.txt
@@ -48,11 +48,11 @@ for LILO parameters for doing this:
 This configures the first found 3c509 card for IRQ 10, base I/O 0x310, and
 transceiver type 3 (10base2). The flag "0x3c509" must be set to avoid conflicts
 with other card types when overriding the I/O address. When the driver is
-loaded as a module, only the IRQ and transceiver setting may be overridden.
-For example, setting two cards to 10base2/IRQ10 and AUI/IRQ11 is done by using
-the xcvr and irq module options:
+loaded as a module, only the IRQ may be overridden. For example,
+setting two cards to IRQ10 and IRQ11 is done by using the irq module
+option:
 
-   options 3c509 xcvr=3,1 irq=10,11
+   options 3c509 irq=10,11
 
 
 (2) Full-duplex mode
@@ -77,6 +77,8 @@ operation.
 itself full-duplex capable. This is almost certainly one of two things: a full-
 duplex-capable  Ethernet switch (*not* a hub), or a full-duplex-capable NIC on
 another system that's connected directly to the 3c509B via a crossover cable.
+
+Full-duplex mode can be enabled using 'ethtool'.
  
 /////Extremely important caution concerning full-duplex mode/////
 Understand that the 3c509B's hardware's full-duplex support is much more
@@ -113,6 +115,8 @@ This insured that merely upgrading the driver from an earlier version would
 never automatically enable full-duplex mode in an existing installation;
 it must always be explicitly enabled via one of these code in order to be
 activated.
+
+The transceiver type can be changed using 'ethtool'.
   
 
 (4a) Interpretation of error messages and common problems
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 006b39dec87d..2dc7a1d97686 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -692,6 +692,25 @@ proxy_arp - BOOLEAN
 	conf/{all,interface}/proxy_arp is set to TRUE,
 	it will be disabled otherwise
 
+proxy_arp_pvlan - BOOLEAN
+	Private VLAN proxy arp.
+	Basically allow proxy arp replies back to the same interface
+	(from which the ARP request/solicitation was received).
+
+	This is done to support (ethernet) switch features, like RFC
+	3069, where the individual ports are NOT allowed to
+	communicate with each other, but they are allowed to talk to
+	the upstream router.  As described in RFC 3069, it is possible
+	to allow these hosts to communicate through the upstream
+	router by proxy_arp'ing. Don't need to be used together with
+	proxy_arp.
+
+	This technology is known by different names:
+	  In RFC 3069 it is called VLAN Aggregation.
+	  Cisco and Allied Telesyn call it Private VLAN.
+	  Hewlett-Packard call it Source-Port filtering or port-isolation.
+	  Ericsson call it MAC-Forced Forwarding (RFC Draft).
+
 shared_media - BOOLEAN
 	Send(router) or accept(host) RFC1620 shared media redirects.
 	Overrides ip_secure_redirects.
@@ -833,9 +852,18 @@ arp_notify - BOOLEAN
 	    or hardware address changes.
 
 arp_accept - BOOLEAN
-	Define behavior when gratuitous arp replies are received:
-	0 - drop gratuitous arp frames
-	1 - accept gratuitous arp frames
+	Define behavior for gratuitous ARP frames who's IP is not
+	already present in the ARP table:
+	0 - don't create new entries in the ARP table
+	1 - create new entries in the ARP table
+
+	Both replies and requests type gratuitous arp will trigger the
+	ARP table to be updated, if this setting is on.
+
+	If the ARP table already contains the IP address of the
+	gratuitous arp frame, the arp table will be updated regardless
+	if this setting is on or off.
+
 
 app_solicit - INTEGER
 	The maximum number of probes to send to the user space ARP daemon
diff --git a/Documentation/networking/ixgbevf.txt b/Documentation/networking/ixgbevf.txt
new file mode 100755
index 000000000000..19015de6725f
--- /dev/null
+++ b/Documentation/networking/ixgbevf.txt
@@ -0,0 +1,90 @@
+Linux* Base Driver for Intel(R) Network Connection
+==================================================
+
+November 24, 2009
+
+Contents
+========
+
+- In This Release
+- Identifying Your Adapter
+- Known Issues/Troubleshooting
+- Support
+
+In This Release
+===============
+
+This file describes the ixgbevf Linux* Base Driver for Intel Network
+Connection.
+
+The ixgbevf driver supports 82599-based virtual function devices that can only
+be activated on kernels with CONFIG_PCI_IOV enabled.
+
+The ixgbevf driver supports virtual functions generated by the ixgbe driver
+with a max_vfs value of 1 or greater.
+
+The guest OS loading the ixgbevf driver must support MSI-X interrupts.
+
+VLANs: There is a limit of a total of 32 shared VLANs to 1 or more VFs.
+
+Identifying Your Adapter
+========================
+
+For more information on how to identify your adapter, go to the Adapter &
+Driver ID Guide at:
+
+    http://support.intel.com/support/network/sb/CS-008441.htm
+
+Known Issues/Troubleshooting
+============================
+
+  Unloading Physical Function (PF) Driver Causes System Reboots When VM is
+  Running and VF is Loaded on the VM
+  ------------------------------------------------------------------------
+  Do not unload the PF driver (ixgbe) while VFs are assigned to guests.
+
+Support
+=======
+
+For general information, go to the Intel support website at:
+
+    http://support.intel.com
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+    http://sourceforge.net/projects/e1000
+
+If an issue is identified with the released source code on the supported
+kernel with a supported adapter, email the specific information related
+to the issue to e1000-devel@lists.sf.net
+
+License
+=======
+
+Intel 10 Gigabit Linux driver.
+Copyright(c) 1999 - 2009 Intel Corporation.
+
+This program is free software; you can redistribute it and/or modify it
+under the terms and conditions of the GNU General Public License,
+version 2, as published by the Free Software Foundation.
+
+This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+The full GNU General Public License is included in this distribution in
+the file called "COPYING".
+
+Trademarks
+==========
+
+Intel, Itanium, and Pentium are trademarks or registered trademarks of
+Intel Corporation or its subsidiaries in the United States and other
+countries.
+
+* Other names and brands may be claimed as the property of others.
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt
index a22fd85e3796..09ab0d290326 100644
--- a/Documentation/networking/packet_mmap.txt
+++ b/Documentation/networking/packet_mmap.txt
@@ -2,7 +2,7 @@
 + ABSTRACT
 --------------------------------------------------------------------------------
 
-This file documents the CONFIG_PACKET_MMAP option available with the PACKET
+This file documents the mmap() facility available with the PACKET
 socket interface on 2.4 and 2.6 kernels. This type of sockets is used for 
 capture network traffic with utilities like tcpdump or any other that needs
 raw access to network interface.
@@ -44,7 +44,7 @@ enabled. For transmission, check the MTU (Maximum Transmission Unit) used and
 supported by devices of your network.
 
 --------------------------------------------------------------------------------
-+ How to use CONFIG_PACKET_MMAP to improve capture process
++ How to use mmap() to improve capture process
 --------------------------------------------------------------------------------
 
 From the user standpoint, you should use the higher level libpcap library, which
@@ -64,7 +64,7 @@ the low level details or want to improve libpcap by including PACKET_MMAP
 support.
 
 --------------------------------------------------------------------------------
-+ How to use CONFIG_PACKET_MMAP directly to improve capture process
++ How to use mmap() directly to improve capture process
 --------------------------------------------------------------------------------
 
 From the system calls stand point, the use of PACKET_MMAP involves
@@ -105,7 +105,7 @@ also the mapping of the circular buffer in the user process and
 the use of this buffer.
 
 --------------------------------------------------------------------------------
-+ How to use CONFIG_PACKET_MMAP directly to improve transmission process
++ How to use mmap() directly to improve transmission process
 --------------------------------------------------------------------------------
 Transmission process is similar to capture as shown below.
 
diff --git a/Documentation/powerpc/dts-bindings/fsl/can.txt b/Documentation/powerpc/dts-bindings/fsl/can.txt
new file mode 100644
index 000000000000..2fa4fcd38fd6
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/can.txt
@@ -0,0 +1,53 @@
+CAN Device Tree Bindings
+------------------------
+
+(c) 2006-2009 Secret Lab Technologies Ltd
+Grant Likely <grant.likely@secretlab.ca>
+
+fsl,mpc5200-mscan nodes
+-----------------------
+In addition to the required compatible-, reg- and interrupt-properties, you can
+also specify which clock source shall be used for the controller:
+
+- fsl,mscan-clock-source : a string describing the clock source. Valid values
+			   are:	"ip" for ip bus clock
+				 "ref" for reference clock (XTAL)
+			   "ref" is default in case this property is not
+			   present.
+
+fsl,mpc5121-mscan nodes
+-----------------------
+In addition to the required compatible-, reg- and interrupt-properties, you can
+also specify which clock source and divider shall be used for the controller:
+
+- fsl,mscan-clock-source : a string describing the clock source. Valid values
+			   are:	"ip" for ip bus clock
+				"ref" for reference clock
+				"sys" for system clock
+			   If this property is not present, an optimal CAN
+			   clock source and frequency based on the system
+			   clock will be selected. If this is not possible,
+			   the reference clock will be used.
+
+- fsl,mscan-clock-divider: for the reference and system clock, an additional
+			   clock divider can be specified. By default, a
+			   value of 1 is used.
+
+Note that the MPC5121 Rev. 1 processor is not supported.
+
+Examples:
+	can@1300 {
+		compatible = "fsl,mpc5121-mscan";
+		interrupts = <12 0x8>;
+		interrupt-parent = <&ipic>;
+		reg = <0x1300 0x80>;
+	};
+
+	can@1380 {
+		compatible = "fsl,mpc5121-mscan";
+		interrupts = <13 0x8>;
+		interrupt-parent = <&ipic>;
+		reg = <0x1380 0x80>;
+		fsl,mscan-clock-source = "ref";
+		fsl,mscan-clock-divider = <3>;
+	};
diff --git a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt
index 5c6602dbfdc2..4ccb2cd5df94 100644
--- a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt
@@ -195,11 +195,4 @@ External interrupts:
 
 fsl,mpc5200-mscan nodes
 -----------------------
-In addition to the required compatible-, reg- and interrupt-properites, you can
-also specify which clock source shall be used for the controller:
-
-- fsl,mscan-clock-source- a string describing the clock source. Valid values
-			  are:	"ip" for ip bus clock
-				"ref" for reference clock (XTAL)
-			  "ref" is default in case this property is not
-			  present.
+See file can.txt in this directory.
diff --git a/Documentation/sound/alsa/Procfile.txt b/Documentation/sound/alsa/Procfile.txt
index 719a819f8cc2..07301de12cc4 100644
--- a/Documentation/sound/alsa/Procfile.txt
+++ b/Documentation/sound/alsa/Procfile.txt
@@ -95,7 +95,7 @@ card*/pcm*/xrun_debug
 	It takes an integer value, can be changed by writing to this
 	file, such as
 
-		 # cat 5 > /proc/asound/card0/pcm0p/xrun_debug
+		 # echo 5 > /proc/asound/card0/pcm0p/xrun_debug
 
 	The value consists of the following bit flags:
 	  bit 0 = Enable XRUN/jiffies debug messages
diff --git a/Documentation/trace/ftrace-design.txt b/Documentation/trace/ftrace-design.txt
index 641a1ef2a7ff..239f14b2b55a 100644
--- a/Documentation/trace/ftrace-design.txt
+++ b/Documentation/trace/ftrace-design.txt
@@ -53,14 +53,14 @@ size of the mcount call that is embedded in the function).
 For example, if the function foo() calls bar(), when the bar() function calls
 mcount(), the arguments mcount() will pass to the tracer are:
 	"frompc" - the address bar() will use to return to foo()
-	"selfpc" - the address bar() (with _mcount() size adjustment)
+	"selfpc" - the address bar() (with mcount() size adjustment)
 
 Also keep in mind that this mcount function will be called *a lot*, so
 optimizing for the default case of no tracer will help the smooth running of
 your system when tracing is disabled.  So the start of the mcount function is
-typically the bare min with checking things before returning.  That also means
-the code flow should usually kept linear (i.e. no branching in the nop case).
-This is of course an optimization and not a hard requirement.
+typically the bare minimum with checking things before returning.  That also
+means the code flow should usually be kept linear (i.e. no branching in the nop
+case).  This is of course an optimization and not a hard requirement.
 
 Here is some pseudo code that should help (these functions should actually be
 implemented in assembly):
@@ -131,10 +131,10 @@ some functions to save (hijack) and restore the return address.
 
 The mcount function should check the function pointers ftrace_graph_return
 (compare to ftrace_stub) and ftrace_graph_entry (compare to
-ftrace_graph_entry_stub).  If either of those are not set to the relevant stub
+ftrace_graph_entry_stub).  If either of those is not set to the relevant stub
 function, call the arch-specific function ftrace_graph_caller which in turn
 calls the arch-specific function prepare_ftrace_return.  Neither of these
-function names are strictly required, but you should use them anyways to stay
+function names is strictly required, but you should use them anyway to stay
 consistent across the architecture ports -- easier to compare & contrast
 things.
 
@@ -144,7 +144,7 @@ but the first argument should be a pointer to the "frompc".  Typically this is
 located on the stack.  This allows the function to hijack the return address
 temporarily to have it point to the arch-specific function return_to_handler.
 That function will simply call the common ftrace_return_to_handler function and
-that will return the original return address with which, you can return to the
+that will return the original return address with which you can return to the
 original call site.
 
 Here is the updated mcount pseudo code:
diff --git a/Documentation/trace/mmiotrace.txt b/Documentation/trace/mmiotrace.txt
index 162effbfbdec..664e7386d89e 100644
--- a/Documentation/trace/mmiotrace.txt
+++ b/Documentation/trace/mmiotrace.txt
@@ -44,7 +44,8 @@ Check for lost events.
 Usage
 -----
 
-Make sure debugfs is mounted to /sys/kernel/debug. If not, (requires root privileges)
+Make sure debugfs is mounted to /sys/kernel/debug.
+If not (requires root privileges):
 $ mount -t debugfs debugfs /sys/kernel/debug
 
 Check that the driver you are about to trace is not loaded.
@@ -91,7 +92,7 @@ $ dmesg > dmesg.txt
 $ tar zcf pciid-nick-mmiotrace.tar.gz mydump.txt lspci.txt dmesg.txt
 and then send the .tar.gz file. The trace compresses considerably. Replace
 "pciid" and "nick" with the PCI ID or model name of your piece of hardware
-under investigation and your nick name.
+under investigation and your nickname.
 
 
 How Mmiotrace Works
@@ -100,7 +101,7 @@ How Mmiotrace Works
 Access to hardware IO-memory is gained by mapping addresses from PCI bus by
 calling one of the ioremap_*() functions. Mmiotrace is hooked into the
 __ioremap() function and gets called whenever a mapping is created. Mapping is
-an event that is recorded into the trace log. Note, that ISA range mappings
+an event that is recorded into the trace log. Note that ISA range mappings
 are not caught, since the mapping always exists and is returned directly.
 
 MMIO accesses are recorded via page faults. Just before __ioremap() returns,
@@ -122,11 +123,11 @@ Trace Log Format
 ----------------
 
 The raw log is text and easily filtered with e.g. grep and awk. One record is
-one line in the log. A record starts with a keyword, followed by keyword
-dependant arguments. Arguments are separated by a space, or continue until the
+one line in the log. A record starts with a keyword, followed by keyword-
+dependent arguments. Arguments are separated by a space, or continue until the
 end of line. The format for version 20070824 is as follows:
 
-Explanation	Keyword	Space separated arguments
+Explanation	Keyword	Space-separated arguments
 ---------------------------------------------------------------------------
 
 read event	R	width, timestamp, map id, physical, value, PC, PID
@@ -136,7 +137,7 @@ iounmap event	UNMAP	timestamp, map id, PC, PID
 marker		MARK	timestamp, text
 version		VERSION	the string "20070824"
 info for reader	LSPCI	one line from lspci -v
-PCI address map	PCIDEV	space separated /proc/bus/pci/devices data
+PCI address map	PCIDEV	space-separated /proc/bus/pci/devices data
 unk. opcode	UNKNOWN	timestamp, map id, physical, data, PC, PID
 
 Timestamp is in seconds with decimals. Physical is a PCI bus address, virtual
diff --git a/Documentation/trace/ring-buffer-design.txt b/Documentation/trace/ring-buffer-design.txt
index 5b1d23d604c5..d299ff31df57 100644
--- a/Documentation/trace/ring-buffer-design.txt
+++ b/Documentation/trace/ring-buffer-design.txt
@@ -33,9 +33,9 @@ head_page - a pointer to the page that the reader will use next
 
 tail_page - a pointer to the page that will be written to next
 
-commit_page - a pointer to the page with the last finished non nested write.
+commit_page - a pointer to the page with the last finished non-nested write.
 
-cmpxchg - hardware assisted atomic transaction that performs the following:
+cmpxchg - hardware-assisted atomic transaction that performs the following:
 
    A = B iff previous A == C
 
@@ -52,15 +52,15 @@ The Generic Ring Buffer
 The ring buffer can be used in either an overwrite mode or in
 producer/consumer mode.
 
-Producer/consumer mode is where the producer were to fill up the
+Producer/consumer mode is where if the producer were to fill up the
 buffer before the consumer could free up anything, the producer
 will stop writing to the buffer. This will lose most recent events.
 
-Overwrite mode is where the produce were to fill up the buffer
+Overwrite mode is where if the producer were to fill up the buffer
 before the consumer could free up anything, the producer will
 overwrite the older data. This will lose the oldest events.
 
-No two writers can write at the same time (on the same per cpu buffer),
+No two writers can write at the same time (on the same per-cpu buffer),
 but a writer may interrupt another writer, but it must finish writing
 before the previous writer may continue. This is very important to the
 algorithm. The writers act like a "stack". The way interrupts works
@@ -79,16 +79,16 @@ the interrupt doing a write as well.
 
 Readers can happen at any time. But no two readers may run at the
 same time, nor can a reader preempt/interrupt another reader. A reader
-can not preempt/interrupt a writer, but it may read/consume from the
+cannot preempt/interrupt a writer, but it may read/consume from the
 buffer at the same time as a writer is writing, but the reader must be
 on another processor to do so. A reader may read on its own processor
 and can be preempted by a writer.
 
-A writer can preempt a reader, but a reader can not preempt a writer.
+A writer can preempt a reader, but a reader cannot preempt a writer.
 But a reader can read the buffer at the same time (on another processor)
 as a writer.
 
-The ring buffer is made up of a list of pages held together by a link list.
+The ring buffer is made up of a list of pages held together by a linked list.
 
 At initialization a reader page is allocated for the reader that is not
 part of the ring buffer.
@@ -102,7 +102,7 @@ the head page.
 
 The reader has its own page to use. At start up time, this page is
 allocated but is not attached to the list. When the reader wants
-to read from the buffer, if its page is empty (like it is on start up)
+to read from the buffer, if its page is empty (like it is on start-up),
 it will swap its page with the head_page. The old reader page will
 become part of the ring buffer and the head_page will be removed.
 The page after the inserted page (old reader_page) will become the
@@ -206,7 +206,7 @@ The main pointers:
 
   commit page - the page that last finished a write.
 
-The commit page only is updated by the outer most writer in the
+The commit page only is updated by the outermost writer in the
 writer stack. A writer that preempts another writer will not move the
 commit page.
 
@@ -281,7 +281,7 @@ with the previous write.
 The commit pointer points to the last write location that was
 committed without preempting another write. When a write that
 preempted another write is committed, it only becomes a pending commit
-and will not be a full commit till all writes have been committed.
+and will not be a full commit until all writes have been committed.
 
 The commit page points to the page that has the last full commit.
 The tail page points to the page with the last write (before
@@ -292,7 +292,7 @@ be several pages ahead. If the tail page catches up to the commit
 page then no more writes may take place (regardless of the mode
 of the ring buffer: overwrite and produce/consumer).
 
-The order of pages are:
+The order of pages is:
 
  head page
  commit page
@@ -311,7 +311,7 @@ Possible scenario:
 There is a special case that the head page is after either the commit page
 and possibly the tail page. That is when the commit (and tail) page has been
 swapped with the reader page. This is because the head page is always
-part of the ring buffer, but the reader page is not. When ever there
+part of the ring buffer, but the reader page is not. Whenever there
 has been less than a full page that has been committed inside the ring buffer,
 and a reader swaps out a page, it will be swapping out the commit page.
 
@@ -338,7 +338,7 @@ and a reader swaps out a page, it will be swapping out the commit page.
 In this case, the head page will not move when the tail and commit
 move back into the ring buffer.
 
-The reader can not swap a page into the ring buffer if the commit page
+The reader cannot swap a page into the ring buffer if the commit page
 is still on that page. If the read meets the last commit (real commit
 not pending or reserved), then there is nothing more to read.
 The buffer is considered empty until another full commit finishes.
@@ -395,7 +395,7 @@ The main idea behind the lockless algorithm is to combine the moving
 of the head_page pointer with the swapping of pages with the reader.
 State flags are placed inside the pointer to the page. To do this,
 each page must be aligned in memory by 4 bytes. This will allow the 2
-least significant bits of the address to be used as flags. Since
+least significant bits of the address to be used as flags, since
 they will always be zero for the address. To get the address,
 simply mask out the flags.
 
@@ -460,7 +460,7 @@ When the reader tries to swap the page with the ring buffer, it
 will also use cmpxchg. If the flag bit in the pointer to the
 head page does not have the HEADER flag set, the compare will fail
 and the reader will need to look for the new head page and try again.
-Note, the flag UPDATE and HEADER are never set at the same time.
+Note, the flags UPDATE and HEADER are never set at the same time.
 
 The reader swaps the reader page as follows:
 
@@ -539,7 +539,7 @@ updated to the reader page.
     |  +-----------------------------+   |
     +------------------------------------+
 
-Another important point. The page that the reader page points back to
+Another important point: The page that the reader page points back to
 by its previous pointer (the one that now points to the new head page)
 never points back to the reader page. That is because the reader page is
 not part of the ring buffer. Traversing the ring buffer via the next pointers
@@ -572,7 +572,7 @@ not be able to swap the head page from the buffer, nor will it be able to
 move the head page, until the writer is finished with the move.
 
 This eliminates any races that the reader can have on the writer. The reader
-must spin, and this is why the reader can not preempt the writer.
+must spin, and this is why the reader cannot preempt the writer.
 
             tail page
                |
@@ -659,9 +659,9 @@ before pushing the head page. If it is, then it can be assumed that the
 tail page wrapped the buffer, and we must drop new writes.
 
 This is not a race condition, because the commit page can only be moved
-by the outter most writer (the writer that was preempted).
+by the outermost writer (the writer that was preempted).
 This means that the commit will not move while a writer is moving the
-tail page. The reader can not swap the reader page if it is also being
+tail page. The reader cannot swap the reader page if it is also being
 used as the commit page. The reader can simply check that the commit
 is off the reader page. Once the commit page leaves the reader page
 it will never go back on it unless a reader does another swap with the
@@ -733,7 +733,7 @@ The write converts the head page pointer to UPDATE.
 --->|   |<---|   |<---|   |<---|   |<---
     +---+    +---+    +---+    +---+
 
-But if a nested writer preempts here. It will see that the next
+But if a nested writer preempts here, it will see that the next
 page is a head page, but it is also nested. It will detect that
 it is nested and will save that information. The detection is the
 fact that it sees the UPDATE flag instead of a HEADER or NORMAL
@@ -761,7 +761,7 @@ to NORMAL.
 --->|   |<---|   |<---|   |<---|   |<---
     +---+    +---+    +---+    +---+
 
-After the nested writer finishes, the outer most writer will convert
+After the nested writer finishes, the outermost writer will convert
 the UPDATE pointer to NORMAL.
 
 
@@ -812,7 +812,7 @@ head page.
     +---+    +---+    +---+    +---+
 
 The nested writer moves the tail page forward. But does not set the old
-update page to NORMAL because it is not the outer most writer.
+update page to NORMAL because it is not the outermost writer.
 
                     tail page
                         |
@@ -892,7 +892,7 @@ It will return to the first writer.
 --->|   |<---|   |<---|   |<---|   |<---
     +---+    +---+    +---+    +---+
 
-The first writer can not know atomically test if the tail page moved
+The first writer cannot know atomically if the tail page moved
 while it updates the HEAD page. It will then update the head page to
 what it thinks is the new head page.
 
@@ -923,9 +923,9 @@ if the tail page is either where it use to be or on the next page:
 --->|   |<---|   |<---|   |<---|   |<---
     +---+    +---+    +---+    +---+
 
-If tail page != A and tail page does not equal B, then it must reset the
-pointer back to NORMAL. The fact that it only needs to worry about
-nested writers, it only needs to check this after setting the HEAD page.
+If tail page != A and tail page != B, then it must reset the pointer
+back to NORMAL. The fact that it only needs to worry about nested
+writers means that it only needs to check this after setting the HEAD page.
 
 
 (first writer)
@@ -939,7 +939,7 @@ nested writers, it only needs to check this after setting the HEAD page.
     +---+    +---+    +---+    +---+
 
 Now the writer can update the head page. This is also why the head page must
-remain in UPDATE and only reset by the outer most writer. This prevents
+remain in UPDATE and only reset by the outermost writer. This prevents
 the reader from seeing the incorrect head page.
 
 
diff --git a/Documentation/trace/tracepoint-analysis.txt b/Documentation/trace/tracepoint-analysis.txt
index 5eb4e487e667..87bee3c129ba 100644
--- a/Documentation/trace/tracepoint-analysis.txt
+++ b/Documentation/trace/tracepoint-analysis.txt
@@ -10,8 +10,8 @@ Tracepoints (see Documentation/trace/tracepoints.txt) can be used without
 creating custom kernel modules to register probe functions using the event
 tracing infrastructure.
 
-Simplistically, tracepoints will represent an important event that when can
-be taken in conjunction with other tracepoints to build a "Big Picture" of
+Simplistically, tracepoints represent important events that can be
+taken in conjunction with other tracepoints to build a "Big Picture" of
 what is going on within the system. There are a large number of methods for
 gathering and interpreting these events. Lacking any current Best Practises,
 this document describes some of the methods that can be used.
@@ -33,12 +33,12 @@ calling
 
 will give a fair indication of the number of events available.
 
-2.2 PCL
+2.2 PCL (Performance Counters for Linux)
 -------
 
-Discovery and enumeration of all counters and events, including tracepoints
+Discovery and enumeration of all counters and events, including tracepoints,
 are available with the perf tool. Getting a list of available events is a
-simple case of
+simple case of:
 
   $ perf list 2>&1 | grep Tracepoint
   ext4:ext4_free_inode                     [Tracepoint event]
@@ -49,19 +49,19 @@ simple case of
   [ .... remaining output snipped .... ]
 
 
-2. Enabling Events
+3. Enabling Events
 ==================
 
-2.1 System-Wide Event Enabling
+3.1 System-Wide Event Enabling
 ------------------------------
 
 See Documentation/trace/events.txt for a proper description on how events
 can be enabled system-wide. A short example of enabling all events related
-to page allocation would look something like
+to page allocation would look something like:
 
   $ for i in `find /sys/kernel/debug/tracing/events -name "enable" | grep mm_`; do echo 1 > $i; done
 
-2.2 System-Wide Event Enabling with SystemTap
+3.2 System-Wide Event Enabling with SystemTap
 ---------------------------------------------
 
 In SystemTap, tracepoints are accessible using the kernel.trace() function
@@ -86,7 +86,7 @@ were allocating the pages.
           print_count()
   }
 
-2.3 System-Wide Event Enabling with PCL
+3.3 System-Wide Event Enabling with PCL
 ---------------------------------------
 
 By specifying the -a switch and analysing sleep, the system-wide events
@@ -107,16 +107,16 @@ for a duration of time can be examined.
 Similarly, one could execute a shell and exit it as desired to get a report
 at that point.
 
-2.4 Local Event Enabling
+3.4 Local Event Enabling
 ------------------------
 
 Documentation/trace/ftrace.txt describes how to enable events on a per-thread
 basis using set_ftrace_pid.
 
-2.5 Local Event Enablement with PCL
+3.5 Local Event Enablement with PCL
 -----------------------------------
 
-Events can be activate and tracked for the duration of a process on a local
+Events can be activated and tracked for the duration of a process on a local
 basis using PCL such as follows.
 
   $ perf stat -e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
@@ -131,18 +131,18 @@ basis using PCL such as follows.
 
     0.973913387  seconds time elapsed
 
-3. Event Filtering
+4. Event Filtering
 ==================
 
 Documentation/trace/ftrace.txt covers in-depth how to filter events in
 ftrace.  Obviously using grep and awk of trace_pipe is an option as well
 as any script reading trace_pipe.
 
-4. Analysing Event Variances with PCL
+5. Analysing Event Variances with PCL
 =====================================
 
 Any workload can exhibit variances between runs and it can be important
-to know what the standard deviation in. By and large, this is left to the
+to know what the standard deviation is. By and large, this is left to the
 performance analyst to do it by hand. In the event that the discrete event
 occurrences are useful to the performance analyst, then perf can be used.
 
@@ -166,7 +166,7 @@ In the event that some higher-level event is required that depends on some
 aggregation of discrete events, then a script would need to be developed.
 
 Using --repeat, it is also possible to view how events are fluctuating over
-time on a system wide basis using -a and sleep.
+time on a system-wide basis using -a and sleep.
 
   $ perf stat -e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
 		-e kmem:mm_pagevec_free \
@@ -180,7 +180,7 @@ time on a system wide basis using -a and sleep.
 
     1.002251757  seconds time elapsed   ( +-   0.005% )
 
-5. Higher-Level Analysis with Helper Scripts
+6. Higher-Level Analysis with Helper Scripts
 ============================================
 
 When events are enabled the events that are triggering can be read from
@@ -190,11 +190,11 @@ be gathered on-line as appropriate. Examples of post-processing might include
 
   o Reading information from /proc for the PID that triggered the event
   o Deriving a higher-level event from a series of lower-level events.
-  o Calculate latencies between two events
+  o Calculating latencies between two events
 
 Documentation/trace/postprocess/trace-pagealloc-postprocess.pl is an example
 script that can read trace_pipe from STDIN or a copy of a trace. When used
-on-line, it can be interrupted once to generate a report without existing
+on-line, it can be interrupted once to generate a report without exiting
 and twice to exit.
 
 Simplistically, the script just reads STDIN and counts up events but it
@@ -212,12 +212,12 @@ also can do more such as
     processes, the parent process responsible for creating all the helpers
     can be identified
 
-6. Lower-Level Analysis with PCL
+7. Lower-Level Analysis with PCL
 ================================
 
-There may also be a requirement to identify what functions with a program
+There may also be a requirement to identify what functions within a program
 were generating events within the kernel. To begin this sort of analysis, the
-data must be recorded. At the time of writing, this required root
+data must be recorded. At the time of writing, this required root:
 
   $ perf record -c 1 \
 	-e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
@@ -253,11 +253,11 @@ perf report.
   # (For more details, try: perf report --sort comm,dso,symbol)
   #
 
-According to this, the vast majority of events occured triggered on events
-within the VDSO. With simple binaries, this will often be the case so lets
+According to this, the vast majority of events triggered on events
+within the VDSO. With simple binaries, this will often be the case so let's
 take a slightly different example. In the course of writing this, it was
-noticed that X was generating an insane amount of page allocations so lets look
-at it
+noticed that X was generating an insane amount of page allocations so let's look
+at it:
 
   $ perf record -c 1 -f \
 		-e kmem:mm_page_alloc -e kmem:mm_page_free_direct \
@@ -280,8 +280,8 @@ This was interrupted after a few seconds and
   # (For more details, try: perf report --sort comm,dso,symbol)
   #
 
-So, almost half of the events are occuring in a library. To get an idea which
-symbol.
+So, almost half of the events are occurring in a library. To get an idea which
+symbol:
 
   $ perf report --sort comm,dso,symbol
   # Samples: 27666
@@ -297,7 +297,7 @@ symbol.
        0.01%     Xorg  /opt/gfx-test/lib/libpixman-1.so.0.13.1  [.] get_fast_path
        0.00%     Xorg  [kernel]                                 [k] ftrace_trace_userstack
 
-To see where within the function pixmanFillsse2 things are going wrong
+To see where within the function pixmanFillsse2 things are going wrong:
 
   $ perf annotate pixmanFillsse2
   [ ... ]
diff --git a/Documentation/vgaarbiter.txt b/Documentation/vgaarbiter.txt
index 987f9b0a5ece..43a9b0694fdd 100644
--- a/Documentation/vgaarbiter.txt
+++ b/Documentation/vgaarbiter.txt
@@ -103,7 +103,7 @@ I.2 libpciaccess
 ----------------
 
 To use the vga arbiter char device it was implemented an API inside the
-libpciaccess library. One fieldd was added to struct pci_device (each device
+libpciaccess library. One field was added to struct pci_device (each device
 on the system):
 
     /* the type of resource decoded by the device */
diff --git a/MAINTAINERS b/MAINTAINERS
index 745643b8c344..fe17b8016bcf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -410,9 +410,8 @@ F:	drivers/i2c/busses/i2c-ali1563.c
 
 ALPHA PORT
 M:	Richard Henderson <rth@twiddle.net>
-S:	Odd Fixes for 2.4; Maintained for 2.6.
 M:	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
-S:	Maintained for 2.4; PCI support for 2.6.
+M:	Matt Turner <mattst88@gmail.com>
 L:	linux-alpha@vger.kernel.org
 F:	arch/alpha/
 
@@ -988,7 +987,6 @@ F:	drivers/platform/x86/asus-laptop.c
 
 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
 M:	Dan Williams <dan.j.williams@intel.com>
-M:	Maciej Sosnowski <maciej.sosnowski@intel.com>
 W:	http://sourceforge.net/projects/xscaleiop
 S:	Supported
 F:	Documentation/crypto/async-tx-api.txt
@@ -1472,6 +1470,12 @@ L:	linux-scsi@vger.kernel.org
 S:	Supported
 F:	drivers/scsi/fnic/
 
+CMPC ACPI DRIVER
+M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
+M:	Daniel Oliveira Nascimento <don@syst.com.br>
+S:	Supported
+F:	drivers/platform/x86/classmate-laptop.c
+
 CODA FILE SYSTEM
 M:	Jan Harkes <jaharkes@cs.cmu.edu>
 M:	coda@cs.cmu.edu
@@ -1632,9 +1636,8 @@ S:	Maintained
 F:	sound/pci/cs5535audio/
 
 CX18 VIDEO4LINUX DRIVER
-M:	Hans Verkuil <hverkuil@xs4all.nl>
 M:	Andy Walls <awalls@radix.net>
-L:	ivtv-devel@ivtvdriver.org
+L:	ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
 L:	linux-media@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://linuxtv.org
@@ -1819,7 +1822,6 @@ S:	Supported
 F:	fs/dlm/
 
 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
-M:	Maciej Sosnowski <maciej.sosnowski@intel.com>
 M:	Dan Williams <dan.j.williams@intel.com>
 S:	Supported
 F:	drivers/dma/
@@ -2163,10 +2165,9 @@ F:	drivers/hwmon/f75375s.c
 F:	include/linux/f75375s.h
 
 FIREWIRE SUBSYSTEM
-M:	Kristian Hoegsberg <krh@redhat.com>
 M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
 L:	linux1394-devel@lists.sourceforge.net
-W:	http://www.linux1394.org/
+W:	http://ieee1394.wiki.kernel.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
 S:	Maintained
 F:	drivers/firewire/
@@ -2699,22 +2700,14 @@ S:	Supported
 F:	drivers/idle/i7300_idle.c
 
 IEEE 1394 SUBSYSTEM
-M:	Ben Collins <ben.collins@ubuntu.com>
 M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
 L:	linux1394-devel@lists.sourceforge.net
-W:	http://www.linux1394.org/
+W:	http://ieee1394.wiki.kernel.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
-S:	Maintained
+S:	Obsolete
 F:	Documentation/debugging-via-ohci1394.txt
 F:	drivers/ieee1394/
 
-IEEE 1394 RAW I/O DRIVER
-M:	Dan Dennedy <dan@dennedy.org>
-M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
-L:	linux1394-devel@lists.sourceforge.net
-S:	Maintained
-F:	drivers/ieee1394/raw1394*
-
 IEEE 802.15.4 SUBSYSTEM
 M:	Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
 M:	Sergey Lapin <slapin@ossfans.org>
@@ -2791,7 +2784,7 @@ F:	arch/x86/kernel/microcode_core.c
 F:	arch/x86/kernel/microcode_intel.c
 
 INTEL I/OAT DMA DRIVER
-M:	Maciej Sosnowski <maciej.sosnowski@intel.com>
+M:	Dan Williams <dan.j.williams@intel.com>
 S:	Supported
 F:	drivers/dma/ioat*
 
@@ -2829,10 +2822,11 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ixp2000/
 
-INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
+INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe)
 M:	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 M:	Jesse Brandeburg <jesse.brandeburg@intel.com>
 M:	Bruce Allan <bruce.w.allan@intel.com>
+M:	Alex Duyck <alexander.h.duyck@intel.com>
 M:	PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com>
 M:	John Ronciak <john.ronciak@intel.com>
 L:	e1000-devel@lists.sourceforge.net
@@ -2842,6 +2836,7 @@ F:	drivers/net/e100.c
 F:	drivers/net/e1000/
 F:	drivers/net/e1000e/
 F:	drivers/net/igb/
+F:	drivers/net/igbvf/
 F:	drivers/net/ixgb/
 F:	drivers/net/ixgbe/
 
@@ -3015,8 +3010,8 @@ S:	Maintained
 F:	drivers/isdn/hardware/eicon/
 
 IVTV VIDEO4LINUX DRIVER
-M:	Hans Verkuil <hverkuil@xs4all.nl>
-L:	ivtv-devel@ivtvdriver.org
+M:	Andy Walls <awalls@radix.net>
+L:	ivtv-devel@ivtvdriver.org (moderated for non-subscribers)
 L:	linux-media@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
 W:	http://www.ivtvdriver.org
@@ -3646,6 +3641,11 @@ W:	http://0pointer.de/lennart/tchibo.html
 S:	Maintained
 F:	drivers/platform/x86/msi-laptop.c
 
+MSI WMI SUPPORT
+M:	Anisse Astier <anisse@astier.eu>
+S:	Supported
+F:	drivers/platform/x86/msi-wmi.c
+
 MULTIFUNCTION DEVICES (MFD)
 M:	Samuel Ortiz <sameo@linux.intel.com>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
@@ -3836,6 +3836,7 @@ NETWORKING DRIVERS
 L:	netdev@vger.kernel.org
 W:	http://www.linuxfoundation.org/en/Net
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
 S:	Odd Fixes
 F:	drivers/net/
 F:	include/linux/if_*
@@ -3871,7 +3872,7 @@ F:	drivers/net/ni5010.*
 
 NILFS2 FILESYSTEM
 M:	KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp>
-L:	users@nilfs.org
+L:	linux-nilfs@vger.kernel.org
 W:	http://www.nilfs.org/en/
 S:	Supported
 F:	Documentation/filesystems/nilfs2.txt
@@ -3938,29 +3939,20 @@ S:	Maintained
 F:	sound/soc/omap/
 
 OMAP FRAMEBUFFER SUPPORT
-M:	Imre Deak <imre.deak@nokia.com>
+M:	Tomi Valkeinen <tomi.valkeinen@nokia.com>
 L:	linux-fbdev@vger.kernel.org
 L:	linux-omap@vger.kernel.org
 S:	Maintained
 F:	drivers/video/omap/
 
-OMAP DISPLAY SUBSYSTEM SUPPORT (DSS2)
+OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
 M:	Tomi Valkeinen <tomi.valkeinen@nokia.com>
 L:	linux-omap@vger.kernel.org
-L:	linux-fbdev@vger.kernel.org (moderated for non-subscribers)
+L:	linux-fbdev@vger.kernel.org
 S:	Maintained
-F:	drivers/video/omap2/dss/
-F:	drivers/video/omap2/vrfb.c
-F:	drivers/video/omap2/vram.c
+F:	drivers/video/omap2/
 F:	Documentation/arm/OMAP/DSS
 
-OMAP FRAMEBUFFER SUPPORT (FOR DSS2)
-M:	Tomi Valkeinen <tomi.valkeinen@nokia.com>
-L:	linux-omap@vger.kernel.org
-L:	linux-fbdev@vger.kernel.org (moderated for non-subscribers)
-S:	Maintained
-F:	drivers/video/omap2/omapfb/
-
 OMAP MMC SUPPORT
 M:	Jarkko Lavinen <jarkko.lavinen@nokia.com>
 L:	linux-omap@vger.kernel.org
@@ -4452,6 +4444,13 @@ S:	Supported
 F:	Documentation/networking/LICENSE.qla3xxx
 F:	drivers/net/qla3xxx.*
 
+QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
+M:	Amit Kumar Salecha <amit.salecha@qlogic.com>
+M:	linux-driver@qlogic.com
+L:	netdev@vger.kernel.org
+S:	Supported
+F:	drivers/net/qlcnic/
+
 QLOGIC QLGE 10Gb ETHERNET DRIVER
 M:	Ron Mercer <ron.mercer@qlogic.com>
 M:	linux-driver@qlogic.com
@@ -5803,6 +5802,15 @@ S:	Maintained
 F:	Documentation/filesystems/vfat.txt
 F:	fs/fat/
 
+VIRTIO HOST (VHOST)
+M:	"Michael S. Tsirkin" <mst@redhat.com>
+L:	kvm@vger.kernel.org
+L:	virtualization@lists.osdl.org
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	drivers/vhost/
+F:	include/linux/vhost.h
+
 VIA RHINE NETWORK DRIVER
 M:	Roger Luethi <rl@hellgate.ch>
 S:	Maintained
diff --git a/Makefile b/Makefile
index e6b06cbeb47e..67d6cff6e4d4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 33
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc5
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
@@ -18,10 +18,9 @@ MAKEFLAGS += -rR --no-print-directory
 
 # Avoid funny character set dependencies
 unexport LC_ALL
-LC_CTYPE=C
 LC_COLLATE=C
 LC_NUMERIC=C
-export LC_CTYPE LC_COLLATE LC_NUMERIC
+export LC_COLLATE LC_NUMERIC
 
 # We are using a recursive build, so we need to do a little thinking
 # to get the ordering right.
diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
index 36b3a30ba0e5..9251e13e144f 100644
--- a/arch/alpha/include/asm/topology.h
+++ b/arch/alpha/include/asm/topology.h
@@ -28,6 +28,9 @@ static const struct cpumask *cpumask_of_node(int node)
 {
 	int cpu;
 
+	if (node == -1)
+		return cpu_all_mask;
+
 	cpumask_clear(&node_to_cpumask_map[node]);
 
 	for_each_online_cpu(cpu) {
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 233a222752c0..4c33ca82f9b1 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -18,6 +18,8 @@ config ARM
 	select HAVE_KRETPROBES if (HAVE_KPROBES)
 	select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
 	select HAVE_GENERIC_DMA_COHERENT
+	select HAVE_KERNEL_GZIP
+	select HAVE_KERNEL_LZO
 	help
 	  The ARM series is a line of low-power-consumption RISC chip designs
 	  licensed by ARM Ltd and targeted at embedded applications and
@@ -688,6 +690,7 @@ config ARCH_DAVINCI
 	select HAVE_IDE
 	select COMMON_CLKDEV
 	select GENERIC_ALLOCATOR
+	select ARCH_HAS_HOLES_MEMORYMODEL
 	help
 	  Support for TI's DaVinci platform.
 
@@ -726,14 +729,26 @@ config ARCH_U8500
 
 endchoice
 
+source "arch/arm/mach-aaec2000/Kconfig"
+
+source "arch/arm/mach-at91/Kconfig"
+
+source "arch/arm/mach-bcmring/Kconfig"
+
 source "arch/arm/mach-clps711x/Kconfig"
 
+source "arch/arm/mach-davinci/Kconfig"
+
+source "arch/arm/mach-dove/Kconfig"
+
 source "arch/arm/mach-ep93xx/Kconfig"
 
 source "arch/arm/mach-footbridge/Kconfig"
 
 source "arch/arm/mach-gemini/Kconfig"
 
+source "arch/arm/mach-h720x/Kconfig"
+
 source "arch/arm/mach-integrator/Kconfig"
 
 source "arch/arm/mach-iop32x/Kconfig"
@@ -748,16 +763,26 @@ source "arch/arm/mach-ixp2000/Kconfig"
 
 source "arch/arm/mach-ixp23xx/Kconfig"
 
+source "arch/arm/mach-kirkwood/Kconfig"
+
+source "arch/arm/mach-ks8695/Kconfig"
+
+source "arch/arm/mach-lh7a40x/Kconfig"
+
 source "arch/arm/mach-loki/Kconfig"
 
+source "arch/arm/mach-msm/Kconfig"
+
 source "arch/arm/mach-mv78xx0/Kconfig"
 
-source "arch/arm/mach-pxa/Kconfig"
-source "arch/arm/plat-pxa/Kconfig"
+source "arch/arm/plat-mxc/Kconfig"
 
-source "arch/arm/mach-mmp/Kconfig"
+source "arch/arm/mach-netx/Kconfig"
 
-source "arch/arm/mach-sa1100/Kconfig"
+source "arch/arm/mach-nomadik/Kconfig"
+source "arch/arm/plat-nomadik/Kconfig"
+
+source "arch/arm/mach-ns9xxx/Kconfig"
 
 source "arch/arm/plat-omap/Kconfig"
 
@@ -767,9 +792,14 @@ source "arch/arm/mach-omap2/Kconfig"
 
 source "arch/arm/mach-orion5x/Kconfig"
 
-source "arch/arm/mach-kirkwood/Kconfig"
+source "arch/arm/mach-pxa/Kconfig"
+source "arch/arm/plat-pxa/Kconfig"
 
-source "arch/arm/mach-dove/Kconfig"
+source "arch/arm/mach-mmp/Kconfig"
+
+source "arch/arm/mach-realview/Kconfig"
+
+source "arch/arm/mach-sa1100/Kconfig"
 
 source "arch/arm/plat-samsung/Kconfig"
 source "arch/arm/plat-s3c24xx/Kconfig"
@@ -797,41 +827,14 @@ if ARCH_S5PC1XX
 source "arch/arm/mach-s5pc100/Kconfig"
 endif
 
-source "arch/arm/mach-lh7a40x/Kconfig"
+source "arch/arm/mach-u300/Kconfig"
 
-source "arch/arm/mach-h720x/Kconfig"
+source "arch/arm/mach-ux500/Kconfig"
 
 source "arch/arm/mach-versatile/Kconfig"
 
-source "arch/arm/mach-aaec2000/Kconfig"
-
-source "arch/arm/mach-realview/Kconfig"
-
-source "arch/arm/mach-at91/Kconfig"
-
-source "arch/arm/plat-mxc/Kconfig"
-
-source "arch/arm/mach-nomadik/Kconfig"
-source "arch/arm/plat-nomadik/Kconfig"
-
-source "arch/arm/mach-netx/Kconfig"
-
-source "arch/arm/mach-ns9xxx/Kconfig"
-
-source "arch/arm/mach-davinci/Kconfig"
-
-source "arch/arm/mach-ks8695/Kconfig"
-
-source "arch/arm/mach-msm/Kconfig"
-
-source "arch/arm/mach-u300/Kconfig"
-
 source "arch/arm/mach-w90x900/Kconfig"
 
-source "arch/arm/mach-bcmring/Kconfig"
-
-source "arch/arm/mach-ux500/Kconfig"
-
 # Definitions to make life easier
 config ARCH_ACORN
 	bool
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e9da08483b3c..9e7582572741 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -146,6 +146,7 @@ machine-$(CONFIG_ARCH_MX1)		:= mx1
 machine-$(CONFIG_ARCH_MX2)		:= mx2
 machine-$(CONFIG_ARCH_MX25)		:= mx25
 machine-$(CONFIG_ARCH_MX3)		:= mx3
+machine-$(CONFIG_ARCH_MXC91231)		:= mxc91231
 machine-$(CONFIG_ARCH_NETX)		:= netx
 machine-$(CONFIG_ARCH_NOMADIK)		:= nomadik
 machine-$(CONFIG_ARCH_NS9XXX)		:= ns9xxx
@@ -171,12 +172,12 @@ machine-$(CONFIG_ARCH_U8500)		:= ux500
 machine-$(CONFIG_ARCH_VERSATILE)	:= versatile
 machine-$(CONFIG_ARCH_W90X900)		:= w90x900
 machine-$(CONFIG_FOOTBRIDGE)		:= footbridge
-machine-$(CONFIG_ARCH_MXC91231)		:= mxc91231
 
 # Platform directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
 plat-$(CONFIG_ARCH_MXC)		:= mxc
 plat-$(CONFIG_ARCH_OMAP)	:= omap
+plat-$(CONFIG_ARCH_STMP3XXX)	:= stmp3xxx
 plat-$(CONFIG_PLAT_IOP)		:= iop
 plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik
 plat-$(CONFIG_PLAT_ORION)	:= orion
@@ -184,7 +185,6 @@ plat-$(CONFIG_PLAT_PXA)		:= pxa
 plat-$(CONFIG_PLAT_S3C24XX)	:= s3c24xx s3c samsung
 plat-$(CONFIG_PLAT_S3C64XX)	:= s3c64xx s3c samsung
 plat-$(CONFIG_PLAT_S5PC1XX)	:= s5pc1xx s3c samsung
-plat-$(CONFIG_ARCH_STMP3XXX)	:= stmp3xxx
 
 ifeq ($(CONFIG_ARCH_EBSA110),y)
 # This is what happens if you forget the IOCS16 line.
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index ce39dc540085..2d4d88ba73bf 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -63,8 +63,12 @@ endif
 
 SEDFLAGS	= s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
 
-targets       := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \
-		 head.o misc.o $(OBJS)
+suffix_$(CONFIG_KERNEL_GZIP) = gzip
+suffix_$(CONFIG_KERNEL_LZO)  = lzo
+
+targets       := vmlinux vmlinux.lds \
+		 piggy.$(suffix_y) piggy.$(suffix_y).o \
+		 font.o font.c head.o misc.o $(OBJS)
 
 ifeq ($(CONFIG_FUNCTION_TRACER),y)
 ORIG_CFLAGS := $(KBUILD_CFLAGS)
@@ -87,22 +91,34 @@ endif
 ifneq ($(PARAMS_PHYS),)
 LDFLAGS_vmlinux += --defsym params_phys=$(PARAMS_PHYS)
 endif
-LDFLAGS_vmlinux += -p --no-undefined -X \
-	$(shell $(CC) $(KBUILD_CFLAGS) --print-libgcc-file-name) -T
+# ?
+LDFLAGS_vmlinux += -p
+# Report unresolved symbol references
+LDFLAGS_vmlinux += --no-undefined
+# Delete all temporary local symbols
+LDFLAGS_vmlinux += -X
+# Next argument is a linker script
+LDFLAGS_vmlinux += -T
+
+# For __aeabi_uidivmod
+lib1funcs = $(obj)/lib1funcs.o
+
+$(obj)/lib1funcs.S: $(srctree)/arch/$(SRCARCH)/lib/lib1funcs.S FORCE
+	$(call cmd,shipped)
 
 # Don't allow any static data in misc.o, which
 # would otherwise mess up our GOT table
 CFLAGS_misc.o := -Dstatic=
 
-$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.o \
-	 	$(addprefix $(obj)/, $(OBJS)) FORCE
+$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.$(suffix_y).o \
+	 	$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) FORCE
 	$(call if_changed,ld)
 	@:
 
-$(obj)/piggy.gz: $(obj)/../Image FORCE
-	$(call if_changed,gzip)
+$(obj)/piggy.$(suffix_y): $(obj)/../Image FORCE
+	$(call if_changed,$(suffix_y))
 
-$(obj)/piggy.o:  $(obj)/piggy.gz FORCE
+$(obj)/piggy.$(suffix_y).o:  $(obj)/piggy.$(suffix_y) FORCE
 
 CFLAGS_font.o := -Dstatic=
 
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index d356af7cef82..4fddc509e78e 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -27,6 +27,14 @@
 		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c0, c5, 0
 		.endm
+#elif defined(CONFIG_CPU_V7)
+		.macro	loadsp, rb
+		.endm
+		.macro	writeb, ch, rb
+wait:		mrc	p14, 0, pc, c0, c1, 0
+		bcs	wait
+		mcr	p14, 0, \ch, c0, c5, 0
+		.endm
 #elif defined(CONFIG_CPU_XSCALE)
 		.macro	loadsp, rb
 		.endm
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 17153b54613b..56a0d116d271 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -18,10 +18,15 @@
 
 unsigned int __machine_arch_type;
 
+#define _LINUX_STRING_H_
+
 #include <linux/compiler.h>	/* for inline */
 #include <linux/types.h>	/* for size_t */
 #include <linux/stddef.h>	/* for NULL */
 #include <asm/string.h>
+#include <linux/linkage.h>
+
+#include <asm/unaligned.h>
 
 #ifdef STANDALONE_DEBUG
 #define putstr printf
@@ -48,6 +53,18 @@ static void icedcc_putc(int ch)
 
 	asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
 }
+
+#elif defined(CONFIG_CPU_V7)
+
+static void icedcc_putc(int ch)
+{
+	asm(
+	"wait:	mrc	p14, 0, pc, c0, c1, 0			\n\
+		bcs	wait					\n\
+		mcr     p14, 0, %0, c0, c5, 0			"
+	: : "r" (ch));
+}
+
 #elif defined(CONFIG_CPU_XSCALE)
 
 static void icedcc_putc(int ch)
@@ -83,7 +100,6 @@ static void icedcc_putc(int ch)
 #endif
 
 #define putc(ch)	icedcc_putc(ch)
-#define flush()	do { } while (0)
 #endif
 
 static void putstr(const char *ptr)
@@ -188,34 +204,8 @@ static inline __ptr_t memcpy(__ptr_t __dest, __const __ptr_t __src,
 /*
  * gzip delarations
  */
-#define OF(args)  args
 #define STATIC static
 
-typedef unsigned char  uch;
-typedef unsigned short ush;
-typedef unsigned long  ulg;
-
-#define WSIZE 0x8000		/* Window size must be at least 32k, */
-				/* and a power of two */
-
-static uch *inbuf;		/* input buffer */
-static uch window[WSIZE];	/* Sliding window buffer */
-
-static unsigned insize;		/* valid bytes in inbuf */
-static unsigned inptr;		/* index of next byte to be processed in inbuf */
-static unsigned outcnt;		/* bytes in output buffer */
-
-/* gzip flag byte */
-#define ASCII_FLAG   0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD  0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME    0x08 /* bit 3 set: original file name present */
-#define COMMENT      0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED    0x20 /* bit 5 set: file is encrypted */
-#define RESERVED     0xC0 /* bit 6,7:   reserved */
-
-#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
 /* Diagnostic functions */
 #ifdef DEBUG
 #  define Assert(cond,msg) {if(!(cond)) error(msg);}
@@ -233,24 +223,20 @@ static unsigned outcnt;		/* bytes in output buffer */
 #  define Tracecv(c,x)
 #endif
 
-static int  fill_inbuf(void);
-static void flush_window(void);
 static void error(char *m);
 
 extern char input_data[];
 extern char input_data_end[];
 
-static uch *output_data;
-static ulg output_ptr;
-static ulg bytes_out;
+static unsigned char *output_data;
+static unsigned long output_ptr;
 
 static void error(char *m);
 
 static void putstr(const char *);
 
-extern int end;
-static ulg free_mem_ptr;
-static ulg free_mem_end_ptr;
+static unsigned long free_mem_ptr;
+static unsigned long free_mem_end_ptr;
 
 #ifdef STANDALONE_DEBUG
 #define NO_INFLATE_MALLOC
@@ -258,46 +244,13 @@ static ulg free_mem_end_ptr;
 
 #define ARCH_HAS_DECOMP_WDOG
 
-#include "../../../../lib/inflate.c"
-
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-int fill_inbuf(void)
-{
-	if (insize != 0)
-		error("ran out of input data");
-
-	inbuf = input_data;
-	insize = &input_data_end[0] - &input_data[0];
-
-	inptr = 1;
-	return inbuf[0];
-}
+#ifdef CONFIG_KERNEL_GZIP
+#include "../../../../lib/decompress_inflate.c"
+#endif
 
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-void flush_window(void)
-{
-	ulg c = crc;
-	unsigned n;
-	uch *in, *out, ch;
-
-	in = window;
-	out = &output_data[output_ptr];
-	for (n = 0; n < outcnt; n++) {
-		ch = *out++ = *in++;
-		c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
-	}
-	crc = c;
-	bytes_out += (ulg)outcnt;
-	output_ptr += (ulg)outcnt;
-	outcnt = 0;
-	putstr(".");
-}
+#ifdef CONFIG_KERNEL_LZO
+#include "../../../../lib/decompress_unlzo.c"
+#endif
 
 #ifndef arch_error
 #define arch_error(x)
@@ -314,22 +267,33 @@ static void error(char *x)
 	while(1);	/* Halt */
 }
 
+asmlinkage void __div0(void)
+{
+	error("Attempting division by 0!");
+}
+
 #ifndef STANDALONE_DEBUG
 
-ulg
-decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
-		  int arch_id)
+unsigned long
+decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
+		unsigned long free_mem_ptr_end_p,
+		int arch_id)
 {
-	output_data		= (uch *)output_start;	/* Points to kernel start */
+	unsigned char *tmp;
+
+	output_data		= (unsigned char *)output_start;
 	free_mem_ptr		= free_mem_ptr_p;
 	free_mem_end_ptr	= free_mem_ptr_end_p;
 	__machine_arch_type	= arch_id;
 
 	arch_decomp_setup();
 
-	makecrc();
+	tmp = (unsigned char *) (((unsigned long)input_data_end) - 4);
+	output_ptr = get_unaligned_le32(tmp);
+
 	putstr("Uncompressing Linux...");
-	gunzip();
+	decompress(input_data, input_data_end - input_data,
+			NULL, NULL, output_data, NULL, error);
 	putstr(" done, booting the kernel.\n");
 	return output_ptr;
 }
@@ -341,11 +305,10 @@ int main()
 {
 	output_data = output_buffer;
 
-	makecrc();
 	putstr("Uncompressing Linux...");
-	gunzip();
+	decompress(input_data, input_data_end - input_data,
+			NULL, NULL, output_data, NULL, error);
 	putstr("done.\n");
 	return 0;
 }
 #endif
-	
diff --git a/arch/arm/boot/compressed/piggy.gzip.S b/arch/arm/boot/compressed/piggy.gzip.S
new file mode 100644
index 000000000000..a68adf91a165
--- /dev/null
+++ b/arch/arm/boot/compressed/piggy.gzip.S
@@ -0,0 +1,6 @@
+	.section .piggydata,#alloc
+	.globl	input_data
+input_data:
+	.incbin	"arch/arm/boot/compressed/piggy.gzip"
+	.globl	input_data_end
+input_data_end:
diff --git a/arch/arm/boot/compressed/piggy.S b/arch/arm/boot/compressed/piggy.lzo.S
index 54c951800ebd..a425ad95959a 100644
--- a/arch/arm/boot/compressed/piggy.S
+++ b/arch/arm/boot/compressed/piggy.lzo.S
@@ -1,6 +1,6 @@
 	.section .piggydata,#alloc
 	.globl	input_data
 input_data:
-	.incbin	"arch/arm/boot/compressed/piggy.gz"
+	.incbin	"arch/arm/boot/compressed/piggy.lzo"
 	.globl	input_data_end
 input_data_end:
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index bc90364a96c7..cc32c1e54a59 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -312,7 +312,7 @@ static inline void unmap_single(struct device *dev, dma_addr_t dma_addr,
 			 * we need to ensure that the data will be coherent
 			 * with user mappings.
 			 */
-			__cpuc_flush_kernel_dcache_area(ptr, size);
+			__cpuc_flush_dcache_area(ptr, size);
 		}
 		free_safe_buffer(dev->archdata.dmabounce, buf);
 	}
diff --git a/arch/arm/configs/acs5k_defconfig b/arch/arm/configs/acs5k_defconfig
index 1cab4e79d368..6e32a85641a7 100644
--- a/arch/arm/configs/acs5k_defconfig
+++ b/arch/arm/configs/acs5k_defconfig
@@ -187,7 +187,6 @@ CONFIG_MACH_ACS5K=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM922T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/acs5k_tiny_defconfig b/arch/arm/configs/acs5k_tiny_defconfig
index 8e3d084afd78..b34b1eabac3b 100644
--- a/arch/arm/configs/acs5k_tiny_defconfig
+++ b/arch/arm/configs/acs5k_tiny_defconfig
@@ -186,7 +186,6 @@ CONFIG_MACH_ACS5K=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM922T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index f7a272cb3da0..64fe7f10c12a 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -227,7 +227,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig
index 5e68420f4680..30927cac6a9a 100644
--- a/arch/arm/configs/am200epdkit_defconfig
+++ b/arch/arm/configs/am200epdkit_defconfig
@@ -189,7 +189,6 @@ CONFIG_PXA25x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/am3517_evm_defconfig b/arch/arm/configs/am3517_evm_defconfig
index ad54e92dd436..abe9966781ce 100644
--- a/arch/arm/configs/am3517_evm_defconfig
+++ b/arch/arm/configs/am3517_evm_defconfig
@@ -233,7 +233,6 @@ CONFIG_MACH_OMAP3517EVM=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
index e8f7380b67d6..3b3a3775bbf4 100644
--- a/arch/arm/configs/ams_delta_defconfig
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_150MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig
index c66dd399e426..daa75bc98d46 100644
--- a/arch/arm/configs/assabet_defconfig
+++ b/arch/arm/configs/assabet_defconfig
@@ -101,7 +101,6 @@ CONFIG_SA1100_ASSABET=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig
index bc6bd9f6174d..b1ab50bee461 100644
--- a/arch/arm/configs/at91cap9adk_defconfig
+++ b/arch/arm/configs/at91cap9adk_defconfig
@@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
index c97e1022ada1..1fffec86a113 100644
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ b/arch/arm/configs/at91rm9200dk_defconfig
@@ -130,7 +130,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index 9f7a99ace514..c846a795d1d5 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -129,7 +129,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index 98e2f3de4bc5..472ea11eedf1 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -188,7 +188,6 @@ CONFIG_AT91_TIMER_HZ=100
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig
index 149456142392..4ecde429cf15 100644
--- a/arch/arm/configs/at91sam9261ek_defconfig
+++ b/arch/arm/configs/at91sam9261ek_defconfig
@@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index 21599f3c6275..9b792b60c7ff 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -181,7 +181,6 @@ CONFIG_AT91_TIMER_HZ=100
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index 7e018a04c31b..64ce106d53eb 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -187,7 +187,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig
index e2df81a3e804..90e48bfda16f 100644
--- a/arch/arm/configs/at91sam9rlek_defconfig
+++ b/arch/arm/configs/at91sam9rlek_defconfig
@@ -179,7 +179,6 @@ CONFIG_AT91_TIMER_HZ=100
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index a19e824cf7f8..6315534976cf 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -132,7 +132,6 @@ CONFIG_MACH_ATEB9200=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig
index f264846218a2..b175b6b8feb4 100644
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@@ -103,7 +103,6 @@ CONFIG_SA1100_BADGE4=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig
index bcc0bac551a5..1e12167c89b7 100644
--- a/arch/arm/configs/bcmring_defconfig
+++ b/arch/arm/configs/bcmring_defconfig
@@ -181,7 +181,6 @@ CONFIG_BCM_ZRELADDR=0x8000
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig
index 8448108347cf..eef33de3ca12 100644
--- a/arch/arm/configs/cam60_defconfig
+++ b/arch/arm/configs/cam60_defconfig
@@ -196,7 +196,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig
index d392833b31fb..b6a706306781 100644
--- a/arch/arm/configs/carmeva_defconfig
+++ b/arch/arm/configs/carmeva_defconfig
@@ -97,7 +97,6 @@ CONFIG_MACH_CARMEVA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/cerfcube_defconfig b/arch/arm/configs/cerfcube_defconfig
index 2b4c0668b1b4..d662cab9cc21 100644
--- a/arch/arm/configs/cerfcube_defconfig
+++ b/arch/arm/configs/cerfcube_defconfig
@@ -105,7 +105,6 @@ CONFIG_SA1100_CERF_FLASH_16MB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/cm_t35_defconfig b/arch/arm/configs/cm_t35_defconfig
index e42c5c873eb2..893cd267e075 100644
--- a/arch/arm/configs/cm_t35_defconfig
+++ b/arch/arm/configs/cm_t35_defconfig
@@ -236,7 +236,6 @@ CONFIG_MACH_CM_T35=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig
index 797b790cba78..47d22d09e70e 100644
--- a/arch/arm/configs/cm_x2xx_defconfig
+++ b/arch/arm/configs/cm_x2xx_defconfig
@@ -205,7 +205,6 @@ CONFIG_PXA_SSP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index a0170867130e..a334069c7904 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -247,7 +247,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSC3=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig
index 4cf3bde1c522..c962870b3f85 100644
--- a/arch/arm/configs/colibri_pxa270_defconfig
+++ b/arch/arm/configs/colibri_pxa270_defconfig
@@ -204,7 +204,6 @@ CONFIG_PXA27x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig
index 4774a36fa740..11fdb5afdec7 100644
--- a/arch/arm/configs/colibri_pxa300_defconfig
+++ b/arch/arm/configs/colibri_pxa300_defconfig
@@ -212,7 +212,6 @@ CONFIG_PXA3xx=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSC3=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig
index 1aa62249031b..26e458d82634 100644
--- a/arch/arm/configs/collie_defconfig
+++ b/arch/arm/configs/collie_defconfig
@@ -125,7 +125,6 @@ CONFIG_SA1100_COLLIE=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index d6cd165e9310..5e4069f42754 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -214,7 +214,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/cpu9260_defconfig b/arch/arm/configs/cpu9260_defconfig
index 601e7f3d5e97..c9137aaf23a9 100644
--- a/arch/arm/configs/cpu9260_defconfig
+++ b/arch/arm/configs/cpu9260_defconfig
@@ -229,7 +229,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/cpu9g20_defconfig b/arch/arm/configs/cpu9g20_defconfig
index b5b9cbbc6977..d2344799171a 100644
--- a/arch/arm/configs/cpu9g20_defconfig
+++ b/arch/arm/configs/cpu9g20_defconfig
@@ -219,7 +219,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/cpuat91_defconfig b/arch/arm/configs/cpuat91_defconfig
index 4901827253fb..1f8dda6e37c3 100644
--- a/arch/arm/configs/cpuat91_defconfig
+++ b/arch/arm/configs/cpuat91_defconfig
@@ -230,7 +230,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
index 29f68c2effe6..f095040dab07 100644
--- a/arch/arm/configs/csb337_defconfig
+++ b/arch/arm/configs/csb337_defconfig
@@ -193,7 +193,6 @@ CONFIG_AT91_TIMER_HZ=128
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
index f7b60ceed6c7..507154016fc8 100644
--- a/arch/arm/configs/csb637_defconfig
+++ b/arch/arm/configs/csb637_defconfig
@@ -215,7 +215,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig
index 50bd25a10f0d..e14c99c2b574 100644
--- a/arch/arm/configs/da8xx_omapl_defconfig
+++ b/arch/arm/configs/da8xx_omapl_defconfig
@@ -225,7 +225,6 @@ CONFIG_DAVINCI_RESET_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig
index bd656e8e6e4c..625035fd0a6c 100644
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@@ -223,7 +223,6 @@ CONFIG_DAVINCI_RESET_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index b3a491675d59..b7b2ab088dd9 100644
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@@ -186,7 +186,6 @@ CONFIG_PLAT_ORION=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/ebsa110_defconfig b/arch/arm/configs/ebsa110_defconfig
index afcfff6140f2..d5e827969118 100644
--- a/arch/arm/configs/ebsa110_defconfig
+++ b/arch/arm/configs/ebsa110_defconfig
@@ -83,7 +83,6 @@ CONFIG_ARCH_EBSA110=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA110=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
index ca520733bdb0..25dd53b7cefd 100644
--- a/arch/arm/configs/ecbat91_defconfig
+++ b/arch/arm/configs/ecbat91_defconfig
@@ -186,7 +186,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/edb7211_defconfig b/arch/arm/configs/edb7211_defconfig
index 6ba7355ff85b..e3a6cd32669d 100644
--- a/arch/arm/configs/edb7211_defconfig
+++ b/arch/arm/configs/edb7211_defconfig
@@ -90,7 +90,6 @@ CONFIG_ARCH_EP7211=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_LV4T=y
diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig
index e9955b786c80..2bee932439f6 100644
--- a/arch/arm/configs/em_x270_defconfig
+++ b/arch/arm/configs/em_x270_defconfig
@@ -202,7 +202,6 @@ CONFIG_PXA_SSP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index 3fb083b81b0a..35d735ede9b8 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@@ -198,7 +198,6 @@ CONFIG_EP93XX_EARLY_UART1=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig
index b6c5cbbf4c85..74baf5709290 100644
--- a/arch/arm/configs/eseries_pxa_defconfig
+++ b/arch/arm/configs/eseries_pxa_defconfig
@@ -203,7 +203,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 492f29aba332..9e9057c5a2a3 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -240,7 +240,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig
index 6ace512fa101..04d97937afe2 100644
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@@ -95,7 +95,6 @@ CONFIG_ARCH_EBSA285=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA110=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/fortunet_defconfig b/arch/arm/configs/fortunet_defconfig
index 65dc73a88c43..d58142bf6fa1 100644
--- a/arch/arm/configs/fortunet_defconfig
+++ b/arch/arm/configs/fortunet_defconfig
@@ -88,7 +88,6 @@ CONFIG_ARCH_FORTUNET=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_LV4T=y
diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig
index efa78e144e5c..a8ad8fbe1188 100644
--- a/arch/arm/configs/h3600_defconfig
+++ b/arch/arm/configs/h3600_defconfig
@@ -205,7 +205,6 @@ CONFIG_SA1100_H3600=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig
index 649baa370495..5bb73728fad6 100644
--- a/arch/arm/configs/h5000_defconfig
+++ b/arch/arm/configs/h5000_defconfig
@@ -206,7 +206,6 @@ CONFIG_PXA25x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/h7201_defconfig b/arch/arm/configs/h7201_defconfig
index 116920aecef7..09a6c6a27bdc 100644
--- a/arch/arm/configs/h7201_defconfig
+++ b/arch/arm/configs/h7201_defconfig
@@ -87,7 +87,6 @@ CONFIG_CPU_H7201=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_LV4T=y
diff --git a/arch/arm/configs/h7202_defconfig b/arch/arm/configs/h7202_defconfig
index 0e739af52713..fedc52bd22b3 100644
--- a/arch/arm/configs/h7202_defconfig
+++ b/arch/arm/configs/h7202_defconfig
@@ -91,7 +91,6 @@ CONFIG_CPU_H7202=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_LV4T=y
diff --git a/arch/arm/configs/hackkit_defconfig b/arch/arm/configs/hackkit_defconfig
index db0708d5cbea..2da1acf41f4b 100644
--- a/arch/arm/configs/hackkit_defconfig
+++ b/arch/arm/configs/hackkit_defconfig
@@ -103,7 +103,6 @@ CONFIG_SA1100_HACKKIT=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/htcherald_defconfig b/arch/arm/configs/htcherald_defconfig
index 1b39691b816f..e0ef0d121aac 100644
--- a/arch/arm/configs/htcherald_defconfig
+++ b/arch/arm/configs/htcherald_defconfig
@@ -241,7 +241,6 @@ CONFIG_OMAP_ARM_195MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v4T=y
diff --git a/arch/arm/configs/igep0020_defconfig b/arch/arm/configs/igep0020_defconfig
index c97f8d0ded48..a192248c6dd6 100644
--- a/arch/arm/configs/igep0020_defconfig
+++ b/arch/arm/configs/igep0020_defconfig
@@ -238,7 +238,6 @@ CONFIG_MACH_IGEP0020=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig
index 3ce96e60b409..6b0d04395639 100644
--- a/arch/arm/configs/integrator_defconfig
+++ b/arch/arm/configs/integrator_defconfig
@@ -92,7 +92,6 @@ CONFIG_ARCH_INTEGRATOR_AP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_ARM920T=y
 # CONFIG_CPU_ARM922T is not set
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index 89c17761726b..3c040cc9f3b6 100644
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -163,7 +163,6 @@ CONFIG_PLAT_IOP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSC3=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index d70177b38f5f..62a854996be1 100644
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -168,7 +168,6 @@ CONFIG_PLAT_IOP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index ed2d59d01829..0bc23ece4c2f 100644
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -198,7 +198,6 @@ CONFIG_PLAT_IOP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig
index 57526c15e854..8b5b5764a228 100644
--- a/arch/arm/configs/ixp2000_defconfig
+++ b/arch/arm/configs/ixp2000_defconfig
@@ -151,7 +151,6 @@ CONFIG_ARCH_IXDP2X01=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig
index ef97561ed75b..59c11c93180f 100644
--- a/arch/arm/configs/ixp23xx_defconfig
+++ b/arch/arm/configs/ixp23xx_defconfig
@@ -145,7 +145,6 @@ CONFIG_MACH_ROADRUNNER=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSC3=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index 95cd8dfb5f1e..a907ad50ad33 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -189,7 +189,6 @@ CONFIG_IXP4XX_NPE=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig
index df9bfbea8612..d1f1646e23c5 100644
--- a/arch/arm/configs/jornada720_defconfig
+++ b/arch/arm/configs/jornada720_defconfig
@@ -202,7 +202,6 @@ CONFIG_SA1100_SSP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
index 9f92fc527f59..f661e765d9ba 100644
--- a/arch/arm/configs/kafa_defconfig
+++ b/arch/arm/configs/kafa_defconfig
@@ -132,7 +132,6 @@ CONFIG_MACH_KAFA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig
index 605a8462f172..668ba59946d9 100644
--- a/arch/arm/configs/kb9202_defconfig
+++ b/arch/arm/configs/kb9202_defconfig
@@ -230,7 +230,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index bcfade33bca9..5fc44c94b0ad 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -201,7 +201,6 @@ CONFIG_PLAT_ORION=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_FEROCEON=y
 # CONFIG_CPU_FEROCEON_OLD_ID is not set
 CONFIG_CPU_32v5=y
diff --git a/arch/arm/configs/ks8695_defconfig b/arch/arm/configs/ks8695_defconfig
index d25c41bab06c..e6f2276904f2 100644
--- a/arch/arm/configs/ks8695_defconfig
+++ b/arch/arm/configs/ks8695_defconfig
@@ -186,7 +186,6 @@ CONFIG_MACH_DSM320=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM922T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/lart_defconfig b/arch/arm/configs/lart_defconfig
index 56ae56899d2e..af7595176939 100644
--- a/arch/arm/configs/lart_defconfig
+++ b/arch/arm/configs/lart_defconfig
@@ -99,7 +99,6 @@ CONFIG_SA1100_LART=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig
index b720fcffbcd4..6df7b147161c 100644
--- a/arch/arm/configs/loki_defconfig
+++ b/arch/arm/configs/loki_defconfig
@@ -174,7 +174,6 @@ CONFIG_PLAT_ORION=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_FEROCEON=y
 # CONFIG_CPU_FEROCEON_OLD_ID is not set
 CONFIG_CPU_32v5=y
diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig
index 1a38d8e3fe66..aeb768615347 100644
--- a/arch/arm/configs/lpd270_defconfig
+++ b/arch/arm/configs/lpd270_defconfig
@@ -143,7 +143,6 @@ CONFIG_PXA27x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/lpd7a400_defconfig b/arch/arm/configs/lpd7a400_defconfig
index f8ac29d5c654..6116feea2e12 100644
--- a/arch/arm/configs/lpd7a400_defconfig
+++ b/arch/arm/configs/lpd7a400_defconfig
@@ -95,7 +95,6 @@ CONFIG_LPD7A40X_CPLD_SSP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM922T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/lpd7a404_defconfig b/arch/arm/configs/lpd7a404_defconfig
index 7a2e932da1c6..142cccdd971e 100644
--- a/arch/arm/configs/lpd7a404_defconfig
+++ b/arch/arm/configs/lpd7a404_defconfig
@@ -117,7 +117,6 @@ CONFIG_ARCH_LH7A404=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM922T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig
index e544bfbbde5d..75c6293376bb 100644
--- a/arch/arm/configs/lubbock_defconfig
+++ b/arch/arm/configs/lubbock_defconfig
@@ -92,7 +92,6 @@ CONFIG_PXA25x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/lusl7200_defconfig b/arch/arm/configs/lusl7200_defconfig
index 42f6a77bc3c0..c1a1fb049a7c 100644
--- a/arch/arm/configs/lusl7200_defconfig
+++ b/arch/arm/configs/lusl7200_defconfig
@@ -82,7 +82,6 @@ CONFIG_ARCH_L7200=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM720T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_LV4T=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index 957fd5fa27ca..8e9a7232bc42 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -204,7 +204,6 @@ CONFIG_PXA_HAVE_BOARD_IRQS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig
index cc8c95b99292..1cddb6178496 100644
--- a/arch/arm/configs/mainstone_defconfig
+++ b/arch/arm/configs/mainstone_defconfig
@@ -93,7 +93,6 @@ CONFIG_IWMMXT=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index e49ed40f3be7..d2a90eb844a9 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -256,7 +256,6 @@ CONFIG_MACH_MINI2440=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
index cc3b06ee24f9..fe25e3b9a45a 100644
--- a/arch/arm/configs/msm_defconfig
+++ b/arch/arm/configs/msm_defconfig
@@ -155,7 +155,6 @@ CONFIG_MSM_SMD=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig
index 398274b0771a..6afa2c108eaa 100644
--- a/arch/arm/configs/mv78xx0_defconfig
+++ b/arch/arm/configs/mv78xx0_defconfig
@@ -181,7 +181,6 @@ CONFIG_PLAT_ORION=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_FEROCEON=y
 CONFIG_CPU_FEROCEON_OLD_ID=y
 CONFIG_CPU_32v5=y
diff --git a/arch/arm/configs/mx1_defconfig b/arch/arm/configs/mx1_defconfig
index 0200d67e30ba..f5750703b707 100644
--- a/arch/arm/configs/mx1_defconfig
+++ b/arch/arm/configs/mx1_defconfig
@@ -190,7 +190,6 @@ CONFIG_MXC_IRQ_PRIOR=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/mx1ads_defconfig b/arch/arm/configs/mx1ads_defconfig
index 577d7e1b5d42..3cabbb6d9276 100644
--- a/arch/arm/configs/mx1ads_defconfig
+++ b/arch/arm/configs/mx1ads_defconfig
@@ -88,7 +88,6 @@ CONFIG_ARCH_MX1ADS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/mx21_defconfig b/arch/arm/configs/mx21_defconfig
index 4b04290d8e81..1ecd6276e0f1 100644
--- a/arch/arm/configs/mx21_defconfig
+++ b/arch/arm/configs/mx21_defconfig
@@ -185,7 +185,6 @@ CONFIG_MXC_PWM=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig
index 75263a83741c..edfdd6faf800 100644
--- a/arch/arm/configs/mx27_defconfig
+++ b/arch/arm/configs/mx27_defconfig
@@ -207,7 +207,6 @@ CONFIG_MXC_PWM=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/mx31pdk_defconfig b/arch/arm/configs/mx31pdk_defconfig
index 95ffc0db95a0..d40953798d9e 100644
--- a/arch/arm/configs/mx31pdk_defconfig
+++ b/arch/arm/configs/mx31pdk_defconfig
@@ -173,7 +173,6 @@ CONFIG_MACH_MX31_3DS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig
index 7734ccab2119..8a06bc64fe59 100644
--- a/arch/arm/configs/mx3_defconfig
+++ b/arch/arm/configs/mx3_defconfig
@@ -218,7 +218,6 @@ CONFIG_ARCH_MXC_IOMUX_V3=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
index a1657b73683f..75cae18fbcb6 100644
--- a/arch/arm/configs/n770_defconfig
+++ b/arch/arm/configs/n770_defconfig
@@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_216MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index 264f52b5c52d..e6f667c5e58a 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -232,7 +232,6 @@ CONFIG_MACH_NOKIA_N8X0=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig
index e0e4e98b5aa2..d165c757e44c 100644
--- a/arch/arm/configs/neocore926_defconfig
+++ b/arch/arm/configs/neocore926_defconfig
@@ -218,7 +218,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig
index 36cd62edd05c..171265ed02ef 100644
--- a/arch/arm/configs/neponset_defconfig
+++ b/arch/arm/configs/neponset_defconfig
@@ -103,7 +103,6 @@ CONFIG_ASSABET_NEPONSET=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/netwinder_defconfig b/arch/arm/configs/netwinder_defconfig
index c1a63a35c58d..78f58a99c5a3 100644
--- a/arch/arm/configs/netwinder_defconfig
+++ b/arch/arm/configs/netwinder_defconfig
@@ -89,7 +89,6 @@ CONFIG_FOOTBRIDGE_HOST=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA110=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/netx_defconfig b/arch/arm/configs/netx_defconfig
index 61d0fc5b2417..2a97e361ec7b 100644
--- a/arch/arm/configs/netx_defconfig
+++ b/arch/arm/configs/netx_defconfig
@@ -122,7 +122,6 @@ CONFIG_MACH_NXEB500HMI=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig
index 600cb270f2bf..92d90862f5ed 100644
--- a/arch/arm/configs/nhk8815_defconfig
+++ b/arch/arm/configs/nhk8815_defconfig
@@ -191,7 +191,6 @@ CONFIG_I2C_BITBANG_8815NHK=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/nuc910_defconfig b/arch/arm/configs/nuc910_defconfig
index 5245655a0ad3..f80848a929ae 100644
--- a/arch/arm/configs/nuc910_defconfig
+++ b/arch/arm/configs/nuc910_defconfig
@@ -180,7 +180,6 @@ CONFIG_MACH_W90P910EVB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/nuc950_defconfig b/arch/arm/configs/nuc950_defconfig
index df1de9b45ca4..97300ec478dd 100644
--- a/arch/arm/configs/nuc950_defconfig
+++ b/arch/arm/configs/nuc950_defconfig
@@ -201,7 +201,6 @@ CONFIG_MACH_W90P950EVB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/nuc960_defconfig b/arch/arm/configs/nuc960_defconfig
index 4b2cd9eae9bc..aa7e128f5d79 100644
--- a/arch/arm/configs/nuc960_defconfig
+++ b/arch/arm/configs/nuc960_defconfig
@@ -201,7 +201,6 @@ CONFIG_MACH_W90N960EVB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index 9cfae374e041..c7999f5b1c9a 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -213,7 +213,6 @@ CONFIG_MACH_OMAP3_BEAGLE=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap3_defconfig b/arch/arm/configs/omap3_defconfig
index 2af28eab9060..367be98a6aef 100644
--- a/arch/arm/configs/omap3_defconfig
+++ b/arch/arm/configs/omap3_defconfig
@@ -245,7 +245,6 @@ CONFIG_MACH_OMAP_3630SDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig
index e190fc8b9a7c..86cc4bea616b 100644
--- a/arch/arm/configs/omap3_evm_defconfig
+++ b/arch/arm/configs/omap3_evm_defconfig
@@ -220,7 +220,6 @@ CONFIG_MACH_OMAP3EVM=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig
index b7a8d9fa49db..f74eb9a1d191 100644
--- a/arch/arm/configs/omap3_pandora_defconfig
+++ b/arch/arm/configs/omap3_pandora_defconfig
@@ -211,7 +211,6 @@ CONFIG_MACH_OMAP3_PANDORA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap3_touchbook_defconfig b/arch/arm/configs/omap3_touchbook_defconfig
index 7c8515e65c02..74fe6be9c5ec 100644
--- a/arch/arm/configs/omap3_touchbook_defconfig
+++ b/arch/arm/configs/omap3_touchbook_defconfig
@@ -246,7 +246,6 @@ CONFIG_MACH_OMAP3_TOUCHBOOK=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig
index 640e9afc4630..45b4ebae3056 100644
--- a/arch/arm/configs/omap_2430sdp_defconfig
+++ b/arch/arm/configs/omap_2430sdp_defconfig
@@ -197,7 +197,6 @@ CONFIG_MACH_OMAP_2430SDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig
index 592457cfbbe5..bb2917e5cb47 100644
--- a/arch/arm/configs/omap_3430sdp_defconfig
+++ b/arch/arm/configs/omap_3430sdp_defconfig
@@ -232,7 +232,6 @@ CONFIG_MACH_OMAP_3430SDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_3630sdp_defconfig b/arch/arm/configs/omap_3630sdp_defconfig
index e836c8a00148..d25c3d4424ca 100644
--- a/arch/arm/configs/omap_3630sdp_defconfig
+++ b/arch/arm/configs/omap_3630sdp_defconfig
@@ -236,7 +236,6 @@ CONFIG_MACH_OMAP_3630SDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_4430sdp_defconfig b/arch/arm/configs/omap_4430sdp_defconfig
index 2319113c86bf..3de640ac294b 100644
--- a/arch/arm/configs/omap_4430sdp_defconfig
+++ b/arch/arm/configs/omap_4430sdp_defconfig
@@ -220,7 +220,6 @@ CONFIG_MACH_OMAP_4430SDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig
index ac7adf34c54a..cc86342896a0 100644
--- a/arch/arm/configs/omap_apollon_2420_defconfig
+++ b/arch/arm/configs/omap_apollon_2420_defconfig
@@ -196,7 +196,6 @@ CONFIG_MACH_OMAP_APOLLON=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
index ccdc661b5856..61744e507e47 100644
--- a/arch/arm/configs/omap_generic_1510_defconfig
+++ b/arch/arm/configs/omap_generic_1510_defconfig
@@ -205,7 +205,6 @@ CONFIG_OMAP_ARM_168MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
index 0c42c8955047..d773857ed0cd 100644
--- a/arch/arm/configs/omap_generic_1610_defconfig
+++ b/arch/arm/configs/omap_generic_1610_defconfig
@@ -207,7 +207,6 @@ CONFIG_OMAP_ARM_192MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_generic_1710_defconfig b/arch/arm/configs/omap_generic_1710_defconfig
index 0a00a708a4fc..6ec487e6e027 100644
--- a/arch/arm/configs/omap_generic_1710_defconfig
+++ b/arch/arm/configs/omap_generic_1710_defconfig
@@ -201,7 +201,6 @@ CONFIG_OMAP_ARM_192MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_generic_2420_defconfig b/arch/arm/configs/omap_generic_2420_defconfig
index cf4073b47aaa..7218b96c0b76 100644
--- a/arch/arm/configs/omap_generic_2420_defconfig
+++ b/arch/arm/configs/omap_generic_2420_defconfig
@@ -191,7 +191,6 @@ CONFIG_ARCH_OMAP2420=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 74dbdc644d32..523189586a4b 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -231,7 +231,6 @@ CONFIG_OMAP_ARM_60MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
index a4aab8e4c29b..b12b406c1960 100644
--- a/arch/arm/configs/omap_h4_2420_defconfig
+++ b/arch/arm/configs/omap_h4_2420_defconfig
@@ -201,7 +201,6 @@ CONFIG_MACH_OMAP_H4=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
index 0cfe363e3365..e9c140821256 100644
--- a/arch/arm/configs/omap_innovator_1510_defconfig
+++ b/arch/arm/configs/omap_innovator_1510_defconfig
@@ -205,7 +205,6 @@ CONFIG_OMAP_ARM_168MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/omap_innovator_1610_defconfig b/arch/arm/configs/omap_innovator_1610_defconfig
index 95d9f2be53e0..fea9319ed7fd 100644
--- a/arch/arm/configs/omap_innovator_1610_defconfig
+++ b/arch/arm/configs/omap_innovator_1610_defconfig
@@ -206,7 +206,6 @@ CONFIG_OMAP_ARM_192MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig
index 9139532c3be7..0efb4b044fff 100644
--- a/arch/arm/configs/omap_ldp_defconfig
+++ b/arch/arm/configs/omap_ldp_defconfig
@@ -214,7 +214,6 @@ CONFIG_MACH_OMAP_LDP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index 6b3b5c610da0..556fcca1b1db 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -212,7 +212,6 @@ CONFIG_OMAP_ARM_192MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_perseus2_730_defconfig b/arch/arm/configs/omap_perseus2_730_defconfig
index b94800c0e000..9a15d5da57f9 100644
--- a/arch/arm/configs/omap_perseus2_730_defconfig
+++ b/arch/arm/configs/omap_perseus2_730_defconfig
@@ -199,7 +199,6 @@ CONFIG_OMAP_ARM_182MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig
index 4b00a4306812..a82e81332a03 100644
--- a/arch/arm/configs/omap_zoom2_defconfig
+++ b/arch/arm/configs/omap_zoom2_defconfig
@@ -222,7 +222,6 @@ CONFIG_MACH_OMAP_ZOOM2=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig
index 0d7e37a3651b..a3e3c8274c9b 100644
--- a/arch/arm/configs/omap_zoom3_defconfig
+++ b/arch/arm/configs/omap_zoom3_defconfig
@@ -236,7 +236,6 @@ CONFIG_MACH_OMAP_ZOOM3=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
index f8701fadb600..19b91dedc7fe 100644
--- a/arch/arm/configs/onearm_defconfig
+++ b/arch/arm/configs/onearm_defconfig
@@ -161,7 +161,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 5383cd0dff54..85b05d3e279b 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -210,7 +210,6 @@ CONFIG_PLAT_ORION=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_FEROCEON=y
 CONFIG_CPU_FEROCEON_OLD_ID=y
 CONFIG_CPU_32v5=y
diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig
index b3ea2c4c0f91..bf06d3660a30 100644
--- a/arch/arm/configs/overo_defconfig
+++ b/arch/arm/configs/overo_defconfig
@@ -217,7 +217,6 @@ CONFIG_MACH_OVERO=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/palmte_defconfig b/arch/arm/configs/palmte_defconfig
index 40fc6a778e00..feffaa2deae2 100644
--- a/arch/arm/configs/palmte_defconfig
+++ b/arch/arm/configs/palmte_defconfig
@@ -196,7 +196,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/palmtt_defconfig b/arch/arm/configs/palmtt_defconfig
index e54ced41217e..55d5b7dfb7a6 100644
--- a/arch/arm/configs/palmtt_defconfig
+++ b/arch/arm/configs/palmtt_defconfig
@@ -176,7 +176,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
index 08e14068fff7..6efc7465a76c 100644
--- a/arch/arm/configs/palmz71_defconfig
+++ b/arch/arm/configs/palmz71_defconfig
@@ -200,7 +200,6 @@ CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index a0dc37c05dea..6d162b137ce8 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -209,7 +209,6 @@ CONFIG_PXA_PWM=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 05ad96a43b1d..fa153f2711bb 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -168,7 +168,6 @@ CONFIG_PXA27x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
index 9018f0f298aa..6e7155c122a4 100644
--- a/arch/arm/configs/picotux200_defconfig
+++ b/arch/arm/configs/picotux200_defconfig
@@ -168,7 +168,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig
index f2d2dda25949..dbfabb5eede8 100644
--- a/arch/arm/configs/pleb_defconfig
+++ b/arch/arm/configs/pleb_defconfig
@@ -100,7 +100,6 @@ CONFIG_SA1100_PLEB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig
index 67b5f1e15f4a..2f7b9ce7dad3 100644
--- a/arch/arm/configs/pnx4008_defconfig
+++ b/arch/arm/configs/pnx4008_defconfig
@@ -121,7 +121,6 @@ CONFIG_ARCH_PNX4008=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig
index db5faeaec96c..791b8c39aefc 100644
--- a/arch/arm/configs/pxa168_defconfig
+++ b/arch/arm/configs/pxa168_defconfig
@@ -184,7 +184,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_MOHAWK=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig
index 46e5089df0ae..3365c5d77cad 100644
--- a/arch/arm/configs/pxa255-idp_defconfig
+++ b/arch/arm/configs/pxa255-idp_defconfig
@@ -92,7 +92,6 @@ CONFIG_PXA25x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig
index 733b851e5b7e..82ca6c80d6af 100644
--- a/arch/arm/configs/pxa3xx_defconfig
+++ b/arch/arm/configs/pxa3xx_defconfig
@@ -240,7 +240,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSC3=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig
index 8c7e299f1d66..94e20fe6dbde 100644
--- a/arch/arm/configs/pxa910_defconfig
+++ b/arch/arm/configs/pxa910_defconfig
@@ -184,7 +184,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_MOHAWK=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
index 9b32d0eb89ba..12d0d64e3216 100644
--- a/arch/arm/configs/qil-a9260_defconfig
+++ b/arch/arm/configs/qil-a9260_defconfig
@@ -195,7 +195,6 @@ CONFIG_AT91_EARLY_USART0=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/realview-smp_defconfig b/arch/arm/configs/realview-smp_defconfig
index 21db4b3ec8ff..123701754d42 100644
--- a/arch/arm/configs/realview-smp_defconfig
+++ b/arch/arm/configs/realview-smp_defconfig
@@ -186,7 +186,6 @@ CONFIG_REALVIEW_HIGH_PHYS_OFFSET=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 # CONFIG_CPU_ARM926T is not set
 CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig
index 9a75c30b910d..a509a5e59d2c 100644
--- a/arch/arm/configs/realview_defconfig
+++ b/arch/arm/configs/realview_defconfig
@@ -184,7 +184,6 @@ CONFIG_MACH_REALVIEW_PB1176=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 # CONFIG_CPU_ARM926T is not set
 CONFIG_CPU_V6=y
 # CONFIG_CPU_32v6K is not set
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index a29d61fe4c6a..e9124a000393 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -150,7 +150,6 @@ CONFIG_ARCH_ACORN=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM610=y
 CONFIG_CPU_ARM710=y
 CONFIG_CPU_SA110=y
diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig
index 155973426025..b6eeebb31761 100644
--- a/arch/arm/configs/rx51_defconfig
+++ b/arch/arm/configs/rx51_defconfig
@@ -212,7 +212,6 @@ CONFIG_MACH_NOKIA_RX51=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index b49810461e41..2f10dae02796 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -277,7 +277,6 @@ CONFIG_MACH_SMDK2443=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v4T=y
diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index 32860609e057..f56e50fab79b 100644
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -192,7 +192,6 @@ CONFIG_SMDK6410_SD_CH0=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_V6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_32v6=y
diff --git a/arch/arm/configs/s5pc100_defconfig b/arch/arm/configs/s5pc100_defconfig
index b0d7d3d3a5e3..dc108afc060c 100644
--- a/arch/arm/configs/s5pc100_defconfig
+++ b/arch/arm/configs/s5pc100_defconfig
@@ -202,7 +202,6 @@ CONFIG_MACH_SMDKC100=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig
index 1174e2764875..81b290ad5d25 100644
--- a/arch/arm/configs/sam9_l9260_defconfig
+++ b/arch/arm/configs/sam9_l9260_defconfig
@@ -175,7 +175,6 @@ CONFIG_MTD_AT91_DATAFLASH_CARD=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/shannon_defconfig b/arch/arm/configs/shannon_defconfig
index 984f7096a533..7c49bc352462 100644
--- a/arch/arm/configs/shannon_defconfig
+++ b/arch/arm/configs/shannon_defconfig
@@ -99,7 +99,6 @@ CONFIG_SA1100_SHANNON=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/shark_defconfig b/arch/arm/configs/shark_defconfig
index 90235bf7a1de..46de1247d127 100644
--- a/arch/arm/configs/shark_defconfig
+++ b/arch/arm/configs/shark_defconfig
@@ -173,7 +173,6 @@ CONFIG_ARCH_SHARK=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA110=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/simpad_defconfig b/arch/arm/configs/simpad_defconfig
index 685d2b513206..ee25e6344151 100644
--- a/arch/arm/configs/simpad_defconfig
+++ b/arch/arm/configs/simpad_defconfig
@@ -101,7 +101,6 @@ CONFIG_SA1100_SIMPAD=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_SA1100=y
 CONFIG_CPU_32v4=y
 CONFIG_CPU_ABRT_EV4=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 745c68ffb885..7d894894194f 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -212,7 +212,6 @@ CONFIG_PXA_SSP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/stmp378x_defconfig b/arch/arm/configs/stmp378x_defconfig
index 44461f197a17..b1a3a97d46ee 100644
--- a/arch/arm/configs/stmp378x_defconfig
+++ b/arch/arm/configs/stmp378x_defconfig
@@ -193,7 +193,6 @@ CONFIG_MACH_STMP378X=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/stmp37xx_defconfig b/arch/arm/configs/stmp37xx_defconfig
index 401279d531d5..a3751c9e1416 100644
--- a/arch/arm/configs/stmp37xx_defconfig
+++ b/arch/arm/configs/stmp37xx_defconfig
@@ -182,7 +182,6 @@ CONFIG_MACH_STMP37XX=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
index 25b007ff8bab..8a9e7e6bd03b 100644
--- a/arch/arm/configs/sx1_defconfig
+++ b/arch/arm/configs/sx1_defconfig
@@ -210,7 +210,6 @@ CONFIG_OMAP_ARM_168MHZ=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM925T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig
index 9d32faef05f6..dccf14b4ee02 100644
--- a/arch/arm/configs/tct_hammer_defconfig
+++ b/arch/arm/configs/tct_hammer_defconfig
@@ -215,7 +215,6 @@ CONFIG_MACH_TCT_HAMMER=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index b6f838197816..1e8f5a211856 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -156,7 +156,6 @@ CONFIG_PXA27x=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index 953ba0297fc4..9155196e623b 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Sat Oct 17 23:32:24 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Jan  6 00:01:36 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -46,6 +46,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -119,14 +120,41 @@ CONFIG_BLOCK=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -155,6 +183,7 @@ CONFIG_MMU=y
 # CONFIG_ARCH_IXP2000 is not set
 # CONFIG_ARCH_IXP4XX is not set
 # CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
 # CONFIG_ARCH_KIRKWOOD is not set
 # CONFIG_ARCH_LOKI is not set
 # CONFIG_ARCH_MV78XX0 is not set
@@ -177,6 +206,7 @@ CONFIG_ARCH_U300=y
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_BCMRING is not set
+# CONFIG_ARCH_U8500 is not set
 
 #
 # ST-Ericsson AB U300/U330/U335/U365 Platform
@@ -207,7 +237,6 @@ CONFIG_MACH_U300_SPIDUMMY=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
@@ -266,12 +295,10 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4096
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_ALIGNMENT_TRAP=y
@@ -500,14 +527,21 @@ CONFIG_MTD_NAND_IDS=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -518,6 +552,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_LEGACY is not set
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -540,6 +575,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -646,7 +682,6 @@ CONFIG_I2C_STU300=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -662,6 +697,8 @@ CONFIG_SPI_MASTER=y
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_GPIO is not set
 CONFIG_SPI_PL022=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -709,6 +746,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_T7L66XB is not set
 # CONFIG_MFD_TC6387XB is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -717,6 +755,8 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_AB3100_CORE=y
 CONFIG_AB3100_OTP=y
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_DEBUG is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
@@ -724,6 +764,7 @@ CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
 # CONFIG_REGULATOR_BQ24022 is not set
 # CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
 # CONFIG_REGULATOR_LP3971 is not set
 CONFIG_REGULATOR_AB3100=y
 # CONFIG_REGULATOR_TPS65023 is not set
@@ -841,7 +882,9 @@ CONFIG_LEDS_CLASS=y
 # CONFIG_LEDS_LP3944 is not set
 # CONFIG_LEDS_PCA955X is not set
 # CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_REGULATOR is not set
 # CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
 
 #
 # LED Triggers
@@ -883,6 +926,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -912,7 +956,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 CONFIG_RTC_DRV_AB3100=y
 
@@ -927,6 +973,15 @@ CONFIG_DMADEVICES=y
 #
 # DMA Devices
 #
+CONFIG_COH901318=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 
@@ -1019,7 +1074,7 @@ CONFIG_MISC_FILESYSTEMS=y
 CONFIG_MSDOS_PARTITION=y
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_CODEPAGE_737 is not set
 # CONFIG_NLS_CODEPAGE_775 is not set
 # CONFIG_NLS_CODEPAGE_850 is not set
@@ -1136,6 +1191,7 @@ CONFIG_ARM_UNWIND=y
 # CONFIG_DEBUG_ERRORS is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_LL is not set
+# CONFIG_OC_ETM is not set
 
 #
 # Security options
@@ -1143,7 +1199,11 @@ CONFIG_ARM_UNWIND=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 15fde22ce3f3..727aff9fe347 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -201,7 +201,6 @@ CONFIG_MACH_U8500_MOP=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_V7=y
 CONFIG_CPU_32v7=y
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
index fd7774033d64..87b700e2db84 100644
--- a/arch/arm/configs/usb-a9260_defconfig
+++ b/arch/arm/configs/usb-a9260_defconfig
@@ -195,7 +195,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig
index e7c19dd92557..7f018edd2480 100644
--- a/arch/arm/configs/usb-a9263_defconfig
+++ b/arch/arm/configs/usb-a9263_defconfig
@@ -187,7 +187,6 @@ CONFIG_AT91_EARLY_DBGU=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index b11c5da3996c..a1af0b972c0d 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -117,7 +117,6 @@ CONFIG_MACH_VERSATILE_AB=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM926T=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5TJ=y
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index 6ab5dd5868de..909887ae524c 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -204,7 +204,6 @@ CONFIG_PXA_HAVE_ISA_IRQS=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig
index 33bb7250946b..84a72ac222cf 100644
--- a/arch/arm/configs/xcep_defconfig
+++ b/arch/arm/configs/xcep_defconfig
@@ -208,7 +208,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
index 9192e5977674..3b627aadeb54 100644
--- a/arch/arm/configs/yl9200_defconfig
+++ b/arch/arm/configs/yl9200_defconfig
@@ -183,7 +183,6 @@ CONFIG_MACH_YL9200=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_ARM920T=y
 CONFIG_CPU_32v4T=y
 CONFIG_CPU_ABRT_EV4T=y
diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig
index 823b11e7091a..fca5ff68ea67 100644
--- a/arch/arm/configs/zeus_defconfig
+++ b/arch/arm/configs/zeus_defconfig
@@ -271,7 +271,6 @@ CONFIG_PLAT_PXA=y
 #
 # Processor Type
 #
-CONFIG_CPU_32=y
 CONFIG_CPU_XSCALE=y
 CONFIG_CPU_32v5=y
 CONFIG_CPU_ABRT_EV5T=y
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 730aefcfbee3..c77d2fa1f6e5 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -154,16 +154,16 @@
  *	Please note that the implementation of these, and the required
  *	effects are cache-type (VIVT/VIPT/PIPT) specific.
  *
- *	flush_cache_kern_all()
+ *	flush_kern_all()
  *
  *		Unconditionally clean and invalidate the entire cache.
  *
- *	flush_cache_user_mm(mm)
+ *	flush_user_all()
  *
  *		Clean and invalidate all user space cache entries
  *		before a change of page tables.
  *
- *	flush_cache_user_range(start, end, flags)
+ *	flush_user_range(start, end, flags)
  *
  *		Clean and invalidate a range of cache entries in the
  *		specified address space before a change of page tables.
@@ -179,6 +179,20 @@
  *		- start  - virtual start address
  *		- end    - virtual end address
  *
+ *	coherent_user_range(start, end)
+ *
+ *		Ensure coherency between the Icache and the Dcache in the
+ *		region described by start, end.  If you have non-snooping
+ *		Harvard caches, you need to implement this function.
+ *		- start  - virtual start address
+ *		- end    - virtual end address
+ *
+ *	flush_kern_dcache_area(kaddr, size)
+ *
+ *		Ensure that the data held in page is written back.
+ *		- kaddr  - page address
+ *		- size   - region size
+ *
  *	DMA Cache Coherency
  *	===================
  *
diff --git a/arch/arm/include/asm/cpu.h b/arch/arm/include/asm/cpu.h
index 634b2d7c612a..793968173bef 100644
--- a/arch/arm/include/asm/cpu.h
+++ b/arch/arm/include/asm/cpu.h
@@ -11,6 +11,7 @@
 #define __ASM_ARM_CPU_H
 
 #include <linux/percpu.h>
+#include <linux/cpu.h>
 
 struct cpuinfo_arm {
 	struct cpu	cpu;
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index 7edf3536df24..ca51143f97f1 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -138,12 +138,12 @@ extern int  get_dma_residue(unsigned int chan);
 #define NO_DMA	255
 #endif
 
+#endif /* CONFIG_ISA_DMA_API */
+
 #ifdef CONFIG_PCI
 extern int isa_dma_bridge_buggy;
 #else
 #define isa_dma_bridge_buggy    (0)
 #endif
 
-#endif /* CONFIG_ISA_DMA_API */
-
 #endif /* __ASM_ARM_DMA_H */
diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h
index 3976412685f8..8fdae9bc9abb 100644
--- a/arch/arm/include/asm/proc-fns.h
+++ b/arch/arm/include/asm/proc-fns.h
@@ -24,206 +24,228 @@
  * CPU_NAME - the prefix for CPU related functions
  */
 
-#ifdef CONFIG_CPU_32
-# ifdef CONFIG_CPU_ARM610
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm6
-#  endif
+#ifdef CONFIG_CPU_ARM610
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm6
 # endif
-# ifdef CONFIG_CPU_ARM7TDMI
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm7tdmi
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM7TDMI
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm7tdmi
 # endif
-# ifdef CONFIG_CPU_ARM710
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm7
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM710
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm7
 # endif
-# ifdef CONFIG_CPU_ARM720T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm720
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM720T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm720
 # endif
-# ifdef CONFIG_CPU_ARM740T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm740
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM740T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm740
 # endif
-# ifdef CONFIG_CPU_ARM9TDMI
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm9tdmi
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM9TDMI
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm9tdmi
 # endif
-# ifdef CONFIG_CPU_ARM920T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm920
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM920T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm920
 # endif
-# ifdef CONFIG_CPU_ARM922T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm922
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM922T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm922
 # endif
-# ifdef CONFIG_CPU_FA526
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_fa526
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_FA526
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_fa526
 # endif
-# ifdef CONFIG_CPU_ARM925T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm925
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM925T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm925
 # endif
-# ifdef CONFIG_CPU_ARM926T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm926
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM926T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm926
 # endif
-# ifdef CONFIG_CPU_ARM940T
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm940
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM940T
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm940
 # endif
-# ifdef CONFIG_CPU_ARM946E
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm946
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM946E
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm946
 # endif
-# ifdef CONFIG_CPU_SA110
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_sa110
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_SA110
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_sa110
 # endif
-# ifdef CONFIG_CPU_SA1100
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_sa1100
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_SA1100
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_sa1100
 # endif
-# ifdef CONFIG_CPU_ARM1020
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm1020
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1020
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm1020
 # endif
-# ifdef CONFIG_CPU_ARM1020E
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm1020e
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1020E
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm1020e
 # endif
-# ifdef CONFIG_CPU_ARM1022
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm1022
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1022
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm1022
 # endif
-# ifdef CONFIG_CPU_ARM1026
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_arm1026
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_ARM1026
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_arm1026
 # endif
-# ifdef CONFIG_CPU_XSCALE
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_xscale
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_XSCALE
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_xscale
 # endif
-# ifdef CONFIG_CPU_XSC3
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_xsc3
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_XSC3
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_xsc3
 # endif
-# ifdef CONFIG_CPU_MOHAWK
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_mohawk
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_MOHAWK
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_mohawk
 # endif
-# ifdef CONFIG_CPU_FEROCEON
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_feroceon
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_FEROCEON
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_feroceon
 # endif
-# ifdef CONFIG_CPU_V6
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_v6
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_V6
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_v6
 # endif
-# ifdef CONFIG_CPU_V7
-#  ifdef CPU_NAME
-#   undef  MULTI_CPU
-#   define MULTI_CPU
-#  else
-#   define CPU_NAME cpu_v7
-#  endif
+#endif
+
+#ifdef CONFIG_CPU_V7
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_v7
 # endif
 #endif
 
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index bbecccda76d0..eec6e897ceb2 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -97,9 +97,15 @@
  * stack during a system call.  Note that sizeof(struct pt_regs)
  * has to be a multiple of 8.
  */
+#ifndef __KERNEL__
 struct pt_regs {
 	long uregs[18];
 };
+#else /* __KERNEL__ */
+struct pt_regs {
+	unsigned long uregs[18];
+};
+#endif /* __KERNEL__ */
 
 #define ARM_cpsr	uregs[16]
 #define ARM_pc		uregs[15]
diff --git a/arch/arm/include/asm/thread_notify.h b/arch/arm/include/asm/thread_notify.h
index f27379d7f72a..c4391ba20350 100644
--- a/arch/arm/include/asm/thread_notify.h
+++ b/arch/arm/include/asm/thread_notify.h
@@ -41,7 +41,7 @@ static inline void thread_notify(unsigned long rc, struct thread_info *thread)
  * These are the reason codes for the thread notifier.
  */
 #define THREAD_NOTIFY_FLUSH	0
-#define THREAD_NOTIFY_RELEASE	1
+#define THREAD_NOTIFY_EXIT	1
 #define THREAD_NOTIFY_SWITCH	2
 
 #endif
diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
index 4e506d09e5f9..cf9cdaa2d4d4 100644
--- a/arch/arm/include/asm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -391,6 +391,7 @@
 #define __NR_pwritev			(__NR_SYSCALL_BASE+362)
 #define __NR_rt_tgsigqueueinfo		(__NR_SYSCALL_BASE+363)
 #define __NR_perf_event_open		(__NR_SYSCALL_BASE+364)
+#define __NR_recvmmsg			(__NR_SYSCALL_BASE+365)
 
 /*
  * The following SWIs are ARM private.
diff --git a/arch/arm/kernel/crunch.c b/arch/arm/kernel/crunch.c
index 769abe15cf91..25ef223ba7f3 100644
--- a/arch/arm/kernel/crunch.c
+++ b/arch/arm/kernel/crunch.c
@@ -51,7 +51,7 @@ static int crunch_do(struct notifier_block *self, unsigned long cmd, void *t)
 		 * initialised state information on the first fault.
 		 */
 
-	case THREAD_NOTIFY_RELEASE:
+	case THREAD_NOTIFY_EXIT:
 		crunch_task_release(thread);
 		break;
 
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index b121b6053cce..5c91addcaebc 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -49,6 +49,26 @@
 1002:
 		.endm
 
+#elif defined(CONFIG_CPU_V7)
+
+		.macro	addruart, rx
+		.endm
+
+		.macro	senduart, rd, rx
+		mcr	p14, 0, \rd, c0, c5, 0
+		.endm
+
+		.macro	busyuart, rd, rx
+busy:		mrc	p14, 0, pc, c0, c1, 0
+		bcs	busy
+		.endm
+
+		.macro	waituart, rd, rx
+wait:		mrc	p14, 0, pc, c0, c1, 0
+		bcs	wait
+
+		.endm
+
 #elif defined(CONFIG_CPU_XSCALE)
 
 		.macro	addruart, rx
diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c
index 0e88e46fc732..360bb6d701f5 100644
--- a/arch/arm/kernel/dma-isa.c
+++ b/arch/arm/kernel/dma-isa.c
@@ -207,8 +207,6 @@ void __init isa_init_dma(void)
 		outb(0x32, 0x4d6);
 		outb(0x33, 0x4d6);
 
-		request_dma(DMA_ISA_CASCADE, "cascade");
-
 		for (i = 0; i < ARRAY_SIZE(dma_resources); i++)
 			request_resource(&ioport_resource, dma_resources + i);
 
@@ -218,5 +216,7 @@ void __init isa_init_dma(void)
 				printk(KERN_ERR "ISADMA%u: unable to register: %d\n",
 					chan, ret);
 		}
+
+		request_dma(DMA_ISA_CASCADE, "cascade");
 	}
 }
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index 950391f194c4..d4a0da1e48f4 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -78,15 +78,6 @@ int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
 		return 1;
 	if (cpu_architecture() < CPU_ARCH_ARMv6)
 		return 1;
-#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
-	/*
-	 * If we have support for OABI programs, we can never allow NX
-	 * support - our signal syscall restart mechanism relies upon
-	 * being able to execute code placed on the user stack.
-	 */
-	return 1;
-#else
 	return 0;
-#endif
 }
 EXPORT_SYMBOL(arm_elf_read_implies_exec);
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index d2903e3bc861..6c5cf369183b 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -957,9 +957,7 @@ kuser_cmpxchg_fixup:
 
 #else
 
-#ifdef CONFIG_SMP
-	mcr	p15, 0, r0, c7, c10, 5	@ dmb
-#endif
+	smp_dmb
 1:	ldrex	r3, [r2]
 	subs	r3, r3, r0
 	strexeq	r3, r1, [r2]
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 0d96d0171c05..ba2adefa53f7 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -212,7 +212,8 @@ void __show_regs(struct pt_regs *regs)
 	char buf[64];
 
 	printk("CPU: %d    %s  (%s %.*s)\n",
-		smp_processor_id(), print_tainted(), init_utsname()->release,
+		raw_smp_processor_id(), print_tainted(),
+		init_utsname()->release,
 		(int)strcspn(init_utsname()->version, " "),
 		init_utsname()->version);
 	print_symbol("PC is at %s\n", instruction_pointer(regs));
@@ -274,17 +275,18 @@ void show_regs(struct pt_regs * regs)
 	__backtrace();
 }
 
+ATOMIC_NOTIFIER_HEAD(thread_notify_head);
+
+EXPORT_SYMBOL_GPL(thread_notify_head);
+
 /*
  * Free current thread data structures etc..
  */
 void exit_thread(void)
 {
+	thread_notify(THREAD_NOTIFY_EXIT, current_thread_info());
 }
 
-ATOMIC_NOTIFIER_HEAD(thread_notify_head);
-
-EXPORT_SYMBOL_GPL(thread_notify_head);
-
 void flush_thread(void)
 {
 	struct thread_info *thread = current_thread_info();
@@ -299,9 +301,6 @@ void flush_thread(void)
 
 void release_thread(struct task_struct *dead_task)
 {
-	struct thread_info *thread = task_thread_info(dead_task);
-
-	thread_notify(THREAD_NOTIFY_RELEASE, thread);
 }
 
 asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c
index 17127db906fa..1796157e3dd5 100644
--- a/arch/arm/kernel/xscale-cp0.c
+++ b/arch/arm/kernel/xscale-cp0.c
@@ -70,7 +70,7 @@ static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t)
 		 * initialised state information on the first fault.
 		 */
 
-	case THREAD_NOTIFY_RELEASE:
+	case THREAD_NOTIFY_EXIT:
 		iwmmxt_task_release(thread);
 		break;
 
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index a9b650dcc172..077ecf4fecda 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -236,6 +236,7 @@ static struct vpfe_subdev_info vpfe_sub_devs[] = {
 
 static struct vpfe_config vpfe_cfg = {
 	.num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
+	.i2c_adapter_id = 1,
 	.sub_devs = vpfe_sub_devs,
 	.card_name = "DM355 EVM",
 	.ccdc = "DM355 CCDC",
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 289fe1b7d25a..b476395d2cd4 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -192,7 +192,11 @@ static struct davinci_i2c_platform_data i2c_pdata = {
 	.bus_delay	= 0	/* usec */,
 };
 
-#ifdef CONFIG_KEYBOARD_DAVINCI
+static int dm365evm_keyscan_enable(struct device *dev)
+{
+	return davinci_cfg_reg(DM365_KEYSCAN);
+}
+
 static unsigned short dm365evm_keymap[] = {
 	KEY_KP2,
 	KEY_LEFT,
@@ -214,6 +218,7 @@ static unsigned short dm365evm_keymap[] = {
 };
 
 static struct davinci_ks_platform_data dm365evm_ks_data = {
+	.device_enable	= dm365evm_keyscan_enable,
 	.keymap		= dm365evm_keymap,
 	.keymapsize	= ARRAY_SIZE(dm365evm_keymap),
 	.rep		= 1,
@@ -222,7 +227,6 @@ static struct davinci_ks_platform_data dm365evm_ks_data = {
 	.interval	= 0x2,
 	.matrix_type	= DAVINCI_KEYSCAN_MATRIX_4X4,
 };
-#endif
 
 static int cpld_mmc_get_cd(int module)
 {
@@ -511,10 +515,7 @@ static __init void dm365_evm_init(void)
 
 	dm365_init_asp(&dm365_evm_snd_data);
 	dm365_init_rtc();
-
-#ifdef CONFIG_KEYBOARD_DAVINCI
 	dm365_init_ks(&dm365evm_ks_data);
-#endif
 }
 
 static __init void dm365_evm_irq_init(void)
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index fd0398bc6db3..e9612cf727b7 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -247,6 +247,7 @@ static struct vpfe_subdev_info vpfe_sub_devs[] = {
 
 static struct vpfe_config vpfe_cfg = {
 	.num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
+	.i2c_adapter_id = 1,
 	.sub_devs = vpfe_sub_devs,
 	.card_name = "DM6446 EVM",
 	.ccdc = "DM6446 CCDC",
diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 52b287cf3a42..37311d1830eb 100644
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -81,12 +81,23 @@ static int cp_intc_set_irq_type(unsigned int irq, unsigned int flow_type)
 	return 0;
 }
 
+/*
+ * Faking this allows us to to work with suspend functions of
+ * generic drivers which call {enable|disable}_irq_wake for
+ * wake up interrupt sources (eg RTC on DA850).
+ */
+static int cp_intc_set_wake(unsigned int irq, unsigned int on)
+{
+	return 0;
+}
+
 static struct irq_chip cp_intc_irq_chip = {
 	.name		= "cp_intc",
 	.ack		= cp_intc_ack_irq,
 	.mask		= cp_intc_mask_irq,
 	.unmask		= cp_intc_unmask_irq,
 	.set_type	= cp_intc_set_irq_type,
+	.set_wake	= cp_intc_set_wake,
 };
 
 void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index dd2d32c4ce86..a5105f03fd86 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -481,11 +481,18 @@ static struct platform_device da8xx_rtc_device = {
 
 int da8xx_register_rtc(void)
 {
+	int ret;
+
 	/* Unlock the rtc's registers */
 	__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));
 	__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));
 
-	return platform_device_register(&da8xx_rtc_device);
+	ret = platform_device_register(&da8xx_rtc_device);
+	if (!ret)
+		/* Atleast on DA850, RTC is a wakeup source */
+		device_init_wakeup(&da8xx_rtc_device.dev, true);
+
+	return ret;
 }
 
 static struct resource da8xx_cpuidle_resources[] = {
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 2ec619ec1657..f53735cb922e 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -993,7 +993,6 @@ void __init dm365_init_asp(struct snd_platform_data *pdata)
 
 void __init dm365_init_ks(struct davinci_ks_platform_data *pdata)
 {
-	davinci_cfg_reg(DM365_KEYSCAN);
 	dm365_ks_device.dev.platform_data = pdata;
 	platform_device_register(&dm365_ks_device);
 }
diff --git a/arch/arm/mach-davinci/include/mach/keyscan.h b/arch/arm/mach-davinci/include/mach/keyscan.h
index b4e21a2976d1..7a560e05bda8 100644
--- a/arch/arm/mach-davinci/include/mach/keyscan.h
+++ b/arch/arm/mach-davinci/include/mach/keyscan.h
@@ -29,6 +29,7 @@ enum davinci_matrix_types {
 };
 
 struct davinci_ks_platform_data {
+	int		(*device_enable)(struct device *dev);
 	unsigned short	*keymap;
 	u32		keymapsize;
 	u8		rep:1;
diff --git a/arch/arm/mach-footbridge/Makefile b/arch/arm/mach-footbridge/Makefile
index 32f8609e4f85..3afb1b25946f 100644
--- a/arch/arm/mach-footbridge/Makefile
+++ b/arch/arm/mach-footbridge/Makefile
@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-y			:= common.o dc21285.o dma.o isa-irq.o time.o
+obj-y			:= common.o dc21285.o dma.o isa-irq.o
 obj-m			:=
 obj-n			:=
 obj-			:=
@@ -25,4 +25,4 @@ obj-$(CONFIG_ARCH_PERSONAL_SERVER) += personal.o dc21285-timer.o
 obj-$(CONFIG_PCI)	+=$(pci-y)
 obj-$(CONFIG_LEDS)	+=$(leds-y)
 
-obj-$(CONFIG_ISA)	+= isa.o
+obj-$(CONFIG_ISA)	+= isa.o isa-rtc.o
diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c
index da35bc5c5ccc..bc5e83fb5819 100644
--- a/arch/arm/mach-footbridge/dc21285-timer.c
+++ b/arch/arm/mach-footbridge/dc21285-timer.c
@@ -56,8 +56,6 @@ static void __init footbridge_timer_init(void)
 	*CSR_TIMER1_CNTL = TIMER_CNTL_ENABLE | TIMER_CNTL_AUTORELOAD | TIMER_CNTL_DIV16;
 
 	setup_irq(IRQ_TIMER1, &footbridge_timer_irq);
-
-	isa_rtc_init();
 }
 
 struct sys_timer footbridge_timer = {
diff --git a/arch/arm/mach-footbridge/isa-rtc.c b/arch/arm/mach-footbridge/isa-rtc.c
new file mode 100644
index 000000000000..07fde4051f78
--- /dev/null
+++ b/arch/arm/mach-footbridge/isa-rtc.c
@@ -0,0 +1,57 @@
+/*
+ *  arch/arm/mach-footbridge/isa-rtc.c
+ *
+ *  Copyright (C) 1998 Russell King.
+ *  Copyright (C) 1998 Phil Blundell
+ *
+ * CATS has a real-time clock, though the evaluation board doesn't.
+ *
+ * Changelog:
+ *  21-Mar-1998	RMK	Created
+ *  27-Aug-1998	PJB	CATS support
+ *  28-Dec-1998	APH	Made leds optional
+ *  20-Jan-1999	RMK	Started merge of EBSA285, CATS and NetWinder
+ *  16-Mar-1999	RMK	More support for EBSA285-like machines with RTCs in
+ */
+
+#define RTC_PORT(x)		(0x70+(x))
+#define RTC_ALWAYS_BCD		0
+
+#include <linux/init.h>
+#include <linux/mc146818rtc.h>
+#include <linux/bcd.h>
+#include <linux/io.h>
+
+#include "common.h"
+
+void __init isa_rtc_init(void)
+{
+	int reg_d, reg_b;
+
+	/*
+	 * Probe for the RTC.
+	 */
+	reg_d = CMOS_READ(RTC_REG_D);
+
+	/*
+	 * make sure the divider is set
+	 */
+	CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A);
+
+	/*
+	 * Set control reg B
+	 *   (24 hour mode, update enabled)
+	 */
+	reg_b = CMOS_READ(RTC_REG_B) & 0x7f;
+	reg_b |= 2;
+	CMOS_WRITE(reg_b, RTC_REG_B);
+
+	if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ &&
+	    CMOS_READ(RTC_REG_B) == reg_b) {
+		/*
+		 * We have a RTC.  Check the battery
+		 */
+		if ((reg_d & 0x80) == 0)
+			printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n");
+	}
+}
diff --git a/arch/arm/mach-footbridge/isa-timer.c b/arch/arm/mach-footbridge/isa-timer.c
index 0c8390082fa8..f488fa2082d7 100644
--- a/arch/arm/mach-footbridge/isa-timer.c
+++ b/arch/arm/mach-footbridge/isa-timer.c
@@ -76,8 +76,6 @@ static struct irqaction isa_timer_irq = {
 
 static void __init isa_timer_init(void)
 {
-	isa_rtc_init();
-
 	/* enable PIT timer */
 	/* set for periodic (4) and LSB/MSB write (0x30) */
 	outb(0x34, 0x43);
diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c
index 725a219d0ed5..4d9276c27d6f 100644
--- a/arch/arm/mach-footbridge/isa.c
+++ b/arch/arm/mach-footbridge/isa.c
@@ -11,6 +11,9 @@
 #include <linux/serial_8250.h>
 
 #include <asm/irq.h>
+#include <asm/hardware/dec21285.h>
+
+#include "common.h"
 
 static struct resource rtc_resources[] = {
 	[0] = {
@@ -77,11 +80,18 @@ static struct platform_device serial_device = {
 
 static int __init footbridge_isa_init(void)
 {
-	int err;
+	int err = 0;
 
-	err = platform_device_register(&rtc_device);
-	if (err)
-		printk(KERN_ERR "Unable to register RTC device: %d\n", err);
+	if (!footbridge_cfn_mode())
+		return 0;
+
+	/* Personal server doesn't have RTC */
+	if (!machine_is_personal_server()) {
+		isa_rtc_init();
+		err = platform_device_register(&rtc_device);
+		if (err)
+			printk(KERN_ERR "Unable to register RTC device: %d\n", err);
+	}
 	err = platform_device_register(&serial_device);
 	if (err)
 		printk(KERN_ERR "Unable to register serial device: %d\n", err);
diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c
deleted file mode 100644
index cd1b54ff9fe2..000000000000
--- a/arch/arm/mach-footbridge/time.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- *  arch/arm/mach-footbridge/include/mach/time.h
- *
- *  Copyright (C) 1998 Russell King.
- *  Copyright (C) 1998 Phil Blundell
- *
- * CATS has a real-time clock, though the evaluation board doesn't.
- *
- * Changelog:
- *  21-Mar-1998	RMK	Created
- *  27-Aug-1998	PJB	CATS support
- *  28-Dec-1998	APH	Made leds optional
- *  20-Jan-1999	RMK	Started merge of EBSA285, CATS and NetWinder
- *  16-Mar-1999	RMK	More support for EBSA285-like machines with RTCs in
- */
-
-#define RTC_PORT(x)		(rtc_base+(x))
-#define RTC_ALWAYS_BCD		0
-
-#include <linux/timex.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/mc146818rtc.h>
-#include <linux/bcd.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-
-#include <asm/mach/time.h>
-#include "common.h"
-
-static int rtc_base;
-
-static unsigned long __init get_isa_cmos_time(void)
-{
-	unsigned int year, mon, day, hour, min, sec;
-
-	// check to see if the RTC makes sense.....
-	if ((CMOS_READ(RTC_VALID) & RTC_VRT) == 0)
-		return mktime(1970, 1, 1, 0, 0, 0);
-
-	do {
-		sec  = CMOS_READ(RTC_SECONDS);
-		min  = CMOS_READ(RTC_MINUTES);
-		hour = CMOS_READ(RTC_HOURS);
-		day  = CMOS_READ(RTC_DAY_OF_MONTH);
-		mon  = CMOS_READ(RTC_MONTH);
-		year = CMOS_READ(RTC_YEAR);
-	} while (sec != CMOS_READ(RTC_SECONDS));
-
-	if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-		sec = bcd2bin(sec);
-		min = bcd2bin(min);
-		hour = bcd2bin(hour);
-		day = bcd2bin(day);
-		mon = bcd2bin(mon);
-		year = bcd2bin(year);
-	}
-	if ((year += 1900) < 1970)
-		year += 100;
-	return mktime(year, mon, day, hour, min, sec);
-}
-
-static int set_isa_cmos_time(void)
-{
-	int retval = 0;
-	int real_seconds, real_minutes, cmos_minutes;
-	unsigned char save_control, save_freq_select;
-	unsigned long nowtime = xtime.tv_sec;
-
-	save_control = CMOS_READ(RTC_CONTROL); /* tell the clock it's being set */
-	CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL);
-
-	save_freq_select = CMOS_READ(RTC_FREQ_SELECT); /* stop and reset prescaler */
-	CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
-
-	cmos_minutes = CMOS_READ(RTC_MINUTES);
-	if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
-		cmos_minutes = bcd2bin(cmos_minutes);
-
-	/*
-	 * since we're only adjusting minutes and seconds,
-	 * don't interfere with hour overflow. This avoids
-	 * messing with unknown time zones but requires your
-	 * RTC not to be off by more than 15 minutes
-	 */
-	real_seconds = nowtime % 60;
-	real_minutes = nowtime / 60;
-	if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1)
-		real_minutes += 30;		/* correct for half hour time zone */
-	real_minutes %= 60;
-
-	if (abs(real_minutes - cmos_minutes) < 30) {
-		if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
-			real_seconds = bin2bcd(real_seconds);
-			real_minutes = bin2bcd(real_minutes);
-		}
-		CMOS_WRITE(real_seconds,RTC_SECONDS);
-		CMOS_WRITE(real_minutes,RTC_MINUTES);
-	} else
-		retval = -1;
-
-	/* The following flags have to be released exactly in this order,
-	 * otherwise the DS12887 (popular MC146818A clone with integrated
-	 * battery and quartz) will not reset the oscillator and will not
-	 * update precisely 500 ms later. You won't find this mentioned in
-	 * the Dallas Semiconductor data sheets, but who believes data
-	 * sheets anyway ...                           -- Markus Kuhn
-	 */
-	CMOS_WRITE(save_control, RTC_CONTROL);
-	CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT);
-
-	return retval;
-}
-
-void __init isa_rtc_init(void)
-{
-	if (machine_is_personal_server())
-		/*
-		 * Add-in 21285s shouldn't access the RTC
-		 */
-		rtc_base = 0;
-	else
-		rtc_base = 0x70;
-
-	if (rtc_base) {
-		int reg_d, reg_b;
-
-		/*
-		 * Probe for the RTC.
-		 */
-		reg_d = CMOS_READ(RTC_REG_D);
-
-		/*
-		 * make sure the divider is set
-		 */
-		CMOS_WRITE(RTC_REF_CLCK_32KHZ, RTC_REG_A);
-
-		/*
-		 * Set control reg B
-		 *   (24 hour mode, update enabled)
-		 */
-		reg_b = CMOS_READ(RTC_REG_B) & 0x7f;
-		reg_b |= 2;
-		CMOS_WRITE(reg_b, RTC_REG_B);
-
-		if ((CMOS_READ(RTC_REG_A) & 0x7f) == RTC_REF_CLCK_32KHZ &&
-		    CMOS_READ(RTC_REG_B) == reg_b) {
-			struct timespec tv;
-
-			/*
-			 * We have a RTC.  Check the battery
-			 */
-			if ((reg_d & 0x80) == 0)
-				printk(KERN_WARNING "RTC: *** warning: CMOS battery bad\n");
-
-			tv.tv_nsec = 0;
-			tv.tv_sec = get_isa_cmos_time();
-			do_settimeofday(&tv);
-			set_rtc = set_isa_cmos_time;
-		} else
-			rtc_base = 0;
-	}
-}
diff --git a/arch/arm/mach-gemini/include/mach/uncompress.h b/arch/arm/mach-gemini/include/mach/uncompress.h
index 59c5df7e716c..5483f61a8061 100644
--- a/arch/arm/mach-gemini/include/mach/uncompress.h
+++ b/arch/arm/mach-gemini/include/mach/uncompress.h
@@ -30,7 +30,9 @@ static inline void putc(char c)
 	UART[UART_TX] = c;
 }
 
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
 
 /*
  * nothing to do
diff --git a/arch/arm/mach-lh7a40x/clocks.c b/arch/arm/mach-lh7a40x/clocks.c
index fcaf876f19b6..0651f96653f9 100644
--- a/arch/arm/mach-lh7a40x/clocks.c
+++ b/arch/arm/mach-lh7a40x/clocks.c
@@ -10,6 +10,8 @@
 #include <mach/hardware.h>
 #include <mach/clocks.h>
 #include <linux/err.h>
+#include <linux/device.h>
+#include <linux/string.h>
 
 struct module;
 
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 8f49b2b12608..b22dec4abf78 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -24,8 +24,6 @@
 
 #include "common.h"
 
-#define ARRAY_AND_SIZE(x)       (x), ARRAY_SIZE(x)
-
 static unsigned long ttc_dkb_pin_config[] __initdata = {
 	/* UART2 */
 	GPIO47_UART2_RXD,
diff --git a/arch/arm/mach-mx2/mxt_td60.c b/arch/arm/mach-mx2/mxt_td60.c
index 03dbbdc98955..8bcc1a5b8829 100644
--- a/arch/arm/mach-mx2/mxt_td60.c
+++ b/arch/arm/mach-mx2/mxt_td60.c
@@ -58,21 +58,6 @@ static unsigned int mxt_td60_pins[] __initdata = {
 	PE9_PF_UART3_RXD,
 	PE10_PF_UART3_CTS,
 	PE11_PF_UART3_RTS,
-	/* UART3 */
-	PB26_AF_UART4_RTS,
-	PB28_AF_UART4_TXD,
-	PB29_AF_UART4_CTS,
-	PB31_AF_UART4_RXD,
-	/* UART4 */
-	PB18_AF_UART5_TXD,
-	PB19_AF_UART5_RXD,
-	PB20_AF_UART5_CTS,
-	PB21_AF_UART5_RTS,
-	/* UART5 */
-	PB10_AF_UART6_TXD,
-	PB12_AF_UART6_CTS,
-	PB11_AF_UART6_RXD,
-	PB13_AF_UART6_RTS,
 	/* FEC */
 	PD0_AIN_FEC_TXD0,
 	PD1_AIN_FEC_TXD1,
@@ -261,12 +246,6 @@ static struct imxuart_platform_data uart_pdata[] = {
 		.flags = IMXUART_HAVE_RTSCTS,
 	}, {
 		.flags = IMXUART_HAVE_RTSCTS,
-	}, {
-		.flags = IMXUART_HAVE_RTSCTS,
-	}, {
-		.flags = IMXUART_HAVE_RTSCTS,
-	}, {
-		.flags = IMXUART_HAVE_RTSCTS,
 	},
 };
 
@@ -278,9 +257,6 @@ static void __init mxt_td60_board_init(void)
 	mxc_register_device(&mxc_uart_device0, &uart_pdata[0]);
 	mxc_register_device(&mxc_uart_device1, &uart_pdata[1]);
 	mxc_register_device(&mxc_uart_device2, &uart_pdata[2]);
-	mxc_register_device(&mxc_uart_device3, &uart_pdata[3]);
-	mxc_register_device(&mxc_uart_device4, &uart_pdata[4]);
-	mxc_register_device(&mxc_uart_device5, &uart_pdata[5]);
 	mxc_register_device(&mxc_nand_device, &mxt_td60_nand_board_info);
 
 	i2c_register_board_info(0, mxt_td60_i2c_devices,
diff --git a/arch/arm/mach-mx25/clock.c b/arch/arm/mach-mx25/clock.c
index ef26951a5275..6e838b857712 100644
--- a/arch/arm/mach-mx25/clock.c
+++ b/arch/arm/mach-mx25/clock.c
@@ -173,6 +173,7 @@ DEFINE_CLOCK(pwm4_clk,	 0, CCM_CGCR2,  2, get_rate_ipg, NULL);
 DEFINE_CLOCK(kpp_clk,	 0, CCM_CGCR1, 28, get_rate_ipg, NULL);
 DEFINE_CLOCK(tsc_clk,	 0, CCM_CGCR2, 13, get_rate_ipg, NULL);
 DEFINE_CLOCK(i2c_clk,	 0, CCM_CGCR0,  6, get_rate_i2c, NULL);
+DEFINE_CLOCK(fec_clk,	 0, CCM_CGCR0, 23, get_rate_ipg, NULL);
 
 #define _REGISTER_CLOCK(d, n, c)	\
 	{				\
@@ -204,6 +205,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk)
 	_REGISTER_CLOCK("imx-i2c.1", NULL, i2c_clk)
 	_REGISTER_CLOCK("imx-i2c.2", NULL, i2c_clk)
+	_REGISTER_CLOCK("fec.0", NULL, fec_clk)
 };
 
 int __init mx25_clocks_init(unsigned long fref)
diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c
index 63511de3a559..9fdeea1c083b 100644
--- a/arch/arm/mach-mx25/devices.c
+++ b/arch/arm/mach-mx25/devices.c
@@ -419,3 +419,22 @@ int __init mxc_register_gpios(void)
 	return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
 }
 
+static struct resource mx25_fec_resources[] = {
+	{
+		.start	= MX25_FEC_BASE_ADDR,
+		.end	= MX25_FEC_BASE_ADDR + 0xfff,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= MX25_INT_FEC,
+		.end	= MX25_INT_FEC,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device mx25_fec_device = {
+	.name	= "fec",
+	.id	= 0,
+	.num_resources	= ARRAY_SIZE(mx25_fec_resources),
+	.resource	= mx25_fec_resources,
+};
diff --git a/arch/arm/mach-mx25/devices.h b/arch/arm/mach-mx25/devices.h
index fe6bf88ad1dd..fe5420fcd11f 100644
--- a/arch/arm/mach-mx25/devices.h
+++ b/arch/arm/mach-mx25/devices.h
@@ -17,3 +17,4 @@ extern struct platform_device mxc_keypad_device;
 extern struct platform_device mxc_i2c_device0;
 extern struct platform_device mxc_i2c_device1;
 extern struct platform_device mxc_i2c_device2;
+extern struct platform_device mx25_fec_device;
diff --git a/arch/arm/mach-mx25/mx25pdk.c b/arch/arm/mach-mx25/mx25pdk.c
index d23ae571c03f..921bc99ea231 100644
--- a/arch/arm/mach-mx25/mx25pdk.c
+++ b/arch/arm/mach-mx25/mx25pdk.c
@@ -18,10 +18,11 @@
 
 #include <linux/types.h>
 #include <linux/init.h>
+#include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
-#include <linux/smsc911x.h>
+#include <linux/fec.h>
 #include <linux/platform_device.h>
 
 #include <mach/hardware.h>
@@ -35,16 +36,57 @@
 #include <mach/mx25.h>
 #include <mach/mxc_nand.h>
 #include "devices.h"
-#include <mach/iomux-v3.h>
+#include <mach/iomux.h>
 
 static struct imxuart_platform_data uart_pdata = {
 	.flags = IMXUART_HAVE_RTSCTS,
 };
 
+static struct pad_desc mx25pdk_pads[] = {
+	MX25_PAD_FEC_MDC__FEC_MDC,
+	MX25_PAD_FEC_MDIO__FEC_MDIO,
+	MX25_PAD_FEC_TDATA0__FEC_TDATA0,
+	MX25_PAD_FEC_TDATA1__FEC_TDATA1,
+	MX25_PAD_FEC_TX_EN__FEC_TX_EN,
+	MX25_PAD_FEC_RDATA0__FEC_RDATA0,
+	MX25_PAD_FEC_RDATA1__FEC_RDATA1,
+	MX25_PAD_FEC_RX_DV__FEC_RX_DV,
+	MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
+	MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
+	MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
+};
+
+static struct fec_platform_data mx25_fec_pdata = {
+        .phy    = PHY_INTERFACE_MODE_RMII,
+};
+
+#define FEC_ENABLE_GPIO		35
+#define FEC_RESET_B_GPIO	104
+
+static void __init mx25pdk_fec_reset(void)
+{
+	gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable");
+	gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset");
+
+	gpio_direction_output(FEC_ENABLE_GPIO, 0);  /* drop PHY power */
+	gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */
+	udelay(2);
+
+	/* turn on PHY power and lift reset */
+	gpio_set_value(FEC_ENABLE_GPIO, 1);
+	gpio_set_value(FEC_RESET_B_GPIO, 1);
+}
+
 static void __init mx25pdk_init(void)
 {
+	mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
+			ARRAY_SIZE(mx25pdk_pads));
+
 	mxc_register_device(&mxc_uart_device0, &uart_pdata);
 	mxc_register_device(&mxc_usbh2, NULL);
+
+	mx25pdk_fec_reset();
+	mxc_register_device(&mx25_fec_device, &mx25_fec_pdata);
 }
 
 static void __init mx25pdk_timer_init(void)
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index ea8ed109a7c2..28294416b0af 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -49,6 +49,7 @@ config MACH_PCM037_EET
 config MACH_MX31LITE
 	bool "Support MX31 LITEKIT (LogicPD)"
 	select ARCH_MX31
+	select MXC_ULPI if USB_ULPI
 	help
 	  Include support for MX31 LITEKIT platform. This includes specific
 	  configurations for the board and its peripherals.
@@ -63,7 +64,7 @@ config MACH_MX31_3DS
 config MACH_MX31MOBOARD
 	bool "Support mx31moboard platforms (EPFL Mobots group)"
 	select ARCH_MX31
-	select MXC_ULPI
+	select MXC_ULPI if USB_ULPI
 	help
 	  Include support for mx31moboard platform. This includes specific
 	  configurations for the board and its peripherals.
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index bedf5b8d976a..6858a4f9806c 100644
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -65,6 +65,11 @@ static struct map_desc mxc_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(AIPS2_BASE_ADDR),
 		.length		= AIPS2_SIZE,
 		.type		= MT_DEVICE_NONSHARED
+	}, {
+		.virtual = SPBA0_BASE_ADDR_VIRT,
+		.pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
+		.length = SPBA0_SIZE,
+		.type = MT_DEVICE_NONSHARED
 	},
 };
 
diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index 0497c152be18..3e7bafa2ddbb 100644
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -494,11 +494,6 @@ static void mxc_init_i2c(void)
  */
 static struct map_desc mx31ads_io_desc[] __initdata = {
 	{
-		.virtual	= SPBA0_BASE_ADDR_VIRT,
-		.pfn		= __phys_to_pfn(SPBA0_BASE_ADDR),
-		.length		= SPBA0_SIZE,
-		.type		= MT_DEVICE_NONSHARED
-	}, {
 		.virtual	= CS4_BASE_ADDR_VIRT,
 		.pfn		= __phys_to_pfn(CS4_BASE_ADDR),
 		.length		= CS4_SIZE / 2,
diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c
index def6b6736594..789b20d1730f 100644
--- a/arch/arm/mach-mx3/mx31lite.c
+++ b/arch/arm/mach-mx3/mx31lite.c
@@ -135,6 +135,7 @@ static struct spi_board_info mc13783_spi_dev __initdata = {
  * USB
  */
 
+#if defined(CONFIG_USB_ULPI)
 #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
 			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
 
@@ -180,6 +181,7 @@ static struct mxc_usbh_platform_data usbh2_pdata = {
 	.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
 	.flags  = MXC_EHCI_POWER_PINS_ENABLED,
 };
+#endif
 
 /*
  * NOR flash
@@ -212,11 +214,6 @@ static struct platform_device physmap_flash_device = {
  */
 static struct map_desc mx31lite_io_desc[] __initdata = {
 	{
-		.virtual = SPBA0_BASE_ADDR_VIRT,
-		.pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
-		.length = SPBA0_SIZE,
-		.type = MT_DEVICE_NONSHARED
-	}, {
 		.virtual = CS4_BASE_ADDR_VIRT,
 		.pfn = __phys_to_pfn(CS4_BASE_ADDR),
 		.length = CS4_SIZE,
@@ -261,11 +258,13 @@ static void __init mxc_board_init(void)
 	mxc_register_device(&mxc_spi_device1, &spi1_pdata);
 	spi_register_board_info(&mc13783_spi_dev, 1);
 
+#if defined(CONFIG_USB_ULPI)
 	/* USB */
 	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
 				USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
 
 	mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+#endif
 
 	/* SMSC9117 IRQ pin */
 	ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq");
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index 8fc624f141cb..438428eaf769 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -179,7 +179,7 @@ static int __init devboard_usbh1_init(void)
 
 	usbh1_pdata.otg = otg;
 
-	return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+	return mxc_register_device(&mxc_usbh1, &usbh1_pdata);
 }
 
 /*
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 85184a35e674..1f44b9ccbb0f 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -294,7 +294,7 @@ static int __init marxbot_usbh1_init(void)
 
 	usbh1_pdata.otg = otg;
 
-	return mxc_register_device(&mx31_usbh1, &usbh1_pdata);
+	return mxc_register_device(&mxc_usbh1, &usbh1_pdata);
 }
 
 /*
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index b70529145936..cfd605d078ec 100644
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -346,6 +346,8 @@ static struct fsl_usb2_platform_data usb_pdata = {
 	.phy_mode	= FSL_USB2_PHY_ULPI,
 };
 
+#if defined(CONFIG_USB_ULPI)
+
 #define USBH2_EN_B IOMUX_TO_GPIO(MX31_PIN_SCK6)
 
 static int moboard_usbh2_hw_init(struct platform_device *pdev)
@@ -392,8 +394,11 @@ static int __init moboard_usbh2_init(void)
 	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
 			USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT);
 
-	return mxc_register_device(&mx31_usbh2, &usbh2_pdata);
+	return mxc_register_device(&mxc_usbh2, &usbh2_pdata);
 }
+#else
+static inline int moboard_usbh2_init(void) { return 0; }
+#endif
 
 
 static struct gpio_led mx31moboard_leds[] = {
diff --git a/arch/arm/mach-mx3/mx31pdk.c b/arch/arm/mach-mx3/mx31pdk.c
index 0f7a2f06bc2d..18715f1aa7eb 100644
--- a/arch/arm/mach-mx3/mx31pdk.c
+++ b/arch/arm/mach-mx3/mx31pdk.c
@@ -211,11 +211,6 @@ static int __init mx31pdk_init_expio(void)
  */
 static struct map_desc mx31pdk_io_desc[] __initdata = {
 	{
-		.virtual = SPBA0_BASE_ADDR_VIRT,
-		.pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
-		.length = SPBA0_SIZE,
-		.type = MT_DEVICE_NONSHARED,
-	}, {
 		.virtual = CS5_BASE_ADDR_VIRT,
 		.pfn = __phys_to_pfn(CS5_BASE_ADDR),
 		.length = CS5_SIZE,
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index 6cbaabedf386..5be396917c99 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -322,16 +322,25 @@ static int pcm037_camera_power(struct device *dev, int on)
 	return 0;
 }
 
-static struct i2c_board_info pcm037_i2c_2_devices[] = {
+static struct i2c_board_info pcm037_i2c_camera[] = {
 	{
 		I2C_BOARD_INFO("mt9t031", 0x5d),
+	}, {
+		I2C_BOARD_INFO("mt9v022", 0x48),
 	},
 };
 
-static struct soc_camera_link iclink = {
+static struct soc_camera_link iclink_mt9v022 = {
+	.bus_id		= 0,		/* Must match with the camera ID */
+	.board_info	= &pcm037_i2c_camera[1],
+	.i2c_adapter_id	= 2,
+	.module_name	= "mt9v022",
+};
+
+static struct soc_camera_link iclink_mt9t031 = {
 	.bus_id		= 0,		/* Must match with the camera ID */
 	.power		= pcm037_camera_power,
-	.board_info	= &pcm037_i2c_2_devices[0],
+	.board_info	= &pcm037_i2c_camera[0],
 	.i2c_adapter_id	= 2,
 	.module_name	= "mt9t031",
 };
@@ -345,11 +354,19 @@ static struct i2c_board_info pcm037_i2c_devices[] = {
 	}
 };
 
-static struct platform_device pcm037_camera = {
+static struct platform_device pcm037_mt9t031 = {
 	.name	= "soc-camera-pdrv",
 	.id	= 0,
 	.dev	= {
-		.platform_data = &iclink,
+		.platform_data = &iclink_mt9t031,
+	},
+};
+
+static struct platform_device pcm037_mt9v022 = {
+	.name	= "soc-camera-pdrv",
+	.id	= 1,
+	.dev	= {
+		.platform_data = &iclink_mt9v022,
 	},
 };
 
@@ -449,7 +466,8 @@ static int __init pcm037_camera_alloc_dma(const size_t buf_size)
 static struct platform_device *devices[] __initdata = {
 	&pcm037_flash,
 	&pcm037_sram_device,
-	&pcm037_camera,
+	&pcm037_mt9t031,
+	&pcm037_mt9v022,
 };
 
 static struct ipu_platform_data mx3_ipu_data = {
@@ -599,7 +617,7 @@ static void __init mxc_board_init(void)
 	if (!ret)
 		gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
 	else
-		iclink.power = NULL;
+		iclink_mt9t031.power = NULL;
 
 	if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
 		mxc_register_device(&mx3_camera, &camera_pdata);
diff --git a/arch/arm/mach-omap1/clock_data.c b/arch/arm/mach-omap1/clock_data.c
index ab995a9c606c..65e7b5b85d83 100644
--- a/arch/arm/mach-omap1/clock_data.c
+++ b/arch/arm/mach-omap1/clock_data.c
@@ -599,7 +599,7 @@ static struct clk i2c_ick = {
 static struct omap_clk omap_clks[] = {
 	/* non-ULPD clocks */
 	CLK(NULL,	"ck_ref",	&ck_ref,	CK_16XX | CK_1510 | CK_310 | CK_7XX),
-	CLK(NULL,	"ck_dpll1",	&ck_dpll1,	CK_16XX | CK_1510 | CK_310),
+	CLK(NULL,	"ck_dpll1",	&ck_dpll1,	CK_16XX | CK_1510 | CK_310 | CK_7XX),
 	/* CK_GEN1 clocks */
 	CLK(NULL,	"ck_dpll1out",	&ck_dpll1out.clk, CK_16XX),
 	CLK(NULL,	"ck_sossi",	&sossi_ck,	CK_16XX),
@@ -627,7 +627,7 @@ static struct omap_clk omap_clks[] = {
 	CLK(NULL,	"tc2_ck",	&tc2_ck,	CK_16XX),
 	CLK(NULL,	"dma_ck",	&dma_ck,	CK_16XX | CK_1510 | CK_310),
 	CLK(NULL,	"dma_lcdfree_ck", &dma_lcdfree_ck, CK_16XX),
-	CLK(NULL,	"api_ck",	&api_ck.clk,	CK_16XX | CK_1510 | CK_310),
+	CLK(NULL,	"api_ck",	&api_ck.clk,	CK_16XX | CK_1510 | CK_310 | CK_7XX),
 	CLK(NULL,	"lb_ck",	&lb_ck.clk,	CK_1510 | CK_310),
 	CLK(NULL,	"rhea1_ck",	&rhea1_ck,	CK_16XX),
 	CLK(NULL,	"rhea2_ck",	&rhea2_ck,	CK_16XX),
@@ -658,6 +658,10 @@ static struct omap_clk omap_clks[] = {
 	CLK("i2c_omap.1", "fck",	&i2c_fck,	CK_16XX | CK_1510 | CK_310 | CK_7XX),
 	CLK("i2c_omap.1", "ick",	&i2c_ick,	CK_16XX),
 	CLK("i2c_omap.1", "ick",	&dummy_ck,	CK_1510 | CK_310 | CK_7XX),
+	CLK("omap1_spi100k.1", "fck",	&dummy_ck,	CK_7XX),
+	CLK("omap1_spi100k.1", "ick",	&dummy_ck,	CK_7XX),
+	CLK("omap1_spi100k.2", "fck",	&dummy_ck,	CK_7XX),
+	CLK("omap1_spi100k.2", "ick",	&dummy_ck,	CK_7XX),
 	CLK("omap_uwire", "fck",	&armxor_ck.clk,	CK_16XX | CK_1510 | CK_310),
 	CLK("omap-mcbsp.1", "ick",	&dspper_ck,	CK_16XX),
 	CLK("omap-mcbsp.1", "ick",	&dummy_ck,	CK_1510 | CK_310),
@@ -674,7 +678,7 @@ static struct omap_clk omap_clks[] = {
  * init
  */
 
-static struct clk_functions omap1_clk_functions __initdata = {
+static struct clk_functions omap1_clk_functions = {
 	.clk_enable		= omap1_clk_enable,
 	.clk_disable		= omap1_clk_disable,
 	.clk_round_rate		= omap1_clk_round_rate,
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 23ded2d49600..a2d07aa75c9e 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/spi/spi.h>
 
 #include <mach/hardware.h>
 #include <asm/mach/map.h>
@@ -23,6 +24,7 @@
 #include <plat/mux.h>
 #include <mach/gpio.h>
 #include <plat/mmc.h>
+#include <plat/omap7xx.h>
 
 /*-------------------------------------------------------------------------*/
 
@@ -196,6 +198,38 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
 
 /*-------------------------------------------------------------------------*/
 
+/* OMAP7xx SPI support */
+#if defined(CONFIG_SPI_OMAP_100K) || defined(CONFIG_SPI_OMAP_100K_MODULE)
+
+struct platform_device omap_spi1 = {
+	.name           = "omap1_spi100k",
+	.id             = 1,
+};
+
+struct platform_device omap_spi2 = {
+	.name           = "omap1_spi100k",
+	.id             = 2,
+};
+
+static void omap_init_spi100k(void)
+{
+	omap_spi1.dev.platform_data = ioremap(OMAP7XX_SPI1_BASE, 0x7ff);
+	if (omap_spi1.dev.platform_data)
+		platform_device_register(&omap_spi1);
+
+	omap_spi2.dev.platform_data = ioremap(OMAP7XX_SPI2_BASE, 0x7ff);
+	if (omap_spi2.dev.platform_data)
+		platform_device_register(&omap_spi2);
+}
+
+#else
+static inline void omap_init_spi100k(void)
+{
+}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
 #if defined(CONFIG_OMAP_STI)
 
 #define OMAP1_STI_BASE		0xfffea000
@@ -263,6 +297,7 @@ static int __init omap1_init_devices(void)
 
 	omap_init_mbox();
 	omap_init_rtc();
+	omap_init_spi100k();
 	omap_init_sti();
 
 	return 0;
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 07212cc621ae..84341377232d 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -62,6 +62,14 @@ MUX_CFG_7XX("MMC_7XX_DAT0",        2,   17,    0,   16,   1, 0)
 /* I2C interface */
 MUX_CFG_7XX("I2C_7XX_SCL",         5,    1,    0,    0,   1, 0)
 MUX_CFG_7XX("I2C_7XX_SDA",         5,    5,    0,    0,   1, 0)
+
+/* SPI pins */
+MUX_CFG_7XX("SPI_7XX_1",           6,    5,    4,    4,   1, 0)
+MUX_CFG_7XX("SPI_7XX_2",           6,    9,    4,    8,   1, 0)
+MUX_CFG_7XX("SPI_7XX_3",           6,   13,    4,   12,   1, 0)
+MUX_CFG_7XX("SPI_7XX_4",           6,   17,    4,   16,   1, 0)
+MUX_CFG_7XX("SPI_7XX_5",           8,   25,    0,   24,   0, 0)
+MUX_CFG_7XX("SPI_7XX_6",           9,    5,    0,    4,   0, 0)
 };
 #define OMAP7XX_PINS_SZ		ARRAY_SIZE(omap7xx_pins)
 #else
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 10eafa70a909..606bf04f51b6 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -80,6 +80,7 @@ config MACH_OVERO
 config MACH_OMAP3EVM
 	bool "OMAP 3530 EVM board"
 	depends on ARCH_OMAP3 && ARCH_OMAP34XX
+	select OMAP_PACKAGE_CBB
 
 config MACH_OMAP3517EVM
 	bool "OMAP3517/ AM3517 EVM board"
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 8dd277c36661..1e3dfb652acc 100755
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -63,21 +63,21 @@ static int board_keymap[] = {
 	KEY(5, 1, KEY_H),
 	KEY(5, 2, KEY_J),
 	KEY(5, 3, KEY_F3),
+	KEY(5, 4, KEY_UNKNOWN),
 	KEY(5, 5, KEY_VOLUMEDOWN),
 	KEY(5, 6, KEY_M),
-	KEY(5, 7, KEY_ENTER),
+	KEY(5, 7, KEY_RIGHT),
 	KEY(6, 0, KEY_Q),
 	KEY(6, 1, KEY_A),
 	KEY(6, 2, KEY_N),
 	KEY(6, 3, KEY_BACKSPACE),
 	KEY(6, 6, KEY_P),
-	KEY(6, 7, KEY_SELECT),
+	KEY(6, 7, KEY_UP),
 	KEY(7, 0, KEY_PROG1),	/*MACRO 1 <User defined> */
 	KEY(7, 1, KEY_PROG2),	/*MACRO 2 <User defined> */
 	KEY(7, 2, KEY_PROG3),	/*MACRO 3 <User defined> */
 	KEY(7, 3, KEY_PROG4),	/*MACRO 4 <User defined> */
-	KEY(7, 5, KEY_RIGHT),
-	KEY(7, 6, KEY_UP),
+	KEY(7, 6, KEY_SELECT),
 	KEY(7, 7, KEY_DOWN)
 };
 
diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c
index d0e3fb7f9298..5420356eb407 100644
--- a/arch/arm/mach-omap2/clock2xxx.c
+++ b/arch/arm/mach-omap2/clock2xxx.c
@@ -449,40 +449,78 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)
 #ifdef CONFIG_CPU_FREQ
 /*
  * Walk PRCM rate table and fillout cpufreq freq_table
+ * XXX This should be replaced by an OPP layer in the near future
  */
-static struct cpufreq_frequency_table freq_table[ARRAY_SIZE(rate_table)];
+static struct cpufreq_frequency_table *freq_table;
 
 void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
 {
-	struct prcm_config *prcm;
+	const struct prcm_config *prcm;
+	long sys_ck_rate;
 	int i = 0;
+	int tbl_sz = 0;
+
+	sys_ck_rate = clk_get_rate(sclk);
 
 	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
 		if (!(prcm->flags & cpu_mask))
 			continue;
-		if (prcm->xtal_speed != sys_ck.rate)
+		if (prcm->xtal_speed != sys_ck_rate)
 			continue;
 
 		/* don't put bypass rates in table */
 		if (prcm->dpll_speed == prcm->xtal_speed)
 			continue;
 
-		freq_table[i].index = i;
-		freq_table[i].frequency = prcm->mpu_speed / 1000;
-		i++;
+		tbl_sz++;
 	}
 
-	if (i == 0) {
-		printk(KERN_WARNING "%s: failed to initialize frequency "
-		       "table\n", __func__);
+	/*
+	 * XXX Ensure that we're doing what CPUFreq expects for this error
+	 * case and the following one
+	 */
+	if (tbl_sz == 0) {
+		pr_warning("%s: no matching entries in rate_table\n",
+			   __func__);
+		return;
+	}
+
+	/* Include the CPUFREQ_TABLE_END terminator entry */
+	tbl_sz++;
+
+	freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz,
+			     GFP_ATOMIC);
+	if (!freq_table) {
+		pr_err("%s: could not kzalloc frequency table\n", __func__);
 		return;
 	}
 
+	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+		if (!(prcm->flags & cpu_mask))
+			continue;
+		if (prcm->xtal_speed != sys_ck_rate)
+			continue;
+
+		/* don't put bypass rates in table */
+		if (prcm->dpll_speed == prcm->xtal_speed)
+			continue;
+
+		freq_table[i].index = i;
+		freq_table[i].frequency = prcm->mpu_speed / 1000;
+		i++;
+	}
+
 	freq_table[i].index = i;
 	freq_table[i].frequency = CPUFREQ_TABLE_END;
 
 	*table = &freq_table[0];
 }
+
+void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
+{
+	kfree(freq_table);
+}
+
 #endif
 
 struct clk_functions omap2_clk_functions = {
@@ -494,6 +532,7 @@ struct clk_functions omap2_clk_functions = {
 	.clk_disable_unused	= omap2_clk_disable_unused,
 #ifdef	CONFIG_CPU_FREQ
 	.clk_init_cpufreq_table	= omap2_clk_init_cpufreq_table,
+	.clk_exit_cpufreq_table	= omap2_clk_exit_cpufreq_table,
 #endif
 };
 
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index ded32364f32b..d4217b93e10b 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -34,7 +34,6 @@
 #include <asm/div64.h>
 #include <asm/clkdev.h>
 
-#include <plat/sdrc.h>
 #include "clock.h"
 #include "clock34xx.h"
 #include "sdrc.h"
diff --git a/arch/arm/mach-omap2/clock34xx_data.c b/arch/arm/mach-omap2/clock34xx_data.c
index 8bdcc9cc7f9a..c6031d74d6f6 100644
--- a/arch/arm/mach-omap2/clock34xx_data.c
+++ b/arch/arm/mach-omap2/clock34xx_data.c
@@ -776,6 +776,8 @@ static struct clk dpll4_m5_ck = {
 	.clksel_mask	= OMAP3430_CLKSEL_CAM_MASK,
 	.clksel		= div16_dpll4_clksel,
 	.clkdm_name	= "dpll4_clkdm",
+	.set_rate	= &omap2_clksel_set_rate,
+	.round_rate	= &omap2_clksel_round_rate,
 	.recalc		= &omap2_clksel_recalc,
 };
 
@@ -1500,6 +1502,7 @@ static struct clk uart2_fck = {
 	.parent		= &core_48m_fck,
 	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
 	.enable_bit	= OMAP3430_EN_UART2_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
 	.recalc		= &followparent_recalc,
 };
 
@@ -1509,6 +1512,7 @@ static struct clk uart1_fck = {
 	.parent		= &core_48m_fck,
 	.enable_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
 	.enable_bit	= OMAP3430_EN_UART1_SHIFT,
+	.clkdm_name	= "core_l4_clkdm",
 	.recalc		= &followparent_recalc,
 };
 
@@ -2745,7 +2749,7 @@ static struct clk mcbsp4_ick = {
 };
 
 static const struct clksel mcbsp_234_clksel[] = {
-	{ .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
+	{ .parent = &per_96m_fck,  .rates = common_mcbsp_96m_rates },
 	{ .parent = &mcbsp_clks,   .rates = common_mcbsp_mcbsp_rates },
 	{ .parent = NULL }
 };
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 1a45ed1e8ba1..dd285f001467 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -559,7 +559,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
 	 * downstream clocks for debugging purposes?
 	 */
 
-	if (!clkdm || !clk)
+	if (!clkdm || !clk || !clkdm->clktrctrl_mask)
 		return -EINVAL;
 
 	if (atomic_inc_return(&clkdm->usecount) > 1)
@@ -610,7 +610,7 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
 	 * downstream clocks for debugging purposes?
 	 */
 
-	if (!clkdm || !clk)
+	if (!clkdm || !clk || !clkdm->clktrctrl_mask)
 		return -EINVAL;
 
 #ifdef DEBUG
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index a8749e8017b9..5a7996402c53 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -33,7 +33,6 @@
 #include <plat/sdrc.h>
 #include <plat/gpmc.h>
 #include <plat/serial.h>
-#include <plat/mux.h>
 #include <plat/vram.h>
 
 #include "clock.h"
@@ -73,21 +72,21 @@ static struct map_desc omap24xx_io_desc[] __initdata = {
 #ifdef CONFIG_ARCH_OMAP2420
 static struct map_desc omap242x_io_desc[] __initdata = {
 	{
-		.virtual	= DSP_MEM_24XX_VIRT,
-		.pfn		= __phys_to_pfn(DSP_MEM_24XX_PHYS),
-		.length		= DSP_MEM_24XX_SIZE,
+		.virtual	= DSP_MEM_2420_VIRT,
+		.pfn		= __phys_to_pfn(DSP_MEM_2420_PHYS),
+		.length		= DSP_MEM_2420_SIZE,
 		.type		= MT_DEVICE
 	},
 	{
-		.virtual	= DSP_IPI_24XX_VIRT,
-		.pfn		= __phys_to_pfn(DSP_IPI_24XX_PHYS),
-		.length		= DSP_IPI_24XX_SIZE,
+		.virtual	= DSP_IPI_2420_VIRT,
+		.pfn		= __phys_to_pfn(DSP_IPI_2420_PHYS),
+		.length		= DSP_IPI_2420_SIZE,
 		.type		= MT_DEVICE
 	},
 	{
-		.virtual	= DSP_MMU_24XX_VIRT,
-		.pfn		= __phys_to_pfn(DSP_MMU_24XX_PHYS),
-		.length		= DSP_MMU_24XX_SIZE,
+		.virtual	= DSP_MMU_2420_VIRT,
+		.pfn		= __phys_to_pfn(DSP_MMU_2420_PHYS),
+		.length		= DSP_MMU_2420_SIZE,
 		.type		= MT_DEVICE
 	},
 };
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index e071b3fd1878..459ef23ab8a8 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -994,8 +994,10 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size,
 	}
 
 #ifdef CONFIG_OMAP_MUX
-	omap_mux_package_fixup(package_subset, superset);
-	omap_mux_package_init_balls(package_balls, superset);
+	if (package_subset)
+		omap_mux_package_fixup(package_subset, superset);
+	if (package_balls)
+		omap_mux_package_init_balls(package_balls, superset);
 	omap_mux_set_cmdline_signals();
 	omap_mux_set_board_signals(board_mux);
 #endif
diff --git a/arch/arm/mach-omap2/opp2420_data.c b/arch/arm/mach-omap2/opp2420_data.c
index 126a9396b3a8..e6dda694fd5c 100644
--- a/arch/arm/mach-omap2/opp2420_data.c
+++ b/arch/arm/mach-omap2/opp2420_data.c
@@ -9,45 +9,47 @@
  * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
  * These configurations are characterized by voltage and speed for clocks.
  * The device is only validated for certain combinations. One way to express
- * these combinations is via the 'ratio's' which the clocks operate with
+ * these combinations is via the 'ratios' which the clocks operate with
  * respect to each other. These ratio sets are for a given voltage/DPLL
- * setting. All configurations can be described by a DPLL setting and a ratio
- * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
- *
- * 2430 differs from 2420 in that there are no more phase synchronizers used.
- * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
- * 2430 (iva2.1, NOdsp, mdm)
+ * setting. All configurations can be described by a DPLL setting and a ratio.
  *
  * XXX Missing voltage data.
+ * XXX Missing 19.2MHz sys_clk rate sets (needed for N800/N810)
  *
  * THe format described in this file is deprecated.  Once a reasonable
  * OPP API exists, the data in this file should be converted to use it.
  *
  * This is technically part of the OMAP2xxx clock code.
+ *
+ * Considerable work is still needed to fully support dynamic frequency
+ * changes on OMAP2xxx-series chips.  Readers interested in such a
+ * project are encouraged to review the Maemo Diablo RX-34 and RX-44
+ * kernel source at:
+ *     http://repository.maemo.org/pool/diablo/free/k/kernel-source-diablo/
  */
 
 #include "opp2xxx.h"
 #include "sdrc.h"
 #include "clock.h"
 
-/*-------------------------------------------------------------------------
- * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+/*
+ * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
  * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
  * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
  *
- * Filling in table based on H4 boards and 2430-SDPs variants available.
- * There are quite a few more rates combinations which could be defined.
+ * Filling in table based on H4 boards available.  There are quite a
+ * few more rate combinations which could be defined.
  *
- * When multiple values are defined the start up will try and choose the
- * fastest one. If a 'fast' value is defined, then automatically, the /2
- * one should be included as it can be used.	Generally having more that
- * one fast set does not make sense, as static timings need to be changed
- * to change the set.	 The exception is the bypass setting which is
- * availble for low power bypass.
+ * When multiple values are defined the start up will try and choose
+ * the fastest one. If a 'fast' value is defined, then automatically,
+ * the /2 one should be included as it can be used.  Generally having
+ * more than one fast set does not make sense, as static timings need
+ * to be changed to change the set.  The exception is the bypass
+ * setting which is available for low power bypass.
  *
  * Note: This table needs to be sorted, fastest to slowest.
- *-------------------------------------------------------------------------*/
+ **/
 const struct prcm_config omap2420_rate_table[] = {
 	/* PRCM I - FAST */
 	{S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL,		/* 330MHz ARM */
diff --git a/arch/arm/mach-omap2/opp2430_data.c b/arch/arm/mach-omap2/opp2430_data.c
index edb81672c844..1b9596ae201e 100644
--- a/arch/arm/mach-omap2/opp2430_data.c
+++ b/arch/arm/mach-omap2/opp2430_data.c
@@ -1,5 +1,5 @@
 /*
- * opp2420_data.c - old-style "OPP" table for OMAP2420
+ * opp2430_data.c - old-style "OPP" table for OMAP2430
  *
  * Copyright (C) 2005-2009 Texas Instruments, Inc.
  * Copyright (C) 2004-2009 Nokia Corporation
@@ -9,16 +9,16 @@
  * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
  * These configurations are characterized by voltage and speed for clocks.
  * The device is only validated for certain combinations. One way to express
- * these combinations is via the 'ratio's' which the clocks operate with
+ * these combinations is via the 'ratios' which the clocks operate with
  * respect to each other. These ratio sets are for a given voltage/DPLL
- * setting. All configurations can be described by a DPLL setting and a ratio
- * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
+ * setting. All configurations can be described by a DPLL setting and a ratio.
  *
  * 2430 differs from 2420 in that there are no more phase synchronizers used.
  * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
  * 2430 (iva2.1, NOdsp, mdm)
  *
  * XXX Missing voltage data.
+ * XXX Missing 19.2MHz sys_clk rate sets.
  *
  * THe format described in this file is deprecated.  Once a reasonable
  * OPP API exists, the data in this file should be converted to use it.
@@ -30,24 +30,24 @@
 #include "sdrc.h"
 #include "clock.h"
 
-/*-------------------------------------------------------------------------
- * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+/*
+ * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
  * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
  * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
  *
- * Filling in table based on H4 boards and 2430-SDPs variants available.
- * There are quite a few more rates combinations which could be defined.
+ * Filling in table based on 2430-SDPs variants available.  There are
+ * quite a few more rate combinations which could be defined.
  *
- * When multiple values are defined the start up will try and choose the
- * fastest one. If a 'fast' value is defined, then automatically, the /2
- * one should be included as it can be used.	Generally having more that
- * one fast set does not make sense, as static timings need to be changed
- * to change the set.	 The exception is the bypass setting which is
- * availble for low power bypass.
+ * When multiple values are defined the start up will try and choose
+ * the fastest one. If a 'fast' value is defined, then automatically,
+ * the /2 one should be included as it can be used.  Generally having
+ * more than one fast set does not make sense, as static timings need
+ * to be changed to change the set.  The exception is the bypass
+ * setting which is available for low power bypass.
  *
  * Note: This table needs to be sorted, fastest to slowest.
- *-------------------------------------------------------------------------*/
+ */
 const struct prcm_config omap2430_rate_table[] = {
 	/* PRCM #4 - ratio2 (ES2.1) - FAST */
 	{S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL,		/* 399MHz ARM */
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 81ed252a0f8a..c6cc809afb79 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -124,8 +124,8 @@ static void omap3_core_save_context(void)
 	control_padconf_off |= START_PADCONF_SAVE;
 	omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF);
 	/* wait for the save to complete */
-	while (!omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
-			& PADCONF_SAVE_DONE)
+	while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
+			& PADCONF_SAVE_DONE))
 		;
 	/* Save the Interrupt controller context */
 	omap_intc_save_context();
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 19805a7de06c..8c964bec8159 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -125,6 +125,13 @@ static struct plat_serial8250_port serial_platform_data3[] = {
 	}
 };
 #endif
+static inline unsigned int __serial_read_reg(struct uart_port *up,
+					   int offset)
+{
+	offset <<= up->regshift;
+	return (unsigned int)__raw_readb(up->membase + offset);
+}
+
 static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
 					   int offset)
 {
@@ -583,11 +590,12 @@ static unsigned int serial_in_override(struct uart_port *up, int offset)
 {
 	if (UART_RX == offset) {
 		unsigned int lsr;
-		lsr = serial_read_reg(omap_uart[up->line].p, UART_LSR);
+		lsr = __serial_read_reg(up, UART_LSR);
 		if (!(lsr & UART_LSR_DR))
 			return -EPERM;
 	}
-	return serial_read_reg(omap_uart[up->line].p, offset);
+
+	return __serial_read_reg(up, offset);
 }
 
 void __init omap_serial_early_init(void)
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 8a0837ea0294..dee92182749b 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -37,6 +37,8 @@ config MACH_ZYLONITE320
 config MACH_LITTLETON
 	bool "PXA3xx Form Factor Platform (aka Littleton)"
 	select PXA3xx
+	select CPU_PXA300
+	select CPU_PXA310
 	select PXA_SSP
 
 config MACH_TAVOREVB
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 50f1297bf5ac..e741bf1bfb2d 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -250,20 +250,17 @@
 
 #define cpu_is_pxa930()					\
 	({						\
-		unsigned int id = read_cpuid(CPUID_ID);	\
-		__cpu_is_pxa930(id);			\
+		__cpu_is_pxa930(read_cpuid_id());	\
 	 })
 
 #define cpu_is_pxa935()					\
 	({						\
-		unsigned int id = read_cpuid(CPUID_ID);	\
-		__cpu_is_pxa935(id);			\
+		__cpu_is_pxa935(read_cpuid_id());	\
 	 })
 
 #define cpu_is_pxa950()					\
 	({						\
-		unsigned int id = read_cpuid(CPUID_ID);	\
-		__cpu_is_pxa950(id);			\
+		__cpu_is_pxa950(read_cpuid_id());	\
 	 })
 
 
diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h
index bf6785adccf4..9edf645368d6 100644
--- a/arch/arm/mach-pxa/include/mach/zylonite.h
+++ b/arch/arm/mach-pxa/include/mach/zylonite.h
@@ -8,13 +8,6 @@
 /* the following variables are processor specific and initialized
  * by the corresponding zylonite_pxa3xx_init()
  */
-struct platform_mmc_slot {
-	int gpio_cd;
-	int gpio_wp;
-};
-
-extern struct platform_mmc_slot zylonite_mmc_slot[];
-
 extern int gpio_eth_irq;
 extern int gpio_debug_led1;
 extern int gpio_debug_led2;
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index f28c1715b910..fa527b258d61 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -110,6 +110,12 @@ static mfp_cfg_t littleton_mfp_cfg[] __initdata = {
 	GPIO7_MMC1_CLK,
 	GPIO8_MMC1_CMD,
 	GPIO15_GPIO, /* card detect */
+
+	/* UART3 */
+	GPIO107_UART3_CTS,
+	GPIO108_UART3_RTS,
+	GPIO109_UART3_TXD,
+	GPIO110_UART3_RXD,
 };
 
 static struct resource smc91x_resources[] = {
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 8a38d604dc77..189f330719a2 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -381,7 +381,7 @@ err:
 	return ret;
 }
 
-static int magician_backlight_notify(int brightness)
+static int magician_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness);
 	if (brightness >= 200) {
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 59140217890a..e100af78b166 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -270,7 +270,7 @@ err:
 	return ret;
 }
 
-static int palmld_backlight_notify(int brightness)
+static int palmld_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_PALMLD_BL_POWER, brightness);
 	gpio_set_value(GPIO_NR_PALMLD_LCD_POWER, brightness);
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 7f89ca20f13a..8fe3ec27568f 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -209,7 +209,7 @@ err:
 	return ret;
 }
 
-static int palmt5_backlight_notify(int brightness)
+static int palmt5_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_PALMT5_BL_POWER, brightness);
 	gpio_set_value(GPIO_NR_PALMT5_LCD_POWER, brightness);
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 308417592007..b992f07ece21 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -185,7 +185,7 @@ err:
 	return ret;
 }
 
-static int palmtc_backlight_notify(int brightness)
+static int palmtc_backlight_notify(struct device *dev, int brightness)
 {
 	/* backlight is on when GPIO16 AF0 is high */
 	gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness);
diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index 265d62bae7de..dc728d6ab94e 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -181,7 +181,7 @@ err:
 	return ret;
 }
 
-static int palmte2_backlight_notify(int brightness)
+static int palmte2_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_PALMTE2_BL_POWER, brightness);
 	gpio_set_value(GPIO_NR_PALMTE2_LCD_POWER, brightness);
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 606eb7e8a17e..b433bb496711 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -375,7 +375,7 @@ err:
 	return ret;
 }
 
-static int treo_backlight_notify(int brightness)
+static int treo_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_TREO_BL_POWER, brightness);
 	return TREO_MAX_INTENSITY - brightness;
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 7bf18c2f002f..b37a025c0b7b 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -269,7 +269,7 @@ err:
 	return ret;
 }
 
-static int palmtx_backlight_notify(int brightness)
+static int palmtx_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness);
 	gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness);
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index d787ac7cfdd8..1c5d68a94511 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -196,7 +196,7 @@ err:
 	return ret;
 }
 
-static int palmz72_backlight_notify(int brightness)
+static int palmz72_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(GPIO_NR_PALMZ72_BL_POWER, brightness);
 	gpio_set_value(GPIO_NR_PALMZ72_LCD_POWER, brightness);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index e5eeb3a62d01..c2b938a4d5c9 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -293,7 +293,7 @@ static struct pxamci_platform_data poodle_mci_platform_data = {
 	.init 			= poodle_mci_init,
 	.setpower 		= poodle_mci_setpower,
 	.exit			= poodle_mci_exit,
-	.gpio_card_detect	= POODLE_IRQ_GPIO_nSD_DETECT,
+	.gpio_card_detect	= POODLE_GPIO_nSD_DETECT,
 	.gpio_card_ro		= POODLE_GPIO_nSD_WP,
 	.gpio_power		= -1,
 };
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 4b50f144fa48..28352c0b8c34 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -389,13 +389,13 @@ static struct gpio_keys_button spitz_gpio_keys[] = {
 		.type	= EV_SW,
 		.code	= 0,
 		.gpio	= SPITZ_GPIO_SWA,
-		.desc	= "Display Down",
+		.desc	= "Display Down",
 	},
 	{
 		.type	= EV_SW,
 		.code	= 1,
 		.gpio	= SPITZ_GPIO_SWB,
-		.desc	= "Lid Closed",
+		.desc	= "Lid Closed",
 	},
 };
 
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 5352b4e5a7dd..89f258c9e126 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -379,7 +379,7 @@ err_request_bckl:
 	return ret;
 }
 
-static int viper_backlight_notify(int brightness)
+static int viper_backlight_notify(struct device *dev, int brightness)
 {
 	gpio_set_value(VIPER_LCD_EN_GPIO, !!brightness);
 	gpio_set_value(VIPER_BCKLIGHT_EN_GPIO, !!brightness);
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 5b986a8bd9e6..75f2a37f945d 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pca953x.h>
+#include <linux/apm-emulation.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -626,8 +627,27 @@ static void zeus_power_off(void)
 	pxa27x_cpu_suspend(PWRMODE_DEEPSLEEP);
 }
 
-int zeus_get_pcb_info(struct i2c_client *client, unsigned gpio,
-		      unsigned ngpio, void *context)
+#ifdef CONFIG_APM_EMULATION
+static void zeus_get_power_status(struct apm_power_info *info)
+{
+	/* Power supply is always present */
+	info->ac_line_status	= APM_AC_ONLINE;
+	info->battery_status	= APM_BATTERY_STATUS_NOT_PRESENT;
+	info->battery_flag	= APM_BATTERY_FLAG_NOT_PRESENT;
+}
+
+static inline void zeus_setup_apm(void)
+{
+	apm_get_power_status = zeus_get_power_status;
+}
+#else
+static inline void zeus_setup_apm(void)
+{
+}
+#endif
+
+static int zeus_get_pcb_info(struct i2c_client *client, unsigned gpio,
+			     unsigned ngpio, void *context)
 {
 	int i;
 	u8 pcb_info = 0;
@@ -726,9 +746,18 @@ static mfp_cfg_t zeus_pin_config[] __initdata = {
 	GPIO99_GPIO,		/* CF RDY */
 };
 
+/*
+ * DM9k MSCx settings:	SRAM, 16 bits
+ *			17 cycles delay first access
+ *			 5 cycles delay next access
+ *			13 cycles recovery time
+ *			faster device
+ */
+#define DM9K_MSC_VALUE		0xe4c9
+
 static void __init zeus_init(void)
 {
-	u16 dm9000_msc = 0xe279;
+	u16 dm9000_msc = DM9K_MSC_VALUE;
 
 	system_rev = __raw_readw(ZEUS_CPLD_VERSION);
 	pr_info("Zeus CPLD V%dI%d\n", (system_rev & 0xf0) >> 4, (system_rev & 0x0f));
@@ -738,6 +767,7 @@ static void __init zeus_init(void)
 	MSC1 = (MSC1 & 0xffff0000) | dm9000_msc;
 
 	pm_power_off = zeus_power_off;
+	zeus_setup_apm();
 
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(zeus_pin_config));
 
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index b66e9e2d06e7..2b4043c04d0c 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -36,9 +36,6 @@
 #include "devices.h"
 #include "generic.h"
 
-#define MAX_SLOTS	3
-struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
-
 int gpio_eth_irq;
 int gpio_debug_led1;
 int gpio_debug_led2;
@@ -220,84 +217,28 @@ static inline void zylonite_init_lcd(void) {}
 #endif
 
 #if defined(CONFIG_MMC)
-static int zylonite_mci_ro(struct device *dev)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	return gpio_get_value(zylonite_mmc_slot[pdev->id].gpio_wp);
-}
-
-static int zylonite_mci_init(struct device *dev,
-			     irq_handler_t zylonite_detect_int,
-			     void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int err, cd_irq, gpio_cd, gpio_wp;
-
-	cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
-	gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
-	gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
-	/*
-	 * setup GPIO for Zylonite MMC controller
-	 */
-	err = gpio_request(gpio_cd, "mmc card detect");
-	if (err)
-		goto err_request_cd;
-	gpio_direction_input(gpio_cd);
-
-	err = gpio_request(gpio_wp, "mmc write protect");
-	if (err)
-		goto err_request_wp;
-	gpio_direction_input(gpio_wp);
-
-	err = request_irq(cd_irq, zylonite_detect_int,
-			  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-			  "MMC card detect", data);
-	if (err) {
-		printk(KERN_ERR "%s: MMC/SD/SDIO: "
-				"can't request card detect IRQ\n", __func__);
-		goto err_request_irq;
-	}
-
-	return 0;
-
-err_request_irq:
-	gpio_free(gpio_wp);
-err_request_wp:
-	gpio_free(gpio_cd);
-err_request_cd:
-	return err;
-}
-
-static void zylonite_mci_exit(struct device *dev, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-	int cd_irq, gpio_cd, gpio_wp;
-
-	cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
-	gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
-	gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
-	free_irq(cd_irq, data);
-	gpio_free(gpio_cd);
-	gpio_free(gpio_wp);
-}
-
 static struct pxamci_platform_data zylonite_mci_platform_data = {
 	.detect_delay	= 20,
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
-	.init 		= zylonite_mci_init,
-	.exit		= zylonite_mci_exit,
-	.get_ro		= zylonite_mci_ro,
-	.gpio_card_detect = -1,
-	.gpio_card_ro	= -1,
+	.gpio_card_detect = EXT_GPIO(0),
+	.gpio_card_ro	= EXT_GPIO(2),
 	.gpio_power	= -1,
 };
 
 static struct pxamci_platform_data zylonite_mci2_platform_data = {
 	.detect_delay	= 20,
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
+	.gpio_card_detect = EXT_GPIO(1),
+	.gpio_card_ro	= EXT_GPIO(3),
+	.gpio_power	= -1,
+};
+
+static struct pxamci_platform_data zylonite_mci3_platform_data = {
+	.detect_delay	= 20,
+	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
+	.gpio_card_detect = EXT_GPIO(30),
+	.gpio_card_ro	= EXT_GPIO(31),
+	.gpio_power	= -1,
 };
 
 static void __init zylonite_init_mmc(void)
@@ -305,7 +246,7 @@ static void __init zylonite_init_mmc(void)
 	pxa_set_mci_info(&zylonite_mci_platform_data);
 	pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
 	if (cpu_is_pxa310())
-		pxa3xx_set_mci3_info(&zylonite_mci_platform_data);
+		pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
 }
 #else
 static inline void zylonite_init_mmc(void) {}
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 84095440a878..3aa73b3e33f2 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -129,8 +129,8 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
 	GPIO22_I2C_SDA,
 
 	/* GPIO */
-	GPIO18_GPIO,	/* GPIO Expander #0 INT_N */
-	GPIO19_GPIO,	/* GPIO Expander #1 INT_N */
+	GPIO18_GPIO | MFP_PULL_HIGH,	/* GPIO Expander #0 INT_N */
+	GPIO19_GPIO | MFP_PULL_HIGH,	/* GPIO Expander #1 INT_N */
 };
 
 static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
@@ -258,10 +258,6 @@ void __init zylonite_pxa300_init(void)
 		/* detect LCD panel */
 		zylonite_detect_lcd_panel();
 
-		/* MMC card detect & write protect for controller 0 */
-		zylonite_mmc_slot[0].gpio_cd  = EXT_GPIO(0);
-		zylonite_mmc_slot[0].gpio_wp  = EXT_GPIO(2);
-
 		/* WM9713 IRQ */
 		wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO26);
 
@@ -276,10 +272,6 @@ void __init zylonite_pxa300_init(void)
 	if (cpu_is_pxa310()) {
 		pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa310_mfp_cfg));
 		gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO102);
-
-		/* MMC card detect & write protect for controller 2 */
-		zylonite_mmc_slot[2].gpio_cd = EXT_GPIO(30);
-		zylonite_mmc_slot[2].gpio_wp = EXT_GPIO(31);
 	}
 
 	/* GPIOs for Debug LEDs */
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index 60d08f23f5e4..9942bac4cf7d 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -209,10 +209,6 @@ void __init zylonite_pxa320_init(void)
 		gpio_debug_led1	= mfp_to_gpio(MFP_PIN_GPIO1_2);
 		gpio_debug_led2	= mfp_to_gpio(MFP_PIN_GPIO4_2);
 
-		/* MMC card detect & write protect for controller 0 */
-		zylonite_mmc_slot[0].gpio_cd  = mfp_to_gpio(MFP_PIN_GPIO1);
-		zylonite_mmc_slot[0].gpio_wp  = mfp_to_gpio(MFP_PIN_GPIO5);
-
 		/* WM9713 IRQ */
 		wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO15);
 	}
diff --git a/arch/arm/mach-realview/include/mach/board-pb1176.h b/arch/arm/mach-realview/include/mach/board-pb1176.h
index 34b80b7d40b8..2f5ccb298858 100644
--- a/arch/arm/mach-realview/include/mach/board-pb1176.h
+++ b/arch/arm/mach-realview/include/mach/board-pb1176.h
@@ -74,8 +74,8 @@
 #define REALVIEW_PB1176_L220_BASE		0x10110000 /* L220 registers */
 
 /*
- * Control register SYS_RESETCTL is set to 1 to force a soft reset
+ * Control register SYS_RESETCTL Bit 8 is set to 1 to force a soft reset
  */
-#define REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL    0x0100
+#define REALVIEW_PB1176_SYS_SOFT_RESET    0x0100
 
 #endif	/* __ASM_ARCH_BOARD_PB1176_H */
diff --git a/arch/arm/mach-realview/include/mach/platform.h b/arch/arm/mach-realview/include/mach/platform.h
index 4f46bf71e752..86c0c4435a46 100644
--- a/arch/arm/mach-realview/include/mach/platform.h
+++ b/arch/arm/mach-realview/include/mach/platform.h
@@ -140,7 +140,7 @@
  *     SYS_CLD, SYS_BOOTCS
  */
 #define REALVIEW_SYS_LOCK_LOCKED    (1 << 16)
-#define REALVIEW_SYS_LOCKVAL_MASK	0xA05F	       /* Enable write access */
+#define REALVIEW_SYS_LOCK_VAL	0xA05F	       /* Enable write access */
 
 /*
  * REALVIEW_SYS_FLASH
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 917f8ca3abff..7d857d300558 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -381,6 +381,20 @@ static struct sys_timer realview_eb_timer = {
 	.init		= realview_eb_timer_init,
 };
 
+static void realview_eb_reset(char mode)
+{
+	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+	/*
+	 * To reset, we hit the on-board reset register
+	 * in the system FPGA
+	 */
+	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+	if (core_tile_eb11mp())
+		__raw_writel(0x0008, reset_ctrl);
+}
+
 static void __init realview_eb_init(void)
 {
 	int i;
@@ -408,6 +422,7 @@ static void __init realview_eb_init(void)
 #ifdef CONFIG_LEDS
 	leds_event = realview_leds_event;
 #endif
+	realview_reset = realview_eb_reset;
 }
 
 MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 7fb726d5f8b9..44392e51dd50 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -292,12 +292,10 @@ static struct sys_timer realview_pb1176_timer = {
 
 static void realview_pb1176_reset(char mode)
 {
-	void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
-		REALVIEW_SYS_RESETCTL_OFFSET;
-	void __iomem *rst_hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
-		REALVIEW_SYS_LOCK_OFFSET;
-	__raw_writel(REALVIEW_SYS_LOCKVAL_MASK, rst_hdr_ctrl);
-	__raw_writel(REALVIEW_PB1176_SYS_LOCKVAL_RSTCTL, hdr_ctrl);
+	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+	__raw_writel(REALVIEW_PB1176_SYS_SOFT_RESET, reset_ctrl);
 }
 
 static void realview_pb1176_fixup(struct machine_desc *mdesc,
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 9bbbfc05f225..3e02731af959 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -301,17 +301,16 @@ static struct sys_timer realview_pb11mp_timer = {
 
 static void realview_pb11mp_reset(char mode)
 {
-	void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) +
-		REALVIEW_SYS_RESETCTL_OFFSET;
-	unsigned int val;
+	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
 
 	/*
 	 * To reset, we hit the on-board reset register
 	 * in the system FPGA
 	 */
-	val = __raw_readl(hdr_ctrl);
-	val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR;
-	__raw_writel(val, hdr_ctrl);
+	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+	__raw_writel(0x0000, reset_ctrl);
+	__raw_writel(0x0004, reset_ctrl);
 }
 
 static void __init realview_pb11mp_init(void)
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index fe861e96c566..fe4e25c4201a 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -272,6 +272,20 @@ static struct sys_timer realview_pba8_timer = {
 	.init		= realview_pba8_timer_init,
 };
 
+static void realview_pba8_reset(char mode)
+{
+	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+	/*
+	 * To reset, we hit the on-board reset register
+	 * in the system FPGA
+	 */
+	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+	__raw_writel(0x0000, reset_ctrl);
+	__raw_writel(0x0004, reset_ctrl);
+}
+
 static void __init realview_pba8_init(void)
 {
 	int i;
@@ -291,6 +305,7 @@ static void __init realview_pba8_init(void)
 #ifdef CONFIG_LEDS
 	leds_event = realview_leds_event;
 #endif
+	realview_reset = realview_pba8_reset;
 }
 
 MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index ec39488e2b42..a21a4b395f73 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -324,6 +324,20 @@ static void realview_pbx_fixup(struct machine_desc *mdesc, struct tag *tags,
 #endif
 }
 
+static void realview_pbx_reset(char mode)
+{
+	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
+	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
+
+	/*
+	 * To reset, we hit the on-board reset register
+	 * in the system FPGA
+	 */
+	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
+	__raw_writel(0x0000, reset_ctrl);
+	__raw_writel(0x0004, reset_ctrl);
+}
+
 static void __init realview_pbx_init(void)
 {
 	int i;
@@ -358,6 +372,7 @@ static void __init realview_pbx_init(void)
 #ifdef CONFIG_LEDS
 	leds_event = realview_leds_event;
 #endif
+	realview_reset = realview_pbx_reset;
 }
 
 MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
diff --git a/arch/arm/mach-s3c2410/include/mach/ts.h b/arch/arm/mach-s3c2410/include/mach/ts.h
new file mode 100644
index 000000000000..dc361700d695
--- /dev/null
+++ b/arch/arm/mach-s3c2410/include/mach/ts.h
@@ -0,0 +1,21 @@
+/* linux/include/asm/arch-s3c2410/ts.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * 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 __ASM_ARM_TS_H
+#define __ASM_ARM_TS_H
+
+struct s3c2410_ts_mach_info {
+       int             delay;
+       int             presc;
+       int             oversampling_shift;
+};
+
+extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
+
+#endif /* __ASM_ARM_TS_H */
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 4c79ac8a6c33..97162fdd0590 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -279,6 +279,7 @@ static struct s3c2410_nand_set __initdata bast_nand_sets[] = {
 		.name		= "SmartMedia",
 		.nr_chips	= 1,
 		.nr_map		= smartmedia_map,
+		.options        = NAND_SCAN_SILENT_NODEV,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
 		.partitions	= bast_default_nand_part,
 	},
@@ -293,6 +294,7 @@ static struct s3c2410_nand_set __initdata bast_nand_sets[] = {
 		.name		= "chip1",
 		.nr_chips	= 1,
 		.nr_map		= chip1_map,
+		.options        = NAND_SCAN_SILENT_NODEV,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
 		.partitions	= bast_default_nand_part,
 	},
@@ -300,6 +302,7 @@ static struct s3c2410_nand_set __initdata bast_nand_sets[] = {
 		.name		= "chip2",
 		.nr_chips	= 1,
 		.nr_map		= chip2_map,
+		.options        = NAND_SCAN_SILENT_NODEV,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
 		.partitions	= bast_default_nand_part,
 	}
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 49053254c98d..1e34abe1a19e 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -46,6 +46,7 @@
 #include <mach/h1940.h>
 #include <mach/h1940-latch.h>
 #include <mach/fb.h>
+#include <mach/ts.h>
 #include <plat/udc.h>
 #include <plat/iic.h>
 
@@ -140,6 +141,11 @@ static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
 	.vbus_pin_inverted	= 1,
 };
 
+static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
+		.delay = 10000,
+		.presc = 49,
+		.oversampling_shift = 2,
+};
 
 /**
  * Set lcd on or off
@@ -265,6 +271,7 @@ static struct platform_device h1940_lcd_powerdev = {
 };
 
 static struct platform_device *h1940_devices[] __initdata = {
+	&s3c_device_ts,
 	&s3c_device_usb,
 	&s3c_device_lcd,
 	&s3c_device_wdt,
@@ -305,6 +312,7 @@ static void __init h1940_init(void)
 
 	s3c24xx_fb_set_platdata(&h1940_fb_info);
  	s3c24xx_udc_set_platdata(&h1940_udc_cfg);
+	s3c24xx_ts_set_platdata(&h1940_ts_cfg);
 	s3c_i2c0_set_platdata(NULL);
 
 	s3c_device_sdi.dev.platform_data = &h1940_mmc_cfg;
diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c
index 547d4fc99131..2068e9096a43 100644
--- a/arch/arm/mach-s3c2440/mach-mini2440.c
+++ b/arch/arm/mach-s3c2440/mach-mini2440.c
@@ -288,7 +288,7 @@ static struct s3c2410_platform_nand mini2440_nand_info __initdata = {
 
 /* DM9000AEP 10/100 ethernet controller */
 
-static struct resource mini2440_dm9k_resource[] __initdata = {
+static struct resource mini2440_dm9k_resource[] = {
 	[0] = {
 		.start = MACH_MINI2440_DM9K_BASE,
 		.end   = MACH_MINI2440_DM9K_BASE + 3,
@@ -310,11 +310,11 @@ static struct resource mini2440_dm9k_resource[] __initdata = {
  * The DM9000 has no eeprom, and it's MAC address is set by
  * the bootloader before starting the kernel.
  */
-static struct dm9000_plat_data mini2440_dm9k_pdata __initdata = {
+static struct dm9000_plat_data mini2440_dm9k_pdata = {
 	.flags		= (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
 };
 
-static struct platform_device mini2440_device_eth __initdata = {
+static struct platform_device mini2440_device_eth = {
 	.name		= "dm9000",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(mini2440_dm9k_resource),
@@ -341,7 +341,7 @@ static struct platform_device mini2440_device_eth __initdata = {
  *	|  |  +----+  +----+
  *	  .....
  */
-static struct gpio_keys_button mini2440_buttons[] __initdata = {
+static struct gpio_keys_button mini2440_buttons[] = {
 	{
 		.gpio		= S3C2410_GPG(0),		/* K1 */
 		.code		= KEY_F1,
@@ -384,12 +384,12 @@ static struct gpio_keys_button mini2440_buttons[] __initdata = {
 #endif
 };
 
-static struct gpio_keys_platform_data mini2440_button_data __initdata = {
+static struct gpio_keys_platform_data mini2440_button_data = {
 	.buttons	= mini2440_buttons,
 	.nbuttons	= ARRAY_SIZE(mini2440_buttons),
 };
 
-static struct platform_device mini2440_button_device __initdata = {
+static struct platform_device mini2440_button_device = {
 	.name		= "gpio-keys",
 	.id		= -1,
 	.dev		= {
@@ -399,41 +399,41 @@ static struct platform_device mini2440_button_device __initdata = {
 
 /* LEDS */
 
-static struct s3c24xx_led_platdata mini2440_led1_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led1_pdata = {
 	.name		= "led1",
 	.gpio		= S3C2410_GPB(5),
 	.flags		= S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
 	.def_trigger	= "heartbeat",
 };
 
-static struct s3c24xx_led_platdata mini2440_led2_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led2_pdata = {
 	.name		= "led2",
 	.gpio		= S3C2410_GPB(6),
 	.flags		= S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
 	.def_trigger	= "nand-disk",
 };
 
-static struct s3c24xx_led_platdata mini2440_led3_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led3_pdata = {
 	.name		= "led3",
 	.gpio		= S3C2410_GPB(7),
 	.flags		= S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
 	.def_trigger	= "mmc0",
 };
 
-static struct s3c24xx_led_platdata mini2440_led4_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led4_pdata = {
 	.name		= "led4",
 	.gpio		= S3C2410_GPB(8),
 	.flags		= S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE,
 	.def_trigger	= "",
 };
 
-static struct s3c24xx_led_platdata mini2440_led_backlight_pdata __initdata = {
+static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = {
 	.name		= "backlight",
 	.gpio		= S3C2410_GPG(4),
 	.def_trigger	= "backlight",
 };
 
-static struct platform_device mini2440_led1 __initdata = {
+static struct platform_device mini2440_led1 = {
 	.name		= "s3c24xx_led",
 	.id		= 1,
 	.dev		= {
@@ -441,7 +441,7 @@ static struct platform_device mini2440_led1 __initdata = {
 	},
 };
 
-static struct platform_device mini2440_led2 __initdata = {
+static struct platform_device mini2440_led2 = {
 	.name		= "s3c24xx_led",
 	.id		= 2,
 	.dev		= {
@@ -449,7 +449,7 @@ static struct platform_device mini2440_led2 __initdata = {
 	},
 };
 
-static struct platform_device mini2440_led3 __initdata = {
+static struct platform_device mini2440_led3 = {
 	.name		= "s3c24xx_led",
 	.id		= 3,
 	.dev		= {
@@ -457,7 +457,7 @@ static struct platform_device mini2440_led3 __initdata = {
 	},
 };
 
-static struct platform_device mini2440_led4 __initdata = {
+static struct platform_device mini2440_led4 = {
 	.name		= "s3c24xx_led",
 	.id		= 4,
 	.dev		= {
@@ -465,7 +465,7 @@ static struct platform_device mini2440_led4 __initdata = {
 	},
 };
 
-static struct platform_device mini2440_led_backlight __initdata = {
+static struct platform_device mini2440_led_backlight = {
 	.name		= "s3c24xx_led",
 	.id		= 5,
 	.dev		= {
@@ -475,14 +475,14 @@ static struct platform_device mini2440_led_backlight __initdata = {
 
 /* AUDIO */
 
-static struct s3c24xx_uda134x_platform_data mini2440_audio_pins __initdata = {
+static struct s3c24xx_uda134x_platform_data mini2440_audio_pins = {
 	.l3_clk = S3C2410_GPB(4),
 	.l3_mode = S3C2410_GPB(2),
 	.l3_data = S3C2410_GPB(3),
 	.model = UDA134X_UDA1341
 };
 
-static struct platform_device mini2440_audio __initdata = {
+static struct platform_device mini2440_audio = {
 	.name		= "s3c24xx_uda134x",
 	.id		= 0,
 	.dev		= {
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 015dfb2a80da..f35371db33f5 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -208,6 +208,7 @@ static struct s3c2410_nand_set __initdata osiris_nand_sets[] = {
 		.name		= "External",
 		.nr_chips	= 1,
 		.nr_map		= external_map,
+		.options	= NAND_SCAN_SILENT_NODEV,
 		.nr_partitions	= ARRAY_SIZE(osiris_default_nand_part),
 		.partitions	= osiris_default_nand_part,
 	},
@@ -222,6 +223,7 @@ static struct s3c2410_nand_set __initdata osiris_nand_sets[] = {
 		.name		= "chip1",
 		.nr_chips	= 1,
 		.nr_map		= chip1_map,
+		.options	= NAND_SCAN_SILENT_NODEV,
 		.nr_partitions	= ARRAY_SIZE(osiris_default_nand_part),
 		.partitions	= osiris_default_nand_part,
 	},
diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c
index 480d297c1de2..8969fe73b83f 100644
--- a/arch/arm/mach-s3c6410/mach-smdk6410.c
+++ b/arch/arm/mach-s3c6410/mach-smdk6410.c
@@ -211,6 +211,7 @@ static struct fixed_voltage_config smdk6410_b_pwr_5v_pdata = {
 	.supply_name = "B_PWR_5V",
 	.microvolts = 5000000,
 	.init_data = &smdk6410_b_pwr_5v_data,
+	.gpio = -EINVAL,
 };
 
 static struct platform_device smdk6410_b_pwr_5v = {
diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
index 921cef991bf0..20dc0c96214d 100644
--- a/arch/arm/mach-w90x900/cpu.c
+++ b/arch/arm/mach-w90x900/cpu.c
@@ -96,6 +96,7 @@ static struct clk_lookup nuc900_clkregs[] = {
 
 struct plat_serial8250_port nuc900_uart_data[] = {
 	NUC900_8250PORT(UART0),
+	{},
 };
 
 struct platform_device nuc900_serial_device = {
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
index 51f17b753348..ec711f4b4019 100644
--- a/arch/arm/mach-w90x900/dev.c
+++ b/arch/arm/mach-w90x900/dev.c
@@ -197,7 +197,7 @@ static struct platform_device nuc900_device_emc = {
 
 /* SPI device */
 
-static struct w90p910_spi_info nuc900_spiflash_data = {
+static struct nuc900_spi_info nuc900_spiflash_data = {
 	.num_cs		= 1,
 	.lsb		= 0,
 	.txneg		= 1,
diff --git a/arch/arm/mach-w90x900/include/mach/system.h b/arch/arm/mach-w90x900/include/mach/system.h
index 940640066857..ce228bdc66dd 100644
--- a/arch/arm/mach-w90x900/include/mach/system.h
+++ b/arch/arm/mach-w90x900/include/mach/system.h
@@ -15,7 +15,15 @@
  *
  */
 
+#include <linux/io.h>
 #include <asm/proc-fns.h>
+#include <mach/map.h>
+#include <mach/regs-timer.h>
+
+#define	WTCR	(TMR_BA + 0x1C)
+#define	WTCLK	(1 << 10)
+#define	WTE	(1 << 7)
+#define	WTRE	(1 << 1)
 
 static void arch_idle(void)
 {
@@ -23,6 +31,11 @@ static void arch_idle(void)
 
 static void arch_reset(char mode, const char *cmd)
 {
-	cpu_reset(0);
+	if (mode == 's') {
+		/* Jump into ROM at address 0 */
+		cpu_reset(0);
+	} else {
+		__raw_writel(WTE | WTRE | WTCLK, WTCR);
+	}
 }
 
diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h
index 050d9fe5ae1b..56f1a74d7016 100644
--- a/arch/arm/mach-w90x900/include/mach/uncompress.h
+++ b/arch/arm/mach-w90x900/include/mach/uncompress.h
@@ -22,11 +22,21 @@
 
 #include <mach/regs-serial.h>
 #include <mach/map.h>
+#include <linux/serial_reg.h>
 
 #define arch_decomp_wdog()
 
+#define TX_DONE	(UART_LSR_TEMT | UART_LSR_THRE)
+static volatile u32 * uart_base = (u32 *)UART0_PA;
+
 static void putc(int ch)
 {
+	/* Check THRE and TEMT bits before we transmit the character.
+	 */
+	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+		barrier();
+
+	*uart_base = ch;
 }
 
 static inline void flush(void)
diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c
index 4128af870b41..b80f769bc135 100644
--- a/arch/arm/mach-w90x900/time.c
+++ b/arch/arm/mach-w90x900/time.c
@@ -42,7 +42,10 @@
 #define TICKS_PER_SEC	100
 #define PRESCALE	0x63 /* Divider = prescale + 1 */
 
-unsigned int timer0_load;
+#define	TDR_SHIFT	24
+#define	TDR_MASK	((1 << TDR_SHIFT) - 1)
+
+static unsigned int timer0_load;
 
 static void nuc900_clockevent_setmode(enum clock_event_mode mode,
 		struct clock_event_device *clk)
@@ -88,7 +91,7 @@ static int nuc900_clockevent_setnextevent(unsigned long evt,
 static struct clock_event_device nuc900_clockevent_device = {
 	.name		= "nuc900-timer0",
 	.shift		= 32,
-	.features	= CLOCK_EVT_MODE_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+	.features	= CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
 	.set_mode	= nuc900_clockevent_setmode,
 	.set_next_event	= nuc900_clockevent_setnextevent,
 	.rating		= 300,
@@ -112,8 +115,23 @@ static struct irqaction nuc900_timer0_irq = {
 	.handler	= nuc900_timer0_interrupt,
 };
 
-static void __init nuc900_clockevents_init(unsigned int rate)
+static void __init nuc900_clockevents_init(void)
 {
+	unsigned int rate;
+	struct clk *clk = clk_get(NULL, "timer0");
+
+	BUG_ON(IS_ERR(clk));
+
+	__raw_writel(0x00, REG_TCSR0);
+
+	clk_enable(clk);
+	rate = clk_get_rate(clk) / (PRESCALE + 1);
+
+	timer0_load = (rate / TICKS_PER_SEC);
+
+	__raw_writel(RESETINT, REG_TISR);
+	setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
+
 	nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC,
 					nuc900_clockevent_device.shift);
 	nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff,
@@ -127,26 +145,35 @@ static void __init nuc900_clockevents_init(unsigned int rate)
 
 static cycle_t nuc900_get_cycles(struct clocksource *cs)
 {
-	return ~__raw_readl(REG_TDR1);
+	return (~__raw_readl(REG_TDR1)) & TDR_MASK;
 }
 
 static struct clocksource clocksource_nuc900 = {
 	.name	= "nuc900-timer1",
 	.rating	= 200,
 	.read	= nuc900_get_cycles,
-	.mask	= CLOCKSOURCE_MASK(32),
-	.shift	= 20,
+	.mask	= CLOCKSOURCE_MASK(TDR_SHIFT),
+	.shift	= 10,
 	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-static void __init nuc900_clocksource_init(unsigned int rate)
+static void __init nuc900_clocksource_init(void)
 {
 	unsigned int val;
+	unsigned int rate;
+	struct clk *clk = clk_get(NULL, "timer1");
+
+	BUG_ON(IS_ERR(clk));
+
+	__raw_writel(0x00, REG_TCSR1);
+
+	clk_enable(clk);
+	rate = clk_get_rate(clk) / (PRESCALE + 1);
 
 	__raw_writel(0xffffffff, REG_TICR1);
 
 	val = __raw_readl(REG_TCSR1);
-	val |= (COUNTEN | PERIOD);
+	val |= (COUNTEN | PERIOD | PRESCALE);
 	__raw_writel(val, REG_TCSR1);
 
 	clocksource_nuc900.mult =
@@ -156,25 +183,8 @@ static void __init nuc900_clocksource_init(unsigned int rate)
 
 static void __init nuc900_timer_init(void)
 {
-	struct clk *ck_ext = clk_get(NULL, "ext");
-	unsigned int	rate;
-
-	BUG_ON(IS_ERR(ck_ext));
-
-	rate = clk_get_rate(ck_ext);
-	clk_put(ck_ext);
-	rate = rate / (PRESCALE + 0x01);
-
-	 /* set a known state */
-	__raw_writel(0x00, REG_TCSR0);
-	__raw_writel(0x00, REG_TCSR1);
-	__raw_writel(RESETINT, REG_TISR);
-	timer0_load = (rate / TICKS_PER_SEC);
-
-	setup_irq(IRQ_TIMER0, &nuc900_timer0_irq);
-
-	nuc900_clocksource_init(rate);
-	nuc900_clockevents_init(rate);
+	nuc900_clocksource_init();
+	nuc900_clockevents_init();
 }
 
 struct sys_timer nuc900_timer = {
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index dd4698c67cc3..baf638487a2d 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -1,9 +1,5 @@
 comment "Processor Type"
 
-config CPU_32
-	bool
-	default y
-
 # Select CPU types depending on the architecture selected.  This selects
 # which CPUs we support in the kernel image, and the compiler instruction
 # optimiser behaviour.
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 827e238e5d4a..e8d34a80851c 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -27,6 +27,9 @@ obj-$(CONFIG_CPU_ABRT_EV5TJ)	+= abort-ev5tj.o
 obj-$(CONFIG_CPU_ABRT_EV6)	+= abort-ev6.o
 obj-$(CONFIG_CPU_ABRT_EV7)	+= abort-ev7.o
 
+AFLAGS_abort-ev6.o	:=-Wa,-march=armv6k
+AFLAGS_abort-ev7.o	:=-Wa,-march=armv7-a
+
 obj-$(CONFIG_CPU_PABRT_LEGACY)	+= pabort-legacy.o
 obj-$(CONFIG_CPU_PABRT_V6)	+= pabort-v6.o
 obj-$(CONFIG_CPU_PABRT_V7)	+= pabort-v7.o
@@ -39,6 +42,9 @@ obj-$(CONFIG_CPU_CACHE_V6)	+= cache-v6.o
 obj-$(CONFIG_CPU_CACHE_V7)	+= cache-v7.o
 obj-$(CONFIG_CPU_CACHE_FA)	+= cache-fa.o
 
+AFLAGS_cache-v6.o	:=-Wa,-march=armv6
+AFLAGS_cache-v7.o	:=-Wa,-march=armv7-a
+
 obj-$(CONFIG_CPU_COPY_V3)	+= copypage-v3.o
 obj-$(CONFIG_CPU_COPY_V4WT)	+= copypage-v4wt.o
 obj-$(CONFIG_CPU_COPY_V4WB)	+= copypage-v4wb.o
@@ -58,6 +64,9 @@ obj-$(CONFIG_CPU_TLB_V6)	+= tlb-v6.o
 obj-$(CONFIG_CPU_TLB_V7)	+= tlb-v7.o
 obj-$(CONFIG_CPU_TLB_FA)	+= tlb-fa.o
 
+AFLAGS_tlb-v6.o		:=-Wa,-march=armv6
+AFLAGS_tlb-v7.o		:=-Wa,-march=armv7-a
+
 obj-$(CONFIG_CPU_ARM610)	+= proc-arm6_7.o
 obj-$(CONFIG_CPU_ARM710)	+= proc-arm6_7.o
 obj-$(CONFIG_CPU_ARM7TDMI)	+= proc-arm7tdmi.o
@@ -84,6 +93,9 @@ obj-$(CONFIG_CPU_FEROCEON)	+= proc-feroceon.o
 obj-$(CONFIG_CPU_V6)		+= proc-v6.o
 obj-$(CONFIG_CPU_V7)		+= proc-v7.o
 
+AFLAGS_proc-v6.o	:=-Wa,-march=armv6
+AFLAGS_proc-v7.o	:=-Wa,-march=armv7-a
+
 obj-$(CONFIG_CACHE_FEROCEON_L2)	+= cache-feroceon-l2.o
 obj-$(CONFIG_CACHE_L2X0)	+= cache-l2x0.o
 obj-$(CONFIG_CACHE_XSC3L2)	+= cache-xsc3l2.o
diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
index 5d180cb0bd94..c3154928bccd 100644
--- a/arch/arm/mm/cache-xsc3l2.c
+++ b/arch/arm/mm/cache-xsc3l2.c
@@ -221,15 +221,14 @@ static int __init xsc3_l2_init(void)
 	if (!cpu_is_xsc3() || !xsc3_l2_present())
 		return 0;
 
-	if (!(get_cr() & CR_L2)) {
+	if (get_cr() & CR_L2) {
 		pr_info("XScale3 L2 cache enabled.\n");
-		adjust_cr(CR_L2, CR_L2);
 		xsc3_l2_inv_all();
-	}
 
-	outer_cache.inv_range = xsc3_l2_inv_range;
-	outer_cache.clean_range = xsc3_l2_clean_range;
-	outer_cache.flush_range = xsc3_l2_flush_range;
+		outer_cache.inv_range = xsc3_l2_inv_range;
+		outer_cache.clean_range = xsc3_l2_clean_range;
+		outer_cache.flush_range = xsc3_l2_flush_range;
+	}
 
 	return 0;
 }
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c
index 841f355319bf..0fa1319273de 100644
--- a/arch/arm/mm/copypage-v6.c
+++ b/arch/arm/mm/copypage-v6.c
@@ -48,7 +48,7 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to,
 	 */
 	if (page_address(to) != NULL)
 #endif
-		__cpuc_flush_dcache_page(kto);
+		__cpuc_flush_dcache_area(kto, PAGE_SIZE);
 	kunmap_atomic(kto, KM_USER1);
 	kunmap_atomic(kfrom, KM_USER0);
 }
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 729602291958..56ee15321b00 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -207,9 +207,8 @@ void __init check_writebuffer_bugs(void)
 	page = alloc_page(GFP_KERNEL);
 	if (page) {
 		unsigned long *p1, *p2;
-		pgprot_t prot = __pgprot(L_PTE_PRESENT|L_PTE_YOUNG|
-					 L_PTE_DIRTY|L_PTE_WRITE|
-					 L_PTE_MT_BUFFERABLE);
+		pgprot_t prot = __pgprot_modify(PAGE_KERNEL,
+					L_PTE_MT_MASK, L_PTE_MT_BUFFERABLE);
 
 		p1 = vmap(&page, 1, VM_IOREMAP, prot);
 		p2 = vmap(&page, 1, VM_IOREMAP, prot);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 52c40d155672..a04ffbbbe253 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -616,7 +616,7 @@ void __init mem_init(void)
 		"%dK data, %dK init, %luK highmem)\n",
 		nr_free_pages() << (PAGE_SHIFT-10), codesize >> 10,
 		datasize >> 10, initsize >> 10,
-		(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+		totalhigh_pages << (PAGE_SHIFT-10));
 
 	if (PAGE_SIZE >= 16384 && num_physpages <= 128) {
 		extern int sysctl_overcommit_memory;
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 8c7fbd19a4b3..761ffede6a23 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -453,8 +453,7 @@ static void __init build_mem_type_table(void)
 
 	pgprot_user   = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot);
 	pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG |
-				 L_PTE_DIRTY | L_PTE_WRITE |
-				 L_PTE_EXEC | kern_pgprot);
+				 L_PTE_DIRTY | L_PTE_WRITE | kern_pgprot);
 
 	mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
 	mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
@@ -1068,4 +1067,6 @@ void setup_mm_for_reboot(char mode)
 		pmd[1] = __pmd(pmdval + (1 << (PGDIR_SHIFT - 1)));
 		flush_pmd_entry(pmd);
 	}
+
+	local_flush_tlb_all();
 }
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 395cc90c6613..7a5337ed7d68 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -59,8 +59,6 @@ ENTRY(cpu_v6_proc_fin)
  *	to what would be the reset vector.
  *
  *	- loc   - location to jump to for soft reset
- *
- *	It is assumed that:
  */
 	.align	5
 ENTRY(cpu_v6_reset)
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 3a285218fd15..7aaf88a3b7aa 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -45,7 +45,14 @@ ENTRY(cpu_v7_proc_init)
 ENDPROC(cpu_v7_proc_init)
 
 ENTRY(cpu_v7_proc_fin)
-	mov	pc, lr
+	stmfd	sp!, {lr}
+	cpsid	if				@ disable interrupts
+	bl	v7_flush_kern_cache_all
+	mrc	p15, 0, r0, c1, c0, 0		@ ctrl register
+	bic	r0, r0, #0x1000			@ ...i............
+	bic	r0, r0, #0x0006			@ .............ca.
+	mcr	p15, 0, r0, c1, c0, 0		@ disable caches
+	ldmfd	sp!, {pc}
 ENDPROC(cpu_v7_proc_fin)
 
 /*
@@ -56,8 +63,6 @@ ENDPROC(cpu_v7_proc_fin)
  *	to what would be the reset vector.
  *
  *	- loc   - location to jump to for soft reset
- *
- *	It is assumed that:
  */
 	.align	5
 ENTRY(cpu_v7_reset)
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 96456f548798..8e4f6dca8997 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -407,6 +407,13 @@ __xsc3_setup:
 
 	adr	r5, xsc3_crval
 	ldmia	r5, {r5, r6}
+
+#ifdef CONFIG_CACHE_XSC3L2
+	mrc	p15, 1, r0, c0, c0, 1		@ get L2 present information
+	ands	r0, r0, #0xf8
+	orrne	r6, r6, #(1 << 26)		@ enable L2 if present
+#endif
+
 	mrc	p15, 0, r0, c1, c0, 0		@ get control register
 	bic	r0, r0, r5			@ ..V. ..R. .... ..A.
 	orr	r0, r0, r6			@ ..VI Z..S .... .C.M (mmu)
diff --git a/arch/arm/mm/tlb-v7.S b/arch/arm/mm/tlb-v7.S
index a26a605b73bd..0cb1848bd876 100644
--- a/arch/arm/mm/tlb-v7.S
+++ b/arch/arm/mm/tlb-v7.S
@@ -40,7 +40,6 @@ ENTRY(v7wbi_flush_user_tlb_range)
 	asid	r3, r3				@ mask ASID
 	orr	r0, r3, r0, lsl #PAGE_SHIFT	@ Create initial MVA
 	mov	r1, r1, lsl #PAGE_SHIFT
-	vma_vm_flags r2, r2			@ get vma->vm_flags
 1:
 #ifdef CONFIG_SMP
 	mcr	p15, 0, r0, c8, c3, 1		@ TLB invalidate U MVA (shareable) 
diff --git a/arch/arm/nwfpe/Makefile b/arch/arm/nwfpe/Makefile
index b29178c0414e..deb3a82ddbdf 100644
--- a/arch/arm/nwfpe/Makefile
+++ b/arch/arm/nwfpe/Makefile
@@ -6,7 +6,7 @@ obj-$(CONFIG_FPE_NWFPE)		+= nwfpe.o
 
 nwfpe-y				+= fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
 				   fpa11_cprt.o fpmodule.o fpopcode.o \
-				   softfloat.o single_cpdo.o double_cpdo.o
+				   softfloat.o single_cpdo.o double_cpdo.o \
+				   entry.o
 
 nwfpe-$(CONFIG_FPE_NWFPE_XP)	+= extended_cpdo.o
-nwfpe-$(CONFIG_CPU_32)		+= entry.o
diff --git a/arch/arm/oprofile/op_model_v7.c b/arch/arm/oprofile/op_model_v7.c
index f20295f14adb..2088a6c0cc0e 100644
--- a/arch/arm/oprofile/op_model_v7.c
+++ b/arch/arm/oprofile/op_model_v7.c
@@ -191,12 +191,8 @@ int armv7_setup_pmnc(void)
 		return -EBUSY;
 	}
 
-	/*
-	 * Initialize & Reset PMNC: C bit, D bit and P bit.
-	 *  Note: Using a slower count for CCNT (D bit: divide by 64) results
-	 *   in a more stable system
-	 */
-	armv7_pmnc_write(PMNC_P | PMNC_C | PMNC_D);
+	/* Initialize & Reset PMNC: C bit and P bit */
+	armv7_pmnc_write(PMNC_P | PMNC_C);
 
 
 	for (cnt = CCNT; cnt < CNTMAX; cnt++) {
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index 810c47f56e77..9af494f0ab3d 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -58,19 +58,19 @@
 
 #define MX25_PAD_A18__A18		IOMUX_PAD(0x23c, 0x020, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A18__GPIO_2_4		IOMUX_PAD(0x23c, 0x020, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A18__FEC_COL		IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTL)
+#define MX25_PAD_A18__FEC_COL		IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_A19__A19		IOMUX_PAD(0x240, 0x024, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A19__FEC_RX_ER		IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTL)
+#define MX25_PAD_A19__FEC_RX_ER		IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTRL)
 #define MX25_PAD_A19__GPIO_2_5		IOMUX_PAD(0x240, 0x024, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_A20__A20		IOMUX_PAD(0x244, 0x028, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A20__GPIO_2_6		IOMUX_PAD(0x244, 0x028, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A20__FEC_RDATA2	IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTL)
+#define MX25_PAD_A20__FEC_RDATA2	IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_A21__A21		IOMUX_PAD(0x248, 0x02c, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A21__GPIO_2_7		IOMUX_PAD(0x248, 0x02c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A21__FEC_RDATA3	IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTL)
+#define MX25_PAD_A21__FEC_RDATA3	IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_A22__A22		IOMUX_PAD(0x000, 0x030, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A22__GPIO_2_8		IOMUX_PAD(0x000, 0x030, 0x15, 0, 0, NO_PAD_CTRL)
@@ -80,11 +80,11 @@
 
 #define MX25_PAD_A24__A24		IOMUX_PAD(0x250, 0x038, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A24__GPIO_2_10		IOMUX_PAD(0x250, 0x038, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A24__FEC_RX_CLK	IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTL)
+#define MX25_PAD_A24__FEC_RX_CLK	IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_A25__A25		IOMUX_PAD(0x254, 0x03c, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_A25__GPIO_2_11		IOMUX_PAD(0x254, 0x03c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A25__FEC_CRS		IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTL)
+#define MX25_PAD_A25__FEC_CRS		IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_EB0__EB0		IOMUX_PAD(0x258, 0x040, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_EB0__AUD4_TXD		IOMUX_PAD(0x258, 0x040, 0x14, 0x464, 0, NO_PAD_CTRL)
@@ -112,7 +112,7 @@
 #define MX25_PAD_CS5__UART5_RTS		IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL)
 #define MX25_PAD_CS5__GPIO_3_21		IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_NF_CE0__NF_CE0		IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_NF_CE0__NF_CE0		IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_NF_CE0__GPIO_3_22	IOMUX_PAD(0x26c, 0x05c, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_ECB__ECB		IOMUX_PAD(0x270, 0x060, 0x10, 0, 0, NO_PAD_CTRL)
@@ -229,28 +229,28 @@
 #define MX25_PAD_LD7__GPIO_1_21		IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_LD8__LD8		IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD8__FEC_TX_ERR	IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD8__FEC_TX_ERR	IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_LD9__LD9		IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD9__FEC_COL		IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTL)
+#define MX25_PAD_LD9__FEC_COL		IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_LD10__LD10		IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD10__FEC_RX_ER	IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTL)
+#define MX25_PAD_LD10__FEC_RX_ER	IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_LD11__LD11		IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD11__FEC_RDATA2	IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTL)
+#define MX25_PAD_LD11__FEC_RDATA2	IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_LD12__LD12		IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD12__FEC_RDATA3	IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTL)
+#define MX25_PAD_LD12__FEC_RDATA3	IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_LD13__LD13		IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD13__FEC_TDATA2	IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD13__FEC_TDATA2	IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_LD14__LD14		IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD14__FEC_TDATA3	IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_LD14__FEC_TDATA3	IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_LD15__LD15		IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD15__FEC_RX_CLK	IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTL)
+#define MX25_PAD_LD15__FEC_RX_CLK	IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_HSYNC__HSYNC		IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_HSYNC__GPIO_1_22	IOMUX_PAD(0x300, 0x108, 0x15, 0, 0, NO_PAD_CTRL)
@@ -265,7 +265,7 @@
 #define MX25_PAD_OE_ACD__GPIO_1_25	IOMUX_PAD(0x30c, 0x114, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_CONTRAST__CONTRAST	IOMUX_PAD(0x310, 0x118, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CONTRAST__FEC_CRS	IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTL)
+#define MX25_PAD_CONTRAST__FEC_CRS	IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTRL)
 
 #define MX25_PAD_PWM__PWM		IOMUX_PAD(0x314, 0x11c, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_PWM__GPIO_1_26		IOMUX_PAD(0x314, 0x11c, 0x15, 0, 0, NO_PAD_CTRL)
@@ -354,19 +354,19 @@
 #define MX25_PAD_UART2_TXD__GPIO_4_27	IOMUX_PAD(0x37c, 0x184, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_UART2_RTS__UART2_RTS	IOMUX_PAD(0x380, 0x188, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_RTS__FEC_COL	IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTL)
+#define MX25_PAD_UART2_RTS__FEC_COL	IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTRL)
 #define MX25_PAD_UART2_RTS__GPIO_4_28	IOMUX_PAD(0x380, 0x188, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_UART2_CTS__FEC_RX_ER	IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTL)
+#define MX25_PAD_UART2_CTS__FEC_RX_ER	IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTRL)
 #define MX25_PAD_UART2_CTS__UART2_CTS	IOMUX_PAD(0x384, 0x18c, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_UART2_CTS__GPIO_4_29	IOMUX_PAD(0x384, 0x18c, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_SD1_CMD__SD1_CMD	IOMUX_PAD(0x388, 0x190, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CMD__FEC_RDATA2	IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_CMD__FEC_RDATA2	IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_CMD__GPIO_2_23	IOMUX_PAD(0x388, 0x190, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_SD1_CLK__SD1_CLK	IOMUX_PAD(0x38c, 0x194, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CLK__FEC_RDATA3	IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_CLK__FEC_RDATA3	IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_CLK__GPIO_2_24	IOMUX_PAD(0x38c, 0x194, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_SD1_DATA0__SD1_DATA0	IOMUX_PAD(0x390, 0x198, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
@@ -377,11 +377,11 @@
 #define MX25_PAD_SD1_DATA1__GPIO_2_26	IOMUX_PAD(0x394, 0x19c, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_SD1_DATA2__SD1_DATA2	IOMUX_PAD(0x398, 0x1a0, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA2__FEC_RX_CLK	IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_DATA2__FEC_RX_CLK	IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_DATA2__GPIO_2_27	IOMUX_PAD(0x398, 0x1a0, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_SD1_DATA3__SD1_DATA3	IOMUX_PAD(0x39c, 0x1a4, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA3__FEC_CRS	IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTL)
+#define MX25_PAD_SD1_DATA3__FEC_CRS	IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTRL)
 #define MX25_PAD_SD1_DATA3__GPIO_2_28	IOMUX_PAD(0x39c, 0x1a4, 0x15, 0, 0, NO_PAD_CTRL)
 
 #define MX25_PAD_KPP_ROW0__KPP_ROW0	IOMUX_PAD(0x3a0, 0x1a8, 0x10, 0, 0, PAD_CTL_PKE)
@@ -410,7 +410,7 @@
 #define MX25_PAD_KPP_COL3__KPP_COL3	IOMUX_PAD(0x3bc, 0x1c4, 0x10, 0, 0, PAD_CTL_PKE | PAD_CTL_ODE)
 #define MX25_PAD_KPP_COL3__GPIO_3_4	IOMUX_PAD(0x3bc, 0x1c4, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_MDC__FEC_MDC	IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_MDC__FEC_MDC	IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_FEC_MDC__AUD4_TXD	IOMUX_PAD(0x3c0, 0x1c8, 0x12, 0x464, 1, NO_PAD_CTRL)
 #define MX25_PAD_FEC_MDC__GPIO_3_5	IOMUX_PAD(0x3c0, 0x1c8, 0x15, 0, 0, NO_PAD_CTRL)
 
@@ -418,23 +418,23 @@
 #define MX25_PAD_FEC_MDIO__AUD4_RXD	IOMUX_PAD(0x3c4, 0x1cc, 0x12, 0x460, 1, NO_PAD_CTRL)
 #define MX25_PAD_FEC_MDIO__GPIO_3_6	IOMUX_PAD(0x3c4, 0x1cc, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_TDATA0__FEC_TDATA0	IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TDATA0__FEC_TDATA0	IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_FEC_TDATA0__GPIO_3_7	IOMUX_PAD(0x3c8, 0x1d0, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_TDATA1__FEC_TDATA1	IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TDATA1__FEC_TDATA1	IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_FEC_TDATA1__AUD4_TXFS	IOMUX_PAD(0x3cc, 0x1d4, 0x12, 0x474, 1, NO_PAD_CTRL)
 #define MX25_PAD_FEC_TDATA1__GPIO_3_8	IOMUX_PAD(0x3cc, 0x1d4, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_TX_EN__FEC_TX_EN	IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTL)
+#define MX25_PAD_FEC_TX_EN__FEC_TX_EN	IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTRL)
 #define MX25_PAD_FEC_TX_EN__GPIO_3_9   	IOMUX_PAD(0x3d0, 0x1d8, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_RDATA0__FEC_RDATA0	IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RDATA0__FEC_RDATA0	IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
 #define MX25_PAD_FEC_RDATA0__GPIO_3_10	IOMUX_PAD(0x3d4, 0x1dc, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_RDATA1__FEC_RDATA1	IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RDATA1__FEC_RDATA1	IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
 #define MX25_PAD_FEC_RDATA1__GPIO_3_11	IOMUX_PAD(0x3d8, 0x1e0, 0x15, 0, 0, NO_PAD_CTRL)
 
-#define MX25_PAD_FEC_RX_DV__FEC_RX_DV	IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTL)
+#define MX25_PAD_FEC_RX_DV__FEC_RX_DV	IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
 #define MX25_PAD_FEC_RX_DV__CAN2_RX	IOMUX_PAD(0x3dc, 0x1e4, 0x14, 0x484, 0, PAD_CTL_PUS_22K_UP)
 #define MX25_PAD_FEC_RX_DV__GPIO_3_12	IOMUX_PAD(0x3dc, 0x1e4, 0x15, 0, 0, NO_PAD_CTRL)
 
diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h
index 91e738144804..854e2dc58481 100644
--- a/arch/arm/plat-mxc/include/mach/mx25.h
+++ b/arch/arm/plat-mxc/include/mach/mx25.h
@@ -41,4 +41,8 @@
 #define UART1_BASE_ADDR			0x43f90000
 #define UART2_BASE_ADDR			0x43f94000
 
+#define MX25_FEC_BASE_ADDR		0x50038000
+
+#define MX25_INT_FEC	57
+
 #endif /* __MACH_MX25_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index 4d5d395ad63b..d49384cb1e97 100644
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -60,7 +60,9 @@ static void putc(int ch)
 	UART(TXR) = ch;
 }
 
-#define flush() do { } while (0)
+static inline void flush(void)
+{
+}
 
 #define MX1_UART1_BASE_ADDR	0x00206000
 #define MX25_UART1_BASE_ADDR	0x43f90000
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 89cafc937249..d9f8c844c385 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -36,10 +36,6 @@ static struct clk_functions *arch_clock;
  * Standard clock functions defined in include/linux/clk.h
  *-------------------------------------------------------------------------*/
 
-/* This functions is moved to arch/arm/common/clkdev.c. For OMAP4 since
- * clock framework is not up , it is defined here to avoid rework in
- * every driver. Also dummy prcm reset function is added */
-
 int clk_enable(struct clk *clk)
 {
 	unsigned long flags;
@@ -305,7 +301,6 @@ void clk_enable_init_clocks(void)
 			clk_enable(clkp);
 	}
 }
-EXPORT_SYMBOL(clk_enable_init_clocks);
 
 /*
  * Low level helpers
@@ -334,7 +329,16 @@ void clk_init_cpufreq_table(struct cpufreq_frequency_table **table)
 		arch_clock->clk_init_cpufreq_table(table);
 	spin_unlock_irqrestore(&clockfw_lock, flags);
 }
-EXPORT_SYMBOL(clk_init_cpufreq_table);
+
+void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_exit_cpufreq_table)
+		arch_clock->clk_exit_cpufreq_table(table);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
+}
 #endif
 
 /*-------------------------------------------------------------------------*/
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index f8ddbdd8b076..6d3d33360056 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -134,6 +134,7 @@ static int __init omap_cpu_init(struct cpufreq_policy *policy)
 
 static int omap_cpu_exit(struct cpufreq_policy *policy)
 {
+	clk_exit_cpufreq_table(&freq_table);
 	clk_put(mpu_clk);
 	return 0;
 }
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 04846811d0aa..d17620c50c28 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -192,6 +192,7 @@ struct gpio_bank {
 	u32 saved_risingdetect;
 #endif
 	u32 level_mask;
+	u32 toggle_mask;
 	spinlock_t lock;
 	struct gpio_chip chip;
 	struct clk *dbck;
@@ -749,6 +750,44 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
 }
 #endif
 
+/*
+ * This only applies to chips that can't do both rising and falling edge
+ * detection at once.  For all other chips, this function is a noop.
+ */
+static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio)
+{
+	void __iomem *reg = bank->base;
+	u32 l = 0;
+
+	switch (bank->method) {
+#ifdef CONFIG_ARCH_OMAP1
+	case METHOD_MPUIO:
+		reg += OMAP_MPUIO_GPIO_INT_EDGE;
+		break;
+#endif
+#ifdef CONFIG_ARCH_OMAP15XX
+	case METHOD_GPIO_1510:
+		reg += OMAP1510_GPIO_INT_CONTROL;
+		break;
+#endif
+#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+	case METHOD_GPIO_7XX:
+		reg += OMAP7XX_GPIO_INT_CONTROL;
+		break;
+#endif
+	default:
+		return;
+	}
+
+	l = __raw_readl(reg);
+	if ((l >> gpio) & 1)
+		l &= ~(1 << gpio);
+	else
+		l |= 1 << gpio;
+
+	__raw_writel(l, reg);
+}
+
 static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
 {
 	void __iomem *reg = bank->base;
@@ -759,6 +798,8 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
 	case METHOD_MPUIO:
 		reg += OMAP_MPUIO_GPIO_INT_EDGE;
 		l = __raw_readl(reg);
+		if (trigger & IRQ_TYPE_EDGE_BOTH)
+			bank->toggle_mask |= 1 << gpio;
 		if (trigger & IRQ_TYPE_EDGE_RISING)
 			l |= 1 << gpio;
 		else if (trigger & IRQ_TYPE_EDGE_FALLING)
@@ -771,6 +812,8 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
 	case METHOD_GPIO_1510:
 		reg += OMAP1510_GPIO_INT_CONTROL;
 		l = __raw_readl(reg);
+		if (trigger & IRQ_TYPE_EDGE_BOTH)
+			bank->toggle_mask |= 1 << gpio;
 		if (trigger & IRQ_TYPE_EDGE_RISING)
 			l |= 1 << gpio;
 		else if (trigger & IRQ_TYPE_EDGE_FALLING)
@@ -803,6 +846,8 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
 	case METHOD_GPIO_7XX:
 		reg += OMAP7XX_GPIO_INT_CONTROL;
 		l = __raw_readl(reg);
+		if (trigger & IRQ_TYPE_EDGE_BOTH)
+			bank->toggle_mask |= 1 << gpio;
 		if (trigger & IRQ_TYPE_EDGE_RISING)
 			l |= 1 << gpio;
 		else if (trigger & IRQ_TYPE_EDGE_FALLING)
@@ -1072,7 +1117,7 @@ static inline void _set_gpio_irqenable(struct gpio_bank *bank, int gpio, int ena
  */
 static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
 {
-	unsigned long flags;
+	unsigned long uninitialized_var(flags);
 
 	switch (bank->method) {
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -1217,7 +1262,7 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
 	void __iomem *isr_reg = NULL;
 	u32 isr;
-	unsigned int gpio_irq;
+	unsigned int gpio_irq, gpio_index;
 	struct gpio_bank *bank;
 	u32 retrigger = 0;
 	int unmasked = 0;
@@ -1284,9 +1329,23 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 
 		gpio_irq = bank->virtual_irq_start;
 		for (; isr != 0; isr >>= 1, gpio_irq++) {
+			gpio_index = get_gpio_index(irq_to_gpio(gpio_irq));
+
 			if (!(isr & 1))
 				continue;
 
+#ifdef CONFIG_ARCH_OMAP1
+			/*
+			 * Some chips can't respond to both rising and falling
+			 * at the same time.  If this irq was requested with
+			 * both flags, we need to flip the ICR data for the IRQ
+			 * to respond to the IRQ for the opposite direction.
+			 * This will be indicated in the bank toggle_mask.
+			 */
+			if (bank->toggle_mask & (1 << gpio_index))
+				_toggle_gpio_edge_triggering(bank, gpio_index);
+#endif
+
 			generic_handle_irq(gpio_irq);
 		}
 	}
diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
index 376ce18216ff..5cd622039da0 100644
--- a/arch/arm/plat-omap/include/plat/board.h
+++ b/arch/arm/plat-omap/include/plat/board.h
@@ -99,7 +99,6 @@ struct fb_info;
 struct omap_backlight_config {
 	int default_intensity;
 	int (*set_power)(struct device *dev, int state);
-	int (*check_fb)(struct fb_info *fb);
 };
 
 struct omap_fbmem_config {
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 309b6d1dccdb..94fe2a0ce40a 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -119,6 +119,7 @@ struct clk_functions {
 	void		(*clk_disable_unused)(struct clk *clk);
 #ifdef CONFIG_CPU_FREQ
 	void		(*clk_init_cpufreq_table)(struct cpufreq_frequency_table **);
+	void		(*clk_exit_cpufreq_table)(struct cpufreq_frequency_table **);
 #endif
 };
 
@@ -135,6 +136,7 @@ extern unsigned long followparent_recalc(struct clk *clk);
 extern void clk_enable_init_clocks(void);
 #ifdef CONFIG_CPU_FREQ
 extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
+extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
 #endif
 
 extern const struct clkops clkops_null;
diff --git a/arch/arm/plat-omap/include/plat/control.h b/arch/arm/plat-omap/include/plat/control.h
index 2ae884378638..a745d62fad0d 100644
--- a/arch/arm/plat-omap/include/plat/control.h
+++ b/arch/arm/plat-omap/include/plat/control.h
@@ -147,7 +147,7 @@
 #define OMAP343X_CONTROL_IVA2_BOOTADDR	(OMAP2_CONTROL_GENERAL + 0x0190)
 #define OMAP343X_CONTROL_IVA2_BOOTMOD	(OMAP2_CONTROL_GENERAL + 0x0194)
 #define OMAP343X_CONTROL_DEBOBS(i)	(OMAP2_CONTROL_GENERAL + 0x01B0 \
-					+ ((i) >> 1) * 4 + (!(i) & 1) * 2)
+					+ ((i) >> 1) * 4 + (!((i) & 1)) * 2)
 #define OMAP343X_CONTROL_PROG_IO0	(OMAP2_CONTROL_GENERAL + 0x01D4)
 #define OMAP343X_CONTROL_PROG_IO1	(OMAP2_CONTROL_GENERAL + 0x01D8)
 #define OMAP343X_CONTROL_DSS_DPLL_SPREADING	(OMAP2_CONTROL_GENERAL + 0x01E0)
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index 7e5319f907d1..a3e7b471bcba 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -122,16 +122,21 @@
 #define OMAP243X_SMS_VIRT	(OMAP243X_SMS_PHYS + OMAP2_L3_IO_OFFSET)
 #define OMAP243X_SMS_SIZE	SZ_1M
 
-/* DSP */
-#define DSP_MEM_24XX_PHYS	OMAP2420_DSP_MEM_BASE	/* 0x58000000 */
-#define DSP_MEM_24XX_VIRT	0xe0000000
-#define DSP_MEM_24XX_SIZE	0x28000
-#define DSP_IPI_24XX_PHYS	OMAP2420_DSP_IPI_BASE	/* 0x59000000 */
-#define DSP_IPI_24XX_VIRT	0xe1000000
-#define DSP_IPI_24XX_SIZE	SZ_4K
-#define DSP_MMU_24XX_PHYS	OMAP2420_DSP_MMU_BASE	/* 0x5a000000 */
-#define DSP_MMU_24XX_VIRT	0xe2000000
-#define DSP_MMU_24XX_SIZE	SZ_4K
+/* 2420 IVA */
+#define DSP_MEM_2420_PHYS	OMAP2420_DSP_MEM_BASE
+						/* 0x58000000 --> 0xfc100000 */
+#define DSP_MEM_2420_VIRT	0xfc100000
+#define DSP_MEM_2420_SIZE	0x28000
+#define DSP_IPI_2420_PHYS	OMAP2420_DSP_IPI_BASE
+						/* 0x59000000 --> 0xfc128000 */
+#define DSP_IPI_2420_VIRT	0xfc128000
+#define DSP_IPI_2420_SIZE	SZ_4K
+#define DSP_MMU_2420_PHYS	OMAP2420_DSP_MMU_BASE
+						/* 0x5a000000 --> 0xfc129000 */
+#define DSP_MMU_2420_VIRT	0xfc129000
+#define DSP_MMU_2420_SIZE	SZ_4K
+
+/* 2430 IVA2.1 - currently unmapped */
 
 /*
  * ----------------------------------------------------------------------------
@@ -182,16 +187,7 @@
 #define OMAP343X_SDRC_VIRT	(OMAP343X_SDRC_PHYS + OMAP2_L3_IO_OFFSET)
 #define OMAP343X_SDRC_SIZE	SZ_1M
 
-/* DSP */
-#define DSP_MEM_34XX_PHYS	OMAP34XX_DSP_MEM_BASE	/* 0x58000000 */
-#define DSP_MEM_34XX_VIRT	0xe0000000
-#define DSP_MEM_34XX_SIZE	0x28000
-#define DSP_IPI_34XX_PHYS	OMAP34XX_DSP_IPI_BASE	/* 0x59000000 */
-#define DSP_IPI_34XX_VIRT	0xe1000000
-#define DSP_IPI_34XX_SIZE	SZ_4K
-#define DSP_MMU_34XX_PHYS	OMAP34XX_DSP_MMU_BASE	/* 0x5a000000 */
-#define DSP_MMU_34XX_VIRT	0xe2000000
-#define DSP_MMU_34XX_SIZE	SZ_4K
+/* 3430 IVA - currently unmapped */
 
 /*
  * ----------------------------------------------------------------------------
diff --git a/arch/arm/plat-omap/include/plat/mux.h b/arch/arm/plat-omap/include/plat/mux.h
index 8f069cc80350..692c90e89ac3 100644
--- a/arch/arm/plat-omap/include/plat/mux.h
+++ b/arch/arm/plat-omap/include/plat/mux.h
@@ -183,6 +183,14 @@ enum omap7xx_index {
 	/* I2C */
 	I2C_7XX_SCL,
 	I2C_7XX_SDA,
+
+	/* SPI */
+	SPI_7XX_1,
+	SPI_7XX_2,
+	SPI_7XX_3,
+	SPI_7XX_4,
+	SPI_7XX_5,
+	SPI_7XX_6,
 };
 
 enum omap1xxx_index {
diff --git a/arch/arm/plat-omap/include/plat/omap7xx.h b/arch/arm/plat-omap/include/plat/omap7xx.h
index 53f52414b0e9..48e4757e1e30 100644
--- a/arch/arm/plat-omap/include/plat/omap7xx.h
+++ b/arch/arm/plat-omap/include/plat/omap7xx.h
@@ -46,6 +46,9 @@
 #define OMAP7XX_DSPREG_SIZE	SZ_128K
 #define OMAP7XX_DSPREG_START	0xE1000000
 
+#define OMAP7XX_SPI1_BASE	0xfffc0800
+#define OMAP7XX_SPI2_BASE	0xfffc1000
+
 /*
  * ----------------------------------------------------------------------------
  * OMAP7XX specific configuration registers
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index 11f5d7961c73..0cfd54f519c4 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -66,12 +66,12 @@ void __iomem *omap_ioremap(unsigned long p, size_t size, unsigned int type)
 			return XLATE(p, L4_24XX_PHYS, L4_24XX_VIRT);
 	}
 	if (cpu_is_omap2420()) {
-		if (BETWEEN(p, DSP_MEM_24XX_PHYS, DSP_MEM_24XX_SIZE))
-			return XLATE(p, DSP_MEM_24XX_PHYS, DSP_MEM_24XX_VIRT);
-		if (BETWEEN(p, DSP_IPI_24XX_PHYS, DSP_IPI_24XX_SIZE))
-			return XLATE(p, DSP_IPI_24XX_PHYS, DSP_IPI_24XX_SIZE);
-		if (BETWEEN(p, DSP_MMU_24XX_PHYS, DSP_MMU_24XX_SIZE))
-			return XLATE(p, DSP_MMU_24XX_PHYS, DSP_MMU_24XX_VIRT);
+		if (BETWEEN(p, DSP_MEM_2420_PHYS, DSP_MEM_2420_SIZE))
+			return XLATE(p, DSP_MEM_2420_PHYS, DSP_MEM_2420_VIRT);
+		if (BETWEEN(p, DSP_IPI_2420_PHYS, DSP_IPI_2420_SIZE))
+			return XLATE(p, DSP_IPI_2420_PHYS, DSP_IPI_2420_SIZE);
+		if (BETWEEN(p, DSP_MMU_2420_PHYS, DSP_MMU_2420_SIZE))
+			return XLATE(p, DSP_MMU_2420_PHYS, DSP_MMU_2420_VIRT);
 	}
 	if (cpu_is_omap2430()) {
 		if (BETWEEN(p, L4_WK_243X_PHYS, L4_WK_243X_SIZE))
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index c0ff1e39d893..463d6386aff2 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -827,7 +827,7 @@ EXPORT_SYMBOL_GPL(iommu_get);
  **/
 void iommu_put(struct iommu *obj)
 {
-	if (!obj && IS_ERR(obj))
+	if (!obj || IS_ERR(obj))
 		return;
 
 	mutex_lock(&obj->iommu_lock);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 2cc1cc328bac..f75767278fc3 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -436,7 +436,7 @@ int omap_mcbsp_request(unsigned int id)
 			dev_err(mcbsp->dev, "Unable to request TX IRQ %d "
 					"for McBSP%d\n", mcbsp->tx_irq,
 					mcbsp->id);
-			return err;
+			goto error;
 		}
 
 		init_completion(&mcbsp->rx_irq_completion);
@@ -446,12 +446,26 @@ int omap_mcbsp_request(unsigned int id)
 			dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
 					"for McBSP%d\n", mcbsp->rx_irq,
 					mcbsp->id);
-			free_irq(mcbsp->tx_irq, (void *)mcbsp);
-			return err;
+			goto tx_irq;
 		}
 	}
 
 	return 0;
+tx_irq:
+	free_irq(mcbsp->tx_irq, (void *)mcbsp);
+error:
+	if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
+			mcbsp->pdata->ops->free(id);
+
+	/* Do procedure specific to omap34xx arch, if applicable */
+	omap34xx_mcbsp_free(mcbsp);
+
+	clk_disable(mcbsp->fclk);
+	clk_disable(mcbsp->iclk);
+
+	mcbsp->free = 1;
+
+	return err;
 }
 EXPORT_SYMBOL(omap_mcbsp_request);
 
diff --git a/arch/arm/plat-pxa/pwm.c b/arch/arm/plat-pxa/pwm.c
index a9eabdcfa163..51dc5c8106c0 100644
--- a/arch/arm/plat-pxa/pwm.c
+++ b/arch/arm/plat-pxa/pwm.c
@@ -204,14 +204,14 @@ static int __devinit pwm_probe(struct platform_device *pdev)
 		goto err_free_clk;
 	}
 
-	r = request_mem_region(r->start, r->end - r->start + 1, pdev->name);
+	r = request_mem_region(r->start, resource_size(r), pdev->name);
 	if (r == NULL) {
 		dev_err(&pdev->dev, "failed to request memory resource\n");
 		ret = -EBUSY;
 		goto err_free_clk;
 	}
 
-	pwm->mmio_base = ioremap(r->start, r->end - r->start + 1);
+	pwm->mmio_base = ioremap(r->start, resource_size(r));
 	if (pwm->mmio_base == NULL) {
 		dev_err(&pdev->dev, "failed to ioremap() registers\n");
 		ret = -ENODEV;
@@ -241,7 +241,7 @@ static int __devinit pwm_probe(struct platform_device *pdev)
 	return 0;
 
 err_free_mem:
-	release_mem_region(r->start, r->end - r->start + 1);
+	release_mem_region(r->start, resource_size(r));
 err_free_clk:
 	clk_put(pwm->clk);
 err_free:
@@ -271,7 +271,7 @@ static int __devexit pwm_remove(struct platform_device *pdev)
 	iounmap(pwm->mmio_base);
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(r->start, r->end - r->start + 1);
+	release_mem_region(r->start, resource_size(r));
 
 	clk_put(pwm->clk);
 	kfree(pwm);
diff --git a/arch/arm/plat-s3c/dev-nand.c b/arch/arm/plat-s3c/dev-nand.c
index e771e77dcd54..a52fb6cf618f 100644
--- a/arch/arm/plat-s3c/dev-nand.c
+++ b/arch/arm/plat-s3c/dev-nand.c
@@ -58,8 +58,8 @@ static int __init s3c_nand_copy_set(struct s3c2410_nand_set *set)
 			return -ENOMEM;
 	}
 	
-	size = sizeof(int) * set->nr_chips;
-	if (size) {
+	if (set->nr_map && set->nr_chips) {
+		size = sizeof(int) * set->nr_chips;
 		ptr = kmemdup(set->nr_map, size, GFP_KERNEL);
 		set->nr_map = ptr;
 
@@ -114,7 +114,7 @@ void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
 		
 		for (i = 0; i < npd->nr_sets; i++) {
 			ret = s3c_nand_copy_set(to);
-			if (!ret) {
+			if (ret) {
 				printk(KERN_ERR "%s: failed to copy set %d\n",
 				__func__, i);
 				return;
@@ -122,6 +122,8 @@ void __init s3c_nand_set_platdata(struct s3c2410_platform_nand *nand)
 			to++;
 		}
 	}
+
+	s3c_device_nand.dev.platform_data = npd;
 }
 
 EXPORT_SYMBOL_GPL(s3c_nand_set_platdata);
diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h
index 932cbbbb4273..c1c20b023917 100644
--- a/arch/arm/plat-s3c/include/plat/devs.h
+++ b/arch/arm/plat-s3c/include/plat/devs.h
@@ -31,6 +31,7 @@ extern struct platform_device s3c64xx_device_iisv4;
 extern struct platform_device s3c64xx_device_pcm0;
 extern struct platform_device s3c64xx_device_pcm1;
 
+extern struct platform_device s3c_device_ts;
 extern struct platform_device s3c_device_fb;
 extern struct platform_device s3c_device_usb;
 extern struct platform_device s3c_device_lcd;
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index f52a92ce8dda..7f686a31e672 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -37,6 +37,8 @@
 #include <plat/cpu.h>
 #include <plat/regs-spi.h>
 
+#include <mach/ts.h>
+
 /* Serial port registrations */
 
 static struct resource s3c2410_uart0_resource[] = {
@@ -182,6 +184,22 @@ void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
 	}
 }
 
+/* Touchscreen */
+struct platform_device s3c_device_ts = {
+	.name		  = "s3c2410-ts",
+	.id		  = -1,
+};
+EXPORT_SYMBOL(s3c_device_ts);
+
+static struct s3c2410_ts_mach_info s3c2410ts_info;
+
+void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
+{
+	memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
+	s3c_device_ts.dev.platform_data = &s3c2410ts_info;
+}
+EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
+
 /* USB Device (Gadget)*/
 
 static struct resource s3c_usbgadget_resource[] = {
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index 1364317d421e..12623a474b54 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -70,6 +70,7 @@ void __init s3c244x_map_io(void)
 	s3c_device_sdi.name  = "s3c2440-sdi";
 	s3c_device_i2c0.name  = "s3c2440-i2c";
 	s3c_device_nand.name = "s3c2440-nand";
+	s3c_device_ts.name = "s3c2440-ts";
 	s3c_device_usbgadget.name = "s3c2440-usbgadget";
 }
 
diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index 6ffa21eb1b91..ffd56deb9e81 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -46,6 +46,7 @@ static struct clk clk_ext_xtal_mux = {
 #define clk_fin_epll clk_ext_xtal_mux
 
 #define clk_fout_mpll	clk_mpll
+#define clk_fout_epll	clk_epll
 
 struct clk_sources {
 	unsigned int	nr_sources;
@@ -88,11 +89,6 @@ static struct clksrc_clk clk_mout_apll = {
 	.sources	= &clk_src_apll,
 };
 
-static struct clk clk_fout_epll = {
-	.name		= "fout_epll",
-	.id		= -1,
-};
-
 static struct clk *clk_src_epll_list[] = {
 	[0] = &clk_fin_epll,
 	[1] = &clk_fout_epll,
@@ -715,7 +711,6 @@ static struct clk *clks[] __initdata = {
 	&clk_iis_cd1,
 	&clk_pcm_cd,
 	&clk_mout_epll.clk,
-	&clk_fout_epll,
 	&clk_mout_mpll.clk,
 	&clk_dout_mpll,
 	&clk_mmc0.clk,
@@ -760,7 +755,4 @@ void __init s3c6400_register_clocks(unsigned armclk_divlimit)
 			       clkp->name, ret);
 		}
 	}
-
-	clk_mpll.parent = &clk_mout_mpll.clk;
-	clk_epll.parent = &clk_mout_epll.clk;
 }
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index aed05bc3c2ea..f60a5400a25b 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -63,14 +63,15 @@ static void vfp_thread_flush(struct thread_info *thread)
 	put_cpu();
 }
 
-static void vfp_thread_release(struct thread_info *thread)
+static void vfp_thread_exit(struct thread_info *thread)
 {
 	/* release case: Per-thread VFP cleanup. */
 	union vfp_state *vfp = &thread->vfpstate;
-	unsigned int cpu = thread->cpu;
+	unsigned int cpu = get_cpu();
 
 	if (last_VFP_context[cpu] == vfp)
 		last_VFP_context[cpu] = NULL;
+	put_cpu();
 }
 
 /*
@@ -88,11 +89,13 @@ static void vfp_thread_release(struct thread_info *thread)
  *	but may change at any time.
  *   - we could be preempted if tree preempt rcu is enabled, so
  *	it is unsafe to use thread->cpu.
- *  THREAD_NOTIFY_RELEASE:
- *   - the thread (v) will not be running on any CPU; it is a dead thread.
- *   - thread->cpu will be the last CPU the thread ran on, which may not
- *	be the current CPU.
- *   - we could be preempted if tree preempt rcu is enabled.
+ *  THREAD_NOTIFY_EXIT
+ *   - the thread (v) will be running on the local CPU, so
+ *	v === current_thread_info()
+ *   - thread->cpu is the local CPU number at the time it is accessed,
+ *	but may change at any time.
+ *   - we could be preempted if tree preempt rcu is enabled, so
+ *	it is unsafe to use thread->cpu.
  */
 static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v)
 {
@@ -133,7 +136,7 @@ static int vfp_notifier(struct notifier_block *self, unsigned long cmd, void *v)
 	if (cmd == THREAD_NOTIFY_FLUSH)
 		vfp_thread_flush(thread);
 	else
-		vfp_thread_release(thread);
+		vfp_thread_exit(thread);
 
 	return NOTIFY_DONE;
 }
diff --git a/arch/blackfin/include/asm/page.h b/arch/blackfin/include/asm/page.h
index 944a07c6cfd6..1d04e4078340 100644
--- a/arch/blackfin/include/asm/page.h
+++ b/arch/blackfin/include/asm/page.h
@@ -10,4 +10,9 @@
 #include <asm-generic/page.h>
 #define MAP_NR(addr) (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
 
+#define VM_DATA_DEFAULT_FLAGS \
+	(VM_READ | VM_WRITE | \
+	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
+		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
 #endif
diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
index f1036b6b9293..34c7c3ed2c9c 100644
--- a/arch/blackfin/kernel/kgdb.c
+++ b/arch/blackfin/kernel/kgdb.c
@@ -6,23 +6,9 @@
  * Licensed under the GPL-2 or later.
  */
 
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
 #include <linux/ptrace.h>		/* for linux pt_regs struct */
 #include <linux/kgdb.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/irq.h>
 #include <linux/uaccess.h>
-#include <asm/system.h>
-#include <asm/traps.h>
-#include <asm/blackfin.h>
-#include <asm/dma.h>
 
 void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs)
 {
@@ -147,7 +133,7 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
 	regs->lb1 = gdb_regs[BFIN_LB1];
 	regs->usp = gdb_regs[BFIN_USP];
 	regs->syscfg = gdb_regs[BFIN_SYSCFG];
-	regs->retx = gdb_regs[BFIN_PC];
+	regs->retx = gdb_regs[BFIN_RETX];
 	regs->retn = gdb_regs[BFIN_RETN];
 	regs->rete = gdb_regs[BFIN_RETE];
 	regs->pc = gdb_regs[BFIN_PC];
@@ -424,182 +410,6 @@ struct kgdb_arch arch_kgdb_ops = {
 	.correct_hw_break = bfin_correct_hw_break,
 };
 
-static int hex(char ch)
-{
-	if ((ch >= 'a') && (ch <= 'f'))
-		return ch - 'a' + 10;
-	if ((ch >= '0') && (ch <= '9'))
-		return ch - '0';
-	if ((ch >= 'A') && (ch <= 'F'))
-		return ch - 'A' + 10;
-	return -1;
-}
-
-static int validate_memory_access_address(unsigned long addr, int size)
-{
-	if (size < 0 || addr == 0)
-		return -EFAULT;
-	return bfin_mem_access_type(addr, size);
-}
-
-static int bfin_probe_kernel_read(char *dst, char *src, int size)
-{
-	unsigned long lsrc = (unsigned long)src;
-	int mem_type;
-
-	mem_type = validate_memory_access_address(lsrc, size);
-	if (mem_type < 0)
-		return mem_type;
-
-	if (lsrc >= SYSMMR_BASE) {
-		if (size == 2 && lsrc % 2 == 0) {
-			u16 mmr = bfin_read16(src);
-			memcpy(dst, &mmr, sizeof(mmr));
-			return 0;
-		} else if (size == 4 && lsrc % 4 == 0) {
-			u32 mmr = bfin_read32(src);
-			memcpy(dst, &mmr, sizeof(mmr));
-			return 0;
-		}
-	} else {
-		switch (mem_type) {
-			case BFIN_MEM_ACCESS_CORE:
-			case BFIN_MEM_ACCESS_CORE_ONLY:
-				return probe_kernel_read(dst, src, size);
-			/* XXX: should support IDMA here with SMP */
-			case BFIN_MEM_ACCESS_DMA:
-				if (dma_memcpy(dst, src, size))
-					return 0;
-				break;
-			case BFIN_MEM_ACCESS_ITEST:
-				if (isram_memcpy(dst, src, size))
-					return 0;
-				break;
-		}
-	}
-
-	return -EFAULT;
-}
-
-static int bfin_probe_kernel_write(char *dst, char *src, int size)
-{
-	unsigned long ldst = (unsigned long)dst;
-	int mem_type;
-
-	mem_type = validate_memory_access_address(ldst, size);
-	if (mem_type < 0)
-		return mem_type;
-
-	if (ldst >= SYSMMR_BASE) {
-		if (size == 2 && ldst % 2 == 0) {
-			u16 mmr;
-			memcpy(&mmr, src, sizeof(mmr));
-			bfin_write16(dst, mmr);
-			return 0;
-		} else if (size == 4 && ldst % 4 == 0) {
-			u32 mmr;
-			memcpy(&mmr, src, sizeof(mmr));
-			bfin_write32(dst, mmr);
-			return 0;
-		}
-	} else {
-		switch (mem_type) {
-			case BFIN_MEM_ACCESS_CORE:
-			case BFIN_MEM_ACCESS_CORE_ONLY:
-				return probe_kernel_write(dst, src, size);
-			/* XXX: should support IDMA here with SMP */
-			case BFIN_MEM_ACCESS_DMA:
-				if (dma_memcpy(dst, src, size))
-					return 0;
-				break;
-			case BFIN_MEM_ACCESS_ITEST:
-				if (isram_memcpy(dst, src, size))
-					return 0;
-				break;
-		}
-	}
-
-	return -EFAULT;
-}
-
-/*
- * Convert the memory pointed to by mem into hex, placing result in buf.
- * Return a pointer to the last char put in buf (null). May return an error.
- */
-int kgdb_mem2hex(char *mem, char *buf, int count)
-{
-	char *tmp;
-	int err;
-
-	/*
-	 * We use the upper half of buf as an intermediate buffer for the
-	 * raw memory copy.  Hex conversion will work against this one.
-	 */
-	tmp = buf + count;
-
-	err = bfin_probe_kernel_read(tmp, mem, count);
-	if (!err) {
-		while (count > 0) {
-			buf = pack_hex_byte(buf, *tmp);
-			tmp++;
-			count--;
-		}
-
-		*buf = 0;
-	}
-
-	return err;
-}
-
-/*
- * Copy the binary array pointed to by buf into mem.  Fix $, #, and
- * 0x7d escaped with 0x7d.  Return a pointer to the character after
- * the last byte written.
- */
-int kgdb_ebin2mem(char *buf, char *mem, int count)
-{
-	char *tmp_old, *tmp_new;
-	int size;
-
-	tmp_old = tmp_new = buf;
-
-	for (size = 0; size < count; ++size) {
-		if (*tmp_old == 0x7d)
-			*tmp_new = *(++tmp_old) ^ 0x20;
-		else
-			*tmp_new = *tmp_old;
-		tmp_new++;
-		tmp_old++;
-	}
-
-	return bfin_probe_kernel_write(mem, buf, count);
-}
-
-/*
- * Convert the hex array pointed to by buf into binary to be placed in mem.
- * Return a pointer to the character AFTER the last byte written.
- * May return an error.
- */
-int kgdb_hex2mem(char *buf, char *mem, int count)
-{
-	char *tmp_raw, *tmp_hex;
-
-	/*
-	 * We use the upper half of buf as an intermediate buffer for the
-	 * raw memory that is converted from hex.
-	 */
-	tmp_raw = buf + count * 2;
-
-	tmp_hex = tmp_raw - 1;
-	while (tmp_hex >= buf) {
-		tmp_raw--;
-		*tmp_raw = hex(*tmp_hex--);
-		*tmp_raw |= hex(*tmp_hex--) << 4;
-	}
-
-	return bfin_probe_kernel_write(mem, tmp_raw, count);
-}
-
 #define IN_MEM(addr, size, l1_addr, l1_size) \
 ({ \
 	unsigned long __addr = (unsigned long)(addr); \
@@ -629,21 +439,6 @@ int kgdb_validate_break_address(unsigned long addr)
 	return -EFAULT;
 }
 
-int kgdb_arch_set_breakpoint(unsigned long addr, char *saved_instr)
-{
-	int err = bfin_probe_kernel_read(saved_instr, (char *)addr,
-	                                 BREAK_INSTR_SIZE);
-	if (err)
-		return err;
-	return bfin_probe_kernel_write((char *)addr, arch_kgdb_ops.gdb_bpt_instr,
-	                               BREAK_INSTR_SIZE);
-}
-
-int kgdb_arch_remove_breakpoint(unsigned long addr, char *bundle)
-{
-	return bfin_probe_kernel_write((char *)addr, bundle, BREAK_INSTR_SIZE);
-}
-
 int kgdb_arch_init(void)
 {
 	kgdb_single_step = 0;
diff --git a/arch/blackfin/mm/Makefile b/arch/blackfin/mm/Makefile
index d489f894f4b1..4c011b1f661f 100644
--- a/arch/blackfin/mm/Makefile
+++ b/arch/blackfin/mm/Makefile
@@ -2,4 +2,4 @@
 # arch/blackfin/mm/Makefile
 #
 
-obj-y := sram-alloc.o isram-driver.o init.o
+obj-y := sram-alloc.o isram-driver.o init.o maccess.o
diff --git a/arch/blackfin/mm/maccess.c b/arch/blackfin/mm/maccess.c
new file mode 100644
index 000000000000..b71cebc1f8a3
--- /dev/null
+++ b/arch/blackfin/mm/maccess.c
@@ -0,0 +1,97 @@
+/*
+ * safe read and write memory routines callable while atomic
+ *
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/uaccess.h>
+#include <asm/dma.h>
+
+static int validate_memory_access_address(unsigned long addr, int size)
+{
+	if (size < 0 || addr == 0)
+		return -EFAULT;
+	return bfin_mem_access_type(addr, size);
+}
+
+long probe_kernel_read(void *dst, void *src, size_t size)
+{
+	unsigned long lsrc = (unsigned long)src;
+	int mem_type;
+
+	mem_type = validate_memory_access_address(lsrc, size);
+	if (mem_type < 0)
+		return mem_type;
+
+	if (lsrc >= SYSMMR_BASE) {
+		if (size == 2 && lsrc % 2 == 0) {
+			u16 mmr = bfin_read16(src);
+			memcpy(dst, &mmr, sizeof(mmr));
+			return 0;
+		} else if (size == 4 && lsrc % 4 == 0) {
+			u32 mmr = bfin_read32(src);
+			memcpy(dst, &mmr, sizeof(mmr));
+			return 0;
+		}
+	} else {
+		switch (mem_type) {
+		case BFIN_MEM_ACCESS_CORE:
+		case BFIN_MEM_ACCESS_CORE_ONLY:
+			return __probe_kernel_read(dst, src, size);
+			/* XXX: should support IDMA here with SMP */
+		case BFIN_MEM_ACCESS_DMA:
+			if (dma_memcpy(dst, src, size))
+				return 0;
+			break;
+		case BFIN_MEM_ACCESS_ITEST:
+			if (isram_memcpy(dst, src, size))
+				return 0;
+			break;
+		}
+	}
+
+	return -EFAULT;
+}
+
+long probe_kernel_write(void *dst, void *src, size_t size)
+{
+	unsigned long ldst = (unsigned long)dst;
+	int mem_type;
+
+	mem_type = validate_memory_access_address(ldst, size);
+	if (mem_type < 0)
+		return mem_type;
+
+	if (ldst >= SYSMMR_BASE) {
+		if (size == 2 && ldst % 2 == 0) {
+			u16 mmr;
+			memcpy(&mmr, src, sizeof(mmr));
+			bfin_write16(dst, mmr);
+			return 0;
+		} else if (size == 4 && ldst % 4 == 0) {
+			u32 mmr;
+			memcpy(&mmr, src, sizeof(mmr));
+			bfin_write32(dst, mmr);
+			return 0;
+		}
+	} else {
+		switch (mem_type) {
+		case BFIN_MEM_ACCESS_CORE:
+		case BFIN_MEM_ACCESS_CORE_ONLY:
+			return __probe_kernel_write(dst, src, size);
+			/* XXX: should support IDMA here with SMP */
+		case BFIN_MEM_ACCESS_DMA:
+			if (dma_memcpy(dst, src, size))
+				return 0;
+			break;
+		case BFIN_MEM_ACCESS_ITEST:
+			if (isram_memcpy(dst, src, size))
+				return 0;
+			break;
+		}
+	}
+
+	return -EFAULT;
+}
diff --git a/arch/frv/include/asm/page.h b/arch/frv/include/asm/page.h
index 25c6a5002355..8c97068ac8fc 100644
--- a/arch/frv/include/asm/page.h
+++ b/arch/frv/include/asm/page.h
@@ -63,12 +63,10 @@ extern unsigned long max_pfn;
 #define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
 
-#ifdef CONFIG_MMU
 #define VM_DATA_DEFAULT_FLAGS \
 	(VM_READ | VM_WRITE | \
 	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
 		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#endif
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index 91df9686a0da..7ae58892ba8d 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -132,6 +132,12 @@ extern int __devinitdata pxm_to_nid_map[MAX_PXM_DOMAINS];
 extern int __initdata nid_to_pxm_map[MAX_NUMNODES];
 #endif
 
+static inline bool arch_has_acpi_pdc(void) { return true; }
+static inline void arch_acpi_set_pdc_bits(u32 *buf)
+{
+	buf[2] |= ACPI_PDC_EST_CAPABILITY_SMP;
+}
+
 #define acpi_unlazy_tlb(x)
 
 #ifdef CONFIG_ACPI_NUMA
diff --git a/arch/ia64/include/asm/ftrace.h b/arch/ia64/include/asm/ftrace.h
index d20db3c2a656..fbd1a2470cae 100644
--- a/arch/ia64/include/asm/ftrace.h
+++ b/arch/ia64/include/asm/ftrace.h
@@ -8,7 +8,6 @@
 extern void _mcount(unsigned long pfs, unsigned long r1, unsigned long b0, unsigned long r0);
 #define mcount _mcount
 
-#include <asm/kprobes.h>
 /* In IA64, MCOUNT_ADDR is set in link time, so it's not a constant at compile time */
 #define MCOUNT_ADDR (((struct fnptr *)mcount)->ip)
 #define FTRACE_ADDR (((struct fnptr *)ftrace_caller)->ip)
diff --git a/arch/ia64/include/asm/kprobes.h b/arch/ia64/include/asm/kprobes.h
index dbf83fb28db3..d5505d6f2382 100644
--- a/arch/ia64/include/asm/kprobes.h
+++ b/arch/ia64/include/asm/kprobes.h
@@ -103,11 +103,6 @@ typedef struct kprobe_opcode {
 	bundle_t bundle;
 } kprobe_opcode_t;
 
-struct fnptr {
-	unsigned long ip;
-	unsigned long gp;
-};
-
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
 	/* copy of the instruction to be emulated */
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h
index 85d965cb19a0..23cce999eb1c 100644
--- a/arch/ia64/include/asm/tlb.h
+++ b/arch/ia64/include/asm/tlb.h
@@ -74,7 +74,7 @@ struct ia64_tr_entry {
 extern int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size);
 extern void ia64_ptr_entry(u64 target_mask, int slot);
 
-extern struct ia64_tr_entry __per_cpu_idtrs[NR_CPUS][2][IA64_TR_ALLOC_MAX];
+extern struct ia64_tr_entry *ia64_idtrs[NR_CPUS];
 
 /*
  region register macros
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index 3ddb4e709dba..d323071d0f91 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -33,7 +33,9 @@
 /*
  * Returns a bitmask of CPUs on Node 'node'.
  */
-#define cpumask_of_node(node) (&node_to_cpu_mask[node])
+#define cpumask_of_node(node) ((node) == -1 ?				\
+			       cpu_all_mask :				\
+			       &node_to_cpu_mask[node])
 
 /*
  * Returns the number of the node containing Node 'nid'.
diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h
index bcd260e597de..93773fd37be0 100644
--- a/arch/ia64/include/asm/types.h
+++ b/arch/ia64/include/asm/types.h
@@ -35,6 +35,11 @@ typedef unsigned int umode_t;
  */
 # ifdef __KERNEL__
 
+struct fnptr {
+	unsigned long ip;
+	unsigned long gp;
+};
+
 /* DMA addresses are 64-bits wide, in general.  */
 typedef u64 dma_addr_t;
 
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 2a75e937ae8d..e1236349c99f 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -18,10 +18,6 @@ obj-$(CONFIG_IA64_GENERIC)	+= acpi-ext.o
 obj-$(CONFIG_IA64_HP_ZX1)	+= acpi-ext.o
 obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o
 
-ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y				+= acpi-processor.o
-endif
-
 obj-$(CONFIG_IA64_PALINFO)	+= palinfo.o
 obj-$(CONFIG_IOSAPIC)		+= iosapic.o
 obj-$(CONFIG_MODULES)		+= module.o
diff --git a/arch/ia64/kernel/acpi-processor.c b/arch/ia64/kernel/acpi-processor.c
deleted file mode 100644
index dbda7bde6112..000000000000
--- a/arch/ia64/kernel/acpi-processor.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * arch/ia64/kernel/acpi-processor.c
- *
- * Copyright (C) 2005 Intel Corporation
- * 	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
- * 	- Added _PDC for platforms with Intel CPUs
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-
-#include <acpi/processor.h>
-#include <asm/acpi.h>
-
-static void init_intel_pdc(struct acpi_processor *pr)
-{
-	struct acpi_object_list *obj_list;
-	union acpi_object *obj;
-	u32 *buf;
-
-	/* allocate and initialize pdc. It will be used later. */
-	obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
-	if (!obj_list) {
-		printk(KERN_ERR "Memory allocation error\n");
-		return;
-	}
-
-	obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
-	if (!obj) {
-		printk(KERN_ERR "Memory allocation error\n");
-		kfree(obj_list);
-		return;
-	}
-
-	buf = kmalloc(12, GFP_KERNEL);
-	if (!buf) {
-		printk(KERN_ERR "Memory allocation error\n");
-		kfree(obj);
-		kfree(obj_list);
-		return;
-	}
-
-	buf[0] = ACPI_PDC_REVISION_ID;
-	buf[1] = 1;
-	buf[2] = ACPI_PDC_EST_CAPABILITY_SMP;
-	/*
-	 * The default of PDC_SMP_T_SWCOORD bit is set for IA64 cpu so
-	 * that OSPM is capable of native ACPI throttling software
-	 * coordination using BIOS supplied _TSD info.
-	 */
-	buf[2] |= ACPI_PDC_SMP_T_SWCOORD;
-
-	obj->type = ACPI_TYPE_BUFFER;
-	obj->buffer.length = 12;
-	obj->buffer.pointer = (u8 *) buf;
-	obj_list->count = 1;
-	obj_list->pointer = obj;
-	pr->pdc = obj_list;
-
-	return;
-}
-
-/* Initialize _PDC data based on the CPU vendor */
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
-{
-	pr->pdc = NULL;
-	init_intel_pdc(pr);
-	return;
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
-
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr)
-{
-	if (pr->pdc) {
-		kfree(pr->pdc->pointer->buffer.pointer);
-		kfree(pr->pdc->pointer);
-		kfree(pr->pdc);
-		pr->pdc = NULL;
-	}
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc);
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 32f2639e9b0a..378b4833024f 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1225,9 +1225,12 @@ static void mca_insert_tr(u64 iord)
 	unsigned long psr;
 	int cpu = smp_processor_id();
 
+	if (!ia64_idtrs[cpu])
+		return;
+
 	psr = ia64_clear_ic();
 	for (i = IA64_TR_ALLOC_BASE; i < IA64_TR_ALLOC_MAX; i++) {
-		p = &__per_cpu_idtrs[cpu][iord-1][i];
+		p = ia64_idtrs[cpu] + (iord - 1) * IA64_TR_ALLOC_MAX;
 		if (p->pte & 0x1) {
 			old_rr = ia64_get_rr(p->ifa);
 			if (old_rr != p->rr) {
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 5246285a95fb..6bcbe215b9a4 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2293,7 +2293,7 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t
 	 * if ((mm->total_vm << PAGE_SHIFT) + len> task->rlim[RLIMIT_AS].rlim_cur)
 	 * 	return -ENOMEM;
 	 */
-	if (size > task->signal->rlim[RLIMIT_MEMLOCK].rlim_cur)
+	if (size > task_rlimit(task, RLIMIT_MEMLOCK))
 		return -ENOMEM;
 
 	/*
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index ef3e7be29caf..01c75797119c 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -47,6 +47,7 @@ config KVM_INTEL
 	  Provides support for KVM on Itanium 2 processors equipped with the VT
 	  extensions.
 
+source drivers/vhost/Kconfig
 source drivers/virtio/Kconfig
 
 endif # VIRTUALIZATION
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h
index 360724d3ae69..988911b4cc7a 100644
--- a/arch/ia64/kvm/vcpu.h
+++ b/arch/ia64/kvm/vcpu.h
@@ -388,6 +388,9 @@ static inline u64 __gpfn_is_io(u64 gpfn)
 #define _vmm_raw_spin_lock(x)	 do {}while(0)
 #define _vmm_raw_spin_unlock(x) do {}while(0)
 #else
+typedef struct {
+	volatile unsigned int lock;
+} vmm_spinlock_t;
 #define _vmm_raw_spin_lock(x)						\
 	do {								\
 		__u32 *ia64_spinlock_ptr = (__u32 *) (x);		\
@@ -405,12 +408,12 @@ static inline u64 __gpfn_is_io(u64 gpfn)
 
 #define _vmm_raw_spin_unlock(x)				\
 	do { barrier();				\
-		((spinlock_t *)x)->raw_lock.lock = 0; } \
+		((vmm_spinlock_t *)x)->lock = 0; } \
 while (0)
 #endif
 
-void vmm_spin_lock(spinlock_t *lock);
-void vmm_spin_unlock(spinlock_t *lock);
+void vmm_spin_lock(vmm_spinlock_t *lock);
+void vmm_spin_unlock(vmm_spinlock_t *lock);
 enum {
 	I_TLB = 1,
 	D_TLB = 2
diff --git a/arch/ia64/kvm/vmm.c b/arch/ia64/kvm/vmm.c
index f4b4c899bb6c..7a62f75778c5 100644
--- a/arch/ia64/kvm/vmm.c
+++ b/arch/ia64/kvm/vmm.c
@@ -60,12 +60,12 @@ static void __exit kvm_vmm_exit(void)
 	return ;
 }
 
-void vmm_spin_lock(spinlock_t *lock)
+void vmm_spin_lock(vmm_spinlock_t *lock)
 {
 	_vmm_raw_spin_lock(lock);
 }
 
-void vmm_spin_unlock(spinlock_t *lock)
+void vmm_spin_unlock(vmm_spinlock_t *lock)
 {
 	_vmm_raw_spin_unlock(lock);
 }
diff --git a/arch/ia64/kvm/vtlb.c b/arch/ia64/kvm/vtlb.c
index 20b3852f7a6e..4332f7ee5203 100644
--- a/arch/ia64/kvm/vtlb.c
+++ b/arch/ia64/kvm/vtlb.c
@@ -182,7 +182,7 @@ void mark_pages_dirty(struct kvm_vcpu *v, u64 pte, u64 ps)
 {
 	u64 i, dirty_pages = 1;
 	u64 base_gfn = (pte&_PAGE_PPN_MASK) >> PAGE_SHIFT;
-	spinlock_t *lock = __kvm_va(v->arch.dirty_log_lock_pa);
+	vmm_spinlock_t *lock = __kvm_va(v->arch.dirty_log_lock_pa);
 	void *dirty_bitmap = (void *)KVM_MEM_DIRTY_LOG_BASE;
 
 	dirty_pages <<= ps <= PAGE_SHIFT ? 0 : ps - PAGE_SHIFT;
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index b9609c69343a..7c0d4814a68d 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -91,7 +91,7 @@ dma_mark_clean(void *addr, size_t size)
 inline void
 ia64_set_rbs_bot (void)
 {
-	unsigned long stack_size = current->signal->rlim[RLIMIT_STACK].rlim_max & -16;
+	unsigned long stack_size = rlimit_max(RLIMIT_STACK) & -16;
 
 	if (stack_size > MAX_USER_STACK_SIZE)
 		stack_size = MAX_USER_STACK_SIZE;
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index ee09d261f2e6..f3de9d7a98b4 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -48,7 +48,7 @@ DEFINE_PER_CPU(u8, ia64_need_tlb_flush);
 DEFINE_PER_CPU(u8, ia64_tr_num);  /*Number of TR slots in current processor*/
 DEFINE_PER_CPU(u8, ia64_tr_used); /*Max Slot number used by kernel*/
 
-struct ia64_tr_entry __per_cpu_idtrs[NR_CPUS][2][IA64_TR_ALLOC_MAX];
+struct ia64_tr_entry *ia64_idtrs[NR_CPUS];
 
 /*
  * Initializes the ia64_ctx.bitmap array based on max_ctx+1.
@@ -429,10 +429,16 @@ int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size)
 	struct ia64_tr_entry *p;
 	int cpu = smp_processor_id();
 
+	if (!ia64_idtrs[cpu]) {
+		ia64_idtrs[cpu] = kmalloc(2 * IA64_TR_ALLOC_MAX *
+				sizeof (struct ia64_tr_entry), GFP_KERNEL);
+		if (!ia64_idtrs[cpu])
+			return -ENOMEM;
+	}
 	r = -EINVAL;
 	/*Check overlap with existing TR entries*/
 	if (target_mask & 0x1) {
-		p = &__per_cpu_idtrs[cpu][0][0];
+		p = ia64_idtrs[cpu];
 		for (i = IA64_TR_ALLOC_BASE; i <= per_cpu(ia64_tr_used, cpu);
 								i++, p++) {
 			if (p->pte & 0x1)
@@ -444,7 +450,7 @@ int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size)
 		}
 	}
 	if (target_mask & 0x2) {
-		p = &__per_cpu_idtrs[cpu][1][0];
+		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX;
 		for (i = IA64_TR_ALLOC_BASE; i <= per_cpu(ia64_tr_used, cpu);
 								i++, p++) {
 			if (p->pte & 0x1)
@@ -459,16 +465,16 @@ int ia64_itr_entry(u64 target_mask, u64 va, u64 pte, u64 log_size)
 	for (i = IA64_TR_ALLOC_BASE; i < per_cpu(ia64_tr_num, cpu); i++) {
 		switch (target_mask & 0x3) {
 		case 1:
-			if (!(__per_cpu_idtrs[cpu][0][i].pte & 0x1))
+			if (!((ia64_idtrs[cpu] + i)->pte & 0x1))
 				goto found;
 			continue;
 		case 2:
-			if (!(__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+			if (!((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
 				goto found;
 			continue;
 		case 3:
-			if (!(__per_cpu_idtrs[cpu][0][i].pte & 0x1) &&
-				!(__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+			if (!((ia64_idtrs[cpu] + i)->pte & 0x1) &&
+			    !((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
 				goto found;
 			continue;
 		default:
@@ -488,7 +494,7 @@ found:
 	if (target_mask & 0x1) {
 		ia64_itr(0x1, i, va, pte, log_size);
 		ia64_srlz_i();
-		p = &__per_cpu_idtrs[cpu][0][i];
+		p = ia64_idtrs[cpu] + i;
 		p->ifa = va;
 		p->pte = pte;
 		p->itir = log_size << 2;
@@ -497,7 +503,7 @@ found:
 	if (target_mask & 0x2) {
 		ia64_itr(0x2, i, va, pte, log_size);
 		ia64_srlz_i();
-		p = &__per_cpu_idtrs[cpu][1][i];
+		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i;
 		p->ifa = va;
 		p->pte = pte;
 		p->itir = log_size << 2;
@@ -528,7 +534,7 @@ void ia64_ptr_entry(u64 target_mask, int slot)
 		return;
 
 	if (target_mask & 0x1) {
-		p = &__per_cpu_idtrs[cpu][0][slot];
+		p = ia64_idtrs[cpu] + slot;
 		if ((p->pte&0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {
 			p->pte = 0;
 			ia64_ptr(0x1, p->ifa, p->itir>>2);
@@ -537,7 +543,7 @@ void ia64_ptr_entry(u64 target_mask, int slot)
 	}
 
 	if (target_mask & 0x2) {
-		p = &__per_cpu_idtrs[cpu][1][slot];
+		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + slot;
 		if ((p->pte & 0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {
 			p->pte = 0;
 			ia64_ptr(0x2, p->ifa, p->itir>>2);
@@ -546,8 +552,8 @@ void ia64_ptr_entry(u64 target_mask, int slot)
 	}
 
 	for (i = per_cpu(ia64_tr_used, cpu); i >= IA64_TR_ALLOC_BASE; i--) {
-		if ((__per_cpu_idtrs[cpu][0][i].pte & 0x1) ||
-				(__per_cpu_idtrs[cpu][1][i].pte & 0x1))
+		if (((ia64_idtrs[cpu] + i)->pte & 0x1) ||
+		    ((ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i)->pte & 0x1))
 			break;
 	}
 	per_cpu(ia64_tr_used, cpu) = i;
diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h
index 7f57436ec18f..359065d5a9f2 100644
--- a/arch/m68k/include/asm/io_no.h
+++ b/arch/m68k/include/asm/io_no.h
@@ -3,6 +3,7 @@
 
 #ifdef __KERNEL__
 
+#include <asm/virtconvert.h>
 
 /*
  * These are for ISA/PCI shared memory _only_ and should never be used
@@ -165,19 +166,6 @@ static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size
 
 extern void iounmap(void *addr);
 
-/* Pages to physical address... */
-#define page_to_phys(page)      ((page - mem_map) << PAGE_SHIFT)
-#define page_to_bus(page)       ((page - mem_map) << PAGE_SHIFT)
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-#define phys_to_virt(vaddr)	((void *) (vaddr))
-#define virt_to_phys(vaddr)	((unsigned long) (vaddr))
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
diff --git a/arch/m68k/include/asm/page_no.h b/arch/m68k/include/asm/page_no.h
index 1f31b060cc8d..8029a33e03c3 100644
--- a/arch/m68k/include/asm/page_no.h
+++ b/arch/m68k/include/asm/page_no.h
@@ -56,8 +56,8 @@ extern unsigned long memory_end;
 
 #ifndef __ASSEMBLY__
 
-#define __pa(vaddr)		virt_to_phys((void *)(vaddr))
-#define __va(paddr)		phys_to_virt((unsigned long)(paddr))
+#define __pa(vaddr)		((unsigned long)(vaddr))
+#define __va(paddr)		((void *)(paddr))
 
 #define virt_to_pfn(kaddr)	(__pa(kaddr) >> PAGE_SHIFT)
 #define pfn_to_virt(pfn)	__va((pfn) << PAGE_SHIFT)
diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
index 22ab05c9c52b..3f834b3ab5bd 100644
--- a/arch/m68k/include/asm/virtconvert.h
+++ b/arch/m68k/include/asm/virtconvert.h
@@ -26,6 +26,7 @@ static inline void *phys_to_virt(unsigned long address)
 }
 
 /* Permanent address of a page. */
+#ifdef CONFIG_MMU
 #ifdef CONFIG_SINGLE_MEMORY_CHUNK
 #define page_to_phys(page) \
 	__pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
@@ -37,6 +38,9 @@ static inline void *phys_to_virt(unsigned long address)
 	page_to_pfn(__page) << PAGE_SHIFT;				\
 })
 #endif
+#else
+#define page_to_phys(page)	(((page) - mem_map) << PAGE_SHIFT)
+#endif
 
 /*
  * IO bus memory addresses are 1:1 with the physical address,
diff --git a/arch/m68knommu/platform/coldfire/pit.c b/arch/m68knommu/platform/coldfire/pit.c
index d8720ee34510..aebea19abd78 100644
--- a/arch/m68knommu/platform/coldfire/pit.c
+++ b/arch/m68knommu/platform/coldfire/pit.c
@@ -146,7 +146,6 @@ static struct clocksource pit_clk = {
 	.read	= pit_read_clk,
 	.shift	= 20,
 	.mask	= CLOCKSOURCE_MASK(32),
-	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
 /***************************************************************************/
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index fd53e500be67..cd5837e298b2 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -90,7 +90,7 @@ source "arch/microblaze/platform/Kconfig.platform"
 
 menu "Processor type and features"
 
-source kernel/time/Kconfig
+source "kernel/time/Kconfig"
 
 source "kernel/Kconfig.preempt"
 
diff --git a/arch/microblaze/include/asm/ptrace.h b/arch/microblaze/include/asm/ptrace.h
index a917dc517736..d74dbfb92c04 100644
--- a/arch/microblaze/include/asm/ptrace.h
+++ b/arch/microblaze/include/asm/ptrace.h
@@ -54,6 +54,7 @@ struct pt_regs {
 	int pt_mode;
 };
 
+#ifdef __KERNEL__
 #define kernel_mode(regs)		((regs)->pt_mode)
 #define user_mode(regs)			(!kernel_mode(regs))
 
@@ -62,6 +63,19 @@ struct pt_regs {
 
 void show_regs(struct pt_regs *);
 
+#else /* __KERNEL__ */
+
+/* pt_regs offsets used by gdbserver etc in ptrace syscalls */
+#define PT_GPR(n)       ((n) * sizeof(microblaze_reg_t))
+#define PT_PC           (32 * sizeof(microblaze_reg_t))
+#define PT_MSR          (33 * sizeof(microblaze_reg_t))
+#define PT_EAR          (34 * sizeof(microblaze_reg_t))
+#define PT_ESR          (35 * sizeof(microblaze_reg_t))
+#define PT_FSR          (36 * sizeof(microblaze_reg_t))
+#define PT_KERNEL_MODE  (37 * sizeof(microblaze_reg_t))
+
+#endif /* __KERNEL */
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_MICROBLAZE_PTRACE_H */
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index cb05a07e55e9..2b67e92a773c 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -377,13 +377,14 @@
 #define __NR_shutdown		359 /* new */
 #define __NR_sendmsg		360 /* new */
 #define __NR_recvmsg		361 /* new */
-#define __NR_accept04		362 /* new */
+#define __NR_accept4		362 /* new */
 #define __NR_preadv		363 /* new */
 #define __NR_pwritev		364 /* new */
 #define __NR_rt_tgsigqueueinfo	365 /* new */
 #define __NR_perf_event_open	366 /* new */
+#define __NR_recvmmsg		367 /* new */
 
-#define __NR_syscalls		367
+#define __NR_syscalls		368
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
diff --git a/arch/microblaze/kernel/prom_parse.c b/arch/microblaze/kernel/prom_parse.c
index ae0352ecd5a9..bf7e6c27e318 100644
--- a/arch/microblaze/kernel/prom_parse.c
+++ b/arch/microblaze/kernel/prom_parse.c
@@ -256,7 +256,7 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
 		if (ppdev == NULL) {
 			struct pci_controller *host;
 			host = pci_bus_to_host(pdev->bus);
-			ppnode = host ? host->arch_data : NULL;
+			ppnode = host ? host->dn : NULL;
 			/* No node for host bridge ? give up */
 			if (ppnode == NULL)
 				return -EINVAL;
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 4088be7d4e29..03376dc814c9 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -366,7 +366,7 @@ ENTRY(sys_call_table)
 	.long sys_shutdown
 	.long sys_sendmsg		/* 360 */
 	.long sys_recvmsg
-	.long sys_ni_syscall
+	.long sys_accept4
 	.long sys_ni_syscall
 	.long sys_ni_syscall
 	.long sys_rt_tgsigqueueinfo	/* 365 */
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index 19c1c82849ff..5c68569344c1 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -613,7 +613,7 @@ u32 _au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags)
 	dma_cache_wback_inv((unsigned long)buf, nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	au_sync();
-	dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
+	dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
 	ctp->chan_ptr->ddma_dbell = 0;
 
 	/* Get next descriptor pointer.	*/
@@ -676,7 +676,7 @@ _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
 	dma_cache_inv((unsigned long)buf, nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	au_sync();
-	dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
+	dma_cache_wback_inv((unsigned long)dp, sizeof(*dp));
 	ctp->chan_ptr->ddma_dbell = 0;
 
 	/* Get next descriptor pointer.	*/
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
index 5ad6f1db6567..c1fdd3682812 100644
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -219,14 +219,6 @@ static void __init console_config(void)
 	if (strstr(prom_getcmdline(), "console="))
 		return;
 
-#ifdef CONFIG_KGDB
-	if (!strstr(prom_getcmdline(), "nokgdb")) {
-		strcat(prom_getcmdline(), " console=kgdb");
-		kgdb_enabled = 1;
-		return;
-	}
-#endif
-
 	s = prom_getenv("modetty0");
 	if (s) {
 		baud = simple_strtoul(s, &p, 10);
@@ -280,13 +272,6 @@ static inline void serial_out(int offset, int value)
 	writel(value, (void *)PORT(offset));
 }
 
-char prom_getchar(void)
-{
-	while (!(serial_in(UART_LSR) & UART_LSR_DR))
-		;
-	return serial_in(UART_RX);
-}
-
 int prom_putchar(char c)
 {
 	while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0)
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 05a35cf5963d..1fe412c43171 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -346,27 +346,26 @@ static struct board_info __initdata board_96348gw = {
 };
 
 static struct board_info __initdata board_FAST2404 = {
-        .name                           = "F@ST2404",
-        .expected_cpu_id                = 0x6348,
-
-        .has_enet0                      = 1,
-        .has_enet1                      = 1,
-        .has_pci                        = 1,
+	.name				= "F@ST2404",
+	.expected_cpu_id		= 0x6348,
 
-        .enet0 = {
-                .has_phy                = 1,
-                .use_internal_phy       = 1,
-        },
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
 
-        .enet1 = {
-                .force_speed_100        = 1,
-                .force_duplex_full      = 1,
-        },
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
 
+	.enet1 = {
+		.force_speed_100	= 1,
+		.force_duplex_full	= 1,
+	},
 
-        .has_ohci0 = 1,
-        .has_pccard = 1,
-        .has_ehci0 = 1,
+	.has_ohci0			= 1,
+	.has_pccard			= 1,
+	.has_ehci0			= 1,
 };
 
 static struct board_info __initdata board_DV201AMR = {
diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c
index fb284fbc5853..be252efa0757 100644
--- a/arch/mips/bcm63xx/prom.c
+++ b/arch/mips/bcm63xx/prom.c
@@ -40,9 +40,6 @@ void __init prom_init(void)
 	reg &= ~mask;
 	bcm_perf_writel(reg, PERF_CKCTL_REG);
 
-	/* assign command line from kernel config */
-	strcpy(arcs_cmdline, CONFIG_CMDLINE);
-
 	/* register gpiochip */
 	bcm63xx_gpio_init();
 
diff --git a/arch/mips/boot/.gitignore b/arch/mips/boot/.gitignore
index ba63401c6e10..4667a5f9280b 100644
--- a/arch/mips/boot/.gitignore
+++ b/arch/mips/boot/.gitignore
@@ -1,4 +1,5 @@
 mkboot
 elf2ecoff
+vmlinux.*
 zImage
 zImage.tmp
diff --git a/arch/mips/boot/Makefile b/arch/mips/boot/Makefile
index 094bc84765a3..e39a08edcaaa 100644
--- a/arch/mips/boot/Makefile
+++ b/arch/mips/boot/Makefile
@@ -28,7 +28,7 @@ VMLINUX = vmlinux
 all: vmlinux.ecoff vmlinux.srec
 
 vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX)
-	$(obj)/elf2ecoff $(VMLINUX) vmlinux.ecoff $(E2EFLAGS)
+	$(obj)/elf2ecoff $(VMLINUX) $(obj)/vmlinux.ecoff $(E2EFLAGS)
 
 $(obj)/elf2ecoff: $(obj)/elf2ecoff.c
 	$(HOSTCC) -o $@ $^
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index e27f40bbd4e5..671d3448fad4 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -56,7 +56,7 @@ $(obj)/piggy.o: $(obj)/vmlinux.$(suffix_y) $(obj)/dummy.o
 LDFLAGS_vmlinuz := $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T
 vmlinuz: $(src)/ld.script $(obj-y) $(obj)/piggy.o
 	$(call if_changed,ld)
-	$(Q)$(OBJCOPY) $(OBJCOPYFLAGS) -R .comment -R .stab -R .stabstr -R .initrd -R .sysmap $@
+	$(Q)$(OBJCOPY) $(OBJCOPYFLAGS) $@
 
 #
 # Some DECstations need all possible sections of an ECOFF executable
@@ -84,14 +84,11 @@ vmlinuz.ecoff: $(obj)/../elf2ecoff $(VMLINUZ)
 $(obj)/../elf2ecoff: $(src)/../elf2ecoff.c
 	$(Q)$(HOSTCC) -o $@ $^
 
-drop-sections	= .reginfo .mdebug .comment .note .pdr .options .MIPS.options
-strip-flags	= $(addprefix --remove-section=,$(drop-sections))
-
-OBJCOPYFLAGS_vmlinuz.bin := $(OBJCOPYFLAGS) -O binary $(strip-flags)
+OBJCOPYFLAGS_vmlinuz.bin := $(OBJCOPYFLAGS) -O binary
 vmlinuz.bin: vmlinuz
 	$(call if_changed,objcopy)
 
-OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec $(strip-flags)
+OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec
 vmlinuz.srec: vmlinuz
 	$(call if_changed,objcopy)
 
diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c
index 67330c2f7318..e48fd72898a8 100644
--- a/arch/mips/boot/compressed/decompress.c
+++ b/arch/mips/boot/compressed/decompress.c
@@ -28,8 +28,6 @@ char *zimage_start;
 
 /* The linker tells us where the image is. */
 extern unsigned char __image_begin, __image_end;
-extern unsigned char __ramdisk_begin, __ramdisk_end;
-unsigned long initrd_size;
 
 /* debug interfaces  */
 extern void puts(const char *s);
@@ -102,14 +100,6 @@ void decompress_kernel(unsigned long boot_heap_start)
 	puthex((unsigned long)(zimage_size + zimage_start));
 	puts("\n");
 
-	if (initrd_size) {
-		puts("initrd at:     ");
-		puthex((unsigned long)(&__ramdisk_begin));
-		puts(" ");
-		puthex((unsigned long)(&__ramdisk_end));
-		puts("\n");
-	}
-
 	/* this area are prepared for mallocing when decompressing */
 	free_mem_ptr = boot_heap_start;
 	free_mem_end_ptr = boot_heap_start + BOOT_HEAP_SIZE;
diff --git a/arch/mips/boot/compressed/ld.script b/arch/mips/boot/compressed/ld.script
index 29e9f4c0d5d8..613a35b02f50 100644
--- a/arch/mips/boot/compressed/ld.script
+++ b/arch/mips/boot/compressed/ld.script
@@ -1,150 +1,67 @@
+/*
+ * ld.script for compressed kernel support of MIPS
+ *
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin <wuzj@lemote.com>
+ */
+
 OUTPUT_ARCH(mips)
 ENTRY(start)
 SECTIONS
 {
-  /* Read-only sections, merged into text segment: */
-  .init          : { *(.init)		} =0
-  .text      :
-  {
-    _ftext = . ;
-    *(.text)
-    *(.rodata)
-    *(.rodata1)
-    /* .gnu.warning sections are handled specially by elf32.em.  */
-    *(.gnu.warning)
-  } =0
-  .kstrtab : { *(.kstrtab) }
-
-  . = ALIGN(16);		/* Exception table */
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  __start___dbe_table = .;	/* Exception table for data bus errors */
-  __dbe_table : { *(__dbe_table) }
-  __stop___dbe_table = .;
-
-  __start___ksymtab = .;	/* Kernel symbol table */
-  __ksymtab : { *(__ksymtab) }
-  __stop___ksymtab = .;
-
-  _etext = .;
-
-  . = ALIGN(8192);
-  .data.init_task : { *(.data.init_task) }
-
-  /* Startup code */
-  . = ALIGN(4096);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(16);
-  __setup_start = .;
-  .setup.init : { *(.setup.init) }
-  __setup_end = .;
-  __initcall_start = .;
-  .initcall.init : { *(.initcall.init) }
-  __initcall_end = .;
-  . = ALIGN(4096);	/* Align double page for init_task_union */
-  __init_end = .;
-
-  . = ALIGN(4096);
-  .data.page_aligned : { *(.data.idt) }
-
-  . = ALIGN(32);
-  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+	/* . = VMLINUZ_LOAD_ADDRESS */
+	/* read-only */
+	_text = .;	/* Text and read-only data */
+	.text	: {
+		_ftext = . ;
+		*(.text)
+		*(.rodata)
+	} = 0
+	_etext = .;	/* End of text section */
 
-  .fini      : { *(.fini)    } =0
-  .reginfo : { *(.reginfo) }
-  /* Adjust the address for the data segment.  We want to adjust up to
-     the same address within the page on the next page up.  It would
-     be more correct to do this:
-       . = .;
-     The current expression does not correctly handle the case of a
-     text segment ending precisely at the end of a page; it causes the
-     data segment to skip a page.  The above expression does not have
-     this problem, but it will currently (2/95) cause BFD to allocate
-     a single segment, combining both text and data, for this case.
-     This will prevent the text segment from being shared among
-     multiple executions of the program; I think that is more
-     important than losing a page of the virtual address space (note
-     that no actual memory is lost; the page which is skipped can not
-     be referenced).  */
-  . = .;
-  .data    :
-  {
-    _fdata = . ;
-    *(.data)
+	/* writable */
+	.data	: {	/* Data */
+		_fdata = . ;
+		*(.data)
+		/* Put the compressed image here, so bss is on the end. */
+		__image_begin = .;
+		*(.image)
+		__image_end = .;
+		CONSTRUCTORS
+	}
+	.sdata	: { *(.sdata) }
+	. = ALIGN(4);
+	_edata  =  .;	/* End of data section */
 
-   /* Put the compressed image here, so bss is on the end. */
-   __image_begin = .;
-   *(.image)
-   __image_end = .;
-   /* Align the initial ramdisk image (INITRD) on page boundaries. */
-   . = ALIGN(4096);
-   __ramdisk_begin = .;
-   *(.initrd)
-   __ramdisk_end = .;
-   . = ALIGN(4096);
+	/* BSS */
+	__bss_start = .;
+	_fbss = .;
+	.sbss	: { *(.sbss) *(.scommon) }
+	.bss	: {
+		*(.dynbss)
+		*(.bss)
+		*(COMMON)
+	}
+	.  = ALIGN(4);
+	_end = . ;
 
-    CONSTRUCTORS
-  }
-  .data1   : { *(.data1) }
-  _gp = . + 0x8000;
-  .lit8 : { *(.lit8) }
-  .lit4 : { *(.lit4) }
-  .ctors         : { *(.ctors)   }
-  .dtors         : { *(.dtors)   }
-  .got           : { *(.got.plt) *(.got) }
-  .dynamic       : { *(.dynamic) }
-  /* We want the small data sections together, so single-instruction offsets
-     can access them all, and initialized data all before uninitialized, so
-     we can shorten the on-disk segment size.  */
-  .sdata     : { *(.sdata) }
-  . = ALIGN(4);
-  _edata  =  .;
-  PROVIDE (edata = .);
+	/* These are needed for ELF backends which have not yet been converted
+	 * to the new style linker.  */
 
-  __bss_start = .;
-  _fbss = .;
-  .sbss      : { *(.sbss) *(.scommon) }
-  .bss       :
-  {
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-   .  = ALIGN(4);
-  _end = . ;
-  PROVIDE (end = .);
-  }
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
 
-  /* Sections to be discarded */
-  /DISCARD/ :
-  {
-        *(.text.exit)
-        *(.data.exit)
-        *(.exitcall.exit)
-  }
+	/* These must appear regardless of  .  */
+	.gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
+	.gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
 
-  /* This is the MIPS specific mdebug section.  */
-  .mdebug : { *(.mdebug) }
-  /* These are needed for ELF backends which have not yet been
-     converted to the new style linker.  */
-  .stab 0 : { *(.stab) }
-  .stabstr 0 : { *(.stabstr) }
-  /* DWARF debug sections.
-     Symbols in the .debug DWARF section are relative to the beginning of the
-     section so we begin .debug at 0.  It's not clear yet what needs to happen
-     for the others.   */
-  .debug          0 : { *(.debug) }
-  .debug_srcinfo  0 : { *(.debug_srcinfo) }
-  .debug_aranges  0 : { *(.debug_aranges) }
-  .debug_pubnames 0 : { *(.debug_pubnames) }
-  .debug_sfnames  0 : { *(.debug_sfnames) }
-  .line           0 : { *(.line) }
-  /* These must appear regardless of  .  */
-  .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
-  .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
-  .comment : { *(.comment) }
-  .note : { *(.note) }
+	/* Sections to be discarded */
+	/DISCARD/	: {
+		*(.MIPS.options)
+		*(.options)
+		*(.pdr)
+		*(.reginfo)
+		*(.comment)
+		*(.note)
+	}
 }
diff --git a/arch/mips/cavium-octeon/csrc-octeon.c b/arch/mips/cavium-octeon/csrc-octeon.c
index 96110f217dcd..0bf4bbe04ae2 100644
--- a/arch/mips/cavium-octeon/csrc-octeon.c
+++ b/arch/mips/cavium-octeon/csrc-octeon.c
@@ -50,6 +50,38 @@ static struct clocksource clocksource_mips = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
+unsigned long long notrace sched_clock(void)
+{
+	/* 64-bit arithmatic can overflow, so use 128-bit.  */
+#if (__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ <= 3))
+	u64 t1, t2, t3;
+	unsigned long long rv;
+	u64 mult = clocksource_mips.mult;
+	u64 shift = clocksource_mips.shift;
+	u64 cnt = read_c0_cvmcount();
+
+	asm (
+		"dmultu\t%[cnt],%[mult]\n\t"
+		"nor\t%[t1],$0,%[shift]\n\t"
+		"mfhi\t%[t2]\n\t"
+		"mflo\t%[t3]\n\t"
+		"dsll\t%[t2],%[t2],1\n\t"
+		"dsrlv\t%[rv],%[t3],%[shift]\n\t"
+		"dsllv\t%[t1],%[t2],%[t1]\n\t"
+		"or\t%[rv],%[t1],%[rv]\n\t"
+		: [rv] "=&r" (rv), [t1] "=&r" (t1), [t2] "=&r" (t2), [t3] "=&r" (t3)
+		: [cnt] "r" (cnt), [mult] "r" (mult), [shift] "r" (shift)
+		: "hi", "lo");
+	return rv;
+#else
+	/* GCC > 4.3 do it the easy way.  */
+	unsigned int __attribute__((mode(TI))) t;
+	t = read_c0_cvmcount();
+	t = t * clocksource_mips.mult;
+	return (unsigned long long)(t >> clocksource_mips.shift);
+#endif
+}
+
 void __init plat_time_init(void)
 {
 	clocksource_mips.rating = 300;
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index b51644227241..ec3b2c417f7c 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -97,26 +97,18 @@ void __init plat_mem_setup(void)
 
 void __init prom_init(void)
 {
-	int narg, indx, posn, nchr;
 	unsigned long memsz;
+	int argc, i;
 	char **argv;
 
 	memsz = fw_arg0 & 0x7fff0000;
-	narg = fw_arg0 & 0x0000ffff;
-
-	if (narg) {
-		arcs_cmdline[0] = '\0';
-		argv = (char **) fw_arg1;
-		posn = 0;
-		for (indx = 1; indx < narg; ++indx) {
-			nchr = strlen(argv[indx]);
-			if (posn + 1 + nchr + 1 > sizeof(arcs_cmdline))
-				break;
-			if (posn)
-				arcs_cmdline[posn++] = ' ';
-			strcpy(arcs_cmdline + posn, argv[indx]);
-			posn += nchr;
-		}
+	argc = fw_arg0 & 0x0000ffff;
+	argv = (char **)fw_arg1;
+
+	for (i = 1; i < argc; i++) {
+		strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
+		if (i < (argc - 1))
+			strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
 	}
 
 	add_memory_region(0x0, memsz, BOOT_MEM_RAM);
diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h
index 09a59bcc1b07..1b1a7d1632b9 100644
--- a/arch/mips/include/asm/mach-ip27/topology.h
+++ b/arch/mips/include/asm/mach-ip27/topology.h
@@ -24,7 +24,9 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS];
 
 #define cpu_to_node(cpu)	(sn_cpu_info[(cpu)].p_nodeid)
 #define parent_node(node)	(node)
-#define cpumask_of_node(node)	(&hub_data(node)->h_cpus)
+#define cpumask_of_node(node)	((node) == -1 ?				\
+				 cpu_all_mask :				\
+				 &hub_data(node)->h_cpus)
 struct pci_bus;
 extern int pcibus_to_node(struct pci_bus *);
 
diff --git a/arch/mips/mipssim/sim_setup.c b/arch/mips/mipssim/sim_setup.c
index 0824f6af4777..55f22a3afe61 100644
--- a/arch/mips/mipssim/sim_setup.c
+++ b/arch/mips/mipssim/sim_setup.c
@@ -49,9 +49,6 @@ void __init plat_mem_setup(void)
 	set_io_port_base(0xbfd00000);
 
 	serial_init();
-
-	pr_info("Linux started...\n");
-
 }
 
 extern struct plat_smp_ops ssmtc_smp_ops;
@@ -60,7 +57,6 @@ void __init prom_init(void)
 {
 	set_io_port_base(0xbfd00000);
 
-	pr_info("\nLINUX started...\n");
 	prom_meminit();
 
 #ifdef CONFIG_MIPS_MT_SMP
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 9e8d00389eef..1651942f7feb 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -424,7 +424,7 @@ void __init mem_init(void)
 	       reservedpages << (PAGE_SHIFT-10),
 	       datasize >> 10,
 	       initsize >> 10,
-	       (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+	       totalhigh_pages << (PAGE_SHIFT-10));
 }
 #endif /* !CONFIG_NEED_MULTIPLE_NODES */
 
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 3d0baa4a842d..badcf5e8d695 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -73,9 +73,6 @@ static int __cpuinit m4kc_tlbp_war(void)
 enum label_id {
 	label_second_part = 1,
 	label_leave,
-#ifdef MODULE_START
-	label_module_alloc,
-#endif
 	label_vmalloc,
 	label_vmalloc_done,
 	label_tlbw_hazard,
@@ -92,9 +89,6 @@ enum label_id {
 
 UASM_L_LA(_second_part)
 UASM_L_LA(_leave)
-#ifdef MODULE_START
-UASM_L_LA(_module_alloc)
-#endif
 UASM_L_LA(_vmalloc)
 UASM_L_LA(_vmalloc_done)
 UASM_L_LA(_tlbw_hazard)
@@ -818,8 +812,6 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 	} else {
 #if defined(CONFIG_HUGETLB_PAGE)
 		const enum label_id ls = label_tlb_huge_update;
-#elif defined(MODULE_START)
-		const enum label_id ls = label_module_alloc;
 #else
 		const enum label_id ls = label_vmalloc;
 #endif
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index f1b14c8a4a1c..414f0c99b196 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -355,7 +355,6 @@ void __init prom_init(void)
 	board_nmi_handler_setup = mips_nmi_setup;
 	board_ejtag_handler_setup = mips_ejtag_setup;
 
-	pr_info("\nLINUX started...\n");
 	prom_init_cmdline();
 	prom_meminit();
 #ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/mips/powertv/Makefile b/arch/mips/powertv/Makefile
index 2c516718affe..0a0d73c0564f 100644
--- a/arch/mips/powertv/Makefile
+++ b/arch/mips/powertv/Makefile
@@ -23,6 +23,6 @@
 # under Linux.
 #
 
-obj-y += cmdline.o init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
+obj-y += init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
 
 EXTRA_CFLAGS += -Wall -Werror
diff --git a/arch/mips/powertv/cmdline.c b/arch/mips/powertv/cmdline.c
deleted file mode 100644
index 98d73cb0d452..000000000000
--- a/arch/mips/powertv/cmdline.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
- * Portions copyright (C) 2009 Cisco Systems, Inc.
- *
- * This program is free software; you can distribute 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 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.
- *
- * Kernel command line creation using the prom monitor (YAMON) argc/argv.
- */
-#include <linux/init.h>
-#include <linux/string.h>
-
-#include <asm/bootinfo.h>
-
-#include "init.h"
-
-/*
- * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
- * This macro take care of sign extension.
- */
-#define prom_argv(index) ((char *)(long)_prom_argv[(index)])
-
-char * __init prom_getcmdline(void)
-{
-	return &(arcs_cmdline[0]);
-}
-
-void  __init prom_init_cmdline(void)
-{
-	int len;
-
-	if (prom_argc != 1)
-		return;
-
-	len = strlen(arcs_cmdline);
-
-	arcs_cmdline[len] = ' ';
-
-	strlcpy(arcs_cmdline + len + 1, (char *)_prom_argv,
-		COMMAND_LINE_SIZE - len - 1);
-}
diff --git a/arch/mips/powertv/init.c b/arch/mips/powertv/init.c
index 5f4e4c304e48..0afe227f1d0a 100644
--- a/arch/mips/powertv/init.c
+++ b/arch/mips/powertv/init.c
@@ -34,10 +34,7 @@
 #include <asm/mips-boards/generic.h>
 #include <asm/mach-powertv/asic.h>
 
-#include "init.h"
-
-int prom_argc;
-int *_prom_argv, *_prom_envp;
+static int *_prom_envp;
 unsigned long _prom_memsize;
 
 /*
@@ -109,16 +106,20 @@ static void __init mips_ejtag_setup(void)
 
 void __init prom_init(void)
 {
+	int prom_argc;
+	char *prom_argv;
+
 	prom_argc = fw_arg0;
-	_prom_argv = (int *) fw_arg1;
+	prom_argv = (char *) fw_arg1;
 	_prom_envp = (int *) fw_arg2;
 	_prom_memsize = (unsigned long) fw_arg3;
 
 	board_nmi_handler_setup = mips_nmi_setup;
 	board_ejtag_handler_setup = mips_ejtag_setup;
 
-	pr_info("\nLINUX started...\n");
-	prom_init_cmdline();
+	if (prom_argc == 1)
+		strlcat(arcs_cmdline, prom_argv, COMMAND_LINE_SIZE);
+
 	configure_platform();
 	prom_meminit();
 
diff --git a/arch/mips/powertv/init.h b/arch/mips/powertv/init.h
index 7af6bf25008c..b194c34ca966 100644
--- a/arch/mips/powertv/init.h
+++ b/arch/mips/powertv/init.h
@@ -22,7 +22,5 @@
 
 #ifndef _POWERTV_INIT_H
 #define _POWERTV_INIT_H
-extern int prom_argc;
-extern int *_prom_argv;
 extern unsigned long _prom_memsize;
 #endif
diff --git a/arch/mips/powertv/memory.c b/arch/mips/powertv/memory.c
index 28d06605fff6..f49eb3d0358b 100644
--- a/arch/mips/powertv/memory.c
+++ b/arch/mips/powertv/memory.c
@@ -42,8 +42,6 @@
 #define BOOT_MEM_SIZE		KIBIBYTE(256)	/* Memory reserved for bldr */
 #define PHYS_MEM_START		0x10000000	/* Start of physical memory */
 
-unsigned long ptv_memsize;
-
 char __initdata cmdline[COMMAND_LINE_SIZE];
 
 void __init prom_meminit(void)
@@ -87,9 +85,6 @@ void __init prom_meminit(void)
 		}
 	}
 
-	/* Store memsize for diagnostic purposes */
-	ptv_memsize = memsize;
-
 	physend = PFN_ALIGN(&_end) - 0x80000000;
 	if (memsize > LOW_MEM_MAX) {
 		low_mem = LOW_MEM_MAX;
diff --git a/arch/mips/powertv/powertv_setup.c b/arch/mips/powertv/powertv_setup.c
index bd8ebf128f29..698b1eafbe98 100644
--- a/arch/mips/powertv/powertv_setup.c
+++ b/arch/mips/powertv/powertv_setup.c
@@ -64,9 +64,6 @@
 #define REG_SIZE	"4"		/* In bytes */
 #endif
 
-static struct pt_regs die_regs;
-static bool have_die_regs;
-
 static void register_panic_notifier(void);
 static int panic_handler(struct notifier_block *notifier_block,
 	unsigned long event, void *cause_string);
@@ -218,24 +215,6 @@ static int panic_handler(struct notifier_block *notifier_block,
 	return NOTIFY_DONE;
 }
 
-/**
- * Platform-specific handling of oops
- * @str:	Pointer to the oops string
- * @regs:	Pointer to the oops registers
- * All we do here is to save the registers for subsequent printing through
- * the panic notifier.
- */
-void platform_die(const char *str, const struct pt_regs *regs)
-{
-	/* If we already have saved registers, don't overwrite them as they
-	 * they apply to the initial fault */
-
-	if (!have_die_regs) {
-		have_die_regs = true;
-		die_regs = *regs;
-	}
-}
-
 /* Information about the RF MAC address, if one was supplied on the
  * command line. */
 static bool have_rfmac;
diff --git a/arch/mips/powertv/reset.c b/arch/mips/powertv/reset.c
index 494c652c984b..0007652cb774 100644
--- a/arch/mips/powertv/reset.c
+++ b/arch/mips/powertv/reset.c
@@ -28,9 +28,6 @@
 #include <asm/mach-powertv/asic_regs.h>
 #include "reset.h"
 
-static void mips_machine_restart(char *command);
-static void mips_machine_halt(void);
-
 static void mips_machine_restart(char *command)
 {
 #ifdef CONFIG_BOOTLOADER_DRIVER
@@ -44,22 +41,7 @@ static void mips_machine_restart(char *command)
 #endif
 }
 
-static void mips_machine_halt(void)
-{
-#ifdef CONFIG_BOOTLOADER_DRIVER
-	/*
-	 * Call the bootloader's reset function to ensure
-	 * that persistent data is flushed before hard reset
-	 */
-	kbldr_SetCauseAndReset();
-#else
-	writel(0x1, asic_reg_addr(watchdog));
-#endif
-}
-
 void mips_reboot_setup(void)
 {
 	_machine_restart = mips_machine_restart;
-	_machine_halt = mips_machine_halt;
-	pm_power_off = mips_machine_halt;
 }
diff --git a/arch/mips/powertv/time.c b/arch/mips/powertv/time.c
index 1e0a5ef4c8c7..9fd7b67f2af7 100644
--- a/arch/mips/powertv/time.c
+++ b/arch/mips/powertv/time.c
@@ -33,5 +33,4 @@ unsigned int __cpuinit get_c0_compare_int(void)
 void __init plat_time_init(void)
 {
 	powertv_clocksource_init();
-	r4k_clockevent_init();
 }
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index f61c164d1e67..bc1297109cc5 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -505,5 +505,5 @@ void __init mem_init(void)
 	       (num_physpages - tmp) << (PAGE_SHIFT-10),
 	       datasize >> 10,
 	       initsize >> 10,
-	       (unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+	       totalhigh_pages << (PAGE_SHIFT-10));
 }
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 06e801c7e258..e27809b6d04f 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -160,7 +160,6 @@ static void __init prom_init_cmdline(void)
 	int argc;
 	int *argv32;
 	int i;			/* Always ignore the "-c" at argv[0] */
-	static char builtin[COMMAND_LINE_SIZE] __initdata;
 
 	if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) {
 		/*
@@ -174,20 +173,6 @@ static void __init prom_init_cmdline(void)
 		argv32 = (int *)fw_arg1;
 	}
 
-	/* ignore all built-in args if any f/w args given */
-	/*
-	 * But if built-in strings was started with '+', append them
-	 * to command line args.  If built-in was started with '-',
-	 * ignore all f/w args.
-	 */
-	builtin[0] = '\0';
-	if (arcs_cmdline[0] == '+')
-		strcpy(builtin, arcs_cmdline + 1);
-	else if (arcs_cmdline[0] == '-') {
-		strcpy(builtin, arcs_cmdline + 1);
-		argc = 0;
-	} else if (argc <= 1)
-		strcpy(builtin, arcs_cmdline);
 	arcs_cmdline[0] = '\0';
 
 	for (i = 1; i < argc; i++) {
@@ -201,12 +186,6 @@ static void __init prom_init_cmdline(void)
 		} else
 			strcat(arcs_cmdline, str);
 	}
-	/* append saved builtin args */
-	if (builtin[0]) {
-		if (arcs_cmdline[0])
-			strcat(arcs_cmdline, " ");
-		strcat(arcs_cmdline, builtin);
-	}
 }
 
 static int txx9_ic_disable __initdata;
diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c
index 1386e6f081c8..23916321cc1b 100644
--- a/arch/mips/vr41xx/common/init.c
+++ b/arch/mips/vr41xx/common/init.c
@@ -1,7 +1,7 @@
 /*
  *  init.c, Common initialization routines for NEC VR4100 series.
  *
- *  Copyright (C) 2003-2008  Yoichi Yuasa <yuasa@linux-mips.org>
+ *  Copyright (C) 2003-2009  Yoichi Yuasa <yuasa@linux-mips.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
@@ -66,9 +66,9 @@ void __init prom_init(void)
 	argv = (char **)fw_arg1;
 
 	for (i = 1; i < argc; i++) {
-		strcat(arcs_cmdline, argv[i]);
+		strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
 		if (i < (argc - 1))
-			strcat(arcs_cmdline, " ");
+			strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
 	}
 }
 
diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile
index dd0c8ff52a68..ac5c6bdb2f05 100644
--- a/arch/mn10300/Makefile
+++ b/arch/mn10300/Makefile
@@ -19,7 +19,7 @@ CCDIR	:= $(strip $(patsubst %/specs,%,$(CCSPECS)))
 KBUILD_CPPFLAGS += -nostdinc -I$(CCDIR)/include
 
 LDFLAGS		:=
-OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
+OBJCOPYFLAGS	:= -O binary -R .note -R .comment -R .GCC-command-line -R .note.gnu.build-id -S
 #LDFLAGS_vmlinux := -Map linkmap.txt
 CHECKFLAGS	+=
 
diff --git a/arch/mn10300/configs/asb2303_defconfig b/arch/mn10300/configs/asb2303_defconfig
index 3acce23708b0..441920d8ff58 100644
--- a/arch/mn10300/configs/asb2303_defconfig
+++ b/arch/mn10300/configs/asb2303_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc2
-# Sat Apr 18 11:13:22 2009
+# Linux kernel version: 2.6.33-rc1
+# Tue Dec 22 19:26:25 2009
 #
 CONFIG_MN10300=y
 CONFIG_AM33=y
@@ -22,6 +22,7 @@ CONFIG_GENERIC_HARDIRQS=y
 # CONFIG_HOTPLUG_CPU is not set
 CONFIG_HZ=1000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -43,11 +44,10 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
 # CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
 # 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
@@ -62,7 +62,6 @@ CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 # CONFIG_KALLSYMS is not set
-CONFIG_STRIP_ASM_SYMS=y
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -75,14 +74,22 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -90,6 +97,35 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -145,9 +181,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=1
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
 #
 # Power management options
@@ -202,6 +237,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -216,6 +252,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -341,7 +378,6 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_SCSI_DMA is not set
 # CONFIG_SCSI_NETLINK is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -362,14 +398,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_WLAN is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -430,11 +463,15 @@ CONFIG_RTC=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS 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
 
@@ -451,22 +488,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO 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
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -490,11 +512,17 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
 # File systems
 #
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -539,6 +567,7 @@ 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
@@ -561,13 +590,13 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_STRIP_ASM_SYMS=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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_SAMPLES is not set
 
@@ -577,7 +606,11 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h
index 0b610f482abb..f49ac49e09ad 100644
--- a/arch/mn10300/include/asm/bitops.h
+++ b/arch/mn10300/include/asm/bitops.h
@@ -165,7 +165,7 @@ static inline __attribute__((const))
 unsigned long __ffs(unsigned long x)
 {
 	int bit;
-	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x));
+	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(x & -x) : "cc");
 	return bit;
 }
 
@@ -177,7 +177,7 @@ static inline __attribute__((const))
 int __ilog2_u32(u32 n)
 {
 	int bit;
-	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n));
+	asm("bsch %2,%0" : "=r"(bit) : "0"(0), "r"(n) : "cc");
 	return bit;
 }
 
diff --git a/arch/mn10300/include/asm/div64.h b/arch/mn10300/include/asm/div64.h
index 3a8329b3e869..34dcb8e68309 100644
--- a/arch/mn10300/include/asm/div64.h
+++ b/arch/mn10300/include/asm/div64.h
@@ -72,6 +72,7 @@ unsigned __muldiv64u(unsigned val, unsigned mult, unsigned div)
 					 * MDR = MDR:val%div */
 	    : "=r"(result)
 	    : "0"(val), "ir"(mult), "r"(div)
+	    : "cc"
 	    );
 
 	return result;
@@ -92,6 +93,7 @@ signed __muldiv64s(signed val, signed mult, signed div)
 					 * MDR = MDR:val%div */
 	    : "=r"(result)
 	    : "0"(val), "ir"(mult), "r"(div)
+	    : "cc"
 	    );
 
 	return result;
diff --git a/arch/mn10300/include/asm/system.h b/arch/mn10300/include/asm/system.h
index 8214fb7e7fe4..3636c054dcd5 100644
--- a/arch/mn10300/include/asm/system.h
+++ b/arch/mn10300/include/asm/system.h
@@ -143,6 +143,7 @@ do {									\
 		"	mov	%0,epsw		\n"			\
 		: "=&d"(tmp)						\
 		: "i"(~EPSW_IM), "r"(__mn10300_irq_enabled_epsw)	\
+		: "cc"							\
 		);							\
 } while (0)
 
diff --git a/arch/mn10300/include/asm/tlbflush.h b/arch/mn10300/include/asm/tlbflush.h
index e0239865abcb..1a7e29281c5d 100644
--- a/arch/mn10300/include/asm/tlbflush.h
+++ b/arch/mn10300/include/asm/tlbflush.h
@@ -22,7 +22,7 @@ do {								\
 		 "	mov %0,%1		\n"		\
 		 : "=d"(w)					\
 		 : "m"(MMUCTR), "i"(MMUCTR_IIV|MMUCTR_DIV)	\
-		 : "memory"					\
+		 : "cc", "memory"				\
 		 );						\
 } while (0)
 
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 167e10ff06d9..197a7af3dd8a 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -316,7 +316,7 @@ do {									\
 			"	.previous\n"				\
 			: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
 			: "0"(__from), "1"(__to), "2"(size)		\
-			: "memory");					\
+			: "cc", "memory");				\
 	}								\
 } while (0)
 
@@ -352,7 +352,7 @@ do {									\
 			"	.previous\n"				\
 			: "=a"(__from), "=a"(__to), "=r"(size), "=&r"(w)\
 			: "0"(__from), "1"(__to), "2"(size)		\
-			: "memory");					\
+			: "cc", "memory");				\
 	}								\
 } while (0)
 
diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h
index 2a983931c11f..c05acb95c2a9 100644
--- a/arch/mn10300/include/asm/unistd.h
+++ b/arch/mn10300/include/asm/unistd.h
@@ -348,10 +348,11 @@
 #define __NR_pwritev		335
 #define __NR_rt_tgsigqueueinfo	336
 #define __NR_perf_event_open	337
+#define __NR_recvmmsg		338
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 338
+#define NR_syscalls 339
 
 /*
  * specify the deprecated syscalls we want to support on this arch
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index c9ee6c009d79..88e3e1c3cc21 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -724,6 +724,7 @@ ENTRY(sys_call_table)
 	.long sys_pwritev		/* 335 */
 	.long sys_rt_tgsigqueueinfo
 	.long sys_perf_event_open
+	.long sys_recvmmsg
 
 
 nr_syscalls=(.-sys_call_table)/4
diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 229b710fc5d5..ef34d5a0f8bd 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -380,7 +380,8 @@ static int mask_test_and_clear(volatile u8 *ptr, u8 mask)
 	u32 epsw;
 	asm volatile("	bclr	%1,(%2)		\n"
 		     "	mov	epsw,%0		\n"
-		     : "=d"(epsw) : "d"(mask), "a"(ptr));
+		     : "=d"(epsw) : "d"(mask), "a"(ptr)
+		     : "cc", "memory");
 	return !(epsw & EPSW_FLAG_Z);
 }
 
diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index a21f43bc68e2..717db14c2cc3 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -264,7 +264,7 @@ static inline void __user *get_sigframe(struct k_sigaction *ka,
 
 	/* this is the X/Open sanctioned signal stack switching.  */
 	if (ka->sa.sa_flags & SA_ONSTACK) {
-		if (!on_sig_stack(sp))
+		if (sas_ss_flags(sp) == 0)
 			sp = current->sas_ss_sp + current->sas_ss_size;
 	}
 
diff --git a/arch/mn10300/lib/checksum.c b/arch/mn10300/lib/checksum.c
index 274f29ec33c1..b6580f5d89ee 100644
--- a/arch/mn10300/lib/checksum.c
+++ b/arch/mn10300/lib/checksum.c
@@ -22,6 +22,7 @@ static inline unsigned short from32to16(__wsum sum)
 	    "	addc	0xffff,%0	\n"
 	    : "=r" (sum)
 	    : "r" (sum << 16), "0" (sum & 0xffff0000)
+	    : "cc"
 	    );
 	return sum >> 16;
 }
diff --git a/arch/mn10300/lib/delay.c b/arch/mn10300/lib/delay.c
index cce66bc0822d..fdf6f710f94e 100644
--- a/arch/mn10300/lib/delay.c
+++ b/arch/mn10300/lib/delay.c
@@ -28,7 +28,8 @@ void __delay(unsigned long loops)
 		"2:	add	-1,%0	\n"
 		"	bne	2b	\n"
 		: "=&d" (d0)
-		: "0" (loops));
+		: "0" (loops)
+		: "cc");
 }
 EXPORT_SYMBOL(__delay);
 
diff --git a/arch/mn10300/lib/usercopy.c b/arch/mn10300/lib/usercopy.c
index a75b203059c1..7826e6c364e7 100644
--- a/arch/mn10300/lib/usercopy.c
+++ b/arch/mn10300/lib/usercopy.c
@@ -62,7 +62,7 @@ do {								\
 		"	.previous"				\
 		:"=&r"(res), "=r"(count), "=&r"(w)		\
 		:"i"(-EFAULT), "1"(count), "a"(src), "a"(dst)	\
-		:"memory");					\
+		: "memory", "cc");					\
 } while (0)
 
 long
@@ -109,7 +109,7 @@ do {						\
 		".previous\n"			\
 		: "+r"(size), "=&r"(w)		\
 		: "a"(addr), "d"(0)		\
-		: "memory");			\
+		: "memory", "cc");		\
 } while (0)
 
 unsigned long
@@ -161,6 +161,6 @@ long strnlen_user(const char *s, long n)
 		".previous\n"
 		:"=d"(res), "=&r"(w)
 		:"0"(0), "a"(s), "r"(n)
-		:"memory");
+		: "memory", "cc");
 	return res;
 }
diff --git a/arch/mn10300/mm/dma-alloc.c b/arch/mn10300/mm/dma-alloc.c
index f3649d8f50e3..ee82d624b3c6 100644
--- a/arch/mn10300/mm/dma-alloc.c
+++ b/arch/mn10300/mm/dma-alloc.c
@@ -16,12 +16,24 @@
 #include <linux/pci.h>
 #include <asm/io.h>
 
+static unsigned long pci_sram_allocated = 0xbc000000;
+
 void *dma_alloc_coherent(struct device *dev, size_t size,
 			 dma_addr_t *dma_handle, int gfp)
 {
 	unsigned long addr;
 	void *ret;
 
+	printk("dma_alloc_coherent(%s,%zu,,%x)\n", dev_name(dev), size, gfp);
+
+	if (0xbe000000 - pci_sram_allocated >= size) {
+		size = (size + 255) & ~255;
+		addr = pci_sram_allocated;
+		pci_sram_allocated += size;
+		ret = (void *) addr;
+		goto done;
+	}
+
 	/* ignore region specifiers */
 	gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
 
@@ -41,7 +53,9 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
 	/* write back and evict all cache lines covering this region */
 	mn10300_dcache_flush_inv_range2(virt_to_phys((void *) addr), PAGE_SIZE);
 
+done:
 	*dma_handle = virt_to_bus((void *) addr);
+	printk("dma_alloc_coherent() = %p [%x]\n", ret, *dma_handle);
 	return ret;
 }
 EXPORT_SYMBOL(dma_alloc_coherent);
@@ -51,6 +65,9 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
 {
 	unsigned long addr = (unsigned long) vaddr & ~0x20000000;
 
+	if (addr >= 0x9c000000)
+		return;
+
 	free_pages(addr, get_order(size));
 }
 EXPORT_SYMBOL(dma_free_coherent);
diff --git a/arch/mn10300/mm/init.c b/arch/mn10300/mm/init.c
index ec1420562dc7..dd27a9a35152 100644
--- a/arch/mn10300/mm/init.c
+++ b/arch/mn10300/mm/init.c
@@ -118,8 +118,7 @@ void __init mem_init(void)
 	       reservedpages << (PAGE_SHIFT - 10),
 	       datasize >> 10,
 	       initsize >> 10,
-	       (unsigned long) (totalhigh_pages << (PAGE_SHIFT - 10))
-	       );
+	       totalhigh_pages << (PAGE_SHIFT - 10));
 }
 
 /*
diff --git a/arch/mn10300/mm/misalignment.c b/arch/mn10300/mm/misalignment.c
index 30016251f658..6dffbf97ac26 100644
--- a/arch/mn10300/mm/misalignment.c
+++ b/arch/mn10300/mm/misalignment.c
@@ -633,13 +633,13 @@ static int misalignment_addr(unsigned long *registers, unsigned long sp,
 			goto displace_or_inc;
 		case SD24:
 			tmp = disp << 8;
-			asm("asr 8,%0" : "=r"(tmp) : "0"(tmp));
+			asm("asr 8,%0" : "=r"(tmp) : "0"(tmp) : "cc");
 			disp = (long) tmp;
 			goto displace_or_inc;
 		case SIMM4_2:
 			tmp = opcode >> 4 & 0x0f;
 			tmp <<= 28;
-			asm("asr 28,%0" : "=r"(tmp) : "0"(tmp));
+			asm("asr 28,%0" : "=r"(tmp) : "0"(tmp) : "cc");
 			disp = (long) tmp;
 			goto displace_or_inc;
 		case IMM8:
diff --git a/arch/mn10300/unit-asb2305/include/unit/serial.h b/arch/mn10300/unit-asb2305/include/unit/serial.h
index 3bfc90938787..8086cc092cec 100644
--- a/arch/mn10300/unit-asb2305/include/unit/serial.h
+++ b/arch/mn10300/unit-asb2305/include/unit/serial.h
@@ -11,7 +11,7 @@
 #ifndef _ASM_UNIT_SERIAL_H
 #define _ASM_UNIT_SERIAL_H
 
-#include <asm/cpu/cpu-regs.h>
+#include <asm/cpu-regs.h>
 #include <proc/irq.h>
 #include <linux/serial_reg.h>
 
diff --git a/arch/mn10300/unit-asb2305/include/unit/timex.h b/arch/mn10300/unit-asb2305/include/unit/timex.h
index a71c49aa85eb..d1c72d59fa9f 100644
--- a/arch/mn10300/unit-asb2305/include/unit/timex.h
+++ b/arch/mn10300/unit-asb2305/include/unit/timex.h
@@ -15,7 +15,7 @@
 #include <linux/irq.h>
 #endif /* __ASSEMBLY__ */
 
-#include <asm/cpu/timer-regs.h>
+#include <asm/timer-regs.h>
 #include <unit/clock.h>
 
 /*
diff --git a/arch/mn10300/unit-asb2305/leds.c b/arch/mn10300/unit-asb2305/leds.c
index d345ff9042d5..6f8de9954026 100644
--- a/arch/mn10300/unit-asb2305/leds.c
+++ b/arch/mn10300/unit-asb2305/leds.c
@@ -13,8 +13,8 @@
 #include <linux/init.h>
 #include <asm/io.h>
 #include <asm/processor.h>
-#include <asm/cpu/intctl-regs.h>
-#include <asm/cpu/rtc-regs.h>
+#include <asm/intctl-regs.h>
+#include <asm/rtc-regs.h>
 #include <unit/leds.h>
 
 static const u8 asb2305_led_hex_tbl[16] = {
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c
index d100ca788468..78cd134ddf7d 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.c
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.c
@@ -218,45 +218,6 @@ void __init pcibios_resource_survey(void)
 	pcibios_allocate_resources(1);
 }
 
-int pcibios_enable_resources(struct pci_dev *dev, int mask)
-{
-	u16 cmd, old_cmd;
-	int idx;
-	struct resource *r;
-
-	pci_read_config_word(dev, PCI_COMMAND, &cmd);
-	old_cmd = cmd;
-
-	for (idx = 0; idx < 6; idx++) {
-		/* Only set up the requested stuff */
-		if (!(mask & (1 << idx)))
-			continue;
-
-		r = &dev->resource[idx];
-
-		if (!r->start && r->end) {
-			printk(KERN_ERR
-			       "PCI: Device %s not available because of"
-			       " resource collisions\n",
-			       pci_name(dev));
-			return -EINVAL;
-		}
-
-		if (r->flags & IORESOURCE_IO)
-			cmd |= PCI_COMMAND_IO;
-		if (r->flags & IORESOURCE_MEM)
-			cmd |= PCI_COMMAND_MEMORY;
-	}
-
-	if (dev->resource[PCI_ROM_RESOURCE].start)
-		cmd |= PCI_COMMAND_MEMORY;
-
-	if (cmd != old_cmd)
-		pci_write_config_word(dev, PCI_COMMAND, cmd);
-
-	return 0;
-}
-
 /*
  *  If we set up a device for bus mastering, we need to check the latency
  *  timer as certain crappy BIOSes forget to set it properly.
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.h b/arch/mn10300/unit-asb2305/pci-asb2305.h
index 9763d1ce343a..c3fa294b6e28 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.h
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.h
@@ -34,7 +34,6 @@ extern unsigned int pci_probe;
 extern unsigned int pcibios_max_latency;
 
 extern void pcibios_resource_survey(void);
-extern int pcibios_enable_resources(struct pci_dev *dev, int mask);
 
 /* pci.c */
 
diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c
index 07dbbcda3b2e..2cb7e75ba1c0 100644
--- a/arch/mn10300/unit-asb2305/pci.c
+++ b/arch/mn10300/unit-asb2305/pci.c
@@ -27,6 +27,29 @@ struct pci_bus *pci_root_bus;
 struct pci_ops *pci_root_ops;
 
 /*
+ * The accessible PCI window does not cover the entire CPU address space, but
+ * there are devices we want to access outside of that window, so we need to
+ * insert specific PCI bus resources instead of using the platform-level bus
+ * resources directly for the PCI root bus.
+ *
+ * These are configured and inserted by pcibios_init() and are attached to the
+ * root bus by pcibios_fixup_bus().
+ */
+static struct resource pci_ioport_resource = {
+	.name	= "PCI IO",
+	.start	= 0xbe000000,
+	.end	= 0xbe03ffff,
+	.flags	= IORESOURCE_IO,
+};
+
+static struct resource pci_iomem_resource = {
+	.name	= "PCI mem",
+	.start	= 0xb8000000,
+	.end	= 0xbbffffff,
+	.flags	= IORESOURCE_MEM,
+};
+
+/*
  * Functions for accessing PCI configuration space
  */
 
@@ -279,7 +302,7 @@ static int __init pci_sanity_check(struct pci_ops *o)
 	     (x == PCI_VENDOR_ID_INTEL || x == PCI_VENDOR_ID_COMPAQ)))
 		return 1;
 
-	printk(KERN_ERROR "PCI: Sanity check failed\n");
+	printk(KERN_ERR "PCI: Sanity check failed\n");
 	return 0;
 }
 
@@ -297,6 +320,7 @@ static int __init pci_check_direct(void)
 		printk(KERN_INFO "PCI: Using configuration ampci\n");
 		request_mem_region(0xBE040000, 256, "AMPCI bridge");
 		request_mem_region(0xBFFFFFF4, 12, "PCI ampci");
+		request_mem_region(0xBC000000, 32 * 1024 * 1024, "PCI SRAM");
 		return 0;
 	}
 
@@ -358,6 +382,11 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 
+	if (bus->number == 0) {
+		bus->resource[0] = &pci_ioport_resource;
+		bus->resource[1] = &pci_iomem_resource;
+	}
+
 	if (bus->self) {
 		pci_read_bridge_bases(bus);
 		pcibios_fixup_device_resources(bus->self);
@@ -380,6 +409,11 @@ static int __init pcibios_init(void)
 	iomem_resource.start	= 0xA0000000;
 	iomem_resource.end	= 0xDFFFFFFF;
 
+	if (insert_resource(&iomem_resource, &pci_iomem_resource) < 0)
+		panic("Unable to insert PCI IOMEM resource\n");
+	if (insert_resource(&ioport_resource, &pci_ioport_resource) < 0)
+		panic("Unable to insert PCI IOPORT resource\n");
+
 	if (!pci_probe)
 		return 0;
 
@@ -391,32 +425,11 @@ static int __init pcibios_init(void)
 	printk(KERN_INFO "PCI: Probing PCI hardware [mempage %08x]\n",
 	       MEM_PAGING_REG);
 
-	{
-#if 0
-		static struct pci_bus am33_root_bus = {
-			.children  = LIST_HEAD_INIT(am33_root_bus.children),
-			.devices   = LIST_HEAD_INIT(am33_root_bus.devices),
-			.number    = 0,
-			.secondary = 0,
-			.resource = { &ioport_resource, &iomem_resource },
-		};
-
-		am33_root_bus.ops = pci_root_ops;
-		list_add_tail(&am33_root_bus.node, &pci_root_buses);
-
-		am33_root_bus.subordinate = pci_do_scan_bus(0);
-
-		pci_root_bus = &am33_root_bus;
-#else
-		pci_root_bus = pci_scan_bus(0, &pci_direct_ampci, NULL);
-#endif
-	}
+	pci_root_bus = pci_scan_bus(0, &pci_direct_ampci, NULL);
 
 	pcibios_irq_init();
 	pcibios_fixup_irqs();
-#if 0
 	pcibios_resource_survey();
-#endif
 	return 0;
 }
 
@@ -440,7 +453,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
 	int err;
 
-	err = pcibios_enable_resources(dev, mask);
+	err = pci_enable_resources(dev, mask);
 	if (err == 0)
 		pcibios_enable_irq(dev);
 	return err;
@@ -455,6 +468,7 @@ static void __init unit_disable_pcnet(struct pci_bus *bus, struct pci_ops *o)
 
 	bus->number = 0;
 
+	o->read (bus, PCI_DEVFN(2, 0), PCI_VENDOR_ID,		4, &x);
 	o->read (bus, PCI_DEVFN(2, 0), PCI_COMMAND,		2, &x);
 	x |= PCI_COMMAND_MASTER |
 		PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
diff --git a/arch/mn10300/unit-asb2305/unit-init.c b/arch/mn10300/unit-asb2305/unit-init.c
index 1c452cc3f6e9..a76c8e0ab90f 100644
--- a/arch/mn10300/unit-asb2305/unit-init.c
+++ b/arch/mn10300/unit-asb2305/unit-init.c
@@ -15,9 +15,8 @@
 #include <asm/io.h>
 #include <asm/setup.h>
 #include <asm/processor.h>
-#include <asm/cpu/intctl-regs.h>
-#include <asm/cpu/rtc-regs.h>
-#include <asm/cpu/serial-regs.h>
+#include <asm/intctl-regs.h>
+#include <asm/serial-regs.h>
 #include <unit/serial.h>
 
 /*
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 795eb362fcf9..8b72eaff5b03 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -535,6 +535,7 @@
 			rx-clock-name = "none";
 			tx-clock-name = "clk12";
 			pio-handle = <&pio1>;
+			tbi-handle = <&tbi1>;
 			phy-handle = <&qe_phy0>;
 			phy-connection-type = "rgmii-id";
 		};
@@ -579,7 +580,7 @@
 				reg = <0x6>;
 				device_type = "ethernet-phy";
 			};
-			tbi-phy@11 {
+			tbi1: tbi-phy@11 {
 				reg = <0x11>;
 				device_type = "tbi-phy";
 			};
@@ -590,7 +591,7 @@
 			reg = <0x3520 0x18>;
 			compatible = "fsl,ucc-mdio";
 
-			tbi0: tbi-phy@15 {
+			tbi6: tbi-phy@15 {
 			reg = <0x15>;
 			device_type = "tbi-phy";
 			};
@@ -600,7 +601,7 @@
 			#size-cells = <0>;
 			reg = <0x3720 0x38>;
 			compatible = "fsl,ucc-mdio";
-			tbi1: tbi-phy@17 {
+			tbi8: tbi-phy@17 {
 				reg = <0x17>;
 				device_type = "tbi-phy";
 			};
@@ -617,10 +618,22 @@
 			rx-clock-name = "none";
 			tx-clock-name = "clk12";
 			pio-handle = <&pio3>;
+			tbi-handle = <&tbi3>;
 			phy-handle = <&qe_phy2>;
 			phy-connection-type = "rgmii-id";
 		};
 
+		mdio@2320 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2320 0x18>;
+			compatible = "fsl,ucc-mdio";
+			tbi3: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
+		};
+
 		enet1: ucc@3000 {
 			device_type = "network";
 			compatible = "ucc_geth";
@@ -632,10 +645,22 @@
 			rx-clock-name = "none";
 			tx-clock-name = "clk17";
 			pio-handle = <&pio2>;
+			tbi-handle = <&tbi2>;
 			phy-handle = <&qe_phy1>;
 			phy-connection-type = "rgmii-id";
 		};
 
+		mdio@3120 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3120 0x18>;
+			compatible = "fsl,ucc-mdio";
+			tbi2: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
+		};
+
 		enet3: ucc@3200 {
 			device_type = "network";
 			compatible = "ucc_geth";
@@ -647,10 +672,22 @@
 			rx-clock-name = "none";
 			tx-clock-name = "clk17";
 			pio-handle = <&pio4>;
+			tbi-handle = <&tbi4>;
 			phy-handle = <&qe_phy3>;
 			phy-connection-type = "rgmii-id";
 		};
 
+		mdio@3320 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3320 0x18>;
+			compatible = "fsl,ucc-mdio";
+			tbi4: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
+		};
+
 		enet5: ucc@3400 {
 			device_type = "network";
 			compatible = "ucc_geth";
@@ -661,7 +698,7 @@
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "none";
-			tbi-handle = <&tbi0>;
+			tbi-handle = <&tbi6>;
 			phy-handle = <&qe_phy5>;
 			phy-connection-type = "sgmii";
 		};
@@ -676,7 +713,7 @@
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "none";
-			tbi-handle = <&tbi1>;
+			tbi-handle = <&tbi8>;
 			phy-handle = <&qe_phy7>;
 			phy-connection-type = "sgmii";
 		};
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 390512ae7f86..f4594ed09a20 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -43,6 +43,9 @@ gzip=.gz
 # cross-compilation prefix
 CROSS=
 
+# mkimage wrapper script
+MKIMAGE=$srctree/scripts/mkuboot.sh
+
 # directory for object and other files used by this script
 object=arch/powerpc/boot
 objbin=$object
@@ -267,7 +270,7 @@ membase=`${CROSS}objdump -p "$kernel" | grep -m 1 LOAD | awk '{print $7}'`
 case "$platform" in
 uboot)
     rm -f "$ofile"
-    mkimage -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \
+    ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \
 	$uboot_version -d "$vmz" "$ofile"
     if [ -z "$cacheit" ]; then
 	rm -f "$vmz"
@@ -327,7 +330,7 @@ coff)
     ;;
 cuboot*)
     gzip -f -9 "$ofile"
-    mkimage -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
+    ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \
             $uboot_version -d "$ofile".gz "$ofile"
     ;;
 treeboot*)
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 0396ce7bffc6..ff9bdb28197d 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:07 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -166,14 +169,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,6 +219,7 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_PPC_MEDIA5200 is not set
 # CONFIG_PPC_MPC5200_BUGFIX is not set
 # CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -243,6 +274,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -259,8 +291,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -273,6 +303,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -378,7 +409,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -489,6 +526,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -587,8 +628,8 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -643,6 +684,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=57600
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -688,7 +730,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -735,11 +776,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -797,7 +840,6 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
@@ -1137,6 +1179,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1180,7 +1223,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index f5c07fd72239..7b3f4d0ed404 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:24 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:09 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -86,6 +88,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -196,6 +226,7 @@ CONFIG_PPC_LITE5200=y
 # CONFIG_PPC_MEDIA5200 is not set
 # CONFIG_PPC_MPC5200_BUGFIX is not set
 # CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -252,6 +283,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -268,8 +300,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -285,6 +315,7 @@ CONFIG_PM=y
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -398,7 +429,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -433,6 +470,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -443,6 +484,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -450,6 +492,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -502,7 +545,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -541,6 +586,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -596,15 +642,16 @@ CONFIG_PATA_MPC52xx=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -726,8 +773,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -741,6 +790,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -778,6 +828,7 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -836,11 +887,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -849,7 +895,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -884,11 +929,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1129,6 +1176,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1172,7 +1220,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 4f77a1bdc8f9..eaae2d469aa0 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:08 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -166,14 +169,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,6 +219,7 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_PPC_MEDIA5200 is not set
 # CONFIG_PPC_MPC5200_BUGFIX is not set
 # CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -244,6 +275,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -260,8 +292,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -274,6 +304,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -379,7 +410,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -490,6 +527,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -499,9 +540,11 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -610,8 +653,7 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -657,6 +699,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -700,7 +743,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -745,6 +787,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -805,11 +848,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -881,6 +926,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -902,7 +948,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1172,6 +1220,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1215,7 +1264,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index f9168c1a2fa5..1742c0200b75 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:10 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -87,6 +89,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -172,14 +175,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -195,6 +225,7 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_PPC_MEDIA5200 is not set
 # CONFIG_PPC_MPC5200_BUGFIX is not set
 # CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -251,6 +282,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -267,8 +299,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -385,7 +415,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -585,15 +621,16 @@ CONFIG_PATA_MPC52xx=m
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -673,8 +710,11 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -697,6 +737,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -734,6 +775,7 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -791,11 +833,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -804,7 +841,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -839,11 +875,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -908,7 +946,6 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_WHCI_HCD is not set
 # CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
@@ -1011,6 +1048,7 @@ CONFIG_RTC_INTF_DEV=y
 CONFIG_RTC_DRV_PCF8563=m
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1032,7 +1070,9 @@ CONFIG_RTC_DRV_PCF8563=m
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1243,10 +1283,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
@@ -1269,7 +1310,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_PPC_CLOCK=y
 CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index 75c835c2ae66..3972438db719 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc4
-# Thu Oct 15 10:33:23 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 14:45:09 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -171,14 +174,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -194,6 +224,7 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_PPC_MEDIA5200 is not set
 CONFIG_PPC_MPC5200_BUGFIX=y
 # CONFIG_PPC_MPC5200_GPIO is not set
+# CONFIG_PPC_MPC5200_LPBFIFO is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -249,6 +280,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -265,8 +297,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -279,6 +309,7 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -384,7 +415,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -496,6 +533,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -607,8 +648,8 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -663,6 +704,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -708,7 +750,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -753,6 +794,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -818,11 +860,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -880,7 +924,6 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
@@ -984,6 +1027,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1005,7 +1049,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1275,6 +1321,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1318,7 +1365,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index 466f09ac3153..baa2bbb6c096 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:20 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:14 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +61,7 @@ CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -88,6 +90,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -174,14 +177,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +290,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +307,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -530,6 +556,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -541,6 +571,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -548,6 +579,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -581,7 +613,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -668,8 +700,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -691,6 +726,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -700,6 +736,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -751,6 +788,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -807,11 +845,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -820,7 +853,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -866,6 +898,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -904,6 +937,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
@@ -942,11 +976,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -996,6 +1032,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1101,6 +1138,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1122,7 +1160,9 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1347,7 +1387,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1374,7 +1414,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 6694fb73cd99..8b1aa806e548 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:21 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:14 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -89,6 +91,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -168,14 +171,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -253,6 +283,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -269,8 +300,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -384,7 +413,13 @@ CONFIG_LLC=m
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -512,6 +547,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -581,8 +620,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -652,6 +690,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -697,7 +736,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -732,11 +770,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -933,7 +973,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -963,7 +1003,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_PPC_CLOCK is not set
 CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 86df19f041a4..2f2d98558e44 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:22 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:15 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -544,6 +570,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -555,6 +585,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -562,6 +593,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -615,7 +648,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -653,6 +688,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -680,7 +716,7 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -805,8 +841,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -829,6 +868,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -838,6 +878,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -890,6 +931,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -947,11 +989,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -960,7 +997,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -975,6 +1011,8 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -1022,6 +1060,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1062,6 +1101,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1099,6 +1139,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -1106,6 +1147,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1173,6 +1216,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1287,15 +1331,17 @@ CONFIG_USB_NET2280=y
 CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
 # CONFIG_USB_AUDIO is not set
-CONFIG_USB_ETH=y
+CONFIG_USB_ETH=m
 CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_ETH_EEM is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1336,6 +1382,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1365,7 +1412,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1676,7 +1725,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 7bf71d577033..633e61194603 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:23 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:16 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -544,6 +570,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -555,6 +585,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -562,6 +593,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -615,7 +648,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -654,6 +689,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -709,15 +745,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -744,7 +781,7 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -869,8 +906,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -893,6 +933,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -902,6 +943,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -954,6 +996,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1011,11 +1054,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1024,7 +1062,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1039,6 +1076,8 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -1086,6 +1125,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1126,6 +1166,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1163,6 +1204,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -1170,6 +1212,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1237,6 +1281,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1351,15 +1396,17 @@ CONFIG_USB_NET2280=y
 CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ZERO is not set
 # CONFIG_USB_AUDIO is not set
-CONFIG_USB_ETH=y
+CONFIG_USB_ETH=m
 CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_ETH_EEM is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1400,6 +1447,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1429,7 +1477,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1740,7 +1790,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 7def83518a6c..0b4262bd4917 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:24 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:17 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +290,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +307,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -444,6 +470,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -454,6 +484,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -461,6 +492,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -513,7 +545,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -551,6 +585,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -568,7 +603,7 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -675,8 +710,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -690,6 +727,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -699,6 +737,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -751,6 +790,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -807,11 +847,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -820,7 +855,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -866,6 +900,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -904,6 +939,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -936,11 +972,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1023,6 +1061,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1044,7 +1083,9 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1220,7 +1261,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1247,7 +1288,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index b398b9b2b635..155af009f7b5 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:24 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:18 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +290,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +307,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -445,6 +471,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -456,6 +486,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -463,6 +494,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -474,6 +507,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_CB710_CORE is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -516,7 +550,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -554,6 +590,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -571,7 +608,7 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -680,8 +717,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -704,6 +744,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -713,6 +754,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -766,6 +808,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -825,11 +868,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -838,7 +876,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -852,6 +889,8 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -899,6 +938,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -939,6 +979,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -976,6 +1017,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -983,6 +1025,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1050,6 +1094,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1387,7 +1432,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1414,7 +1459,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index f67317e1934c..ff45f4904488 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:25 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:19 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -403,9 +432,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -528,6 +554,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -539,6 +569,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -546,6 +577,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -647,7 +680,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -686,6 +721,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -741,15 +777,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -777,7 +814,7 @@ CONFIG_MD_RAID1=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -860,8 +897,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -884,6 +924,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -925,6 +966,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -982,11 +1024,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -995,7 +1032,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1009,6 +1045,8 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -1062,6 +1100,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -1069,6 +1108,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1117,6 +1158,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1235,6 +1277,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1264,7 +1307,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1485,7 +1530,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1512,7 +1557,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index a668110c10f6..28d8ff3e8fca 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:26 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:20 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -403,9 +432,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -528,6 +554,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -539,6 +569,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -546,6 +577,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -599,7 +632,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -637,6 +672,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -654,7 +690,7 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -737,8 +773,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -761,6 +800,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -802,6 +842,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -859,11 +900,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -872,7 +908,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -886,6 +921,8 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -939,6 +976,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -946,6 +984,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -994,6 +1034,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1112,6 +1153,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1141,7 +1183,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1362,7 +1406,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1389,7 +1433,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index c4e92ba5c38b..6252ab5bf181 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:27 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:21 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -403,9 +432,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -443,6 +469,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -453,6 +483,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -460,6 +491,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -493,7 +525,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -616,8 +648,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -630,6 +664,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -639,6 +674,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -690,6 +726,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -745,11 +782,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -758,7 +790,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -804,6 +835,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -842,6 +874,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -874,11 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -961,6 +996,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -982,7 +1018,9 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1156,7 +1194,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1183,7 +1221,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 4f434b1492fa..78227378e678 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:28 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:21 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +176,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -258,6 +288,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -274,8 +305,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -402,9 +431,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -525,6 +551,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -535,6 +565,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -542,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -594,7 +626,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -632,6 +666,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -649,7 +684,7 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -756,8 +791,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -771,6 +808,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -780,6 +818,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -832,6 +871,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -888,11 +928,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -901,7 +936,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -947,6 +981,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -985,6 +1020,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1017,11 +1053,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1104,6 +1142,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1125,7 +1164,9 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1302,7 +1343,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1329,7 +1370,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index b52ec0861679..9451d6e5c802 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:30 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:23 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +61,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -88,6 +90,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -174,14 +177,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -258,6 +288,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -274,8 +305,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +433,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -539,6 +565,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -549,6 +579,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -556,6 +587,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -590,7 +623,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -657,8 +690,10 @@ CONFIG_UCC_GETH=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -671,6 +706,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -680,6 +716,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -737,6 +774,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -795,11 +833,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -808,7 +841,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -823,6 +855,8 @@ CONFIG_SPI_MASTER=y
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_GPIO is not set
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -854,6 +888,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -903,6 +938,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -910,6 +946,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1199,7 +1237,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1230,6 +1268,7 @@ CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_PPC_EARLY_DEBUG_44x is not set
 # CONFIG_PPC_EARLY_DEBUG_40x is not set
 # CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
 
 #
 # Security options
@@ -1237,7 +1276,11 @@ CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index 730061574f96..f67b70d0b292 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:29 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:22 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -174,14 +177,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -403,9 +432,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -443,6 +469,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -453,6 +483,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -460,6 +491,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -512,7 +544,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -551,6 +585,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -606,15 +641,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -631,7 +667,7 @@ CONFIG_ATA_SFF=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -736,8 +772,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -751,6 +789,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -760,6 +799,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -811,6 +851,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -868,11 +909,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -881,7 +917,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -927,6 +962,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -965,6 +1001,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -997,11 +1034,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1226,7 +1265,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1253,7 +1292,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index 9e9158a5b190..a84fd1194e2b 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:30 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:24 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -174,14 +177,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +289,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -398,9 +427,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -438,6 +464,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -449,6 +479,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -456,6 +487,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -507,7 +539,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -546,6 +580,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -601,15 +636,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -638,7 +674,7 @@ CONFIG_MD_RAID6_PQ=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -725,8 +761,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -749,6 +788,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -758,6 +798,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -809,6 +850,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -867,11 +909,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -880,7 +917,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -926,6 +962,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -964,6 +1001,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1001,11 +1039,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1097,6 +1137,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1385,7 +1426,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1412,7 +1453,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_XOR_BLOCKS=y
 CONFIG_ASYNC_CORE=y
 CONFIG_ASYNC_MEMCPY=y
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 6b399154970f..72c2067137b9 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:31 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:25 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -172,14 +175,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -257,6 +287,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -273,8 +304,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -401,9 +430,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -524,6 +550,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -535,6 +565,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -542,6 +573,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -604,7 +636,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -691,8 +723,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -715,6 +750,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -724,6 +760,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -775,6 +812,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -833,11 +871,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -846,7 +879,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -892,6 +924,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -930,6 +963,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -967,11 +1001,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1039,6 +1075,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1321,7 +1358,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1348,7 +1385,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index a5bde8da462c..21dad38b156f 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:32 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:26 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -169,14 +173,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,7 +216,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -204,6 +235,7 @@ CONFIG_KSI8560=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -248,6 +280,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -264,8 +297,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -385,9 +416,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -503,6 +531,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -603,8 +635,7 @@ CONFIG_GIANFAR=y
 # CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -624,6 +655,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -669,6 +701,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1051,7 +1084,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index c10e26f8763f..5db54cd274c6 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:33 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:27 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -170,14 +174,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,7 +217,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 CONFIG_MPC8540_ADS=y
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -205,6 +236,7 @@ CONFIG_MPC8540_ADS=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -249,6 +281,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -265,8 +298,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -386,9 +417,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -423,6 +451,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -500,8 +532,7 @@ CONFIG_GIANFAR=y
 # CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -521,6 +552,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -570,6 +602,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -920,7 +953,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 8d9f0a4b5205..76c7018c5cd2 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:34 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:28 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,14 +177,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,7 +220,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 CONFIG_MPC8560_ADS=y
 # CONFIG_MPC85xx_CDS is not set
@@ -208,6 +239,7 @@ CONFIG_MPC8560_ADS=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -252,6 +284,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -268,8 +301,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -398,9 +429,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -440,6 +468,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -485,7 +517,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -594,8 +626,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -608,6 +642,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -617,6 +652,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -664,6 +700,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -705,6 +742,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1054,7 +1092,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 9b63e258dac6..fab8adacbf79 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:35 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:29 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -171,14 +175,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,7 +218,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 CONFIG_MPC85xx_CDS=y
@@ -206,6 +237,7 @@ CONFIG_MPC85xx_CDS=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -250,6 +282,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -266,8 +299,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -396,9 +427,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -437,6 +465,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -537,7 +569,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -642,8 +674,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -656,6 +690,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -665,6 +700,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -717,6 +753,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1079,7 +1116,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 1b2356830173..8290385e9b94 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:36 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:29 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -169,14 +173,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,7 +216,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -204,6 +235,7 @@ CONFIG_MPC85xx=y
 # CONFIG_TQM8560 is not set
 CONFIG_SBC8548=y
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -247,6 +279,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -263,8 +296,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -392,9 +423,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -431,6 +459,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -476,7 +508,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -581,8 +613,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -595,6 +629,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -604,6 +639,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -656,6 +692,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -889,7 +926,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -915,7 +952,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 959d0281431b..2499b5ba7141 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:37 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:30 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -169,14 +173,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,7 +216,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -204,6 +235,7 @@ CONFIG_MPC85xx=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 CONFIG_SBC8560=y
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -247,6 +279,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -263,8 +296,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -384,9 +415,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -421,6 +449,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -498,8 +530,7 @@ CONFIG_GIANFAR=y
 # CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -519,6 +550,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -568,6 +600,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -702,7 +735,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 CONFIG_RTC_DRV_M48T59=y
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -948,6 +983,7 @@ CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_PPC_EARLY_DEBUG_44x is not set
 # CONFIG_PPC_EARLY_DEBUG_40x is not set
 # CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
 
 #
 # Security options
@@ -955,7 +991,11 @@ CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index 7f5ec35bf199..e2edb79cfd1a 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:37 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:31 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -174,14 +178,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,7 +221,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -209,6 +240,7 @@ CONFIG_SOCRATES=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -252,6 +284,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -268,8 +301,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,9 +435,6 @@ CONFIG_CAN_BCM=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -540,6 +568,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -551,6 +583,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -558,6 +591,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -621,7 +656,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -710,8 +745,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -734,6 +772,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -743,6 +782,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -768,6 +808,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_AD7879_I2C is not set
 # CONFIG_TOUCHSCREEN_AD7879_SPI is not set
 # CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
 # CONFIG_TOUCHSCREEN_EETI is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
@@ -826,6 +867,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -883,11 +925,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -896,7 +933,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -910,6 +946,8 @@ CONFIG_SPI_MASTER=y
 #
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_MPC8xxx is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -957,6 +995,7 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -997,6 +1036,7 @@ CONFIG_SENSORS_W83781D=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1015,6 +1055,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -1022,6 +1063,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1192,6 +1235,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1318,6 +1362,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1347,7 +1392,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1574,7 +1621,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1600,7 +1647,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index c8327e88a987..ce313259df14 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:38 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:32 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -178,14 +182,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -194,7 +225,7 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -213,6 +244,7 @@ CONFIG_STX_GP3=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -257,6 +289,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -273,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -463,9 +494,6 @@ CONFIG_NET_PKTGEN=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -513,6 +541,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -523,6 +555,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -530,6 +563,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -633,7 +667,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -673,6 +709,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -690,7 +727,7 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -797,8 +834,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -813,6 +852,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -822,6 +862,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -881,6 +922,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -905,6 +947,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -970,11 +1013,6 @@ CONFIG_I2C_ALGOBIT=m
 # 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
@@ -983,7 +1021,6 @@ CONFIG_I2C_ALGOBIT=m
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1016,6 +1053,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1058,6 +1096,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1097,6 +1136,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1115,7 +1155,6 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
@@ -1465,7 +1504,11 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 82563703d5e3..0824b4667229 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:39 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:33 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -169,14 +173,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,7 +216,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -204,6 +235,7 @@ CONFIG_TQM8540=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -248,6 +280,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -264,8 +297,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -391,9 +422,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -510,6 +538,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -520,6 +552,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -527,6 +560,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -615,7 +649,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -738,8 +772,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -752,6 +788,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -761,6 +798,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -813,6 +851,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -871,11 +910,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -883,7 +917,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -929,6 +962,7 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -967,6 +1001,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -985,11 +1020,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1220,7 +1257,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1246,7 +1283,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 91d85d733827..2137be4100ed 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:40 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:34 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -171,14 +175,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,7 +218,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -206,6 +237,7 @@ CONFIG_TQM8541=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -251,6 +283,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -267,8 +300,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -394,9 +425,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -514,6 +542,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -524,6 +556,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -531,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -619,7 +653,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -743,8 +777,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -757,6 +793,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -766,6 +803,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -820,6 +858,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -881,11 +920,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -893,7 +927,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -925,6 +958,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -967,6 +1001,7 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1006,6 +1041,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1025,11 +1061,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1260,7 +1298,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1286,7 +1324,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index debe268f43d1..5cc89aac3fec 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:41 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:35 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -177,14 +181,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -193,7 +224,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -212,6 +243,7 @@ CONFIG_TQM8548=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -257,6 +289,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -273,8 +306,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -406,7 +437,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -535,6 +572,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -545,6 +586,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -552,6 +594,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -585,7 +628,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -690,8 +733,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -704,6 +749,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -713,6 +759,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -765,6 +812,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -820,11 +868,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -833,7 +876,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -879,6 +921,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -917,6 +960,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -935,11 +979,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1003,6 +1049,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1024,7 +1071,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1280,7 +1329,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 74515501f5b7..e7b9148e58cf 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:42 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:36 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -171,14 +175,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,7 +218,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -206,6 +237,7 @@ CONFIG_TQM8555=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -251,6 +283,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -267,8 +300,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -394,9 +425,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -514,6 +542,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -524,6 +556,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -531,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -619,7 +653,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -743,8 +777,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -757,6 +793,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -766,6 +803,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -820,6 +858,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -881,11 +920,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -893,7 +927,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -925,6 +958,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -967,6 +1001,7 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1006,6 +1041,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1025,11 +1061,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1260,7 +1298,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1286,7 +1324,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 631d92b4d4e6..a998e401bbfc 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:43 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:36 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -89,6 +92,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -171,14 +175,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,7 +218,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -206,6 +237,7 @@ CONFIG_MPC85xx=y
 CONFIG_TQM8560=y
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -251,6 +283,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -267,8 +300,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -394,9 +425,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -514,6 +542,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -524,6 +556,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -531,6 +564,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -619,7 +653,7 @@ CONFIG_BLK_DEV_IDEDMA=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -743,8 +777,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -757,6 +793,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -766,6 +803,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -820,6 +858,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -881,11 +920,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -893,7 +927,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -925,6 +958,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -967,6 +1001,7 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1006,6 +1041,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1025,11 +1061,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1260,7 +1298,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1286,7 +1324,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index 52acbac0c4fe..fc656af04ea1 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:44 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:37 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -40,6 +40,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -63,6 +64,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -93,6 +96,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -181,14 +185,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 CONFIG_PPC_MSI_BITMAP=y
 
@@ -198,7 +229,7 @@ CONFIG_PPC_MSI_BITMAP=y
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 # CONFIG_MPC8540_ADS is not set
 # CONFIG_MPC8560_ADS is not set
 # CONFIG_MPC85xx_CDS is not set
@@ -217,6 +248,7 @@ CONFIG_XES_MPC85xx=y
 # CONFIG_TQM8560 is not set
 # CONFIG_SBC8548 is not set
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
@@ -261,6 +293,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -277,8 +310,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -404,6 +435,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -441,7 +473,13 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -576,6 +614,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -587,6 +629,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -594,6 +637,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -646,7 +690,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -685,6 +731,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -740,15 +787,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -765,7 +813,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -852,8 +900,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -876,6 +927,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -885,6 +937,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -914,6 +967,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -950,6 +1004,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1007,11 +1062,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1020,7 +1070,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1053,6 +1102,7 @@ CONFIG_GPIO_PCA953X=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1095,6 +1145,7 @@ CONFIG_SENSORS_DS1621=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1134,6 +1185,7 @@ CONFIG_SENSORS_LM90=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1172,11 +1224,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1368,6 +1422,7 @@ CONFIG_LEDS_GPIO_OF=y
 # CONFIG_LEDS_LP3944 is not set
 CONFIG_LEDS_PCA955X=y
 # CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
 
 #
 # LED Triggers
@@ -1391,7 +1446,6 @@ CONFIG_EDAC=y
 #
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1420,6 +1474,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1441,7 +1496,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1772,7 +1829,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 6cd2cd65c2cd..a85f927bf225 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:49 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:43 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -91,6 +94,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -181,14 +185,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +290,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +307,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -314,7 +344,6 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
 # CONFIG_PCMCIA_IOCTL is not set
@@ -414,6 +443,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -451,7 +481,13 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -570,6 +606,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -581,6 +621,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -588,6 +629,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
 #
@@ -689,7 +731,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -728,6 +772,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
@@ -785,15 +830,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -810,7 +856,7 @@ CONFIG_SATA_SIL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -897,8 +943,14 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -937,6 +989,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -946,6 +999,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -1005,6 +1059,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -1070,11 +1125,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1083,7 +1133,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-CONFIG_DS1682=y
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1115,6 +1164,7 @@ CONFIG_GPIO_SYSFS=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1157,6 +1207,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1196,6 +1247,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1235,11 +1287,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1338,6 +1392,7 @@ CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX 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
@@ -1464,6 +1519,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
@@ -1485,7 +1541,9 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1710,7 +1768,7 @@ CONFIG_MAGIC_SYSRQ=y
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1737,7 +1795,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index a6a3768f7304..eb58dec11a61 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:47 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:41 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -91,6 +94,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -181,14 +185,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -259,6 +290,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -275,8 +307,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -314,7 +344,6 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 # CONFIG_PCMCIA_LOAD_CIS is not set
 # CONFIG_PCMCIA_IOCTL is not set
@@ -414,6 +443,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -451,7 +481,13 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -570,6 +606,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -581,6 +621,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -588,6 +629,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
 #
@@ -689,7 +731,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -728,6 +772,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
@@ -753,7 +798,7 @@ CONFIG_SATA_SIL24=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -840,8 +885,14 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -880,6 +931,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -889,6 +941,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -948,6 +1001,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -1013,11 +1067,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1026,7 +1075,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-CONFIG_DS1682=y
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1058,6 +1106,7 @@ CONFIG_GPIO_SYSFS=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1100,6 +1149,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1139,6 +1189,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1178,11 +1229,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1281,6 +1334,7 @@ CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX 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
@@ -1407,6 +1461,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
@@ -1428,7 +1483,9 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1653,7 +1710,7 @@ CONFIG_MAGIC_SYSRQ=y
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1680,7 +1737,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 1975d41e0763..4554d9bb03e5 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:48 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:42 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -91,6 +94,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -182,14 +186,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +291,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +308,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -400,6 +430,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -588,9 +619,6 @@ CONFIG_NET_PKTGEN=m
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -719,6 +747,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -730,6 +762,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -737,6 +770,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+CONFIG_DS1682=y
 # CONFIG_C2PORT is not set
 
 #
@@ -789,7 +823,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -828,6 +864,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -883,15 +920,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -908,7 +946,7 @@ CONFIG_SATA_SIL=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -995,8 +1033,11 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -1050,6 +1091,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -1059,6 +1101,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -1117,6 +1160,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -1174,11 +1218,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1187,7 +1226,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-CONFIG_DS1682=y
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1220,6 +1258,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1262,6 +1301,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1301,6 +1341,7 @@ CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1340,11 +1381,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1443,6 +1486,7 @@ CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX 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
@@ -1570,6 +1614,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 CONFIG_RTC_DRV_RX8581=y
@@ -1591,7 +1636,9 @@ CONFIG_RTC_DRV_RX8581=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1891,9 +1938,12 @@ CONFIG_SECURITY=y
 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_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index de4d52504fe4..aab3baebab8c 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:45 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:39 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -86,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -176,14 +180,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -254,6 +285,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -270,8 +302,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -382,6 +412,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -420,9 +451,6 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -555,6 +583,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -565,6 +597,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -572,6 +605,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -671,7 +705,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -710,6 +746,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -765,15 +802,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -790,7 +828,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -838,8 +876,10 @@ CONFIG_ULI526X=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -853,6 +893,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -862,6 +903,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -891,6 +933,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -927,6 +970,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -981,11 +1025,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -994,7 +1033,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1029,11 +1067,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1163,6 +1203,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1282,6 +1323,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1303,7 +1345,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1606,7 +1650,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 754a79ba74a9..727a8c8d15b5 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:46 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:40 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +61,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -90,6 +93,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -182,14 +186,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +291,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +308,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -395,6 +425,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -439,9 +470,6 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -483,6 +511,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -494,6 +526,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -501,6 +534,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -554,7 +588,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -593,6 +629,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -648,15 +685,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -673,7 +711,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -778,8 +816,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -802,6 +843,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -811,6 +853,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -840,6 +883,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -876,6 +920,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -932,11 +977,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -945,7 +985,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -980,11 +1019,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1059,6 +1100,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1186,6 +1228,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1312,6 +1355,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1333,7 +1377,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1648,7 +1694,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index 89991f157ae8..4fb04dd2cde3 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:45 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:38 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -90,6 +93,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -162,6 +166,7 @@ CONFIG_HAVE_DMA_API_DEBUG=y
 #
 # CONFIG_GCOV_KERNEL is not set
 CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -182,14 +187,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -260,6 +292,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -276,8 +309,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -399,6 +430,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -587,9 +619,6 @@ CONFIG_NET_PKTGEN=m
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -717,6 +746,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -727,6 +760,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -734,6 +768,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -786,7 +821,7 @@ CONFIG_DM_ZERO=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -873,8 +908,10 @@ CONFIG_GIANFAR=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -918,6 +955,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -927,6 +965,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -985,6 +1024,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1042,11 +1082,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1055,7 +1090,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1101,6 +1135,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1139,6 +1174,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1171,11 +1207,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1281,7 +1319,6 @@ CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_STATS=y
 CONFIG_OCFS2_DEBUG_MASKLOG=y
 # CONFIG_OCFS2_DEBUG_FS is not set
-# CONFIG_OCFS2_FS_POSIX_ACL is not set
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
@@ -1556,8 +1593,12 @@ CONFIG_SECURITY=y
 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_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 052cf134e018..5c1dc768bbd8 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:04 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:23:58 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -55,6 +56,7 @@ CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -82,6 +84,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -161,14 +164,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -242,6 +272,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -258,8 +289,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -373,9 +402,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -546,8 +572,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -567,6 +592,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -615,6 +641,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -637,6 +664,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -898,6 +926,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -943,7 +972,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_PPC_CLOCK=y
 CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 0fb65a85dfdf..72137cd881da 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:05 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:23:59 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -92,6 +94,7 @@ CONFIG_AUDIT_TREE=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -173,6 +176,7 @@ CONFIG_HAVE_DMA_API_DEBUG=y
 #
 # CONFIG_GCOV_KERNEL is not set
 CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -192,14 +196,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -224,6 +255,8 @@ CONFIG_EMBEDDED6xx=y
 # CONFIG_PPC_PRPMC2800 is not set
 CONFIG_PPC_C2K=y
 CONFIG_MV64X60=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
 # CONFIG_AMIGAONE is not set
 CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
@@ -286,6 +319,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -296,14 +330,12 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 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_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -316,6 +348,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_EXTRA_TARGETS=""
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -424,6 +457,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -687,10 +721,6 @@ CONFIG_BT_HCIVHCI=m
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -773,7 +803,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_PCI is not set
-# CONFIG_MTD_GPIO_ADDR is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -817,6 +846,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -870,7 +903,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 CONFIG_BLK_DEV_3W_XXXX_RAID=m
+# CONFIG_SCSI_HPSA is not set
 CONFIG_SCSI_3W_9XXX=m
+# CONFIG_SCSI_3W_SAS is not set
 CONFIG_SCSI_ACARD=m
 CONFIG_SCSI_AACRAID=m
 CONFIG_SCSI_AIC7XXX=m
@@ -925,6 +960,7 @@ CONFIG_SCSI_LPFC=m
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -942,7 +978,7 @@ CONFIG_SCSI_LPFC=m
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -1027,8 +1063,11 @@ CONFIG_MV643XX_ETH=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -1054,6 +1093,7 @@ CONFIG_NETCONSOLE=m
 CONFIG_NETPOLL=y
 CONFIG_NETPOLL_TRAP=y
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -1063,6 +1103,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -1121,8 +1162,6 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_N_HDLC is not set
 # CONFIG_RISCOM8 is not set
 # CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_RIO is not set
 # CONFIG_STALDRV is not set
 # CONFIG_NOZOMI is not set
 
@@ -1140,6 +1179,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -1200,11 +1240,6 @@ CONFIG_I2C_MV64XXX=m
 # 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
@@ -1213,7 +1248,6 @@ CONFIG_I2C_MV64XXX=m
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1259,6 +1293,7 @@ CONFIG_SENSORS_GL518SM=m
 # CONFIG_SENSORS_GL520SM is not set
 CONFIG_SENSORS_IT87=m
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_LM77=m
 CONFIG_SENSORS_LM78=m
@@ -1297,6 +1332,7 @@ CONFIG_SENSORS_W83L785TS=m
 # CONFIG_SENSORS_W83L786NG is not set
 CONFIG_SENSORS_W83627HF=m
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1333,7 +1369,6 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
@@ -1392,6 +1427,7 @@ CONFIG_USB_MON=m
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
@@ -1923,7 +1959,6 @@ CONFIG_SECURITY=y
 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_LSM_MMAP_MIN_ADDR=65536
 CONFIG_SECURITY_SELINUX=y
 CONFIG_SECURITY_SELINUX_BOOTPARAM=y
@@ -1934,6 +1969,11 @@ CONFIG_SECURITY_SELINUX_AVC_STATS=y
 CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
 # CONFIG_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_SELINUX=y
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_DEFAULT_SECURITY="selinux"
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index ef5edc7203f5..79105413884e 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:06 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:23:59 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -160,14 +163,41 @@ CONFIG_BLK_DEV_BSG=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -237,6 +267,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -249,8 +280,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -400,9 +429,6 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_BT is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -523,6 +549,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -553,7 +583,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -658,8 +688,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -670,6 +701,7 @@ CONFIG_WLAN=y
 # CONFIG_SLIP is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -705,6 +737,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -741,6 +774,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1061,7 +1095,11 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 73ef9be41280..58f7ca71a59d 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:07 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:00 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -54,6 +55,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -81,6 +83,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -159,14 +162,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -241,6 +271,7 @@ CONFIG_8XX_MINIMAL_FPEMU=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -257,8 +288,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -372,9 +401,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -545,8 +571,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -591,6 +616,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -851,6 +877,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -893,7 +920,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_PPC_CLOCK=y
 CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 63c3e8de8f16..9a0c981277eb 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:08 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:01 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -86,6 +88,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -181,14 +184,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -215,6 +245,8 @@ CONFIG_LINKSTATION=y
 CONFIG_MPC10X_BRIDGE=y
 CONFIG_MPC10X_OPENPIC=y
 # CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
 # CONFIG_AMIGAONE is not set
 CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
@@ -261,6 +293,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -277,8 +310,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -517,10 +548,6 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -650,6 +677,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -661,6 +692,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -668,6 +700,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -720,7 +753,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -759,6 +794,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -814,15 +850,16 @@ CONFIG_PATA_IT821X=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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=y
 # CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -839,7 +876,7 @@ CONFIG_PATA_SIL680=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -934,8 +971,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -960,6 +1000,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 # CONFIG_NETPOLL_TRAP is not set
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -969,6 +1010,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -1007,6 +1049,7 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_PCIPS2 is not set
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -1039,6 +1082,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1096,11 +1140,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1109,7 +1148,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1155,6 +1193,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1193,6 +1232,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1211,11 +1251,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1281,6 +1323,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1454,6 +1497,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1475,7 +1519,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1786,7 +1832,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 520b04a0def9..4c2c877f9363 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:09 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:02 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,7 +60,6 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_HIBERNATE_32=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -168,14 +169,41 @@ CONFIG_BLK_DEV_BSG=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -208,7 +236,8 @@ CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
 CONFIG_PPC_I8259=y
 CONFIG_PPC_RTAS=y
-# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_PPC_RTAS_DAEMON=y
 CONFIG_RTAS_PROC=y
 # CONFIG_MMIO_NVRAM is not set
 CONFIG_PPC_MPC106=y
@@ -250,6 +279,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -262,8 +292,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -395,9 +423,6 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_BT is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -525,6 +550,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -558,7 +587,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -625,8 +654,9 @@ CONFIG_FS_ENET_MDIO_FCC=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -637,6 +667,7 @@ CONFIG_WLAN=y
 # CONFIG_SLIP is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -673,6 +704,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -734,11 +766,6 @@ CONFIG_I2C_CPM=y
 # CONFIG_I2C_PARPORT_LIGHT 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
@@ -775,6 +802,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -807,11 +835,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1118,7 +1148,11 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 43c3c4fcdce3..9e090f2c7e36 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:10 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:03 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -53,6 +54,7 @@ CONFIG_OF=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -80,6 +82,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -162,14 +165,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -244,6 +274,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -260,8 +291,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -379,9 +408,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -497,6 +523,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -568,8 +598,7 @@ CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -614,6 +643,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -863,6 +893,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
@@ -887,7 +918,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 523d5fe18c0e..61cf73d0000f 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: 2.6.32-rc4
-# Thu Oct 15 10:33:21 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Dec 30 15:08:52 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -87,6 +89,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -170,14 +173,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -193,6 +223,7 @@ CONFIG_PPC_LITE5200=y
 CONFIG_PPC_MEDIA5200=y
 CONFIG_PPC_MPC5200_BUGFIX=y
 CONFIG_PPC_MPC5200_GPIO=y
+CONFIG_PPC_MPC5200_LPBFIFO=m
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
@@ -211,6 +242,7 @@ CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_PPC_I8259 is not set
 CONFIG_PPC_RTAS=y
 # CONFIG_RTAS_ERROR_LOGGING is not set
+# CONFIG_PPC_RTAS_DAEMON is not set
 CONFIG_RTAS_PROC=y
 # CONFIG_MMIO_NVRAM is not set
 # CONFIG_PPC_MPC106 is not set
@@ -223,6 +255,7 @@ CONFIG_RTAS_PROC=y
 CONFIG_PPC_BESTCOMM=y
 CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
+CONFIG_PPC_BESTCOMM_GEN_BD=m
 CONFIG_SIMPLE_GPIO=y
 
 #
@@ -253,6 +286,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -269,8 +303,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -286,6 +318,7 @@ CONFIG_PM=y
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
 # CONFIG_PM_RUNTIME is not set
 CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
@@ -399,7 +432,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -530,6 +569,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -541,6 +584,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -548,6 +592,8 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -600,7 +646,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -639,6 +687,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -694,15 +743,16 @@ CONFIG_PATA_MPC52xx=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -785,8 +835,11 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -809,6 +862,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -818,6 +872,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -874,6 +929,7 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -934,11 +990,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -947,7 +998,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -962,7 +1012,10 @@ CONFIG_SPI_MASTER=y
 #
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_MPC52xx is not set
 CONFIG_SPI_MPC52xx_PSC=m
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -995,6 +1048,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1042,6 +1096,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
 # CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1083,6 +1138,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1122,6 +1178,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -1129,6 +1186,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1322,7 +1381,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_WHCI_HCD is not set
 # CONFIG_USB_HWA_HCD is not set
-# CONFIG_USB_MUSB_HDRC is not set
 
 #
 # USB Device Class drivers
@@ -1440,6 +1498,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1469,7 +1528,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1731,6 +1792,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1774,7 +1836,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index d8b364a45944..1315b775a6d2 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:10 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:04 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -167,14 +170,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -199,6 +229,8 @@ CONFIG_MPC7448HPC2=y
 # CONFIG_PPC_PRPMC2800 is not set
 # CONFIG_PPC_C2K is not set
 CONFIG_TSI108_BRIDGE=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
 # CONFIG_AMIGAONE is not set
 CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
@@ -244,6 +276,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -260,8 +293,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -385,9 +416,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -424,6 +452,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -487,7 +519,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -526,6 +560,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -580,15 +615,16 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -605,7 +641,7 @@ CONFIG_SATA_MV=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -731,8 +767,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -746,6 +784,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -755,6 +794,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -806,6 +846,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1091,7 +1132,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1118,7 +1159,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 00fad81b6fce..9073778d3575 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:11 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:05 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -161,14 +164,41 @@ CONFIG_BLK_DEV_BSG=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -240,6 +270,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -252,8 +283,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -403,9 +432,6 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_BT is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -526,6 +552,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -556,7 +586,7 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -661,8 +691,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -679,6 +710,7 @@ CONFIG_PPP_DEFLATE=y
 CONFIG_SLHC=y
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -688,6 +720,7 @@ CONFIG_SLHC=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -740,6 +773,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -763,6 +797,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -799,6 +834,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1131,7 +1167,11 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 64dff21516cb..05bec4835687 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:12 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:06 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -37,6 +37,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,7 @@ CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_REDBOOT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
@@ -89,6 +91,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -176,14 +179,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -266,6 +296,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -282,8 +313,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -413,9 +442,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -548,6 +574,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -559,6 +589,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -566,6 +597,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -618,7 +650,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -657,6 +691,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -712,15 +747,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -737,7 +773,7 @@ CONFIG_ATA_SFF=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -844,8 +880,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -868,6 +907,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -877,6 +917,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -929,6 +970,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -989,11 +1031,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -1002,7 +1039,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1034,6 +1070,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1076,6 +1113,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1115,6 +1153,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1153,11 +1192,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1249,6 +1290,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1542,7 +1584,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1569,7 +1611,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index a12e7ba87a43..8f35f8049c92 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:25:20 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:06 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -39,6 +39,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -62,6 +63,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -92,6 +95,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -184,14 +188,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC_MSI_BITMAP=y
 
@@ -201,7 +232,7 @@ CONFIG_PPC_MSI_BITMAP=y
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -220,6 +251,7 @@ CONFIG_TQM8555=y
 CONFIG_TQM8560=y
 CONFIG_SBC8548=y
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -267,6 +299,7 @@ CONFIG_SWIOTLB=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -283,8 +316,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -405,6 +436,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -449,9 +481,6 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -494,6 +523,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -505,6 +538,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -512,6 +546,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -565,7 +600,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -604,6 +641,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -659,15 +697,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -684,7 +723,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -795,8 +834,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -820,6 +862,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -829,6 +872,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -858,6 +902,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -896,6 +941,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -956,11 +1002,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -969,7 +1010,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1002,6 +1042,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1035,11 +1076,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1114,6 +1157,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1241,6 +1285,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1347,7 +1392,6 @@ CONFIG_EDAC=y
 #
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1376,6 +1420,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1397,7 +1442,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1731,7 +1778,11 @@ CONFIG_VIRQ_DEBUG=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index cd70b4a4ce01..8755ea3c7f5f 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:26:01 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:07 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,9 +16,9 @@ CONFIG_PPC_85xx=y
 # CONFIG_E200 is not set
 CONFIG_E500=y
 # CONFIG_PPC_E500MC is not set
+CONFIG_FSL_EMB_PERFMON=y
 CONFIG_BOOKE=y
 CONFIG_FSL_BOOKE=y
-CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
 CONFIG_PPC_MMU_NOHASH=y
@@ -40,6 +40,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -63,6 +64,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -93,6 +96,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -187,14 +191,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 CONFIG_PPC_MSI_BITMAP=y
 
@@ -204,7 +235,7 @@ CONFIG_PPC_MSI_BITMAP=y
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
-CONFIG_MPC85xx=y
+CONFIG_FSL_SOC_BOOKE=y
 CONFIG_MPC8540_ADS=y
 CONFIG_MPC8560_ADS=y
 CONFIG_MPC85xx_CDS=y
@@ -223,6 +254,7 @@ CONFIG_TQM8555=y
 CONFIG_TQM8560=y
 CONFIG_SBC8548=y
 # CONFIG_SBC8560 is not set
+# CONFIG_P4080_DS is not set
 CONFIG_TQM85xx=y
 # CONFIG_IPIC is not set
 CONFIG_MPIC=y
@@ -271,6 +303,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -287,8 +320,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -409,6 +440,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -453,9 +485,6 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -498,6 +527,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -509,6 +542,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -516,6 +550,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -569,7 +604,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -608,6 +645,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -663,15 +701,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -688,7 +727,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -799,8 +838,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -824,6 +866,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -833,6 +876,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -862,6 +906,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -900,6 +945,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -960,11 +1006,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -973,7 +1014,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1006,6 +1046,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1039,11 +1080,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1118,6 +1161,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1245,6 +1289,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1351,7 +1396,6 @@ CONFIG_EDAC=y
 #
 # CONFIG_EDAC_DEBUG is not set
 CONFIG_EDAC_MM_EDAC=y
-CONFIG_EDAC_MPC85XX=y
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -1380,6 +1424,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1401,7 +1446,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1735,7 +1782,11 @@ CONFIG_VIRQ_DEBUG=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 40d6f0568ca5..3f6b11b6f4f3 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:15 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:08 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -53,6 +54,7 @@ CONFIG_OF=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -80,6 +82,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -158,14 +161,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -240,6 +270,7 @@ CONFIG_MATH_EMULATION=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -256,8 +287,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -375,9 +404,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -407,6 +433,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -485,8 +515,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_MV643XX_ETH is not set
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -506,6 +535,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -554,6 +584,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -576,6 +607,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -855,6 +887,7 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
@@ -876,7 +909,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 5b3abb42ae30..41884c97a4f3 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:16 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:09 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -61,6 +62,8 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -91,6 +94,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -183,14 +187,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -221,7 +252,7 @@ CONFIG_MPIC=y
 # CONFIG_MPIC_WEIRD is not set
 CONFIG_PPC_I8259=y
 # CONFIG_PPC_RTAS is not set
-# CONFIG_MMIO_NVRAM is not set
+CONFIG_MMIO_NVRAM=y
 # CONFIG_PPC_MPC106 is not set
 # CONFIG_PPC_970_NAP is not set
 # CONFIG_PPC_INDIRECT_IO is not set
@@ -262,6 +293,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -278,8 +310,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -397,6 +427,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -441,9 +472,6 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -486,6 +514,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -497,6 +529,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -504,6 +537,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -557,7 +591,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -596,6 +632,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -651,15 +688,16 @@ CONFIG_PATA_ALI=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -676,7 +714,7 @@ CONFIG_PATA_ALI=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -781,8 +819,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -805,6 +846,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -814,6 +856,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -843,6 +886,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -879,6 +923,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -936,11 +981,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -949,7 +989,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -982,6 +1021,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1015,11 +1055,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1094,6 +1136,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1221,6 +1264,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1348,6 +1392,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1369,7 +1414,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1684,7 +1731,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 1da3488a603d..6b9e6bd2c98d 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:17 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:10 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -32,6 +32,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -54,6 +55,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -81,6 +83,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -159,14 +162,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -248,6 +278,7 @@ CONFIG_8XX_MINIMAL_FPEMU=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -264,8 +295,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -379,9 +408,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -556,8 +582,7 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -602,6 +627,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -862,6 +888,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -904,7 +931,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_PPC_CLOCK=y
 CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 7b3804a6e363..80e80caed2da 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1000,7 +1000,6 @@ CONFIG_TIGON3=y
 CONFIG_SPIDER_NET=m
 CONFIG_GELIC_NET=m
 CONFIG_GELIC_WIRELESS=y
-# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index b7911216af78..5d06f2cb8e5e 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:17 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:11 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -59,6 +60,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -165,14 +168,41 @@ CONFIG_BLK_DEV_BSG=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -243,6 +273,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -255,8 +286,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -407,9 +436,6 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_BT is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -530,6 +556,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -616,7 +646,7 @@ CONFIG_IDE_PROC_FS=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -721,8 +751,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -739,6 +770,7 @@ CONFIG_PPP_DEFLATE=y
 CONFIG_SLHC=y
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -748,6 +780,7 @@ CONFIG_SLHC=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -802,6 +835,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -825,6 +859,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -861,6 +896,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -955,10 +991,12 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_ETH_EEM is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1248,7 +1286,11 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index ef50ce45d50b..57ab5748a34d 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:18 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:12 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -38,6 +38,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +61,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -88,6 +90,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -175,14 +178,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-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_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -207,6 +237,8 @@ CONFIG_EMBEDDED6xx=y
 CONFIG_PPC_PRPMC2800=y
 # CONFIG_PPC_C2K is not set
 CONFIG_MV64X60=y
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
 # CONFIG_AMIGAONE is not set
 CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
@@ -252,6 +284,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -268,8 +301,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -394,9 +425,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -518,6 +546,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -529,6 +561,7 @@ CONFIG_BLK_DEV_RAM_SIZE=131072
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -536,6 +569,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -641,7 +675,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -680,6 +716,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -734,15 +771,16 @@ CONFIG_SATA_MV=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -759,7 +797,7 @@ CONFIG_SATA_MV=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -886,8 +924,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -910,6 +951,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -919,6 +961,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=y
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -973,6 +1016,7 @@ CONFIG_SERIAL_MPSC_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -1030,11 +1074,6 @@ CONFIG_I2C_MV64XXX=y
 # 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
@@ -1042,7 +1081,6 @@ CONFIG_I2C_MV64XXX=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1088,6 +1126,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1126,6 +1165,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1144,11 +1184,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1250,6 +1292,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
@@ -1362,6 +1405,7 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1383,7 +1427,9 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1626,7 +1672,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 7de127e4ceef..32f7058bb173 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -593,7 +593,6 @@ CONFIG_MII=m
 CONFIG_NETDEV_1000=y
 CONFIG_GELIC_NET=y
 CONFIG_GELIC_WIRELESS=y
-# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
 # CONFIG_NETDEV_10000 is not set
 
 #
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index 524263158fc0..f2f832161463 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc5
-# Thu Nov  5 08:20:19 2009
+# Linux kernel version: 2.6.33-rc3
+# Wed Jan  6 09:24:13 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -36,6 +36,7 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 # CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -58,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -85,6 +87,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -167,14 +170,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -201,6 +231,8 @@ CONFIG_STORCENTER=y
 CONFIG_MPC10X_BRIDGE=y
 CONFIG_MPC10X_OPENPIC=y
 # CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_GAMECUBE is not set
+# CONFIG_WII is not set
 # CONFIG_AMIGAONE is not set
 CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
 # CONFIG_IPIC is not set
@@ -246,6 +278,7 @@ CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
 CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -262,8 +295,6 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
@@ -384,9 +415,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -507,6 +535,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -515,6 +547,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -522,6 +555,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -628,7 +662,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_BNX2_ISCSI is not set
 # CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -666,6 +702,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
 # CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
@@ -695,7 +732,7 @@ CONFIG_MD_RAID6_PQ=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -741,8 +778,11 @@ CONFIG_R8169=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -765,6 +805,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -805,6 +846,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -862,11 +904,6 @@ CONFIG_I2C_MPC=y
 # 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
@@ -875,7 +912,6 @@ CONFIG_I2C_MPC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -910,11 +946,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -963,6 +1001,7 @@ CONFIG_USB_DEVICE_CLASS=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
@@ -1087,6 +1126,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1108,7 +1148,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1322,7 +1364,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1349,7 +1391,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_XOR_BLOCKS=y
 CONFIG_ASYNC_CORE=y
 CONFIG_ASYNC_MEMCPY=y
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 22f738d12ad9..bbf89701d7a4 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -17,7 +17,9 @@ static inline int cpu_to_node(int cpu)
 
 #define parent_node(node)	(node)
 
-#define cpumask_of_node(node) (&numa_cpumask_lookup_table[node])
+#define cpumask_of_node(node) ((node) == -1 ?				\
+			       cpu_all_mask :				\
+			       &numa_cpumask_lookup_table[node])
 
 int of_node_to_nid(struct device_node *device);
 
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 678f98cd5e64..3ef743fa5d7c 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -542,11 +542,11 @@ DARFixed:/* Return from dcbx instruction bug workaround, r10 holds value of DAR
 FixupDAR:/* Entry point for dcbx workaround. */
 	/* fetch instruction from memory. */
 	mfspr	r10, SPRN_SRR0
+	andis.	r11, r10, 0x8000	/* Address >= 0x80000000 */
 	DO_8xx_CPU6(0x3780, r3)
 	mtspr	SPRN_MD_EPN, r10
 	mfspr	r11, SPRN_M_TWB	/* Get level 1 table entry address */
-	cmplwi	cr0, r11, 0x0800
-	blt-	3f		/* Branch if user space */
+	beq-	3f		/* Branch if user space */
 	lis	r11, (swapper_pg_dir-PAGE_OFFSET)@h
 	ori	r11, r11, (swapper_pg_dir-PAGE_OFFSET)@l
 	rlwimi	r11, r10, 32-20, 0xffc /* r11 = r11&~0xffc|(r10>>20)&0xffc */
@@ -768,12 +768,12 @@ start_here:
  */
 initial_mmu:
 	tlbia			/* Invalidate all TLB entries */
-#ifdef CONFIG_PIN_TLB
+/* Always pin the first 8 MB ITLB to prevent ITLB
+   misses while mucking around with SRR0/SRR1 in asm
+*/
 	lis	r8, MI_RSV4I@h
 	ori	r8, r8, 0x1c00
-#else
-	li	r8, 0
-#endif
+
 	mtspr	SPRN_MI_CTR, r8	/* Set instruction MMU control */
 
 #ifdef CONFIG_PIN_TLB
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e8dfdbd9327a..cadbed679fbb 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1107,6 +1107,12 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
 	list_for_each_entry(dev, &bus->devices, bus_list) {
 		struct dev_archdata *sd = &dev->dev.archdata;
 
+		/* Cardbus can call us to add new devices to a bus, so ignore
+		 * those who are already fully discovered
+		 */
+		if (dev->is_added)
+			continue;
+
 		/* Setup OF node pointer in archdata */
 		sd->of_node = pci_device_to_OF_node(dev);
 
@@ -1147,6 +1153,13 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 }
 EXPORT_SYMBOL(pcibios_fixup_bus);
 
+void __devinit pci_fixup_cardbus(struct pci_bus *bus)
+{
+	/* Now fixup devices on that bus */
+	pcibios_setup_bus_devices(bus);
+}
+
+
 static int skip_isa_ioresource_align(struct pci_dev *dev)
 {
 	if ((ppc_pci_flags & PPC_PCI_CAN_SKIP_ISA_ALIGN) &&
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index 1be9fe38bcb5..8777fb02349f 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -262,19 +262,19 @@ static int __init proc_rtas_init(void)
 	if (rtas_node == NULL)
 		return -ENODEV;
 
-	proc_create("ppc64/rtas/progress", S_IRUGO|S_IWUSR, NULL,
+	proc_create("powerpc/rtas/progress", S_IRUGO|S_IWUSR, NULL,
 		    &ppc_rtas_progress_operations);
-	proc_create("ppc64/rtas/clock", S_IRUGO|S_IWUSR, NULL,
+	proc_create("powerpc/rtas/clock", S_IRUGO|S_IWUSR, NULL,
 		    &ppc_rtas_clock_operations);
-	proc_create("ppc64/rtas/poweron", S_IWUSR|S_IRUGO, NULL,
+	proc_create("powerpc/rtas/poweron", S_IWUSR|S_IRUGO, NULL,
 		    &ppc_rtas_poweron_operations);
-	proc_create("ppc64/rtas/sensors", S_IRUGO, NULL,
+	proc_create("powerpc/rtas/sensors", S_IRUGO, NULL,
 		    &ppc_rtas_sensors_operations);
-	proc_create("ppc64/rtas/frequency", S_IWUSR|S_IRUGO, NULL,
+	proc_create("powerpc/rtas/frequency", S_IWUSR|S_IRUGO, NULL,
 		    &ppc_rtas_tone_freq_operations);
-	proc_create("ppc64/rtas/volume", S_IWUSR|S_IRUGO, NULL,
+	proc_create("powerpc/rtas/volume", S_IWUSR|S_IRUGO, NULL,
 		    &ppc_rtas_tone_volume_operations);
-	proc_create("ppc64/rtas/rmo_buffer", S_IRUSR, NULL,
+	proc_create("powerpc/rtas/rmo_buffer", S_IRUSR, NULL,
 		    &ppc_rtas_rmo_buf_ops);
 	return 0;
 }
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index a521fb8a40ee..c2ee14498077 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -619,4 +619,16 @@ void __cpu_die(unsigned int cpu)
 	if (smp_ops->cpu_die)
 		smp_ops->cpu_die(cpu);
 }
+
+static DEFINE_MUTEX(powerpc_cpu_hotplug_driver_mutex);
+
+void cpu_hotplug_driver_lock()
+{
+	mutex_lock(&powerpc_cpu_hotplug_driver_mutex);
+}
+
+void cpu_hotplug_driver_unlock()
+{
+	mutex_unlock(&powerpc_cpu_hotplug_driver_mutex);
+}
 #endif
diff --git a/arch/powerpc/kernel/swsusp_32.S b/arch/powerpc/kernel/swsusp_32.S
index b47d8ceffb52..b0754e237438 100644
--- a/arch/powerpc/kernel/swsusp_32.S
+++ b/arch/powerpc/kernel/swsusp_32.S
@@ -303,7 +303,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
 	lis	r4,0x1000
 1:	addic.	r4,r4,-0x1000
 	tlbie	r4
-	blt	1b
+	bgt	1b
 	sync
 
 	/* restore the MSR and turn on the MMU */
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 9ba2cc88591d..6c6093d67f30 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -903,12 +903,21 @@ static void decrementer_set_mode(enum clock_event_mode mode,
 		decrementer_set_next_event(DECREMENTER_MAX, dev);
 }
 
+static inline uint64_t div_sc64(unsigned long ticks, unsigned long nsec,
+				int shift)
+{
+	uint64_t tmp = ((uint64_t)ticks) << shift;
+
+	do_div(tmp, nsec);
+	return tmp;
+}
+
 static void __init setup_clockevent_multiplier(unsigned long hz)
 {
 	u64 mult, shift = 32;
 
 	while (1) {
-		mult = div_sc(hz, NSEC_PER_SEC, shift);
+		mult = div_sc64(hz, NSEC_PER_SEC, shift);
 		if (mult && (mult >> 32UL) == 0UL)
 			break;
 
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 07703f72330e..e28841fbfb8d 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -75,6 +75,7 @@ config KVM_E500
 
 	  If unsure, say N.
 
+source drivers/vhost/Kconfig
 source drivers/virtio/Kconfig
 
 endif # VIRTUALIZATION
diff --git a/arch/powerpc/kvm/book3s_64_mmu.c b/arch/powerpc/kvm/book3s_64_mmu.c
index 5598f88f142e..e4beeb371a73 100644
--- a/arch/powerpc/kvm/book3s_64_mmu.c
+++ b/arch/powerpc/kvm/book3s_64_mmu.c
@@ -390,6 +390,26 @@ static void kvmppc_mmu_book3s_64_mtsrin(struct kvm_vcpu *vcpu, u32 srnum,
 {
 	u64 rb = 0, rs = 0;
 
+	/*
+	 * According to Book3 2.01 mtsrin is implemented as:
+	 *
+	 * The SLB entry specified by (RB)32:35 is loaded from register
+	 * RS, as follows.
+	 *
+	 * SLBE Bit	Source			SLB Field
+	 *
+	 * 0:31		0x0000_0000		ESID-0:31
+	 * 32:35	(RB)32:35		ESID-32:35
+	 * 36		0b1			V
+	 * 37:61	0x00_0000|| 0b0		VSID-0:24
+	 * 62:88	(RS)37:63		VSID-25:51
+	 * 89:91	(RS)33:35		Ks Kp N
+	 * 92		(RS)36			L ((RS)36 must be 0b0)
+	 * 93		0b0			C
+	 */
+
+	dprintk("KVM MMU: mtsrin(0x%x, 0x%lx)\n", srnum, value);
+
 	/* ESID = srnum */
 	rb |= (srnum & 0xf) << 28;
 	/* Set the valid bit */
@@ -400,7 +420,7 @@ static void kvmppc_mmu_book3s_64_mtsrin(struct kvm_vcpu *vcpu, u32 srnum,
 	/* VSID = VSID */
 	rs |= (value & 0xfffffff) << 12;
 	/* flags = flags */
-	rs |= ((value >> 27) & 0xf) << 9;
+	rs |= ((value >> 28) & 0x7) << 9;
 
 	kvmppc_mmu_book3s_64_slbmte(vcpu, rs, rb);
 }
diff --git a/arch/powerpc/mm/mmap_64.c b/arch/powerpc/mm/mmap_64.c
index 0d957a4c70fe..5a783d8e8e8e 100644
--- a/arch/powerpc/mm/mmap_64.c
+++ b/arch/powerpc/mm/mmap_64.c
@@ -47,7 +47,7 @@ static inline int mmap_is_legacy(void)
 	if (current->personality & ADDR_COMPAT_LAYOUT)
 		return 1;
 
-	if (current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)
+	if (rlimit(RLIMIT_STACK) == RLIM_INFINITY)
 		return 1;
 
 	return sysctl_legacy_va_layout;
@@ -77,7 +77,7 @@ static unsigned long mmap_rnd(void)
 
 static inline unsigned long mmap_base(void)
 {
-	unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+	unsigned long gap = rlimit(RLIMIT_STACK);
 
 	if (gap < MIN_GAP)
 		gap = MIN_GAP;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 21f61b8c445b..04ed2156db1c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -237,6 +237,8 @@ static void __init mpc85xx_mds_setup_arch(void)
 		} else if (machine_is(mpc8569_mds)) {
 #define BCSR7_UCC12_GETHnRST	(0x1 << 2)
 #define BCSR8_UEM_MARVELL_RST	(0x1 << 1)
+#define BCSR_UCC_RGMII		(0x1 << 6)
+#define BCSR_UCC_RTBI		(0x1 << 5)
 			/*
 			 * U-Boot mangles interrupt polarity for Marvell PHYs,
 			 * so reset built-in and UEM Marvell PHYs, this puts
@@ -247,6 +249,28 @@ static void __init mpc85xx_mds_setup_arch(void)
 
 			setbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
 			clrbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
+
+			for (np = NULL; (np = of_find_compatible_node(np,
+							"network",
+							"ucc_geth")) != NULL;) {
+				const unsigned int *prop;
+				int ucc_num;
+
+				prop = of_get_property(np, "cell-index", NULL);
+				if (prop == NULL)
+					continue;
+
+				ucc_num = *prop - 1;
+
+				prop = of_get_property(np, "phy-connection-type", NULL);
+				if (prop == NULL)
+					continue;
+
+				if (strcmp("rtbi", (const char *)prop) == 0)
+					clrsetbits_8(&bcsr_regs[7 + ucc_num],
+						BCSR_UCC_RGMII, BCSR_UCC_RTBI);
+			}
+
 		}
 		iounmap(bcsr_regs);
 	}
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index c4d4a19235e0..eea120229cdb 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -54,7 +54,7 @@ static ssize_t do_coredump_read(int num, struct spu_context *ctx, void *buffer,
  */
 static int spufs_dump_write(struct file *file, const void *addr, int nr, loff_t *foffset)
 {
-	unsigned long limit = current->signal->rlim[RLIMIT_CORE].rlim_cur;
+	unsigned long limit = rlimit(RLIMIT_CORE);
 	ssize_t written;
 
 	if (*foffset + nr > limit)
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c
index 657b72f68493..2aa8b5631beb 100644
--- a/arch/powerpc/platforms/iseries/vio.c
+++ b/arch/powerpc/platforms/iseries/vio.c
@@ -474,6 +474,8 @@ static void __init get_viotape_info(struct device_node *vio_root)
 	struct vio_waitevent we;
 	int ret;
 
+	init_completion(&we.com);
+
 	ret = viopath_open(viopath_hostLp, viomajorsubtype_tape, 2);
 	if (ret) {
 		printk(KERN_WARNING "get_viotape_info: "
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 67b7a10f9fce..37bce52526da 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -236,7 +236,9 @@ static struct device_node *derive_parent(const char *path)
 
 int dlpar_attach_node(struct device_node *dn)
 {
+#ifdef CONFIG_PROC_DEVICETREE
 	struct proc_dir_entry *ent;
+#endif
 	int rc;
 
 	of_node_set_flag(dn, OF_DYNAMIC);
@@ -267,10 +269,10 @@ int dlpar_attach_node(struct device_node *dn)
 
 int dlpar_detach_node(struct device_node *dn)
 {
+#ifdef CONFIG_PROC_DEVICETREE
 	struct device_node *parent = dn->parent;
 	struct property *prop = dn->properties;
 
-#ifdef CONFIG_PROC_DEVICETREE
 	while (prop) {
 		remove_proc_entry(prop->name, dn->pde);
 		prop = prop->next;
@@ -344,20 +346,6 @@ int dlpar_release_drc(u32 drc_index)
 
 #ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
 
-static DEFINE_MUTEX(pseries_cpu_hotplug_mutex);
-
-void cpu_hotplug_driver_lock(void)
-__acquires(pseries_cpu_hotplug_mutex)
-{
-	mutex_lock(&pseries_cpu_hotplug_mutex);
-}
-
-void cpu_hotplug_driver_unlock(void)
-__releases(pseries_cpu_hotplug_mutex)
-{
-	mutex_unlock(&pseries_cpu_hotplug_mutex);
-}
-
 static int dlpar_online_cpu(struct device_node *dn)
 {
 	int rc = 0;
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index b9b9e11609ec..d80f193cd871 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -163,14 +163,13 @@ static inline void lpar_qirr_info(int n_cpu , u8 value)
 /* Interface to generic irq subsystem */
 
 #ifdef CONFIG_SMP
-static int get_irq_server(unsigned int virq, unsigned int strict_check)
+static int get_irq_server(unsigned int virq, cpumask_t cpumask,
+			  unsigned int strict_check)
 {
 	int server;
 	/* For the moment only implement delivery to all cpus or one cpu */
-	cpumask_t cpumask;
 	cpumask_t tmp = CPU_MASK_NONE;
 
-	cpumask_copy(&cpumask, irq_to_desc(virq)->affinity);
 	if (!distribute_irqs)
 		return default_server;
 
@@ -192,7 +191,8 @@ static int get_irq_server(unsigned int virq, unsigned int strict_check)
 	return default_server;
 }
 #else
-static int get_irq_server(unsigned int virq, unsigned int strict_check)
+static int get_irq_server(unsigned int virq, cpumask_t cpumask,
+			  unsigned int strict_check)
 {
 	return default_server;
 }
@@ -211,7 +211,7 @@ static void xics_unmask_irq(unsigned int virq)
 	if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
 		return;
 
-	server = get_irq_server(virq, 0);
+	server = get_irq_server(virq, *(irq_to_desc(virq)->affinity), 0);
 
 	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server,
 				DEFAULT_PRIORITY);
@@ -405,7 +405,7 @@ static int xics_set_affinity(unsigned int virq, const struct cpumask *cpumask)
 	 * For the moment only implement delivery to all cpus or one cpu.
 	 * Get current irq_server for the given irq
 	 */
-	irq_server = get_irq_server(virq, 1);
+	irq_server = get_irq_server(virq, *cpumask, 1);
 	if (irq_server == -1) {
 		char cpulist[128];
 		cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index f4e53c6708dc..b416aa11b91e 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Tue Sep 22 17:43:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 09:03:07 2010
 #
 CONFIG_SCHED_MC=y
 CONFIG_MMU=y
@@ -51,6 +51,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=64
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -113,7 +114,6 @@ CONFIG_HAVE_PERF_EVENTS=y
 # CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
@@ -149,21 +149,78 @@ CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_BLK_DEV_BSG=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
 CONFIG_BLOCK_COMPAT=y
 
 #
 # 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_CFQ_GROUP_IOSCHED is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_PREEMPT_NOTIFIERS=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_TRYLOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_TRYLOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -227,14 +284,13 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTPLUG_SPARSE=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
 #
@@ -339,6 +395,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -504,6 +561,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_OSD is not set
 CONFIG_BLK_DEV_RAM=y
@@ -710,7 +771,6 @@ CONFIG_S390_VMUR=m
 # CONFIG_PPS is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEMSTICK is not set
@@ -864,6 +924,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -931,7 +992,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_SAMPLES=y
 # CONFIG_SAMPLE_KOBJECT is not set
 # CONFIG_SAMPLE_KPROBES is not set
-# CONFIG_KMEMCHECK is not set
 
 #
 # Security options
@@ -939,7 +999,11 @@ CONFIG_SAMPLES=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/s390/include/asm/bug.h b/arch/s390/include/asm/bug.h
index efb74fd5156e..b1066b9fb5f8 100644
--- a/arch/s390/include/asm/bug.h
+++ b/arch/s390/include/asm/bug.h
@@ -52,6 +52,10 @@
 	unreachable();					\
 } while (0)
 
+#define __WARN() do {					\
+	__EMIT_BUG(BUGFLAG_WARNING);			\
+} while (0)
+
 #define WARN_ON(x) ({					\
 	int __ret_warn_on = !!(x);			\
 	if (__builtin_constant_p(__ret_warn_on)) {	\
diff --git a/arch/s390/include/asm/param.h b/arch/s390/include/asm/param.h
index 34aaa4603347..c616821bf2ac 100644
--- a/arch/s390/include/asm/param.h
+++ b/arch/s390/include/asm/param.h
@@ -1,30 +1,6 @@
-/*
- *  include/asm-s390/param.h
- *
- *  S390 version
- *
- *  Derived from "include/asm-i386/param.h"
- */
-
 #ifndef _ASMS390_PARAM_H
 #define _ASMS390_PARAM_H
 
-#ifdef __KERNEL__
-# define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
-# define USER_HZ	100		/* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
+#include <asm-generic/param.h>
 
-#endif
+#endif /* _ASMS390_PARAM_H */
diff --git a/arch/s390/include/asm/sigp.h b/arch/s390/include/asm/sigp.h
index ec403d4304f8..f72d611f7e13 100644
--- a/arch/s390/include/asm/sigp.h
+++ b/arch/s390/include/asm/sigp.h
@@ -15,11 +15,19 @@
 #ifndef __SIGP__
 #define __SIGP__
 
-#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <asm/system.h>
 
 /* get real cpu address from logical cpu number */
-extern volatile int __cpu_logical_map[];
+extern int __cpu_logical_map[];
+
+static inline int cpu_logical_map(int cpu)
+{
+#ifdef CONFIG_SMP
+	return __cpu_logical_map[cpu];
+#else
+	return stap();
+#endif
+}
 
 typedef enum
 {
@@ -79,7 +87,7 @@ signal_processor(__u16 cpu_addr, sigp_order_code order_code)
 		"	ipm	%0\n"
 		"	srl	%0,28\n"
 		:	"=d"	(ccode)
-		: "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+		: "d" (reg1), "d" (cpu_logical_map(cpu_addr)),
 		  "a" (order_code) : "cc" , "memory");
 	return ccode;
 }
@@ -98,7 +106,7 @@ signal_processor_p(__u32 parameter, __u16 cpu_addr, sigp_order_code order_code)
 		"	ipm	%0\n"
 		"	srl	%0,28\n"
 		: "=d" (ccode)
-		: "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+		: "d" (reg1), "d" (cpu_logical_map(cpu_addr)),
 		  "a" (order_code) : "cc" , "memory");
 	return ccode;
 }
@@ -118,7 +126,7 @@ signal_processor_ps(__u32 *statusptr, __u32 parameter, __u16 cpu_addr,
 		"	ipm	%0\n"
 		"	srl	%0,28\n"
 		: "=d" (ccode), "+d" (reg1)
-		: "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
+		: "d" (cpu_logical_map(cpu_addr)), "a" (order_code)
 		: "cc" , "memory");
 	*statusptr = reg1;
 	return ccode;
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 07eb61b2fb3a..66069e736842 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -93,13 +93,12 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_SYSCALL_AUDIT	9	/* syscall auditing active */
 #define TIF_SECCOMP		10	/* secure computing */
 #define TIF_SYSCALL_TRACEPOINT	11	/* syscall tracepoint instrumentation */
-#define TIF_USEDFPU		16	/* FPU was used by this task this quantum (SMP) */
-#define TIF_POLLING_NRFLAG	17	/* true if poll_idle() is polling 
+#define TIF_POLLING_NRFLAG	16	/* true if poll_idle() is polling
 					   TIF_NEED_RESCHED */
-#define TIF_31BIT		18	/* 32bit process */ 
-#define TIF_MEMDIE		19
-#define TIF_RESTORE_SIGMASK	20	/* restore signal mask in do_signal() */
-#define TIF_FREEZE		21	/* thread is freezing for suspend */
+#define TIF_31BIT		17	/* 32bit process */
+#define TIF_MEMDIE		18
+#define TIF_RESTORE_SIGMASK	19	/* restore signal mask in do_signal() */
+#define TIF_FREEZE		20	/* thread is freezing for suspend */
 
 #define _TIF_NOTIFY_RESUME	(1<<TIF_NOTIFY_RESUME)
 #define _TIF_RESTORE_SIGMASK	(1<<TIF_RESTORE_SIGMASK)
@@ -112,7 +111,6 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SYSCALL_AUDIT	(1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP		(1<<TIF_SECCOMP)
 #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
-#define _TIF_USEDFPU		(1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
 #define _TIF_31BIT		(1<<TIF_31BIT)
 #define _TIF_FREEZE		(1<<TIF_FREEZE)
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index 192a7203a14f..6e9f049fa823 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -269,8 +269,7 @@
 #define	__NR_pwritev		329
 #define __NR_rt_tgsigqueueinfo	330
 #define __NR_perf_event_open	331
-#define __NR_recvmmsg		332
-#define NR_syscalls 333
+#define NR_syscalls 332
 
 /* 
  * There are some system calls that are not present on 64 bit, some
@@ -377,6 +376,9 @@
 #define __IGNORE_migrate_pages
 #define __IGNORE_move_pages
 
+/* Ignore system calls that are also reachable via sys_socket */
+#define __IGNORE_recvmmsg
+
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_ALARM
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 22c9e557bb22..11c3aba664ea 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -616,44 +616,35 @@ asmlinkage long sys32_fstatat64(unsigned int dfd, char __user *filename,
  */
 
 struct mmap_arg_struct_emu31 {
-	u32	addr;
-	u32	len;
-	u32	prot;
-	u32	flags;
-	u32	fd;
-	u32	offset;
+	compat_ulong_t addr;
+	compat_ulong_t len;
+	compat_ulong_t prot;
+	compat_ulong_t flags;
+	compat_ulong_t fd;
+	compat_ulong_t offset;
 };
 
-asmlinkage unsigned long
-old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
+asmlinkage unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg)
 {
 	struct mmap_arg_struct_emu31 a;
-	int error = -EFAULT;
 
 	if (copy_from_user(&a, arg, sizeof(a)))
-		goto out;
-
-	error = -EINVAL;
+		return -EFAULT;
 	if (a.offset & ~PAGE_MASK)
-		goto out;
-
-	error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
-			       a.offset >> PAGE_SHIFT);
-out:
-	return error;
+		return -EINVAL;
+	a.addr = (unsigned long) compat_ptr(a.addr);
+	return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
+			      a.offset >> PAGE_SHIFT);
 }
 
-asmlinkage long 
-sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
+asmlinkage long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg)
 {
 	struct mmap_arg_struct_emu31 a;
-	int error = -EFAULT;
 
 	if (copy_from_user(&a, arg, sizeof(a)))
-		goto out;
-	error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
-out:
-	return error;
+		return -EFAULT;
+	a.addr = (unsigned long) compat_ptr(a.addr);
+	return sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd, a.offset);
 }
 
 asmlinkage long sys32_read(unsigned int fd, char __user * buf, size_t count)
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index faeaccc7d7d9..30de2d0e52bb 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1853,12 +1853,3 @@ sys32_execve_wrapper:
 	llgtr	%r3,%r3			# compat_uptr_t *
 	llgtr	%r4,%r4			# compat_uptr_t *
 	jg	sys32_execve		# branch to system call
-
-	.globl	compat_sys_recvmmsg_wrapper
-compat_sys_recvmmsg_wrapper:
-	lgfr	%r2,%r2			# int
-	llgtr	%r3,%r3			# struct compat_mmsghdr *
-	llgfr	%r4,%r4			# unsigned int
-	llgfr	%r5,%r5			# unsigned int
-	llgtr	%r6,%r6			# struct compat_timespec *
-	jg	compat_sys_recvmmsg
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 5417eb57271a..00b6d1d292f2 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -153,8 +153,6 @@ void exit_thread(void)
 
 void flush_thread(void)
 {
-	clear_used_math();
-	clear_tsk_thread_flag(current, TIF_USEDFPU);
 }
 
 void release_thread(struct task_struct *dead_task)
@@ -217,6 +215,7 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
 	p->thread.mm_segment = get_fs();
 	/* Don't copy debug registers */
 	memset(&p->thread.per_info, 0, sizeof(p->thread.per_info));
+	clear_tsk_thread_flag(p, TIF_SINGLE_STEP);
 	/* Initialize per thread user and system timer values */
 	ti = task_thread_info(p);
 	ti->user_timer = 0;
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index 13815d39f7dd..7cf464234419 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -65,6 +65,7 @@ FixPerRegisters(struct task_struct *task)
 {
 	struct pt_regs *regs;
 	per_struct *per_info;
+	per_cr_words cr_words;
 
 	regs = task_pt_regs(task);
 	per_info = (per_struct *) &task->thread.per_info;
@@ -98,6 +99,13 @@ FixPerRegisters(struct task_struct *task)
 		per_info->control_regs.bits.storage_alt_space_ctl = 1;
 	else
 		per_info->control_regs.bits.storage_alt_space_ctl = 0;
+
+	if (task == current) {
+		__ctl_store(cr_words, 9, 11);
+		if (memcmp(&cr_words, &per_info->control_regs.words,
+			   sizeof(cr_words)) != 0)
+			__ctl_load(per_info->control_regs.words, 9, 11);
+	}
 }
 
 void user_enable_single_step(struct task_struct *task)
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 0663287fa1b3..8d8957b38ab3 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -87,7 +87,6 @@ unsigned long elf_hwcap = 0;
 char elf_platform[ELF_PLATFORM_SIZE];
 
 struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS];
-volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
 
 int __initdata memory_end_set;
 unsigned long __initdata memory_end;
@@ -124,12 +123,6 @@ void __cpuinit cpu_init(void)
          */
 	get_cpu_id(&S390_lowcore.cpu_id);
 
-        /*
-         * Force FPU initialization:
-         */
-        clear_thread_flag(TIF_USEDFPU);
-        clear_used_math();
-
 	atomic_inc(&init_mm.mm_count);
 	current->active_mm = &init_mm;
 	BUG_ON(current->mm);
@@ -855,7 +848,6 @@ setup_arch(char **cmdline_p)
 	setup_lowcore();
 
         cpu_init();
-	__cpu_logical_map[0] = stap();
 	s390_init_cpu_topology();
 
 	/*
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 6b4fef877f9d..1675c48b9145 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -500,18 +500,10 @@ void do_signal(struct pt_regs *regs)
 				clear_thread_flag(TIF_RESTORE_SIGMASK);
 
 			/*
-			 * If we would have taken a single-step trap
-			 * for a normal instruction, act like we took
-			 * one for the handler setup.
-			 */
-			if (current->thread.per_info.single_step)
-				set_thread_flag(TIF_SINGLE_STEP);
-
-			/*
 			 * Let tracing know that we've done the handler setup.
 			 */
 			tracehook_signal_handler(signr, &info, &ka, regs,
-					 test_thread_flag(TIF_SINGLE_STEP));
+					current->thread.per_info.single_step);
 		}
 		return;
 	}
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 93e52039321b..76a6fdd46c45 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -52,6 +52,9 @@
 #include <asm/cpu.h>
 #include "entry.h"
 
+/* logical cpu to cpu address */
+int __cpu_logical_map[NR_CPUS];
+
 static struct task_struct *current_set[NR_CPUS];
 
 static u8 smp_cpu_type;
@@ -717,6 +720,12 @@ void __init smp_cpus_done(unsigned int max_cpus)
 {
 }
 
+void __init smp_setup_processor_id(void)
+{
+	S390_lowcore.cpu_nr = 0;
+	__cpu_logical_map[0] = stap();
+}
+
 /*
  * the frequency of the profiling timer can be changed
  * by writing a multiplier value into /proc/profile.
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 4f292c936872..30eca070d426 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -340,4 +340,3 @@ SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper)
 SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper)
 SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo_wrapper) /* 330 */
 SYSCALL(sys_perf_event_open,sys_perf_event_open,sys_perf_event_open_wrapper)
-SYSCALL(sys_recvmmsg,sys_recvmmsg,compat_sys_recvmmsg_wrapper)
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 3c72c9cf22b6..14ef6f05e432 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -114,7 +114,7 @@ static void add_cpus_to_core(struct tl_cpu *tl_cpu, struct core_info *core)
 
 		rcpu = CPU_BITS - 1 - cpu + tl_cpu->origin;
 		for_each_present_cpu(lcpu) {
-			if (__cpu_logical_map[lcpu] == rcpu) {
+			if (cpu_logical_map(lcpu) == rcpu) {
 				cpu_set(lcpu, core->mask);
 				smp_cpu_polarization[lcpu] = tl_cpu->pp;
 			}
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index 6ee55ae84ce2..a7251580891c 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -35,6 +35,7 @@ config KVM
 
 # OK, it's a little counter-intuitive to do this, but it puts it neatly under
 # the virtualization menu.
+source drivers/vhost/Kconfig
 source drivers/virtio/Kconfig
 
 endif # VIRTUALIZATION
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 10754a375668..cff327f109a8 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -34,7 +34,7 @@ static inline void _raw_yield_cpu(int cpu)
 {
 	if (MACHINE_HAS_DIAG9C)
 		asm volatile("diag %0,0,0x9c"
-			     : : "d" (__cpu_logical_map[cpu]));
+			     : : "d" (cpu_logical_map(cpu)));
 	else
 		_raw_yield();
 }
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index f4558ccf02b9..869efbaed3ea 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -40,7 +40,7 @@
 
 static inline unsigned long mmap_base(void)
 {
-	unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+	unsigned long gap = rlimit(RLIMIT_STACK);
 
 	if (gap < MIN_GAP)
 		gap = MIN_GAP;
@@ -61,7 +61,7 @@ static inline int mmap_is_legacy(void)
 #endif
 	return sysctl_legacy_va_layout ||
 	    (current->personality & ADDR_COMPAT_LAYOUT) ||
-	    current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY;
+	    rlimit(RLIMIT_STACK) == RLIM_INFINITY;
 }
 
 #ifndef CONFIG_64BIT
diff --git a/arch/score/mm/init.c b/arch/score/mm/init.c
index 8c15b2c85d5a..dfaf458d6702 100644
--- a/arch/score/mm/init.c
+++ b/arch/score/mm/init.c
@@ -106,7 +106,7 @@ void __init mem_init(void)
 			ram << (PAGE_SHIFT-10), codesize >> 10,
 			reservedpages << (PAGE_SHIFT-10), datasize >> 10,
 			initsize >> 10,
-			(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10)));
+			totalhigh_pages << (PAGE_SHIFT-10));
 }
 #endif /* !CONFIG_NEED_MULTIPLE_NODES */
 
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 0031a6979f3a..2121fbb2ff4c 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -540,14 +540,16 @@ config SH_TIMER_MTU2
 
 config SH_PCLK_FREQ
 	int "Peripheral clock frequency (in Hz)"
-	default "27000000" if CPU_SUBTYPE_SH7343
+	depends on SH_CLK_CPG_LEGACY
 	default "31250000" if CPU_SUBTYPE_SH7619
-	default "32000000" if CPU_SUBTYPE_SH7722
-	default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \
-			      CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
-			      CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \
-			      CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG    || \
-			      CPU_SUBTYPE_SH7786 || CPU_SUBTYPE_SH7724
+	default "33333333" if CPU_SUBTYPE_SH7770 || \
+			      CPU_SUBTYPE_SH7760 || \
+			      CPU_SUBTYPE_SH7705 || \
+			      CPU_SUBTYPE_SH7203 || \
+			      CPU_SUBTYPE_SH7206 || \
+			      CPU_SUBTYPE_SH7263 || \
+			      CPU_SUBTYPE_MXG    || \
+			      CPU_SUBTYPE_SH7786
 	default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
 	default "66000000" if CPU_SUBTYPE_SH4_202
 	default "50000000"
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 194aaca22d47..5c246289b4f0 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -128,8 +128,6 @@ static struct platform_device nor_flash_device = {
 
 /* SH Eth */
 #define SH_ETH_ADDR	(0xA4600000)
-#define SH_ETH_MAHR	(SH_ETH_ADDR + 0x1C0)
-#define SH_ETH_MALR	(SH_ETH_ADDR + 0x1C8)
 static struct resource sh_eth_resources[] = {
 	[0] = {
 		.start = SH_ETH_ADDR,
@@ -355,6 +353,10 @@ static struct i2c_board_info i2c1_devices[] = {
 	{
 		I2C_BOARD_INFO("r2025sd", 0x32),
 	},
+	{
+		I2C_BOARD_INFO("lis3lv02d", 0x1c),
+		.irq = 33,
+	}
 };
 
 /* KEYSC */
@@ -509,6 +511,7 @@ static struct platform_device sdhi1_device = {
 
 #else
 
+/* MMC SPI */
 static int mmc_spi_get_ro(struct device *dev)
 {
 	return gpio_get_value(GPIO_PTY6);
@@ -542,6 +545,7 @@ static struct spi_board_info spi_bus[] = {
 	},
 };
 
+/* MSIOF0 */
 static struct sh_msiof_spi_info msiof0_data = {
 	.num_chipselect = 1,
 };
@@ -1115,6 +1119,10 @@ static int __init arch_setup(void)
 	gpio_direction_output(GPIO_PTU0, 0);
 	mdelay(20);
 
+	/* enable motion sensor */
+	gpio_request(GPIO_FN_INTC_IRQ1, NULL);
+	gpio_direction_input(GPIO_FN_INTC_IRQ1);
+
 	/* enable I2C device */
 	i2c_register_board_info(0, i2c0_devices,
 				ARRAY_SIZE(i2c0_devices));
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 5d0f70b46c97..858ecb25d469 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -533,7 +533,7 @@ static int __init sh_eth_is_eeprom_ready(void)
 	while (t--) {
 		if (!ctrl_inw(EEPROM_STAT))
 			return 1;
-		cpu_relax();
+		udelay(1);
 	}
 
 	printk(KERN_ERR "ms7724se can not access to eeprom\n");
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 2f78d01cc6c0..8931a60e37a4 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:22:50 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:10:59 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -62,6 +64,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -99,6 +102,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -116,6 +120,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -142,14 +147,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -205,6 +237,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -229,8 +262,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -262,7 +293,6 @@ CONFIG_SH_AP325RXA=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
@@ -418,9 +448,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -550,6 +577,10 @@ CONFIG_MTD_UBI_BEB_RESERVE=1
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=4
@@ -559,9 +590,12 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -572,6 +606,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_LEGACY is not set
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -664,11 +699,11 @@ CONFIG_SMSC911X=y
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -688,6 +723,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -782,7 +818,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -796,7 +831,10 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_MSIOF is not set
 # CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -854,11 +892,13 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -866,6 +906,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
 
@@ -882,6 +924,8 @@ CONFIG_VIDEO_MEDIA=y
 #
 # Multimedia drivers
 #
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
 # CONFIG_MEDIA_ATTACH is not set
 CONFIG_MEDIA_TUNER=y
 # CONFIG_MEDIA_TUNER_CUSTOMISE is not set
@@ -901,6 +945,7 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
 # CONFIG_VIDEO_ADV_DEBUG is not set
 # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
 CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_VIVI is not set
 # CONFIG_VIDEO_SAA5246A is not set
 # CONFIG_VIDEO_SAA5249 is not set
@@ -908,10 +953,13 @@ CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
 # CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
 # CONFIG_SOC_CAMERA_TW9910 is not set
 CONFIG_SOC_CAMERA_PLATFORM=y
 CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 # CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
@@ -996,6 +1044,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1027,6 +1076,7 @@ CONFIG_RTC_INTF_DEV=y
 CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1055,7 +1105,9 @@ CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1248,7 +1300,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1265,7 +1317,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1274,7 +1325,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/cayman_defconfig b/arch/sh/configs/cayman_defconfig
index 6b863cb1e248..92589a950d07 100644
--- a/arch/sh/configs/cayman_defconfig
+++ b/arch/sh/configs/cayman_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30
-# Thu Jun 18 12:21:54 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:14:50 2010
 #
 CONFIG_SUPERH=y
 # CONFIG_SUPERH32 is not set
@@ -14,11 +14,13 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_IRQ_PER_CPU=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 # CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -28,7 +30,10 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
+CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -39,6 +44,12 @@ CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
 CONFIG_SWAP=y
 # CONFIG_SYSVIPC is not set
 CONFIG_POSIX_MQUEUE=y
@@ -50,11 +61,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT 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
@@ -85,24 +98,32 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -115,7 +136,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -123,14 +144,41 @@ CONFIG_BLOCK=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -178,8 +226,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
 #
@@ -255,13 +302,13 @@ CONFIG_PREEMPT=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00400000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_CMDLINE_OVERWRITE is not set
+# CONFIG_CMDLINE_EXTEND is not set
 
 #
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -330,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -359,14 +407,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
 # CFG80211 needs to be enabled for MAC80211
 #
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -379,6 +424,7 @@ CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
@@ -395,6 +441,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -405,6 +455,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -412,6 +463,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -462,8 +514,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -495,7 +550,10 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -507,7 +565,11 @@ CONFIG_SCSI_LOWLEVEL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -546,6 +608,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -565,6 +628,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -590,12 +654,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -609,6 +671,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -618,6 +681,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -682,6 +746,7 @@ CONFIG_HW_RANDOM=y
 CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -710,6 +775,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_DESIGNWARE is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SH_MOBILE is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -721,11 +787,6 @@ CONFIG_I2C_HELPER_AUTO=y
 # 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
@@ -734,20 +795,26 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # 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_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
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -771,6 +838,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -797,6 +865,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -808,9 +877,8 @@ CONFIG_HWMON=y
 # 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_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -837,17 +905,20 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -939,7 +1010,6 @@ CONFIG_LOGO_SUPERH_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
 # CONFIG_HID_PID is not set
 
@@ -1002,8 +1072,10 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # 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_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1067,7 +1139,6 @@ CONFIG_ROMFS_BACKED_BY_BLOCK=y
 CONFIG_ROMFS_ON_BLOCK=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1120,6 +1191,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1155,21 +1227,25 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 CONFIG_FRAME_POINTER=y
 # 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_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_TRACING_SUPPORT=y
 CONFIG_FTRACE=y
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_FTRACE_SYSCALLS is not set
 # CONFIG_BOOT_TRACER is not set
 CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
@@ -1180,11 +1256,9 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
-# CONFIG_KMEMCHECK is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_DEBUG_BOOTMEM is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
+# CONFIG_DWARF_UNWINDER is not set
 # CONFIG_SH_NO_BSS_INIT is not set
 CONFIG_SH64_SR_WATCH=y
 
@@ -1194,13 +1268,16 @@ CONFIG_SH64_SR_WATCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
 # CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
@@ -1232,11 +1309,13 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1299,5 +1378,6 @@ CONFIG_CRC32=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
 CONFIG_GENERIC_ATOMIC64=y
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index aedbd4f13046..55f652be954b 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:56:07 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:17:35 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -21,6 +21,7 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -97,6 +100,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -117,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -143,14 +148,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -232,8 +264,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -294,9 +324,9 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=4
 CONFIG_NR_DMA_CHANNELS_BOOL=y
 CONFIG_NR_DMA_CHANNELS=9
@@ -338,7 +368,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC1,115200 panic=3"
@@ -348,7 +377,6 @@ CONFIG_CMDLINE="console=ttySC1,115200 panic=3"
 #
 CONFIG_MAPLE=y
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -443,9 +471,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -478,6 +503,10 @@ CONFIG_GDROM=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -579,6 +608,7 @@ CONFIG_8139TOO=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -586,8 +616,9 @@ CONFIG_8139TOO=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -600,6 +631,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -609,6 +641,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -655,6 +688,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -734,6 +768,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -883,6 +918,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -981,10 +1017,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -997,7 +1034,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1006,7 +1042,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/ecovec24-romimage_defconfig b/arch/sh/configs/ecovec24-romimage_defconfig
index 46874704e4e7..662c1ad20494 100644
--- a/arch/sh/configs/ecovec24-romimage_defconfig
+++ b/arch/sh/configs/ecovec24-romimage_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:56:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:18:17 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -120,6 +124,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -142,14 +147,41 @@ CONFIG_BLOCK=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -205,6 +237,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x10000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -229,8 +262,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -264,7 +295,6 @@ CONFIG_SH_ECOVEC=y
 #
 # CONFIG_SH_TIMER_TMU is not set
 CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -406,7 +436,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -432,6 +468,10 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -526,11 +566,12 @@ CONFIG_SH_ETH=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -559,6 +600,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -652,7 +694,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -707,16 +748,19 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -867,6 +911,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -979,7 +1024,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -997,7 +1042,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1006,7 +1050,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig
index cad918437ca7..18e3356406f3 100644
--- a/arch/sh/configs/ecovec24_defconfig
+++ b/arch/sh/configs/ecovec24_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:45:39 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:20:36 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -62,6 +64,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -99,6 +102,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -116,6 +120,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -143,14 +148,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -206,6 +238,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x10000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -230,8 +263,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -265,7 +296,6 @@ CONFIG_SH_ECOVEC=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -420,9 +450,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -552,6 +579,10 @@ CONFIG_MTD_UBI_BEB_RESERVE=1
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -562,9 +593,12 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -575,6 +609,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_LEGACY is not set
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -669,11 +704,12 @@ CONFIG_SH_ETH=y
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -702,6 +738,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -810,7 +847,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -824,7 +860,10 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_SH_MSIOF is not set
 # CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -882,11 +921,13 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -894,6 +935,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
 
@@ -910,6 +953,8 @@ CONFIG_VIDEO_MEDIA=y
 #
 # Multimedia drivers
 #
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
 # CONFIG_MEDIA_ATTACH is not set
 CONFIG_MEDIA_TUNER=y
 # CONFIG_MEDIA_TUNER_CUSTOMISE is not set
@@ -930,6 +975,7 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
 # CONFIG_VIDEO_ADV_DEBUG is not set
 # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
 CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_VIVI is not set
 # CONFIG_VIDEO_CPIA is not set
 # CONFIG_VIDEO_CPIA2 is not set
@@ -939,10 +985,13 @@ CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
 # CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
 # CONFIG_SOC_CAMERA_TW9910 is not set
 # CONFIG_SOC_CAMERA_PLATFORM is not set
 # CONFIG_SOC_CAMERA_OV772X is not set
+# CONFIG_SOC_CAMERA_OV9640 is not set
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 # CONFIG_V4L_USB_DRIVERS is not set
 CONFIG_RADIO_ADAPTERS=y
@@ -952,6 +1001,7 @@ CONFIG_RADIO_ADAPTERS=y
 # CONFIG_RADIO_SI470X is not set
 # CONFIG_USB_MR800 is not set
 # CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_TEF6862 is not set
 # CONFIG_DAB is not set
 
 #
@@ -1177,6 +1227,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1208,6 +1259,7 @@ CONFIG_RTC_INTF_DEV=y
 CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1236,7 +1288,9 @@ CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1430,7 +1484,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1448,7 +1502,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1457,7 +1510,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/edosk7705_defconfig b/arch/sh/configs/edosk7705_defconfig
index 86c9bc050629..72f8718dd738 100644
--- a/arch/sh/configs/edosk7705_defconfig
+++ b/arch/sh/configs/edosk7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:57:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:24:26 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -28,6 +28,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -53,6 +54,7 @@ CONFIG_KERNEL_GZIP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -66,7 +68,6 @@ CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-# CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
 # CONFIG_HOTPLUG is not set
 # CONFIG_PRINTK is not set
@@ -81,6 +82,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SHMEM=y
 # CONFIG_AIO is not set
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -98,6 +100,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -109,6 +112,35 @@ CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,8 +218,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -359,6 +389,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -416,7 +447,6 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_PROC_FS is not set
 # CONFIG_SYSFS is not set
 # CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_NLS is not set
@@ -448,7 +478,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -456,7 +485,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/edosk7760_defconfig b/arch/sh/configs/edosk7760_defconfig
index 4c0f82b7def2..0932e6d656eb 100644
--- a/arch/sh/configs/edosk7760_defconfig
+++ b/arch/sh/configs/edosk7760_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:57:30 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:24:44 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -62,6 +64,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +105,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -121,6 +125,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -147,14 +152,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -230,8 +262,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -278,9 +308,9 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=8
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 # CONFIG_SH_DMABRG is not set
@@ -320,7 +350,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x02000000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="mem=64M console=ttySC2,115200 root=/dev/nfs rw nfsroot=192.168.0.3:/scripts/filesys ip=192.168.0.4"
@@ -415,9 +444,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -534,6 +560,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -581,11 +611,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -605,6 +635,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -698,7 +729,6 @@ CONFIG_I2C_SH7760=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 CONFIG_I2C_DEBUG_CORE=y
 CONFIG_I2C_DEBUG_ALGO=y
@@ -727,15 +757,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1072,9 +1105,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1088,7 +1118,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/espt_defconfig b/arch/sh/configs/espt_defconfig
index 9b785517abcf..f899e5613f86 100644
--- a/arch/sh/configs/espt_defconfig
+++ b/arch/sh/configs/espt_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:58:18 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:26:55 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -59,6 +61,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -124,6 +128,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -150,14 +155,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -211,6 +243,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -237,8 +270,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -419,7 +450,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -498,7 +535,6 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_PHYSMAP_COMPAT is not set
-# CONFIG_MTD_GPIO_ADDR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -531,6 +567,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -629,11 +669,12 @@ CONFIG_SH_ETH=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -662,6 +703,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -745,6 +787,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1102,10 +1145,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1125,7 +1169,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1134,7 +1177,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig
index f59be446f829..06644908631e 100644
--- a/arch/sh/configs/hp6xx_defconfig
+++ b/arch/sh/configs/hp6xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 17:59:45 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:30:31 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -30,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -57,6 +58,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -92,6 +94,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -109,6 +112,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -130,14 +134,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -213,8 +244,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -261,8 +290,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=6
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -313,7 +342,6 @@ CONFIG_ENTRY_OFFSET=0x00001000
 #
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 CONFIG_PCMCIA_LOAD_CIS=y
 CONFIG_PCMCIA_IOCTL=y
@@ -363,6 +391,10 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -432,6 +464,7 @@ CONFIG_PATA_PLATFORM=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 CONFIG_INPUT_POLLDEV=y
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -460,6 +493,7 @@ CONFIG_KEYBOARD_HP6XX=y
 # CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
@@ -483,6 +517,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_LIBPS2 is not set
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -550,6 +585,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -659,7 +695,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -684,6 +722,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -731,7 +770,6 @@ CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -813,10 +851,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -829,7 +868,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -838,7 +876,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/kfr2r09-romimage_defconfig b/arch/sh/configs/kfr2r09-romimage_defconfig
index 02590e127f74..3d834e59e8f9 100644
--- a/arch/sh/configs/kfr2r09-romimage_defconfig
+++ b/arch/sh/configs/kfr2r09-romimage_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:01:48 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:31:09 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +105,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -119,6 +123,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -133,6 +138,35 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -188,6 +222,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -212,8 +247,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -247,7 +280,6 @@ CONFIG_SH_KFR2R09=y
 #
 # CONFIG_SH_TIMER_TMU is not set
 CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -429,6 +461,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -520,7 +553,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -575,16 +607,19 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -650,10 +685,12 @@ CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ETH is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 CONFIG_USB_CDC_COMPOSITE=y
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -725,7 +762,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -743,7 +780,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -752,7 +788,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/kfr2r09_defconfig b/arch/sh/configs/kfr2r09_defconfig
index 8ae65d294b11..f22be494ed99 100644
--- a/arch/sh/configs/kfr2r09_defconfig
+++ b/arch/sh/configs/kfr2r09_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:54:22 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:32:55 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -62,6 +64,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -104,6 +107,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -121,6 +125,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -148,14 +153,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -211,6 +243,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -235,8 +268,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -270,7 +301,6 @@ CONFIG_SH_KFR2R09=y
 #
 # CONFIG_SH_TIMER_TMU is not set
 CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
@@ -534,6 +564,10 @@ CONFIG_MTD_UBI_BEB_RESERVE=1
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -562,6 +596,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -668,7 +703,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -723,16 +757,19 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -847,10 +884,12 @@ CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ETH is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
-CONFIG_USB_CDC_COMPOSITE=y
+CONFIG_USB_CDC_COMPOSITE=m
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -875,6 +914,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -906,6 +946,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -926,7 +967,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -953,6 +996,7 @@ CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1027,7 +1071,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1045,7 +1089,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1054,7 +1097,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index c2a9a3996388..2a42d4977fe4 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:05:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:35:31 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -94,6 +97,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -113,6 +117,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -139,14 +144,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -222,8 +254,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -311,7 +341,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 # CONFIG_CMDLINE_OVERWRITE is not set
 # CONFIG_CMDLINE_EXTEND is not set
 
@@ -319,14 +348,12 @@ CONFIG_ENTRY_OFFSET=0x00001000
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 CONFIG_PCMCIA_LOAD_CIS=y
 CONFIG_PCMCIA_IOCTL=y
@@ -461,9 +488,6 @@ CONFIG_ATALK=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -498,6 +522,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -618,8 +646,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -652,7 +683,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
@@ -733,6 +766,7 @@ CONFIG_8139CP=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -781,8 +815,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -806,6 +845,7 @@ CONFIG_USB_RTL8150=m
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -815,6 +855,7 @@ CONFIG_USB_RTL8150=m
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -933,6 +974,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1371,10 +1413,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -1387,8 +1430,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1397,7 +1438,11 @@ CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index ec0c0b432c74..f2f1f8c73b2f 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:09:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:37:01 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -94,6 +97,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -113,6 +117,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -139,14 +144,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -222,8 +254,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -311,7 +341,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC1,115200 root=/dev/sda1"
@@ -320,14 +349,12 @@ CONFIG_CMDLINE="console=ttySC1,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
-CONFIG_PCMCIA_DEBUG=y
 CONFIG_PCMCIA=y
 CONFIG_PCMCIA_LOAD_CIS=y
 CONFIG_PCMCIA_IOCTL=y
@@ -459,9 +486,6 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -496,6 +520,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -558,8 +586,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -593,7 +624,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
@@ -648,15 +681,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -732,6 +766,7 @@ CONFIG_8139TOO_TUNE_TWISTER=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -780,8 +815,12 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -804,6 +843,7 @@ CONFIG_PCMCIA_PCNET=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -813,6 +853,7 @@ CONFIG_PCMCIA_PCNET=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -931,6 +972,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1020,7 +1062,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1195,10 +1239,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -1211,8 +1256,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1221,7 +1264,11 @@ CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig
index 79091e3e32c4..a7a16ce357ad 100644
--- a/arch/sh/configs/magicpanelr2_defconfig
+++ b/arch/sh/configs/magicpanelr2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:10:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:37:42 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -30,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +64,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +104,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -120,6 +123,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -146,14 +150,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -229,8 +260,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -283,8 +312,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=6
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -416,9 +445,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -534,6 +560,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -607,11 +637,11 @@ CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -631,6 +661,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -675,6 +706,7 @@ CONFIG_SERIO=y
 CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -766,6 +798,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -824,7 +857,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -898,7 +933,6 @@ CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -1072,9 +1106,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1088,7 +1119,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index 6bb5976aff2a..7d43fabdc073 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:14:35 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:40:41 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -98,6 +101,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -115,6 +119,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -136,14 +141,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -225,8 +257,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -272,8 +302,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=6
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -312,7 +342,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/hda1"
@@ -412,9 +441,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -443,6 +469,10 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -517,11 +547,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -616,6 +646,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -835,10 +866,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -851,7 +883,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -860,7 +891,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index 65018283c3a8..d2b183117771 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:17:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:41:41 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -100,6 +103,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -121,6 +125,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -147,14 +152,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -240,8 +272,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -277,7 +307,6 @@ CONFIG_SH_MIGOR_QVGA=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -433,10 +462,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -554,6 +579,10 @@ CONFIG_MTD_NAND_PLATFORM=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -563,9 +592,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -646,11 +677,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -670,6 +701,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -776,7 +808,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -831,16 +862,19 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
 
@@ -857,6 +891,8 @@ CONFIG_VIDEO_MEDIA=y
 #
 # Multimedia drivers
 #
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
 # CONFIG_MEDIA_ATTACH is not set
 CONFIG_MEDIA_TUNER=y
 # CONFIG_MEDIA_TUNER_CUSTOMISE is not set
@@ -876,6 +912,7 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
 # CONFIG_VIDEO_ADV_DEBUG is not set
 # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
 CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_VIVI is not set
 # CONFIG_VIDEO_SAA5246A is not set
 # CONFIG_VIDEO_SAA5249 is not set
@@ -883,10 +920,13 @@ CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
 # CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
 CONFIG_SOC_CAMERA_TW9910=y
 # CONFIG_SOC_CAMERA_PLATFORM is not set
 CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 # CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
@@ -1009,10 +1049,12 @@ CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ETH is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
-CONFIG_USB_G_SERIAL=y
+# CONFIG_USB_MASS_STORAGE is not set
+CONFIG_USB_G_SERIAL=m
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1051,6 +1093,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1071,7 +1114,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1098,6 +1143,7 @@ CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1206,10 +1252,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1229,9 +1276,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1240,7 +1284,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/polaris_defconfig b/arch/sh/configs/polaris_defconfig
index 7fc1952419aa..d50c0314281e 100644
--- a/arch/sh/configs/polaris_defconfig
+++ b/arch/sh/configs/polaris_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:20:53 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 11:45:25 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +64,7 @@ CONFIG_AUDIT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +104,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -120,6 +123,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -146,14 +150,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -225,12 +256,10 @@ CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -279,8 +308,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=6
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -409,7 +438,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -525,6 +560,10 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -595,11 +634,11 @@ CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -619,6 +658,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -657,7 +697,6 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_N_HDLC is not set
 # CONFIG_RISCOM8 is not set
 # CONFIG_SPECIALIX is not set
-# CONFIG_RIO is not set
 # CONFIG_STALDRV is not set
 
 #
@@ -705,6 +744,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -764,7 +804,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -787,6 +829,7 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -833,7 +876,6 @@ CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -977,9 +1019,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4000150
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -993,7 +1032,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 903b021e8d93..efda63d4070a 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:24:31 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:16:13 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -31,6 +32,7 @@ CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -110,6 +114,7 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_COMPAT_BRK=y
@@ -125,6 +130,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -135,6 +141,7 @@ CONFIG_HAVE_DMA_API_DEBUG=y
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -151,14 +158,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -245,8 +279,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -342,7 +374,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -449,10 +480,6 @@ CONFIG_LLC=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -535,7 +562,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PCI is not set
-# CONFIG_MTD_GPIO_ADDR is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -573,6 +599,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -583,6 +613,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -590,6 +621,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -640,8 +672,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -675,7 +710,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -728,15 +765,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -813,6 +851,7 @@ CONFIG_8139TOO_8129=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_VIA_RHINE=m
 CONFIG_VIA_RHINE_MMIO=y
 # CONFIG_SC92031 is not set
@@ -862,8 +901,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -877,6 +917,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -886,6 +927,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -928,6 +970,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -1008,11 +1051,6 @@ CONFIG_I2C_HIGHLANDER=y
 # 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
@@ -1021,7 +1059,6 @@ CONFIG_I2C_HIGHLANDER=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1065,6 +1102,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1103,6 +1141,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
@@ -1118,15 +1157,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1211,6 +1253,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1231,7 +1274,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1436,6 +1481,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_PREEMPT 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_LOCK_ALLOC is not set
@@ -1462,6 +1509,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
@@ -1498,9 +1546,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1514,7 +1559,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig
index 27ff46c13a87..f4b00451dcee 100644
--- a/arch/sh/configs/r7785rp_defconfig
+++ b/arch/sh/configs/r7785rp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:29:23 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:19:35 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -32,6 +33,7 @@ CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -67,6 +69,7 @@ CONFIG_AUDIT_TREE=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 CONFIG_RCU_TRACE=y
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -110,6 +114,7 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_COMPAT_BRK=y
@@ -126,6 +131,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -153,14 +159,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -248,13 +281,11 @@ CONFIG_SPARSEMEM=y
 CONFIG_HAVE_MEMORY_PRESENT=y
 CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -289,7 +320,6 @@ CONFIG_SH_R7785RP=y
 # Timer and clock configuration
 #
 CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
@@ -363,7 +393,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
@@ -471,10 +500,6 @@ CONFIG_LLC=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -510,6 +535,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -520,6 +549,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -527,6 +557,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -577,8 +608,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -612,7 +646,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -665,15 +701,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -730,6 +767,7 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -776,8 +814,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -791,6 +830,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -800,6 +840,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -844,6 +885,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -925,11 +967,6 @@ CONFIG_I2C_HIGHLANDER=y
 # 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
@@ -938,7 +975,6 @@ CONFIG_I2C_HIGHLANDER=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -969,6 +1005,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1011,6 +1048,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1050,6 +1088,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1064,16 +1103,19 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1211,6 +1253,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1231,7 +1274,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1463,6 +1508,7 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
@@ -1499,8 +1545,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_4KSTACKS=y
@@ -1514,7 +1558,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig
index c40db12e9ad7..2fc635a5a8c5 100644
--- a/arch/sh/configs/rsk7201_defconfig
+++ b/arch/sh/configs/rsk7201_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:34:29 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:23:12 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -56,6 +57,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -97,6 +99,7 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 # CONFIG_AIO is not set
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -109,6 +112,7 @@ CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
 CONFIG_OPROFILE=y
@@ -117,6 +121,7 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -142,14 +147,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -224,7 +256,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
@@ -433,6 +464,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -464,6 +499,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -540,6 +576,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -594,7 +631,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -618,6 +657,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -717,7 +757,7 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -741,7 +781,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -750,7 +789,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_BINARY_PRINTF=y
 
diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig
index 5cabdb3a84fb..0169e60e0947 100644
--- a/arch/sh/configs/rsk7203_defconfig
+++ b/arch/sh/configs/rsk7203_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:35:04 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:23:54 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -30,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -104,6 +106,7 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -111,11 +114,13 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
 CONFIG_OPROFILE=y
@@ -124,6 +129,7 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -149,14 +155,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -231,7 +264,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
@@ -424,9 +456,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -539,6 +568,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -610,11 +643,12 @@ CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -643,6 +677,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -743,6 +778,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 CONFIG_REGULATOR=y
@@ -910,6 +946,8 @@ CONFIG_LEDS_CLASS=y
 #
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_LT3593 is not set
 
 #
 # LED Triggers
@@ -955,7 +993,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -978,6 +1018,7 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1137,6 +1178,7 @@ CONFIG_DEBUG_OBJECTS=y
 # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
 # CONFIG_DEBUG_OBJECTS_FREE is not set
 # CONFIG_DEBUG_OBJECTS_TIMERS is not set
+# CONFIG_DEBUG_OBJECTS_WORK is not set
 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -1203,9 +1245,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DUMP_CODE=y
@@ -1218,7 +1257,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_BINARY_PRINTF=y
 
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index 6f1126b3e487..fba1f62d56e7 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:36:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:25:36 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -31,6 +32,7 @@ CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -95,6 +98,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -117,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -143,14 +148,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -226,8 +258,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -321,7 +351,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00010000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
@@ -330,7 +359,6 @@ CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -429,10 +457,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -466,6 +490,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -482,6 +510,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -530,8 +559,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -565,7 +597,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -618,15 +652,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -704,6 +739,7 @@ CONFIG_8139TOO=y
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -752,8 +788,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -776,6 +814,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -785,6 +824,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -862,7 +902,10 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_SH_MSIOF is not set
 CONFIG_SPI_SH_SCI=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -915,10 +958,12 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1055,6 +1100,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1308,7 +1354,9 @@ CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1333,6 +1381,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1474,10 +1523,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1497,9 +1547,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1508,7 +1555,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index 9215bbb13d6f..a8d538f06e67 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:39:48 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:26:39 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -31,6 +32,7 @@ CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_IO_TRAPPED=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -95,6 +98,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -117,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -143,14 +148,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -226,8 +258,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -321,7 +351,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00010000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
@@ -330,7 +359,6 @@ CONFIG_CMDLINE="console=tty0 console=ttySC1,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -429,10 +457,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -552,6 +576,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -568,6 +596,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -616,8 +645,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -651,7 +683,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -704,15 +738,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
@@ -790,6 +825,7 @@ CONFIG_8139TOO=y
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -838,8 +874,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -862,6 +900,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -871,6 +910,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -948,7 +988,10 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_SH_MSIOF is not set
 CONFIG_SPI_SH_SCI=y
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -1001,10 +1044,12 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1141,6 +1186,7 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1394,7 +1440,9 @@ CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1419,6 +1467,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1561,10 +1610,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1584,9 +1634,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1595,7 +1642,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig
index 055536b5c5cd..1859ba099945 100644
--- a/arch/sh/configs/sdk7780_defconfig
+++ b/arch/sh/configs/sdk7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:40:25 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:27:20 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -99,6 +102,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -119,6 +123,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -145,14 +150,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -239,8 +271,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -291,9 +321,9 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=12
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -339,7 +369,6 @@ CONFIG_CMDLINE="mem=128M console=tty0 console=ttySC0,115200 ip=bootp root=/dev/n
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
@@ -347,7 +376,6 @@ CONFIG_PCI_DEBUG=y
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 CONFIG_PCMCIA_LOAD_CIS=y
 CONFIG_PCMCIA_IOCTL=y
@@ -445,6 +473,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 # CONFIG_INET6_XFRM_MODE_BEET is not set
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -515,9 +544,6 @@ CONFIG_NET_SCH_FIFO=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -558,6 +584,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -663,8 +693,11 @@ CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -698,7 +731,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
@@ -753,15 +788,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -827,14 +863,20 @@ CONFIG_SMC91X=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL 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
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -861,6 +903,7 @@ CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 # CONFIG_NETPOLL_TRAP is not set
 CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -870,6 +913,7 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -922,6 +966,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -1009,6 +1054,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1534,8 +1580,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1549,7 +1593,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 1cd1777aa436..43e6780a89d1 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:45:28 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:30:00 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -30,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -64,6 +65,7 @@ CONFIG_AUDIT_TREE=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 CONFIG_RCU_TRACE=y
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -115,6 +117,7 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -122,11 +125,13 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
 CONFIG_OPROFILE=y
@@ -135,6 +140,7 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -156,19 +162,47 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
 
 #
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -243,7 +277,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
@@ -438,9 +471,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -551,6 +581,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -605,11 +639,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -685,6 +719,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -738,7 +773,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -762,6 +799,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -911,6 +949,7 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
@@ -947,7 +986,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_STACK_DEBUG is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DUMP_CODE=y
@@ -960,7 +998,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig
index 5531444b808c..ec494e32fa2e 100644
--- a/arch/sh/configs/se7343_defconfig
+++ b/arch/sh/configs/se7343_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:46:55 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:30:41 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -99,6 +102,7 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -117,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -126,6 +131,7 @@ CONFIG_HAVE_DMA_API_DEBUG=y
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -142,14 +148,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -228,8 +261,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -263,7 +294,6 @@ CONFIG_SH_7343_SOLUTION_ENGINE=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -413,9 +443,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -525,6 +552,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -585,8 +616,8 @@ CONFIG_MII=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -628,6 +659,7 @@ CONFIG_USB_NET_DM9601=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -724,7 +756,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -753,15 +784,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1173,10 +1207,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -1189,9 +1224,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1200,7 +1232,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig
index 6921b199b1d6..ee87e2b2168f 100644
--- a/arch/sh/configs/se7619_defconfig
+++ b/arch/sh/configs/se7619_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:50:05 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:34:15 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -54,6 +55,7 @@ CONFIG_KERNEL_GZIP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -84,6 +86,7 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -95,11 +98,13 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -120,14 +125,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -201,7 +233,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
@@ -401,6 +432,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -432,6 +467,7 @@ CONFIG_HAVE_IDE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -508,6 +544,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -575,6 +612,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -661,10 +699,11 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -677,7 +716,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -685,7 +723,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index 3abb06879f02..03f4219f2086 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:50:52 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:34:37 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -59,6 +60,7 @@ CONFIG_KERNEL_GZIP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -94,6 +96,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -111,6 +114,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -136,14 +140,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-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_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -219,8 +250,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -403,9 +432,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -510,6 +536,10 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -564,11 +594,11 @@ CONFIG_STNIC=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -598,6 +628,7 @@ CONFIG_SLHC=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -625,6 +656,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_LIBPS2 is not set
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -696,6 +728,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -765,6 +798,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -809,7 +843,6 @@ CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_SYSFS is not set
 # CONFIG_TMPFS is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
@@ -877,10 +910,11 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -893,7 +927,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -901,7 +934,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 1a43cfecb392..cfa58199a368 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:53:32 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:44:56 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -28,6 +28,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +61,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -95,6 +97,7 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -113,6 +116,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -138,14 +142,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -221,8 +252,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -452,9 +481,6 @@ CONFIG_NET_SCH_FIFO=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -565,6 +591,10 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -675,11 +705,11 @@ CONFIG_SH_ETH=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -757,6 +787,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -888,7 +919,6 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -1021,7 +1051,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1035,7 +1064,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig
index b8a3c8c4bac3..201283c829a1 100644
--- a/arch/sh/configs/se7721_defconfig
+++ b/arch/sh/configs/se7721_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:57:11 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:46:58 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -100,6 +102,7 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -118,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -143,14 +147,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -226,8 +257,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -457,9 +486,6 @@ CONFIG_NET_SCH_FIFO=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -570,6 +596,10 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -642,8 +672,8 @@ CONFIG_NETDEVICES=y
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -672,6 +702,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -765,6 +796,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1029,7 +1061,6 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -1186,7 +1217,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1200,7 +1230,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index d709b7f35ace..4a4efd261d03 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:57:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 13:49:15 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +105,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -122,6 +126,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -149,14 +154,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -248,8 +280,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -284,7 +314,6 @@ CONFIG_SH_7722_SOLUTION_ENGINE=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
@@ -436,9 +465,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -467,6 +493,10 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -560,11 +590,11 @@ CONFIG_SMC91X=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -584,6 +614,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -622,6 +653,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_SERPORT is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -694,6 +726,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -774,7 +807,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -906,7 +941,7 @@ CONFIG_DEBUG_FS=y
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -924,8 +959,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -934,7 +967,11 @@ CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7724_defconfig b/arch/sh/configs/se7724_defconfig
index 56b0b9ff9e05..ab371afe3595 100644
--- a/arch/sh/configs/se7724_defconfig
+++ b/arch/sh/configs/se7724_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:50:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:36:56 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -62,6 +64,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -99,6 +102,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -116,6 +120,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -142,14 +147,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -205,6 +237,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -229,8 +262,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -265,7 +296,6 @@ CONFIG_SH_7724_SOLUTION_ENGINE=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -279,8 +309,8 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=12
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -423,9 +453,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -555,6 +582,10 @@ CONFIG_MTD_UBI_BEB_RESERVE=1
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -565,9 +596,12 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -578,6 +612,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_LEGACY is not set
 # CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -672,11 +707,12 @@ CONFIG_SMC91X=y
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -705,6 +741,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -813,7 +850,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -827,7 +863,10 @@ CONFIG_SPI_MASTER=y
 #
 CONFIG_SPI_BITBANG=y
 # CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_SH_MSIOF is not set
 # CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -885,11 +924,13 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
@@ -897,6 +938,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
 
@@ -913,6 +956,8 @@ CONFIG_VIDEO_MEDIA=m
 #
 # Multimedia drivers
 #
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
 # CONFIG_MEDIA_ATTACH is not set
 CONFIG_MEDIA_TUNER=m
 # CONFIG_MEDIA_TUNER_CUSTOMISE is not set
@@ -932,6 +977,7 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
 # CONFIG_VIDEO_ADV_DEBUG is not set
 # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
 CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_VIVI is not set
 # CONFIG_VIDEO_SAA5246A is not set
 # CONFIG_VIDEO_SAA5249 is not set
@@ -940,10 +986,13 @@ CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
 # CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9T112 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_RJ54N1 is not set
 # CONFIG_SOC_CAMERA_TW9910 is not set
 # CONFIG_SOC_CAMERA_PLATFORM is not set
 CONFIG_SOC_CAMERA_OV772X=y
+# CONFIG_SOC_CAMERA_OV9640 is not set
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 CONFIG_V4L_USB_DRIVERS=y
 # CONFIG_USB_VIDEO_CLASS is not set
@@ -961,6 +1010,7 @@ CONFIG_USB_GSPCA=m
 # CONFIG_USB_GSPCA_OV519 is not set
 # CONFIG_USB_GSPCA_OV534 is not set
 # CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
 # CONFIG_USB_GSPCA_PAC7311 is not set
 # CONFIG_USB_GSPCA_SN9C20X is not set
 # CONFIG_USB_GSPCA_SONIXB is not set
@@ -974,6 +1024,7 @@ CONFIG_USB_GSPCA=m
 # CONFIG_USB_GSPCA_SQ905 is not set
 # CONFIG_USB_GSPCA_SQ905C is not set
 # CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
 # CONFIG_USB_GSPCA_SUNPLUS is not set
 # CONFIG_USB_GSPCA_T613 is not set
 # CONFIG_USB_GSPCA_TV8532 is not set
@@ -1110,9 +1161,11 @@ CONFIG_SND_SOC_WM_HUBS=m
 CONFIG_SND_SOC_AD1836=m
 CONFIG_SND_SOC_AD1938=m
 CONFIG_SND_SOC_AD73311=m
+CONFIG_SND_SOC_ADS117X=m
 CONFIG_SND_SOC_AK4104=m
 CONFIG_SND_SOC_AK4535=m
 CONFIG_SND_SOC_AK4642=m
+CONFIG_SND_SOC_AK4671=m
 CONFIG_SND_SOC_CS4270=m
 CONFIG_SND_SOC_L3=m
 CONFIG_SND_SOC_PCM3008=m
@@ -1121,11 +1174,14 @@ CONFIG_SND_SOC_SSM2602=m
 CONFIG_SND_SOC_TLV320AIC23=m
 CONFIG_SND_SOC_TLV320AIC26=m
 CONFIG_SND_SOC_TLV320AIC3X=m
+CONFIG_SND_SOC_TLV320DAC33=m
 CONFIG_SND_SOC_UDA134X=m
 CONFIG_SND_SOC_UDA1380=m
 CONFIG_SND_SOC_WM8510=m
 CONFIG_SND_SOC_WM8523=m
 CONFIG_SND_SOC_WM8580=m
+CONFIG_SND_SOC_WM8711=m
+CONFIG_SND_SOC_WM8727=m
 CONFIG_SND_SOC_WM8728=m
 CONFIG_SND_SOC_WM8731=m
 CONFIG_SND_SOC_WM8750=m
@@ -1143,6 +1199,7 @@ CONFIG_SND_SOC_WM8990=m
 CONFIG_SND_SOC_WM8993=m
 CONFIG_SND_SOC_WM9081=m
 CONFIG_SND_SOC_MAX9877=m
+CONFIG_SND_SOC_TPA6130A2=m
 # CONFIG_SOUND_PRIME is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
@@ -1316,10 +1373,12 @@ CONFIG_USB_ETH_RNDIS=y
 CONFIG_USB_GADGETFS=m
 CONFIG_USB_FILE_STORAGE=m
 # CONFIG_USB_FILE_STORAGE_TEST is not set
+# CONFIG_USB_MASS_STORAGE is not set
 CONFIG_USB_G_SERIAL=m
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -1345,6 +1404,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1376,6 +1436,7 @@ CONFIG_RTC_INTF_DEV=y
 CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1404,7 +1465,9 @@ CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1597,7 +1660,7 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1614,7 +1677,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1623,7 +1685,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index 7bc926c17b79..b15a44e2ec43 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 18:58:58 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:39:10 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -95,6 +98,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -113,6 +117,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -138,14 +143,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -221,8 +253,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -307,7 +337,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 # CONFIG_CMDLINE_OVERWRITE is not set
 # CONFIG_CMDLINE_EXTEND is not set
 
@@ -406,9 +435,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -513,6 +539,10 @@ CONFIG_MTD_ROM=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -615,11 +645,11 @@ CONFIG_STNIC=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -726,6 +756,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -785,6 +816,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -914,10 +946,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -930,7 +963,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -939,7 +971,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7751_defconfig b/arch/sh/configs/se7751_defconfig
index c20ae5e35c81..d1effdeaa416 100644
--- a/arch/sh/configs/se7751_defconfig
+++ b/arch/sh/configs/se7751_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:01:41 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:39:56 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +62,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -98,6 +101,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -116,6 +120,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -141,14 +146,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -224,8 +256,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -311,7 +341,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00010000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC1,38400"
@@ -430,9 +459,6 @@ CONFIG_IP_NF_QUEUE=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -537,6 +563,10 @@ CONFIG_MTD_RAM=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -591,11 +621,11 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -693,6 +723,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -754,6 +785,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -863,10 +895,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -879,7 +912,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -888,7 +920,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index 82baeef40a96..58533d50f06e 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:03:59 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:40:32 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -59,6 +61,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -92,6 +95,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -110,6 +114,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -136,14 +141,41 @@ CONFIG_BLK_DEV_BSG=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -222,8 +254,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -313,7 +343,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -401,9 +430,6 @@ CONFIG_IPV6=y
 # CONFIG_BT is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -517,6 +543,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -574,8 +604,11 @@ CONFIG_SCSI_WAIT_SCAN=m
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -608,7 +641,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
@@ -642,6 +677,8 @@ CONFIG_SATA_SIL=y
 # 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_JMICRON is not set
@@ -650,14 +687,15 @@ CONFIG_SATA_SIL=y
 # 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_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RDC 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
@@ -748,14 +786,16 @@ CONFIG_NET_PCI=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE 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
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -774,6 +814,7 @@ CONFIG_WLAN=y
 # CONFIG_NET_FC is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -783,6 +824,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -883,6 +925,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1149,6 +1192,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1285,7 +1329,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1303,7 +1347,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1312,7 +1355,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index dd0e8900afb7..666fde110b27 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:07:14 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:41:25 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -21,6 +21,7 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -64,6 +66,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +105,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -124,6 +128,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -151,14 +156,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -234,8 +266,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -320,7 +350,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00004000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
@@ -329,7 +358,6 @@ CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -433,9 +461,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -468,6 +493,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -580,8 +609,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -614,7 +646,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -685,6 +719,7 @@ CONFIG_8139CP=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -733,8 +768,9 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -748,6 +784,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -757,6 +794,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -886,6 +924,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1149,10 +1188,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1172,8 +1212,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_EARLY_PRINTK is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1182,7 +1220,11 @@ CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 662156ec9211..35a3beeba182 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:11:49 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 14:43:04 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -29,6 +29,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -60,6 +61,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -98,6 +100,7 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -116,6 +119,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -142,14 +146,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -225,8 +256,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -460,9 +489,6 @@ CONFIG_NET_SCH_FIFO=y
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -571,6 +597,10 @@ CONFIG_MTD_RAM=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -623,11 +653,11 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -647,6 +677,7 @@ CONFIG_PHONE=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -725,6 +756,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -792,6 +824,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -836,7 +869,6 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -899,10 +931,11 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -916,7 +949,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -925,7 +957,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sh7724_generic_defconfig b/arch/sh/configs/sh7724_generic_defconfig
index e06719a30ba1..a3056b69d2ba 100644
--- a/arch/sh/configs/sh7724_generic_defconfig
+++ b/arch/sh/configs/sh7724_generic_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:14:00 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:03:45 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -49,7 +51,6 @@ CONFIG_KERNEL_GZIP=y
 # CONFIG_KERNEL_LZMA is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 
 #
@@ -57,6 +58,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -80,11 +82,9 @@ CONFIG_CGROUPS=y
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -100,6 +100,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -120,6 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -136,19 +138,48 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP 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_CFQ_GROUP_IOSCHED is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -204,6 +235,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x04000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
@@ -225,17 +257,12 @@ CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_SPARSEMEM=y
 CONFIG_HAVE_MEMORY_PRESENT=y
 CONFIG_SPARSEMEM_STATIC=y
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
+# CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -269,7 +296,6 @@ CONFIG_CPU_HAS_FPU=y
 #
 CONFIG_SH_TIMER_TMU=y
 CONFIG_SH_TIMER_CMT=y
-CONFIG_SH_PCLK_FREQ=41666666
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
@@ -388,6 +414,10 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -476,7 +506,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -505,15 +534,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -561,6 +593,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -581,7 +614,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -608,6 +643,7 @@ CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -675,11 +711,10 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -699,7 +734,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -707,7 +741,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_BINARY_PRINTF=y
 
diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig
index 194ff703e23d..04b841b29427 100644
--- a/arch/sh/configs/sh7763rdp_defconfig
+++ b/arch/sh/configs/sh7763rdp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:15:37 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:05:29 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -59,6 +61,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -124,6 +128,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -150,14 +155,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -211,6 +243,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -237,8 +270,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -421,10 +452,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -509,7 +536,6 @@ CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_PHYSMAP=y
 # CONFIG_MTD_PHYSMAP_COMPAT is not set
-# CONFIG_MTD_GPIO_ADDR is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -542,6 +568,10 @@ CONFIG_MTD_PHYSMAP=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
@@ -640,11 +670,12 @@ CONFIG_SH_ETH=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -673,6 +704,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -756,6 +788,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -949,6 +982,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1129,10 +1163,11 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1152,7 +1187,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1161,7 +1195,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sh7770_generic_defconfig b/arch/sh/configs/sh7770_generic_defconfig
index 34bed5541f31..7b247053ece6 100644
--- a/arch/sh/configs/sh7770_generic_defconfig
+++ b/arch/sh/configs/sh7770_generic_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:17:16 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:06:28 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -48,7 +50,6 @@ CONFIG_KERNEL_GZIP=y
 # CONFIG_KERNEL_LZMA is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
-CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 
 #
@@ -56,6 +57,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -79,11 +81,9 @@ CONFIG_CGROUPS=y
 # CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 # CONFIG_UID16 is not set
-CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
@@ -99,6 +99,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -119,6 +120,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -135,19 +137,48 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP 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_CFQ_GROUP_IOSCHED is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -201,6 +232,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x04000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -221,17 +253,12 @@ CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_SPARSEMEM=y
 CONFIG_HAVE_MEMORY_PRESENT=y
 CONFIG_SPARSEMEM_STATIC=y
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
+# CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -379,6 +406,10 @@ CONFIG_EXTRA_FIRMWARE=""
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -467,7 +498,6 @@ CONFIG_I2C_SH_MOBILE=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -496,15 +526,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -552,6 +585,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -572,7 +606,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -599,6 +635,7 @@ CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -666,11 +703,10 @@ CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -690,7 +726,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -698,7 +733,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 CONFIG_BINARY_PRINTF=y
 
diff --git a/arch/sh/configs/sh7785lcr_32bit_defconfig b/arch/sh/configs/sh7785lcr_32bit_defconfig
index 51cbaedf7a56..8330813b0c1d 100644
--- a/arch/sh/configs/sh7785lcr_32bit_defconfig
+++ b/arch/sh/configs/sh7785lcr_32bit_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Fri Sep 25 11:39:20 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:07:40 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -64,6 +66,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,6 +106,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -126,6 +130,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -153,14 +158,41 @@ CONFIG_BLOCK=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -253,8 +285,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -287,7 +317,6 @@ CONFIG_SH_SH7785LCR=y
 # Timer and clock configuration
 #
 CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=50000000
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
@@ -360,7 +389,6 @@ CONFIG_ENTRY_OFFSET=0x00001000
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
@@ -470,10 +498,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -588,6 +612,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -688,15 +716,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -777,6 +806,7 @@ CONFIG_R8169=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -786,6 +816,7 @@ CONFIG_R8169=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -841,6 +872,7 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -924,11 +956,6 @@ CONFIG_I2C_ALGOPCA=y
 # 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=y
@@ -937,7 +964,6 @@ CONFIG_I2C_PCA_PLATFORM=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -986,15 +1012,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1129,6 +1158,7 @@ CONFIG_SND_CMIPCI=y
 # CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1363,6 +1393,7 @@ CONFIG_MMC_SDHCI_PLTFM=m
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
 # CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MMC_CB710 is not set
 # CONFIG_MMC_VIA_SDMMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1397,6 +1428,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1417,7 +1449,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1622,13 +1656,14 @@ CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 CONFIG_TRACE_IRQFLAGS=y
 CONFIG_STACKTRACE=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_LATENCYTOP=y
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FTRACE_NMI_ENTER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -1637,6 +1672,7 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_TRACER_MAX_TRACE=y
 CONFIG_RING_BUFFER=y
+CONFIG_FTRACE_NMI_ENTER=y
 CONFIG_EVENT_TRACING=y
 CONFIG_CONTEXT_SWITCH_TRACER=y
 CONFIG_RING_BUFFER_ALLOW_SWAP=y
@@ -1668,7 +1704,6 @@ CONFIG_FTRACE_MCOUNT_RECORD=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_DWARF_UNWINDER=y
 CONFIG_MCOUNT=y
 
@@ -1678,7 +1713,11 @@ CONFIG_MCOUNT=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig
index 8c2c47ed3991..f196e87c7665 100644
--- a/arch/sh/configs/sh7785lcr_defconfig
+++ b/arch/sh/configs/sh7785lcr_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:23:18 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:09:09 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -103,12 +106,14 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
 #
 CONFIG_PERF_EVENTS=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_COMPAT_BRK=y
@@ -123,6 +128,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -149,14 +155,41 @@ CONFIG_LBDAF=y
 # 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_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -237,8 +270,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -271,7 +302,6 @@ CONFIG_SH_SH7785LCR_29BIT_PHYSMAPS=y
 # Timer and clock configuration
 #
 CONFIG_SH_TIMER_TMU=y
-CONFIG_SH_PCLK_FREQ=50000000
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
@@ -329,7 +359,6 @@ CONFIG_ENTRY_OFFSET=0x00001000
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -433,10 +462,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -552,6 +577,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -652,15 +681,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -719,8 +749,10 @@ CONFIG_R8169=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -743,6 +775,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -752,6 +785,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -874,11 +908,6 @@ CONFIG_I2C_ALGOPCA=y
 # 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=y
@@ -887,7 +916,6 @@ CONFIG_I2C_PCA_PLATFORM=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -916,15 +944,18 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -1205,6 +1236,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1225,7 +1257,9 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1484,7 +1518,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1498,7 +1531,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/shmin_defconfig b/arch/sh/configs/shmin_defconfig
index 92115e612750..45441c0ab30c 100644
--- a/arch/sh/configs/shmin_defconfig
+++ b/arch/sh/configs/shmin_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:27:17 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:10:09 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -28,6 +28,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -57,6 +58,7 @@ CONFIG_KERNEL_GZIP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -88,6 +90,7 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -105,6 +108,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -124,14 +128,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -207,8 +238,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -387,9 +416,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -495,6 +521,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_CDROM_PKTCDVD is not set
@@ -546,11 +576,11 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -629,6 +659,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -688,6 +719,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -731,7 +763,6 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_SYSFS is not set
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
@@ -794,6 +825,7 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -806,8 +838,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -815,7 +845,11 @@ CONFIG_EARLY_PRINTK=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig
index e3858d757d5e..ecf50cda4cbc 100644
--- a/arch/sh/configs/shx3_defconfig
+++ b/arch/sh/configs/shx3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:29:26 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:10:45 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -22,6 +22,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_GENERIC_LOCKBREAK=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -32,6 +33,8 @@ CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_COHERENT=y
+# CONFIG_DMA_NONCOHERENT is not set
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -66,6 +69,7 @@ CONFIG_AUDIT_TREE=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 CONFIG_RCU_TRACE=y
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -121,6 +125,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -128,6 +133,7 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
@@ -143,6 +149,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
@@ -166,19 +173,48 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP 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_CFQ_GROUP_IOSCHED is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_FREEZER=y
 
 #
@@ -233,6 +269,7 @@ CONFIG_FORCE_MAX_ZONEORDER=7
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 CONFIG_NUMA=y
@@ -271,10 +308,9 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_SCHED_MC=y
 
 #
 # Cache configuration
@@ -449,6 +485,7 @@ 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_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -496,7 +533,13 @@ CONFIG_CAN_VCAN=m
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -522,6 +565,10 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -532,9 +579,12 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_TI_DAC7512 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -624,11 +674,12 @@ CONFIG_SMC91X=y
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -726,7 +777,6 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -740,7 +790,10 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 # CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_SH_MSIOF is not set
 # CONFIG_SPI_SH_SCI is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
 
 #
 # SPI Protocol Masters
@@ -781,15 +834,16 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
+# CONFIG_AB4500_CORE is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -924,10 +978,12 @@ CONFIG_USB_GADGET_DUALSPEED=y
 # CONFIG_USB_ETH is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
 
 #
 # OTG and related infrastructure
@@ -965,6 +1021,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -993,7 +1050,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1244,8 +1303,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
-# CONFIG_EARLY_SCIF_CONSOLE is not set
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DUMP_CODE=y
@@ -1258,7 +1315,11 @@ CONFIG_DUMP_CODE=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig
index cb919a0de4b2..98352d757851 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/snapgear_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:33:00 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:14:18 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -59,6 +61,7 @@ CONFIG_KERNEL_GZIP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -97,6 +100,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -115,6 +119,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -136,14 +141,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -219,8 +251,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -272,9 +302,9 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=8
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -313,7 +343,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 # CONFIG_CMDLINE_OVERWRITE is not set
 # CONFIG_CMDLINE_EXTEND is not set
 
@@ -321,7 +350,6 @@ CONFIG_ENTRY_OFFSET=0x00001000
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -407,9 +435,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -524,6 +549,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -616,6 +645,7 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -623,8 +653,9 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -637,6 +668,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -646,6 +678,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -728,6 +761,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -787,7 +821,9 @@ CONFIG_RTC_DRV_DS1302=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -812,6 +848,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -915,10 +952,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -931,7 +969,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -940,7 +977,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
index b9fe960309f5..72982e360e3f 100644
--- a/arch/sh/configs/systemh_defconfig
+++ b/arch/sh/configs/systemh_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:35:03 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:14:50 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -29,6 +30,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -56,6 +58,7 @@ CONFIG_SWAP=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -94,6 +97,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -112,6 +116,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -138,14 +143,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -221,8 +253,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -310,7 +340,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x00800000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 # CONFIG_CMDLINE_OVERWRITE is not set
 # CONFIG_CMDLINE_EXTEND is not set
 
@@ -349,6 +378,10 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=1024
@@ -390,6 +423,7 @@ CONFIG_SERIO=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_LIBPS2 is not set
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -458,6 +492,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -517,6 +552,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -609,10 +645,11 @@ CONFIG_FRAME_WARN=1024
 # 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_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
@@ -625,7 +662,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -634,7 +670,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_BINARY_PRINTF is not set
 
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index 2ca79ed9fb62..78c257053c79 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:36:36 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:17:20 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_SYS_SUPPORTS_TMU=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -30,6 +31,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -61,6 +63,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -101,6 +104,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -120,13 +124,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
 #
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -146,14 +151,41 @@ CONFIG_LBDAF=y
 # 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_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -229,8 +261,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -282,9 +312,9 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 #
 # DMA support
 #
-CONFIG_SH_DMA_API=y
 CONFIG_SH_DMA=y
 CONFIG_SH_DMA_IRQ_MULTI=y
+CONFIG_SH_DMA_API=y
 CONFIG_NR_ONCHIP_DMA_CHANNELS=8
 # CONFIG_NR_DMA_CHANNELS_BOOL is not set
 
@@ -323,7 +353,6 @@ CONFIG_GUSA=y
 CONFIG_ZERO_PAGE_OFFSET=0x00001000
 CONFIG_BOOT_LINK_OFFSET=0x009e0000
 CONFIG_ENTRY_OFFSET=0x00001000
-# CONFIG_UBC_WAKEUP is not set
 CONFIG_CMDLINE_OVERWRITE=y
 # CONFIG_CMDLINE_EXTEND is not set
 CONFIG_CMDLINE="console=ttySC1,38400N81 root=/dev/nfs ip=:::::eth1:autoconf rw"
@@ -332,7 +361,6 @@ CONFIG_CMDLINE="console=ttySC1,38400N81 root=/dev/nfs ip=:::::eth1:autoconf rw"
 # Bus options
 #
 CONFIG_PCI=y
-CONFIG_SH_PCIDMA_NONCOHERENT=y
 # CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
@@ -425,6 +453,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
 CONFIG_INET6_XFRM_MODE_BEET=y
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=y
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -614,10 +643,6 @@ CONFIG_NET_SCH_FIFO=y
 CONFIG_FIB_RULES=y
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -743,6 +768,11 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -807,8 +837,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -841,7 +874,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -935,6 +970,7 @@ CONFIG_8139_OLD_RX_RESET=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -983,8 +1019,10 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -1033,6 +1071,7 @@ CONFIG_SLIP_SMART=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -1042,6 +1081,7 @@ CONFIG_SLIP_SMART=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -1172,6 +1212,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -1409,7 +1450,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1664,6 +1707,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -1691,7 +1735,6 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1705,7 +1748,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig
index b012ca77f029..4fa03bf086dd 100644
--- a/arch/sh/configs/ul2_defconfig
+++ b/arch/sh/configs/ul2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:42:33 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:18:53 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_CMT=y
 CONFIG_SYS_SUPPORTS_TMU=y
@@ -31,6 +32,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_NONCOHERENT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -63,6 +65,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -102,6 +105,7 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
@@ -122,6 +126,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -148,14 +153,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -247,8 +279,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -280,7 +310,6 @@ CONFIG_CPU_HAS_DSP=y
 #
 CONFIG_SH_TIMER_TMU=y
 # CONFIG_SH_TIMER_CMT is not set
-CONFIG_SH_PCLK_FREQ=33333333
 CONFIG_SH_CLK_CPG=y
 CONFIG_TICK_ONESHOT=y
 # CONFIG_NO_HZ is not set
@@ -435,14 +464,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
 CONFIG_CFG80211=y
 # CONFIG_NL80211_TESTMODE is not set
 # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
 # CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_CFG80211_DEFAULT_PS=y
-CONFIG_CFG80211_DEFAULT_PS_VALUE=1
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
+CONFIG_CFG80211_WEXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
 CONFIG_LIB80211=m
 # CONFIG_LIB80211_DEBUG is not set
@@ -559,6 +591,10 @@ CONFIG_MTD_RAM=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -576,6 +612,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -653,30 +690,29 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-CONFIG_LIBERTAS=m
-# CONFIG_LIBERTAS_USB is not set
-CONFIG_LIBERTAS_SDIO=m
-CONFIG_LIBERTAS_DEBUG=y
 # CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AT76C50X_USB is not set
 # CONFIG_USB_ZD1201 is not set
 # CONFIG_USB_NET_RNDIS_WLAN is not set
 # CONFIG_RTL8187 is not set
 # CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
 # CONFIG_ATH_COMMON is not set
-# CONFIG_HOSTAP is not set
 # CONFIG_B43 is not set
 # CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IWM is not set
+CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_USB is not set
+CONFIG_LIBERTAS_SDIO=m
+CONFIG_LIBERTAS_DEBUG=y
+# CONFIG_P54_COMMON is not set
 # CONFIG_RT2X00 is not set
 # CONFIG_WL12XX is not set
-# CONFIG_IWM is not set
+# CONFIG_ZD1211RW is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -718,6 +754,7 @@ CONFIG_USB_NET_CDCETHER=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -810,6 +847,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SH_MOBILE_SDHI is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
@@ -951,6 +989,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_AT91 is not set
 # CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TMIO is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
@@ -1133,7 +1172,7 @@ CONFIG_FRAME_WARN=1024
 # 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_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
@@ -1150,7 +1189,6 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DWARF_UNWINDER is not set
 
 #
@@ -1159,7 +1197,11 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/configs/urquell_defconfig b/arch/sh/configs/urquell_defconfig
index 9f8aee5bc559..23bda1916f4d 100644
--- a/arch/sh/configs/urquell_defconfig
+++ b/arch/sh/configs/urquell_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 19:46:13 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan  4 15:27:53 2010
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -20,6 +20,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_ARCH_SUSPEND_POSSIBLE is not set
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
@@ -32,6 +33,8 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_DMA_COHERENT=y
+# CONFIG_DMA_NONCOHERENT is not set
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -66,6 +69,7 @@ CONFIG_AUDIT_TREE=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -120,12 +124,14 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
 #
 CONFIG_PERF_EVENTS=y
 # CONFIG_PERF_COUNTERS is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_COMPAT_BRK=y
@@ -140,6 +146,7 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 
@@ -162,19 +169,48 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP 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_CFQ_GROUP_IOSCHED is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 CONFIG_FREEZER=y
 
 #
@@ -229,6 +265,7 @@ CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_MEMORY_START=0x08000000
 CONFIG_MEMORY_SIZE=0x08000000
 CONFIG_29BIT=y
+# CONFIG_PMB_ENABLE is not set
 # CONFIG_X2TLB is not set
 CONFIG_VSYSCALL=y
 # CONFIG_NUMA is not set
@@ -263,8 +300,6 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
@@ -356,7 +391,6 @@ CONFIG_ENTRY_OFFSET=0x00001000
 # Bus options
 #
 CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
 # CONFIG_PCIE_ECRC is not set
@@ -469,10 +503,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
-CONFIG_WIRELESS_EXT_SYSFS=y
 # CONFIG_LIB80211 is not set
 
 #
@@ -588,6 +618,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -688,15 +722,16 @@ CONFIG_ATA_SFF=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
 # CONFIG_PATA_RDC 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_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -787,6 +822,7 @@ CONFIG_8139CP=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -818,8 +854,10 @@ CONFIG_SKY2_DEBUG=y
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -842,6 +880,7 @@ CONFIG_WLAN=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -851,6 +890,7 @@ CONFIG_WLAN=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -976,11 +1016,6 @@ CONFIG_I2C_ALGOPCA=y
 # 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=y
@@ -989,7 +1024,6 @@ CONFIG_I2C_PCA_PLATFORM=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -1020,6 +1054,7 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
 # CONFIG_GPIO_LANGWELL is not set
 
@@ -1062,6 +1097,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -1101,6 +1137,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
@@ -1116,16 +1153,19 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
 # CONFIG_MFD_SM501_GPIO is not set
+# CONFIG_MFD_SH_MOBILE_SDHI 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_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 CONFIG_MEDIA_SUPPORT=y
 
@@ -1139,6 +1179,8 @@ CONFIG_MEDIA_SUPPORT=y
 #
 # Multimedia drivers
 #
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
 # CONFIG_DAB is not set
 
 #
@@ -1417,6 +1459,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1437,7 +1480,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1466,7 +1511,6 @@ 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
@@ -1687,9 +1731,6 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffeb0000
-CONFIG_EARLY_PRINTK=y
 # CONFIG_STACK_DEBUG is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
@@ -1703,7 +1744,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sh/include/asm/dma.h b/arch/sh/include/asm/dma.h
index 04ad0e1e637e..07373a074090 100644
--- a/arch/sh/include/asm/dma.h
+++ b/arch/sh/include/asm/dma.h
@@ -19,9 +19,11 @@
 #include <asm-generic/dma.h>
 
 #ifdef CONFIG_NR_DMA_CHANNELS
-#  define MAX_DMA_CHANNELS   (CONFIG_NR_DMA_CHANNELS)
+#  define MAX_DMA_CHANNELS	(CONFIG_NR_DMA_CHANNELS)
+#elif defined(CONFIG_NR_ONCHIP_DMA_CHANNELS)
+#  define MAX_DMA_CHANNELS	(CONFIG_NR_ONCHIP_DMA_CHANNELS)
 #else
-#  define MAX_DMA_CHANNELS   (CONFIG_NR_ONCHIP_DMA_CHANNELS)
+#  define MAX_DMA_CHANNELS	0
 #endif
 
 /*
diff --git a/arch/sh/include/asm/timex.h b/arch/sh/include/asm/timex.h
index b556d49e5f2b..18bf06d9c764 100644
--- a/arch/sh/include/asm/timex.h
+++ b/arch/sh/include/asm/timex.h
@@ -6,7 +6,17 @@
 #ifndef __ASM_SH_TIMEX_H
 #define __ASM_SH_TIMEX_H
 
+/*
+ * Only parts using the legacy CPG code for their clock framework
+ * implementation need to define their own Pclk value. If provided, this
+ * can be used for accurately setting CLOCK_TICK_RATE, otherwise we
+ * simply fall back on the i8253 PIT value.
+ */
+#ifdef CONFIG_SH_PCLK_FREQ
 #define CLOCK_TICK_RATE		(CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */
+#else
+#define CLOCK_TICK_RATE		1193180
+#endif
 
 #include <asm-generic/timex.h>
 
diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h
index f18c4f9baf27..365744b05269 100644
--- a/arch/sh/include/asm/unistd_32.h
+++ b/arch/sh/include/asm/unistd_32.h
@@ -345,12 +345,13 @@
 #define __NR_pwritev		334
 #define __NR_rt_tgsigqueueinfo	335
 #define __NR_perf_event_open	336
-#define __NR_recvmmsg		337
 
-#define NR_syscalls 338
+#define NR_syscalls 337
 
 #ifdef __KERNEL__
 
+#define __IGNORE_recvmmsg
+
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h
index 3e7645d11130..25de158aac3a 100644
--- a/arch/sh/include/asm/unistd_64.h
+++ b/arch/sh/include/asm/unistd_64.h
@@ -386,10 +386,11 @@
 #define __NR_rt_tgsigqueueinfo	363
 #define __NR_perf_event_open	364
 #define __NR_recvmmsg		365
+#define __NR_accept4		366
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 366
+#define NR_syscalls 367
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff --git a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h
index f0886bc880e0..c4ed660c14cf 100644
--- a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h
+++ b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h
@@ -19,10 +19,10 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) || \
       defined(CONFIG_CPU_SUBTYPE_SH7724)
 #define DMTE0_IRQ	48	/* DMAC0A*/
-#define DMTE4_IRQ	40	/* DMAC0B */
-#define DMTE6_IRQ	42
-#define DMTE8_IRQ	76	/* DMAC1A */
-#define DMTE9_IRQ	77
+#define DMTE4_IRQ	76	/* DMAC0B */
+#define DMTE6_IRQ	40
+#define DMTE8_IRQ	42	/* DMAC1A */
+#define DMTE9_IRQ	43
 #define DMTE10_IRQ	72	/* DMAC1B */
 #define DMTE11_IRQ	73
 #define DMAE0_IRQ	78	/* DMA Error IRQ*/
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index a52f35117e82..d32f96c1cc15 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -23,9 +23,23 @@
 #include <linux/notifier.h>
 #include <asm/suspend.h>
 #include <asm/clock.h>
+#include <asm/dma-sh.h>
 #include <asm/mmzone.h>
 #include <cpu/sh7724.h>
 
+/* DMA */
+static struct sh_dmae_pdata dma_platform_data = {
+	.mode = SHDMA_DMAOR1,
+};
+
+static struct platform_device dma_device = {
+	.name	= "sh-dma-engine",
+	.id		= -1,
+	.dev	= {
+		.platform_data	= &dma_platform_data,
+	},
+};
+
 /* Serial */
 static struct plat_sci_port scif0_platform_data = {
 	.mapbase        = 0xffe00000,
@@ -649,6 +663,7 @@ static struct platform_device *sh7724_devices[] __initdata = {
 	&tmu3_device,
 	&tmu4_device,
 	&tmu5_device,
+	&dma_device,
 	&rtc_device,
 	&iic0_device,
 	&iic1_device,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index ef26ebda6e8b..f685b9b21999 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -14,6 +14,7 @@
 #include <linux/io.h>
 #include <linux/mm.h>
 #include <linux/sh_timer.h>
+#include <asm/dma-sh.h>
 #include <asm/mmzone.h>
 
 static struct plat_sci_port scif0_platform_data = {
@@ -294,6 +295,18 @@ static struct platform_device tmu5_device = {
 	.num_resources	= ARRAY_SIZE(tmu5_resources),
 };
 
+static struct sh_dmae_pdata dma_platform_data = {
+	.mode = (SHDMA_MIX_IRQ | SHDMA_DMAOR1),
+};
+
+static struct platform_device dma_device = {
+	.name           = "sh-dma-engine",
+	.id             = -1,
+	.dev            = {
+		.platform_data  = &dma_platform_data,
+	},
+};
+
 static struct platform_device *sh7785_devices[] __initdata = {
 	&scif0_device,
 	&scif1_device,
@@ -307,6 +320,7 @@ static struct platform_device *sh7785_devices[] __initdata = {
 	&tmu3_device,
 	&tmu4_device,
 	&tmu5_device,
+	&dma_device,
 };
 
 static int __init sh7785_devices_setup(void)
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index aaff0037fcd7..6b3d706deac1 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -62,6 +62,7 @@ void default_idle(void)
 		clear_thread_flag(TIF_POLLING_NRFLAG);
 		smp_mb__after_clear_bit();
 
+		set_bl_bit();
 		if (!need_resched()) {
 			local_irq_enable();
 			cpu_sleep();
@@ -69,6 +70,7 @@ void default_idle(void)
 			local_irq_enable();
 
 		set_thread_flag(TIF_POLLING_NRFLAG);
+		clear_bl_bit();
 	} else
 		poll_idle();
 }
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 4bd5a1146956..19fd11dd9871 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -353,4 +353,3 @@ ENTRY(sys_call_table)
 	.long sys_pwritev
 	.long sys_rt_tgsigqueueinfo	/* 335 */
 	.long sys_perf_event_open
-	.long sys_recvmmsg
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 07d2aaea9ae8..2048a20d7c80 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -392,3 +392,4 @@ sys_call_table:
 	.long sys_rt_tgsigqueueinfo
 	.long sys_perf_event_open
 	.long sys_recvmmsg		/* 365 */
+	.long sys_accept4
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 0e7ba8e891cf..986a71b88ca3 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -82,8 +82,7 @@ config 32BIT
 
 config PMB_ENABLE
 	bool "Support 32-bit physical addressing through PMB"
-	depends on MMU && EXPERIMENTAL && CPU_SH4A
-	default y
+	depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
 	help
 	  If you say Y here, physical addressing will be extended to
 	  32-bits through the SH-4A PMB. If this is not set, legacy
@@ -96,7 +95,7 @@ choice
 
 config PMB
 	bool "PMB"
-	depends on MMU && EXPERIMENTAL && CPU_SH4A
+	depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
 	help
 	  If you say Y here, physical addressing will be extended to
 	  32-bits through the SH-4A PMB. If this is not set, legacy
@@ -104,7 +103,7 @@ config PMB
 
 config PMB_FIXED
 	bool "fixed PMB"
-	depends on MMU && EXPERIMENTAL && CPU_SH4A
+	depends on MMU && EXPERIMENTAL && CPU_SH4A && !CPU_SH4AL_DSP
 	select 32BIT
 	help
 	  If this option is enabled, fixed PMB mappings are inherited
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index e9415d3ea94a..b8607fa7ae12 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -133,12 +133,8 @@ void __update_cache(struct vm_area_struct *vma,
 	page = pfn_to_page(pfn);
 	if (pfn_valid(pfn)) {
 		int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
-		if (dirty) {
-			unsigned long addr = (unsigned long)page_address(page);
-
-			if (pages_do_alias(addr, address & PAGE_MASK))
-				__flush_purge_region((void *)addr, PAGE_SIZE);
-		}
+		if (dirty)
+			__flush_purge_region(page_address(page), PAGE_SIZE);
 	}
 }
 
diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
index 558a56bcc7cf..2082af1f3fef 100644
--- a/arch/sh/tools/Makefile
+++ b/arch/sh/tools/Makefile
@@ -13,4 +13,4 @@
 include/generated/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
 	@echo '  Generating $@'
 	$(Q)mkdir -p $(dir $@)
-	$(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
+	$(Q)LC_ALL=C $(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
index f30f4a1ead23..d242a7340541 100644
--- a/arch/sparc/kernel/nmi.c
+++ b/arch/sparc/kernel/nmi.c
@@ -96,7 +96,6 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
 	int cpu = smp_processor_id();
 
 	clear_softint(1 << irq);
-	pcr_ops->write(PCR_PIC_PRIV);
 
 	local_cpu_data().__nmi_count++;
 
@@ -105,6 +104,8 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
 	if (notify_die(DIE_NMI, "nmi", regs, 0,
 		       pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
 		touched = 1;
+	else
+		pcr_ops->write(PCR_PIC_PRIV);
 
 	sum = kstat_irqs_cpu(0, cpu);
 	if (__get_cpu_var(nmi_touch)) {
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index fa5936e1c3b9..198fb4e79ba2 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -986,6 +986,17 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
 	data.addr = 0;
 
 	cpuc = &__get_cpu_var(cpu_hw_events);
+
+	/* If the PMU has the TOE IRQ enable bits, we need to do a
+	 * dummy write to the %pcr to clear the overflow bits and thus
+	 * the interrupt.
+	 *
+	 * Do this before we peek at the counters to determine
+	 * overflow so we don't lose any events.
+	 */
+	if (sparc_pmu->irq_bit)
+		pcr_ops->write(cpuc->pcr);
+
 	for (idx = 0; idx < MAX_HWEVENTS; idx++) {
 		struct perf_event *event = cpuc->events[idx];
 		struct hw_perf_event *hwc;
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 51069245b79a..3b3c36601a7b 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -125,50 +125,36 @@ void mconsole_log(struct mc_request *req)
 void mconsole_proc(struct mc_request *req)
 {
 	struct nameidata nd;
-	struct file_system_type *proc;
-	struct super_block *super;
+	struct vfsmount *mnt = current->nsproxy->pid_ns->proc_mnt;
 	struct file *file;
 	int n, err;
 	char *ptr = req->request.data, *buf;
+	mm_segment_t old_fs = get_fs();
 
 	ptr += strlen("proc");
 	ptr = skip_spaces(ptr);
 
-	proc = get_fs_type("proc");
-	if (proc == NULL) {
-		mconsole_reply(req, "procfs not registered", 1, 0);
+	err = vfs_path_lookup(mnt->mnt_root, mnt, ptr, LOOKUP_FOLLOW, &nd);
+	if (err) {
+		mconsole_reply(req, "Failed to look up file", 1, 0);
 		goto out;
 	}
 
-	super = (*proc->get_sb)(proc, 0, NULL, NULL);
-	put_filesystem(proc);
-	if (super == NULL) {
-		mconsole_reply(req, "Failed to get procfs superblock", 1, 0);
+	err = may_open(&nd.path, MAY_READ, FMODE_READ);
+	if (result) {
+		mconsole_reply(req, "Failed to open file", 1, 0);
+		path_put(&nd.path);
 		goto out;
 	}
-	up_write(&super->s_umount);
-
-	nd.path.dentry = super->s_root;
-	nd.path.mnt = NULL;
-	nd.flags = O_RDONLY + 1;
-	nd.last_type = LAST_ROOT;
-
-	/* START: it was experienced that the stability problems are closed
-	 * if commenting out these two calls + the below read cycle. To
-	 * make UML crash again, it was enough to readd either one.*/
-	err = link_path_walk(ptr, &nd);
-	if (err) {
-		mconsole_reply(req, "Failed to look up file", 1, 0);
-		goto out_kill;
-	}
 
 	file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY,
 			   current_cred());
+	err = PTR_ERR(file);
 	if (IS_ERR(file)) {
 		mconsole_reply(req, "Failed to open file", 1, 0);
-		goto out_kill;
+		path_put(&nd.path);
+		goto out;
 	}
-	/*END*/
 
 	buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
 	if (buf == NULL) {
@@ -176,10 +162,13 @@ void mconsole_proc(struct mc_request *req)
 		goto out_fput;
 	}
 
-	if ((file->f_op != NULL) && (file->f_op->read != NULL)) {
+	if (file->f_op->read) {
 		do {
-			n = (*file->f_op->read)(file, buf, PAGE_SIZE - 1,
-						&file->f_pos);
+			loff_t pos;
+			set_fs(KERNEL_DS);
+			n = vfs_read(file, buf, PAGE_SIZE - 1, &pos);
+			file_pos_write(file, pos);
+			set_fs(old_fs);
 			if (n >= 0) {
 				buf[n] = '\0';
 				mconsole_reply(req, buf, 0, (n > 0));
@@ -197,8 +186,6 @@ void mconsole_proc(struct mc_request *req)
 	kfree(buf);
  out_fput:
 	fput(file);
- out_kill:
-	deactivate_super(super);
  out: ;
 }
 #endif
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 55298e891571..cbcbfdee3ee0 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -49,6 +49,7 @@ config X86
 	select HAVE_KERNEL_GZIP
 	select HAVE_KERNEL_BZIP2
 	select HAVE_KERNEL_LZMA
+	select HAVE_KERNEL_LZO
 	select HAVE_HW_BREAKPOINT
 	select PERF_EVENTS
 	select ANON_INODES
@@ -1246,6 +1247,11 @@ config ARCH_MEMORY_PROBE
 	def_bool X86_64
 	depends on MEMORY_HOTPLUG
 
+config ILLEGAL_POINTER_VALUE
+       hex
+       default 0 if X86_32
+       default 0xdead000000000000 if X86_64
+
 source "mm/Kconfig"
 
 config HIGHPTE
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 08e442bc3ab9..f20ddf84a893 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -396,7 +396,7 @@ config X86_TSC
 
 config X86_CMPXCHG64
 	def_bool y
-	depends on !M386 && !M486
+	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MATOM
 
 # this should be set for all -march=.. options where the compiler
 # generates cmov.
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index f8ed0658404c..fbb47daf2459 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -4,11 +4,12 @@
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma head_$(BITS).o misc.o piggy.o
+targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.lzo head_$(BITS).o misc.o piggy.o
 
 KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
 KBUILD_CFLAGS += -fno-strict-aliasing -fPIC
 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
+cflags-$(CONFIG_X86_32) := -march=i386
 cflags-$(CONFIG_X86_64) := -mcmodel=small
 KBUILD_CFLAGS += $(cflags-y)
 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
@@ -48,10 +49,13 @@ $(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y) FORCE
 	$(call if_changed,bzip2)
 $(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y) FORCE
 	$(call if_changed,lzma)
+$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE
+	$(call if_changed,lzo)
 
 suffix-$(CONFIG_KERNEL_GZIP)	:= gz
 suffix-$(CONFIG_KERNEL_BZIP2)	:= bz2
 suffix-$(CONFIG_KERNEL_LZMA)	:= lzma
+suffix-$(CONFIG_KERNEL_LZO) 	:= lzo
 
 quiet_cmd_mkpiggy = MKPIGGY $@
       cmd_mkpiggy = $(obj)/mkpiggy $< > $@ || ( rm -f $@ ; false )
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 842b2a36174a..3b22fe8ab91b 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -162,6 +162,10 @@ static int lines, cols;
 #include "../../../../lib/decompress_unlzma.c"
 #endif
 
+#ifdef CONFIG_KERNEL_LZO
+#include "../../../../lib/decompress_unlzo.c"
+#endif
+
 static void scroll(void)
 {
 	int i;
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 60d2b2db0bc5..56f462cf22d2 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -142,6 +142,32 @@ static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate)
 		return max_cstate;
 }
 
+static inline bool arch_has_acpi_pdc(void)
+{
+	struct cpuinfo_x86 *c = &cpu_data(0);
+	return (c->x86_vendor == X86_VENDOR_INTEL ||
+		c->x86_vendor == X86_VENDOR_CENTAUR);
+}
+
+static inline void arch_acpi_set_pdc_bits(u32 *buf)
+{
+	struct cpuinfo_x86 *c = &cpu_data(0);
+
+	buf[2] |= ACPI_PDC_C_CAPABILITY_SMP;
+
+	if (cpu_has(c, X86_FEATURE_EST))
+		buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP;
+
+	if (cpu_has(c, X86_FEATURE_ACPI))
+		buf[2] |= ACPI_PDC_T_FFH;
+
+	/*
+	 * If mwait/monitor is unsupported, C2/C3_FFH will be disabled
+	 */
+	if (!cpu_has(c, X86_FEATURE_MWAIT))
+		buf[2] &= ~(ACPI_PDC_C_C2C3_FFH);
+}
+
 #else /* !CONFIG_ACPI */
 
 #define acpi_lapic 0
diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index 950df434763f..f46b79f6c16c 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -254,6 +254,10 @@ struct kvm_reinject_control {
 	__u8 reserved[31];
 };
 
+/* When set in flags, include corresponding fields on KVM_SET_VCPU_EVENTS */
+#define KVM_VCPUEVENT_VALID_NMI_PENDING	0x00000001
+#define KVM_VCPUEVENT_VALID_SIPI_VECTOR	0x00000002
+
 /* for KVM_GET/SET_VCPU_EVENTS */
 struct kvm_vcpu_events {
 	struct {
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 858baa061cfc..6c3fdd631ed3 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -108,10 +108,11 @@ struct mce_log {
 #define K8_MCE_THRESHOLD_BANK_5    (MCE_THRESHOLD_BASE + 5 * 9)
 #define K8_MCE_THRESHOLD_DRAM_ECC  (MCE_THRESHOLD_BANK_4 + 0)
 
-extern struct atomic_notifier_head x86_mce_decoder_chain;
 
 #ifdef __KERNEL__
 
+extern struct atomic_notifier_head x86_mce_decoder_chain;
+
 #include <linux/percpu.h>
 #include <linux/init.h>
 #include <asm/atomic.h>
diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h
index 8d9f8548a870..1380367dabd9 100644
--- a/arch/x86/include/asm/perf_event.h
+++ b/arch/x86/include/asm/perf_event.h
@@ -19,6 +19,7 @@
 #define MSR_ARCH_PERFMON_EVENTSEL1			     0x187
 
 #define ARCH_PERFMON_EVENTSEL0_ENABLE			  (1 << 22)
+#define ARCH_PERFMON_EVENTSEL_ANY			  (1 << 21)
 #define ARCH_PERFMON_EVENTSEL_INT			  (1 << 20)
 #define ARCH_PERFMON_EVENTSEL_OS			  (1 << 17)
 #define ARCH_PERFMON_EVENTSEL_USR			  (1 << 16)
diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
index 0c9825e97f36..088d09fb1615 100644
--- a/arch/x86/include/asm/uaccess_32.h
+++ b/arch/x86/include/asm/uaccess_32.h
@@ -205,14 +205,13 @@ static inline unsigned long __must_check copy_from_user(void *to,
 					  unsigned long n)
 {
 	int sz = __compiletime_object_size(to);
-	int ret = -EFAULT;
 
 	if (likely(sz == -1 || sz >= n))
-		ret = _copy_from_user(to, from, n);
+		n = _copy_from_user(to, from, n);
 	else
 		copy_from_user_overflow();
 
-	return ret;
+	return n;
 }
 
 long __must_check strncpy_from_user(char *dst, const char __user *src,
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 46324c6a4f6e..535e421498f6 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -30,16 +30,15 @@ static inline unsigned long __must_check copy_from_user(void *to,
 					  unsigned long n)
 {
 	int sz = __compiletime_object_size(to);
-	int ret = -EFAULT;
 
 	might_fault();
 	if (likely(sz == -1 || sz >= n))
-		ret = _copy_from_user(to, from, n);
+		n = _copy_from_user(to, from, n);
 #ifdef CONFIG_DEBUG_VM
 	else
 		WARN(1, "Buffer overflow detected!\n");
 #endif
-	return ret;
+	return n;
 }
 
 static __always_inline __must_check
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 811bfabc80b7..40be813fefb1 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -31,20 +31,20 @@
  *		  contiguous (although various IO spaces may punch holes in
  *		  it)..
  *
- * 	N	- Number of bits in the node portion of a socket physical
- * 		  address.
+ *	N	- Number of bits in the node portion of a socket physical
+ *		  address.
  *
- * 	NASID   - network ID of a router, Mbrick or Cbrick. Nasid values of
- * 	 	  routers always have low bit of 1, C/MBricks have low bit
- * 		  equal to 0. Most addressing macros that target UV hub chips
- * 		  right shift the NASID by 1 to exclude the always-zero bit.
- * 		  NASIDs contain up to 15 bits.
+ *	NASID   - network ID of a router, Mbrick or Cbrick. Nasid values of
+ *		  routers always have low bit of 1, C/MBricks have low bit
+ *		  equal to 0. Most addressing macros that target UV hub chips
+ *		  right shift the NASID by 1 to exclude the always-zero bit.
+ *		  NASIDs contain up to 15 bits.
  *
  *	GNODE   - NASID right shifted by 1 bit. Most mmrs contain gnodes instead
  *		  of nasids.
  *
- * 	PNODE   - the low N bits of the GNODE. The PNODE is the most useful variant
- * 		  of the nasid for socket usage.
+ *	PNODE   - the low N bits of the GNODE. The PNODE is the most useful variant
+ *		  of the nasid for socket usage.
  *
  *
  *  NumaLink Global Physical Address Format:
@@ -71,12 +71,12 @@
  *
  *
  * APICID format
- * 	NOTE!!!!!! This is the current format of the APICID. However, code
- * 	should assume that this will change in the future. Use functions
- * 	in this file for all APICID bit manipulations and conversion.
+ *	NOTE!!!!!! This is the current format of the APICID. However, code
+ *	should assume that this will change in the future. Use functions
+ *	in this file for all APICID bit manipulations and conversion.
  *
- * 		1111110000000000
- * 		5432109876543210
+ *		1111110000000000
+ *		5432109876543210
  *		pppppppppplc0cch
  *		sssssssssss
  *
@@ -89,9 +89,9 @@
  *	Note: Processor only supports 12 bits in the APICID register. The ACPI
  *	      tables hold all 16 bits. Software needs to be aware of this.
  *
- * 	      Unless otherwise specified, all references to APICID refer to
- * 	      the FULL value contained in ACPI tables, not the subset in the
- * 	      processor APICID register.
+ *	      Unless otherwise specified, all references to APICID refer to
+ *	      the FULL value contained in ACPI tables, not the subset in the
+ *	      processor APICID register.
  */
 
 
@@ -151,16 +151,16 @@ struct uv_hub_info_s {
 };
 
 DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
-#define uv_hub_info 		(&__get_cpu_var(__uv_hub_info))
+#define uv_hub_info		(&__get_cpu_var(__uv_hub_info))
 #define uv_cpu_hub_info(cpu)	(&per_cpu(__uv_hub_info, cpu))
 
 /*
  * Local & Global MMR space macros.
- * 	Note: macros are intended to be used ONLY by inline functions
- * 	in this file - not by other kernel code.
- * 		n -  NASID (full 15-bit global nasid)
- * 		g -  GNODE (full 15-bit global nasid, right shifted 1)
- * 		p -  PNODE (local part of nsids, right shifted 1)
+ *	Note: macros are intended to be used ONLY by inline functions
+ *	in this file - not by other kernel code.
+ *		n -  NASID (full 15-bit global nasid)
+ *		g -  GNODE (full 15-bit global nasid, right shifted 1)
+ *		p -  PNODE (local part of nsids, right shifted 1)
  */
 #define UV_NASID_TO_PNODE(n)		(((n) >> 1) & uv_hub_info->pnode_mask)
 #define UV_PNODE_TO_GNODE(p)		((p) |uv_hub_info->gnode_extra)
@@ -215,8 +215,8 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 /*
  * Macros for converting between kernel virtual addresses, socket local physical
  * addresses, and UV global physical addresses.
- * 	Note: use the standard __pa() & __va() macros for converting
- * 	      between socket virtual and socket physical addresses.
+ *	Note: use the standard __pa() & __va() macros for converting
+ *	      between socket virtual and socket physical addresses.
  */
 
 /* socket phys RAM --> UV global physical address */
@@ -287,21 +287,18 @@ static inline int uv_apicid_to_pnode(int apicid)
  * Access global MMRs using the low memory MMR32 space. This region supports
  * faster MMR access but not all MMRs are accessible in this space.
  */
-static inline unsigned long *uv_global_mmr32_address(int pnode,
-				unsigned long offset)
+static inline unsigned long *uv_global_mmr32_address(int pnode, unsigned long offset)
 {
 	return __va(UV_GLOBAL_MMR32_BASE |
 		       UV_GLOBAL_MMR32_PNODE_BITS(pnode) | offset);
 }
 
-static inline void uv_write_global_mmr32(int pnode, unsigned long offset,
-				 unsigned long val)
+static inline void uv_write_global_mmr32(int pnode, unsigned long offset, unsigned long val)
 {
 	writeq(val, uv_global_mmr32_address(pnode, offset));
 }
 
-static inline unsigned long uv_read_global_mmr32(int pnode,
-						 unsigned long offset)
+static inline unsigned long uv_read_global_mmr32(int pnode, unsigned long offset)
 {
 	return readq(uv_global_mmr32_address(pnode, offset));
 }
@@ -310,21 +307,18 @@ static inline unsigned long uv_read_global_mmr32(int pnode,
  * Access Global MMR space using the MMR space located at the top of physical
  * memory.
  */
-static inline unsigned long *uv_global_mmr64_address(int pnode,
-				unsigned long offset)
+static inline unsigned long *uv_global_mmr64_address(int pnode, unsigned long offset)
 {
 	return __va(UV_GLOBAL_MMR64_BASE |
 		    UV_GLOBAL_MMR64_PNODE_BITS(pnode) | offset);
 }
 
-static inline void uv_write_global_mmr64(int pnode, unsigned long offset,
-				unsigned long val)
+static inline void uv_write_global_mmr64(int pnode, unsigned long offset, unsigned long val)
 {
 	writeq(val, uv_global_mmr64_address(pnode, offset));
 }
 
-static inline unsigned long uv_read_global_mmr64(int pnode,
-						 unsigned long offset)
+static inline unsigned long uv_read_global_mmr64(int pnode, unsigned long offset)
 {
 	return readq(uv_global_mmr64_address(pnode, offset));
 }
@@ -338,6 +332,16 @@ static inline unsigned long uv_global_gru_mmr_address(int pnode, unsigned long o
 	return UV_GLOBAL_GRU_MMR_BASE | offset | (pnode << uv_hub_info->m_val);
 }
 
+static inline void uv_write_global_mmr8(int pnode, unsigned long offset, unsigned char val)
+{
+	writeb(val, uv_global_mmr64_address(pnode, offset));
+}
+
+static inline unsigned char uv_read_global_mmr8(int pnode, unsigned long offset)
+{
+	return readb(uv_global_mmr64_address(pnode, offset));
+}
+
 /*
  * Access hub local MMRs. Faster than using global space but only local MMRs
  * are accessible.
@@ -457,11 +461,17 @@ static inline void uv_set_scir_bits(unsigned char value)
 	}
 }
 
+static inline unsigned long uv_scir_offset(int apicid)
+{
+	return SCIR_LOCAL_MMR_BASE | (apicid & 0x3f);
+}
+
 static inline void uv_set_cpu_scir_bits(int cpu, unsigned char value)
 {
 	if (uv_cpu_hub_info(cpu)->scir.state != value) {
+		uv_write_global_mmr8(uv_cpu_to_pnode(cpu),
+				uv_cpu_hub_info(cpu)->scir.offset, value);
 		uv_cpu_hub_info(cpu)->scir.state = value;
-		uv_write_local_mmr8(uv_cpu_hub_info(cpu)->scir.offset, value);
 	}
 }
 
@@ -485,5 +495,17 @@ static inline void uv_hub_send_ipi(int pnode, int apicid, int vector)
 	uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
 }
 
+/*
+ * Get the minimum revision number of the hub chips within the partition.
+ *     1 - initial rev 1.0 silicon
+ *     2 - rev 2.0 production silicon
+ */
+static inline int uv_get_min_hub_revision_id(void)
+{
+	extern int uv_min_hub_revision_id;
+
+	return uv_min_hub_revision_id;
+}
+
 #endif /* CONFIG_X86_64 */
 #endif /* _ASM_X86_UV_UV_HUB_H */
diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile
index fd5ca97a2ad5..6f35260bb3ef 100644
--- a/arch/x86/kernel/acpi/Makefile
+++ b/arch/x86/kernel/acpi/Makefile
@@ -4,7 +4,7 @@ obj-$(CONFIG_ACPI)		+= boot.o
 obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup_rm.o wakeup_$(BITS).o
 
 ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y				+= cstate.o processor.o
+obj-y				+= cstate.o
 endif
 
 $(obj)/wakeup_rm.o:    $(obj)/realmode/wakeup.bin
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index fb1035cd9a6a..036d28adf59d 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1529,16 +1529,10 @@ static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
  *	if acpi_blacklisted() acpi_disabled = 1;
  *	acpi_irq_model=...
  *	...
- *
- * return value: (currently ignored)
- *	0: success
- *	!0: failure
  */
 
-int __init acpi_boot_table_init(void)
+void __init acpi_boot_table_init(void)
 {
-	int error;
-
 	dmi_check_system(acpi_dmi_table);
 
 	/*
@@ -1546,15 +1540,14 @@ int __init acpi_boot_table_init(void)
 	 * One exception: acpi=ht continues far enough to enumerate LAPICs
 	 */
 	if (acpi_disabled && !acpi_ht)
-		return 1;
+		return; 
 
 	/*
 	 * Initialize the ACPI boot-time table parser.
 	 */
-	error = acpi_table_init();
-	if (error) {
+	if (acpi_table_init()) {
 		disable_acpi();
-		return error;
+		return;
 	}
 
 	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
@@ -1562,18 +1555,15 @@ int __init acpi_boot_table_init(void)
 	/*
 	 * blacklist may disable ACPI entirely
 	 */
-	error = acpi_blacklisted();
-	if (error) {
+	if (acpi_blacklisted()) {
 		if (acpi_force) {
 			printk(KERN_WARNING PREFIX "acpi=force override\n");
 		} else {
 			printk(KERN_WARNING PREFIX "Disabling ACPI support\n");
 			disable_acpi();
-			return error;
+			return;
 		}
 	}
-
-	return 0;
 }
 
 int __init early_acpi_boot_init(void)
diff --git a/arch/x86/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c
deleted file mode 100644
index d85d1b2432ba..000000000000
--- a/arch/x86/kernel/acpi/processor.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2005 Intel Corporation
- * 	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
- * 	- Added _PDC for platforms with Intel CPUs
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-
-#include <acpi/processor.h>
-#include <asm/acpi.h>
-
-static void init_intel_pdc(struct acpi_processor *pr, struct cpuinfo_x86 *c)
-{
-	struct acpi_object_list *obj_list;
-	union acpi_object *obj;
-	u32 *buf;
-
-	/* allocate and initialize pdc. It will be used later. */
-	obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
-	if (!obj_list) {
-		printk(KERN_ERR "Memory allocation error\n");
-		return;
-	}
-
-	obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
-	if (!obj) {
-		printk(KERN_ERR "Memory allocation error\n");
-		kfree(obj_list);
-		return;
-	}
-
-	buf = kmalloc(12, GFP_KERNEL);
-	if (!buf) {
-		printk(KERN_ERR "Memory allocation error\n");
-		kfree(obj);
-		kfree(obj_list);
-		return;
-	}
-
-	buf[0] = ACPI_PDC_REVISION_ID;
-	buf[1] = 1;
-	buf[2] = ACPI_PDC_C_CAPABILITY_SMP;
-
-	/*
-	 * The default of PDC_SMP_T_SWCOORD bit is set for intel x86 cpu so
-	 * that OSPM is capable of native ACPI throttling software
-	 * coordination using BIOS supplied _TSD info.
-	 */
-	buf[2] |= ACPI_PDC_SMP_T_SWCOORD;
-	if (cpu_has(c, X86_FEATURE_EST))
-		buf[2] |= ACPI_PDC_EST_CAPABILITY_SWSMP;
-
-	if (cpu_has(c, X86_FEATURE_ACPI))
-		buf[2] |= ACPI_PDC_T_FFH;
-
-	/*
-	 * If mwait/monitor is unsupported, C2/C3_FFH will be disabled
-	 */
-	if (!cpu_has(c, X86_FEATURE_MWAIT))
-		buf[2] &= ~(ACPI_PDC_C_C2C3_FFH);
-
-	obj->type = ACPI_TYPE_BUFFER;
-	obj->buffer.length = 12;
-	obj->buffer.pointer = (u8 *) buf;
-	obj_list->count = 1;
-	obj_list->pointer = obj;
-	pr->pdc = obj_list;
-
-	return;
-}
-
-
-/* Initialize _PDC data based on the CPU vendor */
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr)
-{
-	struct cpuinfo_x86 *c = &cpu_data(pr->id);
-
-	pr->pdc = NULL;
-	if (c->x86_vendor == X86_VENDOR_INTEL ||
-	    c->x86_vendor == X86_VENDOR_CENTAUR)
-		init_intel_pdc(pr, c);
-
-	return;
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_init_pdc);
-
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr)
-{
-	if (pr->pdc) {
-		kfree(pr->pdc->pointer->buffer.pointer);
-		kfree(pr->pdc->pointer);
-		kfree(pr->pdc);
-		pr->pdc = NULL;
-	}
-}
-
-EXPORT_SYMBOL(arch_acpi_processor_cleanup_pdc);
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 82e508677b91..f9961034e557 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -162,6 +162,8 @@ static int __init acpi_sleep_setup(char *str)
 #endif
 		if (strncmp(str, "old_ordering", 12) == 0)
 			acpi_old_suspend_ordering();
+		if (strncmp(str, "sci_force_enable", 16) == 0)
+			acpi_set_sci_en_on_resume();
 		str = strchr(str, ',');
 		if (str != NULL)
 			str += strspn(str, ", \t");
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index 1dca9c34eaeb..fb490ce7dd55 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -138,6 +138,11 @@ int amd_iommus_present;
 bool amd_iommu_np_cache __read_mostly;
 
 /*
+ * Set to true if ACPI table parsing and hardware intialization went properly
+ */
+static bool amd_iommu_initialized;
+
+/*
  * List of protection domains - used during resume
  */
 LIST_HEAD(amd_iommu_pd_list);
@@ -929,6 +934,8 @@ static int __init init_iommu_all(struct acpi_table_header *table)
 	}
 	WARN_ON(p != end);
 
+	amd_iommu_initialized = true;
+
 	return 0;
 }
 
@@ -1263,6 +1270,9 @@ static int __init amd_iommu_init(void)
 	if (acpi_table_parse("IVRS", init_iommu_all) != 0)
 		goto free;
 
+	if (!amd_iommu_initialized)
+		goto free;
+
 	if (acpi_table_parse("IVRS", init_memory_definitions) != 0)
 		goto free;
 
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 3704997e8b25..f147a95fd84a 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -31,6 +31,7 @@
 #include <asm/x86_init.h>
 
 int gart_iommu_aperture;
+EXPORT_SYMBOL_GPL(gart_iommu_aperture);
 int gart_iommu_aperture_disabled __initdata;
 int gart_iommu_aperture_allowed __initdata;
 
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index aa57c079c98f..3987e4408f75 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -61,12 +61,6 @@ unsigned int boot_cpu_physical_apicid = -1U;
 
 /*
  * The highest APIC ID seen during enumeration.
- *
- * On AMD, this determines the messaging protocol we can use: if all APIC IDs
- * are in the 0 ... 7 range, then we can use logical addressing which
- * has some performance advantages (better broadcasting).
- *
- * If there's an APIC ID above 8, we use physical addressing.
  */
 unsigned int max_physical_apicid;
 
@@ -1898,14 +1892,17 @@ void __cpuinit generic_processor_info(int apicid, int version)
 		max_physical_apicid = apicid;
 
 #ifdef CONFIG_X86_32
-	switch (boot_cpu_data.x86_vendor) {
-	case X86_VENDOR_INTEL:
-		if (num_processors > 8)
-			def_to_bigsmp = 1;
-		break;
-	case X86_VENDOR_AMD:
-		if (max_physical_apicid >= 8)
+	if (num_processors > 8) {
+		switch (boot_cpu_data.x86_vendor) {
+		case X86_VENDOR_INTEL:
+			if (!APIC_XAPIC(version)) {
+				def_to_bigsmp = 0;
+				break;
+			}
+			/* If P4 and above fall through */
+		case X86_VENDOR_AMD:
 			def_to_bigsmp = 1;
+		}
 	}
 #endif
 
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index eacbd2b31d27..e3c3d820c325 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -240,6 +240,11 @@ static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 		printk(KERN_DEBUG "system APIC only can use physical flat");
 		return 1;
 	}
+
+	if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) {
+		printk(KERN_DEBUG "IBM Summit detected, will use apic physical");
+		return 1;
+	}
 #endif
 
 	return 0;
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index de00c4619a55..53243ca7816d 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2434,6 +2434,13 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
 		cfg = irq_cfg(irq);
 		raw_spin_lock(&desc->lock);
 
+		/*
+		 * Check if the irq migration is in progress. If so, we
+		 * haven't received the cleanup request yet for this irq.
+		 */
+		if (cfg->move_in_progress)
+			goto unlock;
+
 		if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
 			goto unlock;
 
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index c4cbd3080c1c..450fe2064a14 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -67,17 +67,8 @@ void __init default_setup_apic_routing(void)
 	}
 #endif
 
-	if (apic == &apic_flat) {
-		switch (boot_cpu_data.x86_vendor) {
-		case X86_VENDOR_INTEL:
-			if (num_processors > 8)
-				apic = &apic_physflat;
-			break;
-		case X86_VENDOR_AMD:
-			if (max_physical_apicid >= 8)
-				apic = &apic_physflat;
-		}
-	}
+	if (apic == &apic_flat && num_processors > 8)
+			apic = &apic_physflat;
 
 	printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
 
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index d56b0efb2057..21db3cbea7dc 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -36,6 +36,8 @@ DEFINE_PER_CPU(int, x2apic_extra_bits);
 
 static enum uv_system_type uv_system_type;
 static u64 gru_start_paddr, gru_end_paddr;
+int uv_min_hub_revision_id;
+EXPORT_SYMBOL_GPL(uv_min_hub_revision_id);
 
 static inline bool is_GRU_range(u64 start, u64 end)
 {
@@ -55,12 +57,19 @@ static int early_get_nodeid(void)
 	mmr = early_ioremap(UV_LOCAL_MMR_BASE | UVH_NODE_ID, sizeof(*mmr));
 	node_id.v = *mmr;
 	early_iounmap(mmr, sizeof(*mmr));
+
+	/* Currently, all blades have same revision number */
+	uv_min_hub_revision_id = node_id.s.revision;
+
 	return node_id.s.node_id;
 }
 
 static int __init uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
+	int nodeid;
+
 	if (!strcmp(oem_id, "SGI")) {
+		nodeid = early_get_nodeid();
 		x86_platform.is_untracked_pat_range =  uv_is_untracked_pat_range;
 		if (!strcmp(oem_table_id, "UVL"))
 			uv_system_type = UV_LEGACY_APIC;
@@ -68,7 +77,7 @@ static int __init uv_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 			uv_system_type = UV_X2APIC;
 		else if (!strcmp(oem_table_id, "UVH")) {
 			__get_cpu_var(x2apic_extra_bits) =
-				early_get_nodeid() << (UV_APIC_PNODE_SHIFT - 1);
+				nodeid << (UV_APIC_PNODE_SHIFT - 1);
 			uv_system_type = UV_NON_UNIQUE_APIC;
 			return 1;
 		}
@@ -374,13 +383,13 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size)
 
 enum map_type {map_wb, map_uc};
 
-static __init void map_high(char *id, unsigned long base, int shift,
-			    int max_pnode, enum map_type map_type)
+static __init void map_high(char *id, unsigned long base, int pshift,
+			int bshift, int max_pnode, enum map_type map_type)
 {
 	unsigned long bytes, paddr;
 
-	paddr = base << shift;
-	bytes = (1UL << shift) * (max_pnode + 1);
+	paddr = base << pshift;
+	bytes = (1UL << bshift) * (max_pnode + 1);
 	printk(KERN_INFO "UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr,
 						paddr + bytes);
 	if (map_type == map_uc)
@@ -396,7 +405,7 @@ static __init void map_gru_high(int max_pnode)
 
 	gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR);
 	if (gru.s.enable) {
-		map_high("GRU", gru.s.base, shift, max_pnode, map_wb);
+		map_high("GRU", gru.s.base, shift, shift, max_pnode, map_wb);
 		gru_start_paddr = ((u64)gru.s.base << shift);
 		gru_end_paddr = gru_start_paddr + (1UL << shift) * (max_pnode + 1);
 
@@ -410,7 +419,7 @@ static __init void map_mmr_high(int max_pnode)
 
 	mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR);
 	if (mmr.s.enable)
-		map_high("MMR", mmr.s.base, shift, max_pnode, map_uc);
+		map_high("MMR", mmr.s.base, shift, shift, max_pnode, map_uc);
 }
 
 static __init void map_mmioh_high(int max_pnode)
@@ -420,7 +429,8 @@ static __init void map_mmioh_high(int max_pnode)
 
 	mmioh.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR);
 	if (mmioh.s.enable)
-		map_high("MMIOH", mmioh.s.base, shift, max_pnode, map_uc);
+		map_high("MMIOH", mmioh.s.base, shift, mmioh.s.m_io,
+			max_pnode, map_uc);
 }
 
 static __init void map_low_mmrs(void)
@@ -629,8 +639,10 @@ void __init uv_system_init(void)
 	uv_rtc_init();
 
 	for_each_present_cpu(cpu) {
+		int apicid = per_cpu(x86_cpu_to_apicid, cpu);
+
 		nid = cpu_to_node(cpu);
-		pnode = uv_apicid_to_pnode(per_cpu(x86_cpu_to_apicid, cpu));
+		pnode = uv_apicid_to_pnode(apicid);
 		blade = boot_pnode_to_blade(pnode);
 		lcpu = uv_blade_info[blade].nr_possible_cpus;
 		uv_blade_info[blade].nr_possible_cpus++;
@@ -651,15 +663,13 @@ void __init uv_system_init(void)
 		uv_cpu_hub_info(cpu)->gnode_extra = gnode_extra;
 		uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;
 		uv_cpu_hub_info(cpu)->coherency_domain_number = sn_coherency_id;
-		uv_cpu_hub_info(cpu)->scir.offset = SCIR_LOCAL_MMR_BASE + lcpu;
+		uv_cpu_hub_info(cpu)->scir.offset = uv_scir_offset(apicid);
 		uv_node_to_blade[nid] = blade;
 		uv_cpu_to_blade[cpu] = blade;
 		max_pnode = max(pnode, max_pnode);
 
-		printk(KERN_DEBUG "UV: cpu %d, apicid 0x%x, pnode %d, nid %d, "
-			"lcpu %d, blade %d\n",
-			cpu, per_cpu(x86_cpu_to_apicid, cpu), pnode, nid,
-			lcpu, blade);
+		printk(KERN_DEBUG "UV: cpu %d, apicid 0x%x, pnode %d, nid %d, lcpu %d, blade %d\n",
+			cpu, apicid, pnode, nid, lcpu, blade);
 	}
 
 	/* Add blade/pnode info for nodes without cpus */
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index f28decf8dde3..1b1920fa7c80 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -190,9 +190,11 @@ static void do_drv_write(void *_cmd)
 
 static void drv_read(struct drv_cmd *cmd)
 {
+	int err;
 	cmd->val = 0;
 
-	smp_call_function_single(cpumask_any(cmd->mask), do_drv_read, cmd, 1);
+	err = smp_call_function_any(cmd->mask, do_drv_read, cmd, 1);
+	WARN_ON_ONCE(err);	/* smp_call_function_any() was buggy? */
 }
 
 static void drv_write(struct drv_cmd *cmd)
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index c223b7e895d9..8c1c07073ccc 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1343,6 +1343,13 @@ intel_pmu_enable_fixed(struct hw_perf_event *hwc, int __idx)
 		bits |= 0x2;
 	if (hwc->config & ARCH_PERFMON_EVENTSEL_OS)
 		bits |= 0x1;
+
+	/*
+	 * ANY bit is supported in v3 and up
+	 */
+	if (x86_pmu.version > 2 && hwc->config & ARCH_PERFMON_EVENTSEL_ANY)
+		bits |= 0x4;
+
 	bits <<= (idx * 4);
 	mask = 0xfULL << (idx * 4);
 
@@ -2347,7 +2354,7 @@ perf_callchain_kernel(struct pt_regs *regs, struct perf_callchain_entry *entry)
 	callchain_store(entry, PERF_CONTEXT_KERNEL);
 	callchain_store(entry, regs->ip);
 
-	dump_trace(NULL, regs, NULL, 0, &backtrace_ops, entry);
+	dump_trace(NULL, regs, NULL, regs->bp, &backtrace_ops, entry);
 }
 
 /*
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index c56bc2873030..6d817554780a 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -123,13 +123,15 @@ print_context_stack_bp(struct thread_info *tinfo,
 	while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
 		unsigned long addr = *ret_addr;
 
-		if (__kernel_text_address(addr)) {
-			ops->address(data, addr, 1);
-			frame = frame->next_frame;
-			ret_addr = &frame->return_address;
-			print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
-		}
+		if (!__kernel_text_address(addr))
+			break;
+
+		ops->address(data, addr, 1);
+		frame = frame->next_frame;
+		ret_addr = &frame->return_address;
+		print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
 	}
+
 	return (unsigned long)frame;
 }
 EXPORT_SYMBOL_GPL(print_context_stack_bp);
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 05ed7ab2ca48..a1a7876cadcb 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -733,13 +733,13 @@ struct early_res {
 };
 static struct early_res early_res[MAX_EARLY_RES] __initdata = {
 	{ 0, PAGE_SIZE, "BIOS data page", 1 },	/* BIOS data page */
-#ifdef CONFIG_X86_32
+#if defined(CONFIG_X86_32) && defined(CONFIG_X86_TRAMPOLINE)
 	/*
 	 * But first pinch a few for the stack/trampoline stuff
 	 * FIXME: Don't need the extra page at 4K, but need to fix
 	 * trampoline before removing it. (see the GDT stuff)
 	 */
-	{ PAGE_SIZE, PAGE_SIZE, "EX TRAMPOLINE", 1 },
+	{ PAGE_SIZE, PAGE_SIZE + PAGE_SIZE, "EX TRAMPOLINE", 1 },
 #endif
 
 	{}
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 844c02c65fcb..0c8632433090 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -394,7 +394,7 @@ static enum ucode_state microcode_update_cpu(int cpu)
 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
 	enum ucode_state ustate;
 
-	if (uci->valid && uci->mc)
+	if (uci->valid)
 		ustate = microcode_resume_cpu(cpu);
 	else
 		ustate = microcode_init_cpu(cpu);
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 98c2cdeb599e..02c3ee013ccd 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -103,8 +103,8 @@ void show_regs_common(void)
 	if (!product)
 		product = "";
 
-	printk("\n");
-	printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s %s/%s\n",
+	printk(KERN_CONT "\n");
+	printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s %s/%s\n",
 		current->pid, current->comm, print_tainted(),
 		init_utsname()->release,
 		(int)strcspn(init_utsname()->version, " "),
@@ -288,6 +288,8 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
 	regs.es = __USER_DS;
 	regs.fs = __KERNEL_PERCPU;
 	regs.gs = __KERNEL_STACK_CANARY;
+#else
+	regs.ss = __KERNEL_DS;
 #endif
 
 	regs.orig_ax = -1;
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 9c517b5858f0..37ad1e046aae 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -139,16 +139,16 @@ void __show_regs(struct pt_regs *regs, int all)
 
 	show_regs_common();
 
-	printk("EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
+	printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
 			(u16)regs->cs, regs->ip, regs->flags,
 			smp_processor_id());
 	print_symbol("EIP is at %s\n", regs->ip);
 
-	printk("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
+	printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
 		regs->ax, regs->bx, regs->cx, regs->dx);
-	printk("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
+	printk(KERN_DEFAULT "ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
 		regs->si, regs->di, regs->bp, sp);
-	printk(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
+	printk(KERN_DEFAULT " DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
 	       (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, ss);
 
 	if (!all)
@@ -158,19 +158,19 @@ void __show_regs(struct pt_regs *regs, int all)
 	cr2 = read_cr2();
 	cr3 = read_cr3();
 	cr4 = read_cr4_safe();
-	printk("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n",
+	printk(KERN_DEFAULT "CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n",
 			cr0, cr2, cr3, cr4);
 
 	get_debugreg(d0, 0);
 	get_debugreg(d1, 1);
 	get_debugreg(d2, 2);
 	get_debugreg(d3, 3);
-	printk("DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n",
+	printk(KERN_DEFAULT "DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n",
 			d0, d1, d2, d3);
 
 	get_debugreg(d6, 6);
 	get_debugreg(d7, 7);
-	printk("DR6: %08lx DR7: %08lx\n",
+	printk(KERN_DEFAULT "DR6: %08lx DR7: %08lx\n",
 			d6, d7);
 }
 
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 52fbd0c60198..f9e033150cdf 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -161,19 +161,19 @@ void __show_regs(struct pt_regs *regs, int all)
 	unsigned int ds, cs, es;
 
 	show_regs_common();
-	printk(KERN_INFO "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
+	printk(KERN_DEFAULT "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
 	printk_address(regs->ip, 1);
-	printk(KERN_INFO "RSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss,
+	printk(KERN_DEFAULT "RSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss,
 			regs->sp, regs->flags);
-	printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
+	printk(KERN_DEFAULT "RAX: %016lx RBX: %016lx RCX: %016lx\n",
 	       regs->ax, regs->bx, regs->cx);
-	printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
+	printk(KERN_DEFAULT "RDX: %016lx RSI: %016lx RDI: %016lx\n",
 	       regs->dx, regs->si, regs->di);
-	printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
+	printk(KERN_DEFAULT "RBP: %016lx R08: %016lx R09: %016lx\n",
 	       regs->bp, regs->r8, regs->r9);
-	printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
+	printk(KERN_DEFAULT "R10: %016lx R11: %016lx R12: %016lx\n",
 	       regs->r10, regs->r11, regs->r12);
-	printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
+	printk(KERN_DEFAULT "R13: %016lx R14: %016lx R15: %016lx\n",
 	       regs->r13, regs->r14, regs->r15);
 
 	asm("movl %%ds,%0" : "=r" (ds));
@@ -194,21 +194,21 @@ void __show_regs(struct pt_regs *regs, int all)
 	cr3 = read_cr3();
 	cr4 = read_cr4();
 
-	printk(KERN_INFO "FS:  %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
+	printk(KERN_DEFAULT "FS:  %016lx(%04x) GS:%016lx(%04x) knlGS:%016lx\n",
 	       fs, fsindex, gs, gsindex, shadowgs);
-	printk(KERN_INFO "CS:  %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds,
+	printk(KERN_DEFAULT "CS:  %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds,
 			es, cr0);
-	printk(KERN_INFO "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3,
+	printk(KERN_DEFAULT "CR2: %016lx CR3: %016lx CR4: %016lx\n", cr2, cr3,
 			cr4);
 
 	get_debugreg(d0, 0);
 	get_debugreg(d1, 1);
 	get_debugreg(d2, 2);
-	printk(KERN_INFO "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
+	printk(KERN_DEFAULT "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2);
 	get_debugreg(d3, 3);
 	get_debugreg(d6, 6);
 	get_debugreg(d7, 7);
-	printk(KERN_INFO "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
+	printk(KERN_DEFAULT "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7);
 }
 
 void show_regs(struct pt_regs *regs)
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 4cd498332466..3c4d0109ad20 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -65,6 +65,7 @@ config KVM_AMD
 
 # OK, it's a little counter-intuitive to do this, but it puts it neatly under
 # the virtualization menu.
+source drivers/vhost/Kconfig
 source drivers/lguest/Kconfig
 source drivers/virtio/Kconfig
 
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index cd60c0bd1b32..3063a0c4858b 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1150,6 +1150,7 @@ void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu)
 	hrtimer_cancel(&apic->lapic_timer.timer);
 	update_divide_count(apic);
 	start_apic_timer(apic);
+	apic->irr_pending = true;
 }
 
 void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu)
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index a6017132fba8..58a0f1e88596 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -455,8 +455,6 @@ out_unlock:
 static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
 {
 	struct kvm_shadow_walk_iterator iterator;
-	pt_element_t gpte;
-	gpa_t pte_gpa = -1;
 	int level;
 	u64 *sptep;
 	int need_flush = 0;
@@ -470,10 +468,6 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
 		if (level == PT_PAGE_TABLE_LEVEL  ||
 		    ((level == PT_DIRECTORY_LEVEL && is_large_pte(*sptep))) ||
 		    ((level == PT_PDPE_LEVEL && is_large_pte(*sptep)))) {
-			struct kvm_mmu_page *sp = page_header(__pa(sptep));
-
-			pte_gpa = (sp->gfn << PAGE_SHIFT);
-			pte_gpa += (sptep - sp->spt) * sizeof(pt_element_t);
 
 			if (is_shadow_present_pte(*sptep)) {
 				rmap_remove(vcpu->kvm, sptep);
@@ -492,18 +486,6 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
 	if (need_flush)
 		kvm_flush_remote_tlbs(vcpu->kvm);
 	spin_unlock(&vcpu->kvm->mmu_lock);
-
-	if (pte_gpa == -1)
-		return;
-	if (kvm_read_guest_atomic(vcpu->kvm, pte_gpa, &gpte,
-				  sizeof(pt_element_t)))
-		return;
-	if (is_present_gpte(gpte) && (gpte & PT_ACCESSED_MASK)) {
-		if (mmu_topup_memory_caches(vcpu))
-			return;
-		kvm_mmu_pte_write(vcpu, pte_gpa, (const u8 *)&gpte,
-				  sizeof(pt_element_t), 0);
-	}
 }
 
 static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 9d068966fb2a..6651dbf58675 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1913,7 +1913,8 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 
 	events->sipi_vector = vcpu->arch.sipi_vector;
 
-	events->flags = 0;
+	events->flags = (KVM_VCPUEVENT_VALID_NMI_PENDING
+			 | KVM_VCPUEVENT_VALID_SIPI_VECTOR);
 
 	vcpu_put(vcpu);
 }
@@ -1921,7 +1922,8 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 					      struct kvm_vcpu_events *events)
 {
-	if (events->flags)
+	if (events->flags & ~(KVM_VCPUEVENT_VALID_NMI_PENDING
+			      | KVM_VCPUEVENT_VALID_SIPI_VECTOR))
 		return -EINVAL;
 
 	vcpu_load(vcpu);
@@ -1938,10 +1940,12 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 		kvm_pic_clear_isr_ack(vcpu->kvm);
 
 	vcpu->arch.nmi_injected = events->nmi.injected;
-	vcpu->arch.nmi_pending = events->nmi.pending;
+	if (events->flags & KVM_VCPUEVENT_VALID_NMI_PENDING)
+		vcpu->arch.nmi_pending = events->nmi.pending;
 	kvm_x86_ops->set_nmi_mask(vcpu, events->nmi.masked);
 
-	vcpu->arch.sipi_vector = events->sipi_vector;
+	if (events->flags & KVM_VCPUEVENT_VALID_SIPI_VECTOR)
+		vcpu->arch.sipi_vector = events->sipi_vector;
 
 	vcpu_put(vcpu);
 
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index c973f8e2a6cf..9a0c258a86be 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -892,8 +892,7 @@ void __init mem_init(void)
 		reservedpages << (PAGE_SHIFT-10),
 		datasize >> 10,
 		initsize >> 10,
-		(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10))
-	       );
+		totalhigh_pages << (PAGE_SHIFT-10));
 
 	printk(KERN_INFO "virtual kernel memory layout:\n"
 		"    fixmap  : 0x%08lx - 0x%08lx   (%4ld kB)\n"
diff --git a/arch/x86/mm/kmemcheck/error.c b/arch/x86/mm/kmemcheck/error.c
index 4901d0dafda6..af3b6c8a436f 100644
--- a/arch/x86/mm/kmemcheck/error.c
+++ b/arch/x86/mm/kmemcheck/error.c
@@ -106,26 +106,25 @@ void kmemcheck_error_recall(void)
 
 	switch (e->type) {
 	case KMEMCHECK_ERROR_INVALID_ACCESS:
-		printk(KERN_ERR  "WARNING: kmemcheck: Caught %d-bit read "
-			"from %s memory (%p)\n",
+		printk(KERN_WARNING "WARNING: kmemcheck: Caught %d-bit read from %s memory (%p)\n",
 			8 * e->size, e->state < ARRAY_SIZE(desc) ?
 				desc[e->state] : "(invalid shadow state)",
 			(void *) e->address);
 
-		printk(KERN_INFO);
+		printk(KERN_WARNING);
 		for (i = 0; i < SHADOW_COPY_SIZE; ++i)
-			printk("%02x", e->memory_copy[i]);
-		printk("\n");
+			printk(KERN_CONT "%02x", e->memory_copy[i]);
+		printk(KERN_CONT "\n");
 
-		printk(KERN_INFO);
+		printk(KERN_WARNING);
 		for (i = 0; i < SHADOW_COPY_SIZE; ++i) {
 			if (e->shadow_copy[i] < ARRAY_SIZE(short_desc))
-				printk(" %c", short_desc[e->shadow_copy[i]]);
+				printk(KERN_CONT " %c", short_desc[e->shadow_copy[i]]);
 			else
-				printk(" ?");
+				printk(KERN_CONT " ?");
 		}
-		printk("\n");
-		printk(KERN_INFO "%*c\n", 2 + 2
+		printk(KERN_CONT "\n");
+		printk(KERN_WARNING "%*c\n", 2 + 2
 			* (int) (e->address & (SHADOW_COPY_SIZE - 1)), '^');
 		break;
 	case KMEMCHECK_ERROR_BUG:
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index c0f6198565eb..536fb6823366 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -538,14 +538,15 @@ static int
 kmmio_die_notifier(struct notifier_block *nb, unsigned long val, void *args)
 {
 	struct die_args *arg = args;
+	unsigned long* dr6_p = (unsigned long *)ERR_PTR(arg->err);
 
-	if (val == DIE_DEBUG && (arg->err & DR_STEP))
-		if (post_kmmio_handler(arg->err, arg->regs) == 1) {
+	if (val == DIE_DEBUG && (*dr6_p & DR_STEP))
+		if (post_kmmio_handler(*dr6_p, arg->regs) == 1) {
 			/*
 			 * Reset the BS bit in dr6 (pointed by args->err) to
 			 * denote completion of processing
 			 */
-			(*(unsigned long *)ERR_PTR(arg->err)) &= ~DR_STEP;
+			*dr6_p &= ~DR_STEP;
 			return NOTIFY_STOP;
 		}
 
diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c
index 145df00e0387..f939d603adfa 100644
--- a/arch/x86/pci/bus_numa.c
+++ b/arch/x86/pci/bus_numa.c
@@ -51,7 +51,7 @@ void x86_pci_root_bus_res_quirks(struct pci_bus *b)
 	}
 }
 
-void __init update_res(struct pci_root_info *info, size_t start,
+void __devinit update_res(struct pci_root_info *info, size_t start,
 			      size_t end, unsigned long flags, int merge)
 {
 	int i;
diff --git a/arch/x86/pci/intel_bus.c b/arch/x86/pci/intel_bus.c
index b7a55dc55d13..f81a2fa8fe25 100644
--- a/arch/x86/pci/intel_bus.c
+++ b/arch/x86/pci/intel_bus.c
@@ -49,6 +49,10 @@ static void __devinit pci_root_bus_res(struct pci_dev *dev)
 	u64 mmioh_base, mmioh_end;
 	int bus_base, bus_end;
 
+	/* some sys doesn't get mmconf enabled */
+	if (dev->cfg_size < 0x120)
+		return;
+
 	if (pci_root_num >= PCI_ROOT_NR) {
 		printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
 		return;
diff --git a/arch/x86/tools/chkobjdump.awk b/arch/x86/tools/chkobjdump.awk
index 5bbb5a33f220..fd1ab80be0de 100644
--- a/arch/x86/tools/chkobjdump.awk
+++ b/arch/x86/tools/chkobjdump.awk
@@ -8,14 +8,24 @@ BEGIN {
 	od_sver = 19;
 }
 
-/^GNU/ {
-	split($3, ver, ".");
+/^GNU objdump/ {
+	verstr = ""
+	for (i = 3; i <= NF; i++)
+		if (match($(i), "^[0-9]")) {
+			verstr = $(i);
+			break;
+		}
+	if (verstr == "") {
+		printf("Warning: Failed to find objdump version number.\n");
+		exit 0;
+	}
+	split(verstr, ver, ".");
 	if (ver[1] > od_ver ||
 	    (ver[1] == od_ver && ver[2] >= od_sver)) {
 		exit 1;
 	} else {
 		printf("Warning: objdump version %s is older than %d.%d\n",
-		       $4, od_ver, od_sver);
+		       verstr, od_ver, od_sver);
 		print("Warning: Skipping posttest.");
 		# Logic is inverted, because we just skip test without error.
 		exit 0;
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 2b26dd5930c6..36daccb68642 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1151,9 +1151,13 @@ asmlinkage void __init xen_start_kernel(void)
 
 	/* keep using Xen gdt for now; no urgent need to change it */
 
+#ifdef CONFIG_X86_32
 	pv_info.kernel_rpl = 1;
 	if (xen_feature(XENFEAT_supervisor_mode_kernel))
 		pv_info.kernel_rpl = 0;
+#else
+	pv_info.kernel_rpl = 0;
+#endif
 
 	/* set the limit of our address space */
 	xen_reserve_top();
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 8873b9b439ff..8618d8996fea 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -402,7 +402,7 @@ int blkdev_issue_discard(struct block_device *bdev, sector_t sector,
 		 * our current implementations need.  If we'll ever need
 		 * more the interface will need revisiting.
 		 */
-		page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+		page = alloc_page(gfp_mask | __GFP_ZERO);
 		if (!page)
 			goto out_free_bio;
 		if (bio_add_pc_page(q, bio, page, sector_size, 0) < sector_size)
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index cbdabb0dd6d7..98e6bf61b0ac 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -39,8 +39,6 @@ int put_io_context(struct io_context *ioc)
 
 	if (atomic_long_dec_and_test(&ioc->refcount)) {
 		rcu_read_lock();
-		if (ioc->aic && ioc->aic->dtor)
-			ioc->aic->dtor(ioc->aic);
 		cfq_dtor(ioc);
 		rcu_read_unlock();
 
@@ -76,8 +74,6 @@ void exit_io_context(struct task_struct *task)
 	task_unlock(task);
 
 	if (atomic_dec_and_test(&ioc->nr_tasks)) {
-		if (ioc->aic && ioc->aic->exit)
-			ioc->aic->exit(ioc->aic);
 		cfq_exit(ioc);
 
 	}
@@ -97,7 +93,6 @@ struct io_context *alloc_io_context(gfp_t gfp_flags, int node)
 		ret->ioprio = 0;
 		ret->last_waited = jiffies; /* doesn't matter... */
 		ret->nr_batch_requests = 0; /* because this is 0 */
-		ret->aic = NULL;
 		INIT_RADIX_TREE(&ret->radix_root, GFP_ATOMIC | __GFP_HIGH);
 		INIT_HLIST_HEAD(&ret->cic_list);
 		ret->ioc_data = NULL;
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 6ae118d6e193..5eeb9e0d256e 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -505,21 +505,30 @@ static unsigned int lcm(unsigned int a, unsigned int b)
 
 /**
  * blk_stack_limits - adjust queue_limits for stacked devices
- * @t:	the stacking driver limits (top)
- * @b:  the underlying queue limits (bottom)
+ * @t:	the stacking driver limits (top device)
+ * @b:  the underlying queue limits (bottom, component device)
  * @offset:  offset to beginning of data within component device
  *
  * Description:
- *    Merges two queue_limit structs.  Returns 0 if alignment didn't
- *    change.  Returns -1 if adding the bottom device caused
- *    misalignment.
+ *    This function is used by stacking drivers like MD and DM to ensure
+ *    that all component devices have compatible block sizes and
+ *    alignments.  The stacking driver must provide a queue_limits
+ *    struct (top) and then iteratively call the stacking function for
+ *    all component (bottom) devices.  The stacking function will
+ *    attempt to combine the values and ensure proper alignment.
+ *
+ *    Returns 0 if the top and bottom queue_limits are compatible.  The
+ *    top device's block sizes and alignment offsets may be adjusted to
+ *    ensure alignment with the bottom device. If no compatible sizes
+ *    and alignments exist, -1 is returned and the resulting top
+ *    queue_limits will have the misaligned flag set to indicate that
+ *    the alignment_offset is undefined.
  */
 int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 		     sector_t offset)
 {
-	int ret;
-
-	ret = 0;
+	sector_t alignment;
+	unsigned int top, bottom, ret = 0;
 
 	t->max_sectors = min_not_zero(t->max_sectors, b->max_sectors);
 	t->max_hw_sectors = min_not_zero(t->max_hw_sectors, b->max_hw_sectors);
@@ -537,6 +546,26 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 	t->max_segment_size = min_not_zero(t->max_segment_size,
 					   b->max_segment_size);
 
+	t->misaligned |= b->misaligned;
+
+	alignment = queue_limit_alignment_offset(b, offset);
+
+	/* Bottom device has different alignment.  Check that it is
+	 * compatible with the current top alignment.
+	 */
+	if (t->alignment_offset != alignment) {
+
+		top = max(t->physical_block_size, t->io_min)
+			+ t->alignment_offset;
+		bottom = max(b->physical_block_size, b->io_min) + alignment;
+
+		/* Verify that top and bottom intervals line up */
+		if (max(top, bottom) & (min(top, bottom) - 1)) {
+			t->misaligned = 1;
+			ret = -1;
+		}
+	}
+
 	t->logical_block_size = max(t->logical_block_size,
 				    b->logical_block_size);
 
@@ -544,58 +573,95 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 				     b->physical_block_size);
 
 	t->io_min = max(t->io_min, b->io_min);
+	t->io_opt = lcm(t->io_opt, b->io_opt);
+
 	t->no_cluster |= b->no_cluster;
 	t->discard_zeroes_data &= b->discard_zeroes_data;
 
-	/* Bottom device offset aligned? */
-	if (offset &&
-	    (offset & (b->physical_block_size - 1)) != b->alignment_offset) {
+	/* Physical block size a multiple of the logical block size? */
+	if (t->physical_block_size & (t->logical_block_size - 1)) {
+		t->physical_block_size = t->logical_block_size;
 		t->misaligned = 1;
 		ret = -1;
 	}
 
-	/*
-	 * Temporarily disable discard granularity. It's currently buggy
-	 * since we default to 0 for discard_granularity, hence this
-	 * "failure" will always trigger for non-zero offsets.
-	 */
-#if 0
-	if (offset &&
-	    (offset & (b->discard_granularity - 1)) != b->discard_alignment) {
-		t->discard_misaligned = 1;
+	/* Minimum I/O a multiple of the physical block size? */
+	if (t->io_min & (t->physical_block_size - 1)) {
+		t->io_min = t->physical_block_size;
+		t->misaligned = 1;
 		ret = -1;
 	}
-#endif
 
-	/* If top has no alignment offset, inherit from bottom */
-	if (!t->alignment_offset)
-		t->alignment_offset =
-			b->alignment_offset & (b->physical_block_size - 1);
+	/* Optimal I/O a multiple of the physical block size? */
+	if (t->io_opt & (t->physical_block_size - 1)) {
+		t->io_opt = 0;
+		t->misaligned = 1;
+		ret = -1;
+	}
 
-	if (!t->discard_alignment)
-		t->discard_alignment =
-			b->discard_alignment & (b->discard_granularity - 1);
+	/* Find lowest common alignment_offset */
+	t->alignment_offset = lcm(t->alignment_offset, alignment)
+		& (max(t->physical_block_size, t->io_min) - 1);
 
-	/* Top device aligned on logical block boundary? */
+	/* Verify that new alignment_offset is on a logical block boundary */
 	if (t->alignment_offset & (t->logical_block_size - 1)) {
 		t->misaligned = 1;
 		ret = -1;
 	}
 
-	/* Find lcm() of optimal I/O size and granularity */
-	t->io_opt = lcm(t->io_opt, b->io_opt);
-	t->discard_granularity = lcm(t->discard_granularity,
-				     b->discard_granularity);
-
-	/* Verify that optimal I/O size is a multiple of io_min */
-	if (t->io_min && t->io_opt % t->io_min)
-		ret = -1;
+	/* Discard alignment and granularity */
+	if (b->discard_granularity) {
+		unsigned int granularity = b->discard_granularity;
+		offset &= granularity - 1;
+
+		alignment = (granularity + b->discard_alignment - offset)
+			& (granularity - 1);
+
+		if (t->discard_granularity != 0 &&
+		    t->discard_alignment != alignment) {
+			top = t->discard_granularity + t->discard_alignment;
+			bottom = b->discard_granularity + alignment;
+
+			/* Verify that top and bottom intervals line up */
+			if (max(top, bottom) & (min(top, bottom) - 1))
+				t->discard_misaligned = 1;
+		}
+
+		t->max_discard_sectors = min_not_zero(t->max_discard_sectors,
+						      b->max_discard_sectors);
+		t->discard_granularity = max(t->discard_granularity,
+					     b->discard_granularity);
+		t->discard_alignment = lcm(t->discard_alignment, alignment) &
+			(t->discard_granularity - 1);
+	}
 
 	return ret;
 }
 EXPORT_SYMBOL(blk_stack_limits);
 
 /**
+ * bdev_stack_limits - adjust queue limits for stacked drivers
+ * @t:	the stacking driver limits (top device)
+ * @bdev:  the component block_device (bottom)
+ * @start:  first data sector within component device
+ *
+ * Description:
+ *    Merges queue limits for a top device and a block_device.  Returns
+ *    0 if alignment didn't change.  Returns -1 if adding the bottom
+ *    device caused misalignment.
+ */
+int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
+		      sector_t start)
+{
+	struct request_queue *bq = bdev_get_queue(bdev);
+
+	start += get_start_sect(bdev);
+
+	return blk_stack_limits(t, &bq->limits, start << 9);
+}
+EXPORT_SYMBOL(bdev_stack_limits);
+
+/**
  * disk_stack_limits - adjust queue limits for stacked drivers
  * @disk:  MD/DM gendisk (top)
  * @bdev:  the underlying block device (bottom)
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index e2f80463ed0d..ee130f14d1fc 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -208,8 +208,6 @@ struct cfq_data {
 	/* Root service tree for cfq_groups */
 	struct cfq_rb_root grp_service_tree;
 	struct cfq_group root_group;
-	/* Number of active cfq groups on group service tree */
-	int nr_groups;
 
 	/*
 	 * The priority currently being served
@@ -294,8 +292,7 @@ static struct cfq_group *cfq_get_next_cfqg(struct cfq_data *cfqd);
 
 static struct cfq_rb_root *service_tree_for(struct cfq_group *cfqg,
 					    enum wl_prio_t prio,
-					    enum wl_type_t type,
-					    struct cfq_data *cfqd)
+					    enum wl_type_t type)
 {
 	if (!cfqg)
 		return NULL;
@@ -842,7 +839,6 @@ cfq_group_service_tree_add(struct cfq_data *cfqd, struct cfq_group *cfqg)
 
 	__cfq_group_service_tree_add(st, cfqg);
 	cfqg->on_st = true;
-	cfqd->nr_groups++;
 	st->total_weight += cfqg->weight;
 }
 
@@ -863,7 +859,6 @@ cfq_group_service_tree_del(struct cfq_data *cfqd, struct cfq_group *cfqg)
 
 	cfq_log_cfqg(cfqd, cfqg, "del_from_rr group");
 	cfqg->on_st = false;
-	cfqd->nr_groups--;
 	st->total_weight -= cfqg->weight;
 	if (!RB_EMPTY_NODE(&cfqg->rb_node))
 		cfq_rb_erase(&cfqg->rb_node, st);
@@ -1150,7 +1145,7 @@ static void cfq_service_tree_add(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 #endif
 
 	service_tree = service_tree_for(cfqq->cfqg, cfqq_prio(cfqq),
-						cfqq_type(cfqq), cfqd);
+						cfqq_type(cfqq));
 	if (cfq_class_idle(cfqq)) {
 		rb_key = CFQ_IDLE_DELAY;
 		parent = rb_last(&service_tree->rb);
@@ -1513,9 +1508,6 @@ static int cfq_allow_merge(struct request_queue *q, struct request *rq,
 	struct cfq_io_context *cic;
 	struct cfq_queue *cfqq;
 
-	/* Deny merge if bio and rq don't belong to same cfq group */
-	if ((RQ_CFQQ(rq))->cfqg != cfq_get_cfqg(cfqd, 0))
-		return false;
 	/*
 	 * Disallow merge of a sync bio into an async request.
 	 */
@@ -1616,7 +1608,7 @@ static struct cfq_queue *cfq_get_next_queue(struct cfq_data *cfqd)
 {
 	struct cfq_rb_root *service_tree =
 		service_tree_for(cfqd->serving_group, cfqd->serving_prio,
-					cfqd->serving_type, cfqd);
+					cfqd->serving_type);
 
 	if (!cfqd->rq_queued)
 		return NULL;
@@ -1675,13 +1667,17 @@ static inline sector_t cfq_dist_from_last(struct cfq_data *cfqd,
 #define CFQQ_SEEKY(cfqq)	((cfqq)->seek_mean > CFQQ_SEEK_THR)
 
 static inline int cfq_rq_close(struct cfq_data *cfqd, struct cfq_queue *cfqq,
-			       struct request *rq)
+			       struct request *rq, bool for_preempt)
 {
 	sector_t sdist = cfqq->seek_mean;
 
 	if (!sample_valid(cfqq->seek_samples))
 		sdist = CFQQ_SEEK_THR;
 
+	/* if seek_mean is big, using it as close criteria is meaningless */
+	if (sdist > CFQQ_SEEK_THR && !for_preempt)
+		sdist = CFQQ_SEEK_THR;
+
 	return cfq_dist_from_last(cfqd, rq) <= sdist;
 }
 
@@ -1709,7 +1705,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd,
 	 * will contain the closest sector.
 	 */
 	__cfqq = rb_entry(parent, struct cfq_queue, p_node);
-	if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
+	if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false))
 		return __cfqq;
 
 	if (blk_rq_pos(__cfqq->next_rq) < sector)
@@ -1720,7 +1716,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd,
 		return NULL;
 
 	__cfqq = rb_entry(node, struct cfq_queue, p_node);
-	if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
+	if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false))
 		return __cfqq;
 
 	return NULL;
@@ -1963,8 +1959,7 @@ static void cfq_setup_merge(struct cfq_queue *cfqq, struct cfq_queue *new_cfqq)
 }
 
 static enum wl_type_t cfq_choose_wl(struct cfq_data *cfqd,
-				struct cfq_group *cfqg, enum wl_prio_t prio,
-				bool prio_changed)
+				struct cfq_group *cfqg, enum wl_prio_t prio)
 {
 	struct cfq_queue *queue;
 	int i;
@@ -1972,24 +1967,9 @@ static enum wl_type_t cfq_choose_wl(struct cfq_data *cfqd,
 	unsigned long lowest_key = 0;
 	enum wl_type_t cur_best = SYNC_NOIDLE_WORKLOAD;
 
-	if (prio_changed) {
-		/*
-		 * When priorities switched, we prefer starting
-		 * from SYNC_NOIDLE (first choice), or just SYNC
-		 * over ASYNC
-		 */
-		if (service_tree_for(cfqg, prio, cur_best, cfqd)->count)
-			return cur_best;
-		cur_best = SYNC_WORKLOAD;
-		if (service_tree_for(cfqg, prio, cur_best, cfqd)->count)
-			return cur_best;
-
-		return ASYNC_WORKLOAD;
-	}
-
-	for (i = 0; i < 3; ++i) {
-		/* otherwise, select the one with lowest rb_key */
-		queue = cfq_rb_first(service_tree_for(cfqg, prio, i, cfqd));
+	for (i = 0; i <= SYNC_WORKLOAD; ++i) {
+		/* select the one with lowest rb_key */
+		queue = cfq_rb_first(service_tree_for(cfqg, prio, i));
 		if (queue &&
 		    (!key_valid || time_before(queue->rb_key, lowest_key))) {
 			lowest_key = queue->rb_key;
@@ -2003,8 +1983,6 @@ static enum wl_type_t cfq_choose_wl(struct cfq_data *cfqd,
 
 static void choose_service_tree(struct cfq_data *cfqd, struct cfq_group *cfqg)
 {
-	enum wl_prio_t previous_prio = cfqd->serving_prio;
-	bool prio_changed;
 	unsigned slice;
 	unsigned count;
 	struct cfq_rb_root *st;
@@ -2032,24 +2010,19 @@ static void choose_service_tree(struct cfq_data *cfqd, struct cfq_group *cfqg)
 	 * (SYNC, SYNC_NOIDLE, ASYNC), and to compute a workload
 	 * expiration time
 	 */
-	prio_changed = (cfqd->serving_prio != previous_prio);
-	st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type,
-				cfqd);
+	st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type);
 	count = st->count;
 
 	/*
-	 * If priority didn't change, check workload expiration,
-	 * and that we still have other queues ready
+	 * check workload expiration, and that we still have other queues ready
 	 */
-	if (!prio_changed && count &&
-	    !time_after(jiffies, cfqd->workload_expires))
+	if (count && !time_after(jiffies, cfqd->workload_expires))
 		return;
 
 	/* otherwise select new workload type */
 	cfqd->serving_type =
-		cfq_choose_wl(cfqd, cfqg, cfqd->serving_prio, prio_changed);
-	st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type,
-				cfqd);
+		cfq_choose_wl(cfqd, cfqg, cfqd->serving_prio);
+	st = service_tree_for(cfqg, cfqd->serving_prio, cfqd->serving_type);
 	count = st->count;
 
 	/*
@@ -3104,6 +3077,12 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq,
 		return true;
 
 	/*
+	 * Don't allow a non-RT request to preempt an ongoing RT cfqq timeslice.
+	 */
+	if (cfq_class_rt(cfqq) && !cfq_class_rt(new_cfqq))
+		return false;
+
+	/*
 	 * if the new request is sync, but the currently running queue is
 	 * not, let the sync request have priority.
 	 */
@@ -3143,7 +3122,7 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq,
 	 * if this request is as-good as one we would expect from the
 	 * current cfqq, let it preempt
 	 */
-	if (cfq_rq_close(cfqd, cfqq, rq))
+	if (cfq_rq_close(cfqd, cfqq, rq, true))
 		return true;
 
 	return false;
diff --git a/block/genhd.c b/block/genhd.c
index b11a4ad7d571..d13ba76a169c 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -867,7 +867,7 @@ static ssize_t disk_discard_alignment_show(struct device *dev,
 {
 	struct gendisk *disk = dev_to_disk(dev);
 
-	return sprintf(buf, "%u\n", queue_discard_alignment(disk->queue));
+	return sprintf(buf, "%d\n", queue_discard_alignment(disk->queue));
 }
 
 static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL);
diff --git a/crypto/async_tx/raid6test.c b/crypto/async_tx/raid6test.c
index 3ec27c7e62ea..f84f6b4301d9 100644
--- a/crypto/async_tx/raid6test.c
+++ b/crypto/async_tx/raid6test.c
@@ -214,6 +214,13 @@ static int raid6_test(void)
 		err += test(4, &tests);
 	if (NDISKS > 5)
 		err += test(5, &tests);
+	/* the 11 and 12 disk cases are special for ioatdma (p-disabled
+	 * q-continuation without extended descriptor)
+	 */
+	if (NDISKS > 12) {
+		err += test(11, &tests);
+		err += test(12, &tests);
+	}
 	err += test(NDISKS, &tests);
 
 	pr("\n");
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 8a07363417ed..368ae6d3a096 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -28,7 +28,7 @@ source "drivers/md/Kconfig"
 
 source "drivers/message/fusion/Kconfig"
 
-source "drivers/ieee1394/Kconfig"
+source "drivers/firewire/Kconfig"
 
 source "drivers/message/i2o/Kconfig"
 
diff --git a/drivers/Makefile b/drivers/Makefile
index 6ee53c7a57a1..81e36596b1e9 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_HID)		+= hid/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_OF)		+= of/
 obj-$(CONFIG_SSB)		+= ssb/
+obj-$(CONFIG_VHOST_NET)		+= vhost/
 obj-$(CONFIG_VIRTIO)		+= virtio/
 obj-$(CONFIG_VLYNQ)		+= vlynq/
 obj-$(CONFIG_STAGING)		+= staging/
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index c7b10b4298e9..66cc3f36a954 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -32,6 +32,7 @@ acpi-$(CONFIG_ACPI_SLEEP)	+= proc.o
 #
 acpi-y				+= bus.o glue.o
 acpi-y				+= scan.o
+acpi-y				+= processor_pdc.o
 acpi-y				+= ec.o
 acpi-$(CONFIG_ACPI_DOCK)	+= dock.o
 acpi-y				+= pci_root.o pci_link.o pci_irq.o pci_bind.o
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 97991ac6f5fc..7e52295f1ecc 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -208,7 +208,7 @@ static int power_saving_thread(void *data)
 		 * the mechanism only works when all CPUs have RT task running,
 		 * as if one CPU hasn't RT task, RT task from other CPUs will
 		 * borrow CPU time from this CPU and cause RT task use > 95%
-		 * CPU time. To make 'avoid staration' work, takes a nap here.
+		 * CPU time. To make 'avoid starvation' work, takes a nap here.
 		 */
 		if (do_sleep)
 			schedule_timeout_killable(HZ * idle_pct / 100);
@@ -222,14 +222,18 @@ static struct task_struct *ps_tsks[NR_CPUS];
 static unsigned int ps_tsk_num;
 static int create_power_saving_task(void)
 {
+	int rc = -ENOMEM;
+
 	ps_tsks[ps_tsk_num] = kthread_run(power_saving_thread,
 		(void *)(unsigned long)ps_tsk_num,
 		"power_saving/%d", ps_tsk_num);
-	if (ps_tsks[ps_tsk_num]) {
+	rc = IS_ERR(ps_tsks[ps_tsk_num]) ? PTR_ERR(ps_tsks[ps_tsk_num]) : 0;
+	if (!rc)
 		ps_tsk_num++;
-		return 0;
-	}
-	return -EINVAL;
+	else
+		ps_tsks[ps_tsk_num] = NULL;
+
+	return rc;
 }
 
 static void destroy_power_saving_task(void)
@@ -237,6 +241,7 @@ static void destroy_power_saving_task(void)
 	if (ps_tsk_num > 0) {
 		ps_tsk_num--;
 		kthread_stop(ps_tsks[ps_tsk_num]);
+		ps_tsks[ps_tsk_num] = NULL;
 	}
 }
 
@@ -253,7 +258,7 @@ static void set_power_saving_task_num(unsigned int num)
 	}
 }
 
-static int acpi_pad_idle_cpus(unsigned int num_cpus)
+static void acpi_pad_idle_cpus(unsigned int num_cpus)
 {
 	get_online_cpus();
 
@@ -261,7 +266,6 @@ static int acpi_pad_idle_cpus(unsigned int num_cpus)
 	set_power_saving_task_num(num_cpus);
 
 	put_online_cpus();
-	return 0;
 }
 
 static uint32_t acpi_pad_idle_cpus_num(void)
@@ -369,19 +373,21 @@ static void acpi_pad_remove_sysfs(struct acpi_device *device)
 static int acpi_pad_pur(acpi_handle handle, int *num_cpus)
 {
 	struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
-	acpi_status status;
 	union acpi_object *package;
 	int rev, num, ret = -EINVAL;
 
-	status = acpi_evaluate_object(handle, "_PUR", NULL, &buffer);
-	if (ACPI_FAILURE(status))
+	if (ACPI_FAILURE(acpi_evaluate_object(handle, "_PUR", NULL, &buffer)))
+		return -EINVAL;
+
+	if (!buffer.length || !buffer.pointer)
 		return -EINVAL;
+
 	package = buffer.pointer;
 	if (package->type != ACPI_TYPE_PACKAGE || package->package.count != 2)
 		goto out;
 	rev = package->package.elements[0].integer.value;
 	num = package->package.elements[1].integer.value;
-	if (rev != 1)
+	if (rev != 1 || num < 0)
 		goto out;
 	*num_cpus = num;
 	ret = 0;
@@ -410,7 +416,7 @@ static void acpi_pad_ost(acpi_handle handle, int stat,
 
 static void acpi_pad_handle_notify(acpi_handle handle)
 {
-	int num_cpus, ret;
+	int num_cpus;
 	uint32_t idle_cpus;
 
 	mutex_lock(&isolated_cpus_lock);
@@ -418,12 +424,9 @@ static void acpi_pad_handle_notify(acpi_handle handle)
 		mutex_unlock(&isolated_cpus_lock);
 		return;
 	}
-	ret = acpi_pad_idle_cpus(num_cpus);
+	acpi_pad_idle_cpus(num_cpus);
 	idle_cpus = acpi_pad_idle_cpus_num();
-	if (!ret)
-		acpi_pad_ost(handle, 0, idle_cpus);
-	else
-		acpi_pad_ost(handle, 1, 0);
+	acpi_pad_ost(handle, 0, idle_cpus);
 	mutex_unlock(&isolated_cpus_lock);
 }
 
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 23e5a0519af5..2815df66f6f7 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -185,6 +185,12 @@ static int __init dmi_disable_osi_vista(const struct dmi_system_id *d)
 	acpi_osi_setup("!Windows 2006");
 	return 0;
 }
+static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
+{
+	printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
+	acpi_osi_setup("!Windows 2009");
+	return 0;
+}
 
 static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
 	{
@@ -211,6 +217,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
 		     DMI_MATCH(DMI_PRODUCT_NAME, "Sony VGN-SR290J"),
 		},
 	},
+	{
+	.callback = dmi_disable_osi_win7,
+	.ident = "ASUS K50IJ",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "K50IJ"),
+		},
+	},
 
 	/*
 	 * BIOS invocation of _OSI(Linux) is almost always a BIOS bug.
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 65f7e335f122..a52126e46307 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -397,6 +397,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context)
 	union acpi_object *out_obj;
 	u8 uuid[16];
 	u32 errors;
+	struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL};
 
 	if (!context)
 		return AE_ERROR;
@@ -419,16 +420,16 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context)
 	in_params[3].buffer.length 	= context->cap.length;
 	in_params[3].buffer.pointer 	= context->cap.pointer;
 
-	status = acpi_evaluate_object(handle, "_OSC", &input, &context->ret);
+	status = acpi_evaluate_object(handle, "_OSC", &input, &output);
 	if (ACPI_FAILURE(status))
 		return status;
 
-	/* return buffer should have the same length as cap buffer */
-	if (context->ret.length != context->cap.length)
+	if (!output.length)
 		return AE_NULL_OBJECT;
 
-	out_obj = context->ret.pointer;
-	if (out_obj->type != ACPI_TYPE_BUFFER) {
+	out_obj = output.pointer;
+	if (out_obj->type != ACPI_TYPE_BUFFER
+		|| out_obj->buffer.length != context->cap.length) {
 		acpi_print_osc_error(handle, context,
 			"_OSC evaluation returned wrong type");
 		status = AE_TYPE;
@@ -457,11 +458,20 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context)
 		goto out_kfree;
 	}
 out_success:
-	return AE_OK;
+	context->ret.length = out_obj->buffer.length;
+	context->ret.pointer = kmalloc(context->ret.length, GFP_KERNEL);
+	if (!context->ret.pointer) {
+		status =  AE_NO_MEMORY;
+		goto out_kfree;
+	}
+	memcpy(context->ret.pointer, out_obj->buffer.pointer,
+		context->ret.length);
+	status =  AE_OK;
 
 out_kfree:
-	kfree(context->ret.pointer);
-	context->ret.pointer = NULL;
+	kfree(output.pointer);
+	if (status != AE_OK)
+		context->ret.pointer = NULL;
 	return status;
 }
 EXPORT_SYMBOL(acpi_run_osc);
@@ -480,9 +490,14 @@ static void acpi_bus_osc_support(void)
 
 	capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE;
 	capbuf[OSC_SUPPORT_TYPE] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */
-#ifdef CONFIG_ACPI_PROCESSOR_AGGREGATOR
+#if defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR) ||\
+			defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR_MODULE)
 	capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PAD_SUPPORT;
 #endif
+
+#if defined(CONFIG_ACPI_PROCESSOR) || defined(CONFIG_ACPI_PROCESSOR_MODULE)
+	capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PPC_OST_SUPPORT;
+#endif
 	if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle)))
 		return;
 	if (ACPI_SUCCESS(acpi_run_osc(handle, &context)))
@@ -888,6 +903,8 @@ static int __init acpi_bus_init(void)
 		goto error1;
 	}
 
+	acpi_early_processor_set_pdc();
+
 	/*
 	 * Maybe EC region is required at bus_scan/acpi_get_devices. So it
 	 * is necessary to enable it as early as possible.
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 75b147f5c8fd..d6471bb6852f 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -201,14 +201,13 @@ unlock:
 	spin_unlock_irqrestore(&ec->curr_lock, flags);
 }
 
-static void acpi_ec_gpe_query(void *ec_cxt);
+static int acpi_ec_sync_query(struct acpi_ec *ec);
 
-static int ec_check_sci(struct acpi_ec *ec, u8 state)
+static int ec_check_sci_sync(struct acpi_ec *ec, u8 state)
 {
 	if (state & ACPI_EC_FLAG_SCI) {
 		if (!test_and_set_bit(EC_FLAGS_QUERY_PENDING, &ec->flags))
-			return acpi_os_execute(OSL_EC_BURST_HANDLER,
-				acpi_ec_gpe_query, ec);
+			return acpi_ec_sync_query(ec);
 	}
 	return 0;
 }
@@ -249,11 +248,6 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec,
 {
 	unsigned long tmp;
 	int ret = 0;
-	pr_debug(PREFIX "transaction start\n");
-	/* disable GPE during transaction if storm is detected */
-	if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
-		acpi_disable_gpe(NULL, ec->gpe);
-	}
 	if (EC_FLAGS_MSI)
 		udelay(ACPI_EC_MSI_UDELAY);
 	/* start transaction */
@@ -265,20 +259,9 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec,
 		clear_bit(EC_FLAGS_QUERY_PENDING, &ec->flags);
 	spin_unlock_irqrestore(&ec->curr_lock, tmp);
 	ret = ec_poll(ec);
-	pr_debug(PREFIX "transaction end\n");
 	spin_lock_irqsave(&ec->curr_lock, tmp);
 	ec->curr = NULL;
 	spin_unlock_irqrestore(&ec->curr_lock, tmp);
-	if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
-		/* check if we received SCI during transaction */
-		ec_check_sci(ec, acpi_ec_read_status(ec));
-		/* it is safe to enable GPE outside of transaction */
-		acpi_enable_gpe(NULL, ec->gpe);
-	} else if (t->irq_count > ACPI_EC_STORM_THRESHOLD) {
-		pr_info(PREFIX "GPE storm detected, "
-			"transactions will use polling mode\n");
-		set_bit(EC_FLAGS_GPE_STORM, &ec->flags);
-	}
 	return ret;
 }
 
@@ -321,7 +304,26 @@ static int acpi_ec_transaction(struct acpi_ec *ec, struct transaction *t)
 		status = -ETIME;
 		goto end;
 	}
+	pr_debug(PREFIX "transaction start\n");
+	/* disable GPE during transaction if storm is detected */
+	if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
+		acpi_disable_gpe(NULL, ec->gpe);
+	}
+
 	status = acpi_ec_transaction_unlocked(ec, t);
+
+	/* check if we received SCI during transaction */
+	ec_check_sci_sync(ec, acpi_ec_read_status(ec));
+	if (test_bit(EC_FLAGS_GPE_STORM, &ec->flags)) {
+		msleep(1);
+		/* it is safe to enable GPE outside of transaction */
+		acpi_enable_gpe(NULL, ec->gpe);
+	} else if (t->irq_count > ACPI_EC_STORM_THRESHOLD) {
+		pr_info(PREFIX "GPE storm detected, "
+			"transactions will use polling mode\n");
+		set_bit(EC_FLAGS_GPE_STORM, &ec->flags);
+	}
+	pr_debug(PREFIX "transaction end\n");
 end:
 	if (ec->global_lock)
 		acpi_release_global_lock(glk);
@@ -443,7 +445,7 @@ int ec_transaction(u8 command,
 
 EXPORT_SYMBOL(ec_transaction);
 
-static int acpi_ec_query(struct acpi_ec *ec, u8 * data)
+static int acpi_ec_query_unlocked(struct acpi_ec *ec, u8 * data)
 {
 	int result;
 	u8 d;
@@ -452,20 +454,16 @@ static int acpi_ec_query(struct acpi_ec *ec, u8 * data)
 				.wlen = 0, .rlen = 1};
 	if (!ec || !data)
 		return -EINVAL;
-
 	/*
 	 * Query the EC to find out which _Qxx method we need to evaluate.
 	 * Note that successful completion of the query causes the ACPI_EC_SCI
 	 * bit to be cleared (and thus clearing the interrupt source).
 	 */
-
-	result = acpi_ec_transaction(ec, &t);
+	result = acpi_ec_transaction_unlocked(ec, &t);
 	if (result)
 		return result;
-
 	if (!d)
 		return -ENODATA;
-
 	*data = d;
 	return 0;
 }
@@ -509,43 +507,79 @@ void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit)
 
 EXPORT_SYMBOL_GPL(acpi_ec_remove_query_handler);
 
-static void acpi_ec_gpe_query(void *ec_cxt)
+static void acpi_ec_run(void *cxt)
 {
-	struct acpi_ec *ec = ec_cxt;
-	u8 value = 0;
-	struct acpi_ec_query_handler *handler, copy;
-
-	if (!ec || acpi_ec_query(ec, &value))
+	struct acpi_ec_query_handler *handler = cxt;
+	if (!handler)
 		return;
-	mutex_lock(&ec->lock);
+	pr_debug(PREFIX "start query execution\n");
+	if (handler->func)
+		handler->func(handler->data);
+	else if (handler->handle)
+		acpi_evaluate_object(handler->handle, NULL, NULL, NULL);
+	pr_debug(PREFIX "stop query execution\n");
+	kfree(handler);
+}
+
+static int acpi_ec_sync_query(struct acpi_ec *ec)
+{
+	u8 value = 0;
+	int status;
+	struct acpi_ec_query_handler *handler, *copy;
+	if ((status = acpi_ec_query_unlocked(ec, &value)))
+		return status;
 	list_for_each_entry(handler, &ec->list, node) {
 		if (value == handler->query_bit) {
 			/* have custom handler for this bit */
-			memcpy(&copy, handler, sizeof(copy));
-			mutex_unlock(&ec->lock);
-			if (copy.func) {
-				copy.func(copy.data);
-			} else if (copy.handle) {
-				acpi_evaluate_object(copy.handle, NULL, NULL, NULL);
-			}
-			return;
+			copy = kmalloc(sizeof(*handler), GFP_KERNEL);
+			if (!copy)
+				return -ENOMEM;
+			memcpy(copy, handler, sizeof(*copy));
+			pr_debug(PREFIX "push query execution (0x%2x) on queue\n", value);
+			return acpi_os_execute((copy->func) ?
+				OSL_NOTIFY_HANDLER : OSL_GPE_HANDLER,
+				acpi_ec_run, copy);
 		}
 	}
+	return 0;
+}
+
+static void acpi_ec_gpe_query(void *ec_cxt)
+{
+	struct acpi_ec *ec = ec_cxt;
+	if (!ec)
+		return;
+	mutex_lock(&ec->lock);
+	acpi_ec_sync_query(ec);
 	mutex_unlock(&ec->lock);
 }
 
+static void acpi_ec_gpe_query(void *ec_cxt);
+
+static int ec_check_sci(struct acpi_ec *ec, u8 state)
+{
+	if (state & ACPI_EC_FLAG_SCI) {
+		if (!test_and_set_bit(EC_FLAGS_QUERY_PENDING, &ec->flags)) {
+			pr_debug(PREFIX "push gpe query to the queue\n");
+			return acpi_os_execute(OSL_NOTIFY_HANDLER,
+				acpi_ec_gpe_query, ec);
+		}
+	}
+	return 0;
+}
+
 static u32 acpi_ec_gpe_handler(void *data)
 {
 	struct acpi_ec *ec = data;
-	u8 status;
 
 	pr_debug(PREFIX "~~~> interrupt\n");
-	status = acpi_ec_read_status(ec);
 
-	advance_transaction(ec, status);
-	if (ec_transaction_done(ec) && (status & ACPI_EC_FLAG_IBF) == 0)
+	advance_transaction(ec, acpi_ec_read_status(ec));
+	if (ec_transaction_done(ec) &&
+	    (acpi_ec_read_status(ec) & ACPI_EC_FLAG_IBF) == 0) {
 		wake_up(&ec->wait);
-	ec_check_sci(ec, status);
+		ec_check_sci(ec, acpi_ec_read_status(ec));
+	}
 	return ACPI_INTERRUPT_HANDLED;
 }
 
@@ -916,6 +950,7 @@ static int ec_validate_ecdt(const struct dmi_system_id *id)
 /* MSI EC needs special treatment, enable it */
 static int ec_flag_msi(const struct dmi_system_id *id)
 {
+	printk(KERN_DEBUG PREFIX "Detected MSI hardware, enabling workarounds.\n");
 	EC_FLAGS_MSI = 1;
 	EC_FLAGS_VALIDATE_ECDT = 1;
 	return 0;
@@ -928,8 +963,13 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
 	DMI_MATCH(DMI_BOARD_NAME, "JFL92") }, NULL},
 	{
 	ec_flag_msi, "MSI hardware", {
-	DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star"),
-	DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star") }, NULL},
+	DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star")}, NULL},
+	{
+	ec_flag_msi, "MSI hardware", {
+	DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star")}, NULL},
+	{
+	ec_flag_msi, "MSI hardware", {
+	DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star")}, NULL},
 	{
 	ec_validate_ecdt, "ASUS hardware", {
 	DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 074cf8682d52..cb28e0502acc 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -43,6 +43,7 @@ int acpi_power_transition(struct acpi_device *device, int state);
 extern int acpi_power_nocheck;
 
 int acpi_wakeup_device_init(void);
+void acpi_early_processor_set_pdc(void);
 
 /* --------------------------------------------------------------------------
                                   Embedded Controller
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 394ae89409c2..04b0f007c9b7 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -56,7 +56,7 @@ ACPI_MODULE_NAME("pci_link");
 static int acpi_pci_link_add(struct acpi_device *device);
 static int acpi_pci_link_remove(struct acpi_device *device, int type);
 
-static struct acpi_device_id link_device_ids[] = {
+static const struct acpi_device_id link_device_ids[] = {
 	{"PNP0C0F", 0},
 	{"", 0},
 };
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 101cce3681d1..64f55b6db73c 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -46,7 +46,7 @@ static int acpi_pci_root_add(struct acpi_device *device);
 static int acpi_pci_root_remove(struct acpi_device *device, int type);
 static int acpi_pci_root_start(struct acpi_device *device);
 
-static struct acpi_device_id root_device_ids[] = {
+static const struct acpi_device_id root_device_ids[] = {
 	{"PNP0A03", 0},
 	{"", 0},
 };
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 22b297916519..0f30c3c1eea4 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -65,7 +65,7 @@ static int acpi_power_remove(struct acpi_device *device, int type);
 static int acpi_power_resume(struct acpi_device *device);
 static int acpi_power_open_fs(struct inode *inode, struct file *file);
 
-static struct acpi_device_id power_device_ids[] = {
+static const struct acpi_device_id power_device_ids[] = {
 	{ACPI_POWER_HID, 0},
 	{"", 0},
 };
diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c
index 2ef7030a0c28..dc4ffadf8122 100644
--- a/drivers/acpi/power_meter.c
+++ b/drivers/acpi/power_meter.c
@@ -64,7 +64,7 @@ static int can_cap_in_hardware(void)
 	return force_cap_on || cap_in_hardware;
 }
 
-static struct acpi_device_id power_meter_ids[] = {
+static const struct acpi_device_id power_meter_ids[] = {
 	{"ACPI000D", 0},
 	{"", 0},
 };
@@ -534,6 +534,7 @@ static void remove_domain_devices(struct acpi_power_meter_resource *resource)
 
 	kfree(resource->domain_devices);
 	kobject_put(resource->holders_dir);
+	resource->num_domain_devices = 0;
 }
 
 static int read_domain_devices(struct acpi_power_meter_resource *resource)
@@ -740,7 +741,6 @@ skip_unsafe_cap:
 
 	return res;
 error:
-	remove_domain_devices(resource);
 	remove_attrs(resource);
 	return res;
 }
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 41731236f9a1..9863c98c81ba 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -124,29 +124,6 @@ static const struct file_operations acpi_processor_info_fops = {
 
 DEFINE_PER_CPU(struct acpi_processor *, processors);
 struct acpi_processor_errata errata __read_mostly;
-static int set_no_mwait(const struct dmi_system_id *id)
-{
-	printk(KERN_NOTICE PREFIX "%s detected - "
-		"disabling mwait for CPU C-states\n", id->ident);
-	idle_nomwait = 1;
-	return 0;
-}
-
-static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
-	{
-	set_no_mwait, "IFL91 board", {
-	DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
-	DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"),
-	DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"),
-	DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL},
-	{
-	set_no_mwait, "Extensa 5220", {
-	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
-	DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-	DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
-	DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL},
-	{},
-};
 
 /* --------------------------------------------------------------------------
                                 Errata Handling
@@ -277,45 +254,6 @@ static int acpi_processor_errata(struct acpi_processor *pr)
 }
 
 /* --------------------------------------------------------------------------
-                              Common ACPI processor functions
-   -------------------------------------------------------------------------- */
-
-/*
- * _PDC is required for a BIOS-OS handshake for most of the newer
- * ACPI processor features.
- */
-static int acpi_processor_set_pdc(struct acpi_processor *pr)
-{
-	struct acpi_object_list *pdc_in = pr->pdc;
-	acpi_status status = AE_OK;
-
-
-	if (!pdc_in)
-		return status;
-	if (idle_nomwait) {
-		/*
-		 * If mwait is disabled for CPU C-states, the C2C3_FFH access
-		 * mode will be disabled in the parameter of _PDC object.
-		 * Of course C1_FFH access mode will also be disabled.
-		 */
-		union acpi_object *obj;
-		u32 *buffer = NULL;
-
-		obj = pdc_in->pointer;
-		buffer = (u32 *)(obj->buffer.pointer);
-		buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH);
-
-	}
-	status = acpi_evaluate_object(pr->handle, "_PDC", pdc_in, NULL);
-
-	if (ACPI_FAILURE(status))
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-		    "Could not evaluate _PDC, using legacy perf. control...\n"));
-
-	return status;
-}
-
-/* --------------------------------------------------------------------------
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
@@ -825,9 +763,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
 	}
 
 	/* _PDC call should be done before doing anything else (if reqd.). */
-	arch_acpi_processor_init_pdc(pr);
-	acpi_processor_set_pdc(pr);
-	arch_acpi_processor_cleanup_pdc(pr);
+	acpi_processor_set_pdc(pr->handle);
 
 #ifdef CONFIG_CPU_FREQ
 	acpi_processor_ppc_has_changed(pr, 0);
@@ -1145,11 +1081,6 @@ static int __init acpi_processor_init(void)
 	if (!acpi_processor_dir)
 		return -ENOMEM;
 #endif
-	/*
-	 * Check whether the system is DMI table. If yes, OSPM
-	 * should not use mwait for CPU-states.
-	 */
-	dmi_check_system(processor_idle_dmi_table);
 	result = cpuidle_register_driver(&acpi_idle_driver);
 	if (result < 0)
 		goto out_proc;
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index d1676b1754d9..7c0441f63b39 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -305,6 +305,28 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 	pr->power.states[ACPI_STATE_C2].latency = acpi_gbl_FADT.C2latency;
 	pr->power.states[ACPI_STATE_C3].latency = acpi_gbl_FADT.C3latency;
 
+	/*
+	 * FADT specified C2 latency must be less than or equal to
+	 * 100 microseconds.
+	 */
+	if (acpi_gbl_FADT.C2latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
+		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+			"C2 latency too large [%d]\n", acpi_gbl_FADT.C2latency));
+		/* invalidate C2 */
+		pr->power.states[ACPI_STATE_C2].address = 0;
+	}
+
+	/*
+	 * FADT supplied C3 latency must be less than or equal to
+	 * 1000 microseconds.
+	 */
+	if (acpi_gbl_FADT.C3latency > ACPI_PROCESSOR_MAX_C3_LATENCY) {
+		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+			"C3 latency too large [%d]\n", acpi_gbl_FADT.C3latency));
+		/* invalidate C3 */
+		pr->power.states[ACPI_STATE_C3].address = 0;
+	}
+
 	ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 			  "lvl2[0x%08x] lvl3[0x%08x]\n",
 			  pr->power.states[ACPI_STATE_C2].address,
@@ -494,33 +516,6 @@ static int acpi_processor_get_power_info_cst(struct acpi_processor *pr)
 	return status;
 }
 
-static void acpi_processor_power_verify_c2(struct acpi_processor_cx *cx)
-{
-
-	if (!cx->address)
-		return;
-
-	/*
-	 * C2 latency must be less than or equal to 100
-	 * microseconds.
-	 */
-	else if (cx->latency > ACPI_PROCESSOR_MAX_C2_LATENCY) {
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-				  "latency too large [%d]\n", cx->latency));
-		return;
-	}
-
-	/*
-	 * Otherwise we've met all of our C2 requirements.
-	 * Normalize the C2 latency to expidite policy
-	 */
-	cx->valid = 1;
-
-	cx->latency_ticks = cx->latency;
-
-	return;
-}
-
 static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
 					   struct acpi_processor_cx *cx)
 {
@@ -532,16 +527,6 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
 		return;
 
 	/*
-	 * C3 latency must be less than or equal to 1000
-	 * microseconds.
-	 */
-	else if (cx->latency > ACPI_PROCESSOR_MAX_C3_LATENCY) {
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-				  "latency too large [%d]\n", cx->latency));
-		return;
-	}
-
-	/*
 	 * PIIX4 Erratum #18: We don't support C3 when Type-F (fast)
 	 * DMA transfers are used by any ISA device to avoid livelock.
 	 * Note that we could disable Type-F DMA (as recommended by
@@ -629,7 +614,10 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
 			break;
 
 		case ACPI_STATE_C2:
-			acpi_processor_power_verify_c2(cx);
+			if (!cx->address)
+				break;
+			cx->valid = 1; 
+			cx->latency_ticks = cx->latency; /* Normalize latency */
 			break;
 
 		case ACPI_STATE_C3:
diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
new file mode 100644
index 000000000000..7247819dbd80
--- /dev/null
+++ b/drivers/acpi/processor_pdc.c
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2005 Intel Corporation
+ * Copyright (C) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ *	Alex Chiang <achiang@hp.com>
+ *	- Unified x86/ia64 implementations
+ *	Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
+ *	- Added _PDC for platforms with Intel CPUs
+ */
+#include <linux/dmi.h>
+
+#include <acpi/acpi_drivers.h>
+#include <acpi/processor.h>
+
+#include "internal.h"
+
+#define PREFIX			"ACPI: "
+#define _COMPONENT		ACPI_PROCESSOR_COMPONENT
+ACPI_MODULE_NAME("processor_pdc");
+
+static int set_no_mwait(const struct dmi_system_id *id)
+{
+	printk(KERN_NOTICE PREFIX "%s detected - "
+		"disabling mwait for CPU C-states\n", id->ident);
+	idle_nomwait = 1;
+	return 0;
+}
+
+static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
+	{
+	set_no_mwait, "IFL91 board", {
+	DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
+	DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"),
+	DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"),
+	DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL},
+	{
+	set_no_mwait, "Extensa 5220", {
+	DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+	DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+	DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
+	DMI_MATCH(DMI_BOARD_NAME, "Columbia") }, NULL},
+	{},
+};
+
+static void acpi_set_pdc_bits(u32 *buf)
+{
+	buf[0] = ACPI_PDC_REVISION_ID;
+	buf[1] = 1;
+
+	/* Enable coordination with firmware's _TSD info */
+	buf[2] = ACPI_PDC_SMP_T_SWCOORD;
+
+	/* Twiddle arch-specific bits needed for _PDC */
+	arch_acpi_set_pdc_bits(buf);
+}
+
+static struct acpi_object_list *acpi_processor_alloc_pdc(void)
+{
+	struct acpi_object_list *obj_list;
+	union acpi_object *obj;
+	u32 *buf;
+
+	/* allocate and initialize pdc. It will be used later. */
+	obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL);
+	if (!obj_list) {
+		printk(KERN_ERR "Memory allocation error\n");
+		return NULL;
+	}
+
+	obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL);
+	if (!obj) {
+		printk(KERN_ERR "Memory allocation error\n");
+		kfree(obj_list);
+		return NULL;
+	}
+
+	buf = kmalloc(12, GFP_KERNEL);
+	if (!buf) {
+		printk(KERN_ERR "Memory allocation error\n");
+		kfree(obj);
+		kfree(obj_list);
+		return NULL;
+	}
+
+	acpi_set_pdc_bits(buf);
+
+	obj->type = ACPI_TYPE_BUFFER;
+	obj->buffer.length = 12;
+	obj->buffer.pointer = (u8 *) buf;
+	obj_list->count = 1;
+	obj_list->pointer = obj;
+
+	return obj_list;
+}
+
+/*
+ * _PDC is required for a BIOS-OS handshake for most of the newer
+ * ACPI processor features.
+ */
+static int
+acpi_processor_eval_pdc(acpi_handle handle, struct acpi_object_list *pdc_in)
+{
+	acpi_status status = AE_OK;
+
+	if (idle_nomwait) {
+		/*
+		 * If mwait is disabled for CPU C-states, the C2C3_FFH access
+		 * mode will be disabled in the parameter of _PDC object.
+		 * Of course C1_FFH access mode will also be disabled.
+		 */
+		union acpi_object *obj;
+		u32 *buffer = NULL;
+
+		obj = pdc_in->pointer;
+		buffer = (u32 *)(obj->buffer.pointer);
+		buffer[2] &= ~(ACPI_PDC_C_C2C3_FFH | ACPI_PDC_C_C1_FFH);
+
+	}
+	status = acpi_evaluate_object(handle, "_PDC", pdc_in, NULL);
+
+	if (ACPI_FAILURE(status))
+		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+		    "Could not evaluate _PDC, using legacy perf. control.\n"));
+
+	return status;
+}
+
+void acpi_processor_set_pdc(acpi_handle handle)
+{
+	struct acpi_object_list *obj_list;
+
+	if (arch_has_acpi_pdc() == false)
+		return;
+
+	obj_list = acpi_processor_alloc_pdc();
+	if (!obj_list)
+		return;
+
+	acpi_processor_eval_pdc(handle, obj_list);
+
+	kfree(obj_list->pointer->buffer.pointer);
+	kfree(obj_list->pointer);
+	kfree(obj_list);
+}
+EXPORT_SYMBOL_GPL(acpi_processor_set_pdc);
+
+static int early_pdc_optin;
+static int set_early_pdc_optin(const struct dmi_system_id *id)
+{
+	early_pdc_optin = 1;
+	return 0;
+}
+
+static struct dmi_system_id __cpuinitdata early_pdc_optin_table[] = {
+	{
+	set_early_pdc_optin, "HP Envy", {
+	DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+	DMI_MATCH(DMI_PRODUCT_NAME, "HP Envy") }, NULL},
+	{
+	set_early_pdc_optin, "HP Pavilion dv6", {
+	DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+	DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv6") }, NULL},
+	{
+	set_early_pdc_optin, "HP Pavilion dv7", {
+	DMI_MATCH(DMI_BIOS_VENDOR, "Hewlett-Packard"),
+	DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv7") }, NULL},
+	{},
+};
+
+static acpi_status
+early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv)
+{
+	acpi_processor_set_pdc(handle);
+	return AE_OK;
+}
+
+void __init acpi_early_processor_set_pdc(void)
+{
+	/*
+	 * Check whether the system is DMI table. If yes, OSPM
+	 * should not use mwait for CPU-states.
+	 */
+	dmi_check_system(processor_idle_dmi_table);
+
+	/*
+	 * Allow systems to opt-in to early _PDC evaluation.
+	 */
+	dmi_check_system(early_pdc_optin_table);
+	if (!early_pdc_optin)
+		return;
+
+	acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
+			    ACPI_UINT32_MAX,
+			    early_init_pdc, NULL, NULL, NULL);
+}
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 140c5c5b423c..6deafb4aa0da 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -443,8 +443,7 @@ struct thermal_cooling_device_ops processor_cooling_ops = {
 #ifdef CONFIG_ACPI_PROCFS
 static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
 {
-	struct acpi_processor *pr = (struct acpi_processor *)seq->private;
-
+	struct acpi_processor *pr = seq->private;
 
 	if (!pr)
 		goto end;
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 52b9db8afc20..b16ddbf23a9c 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -822,7 +822,10 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
 
 static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
 {
+#if defined(CONFIG_ACPI_SYSFS_POWER) || defined(CONFIG_ACPI_PROCFS_POWER)
 	struct acpi_battery *battery = &sbs->battery[id];
+#endif
+
 #ifdef CONFIG_ACPI_SYSFS_POWER
 	if (battery->bat.dev) {
 		if (battery->have_sysfs_alarm)
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index d9339806df45..fd09229282ea 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -242,7 +242,7 @@ static int smbus_alarm(void *context)
 		case ACPI_SBS_CHARGER:
 		case ACPI_SBS_MANAGER:
 		case ACPI_SBS_BATTERY:
-			acpi_os_execute(OSL_GPE_HANDLER,
+			acpi_os_execute(OSL_NOTIFY_HANDLER,
 					acpi_smbus_callback, hc);
 		default:;
 	}
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 5f2c379ab7bf..79d33d908b5a 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -81,6 +81,23 @@ static int acpi_sleep_prepare(u32 acpi_state)
 #ifdef CONFIG_ACPI_SLEEP
 static u32 acpi_target_sleep_state = ACPI_STATE_S0;
 /*
+ * According to the ACPI specification the BIOS should make sure that ACPI is
+ * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states.  Still,
+ * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
+ * on such systems during resume.  Unfortunately that doesn't help in
+ * particularly pathological cases in which SCI_EN has to be set directly on
+ * resume, although the specification states very clearly that this flag is
+ * owned by the hardware.  The set_sci_en_on_resume variable will be set in such
+ * cases.
+ */
+static bool set_sci_en_on_resume;
+
+void __init acpi_set_sci_en_on_resume(void)
+{
+	set_sci_en_on_resume = true;
+}
+
+/*
  * ACPI 1.0 wants us to execute _PTS before suspending devices, so we allow the
  * user to request that behavior by using the 'acpi_old_suspend_ordering'
  * kernel command line option that causes the following variable to be set.
@@ -170,18 +187,6 @@ static void acpi_pm_end(void)
 #endif /* CONFIG_ACPI_SLEEP */
 
 #ifdef CONFIG_SUSPEND
-/*
- * According to the ACPI specification the BIOS should make sure that ACPI is
- * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states.  Still,
- * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
- * on such systems during resume.  Unfortunately that doesn't help in
- * particularly pathological cases in which SCI_EN has to be set directly on
- * resume, although the specification states very clearly that this flag is
- * owned by the hardware.  The set_sci_en_on_resume variable will be set in such
- * cases.
- */
-static bool set_sci_en_on_resume;
-
 extern void do_suspend_lowlevel(void);
 
 static u32 acpi_suspend_states[] = {
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 05dff631591c..b765790b32be 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -78,6 +78,13 @@ MODULE_LICENSE("GPL");
 static int brightness_switch_enabled = 1;
 module_param(brightness_switch_enabled, bool, 0644);
 
+/*
+ * By default, we don't allow duplicate ACPI video bus devices
+ * under the same VGA controller
+ */
+static int allow_duplicates;
+module_param(allow_duplicates, bool, 0644);
+
 static int register_count = 0;
 static int acpi_video_bus_add(struct acpi_device *device);
 static int acpi_video_bus_remove(struct acpi_device *device, int type);
@@ -999,8 +1006,10 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
 		sprintf(name, "acpi_video%d", count++);
 		device->backlight = backlight_device_register(name,
 			NULL, device, &acpi_backlight_ops);
-		device->backlight->props.max_brightness = device->brightness->count-3;
 		kfree(name);
+		if (IS_ERR(device->backlight))
+			return;
+		device->backlight->props.max_brightness = device->brightness->count-3;
 
 		result = sysfs_create_link(&device->backlight->dev.kobj,
 					   &device->dev->dev.kobj, "device");
@@ -1979,6 +1988,10 @@ acpi_video_switch_brightness(struct acpi_video_device *device, int event)
 	unsigned long long level_current, level_next;
 	int result = -EINVAL;
 
+	/* no warning message if acpi_backlight=vendor is used */
+	if (!acpi_video_backlight_support())
+		return 0;
+
 	if (!device->brightness)
 		goto out;
 
@@ -2233,11 +2246,47 @@ static int acpi_video_resume(struct acpi_device *device)
 	return AE_OK;
 }
 
+static acpi_status
+acpi_video_bus_match(acpi_handle handle, u32 level, void *context,
+			void **return_value)
+{
+	struct acpi_device *device = context;
+	struct acpi_device *sibling;
+	int result;
+
+	if (handle == device->handle)
+		return AE_CTRL_TERMINATE;
+
+	result = acpi_bus_get_device(handle, &sibling);
+	if (result)
+		return AE_OK;
+
+	if (!strcmp(acpi_device_name(sibling), ACPI_VIDEO_BUS_NAME))
+			return AE_ALREADY_EXISTS;
+
+	return AE_OK;
+}
+
 static int acpi_video_bus_add(struct acpi_device *device)
 {
 	struct acpi_video_bus *video;
 	struct input_dev *input;
 	int error;
+	acpi_status status;
+
+	status = acpi_walk_namespace(ACPI_TYPE_DEVICE,
+				device->parent->handle, 1,
+				acpi_video_bus_match, NULL,
+				device, NULL);
+	if (status == AE_ALREADY_EXISTS) {
+		printk(KERN_WARNING FW_BUG
+			"Duplicate ACPI video bus devices for the"
+			" same VGA controller, please try module "
+			"parameter \"video.allow_duplicates=1\""
+			"if the current driver doesn't work.\n");
+		if (!allow_duplicates)
+			return -ENODEV;
+	}
 
 	video = kzalloc(sizeof(struct acpi_video_bus), GFP_KERNEL);
 	if (!video)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 85844d053846..56c6374a3989 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -40,7 +40,6 @@ config ATA_VERBOSE_ERROR
 config ATA_ACPI
 	bool "ATA ACPI Support"
 	depends on ACPI && PCI
-	select ACPI_DOCK
 	default y
 	help
 	  This option adds support for ATA-related ACPI objects.
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 19136a7e1064..6f3f2257d0f0 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -329,7 +329,7 @@ static struct ata_port_operations ich_pata_ops = {
 };
 
 static struct ata_port_operations piix_sata_ops = {
-	.inherits		= &ata_bmdma_port_ops,
+	.inherits		= &ata_bmdma32_port_ops,
 };
 
 static struct ata_port_operations piix_sidpr_sata_ops = {
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 22ff51bdbc8a..6728328f3bea 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3790,21 +3790,45 @@ int sata_link_debounce(struct ata_link *link, const unsigned long *params,
 int sata_link_resume(struct ata_link *link, const unsigned long *params,
 		     unsigned long deadline)
 {
+	int tries = ATA_LINK_RESUME_TRIES;
 	u32 scontrol, serror;
 	int rc;
 
 	if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
 		return rc;
 
-	scontrol = (scontrol & 0x0f0) | 0x300;
+	/*
+	 * Writes to SControl sometimes get ignored under certain
+	 * controllers (ata_piix SIDPR).  Make sure DET actually is
+	 * cleared.
+	 */
+	do {
+		scontrol = (scontrol & 0x0f0) | 0x300;
+		if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
+			return rc;
+		/*
+		 * Some PHYs react badly if SStatus is pounded
+		 * immediately after resuming.  Delay 200ms before
+		 * debouncing.
+		 */
+		msleep(200);
 
-	if ((rc = sata_scr_write(link, SCR_CONTROL, scontrol)))
-		return rc;
+		/* is SControl restored correctly? */
+		if ((rc = sata_scr_read(link, SCR_CONTROL, &scontrol)))
+			return rc;
+	} while ((scontrol & 0xf0f) != 0x300 && --tries);
 
-	/* Some PHYs react badly if SStatus is pounded immediately
-	 * after resuming.  Delay 200ms before debouncing.
-	 */
-	msleep(200);
+	if ((scontrol & 0xf0f) != 0x300) {
+		ata_link_printk(link, KERN_ERR,
+				"failed to resume link (SControl %X)\n",
+				scontrol);
+		return 0;
+	}
+
+	if (tries < ATA_LINK_RESUME_TRIES)
+		ata_link_printk(link, KERN_WARNING,
+				"link resume succeeded after %d retries\n",
+				ATA_LINK_RESUME_TRIES - tries);
 
 	if ((rc = sata_link_debounce(link, params, deadline)))
 		return rc;
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 0ea97c942ced..9f6cfac0f2cc 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2028,8 +2028,9 @@ static void ata_eh_link_autopsy(struct ata_link *link)
 			qc->err_mask &= ~(AC_ERR_DEV | AC_ERR_OTHER);
 
 		/* determine whether the command is worth retrying */
-		if (!(qc->err_mask & AC_ERR_INVALID) &&
-		    ((qc->flags & ATA_QCFLAG_IO) || qc->err_mask != AC_ERR_DEV))
+		if (qc->flags & ATA_QCFLAG_IO ||
+		    (!(qc->err_mask & AC_ERR_INVALID) &&
+		     qc->err_mask != AC_ERR_DEV))
 			qc->flags |= ATA_QCFLAG_RETRY;
 
 		/* accumulate error info */
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 07d8d00b4d34..63306285c843 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -862,7 +862,7 @@ static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc,
 	if (port_status & PDC_DRIVE_ERR)
 		ac_err_mask |= AC_ERR_DEV;
 	if (port_status & (PDC_OVERRUN_ERR | PDC_UNDERRUN_ERR))
-		ac_err_mask |= AC_ERR_HSM;
+		ac_err_mask |= AC_ERR_OTHER;
 	if (port_status & (PDC2_ATA_HBA_ERR | PDC2_ATA_DMA_CNT_ERR))
 		ac_err_mask |= AC_ERR_ATA_BUS;
 	if (port_status & (PDC_PH_ERR | PDC_SH_ERR | PDC_DH_ERR | PDC2_HTO_ERR
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index bc53fed89b1e..f7d6ebaa0418 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2064,12 +2064,10 @@ fore200e_get_esi(struct fore200e* fore200e)
 	return -EBUSY;
     }
 	
-    printk(FORE200E "device %s, rev. %c, S/N: %d, ESI: %02x:%02x:%02x:%02x:%02x:%02x\n", 
+    printk(FORE200E "device %s, rev. %c, S/N: %d, ESI: %pM\n",
 	   fore200e->name, 
 	   (prom->hw_revision & 0xFF) + '@',    /* probably meaningless with SBA boards */
-	   prom->serial_number & 0xFFFF,
-	   prom->mac_addr[ 2 ], prom->mac_addr[ 3 ], prom->mac_addr[ 4 ],
-	   prom->mac_addr[ 5 ], prom->mac_addr[ 6 ], prom->mac_addr[ 7 ]);
+	   prom->serial_number & 0xFFFF, &prom->mac_addr[2]);
 	
     for (i = 0; i < ESI_LEN; i++) {
 	fore200e->esi[ i ] = fore200e->atm_dev->esi[ i ] = prom->mac_addr[ i + 2 ];
@@ -2845,13 +2843,12 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
 		"   interrupt line:\t\t%s\n"
 		"   physical base address:\t0x%p\n"
 		"   virtual base address:\t0x%p\n"
-		"   factory address (ESI):\t%02x:%02x:%02x:%02x:%02x:%02x\n"
+		"   factory address (ESI):\t%pM\n"
 		"   board serial number:\t\t%d\n\n",
 		fore200e_irq_itoa(fore200e->irq),
 		(void*)fore200e->phys_base,
 		fore200e->virt_base,
-		fore200e->esi[0], fore200e->esi[1], fore200e->esi[2],
-		fore200e->esi[3], fore200e->esi[4], fore200e->esi[5],
+		fore200e->esi,
 		fore200e->esi[4] * 256 + fore200e->esi[5]);
 
 	return len;
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index e33ae0025b12..01f36c08cb52 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3557,10 +3557,7 @@ init_card(struct atm_dev *dev)
 	if (tmp) {
 		memcpy(card->atmdev->esi, tmp->dev_addr, 6);
 
-		printk("%s: ESI %02x:%02x:%02x:%02x:%02x:%02x\n",
-		       card->name, card->atmdev->esi[0], card->atmdev->esi[1],
-		       card->atmdev->esi[2], card->atmdev->esi[3],
-		       card->atmdev->esi[4], card->atmdev->esi[5]);
+		printk("%s: ESI %pM\n", card->name, card->atmdev->esi);
 	}
 	/*
 	 * XXX: </hack>
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index cf97c34cbaf1..7fe7c324e7ef 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -998,9 +998,7 @@ static int __devinit eeprom_validate(struct lanai_dev *lanai)
 			    (unsigned int) e[EEPROM_MAC_REV + i]);
 			return -EIO;
 		}
-	DPRINTK("eeprom: MAC address = %02X:%02X:%02X:%02X:%02X:%02X\n",
-		e[EEPROM_MAC + 0], e[EEPROM_MAC + 1], e[EEPROM_MAC + 2],
-		e[EEPROM_MAC + 3], e[EEPROM_MAC + 4], e[EEPROM_MAC + 5]);
+	DPRINTK("eeprom: MAC address = %pM\n", &e[EEPROM_MAC]);
 	/* Verify serial number */
 	lanai->serialno = eeprom_be4(lanai, EEPROM_SERIAL);
 	v = eeprom_be4(lanai, EEPROM_SERIAL_REV);
@@ -2483,14 +2481,8 @@ static int lanai_proc_read(struct atm_dev *atmdev, loff_t *pos, char *page)
 		return sprintf(page, "revision: board=%d, pci_if=%d\n",
 		    lanai->board_rev, (int) lanai->pci->revision);
 	if (left-- == 0)
-		return sprintf(page, "EEPROM ESI: "
-		    "%02X:%02X:%02X:%02X:%02X:%02X\n",
-		    lanai->eeprom[EEPROM_MAC + 0],
-		    lanai->eeprom[EEPROM_MAC + 1],
-		    lanai->eeprom[EEPROM_MAC + 2],
-		    lanai->eeprom[EEPROM_MAC + 3],
-		    lanai->eeprom[EEPROM_MAC + 4],
-		    lanai->eeprom[EEPROM_MAC + 5]);
+		return sprintf(page, "EEPROM ESI: %pM\n",
+		    &lanai->eeprom[EEPROM_MAC]);
 	if (left-- == 0)
 		return sprintf(page, "status: SOOL=%d, LOCD=%d, LED=%d, "
 		    "GPIN=%d\n", (lanai->status & STATUS_SOOL) ? 1 : 0,
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 3da804b1627d..50838407b117 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -807,9 +807,7 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
       }
    }
 
-   printk("nicstar%d: MAC address %02X:%02X:%02X:%02X:%02X:%02X\n", i,
-          card->atmdev->esi[0], card->atmdev->esi[1], card->atmdev->esi[2],
-          card->atmdev->esi[3], card->atmdev->esi[4], card->atmdev->esi[5]);
+   printk("nicstar%d: MAC address %pM\n", i, card->atmdev->esi);
 
    card->atmdev->dev_data = card;
    card->atmdev->ci_range.vpi_bits = card->vpibits;
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index 090dd4851301..42ae452b36b0 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -354,6 +354,7 @@ int __init devtmpfs_init(void)
 {
 	int err;
 	struct vfsmount *mnt;
+	char options[] = "mode=0755";
 
 	err = register_filesystem(&dev_fs_type);
 	if (err) {
@@ -362,7 +363,7 @@ int __init devtmpfs_init(void)
 		return err;
 	}
 
-	mnt = kern_mount_data(&dev_fs_type, "mode=0755");
+	mnt = kern_mount_data(&dev_fs_type, options);
 	if (IS_ERR(mnt)) {
 		err = PTR_ERR(mnt);
 		printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err);
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index d7d77d4a402c..bd025059711f 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -311,7 +311,7 @@ static SYSDEV_ATTR(removable, 0444, show_mem_removable, NULL);
 static ssize_t
 print_block_size(struct class *class, char *buf)
 {
-	return sprintf(buf, "%lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
+	return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
 }
 
 static CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 48adf80926a0..a5142bddef41 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -446,8 +446,8 @@ EXPORT_SYMBOL_GPL(dpm_resume_noirq);
 
 /**
  * legacy_resume - Execute a legacy (bus or class) resume callback for device.
- * dev: Device to resume.
- * cb: Resume callback to execute.
+ * @dev: Device to resume.
+ * @cb: Resume callback to execute.
  */
 static int legacy_resume(struct device *dev, int (*cb)(struct device *dev))
 {
@@ -711,8 +711,9 @@ EXPORT_SYMBOL_GPL(dpm_suspend_noirq);
 
 /**
  * legacy_suspend - Execute a legacy (bus or class) suspend callback for device.
- * dev: Device to suspend.
- * cb: Suspend callback to execute.
+ * @dev: Device to suspend.
+ * @state: PM transition of the system being carried out.
+ * @cb: Suspend callback to execute.
  */
 static int legacy_suspend(struct device *dev, pm_message_t state,
 			  int (*cb)(struct device *dev, pm_message_t state))
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index eb4fa1943944..ce1fa923c414 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -7101,7 +7101,7 @@ static struct DAC960_privdata DAC960_BA_privdata = {
 
 static struct DAC960_privdata DAC960_LP_privdata = {
 	.HardwareType =		DAC960_LP_Controller,
-	.FirmwareType 	=	DAC960_LP_Controller,
+	.FirmwareType 	=	DAC960_V2_Controller,
 	.InterruptHandler =	DAC960_LP_InterruptHandler,
 	.MemoryWindowSize =	DAC960_LP_RegisterWindowSize,
 };
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 13bb69d2abb3..64a223b0cc22 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -735,21 +735,6 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector
 	part_stat_unlock();
 }
 
-/*
- * Ensure we don't create aliases in VI caches
- */
-static inline void
-killalias(struct bio *bio)
-{
-	struct bio_vec *bv;
-	int i;
-
-	if (bio_data_dir(bio) == READ)
-		__bio_for_each_segment(bv, bio, i, 0) {
-			flush_dcache_page(bv->bv_page);
-		}
-}
-
 void
 aoecmd_ata_rsp(struct sk_buff *skb)
 {
@@ -871,7 +856,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 		if (buf->flags & BUFFL_FAIL)
 			bio_endio(buf->bio, -EIO);
 		else {
-			killalias(buf->bio);
+			bio_flush_dcache_pages(buf->bio);
 			bio_endio(buf->bio, 0);
 		}
 		mempool_free(buf, d->bufpool);
diff --git a/drivers/block/drbd/Kconfig b/drivers/block/drbd/Kconfig
index f4acd04ebeef..df0983787390 100644
--- a/drivers/block/drbd/Kconfig
+++ b/drivers/block/drbd/Kconfig
@@ -3,7 +3,7 @@
 #
 
 comment "DRBD disabled because PROC_FS, INET or CONNECTOR not selected"
-	depends on !PROC_FS || !INET || !CONNECTOR
+	depends on PROC_FS='n' || INET='n' || CONNECTOR='n'
 
 config BLK_DEV_DRBD
 	tristate "DRBD Distributed Replicated Block Device support"
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 2312d782fe99..2bf3a6ef3684 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1275,7 +1275,7 @@ struct bm_extent {
 #if DRBD_MAX_SECTORS_BM < DRBD_MAX_SECTORS_32
 #define DRBD_MAX_SECTORS      DRBD_MAX_SECTORS_BM
 #define DRBD_MAX_SECTORS_FLEX DRBD_MAX_SECTORS_BM
-#elif !defined(CONFIG_LBD) && BITS_PER_LONG == 32
+#elif !defined(CONFIG_LBDAF) && BITS_PER_LONG == 32
 #define DRBD_MAX_SECTORS      DRBD_MAX_SECTORS_32
 #define DRBD_MAX_SECTORS_FLEX DRBD_MAX_SECTORS_32
 #else
@@ -1371,10 +1371,9 @@ extern int is_valid_ar_handle(struct drbd_request *, sector_t);
 extern void drbd_suspend_io(struct drbd_conf *mdev);
 extern void drbd_resume_io(struct drbd_conf *mdev);
 extern char *ppsize(char *buf, unsigned long long size);
-extern sector_t drbd_new_dev_size(struct drbd_conf *,
-		struct drbd_backing_dev *);
+extern sector_t drbd_new_dev_size(struct drbd_conf *, struct drbd_backing_dev *, int);
 enum determine_dev_size { dev_size_error = -1, unchanged = 0, shrunk = 1, grew = 2 };
-extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *) __must_hold(local);
+extern enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *, int force) __must_hold(local);
 extern void resync_after_online_grow(struct drbd_conf *);
 extern void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int) __must_hold(local);
 extern int drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role,
@@ -1490,7 +1489,7 @@ void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo);
 
 /* drbd_proc.c */
 extern struct proc_dir_entry *drbd_proc;
-extern struct file_operations drbd_proc_fops;
+extern const struct file_operations drbd_proc_fops;
 extern const char *drbd_conn_str(enum drbd_conns s);
 extern const char *drbd_role_str(enum drbd_role s);
 
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 157d1e4343c2..e898ad9eb1c3 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -27,7 +27,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/drbd.h>
 #include <asm/uaccess.h>
 #include <asm/types.h>
@@ -151,7 +150,7 @@ wait_queue_head_t drbd_pp_wait;
 
 DEFINE_RATELIMIT_STATE(drbd_ratelimit_state, 5 * HZ, 5);
 
-static struct block_device_operations drbd_ops = {
+static const struct block_device_operations drbd_ops = {
 	.owner =   THIS_MODULE,
 	.open =    drbd_open,
 	.release = drbd_release,
@@ -1299,6 +1298,7 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os,
 				dev_err(DEV, "Sending state in drbd_io_error() failed\n");
 		}
 
+		wait_event(mdev->misc_wait, !atomic_read(&mdev->local_cnt));
 		lc_destroy(mdev->resync);
 		mdev->resync = NULL;
 		lc_destroy(mdev->act_log);
@@ -3623,7 +3623,7 @@ _drbd_fault_random(struct fault_random_state *rsp)
 {
 	long refresh;
 
-	if (--rsp->count < 0) {
+	if (!rsp->count--) {
 		get_random_bytes(&refresh, sizeof(refresh));
 		rsp->state += refresh;
 		rsp->count = FAULT_RANDOM_REFRESH;
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 4e0726aa53b0..1292e0620663 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -510,7 +510,7 @@ void drbd_resume_io(struct drbd_conf *mdev)
  * Returns 0 on success, negative return values indicate errors.
  * You should call drbd_md_sync() after calling this function.
  */
-enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *mdev) __must_hold(local)
+enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *mdev, int force) __must_hold(local)
 {
 	sector_t prev_first_sect, prev_size; /* previous meta location */
 	sector_t la_size;
@@ -541,7 +541,7 @@ enum determine_dev_size drbd_determin_dev_size(struct drbd_conf *mdev) __must_ho
 	/* TODO: should only be some assert here, not (re)init... */
 	drbd_md_set_sector_offsets(mdev, mdev->ldev);
 
-	size = drbd_new_dev_size(mdev, mdev->ldev);
+	size = drbd_new_dev_size(mdev, mdev->ldev, force);
 
 	if (drbd_get_capacity(mdev->this_bdev) != size ||
 	    drbd_bm_capacity(mdev) != size) {
@@ -596,7 +596,7 @@ out:
 }
 
 sector_t
-drbd_new_dev_size(struct drbd_conf *mdev, struct drbd_backing_dev *bdev)
+drbd_new_dev_size(struct drbd_conf *mdev, struct drbd_backing_dev *bdev, int assume_peer_has_space)
 {
 	sector_t p_size = mdev->p_size;   /* partner's disk size. */
 	sector_t la_size = bdev->md.la_size_sect; /* last agreed size. */
@@ -606,6 +606,11 @@ drbd_new_dev_size(struct drbd_conf *mdev, struct drbd_backing_dev *bdev)
 
 	m_size = drbd_get_max_capacity(bdev);
 
+	if (mdev->state.conn < C_CONNECTED && assume_peer_has_space) {
+		dev_warn(DEV, "Resize while not connected was forced by the user!\n");
+		p_size = m_size;
+	}
+
 	if (p_size && m_size) {
 		size = min_t(sector_t, p_size, m_size);
 	} else {
@@ -965,7 +970,7 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
 
 	/* Prevent shrinking of consistent devices ! */
 	if (drbd_md_test_flag(nbc, MDF_CONSISTENT) &&
-	   drbd_new_dev_size(mdev, nbc) < nbc->md.la_size_sect) {
+	    drbd_new_dev_size(mdev, nbc, 0) < nbc->md.la_size_sect) {
 		dev_warn(DEV, "refusing to truncate a consistent device\n");
 		retcode = ERR_DISK_TO_SMALL;
 		goto force_diskless_dec;
@@ -1052,7 +1057,7 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp
 	    !drbd_md_test_flag(mdev->ldev, MDF_CONNECTED_IND))
 		set_bit(USE_DEGR_WFC_T, &mdev->flags);
 
-	dd = drbd_determin_dev_size(mdev);
+	dd = drbd_determin_dev_size(mdev, 0);
 	if (dd == dev_size_error) {
 		retcode = ERR_NOMEM_BITMAP;
 		goto force_diskless_dec;
@@ -1271,7 +1276,7 @@ static int drbd_nl_net_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
 			goto fail;
 		}
 
-		if (crypto_tfm_alg_type(crypto_hash_tfm(tfm)) != CRYPTO_ALG_TYPE_SHASH) {
+		if (!drbd_crypto_is_hash(crypto_hash_tfm(tfm))) {
 			retcode = ERR_AUTH_ALG_ND;
 			goto fail;
 		}
@@ -1504,7 +1509,7 @@ static int drbd_nl_resize(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
 	}
 
 	mdev->ldev->dc.disk_size = (sector_t)rs.resize_size;
-	dd = drbd_determin_dev_size(mdev);
+	dd = drbd_determin_dev_size(mdev, rs.resize_force);
 	drbd_md_sync(mdev);
 	put_ldev(mdev);
 	if (dd == dev_size_error) {
diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c
index bdd0b4943b10..df8ad9660d8f 100644
--- a/drivers/block/drbd/drbd_proc.c
+++ b/drivers/block/drbd/drbd_proc.c
@@ -38,7 +38,7 @@ static int drbd_proc_open(struct inode *inode, struct file *file);
 
 
 struct proc_dir_entry *drbd_proc;
-struct file_operations drbd_proc_fops = {
+const struct file_operations drbd_proc_fops = {
 	.owner		= THIS_MODULE,
 	.open		= drbd_proc_open,
 	.read		= seq_read,
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index c548f24f54a1..f22a5283128a 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -28,7 +28,6 @@
 #include <asm/uaccess.h>
 #include <net/sock.h>
 
-#include <linux/version.h>
 #include <linux/drbd.h>
 #include <linux/fs.h>
 #include <linux/file.h>
@@ -879,9 +878,13 @@ retry:
 
 	if (mdev->cram_hmac_tfm) {
 		/* drbd_request_state(mdev, NS(conn, WFAuth)); */
-		if (!drbd_do_auth(mdev)) {
+		switch (drbd_do_auth(mdev)) {
+		case -1:
 			dev_err(DEV, "Authentication of peer failed\n");
 			return -1;
+		case 0:
+			dev_err(DEV, "Authentication of peer failed, trying again.\n");
+			return 0;
 		}
 	}
 
@@ -1202,10 +1205,11 @@ static int receive_Barrier(struct drbd_conf *mdev, struct p_header *h)
 
 	case WO_bdev_flush:
 	case WO_drain_io:
-		D_ASSERT(rv == FE_STILL_LIVE);
-		set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
-		drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
-		rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
+		if (rv == FE_STILL_LIVE) {
+			set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
+			drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
+			rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
+		}
 		if (rv == FE_RECYCLED)
 			return TRUE;
 
@@ -2866,7 +2870,7 @@ static int receive_sizes(struct drbd_conf *mdev, struct p_header *h)
 
 		/* Never shrink a device with usable data during connect.
 		   But allow online shrinking if we are connected. */
-		if (drbd_new_dev_size(mdev, mdev->ldev) <
+		if (drbd_new_dev_size(mdev, mdev->ldev, 0) <
 		   drbd_get_capacity(mdev->this_bdev) &&
 		   mdev->state.disk >= D_OUTDATED &&
 		   mdev->state.conn < C_CONNECTED) {
@@ -2881,7 +2885,7 @@ static int receive_sizes(struct drbd_conf *mdev, struct p_header *h)
 #undef min_not_zero
 
 	if (get_ldev(mdev)) {
-		dd = drbd_determin_dev_size(mdev);
+	  dd = drbd_determin_dev_size(mdev, 0);
 		put_ldev(mdev);
 		if (dd == dev_size_error)
 			return FALSE;
@@ -3831,10 +3835,17 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 {
 	dev_err(DEV, "This kernel was build without CONFIG_CRYPTO_HMAC.\n");
 	dev_err(DEV, "You need to disable 'cram-hmac-alg' in drbd.conf.\n");
-	return 0;
+	return -1;
 }
 #else
 #define CHALLENGE_LEN 64
+
+/* Return value:
+	1 - auth succeeded,
+	0 - failed, try again (network error),
+	-1 - auth failed, don't try again.
+*/
+
 static int drbd_do_auth(struct drbd_conf *mdev)
 {
 	char my_challenge[CHALLENGE_LEN];  /* 64 Bytes... */
@@ -3855,7 +3866,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 				(u8 *)mdev->net_conf->shared_secret, key_len);
 	if (rv) {
 		dev_err(DEV, "crypto_hash_setkey() failed with %d\n", rv);
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3878,14 +3889,14 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 
 	if (p.length > CHALLENGE_LEN*2) {
 		dev_err(DEV, "expected AuthChallenge payload too big.\n");
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
 	peers_ch = kmalloc(p.length, GFP_NOIO);
 	if (peers_ch == NULL) {
 		dev_err(DEV, "kmalloc of peers_ch failed\n");
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3901,7 +3912,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 	response = kmalloc(resp_size, GFP_NOIO);
 	if (response == NULL) {
 		dev_err(DEV, "kmalloc of response failed\n");
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3911,7 +3922,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 	rv = crypto_hash_digest(&desc, &sg, sg.length, response);
 	if (rv) {
 		dev_err(DEV, "crypto_hash_digest() failed with %d\n", rv);
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3945,9 +3956,9 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 	}
 
 	right_response = kmalloc(resp_size, GFP_NOIO);
-	if (response == NULL) {
+	if (right_response == NULL) {
 		dev_err(DEV, "kmalloc of right_response failed\n");
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3956,7 +3967,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 	rv = crypto_hash_digest(&desc, &sg, sg.length, right_response);
 	if (rv) {
 		dev_err(DEV, "crypto_hash_digest() failed with %d\n", rv);
-		rv = 0;
+		rv = -1;
 		goto fail;
 	}
 
@@ -3965,6 +3976,8 @@ static int drbd_do_auth(struct drbd_conf *mdev)
 	if (rv)
 		dev_info(DEV, "Peer authenticated using %d bytes of '%s' HMAC\n",
 		     resp_size, mdev->net_conf->cram_hmac_alg);
+	else
+		rv = -1;
 
  fail:
 	kfree(peers_ch);
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index ed8796f1112d..b453c2bca3be 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -24,7 +24,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/drbd.h>
 #include <linux/sched.h>
 #include <linux/smp_lock.h>
@@ -34,7 +33,6 @@
 #include <linux/mm_inline.h>
 #include <linux/slab.h>
 #include <linux/random.h>
-#include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/scatterlist.h>
 
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index e0339aaa1815..02b2583df7fc 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -860,7 +860,7 @@ static int mg_probe(struct platform_device *plat_dev)
 		err = -EINVAL;
 		goto probe_err_2;
 	}
-	host->dev_base = ioremap(rsc->start , rsc->end + 1);
+	host->dev_base = ioremap(rsc->start, resource_size(rsc));
 	if (!host->dev_base) {
 		printk(KERN_ERR "%s:%d ioremap fail\n",
 				__func__, __LINE__);
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig
index 652367aa6546..058fbccf2f52 100644
--- a/drivers/bluetooth/Kconfig
+++ b/drivers/bluetooth/Kconfig
@@ -195,5 +195,16 @@ config BT_MRVL_SDIO
 	  Say Y here to compile support for Marvell BT-over-SDIO driver
 	  into the kernel or say M to compile it as module.
 
-endmenu
+config BT_ATH3K
+	tristate "Atheros firmware download driver"
+	depends on BT_HCIBTUSB
+	select FW_LOADER
+	help
+	  Bluetooth firmware download driver.
+	  This driver loads the firmware into the Atheros Bluetooth
+	  chipset.
 
+	  Say Y here to compile support for "Atheros firmware download driver"
+	  into the kernel or say M to compile it as module (ath3k).
+
+endmenu
diff --git a/drivers/bluetooth/Makefile b/drivers/bluetooth/Makefile
index b3f57d2d4eb0..7e5aed598121 100644
--- a/drivers/bluetooth/Makefile
+++ b/drivers/bluetooth/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_BT_HCIBTUART)	+= btuart_cs.o
 obj-$(CONFIG_BT_HCIBTUSB)	+= btusb.o
 obj-$(CONFIG_BT_HCIBTSDIO)	+= btsdio.o
 
+obj-$(CONFIG_BT_ATH3K)		+= ath3k.o
 obj-$(CONFIG_BT_MRVL)		+= btmrvl.o
 obj-$(CONFIG_BT_MRVL_SDIO)	+= btmrvl_sdio.o
 
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
new file mode 100644
index 000000000000..add9485ca5b6
--- /dev/null
+++ b/drivers/bluetooth/ath3k.c
@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications 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.
+ *
+ *  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/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/device.h>
+#include <linux/firmware.h>
+#include <linux/usb.h>
+#include <net/bluetooth/bluetooth.h>
+
+#define VERSION "1.0"
+
+
+static struct usb_device_id ath3k_table[] = {
+	/* Atheros AR3011 */
+	{ USB_DEVICE(0x0CF3, 0x3000) },
+	{ }	/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(usb, ath3k_table);
+
+#define USB_REQ_DFU_DNLOAD	1
+#define BULK_SIZE		4096
+
+struct ath3k_data {
+	struct usb_device *udev;
+	u8 *fw_data;
+	u32 fw_size;
+	u32 fw_sent;
+};
+
+static int ath3k_load_firmware(struct ath3k_data *data,
+				unsigned char *firmware,
+				int count)
+{
+	u8 *send_buf;
+	int err, pipe, len, size, sent = 0;
+
+	BT_DBG("ath3k %p udev %p", data, data->udev);
+
+	pipe = usb_sndctrlpipe(data->udev, 0);
+
+	if ((usb_control_msg(data->udev, pipe,
+				USB_REQ_DFU_DNLOAD,
+				USB_TYPE_VENDOR, 0, 0,
+				firmware, 20, USB_CTRL_SET_TIMEOUT)) < 0) {
+		BT_ERR("Can't change to loading configuration err");
+		return -EBUSY;
+	}
+	sent += 20;
+	count -= 20;
+
+	send_buf = kmalloc(BULK_SIZE, GFP_ATOMIC);
+	if (!send_buf) {
+		BT_ERR("Can't allocate memory chunk for firmware");
+		return -ENOMEM;
+	}
+
+	while (count) {
+		size = min_t(uint, count, BULK_SIZE);
+		pipe = usb_sndbulkpipe(data->udev, 0x02);
+		memcpy(send_buf, firmware + sent, size);
+
+		err = usb_bulk_msg(data->udev, pipe, send_buf, size,
+					&len, 3000);
+
+		if (err || (len != size)) {
+			BT_ERR("Error in firmware loading err = %d,"
+				"len = %d, size = %d", err, len, size);
+			goto error;
+		}
+
+		sent  += size;
+		count -= size;
+	}
+
+	kfree(send_buf);
+	return 0;
+
+error:
+	kfree(send_buf);
+	return err;
+}
+
+static int ath3k_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	const struct firmware *firmware;
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct ath3k_data *data;
+	int size;
+
+	BT_DBG("intf %p id %p", intf, id);
+
+	if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
+		return -ENODEV;
+
+	data = kzalloc(sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	data->udev = udev;
+
+	if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0) {
+		kfree(data);
+		return -EIO;
+	}
+
+	size = max_t(uint, firmware->size, 4096);
+	data->fw_data = kmalloc(size, GFP_KERNEL);
+	if (!data->fw_data) {
+		release_firmware(firmware);
+		kfree(data);
+		return -ENOMEM;
+	}
+
+	memcpy(data->fw_data, firmware->data, firmware->size);
+	data->fw_size = firmware->size;
+	data->fw_sent = 0;
+	release_firmware(firmware);
+
+	usb_set_intfdata(intf, data);
+	if (ath3k_load_firmware(data, data->fw_data, data->fw_size)) {
+		usb_set_intfdata(intf, NULL);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static void ath3k_disconnect(struct usb_interface *intf)
+{
+	struct ath3k_data *data = usb_get_intfdata(intf);
+
+	BT_DBG("ath3k_disconnect intf %p", intf);
+
+	kfree(data->fw_data);
+	kfree(data);
+}
+
+static struct usb_driver ath3k_driver = {
+	.name		= "ath3k",
+	.probe		= ath3k_probe,
+	.disconnect	= ath3k_disconnect,
+	.id_table	= ath3k_table,
+};
+
+static int __init ath3k_init(void)
+{
+	BT_INFO("Atheros AR30xx firmware driver ver %s", VERSION);
+	return usb_register(&ath3k_driver);
+}
+
+static void __exit ath3k_exit(void)
+{
+	usb_deregister(&ath3k_driver);
+}
+
+module_init(ath3k_init);
+module_exit(ath3k_exit);
+
+MODULE_AUTHOR("Atheros Communications");
+MODULE_DESCRIPTION("Atheros AR30xx firmware driver");
+MODULE_VERSION(VERSION);
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("ath3k-1.fw");
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 2acdc605cb4b..c2cf81144715 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -503,7 +503,9 @@ static irqreturn_t bluecard_interrupt(int irq, void *dev_inst)
 	unsigned int iobase;
 	unsigned char reg;
 
-	BUG_ON(!info->hdev);
+	if (!info || !info->hdev)
+		/* our irq handler is shared */
+		return IRQ_NONE;
 
 	if (!test_bit(CARD_READY, &(info->hw_state)))
 		return IRQ_HANDLED;
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index d814a2755ccb..9f5926aaf57f 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -345,7 +345,9 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
 	int iir;
 	irqreturn_t r = IRQ_NONE;
 
-	BUG_ON(!info->hdev);
+	if (!info || !info->hdev)
+		/* our irq handler is shared */
+		return IRQ_NONE;
 
 	iobase = info->p_dev->io.BasePort1;
 
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index f36defa37764..57d965b7f521 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -808,6 +808,7 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
 
 exit:
 	sdio_release_host(card->func);
+	kfree(tmpbuf);
 
 	return ret;
 }
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index d339464dc15e..91c523099804 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -295,7 +295,9 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst)
 	int iir, lsr;
 	irqreturn_t r = IRQ_NONE;
 
-	BUG_ON(!info->hdev);
+	if (!info || !info->hdev)
+		/* our irq handler is shared */
+		return IRQ_NONE;
 
 	iobase = info->p_dev->io.BasePort1;
 
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 4f02a6f3c980..697591941e17 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -299,7 +299,9 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst)
 	int iir, lsr;
 	irqreturn_t r = IRQ_NONE;
 
-	BUG_ON(!info->hdev);
+	if (!info || !info->hdev)
+		/* our irq handler is shared */
+		return IRQ_NONE;
 
 	iobase = info->p_dev->io.BasePort1;
 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 31be3ac2e21b..e023682be2c4 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -669,7 +669,7 @@ config VIRTIO_CONSOLE
 
 config HVCS
 	tristate "IBM Hypervisor Virtual Console Server support"
-	depends on PPC_PSERIES
+	depends on PPC_PSERIES && HVC_CONSOLE
 	help
 	  Partitionable IBM Power5 ppc64 machines allow hosting of
 	  firmware virtual consoles from one Linux partition by
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 2fb2e6cc322a..1afb8968a342 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -728,6 +728,10 @@ int __init agp_amd64_init(void)
 
 	if (agp_off)
 		return -EINVAL;
+
+	if (gart_iommu_aperture)
+		return agp_bridges_found ? 0 : -ENODEV;
+
 	err = pci_register_driver(&agp_amd64_pci_driver);
 	if (err < 0)
 		return err;
@@ -766,17 +770,15 @@ int __init agp_amd64_init(void)
 
 static void __exit agp_amd64_cleanup(void)
 {
+	if (gart_iommu_aperture)
+		return;
 	if (aperture_resource)
 		release_resource(aperture_resource);
 	pci_unregister_driver(&agp_amd64_pci_driver);
 }
 
-/* On AMD64 the PCI driver needs to initialize this driver early
-   for the IOMMU, so it has to be called via a backdoor. */
-#ifndef CONFIG_GART_IOMMU
 module_init(agp_amd64_init);
 module_exit(agp_amd64_cleanup);
-#endif
 
 MODULE_AUTHOR("Dave Jones <davej@redhat.com>, Andi Kleen");
 module_param(agp_try_unsupported, bool, 0);
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index a56ca080e108..c3ab46da51a3 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -285,18 +285,22 @@ int agp_add_bridge(struct agp_bridge_data *bridge)
 {
 	int error;
 
-	if (agp_off)
-		return -ENODEV;
+	if (agp_off) {
+		error = -ENODEV;
+		goto err_put_bridge;
+	}
 
 	if (!bridge->dev) {
 		printk (KERN_DEBUG PFX "Erk, registering with no pci_dev!\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_put_bridge;
 	}
 
 	/* Grab reference on the chipset driver. */
 	if (!try_module_get(bridge->driver->owner)) {
 		dev_info(&bridge->dev->dev, "can't lock chipset driver\n");
-		return -EINVAL;
+		error = -EINVAL;
+		goto err_put_bridge;
 	}
 
 	error = agp_backend_initialize(bridge);
@@ -326,6 +330,7 @@ frontend_err:
 	agp_backend_cleanup(bridge);
 err_out:
 	module_put(bridge->driver->owner);
+err_put_bridge:
 	agp_put_bridge(bridge);
 	return error;
 }
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index 9047b2714653..58752b70efea 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -488,9 +488,8 @@ zx1_gart_probe (acpi_handle obj, u32 depth, void *context, void **ret)
 	handle = obj;
 	do {
 		status = acpi_get_object_info(handle, &info);
-		if (ACPI_SUCCESS(status)) {
+		if (ACPI_SUCCESS(status) && (info->valid & ACPI_VALID_HID)) {
 			/* TBD check _CID also */
-			info->hardware_id.string[sizeof(info->hardware_id.length)-1] = '\0';
 			match = (strcmp(info->hardware_id.string, "HWP0001") == 0);
 			kfree(info);
 			if (match) {
@@ -509,6 +508,9 @@ zx1_gart_probe (acpi_handle obj, u32 depth, void *context, void **ret)
 		handle = parent;
 	} while (ACPI_SUCCESS(status));
 
+	if (ACPI_FAILURE(status))
+		return AE_OK;	/* found no enclosing IOC */
+
 	if (hp_zx1_setup(sba_hpa + HP_ZX1_IOC_OFFSET, lba_hpa))
 		return AE_OK;
 
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 30c36ac2cd00..3999a5f25f38 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -2460,10 +2460,14 @@ static int __devinit agp_intel_probe(struct pci_dev *pdev,
 				&bridge->mode);
 	}
 
-	if (bridge->driver->mask_memory == intel_i965_mask_memory)
+	if (bridge->driver->mask_memory == intel_i965_mask_memory) {
 		if (pci_set_dma_mask(intel_private.pcidev, DMA_BIT_MASK(36)))
 			dev_err(&intel_private.pcidev->dev,
 				"set gfx device dma mask 36bit failed!\n");
+		else
+			pci_set_consistent_dma_mask(intel_private.pcidev,
+						    DMA_BIT_MASK(36));
+	}
 
 	pci_set_drvdata(pdev, bridge);
 	return agp_add_bridge(bridge);
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index e989f67bb61f..3d9c61e5acbf 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -158,10 +158,11 @@ static ssize_t rng_dev_read(struct file *filp, char __user *buf,
 			goto out;
 		}
 	}
-out_unlock:
-	mutex_unlock(&rng_mutex);
 out:
 	return ret ? : err;
+out_unlock:
+	mutex_unlock(&rng_mutex);
+	goto out;
 }
 
 
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index bdaef8e94021..64fe0a793efd 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -114,7 +114,7 @@ static struct virtio_device_id id_table[] = {
 	{ 0 },
 };
 
-static struct virtio_driver virtio_rng = {
+static struct virtio_driver virtio_rng_driver = {
 	.driver.name =	KBUILD_MODNAME,
 	.driver.owner =	THIS_MODULE,
 	.id_table =	id_table,
@@ -124,12 +124,12 @@ static struct virtio_driver virtio_rng = {
 
 static int __init init(void)
 {
-	return register_virtio_driver(&virtio_rng);
+	return register_virtio_driver(&virtio_rng_driver);
 }
 
 static void __exit fini(void)
 {
-	unregister_virtio_driver(&virtio_rng);
+	unregister_virtio_driver(&virtio_rng_driver);
 }
 module_init(init);
 module_exit(fini);
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 679cd08b80b4..176f1751237f 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -3204,7 +3204,7 @@ static __devinit int init_ipmi_si(void)
 #ifdef CONFIG_ACPI
 	spmi_find_bmc();
 #endif
-#ifdef CONFIG_PNP
+#ifdef CONFIG_ACPI
 	pnp_register_driver(&ipmi_pnp_driver);
 #endif
 
@@ -3330,7 +3330,7 @@ static __exit void cleanup_ipmi_si(void)
 #ifdef CONFIG_PCI
 	pci_unregister_driver(&ipmi_pci_driver);
 #endif
-#ifdef CONFIG_PNP
+#ifdef CONFIG_ACPI
 	pnp_unregister_driver(&ipmi_pnp_driver);
 #endif
 
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index 7d73cd430340..2ad7d37afbd0 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1651,10 +1651,10 @@ static void ntty_close(struct tty_struct *tty, struct file *file)
 
 	dc->open_ttys--;
 	port->count--;
-	tty_port_tty_set(port, NULL);
 
 	if (port->count == 0) {
 		DBG1("close: %d", nport->token_dl);
+		tty_port_tty_set(port, NULL);
 		spin_lock_irqsave(&dc->spin_mutex, flags);
 		dc->last_ier &= ~(nport->token_dl);
 		writew(dc->last_ier, dc->reg_ier);
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index 8c7df5ba088f..f80810901db6 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 #include <linux/smp_lock.h>
 #include <linux/mutex.h>
+#include <linux/jiffies.h>
 
 #include <asm/hardware/dec21285.h>
 #include <asm/io.h>
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index 0798754a607c..bba727c3807e 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -50,7 +50,6 @@
 #include <linux/err.h>
 #include <linux/kfifo.h>
 #include <linux/platform_device.h>
-#include <linux/smp_lock.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -905,14 +904,13 @@ static int sonypi_misc_release(struct inode *inode, struct file *file)
 
 static int sonypi_misc_open(struct inode *inode, struct file *file)
 {
-	lock_kernel();
 	mutex_lock(&sonypi_device.lock);
 	/* Flush input queue on first open */
 	if (!sonypi_device.open_count)
 		kfifo_reset(&sonypi_device.fifo);
 	sonypi_device.open_count++;
 	mutex_unlock(&sonypi_device.lock);
-	unlock_kernel();
+
 	return 0;
 }
 
@@ -955,10 +953,10 @@ static unsigned int sonypi_misc_poll(struct file *file, poll_table *wait)
 	return 0;
 }
 
-static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
+static long sonypi_misc_ioctl(struct file *fp,
 			     unsigned int cmd, unsigned long arg)
 {
-	int ret = 0;
+	long ret = 0;
 	void __user *argp = (void __user *)arg;
 	u8 val8;
 	u16 val16;
@@ -1074,7 +1072,8 @@ static const struct file_operations sonypi_misc_fops = {
 	.open		= sonypi_misc_open,
 	.release	= sonypi_misc_release,
 	.fasync		= sonypi_misc_fasync,
-	.ioctl		= sonypi_misc_ioctl,
+	.unlocked_ioctl	= sonypi_misc_ioctl,
+	.llseek		= no_llseek,
 };
 
 static struct miscdevice sonypi_misc_device = {
diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index 663cd15d7c78..f8bc79f6de34 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -68,7 +68,7 @@
 #include <linux/stat.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-
+#include <linux/smp_lock.h>
 #include <linux/toshiba.h>
 
 #define TOSH_MINOR_DEV 181
@@ -88,13 +88,13 @@ static int tosh_date;
 static int tosh_sci;
 static int tosh_fan;
 
-static int tosh_ioctl(struct inode *, struct file *, unsigned int,
+static long tosh_ioctl(struct file *, unsigned int,
 	unsigned long);
 
 
 static const struct file_operations tosh_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= tosh_ioctl,
+	.unlocked_ioctl	= tosh_ioctl,
 };
 
 static struct miscdevice tosh_device = {
@@ -252,8 +252,7 @@ int tosh_smm(SMMRegisters *regs)
 EXPORT_SYMBOL(tosh_smm);
 
 
-static int tosh_ioctl(struct inode *ip, struct file *fp, unsigned int cmd,
-	unsigned long arg)
+static long tosh_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
 {
 	SMMRegisters regs;
 	SMMRegisters __user *argp = (SMMRegisters __user *)arg;
@@ -275,13 +274,16 @@ static int tosh_ioctl(struct inode *ip, struct file *fp, unsigned int cmd,
 				return -EINVAL;
 
 			/* do we need to emulate the fan ? */
+			lock_kernel();
 			if (tosh_fan==1) {
 				if (((ax==0xf300) || (ax==0xf400)) && (bx==0x0004)) {
 					err = tosh_emulate_fan(&regs);
+					unlock_kernel();
 					break;
 				}
 			}
 			err = tosh_smm(&regs);
+			unlock_kernel();
 			break;
 		default:
 			return -EINVAL;
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index f15df40bc318..c6f3b48be9dd 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1951,8 +1951,8 @@ static int tty_fasync(int fd, struct file *filp, int on)
 			pid = task_pid(current);
 			type = PIDTYPE_PID;
 		}
-		spin_unlock_irqrestore(&tty->ctrl_lock, flags);
 		retval = __f_setown(filp, pid, type, 0);
+		spin_unlock_irqrestore(&tty->ctrl_lock, flags);
 		if (retval)
 			goto out;
 	} else {
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index f06024668f99..537c29ac4487 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -36,17 +36,6 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
 MODULE_DESCRIPTION("Generic userspace <-> kernelspace connector.");
 
-static u32 cn_idx = CN_IDX_CONNECTOR;
-static u32 cn_val = CN_VAL_CONNECTOR;
-
-module_param(cn_idx, uint, 0);
-module_param(cn_val, uint, 0);
-MODULE_PARM_DESC(cn_idx, "Connector's main device idx.");
-MODULE_PARM_DESC(cn_val, "Connector's main device val.");
-
-static DEFINE_MUTEX(notify_lock);
-static LIST_HEAD(notify_list);
-
 static struct cn_dev cdev;
 
 static int cn_already_initialized;
@@ -210,54 +199,6 @@ static void cn_rx_skb(struct sk_buff *__skb)
 }
 
 /*
- * Notification routing.
- *
- * Gets id and checks if there are notification request for it's idx
- * and val.  If there are such requests notify the listeners with the
- * given notify event.
- *
- */
-static void cn_notify(struct cb_id *id, u32 notify_event)
-{
-	struct cn_ctl_entry *ent;
-
-	mutex_lock(&notify_lock);
-	list_for_each_entry(ent, &notify_list, notify_entry) {
-		int i;
-		struct cn_notify_req *req;
-		struct cn_ctl_msg *ctl = ent->msg;
-		int idx_found, val_found;
-
-		idx_found = val_found = 0;
-
-		req = (struct cn_notify_req *)ctl->data;
-		for (i = 0; i < ctl->idx_notify_num; ++i, ++req) {
-			if (id->idx >= req->first &&
-					id->idx < req->first + req->range) {
-				idx_found = 1;
-				break;
-			}
-		}
-
-		for (i = 0; i < ctl->val_notify_num; ++i, ++req) {
-			if (id->val >= req->first &&
-					id->val < req->first + req->range) {
-				val_found = 1;
-				break;
-			}
-		}
-
-		if (idx_found && val_found) {
-			struct cn_msg m = { .ack = notify_event, };
-
-			memcpy(&m.id, id, sizeof(m.id));
-			cn_netlink_send(&m, ctl->group, GFP_KERNEL);
-		}
-	}
-	mutex_unlock(&notify_lock);
-}
-
-/*
  * Callback add routing - adds callback with given ID and name.
  * If there is registered callback with the same ID it will not be added.
  *
@@ -276,8 +217,6 @@ int cn_add_callback(struct cb_id *id, char *name,
 	if (err)
 		return err;
 
-	cn_notify(id, 0);
-
 	return 0;
 }
 EXPORT_SYMBOL_GPL(cn_add_callback);
@@ -295,111 +234,9 @@ void cn_del_callback(struct cb_id *id)
 	struct cn_dev *dev = &cdev;
 
 	cn_queue_del_callback(dev->cbdev, id);
-	cn_notify(id, 1);
 }
 EXPORT_SYMBOL_GPL(cn_del_callback);
 
-/*
- * Checks two connector's control messages to be the same.
- * Returns 1 if they are the same or if the first one is corrupted.
- */
-static int cn_ctl_msg_equals(struct cn_ctl_msg *m1, struct cn_ctl_msg *m2)
-{
-	int i;
-	struct cn_notify_req *req1, *req2;
-
-	if (m1->idx_notify_num != m2->idx_notify_num)
-		return 0;
-
-	if (m1->val_notify_num != m2->val_notify_num)
-		return 0;
-
-	if (m1->len != m2->len)
-		return 0;
-
-	if ((m1->idx_notify_num + m1->val_notify_num) * sizeof(*req1) !=
-	    m1->len)
-		return 1;
-
-	req1 = (struct cn_notify_req *)m1->data;
-	req2 = (struct cn_notify_req *)m2->data;
-
-	for (i = 0; i < m1->idx_notify_num; ++i) {
-		if (req1->first != req2->first || req1->range != req2->range)
-			return 0;
-		req1++;
-		req2++;
-	}
-
-	for (i = 0; i < m1->val_notify_num; ++i) {
-		if (req1->first != req2->first || req1->range != req2->range)
-			return 0;
-		req1++;
-		req2++;
-	}
-
-	return 1;
-}
-
-/*
- * Main connector device's callback.
- *
- * Used for notification of a request's processing.
- */
-static void cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
-{
-	struct cn_ctl_msg *ctl;
-	struct cn_ctl_entry *ent;
-	u32 size;
-
-	if (msg->len < sizeof(*ctl))
-		return;
-
-	ctl = (struct cn_ctl_msg *)msg->data;
-
-	size = (sizeof(*ctl) + ((ctl->idx_notify_num +
-				 ctl->val_notify_num) *
-				sizeof(struct cn_notify_req)));
-
-	if (msg->len != size)
-		return;
-
-	if (ctl->len + sizeof(*ctl) != msg->len)
-		return;
-
-	/*
-	 * Remove notification.
-	 */
-	if (ctl->group == 0) {
-		struct cn_ctl_entry *n;
-
-		mutex_lock(&notify_lock);
-		list_for_each_entry_safe(ent, n, &notify_list, notify_entry) {
-			if (cn_ctl_msg_equals(ent->msg, ctl)) {
-				list_del(&ent->notify_entry);
-				kfree(ent);
-			}
-		}
-		mutex_unlock(&notify_lock);
-
-		return;
-	}
-
-	size += sizeof(*ent);
-
-	ent = kzalloc(size, GFP_KERNEL);
-	if (!ent)
-		return;
-
-	ent->msg = (struct cn_ctl_msg *)(ent + 1);
-
-	memcpy(ent->msg, ctl, size - sizeof(*ent));
-
-	mutex_lock(&notify_lock);
-	list_add(&ent->notify_entry, &notify_list);
-	mutex_unlock(&notify_lock);
-}
-
 static int cn_proc_show(struct seq_file *m, void *v)
 {
 	struct cn_queue_dev *dev = cdev.cbdev;
@@ -437,11 +274,8 @@ static const struct file_operations cn_file_ops = {
 static int __devinit cn_init(void)
 {
 	struct cn_dev *dev = &cdev;
-	int err;
 
 	dev->input = cn_rx_skb;
-	dev->id.idx = cn_idx;
-	dev->id.val = cn_val;
 
 	dev->nls = netlink_kernel_create(&init_net, NETLINK_CONNECTOR,
 					 CN_NETLINK_USERS + 0xf,
@@ -457,14 +291,6 @@ static int __devinit cn_init(void)
 
 	cn_already_initialized = 1;
 
-	err = cn_add_callback(&dev->id, "connector", &cn_callback);
-	if (err) {
-		cn_already_initialized = 0;
-		cn_queue_free_dev(dev->cbdev);
-		netlink_kernel_release(dev->nls);
-		return -EINVAL;
-	}
-
 	proc_net_fops_create(&init_net, "connector", S_IRUGO, &cn_file_ops);
 
 	return 0;
@@ -478,7 +304,6 @@ static void __devexit cn_fini(void)
 
 	proc_net_remove(&init_net, "connector");
 
-	cn_del_callback(&dev->id);
 	cn_queue_free_dev(dev->cbdev);
 	netlink_kernel_release(dev->nls);
 }
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 68104434ebb5..73655aeb3a60 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -18,6 +18,7 @@
 #include <linux/hrtimer.h>
 #include <linux/tick.h>
 #include <linux/sched.h>
+#include <linux/math64.h>
 
 #define BUCKETS 12
 #define RESOLUTION 1024
@@ -169,6 +170,12 @@ static DEFINE_PER_CPU(struct menu_device, menu_devices);
 
 static void menu_update(struct cpuidle_device *dev);
 
+/* This implements DIV_ROUND_CLOSEST but avoids 64 bit division */
+static u64 div_round64(u64 dividend, u32 divisor)
+{
+	return div_u64(dividend + (divisor / 2), divisor);
+}
+
 /**
  * menu_select - selects the next idle state to enter
  * @dev: the CPU
@@ -209,9 +216,8 @@ static int menu_select(struct cpuidle_device *dev)
 		data->correction_factor[data->bucket] = RESOLUTION * DECAY;
 
 	/* Make sure to round up for half microseconds */
-	data->predicted_us = DIV_ROUND_CLOSEST(
-		data->expected_us * data->correction_factor[data->bucket],
-		RESOLUTION * DECAY);
+	data->predicted_us = div_round64(data->expected_us * data->correction_factor[data->bucket],
+					 RESOLUTION * DECAY);
 
 	/*
 	 * We want to default to C1 (hlt), not to busy polling
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index f15112569c1d..efc1a61ca231 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -815,7 +815,7 @@ atc_is_tx_complete(struct dma_chan *chan,
 	dev_vdbg(chan2dev(chan), "is_tx_complete: %d (d%d, u%d)\n",
 			cookie, done ? *done : 0, used ? *used : 0);
 
-	spin_lock_bh(atchan->lock);
+	spin_lock_bh(&atchan->lock);
 
 	last_complete = atchan->completed_cookie;
 	last_used = chan->cookie;
@@ -830,7 +830,7 @@ atc_is_tx_complete(struct dma_chan *chan,
 		ret = dma_async_is_complete(cookie, last_complete, last_used);
 	}
 
-	spin_unlock_bh(atchan->lock);
+	spin_unlock_bh(&atchan->lock);
 
 	if (done)
 		*done = last_complete;
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 4a99cd94536b..b5f2ee0f8e2c 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1294,8 +1294,8 @@ static int __exit coh901318_remove(struct platform_device *pdev)
 	dma_async_device_unregister(&base->dma_slave);
 	coh901318_pool_destroy(&base->pool);
 	free_irq(platform_get_irq(pdev, 0), base);
-	kfree(base);
 	iounmap(base->virtbase);
+	kfree(base);
 	release_mem_region(pdev->resource->start,
 			   resource_size(pdev->resource));
 	return 0;
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 285bed0fe17b..d28369f7afd2 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1270,8 +1270,6 @@ static int __init dw_probe(struct platform_device *pdev)
 		goto err_kfree;
 	}
 
-	memset(dw, 0, sizeof *dw);
-
 	dw->regs = ioremap(io->start, DW_REGLEN);
 	if (!dw->regs) {
 		err = -ENOMEM;
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index c524d36d3c2e..dcc4ab78b32b 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -1032,7 +1032,7 @@ int __devinit ioat_probe(struct ioatdma_device *device)
 	dma->dev = &pdev->dev;
 
 	if (!dma->chancnt) {
-		dev_err(dev, "zero channels detected\n");
+		dev_err(dev, "channel enumeration error\n");
 		goto err_setup_interrupts;
 	}
 
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index 45edde996480..bbc3e78ef333 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -60,6 +60,7 @@
  * @dca: direct cache access context
  * @intr_quirk: interrupt setup quirk (for ioat_v1 devices)
  * @enumerate_channels: hw version specific channel enumeration
+ * @reset_hw: hw version specific channel (re)initialization
  * @cleanup_tasklet: select between the v2 and v3 cleanup routines
  * @timer_fn: select between the v2 and v3 timer watchdog routines
  * @self_test: hardware version specific self test for each supported op type
@@ -78,6 +79,7 @@ struct ioatdma_device {
 	struct dca_provider *dca;
 	void (*intr_quirk)(struct ioatdma_device *device);
 	int (*enumerate_channels)(struct ioatdma_device *device);
+	int (*reset_hw)(struct ioat_chan_common *chan);
 	void (*cleanup_tasklet)(unsigned long data);
 	void (*timer_fn)(unsigned long data);
 	int (*self_test)(struct ioatdma_device *device);
@@ -264,6 +266,22 @@ static inline void ioat_suspend(struct ioat_chan_common *chan)
 	writeb(IOAT_CHANCMD_SUSPEND, chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
 }
 
+static inline void ioat_reset(struct ioat_chan_common *chan)
+{
+	u8 ver = chan->device->version;
+
+	writeb(IOAT_CHANCMD_RESET, chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
+}
+
+static inline bool ioat_reset_pending(struct ioat_chan_common *chan)
+{
+	u8 ver = chan->device->version;
+	u8 cmd;
+
+	cmd = readb(chan->reg_base + IOAT_CHANCMD_OFFSET(ver));
+	return (cmd & IOAT_CHANCMD_RESET) == IOAT_CHANCMD_RESET;
+}
+
 static inline void ioat_set_chainaddr(struct ioat_dma_chan *ioat, u64 addr)
 {
 	struct ioat_chan_common *chan = &ioat->base;
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index 8f1f7f05deaa..5f7a500e18d0 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -239,20 +239,50 @@ void __ioat2_restart_chan(struct ioat2_dma_chan *ioat)
 		__ioat2_start_null_desc(ioat);
 }
 
-static void ioat2_restart_channel(struct ioat2_dma_chan *ioat)
+int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo)
 {
-	struct ioat_chan_common *chan = &ioat->base;
-	unsigned long phys_complete;
+	unsigned long end = jiffies + tmo;
+	int err = 0;
 	u32 status;
 
 	status = ioat_chansts(chan);
 	if (is_ioat_active(status) || is_ioat_idle(status))
 		ioat_suspend(chan);
 	while (is_ioat_active(status) || is_ioat_idle(status)) {
+		if (end && time_after(jiffies, end)) {
+			err = -ETIMEDOUT;
+			break;
+		}
 		status = ioat_chansts(chan);
 		cpu_relax();
 	}
 
+	return err;
+}
+
+int ioat2_reset_sync(struct ioat_chan_common *chan, unsigned long tmo)
+{
+	unsigned long end = jiffies + tmo;
+	int err = 0;
+
+	ioat_reset(chan);
+	while (ioat_reset_pending(chan)) {
+		if (end && time_after(jiffies, end)) {
+			err = -ETIMEDOUT;
+			break;
+		}
+		cpu_relax();
+	}
+
+	return err;
+}
+
+static void ioat2_restart_channel(struct ioat2_dma_chan *ioat)
+{
+	struct ioat_chan_common *chan = &ioat->base;
+	unsigned long phys_complete;
+
+	ioat2_quiesce(chan, 0);
 	if (ioat_cleanup_preamble(chan, &phys_complete))
 		__cleanup(ioat, phys_complete);
 
@@ -318,6 +348,19 @@ void ioat2_timer_event(unsigned long data)
 	spin_unlock_bh(&chan->cleanup_lock);
 }
 
+static int ioat2_reset_hw(struct ioat_chan_common *chan)
+{
+	/* throw away whatever the channel was doing and get it initialized */
+	u32 chanerr;
+
+	ioat2_quiesce(chan, msecs_to_jiffies(100));
+
+	chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
+	writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
+
+	return ioat2_reset_sync(chan, msecs_to_jiffies(200));
+}
+
 /**
  * ioat2_enumerate_channels - find and initialize the device's channels
  * @device: the device to be enumerated
@@ -360,6 +403,10 @@ int ioat2_enumerate_channels(struct ioatdma_device *device)
 				  (unsigned long) ioat);
 		ioat->xfercap_log = xfercap_log;
 		spin_lock_init(&ioat->ring_lock);
+		if (device->reset_hw(&ioat->base)) {
+			i = 0;
+			break;
+		}
 	}
 	dma->chancnt = i;
 	return i;
@@ -467,7 +514,6 @@ int ioat2_alloc_chan_resources(struct dma_chan *c)
 	struct ioat2_dma_chan *ioat = to_ioat2_chan(c);
 	struct ioat_chan_common *chan = &ioat->base;
 	struct ioat_ring_ent **ring;
-	u32 chanerr;
 	int order;
 
 	/* have we already been set up? */
@@ -477,12 +523,6 @@ int ioat2_alloc_chan_resources(struct dma_chan *c)
 	/* Setup register to interrupt and write completion status on error */
 	writew(IOAT_CHANCTRL_RUN, chan->reg_base + IOAT_CHANCTRL_OFFSET);
 
-	chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
-	if (chanerr) {
-		dev_err(to_dev(chan), "CHANERR = %x, clearing\n", chanerr);
-		writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
-	}
-
 	/* allocate a completion writeback area */
 	/* doing 2 32bit writes to mmio since 1 64b write doesn't work */
 	chan->completion = pci_pool_alloc(chan->device->completion_pool,
@@ -746,13 +786,7 @@ void ioat2_free_chan_resources(struct dma_chan *c)
 	tasklet_disable(&chan->cleanup_task);
 	del_timer_sync(&chan->timer);
 	device->cleanup_tasklet((unsigned long) ioat);
-
-	/* Delay 100ms after reset to allow internal DMA logic to quiesce
-	 * before removing DMA descriptor resources.
-	 */
-	writeb(IOAT_CHANCMD_RESET,
-	       chan->reg_base + IOAT_CHANCMD_OFFSET(chan->device->version));
-	mdelay(100);
+	device->reset_hw(chan);
 
 	spin_lock_bh(&ioat->ring_lock);
 	descs = ioat2_ring_space(ioat);
@@ -839,6 +873,7 @@ int __devinit ioat2_dma_probe(struct ioatdma_device *device, int dca)
 	int err;
 
 	device->enumerate_channels = ioat2_enumerate_channels;
+	device->reset_hw = ioat2_reset_hw;
 	device->cleanup_tasklet = ioat2_cleanup_tasklet;
 	device->timer_fn = ioat2_timer_event;
 	device->self_test = ioat_dma_self_test;
diff --git a/drivers/dma/ioat/dma_v2.h b/drivers/dma/ioat/dma_v2.h
index 1d849ef74d5f..3afad8da43cc 100644
--- a/drivers/dma/ioat/dma_v2.h
+++ b/drivers/dma/ioat/dma_v2.h
@@ -185,6 +185,8 @@ bool reshape_ring(struct ioat2_dma_chan *ioat, int order);
 void __ioat2_issue_pending(struct ioat2_dma_chan *ioat);
 void ioat2_cleanup_tasklet(unsigned long data);
 void ioat2_timer_event(unsigned long data);
+int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo);
+int ioat2_reset_sync(struct ioat_chan_common *chan, unsigned long tmo);
 extern struct kobj_type ioat2_ktype;
 extern struct kmem_cache *ioat2_cache;
 #endif /* IOATDMA_V2_H */
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index 42f6f10fb0cc..9908c9e94b2d 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -650,9 +650,11 @@ __ioat3_prep_pq_lock(struct dma_chan *c, enum sum_check_flags *result,
 
 	num_descs = ioat2_xferlen_to_descs(ioat, len);
 	/* we need 2x the number of descriptors to cover greater than 3
-	 * sources
+	 * sources (we need 1 extra source in the q-only continuation
+	 * case and 3 extra sources in the p+q continuation case.
 	 */
-	if (src_cnt > 3 || flags & DMA_PREP_CONTINUE) {
+	if (src_cnt + dmaf_p_disabled_continue(flags) > 3 ||
+	    (dmaf_continue(flags) && !dmaf_p_disabled_continue(flags))) {
 		with_ext = 1;
 		num_descs *= 2;
 	} else
@@ -1128,6 +1130,45 @@ static int __devinit ioat3_dma_self_test(struct ioatdma_device *device)
 	return 0;
 }
 
+static int ioat3_reset_hw(struct ioat_chan_common *chan)
+{
+	/* throw away whatever the channel was doing and get it
+	 * initialized, with ioat3 specific workarounds
+	 */
+	struct ioatdma_device *device = chan->device;
+	struct pci_dev *pdev = device->pdev;
+	u32 chanerr;
+	u16 dev_id;
+	int err;
+
+	ioat2_quiesce(chan, msecs_to_jiffies(100));
+
+	chanerr = readl(chan->reg_base + IOAT_CHANERR_OFFSET);
+	writel(chanerr, chan->reg_base + IOAT_CHANERR_OFFSET);
+
+	/* -= IOAT ver.3 workarounds =- */
+	/* Write CHANERRMSK_INT with 3E07h to mask out the errors
+	 * that can cause stability issues for IOAT ver.3, and clear any
+	 * pending errors
+	 */
+	pci_write_config_dword(pdev, IOAT_PCI_CHANERRMASK_INT_OFFSET, 0x3e07);
+	err = pci_read_config_dword(pdev, IOAT_PCI_CHANERR_INT_OFFSET, &chanerr);
+	if (err) {
+		dev_err(&pdev->dev, "channel error register unreachable\n");
+		return err;
+	}
+	pci_write_config_dword(pdev, IOAT_PCI_CHANERR_INT_OFFSET, chanerr);
+
+	/* Clear DMAUNCERRSTS Cfg-Reg Parity Error status bit
+	 * (workaround for spurious config parity error after restart)
+	 */
+	pci_read_config_word(pdev, IOAT_PCI_DEVICE_ID_OFFSET, &dev_id);
+	if (dev_id == PCI_DEVICE_ID_INTEL_IOAT_TBG0)
+		pci_write_config_dword(pdev, IOAT_PCI_DMAUNCERRSTS_OFFSET, 0x10);
+
+	return ioat2_reset_sync(chan, msecs_to_jiffies(200));
+}
+
 int __devinit ioat3_dma_probe(struct ioatdma_device *device, int dca)
 {
 	struct pci_dev *pdev = device->pdev;
@@ -1137,10 +1178,10 @@ int __devinit ioat3_dma_probe(struct ioatdma_device *device, int dca)
 	struct ioat_chan_common *chan;
 	bool is_raid_device = false;
 	int err;
-	u16 dev_id;
 	u32 cap;
 
 	device->enumerate_channels = ioat2_enumerate_channels;
+	device->reset_hw = ioat3_reset_hw;
 	device->self_test = ioat3_dma_self_test;
 	dma = &device->common;
 	dma->device_prep_dma_memcpy = ioat2_dma_prep_memcpy_lock;
@@ -1216,19 +1257,6 @@ int __devinit ioat3_dma_probe(struct ioatdma_device *device, int dca)
 	dma->device_prep_dma_xor_val = NULL;
 	#endif
 
-	/* -= IOAT ver.3 workarounds =- */
-	/* Write CHANERRMSK_INT with 3E07h to mask out the errors
-	 * that can cause stability issues for IOAT ver.3
-	 */
-	pci_write_config_dword(pdev, IOAT_PCI_CHANERRMASK_INT_OFFSET, 0x3e07);
-
-	/* Clear DMAUNCERRSTS Cfg-Reg Parity Error status bit
-	 * (workaround for spurious config parity error after restart)
-	 */
-	pci_read_config_word(pdev, IOAT_PCI_DEVICE_ID_OFFSET, &dev_id);
-	if (dev_id == PCI_DEVICE_ID_INTEL_IOAT_TBG0)
-		pci_write_config_dword(pdev, IOAT_PCI_DMAUNCERRSTS_OFFSET, 0x10);
-
 	err = ioat_probe(device);
 	if (err)
 		return err;
diff --git a/drivers/dma/ioat/registers.h b/drivers/dma/ioat/registers.h
index f015ec196700..e8ae63baf588 100644
--- a/drivers/dma/ioat/registers.h
+++ b/drivers/dma/ioat/registers.h
@@ -27,6 +27,7 @@
 
 #define IOAT_PCI_DEVICE_ID_OFFSET		0x02
 #define IOAT_PCI_DMAUNCERRSTS_OFFSET		0x148
+#define IOAT_PCI_CHANERR_INT_OFFSET		0x180
 #define IOAT_PCI_CHANERRMASK_INT_OFFSET		0x184
 
 /* MMIO Device Registers */
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 2e4a54c8afeb..d10cc899c460 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -23,16 +23,19 @@
 #include <linux/dmaengine.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
-#include <linux/dmapool.h>
 #include <linux/platform_device.h>
 #include <cpu/dma.h>
 #include <asm/dma-sh.h>
 #include "shdma.h"
 
 /* DMA descriptor control */
-#define DESC_LAST	(-1)
-#define DESC_COMP	(1)
-#define DESC_NCOMP	(0)
+enum sh_dmae_desc_status {
+	DESC_IDLE,
+	DESC_PREPARED,
+	DESC_SUBMITTED,
+	DESC_COMPLETED,	/* completed, have to call callback */
+	DESC_WAITING,	/* callback called, waiting for ack / re-submit */
+};
 
 #define NR_DESCS_PER_CHANNEL 32
 /*
@@ -45,6 +48,8 @@
  */
 #define RS_DEFAULT  (RS_DUAL)
 
+static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan, bool all);
+
 #define SH_DMAC_CHAN_BASE(id) (dma_base_addr[id])
 static void sh_dmae_writel(struct sh_dmae_chan *sh_dc, u32 data, u32 reg)
 {
@@ -106,11 +111,11 @@ static inline unsigned int calc_xmit_shift(struct sh_dmae_chan *sh_chan)
 	return ts_shift[(chcr & CHCR_TS_MASK) >> CHCR_TS_SHIFT];
 }
 
-static void dmae_set_reg(struct sh_dmae_chan *sh_chan, struct sh_dmae_regs hw)
+static void dmae_set_reg(struct sh_dmae_chan *sh_chan, struct sh_dmae_regs *hw)
 {
-	sh_dmae_writel(sh_chan, hw.sar, SAR);
-	sh_dmae_writel(sh_chan, hw.dar, DAR);
-	sh_dmae_writel(sh_chan, hw.tcr >> calc_xmit_shift(sh_chan), TCR);
+	sh_dmae_writel(sh_chan, hw->sar, SAR);
+	sh_dmae_writel(sh_chan, hw->dar, DAR);
+	sh_dmae_writel(sh_chan, hw->tcr >> calc_xmit_shift(sh_chan), TCR);
 }
 
 static void dmae_start(struct sh_dmae_chan *sh_chan)
@@ -184,8 +189,9 @@ static int dmae_set_dmars(struct sh_dmae_chan *sh_chan, u16 val)
 
 static dma_cookie_t sh_dmae_tx_submit(struct dma_async_tx_descriptor *tx)
 {
-	struct sh_desc *desc = tx_to_sh_desc(tx);
+	struct sh_desc *desc = tx_to_sh_desc(tx), *chunk, *last = desc, *c;
 	struct sh_dmae_chan *sh_chan = to_sh_chan(tx->chan);
+	dma_async_tx_callback callback = tx->callback;
 	dma_cookie_t cookie;
 
 	spin_lock_bh(&sh_chan->desc_lock);
@@ -195,45 +201,53 @@ static dma_cookie_t sh_dmae_tx_submit(struct dma_async_tx_descriptor *tx)
 	if (cookie < 0)
 		cookie = 1;
 
-	/* If desc only in the case of 1 */
-	if (desc->async_tx.cookie != -EBUSY)
-		desc->async_tx.cookie = cookie;
-	sh_chan->common.cookie = desc->async_tx.cookie;
+	sh_chan->common.cookie = cookie;
+	tx->cookie = cookie;
+
+	/* Mark all chunks of this descriptor as submitted, move to the queue */
+	list_for_each_entry_safe(chunk, c, desc->node.prev, node) {
+		/*
+		 * All chunks are on the global ld_free, so, we have to find
+		 * the end of the chain ourselves
+		 */
+		if (chunk != desc && (chunk->mark == DESC_IDLE ||
+				      chunk->async_tx.cookie > 0 ||
+				      chunk->async_tx.cookie == -EBUSY ||
+				      &chunk->node == &sh_chan->ld_free))
+			break;
+		chunk->mark = DESC_SUBMITTED;
+		/* Callback goes to the last chunk */
+		chunk->async_tx.callback = NULL;
+		chunk->cookie = cookie;
+		list_move_tail(&chunk->node, &sh_chan->ld_queue);
+		last = chunk;
+	}
+
+	last->async_tx.callback = callback;
+	last->async_tx.callback_param = tx->callback_param;
 
-	list_splice_init(&desc->tx_list, sh_chan->ld_queue.prev);
+	dev_dbg(sh_chan->dev, "submit #%d@%p on %d: %x[%d] -> %x\n",
+		tx->cookie, &last->async_tx, sh_chan->id,
+		desc->hw.sar, desc->hw.tcr, desc->hw.dar);
 
 	spin_unlock_bh(&sh_chan->desc_lock);
 
 	return cookie;
 }
 
+/* Called with desc_lock held */
 static struct sh_desc *sh_dmae_get_desc(struct sh_dmae_chan *sh_chan)
 {
-	struct sh_desc *desc, *_desc, *ret = NULL;
+	struct sh_desc *desc;
 
-	spin_lock_bh(&sh_chan->desc_lock);
-	list_for_each_entry_safe(desc, _desc, &sh_chan->ld_free, node) {
-		if (async_tx_test_ack(&desc->async_tx)) {
+	list_for_each_entry(desc, &sh_chan->ld_free, node)
+		if (desc->mark != DESC_PREPARED) {
+			BUG_ON(desc->mark != DESC_IDLE);
 			list_del(&desc->node);
-			ret = desc;
-			break;
+			return desc;
 		}
-	}
-	spin_unlock_bh(&sh_chan->desc_lock);
-
-	return ret;
-}
-
-static void sh_dmae_put_desc(struct sh_dmae_chan *sh_chan, struct sh_desc *desc)
-{
-	if (desc) {
-		spin_lock_bh(&sh_chan->desc_lock);
-
-		list_splice_init(&desc->tx_list, &sh_chan->ld_free);
-		list_add(&desc->node, &sh_chan->ld_free);
 
-		spin_unlock_bh(&sh_chan->desc_lock);
-	}
+	return NULL;
 }
 
 static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
@@ -252,11 +266,10 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
 		dma_async_tx_descriptor_init(&desc->async_tx,
 					&sh_chan->common);
 		desc->async_tx.tx_submit = sh_dmae_tx_submit;
-		desc->async_tx.flags = DMA_CTRL_ACK;
-		INIT_LIST_HEAD(&desc->tx_list);
-		sh_dmae_put_desc(sh_chan, desc);
+		desc->mark = DESC_IDLE;
 
 		spin_lock_bh(&sh_chan->desc_lock);
+		list_add(&desc->node, &sh_chan->ld_free);
 		sh_chan->descs_allocated++;
 	}
 	spin_unlock_bh(&sh_chan->desc_lock);
@@ -273,7 +286,10 @@ static void sh_dmae_free_chan_resources(struct dma_chan *chan)
 	struct sh_desc *desc, *_desc;
 	LIST_HEAD(list);
 
-	BUG_ON(!list_empty(&sh_chan->ld_queue));
+	/* Prepared and not submitted descriptors can still be on the queue */
+	if (!list_empty(&sh_chan->ld_queue))
+		sh_dmae_chan_ld_cleanup(sh_chan, true);
+
 	spin_lock_bh(&sh_chan->desc_lock);
 
 	list_splice_init(&sh_chan->ld_free, &list);
@@ -292,6 +308,8 @@ static struct dma_async_tx_descriptor *sh_dmae_prep_memcpy(
 	struct sh_dmae_chan *sh_chan;
 	struct sh_desc *first = NULL, *prev = NULL, *new;
 	size_t copy_size;
+	LIST_HEAD(tx_list);
+	int chunks = (len + SH_DMA_TCR_MAX) / (SH_DMA_TCR_MAX + 1);
 
 	if (!chan)
 		return NULL;
@@ -301,108 +319,189 @@ static struct dma_async_tx_descriptor *sh_dmae_prep_memcpy(
 
 	sh_chan = to_sh_chan(chan);
 
+	/* Have to lock the whole loop to protect against concurrent release */
+	spin_lock_bh(&sh_chan->desc_lock);
+
+	/*
+	 * Chaining:
+	 * first descriptor is what user is dealing with in all API calls, its
+	 *	cookie is at first set to -EBUSY, at tx-submit to a positive
+	 *	number
+	 * if more than one chunk is needed further chunks have cookie = -EINVAL
+	 * the last chunk, if not equal to the first, has cookie = -ENOSPC
+	 * all chunks are linked onto the tx_list head with their .node heads
+	 *	only during this function, then they are immediately spliced
+	 *	back onto the free list in form of a chain
+	 */
 	do {
-		/* Allocate the link descriptor from DMA pool */
+		/* Allocate the link descriptor from the free list */
 		new = sh_dmae_get_desc(sh_chan);
 		if (!new) {
 			dev_err(sh_chan->dev,
 				"No free memory for link descriptor\n");
-			goto err_get_desc;
+			list_for_each_entry(new, &tx_list, node)
+				new->mark = DESC_IDLE;
+			list_splice(&tx_list, &sh_chan->ld_free);
+			spin_unlock_bh(&sh_chan->desc_lock);
+			return NULL;
 		}
 
-		copy_size = min(len, (size_t)SH_DMA_TCR_MAX);
+		copy_size = min(len, (size_t)SH_DMA_TCR_MAX + 1);
 
 		new->hw.sar = dma_src;
 		new->hw.dar = dma_dest;
 		new->hw.tcr = copy_size;
-		if (!first)
+		if (!first) {
+			/* First desc */
+			new->async_tx.cookie = -EBUSY;
 			first = new;
+		} else {
+			/* Other desc - invisible to the user */
+			new->async_tx.cookie = -EINVAL;
+		}
 
-		new->mark = DESC_NCOMP;
-		async_tx_ack(&new->async_tx);
+		dev_dbg(sh_chan->dev,
+			"chaining %u of %u with %p, dst %x, cookie %d\n",
+			copy_size, len, &new->async_tx, dma_dest,
+			new->async_tx.cookie);
+
+		new->mark = DESC_PREPARED;
+		new->async_tx.flags = flags;
+		new->chunks = chunks--;
 
 		prev = new;
 		len -= copy_size;
 		dma_src += copy_size;
 		dma_dest += copy_size;
 		/* Insert the link descriptor to the LD ring */
-		list_add_tail(&new->node, &first->tx_list);
+		list_add_tail(&new->node, &tx_list);
 	} while (len);
 
-	new->async_tx.flags = flags; /* client is in control of this ack */
-	new->async_tx.cookie = -EBUSY; /* Last desc */
+	if (new != first)
+		new->async_tx.cookie = -ENOSPC;
 
-	return &first->async_tx;
+	/* Put them back on the free list, so, they don't get lost */
+	list_splice_tail(&tx_list, &sh_chan->ld_free);
 
-err_get_desc:
-	sh_dmae_put_desc(sh_chan, first);
-	return NULL;
+	spin_unlock_bh(&sh_chan->desc_lock);
 
+	return &first->async_tx;
 }
 
-/*
- * sh_chan_ld_cleanup - Clean up link descriptors
- *
- * This function clean up the ld_queue of DMA channel.
- */
-static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan)
+static dma_async_tx_callback __ld_cleanup(struct sh_dmae_chan *sh_chan, bool all)
 {
 	struct sh_desc *desc, *_desc;
+	/* Is the "exposed" head of a chain acked? */
+	bool head_acked = false;
+	dma_cookie_t cookie = 0;
+	dma_async_tx_callback callback = NULL;
+	void *param = NULL;
 
 	spin_lock_bh(&sh_chan->desc_lock);
 	list_for_each_entry_safe(desc, _desc, &sh_chan->ld_queue, node) {
-		dma_async_tx_callback callback;
-		void *callback_param;
-
-		/* non send data */
-		if (desc->mark == DESC_NCOMP)
+		struct dma_async_tx_descriptor *tx = &desc->async_tx;
+
+		BUG_ON(tx->cookie > 0 && tx->cookie != desc->cookie);
+		BUG_ON(desc->mark != DESC_SUBMITTED &&
+		       desc->mark != DESC_COMPLETED &&
+		       desc->mark != DESC_WAITING);
+
+		/*
+		 * queue is ordered, and we use this loop to (1) clean up all
+		 * completed descriptors, and to (2) update descriptor flags of
+		 * any chunks in a (partially) completed chain
+		 */
+		if (!all && desc->mark == DESC_SUBMITTED &&
+		    desc->cookie != cookie)
 			break;
 
-		/* send data sesc */
-		callback = desc->async_tx.callback;
-		callback_param = desc->async_tx.callback_param;
+		if (tx->cookie > 0)
+			cookie = tx->cookie;
 
-		/* Remove from ld_queue list */
-		list_splice_init(&desc->tx_list, &sh_chan->ld_free);
+		if (desc->mark == DESC_COMPLETED && desc->chunks == 1) {
+			BUG_ON(sh_chan->completed_cookie != desc->cookie - 1);
+			sh_chan->completed_cookie = desc->cookie;
+		}
 
-		dev_dbg(sh_chan->dev, "link descriptor %p will be recycle.\n",
-				desc);
+		/* Call callback on the last chunk */
+		if (desc->mark == DESC_COMPLETED && tx->callback) {
+			desc->mark = DESC_WAITING;
+			callback = tx->callback;
+			param = tx->callback_param;
+			dev_dbg(sh_chan->dev, "descriptor #%d@%p on %d callback\n",
+				tx->cookie, tx, sh_chan->id);
+			BUG_ON(desc->chunks != 1);
+			break;
+		}
 
-		list_move(&desc->node, &sh_chan->ld_free);
-		/* Run the link descriptor callback function */
-		if (callback) {
-			spin_unlock_bh(&sh_chan->desc_lock);
-			dev_dbg(sh_chan->dev, "link descriptor %p callback\n",
-					desc);
-			callback(callback_param);
-			spin_lock_bh(&sh_chan->desc_lock);
+		if (tx->cookie > 0 || tx->cookie == -EBUSY) {
+			if (desc->mark == DESC_COMPLETED) {
+				BUG_ON(tx->cookie < 0);
+				desc->mark = DESC_WAITING;
+			}
+			head_acked = async_tx_test_ack(tx);
+		} else {
+			switch (desc->mark) {
+			case DESC_COMPLETED:
+				desc->mark = DESC_WAITING;
+				/* Fall through */
+			case DESC_WAITING:
+				if (head_acked)
+					async_tx_ack(&desc->async_tx);
+			}
+		}
+
+		dev_dbg(sh_chan->dev, "descriptor %p #%d completed.\n",
+			tx, tx->cookie);
+
+		if (((desc->mark == DESC_COMPLETED ||
+		      desc->mark == DESC_WAITING) &&
+		     async_tx_test_ack(&desc->async_tx)) || all) {
+			/* Remove from ld_queue list */
+			desc->mark = DESC_IDLE;
+			list_move(&desc->node, &sh_chan->ld_free);
 		}
 	}
 	spin_unlock_bh(&sh_chan->desc_lock);
+
+	if (callback)
+		callback(param);
+
+	return callback;
+}
+
+/*
+ * sh_chan_ld_cleanup - Clean up link descriptors
+ *
+ * This function cleans up the ld_queue of DMA channel.
+ */
+static void sh_dmae_chan_ld_cleanup(struct sh_dmae_chan *sh_chan, bool all)
+{
+	while (__ld_cleanup(sh_chan, all))
+		;
 }
 
 static void sh_chan_xfer_ld_queue(struct sh_dmae_chan *sh_chan)
 {
-	struct list_head *ld_node;
-	struct sh_dmae_regs hw;
+	struct sh_desc *sd;
 
+	spin_lock_bh(&sh_chan->desc_lock);
 	/* DMA work check */
-	if (dmae_is_busy(sh_chan))
+	if (dmae_is_busy(sh_chan)) {
+		spin_unlock_bh(&sh_chan->desc_lock);
 		return;
+	}
 
 	/* Find the first un-transfer desciptor */
-	for (ld_node = sh_chan->ld_queue.next;
-		(ld_node != &sh_chan->ld_queue)
-			&& (to_sh_desc(ld_node)->mark == DESC_COMP);
-		ld_node = ld_node->next)
-		cpu_relax();
-
-	if (ld_node != &sh_chan->ld_queue) {
-		/* Get the ld start address from ld_queue */
-		hw = to_sh_desc(ld_node)->hw;
-		dmae_set_reg(sh_chan, hw);
-		dmae_start(sh_chan);
-	}
+	list_for_each_entry(sd, &sh_chan->ld_queue, node)
+		if (sd->mark == DESC_SUBMITTED) {
+			/* Get the ld start address from ld_queue */
+			dmae_set_reg(sh_chan, &sd->hw);
+			dmae_start(sh_chan);
+			break;
+		}
+
+	spin_unlock_bh(&sh_chan->desc_lock);
 }
 
 static void sh_dmae_memcpy_issue_pending(struct dma_chan *chan)
@@ -420,12 +519,11 @@ static enum dma_status sh_dmae_is_complete(struct dma_chan *chan,
 	dma_cookie_t last_used;
 	dma_cookie_t last_complete;
 
-	sh_dmae_chan_ld_cleanup(sh_chan);
+	sh_dmae_chan_ld_cleanup(sh_chan, false);
 
 	last_used = chan->cookie;
 	last_complete = sh_chan->completed_cookie;
-	if (last_complete == -EBUSY)
-		last_complete = last_used;
+	BUG_ON(last_complete < 0);
 
 	if (done)
 		*done = last_complete;
@@ -480,11 +578,13 @@ static irqreturn_t sh_dmae_err(int irq, void *data)
 		err = sh_dmae_rst(0);
 		if (err)
 			return err;
+#ifdef SH_DMAC_BASE1
 		if (shdev->pdata.mode & SHDMA_DMAOR1) {
 			err = sh_dmae_rst(1);
 			if (err)
 				return err;
 		}
+#endif
 		disable_irq(irq);
 		return IRQ_HANDLED;
 	}
@@ -494,35 +594,25 @@ static irqreturn_t sh_dmae_err(int irq, void *data)
 static void dmae_do_tasklet(unsigned long data)
 {
 	struct sh_dmae_chan *sh_chan = (struct sh_dmae_chan *)data;
-	struct sh_desc *desc, *_desc, *cur_desc = NULL;
+	struct sh_desc *desc;
 	u32 sar_buf = sh_dmae_readl(sh_chan, SAR);
 
-	list_for_each_entry_safe(desc, _desc,
-				 &sh_chan->ld_queue, node) {
-		if ((desc->hw.sar + desc->hw.tcr) == sar_buf) {
-			cur_desc = desc;
+	spin_lock(&sh_chan->desc_lock);
+	list_for_each_entry(desc, &sh_chan->ld_queue, node) {
+		if ((desc->hw.sar + desc->hw.tcr) == sar_buf &&
+		    desc->mark == DESC_SUBMITTED) {
+			dev_dbg(sh_chan->dev, "done #%d@%p dst %u\n",
+				desc->async_tx.cookie, &desc->async_tx,
+				desc->hw.dar);
+			desc->mark = DESC_COMPLETED;
 			break;
 		}
 	}
+	spin_unlock(&sh_chan->desc_lock);
 
-	if (cur_desc) {
-		switch (cur_desc->async_tx.cookie) {
-		case 0: /* other desc data */
-			break;
-		case -EBUSY: /* last desc */
-		sh_chan->completed_cookie =
-				cur_desc->async_tx.cookie;
-			break;
-		default: /* first desc ( 0 < )*/
-			sh_chan->completed_cookie =
-				cur_desc->async_tx.cookie - 1;
-			break;
-		}
-		cur_desc->mark = DESC_COMP;
-	}
 	/* Next desc */
 	sh_chan_xfer_ld_queue(sh_chan);
-	sh_dmae_chan_ld_cleanup(sh_chan);
+	sh_dmae_chan_ld_cleanup(sh_chan, false);
 }
 
 static unsigned int get_dmae_irq(unsigned int id)
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h
index 60b81e529b42..108f1cffb6f5 100644
--- a/drivers/dma/shdma.h
+++ b/drivers/dma/shdma.h
@@ -13,9 +13,9 @@
 #ifndef __DMA_SHDMA_H
 #define __DMA_SHDMA_H
 
-#include <linux/device.h>
-#include <linux/dmapool.h>
 #include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
 
 #define SH_DMA_TCR_MAX 0x00FFFFFF	/* 16MB */
 
@@ -26,13 +26,16 @@ struct sh_dmae_regs {
 };
 
 struct sh_desc {
-	struct list_head tx_list;
 	struct sh_dmae_regs hw;
 	struct list_head node;
 	struct dma_async_tx_descriptor async_tx;
+	dma_cookie_t cookie;
+	int chunks;
 	int mark;
 };
 
+struct device;
+
 struct sh_dmae_chan {
 	dma_cookie_t completed_cookie;	/* The maximum cookie completed */
 	spinlock_t desc_lock;		/* Descriptor operation lock */
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index df5b68433f34..000dc67b85b7 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -197,7 +197,7 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci, u32 *bw)
 	edac_printk(KERN_DEBUG, EDAC_MC,
 		    "pci-read, sdram scrub control value: %d \n", scrubval);
 
-	for (i = 0; ARRAY_SIZE(scrubrates); i++) {
+	for (i = 0; i < ARRAY_SIZE(scrubrates); i++) {
 		if (scrubrates[i].scrubval == scrubval) {
 			*bw = scrubrates[i].bandwidth;
 			status = 0;
@@ -1700,11 +1700,14 @@ static void f10_map_sysaddr_to_csrow(struct mem_ctl_info *mci,
  */
 static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt)
 {
-	int dimm, size0, size1;
+	int dimm, size0, size1, factor = 0;
 	u32 dbam;
 	u32 *dcsb;
 
 	if (boot_cpu_data.x86 == 0xf) {
+		if (pvt->dclr0 & F10_WIDTH_128)
+			factor = 1;
+
 		/* K8 families < revF not supported yet */
 	       if (pvt->ext_model < K8_REV_F)
 			return;
@@ -1732,7 +1735,8 @@ static void amd64_debug_display_dimm_sizes(int ctrl, struct amd64_pvt *pvt)
 			size1 = pvt->ops->dbam_to_cs(pvt, DBAM_DIMM(dimm, dbam));
 
 		edac_printk(KERN_DEBUG, EDAC_MC, " %d: %5dMB %d: %5dMB\n",
-			    dimm * 2, size0, dimm * 2 + 1, size1);
+			    dimm * 2,     size0 << factor,
+			    dimm * 2 + 1, size1 << factor);
 	}
 }
 
@@ -2345,7 +2349,7 @@ static void amd64_read_mc_registers(struct amd64_pvt *pvt)
 	amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_0, &pvt->dclr0);
 	amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_0, &pvt->dchr0);
 
-	if (!dct_ganging_enabled(pvt)) {
+	if (!dct_ganging_enabled(pvt) && boot_cpu_data.x86 >= 0x10) {
 		amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_1, &pvt->dclr1);
 		amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_1, &pvt->dchr1);
 	}
@@ -2686,9 +2690,8 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt)
 			amd64_printk(KERN_WARNING, "%s", ecc_warning);
 			return -ENODEV;
 		}
-	} else
-		/* CLEAR the override, since BIOS controlled it */
 		ecc_enable_override = 0;
+	}
 
 	return 0;
 }
@@ -2925,16 +2928,15 @@ static void __devexit amd64_remove_one_instance(struct pci_dev *pdev)
 
 	amd64_free_mc_sibling_devices(pvt);
 
-	kfree(pvt);
-	mci->pvt_info = NULL;
-
-	mci_lookup[pvt->mc_node_id] = NULL;
-
 	/* unregister from EDAC MCE */
 	amd_report_gart_errors(false);
 	amd_unregister_ecc_decoder(amd64_decode_bus_error);
 
 	/* Free the EDAC CORE resources */
+	mci->pvt_info = NULL;
+	mci_lookup[pvt->mc_node_id] = NULL;
+
+	kfree(pvt);
 	edac_mc_free(mci);
 }
 
@@ -3011,25 +3013,29 @@ static void amd64_setup_pci_device(void)
 static int __init amd64_edac_init(void)
 {
 	int nb, err = -ENODEV;
+	bool load_ok = false;
 
 	edac_printk(KERN_INFO, EDAC_MOD_STR, EDAC_AMD64_VERSION "\n");
 
 	opstate_init();
 
 	if (cache_k8_northbridges() < 0)
-		return err;
+		goto err_ret;
 
 	msrs = msrs_alloc();
+	if (!msrs)
+		goto err_ret;
 
 	err = pci_register_driver(&amd64_pci_driver);
 	if (err)
-		return err;
+		goto err_pci;
 
 	/*
 	 * At this point, the array 'pvt_lookup[]' contains pointers to alloc'd
 	 * amd64_pvt structs. These will be used in the 2nd stage init function
 	 * to finish initialization of the MC instances.
 	 */
+	err = -ENODEV;
 	for (nb = 0; nb < num_k8_northbridges; nb++) {
 		if (!pvt_lookup[nb])
 			continue;
@@ -3037,16 +3043,21 @@ static int __init amd64_edac_init(void)
 		err = amd64_init_2nd_stage(pvt_lookup[nb]);
 		if (err)
 			goto err_2nd_stage;
-	}
 
-	amd64_setup_pci_device();
+		load_ok = true;
+	}
 
-	return 0;
+	if (load_ok) {
+		amd64_setup_pci_device();
+		return 0;
+	}
 
 err_2nd_stage:
-	debugf0("2nd stage failed\n");
 	pci_unregister_driver(&amd64_pci_driver);
-
+err_pci:
+	msrs_free(msrs);
+	msrs = NULL;
+err_ret:
 	return err;
 }
 
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 422728cfe994..fb60a877d768 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -534,8 +534,6 @@ static void edac_pci_dev_parity_clear(struct pci_dev *dev)
 {
 	u8 header_type;
 
-	debugf0("%s()\n", __func__);
-
 	get_pci_parity_status(dev, 0);
 
 	/* read the device TYPE, looking for bridges */
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index 77a9579d7167..adc10a2ac5f6 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -577,7 +577,13 @@ static void i5000_process_nonfatal_error_info(struct mem_ctl_info *mci,
 		debugf0("\tUncorrected bits= 0x%x\n", ue_errors);
 
 		branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd);
-		channel = branch;
+
+		/*
+		 * According with i5000 datasheet, bit 28 has no significance
+		 * for errors M4Err-M12Err and M17Err-M21Err, on FERR_NF_FBD
+		 */
+		channel = branch & 2;
+
 		bank = NREC_BANK(info->nrecmema);
 		rank = NREC_RANK(info->nrecmema);
 		rdwr = NREC_RDWR(info->nrecmema);
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index 13efcd362072..a9371b36a9b9 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -1,5 +1,10 @@
+menu "IEEE 1394 (FireWire) support"
+	depends on PCI || BROKEN
+	# firewire-core does not depend on PCI but is
+	# not useful without PCI controller driver
+
 comment "You can enable one or both FireWire driver stacks."
-comment "See the help texts for more information."
+comment "The newer stack is recommended."
 
 config FIREWIRE
 	tristate "FireWire driver stack"
@@ -15,16 +20,6 @@ config FIREWIRE
 	  To compile this driver as a module, say M here: the module will be
 	  called firewire-core.
 
-	  This module functionally replaces ieee1394, raw1394, and video1394.
-	  To access it from application programs, you generally need at least
-	  libraw1394 v2.  IIDC/DCAM applications need libdc1394 v2.
-	  No libraries are required to access storage devices through the
-	  firewire-sbp2 driver.
-
-	  NOTE:
-	  FireWire audio devices currently require the old drivers (ieee1394,
-	  ohci1394, raw1394).
-
 config FIREWIRE_OHCI
 	tristate "OHCI-1394 controllers"
 	depends on PCI && FIREWIRE
@@ -34,22 +29,7 @@ config FIREWIRE_OHCI
 	  is the only chipset in use, so say Y here.
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called firewire-ohci.  It replaces ohci1394 of the classic IEEE 1394
-	  stack.
-
-	  NOTE:
-	  If you want to install firewire-ohci and ohci1394 together, you
-	  should configure them only as modules and blacklist the driver(s)
-	  which you don't want to have auto-loaded.  Add either
-
-	      blacklist firewire-ohci
-	  or
-	      blacklist ohci1394
-	      blacklist video1394
-	      blacklist dv1394
-
-	  to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
-	  depending on your distribution.
+	  called firewire-ohci.
 
 config FIREWIRE_OHCI_DEBUG
 	bool
@@ -66,8 +46,7 @@ config FIREWIRE_SBP2
 	  like scanners.
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called firewire-sbp2.  It replaces sbp2 of the classic IEEE 1394
-	  stack.
+	  called firewire-sbp2.
 
 	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
 	  configuration section.
@@ -83,5 +62,8 @@ config FIREWIRE_NET
 	  NOTE, this driver is not stable yet!
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called firewire-net.  It replaces eth1394 of the classic IEEE 1394
-	  stack.
+	  called firewire-net.
+
+source "drivers/ieee1394/Kconfig"
+
+endmenu
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 231e6ee5ba43..e6d63849e78e 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -601,8 +601,9 @@ static void release_request(struct client *client,
 	struct inbound_transaction_resource *r = container_of(resource,
 			struct inbound_transaction_resource, resource);
 
-	fw_send_response(client->device->card, r->request,
-			 RCODE_CONFLICT_ERROR);
+	if (r->request)
+		fw_send_response(client->device->card, r->request,
+				 RCODE_CONFLICT_ERROR);
 	kfree(r);
 }
 
@@ -645,7 +646,8 @@ static void handle_request(struct fw_card *card, struct fw_request *request,
  failed:
 	kfree(r);
 	kfree(e);
-	fw_send_response(card, request, RCODE_CONFLICT_ERROR);
+	if (request)
+		fw_send_response(card, request, RCODE_CONFLICT_ERROR);
 }
 
 static void release_address_handler(struct client *client,
@@ -715,15 +717,18 @@ static int ioctl_send_response(struct client *client, void *buffer)
 
 	r = container_of(resource, struct inbound_transaction_resource,
 			 resource);
-	if (request->length < r->length)
-		r->length = request->length;
-
-	if (copy_from_user(r->data, u64_to_uptr(request->data), r->length)) {
-		ret = -EFAULT;
-		goto out;
+	if (r->request) {
+		if (request->length < r->length)
+			r->length = request->length;
+		if (copy_from_user(r->data, u64_to_uptr(request->data),
+				   r->length)) {
+			ret = -EFAULT;
+			kfree(r->request);
+			goto out;
+		}
+		fw_send_response(client->device->card, r->request,
+				 request->rcode);
 	}
-
-	fw_send_response(client->device->card, r->request, request->rcode);
  out:
 	kfree(r);
 
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index 842739df23e2..495849eb13cc 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -432,14 +432,20 @@ static struct fw_address_handler *lookup_overlapping_address_handler(
 	return NULL;
 }
 
+static bool is_enclosing_handler(struct fw_address_handler *handler,
+				 unsigned long long offset, size_t length)
+{
+	return handler->offset <= offset &&
+		offset + length <= handler->offset + handler->length;
+}
+
 static struct fw_address_handler *lookup_enclosing_address_handler(
 	struct list_head *list, unsigned long long offset, size_t length)
 {
 	struct fw_address_handler *handler;
 
 	list_for_each_entry(handler, list, link) {
-		if (handler->offset <= offset &&
-		    offset + length <= handler->offset + handler->length)
+		if (is_enclosing_handler(handler, offset, length))
 			return handler;
 	}
 
@@ -465,6 +471,12 @@ const struct fw_address_region fw_unit_space_region =
 	{ .start = 0xfffff0000900ULL, .end = 0x1000000000000ULL, };
 #endif  /*  0  */
 
+static bool is_in_fcp_region(u64 offset, size_t length)
+{
+	return offset >= (CSR_REGISTER_BASE | CSR_FCP_COMMAND) &&
+		offset + length <= (CSR_REGISTER_BASE | CSR_FCP_END);
+}
+
 /**
  * fw_core_add_address_handler - register for incoming requests
  * @handler: callback
@@ -477,8 +489,11 @@ const struct fw_address_region fw_unit_space_region =
  * give the details of the particular request.
  *
  * Return value:  0 on success, non-zero otherwise.
+ *
  * The start offset of the handler's address region is determined by
  * fw_core_add_address_handler() and is returned in handler->offset.
+ *
+ * Address allocations are exclusive, except for the FCP registers.
  */
 int fw_core_add_address_handler(struct fw_address_handler *handler,
 				const struct fw_address_region *region)
@@ -498,10 +513,12 @@ int fw_core_add_address_handler(struct fw_address_handler *handler,
 
 	handler->offset = region->start;
 	while (handler->offset + handler->length <= region->end) {
-		other =
-		    lookup_overlapping_address_handler(&address_handler_list,
-						       handler->offset,
-						       handler->length);
+		if (is_in_fcp_region(handler->offset, handler->length))
+			other = NULL;
+		else
+			other = lookup_overlapping_address_handler
+					(&address_handler_list,
+					 handler->offset, handler->length);
 		if (other != NULL) {
 			handler->offset += other->length;
 		} else {
@@ -668,6 +685,9 @@ static struct fw_request *allocate_request(struct fw_packet *p)
 void fw_send_response(struct fw_card *card,
 		      struct fw_request *request, int rcode)
 {
+	if (WARN_ONCE(!request, "invalid for FCP address handlers"))
+		return;
+
 	/* unified transaction or broadcast transaction: don't respond */
 	if (request->ack != ACK_PENDING ||
 	    HEADER_DESTINATION_IS_BROADCAST(request->request_header[0])) {
@@ -686,26 +706,15 @@ void fw_send_response(struct fw_card *card,
 }
 EXPORT_SYMBOL(fw_send_response);
 
-void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
+static void handle_exclusive_region_request(struct fw_card *card,
+					    struct fw_packet *p,
+					    struct fw_request *request,
+					    unsigned long long offset)
 {
 	struct fw_address_handler *handler;
-	struct fw_request *request;
-	unsigned long long offset;
 	unsigned long flags;
 	int tcode, destination, source;
 
-	if (p->ack != ACK_PENDING && p->ack != ACK_COMPLETE)
-		return;
-
-	request = allocate_request(p);
-	if (request == NULL) {
-		/* FIXME: send statically allocated busy packet. */
-		return;
-	}
-
-	offset      =
-		((unsigned long long)
-		 HEADER_GET_OFFSET_HIGH(p->header[1]) << 32) | p->header[2];
 	tcode       = HEADER_GET_TCODE(p->header[0]);
 	destination = HEADER_GET_DESTINATION(p->header[0]);
 	source      = HEADER_GET_SOURCE(p->header[1]);
@@ -732,6 +741,73 @@ void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
 					  request->data, request->length,
 					  handler->callback_data);
 }
+
+static void handle_fcp_region_request(struct fw_card *card,
+				      struct fw_packet *p,
+				      struct fw_request *request,
+				      unsigned long long offset)
+{
+	struct fw_address_handler *handler;
+	unsigned long flags;
+	int tcode, destination, source;
+
+	if ((offset != (CSR_REGISTER_BASE | CSR_FCP_COMMAND) &&
+	     offset != (CSR_REGISTER_BASE | CSR_FCP_RESPONSE)) ||
+	    request->length > 0x200) {
+		fw_send_response(card, request, RCODE_ADDRESS_ERROR);
+
+		return;
+	}
+
+	tcode       = HEADER_GET_TCODE(p->header[0]);
+	destination = HEADER_GET_DESTINATION(p->header[0]);
+	source      = HEADER_GET_SOURCE(p->header[1]);
+
+	if (tcode != TCODE_WRITE_QUADLET_REQUEST &&
+	    tcode != TCODE_WRITE_BLOCK_REQUEST) {
+		fw_send_response(card, request, RCODE_TYPE_ERROR);
+
+		return;
+	}
+
+	spin_lock_irqsave(&address_handler_lock, flags);
+	list_for_each_entry(handler, &address_handler_list, link) {
+		if (is_enclosing_handler(handler, offset, request->length))
+			handler->address_callback(card, NULL, tcode,
+						  destination, source,
+						  p->generation, p->speed,
+						  offset, request->data,
+						  request->length,
+						  handler->callback_data);
+	}
+	spin_unlock_irqrestore(&address_handler_lock, flags);
+
+	fw_send_response(card, request, RCODE_COMPLETE);
+}
+
+void fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
+{
+	struct fw_request *request;
+	unsigned long long offset;
+
+	if (p->ack != ACK_PENDING && p->ack != ACK_COMPLETE)
+		return;
+
+	request = allocate_request(p);
+	if (request == NULL) {
+		/* FIXME: send statically allocated busy packet. */
+		return;
+	}
+
+	offset = ((u64)HEADER_GET_OFFSET_HIGH(p->header[1]) << 32) |
+		p->header[2];
+
+	if (!is_in_fcp_region(offset, request->length))
+		handle_exclusive_region_request(card, p, request, offset);
+	else
+		handle_fcp_region_request(card, p, request, offset);
+
+}
 EXPORT_SYMBOL(fw_core_handle_request);
 
 void fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 96768e160866..a61571c63c59 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2226,7 +2226,6 @@ static int ohci_queue_iso_receive_dualbuffer(struct fw_iso_context *base,
 	if (rest == 0)
 		return -EINVAL;
 
-	/* FIXME: make packet-per-buffer/dual-buffer a context option */
 	while (rest > 0) {
 		d = context_get_descriptors(&ctx->context,
 					    z + header_z, &d_bus);
@@ -2470,7 +2469,10 @@ static int __devinit pci_probe(struct pci_dev *dev,
 	}
 
 	version = reg_read(ohci, OHCI1394_Version) & 0x00ff00ff;
+#if 0
+	/* FIXME: make it a context option or remove dual-buffer mode */
 	ohci->use_dualbuffer = version >= OHCI_VERSION_1_1;
+#endif
 
 	/* dual-buffer mode is broken if more than one IR context is active */
 	if (dev->vendor == PCI_VENDOR_ID_AGERE &&
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 051d1ebbd287..5aeb3b541c80 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -380,7 +380,6 @@ static ssize_t ibft_attr_show_nic(struct ibft_kobject *entry,
 	struct ibft_nic *nic = entry->nic;
 	void *ibft_loc = entry->header;
 	char *str = buf;
-	char *mac;
 	int val;
 
 	if (!nic)
@@ -421,10 +420,7 @@ static ssize_t ibft_attr_show_nic(struct ibft_kobject *entry,
 		str += sprintf(str, "%d\n", nic->vlan);
 		break;
 	case ibft_eth_mac:
-		mac = nic->mac;
-		str += sprintf(str, "%02x:%02x:%02x:%02x:%02x:%02x\n",
-			       (u8)mac[0], (u8)mac[1], (u8)mac[2],
-			       (u8)mac[3], (u8)mac[4], (u8)mac[5]);
+		str += sprintf(str, "%pM\n", nic->mac);
 		break;
 	case ibft_eth_hostname:
 		str += sprintf_string(str, nic->hostname_len,
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index a019b49ecc9b..1f1d88ae68d6 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -172,6 +172,15 @@ config GPIO_ADP5520
 	  To compile this driver as a module, choose M here: the module will
 	  be called adp5520-gpio.
 
+config GPIO_ADP5588
+	tristate "ADP5588 I2C GPIO expander"
+	depends on I2C
+	help
+	  This option enables support for 18 GPIOs found
+	  on Analog Devices ADP5588 GPIO Expanders.
+	  To compile this driver as a module, choose M here: the module will be
+	  called adp5588-gpio.
+
 comment "PCI GPIO expanders:"
 
 config GPIO_CS5535
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 52fe4cf734c7..48687238edb1 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -5,6 +5,7 @@ ccflags-$(CONFIG_DEBUG_GPIO)	+= -DDEBUG
 obj-$(CONFIG_GPIOLIB)		+= gpiolib.o
 
 obj-$(CONFIG_GPIO_ADP5520)	+= adp5520-gpio.o
+obj-$(CONFIG_GPIO_ADP5588)	+= adp5588-gpio.o
 obj-$(CONFIG_GPIO_LANGWELL)	+= langwell_gpio.o
 obj-$(CONFIG_GPIO_MAX7301)	+= max7301.o
 obj-$(CONFIG_GPIO_MAX732X)	+= max732x.o
diff --git a/drivers/gpio/adp5588-gpio.c b/drivers/gpio/adp5588-gpio.c
new file mode 100644
index 000000000000..afc097a16b33
--- /dev/null
+++ b/drivers/gpio/adp5588-gpio.c
@@ -0,0 +1,266 @@
+/*
+ * GPIO Chip driver for Analog Devices
+ * ADP5588 I/O Expander and QWERTY Keypad Controller
+ *
+ * Copyright 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+
+#include <linux/i2c/adp5588.h>
+
+#define DRV_NAME		"adp5588-gpio"
+#define MAXGPIO			18
+#define ADP_BANK(offs)		((offs) >> 3)
+#define ADP_BIT(offs)		(1u << ((offs) & 0x7))
+
+struct adp5588_gpio {
+	struct i2c_client *client;
+	struct gpio_chip gpio_chip;
+	struct mutex lock;	/* protect cached dir, dat_out */
+	unsigned gpio_start;
+	uint8_t dat_out[3];
+	uint8_t dir[3];
+};
+
+static int adp5588_gpio_read(struct i2c_client *client, u8 reg)
+{
+	int ret = i2c_smbus_read_byte_data(client, reg);
+
+	if (ret < 0)
+		dev_err(&client->dev, "Read Error\n");
+
+	return ret;
+}
+
+static int adp5588_gpio_write(struct i2c_client *client, u8 reg, u8 val)
+{
+	int ret = i2c_smbus_write_byte_data(client, reg, val);
+
+	if (ret < 0)
+		dev_err(&client->dev, "Write Error\n");
+
+	return ret;
+}
+
+static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
+{
+	struct adp5588_gpio *dev =
+	    container_of(chip, struct adp5588_gpio, gpio_chip);
+
+	return !!(adp5588_gpio_read(dev->client, GPIO_DAT_STAT1 + ADP_BANK(off))
+		  & ADP_BIT(off));
+}
+
+static void adp5588_gpio_set_value(struct gpio_chip *chip,
+				   unsigned off, int val)
+{
+	unsigned bank, bit;
+	struct adp5588_gpio *dev =
+	    container_of(chip, struct adp5588_gpio, gpio_chip);
+
+	bank = ADP_BANK(off);
+	bit = ADP_BIT(off);
+
+	mutex_lock(&dev->lock);
+	if (val)
+		dev->dat_out[bank] |= bit;
+	else
+		dev->dat_out[bank] &= ~bit;
+
+	adp5588_gpio_write(dev->client, GPIO_DAT_OUT1 + bank,
+			   dev->dat_out[bank]);
+	mutex_unlock(&dev->lock);
+}
+
+static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
+{
+	int ret;
+	unsigned bank;
+	struct adp5588_gpio *dev =
+	    container_of(chip, struct adp5588_gpio, gpio_chip);
+
+	bank = ADP_BANK(off);
+
+	mutex_lock(&dev->lock);
+	dev->dir[bank] &= ~ADP_BIT(off);
+	ret = adp5588_gpio_write(dev->client, GPIO_DIR1 + bank, dev->dir[bank]);
+	mutex_unlock(&dev->lock);
+
+	return ret;
+}
+
+static int adp5588_gpio_direction_output(struct gpio_chip *chip,
+					 unsigned off, int val)
+{
+	int ret;
+	unsigned bank, bit;
+	struct adp5588_gpio *dev =
+	    container_of(chip, struct adp5588_gpio, gpio_chip);
+
+	bank = ADP_BANK(off);
+	bit = ADP_BIT(off);
+
+	mutex_lock(&dev->lock);
+	dev->dir[bank] |= bit;
+
+	if (val)
+		dev->dat_out[bank] |= bit;
+	else
+		dev->dat_out[bank] &= ~bit;
+
+	ret = adp5588_gpio_write(dev->client, GPIO_DAT_OUT1 + bank,
+				 dev->dat_out[bank]);
+	ret |= adp5588_gpio_write(dev->client, GPIO_DIR1 + bank,
+				 dev->dir[bank]);
+	mutex_unlock(&dev->lock);
+
+	return ret;
+}
+
+static int __devinit adp5588_gpio_probe(struct i2c_client *client,
+					const struct i2c_device_id *id)
+{
+	struct adp5588_gpio_platform_data *pdata = client->dev.platform_data;
+	struct adp5588_gpio *dev;
+	struct gpio_chip *gc;
+	int ret, i, revid;
+
+	if (pdata == NULL) {
+		dev_err(&client->dev, "missing platform data\n");
+		return -ENODEV;
+	}
+
+	if (!i2c_check_functionality(client->adapter,
+					I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
+		return -EIO;
+	}
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (dev == NULL) {
+		dev_err(&client->dev, "failed to alloc memory\n");
+		return -ENOMEM;
+	}
+
+	dev->client = client;
+
+	gc = &dev->gpio_chip;
+	gc->direction_input = adp5588_gpio_direction_input;
+	gc->direction_output = adp5588_gpio_direction_output;
+	gc->get = adp5588_gpio_get_value;
+	gc->set = adp5588_gpio_set_value;
+	gc->can_sleep = 1;
+
+	gc->base = pdata->gpio_start;
+	gc->ngpio = MAXGPIO;
+	gc->label = client->name;
+	gc->owner = THIS_MODULE;
+
+	mutex_init(&dev->lock);
+
+
+	ret = adp5588_gpio_read(dev->client, DEV_ID);
+	if (ret < 0)
+		goto err;
+
+	revid = ret & ADP5588_DEVICE_ID_MASK;
+
+	for (i = 0, ret = 0; i <= ADP_BANK(MAXGPIO); i++) {
+		dev->dat_out[i] = adp5588_gpio_read(client, GPIO_DAT_OUT1 + i);
+		dev->dir[i] = adp5588_gpio_read(client, GPIO_DIR1 + i);
+		ret |= adp5588_gpio_write(client, KP_GPIO1 + i, 0);
+		ret |= adp5588_gpio_write(client, GPIO_PULL1 + i,
+				(pdata->pullup_dis_mask >> (8 * i)) & 0xFF);
+
+		if (ret)
+			goto err;
+	}
+
+	ret = gpiochip_add(&dev->gpio_chip);
+	if (ret)
+		goto err;
+
+	dev_info(&client->dev, "gpios %d..%d on a %s Rev. %d\n",
+			gc->base, gc->base + gc->ngpio - 1,
+			client->name, revid);
+
+	if (pdata->setup) {
+		ret = pdata->setup(client, gc->base, gc->ngpio, pdata->context);
+		if (ret < 0)
+			dev_warn(&client->dev, "setup failed, %d\n", ret);
+	}
+
+	i2c_set_clientdata(client, dev);
+	return 0;
+
+err:
+	kfree(dev);
+	return ret;
+}
+
+static int __devexit adp5588_gpio_remove(struct i2c_client *client)
+{
+	struct adp5588_gpio_platform_data *pdata = client->dev.platform_data;
+	struct adp5588_gpio *dev = i2c_get_clientdata(client);
+	int ret;
+
+	if (pdata->teardown) {
+		ret = pdata->teardown(client,
+				      dev->gpio_chip.base, dev->gpio_chip.ngpio,
+				      pdata->context);
+		if (ret < 0) {
+			dev_err(&client->dev, "teardown failed %d\n", ret);
+			return ret;
+		}
+	}
+
+	ret = gpiochip_remove(&dev->gpio_chip);
+	if (ret) {
+		dev_err(&client->dev, "gpiochip_remove failed %d\n", ret);
+		return ret;
+	}
+
+	kfree(dev);
+	return 0;
+}
+
+static const struct i2c_device_id adp5588_gpio_id[] = {
+	{DRV_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, adp5588_gpio_id);
+
+static struct i2c_driver adp5588_gpio_driver = {
+	.driver = {
+		   .name = DRV_NAME,
+		   },
+	.probe = adp5588_gpio_probe,
+	.remove = __devexit_p(adp5588_gpio_remove),
+	.id_table = adp5588_gpio_id,
+};
+
+static int __init adp5588_gpio_init(void)
+{
+	return i2c_add_driver(&adp5588_gpio_driver);
+}
+
+module_init(adp5588_gpio_init);
+
+static void __exit adp5588_gpio_exit(void)
+{
+	i2c_del_driver(&adp5588_gpio_driver);
+}
+
+module_exit(adp5588_gpio_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("GPIO ADP5588 Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index a25ad284a272..350842ad3632 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -858,8 +858,6 @@ int gpio_sysfs_set_active_low(unsigned gpio, int value)
 	desc = &gpio_desc[gpio];
 
 	if (test_bit(FLAG_EXPORT, &desc->flags)) {
-		struct device *dev;
-
 		dev = class_find_device(&gpio_class, NULL, desc, match_export);
 		if (dev == NULL) {
 			status = -ENODEV;
diff --git a/drivers/gpu/drm/ati_pcigart.c b/drivers/gpu/drm/ati_pcigart.c
index 628eae3e9b83..a1fce68e3bbe 100644
--- a/drivers/gpu/drm/ati_pcigart.c
+++ b/drivers/gpu/drm/ati_pcigart.c
@@ -39,8 +39,7 @@ static int drm_ati_alloc_pcigart_table(struct drm_device *dev,
 				       struct drm_ati_pcigart_info *gart_info)
 {
 	gart_info->table_handle = drm_pci_alloc(dev, gart_info->table_size,
-						PAGE_SIZE,
-						gart_info->table_mask);
+						PAGE_SIZE);
 	if (gart_info->table_handle == NULL)
 		return -ENOMEM;
 
@@ -112,6 +111,13 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
 		DRM_DEBUG("PCI: no table in VRAM: using normal RAM\n");
 
+		if (pci_set_dma_mask(dev->pdev, gart_info->table_mask)) {
+			DRM_ERROR("fail to set dma mask to 0x%Lx\n",
+				  gart_info->table_mask);
+			ret = 1;
+			goto done;
+		}
+
 		ret = drm_ati_alloc_pcigart_table(dev, gart_info);
 		if (ret) {
 			DRM_ERROR("cannot allocate PCI GART page!\n");
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 3d09e304f6f4..8417cc4c43f1 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -326,7 +326,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 		 * As we're limiting the address to 2^32-1 (or less),
 		 * casting it down to 32 bits is no problem, but we
 		 * need to point to a 64bit variable first. */
-		dmah = drm_pci_alloc(dev, map->size, map->size, 0xffffffffUL);
+		dmah = drm_pci_alloc(dev, map->size, map->size);
 		if (!dmah) {
 			kfree(map);
 			return -ENOMEM;
@@ -885,7 +885,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
 
 	while (entry->buf_count < count) {
 
-		dmah = drm_pci_alloc(dev, PAGE_SIZE << page_order, 0x1000, 0xfffffffful);
+		dmah = drm_pci_alloc(dev, PAGE_SIZE << page_order, 0x1000);
 
 		if (!dmah) {
 			/* Set count correctly so we free the proper amount. */
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 5124401f266a..d91fb8c0b7b3 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -158,6 +158,7 @@ static struct drm_conn_prop_enum_list drm_connector_enum_list[] =
 	{ DRM_MODE_CONNECTOR_HDMIA, "HDMI Type A", 0 },
 	{ DRM_MODE_CONNECTOR_HDMIB, "HDMI Type B", 0 },
 	{ DRM_MODE_CONNECTOR_TV, "TV", 0 },
+	{ DRM_MODE_CONNECTOR_eDP, "Embedded DisplayPort", 0 },
 };
 
 static struct drm_prop_enum_list drm_encoder_enum_list[] =
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 4231d6db72ec..7d0f00a935fa 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -216,7 +216,7 @@ bool drm_helper_crtc_in_use(struct drm_crtc *crtc)
 EXPORT_SYMBOL(drm_helper_crtc_in_use);
 
 /**
- * drm_disable_unused_functions - disable unused objects
+ * drm_helper_disable_unused_functions - disable unused objects
  * @dev: DRM device
  *
  * LOCKING:
@@ -702,7 +702,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 		if (encoder->crtc != crtc)
 			continue;
 
-		DRM_INFO("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
+		DRM_DEBUG("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
 			 mode->name, mode->base.id);
 		encoder_funcs = encoder->helper_private;
 		encoder_funcs->mode_set(encoder, mode, adjusted_mode);
@@ -1032,7 +1032,8 @@ bool drm_helper_initial_config(struct drm_device *dev)
 	/*
 	 * we shouldn't end up with no modes here.
 	 */
-	WARN(!count, "No connectors reported connected with modes\n");
+	if (count == 0)
+		printk(KERN_INFO "No connectors reported connected with modes\n");
 
 	drm_setup_crtcs(dev);
 
@@ -1162,6 +1163,9 @@ EXPORT_SYMBOL(drm_helper_mode_fill_fb_struct);
 int drm_helper_resume_force_mode(struct drm_device *dev)
 {
 	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
+	struct drm_encoder_helper_funcs *encoder_funcs;
+	struct drm_crtc_helper_funcs *crtc_funcs;
 	int ret;
 
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
@@ -1174,6 +1178,25 @@ int drm_helper_resume_force_mode(struct drm_device *dev)
 
 		if (ret == false)
 			DRM_ERROR("failed to set mode on crtc %p\n", crtc);
+
+		/* Turn off outputs that were already powered off */
+		if (drm_helper_choose_crtc_dpms(crtc)) {
+			list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+
+				if(encoder->crtc != crtc)
+					continue;
+
+				encoder_funcs = encoder->helper_private;
+				if (encoder_funcs->dpms)
+					(*encoder_funcs->dpms) (encoder,
+								drm_helper_choose_encoder_dpms(encoder));
+
+				crtc_funcs = crtc->helper_private;
+				if (crtc_funcs->dpms)
+					(*crtc_funcs->dpms) (crtc,
+							     drm_helper_choose_crtc_dpms(crtc));
+			}
+		}
 	}
 	/* disable the unused connectors while restoring the modesetting */
 	drm_helper_disable_unused_functions(dev);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 5c9f79877cbf..defcaf108460 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -911,23 +911,27 @@ static int drm_cvt_modes(struct drm_connector *connector,
 	struct drm_device *dev = connector->dev;
 	struct cvt_timing *cvt;
 	const int rates[] = { 60, 85, 75, 60, 50 };
+	const u8 empty[3] = { 0, 0, 0 };
 
 	for (i = 0; i < 4; i++) {
 		int uninitialized_var(width), height;
 		cvt = &(timing->data.other_data.data.cvt[i]);
 
-		height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 8) + 1) * 2;
-		switch (cvt->code[1] & 0xc0) {
+		if (!memcmp(cvt->code, empty, 3))
+			continue;
+
+		height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2;
+		switch (cvt->code[1] & 0x0c) {
 		case 0x00:
 			width = height * 4 / 3;
 			break;
-		case 0x40:
+		case 0x04:
 			width = height * 16 / 9;
 			break;
-		case 0x80:
+		case 0x08:
 			width = height * 16 / 10;
 			break;
-		case 0xc0:
+		case 0x0c:
 			width = height * 15 / 9;
 			break;
 		}
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1b49fa055f4f..1c2b7d44ec05 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -156,7 +156,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con
 			force = DRM_FORCE_ON;
 			break;
 		case 'D':
-			if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) ||
+			if ((connector->connector_type != DRM_MODE_CONNECTOR_DVII) &&
 			    (connector->connector_type != DRM_MODE_CONNECTOR_HDMIB))
 				force = DRM_FORCE_ON;
 			else
@@ -606,11 +606,10 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
 		return -EINVAL;
 
 	/* Need to resize the fb object !!! */
-	if (var->xres > fb->width || var->yres > fb->height) {
-		DRM_ERROR("Requested width/height is greater than current fb "
-			   "object %dx%d > %dx%d\n", var->xres, var->yres,
-			   fb->width, fb->height);
-		DRM_ERROR("Need resizing code.\n");
+	if (var->bits_per_pixel > fb->bits_per_pixel || var->xres > fb->width || var->yres > fb->height) {
+		DRM_DEBUG("fb userspace requested width/height/bpp is greater than current fb "
+			  "object %dx%d-%d > %dx%d-%d\n", var->xres, var->yres, var->bits_per_pixel,
+			  fb->width, fb->height, fb->bits_per_pixel);
 		return -EINVAL;
 	}
 
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 7998ee66b317..b98384dbd9a7 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -115,6 +115,7 @@ void drm_vblank_cleanup(struct drm_device *dev)
 
 	dev->num_crtcs = 0;
 }
+EXPORT_SYMBOL(drm_vblank_cleanup);
 
 int drm_vblank_init(struct drm_device *dev, int num_crtcs)
 {
@@ -163,7 +164,6 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
 	}
 
 	dev->vblank_disable_allowed = 0;
-
 	return 0;
 
 err:
@@ -493,6 +493,9 @@ EXPORT_SYMBOL(drm_vblank_off);
  */
 void drm_vblank_pre_modeset(struct drm_device *dev, int crtc)
 {
+	/* vblank is not initialized (IRQ not installed ?) */
+	if (!dev->num_crtcs)
+		return;
 	/*
 	 * To avoid all the problems that might happen if interrupts
 	 * were enabled/disabled around or between these calls, we just
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 6d81a02463a3..76d63394c776 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1,9 +1,4 @@
 /*
- * The list_sort function is (presumably) licensed under the GPL (see the
- * top level "COPYING" file for details).
- *
- * The remainder of this file is:
- *
  * Copyright © 1997-2003 by The XFree86 Project, Inc.
  * Copyright © 2007 Dave Airlie
  * Copyright © 2007-2008 Intel Corporation
@@ -36,6 +31,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/list_sort.h>
 #include "drmP.h"
 #include "drm.h"
 #include "drm_crtc.h"
@@ -855,6 +851,7 @@ EXPORT_SYMBOL(drm_mode_prune_invalid);
 
 /**
  * drm_mode_compare - compare modes for favorability
+ * @priv: unused
  * @lh_a: list_head for first mode
  * @lh_b: list_head for second mode
  *
@@ -868,7 +865,7 @@ EXPORT_SYMBOL(drm_mode_prune_invalid);
  * Negative if @lh_a is better than @lh_b, zero if they're equivalent, or
  * positive if @lh_b is better than @lh_a.
  */
-static int drm_mode_compare(struct list_head *lh_a, struct list_head *lh_b)
+static int drm_mode_compare(void *priv, struct list_head *lh_a, struct list_head *lh_b)
 {
 	struct drm_display_mode *a = list_entry(lh_a, struct drm_display_mode, head);
 	struct drm_display_mode *b = list_entry(lh_b, struct drm_display_mode, head);
@@ -885,85 +882,6 @@ static int drm_mode_compare(struct list_head *lh_a, struct list_head *lh_b)
 	return diff;
 }
 
-/* FIXME: what we don't have a list sort function? */
-/* list sort from Mark J Roberts (mjr@znex.org) */
-void list_sort(struct list_head *head,
-	       int (*cmp)(struct list_head *a, struct list_head *b))
-{
-	struct list_head *p, *q, *e, *list, *tail, *oldhead;
-	int insize, nmerges, psize, qsize, i;
-
-	list = head->next;
-	list_del(head);
-	insize = 1;
-	for (;;) {
-		p = oldhead = list;
-		list = tail = NULL;
-		nmerges = 0;
-
-		while (p) {
-			nmerges++;
-			q = p;
-			psize = 0;
-			for (i = 0; i < insize; i++) {
-				psize++;
-				q = q->next == oldhead ? NULL : q->next;
-				if (!q)
-					break;
-			}
-
-			qsize = insize;
-			while (psize > 0 || (qsize > 0 && q)) {
-				if (!psize) {
-					e = q;
-					q = q->next;
-					qsize--;
-					if (q == oldhead)
-						q = NULL;
-				} else if (!qsize || !q) {
-					e = p;
-					p = p->next;
-					psize--;
-					if (p == oldhead)
-						p = NULL;
-				} else if (cmp(p, q) <= 0) {
-					e = p;
-					p = p->next;
-					psize--;
-					if (p == oldhead)
-						p = NULL;
-				} else {
-					e = q;
-					q = q->next;
-					qsize--;
-					if (q == oldhead)
-						q = NULL;
-				}
-				if (tail)
-					tail->next = e;
-				else
-					list = e;
-				e->prev = tail;
-				tail = e;
-			}
-			p = q;
-		}
-
-		tail->next = list;
-		list->prev = tail;
-
-		if (nmerges <= 1)
-			break;
-
-		insize *= 2;
-	}
-
-	head->next = list;
-	head->prev = list->prev;
-	list->prev->next = head;
-	list->prev = head;
-}
-
 /**
  * drm_mode_sort - sort mode list
  * @mode_list: list to sort
@@ -975,7 +893,7 @@ void list_sort(struct list_head *head,
  */
 void drm_mode_sort(struct list_head *mode_list)
 {
-	list_sort(mode_list, drm_mode_compare);
+	list_sort(NULL, mode_list, drm_mode_compare);
 }
 EXPORT_SYMBOL(drm_mode_sort);
 
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 577094fb1995..e68ebf92fa2a 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -47,8 +47,7 @@
 /**
  * \brief Allocate a PCI consistent memory block, for DMA.
  */
-drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align,
-				dma_addr_t maxaddr)
+drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t align)
 {
 	drm_dma_handle_t *dmah;
 #if 1
@@ -63,11 +62,6 @@ drm_dma_handle_t *drm_pci_alloc(struct drm_device * dev, size_t size, size_t ali
 	if (align > size)
 		return NULL;
 
-	if (pci_set_dma_mask(dev->pdev, maxaddr) != 0) {
-		DRM_ERROR("Setting pci dma mask failed\n");
-		return NULL;
-	}
-
 	dmah = kmalloc(sizeof(drm_dma_handle_t), GFP_KERNEL);
 	if (!dmah)
 		return NULL;
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 18476bf0b580..9c9998c4dceb 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -272,7 +272,7 @@ static void i915_dump_pages(struct seq_file *m, struct page **pages, int page_co
 		mem = kmap_atomic(pages[page], KM_USER0);
 		for (i = 0; i < PAGE_SIZE; i += 4)
 			seq_printf(m, "%08x :  %08x\n", i, mem[i / 4]);
-		kunmap_atomic(pages[page], KM_USER0);
+		kunmap_atomic(mem, KM_USER0);
 	}
 }
 
@@ -386,34 +386,6 @@ out:
 	return 0;
 }
 
-static int i915_registers_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;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	uint32_t reg;
-
-#define DUMP_RANGE(start, end) \
-	for (reg=start; reg < end; reg += 4) \
-	seq_printf(m, "%08x\t%08x\n", reg, I915_READ(reg));
-
-	DUMP_RANGE(0x00000, 0x00fff);   /* VGA registers */
-	DUMP_RANGE(0x02000, 0x02fff);   /* instruction, memory, interrupt control registers */
-	DUMP_RANGE(0x03000, 0x031ff);   /* FENCE and PPGTT control registers */
-	DUMP_RANGE(0x03200, 0x03fff);   /* frame buffer compression registers */
-	DUMP_RANGE(0x05000, 0x05fff);   /* I/O control registers */
-	DUMP_RANGE(0x06000, 0x06fff);   /* clock control registers */
-	DUMP_RANGE(0x07000, 0x07fff);   /* 3D internal debug registers */
-	DUMP_RANGE(0x07400, 0x088ff);   /* GPE debug registers */
-	DUMP_RANGE(0x0a000, 0x0afff);   /* display palette registers */
-	DUMP_RANGE(0x10000, 0x13fff);   /* MMIO MCHBAR */
-	DUMP_RANGE(0x30000, 0x3ffff);   /* overlay registers */
-	DUMP_RANGE(0x60000, 0x6ffff);   /* display engine pipeline registers */
-	DUMP_RANGE(0x70000, 0x72fff);   /* display and cursor registers */
-	DUMP_RANGE(0x73000, 0x73fff);   /* performance counters */
-
-	return 0;
-}
-
 static int
 i915_wedged_open(struct inode *inode,
 		 struct file *filp)
@@ -519,7 +491,6 @@ static int i915_wedged_create(struct dentry *root, struct drm_minor *minor)
 }
 
 static struct drm_info_list i915_debugfs_list[] = {
-	{"i915_regs", i915_registers_info, 0},
 	{"i915_gem_active", i915_gem_object_list_info, 0, (void *) ACTIVE_LIST},
 	{"i915_gem_flushing", i915_gem_object_list_info, 0, (void *) FLUSHING_LIST},
 	{"i915_gem_inactive", i915_gem_object_list_info, 0, (void *) INACTIVE_LIST},
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 701bfeac7f57..e660ac07f3b2 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -123,7 +123,7 @@ static int i915_init_phys_hws(struct drm_device *dev)
 	drm_i915_private_t *dev_priv = dev->dev_private;
 	/* Program Hardware Status Page */
 	dev_priv->status_page_dmah =
-		drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff);
+		drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE);
 
 	if (!dev_priv->status_page_dmah) {
 		DRM_ERROR("Can not allocate hardware status page\n");
@@ -134,6 +134,10 @@ static int i915_init_phys_hws(struct drm_device *dev)
 
 	memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
 
+	if (IS_I965G(dev))
+		dev_priv->dma_status_page |= (dev_priv->dma_status_page >> 28) &
+					     0xf0;
+
 	I915_WRITE(HWS_PGA, dev_priv->dma_status_page);
 	DRM_DEBUG_DRIVER("Enabled hardware status page\n");
 	return 0;
@@ -813,9 +817,13 @@ static int i915_getparam(struct drm_device *dev, void *data,
 	case I915_PARAM_HAS_PAGEFLIPPING:
 		value = 1;
 		break;
+	case I915_PARAM_HAS_EXECBUF2:
+		/* depends on GEM */
+		value = dev_priv->has_gem;
+		break;
 	default:
 		DRM_DEBUG_DRIVER("Unknown parameter %d\n",
-					param->param);
+				 param->param);
 		return -EINVAL;
 	}
 
@@ -1117,7 +1125,8 @@ static void i915_setup_compression(struct drm_device *dev, int size)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_mm_node *compressed_fb, *compressed_llb;
-	unsigned long cfb_base, ll_base;
+	unsigned long cfb_base;
+	unsigned long ll_base = 0;
 
 	/* Leave 1M for line length buffer & misc. */
 	compressed_fb = drm_mm_search_free(&dev_priv->vram, size, 4096, 0);
@@ -1200,14 +1209,6 @@ static int i915_load_modeset_init(struct drm_device *dev,
 	dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) &
 		0xff000000;
 
-	if (IS_MOBILE(dev) || IS_I9XX(dev))
-		dev_priv->cursor_needs_physical = true;
-	else
-		dev_priv->cursor_needs_physical = false;
-
-	if (IS_I965G(dev) || IS_G33(dev))
-		dev_priv->cursor_needs_physical = false;
-
 	/* Basic memrange allocator for stolen space (aka vram) */
 	drm_mm_init(&dev_priv->vram, 0, prealloc_size);
 	DRM_INFO("set up %ldM of stolen space\n", prealloc_size / (1024*1024));
@@ -1257,6 +1258,8 @@ static int i915_load_modeset_init(struct drm_device *dev,
 	if (ret)
 		goto destroy_ringbuffer;
 
+	intel_modeset_init(dev);
+
 	ret = drm_irq_install(dev);
 	if (ret)
 		goto destroy_ringbuffer;
@@ -1271,8 +1274,6 @@ static int i915_load_modeset_init(struct drm_device *dev,
 
 	I915_WRITE(INSTPM, (1 << 5) | (1 << 21));
 
-	intel_modeset_init(dev);
-
 	drm_helper_initial_config(dev);
 
 	return 0;
@@ -1360,7 +1361,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	resource_size_t base, size;
-	int ret = 0, mmio_bar = IS_I9XX(dev) ? 0 : 1;
+	int ret = 0, mmio_bar;
 	uint32_t agp_size, prealloc_size, prealloc_start;
 
 	/* i915 has 4 more counters */
@@ -1376,8 +1377,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	dev->dev_private = (void *)dev_priv;
 	dev_priv->dev = dev;
+	dev_priv->info = (struct intel_device_info *) flags;
 
 	/* Add register map (needed for suspend/resume) */
+	mmio_bar = IS_I9XX(dev) ? 0 : 1;
 	base = drm_get_resource_start(dev, mmio_bar);
 	size = drm_get_resource_len(dev, mmio_bar);
 
@@ -1652,6 +1655,7 @@ struct drm_ioctl_desc i915_ioctls[] = {
 	DRM_IOCTL_DEF(DRM_I915_HWS_ADDR, i915_set_status_page, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF(DRM_I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH),
+	DRM_IOCTL_DEF(DRM_I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH),
 	DRM_IOCTL_DEF(DRM_I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF(DRM_I915_GEM_UNPIN, i915_gem_unpin_ioctl, DRM_AUTH|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF(DRM_I915_GEM_BUSY, i915_gem_busy_ioctl, DRM_AUTH),
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 24286ca168fc..46d88965852a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -33,7 +33,6 @@
 #include "i915_drm.h"
 #include "i915_drv.h"
 
-#include "drm_pciids.h"
 #include <linux/console.h>
 #include "drm_crtc_helper.h"
 
@@ -46,10 +45,129 @@ module_param_named(fbpercrtc, i915_fbpercrtc, int, 0400);
 unsigned int i915_powersave = 1;
 module_param_named(powersave, i915_powersave, int, 0400);
 
+unsigned int i915_lvds_downclock = 0;
+module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);
+
 static struct drm_driver driver;
 
-static struct pci_device_id pciidlist[] = {
-	i915_PCI_IDS
+#define INTEL_VGA_DEVICE(id, info) {		\
+	.class = PCI_CLASS_DISPLAY_VGA << 8,	\
+	.class_mask = 0xffff00,			\
+	.vendor = 0x8086,			\
+	.device = id,				\
+	.subvendor = PCI_ANY_ID,		\
+	.subdevice = PCI_ANY_ID,		\
+	.driver_data = (unsigned long) info }
+
+const static struct intel_device_info intel_i830_info = {
+	.is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_845g_info = {
+	.is_i8xx = 1,
+};
+
+const static struct intel_device_info intel_i85x_info = {
+	.is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_i865g_info = {
+	.is_i8xx = 1,
+};
+
+const static struct intel_device_info intel_i915g_info = {
+	.is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i915gm_info = {
+	.is_i9xx = 1,  .is_mobile = 1, .has_fbc = 1,
+	.cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i945g_info = {
+	.is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
+};
+const static struct intel_device_info intel_i945gm_info = {
+	.is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1, .has_fbc = 1,
+	.has_hotplug = 1, .cursor_needs_physical = 1,
+};
+
+const static struct intel_device_info intel_i965g_info = {
+	.is_i965g = 1, .is_i9xx = 1, .has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_i965gm_info = {
+	.is_i965g = 1, .is_mobile = 1, .is_i965gm = 1, .is_i9xx = 1,
+	.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_g33_info = {
+	.is_g33 = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_g45_info = {
+	.is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+	.has_pipe_cxsr = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_gm45_info = {
+	.is_i965g = 1, .is_mobile = 1, .is_g4x = 1, .is_i9xx = 1,
+	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
+	.has_pipe_cxsr = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_pineview_info = {
+	.is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
+	.has_pipe_cxsr = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_ironlake_d_info = {
+	.is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+	.has_pipe_cxsr = 1,
+	.has_hotplug = 1,
+};
+
+const static struct intel_device_info intel_ironlake_m_info = {
+	.is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_rc6 = 1,
+	.has_hotplug = 1,
+};
+
+const static struct pci_device_id pciidlist[] = {
+	INTEL_VGA_DEVICE(0x3577, &intel_i830_info),
+	INTEL_VGA_DEVICE(0x2562, &intel_845g_info),
+	INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),
+	INTEL_VGA_DEVICE(0x35e8, &intel_i85x_info),
+	INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),
+	INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),
+	INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),
+	INTEL_VGA_DEVICE(0x2592, &intel_i915gm_info),
+	INTEL_VGA_DEVICE(0x2772, &intel_i945g_info),
+	INTEL_VGA_DEVICE(0x27a2, &intel_i945gm_info),
+	INTEL_VGA_DEVICE(0x27ae, &intel_i945gm_info),
+	INTEL_VGA_DEVICE(0x2972, &intel_i965g_info),
+	INTEL_VGA_DEVICE(0x2982, &intel_i965g_info),
+	INTEL_VGA_DEVICE(0x2992, &intel_i965g_info),
+	INTEL_VGA_DEVICE(0x29a2, &intel_i965g_info),
+	INTEL_VGA_DEVICE(0x29b2, &intel_g33_info),
+	INTEL_VGA_DEVICE(0x29c2, &intel_g33_info),
+	INTEL_VGA_DEVICE(0x29d2, &intel_g33_info),
+	INTEL_VGA_DEVICE(0x2a02, &intel_i965gm_info),
+	INTEL_VGA_DEVICE(0x2a12, &intel_i965gm_info),
+	INTEL_VGA_DEVICE(0x2a42, &intel_gm45_info),
+	INTEL_VGA_DEVICE(0x2e02, &intel_g45_info),
+	INTEL_VGA_DEVICE(0x2e12, &intel_g45_info),
+	INTEL_VGA_DEVICE(0x2e22, &intel_g45_info),
+	INTEL_VGA_DEVICE(0x2e32, &intel_g45_info),
+	INTEL_VGA_DEVICE(0x2e42, &intel_g45_info),
+	INTEL_VGA_DEVICE(0xa001, &intel_pineview_info),
+	INTEL_VGA_DEVICE(0xa011, &intel_pineview_info),
+	INTEL_VGA_DEVICE(0x0042, &intel_ironlake_d_info),
+	INTEL_VGA_DEVICE(0x0046, &intel_ironlake_m_info),
+	{0, 0, 0}
 };
 
 #if defined(CONFIG_DRM_I915_KMS)
@@ -284,6 +402,52 @@ i915_pci_resume(struct pci_dev *pdev)
 	return i915_resume(dev);
 }
 
+static int
+i915_pm_suspend(struct device *dev)
+{
+	return i915_pci_suspend(to_pci_dev(dev), PMSG_SUSPEND);
+}
+
+static int
+i915_pm_resume(struct device *dev)
+{
+	return i915_pci_resume(to_pci_dev(dev));
+}
+
+static int
+i915_pm_freeze(struct device *dev)
+{
+	return i915_pci_suspend(to_pci_dev(dev), PMSG_FREEZE);
+}
+
+static int
+i915_pm_thaw(struct device *dev)
+{
+	/* thaw during hibernate, do nothing! */
+	return 0;
+}
+
+static int
+i915_pm_poweroff(struct device *dev)
+{
+	return i915_pci_suspend(to_pci_dev(dev), PMSG_HIBERNATE);
+}
+
+static int
+i915_pm_restore(struct device *dev)
+{
+	return i915_pci_resume(to_pci_dev(dev));
+}
+
+const struct dev_pm_ops i915_pm_ops = {
+     .suspend = i915_pm_suspend,
+     .resume = i915_pm_resume,
+     .freeze = i915_pm_freeze,
+     .thaw = i915_pm_thaw,
+     .poweroff = i915_pm_poweroff,
+     .restore = i915_pm_restore,
+};
+
 static struct vm_operations_struct i915_gem_vm_ops = {
 	.fault = i915_gem_fault,
 	.open = drm_gem_vm_open,
@@ -303,8 +467,11 @@ static struct drm_driver driver = {
 	.lastclose = i915_driver_lastclose,
 	.preclose = i915_driver_preclose,
 	.postclose = i915_driver_postclose,
+
+	/* Used in place of i915_pm_ops for non-DRIVER_MODESET */
 	.suspend = i915_suspend,
 	.resume = i915_resume,
+
 	.device_is_agp = i915_driver_device_is_agp,
 	.enable_vblank = i915_enable_vblank,
 	.disable_vblank = i915_disable_vblank,
@@ -344,10 +511,7 @@ static struct drm_driver driver = {
 		 .id_table = pciidlist,
 		 .probe = i915_pci_probe,
 		 .remove = i915_pci_remove,
-#ifdef CONFIG_PM
-		 .resume = i915_pci_resume,
-		 .suspend = i915_pci_suspend,
-#endif
+		 .driver.pm = &i915_pm_ops,
 	},
 
 	.name = DRIVER_NAME,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index fbecac72f5bb..2c1669488b5a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -172,9 +172,31 @@ struct drm_i915_display_funcs {
 
 struct intel_overlay;
 
+struct intel_device_info {
+	u8 is_mobile : 1;
+	u8 is_i8xx : 1;
+	u8 is_i915g : 1;
+	u8 is_i9xx : 1;
+	u8 is_i945gm : 1;
+	u8 is_i965g : 1;
+	u8 is_i965gm : 1;
+	u8 is_g33 : 1;
+	u8 need_gfx_hws : 1;
+	u8 is_g4x : 1;
+	u8 is_pineview : 1;
+	u8 is_ironlake : 1;
+	u8 has_fbc : 1;
+	u8 has_rc6 : 1;
+	u8 has_pipe_cxsr : 1;
+	u8 has_hotplug : 1;
+	u8 cursor_needs_physical : 1;
+};
+
 typedef struct drm_i915_private {
 	struct drm_device *dev;
 
+	const struct intel_device_info *info;
+
 	int has_gem;
 
 	void __iomem *regs;
@@ -232,8 +254,6 @@ typedef struct drm_i915_private {
 	int hangcheck_count;
 	uint32_t last_acthd;
 
-	bool cursor_needs_physical;
-
 	struct drm_mm vram;
 
 	unsigned long cfb_size;
@@ -263,6 +283,7 @@ typedef struct drm_i915_private {
 	unsigned int lvds_use_ssc:1;
 	unsigned int edp_support:1;
 	int lvds_ssc_freq;
+	int edp_bpp;
 
 	struct notifier_block lid_notifier;
 
@@ -287,8 +308,6 @@ typedef struct drm_i915_private {
 	u32 saveDSPACNTR;
 	u32 saveDSPBCNTR;
 	u32 saveDSPARB;
-	u32 saveRENDERSTANDBY;
-	u32 savePWRCTXA;
 	u32 saveHWS;
 	u32 savePIPEACONF;
 	u32 savePIPEBCONF;
@@ -561,6 +580,7 @@ typedef struct drm_i915_private {
 	u16 orig_clock;
 	int child_dev_num;
 	struct child_device_config *child_dev;
+	struct drm_connector *int_lvds_connector;
 } drm_i915_private_t;
 
 /** driver private structure attached to each drm_gem_object */
@@ -703,6 +723,7 @@ extern struct drm_ioctl_desc i915_ioctls[];
 extern int i915_max_ioctl;
 extern unsigned int i915_fbpercrtc;
 extern unsigned int i915_powersave;
+extern unsigned int i915_lvds_downclock;
 
 extern void i915_save_display(struct drm_device *dev);
 extern void i915_restore_display(struct drm_device *dev);
@@ -794,6 +815,8 @@ int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
 			     struct drm_file *file_priv);
 int i915_gem_execbuffer(struct drm_device *dev, void *data,
 			struct drm_file *file_priv);
+int i915_gem_execbuffer2(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
 int i915_gem_pin_ioctl(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv);
 int i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
@@ -843,6 +866,7 @@ int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptib
 int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
 int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
 				      int write);
+int i915_gem_object_set_to_display_plane(struct drm_gem_object *obj);
 int i915_gem_attach_phys_object(struct drm_device *dev,
 				struct drm_gem_object *obj, int id);
 void i915_gem_detach_phys_object(struct drm_device *dev,
@@ -860,6 +884,9 @@ void i915_gem_shrinker_exit(void);
 void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
 void i915_gem_object_do_bit_17_swizzle(struct drm_gem_object *obj);
 void i915_gem_object_save_bit_17_swizzle(struct drm_gem_object *obj);
+bool i915_tiling_ok(struct drm_device *dev, int stride, int size,
+		    int tiling_mode);
+bool i915_obj_fenceable(struct drm_device *dev, struct drm_gem_object *obj);
 
 /* i915_gem_debug.c */
 void i915_gem_dump_object(struct drm_gem_object *obj, int len,
@@ -982,67 +1009,33 @@ extern void g4x_disable_fbc(struct drm_device *dev);
 extern int i915_wrap_ring(struct drm_device * dev);
 extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 
-#define IS_I830(dev) ((dev)->pci_device == 0x3577)
-#define IS_845G(dev) ((dev)->pci_device == 0x2562)
-#define IS_I85X(dev) ((dev)->pci_device == 0x3582)
-#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
-#define IS_I8XX(dev) (IS_I830(dev) || IS_845G(dev) || IS_I85X(dev) || IS_I865G(dev))
-
-#define IS_I915G(dev) ((dev)->pci_device == 0x2582 || (dev)->pci_device == 0x258a)
-#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
-#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
-#define IS_I945GM(dev) ((dev)->pci_device == 0x27A2 ||\
-		        (dev)->pci_device == 0x27AE)
-#define IS_I965G(dev) ((dev)->pci_device == 0x2972 || \
-		       (dev)->pci_device == 0x2982 || \
-		       (dev)->pci_device == 0x2992 || \
-		       (dev)->pci_device == 0x29A2 || \
-		       (dev)->pci_device == 0x2A02 || \
-		       (dev)->pci_device == 0x2A12 || \
-		       (dev)->pci_device == 0x2A42 || \
-		       (dev)->pci_device == 0x2E02 || \
-		       (dev)->pci_device == 0x2E12 || \
-		       (dev)->pci_device == 0x2E22 || \
-		       (dev)->pci_device == 0x2E32 || \
-		       (dev)->pci_device == 0x2E42 || \
-		       (dev)->pci_device == 0x0042 || \
-		       (dev)->pci_device == 0x0046)
-
-#define IS_I965GM(dev) ((dev)->pci_device == 0x2A02 || \
-			(dev)->pci_device == 0x2A12)
-
-#define IS_GM45(dev) ((dev)->pci_device == 0x2A42)
-
-#define IS_G4X(dev) ((dev)->pci_device == 0x2E02 || \
-		     (dev)->pci_device == 0x2E12 || \
-		     (dev)->pci_device == 0x2E22 || \
-		     (dev)->pci_device == 0x2E32 || \
-		     (dev)->pci_device == 0x2E42 || \
-		     IS_GM45(dev))
-
-#define IS_PINEVIEW_G(dev) ((dev)->pci_device == 0xa001)
-#define IS_PINEVIEW_M(dev) ((dev)->pci_device == 0xa011)
-#define IS_PINEVIEW(dev) (IS_PINEVIEW_G(dev) || IS_PINEVIEW_M(dev))
-
-#define IS_G33(dev)    ((dev)->pci_device == 0x29C2 ||	\
-			(dev)->pci_device == 0x29B2 ||	\
-			(dev)->pci_device == 0x29D2 ||  \
-			(IS_PINEVIEW(dev)))
-
+#define INTEL_INFO(dev)	(((struct drm_i915_private *) (dev)->dev_private)->info)
+
+#define IS_I830(dev)		((dev)->pci_device == 0x3577)
+#define IS_845G(dev)		((dev)->pci_device == 0x2562)
+#define IS_I85X(dev)		((dev)->pci_device == 0x3582)
+#define IS_I865G(dev)		((dev)->pci_device == 0x2572)
+#define IS_I8XX(dev)		(INTEL_INFO(dev)->is_i8xx)
+#define IS_I915G(dev)		(INTEL_INFO(dev)->is_i915g)
+#define IS_I915GM(dev)		((dev)->pci_device == 0x2592)
+#define IS_I945G(dev)		((dev)->pci_device == 0x2772)
+#define IS_I945GM(dev)		(INTEL_INFO(dev)->is_i945gm)
+#define IS_I965G(dev)		(INTEL_INFO(dev)->is_i965g)
+#define IS_I965GM(dev)		(INTEL_INFO(dev)->is_i965gm)
+#define IS_GM45(dev)		((dev)->pci_device == 0x2A42)
+#define IS_G4X(dev)		(INTEL_INFO(dev)->is_g4x)
+#define IS_PINEVIEW_G(dev)	((dev)->pci_device == 0xa001)
+#define IS_PINEVIEW_M(dev)	((dev)->pci_device == 0xa011)
+#define IS_PINEVIEW(dev)	(INTEL_INFO(dev)->is_pineview)
+#define IS_G33(dev)		(INTEL_INFO(dev)->is_g33)
 #define IS_IRONLAKE_D(dev)	((dev)->pci_device == 0x0042)
 #define IS_IRONLAKE_M(dev)	((dev)->pci_device == 0x0046)
-#define IS_IRONLAKE(dev)	(IS_IRONLAKE_D(dev) || IS_IRONLAKE_M(dev))
-
-#define IS_I9XX(dev) (IS_I915G(dev) || IS_I915GM(dev) || IS_I945G(dev) || \
-		      IS_I945GM(dev) || IS_I965G(dev) || IS_G33(dev) || \
-		      IS_IRONLAKE(dev))
+#define IS_IRONLAKE(dev)	(INTEL_INFO(dev)->is_ironlake)
+#define IS_I9XX(dev)		(INTEL_INFO(dev)->is_i9xx)
+#define IS_MOBILE(dev)		(INTEL_INFO(dev)->is_mobile)
 
-#define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
-			IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev) || \
-			IS_PINEVIEW(dev) || IS_IRONLAKE_M(dev))
+#define I915_NEED_GFX_HWS(dev)	(INTEL_INFO(dev)->need_gfx_hws)
 
-#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev) || \
-				IS_IRONLAKE(dev))
 /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
  * rows, which changed the alignment requirements and fence programming.
  */
@@ -1054,17 +1047,14 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
 #define SUPPORTS_EDP(dev)		(IS_IRONLAKE_M(dev))
 #define SUPPORTS_TV(dev)		(IS_I9XX(dev) && IS_MOBILE(dev) && \
 					!IS_IRONLAKE(dev) && !IS_PINEVIEW(dev))
-#define I915_HAS_HOTPLUG(dev) (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev) || IS_I965G(dev))
+#define I915_HAS_HOTPLUG(dev)		 (INTEL_INFO(dev)->has_hotplug)
 /* dsparb controlled by hw only */
 #define DSPARB_HWCONTROL(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
 
 #define HAS_FW_BLC(dev) (IS_I9XX(dev) || IS_G4X(dev) || IS_IRONLAKE(dev))
-#define HAS_PIPE_CXSR(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
-#define I915_HAS_FBC(dev) (IS_MOBILE(dev) && \
-			   (IS_I9XX(dev) || IS_GM45(dev)) && \
-			   !IS_PINEVIEW(dev) && \
-			   !IS_IRONLAKE(dev))
-#define I915_HAS_RC6(dev) (IS_I965GM(dev) || IS_GM45(dev) || IS_IRONLAKE_M(dev))
+#define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr)
+#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
+#define I915_HAS_RC6(dev) (INTEL_INFO(dev)->has_rc6)
 
 #define PRIMARY_RINGBUFFER_SIZE         (128*1024)
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 8c463cf2050a..0c67924ca80c 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2021,9 +2021,6 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
 	/* blow away mappings if mapped through GTT */
 	i915_gem_release_mmap(obj);
 
-	if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
-		i915_gem_clear_fence_reg(obj);
-
 	/* Move the object to the CPU domain to ensure that
 	 * any possible CPU writes while it's not in the GTT
 	 * are flushed when we go to remap it. This will
@@ -2039,6 +2036,10 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
 
 	BUG_ON(obj_priv->active);
 
+	/* release the fence reg _after_ flushing */
+	if (obj_priv->fence_reg != I915_FENCE_REG_NONE)
+		i915_gem_clear_fence_reg(obj);
+
 	if (obj_priv->agp_mem != NULL) {
 		drm_unbind_agp(obj_priv->agp_mem);
 		drm_free_agp(obj_priv->agp_mem, obj->size / PAGE_SIZE);
@@ -2581,9 +2582,6 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
 	bool retry_alloc = false;
 	int ret;
 
-	if (dev_priv->mm.suspended)
-		return -EBUSY;
-
 	if (obj_priv->madv != I915_MADV_WILLNEED) {
 		DRM_ERROR("Attempting to bind a purgeable object\n");
 		return -EINVAL;
@@ -2839,6 +2837,57 @@ i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write)
 	return 0;
 }
 
+/*
+ * Prepare buffer for display plane. Use uninterruptible for possible flush
+ * wait, as in modesetting process we're not supposed to be interrupted.
+ */
+int
+i915_gem_object_set_to_display_plane(struct drm_gem_object *obj)
+{
+	struct drm_device *dev = obj->dev;
+	struct drm_i915_gem_object *obj_priv = obj->driver_private;
+	uint32_t old_write_domain, old_read_domains;
+	int ret;
+
+	/* Not valid to be called on unbound objects. */
+	if (obj_priv->gtt_space == NULL)
+		return -EINVAL;
+
+	i915_gem_object_flush_gpu_write_domain(obj);
+
+	/* Wait on any GPU rendering and flushing to occur. */
+	if (obj_priv->active) {
+#if WATCH_BUF
+		DRM_INFO("%s: object %p wait for seqno %08x\n",
+			  __func__, obj, obj_priv->last_rendering_seqno);
+#endif
+		ret = i915_do_wait_request(dev, obj_priv->last_rendering_seqno, 0);
+		if (ret != 0)
+			return ret;
+	}
+
+	old_write_domain = obj->write_domain;
+	old_read_domains = obj->read_domains;
+
+	obj->read_domains &= I915_GEM_DOMAIN_GTT;
+
+	i915_gem_object_flush_cpu_write_domain(obj);
+
+	/* It should now be out of any other write domains, and we can update
+	 * the domain values for our changes.
+	 */
+	BUG_ON((obj->write_domain & ~I915_GEM_DOMAIN_GTT) != 0);
+	obj->read_domains |= I915_GEM_DOMAIN_GTT;
+	obj->write_domain = I915_GEM_DOMAIN_GTT;
+	obj_priv->dirty = 1;
+
+	trace_i915_gem_object_change_domain(obj,
+					    old_read_domains,
+					    old_write_domain);
+
+	return 0;
+}
+
 /**
  * Moves a single object to the CPU read, and possibly write domain.
  *
@@ -3198,7 +3247,7 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
 static int
 i915_gem_object_pin_and_relocate(struct drm_gem_object *obj,
 				 struct drm_file *file_priv,
-				 struct drm_i915_gem_exec_object *entry,
+				 struct drm_i915_gem_exec_object2 *entry,
 				 struct drm_i915_gem_relocation_entry *relocs)
 {
 	struct drm_device *dev = obj->dev;
@@ -3206,12 +3255,35 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj,
 	struct drm_i915_gem_object *obj_priv = obj->driver_private;
 	int i, ret;
 	void __iomem *reloc_page;
+	bool need_fence;
+
+	need_fence = entry->flags & EXEC_OBJECT_NEEDS_FENCE &&
+	             obj_priv->tiling_mode != I915_TILING_NONE;
+
+	/* Check fence reg constraints and rebind if necessary */
+	if (need_fence && !i915_obj_fenceable(dev, obj))
+		i915_gem_object_unbind(obj);
 
 	/* Choose the GTT offset for our buffer and put it there. */
 	ret = i915_gem_object_pin(obj, (uint32_t) entry->alignment);
 	if (ret)
 		return ret;
 
+	/*
+	 * Pre-965 chips need a fence register set up in order to
+	 * properly handle blits to/from tiled surfaces.
+	 */
+	if (need_fence) {
+		ret = i915_gem_object_get_fence_reg(obj);
+		if (ret != 0) {
+			if (ret != -EBUSY && ret != -ERESTARTSYS)
+				DRM_ERROR("Failure to install fence: %d\n",
+					  ret);
+			i915_gem_object_unpin(obj);
+			return ret;
+		}
+	}
+
 	entry->offset = obj_priv->gtt_offset;
 
 	/* Apply the relocations, using the GTT aperture to avoid cache
@@ -3373,7 +3445,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj,
  */
 static int
 i915_dispatch_gem_execbuffer(struct drm_device *dev,
-			      struct drm_i915_gem_execbuffer *exec,
+			      struct drm_i915_gem_execbuffer2 *exec,
 			      struct drm_clip_rect *cliprects,
 			      uint64_t exec_offset)
 {
@@ -3463,7 +3535,7 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file_priv)
 }
 
 static int
-i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object *exec_list,
+i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object2 *exec_list,
 			      uint32_t buffer_count,
 			      struct drm_i915_gem_relocation_entry **relocs)
 {
@@ -3478,8 +3550,10 @@ i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object *exec_list,
 	}
 
 	*relocs = drm_calloc_large(reloc_count, sizeof(**relocs));
-	if (*relocs == NULL)
+	if (*relocs == NULL) {
+		DRM_ERROR("failed to alloc relocs, count %d\n", reloc_count);
 		return -ENOMEM;
+	}
 
 	for (i = 0; i < buffer_count; i++) {
 		struct drm_i915_gem_relocation_entry __user *user_relocs;
@@ -3503,7 +3577,7 @@ i915_gem_get_relocs_from_user(struct drm_i915_gem_exec_object *exec_list,
 }
 
 static int
-i915_gem_put_relocs_to_user(struct drm_i915_gem_exec_object *exec_list,
+i915_gem_put_relocs_to_user(struct drm_i915_gem_exec_object2 *exec_list,
 			    uint32_t buffer_count,
 			    struct drm_i915_gem_relocation_entry *relocs)
 {
@@ -3536,7 +3610,7 @@ err:
 }
 
 static int
-i915_gem_check_execbuffer (struct drm_i915_gem_execbuffer *exec,
+i915_gem_check_execbuffer (struct drm_i915_gem_execbuffer2 *exec,
 			   uint64_t exec_offset)
 {
 	uint32_t exec_start, exec_len;
@@ -3589,18 +3663,18 @@ i915_gem_wait_for_pending_flip(struct drm_device *dev,
 }
 
 int
-i915_gem_execbuffer(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
+i915_gem_do_execbuffer(struct drm_device *dev, void *data,
+		       struct drm_file *file_priv,
+		       struct drm_i915_gem_execbuffer2 *args,
+		       struct drm_i915_gem_exec_object2 *exec_list)
 {
 	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_execbuffer *args = data;
-	struct drm_i915_gem_exec_object *exec_list = NULL;
 	struct drm_gem_object **object_list = NULL;
 	struct drm_gem_object *batch_obj;
 	struct drm_i915_gem_object *obj_priv;
 	struct drm_clip_rect *cliprects = NULL;
 	struct drm_i915_gem_relocation_entry *relocs;
-	int ret, ret2, i, pinned = 0;
+	int ret = 0, ret2, i, pinned = 0;
 	uint64_t exec_offset;
 	uint32_t seqno, flush_domains, reloc_index;
 	int pin_tries, flips;
@@ -3614,25 +3688,13 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
 		DRM_ERROR("execbuf with %d buffers\n", args->buffer_count);
 		return -EINVAL;
 	}
-	/* Copy in the exec list from userland */
-	exec_list = drm_malloc_ab(sizeof(*exec_list), args->buffer_count);
 	object_list = drm_malloc_ab(sizeof(*object_list), args->buffer_count);
-	if (exec_list == NULL || object_list == NULL) {
-		DRM_ERROR("Failed to allocate exec or object list "
-			  "for %d buffers\n",
+	if (object_list == NULL) {
+		DRM_ERROR("Failed to allocate object list for %d buffers\n",
 			  args->buffer_count);
 		ret = -ENOMEM;
 		goto pre_mutex_err;
 	}
-	ret = copy_from_user(exec_list,
-			     (struct drm_i915_relocation_entry __user *)
-			     (uintptr_t) args->buffers_ptr,
-			     sizeof(*exec_list) * args->buffer_count);
-	if (ret != 0) {
-		DRM_ERROR("copy %d exec entries failed %d\n",
-			  args->buffer_count, ret);
-		goto pre_mutex_err;
-	}
 
 	if (args->num_cliprects != 0) {
 		cliprects = kcalloc(args->num_cliprects, sizeof(*cliprects),
@@ -3884,20 +3946,6 @@ err:
 
 	mutex_unlock(&dev->struct_mutex);
 
-	if (!ret) {
-		/* Copy the new buffer offsets back to the user's exec list. */
-		ret = copy_to_user((struct drm_i915_relocation_entry __user *)
-				   (uintptr_t) args->buffers_ptr,
-				   exec_list,
-				   sizeof(*exec_list) * args->buffer_count);
-		if (ret) {
-			ret = -EFAULT;
-			DRM_ERROR("failed to copy %d exec entries "
-				  "back to user (%d)\n",
-				  args->buffer_count, ret);
-		}
-	}
-
 	/* Copy the updated relocations out regardless of current error
 	 * state.  Failure to update the relocs would mean that the next
 	 * time userland calls execbuf, it would do so with presumed offset
@@ -3914,12 +3962,156 @@ err:
 
 pre_mutex_err:
 	drm_free_large(object_list);
-	drm_free_large(exec_list);
 	kfree(cliprects);
 
 	return ret;
 }
 
+/*
+ * Legacy execbuffer just creates an exec2 list from the original exec object
+ * list array and passes it to the real function.
+ */
+int
+i915_gem_execbuffer(struct drm_device *dev, void *data,
+		    struct drm_file *file_priv)
+{
+	struct drm_i915_gem_execbuffer *args = data;
+	struct drm_i915_gem_execbuffer2 exec2;
+	struct drm_i915_gem_exec_object *exec_list = NULL;
+	struct drm_i915_gem_exec_object2 *exec2_list = NULL;
+	int ret, i;
+
+#if WATCH_EXEC
+	DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n",
+		  (int) args->buffers_ptr, args->buffer_count, args->batch_len);
+#endif
+
+	if (args->buffer_count < 1) {
+		DRM_ERROR("execbuf with %d buffers\n", args->buffer_count);
+		return -EINVAL;
+	}
+
+	/* Copy in the exec list from userland */
+	exec_list = drm_malloc_ab(sizeof(*exec_list), args->buffer_count);
+	exec2_list = drm_malloc_ab(sizeof(*exec2_list), args->buffer_count);
+	if (exec_list == NULL || exec2_list == NULL) {
+		DRM_ERROR("Failed to allocate exec list for %d buffers\n",
+			  args->buffer_count);
+		drm_free_large(exec_list);
+		drm_free_large(exec2_list);
+		return -ENOMEM;
+	}
+	ret = copy_from_user(exec_list,
+			     (struct drm_i915_relocation_entry __user *)
+			     (uintptr_t) args->buffers_ptr,
+			     sizeof(*exec_list) * args->buffer_count);
+	if (ret != 0) {
+		DRM_ERROR("copy %d exec entries failed %d\n",
+			  args->buffer_count, ret);
+		drm_free_large(exec_list);
+		drm_free_large(exec2_list);
+		return -EFAULT;
+	}
+
+	for (i = 0; i < args->buffer_count; i++) {
+		exec2_list[i].handle = exec_list[i].handle;
+		exec2_list[i].relocation_count = exec_list[i].relocation_count;
+		exec2_list[i].relocs_ptr = exec_list[i].relocs_ptr;
+		exec2_list[i].alignment = exec_list[i].alignment;
+		exec2_list[i].offset = exec_list[i].offset;
+		if (!IS_I965G(dev))
+			exec2_list[i].flags = EXEC_OBJECT_NEEDS_FENCE;
+		else
+			exec2_list[i].flags = 0;
+	}
+
+	exec2.buffers_ptr = args->buffers_ptr;
+	exec2.buffer_count = args->buffer_count;
+	exec2.batch_start_offset = args->batch_start_offset;
+	exec2.batch_len = args->batch_len;
+	exec2.DR1 = args->DR1;
+	exec2.DR4 = args->DR4;
+	exec2.num_cliprects = args->num_cliprects;
+	exec2.cliprects_ptr = args->cliprects_ptr;
+	exec2.flags = 0;
+
+	ret = i915_gem_do_execbuffer(dev, data, file_priv, &exec2, exec2_list);
+	if (!ret) {
+		/* Copy the new buffer offsets back to the user's exec list. */
+		for (i = 0; i < args->buffer_count; i++)
+			exec_list[i].offset = exec2_list[i].offset;
+		/* ... and back out to userspace */
+		ret = copy_to_user((struct drm_i915_relocation_entry __user *)
+				   (uintptr_t) args->buffers_ptr,
+				   exec_list,
+				   sizeof(*exec_list) * args->buffer_count);
+		if (ret) {
+			ret = -EFAULT;
+			DRM_ERROR("failed to copy %d exec entries "
+				  "back to user (%d)\n",
+				  args->buffer_count, ret);
+		}
+	}
+
+	drm_free_large(exec_list);
+	drm_free_large(exec2_list);
+	return ret;
+}
+
+int
+i915_gem_execbuffer2(struct drm_device *dev, void *data,
+		     struct drm_file *file_priv)
+{
+	struct drm_i915_gem_execbuffer2 *args = data;
+	struct drm_i915_gem_exec_object2 *exec2_list = NULL;
+	int ret;
+
+#if WATCH_EXEC
+	DRM_INFO("buffers_ptr %d buffer_count %d len %08x\n",
+		  (int) args->buffers_ptr, args->buffer_count, args->batch_len);
+#endif
+
+	if (args->buffer_count < 1) {
+		DRM_ERROR("execbuf2 with %d buffers\n", args->buffer_count);
+		return -EINVAL;
+	}
+
+	exec2_list = drm_malloc_ab(sizeof(*exec2_list), args->buffer_count);
+	if (exec2_list == NULL) {
+		DRM_ERROR("Failed to allocate exec list for %d buffers\n",
+			  args->buffer_count);
+		return -ENOMEM;
+	}
+	ret = copy_from_user(exec2_list,
+			     (struct drm_i915_relocation_entry __user *)
+			     (uintptr_t) args->buffers_ptr,
+			     sizeof(*exec2_list) * args->buffer_count);
+	if (ret != 0) {
+		DRM_ERROR("copy %d exec entries failed %d\n",
+			  args->buffer_count, ret);
+		drm_free_large(exec2_list);
+		return -EFAULT;
+	}
+
+	ret = i915_gem_do_execbuffer(dev, data, file_priv, args, exec2_list);
+	if (!ret) {
+		/* Copy the new buffer offsets back to the user's exec list. */
+		ret = copy_to_user((struct drm_i915_relocation_entry __user *)
+				   (uintptr_t) args->buffers_ptr,
+				   exec2_list,
+				   sizeof(*exec2_list) * args->buffer_count);
+		if (ret) {
+			ret = -EFAULT;
+			DRM_ERROR("failed to copy %d exec entries "
+				  "back to user (%d)\n",
+				  args->buffer_count, ret);
+		}
+	}
+
+	drm_free_large(exec2_list);
+	return ret;
+}
+
 int
 i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
 {
@@ -3933,19 +4125,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
 		if (ret)
 			return ret;
 	}
-	/*
-	 * Pre-965 chips need a fence register set up in order to
-	 * properly handle tiled surfaces.
-	 */
-	if (!IS_I965G(dev) && obj_priv->tiling_mode != I915_TILING_NONE) {
-		ret = i915_gem_object_get_fence_reg(obj);
-		if (ret != 0) {
-			if (ret != -EBUSY && ret != -ERESTARTSYS)
-				DRM_ERROR("Failure to install fence: %d\n",
-					  ret);
-			return ret;
-		}
-	}
+
 	obj_priv->pin_count++;
 
 	/* If the object is not active and not pending a flush,
@@ -4708,7 +4888,7 @@ int i915_gem_init_phys_object(struct drm_device *dev,
 
 	phys_obj->id = id;
 
-	phys_obj->handle = drm_pci_alloc(dev, size, 0, 0xffffffff);
+	phys_obj->handle = drm_pci_alloc(dev, size, 0);
 	if (!phys_obj->handle) {
 		ret = -ENOMEM;
 		goto kfree_obj;
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 30d6af6c09bb..df278b2685bf 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -304,35 +304,39 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
 
 
 /**
- * Returns the size of the fence for a tiled object of the given size.
+ * Returns whether an object is currently fenceable.  If not, it may need
+ * to be unbound and have its pitch adjusted.
  */
-static int
-i915_get_fence_size(struct drm_device *dev, int size)
+bool
+i915_obj_fenceable(struct drm_device *dev, struct drm_gem_object *obj)
 {
-	int i;
-	int start;
+	struct drm_i915_gem_object *obj_priv = obj->driver_private;
 
 	if (IS_I965G(dev)) {
 		/* The 965 can have fences at any page boundary. */
-		return ALIGN(size, 4096);
+		if (obj->size & 4095)
+			return false;
+		return true;
+	} else if (IS_I9XX(dev)) {
+		if (obj_priv->gtt_offset & ~I915_FENCE_START_MASK)
+			return false;
 	} else {
-		/* Align the size to a power of two greater than the smallest
-		 * fence size.
-		 */
-		if (IS_I9XX(dev))
-			start = 1024 * 1024;
-		else
-			start = 512 * 1024;
+		if (obj_priv->gtt_offset & ~I830_FENCE_START_MASK)
+			return false;
+	}
 
-		for (i = start; i < size; i <<= 1)
-			;
+	/* Power of two sized... */
+	if (obj->size & (obj->size - 1))
+		return false;
 
-		return i;
-	}
+	/* Objects must be size aligned as well */
+	if (obj_priv->gtt_offset & (obj->size - 1))
+		return false;
+	return true;
 }
 
 /* Check pitch constriants for all chips & tiling formats */
-static bool
+bool
 i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
 {
 	int tile_width;
@@ -384,12 +388,6 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
 	if (stride & (stride - 1))
 		return false;
 
-	/* We don't 0handle the aperture area covered by the fence being bigger
-	 * than the object size.
-	 */
-	if (i915_get_fence_size(dev, size) != size)
-		return false;
-
 	return true;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 85f4c5de97e2..89a071a3e6fb 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -274,7 +274,6 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
 	int ret = IRQ_NONE;
 	u32 de_iir, gt_iir, de_ier, pch_iir;
-	u32 new_de_iir, new_gt_iir, new_pch_iir;
 	struct drm_i915_master_private *master_priv;
 
 	/* disable master interrupt before clearing iir  */
@@ -286,49 +285,42 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
 	gt_iir = I915_READ(GTIIR);
 	pch_iir = I915_READ(SDEIIR);
 
-	for (;;) {
-		if (de_iir == 0 && gt_iir == 0 && pch_iir == 0)
-			break;
-
-		ret = IRQ_HANDLED;
+	if (de_iir == 0 && gt_iir == 0 && pch_iir == 0)
+		goto done;
 
-		/* should clear PCH hotplug event before clear CPU irq */
-		I915_WRITE(SDEIIR, pch_iir);
-		new_pch_iir = I915_READ(SDEIIR);
-
-		I915_WRITE(DEIIR, de_iir);
-		new_de_iir = I915_READ(DEIIR);
-		I915_WRITE(GTIIR, gt_iir);
-		new_gt_iir = I915_READ(GTIIR);
-
-		if (dev->primary->master) {
-			master_priv = dev->primary->master->driver_priv;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->last_dispatch =
-					READ_BREADCRUMB(dev_priv);
-		}
+	ret = IRQ_HANDLED;
 
-		if (gt_iir & GT_USER_INTERRUPT) {
-			u32 seqno = i915_get_gem_seqno(dev);
-			dev_priv->mm.irq_gem_seqno = seqno;
-			trace_i915_gem_request_complete(dev, seqno);
-			DRM_WAKEUP(&dev_priv->irq_queue);
-		}
+	if (dev->primary->master) {
+		master_priv = dev->primary->master->driver_priv;
+		if (master_priv->sarea_priv)
+			master_priv->sarea_priv->last_dispatch =
+				READ_BREADCRUMB(dev_priv);
+	}
 
-		if (de_iir & DE_GSE)
-			ironlake_opregion_gse_intr(dev);
+	if (gt_iir & GT_USER_INTERRUPT) {
+		u32 seqno = i915_get_gem_seqno(dev);
+		dev_priv->mm.irq_gem_seqno = seqno;
+		trace_i915_gem_request_complete(dev, seqno);
+		DRM_WAKEUP(&dev_priv->irq_queue);
+		dev_priv->hangcheck_count = 0;
+		mod_timer(&dev_priv->hangcheck_timer, jiffies + DRM_I915_HANGCHECK_PERIOD);
+	}
 
-		/* check event from PCH */
-		if ((de_iir & DE_PCH_EVENT) &&
-			(pch_iir & SDE_HOTPLUG_MASK)) {
-			queue_work(dev_priv->wq, &dev_priv->hotplug_work);
-		}
+	if (de_iir & DE_GSE)
+		ironlake_opregion_gse_intr(dev);
 
-		de_iir = new_de_iir;
-		gt_iir = new_gt_iir;
-		pch_iir = new_pch_iir;
+	/* check event from PCH */
+	if ((de_iir & DE_PCH_EVENT) &&
+	    (pch_iir & SDE_HOTPLUG_MASK)) {
+		queue_work(dev_priv->wq, &dev_priv->hotplug_work);
 	}
 
+	/* should clear PCH hotplug event before clear CPU irq */
+	I915_WRITE(SDEIIR, pch_iir);
+	I915_WRITE(GTIIR, gt_iir);
+	I915_WRITE(DEIIR, de_iir);
+
+done:
 	I915_WRITE(DEIER, de_ier);
 	(void)I915_READ(DEIER);
 
@@ -1084,6 +1076,10 @@ void i915_driver_irq_preinstall(struct drm_device * dev)
 	(void) I915_READ(IER);
 }
 
+/*
+ * Must be called after intel_modeset_init or hotplug interrupts won't be
+ * enabled correctly.
+ */
 int i915_driver_irq_postinstall(struct drm_device *dev)
 {
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
@@ -1106,19 +1102,23 @@ int i915_driver_irq_postinstall(struct drm_device *dev)
 	if (I915_HAS_HOTPLUG(dev)) {
 		u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN);
 
-		/* Leave other bits alone */
-		hotplug_en |= HOTPLUG_EN_MASK;
+		/* Note HDMI and DP share bits */
+		if (dev_priv->hotplug_supported_mask & HDMIB_HOTPLUG_INT_STATUS)
+			hotplug_en |= HDMIB_HOTPLUG_INT_EN;
+		if (dev_priv->hotplug_supported_mask & HDMIC_HOTPLUG_INT_STATUS)
+			hotplug_en |= HDMIC_HOTPLUG_INT_EN;
+		if (dev_priv->hotplug_supported_mask & HDMID_HOTPLUG_INT_STATUS)
+			hotplug_en |= HDMID_HOTPLUG_INT_EN;
+		if (dev_priv->hotplug_supported_mask & SDVOC_HOTPLUG_INT_STATUS)
+			hotplug_en |= SDVOC_HOTPLUG_INT_EN;
+		if (dev_priv->hotplug_supported_mask & SDVOB_HOTPLUG_INT_STATUS)
+			hotplug_en |= SDVOB_HOTPLUG_INT_EN;
+		if (dev_priv->hotplug_supported_mask & CRT_HOTPLUG_INT_STATUS)
+			hotplug_en |= CRT_HOTPLUG_INT_EN;
+		/* Ignore TV since it's buggy */
+
 		I915_WRITE(PORT_HOTPLUG_EN, hotplug_en);
 
-		dev_priv->hotplug_supported_mask = CRT_HOTPLUG_INT_STATUS |
-			TV_HOTPLUG_INT_STATUS | SDVOC_HOTPLUG_INT_STATUS |
-			SDVOB_HOTPLUG_INT_STATUS;
-		if (IS_G4X(dev)) {
-			dev_priv->hotplug_supported_mask |=
-				HDMIB_HOTPLUG_INT_STATUS |
-				HDMIC_HOTPLUG_INT_STATUS |
-				HDMID_HOTPLUG_INT_STATUS;
-		}
 		/* Enable in IER... */
 		enable_mask |= I915_DISPLAY_PORT_INTERRUPT;
 		/* and unmask in IMR */
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 974b3cf70618..847006c5218e 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -879,13 +879,6 @@
 #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV	(1 << 2)
 #define CRT_HOTPLUG_MASK			(0x3fc) /* Bits 9-2 */
 #define CRT_FORCE_HOTPLUG_MASK			0xfffffe1f
-#define HOTPLUG_EN_MASK (HDMIB_HOTPLUG_INT_EN | \
-			 HDMIC_HOTPLUG_INT_EN |	  \
-			 HDMID_HOTPLUG_INT_EN |	  \
-			 SDVOB_HOTPLUG_INT_EN |	  \
-			 SDVOC_HOTPLUG_INT_EN |	  \
-			 CRT_HOTPLUG_INT_EN)
-
 
 #define PORT_HOTPLUG_STAT	0x61114
 #define   HDMIB_HOTPLUG_INT_STATUS		(1 << 29)
@@ -982,6 +975,8 @@
 #define   LVDS_PORT_EN			(1 << 31)
 /* Selects pipe B for LVDS data.  Must be set on pre-965. */
 #define   LVDS_PIPEB_SELECT		(1 << 30)
+/* LVDS dithering flag on 965/g4x platform */
+#define   LVDS_ENABLE_DITHER		(1 << 25)
 /* Enable border for unscaled (or aspect-scaled) display */
 #define   LVDS_BORDER_ENABLE		(1 << 15)
 /*
@@ -1751,6 +1746,8 @@
 
 /* Display & cursor control */
 
+/* dithering flag on Ironlake */
+#define PIPE_ENABLE_DITHER	(1 << 4)
 /* Pipe A */
 #define PIPEADSL		0x70000
 #define PIPEACONF		0x70008
@@ -1818,7 +1815,7 @@
 #define   DSPFW_PLANEB_SHIFT	8
 #define DSPFW2			0x70038
 #define   DSPFW_CURSORA_MASK	0x00003f00
-#define   DSPFW_CURSORA_SHIFT	16
+#define   DSPFW_CURSORA_SHIFT	8
 #define DSPFW3			0x7003c
 #define   DSPFW_HPLL_SR_EN	(1<<31)
 #define   DSPFW_CURSOR_SR_SHIFT	24
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index d5ebb00a9d49..a3b90c9561dc 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -732,12 +732,6 @@ int i915_save_state(struct drm_device *dev)
 
 	pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB);
 
-	/* Render Standby */
-	if (I915_HAS_RC6(dev)) {
-		dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY);
-		dev_priv->savePWRCTXA = I915_READ(PWRCTXA);
-	}
-
 	/* Hardware status page */
 	dev_priv->saveHWS = I915_READ(HWS_PGA);
 
@@ -793,12 +787,6 @@ int i915_restore_state(struct drm_device *dev)
 
 	pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB);
 
-	/* Render Standby */
-	if (I915_HAS_RC6(dev)) {
-		I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY);
-		I915_WRITE(PWRCTXA, dev_priv->savePWRCTXA);
-	}
-
 	/* Hardware status page */
 	I915_WRITE(HWS_PGA, dev_priv->saveHWS);
 
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index f27567747580..15fbc1b5a83e 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -33,6 +33,8 @@
 #define	SLAVE_ADDR1	0x70
 #define	SLAVE_ADDR2	0x72
 
+static int panel_type;
+
 static void *
 find_section(struct bdb_header *bdb, int section_id)
 {
@@ -128,6 +130,7 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv,
 	dev_priv->lvds_dither = lvds_options->pixel_dither;
 	if (lvds_options->panel_type == 0xff)
 		return;
+	panel_type = lvds_options->panel_type;
 
 	lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
 	if (!lvds_lfp_data)
@@ -197,7 +200,8 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv,
 		memset(temp_mode, 0, sizeof(*temp_mode));
 	}
 	kfree(temp_mode);
-	if (temp_downclock < panel_fixed_mode->clock) {
+	if (temp_downclock < panel_fixed_mode->clock &&
+	    i915_lvds_downclock) {
 		dev_priv->lvds_downclock_avail = 1;
 		dev_priv->lvds_downclock = temp_downclock;
 		DRM_DEBUG_KMS("LVDS downclock is found in VBT. ",
@@ -405,6 +409,34 @@ parse_driver_features(struct drm_i915_private *dev_priv,
 }
 
 static void
+parse_edp(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
+{
+	struct bdb_edp *edp;
+
+	edp = find_section(bdb, BDB_EDP);
+	if (!edp) {
+		if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp_support) {
+			DRM_DEBUG_KMS("No eDP BDB found but eDP panel supported,\
+				       assume 18bpp panel color depth.\n");
+			dev_priv->edp_bpp = 18;
+		}
+		return;
+	}
+
+	switch ((edp->color_depth >> (panel_type * 2)) & 3) {
+	case EDP_18BPP:
+		dev_priv->edp_bpp = 18;
+		break;
+	case EDP_24BPP:
+		dev_priv->edp_bpp = 24;
+		break;
+	case EDP_30BPP:
+		dev_priv->edp_bpp = 30;
+		break;
+	}
+}
+
+static void
 parse_device_mapping(struct drm_i915_private *dev_priv,
 		       struct bdb_header *bdb)
 {
@@ -521,6 +553,7 @@ intel_init_bios(struct drm_device *dev)
 	parse_sdvo_device_mapping(dev_priv, bdb);
 	parse_device_mapping(dev_priv, bdb);
 	parse_driver_features(dev_priv, bdb);
+	parse_edp(dev_priv, bdb);
 
 	pci_unmap_rom(pdev, bios);
 
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 425ac9d7f724..4c18514f6f80 100644
--- a/drivers/gpu/drm/i915/intel_bios.h
+++ b/drivers/gpu/drm/i915/intel_bios.h
@@ -98,6 +98,7 @@ struct vbios_data {
 #define BDB_SDVO_LVDS_PNP_IDS	 24
 #define BDB_SDVO_LVDS_POWER_SEQ	 25
 #define BDB_TV_OPTIONS		 26
+#define BDB_EDP			 27
 #define BDB_LVDS_OPTIONS	 40
 #define BDB_LVDS_LFP_DATA_PTRS	 41
 #define BDB_LVDS_LFP_DATA	 42
@@ -426,6 +427,45 @@ struct bdb_driver_features {
 	u8 custom_vbt_version;
 } __attribute__((packed));
 
+#define EDP_18BPP	0
+#define EDP_24BPP	1
+#define EDP_30BPP	2
+#define EDP_RATE_1_62	0
+#define EDP_RATE_2_7	1
+#define EDP_LANE_1	0
+#define EDP_LANE_2	1
+#define EDP_LANE_4	3
+#define EDP_PREEMPHASIS_NONE	0
+#define EDP_PREEMPHASIS_3_5dB	1
+#define EDP_PREEMPHASIS_6dB	2
+#define EDP_PREEMPHASIS_9_5dB	3
+#define EDP_VSWING_0_4V		0
+#define EDP_VSWING_0_6V		1
+#define EDP_VSWING_0_8V		2
+#define EDP_VSWING_1_2V		3
+
+struct edp_power_seq {
+	u16 t3;
+	u16 t7;
+	u16 t9;
+	u16 t10;
+	u16 t12;
+} __attribute__ ((packed));
+
+struct edp_link_params {
+	u8 rate:4;
+	u8 lanes:4;
+	u8 preemphasis:4;
+	u8 vswing:4;
+} __attribute__ ((packed));
+
+struct bdb_edp {
+	struct edp_power_seq power_seqs[16];
+	u32 color_depth;
+	u32 sdrrs_msa_timing_delay;
+	struct edp_link_params link_params[16];
+} __attribute__ ((packed));
+
 bool intel_init_bios(struct drm_device *dev);
 
 /*
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 9f3d3e563414..ddefc871edfe 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -548,4 +548,6 @@ void intel_crt_init(struct drm_device *dev)
 	drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
 
 	drm_sysfs_connector_add(connector);
+
+	dev_priv->hotplug_supported_mask |= CRT_HOTPLUG_INT_STATUS;
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 52cd9b006da2..45da78ef4a92 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -70,8 +70,6 @@ struct intel_limit {
     intel_p2_t	    p2;
     bool (* find_pll)(const intel_limit_t *, struct drm_crtc *,
 		      int, int, intel_clock_t *);
-    bool (* find_reduced_pll)(const intel_limit_t *, struct drm_crtc *,
-			      int, int, intel_clock_t *);
 };
 
 #define I8XX_DOT_MIN		  25000
@@ -243,11 +241,11 @@ struct intel_limit {
 #define IRONLAKE_VCO_MIN         1760000
 #define IRONLAKE_VCO_MAX         3510000
 #define IRONLAKE_N_MIN           1
-#define IRONLAKE_N_MAX           5
+#define IRONLAKE_N_MAX           6
 #define IRONLAKE_M_MIN           79
-#define IRONLAKE_M_MAX           118
+#define IRONLAKE_M_MAX           127
 #define IRONLAKE_M1_MIN          12
-#define IRONLAKE_M1_MAX          23
+#define IRONLAKE_M1_MAX          22
 #define IRONLAKE_M2_MIN          5
 #define IRONLAKE_M2_MAX          9
 #define IRONLAKE_P_SDVO_DAC_MIN  5
@@ -262,18 +260,20 @@ struct intel_limit {
 #define IRONLAKE_P2_LVDS_FAST    7  /* double channel */
 #define IRONLAKE_P2_DOT_LIMIT    225000 /* 225Mhz */
 
+#define IRONLAKE_P_DISPLAY_PORT_MIN	10
+#define IRONLAKE_P_DISPLAY_PORT_MAX	20
+#define IRONLAKE_P2_DISPLAY_PORT_FAST	10
+#define IRONLAKE_P2_DISPLAY_PORT_SLOW	10
+#define IRONLAKE_P2_DISPLAY_PORT_LIMIT	0
+#define IRONLAKE_P1_DISPLAY_PORT_MIN	1
+#define IRONLAKE_P1_DISPLAY_PORT_MAX	2
+
 static bool
 intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 		    int target, int refclk, intel_clock_t *best_clock);
 static bool
-intel_find_best_reduced_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			    int target, int refclk, intel_clock_t *best_clock);
-static bool
 intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 			int target, int refclk, intel_clock_t *best_clock);
-static bool
-intel_ironlake_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			     int target, int refclk, intel_clock_t *best_clock);
 
 static bool
 intel_find_pll_g4x_dp(const intel_limit_t *, struct drm_crtc *crtc,
@@ -294,7 +294,6 @@ static const intel_limit_t intel_limits_i8xx_dvo = {
 	.p2  = { .dot_limit = I8XX_P2_SLOW_LIMIT,
 		 .p2_slow = I8XX_P2_SLOW,	.p2_fast = I8XX_P2_FAST },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 
 static const intel_limit_t intel_limits_i8xx_lvds = {
@@ -309,7 +308,6 @@ static const intel_limit_t intel_limits_i8xx_lvds = {
 	.p2  = { .dot_limit = I8XX_P2_SLOW_LIMIT,
 		 .p2_slow = I8XX_P2_LVDS_SLOW,	.p2_fast = I8XX_P2_LVDS_FAST },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 	
 static const intel_limit_t intel_limits_i9xx_sdvo = {
@@ -324,7 +322,6 @@ static const intel_limit_t intel_limits_i9xx_sdvo = {
 	.p2  = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
 		 .p2_slow = I9XX_P2_SDVO_DAC_SLOW,	.p2_fast = I9XX_P2_SDVO_DAC_FAST },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 
 static const intel_limit_t intel_limits_i9xx_lvds = {
@@ -342,7 +339,6 @@ static const intel_limit_t intel_limits_i9xx_lvds = {
 	.p2  = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
 		 .p2_slow = I9XX_P2_LVDS_SLOW,	.p2_fast = I9XX_P2_LVDS_FAST },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 
     /* below parameter and function is for G4X Chipset Family*/
@@ -360,7 +356,6 @@ static const intel_limit_t intel_limits_g4x_sdvo = {
 		 .p2_fast = G4X_P2_SDVO_FAST
 	},
 	.find_pll = intel_g4x_find_best_PLL,
-	.find_reduced_pll = intel_g4x_find_best_PLL,
 };
 
 static const intel_limit_t intel_limits_g4x_hdmi = {
@@ -377,7 +372,6 @@ static const intel_limit_t intel_limits_g4x_hdmi = {
 		 .p2_fast = G4X_P2_HDMI_DAC_FAST
 	},
 	.find_pll = intel_g4x_find_best_PLL,
-	.find_reduced_pll = intel_g4x_find_best_PLL,
 };
 
 static const intel_limit_t intel_limits_g4x_single_channel_lvds = {
@@ -402,7 +396,6 @@ static const intel_limit_t intel_limits_g4x_single_channel_lvds = {
 		 .p2_fast = G4X_P2_SINGLE_CHANNEL_LVDS_FAST
 	},
 	.find_pll = intel_g4x_find_best_PLL,
-	.find_reduced_pll = intel_g4x_find_best_PLL,
 };
 
 static const intel_limit_t intel_limits_g4x_dual_channel_lvds = {
@@ -427,7 +420,6 @@ static const intel_limit_t intel_limits_g4x_dual_channel_lvds = {
 		 .p2_fast = G4X_P2_DUAL_CHANNEL_LVDS_FAST
 	},
 	.find_pll = intel_g4x_find_best_PLL,
-	.find_reduced_pll = intel_g4x_find_best_PLL,
 };
 
 static const intel_limit_t intel_limits_g4x_display_port = {
@@ -465,7 +457,6 @@ static const intel_limit_t intel_limits_pineview_sdvo = {
 	.p2  = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
 		 .p2_slow = I9XX_P2_SDVO_DAC_SLOW,	.p2_fast = I9XX_P2_SDVO_DAC_FAST },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 
 static const intel_limit_t intel_limits_pineview_lvds = {
@@ -481,7 +472,6 @@ static const intel_limit_t intel_limits_pineview_lvds = {
 	.p2  = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
 		 .p2_slow = I9XX_P2_LVDS_SLOW,	.p2_fast = I9XX_P2_LVDS_SLOW },
 	.find_pll = intel_find_best_PLL,
-	.find_reduced_pll = intel_find_best_reduced_PLL,
 };
 
 static const intel_limit_t intel_limits_ironlake_sdvo = {
@@ -496,7 +486,7 @@ static const intel_limit_t intel_limits_ironlake_sdvo = {
 	.p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
 		 .p2_slow = IRONLAKE_P2_SDVO_DAC_SLOW,
 		 .p2_fast = IRONLAKE_P2_SDVO_DAC_FAST },
-	.find_pll = intel_ironlake_find_best_PLL,
+	.find_pll = intel_g4x_find_best_PLL,
 };
 
 static const intel_limit_t intel_limits_ironlake_lvds = {
@@ -511,7 +501,30 @@ static const intel_limit_t intel_limits_ironlake_lvds = {
 	.p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
 		 .p2_slow = IRONLAKE_P2_LVDS_SLOW,
 		 .p2_fast = IRONLAKE_P2_LVDS_FAST },
-	.find_pll = intel_ironlake_find_best_PLL,
+	.find_pll = intel_g4x_find_best_PLL,
+};
+
+static const intel_limit_t intel_limits_ironlake_display_port = {
+        .dot = { .min = IRONLAKE_DOT_MIN,
+                 .max = IRONLAKE_DOT_MAX },
+        .vco = { .min = IRONLAKE_VCO_MIN,
+                 .max = IRONLAKE_VCO_MAX},
+        .n   = { .min = IRONLAKE_N_MIN,
+                 .max = IRONLAKE_N_MAX },
+        .m   = { .min = IRONLAKE_M_MIN,
+                 .max = IRONLAKE_M_MAX },
+        .m1  = { .min = IRONLAKE_M1_MIN,
+                 .max = IRONLAKE_M1_MAX },
+        .m2  = { .min = IRONLAKE_M2_MIN,
+                 .max = IRONLAKE_M2_MAX },
+        .p   = { .min = IRONLAKE_P_DISPLAY_PORT_MIN,
+                 .max = IRONLAKE_P_DISPLAY_PORT_MAX },
+        .p1  = { .min = IRONLAKE_P1_DISPLAY_PORT_MIN,
+                 .max = IRONLAKE_P1_DISPLAY_PORT_MAX},
+        .p2  = { .dot_limit = IRONLAKE_P2_DISPLAY_PORT_LIMIT,
+                 .p2_slow = IRONLAKE_P2_DISPLAY_PORT_SLOW,
+                 .p2_fast = IRONLAKE_P2_DISPLAY_PORT_FAST },
+        .find_pll = intel_find_pll_ironlake_dp,
 };
 
 static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc)
@@ -519,6 +532,9 @@ static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc)
 	const intel_limit_t *limit;
 	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
 		limit = &intel_limits_ironlake_lvds;
+	else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+			HAS_eDP)
+		limit = &intel_limits_ironlake_display_port;
 	else
 		limit = &intel_limits_ironlake_sdvo;
 
@@ -737,46 +753,6 @@ intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 	return (err != target);
 }
 
-
-static bool
-intel_find_best_reduced_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			    int target, int refclk, intel_clock_t *best_clock)
-
-{
-	struct drm_device *dev = crtc->dev;
-	intel_clock_t clock;
-	int err = target;
-	bool found = false;
-
-	memcpy(&clock, best_clock, sizeof(intel_clock_t));
-
-	for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max; clock.m1++) {
-		for (clock.m2 = limit->m2.min; clock.m2 <= limit->m2.max; clock.m2++) {
-			/* m1 is always 0 in Pineview */
-			if (clock.m2 >= clock.m1 && !IS_PINEVIEW(dev))
-				break;
-			for (clock.n = limit->n.min; clock.n <= limit->n.max;
-			     clock.n++) {
-				int this_err;
-
-				intel_clock(dev, refclk, &clock);
-
-				if (!intel_PLL_is_valid(crtc, &clock))
-					continue;
-
-				this_err = abs(clock.dot - target);
-				if (this_err < err) {
-					*best_clock = clock;
-					err = this_err;
-					found = true;
-				}
-			}
-		}
-	}
-
-	return found;
-}
-
 static bool
 intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 			int target, int refclk, intel_clock_t *best_clock)
@@ -791,7 +767,13 @@ intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 	found = false;
 
 	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		if ((I915_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
+		int lvds_reg;
+
+		if (IS_IRONLAKE(dev))
+			lvds_reg = PCH_LVDS;
+		else
+			lvds_reg = LVDS;
+		if ((I915_READ(lvds_reg) & LVDS_CLKB_POWER_MASK) ==
 		    LVDS_CLKB_POWER_UP)
 			clock.p2 = limit->p2.p2_fast;
 		else
@@ -839,6 +821,11 @@ intel_find_pll_ironlake_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
 {
 	struct drm_device *dev = crtc->dev;
 	intel_clock_t clock;
+
+	/* return directly when it is eDP */
+	if (HAS_eDP)
+		return true;
+
 	if (target < 200000) {
 		clock.n = 1;
 		clock.p1 = 2;
@@ -857,68 +844,6 @@ intel_find_pll_ironlake_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
 	return true;
 }
 
-static bool
-intel_ironlake_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
-			     int target, int refclk, intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	intel_clock_t clock;
-	int err_most = 47;
-	int err_min = 10000;
-
-	/* eDP has only 2 clock choice, no n/m/p setting */
-	if (HAS_eDP)
-		return true;
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT))
-		return intel_find_pll_ironlake_dp(limit, crtc, target,
-					       refclk, best_clock);
-
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		if ((I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-	for (clock.p1 = limit->p1.max; clock.p1 >= limit->p1.min; clock.p1--) {
-		/* based on hardware requriment prefer smaller n to precision */
-		for (clock.n = limit->n.min; clock.n <= limit->n.max; clock.n++) {
-			/* based on hardware requirment prefere larger m1,m2 */
-			for (clock.m1 = limit->m1.max;
-			     clock.m1 >= limit->m1.min; clock.m1--) {
-				for (clock.m2 = limit->m2.max;
-				     clock.m2 >= limit->m2.min; clock.m2--) {
-					int this_err;
-
-					intel_clock(dev, refclk, &clock);
-					if (!intel_PLL_is_valid(crtc, &clock))
-						continue;
-					this_err = abs((10000 - (target*10000/clock.dot)));
-					if (this_err < err_most) {
-						*best_clock = clock;
-						/* found on first matching */
-						goto out;
-					} else if (this_err < err_min) {
-						*best_clock = clock;
-						err_min = this_err;
-					}
-				}
-			}
-		}
-	}
-out:
-	return true;
-}
-
 /* DisplayPort has only two frequencies, 162MHz and 270MHz */
 static bool
 intel_find_pll_g4x_dp(const intel_limit_t *limit, struct drm_crtc *crtc,
@@ -1282,7 +1207,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
 		return ret;
 	}
 
-	ret = i915_gem_object_set_to_gtt_domain(obj, 1);
+	ret = i915_gem_object_set_to_display_plane(obj);
 	if (ret != 0) {
 		i915_gem_object_unpin(obj);
 		mutex_unlock(&dev->struct_mutex);
@@ -1493,6 +1418,10 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 	int trans_vsync_reg = (pipe == 0) ? TRANS_VSYNC_A : TRANS_VSYNC_B;
 	u32 temp;
 	int tries = 5, j, n;
+	u32 pipe_bpc;
+
+	temp = I915_READ(pipeconf_reg);
+	pipe_bpc = temp & PIPE_BPC_MASK;
 
 	/* XXX: When our outputs are all unaware of DPMS modes other than off
 	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
@@ -1524,6 +1453,12 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 
 			/* enable PCH FDI RX PLL, wait warmup plus DMI latency */
 			temp = I915_READ(fdi_rx_reg);
+			/*
+			 * make the BPC in FDI Rx be consistent with that in
+			 * pipeconf reg.
+			 */
+			temp &= ~(0x7 << 16);
+			temp |= (pipe_bpc << 11);
 			I915_WRITE(fdi_rx_reg, temp | FDI_RX_PLL_ENABLE |
 					FDI_SEL_PCDCLK |
 					FDI_DP_PORT_WIDTH_X4); /* default 4 lanes */
@@ -1666,6 +1601,12 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 
 			/* enable PCH transcoder */
 			temp = I915_READ(transconf_reg);
+			/*
+			 * make the BPC in transcoder be consistent with
+			 * that in pipeconf reg.
+			 */
+			temp &= ~PIPE_BPC_MASK;
+			temp |= pipe_bpc;
 			I915_WRITE(transconf_reg, temp | TRANS_ENABLE);
 			I915_READ(transconf_reg);
 
@@ -1745,6 +1686,9 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 		I915_READ(fdi_tx_reg);
 
 		temp = I915_READ(fdi_rx_reg);
+		/* BPC in FDI rx is consistent with that in pipeconf */
+		temp &= ~(0x07 << 16);
+		temp |= (pipe_bpc << 11);
 		I915_WRITE(fdi_rx_reg, temp & ~FDI_RX_ENABLE);
 		I915_READ(fdi_rx_reg);
 
@@ -1789,7 +1733,12 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
 				}
 			}
 		}
-
+		temp = I915_READ(transconf_reg);
+		/* BPC in transcoder is consistent with that in pipeconf */
+		temp &= ~PIPE_BPC_MASK;
+		temp |= pipe_bpc;
+		I915_WRITE(transconf_reg, temp);
+		I915_READ(transconf_reg);
 		udelay(100);
 
 		/* disable PCH DPLL */
@@ -2448,7 +2397,7 @@ static void pineview_enable_cxsr(struct drm_device *dev, unsigned long clock,
  * A value of 5us seems to be a good balance; safe for very low end
  * platforms but not overly aggressive on lower latency configs.
  */
-const static int latency_ns = 5000;
+static const int latency_ns = 5000;
 
 static int i9xx_get_fifo_size(struct drm_device *dev, int plane)
 {
@@ -2559,7 +2508,7 @@ static void g4x_update_wm(struct drm_device *dev,  int planea_clock,
 	/* Calc sr entries for one plane configs */
 	if (sr_hdisplay && (!planea_clock || !planeb_clock)) {
 		/* self-refresh has much higher latency */
-		const static int sr_latency_ns = 12000;
+		static const int sr_latency_ns = 12000;
 
 		sr_clock = planea_clock ? planea_clock : planeb_clock;
 		line_time_us = ((sr_hdisplay * 1000) / sr_clock);
@@ -2598,7 +2547,7 @@ static void i965_update_wm(struct drm_device *dev, int planea_clock,
 	/* Calc sr entries for one plane configs */
 	if (sr_hdisplay && (!planea_clock || !planeb_clock)) {
 		/* self-refresh has much higher latency */
-		const static int sr_latency_ns = 12000;
+		static const int sr_latency_ns = 12000;
 
 		sr_clock = planea_clock ? planea_clock : planeb_clock;
 		line_time_us = ((sr_hdisplay * 1000) / sr_clock);
@@ -2667,7 +2616,7 @@ static void i9xx_update_wm(struct drm_device *dev, int planea_clock,
 	if (HAS_FW_BLC(dev) && sr_hdisplay &&
 	    (!planea_clock || !planeb_clock)) {
 		/* self-refresh has much higher latency */
-		const static int sr_latency_ns = 6000;
+		static const int sr_latency_ns = 6000;
 
 		sr_clock = planea_clock ? planea_clock : planeb_clock;
 		line_time_us = ((sr_hdisplay * 1000) / sr_clock);
@@ -2906,10 +2855,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
-	if (is_lvds && limit->find_reduced_pll &&
-			dev_priv->lvds_downclock_avail) {
-		memcpy(&reduced_clock, &clock, sizeof(intel_clock_t));
-		has_reduced_clock = limit->find_reduced_pll(limit, crtc,
+	if (is_lvds && dev_priv->lvds_downclock_avail) {
+		has_reduced_clock = limit->find_pll(limit, crtc,
 							    dev_priv->lvds_downclock,
 							    refclk,
 							    &reduced_clock);
@@ -2969,6 +2916,33 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
 
 		/* determine panel color depth */
 		temp = I915_READ(pipeconf_reg);
+		temp &= ~PIPE_BPC_MASK;
+		if (is_lvds) {
+			int lvds_reg = I915_READ(PCH_LVDS);
+			/* the BPC will be 6 if it is 18-bit LVDS panel */
+			if ((lvds_reg & LVDS_A3_POWER_MASK) == LVDS_A3_POWER_UP)
+				temp |= PIPE_8BPC;
+			else
+				temp |= PIPE_6BPC;
+		} else if (is_edp) {
+			switch (dev_priv->edp_bpp/3) {
+			case 8:
+				temp |= PIPE_8BPC;
+				break;
+			case 10:
+				temp |= PIPE_10BPC;
+				break;
+			case 6:
+				temp |= PIPE_6BPC;
+				break;
+			case 12:
+				temp |= PIPE_12BPC;
+				break;
+			}
+		} else
+			temp |= PIPE_8BPC;
+		I915_WRITE(pipeconf_reg, temp);
+		I915_READ(pipeconf_reg);
 
 		switch (temp & PIPE_BPC_MASK) {
 		case PIPE_8BPC:
@@ -3195,7 +3169,20 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
 		 * appropriately here, but we need to look more thoroughly into how
 		 * panels behave in the two modes.
 		 */
-
+		/* set the dithering flag */
+		if (IS_I965G(dev)) {
+			if (dev_priv->lvds_dither) {
+				if (IS_IRONLAKE(dev))
+					pipeconf |= PIPE_ENABLE_DITHER;
+				else
+					lvds |= LVDS_ENABLE_DITHER;
+			} else {
+				if (IS_IRONLAKE(dev))
+					pipeconf &= ~PIPE_ENABLE_DITHER;
+				else
+					lvds &= ~LVDS_ENABLE_DITHER;
+			}
+		}
 		I915_WRITE(lvds_reg, lvds);
 		I915_READ(lvds_reg);
 	}
@@ -3385,7 +3372,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 
 	/* we only need to pin inside GTT if cursor is non-phy */
 	mutex_lock(&dev->struct_mutex);
-	if (!dev_priv->cursor_needs_physical) {
+	if (!dev_priv->info->cursor_needs_physical) {
 		ret = i915_gem_object_pin(bo, PAGE_SIZE);
 		if (ret) {
 			DRM_ERROR("failed to pin cursor bo\n");
@@ -3420,7 +3407,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 	I915_WRITE(base, addr);
 
 	if (intel_crtc->cursor_bo) {
-		if (dev_priv->cursor_needs_physical) {
+		if (dev_priv->info->cursor_needs_physical) {
 			if (intel_crtc->cursor_bo != bo)
 				i915_gem_detach_phys_object(dev, intel_crtc->cursor_bo);
 		} else
@@ -3779,125 +3766,6 @@ static void intel_gpu_idle_timer(unsigned long arg)
 	queue_work(dev_priv->wq, &dev_priv->idle_work);
 }
 
-void intel_increase_renderclock(struct drm_device *dev, bool schedule)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (IS_IRONLAKE(dev))
-		return;
-
-	if (!dev_priv->render_reclock_avail) {
-		DRM_DEBUG_DRIVER("not reclocking render clock\n");
-		return;
-	}
-
-	/* Restore render clock frequency to original value */
-	if (IS_G4X(dev) || IS_I9XX(dev))
-		pci_write_config_word(dev->pdev, GCFGC, dev_priv->orig_clock);
-	else if (IS_I85X(dev))
-		pci_write_config_word(dev->pdev, HPLLCC, dev_priv->orig_clock);
-	DRM_DEBUG_DRIVER("increasing render clock frequency\n");
-
-	/* Schedule downclock */
-	if (schedule)
-		mod_timer(&dev_priv->idle_timer, jiffies +
-			  msecs_to_jiffies(GPU_IDLE_TIMEOUT));
-}
-
-void intel_decrease_renderclock(struct drm_device *dev)
-{
-	drm_i915_private_t *dev_priv = dev->dev_private;
-
-	if (IS_IRONLAKE(dev))
-		return;
-
-	if (!dev_priv->render_reclock_avail) {
-		DRM_DEBUG_DRIVER("not reclocking render clock\n");
-		return;
-	}
-
-	if (IS_G4X(dev)) {
-		u16 gcfgc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-		/* Down to minimum... */
-		gcfgc &= ~GM45_GC_RENDER_CLOCK_MASK;
-		gcfgc |= GM45_GC_RENDER_CLOCK_266_MHZ;
-
-		pci_write_config_word(dev->pdev, GCFGC, gcfgc);
-	} else if (IS_I965G(dev)) {
-		u16 gcfgc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-		/* Down to minimum... */
-		gcfgc &= ~I965_GC_RENDER_CLOCK_MASK;
-		gcfgc |= I965_GC_RENDER_CLOCK_267_MHZ;
-
-		pci_write_config_word(dev->pdev, GCFGC, gcfgc);
-	} else if (IS_I945G(dev) || IS_I945GM(dev)) {
-		u16 gcfgc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-		/* Down to minimum... */
-		gcfgc &= ~I945_GC_RENDER_CLOCK_MASK;
-		gcfgc |= I945_GC_RENDER_CLOCK_166_MHZ;
-
-		pci_write_config_word(dev->pdev, GCFGC, gcfgc);
-	} else if (IS_I915G(dev)) {
-		u16 gcfgc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-		/* Down to minimum... */
-		gcfgc &= ~I915_GC_RENDER_CLOCK_MASK;
-		gcfgc |= I915_GC_RENDER_CLOCK_166_MHZ;
-
-		pci_write_config_word(dev->pdev, GCFGC, gcfgc);
-	} else if (IS_I85X(dev)) {
-		u16 hpllcc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, HPLLCC, &hpllcc);
-
-		/* Up to maximum... */
-		hpllcc &= ~GC_CLOCK_CONTROL_MASK;
-		hpllcc |= GC_CLOCK_133_200;
-
-		pci_write_config_word(dev->pdev, HPLLCC, hpllcc);
-	}
-	DRM_DEBUG_DRIVER("decreasing render clock frequency\n");
-}
-
-/* Note that no increase function is needed for this - increase_renderclock()
- *  will also rewrite these bits
- */
-void intel_decrease_displayclock(struct drm_device *dev)
-{
-	if (IS_IRONLAKE(dev))
-		return;
-
-	if (IS_I945G(dev) || IS_I945GM(dev) || IS_I915G(dev) ||
-	    IS_I915GM(dev)) {
-		u16 gcfgc;
-
-		/* Adjust render clock... */
-		pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
-
-		/* Down to minimum... */
-		gcfgc &= ~0xf0;
-		gcfgc |= 0x80;
-
-		pci_write_config_word(dev->pdev, GCFGC, gcfgc);
-	}
-}
-
 #define CRTC_IDLE_TIMEOUT 1000 /* ms */
 
 static void intel_crtc_idle_timer(unsigned long arg)
@@ -4011,12 +3879,6 @@ static void intel_idle_update(struct work_struct *work)
 
 	mutex_lock(&dev->struct_mutex);
 
-	/* GPU isn't processing, downclock it. */
-	if (!dev_priv->busy) {
-		intel_decrease_renderclock(dev);
-		intel_decrease_displayclock(dev);
-	}
-
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		/* Skip inactive CRTCs */
 		if (!crtc->fb)
@@ -4050,13 +3912,11 @@ void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj)
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		return;
 
-	if (!dev_priv->busy) {
+	if (!dev_priv->busy)
 		dev_priv->busy = true;
-		intel_increase_renderclock(dev, true);
-	} else {
+	else
 		mod_timer(&dev_priv->idle_timer, jiffies +
 			  msecs_to_jiffies(GPU_IDLE_TIMEOUT));
-	}
 
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (!crtc->fb)
@@ -4400,29 +4260,43 @@ static void intel_setup_outputs(struct drm_device *dev)
 		bool found = false;
 
 		if (I915_READ(SDVOB) & SDVO_DETECTED) {
+			DRM_DEBUG_KMS("probing SDVOB\n");
 			found = intel_sdvo_init(dev, SDVOB);
-			if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+			if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) {
+				DRM_DEBUG_KMS("probing HDMI on SDVOB\n");
 				intel_hdmi_init(dev, SDVOB);
+			}
 
-			if (!found && SUPPORTS_INTEGRATED_DP(dev))
+			if (!found && SUPPORTS_INTEGRATED_DP(dev)) {
+				DRM_DEBUG_KMS("probing DP_B\n");
 				intel_dp_init(dev, DP_B);
+			}
 		}
 
 		/* Before G4X SDVOC doesn't have its own detect register */
 
-		if (I915_READ(SDVOB) & SDVO_DETECTED)
+		if (I915_READ(SDVOB) & SDVO_DETECTED) {
+			DRM_DEBUG_KMS("probing SDVOC\n");
 			found = intel_sdvo_init(dev, SDVOC);
+		}
 
 		if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) {
 
-			if (SUPPORTS_INTEGRATED_HDMI(dev))
+			if (SUPPORTS_INTEGRATED_HDMI(dev)) {
+				DRM_DEBUG_KMS("probing HDMI on SDVOC\n");
 				intel_hdmi_init(dev, SDVOC);
-			if (SUPPORTS_INTEGRATED_DP(dev))
+			}
+			if (SUPPORTS_INTEGRATED_DP(dev)) {
+				DRM_DEBUG_KMS("probing DP_C\n");
 				intel_dp_init(dev, DP_C);
+			}
 		}
 
-		if (SUPPORTS_INTEGRATED_DP(dev) && (I915_READ(DP_D) & DP_DETECTED))
+		if (SUPPORTS_INTEGRATED_DP(dev) &&
+		    (I915_READ(DP_D) & DP_DETECTED)) {
+			DRM_DEBUG_KMS("probing DP_D\n");
 			intel_dp_init(dev, DP_D);
+		}
 	} else if (IS_I8XX(dev))
 		intel_dvo_init(dev);
 
@@ -4527,6 +4401,42 @@ static const struct drm_mode_config_funcs intel_mode_funcs = {
 	.fb_changed = intelfb_probe,
 };
 
+static struct drm_gem_object *
+intel_alloc_power_context(struct drm_device *dev)
+{
+	struct drm_gem_object *pwrctx;
+	int ret;
+
+	pwrctx = drm_gem_object_alloc(dev, 4096);
+	if (!pwrctx) {
+		DRM_DEBUG("failed to alloc power context, RC6 disabled\n");
+		return NULL;
+	}
+
+	mutex_lock(&dev->struct_mutex);
+	ret = i915_gem_object_pin(pwrctx, 4096);
+	if (ret) {
+		DRM_ERROR("failed to pin power context: %d\n", ret);
+		goto err_unref;
+	}
+
+	ret = i915_gem_object_set_to_gtt_domain(pwrctx, 1);
+	if (ret) {
+		DRM_ERROR("failed to set-domain on power context: %d\n", ret);
+		goto err_unpin;
+	}
+	mutex_unlock(&dev->struct_mutex);
+
+	return pwrctx;
+
+err_unpin:
+	i915_gem_object_unpin(pwrctx);
+err_unref:
+	drm_gem_object_unreference(pwrctx);
+	mutex_unlock(&dev->struct_mutex);
+	return NULL;
+}
+
 void intel_init_clock_gating(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -4579,42 +4489,27 @@ void intel_init_clock_gating(struct drm_device *dev)
 	 * GPU can automatically power down the render unit if given a page
 	 * to save state.
 	 */
-	if (I915_HAS_RC6(dev)) {
-		struct drm_gem_object *pwrctx;
-		struct drm_i915_gem_object *obj_priv;
-		int ret;
+	if (I915_HAS_RC6(dev) && drm_core_check_feature(dev, DRIVER_MODESET)) {
+		struct drm_i915_gem_object *obj_priv = NULL;
 
 		if (dev_priv->pwrctx) {
 			obj_priv = dev_priv->pwrctx->driver_private;
 		} else {
-			pwrctx = drm_gem_object_alloc(dev, 4096);
-			if (!pwrctx) {
-				DRM_DEBUG("failed to alloc power context, "
-					  "RC6 disabled\n");
-				goto out;
-			}
+			struct drm_gem_object *pwrctx;
 
-			ret = i915_gem_object_pin(pwrctx, 4096);
-			if (ret) {
-				DRM_ERROR("failed to pin power context: %d\n",
-					  ret);
-				drm_gem_object_unreference(pwrctx);
-				goto out;
+			pwrctx = intel_alloc_power_context(dev);
+			if (pwrctx) {
+				dev_priv->pwrctx = pwrctx;
+				obj_priv = pwrctx->driver_private;
 			}
-
-			i915_gem_object_set_to_gtt_domain(pwrctx, 1);
-
-			dev_priv->pwrctx = pwrctx;
-			obj_priv = pwrctx->driver_private;
 		}
 
-		I915_WRITE(PWRCTXA, obj_priv->gtt_offset | PWRCTX_EN);
-		I915_WRITE(MCHBAR_RENDER_STANDBY,
-			   I915_READ(MCHBAR_RENDER_STANDBY) & ~RCX_SW_EXIT);
+		if (obj_priv) {
+			I915_WRITE(PWRCTXA, obj_priv->gtt_offset | PWRCTX_EN);
+			I915_WRITE(MCHBAR_RENDER_STANDBY,
+				   I915_READ(MCHBAR_RENDER_STANDBY) & ~RCX_SW_EXIT);
+		}
 	}
-
-out:
-	return;
 }
 
 /* Set up chip specific display functions */
@@ -4770,7 +4665,6 @@ void intel_modeset_cleanup(struct drm_device *dev)
 		del_timer_sync(&intel_crtc->idle_timer);
 	}
 
-	intel_increase_renderclock(dev, false);
 	del_timer_sync(&dev_priv->idle_timer);
 
 	if (dev_priv->display.disable_fbc)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 4e7aa8b7b938..439506cefc14 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -125,9 +125,15 @@ intel_dp_link_clock(uint8_t link_bw)
 
 /* I think this is a fiction */
 static int
-intel_dp_link_required(int pixel_clock)
+intel_dp_link_required(struct drm_device *dev,
+		       struct intel_output *intel_output, int pixel_clock)
 {
-	return pixel_clock * 3;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	if (IS_eDP(intel_output))
+		return (pixel_clock * dev_priv->edp_bpp) / 8;
+	else
+		return pixel_clock * 3;
 }
 
 static int
@@ -138,7 +144,8 @@ intel_dp_mode_valid(struct drm_connector *connector,
 	int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_output));
 	int max_lanes = intel_dp_max_lane_count(intel_output);
 
-	if (intel_dp_link_required(mode->clock) > max_link_clock * max_lanes)
+	if (intel_dp_link_required(connector->dev, intel_output, mode->clock)
+			> max_link_clock * max_lanes)
 		return MODE_CLOCK_HIGH;
 
 	if (mode->clock < 10000)
@@ -492,7 +499,8 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		for (clock = 0; clock <= max_clock; clock++) {
 			int link_avail = intel_dp_link_clock(bws[clock]) * lane_count;
 
-			if (intel_dp_link_required(mode->clock) <= link_avail) {
+			if (intel_dp_link_required(encoder->dev, intel_output, mode->clock)
+					<= link_avail) {
 				dp_priv->link_bw = bws[clock];
 				dp_priv->lane_count = lane_count;
 				adjusted_mode->clock = intel_dp_link_clock(dp_priv->link_bw);
@@ -1289,53 +1297,7 @@ intel_dp_hot_plug(struct intel_output *intel_output)
 	if (dp_priv->dpms_mode == DRM_MODE_DPMS_ON)
 		intel_dp_check_link_status(intel_output);
 }
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the given DP is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it is assumed that the given
- * DP is present.
- */
-static int dp_is_present_in_vbt(struct drm_device *dev, int dp_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct child_device_config *p_child;
-	int i, dp_port, ret;
-
-	if (!dev_priv->child_dev_num)
-		return 1;
-
-	dp_port = 0;
-	if (dp_reg == DP_B || dp_reg == PCH_DP_B)
-		dp_port = PORT_IDPB;
-	else if (dp_reg == DP_C || dp_reg == PCH_DP_C)
-		dp_port = PORT_IDPC;
-	else if (dp_reg == DP_D || dp_reg == PCH_DP_D)
-		dp_port = PORT_IDPD;
-
-	ret = 0;
-	for (i = 0; i < dev_priv->child_dev_num; i++) {
-		p_child = dev_priv->child_dev + i;
-		/*
-		 * If the device type is not DP, continue.
-		 */
-		if (p_child->device_type != DEVICE_TYPE_DP &&
-			p_child->device_type != DEVICE_TYPE_eDP)
-			continue;
-		/* Find the eDP port */
-		if (dp_reg == DP_A && p_child->device_type == DEVICE_TYPE_eDP) {
-			ret = 1;
-			break;
-		}
-		/* Find the DP port */
-		if (p_child->dvo_port == dp_port) {
-			ret = 1;
-			break;
-		}
-	}
-	return ret;
-}
+
 void
 intel_dp_init(struct drm_device *dev, int output_reg)
 {
@@ -1345,10 +1307,6 @@ intel_dp_init(struct drm_device *dev, int output_reg)
 	struct intel_dp_priv *dp_priv;
 	const char *name = NULL;
 
-	if (!dp_is_present_in_vbt(dev, output_reg)) {
-		DRM_DEBUG_KMS("DP is not present. Ignore it\n");
-		return;
-	}
 	intel_output = kcalloc(sizeof(struct intel_output) + 
 			       sizeof(struct intel_dp_priv), 1, GFP_KERNEL);
 	if (!intel_output)
@@ -1373,11 +1331,10 @@ intel_dp_init(struct drm_device *dev, int output_reg)
 	else if (output_reg == DP_D || output_reg == PCH_DP_D)
 		intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);
 
-	if (IS_eDP(intel_output)) {
-		intel_output->crtc_mask = (1 << 1);
+	if (IS_eDP(intel_output))
 		intel_output->clone_mask = (1 << INTEL_EDP_CLONE_BIT);
-	} else
-		intel_output->crtc_mask = (1 << 0) | (1 << 1);
+
+	intel_output->crtc_mask = (1 << 0) | (1 << 1);
 	connector->interlace_allowed = true;
 	connector->doublescan_allowed = 0;
 
@@ -1402,14 +1359,20 @@ intel_dp_init(struct drm_device *dev, int output_reg)
 			break;
 		case DP_B:
 		case PCH_DP_B:
+			dev_priv->hotplug_supported_mask |=
+				HDMIB_HOTPLUG_INT_STATUS;
 			name = "DPDDC-B";
 			break;
 		case DP_C:
 		case PCH_DP_C:
+			dev_priv->hotplug_supported_mask |=
+				HDMIC_HOTPLUG_INT_STATUS;
 			name = "DPDDC-C";
 			break;
 		case DP_D:
 		case PCH_DP_D:
+			dev_priv->hotplug_supported_mask |=
+				HDMID_HOTPLUG_INT_STATUS;
 			name = "DPDDC-D";
 			break;
 	}
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index f04dbbe7d400..0e268deed761 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -225,52 +225,6 @@ static const struct drm_encoder_funcs intel_hdmi_enc_funcs = {
 	.destroy = intel_hdmi_enc_destroy,
 };
 
-/*
- * Enumerate the child dev array parsed from VBT to check whether
- * the given HDMI is present.
- * If it is present, return 1.
- * If it is not present, return false.
- * If no child dev is parsed from VBT, it assumes that the given
- * HDMI is present.
- */
-static int hdmi_is_present_in_vbt(struct drm_device *dev, int hdmi_reg)
-{
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct child_device_config *p_child;
-	int i, hdmi_port, ret;
-
-	if (!dev_priv->child_dev_num)
-		return 1;
-
-	if (hdmi_reg == SDVOB)
-		hdmi_port = DVO_B;
-	else if (hdmi_reg == SDVOC)
-		hdmi_port = DVO_C;
-	else if (hdmi_reg == HDMIB)
-		hdmi_port = DVO_B;
-	else if (hdmi_reg == HDMIC)
-		hdmi_port = DVO_C;
-	else if (hdmi_reg == HDMID)
-		hdmi_port = DVO_D;
-	else
-		return 0;
-
-	ret = 0;
-	for (i = 0; i < dev_priv->child_dev_num; i++) {
-		p_child = dev_priv->child_dev + i;
-		/*
-		 * If the device type is not HDMI, continue.
-		 */
-		if (p_child->device_type != DEVICE_TYPE_HDMI)
-			continue;
-		/* Find the HDMI port */
-		if (p_child->dvo_port == hdmi_port) {
-			ret = 1;
-			break;
-		}
-	}
-	return ret;
-}
 void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -278,10 +232,6 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
 	struct intel_output *intel_output;
 	struct intel_hdmi_priv *hdmi_priv;
 
-	if (!hdmi_is_present_in_vbt(dev, sdvox_reg)) {
-		DRM_DEBUG_KMS("HDMI is not present. Ignored it \n");
-		return;
-	}
 	intel_output = kcalloc(sizeof(struct intel_output) +
 			       sizeof(struct intel_hdmi_priv), 1, GFP_KERNEL);
 	if (!intel_output)
@@ -303,21 +253,26 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg)
 	if (sdvox_reg == SDVOB) {
 		intel_output->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT);
 		intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB");
+		dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
 	} else if (sdvox_reg == SDVOC) {
 		intel_output->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT);
 		intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC");
+		dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
 	} else if (sdvox_reg == HDMIB) {
 		intel_output->clone_mask = (1 << INTEL_HDMID_CLONE_BIT);
 		intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOE,
 								"HDMIB");
+		dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS;
 	} else if (sdvox_reg == HDMIC) {
 		intel_output->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT);
 		intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOD,
 								"HDMIC");
+		dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS;
 	} else if (sdvox_reg == HDMID) {
 		intel_output->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT);
 		intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOF,
 								"HDMID");
+		dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS;
 	}
 	if (!intel_output->ddc_bus)
 		goto err_connector;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 3118ce274e67..aa74e59bec61 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -602,12 +602,33 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
 /* Some lid devices report incorrect lid status, assume they're connected */
 static const struct dmi_system_id bad_lid_status[] = {
 	{
+		.ident = "Compaq nx9020",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BOARD_NAME, "3084"),
+		},
+	},
+	{
+		.ident = "Samsung SX20S",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Phoenix Technologies LTD"),
+			DMI_MATCH(DMI_BOARD_NAME, "SX20S"),
+		},
+	},
+	{
 		.ident = "Aspire One",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
 			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire one"),
 		},
 	},
+	{
+		.ident = "PC-81005",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "MALATA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PC-81005"),
+		},
+	},
 	{ }
 };
 
@@ -679,7 +700,14 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
 	struct drm_i915_private *dev_priv =
 		container_of(nb, struct drm_i915_private, lid_notifier);
 	struct drm_device *dev = dev_priv->dev;
+	struct drm_connector *connector = dev_priv->int_lvds_connector;
 
+	/*
+	 * check and update the status of LVDS connector after receiving
+	 * the LID nofication event.
+	 */
+	if (connector)
+		connector->status = connector->funcs->detect(connector);
 	if (!acpi_lid_open()) {
 		dev_priv->modeset_on_lid = 1;
 		return NOTIFY_OK;
@@ -854,65 +882,6 @@ static const struct dmi_system_id intel_no_lvds[] = {
 	{ }	/* terminating entry */
 };
 
-#ifdef CONFIG_ACPI
-/*
- * check_lid_device -- check whether @handle is an ACPI LID device.
- * @handle: ACPI device handle
- * @level : depth in the ACPI namespace tree
- * @context: the number of LID device when we find the device
- * @rv: a return value to fill if desired (Not use)
- */
-static acpi_status
-check_lid_device(acpi_handle handle, u32 level, void *context,
-			void **return_value)
-{
-	struct acpi_device *acpi_dev;
-	int *lid_present = context;
-
-	acpi_dev = NULL;
-	/* Get the acpi device for device handle */
-	if (acpi_bus_get_device(handle, &acpi_dev) || !acpi_dev) {
-		/* If there is no ACPI device for handle, return */
-		return AE_OK;
-	}
-
-	if (!strncmp(acpi_device_hid(acpi_dev), "PNP0C0D", 7))
-		*lid_present = 1;
-
-	return AE_OK;
-}
-
-/**
- * check whether there exists the ACPI LID device by enumerating the ACPI
- * device tree.
- */
-static int intel_lid_present(void)
-{
-	int lid_present = 0;
-
-	if (acpi_disabled) {
-		/* If ACPI is disabled, there is no ACPI device tree to
-		 * check, so assume the LID device would have been present.
-		 */
-		return 1;
-	}
-
-	acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
-				ACPI_UINT32_MAX,
-				check_lid_device, NULL, &lid_present, NULL);
-
-	return lid_present;
-}
-#else
-static int intel_lid_present(void)
-{
-	/* In the absence of ACPI built in, assume that the LID device would
-	 * have been present.
-	 */
-	return 1;
-}
-#endif
-
 /**
  * intel_find_lvds_downclock - find the reduced downclock for LVDS in EDID
  * @dev: drm device
@@ -957,7 +926,8 @@ static void intel_find_lvds_downclock(struct drm_device *dev,
 		}
 	}
 	mutex_unlock(&dev->mode_config.mutex);
-	if (temp_downclock < panel_fixed_mode->clock) {
+	if (temp_downclock < panel_fixed_mode->clock &&
+	    i915_lvds_downclock) {
 		/* We found the downclock for LVDS. */
 		dev_priv->lvds_downclock_avail = 1;
 		dev_priv->lvds_downclock = temp_downclock;
@@ -1031,12 +1001,8 @@ void intel_lvds_init(struct drm_device *dev)
 	if (dmi_check_system(intel_no_lvds))
 		return;
 
-	/*
-	 * Assume LVDS is present if there's an ACPI lid device or if the
-	 * device is present in the VBT.
-	 */
-	if (!lvds_is_present_in_vbt(dev) && !intel_lid_present()) {
-		DRM_DEBUG_KMS("LVDS is not present in VBT and no lid detected\n");
+	if (!lvds_is_present_in_vbt(dev)) {
+		DRM_DEBUG_KMS("LVDS is not present in VBT\n");
 		return;
 	}
 
@@ -1180,6 +1146,8 @@ out:
 		DRM_DEBUG_KMS("lid notifier registration failed\n");
 		dev_priv->lid_notifier.notifier_call = NULL;
 	}
+	/* keep the LVDS connector */
+	dev_priv->int_lvds_connector = connector;
 	drm_sysfs_connector_add(connector);
 	return;
 
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 24a3dc99716c..eaacfd0920df 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -462,14 +462,63 @@ static int intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
 }
 
 /**
- * Don't check status code from this as it switches the bus back to the
- * SDVO chips which defeats the purpose of doing a bus switch in the first
- * place.
+ * Try to read the response after issuie the DDC switch command. But it
+ * is noted that we must do the action of reading response and issuing DDC
+ * switch command in one I2C transaction. Otherwise when we try to start
+ * another I2C transaction after issuing the DDC bus switch, it will be
+ * switched to the internal SDVO register.
  */
 static void intel_sdvo_set_control_bus_switch(struct intel_output *intel_output,
 					      u8 target)
 {
-	intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH, &target, 1);
+	struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+	u8 out_buf[2], cmd_buf[2], ret_value[2], ret;
+	struct i2c_msg msgs[] = {
+		{
+			.addr = sdvo_priv->slave_addr >> 1,
+			.flags = 0,
+			.len = 2,
+			.buf = out_buf,
+		},
+		/* the following two are to read the response */
+		{
+			.addr = sdvo_priv->slave_addr >> 1,
+			.flags = 0,
+			.len = 1,
+			.buf = cmd_buf,
+		},
+		{
+			.addr = sdvo_priv->slave_addr >> 1,
+			.flags = I2C_M_RD,
+			.len = 1,
+			.buf = ret_value,
+		},
+	};
+
+	intel_sdvo_debug_write(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH,
+					&target, 1);
+	/* write the DDC switch command argument */
+	intel_sdvo_write_byte(intel_output, SDVO_I2C_ARG_0, target);
+
+	out_buf[0] = SDVO_I2C_OPCODE;
+	out_buf[1] = SDVO_CMD_SET_CONTROL_BUS_SWITCH;
+	cmd_buf[0] = SDVO_I2C_CMD_STATUS;
+	cmd_buf[1] = 0;
+	ret_value[0] = 0;
+	ret_value[1] = 0;
+
+	ret = i2c_transfer(intel_output->i2c_bus, msgs, 3);
+	if (ret != 3) {
+		/* failure in I2C transfer */
+		DRM_DEBUG_KMS("I2c transfer returned %d\n", ret);
+		return;
+	}
+	if (ret_value[0] != SDVO_CMD_STATUS_SUCCESS) {
+		DRM_DEBUG_KMS("DDC switch command returns response %d\n",
+					ret_value[0]);
+		return;
+	}
+	return;
 }
 
 static bool intel_sdvo_set_target_input(struct intel_output *intel_output, bool target_0, bool target_1)
@@ -1579,6 +1628,32 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response)
 	edid = drm_get_edid(&intel_output->base,
 			    intel_output->ddc_bus);
 
+	/* This is only applied to SDVO cards with multiple outputs */
+	if (edid == NULL && intel_sdvo_multifunc_encoder(intel_output)) {
+		uint8_t saved_ddc, temp_ddc;
+		saved_ddc = sdvo_priv->ddc_bus;
+		temp_ddc = sdvo_priv->ddc_bus >> 1;
+		/*
+		 * Don't use the 1 as the argument of DDC bus switch to get
+		 * the EDID. It is used for SDVO SPD ROM.
+		 */
+		while(temp_ddc > 1) {
+			sdvo_priv->ddc_bus = temp_ddc;
+			edid = drm_get_edid(&intel_output->base,
+				intel_output->ddc_bus);
+			if (edid) {
+				/*
+				 * When we can get the EDID, maybe it is the
+				 * correct DDC bus. Update it.
+				 */
+				sdvo_priv->ddc_bus = temp_ddc;
+				break;
+			}
+			temp_ddc >>= 1;
+		}
+		if (edid == NULL)
+			sdvo_priv->ddc_bus = saved_ddc;
+	}
 	/* when there is no edid and no monitor is connected with VGA
 	 * port, try to use the CRT ddc to read the EDID for DVI-connector
 	 */
@@ -2662,6 +2737,7 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector)
 
 bool intel_sdvo_init(struct drm_device *dev, int output_device)
 {
+	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_connector *connector;
 	struct intel_output *intel_output;
 	struct intel_sdvo_priv *sdvo_priv;
@@ -2708,10 +2784,12 @@ bool intel_sdvo_init(struct drm_device *dev, int output_device)
 		intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS");
 		sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
 						"SDVOB/VGA DDC BUS");
+		dev_priv->hotplug_supported_mask |= SDVOB_HOTPLUG_INT_STATUS;
 	} else {
 		intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS");
 		sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
 						"SDVOC/VGA DDC BUS");
+		dev_priv->hotplug_supported_mask |= SDVOC_HOTPLUG_INT_STATUS;
 	}
 
 	if (intel_output->ddc_bus == NULL)
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index b1bc1ea182b8..1175429da102 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -30,12 +30,11 @@ config DRM_NOUVEAU_DEBUG
 	  via debugfs.
 
 menu "I2C encoder or helper chips"
-     depends on DRM && I2C
+     depends on DRM && DRM_KMS_HELPER && I2C
 
 config DRM_I2C_CH7006
 	tristate "Chrontel ch7006 TV encoder"
-	depends on DRM_NOUVEAU
-	default m
+	default m if DRM_NOUVEAU
 	help
 	  Support for Chrontel ch7006 and similar TV encoders, found
 	  on some nVidia video cards.
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 0cad6d834eb2..e342a418d434 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -33,10 +33,13 @@
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
 
+#include <linux/log2.h>
+
 static void
 nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
 {
 	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+	struct drm_device *dev = dev_priv->dev;
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
 
 	ttm_bo_kunmap(&nvbo->kmap);
@@ -44,12 +47,87 @@ nouveau_bo_del_ttm(struct ttm_buffer_object *bo)
 	if (unlikely(nvbo->gem))
 		DRM_ERROR("bo %p still attached to GEM object\n", bo);
 
+	if (nvbo->tile)
+		nv10_mem_expire_tiling(dev, nvbo->tile, NULL);
+
 	spin_lock(&dev_priv->ttm.bo_list_lock);
 	list_del(&nvbo->head);
 	spin_unlock(&dev_priv->ttm.bo_list_lock);
 	kfree(nvbo);
 }
 
+static void
+nouveau_bo_fixup_align(struct drm_device *dev,
+		       uint32_t tile_mode, uint32_t tile_flags,
+		       int *align, int *size)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+	/*
+	 * Some of the tile_flags have a periodic structure of N*4096 bytes,
+	 * align to to that as well as the page size. Overallocate memory to
+	 * avoid corruption of other buffer objects.
+	 */
+	if (dev_priv->card_type == NV_50) {
+		uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15;
+		int i;
+
+		switch (tile_flags) {
+		case 0x1800:
+		case 0x2800:
+		case 0x4800:
+		case 0x7a00:
+			*size = roundup(*size, block_size);
+			if (is_power_of_2(block_size)) {
+				*size += 3 * block_size;
+				for (i = 1; i < 10; i++) {
+					*align = 12 * i * block_size;
+					if (!(*align % 65536))
+						break;
+				}
+			} else {
+				*size += 6 * block_size;
+				for (i = 1; i < 10; i++) {
+					*align = 8 * i * block_size;
+					if (!(*align % 65536))
+						break;
+				}
+			}
+			break;
+		default:
+			break;
+		}
+
+	} else {
+		if (tile_mode) {
+			if (dev_priv->chipset >= 0x40) {
+				*align = 65536;
+				*size = roundup(*size, 64 * tile_mode);
+
+			} else if (dev_priv->chipset >= 0x30) {
+				*align = 32768;
+				*size = roundup(*size, 64 * tile_mode);
+
+			} else if (dev_priv->chipset >= 0x20) {
+				*align = 16384;
+				*size = roundup(*size, 64 * tile_mode);
+
+			} else if (dev_priv->chipset >= 0x10) {
+				*align = 16384;
+				*size = roundup(*size, 32 * tile_mode);
+			}
+		}
+	}
+
+	/* ALIGN works only on powers of two. */
+	*size = roundup(*size, PAGE_SIZE);
+
+	if (dev_priv->card_type == NV_50) {
+		*size = roundup(*size, 65536);
+		*align = max(65536, *align);
+	}
+}
+
 int
 nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
 	       int size, int align, uint32_t flags, uint32_t tile_mode,
@@ -58,7 +136,7 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nouveau_bo *nvbo;
-	int ret, n = 0;
+	int ret = 0;
 
 	nvbo = kzalloc(sizeof(struct nouveau_bo), GFP_KERNEL);
 	if (!nvbo)
@@ -70,59 +148,14 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
 	nvbo->tile_mode = tile_mode;
 	nvbo->tile_flags = tile_flags;
 
-	/*
-	 * Some of the tile_flags have a periodic structure of N*4096 bytes,
-	 * align to to that as well as the page size. Overallocate memory to
-	 * avoid corruption of other buffer objects.
-	 */
-	switch (tile_flags) {
-	case 0x1800:
-	case 0x2800:
-	case 0x4800:
-	case 0x7a00:
-		if (dev_priv->chipset >= 0xA0) {
-			/* This is based on high end cards with 448 bits
-			 * memory bus, could be different elsewhere.*/
-			size += 6 * 28672;
-			/* 8 * 28672 is the actual alignment requirement,
-			 * but we must also align to page size. */
-			align = 2 * 8 * 28672;
-		} else if (dev_priv->chipset >= 0x90) {
-			size += 3 * 16384;
-			align = 12 * 16834;
-		} else {
-			size += 3 * 8192;
-			/* 12 * 8192 is the actual alignment requirement,
-			 * but we must also align to page size. */
-			align = 2 * 12 * 8192;
-		}
-		break;
-	default:
-		break;
-	}
-
+	nouveau_bo_fixup_align(dev, tile_mode, tile_flags, &align, &size);
 	align >>= PAGE_SHIFT;
 
-	size = (size + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-	if (dev_priv->card_type == NV_50) {
-		size = (size + 65535) & ~65535;
-		if (align < (65536 / PAGE_SIZE))
-			align = (65536 / PAGE_SIZE);
-	}
-
-	if (flags & TTM_PL_FLAG_VRAM)
-		nvbo->placements[n++] = TTM_PL_FLAG_VRAM | TTM_PL_MASK_CACHING;
-	if (flags & TTM_PL_FLAG_TT)
-		nvbo->placements[n++] = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
 	nvbo->placement.fpfn = 0;
 	nvbo->placement.lpfn = mappable ? dev_priv->fb_mappable_pages : 0;
-	nvbo->placement.placement = nvbo->placements;
-	nvbo->placement.busy_placement = nvbo->placements;
-	nvbo->placement.num_placement = n;
-	nvbo->placement.num_busy_placement = n;
+	nouveau_bo_placement_set(nvbo, flags);
 
 	nvbo->channel = chan;
-	nouveau_bo_placement_set(nvbo, flags);
 	ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
 			  ttm_bo_type_device, &nvbo->placement, align, 0,
 			  false, NULL, size, nouveau_bo_del_ttm);
@@ -421,6 +454,7 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
 /* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access
  * TTM_PL_{VRAM,TT} directly.
  */
+
 static int
 nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan,
 			      struct nouveau_bo *nvbo, bool evict, bool no_wait,
@@ -455,11 +489,12 @@ nouveau_bo_mem_ctxdma(struct nouveau_bo *nvbo, struct nouveau_channel *chan,
 }
 
 static int
-nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, int no_wait,
-		     struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
+nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
+		     int no_wait, struct ttm_mem_reg *new_mem)
 {
 	struct nouveau_bo *nvbo = nouveau_bo(bo);
 	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+	struct ttm_mem_reg *old_mem = &bo->mem;
 	struct nouveau_channel *chan;
 	uint64_t src_offset, dst_offset;
 	uint32_t page_count;
@@ -547,7 +582,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
 
 	placement.fpfn = placement.lpfn = 0;
 	placement.num_placement = placement.num_busy_placement = 1;
-	placement.placement = &placement_memtype;
+	placement.placement = placement.busy_placement = &placement_memtype;
 
 	tmp_mem = *new_mem;
 	tmp_mem.mm_node = NULL;
@@ -559,7 +594,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
 	if (ret)
 		goto out;
 
-	ret = nouveau_bo_move_m2mf(bo, true, no_wait, &bo->mem, &tmp_mem);
+	ret = nouveau_bo_move_m2mf(bo, true, intr, no_wait, &tmp_mem);
 	if (ret)
 		goto out;
 
@@ -585,7 +620,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
 
 	placement.fpfn = placement.lpfn = 0;
 	placement.num_placement = placement.num_busy_placement = 1;
-	placement.placement = &placement_memtype;
+	placement.placement = placement.busy_placement = &placement_memtype;
 
 	tmp_mem = *new_mem;
 	tmp_mem.mm_node = NULL;
@@ -597,7 +632,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
 	if (ret)
 		goto out;
 
-	ret = nouveau_bo_move_m2mf(bo, true, no_wait, &bo->mem, new_mem);
+	ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait, new_mem);
 	if (ret)
 		goto out;
 
@@ -612,52 +647,106 @@ out:
 }
 
 static int
-nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
-		bool no_wait, struct ttm_mem_reg *new_mem)
+nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
+		   struct nouveau_tile_reg **new_tile)
 {
 	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
-	struct nouveau_bo *nvbo = nouveau_bo(bo);
 	struct drm_device *dev = dev_priv->dev;
-	struct ttm_mem_reg *old_mem = &bo->mem;
+	struct nouveau_bo *nvbo = nouveau_bo(bo);
+	uint64_t offset;
 	int ret;
 
-	if (dev_priv->card_type == NV_50 && new_mem->mem_type == TTM_PL_VRAM &&
-	    !nvbo->no_vm) {
-		uint64_t offset = new_mem->mm_node->start << PAGE_SHIFT;
+	if (nvbo->no_vm || new_mem->mem_type != TTM_PL_VRAM) {
+		/* Nothing to do. */
+		*new_tile = NULL;
+		return 0;
+	}
+
+	offset = new_mem->mm_node->start << PAGE_SHIFT;
 
+	if (dev_priv->card_type == NV_50) {
 		ret = nv50_mem_vm_bind_linear(dev,
 					      offset + dev_priv->vm_vram_base,
 					      new_mem->size, nvbo->tile_flags,
 					      offset);
 		if (ret)
 			return ret;
+
+	} else if (dev_priv->card_type >= NV_10) {
+		*new_tile = nv10_mem_set_tiling(dev, offset, new_mem->size,
+						nvbo->tile_mode);
 	}
 
+	return 0;
+}
+
+static void
+nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
+		      struct nouveau_tile_reg *new_tile,
+		      struct nouveau_tile_reg **old_tile)
+{
+	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+	struct drm_device *dev = dev_priv->dev;
+
+	if (dev_priv->card_type >= NV_10 &&
+	    dev_priv->card_type < NV_50) {
+		if (*old_tile)
+			nv10_mem_expire_tiling(dev, *old_tile, bo->sync_obj);
+
+		*old_tile = new_tile;
+	}
+}
+
+static int
+nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr,
+		bool no_wait, struct ttm_mem_reg *new_mem)
+{
+	struct drm_nouveau_private *dev_priv = nouveau_bdev(bo->bdev);
+	struct nouveau_bo *nvbo = nouveau_bo(bo);
+	struct ttm_mem_reg *old_mem = &bo->mem;
+	struct nouveau_tile_reg *new_tile = NULL;
+	int ret = 0;
+
+	ret = nouveau_bo_vm_bind(bo, new_mem, &new_tile);
+	if (ret)
+		return ret;
+
+	/* Software copy if the card isn't up and running yet. */
 	if (dev_priv->init_state != NOUVEAU_CARD_INIT_DONE ||
-	    !dev_priv->channel)
-		return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+	    !dev_priv->channel) {
+		ret = ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+		goto out;
+	}
 
+	/* Fake bo copy. */
 	if (old_mem->mem_type == TTM_PL_SYSTEM && !bo->ttm) {
 		BUG_ON(bo->mem.mm_node != NULL);
 		bo->mem = *new_mem;
 		new_mem->mm_node = NULL;
-		return 0;
+		goto out;
 	}
 
-	if (new_mem->mem_type == TTM_PL_SYSTEM) {
-		if (old_mem->mem_type == TTM_PL_SYSTEM)
-			return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
-		if (nouveau_bo_move_flipd(bo, evict, intr, no_wait, new_mem))
-			return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
-	} else if (old_mem->mem_type == TTM_PL_SYSTEM) {
-		if (nouveau_bo_move_flips(bo, evict, intr, no_wait, new_mem))
-			return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
-	} else {
-		if (nouveau_bo_move_m2mf(bo, evict, no_wait, old_mem, new_mem))
-			return ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
-	}
+	/* Hardware assisted copy. */
+	if (new_mem->mem_type == TTM_PL_SYSTEM)
+		ret = nouveau_bo_move_flipd(bo, evict, intr, no_wait, new_mem);
+	else if (old_mem->mem_type == TTM_PL_SYSTEM)
+		ret = nouveau_bo_move_flips(bo, evict, intr, no_wait, new_mem);
+	else
+		ret = nouveau_bo_move_m2mf(bo, evict, intr, no_wait, new_mem);
 
-	return 0;
+	if (!ret)
+		goto out;
+
+	/* Fallback to software copy. */
+	ret = ttm_bo_move_memcpy(bo, evict, no_wait, new_mem);
+
+out:
+	if (ret)
+		nouveau_bo_vm_cleanup(bo, NULL, &new_tile);
+	else
+		nouveau_bo_vm_cleanup(bo, new_tile, &nvbo->tile);
+
+	return ret;
 }
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 9aaa972f8822..343d718a9667 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -158,6 +158,8 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
 		return ret;
 	}
 
+	nouveau_dma_pre_init(chan);
+
 	/* Locate channel's user control regs */
 	if (dev_priv->card_type < NV_40)
 		user = NV03_USER(channel);
@@ -235,47 +237,6 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
 	return 0;
 }
 
-int
-nouveau_channel_idle(struct nouveau_channel *chan)
-{
-	struct drm_device *dev = chan->dev;
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_engine *engine = &dev_priv->engine;
-	uint32_t caches;
-	int idle;
-
-	if (!chan) {
-		NV_ERROR(dev, "no channel...\n");
-		return 1;
-	}
-
-	caches = nv_rd32(dev, NV03_PFIFO_CACHES);
-	nv_wr32(dev, NV03_PFIFO_CACHES, caches & ~1);
-
-	if (engine->fifo.channel_id(dev) != chan->id) {
-		struct nouveau_gpuobj *ramfc =
-			chan->ramfc ? chan->ramfc->gpuobj : NULL;
-
-		if (!ramfc) {
-			NV_ERROR(dev, "No RAMFC for channel %d\n", chan->id);
-			return 1;
-		}
-
-		engine->instmem.prepare_access(dev, false);
-		if (nv_ro32(dev, ramfc, 0) != nv_ro32(dev, ramfc, 1))
-			idle = 0;
-		else
-			idle = 1;
-		engine->instmem.finish_access(dev);
-	} else {
-		idle = (nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_GET) ==
-			nv_rd32(dev, NV04_PFIFO_CACHE1_DMA_PUT));
-	}
-
-	nv_wr32(dev, NV03_PFIFO_CACHES, caches);
-	return idle;
-}
-
 /* stops a fifo */
 void
 nouveau_channel_free(struct nouveau_channel *chan)
@@ -414,7 +375,9 @@ nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
 		init->subchan[0].grclass = 0x0039;
 	else
 		init->subchan[0].grclass = 0x5039;
-	init->nr_subchan = 1;
+	init->subchan[1].handle = NvSw;
+	init->subchan[1].grclass = NV_SW;
+	init->nr_subchan = 2;
 
 	/* Named memory object area */
 	ret = drm_gem_handle_create(file_priv, chan->notifier_bo->gem,
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 703553687b20..7afbe8b40d51 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -29,12 +29,22 @@
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
 
+void
+nouveau_dma_pre_init(struct nouveau_channel *chan)
+{
+	chan->dma.max  = (chan->pushbuf_bo->bo.mem.size >> 2) - 2;
+	chan->dma.put  = 0;
+	chan->dma.cur  = chan->dma.put;
+	chan->dma.free = chan->dma.max - chan->dma.cur;
+}
+
 int
 nouveau_dma_init(struct nouveau_channel *chan)
 {
 	struct drm_device *dev = chan->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nouveau_gpuobj *m2mf = NULL;
+	struct nouveau_gpuobj *nvsw = NULL;
 	int ret, i;
 
 	/* Create NV_MEMORY_TO_MEMORY_FORMAT for buffer moves */
@@ -47,6 +57,15 @@ nouveau_dma_init(struct nouveau_channel *chan)
 	if (ret)
 		return ret;
 
+	/* Create an NV_SW object for various sync purposes */
+	ret = nouveau_gpuobj_sw_new(chan, NV_SW, &nvsw);
+	if (ret)
+		return ret;
+
+	ret = nouveau_gpuobj_ref_add(dev, chan, NvSw, nvsw, NULL);
+	if (ret)
+		return ret;
+
 	/* NV_MEMORY_TO_MEMORY_FORMAT requires a notifier object */
 	ret = nouveau_notifier_alloc(chan, NvNotify0, 32, &chan->m2mf_ntfy);
 	if (ret)
@@ -64,12 +83,6 @@ nouveau_dma_init(struct nouveau_channel *chan)
 			return ret;
 	}
 
-	/* Initialise DMA vars */
-	chan->dma.max  = (chan->pushbuf_bo->bo.mem.size >> 2) - 2;
-	chan->dma.put  = 0;
-	chan->dma.cur  = chan->dma.put;
-	chan->dma.free = chan->dma.max - chan->dma.cur;
-
 	/* Insert NOPS for NOUVEAU_DMA_SKIPS */
 	ret = RING_SPACE(chan, NOUVEAU_DMA_SKIPS);
 	if (ret)
@@ -87,6 +100,13 @@ nouveau_dma_init(struct nouveau_channel *chan)
 	BEGIN_RING(chan, NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
 	OUT_RING(chan, NvNotify0);
 
+	/* Initialise NV_SW */
+	ret = RING_SPACE(chan, 2);
+	if (ret)
+		return ret;
+	BEGIN_RING(chan, NvSubSw, 0, 1);
+	OUT_RING(chan, NvSw);
+
 	/* Sit back and pray the channel works.. */
 	FIRE_RING(chan);
 
@@ -113,7 +133,7 @@ READ_GET(struct nouveau_channel *chan, uint32_t *get)
 
 	val = nvchan_rd32(chan, chan->user_get);
 	if (val < chan->pushbuf_base ||
-	    val >= chan->pushbuf_base + chan->pushbuf_bo->bo.mem.size) {
+	    val > chan->pushbuf_base + (chan->dma.max << 2)) {
 		/* meaningless to dma_wait() except to know whether the
 		 * GPU has stalled or not
 		 */
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index 04e85d8f757e..dabfd655f93e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -46,10 +46,11 @@
 /* Hardcoded object assignments to subchannels (subchannel id). */
 enum {
 	NvSubM2MF	= 0,
-	NvSub2D		= 1,
-	NvSubCtxSurf2D  = 1,
-	NvSubGdiRect    = 2,
-	NvSubImageBlit  = 3
+	NvSubSw		= 1,
+	NvSub2D		= 2,
+	NvSubCtxSurf2D  = 2,
+	NvSubGdiRect    = 3,
+	NvSubImageBlit  = 4
 };
 
 /* Object handles. */
@@ -67,6 +68,7 @@ enum {
 	NvClipRect	= 0x8000000b,
 	NvGdiRect	= 0x8000000c,
 	NvImageBlit	= 0x8000000d,
+	NvSw		= 0x8000000e,
 
 	/* G80+ display objects */
 	NvEvoVRAM	= 0x01000000,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 5f8cbb79c499..026419fe8791 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -59,11 +59,19 @@ struct nouveau_grctx;
 #define MAX_NUM_DCB_ENTRIES 16
 
 #define NOUVEAU_MAX_CHANNEL_NR 128
+#define NOUVEAU_MAX_TILE_NR 15
 
 #define NV50_VM_MAX_VRAM (2*1024*1024*1024ULL)
 #define NV50_VM_BLOCK    (512*1024*1024ULL)
 #define NV50_VM_VRAM_NR  (NV50_VM_MAX_VRAM / NV50_VM_BLOCK)
 
+struct nouveau_tile_reg {
+	struct nouveau_fence *fence;
+	uint32_t addr;
+	uint32_t size;
+	bool used;
+};
+
 struct nouveau_bo {
 	struct ttm_buffer_object bo;
 	struct ttm_placement placement;
@@ -83,6 +91,7 @@ struct nouveau_bo {
 
 	uint32_t tile_mode;
 	uint32_t tile_flags;
+	struct nouveau_tile_reg *tile;
 
 	struct drm_gem_object *gem;
 	struct drm_file *cpu_filp;
@@ -277,8 +286,13 @@ struct nouveau_timer_engine {
 };
 
 struct nouveau_fb_engine {
+	int num_tiles;
+
 	int  (*init)(struct drm_device *dev);
 	void (*takedown)(struct drm_device *dev);
+
+	void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
+				 uint32_t size, uint32_t pitch);
 };
 
 struct nouveau_fifo_engine {
@@ -292,6 +306,8 @@ struct nouveau_fifo_engine {
 	void (*disable)(struct drm_device *);
 	void (*enable)(struct drm_device *);
 	bool (*reassign)(struct drm_device *, bool enable);
+	bool (*cache_flush)(struct drm_device *dev);
+	bool (*cache_pull)(struct drm_device *dev, bool enable);
 
 	int  (*channel_id)(struct drm_device *);
 
@@ -330,6 +346,9 @@ struct nouveau_pgraph_engine {
 	void (*destroy_context)(struct nouveau_channel *);
 	int  (*load_context)(struct nouveau_channel *);
 	int  (*unload_context)(struct drm_device *);
+
+	void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
+				  uint32_t size, uint32_t pitch);
 };
 
 struct nouveau_engine {
@@ -548,6 +567,12 @@ struct drm_nouveau_private {
 		unsigned long sg_handle;
 	} gart_info;
 
+	/* nv10-nv40 tiling regions */
+	struct {
+		struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR];
+		spinlock_t lock;
+	} tile;
+
 	/* G8x/G9x virtual address space */
 	uint64_t vm_gart_base;
 	uint64_t vm_gart_size;
@@ -685,6 +710,13 @@ extern void nouveau_mem_release(struct drm_file *, struct mem_block *heap);
 extern int  nouveau_mem_init(struct drm_device *);
 extern int  nouveau_mem_init_agp(struct drm_device *);
 extern void nouveau_mem_close(struct drm_device *);
+extern struct nouveau_tile_reg *nv10_mem_set_tiling(struct drm_device *dev,
+						    uint32_t addr,
+						    uint32_t size,
+						    uint32_t pitch);
+extern void nv10_mem_expire_tiling(struct drm_device *dev,
+				   struct nouveau_tile_reg *tile,
+				   struct nouveau_fence *fence);
 extern int  nv50_mem_vm_bind_linear(struct drm_device *, uint64_t virt,
 				    uint32_t size, uint32_t flags,
 				    uint64_t phys);
@@ -713,7 +745,6 @@ extern int  nouveau_channel_alloc(struct drm_device *dev,
 				  struct drm_file *file_priv,
 				  uint32_t fb_ctxdma, uint32_t tt_ctxdma);
 extern void nouveau_channel_free(struct nouveau_channel *);
-extern int  nouveau_channel_idle(struct nouveau_channel *chan);
 
 /* nouveau_object.c */
 extern int  nouveau_gpuobj_early_init(struct drm_device *);
@@ -756,6 +787,8 @@ extern int nouveau_gpuobj_gart_dma_new(struct nouveau_channel *,
 				       uint32_t *o_ret);
 extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, int class,
 				 struct nouveau_gpuobj **);
+extern int nouveau_gpuobj_sw_new(struct nouveau_channel *, int class,
+				 struct nouveau_gpuobj **);
 extern int nouveau_ioctl_grobj_alloc(struct drm_device *, void *data,
 				     struct drm_file *);
 extern int nouveau_ioctl_gpuobj_free(struct drm_device *, void *data,
@@ -804,6 +837,7 @@ nouveau_debugfs_channel_fini(struct nouveau_channel *chan)
 #endif
 
 /* nouveau_dma.c */
+extern void nouveau_dma_pre_init(struct nouveau_channel *);
 extern int  nouveau_dma_init(struct nouveau_channel *);
 extern int  nouveau_dma_wait(struct nouveau_channel *, int size);
 
@@ -879,16 +913,22 @@ extern void nv04_fb_takedown(struct drm_device *);
 /* nv10_fb.c */
 extern int  nv10_fb_init(struct drm_device *);
 extern void nv10_fb_takedown(struct drm_device *);
+extern void nv10_fb_set_region_tiling(struct drm_device *, int, uint32_t,
+				      uint32_t, uint32_t);
 
 /* nv40_fb.c */
 extern int  nv40_fb_init(struct drm_device *);
 extern void nv40_fb_takedown(struct drm_device *);
+extern void nv40_fb_set_region_tiling(struct drm_device *, int, uint32_t,
+				      uint32_t, uint32_t);
 
 /* nv04_fifo.c */
 extern int  nv04_fifo_init(struct drm_device *);
 extern void nv04_fifo_disable(struct drm_device *);
 extern void nv04_fifo_enable(struct drm_device *);
 extern bool nv04_fifo_reassign(struct drm_device *, bool);
+extern bool nv04_fifo_cache_flush(struct drm_device *);
+extern bool nv04_fifo_cache_pull(struct drm_device *, bool);
 extern int  nv04_fifo_channel_id(struct drm_device *);
 extern int  nv04_fifo_create_context(struct nouveau_channel *);
 extern void nv04_fifo_destroy_context(struct nouveau_channel *);
@@ -941,6 +981,8 @@ extern void nv10_graph_destroy_context(struct nouveau_channel *);
 extern int  nv10_graph_load_context(struct nouveau_channel *);
 extern int  nv10_graph_unload_context(struct drm_device *);
 extern void nv10_graph_context_switch(struct drm_device *);
+extern void nv10_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+					 uint32_t, uint32_t);
 
 /* nv20_graph.c */
 extern struct nouveau_pgraph_object_class nv20_graph_grclass[];
@@ -952,6 +994,8 @@ extern int  nv20_graph_unload_context(struct drm_device *);
 extern int  nv20_graph_init(struct drm_device *);
 extern void nv20_graph_takedown(struct drm_device *);
 extern int  nv30_graph_init(struct drm_device *);
+extern void nv20_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+					 uint32_t, uint32_t);
 
 /* nv40_graph.c */
 extern struct nouveau_pgraph_object_class nv40_graph_grclass[];
@@ -963,6 +1007,8 @@ extern void nv40_graph_destroy_context(struct nouveau_channel *);
 extern int  nv40_graph_load_context(struct nouveau_channel *);
 extern int  nv40_graph_unload_context(struct drm_device *);
 extern void nv40_grctx_init(struct nouveau_grctx *);
+extern void nv40_graph_set_region_tiling(struct drm_device *, int, uint32_t,
+					 uint32_t, uint32_t);
 
 /* nv50_graph.c */
 extern struct nouveau_pgraph_object_class nv50_graph_grclass[];
@@ -1030,8 +1076,7 @@ extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
 
 /* nv04_dac.c */
 extern int nv04_dac_create(struct drm_device *dev, struct dcb_entry *entry);
-extern enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
-						 struct drm_connector *connector);
+extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
 extern int nv04_dac_output_offset(struct drm_encoder *encoder);
 extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
 
@@ -1049,9 +1094,6 @@ extern int nv04_tv_create(struct drm_device *dev, struct dcb_entry *entry);
 
 /* nv17_tv.c */
 extern int nv17_tv_create(struct drm_device *dev, struct dcb_entry *entry);
-extern enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
-						struct drm_connector *connector,
-						uint32_t pin_mask);
 
 /* nv04_display.c */
 extern int nv04_display_create(struct drm_device *);
@@ -1290,14 +1332,14 @@ nv_two_reg_pll(struct drm_device *dev)
 	return false;
 }
 
-#define NV50_NVSW                                                    0x0000506e
-#define NV50_NVSW_DMA_SEMAPHORE                                      0x00000060
-#define NV50_NVSW_SEMAPHORE_OFFSET                                   0x00000064
-#define NV50_NVSW_SEMAPHORE_ACQUIRE                                  0x00000068
-#define NV50_NVSW_SEMAPHORE_RELEASE                                  0x0000006c
-#define NV50_NVSW_DMA_VBLSEM                                         0x0000018c
-#define NV50_NVSW_VBLSEM_OFFSET                                      0x00000400
-#define NV50_NVSW_VBLSEM_RELEASE_VALUE                               0x00000404
-#define NV50_NVSW_VBLSEM_RELEASE                                     0x00000408
+#define NV_SW                                                        0x0000506e
+#define NV_SW_DMA_SEMAPHORE                                          0x00000060
+#define NV_SW_SEMAPHORE_OFFSET                                       0x00000064
+#define NV_SW_SEMAPHORE_ACQUIRE                                      0x00000068
+#define NV_SW_SEMAPHORE_RELEASE                                      0x0000006c
+#define NV_SW_DMA_VBLSEM                                             0x0000018c
+#define NV_SW_VBLSEM_OFFSET                                          0x00000400
+#define NV_SW_VBLSEM_RELEASE_VALUE                                   0x00000404
+#define NV_SW_VBLSEM_RELEASE                                         0x00000408
 
 #endif /* __NOUVEAU_DRV_H__ */
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 84af25c238b6..0b05c869e0e7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -64,8 +64,7 @@ nouveau_fbcon_sync(struct fb_info *info)
 		return 0;
 
 	if (RING_SPACE(chan, 4)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 		return 0;
 	}
 
@@ -86,8 +85,7 @@ nouveau_fbcon_sync(struct fb_info *info)
 	}
 
 	if (ret) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 		return 0;
 	}
 
@@ -212,11 +210,11 @@ nouveau_fbcon_create(struct drm_device *dev, uint32_t fb_width,
 
 	mode_cmd.bpp = surface_bpp;
 	mode_cmd.pitch = mode_cmd.width * (mode_cmd.bpp >> 3);
-	mode_cmd.pitch = ALIGN(mode_cmd.pitch, 256);
+	mode_cmd.pitch = roundup(mode_cmd.pitch, 256);
 	mode_cmd.depth = surface_depth;
 
 	size = mode_cmd.pitch * mode_cmd.height;
-	size = ALIGN(size, PAGE_SIZE);
+	size = roundup(size, PAGE_SIZE);
 
 	ret = nouveau_gem_new(dev, dev_priv->channel, size, 0, TTM_PL_FLAG_VRAM,
 			      0, 0x0000, false, true, &nvbo);
@@ -380,3 +378,12 @@ nouveau_fbcon_remove(struct drm_device *dev, struct drm_framebuffer *fb)
 
 	return 0;
 }
+
+void nouveau_fbcon_gpu_lockup(struct fb_info *info)
+{
+	struct nouveau_fbcon_par *par = info->par;
+	struct drm_device *dev = par->dev;
+
+	NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
+	info->flags |= FBINFO_HWACCEL_DISABLED;
+}
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
index 8531140fedbc..462e0b87b4bd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
@@ -43,5 +43,6 @@ void nouveau_fbcon_zfill(struct drm_device *dev);
 int nv04_fbcon_accel_init(struct fb_info *info);
 int nv50_fbcon_accel_init(struct fb_info *info);
 
+void nouveau_fbcon_gpu_lockup(struct fb_info *info);
 #endif /* __NV50_FBCON_H__ */
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index dacac9a0842a..faddf53ff9ed 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -142,7 +142,7 @@ nouveau_fence_emit(struct nouveau_fence *fence)
 	list_add_tail(&fence->entry, &chan->fence.pending);
 	spin_unlock_irqrestore(&chan->fence.lock, flags);
 
-	BEGIN_RING(chan, NvSubM2MF, USE_REFCNT ? 0x0050 : 0x0150, 1);
+	BEGIN_RING(chan, NvSubSw, USE_REFCNT ? 0x0050 : 0x0150, 1);
 	OUT_RING(chan, fence->sequence);
 	FIRE_RING(chan);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 18fd8ac9fca7..2009db2426c3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -220,7 +220,6 @@ nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains,
 }
 
 struct validate_op {
-	struct nouveau_fence *fence;
 	struct list_head vram_list;
 	struct list_head gart_list;
 	struct list_head both_list;
@@ -252,17 +251,11 @@ validate_fini_list(struct list_head *list, struct nouveau_fence *fence)
 }
 
 static void
-validate_fini(struct validate_op *op, bool success)
+validate_fini(struct validate_op *op, struct nouveau_fence* fence)
 {
-	struct nouveau_fence *fence = op->fence;
-
-	if (unlikely(!success))
-		op->fence = NULL;
-
-	validate_fini_list(&op->vram_list, op->fence);
-	validate_fini_list(&op->gart_list, op->fence);
-	validate_fini_list(&op->both_list, op->fence);
-	nouveau_fence_unref((void *)&fence);
+	validate_fini_list(&op->vram_list, fence);
+	validate_fini_list(&op->gart_list, fence);
+	validate_fini_list(&op->both_list, fence);
 }
 
 static int
@@ -420,10 +413,6 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
 	INIT_LIST_HEAD(&op->gart_list);
 	INIT_LIST_HEAD(&op->both_list);
 
-	ret = nouveau_fence_new(chan, &op->fence, false);
-	if (ret)
-		return ret;
-
 	if (nr_buffers == 0)
 		return 0;
 
@@ -541,6 +530,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 	struct drm_nouveau_gem_pushbuf_bo *bo = NULL;
 	struct nouveau_channel *chan;
 	struct validate_op op;
+	struct nouveau_fence* fence = 0;
 	uint32_t *pushbuf = NULL;
 	int ret = 0, do_reloc = 0, i;
 
@@ -597,7 +587,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 
 	OUT_RINGp(chan, pushbuf, req->nr_dwords);
 
-	ret = nouveau_fence_emit(op.fence);
+	ret = nouveau_fence_new(chan, &fence, true);
 	if (ret) {
 		NV_ERROR(dev, "error fencing pushbuf: %d\n", ret);
 		WIND_RING(chan);
@@ -605,7 +595,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 	}
 
 	if (nouveau_gem_pushbuf_sync(chan)) {
-		ret = nouveau_fence_wait(op.fence, NULL, false, false);
+		ret = nouveau_fence_wait(fence, NULL, false, false);
 		if (ret) {
 			for (i = 0; i < req->nr_dwords; i++)
 				NV_ERROR(dev, "0x%08x\n", pushbuf[i]);
@@ -614,7 +604,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 	}
 
 out:
-	validate_fini(&op, ret == 0);
+	validate_fini(&op, fence);
+	nouveau_fence_unref((void**)&fence);
 	mutex_unlock(&dev->struct_mutex);
 	kfree(pushbuf);
 	kfree(bo);
@@ -634,6 +625,7 @@ nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
 	struct drm_gem_object *gem;
 	struct nouveau_bo *pbbo;
 	struct validate_op op;
+	struct nouveau_fence* fence = 0;
 	int i, ret = 0, do_reloc = 0;
 
 	NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
@@ -772,7 +764,7 @@ nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
 			OUT_RING(chan, 0);
 	}
 
-	ret = nouveau_fence_emit(op.fence);
+	ret = nouveau_fence_new(chan, &fence, true);
 	if (ret) {
 		NV_ERROR(dev, "error fencing pushbuf: %d\n", ret);
 		WIND_RING(chan);
@@ -780,7 +772,8 @@ nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
 	}
 
 out:
-	validate_fini(&op, ret == 0);
+	validate_fini(&op, fence);
+	nouveau_fence_unref((void**)&fence);
 	mutex_unlock(&dev->struct_mutex);
 	kfree(bo);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 370c72c968d1..919a619ca7fa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -635,6 +635,7 @@ nv50_pgraph_irq_handler(struct drm_device *dev)
 
 		if ((nv_rd32(dev, 0x400500) & isb) != isb)
 			nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) | isb);
+		nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
 	}
 
 	nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING);
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 5158a12f7844..fb9bdd6edf1f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -192,6 +192,92 @@ void nouveau_mem_release(struct drm_file *file_priv, struct mem_block *heap)
 }
 
 /*
+ * NV10-NV40 tiling helpers
+ */
+
+static void
+nv10_mem_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			   uint32_t size, uint32_t pitch)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
+	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+	struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
+	struct nouveau_tile_reg *tile = &dev_priv->tile.reg[i];
+
+	tile->addr = addr;
+	tile->size = size;
+	tile->used = !!pitch;
+	nouveau_fence_unref((void **)&tile->fence);
+
+	if (!pfifo->cache_flush(dev))
+		return;
+
+	pfifo->reassign(dev, false);
+	pfifo->cache_flush(dev);
+	pfifo->cache_pull(dev, false);
+
+	nouveau_wait_for_idle(dev);
+
+	pgraph->set_region_tiling(dev, i, addr, size, pitch);
+	pfb->set_region_tiling(dev, i, addr, size, pitch);
+
+	pfifo->cache_pull(dev, true);
+	pfifo->reassign(dev, true);
+}
+
+struct nouveau_tile_reg *
+nv10_mem_set_tiling(struct drm_device *dev, uint32_t addr, uint32_t size,
+		    uint32_t pitch)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+	struct nouveau_tile_reg *tile = dev_priv->tile.reg, *found = NULL;
+	int i;
+
+	spin_lock(&dev_priv->tile.lock);
+
+	for (i = 0; i < pfb->num_tiles; i++) {
+		if (tile[i].used)
+			/* Tile region in use. */
+			continue;
+
+		if (tile[i].fence &&
+		    !nouveau_fence_signalled(tile[i].fence, NULL))
+			/* Pending tile region. */
+			continue;
+
+		if (max(tile[i].addr, addr) <
+		    min(tile[i].addr + tile[i].size, addr + size))
+			/* Kill an intersecting tile region. */
+			nv10_mem_set_region_tiling(dev, i, 0, 0, 0);
+
+		if (pitch && !found) {
+			/* Free tile region. */
+			nv10_mem_set_region_tiling(dev, i, addr, size, pitch);
+			found = &tile[i];
+		}
+	}
+
+	spin_unlock(&dev_priv->tile.lock);
+
+	return found;
+}
+
+void
+nv10_mem_expire_tiling(struct drm_device *dev, struct nouveau_tile_reg *tile,
+		       struct nouveau_fence *fence)
+{
+	if (fence) {
+		/* Mark it as pending. */
+		tile->fence = fence;
+		nouveau_fence_ref(fence);
+	}
+
+	tile->used = false;
+}
+
+/*
  * NV50 VM helpers
  */
 int
@@ -513,6 +599,7 @@ nouveau_mem_init(struct drm_device *dev)
 
 	INIT_LIST_HEAD(&dev_priv->ttm.bo_list);
 	spin_lock_init(&dev_priv->ttm.bo_list_lock);
+	spin_lock_init(&dev_priv->tile.lock);
 
 	dev_priv->fb_available_size = nouveau_mem_fb_amount(dev);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 93379bb81bea..6c2cf81716df 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -881,7 +881,7 @@ nouveau_gpuobj_gr_new(struct nouveau_channel *chan, int class,
 	return 0;
 }
 
-static int
+int
 nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class,
 		      struct nouveau_gpuobj **gpuobj_ret)
 {
diff --git a/drivers/gpu/drm/nouveau/nouveau_reg.h b/drivers/gpu/drm/nouveau/nouveau_reg.h
index fa1b0e7165b9..251f1b3b38b9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_reg.h
+++ b/drivers/gpu/drm/nouveau/nouveau_reg.h
@@ -349,19 +349,19 @@
 #define NV04_PGRAPH_BLEND                                  0x00400824
 #define NV04_PGRAPH_STORED_FMT                             0x00400830
 #define NV04_PGRAPH_PATT_COLORRAM                          0x00400900
-#define NV40_PGRAPH_TILE0(i)                               (0x00400900 + (i*16))
-#define NV40_PGRAPH_TLIMIT0(i)                             (0x00400904 + (i*16))
-#define NV40_PGRAPH_TSIZE0(i)                              (0x00400908 + (i*16))
-#define NV40_PGRAPH_TSTATUS0(i)                            (0x0040090C + (i*16))
+#define NV20_PGRAPH_TILE(i)                                (0x00400900 + (i*16))
+#define NV20_PGRAPH_TLIMIT(i)                              (0x00400904 + (i*16))
+#define NV20_PGRAPH_TSIZE(i)                               (0x00400908 + (i*16))
+#define NV20_PGRAPH_TSTATUS(i)                             (0x0040090C + (i*16))
 #define NV10_PGRAPH_TILE(i)                                (0x00400B00 + (i*16))
 #define NV10_PGRAPH_TLIMIT(i)                              (0x00400B04 + (i*16))
 #define NV10_PGRAPH_TSIZE(i)                               (0x00400B08 + (i*16))
 #define NV10_PGRAPH_TSTATUS(i)                             (0x00400B0C + (i*16))
 #define NV04_PGRAPH_U_RAM                                  0x00400D00
-#define NV47_PGRAPH_TILE0(i)                               (0x00400D00 + (i*16))
-#define NV47_PGRAPH_TLIMIT0(i)                             (0x00400D04 + (i*16))
-#define NV47_PGRAPH_TSIZE0(i)                              (0x00400D08 + (i*16))
-#define NV47_PGRAPH_TSTATUS0(i)                            (0x00400D0C + (i*16))
+#define NV47_PGRAPH_TILE(i)                                (0x00400D00 + (i*16))
+#define NV47_PGRAPH_TLIMIT(i)                              (0x00400D04 + (i*16))
+#define NV47_PGRAPH_TSIZE(i)                               (0x00400D08 + (i*16))
+#define NV47_PGRAPH_TSTATUS(i)                             (0x00400D0C + (i*16))
 #define NV04_PGRAPH_V_RAM                                  0x00400D40
 #define NV04_PGRAPH_W_RAM                                  0x00400D80
 #define NV10_PGRAPH_COMBINER0_IN_ALPHA                     0x00400E40
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index e76ec2d207a9..09b9a46dfc0e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -76,6 +76,8 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->fifo.disable		= nv04_fifo_disable;
 		engine->fifo.enable		= nv04_fifo_enable;
 		engine->fifo.reassign		= nv04_fifo_reassign;
+		engine->fifo.cache_flush	= nv04_fifo_cache_flush;
+		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
 		engine->fifo.channel_id		= nv04_fifo_channel_id;
 		engine->fifo.create_context	= nv04_fifo_create_context;
 		engine->fifo.destroy_context	= nv04_fifo_destroy_context;
@@ -100,6 +102,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv10_fb_init;
 		engine->fb.takedown		= nv10_fb_takedown;
+		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
 		engine->graph.grclass		= nv10_graph_grclass;
 		engine->graph.init		= nv10_graph_init;
 		engine->graph.takedown		= nv10_graph_takedown;
@@ -109,12 +112,15 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->graph.fifo_access	= nv04_graph_fifo_access;
 		engine->graph.load_context	= nv10_graph_load_context;
 		engine->graph.unload_context	= nv10_graph_unload_context;
+		engine->graph.set_region_tiling	= nv10_graph_set_region_tiling;
 		engine->fifo.channels		= 32;
 		engine->fifo.init		= nv10_fifo_init;
 		engine->fifo.takedown		= nouveau_stub_takedown;
 		engine->fifo.disable		= nv04_fifo_disable;
 		engine->fifo.enable		= nv04_fifo_enable;
 		engine->fifo.reassign		= nv04_fifo_reassign;
+		engine->fifo.cache_flush	= nv04_fifo_cache_flush;
+		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
 		engine->fifo.channel_id		= nv10_fifo_channel_id;
 		engine->fifo.create_context	= nv10_fifo_create_context;
 		engine->fifo.destroy_context	= nv10_fifo_destroy_context;
@@ -139,6 +145,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv10_fb_init;
 		engine->fb.takedown		= nv10_fb_takedown;
+		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
 		engine->graph.grclass		= nv20_graph_grclass;
 		engine->graph.init		= nv20_graph_init;
 		engine->graph.takedown		= nv20_graph_takedown;
@@ -148,12 +155,15 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->graph.fifo_access	= nv04_graph_fifo_access;
 		engine->graph.load_context	= nv20_graph_load_context;
 		engine->graph.unload_context	= nv20_graph_unload_context;
+		engine->graph.set_region_tiling	= nv20_graph_set_region_tiling;
 		engine->fifo.channels		= 32;
 		engine->fifo.init		= nv10_fifo_init;
 		engine->fifo.takedown		= nouveau_stub_takedown;
 		engine->fifo.disable		= nv04_fifo_disable;
 		engine->fifo.enable		= nv04_fifo_enable;
 		engine->fifo.reassign		= nv04_fifo_reassign;
+		engine->fifo.cache_flush	= nv04_fifo_cache_flush;
+		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
 		engine->fifo.channel_id		= nv10_fifo_channel_id;
 		engine->fifo.create_context	= nv10_fifo_create_context;
 		engine->fifo.destroy_context	= nv10_fifo_destroy_context;
@@ -178,6 +188,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv10_fb_init;
 		engine->fb.takedown		= nv10_fb_takedown;
+		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
 		engine->graph.grclass		= nv30_graph_grclass;
 		engine->graph.init		= nv30_graph_init;
 		engine->graph.takedown		= nv20_graph_takedown;
@@ -187,12 +198,15 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->graph.destroy_context	= nv20_graph_destroy_context;
 		engine->graph.load_context	= nv20_graph_load_context;
 		engine->graph.unload_context	= nv20_graph_unload_context;
+		engine->graph.set_region_tiling	= nv20_graph_set_region_tiling;
 		engine->fifo.channels		= 32;
 		engine->fifo.init		= nv10_fifo_init;
 		engine->fifo.takedown		= nouveau_stub_takedown;
 		engine->fifo.disable		= nv04_fifo_disable;
 		engine->fifo.enable		= nv04_fifo_enable;
 		engine->fifo.reassign		= nv04_fifo_reassign;
+		engine->fifo.cache_flush	= nv04_fifo_cache_flush;
+		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
 		engine->fifo.channel_id		= nv10_fifo_channel_id;
 		engine->fifo.create_context	= nv10_fifo_create_context;
 		engine->fifo.destroy_context	= nv10_fifo_destroy_context;
@@ -218,6 +232,7 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv40_fb_init;
 		engine->fb.takedown		= nv40_fb_takedown;
+		engine->fb.set_region_tiling	= nv40_fb_set_region_tiling;
 		engine->graph.grclass		= nv40_graph_grclass;
 		engine->graph.init		= nv40_graph_init;
 		engine->graph.takedown		= nv40_graph_takedown;
@@ -227,12 +242,15 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->graph.destroy_context	= nv40_graph_destroy_context;
 		engine->graph.load_context	= nv40_graph_load_context;
 		engine->graph.unload_context	= nv40_graph_unload_context;
+		engine->graph.set_region_tiling	= nv40_graph_set_region_tiling;
 		engine->fifo.channels		= 32;
 		engine->fifo.init		= nv40_fifo_init;
 		engine->fifo.takedown		= nouveau_stub_takedown;
 		engine->fifo.disable		= nv04_fifo_disable;
 		engine->fifo.enable		= nv04_fifo_enable;
 		engine->fifo.reassign		= nv04_fifo_reassign;
+		engine->fifo.cache_flush	= nv04_fifo_cache_flush;
+		engine->fifo.cache_pull		= nv04_fifo_cache_pull;
 		engine->fifo.channel_id		= nv10_fifo_channel_id;
 		engine->fifo.create_context	= nv40_fifo_create_context;
 		engine->fifo.destroy_context	= nv40_fifo_destroy_context;
@@ -624,7 +642,10 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
 		dev_priv->chipset = (reg0 & 0xff00000) >> 20;
 	/* NV04 or NV05 */
 	} else if ((reg0 & 0xff00fff0) == 0x20004000) {
-		dev_priv->chipset = 0x04;
+		if (reg0 & 0x00f00000)
+			dev_priv->chipset = 0x05;
+		else
+			dev_priv->chipset = 0x04;
 	} else
 		dev_priv->chipset = 0xff;
 
@@ -704,8 +725,8 @@ static void nouveau_close(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 
-	/* In the case of an error dev_priv may not be be allocated yet */
-	if (dev_priv && dev_priv->card_type)
+	/* In the case of an error dev_priv may not be allocated yet */
+	if (dev_priv)
 		nouveau_card_takedown(dev);
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 187eb84e4da5..c385d50f041b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -28,45 +28,17 @@
 
 #include "nouveau_drv.h"
 
-static struct vm_operations_struct nouveau_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops;
-
-static int
-nouveau_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct ttm_buffer_object *bo = vma->vm_private_data;
-	int ret;
-
-	if (unlikely(bo == NULL))
-		return VM_FAULT_NOPAGE;
-
-	ret = ttm_vm_ops->fault(vma, vmf);
-	return ret;
-}
-
 int
 nouveau_ttm_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	struct drm_file *file_priv = filp->private_data;
 	struct drm_nouveau_private *dev_priv =
 		file_priv->minor->dev->dev_private;
-	int ret;
 
 	if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET))
 		return drm_mmap(filp, vma);
 
-	ret = ttm_bo_mmap(filp, vma, &dev_priv->ttm.bdev);
-	if (unlikely(ret != 0))
-		return ret;
-
-	if (unlikely(ttm_vm_ops == NULL)) {
-		ttm_vm_ops = vma->vm_ops;
-		nouveau_ttm_vm_ops = *ttm_vm_ops;
-		nouveau_ttm_vm_ops.fault = &nouveau_ttm_fault;
-	}
-
-	vma->vm_ops = &nouveau_ttm_vm_ops;
-	return 0;
+	return ttm_bo_mmap(filp, vma, &dev_priv->ttm.bdev);
 }
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nv04_dac.c b/drivers/gpu/drm/nouveau/nv04_dac.c
index d9f32879ba38..d0e038d28948 100644
--- a/drivers/gpu/drm/nouveau/nv04_dac.c
+++ b/drivers/gpu/drm/nouveau/nv04_dac.c
@@ -212,16 +212,15 @@ out:
 	return connector_status_disconnected;
 }
 
-enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
-					  struct drm_connector *connector)
+uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 {
 	struct drm_device *dev = encoder->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
-	uint32_t testval, regoffset = nv04_dac_output_offset(encoder);
+	uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
 	uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
 		saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
-	int head, present = 0;
+	int head;
 
 #define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
 	if (dcb->type == OUTPUT_TV) {
@@ -287,13 +286,7 @@ enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
 		      temp | NV_PRAMDAC_TEST_CONTROL_TP_INS_EN_ASSERTED);
 	msleep(5);
 
-	temp = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
-
-	if (dcb->type == OUTPUT_TV)
-		present = (nv17_tv_detect(encoder, connector, temp)
-			   == connector_status_connected);
-	else
-		present = temp & NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI;
+	sample = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
 
 	temp = NVReadRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL);
 	NVWriteRAMDAC(dev, head, NV_PRAMDAC_TEST_CONTROL,
@@ -310,15 +303,25 @@ enum drm_connector_status nv17_dac_detect(struct drm_encoder *encoder,
 	nv17_gpio_set(dev, DCB_GPIO_TVDAC1, saved_gpio1);
 	nv17_gpio_set(dev, DCB_GPIO_TVDAC0, saved_gpio0);
 
-	if (present) {
-		NV_INFO(dev, "Load detected on output %c\n", '@' + ffs(dcb->or));
+	return sample;
+}
+
+static enum drm_connector_status
+nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+	struct drm_device *dev = encoder->dev;
+	struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+	uint32_t sample = nv17_dac_sample_load(encoder);
+
+	if (sample & NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
+		NV_INFO(dev, "Load detected on output %c\n",
+			'@' + ffs(dcb->or));
 		return connector_status_connected;
+	} else {
+		return connector_status_disconnected;
 	}
-
-	return connector_status_disconnected;
 }
 
-
 static bool nv04_dac_mode_fixup(struct drm_encoder *encoder,
 				struct drm_display_mode *mode,
 				struct drm_display_mode *adjusted_mode)
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index 09a31071ee58..d910873c1368 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -39,8 +39,7 @@ nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
 		return;
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 4)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -62,14 +61,12 @@ nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 	struct drm_device *dev = par->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nouveau_channel *chan = dev_priv->channel;
-	uint32_t color = ((uint32_t *) info->pseudo_palette)[rect->color];
 
 	if (info->state != FBINFO_STATE_RUNNING)
 		return;
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 7)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -80,7 +77,11 @@ nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 	BEGIN_RING(chan, NvSubGdiRect, 0x02fc, 1);
 	OUT_RING(chan, (rect->rop != ROP_COPY) ? 1 : 3);
 	BEGIN_RING(chan, NvSubGdiRect, 0x03fc, 1);
-	OUT_RING(chan, color);
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+		OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
+	else
+		OUT_RING(chan, rect->color);
 	BEGIN_RING(chan, NvSubGdiRect, 0x0400, 2);
 	OUT_RING(chan, (rect->dx << 16) | rect->dy);
 	OUT_RING(chan, (rect->width << 16) | rect->height);
@@ -109,8 +110,7 @@ nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 	}
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 8)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -144,8 +144,7 @@ nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 		int iter_len = dsize > 128 ? 128 : dsize;
 
 		if (RING_SPACE(chan, iter_len + 1)) {
-			NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-			info->flags |= FBINFO_HWACCEL_DISABLED;
+			nouveau_fbcon_gpu_lockup(info);
 			cfb_imageblit(info, image);
 			return;
 		}
@@ -184,6 +183,7 @@ nv04_fbcon_accel_init(struct fb_info *info)
 	struct drm_device *dev = par->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nouveau_channel *chan = dev_priv->channel;
+	const int sub = NvSubCtxSurf2D;
 	int surface_fmt, pattern_fmt, rect_fmt;
 	int ret;
 
@@ -242,30 +242,29 @@ nv04_fbcon_accel_init(struct fb_info *info)
 		return ret;
 
 	if (RING_SPACE(chan, 49)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 		return 0;
 	}
 
-	BEGIN_RING(chan, 1, 0x0000, 1);
+	BEGIN_RING(chan, sub, 0x0000, 1);
 	OUT_RING(chan, NvCtxSurf2D);
-	BEGIN_RING(chan, 1, 0x0184, 2);
+	BEGIN_RING(chan, sub, 0x0184, 2);
 	OUT_RING(chan, NvDmaFB);
 	OUT_RING(chan, NvDmaFB);
-	BEGIN_RING(chan, 1, 0x0300, 4);
+	BEGIN_RING(chan, sub, 0x0300, 4);
 	OUT_RING(chan, surface_fmt);
 	OUT_RING(chan, info->fix.line_length | (info->fix.line_length << 16));
 	OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
 	OUT_RING(chan, info->fix.smem_start - dev->mode_config.fb_base);
 
-	BEGIN_RING(chan, 1, 0x0000, 1);
+	BEGIN_RING(chan, sub, 0x0000, 1);
 	OUT_RING(chan, NvRop);
-	BEGIN_RING(chan, 1, 0x0300, 1);
+	BEGIN_RING(chan, sub, 0x0300, 1);
 	OUT_RING(chan, 0x55);
 
-	BEGIN_RING(chan, 1, 0x0000, 1);
+	BEGIN_RING(chan, sub, 0x0000, 1);
 	OUT_RING(chan, NvImagePatt);
-	BEGIN_RING(chan, 1, 0x0300, 8);
+	BEGIN_RING(chan, sub, 0x0300, 8);
 	OUT_RING(chan, pattern_fmt);
 #ifdef __BIG_ENDIAN
 	OUT_RING(chan, 2);
@@ -279,9 +278,9 @@ nv04_fbcon_accel_init(struct fb_info *info)
 	OUT_RING(chan, ~0);
 	OUT_RING(chan, ~0);
 
-	BEGIN_RING(chan, 1, 0x0000, 1);
+	BEGIN_RING(chan, sub, 0x0000, 1);
 	OUT_RING(chan, NvClipRect);
-	BEGIN_RING(chan, 1, 0x0300, 2);
+	BEGIN_RING(chan, sub, 0x0300, 2);
 	OUT_RING(chan, 0);
 	OUT_RING(chan, (info->var.yres_virtual << 16) | info->var.xres_virtual);
 
diff --git a/drivers/gpu/drm/nouveau/nv04_fifo.c b/drivers/gpu/drm/nouveau/nv04_fifo.c
index 0c3cd53c7313..f31347b8c9b0 100644
--- a/drivers/gpu/drm/nouveau/nv04_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv04_fifo.c
@@ -71,6 +71,40 @@ nv04_fifo_reassign(struct drm_device *dev, bool enable)
 	return (reassign == 1);
 }
 
+bool
+nv04_fifo_cache_flush(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_timer_engine *ptimer = &dev_priv->engine.timer;
+	uint64_t start = ptimer->read(dev);
+
+	do {
+		if (nv_rd32(dev, NV03_PFIFO_CACHE1_GET) ==
+		    nv_rd32(dev, NV03_PFIFO_CACHE1_PUT))
+			return true;
+
+	} while (ptimer->read(dev) - start < 100000000);
+
+	NV_ERROR(dev, "Timeout flushing the PFIFO cache.\n");
+
+	return false;
+}
+
+bool
+nv04_fifo_cache_pull(struct drm_device *dev, bool enable)
+{
+	uint32_t pull = nv_rd32(dev, NV04_PFIFO_CACHE1_PULL0);
+
+	if (enable) {
+		nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, pull | 1);
+	} else {
+		nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, pull & ~1);
+		nv_wr32(dev, NV04_PFIFO_CACHE1_HASH, 0);
+	}
+
+	return !!(pull & 1);
+}
+
 int
 nv04_fifo_channel_id(struct drm_device *dev)
 {
diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c
index d561d773c0f4..e260986ea65a 100644
--- a/drivers/gpu/drm/nouveau/nv04_graph.c
+++ b/drivers/gpu/drm/nouveau/nv04_graph.c
@@ -28,6 +28,10 @@
 #include "nouveau_drv.h"
 
 static uint32_t nv04_graph_ctx_regs[] = {
+	0x0040053c,
+	0x00400544,
+	0x00400540,
+	0x00400548,
 	NV04_PGRAPH_CTX_SWITCH1,
 	NV04_PGRAPH_CTX_SWITCH2,
 	NV04_PGRAPH_CTX_SWITCH3,
@@ -102,69 +106,69 @@ static uint32_t nv04_graph_ctx_regs[] = {
 	NV04_PGRAPH_PATT_COLOR0,
 	NV04_PGRAPH_PATT_COLOR1,
 	NV04_PGRAPH_PATT_COLORRAM+0x00,
-	NV04_PGRAPH_PATT_COLORRAM+0x01,
-	NV04_PGRAPH_PATT_COLORRAM+0x02,
-	NV04_PGRAPH_PATT_COLORRAM+0x03,
 	NV04_PGRAPH_PATT_COLORRAM+0x04,
-	NV04_PGRAPH_PATT_COLORRAM+0x05,
-	NV04_PGRAPH_PATT_COLORRAM+0x06,
-	NV04_PGRAPH_PATT_COLORRAM+0x07,
 	NV04_PGRAPH_PATT_COLORRAM+0x08,
-	NV04_PGRAPH_PATT_COLORRAM+0x09,
-	NV04_PGRAPH_PATT_COLORRAM+0x0A,
-	NV04_PGRAPH_PATT_COLORRAM+0x0B,
-	NV04_PGRAPH_PATT_COLORRAM+0x0C,
-	NV04_PGRAPH_PATT_COLORRAM+0x0D,
-	NV04_PGRAPH_PATT_COLORRAM+0x0E,
-	NV04_PGRAPH_PATT_COLORRAM+0x0F,
+	NV04_PGRAPH_PATT_COLORRAM+0x0c,
 	NV04_PGRAPH_PATT_COLORRAM+0x10,
-	NV04_PGRAPH_PATT_COLORRAM+0x11,
-	NV04_PGRAPH_PATT_COLORRAM+0x12,
-	NV04_PGRAPH_PATT_COLORRAM+0x13,
 	NV04_PGRAPH_PATT_COLORRAM+0x14,
-	NV04_PGRAPH_PATT_COLORRAM+0x15,
-	NV04_PGRAPH_PATT_COLORRAM+0x16,
-	NV04_PGRAPH_PATT_COLORRAM+0x17,
 	NV04_PGRAPH_PATT_COLORRAM+0x18,
-	NV04_PGRAPH_PATT_COLORRAM+0x19,
-	NV04_PGRAPH_PATT_COLORRAM+0x1A,
-	NV04_PGRAPH_PATT_COLORRAM+0x1B,
-	NV04_PGRAPH_PATT_COLORRAM+0x1C,
-	NV04_PGRAPH_PATT_COLORRAM+0x1D,
-	NV04_PGRAPH_PATT_COLORRAM+0x1E,
-	NV04_PGRAPH_PATT_COLORRAM+0x1F,
+	NV04_PGRAPH_PATT_COLORRAM+0x1c,
 	NV04_PGRAPH_PATT_COLORRAM+0x20,
-	NV04_PGRAPH_PATT_COLORRAM+0x21,
-	NV04_PGRAPH_PATT_COLORRAM+0x22,
-	NV04_PGRAPH_PATT_COLORRAM+0x23,
 	NV04_PGRAPH_PATT_COLORRAM+0x24,
-	NV04_PGRAPH_PATT_COLORRAM+0x25,
-	NV04_PGRAPH_PATT_COLORRAM+0x26,
-	NV04_PGRAPH_PATT_COLORRAM+0x27,
 	NV04_PGRAPH_PATT_COLORRAM+0x28,
-	NV04_PGRAPH_PATT_COLORRAM+0x29,
-	NV04_PGRAPH_PATT_COLORRAM+0x2A,
-	NV04_PGRAPH_PATT_COLORRAM+0x2B,
-	NV04_PGRAPH_PATT_COLORRAM+0x2C,
-	NV04_PGRAPH_PATT_COLORRAM+0x2D,
-	NV04_PGRAPH_PATT_COLORRAM+0x2E,
-	NV04_PGRAPH_PATT_COLORRAM+0x2F,
+	NV04_PGRAPH_PATT_COLORRAM+0x2c,
 	NV04_PGRAPH_PATT_COLORRAM+0x30,
-	NV04_PGRAPH_PATT_COLORRAM+0x31,
-	NV04_PGRAPH_PATT_COLORRAM+0x32,
-	NV04_PGRAPH_PATT_COLORRAM+0x33,
 	NV04_PGRAPH_PATT_COLORRAM+0x34,
-	NV04_PGRAPH_PATT_COLORRAM+0x35,
-	NV04_PGRAPH_PATT_COLORRAM+0x36,
-	NV04_PGRAPH_PATT_COLORRAM+0x37,
 	NV04_PGRAPH_PATT_COLORRAM+0x38,
-	NV04_PGRAPH_PATT_COLORRAM+0x39,
-	NV04_PGRAPH_PATT_COLORRAM+0x3A,
-	NV04_PGRAPH_PATT_COLORRAM+0x3B,
-	NV04_PGRAPH_PATT_COLORRAM+0x3C,
-	NV04_PGRAPH_PATT_COLORRAM+0x3D,
-	NV04_PGRAPH_PATT_COLORRAM+0x3E,
-	NV04_PGRAPH_PATT_COLORRAM+0x3F,
+	NV04_PGRAPH_PATT_COLORRAM+0x3c,
+	NV04_PGRAPH_PATT_COLORRAM+0x40,
+	NV04_PGRAPH_PATT_COLORRAM+0x44,
+	NV04_PGRAPH_PATT_COLORRAM+0x48,
+	NV04_PGRAPH_PATT_COLORRAM+0x4c,
+	NV04_PGRAPH_PATT_COLORRAM+0x50,
+	NV04_PGRAPH_PATT_COLORRAM+0x54,
+	NV04_PGRAPH_PATT_COLORRAM+0x58,
+	NV04_PGRAPH_PATT_COLORRAM+0x5c,
+	NV04_PGRAPH_PATT_COLORRAM+0x60,
+	NV04_PGRAPH_PATT_COLORRAM+0x64,
+	NV04_PGRAPH_PATT_COLORRAM+0x68,
+	NV04_PGRAPH_PATT_COLORRAM+0x6c,
+	NV04_PGRAPH_PATT_COLORRAM+0x70,
+	NV04_PGRAPH_PATT_COLORRAM+0x74,
+	NV04_PGRAPH_PATT_COLORRAM+0x78,
+	NV04_PGRAPH_PATT_COLORRAM+0x7c,
+	NV04_PGRAPH_PATT_COLORRAM+0x80,
+	NV04_PGRAPH_PATT_COLORRAM+0x84,
+	NV04_PGRAPH_PATT_COLORRAM+0x88,
+	NV04_PGRAPH_PATT_COLORRAM+0x8c,
+	NV04_PGRAPH_PATT_COLORRAM+0x90,
+	NV04_PGRAPH_PATT_COLORRAM+0x94,
+	NV04_PGRAPH_PATT_COLORRAM+0x98,
+	NV04_PGRAPH_PATT_COLORRAM+0x9c,
+	NV04_PGRAPH_PATT_COLORRAM+0xa0,
+	NV04_PGRAPH_PATT_COLORRAM+0xa4,
+	NV04_PGRAPH_PATT_COLORRAM+0xa8,
+	NV04_PGRAPH_PATT_COLORRAM+0xac,
+	NV04_PGRAPH_PATT_COLORRAM+0xb0,
+	NV04_PGRAPH_PATT_COLORRAM+0xb4,
+	NV04_PGRAPH_PATT_COLORRAM+0xb8,
+	NV04_PGRAPH_PATT_COLORRAM+0xbc,
+	NV04_PGRAPH_PATT_COLORRAM+0xc0,
+	NV04_PGRAPH_PATT_COLORRAM+0xc4,
+	NV04_PGRAPH_PATT_COLORRAM+0xc8,
+	NV04_PGRAPH_PATT_COLORRAM+0xcc,
+	NV04_PGRAPH_PATT_COLORRAM+0xd0,
+	NV04_PGRAPH_PATT_COLORRAM+0xd4,
+	NV04_PGRAPH_PATT_COLORRAM+0xd8,
+	NV04_PGRAPH_PATT_COLORRAM+0xdc,
+	NV04_PGRAPH_PATT_COLORRAM+0xe0,
+	NV04_PGRAPH_PATT_COLORRAM+0xe4,
+	NV04_PGRAPH_PATT_COLORRAM+0xe8,
+	NV04_PGRAPH_PATT_COLORRAM+0xec,
+	NV04_PGRAPH_PATT_COLORRAM+0xf0,
+	NV04_PGRAPH_PATT_COLORRAM+0xf4,
+	NV04_PGRAPH_PATT_COLORRAM+0xf8,
+	NV04_PGRAPH_PATT_COLORRAM+0xfc,
 	NV04_PGRAPH_PATTERN,
 	0x0040080c,
 	NV04_PGRAPH_PATTERN_SHAPE,
@@ -247,14 +251,6 @@ static uint32_t nv04_graph_ctx_regs[] = {
 	0x004004f8,
 	0x0040047c,
 	0x004004fc,
-	0x0040053c,
-	0x00400544,
-	0x00400540,
-	0x00400548,
-	0x00400560,
-	0x00400568,
-	0x00400564,
-	0x0040056c,
 	0x00400534,
 	0x00400538,
 	0x00400514,
@@ -341,9 +337,8 @@ static uint32_t nv04_graph_ctx_regs[] = {
 	0x00400500,
 	0x00400504,
 	NV04_PGRAPH_VALID1,
-	NV04_PGRAPH_VALID2
-
-
+	NV04_PGRAPH_VALID2,
+	NV04_PGRAPH_DEBUG_3
 };
 
 struct graph_state {
@@ -388,6 +383,18 @@ nv04_graph_context_switch(struct drm_device *dev)
 	pgraph->fifo_access(dev, true);
 }
 
+static uint32_t *ctx_reg(struct graph_state *ctx, uint32_t reg)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(nv04_graph_ctx_regs); i++) {
+		if (nv04_graph_ctx_regs[i] == reg)
+			return &ctx->nv04[i];
+	}
+
+	return NULL;
+}
+
 int nv04_graph_create_context(struct nouveau_channel *chan)
 {
 	struct graph_state *pgraph_ctx;
@@ -398,15 +405,8 @@ int nv04_graph_create_context(struct nouveau_channel *chan)
 	if (pgraph_ctx == NULL)
 		return -ENOMEM;
 
-	/* dev_priv->fifos[channel].pgraph_ctx_user = channel << 24; */
-	pgraph_ctx->nv04[0] = 0x0001ffff;
-	/* is it really needed ??? */
-#if 0
-	dev_priv->fifos[channel].pgraph_ctx[1] =
-					nv_rd32(dev, NV_PGRAPH_DEBUG_4);
-	dev_priv->fifos[channel].pgraph_ctx[2] =
-					nv_rd32(dev, 0x004006b0);
-#endif
+	*ctx_reg(pgraph_ctx, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31;
+
 	return 0;
 }
 
@@ -429,9 +429,13 @@ int nv04_graph_load_context(struct nouveau_channel *chan)
 		nv_wr32(dev, nv04_graph_ctx_regs[i], pgraph_ctx->nv04[i]);
 
 	nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL, 0x10010100);
-	nv_wr32(dev, NV04_PGRAPH_CTX_USER, chan->id << 24);
+
+	tmp  = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
+	nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp | chan->id << 24);
+
 	tmp = nv_rd32(dev, NV04_PGRAPH_FFINTFC_ST2);
 	nv_wr32(dev, NV04_PGRAPH_FFINTFC_ST2, tmp & 0x000fffff);
+
 	return 0;
 }
 
@@ -494,7 +498,7 @@ int nv04_graph_init(struct drm_device *dev)
 	nv_wr32(dev, NV04_PGRAPH_STATE        , 0xFFFFFFFF);
 	nv_wr32(dev, NV04_PGRAPH_CTX_CONTROL  , 0x10000100);
 	tmp  = nv_rd32(dev, NV04_PGRAPH_CTX_USER) & 0x00ffffff;
-	tmp |= dev_priv->engine.fifo.channels << 24;
+	tmp |= (dev_priv->engine.fifo.channels - 1) << 24;
 	nv_wr32(dev, NV04_PGRAPH_CTX_USER, tmp);
 
 	/* These don't belong here, they're part of a per-channel context */
@@ -533,7 +537,7 @@ nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
 			      int mthd, uint32_t data)
 {
 	struct drm_device *dev = chan->dev;
-	uint32_t instance = nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff;
+	uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
 	int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
 	uint32_t tmp;
 
@@ -547,7 +551,7 @@ nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
 	return 0;
 }
 
-static struct nouveau_pgraph_object_method nv04_graph_mthds_m2mf[] = {
+static struct nouveau_pgraph_object_method nv04_graph_mthds_sw[] = {
 	{ 0x0150, nv04_graph_mthd_set_ref },
 	{}
 };
@@ -558,7 +562,7 @@ static struct nouveau_pgraph_object_method nv04_graph_mthds_set_operation[] = {
 };
 
 struct nouveau_pgraph_object_class nv04_graph_grclass[] = {
-	{ 0x0039, false, nv04_graph_mthds_m2mf },
+	{ 0x0039, false, NULL },
 	{ 0x004a, false, nv04_graph_mthds_set_operation }, /* gdirect */
 	{ 0x005f, false, nv04_graph_mthds_set_operation }, /* imageblit */
 	{ 0x0061, false, nv04_graph_mthds_set_operation }, /* ifc */
@@ -574,6 +578,7 @@ struct nouveau_pgraph_object_class nv04_graph_grclass[] = {
 	{ 0x0053, false, NULL }, /* surf3d */
 	{ 0x0054, false, NULL }, /* tex_tri */
 	{ 0x0055, false, NULL }, /* multitex_tri */
+	{ 0x506e, true, nv04_graph_mthds_sw },
 	{}
 };
 
diff --git a/drivers/gpu/drm/nouveau/nv10_fb.c b/drivers/gpu/drm/nouveau/nv10_fb.c
index 79e2d104d70a..cc5cda44e501 100644
--- a/drivers/gpu/drm/nouveau/nv10_fb.c
+++ b/drivers/gpu/drm/nouveau/nv10_fb.c
@@ -3,17 +3,37 @@
 #include "nouveau_drv.h"
 #include "nouveau_drm.h"
 
+void
+nv10_fb_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			  uint32_t size, uint32_t pitch)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	uint32_t limit = max(1u, addr + size) - 1;
+
+	if (pitch) {
+		if (dev_priv->card_type >= NV_20)
+			addr |= 1;
+		else
+			addr |= 1 << 31;
+	}
+
+	nv_wr32(dev, NV10_PFB_TLIMIT(i), limit);
+	nv_wr32(dev, NV10_PFB_TSIZE(i), pitch);
+	nv_wr32(dev, NV10_PFB_TILE(i), addr);
+}
+
 int
 nv10_fb_init(struct drm_device *dev)
 {
-	uint32_t fb_bar_size;
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
 	int i;
 
-	fb_bar_size = drm_get_resource_len(dev, 0) - 1;
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
-		nv_wr32(dev, NV10_PFB_TILE(i), 0);
-		nv_wr32(dev, NV10_PFB_TLIMIT(i), fb_bar_size);
-	}
+	pfb->num_tiles = NV10_PFB_TILE__SIZE;
+
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < pfb->num_tiles; i++)
+		pfb->set_region_tiling(dev, i, 0, 0, 0);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/nv10_graph.c b/drivers/gpu/drm/nouveau/nv10_graph.c
index 6870e0ee2e7e..fcf2cdd19493 100644
--- a/drivers/gpu/drm/nouveau/nv10_graph.c
+++ b/drivers/gpu/drm/nouveau/nv10_graph.c
@@ -807,6 +807,20 @@ void nv10_graph_destroy_context(struct nouveau_channel *chan)
 	chan->pgraph_ctx = NULL;
 }
 
+void
+nv10_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			     uint32_t size, uint32_t pitch)
+{
+	uint32_t limit = max(1u, addr + size) - 1;
+
+	if (pitch)
+		addr |= 1 << 31;
+
+	nv_wr32(dev, NV10_PGRAPH_TLIMIT(i), limit);
+	nv_wr32(dev, NV10_PGRAPH_TSIZE(i), pitch);
+	nv_wr32(dev, NV10_PGRAPH_TILE(i), addr);
+}
+
 int nv10_graph_init(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -838,17 +852,9 @@ int nv10_graph_init(struct drm_device *dev)
 	} else
 		nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00000000);
 
-	/* copy tile info from PFB */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
-		nv_wr32(dev, NV10_PGRAPH_TILE(i),
-					nv_rd32(dev, NV10_PFB_TILE(i)));
-		nv_wr32(dev, NV10_PGRAPH_TLIMIT(i),
-					nv_rd32(dev, NV10_PFB_TLIMIT(i)));
-		nv_wr32(dev, NV10_PGRAPH_TSIZE(i),
-					nv_rd32(dev, NV10_PFB_TSIZE(i)));
-		nv_wr32(dev, NV10_PGRAPH_TSTATUS(i),
-					nv_rd32(dev, NV10_PFB_TSTATUS(i)));
-	}
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+		nv10_graph_set_region_tiling(dev, i, 0, 0, 0);
 
 	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH1, 0x00000000);
 	nv_wr32(dev, NV10_PGRAPH_CTX_SWITCH2, 0x00000000);
diff --git a/drivers/gpu/drm/nouveau/nv17_tv.c b/drivers/gpu/drm/nouveau/nv17_tv.c
index 81c01353a9f9..58b917c3341b 100644
--- a/drivers/gpu/drm/nouveau/nv17_tv.c
+++ b/drivers/gpu/drm/nouveau/nv17_tv.c
@@ -33,13 +33,103 @@
 #include "nouveau_hw.h"
 #include "nv17_tv.h"
 
-enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
-					 struct drm_connector *connector,
-					 uint32_t pin_mask)
+static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder)
 {
+	struct drm_device *dev = encoder->dev;
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	uint32_t testval, regoffset = nv04_dac_output_offset(encoder);
+	uint32_t gpio0, gpio1, fp_htotal, fp_hsync_start, fp_hsync_end,
+		fp_control, test_ctrl, dacclk, ctv_14, ctv_1c, ctv_6c;
+	uint32_t sample = 0;
+	int head;
+
+#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
+	testval = RGB_TEST_DATA(0x82, 0xeb, 0x82);
+	if (dev_priv->vbios->tvdactestval)
+		testval = dev_priv->vbios->tvdactestval;
+
+	dacclk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset);
+	head = (dacclk & 0x100) >> 8;
+
+	/* Save the previous state. */
+	gpio1 = nv17_gpio_get(dev, DCB_GPIO_TVDAC1);
+	gpio0 = nv17_gpio_get(dev, DCB_GPIO_TVDAC0);
+	fp_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL);
+	fp_hsync_start = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START);
+	fp_hsync_end = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END);
+	fp_control = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL);
+	test_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
+	ctv_1c = NVReadRAMDAC(dev, head, 0x680c1c);
+	ctv_14 = NVReadRAMDAC(dev, head, 0x680c14);
+	ctv_6c = NVReadRAMDAC(dev, head, 0x680c6c);
+
+	/* Prepare the DAC for load detection.  */
+	nv17_gpio_set(dev, DCB_GPIO_TVDAC1, true);
+	nv17_gpio_set(dev, DCB_GPIO_TVDAC0, true);
+
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, 1343);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, 1047);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, 1183);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL,
+		      NV_PRAMDAC_FP_TG_CONTROL_DISPEN_POS |
+		      NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12 |
+		      NV_PRAMDAC_FP_TG_CONTROL_READ_PROG |
+		      NV_PRAMDAC_FP_TG_CONTROL_HSYNC_POS |
+		      NV_PRAMDAC_FP_TG_CONTROL_VSYNC_POS);
+
+	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, 0);
+
+	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
+		      (dacclk & ~0xff) | 0x22);
+	msleep(1);
+	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset,
+		      (dacclk & ~0xff) | 0x21);
+
+	NVWriteRAMDAC(dev, head, 0x680c1c, 1 << 20);
+	NVWriteRAMDAC(dev, head, 0x680c14, 4 << 16);
+
+	/* Sample pin 0x4 (usually S-video luma). */
+	NVWriteRAMDAC(dev, head, 0x680c6c, testval >> 10 & 0x3ff);
+	msleep(20);
+	sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
+		& 0x4 << 28;
+
+	/* Sample the remaining pins. */
+	NVWriteRAMDAC(dev, head, 0x680c6c, testval & 0x3ff);
+	msleep(20);
+	sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset)
+		& 0xa << 28;
+
+	/* Restore the previous state. */
+	NVWriteRAMDAC(dev, head, 0x680c1c, ctv_1c);
+	NVWriteRAMDAC(dev, head, 0x680c14, ctv_14);
+	NVWriteRAMDAC(dev, head, 0x680c6c, ctv_6c);
+	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, dacclk);
+	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, test_ctrl);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_TG_CONTROL, fp_control);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, fp_hsync_end);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, fp_hsync_start);
+	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, fp_htotal);
+	nv17_gpio_set(dev, DCB_GPIO_TVDAC1, gpio1);
+	nv17_gpio_set(dev, DCB_GPIO_TVDAC0, gpio0);
+
+	return sample;
+}
+
+static enum drm_connector_status
+nv17_tv_detect(struct drm_encoder *encoder, struct drm_connector *connector)
+{
+	struct drm_device *dev = encoder->dev;
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct drm_mode_config *conf = &dev->mode_config;
 	struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
+	struct dcb_entry *dcb = tv_enc->base.dcb;
 
-	tv_enc->pin_mask = pin_mask >> 28 & 0xe;
+	if (dev_priv->chipset == 0x42 ||
+	    dev_priv->chipset == 0x43)
+		tv_enc->pin_mask = nv42_tv_sample_load(encoder) >> 28 & 0xe;
+	else
+		tv_enc->pin_mask = nv17_dac_sample_load(encoder) >> 28 & 0xe;
 
 	switch (tv_enc->pin_mask) {
 	case 0x2:
@@ -50,7 +140,7 @@ enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
 		tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SVIDEO;
 		break;
 	case 0xe:
-		if (nouveau_encoder(encoder)->dcb->tvconf.has_component_output)
+		if (dcb->tvconf.has_component_output)
 			tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_Component;
 		else
 			tv_enc->subconnector = DRM_MODE_SUBCONNECTOR_SCART;
@@ -61,11 +151,16 @@ enum drm_connector_status nv17_tv_detect(struct drm_encoder *encoder,
 	}
 
 	drm_connector_property_set_value(connector,
-			encoder->dev->mode_config.tv_subconnector_property,
-							tv_enc->subconnector);
+					 conf->tv_subconnector_property,
+					 tv_enc->subconnector);
 
-	return tv_enc->subconnector ? connector_status_connected :
-					connector_status_disconnected;
+	if (tv_enc->subconnector) {
+		NV_INFO(dev, "Load detected on output %c\n",
+			'@' + ffs(dcb->or));
+		return connector_status_connected;
+	} else {
+		return connector_status_disconnected;
+	}
 }
 
 static const struct {
@@ -633,7 +728,7 @@ static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
 	.prepare = nv17_tv_prepare,
 	.commit = nv17_tv_commit,
 	.mode_set = nv17_tv_mode_set,
-	.detect = nv17_dac_detect,
+	.detect = nv17_tv_detect,
 };
 
 static struct drm_encoder_slave_funcs nv17_tv_slave_funcs = {
diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c
index 18ba74f19703..d6fc0a82f03d 100644
--- a/drivers/gpu/drm/nouveau/nv20_graph.c
+++ b/drivers/gpu/drm/nouveau/nv20_graph.c
@@ -514,6 +514,27 @@ nv20_graph_rdi(struct drm_device *dev)
 	nouveau_wait_for_idle(dev);
 }
 
+void
+nv20_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			     uint32_t size, uint32_t pitch)
+{
+	uint32_t limit = max(1u, addr + size) - 1;
+
+	if (pitch)
+		addr |= 1;
+
+	nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+	nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+	nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+
+	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + 4 * i);
+	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, limit);
+	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + 4 * i);
+	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, pitch);
+	nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + 4 * i);
+	nv_wr32(dev, NV10_PGRAPH_RDI_DATA, addr);
+}
+
 int
 nv20_graph_init(struct drm_device *dev)
 {
@@ -572,27 +593,10 @@ nv20_graph_init(struct drm_device *dev)
 		nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
 	}
 
-	/* copy tile info from PFB */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
-		nv_wr32(dev, 0x00400904 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TLIMIT(i)));
-			/* which is NV40_PGRAPH_TLIMIT0(i) ?? */
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + i * 4);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
-					nv_rd32(dev, NV10_PFB_TLIMIT(i)));
-		nv_wr32(dev, 0x00400908 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TSIZE(i)));
-			/* which is NV40_PGRAPH_TSIZE0(i) ?? */
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + i * 4);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
-					nv_rd32(dev, NV10_PFB_TSIZE(i)));
-		nv_wr32(dev, 0x00400900 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TILE(i)));
-			/* which is NV40_PGRAPH_TILE0(i) ?? */
-		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + i * 4);
-		nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
-					nv_rd32(dev, NV10_PFB_TILE(i)));
-	}
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+		nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
+
 	for (i = 0; i < 8; i++) {
 		nv_wr32(dev, 0x400980 + i * 4, nv_rd32(dev, 0x100300 + i * 4));
 		nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0090 + i * 4);
@@ -704,18 +708,9 @@ nv30_graph_init(struct drm_device *dev)
 
 	nv_wr32(dev, 0x4000c0, 0x00000016);
 
-	/* copy tile info from PFB */
-	for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
-		nv_wr32(dev, 0x00400904 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TLIMIT(i)));
-			/* which is NV40_PGRAPH_TLIMIT0(i) ?? */
-		nv_wr32(dev, 0x00400908 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TSIZE(i)));
-			/* which is NV40_PGRAPH_TSIZE0(i) ?? */
-		nv_wr32(dev, 0x00400900 + i * 0x10,
-					nv_rd32(dev, NV10_PFB_TILE(i)));
-			/* which is NV40_PGRAPH_TILE0(i) ?? */
-	}
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
+		nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
 
 	nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
 	nv_wr32(dev, NV10_PGRAPH_STATE      , 0xFFFFFFFF);
diff --git a/drivers/gpu/drm/nouveau/nv40_fb.c b/drivers/gpu/drm/nouveau/nv40_fb.c
index ca1d27107a8e..3cd07d8d5bd7 100644
--- a/drivers/gpu/drm/nouveau/nv40_fb.c
+++ b/drivers/gpu/drm/nouveau/nv40_fb.c
@@ -3,12 +3,37 @@
 #include "nouveau_drv.h"
 #include "nouveau_drm.h"
 
+void
+nv40_fb_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			  uint32_t size, uint32_t pitch)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	uint32_t limit = max(1u, addr + size) - 1;
+
+	if (pitch)
+		addr |= 1;
+
+	switch (dev_priv->chipset) {
+	case 0x40:
+		nv_wr32(dev, NV10_PFB_TLIMIT(i), limit);
+		nv_wr32(dev, NV10_PFB_TSIZE(i), pitch);
+		nv_wr32(dev, NV10_PFB_TILE(i), addr);
+		break;
+
+	default:
+		nv_wr32(dev, NV40_PFB_TLIMIT(i), limit);
+		nv_wr32(dev, NV40_PFB_TSIZE(i), pitch);
+		nv_wr32(dev, NV40_PFB_TILE(i), addr);
+		break;
+	}
+}
+
 int
 nv40_fb_init(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	uint32_t fb_bar_size, tmp;
-	int num_tiles;
+	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+	uint32_t tmp;
 	int i;
 
 	/* This is strictly a NV4x register (don't know about NV5x). */
@@ -23,35 +48,23 @@ nv40_fb_init(struct drm_device *dev)
 	case 0x45:
 		tmp = nv_rd32(dev, NV10_PFB_CLOSE_PAGE2);
 		nv_wr32(dev, NV10_PFB_CLOSE_PAGE2, tmp & ~(1 << 15));
-		num_tiles = NV10_PFB_TILE__SIZE;
+		pfb->num_tiles = NV10_PFB_TILE__SIZE;
 		break;
 	case 0x46: /* G72 */
 	case 0x47: /* G70 */
 	case 0x49: /* G71 */
 	case 0x4b: /* G73 */
 	case 0x4c: /* C51 (G7X version) */
-		num_tiles = NV40_PFB_TILE__SIZE_1;
+		pfb->num_tiles = NV40_PFB_TILE__SIZE_1;
 		break;
 	default:
-		num_tiles = NV40_PFB_TILE__SIZE_0;
+		pfb->num_tiles = NV40_PFB_TILE__SIZE_0;
 		break;
 	}
 
-	fb_bar_size = drm_get_resource_len(dev, 0) - 1;
-	switch (dev_priv->chipset) {
-	case 0x40:
-		for (i = 0; i < num_tiles; i++) {
-			nv_wr32(dev, NV10_PFB_TILE(i), 0);
-			nv_wr32(dev, NV10_PFB_TLIMIT(i), fb_bar_size);
-		}
-		break;
-	default:
-		for (i = 0; i < num_tiles; i++) {
-			nv_wr32(dev, NV40_PFB_TILE(i), 0);
-			nv_wr32(dev, NV40_PFB_TLIMIT(i), fb_bar_size);
-		}
-		break;
-	}
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < pfb->num_tiles; i++)
+		pfb->set_region_tiling(dev, i, 0, 0, 0);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c
index 2b332bb55acf..53e8afe1dcd1 100644
--- a/drivers/gpu/drm/nouveau/nv40_graph.c
+++ b/drivers/gpu/drm/nouveau/nv40_graph.c
@@ -181,6 +181,48 @@ nv40_graph_unload_context(struct drm_device *dev)
 	return ret;
 }
 
+void
+nv40_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
+			     uint32_t size, uint32_t pitch)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	uint32_t limit = max(1u, addr + size) - 1;
+
+	if (pitch)
+		addr |= 1;
+
+	switch (dev_priv->chipset) {
+	case 0x44:
+	case 0x4a:
+	case 0x4e:
+		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+		nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+		break;
+
+	case 0x46:
+	case 0x47:
+	case 0x49:
+	case 0x4b:
+		nv_wr32(dev, NV47_PGRAPH_TSIZE(i), pitch);
+		nv_wr32(dev, NV47_PGRAPH_TLIMIT(i), limit);
+		nv_wr32(dev, NV47_PGRAPH_TILE(i), addr);
+		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), pitch);
+		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), limit);
+		nv_wr32(dev, NV40_PGRAPH_TILE1(i), addr);
+		break;
+
+	default:
+		nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
+		nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
+		nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
+		nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), pitch);
+		nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), limit);
+		nv_wr32(dev, NV40_PGRAPH_TILE1(i), addr);
+		break;
+	}
+}
+
 /*
  * G70		0x47
  * G71		0x49
@@ -195,7 +237,8 @@ nv40_graph_init(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv =
 		(struct drm_nouveau_private *)dev->dev_private;
-	uint32_t vramsz, tmp;
+	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
+	uint32_t vramsz;
 	int i, j;
 
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
@@ -292,74 +335,9 @@ nv40_graph_init(struct drm_device *dev)
 	nv_wr32(dev, 0x400b38, 0x2ffff800);
 	nv_wr32(dev, 0x400b3c, 0x00006000);
 
-	/* copy tile info from PFB */
-	switch (dev_priv->chipset) {
-	case 0x40: /* vanilla NV40 */
-		for (i = 0; i < NV10_PFB_TILE__SIZE; i++) {
-			tmp = nv_rd32(dev, NV10_PFB_TILE(i));
-			nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
-			tmp = nv_rd32(dev, NV10_PFB_TLIMIT(i));
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
-			tmp = nv_rd32(dev, NV10_PFB_TSIZE(i));
-			nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
-			tmp = nv_rd32(dev, NV10_PFB_TSTATUS(i));
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
-		}
-		break;
-	case 0x44:
-	case 0x4a:
-	case 0x4e: /* NV44-based cores don't have 0x406900? */
-		for (i = 0; i < NV40_PFB_TILE__SIZE_0; i++) {
-			tmp = nv_rd32(dev, NV40_PFB_TILE(i));
-			nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
-			nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
-		}
-		break;
-	case 0x46:
-	case 0x47:
-	case 0x49:
-	case 0x4b: /* G7X-based cores */
-		for (i = 0; i < NV40_PFB_TILE__SIZE_1; i++) {
-			tmp = nv_rd32(dev, NV40_PFB_TILE(i));
-			nv_wr32(dev, NV47_PGRAPH_TILE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
-			nv_wr32(dev, NV47_PGRAPH_TLIMIT0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
-			nv_wr32(dev, NV47_PGRAPH_TSIZE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
-			nv_wr32(dev, NV47_PGRAPH_TSTATUS0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
-		}
-		break;
-	default: /* everything else */
-		for (i = 0; i < NV40_PFB_TILE__SIZE_0; i++) {
-			tmp = nv_rd32(dev, NV40_PFB_TILE(i));
-			nv_wr32(dev, NV40_PGRAPH_TILE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TILE1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TLIMIT(i));
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TLIMIT1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSIZE(i));
-			nv_wr32(dev, NV40_PGRAPH_TSIZE0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSIZE1(i), tmp);
-			tmp = nv_rd32(dev, NV40_PFB_TSTATUS(i));
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS0(i), tmp);
-			nv_wr32(dev, NV40_PGRAPH_TSTATUS1(i), tmp);
-		}
-		break;
-	}
+	/* Turn all the tiling regions off. */
+	for (i = 0; i < pfb->num_tiles; i++)
+		nv40_graph_set_region_tiling(dev, i, 0, 0, 0);
 
 	/* begin RAM config */
 	vramsz = drm_get_resource_len(dev, 0) - 1;
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index a9263d92a231..90f0bf59fbcd 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -690,9 +690,21 @@ nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcbent,
 			   int pxclk)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_connector *nv_connector = NULL;
+	struct drm_encoder *encoder;
 	struct nvbios *bios = &dev_priv->VBIOS;
 	uint32_t mc, script = 0, or;
 
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+		struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+
+		if (nv_encoder->dcb != dcbent)
+			continue;
+
+		nv_connector = nouveau_encoder_connector_get(nv_encoder);
+		break;
+	}
+
 	or = ffs(dcbent->or) - 1;
 	mc = nv50_display_mode_ctrl(dev, dcbent->type != OUTPUT_ANALOG, or);
 	switch (dcbent->type) {
@@ -711,6 +723,11 @@ nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcbent,
 			} else
 			if (bios->fp.strapless_is_24bit & 1)
 				script |= 0x0200;
+
+			if (nv_connector && nv_connector->edid &&
+			    (nv_connector->edid->revision >= 4) &&
+			    (nv_connector->edid->input & 0x70) >= 0x20)
+				script |= 0x0200;
 		}
 
 		if (nouveau_uscript_lvds >= 0) {
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index 6bcc6d39e9b0..e4f279ee61cf 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -16,9 +16,7 @@ nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) &&
 	     RING_SPACE(chan, rect->rop == ROP_COPY ? 7 : 11)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -31,7 +29,11 @@ nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 		OUT_RING(chan, 1);
 	}
 	BEGIN_RING(chan, NvSub2D, 0x0588, 1);
-	OUT_RING(chan, rect->color);
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
+		OUT_RING(chan, ((uint32_t *)info->pseudo_palette)[rect->color]);
+	else
+		OUT_RING(chan, rect->color);
 	BEGIN_RING(chan, NvSub2D, 0x0600, 4);
 	OUT_RING(chan, rect->dx);
 	OUT_RING(chan, rect->dy);
@@ -56,9 +58,7 @@ nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
 		return;
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 12)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -101,8 +101,7 @@ nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 	}
 
 	if (!(info->flags & FBINFO_HWACCEL_DISABLED) && RING_SPACE(chan, 11)) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
-		info->flags |= FBINFO_HWACCEL_DISABLED;
+		nouveau_fbcon_gpu_lockup(info);
 	}
 
 	if (info->flags & FBINFO_HWACCEL_DISABLED) {
@@ -135,9 +134,7 @@ nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 		int push = dwords > 2047 ? 2047 : dwords;
 
 		if (RING_SPACE(chan, push + 1)) {
-			NV_ERROR(dev,
-				 "GPU lockup - switching to software fbcon\n");
-			info->flags |= FBINFO_HWACCEL_DISABLED;
+			nouveau_fbcon_gpu_lockup(info);
 			cfb_imageblit(info, image);
 			return;
 		}
@@ -199,7 +196,7 @@ nv50_fbcon_accel_init(struct fb_info *info)
 
 	ret = RING_SPACE(chan, 59);
 	if (ret) {
-		NV_ERROR(dev, "GPU lockup - switching to software fbcon\n");
+		nouveau_fbcon_gpu_lockup(info);
 		return ret;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index b7282284f080..39caf167587d 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -384,8 +384,8 @@ nv50_fifo_load_context(struct nouveau_channel *chan)
 		nv_wr32(dev, NV40_PFIFO_CACHE1_DATA(ptr),
 			nv_ro32(dev, cache, (ptr * 2) + 1));
 	}
-	nv_wr32(dev, 0x3210, cnt << 2);
-	nv_wr32(dev, 0x3270, 0);
+	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, cnt << 2);
+	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
 
 	/* guessing that all the 0x34xx regs aren't on NV50 */
 	if (!IS_G80) {
@@ -398,8 +398,6 @@ nv50_fifo_load_context(struct nouveau_channel *chan)
 
 	dev_priv->engine.instmem.finish_access(dev);
 
-	nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
-	nv_wr32(dev, NV03_PFIFO_CACHE1_PUT, 0);
 	nv_wr32(dev, NV03_PFIFO_CACHE1_PUSH1, chan->id | (1<<16));
 	return 0;
 }
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index b5f5fe75e6af..1cc7b937b1ea 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -24,6 +24,9 @@ $(obj)/rv515_reg_safe.h: $(src)/reg_srcs/rv515 $(obj)/mkregtable
 $(obj)/r300_reg_safe.h: $(src)/reg_srcs/r300 $(obj)/mkregtable
 	$(call if_changed,mkregtable)
 
+$(obj)/r420_reg_safe.h: $(src)/reg_srcs/r420 $(obj)/mkregtable
+	$(call if_changed,mkregtable)
+
 $(obj)/rs600_reg_safe.h: $(src)/reg_srcs/rs600 $(obj)/mkregtable
 	$(call if_changed,mkregtable)
 
@@ -35,6 +38,8 @@ $(obj)/rv515.o: $(obj)/rv515_reg_safe.h
 
 $(obj)/r300.o: $(obj)/r300_reg_safe.h
 
+$(obj)/r420.o: $(obj)/r420_reg_safe.h
+
 $(obj)/rs600.o: $(obj)/rs600_reg_safe.h
 
 radeon-y := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o \
diff --git a/drivers/gpu/drm/radeon/ObjectID.h b/drivers/gpu/drm/radeon/ObjectID.h
index 6d0183c61d3b..c714179d1bfa 100644
--- a/drivers/gpu/drm/radeon/ObjectID.h
+++ b/drivers/gpu/drm/radeon/ObjectID.h
@@ -1,5 +1,5 @@
 /*
-* Copyright 2006-2007 Advanced Micro Devices, Inc.
+* Copyright 2006-2007 Advanced Micro Devices, Inc.  
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
@@ -41,14 +41,14 @@
 /****************************************************/
 /* Encoder Object ID Definition                     */
 /****************************************************/
-#define ENCODER_OBJECT_ID_NONE                    0x00
+#define ENCODER_OBJECT_ID_NONE                    0x00 
 
 /* Radeon Class Display Hardware */
 #define ENCODER_OBJECT_ID_INTERNAL_LVDS           0x01
 #define ENCODER_OBJECT_ID_INTERNAL_TMDS1          0x02
 #define ENCODER_OBJECT_ID_INTERNAL_TMDS2          0x03
 #define ENCODER_OBJECT_ID_INTERNAL_DAC1           0x04
-#define ENCODER_OBJECT_ID_INTERNAL_DAC2           0x05	/* TV/CV DAC */
+#define ENCODER_OBJECT_ID_INTERNAL_DAC2           0x05     /* TV/CV DAC */
 #define ENCODER_OBJECT_ID_INTERNAL_SDVOA          0x06
 #define ENCODER_OBJECT_ID_INTERNAL_SDVOB          0x07
 
@@ -56,11 +56,11 @@
 #define ENCODER_OBJECT_ID_SI170B                  0x08
 #define ENCODER_OBJECT_ID_CH7303                  0x09
 #define ENCODER_OBJECT_ID_CH7301                  0x0A
-#define ENCODER_OBJECT_ID_INTERNAL_DVO1           0x0B	/* This belongs to Radeon Class Display Hardware */
+#define ENCODER_OBJECT_ID_INTERNAL_DVO1           0x0B    /* This belongs to Radeon Class Display Hardware */
 #define ENCODER_OBJECT_ID_EXTERNAL_SDVOA          0x0C
 #define ENCODER_OBJECT_ID_EXTERNAL_SDVOB          0x0D
 #define ENCODER_OBJECT_ID_TITFP513                0x0E
-#define ENCODER_OBJECT_ID_INTERNAL_LVTM1          0x0F	/* not used for Radeon */
+#define ENCODER_OBJECT_ID_INTERNAL_LVTM1          0x0F    /* not used for Radeon */
 #define ENCODER_OBJECT_ID_VT1623                  0x10
 #define ENCODER_OBJECT_ID_HDMI_SI1930             0x11
 #define ENCODER_OBJECT_ID_HDMI_INTERNAL           0x12
@@ -68,9 +68,9 @@
 #define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1   0x13
 #define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1    0x14
 #define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1    0x15
-#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2    0x16	/* Shared with CV/TV and CRT */
-#define ENCODER_OBJECT_ID_SI178                   0X17	/* External TMDS (dual link, no HDCP.) */
-#define ENCODER_OBJECT_ID_MVPU_FPGA               0x18	/* MVPU FPGA chip */
+#define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2    0x16  /* Shared with CV/TV and CRT */
+#define ENCODER_OBJECT_ID_SI178                   0X17  /* External TMDS (dual link, no HDCP.) */
+#define ENCODER_OBJECT_ID_MVPU_FPGA               0x18  /* MVPU FPGA chip */
 #define ENCODER_OBJECT_ID_INTERNAL_DDI            0x19
 #define ENCODER_OBJECT_ID_VT1625                  0x1A
 #define ENCODER_OBJECT_ID_HDMI_SI1932             0x1B
@@ -86,7 +86,7 @@
 /****************************************************/
 /* Connector Object ID Definition                   */
 /****************************************************/
-#define CONNECTOR_OBJECT_ID_NONE                  0x00
+#define CONNECTOR_OBJECT_ID_NONE                  0x00 
 #define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I     0x01
 #define CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I       0x02
 #define CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D     0x03
@@ -96,7 +96,7 @@
 #define CONNECTOR_OBJECT_ID_SVIDEO                0x07
 #define CONNECTOR_OBJECT_ID_YPbPr                 0x08
 #define CONNECTOR_OBJECT_ID_D_CONNECTOR           0x09
-#define CONNECTOR_OBJECT_ID_9PIN_DIN              0x0A	/* Supports both CV & TV */
+#define CONNECTOR_OBJECT_ID_9PIN_DIN              0x0A  /* Supports both CV & TV */
 #define CONNECTOR_OBJECT_ID_SCART                 0x0B
 #define CONNECTOR_OBJECT_ID_HDMI_TYPE_A           0x0C
 #define CONNECTOR_OBJECT_ID_HDMI_TYPE_B           0x0D
@@ -106,6 +106,8 @@
 #define CONNECTOR_OBJECT_ID_CROSSFIRE             0x11
 #define CONNECTOR_OBJECT_ID_HARDCODE_DVI          0x12
 #define CONNECTOR_OBJECT_ID_DISPLAYPORT           0x13
+#define CONNECTOR_OBJECT_ID_eDP                   0x14
+#define CONNECTOR_OBJECT_ID_MXM                   0x15
 
 /* deleted */
 
@@ -116,6 +118,14 @@
 #define ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL				0x01
 
 /****************************************************/
+/* Generic Object ID Definition                     */
+/****************************************************/
+#define GENERIC_OBJECT_ID_NONE                    0x00
+#define GENERIC_OBJECT_ID_GLSYNC                  0x01
+#define GENERIC_OBJECT_ID_PX2_NON_DRIVABLE        0x02
+#define GENERIC_OBJECT_ID_MXM_OPM                 0x03
+
+/****************************************************/
 /* Graphics Object ENUM ID Definition               */
 /****************************************************/
 #define GRAPH_OBJECT_ENUM_ID1                     0x01
@@ -124,6 +134,7 @@
 #define GRAPH_OBJECT_ENUM_ID4                     0x04
 #define GRAPH_OBJECT_ENUM_ID5                     0x05
 #define GRAPH_OBJECT_ENUM_ID6                     0x06
+#define GRAPH_OBJECT_ENUM_ID7                     0x07
 
 /****************************************************/
 /* Graphics Object ID Bit definition                */
@@ -133,35 +144,35 @@
 #define RESERVED1_ID_MASK                         0x0800
 #define OBJECT_TYPE_MASK                          0x7000
 #define RESERVED2_ID_MASK                         0x8000
-
+                                                  
 #define OBJECT_ID_SHIFT                           0x00
 #define ENUM_ID_SHIFT                             0x08
 #define OBJECT_TYPE_SHIFT                         0x0C
 
+
 /****************************************************/
 /* Graphics Object family definition                */
 /****************************************************/
-#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) \
-	(GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
-	 GRAPHICS_OBJECT_ID   << OBJECT_ID_SHIFT)
+#define CONSTRUCTOBJECTFAMILYID(GRAPHICS_OBJECT_TYPE, GRAPHICS_OBJECT_ID) (GRAPHICS_OBJECT_TYPE << OBJECT_TYPE_SHIFT | \
+                                                                           GRAPHICS_OBJECT_ID   << OBJECT_ID_SHIFT)
 /****************************************************/
 /* GPU Object ID definition - Shared with BIOS      */
 /****************************************************/
-#define GPU_ENUM_ID1	(GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
-			 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
+#define GPU_ENUM_ID1                            ( GRAPH_OBJECT_TYPE_GPU << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT)
 
 /****************************************************/
 /* Encoder Object ID definition - Shared with BIOS  */
 /****************************************************/
 /*
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1        0x2101
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1        0x2101      
 #define ENCODER_INTERNAL_TMDS1_ENUM_ID1       0x2102
 #define ENCODER_INTERNAL_TMDS2_ENUM_ID1       0x2103
 #define ENCODER_INTERNAL_DAC1_ENUM_ID1        0x2104
 #define ENCODER_INTERNAL_DAC2_ENUM_ID1        0x2105
 #define ENCODER_INTERNAL_SDVOA_ENUM_ID1       0x2106
 #define ENCODER_INTERNAL_SDVOB_ENUM_ID1       0x2107
-#define ENCODER_SIL170B_ENUM_ID1              0x2108
+#define ENCODER_SIL170B_ENUM_ID1              0x2108  
 #define ENCODER_CH7303_ENUM_ID1               0x2109
 #define ENCODER_CH7301_ENUM_ID1               0x210A
 #define ENCODER_INTERNAL_DVO1_ENUM_ID1        0x210B
@@ -175,8 +186,8 @@
 #define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1   0x2113
 #define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1    0x2114
 #define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1    0x2115
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1    0x2116
-#define ENCODER_SI178_ENUM_ID1                   0x2117
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1    0x2116  
+#define ENCODER_SI178_ENUM_ID1                   0x2117 
 #define ENCODER_MVPU_FPGA_ENUM_ID1               0x2118
 #define ENCODER_INTERNAL_DDI_ENUM_ID1            0x2119
 #define ENCODER_VT1625_ENUM_ID1                  0x211A
@@ -185,205 +196,169 @@
 #define ENCODER_DP_DP501_ENUM_ID1                0x211D
 #define ENCODER_INTERNAL_UNIPHY_ENUM_ID1         0x211E
 */
-#define ENCODER_INTERNAL_LVDS_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_TMDS2_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DAC2_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOA_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_SDVOB_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-#define ENCODER_SIL170B_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7303_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
-
-#define ENCODER_CH7301_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DVO1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
-
-#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
-
-#define ENCODER_TITFP513_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_LVTM1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_VT1623_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1930_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_INTERNAL_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT) /* Shared with CV/TV and CRT */
-
-#define ENCODER_SI178_ENUM_ID1  \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)
-
-#define ENCODER_MVPU_FPGA_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_DDI_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT)
-
-#define ENCODER_VT1625_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
-
-#define ENCODER_HDMI_SI1932_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_DP501_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
-
-#define ENCODER_DP_AN9801_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
-
-#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
+#define ENCODER_INTERNAL_LVDS_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_LVDS << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_TMDS1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_TMDS2_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_TMDS2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC1_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DAC2_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_DAC2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOA_ENUM_ID2    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_SDVOB_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+#define ENCODER_SIL170B_ENUM_ID1           ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_SI170B << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7303_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_CH7303 << OBJECT_ID_SHIFT)
+
+#define ENCODER_CH7301_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_CH7301 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DVO1_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+#define ENCODER_EXTERNAL_SDVOA_ENUM_ID2    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOA << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_EXTERNAL_SDVOB_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_EXTERNAL_SDVOB << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_TITFP513_ENUM_ID1          ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_TITFP513 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_LVTM1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_LVTM1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_VT1623_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_VT1623 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1930_ENUM_ID1       ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_HDMI_SI1930 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_INTERNAL_ENUM_ID1     ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_HDMI_INTERNAL << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID1   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_INTERNAL_KLDSCP_TMDS1_ENUM_ID2   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1 << OBJECT_ID_SHIFT)
+
+
+#define ENCODER_INTERNAL_KLDSCP_DVO1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC1_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_DAC2_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2 << OBJECT_ID_SHIFT)  // Shared with CV/TV and CRT
+
+#define ENCODER_SI178_ENUM_ID1                    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_SI178 << OBJECT_ID_SHIFT)  
+
+#define ENCODER_MVPU_FPGA_ENUM_ID1                ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                   ENCODER_OBJECT_ID_MVPU_FPGA << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_DDI_ENUM_ID1     (  GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_INTERNAL_DDI << OBJECT_ID_SHIFT) 
+
+#define ENCODER_VT1625_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_VT1625 << OBJECT_ID_SHIFT)
+
+#define ENCODER_HDMI_SI1932_ENUM_ID1       ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_HDMI_SI1932 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_DP501_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_DP_DP501 << OBJECT_ID_SHIFT)
+
+#define ENCODER_DP_AN9801_ENUM_ID1            ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                             GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                             ENCODER_OBJECT_ID_DP_AN9801 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_KLDSCP_LVTMA_ENUM_ID1   ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA << OBJECT_ID_SHIFT)  
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY1_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY1 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID1         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_INTERNAL_UNIPHY2_ENUM_ID2         ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 ENCODER_OBJECT_ID_INTERNAL_UNIPHY2 << OBJECT_ID_SHIFT)
+
+#define ENCODER_GENERAL_EXTERNAL_DVO_ENUM_ID1    ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
 
 /****************************************************/
 /* Connector Object ID definition - Shared with BIOS */
@@ -406,167 +381,253 @@
 #define CONNECTOR_7PIN_DIN_ENUM_ID1                 0x310F
 #define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1           0x3110
 */
-#define CONNECTOR_LVDS_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_VGA_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_COMPOSITE_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SVIDEO_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_YPbPr_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_D_CONNECTOR_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_9PIN_DIN_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_SCART_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_7PIN_DIN_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_CROSSFIRE_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_HARDCODE_DVI_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID2 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID3 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
-
-#define CONNECTOR_DISPLAYPORT_ENUM_ID4 \
-	(GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
-	 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+#define CONNECTOR_LVDS_ENUM_ID1                ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_LVDS_ENUM_ID2                ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_LVDS << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_eDP_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_eDP_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_eDP << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID1   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_I_ENUM_ID2   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID1     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_I_ENUM_ID2     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID1   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID2   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID2     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID3     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_VGA_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_VGA << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_COMPOSITE_ENUM_ID1           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_COMPOSITE_ENUM_ID2           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_COMPOSITE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SVIDEO_ENUM_ID1              ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SVIDEO_ENUM_ID2              ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SVIDEO << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_YPbPr_ENUM_ID1               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_YPbPr_ENUM_ID2               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_YPbPr << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_D_CONNECTOR_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_D_CONNECTOR_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_D_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_9PIN_DIN_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_9PIN_DIN_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_9PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SCART_ENUM_ID1               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SCART_ENUM_ID2               ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SCART << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_A_ENUM_ID3         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_A << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HDMI_TYPE_B_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HDMI_TYPE_B << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_7PIN_DIN_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+#define CONNECTOR_7PIN_DIN_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID1      ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_PCIE_CONNECTOR_ENUM_ID2      ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_PCIE_CONNECTOR << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID1           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_CROSSFIRE_ENUM_ID2           ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_CROSSFIRE << OBJECT_ID_SHIFT)
+
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID1        ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_HARDCODE_DVI_ENUM_ID2        ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_HARDCODE_DVI << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID1         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID2         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID3         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID4         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID5         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_DISPLAYPORT_ENUM_ID6         ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_DISPLAYPORT << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_MXM_ENUM_ID1                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_A
+
+#define CONNECTOR_MXM_ENUM_ID2                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_B
+
+#define CONNECTOR_MXM_ENUM_ID3                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_C
+
+#define CONNECTOR_MXM_ENUM_ID4                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DP_D
+
+#define CONNECTOR_MXM_ENUM_ID5                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID5 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_LVDS_TXxx
+
+#define CONNECTOR_MXM_ENUM_ID6                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID6 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_LVDS_UXxx
+
+#define CONNECTOR_MXM_ENUM_ID7                 ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID7 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DAC
 
 /****************************************************/
 /* Router Object ID definition - Shared with BIOS   */
 /****************************************************/
-#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1 \
-	(GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
-	 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
-	 ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
+#define ROUTER_I2C_EXTENDER_CNTL_ENUM_ID1      ( GRAPH_OBJECT_TYPE_ROUTER << OBJECT_TYPE_SHIFT |\
+                                                GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                ROUTER_OBJECT_ID_I2C_EXTENDER_CNTL << OBJECT_ID_SHIFT)
 
 /* deleted */
 
 /****************************************************/
+/* Generic Object ID definition - Shared with BIOS  */
+/****************************************************/
+#define GENERICOBJECT_GLSYNC_ENUM_ID1           (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 GENERIC_OBJECT_ID_GLSYNC << OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_PX2_NON_DRIVABLE_ID1       (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_PX2_NON_DRIVABLE_ID2       (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 GENERIC_OBJECT_ID_PX2_NON_DRIVABLE<< OBJECT_ID_SHIFT)
+
+#define GENERICOBJECT_MXM_OPM_ENUM_ID1           (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 GENERIC_OBJECT_ID_MXM_OPM << OBJECT_ID_SHIFT)
+
+/****************************************************/
 /* Object Cap definition - Shared with BIOS         */
 /****************************************************/
 #define GRAPHICS_OBJECT_CAP_I2C                 0x00000001L
 #define GRAPHICS_OBJECT_CAP_TABLE_ID            0x00000002L
 
+
 #define GRAPHICS_OBJECT_I2CCOMMAND_TABLE_ID                   0x01
 #define GRAPHICS_OBJECT_HOTPLUGDETECTIONINTERUPT_TABLE_ID     0x02
 #define GRAPHICS_OBJECT_ENCODER_OUTPUT_PROTECTION_TABLE_ID    0x03
@@ -575,4 +636,8 @@
 #pragma pack()
 #endif
 
-#endif /*GRAPHICTYPE */
+#endif  /*GRAPHICTYPE */
+
+
+
+
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 0d63c4436e7c..3eb0ca5b3d73 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -468,7 +468,8 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
 	struct radeon_connector *radeon_connector;
 	struct radeon_connector_atom_dig *dig_connector;
 
-	if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
+	if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+	    (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
 		return;
 
 	radeon_connector = to_radeon_connector(connector);
@@ -582,7 +583,8 @@ void dp_link_train(struct drm_encoder *encoder,
 	u8 train_set[4];
 	int i;
 
-	if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
+	if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+	    (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
 		return;
 
 	if (!radeon_encoder->enc_priv)
diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
index 0d79577c1576..607241c6a8a9 100644
--- a/drivers/gpu/drm/radeon/mkregtable.c
+++ b/drivers/gpu/drm/radeon/mkregtable.c
@@ -661,8 +661,10 @@ static int parser_auth(struct table *t, const char *filename)
 	fseek(file, 0, SEEK_SET);
 
 	/* get header */
-	if (fgets(buf, 1024, file) == NULL)
+	if (fgets(buf, 1024, file) == NULL) {
+		fclose(file);
 		return -1;
+	}
 
 	/* first line will contain the last register
 	 * and gpu name */
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 71727460968f..8760d66e058a 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -131,7 +131,8 @@ void r100_hpd_init(struct radeon_device *rdev)
 			break;
 		}
 	}
-	r100_irq_set(rdev);
+	if (rdev->irq.installed)
+		r100_irq_set(rdev);
 }
 
 void r100_hpd_fini(struct radeon_device *rdev)
@@ -243,6 +244,11 @@ int r100_irq_set(struct radeon_device *rdev)
 {
 	uint32_t tmp = 0;
 
+	if (!rdev->irq.installed) {
+		WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+		WREG32(R_000040_GEN_INT_CNTL, 0);
+		return -EINVAL;
+	}
 	if (rdev->irq.sw_int) {
 		tmp |= RADEON_SW_INT_ENABLE;
 	}
@@ -356,6 +362,11 @@ void r100_fence_ring_emit(struct radeon_device *rdev,
 	/* Wait until IDLE & CLEAN */
 	radeon_ring_write(rdev, PACKET0(0x1720, 0));
 	radeon_ring_write(rdev, (1 << 16) | (1 << 17));
+	radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(rdev, rdev->config.r100.hdp_cntl |
+				RADEON_HDP_READ_BUFFER_INVALIDATE);
+	radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(rdev, rdev->config.r100.hdp_cntl);
 	/* Emit fence sequence & fire IRQ */
 	radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
 	radeon_ring_write(rdev, fence->seq);
@@ -1713,14 +1724,6 @@ void r100_gpu_init(struct radeon_device *rdev)
 	r100_hdp_reset(rdev);
 }
 
-void r100_hdp_flush(struct radeon_device *rdev)
-{
-	u32 tmp;
-	tmp = RREG32(RADEON_HOST_PATH_CNTL);
-	tmp |= RADEON_HDP_READ_BUFFER_INVALIDATE;
-	WREG32(RADEON_HOST_PATH_CNTL, tmp);
-}
-
 void r100_hdp_reset(struct radeon_device *rdev)
 {
 	uint32_t tmp;
@@ -3313,6 +3316,7 @@ static int r100_startup(struct radeon_device *rdev)
 	}
 	/* Enable IRQ */
 	r100_irq_set(rdev);
+	rdev->config.r100.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
@@ -3371,6 +3375,7 @@ void r100_fini(struct radeon_device *rdev)
 	radeon_gem_fini(rdev);
 	if (rdev->flags & RADEON_IS_PCI)
 		r100_pci_gart_fini(rdev);
+	radeon_agp_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_bo_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 3f2cc9e2e8d9..0051d11b907c 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -36,7 +36,15 @@
 #include "rv350d.h"
 #include "r300_reg_safe.h"
 
-/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380 */
+/* This files gather functions specifics to: r300,r350,rv350,rv370,rv380
+ *
+ * GPU Errata:
+ * - HOST_PATH_CNTL: r300 family seems to dislike write to HOST_PATH_CNTL
+ *   using MMIO to flush host path read cache, this lead to HARDLOCKUP.
+ *   However, scheduling such write to the ring seems harmless, i suspect
+ *   the CP read collide with the flush somehow, or maybe the MC, hard to
+ *   tell. (Jerome Glisse)
+ */
 
 /*
  * rv370,rv380 PCIE GART
@@ -178,6 +186,11 @@ void r300_fence_ring_emit(struct radeon_device *rdev,
 	/* Wait until IDLE & CLEAN */
 	radeon_ring_write(rdev, PACKET0(0x1720, 0));
 	radeon_ring_write(rdev, (1 << 17) | (1 << 16)  | (1 << 9));
+	radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(rdev, rdev->config.r300.hdp_cntl |
+				RADEON_HDP_READ_BUFFER_INVALIDATE);
+	radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+	radeon_ring_write(rdev, rdev->config.r300.hdp_cntl);
 	/* Emit fence sequence & fire IRQ */
 	radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
 	radeon_ring_write(rdev, fence->seq);
@@ -1258,6 +1271,7 @@ static int r300_startup(struct radeon_device *rdev)
 	}
 	/* Enable IRQ */
 	r100_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
@@ -1322,6 +1336,7 @@ void r300_fini(struct radeon_device *rdev)
 		rv370_pcie_gart_fini(rdev);
 	if (rdev->flags & RADEON_IS_PCI)
 		r100_pci_gart_fini(rdev);
+	radeon_agp_fini(rdev);
 	radeon_irq_kms_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_bo_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index c05a7270cf0c..053404e71a9d 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -30,7 +30,15 @@
 #include "radeon_reg.h"
 #include "radeon.h"
 #include "atom.h"
+#include "r100d.h"
 #include "r420d.h"
+#include "r420_reg_safe.h"
+
+static void r420_set_reg_safe(struct radeon_device *rdev)
+{
+	rdev->config.r300.reg_safe_bm = r420_reg_safe_bm;
+	rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r420_reg_safe_bm);
+}
 
 int r420_mc_init(struct radeon_device *rdev)
 {
@@ -165,6 +173,34 @@ static void r420_clock_resume(struct radeon_device *rdev)
 	WREG32_PLL(R_00000D_SCLK_CNTL, sclk_cntl);
 }
 
+static void r420_cp_errata_init(struct radeon_device *rdev)
+{
+	/* RV410 and R420 can lock up if CP DMA to host memory happens
+	 * while the 2D engine is busy.
+	 *
+	 * The proper workaround is to queue a RESYNC at the beginning
+	 * of the CP init, apparently.
+	 */
+	radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch);
+	radeon_ring_lock(rdev, 8);
+	radeon_ring_write(rdev, PACKET0(R300_CP_RESYNC_ADDR, 1));
+	radeon_ring_write(rdev, rdev->config.r300.resync_scratch);
+	radeon_ring_write(rdev, 0xDEADBEEF);
+	radeon_ring_unlock_commit(rdev);
+}
+
+static void r420_cp_errata_fini(struct radeon_device *rdev)
+{
+	/* Catch the RESYNC we dispatched all the way back,
+	 * at the very beginning of the CP init.
+	 */
+	radeon_ring_lock(rdev, 8);
+	radeon_ring_write(rdev, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
+	radeon_ring_write(rdev, R300_RB3D_DC_FINISH);
+	radeon_ring_unlock_commit(rdev);
+	radeon_scratch_free(rdev, rdev->config.r300.resync_scratch);
+}
+
 static int r420_startup(struct radeon_device *rdev)
 {
 	int r;
@@ -190,12 +226,14 @@ static int r420_startup(struct radeon_device *rdev)
 	r420_pipes_init(rdev);
 	/* Enable IRQ */
 	r100_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
 		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
 		return r;
 	}
+	r420_cp_errata_init(rdev);
 	r = r100_wb_init(rdev);
 	if (r) {
 		dev_err(rdev->dev, "failled initializing WB (%d).\n", r);
@@ -238,6 +276,7 @@ int r420_resume(struct radeon_device *rdev)
 
 int r420_suspend(struct radeon_device *rdev)
 {
+	r420_cp_errata_fini(rdev);
 	r100_cp_disable(rdev);
 	r100_wb_disable(rdev);
 	r100_irq_disable(rdev);
@@ -346,7 +385,7 @@ int r420_init(struct radeon_device *rdev)
 		if (r)
 			return r;
 	}
-	r300_set_reg_safe(rdev);
+	r420_set_reg_safe(rdev);
 	rdev->accel_working = true;
 	r = r420_startup(rdev);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 0f3843b6dac7..9a189072f2b9 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -186,6 +186,7 @@ static int r520_startup(struct radeon_device *rdev)
 	}
 	/* Enable IRQ */
 	rs600_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index a0ac3c134b1b..f5ff3490929f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -285,7 +285,8 @@ void r600_hpd_init(struct radeon_device *rdev)
 			}
 		}
 	}
-	r600_irq_set(rdev);
+	if (rdev->irq.installed)
+		r600_irq_set(rdev);
 }
 
 void r600_hpd_fini(struct radeon_device *rdev)
@@ -726,6 +727,10 @@ int r600_mc_init(struct radeon_device *rdev)
 	a.full = rfixed_const(100);
 	rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk);
 	rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a);
+
+	if (rdev->flags & RADEON_IS_IGP)
+		rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
+
 	return 0;
 }
 
@@ -1384,11 +1389,6 @@ void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v)
 	(void)RREG32(PCIE_PORT_DATA);
 }
 
-void r600_hdp_flush(struct radeon_device *rdev)
-{
-	WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
-}
-
 /*
  * CP & Ring
  */
@@ -1785,6 +1785,8 @@ void r600_fence_ring_emit(struct radeon_device *rdev,
 	radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
 	radeon_ring_write(rdev, ((rdev->fence_drv.scratch_reg - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));
 	radeon_ring_write(rdev, fence->seq);
+	radeon_ring_write(rdev, PACKET0(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0));
+	radeon_ring_write(rdev, 1);
 	/* CP_INTERRUPT packet 3 no longer exists, use packet 0 */
 	radeon_ring_write(rdev, PACKET0(CP_INT_STATUS, 0));
 	radeon_ring_write(rdev, RB_INT_STAT);
@@ -2089,8 +2091,7 @@ void r600_fini(struct radeon_device *rdev)
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_clocks_fini(rdev);
-	if (rdev->flags & RADEON_IS_AGP)
-		radeon_agp_fini(rdev);
+	radeon_agp_fini(rdev);
 	radeon_bo_fini(rdev);
 	radeon_atombios_fini(rdev);
 	kfree(rdev->bios);
@@ -2461,6 +2462,10 @@ int r600_irq_set(struct radeon_device *rdev)
 	u32 mode_int = 0;
 	u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
 
+	if (!rdev->irq.installed) {
+		WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+		return -EINVAL;
+	}
 	/* don't enable anything if the ih is disabled */
 	if (!rdev->ih.enabled)
 		return 0;
@@ -2724,7 +2729,7 @@ restart_ih:
 				}
 				break;
 			default:
-				DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
 				break;
 			}
 			break;
@@ -2744,7 +2749,7 @@ restart_ih:
 				}
 				break;
 			default:
-				DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
 				break;
 			}
 			break;
@@ -2793,7 +2798,7 @@ restart_ih:
 				}
 				break;
 			default:
-				DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+				DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
 				break;
 			}
 			break;
@@ -2807,7 +2812,7 @@ restart_ih:
 			DRM_DEBUG("IH: CP EOP\n");
 			break;
 		default:
-			DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+			DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
 			break;
 		}
 
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 9aecafb51b66..8787ea89dc6e 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -577,9 +577,9 @@ int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes)
 	ring_size = num_loops * dwords_per_loop;
 	/* set default  + shaders */
 	ring_size += 40; /* shaders + def state */
-	ring_size += 5; /* fence emit for VB IB */
+	ring_size += 7; /* fence emit for VB IB */
 	ring_size += 5; /* done copy */
-	ring_size += 5; /* fence emit for done copy */
+	ring_size += 7; /* fence emit for done copy */
 	r = radeon_ring_lock(rdev, ring_size);
 	WARN_ON(r);
 
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 53b55608102b..eb5f99b9469d 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -319,10 +319,12 @@ struct radeon_mc {
 	u64			real_vram_size;
 	int			vram_mtrr;
 	bool			vram_is_ddr;
+	bool                    igp_sideport_enabled;
 };
 
 int radeon_mc_setup(struct radeon_device *rdev);
-
+bool radeon_combios_sideport_present(struct radeon_device *rdev);
+bool radeon_atombios_sideport_present(struct radeon_device *rdev);
 
 /*
  * GPU scratch registers structures, functions & helpers
@@ -654,7 +656,6 @@ struct radeon_asic {
 			       uint32_t offset, uint32_t obj_size);
 	int (*clear_surface_reg)(struct radeon_device *rdev, int reg);
 	void (*bandwidth_update)(struct radeon_device *rdev);
-	void (*hdp_flush)(struct radeon_device *rdev);
 	void (*hpd_init)(struct radeon_device *rdev);
 	void (*hpd_fini)(struct radeon_device *rdev);
 	bool (*hpd_sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
@@ -667,11 +668,14 @@ struct radeon_asic {
 struct r100_asic {
 	const unsigned	*reg_safe_bm;
 	unsigned	reg_safe_bm_size;
+	u32		hdp_cntl;
 };
 
 struct r300_asic {
 	const unsigned	*reg_safe_bm;
 	unsigned	reg_safe_bm_size;
+	u32		resync_scratch;
+	u32		hdp_cntl;
 };
 
 struct r600_asic {
@@ -1007,7 +1011,6 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 #define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->set_surface_reg((rdev), (r), (f), (p), (o), (s)))
 #define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->clear_surface_reg((rdev), (r)))
 #define radeon_bandwidth_update(rdev) (rdev)->asic->bandwidth_update((rdev))
-#define radeon_hdp_flush(rdev) (rdev)->asic->hdp_flush((rdev))
 #define radeon_hpd_init(rdev) (rdev)->asic->hpd_init((rdev))
 #define radeon_hpd_fini(rdev) (rdev)->asic->hpd_fini((rdev))
 #define radeon_hpd_sense(rdev, hpd) (rdev)->asic->hpd_sense((rdev), (hpd))
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index 54bf49a6d676..220f454ea9fa 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -252,10 +252,8 @@ void radeon_agp_resume(struct radeon_device *rdev)
 void radeon_agp_fini(struct radeon_device *rdev)
 {
 #if __OS_HAS_AGP
-	if (rdev->flags & RADEON_IS_AGP) {
-		if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
-			drm_agp_release(rdev->ddev);
-		}
+	if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
+		drm_agp_release(rdev->ddev);
 	}
 #endif
 }
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index eb29217bbf1d..f2fbd2e4e9df 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -77,7 +77,6 @@ int r100_clear_surface_reg(struct radeon_device *rdev, int reg);
 void r100_bandwidth_update(struct radeon_device *rdev);
 void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);
 int r100_ring_test(struct radeon_device *rdev);
-void r100_hdp_flush(struct radeon_device *rdev);
 void r100_hpd_init(struct radeon_device *rdev);
 void r100_hpd_fini(struct radeon_device *rdev);
 bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
@@ -114,7 +113,6 @@ static struct radeon_asic r100_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &r100_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &r100_hpd_init,
 	.hpd_fini = &r100_hpd_fini,
 	.hpd_sense = &r100_hpd_sense,
@@ -174,7 +172,6 @@ static struct radeon_asic r300_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &r100_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &r100_hpd_init,
 	.hpd_fini = &r100_hpd_fini,
 	.hpd_sense = &r100_hpd_sense,
@@ -218,7 +215,6 @@ static struct radeon_asic r420_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &r100_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &r100_hpd_init,
 	.hpd_fini = &r100_hpd_fini,
 	.hpd_sense = &r100_hpd_sense,
@@ -267,7 +263,6 @@ static struct radeon_asic rs400_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &r100_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &r100_hpd_init,
 	.hpd_fini = &r100_hpd_fini,
 	.hpd_sense = &r100_hpd_sense,
@@ -324,7 +319,6 @@ static struct radeon_asic rs600_asic = {
 	.set_pcie_lanes = NULL,
 	.set_clock_gating = &radeon_atom_set_clock_gating,
 	.bandwidth_update = &rs600_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &rs600_hpd_init,
 	.hpd_fini = &rs600_hpd_fini,
 	.hpd_sense = &rs600_hpd_sense,
@@ -372,7 +366,6 @@ static struct radeon_asic rs690_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &rs690_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &rs600_hpd_init,
 	.hpd_fini = &rs600_hpd_fini,
 	.hpd_sense = &rs600_hpd_sense,
@@ -424,7 +417,6 @@ static struct radeon_asic rv515_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &rv515_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &rs600_hpd_init,
 	.hpd_fini = &rs600_hpd_fini,
 	.hpd_sense = &rs600_hpd_sense,
@@ -467,7 +459,6 @@ static struct radeon_asic r520_asic = {
 	.set_surface_reg = r100_set_surface_reg,
 	.clear_surface_reg = r100_clear_surface_reg,
 	.bandwidth_update = &rv515_bandwidth_update,
-	.hdp_flush = &r100_hdp_flush,
 	.hpd_init = &rs600_hpd_init,
 	.hpd_fini = &rs600_hpd_fini,
 	.hpd_sense = &rs600_hpd_sense,
@@ -508,7 +499,6 @@ int r600_ring_test(struct radeon_device *rdev);
 int r600_copy_blit(struct radeon_device *rdev,
 		   uint64_t src_offset, uint64_t dst_offset,
 		   unsigned num_pages, struct radeon_fence *fence);
-void r600_hdp_flush(struct radeon_device *rdev);
 void r600_hpd_init(struct radeon_device *rdev);
 void r600_hpd_fini(struct radeon_device *rdev);
 bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
@@ -544,7 +534,6 @@ static struct radeon_asic r600_asic = {
 	.set_surface_reg = r600_set_surface_reg,
 	.clear_surface_reg = r600_clear_surface_reg,
 	.bandwidth_update = &rv515_bandwidth_update,
-	.hdp_flush = &r600_hdp_flush,
 	.hpd_init = &r600_hpd_init,
 	.hpd_fini = &r600_hpd_fini,
 	.hpd_sense = &r600_hpd_sense,
@@ -589,7 +578,6 @@ static struct radeon_asic rv770_asic = {
 	.set_surface_reg = r600_set_surface_reg,
 	.clear_surface_reg = r600_clear_surface_reg,
 	.bandwidth_update = &rv515_bandwidth_update,
-	.hdp_flush = &r600_hdp_flush,
 	.hpd_init = &r600_hpd_init,
 	.hpd_fini = &r600_hpd_fini,
 	.hpd_sense = &r600_hpd_sense,
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 321044bef71c..fa82ca74324e 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -114,6 +114,7 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev
 			i2c.i2c_id = gpio->sucI2cId.ucAccess;
 
 			i2c.valid = true;
+			break;
 		}
 	}
 
@@ -345,7 +346,9 @@ const int object_connector_convert[] = {
 	DRM_MODE_CONNECTOR_Unknown,
 	DRM_MODE_CONNECTOR_Unknown,
 	DRM_MODE_CONNECTOR_Unknown,
-	DRM_MODE_CONNECTOR_DisplayPort
+	DRM_MODE_CONNECTOR_DisplayPort,
+	DRM_MODE_CONNECTOR_eDP,
+	DRM_MODE_CONNECTOR_Unknown
 };
 
 bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
@@ -935,6 +938,43 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
 	return false;
 }
 
+union igp_info {
+	struct _ATOM_INTEGRATED_SYSTEM_INFO info;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V2 info_2;
+};
+
+bool radeon_atombios_sideport_present(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
+	union igp_info *igp_info;
+	u8 frev, crev;
+	u16 data_offset;
+
+	atom_parse_data_header(mode_info->atom_context, index, NULL, &frev,
+			       &crev, &data_offset);
+
+	igp_info = (union igp_info *)(mode_info->atom_context->bios +
+				      data_offset);
+
+	if (igp_info) {
+		switch (crev) {
+		case 1:
+			if (igp_info->info.ucMemoryType & 0xf0)
+				return true;
+			break;
+		case 2:
+			if (igp_info->info_2.ucMemoryType & 0x0f)
+				return true;
+			break;
+		default:
+			DRM_ERROR("Unsupported IGP table: %d %d\n", frev, crev);
+			break;
+		}
+	}
+	return false;
+}
+
 bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder,
 				   struct radeon_encoder_int_tmds *tmds)
 {
@@ -1026,6 +1066,7 @@ static struct radeon_atom_ss *radeon_atombios_get_ss_info(struct
 				ss->delay = ss_info->asSS_Info[i].ucSS_Delay;
 				ss->range = ss_info->asSS_Info[i].ucSS_Range;
 				ss->refdiv = ss_info->asSS_Info[i].ucRecommendedRef_Div;
+				break;
 			}
 		}
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index fd94dbca33ac..579c8920e081 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -595,6 +595,48 @@ bool radeon_combios_get_clock_info(struct drm_device *dev)
 	return false;
 }
 
+bool radeon_combios_sideport_present(struct radeon_device *rdev)
+{
+	struct drm_device *dev = rdev->ddev;
+	u16 igp_info;
+
+	igp_info = combios_get_table_offset(dev, COMBIOS_INTEGRATED_SYSTEM_INFO_TABLE);
+
+	if (igp_info) {
+		if (RBIOS16(igp_info + 0x4))
+			return true;
+	}
+	return false;
+}
+
+static const uint32_t default_primarydac_adj[CHIP_LAST] = {
+	0x00000808,		/* r100  */
+	0x00000808,		/* rv100 */
+	0x00000808,		/* rs100 */
+	0x00000808,		/* rv200 */
+	0x00000808,		/* rs200 */
+	0x00000808,		/* r200  */
+	0x00000808,		/* rv250 */
+	0x00000000,		/* rs300 */
+	0x00000808,		/* rv280 */
+	0x00000808,		/* r300  */
+	0x00000808,		/* r350  */
+	0x00000808,		/* rv350 */
+	0x00000808,		/* rv380 */
+	0x00000808,		/* r420  */
+	0x00000808,		/* r423  */
+	0x00000808,		/* rv410 */
+	0x00000000,		/* rs400 */
+	0x00000000,		/* rs480 */
+};
+
+static void radeon_legacy_get_primary_dac_info_from_table(struct radeon_device *rdev,
+							  struct radeon_encoder_primary_dac *p_dac)
+{
+	p_dac->ps2_pdac_adj = default_primarydac_adj[rdev->family];
+	return;
+}
+
 struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
 								       radeon_encoder
 								       *encoder)
@@ -604,20 +646,20 @@ struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
 	uint16_t dac_info;
 	uint8_t rev, bg, dac;
 	struct radeon_encoder_primary_dac *p_dac = NULL;
+	int found = 0;
 
-	if (rdev->bios == NULL)
+	p_dac = kzalloc(sizeof(struct radeon_encoder_primary_dac),
+			GFP_KERNEL);
+
+	if (!p_dac)
 		return NULL;
 
+	if (rdev->bios == NULL)
+		goto out;
+
 	/* check CRT table */
 	dac_info = combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
 	if (dac_info) {
-		p_dac =
-		    kzalloc(sizeof(struct radeon_encoder_primary_dac),
-			    GFP_KERNEL);
-
-		if (!p_dac)
-			return NULL;
-
 		rev = RBIOS8(dac_info) & 0x3;
 		if (rev < 2) {
 			bg = RBIOS8(dac_info + 0x2) & 0xf;
@@ -628,9 +670,13 @@ struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
 			dac = RBIOS8(dac_info + 0x3) & 0xf;
 			p_dac->ps2_pdac_adj = (bg << 8) | (dac);
 		}
-
+		found = 1;
 	}
 
+out:
+	if (!found) /* fallback to defaults */
+		radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac);
+
 	return p_dac;
 }
 
@@ -641,6 +687,9 @@ radeon_combios_get_tv_info(struct radeon_device *rdev)
 	uint16_t tv_info;
 	enum radeon_tv_std tv_std = TV_STD_NTSC;
 
+	if (rdev->bios == NULL)
+		return tv_std;
+
 	tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
 	if (tv_info) {
 		if (RBIOS8(tv_info + 6) == 'T') {
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 20161567dbff..55266416fa47 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -49,8 +49,10 @@ void radeon_connector_hotplug(struct drm_connector *connector)
 	if (radeon_connector->hpd.hpd != RADEON_HPD_NONE)
 		radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
 
-	if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
-		if (radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
+	if ((connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+	    (connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
+		if ((radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+		    (radeon_dp_getsinktype(radeon_connector) == CONNECTOR_OBJECT_ID_eDP)) {
 			if (radeon_dp_needs_link_train(radeon_connector)) {
 				if (connector->encoder)
 					dp_link_train(connector->encoder, connector);
@@ -615,7 +617,7 @@ static enum drm_connector_status radeon_vga_detect(struct drm_connector *connect
 				ret = connector_status_connected;
 		}
 	} else {
-		if (radeon_connector->dac_load_detect) {
+		if (radeon_connector->dac_load_detect && encoder) {
 			encoder_funcs = encoder->helper_private;
 			ret = encoder_funcs->detect(encoder, connector);
 		}
@@ -898,10 +900,18 @@ static void radeon_dvi_force(struct drm_connector *connector)
 static int radeon_dvi_mode_valid(struct drm_connector *connector,
 				  struct drm_display_mode *mode)
 {
+	struct drm_device *dev = connector->dev;
+	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 
 	/* XXX check mode bandwidth */
 
+	/* clocks over 135 MHz have heat issues with DVI on RV100 */
+	if (radeon_connector->use_digital &&
+	    (rdev->family == CHIP_RV100) &&
+	    (mode->clock > 135000))
+		return MODE_CLOCK_HIGH;
+
 	if (radeon_connector->use_digital && (mode->clock > 165000)) {
 		if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
 		    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
@@ -967,7 +977,8 @@ static enum drm_connector_status radeon_dp_detect(struct drm_connector *connecto
 	}
 
 	sink_type = radeon_dp_getsinktype(radeon_connector);
-	if (sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) {
+	if ((sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+	    (sink_type == CONNECTOR_OBJECT_ID_eDP)) {
 		if (radeon_dp_getdpcd(radeon_connector)) {
 			radeon_dig_connector->dp_sink_type = sink_type;
 			ret = connector_status_connected;
@@ -992,7 +1003,8 @@ static int radeon_dp_mode_valid(struct drm_connector *connector,
 
 	/* XXX check mode bandwidth */
 
-	if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+	if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+	    (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
 		return radeon_dp_mode_valid_helper(radeon_connector, mode);
 	else
 		return MODE_OK;
@@ -1145,6 +1157,7 @@ radeon_add_atom_connector(struct drm_device *dev,
 		subpixel_order = SubPixelHorizontalRGB;
 		break;
 	case DRM_MODE_CONNECTOR_DisplayPort:
+	case DRM_MODE_CONNECTOR_eDP:
 		radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
 		if (!radeon_dig_connector)
 			goto failed;
@@ -1157,10 +1170,16 @@ radeon_add_atom_connector(struct drm_device *dev,
 			goto failed;
 		if (i2c_bus->valid) {
 			/* add DP i2c bus */
-			radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
+			if (connector_type == DRM_MODE_CONNECTOR_eDP)
+				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
+			else
+				radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
 			if (!radeon_dig_connector->dp_i2c_bus)
 				goto failed;
-			radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
+			if (connector_type == DRM_MODE_CONNECTOR_eDP)
+				radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "eDP");
+			else
+				radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
 			if (!radeon_connector->ddc_bus)
 				goto failed;
 		}
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 0b2f9c2ad2c1..06123ba31d31 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -2145,6 +2145,7 @@ int radeon_master_create(struct drm_device *dev, struct drm_master *master)
 			 &master_priv->sarea);
 	if (ret) {
 		DRM_ERROR("SAREA setup failed\n");
+		kfree(master_priv);
 		return ret;
 	}
 	master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 7c6848096bcd..0c51f8e46613 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -733,16 +733,18 @@ void radeon_device_fini(struct radeon_device *rdev)
  */
 int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
 {
-	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_device *rdev;
 	struct drm_crtc *crtc;
 	int r;
 
-	if (dev == NULL || rdev == NULL) {
+	if (dev == NULL || dev->dev_private == NULL) {
 		return -ENODEV;
 	}
 	if (state.event == PM_EVENT_PRETHAW) {
 		return 0;
 	}
+	rdev = dev->dev_private;
+
 	/* unpin the front buffers */
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 91d72b70abc9..0ec491ead2ff 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -234,7 +234,7 @@ static const char *encoder_names[34] = {
 	"INTERNAL_UNIPHY2",
 };
 
-static const char *connector_names[13] = {
+static const char *connector_names[15] = {
 	"Unknown",
 	"VGA",
 	"DVI-I",
@@ -248,6 +248,8 @@ static const char *connector_names[13] = {
 	"DisplayPort",
 	"HDMI-A",
 	"HDMI-B",
+	"TV",
+	"eDP",
 };
 
 static const char *hpd_names[7] = {
@@ -329,8 +331,11 @@ static bool radeon_setup_enc_conn(struct drm_device *dev)
 				ret = radeon_get_atom_connector_info_from_object_table(dev);
 			else
 				ret = radeon_get_atom_connector_info_from_supported_devices_table(dev);
-		} else
+		} else {
 			ret = radeon_get_legacy_connector_info_from_bios(dev);
+			if (ret == false)
+				ret = radeon_get_legacy_connector_info_from_table(dev);
+		}
 	} else {
 		if (!ASIC_IS_AVIVO(rdev))
 			ret = radeon_get_legacy_connector_info_from_table(dev);
@@ -349,7 +354,8 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
 {
 	int ret = 0;
 
-	if (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
+	if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
+	    (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
 		struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
 		if (dig->dp_i2c_bus)
 			radeon_connector->edid = drm_get_edid(&radeon_connector->base, &dig->dp_i2c_bus->adapter);
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index ccba95f83d11..82eb551970b9 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -596,21 +596,23 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 		return ATOM_ENCODER_MODE_LVDS;
 		break;
 	case DRM_MODE_CONNECTOR_DisplayPort:
+	case DRM_MODE_CONNECTOR_eDP:
 		radeon_dig_connector = radeon_connector->con_priv;
-		if (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT)
+		if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
+		    (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
 			return ATOM_ENCODER_MODE_DP;
 		else if (drm_detect_hdmi_monitor(radeon_connector->edid))
 			return ATOM_ENCODER_MODE_HDMI;
 		else
 			return ATOM_ENCODER_MODE_DVI;
 		break;
-	case CONNECTOR_DVI_A:
-	case CONNECTOR_VGA:
+	case DRM_MODE_CONNECTOR_DVIA:
+	case DRM_MODE_CONNECTOR_VGA:
 		return ATOM_ENCODER_MODE_CRT;
 		break;
-	case CONNECTOR_STV:
-	case CONNECTOR_CTV:
-	case CONNECTOR_DIN:
+	case DRM_MODE_CONNECTOR_Composite:
+	case DRM_MODE_CONNECTOR_SVIDEO:
+	case DRM_MODE_CONNECTOR_9PinDIN:
 		/* fix me */
 		return ATOM_ENCODER_MODE_TV;
 		/*return ATOM_ENCODER_MODE_CV;*/
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 4cdd8b4f7549..8495d4e32e18 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -140,16 +140,15 @@ int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence)
 
 bool radeon_fence_signaled(struct radeon_fence *fence)
 {
-	struct radeon_device *rdev = fence->rdev;
 	unsigned long irq_flags;
 	bool signaled = false;
 
-	if (rdev->gpu_lockup) {
+	if (!fence)
 		return true;
-	}
-	if (fence == NULL) {
+
+	if (fence->rdev->gpu_lockup)
 		return true;
-	}
+
 	write_lock_irqsave(&fence->rdev->fence_drv.lock, irq_flags);
 	signaled = fence->signaled;
 	/* if we are shuting down report all fence as signaled */
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 60df2d7e7e4c..0e1325e18534 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -131,7 +131,6 @@ int radeon_gem_set_domain(struct drm_gem_object *gobj,
 			printk(KERN_ERR "Failed to wait for object !\n");
 			return r;
 		}
-		radeon_hdp_flush(robj->rdev);
 	}
 	return 0;
 }
@@ -312,7 +311,6 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 	mutex_lock(&dev->struct_mutex);
 	drm_gem_object_unreference(gobj);
 	mutex_unlock(&dev->struct_mutex);
-	radeon_hdp_flush(robj->rdev);
 	return r;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
index b79ecc4a7cc4..2f349a300195 100644
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ b/drivers/gpu/drm/radeon/radeon_irq.c
@@ -289,16 +289,16 @@ int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_pr
 	drm_radeon_irq_emit_t *emit = data;
 	int result;
 
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return -EINVAL;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
 	if (!dev_priv) {
 		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
+	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+		return -EINVAL;
+
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
+
 	result = radeon_emit_irq(dev);
 
 	if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index 9223296fe37b..3cfd60fd0083 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -97,6 +97,7 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
 	rdev->irq.sw_int = false;
 	for (i = 0; i < 2; i++) {
 		rdev->irq.crtc_vblank_int[i] = false;
+		rdev->irq.hpd[i] = false;
 	}
 	radeon_irq_set(rdev);
 }
@@ -128,17 +129,22 @@ int radeon_irq_kms_init(struct radeon_device *rdev)
 			DRM_INFO("radeon: using MSI.\n");
 		}
 	}
-	drm_irq_install(rdev->ddev);
 	rdev->irq.installed = true;
+	r = drm_irq_install(rdev->ddev);
+	if (r) {
+		rdev->irq.installed = false;
+		return r;
+	}
 	DRM_INFO("radeon: irq initialized.\n");
 	return 0;
 }
 
 void radeon_irq_kms_fini(struct radeon_device *rdev)
 {
+	drm_vblank_cleanup(rdev->ddev);
 	if (rdev->irq.installed) {
-		rdev->irq.installed = false;
 		drm_irq_uninstall(rdev->ddev);
+		rdev->irq.installed = false;
 		if (rdev->msi_enabled)
 			pci_disable_msi(rdev->pdev);
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 981508ff7037..38e45e231ef5 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -46,6 +46,7 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 	uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
 	int panel_pwr_delay = 2000;
+	bool is_mac = false;
 	DRM_DEBUG("\n");
 
 	if (radeon_encoder->enc_priv) {
@@ -58,6 +59,15 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
 		}
 	}
 
+	/* macs (and possibly some x86 oem systems?) wire up LVDS strangely
+	 * Taken from radeonfb.
+	 */
+	if ((rdev->mode_info.connector_table == CT_IBOOK) ||
+	    (rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||
+	    (rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||
+	    (rdev->mode_info.connector_table == CT_POWERBOOK_VGA))
+		is_mac = true;
+
 	switch (mode) {
 	case DRM_MODE_DPMS_ON:
 		disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
@@ -74,6 +84,8 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
 
 		lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
 		lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
+		if (is_mac)
+			lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;
 		lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
 		udelay(panel_pwr_delay * 1000);
 		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
@@ -85,7 +97,14 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
 		WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
 		lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
 		lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
-		lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+		if (is_mac) {
+			lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;
+			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);
+		} else {
+			WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+			lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+		}
 		udelay(panel_pwr_delay * 1000);
 		WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
 		WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index 3a12bb0c0563..417684daef4c 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -77,7 +77,7 @@ struct radeon_tv_mode_constants {
 	unsigned pix_to_tv;
 };
 
-static const uint16_t hor_timing_NTSC[] = {
+static const uint16_t hor_timing_NTSC[MAX_H_CODE_TIMING_LEN] = {
 	0x0007,
 	0x003f,
 	0x0263,
@@ -98,7 +98,7 @@ static const uint16_t hor_timing_NTSC[] = {
 	0
 };
 
-static const uint16_t vert_timing_NTSC[] = {
+static const uint16_t vert_timing_NTSC[MAX_V_CODE_TIMING_LEN] = {
 	0x2001,
 	0x200d,
 	0x1006,
@@ -115,7 +115,7 @@ static const uint16_t vert_timing_NTSC[] = {
 	0
 };
 
-static const uint16_t hor_timing_PAL[] = {
+static const uint16_t hor_timing_PAL[MAX_H_CODE_TIMING_LEN] = {
 	0x0007,
 	0x0058,
 	0x027c,
@@ -136,7 +136,7 @@ static const uint16_t hor_timing_PAL[] = {
 	0
 };
 
-static const uint16_t vert_timing_PAL[] = 	{
+static const uint16_t vert_timing_PAL[MAX_V_CODE_TIMING_LEN] = {
 	0x2001,
 	0x200c,
 	0x1005,
@@ -623,9 +623,9 @@ void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
 	}
 	flicker_removal = (tmp + 500) / 1000;
 
-	if (flicker_removal < 3)
-		flicker_removal = 3;
-	for (i = 0; i < 6; ++i) {
+	if (flicker_removal < 2)
+		flicker_removal = 2;
+	for (i = 0; i < ARRAY_SIZE(SLOPE_limit); ++i) {
 		if (flicker_removal == SLOPE_limit[i])
 			break;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 402369db5ba0..91cb041cb40d 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -46,32 +46,6 @@ struct radeon_device;
 #define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
 #define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
 
-enum radeon_connector_type {
-	CONNECTOR_NONE,
-	CONNECTOR_VGA,
-	CONNECTOR_DVI_I,
-	CONNECTOR_DVI_D,
-	CONNECTOR_DVI_A,
-	CONNECTOR_STV,
-	CONNECTOR_CTV,
-	CONNECTOR_LVDS,
-	CONNECTOR_DIGITAL,
-	CONNECTOR_SCART,
-	CONNECTOR_HDMI_TYPE_A,
-	CONNECTOR_HDMI_TYPE_B,
-	CONNECTOR_0XC,
-	CONNECTOR_0XD,
-	CONNECTOR_DIN,
-	CONNECTOR_DISPLAY_PORT,
-	CONNECTOR_UNSUPPORTED
-};
-
-enum radeon_dvi_type {
-	DVI_AUTO,
-	DVI_DIGITAL,
-	DVI_ANALOG
-};
-
 enum radeon_rmx_type {
 	RMX_OFF,
 	RMX_FULL,
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index d9ffe1f56e8f..4e636de877b2 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -221,8 +221,9 @@ int radeon_bo_unpin(struct radeon_bo *bo)
 int radeon_bo_evict_vram(struct radeon_device *rdev)
 {
 	if (rdev->flags & RADEON_IS_IGP) {
-		/* Useless to evict on IGP chips */
-		return 0;
+		if (rdev->mc.igp_sideport_enabled == false)
+			/* Useless to evict on IGP chips */
+			return 0;
 	}
 	return ttm_bo_evict_mm(&rdev->mman.bdev, TTM_PL_VRAM);
 }
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 3b0c07b444a2..58b5adf974ca 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -215,7 +215,10 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo,
 	rbo = container_of(bo, struct radeon_bo, tbo);
 	switch (bo->mem.mem_type) {
 	case TTM_PL_VRAM:
-		radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
+		if (rbo->rdev->cp.ready == false)
+			radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
+		else
+			radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
 		break;
 	case TTM_PL_TT:
 	default:
diff --git a/drivers/gpu/drm/radeon/reg_srcs/r420 b/drivers/gpu/drm/radeon/reg_srcs/r420
new file mode 100644
index 000000000000..989f7a020832
--- /dev/null
+++ b/drivers/gpu/drm/radeon/reg_srcs/r420
@@ -0,0 +1,795 @@
+r420 0x4f60
+0x1434 SRC_Y_X
+0x1438 DST_Y_X
+0x143C DST_HEIGHT_WIDTH
+0x146C DP_GUI_MASTER_CNTL
+0x1474 BRUSH_Y_X
+0x1478 DP_BRUSH_BKGD_CLR
+0x147C DP_BRUSH_FRGD_CLR
+0x1480 BRUSH_DATA0
+0x1484 BRUSH_DATA1
+0x1598 DST_WIDTH_HEIGHT
+0x15C0 CLR_CMP_CNTL
+0x15C4 CLR_CMP_CLR_SRC
+0x15C8 CLR_CMP_CLR_DST
+0x15CC CLR_CMP_MSK
+0x15D8 DP_SRC_FRGD_CLR
+0x15DC DP_SRC_BKGD_CLR
+0x1600 DST_LINE_START
+0x1604 DST_LINE_END
+0x1608 DST_LINE_PATCOUNT
+0x16C0 DP_CNTL
+0x16CC DP_WRITE_MSK
+0x16D0 DP_CNTL_XDIR_YDIR_YMAJOR
+0x16E8 DEFAULT_SC_BOTTOM_RIGHT
+0x16EC SC_TOP_LEFT
+0x16F0 SC_BOTTOM_RIGHT
+0x16F4 SRC_SC_BOTTOM_RIGHT
+0x1714 DSTCACHE_CTLSTAT
+0x1720 WAIT_UNTIL
+0x172C RBBM_GUICNTL
+0x1D98 VAP_VPORT_XSCALE
+0x1D9C VAP_VPORT_XOFFSET
+0x1DA0 VAP_VPORT_YSCALE
+0x1DA4 VAP_VPORT_YOFFSET
+0x1DA8 VAP_VPORT_ZSCALE
+0x1DAC VAP_VPORT_ZOFFSET
+0x2080 VAP_CNTL
+0x2090 VAP_OUT_VTX_FMT_0
+0x2094 VAP_OUT_VTX_FMT_1
+0x20B0 VAP_VTE_CNTL
+0x2138 VAP_VF_MIN_VTX_INDX
+0x2140 VAP_CNTL_STATUS
+0x2150 VAP_PROG_STREAM_CNTL_0
+0x2154 VAP_PROG_STREAM_CNTL_1
+0x2158 VAP_PROG_STREAM_CNTL_2
+0x215C VAP_PROG_STREAM_CNTL_3
+0x2160 VAP_PROG_STREAM_CNTL_4
+0x2164 VAP_PROG_STREAM_CNTL_5
+0x2168 VAP_PROG_STREAM_CNTL_6
+0x216C VAP_PROG_STREAM_CNTL_7
+0x2180 VAP_VTX_STATE_CNTL
+0x2184 VAP_VSM_VTX_ASSM
+0x2188 VAP_VTX_STATE_IND_REG_0
+0x218C VAP_VTX_STATE_IND_REG_1
+0x2190 VAP_VTX_STATE_IND_REG_2
+0x2194 VAP_VTX_STATE_IND_REG_3
+0x2198 VAP_VTX_STATE_IND_REG_4
+0x219C VAP_VTX_STATE_IND_REG_5
+0x21A0 VAP_VTX_STATE_IND_REG_6
+0x21A4 VAP_VTX_STATE_IND_REG_7
+0x21A8 VAP_VTX_STATE_IND_REG_8
+0x21AC VAP_VTX_STATE_IND_REG_9
+0x21B0 VAP_VTX_STATE_IND_REG_10
+0x21B4 VAP_VTX_STATE_IND_REG_11
+0x21B8 VAP_VTX_STATE_IND_REG_12
+0x21BC VAP_VTX_STATE_IND_REG_13
+0x21C0 VAP_VTX_STATE_IND_REG_14
+0x21C4 VAP_VTX_STATE_IND_REG_15
+0x21DC VAP_PSC_SGN_NORM_CNTL
+0x21E0 VAP_PROG_STREAM_CNTL_EXT_0
+0x21E4 VAP_PROG_STREAM_CNTL_EXT_1
+0x21E8 VAP_PROG_STREAM_CNTL_EXT_2
+0x21EC VAP_PROG_STREAM_CNTL_EXT_3
+0x21F0 VAP_PROG_STREAM_CNTL_EXT_4
+0x21F4 VAP_PROG_STREAM_CNTL_EXT_5
+0x21F8 VAP_PROG_STREAM_CNTL_EXT_6
+0x21FC VAP_PROG_STREAM_CNTL_EXT_7
+0x2200 VAP_PVS_VECTOR_INDX_REG
+0x2204 VAP_PVS_VECTOR_DATA_REG
+0x2208 VAP_PVS_VECTOR_DATA_REG_128
+0x221C VAP_CLIP_CNTL
+0x2220 VAP_GB_VERT_CLIP_ADJ
+0x2224 VAP_GB_VERT_DISC_ADJ
+0x2228 VAP_GB_HORZ_CLIP_ADJ
+0x222C VAP_GB_HORZ_DISC_ADJ
+0x2230 VAP_PVS_FLOW_CNTL_ADDRS_0
+0x2234 VAP_PVS_FLOW_CNTL_ADDRS_1
+0x2238 VAP_PVS_FLOW_CNTL_ADDRS_2
+0x223C VAP_PVS_FLOW_CNTL_ADDRS_3
+0x2240 VAP_PVS_FLOW_CNTL_ADDRS_4
+0x2244 VAP_PVS_FLOW_CNTL_ADDRS_5
+0x2248 VAP_PVS_FLOW_CNTL_ADDRS_6
+0x224C VAP_PVS_FLOW_CNTL_ADDRS_7
+0x2250 VAP_PVS_FLOW_CNTL_ADDRS_8
+0x2254 VAP_PVS_FLOW_CNTL_ADDRS_9
+0x2258 VAP_PVS_FLOW_CNTL_ADDRS_10
+0x225C VAP_PVS_FLOW_CNTL_ADDRS_11
+0x2260 VAP_PVS_FLOW_CNTL_ADDRS_12
+0x2264 VAP_PVS_FLOW_CNTL_ADDRS_13
+0x2268 VAP_PVS_FLOW_CNTL_ADDRS_14
+0x226C VAP_PVS_FLOW_CNTL_ADDRS_15
+0x2284 VAP_PVS_STATE_FLUSH_REG
+0x2288 VAP_PVS_VTX_TIMEOUT_REG
+0x2290 VAP_PVS_FLOW_CNTL_LOOP_INDEX_0
+0x2294 VAP_PVS_FLOW_CNTL_LOOP_INDEX_1
+0x2298 VAP_PVS_FLOW_CNTL_LOOP_INDEX_2
+0x229C VAP_PVS_FLOW_CNTL_LOOP_INDEX_3
+0x22A0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_4
+0x22A4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_5
+0x22A8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_6
+0x22AC VAP_PVS_FLOW_CNTL_LOOP_INDEX_7
+0x22B0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_8
+0x22B4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_9
+0x22B8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_10
+0x22BC VAP_PVS_FLOW_CNTL_LOOP_INDEX_11
+0x22C0 VAP_PVS_FLOW_CNTL_LOOP_INDEX_12
+0x22C4 VAP_PVS_FLOW_CNTL_LOOP_INDEX_13
+0x22C8 VAP_PVS_FLOW_CNTL_LOOP_INDEX_14
+0x22CC VAP_PVS_FLOW_CNTL_LOOP_INDEX_15
+0x22D0 VAP_PVS_CODE_CNTL_0
+0x22D4 VAP_PVS_CONST_CNTL
+0x22D8 VAP_PVS_CODE_CNTL_1
+0x22DC VAP_PVS_FLOW_CNTL_OPC
+0x342C RB2D_DSTCACHE_CTLSTAT
+0x4000 GB_VAP_RASTER_VTX_FMT_0
+0x4004 GB_VAP_RASTER_VTX_FMT_1
+0x4008 GB_ENABLE
+0x401C GB_SELECT
+0x4020 GB_AA_CONFIG
+0x4024 GB_FIFO_SIZE
+0x4100 TX_INVALTAGS
+0x4200 GA_POINT_S0
+0x4204 GA_POINT_T0
+0x4208 GA_POINT_S1
+0x420C GA_POINT_T1
+0x4214 GA_TRIANGLE_STIPPLE
+0x421C GA_POINT_SIZE
+0x4230 GA_POINT_MINMAX
+0x4234 GA_LINE_CNTL
+0x4238 GA_LINE_STIPPLE_CONFIG
+0x4260 GA_LINE_STIPPLE_VALUE
+0x4264 GA_LINE_S0
+0x4268 GA_LINE_S1
+0x4278 GA_COLOR_CONTROL
+0x427C GA_SOLID_RG
+0x4280 GA_SOLID_BA
+0x4288 GA_POLY_MODE
+0x428C GA_ROUND_MODE
+0x4290 GA_OFFSET
+0x4294 GA_FOG_SCALE
+0x4298 GA_FOG_OFFSET
+0x42A0 SU_TEX_WRAP
+0x42A4 SU_POLY_OFFSET_FRONT_SCALE
+0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
+0x42AC SU_POLY_OFFSET_BACK_SCALE
+0x42B0 SU_POLY_OFFSET_BACK_OFFSET
+0x42B4 SU_POLY_OFFSET_ENABLE
+0x42B8 SU_CULL_MODE
+0x42C0 SU_DEPTH_SCALE
+0x42C4 SU_DEPTH_OFFSET
+0x42C8 SU_REG_DEST
+0x4300 RS_COUNT
+0x4304 RS_INST_COUNT
+0x4310 RS_IP_0
+0x4314 RS_IP_1
+0x4318 RS_IP_2
+0x431C RS_IP_3
+0x4320 RS_IP_4
+0x4324 RS_IP_5
+0x4328 RS_IP_6
+0x432C RS_IP_7
+0x4330 RS_INST_0
+0x4334 RS_INST_1
+0x4338 RS_INST_2
+0x433C RS_INST_3
+0x4340 RS_INST_4
+0x4344 RS_INST_5
+0x4348 RS_INST_6
+0x434C RS_INST_7
+0x4350 RS_INST_8
+0x4354 RS_INST_9
+0x4358 RS_INST_10
+0x435C RS_INST_11
+0x4360 RS_INST_12
+0x4364 RS_INST_13
+0x4368 RS_INST_14
+0x436C RS_INST_15
+0x43A4 SC_HYPERZ_EN
+0x43A8 SC_EDGERULE
+0x43B0 SC_CLIP_0_A
+0x43B4 SC_CLIP_0_B
+0x43B8 SC_CLIP_1_A
+0x43BC SC_CLIP_1_B
+0x43C0 SC_CLIP_2_A
+0x43C4 SC_CLIP_2_B
+0x43C8 SC_CLIP_3_A
+0x43CC SC_CLIP_3_B
+0x43D0 SC_CLIP_RULE
+0x43E0 SC_SCISSOR0
+0x43E8 SC_SCREENDOOR
+0x4440 TX_FILTER1_0
+0x4444 TX_FILTER1_1
+0x4448 TX_FILTER1_2
+0x444C TX_FILTER1_3
+0x4450 TX_FILTER1_4
+0x4454 TX_FILTER1_5
+0x4458 TX_FILTER1_6
+0x445C TX_FILTER1_7
+0x4460 TX_FILTER1_8
+0x4464 TX_FILTER1_9
+0x4468 TX_FILTER1_10
+0x446C TX_FILTER1_11
+0x4470 TX_FILTER1_12
+0x4474 TX_FILTER1_13
+0x4478 TX_FILTER1_14
+0x447C TX_FILTER1_15
+0x4580 TX_CHROMA_KEY_0
+0x4584 TX_CHROMA_KEY_1
+0x4588 TX_CHROMA_KEY_2
+0x458C TX_CHROMA_KEY_3
+0x4590 TX_CHROMA_KEY_4
+0x4594 TX_CHROMA_KEY_5
+0x4598 TX_CHROMA_KEY_6
+0x459C TX_CHROMA_KEY_7
+0x45A0 TX_CHROMA_KEY_8
+0x45A4 TX_CHROMA_KEY_9
+0x45A8 TX_CHROMA_KEY_10
+0x45AC TX_CHROMA_KEY_11
+0x45B0 TX_CHROMA_KEY_12
+0x45B4 TX_CHROMA_KEY_13
+0x45B8 TX_CHROMA_KEY_14
+0x45BC TX_CHROMA_KEY_15
+0x45C0 TX_BORDER_COLOR_0
+0x45C4 TX_BORDER_COLOR_1
+0x45C8 TX_BORDER_COLOR_2
+0x45CC TX_BORDER_COLOR_3
+0x45D0 TX_BORDER_COLOR_4
+0x45D4 TX_BORDER_COLOR_5
+0x45D8 TX_BORDER_COLOR_6
+0x45DC TX_BORDER_COLOR_7
+0x45E0 TX_BORDER_COLOR_8
+0x45E4 TX_BORDER_COLOR_9
+0x45E8 TX_BORDER_COLOR_10
+0x45EC TX_BORDER_COLOR_11
+0x45F0 TX_BORDER_COLOR_12
+0x45F4 TX_BORDER_COLOR_13
+0x45F8 TX_BORDER_COLOR_14
+0x45FC TX_BORDER_COLOR_15
+0x4600 US_CONFIG
+0x4604 US_PIXSIZE
+0x4608 US_CODE_OFFSET
+0x460C US_RESET
+0x4610 US_CODE_ADDR_0
+0x4614 US_CODE_ADDR_1
+0x4618 US_CODE_ADDR_2
+0x461C US_CODE_ADDR_3
+0x4620 US_TEX_INST_0
+0x4624 US_TEX_INST_1
+0x4628 US_TEX_INST_2
+0x462C US_TEX_INST_3
+0x4630 US_TEX_INST_4
+0x4634 US_TEX_INST_5
+0x4638 US_TEX_INST_6
+0x463C US_TEX_INST_7
+0x4640 US_TEX_INST_8
+0x4644 US_TEX_INST_9
+0x4648 US_TEX_INST_10
+0x464C US_TEX_INST_11
+0x4650 US_TEX_INST_12
+0x4654 US_TEX_INST_13
+0x4658 US_TEX_INST_14
+0x465C US_TEX_INST_15
+0x4660 US_TEX_INST_16
+0x4664 US_TEX_INST_17
+0x4668 US_TEX_INST_18
+0x466C US_TEX_INST_19
+0x4670 US_TEX_INST_20
+0x4674 US_TEX_INST_21
+0x4678 US_TEX_INST_22
+0x467C US_TEX_INST_23
+0x4680 US_TEX_INST_24
+0x4684 US_TEX_INST_25
+0x4688 US_TEX_INST_26
+0x468C US_TEX_INST_27
+0x4690 US_TEX_INST_28
+0x4694 US_TEX_INST_29
+0x4698 US_TEX_INST_30
+0x469C US_TEX_INST_31
+0x46A4 US_OUT_FMT_0
+0x46A8 US_OUT_FMT_1
+0x46AC US_OUT_FMT_2
+0x46B0 US_OUT_FMT_3
+0x46B4 US_W_FMT
+0x46B8 US_CODE_BANK
+0x46BC US_CODE_EXT
+0x46C0 US_ALU_RGB_ADDR_0
+0x46C4 US_ALU_RGB_ADDR_1
+0x46C8 US_ALU_RGB_ADDR_2
+0x46CC US_ALU_RGB_ADDR_3
+0x46D0 US_ALU_RGB_ADDR_4
+0x46D4 US_ALU_RGB_ADDR_5
+0x46D8 US_ALU_RGB_ADDR_6
+0x46DC US_ALU_RGB_ADDR_7
+0x46E0 US_ALU_RGB_ADDR_8
+0x46E4 US_ALU_RGB_ADDR_9
+0x46E8 US_ALU_RGB_ADDR_10
+0x46EC US_ALU_RGB_ADDR_11
+0x46F0 US_ALU_RGB_ADDR_12
+0x46F4 US_ALU_RGB_ADDR_13
+0x46F8 US_ALU_RGB_ADDR_14
+0x46FC US_ALU_RGB_ADDR_15
+0x4700 US_ALU_RGB_ADDR_16
+0x4704 US_ALU_RGB_ADDR_17
+0x4708 US_ALU_RGB_ADDR_18
+0x470C US_ALU_RGB_ADDR_19
+0x4710 US_ALU_RGB_ADDR_20
+0x4714 US_ALU_RGB_ADDR_21
+0x4718 US_ALU_RGB_ADDR_22
+0x471C US_ALU_RGB_ADDR_23
+0x4720 US_ALU_RGB_ADDR_24
+0x4724 US_ALU_RGB_ADDR_25
+0x4728 US_ALU_RGB_ADDR_26
+0x472C US_ALU_RGB_ADDR_27
+0x4730 US_ALU_RGB_ADDR_28
+0x4734 US_ALU_RGB_ADDR_29
+0x4738 US_ALU_RGB_ADDR_30
+0x473C US_ALU_RGB_ADDR_31
+0x4740 US_ALU_RGB_ADDR_32
+0x4744 US_ALU_RGB_ADDR_33
+0x4748 US_ALU_RGB_ADDR_34
+0x474C US_ALU_RGB_ADDR_35
+0x4750 US_ALU_RGB_ADDR_36
+0x4754 US_ALU_RGB_ADDR_37
+0x4758 US_ALU_RGB_ADDR_38
+0x475C US_ALU_RGB_ADDR_39
+0x4760 US_ALU_RGB_ADDR_40
+0x4764 US_ALU_RGB_ADDR_41
+0x4768 US_ALU_RGB_ADDR_42
+0x476C US_ALU_RGB_ADDR_43
+0x4770 US_ALU_RGB_ADDR_44
+0x4774 US_ALU_RGB_ADDR_45
+0x4778 US_ALU_RGB_ADDR_46
+0x477C US_ALU_RGB_ADDR_47
+0x4780 US_ALU_RGB_ADDR_48
+0x4784 US_ALU_RGB_ADDR_49
+0x4788 US_ALU_RGB_ADDR_50
+0x478C US_ALU_RGB_ADDR_51
+0x4790 US_ALU_RGB_ADDR_52
+0x4794 US_ALU_RGB_ADDR_53
+0x4798 US_ALU_RGB_ADDR_54
+0x479C US_ALU_RGB_ADDR_55
+0x47A0 US_ALU_RGB_ADDR_56
+0x47A4 US_ALU_RGB_ADDR_57
+0x47A8 US_ALU_RGB_ADDR_58
+0x47AC US_ALU_RGB_ADDR_59
+0x47B0 US_ALU_RGB_ADDR_60
+0x47B4 US_ALU_RGB_ADDR_61
+0x47B8 US_ALU_RGB_ADDR_62
+0x47BC US_ALU_RGB_ADDR_63
+0x47C0 US_ALU_ALPHA_ADDR_0
+0x47C4 US_ALU_ALPHA_ADDR_1
+0x47C8 US_ALU_ALPHA_ADDR_2
+0x47CC US_ALU_ALPHA_ADDR_3
+0x47D0 US_ALU_ALPHA_ADDR_4
+0x47D4 US_ALU_ALPHA_ADDR_5
+0x47D8 US_ALU_ALPHA_ADDR_6
+0x47DC US_ALU_ALPHA_ADDR_7
+0x47E0 US_ALU_ALPHA_ADDR_8
+0x47E4 US_ALU_ALPHA_ADDR_9
+0x47E8 US_ALU_ALPHA_ADDR_10
+0x47EC US_ALU_ALPHA_ADDR_11
+0x47F0 US_ALU_ALPHA_ADDR_12
+0x47F4 US_ALU_ALPHA_ADDR_13
+0x47F8 US_ALU_ALPHA_ADDR_14
+0x47FC US_ALU_ALPHA_ADDR_15
+0x4800 US_ALU_ALPHA_ADDR_16
+0x4804 US_ALU_ALPHA_ADDR_17
+0x4808 US_ALU_ALPHA_ADDR_18
+0x480C US_ALU_ALPHA_ADDR_19
+0x4810 US_ALU_ALPHA_ADDR_20
+0x4814 US_ALU_ALPHA_ADDR_21
+0x4818 US_ALU_ALPHA_ADDR_22
+0x481C US_ALU_ALPHA_ADDR_23
+0x4820 US_ALU_ALPHA_ADDR_24
+0x4824 US_ALU_ALPHA_ADDR_25
+0x4828 US_ALU_ALPHA_ADDR_26
+0x482C US_ALU_ALPHA_ADDR_27
+0x4830 US_ALU_ALPHA_ADDR_28
+0x4834 US_ALU_ALPHA_ADDR_29
+0x4838 US_ALU_ALPHA_ADDR_30
+0x483C US_ALU_ALPHA_ADDR_31
+0x4840 US_ALU_ALPHA_ADDR_32
+0x4844 US_ALU_ALPHA_ADDR_33
+0x4848 US_ALU_ALPHA_ADDR_34
+0x484C US_ALU_ALPHA_ADDR_35
+0x4850 US_ALU_ALPHA_ADDR_36
+0x4854 US_ALU_ALPHA_ADDR_37
+0x4858 US_ALU_ALPHA_ADDR_38
+0x485C US_ALU_ALPHA_ADDR_39
+0x4860 US_ALU_ALPHA_ADDR_40
+0x4864 US_ALU_ALPHA_ADDR_41
+0x4868 US_ALU_ALPHA_ADDR_42
+0x486C US_ALU_ALPHA_ADDR_43
+0x4870 US_ALU_ALPHA_ADDR_44
+0x4874 US_ALU_ALPHA_ADDR_45
+0x4878 US_ALU_ALPHA_ADDR_46
+0x487C US_ALU_ALPHA_ADDR_47
+0x4880 US_ALU_ALPHA_ADDR_48
+0x4884 US_ALU_ALPHA_ADDR_49
+0x4888 US_ALU_ALPHA_ADDR_50
+0x488C US_ALU_ALPHA_ADDR_51
+0x4890 US_ALU_ALPHA_ADDR_52
+0x4894 US_ALU_ALPHA_ADDR_53
+0x4898 US_ALU_ALPHA_ADDR_54
+0x489C US_ALU_ALPHA_ADDR_55
+0x48A0 US_ALU_ALPHA_ADDR_56
+0x48A4 US_ALU_ALPHA_ADDR_57
+0x48A8 US_ALU_ALPHA_ADDR_58
+0x48AC US_ALU_ALPHA_ADDR_59
+0x48B0 US_ALU_ALPHA_ADDR_60
+0x48B4 US_ALU_ALPHA_ADDR_61
+0x48B8 US_ALU_ALPHA_ADDR_62
+0x48BC US_ALU_ALPHA_ADDR_63
+0x48C0 US_ALU_RGB_INST_0
+0x48C4 US_ALU_RGB_INST_1
+0x48C8 US_ALU_RGB_INST_2
+0x48CC US_ALU_RGB_INST_3
+0x48D0 US_ALU_RGB_INST_4
+0x48D4 US_ALU_RGB_INST_5
+0x48D8 US_ALU_RGB_INST_6
+0x48DC US_ALU_RGB_INST_7
+0x48E0 US_ALU_RGB_INST_8
+0x48E4 US_ALU_RGB_INST_9
+0x48E8 US_ALU_RGB_INST_10
+0x48EC US_ALU_RGB_INST_11
+0x48F0 US_ALU_RGB_INST_12
+0x48F4 US_ALU_RGB_INST_13
+0x48F8 US_ALU_RGB_INST_14
+0x48FC US_ALU_RGB_INST_15
+0x4900 US_ALU_RGB_INST_16
+0x4904 US_ALU_RGB_INST_17
+0x4908 US_ALU_RGB_INST_18
+0x490C US_ALU_RGB_INST_19
+0x4910 US_ALU_RGB_INST_20
+0x4914 US_ALU_RGB_INST_21
+0x4918 US_ALU_RGB_INST_22
+0x491C US_ALU_RGB_INST_23
+0x4920 US_ALU_RGB_INST_24
+0x4924 US_ALU_RGB_INST_25
+0x4928 US_ALU_RGB_INST_26
+0x492C US_ALU_RGB_INST_27
+0x4930 US_ALU_RGB_INST_28
+0x4934 US_ALU_RGB_INST_29
+0x4938 US_ALU_RGB_INST_30
+0x493C US_ALU_RGB_INST_31
+0x4940 US_ALU_RGB_INST_32
+0x4944 US_ALU_RGB_INST_33
+0x4948 US_ALU_RGB_INST_34
+0x494C US_ALU_RGB_INST_35
+0x4950 US_ALU_RGB_INST_36
+0x4954 US_ALU_RGB_INST_37
+0x4958 US_ALU_RGB_INST_38
+0x495C US_ALU_RGB_INST_39
+0x4960 US_ALU_RGB_INST_40
+0x4964 US_ALU_RGB_INST_41
+0x4968 US_ALU_RGB_INST_42
+0x496C US_ALU_RGB_INST_43
+0x4970 US_ALU_RGB_INST_44
+0x4974 US_ALU_RGB_INST_45
+0x4978 US_ALU_RGB_INST_46
+0x497C US_ALU_RGB_INST_47
+0x4980 US_ALU_RGB_INST_48
+0x4984 US_ALU_RGB_INST_49
+0x4988 US_ALU_RGB_INST_50
+0x498C US_ALU_RGB_INST_51
+0x4990 US_ALU_RGB_INST_52
+0x4994 US_ALU_RGB_INST_53
+0x4998 US_ALU_RGB_INST_54
+0x499C US_ALU_RGB_INST_55
+0x49A0 US_ALU_RGB_INST_56
+0x49A4 US_ALU_RGB_INST_57
+0x49A8 US_ALU_RGB_INST_58
+0x49AC US_ALU_RGB_INST_59
+0x49B0 US_ALU_RGB_INST_60
+0x49B4 US_ALU_RGB_INST_61
+0x49B8 US_ALU_RGB_INST_62
+0x49BC US_ALU_RGB_INST_63
+0x49C0 US_ALU_ALPHA_INST_0
+0x49C4 US_ALU_ALPHA_INST_1
+0x49C8 US_ALU_ALPHA_INST_2
+0x49CC US_ALU_ALPHA_INST_3
+0x49D0 US_ALU_ALPHA_INST_4
+0x49D4 US_ALU_ALPHA_INST_5
+0x49D8 US_ALU_ALPHA_INST_6
+0x49DC US_ALU_ALPHA_INST_7
+0x49E0 US_ALU_ALPHA_INST_8
+0x49E4 US_ALU_ALPHA_INST_9
+0x49E8 US_ALU_ALPHA_INST_10
+0x49EC US_ALU_ALPHA_INST_11
+0x49F0 US_ALU_ALPHA_INST_12
+0x49F4 US_ALU_ALPHA_INST_13
+0x49F8 US_ALU_ALPHA_INST_14
+0x49FC US_ALU_ALPHA_INST_15
+0x4A00 US_ALU_ALPHA_INST_16
+0x4A04 US_ALU_ALPHA_INST_17
+0x4A08 US_ALU_ALPHA_INST_18
+0x4A0C US_ALU_ALPHA_INST_19
+0x4A10 US_ALU_ALPHA_INST_20
+0x4A14 US_ALU_ALPHA_INST_21
+0x4A18 US_ALU_ALPHA_INST_22
+0x4A1C US_ALU_ALPHA_INST_23
+0x4A20 US_ALU_ALPHA_INST_24
+0x4A24 US_ALU_ALPHA_INST_25
+0x4A28 US_ALU_ALPHA_INST_26
+0x4A2C US_ALU_ALPHA_INST_27
+0x4A30 US_ALU_ALPHA_INST_28
+0x4A34 US_ALU_ALPHA_INST_29
+0x4A38 US_ALU_ALPHA_INST_30
+0x4A3C US_ALU_ALPHA_INST_31
+0x4A40 US_ALU_ALPHA_INST_32
+0x4A44 US_ALU_ALPHA_INST_33
+0x4A48 US_ALU_ALPHA_INST_34
+0x4A4C US_ALU_ALPHA_INST_35
+0x4A50 US_ALU_ALPHA_INST_36
+0x4A54 US_ALU_ALPHA_INST_37
+0x4A58 US_ALU_ALPHA_INST_38
+0x4A5C US_ALU_ALPHA_INST_39
+0x4A60 US_ALU_ALPHA_INST_40
+0x4A64 US_ALU_ALPHA_INST_41
+0x4A68 US_ALU_ALPHA_INST_42
+0x4A6C US_ALU_ALPHA_INST_43
+0x4A70 US_ALU_ALPHA_INST_44
+0x4A74 US_ALU_ALPHA_INST_45
+0x4A78 US_ALU_ALPHA_INST_46
+0x4A7C US_ALU_ALPHA_INST_47
+0x4A80 US_ALU_ALPHA_INST_48
+0x4A84 US_ALU_ALPHA_INST_49
+0x4A88 US_ALU_ALPHA_INST_50
+0x4A8C US_ALU_ALPHA_INST_51
+0x4A90 US_ALU_ALPHA_INST_52
+0x4A94 US_ALU_ALPHA_INST_53
+0x4A98 US_ALU_ALPHA_INST_54
+0x4A9C US_ALU_ALPHA_INST_55
+0x4AA0 US_ALU_ALPHA_INST_56
+0x4AA4 US_ALU_ALPHA_INST_57
+0x4AA8 US_ALU_ALPHA_INST_58
+0x4AAC US_ALU_ALPHA_INST_59
+0x4AB0 US_ALU_ALPHA_INST_60
+0x4AB4 US_ALU_ALPHA_INST_61
+0x4AB8 US_ALU_ALPHA_INST_62
+0x4ABC US_ALU_ALPHA_INST_63
+0x4AC0 US_ALU_EXT_ADDR_0
+0x4AC4 US_ALU_EXT_ADDR_1
+0x4AC8 US_ALU_EXT_ADDR_2
+0x4ACC US_ALU_EXT_ADDR_3
+0x4AD0 US_ALU_EXT_ADDR_4
+0x4AD4 US_ALU_EXT_ADDR_5
+0x4AD8 US_ALU_EXT_ADDR_6
+0x4ADC US_ALU_EXT_ADDR_7
+0x4AE0 US_ALU_EXT_ADDR_8
+0x4AE4 US_ALU_EXT_ADDR_9
+0x4AE8 US_ALU_EXT_ADDR_10
+0x4AEC US_ALU_EXT_ADDR_11
+0x4AF0 US_ALU_EXT_ADDR_12
+0x4AF4 US_ALU_EXT_ADDR_13
+0x4AF8 US_ALU_EXT_ADDR_14
+0x4AFC US_ALU_EXT_ADDR_15
+0x4B00 US_ALU_EXT_ADDR_16
+0x4B04 US_ALU_EXT_ADDR_17
+0x4B08 US_ALU_EXT_ADDR_18
+0x4B0C US_ALU_EXT_ADDR_19
+0x4B10 US_ALU_EXT_ADDR_20
+0x4B14 US_ALU_EXT_ADDR_21
+0x4B18 US_ALU_EXT_ADDR_22
+0x4B1C US_ALU_EXT_ADDR_23
+0x4B20 US_ALU_EXT_ADDR_24
+0x4B24 US_ALU_EXT_ADDR_25
+0x4B28 US_ALU_EXT_ADDR_26
+0x4B2C US_ALU_EXT_ADDR_27
+0x4B30 US_ALU_EXT_ADDR_28
+0x4B34 US_ALU_EXT_ADDR_29
+0x4B38 US_ALU_EXT_ADDR_30
+0x4B3C US_ALU_EXT_ADDR_31
+0x4B40 US_ALU_EXT_ADDR_32
+0x4B44 US_ALU_EXT_ADDR_33
+0x4B48 US_ALU_EXT_ADDR_34
+0x4B4C US_ALU_EXT_ADDR_35
+0x4B50 US_ALU_EXT_ADDR_36
+0x4B54 US_ALU_EXT_ADDR_37
+0x4B58 US_ALU_EXT_ADDR_38
+0x4B5C US_ALU_EXT_ADDR_39
+0x4B60 US_ALU_EXT_ADDR_40
+0x4B64 US_ALU_EXT_ADDR_41
+0x4B68 US_ALU_EXT_ADDR_42
+0x4B6C US_ALU_EXT_ADDR_43
+0x4B70 US_ALU_EXT_ADDR_44
+0x4B74 US_ALU_EXT_ADDR_45
+0x4B78 US_ALU_EXT_ADDR_46
+0x4B7C US_ALU_EXT_ADDR_47
+0x4B80 US_ALU_EXT_ADDR_48
+0x4B84 US_ALU_EXT_ADDR_49
+0x4B88 US_ALU_EXT_ADDR_50
+0x4B8C US_ALU_EXT_ADDR_51
+0x4B90 US_ALU_EXT_ADDR_52
+0x4B94 US_ALU_EXT_ADDR_53
+0x4B98 US_ALU_EXT_ADDR_54
+0x4B9C US_ALU_EXT_ADDR_55
+0x4BA0 US_ALU_EXT_ADDR_56
+0x4BA4 US_ALU_EXT_ADDR_57
+0x4BA8 US_ALU_EXT_ADDR_58
+0x4BAC US_ALU_EXT_ADDR_59
+0x4BB0 US_ALU_EXT_ADDR_60
+0x4BB4 US_ALU_EXT_ADDR_61
+0x4BB8 US_ALU_EXT_ADDR_62
+0x4BBC US_ALU_EXT_ADDR_63
+0x4BC0 FG_FOG_BLEND
+0x4BC4 FG_FOG_FACTOR
+0x4BC8 FG_FOG_COLOR_R
+0x4BCC FG_FOG_COLOR_G
+0x4BD0 FG_FOG_COLOR_B
+0x4BD4 FG_ALPHA_FUNC
+0x4BD8 FG_DEPTH_SRC
+0x4C00 US_ALU_CONST_R_0
+0x4C04 US_ALU_CONST_G_0
+0x4C08 US_ALU_CONST_B_0
+0x4C0C US_ALU_CONST_A_0
+0x4C10 US_ALU_CONST_R_1
+0x4C14 US_ALU_CONST_G_1
+0x4C18 US_ALU_CONST_B_1
+0x4C1C US_ALU_CONST_A_1
+0x4C20 US_ALU_CONST_R_2
+0x4C24 US_ALU_CONST_G_2
+0x4C28 US_ALU_CONST_B_2
+0x4C2C US_ALU_CONST_A_2
+0x4C30 US_ALU_CONST_R_3
+0x4C34 US_ALU_CONST_G_3
+0x4C38 US_ALU_CONST_B_3
+0x4C3C US_ALU_CONST_A_3
+0x4C40 US_ALU_CONST_R_4
+0x4C44 US_ALU_CONST_G_4
+0x4C48 US_ALU_CONST_B_4
+0x4C4C US_ALU_CONST_A_4
+0x4C50 US_ALU_CONST_R_5
+0x4C54 US_ALU_CONST_G_5
+0x4C58 US_ALU_CONST_B_5
+0x4C5C US_ALU_CONST_A_5
+0x4C60 US_ALU_CONST_R_6
+0x4C64 US_ALU_CONST_G_6
+0x4C68 US_ALU_CONST_B_6
+0x4C6C US_ALU_CONST_A_6
+0x4C70 US_ALU_CONST_R_7
+0x4C74 US_ALU_CONST_G_7
+0x4C78 US_ALU_CONST_B_7
+0x4C7C US_ALU_CONST_A_7
+0x4C80 US_ALU_CONST_R_8
+0x4C84 US_ALU_CONST_G_8
+0x4C88 US_ALU_CONST_B_8
+0x4C8C US_ALU_CONST_A_8
+0x4C90 US_ALU_CONST_R_9
+0x4C94 US_ALU_CONST_G_9
+0x4C98 US_ALU_CONST_B_9
+0x4C9C US_ALU_CONST_A_9
+0x4CA0 US_ALU_CONST_R_10
+0x4CA4 US_ALU_CONST_G_10
+0x4CA8 US_ALU_CONST_B_10
+0x4CAC US_ALU_CONST_A_10
+0x4CB0 US_ALU_CONST_R_11
+0x4CB4 US_ALU_CONST_G_11
+0x4CB8 US_ALU_CONST_B_11
+0x4CBC US_ALU_CONST_A_11
+0x4CC0 US_ALU_CONST_R_12
+0x4CC4 US_ALU_CONST_G_12
+0x4CC8 US_ALU_CONST_B_12
+0x4CCC US_ALU_CONST_A_12
+0x4CD0 US_ALU_CONST_R_13
+0x4CD4 US_ALU_CONST_G_13
+0x4CD8 US_ALU_CONST_B_13
+0x4CDC US_ALU_CONST_A_13
+0x4CE0 US_ALU_CONST_R_14
+0x4CE4 US_ALU_CONST_G_14
+0x4CE8 US_ALU_CONST_B_14
+0x4CEC US_ALU_CONST_A_14
+0x4CF0 US_ALU_CONST_R_15
+0x4CF4 US_ALU_CONST_G_15
+0x4CF8 US_ALU_CONST_B_15
+0x4CFC US_ALU_CONST_A_15
+0x4D00 US_ALU_CONST_R_16
+0x4D04 US_ALU_CONST_G_16
+0x4D08 US_ALU_CONST_B_16
+0x4D0C US_ALU_CONST_A_16
+0x4D10 US_ALU_CONST_R_17
+0x4D14 US_ALU_CONST_G_17
+0x4D18 US_ALU_CONST_B_17
+0x4D1C US_ALU_CONST_A_17
+0x4D20 US_ALU_CONST_R_18
+0x4D24 US_ALU_CONST_G_18
+0x4D28 US_ALU_CONST_B_18
+0x4D2C US_ALU_CONST_A_18
+0x4D30 US_ALU_CONST_R_19
+0x4D34 US_ALU_CONST_G_19
+0x4D38 US_ALU_CONST_B_19
+0x4D3C US_ALU_CONST_A_19
+0x4D40 US_ALU_CONST_R_20
+0x4D44 US_ALU_CONST_G_20
+0x4D48 US_ALU_CONST_B_20
+0x4D4C US_ALU_CONST_A_20
+0x4D50 US_ALU_CONST_R_21
+0x4D54 US_ALU_CONST_G_21
+0x4D58 US_ALU_CONST_B_21
+0x4D5C US_ALU_CONST_A_21
+0x4D60 US_ALU_CONST_R_22
+0x4D64 US_ALU_CONST_G_22
+0x4D68 US_ALU_CONST_B_22
+0x4D6C US_ALU_CONST_A_22
+0x4D70 US_ALU_CONST_R_23
+0x4D74 US_ALU_CONST_G_23
+0x4D78 US_ALU_CONST_B_23
+0x4D7C US_ALU_CONST_A_23
+0x4D80 US_ALU_CONST_R_24
+0x4D84 US_ALU_CONST_G_24
+0x4D88 US_ALU_CONST_B_24
+0x4D8C US_ALU_CONST_A_24
+0x4D90 US_ALU_CONST_R_25
+0x4D94 US_ALU_CONST_G_25
+0x4D98 US_ALU_CONST_B_25
+0x4D9C US_ALU_CONST_A_25
+0x4DA0 US_ALU_CONST_R_26
+0x4DA4 US_ALU_CONST_G_26
+0x4DA8 US_ALU_CONST_B_26
+0x4DAC US_ALU_CONST_A_26
+0x4DB0 US_ALU_CONST_R_27
+0x4DB4 US_ALU_CONST_G_27
+0x4DB8 US_ALU_CONST_B_27
+0x4DBC US_ALU_CONST_A_27
+0x4DC0 US_ALU_CONST_R_28
+0x4DC4 US_ALU_CONST_G_28
+0x4DC8 US_ALU_CONST_B_28
+0x4DCC US_ALU_CONST_A_28
+0x4DD0 US_ALU_CONST_R_29
+0x4DD4 US_ALU_CONST_G_29
+0x4DD8 US_ALU_CONST_B_29
+0x4DDC US_ALU_CONST_A_29
+0x4DE0 US_ALU_CONST_R_30
+0x4DE4 US_ALU_CONST_G_30
+0x4DE8 US_ALU_CONST_B_30
+0x4DEC US_ALU_CONST_A_30
+0x4DF0 US_ALU_CONST_R_31
+0x4DF4 US_ALU_CONST_G_31
+0x4DF8 US_ALU_CONST_B_31
+0x4DFC US_ALU_CONST_A_31
+0x4E04 RB3D_BLENDCNTL_R3
+0x4E08 RB3D_ABLENDCNTL_R3
+0x4E0C RB3D_COLOR_CHANNEL_MASK
+0x4E10 RB3D_CONSTANT_COLOR
+0x4E14 RB3D_COLOR_CLEAR_VALUE
+0x4E18 RB3D_ROPCNTL_R3
+0x4E1C RB3D_CLRCMP_FLIPE_R3
+0x4E20 RB3D_CLRCMP_CLR_R3
+0x4E24 RB3D_CLRCMP_MSK_R3
+0x4E48 RB3D_DEBUG_CTL
+0x4E4C RB3D_DSTCACHE_CTLSTAT_R3
+0x4E50 RB3D_DITHER_CTL
+0x4E54 RB3D_CMASK_OFFSET0
+0x4E58 RB3D_CMASK_OFFSET1
+0x4E5C RB3D_CMASK_OFFSET2
+0x4E60 RB3D_CMASK_OFFSET3
+0x4E64 RB3D_CMASK_PITCH0
+0x4E68 RB3D_CMASK_PITCH1
+0x4E6C RB3D_CMASK_PITCH2
+0x4E70 RB3D_CMASK_PITCH3
+0x4E74 RB3D_CMASK_WRINDEX
+0x4E78 RB3D_CMASK_DWORD
+0x4E7C RB3D_CMASK_RDINDEX
+0x4E80 RB3D_AARESOLVE_OFFSET
+0x4E84 RB3D_AARESOLVE_PITCH
+0x4E88 RB3D_AARESOLVE_CTL
+0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD
+0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD
+0x4F04 ZB_ZSTENCILCNTL
+0x4F08 ZB_STENCILREFMASK
+0x4F14 ZB_ZTOP
+0x4F18 ZB_ZCACHE_CTLSTAT
+0x4F1C ZB_BW_CNTL
+0x4F28 ZB_DEPTHCLEARVALUE
+0x4F30 ZB_ZMASK_OFFSET
+0x4F34 ZB_ZMASK_PITCH
+0x4F38 ZB_ZMASK_WRINDEX
+0x4F3C ZB_ZMASK_DWORD
+0x4F40 ZB_ZMASK_RDINDEX
+0x4F44 ZB_HIZ_OFFSET
+0x4F48 ZB_HIZ_WRINDEX
+0x4F4C ZB_HIZ_DWORD
+0x4F50 ZB_HIZ_RDINDEX
+0x4F54 ZB_HIZ_PITCH
+0x4F58 ZB_ZPASS_DATA
diff --git a/drivers/gpu/drm/radeon/reg_srcs/rs600 b/drivers/gpu/drm/radeon/reg_srcs/rs600
index 8e3c0b807add..6801b865d1c4 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/rs600
+++ b/drivers/gpu/drm/radeon/reg_srcs/rs600
@@ -153,7 +153,7 @@ rs600 0x6d40
 0x42A4 SU_POLY_OFFSET_FRONT_SCALE
 0x42A8 SU_POLY_OFFSET_FRONT_OFFSET
 0x42AC SU_POLY_OFFSET_BACK_SCALE
-0x42B0 SU_POLY_OFFSET_BACK_OFFSET 
+0x42B0 SU_POLY_OFFSET_BACK_OFFSET
 0x42B4 SU_POLY_OFFSET_ENABLE
 0x42B8 SU_CULL_MODE
 0x42C0 SU_DEPTH_SCALE
@@ -291,6 +291,8 @@ rs600 0x6d40
 0x46AC US_OUT_FMT_2
 0x46B0 US_OUT_FMT_3
 0x46B4 US_W_FMT
+0x46B8 US_CODE_BANK
+0x46BC US_CODE_EXT
 0x46C0 US_ALU_RGB_ADDR_0
 0x46C4 US_ALU_RGB_ADDR_1
 0x46C8 US_ALU_RGB_ADDR_2
@@ -547,6 +549,70 @@ rs600 0x6d40
 0x4AB4 US_ALU_ALPHA_INST_61
 0x4AB8 US_ALU_ALPHA_INST_62
 0x4ABC US_ALU_ALPHA_INST_63
+0x4AC0 US_ALU_EXT_ADDR_0
+0x4AC4 US_ALU_EXT_ADDR_1
+0x4AC8 US_ALU_EXT_ADDR_2
+0x4ACC US_ALU_EXT_ADDR_3
+0x4AD0 US_ALU_EXT_ADDR_4
+0x4AD4 US_ALU_EXT_ADDR_5
+0x4AD8 US_ALU_EXT_ADDR_6
+0x4ADC US_ALU_EXT_ADDR_7
+0x4AE0 US_ALU_EXT_ADDR_8
+0x4AE4 US_ALU_EXT_ADDR_9
+0x4AE8 US_ALU_EXT_ADDR_10
+0x4AEC US_ALU_EXT_ADDR_11
+0x4AF0 US_ALU_EXT_ADDR_12
+0x4AF4 US_ALU_EXT_ADDR_13
+0x4AF8 US_ALU_EXT_ADDR_14
+0x4AFC US_ALU_EXT_ADDR_15
+0x4B00 US_ALU_EXT_ADDR_16
+0x4B04 US_ALU_EXT_ADDR_17
+0x4B08 US_ALU_EXT_ADDR_18
+0x4B0C US_ALU_EXT_ADDR_19
+0x4B10 US_ALU_EXT_ADDR_20
+0x4B14 US_ALU_EXT_ADDR_21
+0x4B18 US_ALU_EXT_ADDR_22
+0x4B1C US_ALU_EXT_ADDR_23
+0x4B20 US_ALU_EXT_ADDR_24
+0x4B24 US_ALU_EXT_ADDR_25
+0x4B28 US_ALU_EXT_ADDR_26
+0x4B2C US_ALU_EXT_ADDR_27
+0x4B30 US_ALU_EXT_ADDR_28
+0x4B34 US_ALU_EXT_ADDR_29
+0x4B38 US_ALU_EXT_ADDR_30
+0x4B3C US_ALU_EXT_ADDR_31
+0x4B40 US_ALU_EXT_ADDR_32
+0x4B44 US_ALU_EXT_ADDR_33
+0x4B48 US_ALU_EXT_ADDR_34
+0x4B4C US_ALU_EXT_ADDR_35
+0x4B50 US_ALU_EXT_ADDR_36
+0x4B54 US_ALU_EXT_ADDR_37
+0x4B58 US_ALU_EXT_ADDR_38
+0x4B5C US_ALU_EXT_ADDR_39
+0x4B60 US_ALU_EXT_ADDR_40
+0x4B64 US_ALU_EXT_ADDR_41
+0x4B68 US_ALU_EXT_ADDR_42
+0x4B6C US_ALU_EXT_ADDR_43
+0x4B70 US_ALU_EXT_ADDR_44
+0x4B74 US_ALU_EXT_ADDR_45
+0x4B78 US_ALU_EXT_ADDR_46
+0x4B7C US_ALU_EXT_ADDR_47
+0x4B80 US_ALU_EXT_ADDR_48
+0x4B84 US_ALU_EXT_ADDR_49
+0x4B88 US_ALU_EXT_ADDR_50
+0x4B8C US_ALU_EXT_ADDR_51
+0x4B90 US_ALU_EXT_ADDR_52
+0x4B94 US_ALU_EXT_ADDR_53
+0x4B98 US_ALU_EXT_ADDR_54
+0x4B9C US_ALU_EXT_ADDR_55
+0x4BA0 US_ALU_EXT_ADDR_56
+0x4BA4 US_ALU_EXT_ADDR_57
+0x4BA8 US_ALU_EXT_ADDR_58
+0x4BAC US_ALU_EXT_ADDR_59
+0x4BB0 US_ALU_EXT_ADDR_60
+0x4BB4 US_ALU_EXT_ADDR_61
+0x4BB8 US_ALU_EXT_ADDR_62
+0x4BBC US_ALU_EXT_ADDR_63
 0x4BC0 FG_FOG_BLEND
 0x4BC4 FG_FOG_FACTOR
 0x4BC8 FG_FOG_COLOR_R
diff --git a/drivers/gpu/drm/radeon/reg_srcs/rv515 b/drivers/gpu/drm/radeon/reg_srcs/rv515
index 0102a0d5735c..38abf63bf2cd 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/rv515
+++ b/drivers/gpu/drm/radeon/reg_srcs/rv515
@@ -161,7 +161,12 @@ rv515 0x6d40
 0x401C GB_SELECT
 0x4020 GB_AA_CONFIG
 0x4024 GB_FIFO_SIZE
+0x4028 GB_Z_PEQ_CONFIG
 0x4100 TX_INVALTAGS
+0x4114 SU_TEX_WRAP_PS3
+0x4118 PS3_ENABLE
+0x411c PS3_VTX_FMT
+0x4120 PS3_TEX_SOURCE
 0x4200 GA_POINT_S0
 0x4204 GA_POINT_T0
 0x4208 GA_POINT_S1
@@ -171,6 +176,7 @@ rv515 0x6d40
 0x4230 GA_POINT_MINMAX
 0x4234 GA_LINE_CNTL
 0x4238 GA_LINE_STIPPLE_CONFIG
+0x4258 GA_COLOR_CONTROL_PS3
 0x4260 GA_LINE_STIPPLE_VALUE
 0x4264 GA_LINE_S0
 0x4268 GA_LINE_S1
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 368415df5f3a..9f5418983e2a 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -356,6 +356,7 @@ static int rs400_mc_init(struct radeon_device *rdev)
 	rdev->mc.vram_location = G_00015C_MC_FB_START(tmp) << 16;
 	rdev->mc.gtt_location = 0xFFFFFFFFUL;
 	r = radeon_mc_setup(rdev);
+	rdev->mc.igp_sideport_enabled = radeon_combios_sideport_present(rdev);
 	if (r)
 		return r;
 	return 0;
@@ -395,6 +396,7 @@ static int rs400_startup(struct radeon_device *rdev)
 		return r;
 	/* Enable IRQ */
 	r100_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 4f8ea4260572..d5255751e7b3 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -56,6 +56,7 @@ int rs600_mc_init(struct radeon_device *rdev)
 	rdev->mc.vram_location = G_000004_MC_FB_START(tmp) << 16;
 	rdev->mc.gtt_location = 0xffffffffUL;
 	r = radeon_mc_setup(rdev);
+	rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
 	if (r)
 		return r;
 	return 0;
@@ -134,7 +135,8 @@ void rs600_hpd_init(struct radeon_device *rdev)
 			break;
 		}
 	}
-	rs600_irq_set(rdev);
+	if (rdev->irq.installed)
+		rs600_irq_set(rdev);
 }
 
 void rs600_hpd_fini(struct radeon_device *rdev)
@@ -315,6 +317,11 @@ int rs600_irq_set(struct radeon_device *rdev)
 	u32 hpd2 = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL) &
 		~S_007D18_DC_HOT_PLUG_DETECT2_INT_EN(1);
 
+	if (!rdev->irq.installed) {
+		WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+		WREG32(R_000040_GEN_INT_CNTL, 0);
+		return -EINVAL;
+	}
 	if (rdev->irq.sw_int) {
 		tmp |= S_000040_SW_INT_EN(1);
 	}
@@ -396,7 +403,7 @@ int rs600_irq_process(struct radeon_device *rdev)
 	}
 	while (status || r500_disp_int) {
 		/* SW interrupt */
-		if (G_000040_SW_INT_EN(status))
+		if (G_000044_SW_INT(status))
 			radeon_fence_process(rdev);
 		/* Vertical blank interrupts */
 		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(r500_disp_int))
@@ -553,6 +560,7 @@ static int rs600_startup(struct radeon_device *rdev)
 		return r;
 	/* Enable IRQ */
 	rs600_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 1e22f52d6039..cd31da913771 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -172,6 +172,7 @@ static int rs690_mc_init(struct radeon_device *rdev)
 	rdev->mc.vram_location = G_000100_MC_FB_START(tmp) << 16;
 	rdev->mc.gtt_location = 0xFFFFFFFFUL;
 	r = radeon_mc_setup(rdev);
+	rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
 	if (r)
 		return r;
 	return 0;
@@ -625,6 +626,7 @@ static int rs690_startup(struct radeon_device *rdev)
 		return r;
 	/* Enable IRQ */
 	rs600_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 59632a506b46..62756717b044 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -479,6 +479,7 @@ static int rv515_startup(struct radeon_device *rdev)
 	}
 	/* Enable IRQ */
 	rs600_irq_set(rdev);
+	rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 3bcb66e52786..59c71245fb91 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1096,8 +1096,7 @@ void rv770_fini(struct radeon_device *rdev)
 	radeon_gem_fini(rdev);
 	radeon_fence_driver_fini(rdev);
 	radeon_clocks_fini(rdev);
-	if (rdev->flags & RADEON_IS_AGP)
-		radeon_agp_fini(rdev);
+	radeon_agp_fini(rdev);
 	radeon_bo_fini(rdev);
 	radeon_atombios_fini(rdev);
 	kfree(rdev->bios);
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 4b96e7a898cf..5b4d66dc1a05 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -431,6 +431,13 @@ static const struct hid_device_id apple_devices[] = {
 		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+			APPLE_ISO_KEYBOARD },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 80792d38d25c..eabe5f87c6c1 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1285,6 +1285,9 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
@@ -1553,6 +1556,7 @@ static const struct hid_device_id hid_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3839340e293a..010368e649ed 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -88,6 +88,9 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI	0x0236
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO	0x0237
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS	0x0238
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b
 #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY	0x030a
 #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY	0x030b
 #define USB_DEVICE_ID_APPLE_ATV_IRCONTROL	0x8241
@@ -166,6 +169,9 @@
 #define USB_VENDOR_ID_ESSENTIAL_REALITY	0x0d7f
 #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
 
+#define USB_VENDOR_ID_ETT		0x0664
+#define USB_DEVICE_ID_TC5UH		0x0309
+
 #define USB_VENDOR_ID_EZKEY 		0x0518
 #define USB_DEVICE_ID_BTC_8193		0x0002
 
diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c
index 5b222eed0692..510dd1340597 100644
--- a/drivers/hid/hid-samsung.c
+++ b/drivers/hid/hid-samsung.c
@@ -39,7 +39,17 @@
  *
  * 3. 135 byte report descriptor
  * Report #4 has an array field with logical range 0..17 instead of 1..14.
+ *
+ * 4. 171 byte report descriptor
+ * Report #3 has an array field with logical range 0..1 instead of 1..3.
  */
+static inline void samsung_dev_trace(struct hid_device *hdev,
+		unsigned int rsize)
+{
+	dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+			"descriptor\n", rsize);
+}
+
 static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		unsigned int rsize)
 {
@@ -47,8 +57,7 @@ static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 			rdesc[177] == 0x75 && rdesc[178] == 0x30 &&
 			rdesc[179] == 0x95 && rdesc[180] == 0x01 &&
 			rdesc[182] == 0x40) {
-		dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
-				"descriptor\n", 184);
+		samsung_dev_trace(hdev, 184);
 		rdesc[176] = 0xff;
 		rdesc[178] = 0x08;
 		rdesc[180] = 0x06;
@@ -56,17 +65,21 @@ static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	} else
 	if (rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
 			rdesc[194] == 0x25 && rdesc[195] == 0x12) {
-		dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
-				"descriptor\n", 203);
+		samsung_dev_trace(hdev, 203);
 		rdesc[193] = 0x1;
 		rdesc[195] = 0xf;
 	} else
 	if (rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
 			rdesc[126] == 0x25 && rdesc[127] == 0x11) {
-		dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
-				"descriptor\n", 135);
+		samsung_dev_trace(hdev, 135);
 		rdesc[125] = 0x1;
 		rdesc[127] = 0xe;
+	} else
+	if (rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
+			rdesc[162] == 0x25 && rdesc[163] == 0x01) {
+		samsung_dev_trace(hdev, 171);
+		rdesc[161] = 0x1;
+		rdesc[163] = 0x3;
 	}
 }
 
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 747542172242..12dcda529201 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -142,6 +142,7 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
 		wdata->butstate = rw;
 		input_report_key(input, BTN_0, rw & 0x02);
 		input_report_key(input, BTN_1, rw & 0x01);
+		input_report_key(input, BTN_TOOL_FINGER, 0xf0);
 		input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
 		input_sync(input);
 	}
@@ -196,6 +197,9 @@ static int wacom_probe(struct hid_device *hdev,
 	/* Pad */
 	input->evbit[0] |= BIT(EV_MSC);
 	input->mscbit[0] |= BIT(MSC_SERIAL);
+	set_bit(BTN_0, input->keybit);
+	set_bit(BTN_1, input->keybit);
+	set_bit(BTN_TOOL_FINGER, input->keybit);
 
 	/* Distance, rubber and mouse */
 	input->absbit[0] |= BIT(ABS_DISTANCE);
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 46c3c566307e..68cf87749a42 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -392,7 +392,7 @@ config SENSORS_GL520SM
 
 config SENSORS_CORETEMP
 	tristate "Intel Core/Core2/Atom temperature sensor"
-	depends on X86 && EXPERIMENTAL
+	depends on X86 && PCI && EXPERIMENTAL
 	help
 	  If you say yes here you get support for the temperature
 	  sensor inside your CPU. Most of the family 6 CPUs
@@ -792,6 +792,16 @@ config SENSORS_ADS7828
 	  This driver can also be built as a module.  If so, the module
 	  will be called ads7828.
 
+config SENSORS_AMC6821
+	tristate "Texas Instruments AMC6821"
+	depends on I2C  && EXPERIMENTAL
+	help
+	  If you say yes here you get support for the Texas Instruments
+	  AMC6821 hardware monitoring chips.
+
+	  This driver can also be build as a module.  If so, the module
+	  will be called amc6821.
+
 config SENSORS_THMC50
 	tristate "Texas Instruments THMC50 / Analog Devices ADM1022"
 	depends on I2C && EXPERIMENTAL
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 450c8e894277..4bc215c0953f 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -86,6 +86,7 @@ obj-$(CONFIG_SENSORS_SIS5595)	+= sis5595.o
 obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
 obj-$(CONFIG_SENSORS_SMSC47M1)	+= smsc47m1.o
 obj-$(CONFIG_SENSORS_SMSC47M192)+= smsc47m192.o
+obj-$(CONFIG_SENSORS_AMC6821)	+= amc6821.o
 obj-$(CONFIG_SENSORS_THMC50)	+= thmc50.o
 obj-$(CONFIG_SENSORS_TMP401)	+= tmp401.o
 obj-$(CONFIG_SENSORS_TMP421)	+= tmp421.o
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c
index a1a7ef14b519..a31e77c776ae 100644
--- a/drivers/hwmon/adt7462.c
+++ b/drivers/hwmon/adt7462.c
@@ -94,7 +94,7 @@ static const unsigned short normal_i2c[] = { 0x58, 0x5C, I2C_CLIENT_END };
 #define		ADT7462_PIN24_SHIFT		6
 #define		ADT7462_PIN26_VOLT_INPUT	0x08
 #define		ADT7462_PIN25_VOLT_INPUT	0x20
-#define		ADT7462_PIN28_SHIFT		6	/* cfg3 */
+#define		ADT7462_PIN28_SHIFT		4	/* cfg3 */
 #define		ADT7462_PIN28_VOLT		0x5
 
 #define ADT7462_REG_ALARM1			0xB8
diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c
new file mode 100644
index 000000000000..1c89d922d619
--- /dev/null
+++ b/drivers/hwmon/amc6821.c
@@ -0,0 +1,1116 @@
+/*
+	amc6821.c - Part of lm_sensors, Linux kernel modules for hardware
+	monitoring
+	Copyright (C) 2009 T. Mertelj <tomaz.mertelj@guest.arnes.si>
+
+	Based on max6650.c:
+	Copyright (C) 2007 Hans J. Koch <hjk@linutronix.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/kernel.h>	/* Needed for KERN_INFO */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+
+
+/*
+ * Addresses to scan.
+ */
+
+static const unsigned short normal_i2c[] = {0x18, 0x19, 0x1a, 0x2c, 0x2d, 0x2e,
+	0x4c, 0x4d, 0x4e, I2C_CLIENT_END};
+
+
+
+/*
+ * Insmod parameters
+ */
+
+static int pwminv = 0;	/*Inverted PWM output. */
+module_param(pwminv, int, S_IRUGO);
+
+static int init = 1; /*Power-on initialization.*/
+module_param(init, int, S_IRUGO);
+
+
+enum chips { amc6821 };
+
+#define AMC6821_REG_DEV_ID 0x3D
+#define AMC6821_REG_COMP_ID 0x3E
+#define AMC6821_REG_CONF1 0x00
+#define AMC6821_REG_CONF2 0x01
+#define AMC6821_REG_CONF3 0x3F
+#define AMC6821_REG_CONF4 0x04
+#define AMC6821_REG_STAT1 0x02
+#define AMC6821_REG_STAT2 0x03
+#define AMC6821_REG_TDATA_LOW 0x08
+#define AMC6821_REG_TDATA_HI 0x09
+#define AMC6821_REG_LTEMP_HI 0x0A
+#define AMC6821_REG_RTEMP_HI 0x0B
+#define AMC6821_REG_LTEMP_LIMIT_MIN 0x15
+#define AMC6821_REG_LTEMP_LIMIT_MAX 0x14
+#define AMC6821_REG_RTEMP_LIMIT_MIN 0x19
+#define AMC6821_REG_RTEMP_LIMIT_MAX 0x18
+#define AMC6821_REG_LTEMP_CRIT 0x1B
+#define AMC6821_REG_RTEMP_CRIT 0x1D
+#define AMC6821_REG_PSV_TEMP 0x1C
+#define AMC6821_REG_DCY 0x22
+#define AMC6821_REG_LTEMP_FAN_CTRL 0x24
+#define AMC6821_REG_RTEMP_FAN_CTRL 0x25
+#define AMC6821_REG_DCY_LOW_TEMP 0x21
+
+#define AMC6821_REG_TACH_LLIMITL 0x10
+#define AMC6821_REG_TACH_LLIMITH 0x11
+#define AMC6821_REG_TACH_HLIMITL 0x12
+#define AMC6821_REG_TACH_HLIMITH 0x13
+
+#define AMC6821_CONF1_START 0x01
+#define AMC6821_CONF1_FAN_INT_EN 0x02
+#define AMC6821_CONF1_FANIE 0x04
+#define AMC6821_CONF1_PWMINV 0x08
+#define AMC6821_CONF1_FAN_FAULT_EN 0x10
+#define AMC6821_CONF1_FDRC0 0x20
+#define AMC6821_CONF1_FDRC1 0x40
+#define AMC6821_CONF1_THERMOVIE 0x80
+
+#define AMC6821_CONF2_PWM_EN 0x01
+#define AMC6821_CONF2_TACH_MODE 0x02
+#define AMC6821_CONF2_TACH_EN 0x04
+#define AMC6821_CONF2_RTFIE 0x08
+#define AMC6821_CONF2_LTOIE 0x10
+#define AMC6821_CONF2_RTOIE 0x20
+#define AMC6821_CONF2_PSVIE 0x40
+#define AMC6821_CONF2_RST 0x80
+
+#define AMC6821_CONF3_THERM_FAN_EN 0x80
+#define AMC6821_CONF3_REV_MASK 0x0F
+
+#define AMC6821_CONF4_OVREN 0x10
+#define AMC6821_CONF4_TACH_FAST 0x20
+#define AMC6821_CONF4_PSPR 0x40
+#define AMC6821_CONF4_MODE 0x80
+
+#define AMC6821_STAT1_RPM_ALARM 0x01
+#define AMC6821_STAT1_FANS 0x02
+#define AMC6821_STAT1_RTH 0x04
+#define AMC6821_STAT1_RTL 0x08
+#define AMC6821_STAT1_R_THERM 0x10
+#define AMC6821_STAT1_RTF 0x20
+#define AMC6821_STAT1_LTH 0x40
+#define AMC6821_STAT1_LTL 0x80
+
+#define AMC6821_STAT2_RTC 0x08
+#define AMC6821_STAT2_LTC 0x10
+#define AMC6821_STAT2_LPSV 0x20
+#define AMC6821_STAT2_L_THERM 0x40
+#define AMC6821_STAT2_THERM_IN 0x80
+
+enum {IDX_TEMP1_INPUT = 0, IDX_TEMP1_MIN, IDX_TEMP1_MAX,
+	IDX_TEMP1_CRIT, IDX_TEMP2_INPUT, IDX_TEMP2_MIN,
+	IDX_TEMP2_MAX, IDX_TEMP2_CRIT,
+	TEMP_IDX_LEN, };
+
+static const u8 temp_reg[] = {AMC6821_REG_LTEMP_HI,
+			AMC6821_REG_LTEMP_LIMIT_MIN,
+			AMC6821_REG_LTEMP_LIMIT_MAX,
+			AMC6821_REG_LTEMP_CRIT,
+			AMC6821_REG_RTEMP_HI,
+			AMC6821_REG_RTEMP_LIMIT_MIN,
+			AMC6821_REG_RTEMP_LIMIT_MAX,
+			AMC6821_REG_RTEMP_CRIT, };
+
+enum {IDX_FAN1_INPUT = 0, IDX_FAN1_MIN, IDX_FAN1_MAX,
+	FAN1_IDX_LEN, };
+
+static const u8 fan_reg_low[] = {AMC6821_REG_TDATA_LOW,
+			AMC6821_REG_TACH_LLIMITL,
+			AMC6821_REG_TACH_HLIMITL, };
+
+
+static const u8 fan_reg_hi[] = {AMC6821_REG_TDATA_HI,
+			AMC6821_REG_TACH_LLIMITH,
+			AMC6821_REG_TACH_HLIMITH, };
+
+static int amc6821_probe(
+		struct i2c_client *client,
+		const struct i2c_device_id *id);
+static int amc6821_detect(
+		struct i2c_client *client,
+		struct i2c_board_info *info);
+static int amc6821_init_client(struct i2c_client *client);
+static int amc6821_remove(struct i2c_client *client);
+static struct amc6821_data *amc6821_update_device(struct device *dev);
+
+/*
+ * Driver data (common to all clients)
+ */
+
+static const struct i2c_device_id amc6821_id[] = {
+	{ "amc6821", amc6821 },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(i2c, amc6821_id);
+
+static struct i2c_driver amc6821_driver = {
+	.class = I2C_CLASS_HWMON,
+	.driver = {
+		.name	= "amc6821",
+	},
+	.probe = amc6821_probe,
+	.remove = amc6821_remove,
+	.id_table = amc6821_id,
+	.detect = amc6821_detect,
+	.address_list = normal_i2c,
+};
+
+
+/*
+ * Client data (each client gets its own)
+  */
+
+struct amc6821_data {
+	struct device *hwmon_dev;
+	struct mutex update_lock;
+	char valid; /* zero until following fields are valid */
+	unsigned long last_updated; /* in jiffies */
+
+	/* register values */
+	int temp[TEMP_IDX_LEN];
+
+	u16 fan[FAN1_IDX_LEN];
+	u8 fan1_div;
+
+	u8 pwm1;
+	u8 temp1_auto_point_temp[3];
+	u8 temp2_auto_point_temp[3];
+	u8 pwm1_auto_point_pwm[3];
+	u8 pwm1_enable;
+	u8 pwm1_auto_channels_temp;
+
+	u8 stat1;
+	u8 stat2;
+};
+
+
+static ssize_t get_temp(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	int ix = to_sensor_dev_attr(devattr)->index;
+
+	return sprintf(buf, "%d\n", data->temp[ix] * 1000);
+}
+
+
+
+static ssize_t set_temp(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf,
+		size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	int ix = to_sensor_dev_attr(attr)->index;
+	long val;
+
+	int ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		return ret;
+	val = SENSORS_LIMIT(val / 1000, -128, 127);
+
+	mutex_lock(&data->update_lock);
+	data->temp[ix] = val;
+	if (i2c_smbus_write_byte_data(client, temp_reg[ix], data->temp[ix])) {
+		dev_err(&client->dev, "Register write error, aborting.\n");
+		count = -EIO;
+	}
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+
+
+
+static ssize_t get_temp_alarm(
+	struct device *dev,
+	struct device_attribute *devattr,
+	char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	int ix = to_sensor_dev_attr(devattr)->index;
+	u8 flag;
+
+	switch (ix) {
+	case IDX_TEMP1_MIN:
+		flag = data->stat1 & AMC6821_STAT1_LTL;
+		break;
+	case IDX_TEMP1_MAX:
+		flag = data->stat1 & AMC6821_STAT1_LTH;
+		break;
+	case IDX_TEMP1_CRIT:
+		flag = data->stat2 & AMC6821_STAT2_LTC;
+		break;
+	case IDX_TEMP2_MIN:
+		flag = data->stat1 & AMC6821_STAT1_RTL;
+		break;
+	case IDX_TEMP2_MAX:
+		flag = data->stat1 & AMC6821_STAT1_RTH;
+		break;
+	case IDX_TEMP2_CRIT:
+		flag = data->stat2 & AMC6821_STAT2_RTC;
+		break;
+	default:
+		dev_dbg(dev, "Unknown attr->index (%d).\n", ix);
+		return -EINVAL;
+	}
+	if (flag)
+		return sprintf(buf, "1");
+	else
+		return sprintf(buf, "0");
+}
+
+
+
+
+static ssize_t get_temp2_fault(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	if (data->stat1 & AMC6821_STAT1_RTF)
+		return sprintf(buf, "1");
+	else
+		return sprintf(buf, "0");
+}
+
+static ssize_t get_pwm1(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	return sprintf(buf, "%d\n", data->pwm1);
+}
+
+static ssize_t set_pwm1(
+		struct device *dev,
+		struct device_attribute *devattr,
+		const char *buf,
+		size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	long val;
+	int ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		return ret;
+
+	mutex_lock(&data->update_lock);
+	data->pwm1 = SENSORS_LIMIT(val , 0, 255);
+	i2c_smbus_write_byte_data(client, AMC6821_REG_DCY, data->pwm1);
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+static ssize_t get_pwm1_enable(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	return sprintf(buf, "%d\n", data->pwm1_enable);
+}
+
+static ssize_t set_pwm1_enable(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf,
+		size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	long val;
+	int config = strict_strtol(buf, 10, &val);
+	if (config)
+		return config;
+
+	config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+	if (config < 0) {
+			dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+			return -EIO;
+	}
+
+	switch (val) {
+	case 1:
+		config &= ~AMC6821_CONF1_FDRC0;
+		config &= ~AMC6821_CONF1_FDRC1;
+		break;
+	case 2:
+		config &= ~AMC6821_CONF1_FDRC0;
+		config |= AMC6821_CONF1_FDRC1;
+		break;
+	case 3:
+		config |= AMC6821_CONF1_FDRC0;
+		config |= AMC6821_CONF1_FDRC1;
+		break;
+	default:
+		return -EINVAL;
+	}
+	mutex_lock(&data->update_lock);
+	if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF1, config)) {
+			dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+			count = -EIO;
+	}
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+
+static ssize_t get_pwm1_auto_channels_temp(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	return sprintf(buf, "%d\n", data->pwm1_auto_channels_temp);
+}
+
+
+static ssize_t get_temp_auto_point_temp(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	int ix = to_sensor_dev_attr_2(devattr)->index;
+	int nr = to_sensor_dev_attr_2(devattr)->nr;
+	struct amc6821_data *data = amc6821_update_device(dev);
+	switch (nr) {
+	case 1:
+		return sprintf(buf, "%d\n",
+			data->temp1_auto_point_temp[ix] * 1000);
+		break;
+	case 2:
+		return sprintf(buf, "%d\n",
+			data->temp2_auto_point_temp[ix] * 1000);
+		break;
+	default:
+		dev_dbg(dev, "Unknown attr->nr (%d).\n", nr);
+		return -EINVAL;
+	}
+}
+
+
+static ssize_t get_pwm1_auto_point_pwm(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	int ix = to_sensor_dev_attr(devattr)->index;
+	struct amc6821_data *data = amc6821_update_device(dev);
+	return sprintf(buf, "%d\n", data->pwm1_auto_point_pwm[ix]);
+}
+
+
+static inline ssize_t set_slope_register(struct i2c_client *client,
+		u8 reg,
+		u8 dpwm,
+		u8 *ptemp)
+{
+	int dt;
+	u8 tmp;
+
+	dt = ptemp[2]-ptemp[1];
+	for (tmp = 4; tmp > 0; tmp--) {
+		if (dt * (0x20 >> tmp) >= dpwm)
+			break;
+	}
+	tmp |= (ptemp[1] & 0x7C) << 1;
+	if (i2c_smbus_write_byte_data(client,
+			reg, tmp)) {
+		dev_err(&client->dev, "Register write error, aborting.\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+
+
+static ssize_t set_temp_auto_point_temp(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf,
+		size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = amc6821_update_device(dev);
+	int ix = to_sensor_dev_attr_2(attr)->index;
+	int nr = to_sensor_dev_attr_2(attr)->nr;
+	u8 *ptemp;
+	u8 reg;
+	int dpwm;
+	long val;
+	int ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		return ret;
+
+	switch (nr) {
+	case 1:
+		ptemp = data->temp1_auto_point_temp;
+		reg = AMC6821_REG_LTEMP_FAN_CTRL;
+		break;
+	case 2:
+		ptemp = data->temp2_auto_point_temp;
+		reg = AMC6821_REG_RTEMP_FAN_CTRL;
+		break;
+	default:
+		dev_dbg(dev, "Unknown attr->nr (%d).\n", nr);
+		return -EINVAL;
+	}
+
+	data->valid = 0;
+	mutex_lock(&data->update_lock);
+	switch (ix) {
+	case 0:
+		ptemp[0] = SENSORS_LIMIT(val / 1000, 0,
+				data->temp1_auto_point_temp[1]);
+		ptemp[0] = SENSORS_LIMIT(ptemp[0], 0,
+				data->temp2_auto_point_temp[1]);
+		ptemp[0] = SENSORS_LIMIT(ptemp[0], 0, 63);
+		if (i2c_smbus_write_byte_data(
+					client,
+					AMC6821_REG_PSV_TEMP,
+					ptemp[0])) {
+				dev_err(&client->dev,
+					"Register write error, aborting.\n");
+				count = -EIO;
+		}
+		goto EXIT;
+		break;
+	case 1:
+		ptemp[1] = SENSORS_LIMIT(
+					val / 1000,
+					(ptemp[0] & 0x7C) + 4,
+					124);
+		ptemp[1] &= 0x7C;
+		ptemp[2] = SENSORS_LIMIT(
+					ptemp[2], ptemp[1] + 1,
+					255);
+		break;
+	case 2:
+		ptemp[2] = SENSORS_LIMIT(
+					val / 1000,
+					ptemp[1]+1,
+					255);
+		break;
+	default:
+		dev_dbg(dev, "Unknown attr->index (%d).\n", ix);
+		count = -EINVAL;
+		goto EXIT;
+	}
+	dpwm = data->pwm1_auto_point_pwm[2] - data->pwm1_auto_point_pwm[1];
+	if (set_slope_register(client, reg, dpwm, ptemp))
+		count = -EIO;
+
+EXIT:
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+
+
+static ssize_t set_pwm1_auto_point_pwm(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf,
+		size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	int dpwm;
+	long val;
+	int ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		return ret;
+
+	mutex_lock(&data->update_lock);
+	data->pwm1_auto_point_pwm[1] = SENSORS_LIMIT(val, 0, 254);
+	if (i2c_smbus_write_byte_data(client, AMC6821_REG_DCY_LOW_TEMP,
+			data->pwm1_auto_point_pwm[1])) {
+		dev_err(&client->dev, "Register write error, aborting.\n");
+		count = -EIO;
+		goto EXIT;
+	}
+	dpwm = data->pwm1_auto_point_pwm[2] - data->pwm1_auto_point_pwm[1];
+	if (set_slope_register(client, AMC6821_REG_LTEMP_FAN_CTRL, dpwm,
+			data->temp1_auto_point_temp)) {
+		count = -EIO;
+		goto EXIT;
+	}
+	if (set_slope_register(client, AMC6821_REG_RTEMP_FAN_CTRL, dpwm,
+			data->temp2_auto_point_temp)) {
+		count = -EIO;
+		goto EXIT;
+	}
+
+EXIT:
+	data->valid = 0;
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+static ssize_t get_fan(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	int ix = to_sensor_dev_attr(devattr)->index;
+	if (0 == data->fan[ix])
+		return sprintf(buf, "0");
+	return sprintf(buf, "%d\n", (int)(6000000 / data->fan[ix]));
+}
+
+
+
+static ssize_t get_fan1_fault(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	if (data->stat1 & AMC6821_STAT1_FANS)
+		return sprintf(buf, "1");
+	else
+		return sprintf(buf, "0");
+}
+
+
+
+static ssize_t set_fan(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	long val;
+	int ix = to_sensor_dev_attr(attr)->index;
+	int ret = strict_strtol(buf, 10, &val);
+	if (ret)
+		return ret;
+	val = 1 > val ? 0xFFFF : 6000000/val;
+
+	mutex_lock(&data->update_lock);
+	data->fan[ix] = (u16) SENSORS_LIMIT(val, 1, 0xFFFF);
+	if (i2c_smbus_write_byte_data(client, fan_reg_low[ix],
+			data->fan[ix] & 0xFF)) {
+		dev_err(&client->dev, "Register write error, aborting.\n");
+		count = -EIO;
+		goto EXIT;
+	}
+	if (i2c_smbus_write_byte_data(client,
+			fan_reg_hi[ix], data->fan[ix] >> 8)) {
+		dev_err(&client->dev, "Register write error, aborting.\n");
+		count = -EIO;
+	}
+EXIT:
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+
+
+static ssize_t get_fan1_div(
+		struct device *dev,
+		struct device_attribute *devattr,
+		char *buf)
+{
+	struct amc6821_data *data = amc6821_update_device(dev);
+	return sprintf(buf, "%d\n", data->fan1_div);
+}
+
+static ssize_t set_fan1_div(
+		struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	long val;
+	int config = strict_strtol(buf, 10, &val);
+	if (config)
+		return config;
+
+	config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF4);
+	if (config < 0) {
+		dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+		return -EIO;
+	}
+	mutex_lock(&data->update_lock);
+	switch (val) {
+	case 2:
+		config &= ~AMC6821_CONF4_PSPR;
+		data->fan1_div = 2;
+		break;
+	case 4:
+		config |= AMC6821_CONF4_PSPR;
+		data->fan1_div = 4;
+		break;
+	default:
+		mutex_unlock(&data->update_lock);
+		count = -EINVAL;
+		goto EXIT;
+	}
+	if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF4, config)) {
+		dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+		count = -EIO;
+	}
+EXIT:
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
+
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+	get_temp, NULL, IDX_TEMP1_INPUT);
+static SENSOR_DEVICE_ATTR(temp1_min, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP1_MIN);
+static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP1_MAX);
+static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP1_CRIT);
+static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP1_MIN);
+static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP1_MAX);
+static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP1_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO | S_IWUSR,
+	get_temp, NULL, IDX_TEMP2_INPUT);
+static SENSOR_DEVICE_ATTR(temp2_min, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP2_MIN);
+static SENSOR_DEVICE_ATTR(temp2_max, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP2_MAX);
+static SENSOR_DEVICE_ATTR(temp2_crit, S_IRUGO | S_IWUSR, get_temp,
+	set_temp, IDX_TEMP2_CRIT);
+static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO,
+	get_temp2_fault, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp2_min_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP2_MIN);
+static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP2_MAX);
+static SENSOR_DEVICE_ATTR(temp2_crit_alarm, S_IRUGO,
+	get_temp_alarm, NULL, IDX_TEMP2_CRIT);
+static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, get_fan, NULL, IDX_FAN1_INPUT);
+static SENSOR_DEVICE_ATTR(fan1_min, S_IRUGO | S_IWUSR,
+	get_fan, set_fan, IDX_FAN1_MIN);
+static SENSOR_DEVICE_ATTR(fan1_max, S_IRUGO | S_IWUSR,
+	get_fan, set_fan, IDX_FAN1_MAX);
+static SENSOR_DEVICE_ATTR(fan1_fault, S_IRUGO, get_fan1_fault, NULL, 0);
+static SENSOR_DEVICE_ATTR(fan1_div, S_IRUGO | S_IWUSR,
+	get_fan1_div, set_fan1_div, 0);
+
+static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, get_pwm1, set_pwm1, 0);
+static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
+	get_pwm1_enable, set_pwm1_enable, 0);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_pwm, S_IRUGO,
+	get_pwm1_auto_point_pwm, NULL, 0);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_pwm, S_IWUSR | S_IRUGO,
+	get_pwm1_auto_point_pwm, set_pwm1_auto_point_pwm, 1);
+static SENSOR_DEVICE_ATTR(pwm1_auto_point3_pwm, S_IRUGO,
+	get_pwm1_auto_point_pwm, NULL, 2);
+static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IRUGO,
+	get_pwm1_auto_channels_temp, NULL, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point1_temp, S_IRUGO,
+	get_temp_auto_point_temp, NULL, 1, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point2_temp, S_IWUSR | S_IRUGO,
+	get_temp_auto_point_temp, set_temp_auto_point_temp, 1, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point3_temp, S_IWUSR | S_IRUGO,
+	get_temp_auto_point_temp, set_temp_auto_point_temp, 1, 2);
+
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point1_temp, S_IWUSR | S_IRUGO,
+	get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 0);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point2_temp, S_IWUSR | S_IRUGO,
+	get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point3_temp, S_IWUSR | S_IRUGO,
+	get_temp_auto_point_temp, set_temp_auto_point_temp, 2, 2);
+
+
+
+static struct attribute *amc6821_attrs[] = {
+	&sensor_dev_attr_temp1_input.dev_attr.attr,
+	&sensor_dev_attr_temp1_min.dev_attr.attr,
+	&sensor_dev_attr_temp1_max.dev_attr.attr,
+	&sensor_dev_attr_temp1_crit.dev_attr.attr,
+	&sensor_dev_attr_temp1_min_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp2_input.dev_attr.attr,
+	&sensor_dev_attr_temp2_min.dev_attr.attr,
+	&sensor_dev_attr_temp2_max.dev_attr.attr,
+	&sensor_dev_attr_temp2_crit.dev_attr.attr,
+	&sensor_dev_attr_temp2_min_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp2_crit_alarm.dev_attr.attr,
+	&sensor_dev_attr_temp2_fault.dev_attr.attr,
+	&sensor_dev_attr_fan1_input.dev_attr.attr,
+	&sensor_dev_attr_fan1_min.dev_attr.attr,
+	&sensor_dev_attr_fan1_max.dev_attr.attr,
+	&sensor_dev_attr_fan1_fault.dev_attr.attr,
+	&sensor_dev_attr_fan1_div.dev_attr.attr,
+	&sensor_dev_attr_pwm1.dev_attr.attr,
+	&sensor_dev_attr_pwm1_enable.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_channels_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point3_pwm.dev_attr.attr,
+	&sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
+	&sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
+	&sensor_dev_attr_temp1_auto_point3_temp.dev_attr.attr,
+	&sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
+	&sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
+	&sensor_dev_attr_temp2_auto_point3_temp.dev_attr.attr,
+	NULL
+};
+
+static struct attribute_group amc6821_attr_grp = {
+	.attrs = amc6821_attrs,
+};
+
+
+
+/* Return 0 if detection is successful, -ENODEV otherwise */
+static int amc6821_detect(
+		struct i2c_client *client,
+		struct i2c_board_info *info)
+{
+	struct i2c_adapter *adapter = client->adapter;
+	int address = client->addr;
+	int dev_id, comp_id;
+
+	dev_dbg(&adapter->dev, "amc6821_detect called.\n");
+
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_dbg(&adapter->dev,
+			"amc6821: I2C bus doesn't support byte mode, "
+			"skipping.\n");
+		return -ENODEV;
+	}
+
+	dev_id = i2c_smbus_read_byte_data(client, AMC6821_REG_DEV_ID);
+	comp_id = i2c_smbus_read_byte_data(client, AMC6821_REG_COMP_ID);
+	if (dev_id != 0x21 || comp_id != 0x49) {
+		dev_dbg(&adapter->dev,
+			"amc6821: detection failed at 0x%02x.\n",
+			address);
+		return -ENODEV;
+	}
+
+	/* Bit 7 of the address register is ignored, so we can check the
+	   ID registers again */
+	dev_id = i2c_smbus_read_byte_data(client, 0x80 | AMC6821_REG_DEV_ID);
+	comp_id = i2c_smbus_read_byte_data(client, 0x80 | AMC6821_REG_COMP_ID);
+	if (dev_id != 0x21 || comp_id != 0x49) {
+		dev_dbg(&adapter->dev,
+			"amc6821: detection failed at 0x%02x.\n",
+			address);
+		return -ENODEV;
+	}
+
+	dev_info(&adapter->dev, "amc6821: chip found at 0x%02x.\n", address);
+	strlcpy(info->type, "amc6821", I2C_NAME_SIZE);
+
+	return 0;
+}
+
+static int amc6821_probe(
+	struct i2c_client *client,
+	const struct i2c_device_id *id)
+{
+	struct amc6821_data *data;
+	int err;
+
+	data = kzalloc(sizeof(struct amc6821_data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&client->dev, "out of memory.\n");
+		return -ENOMEM;
+	}
+
+
+	i2c_set_clientdata(client, data);
+	mutex_init(&data->update_lock);
+
+	/*
+	 * Initialize the amc6821 chip
+	 */
+	err = amc6821_init_client(client);
+	if (err)
+		goto err_free;
+
+	err = sysfs_create_group(&client->dev.kobj, &amc6821_attr_grp);
+	if (err)
+		goto err_free;
+
+	data->hwmon_dev = hwmon_device_register(&client->dev);
+	if (!IS_ERR(data->hwmon_dev))
+		return 0;
+
+	err = PTR_ERR(data->hwmon_dev);
+	dev_err(&client->dev, "error registering hwmon device.\n");
+	sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp);
+err_free:
+	kfree(data);
+	return err;
+}
+
+static int amc6821_remove(struct i2c_client *client)
+{
+	struct amc6821_data *data = i2c_get_clientdata(client);
+
+	hwmon_device_unregister(data->hwmon_dev);
+	sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp);
+
+	kfree(data);
+
+	return 0;
+}
+
+
+static int amc6821_init_client(struct i2c_client *client)
+{
+	int config;
+	int err = -EIO;
+
+	if (init) {
+		config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF4);
+
+		if (config < 0) {
+				dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+				return err;
+		}
+
+		config |= AMC6821_CONF4_MODE;
+
+		if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF4,
+				config)) {
+			dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+			return err;
+		}
+
+		config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF3);
+
+		if (config < 0) {
+			dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+			return err;
+		}
+
+		dev_info(&client->dev, "Revision %d\n", config & 0x0f);
+
+		config &= ~AMC6821_CONF3_THERM_FAN_EN;
+
+		if (i2c_smbus_write_byte_data(client, AMC6821_REG_CONF3,
+				config)) {
+			dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+			return err;
+		}
+
+		config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF2);
+
+		if (config < 0) {
+			dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+			return err;
+		}
+
+		config &= ~AMC6821_CONF2_RTFIE;
+		config &= ~AMC6821_CONF2_LTOIE;
+		config &= ~AMC6821_CONF2_RTOIE;
+		if (i2c_smbus_write_byte_data(client,
+				AMC6821_REG_CONF2, config)) {
+			dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+			return err;
+		}
+
+		config = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+
+		if (config < 0) {
+			dev_err(&client->dev,
+			"Error reading configuration register, aborting.\n");
+			return err;
+		}
+
+		config &= ~AMC6821_CONF1_THERMOVIE;
+		config &= ~AMC6821_CONF1_FANIE;
+		config |= AMC6821_CONF1_START;
+		if (pwminv)
+			config |= AMC6821_CONF1_PWMINV;
+		else
+			config &= ~AMC6821_CONF1_PWMINV;
+
+		if (i2c_smbus_write_byte_data(
+				client, AMC6821_REG_CONF1, config)) {
+			dev_err(&client->dev,
+			"Configuration register write error, aborting.\n");
+			return err;
+		}
+	}
+	return 0;
+}
+
+
+static struct amc6821_data *amc6821_update_device(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct amc6821_data *data = i2c_get_clientdata(client);
+	int timeout = HZ;
+	u8 reg;
+	int i;
+
+	mutex_lock(&data->update_lock);
+
+	if (time_after(jiffies, data->last_updated + timeout) ||
+			!data->valid) {
+
+		for (i = 0; i < TEMP_IDX_LEN; i++)
+			data->temp[i] = i2c_smbus_read_byte_data(client,
+				temp_reg[i]);
+
+		data->stat1 = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_STAT1);
+		data->stat2 = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_STAT2);
+
+		data->pwm1 = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_DCY);
+		for (i = 0; i < FAN1_IDX_LEN; i++) {
+			data->fan[i] = i2c_smbus_read_byte_data(
+					client,
+					fan_reg_low[i]);
+			data->fan[i] += i2c_smbus_read_byte_data(
+					client,
+					fan_reg_hi[i]) << 8;
+		}
+		data->fan1_div = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_CONF4);
+		data->fan1_div = data->fan1_div & AMC6821_CONF4_PSPR ? 4 : 2;
+
+		data->pwm1_auto_point_pwm[0] = 0;
+		data->pwm1_auto_point_pwm[2] = 255;
+		data->pwm1_auto_point_pwm[1] = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_DCY_LOW_TEMP);
+
+		data->temp1_auto_point_temp[0] =
+			i2c_smbus_read_byte_data(client,
+					AMC6821_REG_PSV_TEMP);
+		data->temp2_auto_point_temp[0] =
+				data->temp1_auto_point_temp[0];
+		reg = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_LTEMP_FAN_CTRL);
+		data->temp1_auto_point_temp[1] = (reg & 0xF8) >> 1;
+		reg &= 0x07;
+		reg = 0x20 >> reg;
+		if (reg > 0)
+			data->temp1_auto_point_temp[2] =
+				data->temp1_auto_point_temp[1] +
+				(data->pwm1_auto_point_pwm[2] -
+				data->pwm1_auto_point_pwm[1]) / reg;
+		else
+			data->temp1_auto_point_temp[2] = 255;
+
+		reg = i2c_smbus_read_byte_data(client,
+			AMC6821_REG_RTEMP_FAN_CTRL);
+		data->temp2_auto_point_temp[1] = (reg & 0xF8) >> 1;
+		reg &= 0x07;
+		reg = 0x20 >> reg;
+		if (reg > 0)
+			data->temp2_auto_point_temp[2] =
+				data->temp2_auto_point_temp[1] +
+				(data->pwm1_auto_point_pwm[2] -
+				data->pwm1_auto_point_pwm[1]) / reg;
+		else
+			data->temp2_auto_point_temp[2] = 255;
+
+		reg = i2c_smbus_read_byte_data(client, AMC6821_REG_CONF1);
+		reg = (reg >> 5) & 0x3;
+		switch (reg) {
+		case 0: /*open loop: software sets pwm1*/
+			data->pwm1_auto_channels_temp = 0;
+			data->pwm1_enable = 1;
+			break;
+		case 2: /*closed loop: remote T (temp2)*/
+			data->pwm1_auto_channels_temp = 2;
+			data->pwm1_enable = 2;
+			break;
+		case 3: /*closed loop: local and remote T (temp2)*/
+			data->pwm1_auto_channels_temp = 3;
+			data->pwm1_enable = 3;
+			break;
+		case 1: /*semi-open loop: software sets rpm, chip controls pwm1,
+			  *currently not implemented
+			  */
+			data->pwm1_auto_channels_temp = 0;
+			data->pwm1_enable = 0;
+			break;
+		}
+
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+	mutex_unlock(&data->update_lock);
+	return data;
+}
+
+
+static int __init amc6821_init(void)
+{
+	return i2c_add_driver(&amc6821_driver);
+}
+
+static void __exit amc6821_exit(void)
+{
+	i2c_del_driver(&amc6821_driver);
+}
+
+module_init(amc6821_init);
+module_exit(amc6821_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("T. Mertelj <tomaz.mertelj@guest.arnes.si>");
+MODULE_DESCRIPTION("Texas Instruments amc6821 hwmon driver");
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 5a3ee00c0e7d..6811346c1c62 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -5,6 +5,7 @@
  * See COPYING in the top level directory of the kernel tree.
  */
 
+#include <linux/debugfs.h>
 #include <linux/kernel.h>
 #include <linux/hwmon.h>
 #include <linux/list.h>
@@ -101,6 +102,11 @@ struct atk_data {
 	int temperature_count;
 	int fan_count;
 	struct list_head sensor_list;
+
+	struct {
+		struct dentry *root;
+		u32 id;
+	} debugfs;
 };
 
 
@@ -624,6 +630,187 @@ static int atk_read_value(struct atk_sensor_data *sensor, u64 *value)
 	return err;
 }
 
+#ifdef CONFIG_DEBUG_FS
+static int atk_debugfs_gitm_get(void *p, u64 *val)
+{
+	struct atk_data *data = p;
+	union acpi_object *ret;
+	struct atk_acpi_ret_buffer *buf;
+	int err = 0;
+
+	if (!data->read_handle)
+		return -ENODEV;
+
+	if (!data->debugfs.id)
+		return -EINVAL;
+
+	ret = atk_gitm(data, data->debugfs.id);
+	if (IS_ERR(ret))
+		return PTR_ERR(ret);
+
+	buf = (struct atk_acpi_ret_buffer *)ret->buffer.pointer;
+	if (buf->flags)
+		*val = buf->value;
+	else
+		err = -EIO;
+
+	return err;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(atk_debugfs_gitm,
+			atk_debugfs_gitm_get,
+			NULL,
+			"0x%08llx\n")
+
+static int atk_acpi_print(char *buf, size_t sz, union acpi_object *obj)
+{
+	int ret = 0;
+
+	switch (obj->type) {
+	case ACPI_TYPE_INTEGER:
+		ret = snprintf(buf, sz, "0x%08llx\n", obj->integer.value);
+		break;
+	case ACPI_TYPE_STRING:
+		ret = snprintf(buf, sz, "%s\n", obj->string.pointer);
+		break;
+	}
+
+	return ret;
+}
+
+static void atk_pack_print(char *buf, size_t sz, union acpi_object *pack)
+{
+	int ret;
+	int i;
+
+	for (i = 0; i < pack->package.count; i++) {
+		union acpi_object *obj = &pack->package.elements[i];
+
+		ret = atk_acpi_print(buf, sz, obj);
+		if (ret >= sz)
+			break;
+		buf += ret;
+		sz -= ret;
+	}
+}
+
+static int atk_debugfs_ggrp_open(struct inode *inode, struct file *file)
+{
+	struct atk_data *data = inode->i_private;
+	char *buf = NULL;
+	union acpi_object *ret;
+	u8 cls;
+	int i;
+
+	if (!data->enumerate_handle)
+		return -ENODEV;
+	if (!data->debugfs.id)
+		return -EINVAL;
+
+	cls = (data->debugfs.id & 0xff000000) >> 24;
+	ret = atk_ggrp(data, cls);
+	if (IS_ERR(ret))
+		return PTR_ERR(ret);
+
+	for (i = 0; i < ret->package.count; i++) {
+		union acpi_object *pack = &ret->package.elements[i];
+		union acpi_object *id;
+
+		if (pack->type != ACPI_TYPE_PACKAGE)
+			continue;
+		if (!pack->package.count)
+			continue;
+		id = &pack->package.elements[0];
+		if (id->integer.value == data->debugfs.id) {
+			/* Print the package */
+			buf = kzalloc(512, GFP_KERNEL);
+			if (!buf) {
+				ACPI_FREE(ret);
+				return -ENOMEM;
+			}
+			atk_pack_print(buf, 512, pack);
+			break;
+		}
+	}
+	ACPI_FREE(ret);
+
+	if (!buf)
+		return -EINVAL;
+
+	file->private_data = buf;
+
+	return nonseekable_open(inode, file);
+}
+
+static ssize_t atk_debugfs_ggrp_read(struct file *file, char __user *buf,
+		size_t count, loff_t *pos)
+{
+	char *str = file->private_data;
+	size_t len = strlen(str);
+
+	return simple_read_from_buffer(buf, count, pos, str, len);
+}
+
+static int atk_debugfs_ggrp_release(struct inode *inode, struct file *file)
+{
+	kfree(file->private_data);
+	return 0;
+}
+
+static const struct file_operations atk_debugfs_ggrp_fops = {
+	.read		= atk_debugfs_ggrp_read,
+	.open		= atk_debugfs_ggrp_open,
+	.release	= atk_debugfs_ggrp_release,
+};
+
+static void atk_debugfs_init(struct atk_data *data)
+{
+	struct dentry *d;
+	struct dentry *f;
+
+	data->debugfs.id = 0;
+
+	d = debugfs_create_dir("asus_atk0110", NULL);
+	if (!d || IS_ERR(d))
+		return;
+
+	f = debugfs_create_x32("id", S_IRUSR | S_IWUSR, d, &data->debugfs.id);
+	if (!f || IS_ERR(f))
+		goto cleanup;
+
+	f = debugfs_create_file("gitm", S_IRUSR, d, data,
+			&atk_debugfs_gitm);
+	if (!f || IS_ERR(f))
+		goto cleanup;
+
+	f = debugfs_create_file("ggrp", S_IRUSR, d, data,
+			&atk_debugfs_ggrp_fops);
+	if (!f || IS_ERR(f))
+		goto cleanup;
+
+	data->debugfs.root = d;
+
+	return;
+cleanup:
+	debugfs_remove_recursive(d);
+}
+
+static void atk_debugfs_cleanup(struct atk_data *data)
+{
+	debugfs_remove_recursive(data->debugfs.root);
+}
+
+#else /* CONFIG_DEBUG_FS */
+
+static void atk_debugfs_init(struct atk_data *data)
+{
+}
+
+static void atk_debugfs_cleanup(struct atk_data *data)
+{
+}
+#endif
+
 static int atk_add_sensor(struct atk_data *data, union acpi_object *obj)
 {
 	struct device *dev = &data->acpi_dev->dev;
@@ -1047,76 +1234,75 @@ remove:
 	return err;
 }
 
-static int atk_check_old_if(struct atk_data *data)
+static int atk_probe_if(struct atk_data *data)
 {
 	struct device *dev = &data->acpi_dev->dev;
 	acpi_handle ret;
 	acpi_status status;
+	int err = 0;
 
 	/* RTMP: read temperature */
 	status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_TMP, &ret);
-	if (status != AE_OK) {
+	if (ACPI_SUCCESS(status))
+		data->rtmp_handle = ret;
+	else
 		dev_dbg(dev, "method " METHOD_OLD_READ_TMP " not found: %s\n",
 				acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->rtmp_handle = ret;
 
 	/* RVLT: read voltage */
 	status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_VLT, &ret);
-	if (status != AE_OK) {
+	if (ACPI_SUCCESS(status))
+		data->rvlt_handle = ret;
+	else
 		dev_dbg(dev, "method " METHOD_OLD_READ_VLT " not found: %s\n",
 				acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->rvlt_handle = ret;
 
 	/* RFAN: read fan status */
 	status = acpi_get_handle(data->atk_handle, METHOD_OLD_READ_FAN, &ret);
-	if (status != AE_OK) {
+	if (ACPI_SUCCESS(status))
+		data->rfan_handle = ret;
+	else
 		dev_dbg(dev, "method " METHOD_OLD_READ_FAN " not found: %s\n",
 				acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->rfan_handle = ret;
-
-	return 0;
-}
-
-static int atk_check_new_if(struct atk_data *data)
-{
-	struct device *dev = &data->acpi_dev->dev;
-	acpi_handle ret;
-	acpi_status status;
 
 	/* Enumeration */
 	status = acpi_get_handle(data->atk_handle, METHOD_ENUMERATE, &ret);
-	if (status != AE_OK) {
+	if (ACPI_SUCCESS(status))
+		data->enumerate_handle = ret;
+	else
 		dev_dbg(dev, "method " METHOD_ENUMERATE " not found: %s\n",
 				acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->enumerate_handle = ret;
 
 	/* De-multiplexer (read) */
 	status = acpi_get_handle(data->atk_handle, METHOD_READ, &ret);
-	if (status != AE_OK) {
+	if (ACPI_SUCCESS(status))
+		data->read_handle = ret;
+	else
 		dev_dbg(dev, "method " METHOD_READ " not found: %s\n",
 				acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->read_handle = ret;
 
 	/* De-multiplexer (write) */
 	status = acpi_get_handle(data->atk_handle, METHOD_WRITE, &ret);
-	if (status != AE_OK) {
-		dev_dbg(dev, "method " METHOD_READ " not found: %s\n",
+	if (ACPI_SUCCESS(status))
+		data->write_handle = ret;
+	else
+		dev_dbg(dev, "method " METHOD_WRITE " not found: %s\n",
 				 acpi_format_exception(status));
-		return -ENODEV;
-	}
-	data->write_handle = ret;
 
-	return 0;
+	/* Check for hwmon methods: first check "old" style methods; note that
+	 * both may be present: in this case we stick to the old interface;
+	 * analysis of multiple DSDTs indicates that when both interfaces
+	 * are present the new one (GGRP/GITM) is not functional.
+	 */
+	if (data->rtmp_handle && data->rvlt_handle && data->rfan_handle)
+		data->old_interface = true;
+	else if (data->enumerate_handle && data->read_handle &&
+			data->write_handle)
+		data->old_interface = false;
+	else
+		err = -ENODEV;
+
+	return err;
 }
 
 static int atk_add(struct acpi_device *device)
@@ -1155,28 +1341,19 @@ static int atk_add(struct acpi_device *device)
 	}
 	ACPI_FREE(buf.pointer);
 
-	/* Check for hwmon methods: first check "old" style methods; note that
-	 * both may be present: in this case we stick to the old interface;
-	 * analysis of multiple DSDTs indicates that when both interfaces
-	 * are present the new one (GGRP/GITM) is not functional.
-	 */
-	err = atk_check_old_if(data);
-	if (!err) {
-		dev_dbg(&device->dev, "Using old hwmon interface\n");
-		data->old_interface = true;
-	} else {
-		err = atk_check_new_if(data);
-		if (err)
-			goto out;
-
-		dev_dbg(&device->dev, "Using new hwmon interface\n");
-		data->old_interface = false;
+	err = atk_probe_if(data);
+	if (err) {
+		dev_err(&device->dev, "No usable hwmon interface detected\n");
+		goto out;
 	}
 
-	if (data->old_interface)
+	if (data->old_interface) {
+		dev_dbg(&device->dev, "Using old hwmon interface\n");
 		err = atk_enumerate_old_hwmon(data);
-	else
+	} else {
+		dev_dbg(&device->dev, "Using new hwmon interface\n");
 		err = atk_enumerate_new_hwmon(data);
+	}
 	if (err < 0)
 		goto out;
 	if (err == 0) {
@@ -1190,6 +1367,8 @@ static int atk_add(struct acpi_device *device)
 	if (err)
 		goto cleanup;
 
+	atk_debugfs_init(data);
+
 	device->driver_data = data;
 	return 0;
 cleanup:
@@ -1208,6 +1387,8 @@ static int atk_remove(struct acpi_device *device, int type)
 
 	device->driver_data = NULL;
 
+	atk_debugfs_cleanup(data);
+
 	atk_remove_files(data);
 	atk_free_sensors(data);
 	hwmon_device_unregister(data->hwmon_dev);
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index caef39cda8c8..2d7bceeed0bc 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -33,6 +33,7 @@
 #include <linux/list.h>
 #include <linux/platform_device.h>
 #include <linux/cpu.h>
+#include <linux/pci.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
 
@@ -161,6 +162,7 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 	int usemsr_ee = 1;
 	int err;
 	u32 eax, edx;
+	struct pci_dev *host_bridge;
 
 	/* Early chips have no MSR for TjMax */
 
@@ -168,11 +170,21 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
 		usemsr_ee = 0;
 	}
 
-	/* Atoms seems to have TjMax at 90C */
+	/* Atom CPUs */
 
 	if (c->x86_model == 0x1c) {
 		usemsr_ee = 0;
-		tjmax = 90000;
+
+		host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
+
+		if (host_bridge && host_bridge->vendor == PCI_VENDOR_ID_INTEL
+		    && (host_bridge->device == 0xa000	/* NM10 based nettop */
+		    || host_bridge->device == 0xa010))	/* NM10 based netbook */
+			tjmax = 100000;
+		else
+			tjmax = 90000;
+
+		pci_dev_put(host_bridge);
 	}
 
 	if ((c->x86_model > 0xe) && (usemsr_ee)) {
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index d8a26d16d948..099a2138cdf6 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -33,6 +33,16 @@ static bool force;
 module_param(force, bool, 0444);
 MODULE_PARM_DESC(force, "force loading on processors with erratum 319");
 
+/* CPUID function 0x80000001, ebx */
+#define CPUID_PKGTYPE_MASK	0xf0000000
+#define CPUID_PKGTYPE_F		0x00000000
+#define CPUID_PKGTYPE_AM2R2_AM3	0x10000000
+
+/* DRAM controller (PCI function 2) */
+#define REG_DCT0_CONFIG_HIGH		0x094
+#define  DDR3_MODE			0x00000100
+
+/* miscellaneous (PCI function 3) */
 #define REG_HARDWARE_THERMAL_CONTROL	0x64
 #define  HTC_ENABLE			0x00000001
 
@@ -85,13 +95,28 @@ static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, show_temp_crit, NULL, 0);
 static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO, show_temp_crit, NULL, 1);
 static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
 
-static bool __devinit has_erratum_319(void)
+static bool __devinit has_erratum_319(struct pci_dev *pdev)
 {
+	u32 pkg_type, reg_dram_cfg;
+
+	if (boot_cpu_data.x86 != 0x10)
+		return false;
+
 	/*
-	 * Erratum 319: The thermal sensor of older Family 10h processors
-	 *              (B steppings) may be unreliable.
+	 * Erratum 319: The thermal sensor of Socket F/AM2+ processors
+	 *              may be unreliable.
 	 */
-	return boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model <= 2;
+	pkg_type = cpuid_ebx(0x80000001) & CPUID_PKGTYPE_MASK;
+	if (pkg_type == CPUID_PKGTYPE_F)
+		return true;
+	if (pkg_type != CPUID_PKGTYPE_AM2R2_AM3)
+		return false;
+
+	/* Differentiate between AM2+ (bad) and AM3 (good) */
+	pci_bus_read_config_dword(pdev->bus,
+				  PCI_DEVFN(PCI_SLOT(pdev->devfn), 2),
+				  REG_DCT0_CONFIG_HIGH, &reg_dram_cfg);
+	return !(reg_dram_cfg & DDR3_MODE);
 }
 
 static int __devinit k10temp_probe(struct pci_dev *pdev,
@@ -99,9 +124,10 @@ static int __devinit k10temp_probe(struct pci_dev *pdev,
 {
 	struct device *hwmon_dev;
 	u32 reg_caps, reg_htc;
+	int unreliable = has_erratum_319(pdev);
 	int err;
 
-	if (has_erratum_319() && !force) {
+	if (unreliable && !force) {
 		dev_err(&pdev->dev,
 			"unreliable CPU thermal sensor; monitoring disabled\n");
 		err = -ENODEV;
@@ -139,7 +165,7 @@ static int __devinit k10temp_probe(struct pci_dev *pdev,
 	}
 	dev_set_drvdata(&pdev->dev, hwmon_dev);
 
-	if (has_erratum_319() && force)
+	if (unreliable && force)
 		dev_warn(&pdev->dev,
 			 "unreliable CPU thermal sensor; check erratum 319\n");
 	return 0;
@@ -169,7 +195,7 @@ static void __devexit k10temp_remove(struct pci_dev *pdev)
 	dev_set_drvdata(&pdev->dev, NULL);
 }
 
-static struct pci_device_id k10temp_id_table[] = {
+static const struct pci_device_id k10temp_id_table[] = {
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) },
 	{}
diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c
index 1fe995111841..0ceb6d6200a3 100644
--- a/drivers/hwmon/k8temp.c
+++ b/drivers/hwmon/k8temp.c
@@ -136,7 +136,7 @@ static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 1, 0);
 static SENSOR_DEVICE_ATTR_2(temp4_input, S_IRUGO, show_temp, NULL, 1, 1);
 static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
 
-static struct pci_device_id k8temp_ids[] = {
+static const struct pci_device_id k8temp_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
 	{ 0 },
 };
diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 12f2e7086560..79c2931e3008 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -697,7 +697,7 @@ static struct sis5595_data *sis5595_update_device(struct device *dev)
 	return data;
 }
 
-static struct pci_device_id sis5595_pci_ids[] = {
+static const struct pci_device_id sis5595_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_503) },
 	{ 0, }
 };
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index 39e82a492f26..f397ce7ad598 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -767,7 +767,7 @@ static struct via686a_data *via686a_update_device(struct device *dev)
 	return data;
 }
 
-static struct pci_device_id via686a_pci_ids[] = {
+static const struct pci_device_id via686a_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4) },
 	{ 0, }
 };
diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c
index 470a1226ba2b..d47b4c9949c2 100644
--- a/drivers/hwmon/vt8231.c
+++ b/drivers/hwmon/vt8231.c
@@ -697,7 +697,7 @@ static struct platform_driver vt8231_driver = {
 	.remove	= __devexit_p(vt8231_remove),
 };
 
-static struct pci_device_id vt8231_pci_ids[] = {
+static const struct pci_device_id vt8231_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231_4) },
 	{ 0, }
 };
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index f70f46582c6c..4687af40dd50 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -87,9 +87,9 @@ static int ali1563_transaction(struct i2c_adapter * a, int size)
 	outb_p(inb_p(SMB_HST_CNTL2) | HST_CNTL2_START, SMB_HST_CNTL2);
 
 	timeout = ALI1563_MAX_TIMEOUT;
-	do
+	do {
 		msleep(1);
-	while (((data = inb_p(SMB_HST_STS)) & HST_STS_BUSY) && --timeout);
+	} while (((data = inb_p(SMB_HST_STS)) & HST_STS_BUSY) && --timeout);
 
 	dev_dbg(&a->dev, "Transaction (post): STS=%02x, CNTL1=%02x, "
 		"CNTL2=%02x, CMD=%02x, ADD=%02x, DAT0=%02x, DAT1=%02x\n",
@@ -157,9 +157,9 @@ static int ali1563_block_start(struct i2c_adapter * a)
 	outb_p(inb_p(SMB_HST_CNTL2) | HST_CNTL2_START, SMB_HST_CNTL2);
 
 	timeout = ALI1563_MAX_TIMEOUT;
-	do
+	do {
 		msleep(1);
-	while (!((data = inb_p(SMB_HST_STS)) & HST_STS_DONE) && --timeout);
+	} while (!((data = inb_p(SMB_HST_STS)) & HST_STS_DONE) && --timeout);
 
 	dev_dbg(&a->dev, "Block (post): STS=%02x, CNTL1=%02x, "
 		"CNTL2=%02x, CMD=%02x, ADD=%02x, DAT0=%02x, DAT1=%02x\n",
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index b309ac2c3d5c..fe3fb567317d 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -693,13 +693,13 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
 	}
 
 	/* Set TWI internal clock as 10MHz */
-	write_CONTROL(iface, ((get_sclk() / 1024 / 1024 + 5) / 10) & 0x7F);
+	write_CONTROL(iface, ((get_sclk() / 1000 / 1000 + 5) / 10) & 0x7F);
 
 	/*
 	 * We will not end up with a CLKDIV=0 because no one will specify
-	 * 20kHz SCL or less in Kconfig now. (5 * 1024 / 20 = 0x100)
+	 * 20kHz SCL or less in Kconfig now. (5 * 1000 / 20 = 250)
 	 */
-	clkhilow = 5 * 1024 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ;
+	clkhilow = ((10 * 1000 / CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ) + 1) / 2;
 
 	/* Set Twi interface clock as specified */
 	write_CLKDIV(iface, (clkhilow << 8) | clkhilow);
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 75bf3ad18099..0037e31076ba 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -247,7 +247,13 @@ static void omap_i2c_unidle(struct omap_i2c_dev *dev)
 		omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
 	}
 	dev->idle = 0;
-	omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
+
+	/*
+	 * Don't write to this register if the IE state is 0 as it can
+	 * cause deadlock.
+	 */
+	if (dev->iestate)
+		omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
 }
 
 static void omap_i2c_idle(struct omap_i2c_dev *dev)
@@ -280,6 +286,11 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
 	unsigned long internal_clk = 0;
 
 	if (dev->rev >= OMAP_I2C_REV_2) {
+		/* Disable I2C controller before soft reset */
+		omap_i2c_write_reg(dev, OMAP_I2C_CON_REG,
+			omap_i2c_read_reg(dev, OMAP_I2C_CON_REG) &
+				~(OMAP_I2C_CON_EN));
+
 		omap_i2c_write_reg(dev, OMAP_I2C_SYSC_REG, SYSC_SOFTRESET_MASK);
 		/* For some reason we need to set the EN bit before the
 		 * reset done bit gets set. */
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c
index 0ed68e2ccd22..f7346a9bd95f 100644
--- a/drivers/i2c/busses/i2c-pca-isa.c
+++ b/drivers/i2c/busses/i2c-pca-isa.c
@@ -75,7 +75,7 @@ static int pca_isa_waitforcompletion(void *pd)
 	unsigned long timeout;
 
 	if (irq > -1) {
-		ret = wait_event_interruptible_timeout(pca_wait,
+		ret = wait_event_timeout(pca_wait,
 				pca_isa_readbyte(pd, I2C_PCA_CON)
 				& I2C_PCA_CON_SI, pca_isa_ops.timeout);
 	} else {
@@ -96,7 +96,7 @@ static void pca_isa_resetchip(void *pd)
 }
 
 static irqreturn_t pca_handler(int this_irq, void *dev_id) {
-	wake_up_interruptible(&pca_wait);
+	wake_up(&pca_wait);
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index c4df9d411cd5..5b2213df5ed0 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -84,7 +84,7 @@ static int i2c_pca_pf_waitforcompletion(void *pd)
 	unsigned long timeout;
 
 	if (i2c->irq) {
-		ret = wait_event_interruptible_timeout(i2c->wait,
+		ret = wait_event_timeout(i2c->wait,
 			i2c->algo_data.read_byte(i2c, I2C_PCA_CON)
 			& I2C_PCA_CON_SI, i2c->adap.timeout);
 	} else {
@@ -122,7 +122,7 @@ static irqreturn_t i2c_pca_pf_handler(int this_irq, void *dev_id)
 	if ((i2c->algo_data.read_byte(i2c, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0)
 		return IRQ_NONE;
 
-	wake_up_interruptible(&i2c->wait);
+	wake_up(&i2c->wait);
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 1e245e9cad31..e56e4b6823ca 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -324,12 +324,12 @@ static int piix4_transaction(void)
 	else
 		msleep(1);
 
-	while ((timeout++ < MAX_TIMEOUT) &&
+	while ((++timeout < MAX_TIMEOUT) &&
 	       ((temp = inb_p(SMBHSTSTS)) & 0x01))
 		msleep(1);
 
 	/* If the SMBus is still busy, we give up */
-	if (timeout >= MAX_TIMEOUT) {
+	if (timeout == MAX_TIMEOUT) {
 		dev_err(&piix4_adapter.dev, "SMBus Timeout!\n");
 		result = -ETIMEDOUT;
 	}
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index e4b1543015af..a84a909e1234 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -165,10 +165,10 @@ static int vt596_transaction(u8 size)
 	do {
 		msleep(1);
 		temp = inb_p(SMBHSTSTS);
-	} while ((temp & 0x01) && (timeout++ < MAX_TIMEOUT));
+	} while ((temp & 0x01) && (++timeout < MAX_TIMEOUT));
 
 	/* If the SMBus is still busy, we give up */
-	if (timeout >= MAX_TIMEOUT) {
+	if (timeout == MAX_TIMEOUT) {
 		result = -ETIMEDOUT;
 		dev_err(&vt596_adapter.dev, "SMBus timeout!\n");
 	}
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 0ac2f90ab840..10be7b5fbe97 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -248,7 +248,7 @@ static const struct attribute_group *i2c_dev_attr_groups[] = {
 	NULL
 };
 
-const static struct dev_pm_ops i2c_device_pm_ops = {
+static const struct dev_pm_ops i2c_device_pm_ops = {
 	.suspend = i2c_device_pm_suspend,
 	.resume = i2c_device_pm_resume,
 };
@@ -843,6 +843,9 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 				 adap->dev.parent);
 #endif
 
+	/* device name is gone after device_unregister */
+	dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
+
 	/* clean up the sysfs representation */
 	init_completion(&adap->dev_released);
 	device_unregister(&adap->dev);
@@ -855,8 +858,6 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 	idr_remove(&i2c_adapter_idr, adap->nr);
 	mutex_unlock(&core_lock);
 
-	dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name);
-
 	/* Clear the device structure in case this adapter is ever going to be
 	   added again */
 	memset(&adap->dev, 0, sizeof(adap->dev));
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index f102fcc7e52a..e02096cf7d95 100644
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -1,8 +1,3 @@
-menu "IEEE 1394 (FireWire) support"
-	depends on PCI || BROKEN
-
-source "drivers/firewire/Kconfig"
-
 config IEEE1394
 	tristate "Legacy alternative FireWire driver stack"
 	depends on PCI || BROKEN
@@ -16,8 +11,13 @@ config IEEE1394
 	  is the core support only, you will also need to select a driver for
 	  your IEEE 1394 adapter.
 
-	  To compile this driver as a module, say M here: the
-	  module will be called ieee1394.
+	  To compile this driver as a module, say M here: the module will be
+	  called ieee1394.
+
+	  NOTE:
+	  ieee1394 is superseded by the newer firewire-core driver.  See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
 
 config IEEE1394_OHCI1394
 	tristate "OHCI-1394 controllers"
@@ -29,19 +29,23 @@ config IEEE1394_OHCI1394
 	  use one of these chipsets.  It should work with any OHCI-1394
 	  compliant card, however.
 
-	  To compile this driver as a module, say M here: the
-	  module will be called ohci1394.
+	  To compile this driver as a module, say M here: the module will be
+	  called ohci1394.
 
 	  NOTE:
+	  ohci1394 is superseded by the newer firewire-ohci driver.  See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
+
 	  If you want to install firewire-ohci and ohci1394 together, you
 	  should configure them only as modules and blacklist the driver(s)
 	  which you don't want to have auto-loaded.  Add either
 
-	      blacklist firewire-ohci
-	  or
 	      blacklist ohci1394
 	      blacklist video1394
 	      blacklist dv1394
+	  or
+	      blacklist firewire-ohci
 
 	  to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
 	  depending on your distribution.
@@ -58,8 +62,8 @@ config IEEE1394_PCILYNX
 	  Instruments PCILynx chip.  Note: this driver is written for revision
 	  2 of this chip and may not work with revision 0.
 
-	  To compile this driver as a module, say M here: the
-	  module will be called pcilynx.
+	  To compile this driver as a module, say M here: the module will be
+	  called pcilynx.
 
 	  Only some old and now very rare PCI and CardBus cards and
 	  PowerMacs G3 B&W contain the PCILynx controller.  Therefore
@@ -79,6 +83,14 @@ config IEEE1394_SBP2
 	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
 	  configuration section.
 
+	  To compile this driver as a module, say M here: the module will be
+	  called sbp2.
+
+	  NOTE:
+	  sbp2 is superseded by the newer firewire-sbp2 driver. See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
+
 config IEEE1394_SBP2_PHYS_DMA
 	bool "Enable replacement for physical DMA in SBP2"
 	depends on IEEE1394_SBP2 && VIRT_TO_BUS && EXPERIMENTAL
@@ -111,6 +123,11 @@ config IEEE1394_ETH1394
 
 	  The module is called eth1394 although it does not emulate Ethernet.
 
+	  NOTE:
+	  eth1394 is superseded by the newer firewire-net driver. See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
+
 config IEEE1394_RAWIO
 	tristate "raw1394 userspace interface"
 	depends on IEEE1394
@@ -123,6 +140,11 @@ config IEEE1394_RAWIO
 	  To compile this driver as a module, say M here: the module will be
 	  called raw1394.
 
+	  NOTE:
+	  raw1394 is superseded by the newer firewire-core driver. See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
+
 config IEEE1394_VIDEO1394
 	tristate "video1394 userspace interface"
 	depends on IEEE1394 && IEEE1394_OHCI1394
@@ -136,13 +158,18 @@ config IEEE1394_VIDEO1394
 	  To compile this driver as a module, say M here: the module will be
 	  called video1394.
 
+	  NOTE:
+	  video1394 is superseded by the newer firewire-core driver. See
+	  http://ieee1394.wiki.kernel.org/index.php/Juju_Migration for
+	  further information on how to switch to the new FireWire drivers.
+
 config IEEE1394_DV1394
 	tristate "dv1394 userspace interface (deprecated)"
 	depends on IEEE1394 && IEEE1394_OHCI1394
 	help
 	  The dv1394 driver is unsupported and may be removed from Linux in a
-	  future release.  Its functionality is now provided by raw1394 together
-	  with libraries such as libiec61883.
+	  future release.  Its functionality is now provided by either
+	  raw1394 or firewire-core together with libraries such as libiec61883.
 
 config IEEE1394_VERBOSEDEBUG
 	bool "Excessive debugging output"
@@ -153,5 +180,3 @@ config IEEE1394_VERBOSEDEBUG
 	  will quickly result in large amounts of data sent to the system log.
 
 	  Say Y if you really need the debugging output.  Everyone else says N.
-
-endmenu
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index fbdd73106000..cc9b5940fa97 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2083,7 +2083,7 @@ static int cma_get_port(struct rdma_id_private *id_priv)
 static int cma_check_linklocal(struct rdma_dev_addr *dev_addr,
 			       struct sockaddr *addr)
 {
-#if defined(CONFIG_IPv6) || defined(CONFIG_IPV6_MODULE)
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	struct sockaddr_in6 *sin6;
 
 	if (addr->sa_family != AF_INET6)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 66b41351910a..d94388b81a40 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1371,15 +1371,8 @@ static int pass_accept_req(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
 	tim.mac_addr = req->dst_mac;
 	tim.vlan_tag = ntohs(req->vlan_tag);
 	if (tdev->ctl(tdev, GET_IFF_FROM_MAC, &tim) < 0 || !tim.dev) {
-		printk(KERN_ERR
-			"%s bad dst mac %02x %02x %02x %02x %02x %02x\n",
-			__func__,
-			req->dst_mac[0],
-			req->dst_mac[1],
-			req->dst_mac[2],
-			req->dst_mac[3],
-			req->dst_mac[4],
-			req->dst_mac[5]);
+		printk(KERN_ERR "%s bad dst mac %pM\n",
+			__func__, req->dst_mac);
 		goto reject;
 	}
 
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 989555cee883..2a97c964b9ef 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1752,7 +1752,7 @@ int mlx4_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
 	ind = qp->rq.head & (qp->rq.wqe_cnt - 1);
 
 	for (nreq = 0; wr; ++nreq, wr = wr->next) {
-		if (mlx4_wq_overflow(&qp->rq, nreq, qp->ibqp.send_cq)) {
+		if (mlx4_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {
 			err = -ENOMEM;
 			*bad_wr = wr;
 			goto out;
diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c
index d42565258fb7..cf8085bcbd6d 100644
--- a/drivers/infiniband/hw/mlx4/srq.c
+++ b/drivers/infiniband/hw/mlx4/srq.c
@@ -74,6 +74,7 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd,
 	struct mlx4_ib_dev *dev = to_mdev(pd->device);
 	struct mlx4_ib_srq *srq;
 	struct mlx4_wqe_srq_next_seg *next;
+	struct mlx4_wqe_data_seg *scatter;
 	int desc_size;
 	int buf_size;
 	int err;
@@ -149,6 +150,11 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd,
 			next = get_wqe(srq, i);
 			next->next_wqe_index =
 				cpu_to_be16((i + 1) & (srq->msrq.max - 1));
+
+			for (scatter = (void *) (next + 1);
+			     (void *) scatter < (void *) next + desc_size;
+			     ++scatter)
+				scatter->lkey = cpu_to_be32(MLX4_INVALID_LKEY);
 		}
 
 		err = mlx4_mtt_init(dev->dev, srq->buf.npages, srq->buf.page_shift,
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index dee6706038aa..258c639571b5 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -59,7 +59,8 @@ static void evdev_pass_event(struct evdev_client *client,
 	client->head &= EVDEV_BUFFER_SIZE - 1;
 	spin_unlock(&client->buffer_lock);
 
-	kill_fasync(&client->fasync, SIGIO, POLL_IN);
+	if (event->type == EV_SYN)
+		kill_fasync(&client->fasync, SIGIO, POLL_IN);
 }
 
 /*
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index b483b2995fa9..f967008f332e 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -221,11 +221,27 @@ static int get_compatible_type(struct ff_device *ff, int effect_type)
 }
 
 /*
+ * Only left/right direction should be used (under/over 0x8000) for
+ * forward/reverse motor direction (to keep calculation fast & simple).
+ */
+static u16 ml_calculate_direction(u16 direction, u16 force,
+				  u16 new_direction, u16 new_force)
+{
+	if (!force)
+		return new_direction;
+	if (!new_force)
+		return direction;
+	return (((u32)(direction >> 1) * force +
+		 (new_direction >> 1) * new_force) /
+		(force + new_force)) << 1;
+}
+
+/*
  * Combine two effects and apply gain.
  */
 static void ml_combine_effects(struct ff_effect *effect,
 			       struct ml_effect_state *state,
-			       unsigned int gain)
+			       int gain)
 {
 	struct ff_effect *new = state->effect;
 	unsigned int strong, weak, i;
@@ -252,8 +268,21 @@ static void ml_combine_effects(struct ff_effect *effect,
 		break;
 
 	case FF_RUMBLE:
-		strong = new->u.rumble.strong_magnitude * gain / 0xffff;
-		weak = new->u.rumble.weak_magnitude * gain / 0xffff;
+		strong = (u32)new->u.rumble.strong_magnitude * gain / 0xffff;
+		weak = (u32)new->u.rumble.weak_magnitude * gain / 0xffff;
+
+		if (effect->u.rumble.strong_magnitude + strong)
+			effect->direction = ml_calculate_direction(
+				effect->direction,
+				effect->u.rumble.strong_magnitude,
+				new->direction, strong);
+		else if (effect->u.rumble.weak_magnitude + weak)
+			effect->direction = ml_calculate_direction(
+				effect->direction,
+				effect->u.rumble.weak_magnitude,
+				new->direction, weak);
+		else
+			effect->direction = 0;
 		effect->u.rumble.strong_magnitude =
 			min(strong + effect->u.rumble.strong_magnitude,
 			    0xffffU);
@@ -268,6 +297,13 @@ static void ml_combine_effects(struct ff_effect *effect,
 		/* here we also scale it 0x7fff => 0xffff */
 		i = i * gain / 0x7fff;
 
+		if (effect->u.rumble.strong_magnitude + i)
+			effect->direction = ml_calculate_direction(
+				effect->direction,
+				effect->u.rumble.strong_magnitude,
+				new->direction, i);
+		else
+			effect->direction = 0;
 		effect->u.rumble.strong_magnitude =
 			min(i + effect->u.rumble.strong_magnitude, 0xffffU);
 		effect->u.rumble.weak_magnitude =
@@ -411,8 +447,6 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
 				 msecs_to_jiffies(state->effect->replay.length);
 		state->adj_at = state->play_at;
 
-		ml_schedule_timer(ml);
-
 	} else {
 		debug("initiated stop");
 
@@ -420,10 +454,10 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
 			__set_bit(FF_EFFECT_ABORTING, &state->flags);
 		else
 			__clear_bit(FF_EFFECT_STARTED, &state->flags);
-
-		ml_play_effects(ml);
 	}
 
+	ml_play_effects(ml);
+
 	return 0;
 }
 
diff --git a/drivers/input/input.c b/drivers/input/input.c
index ab060710688f..30b503b8d67b 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -24,6 +24,7 @@
 #include <linux/mutex.h>
 #include <linux/rcupdate.h>
 #include <linux/smp_lock.h>
+#include "input-compat.h"
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
 MODULE_DESCRIPTION("Input core");
@@ -764,6 +765,40 @@ static int input_attach_handler(struct input_dev *dev, struct input_handler *han
 	return error;
 }
 
+#ifdef CONFIG_COMPAT
+
+static int input_bits_to_string(char *buf, int buf_size,
+				unsigned long bits, bool skip_empty)
+{
+	int len = 0;
+
+	if (INPUT_COMPAT_TEST) {
+		u32 dword = bits >> 32;
+		if (dword || !skip_empty)
+			len += snprintf(buf, buf_size, "%x ", dword);
+
+		dword = bits & 0xffffffffUL;
+		if (dword || !skip_empty || len)
+			len += snprintf(buf + len, max(buf_size - len, 0),
+					"%x", dword);
+	} else {
+		if (bits || !skip_empty)
+			len += snprintf(buf, buf_size, "%lx", bits);
+	}
+
+	return len;
+}
+
+#else /* !CONFIG_COMPAT */
+
+static int input_bits_to_string(char *buf, int buf_size,
+				unsigned long bits, bool skip_empty)
+{
+	return bits || !skip_empty ?
+		snprintf(buf, buf_size, "%lx", bits) : 0;
+}
+
+#endif
 
 #ifdef CONFIG_PROC_FS
 
@@ -832,14 +867,25 @@ static void input_seq_print_bitmap(struct seq_file *seq, const char *name,
 				   unsigned long *bitmap, int max)
 {
 	int i;
-
-	for (i = BITS_TO_LONGS(max) - 1; i > 0; i--)
-		if (bitmap[i])
-			break;
+	bool skip_empty = true;
+	char buf[18];
 
 	seq_printf(seq, "B: %s=", name);
-	for (; i >= 0; i--)
-		seq_printf(seq, "%lx%s", bitmap[i], i > 0 ? " " : "");
+
+	for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
+		if (input_bits_to_string(buf, sizeof(buf),
+					 bitmap[i], skip_empty)) {
+			skip_empty = false;
+			seq_printf(seq, "%s%s", buf, i > 0 ? " " : "");
+		}
+	}
+
+	/*
+	 * If no output was produced print a single 0.
+	 */
+	if (skip_empty)
+		seq_puts(seq, "0");
+
 	seq_putc(seq, '\n');
 }
 
@@ -1128,14 +1174,23 @@ static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap,
 {
 	int i;
 	int len = 0;
+	bool skip_empty = true;
+
+	for (i = BITS_TO_LONGS(max) - 1; i >= 0; i--) {
+		len += input_bits_to_string(buf + len, max(buf_size - len, 0),
+					    bitmap[i], skip_empty);
+		if (len) {
+			skip_empty = false;
+			if (i > 0)
+				len += snprintf(buf + len, max(buf_size - len, 0), " ");
+		}
+	}
 
-	for (i = BITS_TO_LONGS(max) - 1; i > 0; i--)
-		if (bitmap[i])
-			break;
-
-	for (; i >= 0; i--)
-		len += snprintf(buf + len, max(buf_size - len, 0),
-				"%lx%s", bitmap[i], i > 0 ? " " : "");
+	/*
+	 * If no output was produced print a single 0.
+	 */
+	if (len == 0)
+		len = snprintf(buf, buf_size, "%d", 0);
 
 	if (add_cr)
 		len += snprintf(buf + len, max(buf_size - len, 0), "\n");
@@ -1150,7 +1205,8 @@ static ssize_t input_dev_show_cap_##bm(struct device *dev,		\
 {									\
 	struct input_dev *input_dev = to_input_dev(dev);		\
 	int len = input_print_bitmap(buf, PAGE_SIZE,			\
-				     input_dev->bm##bit, ev##_MAX, 1);	\
+				     input_dev->bm##bit, ev##_MAX,	\
+				     true);				\
 	return min_t(int, len, PAGE_SIZE);				\
 }									\
 static DEVICE_ATTR(bm, S_IRUGO, input_dev_show_cap_##bm, NULL)
@@ -1214,7 +1270,7 @@ static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
 
 	len = input_print_bitmap(&env->buf[env->buflen - 1],
 				 sizeof(env->buf) - env->buflen,
-				 bitmap, max, 0);
+				 bitmap, max, false);
 	if (len >= (sizeof(env->buf) - env->buflen))
 		return -ENOMEM;
 
diff --git a/drivers/input/joystick/gf2k.c b/drivers/input/joystick/gf2k.c
index 67c207f5b1a1..45ac70eae0aa 100644
--- a/drivers/input/joystick/gf2k.c
+++ b/drivers/input/joystick/gf2k.c
@@ -277,7 +277,7 @@ static int gf2k_connect(struct gameport *gameport, struct gameport_driver *drv)
 	}
 
 #ifdef RESET_WORKS
-	if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) ||
+	if ((gf2k->id != (GB(19,2,0) | GB(15,3,2) | GB(12,3,5))) &&
 	    (gf2k->id != (GB(31,2,0) | GB(27,3,2) | GB(24,3,5)))) {
 		err = -ENODEV;
 		goto fail2;
diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c
index f6c688cae334..b1edd778639c 100644
--- a/drivers/input/joystick/iforce/iforce-main.c
+++ b/drivers/input/joystick/iforce/iforce-main.c
@@ -210,7 +210,7 @@ static int iforce_open(struct input_dev *dev)
 	return 0;
 }
 
-static void iforce_release(struct input_dev *dev)
+static void iforce_close(struct input_dev *dev)
 {
 	struct iforce *iforce = input_get_drvdata(dev);
 	int i;
@@ -228,30 +228,17 @@ static void iforce_release(struct input_dev *dev)
 
 		/* Disable force feedback playback */
 		iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
+		/* Wait for the command to complete */
+		wait_event_interruptible(iforce->wait,
+			!test_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags));
 	}
 
 	switch (iforce->bus) {
 #ifdef CONFIG_JOYSTICK_IFORCE_USB
-		case IFORCE_USB:
-			usb_kill_urb(iforce->irq);
-
-			/* The device was unplugged before the file
-			 * was released */
-			if (iforce->usbdev == NULL) {
-				iforce_delete_device(iforce);
-				kfree(iforce);
-			}
-		break;
-#endif
-	}
-}
-
-void iforce_delete_device(struct iforce *iforce)
-{
-	switch (iforce->bus) {
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
 	case IFORCE_USB:
-		iforce_usb_delete(iforce);
+		usb_kill_urb(iforce->irq);
+		usb_kill_urb(iforce->out);
+		usb_kill_urb(iforce->ctrl);
 		break;
 #endif
 #ifdef CONFIG_JOYSTICK_IFORCE_232
@@ -303,7 +290,7 @@ int iforce_init_device(struct iforce *iforce)
 
 	input_dev->name = "Unknown I-Force device";
 	input_dev->open = iforce_open;
-	input_dev->close = iforce_release;
+	input_dev->close = iforce_close;
 
 /*
  * On-device memory allocation.
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 9f289d8f52c6..b41303d3ec54 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -109,6 +109,7 @@ static void iforce_usb_out(struct urb *urb)
 	struct iforce *iforce = urb->context;
 
 	if (urb->status) {
+		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
 		dbg("urb->status %d, exiting", urb->status);
 		return;
 	}
@@ -186,33 +187,19 @@ fail:
 	return err;
 }
 
-/* Called by iforce_delete() */
-void iforce_usb_delete(struct iforce* iforce)
-{
-	usb_kill_urb(iforce->irq);
-	usb_kill_urb(iforce->out);
-	usb_kill_urb(iforce->ctrl);
-
-	usb_free_urb(iforce->irq);
-	usb_free_urb(iforce->out);
-	usb_free_urb(iforce->ctrl);
-}
-
 static void iforce_usb_disconnect(struct usb_interface *intf)
 {
 	struct iforce *iforce = usb_get_intfdata(intf);
-	int open = 0; /* FIXME! iforce->dev.handle->open; */
 
 	usb_set_intfdata(intf, NULL);
-	if (iforce) {
-		iforce->usbdev = NULL;
-		input_unregister_device(iforce->dev);
 
-		if (!open) {
-			iforce_delete_device(iforce);
-			kfree(iforce);
-		}
-	}
+	input_unregister_device(iforce->dev);
+
+	usb_free_urb(iforce->irq);
+	usb_free_urb(iforce->out);
+	usb_free_urb(iforce->ctrl);
+
+	kfree(iforce);
 }
 
 static struct usb_device_id iforce_usb_ids [] = {
diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h
index f2d91f4028ca..9f494b75848a 100644
--- a/drivers/input/joystick/iforce/iforce.h
+++ b/drivers/input/joystick/iforce/iforce.h
@@ -150,11 +150,9 @@ void iforce_serial_xmit(struct iforce *iforce);
 
 /* iforce-usb.c */
 void iforce_usb_xmit(struct iforce *iforce);
-void iforce_usb_delete(struct iforce *iforce);
 
 /* iforce-main.c */
 int iforce_init_device(struct iforce *iforce);
-void iforce_delete_device(struct iforce *iforce);
 
 /* iforce-packets.c */
 int iforce_control_playback(struct iforce*, u16 id, unsigned int);
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 482cb1204e43..8a28fb7846dc 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -446,7 +446,7 @@ static void xpad_irq_in(struct urb *urb)
 	}
 
 exit:
-	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
 		     __func__, retval);
@@ -571,7 +571,7 @@ static int xpad_play_effect(struct input_dev *dev, void *data,
 		xpad->odata[6] = 0x00;
 		xpad->odata[7] = 0x00;
 		xpad->irq_out->transfer_buffer_length = 8;
-		usb_submit_urb(xpad->irq_out, GFP_KERNEL);
+		usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
 	}
 
 	return 0;
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index a3573570c52f..7b4056292eaf 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -134,7 +134,8 @@ static const unsigned short atkbd_unxlate_table[128] = {
 #define ATKBD_CMD_GETID		0x02f2
 #define ATKBD_CMD_SETREP	0x10f3
 #define ATKBD_CMD_ENABLE	0x00f4
-#define ATKBD_CMD_RESET_DIS	0x00f5
+#define ATKBD_CMD_RESET_DIS	0x00f5	/* Reset to defaults and disable */
+#define ATKBD_CMD_RESET_DEF	0x00f6	/* Reset to defaults */
 #define ATKBD_CMD_SETALL_MBR	0x00fa
 #define ATKBD_CMD_RESET_BAT	0x02ff
 #define ATKBD_CMD_RESEND	0x00fe
@@ -224,8 +225,10 @@ struct atkbd {
 
 	struct delayed_work event_work;
 	unsigned long event_jiffies;
-	struct mutex event_mutex;
 	unsigned long event_mask;
+
+	/* Serializes reconnect(), attr->set() and event work */
+	struct mutex mutex;
 };
 
 /*
@@ -576,7 +579,7 @@ static void atkbd_event_work(struct work_struct *work)
 {
 	struct atkbd *atkbd = container_of(work, struct atkbd, event_work.work);
 
-	mutex_lock(&atkbd->event_mutex);
+	mutex_lock(&atkbd->mutex);
 
 	if (!atkbd->enabled) {
 		/*
@@ -595,7 +598,7 @@ static void atkbd_event_work(struct work_struct *work)
 			atkbd_set_repeat_rate(atkbd);
 	}
 
-	mutex_unlock(&atkbd->event_mutex);
+	mutex_unlock(&atkbd->mutex);
 }
 
 /*
@@ -611,7 +614,7 @@ static void atkbd_schedule_event_work(struct atkbd *atkbd, int event_bit)
 
 	atkbd->event_jiffies = jiffies;
 	set_bit(event_bit, &atkbd->event_mask);
-	wmb();
+	mb();
 	schedule_delayed_work(&atkbd->event_work, delay);
 }
 
@@ -836,7 +839,7 @@ static void atkbd_cleanup(struct serio *serio)
 	struct atkbd *atkbd = serio_get_drvdata(serio);
 
 	atkbd_disable(atkbd);
-	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT);
+	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_DEF);
 }
 
 
@@ -848,13 +851,20 @@ static void atkbd_disconnect(struct serio *serio)
 {
 	struct atkbd *atkbd = serio_get_drvdata(serio);
 
+	sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
+
 	atkbd_disable(atkbd);
 
-	/* make sure we don't have a command in flight */
+	input_unregister_device(atkbd->dev);
+
+	/*
+	 * Make sure we don't have a command in flight.
+	 * Note that since atkbd->enabled is false event work will keep
+	 * rescheduling itself until it gets canceled and will not try
+	 * accessing freed input device or serio port.
+	 */
 	cancel_delayed_work_sync(&atkbd->event_work);
 
-	sysfs_remove_group(&serio->dev.kobj, &atkbd_attribute_group);
-	input_unregister_device(atkbd->dev);
 	serio_close(serio);
 	serio_set_drvdata(serio, NULL);
 	kfree(atkbd);
@@ -1086,7 +1096,7 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
 	atkbd->dev = dev;
 	ps2_init(&atkbd->ps2dev, serio);
 	INIT_DELAYED_WORK(&atkbd->event_work, atkbd_event_work);
-	mutex_init(&atkbd->event_mutex);
+	mutex_init(&atkbd->mutex);
 
 	switch (serio->id.type) {
 
@@ -1159,19 +1169,23 @@ static int atkbd_reconnect(struct serio *serio)
 {
 	struct atkbd *atkbd = serio_get_drvdata(serio);
 	struct serio_driver *drv = serio->drv;
+	int retval = -1;
 
 	if (!atkbd || !drv) {
 		printk(KERN_DEBUG "atkbd: reconnect request, but serio is disconnected, ignoring...\n");
 		return -1;
 	}
 
+	mutex_lock(&atkbd->mutex);
+
 	atkbd_disable(atkbd);
 
 	if (atkbd->write) {
 		if (atkbd_probe(atkbd))
-			return -1;
+			goto out;
+
 		if (atkbd->set != atkbd_select_set(atkbd, atkbd->set, atkbd->extra))
-			return -1;
+			goto out;
 
 		atkbd_activate(atkbd);
 
@@ -1189,8 +1203,11 @@ static int atkbd_reconnect(struct serio *serio)
 	}
 
 	atkbd_enable(atkbd);
+	retval = 0;
 
-	return 0;
+ out:
+	mutex_unlock(&atkbd->mutex);
+	return retval;
 }
 
 static struct serio_device_id atkbd_serio_ids[] = {
@@ -1234,47 +1251,28 @@ static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
 				ssize_t (*handler)(struct atkbd *, char *))
 {
 	struct serio *serio = to_serio_port(dev);
-	int retval;
-
-	retval = serio_pin_driver(serio);
-	if (retval)
-		return retval;
-
-	if (serio->drv != &atkbd_drv) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	retval = handler((struct atkbd *)serio_get_drvdata(serio), buf);
+	struct atkbd *atkbd = serio_get_drvdata(serio);
 
-out:
-	serio_unpin_driver(serio);
-	return retval;
+	return handler(atkbd, buf);
 }
 
 static ssize_t atkbd_attr_set_helper(struct device *dev, const char *buf, size_t count,
 				ssize_t (*handler)(struct atkbd *, const char *, size_t))
 {
 	struct serio *serio = to_serio_port(dev);
-	struct atkbd *atkbd;
+	struct atkbd *atkbd = serio_get_drvdata(serio);
 	int retval;
 
-	retval = serio_pin_driver(serio);
+	retval = mutex_lock_interruptible(&atkbd->mutex);
 	if (retval)
 		return retval;
 
-	if (serio->drv != &atkbd_drv) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	atkbd = serio_get_drvdata(serio);
 	atkbd_disable(atkbd);
 	retval = handler(atkbd, buf, count);
 	atkbd_enable(atkbd);
 
-out:
-	serio_unpin_driver(serio);
+	mutex_unlock(&atkbd->mutex);
+
 	return retval;
 }
 
diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c
index 6e52d855f637..d410d7a52f1d 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -174,6 +174,14 @@ static int __init davinci_ks_probe(struct platform_device *pdev)
 	struct davinci_ks_platform_data *pdata = pdev->dev.platform_data;
 	int error, i;
 
+	if (pdata->device_enable) {
+		error = pdata->device_enable(dev);
+		if (error < 0) {
+			dev_dbg(dev, "device enable function failed\n");
+			return error;
+		}
+	}
+
 	if (!pdata->keymap) {
 		dev_dbg(dev, "no keymap from pdata\n");
 		return -EINVAL;
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 34f4a29d4973..d3c8b61a941d 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -29,11 +29,13 @@ struct matrix_keypad {
 	unsigned short *keycodes;
 	unsigned int row_shift;
 
+	DECLARE_BITMAP(disabled_gpios, MATRIX_MAX_ROWS);
+
 	uint32_t last_key_state[MATRIX_MAX_COLS];
 	struct delayed_work work;
+	spinlock_t lock;
 	bool scan_pending;
 	bool stopped;
-	spinlock_t lock;
 };
 
 /*
@@ -222,9 +224,16 @@ static int matrix_keypad_suspend(struct device *dev)
 
 	matrix_keypad_stop(keypad->input_dev);
 
-	if (device_may_wakeup(&pdev->dev))
-		for (i = 0; i < pdata->num_row_gpios; i++)
-			enable_irq_wake(gpio_to_irq(pdata->row_gpios[i]));
+	if (device_may_wakeup(&pdev->dev)) {
+		for (i = 0; i < pdata->num_row_gpios; i++) {
+			if (!test_bit(i, keypad->disabled_gpios)) {
+				unsigned int gpio = pdata->row_gpios[i];
+
+				if (enable_irq_wake(gpio_to_irq(gpio)) == 0)
+					__set_bit(i, keypad->disabled_gpios);
+			}
+		}
+	}
 
 	return 0;
 }
@@ -236,9 +245,15 @@ static int matrix_keypad_resume(struct device *dev)
 	const struct matrix_keypad_platform_data *pdata = keypad->pdata;
 	int i;
 
-	if (device_may_wakeup(&pdev->dev))
-		for (i = 0; i < pdata->num_row_gpios; i++)
-			disable_irq_wake(gpio_to_irq(pdata->row_gpios[i]));
+	if (device_may_wakeup(&pdev->dev)) {
+		for (i = 0; i < pdata->num_row_gpios; i++) {
+			if (test_and_clear_bit(i, keypad->disabled_gpios)) {
+				unsigned int gpio = pdata->row_gpios[i];
+
+				disable_irq_wake(gpio_to_irq(gpio));
+			}
+		}
+	}
 
 	matrix_keypad_start(keypad->input_dev);
 
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index eeaa7acb9cfc..21d6184efa96 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -253,14 +253,6 @@ static irqreturn_t do_kp_irq(int irq, void *_kp)
 	u8 reg;
 	int ret;
 
-#ifdef CONFIG_LOCKDEP
-	/* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
-	 * we don't want and can't tolerate.  Although it might be
-	 * friendlier not to borrow this thread context...
-	 */
-	local_irq_enable();
-#endif
-
 	/* Read & Clear TWL4030 pending interrupt */
 	ret = twl4030_kpread(kp, &reg, KEYP_ISR1, 1);
 
@@ -403,7 +395,8 @@ static int __devinit twl4030_kp_probe(struct platform_device *pdev)
 	 *
 	 * NOTE:  we assume this host is wired to TWL4040 INT1, not INT2 ...
 	 */
-	error = request_irq(kp->irq, do_kp_irq, 0, pdev->name, kp);
+	error = request_threaded_irq(kp->irq, NULL, do_kp_irq,
+			0, pdev->name, kp);
 	if (error) {
 		dev_info(kp->dbg_dev, "request_irq failed for irq no=%d\n",
 			kp->irq);
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index bdde5c889035..e9069b87fde2 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -39,18 +39,8 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr)
 	int err;
 	u8 value;
 
-#ifdef CONFIG_LOCKDEP
-	/* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
-	 * we don't want and can't tolerate since this is a threaded
-	 * IRQ and can sleep due to the i2c reads it has to issue.
-	 * Although it might be friendlier not to borrow this thread
-	 * context...
-	 */
-	local_irq_enable();
-#endif
-
 	err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
-				  STS_HW_CONDITIONS);
+				STS_HW_CONDITIONS);
 	if (!err)  {
 		input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ);
 		input_sync(pwr);
@@ -80,7 +70,7 @@ static int __devinit twl4030_pwrbutton_probe(struct platform_device *pdev)
 	pwr->phys = "twl4030_pwrbutton/input0";
 	pwr->dev.parent = &pdev->dev;
 
-	err = request_irq(irq, powerbutton_irq,
+	err = request_threaded_irq(irq, NULL, powerbutton_irq,
 			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
 			"twl4030_pwrbutton", pwr);
 	if (err < 0) {
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 38da6ab04384..c0afb71a3a6d 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -1328,7 +1328,7 @@ static struct platform_driver wistron_driver = {
 	.driver		= {
 		.name	= "wistron-bios",
 		.owner	= THIS_MODULE,
-#if CONFIG_PM
+#ifdef CONFIG_PM
 		.pm	= &wistron_pm_ops,
 #endif
 	},
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 3feeb3af8abd..c714ca2407f8 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -70,7 +70,7 @@ config MOUSE_PS2_SYNAPTICS
 config MOUSE_PS2_LIFEBOOK
 	bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EMBEDDED
 	default y
-	depends on MOUSE_PS2 && X86
+	depends on MOUSE_PS2 && X86 && DMI
 	help
 	  Say Y here if you have a Fujitsu B-series Lifebook PS/2
 	  TouchScreen connected to your system.
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 0d1d33468b43..4f8fe0886b2a 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -139,6 +139,7 @@ struct tp_finger {
 /* trackpad finger data size, empirically at least ten fingers */
 #define SIZEOF_FINGER		sizeof(struct tp_finger)
 #define SIZEOF_ALL_FINGERS	(16 * SIZEOF_FINGER)
+#define MAX_FINGER_ORIENTATION	16384
 
 /* device-specific parameters */
 struct bcm5974_param {
@@ -284,6 +285,26 @@ static void setup_events_to_report(struct input_dev *input_dev,
 	input_set_abs_params(input_dev, ABS_Y,
 				0, cfg->y.dim, cfg->y.fuzz, 0);
 
+	/* finger touch area */
+	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
+			     cfg->w.devmin, cfg->w.devmax, 0, 0);
+	input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
+			     cfg->w.devmin, cfg->w.devmax, 0, 0);
+	/* finger approach area */
+	input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR,
+			     cfg->w.devmin, cfg->w.devmax, 0, 0);
+	input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR,
+			     cfg->w.devmin, cfg->w.devmax, 0, 0);
+	/* finger orientation */
+	input_set_abs_params(input_dev, ABS_MT_ORIENTATION,
+			     -MAX_FINGER_ORIENTATION,
+			     MAX_FINGER_ORIENTATION, 0, 0);
+	/* finger position */
+	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
+			     cfg->x.devmin, cfg->x.devmax, 0, 0);
+	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
+			     cfg->y.devmin, cfg->y.devmax, 0, 0);
+
 	__set_bit(EV_KEY, input_dev->evbit);
 	__set_bit(BTN_TOUCH, input_dev->keybit);
 	__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
@@ -310,13 +331,29 @@ static int report_bt_state(struct bcm5974 *dev, int size)
 	return 0;
 }
 
+static void report_finger_data(struct input_dev *input,
+			       const struct bcm5974_config *cfg,
+			       const struct tp_finger *f)
+{
+	input_report_abs(input, ABS_MT_TOUCH_MAJOR, raw2int(f->force_major));
+	input_report_abs(input, ABS_MT_TOUCH_MINOR, raw2int(f->force_minor));
+	input_report_abs(input, ABS_MT_WIDTH_MAJOR, raw2int(f->size_major));
+	input_report_abs(input, ABS_MT_WIDTH_MINOR, raw2int(f->size_minor));
+	input_report_abs(input, ABS_MT_ORIENTATION,
+			 MAX_FINGER_ORIENTATION - raw2int(f->orientation));
+	input_report_abs(input, ABS_MT_POSITION_X, raw2int(f->abs_x));
+	input_report_abs(input, ABS_MT_POSITION_Y,
+			 cfg->y.devmin + cfg->y.devmax - raw2int(f->abs_y));
+	input_mt_sync(input);
+}
+
 /* report trackpad data as logical trackpad state */
 static int report_tp_state(struct bcm5974 *dev, int size)
 {
 	const struct bcm5974_config *c = &dev->cfg;
 	const struct tp_finger *f;
 	struct input_dev *input = dev->input;
-	int raw_p, raw_w, raw_x, raw_y, raw_n;
+	int raw_p, raw_w, raw_x, raw_y, raw_n, i;
 	int ptest, origin, ibt = 0, nmin = 0, nmax = 0;
 	int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
 
@@ -329,6 +366,11 @@ static int report_tp_state(struct bcm5974 *dev, int size)
 
 	/* always track the first finger; when detached, start over */
 	if (raw_n) {
+
+		/* report raw trackpad data */
+		for (i = 0; i < raw_n; i++)
+			report_finger_data(input, c, &f[i]);
+
 		raw_p = raw2int(f->force_major);
 		raw_w = raw2int(f->size_major);
 		raw_x = raw2int(f->abs_x);
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index b146237266d8..90be30e93556 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -427,7 +427,6 @@ static void hgpk_recalib_work(struct work_struct *work)
 
 static int hgpk_register(struct psmouse *psmouse)
 {
-	struct input_dev *dev = psmouse->dev;
 	int err;
 
 	/* register handlers */
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 2e6bdfea0165..6d7aa10d10f0 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -44,7 +44,6 @@ static int lifebook_set_6byte_proto(const struct dmi_system_id *d)
 }
 
 static const struct dmi_system_id __initconst lifebook_dmi_table[] = {
-#if defined(CONFIG_DMI) && defined(CONFIG_X86)
 	{
 		/* FLORA-ie 55mi */
 		.matches = {
@@ -118,7 +117,6 @@ static const struct dmi_system_id __initconst lifebook_dmi_table[] = {
 		},
 	},
 	{ }
-#endif
 };
 
 void __init lifebook_module_init(void)
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index fd0bc094616a..9774bdfaa482 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -627,8 +627,15 @@ static int psmouse_extensions(struct psmouse *psmouse,
 		synaptics_hardware = true;
 
 		if (max_proto > PSMOUSE_IMEX) {
-			if (!set_properties || synaptics_init(psmouse) == 0)
+/*
+ * Try activating protocol, but check if support is enabled first, since
+ * we try detecting Synaptics even when protocol is disabled.
+ */
+			if (synaptics_supported() &&
+			    (!set_properties || synaptics_init(psmouse) == 0)) {
 				return PSMOUSE_SYNAPTICS;
+			}
+
 /*
  * Some Synaptics touchpads can emulate extended protocols (like IMPS/2).
  * Unfortunately Logitech/Genius probes confuse some firmware versions so
@@ -683,19 +690,6 @@ static int psmouse_extensions(struct psmouse *psmouse,
 		max_proto = PSMOUSE_IMEX;
 	}
 
-/*
- * Try Finger Sensing Pad
- */
-	if (max_proto > PSMOUSE_IMEX) {
-		if (fsp_detect(psmouse, set_properties) == 0) {
-			if (!set_properties || fsp_init(psmouse) == 0)
-				return PSMOUSE_FSP;
-/*
- * Init failed, try basic relative protocols
- */
-			max_proto = PSMOUSE_IMEX;
-		}
-	}
 
 	if (max_proto > PSMOUSE_IMEX) {
 		if (genius_detect(psmouse, set_properties) == 0)
@@ -712,6 +706,21 @@ static int psmouse_extensions(struct psmouse *psmouse,
 	}
 
 /*
+ * Try Finger Sensing Pad. We do it here because its probe upsets
+ * Trackpoint devices (causing TP_READ_ID command to time out).
+ */
+	if (max_proto > PSMOUSE_IMEX) {
+		if (fsp_detect(psmouse, set_properties) == 0) {
+			if (!set_properties || fsp_init(psmouse) == 0)
+				return PSMOUSE_FSP;
+/*
+ * Init failed, try basic relative protocols
+ */
+			max_proto = PSMOUSE_IMEX;
+		}
+	}
+
+/*
  * Reset to defaults in case the device got confused by extended
  * protocol probes. Note that we follow up with full reset because
  * some mice put themselves to sleep when they see PSMOUSE_RESET_DIS.
@@ -1137,7 +1146,10 @@ static void psmouse_cleanup(struct serio *serio)
 	if (psmouse->cleanup)
 		psmouse->cleanup(psmouse);
 
-	psmouse_reset(psmouse);
+/*
+ * Reset the mouse to defaults (bare PS/2 protocol).
+ */
+	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
 
 /*
  * Some boxes, such as HP nx7400, get terribly confused if mouse
@@ -1447,24 +1459,10 @@ ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *de
 	struct serio *serio = to_serio_port(dev);
 	struct psmouse_attribute *attr = to_psmouse_attr(devattr);
 	struct psmouse *psmouse;
-	int retval;
-
-	retval = serio_pin_driver(serio);
-	if (retval)
-		return retval;
-
-	if (serio->drv != &psmouse_drv) {
-		retval = -ENODEV;
-		goto out;
-	}
 
 	psmouse = serio_get_drvdata(serio);
 
-	retval = attr->show(psmouse, attr->data, buf);
-
-out:
-	serio_unpin_driver(serio);
-	return retval;
+	return attr->show(psmouse, attr->data, buf);
 }
 
 ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *devattr,
@@ -1475,18 +1473,9 @@ ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *dev
 	struct psmouse *psmouse, *parent = NULL;
 	int retval;
 
-	retval = serio_pin_driver(serio);
-	if (retval)
-		return retval;
-
-	if (serio->drv != &psmouse_drv) {
-		retval = -ENODEV;
-		goto out_unpin;
-	}
-
 	retval = mutex_lock_interruptible(&psmouse_mutex);
 	if (retval)
-		goto out_unpin;
+		goto out;
 
 	psmouse = serio_get_drvdata(serio);
 
@@ -1516,8 +1505,7 @@ ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *dev
 
  out_unlock:
 	mutex_unlock(&psmouse_mutex);
- out_unpin:
-	serio_unpin_driver(serio);
+ out:
 	return retval;
 }
 
@@ -1579,9 +1567,7 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co
 		}
 
 		mutex_unlock(&psmouse_mutex);
-		serio_unpin_driver(serio);
 		serio_unregister_child_port(serio);
-		serio_pin_driver_uninterruptible(serio);
 		mutex_lock(&psmouse_mutex);
 
 		if (serio->drv != &psmouse_drv) {
diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c
index 77b9fd0b3fbf..81a6b81cb2fe 100644
--- a/drivers/input/mouse/sentelic.c
+++ b/drivers/input/mouse/sentelic.c
@@ -2,7 +2,7 @@
  * Finger Sensing Pad PS/2 mouse driver.
  *
  * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd.
- * Copyright (C) 2005-2009 Tai-hwa Liang, Sentelic Corporation.
+ * Copyright (C) 2005-2010 Tai-hwa Liang, Sentelic Corporation.
  *
  *   This program is free software; you can redistribute it and/or
  *   modify it under the terms of the GNU General Public License
@@ -658,9 +658,9 @@ static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
 			if (packet[3] & BIT(1))
 				button_status |= 0x0f;	/* wheel up */
 			if (packet[3] & BIT(2))
-				button_status |= BIT(5);/* horizontal left */
+				button_status |= BIT(4);/* horizontal left */
 			if (packet[3] & BIT(3))
-				button_status |= BIT(4);/* horizontal right */
+				button_status |= BIT(5);/* horizontal right */
 			/* push back to packet queue */
 			if (button_status != 0)
 				packet[3] = button_status;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 05689e732191..d3f5243fa093 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -743,6 +743,11 @@ int synaptics_init(struct psmouse *psmouse)
 	return -1;
 }
 
+bool synaptics_supported(void)
+{
+	return true;
+}
+
 #else /* CONFIG_MOUSE_PS2_SYNAPTICS */
 
 void __init synaptics_module_init(void)
@@ -754,5 +759,10 @@ int synaptics_init(struct psmouse *psmouse)
 	return -ENOSYS;
 }
 
+bool synaptics_supported(void)
+{
+	return false;
+}
+
 #endif /* CONFIG_MOUSE_PS2_SYNAPTICS */
 
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 838e7f2c9b30..f0f40a331dc8 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -109,5 +109,6 @@ void synaptics_module_init(void);
 int synaptics_detect(struct psmouse *psmouse, bool set_properties);
 int synaptics_init(struct psmouse *psmouse);
 void synaptics_reset(struct psmouse *psmouse);
+bool synaptics_supported(void);
 
 #endif /* _SYNAPTICS_H */
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 64b688daf48a..2a5982e532f8 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -524,6 +524,13 @@ static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = {
  */
 static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = {
 	{
+		/* Acer Aspire 5610 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+		},
+	},
+	{
 		/* Acer Aspire 5630 */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 0236f0d5fd91..e0f30186d513 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -284,13 +284,7 @@ static void serio_handle_event(void)
 
 	mutex_lock(&serio_mutex);
 
-	/*
-	 * Note that we handle only one event here to give swsusp
-	 * a chance to freeze kseriod thread. Serio events should
-	 * be pretty rare so we are not concerned about taking
-	 * performance hit.
-	 */
-	if ((event = serio_get_event())) {
+	while ((event = serio_get_event())) {
 
 		switch (event->type) {
 			case SERIO_REGISTER_PORT:
@@ -380,10 +374,9 @@ static struct serio *serio_get_pending_child(struct serio *parent)
 
 static int serio_thread(void *nothing)
 {
-	set_freezable();
 	do {
 		serio_handle_event();
-		wait_event_freezable(serio_wait,
+		wait_event_interruptible(serio_wait,
 			kthread_should_stop() || !list_empty(&serio_event_list));
 	} while (!kthread_should_stop());
 
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 65bf91e16a42..79f9364aded6 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -33,6 +33,7 @@
 #endif /* CONFIG_ISDN_CAPI_MIDDLEWARE */
 #include <linux/skbuff.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/poll.h>
 #include <linux/capi.h>
 #include <linux/kernelcapi.h>
@@ -1407,114 +1408,84 @@ static void capinc_tty_exit(void)
  * /proc/capi/capi20:
  *  minor applid nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt
  */
-static int proc_capidev_read_proc(char *page, char **start, off_t off,
-                                       int count, int *eof, void *data)
+static int capi20_proc_show(struct seq_file *m, void *v)
 {
         struct capidev *cdev;
 	struct list_head *l;
-	int len = 0;
 
 	read_lock(&capidev_list_lock);
 	list_for_each(l, &capidev_list) {
 		cdev = list_entry(l, struct capidev, list);
-		len += sprintf(page+len, "0 %d %lu %lu %lu %lu\n",
+		seq_printf(m, "0 %d %lu %lu %lu %lu\n",
 			cdev->ap.applid,
 			cdev->ap.nrecvctlpkt,
 			cdev->ap.nrecvdatapkt,
 			cdev->ap.nsentctlpkt,
 			cdev->ap.nsentdatapkt);
-		if (len <= off) {
-			off -= len;
-			len = 0;
-		} else {
-			if (len-off > count)
-				goto endloop;
-		}
 	}
-
-endloop:
 	read_unlock(&capidev_list_lock);
-	if (len < count)
-		*eof = 1;
-	if (len > count) len = count;
-	if (len < 0) len = 0;
-	return len;
+	return 0;
 }
 
+static int capi20_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, capi20_proc_show, NULL);
+}
+
+static const struct file_operations capi20_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= capi20_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /*
  * /proc/capi/capi20ncci:
  *  applid ncci
  */
-static int proc_capincci_read_proc(char *page, char **start, off_t off,
-                                       int count, int *eof, void *data)
+static int capi20ncci_proc_show(struct seq_file *m, void *v)
 {
         struct capidev *cdev;
         struct capincci *np;
 	struct list_head *l;
-	int len = 0;
 
 	read_lock(&capidev_list_lock);
 	list_for_each(l, &capidev_list) {
 		cdev = list_entry(l, struct capidev, list);
 		for (np=cdev->nccis; np; np = np->next) {
-			len += sprintf(page+len, "%d 0x%x\n",
+			seq_printf(m, "%d 0x%x\n",
 				       cdev->ap.applid,
 				       np->ncci);
-			if (len <= off) {
-				off -= len;
-				len = 0;
-			} else {
-				if (len-off > count)
-					goto endloop;
-			}
 		}
 	}
-endloop:
 	read_unlock(&capidev_list_lock);
-	*start = page+off;
-	if (len < count)
-		*eof = 1;
-	if (len>count) len = count;
-	if (len<0) len = 0;
-	return len;
+	return 0;
 }
 
-static struct procfsentries {
-  char *name;
-  mode_t mode;
-  int (*read_proc)(char *page, char **start, off_t off,
-                                       int count, int *eof, void *data);
-  struct proc_dir_entry *procent;
-} procfsentries[] = {
-   /* { "capi",		  S_IFDIR, 0 }, */
-   { "capi/capi20", 	  0	 , proc_capidev_read_proc },
-   { "capi/capi20ncci",   0	 , proc_capincci_read_proc },
+static int capi20ncci_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, capi20ncci_proc_show, NULL);
+}
+
+static const struct file_operations capi20ncci_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= capi20ncci_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
 };
 
 static void __init proc_init(void)
 {
-    int nelem = ARRAY_SIZE(procfsentries);
-    int i;
-
-    for (i=0; i < nelem; i++) {
-        struct procfsentries *p = procfsentries + i;
-	p->procent = create_proc_entry(p->name, p->mode, NULL);
-	if (p->procent) p->procent->read_proc = p->read_proc;
-    }
+	proc_create("capi/capi20", 0, NULL, &capi20_proc_fops);
+	proc_create("capi/capi20ncci", 0, NULL, &capi20ncci_proc_fops);
 }
 
 static void __exit proc_exit(void)
 {
-    int nelem = ARRAY_SIZE(procfsentries);
-    int i;
-
-    for (i=nelem-1; i >= 0; i--) {
-        struct procfsentries *p = procfsentries + i;
-	if (p->procent) {
-	   remove_proc_entry(p->name, NULL);
-	   p->procent = NULL;
-	}
-    }
+	remove_proc_entry("capi/capi20", NULL);
+	remove_proc_entry("capi/capi20ncci", NULL);
 }
 
 /* -------- init function and module interface ---------------------- */
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index 66b7d7a86474..bb450152fb74 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -24,6 +24,7 @@
 #include <linux/isdn.h>
 #include <linux/isdnif.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/capi.h>
 #include <linux/kernelcapi.h>
 #include <linux/ctype.h>
@@ -2229,59 +2230,37 @@ static void lower_callback(unsigned int cmd, u32 contr, void *data)
  * /proc/capi/capidrv:
  * nrecvctlpkt nrecvdatapkt nsendctlpkt nsenddatapkt
  */
-static int proc_capidrv_read_proc(char *page, char **start, off_t off,
-                                       int count, int *eof, void *data)
+static int capidrv_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
-
-	len += sprintf(page+len, "%lu %lu %lu %lu\n",
+	seq_printf(m, "%lu %lu %lu %lu\n",
 			global.ap.nrecvctlpkt,
 			global.ap.nrecvdatapkt,
 			global.ap.nsentctlpkt,
 			global.ap.nsentdatapkt);
-	if (off+count >= len)
-	   *eof = 1;
-	if (len < off)
-           return 0;
-	*start = page + off;
-	return ((count < len-off) ? count : len-off);
+	return 0;
+}
+
+static int capidrv_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, capidrv_proc_show, NULL);
 }
 
-static struct procfsentries {
-  char *name;
-  mode_t mode;
-  int (*read_proc)(char *page, char **start, off_t off,
-                                       int count, int *eof, void *data);
-  struct proc_dir_entry *procent;
-} procfsentries[] = {
-   /* { "capi",		  S_IFDIR, 0 }, */
-   { "capi/capidrv", 	  0	 , proc_capidrv_read_proc },
+static const struct file_operations capidrv_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= capidrv_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
 };
 
 static void __init proc_init(void)
 {
-    int nelem = ARRAY_SIZE(procfsentries);
-    int i;
-
-    for (i=0; i < nelem; i++) {
-        struct procfsentries *p = procfsentries + i;
-	p->procent = create_proc_entry(p->name, p->mode, NULL);
-	if (p->procent) p->procent->read_proc = p->read_proc;
-    }
+	proc_create("capi/capidrv", 0, NULL, &capidrv_proc_fops);
 }
 
 static void __exit proc_exit(void)
 {
-    int nelem = ARRAY_SIZE(procfsentries);
-    int i;
-
-    for (i=nelem-1; i >= 0; i--) {
-        struct procfsentries *p = procfsentries + i;
-	if (p->procent) {
-	   remove_proc_entry(p->name, NULL);
-	   p->procent = NULL;
-	}
-    }
+	remove_proc_entry("capi/capidrv", NULL);
 }
 
 static int __init capidrv_init(void)
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index dc506ab99cac..b0bacf377c18 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -490,13 +490,7 @@ attach_capi_ctr(struct capi_ctr *card)
 	card->traceflag = showcapimsgs;
 
 	sprintf(card->procfn, "capi/controllers/%d", card->cnr);
-	card->procent = create_proc_entry(card->procfn, 0, NULL);
-	if (card->procent) {
-	   card->procent->read_proc = 
-		(int (*)(char *,char **,off_t,int,int *,void *))
-			card->ctr_read_proc;
-	   card->procent->data = card;
-	}
+	card->procent = proc_create_data(card->procfn, 0, NULL, card->proc_fops, card);
 
 	ncards++;
 	printk(KERN_NOTICE "kcapi: Controller [%03d]: %s attached\n",
diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index 3f5cd06af104..6f0ae32906bf 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -13,6 +13,8 @@
 
 #include "gigaset.h"
 #include <linux/ctype.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/isdn/capilli.h>
 #include <linux/isdn/capicmd.h>
 #include <linux/isdn/capiutil.h>
@@ -2106,35 +2108,22 @@ static char *gigaset_procinfo(struct capi_ctr *ctr)
 	return ctr->name;	/* ToDo: more? */
 }
 
-/**
- * gigaset_ctr_read_proc() - build controller proc file entry
- * @page:	buffer of PAGE_SIZE bytes for receiving the entry.
- * @start:	unused.
- * @off:	unused.
- * @count:	unused.
- * @eof:	unused.
- * @ctr:	controller descriptor structure.
- *
- * Return value: length of generated entry
- */
-static int gigaset_ctr_read_proc(char *page, char **start, off_t off,
-			  int count, int *eof, struct capi_ctr *ctr)
+static int gigaset_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctr = m->private;
 	struct cardstate *cs = ctr->driverdata;
 	char *s;
 	int i;
-	int len = 0;
-	len += sprintf(page+len, "%-16s %s\n", "name", ctr->name);
-	len += sprintf(page+len, "%-16s %s %s\n", "dev",
+
+	seq_printf(m, "%-16s %s\n", "name", ctr->name);
+	seq_printf(m, "%-16s %s %s\n", "dev",
 			dev_driver_string(cs->dev), dev_name(cs->dev));
-	len += sprintf(page+len, "%-16s %d\n", "id", cs->myid);
+	seq_printf(m, "%-16s %d\n", "id", cs->myid);
 	if (cs->gotfwver)
-		len += sprintf(page+len, "%-16s %d.%d.%d.%d\n", "firmware",
+		seq_printf(m, "%-16s %d.%d.%d.%d\n", "firmware",
 			cs->fwver[0], cs->fwver[1], cs->fwver[2], cs->fwver[3]);
-	len += sprintf(page+len, "%-16s %d\n", "channels",
-			cs->channels);
-	len += sprintf(page+len, "%-16s %s\n", "onechannel",
-			cs->onechannel ? "yes" : "no");
+	seq_printf(m, "%-16s %d\n", "channels", cs->channels);
+	seq_printf(m, "%-16s %s\n", "onechannel", cs->onechannel ? "yes" : "no");
 
 	switch (cs->mode) {
 	case M_UNKNOWN:
@@ -2152,7 +2141,7 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off,
 	default:
 		s = "??";
 	}
-	len += sprintf(page+len, "%-16s %s\n", "mode", s);
+	seq_printf(m, "%-16s %s\n", "mode", s);
 
 	switch (cs->mstate) {
 	case MS_UNINITIALIZED:
@@ -2176,25 +2165,21 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off,
 	default:
 		s = "??";
 	}
-	len += sprintf(page+len, "%-16s %s\n", "mstate", s);
+	seq_printf(m, "%-16s %s\n", "mstate", s);
 
-	len += sprintf(page+len, "%-16s %s\n", "running",
-			cs->running ? "yes" : "no");
-	len += sprintf(page+len, "%-16s %s\n", "connected",
-			cs->connected ? "yes" : "no");
-	len += sprintf(page+len, "%-16s %s\n", "isdn_up",
-			cs->isdn_up ? "yes" : "no");
-	len += sprintf(page+len, "%-16s %s\n", "cidmode",
-			cs->cidmode ? "yes" : "no");
+	seq_printf(m, "%-16s %s\n", "running", cs->running ? "yes" : "no");
+	seq_printf(m, "%-16s %s\n", "connected", cs->connected ? "yes" : "no");
+	seq_printf(m, "%-16s %s\n", "isdn_up", cs->isdn_up ? "yes" : "no");
+	seq_printf(m, "%-16s %s\n", "cidmode", cs->cidmode ? "yes" : "no");
 
 	for (i = 0; i < cs->channels; i++) {
-		len += sprintf(page+len, "[%d]%-13s %d\n", i, "corrupted",
+		seq_printf(m, "[%d]%-13s %d\n", i, "corrupted",
 				cs->bcs[i].corrupted);
-		len += sprintf(page+len, "[%d]%-13s %d\n", i, "trans_down",
+		seq_printf(m, "[%d]%-13s %d\n", i, "trans_down",
 				cs->bcs[i].trans_down);
-		len += sprintf(page+len, "[%d]%-13s %d\n", i, "trans_up",
+		seq_printf(m, "[%d]%-13s %d\n", i, "trans_up",
 				cs->bcs[i].trans_up);
-		len += sprintf(page+len, "[%d]%-13s %d\n", i, "chstate",
+		seq_printf(m, "[%d]%-13s %d\n", i, "chstate",
 				cs->bcs[i].chstate);
 		switch (cs->bcs[i].proto2) {
 		case L2_BITSYNC:
@@ -2209,11 +2194,23 @@ static int gigaset_ctr_read_proc(char *page, char **start, off_t off,
 		default:
 			s = "??";
 		}
-		len += sprintf(page+len, "[%d]%-13s %s\n", i, "proto2", s);
+		seq_printf(m, "[%d]%-13s %s\n", i, "proto2", s);
 	}
-	return len;
+	return 0;
 }
 
+static int gigaset_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, gigaset_proc_show, PDE(inode)->data);
+}
+
+static const struct file_operations gigaset_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= gigaset_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
 
 static struct capi_driver capi_driver_gigaset = {
 	.name		= "gigaset",
@@ -2256,7 +2253,7 @@ int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
 	iif->ctr.release_appl  = gigaset_release_appl;
 	iif->ctr.send_message  = gigaset_send_message;
 	iif->ctr.procinfo      = gigaset_procinfo;
-	iif->ctr.ctr_read_proc = gigaset_ctr_read_proc;
+	iif->ctr.proc_fops = &gigaset_proc_fops;
 	INIT_LIST_HEAD(&iif->appls);
 	skb_queue_head_init(&iif->sendqueue);
 	atomic_set(&iif->sendqlen, 0);
diff --git a/drivers/isdn/hardware/avm/avmcard.h b/drivers/isdn/hardware/avm/avmcard.h
index d964f07e4a56..a70e8854461d 100644
--- a/drivers/isdn/hardware/avm/avmcard.h
+++ b/drivers/isdn/hardware/avm/avmcard.h
@@ -556,8 +556,7 @@ u16  b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
 void b1_parse_version(avmctrl_info *card);
 irqreturn_t b1_interrupt(int interrupt, void *devptr);
 
-int b1ctl_read_proc(char *page, char **start, off_t off,
-        		int count, int *eof, struct capi_ctr *ctrl);
+extern const struct file_operations b1ctl_proc_fops;
 
 avmcard_dmainfo *avmcard_dma_alloc(char *name, struct pci_dev *,
 				   long rsize, long ssize);
@@ -577,7 +576,6 @@ void b1dma_register_appl(struct capi_ctr *ctrl,
 				capi_register_params *rp);
 void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl);
 u16  b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
-int b1dmactl_read_proc(char *page, char **start, off_t off,
-        		int count, int *eof, struct capi_ctr *ctrl);
+extern const struct file_operations b1dmactl_proc_fops;
 
 #endif /* _AVMCARD_H_ */
diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
index a7c0083e78a7..c38fa0f4c729 100644
--- a/drivers/isdn/hardware/avm/b1.c
+++ b/drivers/isdn/hardware/avm/b1.c
@@ -12,6 +12,8 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
@@ -634,18 +636,17 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
 }
 
 /* ------------------------------------------------------------- */
-int b1ctl_read_proc(char *page, char **start, off_t off,
-        		int count, int *eof, struct capi_ctr *ctrl)
+static int b1ctl_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
 	avmcard *card = cinfo->card;
 	u8 flag;
-	int len = 0;
 	char *s;
 
-	len += sprintf(page+len, "%-16s %s\n", "name", card->name);
-	len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port);
-	len += sprintf(page+len, "%-16s %d\n", "irq", card->irq);
+	seq_printf(m, "%-16s %s\n", "name", card->name);
+	seq_printf(m, "%-16s 0x%x\n", "io", card->port);
+	seq_printf(m, "%-16s %d\n", "irq", card->irq);
 	switch (card->cardtype) {
 	case avm_b1isa: s = "B1 ISA"; break;
 	case avm_b1pci: s = "B1 PCI"; break;
@@ -658,20 +659,20 @@ int b1ctl_read_proc(char *page, char **start, off_t off,
 	case avm_c2: s = "C2"; break;
 	default: s = "???"; break;
 	}
-	len += sprintf(page+len, "%-16s %s\n", "type", s);
+	seq_printf(m, "%-16s %s\n", "type", s);
 	if (card->cardtype == avm_t1isa)
-	   len += sprintf(page+len, "%-16s %d\n", "cardnr", card->cardnr);
+		seq_printf(m, "%-16s %d\n", "cardnr", card->cardnr);
 	if ((s = cinfo->version[VER_DRIVER]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_driver", s);
+		seq_printf(m, "%-16s %s\n", "ver_driver", s);
 	if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s);
+		seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
 	if ((s = cinfo->version[VER_SERIAL]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_serial", s);
+		seq_printf(m, "%-16s %s\n", "ver_serial", s);
 
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[3];
         	if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s%s%s%s\n",
 			"protocol",
 			(flag & 0x01) ? " DSS1" : "",
 			(flag & 0x02) ? " CT1" : "",
@@ -685,7 +686,7 @@ int b1ctl_read_proc(char *page, char **start, off_t off,
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[5];
 		if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s\n",
 			"linetype",
 			(flag & 0x01) ? " point to point" : "",
 			(flag & 0x02) ? " point to multipoint" : "",
@@ -693,16 +694,25 @@ int b1ctl_read_proc(char *page, char **start, off_t off,
 			(flag & 0x04) ? " leased line with D-channel" : ""
 			);
 	}
-	len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname);
-
-	if (off+count >= len)
-	   *eof = 1;
-	if (len < off)
-           return 0;
-	*start = page + off;
-	return ((count < len-off) ? count : len-off);
+	seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
+
+	return 0;
+}
+
+static int b1ctl_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, b1ctl_proc_show, PDE(inode)->data);
 }
 
+const struct file_operations b1ctl_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= b1ctl_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+EXPORT_SYMBOL(b1ctl_proc_fops);
+
 /* ------------------------------------------------------------- */
 
 #ifdef CONFIG_PCI
@@ -781,8 +791,6 @@ EXPORT_SYMBOL(b1_send_message);
 EXPORT_SYMBOL(b1_parse_version);
 EXPORT_SYMBOL(b1_interrupt);
 
-EXPORT_SYMBOL(b1ctl_read_proc);
-
 static int __init b1_init(void)
 {
 	char *p;
diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c
index 0e84aaae43fd..124550d0dbf3 100644
--- a/drivers/isdn/hardware/avm/b1dma.c
+++ b/drivers/isdn/hardware/avm/b1dma.c
@@ -11,6 +11,8 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
@@ -855,21 +857,20 @@ u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
 
 /* ------------------------------------------------------------- */
 
-int b1dmactl_read_proc(char *page, char **start, off_t off,
-        		int count, int *eof, struct capi_ctr *ctrl)
+static int b1dmactl_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
 	avmcard *card = cinfo->card;
 	u8 flag;
-	int len = 0;
 	char *s;
 	u32 txoff, txlen, rxoff, rxlen, csr;
 	unsigned long flags;
 
-	len += sprintf(page+len, "%-16s %s\n", "name", card->name);
-	len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port);
-	len += sprintf(page+len, "%-16s %d\n", "irq", card->irq);
-	len += sprintf(page+len, "%-16s 0x%lx\n", "membase", card->membase);
+	seq_printf(m, "%-16s %s\n", "name", card->name);
+	seq_printf(m, "%-16s 0x%x\n", "io", card->port);
+	seq_printf(m, "%-16s %d\n", "irq", card->irq);
+	seq_printf(m, "%-16s 0x%lx\n", "membase", card->membase);
 	switch (card->cardtype) {
 	case avm_b1isa: s = "B1 ISA"; break;
 	case avm_b1pci: s = "B1 PCI"; break;
@@ -882,18 +883,18 @@ int b1dmactl_read_proc(char *page, char **start, off_t off,
 	case avm_c2: s = "C2"; break;
 	default: s = "???"; break;
 	}
-	len += sprintf(page+len, "%-16s %s\n", "type", s);
+	seq_printf(m, "%-16s %s\n", "type", s);
 	if ((s = cinfo->version[VER_DRIVER]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_driver", s);
+		seq_printf(m, "%-16s %s\n", "ver_driver", s);
 	if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s);
+		seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
 	if ((s = cinfo->version[VER_SERIAL]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_serial", s);
+		seq_printf(m, "%-16s %s\n", "ver_serial", s);
 
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[3];
         	if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s%s%s%s\n",
 			"protocol",
 			(flag & 0x01) ? " DSS1" : "",
 			(flag & 0x02) ? " CT1" : "",
@@ -907,7 +908,7 @@ int b1dmactl_read_proc(char *page, char **start, off_t off,
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[5];
 		if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s\n",
 			"linetype",
 			(flag & 0x01) ? " point to point" : "",
 			(flag & 0x02) ? " point to multipoint" : "",
@@ -915,7 +916,7 @@ int b1dmactl_read_proc(char *page, char **start, off_t off,
 			(flag & 0x04) ? " leased line with D-channel" : ""
 			);
 	}
-	len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname);
+	seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
 
 
 	spin_lock_irqsave(&card->lock, flags);
@@ -930,27 +931,30 @@ int b1dmactl_read_proc(char *page, char **start, off_t off,
 
 	spin_unlock_irqrestore(&card->lock, flags);
 
-        len += sprintf(page+len, "%-16s 0x%lx\n",
-				"csr (cached)", (unsigned long)card->csr);
-        len += sprintf(page+len, "%-16s 0x%lx\n",
-				"csr", (unsigned long)csr);
-        len += sprintf(page+len, "%-16s %lu\n",
-				"txoff", (unsigned long)txoff);
-        len += sprintf(page+len, "%-16s %lu\n",
-				"txlen", (unsigned long)txlen);
-        len += sprintf(page+len, "%-16s %lu\n",
-				"rxoff", (unsigned long)rxoff);
-        len += sprintf(page+len, "%-16s %lu\n",
-				"rxlen", (unsigned long)rxlen);
-
-	if (off+count >= len)
-	   *eof = 1;
-	if (len < off)
-           return 0;
-	*start = page + off;
-	return ((count < len-off) ? count : len-off);
+	seq_printf(m, "%-16s 0x%lx\n", "csr (cached)", (unsigned long)card->csr);
+	seq_printf(m, "%-16s 0x%lx\n", "csr", (unsigned long)csr);
+	seq_printf(m, "%-16s %lu\n", "txoff", (unsigned long)txoff);
+	seq_printf(m, "%-16s %lu\n", "txlen", (unsigned long)txlen);
+	seq_printf(m, "%-16s %lu\n", "rxoff", (unsigned long)rxoff);
+	seq_printf(m, "%-16s %lu\n", "rxlen", (unsigned long)rxlen);
+
+	return 0;
+}
+
+static int b1dmactl_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, b1dmactl_proc_show, PDE(inode)->data);
 }
 
+const struct file_operations b1dmactl_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= b1dmactl_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+EXPORT_SYMBOL(b1dmactl_proc_fops);
+
 /* ------------------------------------------------------------- */
 
 EXPORT_SYMBOL(b1dma_reset);
@@ -963,7 +967,6 @@ EXPORT_SYMBOL(b1dma_reset_ctr);
 EXPORT_SYMBOL(b1dma_register_appl);
 EXPORT_SYMBOL(b1dma_release_appl);
 EXPORT_SYMBOL(b1dma_send_message);
-EXPORT_SYMBOL(b1dmactl_read_proc);
 
 static int __init b1dma_init(void)
 {
diff --git a/drivers/isdn/hardware/avm/b1isa.c b/drivers/isdn/hardware/avm/b1isa.c
index 6461a32bc838..ff5390546f92 100644
--- a/drivers/isdn/hardware/avm/b1isa.c
+++ b/drivers/isdn/hardware/avm/b1isa.c
@@ -121,7 +121,7 @@ static int b1isa_probe(struct pci_dev *pdev)
 	cinfo->capi_ctrl.load_firmware = b1_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = b1_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = b1isa_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 
 	retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/avm/b1pci.c b/drivers/isdn/hardware/avm/b1pci.c
index 5b314a2c4049..c97e4315079d 100644
--- a/drivers/isdn/hardware/avm/b1pci.c
+++ b/drivers/isdn/hardware/avm/b1pci.c
@@ -112,7 +112,7 @@ static int b1pci_probe(struct capicardparams *p, struct pci_dev *pdev)
 	cinfo->capi_ctrl.load_firmware = b1_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = b1_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = b1pci_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 	cinfo->capi_ctrl.owner         = THIS_MODULE;
 
@@ -251,7 +251,7 @@ static int b1pciv4_probe(struct capicardparams *p, struct pci_dev *pdev)
 	cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = b1dma_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = b1pciv4_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1dmactl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 
 	retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/avm/b1pcmcia.c b/drivers/isdn/hardware/avm/b1pcmcia.c
index 7740403b40e1..d6391e0afeea 100644
--- a/drivers/isdn/hardware/avm/b1pcmcia.c
+++ b/drivers/isdn/hardware/avm/b1pcmcia.c
@@ -108,7 +108,7 @@ static int b1pcmcia_add_card(unsigned int port, unsigned irq,
 	cinfo->capi_ctrl.load_firmware = b1_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = b1_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = b1pcmcia_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 
 	retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c
index 6833301a45fc..de6e6b311819 100644
--- a/drivers/isdn/hardware/avm/c4.c
+++ b/drivers/isdn/hardware/avm/c4.c
@@ -11,6 +11,8 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
@@ -1062,19 +1064,18 @@ static char *c4_procinfo(struct capi_ctr *ctrl)
 	return cinfo->infobuf;
 }
 
-static int c4_read_proc(char *page, char **start, off_t off,
-        		int count, int *eof, struct capi_ctr *ctrl)
+static int c4_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
 	avmcard *card = cinfo->card;
 	u8 flag;
-	int len = 0;
 	char *s;
 
-	len += sprintf(page+len, "%-16s %s\n", "name", card->name);
-	len += sprintf(page+len, "%-16s 0x%x\n", "io", card->port);
-	len += sprintf(page+len, "%-16s %d\n", "irq", card->irq);
-	len += sprintf(page+len, "%-16s 0x%lx\n", "membase", card->membase);
+	seq_printf(m, "%-16s %s\n", "name", card->name);
+	seq_printf(m, "%-16s 0x%x\n", "io", card->port);
+	seq_printf(m, "%-16s %d\n", "irq", card->irq);
+	seq_printf(m, "%-16s 0x%lx\n", "membase", card->membase);
 	switch (card->cardtype) {
 	case avm_b1isa: s = "B1 ISA"; break;
 	case avm_b1pci: s = "B1 PCI"; break;
@@ -1087,18 +1088,18 @@ static int c4_read_proc(char *page, char **start, off_t off,
 	case avm_c2: s = "C2"; break;
 	default: s = "???"; break;
 	}
-	len += sprintf(page+len, "%-16s %s\n", "type", s);
+	seq_printf(m, "%-16s %s\n", "type", s);
 	if ((s = cinfo->version[VER_DRIVER]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_driver", s);
+		seq_printf(m, "%-16s %s\n", "ver_driver", s);
 	if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s);
+		seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
 	if ((s = cinfo->version[VER_SERIAL]) != NULL)
-	   len += sprintf(page+len, "%-16s %s\n", "ver_serial", s);
+		seq_printf(m, "%-16s %s\n", "ver_serial", s);
 
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[3];
         	if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s%s%s%s\n",
 			"protocol",
 			(flag & 0x01) ? " DSS1" : "",
 			(flag & 0x02) ? " CT1" : "",
@@ -1112,7 +1113,7 @@ static int c4_read_proc(char *page, char **start, off_t off,
 	if (card->cardtype != avm_m1) {
         	flag = ((u8 *)(ctrl->profile.manu))[5];
 		if (flag)
-			len += sprintf(page+len, "%-16s%s%s%s%s\n",
+			seq_printf(m, "%-16s%s%s%s%s\n",
 			"linetype",
 			(flag & 0x01) ? " point to point" : "",
 			(flag & 0x02) ? " point to multipoint" : "",
@@ -1120,16 +1121,24 @@ static int c4_read_proc(char *page, char **start, off_t off,
 			(flag & 0x04) ? " leased line with D-channel" : ""
 			);
 	}
-	len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname);
-
-	if (off+count >= len)
-	   *eof = 1;
-	if (len < off)
-           return 0;
-	*start = page + off;
-	return ((count < len-off) ? count : len-off);
+	seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
+
+	return 0;
 }
 
+static int c4_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, c4_proc_show, PDE(inode)->data);
+}
+
+static const struct file_operations c4_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= c4_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /* ------------------------------------------------------------- */
 
 static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
@@ -1201,7 +1210,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
 		cinfo->capi_ctrl.load_firmware = c4_load_firmware;
 		cinfo->capi_ctrl.reset_ctr     = c4_reset_ctr;
 		cinfo->capi_ctrl.procinfo      = c4_procinfo;
-		cinfo->capi_ctrl.ctr_read_proc = c4_read_proc;
+		cinfo->capi_ctrl.proc_fops = &c4_proc_fops;
 		strcpy(cinfo->capi_ctrl.name, card->name);
 
 		retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c
index 1c53fd49adb6..baeeb3c2a3ee 100644
--- a/drivers/isdn/hardware/avm/t1isa.c
+++ b/drivers/isdn/hardware/avm/t1isa.c
@@ -429,7 +429,7 @@ static int t1isa_probe(struct pci_dev *pdev, int cardnr)
 	cinfo->capi_ctrl.load_firmware = t1isa_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = t1isa_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = t1isa_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 
 	retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/avm/t1pci.c b/drivers/isdn/hardware/avm/t1pci.c
index e6d298d75146..5a3f83098018 100644
--- a/drivers/isdn/hardware/avm/t1pci.c
+++ b/drivers/isdn/hardware/avm/t1pci.c
@@ -119,7 +119,7 @@ static int t1pci_add_card(struct capicardparams *p, struct pci_dev *pdev)
 	cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
 	cinfo->capi_ctrl.reset_ctr     = b1dma_reset_ctr;
 	cinfo->capi_ctrl.procinfo      = t1pci_procinfo;
-	cinfo->capi_ctrl.ctr_read_proc = b1dmactl_read_proc;
+	cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops;
 	strcpy(cinfo->capi_ctrl.name, card->name);
 
 	retval = attach_capi_ctr(&cinfo->capi_ctrl);
diff --git a/drivers/isdn/hardware/eicon/capimain.c b/drivers/isdn/hardware/eicon/capimain.c
index 98fcdfc7ca55..0f073cd73763 100644
--- a/drivers/isdn/hardware/eicon/capimain.c
+++ b/drivers/isdn/hardware/eicon/capimain.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <asm/uaccess.h>
+#include <linux/seq_file.h>
 #include <linux/skbuff.h>
 
 #include "os_capi.h"
@@ -75,25 +76,32 @@ void diva_os_free_message_buffer(diva_os_message_buffer_s * dmb)
 /*
  * proc function for controller info
  */
-static int diva_ctl_read_proc(char *page, char **start, off_t off,
-			      int count, int *eof, struct capi_ctr *ctrl)
+static int diva_ctl_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	diva_card *card = (diva_card *) ctrl->driverdata;
-	int len = 0;
-
-	len += sprintf(page + len, "%s\n", ctrl->name);
-	len += sprintf(page + len, "Serial No. : %s\n", ctrl->serial);
-	len += sprintf(page + len, "Id         : %d\n", card->Id);
-	len += sprintf(page + len, "Channels   : %d\n", card->d.channels);
-
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+
+	seq_printf(m, "%s\n", ctrl->name);
+	seq_printf(m, "Serial No. : %s\n", ctrl->serial);
+	seq_printf(m, "Id         : %d\n", card->Id);
+	seq_printf(m, "Channels   : %d\n", card->d.channels);
+
+	return 0;
+}
+
+static int diva_ctl_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, diva_ctl_proc_show, NULL);
 }
 
+static const struct file_operations diva_ctl_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= diva_ctl_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /*
  * set additional os settings in capi_ctr struct
  */
@@ -102,7 +110,7 @@ void diva_os_set_controller_struct(struct capi_ctr *ctrl)
 	ctrl->driver_name = DRIVERLNAME;
 	ctrl->load_firmware = NULL;
 	ctrl->reset_ctr = NULL;
-	ctrl->ctr_read_proc = diva_ctl_read_proc;
+	ctrl->proc_fops = &diva_ctl_proc_fops;
 	ctrl->owner = THIS_MODULE;
 }
 
diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c
index 993b14cf1778..5d06a7437824 100644
--- a/drivers/isdn/hardware/eicon/diva_didd.c
+++ b/drivers/isdn/hardware/eicon/diva_didd.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <net/net_namespace.h>
 
 #include "platform.h"
@@ -62,39 +63,41 @@ static char *getrev(const char *revision)
 	return rev;
 }
 
-static int
-proc_read(char *page, char **start, off_t off, int count, int *eof,
-	  void *data)
+static int divadidd_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
 	char tmprev[32];
 
 	strcpy(tmprev, main_revision);
-	len += sprintf(page + len, "%s\n", DRIVERNAME);
-	len += sprintf(page + len, "name     : %s\n", DRIVERLNAME);
-	len += sprintf(page + len, "release  : %s\n", DRIVERRELEASE_DIDD);
-	len += sprintf(page + len, "build    : %s(%s)\n",
+	seq_printf(m, "%s\n", DRIVERNAME);
+	seq_printf(m, "name     : %s\n", DRIVERLNAME);
+	seq_printf(m, "release  : %s\n", DRIVERRELEASE_DIDD);
+	seq_printf(m, "build    : %s(%s)\n",
 		       diva_didd_common_code_build, DIVA_BUILD);
-	len += sprintf(page + len, "revision : %s\n", getrev(tmprev));
-
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+	seq_printf(m, "revision : %s\n", getrev(tmprev));
+
+	return 0;
 }
 
+static int divadidd_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, divadidd_proc_show, NULL);
+}
+
+static const struct file_operations divadidd_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= divadidd_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 static int DIVA_INIT_FUNCTION create_proc(void)
 {
 	proc_net_eicon = proc_mkdir("eicon", init_net.proc_net);
 
 	if (proc_net_eicon) {
-		if ((proc_didd =
-		     create_proc_entry(DRIVERLNAME, S_IFREG | S_IRUGO,
-				       proc_net_eicon))) {
-			proc_didd->read_proc = proc_read;
-		}
+		proc_didd = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
+					&divadidd_proc_fops);
 		return (1);
 	}
 	return (0);
diff --git a/drivers/isdn/hardware/eicon/divasi.c b/drivers/isdn/hardware/eicon/divasi.c
index 69e71ebe7841..f577719ab3fa 100644
--- a/drivers/isdn/hardware/eicon/divasi.c
+++ b/drivers/isdn/hardware/eicon/divasi.c
@@ -17,6 +17,7 @@
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
 #include <linux/skbuff.h>
+#include <linux/seq_file.h>
 #include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 
@@ -86,39 +87,40 @@ static void diva_um_timer_function(unsigned long data);
 extern struct proc_dir_entry *proc_net_eicon;
 static struct proc_dir_entry *um_idi_proc_entry = NULL;
 
-static int
-um_idi_proc_read(char *page, char **start, off_t off, int count, int *eof,
-		 void *data)
+static int um_idi_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
 	char tmprev[32];
 
-	len += sprintf(page + len, "%s\n", DRIVERNAME);
-	len += sprintf(page + len, "name     : %s\n", DRIVERLNAME);
-	len += sprintf(page + len, "release  : %s\n", DRIVERRELEASE_IDI);
+	seq_printf(m, "%s\n", DRIVERNAME);
+	seq_printf(m, "name     : %s\n", DRIVERLNAME);
+	seq_printf(m, "release  : %s\n", DRIVERRELEASE_IDI);
 	strcpy(tmprev, main_revision);
-	len += sprintf(page + len, "revision : %s\n", getrev(tmprev));
-	len += sprintf(page + len, "build    : %s\n", DIVA_BUILD);
-	len += sprintf(page + len, "major    : %d\n", major);
-
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+	seq_printf(m, "revision : %s\n", getrev(tmprev));
+	seq_printf(m, "build    : %s\n", DIVA_BUILD);
+	seq_printf(m, "major    : %d\n", major);
+
+	return 0;
+}
+
+static int um_idi_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, um_idi_proc_show, NULL);
 }
 
+static const struct file_operations um_idi_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= um_idi_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 static int DIVA_INIT_FUNCTION create_um_idi_proc(void)
 {
-	um_idi_proc_entry = create_proc_entry(DRIVERLNAME,
-					      S_IFREG | S_IRUGO | S_IWUSR,
-					      proc_net_eicon);
+	um_idi_proc_entry = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
+					&um_idi_proc_fops);
 	if (!um_idi_proc_entry)
 		return (0);
-
-	um_idi_proc_entry->read_proc = um_idi_proc_read;
-
 	return (1);
 }
 
diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c
index 040827288ec9..46d44a942624 100644
--- a/drivers/isdn/hardware/eicon/divasproc.c
+++ b/drivers/isdn/hardware/eicon/divasproc.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/list.h>
 #include <asm/uaccess.h>
 
@@ -141,14 +142,10 @@ void remove_divas_proc(void)
 	}
 }
 
-/*
-** write group_optimization 
-*/
-static int
-write_grp_opt(struct file *file, const char __user *buffer, unsigned long count,
-	      void *data)
+static ssize_t grp_opt_proc_write(struct file *file, const char __user *buffer,
+				  size_t count, loff_t *pos)
 {
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 
 	if ((count == 1) || (count == 2)) {
@@ -172,14 +169,10 @@ write_grp_opt(struct file *file, const char __user *buffer, unsigned long count,
 	return (-EINVAL);
 }
 
-/*
-** write dynamic_l1_down
-*/
-static int
-write_d_l1_down(struct file *file, const char __user *buffer, unsigned long count,
-		void *data)
+static ssize_t d_l1_down_proc_write(struct file *file, const char __user *buffer,
+				    size_t count, loff_t *pos)
 {
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 
 	if ((count == 1) || (count == 2)) {
@@ -203,63 +196,62 @@ write_d_l1_down(struct file *file, const char __user *buffer, unsigned long coun
 	return (-EINVAL);
 }
 
-
-/*
-** read dynamic_l1_down 
-*/
-static int
-read_d_l1_down(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int d_l1_down_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = m->private;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 
-	len += sprintf(page + len, "%s\n",
+	seq_printf(m, "%s\n",
 		       (IoAdapter->capi_cfg.
 			cfg_1 & DIVA_XDI_CAPI_CFG_1_DYNAMIC_L1_ON) ? "1" :
 		       "0");
+	return 0;
+}
 
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+static int d_l1_down_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, d_l1_down_proc_show, PDE(inode)->data);
 }
 
-/*
-** read group_optimization
-*/
-static int
-read_grp_opt(char *page, char **start, off_t off, int count, int *eof,
-	     void *data)
+static const struct file_operations d_l1_down_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= d_l1_down_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= d_l1_down_proc_write,
+};
+
+static int grp_opt_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = m->private;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 
-	len += sprintf(page + len, "%s\n",
+	seq_printf(m, "%s\n",
 		       (IoAdapter->capi_cfg.
 			cfg_1 & DIVA_XDI_CAPI_CFG_1_GROUP_POPTIMIZATION_ON)
 		       ? "1" : "0");
+	return 0;
+}
 
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+static int grp_opt_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, grp_opt_proc_show, PDE(inode)->data);
 }
 
-/*
-** info write
-*/
-static int
-info_write(struct file *file, const char __user *buffer, unsigned long count,
-	   void *data)
+static const struct file_operations grp_opt_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= grp_opt_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= grp_opt_proc_write,
+};
+
+static ssize_t info_proc_write(struct file *file, const char __user *buffer,
+			       size_t count, loff_t *pos)
 {
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 	char c[4];
 
@@ -277,63 +269,46 @@ info_write(struct file *file, const char __user *buffer, unsigned long count,
 	return (-EINVAL);
 }
 
-/*
-** info read
-*/
-static int
-info_read(char *page, char **start, off_t off, int count, int *eof,
-	  void *data)
+static int info_proc_show(struct seq_file *m, void *v)
 {
 	int i = 0;
-	int len = 0;
 	char *p;
 	char tmpser[16];
-	diva_os_xdi_adapter_t *a = (diva_os_xdi_adapter_t *) data;
+	diva_os_xdi_adapter_t *a = m->private;
 	PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
 
-	len +=
-	    sprintf(page + len, "Name        : %s\n",
-		    IoAdapter->Properties.Name);
-	len += sprintf(page + len, "DSP state   : %08x\n", a->dsp_mask);
-	len += sprintf(page + len, "Channels    : %02d\n",
-		       IoAdapter->Properties.Channels);
-	len += sprintf(page + len, "E. max/used : %03d/%03d\n",
+	seq_printf(m, "Name        : %s\n", IoAdapter->Properties.Name);
+	seq_printf(m, "DSP state   : %08x\n", a->dsp_mask);
+	seq_printf(m, "Channels    : %02d\n", IoAdapter->Properties.Channels);
+	seq_printf(m, "E. max/used : %03d/%03d\n",
 		       IoAdapter->e_max, IoAdapter->e_count);
 	diva_get_vserial_number(IoAdapter, tmpser);
-	len += sprintf(page + len, "Serial      : %s\n", tmpser);
-	len +=
-	    sprintf(page + len, "IRQ         : %d\n",
-		    IoAdapter->irq_info.irq_nr);
-	len += sprintf(page + len, "CardIndex   : %d\n", a->CardIndex);
-	len += sprintf(page + len, "CardOrdinal : %d\n", a->CardOrdinal);
-	len += sprintf(page + len, "Controller  : %d\n", a->controller);
-	len += sprintf(page + len, "Bus-Type    : %s\n",
+	seq_printf(m, "Serial      : %s\n", tmpser);
+	seq_printf(m, "IRQ         : %d\n", IoAdapter->irq_info.irq_nr);
+	seq_printf(m, "CardIndex   : %d\n", a->CardIndex);
+	seq_printf(m, "CardOrdinal : %d\n", a->CardOrdinal);
+	seq_printf(m, "Controller  : %d\n", a->controller);
+	seq_printf(m, "Bus-Type    : %s\n",
 		       (a->Bus ==
 			DIVAS_XDI_ADAPTER_BUS_ISA) ? "ISA" : "PCI");
-	len += sprintf(page + len, "Port-Name   : %s\n", a->port_name);
+	seq_printf(m, "Port-Name   : %s\n", a->port_name);
 	if (a->Bus == DIVAS_XDI_ADAPTER_BUS_PCI) {
-		len +=
-		    sprintf(page + len, "PCI-bus     : %d\n",
-			    a->resources.pci.bus);
-		len +=
-		    sprintf(page + len, "PCI-func    : %d\n",
-			    a->resources.pci.func);
+		seq_printf(m, "PCI-bus     : %d\n", a->resources.pci.bus);
+		seq_printf(m, "PCI-func    : %d\n", a->resources.pci.func);
 		for (i = 0; i < 8; i++) {
 			if (a->resources.pci.bar[i]) {
-				len +=
-				    sprintf(page + len,
+				seq_printf(m,
 					    "Mem / I/O %d : 0x%x / mapped : 0x%lx",
 					    i, a->resources.pci.bar[i],
 					    (unsigned long) a->resources.
 					    pci.addr[i]);
 				if (a->resources.pci.length[i]) {
-					len +=
-					    sprintf(page + len,
+					seq_printf(m,
 						    " / length : %d",
 						    a->resources.pci.
 						    length[i]);
 				}
-				len += sprintf(page + len, "\n");
+				seq_putc(m, '\n');
 			}
 		}
 	}
@@ -353,16 +328,25 @@ info_read(char *page, char **start, off_t off, int count, int *eof,
 	} else {
 		p = "ready";
 	}
-	len += sprintf(page + len, "State       : %s\n", p);
+	seq_printf(m, "State       : %s\n", p);
 
-	if (off + count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len - off) ? count : len - off);
+	return 0;
+}
+
+static int info_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, info_proc_show, PDE(inode)->data);
 }
 
+static const struct file_operations info_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= info_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= info_proc_write,
+};
+
 /*
 ** adapter proc init/de-init
 */
@@ -380,28 +364,20 @@ int create_adapter_proc(diva_os_xdi_adapter_t * a)
 		return (0);
 	a->proc_adapter_dir = (void *) de;
 
-	if (!(pe =
-	     create_proc_entry(info_proc_name, S_IFREG | S_IRUGO | S_IWUSR, de)))
+	pe = proc_create_data(info_proc_name, S_IRUGO | S_IWUSR, de,
+			      &info_proc_fops, a);
+	if (!pe)
 		return (0);
 	a->proc_info = (void *) pe;
-	pe->write_proc = info_write;
-	pe->read_proc = info_read;
-	pe->data = a;
 
-	if ((pe = create_proc_entry(grp_opt_proc_name,
-			       S_IFREG | S_IRUGO | S_IWUSR, de))) {
+	pe = proc_create_data(grp_opt_proc_name, S_IRUGO | S_IWUSR, de,
+			      &grp_opt_proc_fops, a);
+	if (pe)
 		a->proc_grp_opt = (void *) pe;
-		pe->write_proc = write_grp_opt;
-		pe->read_proc = read_grp_opt;
-		pe->data = a;
-	}
-	if ((pe = create_proc_entry(d_l1_down_proc_name,
-			       S_IFREG | S_IRUGO | S_IWUSR, de))) {
+	pe = proc_create_data(d_l1_down_proc_name, S_IRUGO | S_IWUSR, de,
+			      &d_l1_down_proc_fops, a);
+	if (pe)
 		a->proc_d_l1_down = (void *) pe;
-		pe->write_proc = write_d_l1_down;
-		pe->read_proc = read_d_l1_down;
-		pe->data = a;
-	}
 
 	DBG_TRC(("proc entry %s created", tmp));
 
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index a6624ad252c5..ad36df9b759c 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -2846,7 +2846,7 @@ mode_hfcmulti(struct hfc_multi *hc, int ch, int protocol, int slot_tx,
 	int conf;
 
 	if (ch < 0 || ch > 31)
-		return EINVAL;
+		return -EINVAL;
 	oslot_tx = hc->chan[ch].slot_tx;
 	oslot_rx = hc->chan[ch].slot_rx;
 	conf = hc->chan[ch].conf;
@@ -3152,7 +3152,7 @@ static void
 hfcmulti_pcm(struct hfc_multi *hc, int ch, int slot_tx, int bank_tx,
     int slot_rx, int bank_rx)
 {
-	if (slot_rx < 0 || slot_rx < 0 || bank_tx < 0 || bank_rx < 0) {
+	if (slot_tx < 0 || slot_rx < 0 || bank_tx < 0 || bank_rx < 0) {
 		/* disable PCM */
 		mode_hfcmulti(hc, ch, hc->chan[ch].protocol, -1, 0, -1, 0);
 		return;
diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
index 62441ba53b95..36c6c616a655 100644
--- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c
+++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
@@ -1133,6 +1133,7 @@ inf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			if (err) {
 				kfree(sc);
 				release_card(card);
+				break;
 			} else
 				card->sc[i - 1] = sc;
 		}
diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c
index d3f1077b709b..2952a58c7a61 100644
--- a/drivers/isdn/hardware/mISDN/w6692.c
+++ b/drivers/isdn/hardware/mISDN/w6692.c
@@ -529,6 +529,7 @@ W6692_fill_Bfifo(struct w6692_ch *wch)
 	}
 }
 
+#if 0
 static int
 setvolume(struct w6692_ch *wch, int mic, struct sk_buff *skb)
 {
@@ -571,6 +572,7 @@ enable_pots(struct w6692_ch *wch)
 	WriteW6692(card, W_PCTL, card->pctl);
 	return 0;
 }
+#endif
 
 static int
 disable_pots(struct w6692_ch *wch)
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index bfeb9b6aa043..6bde16c00fb5 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -138,7 +138,7 @@ waitrecmsg(struct IsdnCardState *cs, u_char *len,
 	while((!(cs->BC_Read_Reg(cs, 0, ISAR_IRQBIT) & ISAR_IRQSTA)) &&
 		(timeout++ < maxdelay))
 		udelay(1);
-	if (timeout >= maxdelay) {
+	if (timeout > maxdelay) {
 		printk(KERN_WARNING"isar recmsg IRQSTA timeout\n");
 		return(0);
 	}
diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c
index 4ffaa14b9fc4..fe874afa4f81 100644
--- a/drivers/isdn/hysdn/hycapi.c
+++ b/drivers/isdn/hysdn/hycapi.c
@@ -11,6 +11,8 @@
  */
 
 #include <linux/module.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/signal.h>
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
@@ -432,26 +434,16 @@ static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
 	return retval;
 }
 
-/*********************************************************************
-hycapi_read_proc
-
-Informations provided in the /proc/capi-entries.
-
-*********************************************************************/
-
-static int hycapi_read_proc(char *page, char **start, off_t off,
-			    int count, int *eof, struct capi_ctr *ctrl)
+static int hycapi_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	hycapictrl_info *cinfo = (hycapictrl_info *)(ctrl->driverdata);
 	hysdn_card *card = cinfo->card;
-	int len = 0;
 	char *s;
-#ifdef HYCAPI_PRINTFNAMES
-	printk(KERN_NOTICE "hycapi_read_proc\n");    
-#endif
-	len += sprintf(page+len, "%-16s %s\n", "name", cinfo->cardname);
-	len += sprintf(page+len, "%-16s 0x%x\n", "io", card->iobase);
-	len += sprintf(page+len, "%-16s %d\n", "irq", card->irq);
+
+	seq_printf(m, "%-16s %s\n", "name", cinfo->cardname);
+	seq_printf(m, "%-16s 0x%x\n", "io", card->iobase);
+	seq_printf(m, "%-16s %d\n", "irq", card->irq);
     
 	switch (card->brdtype) {
 		case BD_PCCARD:  s = "HYSDN Hycard"; break;
@@ -461,24 +453,32 @@ static int hycapi_read_proc(char *page, char **start, off_t off,
 		case BD_PLEXUS: s = "HYSDN Plexus30"; break;
 		default: s = "???"; break;
 	}
-	len += sprintf(page+len, "%-16s %s\n", "type", s);
+	seq_printf(m, "%-16s %s\n", "type", s);
 	if ((s = cinfo->version[VER_DRIVER]) != NULL)
-		len += sprintf(page+len, "%-16s %s\n", "ver_driver", s);
+		seq_printf(m, "%-16s %s\n", "ver_driver", s);
 	if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
-		len += sprintf(page+len, "%-16s %s\n", "ver_cardtype", s);
+		seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
 	if ((s = cinfo->version[VER_SERIAL]) != NULL)
-		len += sprintf(page+len, "%-16s %s\n", "ver_serial", s);
+		seq_printf(m, "%-16s %s\n", "ver_serial", s);
     
-	len += sprintf(page+len, "%-16s %s\n", "cardname", cinfo->cardname);
+	seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
     
-	if (off+count >= len)
-		*eof = 1;
-	if (len < off)
-		return 0;
-	*start = page + off;
-	return ((count < len-off) ? count : len-off);
+	return 0;
+}
+
+static int hycapi_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, hycapi_proc_show, PDE(inode)->data);
 }
 
+static const struct file_operations hycapi_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= hycapi_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /**************************************************************
 hycapi_load_firmware
 
@@ -774,7 +774,7 @@ hycapi_capi_create(hysdn_card *card)
 		ctrl->load_firmware = hycapi_load_firmware;
 		ctrl->reset_ctr     = hycapi_reset_ctr;
 		ctrl->procinfo      = hycapi_procinfo;
-		ctrl->ctr_read_proc = hycapi_read_proc;
+		ctrl->proc_fops = &hycapi_proc_fops;
 		strcpy(ctrl->name, cinfo->cardname);
 		ctrl->owner = THIS_MODULE;
 
diff --git a/drivers/lguest/segments.c b/drivers/lguest/segments.c
index 951c57b0a7e0..ede46581351a 100644
--- a/drivers/lguest/segments.c
+++ b/drivers/lguest/segments.c
@@ -179,8 +179,10 @@ void load_guest_gdt_entry(struct lg_cpu *cpu, u32 num, u32 lo, u32 hi)
 	 * We assume the Guest has the same number of GDT entries as the
 	 * Host, otherwise we'd have to dynamically allocate the Guest GDT.
 	 */
-	if (num >= ARRAY_SIZE(cpu->arch.gdt))
+	if (num >= ARRAY_SIZE(cpu->arch.gdt)) {
 		kill_guest(cpu, "too many gdt entries %i", num);
+		return;
+	}
 
 	/* Set it up, then fix it. */
 	cpu->arch.gdt[num].a = lo;
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 96faa799b82a..f96feeb6b9ce 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -660,7 +660,7 @@ static int smu_platform_probe(struct of_device* dev,
 	return 0;
 }
 
-static struct of_device_id smu_platform_match[] =
+static const struct of_device_id smu_platform_match[] =
 {
 	{
 		.type		= "smu",
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index ea32c7e5a9af..454bc501df3c 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -2211,7 +2211,7 @@ static int fcu_of_remove(struct of_device* dev)
 	return 0;
 }
 
-static struct of_device_id fcu_match[] = 
+static const struct of_device_id fcu_match[] = 
 {
 	{
 	.type		= "fcu",
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 3fbe41b0ac07..ba48fd76396e 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -457,7 +457,7 @@ therm_of_remove( struct of_device *dev )
 	return 0;
 }
 
-static struct of_device_id therm_of_match[] = {{
+static const struct of_device_id therm_of_match[] = {{
 	.name		= "fan",
 	.compatible	= "adm1030"
     }, {}
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index be625475cf6d..4b22feb01a0c 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -503,16 +503,15 @@ int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
 		return 0;
 	}
 
-	if (blk_stack_limits(limits, &q->limits, start << 9) < 0)
-		DMWARN("%s: target device %s is misaligned: "
+	if (bdev_stack_limits(limits, bdev, start) < 0)
+		DMWARN("%s: adding target device %s caused an alignment inconsistency: "
 		       "physical_block_size=%u, logical_block_size=%u, "
 		       "alignment_offset=%u, start=%llu",
 		       dm_device_name(ti->table->md), bdevname(bdev, b),
 		       q->limits.physical_block_size,
 		       q->limits.logical_block_size,
 		       q->limits.alignment_offset,
-		       (unsigned long long) start << 9);
-
+		       (unsigned long long) start << SECTOR_SHIFT);
 
 	/*
 	 * Check if merge fn is supported.
@@ -1026,9 +1025,9 @@ combine_limits:
 		 * for the table.
 		 */
 		if (blk_stack_limits(limits, &ti_limits, 0) < 0)
-			DMWARN("%s: target device "
+			DMWARN("%s: adding target device "
 			       "(start sect %llu len %llu) "
-			       "is misaligned",
+			       "caused an alignment inconsistency",
 			       dm_device_name(table->md),
 			       (unsigned long long) ti->begin,
 			       (unsigned long long) ti->len);
@@ -1080,15 +1079,6 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
 			       struct queue_limits *limits)
 {
 	/*
-	 * Each target device in the table has a data area that should normally
-	 * be aligned such that the DM device's alignment_offset is 0.
-	 * FIXME: Propagate alignment_offsets up the stack and warn of
-	 *	  sub-optimal or inconsistent settings.
-	 */
-	limits->alignment_offset = 0;
-	limits->misaligned = 0;
-
-	/*
 	 * Copy table's limits to the DM device's request_queue
 	 */
 	q->limits = *limits;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index f4f5f82f9f53..dd3dfe42d5a9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -386,7 +386,9 @@ static void mddev_put(mddev_t *mddev)
 	if (!atomic_dec_and_lock(&mddev->active, &all_mddevs_lock))
 		return;
 	if (!mddev->raid_disks && list_empty(&mddev->disks) &&
-	    !mddev->hold_active) {
+	    mddev->ctime == 0 && !mddev->hold_active) {
+		/* Array is not configured at all, and not held active,
+		 * so destroy it */
 		list_del(&mddev->all_mddevs);
 		if (mddev->gendisk) {
 			/* we did a probe so need to clean up.
@@ -4355,7 +4357,7 @@ static int do_md_run(mddev_t * mddev)
 	mddev->barriers_work = 1;
 	mddev->ok_start_degraded = start_dirty_degraded;
 
-	if (start_readonly)
+	if (start_readonly && mddev->ro == 0)
 		mddev->ro = 2; /* read-only, but switch on first write */
 
 	err = mddev->pers->run(mddev);
@@ -4419,33 +4421,6 @@ static int do_md_run(mddev_t * mddev)
 
 	set_capacity(disk, mddev->array_sectors);
 
-	/* If there is a partially-recovered drive we need to
-	 * start recovery here.  If we leave it to md_check_recovery,
-	 * it will remove the drives and not do the right thing
-	 */
-	if (mddev->degraded && !mddev->sync_thread) {
-		int spares = 0;
-		list_for_each_entry(rdev, &mddev->disks, same_set)
-			if (rdev->raid_disk >= 0 &&
-			    !test_bit(In_sync, &rdev->flags) &&
-			    !test_bit(Faulty, &rdev->flags))
-				/* complete an interrupted recovery */
-				spares++;
-		if (spares && mddev->pers->sync_request) {
-			mddev->recovery = 0;
-			set_bit(MD_RECOVERY_RUNNING, &mddev->recovery);
-			mddev->sync_thread = md_register_thread(md_do_sync,
-								mddev,
-								"resync");
-			if (!mddev->sync_thread) {
-				printk(KERN_ERR "%s: could not start resync"
-				       " thread...\n",
-				       mdname(mddev));
-				/* leave the spares where they are, it shouldn't hurt */
-				mddev->recovery = 0;
-			}
-		}
-	}
 	md_wakeup_thread(mddev->thread);
 	md_wakeup_thread(mddev->sync_thread); /* possibly kick off a reshape */
 
@@ -5262,6 +5237,10 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
 		mddev->minor_version = info->minor_version;
 		mddev->patch_version = info->patch_version;
 		mddev->persistent = !info->not_persistent;
+		/* ensure mddev_put doesn't delete this now that there
+		 * is some minimal configuration.
+		 */
+		mddev->ctime         = get_seconds();
 		return 0;
 	}
 	mddev->major_version = MD_MAJOR_VERSION;
@@ -6494,10 +6473,11 @@ void md_do_sync(mddev_t *mddev)
 		mddev->curr_resync = 2;
 
 	try_again:
-		if (kthread_should_stop()) {
+		if (kthread_should_stop())
 			set_bit(MD_RECOVERY_INTR, &mddev->recovery);
+
+		if (test_bit(MD_RECOVERY_INTR, &mddev->recovery))
 			goto skip;
-		}
 		for_each_mddev(mddev2, tmp) {
 			if (mddev2 == mddev)
 				continue;
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index bff7a5356037..b521ed9d6e2e 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -13,7 +13,7 @@
  */
 
 
-#include <linux/usb/input.h>
+#include <linux/input.h>
 #include <media/ir-common.h>
 
 #define IR_TAB_MIN_SIZE	32
diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c
index c190b0dedee4..2833137fa819 100644
--- a/drivers/media/common/tuners/tda8290.c
+++ b/drivers/media/common/tuners/tda8290.c
@@ -144,7 +144,8 @@ static void set_audio(struct dvb_frontend *fe,
 	}
 
 	if (params->mode == V4L2_TUNER_RADIO) {
-		priv->tda8290_easy_mode = 0x01;		/* Start with MN values */
+		/* Set TDA8295 to FM radio; Start TDA8290 with MN values */
+		priv->tda8290_easy_mode = (priv->ver & TDA8295) ? 0x80 : 0x01;
 		tuner_dbg("setting to radio FM\n");
 	} else {
 		tuner_dbg("setting tda829x to system %s\n", mode);
@@ -672,16 +673,19 @@ static int tda8290_probe(struct tuner_i2c_props *i2c_props)
 static int tda8295_probe(struct tuner_i2c_props *i2c_props)
 {
 #define TDA8295_ID 0x8a
+#define TDA8295C2_ID 0x8b
 	unsigned char tda8295_id[] = { 0x2f, 0x00 };
 
 	/* detect tda8295 */
 	tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1);
 	tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1);
 
-	if (tda8295_id[1] == TDA8295_ID) {
+	if ((tda8295_id[1] & 0xfe) == TDA8295_ID) {
 		if (debug)
-			printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n",
-			       __func__, i2c_adapter_id(i2c_props->adap),
+			printk(KERN_DEBUG "%s: %s detected @ %d-%04x\n",
+			       __func__, (tda8295_id[1] == TDA8295_ID) ?
+			       "tda8295c1" : "tda8295c2",
+			       i2c_adapter_id(i2c_props->adap),
 			       i2c_props->addr);
 		return 0;
 	}
diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig
index 35d0817126e9..cf8f65f309da 100644
--- a/drivers/media/dvb/Kconfig
+++ b/drivers/media/dvb/Kconfig
@@ -72,6 +72,10 @@ comment "Supported Earthsoft PT1 Adapters"
 	depends on DVB_CORE && PCI && I2C
 source "drivers/media/dvb/pt1/Kconfig"
 
+comment "Supported Mantis Adapters"
+	depends on DVB_CORE && PCI && I2C
+	source "drivers/media/dvb/mantis/Kconfig"
+
 comment "Supported DVB Frontends"
 	depends on DVB_CORE
 source "drivers/media/dvb/frontends/Kconfig"
diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile
index 16d262ddb45d..c12922c3659b 100644
--- a/drivers/media/dvb/Makefile
+++ b/drivers/media/dvb/Makefile
@@ -2,6 +2,18 @@
 # Makefile for the kernel multimedia device drivers.
 #
 
-obj-y        := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dvb-usb/ pluto2/ siano/ dm1105/ pt1/
+obj-y        := dvb-core/	\
+		frontends/	\
+		ttpci/		\
+		ttusb-dec/	\
+		ttusb-budget/	\
+		b2c2/		\
+		bt8xx/		\
+		dvb-usb/	\
+		pluto2/		\
+		siano/		\
+		dm1105/		\
+		pt1/		\
+		mantis/
 
 obj-$(CONFIG_DVB_FIREDTV)	+= firewire/
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 8b8558fcb042..da6552d32cfe 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -949,11 +949,8 @@ static int dvb_net_filter_sec_set(struct net_device *dev,
 	(*secfilter)->filter_mask[10] = mac_mask[1];
 	(*secfilter)->filter_mask[11]=mac_mask[0];
 
-	dprintk("%s: filter mac=%02x %02x %02x %02x %02x %02x\n",
-	       dev->name, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
-	dprintk("%s: filter mask=%02x %02x %02x %02x %02x %02x\n",
-	       dev->name, mac_mask[0], mac_mask[1], mac_mask[2],
-	       mac_mask[3], mac_mask[4], mac_mask[5]);
+	dprintk("%s: filter mac=%pM\n", dev->name, mac);
+	dprintk("%s: filter mask=%pM\n", dev->name, mac_mask);
 
 	return 0;
 }
diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c
index fe44789ab037..6223bf01efe9 100644
--- a/drivers/media/dvb/firewire/firedtv-fw.c
+++ b/drivers/media/dvb/firewire/firedtv-fw.c
@@ -202,14 +202,8 @@ static void handle_fcp(struct fw_card *card, struct fw_request *request,
 	unsigned long flags;
 	int su;
 
-	if ((tcode != TCODE_WRITE_QUADLET_REQUEST &&
-	     tcode != TCODE_WRITE_BLOCK_REQUEST) ||
-	    offset != CSR_REGISTER_BASE + CSR_FCP_RESPONSE ||
-	    length == 0 ||
-	    (((u8 *)payload)[0] & 0xf0) != 0) {
-		fw_send_response(card, request, RCODE_TYPE_ERROR);
+	if (length < 2 || (((u8 *)payload)[0] & 0xf0) != 0)
 		return;
-	}
 
 	su = ((u8 *)payload)[1] & 0x7;
 
@@ -230,10 +224,8 @@ static void handle_fcp(struct fw_card *card, struct fw_request *request,
 	}
 	spin_unlock_irqrestore(&node_list_lock, flags);
 
-	if (fdtv) {
+	if (fdtv)
 		avc_recv(fdtv, payload, length);
-		fw_send_response(card, request, RCODE_COMPLETE);
-	}
 }
 
 static struct fw_address_handler fcp_handler = {
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index a3b8b697349b..cd7f9b7cbffa 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -208,6 +208,14 @@ config DVB_DS3000
 	help
 	  A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
 
+config DVB_MB86A16
+	tristate "Fujitsu MB86A16 based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A DVB-S/DSS Direct Conversion reveiver.
+	  Say Y when you want to support this frontend.
+
 comment "DVB-T (terrestrial) frontends"
 	depends on DVB_CORE
 
@@ -587,6 +595,17 @@ config DVB_ATBM8830
 	help
 	  A DMB-TH tuner module. Say Y when you want to support this frontend.
 
+config DVB_TDA665x
+	tristate "TDA665x tuner"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Support for tuner modules based on Philips TDA6650/TDA6651 chips.
+	  Say Y when you want to support this chip.
+
+	  Currently supported tuners:
+	  * Panasonic ENV57H12D5 (ET-50DT)
+
 comment "Tools to develop new frontends"
 
 config DVB_DUMMY_FE
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 47575cc7b699..874e8ada4d1d 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -64,6 +64,7 @@ obj-$(CONFIG_DVB_TDA10048) += tda10048.o
 obj-$(CONFIG_DVB_TUNER_CX24113) += cx24113.o
 obj-$(CONFIG_DVB_S5H1411) += s5h1411.o
 obj-$(CONFIG_DVB_LGS8GL5) += lgs8gl5.o
+obj-$(CONFIG_DVB_TDA665x) += tda665x.o
 obj-$(CONFIG_DVB_LGS8GXX) += lgs8gxx.o
 obj-$(CONFIG_DVB_ATBM8830) += atbm8830.o
 obj-$(CONFIG_DVB_DUMMY_FE) += dvb_dummy_fe.o
@@ -80,3 +81,4 @@ obj-$(CONFIG_DVB_STV6110x) += stv6110x.o
 obj-$(CONFIG_DVB_ISL6423) += isl6423.o
 obj-$(CONFIG_DVB_EC100) += ec100.o
 obj-$(CONFIG_DVB_DS3000) += ds3000.o
+obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
diff --git a/drivers/media/dvb/frontends/dib8000.h b/drivers/media/dvb/frontends/dib8000.h
index d99619ae983c..b1ee20799639 100644
--- a/drivers/media/dvb/frontends/dib8000.h
+++ b/drivers/media/dvb/frontends/dib8000.h
@@ -100,7 +100,7 @@ static inline int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_
 static inline enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe)
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-    return CT_SHUTDOWN,
+	return CT_SHUTDOWN;
 }
 static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe)
 {
diff --git a/drivers/media/dvb/frontends/lgdt3305.h b/drivers/media/dvb/frontends/lgdt3305.h
index 4fa6e52d1fe8..9cb11c9cae53 100644
--- a/drivers/media/dvb/frontends/lgdt3305.h
+++ b/drivers/media/dvb/frontends/lgdt3305.h
@@ -54,13 +54,13 @@ struct lgdt3305_config {
 	u16 usref_qam256; /* default: 0x2a80 */
 
 	/* disable i2c repeater - 0:repeater enabled 1:repeater disabled */
-	int deny_i2c_rptr:1;
+	unsigned int deny_i2c_rptr:1;
 
 	/* spectral inversion - 0:disabled 1:enabled */
-	int spectral_inversion:1;
+	unsigned int spectral_inversion:1;
 
 	/* use RF AGC loop - 0:disabled 1:enabled */
-	int rf_agc_loop:1;
+	unsigned int rf_agc_loop:1;
 
 	enum lgdt3305_mpeg_mode mpeg_mode;
 	enum lgdt3305_tp_clock_edge tpclk_edge;
diff --git a/drivers/media/dvb/frontends/mb86a16.c b/drivers/media/dvb/frontends/mb86a16.c
new file mode 100644
index 000000000000..d05f7500e0c5
--- /dev/null
+++ b/drivers/media/dvb/frontends/mb86a16.c
@@ -0,0 +1,1878 @@
+/*
+	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+
+#include "dvb_frontend.h"
+#include "mb86a16.h"
+#include "mb86a16_priv.h"
+
+unsigned int verbose = 5;
+module_param(verbose, int, 0644);
+
+#define ABS(x)		((x) < 0 ? (-x) : (x))
+
+struct mb86a16_state {
+	struct i2c_adapter		*i2c_adap;
+	const struct mb86a16_config	*config;
+	struct dvb_frontend		frontend;
+
+	/* tuning parameters */
+	int				frequency;
+	int				srate;
+
+	/* Internal stuff */
+	int				master_clk;
+	int				deci;
+	int				csel;
+	int				rsel;
+};
+
+#define MB86A16_ERROR		0
+#define MB86A16_NOTICE		1
+#define MB86A16_INFO		2
+#define MB86A16_DEBUG		3
+
+#define dprintk(x, y, z, format, arg...) do {						\
+	if (z) {									\
+		if	((x > MB86A16_ERROR) && (x > y))				\
+			printk(KERN_ERR "%s: " format "\n", __func__, ##arg);		\
+		else if ((x > MB86A16_NOTICE) && (x > y))				\
+			printk(KERN_NOTICE "%s: " format "\n", __func__, ##arg);	\
+		else if ((x > MB86A16_INFO) && (x > y))					\
+			printk(KERN_INFO "%s: " format "\n", __func__, ##arg);		\
+		else if ((x > MB86A16_DEBUG) && (x > y))				\
+			printk(KERN_DEBUG "%s: " format "\n", __func__, ##arg);		\
+	} else {									\
+		if (x > y)								\
+			printk(format, ##arg);						\
+	}										\
+} while (0)
+
+#define TRACE_IN	dprintk(verbose, MB86A16_DEBUG, 1, "-->()")
+#define TRACE_OUT	dprintk(verbose, MB86A16_DEBUG, 1, "()-->")
+
+static int mb86a16_write(struct mb86a16_state *state, u8 reg, u8 val)
+{
+	int ret;
+	u8 buf[] = { reg, val };
+
+	struct i2c_msg msg = {
+		.addr = state->config->demod_address,
+		.flags = 0,
+		.buf = buf,
+		.len = 2
+	};
+
+	dprintk(verbose, MB86A16_DEBUG, 1,
+		"writing to [0x%02x],Reg[0x%02x],Data[0x%02x]",
+		state->config->demod_address, buf[0], buf[1]);
+
+	ret = i2c_transfer(state->i2c_adap, &msg, 1);
+
+	return (ret != 1) ? -EREMOTEIO : 0;
+}
+
+static int mb86a16_read(struct mb86a16_state *state, u8 reg, u8 *val)
+{
+	int ret;
+	u8 b0[] = { reg };
+	u8 b1[] = { 0 };
+
+	struct i2c_msg msg[] = {
+		{
+			.addr = state->config->demod_address,
+			.flags = 0,
+			.buf = b0,
+			.len = 1
+		}, {
+			.addr = state->config->demod_address,
+			.flags = I2C_M_RD,
+			.buf = b1,
+			.len = 1
+		}
+	};
+	ret = i2c_transfer(state->i2c_adap, msg, 2);
+	if (ret != 2) {
+		dprintk(verbose, MB86A16_ERROR, 1, "read error(reg=0x%02x, ret=0x%i)",
+			reg, ret);
+
+		return -EREMOTEIO;
+	}
+	*val = b1[0];
+
+	return ret;
+}
+
+static int CNTM_set(struct mb86a16_state *state,
+		    unsigned char timint1,
+		    unsigned char timint2,
+		    unsigned char cnext)
+{
+	unsigned char val;
+
+	val = (timint1 << 4) | (timint2 << 2) | cnext;
+	if (mb86a16_write(state, MB86A16_CNTMR, val) < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int smrt_set(struct mb86a16_state *state, int rate)
+{
+	int tmp ;
+	int m ;
+	unsigned char STOFS0, STOFS1;
+
+	m = 1 << state->deci;
+	tmp = (8192 * state->master_clk - 2 * m * rate * 8192 + state->master_clk / 2) / state->master_clk;
+
+	STOFS0 = tmp & 0x0ff;
+	STOFS1 = (tmp & 0xf00) >> 8;
+
+	if (mb86a16_write(state, MB86A16_SRATE1, (state->deci << 2) |
+				       (state->csel << 1) |
+					state->rsel) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_SRATE2, STOFS0) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_SRATE3, STOFS1) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -1;
+}
+
+static int srst(struct mb86a16_state *state)
+{
+	if (mb86a16_write(state, MB86A16_RESET, 0x04) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+
+}
+
+static int afcex_data_set(struct mb86a16_state *state,
+			  unsigned char AFCEX_L,
+			  unsigned char AFCEX_H)
+{
+	if (mb86a16_write(state, MB86A16_AFCEXL, AFCEX_L) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_AFCEXH, AFCEX_H) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+
+	return -1;
+}
+
+static int afcofs_data_set(struct mb86a16_state *state,
+			   unsigned char AFCEX_L,
+			   unsigned char AFCEX_H)
+{
+	if (mb86a16_write(state, 0x58, AFCEX_L) < 0)
+		goto err;
+	if (mb86a16_write(state, 0x59, AFCEX_H) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int stlp_set(struct mb86a16_state *state,
+		    unsigned char STRAS,
+		    unsigned char STRBS)
+{
+	if (mb86a16_write(state, MB86A16_STRFILTCOEF1, (STRBS << 3) | (STRAS)) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int Vi_set(struct mb86a16_state *state, unsigned char ETH, unsigned char VIA)
+{
+	if (mb86a16_write(state, MB86A16_VISET2, 0x04) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_VISET3, 0xf5) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int initial_set(struct mb86a16_state *state)
+{
+	if (stlp_set(state, 5, 7))
+		goto err;
+
+	udelay(100);
+	if (afcex_data_set(state, 0, 0))
+		goto err;
+
+	udelay(100);
+	if (afcofs_data_set(state, 0, 0))
+		goto err;
+
+	udelay(100);
+	if (mb86a16_write(state, MB86A16_CRLFILTCOEF1, 0x16) < 0)
+		goto err;
+	if (mb86a16_write(state, 0x2f, 0x21) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_VIMAG, 0x38) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_FAGCS1, 0x00) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_FAGCS2, 0x1c) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_FAGCS3, 0x20) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_FAGCS4, 0x1e) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_FAGCS5, 0x23) < 0)
+		goto err;
+	if (mb86a16_write(state, 0x54, 0xff) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_TSOUT, 0x00) < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int S01T_set(struct mb86a16_state *state,
+		    unsigned char s1t,
+		    unsigned s0t)
+{
+	if (mb86a16_write(state, 0x33, (s1t << 3) | s0t) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+
+static int EN_set(struct mb86a16_state *state,
+		  int cren,
+		  int afcen)
+{
+	unsigned char val;
+
+	val = 0x7a | (cren << 7) | (afcen << 2);
+	if (mb86a16_write(state, 0x49, val) < 0)
+		goto err;
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int AFCEXEN_set(struct mb86a16_state *state,
+		       int afcexen,
+		       int smrt)
+{
+	unsigned char AFCA ;
+
+	if (smrt > 18875)
+		AFCA = 4;
+	else if (smrt > 9375)
+		AFCA = 3;
+	else if (smrt > 2250)
+		AFCA = 2;
+	else
+		AFCA = 1;
+
+	if (mb86a16_write(state, 0x2a, 0x02 | (afcexen << 5) | (AFCA << 2)) < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int DAGC_data_set(struct mb86a16_state *state,
+			 unsigned char DAGCA,
+			 unsigned char DAGCW)
+{
+	if (mb86a16_write(state, 0x2d, (DAGCA << 3) | DAGCW) < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static void smrt_info_get(struct mb86a16_state *state, int rate)
+{
+	if (rate >= 37501) {
+		state->deci = 0; state->csel = 0; state->rsel = 0;
+	} else if (rate >= 30001) {
+		state->deci = 0; state->csel = 0; state->rsel = 1;
+	} else if (rate >= 26251) {
+		state->deci = 0; state->csel = 1; state->rsel = 0;
+	} else if (rate >= 22501) {
+		state->deci = 0; state->csel = 1; state->rsel = 1;
+	} else if (rate >= 18751) {
+		state->deci = 1; state->csel = 0; state->rsel = 0;
+	} else if (rate >= 15001) {
+		state->deci = 1; state->csel = 0; state->rsel = 1;
+	} else if (rate >= 13126) {
+		state->deci = 1; state->csel = 1; state->rsel = 0;
+	} else if (rate >= 11251) {
+		state->deci = 1; state->csel = 1; state->rsel = 1;
+	} else if (rate >= 9376) {
+		state->deci = 2; state->csel = 0; state->rsel = 0;
+	} else if (rate >= 7501) {
+		state->deci = 2; state->csel = 0; state->rsel = 1;
+	} else if (rate >= 6563) {
+		state->deci = 2; state->csel = 1; state->rsel = 0;
+	} else if (rate >= 5626) {
+		state->deci = 2; state->csel = 1; state->rsel = 1;
+	} else if (rate >= 4688) {
+		state->deci = 3; state->csel = 0; state->rsel = 0;
+	} else if (rate >= 3751) {
+		state->deci = 3; state->csel = 0; state->rsel = 1;
+	} else if (rate >= 3282) {
+		state->deci = 3; state->csel = 1; state->rsel = 0;
+	} else if (rate >= 2814) {
+		state->deci = 3; state->csel = 1; state->rsel = 1;
+	} else if (rate >= 2344) {
+		state->deci = 4; state->csel = 0; state->rsel = 0;
+	} else if (rate >= 1876) {
+		state->deci = 4; state->csel = 0; state->rsel = 1;
+	} else if (rate >= 1641) {
+		state->deci = 4; state->csel = 1; state->rsel = 0;
+	} else if (rate >= 1407) {
+		state->deci = 4; state->csel = 1; state->rsel = 1;
+	} else if (rate >= 1172) {
+		state->deci = 5; state->csel = 0; state->rsel = 0;
+	} else if (rate >=  939) {
+		state->deci = 5; state->csel = 0; state->rsel = 1;
+	} else if (rate >=  821) {
+		state->deci = 5; state->csel = 1; state->rsel = 0;
+	} else {
+		state->deci = 5; state->csel = 1; state->rsel = 1;
+	}
+
+	if (state->csel == 0)
+		state->master_clk = 92000;
+	else
+		state->master_clk = 61333;
+
+}
+
+static int signal_det(struct mb86a16_state *state,
+		      int smrt,
+		      unsigned char *SIG)
+{
+
+	int ret ;
+	int smrtd ;
+	int wait_sym ;
+
+	u32 wait_t;
+	unsigned char S[3] ;
+	int i ;
+
+	if (*SIG > 45) {
+		if (CNTM_set(state, 2, 1, 2) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+			return -1;
+		}
+		wait_sym = 40000;
+	} else {
+		if (CNTM_set(state, 3, 1, 2) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+			return -1;
+		}
+		wait_sym = 80000;
+	}
+	for (i = 0; i < 3; i++) {
+		if (i == 0)
+			smrtd = smrt * 98 / 100;
+		else if (i == 1)
+			smrtd = smrt;
+		else
+			smrtd = smrt * 102 / 100;
+		smrt_info_get(state, smrtd);
+		smrt_set(state, smrtd);
+		srst(state);
+		wait_t = (wait_sym + 99 * smrtd / 100) / smrtd;
+		if (wait_t == 0)
+			wait_t = 1;
+		msleep_interruptible(10);
+		if (mb86a16_read(state, 0x37, &(S[i])) != 2) {
+			dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+			return -EREMOTEIO;
+		}
+	}
+	if ((S[1] > S[0] * 112 / 100) &&
+	    (S[1] > S[2] * 112 / 100)) {
+
+		ret = 1;
+	} else {
+		ret = 0;
+	}
+	*SIG = S[1];
+
+	if (CNTM_set(state, 0, 1, 2) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "CNTM set Error");
+		return -1;
+	}
+
+	return ret;
+}
+
+static int rf_val_set(struct mb86a16_state *state,
+		      int f,
+		      int smrt,
+		      unsigned char R)
+{
+	unsigned char C, F, B;
+	int M;
+	unsigned char rf_val[5];
+	int ack = -1;
+
+	if (smrt > 37750)
+		C = 1;
+	else if (smrt > 18875)
+		C = 2;
+	else if (smrt > 5500)
+		C = 3;
+	else
+		C = 4;
+
+	if (smrt > 30500)
+		F = 3;
+	else if (smrt > 9375)
+		F = 1;
+	else if (smrt > 4625)
+		F = 0;
+	else
+		F = 2;
+
+	if (f < 1060)
+		B = 0;
+	else if (f < 1175)
+		B = 1;
+	else if (f < 1305)
+		B = 2;
+	else if (f < 1435)
+		B = 3;
+	else if (f < 1570)
+		B = 4;
+	else if (f < 1715)
+		B = 5;
+	else if (f < 1845)
+		B = 6;
+	else if (f < 1980)
+		B = 7;
+	else if (f < 2080)
+		B = 8;
+	else
+		B = 9;
+
+	M = f * (1 << R) / 2;
+
+	rf_val[0] = 0x01 | (C << 3) | (F << 1);
+	rf_val[1] = (R << 5) | ((M & 0x1f000) >> 12);
+	rf_val[2] = (M & 0x00ff0) >> 4;
+	rf_val[3] = ((M & 0x0000f) << 4) | B;
+
+	/* Frequency Set */
+	if (mb86a16_write(state, 0x21, rf_val[0]) < 0)
+		ack = 0;
+	if (mb86a16_write(state, 0x22, rf_val[1]) < 0)
+		ack = 0;
+	if (mb86a16_write(state, 0x23, rf_val[2]) < 0)
+		ack = 0;
+	if (mb86a16_write(state, 0x24, rf_val[3]) < 0)
+		ack = 0;
+	if (mb86a16_write(state, 0x25, 0x01) < 0)
+		ack = 0;
+	if (ack == 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "RF Setup - I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static int afcerr_chk(struct mb86a16_state *state)
+{
+	unsigned char AFCM_L, AFCM_H ;
+	int AFCM ;
+	int afcm, afcerr ;
+
+	if (mb86a16_read(state, 0x0e, &AFCM_L) != 2)
+		goto err;
+	if (mb86a16_read(state, 0x0f, &AFCM_H) != 2)
+		goto err;
+
+	AFCM = (AFCM_H << 8) + AFCM_L;
+
+	if (AFCM > 2048)
+		afcm = AFCM - 4096;
+	else
+		afcm = AFCM;
+	afcerr = afcm * state->master_clk / 8192;
+
+	return afcerr;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int dagcm_val_get(struct mb86a16_state *state)
+{
+	int DAGCM;
+	unsigned char DAGCM_H, DAGCM_L;
+
+	if (mb86a16_read(state, 0x45, &DAGCM_L) != 2)
+		goto err;
+	if (mb86a16_read(state, 0x46, &DAGCM_H) != 2)
+		goto err;
+
+	DAGCM = (DAGCM_H << 8) + DAGCM_L;
+
+	return DAGCM;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int mb86a16_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	u8 stat, stat2;
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	*status = 0;
+
+	if (mb86a16_read(state, MB86A16_SIG1, &stat) != 2)
+		goto err;
+	if (mb86a16_read(state, MB86A16_SIG2, &stat2) != 2)
+		goto err;
+	if ((stat > 25) && (stat2 > 25))
+		*status |= FE_HAS_SIGNAL;
+	if ((stat > 45) && (stat2 > 45))
+		*status |= FE_HAS_CARRIER;
+
+	if (mb86a16_read(state, MB86A16_STATUS, &stat) != 2)
+		goto err;
+
+	if (stat & 0x01)
+		*status |= FE_HAS_SYNC;
+	if (stat & 0x01)
+		*status |= FE_HAS_VITERBI;
+
+	if (mb86a16_read(state, MB86A16_FRAMESYNC, &stat) != 2)
+		goto err;
+
+	if ((stat & 0x0f) && (*status & FE_HAS_VITERBI))
+		*status |= FE_HAS_LOCK;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int sync_chk(struct mb86a16_state *state,
+		    unsigned char *VIRM)
+{
+	unsigned char val;
+	int sync;
+
+	if (mb86a16_read(state, 0x0d, &val) != 2)
+		goto err;
+
+	dprintk(verbose, MB86A16_INFO, 1, "Status = %02x,", val);
+	sync = val & 0x01;
+	*VIRM = (val & 0x1c) >> 2;
+
+	return sync;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+
+}
+
+static int freqerr_chk(struct mb86a16_state *state,
+		       int fTP,
+		       int smrt,
+		       int unit)
+{
+	unsigned char CRM, AFCML, AFCMH;
+	unsigned char temp1, temp2, temp3;
+	int crm, afcm, AFCM;
+	int crrerr, afcerr;		/* kHz */
+	int frqerr;			/* MHz */
+	int afcen, afcexen = 0;
+	int R, M, fOSC, fOSC_OFS;
+
+	if (mb86a16_read(state, 0x43, &CRM) != 2)
+		goto err;
+
+	if (CRM > 127)
+		crm = CRM - 256;
+	else
+		crm = CRM;
+
+	crrerr = smrt * crm / 256;
+	if (mb86a16_read(state, 0x49, &temp1) != 2)
+		goto err;
+
+	afcen = (temp1 & 0x04) >> 2;
+	if (afcen == 0) {
+		if (mb86a16_read(state, 0x2a, &temp1) != 2)
+			goto err;
+		afcexen = (temp1 & 0x20) >> 5;
+	}
+
+	if (afcen == 1) {
+		if (mb86a16_read(state, 0x0e, &AFCML) != 2)
+			goto err;
+		if (mb86a16_read(state, 0x0f, &AFCMH) != 2)
+			goto err;
+	} else if (afcexen == 1) {
+		if (mb86a16_read(state, 0x2b, &AFCML) != 2)
+			goto err;
+		if (mb86a16_read(state, 0x2c, &AFCMH) != 2)
+			goto err;
+	}
+	if ((afcen == 1) || (afcexen == 1)) {
+		smrt_info_get(state, smrt);
+		AFCM = ((AFCMH & 0x01) << 8) + AFCML;
+		if (AFCM > 255)
+			afcm = AFCM - 512;
+		else
+			afcm = AFCM;
+
+		afcerr = afcm * state->master_clk / 8192;
+	} else
+		afcerr = 0;
+
+	if (mb86a16_read(state, 0x22, &temp1) != 2)
+		goto err;
+	if (mb86a16_read(state, 0x23, &temp2) != 2)
+		goto err;
+	if (mb86a16_read(state, 0x24, &temp3) != 2)
+		goto err;
+
+	R = (temp1 & 0xe0) >> 5;
+	M = ((temp1 & 0x1f) << 12) + (temp2 << 4) + (temp3 >> 4);
+	if (R == 0)
+		fOSC = 2 * M;
+	else
+		fOSC = M;
+
+	fOSC_OFS = fOSC - fTP;
+
+	if (unit == 0) {	/* MHz */
+		if (crrerr + afcerr + fOSC_OFS * 1000 >= 0)
+			frqerr = (crrerr + afcerr + fOSC_OFS * 1000 + 500) / 1000;
+		else
+			frqerr = (crrerr + afcerr + fOSC_OFS * 1000 - 500) / 1000;
+	} else {	/* kHz */
+		frqerr = crrerr + afcerr + fOSC_OFS * 1000;
+	}
+
+	return frqerr;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static unsigned char vco_dev_get(struct mb86a16_state *state, int smrt)
+{
+	unsigned char R;
+
+	if (smrt > 9375)
+		R = 0;
+	else
+		R = 1;
+
+	return R;
+}
+
+static void swp_info_get(struct mb86a16_state *state,
+			 int fOSC_start,
+			 int smrt,
+			 int v, int R,
+			 int swp_ofs,
+			 int *fOSC,
+			 int *afcex_freq,
+			 unsigned char *AFCEX_L,
+			 unsigned char *AFCEX_H)
+{
+	int AFCEX ;
+	int crnt_swp_freq ;
+
+	crnt_swp_freq = fOSC_start * 1000 + v * swp_ofs;
+
+	if (R == 0)
+		*fOSC = (crnt_swp_freq + 1000) / 2000 * 2;
+	else
+		*fOSC = (crnt_swp_freq + 500) / 1000;
+
+	if (*fOSC >= crnt_swp_freq)
+		*afcex_freq = *fOSC * 1000 - crnt_swp_freq;
+	else
+		*afcex_freq = crnt_swp_freq - *fOSC * 1000;
+
+	AFCEX = *afcex_freq * 8192 / state->master_clk;
+	*AFCEX_L =  AFCEX & 0x00ff;
+	*AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+
+static int swp_freq_calcuation(struct mb86a16_state *state, int i, int v, int *V,  int vmax, int vmin,
+			       int SIGMIN, int fOSC, int afcex_freq, int swp_ofs, unsigned char *SIG1)
+{
+	int swp_freq ;
+
+	if ((i % 2 == 1) && (v <= vmax)) {
+		/* positive v (case 1) */
+		if ((v - 1 == vmin)				&&
+		    (*(V + 30 + v) >= 0)			&&
+		    (*(V + 30 + v - 1) >= 0)			&&
+		    (*(V + 30 + v - 1) > *(V + 30 + v))		&&
+		    (*(V + 30 + v - 1) > SIGMIN)) {
+
+			swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+			*SIG1 = *(V + 30 + v - 1);
+		} else if ((v == vmax)				&&
+			   (*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v - 1) >= 0)		&&
+			   (*(V + 30 + v) > *(V + 30 + v - 1))	&&
+			   (*(V + 30 + v) > SIGMIN)) {
+			/* (case 2) */
+			swp_freq = fOSC * 1000 + afcex_freq;
+			*SIG1 = *(V + 30 + v);
+		} else if ((*(V + 30 + v) > 0)			&&
+			   (*(V + 30 + v - 1) > 0)		&&
+			   (*(V + 30 + v - 2) > 0)		&&
+			   (*(V + 30 + v - 3) > 0)		&&
+			   (*(V + 30 + v - 1) > *(V + 30 + v))	&&
+			   (*(V + 30 + v - 2) > *(V + 30 + v - 3)) &&
+			   ((*(V + 30 + v - 1) > SIGMIN)	||
+			   (*(V + 30 + v - 2) > SIGMIN))) {
+			/* (case 3) */
+			if (*(V + 30 + v - 1) >= *(V + 30 + v - 2)) {
+				swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+				*SIG1 = *(V + 30 + v - 1);
+			} else {
+				swp_freq = fOSC * 1000 + afcex_freq - swp_ofs * 2;
+				*SIG1 = *(V + 30 + v - 2);
+			}
+		} else if ((v == vmax)				&&
+			   (*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v - 1) >= 0)		&&
+			   (*(V + 30 + v - 2) >= 0)		&&
+			   (*(V + 30 + v) > *(V + 30 + v - 2))	&&
+			   (*(V + 30 + v - 1) > *(V + 30 + v - 2)) &&
+			   ((*(V + 30 + v) > SIGMIN)		||
+			   (*(V + 30 + v - 1) > SIGMIN))) {
+			/* (case 4) */
+			if (*(V + 30 + v) >= *(V + 30 + v - 1)) {
+				swp_freq = fOSC * 1000 + afcex_freq;
+				*SIG1 = *(V + 30 + v);
+			} else {
+				swp_freq = fOSC * 1000 + afcex_freq - swp_ofs;
+				*SIG1 = *(V + 30 + v - 1);
+			}
+		} else  {
+			swp_freq = -1 ;
+		}
+	} else if ((i % 2 == 0) && (v >= vmin)) {
+		/* Negative v (case 1) */
+		if ((*(V + 30 + v) > 0)				&&
+		    (*(V + 30 + v + 1) > 0)			&&
+		    (*(V + 30 + v + 2) > 0)			&&
+		    (*(V + 30 + v + 1) > *(V + 30 + v))		&&
+		    (*(V + 30 + v + 1) > *(V + 30 + v + 2))	&&
+		    (*(V + 30 + v + 1) > SIGMIN)) {
+
+			swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+			*SIG1 = *(V + 30 + v + 1);
+		} else if ((v + 1 == vmax)			&&
+			   (*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v + 1) >= 0)		&&
+			   (*(V + 30 + v + 1) > *(V + 30 + v))	&&
+			   (*(V + 30 + v + 1) > SIGMIN)) {
+			/* (case 2) */
+			swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+			*SIG1 = *(V + 30 + v);
+		} else if ((v == vmin)				&&
+			   (*(V + 30 + v) > 0)			&&
+			   (*(V + 30 + v + 1) > 0)		&&
+			   (*(V + 30 + v + 2) > 0)		&&
+			   (*(V + 30 + v) > *(V + 30 + v + 1))	&&
+			   (*(V + 30 + v) > *(V + 30 + v + 2))	&&
+			   (*(V + 30 + v) > SIGMIN)) {
+			/* (case 3) */
+			swp_freq = fOSC * 1000 + afcex_freq;
+			*SIG1 = *(V + 30 + v);
+		} else if ((*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v + 1) >= 0)		&&
+			   (*(V + 30 + v + 2) >= 0)		&&
+			   (*(V + 30 + v + 3) >= 0)		&&
+			   (*(V + 30 + v + 1) > *(V + 30 + v))	&&
+			   (*(V + 30 + v + 2) > *(V + 30 + v + 3)) &&
+			   ((*(V + 30 + v + 1) > SIGMIN)	||
+			    (*(V + 30 + v + 2) > SIGMIN))) {
+			/* (case 4) */
+			if (*(V + 30 + v + 1) >= *(V + 30 + v + 2)) {
+				swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+				*SIG1 = *(V + 30 + v + 1);
+			} else {
+				swp_freq = fOSC * 1000 + afcex_freq + swp_ofs * 2;
+				*SIG1 = *(V + 30 + v + 2);
+			}
+		} else if ((*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v + 1) >= 0)		&&
+			   (*(V + 30 + v + 2) >= 0)		&&
+			   (*(V + 30 + v + 3) >= 0)		&&
+			   (*(V + 30 + v) > *(V + 30 + v + 2))	&&
+			   (*(V + 30 + v + 1) > *(V + 30 + v + 2)) &&
+			   (*(V + 30 + v) > *(V + 30 + v + 3))	&&
+			   (*(V + 30 + v + 1) > *(V + 30 + v + 3)) &&
+			   ((*(V + 30 + v) > SIGMIN)		||
+			    (*(V + 30 + v + 1) > SIGMIN))) {
+			/* (case 5) */
+			if (*(V + 30 + v) >= *(V + 30 + v + 1)) {
+				swp_freq = fOSC * 1000 + afcex_freq;
+				*SIG1 = *(V + 30 + v);
+			} else {
+				swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+				*SIG1 = *(V + 30 + v + 1);
+			}
+		} else if ((v + 2 == vmin)			&&
+			   (*(V + 30 + v) >= 0)			&&
+			   (*(V + 30 + v + 1) >= 0)		&&
+			   (*(V + 30 + v + 2) >= 0)		&&
+			   (*(V + 30 + v + 1) > *(V + 30 + v))	&&
+			   (*(V + 30 + v + 2) > *(V + 30 + v))	&&
+			   ((*(V + 30 + v + 1) > SIGMIN)	||
+			    (*(V + 30 + v + 2) > SIGMIN))) {
+			/* (case 6) */
+			if (*(V + 30 + v + 1) >= *(V + 30 + v + 2)) {
+				swp_freq = fOSC * 1000 + afcex_freq + swp_ofs;
+				*SIG1 = *(V + 30 + v + 1);
+			} else {
+				swp_freq = fOSC * 1000 + afcex_freq + swp_ofs * 2;
+				*SIG1 = *(V + 30 + v + 2);
+			}
+		} else if ((vmax == 0) && (vmin == 0) && (*(V + 30 + v) > SIGMIN)) {
+			swp_freq = fOSC * 1000;
+			*SIG1 = *(V + 30 + v);
+		} else
+			swp_freq = -1;
+	} else
+		swp_freq = -1;
+
+	return swp_freq;
+}
+
+static void swp_info_get2(struct mb86a16_state *state,
+			  int smrt,
+			  int R,
+			  int swp_freq,
+			  int *afcex_freq,
+			  int *fOSC,
+			  unsigned char *AFCEX_L,
+			  unsigned char *AFCEX_H)
+{
+	int AFCEX ;
+
+	if (R == 0)
+		*fOSC = (swp_freq + 1000) / 2000 * 2;
+	else
+		*fOSC = (swp_freq + 500) / 1000;
+
+	if (*fOSC >= swp_freq)
+		*afcex_freq = *fOSC * 1000 - swp_freq;
+	else
+		*afcex_freq = swp_freq - *fOSC * 1000;
+
+	AFCEX = *afcex_freq * 8192 / state->master_clk;
+	*AFCEX_L =  AFCEX & 0x00ff;
+	*AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+static void afcex_info_get(struct mb86a16_state *state,
+			   int afcex_freq,
+			   unsigned char *AFCEX_L,
+			   unsigned char *AFCEX_H)
+{
+	int AFCEX ;
+
+	AFCEX = afcex_freq * 8192 / state->master_clk;
+	*AFCEX_L =  AFCEX & 0x00ff;
+	*AFCEX_H = (AFCEX & 0x0f00) >> 8;
+}
+
+static int SEQ_set(struct mb86a16_state *state, unsigned char loop)
+{
+	/* SLOCK0 = 0 */
+	if (mb86a16_write(state, 0x32, 0x02 | (loop << 2)) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static int iq_vt_set(struct mb86a16_state *state, unsigned char IQINV)
+{
+	/* Viterbi Rate, IQ Settings */
+	if (mb86a16_write(state, 0x06, 0xdf | (IQINV << 5)) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static int FEC_srst(struct mb86a16_state *state)
+{
+	if (mb86a16_write(state, MB86A16_RESET, 0x02) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static int S2T_set(struct mb86a16_state *state, unsigned char S2T)
+{
+	if (mb86a16_write(state, 0x34, 0x70 | S2T) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static int S45T_set(struct mb86a16_state *state, unsigned char S4T, unsigned char S5T)
+{
+	if (mb86a16_write(state, 0x35, 0x00 | (S5T << 4) | S4T) < 0) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+
+static int mb86a16_set_fe(struct mb86a16_state *state)
+{
+	u8 agcval, cnmval;
+
+	int i, j;
+	int fOSC = 0;
+	int fOSC_start = 0;
+	int wait_t;
+	int fcp;
+	int swp_ofs;
+	int V[60];
+	u8 SIG1MIN;
+
+	unsigned char CREN, AFCEN, AFCEXEN;
+	unsigned char SIG1;
+	unsigned char TIMINT1, TIMINT2, TIMEXT;
+	unsigned char S0T, S1T;
+	unsigned char S2T;
+/*	unsigned char S2T, S3T; */
+	unsigned char S4T, S5T;
+	unsigned char AFCEX_L, AFCEX_H;
+	unsigned char R;
+	unsigned char VIRM;
+	unsigned char ETH, VIA;
+	unsigned char junk;
+
+	int loop;
+	int ftemp;
+	int v, vmax, vmin;
+	int vmax_his, vmin_his;
+	int swp_freq, prev_swp_freq[20];
+	int prev_freq_num;
+	int signal_dupl;
+	int afcex_freq;
+	int signal;
+	int afcerr;
+	int temp_freq, delta_freq;
+	int dagcm[4];
+	int smrt_d;
+/*	int freq_err; */
+	int n;
+	int ret = -1;
+	int sync;
+
+	dprintk(verbose, MB86A16_INFO, 1, "freq=%d Mhz, symbrt=%d Ksps", state->frequency, state->srate);
+
+	fcp = 3000;
+	swp_ofs = state->srate / 4;
+
+	for (i = 0; i < 60; i++)
+		V[i] = -1;
+
+	for (i = 0; i < 20; i++)
+		prev_swp_freq[i] = 0;
+
+	SIG1MIN = 25;
+
+	for (n = 0; ((n < 3) && (ret == -1)); n++) {
+		SEQ_set(state, 0);
+		iq_vt_set(state, 0);
+
+		CREN = 0;
+		AFCEN = 0;
+		AFCEXEN = 1;
+		TIMINT1 = 0;
+		TIMINT2 = 1;
+		TIMEXT = 2;
+		S1T = 0;
+		S0T = 0;
+
+		if (initial_set(state) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "initial set failed");
+			return -1;
+		}
+		if (DAGC_data_set(state, 3, 2) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+			return -1;
+		}
+		if (EN_set(state, CREN, AFCEN) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+			return -1; /* (0, 0) */
+		}
+		if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+			return -1; /* (1, smrt) = (1, symbolrate) */
+		}
+		if (CNTM_set(state, TIMINT1, TIMINT2, TIMEXT) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "CNTM set error");
+			return -1; /* (0, 1, 2) */
+		}
+		if (S01T_set(state, S1T, S0T) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+			return -1; /* (0, 0) */
+		}
+		smrt_info_get(state, state->srate);
+		if (smrt_set(state, state->srate) < 0) {
+			dprintk(verbose, MB86A16_ERROR, 1, "smrt info get error");
+			return -1;
+		}
+
+		R = vco_dev_get(state, state->srate);
+		if (R == 1)
+			fOSC_start = state->frequency;
+
+		else if (R == 0) {
+			if (state->frequency % 2 == 0) {
+				fOSC_start = state->frequency;
+			} else {
+				fOSC_start = state->frequency + 1;
+				if (fOSC_start > 2150)
+					fOSC_start = state->frequency - 1;
+			}
+		}
+		loop = 1;
+		ftemp = fOSC_start * 1000;
+		vmax = 0 ;
+		while (loop == 1) {
+			ftemp = ftemp + swp_ofs;
+			vmax++;
+
+			/* Upper bound */
+			if (ftemp > 2150000) {
+				loop = 0;
+				vmax--;
+			} else {
+				if ((ftemp == 2150000) ||
+				    (ftemp - state->frequency * 1000 >= fcp + state->srate / 4))
+					loop = 0;
+			}
+		}
+
+		loop = 1;
+		ftemp = fOSC_start * 1000;
+		vmin = 0 ;
+		while (loop == 1) {
+			ftemp = ftemp - swp_ofs;
+			vmin--;
+
+			/* Lower bound */
+			if (ftemp < 950000) {
+				loop = 0;
+				vmin++;
+			} else {
+				if ((ftemp == 950000) ||
+				    (state->frequency * 1000 - ftemp >= fcp + state->srate / 4))
+					loop = 0;
+			}
+		}
+
+		wait_t = (8000 + state->srate / 2) / state->srate;
+		if (wait_t == 0)
+			wait_t = 1;
+
+		i = 0;
+		j = 0;
+		prev_freq_num = 0;
+		loop = 1;
+		signal = 0;
+		vmax_his = 0;
+		vmin_his = 0;
+		v = 0;
+
+		while (loop == 1) {
+			swp_info_get(state, fOSC_start, state->srate,
+				     v, R, swp_ofs, &fOSC,
+				     &afcex_freq, &AFCEX_L, &AFCEX_H);
+
+			udelay(100);
+			if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+				return -1;
+			}
+			udelay(100);
+			if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+				return -1;
+			}
+			if (srst(state) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+				return -1;
+			}
+			msleep_interruptible(wait_t);
+
+			if (mb86a16_read(state, 0x37, &SIG1) != 2) {
+				dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+				return -1;
+			}
+			V[30 + v] = SIG1 ;
+			swp_freq = swp_freq_calcuation(state, i, v, V, vmax, vmin,
+						      SIG1MIN, fOSC, afcex_freq,
+						      swp_ofs, &SIG1);	/* changed */
+
+			signal_dupl = 0;
+			for (j = 0; j < prev_freq_num; j++) {
+				if ((ABS(prev_swp_freq[j] - swp_freq)) < (swp_ofs * 3 / 2)) {
+					signal_dupl = 1;
+					dprintk(verbose, MB86A16_INFO, 1, "Probably Duplicate Signal, j = %d", j);
+				}
+			}
+			if ((signal_dupl == 0) && (swp_freq > 0) && (ABS(swp_freq - state->frequency * 1000) < fcp + state->srate / 6)) {
+				dprintk(verbose, MB86A16_DEBUG, 1, "------ Signal detect ------ [swp_freq=[%07d, srate=%05d]]", swp_freq, state->srate);
+				prev_swp_freq[prev_freq_num] = swp_freq;
+				prev_freq_num++;
+				swp_info_get2(state, state->srate, R, swp_freq,
+					      &afcex_freq, &fOSC,
+					      &AFCEX_L, &AFCEX_H);
+
+				if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+					return -1;
+				}
+				if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+					return -1;
+				}
+				signal = signal_det(state, state->srate, &SIG1);
+				if (signal == 1) {
+					dprintk(verbose, MB86A16_ERROR, 1, "***** Signal Found *****");
+					loop = 0;
+				} else {
+					dprintk(verbose, MB86A16_ERROR, 1, "!!!!! No signal !!!!!, try again...");
+					smrt_info_get(state, state->srate);
+					if (smrt_set(state, state->srate) < 0) {
+						dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+						return -1;
+					}
+				}
+			}
+			if (v > vmax)
+				vmax_his = 1 ;
+			if (v < vmin)
+				vmin_his = 1 ;
+			i++;
+
+			if ((i % 2 == 1) && (vmax_his == 1))
+				i++;
+			if ((i % 2 == 0) && (vmin_his == 1))
+				i++;
+
+			if (i % 2 == 1)
+				v = (i + 1) / 2;
+			else
+				v = -i / 2;
+
+			if ((vmax_his == 1) && (vmin_his == 1))
+				loop = 0 ;
+		}
+
+		if (signal == 1) {
+			dprintk(verbose, MB86A16_INFO, 1, " Start Freq Error Check");
+			S1T = 7 ;
+			S0T = 1 ;
+			CREN = 0 ;
+			AFCEN = 1 ;
+			AFCEXEN = 0 ;
+
+			if (S01T_set(state, S1T, S0T) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+				return -1;
+			}
+			smrt_info_get(state, state->srate);
+			if (smrt_set(state, state->srate) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+				return -1;
+			}
+			if (EN_set(state, CREN, AFCEN) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+				return -1;
+			}
+			if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+				return -1;
+			}
+			afcex_info_get(state, afcex_freq, &AFCEX_L, &AFCEX_H);
+			if (afcofs_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "AFCOFS data set error");
+				return -1;
+			}
+			if (srst(state) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+				return -1;
+			}
+			/* delay 4~200 */
+			wait_t = 200000 / state->master_clk + 200000 / state->srate;
+			msleep(wait_t);
+			afcerr = afcerr_chk(state);
+			if (afcerr == -1)
+				return -1;
+
+			swp_freq = fOSC * 1000 + afcerr ;
+			AFCEXEN = 1 ;
+			if (state->srate >= 1500)
+				smrt_d = state->srate / 3;
+			else
+				smrt_d = state->srate / 2;
+			smrt_info_get(state, smrt_d);
+			if (smrt_set(state, smrt_d) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+				return -1;
+			}
+			if (AFCEXEN_set(state, AFCEXEN, smrt_d) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+				return -1;
+			}
+			R = vco_dev_get(state, smrt_d);
+			if (DAGC_data_set(state, 2, 0) < 0) {
+				dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+				return -1;
+			}
+			for (i = 0; i < 3; i++) {
+				temp_freq = swp_freq + (i - 1) * state->srate / 8;
+				swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+				if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+					return -1;
+				}
+				if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+					return -1;
+				}
+				wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+				msleep(wait_t);
+				dagcm[i] = dagcm_val_get(state);
+			}
+			if ((dagcm[0] > dagcm[1]) &&
+			    (dagcm[0] > dagcm[2]) &&
+			    (dagcm[0] - dagcm[1] > 2 * (dagcm[2] - dagcm[1]))) {
+
+				temp_freq = swp_freq - 2 * state->srate / 8;
+				swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+				if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+					return -1;
+				}
+				if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "afcex data set");
+					return -1;
+				}
+				wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+				msleep(wait_t);
+				dagcm[3] = dagcm_val_get(state);
+				if (dagcm[3] > dagcm[1])
+					delta_freq = (dagcm[2] - dagcm[0] + dagcm[1] - dagcm[3]) * state->srate / 300;
+				else
+					delta_freq = 0;
+			} else if ((dagcm[2] > dagcm[1]) &&
+				   (dagcm[2] > dagcm[0]) &&
+				   (dagcm[2] - dagcm[1] > 2 * (dagcm[0] - dagcm[1]))) {
+
+				temp_freq = swp_freq + 2 * state->srate / 8;
+				swp_info_get2(state, smrt_d, R, temp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+				if (rf_val_set(state, fOSC, smrt_d, R) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "rf val set");
+					return -1;
+				}
+				if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "afcex data set");
+					return -1;
+				}
+				wait_t = 200000 / state->master_clk + 40000 / smrt_d;
+				msleep(wait_t);
+				dagcm[3] = dagcm_val_get(state);
+				if (dagcm[3] > dagcm[1])
+					delta_freq = (dagcm[2] - dagcm[0] + dagcm[3] - dagcm[1]) * state->srate / 300;
+				else
+					delta_freq = 0 ;
+
+			} else {
+				delta_freq = 0 ;
+			}
+			dprintk(verbose, MB86A16_INFO, 1, "SWEEP Frequency = %d", swp_freq);
+			swp_freq += delta_freq;
+			dprintk(verbose, MB86A16_INFO, 1, "Adjusting .., DELTA Freq = %d, SWEEP Freq=%d", delta_freq, swp_freq);
+			if (ABS(state->frequency * 1000 - swp_freq) > 3800) {
+				dprintk(verbose, MB86A16_INFO, 1, "NO  --  SIGNAL !");
+			} else {
+
+				S1T = 0;
+				S0T = 3;
+				CREN = 1;
+				AFCEN = 0;
+				AFCEXEN = 1;
+
+				if (S01T_set(state, S1T, S0T) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "S01T set error");
+					return -1;
+				}
+				if (DAGC_data_set(state, 0, 0) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "DAGC data set error");
+					return -1;
+				}
+				R = vco_dev_get(state, state->srate);
+				smrt_info_get(state, state->srate);
+				if (smrt_set(state, state->srate) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "smrt set error");
+					return -1;
+				}
+				if (EN_set(state, CREN, AFCEN) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "EN set error");
+					return -1;
+				}
+				if (AFCEXEN_set(state, AFCEXEN, state->srate) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "AFCEXEN set error");
+					return -1;
+				}
+				swp_info_get2(state, state->srate, R, swp_freq, &afcex_freq, &fOSC, &AFCEX_L, &AFCEX_H);
+				if (rf_val_set(state, fOSC, state->srate, R) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "rf val set error");
+					return -1;
+				}
+				if (afcex_data_set(state, AFCEX_L, AFCEX_H) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "afcex data set error");
+					return -1;
+				}
+				if (srst(state) < 0) {
+					dprintk(verbose, MB86A16_ERROR, 1, "srst error");
+					return -1;
+				}
+				wait_t = 7 + (10000 + state->srate / 2) / state->srate;
+				if (wait_t == 0)
+					wait_t = 1;
+				msleep_interruptible(wait_t);
+				if (mb86a16_read(state, 0x37, &SIG1) != 2) {
+					dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+					return -EREMOTEIO;
+				}
+
+				if (SIG1 > 110) {
+					S2T = 4; S4T = 1; S5T = 6; ETH = 4; VIA = 6;
+					wait_t = 7 + (917504 + state->srate / 2) / state->srate;
+				} else if (SIG1 > 105) {
+					S2T = 4; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+					wait_t = 7 + (1048576 + state->srate / 2) / state->srate;
+				} else if (SIG1 > 85) {
+					S2T = 5; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+					wait_t = 7 + (1310720 + state->srate / 2) / state->srate;
+				} else if (SIG1 > 65) {
+					S2T = 6; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+					wait_t = 7 + (1572864 + state->srate / 2) / state->srate;
+				} else {
+					S2T = 7; S4T = 2; S5T = 8; ETH = 7; VIA = 2;
+					wait_t = 7 + (2097152 + state->srate / 2) / state->srate;
+				}
+				wait_t *= 2; /* FOS */
+				S2T_set(state, S2T);
+				S45T_set(state, S4T, S5T);
+				Vi_set(state, ETH, VIA);
+				srst(state);
+				msleep_interruptible(wait_t);
+				sync = sync_chk(state, &VIRM);
+				dprintk(verbose, MB86A16_INFO, 1, "-------- Viterbi=[%d] SYNC=[%d] ---------", VIRM, sync);
+				if (VIRM) {
+					if (VIRM == 4) {
+						/* 5/6 */
+						if (SIG1 > 110)
+							wait_t = (786432 + state->srate / 2) / state->srate;
+						else
+							wait_t = (1572864 + state->srate / 2) / state->srate;
+						if (state->srate < 5000)
+							/* FIXME ! , should be a long wait ! */
+							msleep_interruptible(wait_t);
+						else
+							msleep_interruptible(wait_t);
+
+						if (sync_chk(state, &junk) == 0) {
+							iq_vt_set(state, 1);
+							FEC_srst(state);
+						}
+					}
+					/* 1/2, 2/3, 3/4, 7/8 */
+					if (SIG1 > 110)
+						wait_t = (786432 + state->srate / 2) / state->srate;
+					else
+						wait_t = (1572864 + state->srate / 2) / state->srate;
+					msleep_interruptible(wait_t);
+					SEQ_set(state, 1);
+				} else {
+					dprintk(verbose, MB86A16_INFO, 1, "NO  -- SYNC");
+					SEQ_set(state, 1);
+					ret = -1;
+				}
+			}
+		} else {
+			dprintk(verbose, MB86A16_INFO, 1, "NO  -- SIGNAL");
+			ret = -1;
+		}
+
+		sync = sync_chk(state, &junk);
+		if (sync) {
+			dprintk(verbose, MB86A16_INFO, 1, "******* SYNC *******");
+			freqerr_chk(state, state->frequency, state->srate, 1);
+			ret = 0;
+			break;
+		}
+	}
+
+	mb86a16_read(state, 0x15, &agcval);
+	mb86a16_read(state, 0x26, &cnmval);
+	dprintk(verbose, MB86A16_INFO, 1, "AGC = %02x CNM = %02x", agcval, cnmval);
+
+	return ret;
+}
+
+static int mb86a16_send_diseqc_msg(struct dvb_frontend *fe,
+				   struct dvb_diseqc_master_cmd *cmd)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+	int i;
+	u8 regs;
+
+	if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_DCCOUT, 0x00) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_TONEOUT2, 0x04) < 0)
+		goto err;
+
+	regs = 0x18;
+
+	if (cmd->msg_len > 5 || cmd->msg_len < 4)
+		return -EINVAL;
+
+	for (i = 0; i < cmd->msg_len; i++) {
+		if (mb86a16_write(state, regs, cmd->msg[i]) < 0)
+			goto err;
+
+		regs++;
+	}
+	i += 0x90;
+
+	msleep_interruptible(10);
+
+	if (mb86a16_write(state, MB86A16_DCC1, i) < 0)
+		goto err;
+	if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int mb86a16_send_diseqc_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t burst)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	switch (burst) {
+	case SEC_MINI_A:
+		if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+						       MB86A16_DCC1_TBEN  |
+						       MB86A16_DCC1_TBO) < 0)
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+			goto err;
+		break;
+	case SEC_MINI_B:
+		if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+						       MB86A16_DCC1_TBEN) < 0)
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+			goto err;
+		break;
+	}
+
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int mb86a16_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	switch (tone) {
+	case SEC_TONE_ON:
+		if (mb86a16_write(state, MB86A16_TONEOUT2, 0x00) < 0)
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA |
+						       MB86A16_DCC1_CTOE) < 0)
+
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCCOUT, MB86A16_DCCOUT_DISEN) < 0)
+			goto err;
+		break;
+	case SEC_TONE_OFF:
+		if (mb86a16_write(state, MB86A16_TONEOUT2, 0x04) < 0)
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCC1, MB86A16_DCC1_DISTA) < 0)
+			goto err;
+		if (mb86a16_write(state, MB86A16_DCCOUT, 0x00) < 0)
+			goto err;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static enum dvbfe_search mb86a16_search(struct dvb_frontend *fe,
+					struct dvb_frontend_parameters *p)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	state->frequency = p->frequency / 1000;
+	state->srate = p->u.qpsk.symbol_rate / 1000;
+
+	if (!mb86a16_set_fe(state)) {
+		dprintk(verbose, MB86A16_ERROR, 1, "Succesfully acquired LOCK");
+		return DVBFE_ALGO_SEARCH_SUCCESS;
+	}
+
+	dprintk(verbose, MB86A16_ERROR, 1, "Lock acquisition failed!");
+	return DVBFE_ALGO_SEARCH_FAILED;
+}
+
+static void mb86a16_release(struct dvb_frontend *fe)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+	kfree(state);
+}
+
+static int mb86a16_init(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static int mb86a16_sleep(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static int mb86a16_read_ber(struct dvb_frontend *fe, u32 *ber)
+{
+	u8 ber_mon, ber_tab, ber_lsb, ber_mid, ber_msb, ber_tim, ber_rst;
+	u32 timer;
+
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	*ber = 0;
+	if (mb86a16_read(state, MB86A16_BERMON, &ber_mon) != 2)
+		goto err;
+	if (mb86a16_read(state, MB86A16_BERTAB, &ber_tab) != 2)
+		goto err;
+	if (mb86a16_read(state, MB86A16_BERLSB, &ber_lsb) != 2)
+		goto err;
+	if (mb86a16_read(state, MB86A16_BERMID, &ber_mid) != 2)
+		goto err;
+	if (mb86a16_read(state, MB86A16_BERMSB, &ber_msb) != 2)
+		goto err;
+	/* BER monitor invalid when BER_EN = 0	*/
+	if (ber_mon & 0x04) {
+		/* coarse, fast calculation	*/
+		*ber = ber_tab & 0x1f;
+		dprintk(verbose, MB86A16_DEBUG, 1, "BER coarse=[0x%02x]", *ber);
+		if (ber_mon & 0x01) {
+			/*
+			 * BER_SEL = 1, The monitored BER is the estimated
+			 * value with a Reed-Solomon decoder error amount at
+			 * the deinterleaver output.
+			 * monitored BER is expressed as a 20 bit output in total
+			 */
+			ber_rst = ber_mon >> 3;
+			*ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb;
+			if (ber_rst == 0)
+				timer =  12500000;
+			if (ber_rst == 1)
+				timer =  25000000;
+			if (ber_rst == 2)
+				timer =  50000000;
+			if (ber_rst == 3)
+				timer = 100000000;
+
+			*ber /= timer;
+			dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber);
+		} else {
+			/*
+			 * BER_SEL = 0, The monitored BER is the estimated
+			 * value with a Viterbi decoder error amount at the
+			 * QPSK demodulator output.
+			 * monitored BER is expressed as a 24 bit output in total
+			 */
+			ber_tim = ber_mon >> 1;
+			*ber = (((ber_msb << 8) | ber_mid) << 8) | ber_lsb;
+			if (ber_tim == 0)
+				timer = 16;
+			if (ber_tim == 1)
+				timer = 24;
+
+			*ber /= 2 ^ timer;
+			dprintk(verbose, MB86A16_DEBUG, 1, "BER fine=[0x%02x]", *ber);
+		}
+	}
+	return 0;
+err:
+	dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+	return -EREMOTEIO;
+}
+
+static int mb86a16_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	u8 agcm = 0;
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	*strength = 0;
+	if (mb86a16_read(state, MB86A16_AGCM, &agcm) != 2) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	*strength = ((0xff - agcm) * 100) / 256;
+	dprintk(verbose, MB86A16_DEBUG, 1, "Signal strength=[%d %%]", (u8) *strength);
+	*strength = (0xffff - 0xff) + agcm;
+
+	return 0;
+}
+
+struct cnr {
+	u8 cn_reg;
+	u8 cn_val;
+};
+
+static const struct cnr cnr_tab[] = {
+	{  35,  2 },
+	{  40,  3 },
+	{  50,  4 },
+	{  60,  5 },
+	{  70,  6 },
+	{  80,  7 },
+	{  92,  8 },
+	{ 103,  9 },
+	{ 115, 10 },
+	{ 138, 12 },
+	{ 162, 15 },
+	{ 180, 18 },
+	{ 185, 19 },
+	{ 189, 20 },
+	{ 195, 22 },
+	{ 199, 24 },
+	{ 201, 25 },
+	{ 202, 26 },
+	{ 203, 27 },
+	{ 205, 28 },
+	{ 208, 30 }
+};
+
+static int mb86a16_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct mb86a16_state *state = fe->demodulator_priv;
+	int i = 0;
+	int low_tide = 2, high_tide = 30, q_level;
+	u8  cn;
+
+	*snr = 0;
+	if (mb86a16_read(state, 0x26, &cn) != 2) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(cnr_tab); i++) {
+		if (cn < cnr_tab[i].cn_reg) {
+			*snr = cnr_tab[i].cn_val;
+			break;
+		}
+	}
+	q_level = (*snr * 100) / (high_tide - low_tide);
+	dprintk(verbose, MB86A16_ERROR, 1, "SNR (Quality) = [%d dB], Level=%d %%", *snr, q_level);
+	*snr = (0xffff - 0xff) + *snr;
+
+	return 0;
+}
+
+static int mb86a16_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
+{
+	u8 dist;
+	struct mb86a16_state *state = fe->demodulator_priv;
+
+	if (mb86a16_read(state, MB86A16_DISTMON, &dist) != 2) {
+		dprintk(verbose, MB86A16_ERROR, 1, "I2C transfer error");
+		return -EREMOTEIO;
+	}
+	*ucblocks = dist;
+
+	return 0;
+}
+
+static enum dvbfe_algo mb86a16_frontend_algo(struct dvb_frontend *fe)
+{
+	return DVBFE_ALGO_CUSTOM;
+}
+
+static struct dvb_frontend_ops mb86a16_ops = {
+	.info = {
+		.name			= "Fujitsu MB86A16 DVB-S",
+		.type			= FE_QPSK,
+		.frequency_min		= 950000,
+		.frequency_max		= 2150000,
+		.frequency_stepsize	= 3000,
+		.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_FEC_AUTO
+	},
+	.release			= mb86a16_release,
+
+	.get_frontend_algo		= mb86a16_frontend_algo,
+	.search				= mb86a16_search,
+	.read_status			= mb86a16_read_status,
+	.init				= mb86a16_init,
+	.sleep				= mb86a16_sleep,
+	.read_status			= mb86a16_read_status,
+
+	.read_ber			= mb86a16_read_ber,
+	.read_signal_strength		= mb86a16_read_signal_strength,
+	.read_snr			= mb86a16_read_snr,
+	.read_ucblocks			= mb86a16_read_ucblocks,
+
+	.diseqc_send_master_cmd		= mb86a16_send_diseqc_msg,
+	.diseqc_send_burst		= mb86a16_send_diseqc_burst,
+	.set_tone			= mb86a16_set_tone,
+};
+
+struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+				    struct i2c_adapter *i2c_adap)
+{
+	u8 dev_id = 0;
+	struct mb86a16_state *state = NULL;
+
+	state = kmalloc(sizeof(struct mb86a16_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	state->config = config;
+	state->i2c_adap = i2c_adap;
+
+	mb86a16_read(state, 0x7f, &dev_id);
+	if (dev_id != 0xfe)
+		goto error;
+
+	memcpy(&state->frontend.ops, &mb86a16_ops, sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+	state->frontend.ops.set_voltage = state->config->set_voltage;
+
+	return &state->frontend;
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(mb86a16_attach);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Manu Abraham");
diff --git a/drivers/media/dvb/frontends/mb86a16.h b/drivers/media/dvb/frontends/mb86a16.h
new file mode 100644
index 000000000000..6ea8c376394f
--- /dev/null
+++ b/drivers/media/dvb/frontends/mb86a16.h
@@ -0,0 +1,52 @@
+/*
+	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MB86A16_H
+#define __MB86A16_H
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+
+struct mb86a16_config {
+	u8 demod_address;
+
+	int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+};
+
+
+
+#if defined(CONFIG_DVB_MB86A16) || (defined(CONFIG_DVB_MB86A16_MODULE) && defined(MODULE))
+
+extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+					   struct i2c_adapter *i2c_adap);
+
+#else
+
+static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
+					   struct i2c_adapter *i2c_adap)
+{
+	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+
+#endif /* CONFIG_DVB_MB86A16 */
+
+#endif /* __MB86A16_H */
diff --git a/drivers/media/dvb/frontends/mb86a16_priv.h b/drivers/media/dvb/frontends/mb86a16_priv.h
new file mode 100644
index 000000000000..360a35acfe84
--- /dev/null
+++ b/drivers/media/dvb/frontends/mb86a16_priv.h
@@ -0,0 +1,151 @@
+/*
+	Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MB86A16_PRIV_H
+#define __MB86A16_PRIV_H
+
+#define MB86A16_TSOUT		0x00
+#define MB86A16_TSOUT_HIZSEL	(0x01 << 5)
+#define MB86A16_TSOUT_HIZCNTI	(0x01 << 4)
+#define MB86A16_TSOUT_MODE	(0x01 << 3)
+#define MB86A16_TSOUT_ORDER	(0x01 << 2)
+#define MB86A16_TSOUT_ERROR	(0x01 << 1)
+#define Mb86A16_TSOUT_EDGE	(0x01 << 0)
+
+#define MB86A16_FEC		0x01
+#define MB86A16_FEC_FSYNC	(0x01 << 5)
+#define MB86A16_FEC_PCKB8	(0x01 << 4)
+#define MB86A16_FEC_DVDS	(0x01 << 3)
+#define MB86A16_FEC_EREN	(0x01 << 2)
+#define Mb86A16_FEC_RSEN	(0x01 << 1)
+#define MB86A16_FEC_DIEN	(0x01 << 0)
+
+#define MB86A16_AGC		0x02
+#define MB86A16_AGC_AGMD	(0x01 << 6)
+#define MB86A16_AGC_AGCW	(0x0f << 2)
+#define MB86A16_AGC_AGCP	(0x01 << 1)
+#define MB86A16_AGC_AGCR	(0x01 << 0)
+
+#define MB86A16_SRATE1		0x03
+#define MB86A16_SRATE1_DECI	(0x07 << 2)
+#define MB86A16_SRATE1_CSEL	(0x01 << 1)
+#define MB86A16_SRATE1_RSEL	(0x01 << 0)
+
+#define MB86A16_SRATE2		0x04
+#define MB86A16_SRATE2_STOFSL	(0xff << 0)
+
+#define MB86A16_SRATE3		0x05
+#define MB86A16_SRATE2_STOFSH	(0xff << 0)
+
+#define MB86A16_VITERBI		0x06
+#define MB86A16_FRAMESYNC	0x07
+#define MB86A16_CRLFILTCOEF1	0x08
+#define MB86A16_CRLFILTCOEF2	0x09
+#define MB86A16_STRFILTCOEF1	0x0a
+#define MB86A16_STRFILTCOEF2	0x0b
+#define MB86A16_RESET		0x0c
+#define MB86A16_STATUS		0x0d
+#define MB86A16_AFCML		0x0e
+#define MB86A16_AFCMH		0x0f
+#define MB86A16_BERMON		0x10
+#define MB86A16_BERTAB		0x11
+#define MB86A16_BERLSB		0x12
+#define MB86A16_BERMID		0x13
+#define MB86A16_BERMSB		0x14
+#define MB86A16_AGCM		0x15
+
+#define MB86A16_DCC1		0x16
+#define MB86A16_DCC1_DISTA	(0x01 << 7)
+#define MB86A16_DCC1_PRTY	(0x01 << 6)
+#define MB86A16_DCC1_CTOE	(0x01 << 5)
+#define MB86A16_DCC1_TBEN	(0x01 << 4)
+#define MB86A16_DCC1_TBO	(0x01 << 3)
+#define MB86A16_DCC1_NUM	(0x07 << 0)
+
+#define MB86A16_DCC2		0x17
+#define MB86A16_DCC2_DCBST	(0x01 << 0)
+
+#define MB86A16_DCC3		0x18
+#define MB86A16_DCC3_CODE0	(0xff << 0)
+
+#define MB86A16_DCC4		0x19
+#define MB86A16_DCC4_CODE1	(0xff << 0)
+
+#define MB86A16_DCC5		0x1a
+#define MB86A16_DCC5_CODE2	(0xff << 0)
+
+#define MB86A16_DCC6		0x1b
+#define MB86A16_DCC6_CODE3	(0xff << 0)
+
+#define MB86A16_DCC7		0x1c
+#define MB86A16_DCC7_CODE4	(0xff << 0)
+
+#define MB86A16_DCC8		0x1d
+#define MB86A16_DCC8_CODE5	(0xff << 0)
+
+#define MB86A16_DCCOUT		0x1e
+#define MB86A16_DCCOUT_DISEN	(0x01 << 0)
+
+#define MB86A16_TONEOUT1	0x1f
+#define MB86A16_TONE_TDIVL	(0xff << 0)
+
+#define MB86A16_TONEOUT2	0x20
+#define MB86A16_TONE_TMD	(0x03 << 2)
+#define MB86A16_TONE_TDIVH	(0x03 << 0)
+
+#define MB86A16_FREQ1		0x21
+#define MB86A16_FREQ2		0x22
+#define MB86A16_FREQ3		0x23
+#define MB86A16_FREQ4		0x24
+#define MB86A16_FREQSET		0x25
+#define MB86A16_CNM		0x26
+#define MB86A16_PORT0		0x27
+#define MB86A16_PORT1		0x28
+#define MB86A16_DRCFILT		0x29
+#define MB86A16_AFC		0x2a
+#define MB86A16_AFCEXL		0x2b
+#define MB86A16_AFCEXH		0x2c
+#define MB86A16_DAGC		0x2d
+#define MB86A16_SEQMODE		0x32
+#define MB86A16_S0S1T		0x33
+#define MB86A16_S2S3T		0x34
+#define MB86A16_S4S5T		0x35
+#define MB86A16_CNTMR		0x36
+#define MB86A16_SIG1		0x37
+#define MB86A16_SIG2		0x38
+#define MB86A16_VIMAG		0x39
+#define MB86A16_VISET1		0x3a
+#define MB86A16_VISET2		0x3b
+#define MB86A16_VISET3		0x3c
+#define MB86A16_FAGCS1		0x3d
+#define MB86A16_FAGCS2		0x3e
+#define MB86A16_FAGCS3		0x3f
+#define MB86A16_FAGCS4		0x40
+#define MB86A16_FAGCS5		0x41
+#define MB86A16_FAGCS6		0x42
+#define MB86A16_CRM		0x43
+#define MB86A16_STRM		0x44
+#define MB86A16_DAGCML		0x45
+#define MB86A16_DAGCMH		0x46
+#define MB86A16_QPSKTST		0x49
+#define MB86A16_DISTMON		0x52
+#define MB86A16_VERSION		0x7f
+
+#endif /* __MB86A16_PRIV_H */
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 6c1dbf9288d8..6ca533ea0f0e 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -426,6 +426,10 @@ struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
 	id = tda10021_readreg(state, 0x1a);
 	if ((id & 0xf0) != 0x70) goto error;
 
+	/* Don't claim TDA10023 */
+	if (id == 0x7d)
+		goto error;
+
 	printk("TDA10021: i2c-addr = 0x%02x, id = 0x%02x\n",
 	       state->config->demod_address, id);
 
diff --git a/drivers/media/dvb/frontends/tda665x.c b/drivers/media/dvb/frontends/tda665x.c
new file mode 100644
index 000000000000..87d52739c828
--- /dev/null
+++ b/drivers/media/dvb/frontends/tda665x.c
@@ -0,0 +1,257 @@
+/*
+	TDA665x tuner driver
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/kernel.h>
+#include <linux/module.h>
+
+#include "dvb_frontend.h"
+#include "tda665x.h"
+
+struct tda665x_state {
+	struct dvb_frontend		*fe;
+	struct i2c_adapter		*i2c;
+	const struct tda665x_config	*config;
+
+	u32 frequency;
+	u32 bandwidth;
+};
+
+static int tda665x_read(struct tda665x_state *state, u8 *buf)
+{
+	const struct tda665x_config *config = state->config;
+	int err = 0;
+	struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD, .buf = buf, .len = 2 };
+
+	err = i2c_transfer(state->i2c, &msg, 1);
+	if (err != 1)
+		goto exit;
+
+	return err;
+exit:
+	printk(KERN_ERR "%s: I/O Error err=<%d>\n", __func__, err);
+	return err;
+}
+
+static int tda665x_write(struct tda665x_state *state, u8 *buf, u8 length)
+{
+	const struct tda665x_config *config = state->config;
+	int err = 0;
+	struct i2c_msg msg = { .addr = config->addr, .flags = 0, .buf = buf, .len = length };
+
+	err = i2c_transfer(state->i2c, &msg, 1);
+	if (err != 1)
+		goto exit;
+
+	return err;
+exit:
+	printk(KERN_ERR "%s: I/O Error err=<%d>\n", __func__, err);
+	return err;
+}
+
+static int tda665x_get_state(struct dvb_frontend *fe,
+			     enum tuner_param param,
+			     struct tuner_state *tstate)
+{
+	struct tda665x_state *state = fe->tuner_priv;
+	int err = 0;
+
+	switch (param) {
+	case DVBFE_TUNER_FREQUENCY:
+		tstate->frequency = state->frequency;
+		break;
+	case DVBFE_TUNER_BANDWIDTH:
+		break;
+	default:
+		printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param);
+		err = -EINVAL;
+		break;
+	}
+
+	return err;
+}
+
+static int tda665x_get_status(struct dvb_frontend *fe, u32 *status)
+{
+	struct tda665x_state *state = fe->tuner_priv;
+	u8 result = 0;
+	int err = 0;
+
+	*status = 0;
+
+	err = tda665x_read(state, &result);
+	if (err < 0)
+		goto exit;
+
+	if ((result >> 6) & 0x01) {
+		printk(KERN_DEBUG "%s: Tuner Phase Locked\n", __func__);
+		*status = 1;
+	}
+
+	return err;
+exit:
+	printk(KERN_ERR "%s: I/O Error\n", __func__);
+	return err;
+}
+
+static int tda665x_set_state(struct dvb_frontend *fe,
+			     enum tuner_param param,
+			     struct tuner_state *tstate)
+{
+	struct tda665x_state *state = fe->tuner_priv;
+	const struct tda665x_config *config = state->config;
+	u32 frequency, status = 0;
+	u8 buf[4];
+	int err = 0;
+
+	if (param & DVBFE_TUNER_FREQUENCY) {
+
+		frequency = tstate->frequency;
+		if ((frequency < config->frequency_max) || (frequency > config->frequency_min)) {
+			printk(KERN_ERR "%s: Frequency beyond limits, frequency=%d\n", __func__, frequency);
+			return -EINVAL;
+		}
+
+		frequency += config->frequency_offst;
+		frequency *= config->ref_multiplier;
+		frequency += config->ref_divider >> 1;
+		frequency /= config->ref_divider;
+
+		buf[0] = (u8) (frequency & 0x7f00) >> 8;
+		buf[1] = (u8) (frequency & 0x00ff) >> 0;
+		buf[2] = 0x80 | 0x40 | 0x02;
+		buf[3] = 0x00;
+
+		/* restore frequency */
+		frequency = tstate->frequency;
+
+		if (frequency < 153000000) {
+			/* VHF-L */
+			buf[3] |= 0x01; /* fc, Low Band, 47 - 153 MHz */
+			if (frequency < 68000000)
+				buf[3] |= 0x40; /* 83uA */
+			if (frequency < 1040000000)
+				buf[3] |= 0x60; /* 122uA */
+			if (frequency < 1250000000)
+				buf[3] |= 0x80; /* 163uA */
+			else
+				buf[3] |= 0xa0; /* 254uA */
+		} else if (frequency < 438000000) {
+			/* VHF-H */
+			buf[3] |= 0x02; /* fc, Mid Band, 153 - 438 MHz */
+			if (frequency < 230000000)
+				buf[3] |= 0x40;
+			if (frequency < 300000000)
+				buf[3] |= 0x60;
+			else
+				buf[3] |= 0x80;
+		} else {
+			/* UHF */
+			buf[3] |= 0x04; /* fc, High Band, 438 - 862 MHz */
+			if (frequency < 470000000)
+				buf[3] |= 0x60;
+			if (frequency < 526000000)
+				buf[3] |= 0x80;
+			else
+				buf[3] |= 0xa0;
+		}
+
+		/* Set params */
+		err = tda665x_write(state, buf, 5);
+		if (err < 0)
+			goto exit;
+
+		/* sleep for some time */
+		printk(KERN_DEBUG "%s: Waiting to Phase LOCK\n", __func__);
+		msleep(20);
+		/* check status */
+		err = tda665x_get_status(fe, &status);
+		if (err < 0)
+			goto exit;
+
+		if (status == 1) {
+			printk(KERN_DEBUG "%s: Tuner Phase locked: status=%d\n", __func__, status);
+			state->frequency = frequency; /* cache successful state */
+		} else {
+			printk(KERN_ERR "%s: No Phase lock: status=%d\n", __func__, status);
+		}
+	} else {
+		printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param);
+		return -EINVAL;
+	}
+
+	return 0;
+exit:
+	printk(KERN_ERR "%s: I/O Error\n", __func__);
+	return err;
+}
+
+static int tda665x_release(struct dvb_frontend *fe)
+{
+	struct tda665x_state *state = fe->tuner_priv;
+
+	fe->tuner_priv = NULL;
+	kfree(state);
+	return 0;
+}
+
+static struct dvb_tuner_ops tda665x_ops = {
+
+	.set_state	= tda665x_set_state,
+	.get_state	= tda665x_get_state,
+	.get_status	= tda665x_get_status,
+	.release	= tda665x_release
+};
+
+struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+				    const struct tda665x_config *config,
+				    struct i2c_adapter *i2c)
+{
+	struct tda665x_state *state = NULL;
+	struct dvb_tuner_info *info;
+
+	state = kzalloc(sizeof(struct tda665x_state), GFP_KERNEL);
+	if (state == NULL)
+		goto exit;
+
+	state->config		= config;
+	state->i2c		= i2c;
+	state->fe		= fe;
+	fe->tuner_priv		= state;
+	fe->ops.tuner_ops	= tda665x_ops;
+	info			 = &fe->ops.tuner_ops.info;
+
+	memcpy(info->name, config->name, sizeof(config->name));
+	info->frequency_min	= config->frequency_min;
+	info->frequency_max	= config->frequency_max;
+	info->frequency_step	= config->frequency_offst;
+
+	printk(KERN_DEBUG "%s: Attaching TDA665x (%s) tuner\n", __func__, info->name);
+
+	return fe;
+
+exit:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(tda665x_attach);
+
+MODULE_DESCRIPTION("TDA665x driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/tda665x.h b/drivers/media/dvb/frontends/tda665x.h
new file mode 100644
index 000000000000..ec7927aa75ae
--- /dev/null
+++ b/drivers/media/dvb/frontends/tda665x.h
@@ -0,0 +1,52 @@
+/*
+	TDA665x tuner driver
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __TDA665x_H
+#define __TDA665x_H
+
+struct tda665x_config {
+	char name[128];
+
+	u8	addr;
+	u32	frequency_min;
+	u32	frequency_max;
+	u32	frequency_offst;
+	u32	ref_multiplier;
+	u32	ref_divider;
+};
+
+#if defined(CONFIG_DVB_TDA665x) || (defined(CONFIG_DVB_TDA665x_MODULE) && defined(MODULE))
+
+extern struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+					   const struct tda665x_config *config,
+					   struct i2c_adapter *i2c);
+
+#else
+
+static inline struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
+						  const struct tda665x_config *config,
+						  struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+
+#endif /* CONFIG_DVB_TDA665x */
+
+#endif /* __TDA665x_H */
diff --git a/drivers/media/dvb/mantis/Kconfig b/drivers/media/dvb/mantis/Kconfig
new file mode 100644
index 000000000000..f7b72a32adf3
--- /dev/null
+++ b/drivers/media/dvb/mantis/Kconfig
@@ -0,0 +1,32 @@
+config MANTIS_CORE
+	tristate "Mantis/Hopper PCI bridge based devices"
+	depends on PCI && I2C && INPUT
+
+	help
+	  Support for PCI cards based on the Mantis and Hopper PCi bridge.
+
+	  Say Y if you own such a device and want to use it.
+
+config DVB_MANTIS
+	tristate "MANTIS based cards"
+	depends on MANTIS_CORE && DVB_CORE && PCI && I2C
+	select DVB_MB86A16
+	select DVB_ZL10353
+	select DVB_STV0299
+	select DVB_PLL
+	help
+	  Support for PCI cards based on the Mantis PCI bridge.
+	  Say Y when you have a Mantis based DVB card and want to use it.
+
+	  If unsure say N.
+
+config DVB_HOPPER
+	tristate "HOPPER based cards"
+	depends on MANTIS_CORE && DVB_CORE && PCI && I2C
+	select DVB_ZL10353
+	select DVB_PLL
+	help
+	  Support for PCI cards based on the Hopper  PCI bridge.
+	  Say Y when you have a Hopper based DVB card and want to use it.
+
+	  If unsure say N
diff --git a/drivers/media/dvb/mantis/Makefile b/drivers/media/dvb/mantis/Makefile
new file mode 100644
index 000000000000..98dc5cd258ac
--- /dev/null
+++ b/drivers/media/dvb/mantis/Makefile
@@ -0,0 +1,28 @@
+mantis_core-objs :=	mantis_ioc.o	\
+			mantis_uart.o	\
+			mantis_dma.o	\
+			mantis_pci.o	\
+			mantis_i2c.o	\
+			mantis_dvb.o	\
+			mantis_evm.o	\
+			mantis_hif.o	\
+			mantis_ca.o	\
+			mantis_pcmcia.o	\
+			mantis_input.o
+
+mantis-objs	:=	mantis_cards.o	\
+			mantis_vp1033.o	\
+			mantis_vp1034.o	\
+			mantis_vp1041.o	\
+			mantis_vp2033.o	\
+			mantis_vp2040.o	\
+			mantis_vp3030.o
+
+hopper-objs	:=	hopper_cards.o	\
+			hopper_vp3028.o
+
+obj-$(CONFIG_MANTIS_CORE)	+= mantis_core.o
+obj-$(CONFIG_DVB_MANTIS)	+= mantis.o
+obj-$(CONFIG_DVB_HOPPER)	+= hopper.o
+
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c
new file mode 100644
index 000000000000..d073c61e3c0d
--- /dev/null
+++ b/drivers/media/dvb/mantis/hopper_cards.c
@@ -0,0 +1,275 @@
+/*
+	Hopper PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <asm/irq.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "hopper_vp3028.h"
+#include "mantis_dma.h"
+#include "mantis_dvb.h"
+#include "mantis_uart.h"
+#include "mantis_ioc.h"
+#include "mantis_pci.h"
+#include "mantis_i2c.h"
+#include "mantis_reg.h"
+
+static unsigned int verbose;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+
+#define DRIVER_NAME	"Hopper"
+
+static char *label[10] = {
+	"DMA",
+	"IRQ-0",
+	"IRQ-1",
+	"OCERR",
+	"PABRT",
+	"RIPRR",
+	"PPERR",
+	"FTRGT",
+	"RISCI",
+	"RACK"
+};
+
+static int devs;
+
+static irqreturn_t hopper_irq_handler(int irq, void *dev_id)
+{
+	u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+	u32 rst_stat = 0, rst_mask = 0;
+
+	struct mantis_pci *mantis;
+	struct mantis_ca *ca;
+
+	mantis = (struct mantis_pci *) dev_id;
+	if (unlikely(mantis == NULL)) {
+		dprintk(MANTIS_ERROR, 1, "Mantis == NULL");
+		return IRQ_NONE;
+	}
+	ca = mantis->mantis_ca;
+
+	stat = mmread(MANTIS_INT_STAT);
+	mask = mmread(MANTIS_INT_MASK);
+	mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+	if (!(stat & mask))
+		return IRQ_NONE;
+
+	rst_mask  = MANTIS_GPIF_WRACK  |
+		    MANTIS_GPIF_OTHERR |
+		    MANTIS_SBUF_WSTO   |
+		    MANTIS_GPIF_EXTIRQ;
+
+	rst_stat  = mmread(MANTIS_GPIF_STATUS);
+	rst_stat &= rst_mask;
+	mmwrite(rst_stat, MANTIS_GPIF_STATUS);
+
+	mantis->mantis_int_stat = stat;
+	mantis->mantis_int_mask = mask;
+	dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask);
+	if (stat & MANTIS_INT_RISCEN) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]);
+	}
+	if (stat & MANTIS_INT_IRQ0) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]);
+		mantis->gpif_status = rst_stat;
+		wake_up(&ca->hif_write_wq);
+		schedule_work(&ca->hif_evm_work);
+	}
+	if (stat & MANTIS_INT_IRQ1) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]);
+		schedule_work(&mantis->uart_work);
+	}
+	if (stat & MANTIS_INT_OCERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]);
+	}
+	if (stat & MANTIS_INT_PABORT) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]);
+	}
+	if (stat & MANTIS_INT_RIPERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]);
+	}
+	if (stat & MANTIS_INT_PPERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]);
+	}
+	if (stat & MANTIS_INT_FTRGT) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]);
+	}
+	if (stat & MANTIS_INT_RISCI) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]);
+		mantis->finished_block = (stat & MANTIS_INT_RISCSTAT) >> 28;
+		tasklet_schedule(&mantis->tasklet);
+	}
+	if (stat & MANTIS_INT_I2CDONE) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]);
+		wake_up(&mantis->i2c_wq);
+	}
+	mmwrite(stat, MANTIS_INT_STAT);
+	stat &= ~(MANTIS_INT_RISCEN   | MANTIS_INT_I2CDONE |
+		  MANTIS_INT_I2CRACK  | MANTIS_INT_PCMCIA7 |
+		  MANTIS_INT_PCMCIA6  | MANTIS_INT_PCMCIA5 |
+		  MANTIS_INT_PCMCIA4  | MANTIS_INT_PCMCIA3 |
+		  MANTIS_INT_PCMCIA2  | MANTIS_INT_PCMCIA1 |
+		  MANTIS_INT_PCMCIA0  | MANTIS_INT_IRQ1	   |
+		  MANTIS_INT_IRQ0     | MANTIS_INT_OCERR   |
+		  MANTIS_INT_PABORT   | MANTIS_INT_RIPERR  |
+		  MANTIS_INT_PPERR    | MANTIS_INT_FTRGT   |
+		  MANTIS_INT_RISCI);
+
+	if (stat)
+		dprintk(MANTIS_DEBUG, 0, "<Unknown> Stat=<%02x> Mask=<%02x>", stat, mask);
+
+	dprintk(MANTIS_DEBUG, 0, "\n");
+	return IRQ_HANDLED;
+}
+
+static int __devinit hopper_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+	struct mantis_pci *mantis;
+	struct mantis_hwconfig *config;
+	int err = 0;
+
+	mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL);
+	if (mantis == NULL) {
+		printk(KERN_ERR "%s ERROR: Out of memory\n", __func__);
+		err = -ENOMEM;
+		goto fail0;
+	}
+
+	mantis->num		= devs;
+	mantis->verbose		= verbose;
+	mantis->pdev		= pdev;
+	config			= (struct mantis_hwconfig *) pci_id->driver_data;
+	config->irq_handler	= &hopper_irq_handler;
+	mantis->hwconfig	= config;
+
+	err = mantis_pci_init(mantis);
+	if (err) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err);
+		goto fail1;
+	}
+
+	err = mantis_stream_control(mantis, STREAM_TO_HIF);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err);
+		goto fail1;
+	}
+
+	err = mantis_i2c_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err);
+		goto fail2;
+	}
+
+	err = mantis_get_mac(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err);
+		goto fail2;
+	}
+
+	err = mantis_dma_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err);
+		goto fail3;
+	}
+
+	err = mantis_dvb_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
+		goto fail4;
+	}
+	devs++;
+
+	return err;
+
+fail4:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
+	mantis_dma_exit(mantis);
+
+fail3:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err);
+	mantis_i2c_exit(mantis);
+
+fail2:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err);
+	mantis_pci_exit(mantis);
+
+fail1:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err);
+	kfree(mantis);
+
+fail0:
+	return err;
+}
+
+static void __devexit hopper_pci_remove(struct pci_dev *pdev)
+{
+	struct mantis_pci *mantis = pci_get_drvdata(pdev);
+
+	if (mantis) {
+		mantis_dvb_exit(mantis);
+		mantis_dma_exit(mantis);
+		mantis_i2c_exit(mantis);
+		mantis_pci_exit(mantis);
+		kfree(mantis);
+	}
+	return;
+
+}
+
+static struct pci_device_id hopper_pci_table[] = {
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3028_DVB_T, &vp3028_config),
+	{ }
+};
+
+static struct pci_driver hopper_pci_driver = {
+	.name		= DRIVER_NAME,
+	.id_table	= hopper_pci_table,
+	.probe		= hopper_pci_probe,
+	.remove		= hopper_pci_remove,
+};
+
+static int __devinit hopper_init(void)
+{
+	return pci_register_driver(&hopper_pci_driver);
+}
+
+static void __devexit hopper_exit(void)
+{
+	return pci_unregister_driver(&hopper_pci_driver);
+}
+
+module_init(hopper_init);
+module_exit(hopper_exit);
+
+MODULE_DESCRIPTION("HOPPER driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/mantis/hopper_vp3028.c b/drivers/media/dvb/mantis/hopper_vp3028.c
new file mode 100644
index 000000000000..96674c78e86b
--- /dev/null
+++ b/drivers/media/dvb/mantis/hopper_vp3028.c
@@ -0,0 +1,88 @@
+/*
+	Hopper VP-3028 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "zl10353.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "hopper_vp3028.h"
+
+struct zl10353_config hopper_vp3028_config = {
+	.demod_address	= 0x0f,
+};
+
+#define MANTIS_MODEL_NAME	"VP-3028"
+#define MANTIS_DEV_TYPE		"DVB-T"
+
+static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter	= &mantis->adapter;
+	struct mantis_hwconfig *config	= mantis->hwconfig;
+	int err = 0;
+
+	gpio_set_bits(mantis, config->reset, 0);
+	msleep(100);
+	err = mantis_frontend_power(mantis, POWER_ON);
+	msleep(100);
+	gpio_set_bits(mantis, config->reset, 1);
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		msleep(250);
+		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
+		fe = zl10353_attach(&hopper_vp3028_config, adapter);
+
+		if (!fe)
+			return -1;
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+	dprintk(MANTIS_ERROR, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp3028_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_188,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp3028_frontend_init,
+	.power		= GPIF_A00,
+	.reset		= GPIF_A03,
+};
diff --git a/drivers/media/dvb/mantis/hopper_vp3028.h b/drivers/media/dvb/mantis/hopper_vp3028.h
new file mode 100644
index 000000000000..57239498bc87
--- /dev/null
+++ b/drivers/media/dvb/mantis/hopper_vp3028.h
@@ -0,0 +1,30 @@
+/*
+	Hopper VP-3028 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP3028_H
+#define __MANTIS_VP3028_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_3028_DVB_T	0x0028
+
+extern struct mantis_hwconfig vp3028_config;
+
+#endif /* __MANTIS_VP3028_H */
diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c
new file mode 100644
index 000000000000..403ce043d00e
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_ca.c
@@ -0,0 +1,207 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h"
+#include "mantis_hif.h"
+#include "mantis_reg.h"
+
+#include "mantis_ca.h"
+
+static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Read", slot);
+
+	if (slot != 0)
+		return -EINVAL;
+
+	return mantis_hif_read_mem(ca, addr);
+}
+
+static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Write", slot);
+
+	if (slot != 0)
+		return -EINVAL;
+
+	return mantis_hif_write_mem(ca, addr, data);
+}
+
+static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Read", slot);
+
+	if (slot != 0)
+		return -EINVAL;
+
+	return mantis_hif_read_iom(ca, addr);
+}
+
+static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Write", slot);
+
+	if (slot != 0)
+		return -EINVAL;
+
+	return mantis_hif_write_iom(ca, addr, data);
+}
+
+static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot);
+	udelay(500); /* Wait.. */
+	mmwrite(0xda, MANTIS_PCMCIA_RESET); /* Leading edge assert */
+	udelay(500);
+	mmwrite(0x00, MANTIS_PCMCIA_RESET); /* Trailing edge deassert */
+	msleep(1000);
+	dvb_ca_en50221_camready_irq(&ca->en50221, 0);
+
+	return 0;
+}
+
+static int mantis_ca_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot shutdown", slot);
+
+	return 0;
+}
+
+static int mantis_ts_control(struct dvb_ca_en50221 *en50221, int slot)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): TS control", slot);
+/*	mantis_set_direction(mantis, 1); */ /* Enable TS through CAM */
+
+	return 0;
+}
+
+static int mantis_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open)
+{
+	struct mantis_ca *ca = en50221->data;
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Slot(%d): Poll Slot status", slot);
+
+	if (ca->slot_state == MODULE_INSERTED) {
+		dprintk(MANTIS_DEBUG, 1, "CA Module present and ready");
+		return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY;
+	} else {
+		dprintk(MANTIS_DEBUG, 1, "CA Module not present or not ready");
+	}
+
+	return 0;
+}
+
+int mantis_ca_init(struct mantis_pci *mantis)
+{
+	struct dvb_adapter *dvb_adapter	= &mantis->dvb_adapter;
+	struct mantis_ca *ca;
+	int ca_flags = 0, result;
+
+	dprintk(MANTIS_DEBUG, 1, "Initializing Mantis CA");
+	ca = kzalloc(sizeof(struct mantis_ca), GFP_KERNEL);
+	if (!ca) {
+		dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting ..");
+		result = -ENOMEM;
+		goto err;
+	}
+
+	ca->ca_priv		= mantis;
+	mantis->mantis_ca	= ca;
+	ca_flags		= DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE;
+	/* register CA interface */
+	ca->en50221.owner		= THIS_MODULE;
+	ca->en50221.read_attribute_mem	= mantis_ca_read_attr_mem;
+	ca->en50221.write_attribute_mem	= mantis_ca_write_attr_mem;
+	ca->en50221.read_cam_control	= mantis_ca_read_cam_ctl;
+	ca->en50221.write_cam_control	= mantis_ca_write_cam_ctl;
+	ca->en50221.slot_reset		= mantis_ca_slot_reset;
+	ca->en50221.slot_shutdown	= mantis_ca_slot_shutdown;
+	ca->en50221.slot_ts_enable	= mantis_ts_control;
+	ca->en50221.poll_slot_status	= mantis_slot_status;
+	ca->en50221.data		= ca;
+
+	mutex_init(&ca->ca_lock);
+
+	init_waitqueue_head(&ca->hif_data_wq);
+	init_waitqueue_head(&ca->hif_opdone_wq);
+	init_waitqueue_head(&ca->hif_write_wq);
+
+	dprintk(MANTIS_ERROR, 1, "Registering EN50221 device");
+	result = dvb_ca_en50221_init(dvb_adapter, &ca->en50221, ca_flags, 1);
+	if (result != 0) {
+		dprintk(MANTIS_ERROR, 1, "EN50221: Initialization failed <%d>", result);
+		goto err;
+	}
+	dprintk(MANTIS_ERROR, 1, "Registered EN50221 device");
+	mantis_evmgr_init(ca);
+	return 0;
+err:
+	kfree(ca);
+	return result;
+}
+EXPORT_SYMBOL_GPL(mantis_ca_init);
+
+void mantis_ca_exit(struct mantis_pci *mantis)
+{
+	struct mantis_ca *ca = mantis->mantis_ca;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis CA exit");
+
+	mantis_evmgr_exit(ca);
+	dprintk(MANTIS_ERROR, 1, "Unregistering EN50221 device");
+	if (ca)
+		dvb_ca_en50221_release(&ca->en50221);
+
+	kfree(ca);
+}
+EXPORT_SYMBOL_GPL(mantis_ca_exit);
diff --git a/drivers/media/dvb/mantis/mantis_ca.h b/drivers/media/dvb/mantis/mantis_ca.h
new file mode 100644
index 000000000000..dc63e55f7eca
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_ca.h
@@ -0,0 +1,27 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_CA_H
+#define __MANTIS_CA_H
+
+extern int mantis_ca_init(struct mantis_pci *mantis);
+extern void mantis_ca_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_CA_H */
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
new file mode 100644
index 000000000000..16f1708fd3bc
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -0,0 +1,305 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <asm/irq.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+
+#include "mantis_vp1033.h"
+#include "mantis_vp1034.h"
+#include "mantis_vp1041.h"
+#include "mantis_vp2033.h"
+#include "mantis_vp2040.h"
+#include "mantis_vp3030.h"
+
+#include "mantis_dma.h"
+#include "mantis_ca.h"
+#include "mantis_dvb.h"
+#include "mantis_uart.h"
+#include "mantis_ioc.h"
+#include "mantis_pci.h"
+#include "mantis_i2c.h"
+#include "mantis_reg.h"
+
+static unsigned int verbose;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+
+static int devs;
+
+#define DRIVER_NAME	"Mantis"
+
+static char *label[10] = {
+	"DMA",
+	"IRQ-0",
+	"IRQ-1",
+	"OCERR",
+	"PABRT",
+	"RIPRR",
+	"PPERR",
+	"FTRGT",
+	"RISCI",
+	"RACK"
+};
+
+static irqreturn_t mantis_irq_handler(int irq, void *dev_id)
+{
+	u32 stat = 0, mask = 0, lstat = 0, mstat = 0;
+	u32 rst_stat = 0, rst_mask = 0;
+
+	struct mantis_pci *mantis;
+	struct mantis_ca *ca;
+
+	mantis = (struct mantis_pci *) dev_id;
+	if (unlikely(mantis == NULL)) {
+		dprintk(MANTIS_ERROR, 1, "Mantis == NULL");
+		return IRQ_NONE;
+	}
+	ca = mantis->mantis_ca;
+
+	stat = mmread(MANTIS_INT_STAT);
+	mask = mmread(MANTIS_INT_MASK);
+	mstat = lstat = stat & ~MANTIS_INT_RISCSTAT;
+	if (!(stat & mask))
+		return IRQ_NONE;
+
+	rst_mask  = MANTIS_GPIF_WRACK  |
+		    MANTIS_GPIF_OTHERR |
+		    MANTIS_SBUF_WSTO   |
+		    MANTIS_GPIF_EXTIRQ;
+
+	rst_stat  = mmread(MANTIS_GPIF_STATUS);
+	rst_stat &= rst_mask;
+	mmwrite(rst_stat, MANTIS_GPIF_STATUS);
+
+	mantis->mantis_int_stat = stat;
+	mantis->mantis_int_mask = mask;
+	dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask);
+	if (stat & MANTIS_INT_RISCEN) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]);
+	}
+	if (stat & MANTIS_INT_IRQ0) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]);
+		mantis->gpif_status = rst_stat;
+		wake_up(&ca->hif_write_wq);
+		schedule_work(&ca->hif_evm_work);
+	}
+	if (stat & MANTIS_INT_IRQ1) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]);
+		schedule_work(&mantis->uart_work);
+	}
+	if (stat & MANTIS_INT_OCERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]);
+	}
+	if (stat & MANTIS_INT_PABORT) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]);
+	}
+	if (stat & MANTIS_INT_RIPERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]);
+	}
+	if (stat & MANTIS_INT_PPERR) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]);
+	}
+	if (stat & MANTIS_INT_FTRGT) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]);
+	}
+	if (stat & MANTIS_INT_RISCI) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]);
+		mantis->finished_block = (stat & MANTIS_INT_RISCSTAT) >> 28;
+		tasklet_schedule(&mantis->tasklet);
+	}
+	if (stat & MANTIS_INT_I2CDONE) {
+		dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]);
+		wake_up(&mantis->i2c_wq);
+	}
+	mmwrite(stat, MANTIS_INT_STAT);
+	stat &= ~(MANTIS_INT_RISCEN   | MANTIS_INT_I2CDONE |
+		  MANTIS_INT_I2CRACK  | MANTIS_INT_PCMCIA7 |
+		  MANTIS_INT_PCMCIA6  | MANTIS_INT_PCMCIA5 |
+		  MANTIS_INT_PCMCIA4  | MANTIS_INT_PCMCIA3 |
+		  MANTIS_INT_PCMCIA2  | MANTIS_INT_PCMCIA1 |
+		  MANTIS_INT_PCMCIA0  | MANTIS_INT_IRQ1	   |
+		  MANTIS_INT_IRQ0     | MANTIS_INT_OCERR   |
+		  MANTIS_INT_PABORT   | MANTIS_INT_RIPERR  |
+		  MANTIS_INT_PPERR    | MANTIS_INT_FTRGT   |
+		  MANTIS_INT_RISCI);
+
+	if (stat)
+		dprintk(MANTIS_DEBUG, 0, "<Unknown> Stat=<%02x> Mask=<%02x>", stat, mask);
+
+	dprintk(MANTIS_DEBUG, 0, "\n");
+	return IRQ_HANDLED;
+}
+
+static int __devinit mantis_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+	struct mantis_pci *mantis;
+	struct mantis_hwconfig *config;
+	int err = 0;
+
+	mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL);
+	if (mantis == NULL) {
+		printk(KERN_ERR "%s ERROR: Out of memory\n", __func__);
+		err = -ENOMEM;
+		goto fail0;
+	}
+
+	mantis->num		= devs;
+	mantis->verbose		= verbose;
+	mantis->pdev		= pdev;
+	config			= (struct mantis_hwconfig *) pci_id->driver_data;
+	config->irq_handler	= &mantis_irq_handler;
+	mantis->hwconfig	= config;
+
+	err = mantis_pci_init(mantis);
+	if (err) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err);
+		goto fail1;
+	}
+
+	err = mantis_stream_control(mantis, STREAM_TO_HIF);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err);
+		goto fail1;
+	}
+
+	err = mantis_i2c_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err);
+		goto fail2;
+	}
+
+	err = mantis_get_mac(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err);
+		goto fail2;
+	}
+
+	err = mantis_dma_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err);
+		goto fail3;
+	}
+
+	err = mantis_dvb_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
+		goto fail4;
+	}
+	err = mantis_uart_init(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err);
+		goto fail6;
+	}
+
+	devs++;
+
+	return err;
+
+
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err);
+	mantis_uart_exit(mantis);
+
+fail6:
+fail4:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
+	mantis_dma_exit(mantis);
+
+fail3:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err);
+	mantis_i2c_exit(mantis);
+
+fail2:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err);
+	mantis_pci_exit(mantis);
+
+fail1:
+	dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err);
+	kfree(mantis);
+
+fail0:
+	return err;
+}
+
+static void __devexit mantis_pci_remove(struct pci_dev *pdev)
+{
+	struct mantis_pci *mantis = pci_get_drvdata(pdev);
+
+	if (mantis) {
+
+		mantis_uart_exit(mantis);
+		mantis_dvb_exit(mantis);
+		mantis_dma_exit(mantis);
+		mantis_i2c_exit(mantis);
+		mantis_pci_exit(mantis);
+		kfree(mantis);
+	}
+	return;
+}
+
+static struct pci_device_id mantis_pci_table[] = {
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1033_DVB_S, &vp1033_config),
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1034_DVB_S, &vp1034_config),
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1041_DVB_S2, &vp1041_config),
+	MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_10, &vp1041_config),
+	MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_20, &vp1041_config),
+	MAKE_ENTRY(TERRATEC, CINERGY_S2_PCI_HD, &vp1041_config),
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2033_DVB_C, &vp2033_config),
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2040_DVB_C, &vp2040_config),
+	MAKE_ENTRY(TECHNISAT, CABLESTAR_HD2, &vp2040_config),
+	MAKE_ENTRY(TERRATEC, CINERGY_C, &vp2033_config),
+	MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3030_DVB_T, &vp3030_config),
+	{ }
+};
+
+static struct pci_driver mantis_pci_driver = {
+	.name		= DRIVER_NAME,
+	.id_table	= mantis_pci_table,
+	.probe		= mantis_pci_probe,
+	.remove		= mantis_pci_remove,
+};
+
+static int __devinit mantis_init(void)
+{
+	return pci_register_driver(&mantis_pci_driver);
+}
+
+static void __devexit mantis_exit(void)
+{
+	return pci_unregister_driver(&mantis_pci_driver);
+}
+
+module_init(mantis_init);
+module_exit(mantis_exit);
+
+MODULE_DESCRIPTION("MANTIS driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h
new file mode 100644
index 000000000000..d0b645a483c9
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -0,0 +1,179 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_COMMON_H
+#define __MANTIS_COMMON_H
+
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#include "mantis_uart.h"
+
+#include "mantis_link.h"
+
+#define MANTIS_ERROR		0
+#define MANTIS_NOTICE		1
+#define MANTIS_INFO		2
+#define MANTIS_DEBUG		3
+#define MANTIS_TMG		9
+
+#define dprintk(y, z, format, arg...) do {								\
+	if (z) {											\
+		if	((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y))			\
+			printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if	((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y))			\
+			printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y))			\
+			printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y))			\
+			printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y))			\
+			printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+	} else {											\
+		if (mantis->verbose > y)								\
+			printk(format , ##arg);								\
+	}												\
+} while(0)
+
+#define mwrite(dat, addr)	writel((dat), addr)
+#define mread(addr)		readl(addr)
+
+#define mmwrite(dat, addr)	mwrite((dat), (mantis->mmio + (addr)))
+#define mmread(addr)		mread(mantis->mmio + (addr))
+
+#define MANTIS_TS_188		0
+#define MANTIS_TS_204		1
+
+#define TWINHAN_TECHNOLOGIES	0x1822
+#define MANTIS			0x4e35
+
+#define TECHNISAT		0x1ae4
+#define TERRATEC		0x153b
+
+#define MAKE_ENTRY(__subven, __subdev, __configptr) {			\
+		.vendor		= TWINHAN_TECHNOLOGIES,			\
+		.device		= MANTIS,				\
+		.subvendor	= (__subven),				\
+		.subdevice	= (__subdev),				\
+		.driver_data	= (unsigned long) (__configptr)		\
+}
+
+enum mantis_i2c_mode {
+	MANTIS_PAGE_MODE = 0,
+	MANTIS_BYTE_MODE,
+};
+
+struct mantis_pci;
+
+struct mantis_hwconfig {
+	char			*model_name;
+	char			*dev_type;
+	u32			ts_size;
+
+	enum mantis_baud	baud_rate;
+	enum mantis_parity	parity;
+	u32			bytes;
+
+	irqreturn_t (*irq_handler)(int irq, void *dev_id);
+	int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe);
+
+	u8			power;
+	u8			reset;
+
+	enum mantis_i2c_mode	i2c_mode;
+};
+
+struct mantis_pci {
+	unsigned int		verbose;
+
+	/*	PCI stuff		*/
+	u16			vendor_id;
+	u16			device_id;
+	u16			subsystem_vendor;
+	u16			subsystem_device;
+
+	u8			latency;
+
+	struct pci_dev		*pdev;
+
+	unsigned long		mantis_addr;
+	void __iomem		*mmio;
+
+	u8			irq;
+	u8			revision;
+
+	unsigned int		num;
+
+	/*	RISC Core		*/
+	u32			finished_block;
+	u32			last_block;
+	u32			line_bytes;
+	u32			line_count;
+	u32			risc_pos;
+	u8			*buf_cpu;
+	dma_addr_t		buf_dma;
+	u32			*risc_cpu;
+	dma_addr_t		risc_dma;
+
+	struct tasklet_struct	tasklet;
+
+	struct i2c_adapter	adapter;
+	int			i2c_rc;
+	wait_queue_head_t	i2c_wq;
+	struct mutex		i2c_lock;
+
+	/*	DVB stuff		*/
+	struct dvb_adapter	dvb_adapter;
+	struct dvb_frontend	*fe;
+	struct dvb_demux	demux;
+	struct dmxdev		dmxdev;
+	struct dmx_frontend	fe_hw;
+	struct dmx_frontend	fe_mem;
+	struct dvb_net		dvbnet;
+
+	u8			feeds;
+
+	struct mantis_hwconfig	*hwconfig;
+
+	u32			mantis_int_stat;
+	u32			mantis_int_mask;
+
+	/*	board specific		*/
+	u8			mac_address[8];
+	u32			sub_vendor_id;
+	u32			sub_device_id;
+
+	 /*	A12 A13 A14		*/
+	u32			gpio_status;
+
+	u32			gpif_status;
+
+	struct mantis_ca	*mantis_ca;
+
+	wait_queue_head_t	uart_wq;
+	struct work_struct	uart_work;
+	spinlock_t		uart_lock;
+
+	struct input_dev	*rc;
+};
+
+#define MANTIS_HIF_STATUS	(mantis->gpio_status)
+
+#endif /* __MANTIS_COMMON_H */
diff --git a/drivers/media/dvb/mantis/mantis_core.c b/drivers/media/dvb/mantis/mantis_core.c
new file mode 100644
index 000000000000..8113b23ce448
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_core.c
@@ -0,0 +1,238 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 "mantis_common.h"
+#include "mantis_core.h"
+#include "mantis_vp1033.h"
+#include "mantis_vp1034.h"
+#include "mantis_vp1041.h"
+#include "mantis_vp2033.h"
+#include "mantis_vp2040.h"
+#include "mantis_vp3030.h"
+
+static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
+{
+	int err;
+	struct i2c_msg msg[] = {
+		{
+			.addr = 0x50,
+			.flags = 0,
+			.buf = data,
+			.len = 1
+		}, {
+			.addr = 0x50,
+			.flags = I2C_M_RD,
+			.buf = data,
+			.len = length
+		},
+	};
+
+	err = i2c_transfer(&mantis->adapter, msg, 2);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1,
+			"ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
+			err, data[0], data[1]);
+
+		return err;
+	}
+
+	return 0;
+}
+
+static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
+{
+	int err;
+
+	struct i2c_msg msg = {
+		.addr = 0x50,
+		.flags = 0,
+		.buf = data,
+		.len = length
+	};
+
+	err = i2c_transfer(&mantis->adapter, &msg, 1);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1,
+			"ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >",
+			err, length, data[0], data[1]);
+
+		return err;
+	}
+
+	return 0;
+}
+
+static int get_mac_address(struct mantis_pci *mantis)
+{
+	int err;
+
+	mantis->mac_address[0] = 0x08;
+	err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
+
+		return err;
+	}
+	dprintk(verbose, MANTIS_ERROR, 0,
+		"    MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]\n",
+		mantis->mac_address[0], mantis->mac_address[1],
+		mantis->mac_address[2],	mantis->mac_address[3],
+		mantis->mac_address[4], mantis->mac_address[5]);
+
+	return 0;
+}
+
+#define MANTIS_MODEL_UNKNOWN	"UNKNOWN"
+#define MANTIS_DEV_UNKNOWN	"UNKNOWN"
+
+struct mantis_hwconfig unknown_device = {
+	.model_name	= MANTIS_MODEL_UNKNOWN,
+	.dev_type	= MANTIS_DEV_UNKNOWN,
+};
+
+static void mantis_load_config(struct mantis_pci *mantis)
+{
+	switch (mantis->subsystem_device) {
+	case MANTIS_VP_1033_DVB_S:	/* VP-1033 */
+		mantis->hwconfig = &vp1033_mantis_config;
+		break;
+	case MANTIS_VP_1034_DVB_S:	/* VP-1034 */
+		mantis->hwconfig = &vp1034_mantis_config;
+		break;
+	case MANTIS_VP_1041_DVB_S2:	/* VP-1041 */
+	case TECHNISAT_SKYSTAR_HD2:
+		mantis->hwconfig = &vp1041_mantis_config;
+		break;
+	case MANTIS_VP_2033_DVB_C:	/* VP-2033 */
+		mantis->hwconfig = &vp2033_mantis_config;
+		break;
+	case MANTIS_VP_2040_DVB_C:	/* VP-2040 */
+	case TERRATEC_CINERGY_C_PCI:	/* VP-2040 clone */
+	case TECHNISAT_CABLESTAR_HD2:
+		mantis->hwconfig = &vp2040_mantis_config;
+		break;
+	case MANTIS_VP_3030_DVB_T:	/* VP-3030 */
+		mantis->hwconfig = &vp3030_mantis_config;
+		break;
+	default:
+		mantis->hwconfig = &unknown_device;
+		break;
+	}
+}
+
+int mantis_core_init(struct mantis_pci *mantis)
+{
+	int err = 0;
+
+	mantis_load_config(mantis);
+	dprintk(verbose, MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n",
+		mantis->hwconfig->model_name, mantis->hwconfig->dev_type,
+		mantis->pdev->bus->number, PCI_SLOT(mantis->pdev->devfn), PCI_FUNC(mantis->pdev->devfn));
+	dprintk(verbose, MANTIS_ERROR, 0, "    Mantis Rev %d [%04x:%04x], ",
+		mantis->revision,
+		mantis->subsystem_vendor, mantis->subsystem_device);
+	dprintk(verbose, MANTIS_ERROR, 0,
+		"irq: %d, latency: %d\n    memory: 0x%lx, mmio: 0x%p\n",
+		mantis->pdev->irq, mantis->latency,
+		mantis->mantis_addr, mantis->mantis_mmio);
+
+	err = mantis_i2c_init(mantis);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed");
+		return err;
+	}
+	err = get_mac_address(mantis);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed");
+		return err;
+	}
+	err = mantis_dma_init(mantis);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed");
+		return err;
+	}
+	err = mantis_dvb_init(mantis);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed");
+		return err;
+	}
+	err = mantis_uart_init(mantis);
+	if (err < 0) {
+		dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed");
+		return err;
+	}
+
+	return 0;
+}
+
+int mantis_core_exit(struct mantis_pci *mantis)
+{
+	mantis_dma_stop(mantis);
+	dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping");
+
+	mantis_uart_exit(mantis);
+	dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed");
+
+	if (mantis_dma_exit(mantis) < 0)
+		dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed");
+	if (mantis_dvb_exit(mantis) < 0)
+		dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed");
+	if (mantis_i2c_exit(mantis) < 0)
+		dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed");
+
+	return 0;
+}
+
+/* Turn the given bit on or off. */
+void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
+{
+	u32 cur;
+
+	cur = mmread(MANTIS_GPIF_ADDR);
+	if (value)
+		mantis->gpio_status = cur | (1 << bitpos);
+	else
+		mantis->gpio_status = cur & (~(1 << bitpos));
+
+	mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
+	mmwrite(0x00, MANTIS_GPIF_DOUT);
+	udelay(100);
+}
+
+/* direction = 0 , no CI passthrough ; 1 , CI passthrough */
+void mantis_set_direction(struct mantis_pci *mantis, int direction)
+{
+	u32 reg;
+
+	reg = mmread(0x28);
+	dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup");
+	if (direction == 0x01) {
+		/* to CI */
+		reg |= 0x04;
+		mmwrite(reg, 0x28);
+		reg &= 0xff - 0x04;
+		mmwrite(reg, 0x28);
+	} else {
+		reg &= 0xff - 0x04;
+		mmwrite(reg, 0x28);
+		reg |= 0x04;
+		mmwrite(reg, 0x28);
+	}
+}
diff --git a/drivers/media/dvb/mantis/mantis_core.h b/drivers/media/dvb/mantis/mantis_core.h
new file mode 100644
index 000000000000..833ee42e694e
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_core.h
@@ -0,0 +1,57 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_CORE_H
+#define __MANTIS_CORE_H
+
+#include "mantis_common.h"
+
+
+#define FE_TYPE_SAT	0
+#define FE_TYPE_CAB	1
+#define FE_TYPE_TER	2
+
+#define FE_TYPE_TS204	0
+#define FE_TYPE_TS188	1
+
+
+struct vendorname {
+	u8  *sub_vendor_name;
+	u32 sub_vendor_id;
+};
+
+struct devicetype {
+	u8  *sub_device_name;
+	u32 sub_device_id;
+	u8  device_type;
+	u32 type_flags;
+};
+
+
+extern int mantis_dma_init(struct mantis_pci *mantis);
+extern int mantis_dma_exit(struct mantis_pci *mantis);
+extern void mantis_dma_start(struct mantis_pci *mantis);
+extern void mantis_dma_stop(struct mantis_pci *mantis);
+extern int mantis_i2c_init(struct mantis_pci *mantis);
+extern int mantis_i2c_exit(struct mantis_pci *mantis);
+extern int mantis_core_init(struct mantis_pci *mantis);
+extern int mantis_core_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_CORE_H */
diff --git a/drivers/media/dvb/mantis/mantis_dma.c b/drivers/media/dvb/mantis/mantis_dma.c
new file mode 100644
index 000000000000..46202a4012aa
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_dma.c
@@ -0,0 +1,256 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 <asm/page.h>
+#include <linux/vmalloc.h>
+#include <linux/pci.h>
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_dma.h"
+
+#define RISC_WRITE		(0x01 << 28)
+#define RISC_JUMP		(0x07 << 28)
+#define RISC_IRQ		(0x01 << 24)
+
+#define RISC_STATUS(status)	((((~status) & 0x0f) << 20) | ((status & 0x0f) << 16))
+#define RISC_FLUSH()		(mantis->risc_pos = 0)
+#define RISC_INSTR(opcode)	(mantis->risc_cpu[mantis->risc_pos++] = cpu_to_le32(opcode))
+
+#define MANTIS_BUF_SIZE		(64 * 1024)
+#define MANTIS_BLOCK_BYTES	(MANTIS_BUF_SIZE >> 4)
+#define MANTIS_BLOCK_COUNT	(1 << 4)
+#define MANTIS_RISC_SIZE	PAGE_SIZE
+
+int mantis_dma_exit(struct mantis_pci *mantis)
+{
+	if (mantis->buf_cpu) {
+		dprintk(MANTIS_ERROR, 1,
+			"DMA=0x%lx cpu=0x%p size=%d",
+			(unsigned long) mantis->buf_dma,
+			 mantis->buf_cpu,
+			 MANTIS_BUF_SIZE);
+
+		pci_free_consistent(mantis->pdev, MANTIS_BUF_SIZE,
+				    mantis->buf_cpu, mantis->buf_dma);
+
+		mantis->buf_cpu = NULL;
+	}
+	if (mantis->risc_cpu) {
+		dprintk(MANTIS_ERROR, 1,
+			"RISC=0x%lx cpu=0x%p size=%lx",
+			(unsigned long) mantis->risc_dma,
+			mantis->risc_cpu,
+			MANTIS_RISC_SIZE);
+
+		pci_free_consistent(mantis->pdev, MANTIS_RISC_SIZE,
+				    mantis->risc_cpu, mantis->risc_dma);
+
+		mantis->risc_cpu = NULL;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_dma_exit);
+
+static inline int mantis_alloc_buffers(struct mantis_pci *mantis)
+{
+	if (!mantis->buf_cpu) {
+		mantis->buf_cpu = pci_alloc_consistent(mantis->pdev,
+						       MANTIS_BUF_SIZE,
+						       &mantis->buf_dma);
+		if (!mantis->buf_cpu) {
+			dprintk(MANTIS_ERROR, 1,
+				"DMA buffer allocation failed");
+
+			goto err;
+		}
+		dprintk(MANTIS_ERROR, 1,
+			"DMA=0x%lx cpu=0x%p size=%d",
+			(unsigned long) mantis->buf_dma,
+			mantis->buf_cpu, MANTIS_BUF_SIZE);
+	}
+	if (!mantis->risc_cpu) {
+		mantis->risc_cpu = pci_alloc_consistent(mantis->pdev,
+							MANTIS_RISC_SIZE,
+							&mantis->risc_dma);
+
+		if (!mantis->risc_cpu) {
+			dprintk(MANTIS_ERROR, 1,
+				"RISC program allocation failed");
+
+			mantis_dma_exit(mantis);
+
+			goto err;
+		}
+		dprintk(MANTIS_ERROR, 1,
+			"RISC=0x%lx cpu=0x%p size=%lx",
+			(unsigned long) mantis->risc_dma,
+			mantis->risc_cpu, MANTIS_RISC_SIZE);
+	}
+
+	return 0;
+err:
+	dprintk(MANTIS_ERROR, 1, "Out of memory (?) .....");
+	return -ENOMEM;
+}
+
+static inline int mantis_calc_lines(struct mantis_pci *mantis)
+{
+	mantis->line_bytes = MANTIS_BLOCK_BYTES;
+	mantis->line_count = MANTIS_BLOCK_COUNT;
+
+	while (mantis->line_bytes > 4095) {
+		mantis->line_bytes >>= 1;
+		mantis->line_count <<= 1;
+	}
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis RISC block bytes=[%d], line bytes=[%d], line count=[%d]",
+		MANTIS_BLOCK_BYTES, mantis->line_bytes, mantis->line_count);
+
+	if (mantis->line_count > 255) {
+		dprintk(MANTIS_ERROR, 1, "Buffer size error");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int mantis_dma_init(struct mantis_pci *mantis)
+{
+	int err = 0;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis DMA init");
+	if (mantis_alloc_buffers(mantis) < 0) {
+		dprintk(MANTIS_ERROR, 1, "Error allocating DMA buffer");
+
+		/* Stop RISC Engine */
+		mmwrite(0, MANTIS_DMA_CTL);
+
+		goto err;
+	}
+	err = mantis_calc_lines(mantis);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "Mantis calc lines failed");
+
+		goto err;
+	}
+
+	return 0;
+err:
+	return err;
+}
+EXPORT_SYMBOL_GPL(mantis_dma_init);
+
+static inline void mantis_risc_program(struct mantis_pci *mantis)
+{
+	u32 buf_pos = 0;
+	u32 line;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis create RISC program");
+	RISC_FLUSH();
+
+	dprintk(MANTIS_DEBUG, 1, "risc len lines %u, bytes per line %u",
+		mantis->line_count, mantis->line_bytes);
+
+	for (line = 0; line < mantis->line_count; line++) {
+		dprintk(MANTIS_DEBUG, 1, "RISC PROG line=[%d]", line);
+		if (!(buf_pos % MANTIS_BLOCK_BYTES)) {
+			RISC_INSTR(RISC_WRITE	|
+				   RISC_IRQ	|
+				   RISC_STATUS(((buf_pos / MANTIS_BLOCK_BYTES) +
+				   (MANTIS_BLOCK_COUNT - 1)) %
+				    MANTIS_BLOCK_COUNT) |
+				    mantis->line_bytes);
+		} else {
+			RISC_INSTR(RISC_WRITE	| mantis->line_bytes);
+		}
+		RISC_INSTR(mantis->buf_dma + buf_pos);
+		buf_pos += mantis->line_bytes;
+	}
+	RISC_INSTR(RISC_JUMP);
+	RISC_INSTR(mantis->risc_dma);
+}
+
+void mantis_dma_start(struct mantis_pci *mantis)
+{
+	dprintk(MANTIS_DEBUG, 1, "Mantis Start DMA engine");
+
+	mantis_risc_program(mantis);
+	mmwrite(mantis->risc_dma, MANTIS_RISC_START);
+	mmwrite(mmread(MANTIS_GPIF_ADDR) | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+	mmwrite(0, MANTIS_DMA_CTL);
+	mantis->last_block = mantis->finished_block = 0;
+
+	mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_RISCI, MANTIS_INT_MASK);
+
+	mmwrite(MANTIS_FIFO_EN | MANTIS_DCAP_EN
+			       | MANTIS_RISC_EN, MANTIS_DMA_CTL);
+
+}
+
+void mantis_dma_stop(struct mantis_pci *mantis)
+{
+	u32 stat = 0, mask = 0;
+
+	stat = mmread(MANTIS_INT_STAT);
+	mask = mmread(MANTIS_INT_MASK);
+	dprintk(MANTIS_DEBUG, 1, "Mantis Stop DMA engine");
+
+	mmwrite((mmread(MANTIS_GPIF_ADDR) & (~(MANTIS_GPIF_HIFRDWRN))), MANTIS_GPIF_ADDR);
+
+	mmwrite((mmread(MANTIS_DMA_CTL) & ~(MANTIS_FIFO_EN |
+					    MANTIS_DCAP_EN |
+					    MANTIS_RISC_EN)), MANTIS_DMA_CTL);
+
+	mmwrite(mmread(MANTIS_INT_STAT), MANTIS_INT_STAT);
+
+	mmwrite(mmread(MANTIS_INT_MASK) & ~(MANTIS_INT_RISCI |
+					    MANTIS_INT_RISCEN), MANTIS_INT_MASK);
+}
+
+
+void mantis_dma_xfer(unsigned long data)
+{
+	struct mantis_pci *mantis = (struct mantis_pci *) data;
+	struct mantis_hwconfig *config = mantis->hwconfig;
+
+	while (mantis->last_block != mantis->finished_block) {
+		dprintk(MANTIS_DEBUG, 1, "last block=[%d] finished block=[%d]",
+			mantis->last_block, mantis->finished_block);
+
+		(config->ts_size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter)
+		(&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES);
+		mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT;
+	}
+}
diff --git a/drivers/media/dvb/mantis/mantis_dma.h b/drivers/media/dvb/mantis/mantis_dma.h
new file mode 100644
index 000000000000..6be00fa82094
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_dma.h
@@ -0,0 +1,30 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_DMA_H
+#define __MANTIS_DMA_H
+
+extern int mantis_dma_init(struct mantis_pci *mantis);
+extern int mantis_dma_exit(struct mantis_pci *mantis);
+extern void mantis_dma_start(struct mantis_pci *mantis);
+extern void mantis_dma_stop(struct mantis_pci *mantis);
+extern void mantis_dma_xfer(unsigned long data);
+
+#endif /* __MANTIS_DMA_H */
diff --git a/drivers/media/dvb/mantis/mantis_dvb.c b/drivers/media/dvb/mantis/mantis_dvb.c
new file mode 100644
index 000000000000..99d82eec3b03
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_dvb.c
@@ -0,0 +1,296 @@
+/*
+	Mantis PCI bridge driver
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/bitops.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/i2c.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_dma.h"
+#include "mantis_ca.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power)
+{
+	struct mantis_hwconfig *config = mantis->hwconfig;
+
+	switch (power) {
+	case POWER_ON:
+		dprintk(MANTIS_DEBUG, 1, "Power ON");
+		gpio_set_bits(mantis, config->power, POWER_ON);
+		msleep(100);
+		gpio_set_bits(mantis, config->power, POWER_ON);
+		msleep(100);
+		break;
+
+	case POWER_OFF:
+		dprintk(MANTIS_DEBUG, 1, "Power OFF");
+		gpio_set_bits(mantis, config->power, POWER_OFF);
+		msleep(100);
+		break;
+
+	default:
+		dprintk(MANTIS_DEBUG, 1, "Unknown state <%02x>", power);
+		return -1;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_frontend_power);
+
+void mantis_frontend_soft_reset(struct mantis_pci *mantis)
+{
+	struct mantis_hwconfig *config = mantis->hwconfig;
+
+	dprintk(MANTIS_DEBUG, 1, "Frontend RESET");
+	gpio_set_bits(mantis, config->reset, 0);
+	msleep(100);
+	gpio_set_bits(mantis, config->reset, 0);
+	msleep(100);
+	gpio_set_bits(mantis, config->reset, 1);
+	msleep(100);
+	gpio_set_bits(mantis, config->reset, 1);
+	msleep(100);
+
+	return;
+}
+EXPORT_SYMBOL_GPL(mantis_frontend_soft_reset);
+
+static int mantis_frontend_shutdown(struct mantis_pci *mantis)
+{
+	int err;
+
+	mantis_frontend_soft_reset(mantis);
+	err = mantis_frontend_power(mantis, POWER_OFF);
+	if (err != 0) {
+		dprintk(MANTIS_ERROR, 1, "Frontend POWER OFF failed! <%d>", err);
+		return 1;
+	}
+
+	return 0;
+}
+
+static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+	struct mantis_pci *mantis = dvbdmx->priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis DVB Start feed");
+	if (!dvbdmx->dmx.frontend) {
+		dprintk(MANTIS_DEBUG, 1, "no frontend ?");
+		return -EINVAL;
+	}
+
+	mantis->feeds++;
+	dprintk(MANTIS_DEBUG, 1, "mantis start feed, feeds=%d",	mantis->feeds);
+
+	if (mantis->feeds == 1)	 {
+		dprintk(MANTIS_DEBUG, 1, "mantis start feed & dma");
+		mantis_dma_start(mantis);
+	}
+
+	return mantis->feeds;
+}
+
+static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+	struct mantis_pci *mantis = dvbdmx->priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis DVB Stop feed");
+	if (!dvbdmx->dmx.frontend) {
+		dprintk(MANTIS_DEBUG, 1, "no frontend ?");
+		return -EINVAL;
+	}
+
+	mantis->feeds--;
+	if (mantis->feeds == 0) {
+		dprintk(MANTIS_DEBUG, 1, "mantis stop feed and dma");
+		mantis_dma_stop(mantis);
+	}
+
+	return 0;
+}
+
+int __devinit mantis_dvb_init(struct mantis_pci *mantis)
+{
+	struct mantis_hwconfig *config = mantis->hwconfig;
+	int result = -1;
+
+	dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter");
+
+	result = dvb_register_adapter(&mantis->dvb_adapter,
+				      "Mantis DVB adapter",
+				      THIS_MODULE,
+				      &mantis->pdev->dev,
+				      adapter_nr);
+
+	if (result < 0) {
+
+		dprintk(MANTIS_ERROR, 1, "Error registering adapter");
+		return -ENODEV;
+	}
+
+	mantis->dvb_adapter.priv	= mantis;
+	mantis->demux.dmx.capabilities	= DMX_TS_FILTERING	|
+					 DMX_SECTION_FILTERING	|
+					 DMX_MEMORY_BASED_FILTERING;
+
+	mantis->demux.priv		= mantis;
+	mantis->demux.filternum		= 256;
+	mantis->demux.feednum		= 256;
+	mantis->demux.start_feed	= mantis_dvb_start_feed;
+	mantis->demux.stop_feed		= mantis_dvb_stop_feed;
+	mantis->demux.write_to_decoder	= NULL;
+
+	dprintk(MANTIS_DEBUG, 1, "dvb_dmx_init");
+	result = dvb_dmx_init(&mantis->demux);
+	if (result < 0) {
+		dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+
+		goto err0;
+	}
+
+	mantis->dmxdev.filternum	= 256;
+	mantis->dmxdev.demux		= &mantis->demux.dmx;
+	mantis->dmxdev.capabilities	= 0;
+	dprintk(MANTIS_DEBUG, 1, "dvb_dmxdev_init");
+
+	result = dvb_dmxdev_init(&mantis->dmxdev, &mantis->dvb_adapter);
+	if (result < 0) {
+
+		dprintk(MANTIS_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result);
+		goto err1;
+	}
+
+	mantis->fe_hw.source		= DMX_FRONTEND_0;
+	result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+	if (result < 0) {
+
+		dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+		goto err2;
+	}
+
+	mantis->fe_mem.source		= DMX_MEMORY_FE;
+	result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+	if (result < 0) {
+		dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+		goto err3;
+	}
+
+	result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+	if (result < 0) {
+		dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+		goto err4;
+	}
+
+	dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
+	tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
+	if (mantis->hwconfig) {
+		result = config->frontend_init(mantis, mantis->fe);
+		if (result < 0) {
+			dprintk(MANTIS_ERROR, 1, "!!! NO Frontends found !!!");
+			goto err5;
+		} else {
+			if (mantis->fe == NULL) {
+				dprintk(MANTIS_ERROR, 1, "FE <NULL>");
+				goto err5;
+			}
+
+			if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) {
+				dprintk(MANTIS_ERROR, 1, "ERROR: Frontend registration failed");
+
+				if (mantis->fe->ops.release)
+					mantis->fe->ops.release(mantis->fe);
+
+				mantis->fe = NULL;
+				goto err5;
+			}
+		}
+	}
+
+	return 0;
+
+	/* Error conditions ..	*/
+err5:
+	tasklet_kill(&mantis->tasklet);
+	dvb_net_release(&mantis->dvbnet);
+	dvb_unregister_frontend(mantis->fe);
+	dvb_frontend_detach(mantis->fe);
+err4:
+	mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+
+err3:
+	mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+
+err2:
+	dvb_dmxdev_release(&mantis->dmxdev);
+
+err1:
+	dvb_dmx_release(&mantis->demux);
+
+err0:
+	dvb_unregister_adapter(&mantis->dvb_adapter);
+
+	return result;
+}
+EXPORT_SYMBOL_GPL(mantis_dvb_init);
+
+int __devexit mantis_dvb_exit(struct mantis_pci *mantis)
+{
+	int err;
+
+	if (mantis->fe) {
+		/* mantis_ca_exit(mantis); */
+		err = mantis_frontend_shutdown(mantis);
+		if (err != 0)
+			dprintk(MANTIS_ERROR, 1, "Frontend exit while POWER ON! <%d>", err);
+		dvb_unregister_frontend(mantis->fe);
+		dvb_frontend_detach(mantis->fe);
+	}
+
+	tasklet_kill(&mantis->tasklet);
+	dvb_net_release(&mantis->dvbnet);
+
+	mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
+	mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
+
+	dvb_dmxdev_release(&mantis->dmxdev);
+	dvb_dmx_release(&mantis->demux);
+
+	dprintk(MANTIS_DEBUG, 1, "dvb_unregister_adapter");
+	dvb_unregister_adapter(&mantis->dvb_adapter);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_dvb_exit);
diff --git a/drivers/media/dvb/mantis/mantis_dvb.h b/drivers/media/dvb/mantis/mantis_dvb.h
new file mode 100644
index 000000000000..464199db304e
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_dvb.h
@@ -0,0 +1,35 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_DVB_H
+#define __MANTIS_DVB_H
+
+enum mantis_power {
+	POWER_OFF	= 0,
+	POWER_ON	= 1
+};
+
+extern int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power);
+extern void mantis_frontend_soft_reset(struct mantis_pci *mantis);
+
+extern int mantis_dvb_init(struct mantis_pci *mantis);
+extern int mantis_dvb_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_DVB_H */
diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c
new file mode 100644
index 000000000000..a7b369a439d6
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_evm.c
@@ -0,0 +1,117 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h"
+#include "mantis_hif.h"
+#include "mantis_reg.h"
+
+static void mantis_hifevm_work(struct work_struct *work)
+{
+	struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work);
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	u32 gpif_stat, gpif_mask;
+
+	gpif_stat = mmread(MANTIS_GPIF_STATUS);
+	gpif_mask = mmread(MANTIS_GPIF_IRQCFG);
+
+	if (gpif_stat & MANTIS_GPIF_DETSTAT) {
+		if (gpif_stat & MANTIS_CARD_PLUGIN) {
+			dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Plugin", mantis->num);
+			mmwrite(0xdada0000, MANTIS_CARD_RESET);
+			mantis_event_cam_plugin(ca);
+			dvb_ca_en50221_camchange_irq(&ca->en50221,
+						     0,
+						     DVB_CA_EN50221_CAMCHANGE_INSERTED);
+		}
+	} else {
+		if (gpif_stat & MANTIS_CARD_PLUGOUT) {
+			dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Unplug", mantis->num);
+			mmwrite(0xdada0000, MANTIS_CARD_RESET);
+			mantis_event_cam_unplug(ca);
+			dvb_ca_en50221_camchange_irq(&ca->en50221,
+						     0,
+						     DVB_CA_EN50221_CAMCHANGE_REMOVED);
+		}
+	}
+
+	if (mantis->gpif_status & MANTIS_GPIF_EXTIRQ)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Ext IRQ", mantis->num);
+
+	if (mantis->gpif_status & MANTIS_SBUF_WSTO)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Timeout", mantis->num);
+
+	if (mantis->gpif_status & MANTIS_GPIF_OTHERR)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Alignment Error", mantis->num);
+
+	if (gpif_stat & MANTIS_SBUF_OVFLW)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Overflow", mantis->num);
+
+	if (gpif_stat & MANTIS_GPIF_BRRDY)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Read Ready", mantis->num);
+
+	if (gpif_stat & MANTIS_GPIF_INTSTAT)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): GPIF IRQ", mantis->num);
+
+	if (gpif_stat & MANTIS_SBUF_EMPTY)
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Empty", mantis->num);
+
+	if (gpif_stat & MANTIS_SBUF_OPDONE) {
+		dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num);
+		ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL;
+		ca->hif_event = MANTIS_SBUF_OPDONE;
+		wake_up(&ca->hif_opdone_wq);
+	}
+}
+
+int mantis_evmgr_init(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Initializing Mantis Host I/F Event manager");
+	INIT_WORK(&ca->hif_evm_work, mantis_hifevm_work);
+	mantis_pcmcia_init(ca);
+	schedule_work(&ca->hif_evm_work);
+	mantis_hif_init(ca);
+	return 0;
+}
+
+void mantis_evmgr_exit(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	dprintk(MANTIS_DEBUG, 1, "Mantis Host I/F Event manager exiting");
+	flush_scheduled_work();
+	mantis_hif_exit(ca);
+	mantis_pcmcia_exit(ca);
+}
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
new file mode 100644
index 000000000000..7477dac628b4
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_hif.c
@@ -0,0 +1,240 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+
+#include "mantis_hif.h"
+#include "mantis_link.h" /* temporary due to physical layer stuff */
+
+#include "mantis_reg.h"
+
+
+static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	int rc = 0;
+
+	if (wait_event_timeout(ca->hif_opdone_wq,
+			       ca->hif_event & MANTIS_SBUF_OPDONE,
+			       msecs_to_jiffies(500)) == -ERESTARTSYS) {
+
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Smart buffer operation timeout !", mantis->num);
+		rc = -EREMOTEIO;
+	}
+	dprintk(MANTIS_DEBUG, 1, "Smart Buffer Operation complete");
+	ca->hif_event &= ~MANTIS_SBUF_OPDONE;
+	return rc;
+}
+
+static int mantis_hif_write_wait(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 opdone = 0, timeout = 0;
+	int rc = 0;
+
+	if (wait_event_timeout(ca->hif_write_wq,
+			       mantis->gpif_status & MANTIS_GPIF_WRACK,
+			       msecs_to_jiffies(500)) == -ERESTARTSYS) {
+
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write ACK timed out !", mantis->num);
+		rc = -EREMOTEIO;
+	}
+	dprintk(MANTIS_DEBUG, 1, "Write Acknowledged");
+	mantis->gpif_status &= ~MANTIS_GPIF_WRACK;
+	while (!opdone) {
+		opdone = (mmread(MANTIS_GPIF_STATUS) & MANTIS_SBUF_OPDONE);
+		udelay(500);
+		timeout++;
+		if (timeout > 100) {
+			dprintk(MANTIS_ERROR, 1, "Adater(%d) Slot(0): Write operation timed out!", mantis->num);
+			rc = -ETIMEDOUT;
+			break;
+		}
+	}
+	dprintk(MANTIS_DEBUG, 1, "HIF Write success");
+	return rc;
+}
+
+
+int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 hif_addr = 0, data, count = 4;
+
+	dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Read", mantis->num);
+	mutex_lock(&ca->ca_lock);
+	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+	hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
+	hif_addr |=  MANTIS_HIF_STATUS;
+	hif_addr |=  addr;
+
+	mmwrite(hif_addr, MANTIS_GPIF_BRADDR);
+	mmwrite(count, MANTIS_GPIF_BRBYTES);
+	udelay(20);
+	mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+	if (mantis_hif_sbuf_opdone_wait(ca) != 0) {
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer operation failed", mantis->num);
+		mutex_unlock(&ca->ca_lock);
+		return -EREMOTEIO;
+	}
+	data = mmread(MANTIS_GPIF_DIN);
+	mutex_unlock(&ca->ca_lock);
+	dprintk(MANTIS_DEBUG, 1, "Mem Read: 0x%02x", data);
+	return (data >> 24) & 0xff;
+}
+
+int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data)
+{
+	struct mantis_slot *slot = ca->slot;
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 hif_addr = 0;
+
+	dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Write", mantis->num);
+	mutex_lock(&ca->ca_lock);
+	hif_addr &= ~MANTIS_GPIF_HIFRDWRN;
+	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+	hif_addr &= ~MANTIS_GPIF_PCMCIAIOM;
+	hif_addr |=  MANTIS_HIF_STATUS;
+	hif_addr |=  addr;
+
+	mmwrite(slot->slave_cfg, MANTIS_GPIF_CFGSLA); /* Slot0 alone for now */
+	mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+	mmwrite(data, MANTIS_GPIF_DOUT);
+
+	if (mantis_hif_write_wait(ca) != 0) {
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+		mutex_unlock(&ca->ca_lock);
+		return -EREMOTEIO;
+	}
+	dprintk(MANTIS_DEBUG, 1, "Mem Write: (0x%02x to 0x%02x)", data, addr);
+	mutex_unlock(&ca->ca_lock);
+
+	return 0;
+}
+
+int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 data, hif_addr = 0;
+
+	dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Read", mantis->num);
+	mutex_lock(&ca->ca_lock);
+	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+	hif_addr |=  MANTIS_GPIF_PCMCIAIOM;
+	hif_addr |=  MANTIS_HIF_STATUS;
+	hif_addr |=  addr;
+
+	mmwrite(hif_addr, MANTIS_GPIF_BRADDR);
+	mmwrite(1, MANTIS_GPIF_BRBYTES);
+	udelay(20);
+	mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR);
+
+	if (mantis_hif_sbuf_opdone_wait(ca) != 0) {
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+		mutex_unlock(&ca->ca_lock);
+		return -EREMOTEIO;
+	}
+	data = mmread(MANTIS_GPIF_DIN);
+	dprintk(MANTIS_DEBUG, 1, "I/O Read: 0x%02x", data);
+	udelay(50);
+	mutex_unlock(&ca->ca_lock);
+
+	return (u8) data;
+}
+
+int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 hif_addr = 0;
+
+	dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Write", mantis->num);
+	mutex_lock(&ca->ca_lock);
+	hif_addr &= ~MANTIS_GPIF_PCMCIAREG;
+	hif_addr &= ~MANTIS_GPIF_HIFRDWRN;
+	hif_addr |=  MANTIS_GPIF_PCMCIAIOM;
+	hif_addr |=  MANTIS_HIF_STATUS;
+	hif_addr |=  addr;
+
+	mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+	mmwrite(data, MANTIS_GPIF_DOUT);
+
+	if (mantis_hif_write_wait(ca) != 0) {
+		dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
+		mutex_unlock(&ca->ca_lock);
+		return -EREMOTEIO;
+	}
+	dprintk(MANTIS_DEBUG, 1, "I/O Write: (0x%02x to 0x%02x)", data, addr);
+	mutex_unlock(&ca->ca_lock);
+	udelay(50);
+
+	return 0;
+}
+
+int mantis_hif_init(struct mantis_ca *ca)
+{
+	struct mantis_slot *slot = ca->slot;
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 irqcfg;
+
+	slot[0].slave_cfg = 0x70773028;
+	dprintk(MANTIS_ERROR, 1, "Adapter(%d) Initializing Mantis Host Interface", mantis->num);
+
+	mutex_lock(&ca->ca_lock);
+	irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+	irqcfg = MANTIS_MASK_BRRDY	|
+		 MANTIS_MASK_WRACK	|
+		 MANTIS_MASK_EXTIRQ	|
+		 MANTIS_MASK_WSTO	|
+		 MANTIS_MASK_OTHERR	|
+		 MANTIS_MASK_OVFLW;
+
+	mmwrite(irqcfg, MANTIS_GPIF_IRQCFG);
+	mutex_unlock(&ca->ca_lock);
+
+	return 0;
+}
+
+void mantis_hif_exit(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+	u32 irqcfg;
+
+	dprintk(MANTIS_ERROR, 1, "Adapter(%d) Exiting Mantis Host Interface", mantis->num);
+	mutex_lock(&ca->ca_lock);
+	irqcfg = mmread(MANTIS_GPIF_IRQCFG);
+	irqcfg &= ~MANTIS_MASK_BRRDY;
+	mmwrite(irqcfg, MANTIS_GPIF_IRQCFG);
+	mutex_unlock(&ca->ca_lock);
+}
diff --git a/drivers/media/dvb/mantis/mantis_hif.h b/drivers/media/dvb/mantis/mantis_hif.h
new file mode 100644
index 000000000000..9094f9ed2362
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_hif.h
@@ -0,0 +1,29 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_HIF_H
+#define __MANTIS_HIF_H
+
+#define MANTIS_HIF_MEMRD		1
+#define MANTIS_HIF_MEMWR		2
+#define MANTIS_HIF_IOMRD		3
+#define MANTIS_HIF_IOMWR		4
+
+#endif /* __MANTIS_HIF_H */
diff --git a/drivers/media/dvb/mantis/mantis_i2c.c b/drivers/media/dvb/mantis/mantis_i2c.c
new file mode 100644
index 000000000000..7870bcf9689a
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_i2c.c
@@ -0,0 +1,267 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 <asm/io.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/i2c.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_i2c.h"
+
+#define TRIALS			10000
+
+static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg)
+{
+	u32 rxd, i, stat, trials;
+
+	dprintk(MANTIS_INFO, 0, "        %s:  Address=[0x%02x] <R>[ ",
+		__func__, msg->addr);
+
+	for (i = 0; i < msg->len; i++) {
+		rxd = (msg->addr << 25) | (1 << 24)
+					| MANTIS_I2C_RATE_3
+					| MANTIS_I2C_STOP
+					| MANTIS_I2C_PGMODE;
+
+		if (i == (msg->len - 1))
+			rxd &= ~MANTIS_I2C_STOP;
+
+		mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT);
+		mmwrite(rxd, MANTIS_I2CDATA_CTL);
+
+		/* wait for xfer completion */
+		for (trials = 0; trials < TRIALS; trials++) {
+			stat = mmread(MANTIS_INT_STAT);
+			if (stat & MANTIS_INT_I2CDONE)
+				break;
+		}
+
+		dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials);
+
+		/* wait for xfer completion */
+		for (trials = 0; trials < TRIALS; trials++) {
+			stat = mmread(MANTIS_INT_STAT);
+			if (stat & MANTIS_INT_I2CRACK)
+				break;
+		}
+
+		dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials);
+
+		rxd = mmread(MANTIS_I2CDATA_CTL);
+		msg->buf[i] = (u8)((rxd >> 8) & 0xFF);
+		dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]);
+	}
+	dprintk(MANTIS_INFO, 0, "]\n");
+
+	return 0;
+}
+
+static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg)
+{
+	int i;
+	u32 txd = 0, stat, trials;
+
+	dprintk(MANTIS_INFO, 0, "        %s: Address=[0x%02x] <W>[ ",
+		__func__, msg->addr);
+
+	for (i = 0; i < msg->len; i++) {
+		dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]);
+		txd = (msg->addr << 25) | (msg->buf[i] << 8)
+					| MANTIS_I2C_RATE_3
+					| MANTIS_I2C_STOP
+					| MANTIS_I2C_PGMODE;
+
+		if (i == (msg->len - 1))
+			txd &= ~MANTIS_I2C_STOP;
+
+		mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT);
+		mmwrite(txd, MANTIS_I2CDATA_CTL);
+
+		/* wait for xfer completion */
+		for (trials = 0; trials < TRIALS; trials++) {
+			stat = mmread(MANTIS_INT_STAT);
+			if (stat & MANTIS_INT_I2CDONE)
+				break;
+		}
+
+		dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials);
+
+		/* wait for xfer completion */
+		for (trials = 0; trials < TRIALS; trials++) {
+			stat = mmread(MANTIS_INT_STAT);
+			if (stat & MANTIS_INT_I2CRACK)
+				break;
+		}
+
+		dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials);
+	}
+	dprintk(MANTIS_INFO, 0, "]\n");
+
+	return 0;
+}
+
+static int mantis_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
+{
+	int ret = 0, i = 0, trials;
+	u32 stat, data, txd;
+	struct mantis_pci *mantis;
+	struct mantis_hwconfig *config;
+
+	mantis = i2c_get_adapdata(adapter);
+	BUG_ON(!mantis);
+	config = mantis->hwconfig;
+	BUG_ON(!config);
+
+	dprintk(MANTIS_DEBUG, 1, "Messages:%d", num);
+	mutex_lock(&mantis->i2c_lock);
+
+	while (i < num) {
+		/* Byte MODE */
+		if ((config->i2c_mode & MANTIS_BYTE_MODE) &&
+		    ((i + 1) < num)			&&
+		    (msgs[i].len < 2)			&&
+		    (msgs[i + 1].len < 2)		&&
+		    (msgs[i + 1].flags & I2C_M_RD)) {
+
+			dprintk(MANTIS_DEBUG, 0, "        Byte MODE:\n");
+
+			/* Read operation */
+			txd = msgs[i].addr << 25 | (0x1 << 24)
+						 | (msgs[i].buf[0] << 16)
+						 | MANTIS_I2C_RATE_3;
+
+			mmwrite(txd, MANTIS_I2CDATA_CTL);
+			/* wait for xfer completion */
+			for (trials = 0; trials < TRIALS; trials++) {
+				stat = mmread(MANTIS_INT_STAT);
+				if (stat & MANTIS_INT_I2CDONE)
+					break;
+			}
+
+			/* check for xfer completion */
+			if (stat & MANTIS_INT_I2CDONE) {
+				/* check xfer was acknowledged */
+				if (stat & MANTIS_INT_I2CRACK) {
+					data = mmread(MANTIS_I2CDATA_CTL);
+					msgs[i + 1].buf[0] = (data >> 8) & 0xff;
+					dprintk(MANTIS_DEBUG, 0, "        Byte <%d> RXD=0x%02x  [%02x]\n", 0x0, data, msgs[i + 1].buf[0]);
+				} else {
+					/* I/O error */
+					dprintk(MANTIS_ERROR, 1, "        I/O error, LINE:%d", __LINE__);
+					ret = -EIO;
+					break;
+				}
+			} else {
+				/* I/O error */
+				dprintk(MANTIS_ERROR, 1, "        I/O error, LINE:%d", __LINE__);
+				ret = -EIO;
+				break;
+			}
+			i += 2; /* Write/Read operation in one go */
+		}
+
+		if (i < num) {
+			if (msgs[i].flags & I2C_M_RD)
+				ret = mantis_i2c_read(mantis, &msgs[i]);
+			else
+				ret = mantis_i2c_write(mantis, &msgs[i]);
+
+			i++;
+			if (ret < 0)
+				goto bail_out;
+		}
+
+	}
+
+	mutex_unlock(&mantis->i2c_lock);
+
+	return num;
+
+bail_out:
+	mutex_unlock(&mantis->i2c_lock);
+	return ret;
+}
+
+static u32 mantis_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_SMBUS_EMUL;
+}
+
+static struct i2c_algorithm mantis_algo = {
+	.master_xfer		= mantis_i2c_xfer,
+	.functionality		= mantis_i2c_func,
+};
+
+int __devinit mantis_i2c_init(struct mantis_pci *mantis)
+{
+	u32 intstat, intmask;
+	struct i2c_adapter *i2c_adapter = &mantis->adapter;
+	struct pci_dev *pdev		= mantis->pdev;
+
+	init_waitqueue_head(&mantis->i2c_wq);
+	mutex_init(&mantis->i2c_lock);
+	strncpy(i2c_adapter->name, "Mantis I2C", sizeof(i2c_adapter->name));
+	i2c_set_adapdata(i2c_adapter, mantis);
+
+	i2c_adapter->owner	= THIS_MODULE;
+	i2c_adapter->class	= I2C_CLASS_TV_DIGITAL;
+	i2c_adapter->algo	= &mantis_algo;
+	i2c_adapter->algo_data	= NULL;
+	i2c_adapter->timeout	= 500;
+	i2c_adapter->retries	= 3;
+	i2c_adapter->dev.parent	= &pdev->dev;
+
+	mantis->i2c_rc		= i2c_add_adapter(i2c_adapter);
+	if (mantis->i2c_rc < 0)
+		return mantis->i2c_rc;
+
+	dprintk(MANTIS_DEBUG, 1, "Initializing I2C ..");
+
+	intstat = mmread(MANTIS_INT_STAT);
+	intmask = mmread(MANTIS_INT_MASK);
+	mmwrite(intstat, MANTIS_INT_STAT);
+	dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt");
+	intmask = mmread(MANTIS_INT_MASK);
+	mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_i2c_init);
+
+int mantis_i2c_exit(struct mantis_pci *mantis)
+{
+	u32 intmask;
+
+	dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt");
+	intmask = mmread(MANTIS_INT_MASK);
+	mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK);
+
+	dprintk(MANTIS_DEBUG, 1, "Removing I2C adapter");
+	return i2c_del_adapter(&mantis->adapter);
+}
+EXPORT_SYMBOL_GPL(mantis_i2c_exit);
diff --git a/drivers/media/dvb/mantis/mantis_i2c.h b/drivers/media/dvb/mantis/mantis_i2c.h
new file mode 100644
index 000000000000..1342df2faed8
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_i2c.h
@@ -0,0 +1,30 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_I2C_H
+#define __MANTIS_I2C_H
+
+#define I2C_STOP		(1 <<  0)
+#define I2C_READ		(1 <<  1)
+
+extern int mantis_i2c_init(struct mantis_pci *mantis);
+extern int mantis_i2c_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_I2C_H */
diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c
new file mode 100644
index 000000000000..6a9df779441f
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_input.c
@@ -0,0 +1,148 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/input.h>
+#include <media/ir-common.h>
+#include <linux/pci.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_uart.h"
+
+static struct ir_scancode mantis_ir_table[] = {
+	{ 0x29, KEY_POWER	},
+	{ 0x28, KEY_FAVORITES	},
+	{ 0x30, KEY_TEXT	},
+	{ 0x17, KEY_INFO	}, /* Preview */
+	{ 0x23, KEY_EPG		},
+	{ 0x3b, KEY_F22		}, /* Record List */
+	{ 0x3c, KEY_1		},
+	{ 0x3e, KEY_2		},
+	{ 0x39, KEY_3		},
+	{ 0x36, KEY_4		},
+	{ 0x22, KEY_5		},
+	{ 0x20, KEY_6		},
+	{ 0x32, KEY_7		},
+	{ 0x26, KEY_8		},
+	{ 0x24, KEY_9		},
+	{ 0x2a, KEY_0		},
+
+	{ 0x33, KEY_CANCEL	},
+	{ 0x2c, KEY_BACK	},
+	{ 0x15, KEY_CLEAR	},
+	{ 0x3f, KEY_TAB		},
+	{ 0x10, KEY_ENTER	},
+	{ 0x14, KEY_UP		},
+	{ 0x0d, KEY_RIGHT	},
+	{ 0x0e, KEY_DOWN	},
+	{ 0x11, KEY_LEFT	},
+
+	{ 0x21, KEY_VOLUMEUP	},
+	{ 0x35, KEY_VOLUMEDOWN	},
+	{ 0x3d, KEY_CHANNELDOWN	},
+	{ 0x3a, KEY_CHANNELUP	},
+	{ 0x2e, KEY_RECORD	},
+	{ 0x2b, KEY_PLAY	},
+	{ 0x13, KEY_PAUSE	},
+	{ 0x25, KEY_STOP	},
+
+	{ 0x1f, KEY_REWIND	},
+	{ 0x2d, KEY_FASTFORWARD	},
+	{ 0x1e, KEY_PREVIOUS	}, /* Replay |< */
+	{ 0x1d, KEY_NEXT	}, /* Skip   >| */
+
+	{ 0x0b, KEY_CAMERA	}, /* Capture */
+	{ 0x0f, KEY_LANGUAGE	}, /* SAP */
+	{ 0x18, KEY_MODE	}, /* PIP */
+	{ 0x12, KEY_ZOOM	}, /* Full screen */
+	{ 0x1c, KEY_SUBTITLE	},
+	{ 0x2f, KEY_MUTE	},
+	{ 0x16, KEY_F20		}, /* L/R */
+	{ 0x38, KEY_F21		}, /* Hibernate */
+
+	{ 0x37, KEY_SWITCHVIDEOMODE }, /* A/V */
+	{ 0x31, KEY_AGAIN	}, /* Recall */
+	{ 0x1a, KEY_KPPLUS	}, /* Zoom+ */
+	{ 0x19, KEY_KPMINUS	}, /* Zoom- */
+	{ 0x27, KEY_RED		},
+	{ 0x0C, KEY_GREEN	},
+	{ 0x01, KEY_YELLOW	},
+	{ 0x00, KEY_BLUE	},
+};
+
+struct ir_scancode_table ir_mantis = {
+	.scan = mantis_ir_table,
+	.size = ARRAY_SIZE(mantis_ir_table),
+};
+EXPORT_SYMBOL_GPL(ir_mantis);
+
+int mantis_input_init(struct mantis_pci *mantis)
+{
+	struct input_dev *rc;
+	struct ir_input_state rc_state;
+	char name[80], dev[80];
+	int err;
+
+	rc = input_allocate_device();
+	if (!rc) {
+		dprintk(MANTIS_ERROR, 1, "Input device allocate failed");
+		return -ENOMEM;
+	}
+
+	sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
+	sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev));
+
+	rc->name = name;
+	rc->phys = dev;
+
+	ir_input_init(rc, &rc_state, IR_TYPE_OTHER);
+
+	rc->id.bustype	= BUS_PCI;
+	rc->id.vendor	= mantis->vendor_id;
+	rc->id.product	= mantis->device_id;
+	rc->id.version	= 1;
+	rc->dev		= mantis->pdev->dev;
+
+	err = ir_input_register(rc, &ir_mantis);
+	if (err) {
+		dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
+		input_free_device(rc);
+		return -ENODEV;
+	}
+
+	mantis->rc = rc;
+
+	return 0;
+}
+
+int mantis_exit(struct mantis_pci *mantis)
+{
+	struct input_dev *rc = mantis->rc;
+
+	ir_input_unregister(rc);
+
+	return 0;
+}
diff --git a/drivers/media/dvb/mantis/mantis_ioc.c b/drivers/media/dvb/mantis/mantis_ioc.c
new file mode 100644
index 000000000000..de148ded52d8
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_ioc.c
@@ -0,0 +1,130 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/i2c.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_ioc.h"
+
+static int read_eeprom_bytes(struct mantis_pci *mantis, u8 reg, u8 *data, u8 length)
+{
+	struct i2c_adapter *adapter = &mantis->adapter;
+	int err;
+	u8 buf = reg;
+
+	struct i2c_msg msg[] = {
+		{ .addr = 0x50, .flags = 0, .buf = &buf, .len = 1 },
+		{ .addr = 0x50, .flags = I2C_M_RD, .buf = data, .len = length },
+	};
+
+	err = i2c_transfer(adapter, msg, 2);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
+			err, data[0], data[1]);
+
+		return err;
+	}
+
+	return 0;
+}
+int mantis_get_mac(struct mantis_pci *mantis)
+{
+	int err;
+	u8 mac_addr[6] = {0};
+
+	err = read_eeprom_bytes(mantis, 0x08, mac_addr, 6);
+	if (err < 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Mantis EEPROM read error <%d>", err);
+
+		return err;
+	}
+
+	dprintk(MANTIS_ERROR, 0,
+		"    MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]\n",
+		mac_addr[0],
+		mac_addr[1],
+		mac_addr[2],
+		mac_addr[3],
+		mac_addr[4],
+		mac_addr[5]);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_get_mac);
+
+/* Turn the given bit on or off. */
+void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
+{
+	u32 cur;
+
+	dprintk(MANTIS_DEBUG, 1, "Set Bit <%d> to <%d>", bitpos, value);
+	cur = mmread(MANTIS_GPIF_ADDR);
+	if (value)
+		mantis->gpio_status = cur | (1 << bitpos);
+	else
+		mantis->gpio_status = cur & (~(1 << bitpos));
+
+	dprintk(MANTIS_DEBUG, 1, "GPIO Value <%02x>", mantis->gpio_status);
+	mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
+	mmwrite(0x00, MANTIS_GPIF_DOUT);
+}
+EXPORT_SYMBOL_GPL(gpio_set_bits);
+
+int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl)
+{
+	u32 reg;
+
+	reg = mmread(MANTIS_CONTROL);
+	switch (stream_ctl) {
+	case STREAM_TO_HIF:
+		dprintk(MANTIS_DEBUG, 1, "Set stream to HIF");
+		reg &= 0xff - MANTIS_BYPASS;
+		mmwrite(reg, MANTIS_CONTROL);
+		reg |= MANTIS_BYPASS;
+		mmwrite(reg, MANTIS_CONTROL);
+		break;
+
+	case STREAM_TO_CAM:
+		dprintk(MANTIS_DEBUG, 1, "Set stream to CAM");
+		reg |= MANTIS_BYPASS;
+		mmwrite(reg, MANTIS_CONTROL);
+		reg &= 0xff - MANTIS_BYPASS;
+		mmwrite(reg, MANTIS_CONTROL);
+		break;
+	default:
+		dprintk(MANTIS_ERROR, 1, "Unknown MODE <%02x>", stream_ctl);
+		return -1;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_stream_control);
diff --git a/drivers/media/dvb/mantis/mantis_ioc.h b/drivers/media/dvb/mantis/mantis_ioc.h
new file mode 100644
index 000000000000..188fe5a81614
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_ioc.h
@@ -0,0 +1,51 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_IOC_H
+#define __MANTIS_IOC_H
+
+#define GPIF_A00		0x00
+#define GPIF_A01		0x01
+#define GPIF_A02		0x02
+#define GPIF_A03		0x03
+#define GPIF_A04		0x04
+#define GPIF_A05		0x05
+#define GPIF_A06		0x06
+#define GPIF_A07		0x07
+#define GPIF_A08		0x08
+#define GPIF_A09		0x09
+#define GPIF_A10		0x0a
+#define GPIF_A11		0x0b
+
+#define GPIF_A12		0x0c
+#define GPIF_A13		0x0d
+#define GPIF_A14		0x0e
+
+enum mantis_stream_control {
+	STREAM_TO_HIF = 0,
+	STREAM_TO_CAM
+};
+
+extern int mantis_get_mac(struct mantis_pci *mantis);
+extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
+
+extern int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl);
+
+#endif /* __MANTIS_IOC_H */
diff --git a/drivers/media/dvb/mantis/mantis_link.h b/drivers/media/dvb/mantis/mantis_link.h
new file mode 100644
index 000000000000..2a814774a001
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_link.h
@@ -0,0 +1,83 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_LINK_H
+#define __MANTIS_LINK_H
+
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include "dvb_ca_en50221.h"
+
+enum mantis_sbuf_status {
+	MANTIS_SBUF_DATA_AVAIL		= 1,
+	MANTIS_SBUF_DATA_EMPTY		= 2,
+	MANTIS_SBUF_DATA_OVFLW		= 3
+};
+
+struct mantis_slot {
+	u32				timeout;
+	u32				slave_cfg;
+	u32				bar;
+};
+
+/* Physical layer */
+enum mantis_slot_state {
+	MODULE_INSERTED			= 3,
+	MODULE_XTRACTED			= 4
+};
+
+struct mantis_ca {
+	struct mantis_slot		slot[4];
+
+	struct work_struct		hif_evm_work;
+
+	u32				hif_event;
+	wait_queue_head_t		hif_opdone_wq;
+	wait_queue_head_t		hif_brrdyw_wq;
+	wait_queue_head_t		hif_data_wq;
+	wait_queue_head_t		hif_write_wq; /* HIF Write op */
+
+	enum mantis_sbuf_status		sbuf_status;
+
+	enum mantis_slot_state		slot_state;
+
+	void				*ca_priv;
+
+	struct dvb_ca_en50221		en50221;
+	struct mutex			ca_lock;
+};
+
+/* CA */
+extern void mantis_event_cam_plugin(struct mantis_ca *ca);
+extern void mantis_event_cam_unplug(struct mantis_ca *ca);
+extern int mantis_pcmcia_init(struct mantis_ca *ca);
+extern void mantis_pcmcia_exit(struct mantis_ca *ca);
+extern int mantis_evmgr_init(struct mantis_ca *ca);
+extern void mantis_evmgr_exit(struct mantis_ca *ca);
+
+/* HIF */
+extern int mantis_hif_init(struct mantis_ca *ca);
+extern void mantis_hif_exit(struct mantis_ca *ca);
+extern int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr);
+extern int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data);
+extern int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr);
+extern int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data);
+
+#endif /* __MANTIS_LINK_H */
diff --git a/drivers/media/dvb/mantis/mantis_pci.c b/drivers/media/dvb/mantis/mantis_pci.c
new file mode 100644
index 000000000000..6c7534af6b44
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_pci.c
@@ -0,0 +1,177 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/moduleparam.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <linux/kmod.h>
+#include <linux/vmalloc.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include <asm/irq.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_pci.h"
+
+#define DRIVER_NAME		"Mantis Core"
+
+int __devinit mantis_pci_init(struct mantis_pci *mantis)
+{
+	u8 revision, latency;
+	struct mantis_hwconfig *config	= mantis->hwconfig;
+	struct pci_dev *pdev		= mantis->pdev;
+	int err, ret = 0;
+
+	dprintk(MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n",
+		config->model_name,
+		config->dev_type,
+		mantis->pdev->bus->number,
+		PCI_SLOT(mantis->pdev->devfn),
+		PCI_FUNC(mantis->pdev->devfn));
+
+	err = pci_enable_device(pdev);
+	if (err != 0) {
+		ret = -ENODEV;
+		dprintk(MANTIS_ERROR, 1, "ERROR: PCI enable failed <%i>", err);
+		goto fail0;
+	}
+
+	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+	if (err != 0) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: Unable to obtain 32 bit DMA <%i>", err);
+		ret = -ENOMEM;
+		goto fail1;
+	}
+
+	pci_set_master(pdev);
+
+	if (!request_mem_region(pci_resource_start(pdev, 0),
+				pci_resource_len(pdev, 0),
+				DRIVER_NAME)) {
+
+		dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 Request failed !");
+		ret = -ENODEV;
+		goto fail1;
+	}
+
+	mantis->mmio = ioremap(pci_resource_start(pdev, 0),
+			       pci_resource_len(pdev, 0));
+
+	if (!mantis->mmio) {
+		dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 remap failed !");
+		ret = -ENODEV;
+		goto fail2;
+	}
+
+	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);
+	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
+	mantis->latency = latency;
+	mantis->revision = revision;
+
+	dprintk(MANTIS_ERROR, 0, "    Mantis Rev %d [%04x:%04x], ",
+		mantis->revision,
+		mantis->pdev->subsystem_vendor,
+		mantis->pdev->subsystem_device);
+
+	dprintk(MANTIS_ERROR, 0,
+		"irq: %d, latency: %d\n    memory: 0x%lx, mmio: 0x%p\n",
+		mantis->pdev->irq,
+		mantis->latency,
+		mantis->mantis_addr,
+		mantis->mmio);
+
+	err = request_irq(pdev->irq,
+			  config->irq_handler,
+			  IRQF_SHARED,
+			  DRIVER_NAME,
+			  mantis);
+
+	if (err != 0) {
+
+		dprintk(MANTIS_ERROR, 1, "ERROR: IRQ registration failed ! <%d>", err);
+		ret = -ENODEV;
+		goto fail3;
+	}
+
+	pci_set_drvdata(pdev, mantis);
+	return ret;
+
+	/* Error conditions */
+fail3:
+	dprintk(MANTIS_ERROR, 1, "ERROR: <%d> I/O unmap", ret);
+	if (mantis->mmio)
+		iounmap(mantis->mmio);
+
+fail2:
+	dprintk(MANTIS_ERROR, 1, "ERROR: <%d> releasing regions", ret);
+	release_mem_region(pci_resource_start(pdev, 0),
+			   pci_resource_len(pdev, 0));
+
+fail1:
+	dprintk(MANTIS_ERROR, 1, "ERROR: <%d> disabling device", ret);
+	pci_disable_device(pdev);
+
+fail0:
+	dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret);
+	pci_set_drvdata(pdev, NULL);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mantis_pci_init);
+
+void mantis_pci_exit(struct mantis_pci *mantis)
+{
+	struct pci_dev *pdev = mantis->pdev;
+
+	dprintk(MANTIS_NOTICE, 1, " mem: 0x%p", mantis->mmio);
+	free_irq(pdev->irq, mantis);
+	if (mantis->mmio) {
+		iounmap(mantis->mmio);
+		release_mem_region(pci_resource_start(pdev, 0),
+				   pci_resource_len(pdev, 0));
+	}
+
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+}
+EXPORT_SYMBOL_GPL(mantis_pci_exit);
+
+MODULE_DESCRIPTION("Mantis PCI DTV bridge driver");
+MODULE_AUTHOR("Manu Abraham");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/mantis/mantis_pci.h b/drivers/media/dvb/mantis/mantis_pci.h
new file mode 100644
index 000000000000..65f004519086
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_pci.h
@@ -0,0 +1,27 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_PCI_H
+#define __MANTIS_PCI_H
+
+extern int mantis_pci_init(struct mantis_pci *mantis);
+extern void mantis_pci_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_PCI_H */
diff --git a/drivers/media/dvb/mantis/mantis_pcmcia.c b/drivers/media/dvb/mantis/mantis_pcmcia.c
new file mode 100644
index 000000000000..5cb545b913f6
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_pcmcia.c
@@ -0,0 +1,120 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_link.h" /* temporary due to physical layer stuff */
+#include "mantis_reg.h"
+
+/*
+ * If Slot state is already PLUG_IN event and we are called
+ * again, definitely it is jitter alone
+ */
+void mantis_event_cam_plugin(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	u32 gpif_irqcfg;
+
+	if (ca->slot_state == MODULE_XTRACTED) {
+		dprintk(MANTIS_DEBUG, 1, "Event: CAM Plugged IN: Adapter(%d) Slot(0)", mantis->num);
+		udelay(50);
+		mmwrite(0xda000000, MANTIS_CARD_RESET);
+		gpif_irqcfg  = mmread(MANTIS_GPIF_IRQCFG);
+		gpif_irqcfg |= MANTIS_MASK_PLUGOUT;
+		gpif_irqcfg &= ~MANTIS_MASK_PLUGIN;
+		mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG);
+		udelay(500);
+		ca->slot_state = MODULE_INSERTED;
+	}
+	udelay(100);
+}
+
+/*
+ * If Slot state is already UN_PLUG event and we are called
+ * again, definitely it is jitter alone
+ */
+void mantis_event_cam_unplug(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	u32 gpif_irqcfg;
+
+	if (ca->slot_state == MODULE_INSERTED) {
+		dprintk(MANTIS_DEBUG, 1, "Event: CAM Unplugged: Adapter(%d) Slot(0)", mantis->num);
+		udelay(50);
+		mmwrite(0x00da0000, MANTIS_CARD_RESET);
+		gpif_irqcfg  = mmread(MANTIS_GPIF_IRQCFG);
+		gpif_irqcfg |= MANTIS_MASK_PLUGIN;
+		gpif_irqcfg &= ~MANTIS_MASK_PLUGOUT;
+		mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG);
+		udelay(500);
+		ca->slot_state = MODULE_XTRACTED;
+	}
+	udelay(100);
+}
+
+int mantis_pcmcia_init(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	u32 gpif_stat, card_stat;
+
+	mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_IRQ0, MANTIS_INT_MASK);
+	gpif_stat = mmread(MANTIS_GPIF_STATUS);
+	card_stat = mmread(MANTIS_GPIF_IRQCFG);
+
+	if (gpif_stat & MANTIS_GPIF_DETSTAT) {
+		dprintk(MANTIS_DEBUG, 1, "CAM found on Adapter(%d) Slot(0)", mantis->num);
+		mmwrite(card_stat | MANTIS_MASK_PLUGOUT, MANTIS_GPIF_IRQCFG);
+		ca->slot_state = MODULE_INSERTED;
+		dvb_ca_en50221_camchange_irq(&ca->en50221,
+					     0,
+					     DVB_CA_EN50221_CAMCHANGE_INSERTED);
+	} else {
+		dprintk(MANTIS_DEBUG, 1, "Empty Slot on Adapter(%d) Slot(0)", mantis->num);
+		mmwrite(card_stat | MANTIS_MASK_PLUGIN, MANTIS_GPIF_IRQCFG);
+		ca->slot_state = MODULE_XTRACTED;
+		dvb_ca_en50221_camchange_irq(&ca->en50221,
+					     0,
+					     DVB_CA_EN50221_CAMCHANGE_REMOVED);
+	}
+
+	return 0;
+}
+
+void mantis_pcmcia_exit(struct mantis_ca *ca)
+{
+	struct mantis_pci *mantis = ca->ca_priv;
+
+	mmwrite(mmread(MANTIS_GPIF_STATUS) & (~MANTIS_CARD_PLUGOUT | ~MANTIS_CARD_PLUGIN), MANTIS_GPIF_STATUS);
+	mmwrite(mmread(MANTIS_INT_MASK) & ~MANTIS_INT_IRQ0, MANTIS_INT_MASK);
+}
diff --git a/drivers/media/dvb/mantis/mantis_reg.h b/drivers/media/dvb/mantis/mantis_reg.h
new file mode 100644
index 000000000000..7761f9dc7fe0
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_reg.h
@@ -0,0 +1,197 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_REG_H
+#define __MANTIS_REG_H
+
+/* Interrupts */
+#define MANTIS_INT_STAT			0x00
+#define MANTIS_INT_MASK			0x04
+
+#define MANTIS_INT_RISCSTAT		(0x0f << 28)
+#define MANTIS_INT_RISCEN		(0x01 << 27)
+#define MANTIS_INT_I2CRACK		(0x01 << 26)
+
+/* #define MANTIS_INT_GPIF			(0xff << 12) */
+
+#define MANTIS_INT_PCMCIA7		(0x01 << 19)
+#define MANTIS_INT_PCMCIA6		(0x01 << 18)
+#define MANTIS_INT_PCMCIA5		(0x01 << 17)
+#define MANTIS_INT_PCMCIA4		(0x01 << 16)
+#define MANTIS_INT_PCMCIA3		(0x01 << 15)
+#define MANTIS_INT_PCMCIA2		(0x01 << 14)
+#define MANTIS_INT_PCMCIA1		(0x01 << 13)
+#define MANTIS_INT_PCMCIA0		(0x01 << 12)
+#define MANTIS_INT_IRQ1			(0x01 << 11)
+#define MANTIS_INT_IRQ0			(0x01 << 10)
+#define MANTIS_INT_OCERR		(0x01 <<  8)
+#define MANTIS_INT_PABORT		(0x01 <<  7)
+#define MANTIS_INT_RIPERR		(0x01 <<  6)
+#define MANTIS_INT_PPERR		(0x01 <<  5)
+#define MANTIS_INT_FTRGT		(0x01 <<  3)
+#define MANTIS_INT_RISCI		(0x01 <<  1)
+#define MANTIS_INT_I2CDONE		(0x01 <<  0)
+
+/* DMA */
+#define MANTIS_DMA_CTL			0x08
+#define MANTIS_GPIF_RD			(0xff << 24)
+#define MANTIS_GPIF_WR			(0xff << 16)
+#define MANTIS_CPU_DO			(0x01 << 10)
+#define MANTIS_DRV_DO			(0x01 <<  9)
+#define	MANTIS_I2C_RD			(0x01 <<  7)
+#define MANTIS_I2C_WR			(0x01 <<  6)
+#define MANTIS_DCAP_MODE		(0x01 <<  5)
+#define MANTIS_FIFO_TP_4		(0x00 <<  3)
+#define MANTIS_FIFO_TP_8		(0x01 <<  3)
+#define MANTIS_FIFO_TP_16		(0x02 <<  3)
+#define MANTIS_FIFO_EN			(0x01 <<  2)
+#define MANTIS_DCAP_EN			(0x01 <<  1)
+#define MANTIS_RISC_EN			(0x01 <<  0)
+
+/* DEBUG */
+#define MANTIS_DEBUGREG			0x0c
+#define MANTIS_DATINV			(0x0e <<  7)
+#define MANTIS_TOP_DEBUGSEL		(0x07 <<  4)
+#define MANTIS_PCMCIA_DEBUGSEL		(0x0f <<  0)
+
+#define MANTIS_RISC_START		0x10
+#define MANTIS_RISC_PC			0x14
+
+/* I2C */
+#define MANTIS_I2CDATA_CTL		0x18
+#define MANTIS_I2C_RATE_1		(0x00 <<  6)
+#define MANTIS_I2C_RATE_2		(0x01 <<  6)
+#define MANTIS_I2C_RATE_3		(0x02 <<  6)
+#define MANTIS_I2C_RATE_4		(0x03 <<  6)
+#define MANTIS_I2C_STOP			(0x01 <<  5)
+#define MANTIS_I2C_PGMODE		(0x01 <<  3)
+
+/* DATA */
+#define MANTIS_CMD_DATA_R1		0x20
+#define MANTIS_CMD_DATA_3		(0xff << 24)
+#define MANTIS_CMD_DATA_2		(0xff << 16)
+#define MANTIS_CMD_DATA_1		(0xff <<  8)
+#define MANTIS_CMD_DATA_0		(0xff <<  0)
+
+#define MANTIS_CMD_DATA_R2		0x24
+#define MANTIS_CMD_DATA_7		(0xff << 24)
+#define MANTIS_CMD_DATA_6		(0xff << 16)
+#define MANTIS_CMD_DATA_5		(0xff <<  8)
+#define MANTIS_CMD_DATA_4		(0xff <<  0)
+
+#define MANTIS_CONTROL			0x28
+#define MANTIS_DET			(0x01 <<  7)
+#define MANTIS_DAT_CF_EN		(0x01 <<  6)
+#define MANTIS_ACS			(0x03 <<  4)
+#define MANTIS_VCCEN			(0x01 <<  3)
+#define MANTIS_BYPASS			(0x01 <<  2)
+#define MANTIS_MRST			(0x01 <<  1)
+#define MANTIS_CRST_INT			(0x01 <<  0)
+
+#define MANTIS_GPIF_CFGSLA		0x84
+#define MANTIS_GPIF_WAITSMPL		(0x07 << 28)
+#define MANTIS_GPIF_BYTEADDRSUB		(0x01 << 25)
+#define MANTIS_GPIF_WAITPOL		(0x01 << 24)
+#define MANTIS_GPIF_NCDELAY		(0x07 << 20)
+#define MANTIS_GPIF_RW2CSDELAY		(0x07 << 16)
+#define MANTIS_GPIF_SLFTIMEDMODE	(0x01 << 15)
+#define MANTIS_GPIF_SLFTIMEDDELY	(0x7f <<  8)
+#define MANTIS_GPIF_DEVTYPE		(0x07 <<  4)
+#define MANTIS_GPIF_BIGENDIAN		(0x01 <<  3)
+#define MANTIS_GPIF_FETCHCMD		(0x03 <<  1)
+#define MANTIS_GPIF_HWORDDEV		(0x01 <<  0)
+
+#define MANTIS_GPIF_WSTOPER		0x90
+#define MANTIS_GPIF_WSTOPERWREN3	(0x01 << 31)
+#define MANTIS_GPIF_PARBOOTN		(0x01 << 29)
+#define MANTIS_GPIF_WSTOPERSLID3	(0x1f << 24)
+#define MANTIS_GPIF_WSTOPERWREN2	(0x01 << 23)
+#define MANTIS_GPIF_WSTOPERSLID2	(0x1f << 16)
+#define MANTIS_GPIF_WSTOPERWREN1	(0x01 << 15)
+#define MANTIS_GPIF_WSTOPERSLID1	(0x1f <<  8)
+#define MANTIS_GPIF_WSTOPERWREN0	(0x01 <<  7)
+#define MANTIS_GPIF_WSTOPERSLID0	(0x1f <<  0)
+
+#define MANTIS_GPIF_CS2RW		0x94
+#define MANTIS_GPIF_CS2RWWREN3		(0x01 << 31)
+#define MANTIS_GPIF_CS2RWDELY3		(0x3f << 24)
+#define MANTIS_GPIF_CS2RWWREN2		(0x01 << 23)
+#define MANTIS_GPIF_CS2RWDELY2		(0x3f << 16)
+#define MANTIS_GPIF_CS2RWWREN1		(0x01 << 15)
+#define MANTIS_GPIF_CS2RWDELY1		(0x3f <<  8)
+#define MANTIS_GPIF_CS2RWWREN0		(0x01 <<  7)
+#define MANTIS_GPIF_CS2RWDELY0		(0x3f <<  0)
+
+#define MANTIS_GPIF_IRQCFG		0x98
+#define MANTIS_GPIF_IRQPOL		(0x01 <<  8)
+#define MANTIS_MASK_WRACK		(0x01 <<  7)
+#define MANTIS_MASK_BRRDY		(0x01 <<  6)
+#define MANTIS_MASK_OVFLW		(0x01 <<  5)
+#define MANTIS_MASK_OTHERR		(0x01 <<  4)
+#define MANTIS_MASK_WSTO		(0x01 <<  3)
+#define MANTIS_MASK_EXTIRQ		(0x01 <<  2)
+#define MANTIS_MASK_PLUGIN		(0x01 <<  1)
+#define MANTIS_MASK_PLUGOUT		(0x01 <<  0)
+
+#define MANTIS_GPIF_STATUS		0x9c
+#define MANTIS_SBUF_KILLOP		(0x01 << 15)
+#define MANTIS_SBUF_OPDONE		(0x01 << 14)
+#define MANTIS_SBUF_EMPTY		(0x01 << 13)
+#define MANTIS_GPIF_DETSTAT		(0x01 <<  9)
+#define MANTIS_GPIF_INTSTAT		(0x01 <<  8)
+#define MANTIS_GPIF_WRACK		(0x01 <<  7)
+#define MANTIS_GPIF_BRRDY		(0x01 <<  6)
+#define MANTIS_SBUF_OVFLW		(0x01 <<  5)
+#define MANTIS_GPIF_OTHERR		(0x01 <<  4)
+#define MANTIS_SBUF_WSTO		(0x01 <<  3)
+#define MANTIS_GPIF_EXTIRQ		(0x01 <<  2)
+#define MANTIS_CARD_PLUGIN		(0x01 <<  1)
+#define MANTIS_CARD_PLUGOUT		(0x01 <<  0)
+
+#define MANTIS_GPIF_BRADDR		0xa0
+#define MANTIS_GPIF_PCMCIAREG		(0x01 		<< 27)
+#define MANTIS_GPIF_PCMCIAIOM		(0x01 		<< 26)
+#define MANTIS_GPIF_BR_ADDR		(0xfffffff	<<  0)
+
+#define MANTIS_GPIF_BRBYTES		0xa4
+#define MANTIS_GPIF_BRCNT		(0xfff 		<<  0)
+
+#define MANTIS_PCMCIA_RESET		0xa8
+#define MANTIS_PCMCIA_RSTVAL		(0xff << 0)
+
+#define MANTIS_CARD_RESET		0xac
+
+#define MANTIS_GPIF_ADDR		0xb0
+#define MANTIS_GPIF_HIFRDWRN		(0x01		<< 31)
+#define MANTIS_GPIF_PCMCIAREG		(0x01		<< 27)
+#define MANTIS_GPIF_PCMCIAIOM		(0x01		<< 26)
+#define MANTIS_GPIF_HIFADDR		(0xfffffff	<<  0)
+
+#define MANTIS_GPIF_DOUT		0xb4
+#define MANTIS_GPIF_HIFDOUT		(0xfffffff	<<  0)
+
+#define MANTIS_GPIF_DIN			0xb8
+#define MANTIS_GPIF_HIFDIN		(0xfffffff	<<  0)
+
+#define MANTIS_GPIF_SPARE		0xbc
+#define MANTIS_GPIF_LOGICRD		(0xffff		<< 16)
+#define MANTIS_GPIF_LOGICRW		(0xffff		<<  0)
+
+#endif /* __MANTIS_REG_H */
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c
new file mode 100644
index 000000000000..7d2f2398fa8b
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_uart.c
@@ -0,0 +1,186 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/spinlock.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_uart.h"
+
+struct mantis_uart_params {
+	enum mantis_baud	baud_rate;
+	enum mantis_parity	parity;
+};
+
+static struct {
+	char string[7];
+} rates[5] = {
+	{ "9600" },
+	{ "19200" },
+	{ "38400" },
+	{ "57600" },
+	{ "115200" }
+};
+
+static struct {
+	char string[5];
+} parity[3] = {
+	{ "NONE" },
+	{ "ODD" },
+	{ "EVEN" }
+};
+
+#define UART_MAX_BUF			16
+
+int mantis_uart_read(struct mantis_pci *mantis, u8 *data)
+{
+	struct mantis_hwconfig *config = mantis->hwconfig;
+	u32 stat = 0, i;
+
+	/* get data */
+	for (i = 0; i < (config->bytes + 1); i++) {
+
+		stat = mmread(MANTIS_UART_STAT);
+
+		if (stat & MANTIS_UART_RXFIFO_FULL) {
+			dprintk(MANTIS_ERROR, 1, "RX Fifo FULL");
+		}
+		data[i] = mmread(MANTIS_UART_RXD) & 0x3f;
+
+		dprintk(MANTIS_DEBUG, 1, "Reading ... <%02x>", data[i] & 0x3f);
+
+		if (data[i] & (1 << 7)) {
+			dprintk(MANTIS_ERROR, 1, "UART framing error");
+			return -EINVAL;
+		}
+		if (data[i] & (1 << 6)) {
+			dprintk(MANTIS_ERROR, 1, "UART parity error");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static void mantis_uart_work(struct work_struct *work)
+{
+	struct mantis_pci *mantis = container_of(work, struct mantis_pci, uart_work);
+	struct mantis_hwconfig *config = mantis->hwconfig;
+	u8 buf[16];
+	int i;
+
+	mantis_uart_read(mantis, buf);
+
+	for (i = 0; i < (config->bytes + 1); i++)
+		dprintk(MANTIS_INFO, 1, "UART BUF:%d <%02x> ", i, buf[i]);
+
+	dprintk(MANTIS_DEBUG, 0, "\n");
+}
+
+static int mantis_uart_setup(struct mantis_pci *mantis,
+			     struct mantis_uart_params *params)
+{
+	u32 reg;
+
+	mmwrite((mmread(MANTIS_UART_CTL) | (params->parity & 0x3)), MANTIS_UART_CTL);
+
+	reg = mmread(MANTIS_UART_BAUD);
+
+	switch (params->baud_rate) {
+	case MANTIS_BAUD_9600:
+		reg |= 0xd8;
+		break;
+	case MANTIS_BAUD_19200:
+		reg |= 0x6c;
+		break;
+	case MANTIS_BAUD_38400:
+		reg |= 0x36;
+		break;
+	case MANTIS_BAUD_57600:
+		reg |= 0x23;
+		break;
+	case MANTIS_BAUD_115200:
+		reg |= 0x11;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	mmwrite(reg, MANTIS_UART_BAUD);
+
+	return 0;
+}
+
+int mantis_uart_init(struct mantis_pci *mantis)
+{
+	struct mantis_hwconfig *config = mantis->hwconfig;
+	struct mantis_uart_params params;
+
+	/* default parity: */
+	params.baud_rate = config->baud_rate;
+	params.parity = config->parity;
+	dprintk(MANTIS_INFO, 1, "Initializing UART @ %sbps parity:%s",
+		rates[params.baud_rate].string,
+		parity[params.parity].string);
+
+	init_waitqueue_head(&mantis->uart_wq);
+	spin_lock_init(&mantis->uart_lock);
+
+	INIT_WORK(&mantis->uart_work, mantis_uart_work);
+
+	/* disable interrupt */
+	mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+
+	mantis_uart_setup(mantis, &params);
+
+	/* default 1 byte */
+	mmwrite((mmread(MANTIS_UART_BAUD) | (config->bytes << 8)), MANTIS_UART_BAUD);
+
+	/* flush buffer */
+	mmwrite((mmread(MANTIS_UART_CTL) | MANTIS_UART_RXFLUSH), MANTIS_UART_CTL);
+
+	/* enable interrupt */
+	mmwrite(mmread(MANTIS_INT_MASK) | 0x800, MANTIS_INT_MASK);
+	mmwrite(mmread(MANTIS_UART_CTL) | MANTIS_UART_RXINT, MANTIS_UART_CTL);
+
+	schedule_work(&mantis->uart_work);
+	dprintk(MANTIS_DEBUG, 1, "UART succesfully initialized");
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mantis_uart_init);
+
+void mantis_uart_exit(struct mantis_pci *mantis)
+{
+	/* disable interrupt */
+	mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL);
+}
+EXPORT_SYMBOL_GPL(mantis_uart_exit);
diff --git a/drivers/media/dvb/mantis/mantis_uart.h b/drivers/media/dvb/mantis/mantis_uart.h
new file mode 100644
index 000000000000..ffb62a0a5a13
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_uart.h
@@ -0,0 +1,58 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_UART_H
+#define __MANTIS_UART_H
+
+#define MANTIS_UART_CTL			0xe0
+#define MANTIS_UART_RXINT		(1 << 4)
+#define MANTIS_UART_RXFLUSH		(1 << 2)
+
+#define MANTIS_UART_RXD			0xe8
+#define MANTIS_UART_BAUD		0xec
+
+#define MANTIS_UART_STAT		0xf0
+#define MANTIS_UART_RXFIFO_DATA		(1 << 7)
+#define MANTIS_UART_RXFIFO_EMPTY	(1 << 6)
+#define MANTIS_UART_RXFIFO_FULL		(1 << 3)
+#define MANTIS_UART_FRAME_ERR		(1 << 2)
+#define MANTIS_UART_PARITY_ERR		(1 << 1)
+#define MANTIS_UART_RXTHRESH_INT	(1 << 0)
+
+enum mantis_baud {
+	MANTIS_BAUD_9600	= 0,
+	MANTIS_BAUD_19200,
+	MANTIS_BAUD_38400,
+	MANTIS_BAUD_57600,
+	MANTIS_BAUD_115200
+};
+
+enum mantis_parity {
+	MANTIS_PARITY_NONE	= 0,
+	MANTIS_PARITY_EVEN,
+	MANTIS_PARITY_ODD,
+};
+
+struct mantis_pci;
+
+extern int mantis_uart_init(struct mantis_pci *mantis);
+extern void mantis_uart_exit(struct mantis_pci *mantis);
+
+#endif /* __MANTIS_UART_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c
new file mode 100644
index 000000000000..4a723bda0031
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1033.c
@@ -0,0 +1,212 @@
+/*
+	Mantis VP-1033 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "stv0299.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1033.h"
+#include "mantis_reg.h"
+
+u8 lgtdqcs001f_inittab[] = {
+	0x01, 0x15,
+	0x02, 0x00,
+	0x03, 0x00,
+	0x04, 0x2a,
+	0x05, 0x85,
+	0x06, 0x02,
+	0x07, 0x00,
+	0x08, 0x00,
+	0x0c, 0x01,
+	0x0d, 0x81,
+	0x0e, 0x44,
+	0x0f, 0x94,
+	0x10, 0x3c,
+	0x11, 0x84,
+	0x12, 0xb9,
+	0x13, 0xb5,
+	0x14, 0x4f,
+	0x15, 0xc9,
+	0x16, 0x80,
+	0x17, 0x36,
+	0x18, 0xfb,
+	0x19, 0xcf,
+	0x1a, 0xbc,
+	0x1c, 0x2b,
+	0x1d, 0x27,
+	0x1e, 0x00,
+	0x1f, 0x0b,
+	0x20, 0xa1,
+	0x21, 0x60,
+	0x22, 0x00,
+	0x23, 0x00,
+	0x28, 0x00,
+	0x29, 0x28,
+	0x2a, 0x14,
+	0x2b, 0x0f,
+	0x2c, 0x09,
+	0x2d, 0x05,
+	0x31, 0x1f,
+	0x32, 0x19,
+	0x33, 0xfc,
+	0x34, 0x13,
+	0xff, 0xff,
+};
+
+#define MANTIS_MODEL_NAME	"VP-1033"
+#define MANTIS_DEV_TYPE		"DVB-S/DSS"
+
+int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
+			  struct dvb_frontend_parameters *params)
+{
+	struct mantis_pci *mantis	= fe->dvb->priv;
+	struct i2c_adapter *adapter	= &mantis->adapter;
+
+	u8 buf[4];
+	u32 div;
+
+
+	struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)};
+
+	div = params->frequency / 250;
+
+	buf[0] = (div >> 8) & 0x7f;
+	buf[1] =  div & 0xff;
+	buf[2] =  0x83;
+	buf[3] =  0xc0;
+
+	if (params->frequency < 1531000)
+		buf[3] |= 0x04;
+	else
+		buf[3] &= ~0x04;
+	if (i2c_transfer(adapter, &msg, 1) < 0) {
+		dprintk(MANTIS_ERROR, 1, "Write: I2C Transfer failed");
+		return -EIO;
+	}
+	msleep_interruptible(100);
+
+	return 0;
+}
+
+int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe,
+				u32 srate, u32 ratio)
+{
+	u8 aclk = 0;
+	u8 bclk = 0;
+
+	if (srate < 1500000) {
+		aclk = 0xb7;
+		bclk = 0x47;
+	} else if (srate < 3000000) {
+		aclk = 0xb7;
+		bclk = 0x4b;
+	} else if (srate < 7000000) {
+		aclk = 0xb7;
+		bclk = 0x4f;
+	} else if (srate < 14000000) {
+		aclk = 0xb7;
+		bclk = 0x53;
+	} else if (srate < 30000000) {
+		aclk = 0xb6;
+		bclk = 0x53;
+	} else if (srate < 45000000) {
+		aclk = 0xb4;
+		bclk = 0x51;
+	}
+	stv0299_writereg(fe, 0x13, aclk);
+	stv0299_writereg(fe, 0x14, bclk);
+
+	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+	stv0299_writereg(fe, 0x20, (ratio >>  8) & 0xff);
+	stv0299_writereg(fe, 0x21,  ratio & 0xf0);
+
+	return 0;
+}
+
+struct stv0299_config lgtdqcs001f_config = {
+	.demod_address		= 0x68,
+	.inittab		= lgtdqcs001f_inittab,
+	.mclk			= 88000000UL,
+	.invert			= 0,
+	.skip_reinit		= 0,
+	.volt13_op0_op1		= STV0299_VOLT13_OP0,
+	.min_delay_ms		= 100,
+	.set_symbol_rate	= lgtdqcs001f_set_symbol_rate,
+};
+
+static int vp1033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter	= &mantis->adapter;
+
+	int err = 0;
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		mantis_frontend_soft_reset(mantis);
+		msleep(250);
+
+		dprintk(MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)");
+		fe = stv0299_attach(&lgtdqcs001f_config, adapter);
+
+		if (fe) {
+			fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set;
+			dprintk(MANTIS_ERROR, 1, "found STV0299 DVB-S frontend @ 0x%02x",
+				lgtdqcs001f_config.demod_address);
+
+			dprintk(MANTIS_ERROR, 1, "Mantis DVB-S STV0299 frontend attach success");
+		} else {
+			return -1;
+		}
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+	mantis->fe = fe;
+	dprintk(MANTIS_ERROR, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp1033_config = {
+	.model_name		= MANTIS_MODEL_NAME,
+	.dev_type		= MANTIS_DEV_TYPE,
+	.ts_size		= MANTIS_TS_204,
+
+	.baud_rate		= MANTIS_BAUD_9600,
+	.parity			= MANTIS_PARITY_NONE,
+	.bytes			= 0,
+
+	.frontend_init		= vp1033_frontend_init,
+	.power			= GPIF_A12,
+	.reset			= GPIF_A13,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.h b/drivers/media/dvb/mantis/mantis_vp1033.h
new file mode 100644
index 000000000000..7daaa1bf127d
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1033.h
@@ -0,0 +1,30 @@
+/*
+	Mantis VP-1033 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP1033_H
+#define __MANTIS_VP1033_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_1033_DVB_S	0x0016
+
+extern struct mantis_hwconfig vp1033_config;
+
+#endif /* __MANTIS_VP1033_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp1034.c b/drivers/media/dvb/mantis/mantis_vp1034.c
new file mode 100644
index 000000000000..8e6ae558ee57
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1034.c
@@ -0,0 +1,119 @@
+/*
+	Mantis VP-1034 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mb86a16.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1034.h"
+#include "mantis_reg.h"
+
+struct mb86a16_config vp1034_mb86a16_config = {
+	.demod_address	= 0x08,
+	.set_voltage	= vp1034_set_voltage,
+};
+
+#define MANTIS_MODEL_NAME	"VP-1034"
+#define MANTIS_DEV_TYPE		"DVB-S/DSS"
+
+int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+	struct mantis_pci *mantis = fe->dvb->priv;
+
+	switch (voltage) {
+	case SEC_VOLTAGE_13:
+		dprintk(MANTIS_ERROR, 1, "Polarization=[13V]");
+		gpio_set_bits(mantis, 13, 1);
+		gpio_set_bits(mantis, 14, 0);
+		break;
+	case SEC_VOLTAGE_18:
+		dprintk(MANTIS_ERROR, 1, "Polarization=[18V]");
+		gpio_set_bits(mantis, 13, 1);
+		gpio_set_bits(mantis, 14, 1);
+		break;
+	case SEC_VOLTAGE_OFF:
+		dprintk(MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN");
+		break;
+	default:
+		dprintk(MANTIS_ERROR, 1, "Invalid = (%d)", (u32) voltage);
+		return -EINVAL;
+	}
+	mmwrite(0x00, MANTIS_GPIF_DOUT);
+
+	return 0;
+}
+
+static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter	= &mantis->adapter;
+
+	int err = 0;
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		mantis_frontend_soft_reset(mantis);
+		msleep(250);
+
+		dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)");
+		fe = mb86a16_attach(&vp1034_mb86a16_config, adapter);
+		if (fe) {
+			dprintk(MANTIS_ERROR, 1,
+			"found MB86A16 DVB-S/DSS frontend @0x%02x",
+			vp1034_mb86a16_config.demod_address);
+
+		} else {
+			return -1;
+		}
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+	mantis->fe = fe;
+	dprintk(MANTIS_ERROR, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp1034_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_204,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp1034_frontend_init,
+	.power		= GPIF_A12,
+	.reset		= GPIF_A13,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp1034.h b/drivers/media/dvb/mantis/mantis_vp1034.h
new file mode 100644
index 000000000000..323f38ef8e3d
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1034.h
@@ -0,0 +1,33 @@
+/*
+	Mantis VP-1034 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP1034_H
+#define __MANTIS_VP1034_H
+
+#include "dvb_frontend.h"
+#include "mantis_common.h"
+
+
+#define MANTIS_VP_1034_DVB_S	0x0014
+
+extern struct mantis_hwconfig vp1034_config;
+extern int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+
+#endif /* __MANTIS_VP1034_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp1041.c b/drivers/media/dvb/mantis/mantis_vp1041.c
new file mode 100644
index 000000000000..515346dd31d0
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1041.c
@@ -0,0 +1,358 @@
+/*
+	Mantis VP-1041 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp1041.h"
+#include "stb0899_reg.h"
+#include "stb0899_drv.h"
+#include "stb0899_cfg.h"
+#include "stb6100_cfg.h"
+#include "stb6100.h"
+#include "lnbp21.h"
+
+#define MANTIS_MODEL_NAME	"VP-1041"
+#define MANTIS_DEV_TYPE		"DSS/DVB-S/DVB-S2"
+
+static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = {
+
+	/* 0x0000000b, *//* SYSREG */
+	{ STB0899_DEV_ID		, 0x30 },
+	{ STB0899_DISCNTRL1		, 0x32 },
+	{ STB0899_DISCNTRL2     	, 0x80 },
+	{ STB0899_DISRX_ST0     	, 0x04 },
+	{ STB0899_DISRX_ST1     	, 0x00 },
+	{ STB0899_DISPARITY     	, 0x00 },
+	{ STB0899_DISFIFO       	, 0x00 },
+	{ STB0899_DISSTATUS		, 0x20 },
+	{ STB0899_DISF22        	, 0x99 },
+	{ STB0899_DISF22RX      	, 0xa8 },
+	/* SYSREG ? */
+	{ STB0899_ACRPRESC      	, 0x11 },
+	{ STB0899_ACRDIV1       	, 0x0a },
+	{ STB0899_ACRDIV2       	, 0x05 },
+	{ STB0899_DACR1         	, 0x00 },
+	{ STB0899_DACR2         	, 0x00 },
+	{ STB0899_OUTCFG        	, 0x00 },
+	{ STB0899_MODECFG       	, 0x00 },
+	{ STB0899_IRQSTATUS_3		, 0xfe },
+	{ STB0899_IRQSTATUS_2		, 0x03 },
+	{ STB0899_IRQSTATUS_1		, 0x7c },
+	{ STB0899_IRQSTATUS_0		, 0xf4 },
+	{ STB0899_IRQMSK_3      	, 0xf3 },
+	{ STB0899_IRQMSK_2      	, 0xfc },
+	{ STB0899_IRQMSK_1      	, 0xff },
+	{ STB0899_IRQMSK_0		, 0xff },
+	{ STB0899_IRQCFG		, 0x00 },
+	{ STB0899_I2CCFG        	, 0x88 },
+	{ STB0899_I2CRPT        	, 0x58 },
+	{ STB0899_IOPVALUE5		, 0x00 },
+	{ STB0899_IOPVALUE4		, 0x33 },
+	{ STB0899_IOPVALUE3		, 0x6d },
+	{ STB0899_IOPVALUE2		, 0x90 },
+	{ STB0899_IOPVALUE1		, 0x60 },
+	{ STB0899_IOPVALUE0		, 0x00 },
+	{ STB0899_GPIO00CFG     	, 0x82 },
+	{ STB0899_GPIO01CFG     	, 0x82 },
+	{ STB0899_GPIO02CFG     	, 0x82 },
+	{ STB0899_GPIO03CFG     	, 0x82 },
+	{ STB0899_GPIO04CFG     	, 0x82 },
+	{ STB0899_GPIO05CFG     	, 0x82 },
+	{ STB0899_GPIO06CFG     	, 0x82 },
+	{ STB0899_GPIO07CFG     	, 0x82 },
+	{ STB0899_GPIO08CFG     	, 0x82 },
+	{ STB0899_GPIO09CFG     	, 0x82 },
+	{ STB0899_GPIO10CFG     	, 0x82 },
+	{ STB0899_GPIO11CFG     	, 0x82 },
+	{ STB0899_GPIO12CFG     	, 0x82 },
+	{ STB0899_GPIO13CFG     	, 0x82 },
+	{ STB0899_GPIO14CFG     	, 0x82 },
+	{ STB0899_GPIO15CFG     	, 0x82 },
+	{ STB0899_GPIO16CFG     	, 0x82 },
+	{ STB0899_GPIO17CFG     	, 0x82 },
+	{ STB0899_GPIO18CFG     	, 0x82 },
+	{ STB0899_GPIO19CFG     	, 0x82 },
+	{ STB0899_GPIO20CFG     	, 0x82 },
+	{ STB0899_SDATCFG       	, 0xb8 },
+	{ STB0899_SCLTCFG       	, 0xba },
+	{ STB0899_AGCRFCFG      	, 0x1c }, /* 0x11 */
+	{ STB0899_GPIO22        	, 0x82 }, /* AGCBB2CFG */
+	{ STB0899_GPIO21        	, 0x91 }, /* AGCBB1CFG */
+	{ STB0899_DIRCLKCFG     	, 0x82 },
+	{ STB0899_CLKOUT27CFG   	, 0x7e },
+	{ STB0899_STDBYCFG      	, 0x82 },
+	{ STB0899_CS0CFG        	, 0x82 },
+	{ STB0899_CS1CFG        	, 0x82 },
+	{ STB0899_DISEQCOCFG    	, 0x20 },
+	{ STB0899_GPIO32CFG		, 0x82 },
+	{ STB0899_GPIO33CFG		, 0x82 },
+	{ STB0899_GPIO34CFG		, 0x82 },
+	{ STB0899_GPIO35CFG		, 0x82 },
+	{ STB0899_GPIO36CFG		, 0x82 },
+	{ STB0899_GPIO37CFG		, 0x82 },
+	{ STB0899_GPIO38CFG		, 0x82 },
+	{ STB0899_GPIO39CFG		, 0x82 },
+	{ STB0899_NCOARSE       	, 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */
+	{ STB0899_SYNTCTRL      	, 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */
+	{ STB0899_FILTCTRL      	, 0x00 },
+	{ STB0899_SYSCTRL       	, 0x01 },
+	{ STB0899_STOPCLK1      	, 0x20 },
+	{ STB0899_STOPCLK2      	, 0x00 },
+	{ STB0899_INTBUFSTATUS		, 0x00 },
+	{ STB0899_INTBUFCTRL    	, 0x0a },
+	{ 0xffff			, 0xff },
+};
+
+static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
+	{ STB0899_DEMOD         	, 0x00 },
+	{ STB0899_RCOMPC        	, 0xc9 },
+	{ STB0899_AGC1CN        	, 0x01 },
+	{ STB0899_AGC1REF       	, 0x10 },
+	{ STB0899_RTC	        	, 0x23 },
+	{ STB0899_TMGCFG        	, 0x4e },
+	{ STB0899_AGC2REF       	, 0x34 },
+	{ STB0899_TLSR          	, 0x84 },
+	{ STB0899_CFD           	, 0xf7 },
+	{ STB0899_ACLC	        	, 0x87 },
+	{ STB0899_BCLC          	, 0x94 },
+	{ STB0899_EQON          	, 0x41 },
+	{ STB0899_LDT           	, 0xf1 },
+	{ STB0899_LDT2          	, 0xe3 },
+	{ STB0899_EQUALREF      	, 0xb4 },
+	{ STB0899_TMGRAMP       	, 0x10 },
+	{ STB0899_TMGTHD        	, 0x30 },
+	{ STB0899_IDCCOMP		, 0xfd },
+	{ STB0899_QDCCOMP		, 0xff },
+	{ STB0899_POWERI		, 0x0c },
+	{ STB0899_POWERQ		, 0x0f },
+	{ STB0899_RCOMP			, 0x6c },
+	{ STB0899_AGCIQIN		, 0x80 },
+	{ STB0899_AGC2I1		, 0x06 },
+	{ STB0899_AGC2I2		, 0x00 },
+	{ STB0899_TLIR			, 0x30 },
+	{ STB0899_RTF			, 0x7f },
+	{ STB0899_DSTATUS		, 0x00 },
+	{ STB0899_LDI			, 0xbc },
+	{ STB0899_CFRM			, 0xea },
+	{ STB0899_CFRL			, 0x31 },
+	{ STB0899_NIRM			, 0x2b },
+	{ STB0899_NIRL			, 0x80 },
+	{ STB0899_ISYMB			, 0x1d },
+	{ STB0899_QSYMB			, 0xa6 },
+	{ STB0899_SFRH          	, 0x2f },
+	{ STB0899_SFRM          	, 0x68 },
+	{ STB0899_SFRL          	, 0x40 },
+	{ STB0899_SFRUPH        	, 0x2f },
+	{ STB0899_SFRUPM        	, 0x68 },
+	{ STB0899_SFRUPL        	, 0x40 },
+	{ STB0899_EQUAI1		, 0x02 },
+	{ STB0899_EQUAQ1		, 0xff },
+	{ STB0899_EQUAI2		, 0x04 },
+	{ STB0899_EQUAQ2		, 0x05 },
+	{ STB0899_EQUAI3		, 0x02 },
+	{ STB0899_EQUAQ3		, 0xfd },
+	{ STB0899_EQUAI4		, 0x03 },
+	{ STB0899_EQUAQ4		, 0x07 },
+	{ STB0899_EQUAI5		, 0x08 },
+	{ STB0899_EQUAQ5		, 0xf5 },
+	{ STB0899_DSTATUS2		, 0x00 },
+	{ STB0899_VSTATUS       	, 0x00 },
+	{ STB0899_VERROR		, 0x86 },
+	{ STB0899_IQSWAP		, 0x2a },
+	{ STB0899_ECNT1M		, 0x00 },
+	{ STB0899_ECNT1L		, 0x00 },
+	{ STB0899_ECNT2M		, 0x00 },
+	{ STB0899_ECNT2L		, 0x00 },
+	{ STB0899_ECNT3M		, 0x0a },
+	{ STB0899_ECNT3L		, 0xad },
+	{ STB0899_FECAUTO1      	, 0x06 },
+	{ STB0899_FECM	        	, 0x01 },
+	{ STB0899_VTH12         	, 0xb0 },
+	{ STB0899_VTH23         	, 0x7a },
+	{ STB0899_VTH34	        	, 0x58 },
+	{ STB0899_VTH56         	, 0x38 },
+	{ STB0899_VTH67         	, 0x34 },
+	{ STB0899_VTH78         	, 0x24 },
+	{ STB0899_PRVIT         	, 0xff },
+	{ STB0899_VITSYNC       	, 0x19 },
+	{ STB0899_RSULC         	, 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */
+	{ STB0899_TSULC         	, 0x42 },
+	{ STB0899_RSLLC         	, 0x41 },
+	{ STB0899_TSLPL	        	, 0x12 },
+	{ STB0899_TSCFGH        	, 0x0c },
+	{ STB0899_TSCFGM        	, 0x00 },
+	{ STB0899_TSCFGL        	, 0x00 },
+	{ STB0899_TSOUT			, 0x69 }, /* 0x0d for CAM */
+	{ STB0899_RSSYNCDEL     	, 0x00 },
+	{ STB0899_TSINHDELH     	, 0x02 },
+	{ STB0899_TSINHDELM		, 0x00 },
+	{ STB0899_TSINHDELL		, 0x00 },
+	{ STB0899_TSLLSTKM		, 0x1b },
+	{ STB0899_TSLLSTKL		, 0xb3 },
+	{ STB0899_TSULSTKM		, 0x00 },
+	{ STB0899_TSULSTKL		, 0x00 },
+	{ STB0899_PCKLENUL		, 0xbc },
+	{ STB0899_PCKLENLL		, 0xcc },
+	{ STB0899_RSPCKLEN		, 0xbd },
+	{ STB0899_TSSTATUS		, 0x90 },
+	{ STB0899_ERRCTRL1      	, 0xb6 },
+	{ STB0899_ERRCTRL2      	, 0x95 },
+	{ STB0899_ERRCTRL3      	, 0x8d },
+	{ STB0899_DMONMSK1		, 0x27 },
+	{ STB0899_DMONMSK0		, 0x03 },
+	{ STB0899_DEMAPVIT      	, 0x5c },
+	{ STB0899_PLPARM		, 0x19 },
+	{ STB0899_PDELCTRL      	, 0x48 },
+	{ STB0899_PDELCTRL2     	, 0x00 },
+	{ STB0899_BBHCTRL1      	, 0x00 },
+	{ STB0899_BBHCTRL2      	, 0x00 },
+	{ STB0899_HYSTTHRESH    	, 0x77 },
+	{ STB0899_MATCSTM		, 0x00 },
+	{ STB0899_MATCSTL		, 0x00 },
+	{ STB0899_UPLCSTM		, 0x00 },
+	{ STB0899_UPLCSTL		, 0x00 },
+	{ STB0899_DFLCSTM		, 0x00 },
+	{ STB0899_DFLCSTL		, 0x00 },
+	{ STB0899_SYNCCST		, 0x00 },
+	{ STB0899_SYNCDCSTM		, 0x00 },
+	{ STB0899_SYNCDCSTL		, 0x00 },
+	{ STB0899_ISI_ENTRY		, 0x00 },
+	{ STB0899_ISI_BIT_EN		, 0x00 },
+	{ STB0899_MATSTRM		, 0xf0 },
+	{ STB0899_MATSTRL		, 0x02 },
+	{ STB0899_UPLSTRM		, 0x45 },
+	{ STB0899_UPLSTRL		, 0x60 },
+	{ STB0899_DFLSTRM		, 0xe3 },
+	{ STB0899_DFLSTRL		, 0x00 },
+	{ STB0899_SYNCSTR		, 0x47 },
+	{ STB0899_SYNCDSTRM		, 0x05 },
+	{ STB0899_SYNCDSTRL		, 0x18 },
+	{ STB0899_CFGPDELSTATUS1	, 0x19 },
+	{ STB0899_CFGPDELSTATUS2	, 0x2b },
+	{ STB0899_BBFERRORM		, 0x00 },
+	{ STB0899_BBFERRORL		, 0x01 },
+	{ STB0899_UPKTERRORM		, 0x00 },
+	{ STB0899_UPKTERRORL		, 0x00 },
+	{ 0xffff			, 0xff },
+};
+
+struct stb0899_config vp1041_stb0899_config = {
+	.init_dev		= vp1041_stb0899_s1_init_1,
+	.init_s2_demod		= stb0899_s2_init_2,
+	.init_s1_demod		= vp1041_stb0899_s1_init_3,
+	.init_s2_fec		= stb0899_s2_init_4,
+	.init_tst		= stb0899_s1_init_5,
+
+	.demod_address 		= 0x68, /*  0xd0 >> 1 */
+
+	.xtal_freq		= 27000000,
+	.inversion		= IQ_SWAP_ON, /* 1 */
+
+	.lo_clk			= 76500000,
+	.hi_clk			= 99000000,
+
+	.esno_ave		= STB0899_DVBS2_ESNO_AVE,
+	.esno_quant		= STB0899_DVBS2_ESNO_QUANT,
+	.avframes_coarse	= STB0899_DVBS2_AVFRAMES_COARSE,
+	.avframes_fine		= STB0899_DVBS2_AVFRAMES_FINE,
+	.miss_threshold		= STB0899_DVBS2_MISS_THRESHOLD,
+	.uwp_threshold_acq	= STB0899_DVBS2_UWP_THRESHOLD_ACQ,
+	.uwp_threshold_track	= STB0899_DVBS2_UWP_THRESHOLD_TRACK,
+	.uwp_threshold_sof	= STB0899_DVBS2_UWP_THRESHOLD_SOF,
+	.sof_search_timeout	= STB0899_DVBS2_SOF_SEARCH_TIMEOUT,
+
+	.btr_nco_bits		= STB0899_DVBS2_BTR_NCO_BITS,
+	.btr_gain_shift_offset	= STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET,
+	.crl_nco_bits		= STB0899_DVBS2_CRL_NCO_BITS,
+	.ldpc_max_iter		= STB0899_DVBS2_LDPC_MAX_ITER,
+
+	.tuner_get_frequency	= stb6100_get_frequency,
+	.tuner_set_frequency	= stb6100_set_frequency,
+	.tuner_set_bandwidth	= stb6100_set_bandwidth,
+	.tuner_get_bandwidth	= stb6100_get_bandwidth,
+	.tuner_set_rfsiggain	= NULL,
+};
+
+struct stb6100_config vp1041_stb6100_config = {
+	.tuner_address	= 0x60,
+	.refclock	= 27000000,
+};
+
+static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter	= &mantis->adapter;
+
+	int err = 0;
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		mantis_frontend_soft_reset(mantis);
+		msleep(250);
+		mantis->fe = stb0899_attach(&vp1041_stb0899_config, adapter);
+		if (mantis->fe) {
+			dprintk(MANTIS_ERROR, 1,
+				"found STB0899 DVB-S/DVB-S2 frontend @0x%02x",
+				vp1041_stb0899_config.demod_address);
+
+			if (stb6100_attach(mantis->fe, &vp1041_stb6100_config, adapter)) {
+				if (!lnbp21_attach(mantis->fe, adapter, 0, 0))
+					dprintk(MANTIS_ERROR, 1, "No LNBP21 found!");
+			}
+		} else {
+			return -EREMOTEIO;
+		}
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+
+
+	dprintk(MANTIS_ERROR, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp1041_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_188,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp1041_frontend_init,
+	.power		= GPIF_A12,
+	.reset		= GPIF_A13,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp1041.h b/drivers/media/dvb/mantis/mantis_vp1041.h
new file mode 100644
index 000000000000..1ae5b3de8081
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp1041.h
@@ -0,0 +1,33 @@
+/*
+	Mantis VP-1041 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP1041_H
+#define __MANTIS_VP1041_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_1041_DVB_S2	0x0031
+#define SKYSTAR_HD2_10		0x0001
+#define SKYSTAR_HD2_20		0x0003
+#define CINERGY_S2_PCI_HD	0x1179
+
+extern struct mantis_hwconfig vp1041_config;
+
+#endif /* __MANTIS_VP1041_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp2033.c b/drivers/media/dvb/mantis/mantis_vp2033.c
new file mode 100644
index 000000000000..10ce81790a8c
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp2033.c
@@ -0,0 +1,187 @@
+/*
+	Mantis VP-2033 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "tda1002x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp2033.h"
+
+#define MANTIS_MODEL_NAME	"VP-2033"
+#define MANTIS_DEV_TYPE		"DVB-C"
+
+struct tda1002x_config vp2033_tda1002x_cu1216_config = {
+	.demod_address = 0x18 >> 1,
+	.invert = 1,
+};
+
+struct tda10023_config vp2033_tda10023_cu1216_config = {
+	.demod_address = 0x18 >> 1,
+	.invert = 1,
+};
+
+static u8 read_pwm(struct mantis_pci *mantis)
+{
+	struct i2c_adapter *adapter = &mantis->adapter;
+
+	u8 b = 0xff;
+	u8 pwm;
+	struct i2c_msg msg[] = {
+		{.addr = 0x50, .flags = 0, .buf = &b, .len = 1},
+		{.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1}
+	};
+
+	if ((i2c_transfer(adapter, msg, 2) != 2)
+	    || (pwm == 0xff))
+		pwm = 0x48;
+
+	return pwm;
+}
+
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	struct mantis_pci *mantis = fe->dvb->priv;
+	struct i2c_adapter *adapter = &mantis->adapter;
+
+	u8 buf[6];
+	struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)};
+	int i;
+
+#define CU1216_IF 36125000
+#define TUNER_MUL 62500
+
+	u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+
+	buf[0] = (div >> 8) & 0x7f;
+	buf[1] = div & 0xff;
+	buf[2] = 0xce;
+	buf[3] = (params->frequency < 150000000 ? 0x01 :
+		  params->frequency < 445000000 ? 0x02 : 0x04);
+	buf[4] = 0xde;
+	buf[5] = 0x20;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	if (i2c_transfer(adapter, &msg, 1) != 1)
+		return -EIO;
+
+	/* wait for the pll lock */
+	msg.flags = I2C_M_RD;
+	msg.len = 1;
+	for (i = 0; i < 20; i++) {
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40))
+			break;
+
+		msleep(10);
+	}
+
+	/* switch the charge pump to the lower current */
+	msg.flags = 0;
+	msg.len = 2;
+	msg.buf = &buf[2];
+	buf[2] &= ~0x40;
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	if (i2c_transfer(adapter, &msg, 1) != 1)
+		return -EIO;
+
+	return 0;
+}
+
+static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter = &mantis->adapter;
+
+	int err = 0;
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		mantis_frontend_soft_reset(mantis);
+		msleep(250);
+
+		dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
+		fe = tda10021_attach(&vp2033_tda1002x_cu1216_config,
+				     adapter,
+				     read_pwm(mantis));
+
+		if (fe) {
+			dprintk(MANTIS_ERROR, 1,
+				"found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
+				vp2033_tda1002x_cu1216_config.demod_address);
+		} else {
+			fe = tda10023_attach(&vp2033_tda10023_cu1216_config,
+					     adapter,
+					     read_pwm(mantis));
+
+			if (fe) {
+				dprintk(MANTIS_ERROR, 1,
+					"found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x",
+					vp2033_tda1002x_cu1216_config.demod_address);
+			}
+		}
+
+		if (fe) {
+			fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set;
+			dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success");
+		} else {
+			return -1;
+		}
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+
+	mantis->fe = fe;
+	dprintk(MANTIS_DEBUG, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp2033_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_204,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp2033_frontend_init,
+	.power		= GPIF_A12,
+	.reset		= GPIF_A13,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp2033.h b/drivers/media/dvb/mantis/mantis_vp2033.h
new file mode 100644
index 000000000000..c55242b79d54
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp2033.h
@@ -0,0 +1,30 @@
+/*
+	Mantis VP-2033 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP2033_H
+#define __MANTIS_VP2033_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_2033_DVB_C	0x0008
+
+extern struct mantis_hwconfig vp2033_config;
+
+#endif /* __MANTIS_VP2033_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp2040.c b/drivers/media/dvb/mantis/mantis_vp2040.c
new file mode 100644
index 000000000000..a7ca233e800b
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp2040.c
@@ -0,0 +1,186 @@
+/*
+	Mantis VP-2040 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "tda1002x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp2040.h"
+
+#define MANTIS_MODEL_NAME	"VP-2040"
+#define MANTIS_DEV_TYPE		"DVB-C"
+
+struct tda1002x_config vp2040_tda1002x_cu1216_config = {
+	.demod_address	= 0x18 >> 1,
+	.invert		= 1,
+};
+
+struct tda10023_config vp2040_tda10023_cu1216_config = {
+	.demod_address	= 0x18 >> 1,
+	.invert		= 1,
+};
+
+static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	struct mantis_pci *mantis	= fe->dvb->priv;
+	struct i2c_adapter *adapter	= &mantis->adapter;
+
+	u8 buf[6];
+	struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)};
+	int i;
+
+#define CU1216_IF 36125000
+#define TUNER_MUL 62500
+
+	u32 div = (params->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL;
+
+	buf[0] = (div >> 8) & 0x7f;
+	buf[1] = div & 0xff;
+	buf[2] = 0xce;
+	buf[3] = (params->frequency < 150000000 ? 0x01 :
+		  params->frequency < 445000000 ? 0x02 : 0x04);
+	buf[4] = 0xde;
+	buf[5] = 0x20;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	if (i2c_transfer(adapter, &msg, 1) != 1)
+		return -EIO;
+
+	/* wait for the pll lock */
+	msg.flags = I2C_M_RD;
+	msg.len = 1;
+	for (i = 0; i < 20; i++) {
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40))
+			break;
+
+		msleep(10);
+	}
+
+	/* switch the charge pump to the lower current */
+	msg.flags = 0;
+	msg.len = 2;
+	msg.buf = &buf[2];
+	buf[2] &= ~0x40;
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	if (i2c_transfer(adapter, &msg, 1) != 1)
+		return -EIO;
+
+	return 0;
+}
+
+static u8 read_pwm(struct mantis_pci *mantis)
+{
+	struct i2c_adapter *adapter = &mantis->adapter;
+
+	u8 b = 0xff;
+	u8 pwm;
+	struct i2c_msg msg[] = {
+		{.addr = 0x50, .flags = 0, .buf = &b, .len = 1},
+		{.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1}
+	};
+
+	if ((i2c_transfer(adapter, msg, 2) != 2)
+	    || (pwm == 0xff))
+		pwm = 0x48;
+
+	return pwm;
+}
+
+static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter = &mantis->adapter;
+
+	int err = 0;
+
+	err = mantis_frontend_power(mantis, POWER_ON);
+	if (err == 0) {
+		mantis_frontend_soft_reset(mantis);
+		msleep(250);
+
+		dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
+		fe = tda10021_attach(&vp2040_tda1002x_cu1216_config,
+				     adapter,
+				     read_pwm(mantis));
+
+		if (fe) {
+			dprintk(MANTIS_ERROR, 1,
+				"found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
+				vp2040_tda1002x_cu1216_config.demod_address);
+		} else {
+			fe = tda10023_attach(&vp2040_tda10023_cu1216_config,
+					     adapter,
+					     read_pwm(mantis));
+
+			if (fe) {
+				dprintk(MANTIS_ERROR, 1,
+					"found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x",
+					vp2040_tda1002x_cu1216_config.demod_address);
+			}
+		}
+
+		if (fe) {
+			fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set;
+			dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success");
+		} else {
+			return -1;
+		}
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+	}
+	mantis->fe = fe;
+	dprintk(MANTIS_DEBUG, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp2040_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_204,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp2040_frontend_init,
+	.power		= GPIF_A12,
+	.reset		= GPIF_A13,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp2040.h b/drivers/media/dvb/mantis/mantis_vp2040.h
new file mode 100644
index 000000000000..d125e219b685
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp2040.h
@@ -0,0 +1,32 @@
+/*
+	Mantis VP-2040 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP2040_H
+#define __MANTIS_VP2040_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_2040_DVB_C	0x0043
+#define CINERGY_C		0x1178
+#define CABLESTAR_HD2		0x0002
+
+extern struct mantis_hwconfig vp2040_config;
+
+#endif /* __MANTIS_VP2040_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp3028.c b/drivers/media/dvb/mantis/mantis_vp3028.c
new file mode 100644
index 000000000000..4155c838a18a
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp3028.c
@@ -0,0 +1,38 @@
+/*
+	Mantis VP-3028 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 "mantis_common.h"
+#include "mantis_vp3028.h"
+
+struct zl10353_config mantis_vp3028_config = {
+	.demod_address	= 0x0f,
+};
+
+#define MANTIS_MODEL_NAME	"VP-3028"
+#define MANTIS_DEV_TYPE		"DVB-T"
+
+struct mantis_hwconfig vp3028_mantis_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_188,
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp3028.h b/drivers/media/dvb/mantis/mantis_vp3028.h
new file mode 100644
index 000000000000..b07be6adc522
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp3028.h
@@ -0,0 +1,33 @@
+/*
+	Mantis VP-3028 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP3028_H
+#define __MANTIS_VP3028_H
+
+#include "dvb_frontend.h"
+#include "mantis_common.h"
+#include "zl10353.h"
+
+#define MANTIS_VP_3028_DVB_T	0x0028
+
+extern struct zl10353_config mantis_vp3028_config;
+extern struct mantis_hwconfig vp3028_mantis_config;
+
+#endif /* __MANTIS_VP3028_H */
diff --git a/drivers/media/dvb/mantis/mantis_vp3030.c b/drivers/media/dvb/mantis/mantis_vp3030.c
new file mode 100644
index 000000000000..1f4334214953
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp3030.c
@@ -0,0 +1,105 @@
+/*
+	Mantis VP-3030 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "zl10353.h"
+#include "tda665x.h"
+#include "mantis_common.h"
+#include "mantis_ioc.h"
+#include "mantis_dvb.h"
+#include "mantis_vp3030.h"
+
+struct zl10353_config mantis_vp3030_config = {
+	.demod_address		= 0x0f,
+};
+
+struct tda665x_config env57h12d5_config = {
+	.name			= "ENV57H12D5 (ET-50DT)",
+	.addr			= 0x60,
+	.frequency_min		=  47000000,
+	.frequency_max		= 862000000,
+	.frequency_offst	=   3616667,
+	.ref_multiplier		= 6, /* 1/6 MHz */
+	.ref_divider		= 100000, /* 1/6 MHz */
+};
+
+#define MANTIS_MODEL_NAME	"VP-3030"
+#define MANTIS_DEV_TYPE		"DVB-T"
+
+
+static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe)
+{
+	struct i2c_adapter *adapter	= &mantis->adapter;
+	struct mantis_hwconfig *config	= mantis->hwconfig;
+	int err = 0;
+
+	gpio_set_bits(mantis, config->reset, 0);
+	msleep(100);
+	err = mantis_frontend_power(mantis, POWER_ON);
+	msleep(100);
+	gpio_set_bits(mantis, config->reset, 1);
+
+	if (err == 0) {
+		msleep(250);
+		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
+		fe = zl10353_attach(&mantis_vp3030_config, adapter);
+
+		if (!fe)
+			return -1;
+
+		tda665x_attach(fe, &env57h12d5_config, adapter);
+	} else {
+		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
+			adapter->name,
+			err);
+
+		return -EIO;
+
+	}
+	mantis->fe = fe;
+	dprintk(MANTIS_ERROR, 1, "Done!");
+
+	return 0;
+}
+
+struct mantis_hwconfig vp3030_config = {
+	.model_name	= MANTIS_MODEL_NAME,
+	.dev_type	= MANTIS_DEV_TYPE,
+	.ts_size	= MANTIS_TS_188,
+
+	.baud_rate	= MANTIS_BAUD_9600,
+	.parity		= MANTIS_PARITY_NONE,
+	.bytes		= 0,
+
+	.frontend_init	= vp3030_frontend_init,
+	.power		= GPIF_A12,
+	.reset		= GPIF_A13,
+
+	.i2c_mode	= MANTIS_BYTE_MODE
+};
diff --git a/drivers/media/dvb/mantis/mantis_vp3030.h b/drivers/media/dvb/mantis/mantis_vp3030.h
new file mode 100644
index 000000000000..5f12c4266277
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_vp3030.h
@@ -0,0 +1,30 @@
+/*
+	Mantis VP-3030 driver
+
+	Copyright (C) Manu Abraham (abraham.manu@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
+	(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 __MANTIS_VP3030_H
+#define __MANTIS_VP3030_H
+
+#include "mantis_common.h"
+
+#define MANTIS_VP_3030_DVB_T	0x0024
+
+extern struct mantis_hwconfig vp3030_config;
+
+#endif /* __MANTIS_VP3030_H */
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index e930a67d526b..bd6214d4ab3b 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -1815,6 +1815,8 @@ static int vidioc_qbuf(struct file *file, void *priv,
 	/* put the buffer in the 'queued' queue */
 	i = gspca_dev->fr_q;
 	gspca_dev->fr_queue[i] = index;
+	if (gspca_dev->fr_i == i)
+		gspca_dev->cur_frame = frame;
 	gspca_dev->fr_q = (i + 1) % gspca_dev->nframes;
 	PDEBUG(D_FRAM, "qbuf q:%d i:%d o:%d",
 		gspca_dev->fr_q,
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
index aa2f3c7e2cb5..1b536f7d30cf 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
@@ -48,6 +48,12 @@ static
 			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
 		}
 	}, {
+		.ident = "Fujitsu-Siemens Amilo Xi 2428",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2428")
+		}
+	}, {
 		.ident = "Fujitsu-Siemens Amilo Xi 2528",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 4dbb882c83dc..0a6b8f07a69d 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -1533,7 +1533,7 @@ static void setexposure_96(struct gspca_dev *gspca_dev)
 static void setsharpness_96(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	u8 val;
+	s8 val;
 
 	val = sd->sharpness;
 	if (val < 0) {				/* auto */
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 4cff8035614f..0ca1c06652b1 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2319,7 +2319,7 @@ static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum)
 		}
 	}
 	if (avg_lum > MAX_AVG_LUM) {
-		if (sd->gain - 1 >= 0) {
+		if (sd->gain >= 1) {
 			sd->gain--;
 			set_gain(gspca_dev);
 		}
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
index 487d40555343..96c61926d372 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
@@ -228,6 +228,7 @@ static const struct stv_init stv_bridge_init[] = {
 	/* This reg is written twice. Some kind of reset? */
 	{NULL,  0x1620, 0x80},
 	{NULL,  0x1620, 0x00},
+	{NULL,  0x1443, 0x00},
 	{NULL,  0x1423, 0x04},
 	{x1500, 0x1500, ARRAY_SIZE(x1500)},
 	{x1536, 0x1536, ARRAY_SIZE(x1536)},
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 716df6b15fc5..306b7d75b4aa 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -709,7 +709,7 @@ static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
 		spca504B_PollingDataReady(gspca_dev);
 
 		/* Init the cam width height with some values get on init ? */
-		reg_w_riv(gspca_dev, 0x31, 0, 0x04);
+		reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
 		spca504B_WaitCmdStatus(gspca_dev);
 		spca504B_PollingDataReady(gspca_dev);
 		break;
@@ -807,14 +807,14 @@ static void init_ctl_reg(struct gspca_dev *gspca_dev)
 	default:
 /*	case BRIDGE_SPCA533: */
 /*	case BRIDGE_SPCA504B: */
-		reg_w_riv(gspca_dev, 0, 0x00, 0x21ad);	/* hue */
-		reg_w_riv(gspca_dev, 0, 0x01, 0x21ac);	/* sat/hue */
-		reg_w_riv(gspca_dev, 0, 0x00, 0x21a3);	/* gamma */
+		reg_w_riv(gspca_dev, 0, 0x21ad, 0x00);	/* hue */
+		reg_w_riv(gspca_dev, 0, 0x21ac, 0x01);	/* sat/hue */
+		reg_w_riv(gspca_dev, 0, 0x21a3, 0x00);	/* gamma */
 		break;
 	case BRIDGE_SPCA536:
-		reg_w_riv(gspca_dev, 0, 0x40, 0x20f5);
-		reg_w_riv(gspca_dev, 0, 0x01, 0x20f4);
-		reg_w_riv(gspca_dev, 0, 0x00, 0x2089);
+		reg_w_riv(gspca_dev, 0, 0x20f5, 0x40);
+		reg_w_riv(gspca_dev, 0, 0x20f4, 0x01);
+		reg_w_riv(gspca_dev, 0, 0x2089, 0x00);
 		break;
 	}
 	if (pollreg)
@@ -887,11 +887,11 @@ static int sd_init(struct gspca_dev *gspca_dev)
 	switch (sd->bridge) {
 	case BRIDGE_SPCA504B:
 		reg_w_riv(gspca_dev, 0x1d, 0x00, 0);
-		reg_w_riv(gspca_dev, 0, 0x01, 0x2306);
-		reg_w_riv(gspca_dev, 0, 0x00, 0x0d04);
-		reg_w_riv(gspca_dev, 0, 0x00, 0x2000);
-		reg_w_riv(gspca_dev, 0, 0x13, 0x2301);
-		reg_w_riv(gspca_dev, 0, 0x00, 0x2306);
+		reg_w_riv(gspca_dev, 0x00, 0x2306, 0x01);
+		reg_w_riv(gspca_dev, 0x00, 0x0d04, 0x00);
+		reg_w_riv(gspca_dev, 0x00, 0x2000, 0x00);
+		reg_w_riv(gspca_dev, 0x00, 0x2301, 0x13);
+		reg_w_riv(gspca_dev, 0x00, 0x2306, 0x00);
 		/* fall thru */
 	case BRIDGE_SPCA533:
 		spca504B_PollingDataReady(gspca_dev);
@@ -1000,7 +1000,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 			spca504B_WaitCmdStatus(gspca_dev);
 			break;
 		default:
-			reg_w_riv(gspca_dev, 0x31, 0, 0x04);
+			reg_w_riv(gspca_dev, 0x31, 0x0004, 0x00);
 			spca504B_WaitCmdStatus(gspca_dev);
 			spca504B_PollingDataReady(gspca_dev);
 			break;
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index c090efcd8045..71921c878424 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -3009,6 +3009,10 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 		int l;
 
 		frame = gspca_get_i_frame(gspca_dev);
+		if (frame == NULL) {
+			gspca_dev->last_packet_type = DISCARD_PACKET;
+			return;
+		}
 		l = frame->data_end - frame->data;
 		if (len > frame->v4l2_buf.length - l)
 			len = frame->v4l2_buf.length - l;
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 2ba14fb5b031..c167cc3de492 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -718,7 +718,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
-	if (!res || !irq) {
+	if (!res || (int)irq <= 0) {
 		err = -ENODEV;
 		goto exit;
 	}
diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c
index 7e42989ce0e4..805226e0d9c1 100644
--- a/drivers/media/video/rj54n1cb0c.c
+++ b/drivers/media/video/rj54n1cb0c.c
@@ -563,7 +563,7 @@ static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 	struct i2c_client *client = sd->priv;
 	struct rj54n1 *rj54n1 = to_rj54n1(client);
 	struct v4l2_rect *rect = &a->c;
-	unsigned int dummy, output_w, output_h,
+	unsigned int dummy = 0, output_w, output_h,
 		input_w = rect->width, input_h = rect->height;
 	int ret;
 
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 9f85e917f9f3..a7ad7810fddc 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -420,19 +420,6 @@ int saa7134_set_dmabits(struct saa7134_dev *dev)
 		ctrl |= SAA7134_MAIN_CTRL_TE5;
 		irq  |= SAA7134_IRQ1_INTE_RA2_1 |
 			SAA7134_IRQ1_INTE_RA2_0;
-
-		/* dma: setup channel 5 (= TS) */
-
-		saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff);
-		saa_writeb(SAA7134_TS_DMA1,
-			((dev->ts.nr_packets - 1) >> 8) & 0xff);
-		/* TSNOPIT=0, TSCOLAP=0 */
-		saa_writeb(SAA7134_TS_DMA2,
-			(((dev->ts.nr_packets - 1) >> 16) & 0x3f) | 0x00);
-		saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE);
-		saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 |
-						  SAA7134_RS_CONTROL_ME |
-						  (dev->ts.pt_ts.dma >> 12));
 	}
 
 	/* set task conditions + field handling */
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 03488ba4c99c..b9817d74943f 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -250,6 +250,19 @@ int saa7134_ts_start(struct saa7134_dev *dev)
 
 	BUG_ON(dev->ts_started);
 
+	/* dma: setup channel 5 (= TS) */
+	saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff);
+	saa_writeb(SAA7134_TS_DMA1,
+		((dev->ts.nr_packets - 1) >> 8) & 0xff);
+	/* TSNOPIT=0, TSCOLAP=0 */
+	saa_writeb(SAA7134_TS_DMA2,
+		(((dev->ts.nr_packets - 1) >> 16) & 0x3f) | 0x00);
+	saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE);
+	saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 |
+					  SAA7134_RS_CONTROL_ME |
+					  (dev->ts.pt_ts.dma >> 12));
+
+	/* reset hardware TS buffers */
 	saa_writeb(SAA7134_TS_SERIAL1, 0x00);
 	saa_writeb(SAA7134_TS_SERIAL1, 0x03);
 	saa_writeb(SAA7134_TS_SERIAL1, 0x00);
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index d69363f0d8c9..f09c7140d6b2 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -1827,7 +1827,7 @@ static int __devinit sh_mobile_ceu_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
-	if (!res || !irq) {
+	if (!res || (int)irq <= 0) {
 		dev_err(&pdev->dev, "Not enough CEU platform resources.\n");
 		err = -ENODEV;
 		goto exit;
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 0469d7a876a8..ec8ef8c5560a 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -1393,7 +1393,7 @@ uvc_ctrl_prune_entity(struct uvc_device *dev, struct uvc_entity *entity)
 	size = entity->processing.bControlSize;
 
 	for (i = 0; i < ARRAY_SIZE(blacklist); ++i) {
-		if (!usb_match_id(dev->intf, &blacklist[i].id))
+		if (!usb_match_one_id(dev->intf, &blacklist[i].id))
 			continue;
 
 		if (blacklist[i].index >= 8 * size ||
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index f854698c4061..ea11839cba4a 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -59,9 +59,9 @@
  *    returns immediately.
  *
  *    When the buffer is full, the completion handler removes it from the irq
- *    queue, marks it as ready (UVC_BUF_STATE_DONE) and wakes its wait queue.
+ *    queue, marks it as done (UVC_BUF_STATE_DONE) and wakes its wait queue.
  *    At that point, any process waiting on the buffer will be woken up. If a
- *    process tries to dequeue a buffer after it has been marked ready, the
+ *    process tries to dequeue a buffer after it has been marked done, the
  *    dequeing will succeed immediately.
  *
  * 2. Buffers are queued, user is waiting on a buffer and the device gets
@@ -201,6 +201,7 @@ static void __uvc_query_buffer(struct uvc_buffer *buf,
 		break;
 	case UVC_BUF_STATE_QUEUED:
 	case UVC_BUF_STATE_ACTIVE:
+	case UVC_BUF_STATE_READY:
 		v4l2_buf->flags |= V4L2_BUF_FLAG_QUEUED;
 		break;
 	case UVC_BUF_STATE_IDLE:
@@ -295,13 +296,15 @@ static int uvc_queue_waiton(struct uvc_buffer *buf, int nonblocking)
 {
 	if (nonblocking) {
 		return (buf->state != UVC_BUF_STATE_QUEUED &&
-			buf->state != UVC_BUF_STATE_ACTIVE)
+			buf->state != UVC_BUF_STATE_ACTIVE &&
+			buf->state != UVC_BUF_STATE_READY)
 			? 0 : -EAGAIN;
 	}
 
 	return wait_event_interruptible(buf->wait,
 		buf->state != UVC_BUF_STATE_QUEUED &&
-		buf->state != UVC_BUF_STATE_ACTIVE);
+		buf->state != UVC_BUF_STATE_ACTIVE &&
+		buf->state != UVC_BUF_STATE_READY);
 }
 
 /*
@@ -348,6 +351,7 @@ int uvc_dequeue_buffer(struct uvc_video_queue *queue,
 	case UVC_BUF_STATE_IDLE:
 	case UVC_BUF_STATE_QUEUED:
 	case UVC_BUF_STATE_ACTIVE:
+	case UVC_BUF_STATE_READY:
 	default:
 		uvc_trace(UVC_TRACE_CAPTURE, "[E] Invalid buffer state %u "
 			"(driver bug?).\n", buf->state);
@@ -489,6 +493,7 @@ struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
 
 	spin_lock_irqsave(&queue->irqlock, flags);
 	list_del(&buf->queue);
+	buf->state = UVC_BUF_STATE_DONE;
 	if (!list_empty(&queue->irqqueue))
 		nextbuf = list_first_entry(&queue->irqqueue, struct uvc_buffer,
 					   queue);
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 9a9802830d41..7dcf534a0cf3 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -441,7 +441,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 	if (fid != stream->last_fid && buf->buf.bytesused != 0) {
 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (FID bit "
 				"toggled).\n");
-		buf->state = UVC_BUF_STATE_DONE;
+		buf->state = UVC_BUF_STATE_READY;
 		return -EAGAIN;
 	}
 
@@ -470,7 +470,7 @@ static void uvc_video_decode_data(struct uvc_streaming *stream,
 	/* Complete the current frame if the buffer size was exceeded. */
 	if (len > maxlen) {
 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
-		buf->state = UVC_BUF_STATE_DONE;
+		buf->state = UVC_BUF_STATE_READY;
 	}
 }
 
@@ -482,7 +482,7 @@ static void uvc_video_decode_end(struct uvc_streaming *stream,
 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
 		if (data[0] == len)
 			uvc_trace(UVC_TRACE_FRAME, "EOF in empty payload.\n");
-		buf->state = UVC_BUF_STATE_DONE;
+		buf->state = UVC_BUF_STATE_READY;
 		if (stream->dev->quirks & UVC_QUIRK_STREAM_NO_FID)
 			stream->last_fid ^= UVC_STREAM_FID;
 	}
@@ -568,8 +568,7 @@ static void uvc_video_decode_isoc(struct urb *urb, struct uvc_streaming *stream,
 		uvc_video_decode_end(stream, buf, mem,
 			urb->iso_frame_desc[i].actual_length);
 
-		if (buf->state == UVC_BUF_STATE_DONE ||
-		    buf->state == UVC_BUF_STATE_ERROR)
+		if (buf->state == UVC_BUF_STATE_READY)
 			buf = uvc_queue_next_buffer(&stream->queue, buf);
 	}
 }
@@ -627,8 +626,7 @@ static void uvc_video_decode_bulk(struct urb *urb, struct uvc_streaming *stream,
 		if (!stream->bulk.skip_payload && buf != NULL) {
 			uvc_video_decode_end(stream, buf, stream->bulk.header,
 				stream->bulk.payload_size);
-			if (buf->state == UVC_BUF_STATE_DONE ||
-			    buf->state == UVC_BUF_STATE_ERROR)
+			if (buf->state == UVC_BUF_STATE_READY)
 				buf = uvc_queue_next_buffer(&stream->queue,
 							    buf);
 		}
@@ -669,7 +667,7 @@ static void uvc_video_encode_bulk(struct urb *urb, struct uvc_streaming *stream,
 	    stream->bulk.payload_size == stream->bulk.max_payload_size) {
 		if (buf->buf.bytesused == stream->queue.buf_used) {
 			stream->queue.buf_used = 0;
-			buf->state = UVC_BUF_STATE_DONE;
+			buf->state = UVC_BUF_STATE_READY;
 			uvc_queue_next_buffer(&stream->queue, buf);
 			stream->last_fid ^= UVC_STREAM_FID;
 		}
@@ -924,10 +922,8 @@ static int uvc_init_video_bulk(struct uvc_streaming *stream,
 static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
 {
 	struct usb_interface *intf = stream->intf;
-	struct usb_host_interface *alts;
-	struct usb_host_endpoint *ep = NULL;
-	int intfnum = stream->intfnum;
-	unsigned int bandwidth, psize, i;
+	struct usb_host_endpoint *ep;
+	unsigned int i;
 	int ret;
 
 	stream->last_fid = -1;
@@ -936,6 +932,12 @@ static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
 	stream->bulk.payload_size = 0;
 
 	if (intf->num_altsetting > 1) {
+		struct usb_host_endpoint *best_ep = NULL;
+		unsigned int best_psize = 3 * 1024;
+		unsigned int bandwidth;
+		unsigned int uninitialized_var(altsetting);
+		int intfnum = stream->intfnum;
+
 		/* Isochronous endpoint, select the alternate setting. */
 		bandwidth = stream->ctrl.dwMaxPayloadTransferSize;
 
@@ -949,6 +951,9 @@ static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
 		}
 
 		for (i = 0; i < intf->num_altsetting; ++i) {
+			struct usb_host_interface *alts;
+			unsigned int psize;
+
 			alts = &intf->altsetting[i];
 			ep = uvc_find_endpoint(alts,
 				stream->header.bEndpointAddress);
@@ -958,21 +963,27 @@ static int uvc_init_video(struct uvc_streaming *stream, gfp_t gfp_flags)
 			/* Check if the bandwidth is high enough. */
 			psize = le16_to_cpu(ep->desc.wMaxPacketSize);
 			psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
-			if (psize >= bandwidth)
-				break;
+			if (psize >= bandwidth && psize <= best_psize) {
+				altsetting = i;
+				best_psize = psize;
+				best_ep = ep;
+			}
 		}
 
-		if (i >= intf->num_altsetting) {
+		if (best_ep == NULL) {
 			uvc_trace(UVC_TRACE_VIDEO, "No fast enough alt setting "
 				"for requested bandwidth.\n");
 			return -EIO;
 		}
 
-		ret = usb_set_interface(stream->dev->udev, intfnum, i);
+		uvc_trace(UVC_TRACE_VIDEO, "Selecting alternate setting %u "
+			"(%u B/frame bandwidth).\n", altsetting, best_psize);
+
+		ret = usb_set_interface(stream->dev->udev, intfnum, altsetting);
 		if (ret < 0)
 			return ret;
 
-		ret = uvc_init_video_isoc(stream, ep, gfp_flags);
+		ret = uvc_init_video_isoc(stream, best_ep, gfp_flags);
 	} else {
 		/* Bulk endpoint, proceed to URB initialization. */
 		ep = uvc_find_endpoint(&intf->altsetting[0],
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 7ec9a04ced50..2337585001ea 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -365,8 +365,9 @@ enum uvc_buffer_state {
 	UVC_BUF_STATE_IDLE	= 0,
 	UVC_BUF_STATE_QUEUED	= 1,
 	UVC_BUF_STATE_ACTIVE	= 2,
-	UVC_BUF_STATE_DONE	= 3,
-	UVC_BUF_STATE_ERROR	= 4,
+	UVC_BUF_STATE_READY	= 3,
+	UVC_BUF_STATE_DONE	= 4,
+	UVC_BUF_STATE_ERROR	= 5,
 };
 
 struct uvc_buffer {
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index efba7021948a..3d5f40cd69df 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -40,8 +40,7 @@
 
 #define SG_TABLESIZE		30
 
-static int i2o_cfg_ioctl(struct inode *, struct file *, unsigned int,
-			 unsigned long);
+static long i2o_cfg_ioctl(struct file *, unsigned int, unsigned long);
 
 static spinlock_t i2o_config_lock;
 
@@ -751,7 +750,7 @@ static long i2o_cfg_compat_ioctl(struct file *file, unsigned cmd,
 	lock_kernel();
 	switch (cmd) {
 	case I2OGETIOPS:
-		ret = i2o_cfg_ioctl(NULL, file, cmd, arg);
+		ret = i2o_cfg_ioctl(file, cmd, arg);
 		break;
 	case I2OPASSTHRU32:
 		ret = i2o_cfg_passthru32(file, cmd, arg);
@@ -984,11 +983,11 @@ out:
 /*
  * IOCTL Handler
  */
-static int i2o_cfg_ioctl(struct inode *inode, struct file *fp, unsigned int cmd,
-			 unsigned long arg)
+static long i2o_cfg_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
 {
 	int ret;
 
+	lock_kernel();
 	switch (cmd) {
 	case I2OGETIOPS:
 		ret = i2o_cfg_getiops(arg);
@@ -1044,7 +1043,7 @@ static int i2o_cfg_ioctl(struct inode *inode, struct file *fp, unsigned int cmd,
 		osm_debug("unknown ioctl called!\n");
 		ret = -EINVAL;
 	}
-
+	unlock_kernel();
 	return ret;
 }
 
@@ -1118,7 +1117,7 @@ static int cfg_release(struct inode *inode, struct file *file)
 static const struct file_operations config_fops = {
 	.owner = THIS_MODULE,
 	.llseek = no_llseek,
-	.ioctl = i2o_cfg_ioctl,
+	.unlocked_ioctl = i2o_cfg_ioctl,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl = i2o_cfg_compat_ioctl,
 #endif
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
index 7045c45da9b1..949a648f8e2e 100644
--- a/drivers/message/i2o/i2o_proc.c
+++ b/drivers/message/i2o/i2o_proc.c
@@ -111,10 +111,7 @@ static int print_serial_number(struct seq_file *seq, u8 * serialno, int max_len)
 		break;
 
 	case I2O_SNFORMAT_LAN48_MAC:	/* LAN-48 MAC Address */
-		seq_printf(seq,
-			   "LAN-48 MAC address @ %02X:%02X:%02X:%02X:%02X:%02X",
-			   serialno[2], serialno[3],
-			   serialno[4], serialno[5], serialno[6], serialno[7]);
+		seq_printf(seq, "LAN-48 MAC address @ %pM", &serialno[2]);
 		break;
 
 	case I2O_SNFORMAT_WAN:	/* WAN MAC Address */
@@ -126,10 +123,8 @@ static int print_serial_number(struct seq_file *seq, u8 * serialno, int max_len)
 	case I2O_SNFORMAT_LAN64_MAC:	/* LAN-64 MAC Address */
 		/* FIXME: Figure out what a LAN-64 address really looks like?? */
 		seq_printf(seq,
-			   "LAN-64 MAC address @ [?:%02X:%02X:?] %02X:%02X:%02X:%02X:%02X:%02X",
-			   serialno[8], serialno[9],
-			   serialno[2], serialno[3],
-			   serialno[4], serialno[5], serialno[6], serialno[7]);
+			   "LAN-64 MAC address @ [?:%02X:%02X:?] %pM",
+			   serialno[8], serialno[9], &serialno[2]);
 		break;
 
 	case I2O_SNFORMAT_DDM:	/* I2O DDM */
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index ca2f2c4ff05e..8f0d18409ede 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -11,9 +11,9 @@ obj-$(CONFIG_HTC_PASIC3)	+= htc-pasic3.o
 
 obj-$(CONFIG_MFD_DM355EVM_MSP)	+= dm355evm_msp.o
 
-obj-$(CONFIG_MFD_T7L66XB)	+= t7l66xb.o
-obj-$(CONFIG_MFD_TC6387XB)	+= tc6387xb.o
-obj-$(CONFIG_MFD_TC6393XB)	+= tc6393xb.o
+obj-$(CONFIG_MFD_T7L66XB)	+= t7l66xb.o tmio_core.o
+obj-$(CONFIG_MFD_TC6387XB)	+= tc6387xb.o tmio_core.o
+obj-$(CONFIG_MFD_TC6393XB)	+= tc6393xb.o tmio_core.o
 
 obj-$(CONFIG_MFD_WM8400)	+= wm8400-core.o
 wm831x-objs			:= wm831x-core.o wm831x-irq.o wm831x-otp.o
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index e22128c3e9a8..95c1e6bd1729 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -80,6 +80,7 @@ struct asic3 {
 	u16 irq_bothedge[4];
 	struct gpio_chip gpio;
 	struct device *dev;
+	void __iomem *tmio_cnf;
 
 	struct asic3_clk clocks[ARRAY_SIZE(asic3_clk_init)];
 };
@@ -685,8 +686,24 @@ static struct mfd_cell asic3_cell_ds1wm = {
 	.resources     = ds1wm_resources,
 };
 
+static void asic3_mmc_pwr(struct platform_device *pdev, int state)
+{
+	struct asic3 *asic = dev_get_drvdata(pdev->dev.parent);
+
+	tmio_core_mmc_pwr(asic->tmio_cnf, 1 - asic->bus_shift, state);
+}
+
+static void asic3_mmc_clk_div(struct platform_device *pdev, int state)
+{
+	struct asic3 *asic = dev_get_drvdata(pdev->dev.parent);
+
+	tmio_core_mmc_clk_div(asic->tmio_cnf, 1 - asic->bus_shift, state);
+}
+
 static struct tmio_mmc_data asic3_mmc_data = {
-	.hclk = 24576000,
+	.hclk           = 24576000,
+	.set_pwr        = asic3_mmc_pwr,
+	.set_clk_div    = asic3_mmc_clk_div,
 };
 
 static struct resource asic3_mmc_resources[] = {
@@ -696,11 +713,6 @@ static struct resource asic3_mmc_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
-		.start = ASIC3_SD_CONFIG_BASE,
-		.end   = ASIC3_SD_CONFIG_BASE + 0x1ff,
-		.flags = IORESOURCE_MEM,
-	},
-	{
 		.start = 0,
 		.end   = 0,
 		.flags = IORESOURCE_IRQ,
@@ -743,6 +755,10 @@ static int asic3_mmc_enable(struct platform_device *pdev)
 	asic3_set_register(asic, ASIC3_OFFSET(SDHWCTRL, SDCONF),
 			   ASIC3_SDHWCTRL_SDPWR, 1);
 
+	/* ASIC3_SD_CTRL_BASE assumes 32-bit addressing, TMIO is 16-bit */
+	tmio_core_mmc_enable(asic->tmio_cnf, 1 - asic->bus_shift,
+			     ASIC3_SD_CTRL_BASE >> 1);
+
 	return 0;
 }
 
@@ -797,10 +813,15 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
 	asic3_cell_ds1wm.data_size = sizeof(asic3_cell_ds1wm);
 
 	/* MMC */
+	asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
+				 mem_sdio->start, 0x400 >> asic->bus_shift);
+	if (!asic->tmio_cnf) {
+		ret = -ENOMEM;
+		dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
+		goto out;
+	}
 	asic3_mmc_resources[0].start >>= asic->bus_shift;
 	asic3_mmc_resources[0].end   >>= asic->bus_shift;
-	asic3_mmc_resources[1].start >>= asic->bus_shift;
-	asic3_mmc_resources[1].end   >>= asic->bus_shift;
 
 	asic3_cell_mmc.platform_data = &asic3_cell_mmc;
 	asic3_cell_mmc.data_size = sizeof(asic3_cell_mmc);
@@ -820,7 +841,10 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
 
 static void asic3_mfd_remove(struct platform_device *pdev)
 {
+	struct asic3 *asic = platform_get_drvdata(pdev);
+
 	mfd_remove_devices(&pdev->dev);
+	iounmap(asic->tmio_cnf);
 }
 
 /* Core */
diff --git a/drivers/mfd/mc13783-core.c b/drivers/mfd/mc13783-core.c
index a1ade2324ea9..735c8a4d164f 100644
--- a/drivers/mfd/mc13783-core.c
+++ b/drivers/mfd/mc13783-core.c
@@ -619,6 +619,8 @@ err_revision:
 	}
 	/* This should go away (END) */
 
+	mc13783_unlock(mc13783);
+
 	if (pdata->flags & MC13783_USE_ADC)
 		mc13783_add_subdevice(mc13783, "mc13783-adc");
 
@@ -641,8 +643,6 @@ err_revision:
 	if (pdata->flags & MC13783_USE_TOUCHSCREEN)
 		mc13783_add_subdevice(mc13783, "mc13783-ts");
 
-	mc13783_unlock(mc13783);
-
 	return 0;
 }
 
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 0a255c1f1ce7..bcf4687d4af5 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -38,6 +38,19 @@ enum {
 	T7L66XB_CELL_MMC,
 };
 
+static const struct resource t7l66xb_mmc_resources[] = {
+	{
+		.start = 0x800,
+		.end	= 0x9ff,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_T7L66XB_MMC,
+		.end	= IRQ_T7L66XB_MMC,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
 #define SCR_REVID	0x08		/* b Revision ID	*/
 #define SCR_IMR		0x42		/* b Interrupt Mask	*/
 #define SCR_DEV_CTL	0xe0		/* b Device control	*/
@@ -83,6 +96,9 @@ static int t7l66xb_mmc_enable(struct platform_device *mmc)
 
 	spin_unlock_irqrestore(&t7l66xb->lock, flags);
 
+	tmio_core_mmc_enable(t7l66xb->scr + 0x200, 0,
+		t7l66xb_mmc_resources[0].start & 0xfffe);
+
 	return 0;
 }
 
@@ -106,28 +122,28 @@ static int t7l66xb_mmc_disable(struct platform_device *mmc)
 	return 0;
 }
 
+static void t7l66xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_pwr(t7l66xb->scr + 0x200, 0, state);
+}
+
+static void t7l66xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_clk_div(t7l66xb->scr + 0x200, 0, state);
+}
+
 /*--------------------------------------------------------------------------*/
 
 static struct tmio_mmc_data t7166xb_mmc_data = {
 	.hclk = 24000000,
-};
-
-static const struct resource t7l66xb_mmc_resources[] = {
-	{
-		.start = 0x800,
-		.end	= 0x9ff,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.start = 0x200,
-		.end	= 0x2ff,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.start = IRQ_T7L66XB_MMC,
-		.end	= IRQ_T7L66XB_MMC,
-		.flags = IORESOURCE_IRQ,
-	},
+	.set_pwr = t7l66xb_mmc_pwr,
+	.set_clk_div = t7l66xb_mmc_clk_div,
 };
 
 static const struct resource t7l66xb_nand_resources[] = {
@@ -282,6 +298,9 @@ static int t7l66xb_resume(struct platform_device *dev)
 	if (pdata && pdata->resume)
 		pdata->resume(dev);
 
+	tmio_core_mmc_enable(t7l66xb->scr + 0x200, 0,
+		t7l66xb_mmc_resources[0].start & 0xfffe);
+
 	return 0;
 }
 #else
diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index 3280ab33f88a..5c7f04343d5c 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -22,28 +22,52 @@ enum {
 	TC6387XB_CELL_MMC,
 };
 
+struct tc6387xb {
+	void __iomem *scr;
+	struct clk *clk32k;
+	struct resource rscr;
+};
+
+static struct resource tc6387xb_mmc_resources[] = {
+	{
+		.start = 0x800,
+		.end   = 0x9ff,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0,
+		.end   = 0,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+/*--------------------------------------------------------------------------*/
+
 #ifdef CONFIG_PM
 static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct clk *clk32k = platform_get_drvdata(dev);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
 	struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
 
 	if (pdata && pdata->suspend)
 		pdata->suspend(dev);
-	clk_disable(clk32k);
+	clk_disable(tc6387xb->clk32k);
 
 	return 0;
 }
 
 static int tc6387xb_resume(struct platform_device *dev)
 {
-	struct clk *clk32k = platform_get_drvdata(dev);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
 	struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
 
-	clk_enable(clk32k);
+	clk_enable(tc6387xb->clk32k);
 	if (pdata && pdata->resume)
 		pdata->resume(dev);
 
+	tmio_core_mmc_resume(tc6387xb->scr + 0x200, 0,
+		tc6387xb_mmc_resources[0].start & 0xfffe);
+
 	return 0;
 }
 #else
@@ -53,12 +77,32 @@ static int tc6387xb_resume(struct platform_device *dev)
 
 /*--------------------------------------------------------------------------*/
 
+static void tc6387xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_pwr(tc6387xb->scr + 0x200, 0, state);
+}
+
+static void tc6387xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_clk_div(tc6387xb->scr + 0x200, 0, state);
+}
+
+
 static int tc6387xb_mmc_enable(struct platform_device *mmc)
 {
 	struct platform_device *dev      = to_platform_device(mmc->dev.parent);
-	struct clk *clk32k = platform_get_drvdata(dev);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
 
-	clk_enable(clk32k);
+	clk_enable(tc6387xb->clk32k);
+
+	tmio_core_mmc_enable(tc6387xb->scr + 0x200, 0,
+		tc6387xb_mmc_resources[0].start & 0xfffe);
 
 	return 0;
 }
@@ -66,36 +110,20 @@ static int tc6387xb_mmc_enable(struct platform_device *mmc)
 static int tc6387xb_mmc_disable(struct platform_device *mmc)
 {
 	struct platform_device *dev      = to_platform_device(mmc->dev.parent);
-	struct clk *clk32k = platform_get_drvdata(dev);
+	struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
 
-	clk_disable(clk32k);
+	clk_disable(tc6387xb->clk32k);
 
 	return 0;
 }
 
-/*--------------------------------------------------------------------------*/
-
 static struct tmio_mmc_data tc6387xb_mmc_data = {
 	.hclk = 24000000,
+	.set_pwr = tc6387xb_mmc_pwr,
+	.set_clk_div = tc6387xb_mmc_clk_div,
 };
 
-static struct resource tc6387xb_mmc_resources[] = {
-	{
-		.start = 0x800,
-		.end   = 0x9ff,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.start = 0x200,
-		.end   = 0x2ff,
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.start = 0,
-		.end   = 0,
-		.flags = IORESOURCE_IRQ,
-	},
-};
+/*--------------------------------------------------------------------------*/
 
 static struct mfd_cell tc6387xb_cells[] = {
 	[TC6387XB_CELL_MMC] = {
@@ -111,8 +139,9 @@ static struct mfd_cell tc6387xb_cells[] = {
 static int tc6387xb_probe(struct platform_device *dev)
 {
 	struct tc6387xb_platform_data *pdata = dev->dev.platform_data;
-	struct resource *iomem;
+	struct resource *iomem, *rscr;
 	struct clk *clk32k;
+	struct tc6387xb *tc6387xb;
 	int irq, ret;
 
 	iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
@@ -120,18 +149,40 @@ static int tc6387xb_probe(struct platform_device *dev)
 		return -EINVAL;
 	}
 
+	tc6387xb = kzalloc(sizeof *tc6387xb, GFP_KERNEL);
+	if (!tc6387xb)
+		return -ENOMEM;
+
 	ret  = platform_get_irq(dev, 0);
 	if (ret >= 0)
 		irq = ret;
 	else
-		goto err_resource;
+		goto err_no_irq;
 
 	clk32k = clk_get(&dev->dev, "CLK_CK32K");
 	if (IS_ERR(clk32k)) {
 		ret = PTR_ERR(clk32k);
+		goto err_no_clk;
+	}
+
+	rscr = &tc6387xb->rscr;
+	rscr->name = "tc6387xb-core";
+	rscr->start = iomem->start;
+	rscr->end = iomem->start + 0xff;
+	rscr->flags = IORESOURCE_MEM;
+
+	ret = request_resource(iomem, rscr);
+	if (ret)
 		goto err_resource;
+
+	tc6387xb->scr = ioremap(rscr->start, rscr->end - rscr->start + 1);
+	if (!tc6387xb->scr) {
+		ret = -ENOMEM;
+		goto err_ioremap;
 	}
-	platform_set_drvdata(dev, clk32k);
+
+	tc6387xb->clk32k = clk32k;
+	platform_set_drvdata(dev, tc6387xb);
 
 	if (pdata && pdata->enable)
 		pdata->enable(dev);
@@ -149,8 +200,13 @@ static int tc6387xb_probe(struct platform_device *dev)
 	if (!ret)
 		return 0;
 
-	clk_put(clk32k);
+err_ioremap:
+	release_resource(&tc6387xb->rscr);
 err_resource:
+	clk_put(clk32k);
+err_no_clk:
+err_no_irq:
+	kfree(tc6387xb);
 	return ret;
 }
 
@@ -195,3 +251,4 @@ MODULE_DESCRIPTION("Toshiba TC6387XB core driver");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Ian Molton");
 MODULE_ALIAS("platform:tc6387xb");
+
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 1429a7341a9a..4bc5a08a2b09 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -136,10 +136,6 @@ static int tc6393xb_nand_enable(struct platform_device *nand)
 	return 0;
 }
 
-static struct tmio_mmc_data tc6393xb_mmc_data = {
-	.hclk = 24000000,
-};
-
 static struct resource __devinitdata tc6393xb_nand_resources[] = {
 	{
 		.start	= 0x1000,
@@ -165,11 +161,6 @@ static struct resource __devinitdata tc6393xb_mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= 0x200,
-		.end	= 0x2ff,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
 		.start	= IRQ_TC6393_MMC,
 		.end	= IRQ_TC6393_MMC,
 		.flags	= IORESOURCE_IRQ,
@@ -346,6 +337,50 @@ int tc6393xb_lcd_mode(struct platform_device *fb,
 }
 EXPORT_SYMBOL(tc6393xb_lcd_mode);
 
+static int tc6393xb_mmc_enable(struct platform_device *mmc)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_enable(tc6393xb->scr + 0x200, 0,
+		tc6393xb_mmc_resources[0].start & 0xfffe);
+
+	return 0;
+}
+
+static int tc6393xb_mmc_resume(struct platform_device *mmc)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_resume(tc6393xb->scr + 0x200, 0,
+		tc6393xb_mmc_resources[0].start & 0xfffe);
+
+	return 0;
+}
+
+static void tc6393xb_mmc_pwr(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_pwr(tc6393xb->scr + 0x200, 0, state);
+}
+
+static void tc6393xb_mmc_clk_div(struct platform_device *mmc, int state)
+{
+	struct platform_device *dev = to_platform_device(mmc->dev.parent);
+	struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+
+	tmio_core_mmc_clk_div(tc6393xb->scr + 0x200, 0, state);
+}
+
+static struct tmio_mmc_data tc6393xb_mmc_data = {
+	.hclk = 24000000,
+	.set_pwr = tc6393xb_mmc_pwr,
+	.set_clk_div = tc6393xb_mmc_clk_div,
+};
+
 static struct mfd_cell __devinitdata tc6393xb_cells[] = {
 	[TC6393XB_CELL_NAND] = {
 		.name = "tmio-nand",
@@ -355,6 +390,8 @@ static struct mfd_cell __devinitdata tc6393xb_cells[] = {
 	},
 	[TC6393XB_CELL_MMC] = {
 		.name = "tmio-mmc",
+		.enable = tc6393xb_mmc_enable,
+		.resume = tc6393xb_mmc_resume,
 		.driver_data = &tc6393xb_mmc_data,
 		.num_resources = ARRAY_SIZE(tc6393xb_mmc_resources),
 		.resources = tc6393xb_mmc_resources,
@@ -836,3 +873,4 @@ MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Ian Molton, Dmitry Baryshkov and Dirk Opfer");
 MODULE_DESCRIPTION("tc6393xb Toshiba Mobile IO Controller");
 MODULE_ALIAS("platform:tc6393xb");
+
diff --git a/drivers/mfd/tmio_core.c b/drivers/mfd/tmio_core.c
new file mode 100644
index 000000000000..eddc19ae464b
--- /dev/null
+++ b/drivers/mfd/tmio_core.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright(c) 2009 Ian Molton <spyro@f2s.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.
+ */
+
+#include <linux/mfd/tmio.h>
+
+int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base)
+{
+	/* Enable the MMC/SD Control registers */
+	sd_config_write16(cnf, shift, CNF_CMD, SDCREN);
+	sd_config_write32(cnf, shift, CNF_CTL_BASE, base & 0xfffe);
+
+	/* Disable SD power during suspend */
+	sd_config_write8(cnf, shift, CNF_PWR_CTL_3, 0x01);
+
+	/* The below is required but why? FIXME */
+	sd_config_write8(cnf, shift, CNF_STOP_CLK_CTL, 0x1f);
+
+	/* Power down SD bus */
+	sd_config_write8(cnf, shift, CNF_PWR_CTL_2, 0x00);
+
+	return 0;
+}
+EXPORT_SYMBOL(tmio_core_mmc_enable);
+
+int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base)
+{
+
+	/* Enable the MMC/SD Control registers */
+	sd_config_write16(cnf, shift, CNF_CMD, SDCREN);
+	sd_config_write32(cnf, shift, CNF_CTL_BASE, base & 0xfffe);
+
+	return 0;
+}
+EXPORT_SYMBOL(tmio_core_mmc_resume);
+
+void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state)
+{
+	sd_config_write8(cnf, shift, CNF_PWR_CTL_2, state ? 0x02 : 0x00);
+}
+EXPORT_SYMBOL(tmio_core_mmc_pwr);
+
+void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state)
+{
+	sd_config_write8(cnf, shift, CNF_SD_CLK_MODE, state ? 1 : 0);
+}
+EXPORT_SYMBOL(tmio_core_mmc_clk_div);
+
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 20d29bafc9f5..9df9a5ad38f9 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -568,12 +568,12 @@ static void twl4030_sih_do_edge(struct work_struct *work)
 
 		bytes[byte] &= ~(0x03 << off);
 
-		spin_lock_irq(&d->lock);
+		raw_spin_lock_irq(&d->lock);
 		if (d->status & IRQ_TYPE_EDGE_RISING)
 			bytes[byte] |= BIT(off + 1);
 		if (d->status & IRQ_TYPE_EDGE_FALLING)
 			bytes[byte] |= BIT(off + 0);
-		spin_unlock_irq(&d->lock);
+		raw_spin_unlock_irq(&d->lock);
 
 		edge_change &= ~BIT(i);
 	}
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index 8485a7018060..9a970bd68775 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -134,8 +134,7 @@ static inline int is_reg_locked(struct wm8350 *wm8350, u8 reg)
 	    wm8350->reg_cache[WM8350_SECURITY] == WM8350_UNLOCK_KEY)
 		return 0;
 
-	if ((reg == WM8350_GPIO_CONFIGURATION_I_O) ||
-	    (reg >= WM8350_GPIO_FUNCTION_SELECT_1 &&
+	if ((reg >= WM8350_GPIO_FUNCTION_SELECT_1 &&
 	     reg <= WM8350_GPIO_FUNCTION_SELECT_4) ||
 	    (reg >= WM8350_BATTERY_CHARGER_CONTROL_1 &&
 	     reg <= WM8350_BATTERY_CHARGER_CONTROL_3))
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c
index c8df547c4747..9025f29e2707 100644
--- a/drivers/mfd/wm8350-irq.c
+++ b/drivers/mfd/wm8350-irq.c
@@ -434,7 +434,7 @@ int wm8350_register_irq(struct wm8350 *wm8350, int irq,
 			irq_handler_t handler, unsigned long flags,
 			const char *name, void *data)
 {
-	if (irq < 0 || irq > WM8350_NUM_IRQ || !handler)
+	if (irq < 0 || irq >= WM8350_NUM_IRQ || !handler)
 		return -EINVAL;
 
 	if (wm8350->irq[irq].handler)
@@ -453,7 +453,7 @@ EXPORT_SYMBOL_GPL(wm8350_register_irq);
 
 int wm8350_free_irq(struct wm8350 *wm8350, int irq)
 {
-	if (irq < 0 || irq > WM8350_NUM_IRQ)
+	if (irq < 0 || irq >= WM8350_NUM_IRQ)
 		return -EINVAL;
 
 	wm8350_mask_irq(wm8350, irq);
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 85f0e8cd875b..1f552c6e7579 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -85,7 +85,14 @@ static void mmc_blk_put(struct mmc_blk_data *md)
 	mutex_lock(&open_lock);
 	md->usage--;
 	if (md->usage == 0) {
+		int devmaj = MAJOR(disk_devt(md->disk));
 		int devidx = MINOR(disk_devt(md->disk)) >> MMC_SHIFT;
+
+		if (!devmaj)
+			devidx = md->disk->first_minor >> MMC_SHIFT;
+
+		blk_cleanup_queue(md->queue.queue);
+
 		__clear_bit(devidx, dev_use);
 
 		put_disk(md->disk);
@@ -613,6 +620,7 @@ static int mmc_blk_probe(struct mmc_card *card)
 	return 0;
 
  out:
+	mmc_cleanup_queue(&md->queue);
 	mmc_blk_put(md);
 
 	return err;
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 49e582356c65..c5a7a855f4b1 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -90,9 +90,10 @@ static void mmc_request(struct request_queue *q)
 	struct request *req;
 
 	if (!mq) {
-		printk(KERN_ERR "MMC: killing requests for dead queue\n");
-		while ((req = blk_fetch_request(q)) != NULL)
+		while ((req = blk_fetch_request(q)) != NULL) {
+			req->cmd_flags |= REQ_QUIET;
 			__blk_end_request_all(req, -EIO);
+		}
 		return;
 	}
 
@@ -223,17 +224,18 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
 	struct request_queue *q = mq->queue;
 	unsigned long flags;
 
-	/* Mark that we should start throwing out stragglers */
-	spin_lock_irqsave(q->queue_lock, flags);
-	q->queuedata = NULL;
-	spin_unlock_irqrestore(q->queue_lock, flags);
-
 	/* Make sure the queue isn't suspended, as that will deadlock */
 	mmc_queue_resume(mq);
 
 	/* Then terminate our worker thread */
 	kthread_stop(mq->thread);
 
+	/* Empty the queue */
+	spin_lock_irqsave(q->queue_lock, flags);
+	q->queuedata = NULL;
+	blk_start_queue(q);
+	spin_unlock_irqrestore(q->queue_lock, flags);
+
  	if (mq->bounce_sg)
  		kfree(mq->bounce_sg);
  	mq->bounce_sg = NULL;
@@ -245,8 +247,6 @@ void mmc_cleanup_queue(struct mmc_queue *mq)
 		kfree(mq->bounce_buf);
 	mq->bounce_buf = NULL;
 
-	blk_cleanup_queue(mq->queue);
-
 	mq->card = NULL;
 }
 EXPORT_SYMBOL(mmc_cleanup_queue);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index c11189446a1f..0eac6c814904 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -207,7 +207,7 @@ static int mmc_read_ext_csd(struct mmc_card *card)
 	}
 
 	card->ext_csd.rev = ext_csd[EXT_CSD_REV];
-	if (card->ext_csd.rev > 3) {
+	if (card->ext_csd.rev > 5) {
 		printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
 			"version %d\n", mmc_hostname(card->host),
 			card->ext_csd.rev);
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 7cccc8523747..e22c3fa3516a 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -46,7 +46,9 @@ static void tmio_mmc_set_clock(struct tmio_mmc_host *host, int new_clock)
 		clk |= 0x100;
 	}
 
-	sd_config_write8(host, CNF_SD_CLK_MODE, clk >> 22);
+	if (host->set_clk_div)
+		host->set_clk_div(host->pdev, (clk>>22) & 1);
+
 	sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & 0x1ff);
 }
 
@@ -427,12 +429,13 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	/* Power sequence - OFF -> ON -> UP */
 	switch (ios->power_mode) {
 	case MMC_POWER_OFF: /* power down SD bus */
-		sd_config_write8(host, CNF_PWR_CTL_2, 0x00);
+		if (host->set_pwr)
+			host->set_pwr(host->pdev, 0);
 		tmio_mmc_clk_stop(host);
 		break;
 	case MMC_POWER_ON: /* power up SD bus */
-
-		sd_config_write8(host, CNF_PWR_CTL_2, 0x02);
+		if (host->set_pwr)
+			host->set_pwr(host->pdev, 1);
 		break;
 	case MMC_POWER_UP: /* start bus clock */
 		tmio_mmc_clk_start(host);
@@ -485,21 +488,15 @@ static int tmio_mmc_resume(struct platform_device *dev)
 {
 	struct mfd_cell	*cell = (struct mfd_cell *)dev->dev.platform_data;
 	struct mmc_host *mmc = platform_get_drvdata(dev);
-	struct tmio_mmc_host *host = mmc_priv(mmc);
 	int ret = 0;
 
 	/* Tell the MFD core we are ready to be enabled */
-	if (cell->enable) {
-		ret = cell->enable(dev);
+	if (cell->resume) {
+		ret = cell->resume(dev);
 		if (ret)
 			goto out;
 	}
 
-	/* Enable the MMC/SD Control registers */
-	sd_config_write16(host, CNF_CMD, SDCREN);
-	sd_config_write32(host, CNF_CTL_BASE,
-		(dev->resource[0].start >> host->bus_shift) & 0xfffe);
-
 	mmc_resume_host(mmc);
 
 out:
@@ -514,17 +511,16 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 {
 	struct mfd_cell	*cell = (struct mfd_cell *)dev->dev.platform_data;
 	struct tmio_mmc_data *pdata;
-	struct resource *res_ctl, *res_cnf;
+	struct resource *res_ctl;
 	struct tmio_mmc_host *host;
 	struct mmc_host *mmc;
 	int ret = -EINVAL;
 
-	if (dev->num_resources != 3)
+	if (dev->num_resources != 2)
 		goto out;
 
 	res_ctl = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	res_cnf = platform_get_resource(dev, IORESOURCE_MEM, 1);
-	if (!res_ctl || !res_cnf)
+	if (!res_ctl)
 		goto out;
 
 	pdata = cell->driver_data;
@@ -539,8 +535,12 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 
 	host = mmc_priv(mmc);
 	host->mmc = mmc;
+	host->pdev = dev;
 	platform_set_drvdata(dev, mmc);
 
+	host->set_pwr = pdata->set_pwr;
+	host->set_clk_div = pdata->set_clk_div;
+
 	/* SD control register space size is 0x200, 0x400 for bus_shift=1 */
 	host->bus_shift = resource_size(res_ctl) >> 10;
 
@@ -548,10 +548,6 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 	if (!host->ctl)
 		goto host_free;
 
-	host->cnf = ioremap(res_cnf->start, resource_size(res_cnf));
-	if (!host->cnf)
-		goto unmap_ctl;
-
 	mmc->ops = &tmio_mmc_ops;
 	mmc->caps = MMC_CAP_4_BIT_DATA;
 	mmc->f_max = pdata->hclk;
@@ -562,23 +558,9 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 	if (cell->enable) {
 		ret = cell->enable(dev);
 		if (ret)
-			goto unmap_cnf;
+			goto unmap_ctl;
 	}
 
-	/* Enable the MMC/SD Control registers */
-	sd_config_write16(host, CNF_CMD, SDCREN);
-	sd_config_write32(host, CNF_CTL_BASE,
-		(dev->resource[0].start >> host->bus_shift) & 0xfffe);
-
-	/* Disable SD power during suspend */
-	sd_config_write8(host, CNF_PWR_CTL_3, 0x01);
-
-	/* The below is required but why? FIXME */
-	sd_config_write8(host, CNF_STOP_CLK_CTL, 0x1f);
-
-	/* Power down SD bus*/
-	sd_config_write8(host, CNF_PWR_CTL_2, 0x00);
-
 	tmio_mmc_clk_stop(host);
 	reset(host);
 
@@ -586,14 +568,14 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 	if (ret >= 0)
 		host->irq = ret;
 	else
-		goto unmap_cnf;
+		goto unmap_ctl;
 
 	disable_mmc_irqs(host, TMIO_MASK_ALL);
 
 	ret = request_irq(host->irq, tmio_mmc_irq, IRQF_DISABLED |
 		IRQF_TRIGGER_FALLING, dev_name(&dev->dev), host);
 	if (ret)
-		goto unmap_cnf;
+		goto unmap_ctl;
 
 	mmc_add_host(mmc);
 
@@ -605,8 +587,6 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 
 	return 0;
 
-unmap_cnf:
-	iounmap(host->cnf);
 unmap_ctl:
 	iounmap(host->ctl);
 host_free:
@@ -626,7 +606,6 @@ static int __devexit tmio_mmc_remove(struct platform_device *dev)
 		mmc_remove_host(mmc);
 		free_irq(host->irq, host);
 		iounmap(host->ctl);
-		iounmap(host->cnf);
 		mmc_free_host(mmc);
 	}
 
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 9fa998594974..692dc23363b9 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -11,26 +11,6 @@
 
 #include <linux/highmem.h>
 
-#define CNF_CMD     0x04
-#define CNF_CTL_BASE   0x10
-#define CNF_INT_PIN  0x3d
-#define CNF_STOP_CLK_CTL 0x40
-#define CNF_GCLK_CTL 0x41
-#define CNF_SD_CLK_MODE 0x42
-#define CNF_PIN_STATUS 0x44
-#define CNF_PWR_CTL_1 0x48
-#define CNF_PWR_CTL_2 0x49
-#define CNF_PWR_CTL_3 0x4a
-#define CNF_CARD_DETECT_MODE 0x4c
-#define CNF_SD_SLOT 0x50
-#define CNF_EXT_GCLK_CTL_1 0xf0
-#define CNF_EXT_GCLK_CTL_2 0xf1
-#define CNF_EXT_GCLK_CTL_3 0xf9
-#define CNF_SD_LED_EN_1 0xfa
-#define CNF_SD_LED_EN_2 0xfe
-
-#define   SDCREN 0x2   /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
-
 #define CTL_SD_CMD 0x00
 #define CTL_ARG_REG 0x04
 #define CTL_STOP_INTERNAL_ACTION 0x08
@@ -110,7 +90,6 @@
 
 
 struct tmio_mmc_host {
-	void __iomem *cnf;
 	void __iomem *ctl;
 	unsigned long bus_shift;
 	struct mmc_command      *cmd;
@@ -119,10 +98,16 @@ struct tmio_mmc_host {
 	struct mmc_host         *mmc;
 	int                     irq;
 
+	/* Callbacks for clock / power control */
+	void (*set_pwr)(struct platform_device *host, int state);
+	void (*set_clk_div)(struct platform_device *host, int state);
+
 	/* pio related stuff */
 	struct scatterlist      *sg_ptr;
 	unsigned int            sg_len;
 	unsigned int            sg_off;
+
+	struct platform_device *pdev;
 };
 
 #include <linux/io.h>
@@ -163,25 +148,6 @@ static inline void sd_ctrl_write32(struct tmio_mmc_host *host, int addr,
 	writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift));
 }
 
-static inline void sd_config_write8(struct tmio_mmc_host *host, int addr,
-		u8 val)
-{
-	writeb(val, host->cnf + (addr << host->bus_shift));
-}
-
-static inline void sd_config_write16(struct tmio_mmc_host *host, int addr,
-		u16 val)
-{
-	writew(val, host->cnf + (addr << host->bus_shift));
-}
-
-static inline void sd_config_write32(struct tmio_mmc_host *host, int addr,
-		u32 val)
-{
-	writew(val, host->cnf + (addr << host->bus_shift));
-	writew(val >> 16, host->cnf + ((addr + 2) << host->bus_shift));
-}
-
 #include <linux/scatterlist.h>
 #include <linux/blkdev.h>
 
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index fbc231153e55..77cf0901a441 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -56,6 +56,7 @@ static const char version[] =
 #include <linux/errno.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/if_ether.h>
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/init.h>
@@ -734,8 +735,7 @@ static void init_82586_mem(struct net_device *dev)
 	memcpy_toio(lp->base, init_words + 5, sizeof(init_words) - 10);
 
 	/* Fill in the station address. */
-	memcpy_toio(lp->base+SA_OFFSET, dev->dev_addr,
-		   sizeof(dev->dev_addr));
+	memcpy_toio(lp->base+SA_OFFSET, dev->dev_addr, ETH_ALEN);
 
 	/* The Tx-block list is written as needed.  We just set up the values. */
 	lp->tx_cmd_link = IDLELOOP + 4;
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 39db0e96815d..5df46c230b07 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -375,7 +375,7 @@ static struct vortex_chip_info {
 };
 
 
-static struct pci_device_id vortex_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(vortex_pci_tbl) = {
 	{ 0x10B7, 0x5900, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C590 },
 	{ 0x10B7, 0x5920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C592 },
 	{ 0x10B7, 0x5970, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_3C597 },
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 3f452bcbfb9e..60bc0b0ad4f3 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -394,7 +394,7 @@ static int cp_get_eeprom(struct net_device *dev,
 static int cp_set_eeprom(struct net_device *dev,
 			 struct ethtool_eeprom *eeprom, u8 *data);
 
-static struct pci_device_id cp_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(cp_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	PCI_DEVICE_ID_REALTEK_8139), },
 	{ PCI_DEVICE(PCI_VENDOR_ID_TTTECH,	PCI_DEVICE_ID_TTTECH_MC322), },
 	{ },
@@ -899,7 +899,7 @@ static void __cp_set_rx_mode (struct net_device *dev)
 {
 	struct cp_private *cp = netdev_priv(dev);
 	u32 mc_filter[2];	/* Multicast hash filter */
-	int i, rx_mode;
+	int rx_mode;
 	u32 tmp;
 
 	/* Note: do not reorder, GCC is clever about common statements. */
@@ -909,7 +909,7 @@ static void __cp_set_rx_mode (struct net_device *dev)
 		    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
 		    AcceptAllPhys;
 		mc_filter[1] = mc_filter[0] = 0xffffffff;
-	} else if ((dev->mc_count > multicast_filter_limit) ||
+	} else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
 		   (dev->flags & IFF_ALLMULTI)) {
 		/* Too many to filter perfectly -- accept all multicasts. */
 		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
@@ -918,8 +918,7 @@ static void __cp_set_rx_mode (struct net_device *dev)
 		struct dev_mc_list *mclist;
 		rx_mode = AcceptBroadcast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0;
-		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
-		     i++, mclist = mclist->next) {
+		netdev_for_each_mc_addr(mclist, dev) {
 			int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
 
 			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 25f7339daabd..c7d6f094cc7a 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -231,7 +231,7 @@ static const struct {
 };
 
 
-static struct pci_device_id rtl8139_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rtl8139_pci_tbl) = {
 	{0x10ec, 0x8139, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RTL8139 },
 	{0x10ec, 0x8138, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RTL8139 },
 	{0x1113, 0x1211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RTL8139 },
@@ -2509,7 +2509,7 @@ static void __set_rx_mode (struct net_device *dev)
 	struct rtl8139_private *tp = netdev_priv(dev);
 	void __iomem *ioaddr = tp->mmio_addr;
 	u32 mc_filter[2];	/* Multicast hash filter */
-	int i, rx_mode;
+	int rx_mode;
 	u32 tmp;
 
 	pr_debug("%s:   rtl8139_set_rx_mode(%4.4x) done -- Rx config %8.8lx.\n",
@@ -2521,7 +2521,7 @@ static void __set_rx_mode (struct net_device *dev)
 		    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
 		    AcceptAllPhys;
 		mc_filter[1] = mc_filter[0] = 0xffffffff;
-	} else if ((dev->mc_count > multicast_filter_limit) ||
+	} else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
 		   (dev->flags & IFF_ALLMULTI)) {
 		/* Too many to filter perfectly -- accept all multicasts. */
 		rx_mode = AcceptBroadcast | AcceptMulticast | AcceptMyPhys;
@@ -2530,8 +2530,7 @@ static void __set_rx_mode (struct net_device *dev)
 		struct dev_mc_list *mclist;
 		rx_mode = AcceptBroadcast | AcceptMyPhys;
 		mc_filter[1] = mc_filter[0] = 0;
-		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
-		     i++, mclist = mclist->next) {
+		netdev_for_each_mc_addr(mclist, dev) {
 			int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
 
 			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index dd9a09c72dff..ef662e15c3d3 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -90,6 +90,18 @@ config MACVLAN
 	  To compile this driver as a module, choose M here: the module
 	  will be called macvlan.
 
+config MACVTAP
+	tristate "MAC-VLAN based tap driver (EXPERIMENTAL)"
+	depends on MACVLAN
+	help
+	  This adds a specialized tap character device driver that is based
+	  on the MAC-VLAN network interface, called macvtap. A macvtap device
+	  can be added in the same way as a macvlan device, using 'type
+	  macvlan', and then be accessed through the tap user space interface.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called macvtap.
+
 config EQUALIZER
 	tristate "EQL (serial line load balancing) support"
 	---help---
@@ -2356,20 +2368,6 @@ config GELIC_WIRELESS
 	  the driver automatically distinguishes the models, you can
 	  safely enable this option even if you have a wireless-less model.
 
-config GELIC_WIRELESS_OLD_PSK_INTERFACE
-       bool "PS3 Wireless private PSK interface (OBSOLETE)"
-       depends on GELIC_WIRELESS
-       select WEXT_PRIV
-       help
-          This option retains the obsolete private interface to pass
-          the PSK from user space programs to the driver.  The PSK
-          stands for 'Pre Shared Key' and is used for WPA[2]-PSK
-          (WPA-Personal) environment.
-          If WPA[2]-PSK is used and you need to use old programs that
-          support only this old interface, say Y.  Otherwise N.
-
-          If unsure, say N.
-
 config FSL_PQ_MDIO
 	tristate "Freescale PQ MDIO"
 	depends on FSL_SOC
@@ -2618,6 +2616,28 @@ config IXGBE_DCB
 
 	  If unsure, say N.
 
+config IXGBEVF
+       tristate "Intel(R) 82599 Virtual Function Ethernet support"
+       depends on PCI_MSI
+       ---help---
+         This driver supports Intel(R) 82599 virtual functions.  For more
+         information on how to identify your adapter, go to the Adapter &
+         Driver ID Guide at:
+
+         <http://support.intel.com/support/network/sb/CS-008441.htm>
+
+         For general information and support, go to the Intel support
+         website at:
+
+         <http://support.intel.com>
+
+         More specific information on configuring the driver is in
+         <file:Documentation/networking/ixgbevf.txt>.
+
+         To compile this driver as a module, choose M here. The module
+         will be called ixgbevf.  MSI-X interrupt support is required
+         for this driver to work correctly.
+
 config IXGB
 	tristate "Intel(R) PRO/10GbE support"
 	depends on PCI
@@ -2756,6 +2776,13 @@ config BNX2X
 	  To compile this driver as a module, choose M here: the module
 	  will be called bnx2x.  This is recommended.
 
+config QLCNIC
+	tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support"
+	depends on PCI
+	help
+	  This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet
+	  devices.
+
 config QLGE
 	tristate "QLogic QLGE 10Gb Ethernet Driver Support"
 	depends on PCI
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index ad1346dd9da9..95958032cd31 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_IBM_NEW_EMAC) += ibm_newemac/
 obj-$(CONFIG_IGB) += igb/
 obj-$(CONFIG_IGBVF) += igbvf/
 obj-$(CONFIG_IXGBE) += ixgbe/
+obj-$(CONFIG_IXGBEVF) += ixgbevf/
 obj-$(CONFIG_IXGB) += ixgb/
 obj-$(CONFIG_IP1000) += ipg.o
 obj-$(CONFIG_CHELSIO_T1) += chelsio/
@@ -148,6 +149,7 @@ ll_temac-objs := ll_temac_main.o ll_temac_mdio.o
 obj-$(CONFIG_XILINX_LL_TEMAC) += ll_temac.o
 obj-$(CONFIG_XILINX_EMACLITE) += xilinx_emaclite.o
 obj-$(CONFIG_QLA3XXX) += qla3xxx.o
+obj-$(CONFIG_QLCNIC) += qlcnic/
 obj-$(CONFIG_QLGE) += qlge/
 
 obj-$(CONFIG_PPP) += ppp_generic.o
@@ -167,6 +169,7 @@ obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
 obj-$(CONFIG_DUMMY) += dummy.o
 obj-$(CONFIG_IFB) += ifb.o
 obj-$(CONFIG_MACVLAN) += macvlan.o
+obj-$(CONFIG_MACVTAP) += macvtap.o
 obj-$(CONFIG_DE600) += de600.o
 obj-$(CONFIG_DE620) += de620.o
 obj-$(CONFIG_LANCE) += lance.o
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index d82a9a994753..ec624ab03e88 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -134,7 +134,7 @@
 #define PCI_DEVICE_ID_SGI_ACENIC	0x0009
 #endif
 
-static struct pci_device_id acenic_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(acenic_pci_tbl) = {
 	{ PCI_VENDOR_ID_ALTEON, PCI_DEVICE_ID_ALTEON_ACENIC_FIBRE,
 	  PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_NETWORK_ETHERNET << 8, 0xffff00, },
 	{ PCI_VENDOR_ID_ALTEON, PCI_DEVICE_ID_ALTEON_ACENIC_COPPER,
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 766aabfdfc75..bb27b27d9672 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -113,7 +113,7 @@ MODULE_PARM_DESC(coalesce, "Enable or Disable interrupt coalescing, 1: Enable, 0
 module_param_array(dynamic_ipg, bool, NULL, 0);
 MODULE_PARM_DESC(dynamic_ipg, "Enable or Disable dynamic IPG, 1: Enable, 0: Disable");
 
-static struct pci_device_id amd8111e_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(amd8111e_pci_tbl) = {
 
 	{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD8111E_7462,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
@@ -1176,8 +1176,7 @@ static irqreturn_t amd8111e_interrupt(int irq, void *dev_id)
 			/* Schedule a polling routine */
 			__napi_schedule(&lp->napi);
 		} else if (intren0 & RINTEN0) {
-			printk("************Driver bug! \
-				interrupt while in poll\n");
+			printk("************Driver bug! interrupt while in poll\n");
 			/* Fix by disable receive interrupts */
 			writel(RINTEN0, mmio + INTEN0);
 		}
diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c
index dbf4de39754d..b68e1eb405ff 100644
--- a/drivers/net/arcnet/com20020-pci.c
+++ b/drivers/net/arcnet/com20020-pci.c
@@ -144,7 +144,7 @@ static void __devexit com20020pci_remove(struct pci_dev *pdev)
 	free_netdev(dev);
 }
 
-static struct pci_device_id com20020pci_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(com20020pci_id_table) = {
 	{ 0x1571, 0xa001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0x1571, 0xa002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0x1571, 0xa003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c
index c35af3e106b1..e2c202493fa7 100644
--- a/drivers/net/ariadne.c
+++ b/drivers/net/ariadne.c
@@ -123,9 +123,7 @@ static void ariadne_reset(struct net_device *dev);
 static irqreturn_t ariadne_interrupt(int irq, void *data);
 static int ariadne_close(struct net_device *dev);
 static struct net_device_stats *ariadne_get_stats(struct net_device *dev);
-#ifdef HAVE_MULTICAST
 static void set_multicast_list(struct net_device *dev);
-#endif
 
 
 static void memcpyw(volatile u_short *dest, u_short *src, int len)
diff --git a/drivers/net/arm/Kconfig b/drivers/net/arm/Kconfig
index c37ee9e6b67b..39e1c0d39476 100644
--- a/drivers/net/arm/Kconfig
+++ b/drivers/net/arm/Kconfig
@@ -68,6 +68,7 @@ config W90P910_ETH
 	tristate "Nuvoton w90p910 Ethernet support"
 	depends on ARM && ARCH_W90X900
 	select PHYLIB
+	select MII
 	help
 	  Say Y here if you want to use built-in Ethernet ports
 	  on w90p910 processor.
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index b25467ac895c..bf72d57a0afd 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -9,6 +9,8 @@
  * (at your option) any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -20,9 +22,9 @@
 #include <linux/moduleparam.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
-#include <mach/ep93xx-regs.h>
-#include <mach/platform.h>
-#include <asm/io.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
 
 #define DRV_MODULE_NAME		"ep93xx-eth"
 #define DRV_MODULE_VERSION	"0.1"
@@ -185,7 +187,47 @@ struct ep93xx_priv
 #define wrw(ep, off, val)	__raw_writew((val), (ep)->base_addr + (off))
 #define wrl(ep, off, val)	__raw_writel((val), (ep)->base_addr + (off))
 
-static int ep93xx_mdio_read(struct net_device *dev, int phy_id, int reg);
+static int ep93xx_mdio_read(struct net_device *dev, int phy_id, int reg)
+{
+	struct ep93xx_priv *ep = netdev_priv(dev);
+	int data;
+	int i;
+
+	wrl(ep, REG_MIICMD, REG_MIICMD_READ | (phy_id << 5) | reg);
+
+	for (i = 0; i < 10; i++) {
+		if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
+			break;
+		msleep(1);
+	}
+
+	if (i == 10) {
+		pr_info("mdio read timed out\n");
+		data = 0xffff;
+	} else {
+		data = rdl(ep, REG_MIIDATA);
+	}
+
+	return data;
+}
+
+static void ep93xx_mdio_write(struct net_device *dev, int phy_id, int reg, int data)
+{
+	struct ep93xx_priv *ep = netdev_priv(dev);
+	int i;
+
+	wrl(ep, REG_MIIDATA, data);
+	wrl(ep, REG_MIICMD, REG_MIICMD_WRITE | (phy_id << 5) | reg);
+
+	for (i = 0; i < 10; i++) {
+		if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
+			break;
+		msleep(1);
+	}
+
+	if (i == 10)
+		pr_info("mdio write timed out\n");
+}
 
 static struct net_device_stats *ep93xx_get_stats(struct net_device *dev)
 {
@@ -217,14 +259,11 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 		rstat->rstat1 = 0;
 
 		if (!(rstat0 & RSTAT0_EOF))
-			printk(KERN_CRIT "ep93xx_rx: not end-of-frame "
-					 " %.8x %.8x\n", rstat0, rstat1);
+			pr_crit("not end-of-frame %.8x %.8x\n", rstat0, rstat1);
 		if (!(rstat0 & RSTAT0_EOB))
-			printk(KERN_CRIT "ep93xx_rx: not end-of-buffer "
-					 " %.8x %.8x\n", rstat0, rstat1);
+			pr_crit("not end-of-buffer %.8x %.8x\n", rstat0, rstat1);
 		if ((rstat1 & RSTAT1_BUFFER_INDEX) >> 16 != entry)
-			printk(KERN_CRIT "ep93xx_rx: entry mismatch "
-					 " %.8x %.8x\n", rstat0, rstat1);
+			pr_crit("entry mismatch %.8x %.8x\n", rstat0, rstat1);
 
 		if (!(rstat0 & RSTAT0_RWE)) {
 			ep->stats.rx_errors++;
@@ -241,8 +280,7 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 
 		length = rstat1 & RSTAT1_FRAME_LENGTH;
 		if (length > MAX_PKT_SIZE) {
-			printk(KERN_NOTICE "ep93xx_rx: invalid length "
-					 " %.8x %.8x\n", rstat0, rstat1);
+			pr_notice("invalid length %.8x %.8x\n", rstat0, rstat1);
 			goto err;
 		}
 
@@ -371,11 +409,9 @@ static void ep93xx_tx_complete(struct net_device *dev)
 		tstat->tstat0 = 0;
 
 		if (tstat0 & TSTAT0_FA)
-			printk(KERN_CRIT "ep93xx_tx_complete: frame aborted "
-					 " %.8x\n", tstat0);
+			pr_crit("frame aborted %.8x\n", tstat0);
 		if ((tstat0 & TSTAT0_BUFFER_INDEX) != entry)
-			printk(KERN_CRIT "ep93xx_tx_complete: entry mismatch "
-					 " %.8x\n", tstat0);
+			pr_crit("entry mismatch %.8x\n", tstat0);
 
 		if (tstat0 & TSTAT0_TXWE) {
 			int length = ep->descs->tdesc[entry].tdesc1 & 0xfff;
@@ -536,7 +572,7 @@ static int ep93xx_start_hw(struct net_device *dev)
 	}
 
 	if (i == 10) {
-		printk(KERN_CRIT DRV_MODULE_NAME ": hw failed to reset\n");
+		pr_crit("hw failed to reset\n");
 		return 1;
 	}
 
@@ -581,7 +617,7 @@ static int ep93xx_start_hw(struct net_device *dev)
 	}
 
 	if (i == 10) {
-		printk(KERN_CRIT DRV_MODULE_NAME ": hw failed to start\n");
+		pr_crit("hw failed to start\n");
 		return 1;
 	}
 
@@ -617,7 +653,7 @@ static void ep93xx_stop_hw(struct net_device *dev)
 	}
 
 	if (i == 10)
-		printk(KERN_CRIT DRV_MODULE_NAME ": hw failed to reset\n");
+		pr_crit("hw failed to reset\n");
 }
 
 static int ep93xx_open(struct net_device *dev)
@@ -681,48 +717,6 @@ static int ep93xx_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return generic_mii_ioctl(&ep->mii, data, cmd, NULL);
 }
 
-static int ep93xx_mdio_read(struct net_device *dev, int phy_id, int reg)
-{
-	struct ep93xx_priv *ep = netdev_priv(dev);
-	int data;
-	int i;
-
-	wrl(ep, REG_MIICMD, REG_MIICMD_READ | (phy_id << 5) | reg);
-
-	for (i = 0; i < 10; i++) {
-		if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
-			break;
-		msleep(1);
-	}
-
-	if (i == 10) {
-		printk(KERN_INFO DRV_MODULE_NAME ": mdio read timed out\n");
-		data = 0xffff;
-	} else {
-		data = rdl(ep, REG_MIIDATA);
-	}
-
-	return data;
-}
-
-static void ep93xx_mdio_write(struct net_device *dev, int phy_id, int reg, int data)
-{
-	struct ep93xx_priv *ep = netdev_priv(dev);
-	int i;
-
-	wrl(ep, REG_MIIDATA, data);
-	wrl(ep, REG_MIICMD, REG_MIICMD_WRITE | (phy_id << 5) | reg);
-
-	for (i = 0; i < 10; i++) {
-		if ((rdl(ep, REG_MIISTS) & REG_MIISTS_BUSY) == 0)
-			break;
-		msleep(1);
-	}
-
-	if (i == 10)
-		printk(KERN_INFO DRV_MODULE_NAME ": mdio write timed out\n");
-}
-
 static void ep93xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
 	strcpy(info->driver, DRV_MODULE_NAME);
@@ -825,12 +819,19 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
 	struct ep93xx_eth_data *data;
 	struct net_device *dev;
 	struct ep93xx_priv *ep;
+	struct resource *mem;
+	int irq;
 	int err;
 
 	if (pdev == NULL)
 		return -ENODEV;
 	data = pdev->dev.platform_data;
 
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irq = platform_get_irq(pdev, 0);
+	if (!mem || irq < 0)
+		return -ENXIO;
+
 	dev = ep93xx_dev_alloc(data);
 	if (dev == NULL) {
 		err = -ENOMEM;
@@ -842,23 +843,21 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, dev);
 
-	ep->res = request_mem_region(pdev->resource[0].start,
-			pdev->resource[0].end - pdev->resource[0].start + 1,
-			dev_name(&pdev->dev));
+	ep->res = request_mem_region(mem->start, resource_size(mem),
+				     dev_name(&pdev->dev));
 	if (ep->res == NULL) {
 		dev_err(&pdev->dev, "Could not reserve memory region\n");
 		err = -ENOMEM;
 		goto err_out;
 	}
 
-	ep->base_addr = ioremap(pdev->resource[0].start,
-			pdev->resource[0].end - pdev->resource[0].start);
+	ep->base_addr = ioremap(mem->start, resource_size(mem));
 	if (ep->base_addr == NULL) {
 		dev_err(&pdev->dev, "Failed to ioremap ethernet registers\n");
 		err = -EIO;
 		goto err_out;
 	}
-	ep->irq = pdev->resource[1].start;
+	ep->irq = irq;
 
 	ep->mii.phy_id = data->phy_id;
 	ep->mii.phy_id_mask = 0x1f;
@@ -877,11 +876,8 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
 		goto err_out;
 	}
 
-	printk(KERN_INFO "%s: ep93xx on-chip ethernet, IRQ %d, "
-			 "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x.\n", dev->name,
-			ep->irq, data->dev_addr[0], data->dev_addr[1],
-			data->dev_addr[2], data->dev_addr[3],
-			data->dev_addr[4], data->dev_addr[5]);
+	printk(KERN_INFO "%s: ep93xx on-chip ethernet, IRQ %d, %pM\n",
+			dev->name, ep->irq, dev->dev_addr);
 
 	return 0;
 
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index c5721cb38265..cc9ed8643910 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -663,7 +663,7 @@ static int lance_open( struct net_device *dev )
 	while (--i > 0)
 		if (DREG & CSR0_IDON)
 			break;
-	if (i < 0 || (DREG & CSR0_ERR)) {
+	if (i <= 0 || (DREG & CSR0_ERR)) {
 		DPRINTK( 2, ( "lance_open(): opening %s failed, i=%d, csr0=%04x\n",
 					  dev->name, i, DREG ));
 		DREG = CSR0_STOP;
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 2f4be59b9c0b..d98095df05be 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -35,7 +35,7 @@ char atl1c_driver_version[] = ATL1C_DRV_VERSION;
  * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
  *   Class, Class Mask, private data (not used) }
  */
-static struct pci_device_id atl1c_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(atl1c_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1C)},
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L2C)},
 	/* required last entry */
@@ -2596,11 +2596,8 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
 	memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
 	memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
 	if (netif_msg_probe(adapter))
-		dev_dbg(&pdev->dev,
-			"mac address : %02x-%02x-%02x-%02x-%02x-%02x\n",
-			adapter->hw.mac_addr[0], adapter->hw.mac_addr[1],
-			adapter->hw.mac_addr[2], adapter->hw.mac_addr[3],
-			adapter->hw.mac_addr[4], adapter->hw.mac_addr[5]);
+		dev_dbg(&pdev->dev, "mac address : %pM\n",
+			adapter->hw.mac_addr);
 
 	atl1c_hw_set_mac_addr(&adapter->hw);
 	INIT_WORK(&adapter->common_task, atl1c_common_task);
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 08f8c0969e9b..d59f8e89c65d 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -35,7 +35,7 @@ char atl1e_driver_version[] = DRV_VERSION;
  * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
  *   Class, Class Mask, private data (not used) }
  */
-static struct pci_device_id atl1e_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(atl1e_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1E)},
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, 0x1066)},
 	/* required last entry */
@@ -2378,10 +2378,7 @@ static int __devinit atl1e_probe(struct pci_dev *pdev,
 
 	memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
 	memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
-	dev_dbg(&pdev->dev, "mac address : %02x-%02x-%02x-%02x-%02x-%02x\n",
-			adapter->hw.mac_addr[0], adapter->hw.mac_addr[1],
-			adapter->hw.mac_addr[2], adapter->hw.mac_addr[3],
-			adapter->hw.mac_addr[4], adapter->hw.mac_addr[5]);
+	dev_dbg(&pdev->dev, "mac address : %pM\n", adapter->hw.mac_addr);
 
 	INIT_WORK(&adapter->reset_task, atl1e_reset_task);
 	INIT_WORK(&adapter->link_chg_task, atl1e_link_chg_task);
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index b6cf3263127c..9ba547069db3 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -232,7 +232,7 @@ static void __devinit atl1_check_options(struct atl1_adapter *adapter)
 /*
  * atl1_pci_tbl - PCI Device ID Table
  */
-static const struct pci_device_id atl1_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(atl1_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1)},
 	/* required last entry */
 	{0,}
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index c0451d75cdcf..40cf9e5cb9e2 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -63,7 +63,7 @@ MODULE_VERSION(ATL2_DRV_VERSION);
 /*
  * atl2_pci_tbl - PCI Device ID Table
  */
-static struct pci_device_id atl2_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(atl2_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L2)},
 	/* required last entry */
 	{0,}
@@ -1959,12 +1959,15 @@ static int atl2_get_eeprom(struct net_device *netdev,
 		return -ENOMEM;
 
 	for (i = first_dword; i < last_dword; i++) {
-		if (!atl2_read_eeprom(hw, i*4, &(eeprom_buff[i-first_dword])))
-			return -EIO;
+		if (!atl2_read_eeprom(hw, i*4, &(eeprom_buff[i-first_dword]))) {
+			ret_val = -EIO;
+			goto free;
+		}
 	}
 
 	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 3),
 		eeprom->len);
+free:
 	kfree(eeprom_buff);
 
 	return ret_val;
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 62d9c9cc5671..1dd4403247ca 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -921,7 +921,7 @@ static int ax_probe(struct platform_device *pdev)
  		size = (res->end - res->start) + 1;
 
 		ax->mem2 = request_mem_region(res->start, size, pdev->name);
-		if (ax->mem == NULL) {
+		if (ax->mem2 == NULL) {
 			dev_err(&pdev->dev, "cannot reserve registers\n");
 			ret = -ENXIO;
 			goto exit_mem1;
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 4869adb69586..44b66be38134 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -102,7 +102,7 @@ MODULE_PARM_DESC(b44_debug, "B44 bitmapped debugging message enable value");
 
 
 #ifdef CONFIG_B44_PCI
-static const struct pci_device_id b44_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(b44_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B0) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1) },
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 9e56014d27ed..5bc74590c73e 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -275,8 +275,14 @@ struct be_adapter {
 	u32 tx_fc;		/* Tx flow control */
 	int link_speed;
 	u8 port_type;
+	u8 transceiver;
+	u8 generation;		/* BladeEngine ASIC generation */
 };
 
+/* BladeEngine Generation numbers */
+#define BE_GEN2 2
+#define BE_GEN3 3
+
 extern const struct ethtool_ops be_ethtool_ops;
 
 #define drvr_stats(adapter)		(&adapter->stats.drvr_stats)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 1b68bd98dc0c..3227b11131c4 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -286,7 +286,7 @@ static void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
 				MCC_WRB_SGE_CNT_SHIFT;
 	wrb->payload_length = payload_len;
 	wrb->tag0 = opcode;
-	be_dws_cpu_to_le(wrb, 20);
+	be_dws_cpu_to_le(wrb, 8);
 }
 
 /* Don't touch the hdr after it's prepared */
@@ -1479,6 +1479,41 @@ err:
 	return status;
 }
 
+int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
+			u8 loopback_type, u8 enable)
+{
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_req_set_lmode *req;
+	int status;
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	wrb = wrb_from_mccq(adapter);
+	if (!wrb) {
+		status = -EBUSY;
+		goto err;
+	}
+
+	req = embedded_payload(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0,
+				OPCODE_LOWLEVEL_SET_LOOPBACK_MODE);
+
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL,
+			OPCODE_LOWLEVEL_SET_LOOPBACK_MODE,
+			sizeof(*req));
+
+	req->src_port = port_num;
+	req->dest_port = port_num;
+	req->loopback_type = loopback_type;
+	req->loopback_state = enable;
+
+	status = be_mcc_notify_wait(adapter);
+err:
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
+
 int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
 		u32 loopback_type, u32 pkt_size, u32 num_pkts, u64 pattern)
 {
@@ -1501,6 +1536,7 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
 
 	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL,
 			OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req));
+	req->hdr.timeout = 4;
 
 	req->pattern = cpu_to_le64(pattern);
 	req->src_port = cpu_to_le32(port_num);
@@ -1571,3 +1607,33 @@ err:
 	spin_unlock_bh(&adapter->mcc_lock);
 	return status;
 }
+
+extern int be_cmd_get_seeprom_data(struct be_adapter *adapter,
+				struct be_dma_mem *nonemb_cmd)
+{
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_req_seeprom_read *req;
+	struct be_sge *sge;
+	int status;
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	wrb = wrb_from_mccq(adapter);
+	req = nonemb_cmd->va;
+	sge = nonembedded_sgl(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1,
+			OPCODE_COMMON_SEEPROM_READ);
+
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+			OPCODE_COMMON_SEEPROM_READ, sizeof(*req));
+
+	sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
+	sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
+	sge->len = cpu_to_le32(nonemb_cmd->size);
+
+	status = be_mcc_notify_wait(adapter);
+
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 92b87ef156ed..c622a968c379 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -124,6 +124,7 @@ struct be_mcc_mailbox {
 #define OPCODE_COMMON_CQ_CREATE				12
 #define OPCODE_COMMON_EQ_CREATE				13
 #define OPCODE_COMMON_MCC_CREATE        		21
+#define OPCODE_COMMON_SEEPROM_READ			30
 #define OPCODE_COMMON_NTWK_RX_FILTER    		34
 #define OPCODE_COMMON_GET_FW_VERSION			35
 #define OPCODE_COMMON_SET_FLOW_CONTROL			36
@@ -155,6 +156,7 @@ struct be_mcc_mailbox {
 
 #define OPCODE_LOWLEVEL_HOST_DDR_DMA                    17
 #define OPCODE_LOWLEVEL_LOOPBACK_TEST                   18
+#define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE		19
 
 struct be_cmd_req_hdr {
 	u8 opcode;		/* dword 0 */
@@ -163,7 +165,8 @@ struct be_cmd_req_hdr {
 	u8 domain;		/* dword 0 */
 	u32 timeout;		/* dword 1 */
 	u32 request_length;	/* dword 2 */
-	u32 rsvd;		/* dword 3 */
+	u8 version;		/* dword 3 */
+	u8 rsvd[3];		/* dword 3 */
 };
 
 #define RESP_HDR_INFO_OPCODE_SHIFT	0	/* bits 0 - 7 */
@@ -821,6 +824,19 @@ struct be_cmd_resp_loopback_test {
 	u32    ticks_compl;
 };
 
+struct be_cmd_req_set_lmode {
+	struct be_cmd_req_hdr hdr;
+	u8 src_port;
+	u8 dest_port;
+	u8 loopback_type;
+	u8 loopback_state;
+};
+
+struct be_cmd_resp_set_lmode {
+	struct be_cmd_resp_hdr resp_hdr;
+	u8 rsvd0[4];
+};
+
 /********************** DDR DMA test *********************/
 struct be_cmd_req_ddrdma_test {
 	struct be_cmd_req_hdr hdr;
@@ -840,6 +856,19 @@ struct be_cmd_resp_ddrdma_test {
 	u8  rcv_buff[4096];
 };
 
+/*********************** SEEPROM Read ***********************/
+
+#define BE_READ_SEEPROM_LEN 1024
+struct be_cmd_req_seeprom_read {
+	struct be_cmd_req_hdr hdr;
+	u8 rsvd0[BE_READ_SEEPROM_LEN];
+};
+
+struct be_cmd_resp_seeprom_read {
+	struct be_cmd_req_hdr hdr;
+	u8 seeprom_data[BE_READ_SEEPROM_LEN];
+};
+
 extern int be_pci_fnum_get(struct be_adapter *adapter);
 extern int be_cmd_POST(struct be_adapter *adapter);
 extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
@@ -912,3 +941,8 @@ extern int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
 				u32 num_pkts, u64 pattern);
 extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
 			u32 byte_cnt, struct be_dma_mem *cmd);
+extern int be_cmd_get_seeprom_data(struct be_adapter *adapter,
+				struct be_dma_mem *nonemb_cmd);
+extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
+				u8 loopback_type, u8 enable);
+
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 298b92cbd689..09d8899b2de9 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -112,12 +112,14 @@ static const char et_self_tests[][ETH_GSTRING_LEN] = {
 	"PHY Loopback test",
 	"External Loopback test",
 	"DDR DMA test"
+	"Link test"
 };
 
 #define ETHTOOL_TESTS_NUM ARRAY_SIZE(et_self_tests)
 #define BE_MAC_LOOPBACK 0x0
 #define BE_PHY_LOOPBACK 0x1
 #define BE_ONE_PORT_EXT_LOOPBACK 0x2
+#define BE_NO_LOOPBACK 0xff
 
 static void
 be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
@@ -339,28 +341,50 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
 		status = be_cmd_read_port_type(adapter, adapter->port_num,
 						&connector);
-		switch (connector) {
-		case 7:
-			ecmd->port = PORT_FIBRE;
-			break;
-		default:
-			ecmd->port = PORT_TP;
-			break;
+		if (!status) {
+			switch (connector) {
+			case 7:
+				ecmd->port = PORT_FIBRE;
+				ecmd->transceiver = XCVR_EXTERNAL;
+				break;
+			case 0:
+				ecmd->port = PORT_TP;
+				ecmd->transceiver = XCVR_EXTERNAL;
+				break;
+			default:
+				ecmd->port = PORT_TP;
+				ecmd->transceiver = XCVR_INTERNAL;
+				break;
+			}
+		} else {
+			ecmd->port = PORT_AUI;
+			ecmd->transceiver = XCVR_INTERNAL;
 		}
 
 		/* Save for future use */
 		adapter->link_speed = ecmd->speed;
 		adapter->port_type = ecmd->port;
+		adapter->transceiver = ecmd->transceiver;
 	} else {
 		ecmd->speed = adapter->link_speed;
 		ecmd->port = adapter->port_type;
+		ecmd->transceiver = adapter->transceiver;
 	}
 
 	ecmd->duplex = DUPLEX_FULL;
 	ecmd->autoneg = AUTONEG_DISABLE;
-	ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP);
 	ecmd->phy_address = adapter->port_num;
-	ecmd->transceiver = XCVR_INTERNAL;
+	switch (ecmd->port) {
+	case PORT_FIBRE:
+		ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+		break;
+	case PORT_TP:
+		ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP);
+		break;
+	case PORT_AUI:
+		ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_AUI);
+		break;
+	}
 
 	return 0;
 }
@@ -489,37 +513,56 @@ err:
 	return ret;
 }
 
+static u64 be_loopback_test(struct be_adapter *adapter, u8 loopback_type,
+				u64 *status)
+{
+	be_cmd_set_loopback(adapter, adapter->port_num,
+				loopback_type, 1);
+	*status = be_cmd_loopback_test(adapter, adapter->port_num,
+				loopback_type, 1500,
+				2, 0xabc);
+	be_cmd_set_loopback(adapter, adapter->port_num,
+				BE_NO_LOOPBACK, 1);
+	return *status;
+}
+
 static void
 be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
+	bool link_up;
+	u8 mac_speed = 0;
+	u16 qos_link_speed = 0;
 
 	memset(data, 0, sizeof(u64) * ETHTOOL_TESTS_NUM);
 
 	if (test->flags & ETH_TEST_FL_OFFLINE) {
-		data[0] = be_cmd_loopback_test(adapter, adapter->port_num,
-						BE_MAC_LOOPBACK, 1500,
-						2, 0xabc);
-		if (data[0] != 0)
+		if (be_loopback_test(adapter, BE_MAC_LOOPBACK,
+						&data[0]) != 0) {
 			test->flags |= ETH_TEST_FL_FAILED;
-
-		data[1] = be_cmd_loopback_test(adapter, adapter->port_num,
-						BE_PHY_LOOPBACK, 1500,
-						2, 0xabc);
-		if (data[1] != 0)
+		}
+		if (be_loopback_test(adapter, BE_PHY_LOOPBACK,
+						&data[1]) != 0) {
 			test->flags |= ETH_TEST_FL_FAILED;
-
-		data[2] = be_cmd_loopback_test(adapter, adapter->port_num,
-						BE_ONE_PORT_EXT_LOOPBACK,
-						1500, 2, 0xabc);
-		if (data[2] != 0)
+		}
+		if (be_loopback_test(adapter, BE_ONE_PORT_EXT_LOOPBACK,
+						&data[2]) != 0) {
 			test->flags |= ETH_TEST_FL_FAILED;
+		}
+	}
 
-		data[3] = be_test_ddr_dma(adapter);
-		if (data[3] != 0)
-			test->flags |= ETH_TEST_FL_FAILED;
+	if (be_test_ddr_dma(adapter) != 0) {
+		data[3] = 1;
+		test->flags |= ETH_TEST_FL_FAILED;
 	}
 
+	if (be_cmd_link_status_query(adapter, &link_up, &mac_speed,
+				&qos_link_speed) != 0) {
+		test->flags |= ETH_TEST_FL_FAILED;
+		data[4] = -1;
+	} else if (mac_speed) {
+		data[4] = 1;
+	}
 }
 
 static int
@@ -536,12 +579,57 @@ be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
 	return be_load_fw(adapter, file_name);
 }
 
+static int
+be_get_eeprom_len(struct net_device *netdev)
+{
+	return BE_READ_SEEPROM_LEN;
+}
+
+static int
+be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
+			uint8_t *data)
+{
+	struct be_adapter *adapter = netdev_priv(netdev);
+	struct be_dma_mem eeprom_cmd;
+	struct be_cmd_resp_seeprom_read *resp;
+	int status;
+
+	if (!eeprom->len)
+		return -EINVAL;
+
+	eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16);
+
+	memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem));
+	eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read);
+	eeprom_cmd.va = pci_alloc_consistent(adapter->pdev, eeprom_cmd.size,
+				&eeprom_cmd.dma);
+
+	if (!eeprom_cmd.va) {
+		dev_err(&adapter->pdev->dev,
+			"Memory allocation failure. Could not read eeprom\n");
+		return -ENOMEM;
+	}
+
+	status = be_cmd_get_seeprom_data(adapter, &eeprom_cmd);
+
+	if (!status) {
+		resp = (struct be_cmd_resp_seeprom_read *) eeprom_cmd.va;
+		memcpy(data, resp->seeprom_data, eeprom->len);
+	}
+	pci_free_consistent(adapter->pdev, eeprom_cmd.size, eeprom_cmd.va,
+			eeprom_cmd.dma);
+
+	return status;
+}
+
 const struct ethtool_ops be_ethtool_ops = {
 	.get_settings = be_get_settings,
 	.get_drvinfo = be_get_drvinfo,
 	.get_wol = be_get_wol,
 	.set_wol = be_set_wol,
 	.get_link = ethtool_op_get_link,
+	.get_eeprom_len = be_get_eeprom_len,
+	.get_eeprom = be_read_eeprom,
 	.get_coalesce = be_get_coalesce,
 	.set_coalesce = be_set_coalesce,
 	.get_ringparam = be_get_ringparam,
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 3a1f7902c16d..626b76c0ebc7 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -910,7 +910,7 @@ static inline struct page *be_alloc_pages(u32 size)
 static void be_post_rx_frags(struct be_adapter *adapter)
 {
 	struct be_rx_page_info *page_info_tbl = adapter->rx_obj.page_info_tbl;
-	struct be_rx_page_info *page_info = NULL;
+	struct be_rx_page_info *page_info = NULL, *prev_page_info = NULL;
 	struct be_queue_info *rxq = &adapter->rx_obj.q;
 	struct page *pagep = NULL;
 	struct be_eth_rx_d *rxd;
@@ -941,7 +941,6 @@ static void be_post_rx_frags(struct be_adapter *adapter)
 		rxd = queue_head_node(rxq);
 		rxd->fragpa_lo = cpu_to_le32(frag_dmaaddr & 0xFFFFFFFF);
 		rxd->fragpa_hi = cpu_to_le32(upper_32_bits(frag_dmaaddr));
-		queue_head_inc(rxq);
 
 		/* Any space left in the current big page for another frag? */
 		if ((page_offset + rx_frag_size + rx_frag_size) >
@@ -949,10 +948,13 @@ static void be_post_rx_frags(struct be_adapter *adapter)
 			pagep = NULL;
 			page_info->last_page_user = true;
 		}
+
+		prev_page_info = page_info;
+		queue_head_inc(rxq);
 		page_info = &page_info_tbl[rxq->head];
 	}
 	if (pagep)
-		page_info->last_page_user = true;
+		prev_page_info->last_page_user = true;
 
 	if (posted) {
 		atomic_add(posted, &rxq->used);
@@ -1348,7 +1350,7 @@ static irqreturn_t be_intx(int irq, void *dev)
 	int isr;
 
 	isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
-			be_pci_func(adapter) * CEV_ISR_SIZE);
+		(adapter->tx_eq.q.id/ 8) * CEV_ISR_SIZE);
 	if (!isr)
 		return IRQ_NONE;
 
@@ -2049,6 +2051,7 @@ static void be_unmap_pci_bars(struct be_adapter *adapter)
 static int be_map_pci_bars(struct be_adapter *adapter)
 {
 	u8 __iomem *addr;
+	int pcicfg_reg;
 
 	addr = ioremap_nocache(pci_resource_start(adapter->pdev, 2),
 			pci_resource_len(adapter->pdev, 2));
@@ -2062,8 +2065,13 @@ static int be_map_pci_bars(struct be_adapter *adapter)
 		goto pci_map_err;
 	adapter->db = addr;
 
-	addr = ioremap_nocache(pci_resource_start(adapter->pdev, 1),
-			pci_resource_len(adapter->pdev, 1));
+	if (adapter->generation == BE_GEN2)
+		pcicfg_reg = 1;
+	else
+		pcicfg_reg = 0;
+
+	addr = ioremap_nocache(pci_resource_start(adapter->pdev, pcicfg_reg),
+			pci_resource_len(adapter->pdev, pcicfg_reg));
 	if (addr == NULL)
 		goto pci_map_err;
 	adapter->pcicfg = addr;
@@ -2160,6 +2168,7 @@ static int be_stats_init(struct be_adapter *adapter)
 	cmd->va = pci_alloc_consistent(adapter->pdev, cmd->size, &cmd->dma);
 	if (cmd->va == NULL)
 		return -1;
+	memset(cmd->va, 0, cmd->size);
 	return 0;
 }
 
@@ -2238,6 +2247,20 @@ static int __devinit be_probe(struct pci_dev *pdev,
 		goto rel_reg;
 	}
 	adapter = netdev_priv(netdev);
+
+	switch (pdev->device) {
+	case BE_DEVICE_ID1:
+	case OC_DEVICE_ID1:
+		adapter->generation = BE_GEN2;
+		break;
+	case BE_DEVICE_ID2:
+	case OC_DEVICE_ID2:
+		adapter->generation = BE_GEN3;
+		break;
+	default:
+		adapter->generation = 0;
+	}
+
 	adapter->pdev = pdev;
 	pci_set_drvdata(pdev, adapter);
 	adapter->netdev = netdev;
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 8ffea3990d07..0b23bc4f56c6 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -33,6 +33,7 @@
 #include <asm/dma.h>
 #include <linux/dma-mapping.h>
 
+#include <asm/dpmc.h>
 #include <asm/blackfin.h>
 #include <asm/cacheflush.h>
 #include <asm/portmux.h>
@@ -386,8 +387,8 @@ static int mii_probe(struct net_device *dev)
 	u32 sclk, mdc_div;
 
 	/* Enable PHY output early */
-	if (!(bfin_read_VR_CTL() & PHYCLKOE))
-		bfin_write_VR_CTL(bfin_read_VR_CTL() | PHYCLKOE);
+	if (!(bfin_read_VR_CTL() & CLKBUFOE))
+		bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);
 
 	sclk = get_sclk();
 	mdc_div = ((sclk / MDC_CLK) / 2) - 1;
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 65df1de447e4..5917b941aca2 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -48,7 +48,6 @@
 #include <linux/cache.h>
 #include <linux/firmware.h>
 #include <linux/log2.h>
-#include <linux/list.h>
 
 #if defined(CONFIG_CNIC) || defined(CONFIG_CNIC_MODULE)
 #define BCM_CNIC 1
@@ -3579,14 +3578,14 @@ bnx2_set_rx_mode(struct net_device *dev)
 		sort_mode |= BNX2_RPM_SORT_USER0_MC_HSH_EN;
 	}
 
-	if (dev->uc.count > BNX2_MAX_UNICAST_ADDRESSES) {
+	if (netdev_uc_count(dev) > BNX2_MAX_UNICAST_ADDRESSES) {
 		rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS;
 		sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN |
 			     BNX2_RPM_SORT_USER0_PROM_VLAN;
 	} else if (!(dev->flags & IFF_PROMISC)) {
 		/* Add all entries into to the match filter list */
 		i = 0;
-		list_for_each_entry(ha, &dev->uc.list, list) {
+		netdev_for_each_uc_addr(ha, dev) {
 			bnx2_set_mac_addr(bp, ha->addr,
 					  i + BNX2_START_UNICAST_ADDRESS_INDEX);
 			sort_mode |= (1 <<
@@ -6145,6 +6144,10 @@ bnx2_enable_msix(struct bnx2 *bp, int msix_vecs)
 	REG_WR(bp, BNX2_PCI_MSIX_TBL_OFF_BIR, BNX2_PCI_GRC_WINDOW2_BASE);
 	REG_WR(bp, BNX2_PCI_MSIX_PBA_OFF_BIT, BNX2_PCI_GRC_WINDOW3_BASE);
 
+	/*  Need to flush the previous three writes to ensure MSI-X
+	 *  is setup properly */
+	REG_RD(bp, BNX2_PCI_MSIX_CONTROL);
+
 	for (i = 0; i < BNX2_MAX_MSIX_VEC; i++) {
 		msix_ent[i].entry = i;
 		msix_ent[i].vector = 0;
@@ -6227,6 +6230,8 @@ bnx2_open(struct net_device *dev)
 
 	atomic_set(&bp->intr_sem, 0);
 
+	memset(bp->temp_stats_blk, 0, sizeof(struct statistics_block));
+
 	bnx2_enable_int(bp);
 
 	if (bp->flags & BNX2_FLAG_USING_MSI) {
@@ -6538,92 +6543,121 @@ bnx2_close(struct net_device *dev)
 	return 0;
 }
 
-#define GET_NET_STATS64(ctr)					\
+static void
+bnx2_save_stats(struct bnx2 *bp)
+{
+	u32 *hw_stats = (u32 *) bp->stats_blk;
+	u32 *temp_stats = (u32 *) bp->temp_stats_blk;
+	int i;
+
+	/* The 1st 10 counters are 64-bit counters */
+	for (i = 0; i < 20; i += 2) {
+		u32 hi;
+		u64 lo;
+
+		hi = *(temp_stats + i) + *(hw_stats + i);
+		lo = *(temp_stats + i + 1) + *(hw_stats + i + 1);
+		if (lo > 0xffffffff)
+			hi++;
+		*(temp_stats + i) = hi;
+		*(temp_stats + i + 1) = lo & 0xffffffff;
+	}
+
+	for ( ; i < sizeof(struct statistics_block) / 4; i++)
+		*(temp_stats + i) = *(temp_stats + i) + *(hw_stats + i);
+}
+
+#define GET_64BIT_NET_STATS64(ctr)				\
 	(unsigned long) ((unsigned long) (ctr##_hi) << 32) +	\
 	(unsigned long) (ctr##_lo)
 
-#define GET_NET_STATS32(ctr)		\
+#define GET_64BIT_NET_STATS32(ctr)				\
 	(ctr##_lo)
 
 #if (BITS_PER_LONG == 64)
-#define GET_NET_STATS	GET_NET_STATS64
+#define GET_64BIT_NET_STATS(ctr)				\
+	GET_64BIT_NET_STATS64(bp->stats_blk->ctr) +		\
+	GET_64BIT_NET_STATS64(bp->temp_stats_blk->ctr)
 #else
-#define GET_NET_STATS	GET_NET_STATS32
+#define GET_64BIT_NET_STATS(ctr)				\
+	GET_64BIT_NET_STATS32(bp->stats_blk->ctr) +		\
+	GET_64BIT_NET_STATS32(bp->temp_stats_blk->ctr)
 #endif
 
+#define GET_32BIT_NET_STATS(ctr)				\
+	(unsigned long) (bp->stats_blk->ctr +			\
+			 bp->temp_stats_blk->ctr)
+
 static struct net_device_stats *
 bnx2_get_stats(struct net_device *dev)
 {
 	struct bnx2 *bp = netdev_priv(dev);
-	struct statistics_block *stats_blk = bp->stats_blk;
 	struct net_device_stats *net_stats = &dev->stats;
 
 	if (bp->stats_blk == NULL) {
 		return net_stats;
 	}
 	net_stats->rx_packets =
-		GET_NET_STATS(stats_blk->stat_IfHCInUcastPkts) +
-		GET_NET_STATS(stats_blk->stat_IfHCInMulticastPkts) +
-		GET_NET_STATS(stats_blk->stat_IfHCInBroadcastPkts);
+		GET_64BIT_NET_STATS(stat_IfHCInUcastPkts) +
+		GET_64BIT_NET_STATS(stat_IfHCInMulticastPkts) +
+		GET_64BIT_NET_STATS(stat_IfHCInBroadcastPkts);
 
 	net_stats->tx_packets =
-		GET_NET_STATS(stats_blk->stat_IfHCOutUcastPkts) +
-		GET_NET_STATS(stats_blk->stat_IfHCOutMulticastPkts) +
-		GET_NET_STATS(stats_blk->stat_IfHCOutBroadcastPkts);
+		GET_64BIT_NET_STATS(stat_IfHCOutUcastPkts) +
+		GET_64BIT_NET_STATS(stat_IfHCOutMulticastPkts) +
+		GET_64BIT_NET_STATS(stat_IfHCOutBroadcastPkts);
 
 	net_stats->rx_bytes =
-		GET_NET_STATS(stats_blk->stat_IfHCInOctets);
+		GET_64BIT_NET_STATS(stat_IfHCInOctets);
 
 	net_stats->tx_bytes =
-		GET_NET_STATS(stats_blk->stat_IfHCOutOctets);
+		GET_64BIT_NET_STATS(stat_IfHCOutOctets);
 
 	net_stats->multicast =
-		GET_NET_STATS(stats_blk->stat_IfHCOutMulticastPkts);
+		GET_64BIT_NET_STATS(stat_IfHCOutMulticastPkts);
 
 	net_stats->collisions =
-		(unsigned long) stats_blk->stat_EtherStatsCollisions;
+		GET_32BIT_NET_STATS(stat_EtherStatsCollisions);
 
 	net_stats->rx_length_errors =
-		(unsigned long) (stats_blk->stat_EtherStatsUndersizePkts +
-		stats_blk->stat_EtherStatsOverrsizePkts);
+		GET_32BIT_NET_STATS(stat_EtherStatsUndersizePkts) +
+		GET_32BIT_NET_STATS(stat_EtherStatsOverrsizePkts);
 
 	net_stats->rx_over_errors =
-		(unsigned long) (stats_blk->stat_IfInFTQDiscards +
-		stats_blk->stat_IfInMBUFDiscards);
+		GET_32BIT_NET_STATS(stat_IfInFTQDiscards) +
+		GET_32BIT_NET_STATS(stat_IfInMBUFDiscards);
 
 	net_stats->rx_frame_errors =
-		(unsigned long) stats_blk->stat_Dot3StatsAlignmentErrors;
+		GET_32BIT_NET_STATS(stat_Dot3StatsAlignmentErrors);
 
 	net_stats->rx_crc_errors =
-		(unsigned long) stats_blk->stat_Dot3StatsFCSErrors;
+		GET_32BIT_NET_STATS(stat_Dot3StatsFCSErrors);
 
 	net_stats->rx_errors = net_stats->rx_length_errors +
 		net_stats->rx_over_errors + net_stats->rx_frame_errors +
 		net_stats->rx_crc_errors;
 
 	net_stats->tx_aborted_errors =
-    		(unsigned long) (stats_blk->stat_Dot3StatsExcessiveCollisions +
-		stats_blk->stat_Dot3StatsLateCollisions);
+		GET_32BIT_NET_STATS(stat_Dot3StatsExcessiveCollisions) +
+		GET_32BIT_NET_STATS(stat_Dot3StatsLateCollisions);
 
 	if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
 	    (CHIP_ID(bp) == CHIP_ID_5708_A0))
 		net_stats->tx_carrier_errors = 0;
 	else {
 		net_stats->tx_carrier_errors =
-			(unsigned long)
-			stats_blk->stat_Dot3StatsCarrierSenseErrors;
+			GET_32BIT_NET_STATS(stat_Dot3StatsCarrierSenseErrors);
 	}
 
 	net_stats->tx_errors =
-    		(unsigned long)
-		stats_blk->stat_emac_tx_stat_dot3statsinternalmactransmiterrors
-		+
+		GET_32BIT_NET_STATS(stat_emac_tx_stat_dot3statsinternalmactransmiterrors) +
 		net_stats->tx_aborted_errors +
 		net_stats->tx_carrier_errors;
 
 	net_stats->rx_missed_errors =
-		(unsigned long) (stats_blk->stat_IfInFTQDiscards +
-		stats_blk->stat_IfInMBUFDiscards + stats_blk->stat_FwRxDrop);
+		GET_32BIT_NET_STATS(stat_IfInFTQDiscards) +
+		GET_32BIT_NET_STATS(stat_IfInMBUFDiscards) +
+		GET_32BIT_NET_STATS(stat_FwRxDrop);
 
 	return net_stats;
 }
@@ -7083,6 +7117,9 @@ static int
 bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
 {
 	if (netif_running(bp->dev)) {
+		/* Reset will erase chipset stats; save them */
+		bnx2_save_stats(bp);
+
 		bnx2_netif_stop(bp);
 		bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
 		bnx2_free_skbs(bp);
@@ -7427,6 +7464,7 @@ bnx2_get_ethtool_stats(struct net_device *dev,
 	struct bnx2 *bp = netdev_priv(dev);
 	int i;
 	u32 *hw_stats = (u32 *) bp->stats_blk;
+	u32 *temp_stats = (u32 *) bp->temp_stats_blk;
 	u8 *stats_len_arr = NULL;
 
 	if (hw_stats == NULL) {
@@ -7443,21 +7481,26 @@ bnx2_get_ethtool_stats(struct net_device *dev,
 		stats_len_arr = bnx2_5708_stats_len_arr;
 
 	for (i = 0; i < BNX2_NUM_STATS; i++) {
+		unsigned long offset;
+
 		if (stats_len_arr[i] == 0) {
 			/* skip this counter */
 			buf[i] = 0;
 			continue;
 		}
+
+		offset = bnx2_stats_offset_arr[i];
 		if (stats_len_arr[i] == 4) {
 			/* 4-byte counter */
-			buf[i] = (u64)
-				*(hw_stats + bnx2_stats_offset_arr[i]);
+			buf[i] = (u64) *(hw_stats + offset) +
+				 *(temp_stats + offset);
 			continue;
 		}
 		/* 8-byte counter */
-		buf[i] = (((u64) *(hw_stats +
-					bnx2_stats_offset_arr[i])) << 32) +
-				*(hw_stats + bnx2_stats_offset_arr[i] + 1);
+		buf[i] = (((u64) *(hw_stats + offset)) << 32) +
+			 *(hw_stats + offset + 1) +
+			 (((u64) *(temp_stats + offset)) << 32) +
+			 *(temp_stats + offset + 1);
 	}
 }
 
@@ -7625,7 +7668,7 @@ bnx2_change_mtu(struct net_device *dev, int new_mtu)
 	return (bnx2_change_ring_size(bp, bp->rx_ring_size, bp->tx_ring_size));
 }
 
-#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER)
+#ifdef CONFIG_NET_POLL_CONTROLLER
 static void
 poll_bnx2(struct net_device *dev)
 {
@@ -7825,6 +7868,14 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 	bp->flags = 0;
 	bp->phy_flags = 0;
 
+	bp->temp_stats_blk =
+		kzalloc(sizeof(struct statistics_block), GFP_KERNEL);
+
+	if (bp->temp_stats_blk == NULL) {
+		rc = -ENOMEM;
+		goto err_out;
+	}
+
 	/* enable device (incl. PCI PM wakeup), and bus-mastering */
 	rc = pci_enable_device(pdev);
 	if (rc) {
@@ -8229,7 +8280,7 @@ static const struct net_device_ops bnx2_netdev_ops = {
 #ifdef BCM_VLAN
 	.ndo_vlan_rx_register	= bnx2_vlan_rx_register,
 #endif
-#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER)
+#ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= poll_bnx2,
 #endif
 };
@@ -8346,6 +8397,8 @@ bnx2_remove_one(struct pci_dev *pdev)
 	if (bp->regview)
 		iounmap(bp->regview);
 
+	kfree(bp->temp_stats_blk);
+
 	free_netdev(dev);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 939dc44d50a0..b860fbbff355 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6851,6 +6851,7 @@ struct bnx2 {
 	dma_addr_t		status_blk_mapping;
 
 	struct statistics_block	*stats_blk;
+	struct statistics_block	*temp_stats_blk;
 	dma_addr_t		stats_blk_mapping;
 
 	int			ctx_pages;
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 77ba13520d87..ffc7381969ae 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -140,7 +140,7 @@ static struct {
 };
 
 
-static const struct pci_device_id bnx2x_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(bnx2x_pci_tbl) = {
 	{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 },
 	{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 },
 	{ PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E },
@@ -7593,6 +7593,8 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 		if (bp->cnic_eth_dev.drv_state & CNIC_DRV_STATE_REGD) {
 			bnx2x_set_iscsi_eth_mac_addr(bp, 1);
 			bp->cnic_flags |= BNX2X_CNIC_FLAG_MAC_SET;
+			bnx2x_init_sb(bp, bp->cnic_sb, bp->cnic_sb_mapping,
+				      CNIC_SB_ID(bp));
 		}
 		mutex_unlock(&bp->cnic_mutex);
 #endif
@@ -11729,7 +11731,7 @@ static void bnx2x_vlan_rx_register(struct net_device *dev,
 
 #endif
 
-#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER)
+#ifdef CONFIG_NET_POLL_CONTROLLER
 static void poll_bnx2x(struct net_device *dev)
 {
 	struct bnx2x *bp = netdev_priv(dev);
@@ -11753,7 +11755,7 @@ static const struct net_device_ops bnx2x_netdev_ops = {
 #ifdef BCM_VLAN
 	.ndo_vlan_rx_register	= bnx2x_vlan_rx_register,
 #endif
-#if defined(HAVE_POLL_CONTROLLER) || defined(CONFIG_NET_POLL_CONTROLLER)
+#ifdef CONFIG_NET_POLL_CONTROLLER
 	.ndo_poll_controller	= poll_bnx2x,
 #endif
 };
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 0fb7a4964e75..822f586d72af 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1580,7 +1580,7 @@ static void ad_agg_selection_logic(struct aggregator *agg)
 		// check if any partner replys
 		if (best->is_individual) {
 			pr_warning("%s: Warning: No 802.3ad response from the link partner for any adapters in the bond\n",
-				   best->slave->dev->master->name);
+				   best->slave ? best->slave->dev->master->name : "NULL");
 		}
 
 		best->is_active = 1;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6a42a1453afa..1787e3c86573 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3307,7 +3307,7 @@ static void bond_remove_proc_entry(struct bonding *bond)
 /* Create the bonding directory under /proc/net, if doesn't exist yet.
  * Caller must hold rtnl_lock.
  */
-static void bond_create_proc_dir(struct bond_net *bn)
+static void __net_init bond_create_proc_dir(struct bond_net *bn)
 {
 	if (!bn->proc_dir) {
 		bn->proc_dir = proc_mkdir(DRV_NAME, bn->net->proc_net);
@@ -3320,7 +3320,7 @@ static void bond_create_proc_dir(struct bond_net *bn)
 /* Destroy the bonding directory under /proc/net, if empty.
  * Caller must hold rtnl_lock.
  */
-static void bond_destroy_proc_dir(struct bond_net *bn)
+static void __net_exit bond_destroy_proc_dir(struct bond_net *bn)
 {
 	if (bn->proc_dir) {
 		remove_proc_entry(DRV_NAME, bn->net->proc_net);
@@ -3338,11 +3338,11 @@ static void bond_remove_proc_entry(struct bonding *bond)
 {
 }
 
-static void bond_create_proc_dir(struct bond_net *bn)
+static inline void bond_create_proc_dir(struct bond_net *bn)
 {
 }
 
-static void bond_destroy_proc_dir(struct bond_net *bn)
+static inline void bond_destroy_proc_dir(struct bond_net *bn)
 {
 }
 
@@ -3650,7 +3650,7 @@ static int bond_open(struct net_device *bond_dev)
 		 */
 		if (bond_alb_initialize(bond, (bond->params.mode == BOND_MODE_ALB))) {
 			/* something went wrong - fail the open operation */
-			return -1;
+			return -ENOMEM;
 		}
 
 		INIT_DELAYED_WORK(&bond->alb_work, bond_alb_monitor);
@@ -3742,7 +3742,7 @@ static int bond_close(struct net_device *bond_dev)
 static struct net_device_stats *bond_get_stats(struct net_device *bond_dev)
 {
 	struct bonding *bond = netdev_priv(bond_dev);
-	struct net_device_stats *stats = &bond->stats;
+	struct net_device_stats *stats = &bond_dev->stats;
 	struct net_device_stats local_stats;
 	struct slave *slave;
 	int i;
@@ -4955,7 +4955,7 @@ out_netdev:
 	goto out;
 }
 
-static int bond_net_init(struct net *net)
+static int __net_init bond_net_init(struct net *net)
 {
 	struct bond_net *bn = net_generic(net, bond_net_id);
 
@@ -4967,7 +4967,7 @@ static int bond_net_init(struct net *net)
 	return 0;
 }
 
-static void bond_net_exit(struct net *net)
+static void __net_exit bond_net_exit(struct net *net)
 {
 	struct bond_net *bn = net_generic(net, bond_net_id);
 
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 558ec1352527..257a7a4dfce9 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -197,7 +197,6 @@ struct bonding {
 	s8	 send_grat_arp;
 	s8	 send_unsol_na;
 	s8	 setup_by_slave;
-	struct   net_device_stats stats;
 #ifdef CONFIG_PROC_FS
 	struct   proc_dir_entry *proc_entry;
 	char     proc_file_name[IFNAMSIZ];
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 166cc7e579c0..a2f29a38798a 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -342,6 +342,9 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	unsigned int mb, prio;
 	u32 reg_mid, reg_mcr;
 
+	if (can_dropped_invalid_skb(dev, skb))
+		return NETDEV_TX_OK;
+
 	mb = get_tx_next_mb(priv);
 	prio = get_tx_next_prio(priv);
 
@@ -1070,6 +1073,7 @@ static int __init at91_can_probe(struct platform_device *pdev)
 	priv->can.bittiming_const = &at91_bittiming_const;
 	priv->can.do_set_bittiming = at91_set_bittiming;
 	priv->can.do_set_mode = at91_set_mode;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 	priv->reg_base = addr;
 	priv->dev = dev;
 	priv->clk = clk;
diff --git a/drivers/net/can/bfin_can.c b/drivers/net/can/bfin_can.c
index 0ec1524523cc..bf7f9ba2d903 100644
--- a/drivers/net/can/bfin_can.c
+++ b/drivers/net/can/bfin_can.c
@@ -318,6 +318,9 @@ static int bfin_can_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	u16 val;
 	int i;
 
+	if (can_dropped_invalid_skb(dev, skb))
+		return NETDEV_TX_OK;
+
 	netif_stop_queue(dev);
 
 	/* fill id */
@@ -600,6 +603,7 @@ struct net_device *alloc_bfin_candev(void)
 	priv->can.bittiming_const = &bfin_can_bittiming_const;
 	priv->can.do_set_bittiming = bfin_can_set_bittiming;
 	priv->can.do_set_mode = bfin_can_set_mode;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
 	return dev;
 }
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index c1bb29f0322b..f08f1202ff00 100644
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -592,6 +592,8 @@ static int can_changelink(struct net_device *dev,
 		if (dev->flags & IFF_UP)
 			return -EBUSY;
 		cm = nla_data(data[IFLA_CAN_CTRLMODE]);
+		if (cm->flags & ~priv->ctrlmode_supported)
+			return -EOPNOTSUPP;
 		priv->ctrlmode &= ~cm->mask;
 		priv->ctrlmode |= cm->flags;
 	}
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index 9c5a1537939c..f8cc168ec76c 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -180,6 +180,14 @@
 #define RXBEID0_OFF 4
 #define RXBDLC_OFF  5
 #define RXBDAT_OFF  6
+#define RXFSIDH(n) ((n) * 4)
+#define RXFSIDL(n) ((n) * 4 + 1)
+#define RXFEID8(n) ((n) * 4 + 2)
+#define RXFEID0(n) ((n) * 4 + 3)
+#define RXMSIDH(n) ((n) * 4 + 0x20)
+#define RXMSIDL(n) ((n) * 4 + 0x21)
+#define RXMEID8(n) ((n) * 4 + 0x22)
+#define RXMEID0(n) ((n) * 4 + 0x23)
 
 #define GET_BYTE(val, byte)			\
 	(((val) >> ((byte) * 8)) & 0xff)
@@ -219,7 +227,8 @@ struct mcp251x_priv {
 	struct net_device *net;
 	struct spi_device *spi;
 
-	struct mutex spi_lock; /* SPI buffer lock */
+	struct mutex mcp_lock; /* SPI device lock */
+
 	u8 *spi_tx_buf;
 	u8 *spi_rx_buf;
 	dma_addr_t spi_tx_dma;
@@ -227,11 +236,11 @@ struct mcp251x_priv {
 
 	struct sk_buff *tx_skb;
 	int tx_len;
+
 	struct workqueue_struct *wq;
 	struct work_struct tx_work;
-	struct work_struct irq_work;
-	struct completion awake;
-	int wake;
+	struct work_struct restart_work;
+
 	int force_quit;
 	int after_suspend;
 #define AFTER_SUSPEND_UP 1
@@ -245,7 +254,8 @@ static void mcp251x_clean(struct net_device *net)
 {
 	struct mcp251x_priv *priv = netdev_priv(net);
 
-	net->stats.tx_errors++;
+	if (priv->tx_skb || priv->tx_len)
+		net->stats.tx_errors++;
 	if (priv->tx_skb)
 		dev_kfree_skb(priv->tx_skb);
 	if (priv->tx_len)
@@ -300,16 +310,12 @@ static u8 mcp251x_read_reg(struct spi_device *spi, uint8_t reg)
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 	u8 val = 0;
 
-	mutex_lock(&priv->spi_lock);
-
 	priv->spi_tx_buf[0] = INSTRUCTION_READ;
 	priv->spi_tx_buf[1] = reg;
 
 	mcp251x_spi_trans(spi, 3);
 	val = priv->spi_rx_buf[2];
 
-	mutex_unlock(&priv->spi_lock);
-
 	return val;
 }
 
@@ -317,15 +323,11 @@ static void mcp251x_write_reg(struct spi_device *spi, u8 reg, uint8_t val)
 {
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 
-	mutex_lock(&priv->spi_lock);
-
 	priv->spi_tx_buf[0] = INSTRUCTION_WRITE;
 	priv->spi_tx_buf[1] = reg;
 	priv->spi_tx_buf[2] = val;
 
 	mcp251x_spi_trans(spi, 3);
-
-	mutex_unlock(&priv->spi_lock);
 }
 
 static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
@@ -333,16 +335,12 @@ static void mcp251x_write_bits(struct spi_device *spi, u8 reg,
 {
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 
-	mutex_lock(&priv->spi_lock);
-
 	priv->spi_tx_buf[0] = INSTRUCTION_BIT_MODIFY;
 	priv->spi_tx_buf[1] = reg;
 	priv->spi_tx_buf[2] = mask;
 	priv->spi_tx_buf[3] = val;
 
 	mcp251x_spi_trans(spi, 4);
-
-	mutex_unlock(&priv->spi_lock);
 }
 
 static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
@@ -358,10 +356,8 @@ static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
 			mcp251x_write_reg(spi, TXBCTRL(tx_buf_idx) + i,
 					  buf[i]);
 	} else {
-		mutex_lock(&priv->spi_lock);
 		memcpy(priv->spi_tx_buf, buf, TXBDAT_OFF + len);
 		mcp251x_spi_trans(spi, TXBDAT_OFF + len);
-		mutex_unlock(&priv->spi_lock);
 	}
 }
 
@@ -408,13 +404,9 @@ static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
 		for (; i < (RXBDAT_OFF + len); i++)
 			buf[i] = mcp251x_read_reg(spi, RXBCTRL(buf_idx) + i);
 	} else {
-		mutex_lock(&priv->spi_lock);
-
 		priv->spi_tx_buf[RXBCTRL_OFF] = INSTRUCTION_READ_RXB(buf_idx);
 		mcp251x_spi_trans(spi, SPI_TRANSFER_BUF_LEN);
 		memcpy(buf, priv->spi_rx_buf, SPI_TRANSFER_BUF_LEN);
-
-		mutex_unlock(&priv->spi_lock);
 	}
 }
 
@@ -467,21 +459,6 @@ static void mcp251x_hw_sleep(struct spi_device *spi)
 	mcp251x_write_reg(spi, CANCTRL, CANCTRL_REQOP_SLEEP);
 }
 
-static void mcp251x_hw_wakeup(struct spi_device *spi)
-{
-	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
-
-	priv->wake = 1;
-
-	/* Can only wake up by generating a wake-up interrupt. */
-	mcp251x_write_bits(spi, CANINTE, CANINTE_WAKIE, CANINTE_WAKIE);
-	mcp251x_write_bits(spi, CANINTF, CANINTF_WAKIF, CANINTF_WAKIF);
-
-	/* Wait until the device is awake */
-	if (!wait_for_completion_timeout(&priv->awake, HZ))
-		dev_err(&spi->dev, "MCP251x didn't wake-up\n");
-}
-
 static netdev_tx_t mcp251x_hard_start_xmit(struct sk_buff *skb,
 					   struct net_device *net)
 {
@@ -490,16 +467,11 @@ static netdev_tx_t mcp251x_hard_start_xmit(struct sk_buff *skb,
 
 	if (priv->tx_skb || priv->tx_len) {
 		dev_warn(&spi->dev, "hard_xmit called while tx busy\n");
-		netif_stop_queue(net);
 		return NETDEV_TX_BUSY;
 	}
 
-	if (skb->len != sizeof(struct can_frame)) {
-		dev_err(&spi->dev, "dropping packet - bad length\n");
-		dev_kfree_skb(skb);
-		net->stats.tx_dropped++;
+	if (can_dropped_invalid_skb(net, skb))
 		return NETDEV_TX_OK;
-	}
 
 	netif_stop_queue(net);
 	priv->tx_skb = skb;
@@ -515,12 +487,13 @@ static int mcp251x_do_set_mode(struct net_device *net, enum can_mode mode)
 
 	switch (mode) {
 	case CAN_MODE_START:
+		mcp251x_clean(net);
 		/* We have to delay work since SPI I/O may sleep */
 		priv->can.state = CAN_STATE_ERROR_ACTIVE;
 		priv->restart_tx = 1;
 		if (priv->can.restart_ms == 0)
 			priv->after_suspend = AFTER_SUSPEND_RESTART;
-		queue_work(priv->wq, &priv->irq_work);
+		queue_work(priv->wq, &priv->restart_work);
 		break;
 	default:
 		return -EOPNOTSUPP;
@@ -529,7 +502,7 @@ static int mcp251x_do_set_mode(struct net_device *net, enum can_mode mode)
 	return 0;
 }
 
-static void mcp251x_set_normal_mode(struct spi_device *spi)
+static int mcp251x_set_normal_mode(struct spi_device *spi)
 {
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 	unsigned long timeout;
@@ -537,12 +510,14 @@ static void mcp251x_set_normal_mode(struct spi_device *spi)
 	/* Enable interrupts */
 	mcp251x_write_reg(spi, CANINTE,
 			  CANINTE_ERRIE | CANINTE_TX2IE | CANINTE_TX1IE |
-			  CANINTE_TX0IE | CANINTE_RX1IE | CANINTE_RX0IE |
-			  CANINTF_MERRF);
+			  CANINTE_TX0IE | CANINTE_RX1IE | CANINTE_RX0IE);
 
 	if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK) {
 		/* Put device into loopback mode */
 		mcp251x_write_reg(spi, CANCTRL, CANCTRL_REQOP_LOOPBACK);
+	} else if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) {
+		/* Put device into listen-only mode */
+		mcp251x_write_reg(spi, CANCTRL, CANCTRL_REQOP_LISTEN_ONLY);
 	} else {
 		/* Put device into normal mode */
 		mcp251x_write_reg(spi, CANCTRL, CANCTRL_REQOP_NORMAL);
@@ -554,11 +529,12 @@ static void mcp251x_set_normal_mode(struct spi_device *spi)
 			if (time_after(jiffies, timeout)) {
 				dev_err(&spi->dev, "MCP251x didn't"
 					" enter in normal mode\n");
-				return;
+				return -EBUSY;
 			}
 		}
 	}
 	priv->can.state = CAN_STATE_ERROR_ACTIVE;
+	return 0;
 }
 
 static int mcp251x_do_set_bittiming(struct net_device *net)
@@ -589,33 +565,39 @@ static int mcp251x_setup(struct net_device *net, struct mcp251x_priv *priv,
 {
 	mcp251x_do_set_bittiming(net);
 
-	/* Enable RX0->RX1 buffer roll over and disable filters */
-	mcp251x_write_bits(spi, RXBCTRL(0),
-			   RXBCTRL_BUKT | RXBCTRL_RXM0 | RXBCTRL_RXM1,
-			   RXBCTRL_BUKT | RXBCTRL_RXM0 | RXBCTRL_RXM1);
-	mcp251x_write_bits(spi, RXBCTRL(1),
-			   RXBCTRL_RXM0 | RXBCTRL_RXM1,
-			   RXBCTRL_RXM0 | RXBCTRL_RXM1);
+	mcp251x_write_reg(spi, RXBCTRL(0),
+			  RXBCTRL_BUKT | RXBCTRL_RXM0 | RXBCTRL_RXM1);
+	mcp251x_write_reg(spi, RXBCTRL(1),
+			  RXBCTRL_RXM0 | RXBCTRL_RXM1);
 	return 0;
 }
 
-static void mcp251x_hw_reset(struct spi_device *spi)
+static int mcp251x_hw_reset(struct spi_device *spi)
 {
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 	int ret;
-
-	mutex_lock(&priv->spi_lock);
+	unsigned long timeout;
 
 	priv->spi_tx_buf[0] = INSTRUCTION_RESET;
-
 	ret = spi_write(spi, priv->spi_tx_buf, 1);
-
-	mutex_unlock(&priv->spi_lock);
-
-	if (ret)
+	if (ret) {
 		dev_err(&spi->dev, "reset failed: ret = %d\n", ret);
+		return -EIO;
+	}
+
 	/* Wait for reset to finish */
+	timeout = jiffies + HZ;
 	mdelay(10);
+	while ((mcp251x_read_reg(spi, CANSTAT) & CANCTRL_REQOP_MASK)
+	       != CANCTRL_REQOP_CONF) {
+		schedule();
+		if (time_after(jiffies, timeout)) {
+			dev_err(&spi->dev, "MCP251x didn't"
+				" enter in conf mode after reset\n");
+			return -EBUSY;
+		}
+	}
+	return 0;
 }
 
 static int mcp251x_hw_probe(struct spi_device *spi)
@@ -639,63 +621,17 @@ static int mcp251x_hw_probe(struct spi_device *spi)
 	return (st1 == 0x80 && st2 == 0x07) ? 1 : 0;
 }
 
-static irqreturn_t mcp251x_can_isr(int irq, void *dev_id)
-{
-	struct net_device *net = (struct net_device *)dev_id;
-	struct mcp251x_priv *priv = netdev_priv(net);
-
-	/* Schedule bottom half */
-	if (!work_pending(&priv->irq_work))
-		queue_work(priv->wq, &priv->irq_work);
-
-	return IRQ_HANDLED;
-}
-
-static int mcp251x_open(struct net_device *net)
+static void mcp251x_open_clean(struct net_device *net)
 {
 	struct mcp251x_priv *priv = netdev_priv(net);
 	struct spi_device *spi = priv->spi;
 	struct mcp251x_platform_data *pdata = spi->dev.platform_data;
-	int ret;
-
-	ret = open_candev(net);
-	if (ret) {
-		dev_err(&spi->dev, "unable to set initial baudrate!\n");
-		return ret;
-	}
 
+	free_irq(spi->irq, priv);
+	mcp251x_hw_sleep(spi);
 	if (pdata->transceiver_enable)
-		pdata->transceiver_enable(1);
-
-	priv->force_quit = 0;
-	priv->tx_skb = NULL;
-	priv->tx_len = 0;
-
-	ret = request_irq(spi->irq, mcp251x_can_isr,
-			  IRQF_TRIGGER_FALLING, DEVICE_NAME, net);
-	if (ret) {
-		dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq);
-		if (pdata->transceiver_enable)
-			pdata->transceiver_enable(0);
-		close_candev(net);
-		return ret;
-	}
-
-	mcp251x_hw_wakeup(spi);
-	mcp251x_hw_reset(spi);
-	ret = mcp251x_setup(net, priv, spi);
-	if (ret) {
-		free_irq(spi->irq, net);
-		mcp251x_hw_sleep(spi);
-		if (pdata->transceiver_enable)
-			pdata->transceiver_enable(0);
-		close_candev(net);
-		return ret;
-	}
-	mcp251x_set_normal_mode(spi);
-	netif_wake_queue(net);
-
-	return 0;
+		pdata->transceiver_enable(0);
+	close_candev(net);
 }
 
 static int mcp251x_stop(struct net_device *net)
@@ -706,17 +642,19 @@ static int mcp251x_stop(struct net_device *net)
 
 	close_candev(net);
 
+	priv->force_quit = 1;
+	free_irq(spi->irq, priv);
+	destroy_workqueue(priv->wq);
+	priv->wq = NULL;
+
+	mutex_lock(&priv->mcp_lock);
+
 	/* Disable and clear pending interrupts */
 	mcp251x_write_reg(spi, CANINTE, 0x00);
 	mcp251x_write_reg(spi, CANINTF, 0x00);
 
-	priv->force_quit = 1;
-	free_irq(spi->irq, net);
-	flush_workqueue(priv->wq);
-
 	mcp251x_write_reg(spi, TXBCTRL(0), 0);
-	if (priv->tx_skb || priv->tx_len)
-		mcp251x_clean(net);
+	mcp251x_clean(net);
 
 	mcp251x_hw_sleep(spi);
 
@@ -725,9 +663,27 @@ static int mcp251x_stop(struct net_device *net)
 
 	priv->can.state = CAN_STATE_STOPPED;
 
+	mutex_unlock(&priv->mcp_lock);
+
 	return 0;
 }
 
+static void mcp251x_error_skb(struct net_device *net, int can_id, int data1)
+{
+	struct sk_buff *skb;
+	struct can_frame *frame;
+
+	skb = alloc_can_err_skb(net, &frame);
+	if (skb) {
+		frame->can_id = can_id;
+		frame->data[1] = data1;
+		netif_rx(skb);
+	} else {
+		dev_err(&net->dev,
+			"cannot allocate error skb\n");
+	}
+}
+
 static void mcp251x_tx_work_handler(struct work_struct *ws)
 {
 	struct mcp251x_priv *priv = container_of(ws, struct mcp251x_priv,
@@ -736,33 +692,32 @@ static void mcp251x_tx_work_handler(struct work_struct *ws)
 	struct net_device *net = priv->net;
 	struct can_frame *frame;
 
+	mutex_lock(&priv->mcp_lock);
 	if (priv->tx_skb) {
-		frame = (struct can_frame *)priv->tx_skb->data;
-
 		if (priv->can.state == CAN_STATE_BUS_OFF) {
 			mcp251x_clean(net);
-			netif_wake_queue(net);
-			return;
+		} else {
+			frame = (struct can_frame *)priv->tx_skb->data;
+
+			if (frame->can_dlc > CAN_FRAME_MAX_DATA_LEN)
+				frame->can_dlc = CAN_FRAME_MAX_DATA_LEN;
+			mcp251x_hw_tx(spi, frame, 0);
+			priv->tx_len = 1 + frame->can_dlc;
+			can_put_echo_skb(priv->tx_skb, net, 0);
+			priv->tx_skb = NULL;
 		}
-		if (frame->can_dlc > CAN_FRAME_MAX_DATA_LEN)
-			frame->can_dlc = CAN_FRAME_MAX_DATA_LEN;
-		mcp251x_hw_tx(spi, frame, 0);
-		priv->tx_len = 1 + frame->can_dlc;
-		can_put_echo_skb(priv->tx_skb, net, 0);
-		priv->tx_skb = NULL;
 	}
+	mutex_unlock(&priv->mcp_lock);
 }
 
-static void mcp251x_irq_work_handler(struct work_struct *ws)
+static void mcp251x_restart_work_handler(struct work_struct *ws)
 {
 	struct mcp251x_priv *priv = container_of(ws, struct mcp251x_priv,
-						 irq_work);
+						 restart_work);
 	struct spi_device *spi = priv->spi;
 	struct net_device *net = priv->net;
-	u8 txbnctrl;
-	u8 intf;
-	enum can_state new_state;
 
+	mutex_lock(&priv->mcp_lock);
 	if (priv->after_suspend) {
 		mdelay(10);
 		mcp251x_hw_reset(spi);
@@ -771,45 +726,54 @@ static void mcp251x_irq_work_handler(struct work_struct *ws)
 			mcp251x_set_normal_mode(spi);
 		} else if (priv->after_suspend & AFTER_SUSPEND_UP) {
 			netif_device_attach(net);
-			/* Clean since we lost tx buffer */
-			if (priv->tx_skb || priv->tx_len) {
-				mcp251x_clean(net);
-				netif_wake_queue(net);
-			}
+			mcp251x_clean(net);
 			mcp251x_set_normal_mode(spi);
+			netif_wake_queue(net);
 		} else {
 			mcp251x_hw_sleep(spi);
 		}
 		priv->after_suspend = 0;
+		priv->force_quit = 0;
 	}
 
-	if (priv->can.restart_ms == 0 && priv->can.state == CAN_STATE_BUS_OFF)
-		return;
+	if (priv->restart_tx) {
+		priv->restart_tx = 0;
+		mcp251x_write_reg(spi, TXBCTRL(0), 0);
+		mcp251x_clean(net);
+		netif_wake_queue(net);
+		mcp251x_error_skb(net, CAN_ERR_RESTARTED, 0);
+	}
+	mutex_unlock(&priv->mcp_lock);
+}
 
-	while (!priv->force_quit && !freezing(current)) {
-		u8 eflag = mcp251x_read_reg(spi, EFLG);
-		int can_id = 0, data1 = 0;
+static irqreturn_t mcp251x_can_ist(int irq, void *dev_id)
+{
+	struct mcp251x_priv *priv = dev_id;
+	struct spi_device *spi = priv->spi;
+	struct net_device *net = priv->net;
 
-		mcp251x_write_reg(spi, EFLG, 0x00);
+	mutex_lock(&priv->mcp_lock);
+	while (!priv->force_quit) {
+		enum can_state new_state;
+		u8 intf = mcp251x_read_reg(spi, CANINTF);
+		u8 eflag;
+		int can_id = 0, data1 = 0;
 
-		if (priv->restart_tx) {
-			priv->restart_tx = 0;
-			mcp251x_write_reg(spi, TXBCTRL(0), 0);
-			if (priv->tx_skb || priv->tx_len)
-				mcp251x_clean(net);
-			netif_wake_queue(net);
-			can_id |= CAN_ERR_RESTARTED;
+		if (intf & CANINTF_RX0IF) {
+			mcp251x_hw_rx(spi, 0);
+			/* Free one buffer ASAP */
+			mcp251x_write_bits(spi, CANINTF, intf & CANINTF_RX0IF,
+					   0x00);
 		}
 
-		if (priv->wake) {
-			/* Wait whilst the device wakes up */
-			mdelay(10);
-			priv->wake = 0;
-		}
+		if (intf & CANINTF_RX1IF)
+			mcp251x_hw_rx(spi, 1);
 
-		intf = mcp251x_read_reg(spi, CANINTF);
 		mcp251x_write_bits(spi, CANINTF, intf, 0x00);
 
+		eflag = mcp251x_read_reg(spi, EFLG);
+		mcp251x_write_reg(spi, EFLG, 0x00);
+
 		/* Update can state */
 		if (eflag & EFLG_TXBO) {
 			new_state = CAN_STATE_BUS_OFF;
@@ -850,59 +814,31 @@ static void mcp251x_irq_work_handler(struct work_struct *ws)
 		}
 		priv->can.state = new_state;
 
-		if ((intf & CANINTF_ERRIF) || (can_id & CAN_ERR_RESTARTED)) {
-			struct sk_buff *skb;
-			struct can_frame *frame;
-
-			/* Create error frame */
-			skb = alloc_can_err_skb(net, &frame);
-			if (skb) {
-				/* Set error frame flags based on bus state */
-				frame->can_id = can_id;
-				frame->data[1] = data1;
-
-				/* Update net stats for overflows */
-				if (eflag & (EFLG_RX0OVR | EFLG_RX1OVR)) {
-					if (eflag & EFLG_RX0OVR)
-						net->stats.rx_over_errors++;
-					if (eflag & EFLG_RX1OVR)
-						net->stats.rx_over_errors++;
-					frame->can_id |= CAN_ERR_CRTL;
-					frame->data[1] |=
-						CAN_ERR_CRTL_RX_OVERFLOW;
-				}
-
-				netif_rx(skb);
-			} else {
-				dev_info(&spi->dev,
-					 "cannot allocate error skb\n");
+		if (intf & CANINTF_ERRIF) {
+			/* Handle overflow counters */
+			if (eflag & (EFLG_RX0OVR | EFLG_RX1OVR)) {
+				if (eflag & EFLG_RX0OVR)
+					net->stats.rx_over_errors++;
+				if (eflag & EFLG_RX1OVR)
+					net->stats.rx_over_errors++;
+				can_id |= CAN_ERR_CRTL;
+				data1 |= CAN_ERR_CRTL_RX_OVERFLOW;
 			}
+			mcp251x_error_skb(net, can_id, data1);
 		}
 
 		if (priv->can.state == CAN_STATE_BUS_OFF) {
 			if (priv->can.restart_ms == 0) {
+				priv->force_quit = 1;
 				can_bus_off(net);
 				mcp251x_hw_sleep(spi);
-				return;
+				break;
 			}
 		}
 
 		if (intf == 0)
 			break;
 
-		if (intf & CANINTF_WAKIF)
-			complete(&priv->awake);
-
-		if (intf & CANINTF_MERRF) {
-			/* If there are pending Tx buffers, restart queue */
-			txbnctrl = mcp251x_read_reg(spi, TXBCTRL(0));
-			if (!(txbnctrl & TXBCTRL_TXREQ)) {
-				if (priv->tx_skb || priv->tx_len)
-					mcp251x_clean(net);
-				netif_wake_queue(net);
-			}
-		}
-
 		if (intf & (CANINTF_TX2IF | CANINTF_TX1IF | CANINTF_TX0IF)) {
 			net->stats.tx_packets++;
 			net->stats.tx_bytes += priv->tx_len - 1;
@@ -913,12 +849,66 @@ static void mcp251x_irq_work_handler(struct work_struct *ws)
 			netif_wake_queue(net);
 		}
 
-		if (intf & CANINTF_RX0IF)
-			mcp251x_hw_rx(spi, 0);
+	}
+	mutex_unlock(&priv->mcp_lock);
+	return IRQ_HANDLED;
+}
 
-		if (intf & CANINTF_RX1IF)
-			mcp251x_hw_rx(spi, 1);
+static int mcp251x_open(struct net_device *net)
+{
+	struct mcp251x_priv *priv = netdev_priv(net);
+	struct spi_device *spi = priv->spi;
+	struct mcp251x_platform_data *pdata = spi->dev.platform_data;
+	int ret;
+
+	ret = open_candev(net);
+	if (ret) {
+		dev_err(&spi->dev, "unable to set initial baudrate!\n");
+		return ret;
 	}
+
+	mutex_lock(&priv->mcp_lock);
+	if (pdata->transceiver_enable)
+		pdata->transceiver_enable(1);
+
+	priv->force_quit = 0;
+	priv->tx_skb = NULL;
+	priv->tx_len = 0;
+
+	ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,
+			  IRQF_TRIGGER_FALLING, DEVICE_NAME, priv);
+	if (ret) {
+		dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq);
+		if (pdata->transceiver_enable)
+			pdata->transceiver_enable(0);
+		close_candev(net);
+		goto open_unlock;
+	}
+
+	priv->wq = create_freezeable_workqueue("mcp251x_wq");
+	INIT_WORK(&priv->tx_work, mcp251x_tx_work_handler);
+	INIT_WORK(&priv->restart_work, mcp251x_restart_work_handler);
+
+	ret = mcp251x_hw_reset(spi);
+	if (ret) {
+		mcp251x_open_clean(net);
+		goto open_unlock;
+	}
+	ret = mcp251x_setup(net, priv, spi);
+	if (ret) {
+		mcp251x_open_clean(net);
+		goto open_unlock;
+	}
+	ret = mcp251x_set_normal_mode(spi);
+	if (ret) {
+		mcp251x_open_clean(net);
+		goto open_unlock;
+	}
+	netif_wake_queue(net);
+
+open_unlock:
+	mutex_unlock(&priv->mcp_lock);
+	return ret;
 }
 
 static const struct net_device_ops mcp251x_netdev_ops = {
@@ -952,11 +942,13 @@ static int __devinit mcp251x_can_probe(struct spi_device *spi)
 	priv->can.bittiming_const = &mcp251x_bittiming_const;
 	priv->can.do_set_mode = mcp251x_do_set_mode;
 	priv->can.clock.freq = pdata->oscillator_frequency / 2;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES |
+		CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY;
 	priv->net = net;
 	dev_set_drvdata(&spi->dev, priv);
 
 	priv->spi = spi;
-	mutex_init(&priv->spi_lock);
+	mutex_init(&priv->mcp_lock);
 
 	/* If requested, allocate DMA buffers */
 	if (mcp251x_enable_dma) {
@@ -990,7 +982,7 @@ static int __devinit mcp251x_can_probe(struct spi_device *spi)
 			goto error_tx_buf;
 		}
 		priv->spi_rx_buf = kmalloc(SPI_TRANSFER_BUF_LEN, GFP_KERNEL);
-		if (!priv->spi_tx_buf) {
+		if (!priv->spi_rx_buf) {
 			ret = -ENOMEM;
 			goto error_rx_buf;
 		}
@@ -1005,18 +997,12 @@ static int __devinit mcp251x_can_probe(struct spi_device *spi)
 
 	SET_NETDEV_DEV(net, &spi->dev);
 
-	priv->wq = create_freezeable_workqueue("mcp251x_wq");
-
-	INIT_WORK(&priv->tx_work, mcp251x_tx_work_handler);
-	INIT_WORK(&priv->irq_work, mcp251x_irq_work_handler);
-
-	init_completion(&priv->awake);
-
 	/* Configure the SPI bus */
 	spi->mode = SPI_MODE_0;
 	spi->bits_per_word = 8;
 	spi_setup(spi);
 
+	/* Here is OK to not lock the MCP, no one knows about it yet */
 	if (!mcp251x_hw_probe(spi)) {
 		dev_info(&spi->dev, "Probe failed\n");
 		goto error_probe;
@@ -1059,10 +1045,6 @@ static int __devexit mcp251x_can_remove(struct spi_device *spi)
 	unregister_candev(net);
 	free_candev(net);
 
-	priv->force_quit = 1;
-	flush_workqueue(priv->wq);
-	destroy_workqueue(priv->wq);
-
 	if (mcp251x_enable_dma) {
 		dma_free_coherent(&spi->dev, PAGE_SIZE,
 				  priv->spi_tx_buf, priv->spi_tx_dma);
@@ -1084,6 +1066,12 @@ static int mcp251x_can_suspend(struct spi_device *spi, pm_message_t state)
 	struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
 	struct net_device *net = priv->net;
 
+	priv->force_quit = 1;
+	disable_irq(spi->irq);
+	/*
+	 * Note: at this point neither IST nor workqueues are running.
+	 * open/stop cannot be called anyway so locking is not needed
+	 */
 	if (netif_running(net)) {
 		netif_device_detach(net);
 
@@ -1110,16 +1098,18 @@ static int mcp251x_can_resume(struct spi_device *spi)
 
 	if (priv->after_suspend & AFTER_SUSPEND_POWER) {
 		pdata->power_enable(1);
-		queue_work(priv->wq, &priv->irq_work);
+		queue_work(priv->wq, &priv->restart_work);
 	} else {
 		if (priv->after_suspend & AFTER_SUSPEND_UP) {
 			if (pdata->transceiver_enable)
 				pdata->transceiver_enable(1);
-			queue_work(priv->wq, &priv->irq_work);
+			queue_work(priv->wq, &priv->restart_work);
 		} else {
 			priv->after_suspend = 0;
 		}
 	}
+	priv->force_quit = 0;
+	enable_irq(spi->irq);
 	return 0;
 }
 #else
diff --git a/drivers/net/can/mscan/Kconfig b/drivers/net/can/mscan/Kconfig
index cd0f2d6f375d..27d1d398e25e 100644
--- a/drivers/net/can/mscan/Kconfig
+++ b/drivers/net/can/mscan/Kconfig
@@ -11,12 +11,13 @@ if CAN_MSCAN
 
 config CAN_MPC5XXX
 	tristate "Freescale MPC5xxx onboard CAN controller"
-	depends on PPC_MPC52xx
+	depends on (PPC_MPC52xx || PPC_MPC512x)
 	---help---
 	  If you say yes here you get support for Freescale's MPC5xxx
-	  onboard CAN controller.
+	  onboard CAN controller. Currently, the MPC5200, MPC5200B and
+	  MPC5121 (Rev. 2 and later) are supported.
 
-	  This driver can also be built as a module.  If so, the module
+	  This driver can also be built as a module. If so, the module
 	  will be called mscan-mpc5xxx.ko.
 
 endif
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index 1de6f6349b16..03e7c48465a2 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -29,6 +29,7 @@
 #include <linux/can/dev.h>
 #include <linux/of_platform.h>
 #include <sysdev/fsl_soc.h>
+#include <linux/clk.h>
 #include <linux/io.h>
 #include <asm/mpc52xx.h>
 
@@ -36,22 +37,21 @@
 
 #define DRV_NAME "mpc5xxx_can"
 
-static struct of_device_id mpc52xx_cdm_ids[] __devinitdata = {
+struct mpc5xxx_can_data {
+	unsigned int type;
+	u32 (*get_clock)(struct of_device *ofdev, const char *clock_name,
+			 int *mscan_clksrc);
+};
+
+#ifdef CONFIG_PPC_MPC52xx
+static struct of_device_id __devinitdata mpc52xx_cdm_ids[] = {
 	{ .compatible = "fsl,mpc5200-cdm", },
 	{}
 };
 
-/*
- * Get frequency of the MSCAN clock source
- *
- * Either the oscillator clock (SYS_XTAL_IN) or the IP bus clock (IP_CLK)
- * can be selected. According to the MPC5200 user's manual, the oscillator
- * clock is the better choice as it has less jitter but due to a hardware
- * bug, it can not be selected for the old MPC5200 Rev. A chips.
- */
-
-static unsigned int  __devinit mpc52xx_can_clock_freq(struct of_device *of,
-						      int clock_src)
+static u32 __devinit mpc52xx_can_get_clock(struct of_device *ofdev,
+					   const char *clock_name,
+					   int *mscan_clksrc)
 {
 	unsigned int pvr;
 	struct mpc52xx_cdm  __iomem *cdm;
@@ -61,21 +61,33 @@ static unsigned int  __devinit mpc52xx_can_clock_freq(struct of_device *of,
 
 	pvr = mfspr(SPRN_PVR);
 
-	freq = mpc5xxx_get_bus_frequency(of->node);
+	/*
+	 * Either the oscillator clock (SYS_XTAL_IN) or the IP bus clock
+	 * (IP_CLK) can be selected as MSCAN clock source. According to
+	 * the MPC5200 user's manual, the oscillator clock is the better
+	 * choice as it has less jitter. For this reason, it is selected
+	 * by default. Unfortunately, it can not be selected for the old
+	 * MPC5200 Rev. A chips due to a hardware bug (check errata).
+	 */
+	if (clock_name && strcmp(clock_name, "ip") == 0)
+		*mscan_clksrc = MSCAN_CLKSRC_BUS;
+	else
+		*mscan_clksrc = MSCAN_CLKSRC_XTAL;
+
+	freq = mpc5xxx_get_bus_frequency(ofdev->node);
 	if (!freq)
 		return 0;
 
-	if (clock_src == MSCAN_CLKSRC_BUS || pvr == 0x80822011)
+	if (*mscan_clksrc == MSCAN_CLKSRC_BUS || pvr == 0x80822011)
 		return freq;
 
 	/* Determine SYS_XTAL_IN frequency from the clock domain settings */
 	np_cdm = of_find_matching_node(NULL, mpc52xx_cdm_ids);
 	if (!np_cdm) {
-		dev_err(&of->dev, "can't get clock node!\n");
+		dev_err(&ofdev->dev, "can't get clock node!\n");
 		return 0;
 	}
 	cdm = of_iomap(np_cdm, 0);
-	of_node_put(np_cdm);
 
 	if (in_8(&cdm->ipb_clk_sel) & 0x1)
 		freq *= 2;
@@ -84,26 +96,174 @@ static unsigned int  __devinit mpc52xx_can_clock_freq(struct of_device *of,
 	freq *= (val & (1 << 5)) ? 8 : 4;
 	freq /= (val & (1 << 6)) ? 12 : 16;
 
+	of_node_put(np_cdm);
 	iounmap(cdm);
 
 	return freq;
 }
+#else /* !CONFIG_PPC_MPC52xx */
+static u32 __devinit mpc52xx_can_get_clock(struct of_device *ofdev,
+					   const char *clock_name,
+					   int *mscan_clksrc)
+{
+	return 0;
+}
+#endif /* CONFIG_PPC_MPC52xx */
+
+#ifdef CONFIG_PPC_MPC512x
+struct mpc512x_clockctl {
+	u32 spmr;		/* System PLL Mode Reg */
+	u32 sccr[2];		/* System Clk Ctrl Reg 1 & 2 */
+	u32 scfr1;		/* System Clk Freq Reg 1 */
+	u32 scfr2;		/* System Clk Freq Reg 2 */
+	u32 reserved;
+	u32 bcr;		/* Bread Crumb Reg */
+	u32 pccr[12];		/* PSC Clk Ctrl Reg 0-11 */
+	u32 spccr;		/* SPDIF Clk Ctrl Reg */
+	u32 cccr;		/* CFM Clk Ctrl Reg */
+	u32 dccr;		/* DIU Clk Cnfg Reg */
+	u32 mccr[4];		/* MSCAN Clk Ctrl Reg 1-3 */
+};
+
+static struct of_device_id __devinitdata mpc512x_clock_ids[] = {
+	{ .compatible = "fsl,mpc5121-clock", },
+	{}
+};
+
+static u32 __devinit mpc512x_can_get_clock(struct of_device *ofdev,
+					   const char *clock_name,
+					   int *mscan_clksrc)
+{
+	struct mpc512x_clockctl __iomem *clockctl;
+	struct device_node *np_clock;
+	struct clk *sys_clk, *ref_clk;
+	int plen, clockidx, clocksrc = -1;
+	u32 sys_freq, val, clockdiv = 1, freq = 0;
+	const u32 *pval;
+
+	np_clock = of_find_matching_node(NULL, mpc512x_clock_ids);
+	if (!np_clock) {
+		dev_err(&ofdev->dev, "couldn't find clock node\n");
+		return -ENODEV;
+	}
+	clockctl = of_iomap(np_clock, 0);
+	if (!clockctl) {
+		dev_err(&ofdev->dev, "couldn't map clock registers\n");
+		return 0;
+	}
+
+	/* Determine the MSCAN device index from the physical address */
+	pval = of_get_property(ofdev->node, "reg", &plen);
+	BUG_ON(!pval || plen < sizeof(*pval));
+	clockidx = (*pval & 0x80) ? 1 : 0;
+	if (*pval & 0x2000)
+		clockidx += 2;
+
+	/*
+	 * Clock source and divider selection: 3 different clock sources
+	 * can be selected: "ip", "ref" or "sys". For the latter two, a
+	 * clock divider can be defined as well. If the clock source is
+	 * not specified by the device tree, we first try to find an
+	 * optimal CAN source clock based on the system clock. If that
+	 * is not posslible, the reference clock will be used.
+	 */
+	if (clock_name && !strcmp(clock_name, "ip")) {
+		*mscan_clksrc = MSCAN_CLKSRC_IPS;
+		freq = mpc5xxx_get_bus_frequency(ofdev->node);
+	} else {
+		*mscan_clksrc = MSCAN_CLKSRC_BUS;
+
+		pval = of_get_property(ofdev->node,
+				       "fsl,mscan-clock-divider", &plen);
+		if (pval && plen == sizeof(*pval))
+			clockdiv = *pval;
+		if (!clockdiv)
+			clockdiv = 1;
+
+		if (!clock_name || !strcmp(clock_name, "sys")) {
+			sys_clk = clk_get(&ofdev->dev, "sys_clk");
+			if (!sys_clk) {
+				dev_err(&ofdev->dev, "couldn't get sys_clk\n");
+				goto exit_unmap;
+			}
+			/* Get and round up/down sys clock rate */
+			sys_freq = 1000000 *
+				((clk_get_rate(sys_clk) + 499999) / 1000000);
+
+			if (!clock_name) {
+				/* A multiple of 16 MHz would be optimal */
+				if ((sys_freq % 16000000) == 0) {
+					clocksrc = 0;
+					clockdiv = sys_freq / 16000000;
+					freq = sys_freq / clockdiv;
+				}
+			} else {
+				clocksrc = 0;
+				freq = sys_freq / clockdiv;
+			}
+		}
+
+		if (clocksrc < 0) {
+			ref_clk = clk_get(&ofdev->dev, "ref_clk");
+			if (!ref_clk) {
+				dev_err(&ofdev->dev, "couldn't get ref_clk\n");
+				goto exit_unmap;
+			}
+			clocksrc = 1;
+			freq = clk_get_rate(ref_clk) / clockdiv;
+		}
+	}
+
+	/* Disable clock */
+	out_be32(&clockctl->mccr[clockidx], 0x0);
+	if (clocksrc >= 0) {
+		/* Set source and divider */
+		val = (clocksrc << 14) | ((clockdiv - 1) << 17);
+		out_be32(&clockctl->mccr[clockidx], val);
+		/* Enable clock */
+		out_be32(&clockctl->mccr[clockidx], val | 0x10000);
+	}
+
+	/* Enable MSCAN clock domain */
+	val = in_be32(&clockctl->sccr[1]);
+	if (!(val & (1 << 25)))
+		out_be32(&clockctl->sccr[1], val | (1 << 25));
+
+	dev_dbg(&ofdev->dev, "using '%s' with frequency divider %d\n",
+		*mscan_clksrc == MSCAN_CLKSRC_IPS ? "ips_clk" :
+		clocksrc == 1 ? "ref_clk" : "sys_clk", clockdiv);
+
+exit_unmap:
+	of_node_put(np_clock);
+	iounmap(clockctl);
+
+	return freq;
+}
+#else /* !CONFIG_PPC_MPC512x */
+static u32 __devinit mpc512x_can_get_clock(struct of_device *ofdev,
+					   const char *clock_name,
+					   int *mscan_clksrc)
+{
+	return 0;
+}
+#endif /* CONFIG_PPC_MPC512x */
 
 static int __devinit mpc5xxx_can_probe(struct of_device *ofdev,
 				       const struct of_device_id *id)
 {
+	struct mpc5xxx_can_data *data = (struct mpc5xxx_can_data *)id->data;
 	struct device_node *np = ofdev->node;
 	struct net_device *dev;
 	struct mscan_priv *priv;
 	void __iomem *base;
-	const char *clk_src;
-	int err, irq, clock_src;
+	const char *clock_name = NULL;
+	int irq, mscan_clksrc = 0;
+	int err = -ENOMEM;
 
-	base = of_iomap(ofdev->node, 0);
+	base = of_iomap(np, 0);
 	if (!base) {
 		dev_err(&ofdev->dev, "couldn't ioremap\n");
-		err = -ENOMEM;
-		goto exit_release_mem;
+		return err;
 	}
 
 	irq = irq_of_parse_and_map(np, 0);
@@ -114,37 +274,27 @@ static int __devinit mpc5xxx_can_probe(struct of_device *ofdev,
 	}
 
 	dev = alloc_mscandev();
-	if (!dev) {
-		err = -ENOMEM;
+	if (!dev)
 		goto exit_dispose_irq;
-	}
 
 	priv = netdev_priv(dev);
 	priv->reg_base = base;
 	dev->irq = irq;
 
-	/*
-	 * Either the oscillator clock (SYS_XTAL_IN) or the IP bus clock
-	 * (IP_CLK) can be selected as MSCAN clock source. According to
-	 * the MPC5200 user's manual, the oscillator clock is the better
-	 * choice as it has less jitter. For this reason, it is selected
-	 * by default.
-	 */
-	clk_src = of_get_property(np, "fsl,mscan-clock-source", NULL);
-	if (clk_src && strcmp(clk_src, "ip") == 0)
-		clock_src = MSCAN_CLKSRC_BUS;
-	else
-		clock_src = MSCAN_CLKSRC_XTAL;
-	priv->can.clock.freq = mpc52xx_can_clock_freq(ofdev, clock_src);
+	clock_name = of_get_property(np, "fsl,mscan-clock-source", NULL);
+
+	BUG_ON(!data);
+	priv->type = data->type;
+	priv->can.clock.freq = data->get_clock(ofdev, clock_name,
+					       &mscan_clksrc);
 	if (!priv->can.clock.freq) {
-		dev_err(&ofdev->dev, "couldn't get MSCAN clock frequency\n");
-		err = -ENODEV;
+		dev_err(&ofdev->dev, "couldn't get MSCAN clock properties\n");
 		goto exit_free_mscan;
 	}
 
 	SET_NETDEV_DEV(dev, &ofdev->dev);
 
-	err = register_mscandev(dev, clock_src);
+	err = register_mscandev(dev, mscan_clksrc);
 	if (err) {
 		dev_err(&ofdev->dev, "registering %s failed (err=%d)\n",
 			DRV_NAME, err);
@@ -164,7 +314,7 @@ exit_dispose_irq:
 	irq_dispose_mapping(irq);
 exit_unmap_mem:
 	iounmap(base);
-exit_release_mem:
+
 	return err;
 }
 
@@ -225,8 +375,20 @@ static int mpc5xxx_can_resume(struct of_device *ofdev)
 }
 #endif
 
+static struct mpc5xxx_can_data __devinitdata mpc5200_can_data = {
+	.type = MSCAN_TYPE_MPC5200,
+	.get_clock = mpc52xx_can_get_clock,
+};
+
+static struct mpc5xxx_can_data __devinitdata mpc5121_can_data = {
+	.type = MSCAN_TYPE_MPC5121,
+	.get_clock = mpc512x_can_get_clock,
+};
+
 static struct of_device_id __devinitdata mpc5xxx_can_table[] = {
-	{.compatible = "fsl,mpc5200-mscan"},
+	{ .compatible = "fsl,mpc5200-mscan", .data = &mpc5200_can_data, },
+	/* Note that only MPC5121 Rev. 2 (and later) is supported */
+	{ .compatible = "fsl,mpc5121-mscan", .data = &mpc5121_can_data, },
 	{},
 };
 
@@ -255,5 +417,5 @@ static void __exit mpc5xxx_can_exit(void)
 module_exit(mpc5xxx_can_exit);
 
 MODULE_AUTHOR("Wolfgang Grandegger <wg@grandegger.com>");
-MODULE_DESCRIPTION("Freescale MPC5200 CAN driver");
+MODULE_DESCRIPTION("Freescale MPC5xxx CAN driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c
index 07346f880ca6..6b7dd578d417 100644
--- a/drivers/net/can/mscan/mscan.c
+++ b/drivers/net/can/mscan/mscan.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2005-2006 Andrey Volkov <avolkov@varma-el.com>,
  *                         Varma Electronics Oy
  * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
- * Copytight (C) 2008-2009 Pengutronix <kernel@pengutronix.de>
+ * Copyright (C) 2008-2009 Pengutronix <kernel@pengutronix.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the version 2 of the GNU General Public License
@@ -152,6 +152,12 @@ static int mscan_start(struct net_device *dev)
 	priv->shadow_canrier = 0;
 	priv->flags = 0;
 
+	if (priv->type == MSCAN_TYPE_MPC5121) {
+		/* Clear pending bus-off condition */
+		if (in_8(&regs->canmisc) & MSCAN_BOHOLD)
+			out_8(&regs->canmisc, MSCAN_BOHOLD);
+	}
+
 	err = mscan_set_mode(dev, MSCAN_NORMAL_MODE);
 	if (err)
 		return err;
@@ -163,8 +169,29 @@ static int mscan_start(struct net_device *dev)
 	out_8(&regs->cantier, 0);
 
 	/* Enable receive interrupts. */
-	out_8(&regs->canrier, MSCAN_OVRIE | MSCAN_RXFIE | MSCAN_CSCIE |
-	      MSCAN_RSTATE1 | MSCAN_RSTATE0 | MSCAN_TSTATE1 | MSCAN_TSTATE0);
+	out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
+
+	return 0;
+}
+
+static int mscan_restart(struct net_device *dev)
+{
+	struct mscan_priv *priv = netdev_priv(dev);
+
+	if (priv->type == MSCAN_TYPE_MPC5121) {
+		struct mscan_regs *regs = (struct mscan_regs *)priv->reg_base;
+
+		priv->can.state = CAN_STATE_ERROR_ACTIVE;
+		WARN(!(in_8(&regs->canmisc) & MSCAN_BOHOLD),
+		     "bus-off state expected");
+		out_8(&regs->canmisc, MSCAN_BOHOLD);
+		/* Re-enable receive interrupts. */
+		out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
+	} else {
+		if (priv->can.state <= CAN_STATE_BUS_OFF)
+			mscan_set_mode(dev, MSCAN_INIT_MODE);
+		return mscan_start(dev);
+	}
 
 	return 0;
 }
@@ -177,8 +204,8 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	int i, rtr, buf_id;
 	u32 can_id;
 
-	if (frame->can_dlc > 8)
-		return -EINVAL;
+	if (can_dropped_invalid_skb(dev, skb))
+		return NETDEV_TX_OK;
 
 	out_8(&regs->cantier, 0);
 
@@ -359,9 +386,12 @@ static void mscan_get_err_frame(struct net_device *dev, struct can_frame *frame,
 			 * automatically. To avoid that we stop the chip doing
 			 * a light-weight stop (we are in irq-context).
 			 */
-			out_8(&regs->cantier, 0);
-			out_8(&regs->canrier, 0);
-			setbits8(&regs->canctl0, MSCAN_SLPRQ | MSCAN_INITRQ);
+			if (priv->type != MSCAN_TYPE_MPC5121) {
+				out_8(&regs->cantier, 0);
+				out_8(&regs->canrier, 0);
+				setbits8(&regs->canctl0,
+					 MSCAN_SLPRQ | MSCAN_INITRQ);
+			}
 			can_bus_off(dev);
 			break;
 		default:
@@ -491,9 +521,7 @@ static int mscan_do_set_mode(struct net_device *dev, enum can_mode mode)
 
 	switch (mode) {
 	case CAN_MODE_START:
-		if (priv->can.state <= CAN_STATE_BUS_OFF)
-			mscan_set_mode(dev, MSCAN_INIT_MODE);
-		ret = mscan_start(dev);
+		ret = mscan_restart(dev);
 		if (ret)
 			break;
 		if (netif_queue_stopped(dev))
@@ -592,18 +620,21 @@ static const struct net_device_ops mscan_netdev_ops = {
        .ndo_start_xmit         = mscan_start_xmit,
 };
 
-int register_mscandev(struct net_device *dev, int clock_src)
+int register_mscandev(struct net_device *dev, int mscan_clksrc)
 {
 	struct mscan_priv *priv = netdev_priv(dev);
 	struct mscan_regs *regs = (struct mscan_regs *)priv->reg_base;
 	u8 ctl1;
 
 	ctl1 = in_8(&regs->canctl1);
-	if (clock_src)
+	if (mscan_clksrc)
 		ctl1 |= MSCAN_CLKSRC;
 	else
 		ctl1 &= ~MSCAN_CLKSRC;
 
+	if (priv->type == MSCAN_TYPE_MPC5121)
+		ctl1 |= MSCAN_BORM; /* bus-off recovery upon request */
+
 	ctl1 |= MSCAN_CANE;
 	out_8(&regs->canctl1, ctl1);
 	udelay(100);
@@ -655,6 +686,7 @@ struct net_device *alloc_mscandev(void)
 	priv->can.bittiming_const = &mscan_bittiming_const;
 	priv->can.do_set_bittiming = mscan_do_set_bittiming;
 	priv->can.do_set_mode = mscan_do_set_mode;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
 	for (i = 0; i < TX_QUEUE_SIZE; i++) {
 		priv->tx_queue[i].id = i;
diff --git a/drivers/net/can/mscan/mscan.h b/drivers/net/can/mscan/mscan.h
index 00fc4aaf1ed8..4ff966473bc9 100644
--- a/drivers/net/can/mscan/mscan.h
+++ b/drivers/net/can/mscan/mscan.h
@@ -38,18 +38,20 @@
 #define MSCAN_CLKSRC		0x40
 #define MSCAN_LOOPB		0x20
 #define MSCAN_LISTEN		0x10
+#define MSCAN_BORM		0x08
 #define MSCAN_WUPM		0x04
 #define MSCAN_SLPAK		0x02
 #define MSCAN_INITAK		0x01
 
-/* Use the MPC5200 MSCAN variant? */
+/* Use the MPC5XXX MSCAN variant? */
 #ifdef CONFIG_PPC
-#define MSCAN_FOR_MPC5200
+#define MSCAN_FOR_MPC5XXX
 #endif
 
-#ifdef MSCAN_FOR_MPC5200
+#ifdef MSCAN_FOR_MPC5XXX
 #define MSCAN_CLKSRC_BUS	0
 #define MSCAN_CLKSRC_XTAL	MSCAN_CLKSRC
+#define MSCAN_CLKSRC_IPS	MSCAN_CLKSRC
 #else
 #define MSCAN_CLKSRC_BUS	MSCAN_CLKSRC
 #define MSCAN_CLKSRC_XTAL	0
@@ -136,7 +138,7 @@
 #define MSCAN_EFF_RTR_SHIFT	0
 #define MSCAN_EFF_FLAGS		0x18	/* IDE + SRR */
 
-#ifdef MSCAN_FOR_MPC5200
+#ifdef MSCAN_FOR_MPC5XXX
 #define _MSCAN_RESERVED_(n, num) u8 _res##n[num]
 #define _MSCAN_RESERVED_DSR_SIZE	2
 #else
@@ -165,67 +167,66 @@ struct mscan_regs {
 	u8 cantbsel;				/* + 0x14     0x0a */
 	u8 canidac;				/* + 0x15     0x0b */
 	u8 reserved;				/* + 0x16     0x0c */
-	_MSCAN_RESERVED_(6, 5);			/* + 0x17          */
-#ifndef MSCAN_FOR_MPC5200
-	u8 canmisc;				/*            0x0d */
-#endif
+	_MSCAN_RESERVED_(6, 2);			/* + 0x17          */
+	u8 canmisc;				/* + 0x19     0x0d */
+	_MSCAN_RESERVED_(7, 2);			/* + 0x1a          */
 	u8 canrxerr;				/* + 0x1c     0x0e */
 	u8 cantxerr;				/* + 0x1d     0x0f */
-	_MSCAN_RESERVED_(7, 2);			/* + 0x1e          */
+	_MSCAN_RESERVED_(8, 2);			/* + 0x1e          */
 	u16 canidar1_0;				/* + 0x20     0x10 */
-	_MSCAN_RESERVED_(8, 2);			/* + 0x22          */
+	_MSCAN_RESERVED_(9, 2);			/* + 0x22          */
 	u16 canidar3_2;				/* + 0x24     0x12 */
-	_MSCAN_RESERVED_(9, 2);			/* + 0x26          */
+	_MSCAN_RESERVED_(10, 2);		/* + 0x26          */
 	u16 canidmr1_0;				/* + 0x28     0x14 */
-	_MSCAN_RESERVED_(10, 2);		/* + 0x2a          */
+	_MSCAN_RESERVED_(11, 2);		/* + 0x2a          */
 	u16 canidmr3_2;				/* + 0x2c     0x16 */
-	_MSCAN_RESERVED_(11, 2);		/* + 0x2e          */
+	_MSCAN_RESERVED_(12, 2);		/* + 0x2e          */
 	u16 canidar5_4;				/* + 0x30     0x18 */
-	_MSCAN_RESERVED_(12, 2);		/* + 0x32          */
+	_MSCAN_RESERVED_(13, 2);		/* + 0x32          */
 	u16 canidar7_6;				/* + 0x34     0x1a */
-	_MSCAN_RESERVED_(13, 2);		/* + 0x36          */
+	_MSCAN_RESERVED_(14, 2);		/* + 0x36          */
 	u16 canidmr5_4;				/* + 0x38     0x1c */
-	_MSCAN_RESERVED_(14, 2);		/* + 0x3a          */
+	_MSCAN_RESERVED_(15, 2);		/* + 0x3a          */
 	u16 canidmr7_6;				/* + 0x3c     0x1e */
-	_MSCAN_RESERVED_(15, 2);		/* + 0x3e          */
+	_MSCAN_RESERVED_(16, 2);		/* + 0x3e          */
 	struct {
 		u16 idr1_0;			/* + 0x40     0x20 */
-		 _MSCAN_RESERVED_(16, 2);	/* + 0x42          */
+		_MSCAN_RESERVED_(17, 2);	/* + 0x42          */
 		u16 idr3_2;			/* + 0x44     0x22 */
-		 _MSCAN_RESERVED_(17, 2);	/* + 0x46          */
+		_MSCAN_RESERVED_(18, 2);	/* + 0x46          */
 		u16 dsr1_0;			/* + 0x48     0x24 */
-		 _MSCAN_RESERVED_(18, 2);	/* + 0x4a          */
+		_MSCAN_RESERVED_(19, 2);	/* + 0x4a          */
 		u16 dsr3_2;			/* + 0x4c     0x26 */
-		 _MSCAN_RESERVED_(19, 2);	/* + 0x4e          */
+		_MSCAN_RESERVED_(20, 2);	/* + 0x4e          */
 		u16 dsr5_4;			/* + 0x50     0x28 */
-		 _MSCAN_RESERVED_(20, 2);	/* + 0x52          */
+		_MSCAN_RESERVED_(21, 2);	/* + 0x52          */
 		u16 dsr7_6;			/* + 0x54     0x2a */
-		 _MSCAN_RESERVED_(21, 2);	/* + 0x56          */
+		_MSCAN_RESERVED_(22, 2);	/* + 0x56          */
 		u8 dlr;				/* + 0x58     0x2c */
-		 u8:8;				/* + 0x59     0x2d */
-		 _MSCAN_RESERVED_(22, 2);	/* + 0x5a          */
+		u8 reserved;			/* + 0x59     0x2d */
+		_MSCAN_RESERVED_(23, 2);	/* + 0x5a          */
 		u16 time;			/* + 0x5c     0x2e */
 	} rx;
-	 _MSCAN_RESERVED_(23, 2);		/* + 0x5e          */
+	_MSCAN_RESERVED_(24, 2);		/* + 0x5e          */
 	struct {
 		u16 idr1_0;			/* + 0x60     0x30 */
-		 _MSCAN_RESERVED_(24, 2);	/* + 0x62          */
+		_MSCAN_RESERVED_(25, 2);	/* + 0x62          */
 		u16 idr3_2;			/* + 0x64     0x32 */
-		 _MSCAN_RESERVED_(25, 2);	/* + 0x66          */
+		_MSCAN_RESERVED_(26, 2);	/* + 0x66          */
 		u16 dsr1_0;			/* + 0x68     0x34 */
-		 _MSCAN_RESERVED_(26, 2);	/* + 0x6a          */
+		_MSCAN_RESERVED_(27, 2);	/* + 0x6a          */
 		u16 dsr3_2;			/* + 0x6c     0x36 */
-		 _MSCAN_RESERVED_(27, 2);	/* + 0x6e          */
+		_MSCAN_RESERVED_(28, 2);	/* + 0x6e          */
 		u16 dsr5_4;			/* + 0x70     0x38 */
-		 _MSCAN_RESERVED_(28, 2);	/* + 0x72          */
+		_MSCAN_RESERVED_(29, 2);	/* + 0x72          */
 		u16 dsr7_6;			/* + 0x74     0x3a */
-		 _MSCAN_RESERVED_(29, 2);	/* + 0x76          */
+		_MSCAN_RESERVED_(30, 2);	/* + 0x76          */
 		u8 dlr;				/* + 0x78     0x3c */
 		u8 tbpr;			/* + 0x79     0x3d */
-		 _MSCAN_RESERVED_(30, 2);	/* + 0x7a          */
+		_MSCAN_RESERVED_(31, 2);	/* + 0x7a          */
 		u16 time;			/* + 0x7c     0x3e */
 	} tx;
-	 _MSCAN_RESERVED_(31, 2);		/* + 0x7e          */
+	_MSCAN_RESERVED_(32, 2);		/* + 0x7e          */
 } __attribute__ ((packed));
 
 #undef _MSCAN_RESERVED_
@@ -237,6 +238,15 @@ struct mscan_regs {
 #define MSCAN_POWEROFF_MODE	(MSCAN_CSWAI | MSCAN_SLPRQ)
 #define MSCAN_SET_MODE_RETRIES	255
 #define MSCAN_ECHO_SKB_MAX	3
+#define MSCAN_RX_INTS_ENABLE	(MSCAN_OVRIE | MSCAN_RXFIE | MSCAN_CSCIE | \
+				 MSCAN_RSTATE1 | MSCAN_RSTATE0 | \
+				 MSCAN_TSTATE1 | MSCAN_TSTATE0)
+
+/* MSCAN type variants */
+enum {
+	MSCAN_TYPE_MPC5200,
+	MSCAN_TYPE_MPC5121
+};
 
 #define BTR0_BRP_MASK		0x3f
 #define BTR0_SJW_SHIFT		6
@@ -270,6 +280,7 @@ struct tx_queue_entry {
 
 struct mscan_priv {
 	struct can_priv can;	/* must be the first member */
+	unsigned int type; 	/* MSCAN type variants */
 	long open_time;
 	unsigned long flags;
 	void __iomem *reg_base;	/* ioremap'ed address to registers */
@@ -285,12 +296,7 @@ struct mscan_priv {
 };
 
 extern struct net_device *alloc_mscandev(void);
-/*
- * clock_src:
- *	1 = The MSCAN clock source is the onchip Bus Clock.
- *	0 = The MSCAN clock source is the chip Oscillator Clock.
- */
-extern int register_mscandev(struct net_device *dev, int clock_src);
+extern int register_mscandev(struct net_device *dev, int mscan_clksrc);
 extern void unregister_mscandev(struct net_device *dev);
 
 #endif /* __MSCAN_H__ */
diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig
index 4c674927f247..9e277d64a318 100644
--- a/drivers/net/can/sja1000/Kconfig
+++ b/drivers/net/can/sja1000/Kconfig
@@ -44,4 +44,16 @@ config CAN_KVASER_PCI
 	  This driver is for the the PCIcanx and PCIcan cards (1, 2 or
 	  4 channel) from Kvaser (http://www.kvaser.com).
 
+config CAN_PLX_PCI
+	tristate "PLX90xx PCI-bridge based Cards"
+	depends on PCI
+	---help---
+	  This driver is for CAN interface cards based on
+	  the PLX90xx PCI bridge.
+	  Driver supports now:
+	   - Adlink PCI-7841/cPCI-7841 card (http://www.adlinktech.com/)
+	   - Adlink PCI-7841/cPCI-7841 SE card
+	   - Marathon CAN-bus-PCI card (http://www.marathon.ru/)
+	   - TEWS TECHNOLOGIES TPMC810 card (http://www.tews.com/)
+
 endif
diff --git a/drivers/net/can/sja1000/Makefile b/drivers/net/can/sja1000/Makefile
index 9d245ac03965..ce924553995d 100644
--- a/drivers/net/can/sja1000/Makefile
+++ b/drivers/net/can/sja1000/Makefile
@@ -8,5 +8,6 @@ obj-$(CONFIG_CAN_SJA1000_PLATFORM) += sja1000_platform.o
 obj-$(CONFIG_CAN_SJA1000_OF_PLATFORM) += sja1000_of_platform.o
 obj-$(CONFIG_CAN_EMS_PCI) += ems_pci.o
 obj-$(CONFIG_CAN_KVASER_PCI) += kvaser_pci.o
+obj-$(CONFIG_CAN_PLX_PCI) += plx_pci.o
 
 ccflags-$(CONFIG_CAN_DEBUG_DEVICES) := -DDEBUG
diff --git a/drivers/net/can/sja1000/ems_pci.c b/drivers/net/can/sja1000/ems_pci.c
index fd04789d3370..87300606abb9 100644
--- a/drivers/net/can/sja1000/ems_pci.c
+++ b/drivers/net/can/sja1000/ems_pci.c
@@ -102,7 +102,7 @@ struct ems_pci_card {
 
 #define EMS_PCI_BASE_SIZE  4096 /* size of controller area */
 
-static struct pci_device_id ems_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ems_pci_tbl) = {
 	/* CPC-PCI v1 */
 	{PCI_VENDOR_ID_SIEMENS, 0x2104, PCI_ANY_ID, PCI_ANY_ID,},
 	/* CPC-PCI v2 */
diff --git a/drivers/net/can/sja1000/kvaser_pci.c b/drivers/net/can/sja1000/kvaser_pci.c
index 7dd7769b9713..441e776a7f59 100644
--- a/drivers/net/can/sja1000/kvaser_pci.c
+++ b/drivers/net/can/sja1000/kvaser_pci.c
@@ -109,7 +109,7 @@ struct kvaser_pci {
 #define KVASER_PCI_VENDOR_ID2     0x1a07    /* the PCI device and vendor IDs */
 #define KVASER_PCI_DEVICE_ID2     0x0008
 
-static struct pci_device_id kvaser_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(kvaser_pci_tbl) = {
 	{KVASER_PCI_VENDOR_ID1, KVASER_PCI_DEVICE_ID1, PCI_ANY_ID, PCI_ANY_ID,},
 	{KVASER_PCI_VENDOR_ID2, KVASER_PCI_DEVICE_ID2, PCI_ANY_ID, PCI_ANY_ID,},
 	{ 0,}
diff --git a/drivers/net/can/sja1000/plx_pci.c b/drivers/net/can/sja1000/plx_pci.c
new file mode 100644
index 000000000000..6b46a6395f80
--- /dev/null
+++ b/drivers/net/can/sja1000/plx_pci.c
@@ -0,0 +1,472 @@
+/*
+ * Copyright (C) 2008-2010 Pavel Cheblakov <P.B.Cheblakov@inp.nsk.su>
+ *
+ * Derived from the ems_pci.c driver:
+ *	Copyright (C) 2007 Wolfgang Grandegger <wg@grandegger.com>
+ *	Copyright (C) 2008 Markus Plessing <plessing@ems-wuensche.com>
+ *	Copyright (C) 2008 Sebastian Haas <haas@ems-wuensche.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * 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/kernel.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/can.h>
+#include <linux/can/dev.h>
+#include <linux/io.h>
+
+#include "sja1000.h"
+
+#define DRV_NAME  "sja1000_plx_pci"
+
+MODULE_AUTHOR("Pavel Cheblakov <P.B.Cheblakov@inp.nsk.su>");
+MODULE_DESCRIPTION("Socket-CAN driver for PLX90xx PCI-bridge cards with "
+		   "the SJA1000 chips");
+MODULE_SUPPORTED_DEVICE("Adlink PCI-7841/cPCI-7841, "
+			"Adlink PCI-7841/cPCI-7841 SE, "
+			"Marathon CAN-bus-PCI, "
+			"TEWS TECHNOLOGIES TPMC810");
+MODULE_LICENSE("GPL v2");
+
+#define PLX_PCI_MAX_CHAN 2
+
+struct plx_pci_card {
+	int channels;			/* detected channels count */
+	struct net_device *net_dev[PLX_PCI_MAX_CHAN];
+	void __iomem *conf_addr;
+};
+
+#define PLX_PCI_CAN_CLOCK (16000000 / 2)
+
+/* PLX90xx registers */
+#define PLX_INTCSR	0x4c		/* Interrupt Control/Status */
+#define PLX_CNTRL	0x50		/* User I/O, Direct Slave Response,
+					 * Serial EEPROM, and Initialization
+					 * Control register
+					 */
+
+#define PLX_LINT1_EN	0x1		/* Local interrupt 1 enable */
+#define PLX_LINT2_EN	(1 << 3)	/* Local interrupt 2 enable */
+#define PLX_PCI_INT_EN	(1 << 6)	/* PCI Interrupt Enable */
+#define PLX_PCI_RESET	(1 << 30)	/* PCI Adapter Software Reset */
+
+/*
+ * The board configuration is probably following:
+ * RX1 is connected to ground.
+ * TX1 is not connected.
+ * CLKO is not connected.
+ * Setting the OCR register to 0xDA is a good idea.
+ * This means normal output mode, push-pull and the correct polarity.
+ */
+#define PLX_PCI_OCR	(OCR_TX0_PUSHPULL | OCR_TX1_PUSHPULL)
+
+/*
+ * In the CDR register, you should set CBP to 1.
+ * You will probably also want to set the clock divider value to 7
+ * (meaning direct oscillator output) because the second SJA1000 chip
+ * is driven by the first one CLKOUT output.
+ */
+#define PLX_PCI_CDR			(CDR_CBP | CDR_CLKOUT_MASK)
+
+/* SJA1000 Control Register in the BasicCAN Mode */
+#define REG_CR				0x00
+
+/* States of some SJA1000 registers after hardware reset in the BasicCAN mode*/
+#define REG_CR_BASICCAN_INITIAL		0x21
+#define REG_CR_BASICCAN_INITIAL_MASK	0xa1
+#define REG_SR_BASICCAN_INITIAL		0x0c
+#define REG_IR_BASICCAN_INITIAL		0xe0
+
+/* States of some SJA1000 registers after hardware reset in the PeliCAN mode*/
+#define REG_MOD_PELICAN_INITIAL		0x01
+#define REG_SR_PELICAN_INITIAL		0x3c
+#define REG_IR_PELICAN_INITIAL		0x00
+
+#define ADLINK_PCI_VENDOR_ID		0x144A
+#define ADLINK_PCI_DEVICE_ID		0x7841
+
+#define MARATHON_PCI_DEVICE_ID		0x2715
+
+#define TEWS_PCI_VENDOR_ID		0x1498
+#define TEWS_PCI_DEVICE_ID_TMPC810	0x032A
+
+static void plx_pci_reset_common(struct pci_dev *pdev);
+static void plx_pci_reset_marathon(struct pci_dev *pdev);
+
+struct plx_pci_channel_map {
+	u32 bar;
+	u32 offset;
+	u32 size;		/* 0x00 - auto, e.g. length of entire bar */
+};
+
+struct plx_pci_card_info {
+	const char *name;
+	int channel_count;
+	u32 can_clock;
+	u8 ocr;			/* output control register */
+	u8 cdr;			/* clock divider register */
+
+	/* Parameters for mapping local configuration space */
+	struct plx_pci_channel_map conf_map;
+
+	/* Parameters for mapping the SJA1000 chips */
+	struct plx_pci_channel_map chan_map_tbl[PLX_PCI_MAX_CHAN];
+
+	/* Pointer to device-dependent reset function */
+	void (*reset_func)(struct pci_dev *pdev);
+};
+
+static struct plx_pci_card_info plx_pci_card_info_adlink __devinitdata = {
+	"Adlink PCI-7841/cPCI-7841", 2,
+	PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
+	{1, 0x00, 0x00}, { {2, 0x00, 0x80}, {2, 0x80, 0x80} },
+	&plx_pci_reset_common
+	/* based on PLX9052 */
+};
+
+static struct plx_pci_card_info plx_pci_card_info_adlink_se __devinitdata = {
+	"Adlink PCI-7841/cPCI-7841 SE", 2,
+	PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
+	{0, 0x00, 0x00}, { {2, 0x00, 0x80}, {2, 0x80, 0x80} },
+	&plx_pci_reset_common
+	/* based on PLX9052 */
+};
+
+static struct plx_pci_card_info plx_pci_card_info_marathon __devinitdata = {
+	"Marathon CAN-bus-PCI", 2,
+	PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
+	{0, 0x00, 0x00}, { {2, 0x00, 0x00}, {4, 0x00, 0x00} },
+	&plx_pci_reset_marathon
+	/* based on PLX9052 */
+};
+
+static struct plx_pci_card_info plx_pci_card_info_tews __devinitdata = {
+	"TEWS TECHNOLOGIES TPMC810", 2,
+	PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
+	{0, 0x00, 0x00}, { {2, 0x000, 0x80}, {2, 0x100, 0x80} },
+	&plx_pci_reset_common
+	/* based on PLX9030 */
+};
+
+static DEFINE_PCI_DEVICE_TABLE(plx_pci_tbl) = {
+	{
+		/* Adlink PCI-7841/cPCI-7841 */
+		ADLINK_PCI_VENDOR_ID, ADLINK_PCI_DEVICE_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		PCI_CLASS_NETWORK_OTHER << 8, ~0,
+		(kernel_ulong_t)&plx_pci_card_info_adlink
+	},
+	{
+		/* Adlink PCI-7841/cPCI-7841 SE */
+		ADLINK_PCI_VENDOR_ID, ADLINK_PCI_DEVICE_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		PCI_CLASS_COMMUNICATION_OTHER << 8, ~0,
+		(kernel_ulong_t)&plx_pci_card_info_adlink_se
+	},
+	{
+		/* Marathon CAN-bus-PCI card */
+		PCI_VENDOR_ID_PLX, MARATHON_PCI_DEVICE_ID,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		(kernel_ulong_t)&plx_pci_card_info_marathon
+	},
+	{
+		/* TEWS TECHNOLOGIES TPMC810 card */
+		TEWS_PCI_VENDOR_ID, TEWS_PCI_DEVICE_ID_TMPC810,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		(kernel_ulong_t)&plx_pci_card_info_tews
+	},
+	{ 0,}
+};
+MODULE_DEVICE_TABLE(pci, plx_pci_tbl);
+
+static u8 plx_pci_read_reg(const struct sja1000_priv *priv, int port)
+{
+	return ioread8(priv->reg_base + port);
+}
+
+static void plx_pci_write_reg(const struct sja1000_priv *priv, int port, u8 val)
+{
+	iowrite8(val, priv->reg_base + port);
+}
+
+/*
+ * Check if a CAN controller is present at the specified location
+ * by trying to switch 'em from the Basic mode into the PeliCAN mode.
+ * Also check states of some registers in reset mode.
+ */
+static inline int plx_pci_check_sja1000(const struct sja1000_priv *priv)
+{
+	int flag = 0;
+
+	/*
+	 * Check registers after hardware reset (the Basic mode)
+	 * See states on p. 10 of the Datasheet.
+	 */
+	if ((priv->read_reg(priv, REG_CR) & REG_CR_BASICCAN_INITIAL_MASK) ==
+	    REG_CR_BASICCAN_INITIAL &&
+	    (priv->read_reg(priv, REG_SR) == REG_SR_BASICCAN_INITIAL) &&
+	    (priv->read_reg(priv, REG_IR) == REG_IR_BASICCAN_INITIAL))
+		flag = 1;
+
+	/* Bring the SJA1000 into the PeliCAN mode*/
+	priv->write_reg(priv, REG_CDR, CDR_PELICAN);
+
+	/*
+	 * Check registers after reset in the PeliCAN mode.
+	 * See states on p. 23 of the Datasheet.
+	 */
+	if (priv->read_reg(priv, REG_MOD) == REG_MOD_PELICAN_INITIAL &&
+	    priv->read_reg(priv, REG_SR) == REG_SR_PELICAN_INITIAL &&
+	    priv->read_reg(priv, REG_IR) == REG_IR_PELICAN_INITIAL)
+		return flag;
+
+	return 0;
+}
+
+/*
+ * PLX90xx software reset
+ * Also LRESET# asserts and brings to reset device on the Local Bus (if wired).
+ * For most cards it's enough for reset the SJA1000 chips.
+ */
+static void plx_pci_reset_common(struct pci_dev *pdev)
+{
+	struct plx_pci_card *card = pci_get_drvdata(pdev);
+	u32 cntrl;
+
+	cntrl = ioread32(card->conf_addr + PLX_CNTRL);
+	cntrl |= PLX_PCI_RESET;
+	iowrite32(cntrl, card->conf_addr + PLX_CNTRL);
+	udelay(100);
+	cntrl ^= PLX_PCI_RESET;
+	iowrite32(cntrl, card->conf_addr + PLX_CNTRL);
+};
+
+/* Special reset function for Marathon card */
+static void plx_pci_reset_marathon(struct pci_dev *pdev)
+{
+	void __iomem *reset_addr;
+	int i;
+	int reset_bar[2] = {3, 5};
+
+	plx_pci_reset_common(pdev);
+
+	for (i = 0; i < 2; i++) {
+		reset_addr = pci_iomap(pdev, reset_bar[i], 0);
+		if (!reset_addr) {
+			dev_err(&pdev->dev, "Failed to remap reset "
+				"space %d (BAR%d)\n", i, reset_bar[i]);
+		} else {
+			/* reset the SJA1000 chip */
+			iowrite8(0x1, reset_addr);
+			udelay(100);
+			pci_iounmap(pdev, reset_addr);
+		}
+	}
+}
+
+static void plx_pci_del_card(struct pci_dev *pdev)
+{
+	struct plx_pci_card *card = pci_get_drvdata(pdev);
+	struct net_device *dev;
+	struct sja1000_priv *priv;
+	int i = 0;
+
+	for (i = 0; i < card->channels; i++) {
+		dev = card->net_dev[i];
+		if (!dev)
+			continue;
+
+		dev_info(&pdev->dev, "Removing %s\n", dev->name);
+		unregister_sja1000dev(dev);
+		priv = netdev_priv(dev);
+		if (priv->reg_base)
+			pci_iounmap(pdev, priv->reg_base);
+		free_sja1000dev(dev);
+	}
+
+	plx_pci_reset_common(pdev);
+
+	/*
+	 * Disable interrupts from PCI-card (PLX90xx) and disable Local_1,
+	 * Local_2 interrupts
+	 */
+	iowrite32(0x0, card->conf_addr + PLX_INTCSR);
+
+	if (card->conf_addr)
+		pci_iounmap(pdev, card->conf_addr);
+
+	kfree(card);
+
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+}
+
+/*
+ * Probe PLX90xx based device for the SJA1000 chips and register each
+ * available CAN channel to SJA1000 Socket-CAN subsystem.
+ */
+static int __devinit plx_pci_add_card(struct pci_dev *pdev,
+				      const struct pci_device_id *ent)
+{
+	struct sja1000_priv *priv;
+	struct net_device *dev;
+	struct plx_pci_card *card;
+	struct plx_pci_card_info *ci;
+	int err, i;
+	u32 val;
+	void __iomem *addr;
+
+	ci = (struct plx_pci_card_info *)ent->driver_data;
+
+	if (pci_enable_device(pdev) < 0) {
+		dev_err(&pdev->dev, "Failed to enable PCI device\n");
+		return -ENODEV;
+	}
+
+	dev_info(&pdev->dev, "Detected \"%s\" card at slot #%i\n",
+		 ci->name, PCI_SLOT(pdev->devfn));
+
+	/* Allocate card structures to hold addresses, ... */
+	card = kzalloc(sizeof(*card), GFP_KERNEL);
+	if (!card) {
+		dev_err(&pdev->dev, "Unable to allocate memory\n");
+		pci_disable_device(pdev);
+		return -ENOMEM;
+	}
+
+	pci_set_drvdata(pdev, card);
+
+	card->channels = 0;
+
+	/* Remap PLX90xx configuration space */
+	addr = pci_iomap(pdev, ci->conf_map.bar, ci->conf_map.size);
+	if (!addr) {
+		err = -ENOMEM;
+		dev_err(&pdev->dev, "Failed to remap configuration space "
+			"(BAR%d)\n", ci->conf_map.bar);
+		goto failure_cleanup;
+	}
+	card->conf_addr = addr + ci->conf_map.offset;
+
+	ci->reset_func(pdev);
+
+	/* Detect available channels */
+	for (i = 0; i < ci->channel_count; i++) {
+		struct plx_pci_channel_map *cm = &ci->chan_map_tbl[i];
+
+		dev = alloc_sja1000dev(0);
+		if (!dev) {
+			err = -ENOMEM;
+			goto failure_cleanup;
+		}
+
+		card->net_dev[i] = dev;
+		priv = netdev_priv(dev);
+		priv->priv = card;
+		priv->irq_flags = IRQF_SHARED;
+
+		dev->irq = pdev->irq;
+
+		/*
+		 * Remap IO space of the SJA1000 chips
+		 * This is device-dependent mapping
+		 */
+		addr = pci_iomap(pdev, cm->bar, cm->size);
+		if (!addr) {
+			err = -ENOMEM;
+			dev_err(&pdev->dev, "Failed to remap BAR%d\n", cm->bar);
+			goto failure_cleanup;
+		}
+
+		priv->reg_base = addr + cm->offset;
+		priv->read_reg = plx_pci_read_reg;
+		priv->write_reg = plx_pci_write_reg;
+
+		/* Check if channel is present */
+		if (plx_pci_check_sja1000(priv)) {
+			priv->can.clock.freq = ci->can_clock;
+			priv->ocr = ci->ocr;
+			priv->cdr = ci->cdr;
+
+			SET_NETDEV_DEV(dev, &pdev->dev);
+
+			/* Register SJA1000 device */
+			err = register_sja1000dev(dev);
+			if (err) {
+				dev_err(&pdev->dev, "Registering device failed "
+					"(err=%d)\n", err);
+				free_sja1000dev(dev);
+				goto failure_cleanup;
+			}
+
+			card->channels++;
+
+			dev_info(&pdev->dev, "Channel #%d at 0x%p, irq %d "
+				 "registered as %s\n", i + 1, priv->reg_base,
+				 dev->irq, dev->name);
+		} else {
+			dev_err(&pdev->dev, "Channel #%d not detected\n",
+				i + 1);
+			free_sja1000dev(dev);
+		}
+	}
+
+	if (!card->channels) {
+		err = -ENODEV;
+		goto failure_cleanup;
+	}
+
+	/*
+	 * Enable interrupts from PCI-card (PLX90xx) and enable Local_1,
+	 * Local_2 interrupts from the SJA1000 chips
+	 */
+	val = ioread32(card->conf_addr + PLX_INTCSR);
+	val |= PLX_LINT1_EN | PLX_LINT2_EN | PLX_PCI_INT_EN;
+	iowrite32(val, card->conf_addr + PLX_INTCSR);
+
+	return 0;
+
+failure_cleanup:
+	dev_err(&pdev->dev, "Error: %d. Cleaning Up.\n", err);
+
+	plx_pci_del_card(pdev);
+
+	return err;
+}
+
+static struct pci_driver plx_pci_driver = {
+	.name = DRV_NAME,
+	.id_table = plx_pci_tbl,
+	.probe = plx_pci_add_card,
+	.remove = plx_pci_del_card,
+};
+
+static int __init plx_pci_init(void)
+{
+	return pci_register_driver(&plx_pci_driver);
+}
+
+static void __exit plx_pci_exit(void)
+{
+	pci_unregister_driver(&plx_pci_driver);
+}
+
+module_init(plx_pci_init);
+module_exit(plx_pci_exit);
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index 542a4f7255b4..ace103a44833 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -249,6 +249,9 @@ static netdev_tx_t sja1000_start_xmit(struct sk_buff *skb,
 	uint8_t dreg;
 	int i;
 
+	if (can_dropped_invalid_skb(dev, skb))
+		return NETDEV_TX_OK;
+
 	netif_stop_queue(dev);
 
 	fi = dlc = cf->can_dlc;
@@ -564,6 +567,7 @@ struct net_device *alloc_sja1000dev(int sizeof_priv)
 	priv->can.bittiming_const = &sja1000_bittiming_const;
 	priv->can.do_set_bittiming = sja1000_set_bittiming;
 	priv->can.do_set_mode = sja1000_set_mode;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
 	if (sizeof_priv)
 		priv->priv = (void *)priv + sizeof(struct sja1000_priv);
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
index 5c993c2da528..8332e242b0be 100644
--- a/drivers/net/can/ti_hecc.c
+++ b/drivers/net/can/ti_hecc.c
@@ -477,6 +477,9 @@ static netdev_tx_t ti_hecc_xmit(struct sk_buff *skb, struct net_device *ndev)
 	u32 mbxno, mbx_mask, data;
 	unsigned long flags;
 
+	if (can_dropped_invalid_skb(ndev, skb))
+		return NETDEV_TX_OK;
+
 	mbxno = get_tx_head_mb(priv);
 	mbx_mask = BIT(mbxno);
 	spin_lock_irqsave(&priv->mbx_lock, flags);
@@ -491,7 +494,6 @@ static netdev_tx_t ti_hecc_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_unlock_irqrestore(&priv->mbx_lock, flags);
 
 	/* Prepare mailbox for transmission */
-	data = min_t(u8, cf->can_dlc, 8);
 	if (cf->can_id & CAN_RTR_FLAG) /* Remote transmission request */
 		data |= HECC_CANMCF_RTR;
 	data |= get_tx_head_prio(priv) << 8;
@@ -907,6 +909,7 @@ static int ti_hecc_probe(struct platform_device *pdev)
 	priv->can.bittiming_const = &ti_hecc_bittiming_const;
 	priv->can.do_set_mode = ti_hecc_do_set_mode;
 	priv->can.do_get_state = ti_hecc_get_state;
+	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
 	ndev->irq = irq->start;
 	ndev->flags |= IFF_ECHO;
diff --git a/drivers/net/can/usb/Kconfig b/drivers/net/can/usb/Kconfig
index bbc78e0b8a15..97ff6febad63 100644
--- a/drivers/net/can/usb/Kconfig
+++ b/drivers/net/can/usb/Kconfig
@@ -5,6 +5,6 @@ config CAN_EMS_USB
 	tristate "EMS CPC-USB/ARM7 CAN/USB interface"
 	---help---
 	  This driver is for the one channel CPC-USB/ARM7 CAN/USB interface
-	  from from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
+	  from EMS Dr. Thomas Wuensche (http://www.ems-wuensche.de).
 
 endmenu
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index efbb05c71bf4..11c87840cc00 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -767,6 +767,9 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 	size_t size = CPC_HEADER_SIZE + CPC_MSG_HEADER_LEN
 			+ sizeof(struct cpc_can_msg);
 
+	if (can_dropped_invalid_skb(netdev, skb))
+		return NETDEV_TX_OK;
+
 	/* create a URB, and a buffer for it, and copy the data to the URB */
 	urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!urb) {
@@ -1019,8 +1022,7 @@ static int ems_usb_probe(struct usb_interface *intf,
 	dev->can.bittiming_const = &ems_usb_bittiming_const;
 	dev->can.do_set_bittiming = ems_usb_set_bittiming;
 	dev->can.do_set_mode = ems_usb_set_mode;
-
-	netdev->flags |= IFF_ECHO; /* we support local echo */
+	dev->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
 
 	netdev->netdev_ops = &ems_usb_netdev_ops;
 
diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
index 80ac56313981..d124d837ae58 100644
--- a/drivers/net/can/vcan.c
+++ b/drivers/net/can/vcan.c
@@ -47,6 +47,7 @@
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
 #include <linux/can.h>
+#include <linux/can/dev.h>
 #include <net/rtnetlink.h>
 
 static __initdata const char banner[] =
@@ -70,10 +71,11 @@ MODULE_PARM_DESC(echo, "Echo sent frames (for testing). Default: 0 (Off)");
 
 static void vcan_rx(struct sk_buff *skb, struct net_device *dev)
 {
+	struct can_frame *cf = (struct can_frame *)skb->data;
 	struct net_device_stats *stats = &dev->stats;
 
 	stats->rx_packets++;
-	stats->rx_bytes += skb->len;
+	stats->rx_bytes += cf->can_dlc;
 
 	skb->protocol  = htons(ETH_P_CAN);
 	skb->pkt_type  = PACKET_BROADCAST;
@@ -85,11 +87,15 @@ static void vcan_rx(struct sk_buff *skb, struct net_device *dev)
 
 static netdev_tx_t vcan_tx(struct sk_buff *skb, struct net_device *dev)
 {
+	struct can_frame *cf = (struct can_frame *)skb->data;
 	struct net_device_stats *stats = &dev->stats;
 	int loop;
 
+	if (can_dropped_invalid_skb(dev, skb))
+		return NETDEV_TX_OK;
+
 	stats->tx_packets++;
-	stats->tx_bytes += skb->len;
+	stats->tx_bytes += cf->can_dlc;
 
 	/* set flag whether this packet has to be looped back */
 	loop = skb->pkt_type == PACKET_LOOPBACK;
@@ -103,7 +109,7 @@ static netdev_tx_t vcan_tx(struct sk_buff *skb, struct net_device *dev)
 			 * CAN core already did the echo for us
 			 */
 			stats->rx_packets++;
-			stats->rx_bytes += skb->len;
+			stats->rx_bytes += cf->can_dlc;
 		}
 		kfree_skb(skb);
 		return NETDEV_TX_OK;
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index f857afe8e488..ad47e5126fde 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -106,7 +106,7 @@
 #define cas_page_unmap(x)    kunmap_atomic((x), KM_SKB_DATA_SOFTIRQ)
 #define CAS_NCPUS            num_online_cpus()
 
-#if defined(CONFIG_CASSINI_NAPI) && defined(HAVE_NETDEV_POLL)
+#ifdef CONFIG_CASSINI_NAPI
 #define USE_NAPI
 #define cas_skb_release(x)  netif_receive_skb(x)
 #else
@@ -236,7 +236,7 @@ static u16 link_modes[] __devinitdata = {
 	CAS_BMCR_SPEED1000|BMCR_FULLDPLX /* 5 : 1000bt full duplex */
 };
 
-static struct pci_device_id cas_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(cas_pci_tbl) = {
 	{ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_CASSINI,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SATURN,
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index 699d22c5fe09..f6462b54f823 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -334,7 +334,7 @@ static inline int t1_is_asic(const adapter_t *adapter)
 	return adapter->params.is_asic;
 }
 
-extern struct pci_device_id t1_pci_tbl[];
+extern const struct pci_device_id t1_pci_tbl[];
 
 static inline int adapter_matches_type(const adapter_t *adapter,
 				       int version, int revision)
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c
index 17720c6e5bfe..2402d372c886 100644
--- a/drivers/net/chelsio/subr.c
+++ b/drivers/net/chelsio/subr.c
@@ -528,7 +528,7 @@ static const struct board_info t1_board[] = {
 
 };
 
-struct pci_device_id t1_pci_tbl[] = {
+DEFINE_PCI_DEVICE_TABLE(t1_pci_tbl) = {
 	CH_DEVICE(8, 0, CH_BRD_T110_1CU),
 	CH_DEVICE(8, 1, CH_BRD_T110_1CU),
 	CH_DEVICE(7, 0, CH_BRD_N110_1F),
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index af9321617ce4..0e79cef95c0a 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -1325,8 +1325,7 @@ net_open(struct net_device *dev)
 		write_irq(dev, lp->chip_type, dev->irq);
 		ret = request_irq(dev->irq, net_interrupt, 0, dev->name, dev);
 		if (ret) {
-			if (net_debug)
-				printk(KERN_DEBUG "cs89x0: request_irq(%d) failed\n", dev->irq);
+			printk(KERN_ERR "cs89x0: request_irq(%d) failed\n", dev->irq);
 			goto bad_out;
 		}
 	}
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 89bec9c3c141..73622f5312cb 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -80,7 +80,7 @@ enum {
 #define CH_DEVICE(devid, idx) \
 	{ PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, PCI_ANY_ID, 0, 0, idx }
 
-static const struct pci_device_id cxgb3_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(cxgb3_pci_tbl) = {
 	CH_DEVICE(0x20, 0),	/* PE9000 */
 	CH_DEVICE(0x21, 1),	/* T302E */
 	CH_DEVICE(0x22, 2),	/* T310E */
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index bdbd14727e4b..048205903741 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -480,6 +480,7 @@ static inline void ring_fl_db(struct adapter *adap, struct sge_fl *q)
 {
 	if (q->pend_cred >= q->credits / 4) {
 		q->pend_cred = 0;
+		wmb();
 		t3_write_reg(adap, A_SG_KDOORBELL, V_EGRCNTX(q->cntxt_id));
 	}
 }
@@ -2079,6 +2080,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 			 struct sge_fl *fl, int len, int complete)
 {
 	struct rx_sw_desc *sd = &fl->sdesc[fl->cidx];
+	struct port_info *pi = netdev_priv(qs->netdev);
 	struct sk_buff *skb = NULL;
 	struct cpl_rx_pkt *cpl;
 	struct skb_frag_struct *rx_frag;
@@ -2116,11 +2118,18 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 
 	if (!nr_frags) {
 		offset = 2 + sizeof(struct cpl_rx_pkt);
-		qs->lro_va = sd->pg_chunk.va + 2;
-	}
-	len -= offset;
+		cpl = qs->lro_va = sd->pg_chunk.va + 2;
+
+		if ((pi->rx_offload & T3_RX_CSUM) &&
+		     cpl->csum_valid && cpl->csum == htons(0xffff)) {
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
+			qs->port_stats[SGE_PSTAT_RX_CSUM_GOOD]++;
+		} else
+			skb->ip_summed = CHECKSUM_NONE;
+	} else
+		cpl = qs->lro_va;
 
-	prefetch(qs->lro_va);
+	len -= offset;
 
 	rx_frag += nr_frags;
 	rx_frag->page = sd->pg_chunk.page;
@@ -2136,12 +2145,8 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
 		return;
 
 	skb_record_rx_queue(skb, qs - &adap->sge.qs[0]);
-	skb->ip_summed = CHECKSUM_UNNECESSARY;
-	cpl = qs->lro_va;
 
 	if (unlikely(cpl->vlan_valid)) {
-		struct net_device *dev = qs->netdev;
-		struct port_info *pi = netdev_priv(dev);
 		struct vlan_group *grp = pi->vlan_grp;
 
 		if (likely(grp != NULL)) {
@@ -2282,11 +2287,14 @@ static int process_responses(struct adapter *adap, struct sge_qset *qs,
 	while (likely(budget_left && is_new_response(r, q))) {
 		int packet_complete, eth, ethpad = 2, lro = qs->lro_enabled;
 		struct sk_buff *skb = NULL;
-		u32 len, flags = ntohl(r->flags);
-		__be32 rss_hi = *(const __be32 *)r,
-		       rss_lo = r->rss_hdr.rss_hash_val;
+		u32 len, flags;
+		__be32 rss_hi, rss_lo;
 
+		rmb();
 		eth = r->rss_hdr.opcode == CPL_RX_PKT;
+		rss_hi = *(const __be32 *)r;
+		rss_lo = r->rss_hdr.rss_hash_val;
+		flags = ntohl(r->flags);
 
 		if (unlikely(flags & F_RSPD_ASYNC_NOTIF)) {
 			skb = alloc_skb(AN_PKT_SIZE, GFP_ATOMIC);
@@ -2497,7 +2505,10 @@ static int process_pure_responses(struct adapter *adap, struct sge_qset *qs,
 			refill_rspq(adap, q, q->credits);
 			q->credits = 0;
 		}
-	} while (is_new_response(r, q) && is_pure_response(r));
+		if (!is_new_response(r, q))
+			break;
+		rmb();
+	} while (is_pure_response(r));
 
 	if (sleeping)
 		check_ring_db(adap, qs, sleeping);
@@ -2531,6 +2542,7 @@ static inline int handle_responses(struct adapter *adap, struct sge_rspq *q)
 
 	if (!is_new_response(r, q))
 		return -1;
+	rmb();
 	if (is_pure_response(r) && process_pure_responses(adap, qs, r) == 0) {
 		t3_write_reg(adap, A_SG_GTS, V_RSPQ(q->cntxt_id) |
 			     V_NEWTIMER(q->holdoff_tmr) | V_NEWINDEX(q->cidx));
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 34e03104c3c1..faffad409985 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -2672,8 +2672,7 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
 	priv->emac_base_phys = res->start + pdata->ctrl_reg_offset;
 	size = res->end - res->start + 1;
 	if (!request_mem_region(res->start, size, ndev->name)) {
-		dev_err(emac_dev, "DaVinci EMAC: failed request_mem_region() \
-					 for regs\n");
+		dev_err(emac_dev, "DaVinci EMAC: failed request_mem_region() for regs\n");
 		rc = -ENXIO;
 		goto probe_quit;
 	}
@@ -2711,6 +2710,8 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
 	SET_ETHTOOL_OPS(ndev, &ethtool_ops);
 	netif_napi_add(ndev, &priv->napi, emac_poll, EMAC_POLL_WEIGHT);
 
+	clk_enable(emac_clk);
+
 	/* register the network device */
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 	rc = register_netdev(ndev);
@@ -2720,7 +2721,6 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
 		goto netdev_reg_err;
 	}
 
-	clk_enable(emac_clk);
 
 	/* MII/Phy intialisation, mdio bus registration */
 	emac_mii = mdiobus_alloc();
@@ -2760,6 +2760,7 @@ mdiobus_quit:
 
 netdev_reg_err:
 mdio_alloc_err:
+	clk_disable(emac_clk);
 no_irq_res:
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, res->end - res->start + 1);
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index 6a6ea038d7a3..98da085445e6 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -1052,12 +1052,9 @@ static int __devinit dfx_driver_init(struct net_device *dev,
 		board_name = "DEFEA";
 	if (dfx_bus_pci)
 		board_name = "DEFPA";
-	pr_info("%s: %s at %saddr = 0x%llx, IRQ = %d, "
-		"Hardware addr = %02X-%02X-%02X-%02X-%02X-%02X\n",
+	pr_info("%s: %s at %saddr = 0x%llx, IRQ = %d, Hardware addr = %pMF\n",
 		print_name, board_name, dfx_use_mmio ? "" : "I/O ",
-		(long long)bar_start, dev->irq,
-		dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-		dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+		(long long)bar_start, dev->irq, dev->dev_addr);
 
 	/*
 	 * Get memory for descriptor block, consumer block, and other buffers
@@ -3631,7 +3628,7 @@ static int __devinit dfx_pci_register(struct pci_dev *,
 				      const struct pci_device_id *);
 static void __devexit dfx_pci_unregister(struct pci_dev *);
 
-static struct pci_device_id dfx_pci_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(dfx_pci_table) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_FDDI) },
 	{ }
 };
diff --git a/drivers/net/dl2k.h b/drivers/net/dl2k.h
index 266ec8777ca8..7caab3d26a9e 100644
--- a/drivers/net/dl2k.h
+++ b/drivers/net/dl2k.h
@@ -537,7 +537,7 @@ struct netdev_private {
         driver_data             Data private to the driver.
 */
 
-static const struct pci_device_id rio_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rio_pci_tbl) = {
 	{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, },
 	{0x13f0, 0x1021, PCI_ANY_ID, PCI_ANY_ID, },
 	{ }
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 839fb2b136d3..5c7a155e849a 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -208,7 +208,7 @@ MODULE_PARM_DESC(use_io, "Force use of i/o access mode");
 #define INTEL_8255X_ETHERNET_DEVICE(device_id, ich) {\
 	PCI_VENDOR_ID_INTEL, device_id, PCI_ANY_ID, PCI_ANY_ID, \
 	PCI_CLASS_NETWORK_ETHERNET << 8, 0xFFFF00, ich }
-static struct pci_device_id e100_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(e100_id_table) = {
 	INTEL_8255X_ETHERNET_DEVICE(0x1029, 0),
 	INTEL_8255X_ETHERNET_DEVICE(0x1030, 0),
 	INTEL_8255X_ETHERNET_DEVICE(0x1031, 3),
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 2a567df3ea71..9902b33b7160 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -326,6 +326,8 @@ struct e1000_adapter {
 	/* for ioport free */
 	int bars;
 	int need_ioport;
+
+	bool discarding;
 };
 
 enum e1000_state_t {
@@ -347,6 +349,7 @@ extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
 extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
 extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
 extern void e1000_update_stats(struct e1000_adapter *adapter);
+extern bool e1000_has_link(struct e1000_adapter *adapter);
 extern void e1000_power_up_phy(struct e1000_adapter *);
 extern void e1000_set_ethtool_ops(struct net_device *netdev);
 extern void e1000_check_options(struct e1000_adapter *adapter);
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 13e9ece16889..c67e93117271 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -215,6 +215,23 @@ static int e1000_set_settings(struct net_device *netdev,
 	return 0;
 }
 
+static u32 e1000_get_link(struct net_device *netdev)
+{
+	struct e1000_adapter *adapter = netdev_priv(netdev);
+
+	/*
+	 * If the link is not reported up to netdev, interrupts are disabled,
+	 * and so the physical link state may have changed since we last
+	 * looked. Set get_link_status to make sure that the true link
+	 * state is interrogated, rather than pulling a cached and possibly
+	 * stale link state from the driver.
+	 */
+	if (!netif_carrier_ok(netdev))
+		adapter->hw.get_link_status = 1;
+
+	return e1000_has_link(adapter);
+}
+
 static void e1000_get_pauseparam(struct net_device *netdev,
 				 struct ethtool_pauseparam *pause)
 {
@@ -1892,7 +1909,7 @@ static const struct ethtool_ops e1000_ethtool_ops = {
 	.get_msglevel           = e1000_get_msglevel,
 	.set_msglevel           = e1000_set_msglevel,
 	.nway_reset             = e1000_nway_reset,
-	.get_link               = ethtool_op_get_link,
+	.get_link               = e1000_get_link,
 	.get_eeprom_len         = e1000_get_eeprom_len,
 	.get_eeprom             = e1000_get_eeprom,
 	.set_eeprom             = e1000_set_eeprom,
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 7e855f9bbd97..3b14dd718ab4 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -42,7 +42,7 @@ static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation
  * Macro expands to...
  *   {PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
  */
-static struct pci_device_id e1000_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(e1000_pci_tbl) = {
 	INTEL_E1000_ETHERNET_DEVICE(0x1000),
 	INTEL_E1000_ETHERNET_DEVICE(0x1001),
 	INTEL_E1000_ETHERNET_DEVICE(0x1004),
@@ -847,6 +847,9 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 		goto err_pci_reg;
 
 	pci_set_master(pdev);
+	err = pci_save_state(pdev);
+	if (err)
+		goto err_alloc_etherdev;
 
 	err = -ENOMEM;
 	netdev = alloc_etherdev(sizeof(struct e1000_adapter));
@@ -1698,18 +1701,6 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
 	rctl &= ~E1000_RCTL_SZ_4096;
 	rctl |= E1000_RCTL_BSEX;
 	switch (adapter->rx_buffer_len) {
-		case E1000_RXBUFFER_256:
-			rctl |= E1000_RCTL_SZ_256;
-			rctl &= ~E1000_RCTL_BSEX;
-			break;
-		case E1000_RXBUFFER_512:
-			rctl |= E1000_RCTL_SZ_512;
-			rctl &= ~E1000_RCTL_BSEX;
-			break;
-		case E1000_RXBUFFER_1024:
-			rctl |= E1000_RCTL_SZ_1024;
-			rctl &= ~E1000_RCTL_BSEX;
-			break;
 		case E1000_RXBUFFER_2048:
 		default:
 			rctl |= E1000_RCTL_SZ_2048;
@@ -2139,7 +2130,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
 			rctl |= E1000_RCTL_VFE;
 	}
 
-	if (netdev->uc.count > rar_entries - 1) {
+	if (netdev_uc_count(netdev) > rar_entries - 1) {
 		rctl |= E1000_RCTL_UPE;
 	} else if (!(netdev->flags & IFF_PROMISC)) {
 		rctl &= ~E1000_RCTL_UPE;
@@ -2162,7 +2153,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
 	 */
 	i = 1;
 	if (use_uc)
-		list_for_each_entry(ha, &netdev->uc.list, list) {
+		netdev_for_each_uc_addr(ha, netdev) {
 			if (i == rar_entries)
 				break;
 			e1000_rar_set(hw, ha->addr, i++);
@@ -2258,7 +2249,7 @@ static void e1000_82547_tx_fifo_stall(unsigned long data)
 	}
 }
 
-static bool e1000_has_link(struct e1000_adapter *adapter)
+bool e1000_has_link(struct e1000_adapter *adapter)
 {
 	struct e1000_hw *hw = &adapter->hw;
 	bool link_active = false;
@@ -2802,13 +2793,13 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
 dma_error:
 	dev_err(&pdev->dev, "TX DMA map failed\n");
 	buffer_info->dma = 0;
-	count--;
-
-	while (count >= 0) {
+	if (count)
 		count--;
-		i--;
-		if (i < 0)
+
+	while (count--) {
+		if (i==0)
 			i += tx_ring->count;
+		i--;
 		buffer_info = &tx_ring->buffer_info[i];
 		e1000_unmap_and_free_tx_resource(adapter, buffer_info);
 	}
@@ -3176,13 +3167,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 	 *  however with the new *_jumbo_rx* routines, jumbo receives will use
 	 *  fragmented skbs */
 
-	if (max_frame <= E1000_RXBUFFER_256)
-		adapter->rx_buffer_len = E1000_RXBUFFER_256;
-	else if (max_frame <= E1000_RXBUFFER_512)
-		adapter->rx_buffer_len = E1000_RXBUFFER_512;
-	else if (max_frame <= E1000_RXBUFFER_1024)
-		adapter->rx_buffer_len = E1000_RXBUFFER_1024;
-	else if (max_frame <= E1000_RXBUFFER_2048)
+	if (max_frame <= E1000_RXBUFFER_2048)
 		adapter->rx_buffer_len = E1000_RXBUFFER_2048;
 	else
 #if (PAGE_SIZE >= E1000_RXBUFFER_16384)
@@ -3850,13 +3835,22 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
 
 		length = le16_to_cpu(rx_desc->length);
 		/* !EOP means multiple descriptors were used to store a single
-		 * packet, also make sure the frame isn't just CRC only */
-		if (unlikely(!(status & E1000_RXD_STAT_EOP) || (length <= 4))) {
+		 * packet, if thats the case we need to toss it.  In fact, we
+		 * to toss every packet with the EOP bit clear and the next
+		 * frame that _does_ have the EOP bit set, as it is by
+		 * definition only a frame fragment
+		 */
+		if (unlikely(!(status & E1000_RXD_STAT_EOP)))
+			adapter->discarding = true;
+
+		if (adapter->discarding) {
 			/* All receives must fit into a single buffer */
 			E1000_DBG("%s: Receive packet consumed multiple"
 				  " buffers\n", netdev->name);
 			/* recycle */
 			buffer_info->skb = skb;
+			if (status & E1000_RXD_STAT_EOP)
+				adapter->discarding = false;
 			goto next_desc;
 		}
 
@@ -4605,6 +4599,7 @@ static int e1000_resume(struct pci_dev *pdev)
 
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
+	pci_save_state(pdev);
 
 	if (adapter->need_ioport)
 		err = pci_enable_device(pdev);
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index b979464091bb..3c95acb3a87d 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -237,6 +237,8 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
 	/* Set if manageability features are enabled. */
 	mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
 	                ? true : false;
+	/* Adaptive IFS supported */
+	mac->adaptive_ifs = true;
 
 	/* check for link */
 	switch (hw->phy.media_type) {
@@ -265,8 +267,14 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
 	}
 
 	switch (hw->mac.type) {
+	case e1000_82573:
+		func->set_lan_id = e1000_set_lan_id_single_port;
+		func->check_mng_mode = e1000e_check_mng_mode_generic;
+		func->led_on = e1000e_led_on_generic;
+		break;
 	case e1000_82574:
 	case e1000_82583:
+		func->set_lan_id = e1000_set_lan_id_single_port;
 		func->check_mng_mode = e1000_check_mng_mode_82574;
 		func->led_on = e1000_led_on_82574;
 		break;
@@ -920,9 +928,12 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 	ew32(IMC, 0xffffffff);
 	icr = er32(ICR);
 
-	if (hw->mac.type == e1000_82571 &&
-		hw->dev_spec.e82571.alt_mac_addr_is_present)
-			e1000e_set_laa_state_82571(hw, true);
+	/* Install any alternate MAC address into RAR0 */
+	ret_val = e1000_check_alt_mac_addr_generic(hw);
+	if (ret_val)
+		return ret_val;
+
+	e1000e_set_laa_state_82571(hw, true);
 
 	/* Reinitialize the 82571 serdes link state machine */
 	if (hw->phy.media_type == e1000_media_type_internal_serdes)
@@ -1223,32 +1234,6 @@ static s32 e1000_led_on_82574(struct e1000_hw *hw)
 }
 
 /**
- *  e1000_update_mc_addr_list_82571 - Update Multicast addresses
- *  @hw: pointer to the HW structure
- *  @mc_addr_list: array of multicast addresses to program
- *  @mc_addr_count: number of multicast addresses to program
- *  @rar_used_count: the first RAR register free to program
- *  @rar_count: total number of supported Receive Address Registers
- *
- *  Updates the Receive Address Registers and Multicast Table Array.
- *  The caller must have a packed mc_addr_list of multicast addresses.
- *  The parameter rar_count will usually be hw->mac.rar_entry_count
- *  unless there are workarounds that change this.
- **/
-static void e1000_update_mc_addr_list_82571(struct e1000_hw *hw,
-					    u8 *mc_addr_list,
-					    u32 mc_addr_count,
-					    u32 rar_used_count,
-					    u32 rar_count)
-{
-	if (e1000e_get_laa_state_82571(hw))
-		rar_count--;
-
-	e1000e_update_mc_addr_list_generic(hw, mc_addr_list, mc_addr_count,
-					   rar_used_count, rar_count);
-}
-
-/**
  *  e1000_setup_link_82571 - Setup flow control and link settings
  *  @hw: pointer to the HW structure
  *
@@ -1619,6 +1604,29 @@ static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw)
 }
 
 /**
+ *  e1000_read_mac_addr_82571 - Read device MAC address
+ *  @hw: pointer to the HW structure
+ **/
+static s32 e1000_read_mac_addr_82571(struct e1000_hw *hw)
+{
+	s32 ret_val = 0;
+
+	/*
+	 * If there's an alternate MAC address place it in RAR0
+	 * so that it will override the Si installed default perm
+	 * address.
+	 */
+	ret_val = e1000_check_alt_mac_addr_generic(hw);
+	if (ret_val)
+		goto out;
+
+	ret_val = e1000_read_mac_addr_generic(hw);
+
+out:
+	return ret_val;
+}
+
+/**
  * e1000_power_down_phy_copper_82571 - Remove link during PHY power down
  * @hw: pointer to the HW structure
  *
@@ -1693,10 +1701,11 @@ static struct e1000_mac_operations e82571_mac_ops = {
 	.cleanup_led		= e1000e_cleanup_led_generic,
 	.clear_hw_cntrs		= e1000_clear_hw_cntrs_82571,
 	.get_bus_info		= e1000e_get_bus_info_pcie,
+	.set_lan_id		= e1000_set_lan_id_multi_port_pcie,
 	/* .get_link_up_info: media type dependent */
 	/* .led_on: mac type dependent */
 	.led_off		= e1000e_led_off_generic,
-	.update_mc_addr_list	= e1000_update_mc_addr_list_82571,
+	.update_mc_addr_list	= e1000e_update_mc_addr_list_generic,
 	.write_vfta		= e1000_write_vfta_generic,
 	.clear_vfta		= e1000_clear_vfta_82571,
 	.reset_hw		= e1000_reset_hw_82571,
@@ -1704,6 +1713,7 @@ static struct e1000_mac_operations e82571_mac_ops = {
 	.setup_link		= e1000_setup_link_82571,
 	/* .setup_physical_interface: media type dependent */
 	.setup_led		= e1000e_setup_led_generic,
+	.read_mac_addr		= e1000_read_mac_addr_82571,
 };
 
 static struct e1000_phy_operations e82_phy_ops_igp = {
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index e02e38221ed4..db05ec355749 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -460,6 +460,8 @@
  */
 #define E1000_RAR_ENTRIES     15
 #define E1000_RAH_AV  0x80000000        /* Receive descriptor valid */
+#define E1000_RAL_MAC_ADDR_LEN 4
+#define E1000_RAH_MAC_ADDR_LEN 2
 
 /* Error Codes */
 #define E1000_ERR_NVM      1
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index cebbd9079d53..c2ec095d2163 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -421,6 +421,7 @@ struct e1000_info {
 /* CRC Stripping defines */
 #define FLAG2_CRC_STRIPPING               (1 << 0)
 #define FLAG2_HAS_PHY_WAKEUP              (1 << 1)
+#define FLAG2_IS_DISCARDING               (1 << 2)
 
 #define E1000_RX_DESC_PS(R, i)	    \
 	(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
@@ -458,7 +459,7 @@ extern int e1000e_setup_tx_resources(struct e1000_adapter *adapter);
 extern void e1000e_free_rx_resources(struct e1000_adapter *adapter);
 extern void e1000e_free_tx_resources(struct e1000_adapter *adapter);
 extern void e1000e_update_stats(struct e1000_adapter *adapter);
-extern bool e1000_has_link(struct e1000_adapter *adapter);
+extern bool e1000e_has_link(struct e1000_adapter *adapter);
 extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
 extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
 
@@ -502,6 +503,8 @@ extern s32 e1000e_cleanup_led_generic(struct e1000_hw *hw);
 extern s32 e1000e_led_on_generic(struct e1000_hw *hw);
 extern s32 e1000e_led_off_generic(struct e1000_hw *hw);
 extern s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw);
+extern void e1000_set_lan_id_multi_port_pcie(struct e1000_hw *hw);
+extern void e1000_set_lan_id_single_port(struct e1000_hw *hw);
 extern s32 e1000e_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u16 *duplex);
 extern s32 e1000e_get_speed_and_duplex_fiber_serdes(struct e1000_hw *hw, u16 *speed, u16 *duplex);
 extern s32 e1000e_disable_pcie_master(struct e1000_hw *hw);
@@ -516,9 +519,7 @@ extern void e1000_clear_vfta_generic(struct e1000_hw *hw);
 extern void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
 extern void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw,
 					       u8 *mc_addr_list,
-					       u32 mc_addr_count,
-					       u32 rar_used_count,
-					       u32 rar_count);
+					       u32 mc_addr_count);
 extern void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
 extern s32 e1000e_set_fc_watermarks(struct e1000_hw *hw);
 extern void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop);
@@ -529,6 +530,7 @@ extern s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw);
 extern s32 e1000e_force_mac_fc(struct e1000_hw *hw);
 extern s32 e1000e_blink_led(struct e1000_hw *hw);
 extern void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value);
+extern s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw);
 extern void e1000e_reset_adaptive(struct e1000_hw *hw);
 extern void e1000e_update_adaptive(struct e1000_hw *hw);
 
@@ -582,7 +584,6 @@ extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
 extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
 extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
                                          u16 data);
-extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
 extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
 extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
 extern s32 e1000_check_polarity_82577(struct e1000_hw *hw);
@@ -629,7 +630,15 @@ extern s32 e1000e_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16
 extern s32 e1000e_validate_nvm_checksum_generic(struct e1000_hw *hw);
 extern void e1000e_release_nvm(struct e1000_hw *hw);
 extern void e1000e_reload_nvm(struct e1000_hw *hw);
-extern s32 e1000e_read_mac_addr(struct e1000_hw *hw);
+extern s32 e1000_read_mac_addr_generic(struct e1000_hw *hw);
+
+static inline s32 e1000e_read_mac_addr(struct e1000_hw *hw)
+{
+	if (hw->mac.ops.read_mac_addr)
+		return hw->mac.ops.read_mac_addr(hw);
+
+	return e1000_read_mac_addr_generic(hw);
+}
 
 static inline s32 e1000_validate_nvm_checksum(struct e1000_hw *hw)
 {
diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 3028f23da891..27d21589a69a 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -224,6 +224,8 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
 	/* Set if manageability features are enabled. */
 	mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
                         ? true : false;
+	/* Adaptive IFS not supported */
+	mac->adaptive_ifs = false;
 
 	/* check for link */
 	switch (hw->phy.media_type) {
@@ -244,6 +246,9 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
 		break;
 	}
 
+	/* set lan id for port to determine which phy lock to use */
+	hw->mac.ops.set_lan_id(hw);
+
 	return 0;
 }
 
@@ -812,7 +817,9 @@ static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw)
 	ew32(IMC, 0xffffffff);
 	icr = er32(ICR);
 
-	return 0;
+	ret_val = e1000_check_alt_mac_addr_generic(hw);
+
+	return ret_val;
 }
 
 /**
@@ -1338,6 +1345,29 @@ static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
 }
 
 /**
+ *  e1000_read_mac_addr_80003es2lan - Read device MAC address
+ *  @hw: pointer to the HW structure
+ **/
+static s32 e1000_read_mac_addr_80003es2lan(struct e1000_hw *hw)
+{
+	s32 ret_val = 0;
+
+	/*
+	 * If there's an alternate MAC address place it in RAR0
+	 * so that it will override the Si installed default perm
+	 * address.
+	 */
+	ret_val = e1000_check_alt_mac_addr_generic(hw);
+	if (ret_val)
+		goto out;
+
+	ret_val = e1000_read_mac_addr_generic(hw);
+
+out:
+	return ret_val;
+}
+
+/**
  * e1000_power_down_phy_copper_80003es2lan - Remove link during PHY power down
  * @hw: pointer to the HW structure
  *
@@ -1401,12 +1431,14 @@ static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)
 }
 
 static struct e1000_mac_operations es2_mac_ops = {
+	.read_mac_addr		= e1000_read_mac_addr_80003es2lan,
 	.id_led_init		= e1000e_id_led_init,
 	.check_mng_mode		= e1000e_check_mng_mode_generic,
 	/* check_for_link dependent on media type */
 	.cleanup_led		= e1000e_cleanup_led_generic,
 	.clear_hw_cntrs		= e1000_clear_hw_cntrs_80003es2lan,
 	.get_bus_info		= e1000e_get_bus_info_pcie,
+	.set_lan_id		= e1000_set_lan_id_multi_port_pcie,
 	.get_link_up_info	= e1000_get_link_up_info_80003es2lan,
 	.led_on			= e1000e_led_on_generic,
 	.led_off		= e1000e_led_off_generic,
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 0aa50c229c79..b33e3cbe9ab0 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -202,7 +202,7 @@ static u32 e1000_get_link(struct net_device *netdev)
 	if (!netif_carrier_ok(netdev))
 		mac->get_link_status = 1;
 
-	return e1000_has_link(adapter);
+	return e1000e_has_link(adapter);
 }
 
 static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 2784cf44a6f3..8bdcd5f24eff 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -389,6 +389,9 @@ enum e1e_registers {
 
 #define E1000_FUNC_1 1
 
+#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN0   0
+#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN1   3
+
 enum e1000_mac_type {
 	e1000_82571,
 	e1000_82572,
@@ -746,16 +749,18 @@ struct e1000_mac_operations {
 	void (*clear_hw_cntrs)(struct e1000_hw *);
 	void (*clear_vfta)(struct e1000_hw *);
 	s32  (*get_bus_info)(struct e1000_hw *);
+	void (*set_lan_id)(struct e1000_hw *);
 	s32  (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
 	s32  (*led_on)(struct e1000_hw *);
 	s32  (*led_off)(struct e1000_hw *);
-	void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32, u32, u32);
+	void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32);
 	s32  (*reset_hw)(struct e1000_hw *);
 	s32  (*init_hw)(struct e1000_hw *);
 	s32  (*setup_link)(struct e1000_hw *);
 	s32  (*setup_physical_interface)(struct e1000_hw *);
 	s32  (*setup_led)(struct e1000_hw *);
 	void (*write_vfta)(struct e1000_hw *, u32, u32);
+	s32  (*read_mac_addr)(struct e1000_hw *);
 };
 
 /* Function pointers for the PHY. */
@@ -814,10 +819,15 @@ struct e1000_mac_info {
 	u16 ifs_ratio;
 	u16 ifs_step_size;
 	u16 mta_reg_count;
+
+	/* Maximum size of the MTA register table in all supported adapters */
+	#define MAX_MTA_REG 128
+	u32 mta_shadow[MAX_MTA_REG];
 	u16 rar_entry_count;
 
 	u8  forced_speed_duplex;
 
+	bool adaptive_ifs;
 	bool arc_subsystem_valid;
 	bool autoneg;
 	bool autoneg_failed;
@@ -896,7 +906,6 @@ struct e1000_fc_info {
 
 struct e1000_dev_spec_82571 {
 	bool laa_is_present;
-	bool alt_mac_addr_is_present;
 	u32 smb_counter;
 };
 
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 9b09246af064..54d03a0ce3ce 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -138,6 +138,10 @@
 #define E1000_NVM_K1_CONFIG 0x1B /* NVM K1 Config Word */
 #define E1000_NVM_K1_ENABLE 0x1  /* NVM Enable K1 bit */
 
+/* KMRN Mode Control */
+#define HV_KMRN_MODE_CTRL      PHY_REG(769, 16)
+#define HV_KMRN_MDIO_SLOW      0x0400
+
 /* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
 /* Offset 04h HSFSTS */
 union ich8_hws_flash_status {
@@ -219,6 +223,7 @@ static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
 static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw);
 static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
 static s32  e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw);
 
 static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
 {
@@ -270,7 +275,21 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 	phy->autoneg_mask             = AUTONEG_ADVERTISE_SPEED_DEFAULT;
 
 	phy->id = e1000_phy_unknown;
-	e1000e_get_phy_id(hw);
+	ret_val = e1000e_get_phy_id(hw);
+	if (ret_val)
+		goto out;
+	if ((phy->id == 0) || (phy->id == PHY_REVISION_MASK)) {
+		/*
+		 * In case the PHY needs to be in mdio slow mode (eg. 82577),
+		 * set slow mode and try to get the PHY id again.
+		 */
+		ret_val = e1000_set_mdio_slow_mode_hv(hw);
+		if (ret_val)
+			goto out;
+		ret_val = e1000e_get_phy_id(hw);
+		if (ret_val)
+			goto out;
+	}
 	phy->type = e1000e_get_phy_type_from_id(phy->id);
 
 	switch (phy->type) {
@@ -292,6 +311,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 		break;
 	}
 
+out:
 	return ret_val;
 }
 
@@ -454,6 +474,8 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter)
 		mac->rar_entry_count--;
 	/* Set if manageability features are enabled. */
 	mac->arc_subsystem_valid = true;
+	/* Adaptive IFS supported */
+	mac->adaptive_ifs = true;
 
 	/* LED operations */
 	switch (mac->type) {
@@ -1074,16 +1096,44 @@ out:
 
 
 /**
+ *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
+ *  @hw:   pointer to the HW structure
+ **/
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw)
+{
+	s32 ret_val;
+	u16 data;
+
+	ret_val = e1e_rphy(hw, HV_KMRN_MODE_CTRL, &data);
+	if (ret_val)
+		return ret_val;
+
+	data |= HV_KMRN_MDIO_SLOW;
+
+	ret_val = e1e_wphy(hw, HV_KMRN_MODE_CTRL, data);
+
+	return ret_val;
+}
+
+/**
  *  e1000_hv_phy_workarounds_ich8lan - A series of Phy workarounds to be
  *  done after every PHY reset.
  **/
 static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
 {
 	s32 ret_val = 0;
+	u16 phy_data;
 
 	if (hw->mac.type != e1000_pchlan)
 		return ret_val;
 
+	/* Set MDIO slow mode before any other MDIO access */
+	if (hw->phy.type == e1000_phy_82577) {
+		ret_val = e1000_set_mdio_slow_mode_hv(hw);
+		if (ret_val)
+			goto out;
+	}
+
 	if (((hw->phy.type == e1000_phy_82577) &&
 	     ((hw->phy.revision == 1) || (hw->phy.revision == 2))) ||
 	    ((hw->phy.type == e1000_phy_82578) && (hw->phy.revision == 1))) {
@@ -1116,16 +1166,32 @@ static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
 
 	hw->phy.addr = 1;
 	ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+	hw->phy.ops.release(hw);
 	if (ret_val)
 		goto out;
-	hw->phy.ops.release(hw);
 
 	/*
 	 * Configure the K1 Si workaround during phy reset assuming there is
 	 * link so that it disables K1 if link is in 1Gbps.
 	 */
 	ret_val = e1000_k1_gig_workaround_hv(hw, true);
+	if (ret_val)
+		goto out;
 
+	/* Workaround for link disconnects on a busy hub in half duplex */
+	ret_val = hw->phy.ops.acquire(hw);
+	if (ret_val)
+		goto out;
+	ret_val = hw->phy.ops.read_reg_locked(hw,
+	                                      PHY_REG(BM_PORT_CTRL_PAGE, 17),
+	                                      &phy_data);
+	if (ret_val)
+		goto release;
+	ret_val = hw->phy.ops.write_reg_locked(hw,
+	                                       PHY_REG(BM_PORT_CTRL_PAGE, 17),
+	                                       phy_data & 0x00FF);
+release:
+	hw->phy.ops.release(hw);
 out:
 	return ret_val;
 }
@@ -1182,6 +1248,7 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
 	/* Allow time for h/w to get to a quiescent state after reset */
 	mdelay(10);
 
+	/* Perform any necessary post-reset workarounds */
 	if (hw->mac.type == e1000_pchlan) {
 		ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
 		if (ret_val)
@@ -2482,6 +2549,10 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
 	if (!ret_val)
 		e1000_release_swflag_ich8lan(hw);
 
+	/* Perform any necessary post-reset workarounds */
+	if (hw->mac.type == e1000_pchlan)
+		ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
+
 	if (ctrl & E1000_CTRL_PHY_RST)
 		ret_val = hw->phy.ops.get_cfg_done(hw);
 
@@ -2526,9 +2597,6 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
 	kab |= E1000_KABGTXD_BGSQLBIAS;
 	ew32(KABGTXD, kab);
 
-	if (hw->mac.type == e1000_pchlan)
-		ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
-
 out:
 	return ret_val;
 }
@@ -3300,6 +3368,7 @@ static struct e1000_mac_operations ich8_mac_ops = {
 	/* cleanup_led dependent on mac type */
 	.clear_hw_cntrs		= e1000_clear_hw_cntrs_ich8lan,
 	.get_bus_info		= e1000_get_bus_info_ich8lan,
+	.set_lan_id		= e1000_set_lan_id_single_port,
 	.get_link_up_info	= e1000_get_link_up_info_ich8lan,
 	/* led_on dependent on mac type */
 	/* led_off dependent on mac type */
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index a86c17548c1e..2425ed11d5cc 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -51,10 +51,10 @@ enum e1000_mng_mode {
  **/
 s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw)
 {
+	struct e1000_mac_info *mac = &hw->mac;
 	struct e1000_bus_info *bus = &hw->bus;
 	struct e1000_adapter *adapter = hw->adapter;
-	u32 status;
-	u16 pcie_link_status, pci_header_type, cap_offset;
+	u16 pcie_link_status, cap_offset;
 
 	cap_offset = pci_find_capability(adapter->pdev, PCI_CAP_ID_EXP);
 	if (!cap_offset) {
@@ -68,20 +68,46 @@ s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw)
 						    PCIE_LINK_WIDTH_SHIFT);
 	}
 
-	pci_read_config_word(adapter->pdev, PCI_HEADER_TYPE_REGISTER,
-			     &pci_header_type);
-	if (pci_header_type & PCI_HEADER_TYPE_MULTIFUNC) {
-		status = er32(STATUS);
-		bus->func = (status & E1000_STATUS_FUNC_MASK)
-			    >> E1000_STATUS_FUNC_SHIFT;
-	} else {
-		bus->func = 0;
-	}
+	mac->ops.set_lan_id(hw);
 
 	return 0;
 }
 
 /**
+ *  e1000_set_lan_id_multi_port_pcie - Set LAN id for PCIe multiple port devices
+ *
+ *  @hw: pointer to the HW structure
+ *
+ *  Determines the LAN function id by reading memory-mapped registers
+ *  and swaps the port value if requested.
+ **/
+void e1000_set_lan_id_multi_port_pcie(struct e1000_hw *hw)
+{
+	struct e1000_bus_info *bus = &hw->bus;
+	u32 reg;
+
+	/*
+	 * The status register reports the correct function number
+	 * for the device regardless of function swap state.
+	 */
+	reg = er32(STATUS);
+	bus->func = (reg & E1000_STATUS_FUNC_MASK) >> E1000_STATUS_FUNC_SHIFT;
+}
+
+/**
+ *  e1000_set_lan_id_single_port - Set LAN id for a single port device
+ *  @hw: pointer to the HW structure
+ *
+ *  Sets the LAN function id to zero for a single port device.
+ **/
+void e1000_set_lan_id_single_port(struct e1000_hw *hw)
+{
+	struct e1000_bus_info *bus = &hw->bus;
+
+	bus->func = 0;
+}
+
+/**
  *  e1000_clear_vfta_generic - Clear VLAN filter table
  *  @hw: pointer to the HW structure
  *
@@ -125,6 +151,7 @@ void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value)
 void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
 {
 	u32 i;
+	u8 mac_addr[ETH_ALEN] = {0};
 
 	/* Setup the receive address */
 	e_dbg("Programming MAC Address into RAR[0]\n");
@@ -133,12 +160,70 @@ void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
 
 	/* Zero out the other (rar_entry_count - 1) receive addresses */
 	e_dbg("Clearing RAR[1-%u]\n", rar_count-1);
-	for (i = 1; i < rar_count; i++) {
-		E1000_WRITE_REG_ARRAY(hw, E1000_RA, (i << 1), 0);
-		e1e_flush();
-		E1000_WRITE_REG_ARRAY(hw, E1000_RA, ((i << 1) + 1), 0);
-		e1e_flush();
+	for (i = 1; i < rar_count; i++)
+		e1000e_rar_set(hw, mac_addr, i);
+}
+
+/**
+ *  e1000_check_alt_mac_addr_generic - Check for alternate MAC addr
+ *  @hw: pointer to the HW structure
+ *
+ *  Checks the nvm for an alternate MAC address.  An alternate MAC address
+ *  can be setup by pre-boot software and must be treated like a permanent
+ *  address and must override the actual permanent MAC address. If an
+ *  alternate MAC address is found it is programmed into RAR0, replacing
+ *  the permanent address that was installed into RAR0 by the Si on reset.
+ *  This function will return SUCCESS unless it encounters an error while
+ *  reading the EEPROM.
+ **/
+s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw)
+{
+	u32 i;
+	s32 ret_val = 0;
+	u16 offset, nvm_alt_mac_addr_offset, nvm_data;
+	u8 alt_mac_addr[ETH_ALEN];
+
+	ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
+	                         &nvm_alt_mac_addr_offset);
+	if (ret_val) {
+		e_dbg("NVM Read Error\n");
+		goto out;
+	}
+
+	if (nvm_alt_mac_addr_offset == 0xFFFF) {
+		/* There is no Alternate MAC Address */
+		goto out;
+	}
+
+	if (hw->bus.func == E1000_FUNC_1)
+		nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1;
+	for (i = 0; i < ETH_ALEN; i += 2) {
+		offset = nvm_alt_mac_addr_offset + (i >> 1);
+		ret_val = e1000_read_nvm(hw, offset, 1, &nvm_data);
+		if (ret_val) {
+			e_dbg("NVM Read Error\n");
+			goto out;
+		}
+
+		alt_mac_addr[i] = (u8)(nvm_data & 0xFF);
+		alt_mac_addr[i + 1] = (u8)(nvm_data >> 8);
+	}
+
+	/* if multicast bit is set, the alternate address will not be used */
+	if (alt_mac_addr[0] & 0x01) {
+		e_dbg("Ignoring Alternate Mac Address with MC bit set\n");
+		goto out;
 	}
+
+	/*
+	 * We have a valid alternate MAC address, and we want to treat it the
+	 * same as the normal permanent MAC address stored by the HW into the
+	 * RAR. Do this by mapping this address into RAR0.
+	 */
+	e1000e_rar_set(hw, alt_mac_addr, 0);
+
+out:
+	return ret_val;
 }
 
 /**
@@ -164,10 +249,19 @@ void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
 
 	rar_high = ((u32) addr[4] | ((u32) addr[5] << 8));
 
-	rar_high |= E1000_RAH_AV;
+	/* If MAC address zero, no need to set the AV bit */
+	if (rar_low || rar_high)
+		rar_high |= E1000_RAH_AV;
 
-	E1000_WRITE_REG_ARRAY(hw, E1000_RA, (index << 1), rar_low);
-	E1000_WRITE_REG_ARRAY(hw, E1000_RA, ((index << 1) + 1), rar_high);
+	/*
+	 * Some bridges will combine consecutive 32-bit writes into
+	 * a single burst write, which will malfunction on some parts.
+	 * The flushes avoid this.
+	 */
+	ew32(RAL(index), rar_low);
+	e1e_flush();
+	ew32(RAH(index), rar_high);
+	e1e_flush();
 }
 
 /**
@@ -246,62 +340,34 @@ static u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr)
  *  @hw: pointer to the HW structure
  *  @mc_addr_list: array of multicast addresses to program
  *  @mc_addr_count: number of multicast addresses to program
- *  @rar_used_count: the first RAR register free to program
- *  @rar_count: total number of supported Receive Address Registers
  *
- *  Updates the Receive Address Registers and Multicast Table Array.
+ *  Updates entire Multicast Table Array.
  *  The caller must have a packed mc_addr_list of multicast addresses.
- *  The parameter rar_count will usually be hw->mac.rar_entry_count
- *  unless there are workarounds that change this.
  **/
 void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw,
-					u8 *mc_addr_list, u32 mc_addr_count,
-					u32 rar_used_count, u32 rar_count)
+					u8 *mc_addr_list, u32 mc_addr_count)
 {
-	u32 i;
-	u32 *mcarray = kzalloc(hw->mac.mta_reg_count * sizeof(u32), GFP_ATOMIC);
+	u32 hash_value, hash_bit, hash_reg;
+	int i;
 
-	if (!mcarray) {
-		printk(KERN_ERR "multicast array memory allocation failed\n");
-		return;
-	}
-
-	/*
-	 * Load the first set of multicast addresses into the exact
-	 * filters (RAR).  If there are not enough to fill the RAR
-	 * array, clear the filters.
-	 */
-	for (i = rar_used_count; i < rar_count; i++) {
-		if (mc_addr_count) {
-			e1000e_rar_set(hw, mc_addr_list, i);
-			mc_addr_count--;
-			mc_addr_list += ETH_ALEN;
-		} else {
-			E1000_WRITE_REG_ARRAY(hw, E1000_RA, i << 1, 0);
-			e1e_flush();
-			E1000_WRITE_REG_ARRAY(hw, E1000_RA, (i << 1) + 1, 0);
-			e1e_flush();
-		}
-	}
+	/* clear mta_shadow */
+	memset(&hw->mac.mta_shadow, 0, sizeof(hw->mac.mta_shadow));
 
-	/* Load any remaining multicast addresses into the hash table. */
-	for (; mc_addr_count > 0; mc_addr_count--) {
-		u32 hash_value, hash_reg, hash_bit, mta;
+	/* update mta_shadow from mc_addr_list */
+	for (i = 0; (u32) i < mc_addr_count; i++) {
 		hash_value = e1000_hash_mc_addr(hw, mc_addr_list);
-		e_dbg("Hash value = 0x%03X\n", hash_value);
+
 		hash_reg = (hash_value >> 5) & (hw->mac.mta_reg_count - 1);
 		hash_bit = hash_value & 0x1F;
-		mta = (1 << hash_bit);
-		mcarray[hash_reg] |= mta;
-		mc_addr_list += ETH_ALEN;
-	}
 
-	/* write the hash table completely */
-	for (i = 0; i < hw->mac.mta_reg_count; i++)
-		E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, mcarray[i]);
+		hw->mac.mta_shadow[hash_reg] |= (1 << hash_bit);
+		mc_addr_list += (ETH_ALEN);
+	}
 
+	/* replace the entire MTA table */
+	for (i = hw->mac.mta_reg_count - 1; i >= 0; i--)
+		E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, hw->mac.mta_shadow[i]);
 	e1e_flush();
-	kfree(mcarray);
 }
 
 /**
@@ -1609,6 +1675,11 @@ void e1000e_reset_adaptive(struct e1000_hw *hw)
 {
 	struct e1000_mac_info *mac = &hw->mac;
 
+	if (!mac->adaptive_ifs) {
+		e_dbg("Not in Adaptive IFS mode!\n");
+		goto out;
+	}
+
 	mac->current_ifs_val = 0;
 	mac->ifs_min_val = IFS_MIN;
 	mac->ifs_max_val = IFS_MAX;
@@ -1617,6 +1688,8 @@ void e1000e_reset_adaptive(struct e1000_hw *hw)
 
 	mac->in_ifs_mode = false;
 	ew32(AIT, 0);
+out:
+	return;
 }
 
 /**
@@ -1630,6 +1703,11 @@ void e1000e_update_adaptive(struct e1000_hw *hw)
 {
 	struct e1000_mac_info *mac = &hw->mac;
 
+	if (!mac->adaptive_ifs) {
+		e_dbg("Not in Adaptive IFS mode!\n");
+		goto out;
+	}
+
 	if ((mac->collision_delta * mac->ifs_ratio) > mac->tx_packet_delta) {
 		if (mac->tx_packet_delta > MIN_NUM_XMITS) {
 			mac->in_ifs_mode = true;
@@ -1650,6 +1728,8 @@ void e1000e_update_adaptive(struct e1000_hw *hw)
 			ew32(AIT, 0);
 		}
 	}
+out:
+	return;
 }
 
 /**
@@ -2052,67 +2132,27 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
 }
 
 /**
- *  e1000e_read_mac_addr - Read device MAC address
+ *  e1000_read_mac_addr_generic - Read device MAC address
  *  @hw: pointer to the HW structure
  *
  *  Reads the device MAC address from the EEPROM and stores the value.
  *  Since devices with two ports use the same EEPROM, we increment the
  *  last bit in the MAC address for the second port.
  **/
-s32 e1000e_read_mac_addr(struct e1000_hw *hw)
+s32 e1000_read_mac_addr_generic(struct e1000_hw *hw)
 {
-	s32 ret_val;
-	u16 offset, nvm_data, i;
-	u16 mac_addr_offset = 0;
-
-	if (hw->mac.type == e1000_82571) {
-		/* Check for an alternate MAC address.  An alternate MAC
-		 * address can be setup by pre-boot software and must be
-		 * treated like a permanent address and must override the
-		 * actual permanent MAC address.*/
-		ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
-					 &mac_addr_offset);
-		if (ret_val) {
-			e_dbg("NVM Read Error\n");
-			return ret_val;
-		}
-		if (mac_addr_offset == 0xFFFF)
-			mac_addr_offset = 0;
-
-		if (mac_addr_offset) {
-			if (hw->bus.func == E1000_FUNC_1)
-				mac_addr_offset += ETH_ALEN/sizeof(u16);
-
-			/* make sure we have a valid mac address here
-			* before using it */
-			ret_val = e1000_read_nvm(hw, mac_addr_offset, 1,
-						 &nvm_data);
-			if (ret_val) {
-				e_dbg("NVM Read Error\n");
-				return ret_val;
-			}
-			if (nvm_data & 0x0001)
-				mac_addr_offset = 0;
-		}
+	u32 rar_high;
+	u32 rar_low;
+	u16 i;
 
-		if (mac_addr_offset)
-		hw->dev_spec.e82571.alt_mac_addr_is_present = 1;
-	}
+	rar_high = er32(RAH(0));
+	rar_low = er32(RAL(0));
 
-	for (i = 0; i < ETH_ALEN; i += 2) {
-		offset = mac_addr_offset + (i >> 1);
-		ret_val = e1000_read_nvm(hw, offset, 1, &nvm_data);
-		if (ret_val) {
-			e_dbg("NVM Read Error\n");
-			return ret_val;
-		}
-		hw->mac.perm_addr[i] = (u8)(nvm_data & 0xFF);
-		hw->mac.perm_addr[i+1] = (u8)(nvm_data >> 8);
-	}
+	for (i = 0; i < E1000_RAL_MAC_ADDR_LEN; i++)
+		hw->mac.perm_addr[i] = (u8)(rar_low >> (i*8));
 
-	/* Flip last bit of mac address if we're on second port */
-	if (!mac_addr_offset && hw->bus.func == E1000_FUNC_1)
-		hw->mac.perm_addr[5] ^= 1;
+	for (i = 0; i < E1000_RAH_MAC_ADDR_LEN; i++)
+		hw->mac.perm_addr[i+4] = (u8)(rar_high >> (i*8));
 
 	for (i = 0; i < ETH_ALEN; i++)
 		hw->mac.addr[i] = hw->mac.perm_addr[i];
@@ -2287,10 +2327,12 @@ bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw)
 	s32 ret_val, hdr_csum, csum;
 	u8 i, len;
 
+	hw->mac.tx_pkt_filtering = true;
+
 	/* No manageability, no filtering */
 	if (!e1000e_check_mng_mode(hw)) {
 		hw->mac.tx_pkt_filtering = false;
-		return 0;
+		goto out;
 	}
 
 	/*
@@ -2298,9 +2340,9 @@ bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw)
 	 * reason, disable filtering.
 	 */
 	ret_val = e1000_mng_enable_host_if(hw);
-	if (ret_val != 0) {
+	if (ret_val) {
 		hw->mac.tx_pkt_filtering = false;
-		return ret_val;
+		goto out;
 	}
 
 	/* Read in the header.  Length and offset are in dwords. */
@@ -2319,17 +2361,17 @@ bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw)
 	 */
 	if ((hdr_csum != csum) || (hdr->signature != E1000_IAMT_SIGNATURE)) {
 		hw->mac.tx_pkt_filtering = true;
-		return 1;
+		goto out;
 	}
 
 	/* Cookie area is valid, make the final check for filtering. */
 	if (!(hdr->status & E1000_MNG_DHCP_COOKIE_STATUS_PARSING)) {
 		hw->mac.tx_pkt_filtering = false;
-		return 0;
+		goto out;
 	}
 
-	hw->mac.tx_pkt_filtering = true;
-	return 1;
+out:
+	return hw->mac.tx_pkt_filtering;
 }
 
 /**
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 762b697ce731..88d54d3efcef 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -450,13 +450,23 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
 
 		length = le16_to_cpu(rx_desc->length);
 
-		/* !EOP means multiple descriptors were used to store a single
-		 * packet, also make sure the frame isn't just CRC only */
-		if (!(status & E1000_RXD_STAT_EOP) || (length <= 4)) {
+		/*
+		 * !EOP means multiple descriptors were used to store a single
+		 * packet, if that's the case we need to toss it.  In fact, we
+		 * need to toss every packet with the EOP bit clear and the
+		 * next frame that _does_ have the EOP bit set, as it is by
+		 * definition only a frame fragment
+		 */
+		if (unlikely(!(status & E1000_RXD_STAT_EOP)))
+			adapter->flags2 |= FLAG2_IS_DISCARDING;
+
+		if (adapter->flags2 & FLAG2_IS_DISCARDING) {
 			/* All receives must fit into a single buffer */
 			e_dbg("Receive packet consumed multiple buffers\n");
 			/* recycle */
 			buffer_info->skb = skb;
+			if (status & E1000_RXD_STAT_EOP)
+				adapter->flags2 &= ~FLAG2_IS_DISCARDING;
 			goto next_desc;
 		}
 
@@ -745,10 +755,16 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
 				 PCI_DMA_FROMDEVICE);
 		buffer_info->dma = 0;
 
-		if (!(staterr & E1000_RXD_STAT_EOP)) {
+		/* see !EOP comment in other rx routine */
+		if (!(staterr & E1000_RXD_STAT_EOP))
+			adapter->flags2 |= FLAG2_IS_DISCARDING;
+
+		if (adapter->flags2 & FLAG2_IS_DISCARDING) {
 			e_dbg("Packet Split buffers didn't pick up the full "
 			      "packet\n");
 			dev_kfree_skb_irq(skb);
+			if (staterr & E1000_RXD_STAT_EOP)
+				adapter->flags2 &= ~FLAG2_IS_DISCARDING;
 			goto next_desc;
 		}
 
@@ -1118,6 +1134,7 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter)
 
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
+	adapter->flags2 &= ~FLAG2_IS_DISCARDING;
 
 	writel(0, adapter->hw.hw_addr + rx_ring->head);
 	writel(0, adapter->hw.hw_addr + rx_ring->tail);
@@ -2333,18 +2350,6 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
 	rctl &= ~E1000_RCTL_SZ_4096;
 	rctl |= E1000_RCTL_BSEX;
 	switch (adapter->rx_buffer_len) {
-	case 256:
-		rctl |= E1000_RCTL_SZ_256;
-		rctl &= ~E1000_RCTL_BSEX;
-		break;
-	case 512:
-		rctl |= E1000_RCTL_SZ_512;
-		rctl &= ~E1000_RCTL_BSEX;
-		break;
-	case 1024:
-		rctl |= E1000_RCTL_SZ_1024;
-		rctl &= ~E1000_RCTL_BSEX;
-		break;
 	case 2048:
 	default:
 		rctl |= E1000_RCTL_SZ_2048;
@@ -2536,22 +2541,14 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
  *  @hw: pointer to the HW structure
  *  @mc_addr_list: array of multicast addresses to program
  *  @mc_addr_count: number of multicast addresses to program
- *  @rar_used_count: the first RAR register free to program
- *  @rar_count: total number of supported Receive Address Registers
  *
- *  Updates the Receive Address Registers and Multicast Table Array.
+ *  Updates the Multicast Table Array.
  *  The caller must have a packed mc_addr_list of multicast addresses.
- *  The parameter rar_count will usually be hw->mac.rar_entry_count
- *  unless there are workarounds that change this.  Currently no func pointer
- *  exists and all implementations are handled in the generic version of this
- *  function.
  **/
 static void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list,
-				      u32 mc_addr_count, u32 rar_used_count,
-				      u32 rar_count)
+				      u32 mc_addr_count)
 {
-	hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, mc_addr_count,
-				        rar_used_count, rar_count);
+	hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, mc_addr_count);
 }
 
 /**
@@ -2567,7 +2564,6 @@ static void e1000_set_multi(struct net_device *netdev)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
-	struct e1000_mac_info *mac = &hw->mac;
 	struct dev_mc_list *mc_ptr;
 	u8  *mta_list;
 	u32 rctl;
@@ -2593,31 +2589,25 @@ static void e1000_set_multi(struct net_device *netdev)
 
 	ew32(RCTL, rctl);
 
-	if (netdev->mc_count) {
-		mta_list = kmalloc(netdev->mc_count * 6, GFP_ATOMIC);
+	if (!netdev_mc_empty(netdev)) {
+		mta_list = kmalloc(netdev_mc_count(netdev) * 6, GFP_ATOMIC);
 		if (!mta_list)
 			return;
 
 		/* prepare a packed array of only addresses. */
-		mc_ptr = netdev->mc_list;
-
-		for (i = 0; i < netdev->mc_count; i++) {
-			if (!mc_ptr)
-				break;
-			memcpy(mta_list + (i*ETH_ALEN), mc_ptr->dmi_addr,
-			       ETH_ALEN);
-			mc_ptr = mc_ptr->next;
-		}
+		i = 0;
+		netdev_for_each_mc_addr(mc_ptr, netdev)
+			memcpy(mta_list + (i++ * ETH_ALEN),
+			       mc_ptr->dmi_addr, ETH_ALEN);
 
-		e1000_update_mc_addr_list(hw, mta_list, i, 1,
-					  mac->rar_entry_count);
+		e1000_update_mc_addr_list(hw, mta_list, i);
 		kfree(mta_list);
 	} else {
 		/*
 		 * if we're called from probe, we might not have
 		 * anything to do here, so clear out the list
 		 */
-		e1000_update_mc_addr_list(hw, NULL, 0, 1, mac->rar_entry_count);
+		e1000_update_mc_addr_list(hw, NULL, 0);
 	}
 }
 
@@ -3315,24 +3305,24 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
 	if ((hw->phy.type == e1000_phy_82578) ||
 	    (hw->phy.type == e1000_phy_82577)) {
 		e1e_rphy(hw, HV_SCC_UPPER, &phy_data);
-		e1e_rphy(hw, HV_SCC_LOWER, &phy_data);
-		adapter->stats.scc += phy_data;
+		if (!e1e_rphy(hw, HV_SCC_LOWER, &phy_data))
+			adapter->stats.scc += phy_data;
 
 		e1e_rphy(hw, HV_ECOL_UPPER, &phy_data);
-		e1e_rphy(hw, HV_ECOL_LOWER, &phy_data);
-		adapter->stats.ecol += phy_data;
+		if (!e1e_rphy(hw, HV_ECOL_LOWER, &phy_data))
+			adapter->stats.ecol += phy_data;
 
 		e1e_rphy(hw, HV_MCC_UPPER, &phy_data);
-		e1e_rphy(hw, HV_MCC_LOWER, &phy_data);
-		adapter->stats.mcc += phy_data;
+		if (!e1e_rphy(hw, HV_MCC_LOWER, &phy_data))
+			adapter->stats.mcc += phy_data;
 
 		e1e_rphy(hw, HV_LATECOL_UPPER, &phy_data);
-		e1e_rphy(hw, HV_LATECOL_LOWER, &phy_data);
-		adapter->stats.latecol += phy_data;
+		if (!e1e_rphy(hw, HV_LATECOL_LOWER, &phy_data))
+			adapter->stats.latecol += phy_data;
 
 		e1e_rphy(hw, HV_DC_UPPER, &phy_data);
-		e1e_rphy(hw, HV_DC_LOWER, &phy_data);
-		adapter->stats.dc += phy_data;
+		if (!e1e_rphy(hw, HV_DC_LOWER, &phy_data))
+			adapter->stats.dc += phy_data;
 	} else {
 		adapter->stats.scc += er32(SCC);
 		adapter->stats.ecol += er32(ECOL);
@@ -3360,8 +3350,8 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
 	if ((hw->phy.type == e1000_phy_82578) ||
 	    (hw->phy.type == e1000_phy_82577)) {
 		e1e_rphy(hw, HV_COLC_UPPER, &phy_data);
-		e1e_rphy(hw, HV_COLC_LOWER, &phy_data);
-		hw->mac.collision_delta = phy_data;
+		if (!e1e_rphy(hw, HV_COLC_LOWER, &phy_data))
+			hw->mac.collision_delta = phy_data;
 	} else {
 		hw->mac.collision_delta = er32(COLC);
 	}
@@ -3372,8 +3362,8 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
 	if ((hw->phy.type == e1000_phy_82578) ||
 	    (hw->phy.type == e1000_phy_82577)) {
 		e1e_rphy(hw, HV_TNCRS_UPPER, &phy_data);
-		e1e_rphy(hw, HV_TNCRS_LOWER, &phy_data);
-		adapter->stats.tncrs += phy_data;
+		if (!e1e_rphy(hw, HV_TNCRS_LOWER, &phy_data))
+			adapter->stats.tncrs += phy_data;
 	} else {
 		if ((hw->mac.type != e1000_82574) &&
 		    (hw->mac.type != e1000_82583))
@@ -3477,7 +3467,7 @@ static void e1000_print_link_info(struct e1000_adapter *adapter)
 	       ((ctrl & E1000_CTRL_TFCE) ? "TX" : "None" )));
 }
 
-bool e1000_has_link(struct e1000_adapter *adapter)
+bool e1000e_has_link(struct e1000_adapter *adapter)
 {
 	struct e1000_hw *hw = &adapter->hw;
 	bool link_active = 0;
@@ -3558,7 +3548,7 @@ static void e1000_watchdog_task(struct work_struct *work)
 	u32 link, tctl;
 	int tx_pending = 0;
 
-	link = e1000_has_link(adapter);
+	link = e1000e_has_link(adapter);
 	if ((netif_carrier_ok(netdev)) && link) {
 		e1000e_enable_receives(adapter);
 		goto link_up;
@@ -3781,7 +3771,7 @@ static int e1000_tso(struct e1000_adapter *adapter,
 		                                         0, IPPROTO_TCP, 0);
 		cmd_length = E1000_TXD_CMD_IP;
 		ipcse = skb_transport_offset(skb) - 1;
-	} else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+	} else if (skb_is_gso_v6(skb)) {
 		ipv6_hdr(skb)->payload_len = 0;
 		tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 		                                       &ipv6_hdr(skb)->daddr,
@@ -3962,13 +3952,13 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
 dma_error:
 	dev_err(&pdev->dev, "TX DMA map failed\n");
 	buffer_info->dma = 0;
-	count--;
-
-	while (count >= 0) {
+	if (count)
 		count--;
-		i--;
-		if (i < 0)
+
+	while (count--) {
+		if (i==0)
 			i += tx_ring->count;
+		i--;
 		buffer_info = &tx_ring->buffer_info[i];
 		e1000_put_txbuf(adapter, buffer_info);;
 	}
@@ -4317,13 +4307,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
 	 * fragmented skbs
 	 */
 
-	if (max_frame <= 256)
-		adapter->rx_buffer_len = 256;
-	else if (max_frame <= 512)
-		adapter->rx_buffer_len = 512;
-	else if (max_frame <= 1024)
-		adapter->rx_buffer_len = 1024;
-	else if (max_frame <= 2048)
+	if (max_frame <= 2048)
 		adapter->rx_buffer_len = 2048;
 	else
 		adapter->rx_buffer_len = 4096;
@@ -4674,6 +4658,7 @@ static int e1000_resume(struct pci_dev *pdev)
 
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
+	pci_save_state(pdev);
 	e1000e_disable_l1aspm(pdev);
 
 	err = pci_enable_device_mem(pdev);
@@ -4825,6 +4810,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
 	} else {
 		pci_set_master(pdev);
 		pci_restore_state(pdev);
+		pci_save_state(pdev);
 
 		pci_enable_wake(pdev, PCI_D3hot, 0);
 		pci_enable_wake(pdev, PCI_D3cold, 0);
@@ -5133,7 +5119,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
 
 	e1000_eeprom_checks(adapter);
 
-	/* copy the MAC address out of the NVM */
+	/* copy the MAC address */
 	if (e1000e_read_mac_addr(&adapter->hw))
 		e_err("NVM Read Error while reading MAC address\n");
 
@@ -5325,7 +5311,7 @@ static struct pci_error_handlers e1000_err_handler = {
 	.resume = e1000_io_resume,
 };
 
-static struct pci_device_id e1000_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(e1000_pci_tbl) = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82571EB_COPPER), board_82571 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82571EB_FIBER), board_82571 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82571EB_QUAD_COPPER), board_82571 },
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 55a2c0acfee7..7f3ceb9dad6a 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -152,32 +152,9 @@ s32 e1000e_get_phy_id(struct e1000_hw *hw)
 		if (phy->id != 0 && phy->id != PHY_REVISION_MASK)
 			goto out;
 
-		/*
-		 * If the PHY ID is still unknown, we may have an 82577
-		 * without link.  We will try again after setting Slow MDIC
-		 * mode. No harm in trying again in this case since the PHY
-		 * ID is unknown at this point anyway.
-		 */
-		ret_val = phy->ops.acquire(hw);
-		if (ret_val)
-			goto out;
-		ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-		if (ret_val)
-			goto out;
-		phy->ops.release(hw);
-
 		retry_count++;
 	}
 out:
-	/* Revert to MDIO fast mode, if applicable */
-	if (retry_count) {
-		ret_val = phy->ops.acquire(hw);
-		if (ret_val)
-			return ret_val;
-		ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
-		phy->ops.release(hw);
-	}
-
 	return ret_val;
 }
 
@@ -2791,38 +2768,6 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
 }
 
 /**
- *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
- *  @hw:   pointer to the HW structure
- *  @slow: true for slow mode, false for normal mode
- *
- *  Assumes semaphore already acquired.
- **/
-s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow)
-{
-	s32 ret_val = 0;
-	u16 data = 0;
-
-	/* Set MDIO mode - page 769, register 16: 0x2580==slow, 0x2180==fast */
-	hw->phy.addr = 1;
-	ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT,
-				         (BM_PORT_CTRL_PAGE << IGP_PAGE_SHIFT));
-	if (ret_val)
-		goto out;
-
-	ret_val = e1000e_write_phy_reg_mdic(hw, BM_CS_CTRL1,
-	                                   (0x2180 | (slow << 10)));
-	if (ret_val)
-		goto out;
-
-	/* dummy read when reverting to fast mode - throw away result */
-	if (!slow)
-		ret_val = e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
-
-out:
-	return ret_val;
-}
-
-/**
  *  __e1000_read_phy_reg_hv -  Read HV PHY register
  *  @hw: pointer to the HW structure
  *  @offset: register offset to be read
@@ -2839,7 +2784,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
 	s32 ret_val;
 	u16 page = BM_PHY_REG_PAGE(offset);
 	u16 reg = BM_PHY_REG_NUM(offset);
-	bool in_slow_mode = false;
 
 	if (!locked) {
 		ret_val = hw->phy.ops.acquire(hw);
@@ -2847,16 +2791,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
 			return ret_val;
 	}
 
-	/* Workaround failure in MDIO access while cable is disconnected */
-	if ((hw->phy.type == e1000_phy_82577) &&
-	    !(er32(STATUS) & E1000_STATUS_LU)) {
-		ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-		if (ret_val)
-			goto out;
-
-		in_slow_mode = true;
-	}
-
 	/* Page 800 works differently than the rest so it has its own func */
 	if (page == BM_WUC_PAGE) {
 		ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
@@ -2893,10 +2827,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
 	ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
 	                                  data);
 out:
-	/* Revert to MDIO fast mode, if applicable */
-	if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
-		ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
-
 	if (!locked)
 		hw->phy.ops.release(hw);
 
@@ -2948,7 +2878,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
 	s32 ret_val;
 	u16 page = BM_PHY_REG_PAGE(offset);
 	u16 reg = BM_PHY_REG_NUM(offset);
-	bool in_slow_mode = false;
 
 	if (!locked) {
 		ret_val = hw->phy.ops.acquire(hw);
@@ -2956,16 +2885,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
 			return ret_val;
 	}
 
-	/* Workaround failure in MDIO access while cable is disconnected */
-	if ((hw->phy.type == e1000_phy_82577) &&
-	    !(er32(STATUS) & E1000_STATUS_LU)) {
-		ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-		if (ret_val)
-			goto out;
-
-		in_slow_mode = true;
-	}
-
 	/* Page 800 works differently than the rest so it has its own func */
 	if (page == BM_WUC_PAGE) {
 		ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
@@ -3019,10 +2938,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
 	                                  data);
 
 out:
-	/* Revert to MDIO fast mode, if applicable */
-	if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
-		ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
-
 	if (!locked)
 		hw->phy.ops.release(hw);
 
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index d87935ad1130..c81bc4b1816f 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -51,7 +51,7 @@
 #define PCI_DEVICE_ID_CISCO_VIC_ENET         0x0043  /* ethernet vnic */
 
 /* Supported devices */
-static struct pci_device_id enic_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(enic_id_table) = {
 	{ PCI_VDEVICE(CISCO, PCI_DEVICE_ID_CISCO_VIC_ENET) },
 	{ 0, }	/* end of table */
 };
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 41494f7b2ec8..1f8b11449fad 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -167,7 +167,7 @@ static const struct epic_chip_info pci_id_tbl[] = {
 };
 
 
-static struct pci_device_id epic_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(epic_pci_tbl) = {
 	{ 0x10B8, 0x0005, 0x1092, 0x0AB4, 0, 0, SMSC_83C170_0 },
 	{ 0x10B8, 0x0005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SMSC_83C170 },
 	{ 0x10B8, 0x0006, PCI_ANY_ID, PCI_ANY_ID,
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index bd1db92aec1b..f9d5ca078743 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -904,7 +904,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	}
 
 	mmio = devm_request_mem_region(&pdev->dev, res->start,
-			res->end - res->start + 1, res->name);
+			resource_size(res), res->name);
 	if (!mmio) {
 		dev_err(&pdev->dev, "cannot request I/O memory space\n");
 		ret = -ENXIO;
@@ -917,7 +917,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	if (res) {
 		mem = devm_request_mem_region(&pdev->dev, res->start,
-			res->end - res->start + 1, res->name);
+			resource_size(res), res->name);
 		if (!mem) {
 			dev_err(&pdev->dev, "cannot request memory space\n");
 			ret = -ENXIO;
@@ -945,7 +945,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	priv->dma_alloc = 0;
 
 	priv->iobase = devm_ioremap_nocache(&pdev->dev, netdev->base_addr,
-			mmio->end - mmio->start + 1);
+			resource_size(mmio));
 	if (!priv->iobase) {
 		dev_err(&pdev->dev, "cannot remap I/O memory space\n");
 		ret = -ENXIO;
@@ -954,7 +954,7 @@ static int ethoc_probe(struct platform_device *pdev)
 
 	if (netdev->mem_end) {
 		priv->membase = devm_ioremap_nocache(&pdev->dev,
-			netdev->mem_start, mem->end - mem->start + 1);
+			netdev->mem_start, resource_size(mem));
 		if (!priv->membase) {
 			dev_err(&pdev->dev, "cannot remap memory space\n");
 			ret = -ENXIO;
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index dac4e595589e..e6a98129d787 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -1941,7 +1941,7 @@ static int netdev_close(struct net_device *dev)
 	return 0;
 }
 
-static struct pci_device_id fealnx_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(fealnx_pci_tbl) = {
 	{0x1516, 0x0800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{0x1516, 0x0803, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
 	{0x1516, 0x0891, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 3c340489804a..3eb713b014f9 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -6198,7 +6198,7 @@ static void nv_shutdown(struct pci_dev *pdev)
 #define nv_resume NULL
 #endif /* CONFIG_PM */
 
-static struct pci_device_id pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(pci_tbl) = {
 	{	/* nForce Ethernet Controller */
 		PCI_DEVICE(0x10DE, 0x01C3),
 		.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c
index 25fabb3eedc5..d5160edf2fcf 100644
--- a/drivers/net/fsl_pq_mdio.c
+++ b/drivers/net/fsl_pq_mdio.c
@@ -46,6 +46,11 @@
 #include "gianfar.h"
 #include "fsl_pq_mdio.h"
 
+struct fsl_pq_mdio_priv {
+	void __iomem *map;
+	struct fsl_pq_mdio __iomem *regs;
+};
+
 /*
  * Write value to the PHY at mii_id at register regnum,
  * on the bus attached to the local interface, which may be different from the
@@ -105,7 +110,9 @@ int fsl_pq_local_mdio_read(struct fsl_pq_mdio __iomem *regs,
 
 static struct fsl_pq_mdio __iomem *fsl_pq_mdio_get_regs(struct mii_bus *bus)
 {
-	return (void __iomem __force *)bus->priv;
+	struct fsl_pq_mdio_priv *priv = bus->priv;
+
+	return priv->regs;
 }
 
 /*
@@ -266,6 +273,7 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
 {
 	struct device_node *np = ofdev->node;
 	struct device_node *tbi;
+	struct fsl_pq_mdio_priv *priv;
 	struct fsl_pq_mdio __iomem *regs = NULL;
 	void __iomem *map;
 	u32 __iomem *tbipa;
@@ -274,14 +282,19 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
 	u64 addr = 0, size = 0;
 	int err = 0;
 
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
 	new_bus = mdiobus_alloc();
 	if (NULL == new_bus)
-		return -ENOMEM;
+		goto err_free_priv;
 
 	new_bus->name = "Freescale PowerQUICC MII Bus",
 	new_bus->read = &fsl_pq_mdio_read,
 	new_bus->write = &fsl_pq_mdio_write,
 	new_bus->reset = &fsl_pq_mdio_reset,
+	new_bus->priv = priv;
 	fsl_pq_mdio_bus_name(new_bus->id, np);
 
 	/* Set the PHY base address */
@@ -291,6 +304,7 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
 		err = -ENOMEM;
 		goto err_free_bus;
 	}
+	priv->map = map;
 
 	if (of_device_is_compatible(np, "fsl,gianfar-mdio") ||
 			of_device_is_compatible(np, "fsl,gianfar-tbi") ||
@@ -298,8 +312,7 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
 			of_device_is_compatible(np, "ucc_geth_phy"))
 		map -= offsetof(struct fsl_pq_mdio, miimcfg);
 	regs = map;
-
-	new_bus->priv = (void __force *)regs;
+	priv->regs = regs;
 
 	new_bus->irq = kcalloc(PHY_MAX_ADDR, sizeof(int), GFP_KERNEL);
 
@@ -392,10 +405,11 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
 err_free_irqs:
 	kfree(new_bus->irq);
 err_unmap_regs:
-	iounmap(regs);
+	iounmap(priv->map);
 err_free_bus:
 	kfree(new_bus);
-
+err_free_priv:
+	kfree(priv);
 	return err;
 }
 
@@ -404,14 +418,16 @@ static int fsl_pq_mdio_remove(struct of_device *ofdev)
 {
 	struct device *device = &ofdev->dev;
 	struct mii_bus *bus = dev_get_drvdata(device);
+	struct fsl_pq_mdio_priv *priv = bus->priv;
 
 	mdiobus_unregister(bus);
 
 	dev_set_drvdata(device, NULL);
 
-	iounmap(fsl_pq_mdio_get_regs(bus));
+	iounmap(priv->map);
 	bus->priv = NULL;
 	mdiobus_free(bus);
+	kfree(priv);
 
 	return 0;
 }
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index e0620d084644..8bd3c9f17532 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -143,7 +143,6 @@ void gfar_start(struct net_device *dev);
 static void gfar_clear_exact_match(struct net_device *dev);
 static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
 static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-u16 gfar_select_queue(struct net_device *dev, struct sk_buff *skb);
 
 MODULE_AUTHOR("Freescale Semiconductor, Inc");
 MODULE_DESCRIPTION("Gianfar Ethernet Driver");
@@ -455,7 +454,6 @@ static const struct net_device_ops gfar_netdev_ops = {
 	.ndo_set_multicast_list = gfar_set_multi,
 	.ndo_tx_timeout = gfar_timeout,
 	.ndo_do_ioctl = gfar_ioctl,
-	.ndo_select_queue = gfar_select_queue,
 	.ndo_get_stats = gfar_get_stats,
 	.ndo_vlan_rx_register = gfar_vlan_rx_register,
 	.ndo_set_mac_address = eth_mac_addr,
@@ -506,10 +504,6 @@ static inline int gfar_uses_fcb(struct gfar_private *priv)
 	return priv->vlgrp || priv->rx_csum_enable;
 }
 
-u16 gfar_select_queue(struct net_device *dev, struct sk_buff *skb)
-{
-	return skb_get_queue_mapping(skb);
-}
 static void free_tx_pointers(struct gfar_private *priv)
 {
 	int i = 0;
@@ -2470,10 +2464,11 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
 	fcb = (struct rxfcb *)skb->data;
 
 	/* Remove the FCB from the skb */
-	skb_set_queue_mapping(skb, fcb->rq);
 	/* Remove the padded bytes, if there are any */
-	if (amount_pull)
+	if (amount_pull) {
+		skb_record_rx_queue(skb, fcb->rq);
 		skb_pull(skb, amount_pull);
+	}
 
 	if (priv->rx_csum_enable)
 		gfar_rx_checksum(skb, fcb);
@@ -2554,7 +2549,7 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
 				/* Remove the FCS from the packet length */
 				skb_put(skb, pkt_len);
 				rx_queue->stats.rx_bytes += pkt_len;
-
+				skb_record_rx_queue(skb, rx_queue->qindex);
 				gfar_process_frame(dev, skb, amount_pull);
 
 			} else {
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index ea85075a89a2..dd72c5025e6a 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -1990,7 +1990,7 @@ static void __devexit hamachi_remove_one (struct pci_dev *pdev)
 	}
 }
 
-static struct pci_device_id hamachi_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(hamachi_pci_tbl) = {
 	{ 0x1318, 0x0911, PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0, }
 };
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index ae5f11c8fc13..bdadf3e23c94 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -248,6 +248,7 @@ static netdev_tx_t bpq_xmit(struct sk_buff *skb, struct net_device *dev)
 {
 	unsigned char *ptr;
 	struct bpqdev *bpq;
+	struct net_device *orig_dev;
 	int size;
 
 	/*
@@ -282,8 +283,9 @@ static netdev_tx_t bpq_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	bpq = netdev_priv(dev);
 
+	orig_dev = dev;
 	if ((dev = bpq_get_ether_dev(dev)) == NULL) {
-		dev->stats.tx_dropped++;
+		orig_dev->stats.tx_dropped++;
 		kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 90f890e7c5e1..0c2f2e8b1c47 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -210,7 +210,7 @@ MODULE_DEVICE_TABLE(eisa, hp100_eisa_tbl);
 #endif
 
 #ifdef CONFIG_PCI
-static struct pci_device_id hp100_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(hp100_pci_tbl) = {
 	{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_J2585A, PCI_ANY_ID, PCI_ANY_ID,},
 	{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_J2585B, PCI_ANY_ID, PCI_ANY_ID,},
 	{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_J2970A, PCI_ANY_ID, PCI_ANY_ID,},
diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c
index 090a6d3af112..052c74091d91 100644
--- a/drivers/net/ibmlana.c
+++ b/drivers/net/ibmlana.c
@@ -87,6 +87,7 @@ History:
 #include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/if_ether.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
 
@@ -988,7 +989,7 @@ static int __devinit ibmlana_init_one(struct device *kdev)
 
 	/* copy out MAC address */
 
-	for (z = 0; z < sizeof(dev->dev_addr); z++)
+	for (z = 0; z < ETH_ALEN; z++)
 		dev->dev_addr[z] = inb(dev->base_addr + MACADDRPROM + z);
 
 	/* print config */
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index e8e9e9194a88..c505b50d1fa3 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1096,9 +1096,7 @@ static s32 igb_setup_serdes_link_82575(struct e1000_hw *hw)
 		hw_dbg("Configuring Autoneg:PCS_LCTL=0x%08X\n", reg);
 	} else {
 		/* Set PCS register for forced link */
-		reg |= E1000_PCS_LCTL_FSD |        /* Force Speed */
-		       E1000_PCS_LCTL_FORCE_LINK | /* Force Link */
-		       E1000_PCS_LCTL_FLV_LINK_UP; /* Force link value up */
+		reg |= E1000_PCS_LCTL_FSD;        /* Force Speed */
 
 		hw_dbg("Configuring Forced Link:PCS_LCTL=0x%08X\n", reg);
 	}
diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c
index 5c9d73e9bb8d..3670a66401b8 100644
--- a/drivers/net/igb/e1000_phy.c
+++ b/drivers/net/igb/e1000_phy.c
@@ -457,15 +457,6 @@ s32 igb_copper_link_setup_82580(struct e1000_hw *hw)
 	phy_data |= I82580_CFG_ENABLE_DOWNSHIFT;
 
 	ret_val = phy->ops.write_reg(hw, I82580_CFG_REG, phy_data);
-	if (ret_val)
-		goto out;
-
-	/* Set number of link attempts before downshift */
-	ret_val = phy->ops.read_reg(hw, I82580_CTRL_REG, &phy_data);
-	if (ret_val)
-		goto out;
-	phy_data &= ~I82580_CTRL_DOWNSHIFT_MASK;
-	ret_val = phy->ops.write_reg(hw, I82580_CTRL_REG, phy_data);
 
 out:
 	return ret_val;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index ac9d5272650d..f771a6c08777 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1795,7 +1795,7 @@ static int igb_wol_exclusion(struct igb_adapter *adapter,
 		/* dual port cards only support WoL on port A from now on
 		 * unless it was enabled in the eeprom for port B
 		 * so exclude FUNC_1 ports from having WoL enabled */
-		if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1 &&
+		if ((rd32(E1000_STATUS) & E1000_STATUS_FUNC_MASK) &&
 		    !adapter->eeprom_wol) {
 			wol->supported = 0;
 			break;
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 78963a0e128d..83cd0d7417d0 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -60,7 +60,7 @@ static const struct e1000_info *igb_info_tbl[] = {
 	[board_82575] = &e1000_82575_info,
 };
 
-static struct pci_device_id igb_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(igb_pci_tbl) = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82580_COPPER), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82580_FIBER), board_82575 },
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82580_SERDES), board_82575 },
@@ -421,6 +421,8 @@ static void igb_assign_vector(struct igb_q_vector *q_vector, int msix_vector)
 			msixbm = E1000_EICR_RX_QUEUE0 << rx_queue;
 		if (tx_queue > IGB_N0_QUEUE)
 			msixbm |= E1000_EICR_TX_QUEUE0 << tx_queue;
+		if (!adapter->msix_entries && msix_vector == 0)
+			msixbm |= E1000_EIMS_OTHER;
 		array_wr32(E1000_MSIXBM(0), msix_vector, msixbm);
 		q_vector->eims_value = msixbm;
 		break;
@@ -877,7 +879,6 @@ static int igb_request_irq(struct igb_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	struct pci_dev *pdev = adapter->pdev;
-	struct e1000_hw *hw = &adapter->hw;
 	int err = 0;
 
 	if (adapter->msix_entries) {
@@ -909,20 +910,7 @@ static int igb_request_irq(struct igb_adapter *adapter)
 		igb_setup_all_tx_resources(adapter);
 		igb_setup_all_rx_resources(adapter);
 	} else {
-		switch (hw->mac.type) {
-		case e1000_82575:
-			wr32(E1000_MSIXBM(0),
-			     (E1000_EICR_RX_QUEUE0 |
-			      E1000_EICR_TX_QUEUE0 |
-			      E1000_EIMS_OTHER));
-			break;
-		case e1000_82580:
-		case e1000_82576:
-			wr32(E1000_IVAR0, E1000_IVAR_VALID);
-			break;
-		default:
-			break;
-		}
+		igb_assign_vector(adapter->q_vector[0], 0);
 	}
 
 	if (adapter->flags & IGB_FLAG_HAS_MSI) {
@@ -1140,6 +1128,8 @@ int igb_up(struct igb_adapter *adapter)
 	}
 	if (adapter->msix_entries)
 		igb_configure_msix(adapter);
+	else
+		igb_assign_vector(adapter->q_vector[0], 0);
 
 	/* Clear any pending interrupts. */
 	rd32(E1000_ICR);
@@ -1306,13 +1296,8 @@ void igb_reset(struct igb_adapter *adapter)
 	hwm = min(((pba << 10) * 9 / 10),
 			((pba << 10) - 2 * adapter->max_frame_size));
 
-	if (mac->type < e1000_82576) {
-		fc->high_water = hwm & 0xFFF8;	/* 8-byte granularity */
-		fc->low_water = fc->high_water - 8;
-	} else {
-		fc->high_water = hwm & 0xFFF0;	/* 16-byte granularity */
-		fc->low_water = fc->high_water - 16;
-	}
+	fc->high_water = hwm & 0xFFF0;	/* 16-byte granularity */
+	fc->low_water = fc->high_water - 16;
 	fc->pause_time = 0xFFFF;
 	fc->send_xon = 1;
 	fc->current_mode = fc->requested_mode;
@@ -2910,12 +2895,13 @@ static int igb_write_uc_addr_list(struct net_device *netdev)
 	int count = 0;
 
 	/* return ENOMEM indicating insufficient memory for addresses */
-	if (netdev->uc.count > rar_entries)
+	if (netdev_uc_count(netdev) > rar_entries)
 		return -ENOMEM;
 
-	if (netdev->uc.count && rar_entries) {
+	if (!netdev_uc_empty(netdev) && rar_entries) {
 		struct netdev_hw_addr *ha;
-		list_for_each_entry(ha, &netdev->uc.list, list) {
+
+		netdev_for_each_uc_addr(ha, netdev) {
 			if (!rar_entries)
 				break;
 			igb_rar_set_qsel(adapter, ha->addr,
@@ -3427,7 +3413,7 @@ static inline int igb_tso_adv(struct igb_ring *tx_ring,
 							 iph->daddr, 0,
 							 IPPROTO_TCP,
 							 0);
-	} else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+	} else if (skb_is_gso_v6(skb)) {
 		ipv6_hdr(skb)->payload_len = 0;
 		tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 						       &ipv6_hdr(skb)->daddr,
@@ -3589,6 +3575,7 @@ static inline int igb_tx_map_adv(struct igb_ring *tx_ring, struct sk_buff *skb,
 	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++) {
 		struct skb_frag_struct *frag;
 
+		count++;
 		i++;
 		if (i == tx_ring->count)
 			i = 0;
@@ -3610,7 +3597,6 @@ static inline int igb_tx_map_adv(struct igb_ring *tx_ring, struct sk_buff *skb,
 		if (pci_dma_mapping_error(pdev, buffer_info->dma))
 			goto dma_error;
 
-		count++;
 	}
 
 	tx_ring->buffer_info[i].skb = skb;
@@ -4110,6 +4096,9 @@ static irqreturn_t igb_msix_other(int irq, void *data)
 	u32 icr = rd32(E1000_ICR);
 	/* reading ICR causes bit 31 of EICR to be cleared */
 
+	if (icr & E1000_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
 	if (icr & E1000_ICR_DOUTSYNC) {
 		/* HW is reporting DMA is out of sync */
 		adapter->stats.doosync++;
@@ -4733,6 +4722,9 @@ static irqreturn_t igb_intr_msi(int irq, void *data)
 
 	igb_write_itr(q_vector);
 
+	if (icr & E1000_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
 	if (icr & E1000_ICR_DOUTSYNC) {
 		/* HW is reporting DMA is out of sync */
 		adapter->stats.doosync++;
@@ -4772,6 +4764,9 @@ static irqreturn_t igb_intr(int irq, void *data)
 	if (!(icr & E1000_ICR_INT_ASSERTED))
 		return IRQ_NONE;
 
+	if (icr & E1000_ICR_DRSTA)
+		schedule_work(&adapter->reset_task);
+
 	if (icr & E1000_ICR_DOUTSYNC) {
 		/* HW is reporting DMA is out of sync */
 		adapter->stats.doosync++;
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 1326232c1d32..23ce07d3de08 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1963,7 +1963,7 @@ static int igbvf_tso(struct igbvf_adapter *adapter,
 		                                         iph->daddr, 0,
 		                                         IPPROTO_TCP,
 		                                         0);
-	} else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+	} else if (skb_is_gso_v6(skb)) {
 		ipv6_hdr(skb)->payload_len = 0;
 		tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
 		                                       &ipv6_hdr(skb)->daddr,
@@ -2117,6 +2117,7 @@ static inline int igbvf_tx_map_adv(struct igbvf_adapter *adapter,
 	/* set time_stamp *before* dma to help avoid a possible race */
 	buffer_info->time_stamp = jiffies;
 	buffer_info->next_to_watch = i;
+	buffer_info->mapped_as_page = false;
 	buffer_info->dma = pci_map_single(pdev, skb->data, len,
 					  PCI_DMA_TODEVICE);
 	if (pci_dma_mapping_error(pdev, buffer_info->dma))
@@ -2126,6 +2127,7 @@ static inline int igbvf_tx_map_adv(struct igbvf_adapter *adapter,
 	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++) {
 		struct skb_frag_struct *frag;
 
+		count++;
 		i++;
 		if (i == tx_ring->count)
 			i = 0;
@@ -2146,7 +2148,6 @@ static inline int igbvf_tx_map_adv(struct igbvf_adapter *adapter,
 						PCI_DMA_TODEVICE);
 		if (pci_dma_mapping_error(pdev, buffer_info->dma))
 			goto dma_error;
-		count++;
 	}
 
 	tx_ring->buffer_info[i].skb = skb;
@@ -2163,14 +2164,14 @@ dma_error:
 	buffer_info->length = 0;
 	buffer_info->next_to_watch = 0;
 	buffer_info->mapped_as_page = false;
-	count--;
+	if (count)
+		count--;
 
 	/* clear timestamp and dma mappings for remaining portion of packet */
-	while (count >= 0) {
-		count--;
-		i--;
-		if (i < 0)
+	while (count--) {
+		if (i==0)
 			i += tx_ring->count;
+		i--;
 		buffer_info = &tx_ring->buffer_info[i];
 		igbvf_put_txbuf(adapter, buffer_info);
 	}
@@ -2759,7 +2760,8 @@ static int __devinit igbvf_probe(struct pci_dev *pdev,
 	err = hw->mac.ops.reset_hw(hw);
 	if (err) {
 		dev_info(&pdev->dev,
-		         "PF still in reset state, assigning new address\n");
+			 "PF still in reset state, assigning new address."
+			 " Is the PF interface up?\n");
 		random_ether_addr(hw->mac.addr);
 	} else {
 		err = hw->mac.ops.read_mac_addr(hw);
@@ -2876,7 +2878,7 @@ static struct pci_error_handlers igbvf_err_handler = {
 	.resume = igbvf_io_resume,
 };
 
-static struct pci_device_id igbvf_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(igbvf_pci_tbl) = {
 	{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_VF), board_vf },
 	{ } /* terminate list */
 };
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 8ec15ab8c8c2..81a4c5d30733 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1383,7 +1383,7 @@ static void __devexit ioc3_remove_one (struct pci_dev *pdev)
 	 */
 }
 
-static struct pci_device_id ioc3_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ioc3_pci_tbl) = {
 	{ PCI_VENDOR_ID_SGI, PCI_DEVICE_ID_SGI_IOC3, PCI_ANY_ID, PCI_ANY_ID },
 	{ 0 }
 };
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index ba8d246d05a0..49f35e2ed19f 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -92,7 +92,7 @@ static const char *ipg_brand_name[] = {
 	"D-Link NIC IP1000A"
 };
 
-static struct pci_device_id ipg_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(ipg_pci_tbl) = {
 	{ PCI_VDEVICE(SUNDANCE,	0x1023), 0 },
 	{ PCI_VDEVICE(SUNDANCE,	0x2021), 1 },
 	{ PCI_VDEVICE(SUNDANCE,	0x1021), 2 },
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index f76384221422..af10e97345ce 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -64,6 +64,16 @@ endchoice
 
 comment "Dongle support"
 
+config SH_SIR
+	tristate "SuperH SIR on UART"
+	depends on IRDA && SUPERH && \
+		(CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7723 || \
+		 CPU_SUBTYPE_SH7724)
+	default n
+	help
+	  Say Y here if your want to enable SIR function on SuperH UART
+	  devices.
+
 config DONGLE
 	bool "Serial dongle support"
 	depends on IRTTY_SIR
diff --git a/drivers/net/irda/Makefile b/drivers/net/irda/Makefile
index d82e1e3bd8c8..e030d47e2793 100644
--- a/drivers/net/irda/Makefile
+++ b/drivers/net/irda/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_AU1000_FIR)	+= au1k_ir.o
 # SIR drivers
 obj-$(CONFIG_IRTTY_SIR)		+= irtty-sir.o	sir-dev.o
 obj-$(CONFIG_BFIN_SIR)		+= bfin_sir.o
+obj-$(CONFIG_SH_SIR)		+= sh_sir.o
 # dongle drivers for SIR drivers
 obj-$(CONFIG_ESI_DONGLE)	+= esi-sir.o
 obj-$(CONFIG_TEKRAM_DONGLE)	+= tekram-sir.o
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 2d7b5c1d5572..b7e6625ca75e 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -184,7 +184,7 @@
 #define CONFIG0H_DMA_ON_NORX CONFIG0H_DMA_OFF| OBOE_CONFIG0H_ENDMAC
 #define CONFIG0H_DMA_ON CONFIG0H_DMA_ON_NORX | OBOE_CONFIG0H_ENRX
 
-static struct pci_device_id toshoboe_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(toshoboe_pci_tbl) = {
 	{ PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_FIR701, PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_TOSHIBA, PCI_DEVICE_ID_FIRD01, PCI_ANY_ID, PCI_ANY_ID, },
 	{ }			/* Terminating entry */
diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
new file mode 100644
index 000000000000..d7c983dc91ad
--- /dev/null
+++ b/drivers/net/irda/sh_sir.c
@@ -0,0 +1,823 @@
+/*
+ * SuperH IrDA Driver
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * Based on bfin_sir.c
+ * Copyright 2006-2009 Analog Devices 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 <linux/module.h>
+#include <linux/platform_device.h>
+#include <net/irda/wrapper.h>
+#include <net/irda/irda_device.h>
+#include <asm/clock.h>
+
+#define DRIVER_NAME "sh_sir"
+
+#define RX_PHASE	(1 << 0)
+#define TX_PHASE	(1 << 1)
+#define TX_COMP_PHASE	(1 << 2) /* tx complete */
+#define NONE_PHASE	(1 << 31)
+
+#define IRIF_RINTCLR	0x0016 /* DMA rx interrupt source clear */
+#define IRIF_TINTCLR	0x0018 /* DMA tx interrupt source clear */
+#define IRIF_SIR0	0x0020 /* IrDA-SIR10 control */
+#define IRIF_SIR1	0x0022 /* IrDA-SIR10 baudrate error correction */
+#define IRIF_SIR2	0x0024 /* IrDA-SIR10 baudrate count */
+#define IRIF_SIR3	0x0026 /* IrDA-SIR10 status */
+#define IRIF_SIR_FRM	0x0028 /* Hardware frame processing set */
+#define IRIF_SIR_EOF	0x002A /* EOF value */
+#define IRIF_SIR_FLG	0x002C /* Flag clear */
+#define IRIF_UART_STS2	0x002E /* UART status 2 */
+#define IRIF_UART0	0x0030 /* UART control */
+#define IRIF_UART1	0x0032 /* UART status */
+#define IRIF_UART2	0x0034 /* UART mode */
+#define IRIF_UART3	0x0036 /* UART transmit data */
+#define IRIF_UART4	0x0038 /* UART receive data */
+#define IRIF_UART5	0x003A /* UART interrupt mask */
+#define IRIF_UART6	0x003C /* UART baud rate error correction */
+#define IRIF_UART7	0x003E /* UART baud rate count set */
+#define IRIF_CRC0	0x0040 /* CRC engine control */
+#define IRIF_CRC1	0x0042 /* CRC engine input data */
+#define IRIF_CRC2	0x0044 /* CRC engine calculation */
+#define IRIF_CRC3	0x0046 /* CRC engine output data 1 */
+#define IRIF_CRC4	0x0048 /* CRC engine output data 2 */
+
+/* IRIF_SIR0 */
+#define IRTPW		(1 << 1) /* transmit pulse width select */
+#define IRERRC		(1 << 0) /* Clear receive pulse width error */
+
+/* IRIF_SIR3 */
+#define IRERR		(1 << 0) /* received pulse width Error */
+
+/* IRIF_SIR_FRM */
+#define EOFD		(1 << 9) /* EOF detection flag */
+#define FRER		(1 << 8) /* Frame Error bit */
+#define FRP		(1 << 0) /* Frame processing set */
+
+/* IRIF_UART_STS2 */
+#define IRSME		(1 << 6) /* Receive Sum     Error flag */
+#define IROVE		(1 << 5) /* Receive Overrun Error flag */
+#define IRFRE		(1 << 4) /* Receive Framing Error flag */
+#define IRPRE		(1 << 3) /* Receive Parity  Error flag */
+
+/* IRIF_UART0_*/
+#define TBEC		(1 << 2) /* Transmit Data Clear */
+#define RIE		(1 << 1) /* Receive Enable */
+#define TIE		(1 << 0) /* Transmit Enable */
+
+/* IRIF_UART1 */
+#define URSME		(1 << 6) /* Receive Sum Error Flag */
+#define UROVE		(1 << 5) /* Receive Overrun Error Flag */
+#define URFRE		(1 << 4) /* Receive Framing Error Flag */
+#define URPRE		(1 << 3) /* Receive Parity Error Flag */
+#define RBF		(1 << 2) /* Receive Buffer Full Flag */
+#define TSBE		(1 << 1) /* Transmit Shift Buffer Empty Flag */
+#define TBE		(1 << 0) /* Transmit Buffer Empty flag */
+#define TBCOMP		(TSBE | TBE)
+
+/* IRIF_UART5 */
+#define RSEIM		(1 << 6) /* Receive Sum Error Flag IRQ Mask */
+#define RBFIM		(1 << 2) /* Receive Buffer Full Flag IRQ Mask */
+#define TSBEIM		(1 << 1) /* Transmit Shift Buffer Empty Flag IRQ Mask */
+#define TBEIM		(1 << 0) /* Transmit Buffer Empty Flag IRQ Mask */
+#define RX_MASK		(RSEIM  | RBFIM)
+
+/* IRIF_CRC0 */
+#define CRC_RST		(1 << 15) /* CRC Engine Reset */
+#define CRC_CT_MASK	0x0FFF
+
+/************************************************************************
+
+
+			structure
+
+
+************************************************************************/
+struct sh_sir_self {
+	void __iomem		*membase;
+	unsigned int		 irq;
+	struct clk		*clk;
+
+	struct net_device	*ndev;
+
+	struct irlap_cb		*irlap;
+	struct qos_info		qos;
+
+	iobuff_t		tx_buff;
+	iobuff_t		rx_buff;
+};
+
+/************************************************************************
+
+
+			common function
+
+
+************************************************************************/
+static void sh_sir_write(struct sh_sir_self *self, u32 offset, u16 data)
+{
+	iowrite16(data, self->membase + offset);
+}
+
+static u16 sh_sir_read(struct sh_sir_self *self, u32 offset)
+{
+	return ioread16(self->membase + offset);
+}
+
+static void sh_sir_update_bits(struct sh_sir_self *self, u32 offset,
+			       u16 mask, u16 data)
+{
+	u16 old, new;
+
+	old = sh_sir_read(self, offset);
+	new = (old & ~mask) | data;
+	if (old != new)
+		sh_sir_write(self, offset, new);
+}
+
+/************************************************************************
+
+
+			CRC function
+
+
+************************************************************************/
+static void sh_sir_crc_reset(struct sh_sir_self *self)
+{
+	sh_sir_write(self, IRIF_CRC0, CRC_RST);
+}
+
+static void sh_sir_crc_add(struct sh_sir_self *self, u8 data)
+{
+	sh_sir_write(self, IRIF_CRC1, (u16)data);
+}
+
+static u16 sh_sir_crc_cnt(struct sh_sir_self *self)
+{
+	return CRC_CT_MASK & sh_sir_read(self, IRIF_CRC0);
+}
+
+static u16 sh_sir_crc_out(struct sh_sir_self *self)
+{
+	return sh_sir_read(self, IRIF_CRC4);
+}
+
+static int sh_sir_crc_init(struct sh_sir_self *self)
+{
+	struct device *dev = &self->ndev->dev;
+	int ret = -EIO;
+	u16 val;
+
+	sh_sir_crc_reset(self);
+
+	sh_sir_crc_add(self, 0xCC);
+	sh_sir_crc_add(self, 0xF5);
+	sh_sir_crc_add(self, 0xF1);
+	sh_sir_crc_add(self, 0xA7);
+
+	val = sh_sir_crc_cnt(self);
+	if (4 != val) {
+		dev_err(dev, "CRC count error %x\n", val);
+		goto crc_init_out;
+	}
+
+	val = sh_sir_crc_out(self);
+	if (0x51DF != val) {
+		dev_err(dev, "CRC result error%x\n", val);
+		goto crc_init_out;
+	}
+
+	ret = 0;
+
+crc_init_out:
+
+	sh_sir_crc_reset(self);
+	return ret;
+}
+
+/************************************************************************
+
+
+			baud rate functions
+
+
+************************************************************************/
+#define SCLK_BASE 1843200 /* 1.8432MHz */
+
+static u32 sh_sir_find_sclk(struct clk *irda_clk)
+{
+	struct cpufreq_frequency_table *freq_table = irda_clk->freq_table;
+	struct clk *pclk = clk_get(NULL, "peripheral_clk");
+	u32 limit, min = 0xffffffff, tmp;
+	int i, index = 0;
+
+	limit = clk_get_rate(pclk);
+	clk_put(pclk);
+
+	/* IrDA can not set over peripheral_clk */
+	for (i = 0;
+	     freq_table[i].frequency != CPUFREQ_TABLE_END;
+	     i++) {
+		u32 freq = freq_table[i].frequency;
+
+		if (freq == CPUFREQ_ENTRY_INVALID)
+			continue;
+
+		/* IrDA should not over peripheral_clk */
+		if (freq > limit)
+			continue;
+
+		tmp = freq % SCLK_BASE;
+		if (tmp < min) {
+			min = tmp;
+			index = i;
+		}
+	}
+
+	return freq_table[index].frequency;
+}
+
+#define ERR_ROUNDING(a) ((a + 5000) / 10000)
+static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate)
+{
+	struct clk *clk;
+	struct device *dev = &self->ndev->dev;
+	u32 rate;
+	u16 uabca, uabc;
+	u16 irbca, irbc;
+	u32 min, rerr, tmp;
+	int i;
+
+	/* Baud Rate Error Correction x 10000 */
+	u32 rate_err_array[] = {
+		0000, 0625, 1250, 1875,
+		2500, 3125, 3750, 4375,
+		5000, 5625, 6250, 6875,
+		7500, 8125, 8750, 9375,
+	};
+
+	/*
+	 * FIXME
+	 *
+	 * it support 9600 only now
+	 */
+	switch (baudrate) {
+	case 9600:
+		break;
+	default:
+		dev_err(dev, "un-supported baudrate %d\n", baudrate);
+		return -EIO;
+	}
+
+	clk = clk_get(NULL, "irda_clk");
+	if (!clk) {
+		dev_err(dev, "can not get irda_clk\n");
+		return -EIO;
+	}
+
+	clk_set_rate(clk, sh_sir_find_sclk(clk));
+	rate = clk_get_rate(clk);
+	clk_put(clk);
+
+	dev_dbg(dev, "selected sclk = %d\n", rate);
+
+	/*
+	 * CALCULATION
+	 *
+	 * 1843200 = system rate / (irbca + (irbc + 1))
+	 */
+
+	irbc = rate / SCLK_BASE;
+
+	tmp = rate - (SCLK_BASE * irbc);
+	tmp *= 10000;
+
+	rerr = tmp / SCLK_BASE;
+
+	min = 0xffffffff;
+	irbca = 0;
+	for (i = 0; i < ARRAY_SIZE(rate_err_array); i++) {
+		tmp = abs(rate_err_array[i] - rerr);
+		if (min > tmp) {
+			min = tmp;
+			irbca = i;
+		}
+	}
+
+	tmp = rate / (irbc + ERR_ROUNDING(rate_err_array[irbca]));
+	if ((SCLK_BASE / 100) < abs(tmp - SCLK_BASE))
+		dev_warn(dev, "IrDA freq error margin over %d\n", tmp);
+
+	dev_dbg(dev, "target = %d, result = %d, infrared = %d.%d\n",
+	       SCLK_BASE, tmp, irbc, rate_err_array[irbca]);
+
+	irbca = (irbca & 0xF) << 4;
+	irbc  = (irbc - 1) & 0xF;
+
+	if (!irbc) {
+		dev_err(dev, "sh_sir can not set 0 in IRIF_SIR2\n");
+		return -EIO;
+	}
+
+	sh_sir_write(self, IRIF_SIR0, IRTPW | IRERRC);
+	sh_sir_write(self, IRIF_SIR1, irbca);
+	sh_sir_write(self, IRIF_SIR2, irbc);
+
+	/*
+	 * CALCULATION
+	 *
+	 * BaudRate[bps] = system rate / (uabca + (uabc + 1) x 16)
+	 */
+
+	uabc = rate / baudrate;
+	uabc = (uabc / 16) - 1;
+	uabc = (uabc + 1) * 16;
+
+	tmp = rate - (uabc * baudrate);
+	tmp *= 10000;
+
+	rerr = tmp / baudrate;
+
+	min = 0xffffffff;
+	uabca = 0;
+	for (i = 0; i < ARRAY_SIZE(rate_err_array); i++) {
+		tmp = abs(rate_err_array[i] - rerr);
+		if (min > tmp) {
+			min = tmp;
+			uabca = i;
+		}
+	}
+
+	tmp = rate / (uabc + ERR_ROUNDING(rate_err_array[uabca]));
+	if ((baudrate / 100) < abs(tmp - baudrate))
+		dev_warn(dev, "UART freq error margin over %d\n", tmp);
+
+	dev_dbg(dev, "target = %d, result = %d, uart = %d.%d\n",
+	       baudrate, tmp,
+	       uabc, rate_err_array[uabca]);
+
+	uabca = (uabca & 0xF) << 4;
+	uabc  = (uabc / 16) - 1;
+
+	sh_sir_write(self, IRIF_UART6, uabca);
+	sh_sir_write(self, IRIF_UART7, uabc);
+
+	return 0;
+}
+
+/************************************************************************
+
+
+			iobuf function
+
+
+************************************************************************/
+static int __sh_sir_init_iobuf(iobuff_t *io, int size)
+{
+	io->head = kmalloc(size, GFP_KERNEL);
+	if (!io->head)
+		return -ENOMEM;
+
+	io->truesize	= size;
+	io->in_frame	= FALSE;
+	io->state	= OUTSIDE_FRAME;
+	io->data	= io->head;
+
+	return 0;
+}
+
+static void sh_sir_remove_iobuf(struct sh_sir_self *self)
+{
+	kfree(self->rx_buff.head);
+	kfree(self->tx_buff.head);
+
+	self->rx_buff.head = NULL;
+	self->tx_buff.head = NULL;
+}
+
+static int sh_sir_init_iobuf(struct sh_sir_self *self, int rxsize, int txsize)
+{
+	int err = -ENOMEM;
+
+	if (self->rx_buff.head ||
+	    self->tx_buff.head) {
+		dev_err(&self->ndev->dev, "iobuff has already existed.");
+		return err;
+	}
+
+	err = __sh_sir_init_iobuf(&self->rx_buff, rxsize);
+	if (err)
+		goto iobuf_err;
+
+	err = __sh_sir_init_iobuf(&self->tx_buff, txsize);
+
+iobuf_err:
+	if (err)
+		sh_sir_remove_iobuf(self);
+
+	return err;
+}
+
+/************************************************************************
+
+
+			status function
+
+
+************************************************************************/
+static void sh_sir_clear_all_err(struct sh_sir_self *self)
+{
+	/* Clear error flag for receive pulse width */
+	sh_sir_update_bits(self, IRIF_SIR0, IRERRC, IRERRC);
+
+	/* Clear frame / EOF error flag */
+	sh_sir_write(self, IRIF_SIR_FLG, 0xffff);
+
+	/* Clear all status error */
+	sh_sir_write(self, IRIF_UART_STS2, 0);
+}
+
+static void sh_sir_set_phase(struct sh_sir_self *self, int phase)
+{
+	u16 uart5 = 0;
+	u16 uart0 = 0;
+
+	switch (phase) {
+	case TX_PHASE:
+		uart5 = TBEIM;
+		uart0 = TBEC | TIE;
+		break;
+	case TX_COMP_PHASE:
+		uart5 = TSBEIM;
+		uart0 = TIE;
+		break;
+	case RX_PHASE:
+		uart5 = RX_MASK;
+		uart0 = RIE;
+		break;
+	default:
+		break;
+	}
+
+	sh_sir_write(self, IRIF_UART5, uart5);
+	sh_sir_write(self, IRIF_UART0, uart0);
+}
+
+static int sh_sir_is_which_phase(struct sh_sir_self *self)
+{
+	u16 val = sh_sir_read(self, IRIF_UART5);
+
+	if (val & TBEIM)
+		return TX_PHASE;
+
+	if (val & TSBEIM)
+		return TX_COMP_PHASE;
+
+	if (val & RX_MASK)
+		return RX_PHASE;
+
+	return NONE_PHASE;
+}
+
+static void sh_sir_tx(struct sh_sir_self *self, int phase)
+{
+	switch (phase) {
+	case TX_PHASE:
+		if (0 >= self->tx_buff.len) {
+			sh_sir_set_phase(self, TX_COMP_PHASE);
+		} else {
+			sh_sir_write(self, IRIF_UART3, self->tx_buff.data[0]);
+			self->tx_buff.len--;
+			self->tx_buff.data++;
+		}
+		break;
+	case TX_COMP_PHASE:
+		sh_sir_set_phase(self, RX_PHASE);
+		netif_wake_queue(self->ndev);
+		break;
+	default:
+		dev_err(&self->ndev->dev, "should not happen\n");
+		break;
+	}
+}
+
+static int sh_sir_read_data(struct sh_sir_self *self)
+{
+	u16 val;
+	int timeout = 1024;
+
+	while (timeout--) {
+		val = sh_sir_read(self, IRIF_UART1);
+
+		/* data get */
+		if (val & RBF) {
+			if (val & (URSME | UROVE | URFRE | URPRE))
+				break;
+
+			return (int)sh_sir_read(self, IRIF_UART4);
+		}
+
+		udelay(1);
+	}
+
+	dev_err(&self->ndev->dev, "UART1 %04x : STATUS %04x\n",
+		val, sh_sir_read(self, IRIF_UART_STS2));
+
+	/* read data register for clear error */
+	sh_sir_read(self, IRIF_UART4);
+
+	return -1;
+}
+
+static void sh_sir_rx(struct sh_sir_self *self)
+{
+	int timeout = 1024;
+	int data;
+
+	while (timeout--) {
+		data = sh_sir_read_data(self);
+		if (data < 0)
+			break;
+
+		async_unwrap_char(self->ndev, &self->ndev->stats,
+				  &self->rx_buff, (u8)data);
+		self->ndev->last_rx = jiffies;
+
+		if (EOFD & sh_sir_read(self, IRIF_SIR_FRM))
+			continue;
+
+		break;
+	}
+}
+
+static irqreturn_t sh_sir_irq(int irq, void *dev_id)
+{
+	struct sh_sir_self *self = dev_id;
+	struct device *dev = &self->ndev->dev;
+	int phase = sh_sir_is_which_phase(self);
+
+	switch (phase) {
+	case TX_COMP_PHASE:
+	case TX_PHASE:
+		sh_sir_tx(self, phase);
+		break;
+	case RX_PHASE:
+		if (sh_sir_read(self, IRIF_SIR3))
+			dev_err(dev, "rcv pulse width error occurred\n");
+
+		sh_sir_rx(self);
+		sh_sir_clear_all_err(self);
+		break;
+	default:
+		dev_err(dev, "unknown interrupt\n");
+	}
+
+	 return IRQ_HANDLED;
+}
+
+/************************************************************************
+
+
+			net_device_ops function
+
+
+************************************************************************/
+static int sh_sir_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	struct sh_sir_self *self = netdev_priv(ndev);
+	int speed = irda_get_next_speed(skb);
+
+	if ((0 < speed) &&
+	    (9600 != speed)) {
+		dev_err(&ndev->dev, "support 9600 only (%d)\n", speed);
+		return -EIO;
+	}
+
+	netif_stop_queue(ndev);
+
+	self->tx_buff.data = self->tx_buff.head;
+	self->tx_buff.len = 0;
+	if (skb->len)
+		self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
+						   self->tx_buff.truesize);
+
+	sh_sir_set_phase(self, TX_PHASE);
+	dev_kfree_skb(skb);
+
+	return 0;
+}
+
+static int sh_sir_ioctl(struct net_device *ndev, struct ifreq *ifreq, int cmd)
+{
+	/*
+	 * FIXME
+	 *
+	 * This function is needed for irda framework.
+	 * But nothing to do now
+	 */
+	return 0;
+}
+
+static struct net_device_stats *sh_sir_stats(struct net_device *ndev)
+{
+	struct sh_sir_self *self = netdev_priv(ndev);
+
+	return &self->ndev->stats;
+}
+
+static int sh_sir_open(struct net_device *ndev)
+{
+	struct sh_sir_self *self = netdev_priv(ndev);
+	int err;
+
+	clk_enable(self->clk);
+	err = sh_sir_crc_init(self);
+	if (err)
+		goto open_err;
+
+	sh_sir_set_baudrate(self, 9600);
+
+	self->irlap = irlap_open(ndev, &self->qos, DRIVER_NAME);
+	if (!self->irlap)
+		goto open_err;
+
+	/*
+	 * Now enable the interrupt then start the queue
+	 */
+	sh_sir_update_bits(self, IRIF_SIR_FRM, FRP, FRP);
+	sh_sir_read(self, IRIF_UART1); /* flag clear */
+	sh_sir_read(self, IRIF_UART4); /* flag clear */
+	sh_sir_set_phase(self, RX_PHASE);
+
+	netif_start_queue(ndev);
+
+	dev_info(&self->ndev->dev, "opened\n");
+
+	return 0;
+
+open_err:
+	clk_disable(self->clk);
+
+	return err;
+}
+
+static int sh_sir_stop(struct net_device *ndev)
+{
+	struct sh_sir_self *self = netdev_priv(ndev);
+
+	/* Stop IrLAP */
+	if (self->irlap) {
+		irlap_close(self->irlap);
+		self->irlap = NULL;
+	}
+
+	netif_stop_queue(ndev);
+
+	dev_info(&ndev->dev, "stoped\n");
+
+	return 0;
+}
+
+static const struct net_device_ops sh_sir_ndo = {
+	.ndo_open		= sh_sir_open,
+	.ndo_stop		= sh_sir_stop,
+	.ndo_start_xmit		= sh_sir_hard_xmit,
+	.ndo_do_ioctl		= sh_sir_ioctl,
+	.ndo_get_stats		= sh_sir_stats,
+};
+
+/************************************************************************
+
+
+			platform_driver function
+
+
+************************************************************************/
+static int __devinit sh_sir_probe(struct platform_device *pdev)
+{
+	struct net_device *ndev;
+	struct sh_sir_self *self;
+	struct resource *res;
+	char clk_name[8];
+	void __iomem *base;
+	unsigned int irq;
+	int err = -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	irq = platform_get_irq(pdev, 0);
+	if (!res || irq < 0) {
+		dev_err(&pdev->dev, "Not enough platform resources.\n");
+		goto exit;
+	}
+
+	ndev = alloc_irdadev(sizeof(*self));
+	if (!ndev)
+		goto exit;
+
+	base = ioremap_nocache(res->start, resource_size(res));
+	if (!base) {
+		err = -ENXIO;
+		dev_err(&pdev->dev, "Unable to ioremap.\n");
+		goto err_mem_1;
+	}
+
+	self = netdev_priv(ndev);
+	err = sh_sir_init_iobuf(self, IRDA_SKB_MAX_MTU, IRDA_SIR_MAX_FRAME);
+	if (err)
+		goto err_mem_2;
+
+	snprintf(clk_name, sizeof(clk_name), "irda%d", pdev->id);
+	self->clk = clk_get(&pdev->dev, clk_name);
+	if (IS_ERR(self->clk)) {
+		dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name);
+		goto err_mem_3;
+	}
+
+	irda_init_max_qos_capabilies(&self->qos);
+
+	ndev->netdev_ops	= &sh_sir_ndo;
+	ndev->irq		= irq;
+
+	self->membase			= base;
+	self->ndev			= ndev;
+	self->qos.baud_rate.bits	&= IR_9600; /* FIXME */
+	self->qos.min_turn_time.bits	= 1; /* 10 ms or more */
+
+	irda_qos_bits_to_value(&self->qos);
+
+	err = register_netdev(ndev);
+	if (err)
+		goto err_mem_4;
+
+	platform_set_drvdata(pdev, ndev);
+
+	if (request_irq(irq, sh_sir_irq, IRQF_DISABLED, "sh_sir", self)) {
+		dev_warn(&pdev->dev, "Unable to attach sh_sir interrupt\n");
+		goto err_mem_4;
+	}
+
+	dev_info(&pdev->dev, "SuperH IrDA probed\n");
+
+	goto exit;
+
+err_mem_4:
+	clk_put(self->clk);
+err_mem_3:
+	sh_sir_remove_iobuf(self);
+err_mem_2:
+	iounmap(self->membase);
+err_mem_1:
+	free_netdev(ndev);
+exit:
+	return err;
+}
+
+static int __devexit sh_sir_remove(struct platform_device *pdev)
+{
+	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct sh_sir_self *self = netdev_priv(ndev);
+
+	if (!self)
+		return 0;
+
+	unregister_netdev(ndev);
+	clk_put(self->clk);
+	sh_sir_remove_iobuf(self);
+	iounmap(self->membase);
+	free_netdev(ndev);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver sh_sir_driver = {
+	.probe   = sh_sir_probe,
+	.remove  = __devexit_p(sh_sir_remove),
+	.driver  = {
+		.name = DRIVER_NAME,
+	},
+};
+
+static int __init sh_sir_init(void)
+{
+	return platform_driver_register(&sh_sir_driver);
+}
+
+static void __exit sh_sir_exit(void)
+{
+	platform_driver_unregister(&sh_sir_driver);
+}
+
+module_init(sh_sir_init);
+module_exit(sh_sir_exit);
+
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
+MODULE_DESCRIPTION("SuperH IrDA driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index fddb4efd5453..6533c010cf5c 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -121,7 +121,7 @@ static void iodelay(int udelay)
 	}
 }
 
-static struct pci_device_id via_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(via_pci_tbl) = {
 	{ PCI_VENDOR_ID_VIA, 0x8231, PCI_ANY_ID, PCI_ANY_ID,0,0,0 },
 	{ PCI_VENDOR_ID_VIA, 0x3109, PCI_ANY_ID, PCI_ANY_ID,0,0,1 },
 	{ PCI_VENDOR_ID_VIA, 0x3074, PCI_ANY_ID, PCI_ANY_ID,0,0,2 },
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index bd3c6b5ee76a..209d4bcfaced 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -59,7 +59,7 @@ MODULE_LICENSE("GPL");
 
 static /* const */ char drivername[] = DRIVER_NAME;
 
-static struct pci_device_id vlsi_irda_table [] = {
+static DEFINE_PCI_DEVICE_TABLE(vlsi_irda_table) = {
 	{
 		.class =        PCI_CLASS_WIRELESS_IRDA << 8,
 		.class_mask =	PCI_CLASS_SUBCLASS_MASK << 8, 
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index bcd0f01d5feb..c56ea69762cd 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(copybreak,
  * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
  *   Class, Class Mask, private data (not used) }
  */
-static struct pci_device_id ixgb_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ixgb_pci_tbl) = {
 	{INTEL_VENDOR_ID, IXGB_DEVICE_ID_82597EX,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{INTEL_VENDOR_ID, IXGB_DEVICE_ID_82597EX_CX4,
@@ -1363,13 +1363,13 @@ ixgb_tx_map(struct ixgb_adapter *adapter, struct sk_buff *skb,
 dma_error:
 	dev_err(&pdev->dev, "TX DMA map failed\n");
 	buffer_info->dma = 0;
-	count--;
-
-	while (count >= 0) {
+	if (count)
 		count--;
-		i--;
-		if (i < 0)
+
+	while (count--) {
+		if (i==0)
 			i += tx_ring->count;
+		i--;
 		buffer_info = &tx_ring->buffer_info[i];
 		ixgb_unmap_and_free_tx_resource(adapter, buffer_info);
 	}
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 21b41f42b61c..8f81efb49169 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 10 Gigabit PCI Express Linux driver
-# Copyright(c) 1999 - 2009 Intel Corporation.
+# Copyright(c) 1999 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
@@ -33,7 +33,8 @@
 obj-$(CONFIG_IXGBE) += ixgbe.o
 
 ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o \
-              ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o
+              ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \
+              ixgbe_mbx.o
 
 ixgbe-$(CONFIG_IXGBE_DCB) +=  ixgbe_dcb.o ixgbe_dcb_82598.o \
                               ixgbe_dcb_82599.o ixgbe_dcb_nl.o
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 8da8eb535084..bffbe0d52d33 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -98,6 +98,22 @@
 
 #define IXGBE_MAX_RSC_INT_RATE          162760
 
+#define IXGBE_MAX_VF_MC_ENTRIES         30
+#define IXGBE_MAX_VF_FUNCTIONS          64
+#define IXGBE_MAX_VFTA_ENTRIES          128
+#define MAX_EMULATION_MAC_ADDRS         16
+#define VMDQ_P(p)   ((p) + adapter->num_vfs)
+
+struct vf_data_storage {
+	unsigned char vf_mac_addresses[ETH_ALEN];
+	u16 vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES];
+	u16 num_vf_mc_hashes;
+	u16 default_vf_vlan_id;
+	u16 vlans_enabled;
+	bool clear_to_send;
+	int rar;
+};
+
 /* wrapper around a pointer to a socket buffer,
  * so a DMA handle can be stored along with the buffer */
 struct ixgbe_tx_buffer {
@@ -159,6 +175,7 @@ struct ixgbe_ring {
 
 	struct ixgbe_queue_stats stats;
 	unsigned long reinit_state;
+	int numa_node;
 	u64 rsc_count;			/* stat for coalesced packets */
 	u64 rsc_flush;			/* stats for flushed packets */
 	u32 restart_queue;		/* track tx queue restarts */
@@ -171,7 +188,7 @@ struct ixgbe_ring {
 enum ixgbe_ring_f_enum {
 	RING_F_NONE = 0,
 	RING_F_DCB,
-	RING_F_VMDQ,
+	RING_F_VMDQ,  /* SR-IOV uses the same ring feature */
 	RING_F_RSS,
 	RING_F_FDIR,
 #ifdef IXGBE_FCOE
@@ -183,7 +200,7 @@ enum ixgbe_ring_f_enum {
 
 #define IXGBE_MAX_DCB_INDICES   8
 #define IXGBE_MAX_RSS_INDICES  16
-#define IXGBE_MAX_VMDQ_INDICES 16
+#define IXGBE_MAX_VMDQ_INDICES 64
 #define IXGBE_MAX_FDIR_INDICES 64
 #ifdef IXGBE_FCOE
 #define IXGBE_MAX_FCOE_INDICES  8
@@ -277,7 +294,7 @@ struct ixgbe_adapter {
 	u16 eitr_high;
 
 	/* TX */
-	struct ixgbe_ring *tx_ring ____cacheline_aligned_in_smp; /* One per active queue */
+	struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp;
 	int num_tx_queues;
 	u32 tx_timeout_count;
 	bool detect_tx_hung;
@@ -286,8 +303,10 @@ struct ixgbe_adapter {
 	u64 lsc_int;
 
 	/* RX */
-	struct ixgbe_ring *rx_ring ____cacheline_aligned_in_smp; /* One per active queue */
+	struct ixgbe_ring *rx_ring[MAX_RX_QUEUES] ____cacheline_aligned_in_smp;
 	int num_rx_queues;
+	int num_rx_pools;		/* == num_rx_queues in 82598 */
+	int num_rx_queues_per_pool;	/* 1 if 82598, can be many if 82599 */
 	u64 hw_csum_rx_error;
 	u64 hw_rx_no_dma_resources;
 	u64 non_eop_descs;
@@ -323,13 +342,14 @@ struct ixgbe_adapter {
 #define IXGBE_FLAG_VMDQ_ENABLED                 (u32)(1 << 19)
 #define IXGBE_FLAG_FAN_FAIL_CAPABLE             (u32)(1 << 20)
 #define IXGBE_FLAG_NEED_LINK_UPDATE             (u32)(1 << 22)
-#define IXGBE_FLAG_IN_WATCHDOG_TASK             (u32)(1 << 23)
-#define IXGBE_FLAG_IN_SFP_LINK_TASK             (u32)(1 << 24)
-#define IXGBE_FLAG_IN_SFP_MOD_TASK              (u32)(1 << 25)
-#define IXGBE_FLAG_FDIR_HASH_CAPABLE            (u32)(1 << 26)
-#define IXGBE_FLAG_FDIR_PERFECT_CAPABLE         (u32)(1 << 27)
-#define IXGBE_FLAG_FCOE_CAPABLE                 (u32)(1 << 28)
-#define IXGBE_FLAG_FCOE_ENABLED                 (u32)(1 << 29)
+#define IXGBE_FLAG_IN_SFP_LINK_TASK             (u32)(1 << 23)
+#define IXGBE_FLAG_IN_SFP_MOD_TASK              (u32)(1 << 24)
+#define IXGBE_FLAG_FDIR_HASH_CAPABLE            (u32)(1 << 25)
+#define IXGBE_FLAG_FDIR_PERFECT_CAPABLE         (u32)(1 << 26)
+#define IXGBE_FLAG_FCOE_CAPABLE                 (u32)(1 << 27)
+#define IXGBE_FLAG_FCOE_ENABLED                 (u32)(1 << 28)
+#define IXGBE_FLAG_SRIOV_CAPABLE                (u32)(1 << 29)
+#define IXGBE_FLAG_SRIOV_ENABLED                (u32)(1 << 30)
 
 	u32 flags2;
 #define IXGBE_FLAG2_RSC_CAPABLE                 (u32)(1)
@@ -379,6 +399,13 @@ struct ixgbe_adapter {
 	u64 rsc_total_flush;
 	u32 wol;
 	u16 eeprom_version;
+
+	int node;
+
+	/* SR-IOV */
+	DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
+	unsigned int num_vfs;
+	struct vf_data_storage *vfinfo;
 };
 
 enum ixbge_state_t {
@@ -440,6 +467,7 @@ extern s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input,
                                          u16 flex_byte);
 extern s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input,
                                       u8 l4type);
+extern void ixgbe_set_rx_mode(struct net_device *netdev);
 #ifdef IXGBE_FCOE
 extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter);
 extern int ixgbe_fso(struct ixgbe_adapter *adapter,
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 204177d78cec..3103f4165311 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 538340527aa6..d4ed6adb7975 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -31,6 +31,7 @@
 
 #include "ixgbe.h"
 #include "ixgbe_phy.h"
+#include "ixgbe_mbx.h"
 
 #define IXGBE_82599_MAX_TX_QUEUES 128
 #define IXGBE_82599_MAX_RX_QUEUES 128
@@ -889,7 +890,7 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
 static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
 {
 	s32 status = 0;
-	u32 ctrl, ctrl_ext;
+	u32 ctrl;
 	u32 i;
 	u32 autoc;
 	u32 autoc2;
@@ -944,15 +945,9 @@ static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
 		status = IXGBE_ERR_RESET_FAILED;
 		hw_dbg(hw, "Reset polling failed to complete.\n");
 	}
-	/* Clear PF Reset Done bit so PF/VF Mail Ops can work */
-	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
-	ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
-	IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
 
 	msleep(50);
 
-
-
 	/*
 	 * Store the original AUTOC/AUTOC2 values if they have not been
 	 * stored off yet.  Otherwise restore the stored original
@@ -1095,9 +1090,11 @@ static s32 ixgbe_set_vfta_82599(struct ixgbe_hw *hw, u32 vlan, u32 vind,
                                 bool vlan_on)
 {
 	u32 regindex;
+	u32 vlvf_index;
 	u32 bitindex;
 	u32 bits;
 	u32 first_empty_slot;
+	u32 vt_ctl;
 
 	if (vlan > 4095)
 		return IXGBE_ERR_PARAM;
@@ -1124,76 +1121,84 @@ static s32 ixgbe_set_vfta_82599(struct ixgbe_hw *hw, u32 vlan, u32 vind,
 
 
 	/* Part 2
-	 * If the vind is set
+	 * If VT mode is set
 	 *   Either vlan_on
 	 *     make sure the vlan is in VLVF
 	 *     set the vind bit in the matching VLVFB
 	 *   Or !vlan_on
 	 *     clear the pool bit and possibly the vind
 	 */
-	if (vind) {
-		/* find the vlanid or the first empty slot */
-		first_empty_slot = 0;
-
-		for (regindex = 1; regindex < IXGBE_VLVF_ENTRIES; regindex++) {
-			bits = IXGBE_READ_REG(hw, IXGBE_VLVF(regindex));
-			if (!bits && !first_empty_slot)
-				first_empty_slot = regindex;
-			else if ((bits & 0x0FFF) == vlan)
-				break;
-		}
+	vt_ctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
+	if (!(vt_ctl & IXGBE_VT_CTL_VT_ENABLE))
+		goto out;
 
-		if (regindex >= IXGBE_VLVF_ENTRIES) {
-			if (first_empty_slot)
-				regindex = first_empty_slot;
-			else {
-				hw_dbg(hw, "No space in VLVF.\n");
-				goto out;
-			}
+	/* find the vlanid or the first empty slot */
+	first_empty_slot = 0;
+
+	for (vlvf_index = 1; vlvf_index < IXGBE_VLVF_ENTRIES; vlvf_index++) {
+		bits = IXGBE_READ_REG(hw, IXGBE_VLVF(vlvf_index));
+		if (!bits && !first_empty_slot)
+			first_empty_slot = vlvf_index;
+		else if ((bits & 0x0FFF) == vlan)
+			break;
+	}
+
+	if (vlvf_index >= IXGBE_VLVF_ENTRIES) {
+		if (first_empty_slot)
+			vlvf_index = first_empty_slot;
+		else {
+			hw_dbg(hw, "No space in VLVF.\n");
+			goto out;
 		}
+	}
 
-		if (vlan_on) {
-			/* set the pool bit */
-			if (vind < 32) {
-				bits = IXGBE_READ_REG(hw,
-				                    IXGBE_VLVFB(regindex * 2));
-				bits |= (1 << vind);
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_VLVFB(regindex * 2), bits);
-			} else {
-				bits = IXGBE_READ_REG(hw,
-				              IXGBE_VLVFB((regindex * 2) + 1));
-				bits |= (1 << vind);
-				IXGBE_WRITE_REG(hw,
-				        IXGBE_VLVFB((regindex * 2) + 1), bits);
-			}
+	if (vlan_on) {
+		/* set the pool bit */
+		if (vind < 32) {
+			bits = IXGBE_READ_REG(hw,
+					      IXGBE_VLVFB(vlvf_index * 2));
+			bits |= (1 << vind);
+			IXGBE_WRITE_REG(hw,
+					IXGBE_VLVFB(vlvf_index * 2), bits);
 		} else {
-			/* clear the pool bit */
-			if (vind < 32) {
-				bits = IXGBE_READ_REG(hw,
-				     IXGBE_VLVFB(regindex * 2));
+			bits = IXGBE_READ_REG(hw,
+				IXGBE_VLVFB((vlvf_index * 2) + 1));
+			bits |= (1 << (vind - 32));
+			IXGBE_WRITE_REG(hw,
+				IXGBE_VLVFB((vlvf_index * 2) + 1), bits);
+		}
+	} else {
+		/* clear the pool bit */
+		if (vind < 32) {
+			bits = IXGBE_READ_REG(hw,
+					      IXGBE_VLVFB(vlvf_index * 2));
 			bits &= ~(1 << vind);
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_VLVFB(regindex * 2), bits);
-				bits |= IXGBE_READ_REG(hw,
-				              IXGBE_VLVFB((regindex * 2) + 1));
-			} else {
-				bits = IXGBE_READ_REG(hw,
-				              IXGBE_VLVFB((regindex * 2) + 1));
-				bits &= ~(1 << vind);
-				IXGBE_WRITE_REG(hw,
-				        IXGBE_VLVFB((regindex * 2) + 1), bits);
-				bits |= IXGBE_READ_REG(hw,
-				                    IXGBE_VLVFB(regindex * 2));
-			}
+			IXGBE_WRITE_REG(hw,
+					IXGBE_VLVFB(vlvf_index * 2), bits);
+			bits |= IXGBE_READ_REG(hw,
+					IXGBE_VLVFB((vlvf_index * 2) + 1));
+		} else {
+			bits = IXGBE_READ_REG(hw,
+				IXGBE_VLVFB((vlvf_index * 2) + 1));
+			bits &= ~(1 << (vind - 32));
+			IXGBE_WRITE_REG(hw,
+				IXGBE_VLVFB((vlvf_index * 2) + 1), bits);
+			bits |= IXGBE_READ_REG(hw,
+					       IXGBE_VLVFB(vlvf_index * 2));
 		}
+	}
 
-		if (bits)
-			IXGBE_WRITE_REG(hw, IXGBE_VLVF(regindex),
-			                (IXGBE_VLVF_VIEN | vlan));
-		else
-			IXGBE_WRITE_REG(hw, IXGBE_VLVF(regindex), 0);
+	if (bits) {
+		IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index),
+				(IXGBE_VLVF_VIEN | vlan));
+		/* if bits is non-zero then some pools/VFs are still
+		 * using this VLAN ID.  Force the VFTA entry to on */
+		bits = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex));
+		bits |= (1 << bitindex);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits);
 	}
+	else
+		IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), 0);
 
 out:
 	return 0;
@@ -2655,4 +2660,5 @@ struct ixgbe_info ixgbe_82599_info = {
 	.mac_ops                = &mac_ops_82599,
 	.eeprom_ops             = &eeprom_ops_82599,
 	.phy_ops                = &phy_ops_82599,
+	.mbx_ops                = &mbx_ops_82599,
 };
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 688b8ca5da32..eb49020903c1 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -28,7 +28,6 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/sched.h>
-#include <linux/list.h>
 #include <linux/netdevice.h>
 
 #include "ixgbe.h"
@@ -1278,19 +1277,11 @@ s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
 		/* Get the MAC address from the RAR0 for later reference */
 		hw->mac.ops.get_mac_addr(hw, hw->mac.addr);
 
-		hw_dbg(hw, " Keeping Current RAR0 Addr =%.2X %.2X %.2X ",
-		       hw->mac.addr[0], hw->mac.addr[1],
-		       hw->mac.addr[2]);
-		hw_dbg(hw, "%.2X %.2X %.2X\n", hw->mac.addr[3],
-		       hw->mac.addr[4], hw->mac.addr[5]);
+		hw_dbg(hw, " Keeping Current RAR0 Addr =%pM\n", hw->mac.addr);
 	} else {
 		/* Setup the receive address. */
 		hw_dbg(hw, "Overriding MAC Address in RAR[0]\n");
-		hw_dbg(hw, " New MAC Addr =%.2X %.2X %.2X ",
-		       hw->mac.addr[0], hw->mac.addr[1],
-		       hw->mac.addr[2]);
-		hw_dbg(hw, "%.2X %.2X %.2X\n", hw->mac.addr[3],
-		       hw->mac.addr[4], hw->mac.addr[5]);
+		hw_dbg(hw, " New MAC Addr =%pM\n", hw->mac.addr);
 
 		hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
 	}
@@ -1355,7 +1346,7 @@ static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
 /**
  *  ixgbe_update_uc_addr_list_generic - Updates MAC list of secondary addresses
  *  @hw: pointer to hardware structure
- *  @uc_list: the list of new addresses
+ *  @netdev: pointer to net device structure
  *
  *  The given list replaces any existing list.  Clears the secondary addrs from
  *  receive address registers.  Uses unused receive address registers for the
@@ -1365,7 +1356,7 @@ static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
  *  manually putting the device into promiscuous mode.
  **/
 s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw,
-				      struct list_head *uc_list)
+				      struct net_device *netdev)
 {
 	u32 i;
 	u32 old_promisc_setting = hw->addr_ctrl.overflow_promisc;
@@ -1389,7 +1380,7 @@ s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw,
 	}
 
 	/* Add the new addresses */
-	list_for_each_entry(ha, uc_list, list) {
+	netdev_for_each_uc_addr(ha, netdev) {
 		hw_dbg(hw, " Adding the secondary addresses:\n");
 		ixgbe_add_uc_addr(hw, ha->addr, 0);
 	}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 27f3214bed2e..13606d4809c9 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -60,7 +60,7 @@ s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, u8 *mc_addr_list,
                                       u32 mc_addr_count,
                                       ixgbe_mc_addr_itr func);
 s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw,
-				      struct list_head *uc_list);
+				      struct net_device *netdev);
 s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
 s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
 s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index a1562287342f..9aea4f04bbd2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb.h b/drivers/net/ixgbe/ixgbe_dcb.h
index 64a9fa15c059..5caafd4afbc3 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ixgbe/ixgbe_dcb.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c
index f30263898ebc..f0e9279d4669 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.h b/drivers/net/ixgbe/ixgbe_dcb_82598.h
index ebbe53c352a7..cc728fa092e2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.h
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index ec8a252636d3..4f7a26ab411e 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ixgbe/ixgbe_dcb_82599.h
index 9e5e2827e4af..0f3f791e1e1d 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.h
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index 3c7a79a7d7c6..dd4883f642be 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -223,7 +223,7 @@ static void ixgbe_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id,
 
 	if (adapter->temp_dcb_cfg.bw_percentage[0][bwg_id] !=
 	    adapter->dcb_cfg.bw_percentage[0][bwg_id]) {
-		adapter->dcb_set_bitmap |= BIT_PG_RX;
+		adapter->dcb_set_bitmap |= BIT_PG_TX;
 		adapter->dcb_set_bitmap |= BIT_RESETLINK;
 	}
 }
@@ -341,6 +341,12 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 	if (!adapter->dcb_set_bitmap)
 		return DCB_NO_HW_CHG;
 
+	ret = ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, &adapter->dcb_cfg,
+				 adapter->ring_feature[RING_F_DCB].indices);
+
+	if (ret)
+		return DCB_NO_HW_CHG;
+
 	/*
 	 * Only take down the adapter if the configuration change
 	 * requires a reset.
@@ -359,14 +365,6 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 		}
 	}
 
-	ret = ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, &adapter->dcb_cfg,
-				 adapter->ring_feature[RING_F_DCB].indices);
-	if (ret) {
-		if (adapter->dcb_set_bitmap & BIT_RESETLINK)
-			clear_bit(__IXGBE_RESETTING, &adapter->state);
-		return DCB_NO_HW_CHG;
-	}
-
 	if (adapter->dcb_cfg.pfc_mode_enable) {
 		if ((adapter->hw.mac.type != ixgbe_mac_82598EB) &&
 			(adapter->hw.fc.current_mode != ixgbe_fc_pfc))
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 0bd49d3b9f65..07a9410c08d4 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -834,8 +834,8 @@ static void ixgbe_get_ringparam(struct net_device *netdev,
                                 struct ethtool_ringparam *ring)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
-	struct ixgbe_ring *tx_ring = adapter->tx_ring;
-	struct ixgbe_ring *rx_ring = adapter->rx_ring;
+	struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
+	struct ixgbe_ring *rx_ring = adapter->rx_ring[0];
 
 	ring->rx_max_pending = IXGBE_MAX_RXD;
 	ring->tx_max_pending = IXGBE_MAX_TXD;
@@ -867,8 +867,8 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 	new_tx_count = min(new_tx_count, (u32)IXGBE_MAX_TXD);
 	new_tx_count = ALIGN(new_tx_count, IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE);
 
-	if ((new_tx_count == adapter->tx_ring->count) &&
-	    (new_rx_count == adapter->rx_ring->count)) {
+	if ((new_tx_count == adapter->tx_ring[0]->count) &&
+	    (new_rx_count == adapter->rx_ring[0]->count)) {
 		/* nothing to do */
 		return 0;
 	}
@@ -878,25 +878,24 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 
 	if (!netif_running(adapter->netdev)) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i].count = new_tx_count;
+			adapter->tx_ring[i]->count = new_tx_count;
 		for (i = 0; i < adapter->num_rx_queues; i++)
-			adapter->rx_ring[i].count = new_rx_count;
+			adapter->rx_ring[i]->count = new_rx_count;
 		adapter->tx_ring_count = new_tx_count;
 		adapter->rx_ring_count = new_rx_count;
-		goto err_setup;
+		goto clear_reset;
 	}
 
-	temp_tx_ring = kcalloc(adapter->num_tx_queues,
-	                       sizeof(struct ixgbe_ring), GFP_KERNEL);
+	temp_tx_ring = vmalloc(adapter->num_tx_queues * sizeof(struct ixgbe_ring));
 	if (!temp_tx_ring) {
 		err = -ENOMEM;
-		goto err_setup;
+		goto clear_reset;
 	}
 
 	if (new_tx_count != adapter->tx_ring_count) {
-		memcpy(temp_tx_ring, adapter->tx_ring,
-		       adapter->num_tx_queues * sizeof(struct ixgbe_ring));
 		for (i = 0; i < adapter->num_tx_queues; i++) {
+			memcpy(&temp_tx_ring[i], adapter->tx_ring[i],
+			       sizeof(struct ixgbe_ring));
 			temp_tx_ring[i].count = new_tx_count;
 			err = ixgbe_setup_tx_resources(adapter,
 			                               &temp_tx_ring[i]);
@@ -904,28 +903,24 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 				while (i) {
 					i--;
 					ixgbe_free_tx_resources(adapter,
-					                        &temp_tx_ring[i]);
+					                      &temp_tx_ring[i]);
 				}
-				goto err_setup;
+				goto clear_reset;
 			}
 		}
 		need_update = true;
 	}
 
-	temp_rx_ring = kcalloc(adapter->num_rx_queues,
-	                       sizeof(struct ixgbe_ring), GFP_KERNEL);
-	if ((!temp_rx_ring) && (need_update)) {
-		for (i = 0; i < adapter->num_tx_queues; i++)
-			ixgbe_free_tx_resources(adapter, &temp_tx_ring[i]);
-		kfree(temp_tx_ring);
+	temp_rx_ring = vmalloc(adapter->num_rx_queues * sizeof(struct ixgbe_ring));
+	if (!temp_rx_ring) {
 		err = -ENOMEM;
 		goto err_setup;
 	}
 
 	if (new_rx_count != adapter->rx_ring_count) {
-		memcpy(temp_rx_ring, adapter->rx_ring,
-		       adapter->num_rx_queues * sizeof(struct ixgbe_ring));
 		for (i = 0; i < adapter->num_rx_queues; i++) {
+			memcpy(&temp_rx_ring[i], adapter->rx_ring[i],
+			       sizeof(struct ixgbe_ring));
 			temp_rx_ring[i].count = new_rx_count;
 			err = ixgbe_setup_rx_resources(adapter,
 			                               &temp_rx_ring[i]);
@@ -947,22 +942,32 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 
 		/* tx */
 		if (new_tx_count != adapter->tx_ring_count) {
-			kfree(adapter->tx_ring);
-			adapter->tx_ring = temp_tx_ring;
-			temp_tx_ring = NULL;
+			for (i = 0; i < adapter->num_tx_queues; i++) {
+				ixgbe_free_tx_resources(adapter,
+				                        adapter->tx_ring[i]);
+				memcpy(adapter->tx_ring[i], &temp_tx_ring[i],
+				       sizeof(struct ixgbe_ring));
+			}
 			adapter->tx_ring_count = new_tx_count;
 		}
 
 		/* rx */
 		if (new_rx_count != adapter->rx_ring_count) {
-			kfree(adapter->rx_ring);
-			adapter->rx_ring = temp_rx_ring;
-			temp_rx_ring = NULL;
+			for (i = 0; i < adapter->num_rx_queues; i++) {
+				ixgbe_free_rx_resources(adapter,
+				                        adapter->rx_ring[i]);
+				memcpy(adapter->rx_ring[i], &temp_rx_ring[i],
+				       sizeof(struct ixgbe_ring));
+			}
 			adapter->rx_ring_count = new_rx_count;
 		}
 		ixgbe_up(adapter);
 	}
+
+	vfree(temp_rx_ring);
 err_setup:
+	vfree(temp_tx_ring);
+clear_reset:
 	clear_bit(__IXGBE_RESETTING, &adapter->state);
 	return err;
 }
@@ -1007,13 +1012,13 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 		           sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
 	}
 	for (j = 0; j < adapter->num_tx_queues; j++) {
-		queue_stat = (u64 *)&adapter->tx_ring[j].stats;
+		queue_stat = (u64 *)&adapter->tx_ring[j]->stats;
 		for (k = 0; k < stat_count; k++)
 			data[i + k] = queue_stat[k];
 		i += k;
 	}
 	for (j = 0; j < adapter->num_rx_queues; j++) {
-		queue_stat = (u64 *)&adapter->rx_ring[j].stats;
+		queue_stat = (u64 *)&adapter->rx_ring[j]->stats;
 		for (k = 0; k < stat_count; k++)
 			data[i + k] = queue_stat[k];
 		i += k;
@@ -1627,7 +1632,7 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	reg_data |= IXGBE_RXDCTL_ENABLE;
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXDCTL(0), reg_data);
 	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-		int j = adapter->rx_ring[0].reg_idx;
+		int j = adapter->rx_ring[0]->reg_idx;
 		u32 k;
 		for (k = 0; k < 10; k++) {
 			if (IXGBE_READ_REG(&adapter->hw,
@@ -1867,11 +1872,22 @@ static void ixgbe_diag_test(struct net_device *netdev,
 		if (ixgbe_intr_test(adapter, &data[2]))
 			eth_test->flags |= ETH_TEST_FL_FAILED;
 
+		/* If SRIOV or VMDq is enabled then skip MAC
+		 * loopback diagnostic. */
+		if (adapter->flags & (IXGBE_FLAG_SRIOV_ENABLED |
+				      IXGBE_FLAG_VMDQ_ENABLED)) {
+			DPRINTK(HW, INFO, "Skip MAC loopback diagnostic in VT "
+				"mode\n");
+			data[3] = 0;
+			goto skip_loopback;
+		}
+
 		ixgbe_reset(adapter);
 		DPRINTK(HW, INFO, "loopback testing starting\n");
 		if (ixgbe_loopback_test(adapter, &data[3]))
 			eth_test->flags |= ETH_TEST_FL_FAILED;
 
+skip_loopback:
 		ixgbe_reset(adapter);
 
 		clear_bit(__IXGBE_TESTING, &adapter->state);
@@ -2000,7 +2016,7 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
-	ec->tx_max_coalesced_frames_irq = adapter->tx_ring[0].work_limit;
+	ec->tx_max_coalesced_frames_irq = adapter->tx_ring[0]->work_limit;
 
 	/* only valid if in constant ITR mode */
 	switch (adapter->rx_itr_setting) {
@@ -2053,7 +2069,7 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
 		return -EINVAL;
 
 	if (ec->tx_max_coalesced_frames_irq)
-		adapter->tx_ring[0].work_limit = ec->tx_max_coalesced_frames_irq;
+		adapter->tx_ring[0]->work_limit = ec->tx_max_coalesced_frames_irq;
 
 	if (ec->rx_coalesce_usecs > 1) {
 		/* check the limits */
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index da32a108a7b4..4123dec0dfb7 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -525,7 +525,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter)
 		for (i = 0; i < IXGBE_FCRETA_SIZE; i++) {
 			fcoe_i = f->mask + i % f->indices;
 			fcoe_i &= IXGBE_FCRETA_ENTRY_MASK;
-			fcoe_q = adapter->rx_ring[fcoe_i].reg_idx;
+			fcoe_q = adapter->rx_ring[fcoe_i]->reg_idx;
 			IXGBE_WRITE_REG(hw, IXGBE_FCRETA(i), fcoe_q);
 		}
 		IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, IXGBE_FCRECTL_ENA);
@@ -533,7 +533,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter)
 	} else  {
 		/* Use single rx queue for FCoE */
 		fcoe_i = f->mask;
-		fcoe_q = adapter->rx_ring[fcoe_i].reg_idx;
+		fcoe_q = adapter->rx_ring[fcoe_i]->reg_idx;
 		IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, 0);
 		IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE),
 				IXGBE_ETQS_QUEUE_EN |
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.h b/drivers/net/ixgbe/ixgbe_fcoe.h
index de8ff53187da..abf4b2b3f252 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.h
+++ b/drivers/net/ixgbe/ixgbe_fcoe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index bd64387563f0..2a3c8315e357 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -45,6 +45,7 @@
 #include "ixgbe.h"
 #include "ixgbe_common.h"
 #include "ixgbe_dcb_82599.h"
+#include "ixgbe_sriov.h"
 
 char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
@@ -52,7 +53,7 @@ static const char ixgbe_driver_string[] =
 
 #define DRV_VERSION "2.0.44-k2"
 const char ixgbe_driver_version[] = DRV_VERSION;
-static char ixgbe_copyright[] = "Copyright (c) 1999-2009 Intel Corporation.";
+static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
 
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
 	[board_82598] = &ixgbe_82598_info,
@@ -67,7 +68,7 @@ static const struct ixgbe_info *ixgbe_info_tbl[] = {
  * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
  *   Class, Class Mask, private data (not used) }
  */
-static struct pci_device_id ixgbe_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598),
 	 board_82598 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_DUAL_PORT),
@@ -124,6 +125,13 @@ static struct notifier_block dca_notifier = {
 };
 #endif
 
+#ifdef CONFIG_PCI_IOV
+static unsigned int max_vfs;
+module_param(max_vfs, uint, 0);
+MODULE_PARM_DESC(max_vfs, "Maximum number of virtual functions to allocate "
+                 "per physical function");
+#endif /* CONFIG_PCI_IOV */
+
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
 MODULE_LICENSE("GPL");
@@ -131,6 +139,41 @@ MODULE_VERSION(DRV_VERSION);
 
 #define DEFAULT_DEBUG_LEVEL_SHIFT 3
 
+static inline void ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 gcr;
+	u32 gpie;
+	u32 vmdctl;
+
+#ifdef CONFIG_PCI_IOV
+	/* disable iov and allow time for transactions to clear */
+	pci_disable_sriov(adapter->pdev);
+#endif
+
+	/* turn off device IOV mode */
+	gcr = IXGBE_READ_REG(hw, IXGBE_GCR_EXT);
+	gcr &= ~(IXGBE_GCR_EXT_SRIOV);
+	IXGBE_WRITE_REG(hw, IXGBE_GCR_EXT, gcr);
+	gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
+	gpie &= ~IXGBE_GPIE_VTMODE_MASK;
+	IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
+
+	/* set default pool back to 0 */
+	vmdctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
+	vmdctl &= ~IXGBE_VT_CTL_POOL_MASK;
+	IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl);
+
+	/* take a breather then clean up driver data */
+	msleep(100);
+	if (adapter->vfinfo)
+		kfree(adapter->vfinfo);
+	adapter->vfinfo = NULL;
+
+	adapter->num_vfs = 0;
+	adapter->flags &= ~IXGBE_FLAG_SRIOV_ENABLED;
+}
+
 static void ixgbe_release_hw_control(struct ixgbe_adapter *adapter)
 {
 	u32 ctrl_ext;
@@ -262,10 +305,12 @@ static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter,
 		int reg_idx = tx_ring->reg_idx;
 		int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
 
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82598EB:
 			tc = reg_idx >> 2;
 			txoff = IXGBE_TFCS_TXOFF0;
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+			break;
+		case ixgbe_mac_82599EB:
 			tc = 0;
 			txoff = IXGBE_TFCS_TXOFF;
 			if (dcb_i == 8) {
@@ -284,6 +329,9 @@ static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter,
 						tc += (reg_idx - 96) >> 4;
 				}
 			}
+			break;
+		default:
+			tc = 0;
 		}
 		txoff <<= tc;
 	}
@@ -446,7 +494,7 @@ static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
 {
 	u32 rxctrl;
 	int cpu = get_cpu();
-	int q = rx_ring - adapter->rx_ring;
+	int q = rx_ring->reg_idx;
 
 	if (rx_ring->cpu != cpu) {
 		rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q));
@@ -474,7 +522,7 @@ static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
 {
 	u32 txctrl;
 	int cpu = get_cpu();
-	int q = tx_ring - adapter->tx_ring;
+	int q = tx_ring->reg_idx;
 	struct ixgbe_hw *hw = &adapter->hw;
 
 	if (tx_ring->cpu != cpu) {
@@ -508,12 +556,12 @@ static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		adapter->tx_ring[i].cpu = -1;
-		ixgbe_update_tx_dca(adapter, &adapter->tx_ring[i]);
+		adapter->tx_ring[i]->cpu = -1;
+		ixgbe_update_tx_dca(adapter, adapter->tx_ring[i]);
 	}
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		adapter->rx_ring[i].cpu = -1;
-		ixgbe_update_rx_dca(adapter, &adapter->rx_ring[i]);
+		adapter->rx_ring[i]->cpu = -1;
+		ixgbe_update_rx_dca(adapter, adapter->rx_ring[i]);
 	}
 }
 
@@ -984,7 +1032,7 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 		                       adapter->num_rx_queues);
 
 		for (i = 0; i < q_vector->rxr_count; i++) {
-			j = adapter->rx_ring[r_idx].reg_idx;
+			j = adapter->rx_ring[r_idx]->reg_idx;
 			ixgbe_set_ivar(adapter, 0, j, v_idx);
 			r_idx = find_next_bit(q_vector->rxr_idx,
 			                      adapter->num_rx_queues,
@@ -994,7 +1042,7 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 		                       adapter->num_tx_queues);
 
 		for (i = 0; i < q_vector->txr_count; i++) {
-			j = adapter->tx_ring[r_idx].reg_idx;
+			j = adapter->tx_ring[r_idx]->reg_idx;
 			ixgbe_set_ivar(adapter, 1, j, v_idx);
 			r_idx = find_next_bit(q_vector->txr_idx,
 			                      adapter->num_tx_queues,
@@ -1020,7 +1068,12 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 
 	/* set up to autoclear timer, and the vectors */
 	mask = IXGBE_EIMS_ENABLE_MASK;
-	mask &= ~(IXGBE_EIMS_OTHER | IXGBE_EIMS_LSC);
+	if (adapter->num_vfs)
+		mask &= ~(IXGBE_EIMS_OTHER |
+			  IXGBE_EIMS_MAILBOX |
+			  IXGBE_EIMS_LSC);
+	else
+		mask &= ~(IXGBE_EIMS_OTHER | IXGBE_EIMS_LSC);
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIAC, mask);
 }
 
@@ -1129,7 +1182,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		tx_ring = &(adapter->tx_ring[r_idx]);
+		tx_ring = adapter->tx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 		                           q_vector->tx_itr,
 		                           tx_ring->total_packets,
@@ -1144,7 +1197,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
-		rx_ring = &(adapter->rx_ring[r_idx]);
+		rx_ring = adapter->rx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 		                           q_vector->rx_itr,
 		                           rx_ring->total_packets,
@@ -1249,6 +1302,9 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 	if (eicr & IXGBE_EICR_LSC)
 		ixgbe_check_lsc(adapter);
 
+	if (eicr & IXGBE_EICR_MAILBOX)
+		ixgbe_msg_task(adapter);
+
 	if (hw->mac.type == ixgbe_mac_82598EB)
 		ixgbe_check_fan_failure(adapter, eicr);
 
@@ -1263,7 +1319,7 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 			netif_tx_stop_all_queues(netdev);
 			for (i = 0; i < adapter->num_tx_queues; i++) {
 				struct ixgbe_ring *tx_ring =
-				                           &adapter->tx_ring[i];
+				                            adapter->tx_ring[i];
 				if (test_and_clear_bit(__IXGBE_FDIR_INIT_DONE,
 				                       &tx_ring->reinit_state))
 					schedule_work(&adapter->fdir_reinit_task);
@@ -1322,7 +1378,7 @@ static irqreturn_t ixgbe_msix_clean_tx(int irq, void *data)
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		tx_ring = &(adapter->tx_ring[r_idx]);
+		tx_ring = adapter->tx_ring[r_idx];
 		tx_ring->total_bytes = 0;
 		tx_ring->total_packets = 0;
 		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
@@ -1350,7 +1406,7 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0;  i < q_vector->rxr_count; i++) {
-		rx_ring = &(adapter->rx_ring[r_idx]);
+		rx_ring = adapter->rx_ring[r_idx];
 		rx_ring->total_bytes = 0;
 		rx_ring->total_packets = 0;
 		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
@@ -1380,7 +1436,7 @@ static irqreturn_t ixgbe_msix_clean_many(int irq, void *data)
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		ring = &(adapter->tx_ring[r_idx]);
+		ring = adapter->tx_ring[r_idx];
 		ring->total_bytes = 0;
 		ring->total_packets = 0;
 		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
@@ -1389,7 +1445,7 @@ static irqreturn_t ixgbe_msix_clean_many(int irq, void *data)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
-		ring = &(adapter->rx_ring[r_idx]);
+		ring = adapter->rx_ring[r_idx];
 		ring->total_bytes = 0;
 		ring->total_packets = 0;
 		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
@@ -1420,7 +1476,7 @@ static int ixgbe_clean_rxonly(struct napi_struct *napi, int budget)
 	long r_idx;
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	rx_ring = &(adapter->rx_ring[r_idx]);
+	rx_ring = adapter->rx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 		ixgbe_update_rx_dca(adapter, rx_ring);
@@ -1461,7 +1517,7 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		ring = &(adapter->tx_ring[r_idx]);
+		ring = adapter->tx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 			ixgbe_update_tx_dca(adapter, ring);
@@ -1477,7 +1533,7 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	budget = max(budget, 1);
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
-		ring = &(adapter->rx_ring[r_idx]);
+		ring = adapter->rx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 			ixgbe_update_rx_dca(adapter, ring);
@@ -1488,7 +1544,7 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	}
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	ring = &(adapter->rx_ring[r_idx]);
+	ring = adapter->rx_ring[r_idx];
 	/* If all Rx work done, exit the polling mode */
 	if (work_done < budget) {
 		napi_complete(napi);
@@ -1521,7 +1577,7 @@ static int ixgbe_clean_txonly(struct napi_struct *napi, int budget)
 	long r_idx;
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
-	tx_ring = &(adapter->tx_ring[r_idx]);
+	tx_ring = adapter->tx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
 		ixgbe_update_tx_dca(adapter, tx_ring);
@@ -1706,8 +1762,8 @@ static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
 	struct ixgbe_q_vector *q_vector = adapter->q_vector[0];
 	u8 current_itr;
 	u32 new_itr = q_vector->eitr;
-	struct ixgbe_ring *rx_ring = &adapter->rx_ring[0];
-	struct ixgbe_ring *tx_ring = &adapter->tx_ring[0];
+	struct ixgbe_ring *rx_ring = adapter->rx_ring[0];
+	struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
 
 	q_vector->tx_itr = ixgbe_update_itr(adapter, new_itr,
 	                                    q_vector->tx_itr,
@@ -1763,6 +1819,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
 		mask |= IXGBE_EIMS_ECC;
 		mask |= IXGBE_EIMS_GPI_SDP1;
 		mask |= IXGBE_EIMS_GPI_SDP2;
+		if (adapter->num_vfs)
+			mask |= IXGBE_EIMS_MAILBOX;
 	}
 	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
 	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
@@ -1771,6 +1829,11 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
 	ixgbe_irq_enable_queues(adapter, ~0);
 	IXGBE_WRITE_FLUSH(&adapter->hw);
+
+	if (adapter->num_vfs > 32) {
+		u32 eitrsel = (1 << (adapter->num_vfs - 32)) - 1;
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITRSEL, eitrsel);
+	}
 }
 
 /**
@@ -1812,10 +1875,10 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 	ixgbe_check_fan_failure(adapter, eicr);
 
 	if (napi_schedule_prep(&(q_vector->napi))) {
-		adapter->tx_ring[0].total_packets = 0;
-		adapter->tx_ring[0].total_bytes = 0;
-		adapter->rx_ring[0].total_packets = 0;
-		adapter->rx_ring[0].total_bytes = 0;
+		adapter->tx_ring[0]->total_packets = 0;
+		adapter->tx_ring[0]->total_bytes = 0;
+		adapter->rx_ring[0]->total_packets = 0;
+		adapter->rx_ring[0]->total_bytes = 0;
 		/* would disable interrupts here but EIAM disabled it */
 		__napi_schedule(&(q_vector->napi));
 	}
@@ -1900,6 +1963,8 @@ static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0);
+		if (adapter->num_vfs > 32)
+			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITRSEL, 0);
 	}
 	IXGBE_WRITE_FLUSH(&adapter->hw);
 	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
@@ -1945,7 +2010,7 @@ static void ixgbe_configure_tx(struct ixgbe_adapter *adapter)
 
 	/* Setup the HW Tx Head and Tail descriptor pointers */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		struct ixgbe_ring *ring = &adapter->tx_ring[i];
+		struct ixgbe_ring *ring = adapter->tx_ring[i];
 		j = ring->reg_idx;
 		tdba = ring->dma;
 		tdlen = ring->count * sizeof(union ixgbe_adv_tx_desc);
@@ -1955,8 +2020,8 @@ static void ixgbe_configure_tx(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_TDLEN(j), tdlen);
 		IXGBE_WRITE_REG(hw, IXGBE_TDH(j), 0);
 		IXGBE_WRITE_REG(hw, IXGBE_TDT(j), 0);
-		adapter->tx_ring[i].head = IXGBE_TDH(j);
-		adapter->tx_ring[i].tail = IXGBE_TDT(j);
+		adapter->tx_ring[i]->head = IXGBE_TDH(j);
+		adapter->tx_ring[i]->tail = IXGBE_TDT(j);
 		/*
 		 * Disable Tx Head Writeback RO bit, since this hoses
 		 * bookkeeping if things aren't delivered in order.
@@ -1984,18 +2049,32 @@ static void ixgbe_configure_tx(struct ixgbe_adapter *adapter)
 
 	if (hw->mac.type == ixgbe_mac_82599EB) {
 		u32 rttdcs;
+		u32 mask;
 
 		/* disable the arbiter while setting MTQC */
 		rttdcs = IXGBE_READ_REG(hw, IXGBE_RTTDCS);
 		rttdcs |= IXGBE_RTTDCS_ARBDIS;
 		IXGBE_WRITE_REG(hw, IXGBE_RTTDCS, rttdcs);
 
-		/* We enable 8 traffic classes, DCB only */
-		if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
-			IXGBE_WRITE_REG(hw, IXGBE_MTQC, (IXGBE_MTQC_RT_ENA |
-			                IXGBE_MTQC_8TC_8TQ));
-		else
+		/* set transmit pool layout */
+		mask = (IXGBE_FLAG_SRIOV_ENABLED | IXGBE_FLAG_DCB_ENABLED);
+		switch (adapter->flags & mask) {
+
+		case (IXGBE_FLAG_SRIOV_ENABLED):
+			IXGBE_WRITE_REG(hw, IXGBE_MTQC,
+					(IXGBE_MTQC_VT_ENA | IXGBE_MTQC_64VF));
+			break;
+
+		case (IXGBE_FLAG_DCB_ENABLED):
+			/* We enable 8 traffic classes, DCB only */
+			IXGBE_WRITE_REG(hw, IXGBE_MTQC,
+				      (IXGBE_MTQC_RT_ENA | IXGBE_MTQC_8TC_8TQ));
+			break;
+
+		default:
 			IXGBE_WRITE_REG(hw, IXGBE_MTQC, IXGBE_MTQC_64Q_1PB);
+			break;
+		}
 
 		/* re-eable the arbiter */
 		rttdcs &= ~IXGBE_RTTDCS_ARBDIS;
@@ -2054,12 +2133,16 @@ static u32 ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
 #ifdef CONFIG_IXGBE_DCB
 				 | IXGBE_FLAG_DCB_ENABLED
 #endif
+				 | IXGBE_FLAG_SRIOV_ENABLED
 				);
 
 	switch (mask) {
 	case (IXGBE_FLAG_RSS_ENABLED):
 		mrqc = IXGBE_MRQC_RSSEN;
 		break;
+	case (IXGBE_FLAG_SRIOV_ENABLED):
+		mrqc = IXGBE_MRQC_VMDQEN;
+		break;
 #ifdef CONFIG_IXGBE_DCB
 	case (IXGBE_FLAG_DCB_ENABLED):
 		mrqc = IXGBE_MRQC_RT8TCEN;
@@ -2085,7 +2168,7 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, int index)
 	u32 rscctrl;
 	int rx_buf_len;
 
-	rx_ring = &adapter->rx_ring[index];
+	rx_ring = adapter->rx_ring[index];
 	j = rx_ring->reg_idx;
 	rx_buf_len = rx_ring->rx_buf_len;
 	rscctrl = IXGBE_READ_REG(hw, IXGBE_RSCCTL(j));
@@ -2140,7 +2223,9 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 	int rx_buf_len;
 
 	/* Decide whether to use packet split mode or not */
-	adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
+	/* Do not use packet split if we're in SR-IOV Mode */
+	if (!adapter->num_vfs)
+		adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
 
 	/* Set the RX buffer length according to the mode */
 	if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
@@ -2152,7 +2237,9 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 			              IXGBE_PSRTYPE_IPV4HDR |
 			              IXGBE_PSRTYPE_IPV6HDR |
 			              IXGBE_PSRTYPE_L2HDR;
-			IXGBE_WRITE_REG(hw, IXGBE_PSRTYPE(0), psrtype);
+			IXGBE_WRITE_REG(hw,
+					IXGBE_PSRTYPE(adapter->num_vfs),
+					psrtype);
 		}
 	} else {
 		if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) &&
@@ -2179,7 +2266,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 #endif
 	IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
 
-	rdlen = adapter->rx_ring[0].count * sizeof(union ixgbe_adv_rx_desc);
+	rdlen = adapter->rx_ring[0]->count * sizeof(union ixgbe_adv_rx_desc);
 	/* disable receives while setting up the descriptors */
 	rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl & ~IXGBE_RXCTRL_RXEN);
@@ -2189,7 +2276,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 	 * the Base and Length of the Rx Descriptor Ring
 	 */
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		rx_ring = &adapter->rx_ring[i];
+		rx_ring = adapter->rx_ring[i];
 		rdba = rx_ring->dma;
 		j = rx_ring->reg_idx;
 		IXGBE_WRITE_REG(hw, IXGBE_RDBAL(j), (rdba & DMA_BIT_MASK(32)));
@@ -2238,6 +2325,30 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_RDRXCTL, rdrxctl);
 	}
 
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+		u32 vt_reg_bits;
+		u32 reg_offset, vf_shift;
+		u32 vmdctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
+		vt_reg_bits = IXGBE_VMD_CTL_VMDQ_EN
+			| IXGBE_VT_CTL_REPLEN;
+		vt_reg_bits |= (adapter->num_vfs <<
+				IXGBE_VT_CTL_POOL_SHIFT);
+		IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl | vt_reg_bits);
+		IXGBE_WRITE_REG(hw, IXGBE_MRQC, 0);
+
+		vf_shift = adapter->num_vfs % 32;
+		reg_offset = adapter->num_vfs / 32;
+		IXGBE_WRITE_REG(hw, IXGBE_VFRE(0), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_VFRE(1), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTE(0), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTE(1), 0);
+		/* Enable only the PF's pool for Tx/Rx */
+		IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), (1 << vf_shift));
+		IXGBE_WRITE_REG(hw, IXGBE_VFTE(reg_offset), (1 << vf_shift));
+		IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN);
+		ixgbe_set_vmolr(hw, adapter->num_vfs);
+	}
+
 	/* Program MRQC for the distribution of queues */
 	mrqc = ixgbe_setup_mrqc(adapter);
 
@@ -2269,6 +2380,20 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 	}
 	IXGBE_WRITE_REG(hw, IXGBE_MRQC, mrqc);
 
+	if (adapter->num_vfs) {
+		u32 reg;
+
+		/* Map PF MAC address in RAR Entry 0 to first pool
+		 * following VFs */
+		hw->mac.ops.set_vmdq(hw, 0, adapter->num_vfs);
+
+		/* Set up VF register offsets for selected VT Mode, i.e.
+		 * 64 VFs for SR-IOV */
+		reg = IXGBE_READ_REG(hw, IXGBE_GCR_EXT);
+		reg |= IXGBE_GCR_EXT_SRIOV;
+		IXGBE_WRITE_REG(hw, IXGBE_GCR_EXT, reg);
+	}
+
 	rxcsum = IXGBE_READ_REG(hw, IXGBE_RXCSUM);
 
 	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED ||
@@ -2307,15 +2432,17 @@ static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
+	int pool_ndx = adapter->num_vfs;
 
 	/* add VID to filter table */
-	hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
+	hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true);
 }
 
 static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
+	int pool_ndx = adapter->num_vfs;
 
 	if (!test_bit(__IXGBE_DOWN, &adapter->state))
 		ixgbe_irq_disable(adapter);
@@ -2326,7 +2453,7 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
 		ixgbe_irq_enable(adapter);
 
 	/* remove VID from filter table */
-	hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
+	hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false);
 }
 
 static void ixgbe_vlan_rx_register(struct net_device *netdev,
@@ -2356,7 +2483,7 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
 	} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			u32 ctrl;
-			j = adapter->rx_ring[i].reg_idx;
+			j = adapter->rx_ring[i]->reg_idx;
 			ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXDCTL(j));
 			ctrl |= IXGBE_RXDCTL_VME;
 			IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXDCTL(j), ctrl);
@@ -2409,7 +2536,7 @@ static u8 *ixgbe_addr_list_itr(struct ixgbe_hw *hw, u8 **mc_addr_ptr, u32 *vmdq)
  * responsible for configuring the hardware for proper unicast, multicast and
  * promiscuous mode.
  **/
-static void ixgbe_set_rx_mode(struct net_device *netdev)
+void ixgbe_set_rx_mode(struct net_device *netdev)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -2441,7 +2568,7 @@ static void ixgbe_set_rx_mode(struct net_device *netdev)
 	IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 
 	/* reprogram secondary unicast list */
-	hw->mac.ops.update_uc_addr_list(hw, &netdev->uc.list);
+	hw->mac.ops.update_uc_addr_list(hw, netdev);
 
 	/* reprogram multicast list */
 	addr_count = netdev->mc_count;
@@ -2449,6 +2576,8 @@ static void ixgbe_set_rx_mode(struct net_device *netdev)
 		addr_list = netdev->mc_list->dmi_addr;
 	hw->mac.ops.update_mc_addr_list(hw, addr_list, addr_count,
 	                                ixgbe_addr_list_itr);
+	if (adapter->num_vfs)
+		ixgbe_restore_vf_multicasts(adapter);
 }
 
 static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter)
@@ -2517,7 +2646,7 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 	ixgbe_dcb_hw_config(&adapter->hw, &adapter->dcb_cfg);
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i].reg_idx;
+		j = adapter->tx_ring[i]->reg_idx;
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
 		/* PThresh workaround for Tx hang with DFP enabled. */
 		txdctl |= 32;
@@ -2534,7 +2663,7 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 		vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
 		IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 		for (i = 0; i < adapter->num_rx_queues; i++) {
-			j = adapter->rx_ring[i].reg_idx;
+			j = adapter->rx_ring[i]->reg_idx;
 			vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
 			vlnctrl |= IXGBE_RXDCTL_VME;
 			IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(j), vlnctrl);
@@ -2574,7 +2703,7 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter)
 #endif /* IXGBE_FCOE */
 	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i].atr_sample_rate =
+			adapter->tx_ring[i]->atr_sample_rate =
 			                               adapter->atr_sample_rate;
 		ixgbe_init_fdir_signature_82599(hw, adapter->fdir_pballoc);
 	} else if (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE) {
@@ -2584,8 +2713,8 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter)
 	ixgbe_configure_tx(adapter);
 	ixgbe_configure_rx(adapter);
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		ixgbe_alloc_rx_buffers(adapter, &adapter->rx_ring[i],
-		                       (adapter->rx_ring[i].count - 1));
+		ixgbe_alloc_rx_buffers(adapter, adapter->rx_ring[i],
+		                       (adapter->rx_ring[i]->count - 1));
 }
 
 static inline bool ixgbe_is_sfp(struct ixgbe_hw *hw)
@@ -2668,7 +2797,7 @@ link_cfg_out:
 static inline void ixgbe_rx_desc_queue_enable(struct ixgbe_adapter *adapter,
 	                                      int rxr)
 {
-	int j = adapter->rx_ring[rxr].reg_idx;
+	int j = adapter->rx_ring[rxr]->reg_idx;
 	int k;
 
 	for (k = 0; k < IXGBE_MAX_RX_DESC_POLL; k++) {
@@ -2682,8 +2811,8 @@ static inline void ixgbe_rx_desc_queue_enable(struct ixgbe_adapter *adapter,
 		DPRINTK(DRV, ERR, "RXDCTL.ENABLE on Rx queue %d "
 		        "not set within the polling period\n", rxr);
 	}
-	ixgbe_release_rx_desc(&adapter->hw, &adapter->rx_ring[rxr],
-	                      (adapter->rx_ring[rxr].count - 1));
+	ixgbe_release_rx_desc(&adapter->hw, adapter->rx_ring[rxr],
+	                      (adapter->rx_ring[rxr]->count - 1));
 }
 
 static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
@@ -2697,6 +2826,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	u32 txdctl, rxdctl, mhadd;
 	u32 dmatxctl;
 	u32 gpie;
+	u32 ctrl_ext;
 
 	ixgbe_get_hw_control(adapter);
 
@@ -2709,6 +2839,10 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 			/* MSI only */
 			gpie = 0;
 		}
+		if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+			gpie &= ~IXGBE_GPIE_VTMODE_MASK;
+			gpie |= IXGBE_GPIE_VTMODE_64;
+		}
 		/* XXX: to interrupt immediately for EICS writes, enable this */
 		/* gpie |= IXGBE_GPIE_EIMEN; */
 		IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
@@ -2765,7 +2899,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	}
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i].reg_idx;
+		j = adapter->tx_ring[i]->reg_idx;
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
 		/* enable WTHRESH=8 descriptors, to encourage burst writeback */
 		txdctl |= (8 << 16);
@@ -2779,14 +2913,26 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, dmatxctl);
 	}
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i].reg_idx;
+		j = adapter->tx_ring[i]->reg_idx;
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
 		txdctl |= IXGBE_TXDCTL_ENABLE;
 		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j), txdctl);
+		if (hw->mac.type == ixgbe_mac_82599EB) {
+			int wait_loop = 10;
+			/* poll for Tx Enable ready */
+			do {
+				msleep(1);
+				txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
+			} while (--wait_loop &&
+			         !(txdctl & IXGBE_TXDCTL_ENABLE));
+			if (!wait_loop)
+				DPRINTK(DRV, ERR, "Could not enable "
+				        "Tx Queue %d\n", j);
+		}
 	}
 
 	for (i = 0; i < num_rx_rings; i++) {
-		j = adapter->rx_ring[i].reg_idx;
+		j = adapter->rx_ring[i]->reg_idx;
 		rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
 		/* enable PTHRESH=32 descriptors (half the internal cache)
 		 * and HTHRESH=0 descriptors (to minimize latency on fetch),
@@ -2860,7 +3006,7 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
 		set_bit(__IXGBE_FDIR_INIT_DONE,
-		        &(adapter->tx_ring[i].reinit_state));
+		        &(adapter->tx_ring[i]->reinit_state));
 
 	/* enable transmits */
 	netif_tx_start_all_queues(netdev);
@@ -2870,6 +3016,12 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
 	adapter->link_check_timeout = jiffies;
 	mod_timer(&adapter->watchdog_timer, jiffies);
+
+	/* Set PF Reset Done bit so PF/VF Mail Ops can work */
+	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
+	ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
+	IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
+
 	return 0;
 }
 
@@ -2918,7 +3070,8 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 	}
 
 	/* reprogram the RAR[0] in case user changed it. */
-	hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
+	hw->mac.ops.set_rar(hw, 0, hw->mac.addr, adapter->num_vfs,
+			    IXGBE_RAH_AV);
 }
 
 /**
@@ -3024,7 +3177,7 @@ static void ixgbe_clean_all_rx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		ixgbe_clean_rx_ring(adapter, &adapter->rx_ring[i]);
+		ixgbe_clean_rx_ring(adapter, adapter->rx_ring[i]);
 }
 
 /**
@@ -3036,7 +3189,7 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
-		ixgbe_clean_tx_ring(adapter, &adapter->tx_ring[i]);
+		ixgbe_clean_tx_ring(adapter, adapter->tx_ring[i]);
 }
 
 void ixgbe_down(struct ixgbe_adapter *adapter)
@@ -3050,6 +3203,17 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	/* signal that we are down to the interrupt handler */
 	set_bit(__IXGBE_DOWN, &adapter->state);
 
+	/* disable receive for all VFs and wait one second */
+	if (adapter->num_vfs) {
+		for (i = 0 ; i < adapter->num_vfs; i++)
+			adapter->vfinfo[i].clear_to_send = 0;
+
+		/* ping all the active vfs to let them know we are going down */
+		ixgbe_ping_all_vfs(adapter);
+		/* Disable all VFTE/VFRE TX/RX */
+		ixgbe_disable_tx_rx(adapter);
+	}
+
 	/* disable receives */
 	rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
 	IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl & ~IXGBE_RXCTRL_RXEN);
@@ -3076,7 +3240,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 
 	/* disable transmits in the hardware now that interrupts are off */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i].reg_idx;
+		j = adapter->tx_ring[i]->reg_idx;
 		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
 		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j),
 		                (txdctl & ~IXGBE_TXDCTL_ENABLE));
@@ -3116,13 +3280,13 @@ static int ixgbe_poll(struct napi_struct *napi, int budget)
 
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
-		ixgbe_update_tx_dca(adapter, adapter->tx_ring);
-		ixgbe_update_rx_dca(adapter, adapter->rx_ring);
+		ixgbe_update_tx_dca(adapter, adapter->tx_ring[0]);
+		ixgbe_update_rx_dca(adapter, adapter->rx_ring[0]);
 	}
 #endif
 
-	tx_clean_complete = ixgbe_clean_tx_irq(q_vector, adapter->tx_ring);
-	ixgbe_clean_rx_irq(q_vector, adapter->rx_ring, &work_done, budget);
+	tx_clean_complete = ixgbe_clean_tx_irq(q_vector, adapter->tx_ring[0]);
+	ixgbe_clean_rx_irq(q_vector, adapter->rx_ring[0], &work_done, budget);
 
 	if (!tx_clean_complete)
 		work_done = budget;
@@ -3286,6 +3450,19 @@ static inline bool ixgbe_set_fcoe_queues(struct ixgbe_adapter *adapter)
 }
 
 #endif /* IXGBE_FCOE */
+/**
+ * ixgbe_set_sriov_queues: Allocate queues for IOV use
+ * @adapter: board private structure to initialize
+ *
+ * IOV doesn't actually use anything, so just NAK the
+ * request for now and let the other queue routines
+ * figure out what to do.
+ */
+static inline bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter)
+{
+	return false;
+}
+
 /*
  * ixgbe_set_num_queues: Allocate queues for device, feature dependant
  * @adapter: board private structure to initialize
@@ -3299,6 +3476,15 @@ static inline bool ixgbe_set_fcoe_queues(struct ixgbe_adapter *adapter)
  **/
 static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
 {
+	/* Start with base case */
+	adapter->num_rx_queues = 1;
+	adapter->num_tx_queues = 1;
+	adapter->num_rx_pools = adapter->num_rx_queues;
+	adapter->num_rx_queues_per_pool = 1;
+
+	if (ixgbe_set_sriov_queues(adapter))
+		return;
+
 #ifdef IXGBE_FCOE
 	if (ixgbe_set_fcoe_queues(adapter))
 		goto done;
@@ -3388,9 +3574,9 @@ static inline bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)
 
 	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
 		for (i = 0; i < adapter->num_rx_queues; i++)
-			adapter->rx_ring[i].reg_idx = i;
+			adapter->rx_ring[i]->reg_idx = i;
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i].reg_idx = i;
+			adapter->tx_ring[i]->reg_idx = i;
 		ret = true;
 	} else {
 		ret = false;
@@ -3417,8 +3603,8 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
 			/* the number of queues is assumed to be symmetric */
 			for (i = 0; i < dcb_i; i++) {
-				adapter->rx_ring[i].reg_idx = i << 3;
-				adapter->tx_ring[i].reg_idx = i << 2;
+				adapter->rx_ring[i]->reg_idx = i << 3;
+				adapter->tx_ring[i]->reg_idx = i << 2;
 			}
 			ret = true;
 		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
@@ -3436,18 +3622,18 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 				 * Rx TC0-TC7 are offset by 16 queues each
 				 */
 				for (i = 0; i < 3; i++) {
-					adapter->tx_ring[i].reg_idx = i << 5;
-					adapter->rx_ring[i].reg_idx = i << 4;
+					adapter->tx_ring[i]->reg_idx = i << 5;
+					adapter->rx_ring[i]->reg_idx = i << 4;
 				}
 				for ( ; i < 5; i++) {
-					adapter->tx_ring[i].reg_idx =
+					adapter->tx_ring[i]->reg_idx =
 					                         ((i + 2) << 4);
-					adapter->rx_ring[i].reg_idx = i << 4;
+					adapter->rx_ring[i]->reg_idx = i << 4;
 				}
 				for ( ; i < dcb_i; i++) {
-					adapter->tx_ring[i].reg_idx =
+					adapter->tx_ring[i]->reg_idx =
 					                         ((i + 8) << 3);
-					adapter->rx_ring[i].reg_idx = i << 4;
+					adapter->rx_ring[i]->reg_idx = i << 4;
 				}
 
 				ret = true;
@@ -3460,12 +3646,12 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 				 *
 				 * Rx TC0-TC3 are offset by 32 queues each
 				 */
-				adapter->tx_ring[0].reg_idx = 0;
-				adapter->tx_ring[1].reg_idx = 64;
-				adapter->tx_ring[2].reg_idx = 96;
-				adapter->tx_ring[3].reg_idx = 112;
+				adapter->tx_ring[0]->reg_idx = 0;
+				adapter->tx_ring[1]->reg_idx = 64;
+				adapter->tx_ring[2]->reg_idx = 96;
+				adapter->tx_ring[3]->reg_idx = 112;
 				for (i = 0 ; i < dcb_i; i++)
-					adapter->rx_ring[i].reg_idx = i << 5;
+					adapter->rx_ring[i]->reg_idx = i << 5;
 
 				ret = true;
 			} else {
@@ -3498,9 +3684,9 @@ static bool inline ixgbe_cache_ring_fdir(struct ixgbe_adapter *adapter)
 	    ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
 	     (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))) {
 		for (i = 0; i < adapter->num_rx_queues; i++)
-			adapter->rx_ring[i].reg_idx = i;
+			adapter->rx_ring[i]->reg_idx = i;
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i].reg_idx = i;
+			adapter->tx_ring[i]->reg_idx = i;
 		ret = true;
 	}
 
@@ -3528,8 +3714,8 @@ static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 
 			ixgbe_cache_ring_dcb(adapter);
 			/* find out queues in TC for FCoE */
-			fcoe_rx_i = adapter->rx_ring[fcoe->tc].reg_idx + 1;
-			fcoe_tx_i = adapter->tx_ring[fcoe->tc].reg_idx + 1;
+			fcoe_rx_i = adapter->rx_ring[fcoe->tc]->reg_idx + 1;
+			fcoe_tx_i = adapter->tx_ring[fcoe->tc]->reg_idx + 1;
 			/*
 			 * In 82599, the number of Tx queues for each traffic
 			 * class for both 8-TC and 4-TC modes are:
@@ -3560,8 +3746,8 @@ static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 			fcoe_tx_i = f->mask;
 		}
 		for (i = 0; i < f->indices; i++, fcoe_rx_i++, fcoe_tx_i++) {
-			adapter->rx_ring[f->mask + i].reg_idx = fcoe_rx_i;
-			adapter->tx_ring[f->mask + i].reg_idx = fcoe_tx_i;
+			adapter->rx_ring[f->mask + i]->reg_idx = fcoe_rx_i;
+			adapter->tx_ring[f->mask + i]->reg_idx = fcoe_tx_i;
 		}
 		ret = true;
 	}
@@ -3570,6 +3756,24 @@ static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 
 #endif /* IXGBE_FCOE */
 /**
+ * ixgbe_cache_ring_sriov - Descriptor ring to register mapping for sriov
+ * @adapter: board private structure to initialize
+ *
+ * SR-IOV doesn't use any descriptor rings but changes the default if
+ * no other mapping is used.
+ *
+ */
+static inline bool ixgbe_cache_ring_sriov(struct ixgbe_adapter *adapter)
+{
+	adapter->rx_ring[0]->reg_idx = adapter->num_vfs * 2;
+	adapter->tx_ring[0]->reg_idx = adapter->num_vfs * 2;
+	if (adapter->num_vfs)
+		return true;
+	else
+		return false;
+}
+
+/**
  * ixgbe_cache_ring_register - Descriptor ring to register mapping
  * @adapter: board private structure to initialize
  *
@@ -3583,8 +3787,11 @@ static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
 {
 	/* start with default case */
-	adapter->rx_ring[0].reg_idx = 0;
-	adapter->tx_ring[0].reg_idx = 0;
+	adapter->rx_ring[0]->reg_idx = 0;
+	adapter->tx_ring[0]->reg_idx = 0;
+
+	if (ixgbe_cache_ring_sriov(adapter))
+		return;
 
 #ifdef IXGBE_FCOE
 	if (ixgbe_cache_ring_fcoe(adapter))
@@ -3614,33 +3821,63 @@ static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
 static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 {
 	int i;
-
-	adapter->tx_ring = kcalloc(adapter->num_tx_queues,
-	                           sizeof(struct ixgbe_ring), GFP_KERNEL);
-	if (!adapter->tx_ring)
-		goto err_tx_ring_allocation;
-
-	adapter->rx_ring = kcalloc(adapter->num_rx_queues,
-	                           sizeof(struct ixgbe_ring), GFP_KERNEL);
-	if (!adapter->rx_ring)
-		goto err_rx_ring_allocation;
+	int orig_node = adapter->node;
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		adapter->tx_ring[i].count = adapter->tx_ring_count;
-		adapter->tx_ring[i].queue_index = i;
+		struct ixgbe_ring *ring = adapter->tx_ring[i];
+		if (orig_node == -1) {
+			int cur_node = next_online_node(adapter->node);
+			if (cur_node == MAX_NUMNODES)
+				cur_node = first_online_node;
+			adapter->node = cur_node;
+		}
+		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
+		                    adapter->node);
+		if (!ring)
+			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+		if (!ring)
+			goto err_tx_ring_allocation;
+		ring->count = adapter->tx_ring_count;
+		ring->queue_index = i;
+		ring->numa_node = adapter->node;
+
+		adapter->tx_ring[i] = ring;
 	}
 
+	/* Restore the adapter's original node */
+	adapter->node = orig_node;
+
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		adapter->rx_ring[i].count = adapter->rx_ring_count;
-		adapter->rx_ring[i].queue_index = i;
+		struct ixgbe_ring *ring = adapter->rx_ring[i];
+		if (orig_node == -1) {
+			int cur_node = next_online_node(adapter->node);
+			if (cur_node == MAX_NUMNODES)
+				cur_node = first_online_node;
+			adapter->node = cur_node;
+		}
+		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
+		                    adapter->node);
+		if (!ring)
+			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+		if (!ring)
+			goto err_rx_ring_allocation;
+		ring->count = adapter->rx_ring_count;
+		ring->queue_index = i;
+		ring->numa_node = adapter->node;
+
+		adapter->rx_ring[i] = ring;
 	}
 
+	/* Restore the adapter's original node */
+	adapter->node = orig_node;
+
 	ixgbe_cache_ring_register(adapter);
 
 	return 0;
 
 err_rx_ring_allocation:
-	kfree(adapter->tx_ring);
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		kfree(adapter->tx_ring[i]);
 err_tx_ring_allocation:
 	return -ENOMEM;
 }
@@ -3695,6 +3932,9 @@ static int ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter)
 	adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
 	adapter->flags &= ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
 	adapter->atr_sample_rate = 0;
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
+		ixgbe_disable_sriov(adapter);
+
 	ixgbe_set_num_queues(adapter);
 
 	err = pci_enable_msi(adapter->pdev);
@@ -3736,7 +3976,11 @@ static int ixgbe_alloc_q_vectors(struct ixgbe_adapter *adapter)
 	}
 
 	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
-		q_vector = kzalloc(sizeof(struct ixgbe_q_vector), GFP_KERNEL);
+		q_vector = kzalloc_node(sizeof(struct ixgbe_q_vector),
+		                        GFP_KERNEL, adapter->node);
+		if (!q_vector)
+			q_vector = kzalloc(sizeof(struct ixgbe_q_vector),
+			                   GFP_KERNEL);
 		if (!q_vector)
 			goto err_out;
 		q_vector->adapter = adapter;
@@ -3863,10 +4107,16 @@ err_set_interrupt:
  **/
 void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 {
-	kfree(adapter->tx_ring);
-	kfree(adapter->rx_ring);
-	adapter->tx_ring = NULL;
-	adapter->rx_ring = NULL;
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		kfree(adapter->tx_ring[i]);
+		adapter->tx_ring[i] = NULL;
+	}
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		kfree(adapter->rx_ring[i]);
+		adapter->rx_ring[i] = NULL;
+	}
 
 	ixgbe_free_q_vectors(adapter);
 	ixgbe_reset_interrupt_capability(adapter);
@@ -4036,6 +4286,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 	/* enable rx csum by default */
 	adapter->flags |= IXGBE_FLAG_RX_CSUM_ENABLED;
 
+	/* get assigned NUMA node */
+	adapter->node = dev_to_node(&pdev->dev);
+
 	set_bit(__IXGBE_DOWN, &adapter->state);
 
 	return 0;
@@ -4055,7 +4308,9 @@ int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
-	tx_ring->tx_buffer_info = vmalloc(size);
+	tx_ring->tx_buffer_info = vmalloc_node(size, tx_ring->numa_node);
+	if (!tx_ring->tx_buffer_info)
+		tx_ring->tx_buffer_info = vmalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
 	memset(tx_ring->tx_buffer_info, 0, size);
@@ -4097,7 +4352,7 @@ static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		err = ixgbe_setup_tx_resources(adapter, &adapter->tx_ring[i]);
+		err = ixgbe_setup_tx_resources(adapter, adapter->tx_ring[i]);
 		if (!err)
 			continue;
 		DPRINTK(PROBE, ERR, "Allocation for Tx Queue %u failed\n", i);
@@ -4121,7 +4376,9 @@ int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc(size);
+	rx_ring->rx_buffer_info = vmalloc_node(size, adapter->node);
+	if (!rx_ring->rx_buffer_info)
+		rx_ring->rx_buffer_info = vmalloc(size);
 	if (!rx_ring->rx_buffer_info) {
 		DPRINTK(PROBE, ERR,
 		        "vmalloc allocation failed for the rx desc ring\n");
@@ -4167,7 +4424,7 @@ static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		err = ixgbe_setup_rx_resources(adapter, &adapter->rx_ring[i]);
+		err = ixgbe_setup_rx_resources(adapter, adapter->rx_ring[i]);
 		if (!err)
 			continue;
 		DPRINTK(PROBE, ERR, "Allocation for Rx Queue %u failed\n", i);
@@ -4210,8 +4467,8 @@ static void ixgbe_free_all_tx_resources(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
-		if (adapter->tx_ring[i].desc)
-			ixgbe_free_tx_resources(adapter, &adapter->tx_ring[i]);
+		if (adapter->tx_ring[i]->desc)
+			ixgbe_free_tx_resources(adapter, adapter->tx_ring[i]);
 }
 
 /**
@@ -4247,8 +4504,8 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		if (adapter->rx_ring[i].desc)
-			ixgbe_free_rx_resources(adapter, &adapter->rx_ring[i]);
+		if (adapter->rx_ring[i]->desc)
+			ixgbe_free_rx_resources(adapter, adapter->rx_ring[i]);
 }
 
 /**
@@ -4373,6 +4630,11 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
 	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
+	/*
+	 * pci_restore_state clears dev->state_saved so call
+	 * pci_save_state to restore it.
+	 */
+	pci_save_state(pdev);
 
 	err = pci_enable_device_mem(pdev);
 	if (err) {
@@ -4520,8 +4782,8 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 			adapter->hw_rx_no_dma_resources +=
 			                     IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
 		for (i = 0; i < adapter->num_rx_queues; i++) {
-			rsc_count += adapter->rx_ring[i].rsc_count;
-			rsc_flush += adapter->rx_ring[i].rsc_flush;
+			rsc_count += adapter->rx_ring[i]->rsc_count;
+			rsc_flush += adapter->rx_ring[i]->rsc_flush;
 		}
 		adapter->rsc_total_count = rsc_count;
 		adapter->rsc_total_flush = rsc_flush;
@@ -4529,11 +4791,11 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 
 	/* gather some stats to the adapter struct that are per queue */
 	for (i = 0; i < adapter->num_tx_queues; i++)
-		restart_queue += adapter->tx_ring[i].restart_queue;
+		restart_queue += adapter->tx_ring[i]->restart_queue;
 	adapter->restart_queue = restart_queue;
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		non_eop_descs += adapter->rx_ring[i].non_eop_descs;
+		non_eop_descs += adapter->rx_ring[i]->non_eop_descs;
 	adapter->non_eop_descs = non_eop_descs;
 
 	adapter->stats.crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
@@ -4772,7 +5034,7 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
 	if (ixgbe_reinit_fdir_tables_82599(hw) == 0) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
 			set_bit(__IXGBE_FDIR_INIT_DONE,
-			        &(adapter->tx_ring[i].reinit_state));
+			        &(adapter->tx_ring[i]->reinit_state));
 	} else {
 		DPRINTK(PROBE, ERR, "failed to finish FDIR re-initialization, "
 		        "ignored adding FDIR ATR filters \n");
@@ -4781,6 +5043,8 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
 	netif_tx_start_all_queues(adapter->netdev);
 }
 
+static DEFINE_MUTEX(ixgbe_watchdog_lock);
+
 /**
  * ixgbe_watchdog_task - worker thread to bring link up
  * @work: pointer to work_struct containing our data
@@ -4792,13 +5056,16 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 	                                             watchdog_task);
 	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
-	u32 link_speed = adapter->link_speed;
-	bool link_up = adapter->link_up;
+	u32 link_speed;
+	bool link_up;
 	int i;
 	struct ixgbe_ring *tx_ring;
 	int some_tx_pending = 0;
 
-	adapter->flags |= IXGBE_FLAG_IN_WATCHDOG_TASK;
+	mutex_lock(&ixgbe_watchdog_lock);
+
+	link_up = adapter->link_up;
+	link_speed = adapter->link_speed;
 
 	if (adapter->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
 		hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
@@ -4869,7 +5136,7 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 
 	if (!netif_carrier_ok(netdev)) {
 		for (i = 0; i < adapter->num_tx_queues; i++) {
-			tx_ring = &adapter->tx_ring[i];
+			tx_ring = adapter->tx_ring[i];
 			if (tx_ring->next_to_use != tx_ring->next_to_clean) {
 				some_tx_pending = 1;
 				break;
@@ -4887,7 +5154,7 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 	}
 
 	ixgbe_update_stats(adapter);
-	adapter->flags &= ~IXGBE_FLAG_IN_WATCHDOG_TASK;
+	mutex_unlock(&ixgbe_watchdog_lock);
 }
 
 static int ixgbe_tso(struct ixgbe_adapter *adapter,
@@ -4918,7 +5185,7 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
 			                                         iph->daddr, 0,
 			                                         IPPROTO_TCP,
 			                                         0);
-		} else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+		} else if (skb_is_gso_v6(skb)) {
 			ipv6_hdr(skb)->payload_len = 0;
 			tcp_hdr(skb)->check =
 			    ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
@@ -5157,19 +5424,19 @@ dma_error:
 	tx_buffer_info->dma = 0;
 	tx_buffer_info->time_stamp = 0;
 	tx_buffer_info->next_to_watch = 0;
-	count--;
+	if (count)
+		count--;
 
 	/* clear timestamp and dma mappings for remaining portion of packet */
-	while (count >= 0) {
-		count--;
-		i--;
-		if (i < 0)
+	while (count--) {
+		if (i==0)
 			i += tx_ring->count;
+		i--;
 		tx_buffer_info = &tx_ring->tx_buffer_info[i];
 		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
 	}
 
-	return count;
+	return 0;
 }
 
 static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
@@ -5319,8 +5586,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
 	struct ixgbe_adapter *adapter = netdev_priv(dev);
 	int txq = smp_processor_id();
 
-	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE)
+	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) {
+		while (unlikely(txq >= dev->real_num_tx_queues))
+			txq -= dev->real_num_tx_queues;
 		return txq;
+	}
 
 #ifdef IXGBE_FCOE
 	if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED) &&
@@ -5368,7 +5638,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb,
 		}
 	}
 
-	tx_ring = &adapter->tx_ring[skb->queue_mapping];
+	tx_ring = adapter->tx_ring[skb->queue_mapping];
 
 	if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED) &&
 	    (skb->protocol == htons(ETH_P_FCOE))) {
@@ -5474,7 +5744,8 @@ static int ixgbe_set_mac(struct net_device *netdev, void *p)
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
 
-	hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
+	hw->mac.ops.set_rar(hw, 0, hw->mac.addr, adapter->num_vfs,
+			    IXGBE_RAH_AV);
 
 	return 0;
 }
@@ -5566,6 +5837,10 @@ static void ixgbe_netpoll(struct net_device *netdev)
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	int i;
 
+	/* if interface is down do nothing */
+	if (test_bit(__IXGBE_DOWN, &adapter->state))
+		return;
+
 	adapter->flags |= IXGBE_FLAG_IN_NETPOLL;
 	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
 		int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
@@ -5607,6 +5882,61 @@ static const struct net_device_ops ixgbe_netdev_ops = {
 #endif /* IXGBE_FCOE */
 };
 
+static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
+			   const struct ixgbe_info *ii)
+{
+#ifdef CONFIG_PCI_IOV
+	struct ixgbe_hw *hw = &adapter->hw;
+	int err;
+
+	if (hw->mac.type != ixgbe_mac_82599EB || !max_vfs)
+		return;
+
+	/* The 82599 supports up to 64 VFs per physical function
+	 * but this implementation limits allocation to 63 so that
+	 * basic networking resources are still available to the
+	 * physical function
+	 */
+	adapter->num_vfs = (max_vfs > 63) ? 63 : max_vfs;
+	adapter->flags |= IXGBE_FLAG_SRIOV_ENABLED;
+	err = pci_enable_sriov(adapter->pdev, adapter->num_vfs);
+	if (err) {
+		DPRINTK(PROBE, ERR,
+			"Failed to enable PCI sriov: %d\n", err);
+		goto err_novfs;
+	}
+	/* If call to enable VFs succeeded then allocate memory
+	 * for per VF control structures.
+	 */
+	adapter->vfinfo =
+		kcalloc(adapter->num_vfs,
+			sizeof(struct vf_data_storage), GFP_KERNEL);
+	if (adapter->vfinfo) {
+		/* Now that we're sure SR-IOV is enabled
+		 * and memory allocated set up the mailbox parameters
+		 */
+		ixgbe_init_mbx_params_pf(hw);
+		memcpy(&hw->mbx.ops, ii->mbx_ops,
+		       sizeof(hw->mbx.ops));
+
+		/* Disable RSC when in SR-IOV mode */
+		adapter->flags2 &= ~(IXGBE_FLAG2_RSC_CAPABLE |
+				     IXGBE_FLAG2_RSC_ENABLED);
+		return;
+	}
+
+	/* Oh oh */
+	DPRINTK(PROBE, ERR,
+		"Unable to allocate memory for VF "
+		"Data Storage - SRIOV disabled\n");
+	pci_disable_sriov(adapter->pdev);
+
+err_novfs:
+	adapter->flags &= ~IXGBE_FLAG_SRIOV_ENABLED;
+	adapter->num_vfs = 0;
+#endif /* CONFIG_PCI_IOV */
+}
+
 /**
  * ixgbe_probe - Device Initialization Routine
  * @pdev: PCI device information struct
@@ -5781,6 +6111,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 	}
 
+	ixgbe_probe_vf(adapter, ii);
+
 	netdev->features = NETIF_F_SG |
 	                   NETIF_F_IP_CSUM |
 	                   NETIF_F_HW_VLAN_TX |
@@ -5801,6 +6133,9 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	netdev->vlan_features |= NETIF_F_IPV6_CSUM;
 	netdev->vlan_features |= NETIF_F_SG;
 
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
+		adapter->flags &= ~(IXGBE_FLAG_RSS_ENABLED |
+				    IXGBE_FLAG_DCB_ENABLED);
 	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
 		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
 
@@ -5927,6 +6262,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		ixgbe_setup_dca(adapter);
 	}
 #endif
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
+		DPRINTK(PROBE, INFO, "IOV is enabled with %d VFs\n",
+			adapter->num_vfs);
+		for (i = 0; i < adapter->num_vfs; i++)
+			ixgbe_vf_configuration(pdev, (i | 0x10000000));
+	}
+
 	/* add san mac addr to netdev */
 	ixgbe_add_sanmac_netdev(netdev);
 
@@ -5939,6 +6281,8 @@ err_register:
 	ixgbe_clear_interrupt_scheme(adapter);
 err_sw_init:
 err_eeprom:
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
+		ixgbe_disable_sriov(adapter);
 	clear_bit(__IXGBE_SFP_MODULE_NOT_FOUND, &adapter->state);
 	del_timer_sync(&adapter->sfp_timer);
 	cancel_work_sync(&adapter->sfp_task);
@@ -6007,6 +6351,9 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 	if (netdev->reg_state == NETREG_REGISTERED)
 		unregister_netdev(netdev);
 
+	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
+		ixgbe_disable_sriov(adapter);
+
 	ixgbe_clear_interrupt_scheme(adapter);
 
 	ixgbe_release_hw_control(adapter);
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
new file mode 100644
index 000000000000..d75f9148eb1f
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -0,0 +1,479 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include "ixgbe_type.h"
+#include "ixgbe_common.h"
+#include "ixgbe_mbx.h"
+
+/**
+ *  ixgbe_read_mbx - Reads a message from the mailbox
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @mbx_id: id of mailbox to read
+ *
+ *  returns SUCCESS if it successfuly read message from buffer
+ **/
+s32 ixgbe_read_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	/* limit read to size of mailbox */
+	if (size > mbx->size)
+		size = mbx->size;
+
+	if (mbx->ops.read)
+		ret_val = mbx->ops.read(hw, msg, size, mbx_id);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_write_mbx - Write a message to the mailbox
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @mbx_id: id of mailbox to write
+ *
+ *  returns SUCCESS if it successfully copied message into the buffer
+ **/
+s32 ixgbe_write_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = 0;
+
+	if (size > mbx->size)
+		ret_val = IXGBE_ERR_MBX;
+
+	else if (mbx->ops.write)
+		ret_val = mbx->ops.write(hw, msg, size, mbx_id);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_msg - checks to see if someone sent us mail
+ *  @hw: pointer to the HW structure
+ *  @mbx_id: id of mailbox to check
+ *
+ *  returns SUCCESS if the Status bit was found or else ERR_MBX
+ **/
+s32 ixgbe_check_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (mbx->ops.check_for_msg)
+		ret_val = mbx->ops.check_for_msg(hw, mbx_id);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_ack - checks to see if someone sent us ACK
+ *  @hw: pointer to the HW structure
+ *  @mbx_id: id of mailbox to check
+ *
+ *  returns SUCCESS if the Status bit was found or else ERR_MBX
+ **/
+s32 ixgbe_check_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (mbx->ops.check_for_ack)
+		ret_val = mbx->ops.check_for_ack(hw, mbx_id);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_rst - checks to see if other side has reset
+ *  @hw: pointer to the HW structure
+ *  @mbx_id: id of mailbox to check
+ *
+ *  returns SUCCESS if the Status bit was found or else ERR_MBX
+ **/
+s32 ixgbe_check_for_rst(struct ixgbe_hw *hw, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (mbx->ops.check_for_rst)
+		ret_val = mbx->ops.check_for_rst(hw, mbx_id);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_poll_for_msg - Wait for message notification
+ *  @hw: pointer to the HW structure
+ *  @mbx_id: id of mailbox to write
+ *
+ *  returns SUCCESS if it successfully received a message notification
+ **/
+static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	int countdown = mbx->timeout;
+
+	if (!countdown || !mbx->ops.check_for_msg)
+		goto out;
+
+	while (countdown && mbx->ops.check_for_msg(hw, mbx_id)) {
+		countdown--;
+		if (!countdown)
+			break;
+		udelay(mbx->usec_delay);
+	}
+
+	/* if we failed, all future posted messages fail until reset */
+	if (!countdown)
+		mbx->timeout = 0;
+out:
+	return countdown ? 0 : IXGBE_ERR_MBX;
+}
+
+/**
+ *  ixgbe_poll_for_ack - Wait for message acknowledgement
+ *  @hw: pointer to the HW structure
+ *  @mbx_id: id of mailbox to write
+ *
+ *  returns SUCCESS if it successfully received a message acknowledgement
+ **/
+static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	int countdown = mbx->timeout;
+
+	if (!countdown || !mbx->ops.check_for_ack)
+		goto out;
+
+	while (countdown && mbx->ops.check_for_ack(hw, mbx_id)) {
+		countdown--;
+		if (!countdown)
+			break;
+		udelay(mbx->usec_delay);
+	}
+
+	/* if we failed, all future posted messages fail until reset */
+	if (!countdown)
+		mbx->timeout = 0;
+out:
+	return countdown ? 0 : IXGBE_ERR_MBX;
+}
+
+/**
+ *  ixgbe_read_posted_mbx - Wait for message notification and receive message
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @mbx_id: id of mailbox to write
+ *
+ *  returns SUCCESS if it successfully received a message notification and
+ *  copied it into the receive buffer.
+ **/
+s32 ixgbe_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size, u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (!mbx->ops.read)
+		goto out;
+
+	ret_val = ixgbe_poll_for_msg(hw, mbx_id);
+
+	/* if ack received read message, otherwise we timed out */
+	if (!ret_val)
+		ret_val = mbx->ops.read(hw, msg, size, mbx_id);
+out:
+	return ret_val;
+}
+
+/**
+ *  ixgbe_write_posted_mbx - Write a message to the mailbox, wait for ack
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @mbx_id: id of mailbox to write
+ *
+ *  returns SUCCESS if it successfully copied message into the buffer and
+ *  received an ack to that message within delay * timeout period
+ **/
+s32 ixgbe_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size,
+                           u16 mbx_id)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	/* exit if either we can't write or there isn't a defined timeout */
+	if (!mbx->ops.write || !mbx->timeout)
+		goto out;
+
+	/* send msg */
+	ret_val = mbx->ops.write(hw, msg, size, mbx_id);
+
+	/* if msg sent wait until we receive an ack */
+	if (!ret_val)
+		ret_val = ixgbe_poll_for_ack(hw, mbx_id);
+out:
+	return ret_val;
+}
+
+/**
+ *  ixgbe_init_mbx_ops_generic - Initialize MB function pointers
+ *  @hw: pointer to the HW structure
+ *
+ *  Setup the mailbox read and write message function pointers
+ **/
+void ixgbe_init_mbx_ops_generic(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+
+	mbx->ops.read_posted = ixgbe_read_posted_mbx;
+	mbx->ops.write_posted = ixgbe_write_posted_mbx;
+}
+
+static s32 ixgbe_check_for_bit_pf(struct ixgbe_hw *hw, u32 mask, s32 index)
+{
+	u32 mbvficr = IXGBE_READ_REG(hw, IXGBE_MBVFICR(index));
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (mbvficr & mask) {
+		ret_val = 0;
+		IXGBE_WRITE_REG(hw, IXGBE_MBVFICR(index), mask);
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_msg_pf - checks to see if the VF has sent mail
+ *  @hw: pointer to the HW structure
+ *  @vf_number: the VF index
+ *
+ *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
+ **/
+static s32 ixgbe_check_for_msg_pf(struct ixgbe_hw *hw, u16 vf_number)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+	s32 index = IXGBE_MBVFICR_INDEX(vf_number);
+	u32 vf_bit = vf_number % 16;
+
+	if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFREQ_VF1 << vf_bit,
+	                            index)) {
+		ret_val = 0;
+		hw->mbx.stats.reqs++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_ack_pf - checks to see if the VF has ACKed
+ *  @hw: pointer to the HW structure
+ *  @vf_number: the VF index
+ *
+ *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
+ **/
+static s32 ixgbe_check_for_ack_pf(struct ixgbe_hw *hw, u16 vf_number)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+	s32 index = IXGBE_MBVFICR_INDEX(vf_number);
+	u32 vf_bit = vf_number % 16;
+
+	if (!ixgbe_check_for_bit_pf(hw, IXGBE_MBVFICR_VFACK_VF1 << vf_bit,
+	                            index)) {
+		ret_val = 0;
+		hw->mbx.stats.acks++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_check_for_rst_pf - checks to see if the VF has reset
+ *  @hw: pointer to the HW structure
+ *  @vf_number: the VF index
+ *
+ *  returns SUCCESS if the VF has set the Status bit or else ERR_MBX
+ **/
+static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
+{
+	u32 reg_offset = (vf_number < 32) ? 0 : 1;
+	u32 vf_shift = vf_number % 32;
+	u32 vflre = 0;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (hw->mac.type == ixgbe_mac_82599EB)
+		vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
+
+	if (vflre & (1 << vf_shift)) {
+		ret_val = 0;
+		IXGBE_WRITE_REG(hw, IXGBE_VFLREC(reg_offset), (1 << vf_shift));
+		hw->mbx.stats.rsts++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_obtain_mbx_lock_pf - obtain mailbox lock
+ *  @hw: pointer to the HW structure
+ *  @vf_number: the VF index
+ *
+ *  return SUCCESS if we obtained the mailbox lock
+ **/
+static s32 ixgbe_obtain_mbx_lock_pf(struct ixgbe_hw *hw, u16 vf_number)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+	u32 p2v_mailbox;
+
+	/* Take ownership of the buffer */
+	IXGBE_WRITE_REG(hw, IXGBE_PFMAILBOX(vf_number), IXGBE_PFMAILBOX_PFU);
+
+	/* reserve mailbox for vf use */
+	p2v_mailbox = IXGBE_READ_REG(hw, IXGBE_PFMAILBOX(vf_number));
+	if (p2v_mailbox & IXGBE_PFMAILBOX_PFU)
+		ret_val = 0;
+
+	return ret_val;
+}
+
+/**
+ *  ixgbe_write_mbx_pf - Places a message in the mailbox
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @vf_number: the VF index
+ *
+ *  returns SUCCESS if it successfully copied message into the buffer
+ **/
+static s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
+                              u16 vf_number)
+{
+	s32 ret_val;
+	u16 i;
+
+	/* lock the mailbox to prevent pf/vf race condition */
+	ret_val = ixgbe_obtain_mbx_lock_pf(hw, vf_number);
+	if (ret_val)
+		goto out_no_write;
+
+	/* flush msg and acks as we are overwriting the message buffer */
+	ixgbe_check_for_msg_pf(hw, vf_number);
+	ixgbe_check_for_ack_pf(hw, vf_number);
+
+	/* copy the caller specified message to the mailbox memory buffer */
+	for (i = 0; i < size; i++)
+		IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i, msg[i]);
+
+	/* Interrupt VF to tell it a message has been sent and release buffer*/
+	IXGBE_WRITE_REG(hw, IXGBE_PFMAILBOX(vf_number), IXGBE_PFMAILBOX_STS);
+
+	/* update stats */
+	hw->mbx.stats.msgs_tx++;
+
+out_no_write:
+	return ret_val;
+
+}
+
+/**
+ *  ixgbe_read_mbx_pf - Read a message from the mailbox
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *  @vf_number: the VF index
+ *
+ *  This function copies a message from the mailbox buffer to the caller's
+ *  memory buffer.  The presumption is that the caller knows that there was
+ *  a message due to a VF request so no polling for message is needed.
+ **/
+static s32 ixgbe_read_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
+                             u16 vf_number)
+{
+	s32 ret_val;
+	u16 i;
+
+	/* lock the mailbox to prevent pf/vf race condition */
+	ret_val = ixgbe_obtain_mbx_lock_pf(hw, vf_number);
+	if (ret_val)
+		goto out_no_read;
+
+	/* copy the message to the mailbox memory buffer */
+	for (i = 0; i < size; i++)
+		msg[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i);
+
+	/* Acknowledge the message and release buffer */
+	IXGBE_WRITE_REG(hw, IXGBE_PFMAILBOX(vf_number), IXGBE_PFMAILBOX_ACK);
+
+	/* update stats */
+	hw->mbx.stats.msgs_rx++;
+
+out_no_read:
+	return ret_val;
+}
+
+/**
+ *  ixgbe_init_mbx_params_pf - set initial values for pf mailbox
+ *  @hw: pointer to the HW structure
+ *
+ *  Initializes the hw->mbx struct to correct values for pf mailbox
+ */
+void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+
+	if (hw->mac.type != ixgbe_mac_82599EB)
+		return;
+
+	mbx->timeout = 0;
+	mbx->usec_delay = 0;
+
+	mbx->size = IXGBE_VFMAILBOX_SIZE;
+
+	mbx->stats.msgs_tx = 0;
+	mbx->stats.msgs_rx = 0;
+	mbx->stats.reqs = 0;
+	mbx->stats.acks = 0;
+	mbx->stats.rsts = 0;
+}
+
+struct ixgbe_mbx_operations mbx_ops_82599 = {
+	.read                   = ixgbe_read_mbx_pf,
+	.write                  = ixgbe_write_mbx_pf,
+	.read_posted            = ixgbe_read_posted_mbx,
+	.write_posted           = ixgbe_write_posted_mbx,
+	.check_for_msg          = ixgbe_check_for_msg_pf,
+	.check_for_ack          = ixgbe_check_for_ack_pf,
+	.check_for_rst          = ixgbe_check_for_rst_pf,
+};
+
diff --git a/drivers/net/ixgbe/ixgbe_mbx.h b/drivers/net/ixgbe/ixgbe_mbx.h
new file mode 100644
index 000000000000..be7ab3309ab7
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_mbx.h
@@ -0,0 +1,96 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBE_MBX_H_
+#define _IXGBE_MBX_H_
+
+#include "ixgbe_type.h"
+
+#define IXGBE_VFMAILBOX_SIZE        16 /* 16 32 bit words - 64 bytes */
+#define IXGBE_ERR_MBX               -100
+
+#define IXGBE_VFMAILBOX             0x002FC
+#define IXGBE_VFMBMEM               0x00200
+
+#define IXGBE_PFMAILBOX(x)          (0x04B00 + (4 * x))
+#define IXGBE_PFMBMEM(vfn)          (0x13000 + (64 * vfn))
+
+#define IXGBE_PFMAILBOX_STS   0x00000001 /* Initiate message send to VF */
+#define IXGBE_PFMAILBOX_ACK   0x00000002 /* Ack message recv'd from VF */
+#define IXGBE_PFMAILBOX_VFU   0x00000004 /* VF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_PFU   0x00000008 /* PF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_RVFU  0x00000010 /* Reset VFU - used when VF stuck */
+
+#define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */
+#define IXGBE_MBVFICR_VFREQ_VF1  0x00000001 /* bit for VF 1 message */
+#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */
+#define IXGBE_MBVFICR_VFACK_VF1  0x00010000 /* bit for VF 1 ack */
+
+
+/* If it's a IXGBE_VF_* msg then it originates in the VF and is sent to the
+ * PF.  The reverse is true if it is IXGBE_PF_*.
+ * Message ACK's are the value or'd with 0xF0000000
+ */
+#define IXGBE_VT_MSGTYPE_ACK      0x80000000  /* Messages below or'd with
+                                               * this are the ACK */
+#define IXGBE_VT_MSGTYPE_NACK     0x40000000  /* Messages below or'd with
+                                               * this are the NACK */
+#define IXGBE_VT_MSGTYPE_CTS      0x20000000  /* Indicates that VF is still
+                                                 clear to send requests */
+#define IXGBE_VT_MSGINFO_SHIFT    16
+/* bits 23:16 are used for exra info for certain messages */
+#define IXGBE_VT_MSGINFO_MASK     (0xFF << IXGBE_VT_MSGINFO_SHIFT)
+
+#define IXGBE_VF_RESET            0x01 /* VF requests reset */
+#define IXGBE_VF_SET_MAC_ADDR     0x02 /* VF requests PF to set MAC addr */
+#define IXGBE_VF_SET_MULTICAST    0x03 /* VF requests PF to set MC addr */
+#define IXGBE_VF_SET_VLAN         0x04 /* VF requests PF to set VLAN */
+#define IXGBE_VF_SET_LPE          0x05 /* VF requests PF to set VMOLR.LPE */
+
+/* length of permanent address message returned from PF */
+#define IXGBE_VF_PERMADDR_MSG_LEN 4
+/* word in permanent address message with the current multicast type */
+#define IXGBE_VF_MC_TYPE_WORD     3
+
+#define IXGBE_PF_CONTROL_MSG      0x0100 /* PF control message */
+
+#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */
+#define IXGBE_VF_MBX_INIT_DELAY   500  /* microseconds between retries */
+
+s32 ixgbe_read_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+s32 ixgbe_write_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+s32 ixgbe_read_posted_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+s32 ixgbe_write_posted_mbx(struct ixgbe_hw *, u32 *, u16, u16);
+s32 ixgbe_check_for_msg(struct ixgbe_hw *, u16);
+s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
+s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
+void ixgbe_init_mbx_ops_generic(struct ixgbe_hw *hw);
+void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
+
+extern struct ixgbe_mbx_operations mbx_ops_82599;
+
+#endif /* _IXGBE_MBX_H_ */
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 9ecad17522c3..1c1efd386956 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index 9b700f5bf1ed..9cf5f3b4cc5d 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
new file mode 100644
index 000000000000..d4cd20f30199
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -0,0 +1,362 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/ipv6.h>
+#ifdef NETIF_F_HW_VLAN_TX
+#include <linux/if_vlan.h>
+#endif
+
+#include "ixgbe.h"
+
+#include "ixgbe_sriov.h"
+
+int ixgbe_set_vf_multicasts(struct ixgbe_adapter *adapter,
+			    int entries, u16 *hash_list, u32 vf)
+{
+	struct vf_data_storage *vfinfo = &adapter->vfinfo[vf];
+	int i;
+
+	/* only so many hash values supported */
+	entries = min(entries, IXGBE_MAX_VF_MC_ENTRIES);
+
+	/*
+	 * salt away the number of multi cast addresses assigned
+	 * to this VF for later use to restore when the PF multi cast
+	 * list changes
+	 */
+	vfinfo->num_vf_mc_hashes = entries;
+
+	/*
+	 * VFs are limited to using the MTA hash table for their multicast
+	 * addresses
+	 */
+	for (i = 0; i < entries; i++) {
+		vfinfo->vf_mc_hashes[i] = hash_list[i];;
+	}
+
+	/* Flush and reset the mta with the new values */
+	ixgbe_set_rx_mode(adapter->netdev);
+
+	return 0;
+}
+
+void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct vf_data_storage *vfinfo;
+	int i, j;
+	u32 vector_bit;
+	u32 vector_reg;
+	u32 mta_reg;
+
+	for (i = 0; i < adapter->num_vfs; i++) {
+		vfinfo = &adapter->vfinfo[i];
+		for (j = 0; j < vfinfo->num_vf_mc_hashes; j++) {
+			hw->addr_ctrl.mta_in_use++;
+			vector_reg = (vfinfo->vf_mc_hashes[j] >> 5) & 0x7F;
+			vector_bit = vfinfo->vf_mc_hashes[j] & 0x1F;
+			mta_reg = IXGBE_READ_REG(hw, IXGBE_MTA(vector_reg));
+			mta_reg |= (1 << vector_bit);
+			IXGBE_WRITE_REG(hw, IXGBE_MTA(vector_reg), mta_reg);
+		}
+	}
+}
+
+int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid, u32 vf)
+{
+	u32 ctrl;
+
+	/* Check if global VLAN already set, if not set it */
+	ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
+	if (!(ctrl & IXGBE_VLNCTRL_VFE)) {
+		/* enable VLAN tag insert/strip */
+		ctrl |= IXGBE_VLNCTRL_VFE;
+		ctrl &= ~IXGBE_VLNCTRL_CFIEN;
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+	}
+
+	return adapter->hw.mac.ops.set_vfta(&adapter->hw, vid, vf, (bool)add);
+}
+
+
+void ixgbe_set_vmolr(struct ixgbe_hw *hw, u32 vf)
+{
+	u32 vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf));
+	vmolr |= (IXGBE_VMOLR_AUPE |
+		  IXGBE_VMOLR_ROMPE |
+		  IXGBE_VMOLR_ROPE |
+		  IXGBE_VMOLR_BAM);
+	IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf), vmolr);
+}
+
+inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	/* reset offloads to defaults */
+	ixgbe_set_vmolr(hw, vf);
+
+
+	/* reset multicast table array for vf */
+	adapter->vfinfo[vf].num_vf_mc_hashes = 0;
+
+	/* Flush and reset the mta with the new values */
+	ixgbe_set_rx_mode(adapter->netdev);
+
+	if (adapter->vfinfo[vf].rar > 0) {
+		adapter->hw.mac.ops.clear_rar(&adapter->hw,
+		                              adapter->vfinfo[vf].rar);
+		adapter->vfinfo[vf].rar = -1;
+	}
+}
+
+int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
+                          int vf, unsigned char *mac_addr)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	adapter->vfinfo[vf].rar = hw->mac.ops.set_rar(hw, vf + 1, mac_addr,
+	                                              vf, IXGBE_RAH_AV);
+	if (adapter->vfinfo[vf].rar < 0) {
+		DPRINTK(DRV, ERR, "Could not set MAC Filter for VF %d\n", vf);
+		return -1;
+	}
+
+	memcpy(adapter->vfinfo[vf].vf_mac_addresses, mac_addr, 6);
+
+	return 0;
+}
+
+int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask)
+{
+	unsigned char vf_mac_addr[6];
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	unsigned int vfn = (event_mask & 0x3f);
+
+	bool enable = ((event_mask & 0x10000000U) != 0);
+
+	if (enable) {
+		random_ether_addr(vf_mac_addr);
+		DPRINTK(PROBE, INFO, "IOV: VF %d is enabled "
+		       "mac %02X:%02X:%02X:%02X:%02X:%02X\n",
+		       vfn,
+		       vf_mac_addr[0], vf_mac_addr[1], vf_mac_addr[2],
+		       vf_mac_addr[3], vf_mac_addr[4], vf_mac_addr[5]);
+		/*
+		 * Store away the VF "permananet" MAC address, it will ask
+		 * for it later.
+		 */
+		memcpy(adapter->vfinfo[vfn].vf_mac_addresses, vf_mac_addr, 6);
+	}
+
+	return 0;
+}
+
+inline void ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 reg;
+	u32 reg_offset, vf_shift;
+
+	vf_shift = vf % 32;
+	reg_offset = vf / 32;
+
+	/* enable transmit and receive for vf */
+	reg = IXGBE_READ_REG(hw, IXGBE_VFTE(reg_offset));
+	reg |= (reg | (1 << vf_shift));
+	IXGBE_WRITE_REG(hw, IXGBE_VFTE(reg_offset), reg);
+
+	reg = IXGBE_READ_REG(hw, IXGBE_VFRE(reg_offset));
+	reg |= (reg | (1 << vf_shift));
+	IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), reg);
+
+	ixgbe_vf_reset_event(adapter, vf);
+}
+
+static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
+{
+	u32 mbx_size = IXGBE_VFMAILBOX_SIZE;
+	u32 msgbuf[mbx_size];
+	struct ixgbe_hw *hw = &adapter->hw;
+	s32 retval;
+	int entries;
+	u16 *hash_list;
+	int add, vid;
+
+	retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
+
+	if (retval)
+		printk(KERN_ERR "Error receiving message from VF\n");
+
+	/* this is a message we already processed, do nothing */
+	if (msgbuf[0] & (IXGBE_VT_MSGTYPE_ACK | IXGBE_VT_MSGTYPE_NACK))
+		return retval;
+
+	/*
+	 * until the vf completes a virtual function reset it should not be
+	 * allowed to start any configuration.
+	 */
+
+	if (msgbuf[0] == IXGBE_VF_RESET) {
+		unsigned char *vf_mac = adapter->vfinfo[vf].vf_mac_addresses;
+		u8 *addr = (u8 *)(&msgbuf[1]);
+		DPRINTK(PROBE, INFO, "VF Reset msg received from vf %d\n", vf);
+		adapter->vfinfo[vf].clear_to_send = false;
+		ixgbe_vf_reset_msg(adapter, vf);
+		adapter->vfinfo[vf].clear_to_send = true;
+
+		/* reply to reset with ack and vf mac address */
+		msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK;
+		memcpy(addr, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS);
+		/*
+		 * Piggyback the multicast filter type so VF can compute the
+		 * correct vectors
+		 */
+		msgbuf[3] = hw->mac.mc_filter_type;
+		ixgbe_write_mbx(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN, vf);
+
+		return retval;
+	}
+
+	if (!adapter->vfinfo[vf].clear_to_send) {
+		msgbuf[0] |= IXGBE_VT_MSGTYPE_NACK;
+		ixgbe_write_mbx(hw, msgbuf, 1, vf);
+		return retval;
+	}
+
+	switch ((msgbuf[0] & 0xFFFF)) {
+	case IXGBE_VF_SET_MAC_ADDR:
+		{
+			u8 *new_mac = ((u8 *)(&msgbuf[1]));
+			if (is_valid_ether_addr(new_mac))
+				ixgbe_set_vf_mac(adapter, vf, new_mac);
+			else
+				retval = -1;
+		}
+		break;
+	case IXGBE_VF_SET_MULTICAST:
+		entries = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK)
+		          >> IXGBE_VT_MSGINFO_SHIFT;
+		hash_list = (u16 *)&msgbuf[1];
+		retval = ixgbe_set_vf_multicasts(adapter, entries,
+		                                 hash_list, vf);
+		break;
+	case IXGBE_VF_SET_LPE:
+		WARN_ON((msgbuf[0] & 0xFFFF) == IXGBE_VF_SET_LPE);
+		break;
+	case IXGBE_VF_SET_VLAN:
+		add = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK)
+		      >> IXGBE_VT_MSGINFO_SHIFT;
+		vid = (msgbuf[1] & IXGBE_VLVF_VLANID_MASK);
+		retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
+		break;
+	default:
+		DPRINTK(DRV, ERR, "Unhandled Msg %8.8x\n", msgbuf[0]);
+		retval = IXGBE_ERR_MBX;
+		break;
+	}
+
+	/* notify the VF of the results of what it sent us */
+	if (retval)
+		msgbuf[0] |= IXGBE_VT_MSGTYPE_NACK;
+	else
+		msgbuf[0] |= IXGBE_VT_MSGTYPE_ACK;
+
+	msgbuf[0] |= IXGBE_VT_MSGTYPE_CTS;
+
+	ixgbe_write_mbx(hw, msgbuf, 1, vf);
+
+	return retval;
+}
+
+static void ixgbe_rcv_ack_from_vf(struct ixgbe_adapter *adapter, u32 vf)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 msg = IXGBE_VT_MSGTYPE_NACK;
+
+	/* if device isn't clear to send it shouldn't be reading either */
+	if (!adapter->vfinfo[vf].clear_to_send)
+		ixgbe_write_mbx(hw, &msg, 1, vf);
+}
+
+void ixgbe_msg_task(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 vf;
+
+	for (vf = 0; vf < adapter->num_vfs; vf++) {
+		/* process any reset requests */
+		if (!ixgbe_check_for_rst(hw, vf))
+			ixgbe_vf_reset_event(adapter, vf);
+
+		/* process any messages pending */
+		if (!ixgbe_check_for_msg(hw, vf))
+			ixgbe_rcv_msg_from_vf(adapter, vf);
+
+		/* process any acks */
+		if (!ixgbe_check_for_ack(hw, vf))
+			ixgbe_rcv_ack_from_vf(adapter, vf);
+	}
+}
+
+void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	/* disable transmit and receive for all vfs */
+	IXGBE_WRITE_REG(hw, IXGBE_VFTE(0), 0);
+	IXGBE_WRITE_REG(hw, IXGBE_VFTE(1), 0);
+
+	IXGBE_WRITE_REG(hw, IXGBE_VFRE(0), 0);
+	IXGBE_WRITE_REG(hw, IXGBE_VFRE(1), 0);
+}
+
+void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 ping;
+	int i;
+
+	for (i = 0 ; i < adapter->num_vfs; i++) {
+		ping = IXGBE_PF_CONTROL_MSG;
+		if (adapter->vfinfo[i].clear_to_send)
+			ping |= IXGBE_VT_MSGTYPE_CTS;
+		ixgbe_write_mbx(hw, &ping, 1, i);
+	}
+}
+
diff --git a/drivers/net/ixgbe/ixgbe_sriov.h b/drivers/net/ixgbe/ixgbe_sriov.h
new file mode 100644
index 000000000000..51d1106c45a1
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_sriov.h
@@ -0,0 +1,47 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBE_SRIOV_H_
+#define _IXGBE_SRIOV_H_
+
+int ixgbe_set_vf_multicasts(struct ixgbe_adapter *adapter,
+                            int entries, u16 *hash_list, u32 vf);
+void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter);
+int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid, u32 vf);
+void ixgbe_set_vmolr(struct ixgbe_hw *hw, u32 vf);
+void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf);
+void ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf);
+void ixgbe_msg_task(struct ixgbe_adapter *adapter);
+int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
+                     int vf, unsigned char *mac_addr);
+int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask);
+void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter);
+void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter);
+void ixgbe_dump_registers(struct ixgbe_adapter *adapter);
+
+#endif /* _IXGBE_SRIOV_H_ */
+
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 84650c6ebe03..0db67c19b2c4 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -30,7 +30,7 @@
 
 #include <linux/types.h>
 #include <linux/mdio.h>
-#include <linux/list.h>
+#include <linux/netdevice.h>
 
 /* Vendor ID */
 #define IXGBE_INTEL_VENDOR_ID   0x8086
@@ -277,6 +277,7 @@
 #define IXGBE_DTXCTL    0x07E00
 
 #define IXGBE_DMATXCTL  0x04A80
+#define IXGBE_PFDTXGSWC     0x08220
 #define IXGBE_DTXMXSZRQ     0x08100
 #define IXGBE_DTXTCPFLGL    0x04A88
 #define IXGBE_DTXTCPFLGH    0x04A8C
@@ -287,6 +288,8 @@
 #define IXGBE_DMATXCTL_NS       0x2 /* No Snoop LSO hdr buffer */
 #define IXGBE_DMATXCTL_GDV      0x8 /* Global Double VLAN */
 #define IXGBE_DMATXCTL_VT_SHIFT 16  /* VLAN EtherType */
+
+#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
 #define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
 /* Tx DCA Control register : 128 of these (0-127) */
 #define IXGBE_DCA_TXCTRL_82599(_i)  (0x0600C + ((_i) * 0x40))
@@ -497,6 +500,7 @@
 /* DCB registers */
 #define IXGBE_RTRPCS      0x02430
 #define IXGBE_RTTDCS      0x04900
+#define IXGBE_RTTDCS_ARBDIS     0x00000040 /* DCB arbiter disable */
 #define IXGBE_RTTPCS      0x0CD00
 #define IXGBE_RTRUP2TC    0x03020
 #define IXGBE_RTTUP2TC    0x0C800
@@ -730,6 +734,13 @@
 #define IXGBE_GCR_CMPL_TMOUT_RESEND     0x00010000
 #define IXGBE_GCR_CAP_VER2              0x00040000
 
+#define IXGBE_GCR_EXT_MSIX_EN           0x80000000
+#define IXGBE_GCR_EXT_VT_MODE_16        0x00000001
+#define IXGBE_GCR_EXT_VT_MODE_32        0x00000002
+#define IXGBE_GCR_EXT_VT_MODE_64        0x00000003
+#define IXGBE_GCR_EXT_SRIOV             (IXGBE_GCR_EXT_MSIX_EN | \
+                                         IXGBE_GCR_EXT_VT_MODE_64)
+
 /* Time Sync Registers */
 #define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */
 #define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */
@@ -1065,6 +1076,8 @@
 /* VFRE bitmask */
 #define IXGBE_VFRE_ENABLE_ALL   0xFFFFFFFF
 
+#define IXGBE_VF_INIT_TIMEOUT   200 /* Number of retries to clear RSTI */
+
 /* RDHMPN and TDHMPN bitmasks */
 #define IXGBE_RDHMPN_RDICADDR       0x007FF800
 #define IXGBE_RDHMPN_RDICRDREQ      0x00800000
@@ -1295,6 +1308,7 @@
 /* VLAN pool filtering masks */
 #define IXGBE_VLVF_VIEN         0x80000000  /* filter is valid */
 #define IXGBE_VLVF_ENTRIES      64
+#define IXGBE_VLVF_VLANID_MASK  0x00000FFF
 
 #define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100  /* 802.1q protocol */
 
@@ -1843,6 +1857,12 @@
 #define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT  0x000D /* Priority in upper 3 of 16 */
 #define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT  IXGBE_RX_DESC_SPECIAL_PRI_SHIFT
 
+/* SR-IOV specific macros */
+#define IXGBE_MBVFICR_INDEX(vf_number)   (vf_number >> 4)
+#define IXGBE_MBVFICR(_i)                (0x00710 + (_i * 4))
+#define IXGBE_VFLRE(_i)                  (((_i & 1) ? 0x001C0 : 0x00600))
+#define IXGBE_VFLREC(_i)                 (0x00700 + (_i * 4))
+
 /* Little Endian defines */
 #ifndef __le32
 #define __le32  u32
@@ -2385,7 +2405,7 @@ struct ixgbe_mac_operations {
 	s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
 	s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
 	s32 (*init_rx_addrs)(struct ixgbe_hw *);
-	s32 (*update_uc_addr_list)(struct ixgbe_hw *, struct list_head *);
+	s32 (*update_uc_addr_list)(struct ixgbe_hw *, struct net_device *);
 	s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32,
 	                           ixgbe_mc_addr_itr);
 	s32 (*enable_mc)(struct ixgbe_hw *);
@@ -2463,6 +2483,37 @@ struct ixgbe_phy_info {
 	bool                            multispeed_fiber;
 };
 
+#include "ixgbe_mbx.h"
+
+struct ixgbe_mbx_operations {
+	s32 (*init_params)(struct ixgbe_hw *hw);
+	s32 (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
+	s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
+	s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
+	s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
+	s32 (*check_for_msg)(struct ixgbe_hw *, u16);
+	s32 (*check_for_ack)(struct ixgbe_hw *, u16);
+	s32 (*check_for_rst)(struct ixgbe_hw *, u16);
+};
+
+struct ixgbe_mbx_stats {
+	u32 msgs_tx;
+	u32 msgs_rx;
+
+	u32 acks;
+	u32 reqs;
+	u32 rsts;
+};
+
+struct ixgbe_mbx_info {
+	struct ixgbe_mbx_operations ops;
+	struct ixgbe_mbx_stats stats;
+	u32 timeout;
+	u32 usec_delay;
+	u32 v2p_mailbox;
+	u16 size;
+};
+
 struct ixgbe_hw {
 	u8 __iomem			*hw_addr;
 	void				*back;
@@ -2472,6 +2523,7 @@ struct ixgbe_hw {
 	struct ixgbe_phy_info		phy;
 	struct ixgbe_eeprom_info	eeprom;
 	struct ixgbe_bus_info		bus;
+	struct ixgbe_mbx_info		mbx;
 	u16				device_id;
 	u16				vendor_id;
 	u16				subsystem_device_id;
@@ -2486,6 +2538,7 @@ struct ixgbe_info {
 	struct ixgbe_mac_operations	*mac_ops;
 	struct ixgbe_eeprom_operations	*eeprom_ops;
 	struct ixgbe_phy_operations	*phy_ops;
+	struct ixgbe_mbx_operations	*mbx_ops;
 };
 
 
diff --git a/drivers/net/ixgbevf/Makefile b/drivers/net/ixgbevf/Makefile
new file mode 100644
index 000000000000..dd4e0d27e8cc
--- /dev/null
+++ b/drivers/net/ixgbevf/Makefile
@@ -0,0 +1,38 @@
+################################################################################
+#
+# Intel 82599 Virtual Function driver
+# Copyright(c) 1999 - 2009 Intel Corporation.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information:
+# e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+# Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+#
+################################################################################
+
+#
+# Makefile for the Intel(R) 82599 VF ethernet driver
+#
+
+obj-$(CONFIG_IXGBEVF) += ixgbevf.o
+
+ixgbevf-objs := vf.o \
+                mbx.o \
+                ethtool.o \
+                ixgbevf_main.o
+
diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h
new file mode 100644
index 000000000000..c44fdb05447a
--- /dev/null
+++ b/drivers/net/ixgbevf/defines.h
@@ -0,0 +1,292 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBEVF_DEFINES_H_
+#define _IXGBEVF_DEFINES_H_
+
+/* Device IDs */
+#define IXGBE_DEV_ID_82599_VF           0x10ED
+
+#define IXGBE_VF_IRQ_CLEAR_MASK         7
+#define IXGBE_VF_MAX_TX_QUEUES          1
+#define IXGBE_VF_MAX_RX_QUEUES          1
+#define IXGBE_ETH_LENGTH_OF_ADDRESS     6
+
+/* Link speed */
+typedef u32 ixgbe_link_speed;
+#define IXGBE_LINK_SPEED_1GB_FULL       0x0020
+#define IXGBE_LINK_SPEED_10GB_FULL      0x0080
+
+#define IXGBE_CTRL_RST          0x04000000 /* Reset (SW) */
+#define IXGBE_RXDCTL_ENABLE     0x02000000 /* Enable specific Rx Queue */
+#define IXGBE_TXDCTL_ENABLE     0x02000000 /* Enable specific Tx Queue */
+#define IXGBE_LINKS_UP          0x40000000
+#define IXGBE_LINKS_SPEED       0x20000000
+
+/* Number of Transmit and Receive Descriptors must be a multiple of 8 */
+#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE  8
+#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE  8
+#define IXGBE_REQ_TX_BUFFER_GRANULARITY   1024
+
+/* Interrupt Vector Allocation Registers */
+#define IXGBE_IVAR_ALLOC_VAL    0x80 /* Interrupt Allocation valid */
+
+#define IXGBE_VF_INIT_TIMEOUT   200 /* Number of retries to clear RSTI */
+
+/* Receive Config masks */
+#define IXGBE_RXCTRL_RXEN       0x00000001  /* Enable Receiver */
+#define IXGBE_RXCTRL_DMBYPS     0x00000002  /* Descriptor Monitor Bypass */
+#define IXGBE_RXDCTL_ENABLE     0x02000000  /* Enable specific Rx Queue */
+#define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
+
+/* DCA Control */
+#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
+
+/* PSRTYPE bit definitions */
+#define IXGBE_PSRTYPE_TCPHDR    0x00000010
+#define IXGBE_PSRTYPE_UDPHDR    0x00000020
+#define IXGBE_PSRTYPE_IPV4HDR   0x00000100
+#define IXGBE_PSRTYPE_IPV6HDR   0x00000200
+#define IXGBE_PSRTYPE_L2HDR     0x00001000
+
+/* SRRCTL bit definitions */
+#define IXGBE_SRRCTL_BSIZEPKT_SHIFT     10     /* so many KBs */
+#define IXGBE_SRRCTL_RDMTS_SHIFT        22
+#define IXGBE_SRRCTL_RDMTS_MASK         0x01C00000
+#define IXGBE_SRRCTL_DROP_EN            0x10000000
+#define IXGBE_SRRCTL_BSIZEPKT_MASK      0x0000007F
+#define IXGBE_SRRCTL_BSIZEHDR_MASK      0x00003F00
+#define IXGBE_SRRCTL_DESCTYPE_LEGACY    0x00000000
+#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
+#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT  0x04000000
+#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000
+#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
+#define IXGBE_SRRCTL_DESCTYPE_MASK      0x0E000000
+
+/* Receive Descriptor bit definitions */
+#define IXGBE_RXD_STAT_DD         0x01    /* Descriptor Done */
+#define IXGBE_RXD_STAT_EOP        0x02    /* End of Packet */
+#define IXGBE_RXD_STAT_FLM        0x04    /* FDir Match */
+#define IXGBE_RXD_STAT_VP         0x08    /* IEEE VLAN Packet */
+#define IXGBE_RXDADV_NEXTP_MASK   0x000FFFF0 /* Next Descriptor Index */
+#define IXGBE_RXDADV_NEXTP_SHIFT  0x00000004
+#define IXGBE_RXD_STAT_UDPCS      0x10    /* UDP xsum calculated */
+#define IXGBE_RXD_STAT_L4CS       0x20    /* L4 xsum calculated */
+#define IXGBE_RXD_STAT_IPCS       0x40    /* IP xsum calculated */
+#define IXGBE_RXD_STAT_PIF        0x80    /* passed in-exact filter */
+#define IXGBE_RXD_STAT_CRCV       0x100   /* Speculative CRC Valid */
+#define IXGBE_RXD_STAT_VEXT       0x200   /* 1st VLAN found */
+#define IXGBE_RXD_STAT_UDPV       0x400   /* Valid UDP checksum */
+#define IXGBE_RXD_STAT_DYNINT     0x800   /* Pkt caused INT via DYNINT */
+#define IXGBE_RXD_STAT_TS         0x10000 /* Time Stamp */
+#define IXGBE_RXD_STAT_SECP       0x20000 /* Security Processing */
+#define IXGBE_RXD_STAT_LB         0x40000 /* Loopback Status */
+#define IXGBE_RXD_STAT_ACK        0x8000  /* ACK Packet indication */
+#define IXGBE_RXD_ERR_CE          0x01    /* CRC Error */
+#define IXGBE_RXD_ERR_LE          0x02    /* Length Error */
+#define IXGBE_RXD_ERR_PE          0x08    /* Packet Error */
+#define IXGBE_RXD_ERR_OSE         0x10    /* Oversize Error */
+#define IXGBE_RXD_ERR_USE         0x20    /* Undersize Error */
+#define IXGBE_RXD_ERR_TCPE        0x40    /* TCP/UDP Checksum Error */
+#define IXGBE_RXD_ERR_IPE         0x80    /* IP Checksum Error */
+#define IXGBE_RXDADV_ERR_MASK     0xFFF00000 /* RDESC.ERRORS mask */
+#define IXGBE_RXDADV_ERR_SHIFT    20         /* RDESC.ERRORS shift */
+#define IXGBE_RXDADV_ERR_HBO      0x00800000 /*Header Buffer Overflow */
+#define IXGBE_RXDADV_ERR_CE       0x01000000 /* CRC Error */
+#define IXGBE_RXDADV_ERR_LE       0x02000000 /* Length Error */
+#define IXGBE_RXDADV_ERR_PE       0x08000000 /* Packet Error */
+#define IXGBE_RXDADV_ERR_OSE      0x10000000 /* Oversize Error */
+#define IXGBE_RXDADV_ERR_USE      0x20000000 /* Undersize Error */
+#define IXGBE_RXDADV_ERR_TCPE     0x40000000 /* TCP/UDP Checksum Error */
+#define IXGBE_RXDADV_ERR_IPE      0x80000000 /* IP Checksum Error */
+#define IXGBE_RXD_VLAN_ID_MASK    0x0FFF  /* VLAN ID is in lower 12 bits */
+#define IXGBE_RXD_PRI_MASK        0xE000  /* Priority is in upper 3 bits */
+#define IXGBE_RXD_PRI_SHIFT       13
+#define IXGBE_RXD_CFI_MASK        0x1000  /* CFI is bit 12 */
+#define IXGBE_RXD_CFI_SHIFT       12
+
+#define IXGBE_RXDADV_STAT_DD            IXGBE_RXD_STAT_DD  /* Done */
+#define IXGBE_RXDADV_STAT_EOP           IXGBE_RXD_STAT_EOP /* End of Packet */
+#define IXGBE_RXDADV_STAT_FLM           IXGBE_RXD_STAT_FLM /* FDir Match */
+#define IXGBE_RXDADV_STAT_VP            IXGBE_RXD_STAT_VP  /* IEEE VLAN Pkt */
+#define IXGBE_RXDADV_STAT_MASK          0x000FFFFF /* Stat/NEXTP: bit 0-19 */
+#define IXGBE_RXDADV_STAT_FCEOFS        0x00000040 /* FCoE EOF/SOF Stat */
+#define IXGBE_RXDADV_STAT_FCSTAT        0x00000030 /* FCoE Pkt Stat */
+#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */
+#define IXGBE_RXDADV_STAT_FCSTAT_NODDP  0x00000010 /* 01: Ctxt w/o DDP */
+#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */
+#define IXGBE_RXDADV_STAT_FCSTAT_DDP    0x00000030 /* 11: Ctxt w/ DDP */
+
+#define IXGBE_RXDADV_RSSTYPE_MASK       0x0000000F
+#define IXGBE_RXDADV_PKTTYPE_MASK       0x0000FFF0
+#define IXGBE_RXDADV_PKTTYPE_MASK_EX    0x0001FFF0
+#define IXGBE_RXDADV_HDRBUFLEN_MASK     0x00007FE0
+#define IXGBE_RXDADV_RSCCNT_MASK        0x001E0000
+#define IXGBE_RXDADV_RSCCNT_SHIFT       17
+#define IXGBE_RXDADV_HDRBUFLEN_SHIFT    5
+#define IXGBE_RXDADV_SPLITHEADER_EN     0x00001000
+#define IXGBE_RXDADV_SPH                0x8000
+
+#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \
+				      IXGBE_RXD_ERR_CE |  \
+				      IXGBE_RXD_ERR_LE |  \
+				      IXGBE_RXD_ERR_PE |  \
+				      IXGBE_RXD_ERR_OSE | \
+				      IXGBE_RXD_ERR_USE)
+
+#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \
+					 IXGBE_RXDADV_ERR_CE |  \
+					 IXGBE_RXDADV_ERR_LE |  \
+					 IXGBE_RXDADV_ERR_PE |  \
+					 IXGBE_RXDADV_ERR_OSE | \
+					 IXGBE_RXDADV_ERR_USE)
+
+#define IXGBE_TXD_POPTS_IXSM 0x01       /* Insert IP checksum */
+#define IXGBE_TXD_POPTS_TXSM 0x02       /* Insert TCP/UDP checksum */
+#define IXGBE_TXD_CMD_EOP    0x01000000 /* End of Packet */
+#define IXGBE_TXD_CMD_IFCS   0x02000000 /* Insert FCS (Ethernet CRC) */
+#define IXGBE_TXD_CMD_IC     0x04000000 /* Insert Checksum */
+#define IXGBE_TXD_CMD_RS     0x08000000 /* Report Status */
+#define IXGBE_TXD_CMD_DEXT   0x20000000 /* Descriptor extension (0 = legacy) */
+#define IXGBE_TXD_CMD_VLE    0x40000000 /* Add VLAN tag */
+#define IXGBE_TXD_STAT_DD    0x00000001 /* Descriptor Done */
+
+/* Transmit Descriptor - Advanced */
+union ixgbe_adv_tx_desc {
+	struct {
+		__le64 buffer_addr;      /* Address of descriptor's data buf */
+		__le32 cmd_type_len;
+		__le32 olinfo_status;
+	} read;
+	struct {
+		__le64 rsvd;       /* Reserved */
+		__le32 nxtseq_seed;
+		__le32 status;
+	} wb;
+};
+
+/* Receive Descriptor - Advanced */
+union ixgbe_adv_rx_desc {
+	struct {
+		__le64 pkt_addr; /* Packet buffer address */
+		__le64 hdr_addr; /* Header buffer address */
+	} read;
+	struct {
+		struct {
+			union {
+				__le32 data;
+				struct {
+					__le16 pkt_info; /* RSS, Pkt type */
+					__le16 hdr_info; /* Splithdr, hdrlen */
+				} hs_rss;
+			} lo_dword;
+			union {
+				__le32 rss; /* RSS Hash */
+				struct {
+					__le16 ip_id; /* IP id */
+					__le16 csum; /* Packet Checksum */
+				} csum_ip;
+			} hi_dword;
+		} lower;
+		struct {
+			__le32 status_error; /* ext status/error */
+			__le16 length; /* Packet length */
+			__le16 vlan; /* VLAN tag */
+		} upper;
+	} wb;  /* writeback */
+};
+
+/* Context descriptors */
+struct ixgbe_adv_tx_context_desc {
+	__le32 vlan_macip_lens;
+	__le32 seqnum_seed;
+	__le32 type_tucmd_mlhl;
+	__le32 mss_l4len_idx;
+};
+
+/* Adv Transmit Descriptor Config Masks */
+#define IXGBE_ADVTXD_DTYP_MASK  0x00F00000 /* DTYP mask */
+#define IXGBE_ADVTXD_DTYP_CTXT  0x00200000 /* Advanced Context Desc */
+#define IXGBE_ADVTXD_DTYP_DATA  0x00300000 /* Advanced Data Descriptor */
+#define IXGBE_ADVTXD_DCMD_EOP   IXGBE_TXD_CMD_EOP  /* End of Packet */
+#define IXGBE_ADVTXD_DCMD_IFCS  IXGBE_TXD_CMD_IFCS /* Insert FCS */
+#define IXGBE_ADVTXD_DCMD_RS    IXGBE_TXD_CMD_RS   /* Report Status */
+#define IXGBE_ADVTXD_DCMD_DEXT  IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */
+#define IXGBE_ADVTXD_DCMD_VLE   IXGBE_TXD_CMD_VLE  /* VLAN pkt enable */
+#define IXGBE_ADVTXD_DCMD_TSE   0x80000000 /* TCP Seg enable */
+#define IXGBE_ADVTXD_STAT_DD    IXGBE_TXD_STAT_DD  /* Descriptor Done */
+#define IXGBE_ADVTXD_TUCMD_IPV4      0x00000400  /* IP Packet Type: 1=IPv4 */
+#define IXGBE_ADVTXD_TUCMD_IPV6      0x00000000  /* IP Packet Type: 0=IPv6 */
+#define IXGBE_ADVTXD_TUCMD_L4T_UDP   0x00000000  /* L4 Packet TYPE of UDP */
+#define IXGBE_ADVTXD_TUCMD_L4T_TCP   0x00000800  /* L4 Packet TYPE of TCP */
+#define IXGBE_ADVTXD_TUCMD_L4T_SCTP  0x00001000  /* L4 Packet TYPE of SCTP */
+#define IXGBE_ADVTXD_IDX_SHIFT  4 /* Adv desc Index shift */
+#define IXGBE_ADVTXD_POPTS_SHIFT      8  /* Adv desc POPTS shift */
+#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \
+				 IXGBE_ADVTXD_POPTS_SHIFT)
+#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \
+				 IXGBE_ADVTXD_POPTS_SHIFT)
+#define IXGBE_ADVTXD_PAYLEN_SHIFT    14 /* Adv desc PAYLEN shift */
+#define IXGBE_ADVTXD_MACLEN_SHIFT    9  /* Adv ctxt desc mac len shift */
+#define IXGBE_ADVTXD_VLAN_SHIFT      16  /* Adv ctxt vlan tag shift */
+#define IXGBE_ADVTXD_L4LEN_SHIFT     8  /* Adv ctxt L4LEN shift */
+#define IXGBE_ADVTXD_MSS_SHIFT       16  /* Adv ctxt MSS shift */
+
+/* Interrupt register bitmasks */
+
+/* Extended Interrupt Cause Read */
+#define IXGBE_EICR_RTX_QUEUE    0x0000FFFF /* RTx Queue Interrupt */
+#define IXGBE_EICR_MAILBOX      0x00080000 /* VF to PF Mailbox Interrupt */
+#define IXGBE_EICR_OTHER        0x80000000 /* Interrupt Cause Active */
+
+/* Extended Interrupt Cause Set */
+#define IXGBE_EICS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
+#define IXGBE_EICS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
+#define IXGBE_EICS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
+
+/* Extended Interrupt Mask Set */
+#define IXGBE_EIMS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
+#define IXGBE_EIMS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
+#define IXGBE_EIMS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
+
+/* Extended Interrupt Mask Clear */
+#define IXGBE_EIMC_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
+#define IXGBE_EIMC_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
+#define IXGBE_EIMC_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
+
+#define IXGBE_EIMS_ENABLE_MASK ( \
+				IXGBE_EIMS_RTX_QUEUE       | \
+				IXGBE_EIMS_MAILBOX         | \
+				IXGBE_EIMS_OTHER)
+
+#define IXGBE_EITR_CNT_WDIS     0x80000000
+
+/* Error Codes */
+#define IXGBE_ERR_INVALID_MAC_ADDR              -1
+#define IXGBE_ERR_RESET_FAILED                  -2
+
+#endif /* _IXGBEVF_DEFINES_H_ */
diff --git a/drivers/net/ixgbevf/ethtool.c b/drivers/net/ixgbevf/ethtool.c
new file mode 100644
index 000000000000..399be0c34c36
--- /dev/null
+++ b/drivers/net/ixgbevf/ethtool.c
@@ -0,0 +1,716 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+/* ethtool support for ixgbevf */
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include <linux/vmalloc.h>
+#include <linux/if_vlan.h>
+#include <linux/uaccess.h>
+
+#include "ixgbevf.h"
+
+#define IXGBE_ALL_RAR_ENTRIES 16
+
+#ifdef ETHTOOL_GSTATS
+struct ixgbe_stats {
+	char stat_string[ETH_GSTRING_LEN];
+	int sizeof_stat;
+	int stat_offset;
+	int base_stat_offset;
+};
+
+#define IXGBEVF_STAT(m, b)  sizeof(((struct ixgbevf_adapter *)0)->m), \
+			    offsetof(struct ixgbevf_adapter, m),      \
+			    offsetof(struct ixgbevf_adapter, b)
+static struct ixgbe_stats ixgbe_gstrings_stats[] = {
+	{"rx_packets", IXGBEVF_STAT(stats.vfgprc, stats.base_vfgprc)},
+	{"tx_packets", IXGBEVF_STAT(stats.vfgptc, stats.base_vfgptc)},
+	{"rx_bytes", IXGBEVF_STAT(stats.vfgorc, stats.base_vfgorc)},
+	{"tx_bytes", IXGBEVF_STAT(stats.vfgotc, stats.base_vfgotc)},
+	{"tx_busy", IXGBEVF_STAT(tx_busy, zero_base)},
+	{"multicast", IXGBEVF_STAT(stats.vfmprc, stats.base_vfmprc)},
+	{"rx_csum_offload_good", IXGBEVF_STAT(hw_csum_rx_good, zero_base)},
+	{"rx_csum_offload_errors", IXGBEVF_STAT(hw_csum_rx_error, zero_base)},
+	{"tx_csum_offload_ctxt", IXGBEVF_STAT(hw_csum_tx_good, zero_base)},
+	{"rx_header_split", IXGBEVF_STAT(rx_hdr_split, zero_base)},
+};
+
+#define IXGBE_QUEUE_STATS_LEN 0
+#define IXGBE_GLOBAL_STATS_LEN	ARRAY_SIZE(ixgbe_gstrings_stats)
+
+#define IXGBEVF_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
+#endif /* ETHTOOL_GSTATS */
+#ifdef ETHTOOL_TEST
+static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = {
+	"Register test  (offline)",
+	"Link test   (on/offline)"
+};
+#define IXGBE_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN)
+#endif /* ETHTOOL_TEST */
+
+static int ixgbevf_get_settings(struct net_device *netdev,
+				struct ethtool_cmd *ecmd)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 link_speed = 0;
+	bool link_up;
+
+	ecmd->supported = SUPPORTED_10000baseT_Full;
+	ecmd->autoneg = AUTONEG_DISABLE;
+	ecmd->transceiver = XCVR_DUMMY1;
+	ecmd->port = -1;
+
+	hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+
+	if (link_up) {
+		ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+			       SPEED_10000 : SPEED_1000;
+		ecmd->duplex = DUPLEX_FULL;
+	} else {
+		ecmd->speed = -1;
+		ecmd->duplex = -1;
+	}
+
+	return 0;
+}
+
+static u32 ixgbevf_get_rx_csum(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	return adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED;
+}
+
+static int ixgbevf_set_rx_csum(struct net_device *netdev, u32 data)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	if (data)
+		adapter->flags |= IXGBE_FLAG_RX_CSUM_ENABLED;
+	else
+		adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED;
+
+	if (netif_running(netdev)) {
+		if (!adapter->dev_closed)
+			ixgbevf_reinit_locked(adapter);
+	} else {
+		ixgbevf_reset(adapter);
+	}
+
+	return 0;
+}
+
+static int ixgbevf_set_tso(struct net_device *netdev, u32 data)
+{
+	if (data) {
+		netdev->features |= NETIF_F_TSO;
+		netdev->features |= NETIF_F_TSO6;
+	} else {
+		netif_tx_stop_all_queues(netdev);
+		netdev->features &= ~NETIF_F_TSO;
+		netdev->features &= ~NETIF_F_TSO6;
+		netif_tx_start_all_queues(netdev);
+	}
+	return 0;
+}
+
+static u32 ixgbevf_get_msglevel(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	return adapter->msg_enable;
+}
+
+static void ixgbevf_set_msglevel(struct net_device *netdev, u32 data)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	adapter->msg_enable = data;
+}
+
+#define IXGBE_GET_STAT(_A_, _R_) (_A_->stats._R_)
+
+static char *ixgbevf_reg_names[] = {
+	"IXGBE_VFCTRL",
+	"IXGBE_VFSTATUS",
+	"IXGBE_VFLINKS",
+	"IXGBE_VFRXMEMWRAP",
+	"IXGBE_VFRTIMER",
+	"IXGBE_VTEICR",
+	"IXGBE_VTEICS",
+	"IXGBE_VTEIMS",
+	"IXGBE_VTEIMC",
+	"IXGBE_VTEIAC",
+	"IXGBE_VTEIAM",
+	"IXGBE_VTEITR",
+	"IXGBE_VTIVAR",
+	"IXGBE_VTIVAR_MISC",
+	"IXGBE_VFRDBAL0",
+	"IXGBE_VFRDBAL1",
+	"IXGBE_VFRDBAH0",
+	"IXGBE_VFRDBAH1",
+	"IXGBE_VFRDLEN0",
+	"IXGBE_VFRDLEN1",
+	"IXGBE_VFRDH0",
+	"IXGBE_VFRDH1",
+	"IXGBE_VFRDT0",
+	"IXGBE_VFRDT1",
+	"IXGBE_VFRXDCTL0",
+	"IXGBE_VFRXDCTL1",
+	"IXGBE_VFSRRCTL0",
+	"IXGBE_VFSRRCTL1",
+	"IXGBE_VFPSRTYPE",
+	"IXGBE_VFTDBAL0",
+	"IXGBE_VFTDBAL1",
+	"IXGBE_VFTDBAH0",
+	"IXGBE_VFTDBAH1",
+	"IXGBE_VFTDLEN0",
+	"IXGBE_VFTDLEN1",
+	"IXGBE_VFTDH0",
+	"IXGBE_VFTDH1",
+	"IXGBE_VFTDT0",
+	"IXGBE_VFTDT1",
+	"IXGBE_VFTXDCTL0",
+	"IXGBE_VFTXDCTL1",
+	"IXGBE_VFTDWBAL0",
+	"IXGBE_VFTDWBAL1",
+	"IXGBE_VFTDWBAH0",
+	"IXGBE_VFTDWBAH1"
+};
+
+
+static int ixgbevf_get_regs_len(struct net_device *netdev)
+{
+	return (ARRAY_SIZE(ixgbevf_reg_names)) * sizeof(u32);
+}
+
+static void ixgbevf_get_regs(struct net_device *netdev,
+			     struct ethtool_regs *regs,
+			     void *p)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 *regs_buff = p;
+	u32 regs_len = ixgbevf_get_regs_len(netdev);
+	u8 i;
+
+	memset(p, 0, regs_len);
+
+	regs->version = (1 << 24) | hw->revision_id << 16 | hw->device_id;
+
+	/* General Registers */
+	regs_buff[0] = IXGBE_READ_REG(hw, IXGBE_VFCTRL);
+	regs_buff[1] = IXGBE_READ_REG(hw, IXGBE_VFSTATUS);
+	regs_buff[2] = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
+	regs_buff[3] = IXGBE_READ_REG(hw, IXGBE_VFRXMEMWRAP);
+	regs_buff[4] = IXGBE_READ_REG(hw, IXGBE_VFRTIMER);
+
+	/* Interrupt */
+	/* don't read EICR because it can clear interrupt causes, instead
+	 * read EICS which is a shadow but doesn't clear EICR */
+	regs_buff[5] = IXGBE_READ_REG(hw, IXGBE_VTEICS);
+	regs_buff[6] = IXGBE_READ_REG(hw, IXGBE_VTEICS);
+	regs_buff[7] = IXGBE_READ_REG(hw, IXGBE_VTEIMS);
+	regs_buff[8] = IXGBE_READ_REG(hw, IXGBE_VTEIMC);
+	regs_buff[9] = IXGBE_READ_REG(hw, IXGBE_VTEIAC);
+	regs_buff[10] = IXGBE_READ_REG(hw, IXGBE_VTEIAM);
+	regs_buff[11] = IXGBE_READ_REG(hw, IXGBE_VTEITR(0));
+	regs_buff[12] = IXGBE_READ_REG(hw, IXGBE_VTIVAR(0));
+	regs_buff[13] = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
+
+	/* Receive DMA */
+	for (i = 0; i < 2; i++)
+		regs_buff[14 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDBAL(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[16 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDBAH(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[18 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDLEN(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[20 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDH(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[22 + i] = IXGBE_READ_REG(hw, IXGBE_VFRDT(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[24 + i] = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[26 + i] = IXGBE_READ_REG(hw, IXGBE_VFSRRCTL(i));
+
+	/* Receive */
+	regs_buff[28] = IXGBE_READ_REG(hw, IXGBE_VFPSRTYPE);
+
+	/* Transmit */
+	for (i = 0; i < 2; i++)
+		regs_buff[29 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDBAL(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[31 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDBAH(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[33 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDLEN(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDH(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[37 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDT(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[39 + i] = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[41 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDWBAL(i));
+	for (i = 0; i < 2; i++)
+		regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_VFTDWBAH(i));
+
+	for (i = 0; i < ARRAY_SIZE(ixgbevf_reg_names); i++)
+		hw_dbg(hw, "%s\t%8.8x\n", ixgbevf_reg_names[i], regs_buff[i]);
+}
+
+static void ixgbevf_get_drvinfo(struct net_device *netdev,
+				struct ethtool_drvinfo *drvinfo)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	strlcpy(drvinfo->driver, ixgbevf_driver_name, 32);
+	strlcpy(drvinfo->version, ixgbevf_driver_version, 32);
+
+	strlcpy(drvinfo->fw_version, "N/A", 4);
+	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
+}
+
+static void ixgbevf_get_ringparam(struct net_device *netdev,
+				  struct ethtool_ringparam *ring)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbevf_ring *tx_ring = adapter->tx_ring;
+	struct ixgbevf_ring *rx_ring = adapter->rx_ring;
+
+	ring->rx_max_pending = IXGBEVF_MAX_RXD;
+	ring->tx_max_pending = IXGBEVF_MAX_TXD;
+	ring->rx_mini_max_pending = 0;
+	ring->rx_jumbo_max_pending = 0;
+	ring->rx_pending = rx_ring->count;
+	ring->tx_pending = tx_ring->count;
+	ring->rx_mini_pending = 0;
+	ring->rx_jumbo_pending = 0;
+}
+
+static int ixgbevf_set_ringparam(struct net_device *netdev,
+				 struct ethtool_ringparam *ring)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbevf_ring *tx_ring = NULL, *rx_ring = NULL;
+	int i, err;
+	u32 new_rx_count, new_tx_count;
+	bool need_tx_update = false;
+	bool need_rx_update = false;
+
+	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+		return -EINVAL;
+
+	new_rx_count = max(ring->rx_pending, (u32)IXGBEVF_MIN_RXD);
+	new_rx_count = min(new_rx_count, (u32)IXGBEVF_MAX_RXD);
+	new_rx_count = ALIGN(new_rx_count, IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE);
+
+	new_tx_count = max(ring->tx_pending, (u32)IXGBEVF_MIN_TXD);
+	new_tx_count = min(new_tx_count, (u32)IXGBEVF_MAX_TXD);
+	new_tx_count = ALIGN(new_tx_count, IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE);
+
+	if ((new_tx_count == adapter->tx_ring->count) &&
+	    (new_rx_count == adapter->rx_ring->count)) {
+		/* nothing to do */
+		return 0;
+	}
+
+	while (test_and_set_bit(__IXGBEVF_RESETTING, &adapter->state))
+		msleep(1);
+
+	if (new_tx_count != adapter->tx_ring_count) {
+		tx_ring = kcalloc(adapter->num_tx_queues,
+				  sizeof(struct ixgbevf_ring), GFP_KERNEL);
+		if (!tx_ring) {
+			err = -ENOMEM;
+			goto err_setup;
+		}
+		memcpy(tx_ring, adapter->tx_ring,
+		       adapter->num_tx_queues * sizeof(struct ixgbevf_ring));
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			tx_ring[i].count = new_tx_count;
+			err = ixgbevf_setup_tx_resources(adapter,
+							 &tx_ring[i]);
+			if (err) {
+				while (i) {
+					i--;
+					ixgbevf_free_tx_resources(adapter,
+								  &tx_ring[i]);
+				}
+				kfree(tx_ring);
+				goto err_setup;
+			}
+			tx_ring[i].v_idx = adapter->tx_ring[i].v_idx;
+		}
+		need_tx_update = true;
+	}
+
+	if (new_rx_count != adapter->rx_ring_count) {
+		rx_ring = kcalloc(adapter->num_rx_queues,
+				  sizeof(struct ixgbevf_ring), GFP_KERNEL);
+		if ((!rx_ring) && (need_tx_update)) {
+			err = -ENOMEM;
+			goto err_rx_setup;
+		}
+		memcpy(rx_ring, adapter->rx_ring,
+		       adapter->num_rx_queues * sizeof(struct ixgbevf_ring));
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			rx_ring[i].count = new_rx_count;
+			err = ixgbevf_setup_rx_resources(adapter,
+							 &rx_ring[i]);
+			if (err) {
+				while (i) {
+					i--;
+					ixgbevf_free_rx_resources(adapter,
+								  &rx_ring[i]);
+				}
+				kfree(rx_ring);
+				goto err_rx_setup;
+			}
+			rx_ring[i].v_idx = adapter->rx_ring[i].v_idx;
+		}
+		need_rx_update = true;
+	}
+
+err_rx_setup:
+	/* if rings need to be updated, here's the place to do it in one shot */
+	if (need_tx_update || need_rx_update) {
+		if (netif_running(netdev))
+			ixgbevf_down(adapter);
+	}
+
+	/* tx */
+	if (need_tx_update) {
+		kfree(adapter->tx_ring);
+		adapter->tx_ring = tx_ring;
+		tx_ring = NULL;
+		adapter->tx_ring_count = new_tx_count;
+	}
+
+	/* rx */
+	if (need_rx_update) {
+		kfree(adapter->rx_ring);
+		adapter->rx_ring = rx_ring;
+		rx_ring = NULL;
+		adapter->rx_ring_count = new_rx_count;
+	}
+
+	/* success! */
+	err = 0;
+	if (netif_running(netdev))
+		ixgbevf_up(adapter);
+
+err_setup:
+	clear_bit(__IXGBEVF_RESETTING, &adapter->state);
+	return err;
+}
+
+static int ixgbevf_get_sset_count(struct net_device *dev, int stringset)
+{
+       switch (stringset) {
+       case ETH_SS_TEST:
+	       return IXGBE_TEST_LEN;
+       case ETH_SS_STATS:
+	       return IXGBE_GLOBAL_STATS_LEN;
+       default:
+	       return -EINVAL;
+       }
+}
+
+static void ixgbevf_get_ethtool_stats(struct net_device *netdev,
+				      struct ethtool_stats *stats, u64 *data)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	int i;
+
+	ixgbevf_update_stats(adapter);
+	for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) {
+		char *p = (char *)adapter +
+			ixgbe_gstrings_stats[i].stat_offset;
+		char *b = (char *)adapter +
+			ixgbe_gstrings_stats[i].base_stat_offset;
+		data[i] = ((ixgbe_gstrings_stats[i].sizeof_stat ==
+			    sizeof(u64)) ? *(u64 *)p : *(u32 *)p) -
+			  ((ixgbe_gstrings_stats[i].sizeof_stat ==
+			    sizeof(u64)) ? *(u64 *)b : *(u32 *)b);
+	}
+}
+
+static void ixgbevf_get_strings(struct net_device *netdev, u32 stringset,
+				u8 *data)
+{
+	char *p = (char *)data;
+	int i;
+
+	switch (stringset) {
+	case ETH_SS_TEST:
+		memcpy(data, *ixgbe_gstrings_test,
+		       IXGBE_TEST_LEN * ETH_GSTRING_LEN);
+		break;
+	case ETH_SS_STATS:
+		for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) {
+			memcpy(p, ixgbe_gstrings_stats[i].stat_string,
+			       ETH_GSTRING_LEN);
+			p += ETH_GSTRING_LEN;
+		}
+		break;
+	}
+}
+
+static int ixgbevf_link_test(struct ixgbevf_adapter *adapter, u64 *data)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	bool link_up;
+	u32 link_speed = 0;
+	*data = 0;
+
+	hw->mac.ops.check_link(hw, &link_speed, &link_up, true);
+	if (!link_up)
+		*data = 1;
+
+	return *data;
+}
+
+/* ethtool register test data */
+struct ixgbevf_reg_test {
+	u16 reg;
+	u8  array_len;
+	u8  test_type;
+	u32 mask;
+	u32 write;
+};
+
+/* In the hardware, registers are laid out either singly, in arrays
+ * spaced 0x40 bytes apart, or in contiguous tables.  We assume
+ * most tests take place on arrays or single registers (handled
+ * as a single-element array) and special-case the tables.
+ * Table tests are always pattern tests.
+ *
+ * We also make provision for some required setup steps by specifying
+ * registers to be written without any read-back testing.
+ */
+
+#define PATTERN_TEST	1
+#define SET_READ_TEST	2
+#define WRITE_NO_TEST	3
+#define TABLE32_TEST	4
+#define TABLE64_TEST_LO	5
+#define TABLE64_TEST_HI	6
+
+/* default VF register test */
+static struct ixgbevf_reg_test reg_test_vf[] = {
+	{ IXGBE_VFRDBAL(0), 2, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFF80 },
+	{ IXGBE_VFRDBAH(0), 2, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
+	{ IXGBE_VFRDLEN(0), 2, PATTERN_TEST, 0x000FFF80, 0x000FFFFF },
+	{ IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST, 0, IXGBE_RXDCTL_ENABLE },
+	{ IXGBE_VFRDT(0), 2, PATTERN_TEST, 0x0000FFFF, 0x0000FFFF },
+	{ IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST, 0, 0 },
+	{ IXGBE_VFTDBAL(0), 2, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
+	{ IXGBE_VFTDBAH(0), 2, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
+	{ IXGBE_VFTDLEN(0), 2, PATTERN_TEST, 0x000FFF80, 0x000FFF80 },
+	{ 0, 0, 0, 0 }
+};
+
+#define REG_PATTERN_TEST(R, M, W)                                             \
+{                                                                             \
+	u32 pat, val, before;                                                 \
+	const u32 _test[] = {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF}; \
+	for (pat = 0; pat < ARRAY_SIZE(_test); pat++) {                       \
+		before = readl(adapter->hw.hw_addr + R);                      \
+		writel((_test[pat] & W), (adapter->hw.hw_addr + R));          \
+		val = readl(adapter->hw.hw_addr + R);                         \
+		if (val != (_test[pat] & W & M)) {                            \
+			hw_dbg(&adapter->hw,                                  \
+			"pattern test reg %04X failed: got "                  \
+			"0x%08X expected 0x%08X\n",                           \
+			R, val, (_test[pat] & W & M));                        \
+			*data = R;                                            \
+			writel(before, adapter->hw.hw_addr + R);              \
+			return 1;                                             \
+		}                                                             \
+		writel(before, adapter->hw.hw_addr + R);                      \
+	}                                                                     \
+}
+
+#define REG_SET_AND_CHECK(R, M, W)                                            \
+{                                                                             \
+	u32 val, before;                                                      \
+	before = readl(adapter->hw.hw_addr + R);                              \
+	writel((W & M), (adapter->hw.hw_addr + R));                           \
+	val = readl(adapter->hw.hw_addr + R);                                 \
+	if ((W & M) != (val & M)) {                                           \
+		printk(KERN_ERR "set/check reg %04X test failed: got 0x%08X " \
+				 "expected 0x%08X\n", R, (val & M), (W & M)); \
+		*data = R;                                                    \
+		writel(before, (adapter->hw.hw_addr + R));                    \
+		return 1;                                                     \
+	}                                                                     \
+	writel(before, (adapter->hw.hw_addr + R));                            \
+}
+
+static int ixgbevf_reg_test(struct ixgbevf_adapter *adapter, u64 *data)
+{
+	struct ixgbevf_reg_test *test;
+	u32 i;
+
+	test = reg_test_vf;
+
+	/*
+	 * Perform the register test, looping through the test table
+	 * until we either fail or reach the null entry.
+	 */
+	while (test->reg) {
+		for (i = 0; i < test->array_len; i++) {
+			switch (test->test_type) {
+			case PATTERN_TEST:
+				REG_PATTERN_TEST(test->reg + (i * 0x40),
+						test->mask,
+						test->write);
+				break;
+			case SET_READ_TEST:
+				REG_SET_AND_CHECK(test->reg + (i * 0x40),
+						test->mask,
+						test->write);
+				break;
+			case WRITE_NO_TEST:
+				writel(test->write,
+				       (adapter->hw.hw_addr + test->reg)
+				       + (i * 0x40));
+				break;
+			case TABLE32_TEST:
+				REG_PATTERN_TEST(test->reg + (i * 4),
+						test->mask,
+						test->write);
+				break;
+			case TABLE64_TEST_LO:
+				REG_PATTERN_TEST(test->reg + (i * 8),
+						test->mask,
+						test->write);
+				break;
+			case TABLE64_TEST_HI:
+				REG_PATTERN_TEST((test->reg + 4) + (i * 8),
+						test->mask,
+						test->write);
+				break;
+			}
+		}
+		test++;
+	}
+
+	*data = 0;
+	return *data;
+}
+
+static void ixgbevf_diag_test(struct net_device *netdev,
+			      struct ethtool_test *eth_test, u64 *data)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	bool if_running = netif_running(netdev);
+
+	set_bit(__IXGBEVF_TESTING, &adapter->state);
+	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
+		/* Offline tests */
+
+		hw_dbg(&adapter->hw, "offline testing starting\n");
+
+		/* Link test performed before hardware reset so autoneg doesn't
+		 * interfere with test result */
+		if (ixgbevf_link_test(adapter, &data[1]))
+			eth_test->flags |= ETH_TEST_FL_FAILED;
+
+		if (if_running)
+			/* indicate we're in test mode */
+			dev_close(netdev);
+		else
+			ixgbevf_reset(adapter);
+
+		hw_dbg(&adapter->hw, "register testing starting\n");
+		if (ixgbevf_reg_test(adapter, &data[0]))
+			eth_test->flags |= ETH_TEST_FL_FAILED;
+
+		ixgbevf_reset(adapter);
+
+		clear_bit(__IXGBEVF_TESTING, &adapter->state);
+		if (if_running)
+			dev_open(netdev);
+	} else {
+		hw_dbg(&adapter->hw, "online testing starting\n");
+		/* Online tests */
+		if (ixgbevf_link_test(adapter, &data[1]))
+			eth_test->flags |= ETH_TEST_FL_FAILED;
+
+		/* Online tests aren't run; pass by default */
+		data[0] = 0;
+
+		clear_bit(__IXGBEVF_TESTING, &adapter->state);
+	}
+	msleep_interruptible(4 * 1000);
+}
+
+static int ixgbevf_nway_reset(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	if (netif_running(netdev)) {
+		if (!adapter->dev_closed)
+			ixgbevf_reinit_locked(adapter);
+	}
+
+	return 0;
+}
+
+static struct ethtool_ops ixgbevf_ethtool_ops = {
+	.get_settings           = ixgbevf_get_settings,
+	.get_drvinfo            = ixgbevf_get_drvinfo,
+	.get_regs_len           = ixgbevf_get_regs_len,
+	.get_regs               = ixgbevf_get_regs,
+	.nway_reset             = ixgbevf_nway_reset,
+	.get_link               = ethtool_op_get_link,
+	.get_ringparam          = ixgbevf_get_ringparam,
+	.set_ringparam          = ixgbevf_set_ringparam,
+	.get_rx_csum            = ixgbevf_get_rx_csum,
+	.set_rx_csum            = ixgbevf_set_rx_csum,
+	.get_tx_csum            = ethtool_op_get_tx_csum,
+	.set_tx_csum            = ethtool_op_set_tx_ipv6_csum,
+	.get_sg                 = ethtool_op_get_sg,
+	.set_sg                 = ethtool_op_set_sg,
+	.get_msglevel           = ixgbevf_get_msglevel,
+	.set_msglevel           = ixgbevf_set_msglevel,
+	.get_tso                = ethtool_op_get_tso,
+	.set_tso                = ixgbevf_set_tso,
+	.self_test              = ixgbevf_diag_test,
+	.get_sset_count         = ixgbevf_get_sset_count,
+	.get_strings            = ixgbevf_get_strings,
+	.get_ethtool_stats      = ixgbevf_get_ethtool_stats,
+};
+
+void ixgbevf_set_ethtool_ops(struct net_device *netdev)
+{
+	SET_ETHTOOL_OPS(netdev, &ixgbevf_ethtool_ops);
+}
diff --git a/drivers/net/ixgbevf/ixgbevf.h b/drivers/net/ixgbevf/ixgbevf.h
new file mode 100644
index 000000000000..f7015efbff05
--- /dev/null
+++ b/drivers/net/ixgbevf/ixgbevf.h
@@ -0,0 +1,318 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBEVF_H_
+#define _IXGBEVF_H_
+
+#include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/io.h>
+#include <linux/netdevice.h>
+
+#include "vf.h"
+
+/* wrapper around a pointer to a socket buffer,
+ * so a DMA handle can be stored along with the buffer */
+struct ixgbevf_tx_buffer {
+	struct sk_buff *skb;
+	dma_addr_t dma;
+	unsigned long time_stamp;
+	u16 length;
+	u16 next_to_watch;
+	u16 mapped_as_page;
+};
+
+struct ixgbevf_rx_buffer {
+	struct sk_buff *skb;
+	dma_addr_t dma;
+	struct page *page;
+	dma_addr_t page_dma;
+	unsigned int page_offset;
+};
+
+struct ixgbevf_ring {
+	struct ixgbevf_adapter *adapter;  /* backlink */
+	void *desc;			/* descriptor ring memory */
+	dma_addr_t dma;			/* phys. address of descriptor ring */
+	unsigned int size;		/* length in bytes */
+	unsigned int count;		/* amount of descriptors */
+	unsigned int next_to_use;
+	unsigned int next_to_clean;
+
+	int queue_index; /* needed for multiqueue queue management */
+	union {
+		struct ixgbevf_tx_buffer *tx_buffer_info;
+		struct ixgbevf_rx_buffer *rx_buffer_info;
+	};
+
+	u16 head;
+	u16 tail;
+
+	unsigned int total_bytes;
+	unsigned int total_packets;
+
+	u16 reg_idx; /* holds the special value that gets the hardware register
+		      * offset associated with this ring, which is different
+		      * for DCB and RSS modes */
+
+#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
+	/* cpu for tx queue */
+	int cpu;
+#endif
+
+	u64 v_idx; /* maps directly to the index for this ring in the hardware
+		    * vector array, can also be used for finding the bit in EICR
+		    * and friends that represents the vector for this ring */
+
+	u16 work_limit;                /* max work per interrupt */
+	u16 rx_buf_len;
+};
+
+enum ixgbevf_ring_f_enum {
+	RING_F_NONE = 0,
+	RING_F_ARRAY_SIZE      /* must be last in enum set */
+};
+
+struct ixgbevf_ring_feature {
+	int indices;
+	int mask;
+};
+
+/* How many Rx Buffers do we bundle into one write to the hardware ? */
+#define IXGBEVF_RX_BUFFER_WRITE	16	/* Must be power of 2 */
+
+#define MAX_RX_QUEUES 1
+#define MAX_TX_QUEUES 1
+
+#define IXGBEVF_DEFAULT_TXD   1024
+#define IXGBEVF_DEFAULT_RXD   512
+#define IXGBEVF_MAX_TXD       4096
+#define IXGBEVF_MIN_TXD       64
+#define IXGBEVF_MAX_RXD       4096
+#define IXGBEVF_MIN_RXD       64
+
+/* Supported Rx Buffer Sizes */
+#define IXGBEVF_RXBUFFER_64    64     /* Used for packet split */
+#define IXGBEVF_RXBUFFER_128   128    /* Used for packet split */
+#define IXGBEVF_RXBUFFER_256   256    /* Used for packet split */
+#define IXGBEVF_RXBUFFER_2048  2048
+#define IXGBEVF_MAX_RXBUFFER   16384  /* largest size for single descriptor */
+
+#define IXGBEVF_RX_HDR_SIZE IXGBEVF_RXBUFFER_256
+
+#define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
+
+#define IXGBE_TX_FLAGS_CSUM		(u32)(1)
+#define IXGBE_TX_FLAGS_VLAN		(u32)(1 << 1)
+#define IXGBE_TX_FLAGS_TSO		(u32)(1 << 2)
+#define IXGBE_TX_FLAGS_IPV4		(u32)(1 << 3)
+#define IXGBE_TX_FLAGS_FCOE		(u32)(1 << 4)
+#define IXGBE_TX_FLAGS_FSO		(u32)(1 << 5)
+#define IXGBE_TX_FLAGS_VLAN_MASK	0xffff0000
+#define IXGBE_TX_FLAGS_VLAN_PRIO_MASK	0x0000e000
+#define IXGBE_TX_FLAGS_VLAN_SHIFT	16
+
+/* MAX_MSIX_Q_VECTORS of these are allocated,
+ * but we only use one per queue-specific vector.
+ */
+struct ixgbevf_q_vector {
+	struct ixgbevf_adapter *adapter;
+	struct napi_struct napi;
+	DECLARE_BITMAP(rxr_idx, MAX_RX_QUEUES); /* Rx ring indices */
+	DECLARE_BITMAP(txr_idx, MAX_TX_QUEUES); /* Tx ring indices */
+	u8 rxr_count;     /* Rx ring count assigned to this vector */
+	u8 txr_count;     /* Tx ring count assigned to this vector */
+	u8 tx_itr;
+	u8 rx_itr;
+	u32 eitr;
+	int v_idx;	  /* vector index in list */
+};
+
+/* Helper macros to switch between ints/sec and what the register uses.
+ * And yes, it's the same math going both ways.  The lowest value
+ * supported by all of the ixgbe hardware is 8.
+ */
+#define EITR_INTS_PER_SEC_TO_REG(_eitr) \
+	((_eitr) ? (1000000000 / ((_eitr) * 256)) : 8)
+#define EITR_REG_TO_INTS_PER_SEC EITR_INTS_PER_SEC_TO_REG
+
+#define IXGBE_DESC_UNUSED(R) \
+	((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+	(R)->next_to_clean - (R)->next_to_use - 1)
+
+#define IXGBE_RX_DESC_ADV(R, i)	    \
+	(&(((union ixgbe_adv_rx_desc *)((R).desc))[i]))
+#define IXGBE_TX_DESC_ADV(R, i)	    \
+	(&(((union ixgbe_adv_tx_desc *)((R).desc))[i]))
+#define IXGBE_TX_CTXTDESC_ADV(R, i)	    \
+	(&(((struct ixgbe_adv_tx_context_desc *)((R).desc))[i]))
+
+#define IXGBE_MAX_JUMBO_FRAME_SIZE        16128
+
+#define OTHER_VECTOR 1
+#define NON_Q_VECTORS (OTHER_VECTOR)
+
+#define MAX_MSIX_Q_VECTORS 2
+#define MAX_MSIX_COUNT 2
+
+#define MIN_MSIX_Q_VECTORS 2
+#define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NON_Q_VECTORS)
+
+/* board specific private data structure */
+struct ixgbevf_adapter {
+	struct timer_list watchdog_timer;
+#ifdef NETIF_F_HW_VLAN_TX
+	struct vlan_group *vlgrp;
+#endif
+	u16 bd_number;
+	struct work_struct reset_task;
+	struct ixgbevf_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
+	char name[MAX_MSIX_COUNT][IFNAMSIZ + 9];
+
+	/* Interrupt Throttle Rate */
+	u32 itr_setting;
+	u16 eitr_low;
+	u16 eitr_high;
+
+	/* TX */
+	struct ixgbevf_ring *tx_ring;	/* One per active queue */
+	int num_tx_queues;
+	u64 restart_queue;
+	u64 hw_csum_tx_good;
+	u64 lsc_int;
+	u64 hw_tso_ctxt;
+	u64 hw_tso6_ctxt;
+	u32 tx_timeout_count;
+	bool detect_tx_hung;
+
+	/* RX */
+	struct ixgbevf_ring *rx_ring;	/* One per active queue */
+	int num_rx_queues;
+	int num_rx_pools;               /* == num_rx_queues in 82598 */
+	int num_rx_queues_per_pool;	/* 1 if 82598, can be many if 82599 */
+	u64 hw_csum_rx_error;
+	u64 hw_rx_no_dma_resources;
+	u64 hw_csum_rx_good;
+	u64 non_eop_descs;
+	int num_msix_vectors;
+	int max_msix_q_vectors;         /* true count of q_vectors for device */
+	struct ixgbevf_ring_feature ring_feature[RING_F_ARRAY_SIZE];
+	struct msix_entry *msix_entries;
+
+	u64 rx_hdr_split;
+	u32 alloc_rx_page_failed;
+	u32 alloc_rx_buff_failed;
+
+	/* Some features need tri-state capability,
+	 * thus the additional *_CAPABLE flags.
+	 */
+	u32 flags;
+#define IXGBE_FLAG_RX_CSUM_ENABLED              (u32)(1)
+#define IXGBE_FLAG_RX_1BUF_CAPABLE              (u32)(1 << 1)
+#define IXGBE_FLAG_RX_PS_CAPABLE                (u32)(1 << 2)
+#define IXGBE_FLAG_RX_PS_ENABLED                (u32)(1 << 3)
+#define IXGBE_FLAG_IN_NETPOLL                   (u32)(1 << 4)
+#define IXGBE_FLAG_IMIR_ENABLED                 (u32)(1 << 5)
+#define IXGBE_FLAG_MQ_CAPABLE                   (u32)(1 << 6)
+#define IXGBE_FLAG_NEED_LINK_UPDATE             (u32)(1 << 7)
+#define IXGBE_FLAG_IN_WATCHDOG_TASK             (u32)(1 << 8)
+	/* OS defined structs */
+	struct net_device *netdev;
+	struct pci_dev *pdev;
+	struct net_device_stats net_stats;
+
+	/* structs defined in ixgbe_vf.h */
+	struct ixgbe_hw hw;
+	u16 msg_enable;
+	struct ixgbevf_hw_stats stats;
+	u64 zero_base;
+	/* Interrupt Throttle Rate */
+	u32 eitr_param;
+
+	unsigned long state;
+	u32 *config_space;
+	u64 tx_busy;
+	unsigned int tx_ring_count;
+	unsigned int rx_ring_count;
+
+	u32 link_speed;
+	bool link_up;
+	unsigned long link_check_timeout;
+
+	struct work_struct watchdog_task;
+	bool netdev_registered;
+	bool dev_closed;
+};
+
+enum ixbgevf_state_t {
+	__IXGBEVF_TESTING,
+	__IXGBEVF_RESETTING,
+	__IXGBEVF_DOWN
+};
+
+enum ixgbevf_boards {
+	board_82599_vf,
+};
+
+extern struct ixgbevf_info ixgbevf_vf_info;
+extern struct ixgbe_mac_operations ixgbevf_mbx_ops;
+
+/* needed by ethtool.c */
+extern char ixgbevf_driver_name[];
+extern const char ixgbevf_driver_version[];
+
+extern int ixgbevf_up(struct ixgbevf_adapter *adapter);
+extern void ixgbevf_down(struct ixgbevf_adapter *adapter);
+extern void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter);
+extern void ixgbevf_reset(struct ixgbevf_adapter *adapter);
+extern void ixgbevf_set_ethtool_ops(struct net_device *netdev);
+extern int ixgbevf_setup_rx_resources(struct ixgbevf_adapter *,
+				      struct ixgbevf_ring *);
+extern int ixgbevf_setup_tx_resources(struct ixgbevf_adapter *,
+				      struct ixgbevf_ring *);
+extern void ixgbevf_free_rx_resources(struct ixgbevf_adapter *,
+				      struct ixgbevf_ring *);
+extern void ixgbevf_free_tx_resources(struct ixgbevf_adapter *,
+				      struct ixgbevf_ring *);
+extern void ixgbevf_update_stats(struct ixgbevf_adapter *adapter);
+
+#ifdef ETHTOOL_OPS_COMPAT
+extern int ethtool_ioctl(struct ifreq *ifr);
+
+#endif
+extern void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);
+extern void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter);
+
+#ifdef DEBUG
+extern char *ixgbevf_get_hw_dev_name(struct ixgbe_hw *hw);
+#define hw_dbg(hw, format, arg...) \
+	printk(KERN_DEBUG "%s: " format, ixgbevf_get_hw_dev_name(hw), ##arg)
+#else
+#define hw_dbg(hw, format, arg...) do {} while (0)
+#endif
+
+#endif /* _IXGBEVF_H_ */
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
new file mode 100644
index 000000000000..b9f10d05049d
--- /dev/null
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -0,0 +1,3578 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+
+/******************************************************************************
+ Copyright (c)2006 - 2007 Myricom, Inc. for some LRO specific code
+******************************************************************************/
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/ipv6.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
+#include <linux/ethtool.h>
+#include <linux/if_vlan.h>
+
+#include "ixgbevf.h"
+
+char ixgbevf_driver_name[] = "ixgbevf";
+static const char ixgbevf_driver_string[] =
+	"Intel(R) 82599 Virtual Function";
+
+#define DRV_VERSION "1.0.0-k0"
+const char ixgbevf_driver_version[] = DRV_VERSION;
+static char ixgbevf_copyright[] = "Copyright (c) 2009 Intel Corporation.";
+
+static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
+	[board_82599_vf] = &ixgbevf_vf_info,
+};
+
+/* ixgbevf_pci_tbl - PCI Device ID Table
+ *
+ * Wildcard entries (PCI_ANY_ID) should come last
+ * Last entry must be all 0s
+ *
+ * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
+ *   Class, Class Mask, private data (not used) }
+ */
+static struct pci_device_id ixgbevf_pci_tbl[] = {
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF),
+	board_82599_vf},
+
+	/* required last entry */
+	{0, }
+};
+MODULE_DEVICE_TABLE(pci, ixgbevf_pci_tbl);
+
+MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
+MODULE_DESCRIPTION("Intel(R) 82599 Virtual Function Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+#define DEFAULT_DEBUG_LEVEL_SHIFT 3
+
+/* forward decls */
+static void ixgbevf_set_itr_msix(struct ixgbevf_q_vector *q_vector);
+static void ixgbevf_write_eitr(struct ixgbevf_adapter *adapter, int v_idx,
+			       u32 itr_reg);
+
+static inline void ixgbevf_release_rx_desc(struct ixgbe_hw *hw,
+					   struct ixgbevf_ring *rx_ring,
+					   u32 val)
+{
+	/*
+	 * Force memory writes to complete before letting h/w
+	 * know there are new descriptors to fetch.  (Only
+	 * applicable for weak-ordered memory model archs,
+	 * such as IA-64).
+	 */
+	wmb();
+	IXGBE_WRITE_REG(hw, IXGBE_VFRDT(rx_ring->reg_idx), val);
+}
+
+/*
+ * ixgbe_set_ivar - set the IVAR registers, mapping interrupt causes to vectors
+ * @adapter: pointer to adapter struct
+ * @direction: 0 for Rx, 1 for Tx, -1 for other causes
+ * @queue: queue to map the corresponding interrupt to
+ * @msix_vector: the vector to map to the corresponding queue
+ *
+ */
+static void ixgbevf_set_ivar(struct ixgbevf_adapter *adapter, s8 direction,
+			     u8 queue, u8 msix_vector)
+{
+	u32 ivar, index;
+	struct ixgbe_hw *hw = &adapter->hw;
+	if (direction == -1) {
+		/* other causes */
+		msix_vector |= IXGBE_IVAR_ALLOC_VAL;
+		ivar = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
+		ivar &= ~0xFF;
+		ivar |= msix_vector;
+		IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, ivar);
+	} else {
+		/* tx or rx causes */
+		msix_vector |= IXGBE_IVAR_ALLOC_VAL;
+		index = ((16 * (queue & 1)) + (8 * direction));
+		ivar = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
+		ivar &= ~(0xFF << index);
+		ivar |= (msix_vector << index);
+		IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), ivar);
+	}
+}
+
+static void ixgbevf_unmap_and_free_tx_resource(struct ixgbevf_adapter *adapter,
+					       struct ixgbevf_tx_buffer
+					       *tx_buffer_info)
+{
+	if (tx_buffer_info->dma) {
+		if (tx_buffer_info->mapped_as_page)
+			pci_unmap_page(adapter->pdev,
+				       tx_buffer_info->dma,
+				       tx_buffer_info->length,
+				       PCI_DMA_TODEVICE);
+		else
+			pci_unmap_single(adapter->pdev,
+					 tx_buffer_info->dma,
+					 tx_buffer_info->length,
+					 PCI_DMA_TODEVICE);
+		tx_buffer_info->dma = 0;
+	}
+	if (tx_buffer_info->skb) {
+		dev_kfree_skb_any(tx_buffer_info->skb);
+		tx_buffer_info->skb = NULL;
+	}
+	tx_buffer_info->time_stamp = 0;
+	/* tx_buffer_info must be completely set up in the transmit path */
+}
+
+static inline bool ixgbevf_check_tx_hang(struct ixgbevf_adapter *adapter,
+					 struct ixgbevf_ring *tx_ring,
+					 unsigned int eop)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 head, tail;
+
+	/* Detect a transmit hang in hardware, this serializes the
+	 * check with the clearing of time_stamp and movement of eop */
+	head = readl(hw->hw_addr + tx_ring->head);
+	tail = readl(hw->hw_addr + tx_ring->tail);
+	adapter->detect_tx_hung = false;
+	if ((head != tail) &&
+	    tx_ring->tx_buffer_info[eop].time_stamp &&
+	    time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ)) {
+		/* detected Tx unit hang */
+		union ixgbe_adv_tx_desc *tx_desc;
+		tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
+		printk(KERN_ERR "Detected Tx Unit Hang\n"
+		       "  Tx Queue             <%d>\n"
+		       "  TDH, TDT             <%x>, <%x>\n"
+		       "  next_to_use          <%x>\n"
+		       "  next_to_clean        <%x>\n"
+		       "tx_buffer_info[next_to_clean]\n"
+		       "  time_stamp           <%lx>\n"
+		       "  jiffies              <%lx>\n",
+		       tx_ring->queue_index,
+		       head, tail,
+		       tx_ring->next_to_use, eop,
+		       tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
+		return true;
+	}
+
+	return false;
+}
+
+#define IXGBE_MAX_TXD_PWR	14
+#define IXGBE_MAX_DATA_PER_TXD	(1 << IXGBE_MAX_TXD_PWR)
+
+/* Tx Descriptors needed, worst case */
+#define TXD_USE_COUNT(S) (((S) >> IXGBE_MAX_TXD_PWR) + \
+			 (((S) & (IXGBE_MAX_DATA_PER_TXD - 1)) ? 1 : 0))
+#ifdef MAX_SKB_FRAGS
+#define DESC_NEEDED (TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD) /* skb->data */ + \
+	MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1)      /* for context */
+#else
+#define DESC_NEEDED TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD)
+#endif
+
+static void ixgbevf_tx_timeout(struct net_device *netdev);
+
+/**
+ * ixgbevf_clean_tx_irq - Reclaim resources after transmit completes
+ * @adapter: board private structure
+ * @tx_ring: tx ring to clean
+ **/
+static bool ixgbevf_clean_tx_irq(struct ixgbevf_adapter *adapter,
+				 struct ixgbevf_ring *tx_ring)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct ixgbe_hw *hw = &adapter->hw;
+	union ixgbe_adv_tx_desc *tx_desc, *eop_desc;
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	unsigned int i, eop, count = 0;
+	unsigned int total_bytes = 0, total_packets = 0;
+
+	i = tx_ring->next_to_clean;
+	eop = tx_ring->tx_buffer_info[i].next_to_watch;
+	eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
+
+	while ((eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)) &&
+	       (count < tx_ring->work_limit)) {
+		bool cleaned = false;
+		for ( ; !cleaned; count++) {
+			struct sk_buff *skb;
+			tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i);
+			tx_buffer_info = &tx_ring->tx_buffer_info[i];
+			cleaned = (i == eop);
+			skb = tx_buffer_info->skb;
+
+			if (cleaned && skb) {
+				unsigned int segs, bytecount;
+
+				/* gso_segs is currently only valid for tcp */
+				segs = skb_shinfo(skb)->gso_segs ?: 1;
+				/* multiply data chunks by size of headers */
+				bytecount = ((segs - 1) * skb_headlen(skb)) +
+					    skb->len;
+				total_packets += segs;
+				total_bytes += bytecount;
+			}
+
+			ixgbevf_unmap_and_free_tx_resource(adapter,
+							   tx_buffer_info);
+
+			tx_desc->wb.status = 0;
+
+			i++;
+			if (i == tx_ring->count)
+				i = 0;
+		}
+
+		eop = tx_ring->tx_buffer_info[i].next_to_watch;
+		eop_desc = IXGBE_TX_DESC_ADV(*tx_ring, eop);
+	}
+
+	tx_ring->next_to_clean = i;
+
+#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
+	if (unlikely(count && netif_carrier_ok(netdev) &&
+		     (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
+		/* Make sure that anybody stopping the queue after this
+		 * sees the new next_to_clean.
+		 */
+		smp_mb();
+#ifdef HAVE_TX_MQ
+		if (__netif_subqueue_stopped(netdev, tx_ring->queue_index) &&
+		    !test_bit(__IXGBEVF_DOWN, &adapter->state)) {
+			netif_wake_subqueue(netdev, tx_ring->queue_index);
+			++adapter->restart_queue;
+		}
+#else
+		if (netif_queue_stopped(netdev) &&
+		    !test_bit(__IXGBEVF_DOWN, &adapter->state)) {
+			netif_wake_queue(netdev);
+			++adapter->restart_queue;
+		}
+#endif
+	}
+
+	if (adapter->detect_tx_hung) {
+		if (ixgbevf_check_tx_hang(adapter, tx_ring, i)) {
+			/* schedule immediate reset if we believe we hung */
+			printk(KERN_INFO
+			       "tx hang %d detected, resetting adapter\n",
+			       adapter->tx_timeout_count + 1);
+			ixgbevf_tx_timeout(adapter->netdev);
+		}
+	}
+
+	/* re-arm the interrupt */
+	if ((count >= tx_ring->work_limit) &&
+	    (!test_bit(__IXGBEVF_DOWN, &adapter->state))) {
+		IXGBE_WRITE_REG(hw, IXGBE_VTEICS, tx_ring->v_idx);
+	}
+
+	tx_ring->total_bytes += total_bytes;
+	tx_ring->total_packets += total_packets;
+
+	adapter->net_stats.tx_bytes += total_bytes;
+	adapter->net_stats.tx_packets += total_packets;
+
+	return (count < tx_ring->work_limit);
+}
+
+/**
+ * ixgbevf_receive_skb - Send a completed packet up the stack
+ * @q_vector: structure containing interrupt and ring information
+ * @skb: packet to send up
+ * @status: hardware indication of status of receive
+ * @rx_ring: rx descriptor ring (for a specific queue) to setup
+ * @rx_desc: rx descriptor
+ **/
+static void ixgbevf_receive_skb(struct ixgbevf_q_vector *q_vector,
+				struct sk_buff *skb, u8 status,
+				struct ixgbevf_ring *ring,
+				union ixgbe_adv_rx_desc *rx_desc)
+{
+	struct ixgbevf_adapter *adapter = q_vector->adapter;
+	bool is_vlan = (status & IXGBE_RXD_STAT_VP);
+	u16 tag = le16_to_cpu(rx_desc->wb.upper.vlan);
+	int ret;
+
+	if (!(adapter->flags & IXGBE_FLAG_IN_NETPOLL)) {
+		if (adapter->vlgrp && is_vlan)
+			vlan_gro_receive(&q_vector->napi,
+					 adapter->vlgrp,
+					 tag, skb);
+		else
+			napi_gro_receive(&q_vector->napi, skb);
+	} else {
+		if (adapter->vlgrp && is_vlan)
+			ret = vlan_hwaccel_rx(skb, adapter->vlgrp, tag);
+		else
+			ret = netif_rx(skb);
+	}
+}
+
+/**
+ * ixgbevf_rx_checksum - indicate in skb if hw indicated a good cksum
+ * @adapter: address of board private structure
+ * @status_err: hardware indication of status of receive
+ * @skb: skb currently being received and modified
+ **/
+static inline void ixgbevf_rx_checksum(struct ixgbevf_adapter *adapter,
+				       u32 status_err, struct sk_buff *skb)
+{
+	skb->ip_summed = CHECKSUM_NONE;
+
+	/* Rx csum disabled */
+	if (!(adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED))
+		return;
+
+	/* if IP and error */
+	if ((status_err & IXGBE_RXD_STAT_IPCS) &&
+	    (status_err & IXGBE_RXDADV_ERR_IPE)) {
+		adapter->hw_csum_rx_error++;
+		return;
+	}
+
+	if (!(status_err & IXGBE_RXD_STAT_L4CS))
+		return;
+
+	if (status_err & IXGBE_RXDADV_ERR_TCPE) {
+		adapter->hw_csum_rx_error++;
+		return;
+	}
+
+	/* It must be a TCP or UDP packet with a valid checksum */
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+	adapter->hw_csum_rx_good++;
+}
+
+/**
+ * ixgbevf_alloc_rx_buffers - Replace used receive buffers; packet split
+ * @adapter: address of board private structure
+ **/
+static void ixgbevf_alloc_rx_buffers(struct ixgbevf_adapter *adapter,
+				     struct ixgbevf_ring *rx_ring,
+				     int cleaned_count)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	union ixgbe_adv_rx_desc *rx_desc;
+	struct ixgbevf_rx_buffer *bi;
+	struct sk_buff *skb;
+	unsigned int i;
+	unsigned int bufsz = rx_ring->rx_buf_len + NET_IP_ALIGN;
+
+	i = rx_ring->next_to_use;
+	bi = &rx_ring->rx_buffer_info[i];
+
+	while (cleaned_count--) {
+		rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i);
+
+		if (!bi->page_dma &&
+		    (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)) {
+			if (!bi->page) {
+				bi->page = netdev_alloc_page(adapter->netdev);
+				if (!bi->page) {
+					adapter->alloc_rx_page_failed++;
+					goto no_buffers;
+				}
+				bi->page_offset = 0;
+			} else {
+				/* use a half page if we're re-using */
+				bi->page_offset ^= (PAGE_SIZE / 2);
+			}
+
+			bi->page_dma = pci_map_page(pdev, bi->page,
+						    bi->page_offset,
+						    (PAGE_SIZE / 2),
+						    PCI_DMA_FROMDEVICE);
+		}
+
+		skb = bi->skb;
+		if (!skb) {
+			skb = netdev_alloc_skb(adapter->netdev,
+							       bufsz);
+
+			if (!skb) {
+				adapter->alloc_rx_buff_failed++;
+				goto no_buffers;
+			}
+
+			/*
+			 * Make buffer alignment 2 beyond a 16 byte boundary
+			 * this will result in a 16 byte aligned IP header after
+			 * the 14 byte MAC header is removed
+			 */
+			skb_reserve(skb, NET_IP_ALIGN);
+
+			bi->skb = skb;
+		}
+		if (!bi->dma) {
+			bi->dma = pci_map_single(pdev, skb->data,
+						 rx_ring->rx_buf_len,
+						 PCI_DMA_FROMDEVICE);
+		}
+		/* Refresh the desc even if buffer_addrs didn't change because
+		 * each write-back erases this info. */
+		if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+			rx_desc->read.pkt_addr = cpu_to_le64(bi->page_dma);
+			rx_desc->read.hdr_addr = cpu_to_le64(bi->dma);
+		} else {
+			rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
+		}
+
+		i++;
+		if (i == rx_ring->count)
+			i = 0;
+		bi = &rx_ring->rx_buffer_info[i];
+	}
+
+no_buffers:
+	if (rx_ring->next_to_use != i) {
+		rx_ring->next_to_use = i;
+		if (i-- == 0)
+			i = (rx_ring->count - 1);
+
+		ixgbevf_release_rx_desc(&adapter->hw, rx_ring, i);
+	}
+}
+
+static inline void ixgbevf_irq_enable_queues(struct ixgbevf_adapter *adapter,
+					     u64 qmask)
+{
+	u32 mask;
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	mask = (qmask & 0xFFFFFFFF);
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, mask);
+}
+
+static inline u16 ixgbevf_get_hdr_info(union ixgbe_adv_rx_desc *rx_desc)
+{
+	return rx_desc->wb.lower.lo_dword.hs_rss.hdr_info;
+}
+
+static inline u16 ixgbevf_get_pkt_info(union ixgbe_adv_rx_desc *rx_desc)
+{
+	return rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
+}
+
+static bool ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector,
+				 struct ixgbevf_ring *rx_ring,
+				 int *work_done, int work_to_do)
+{
+	struct ixgbevf_adapter *adapter = q_vector->adapter;
+	struct pci_dev *pdev = adapter->pdev;
+	union ixgbe_adv_rx_desc *rx_desc, *next_rxd;
+	struct ixgbevf_rx_buffer *rx_buffer_info, *next_buffer;
+	struct sk_buff *skb;
+	unsigned int i;
+	u32 len, staterr;
+	u16 hdr_info;
+	bool cleaned = false;
+	int cleaned_count = 0;
+	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+
+	i = rx_ring->next_to_clean;
+	rx_desc = IXGBE_RX_DESC_ADV(*rx_ring, i);
+	staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
+	rx_buffer_info = &rx_ring->rx_buffer_info[i];
+
+	while (staterr & IXGBE_RXD_STAT_DD) {
+		u32 upper_len = 0;
+		if (*work_done >= work_to_do)
+			break;
+		(*work_done)++;
+
+		if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+			hdr_info = le16_to_cpu(ixgbevf_get_hdr_info(rx_desc));
+			len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
+			       IXGBE_RXDADV_HDRBUFLEN_SHIFT;
+			if (hdr_info & IXGBE_RXDADV_SPH)
+				adapter->rx_hdr_split++;
+			if (len > IXGBEVF_RX_HDR_SIZE)
+				len = IXGBEVF_RX_HDR_SIZE;
+			upper_len = le16_to_cpu(rx_desc->wb.upper.length);
+		} else {
+			len = le16_to_cpu(rx_desc->wb.upper.length);
+		}
+		cleaned = true;
+		skb = rx_buffer_info->skb;
+		prefetch(skb->data - NET_IP_ALIGN);
+		rx_buffer_info->skb = NULL;
+
+		if (rx_buffer_info->dma) {
+			pci_unmap_single(pdev, rx_buffer_info->dma,
+					 rx_ring->rx_buf_len,
+					 PCI_DMA_FROMDEVICE);
+			rx_buffer_info->dma = 0;
+			skb_put(skb, len);
+		}
+
+		if (upper_len) {
+			pci_unmap_page(pdev, rx_buffer_info->page_dma,
+				       PAGE_SIZE / 2, PCI_DMA_FROMDEVICE);
+			rx_buffer_info->page_dma = 0;
+			skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
+					   rx_buffer_info->page,
+					   rx_buffer_info->page_offset,
+					   upper_len);
+
+			if ((rx_ring->rx_buf_len > (PAGE_SIZE / 2)) ||
+			    (page_count(rx_buffer_info->page) != 1))
+				rx_buffer_info->page = NULL;
+			else
+				get_page(rx_buffer_info->page);
+
+			skb->len += upper_len;
+			skb->data_len += upper_len;
+			skb->truesize += upper_len;
+		}
+
+		i++;
+		if (i == rx_ring->count)
+			i = 0;
+
+		next_rxd = IXGBE_RX_DESC_ADV(*rx_ring, i);
+		prefetch(next_rxd);
+		cleaned_count++;
+
+		next_buffer = &rx_ring->rx_buffer_info[i];
+
+		if (!(staterr & IXGBE_RXD_STAT_EOP)) {
+			if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+				rx_buffer_info->skb = next_buffer->skb;
+				rx_buffer_info->dma = next_buffer->dma;
+				next_buffer->skb = skb;
+				next_buffer->dma = 0;
+			} else {
+				skb->next = next_buffer->skb;
+				skb->next->prev = skb;
+			}
+			adapter->non_eop_descs++;
+			goto next_desc;
+		}
+
+		/* ERR_MASK will only have valid bits if EOP set */
+		if (unlikely(staterr & IXGBE_RXDADV_ERR_FRAME_ERR_MASK)) {
+			dev_kfree_skb_irq(skb);
+			goto next_desc;
+		}
+
+		ixgbevf_rx_checksum(adapter, staterr, skb);
+
+		/* probably a little skewed due to removing CRC */
+		total_rx_bytes += skb->len;
+		total_rx_packets++;
+
+		/*
+		 * Work around issue of some types of VM to VM loop back
+		 * packets not getting split correctly
+		 */
+		if (staterr & IXGBE_RXD_STAT_LB) {
+			u32 header_fixup_len = skb->len - skb->data_len;
+			if (header_fixup_len < 14)
+				skb_push(skb, header_fixup_len);
+		}
+		skb->protocol = eth_type_trans(skb, adapter->netdev);
+
+		ixgbevf_receive_skb(q_vector, skb, staterr, rx_ring, rx_desc);
+		adapter->netdev->last_rx = jiffies;
+
+next_desc:
+		rx_desc->wb.upper.status_error = 0;
+
+		/* return some buffers to hardware, one at a time is too slow */
+		if (cleaned_count >= IXGBEVF_RX_BUFFER_WRITE) {
+			ixgbevf_alloc_rx_buffers(adapter, rx_ring,
+						 cleaned_count);
+			cleaned_count = 0;
+		}
+
+		/* use prefetched values */
+		rx_desc = next_rxd;
+		rx_buffer_info = &rx_ring->rx_buffer_info[i];
+
+		staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
+	}
+
+	rx_ring->next_to_clean = i;
+	cleaned_count = IXGBE_DESC_UNUSED(rx_ring);
+
+	if (cleaned_count)
+		ixgbevf_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
+
+	rx_ring->total_packets += total_rx_packets;
+	rx_ring->total_bytes += total_rx_bytes;
+	adapter->net_stats.rx_bytes += total_rx_bytes;
+	adapter->net_stats.rx_packets += total_rx_packets;
+
+	return cleaned;
+}
+
+/**
+ * ixgbevf_clean_rxonly - msix (aka one shot) rx clean routine
+ * @napi: napi struct with our devices info in it
+ * @budget: amount of work driver is allowed to do this pass, in packets
+ *
+ * This function is optimized for cleaning one queue only on a single
+ * q_vector!!!
+ **/
+static int ixgbevf_clean_rxonly(struct napi_struct *napi, int budget)
+{
+	struct ixgbevf_q_vector *q_vector =
+		container_of(napi, struct ixgbevf_q_vector, napi);
+	struct ixgbevf_adapter *adapter = q_vector->adapter;
+	struct ixgbevf_ring *rx_ring = NULL;
+	int work_done = 0;
+	long r_idx;
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	rx_ring = &(adapter->rx_ring[r_idx]);
+
+	ixgbevf_clean_rx_irq(q_vector, rx_ring, &work_done, budget);
+
+	/* If all Rx work done, exit the polling mode */
+	if (work_done < budget) {
+		napi_complete(napi);
+		if (adapter->itr_setting & 1)
+			ixgbevf_set_itr_msix(q_vector);
+		if (!test_bit(__IXGBEVF_DOWN, &adapter->state))
+			ixgbevf_irq_enable_queues(adapter, rx_ring->v_idx);
+	}
+
+	return work_done;
+}
+
+/**
+ * ixgbevf_clean_rxonly_many - msix (aka one shot) rx clean routine
+ * @napi: napi struct with our devices info in it
+ * @budget: amount of work driver is allowed to do this pass, in packets
+ *
+ * This function will clean more than one rx queue associated with a
+ * q_vector.
+ **/
+static int ixgbevf_clean_rxonly_many(struct napi_struct *napi, int budget)
+{
+	struct ixgbevf_q_vector *q_vector =
+		container_of(napi, struct ixgbevf_q_vector, napi);
+	struct ixgbevf_adapter *adapter = q_vector->adapter;
+	struct ixgbevf_ring *rx_ring = NULL;
+	int work_done = 0, i;
+	long r_idx;
+	u64 enable_mask = 0;
+
+	/* attempt to distribute budget to each queue fairly, but don't allow
+	 * the budget to go below 1 because we'll exit polling */
+	budget /= (q_vector->rxr_count ?: 1);
+	budget = max(budget, 1);
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	for (i = 0; i < q_vector->rxr_count; i++) {
+		rx_ring = &(adapter->rx_ring[r_idx]);
+		ixgbevf_clean_rx_irq(q_vector, rx_ring, &work_done, budget);
+		enable_mask |= rx_ring->v_idx;
+		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+				      r_idx + 1);
+	}
+
+#ifndef HAVE_NETDEV_NAPI_LIST
+	if (!netif_running(adapter->netdev))
+		work_done = 0;
+
+#endif
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	rx_ring = &(adapter->rx_ring[r_idx]);
+
+	/* If all Rx work done, exit the polling mode */
+	if (work_done < budget) {
+		napi_complete(napi);
+		if (adapter->itr_setting & 1)
+			ixgbevf_set_itr_msix(q_vector);
+		if (!test_bit(__IXGBEVF_DOWN, &adapter->state))
+			ixgbevf_irq_enable_queues(adapter, enable_mask);
+	}
+
+	return work_done;
+}
+
+
+/**
+ * ixgbevf_configure_msix - Configure MSI-X hardware
+ * @adapter: board private structure
+ *
+ * ixgbevf_configure_msix sets up the hardware to properly generate MSI-X
+ * interrupts.
+ **/
+static void ixgbevf_configure_msix(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbevf_q_vector *q_vector;
+	struct ixgbe_hw *hw = &adapter->hw;
+	int i, j, q_vectors, v_idx, r_idx;
+	u32 mask;
+
+	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+	/*
+	 * Populate the IVAR table and set the ITR values to the
+	 * corresponding register.
+	 */
+	for (v_idx = 0; v_idx < q_vectors; v_idx++) {
+		q_vector = adapter->q_vector[v_idx];
+		/* XXX for_each_bit(...) */
+		r_idx = find_first_bit(q_vector->rxr_idx,
+				       adapter->num_rx_queues);
+
+		for (i = 0; i < q_vector->rxr_count; i++) {
+			j = adapter->rx_ring[r_idx].reg_idx;
+			ixgbevf_set_ivar(adapter, 0, j, v_idx);
+			r_idx = find_next_bit(q_vector->rxr_idx,
+					      adapter->num_rx_queues,
+					      r_idx + 1);
+		}
+		r_idx = find_first_bit(q_vector->txr_idx,
+				       adapter->num_tx_queues);
+
+		for (i = 0; i < q_vector->txr_count; i++) {
+			j = adapter->tx_ring[r_idx].reg_idx;
+			ixgbevf_set_ivar(adapter, 1, j, v_idx);
+			r_idx = find_next_bit(q_vector->txr_idx,
+					      adapter->num_tx_queues,
+					      r_idx + 1);
+		}
+
+		/* if this is a tx only vector halve the interrupt rate */
+		if (q_vector->txr_count && !q_vector->rxr_count)
+			q_vector->eitr = (adapter->eitr_param >> 1);
+		else if (q_vector->rxr_count)
+			/* rx only */
+			q_vector->eitr = adapter->eitr_param;
+
+		ixgbevf_write_eitr(adapter, v_idx, q_vector->eitr);
+	}
+
+	ixgbevf_set_ivar(adapter, -1, 1, v_idx);
+
+	/* set up to autoclear timer, and the vectors */
+	mask = IXGBE_EIMS_ENABLE_MASK;
+	mask &= ~IXGBE_EIMS_OTHER;
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, mask);
+}
+
+enum latency_range {
+	lowest_latency = 0,
+	low_latency = 1,
+	bulk_latency = 2,
+	latency_invalid = 255
+};
+
+/**
+ * ixgbevf_update_itr - update the dynamic ITR value based on statistics
+ * @adapter: pointer to adapter
+ * @eitr: eitr setting (ints per sec) to give last timeslice
+ * @itr_setting: current throttle rate in ints/second
+ * @packets: the number of packets during this measurement interval
+ * @bytes: the number of bytes during this measurement interval
+ *
+ *      Stores a new ITR value based on packets and byte
+ *      counts during the last interrupt.  The advantage of per interrupt
+ *      computation is faster updates and more accurate ITR for the current
+ *      traffic pattern.  Constants in this function were computed
+ *      based on theoretical maximum wire speed and thresholds were set based
+ *      on testing data as well as attempting to minimize response time
+ *      while increasing bulk throughput.
+ **/
+static u8 ixgbevf_update_itr(struct ixgbevf_adapter *adapter,
+			     u32 eitr, u8 itr_setting,
+			     int packets, int bytes)
+{
+	unsigned int retval = itr_setting;
+	u32 timepassed_us;
+	u64 bytes_perint;
+
+	if (packets == 0)
+		goto update_itr_done;
+
+
+	/* simple throttlerate management
+	 *    0-20MB/s lowest (100000 ints/s)
+	 *   20-100MB/s low   (20000 ints/s)
+	 *  100-1249MB/s bulk (8000 ints/s)
+	 */
+	/* what was last interrupt timeslice? */
+	timepassed_us = 1000000/eitr;
+	bytes_perint = bytes / timepassed_us; /* bytes/usec */
+
+	switch (itr_setting) {
+	case lowest_latency:
+		if (bytes_perint > adapter->eitr_low)
+			retval = low_latency;
+		break;
+	case low_latency:
+		if (bytes_perint > adapter->eitr_high)
+			retval = bulk_latency;
+		else if (bytes_perint <= adapter->eitr_low)
+			retval = lowest_latency;
+		break;
+	case bulk_latency:
+		if (bytes_perint <= adapter->eitr_high)
+			retval = low_latency;
+		break;
+	}
+
+update_itr_done:
+	return retval;
+}
+
+/**
+ * ixgbevf_write_eitr - write VTEITR register in hardware specific way
+ * @adapter: pointer to adapter struct
+ * @v_idx: vector index into q_vector array
+ * @itr_reg: new value to be written in *register* format, not ints/s
+ *
+ * This function is made to be called by ethtool and by the driver
+ * when it needs to update VTEITR registers at runtime.  Hardware
+ * specific quirks/differences are taken care of here.
+ */
+static void ixgbevf_write_eitr(struct ixgbevf_adapter *adapter, int v_idx,
+			       u32 itr_reg)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	itr_reg = EITR_INTS_PER_SEC_TO_REG(itr_reg);
+
+	/*
+	 * set the WDIS bit to not clear the timer bits and cause an
+	 * immediate assertion of the interrupt
+	 */
+	itr_reg |= IXGBE_EITR_CNT_WDIS;
+
+	IXGBE_WRITE_REG(hw, IXGBE_VTEITR(v_idx), itr_reg);
+}
+
+static void ixgbevf_set_itr_msix(struct ixgbevf_q_vector *q_vector)
+{
+	struct ixgbevf_adapter *adapter = q_vector->adapter;
+	u32 new_itr;
+	u8 current_itr, ret_itr;
+	int i, r_idx, v_idx = q_vector->v_idx;
+	struct ixgbevf_ring *rx_ring, *tx_ring;
+
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	for (i = 0; i < q_vector->txr_count; i++) {
+		tx_ring = &(adapter->tx_ring[r_idx]);
+		ret_itr = ixgbevf_update_itr(adapter, q_vector->eitr,
+					     q_vector->tx_itr,
+					     tx_ring->total_packets,
+					     tx_ring->total_bytes);
+		/* if the result for this queue would decrease interrupt
+		 * rate for this vector then use that result */
+		q_vector->tx_itr = ((q_vector->tx_itr > ret_itr) ?
+				    q_vector->tx_itr - 1 : ret_itr);
+		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
+				      r_idx + 1);
+	}
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	for (i = 0; i < q_vector->rxr_count; i++) {
+		rx_ring = &(adapter->rx_ring[r_idx]);
+		ret_itr = ixgbevf_update_itr(adapter, q_vector->eitr,
+					     q_vector->rx_itr,
+					     rx_ring->total_packets,
+					     rx_ring->total_bytes);
+		/* if the result for this queue would decrease interrupt
+		 * rate for this vector then use that result */
+		q_vector->rx_itr = ((q_vector->rx_itr > ret_itr) ?
+				    q_vector->rx_itr - 1 : ret_itr);
+		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+				      r_idx + 1);
+	}
+
+	current_itr = max(q_vector->rx_itr, q_vector->tx_itr);
+
+	switch (current_itr) {
+	/* counts and packets in update_itr are dependent on these numbers */
+	case lowest_latency:
+		new_itr = 100000;
+		break;
+	case low_latency:
+		new_itr = 20000; /* aka hwitr = ~200 */
+		break;
+	case bulk_latency:
+	default:
+		new_itr = 8000;
+		break;
+	}
+
+	if (new_itr != q_vector->eitr) {
+		u32 itr_reg;
+
+		/* save the algorithm value here, not the smoothed one */
+		q_vector->eitr = new_itr;
+		/* do an exponential smoothing */
+		new_itr = ((q_vector->eitr * 90)/100) + ((new_itr * 10)/100);
+		itr_reg = EITR_INTS_PER_SEC_TO_REG(new_itr);
+		ixgbevf_write_eitr(adapter, v_idx, itr_reg);
+	}
+
+	return;
+}
+
+static irqreturn_t ixgbevf_msix_mbx(int irq, void *data)
+{
+	struct net_device *netdev = data;
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 eicr;
+	u32 msg;
+
+	eicr = IXGBE_READ_REG(hw, IXGBE_VTEICS);
+	IXGBE_WRITE_REG(hw, IXGBE_VTEICR, eicr);
+
+	hw->mbx.ops.read(hw, &msg, 1);
+
+	if ((msg & IXGBE_MBVFICR_VFREQ_MASK) == IXGBE_PF_CONTROL_MSG)
+		mod_timer(&adapter->watchdog_timer,
+			  round_jiffies(jiffies + 10));
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t ixgbevf_msix_clean_tx(int irq, void *data)
+{
+	struct ixgbevf_q_vector *q_vector = data;
+	struct ixgbevf_adapter  *adapter = q_vector->adapter;
+	struct ixgbevf_ring     *tx_ring;
+	int i, r_idx;
+
+	if (!q_vector->txr_count)
+		return IRQ_HANDLED;
+
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	for (i = 0; i < q_vector->txr_count; i++) {
+		tx_ring = &(adapter->tx_ring[r_idx]);
+		tx_ring->total_bytes = 0;
+		tx_ring->total_packets = 0;
+		ixgbevf_clean_tx_irq(adapter, tx_ring);
+		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
+				      r_idx + 1);
+	}
+
+	if (adapter->itr_setting & 1)
+		ixgbevf_set_itr_msix(q_vector);
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * ixgbe_msix_clean_rx - single unshared vector rx clean (all queues)
+ * @irq: unused
+ * @data: pointer to our q_vector struct for this interrupt vector
+ **/
+static irqreturn_t ixgbevf_msix_clean_rx(int irq, void *data)
+{
+	struct ixgbevf_q_vector *q_vector = data;
+	struct ixgbevf_adapter  *adapter = q_vector->adapter;
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct ixgbevf_ring  *rx_ring;
+	int r_idx;
+	int i;
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	for (i = 0; i < q_vector->rxr_count; i++) {
+		rx_ring = &(adapter->rx_ring[r_idx]);
+		rx_ring->total_bytes = 0;
+		rx_ring->total_packets = 0;
+		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+				      r_idx + 1);
+	}
+
+	if (!q_vector->rxr_count)
+		return IRQ_HANDLED;
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	rx_ring = &(adapter->rx_ring[r_idx]);
+	/* disable interrupts on this vector only */
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, rx_ring->v_idx);
+	napi_schedule(&q_vector->napi);
+
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t ixgbevf_msix_clean_many(int irq, void *data)
+{
+	ixgbevf_msix_clean_rx(irq, data);
+	ixgbevf_msix_clean_tx(irq, data);
+
+	return IRQ_HANDLED;
+}
+
+static inline void map_vector_to_rxq(struct ixgbevf_adapter *a, int v_idx,
+				     int r_idx)
+{
+	struct ixgbevf_q_vector *q_vector = a->q_vector[v_idx];
+
+	set_bit(r_idx, q_vector->rxr_idx);
+	q_vector->rxr_count++;
+	a->rx_ring[r_idx].v_idx = 1 << v_idx;
+}
+
+static inline void map_vector_to_txq(struct ixgbevf_adapter *a, int v_idx,
+				     int t_idx)
+{
+	struct ixgbevf_q_vector *q_vector = a->q_vector[v_idx];
+
+	set_bit(t_idx, q_vector->txr_idx);
+	q_vector->txr_count++;
+	a->tx_ring[t_idx].v_idx = 1 << v_idx;
+}
+
+/**
+ * ixgbevf_map_rings_to_vectors - Maps descriptor rings to vectors
+ * @adapter: board private structure to initialize
+ *
+ * This function maps descriptor rings to the queue-specific vectors
+ * we were allotted through the MSI-X enabling code.  Ideally, we'd have
+ * one vector per ring/queue, but on a constrained vector budget, we
+ * group the rings as "efficiently" as possible.  You would add new
+ * mapping configurations in here.
+ **/
+static int ixgbevf_map_rings_to_vectors(struct ixgbevf_adapter *adapter)
+{
+	int q_vectors;
+	int v_start = 0;
+	int rxr_idx = 0, txr_idx = 0;
+	int rxr_remaining = adapter->num_rx_queues;
+	int txr_remaining = adapter->num_tx_queues;
+	int i, j;
+	int rqpv, tqpv;
+	int err = 0;
+
+	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+	/*
+	 * The ideal configuration...
+	 * We have enough vectors to map one per queue.
+	 */
+	if (q_vectors == adapter->num_rx_queues + adapter->num_tx_queues) {
+		for (; rxr_idx < rxr_remaining; v_start++, rxr_idx++)
+			map_vector_to_rxq(adapter, v_start, rxr_idx);
+
+		for (; txr_idx < txr_remaining; v_start++, txr_idx++)
+			map_vector_to_txq(adapter, v_start, txr_idx);
+		goto out;
+	}
+
+	/*
+	 * If we don't have enough vectors for a 1-to-1
+	 * mapping, we'll have to group them so there are
+	 * multiple queues per vector.
+	 */
+	/* Re-adjusting *qpv takes care of the remainder. */
+	for (i = v_start; i < q_vectors; i++) {
+		rqpv = DIV_ROUND_UP(rxr_remaining, q_vectors - i);
+		for (j = 0; j < rqpv; j++) {
+			map_vector_to_rxq(adapter, i, rxr_idx);
+			rxr_idx++;
+			rxr_remaining--;
+		}
+	}
+	for (i = v_start; i < q_vectors; i++) {
+		tqpv = DIV_ROUND_UP(txr_remaining, q_vectors - i);
+		for (j = 0; j < tqpv; j++) {
+			map_vector_to_txq(adapter, i, txr_idx);
+			txr_idx++;
+			txr_remaining--;
+		}
+	}
+
+out:
+	return err;
+}
+
+/**
+ * ixgbevf_request_msix_irqs - Initialize MSI-X interrupts
+ * @adapter: board private structure
+ *
+ * ixgbevf_request_msix_irqs allocates MSI-X vectors and requests
+ * interrupts from the kernel.
+ **/
+static int ixgbevf_request_msix_irqs(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	irqreturn_t (*handler)(int, void *);
+	int i, vector, q_vectors, err;
+	int ri = 0, ti = 0;
+
+	/* Decrement for Other and TCP Timer vectors */
+	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+#define SET_HANDLER(_v) (((_v)->rxr_count && (_v)->txr_count)          \
+					  ? &ixgbevf_msix_clean_many : \
+			  (_v)->rxr_count ? &ixgbevf_msix_clean_rx   : \
+			  (_v)->txr_count ? &ixgbevf_msix_clean_tx   : \
+			  NULL)
+	for (vector = 0; vector < q_vectors; vector++) {
+		handler = SET_HANDLER(adapter->q_vector[vector]);
+
+		if (handler == &ixgbevf_msix_clean_rx) {
+			sprintf(adapter->name[vector], "%s-%s-%d",
+				netdev->name, "rx", ri++);
+		} else if (handler == &ixgbevf_msix_clean_tx) {
+			sprintf(adapter->name[vector], "%s-%s-%d",
+				netdev->name, "tx", ti++);
+		} else if (handler == &ixgbevf_msix_clean_many) {
+			sprintf(adapter->name[vector], "%s-%s-%d",
+				netdev->name, "TxRx", vector);
+		} else {
+			/* skip this unused q_vector */
+			continue;
+		}
+		err = request_irq(adapter->msix_entries[vector].vector,
+				  handler, 0, adapter->name[vector],
+				  adapter->q_vector[vector]);
+		if (err) {
+			hw_dbg(&adapter->hw,
+			       "request_irq failed for MSIX interrupt "
+			       "Error: %d\n", err);
+			goto free_queue_irqs;
+		}
+	}
+
+	sprintf(adapter->name[vector], "%s:mbx", netdev->name);
+	err = request_irq(adapter->msix_entries[vector].vector,
+			  &ixgbevf_msix_mbx, 0, adapter->name[vector], netdev);
+	if (err) {
+		hw_dbg(&adapter->hw,
+		       "request_irq for msix_mbx failed: %d\n", err);
+		goto free_queue_irqs;
+	}
+
+	return 0;
+
+free_queue_irqs:
+	for (i = vector - 1; i >= 0; i--)
+		free_irq(adapter->msix_entries[--vector].vector,
+			 &(adapter->q_vector[i]));
+	pci_disable_msix(adapter->pdev);
+	kfree(adapter->msix_entries);
+	adapter->msix_entries = NULL;
+	return err;
+}
+
+static inline void ixgbevf_reset_q_vectors(struct ixgbevf_adapter *adapter)
+{
+	int i, q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+	for (i = 0; i < q_vectors; i++) {
+		struct ixgbevf_q_vector *q_vector = adapter->q_vector[i];
+		bitmap_zero(q_vector->rxr_idx, MAX_RX_QUEUES);
+		bitmap_zero(q_vector->txr_idx, MAX_TX_QUEUES);
+		q_vector->rxr_count = 0;
+		q_vector->txr_count = 0;
+		q_vector->eitr = adapter->eitr_param;
+	}
+}
+
+/**
+ * ixgbevf_request_irq - initialize interrupts
+ * @adapter: board private structure
+ *
+ * Attempts to configure interrupts using the best available
+ * capabilities of the hardware and kernel.
+ **/
+static int ixgbevf_request_irq(struct ixgbevf_adapter *adapter)
+{
+	int err = 0;
+
+	err = ixgbevf_request_msix_irqs(adapter);
+
+	if (err)
+		hw_dbg(&adapter->hw,
+		       "request_irq failed, Error %d\n", err);
+
+	return err;
+}
+
+static void ixgbevf_free_irq(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	int i, q_vectors;
+
+	q_vectors = adapter->num_msix_vectors;
+
+	i = q_vectors - 1;
+
+	free_irq(adapter->msix_entries[i].vector, netdev);
+	i--;
+
+	for (; i >= 0; i--) {
+		free_irq(adapter->msix_entries[i].vector,
+			 adapter->q_vector[i]);
+	}
+
+	ixgbevf_reset_q_vectors(adapter);
+}
+
+/**
+ * ixgbevf_irq_disable - Mask off interrupt generation on the NIC
+ * @adapter: board private structure
+ **/
+static inline void ixgbevf_irq_disable(struct ixgbevf_adapter *adapter)
+{
+	int i;
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, ~0);
+
+	IXGBE_WRITE_FLUSH(hw);
+
+	for (i = 0; i < adapter->num_msix_vectors; i++)
+		synchronize_irq(adapter->msix_entries[i].vector);
+}
+
+/**
+ * ixgbevf_irq_enable - Enable default interrupt generation settings
+ * @adapter: board private structure
+ **/
+static inline void ixgbevf_irq_enable(struct ixgbevf_adapter *adapter,
+				      bool queues, bool flush)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 mask;
+	u64 qmask;
+
+	mask = (IXGBE_EIMS_ENABLE_MASK & ~IXGBE_EIMS_RTX_QUEUE);
+	qmask = ~0;
+
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, mask);
+
+	if (queues)
+		ixgbevf_irq_enable_queues(adapter, qmask);
+
+	if (flush)
+		IXGBE_WRITE_FLUSH(hw);
+}
+
+/**
+ * ixgbevf_configure_tx - Configure 82599 VF Transmit Unit after Reset
+ * @adapter: board private structure
+ *
+ * Configure the Tx unit of the MAC after a reset.
+ **/
+static void ixgbevf_configure_tx(struct ixgbevf_adapter *adapter)
+{
+	u64 tdba;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 i, j, tdlen, txctrl;
+
+	/* Setup the HW Tx Head and Tail descriptor pointers */
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct ixgbevf_ring *ring = &adapter->tx_ring[i];
+		j = ring->reg_idx;
+		tdba = ring->dma;
+		tdlen = ring->count * sizeof(union ixgbe_adv_tx_desc);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTDBAL(j),
+				(tdba & DMA_BIT_MASK(32)));
+		IXGBE_WRITE_REG(hw, IXGBE_VFTDBAH(j), (tdba >> 32));
+		IXGBE_WRITE_REG(hw, IXGBE_VFTDLEN(j), tdlen);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTDH(j), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTDT(j), 0);
+		adapter->tx_ring[i].head = IXGBE_VFTDH(j);
+		adapter->tx_ring[i].tail = IXGBE_VFTDT(j);
+		/* Disable Tx Head Writeback RO bit, since this hoses
+		 * bookkeeping if things aren't delivered in order.
+		 */
+		txctrl = IXGBE_READ_REG(hw, IXGBE_VFDCA_TXCTRL(j));
+		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_VFDCA_TXCTRL(j), txctrl);
+	}
+}
+
+#define IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT	2
+
+static void ixgbevf_configure_srrctl(struct ixgbevf_adapter *adapter, int index)
+{
+	struct ixgbevf_ring *rx_ring;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 srrctl;
+
+	rx_ring = &adapter->rx_ring[index];
+
+	srrctl = IXGBE_SRRCTL_DROP_EN;
+
+	if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+		u16 bufsz = IXGBEVF_RXBUFFER_2048;
+		/* grow the amount we can receive on large page machines */
+		if (bufsz < (PAGE_SIZE / 2))
+			bufsz = (PAGE_SIZE / 2);
+		/* cap the bufsz at our largest descriptor size */
+		bufsz = min((u16)IXGBEVF_MAX_RXBUFFER, bufsz);
+
+		srrctl |= bufsz >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+		srrctl |= IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS;
+		srrctl |= ((IXGBEVF_RX_HDR_SIZE <<
+			   IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT) &
+			   IXGBE_SRRCTL_BSIZEHDR_MASK);
+	} else {
+		srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
+
+		if (rx_ring->rx_buf_len == MAXIMUM_ETHERNET_VLAN_SIZE)
+			srrctl |= IXGBEVF_RXBUFFER_2048 >>
+				IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+		else
+			srrctl |= rx_ring->rx_buf_len >>
+				IXGBE_SRRCTL_BSIZEPKT_SHIFT;
+	}
+	IXGBE_WRITE_REG(hw, IXGBE_VFSRRCTL(index), srrctl);
+}
+
+/**
+ * ixgbevf_configure_rx - Configure 82599 VF Receive Unit after Reset
+ * @adapter: board private structure
+ *
+ * Configure the Rx unit of the MAC after a reset.
+ **/
+static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter)
+{
+	u64 rdba;
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct net_device *netdev = adapter->netdev;
+	int max_frame = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
+	int i, j;
+	u32 rdlen;
+	int rx_buf_len;
+
+	/* Decide whether to use packet split mode or not */
+	if (netdev->mtu > ETH_DATA_LEN) {
+		if (adapter->flags & IXGBE_FLAG_RX_PS_CAPABLE)
+			adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
+		else
+			adapter->flags &= ~IXGBE_FLAG_RX_PS_ENABLED;
+	} else {
+		if (adapter->flags & IXGBE_FLAG_RX_1BUF_CAPABLE)
+			adapter->flags &= ~IXGBE_FLAG_RX_PS_ENABLED;
+		else
+			adapter->flags |= IXGBE_FLAG_RX_PS_ENABLED;
+	}
+
+	/* Set the RX buffer length according to the mode */
+	if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) {
+		/* PSRTYPE must be initialized in 82599 */
+		u32 psrtype = IXGBE_PSRTYPE_TCPHDR |
+			IXGBE_PSRTYPE_UDPHDR |
+			IXGBE_PSRTYPE_IPV4HDR |
+			IXGBE_PSRTYPE_IPV6HDR |
+			IXGBE_PSRTYPE_L2HDR;
+		IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, psrtype);
+		rx_buf_len = IXGBEVF_RX_HDR_SIZE;
+	} else {
+		IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, 0);
+		if (netdev->mtu <= ETH_DATA_LEN)
+			rx_buf_len = MAXIMUM_ETHERNET_VLAN_SIZE;
+		else
+			rx_buf_len = ALIGN(max_frame, 1024);
+	}
+
+	rdlen = adapter->rx_ring[0].count * sizeof(union ixgbe_adv_rx_desc);
+	/* Setup the HW Rx Head and Tail Descriptor Pointers and
+	 * the Base and Length of the Rx Descriptor Ring */
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		rdba = adapter->rx_ring[i].dma;
+		j = adapter->rx_ring[i].reg_idx;
+		IXGBE_WRITE_REG(hw, IXGBE_VFRDBAL(j),
+				(rdba & DMA_BIT_MASK(32)));
+		IXGBE_WRITE_REG(hw, IXGBE_VFRDBAH(j), (rdba >> 32));
+		IXGBE_WRITE_REG(hw, IXGBE_VFRDLEN(j), rdlen);
+		IXGBE_WRITE_REG(hw, IXGBE_VFRDH(j), 0);
+		IXGBE_WRITE_REG(hw, IXGBE_VFRDT(j), 0);
+		adapter->rx_ring[i].head = IXGBE_VFRDH(j);
+		adapter->rx_ring[i].tail = IXGBE_VFRDT(j);
+		adapter->rx_ring[i].rx_buf_len = rx_buf_len;
+
+		ixgbevf_configure_srrctl(adapter, j);
+	}
+}
+
+static void ixgbevf_vlan_rx_register(struct net_device *netdev,
+				     struct vlan_group *grp)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	int i, j;
+	u32 ctrl;
+
+	adapter->vlgrp = grp;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		j = adapter->rx_ring[i].reg_idx;
+		ctrl = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(j));
+		ctrl |= IXGBE_RXDCTL_VME;
+		IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(j), ctrl);
+	}
+}
+
+static void ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct net_device *v_netdev;
+
+	/* add VID to filter table */
+	if (hw->mac.ops.set_vfta)
+		hw->mac.ops.set_vfta(hw, vid, 0, true);
+	/*
+	 * Copy feature flags from netdev to the vlan netdev for this vid.
+	 * This allows things like TSO to bubble down to our vlan device.
+	 */
+	v_netdev = vlan_group_get_device(adapter->vlgrp, vid);
+	v_netdev->features |= adapter->netdev->features;
+	vlan_group_set_device(adapter->vlgrp, vid, v_netdev);
+}
+
+static void ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	if (!test_bit(__IXGBEVF_DOWN, &adapter->state))
+		ixgbevf_irq_disable(adapter);
+
+	vlan_group_set_device(adapter->vlgrp, vid, NULL);
+
+	if (!test_bit(__IXGBEVF_DOWN, &adapter->state))
+		ixgbevf_irq_enable(adapter, true, true);
+
+	/* remove VID from filter table */
+	if (hw->mac.ops.set_vfta)
+		hw->mac.ops.set_vfta(hw, vid, 0, false);
+}
+
+static void ixgbevf_restore_vlan(struct ixgbevf_adapter *adapter)
+{
+	ixgbevf_vlan_rx_register(adapter->netdev, adapter->vlgrp);
+
+	if (adapter->vlgrp) {
+		u16 vid;
+		for (vid = 0; vid < VLAN_GROUP_ARRAY_LEN; vid++) {
+			if (!vlan_group_get_device(adapter->vlgrp, vid))
+				continue;
+			ixgbevf_vlan_rx_add_vid(adapter->netdev, vid);
+		}
+	}
+}
+
+static u8 *ixgbevf_addr_list_itr(struct ixgbe_hw *hw, u8 **mc_addr_ptr,
+				 u32 *vmdq)
+{
+	struct dev_mc_list *mc_ptr;
+	u8 *addr = *mc_addr_ptr;
+	*vmdq = 0;
+
+	mc_ptr = container_of(addr, struct dev_mc_list, dmi_addr[0]);
+	if (mc_ptr->next)
+		*mc_addr_ptr = mc_ptr->next->dmi_addr;
+	else
+		*mc_addr_ptr = NULL;
+
+	return addr;
+}
+
+/**
+ * ixgbevf_set_rx_mode - Multicast set
+ * @netdev: network interface device structure
+ *
+ * The set_rx_method entry point is called whenever the multicast address
+ * list or the network interface flags are updated.  This routine is
+ * responsible for configuring the hardware for proper multicast mode.
+ **/
+static void ixgbevf_set_rx_mode(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	u8 *addr_list = NULL;
+	int addr_count = 0;
+
+	/* reprogram multicast list */
+	addr_count = netdev->mc_count;
+	if (addr_count)
+		addr_list = netdev->mc_list->dmi_addr;
+	if (hw->mac.ops.update_mc_addr_list)
+		hw->mac.ops.update_mc_addr_list(hw, addr_list, addr_count,
+						ixgbevf_addr_list_itr);
+}
+
+static void ixgbevf_napi_enable_all(struct ixgbevf_adapter *adapter)
+{
+	int q_idx;
+	struct ixgbevf_q_vector *q_vector;
+	int q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
+		struct napi_struct *napi;
+		q_vector = adapter->q_vector[q_idx];
+		if (!q_vector->rxr_count)
+			continue;
+		napi = &q_vector->napi;
+		if (q_vector->rxr_count > 1)
+			napi->poll = &ixgbevf_clean_rxonly_many;
+
+		napi_enable(napi);
+	}
+}
+
+static void ixgbevf_napi_disable_all(struct ixgbevf_adapter *adapter)
+{
+	int q_idx;
+	struct ixgbevf_q_vector *q_vector;
+	int q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
+	for (q_idx = 0; q_idx < q_vectors; q_idx++) {
+		q_vector = adapter->q_vector[q_idx];
+		if (!q_vector->rxr_count)
+			continue;
+		napi_disable(&q_vector->napi);
+	}
+}
+
+static void ixgbevf_configure(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	int i;
+
+	ixgbevf_set_rx_mode(netdev);
+
+	ixgbevf_restore_vlan(adapter);
+
+	ixgbevf_configure_tx(adapter);
+	ixgbevf_configure_rx(adapter);
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct ixgbevf_ring *ring = &adapter->rx_ring[i];
+		ixgbevf_alloc_rx_buffers(adapter, ring, ring->count);
+		ring->next_to_use = ring->count - 1;
+		writel(ring->next_to_use, adapter->hw.hw_addr + ring->tail);
+	}
+}
+
+#define IXGBE_MAX_RX_DESC_POLL 10
+static inline void ixgbevf_rx_desc_queue_enable(struct ixgbevf_adapter *adapter,
+						int rxr)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	int j = adapter->rx_ring[rxr].reg_idx;
+	int k;
+
+	for (k = 0; k < IXGBE_MAX_RX_DESC_POLL; k++) {
+		if (IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(j)) & IXGBE_RXDCTL_ENABLE)
+			break;
+		else
+			msleep(1);
+	}
+	if (k >= IXGBE_MAX_RX_DESC_POLL) {
+		hw_dbg(hw, "RXDCTL.ENABLE on Rx queue %d "
+		       "not set within the polling period\n", rxr);
+	}
+
+	ixgbevf_release_rx_desc(&adapter->hw, &adapter->rx_ring[rxr],
+				(adapter->rx_ring[rxr].count - 1));
+}
+
+static int ixgbevf_up_complete(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct ixgbe_hw *hw = &adapter->hw;
+	int i, j = 0;
+	int num_rx_rings = adapter->num_rx_queues;
+	u32 txdctl, rxdctl;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		j = adapter->tx_ring[i].reg_idx;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(j));
+		/* enable WTHRESH=8 descriptors, to encourage burst writeback */
+		txdctl |= (8 << 16);
+		IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(j), txdctl);
+	}
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		j = adapter->tx_ring[i].reg_idx;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(j));
+		txdctl |= IXGBE_TXDCTL_ENABLE;
+		IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(j), txdctl);
+	}
+
+	for (i = 0; i < num_rx_rings; i++) {
+		j = adapter->rx_ring[i].reg_idx;
+		rxdctl = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(j));
+		rxdctl |= IXGBE_RXDCTL_ENABLE;
+		IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(j), rxdctl);
+		ixgbevf_rx_desc_queue_enable(adapter, i);
+	}
+
+	ixgbevf_configure_msix(adapter);
+
+	if (hw->mac.ops.set_rar) {
+		if (is_valid_ether_addr(hw->mac.addr))
+			hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
+		else
+			hw->mac.ops.set_rar(hw, 0, hw->mac.perm_addr, 0);
+	}
+
+	clear_bit(__IXGBEVF_DOWN, &adapter->state);
+	ixgbevf_napi_enable_all(adapter);
+
+	/* enable transmits */
+	netif_tx_start_all_queues(netdev);
+
+	/* bring the link up in the watchdog, this could race with our first
+	 * link up interrupt but shouldn't be a problem */
+	adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
+	adapter->link_check_timeout = jiffies;
+	mod_timer(&adapter->watchdog_timer, jiffies);
+	return 0;
+}
+
+int ixgbevf_up(struct ixgbevf_adapter *adapter)
+{
+	int err;
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	ixgbevf_configure(adapter);
+
+	err = ixgbevf_up_complete(adapter);
+
+	/* clear any pending interrupts, may auto mask */
+	IXGBE_READ_REG(hw, IXGBE_VTEICR);
+
+	ixgbevf_irq_enable(adapter, true, true);
+
+	return err;
+}
+
+/**
+ * ixgbevf_clean_rx_ring - Free Rx Buffers per Queue
+ * @adapter: board private structure
+ * @rx_ring: ring to free buffers from
+ **/
+static void ixgbevf_clean_rx_ring(struct ixgbevf_adapter *adapter,
+				  struct ixgbevf_ring *rx_ring)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	unsigned long size;
+	unsigned int i;
+
+	if (!rx_ring->rx_buffer_info)
+		return;
+
+	/* Free all the Rx ring sk_buffs */
+	for (i = 0; i < rx_ring->count; i++) {
+		struct ixgbevf_rx_buffer *rx_buffer_info;
+
+		rx_buffer_info = &rx_ring->rx_buffer_info[i];
+		if (rx_buffer_info->dma) {
+			pci_unmap_single(pdev, rx_buffer_info->dma,
+					 rx_ring->rx_buf_len,
+					 PCI_DMA_FROMDEVICE);
+			rx_buffer_info->dma = 0;
+		}
+		if (rx_buffer_info->skb) {
+			struct sk_buff *skb = rx_buffer_info->skb;
+			rx_buffer_info->skb = NULL;
+			do {
+				struct sk_buff *this = skb;
+				skb = skb->prev;
+				dev_kfree_skb(this);
+			} while (skb);
+		}
+		if (!rx_buffer_info->page)
+			continue;
+		pci_unmap_page(pdev, rx_buffer_info->page_dma, PAGE_SIZE / 2,
+			       PCI_DMA_FROMDEVICE);
+		rx_buffer_info->page_dma = 0;
+		put_page(rx_buffer_info->page);
+		rx_buffer_info->page = NULL;
+		rx_buffer_info->page_offset = 0;
+	}
+
+	size = sizeof(struct ixgbevf_rx_buffer) * rx_ring->count;
+	memset(rx_ring->rx_buffer_info, 0, size);
+
+	/* Zero out the descriptor ring */
+	memset(rx_ring->desc, 0, rx_ring->size);
+
+	rx_ring->next_to_clean = 0;
+	rx_ring->next_to_use = 0;
+
+	if (rx_ring->head)
+		writel(0, adapter->hw.hw_addr + rx_ring->head);
+	if (rx_ring->tail)
+		writel(0, adapter->hw.hw_addr + rx_ring->tail);
+}
+
+/**
+ * ixgbevf_clean_tx_ring - Free Tx Buffers
+ * @adapter: board private structure
+ * @tx_ring: ring to be cleaned
+ **/
+static void ixgbevf_clean_tx_ring(struct ixgbevf_adapter *adapter,
+				  struct ixgbevf_ring *tx_ring)
+{
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	unsigned long size;
+	unsigned int i;
+
+	if (!tx_ring->tx_buffer_info)
+		return;
+
+	/* Free all the Tx ring sk_buffs */
+
+	for (i = 0; i < tx_ring->count; i++) {
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		ixgbevf_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+	}
+
+	size = sizeof(struct ixgbevf_tx_buffer) * tx_ring->count;
+	memset(tx_ring->tx_buffer_info, 0, size);
+
+	memset(tx_ring->desc, 0, tx_ring->size);
+
+	tx_ring->next_to_use = 0;
+	tx_ring->next_to_clean = 0;
+
+	if (tx_ring->head)
+		writel(0, adapter->hw.hw_addr + tx_ring->head);
+	if (tx_ring->tail)
+		writel(0, adapter->hw.hw_addr + tx_ring->tail);
+}
+
+/**
+ * ixgbevf_clean_all_rx_rings - Free Rx Buffers for all queues
+ * @adapter: board private structure
+ **/
+static void ixgbevf_clean_all_rx_rings(struct ixgbevf_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		ixgbevf_clean_rx_ring(adapter, &adapter->rx_ring[i]);
+}
+
+/**
+ * ixgbevf_clean_all_tx_rings - Free Tx Buffers for all queues
+ * @adapter: board private structure
+ **/
+static void ixgbevf_clean_all_tx_rings(struct ixgbevf_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		ixgbevf_clean_tx_ring(adapter, &adapter->tx_ring[i]);
+}
+
+void ixgbevf_down(struct ixgbevf_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 txdctl;
+	int i, j;
+
+	/* signal that we are down to the interrupt handler */
+	set_bit(__IXGBEVF_DOWN, &adapter->state);
+	/* disable receives */
+
+	netif_tx_disable(netdev);
+
+	msleep(10);
+
+	netif_tx_stop_all_queues(netdev);
+
+	ixgbevf_irq_disable(adapter);
+
+	ixgbevf_napi_disable_all(adapter);
+
+	del_timer_sync(&adapter->watchdog_timer);
+	/* can't call flush scheduled work here because it can deadlock
+	 * if linkwatch_event tries to acquire the rtnl_lock which we are
+	 * holding */
+	while (adapter->flags & IXGBE_FLAG_IN_WATCHDOG_TASK)
+		msleep(1);
+
+	/* disable transmits in the hardware now that interrupts are off */
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		j = adapter->tx_ring[i].reg_idx;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(j));
+		IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(j),
+				(txdctl & ~IXGBE_TXDCTL_ENABLE));
+	}
+
+	netif_carrier_off(netdev);
+
+	if (!pci_channel_offline(adapter->pdev))
+		ixgbevf_reset(adapter);
+
+	ixgbevf_clean_all_tx_rings(adapter);
+	ixgbevf_clean_all_rx_rings(adapter);
+}
+
+void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	WARN_ON(in_interrupt());
+
+	while (test_and_set_bit(__IXGBEVF_RESETTING, &adapter->state))
+		msleep(1);
+
+	/*
+	 * Check if PF is up before re-init.  If not then skip until
+	 * later when the PF is up and ready to service requests from
+	 * the VF via mailbox.  If the VF is up and running then the
+	 * watchdog task will continue to schedule reset tasks until
+	 * the PF is up and running.
+	 */
+	if (!hw->mac.ops.reset_hw(hw)) {
+		ixgbevf_down(adapter);
+		ixgbevf_up(adapter);
+	}
+
+	clear_bit(__IXGBEVF_RESETTING, &adapter->state);
+}
+
+void ixgbevf_reset(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct net_device *netdev = adapter->netdev;
+
+	if (hw->mac.ops.reset_hw(hw))
+		hw_dbg(hw, "PF still resetting\n");
+	else
+		hw->mac.ops.init_hw(hw);
+
+	if (is_valid_ether_addr(adapter->hw.mac.addr)) {
+		memcpy(netdev->dev_addr, adapter->hw.mac.addr,
+		       netdev->addr_len);
+		memcpy(netdev->perm_addr, adapter->hw.mac.addr,
+		       netdev->addr_len);
+	}
+}
+
+static void ixgbevf_acquire_msix_vectors(struct ixgbevf_adapter *adapter,
+					 int vectors)
+{
+	int err, vector_threshold;
+
+	/* We'll want at least 3 (vector_threshold):
+	 * 1) TxQ[0] Cleanup
+	 * 2) RxQ[0] Cleanup
+	 * 3) Other (Link Status Change, etc.)
+	 */
+	vector_threshold = MIN_MSIX_COUNT;
+
+	/* The more we get, the more we will assign to Tx/Rx Cleanup
+	 * for the separate queues...where Rx Cleanup >= Tx Cleanup.
+	 * Right now, we simply care about how many we'll get; we'll
+	 * set them up later while requesting irq's.
+	 */
+	while (vectors >= vector_threshold) {
+		err = pci_enable_msix(adapter->pdev, adapter->msix_entries,
+				      vectors);
+		if (!err) /* Success in acquiring all requested vectors. */
+			break;
+		else if (err < 0)
+			vectors = 0; /* Nasty failure, quit now */
+		else /* err == number of vectors we should try again with */
+			vectors = err;
+	}
+
+	if (vectors < vector_threshold) {
+		/* Can't allocate enough MSI-X interrupts?  Oh well.
+		 * This just means we'll go with either a single MSI
+		 * vector or fall back to legacy interrupts.
+		 */
+		hw_dbg(&adapter->hw,
+		       "Unable to allocate MSI-X interrupts\n");
+		kfree(adapter->msix_entries);
+		adapter->msix_entries = NULL;
+	} else {
+		/*
+		 * Adjust for only the vectors we'll use, which is minimum
+		 * of max_msix_q_vectors + NON_Q_VECTORS, or the number of
+		 * vectors we were allocated.
+		 */
+		adapter->num_msix_vectors = vectors;
+	}
+}
+
+/*
+ * ixgbe_set_num_queues: Allocate queues for device, feature dependant
+ * @adapter: board private structure to initialize
+ *
+ * This is the top level queue allocation routine.  The order here is very
+ * important, starting with the "most" number of features turned on at once,
+ * and ending with the smallest set of features.  This way large combinations
+ * can be allocated if they're turned on, and smaller combinations are the
+ * fallthrough conditions.
+ *
+ **/
+static void ixgbevf_set_num_queues(struct ixgbevf_adapter *adapter)
+{
+	/* Start with base case */
+	adapter->num_rx_queues = 1;
+	adapter->num_tx_queues = 1;
+	adapter->num_rx_pools = adapter->num_rx_queues;
+	adapter->num_rx_queues_per_pool = 1;
+}
+
+/**
+ * ixgbevf_alloc_queues - Allocate memory for all rings
+ * @adapter: board private structure to initialize
+ *
+ * We allocate one ring per queue at run-time since we don't know the
+ * number of queues at compile-time.  The polling_netdev array is
+ * intended for Multiqueue, but should work fine with a single queue.
+ **/
+static int ixgbevf_alloc_queues(struct ixgbevf_adapter *adapter)
+{
+	int i;
+
+	adapter->tx_ring = kcalloc(adapter->num_tx_queues,
+				   sizeof(struct ixgbevf_ring), GFP_KERNEL);
+	if (!adapter->tx_ring)
+		goto err_tx_ring_allocation;
+
+	adapter->rx_ring = kcalloc(adapter->num_rx_queues,
+				   sizeof(struct ixgbevf_ring), GFP_KERNEL);
+	if (!adapter->rx_ring)
+		goto err_rx_ring_allocation;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		adapter->tx_ring[i].count = adapter->tx_ring_count;
+		adapter->tx_ring[i].queue_index = i;
+		adapter->tx_ring[i].reg_idx = i;
+	}
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		adapter->rx_ring[i].count = adapter->rx_ring_count;
+		adapter->rx_ring[i].queue_index = i;
+		adapter->rx_ring[i].reg_idx = i;
+	}
+
+	return 0;
+
+err_rx_ring_allocation:
+	kfree(adapter->tx_ring);
+err_tx_ring_allocation:
+	return -ENOMEM;
+}
+
+/**
+ * ixgbevf_set_interrupt_capability - set MSI-X or FAIL if not supported
+ * @adapter: board private structure to initialize
+ *
+ * Attempt to configure the interrupts using the best available
+ * capabilities of the hardware and the kernel.
+ **/
+static int ixgbevf_set_interrupt_capability(struct ixgbevf_adapter *adapter)
+{
+	int err = 0;
+	int vector, v_budget;
+
+	/*
+	 * It's easy to be greedy for MSI-X vectors, but it really
+	 * doesn't do us much good if we have a lot more vectors
+	 * than CPU's.  So let's be conservative and only ask for
+	 * (roughly) twice the number of vectors as there are CPU's.
+	 */
+	v_budget = min(adapter->num_rx_queues + adapter->num_tx_queues,
+		       (int)(num_online_cpus() * 2)) + NON_Q_VECTORS;
+
+	/* A failure in MSI-X entry allocation isn't fatal, but it does
+	 * mean we disable MSI-X capabilities of the adapter. */
+	adapter->msix_entries = kcalloc(v_budget,
+					sizeof(struct msix_entry), GFP_KERNEL);
+	if (!adapter->msix_entries) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	for (vector = 0; vector < v_budget; vector++)
+		adapter->msix_entries[vector].entry = vector;
+
+	ixgbevf_acquire_msix_vectors(adapter, v_budget);
+
+out:
+	return err;
+}
+
+/**
+ * ixgbevf_alloc_q_vectors - Allocate memory for interrupt vectors
+ * @adapter: board private structure to initialize
+ *
+ * We allocate one q_vector per queue interrupt.  If allocation fails we
+ * return -ENOMEM.
+ **/
+static int ixgbevf_alloc_q_vectors(struct ixgbevf_adapter *adapter)
+{
+	int q_idx, num_q_vectors;
+	struct ixgbevf_q_vector *q_vector;
+	int napi_vectors;
+	int (*poll)(struct napi_struct *, int);
+
+	num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+	napi_vectors = adapter->num_rx_queues;
+	poll = &ixgbevf_clean_rxonly;
+
+	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
+		q_vector = kzalloc(sizeof(struct ixgbevf_q_vector), GFP_KERNEL);
+		if (!q_vector)
+			goto err_out;
+		q_vector->adapter = adapter;
+		q_vector->v_idx = q_idx;
+		q_vector->eitr = adapter->eitr_param;
+		if (q_idx < napi_vectors)
+			netif_napi_add(adapter->netdev, &q_vector->napi,
+				       (*poll), 64);
+		adapter->q_vector[q_idx] = q_vector;
+	}
+
+	return 0;
+
+err_out:
+	while (q_idx) {
+		q_idx--;
+		q_vector = adapter->q_vector[q_idx];
+		netif_napi_del(&q_vector->napi);
+		kfree(q_vector);
+		adapter->q_vector[q_idx] = NULL;
+	}
+	return -ENOMEM;
+}
+
+/**
+ * ixgbevf_free_q_vectors - Free memory allocated for interrupt vectors
+ * @adapter: board private structure to initialize
+ *
+ * This function frees the memory allocated to the q_vectors.  In addition if
+ * NAPI is enabled it will delete any references to the NAPI struct prior
+ * to freeing the q_vector.
+ **/
+static void ixgbevf_free_q_vectors(struct ixgbevf_adapter *adapter)
+{
+	int q_idx, num_q_vectors;
+	int napi_vectors;
+
+	num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+	napi_vectors = adapter->num_rx_queues;
+
+	for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
+		struct ixgbevf_q_vector *q_vector = adapter->q_vector[q_idx];
+
+		adapter->q_vector[q_idx] = NULL;
+		if (q_idx < napi_vectors)
+			netif_napi_del(&q_vector->napi);
+		kfree(q_vector);
+	}
+}
+
+/**
+ * ixgbevf_reset_interrupt_capability - Reset MSIX setup
+ * @adapter: board private structure
+ *
+ **/
+static void ixgbevf_reset_interrupt_capability(struct ixgbevf_adapter *adapter)
+{
+	pci_disable_msix(adapter->pdev);
+	kfree(adapter->msix_entries);
+	adapter->msix_entries = NULL;
+
+	return;
+}
+
+/**
+ * ixgbevf_init_interrupt_scheme - Determine if MSIX is supported and init
+ * @adapter: board private structure to initialize
+ *
+ **/
+static int ixgbevf_init_interrupt_scheme(struct ixgbevf_adapter *adapter)
+{
+	int err;
+
+	/* Number of supported queues */
+	ixgbevf_set_num_queues(adapter);
+
+	err = ixgbevf_set_interrupt_capability(adapter);
+	if (err) {
+		hw_dbg(&adapter->hw,
+		       "Unable to setup interrupt capabilities\n");
+		goto err_set_interrupt;
+	}
+
+	err = ixgbevf_alloc_q_vectors(adapter);
+	if (err) {
+		hw_dbg(&adapter->hw, "Unable to allocate memory for queue "
+		       "vectors\n");
+		goto err_alloc_q_vectors;
+	}
+
+	err = ixgbevf_alloc_queues(adapter);
+	if (err) {
+		printk(KERN_ERR "Unable to allocate memory for queues\n");
+		goto err_alloc_queues;
+	}
+
+	hw_dbg(&adapter->hw, "Multiqueue %s: Rx Queue count = %u, "
+	       "Tx Queue count = %u\n",
+	       (adapter->num_rx_queues > 1) ? "Enabled" :
+	       "Disabled", adapter->num_rx_queues, adapter->num_tx_queues);
+
+	set_bit(__IXGBEVF_DOWN, &adapter->state);
+
+	return 0;
+err_alloc_queues:
+	ixgbevf_free_q_vectors(adapter);
+err_alloc_q_vectors:
+	ixgbevf_reset_interrupt_capability(adapter);
+err_set_interrupt:
+	return err;
+}
+
+/**
+ * ixgbevf_sw_init - Initialize general software structures
+ * (struct ixgbevf_adapter)
+ * @adapter: board private structure to initialize
+ *
+ * ixgbevf_sw_init initializes the Adapter private data structure.
+ * Fields are initialized based on PCI device information and
+ * OS network device settings (MTU size).
+ **/
+static int __devinit ixgbevf_sw_init(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct pci_dev *pdev = adapter->pdev;
+	int err;
+
+	/* PCI config space info */
+
+	hw->vendor_id = pdev->vendor;
+	hw->device_id = pdev->device;
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
+	hw->subsystem_vendor_id = pdev->subsystem_vendor;
+	hw->subsystem_device_id = pdev->subsystem_device;
+
+	hw->mbx.ops.init_params(hw);
+	hw->mac.max_tx_queues = MAX_TX_QUEUES;
+	hw->mac.max_rx_queues = MAX_RX_QUEUES;
+	err = hw->mac.ops.reset_hw(hw);
+	if (err) {
+		dev_info(&pdev->dev,
+		         "PF still in reset state, assigning new address\n");
+		random_ether_addr(hw->mac.addr);
+	} else {
+		err = hw->mac.ops.init_hw(hw);
+		if (err) {
+			printk(KERN_ERR "init_shared_code failed: %d\n", err);
+			goto out;
+		}
+	}
+
+	/* Enable dynamic interrupt throttling rates */
+	adapter->eitr_param = 20000;
+	adapter->itr_setting = 1;
+
+	/* set defaults for eitr in MegaBytes */
+	adapter->eitr_low = 10;
+	adapter->eitr_high = 20;
+
+	/* set default ring sizes */
+	adapter->tx_ring_count = IXGBEVF_DEFAULT_TXD;
+	adapter->rx_ring_count = IXGBEVF_DEFAULT_RXD;
+
+	/* enable rx csum by default */
+	adapter->flags |= IXGBE_FLAG_RX_CSUM_ENABLED;
+
+	set_bit(__IXGBEVF_DOWN, &adapter->state);
+
+out:
+	return err;
+}
+
+static void ixgbevf_init_last_counter_stats(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	adapter->stats.last_vfgprc = IXGBE_READ_REG(hw, IXGBE_VFGPRC);
+	adapter->stats.last_vfgorc = IXGBE_READ_REG(hw, IXGBE_VFGORC_LSB);
+	adapter->stats.last_vfgorc |=
+		(((u64)(IXGBE_READ_REG(hw, IXGBE_VFGORC_MSB))) << 32);
+	adapter->stats.last_vfgptc = IXGBE_READ_REG(hw, IXGBE_VFGPTC);
+	adapter->stats.last_vfgotc = IXGBE_READ_REG(hw, IXGBE_VFGOTC_LSB);
+	adapter->stats.last_vfgotc |=
+		(((u64)(IXGBE_READ_REG(hw, IXGBE_VFGOTC_MSB))) << 32);
+	adapter->stats.last_vfmprc = IXGBE_READ_REG(hw, IXGBE_VFMPRC);
+
+	adapter->stats.base_vfgprc = adapter->stats.last_vfgprc;
+	adapter->stats.base_vfgorc = adapter->stats.last_vfgorc;
+	adapter->stats.base_vfgptc = adapter->stats.last_vfgptc;
+	adapter->stats.base_vfgotc = adapter->stats.last_vfgotc;
+	adapter->stats.base_vfmprc = adapter->stats.last_vfmprc;
+}
+
+#define UPDATE_VF_COUNTER_32bit(reg, last_counter, counter)	\
+	{							\
+		u32 current_counter = IXGBE_READ_REG(hw, reg);	\
+		if (current_counter < last_counter)		\
+			counter += 0x100000000LL;		\
+		last_counter = current_counter;			\
+		counter &= 0xFFFFFFFF00000000LL;		\
+		counter |= current_counter;			\
+	}
+
+#define UPDATE_VF_COUNTER_36bit(reg_lsb, reg_msb, last_counter, counter) \
+	{								 \
+		u64 current_counter_lsb = IXGBE_READ_REG(hw, reg_lsb);	 \
+		u64 current_counter_msb = IXGBE_READ_REG(hw, reg_msb);	 \
+		u64 current_counter = (current_counter_msb << 32) |      \
+			current_counter_lsb;                             \
+		if (current_counter < last_counter)			 \
+			counter += 0x1000000000LL;			 \
+		last_counter = current_counter;				 \
+		counter &= 0xFFFFFFF000000000LL;			 \
+		counter |= current_counter;				 \
+	}
+/**
+ * ixgbevf_update_stats - Update the board statistics counters.
+ * @adapter: board private structure
+ **/
+void ixgbevf_update_stats(struct ixgbevf_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+
+	UPDATE_VF_COUNTER_32bit(IXGBE_VFGPRC, adapter->stats.last_vfgprc,
+				adapter->stats.vfgprc);
+	UPDATE_VF_COUNTER_32bit(IXGBE_VFGPTC, adapter->stats.last_vfgptc,
+				adapter->stats.vfgptc);
+	UPDATE_VF_COUNTER_36bit(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
+				adapter->stats.last_vfgorc,
+				adapter->stats.vfgorc);
+	UPDATE_VF_COUNTER_36bit(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
+				adapter->stats.last_vfgotc,
+				adapter->stats.vfgotc);
+	UPDATE_VF_COUNTER_32bit(IXGBE_VFMPRC, adapter->stats.last_vfmprc,
+				adapter->stats.vfmprc);
+
+	/* Fill out the OS statistics structure */
+	adapter->net_stats.multicast = adapter->stats.vfmprc -
+		adapter->stats.base_vfmprc;
+}
+
+/**
+ * ixgbevf_watchdog - Timer Call-back
+ * @data: pointer to adapter cast into an unsigned long
+ **/
+static void ixgbevf_watchdog(unsigned long data)
+{
+	struct ixgbevf_adapter *adapter = (struct ixgbevf_adapter *)data;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u64 eics = 0;
+	int i;
+
+	/*
+	 * Do the watchdog outside of interrupt context due to the lovely
+	 * delays that some of the newer hardware requires
+	 */
+
+	if (test_bit(__IXGBEVF_DOWN, &adapter->state))
+		goto watchdog_short_circuit;
+
+	/* get one bit for every active tx/rx interrupt vector */
+	for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) {
+		struct ixgbevf_q_vector *qv = adapter->q_vector[i];
+		if (qv->rxr_count || qv->txr_count)
+			eics |= (1 << i);
+	}
+
+	IXGBE_WRITE_REG(hw, IXGBE_VTEICS, (u32)eics);
+
+watchdog_short_circuit:
+	schedule_work(&adapter->watchdog_task);
+}
+
+/**
+ * ixgbevf_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ **/
+static void ixgbevf_tx_timeout(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	/* Do the reset outside of interrupt context */
+	schedule_work(&adapter->reset_task);
+}
+
+static void ixgbevf_reset_task(struct work_struct *work)
+{
+	struct ixgbevf_adapter *adapter;
+	adapter = container_of(work, struct ixgbevf_adapter, reset_task);
+
+	/* If we're already down or resetting, just bail */
+	if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+	    test_bit(__IXGBEVF_RESETTING, &adapter->state))
+		return;
+
+	adapter->tx_timeout_count++;
+
+	ixgbevf_reinit_locked(adapter);
+}
+
+/**
+ * ixgbevf_watchdog_task - worker thread to bring link up
+ * @work: pointer to work_struct containing our data
+ **/
+static void ixgbevf_watchdog_task(struct work_struct *work)
+{
+	struct ixgbevf_adapter *adapter = container_of(work,
+						       struct ixgbevf_adapter,
+						       watchdog_task);
+	struct net_device *netdev = adapter->netdev;
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 link_speed = adapter->link_speed;
+	bool link_up = adapter->link_up;
+
+	adapter->flags |= IXGBE_FLAG_IN_WATCHDOG_TASK;
+
+	/*
+	 * Always check the link on the watchdog because we have
+	 * no LSC interrupt
+	 */
+	if (hw->mac.ops.check_link) {
+		if ((hw->mac.ops.check_link(hw, &link_speed,
+					    &link_up, false)) != 0) {
+			adapter->link_up = link_up;
+			adapter->link_speed = link_speed;
+			netif_carrier_off(netdev);
+			netif_tx_stop_all_queues(netdev);
+			schedule_work(&adapter->reset_task);
+			goto pf_has_reset;
+		}
+	} else {
+		/* always assume link is up, if no check link
+		 * function */
+		link_speed = IXGBE_LINK_SPEED_10GB_FULL;
+		link_up = true;
+	}
+	adapter->link_up = link_up;
+	adapter->link_speed = link_speed;
+
+	if (link_up) {
+		if (!netif_carrier_ok(netdev)) {
+			hw_dbg(&adapter->hw, "NIC Link is Up %s, ",
+			       ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
+				"10 Gbps" : "1 Gbps"));
+			netif_carrier_on(netdev);
+			netif_tx_wake_all_queues(netdev);
+		} else {
+			/* Force detection of hung controller */
+			adapter->detect_tx_hung = true;
+		}
+	} else {
+		adapter->link_up = false;
+		adapter->link_speed = 0;
+		if (netif_carrier_ok(netdev)) {
+			hw_dbg(&adapter->hw, "NIC Link is Down\n");
+			netif_carrier_off(netdev);
+			netif_tx_stop_all_queues(netdev);
+		}
+	}
+
+pf_has_reset:
+	ixgbevf_update_stats(adapter);
+
+	/* Force detection of hung controller every watchdog period */
+	adapter->detect_tx_hung = true;
+
+	/* Reset the timer */
+	if (!test_bit(__IXGBEVF_DOWN, &adapter->state))
+		mod_timer(&adapter->watchdog_timer,
+			  round_jiffies(jiffies + (2 * HZ)));
+
+	adapter->flags &= ~IXGBE_FLAG_IN_WATCHDOG_TASK;
+}
+
+/**
+ * ixgbevf_free_tx_resources - Free Tx Resources per Queue
+ * @adapter: board private structure
+ * @tx_ring: Tx descriptor ring for a specific queue
+ *
+ * Free all transmit software resources
+ **/
+void ixgbevf_free_tx_resources(struct ixgbevf_adapter *adapter,
+			       struct ixgbevf_ring *tx_ring)
+{
+	struct pci_dev *pdev = adapter->pdev;
+
+	ixgbevf_clean_tx_ring(adapter, tx_ring);
+
+	vfree(tx_ring->tx_buffer_info);
+	tx_ring->tx_buffer_info = NULL;
+
+	pci_free_consistent(pdev, tx_ring->size, tx_ring->desc, tx_ring->dma);
+
+	tx_ring->desc = NULL;
+}
+
+/**
+ * ixgbevf_free_all_tx_resources - Free Tx Resources for All Queues
+ * @adapter: board private structure
+ *
+ * Free all transmit software resources
+ **/
+static void ixgbevf_free_all_tx_resources(struct ixgbevf_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		if (adapter->tx_ring[i].desc)
+			ixgbevf_free_tx_resources(adapter,
+						  &adapter->tx_ring[i]);
+
+}
+
+/**
+ * ixgbevf_setup_tx_resources - allocate Tx resources (Descriptors)
+ * @adapter: board private structure
+ * @tx_ring:    tx descriptor ring (for a specific queue) to setup
+ *
+ * Return 0 on success, negative on failure
+ **/
+int ixgbevf_setup_tx_resources(struct ixgbevf_adapter *adapter,
+			       struct ixgbevf_ring *tx_ring)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int size;
+
+	size = sizeof(struct ixgbevf_tx_buffer) * tx_ring->count;
+	tx_ring->tx_buffer_info = vmalloc(size);
+	if (!tx_ring->tx_buffer_info)
+		goto err;
+	memset(tx_ring->tx_buffer_info, 0, size);
+
+	/* round up to nearest 4K */
+	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
+	tx_ring->size = ALIGN(tx_ring->size, 4096);
+
+	tx_ring->desc = pci_alloc_consistent(pdev, tx_ring->size,
+					     &tx_ring->dma);
+	if (!tx_ring->desc)
+		goto err;
+
+	tx_ring->next_to_use = 0;
+	tx_ring->next_to_clean = 0;
+	tx_ring->work_limit = tx_ring->count;
+	return 0;
+
+err:
+	vfree(tx_ring->tx_buffer_info);
+	tx_ring->tx_buffer_info = NULL;
+	hw_dbg(&adapter->hw, "Unable to allocate memory for the transmit "
+	       "descriptor ring\n");
+	return -ENOMEM;
+}
+
+/**
+ * ixgbevf_setup_all_tx_resources - allocate all queues Tx resources
+ * @adapter: board private structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not).  It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int ixgbevf_setup_all_tx_resources(struct ixgbevf_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		err = ixgbevf_setup_tx_resources(adapter, &adapter->tx_ring[i]);
+		if (!err)
+			continue;
+		hw_dbg(&adapter->hw,
+		       "Allocation for Tx Queue %u failed\n", i);
+		break;
+	}
+
+	return err;
+}
+
+/**
+ * ixgbevf_setup_rx_resources - allocate Rx resources (Descriptors)
+ * @adapter: board private structure
+ * @rx_ring:    rx descriptor ring (for a specific queue) to setup
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int ixgbevf_setup_rx_resources(struct ixgbevf_adapter *adapter,
+			       struct ixgbevf_ring *rx_ring)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int size;
+
+	size = sizeof(struct ixgbevf_rx_buffer) * rx_ring->count;
+	rx_ring->rx_buffer_info = vmalloc(size);
+	if (!rx_ring->rx_buffer_info) {
+		hw_dbg(&adapter->hw,
+		       "Unable to vmalloc buffer memory for "
+		       "the receive descriptor ring\n");
+		goto alloc_failed;
+	}
+	memset(rx_ring->rx_buffer_info, 0, size);
+
+	/* Round up to nearest 4K */
+	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
+	rx_ring->size = ALIGN(rx_ring->size, 4096);
+
+	rx_ring->desc = pci_alloc_consistent(pdev, rx_ring->size,
+					     &rx_ring->dma);
+
+	if (!rx_ring->desc) {
+		hw_dbg(&adapter->hw,
+		       "Unable to allocate memory for "
+		       "the receive descriptor ring\n");
+		vfree(rx_ring->rx_buffer_info);
+		rx_ring->rx_buffer_info = NULL;
+		goto alloc_failed;
+	}
+
+	rx_ring->next_to_clean = 0;
+	rx_ring->next_to_use = 0;
+
+	return 0;
+alloc_failed:
+	return -ENOMEM;
+}
+
+/**
+ * ixgbevf_setup_all_rx_resources - allocate all queues Rx resources
+ * @adapter: board private structure
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not).  It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int ixgbevf_setup_all_rx_resources(struct ixgbevf_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = ixgbevf_setup_rx_resources(adapter, &adapter->rx_ring[i]);
+		if (!err)
+			continue;
+		hw_dbg(&adapter->hw,
+		       "Allocation for Rx Queue %u failed\n", i);
+		break;
+	}
+	return err;
+}
+
+/**
+ * ixgbevf_free_rx_resources - Free Rx Resources
+ * @adapter: board private structure
+ * @rx_ring: ring to clean the resources from
+ *
+ * Free all receive software resources
+ **/
+void ixgbevf_free_rx_resources(struct ixgbevf_adapter *adapter,
+			       struct ixgbevf_ring *rx_ring)
+{
+	struct pci_dev *pdev = adapter->pdev;
+
+	ixgbevf_clean_rx_ring(adapter, rx_ring);
+
+	vfree(rx_ring->rx_buffer_info);
+	rx_ring->rx_buffer_info = NULL;
+
+	pci_free_consistent(pdev, rx_ring->size, rx_ring->desc, rx_ring->dma);
+
+	rx_ring->desc = NULL;
+}
+
+/**
+ * ixgbevf_free_all_rx_resources - Free Rx Resources for All Queues
+ * @adapter: board private structure
+ *
+ * Free all receive software resources
+ **/
+static void ixgbevf_free_all_rx_resources(struct ixgbevf_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		if (adapter->rx_ring[i].desc)
+			ixgbevf_free_rx_resources(adapter,
+						  &adapter->rx_ring[i]);
+}
+
+/**
+ * ixgbevf_open - Called when a network interface is made active
+ * @netdev: network interface device structure
+ *
+ * Returns 0 on success, negative value on failure
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP).  At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the watchdog timer is started,
+ * and the stack is notified that the interface is ready.
+ **/
+static int ixgbevf_open(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	int err;
+
+	/* disallow open during test */
+	if (test_bit(__IXGBEVF_TESTING, &adapter->state))
+		return -EBUSY;
+
+	if (hw->adapter_stopped) {
+		ixgbevf_reset(adapter);
+		/* if adapter is still stopped then PF isn't up and
+		 * the vf can't start. */
+		if (hw->adapter_stopped) {
+			err = IXGBE_ERR_MBX;
+			printk(KERN_ERR "Unable to start - perhaps the PF"
+			       "Driver isn't up yet\n");
+			goto err_setup_reset;
+		}
+	}
+
+	/* allocate transmit descriptors */
+	err = ixgbevf_setup_all_tx_resources(adapter);
+	if (err)
+		goto err_setup_tx;
+
+	/* allocate receive descriptors */
+	err = ixgbevf_setup_all_rx_resources(adapter);
+	if (err)
+		goto err_setup_rx;
+
+	ixgbevf_configure(adapter);
+
+	/*
+	 * Map the Tx/Rx rings to the vectors we were allotted.
+	 * if request_irq will be called in this function map_rings
+	 * must be called *before* up_complete
+	 */
+	ixgbevf_map_rings_to_vectors(adapter);
+
+	err = ixgbevf_up_complete(adapter);
+	if (err)
+		goto err_up;
+
+	/* clear any pending interrupts, may auto mask */
+	IXGBE_READ_REG(hw, IXGBE_VTEICR);
+	err = ixgbevf_request_irq(adapter);
+	if (err)
+		goto err_req_irq;
+
+	ixgbevf_irq_enable(adapter, true, true);
+
+	return 0;
+
+err_req_irq:
+	ixgbevf_down(adapter);
+err_up:
+	ixgbevf_free_irq(adapter);
+err_setup_rx:
+	ixgbevf_free_all_rx_resources(adapter);
+err_setup_tx:
+	ixgbevf_free_all_tx_resources(adapter);
+	ixgbevf_reset(adapter);
+
+err_setup_reset:
+
+	return err;
+}
+
+/**
+ * ixgbevf_close - Disables a network interface
+ * @netdev: network interface device structure
+ *
+ * Returns 0, this is not allowed to fail
+ *
+ * The close entry point is called when an interface is de-activated
+ * by the OS.  The hardware is still under the drivers control, but
+ * needs to be disabled.  A global MAC reset is issued to stop the
+ * hardware, and all transmit and receive resources are freed.
+ **/
+static int ixgbevf_close(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	ixgbevf_down(adapter);
+	ixgbevf_free_irq(adapter);
+
+	ixgbevf_free_all_tx_resources(adapter);
+	ixgbevf_free_all_rx_resources(adapter);
+
+	return 0;
+}
+
+static int ixgbevf_tso(struct ixgbevf_adapter *adapter,
+		       struct ixgbevf_ring *tx_ring,
+		       struct sk_buff *skb, u32 tx_flags, u8 *hdr_len)
+{
+	struct ixgbe_adv_tx_context_desc *context_desc;
+	unsigned int i;
+	int err;
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	u32 vlan_macip_lens = 0, type_tucmd_mlhl;
+	u32 mss_l4len_idx, l4len;
+
+	if (skb_is_gso(skb)) {
+		if (skb_header_cloned(skb)) {
+			err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
+			if (err)
+				return err;
+		}
+		l4len = tcp_hdrlen(skb);
+		*hdr_len += l4len;
+
+		if (skb->protocol == htons(ETH_P_IP)) {
+			struct iphdr *iph = ip_hdr(skb);
+			iph->tot_len = 0;
+			iph->check = 0;
+			tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+								 iph->daddr, 0,
+								 IPPROTO_TCP,
+								 0);
+			adapter->hw_tso_ctxt++;
+		} else if (skb_is_gso_v6(skb)) {
+			ipv6_hdr(skb)->payload_len = 0;
+			tcp_hdr(skb)->check =
+			    ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+					     &ipv6_hdr(skb)->daddr,
+					     0, IPPROTO_TCP, 0);
+			adapter->hw_tso6_ctxt++;
+		}
+
+		i = tx_ring->next_to_use;
+
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		context_desc = IXGBE_TX_CTXTDESC_ADV(*tx_ring, i);
+
+		/* VLAN MACLEN IPLEN */
+		if (tx_flags & IXGBE_TX_FLAGS_VLAN)
+			vlan_macip_lens |=
+				(tx_flags & IXGBE_TX_FLAGS_VLAN_MASK);
+		vlan_macip_lens |= ((skb_network_offset(skb)) <<
+				    IXGBE_ADVTXD_MACLEN_SHIFT);
+		*hdr_len += skb_network_offset(skb);
+		vlan_macip_lens |=
+			(skb_transport_header(skb) - skb_network_header(skb));
+		*hdr_len +=
+			(skb_transport_header(skb) - skb_network_header(skb));
+		context_desc->vlan_macip_lens = cpu_to_le32(vlan_macip_lens);
+		context_desc->seqnum_seed = 0;
+
+		/* ADV DTYP TUCMD MKRLOC/ISCSIHEDLEN */
+		type_tucmd_mlhl = (IXGBE_TXD_CMD_DEXT |
+				    IXGBE_ADVTXD_DTYP_CTXT);
+
+		if (skb->protocol == htons(ETH_P_IP))
+			type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
+		type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_TCP;
+		context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
+
+		/* MSS L4LEN IDX */
+		mss_l4len_idx =
+			(skb_shinfo(skb)->gso_size << IXGBE_ADVTXD_MSS_SHIFT);
+		mss_l4len_idx |= (l4len << IXGBE_ADVTXD_L4LEN_SHIFT);
+		/* use index 1 for TSO */
+		mss_l4len_idx |= (1 << IXGBE_ADVTXD_IDX_SHIFT);
+		context_desc->mss_l4len_idx = cpu_to_le32(mss_l4len_idx);
+
+		tx_buffer_info->time_stamp = jiffies;
+		tx_buffer_info->next_to_watch = i;
+
+		i++;
+		if (i == tx_ring->count)
+			i = 0;
+		tx_ring->next_to_use = i;
+
+		return true;
+	}
+
+	return false;
+}
+
+static bool ixgbevf_tx_csum(struct ixgbevf_adapter *adapter,
+			    struct ixgbevf_ring *tx_ring,
+			    struct sk_buff *skb, u32 tx_flags)
+{
+	struct ixgbe_adv_tx_context_desc *context_desc;
+	unsigned int i;
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	u32 vlan_macip_lens = 0, type_tucmd_mlhl = 0;
+
+	if (skb->ip_summed == CHECKSUM_PARTIAL ||
+	    (tx_flags & IXGBE_TX_FLAGS_VLAN)) {
+		i = tx_ring->next_to_use;
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		context_desc = IXGBE_TX_CTXTDESC_ADV(*tx_ring, i);
+
+		if (tx_flags & IXGBE_TX_FLAGS_VLAN)
+			vlan_macip_lens |= (tx_flags &
+					    IXGBE_TX_FLAGS_VLAN_MASK);
+		vlan_macip_lens |= (skb_network_offset(skb) <<
+				    IXGBE_ADVTXD_MACLEN_SHIFT);
+		if (skb->ip_summed == CHECKSUM_PARTIAL)
+			vlan_macip_lens |= (skb_transport_header(skb) -
+					    skb_network_header(skb));
+
+		context_desc->vlan_macip_lens = cpu_to_le32(vlan_macip_lens);
+		context_desc->seqnum_seed = 0;
+
+		type_tucmd_mlhl |= (IXGBE_TXD_CMD_DEXT |
+				    IXGBE_ADVTXD_DTYP_CTXT);
+
+		if (skb->ip_summed == CHECKSUM_PARTIAL) {
+			switch (skb->protocol) {
+			case __constant_htons(ETH_P_IP):
+				type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_IPV4;
+				if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+					type_tucmd_mlhl |=
+					    IXGBE_ADVTXD_TUCMD_L4T_TCP;
+				break;
+			case __constant_htons(ETH_P_IPV6):
+				/* XXX what about other V6 headers?? */
+				if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+					type_tucmd_mlhl |=
+						IXGBE_ADVTXD_TUCMD_L4T_TCP;
+				break;
+			default:
+				if (unlikely(net_ratelimit())) {
+					printk(KERN_WARNING
+					       "partial checksum but "
+					       "proto=%x!\n",
+					       skb->protocol);
+				}
+				break;
+			}
+		}
+
+		context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd_mlhl);
+		/* use index zero for tx checksum offload */
+		context_desc->mss_l4len_idx = 0;
+
+		tx_buffer_info->time_stamp = jiffies;
+		tx_buffer_info->next_to_watch = i;
+
+		adapter->hw_csum_tx_good++;
+		i++;
+		if (i == tx_ring->count)
+			i = 0;
+		tx_ring->next_to_use = i;
+
+		return true;
+	}
+
+	return false;
+}
+
+static int ixgbevf_tx_map(struct ixgbevf_adapter *adapter,
+			  struct ixgbevf_ring *tx_ring,
+			  struct sk_buff *skb, u32 tx_flags,
+			  unsigned int first)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	unsigned int len;
+	unsigned int total = skb->len;
+	unsigned int offset = 0, size, count = 0, i;
+	unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
+	unsigned int f;
+
+	i = tx_ring->next_to_use;
+
+	len = min(skb_headlen(skb), total);
+	while (len) {
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		size = min(len, (unsigned int)IXGBE_MAX_DATA_PER_TXD);
+
+		tx_buffer_info->length = size;
+		tx_buffer_info->mapped_as_page = false;
+		tx_buffer_info->dma = pci_map_single(adapter->pdev,
+						     skb->data + offset,
+						     size, PCI_DMA_TODEVICE);
+		if (pci_dma_mapping_error(pdev, tx_buffer_info->dma))
+			goto dma_error;
+		tx_buffer_info->time_stamp = jiffies;
+		tx_buffer_info->next_to_watch = i;
+
+		len -= size;
+		total -= size;
+		offset += size;
+		count++;
+		i++;
+		if (i == tx_ring->count)
+			i = 0;
+	}
+
+	for (f = 0; f < nr_frags; f++) {
+		struct skb_frag_struct *frag;
+
+		frag = &skb_shinfo(skb)->frags[f];
+		len = min((unsigned int)frag->size, total);
+		offset = frag->page_offset;
+
+		while (len) {
+			tx_buffer_info = &tx_ring->tx_buffer_info[i];
+			size = min(len, (unsigned int)IXGBE_MAX_DATA_PER_TXD);
+
+			tx_buffer_info->length = size;
+			tx_buffer_info->dma = pci_map_page(adapter->pdev,
+							   frag->page,
+							   offset,
+							   size,
+							   PCI_DMA_TODEVICE);
+			tx_buffer_info->mapped_as_page = true;
+			if (pci_dma_mapping_error(pdev, tx_buffer_info->dma))
+				goto dma_error;
+			tx_buffer_info->time_stamp = jiffies;
+			tx_buffer_info->next_to_watch = i;
+
+			len -= size;
+			total -= size;
+			offset += size;
+			count++;
+			i++;
+			if (i == tx_ring->count)
+				i = 0;
+		}
+		if (total == 0)
+			break;
+	}
+
+	if (i == 0)
+		i = tx_ring->count - 1;
+	else
+		i = i - 1;
+	tx_ring->tx_buffer_info[i].skb = skb;
+	tx_ring->tx_buffer_info[first].next_to_watch = i;
+
+	return count;
+
+dma_error:
+	dev_err(&pdev->dev, "TX DMA map failed\n");
+
+	/* clear timestamp and dma mappings for failed tx_buffer_info map */
+	tx_buffer_info->dma = 0;
+	tx_buffer_info->time_stamp = 0;
+	tx_buffer_info->next_to_watch = 0;
+	count--;
+
+	/* clear timestamp and dma mappings for remaining portion of packet */
+	while (count >= 0) {
+		count--;
+		i--;
+		if (i < 0)
+			i += tx_ring->count;
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		ixgbevf_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+	}
+
+	return count;
+}
+
+static void ixgbevf_tx_queue(struct ixgbevf_adapter *adapter,
+			     struct ixgbevf_ring *tx_ring, int tx_flags,
+			     int count, u32 paylen, u8 hdr_len)
+{
+	union ixgbe_adv_tx_desc *tx_desc = NULL;
+	struct ixgbevf_tx_buffer *tx_buffer_info;
+	u32 olinfo_status = 0, cmd_type_len = 0;
+	unsigned int i;
+
+	u32 txd_cmd = IXGBE_TXD_CMD_EOP | IXGBE_TXD_CMD_RS | IXGBE_TXD_CMD_IFCS;
+
+	cmd_type_len |= IXGBE_ADVTXD_DTYP_DATA;
+
+	cmd_type_len |= IXGBE_ADVTXD_DCMD_IFCS | IXGBE_ADVTXD_DCMD_DEXT;
+
+	if (tx_flags & IXGBE_TX_FLAGS_VLAN)
+		cmd_type_len |= IXGBE_ADVTXD_DCMD_VLE;
+
+	if (tx_flags & IXGBE_TX_FLAGS_TSO) {
+		cmd_type_len |= IXGBE_ADVTXD_DCMD_TSE;
+
+		olinfo_status |= IXGBE_TXD_POPTS_TXSM <<
+			IXGBE_ADVTXD_POPTS_SHIFT;
+
+		/* use index 1 context for tso */
+		olinfo_status |= (1 << IXGBE_ADVTXD_IDX_SHIFT);
+		if (tx_flags & IXGBE_TX_FLAGS_IPV4)
+			olinfo_status |= IXGBE_TXD_POPTS_IXSM <<
+				IXGBE_ADVTXD_POPTS_SHIFT;
+
+	} else if (tx_flags & IXGBE_TX_FLAGS_CSUM)
+		olinfo_status |= IXGBE_TXD_POPTS_TXSM <<
+			IXGBE_ADVTXD_POPTS_SHIFT;
+
+	olinfo_status |= ((paylen - hdr_len) << IXGBE_ADVTXD_PAYLEN_SHIFT);
+
+	i = tx_ring->next_to_use;
+	while (count--) {
+		tx_buffer_info = &tx_ring->tx_buffer_info[i];
+		tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i);
+		tx_desc->read.buffer_addr = cpu_to_le64(tx_buffer_info->dma);
+		tx_desc->read.cmd_type_len =
+			cpu_to_le32(cmd_type_len | tx_buffer_info->length);
+		tx_desc->read.olinfo_status = cpu_to_le32(olinfo_status);
+		i++;
+		if (i == tx_ring->count)
+			i = 0;
+	}
+
+	tx_desc->read.cmd_type_len |= cpu_to_le32(txd_cmd);
+
+	/*
+	 * Force memory writes to complete before letting h/w
+	 * know there are new descriptors to fetch.  (Only
+	 * applicable for weak-ordered memory model archs,
+	 * such as IA-64).
+	 */
+	wmb();
+
+	tx_ring->next_to_use = i;
+	writel(i, adapter->hw.hw_addr + tx_ring->tail);
+}
+
+static int __ixgbevf_maybe_stop_tx(struct net_device *netdev,
+				   struct ixgbevf_ring *tx_ring, int size)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	netif_stop_subqueue(netdev, tx_ring->queue_index);
+	/* Herbert's original patch had:
+	 *  smp_mb__after_netif_stop_queue();
+	 * but since that doesn't exist yet, just open code it. */
+	smp_mb();
+
+	/* We need to check again in a case another CPU has just
+	 * made room available. */
+	if (likely(IXGBE_DESC_UNUSED(tx_ring) < size))
+		return -EBUSY;
+
+	/* A reprieve! - use start_queue because it doesn't call schedule */
+	netif_start_subqueue(netdev, tx_ring->queue_index);
+	++adapter->restart_queue;
+	return 0;
+}
+
+static int ixgbevf_maybe_stop_tx(struct net_device *netdev,
+				 struct ixgbevf_ring *tx_ring, int size)
+{
+	if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size))
+		return 0;
+	return __ixgbevf_maybe_stop_tx(netdev, tx_ring, size);
+}
+
+static int ixgbevf_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbevf_ring *tx_ring;
+	unsigned int first;
+	unsigned int tx_flags = 0;
+	u8 hdr_len = 0;
+	int r_idx = 0, tso;
+	int count = 0;
+
+	unsigned int f;
+
+	tx_ring = &adapter->tx_ring[r_idx];
+
+	if (adapter->vlgrp && vlan_tx_tag_present(skb)) {
+		tx_flags |= vlan_tx_tag_get(skb);
+		tx_flags <<= IXGBE_TX_FLAGS_VLAN_SHIFT;
+		tx_flags |= IXGBE_TX_FLAGS_VLAN;
+	}
+
+	/* four things can cause us to need a context descriptor */
+	if (skb_is_gso(skb) ||
+	    (skb->ip_summed == CHECKSUM_PARTIAL) ||
+	    (tx_flags & IXGBE_TX_FLAGS_VLAN))
+		count++;
+
+	count += TXD_USE_COUNT(skb_headlen(skb));
+	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
+		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
+
+	if (ixgbevf_maybe_stop_tx(netdev, tx_ring, count)) {
+		adapter->tx_busy++;
+		return NETDEV_TX_BUSY;
+	}
+
+	first = tx_ring->next_to_use;
+
+	if (skb->protocol == htons(ETH_P_IP))
+		tx_flags |= IXGBE_TX_FLAGS_IPV4;
+	tso = ixgbevf_tso(adapter, tx_ring, skb, tx_flags, &hdr_len);
+	if (tso < 0) {
+		dev_kfree_skb_any(skb);
+		return NETDEV_TX_OK;
+	}
+
+	if (tso)
+		tx_flags |= IXGBE_TX_FLAGS_TSO;
+	else if (ixgbevf_tx_csum(adapter, tx_ring, skb, tx_flags) &&
+		 (skb->ip_summed == CHECKSUM_PARTIAL))
+		tx_flags |= IXGBE_TX_FLAGS_CSUM;
+
+	ixgbevf_tx_queue(adapter, tx_ring, tx_flags,
+			 ixgbevf_tx_map(adapter, tx_ring, skb, tx_flags, first),
+			 skb->len, hdr_len);
+
+	netdev->trans_start = jiffies;
+
+	ixgbevf_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);
+
+	return NETDEV_TX_OK;
+}
+
+/**
+ * ixgbevf_get_stats - Get System Network Statistics
+ * @netdev: network interface device structure
+ *
+ * Returns the address of the device statistics structure.
+ * The statistics are actually updated from the timer callback.
+ **/
+static struct net_device_stats *ixgbevf_get_stats(struct net_device *netdev)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	/* only return the current stats */
+	return &adapter->net_stats;
+}
+
+/**
+ * ixgbevf_set_mac - Change the Ethernet Address of the NIC
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int ixgbevf_set_mac(struct net_device *netdev, void *p)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+
+	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+	memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
+
+	if (hw->mac.ops.set_rar)
+		hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
+
+	return 0;
+}
+
+/**
+ * ixgbevf_change_mtu - Change the Maximum Transfer Unit
+ * @netdev: network interface device structure
+ * @new_mtu: new value for maximum frame size
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu)
+{
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+	int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
+
+	/* MTU < 68 is an error and causes problems on some kernels */
+	if ((new_mtu < 68) || (max_frame > MAXIMUM_ETHERNET_VLAN_SIZE))
+		return -EINVAL;
+
+	hw_dbg(&adapter->hw, "changing MTU from %d to %d\n",
+	       netdev->mtu, new_mtu);
+	/* must set new MTU before calling down or up */
+	netdev->mtu = new_mtu;
+
+	if (netif_running(netdev))
+		ixgbevf_reinit_locked(adapter);
+
+	return 0;
+}
+
+static void ixgbevf_shutdown(struct pci_dev *pdev)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	netif_device_detach(netdev);
+
+	if (netif_running(netdev)) {
+		ixgbevf_down(adapter);
+		ixgbevf_free_irq(adapter);
+		ixgbevf_free_all_tx_resources(adapter);
+		ixgbevf_free_all_rx_resources(adapter);
+	}
+
+#ifdef CONFIG_PM
+	pci_save_state(pdev);
+#endif
+
+	pci_disable_device(pdev);
+}
+
+static const struct net_device_ops ixgbe_netdev_ops = {
+	.ndo_open		= &ixgbevf_open,
+	.ndo_stop		= &ixgbevf_close,
+	.ndo_start_xmit		= &ixgbevf_xmit_frame,
+	.ndo_get_stats		= &ixgbevf_get_stats,
+	.ndo_set_rx_mode	= &ixgbevf_set_rx_mode,
+	.ndo_set_multicast_list	= &ixgbevf_set_rx_mode,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_set_mac_address	= &ixgbevf_set_mac,
+	.ndo_change_mtu		= &ixgbevf_change_mtu,
+	.ndo_tx_timeout		= &ixgbevf_tx_timeout,
+	.ndo_vlan_rx_register	= &ixgbevf_vlan_rx_register,
+	.ndo_vlan_rx_add_vid	= &ixgbevf_vlan_rx_add_vid,
+	.ndo_vlan_rx_kill_vid	= &ixgbevf_vlan_rx_kill_vid,
+};
+
+static void ixgbevf_assign_netdev_ops(struct net_device *dev)
+{
+	struct ixgbevf_adapter *adapter;
+	adapter = netdev_priv(dev);
+	dev->netdev_ops = &ixgbe_netdev_ops;
+	ixgbevf_set_ethtool_ops(dev);
+	dev->watchdog_timeo = 5 * HZ;
+}
+
+/**
+ * ixgbevf_probe - Device Initialization Routine
+ * @pdev: PCI device information struct
+ * @ent: entry in ixgbevf_pci_tbl
+ *
+ * Returns 0 on success, negative on failure
+ *
+ * ixgbevf_probe initializes an adapter identified by a pci_dev structure.
+ * The OS initialization, configuring of the adapter private structure,
+ * and a hardware reset occur.
+ **/
+static int __devinit ixgbevf_probe(struct pci_dev *pdev,
+				   const struct pci_device_id *ent)
+{
+	struct net_device *netdev;
+	struct ixgbevf_adapter *adapter = NULL;
+	struct ixgbe_hw *hw = NULL;
+	const struct ixgbevf_info *ii = ixgbevf_info_tbl[ent->driver_data];
+	static int cards_found;
+	int err, pci_using_dac;
+
+	err = pci_enable_device(pdev);
+	if (err)
+		return err;
+
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
+	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		pci_using_dac = 1;
+	} else {
+		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		if (err) {
+			err = pci_set_consistent_dma_mask(pdev,
+							  DMA_BIT_MASK(32));
+			if (err) {
+				dev_err(&pdev->dev, "No usable DMA "
+					"configuration, aborting\n");
+				goto err_dma;
+			}
+		}
+		pci_using_dac = 0;
+	}
+
+	err = pci_request_regions(pdev, ixgbevf_driver_name);
+	if (err) {
+		dev_err(&pdev->dev, "pci_request_regions failed 0x%x\n", err);
+		goto err_pci_reg;
+	}
+
+	pci_set_master(pdev);
+
+#ifdef HAVE_TX_MQ
+	netdev = alloc_etherdev_mq(sizeof(struct ixgbevf_adapter),
+				   MAX_TX_QUEUES);
+#else
+	netdev = alloc_etherdev(sizeof(struct ixgbevf_adapter));
+#endif
+	if (!netdev) {
+		err = -ENOMEM;
+		goto err_alloc_etherdev;
+	}
+
+	SET_NETDEV_DEV(netdev, &pdev->dev);
+
+	pci_set_drvdata(pdev, netdev);
+	adapter = netdev_priv(netdev);
+
+	adapter->netdev = netdev;
+	adapter->pdev = pdev;
+	hw = &adapter->hw;
+	hw->back = adapter;
+	adapter->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
+
+	/*
+	 * call save state here in standalone driver because it relies on
+	 * adapter struct to exist, and needs to call netdev_priv
+	 */
+	pci_save_state(pdev);
+
+	hw->hw_addr = ioremap(pci_resource_start(pdev, 0),
+			      pci_resource_len(pdev, 0));
+	if (!hw->hw_addr) {
+		err = -EIO;
+		goto err_ioremap;
+	}
+
+	ixgbevf_assign_netdev_ops(netdev);
+
+	adapter->bd_number = cards_found;
+
+	/* Setup hw api */
+	memcpy(&hw->mac.ops, ii->mac_ops, sizeof(hw->mac.ops));
+	hw->mac.type  = ii->mac;
+
+	memcpy(&hw->mbx.ops, &ixgbevf_mbx_ops,
+	       sizeof(struct ixgbe_mac_operations));
+
+	adapter->flags &= ~IXGBE_FLAG_RX_PS_CAPABLE;
+	adapter->flags &= ~IXGBE_FLAG_RX_PS_ENABLED;
+	adapter->flags |= IXGBE_FLAG_RX_1BUF_CAPABLE;
+
+	/* setup the private structure */
+	err = ixgbevf_sw_init(adapter);
+
+	ixgbevf_init_last_counter_stats(adapter);
+
+#ifdef MAX_SKB_FRAGS
+	netdev->features = NETIF_F_SG |
+			   NETIF_F_IP_CSUM |
+			   NETIF_F_HW_VLAN_TX |
+			   NETIF_F_HW_VLAN_RX |
+			   NETIF_F_HW_VLAN_FILTER;
+
+	netdev->features |= NETIF_F_IPV6_CSUM;
+	netdev->features |= NETIF_F_TSO;
+	netdev->features |= NETIF_F_TSO6;
+	netdev->vlan_features |= NETIF_F_TSO;
+	netdev->vlan_features |= NETIF_F_TSO6;
+	netdev->vlan_features |= NETIF_F_IP_CSUM;
+	netdev->vlan_features |= NETIF_F_SG;
+
+	if (pci_using_dac)
+		netdev->features |= NETIF_F_HIGHDMA;
+
+#endif /* MAX_SKB_FRAGS */
+
+	/* The HW MAC address was set and/or determined in sw_init */
+	memcpy(netdev->dev_addr, adapter->hw.mac.addr, netdev->addr_len);
+	memcpy(netdev->perm_addr, adapter->hw.mac.addr, netdev->addr_len);
+
+	if (!is_valid_ether_addr(netdev->dev_addr)) {
+		printk(KERN_ERR "invalid MAC address\n");
+		err = -EIO;
+		goto err_sw_init;
+	}
+
+	init_timer(&adapter->watchdog_timer);
+	adapter->watchdog_timer.function = &ixgbevf_watchdog;
+	adapter->watchdog_timer.data = (unsigned long)adapter;
+
+	INIT_WORK(&adapter->reset_task, ixgbevf_reset_task);
+	INIT_WORK(&adapter->watchdog_task, ixgbevf_watchdog_task);
+
+	err = ixgbevf_init_interrupt_scheme(adapter);
+	if (err)
+		goto err_sw_init;
+
+	/* pick up the PCI bus settings for reporting later */
+	if (hw->mac.ops.get_bus_info)
+		hw->mac.ops.get_bus_info(hw);
+
+
+	netif_carrier_off(netdev);
+	netif_tx_stop_all_queues(netdev);
+
+	strcpy(netdev->name, "eth%d");
+
+	err = register_netdev(netdev);
+	if (err)
+		goto err_register;
+
+	adapter->netdev_registered = true;
+
+	/* print the MAC address */
+	hw_dbg(hw, "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
+	       netdev->dev_addr[0],
+	       netdev->dev_addr[1],
+	       netdev->dev_addr[2],
+	       netdev->dev_addr[3],
+	       netdev->dev_addr[4],
+	       netdev->dev_addr[5]);
+
+	hw_dbg(hw, "MAC: %d\n", hw->mac.type);
+
+	hw_dbg(hw, "LRO is disabled \n");
+
+	hw_dbg(hw, "Intel(R) 82599 Virtual Function\n");
+	cards_found++;
+	return 0;
+
+err_register:
+err_sw_init:
+	ixgbevf_reset_interrupt_capability(adapter);
+	iounmap(hw->hw_addr);
+err_ioremap:
+	free_netdev(netdev);
+err_alloc_etherdev:
+	pci_release_regions(pdev);
+err_pci_reg:
+err_dma:
+	pci_disable_device(pdev);
+	return err;
+}
+
+/**
+ * ixgbevf_remove - Device Removal Routine
+ * @pdev: PCI device information struct
+ *
+ * ixgbevf_remove is called by the PCI subsystem to alert the driver
+ * that it should release a PCI device.  The could be caused by a
+ * Hot-Plug event, or because the driver is going to be removed from
+ * memory.
+ **/
+static void __devexit ixgbevf_remove(struct pci_dev *pdev)
+{
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
+
+	set_bit(__IXGBEVF_DOWN, &adapter->state);
+
+	del_timer_sync(&adapter->watchdog_timer);
+
+	cancel_work_sync(&adapter->watchdog_task);
+
+	flush_scheduled_work();
+
+	if (adapter->netdev_registered) {
+		unregister_netdev(netdev);
+		adapter->netdev_registered = false;
+	}
+
+	ixgbevf_reset_interrupt_capability(adapter);
+
+	iounmap(adapter->hw.hw_addr);
+	pci_release_regions(pdev);
+
+	hw_dbg(&adapter->hw, "Remove complete\n");
+
+	kfree(adapter->tx_ring);
+	kfree(adapter->rx_ring);
+
+	free_netdev(netdev);
+
+	pci_disable_device(pdev);
+}
+
+static struct pci_driver ixgbevf_driver = {
+	.name     = ixgbevf_driver_name,
+	.id_table = ixgbevf_pci_tbl,
+	.probe    = ixgbevf_probe,
+	.remove   = __devexit_p(ixgbevf_remove),
+	.shutdown = ixgbevf_shutdown,
+};
+
+/**
+ * ixgbe_init_module - Driver Registration Routine
+ *
+ * ixgbe_init_module is the first routine called when the driver is
+ * loaded. All it does is register with the PCI subsystem.
+ **/
+static int __init ixgbevf_init_module(void)
+{
+	int ret;
+	printk(KERN_INFO "ixgbevf: %s - version %s\n", ixgbevf_driver_string,
+	       ixgbevf_driver_version);
+
+	printk(KERN_INFO "%s\n", ixgbevf_copyright);
+
+	ret = pci_register_driver(&ixgbevf_driver);
+	return ret;
+}
+
+module_init(ixgbevf_init_module);
+
+/**
+ * ixgbe_exit_module - Driver Exit Cleanup Routine
+ *
+ * ixgbe_exit_module is called just before the driver is removed
+ * from memory.
+ **/
+static void __exit ixgbevf_exit_module(void)
+{
+	pci_unregister_driver(&ixgbevf_driver);
+}
+
+#ifdef DEBUG
+/**
+ * ixgbe_get_hw_dev_name - return device name string
+ * used by hardware layer to print debugging information
+ **/
+char *ixgbevf_get_hw_dev_name(struct ixgbe_hw *hw)
+{
+	struct ixgbevf_adapter *adapter = hw->back;
+	return adapter->netdev->name;
+}
+
+#endif
+module_exit(ixgbevf_exit_module);
+
+/* ixgbevf_main.c */
diff --git a/drivers/net/ixgbevf/mbx.c b/drivers/net/ixgbevf/mbx.c
new file mode 100644
index 000000000000..b8143501e6fc
--- /dev/null
+++ b/drivers/net/ixgbevf/mbx.c
@@ -0,0 +1,341 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include "mbx.h"
+
+/**
+ *  ixgbevf_poll_for_msg - Wait for message notification
+ *  @hw: pointer to the HW structure
+ *
+ *  returns 0 if it successfully received a message notification
+ **/
+static s32 ixgbevf_poll_for_msg(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	int countdown = mbx->timeout;
+
+	while (countdown && mbx->ops.check_for_msg(hw)) {
+		countdown--;
+		udelay(mbx->udelay);
+	}
+
+	/* if we failed, all future posted messages fail until reset */
+	if (!countdown)
+		mbx->timeout = 0;
+
+	return countdown ? 0 : IXGBE_ERR_MBX;
+}
+
+/**
+ *  ixgbevf_poll_for_ack - Wait for message acknowledgement
+ *  @hw: pointer to the HW structure
+ *
+ *  returns 0 if it successfully received a message acknowledgement
+ **/
+static s32 ixgbevf_poll_for_ack(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	int countdown = mbx->timeout;
+
+	while (countdown && mbx->ops.check_for_ack(hw)) {
+		countdown--;
+		udelay(mbx->udelay);
+	}
+
+	/* if we failed, all future posted messages fail until reset */
+	if (!countdown)
+		mbx->timeout = 0;
+
+	return countdown ? 0 : IXGBE_ERR_MBX;
+}
+
+/**
+ *  ixgbevf_read_posted_mbx - Wait for message notification and receive message
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *
+ *  returns 0 if it successfully received a message notification and
+ *  copied it into the receive buffer.
+ **/
+static s32 ixgbevf_read_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	ret_val = ixgbevf_poll_for_msg(hw);
+
+	/* if ack received read message, otherwise we timed out */
+	if (!ret_val)
+		ret_val = mbx->ops.read(hw, msg, size);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_write_posted_mbx - Write a message to the mailbox, wait for ack
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *
+ *  returns 0 if it successfully copied message into the buffer and
+ *  received an ack to that message within delay * timeout period
+ **/
+static s32 ixgbevf_write_posted_mbx(struct ixgbe_hw *hw, u32 *msg, u16 size)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	s32 ret_val;
+
+	/* send msg */
+	ret_val = mbx->ops.write(hw, msg, size);
+
+	/* if msg sent wait until we receive an ack */
+	if (!ret_val)
+		ret_val = ixgbevf_poll_for_ack(hw);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_read_v2p_mailbox - read v2p mailbox
+ *  @hw: pointer to the HW structure
+ *
+ *  This function is used to read the v2p mailbox without losing the read to
+ *  clear status bits.
+ **/
+static u32 ixgbevf_read_v2p_mailbox(struct ixgbe_hw *hw)
+{
+	u32 v2p_mailbox = IXGBE_READ_REG(hw, IXGBE_VFMAILBOX);
+
+	v2p_mailbox |= hw->mbx.v2p_mailbox;
+	hw->mbx.v2p_mailbox |= v2p_mailbox & IXGBE_VFMAILBOX_R2C_BITS;
+
+	return v2p_mailbox;
+}
+
+/**
+ *  ixgbevf_check_for_bit_vf - Determine if a status bit was set
+ *  @hw: pointer to the HW structure
+ *  @mask: bitmask for bits to be tested and cleared
+ *
+ *  This function is used to check for the read to clear bits within
+ *  the V2P mailbox.
+ **/
+static s32 ixgbevf_check_for_bit_vf(struct ixgbe_hw *hw, u32 mask)
+{
+	u32 v2p_mailbox = ixgbevf_read_v2p_mailbox(hw);
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (v2p_mailbox & mask)
+		ret_val = 0;
+
+	hw->mbx.v2p_mailbox &= ~mask;
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_check_for_msg_vf - checks to see if the PF has sent mail
+ *  @hw: pointer to the HW structure
+ *
+ *  returns 0 if the PF has set the Status bit or else ERR_MBX
+ **/
+static s32 ixgbevf_check_for_msg_vf(struct ixgbe_hw *hw)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (!ixgbevf_check_for_bit_vf(hw, IXGBE_VFMAILBOX_PFSTS)) {
+		ret_val = 0;
+		hw->mbx.stats.reqs++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_check_for_ack_vf - checks to see if the PF has ACK'd
+ *  @hw: pointer to the HW structure
+ *
+ *  returns 0 if the PF has set the ACK bit or else ERR_MBX
+ **/
+static s32 ixgbevf_check_for_ack_vf(struct ixgbe_hw *hw)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (!ixgbevf_check_for_bit_vf(hw, IXGBE_VFMAILBOX_PFACK)) {
+		ret_val = 0;
+		hw->mbx.stats.acks++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_check_for_rst_vf - checks to see if the PF has reset
+ *  @hw: pointer to the HW structure
+ *
+ *  returns true if the PF has set the reset done bit or else false
+ **/
+static s32 ixgbevf_check_for_rst_vf(struct ixgbe_hw *hw)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	if (!ixgbevf_check_for_bit_vf(hw, (IXGBE_VFMAILBOX_RSTD |
+					 IXGBE_VFMAILBOX_RSTI))) {
+		ret_val = 0;
+		hw->mbx.stats.rsts++;
+	}
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_obtain_mbx_lock_vf - obtain mailbox lock
+ *  @hw: pointer to the HW structure
+ *
+ *  return 0 if we obtained the mailbox lock
+ **/
+static s32 ixgbevf_obtain_mbx_lock_vf(struct ixgbe_hw *hw)
+{
+	s32 ret_val = IXGBE_ERR_MBX;
+
+	/* Take ownership of the buffer */
+	IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_VFU);
+
+	/* reserve mailbox for vf use */
+	if (ixgbevf_read_v2p_mailbox(hw) & IXGBE_VFMAILBOX_VFU)
+		ret_val = 0;
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_write_mbx_vf - Write a message to the mailbox
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *
+ *  returns 0 if it successfully copied message into the buffer
+ **/
+static s32 ixgbevf_write_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
+{
+	s32 ret_val;
+	u16 i;
+
+
+	/* lock the mailbox to prevent pf/vf race condition */
+	ret_val = ixgbevf_obtain_mbx_lock_vf(hw);
+	if (ret_val)
+		goto out_no_write;
+
+	/* flush msg and acks as we are overwriting the message buffer */
+	ixgbevf_check_for_msg_vf(hw);
+	ixgbevf_check_for_ack_vf(hw);
+
+	/* copy the caller specified message to the mailbox memory buffer */
+	for (i = 0; i < size; i++)
+		IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, msg[i]);
+
+	/* update stats */
+	hw->mbx.stats.msgs_tx++;
+
+	/* Drop VFU and interrupt the PF to tell it a message has been sent */
+	IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_REQ);
+
+out_no_write:
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_read_mbx_vf - Reads a message from the inbox intended for vf
+ *  @hw: pointer to the HW structure
+ *  @msg: The message buffer
+ *  @size: Length of buffer
+ *
+ *  returns 0 if it successfuly read message from buffer
+ **/
+static s32 ixgbevf_read_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size)
+{
+	s32 ret_val = 0;
+	u16 i;
+
+	/* lock the mailbox to prevent pf/vf race condition */
+	ret_val = ixgbevf_obtain_mbx_lock_vf(hw);
+	if (ret_val)
+		goto out_no_read;
+
+	/* copy the message from the mailbox memory buffer */
+	for (i = 0; i < size; i++)
+		msg[i] = IXGBE_READ_REG_ARRAY(hw, IXGBE_VFMBMEM, i);
+
+	/* Acknowledge receipt and release mailbox, then we're done */
+	IXGBE_WRITE_REG(hw, IXGBE_VFMAILBOX, IXGBE_VFMAILBOX_ACK);
+
+	/* update stats */
+	hw->mbx.stats.msgs_rx++;
+
+out_no_read:
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_init_mbx_params_vf - set initial values for vf mailbox
+ *  @hw: pointer to the HW structure
+ *
+ *  Initializes the hw->mbx struct to correct values for vf mailbox
+ */
+s32 ixgbevf_init_mbx_params_vf(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+
+	/* start mailbox as timed out and let the reset_hw call set the timeout
+	 * value to begin communications */
+	mbx->timeout = 0;
+	mbx->udelay = IXGBE_VF_MBX_INIT_DELAY;
+
+	mbx->size = IXGBE_VFMAILBOX_SIZE;
+
+	mbx->stats.msgs_tx = 0;
+	mbx->stats.msgs_rx = 0;
+	mbx->stats.reqs = 0;
+	mbx->stats.acks = 0;
+	mbx->stats.rsts = 0;
+
+	return 0;
+}
+
+struct ixgbe_mbx_operations ixgbevf_mbx_ops = {
+	.init_params   = ixgbevf_init_mbx_params_vf,
+	.read          = ixgbevf_read_mbx_vf,
+	.write         = ixgbevf_write_mbx_vf,
+	.read_posted   = ixgbevf_read_posted_mbx,
+	.write_posted  = ixgbevf_write_posted_mbx,
+	.check_for_msg = ixgbevf_check_for_msg_vf,
+	.check_for_ack = ixgbevf_check_for_ack_vf,
+	.check_for_rst = ixgbevf_check_for_rst_vf,
+};
+
diff --git a/drivers/net/ixgbevf/mbx.h b/drivers/net/ixgbevf/mbx.h
new file mode 100644
index 000000000000..1b0e0bf4c0f5
--- /dev/null
+++ b/drivers/net/ixgbevf/mbx.h
@@ -0,0 +1,100 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBE_MBX_H_
+#define _IXGBE_MBX_H_
+
+#include "vf.h"
+
+#define IXGBE_VFMAILBOX_SIZE        16 /* 16 32 bit words - 64 bytes */
+#define IXGBE_ERR_MBX               -100
+
+#define IXGBE_VFMAILBOX             0x002FC
+#define IXGBE_VFMBMEM               0x00200
+
+/* Define mailbox register bits */
+#define IXGBE_VFMAILBOX_REQ      0x00000001 /* Request for PF Ready bit */
+#define IXGBE_VFMAILBOX_ACK      0x00000002 /* Ack PF message received */
+#define IXGBE_VFMAILBOX_VFU      0x00000004 /* VF owns the mailbox buffer */
+#define IXGBE_VFMAILBOX_PFU      0x00000008 /* PF owns the mailbox buffer */
+#define IXGBE_VFMAILBOX_PFSTS    0x00000010 /* PF wrote a message in the MB */
+#define IXGBE_VFMAILBOX_PFACK    0x00000020 /* PF ack the previous VF msg */
+#define IXGBE_VFMAILBOX_RSTI     0x00000040 /* PF has reset indication */
+#define IXGBE_VFMAILBOX_RSTD     0x00000080 /* PF has indicated reset done */
+#define IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */
+
+#define IXGBE_PFMAILBOX(x)          (0x04B00 + (4 * x))
+#define IXGBE_PFMBMEM(vfn)          (0x13000 + (64 * vfn))
+
+#define IXGBE_PFMAILBOX_STS   0x00000001 /* Initiate message send to VF */
+#define IXGBE_PFMAILBOX_ACK   0x00000002 /* Ack message recv'd from VF */
+#define IXGBE_PFMAILBOX_VFU   0x00000004 /* VF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_PFU   0x00000008 /* PF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_RVFU  0x00000010 /* Reset VFU - used when VF stuck */
+
+#define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */
+#define IXGBE_MBVFICR_VFREQ_VF1  0x00000001 /* bit for VF 1 message */
+#define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */
+#define IXGBE_MBVFICR_VFACK_VF1  0x00010000 /* bit for VF 1 ack */
+
+
+/* If it's a IXGBE_VF_* msg then it originates in the VF and is sent to the
+ * PF.  The reverse is true if it is IXGBE_PF_*.
+ * Message ACK's are the value or'd with 0xF0000000
+ */
+#define IXGBE_VT_MSGTYPE_ACK      0x80000000  /* Messages below or'd with
+					       * this are the ACK */
+#define IXGBE_VT_MSGTYPE_NACK     0x40000000  /* Messages below or'd with
+					       * this are the NACK */
+#define IXGBE_VT_MSGTYPE_CTS      0x20000000  /* Indicates that VF is still
+					       *  clear to send requests */
+#define IXGBE_VT_MSGINFO_SHIFT    16
+/* bits 23:16 are used for exra info for certain messages */
+#define IXGBE_VT_MSGINFO_MASK     (0xFF << IXGBE_VT_MSGINFO_SHIFT)
+
+#define IXGBE_VF_RESET            0x01 /* VF requests reset */
+#define IXGBE_VF_SET_MAC_ADDR     0x02 /* VF requests PF to set MAC addr */
+#define IXGBE_VF_SET_MULTICAST    0x03 /* VF requests PF to set MC addr */
+#define IXGBE_VF_SET_VLAN         0x04 /* VF requests PF to set VLAN */
+#define IXGBE_VF_SET_LPE          0x05 /* VF requests PF to set VMOLR.LPE */
+
+/* length of permanent address message returned from PF */
+#define IXGBE_VF_PERMADDR_MSG_LEN 4
+/* word in permanent address message with the current multicast type */
+#define IXGBE_VF_MC_TYPE_WORD     3
+
+#define IXGBE_PF_CONTROL_MSG      0x0100 /* PF control message */
+
+#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */
+#define IXGBE_VF_MBX_INIT_DELAY   500  /* microseconds between retries */
+
+/* forward declaration of the HW struct */
+struct ixgbe_hw;
+
+s32 ixgbevf_init_mbx_params_vf(struct ixgbe_hw *);
+
+#endif /* _IXGBE_MBX_H_ */
diff --git a/drivers/net/ixgbevf/regs.h b/drivers/net/ixgbevf/regs.h
new file mode 100644
index 000000000000..12f75960aec1
--- /dev/null
+++ b/drivers/net/ixgbevf/regs.h
@@ -0,0 +1,85 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBEVF_REGS_H_
+#define _IXGBEVF_REGS_H_
+
+#define IXGBE_VFCTRL           0x00000
+#define IXGBE_VFSTATUS         0x00008
+#define IXGBE_VFLINKS          0x00010
+#define IXGBE_VFRTIMER         0x00048
+#define IXGBE_VFRXMEMWRAP      0x03190
+#define IXGBE_VTEICR           0x00100
+#define IXGBE_VTEICS           0x00104
+#define IXGBE_VTEIMS           0x00108
+#define IXGBE_VTEIMC           0x0010C
+#define IXGBE_VTEIAC           0x00110
+#define IXGBE_VTEIAM           0x00114
+#define IXGBE_VTEITR(x)        (0x00820 + (4 * x))
+#define IXGBE_VTIVAR(x)        (0x00120 + (4 * x))
+#define IXGBE_VTIVAR_MISC      0x00140
+#define IXGBE_VTRSCINT(x)      (0x00180 + (4 * x))
+#define IXGBE_VFRDBAL(x)       (0x01000 + (0x40 * x))
+#define IXGBE_VFRDBAH(x)       (0x01004 + (0x40 * x))
+#define IXGBE_VFRDLEN(x)       (0x01008 + (0x40 * x))
+#define IXGBE_VFRDH(x)         (0x01010 + (0x40 * x))
+#define IXGBE_VFRDT(x)         (0x01018 + (0x40 * x))
+#define IXGBE_VFRXDCTL(x)      (0x01028 + (0x40 * x))
+#define IXGBE_VFSRRCTL(x)      (0x01014 + (0x40 * x))
+#define IXGBE_VFRSCCTL(x)      (0x0102C + (0x40 * x))
+#define IXGBE_VFPSRTYPE        0x00300
+#define IXGBE_VFTDBAL(x)       (0x02000 + (0x40 * x))
+#define IXGBE_VFTDBAH(x)       (0x02004 + (0x40 * x))
+#define IXGBE_VFTDLEN(x)       (0x02008 + (0x40 * x))
+#define IXGBE_VFTDH(x)         (0x02010 + (0x40 * x))
+#define IXGBE_VFTDT(x)         (0x02018 + (0x40 * x))
+#define IXGBE_VFTXDCTL(x)      (0x02028 + (0x40 * x))
+#define IXGBE_VFTDWBAL(x)      (0x02038 + (0x40 * x))
+#define IXGBE_VFTDWBAH(x)      (0x0203C + (0x40 * x))
+#define IXGBE_VFDCA_RXCTRL(x)  (0x0100C + (0x40 * x))
+#define IXGBE_VFDCA_TXCTRL(x)  (0x0200c + (0x40 * x))
+#define IXGBE_VFGPRC           0x0101C
+#define IXGBE_VFGPTC           0x0201C
+#define IXGBE_VFGORC_LSB       0x01020
+#define IXGBE_VFGORC_MSB       0x01024
+#define IXGBE_VFGOTC_LSB       0x02020
+#define IXGBE_VFGOTC_MSB       0x02024
+#define IXGBE_VFMPRC           0x01034
+
+#define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
+
+#define IXGBE_READ_REG(a, reg) readl((a)->hw_addr + (reg))
+
+#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) ( \
+    writel((value), ((a)->hw_addr + (reg) + ((offset) << 2))))
+
+#define IXGBE_READ_REG_ARRAY(a, reg, offset) ( \
+    readl((a)->hw_addr + (reg) + ((offset) << 2)))
+
+#define IXGBE_WRITE_FLUSH(a) (IXGBE_READ_REG(a, IXGBE_VFSTATUS))
+
+#endif /* _IXGBEVF_REGS_H_ */
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
new file mode 100644
index 000000000000..4b5dec0ec140
--- /dev/null
+++ b/drivers/net/ixgbevf/vf.c
@@ -0,0 +1,387 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include "vf.h"
+
+/**
+ *  ixgbevf_start_hw_vf - Prepare hardware for Tx/Rx
+ *  @hw: pointer to hardware structure
+ *
+ *  Starts the hardware by filling the bus info structure and media type, clears
+ *  all on chip counters, initializes receive address registers, multicast
+ *  table, VLAN filter table, calls routine to set up link and flow control
+ *  settings, and leaves transmit and receive units disabled and uninitialized
+ **/
+static s32 ixgbevf_start_hw_vf(struct ixgbe_hw *hw)
+{
+	/* Clear adapter stopped flag */
+	hw->adapter_stopped = false;
+
+	return 0;
+}
+
+/**
+ *  ixgbevf_init_hw_vf - virtual function hardware initialization
+ *  @hw: pointer to hardware structure
+ *
+ *  Initialize the hardware by resetting the hardware and then starting
+ *  the hardware
+ **/
+static s32 ixgbevf_init_hw_vf(struct ixgbe_hw *hw)
+{
+	s32 status = hw->mac.ops.start_hw(hw);
+
+	hw->mac.ops.get_mac_addr(hw, hw->mac.addr);
+
+	return status;
+}
+
+/**
+ *  ixgbevf_reset_hw_vf - Performs hardware reset
+ *  @hw: pointer to hardware structure
+ *
+ *  Resets the hardware by reseting the transmit and receive units, masks and
+ *  clears all interrupts.
+ **/
+static s32 ixgbevf_reset_hw_vf(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 timeout = IXGBE_VF_INIT_TIMEOUT;
+	s32 ret_val = IXGBE_ERR_INVALID_MAC_ADDR;
+	u32 msgbuf[IXGBE_VF_PERMADDR_MSG_LEN];
+	u8 *addr = (u8 *)(&msgbuf[1]);
+
+	/* Call adapter stop to disable tx/rx and clear interrupts */
+	hw->mac.ops.stop_adapter(hw);
+
+	IXGBE_WRITE_REG(hw, IXGBE_VFCTRL, IXGBE_CTRL_RST);
+	IXGBE_WRITE_FLUSH(hw);
+
+	/* we cannot reset while the RSTI / RSTD bits are asserted */
+	while (!mbx->ops.check_for_rst(hw) && timeout) {
+		timeout--;
+		udelay(5);
+	}
+
+	if (!timeout)
+		return IXGBE_ERR_RESET_FAILED;
+
+	/* mailbox timeout can now become active */
+	mbx->timeout = IXGBE_VF_MBX_INIT_TIMEOUT;
+
+	msgbuf[0] = IXGBE_VF_RESET;
+	mbx->ops.write_posted(hw, msgbuf, 1);
+
+	msleep(10);
+
+	/* set our "perm_addr" based on info provided by PF */
+	/* also set up the mc_filter_type which is piggy backed
+	 * on the mac address in word 3 */
+	ret_val = mbx->ops.read_posted(hw, msgbuf, IXGBE_VF_PERMADDR_MSG_LEN);
+	if (ret_val)
+		return ret_val;
+
+	if (msgbuf[0] != (IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK))
+		return IXGBE_ERR_INVALID_MAC_ADDR;
+
+	memcpy(hw->mac.perm_addr, addr, IXGBE_ETH_LENGTH_OF_ADDRESS);
+	hw->mac.mc_filter_type = msgbuf[IXGBE_VF_MC_TYPE_WORD];
+
+	return 0;
+}
+
+/**
+ *  ixgbevf_stop_hw_vf - Generic stop Tx/Rx units
+ *  @hw: pointer to hardware structure
+ *
+ *  Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
+ *  disables transmit and receive units. The adapter_stopped flag is used by
+ *  the shared code and drivers to determine if the adapter is in a stopped
+ *  state and should not touch the hardware.
+ **/
+static s32 ixgbevf_stop_hw_vf(struct ixgbe_hw *hw)
+{
+	u32 number_of_queues;
+	u32 reg_val;
+	u16 i;
+
+	/*
+	 * Set the adapter_stopped flag so other driver functions stop touching
+	 * the hardware
+	 */
+	hw->adapter_stopped = true;
+
+	/* Disable the receive unit by stopped each queue */
+	number_of_queues = hw->mac.max_rx_queues;
+	for (i = 0; i < number_of_queues; i++) {
+		reg_val = IXGBE_READ_REG(hw, IXGBE_VFRXDCTL(i));
+		if (reg_val & IXGBE_RXDCTL_ENABLE) {
+			reg_val &= ~IXGBE_RXDCTL_ENABLE;
+			IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(i), reg_val);
+		}
+	}
+
+	IXGBE_WRITE_FLUSH(hw);
+
+	/* Clear interrupt mask to stop from interrupts being generated */
+	IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
+
+	/* Clear any pending interrupts */
+	IXGBE_READ_REG(hw, IXGBE_VTEICR);
+
+	/* Disable the transmit unit.  Each queue must be disabled. */
+	number_of_queues = hw->mac.max_tx_queues;
+	for (i = 0; i < number_of_queues; i++) {
+		reg_val = IXGBE_READ_REG(hw, IXGBE_VFTXDCTL(i));
+		if (reg_val & IXGBE_TXDCTL_ENABLE) {
+			reg_val &= ~IXGBE_TXDCTL_ENABLE;
+			IXGBE_WRITE_REG(hw, IXGBE_VFTXDCTL(i), reg_val);
+		}
+	}
+
+	return 0;
+}
+
+/**
+ *  ixgbevf_mta_vector - Determines bit-vector in multicast table to set
+ *  @hw: pointer to hardware structure
+ *  @mc_addr: the multicast address
+ *
+ *  Extracts the 12 bits, from a multicast address, to determine which
+ *  bit-vector to set in the multicast table. The hardware uses 12 bits, from
+ *  incoming rx multicast addresses, to determine the bit-vector to check in
+ *  the MTA. Which of the 4 combination, of 12-bits, the hardware uses is set
+ *  by the MO field of the MCSTCTRL. The MO field is set during initialization
+ *  to mc_filter_type.
+ **/
+static s32 ixgbevf_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr)
+{
+	u32 vector = 0;
+
+	switch (hw->mac.mc_filter_type) {
+	case 0:   /* use bits [47:36] of the address */
+		vector = ((mc_addr[4] >> 4) | (((u16)mc_addr[5]) << 4));
+		break;
+	case 1:   /* use bits [46:35] of the address */
+		vector = ((mc_addr[4] >> 3) | (((u16)mc_addr[5]) << 5));
+		break;
+	case 2:   /* use bits [45:34] of the address */
+		vector = ((mc_addr[4] >> 2) | (((u16)mc_addr[5]) << 6));
+		break;
+	case 3:   /* use bits [43:32] of the address */
+		vector = ((mc_addr[4]) | (((u16)mc_addr[5]) << 8));
+		break;
+	default:  /* Invalid mc_filter_type */
+		break;
+	}
+
+	/* vector can only be 12-bits or boundary will be exceeded */
+	vector &= 0xFFF;
+	return vector;
+}
+
+/**
+ *  ixgbevf_get_mac_addr_vf - Read device MAC address
+ *  @hw: pointer to the HW structure
+ *  @mac_addr: pointer to storage for retrieved MAC address
+ **/
+static s32 ixgbevf_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr)
+{
+	memcpy(mac_addr, hw->mac.perm_addr, IXGBE_ETH_LENGTH_OF_ADDRESS);
+
+	return 0;
+}
+
+/**
+ *  ixgbevf_set_rar_vf - set device MAC address
+ *  @hw: pointer to hardware structure
+ *  @index: Receive address register to write
+ *  @addr: Address to put into receive address register
+ *  @vmdq: Unused in this implementation
+ **/
+static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr,
+			      u32 vmdq)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 msgbuf[3];
+	u8 *msg_addr = (u8 *)(&msgbuf[1]);
+	s32 ret_val;
+
+	memset(msgbuf, 0, sizeof(msgbuf));
+	msgbuf[0] = IXGBE_VF_SET_MAC_ADDR;
+	memcpy(msg_addr, addr, 6);
+	ret_val = mbx->ops.write_posted(hw, msgbuf, 3);
+
+	if (!ret_val)
+		ret_val = mbx->ops.read_posted(hw, msgbuf, 3);
+
+	msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
+
+	/* if nacked the address was rejected, use "perm_addr" */
+	if (!ret_val &&
+	    (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK)))
+		ixgbevf_get_mac_addr_vf(hw, hw->mac.addr);
+
+	return ret_val;
+}
+
+/**
+ *  ixgbevf_update_mc_addr_list_vf - Update Multicast addresses
+ *  @hw: pointer to the HW structure
+ *  @mc_addr_list: array of multicast addresses to program
+ *  @mc_addr_count: number of multicast addresses to program
+ *  @next: caller supplied function to return next address in list
+ *
+ *  Updates the Multicast Table Array.
+ **/
+static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw, u8 *mc_addr_list,
+					u32 mc_addr_count,
+					ixgbe_mc_addr_itr next)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
+	u16 *vector_list = (u16 *)&msgbuf[1];
+	u32 vector;
+	u32 cnt, i;
+	u32 vmdq;
+
+	/* Each entry in the list uses 1 16 bit word.  We have 30
+	 * 16 bit words available in our HW msg buffer (minus 1 for the
+	 * msg type).  That's 30 hash values if we pack 'em right.  If
+	 * there are more than 30 MC addresses to add then punt the
+	 * extras for now and then add code to handle more than 30 later.
+	 * It would be unusual for a server to request that many multi-cast
+	 * addresses except for in large enterprise network environments.
+	 */
+
+	cnt = (mc_addr_count > 30) ? 30 : mc_addr_count;
+	msgbuf[0] = IXGBE_VF_SET_MULTICAST;
+	msgbuf[0] |= cnt << IXGBE_VT_MSGINFO_SHIFT;
+
+	for (i = 0; i < cnt; i++) {
+		vector = ixgbevf_mta_vector(hw, next(hw, &mc_addr_list, &vmdq));
+		vector_list[i] = vector;
+	}
+
+	mbx->ops.write_posted(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);
+
+	return 0;
+}
+
+/**
+ *  ixgbevf_set_vfta_vf - Set/Unset vlan filter table address
+ *  @hw: pointer to the HW structure
+ *  @vlan: 12 bit VLAN ID
+ *  @vind: unused by VF drivers
+ *  @vlan_on: if true then set bit, else clear bit
+ **/
+static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind,
+			       bool vlan_on)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 msgbuf[2];
+
+	msgbuf[0] = IXGBE_VF_SET_VLAN;
+	msgbuf[1] = vlan;
+	/* Setting the 8 bit field MSG INFO to TRUE indicates "add" */
+	msgbuf[0] |= vlan_on << IXGBE_VT_MSGINFO_SHIFT;
+
+	return mbx->ops.write_posted(hw, msgbuf, 2);
+}
+
+/**
+ *  ixgbevf_setup_mac_link_vf - Setup MAC link settings
+ *  @hw: pointer to hardware structure
+ *  @speed: Unused in this implementation
+ *  @autoneg: Unused in this implementation
+ *  @autoneg_wait_to_complete: Unused in this implementation
+ *
+ *  Do nothing and return success.  VF drivers are not allowed to change
+ *  global settings.  Maintained for driver compatibility.
+ **/
+static s32 ixgbevf_setup_mac_link_vf(struct ixgbe_hw *hw,
+				     ixgbe_link_speed speed, bool autoneg,
+				     bool autoneg_wait_to_complete)
+{
+	return 0;
+}
+
+/**
+ *  ixgbevf_check_mac_link_vf - Get link/speed status
+ *  @hw: pointer to hardware structure
+ *  @speed: pointer to link speed
+ *  @link_up: true is link is up, false otherwise
+ *  @autoneg_wait_to_complete: true when waiting for completion is needed
+ *
+ *  Reads the links register to determine if link is up and the current speed
+ **/
+static s32 ixgbevf_check_mac_link_vf(struct ixgbe_hw *hw,
+				     ixgbe_link_speed *speed,
+				     bool *link_up,
+				     bool autoneg_wait_to_complete)
+{
+	u32 links_reg;
+
+	if (!(hw->mbx.ops.check_for_rst(hw))) {
+		*link_up = false;
+		*speed = 0;
+		return -1;
+	}
+
+	links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
+
+	if (links_reg & IXGBE_LINKS_UP)
+		*link_up = true;
+	else
+		*link_up = false;
+
+	if (links_reg & IXGBE_LINKS_SPEED)
+		*speed = IXGBE_LINK_SPEED_10GB_FULL;
+	else
+		*speed = IXGBE_LINK_SPEED_1GB_FULL;
+
+	return 0;
+}
+
+struct ixgbe_mac_operations ixgbevf_mac_ops = {
+	.init_hw             = ixgbevf_init_hw_vf,
+	.reset_hw            = ixgbevf_reset_hw_vf,
+	.start_hw            = ixgbevf_start_hw_vf,
+	.get_mac_addr        = ixgbevf_get_mac_addr_vf,
+	.stop_adapter        = ixgbevf_stop_hw_vf,
+	.setup_link          = ixgbevf_setup_mac_link_vf,
+	.check_link          = ixgbevf_check_mac_link_vf,
+	.set_rar             = ixgbevf_set_rar_vf,
+	.update_mc_addr_list = ixgbevf_update_mc_addr_list_vf,
+	.set_vfta            = ixgbevf_set_vfta_vf,
+};
+
+struct ixgbevf_info ixgbevf_vf_info = {
+	.mac = ixgbe_mac_82599_vf,
+	.mac_ops = &ixgbevf_mac_ops,
+};
+
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
new file mode 100644
index 000000000000..799600e92700
--- /dev/null
+++ b/drivers/net/ixgbevf/vf.h
@@ -0,0 +1,168 @@
+/*******************************************************************************
+
+  Intel 82599 Virtual Function driver
+  Copyright(c) 1999 - 2009 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef __IXGBE_VF_H__
+#define __IXGBE_VF_H__
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/if_ether.h>
+
+#include "defines.h"
+#include "regs.h"
+#include "mbx.h"
+
+struct ixgbe_hw;
+
+/* iterator type for walking multicast address lists */
+typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
+				  u32 *vmdq);
+struct ixgbe_mac_operations {
+	s32 (*init_hw)(struct ixgbe_hw *);
+	s32 (*reset_hw)(struct ixgbe_hw *);
+	s32 (*start_hw)(struct ixgbe_hw *);
+	s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
+	enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
+	u32 (*get_supported_physical_layer)(struct ixgbe_hw *);
+	s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
+	s32 (*stop_adapter)(struct ixgbe_hw *);
+	s32 (*get_bus_info)(struct ixgbe_hw *);
+
+	/* Link */
+	s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
+	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
+	s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
+				     bool *);
+
+	/* RAR, Multicast, VLAN */
+	s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32);
+	s32 (*init_rx_addrs)(struct ixgbe_hw *);
+	s32 (*update_mc_addr_list)(struct ixgbe_hw *, u8 *, u32,
+				   ixgbe_mc_addr_itr);
+	s32 (*enable_mc)(struct ixgbe_hw *);
+	s32 (*disable_mc)(struct ixgbe_hw *);
+	s32 (*clear_vfta)(struct ixgbe_hw *);
+	s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
+};
+
+enum ixgbe_mac_type {
+	ixgbe_mac_unknown = 0,
+	ixgbe_mac_82599_vf,
+	ixgbe_num_macs
+};
+
+struct ixgbe_mac_info {
+	struct ixgbe_mac_operations ops;
+	u8 addr[6];
+	u8 perm_addr[6];
+
+	enum ixgbe_mac_type type;
+
+	s32  mc_filter_type;
+
+	bool get_link_status;
+	u32  max_tx_queues;
+	u32  max_rx_queues;
+	u32  max_msix_vectors;
+};
+
+struct ixgbe_mbx_operations {
+	s32 (*init_params)(struct ixgbe_hw *hw);
+	s32 (*read)(struct ixgbe_hw *, u32 *, u16);
+	s32 (*write)(struct ixgbe_hw *, u32 *, u16);
+	s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16);
+	s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16);
+	s32 (*check_for_msg)(struct ixgbe_hw *);
+	s32 (*check_for_ack)(struct ixgbe_hw *);
+	s32 (*check_for_rst)(struct ixgbe_hw *);
+};
+
+struct ixgbe_mbx_stats {
+	u32 msgs_tx;
+	u32 msgs_rx;
+
+	u32 acks;
+	u32 reqs;
+	u32 rsts;
+};
+
+struct ixgbe_mbx_info {
+	struct ixgbe_mbx_operations ops;
+	struct ixgbe_mbx_stats stats;
+	u32 timeout;
+	u32 udelay;
+	u32 v2p_mailbox;
+	u16 size;
+};
+
+struct ixgbe_hw {
+	void *back;
+
+	u8 __iomem *hw_addr;
+	u8 *flash_address;
+	unsigned long io_base;
+
+	struct ixgbe_mac_info mac;
+	struct ixgbe_mbx_info mbx;
+
+	u16 device_id;
+	u16 subsystem_vendor_id;
+	u16 subsystem_device_id;
+	u16 vendor_id;
+
+	u8  revision_id;
+	bool adapter_stopped;
+};
+
+struct ixgbevf_hw_stats {
+	u64 base_vfgprc;
+	u64 base_vfgptc;
+	u64 base_vfgorc;
+	u64 base_vfgotc;
+	u64 base_vfmprc;
+
+	u64 last_vfgprc;
+	u64 last_vfgptc;
+	u64 last_vfgorc;
+	u64 last_vfgotc;
+	u64 last_vfmprc;
+
+	u64 vfgprc;
+	u64 vfgptc;
+	u64 vfgorc;
+	u64 vfgotc;
+	u64 vfmprc;
+};
+
+struct ixgbevf_info {
+	enum ixgbe_mac_type		mac;
+	struct ixgbe_mac_operations	*mac_ops;
+};
+
+#endif /* __IXGBE_VF_H__ */
+
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 792b88fc3574..26eed49d3208 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -2994,7 +2994,7 @@ jme_resume(struct pci_dev *pdev)
 }
 #endif
 
-static struct pci_device_id jme_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(jme_pci_tbl) = {
 	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMC250) },
 	{ PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMC260) },
 	{ }
diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c
index c146304d8d6c..c0ceebccaa49 100644
--- a/drivers/net/ks8851_mll.c
+++ b/drivers/net/ks8851_mll.c
@@ -854,8 +854,8 @@ static void ks_update_link_status(struct net_device *netdev, struct ks_net *ks)
 
 static irqreturn_t ks_irq(int irq, void *pw)
 {
-	struct ks_net *ks = pw;
-	struct net_device *netdev = ks->netdev;
+	struct net_device *netdev = pw;
+	struct ks_net *ks = netdev_priv(netdev);
 	u16 status;
 
 	/*this should be the first in IRQ handler */
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index 336e7c7a9275..a8522bd73ae7 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -134,7 +134,7 @@ static int temac_dma_bd_init(struct net_device *ndev)
 	struct sk_buff *skb;
 	int i;
 
-	lp->rx_skb = kzalloc(sizeof(struct sk_buff)*RX_BD_NUM, GFP_KERNEL);
+	lp->rx_skb = kzalloc(sizeof(*lp->rx_skb) * RX_BD_NUM, GFP_KERNEL);
 	/* allocate the tx and rx ring buffer descriptors. */
 	/* returns a virtual addres and a physical address. */
 	lp->tx_bd_v = dma_alloc_coherent(ndev->dev.parent,
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index f8fa0c3f0f64..a8768672dc5a 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -17,6 +17,8 @@
 /* 2002-12-30: Try to support more cards, some clues from NetBSD driver */
 /* 2003-12-26: Make sure Asante cards always work. */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -34,31 +36,36 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
+#include <linux/io.h>
 
 #include <asm/system.h>
-#include <asm/io.h>
 #include <asm/dma.h>
 #include <asm/hwtest.h>
 #include <asm/macints.h>
 
 static char version[] =
-	"mac8390.c: v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
+	"v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
 
 #define EI_SHIFT(x)	(ei_local->reg_offset[x])
-#define ei_inb(port)   in_8(port)
-#define ei_outb(val,port)  out_8(port,val)
-#define ei_inb_p(port)   in_8(port)
-#define ei_outb_p(val,port)  out_8(port,val)
+#define ei_inb(port)	in_8(port)
+#define ei_outb(val, port)	out_8(port, val)
+#define ei_inb_p(port)	in_8(port)
+#define ei_outb_p(val, port)	out_8(port, val)
 
 #include "lib8390.c"
 
 #define WD_START_PG			0x00	/* First page of TX buffer */
 #define CABLETRON_RX_START_PG		0x00    /* First page of RX buffer */
 #define CABLETRON_RX_STOP_PG		0x30    /* Last page +1 of RX ring */
-#define CABLETRON_TX_START_PG		CABLETRON_RX_STOP_PG  /* First page of TX buffer */
+#define CABLETRON_TX_START_PG		CABLETRON_RX_STOP_PG
+						/* First page of TX buffer */
 
-/* Unfortunately it seems we have to hardcode these for the moment */
-/* Shouldn't the card know about this? Does anyone know where to read it off the card? Do we trust the data provided by the card? */
+/*
+ * Unfortunately it seems we have to hardcode these for the moment
+ * Shouldn't the card know about this?
+ * Does anyone know where to read it off the card?
+ * Do we trust the data provided by the card?
+ */
 
 #define DAYNA_8390_BASE		0x80000
 #define DAYNA_8390_MEM		0x00000
@@ -80,7 +87,7 @@ enum mac8390_type {
 	MAC8390_KINETICS,
 };
 
-static const char * cardname[] = {
+static const char *cardname[] = {
 	"apple",
 	"asante",
 	"farallon",
@@ -90,7 +97,7 @@ static const char * cardname[] = {
 	"kinetics",
 };
 
-static int word16[] = {
+static const int word16[] = {
 	1, /* apple */
 	1, /* asante */
 	1, /* farallon */
@@ -101,7 +108,7 @@ static int word16[] = {
 };
 
 /* on which cards do we use NuBus resources? */
-static int useresources[] = {
+static const int useresources[] = {
 	1, /* apple */
 	1, /* asante */
 	1, /* farallon */
@@ -117,22 +124,22 @@ enum mac8390_access {
 	ACCESS_16,
 };
 
-extern int mac8390_memtest(struct net_device * dev);
-static int mac8390_initdev(struct net_device * dev, struct nubus_dev * ndev,
+extern int mac8390_memtest(struct net_device *dev);
+static int mac8390_initdev(struct net_device *dev, struct nubus_dev *ndev,
 			   enum mac8390_type type);
 
-static int mac8390_open(struct net_device * dev);
-static int mac8390_close(struct net_device * dev);
+static int mac8390_open(struct net_device *dev);
+static int mac8390_close(struct net_device *dev);
 static void mac8390_no_reset(struct net_device *dev);
 static void interlan_reset(struct net_device *dev);
 
 /* Sane (32-bit chunk memory read/write) - Some Farallon and Apple do this*/
 static void sane_get_8390_hdr(struct net_device *dev,
 			      struct e8390_pkt_hdr *hdr, int ring_page);
-static void sane_block_input(struct net_device * dev, int count,
-			     struct sk_buff * skb, int ring_offset);
-static void sane_block_output(struct net_device * dev, int count,
-			      const unsigned char * buf, const int start_page);
+static void sane_block_input(struct net_device *dev, int count,
+			     struct sk_buff *skb, int ring_offset);
+static void sane_block_output(struct net_device *dev, int count,
+			      const unsigned char *buf, const int start_page);
 
 /* dayna_memcpy to and from card */
 static void dayna_memcpy_fromcard(struct net_device *dev, void *to,
@@ -148,8 +155,8 @@ static void dayna_block_input(struct net_device *dev, int count,
 static void dayna_block_output(struct net_device *dev, int count,
 			       const unsigned char *buf, int start_page);
 
-#define memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
-#define memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))
+#define memcpy_fromio(a, b, c)	memcpy((a), (void *)(b), (c))
+#define memcpy_toio(a, b, c)	memcpy((void *)(a), (b), (c))
 
 /* Slow Sane (16-bit chunk memory read/write) Cabletron uses this */
 static void slow_sane_get_8390_hdr(struct net_device *dev,
@@ -164,70 +171,72 @@ static void word_memcpy_fromcard(void *tp, const void *fp, int count);
 static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
 {
 	switch (dev->dr_sw) {
-		case NUBUS_DRSW_3COM:
-			switch (dev->dr_hw) {
-				case NUBUS_DRHW_APPLE_SONIC_NB:
-				case NUBUS_DRHW_APPLE_SONIC_LC:
-				case NUBUS_DRHW_SONNET:
-					return MAC8390_NONE;
-					break;
-				default:
-					return MAC8390_APPLE;
-					break;
-			}
+	case NUBUS_DRSW_3COM:
+		switch (dev->dr_hw) {
+		case NUBUS_DRHW_APPLE_SONIC_NB:
+		case NUBUS_DRHW_APPLE_SONIC_LC:
+		case NUBUS_DRHW_SONNET:
+			return MAC8390_NONE;
 			break;
-
-		case NUBUS_DRSW_APPLE:
-			switch (dev->dr_hw) {
-				case NUBUS_DRHW_ASANTE_LC:
-					return MAC8390_NONE;
-					break;
-				case NUBUS_DRHW_CABLETRON:
-					return MAC8390_CABLETRON;
-					break;
-				default:
-					return MAC8390_APPLE;
-					break;
-			}
+		default:
+			return MAC8390_APPLE;
 			break;
+		}
+		break;
 
-		case NUBUS_DRSW_ASANTE:
-			return MAC8390_ASANTE;
+	case NUBUS_DRSW_APPLE:
+		switch (dev->dr_hw) {
+		case NUBUS_DRHW_ASANTE_LC:
+			return MAC8390_NONE;
 			break;
-
-		case NUBUS_DRSW_TECHWORKS:
-		case NUBUS_DRSW_DAYNA2:
-		case NUBUS_DRSW_DAYNA_LC:
-			if (dev->dr_hw == NUBUS_DRHW_CABLETRON)
-				return MAC8390_CABLETRON;
-			else
-				return MAC8390_APPLE;
+		case NUBUS_DRHW_CABLETRON:
+			return MAC8390_CABLETRON;
 			break;
-
-		case NUBUS_DRSW_FARALLON:
-			return MAC8390_FARALLON;
+		default:
+			return MAC8390_APPLE;
 			break;
+		}
+		break;
 
-		case NUBUS_DRSW_KINETICS:
-			switch (dev->dr_hw) {
-				case NUBUS_DRHW_INTERLAN:
-					return MAC8390_INTERLAN;
-					break;
-				default:
-					return MAC8390_KINETICS;
-					break;
-			}
-			break;
+	case NUBUS_DRSW_ASANTE:
+		return MAC8390_ASANTE;
+		break;
 
-		case NUBUS_DRSW_DAYNA:
-			// These correspond to Dayna Sonic cards
-			// which use the macsonic driver
-			if (dev->dr_hw == NUBUS_DRHW_SMC9194 ||
-				dev->dr_hw == NUBUS_DRHW_INTERLAN )
-				return MAC8390_NONE;
-			else
-				return MAC8390_DAYNA;
+	case NUBUS_DRSW_TECHWORKS:
+	case NUBUS_DRSW_DAYNA2:
+	case NUBUS_DRSW_DAYNA_LC:
+		if (dev->dr_hw == NUBUS_DRHW_CABLETRON)
+			return MAC8390_CABLETRON;
+		else
+			return MAC8390_APPLE;
+		break;
+
+	case NUBUS_DRSW_FARALLON:
+		return MAC8390_FARALLON;
+		break;
+
+	case NUBUS_DRSW_KINETICS:
+		switch (dev->dr_hw) {
+		case NUBUS_DRHW_INTERLAN:
+			return MAC8390_INTERLAN;
+			break;
+		default:
+			return MAC8390_KINETICS;
 			break;
+		}
+		break;
+
+	case NUBUS_DRSW_DAYNA:
+		/*
+		 * These correspond to Dayna Sonic cards
+		 * which use the macsonic driver
+		 */
+		if (dev->dr_hw == NUBUS_DRHW_SMC9194 ||
+		    dev->dr_hw == NUBUS_DRHW_INTERLAN)
+			return MAC8390_NONE;
+		else
+			return MAC8390_DAYNA;
+		break;
 	}
 	return MAC8390_NONE;
 }
@@ -237,14 +246,14 @@ static enum mac8390_access __init mac8390_testio(volatile unsigned long membase)
 	unsigned long outdata = 0xA5A0B5B0;
 	unsigned long indata =  0x00000000;
 	/* Try writing 32 bits */
-	memcpy((char *)membase, (char *)&outdata, 4);
+	memcpy(membase, &outdata, 4);
 	/* Now compare them */
 	if (memcmp((char *)&outdata, (char *)membase, 4) == 0)
 		return ACCESS_32;
 	/* Write 16 bit output */
-	word_memcpy_tocard((char *)membase, (char *)&outdata, 4);
+	word_memcpy_tocard(membase, &outdata, 4);
 	/* Now read it back */
-	word_memcpy_fromcard((char *)&indata, (char *)membase, 4);
+	word_memcpy_fromcard(&indata, membase, 4);
 	if (outdata == indata)
 		return ACCESS_16;
 	return ACCESS_UNKNOWN;
@@ -258,7 +267,7 @@ static int __init mac8390_memsize(unsigned long membase)
 	local_irq_save(flags);
 	/* Check up to 32K in 4K increments */
 	for (i = 0; i < 8; i++) {
-		volatile unsigned short *m = (unsigned short *) (membase + (i * 0x1000));
+		volatile unsigned short *m = (unsigned short *)(membase + (i * 0x1000));
 
 		/* Unwriteable - we have a fully decoded card and the
 		   RAM end located */
@@ -273,28 +282,127 @@ static int __init mac8390_memsize(unsigned long membase)
 
 		/* check for partial decode and wrap */
 		for (j = 0; j < i; j++) {
-			volatile unsigned short *p = (unsigned short *) (membase + (j * 0x1000));
+			volatile unsigned short *p = (unsigned short *)(membase + (j * 0x1000));
 			if (*p != (0xA5A0 | j))
 				break;
- 		}
- 	}
+		}
+	}
 	local_irq_restore(flags);
-	/* in any case, we stopped once we tried one block too many,
-           or once we reached 32K */
- 	return i * 0x1000;
+	/*
+	 * in any case, we stopped once we tried one block too many,
+	 * or once we reached 32K
+	 */
+	return i * 0x1000;
+}
+
+static bool __init mac8390_init(struct net_device *dev, struct nubus_dev *ndev,
+				enum mac8390_type cardtype)
+{
+	struct nubus_dir dir;
+	struct nubus_dirent ent;
+	int offset;
+	volatile unsigned short *i;
+
+	printk_once(KERN_INFO pr_fmt("%s"), version);
+
+	dev->irq = SLOT2IRQ(ndev->board->slot);
+	/* This is getting to be a habit */
+	dev->base_addr = (ndev->board->slot_addr |
+			  ((ndev->board->slot & 0xf) << 20));
+
+	/*
+	 * Get some Nubus info - we will trust the card's idea
+	 * of where its memory and registers are.
+	 */
+
+	if (nubus_get_func_dir(ndev, &dir) == -1) {
+		pr_err("%s: Unable to get Nubus functional directory for slot %X!\n",
+		       dev->name, ndev->board->slot);
+		return false;
+	}
+
+	/* Get the MAC address */
+	if (nubus_find_rsrc(&dir, NUBUS_RESID_MAC_ADDRESS, &ent) == -1) {
+		pr_info("%s: Couldn't get MAC address!\n", dev->name);
+		return false;
+	}
+
+	nubus_get_rsrc_mem(dev->dev_addr, &ent, 6);
+
+	if (useresources[cardtype] == 1) {
+		nubus_rewinddir(&dir);
+		if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_BASEOS,
+				    &ent) == -1) {
+			pr_err("%s: Memory offset resource for slot %X not found!\n",
+			       dev->name, ndev->board->slot);
+			return false;
+		}
+		nubus_get_rsrc_mem(&offset, &ent, 4);
+		dev->mem_start = dev->base_addr + offset;
+		/* yes, this is how the Apple driver does it */
+		dev->base_addr = dev->mem_start + 0x10000;
+		nubus_rewinddir(&dir);
+		if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_LENGTH,
+				    &ent) == -1) {
+			pr_info("%s: Memory length resource for slot %X not found, probing\n",
+				dev->name, ndev->board->slot);
+			offset = mac8390_memsize(dev->mem_start);
+		} else {
+			nubus_get_rsrc_mem(&offset, &ent, 4);
+		}
+		dev->mem_end = dev->mem_start + offset;
+	} else {
+		switch (cardtype) {
+		case MAC8390_KINETICS:
+		case MAC8390_DAYNA: /* it's the same */
+			dev->base_addr = (int)(ndev->board->slot_addr +
+					       DAYNA_8390_BASE);
+			dev->mem_start = (int)(ndev->board->slot_addr +
+					       DAYNA_8390_MEM);
+			dev->mem_end = dev->mem_start +
+				       mac8390_memsize(dev->mem_start);
+			break;
+		case MAC8390_INTERLAN:
+			dev->base_addr = (int)(ndev->board->slot_addr +
+					       INTERLAN_8390_BASE);
+			dev->mem_start = (int)(ndev->board->slot_addr +
+					       INTERLAN_8390_MEM);
+			dev->mem_end = dev->mem_start +
+				       mac8390_memsize(dev->mem_start);
+			break;
+		case MAC8390_CABLETRON:
+			dev->base_addr = (int)(ndev->board->slot_addr +
+					       CABLETRON_8390_BASE);
+			dev->mem_start = (int)(ndev->board->slot_addr +
+					       CABLETRON_8390_MEM);
+			/* The base address is unreadable if 0x00
+			 * has been written to the command register
+			 * Reset the chip by writing E8390_NODMA +
+			 *   E8390_PAGE0 + E8390_STOP just to be
+			 *   sure
+			 */
+			i = (void *)dev->base_addr;
+			*i = 0x21;
+			dev->mem_end = dev->mem_start +
+				       mac8390_memsize(dev->mem_start);
+			break;
+
+		default:
+			pr_err("Card type %s is unsupported, sorry\n",
+			       ndev->board->name);
+			return false;
+		}
+	}
+
+	return true;
 }
 
 struct net_device * __init mac8390_probe(int unit)
 {
 	struct net_device *dev;
-	volatile unsigned short *i;
-	int version_disp = 0;
-	struct nubus_dev * ndev = NULL;
+	struct nubus_dev *ndev = NULL;
 	int err = -ENODEV;
 
-	struct nubus_dir dir;
-	struct nubus_dirent ent;
-	int offset;
 	static unsigned int slots;
 
 	enum mac8390_type cardtype;
@@ -311,118 +419,19 @@ struct net_device * __init mac8390_probe(int unit)
 	if (unit >= 0)
 		sprintf(dev->name, "eth%d", unit);
 
-	while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK, NUBUS_TYPE_ETHERNET, ndev))) {
+	while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK, NUBUS_TYPE_ETHERNET,
+				       ndev))) {
 		/* Have we seen it already? */
-		if (slots & (1<<ndev->board->slot))
+		if (slots & (1 << ndev->board->slot))
 			continue;
-		slots |= 1<<ndev->board->slot;
+		slots |= 1 << ndev->board->slot;
 
-		if ((cardtype = mac8390_ident(ndev)) == MAC8390_NONE)
+		cardtype = mac8390_ident(ndev);
+		if (cardtype == MAC8390_NONE)
 			continue;
 
-		if (version_disp == 0) {
-			version_disp = 1;
-			printk(version);
-		}
-
-		dev->irq = SLOT2IRQ(ndev->board->slot);
-		/* This is getting to be a habit */
-		dev->base_addr = ndev->board->slot_addr | ((ndev->board->slot&0xf) << 20);
-
-		/* Get some Nubus info - we will trust the card's idea
-		   of where its memory and registers are. */
-
-		if (nubus_get_func_dir(ndev, &dir) == -1) {
-			printk(KERN_ERR "%s: Unable to get Nubus functional"
-					" directory for slot %X!\n",
-			       dev->name, ndev->board->slot);
+		if (!mac8390_init(dev, ndev, cardtype))
 			continue;
-		}
-
-		/* Get the MAC address */
-		if ((nubus_find_rsrc(&dir, NUBUS_RESID_MAC_ADDRESS, &ent)) == -1) {
-			printk(KERN_INFO "%s: Couldn't get MAC address!\n",
-					dev->name);
-			continue;
-		} else {
-			nubus_get_rsrc_mem(dev->dev_addr, &ent, 6);
-		}
-
-		if (useresources[cardtype] == 1) {
-			nubus_rewinddir(&dir);
-			if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_BASEOS, &ent) == -1) {
-				printk(KERN_ERR "%s: Memory offset resource"
-						" for slot %X not found!\n",
-				       dev->name, ndev->board->slot);
-				continue;
-			}
-			nubus_get_rsrc_mem(&offset, &ent, 4);
-			dev->mem_start = dev->base_addr + offset;
-			/* yes, this is how the Apple driver does it */
-			dev->base_addr = dev->mem_start + 0x10000;
-			nubus_rewinddir(&dir);
-			if (nubus_find_rsrc(&dir, NUBUS_RESID_MINOR_LENGTH, &ent) == -1) {
-				printk(KERN_INFO "%s: Memory length resource"
-						 " for slot %X not found"
-						 ", probing\n",
-				       dev->name, ndev->board->slot);
-				offset = mac8390_memsize(dev->mem_start);
-				} else {
-					nubus_get_rsrc_mem(&offset, &ent, 4);
-				}
-			dev->mem_end = dev->mem_start + offset;
-		} else {
-			switch (cardtype) {
-				case MAC8390_KINETICS:
-				case MAC8390_DAYNA: /* it's the same */
-					dev->base_addr =
-						(int)(ndev->board->slot_addr +
-						DAYNA_8390_BASE);
-					dev->mem_start =
-						(int)(ndev->board->slot_addr +
-						DAYNA_8390_MEM);
-					dev->mem_end =
-						dev->mem_start +
-						mac8390_memsize(dev->mem_start);
-					break;
-				case MAC8390_INTERLAN:
-					dev->base_addr =
-						(int)(ndev->board->slot_addr +
-						INTERLAN_8390_BASE);
-					dev->mem_start =
-						(int)(ndev->board->slot_addr +
-						INTERLAN_8390_MEM);
-					dev->mem_end =
-						dev->mem_start +
-						mac8390_memsize(dev->mem_start);
-					break;
-				case MAC8390_CABLETRON:
-					dev->base_addr =
-						(int)(ndev->board->slot_addr +
-						CABLETRON_8390_BASE);
-					dev->mem_start =
-						(int)(ndev->board->slot_addr +
-						CABLETRON_8390_MEM);
-					/* The base address is unreadable if 0x00
-					 * has been written to the command register
-					 * Reset the chip by writing E8390_NODMA +
-					 *   E8390_PAGE0 + E8390_STOP just to be
-					 *   sure
-					 */
-					i = (void *)dev->base_addr;
-					*i = 0x21;
-					dev->mem_end =
-						dev->mem_start +
-						mac8390_memsize(dev->mem_start);
-					break;
-
-				default:
-					printk(KERN_ERR "Card type %s is"
-					       " unsupported, sorry\n",
-					       ndev->board->name);
-					continue;
-			}
-		}
 
 		/* Do the nasty 8390 stuff */
 		if (!mac8390_initdev(dev, ndev, cardtype))
@@ -458,7 +467,7 @@ int init_module(void)
 		dev_mac890[i] = dev;
 	}
 	if (!i) {
-		printk(KERN_NOTICE "mac8390.c: No useable cards found, driver NOT installed.\n");
+		pr_notice("No useable cards found, driver NOT installed.\n");
 		return -ENODEV;
 	}
 	return 0;
@@ -493,22 +502,23 @@ static const struct net_device_ops mac8390_netdev_ops = {
 #endif
 };
 
-static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * ndev,
-			    enum mac8390_type type)
+static int __init mac8390_initdev(struct net_device *dev,
+				  struct nubus_dev *ndev,
+				  enum mac8390_type type)
 {
-	static u32 fwrd4_offsets[16]={
+	static u32 fwrd4_offsets[16] = {
 		0,      4,      8,      12,
 		16,     20,     24,     28,
 		32,     36,     40,     44,
 		48,     52,     56,     60
 	};
-	static u32 back4_offsets[16]={
+	static u32 back4_offsets[16] = {
 		60,     56,     52,     48,
 		44,     40,     36,     32,
 		28,     24,     20,     16,
 		12,     8,      4,      0
 	};
-	static u32 fwrd2_offsets[16]={
+	static u32 fwrd2_offsets[16] = {
 		0,      2,      4,      6,
 		8,     10,     12,     14,
 		16,    18,     20,     22,
@@ -526,47 +536,47 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
 
 	/* Cabletron's TX/RX buffers are backwards */
 	if (type == MAC8390_CABLETRON) {
-               ei_status.tx_start_page = CABLETRON_TX_START_PG;
-               ei_status.rx_start_page = CABLETRON_RX_START_PG;
-               ei_status.stop_page = CABLETRON_RX_STOP_PG;
-               ei_status.rmem_start = dev->mem_start;
-               ei_status.rmem_end = dev->mem_start + CABLETRON_RX_STOP_PG*256;
+		ei_status.tx_start_page = CABLETRON_TX_START_PG;
+		ei_status.rx_start_page = CABLETRON_RX_START_PG;
+		ei_status.stop_page = CABLETRON_RX_STOP_PG;
+		ei_status.rmem_start = dev->mem_start;
+		ei_status.rmem_end = dev->mem_start + CABLETRON_RX_STOP_PG*256;
 	} else {
-               ei_status.tx_start_page = WD_START_PG;
-               ei_status.rx_start_page = WD_START_PG + TX_PAGES;
-               ei_status.stop_page = (dev->mem_end - dev->mem_start)/256;
-               ei_status.rmem_start = dev->mem_start + TX_PAGES*256;
-               ei_status.rmem_end = dev->mem_end;
+		ei_status.tx_start_page = WD_START_PG;
+		ei_status.rx_start_page = WD_START_PG + TX_PAGES;
+		ei_status.stop_page = (dev->mem_end - dev->mem_start)/256;
+		ei_status.rmem_start = dev->mem_start + TX_PAGES*256;
+		ei_status.rmem_end = dev->mem_end;
 	}
 
 	/* Fill in model-specific information and functions */
-	switch(type) {
+	switch (type) {
 	case MAC8390_FARALLON:
 	case MAC8390_APPLE:
-		switch(mac8390_testio(dev->mem_start)) {
-			case ACCESS_UNKNOWN:
-				printk("Don't know how to access card memory!\n");
-				return -ENODEV;
-				break;
+		switch (mac8390_testio(dev->mem_start)) {
+		case ACCESS_UNKNOWN:
+			pr_info("Don't know how to access card memory!\n");
+			return -ENODEV;
+			break;
 
-			case ACCESS_16:
-				/* 16 bit card, register map is reversed */
-				ei_status.reset_8390 = &mac8390_no_reset;
-				ei_status.block_input = &slow_sane_block_input;
-				ei_status.block_output = &slow_sane_block_output;
-				ei_status.get_8390_hdr = &slow_sane_get_8390_hdr;
-				ei_status.reg_offset = back4_offsets;
-				break;
+		case ACCESS_16:
+			/* 16 bit card, register map is reversed */
+			ei_status.reset_8390 = &mac8390_no_reset;
+			ei_status.block_input = &slow_sane_block_input;
+			ei_status.block_output = &slow_sane_block_output;
+			ei_status.get_8390_hdr = &slow_sane_get_8390_hdr;
+			ei_status.reg_offset = back4_offsets;
+			break;
 
-			case ACCESS_32:
-				/* 32 bit card, register map is reversed */
-				ei_status.reset_8390 = &mac8390_no_reset;
-				ei_status.block_input = &sane_block_input;
-				ei_status.block_output = &sane_block_output;
-				ei_status.get_8390_hdr = &sane_get_8390_hdr;
-				ei_status.reg_offset = back4_offsets;
-				access_bitmode = 1;
-				break;
+		case ACCESS_32:
+			/* 32 bit card, register map is reversed */
+			ei_status.reset_8390 = &mac8390_no_reset;
+			ei_status.block_input = &sane_block_input;
+			ei_status.block_output = &sane_block_output;
+			ei_status.get_8390_hdr = &sane_get_8390_hdr;
+			ei_status.reg_offset = back4_offsets;
+			access_bitmode = 1;
+			break;
 		}
 		break;
 
@@ -608,24 +618,25 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
 		ei_status.block_input = &slow_sane_block_input;
 		ei_status.block_output = &slow_sane_block_output;
 		ei_status.get_8390_hdr = &slow_sane_get_8390_hdr;
-	        ei_status.reg_offset = fwrd4_offsets;
-	        break;
+		ei_status.reg_offset = fwrd4_offsets;
+		break;
 
 	default:
-		printk(KERN_ERR "Card type %s is unsupported, sorry\n", ndev->board->name);
+		pr_err("Card type %s is unsupported, sorry\n",
+		       ndev->board->name);
 		return -ENODEV;
 	}
 
 	__NS8390_init(dev, 0);
 
 	/* Good, done, now spit out some messages */
-	printk(KERN_INFO "%s: %s in slot %X (type %s)\n",
-	       dev->name, ndev->board->name, ndev->board->slot, cardname[type]);
-	printk(KERN_INFO
-	       "MAC %pM IRQ %d, %d KB shared memory at %#lx, %d-bit access.\n",
-	       dev->dev_addr, dev->irq,
-	       (unsigned int)(dev->mem_end - dev->mem_start) >> 10,
-	       dev->mem_start, access_bitmode ? 32 : 16);
+	pr_info("%s: %s in slot %X (type %s)\n",
+		dev->name, ndev->board->name, ndev->board->slot,
+		cardname[type]);
+	pr_info("MAC %pM IRQ %d, %d KB shared memory at %#lx, %d-bit access.\n",
+		dev->dev_addr, dev->irq,
+		(unsigned int)(dev->mem_end - dev->mem_start) >> 10,
+		dev->mem_start, access_bitmode ? 32 : 16);
 	return 0;
 }
 
@@ -633,7 +644,7 @@ static int mac8390_open(struct net_device *dev)
 {
 	__ei_open(dev);
 	if (request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev)) {
-		printk ("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
+		pr_info("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
 		return -EAGAIN;
 	}
 	return 0;
@@ -650,72 +661,71 @@ static void mac8390_no_reset(struct net_device *dev)
 {
 	ei_status.txing = 0;
 	if (ei_debug > 1)
-		printk("reset not supported\n");
+		pr_info("reset not supported\n");
 	return;
 }
 
 static void interlan_reset(struct net_device *dev)
 {
-	unsigned char *target=nubus_slot_addr(IRQ2SLOT(dev->irq));
+	unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq));
 	if (ei_debug > 1)
-		printk("Need to reset the NS8390 t=%lu...", jiffies);
+		pr_info("Need to reset the NS8390 t=%lu...", jiffies);
 	ei_status.txing = 0;
 	target[0xC0000] = 0;
 	if (ei_debug > 1)
-		printk("reset complete\n");
+		pr_cont("reset complete\n");
 	return;
 }
 
 /* dayna_memcpy_fromio/dayna_memcpy_toio */
 /* directly from daynaport.c by Alan Cox */
-static void dayna_memcpy_fromcard(struct net_device *dev, void *to, int from, int count)
+static void dayna_memcpy_fromcard(struct net_device *dev, void *to, int from,
+				  int count)
 {
 	volatile unsigned char *ptr;
-	unsigned char *target=to;
-	from<<=1;	/* word, skip overhead */
-	ptr=(unsigned char *)(dev->mem_start+from);
+	unsigned char *target = to;
+	from <<= 1;	/* word, skip overhead */
+	ptr = (unsigned char *)(dev->mem_start+from);
 	/* Leading byte? */
-	if (from&2) {
+	if (from & 2) {
 		*target++ = ptr[-1];
 		ptr += 2;
 		count--;
 	}
-	while(count>=2)
-	{
+	while (count >= 2) {
 		*(unsigned short *)target = *(unsigned short volatile *)ptr;
 		ptr += 4;			/* skip cruft */
 		target += 2;
-		count-=2;
+		count -= 2;
 	}
 	/* Trailing byte? */
-	if(count)
+	if (count)
 		*target = *ptr;
 }
 
-static void dayna_memcpy_tocard(struct net_device *dev, int to, const void *from, int count)
+static void dayna_memcpy_tocard(struct net_device *dev, int to,
+				const void *from, int count)
 {
 	volatile unsigned short *ptr;
-	const unsigned char *src=from;
-	to<<=1;	/* word, skip overhead */
-	ptr=(unsigned short *)(dev->mem_start+to);
+	const unsigned char *src = from;
+	to <<= 1;	/* word, skip overhead */
+	ptr = (unsigned short *)(dev->mem_start+to);
 	/* Leading byte? */
-	if (to&2) { /* avoid a byte write (stomps on other data) */
+	if (to & 2) {		/* avoid a byte write (stomps on other data) */
 		ptr[-1] = (ptr[-1]&0xFF00)|*src++;
 		ptr++;
 		count--;
 	}
-	while(count>=2)
-	{
-		*ptr++=*(unsigned short *)src;		/* Copy and */
+	while (count >= 2) {
+		*ptr++ = *(unsigned short *)src;	/* Copy and */
 		ptr++;			/* skip cruft */
 		src += 2;
-		count-=2;
+		count -= 2;
 	}
 	/* Trailing byte? */
-	if(count)
-	{
+	if (count) {
 		/* card doesn't like byte writes */
-		*ptr=(*ptr&0x00FF)|(*src << 8);
+		*ptr = (*ptr & 0x00FF) | (*src << 8);
 	}
 }
 
@@ -738,11 +748,14 @@ static void sane_block_input(struct net_device *dev, int count,
 	if (xfer_start + count > ei_status.rmem_end) {
 		/* We must wrap the input move. */
 		int semi_count = ei_status.rmem_end - xfer_start;
-		memcpy_fromio(skb->data, (char *)dev->mem_start + xfer_base, semi_count);
+		memcpy_fromio(skb->data, (char *)dev->mem_start + xfer_base,
+			      semi_count);
 		count -= semi_count;
-		memcpy_toio(skb->data + semi_count, (char *)ei_status.rmem_start, count);
+		memcpy_toio(skb->data + semi_count,
+			    (char *)ei_status.rmem_start, count);
 	} else {
-		memcpy_fromio(skb->data, (char *)dev->mem_start + xfer_base, count);
+		memcpy_fromio(skb->data, (char *)dev->mem_start + xfer_base,
+			      count);
 	}
 }
 
@@ -755,16 +768,18 @@ static void sane_block_output(struct net_device *dev, int count,
 }
 
 /* dayna block input/output */
-static void dayna_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
+static void dayna_get_8390_hdr(struct net_device *dev,
+			       struct e8390_pkt_hdr *hdr, int ring_page)
 {
 	unsigned long hdr_start = (ring_page - WD_START_PG)<<8;
 
-	dayna_memcpy_fromcard(dev, (void *)hdr, hdr_start, 4);
+	dayna_memcpy_fromcard(dev, hdr, hdr_start, 4);
 	/* Fix endianness */
-	hdr->count=(hdr->count&0xFF)<<8|(hdr->count>>8);
+	hdr->count = (hdr->count & 0xFF) << 8 | (hdr->count >> 8);
 }
 
-static void dayna_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
+static void dayna_block_input(struct net_device *dev, int count,
+			      struct sk_buff *skb, int ring_offset)
 {
 	unsigned long xfer_base = ring_offset - (WD_START_PG<<8);
 	unsigned long xfer_start = xfer_base+dev->mem_start;
@@ -772,8 +787,7 @@ static void dayna_block_input(struct net_device *dev, int count, struct sk_buff
 	/* Note the offset math is done in card memory space which is word
 	   per long onto our space. */
 
-	if (xfer_start + count > ei_status.rmem_end)
-	{
+	if (xfer_start + count > ei_status.rmem_end) {
 		/* We must wrap the input move. */
 		int semi_count = ei_status.rmem_end - xfer_start;
 		dayna_memcpy_fromcard(dev, skb->data, xfer_base, semi_count);
@@ -781,15 +795,14 @@ static void dayna_block_input(struct net_device *dev, int count, struct sk_buff
 		dayna_memcpy_fromcard(dev, skb->data + semi_count,
 				      ei_status.rmem_start - dev->mem_start,
 				      count);
-	}
-	else
-	{
+	} else {
 		dayna_memcpy_fromcard(dev, skb->data, xfer_base, count);
 	}
 }
 
-static void dayna_block_output(struct net_device *dev, int count, const unsigned char *buf,
-				int start_page)
+static void dayna_block_output(struct net_device *dev, int count,
+			       const unsigned char *buf,
+			       int start_page)
 {
 	long shmem = (start_page - WD_START_PG)<<8;
 
@@ -797,40 +810,39 @@ static void dayna_block_output(struct net_device *dev, int count, const unsigned
 }
 
 /* Cabletron block I/O */
-static void slow_sane_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
-	int ring_page)
+static void slow_sane_get_8390_hdr(struct net_device *dev,
+				   struct e8390_pkt_hdr *hdr,
+				   int ring_page)
 {
 	unsigned long hdr_start = (ring_page - WD_START_PG)<<8;
-	word_memcpy_fromcard((void *)hdr, (char *)dev->mem_start+hdr_start, 4);
+	word_memcpy_fromcard(hdr, (char *)dev->mem_start + hdr_start, 4);
 	/* Register endianism - fix here rather than 8390.c */
 	hdr->count = (hdr->count&0xFF)<<8|(hdr->count>>8);
 }
 
-static void slow_sane_block_input(struct net_device *dev, int count, struct sk_buff *skb,
-	int ring_offset)
+static void slow_sane_block_input(struct net_device *dev, int count,
+				  struct sk_buff *skb, int ring_offset)
 {
 	unsigned long xfer_base = ring_offset - (WD_START_PG<<8);
 	unsigned long xfer_start = xfer_base+dev->mem_start;
 
-	if (xfer_start + count > ei_status.rmem_end)
-	{
+	if (xfer_start + count > ei_status.rmem_end) {
 		/* We must wrap the input move. */
 		int semi_count = ei_status.rmem_end - xfer_start;
-		word_memcpy_fromcard(skb->data, (char *)dev->mem_start +
-			xfer_base, semi_count);
+		word_memcpy_fromcard(skb->data,
+				     (char *)dev->mem_start + xfer_base,
+				     semi_count);
 		count -= semi_count;
 		word_memcpy_fromcard(skb->data + semi_count,
 				     (char *)ei_status.rmem_start, count);
-	}
-	else
-	{
-		word_memcpy_fromcard(skb->data, (char *)dev->mem_start +
-			xfer_base, count);
+	} else {
+		word_memcpy_fromcard(skb->data,
+				     (char *)dev->mem_start + xfer_base, count);
 	}
 }
 
-static void slow_sane_block_output(struct net_device *dev, int count, const unsigned char *buf,
-	int start_page)
+static void slow_sane_block_output(struct net_device *dev, int count,
+				   const unsigned char *buf, int start_page)
 {
 	long shmem = (start_page - WD_START_PG)<<8;
 
@@ -843,10 +855,10 @@ static void word_memcpy_tocard(void *tp, const void *fp, int count)
 	const unsigned short *from = fp;
 
 	count++;
-	count/=2;
+	count /= 2;
 
-	while(count--)
-		*to++=*from++;
+	while (count--)
+		*to++ = *from++;
 }
 
 static void word_memcpy_fromcard(void *tp, const void *fp, int count)
@@ -855,10 +867,10 @@ static void word_memcpy_fromcard(void *tp, const void *fp, int count)
 	const volatile unsigned short *from = fp;
 
 	count++;
-	count/=2;
+	count /= 2;
 
-	while(count--)
-		*to++=*from++;
+	while (count--)
+		*to++ = *from++;
 }
 
 
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 21a9c9ab4b34..40faa368b07a 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -39,31 +39,6 @@ struct macvlan_port {
 	struct list_head	vlans;
 };
 
-/**
- *	struct macvlan_rx_stats - MACVLAN percpu rx stats
- *	@rx_packets: number of received packets
- *	@rx_bytes: number of received bytes
- *	@multicast: number of received multicast packets
- *	@rx_errors: number of errors
- */
-struct macvlan_rx_stats {
-	unsigned long rx_packets;
-	unsigned long rx_bytes;
-	unsigned long multicast;
-	unsigned long rx_errors;
-};
-
-struct macvlan_dev {
-	struct net_device	*dev;
-	struct list_head	list;
-	struct hlist_node	hlist;
-	struct macvlan_port	*port;
-	struct net_device	*lowerdev;
-	struct macvlan_rx_stats *rx_stats;
-	enum macvlan_mode	mode;
-};
-
-
 static struct macvlan_dev *macvlan_hash_lookup(const struct macvlan_port *port,
 					       const unsigned char *addr)
 {
@@ -118,31 +93,17 @@ static int macvlan_addr_busy(const struct macvlan_port *port,
 	return 0;
 }
 
-static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
-				    unsigned int len, bool success,
-				    bool multicast)
-{
-	struct macvlan_rx_stats *rx_stats;
-
-	rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
-	if (likely(success)) {
-		rx_stats->rx_packets++;;
-		rx_stats->rx_bytes += len;
-		if (multicast)
-			rx_stats->multicast++;
-	} else {
-		rx_stats->rx_errors++;
-	}
-}
 
-static int macvlan_broadcast_one(struct sk_buff *skb, struct net_device *dev,
+static int macvlan_broadcast_one(struct sk_buff *skb,
+				 const struct macvlan_dev *vlan,
 				 const struct ethhdr *eth, bool local)
 {
+	struct net_device *dev = vlan->dev;
 	if (!skb)
 		return NET_RX_DROP;
 
 	if (local)
-		return dev_forward_skb(dev, skb);
+		return vlan->forward(dev, skb);
 
 	skb->dev = dev;
 	if (!compare_ether_addr_64bits(eth->h_dest,
@@ -151,7 +112,7 @@ static int macvlan_broadcast_one(struct sk_buff *skb, struct net_device *dev,
 	else
 		skb->pkt_type = PACKET_MULTICAST;
 
-	return netif_rx(skb);
+	return vlan->receive(skb);
 }
 
 static void macvlan_broadcast(struct sk_buff *skb,
@@ -175,7 +136,7 @@ static void macvlan_broadcast(struct sk_buff *skb,
 				continue;
 
 			nskb = skb_clone(skb, GFP_ATOMIC);
-			err = macvlan_broadcast_one(nskb, vlan->dev, eth,
+			err = macvlan_broadcast_one(nskb, vlan, eth,
 					 mode == MACVLAN_MODE_BRIDGE);
 			macvlan_count_rx(vlan, skb->len + ETH_HLEN,
 					 err == NET_RX_SUCCESS, 1);
@@ -238,7 +199,7 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
 	skb->dev = dev;
 	skb->pkt_type = PACKET_HOST;
 
-	netif_rx(skb);
+	vlan->receive(skb);
 	return NULL;
 }
 
@@ -260,7 +221,7 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
 		dest = macvlan_hash_lookup(port, eth->h_dest);
 		if (dest && dest->mode == MACVLAN_MODE_BRIDGE) {
 			unsigned int length = skb->len + ETH_HLEN;
-			int ret = dev_forward_skb(dest->dev, skb);
+			int ret = dest->forward(dest->dev, skb);
 			macvlan_count_rx(dest, length,
 					 ret == NET_RX_SUCCESS, 0);
 
@@ -269,12 +230,12 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 xmit_world:
-	skb->dev = vlan->lowerdev;
+	skb_set_dev(skb, vlan->lowerdev);
 	return dev_queue_xmit(skb);
 }
 
-static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
-				      struct net_device *dev)
+netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+			       struct net_device *dev)
 {
 	int i = skb_get_queue_mapping(skb);
 	struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
@@ -290,6 +251,7 @@ static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(macvlan_start_xmit);
 
 static int macvlan_hard_header(struct sk_buff *skb, struct net_device *dev,
 			       unsigned short type, const void *daddr,
@@ -418,7 +380,7 @@ static struct lock_class_key macvlan_netdev_addr_lock_key;
 #define MACVLAN_FEATURES \
 	(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
 	 NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_GSO_ROBUST | \
-	 NETIF_F_TSO_ECN | NETIF_F_TSO6)
+	 NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO)
 
 #define MACVLAN_STATE_MASK \
 	((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
@@ -623,8 +585,11 @@ static int macvlan_get_tx_queues(struct net *net,
 	return 0;
 }
 
-static int macvlan_newlink(struct net *src_net, struct net_device *dev,
-			   struct nlattr *tb[], struct nlattr *data[])
+int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
+			   struct nlattr *tb[], struct nlattr *data[],
+			   int (*receive)(struct sk_buff *skb),
+			   int (*forward)(struct net_device *dev,
+					  struct sk_buff *skb))
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	struct macvlan_port *port;
@@ -664,6 +629,8 @@ static int macvlan_newlink(struct net *src_net, struct net_device *dev,
 	vlan->lowerdev = lowerdev;
 	vlan->dev      = dev;
 	vlan->port     = port;
+	vlan->receive  = receive;
+	vlan->forward  = forward;
 
 	vlan->mode     = MACVLAN_MODE_VEPA;
 	if (data && data[IFLA_MACVLAN_MODE])
@@ -677,8 +644,17 @@ static int macvlan_newlink(struct net *src_net, struct net_device *dev,
 	netif_stacked_transfer_operstate(lowerdev, dev);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(macvlan_common_newlink);
 
-static void macvlan_dellink(struct net_device *dev, struct list_head *head)
+static int macvlan_newlink(struct net *src_net, struct net_device *dev,
+			   struct nlattr *tb[], struct nlattr *data[])
+{
+	return macvlan_common_newlink(src_net, dev, tb, data,
+				      netif_rx,
+				      dev_forward_skb);
+}
+
+void macvlan_dellink(struct net_device *dev, struct list_head *head)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	struct macvlan_port *port = vlan->port;
@@ -689,6 +665,7 @@ static void macvlan_dellink(struct net_device *dev, struct list_head *head)
 	if (list_empty(&port->vlans))
 		macvlan_port_destroy(port->dev);
 }
+EXPORT_SYMBOL_GPL(macvlan_dellink);
 
 static int macvlan_changelink(struct net_device *dev,
 		struct nlattr *tb[], struct nlattr *data[])
@@ -720,19 +697,27 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
 	[IFLA_MACVLAN_MODE] = { .type = NLA_U32 },
 };
 
-static struct rtnl_link_ops macvlan_link_ops __read_mostly = {
+int macvlan_link_register(struct rtnl_link_ops *ops)
+{
+	/* common fields */
+	ops->priv_size		= sizeof(struct macvlan_dev);
+	ops->get_tx_queues	= macvlan_get_tx_queues;
+	ops->setup		= macvlan_setup;
+	ops->validate		= macvlan_validate;
+	ops->maxtype		= IFLA_MACVLAN_MAX;
+	ops->policy		= macvlan_policy;
+	ops->changelink		= macvlan_changelink;
+	ops->get_size		= macvlan_get_size;
+	ops->fill_info		= macvlan_fill_info;
+
+	return rtnl_link_register(ops);
+};
+EXPORT_SYMBOL_GPL(macvlan_link_register);
+
+static struct rtnl_link_ops macvlan_link_ops = {
 	.kind		= "macvlan",
-	.priv_size	= sizeof(struct macvlan_dev),
-	.get_tx_queues  = macvlan_get_tx_queues,
-	.setup		= macvlan_setup,
-	.validate	= macvlan_validate,
 	.newlink	= macvlan_newlink,
 	.dellink	= macvlan_dellink,
-	.maxtype	= IFLA_MACVLAN_MAX,
-	.policy		= macvlan_policy,
-	.changelink	= macvlan_changelink,
-	.get_size	= macvlan_get_size,
-	.fill_info	= macvlan_fill_info,
 };
 
 static int macvlan_device_event(struct notifier_block *unused,
@@ -761,7 +746,7 @@ static int macvlan_device_event(struct notifier_block *unused,
 		break;
 	case NETDEV_UNREGISTER:
 		list_for_each_entry_safe(vlan, next, &port->vlans, list)
-			macvlan_dellink(vlan->dev, NULL);
+			vlan->dev->rtnl_link_ops->dellink(vlan->dev, NULL);
 		break;
 	}
 	return NOTIFY_DONE;
@@ -778,7 +763,7 @@ static int __init macvlan_init_module(void)
 	register_netdevice_notifier(&macvlan_notifier_block);
 	macvlan_handle_frame_hook = macvlan_handle_frame;
 
-	err = rtnl_link_register(&macvlan_link_ops);
+	err = macvlan_link_register(&macvlan_link_ops);
 	if (err < 0)
 		goto err1;
 	return 0;
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
new file mode 100644
index 000000000000..ad1f6ef89308
--- /dev/null
+++ b/drivers/net/macvtap.c
@@ -0,0 +1,581 @@
+#include <linux/etherdevice.h>
+#include <linux/if_macvlan.h>
+#include <linux/interrupt.h>
+#include <linux/nsproxy.h>
+#include <linux/compat.h>
+#include <linux/if_tun.h>
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/cache.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/wait.h>
+#include <linux/cdev.h>
+#include <linux/fs.h>
+
+#include <net/net_namespace.h>
+#include <net/rtnetlink.h>
+#include <net/sock.h>
+
+/*
+ * A macvtap queue is the central object of this driver, it connects
+ * an open character device to a macvlan interface. There can be
+ * multiple queues on one interface, which map back to queues
+ * implemented in hardware on the underlying device.
+ *
+ * macvtap_proto is used to allocate queues through the sock allocation
+ * mechanism.
+ *
+ * TODO: multiqueue support is currently not implemented, even though
+ * macvtap is basically prepared for that. We will need to add this
+ * here as well as in virtio-net and qemu to get line rate on 10gbit
+ * adapters from a guest.
+ */
+struct macvtap_queue {
+	struct sock sk;
+	struct socket sock;
+	struct macvlan_dev *vlan;
+	struct file *file;
+};
+
+static struct proto macvtap_proto = {
+	.name = "macvtap",
+	.owner = THIS_MODULE,
+	.obj_size = sizeof (struct macvtap_queue),
+};
+
+/*
+ * Minor number matches netdev->ifindex, so need a potentially
+ * large value. This also makes it possible to split the
+ * tap functionality out again in the future by offering it
+ * from other drivers besides macvtap. As long as every device
+ * only has one tap, the interface numbers assure that the
+ * device nodes are unique.
+ */
+static unsigned int macvtap_major;
+#define MACVTAP_NUM_DEVS 65536
+static struct class *macvtap_class;
+static struct cdev macvtap_cdev;
+
+/*
+ * RCU usage:
+ * The macvtap_queue is referenced both from the chardev struct file
+ * and from the struct macvlan_dev using rcu_read_lock.
+ *
+ * We never actually update the contents of a macvtap_queue atomically
+ * with RCU but it is used for race-free destruction of a queue when
+ * either the file or the macvlan_dev goes away. Pointers back to
+ * the dev and the file are implicitly valid as long as the queue
+ * exists.
+ *
+ * The callbacks from macvlan are always done with rcu_read_lock held
+ * already, while in the file_operations, we get it ourselves.
+ *
+ * When destroying a queue, we remove the pointers from the file and
+ * from the dev and then synchronize_rcu to make sure no thread is
+ * still using the queue. There may still be references to the struct
+ * sock inside of the queue from outbound SKBs, but these never
+ * reference back to the file or the dev. The data structure is freed
+ * through __sk_free when both our references and any pending SKBs
+ * are gone.
+ *
+ * macvtap_lock is only used to prevent multiple concurrent open()
+ * calls to assign a new vlan->tap pointer. It could be moved into
+ * the macvlan_dev itself but is extremely rarely used.
+ */
+static DEFINE_SPINLOCK(macvtap_lock);
+
+/*
+ * Choose the next free queue, for now there is only one
+ */
+static int macvtap_set_queue(struct net_device *dev, struct file *file,
+				struct macvtap_queue *q)
+{
+	struct macvlan_dev *vlan = netdev_priv(dev);
+	int err = -EBUSY;
+
+	spin_lock(&macvtap_lock);
+	if (rcu_dereference(vlan->tap))
+		goto out;
+
+	err = 0;
+	q->vlan = vlan;
+	rcu_assign_pointer(vlan->tap, q);
+
+	q->file = file;
+	rcu_assign_pointer(file->private_data, q);
+
+out:
+	spin_unlock(&macvtap_lock);
+	return err;
+}
+
+/*
+ * We must destroy each queue exactly once, when either
+ * the netdev or the file go away.
+ *
+ * Using the spinlock makes sure that we don't get
+ * to the queue again after destroying it.
+ *
+ * synchronize_rcu serializes with the packet flow
+ * that uses rcu_read_lock.
+ */
+static void macvtap_del_queue(struct macvtap_queue **qp)
+{
+	struct macvtap_queue *q;
+
+	spin_lock(&macvtap_lock);
+	q = rcu_dereference(*qp);
+	if (!q) {
+		spin_unlock(&macvtap_lock);
+		return;
+	}
+
+	rcu_assign_pointer(q->vlan->tap, NULL);
+	rcu_assign_pointer(q->file->private_data, NULL);
+	spin_unlock(&macvtap_lock);
+
+	synchronize_rcu();
+	sock_put(&q->sk);
+}
+
+/*
+ * Since we only support one queue, just dereference the pointer.
+ */
+static struct macvtap_queue *macvtap_get_queue(struct net_device *dev,
+					       struct sk_buff *skb)
+{
+	struct macvlan_dev *vlan = netdev_priv(dev);
+
+	return rcu_dereference(vlan->tap);
+}
+
+static void macvtap_del_queues(struct net_device *dev)
+{
+	struct macvlan_dev *vlan = netdev_priv(dev);
+	macvtap_del_queue(&vlan->tap);
+}
+
+static inline struct macvtap_queue *macvtap_file_get_queue(struct file *file)
+{
+	rcu_read_lock_bh();
+	return rcu_dereference(file->private_data);
+}
+
+static inline void macvtap_file_put_queue(void)
+{
+	rcu_read_unlock_bh();
+}
+
+/*
+ * Forward happens for data that gets sent from one macvlan
+ * endpoint to another one in bridge mode. We just take
+ * the skb and put it into the receive queue.
+ */
+static int macvtap_forward(struct net_device *dev, struct sk_buff *skb)
+{
+	struct macvtap_queue *q = macvtap_get_queue(dev, skb);
+	if (!q)
+		return -ENOLINK;
+
+	skb_queue_tail(&q->sk.sk_receive_queue, skb);
+	wake_up(q->sk.sk_sleep);
+	return 0;
+}
+
+/*
+ * Receive is for data from the external interface (lowerdev),
+ * in case of macvtap, we can treat that the same way as
+ * forward, which macvlan cannot.
+ */
+static int macvtap_receive(struct sk_buff *skb)
+{
+	skb_push(skb, ETH_HLEN);
+	return macvtap_forward(skb->dev, skb);
+}
+
+static int macvtap_newlink(struct net *src_net,
+			   struct net_device *dev,
+			   struct nlattr *tb[],
+			   struct nlattr *data[])
+{
+	struct device *classdev;
+	dev_t devt;
+	int err;
+
+	err = macvlan_common_newlink(src_net, dev, tb, data,
+				     macvtap_receive, macvtap_forward);
+	if (err)
+		goto out;
+
+	devt = MKDEV(MAJOR(macvtap_major), dev->ifindex);
+
+	classdev = device_create(macvtap_class, &dev->dev, devt,
+				 dev, "tap%d", dev->ifindex);
+	if (IS_ERR(classdev)) {
+		err = PTR_ERR(classdev);
+		macvtap_del_queues(dev);
+	}
+
+out:
+	return err;
+}
+
+static void macvtap_dellink(struct net_device *dev,
+			    struct list_head *head)
+{
+	device_destroy(macvtap_class,
+		       MKDEV(MAJOR(macvtap_major), dev->ifindex));
+
+	macvtap_del_queues(dev);
+	macvlan_dellink(dev, head);
+}
+
+static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
+	.kind		= "macvtap",
+	.newlink	= macvtap_newlink,
+	.dellink	= macvtap_dellink,
+};
+
+
+static void macvtap_sock_write_space(struct sock *sk)
+{
+	if (!sock_writeable(sk) ||
+	    !test_and_clear_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags))
+		return;
+
+	if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
+		wake_up_interruptible_sync(sk->sk_sleep);
+}
+
+static int macvtap_open(struct inode *inode, struct file *file)
+{
+	struct net *net = current->nsproxy->net_ns;
+	struct net_device *dev = dev_get_by_index(net, iminor(inode));
+	struct macvtap_queue *q;
+	int err;
+
+	err = -ENODEV;
+	if (!dev)
+		goto out;
+
+	/* check if this is a macvtap device */
+	err = -EINVAL;
+	if (dev->rtnl_link_ops != &macvtap_link_ops)
+		goto out;
+
+	err = -ENOMEM;
+	q = (struct macvtap_queue *)sk_alloc(net, AF_UNSPEC, GFP_KERNEL,
+					     &macvtap_proto);
+	if (!q)
+		goto out;
+
+	init_waitqueue_head(&q->sock.wait);
+	q->sock.type = SOCK_RAW;
+	q->sock.state = SS_CONNECTED;
+	sock_init_data(&q->sock, &q->sk);
+	q->sk.sk_allocation = GFP_ATOMIC; /* for now */
+	q->sk.sk_write_space = macvtap_sock_write_space;
+
+	err = macvtap_set_queue(dev, file, q);
+	if (err)
+		sock_put(&q->sk);
+
+out:
+	if (dev)
+		dev_put(dev);
+
+	return err;
+}
+
+static int macvtap_release(struct inode *inode, struct file *file)
+{
+	macvtap_del_queue((struct macvtap_queue **)&file->private_data);
+	return 0;
+}
+
+static unsigned int macvtap_poll(struct file *file, poll_table * wait)
+{
+	struct macvtap_queue *q = macvtap_file_get_queue(file);
+	unsigned int mask = POLLERR;
+
+	if (!q)
+		goto out;
+
+	mask = 0;
+	poll_wait(file, &q->sock.wait, wait);
+
+	if (!skb_queue_empty(&q->sk.sk_receive_queue))
+		mask |= POLLIN | POLLRDNORM;
+
+	if (sock_writeable(&q->sk) ||
+	    (!test_and_set_bit(SOCK_ASYNC_NOSPACE, &q->sock.flags) &&
+	     sock_writeable(&q->sk)))
+		mask |= POLLOUT | POLLWRNORM;
+
+out:
+	macvtap_file_put_queue();
+	return mask;
+}
+
+/* Get packet from user space buffer */
+static ssize_t macvtap_get_user(struct macvtap_queue *q,
+				const struct iovec *iv, size_t count,
+				int noblock)
+{
+	struct sk_buff *skb;
+	size_t len = count;
+	int err;
+
+	if (unlikely(len < ETH_HLEN))
+		return -EINVAL;
+
+	skb = sock_alloc_send_skb(&q->sk, NET_IP_ALIGN + len, noblock, &err);
+
+	if (!skb) {
+		macvlan_count_rx(q->vlan, 0, false, false);
+		return err;
+	}
+
+	skb_reserve(skb, NET_IP_ALIGN);
+	skb_put(skb, count);
+
+	if (skb_copy_datagram_from_iovec(skb, 0, iv, 0, len)) {
+		macvlan_count_rx(q->vlan, 0, false, false);
+		kfree_skb(skb);
+		return -EFAULT;
+	}
+
+	skb_set_network_header(skb, ETH_HLEN);
+
+	macvlan_start_xmit(skb, q->vlan->dev);
+
+	return count;
+}
+
+static ssize_t macvtap_aio_write(struct kiocb *iocb, const struct iovec *iv,
+				 unsigned long count, loff_t pos)
+{
+	struct file *file = iocb->ki_filp;
+	ssize_t result = -ENOLINK;
+	struct macvtap_queue *q = macvtap_file_get_queue(file);
+
+	if (!q)
+		goto out;
+
+	result = macvtap_get_user(q, iv, iov_length(iv, count),
+			      file->f_flags & O_NONBLOCK);
+out:
+	macvtap_file_put_queue();
+	return result;
+}
+
+/* Put packet to the user space buffer */
+static ssize_t macvtap_put_user(struct macvtap_queue *q,
+				const struct sk_buff *skb,
+				const struct iovec *iv, int len)
+{
+	struct macvlan_dev *vlan = q->vlan;
+	int ret;
+
+	len = min_t(int, skb->len, len);
+
+	ret = skb_copy_datagram_const_iovec(skb, 0, iv, 0, len);
+
+	macvlan_count_rx(vlan, len, ret == 0, 0);
+
+	return ret ? ret : len;
+}
+
+static ssize_t macvtap_aio_read(struct kiocb *iocb, const struct iovec *iv,
+				unsigned long count, loff_t pos)
+{
+	struct file *file = iocb->ki_filp;
+	struct macvtap_queue *q = macvtap_file_get_queue(file);
+
+	DECLARE_WAITQUEUE(wait, current);
+	struct sk_buff *skb;
+	ssize_t len, ret = 0;
+
+	if (!q) {
+		ret = -ENOLINK;
+		goto out;
+	}
+
+	len = iov_length(iv, count);
+	if (len < 0) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	add_wait_queue(q->sk.sk_sleep, &wait);
+	while (len) {
+		current->state = TASK_INTERRUPTIBLE;
+
+		/* Read frames from the queue */
+		skb = skb_dequeue(&q->sk.sk_receive_queue);
+		if (!skb) {
+			if (file->f_flags & O_NONBLOCK) {
+				ret = -EAGAIN;
+				break;
+			}
+			if (signal_pending(current)) {
+				ret = -ERESTARTSYS;
+				break;
+			}
+			/* Nothing to read, let's sleep */
+			schedule();
+			continue;
+		}
+		ret = macvtap_put_user(q, skb, iv, len);
+		kfree_skb(skb);
+		break;
+	}
+
+	current->state = TASK_RUNNING;
+	remove_wait_queue(q->sk.sk_sleep, &wait);
+
+out:
+	macvtap_file_put_queue();
+	return ret;
+}
+
+/*
+ * provide compatibility with generic tun/tap interface
+ */
+static long macvtap_ioctl(struct file *file, unsigned int cmd,
+			  unsigned long arg)
+{
+	struct macvtap_queue *q;
+	void __user *argp = (void __user *)arg;
+	struct ifreq __user *ifr = argp;
+	unsigned int __user *up = argp;
+	unsigned int u;
+	char devname[IFNAMSIZ];
+
+	switch (cmd) {
+	case TUNSETIFF:
+		/* ignore the name, just look at flags */
+		if (get_user(u, &ifr->ifr_flags))
+			return -EFAULT;
+		if (u != (IFF_TAP | IFF_NO_PI))
+			return -EINVAL;
+		return 0;
+
+	case TUNGETIFF:
+		q = macvtap_file_get_queue(file);
+		if (!q)
+			return -ENOLINK;
+		memcpy(devname, q->vlan->dev->name, sizeof(devname));
+		macvtap_file_put_queue();
+
+		if (copy_to_user(&ifr->ifr_name, q->vlan->dev->name, IFNAMSIZ) ||
+		    put_user((TUN_TAP_DEV | TUN_NO_PI), &ifr->ifr_flags))
+			return -EFAULT;
+		return 0;
+
+	case TUNGETFEATURES:
+		if (put_user((IFF_TAP | IFF_NO_PI), up))
+			return -EFAULT;
+		return 0;
+
+	case TUNSETSNDBUF:
+		if (get_user(u, up))
+			return -EFAULT;
+
+		q = macvtap_file_get_queue(file);
+		q->sk.sk_sndbuf = u;
+		macvtap_file_put_queue();
+		return 0;
+
+	case TUNSETOFFLOAD:
+		/* let the user check for future flags */
+		if (arg & ~(TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 |
+			  TUN_F_TSO_ECN | TUN_F_UFO))
+			return -EINVAL;
+
+		/* TODO: add support for these, so far we don't
+			 support any offload */
+		if (arg & (TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 |
+			 TUN_F_TSO_ECN | TUN_F_UFO))
+			return -EINVAL;
+
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+}
+
+#ifdef CONFIG_COMPAT
+static long macvtap_compat_ioctl(struct file *file, unsigned int cmd,
+				 unsigned long arg)
+{
+	return macvtap_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
+}
+#endif
+
+static const struct file_operations macvtap_fops = {
+	.owner		= THIS_MODULE,
+	.open		= macvtap_open,
+	.release	= macvtap_release,
+	.aio_read	= macvtap_aio_read,
+	.aio_write	= macvtap_aio_write,
+	.poll		= macvtap_poll,
+	.llseek		= no_llseek,
+	.unlocked_ioctl	= macvtap_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl	= macvtap_compat_ioctl,
+#endif
+};
+
+static int macvtap_init(void)
+{
+	int err;
+
+	err = alloc_chrdev_region(&macvtap_major, 0,
+				MACVTAP_NUM_DEVS, "macvtap");
+	if (err)
+		goto out1;
+
+	cdev_init(&macvtap_cdev, &macvtap_fops);
+	err = cdev_add(&macvtap_cdev, macvtap_major, MACVTAP_NUM_DEVS);
+	if (err)
+		goto out2;
+
+	macvtap_class = class_create(THIS_MODULE, "macvtap");
+	if (IS_ERR(macvtap_class)) {
+		err = PTR_ERR(macvtap_class);
+		goto out3;
+	}
+
+	err = macvlan_link_register(&macvtap_link_ops);
+	if (err)
+		goto out4;
+
+	return 0;
+
+out4:
+	class_unregister(macvtap_class);
+out3:
+	cdev_del(&macvtap_cdev);
+out2:
+	unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
+out1:
+	return err;
+}
+module_init(macvtap_init);
+
+static void macvtap_exit(void)
+{
+	rtnl_link_unregister(&macvtap_link_ops);
+	class_unregister(macvtap_class);
+	cdev_del(&macvtap_cdev);
+	unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
+}
+module_exit(macvtap_exit);
+
+MODULE_ALIAS_RTNL_LINK("macvtap");
+MODULE_AUTHOR("Arnd Bergmann <arnd@arndb.de>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index 2af81735386b..9f72cb45f4af 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -51,14 +51,11 @@
 
 static const char *meth_str="SGI O2 Fast Ethernet";
 
-#define HAVE_TX_TIMEOUT
 /* The maximum time waited (in jiffies) before assuming a Tx failed. (400ms) */
 #define TX_TIMEOUT (400*HZ/1000)
 
-#ifdef HAVE_TX_TIMEOUT
 static int timeout = TX_TIMEOUT;
 module_param(timeout, int, 0);
-#endif
 
 /*
  * This structure is private to each device. It is used to pass
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 291a505fd4fc..8f6e816a7395 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -1174,7 +1174,7 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 err_port:
-	for (port = 1; port <= dev->caps.num_ports; port++)
+	for (--port; port >= 1; --port)
 		mlx4_cleanup_port_info(&priv->port[port]);
 
 	mlx4_cleanup_mcg_table(dev);
@@ -1271,7 +1271,7 @@ int mlx4_restart_one(struct pci_dev *pdev)
 	return __mlx4_init_one(pdev, NULL);
 }
 
-static struct pci_device_id mlx4_pci_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(mlx4_pci_table) = {
 	{ PCI_VDEVICE(MELLANOX, 0x6340) }, /* MT25408 "Hermon" SDR */
 	{ PCI_VDEVICE(MELLANOX, 0x634a) }, /* MT25408 "Hermon" DDR */
 	{ PCI_VDEVICE(MELLANOX, 0x6354) }, /* MT25408 "Hermon" QDR */
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 1405a170bb43..e24072a9a979 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -55,7 +55,6 @@
 #include <linux/types.h>
 #include <linux/inet_lro.h>
 #include <asm/system.h>
-#include <linux/list.h>
 
 static char mv643xx_eth_driver_name[] = "mv643xx_eth";
 static char mv643xx_eth_driver_version[] = "1.4";
@@ -656,6 +655,7 @@ static int rxq_refill(struct rx_queue *rxq, int budget)
 		struct sk_buff *skb;
 		int rx;
 		struct rx_desc *rx_desc;
+		int size;
 
 		skb = __skb_dequeue(&mp->rx_recycle);
 		if (skb == NULL)
@@ -678,10 +678,11 @@ static int rxq_refill(struct rx_queue *rxq, int budget)
 
 		rx_desc = rxq->rx_desc_area + rx;
 
+		size = skb->end - skb->data;
 		rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
-						  skb->data, mp->skb_size,
+						  skb->data, size,
 						  DMA_FROM_DEVICE);
-		rx_desc->buf_size = mp->skb_size;
+		rx_desc->buf_size = size;
 		rxq->rx_skb[rx] = skb;
 		wmb();
 		rx_desc->cmd_sts = BUFFER_OWNED_BY_DMA | RX_ENABLE_INTERRUPT;
@@ -1695,7 +1696,7 @@ static u32 uc_addr_filter_mask(struct net_device *dev)
 		return 0;
 
 	nibbles = 1 << (dev->dev_addr[5] & 0x0f);
-	list_for_each_entry(ha, &dev->uc.list, list) {
+	netdev_for_each_uc_addr(ha, dev) {
 		if (memcmp(dev->dev_addr, ha->addr, 5))
 			return 0;
 		if ((dev->dev_addr[5] ^ ha->addr[5]) & 0xf0)
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 3fcb1c356e0d..c0884a9cba3c 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -4085,7 +4085,7 @@ static void myri10ge_remove(struct pci_dev *pdev)
 #define PCI_DEVICE_ID_MYRICOM_MYRI10GE_Z8E 	0x0008
 #define PCI_DEVICE_ID_MYRICOM_MYRI10GE_Z8E_9	0x0009
 
-static struct pci_device_id myri10ge_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(myri10ge_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_MYRICOM, PCI_DEVICE_ID_MYRICOM_MYRI10GE_Z8E)},
 	{PCI_DEVICE
 	 (PCI_VENDOR_ID_MYRICOM, PCI_DEVICE_ID_MYRICOM_MYRI10GE_Z8E_9)},
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 797fe164ce27..2d7b3bbfed01 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -247,7 +247,7 @@ static struct {
 	{ "NatSemi DP8381[56]", 0, 24 },
 };
 
-static struct pci_device_id natsemi_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(natsemi_pci_tbl) = {
 	{ PCI_VENDOR_ID_NS, 0x0020, 0x12d9,     0x000c,     0, 0, 0 },
 	{ PCI_VENDOR_ID_NS, 0x0020, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
 	{ }	/* terminate list */
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index 3fcebb70151c..85aec4f10131 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -136,7 +136,7 @@ static struct {
 };
 
 
-static struct pci_device_id ne2k_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ne2k_pci_tbl) = {
 	{ 0x10ec, 0x8029, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_RealTek_RTL_8029 },
 	{ 0x1050, 0x0940, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_Winbond_89C940 },
 	{ 0x11f6, 0x1401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_Compex_RL2000 },
diff --git a/drivers/net/netxen/Makefile b/drivers/net/netxen/Makefile
index 11d94e2434e4..861a0590b1f4 100644
--- a/drivers/net/netxen/Makefile
+++ b/drivers/net/netxen/Makefile
@@ -18,7 +18,7 @@
 # MA  02111-1307, USA.
 # 
 # The full GNU General Public License is included in this distribution
-# in the file called LICENSE.
+# in the file called "COPYING".
 # 
 #
 
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index c1223c92d566..144d2e880422 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
@@ -53,8 +53,8 @@
 
 #define _NETXEN_NIC_LINUX_MAJOR 4
 #define _NETXEN_NIC_LINUX_MINOR 0
-#define _NETXEN_NIC_LINUX_SUBVERSION 65
-#define NETXEN_NIC_LINUX_VERSIONID  "4.0.65"
+#define _NETXEN_NIC_LINUX_SUBVERSION 72
+#define NETXEN_NIC_LINUX_VERSIONID  "4.0.72"
 
 #define NETXEN_VERSION_CODE(a, b, c)	(((a) << 24) + ((b) << 16) + (c))
 #define _major(v)	(((v) >> 24) & 0xff)
@@ -1427,8 +1427,8 @@ static inline u32 netxen_tx_avail(struct nx_host_tx_ring *tx_ring)
 
 }
 
-int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
-int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac);
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac);
+int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, u64 *mac);
 extern void netxen_change_ringparam(struct netxen_adapter *adapter);
 extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
 				int *valp);
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index 9cb8f6878047..2a8ef5fc9663 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index ddd704ae0188..f8499e56cbee 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
@@ -66,7 +66,7 @@ static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
 
 #define NETXEN_NIC_TEST_LEN	ARRAY_SIZE(netxen_nic_gstrings_test)
 
-#define NETXEN_NIC_REGS_COUNT 42
+#define NETXEN_NIC_REGS_COUNT 30
 #define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
 #define NETXEN_MAX_EEPROM_LEN   1024
 
@@ -312,150 +312,91 @@ static int netxen_nic_get_regs_len(struct net_device *dev)
 	return NETXEN_NIC_REGS_LEN;
 }
 
-struct netxen_niu_regs {
-	__u32 reg[NETXEN_NIC_REGS_COUNT];
-};
-
-static struct netxen_niu_regs niu_registers[] = {
-	{
-	 /* GB Mode */
-	 {
-	  NETXEN_NIU_GB_SERDES_RESET,
-	  NETXEN_NIU_GB0_MII_MODE,
-	  NETXEN_NIU_GB1_MII_MODE,
-	  NETXEN_NIU_GB2_MII_MODE,
-	  NETXEN_NIU_GB3_MII_MODE,
-	  NETXEN_NIU_GB0_GMII_MODE,
-	  NETXEN_NIU_GB1_GMII_MODE,
-	  NETXEN_NIU_GB2_GMII_MODE,
-	  NETXEN_NIU_GB3_GMII_MODE,
-	  NETXEN_NIU_REMOTE_LOOPBACK,
-	  NETXEN_NIU_GB0_HALF_DUPLEX,
-	  NETXEN_NIU_GB1_HALF_DUPLEX,
-	  NETXEN_NIU_RESET_SYS_FIFOS,
-	  NETXEN_NIU_GB_CRC_DROP,
-	  NETXEN_NIU_GB_DROP_WRONGADDR,
-	  NETXEN_NIU_TEST_MUX_CTL,
-
-	  NETXEN_NIU_GB_MAC_CONFIG_0(0),
-	  NETXEN_NIU_GB_MAC_CONFIG_1(0),
-	  NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0),
-	  NETXEN_NIU_GB_MAX_FRAME_SIZE(0),
-	  NETXEN_NIU_GB_TEST_REG(0),
-	  NETXEN_NIU_GB_MII_MGMT_CONFIG(0),
-	  NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
-	  NETXEN_NIU_GB_MII_MGMT_ADDR(0),
-	  NETXEN_NIU_GB_MII_MGMT_CTRL(0),
-	  NETXEN_NIU_GB_MII_MGMT_STATUS(0),
-	  NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
-	  NETXEN_NIU_GB_INTERFACE_CTRL(0),
-	  NETXEN_NIU_GB_INTERFACE_STATUS(0),
-	  NETXEN_NIU_GB_STATION_ADDR_0(0),
-	  NETXEN_NIU_GB_STATION_ADDR_1(0),
-	  -1,
-	  }
-	 },
-	{
-	 /* XG Mode */
-	 {
-	  NETXEN_NIU_XG_SINGLE_TERM,
-	  NETXEN_NIU_XG_DRIVE_HI,
-	  NETXEN_NIU_XG_DRIVE_LO,
-	  NETXEN_NIU_XG_DTX,
-	  NETXEN_NIU_XG_DEQ,
-	  NETXEN_NIU_XG_WORD_ALIGN,
-	  NETXEN_NIU_XG_RESET,
-	  NETXEN_NIU_XG_POWER_DOWN,
-	  NETXEN_NIU_XG_RESET_PLL,
-	  NETXEN_NIU_XG_SERDES_LOOPBACK,
-	  NETXEN_NIU_XG_DO_BYTE_ALIGN,
-	  NETXEN_NIU_XG_TX_ENABLE,
-	  NETXEN_NIU_XG_RX_ENABLE,
-	  NETXEN_NIU_XG_STATUS,
-	  NETXEN_NIU_XG_PAUSE_THRESHOLD,
-	  NETXEN_NIU_XGE_CONFIG_0,
-	  NETXEN_NIU_XGE_CONFIG_1,
-	  NETXEN_NIU_XGE_IPG,
-	  NETXEN_NIU_XGE_STATION_ADDR_0_HI,
-	  NETXEN_NIU_XGE_STATION_ADDR_0_1,
-	  NETXEN_NIU_XGE_STATION_ADDR_1_LO,
-	  NETXEN_NIU_XGE_STATUS,
-	  NETXEN_NIU_XGE_MAX_FRAME_SIZE,
-	  NETXEN_NIU_XGE_PAUSE_FRAME_VALUE,
-	  NETXEN_NIU_XGE_TX_BYTE_CNT,
-	  NETXEN_NIU_XGE_TX_FRAME_CNT,
-	  NETXEN_NIU_XGE_RX_BYTE_CNT,
-	  NETXEN_NIU_XGE_RX_FRAME_CNT,
-	  NETXEN_NIU_XGE_AGGR_ERROR_CNT,
-	  NETXEN_NIU_XGE_MULTICAST_FRAME_CNT,
-	  NETXEN_NIU_XGE_UNICAST_FRAME_CNT,
-	  NETXEN_NIU_XGE_CRC_ERROR_CNT,
-	  NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
-	  NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
-	  NETXEN_NIU_XGE_LOCAL_ERROR_CNT,
-	  NETXEN_NIU_XGE_REMOTE_ERROR_CNT,
-	  NETXEN_NIU_XGE_CONTROL_CHAR_CNT,
-	  NETXEN_NIU_XGE_PAUSE_FRAME_CNT,
-	  -1,
-	  }
-	 }
-};
-
 static void
 netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
-	__u32 mode, *regs_buff = p;
-	int i, window;
+	struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct nx_host_sds_ring *sds_ring;
+	u32 *regs_buff = p;
+	int ring, i = 0;
+	int port = adapter->physical_port;
 
 	memset(p, 0, NETXEN_NIC_REGS_LEN);
+
 	regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
 	    (adapter->pdev)->device;
-	/* which mode */
-	regs_buff[0] = NXRD32(adapter, NETXEN_NIU_MODE);
-	mode = regs_buff[0];
-
-	/* Common registers to all the modes */
-	regs_buff[2] = NXRD32(adapter, NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER);
-	/* GB/XGB Mode */
-	mode = (mode / 2) - 1;
-	window = 0;
-	if (mode <= 1) {
-		for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
-			/* GB: port specific registers */
-			if (mode == 0 && i >= 19)
-				window = adapter->physical_port *
-					NETXEN_NIC_PORT_WINDOW;
-
-			regs_buff[i] = NXRD32(adapter,
-				niu_registers[mode].reg[i - 3] + window);
-		}
 
+	if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+		return;
+
+	regs_buff[i++] = NXRD32(adapter, CRB_CMDPEG_STATE);
+	regs_buff[i++] = NXRD32(adapter, CRB_RCVPEG_STATE);
+	regs_buff[i++] = NXRD32(adapter, CRB_FW_CAPABILITIES_1);
+	regs_buff[i++] = NXRDIO(adapter, adapter->crb_int_state_reg);
+	regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_REF_COUNT);
+	regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_STATE);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS1);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS2);
+
+	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_0+0x3c);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_1+0x3c);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_2+0x3c);
+	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_3+0x3c);
+
+	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+
+		regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_4+0x3c);
+		i += 2;
+
+		regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE_P3);
+		regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer));
+
+	} else {
+		i++;
+
+		regs_buff[i++] = NXRD32(adapter,
+					NETXEN_NIU_XGE_CONFIG_0+(0x10000*port));
+		regs_buff[i++] = NXRD32(adapter,
+					NETXEN_NIU_XGE_CONFIG_1+(0x10000*port));
+
+		regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE);
+		regs_buff[i++] = NXRDIO(adapter,
+				 adapter->tx_ring->crb_cmd_consumer);
+	}
+
+	regs_buff[i++] = NXRDIO(adapter, adapter->tx_ring->crb_cmd_producer);
+
+	regs_buff[i++] = NXRDIO(adapter,
+			 recv_ctx->rds_rings[0].crb_rcv_producer);
+	regs_buff[i++] = NXRDIO(adapter,
+			 recv_ctx->rds_rings[1].crb_rcv_producer);
+
+	regs_buff[i++] = adapter->max_sds_rings;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &(recv_ctx->sds_rings[ring]);
+		regs_buff[i++] = NXRDIO(adapter,
+					sds_ring->crb_sts_consumer);
 	}
 }
 
 static u32 netxen_nic_test_link(struct net_device *dev)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
-	__u32 status;
-	int val;
+	u32 val, port;
 
-	/* read which mode */
-	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
-		if (adapter->phy_read &&
-		    adapter->phy_read(adapter,
-				      NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-				      &status) != 0)
-			return -EIO;
-		else {
-			val = netxen_get_phy_link(status);
-			return !val;
-		}
-	} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
+	port = adapter->physical_port;
+	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+		val = NXRD32(adapter, CRB_XG_STATE_P3);
+		val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
+		return (val == XG_LINK_UP_P3) ? 0 : 1;
+	} else {
 		val = NXRD32(adapter, CRB_XG_STATE);
+		val = (val >> port*8) & 0xff;
 		return (val == XG_LINK_UP) ? 0 : 1;
 	}
-	return -EIO;
 }
 
 static int
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index 638369024908..622e4c8be937 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 2e364fee3cbb..dd45c7a9122e 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
@@ -345,8 +345,7 @@ netxen_pcie_sem_lock(struct netxen_adapter *adapter, int sem, u32 id_reg)
 void
 netxen_pcie_sem_unlock(struct netxen_adapter *adapter, int sem)
 {
-	int val;
-	val = NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
+	NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
 }
 
 int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
@@ -691,6 +690,9 @@ void netxen_p3_nic_set_multi(struct net_device *netdev)
 	struct list_head *head;
 	nx_mac_list_t *cur;
 
+	if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
+		return;
+
 	list_splice_tail_init(&adapter->mac_list, &del_list);
 
 	nx_p3_nic_add_mac(adapter, adapter->mac_addr, &del_list);
@@ -775,17 +777,20 @@ int netxen_p3_nic_set_mac_addr(struct netxen_adapter *adapter, u8 *addr)
 int netxen_config_intr_coalesce(struct netxen_adapter *adapter)
 {
 	nx_nic_req_t req;
-	u64 word;
-	int rv;
+	u64 word[6];
+	int rv, i;
 
 	memset(&req, 0, sizeof(nx_nic_req_t));
+	memset(word, 0, sizeof(word));
 
 	req.qhdr = cpu_to_le64(NX_HOST_REQUEST << 23);
 
-	word = NETXEN_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
-	req.req_hdr = cpu_to_le64(word);
+	word[0] = NETXEN_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word[0]);
 
-	memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal));
+	memcpy(&word[0], &adapter->coal, sizeof(adapter->coal));
+	for (i = 0; i < 6; i++)
+		req.words[i] = cpu_to_le64(word[i]);
 
 	rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
 	if (rv != 0) {
@@ -1031,7 +1036,7 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
 	return 0;
 }
 
-int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac)
 {
 	__le32 *pmac = (__le32 *) mac;
 	u32 offset;
@@ -1056,7 +1061,7 @@ int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
 	return 0;
 }
 
-int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
+int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, u64 *mac)
 {
 	uint32_t crbaddr, mac_hi, mac_lo;
 	int pci_func = adapter->ahw.pci_func;
diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h
index 3fd1dcb3583a..e2c5b6f2df03 100644
--- a/drivers/net/netxen/netxen_nic_hw.h
+++ b/drivers/net/netxen/netxen_nic_hw.h
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index ba62411f3532..1c63610ead42 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
@@ -184,6 +184,8 @@ skip_rds:
 
 	tx_ring = adapter->tx_ring;
 	vfree(tx_ring->cmd_buf_arr);
+	kfree(tx_ring);
+	adapter->tx_ring = NULL;
 }
 
 int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
@@ -785,7 +787,7 @@ netxen_need_fw_reset(struct netxen_adapter *adapter)
 	if (NXRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
 		return 1;
 
-	old_count = count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
+	old_count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
 
 	for (i = 0; i < 10; i++) {
 
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index f13a07f717c7..08780ef1c1f8 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -19,7 +19,7 @@
  * MA  02111-1307, USA.
  *
  * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.
+ * in the file called "COPYING".
  *
  */
 
@@ -100,7 +100,7 @@ static void netxen_config_indev_addr(struct net_device *dev, unsigned long);
 	{PCI_DEVICE(PCI_VENDOR_ID_NETXEN, (device)), \
 	.class = PCI_CLASS_NETWORK_ETHERNET << 8, .class_mask = ~0}
 
-static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(netxen_pci_tbl) = {
 	ENTRY(PCI_DEVICE_ID_NX2031_10GXSR),
 	ENTRY(PCI_DEVICE_ID_NX2031_10GCX4),
 	ENTRY(PCI_DEVICE_ID_NX2031_4GCU),
@@ -342,7 +342,7 @@ netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
 		if (!(first_boot & 0x4)) {
 			first_boot |= 0x4;
 			NXWR32(adapter, NETXEN_PCIE_REG(0x4), first_boot);
-			first_boot = NXRD32(adapter, NETXEN_PCIE_REG(0x4));
+			NXRD32(adapter, NETXEN_PCIE_REG(0x4));
 		}
 
 		/* This is the first boot after power up */
@@ -432,7 +432,7 @@ netxen_read_mac_addr(struct netxen_adapter *adapter)
 {
 	int i;
 	unsigned char *p;
-	__le64 mac_addr;
+	u64 mac_addr;
 	struct net_device *netdev = adapter->netdev;
 	struct pci_dev *pdev = adapter->pdev;
 
@@ -1952,12 +1952,8 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
 		linkup = (val == XG_LINK_UP_P3);
 	} else {
 		val = NXRD32(adapter, CRB_XG_STATE);
-		if (adapter->ahw.port_type == NETXEN_NIC_GBE)
-			linkup = (val >> port) & 1;
-		else {
-			val = (val >> port*8) & 0xff;
-			linkup = (val == XG_LINK_UP);
-		}
+		val = (val >> port*8) & 0xff;
+		linkup = (val == XG_LINK_UP);
 	}
 
 	netxen_advert_link_change(adapter, linkup);
@@ -1999,7 +1995,7 @@ static void netxen_tx_timeout_task(struct work_struct *work)
 		netif_wake_queue(adapter->netdev);
 
 		clear_bit(__NX_RESETTING, &adapter->state);
-
+		return;
 	} else {
 		clear_bit(__NX_RESETTING, &adapter->state);
 		if (!netxen_nic_reset_context(adapter)) {
@@ -2327,7 +2323,9 @@ netxen_detach_work(struct work_struct *work)
 
 	netxen_nic_down(adapter, netdev);
 
+	rtnl_lock();
 	netxen_nic_detach(adapter);
+	rtnl_unlock();
 
 	status = NXRD32(adapter, NETXEN_PEG_HALT_STATUS1);
 
@@ -2600,7 +2598,7 @@ netxen_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
 	return size;
 }
 
-ssize_t netxen_sysfs_write_mem(struct kobject *kobj,
+static ssize_t netxen_sysfs_write_mem(struct kobject *kobj,
 		struct bin_attribute *attr, char *buf,
 		loff_t offset, size_t size)
 {
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 8ce58c4c7dd3..af9a8647c7e8 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -58,7 +58,7 @@ static void writeq(u64 val, void __iomem *reg)
 }
 #endif
 
-static struct pci_device_id niu_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(niu_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_SUN, 0xabcd)},
 	{}
 };
@@ -2844,7 +2844,7 @@ static int tcam_wait_bit(struct niu *np, u64 bit)
 			break;
 		udelay(1);
 	}
-	if (limit < 0)
+	if (limit <= 0)
 		return -ENODEV;
 
 	return 0;
@@ -6372,7 +6372,7 @@ static void niu_set_rx_mode(struct net_device *dev)
 	if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 0))
 		np->flags |= NIU_FLAGS_MCAST;
 
-	alt_cnt = dev->uc.count;
+	alt_cnt = netdev_uc_count(dev);
 	if (alt_cnt > niu_num_alt_addr(np)) {
 		alt_cnt = 0;
 		np->flags |= NIU_FLAGS_PROMISC;
@@ -6381,7 +6381,7 @@ static void niu_set_rx_mode(struct net_device *dev)
 	if (alt_cnt) {
 		int index = 0;
 
-		list_for_each_entry(ha, &dev->uc.list, list) {
+		netdev_for_each_uc_addr(ha, dev) {
 			err = niu_set_alt_mac(np, index, ha->addr);
 			if (err)
 				printk(KERN_WARNING PFX "%s: Error %d "
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 1f6327d41536..a3b6aa0f375d 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -2292,7 +2292,7 @@ static void __devexit ns83820_remove_one(struct pci_dev *pci_dev)
 	pci_set_drvdata(pci_dev, NULL);
 }
 
-static struct pci_device_id ns83820_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(ns83820_pci_tbl) = {
 	{ 0x100b, 0x0022, PCI_ANY_ID, PCI_ANY_ID, 0, .driver_data = 0, },
 	{ 0, },
 };
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 1673eb045e1e..d44d4a208bbf 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -1875,7 +1875,7 @@ static void __devexit pasemi_mac_remove(struct pci_dev *pdev)
 	free_netdev(netdev);
 }
 
-static struct pci_device_id pasemi_mac_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(pasemi_mac_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_PASEMI, 0xa005) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_PASEMI, 0xa006) },
 	{ },
diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c
index 480af402affd..20273832bfce 100644
--- a/drivers/net/pci-skeleton.c
+++ b/drivers/net/pci-skeleton.c
@@ -211,7 +211,7 @@ static struct {
 };
 
 
-static struct pci_device_id netdrv_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(netdrv_pci_tbl) = {
 	{0x10ec, 0x8139, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RTL8139 },
 	{0x10ec, 0x8138, PCI_ANY_ID, PCI_ANY_ID, 0, 0, NETDRV_CB },
 	{0x1113, 0x1211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SMC1211TX },
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 813aca3fc433..7b17404d0858 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -717,6 +717,7 @@ static struct pcmcia_device_id fmvj18x_ids[] = {
 	PCMCIA_PFC_DEVICE_PROD_ID12(0, "NEC", "PK-UG-J001" ,0x18df0ba0 ,0x831b1064),
 	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0d0a),
 	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0e0a),
+	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0032, 0x0e01),
 	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0032, 0x0a05),
 	PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0032, 0x1101),
 	PCMCIA_DEVICE_NULL,
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 8a5ae3b182ed..12e3233868e9 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1402,7 +1402,6 @@ static void BuildLAF(int *ladrf, int *adr)
   for (i = 0; i < 8; i++)
     printk(KERN_CONT " %02X", ladrf[i]);
   printk(KERN_CONT "\n");
-  }
 #endif
 } /* BuildLAF */
 
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 92ed3fbf89a5..776cad2f5715 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1741,7 +1741,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
 	PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
 	PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "cis/LA-PCM.cis"),
-	PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+	PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID12("PMX   ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
@@ -1754,7 +1754,7 @@ MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
 MODULE_FIRMWARE("cis/PCMLM28.cis");
 MODULE_FIRMWARE("cis/DP83903.cis");
 MODULE_FIRMWARE("cis/LA-PCM.cis");
-MODULE_FIRMWARE("PE520.cis");
+MODULE_FIRMWARE("cis/PE520.cis");
 MODULE_FIRMWARE("cis/NE2K.cis");
 MODULE_FIRMWARE("cis/PE-200.cis");
 MODULE_FIRMWARE("cis/tamarack.cis");
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index dcc67a35e8f2..0dc7ff896eeb 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -45,6 +45,7 @@ static const char *const version =
 #include <linux/crc32.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/if_ether.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
 #include <linux/moduleparam.h>
@@ -58,7 +59,7 @@ static const char *const version =
 /*
  * PCI device identifiers for "new style" Linux PCI Device Drivers
  */
-static struct pci_device_id pcnet32_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(pcnet32_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE_HOME), },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE), },
 
@@ -1765,7 +1766,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 
 	/* if the ethernet address is not valid, force to 00:00:00:00:00:00 */
 	if (!is_valid_ether_addr(dev->perm_addr))
-		memset(dev->dev_addr, 0, sizeof(dev->dev_addr));
+		memset(dev->dev_addr, 0, ETH_ALEN);
 
 	if (pcnet32_debug & NETIF_MSG_PROBE) {
 		printk(" %pM", dev->dev_addr);
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index c13cf64095b6..33c4b12a63ba 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -331,8 +331,8 @@ static void bcm54xx_adjust_rxrefclk(struct phy_device *phydev)
 	bool clk125en = true;
 
 	/* Abort if we are using an untested phy. */
-	if (BRCM_PHY_MODEL(phydev) != PHY_ID_BCM57780 ||
-	    BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610 ||
+	if (BRCM_PHY_MODEL(phydev) != PHY_ID_BCM57780 &&
+	    BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610 &&
 	    BRCM_PHY_MODEL(phydev) != PHY_ID_BCM50610M)
 		return;
 
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 6f69b9ba0df8..65ed385c2ceb 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -63,6 +63,7 @@
 #define MII_M1111_HWCFG_MODE_COPPER_RGMII	0xb
 #define MII_M1111_HWCFG_MODE_FIBER_RGMII	0x3
 #define MII_M1111_HWCFG_MODE_SGMII_NO_CLK	0x4
+#define MII_M1111_HWCFG_MODE_COPPER_RTBI	0x9
 #define MII_M1111_HWCFG_FIBER_COPPER_AUTO	0x8000
 #define MII_M1111_HWCFG_FIBER_COPPER_RES	0x2000
 
@@ -269,6 +270,43 @@ static int m88e1111_config_init(struct phy_device *phydev)
 			return err;
 	}
 
+	if (phydev->interface == PHY_INTERFACE_MODE_RTBI) {
+		temp = phy_read(phydev, MII_M1111_PHY_EXT_CR);
+		if (temp < 0)
+			return temp;
+		temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
+		err = phy_write(phydev, MII_M1111_PHY_EXT_CR, temp);
+		if (err < 0)
+			return err;
+
+		temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
+		if (temp < 0)
+			return temp;
+		temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
+		temp |= 0x7 | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
+		err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
+		if (err < 0)
+			return err;
+
+		/* soft reset */
+		err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+		if (err < 0)
+			return err;
+		do
+			temp = phy_read(phydev, MII_BMCR);
+		while (temp & BMCR_RESET);
+
+		temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
+		if (temp < 0)
+			return temp;
+		temp &= ~(MII_M1111_HWCFG_MODE_MASK | MII_M1111_HWCFG_FIBER_COPPER_RES);
+		temp |= MII_M1111_HWCFG_MODE_COPPER_RTBI | MII_M1111_HWCFG_FIBER_COPPER_AUTO;
+		err = phy_write(phydev, MII_M1111_PHY_EXT_SR, temp);
+		if (err < 0)
+			return err;
+	}
+
+
 	err = phy_write(phydev, MII_BMCR, BMCR_RESET);
 	if (err < 0)
 		return err;
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index bd4e8d72dc08..e17b70291bbc 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -264,6 +264,8 @@ static int mdio_bus_match(struct device *dev, struct device_driver *drv)
 		(phydev->phy_id & phydrv->phy_id_mask));
 }
 
+#ifdef CONFIG_PM
+
 static bool mdio_bus_phy_may_suspend(struct phy_device *phydev)
 {
 	struct device_driver *drv = phydev->dev.driver;
@@ -295,34 +297,88 @@ static bool mdio_bus_phy_may_suspend(struct phy_device *phydev)
 	return true;
 }
 
-/* Suspend and resume.  Copied from platform_suspend and
- * platform_resume
- */
-static int mdio_bus_suspend(struct device * dev, pm_message_t state)
+static int mdio_bus_suspend(struct device *dev)
 {
 	struct phy_driver *phydrv = to_phy_driver(dev->driver);
 	struct phy_device *phydev = to_phy_device(dev);
 
+	/*
+	 * We must stop the state machine manually, otherwise it stops out of
+	 * control, possibly with the phydev->lock held. Upon resume, netdev
+	 * may call phy routines that try to grab the same lock, and that may
+	 * lead to a deadlock.
+	 */
+	if (phydev->attached_dev)
+		phy_stop_machine(phydev);
+
 	if (!mdio_bus_phy_may_suspend(phydev))
 		return 0;
+
 	return phydrv->suspend(phydev);
 }
 
-static int mdio_bus_resume(struct device * dev)
+static int mdio_bus_resume(struct device *dev)
 {
 	struct phy_driver *phydrv = to_phy_driver(dev->driver);
 	struct phy_device *phydev = to_phy_device(dev);
+	int ret;
 
 	if (!mdio_bus_phy_may_suspend(phydev))
+		goto no_resume;
+
+	ret = phydrv->resume(phydev);
+	if (ret < 0)
+		return ret;
+
+no_resume:
+	if (phydev->attached_dev)
+		phy_start_machine(phydev, NULL);
+
+	return 0;
+}
+
+static int mdio_bus_restore(struct device *dev)
+{
+	struct phy_device *phydev = to_phy_device(dev);
+	struct net_device *netdev = phydev->attached_dev;
+	int ret;
+
+	if (!netdev)
 		return 0;
-	return phydrv->resume(phydev);
+
+	ret = phy_init_hw(phydev);
+	if (ret < 0)
+		return ret;
+
+	/* The PHY needs to renegotiate. */
+	phydev->link = 0;
+	phydev->state = PHY_UP;
+
+	phy_start_machine(phydev, NULL);
+
+	return 0;
 }
 
+static struct dev_pm_ops mdio_bus_pm_ops = {
+	.suspend = mdio_bus_suspend,
+	.resume = mdio_bus_resume,
+	.freeze = mdio_bus_suspend,
+	.thaw = mdio_bus_resume,
+	.restore = mdio_bus_restore,
+};
+
+#define MDIO_BUS_PM_OPS (&mdio_bus_pm_ops)
+
+#else
+
+#define MDIO_BUS_PM_OPS NULL
+
+#endif /* CONFIG_PM */
+
 struct bus_type mdio_bus_type = {
 	.name		= "mdio_bus",
 	.match		= mdio_bus_match,
-	.suspend	= mdio_bus_suspend,
-	.resume		= mdio_bus_resume,
+	.pm		= MDIO_BUS_PM_OPS,
 };
 EXPORT_SYMBOL(mdio_bus_type);
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index b0e9f9c51721..0295097d6c44 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -410,7 +410,6 @@ EXPORT_SYMBOL(phy_start_aneg);
 
 
 static void phy_change(struct work_struct *work);
-static void phy_state_machine(struct work_struct *work);
 
 /**
  * phy_start_machine - start PHY state machine tracking
@@ -430,7 +429,6 @@ void phy_start_machine(struct phy_device *phydev,
 {
 	phydev->adjust_state = handler;
 
-	INIT_DELAYED_WORK(&phydev->state_queue, phy_state_machine);
 	schedule_delayed_work(&phydev->state_queue, HZ);
 }
 
@@ -761,7 +759,7 @@ EXPORT_SYMBOL(phy_start);
  * phy_state_machine - Handle the state machine
  * @work: work_struct that describes the work to be done
  */
-static void phy_state_machine(struct work_struct *work)
+void phy_state_machine(struct work_struct *work)
 {
 	struct delayed_work *dwork = to_delayed_work(work);
 	struct phy_device *phydev =
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index b10fedd82143..db1794546c56 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -177,6 +177,7 @@ struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
 	dev->state = PHY_DOWN;
 
 	mutex_init(&dev->lock);
+	INIT_DELAYED_WORK(&dev->state_queue, phy_state_machine);
 
 	return dev;
 }
@@ -276,6 +277,22 @@ int phy_device_register(struct phy_device *phydev)
 EXPORT_SYMBOL(phy_device_register);
 
 /**
+ * phy_find_first - finds the first PHY device on the bus
+ * @bus: the target MII bus
+ */
+struct phy_device *phy_find_first(struct mii_bus *bus)
+{
+	int addr;
+
+	for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
+		if (bus->phy_map[addr])
+			return bus->phy_map[addr];
+	}
+	return NULL;
+}
+EXPORT_SYMBOL(phy_find_first);
+
+/**
  * phy_prepare_link - prepares the PHY layer to monitor link status
  * @phydev: target phy_device struct
  * @handler: callback function for link status change notifications
@@ -378,6 +395,20 @@ void phy_disconnect(struct phy_device *phydev)
 }
 EXPORT_SYMBOL(phy_disconnect);
 
+int phy_init_hw(struct phy_device *phydev)
+{
+	int ret;
+
+	if (!phydev->drv || !phydev->drv->config_init)
+		return 0;
+
+	ret = phy_scan_fixups(phydev);
+	if (ret < 0)
+		return ret;
+
+	return phydev->drv->config_init(phydev);
+}
+
 /**
  * phy_attach_direct - attach a network device to a given PHY device pointer
  * @dev: network device to attach
@@ -425,21 +456,7 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
 	/* Do initial configuration here, now that
 	 * we have certain key parameters
 	 * (dev_flags and interface) */
-	if (phydev->drv->config_init) {
-		int err;
-
-		err = phy_scan_fixups(phydev);
-
-		if (err < 0)
-			return err;
-
-		err = phydev->drv->config_init(phydev);
-
-		if (err < 0)
-			return err;
-	}
-
-	return 0;
+	return phy_init_hw(phydev);
 }
 EXPORT_SYMBOL(phy_attach_direct);
 
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 5123bb954dd7..ed2644a57500 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -25,6 +25,7 @@
 
 #define MII_LAN83C185_ISF 29 /* Interrupt Source Flags */
 #define MII_LAN83C185_IM  30 /* Interrupt Mask */
+#define MII_LAN83C185_CTRL_STATUS 17 /* Mode/Status Register */
 
 #define MII_LAN83C185_ISF_INT1 (1<<1) /* Auto-Negotiation Page Received */
 #define MII_LAN83C185_ISF_INT2 (1<<2) /* Parallel Detection Fault */
@@ -37,8 +38,10 @@
 #define MII_LAN83C185_ISF_INT_ALL (0x0e)
 
 #define MII_LAN83C185_ISF_INT_PHYLIB_EVENTS \
-	(MII_LAN83C185_ISF_INT6 | MII_LAN83C185_ISF_INT4)
+	(MII_LAN83C185_ISF_INT6 | MII_LAN83C185_ISF_INT4 | \
+	 MII_LAN83C185_ISF_INT7)
 
+#define MII_LAN83C185_EDPWRDOWN	(1 << 13) /* EDPWRDOWN */
 
 static int smsc_phy_config_intr(struct phy_device *phydev)
 {
@@ -59,9 +62,23 @@ static int smsc_phy_ack_interrupt(struct phy_device *phydev)
 
 static int smsc_phy_config_init(struct phy_device *phydev)
 {
+	int rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS);
+	if (rc < 0)
+		return rc;
+
+	/* Enable energy detect mode for this SMSC Transceivers */
+	rc = phy_write(phydev, MII_LAN83C185_CTRL_STATUS,
+		       rc | MII_LAN83C185_EDPWRDOWN);
+	if (rc < 0)
+		return rc;
+
 	return smsc_phy_ack_interrupt (phydev);
 }
 
+static int lan911x_config_init(struct phy_device *phydev)
+{
+	return smsc_phy_ack_interrupt(phydev);
+}
 
 static struct phy_driver lan83c185_driver = {
 	.phy_id		= 0x0007c0a0, /* OUI=0x00800f, Model#=0x0a */
@@ -147,7 +164,7 @@ static struct phy_driver lan911x_int_driver = {
 	/* basic functions */
 	.config_aneg	= genphy_config_aneg,
 	.read_status	= genphy_read_status,
-	.config_init	= smsc_phy_config_init,
+	.config_init	= lan911x_config_init,
 
 	/* IRQ related */
 	.ack_interrupt	= smsc_phy_ack_interrupt,
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 2282e729edbe..6d61602208c1 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -167,7 +167,7 @@ struct channel {
 	u8		avail;		/* flag used in multilink stuff */
 	u8		had_frag;	/* >= 1 fragments have been sent */
 	u32		lastseq;	/* MP: last sequence # received */
-	int     speed;		/* speed of the corresponding ppp channel*/
+	int		speed;		/* speed of the corresponding ppp channel*/
 #endif /* CONFIG_PPP_MULTILINK */
 };
 
@@ -1293,13 +1293,13 @@ ppp_push(struct ppp *ppp)
  */
 static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 {
-	int	len, totlen;
-	int	i, bits, hdrlen, mtu;
-	int	flen;
-	int	navail,	nfree, nzero;
-	int	nbigger;
-	int	totspeed;
-	int	totfree;
+	int len, totlen;
+	int i, bits, hdrlen, mtu;
+	int flen;
+	int navail, nfree, nzero;
+	int nbigger;
+	int totspeed;
+	int totfree;
 	unsigned char *p, *q;
 	struct list_head *list;
 	struct channel *pch;
@@ -1307,21 +1307,21 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 	struct ppp_channel *chan;
 
 	totspeed = 0; /*total bitrate of the bundle*/
-	nfree =	0;	/* # channels which	have no	packet already queued */
-	navail = 0;	/* total # of usable channels (not deregistered) */
-	nzero =	0; /* number of	channels with zero speed associated*/
-	totfree	= 0; /*total # of channels available and
+	nfree = 0; /* # channels which have no packet already queued */
+	navail = 0; /* total # of usable channels (not deregistered) */
+	nzero = 0; /* number of channels with zero speed associated*/
+	totfree = 0; /*total # of channels available and
 				  *having no queued packets before
 				  *starting the fragmentation*/
 
 	hdrlen = (ppp->flags & SC_MP_XSHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
-	i =	0;
-	list_for_each_entry(pch, &ppp->channels, clist)	{
+	i = 0;
+	list_for_each_entry(pch, &ppp->channels, clist) {
 		navail += pch->avail = (pch->chan != NULL);
 		pch->speed = pch->chan->speed;
-		if (pch->avail)	{
+		if (pch->avail) {
 			if (skb_queue_empty(&pch->file.xq) ||
-				!pch->had_frag)	{
+				!pch->had_frag) {
 					if (pch->speed == 0)
 						nzero++;
 					else
@@ -1331,60 +1331,60 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 					++nfree;
 					++totfree;
 				}
-			if (!pch->had_frag && i	< ppp->nxchan)
-				ppp->nxchan	= i;
+			if (!pch->had_frag && i < ppp->nxchan)
+				ppp->nxchan = i;
 		}
 		++i;
 	}
 	/*
-	 * Don't start sending this	packet unless at least half	of
-	 * the channels	are	free.  This	gives much better TCP
-	 * performance if we have a	lot	of channels.
+	 * Don't start sending this packet unless at least half of
+	 * the channels are free.  This gives much better TCP
+	 * performance if we have a lot of channels.
 	 */
-	if (nfree == 0 || nfree	< navail / 2)
-		return 0; /* can't take now, leave it in xmit_pending	*/
+	if (nfree == 0 || nfree < navail / 2)
+		return 0; /* can't take now, leave it in xmit_pending */
 
 	/* Do protocol field compression (XXX this should be optional) */
-	p =	skb->data;
-	len	= skb->len;
+	p = skb->data;
+	len = skb->len;
 	if (*p == 0) {
 		++p;
 		--len;
 	}
 
 	totlen = len;
-	nbigger	= len %	nfree;
+	nbigger = len % nfree;
 
-	/* skip	to the channel after the one we	last used
-	   and start at	that one */
+	/* skip to the channel after the one we last used
+	   and start at that one */
 	list = &ppp->channels;
-	for	(i = 0;	i <	ppp->nxchan; ++i) {
+	for (i = 0; i < ppp->nxchan; ++i) {
 		list = list->next;
-		if (list ==	&ppp->channels)	{
-			i =	0;
+		if (list == &ppp->channels) {
+			i = 0;
 			break;
 		}
 	}
 
-	/* create a	fragment for each channel */
+	/* create a fragment for each channel */
 	bits = B;
-	while (len	> 0) {
+	while (len > 0) {
 		list = list->next;
-		if (list ==	&ppp->channels)	{
-			i =	0;
+		if (list == &ppp->channels) {
+			i = 0;
 			continue;
 		}
-		pch	= list_entry(list, struct channel, clist);
+		pch = list_entry(list, struct channel, clist);
 		++i;
 		if (!pch->avail)
 			continue;
 
 		/*
-		 * Skip	this channel if	it has a fragment pending already and
-		 * we haven't given	a fragment to all of the free channels.
+		 * Skip this channel if it has a fragment pending already and
+		 * we haven't given a fragment to all of the free channels.
 		 */
 		if (pch->avail == 1) {
-			if (nfree >	0)
+			if (nfree > 0)
 				continue;
 		} else {
 			pch->avail = 1;
@@ -1393,32 +1393,32 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 		/* check the channel's mtu and whether it is still attached. */
 		spin_lock_bh(&pch->downl);
 		if (pch->chan == NULL) {
-			/* can't use this channel, it's	being deregistered */
+			/* can't use this channel, it's being deregistered */
 			if (pch->speed == 0)
 				nzero--;
 			else
-				totspeed -=	pch->speed;
+				totspeed -= pch->speed;
 
 			spin_unlock_bh(&pch->downl);
 			pch->avail = 0;
 			totlen = len;
 			totfree--;
 			nfree--;
-			if (--navail ==	0)
+			if (--navail == 0)
 				break;
 			continue;
 		}
 
 		/*
 		*if the channel speed is not set divide
-		*the packet	evenly among the free channels;
+		*the packet evenly among the free channels;
 		*otherwise divide it according to the speed
 		*of the channel we are going to transmit on
 		*/
 		flen = len;
 		if (nfree > 0) {
 			if (pch->speed == 0) {
-				flen = totlen/nfree	;
+				flen = totlen/nfree;
 				if (nbigger > 0) {
 					flen++;
 					nbigger--;
@@ -1436,8 +1436,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 		}
 
 		/*
-		 *check	if we are on the last channel or
-		 *we exceded the lenght	of the data	to
+		 *check if we are on the last channel or
+		 *we exceded the lenght of the data to
 		 *fragment
 		 */
 		if ((nfree <= 0) || (flen > len))
@@ -1448,29 +1448,29 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 		 *above formula will be equal or less than zero.
 		 *Skip the channel in this case
 		 */
-		if (flen <=	0) {
+		if (flen <= 0) {
 			pch->avail = 2;
 			spin_unlock_bh(&pch->downl);
 			continue;
 		}
 
-		mtu	= pch->chan->mtu - hdrlen;
-		if (mtu	< 4)
-			mtu	= 4;
+		mtu = pch->chan->mtu - hdrlen;
+		if (mtu < 4)
+			mtu = 4;
 		if (flen > mtu)
 			flen = mtu;
-		if (flen ==	len)
-			bits |=	E;
-		frag = alloc_skb(flen +	hdrlen + (flen == 0), GFP_ATOMIC);
+		if (flen == len)
+			bits |= E;
+		frag = alloc_skb(flen + hdrlen + (flen == 0), GFP_ATOMIC);
 		if (!frag)
 			goto noskb;
-		q =	skb_put(frag, flen + hdrlen);
+		q = skb_put(frag, flen + hdrlen);
 
-		/* make	the	MP header */
+		/* make the MP header */
 		q[0] = PPP_MP >> 8;
 		q[1] = PPP_MP;
 		if (ppp->flags & SC_MP_XSHORTSEQ) {
-			q[2] = bits	+ ((ppp->nxseq >> 8) & 0xf);
+			q[2] = bits + ((ppp->nxseq >> 8) & 0xf);
 			q[3] = ppp->nxseq;
 		} else {
 			q[2] = bits;
@@ -1483,24 +1483,24 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 
 		/* try to send it down the channel */
 		chan = pch->chan;
-		if (!skb_queue_empty(&pch->file.xq)	||
+		if (!skb_queue_empty(&pch->file.xq) ||
 			!chan->ops->start_xmit(chan, frag))
 			skb_queue_tail(&pch->file.xq, frag);
-		pch->had_frag =	1;
+		pch->had_frag = 1;
 		p += flen;
-		len	-= flen;
+		len -= flen;
 		++ppp->nxseq;
 		bits = 0;
 		spin_unlock_bh(&pch->downl);
 	}
-	ppp->nxchan	= i;
+	ppp->nxchan = i;
 
 	return 1;
 
  noskb:
 	spin_unlock_bh(&pch->downl);
 	if (ppp->debug & 1)
-		printk(KERN_ERR	"PPP: no memory	(fragment)\n");
+		printk(KERN_ERR "PPP: no memory (fragment)\n");
 	++ppp->dev->stats.tx_errors;
 	++ppp->nxseq;
 	return 1;	/* abandon the frame */
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index 227b141c4fbd..2663b2fdc0bb 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -1389,113 +1389,6 @@ static int gelic_wl_get_mode(struct net_device *netdev,
 	return 0;
 }
 
-#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
-/* SIOCIWFIRSTPRIV */
-static int hex2bin(u8 *str, u8 *bin, unsigned int len)
-{
-	unsigned int i;
-	static unsigned char *hex = "0123456789ABCDEF";
-	unsigned char *p, *q;
-	u8 tmp;
-
-	if (len != WPA_PSK_LEN * 2)
-		return -EINVAL;
-
-	for (i = 0; i < WPA_PSK_LEN * 2; i += 2) {
-		p = strchr(hex, toupper(str[i]));
-		q = strchr(hex, toupper(str[i + 1]));
-		if (!p || !q) {
-			pr_info("%s: unconvertible PSK digit=%d\n",
-				__func__, i);
-			return -EINVAL;
-		}
-		tmp = ((p - hex) << 4) + (q - hex);
-		*bin++ = tmp;
-	}
-	return 0;
-};
-
-static int gelic_wl_priv_set_psk(struct net_device *net_dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *data, char *extra)
-{
-	struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
-	unsigned int len;
-	unsigned long irqflag;
-	int ret = 0;
-
-	pr_debug("%s:<- len=%d\n", __func__, data->data.length);
-	len = data->data.length - 1;
-	if (len <= 2)
-		return -EINVAL;
-
-	spin_lock_irqsave(&wl->lock, irqflag);
-	if (extra[0] == '"' && extra[len - 1] == '"') {
-		pr_debug("%s: passphrase mode\n", __func__);
-		/* pass phrase */
-		if (GELIC_WL_EURUS_PSK_MAX_LEN < (len - 2)) {
-			pr_info("%s: passphrase too long\n", __func__);
-			ret = -E2BIG;
-			goto out;
-		}
-		memset(wl->psk, 0, sizeof(wl->psk));
-		wl->psk_len = len - 2;
-		memcpy(wl->psk, &(extra[1]), wl->psk_len);
-		wl->psk_type = GELIC_EURUS_WPA_PSK_PASSPHRASE;
-	} else {
-		ret = hex2bin(extra, wl->psk, len);
-		if (ret)
-			goto out;
-		wl->psk_len = WPA_PSK_LEN;
-		wl->psk_type = GELIC_EURUS_WPA_PSK_BIN;
-	}
-	set_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat);
-out:
-	spin_unlock_irqrestore(&wl->lock, irqflag);
-	pr_debug("%s:->\n", __func__);
-	return ret;
-}
-
-static int gelic_wl_priv_get_psk(struct net_device *net_dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *data, char *extra)
-{
-	struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev));
-	char *p;
-	unsigned long irqflag;
-	unsigned int i;
-
-	pr_debug("%s:<-\n", __func__);
-	if (!capable(CAP_NET_ADMIN))
-		return -EPERM;
-
-	spin_lock_irqsave(&wl->lock, irqflag);
-	p = extra;
-	if (test_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat)) {
-		if (wl->psk_type == GELIC_EURUS_WPA_PSK_BIN) {
-			for (i = 0; i < wl->psk_len; i++) {
-				sprintf(p, "%02xu", wl->psk[i]);
-				p += 2;
-			}
-			*p = '\0';
-			data->data.length = wl->psk_len * 2;
-		} else {
-			*p++ = '"';
-			memcpy(p, wl->psk, wl->psk_len);
-			p += wl->psk_len;
-			*p++ = '"';
-			*p = '\0';
-			data->data.length = wl->psk_len + 2;
-		}
-	} else
-		/* no psk set */
-		data->data.length = 0;
-	spin_unlock_irqrestore(&wl->lock, irqflag);
-	pr_debug("%s:-> %d\n", __func__, data->data.length);
-	return 0;
-}
-#endif
-
 /* SIOCGIWNICKN */
 static int gelic_wl_get_nick(struct net_device *net_dev,
 				  struct iw_request_info *info,
@@ -1571,8 +1464,10 @@ static int gelic_wl_start_scan(struct gelic_wl_info *wl, int always_scan,
 	init_completion(&wl->scan_done);
 	/*
 	 * If we have already a bss list, don't try to get new
+	 * unless we are doing an ESSID scan
 	 */
-	if (!always_scan && wl->scan_stat == GELIC_WL_SCAN_STAT_GOT_LIST) {
+	if ((!essid_len && !always_scan)
+	    && wl->scan_stat == GELIC_WL_SCAN_STAT_GOT_LIST) {
 		pr_debug("%s: already has the list\n", __func__);
 		complete(&wl->scan_done);
 		goto out;
@@ -1673,7 +1568,7 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl)
 		}
 	}
 
-	/* put them in the newtork_list */
+	/* put them in the network_list */
 	for (i = 0, scan_info_size = 0, scan_info = buf;
 	     scan_info_size < data_len;
 	     i++, scan_info_size += be16_to_cpu(scan_info->size),
@@ -2009,7 +1904,7 @@ static int gelic_wl_do_wpa_setup(struct gelic_wl_info *wl)
 	/* PSK type */
 	wpa->psk_type = cpu_to_be16(wl->psk_type);
 #ifdef DEBUG
-	pr_debug("%s: sec=%s psktype=%s\nn", __func__,
+	pr_debug("%s: sec=%s psktype=%s\n", __func__,
 		 wpasecstr(wpa->security),
 		 (wpa->psk_type == GELIC_EURUS_WPA_PSK_BIN) ?
 		 "BIN" : "passphrase");
@@ -2019,9 +1914,9 @@ static int gelic_wl_do_wpa_setup(struct gelic_wl_info *wl)
 	 * the debug log because this dumps your precious
 	 * passphrase/key.
 	 */
-	pr_debug("%s: psk=%s\n",
+	pr_debug("%s: psk=%s\n", __func__,
 		 (wpa->psk_type == GELIC_EURUS_WPA_PSK_BIN) ?
-		 (char *)"N/A" : (char *)wpa->psk);
+		 "N/A" : wpa->psk);
 #endif
 #endif
 	/* issue wpa setup */
@@ -2406,40 +2301,10 @@ static const iw_handler gelic_wl_wext_handler[] =
 	IW_IOCTL(SIOCGIWNICKN)		= gelic_wl_get_nick,
 };
 
-#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
-static struct iw_priv_args gelic_wl_private_args[] =
-{
-	{
-		.cmd = GELIC_WL_PRIV_SET_PSK,
-		.set_args = IW_PRIV_TYPE_CHAR |
-		(GELIC_WL_EURUS_PSK_MAX_LEN + 2),
-		.name = "set_psk"
-	},
-	{
-		.cmd = GELIC_WL_PRIV_GET_PSK,
-		.get_args = IW_PRIV_TYPE_CHAR |
-		(GELIC_WL_EURUS_PSK_MAX_LEN + 2),
-		.name = "get_psk"
-	}
-};
-
-static const iw_handler gelic_wl_private_handler[] =
-{
-	gelic_wl_priv_set_psk,
-	gelic_wl_priv_get_psk,
-};
-#endif
-
 static const struct iw_handler_def gelic_wl_wext_handler_def = {
 	.num_standard		= ARRAY_SIZE(gelic_wl_wext_handler),
 	.standard		= gelic_wl_wext_handler,
 	.get_wireless_stats	= gelic_wl_get_wireless_stats,
-#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
-	.num_private		= ARRAY_SIZE(gelic_wl_private_handler),
-	.num_private_args	= ARRAY_SIZE(gelic_wl_private_args),
-	.private		= gelic_wl_private_handler,
-	.private_args		= gelic_wl_private_args,
-#endif
 };
 
 static struct net_device * __devinit gelic_wl_alloc(struct gelic_card *card)
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index dd35066a7f8d..4ef0afbcbe1b 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -61,7 +61,7 @@ static int msi;
 module_param(msi, int, 0);
 MODULE_PARM_DESC(msi, "Turn on Message Signaled Interrupts.");
 
-static struct pci_device_id ql3xxx_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(ql3xxx_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QL3022_DEVICE_ID)},
 	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QL3032_DEVICE_ID)},
 	/* required last entry */
@@ -4087,7 +4087,6 @@ static void __devexit ql3xxx_remove(struct pci_dev *pdev)
 	struct ql3_adapter *qdev = netdev_priv(ndev);
 
 	unregister_netdev(ndev);
-	qdev = netdev_priv(ndev);
 
 	ql_disable_interrupts(qdev);
 
diff --git a/drivers/net/qlcnic/Makefile b/drivers/net/qlcnic/Makefile
new file mode 100644
index 000000000000..ddba83ef3f44
--- /dev/null
+++ b/drivers/net/qlcnic/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for Qlogic 1G/10G Ethernet Driver for CNA devices
+#
+
+obj-$(CONFIG_QLCNIC) := qlcnic.o
+
+qlcnic-y := qlcnic_hw.o qlcnic_main.o qlcnic_init.o \
+	qlcnic_ethtool.o qlcnic_ctx.o
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
new file mode 100644
index 000000000000..b40a851ec7d1
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -0,0 +1,1126 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#ifndef _QLCNIC_H_
+#define _QLCNIC_H_
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ip.h>
+#include <linux/in.h>
+#include <linux/tcp.h>
+#include <linux/skbuff.h>
+#include <linux/firmware.h>
+
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/timer.h>
+
+#include <linux/vmalloc.h>
+
+#include <linux/io.h>
+#include <asm/byteorder.h>
+
+#include "qlcnic_hdr.h"
+
+#define _QLCNIC_LINUX_MAJOR 5
+#define _QLCNIC_LINUX_MINOR 0
+#define _QLCNIC_LINUX_SUBVERSION 0
+#define QLCNIC_LINUX_VERSIONID  "5.0.0"
+
+#define QLCNIC_VERSION_CODE(a, b, c)	(((a) << 24) + ((b) << 16) + (c))
+#define _major(v)	(((v) >> 24) & 0xff)
+#define _minor(v)	(((v) >> 16) & 0xff)
+#define _build(v)	((v) & 0xffff)
+
+/* version in image has weird encoding:
+ *  7:0  - major
+ * 15:8  - minor
+ * 31:16 - build (little endian)
+ */
+#define QLCNIC_DECODE_VERSION(v) \
+	QLCNIC_VERSION_CODE(((v) & 0xff), (((v) >> 8) & 0xff), ((v) >> 16))
+
+#define QLCNIC_NUM_FLASH_SECTORS (64)
+#define QLCNIC_FLASH_SECTOR_SIZE (64 * 1024)
+#define QLCNIC_FLASH_TOTAL_SIZE  (QLCNIC_NUM_FLASH_SECTORS \
+					* QLCNIC_FLASH_SECTOR_SIZE)
+
+#define RCV_DESC_RINGSIZE(rds_ring)	\
+	(sizeof(struct rcv_desc) * (rds_ring)->num_desc)
+#define RCV_BUFF_RINGSIZE(rds_ring)	\
+	(sizeof(struct qlcnic_rx_buffer) * rds_ring->num_desc)
+#define STATUS_DESC_RINGSIZE(sds_ring)	\
+	(sizeof(struct status_desc) * (sds_ring)->num_desc)
+#define TX_BUFF_RINGSIZE(tx_ring)	\
+	(sizeof(struct qlcnic_cmd_buffer) * tx_ring->num_desc)
+#define TX_DESC_RINGSIZE(tx_ring)	\
+	(sizeof(struct cmd_desc_type0) * tx_ring->num_desc)
+
+#define QLCNIC_P3P_A0		0x50
+
+#define QLCNIC_IS_REVISION_P3P(REVISION)     (REVISION >= QLCNIC_P3P_A0)
+
+#define FIRST_PAGE_GROUP_START	0
+#define FIRST_PAGE_GROUP_END	0x100000
+
+#define P3_MAX_MTU                     (9600)
+#define QLCNIC_MAX_ETHERHDR                32 /* This contains some padding */
+
+#define QLCNIC_P3_RX_BUF_MAX_LEN         (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN)
+#define QLCNIC_P3_RX_JUMBO_BUF_MAX_LEN   (QLCNIC_MAX_ETHERHDR + P3_MAX_MTU)
+#define QLCNIC_CT_DEFAULT_RX_BUF_LEN	2048
+#define QLCNIC_LRO_BUFFER_EXTRA		2048
+
+#define QLCNIC_RX_LRO_BUFFER_LENGTH		(8060)
+
+/* Opcodes to be used with the commands */
+#define TX_ETHER_PKT	0x01
+#define TX_TCP_PKT	0x02
+#define TX_UDP_PKT	0x03
+#define TX_IP_PKT	0x04
+#define TX_TCP_LSO	0x05
+#define TX_TCP_LSO6	0x06
+#define TX_IPSEC	0x07
+#define TX_IPSEC_CMD	0x0a
+#define TX_TCPV6_PKT	0x0b
+#define TX_UDPV6_PKT	0x0c
+
+/* Tx defines */
+#define MAX_BUFFERS_PER_CMD	32
+#define TX_STOP_THRESH		((MAX_SKB_FRAGS >> 2) + 4)
+#define QLCNIC_MAX_TX_TIMEOUTS	2
+
+/*
+ * Following are the states of the Phantom. Phantom will set them and
+ * Host will read to check if the fields are correct.
+ */
+#define PHAN_INITIALIZE_FAILED		0xffff
+#define PHAN_INITIALIZE_COMPLETE	0xff01
+
+/* Host writes the following to notify that it has done the init-handshake */
+#define PHAN_INITIALIZE_ACK		0xf00f
+#define PHAN_PEG_RCV_INITIALIZED	0xff01
+
+#define NUM_RCV_DESC_RINGS	3
+#define NUM_STS_DESC_RINGS	4
+
+#define RCV_RING_NORMAL 0
+#define RCV_RING_JUMBO	1
+#define RCV_RING_LRO	2
+
+#define MIN_CMD_DESCRIPTORS		64
+#define MIN_RCV_DESCRIPTORS		64
+#define MIN_JUMBO_DESCRIPTORS		32
+
+#define MAX_CMD_DESCRIPTORS		1024
+#define MAX_RCV_DESCRIPTORS_1G		4096
+#define MAX_RCV_DESCRIPTORS_10G 	8192
+#define MAX_JUMBO_RCV_DESCRIPTORS_1G	512
+#define MAX_JUMBO_RCV_DESCRIPTORS_10G	1024
+#define MAX_LRO_RCV_DESCRIPTORS		8
+
+#define DEFAULT_RCV_DESCRIPTORS_1G	2048
+#define DEFAULT_RCV_DESCRIPTORS_10G	4096
+
+#define get_next_index(index, length)	\
+	(((index) + 1) & ((length) - 1))
+
+#define MPORT_MULTI_FUNCTION_MODE 0x2222
+
+/*
+ * Following data structures describe the descriptors that will be used.
+ * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
+ * we are doing LSO (above the 1500 size packet) only.
+ */
+
+#define FLAGS_VLAN_TAGGED	0x10
+#define FLAGS_VLAN_OOB		0x40
+
+#define qlcnic_set_tx_vlan_tci(cmd_desc, v)	\
+	(cmd_desc)->vlan_TCI = cpu_to_le16(v);
+#define qlcnic_set_cmd_desc_port(cmd_desc, var)	\
+	((cmd_desc)->port_ctxid |= ((var) & 0x0F))
+#define qlcnic_set_cmd_desc_ctxid(cmd_desc, var)	\
+	((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0))
+
+#define qlcnic_set_tx_port(_desc, _port) \
+	((_desc)->port_ctxid = ((_port) & 0xf) | (((_port) << 4) & 0xf0))
+
+#define qlcnic_set_tx_flags_opcode(_desc, _flags, _opcode) \
+	((_desc)->flags_opcode = \
+	cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7)))
+
+#define qlcnic_set_tx_frags_len(_desc, _frags, _len) \
+	((_desc)->nfrags__length = \
+	cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8)))
+
+struct cmd_desc_type0 {
+	u8 tcp_hdr_offset;	/* For LSO only */
+	u8 ip_hdr_offset;	/* For LSO only */
+	__le16 flags_opcode;	/* 15:13 unused, 12:7 opcode, 6:0 flags */
+	__le32 nfrags__length;	/* 31:8 total len, 7:0 frag count */
+
+	__le64 addr_buffer2;
+
+	__le16 reference_handle;
+	__le16 mss;
+	u8 port_ctxid;		/* 7:4 ctxid 3:0 port */
+	u8 total_hdr_length;	/* LSO only : MAC+IP+TCP Hdr size */
+	__le16 conn_id;		/* IPSec offoad only */
+
+	__le64 addr_buffer3;
+	__le64 addr_buffer1;
+
+	__le16 buffer_length[4];
+
+	__le64 addr_buffer4;
+
+	__le32 reserved2;
+	__le16 reserved;
+	__le16 vlan_TCI;
+
+} __attribute__ ((aligned(64)));
+
+/* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
+struct rcv_desc {
+	__le16 reference_handle;
+	__le16 reserved;
+	__le32 buffer_length;	/* allocated buffer length (usually 2K) */
+	__le64 addr_buffer;
+};
+
+/* opcode field in status_desc */
+#define QLCNIC_SYN_OFFLOAD	0x03
+#define QLCNIC_RXPKT_DESC  	0x04
+#define QLCNIC_OLD_RXPKT_DESC	0x3f
+#define QLCNIC_RESPONSE_DESC	0x05
+#define QLCNIC_LRO_DESC  	0x12
+
+/* for status field in status_desc */
+#define STATUS_CKSUM_OK		(2)
+
+/* owner bits of status_desc */
+#define STATUS_OWNER_HOST	(0x1ULL << 56)
+#define STATUS_OWNER_PHANTOM	(0x2ULL << 56)
+
+/* Status descriptor:
+   0-3 port, 4-7 status, 8-11 type, 12-27 total_length
+   28-43 reference_handle, 44-47 protocol, 48-52 pkt_offset
+   53-55 desc_cnt, 56-57 owner, 58-63 opcode
+ */
+#define qlcnic_get_sts_port(sts_data)	\
+	((sts_data) & 0x0F)
+#define qlcnic_get_sts_status(sts_data)	\
+	(((sts_data) >> 4) & 0x0F)
+#define qlcnic_get_sts_type(sts_data)	\
+	(((sts_data) >> 8) & 0x0F)
+#define qlcnic_get_sts_totallength(sts_data)	\
+	(((sts_data) >> 12) & 0xFFFF)
+#define qlcnic_get_sts_refhandle(sts_data)	\
+	(((sts_data) >> 28) & 0xFFFF)
+#define qlcnic_get_sts_prot(sts_data)	\
+	(((sts_data) >> 44) & 0x0F)
+#define qlcnic_get_sts_pkt_offset(sts_data)	\
+	(((sts_data) >> 48) & 0x1F)
+#define qlcnic_get_sts_desc_cnt(sts_data)	\
+	(((sts_data) >> 53) & 0x7)
+#define qlcnic_get_sts_opcode(sts_data)	\
+	(((sts_data) >> 58) & 0x03F)
+
+#define qlcnic_get_lro_sts_refhandle(sts_data) 	\
+	((sts_data) & 0x0FFFF)
+#define qlcnic_get_lro_sts_length(sts_data)	\
+	(((sts_data) >> 16) & 0x0FFFF)
+#define qlcnic_get_lro_sts_l2_hdr_offset(sts_data)	\
+	(((sts_data) >> 32) & 0x0FF)
+#define qlcnic_get_lro_sts_l4_hdr_offset(sts_data)	\
+	(((sts_data) >> 40) & 0x0FF)
+#define qlcnic_get_lro_sts_timestamp(sts_data)	\
+	(((sts_data) >> 48) & 0x1)
+#define qlcnic_get_lro_sts_type(sts_data)	\
+	(((sts_data) >> 49) & 0x7)
+#define qlcnic_get_lro_sts_push_flag(sts_data)		\
+	(((sts_data) >> 52) & 0x1)
+#define qlcnic_get_lro_sts_seq_number(sts_data)		\
+	((sts_data) & 0x0FFFFFFFF)
+
+
+struct status_desc {
+	__le64 status_desc_data[2];
+} __attribute__ ((aligned(16)));
+
+/* UNIFIED ROMIMAGE */
+#define QLCNIC_UNI_FW_MIN_SIZE		0xc8000
+#define QLCNIC_UNI_DIR_SECT_PRODUCT_TBL	0x0
+#define QLCNIC_UNI_DIR_SECT_BOOTLD	0x6
+#define QLCNIC_UNI_DIR_SECT_FW		0x7
+
+/*Offsets */
+#define QLCNIC_UNI_CHIP_REV_OFF		10
+#define QLCNIC_UNI_FLAGS_OFF		11
+#define QLCNIC_UNI_BIOS_VERSION_OFF 	12
+#define QLCNIC_UNI_BOOTLD_IDX_OFF	27
+#define QLCNIC_UNI_FIRMWARE_IDX_OFF 	29
+
+struct uni_table_desc{
+	u32	findex;
+	u32	num_entries;
+	u32	entry_size;
+	u32	reserved[5];
+};
+
+struct uni_data_desc{
+	u32	findex;
+	u32	size;
+	u32	reserved[5];
+};
+
+/* Magic number to let user know flash is programmed */
+#define	QLCNIC_BDINFO_MAGIC 0x12345678
+
+#define QLCNIC_BRDTYPE_P3_REF_QG	0x0021
+#define QLCNIC_BRDTYPE_P3_HMEZ		0x0022
+#define QLCNIC_BRDTYPE_P3_10G_CX4_LP	0x0023
+#define QLCNIC_BRDTYPE_P3_4_GB		0x0024
+#define QLCNIC_BRDTYPE_P3_IMEZ		0x0025
+#define QLCNIC_BRDTYPE_P3_10G_SFP_PLUS	0x0026
+#define QLCNIC_BRDTYPE_P3_10000_BASE_T	0x0027
+#define QLCNIC_BRDTYPE_P3_XG_LOM	0x0028
+#define QLCNIC_BRDTYPE_P3_4_GB_MM	0x0029
+#define QLCNIC_BRDTYPE_P3_10G_SFP_CT	0x002a
+#define QLCNIC_BRDTYPE_P3_10G_SFP_QT	0x002b
+#define QLCNIC_BRDTYPE_P3_10G_CX4	0x0031
+#define QLCNIC_BRDTYPE_P3_10G_XFP	0x0032
+#define QLCNIC_BRDTYPE_P3_10G_TP	0x0080
+
+/* Flash memory map */
+#define QLCNIC_BRDCFG_START	0x4000		/* board config */
+#define QLCNIC_BOOTLD_START	0x10000		/* bootld */
+#define QLCNIC_IMAGE_START	0x43000		/* compressed image */
+#define QLCNIC_USER_START	0x3E8000	/* Firmare info */
+
+#define QLCNIC_FW_VERSION_OFFSET	(QLCNIC_USER_START+0x408)
+#define QLCNIC_FW_SIZE_OFFSET		(QLCNIC_USER_START+0x40c)
+#define QLCNIC_FW_SERIAL_NUM_OFFSET	(QLCNIC_USER_START+0x81c)
+#define QLCNIC_BIOS_VERSION_OFFSET	(QLCNIC_USER_START+0x83c)
+
+#define QLCNIC_BRDTYPE_OFFSET		(QLCNIC_BRDCFG_START+0x8)
+#define QLCNIC_FW_MAGIC_OFFSET		(QLCNIC_BRDCFG_START+0x128)
+
+#define QLCNIC_FW_MIN_SIZE		(0x3fffff)
+#define QLCNIC_UNIFIED_ROMIMAGE  	0
+#define QLCNIC_FLASH_ROMIMAGE		1
+#define QLCNIC_UNKNOWN_ROMIMAGE		0xff
+
+#define QLCNIC_UNIFIED_ROMIMAGE_NAME	"phanfw.bin"
+#define QLCNIC_FLASH_ROMIMAGE_NAME	"flash"
+
+extern char qlcnic_driver_name[];
+
+/* Number of status descriptors to handle per interrupt */
+#define MAX_STATUS_HANDLE	(64)
+
+/*
+ * qlcnic_skb_frag{} is to contain mapping info for each SG list. This
+ * has to be freed when DMA is complete. This is part of qlcnic_tx_buffer{}.
+ */
+struct qlcnic_skb_frag {
+	u64 dma;
+	u64 length;
+};
+
+struct qlcnic_recv_crb {
+	u32 crb_rcv_producer[NUM_RCV_DESC_RINGS];
+	u32 crb_sts_consumer[NUM_STS_DESC_RINGS];
+	u32 sw_int_mask[NUM_STS_DESC_RINGS];
+};
+
+/*    Following defines are for the state of the buffers    */
+#define	QLCNIC_BUFFER_FREE	0
+#define	QLCNIC_BUFFER_BUSY	1
+
+/*
+ * There will be one qlcnic_buffer per skb packet.    These will be
+ * used to save the dma info for pci_unmap_page()
+ */
+struct qlcnic_cmd_buffer {
+	struct sk_buff *skb;
+	struct qlcnic_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
+	u32 frag_count;
+};
+
+/* In rx_buffer, we do not need multiple fragments as is a single buffer */
+struct qlcnic_rx_buffer {
+	struct list_head list;
+	struct sk_buff *skb;
+	u64 dma;
+	u16 ref_handle;
+	u16 state;
+};
+
+/* Board types */
+#define	QLCNIC_GBE	0x01
+#define	QLCNIC_XGBE	0x02
+
+/*
+ * One hardware_context{} per adapter
+ * contains interrupt info as well shared hardware info.
+ */
+struct qlcnic_hardware_context {
+	void __iomem *pci_base0;
+	void __iomem *ocm_win_crb;
+
+	unsigned long pci_len0;
+
+	u32 ocm_win;
+	u32 crb_win;
+
+	rwlock_t crb_lock;
+	struct mutex mem_lock;
+
+	u8 cut_through;
+	u8 revision_id;
+	u8 pci_func;
+	u8 linkup;
+	u16 port_type;
+	u16 board_type;
+};
+
+struct qlcnic_adapter_stats {
+	u64  xmitcalled;
+	u64  xmitfinished;
+	u64  rxdropped;
+	u64  txdropped;
+	u64  csummed;
+	u64  rx_pkts;
+	u64  lro_pkts;
+	u64  rxbytes;
+	u64  txbytes;
+};
+
+/*
+ * Rcv Descriptor Context. One such per Rcv Descriptor. There may
+ * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
+ */
+struct qlcnic_host_rds_ring {
+	u32 producer;
+	u32 num_desc;
+	u32 dma_size;
+	u32 skb_size;
+	u32 flags;
+	void __iomem *crb_rcv_producer;
+	struct rcv_desc *desc_head;
+	struct qlcnic_rx_buffer *rx_buf_arr;
+	struct list_head free_list;
+	spinlock_t lock;
+	dma_addr_t phys_addr;
+};
+
+struct qlcnic_host_sds_ring {
+	u32 consumer;
+	u32 num_desc;
+	void __iomem *crb_sts_consumer;
+	void __iomem *crb_intr_mask;
+
+	struct status_desc *desc_head;
+	struct qlcnic_adapter *adapter;
+	struct napi_struct napi;
+	struct list_head free_list[NUM_RCV_DESC_RINGS];
+
+	int irq;
+
+	dma_addr_t phys_addr;
+	char name[IFNAMSIZ+4];
+};
+
+struct qlcnic_host_tx_ring {
+	u32 producer;
+	__le32 *hw_consumer;
+	u32 sw_consumer;
+	void __iomem *crb_cmd_producer;
+	u32 num_desc;
+
+	struct netdev_queue *txq;
+
+	struct qlcnic_cmd_buffer *cmd_buf_arr;
+	struct cmd_desc_type0 *desc_head;
+	dma_addr_t phys_addr;
+	dma_addr_t hw_cons_phys_addr;
+};
+
+/*
+ * Receive context. There is one such structure per instance of the
+ * receive processing. Any state information that is relevant to
+ * the receive, and is must be in this structure. The global data may be
+ * present elsewhere.
+ */
+struct qlcnic_recv_context {
+	u32 state;
+	u16 context_id;
+	u16 virt_port;
+
+	struct qlcnic_host_rds_ring *rds_rings;
+	struct qlcnic_host_sds_ring *sds_rings;
+};
+
+/* HW context creation */
+
+#define QLCNIC_OS_CRB_RETRY_COUNT	4000
+#define QLCNIC_CDRP_SIGNATURE_MAKE(pcifn, version) \
+	(((pcifn) & 0xff) | (((version) & 0xff) << 8) | (0xcafe << 16))
+
+#define QLCNIC_CDRP_CMD_BIT		0x80000000
+
+/*
+ * All responses must have the QLCNIC_CDRP_CMD_BIT cleared
+ * in the crb QLCNIC_CDRP_CRB_OFFSET.
+ */
+#define QLCNIC_CDRP_FORM_RSP(rsp)	(rsp)
+#define QLCNIC_CDRP_IS_RSP(rsp)	(((rsp) & QLCNIC_CDRP_CMD_BIT) == 0)
+
+#define QLCNIC_CDRP_RSP_OK		0x00000001
+#define QLCNIC_CDRP_RSP_FAIL		0x00000002
+#define QLCNIC_CDRP_RSP_TIMEOUT 	0x00000003
+
+/*
+ * All commands must have the QLCNIC_CDRP_CMD_BIT set in
+ * the crb QLCNIC_CDRP_CRB_OFFSET.
+ */
+#define QLCNIC_CDRP_FORM_CMD(cmd)	(QLCNIC_CDRP_CMD_BIT | (cmd))
+#define QLCNIC_CDRP_IS_CMD(cmd)	(((cmd) & QLCNIC_CDRP_CMD_BIT) != 0)
+
+#define QLCNIC_CDRP_CMD_SUBMIT_CAPABILITIES     0x00000001
+#define QLCNIC_CDRP_CMD_READ_MAX_RDS_PER_CTX    0x00000002
+#define QLCNIC_CDRP_CMD_READ_MAX_SDS_PER_CTX    0x00000003
+#define QLCNIC_CDRP_CMD_READ_MAX_RULES_PER_CTX  0x00000004
+#define QLCNIC_CDRP_CMD_READ_MAX_RX_CTX         0x00000005
+#define QLCNIC_CDRP_CMD_READ_MAX_TX_CTX         0x00000006
+#define QLCNIC_CDRP_CMD_CREATE_RX_CTX           0x00000007
+#define QLCNIC_CDRP_CMD_DESTROY_RX_CTX          0x00000008
+#define QLCNIC_CDRP_CMD_CREATE_TX_CTX           0x00000009
+#define QLCNIC_CDRP_CMD_DESTROY_TX_CTX          0x0000000a
+#define QLCNIC_CDRP_CMD_SETUP_STATISTICS        0x0000000e
+#define QLCNIC_CDRP_CMD_GET_STATISTICS          0x0000000f
+#define QLCNIC_CDRP_CMD_DELETE_STATISTICS       0x00000010
+#define QLCNIC_CDRP_CMD_SET_MTU                 0x00000012
+#define QLCNIC_CDRP_CMD_READ_PHY		0x00000013
+#define QLCNIC_CDRP_CMD_WRITE_PHY		0x00000014
+#define QLCNIC_CDRP_CMD_READ_HW_REG		0x00000015
+#define QLCNIC_CDRP_CMD_GET_FLOW_CTL		0x00000016
+#define QLCNIC_CDRP_CMD_SET_FLOW_CTL		0x00000017
+#define QLCNIC_CDRP_CMD_READ_MAX_MTU		0x00000018
+#define QLCNIC_CDRP_CMD_READ_MAX_LRO		0x00000019
+#define QLCNIC_CDRP_CMD_CONFIGURE_TOE		0x0000001a
+#define QLCNIC_CDRP_CMD_FUNC_ATTRIB		0x0000001b
+#define QLCNIC_CDRP_CMD_READ_PEXQ_PARAMETERS	0x0000001c
+#define QLCNIC_CDRP_CMD_GET_LIC_CAPABILITIES	0x0000001d
+#define QLCNIC_CDRP_CMD_READ_MAX_LRO_PER_BOARD	0x0000001e
+#define QLCNIC_CDRP_CMD_MAX			0x0000001f
+
+#define QLCNIC_RCODE_SUCCESS		0
+#define QLCNIC_RCODE_TIMEOUT		17
+#define QLCNIC_DESTROY_CTX_RESET	0
+
+/*
+ * Capabilities Announced
+ */
+#define QLCNIC_CAP0_LEGACY_CONTEXT	(1)
+#define QLCNIC_CAP0_LEGACY_MN		(1 << 2)
+#define QLCNIC_CAP0_LSO 		(1 << 6)
+#define QLCNIC_CAP0_JUMBO_CONTIGUOUS	(1 << 7)
+#define QLCNIC_CAP0_LRO_CONTIGUOUS	(1 << 8)
+
+/*
+ * Context state
+ */
+#define QLCHAL_VERSION	1
+
+#define QLCNIC_HOST_CTX_STATE_ACTIVE	2
+
+/*
+ * Rx context
+ */
+
+struct qlcnic_hostrq_sds_ring {
+	__le64 host_phys_addr;	/* Ring base addr */
+	__le32 ring_size;		/* Ring entries */
+	__le16 msi_index;
+	__le16 rsvd;		/* Padding */
+};
+
+struct qlcnic_hostrq_rds_ring {
+	__le64 host_phys_addr;	/* Ring base addr */
+	__le64 buff_size;		/* Packet buffer size */
+	__le32 ring_size;		/* Ring entries */
+	__le32 ring_kind;		/* Class of ring */
+};
+
+struct qlcnic_hostrq_rx_ctx {
+	__le64 host_rsp_dma_addr;	/* Response dma'd here */
+	__le32 capabilities[4];	/* Flag bit vector */
+	__le32 host_int_crb_mode;	/* Interrupt crb usage */
+	__le32 host_rds_crb_mode;	/* RDS crb usage */
+	/* These ring offsets are relative to data[0] below */
+	__le32 rds_ring_offset;	/* Offset to RDS config */
+	__le32 sds_ring_offset;	/* Offset to SDS config */
+	__le16 num_rds_rings;	/* Count of RDS rings */
+	__le16 num_sds_rings;	/* Count of SDS rings */
+	__le16 rsvd1;		/* Padding */
+	__le16 rsvd2;		/* Padding */
+	u8  reserved[128]; 	/* reserve space for future expansion*/
+	/* MUST BE 64-bit aligned.
+	   The following is packed:
+	   - N hostrq_rds_rings
+	   - N hostrq_sds_rings */
+	char data[0];
+};
+
+struct qlcnic_cardrsp_rds_ring{
+	__le32 host_producer_crb;	/* Crb to use */
+	__le32 rsvd1;		/* Padding */
+};
+
+struct qlcnic_cardrsp_sds_ring {
+	__le32 host_consumer_crb;	/* Crb to use */
+	__le32 interrupt_crb;	/* Crb to use */
+};
+
+struct qlcnic_cardrsp_rx_ctx {
+	/* These ring offsets are relative to data[0] below */
+	__le32 rds_ring_offset;	/* Offset to RDS config */
+	__le32 sds_ring_offset;	/* Offset to SDS config */
+	__le32 host_ctx_state;	/* Starting State */
+	__le32 num_fn_per_port;	/* How many PCI fn share the port */
+	__le16 num_rds_rings;	/* Count of RDS rings */
+	__le16 num_sds_rings;	/* Count of SDS rings */
+	__le16 context_id;		/* Handle for context */
+	u8  phys_port;		/* Physical id of port */
+	u8  virt_port;		/* Virtual/Logical id of port */
+	u8  reserved[128];	/* save space for future expansion */
+	/*  MUST BE 64-bit aligned.
+	   The following is packed:
+	   - N cardrsp_rds_rings
+	   - N cardrs_sds_rings */
+	char data[0];
+};
+
+#define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings)	\
+	(sizeof(HOSTRQ_RX) + 					\
+	(rds_rings)*(sizeof(struct qlcnic_hostrq_rds_ring)) +		\
+	(sds_rings)*(sizeof(struct qlcnic_hostrq_sds_ring)))
+
+#define SIZEOF_CARDRSP_RX(CARDRSP_RX, rds_rings, sds_rings) 	\
+	(sizeof(CARDRSP_RX) + 					\
+	(rds_rings)*(sizeof(struct qlcnic_cardrsp_rds_ring)) + 		\
+	(sds_rings)*(sizeof(struct qlcnic_cardrsp_sds_ring)))
+
+/*
+ * Tx context
+ */
+
+struct qlcnic_hostrq_cds_ring {
+	__le64 host_phys_addr;	/* Ring base addr */
+	__le32 ring_size;		/* Ring entries */
+	__le32 rsvd;		/* Padding */
+};
+
+struct qlcnic_hostrq_tx_ctx {
+	__le64 host_rsp_dma_addr;	/* Response dma'd here */
+	__le64 cmd_cons_dma_addr;	/*  */
+	__le64 dummy_dma_addr;	/*  */
+	__le32 capabilities[4];	/* Flag bit vector */
+	__le32 host_int_crb_mode;	/* Interrupt crb usage */
+	__le32 rsvd1;		/* Padding */
+	__le16 rsvd2;		/* Padding */
+	__le16 interrupt_ctl;
+	__le16 msi_index;
+	__le16 rsvd3;		/* Padding */
+	struct qlcnic_hostrq_cds_ring cds_ring;	/* Desc of cds ring */
+	u8  reserved[128];	/* future expansion */
+};
+
+struct qlcnic_cardrsp_cds_ring {
+	__le32 host_producer_crb;	/* Crb to use */
+	__le32 interrupt_crb;	/* Crb to use */
+};
+
+struct qlcnic_cardrsp_tx_ctx {
+	__le32 host_ctx_state;	/* Starting state */
+	__le16 context_id;		/* Handle for context */
+	u8  phys_port;		/* Physical id of port */
+	u8  virt_port;		/* Virtual/Logical id of port */
+	struct qlcnic_cardrsp_cds_ring cds_ring;	/* Card cds settings */
+	u8  reserved[128];	/* future expansion */
+};
+
+#define SIZEOF_HOSTRQ_TX(HOSTRQ_TX)	(sizeof(HOSTRQ_TX))
+#define SIZEOF_CARDRSP_TX(CARDRSP_TX)	(sizeof(CARDRSP_TX))
+
+/* CRB */
+
+#define QLCNIC_HOST_RDS_CRB_MODE_UNIQUE	0
+#define QLCNIC_HOST_RDS_CRB_MODE_SHARED	1
+#define QLCNIC_HOST_RDS_CRB_MODE_CUSTOM	2
+#define QLCNIC_HOST_RDS_CRB_MODE_MAX	3
+
+#define QLCNIC_HOST_INT_CRB_MODE_UNIQUE	0
+#define QLCNIC_HOST_INT_CRB_MODE_SHARED	1
+#define QLCNIC_HOST_INT_CRB_MODE_NORX	2
+#define QLCNIC_HOST_INT_CRB_MODE_NOTX	3
+#define QLCNIC_HOST_INT_CRB_MODE_NORXTX	4
+
+
+/* MAC */
+
+#define MC_COUNT_P3	38
+
+#define QLCNIC_MAC_NOOP	0
+#define QLCNIC_MAC_ADD	1
+#define QLCNIC_MAC_DEL	2
+
+struct qlcnic_mac_list_s {
+	struct list_head list;
+	uint8_t mac_addr[ETH_ALEN+2];
+};
+
+/*
+ * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is
+ * adjusted based on configured MTU.
+ */
+#define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US	3
+#define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS	256
+#define QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS	64
+#define QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US	4
+
+#define QLCNIC_INTR_DEFAULT			0x04
+
+union qlcnic_nic_intr_coalesce_data {
+	struct {
+		u16	rx_packets;
+		u16	rx_time_us;
+		u16	tx_packets;
+		u16	tx_time_us;
+	} data;
+	u64		word;
+};
+
+struct qlcnic_nic_intr_coalesce {
+	u16		stats_time_us;
+	u16		rate_sample_time;
+	u16		flags;
+	u16		rsvd_1;
+	u32		low_threshold;
+	u32		high_threshold;
+	union qlcnic_nic_intr_coalesce_data	normal;
+	union qlcnic_nic_intr_coalesce_data	low;
+	union qlcnic_nic_intr_coalesce_data	high;
+	union qlcnic_nic_intr_coalesce_data	irq;
+};
+
+#define QLCNIC_HOST_REQUEST	0x13
+#define QLCNIC_REQUEST		0x14
+
+#define QLCNIC_MAC_EVENT	0x1
+
+#define QLCNIC_IP_UP		2
+#define QLCNIC_IP_DOWN		3
+
+/*
+ * Driver --> Firmware
+ */
+#define QLCNIC_H2C_OPCODE_START 			0
+#define QLCNIC_H2C_OPCODE_CONFIG_RSS			1
+#define QLCNIC_H2C_OPCODE_CONFIG_RSS_TBL		2
+#define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE		3
+#define QLCNIC_H2C_OPCODE_CONFIG_LED			4
+#define QLCNIC_H2C_OPCODE_CONFIG_PROMISCUOUS		5
+#define QLCNIC_H2C_OPCODE_CONFIG_L2_MAC 		6
+#define QLCNIC_H2C_OPCODE_LRO_REQUEST			7
+#define QLCNIC_H2C_OPCODE_GET_SNMP_STATS		8
+#define QLCNIC_H2C_OPCODE_PROXY_START_REQUEST		9
+#define QLCNIC_H2C_OPCODE_PROXY_STOP_REQUEST		10
+#define QLCNIC_H2C_OPCODE_PROXY_SET_MTU 		11
+#define QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE	12
+#define QLCNIC_H2C_OPCODE_GET_FINGER_PRINT_REQUEST	13
+#define QLCNIC_H2C_OPCODE_INSTALL_LICENSE_REQUEST	14
+#define QLCNIC_H2C_OPCODE_GET_LICENSE_CAPABILITY_REQUEST	15
+#define QLCNIC_H2C_OPCODE_GET_NET_STATS 		16
+#define QLCNIC_H2C_OPCODE_PROXY_UPDATE_P2V		17
+#define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 		18
+#define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK		19
+#define QLCNIC_H2C_OPCODE_PROXY_STOP_DONE		20
+#define QLCNIC_H2C_OPCODE_GET_LINKEVENT 		21
+#define QLCNIC_C2C_OPCODE				22
+#define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING		23
+#define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 		24
+#define QLCNIC_H2C_OPCODE_LAST				25
+/*
+ * Firmware --> Driver
+ */
+
+#define QLCNIC_C2H_OPCODE_START 			128
+#define QLCNIC_C2H_OPCODE_CONFIG_RSS_RESPONSE		129
+#define QLCNIC_C2H_OPCODE_CONFIG_RSS_TBL_RESPONSE	130
+#define QLCNIC_C2H_OPCODE_CONFIG_MAC_RESPONSE		131
+#define QLCNIC_C2H_OPCODE_CONFIG_PROMISCUOUS_RESPONSE	132
+#define QLCNIC_C2H_OPCODE_CONFIG_L2_MAC_RESPONSE	133
+#define QLCNIC_C2H_OPCODE_LRO_DELETE_RESPONSE		134
+#define QLCNIC_C2H_OPCODE_LRO_ADD_FAILURE_RESPONSE	135
+#define QLCNIC_C2H_OPCODE_GET_SNMP_STATS		136
+#define QLCNIC_C2H_OPCODE_GET_FINGER_PRINT_REPLY	137
+#define QLCNIC_C2H_OPCODE_INSTALL_LICENSE_REPLY 	138
+#define QLCNIC_C2H_OPCODE_GET_LICENSE_CAPABILITIES_REPLY 139
+#define QLCNIC_C2H_OPCODE_GET_NET_STATS_RESPONSE	140
+#define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE	141
+#define QLCNIC_C2H_OPCODE_LAST				142
+
+#define VPORT_MISS_MODE_DROP		0 /* drop all unmatched */
+#define VPORT_MISS_MODE_ACCEPT_ALL	1 /* accept all packets */
+#define VPORT_MISS_MODE_ACCEPT_MULTI	2 /* accept unmatched multicast */
+
+#define QLCNIC_LRO_REQUEST_CLEANUP	4
+
+/* Capabilites received */
+#define QLCNIC_FW_CAPABILITY_BDG		(1 << 8)
+#define QLCNIC_FW_CAPABILITY_FVLANTX		(1 << 9)
+#define QLCNIC_FW_CAPABILITY_HW_LRO		(1 << 10)
+
+/* module types */
+#define LINKEVENT_MODULE_NOT_PRESENT			1
+#define LINKEVENT_MODULE_OPTICAL_UNKNOWN		2
+#define LINKEVENT_MODULE_OPTICAL_SRLR			3
+#define LINKEVENT_MODULE_OPTICAL_LRM			4
+#define LINKEVENT_MODULE_OPTICAL_SFP_1G 		5
+#define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE	6
+#define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN	7
+#define LINKEVENT_MODULE_TWINAX 			8
+
+#define LINKSPEED_10GBPS	10000
+#define LINKSPEED_1GBPS 	1000
+#define LINKSPEED_100MBPS	100
+#define LINKSPEED_10MBPS	10
+
+#define LINKSPEED_ENCODED_10MBPS	0
+#define LINKSPEED_ENCODED_100MBPS	1
+#define LINKSPEED_ENCODED_1GBPS 	2
+
+#define LINKEVENT_AUTONEG_DISABLED	0
+#define LINKEVENT_AUTONEG_ENABLED	1
+
+#define LINKEVENT_HALF_DUPLEX		0
+#define LINKEVENT_FULL_DUPLEX		1
+
+#define LINKEVENT_LINKSPEED_MBPS	0
+#define LINKEVENT_LINKSPEED_ENCODED	1
+
+#define AUTO_FW_RESET_ENABLED	0x01
+/* firmware response header:
+ *	63:58 - message type
+ *	57:56 - owner
+ *	55:53 - desc count
+ *	52:48 - reserved
+ *	47:40 - completion id
+ *	39:32 - opcode
+ *	31:16 - error code
+ *	15:00 - reserved
+ */
+#define qlcnic_get_nic_msg_opcode(msg_hdr)	\
+	((msg_hdr >> 32) & 0xFF)
+
+struct qlcnic_fw_msg {
+	union {
+		struct {
+			u64 hdr;
+			u64 body[7];
+		};
+		u64 words[8];
+	};
+};
+
+struct qlcnic_nic_req {
+	__le64 qhdr;
+	__le64 req_hdr;
+	__le64 words[6];
+};
+
+struct qlcnic_mac_req {
+	u8 op;
+	u8 tag;
+	u8 mac_addr[6];
+};
+
+#define QLCNIC_MSI_ENABLED		0x02
+#define QLCNIC_MSIX_ENABLED		0x04
+#define QLCNIC_LRO_ENABLED		0x08
+#define QLCNIC_BRIDGE_ENABLED       	0X10
+#define QLCNIC_DIAG_ENABLED		0x20
+#define QLCNIC_IS_MSI_FAMILY(adapter) \
+	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
+
+#define MSIX_ENTRIES_PER_ADAPTER	NUM_STS_DESC_RINGS
+#define QLCNIC_MSIX_TBL_SPACE		8192
+#define QLCNIC_PCI_REG_MSIX_TBL 	0x44
+
+#define QLCNIC_NETDEV_WEIGHT	128
+#define QLCNIC_ADAPTER_UP_MAGIC 777
+
+#define __QLCNIC_FW_ATTACHED		0
+#define __QLCNIC_DEV_UP 		1
+#define __QLCNIC_RESETTING		2
+#define __QLCNIC_START_FW 		4
+
+#define QLCNIC_INTERRUPT_TEST		1
+#define QLCNIC_LOOPBACK_TEST		2
+
+struct qlcnic_adapter {
+	struct qlcnic_hardware_context ahw;
+
+	struct net_device *netdev;
+	struct pci_dev *pdev;
+	struct list_head mac_list;
+
+	spinlock_t tx_clean_lock;
+
+	u16 num_txd;
+	u16 num_rxd;
+	u16 num_jumbo_rxd;
+	u16 num_lro_rxd;
+
+	u8 max_rds_rings;
+	u8 max_sds_rings;
+	u8 driver_mismatch;
+	u8 msix_supported;
+	u8 rx_csum;
+	u8 pci_using_dac;
+	u8 portnum;
+	u8 physical_port;
+
+	u8 mc_enabled;
+	u8 max_mc_count;
+	u8 rss_supported;
+	u8 rsrvd1;
+	u8 fw_wait_cnt;
+	u8 fw_fail_cnt;
+	u8 tx_timeo_cnt;
+	u8 need_fw_reset;
+
+	u8 has_link_events;
+	u8 fw_type;
+	u16 tx_context_id;
+	u16 mtu;
+	u16 is_up;
+
+	u16 link_speed;
+	u16 link_duplex;
+	u16 link_autoneg;
+	u16 module_type;
+
+	u32 capabilities;
+	u32 flags;
+	u32 irq;
+	u32 temp;
+
+	u32 int_vec_bit;
+	u32 heartbit;
+
+	u8 dev_state;
+	u8 diag_test;
+	u8 diag_cnt;
+	u8 rsrd1;
+	u16 rsrd2;
+
+	u8 mac_addr[ETH_ALEN];
+
+	struct qlcnic_adapter_stats stats;
+
+	struct qlcnic_recv_context recv_ctx;
+	struct qlcnic_host_tx_ring *tx_ring;
+
+	void __iomem	*tgt_mask_reg;
+	void __iomem	*tgt_status_reg;
+	void __iomem	*crb_int_state_reg;
+	void __iomem	*isr_int_vec;
+
+	struct msix_entry msix_entries[MSIX_ENTRIES_PER_ADAPTER];
+
+	struct delayed_work fw_work;
+
+	struct work_struct  tx_timeout_task;
+
+	struct qlcnic_nic_intr_coalesce coal;
+
+	unsigned long state;
+	__le32 file_prd_off;	/*File fw product offset*/
+	u32 fw_version;
+	const struct firmware *fw;
+};
+
+int qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val);
+int qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val);
+
+u32 qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off);
+int qlcnic_hw_write_wx_2M(struct qlcnic_adapter *, ulong off, u32 data);
+int qlcnic_pci_mem_write_2M(struct qlcnic_adapter *, u64 off, u64 data);
+int qlcnic_pci_mem_read_2M(struct qlcnic_adapter *, u64 off, u64 *data);
+
+#define QLCRD32(adapter, off) \
+	(qlcnic_hw_read_wx_2M(adapter, off))
+#define QLCWR32(adapter, off, val) \
+	(qlcnic_hw_write_wx_2M(adapter, off, val))
+
+int qlcnic_pcie_sem_lock(struct qlcnic_adapter *, int, u32);
+void qlcnic_pcie_sem_unlock(struct qlcnic_adapter *, int);
+
+#define qlcnic_rom_lock(a)	\
+	qlcnic_pcie_sem_lock((a), 2, QLCNIC_ROM_LOCK_ID)
+#define qlcnic_rom_unlock(a)	\
+	qlcnic_pcie_sem_unlock((a), 2)
+#define qlcnic_phy_lock(a)	\
+	qlcnic_pcie_sem_lock((a), 3, QLCNIC_PHY_LOCK_ID)
+#define qlcnic_phy_unlock(a)	\
+	qlcnic_pcie_sem_unlock((a), 3)
+#define qlcnic_api_lock(a)	\
+	qlcnic_pcie_sem_lock((a), 5, 0)
+#define qlcnic_api_unlock(a)	\
+	qlcnic_pcie_sem_unlock((a), 5)
+#define qlcnic_sw_lock(a)	\
+	qlcnic_pcie_sem_lock((a), 6, 0)
+#define qlcnic_sw_unlock(a)	\
+	qlcnic_pcie_sem_unlock((a), 6)
+#define crb_win_lock(a)	\
+	qlcnic_pcie_sem_lock((a), 7, QLCNIC_CRB_WIN_LOCK_ID)
+#define crb_win_unlock(a)	\
+	qlcnic_pcie_sem_unlock((a), 7)
+
+int qlcnic_get_board_info(struct qlcnic_adapter *adapter);
+int qlcnic_wol_supported(struct qlcnic_adapter *adapter);
+int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate);
+
+/* Functions from qlcnic_init.c */
+int qlcnic_phantom_init(struct qlcnic_adapter *adapter);
+int qlcnic_load_firmware(struct qlcnic_adapter *adapter);
+int qlcnic_need_fw_reset(struct qlcnic_adapter *adapter);
+void qlcnic_request_firmware(struct qlcnic_adapter *adapter);
+void qlcnic_release_firmware(struct qlcnic_adapter *adapter);
+int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter);
+
+int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp);
+int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
+				u8 *bytes, size_t size);
+int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter);
+void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter);
+
+void __iomem *qlcnic_get_ioaddr(struct qlcnic_adapter *, u32);
+
+int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter);
+void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter);
+
+void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter);
+void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter);
+
+int qlcnic_init_firmware(struct qlcnic_adapter *adapter);
+void qlcnic_watchdog_task(struct work_struct *work);
+void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
+		struct qlcnic_host_rds_ring *rds_ring);
+int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max);
+void qlcnic_set_multi(struct net_device *netdev);
+void qlcnic_free_mac_list(struct qlcnic_adapter *adapter);
+int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32);
+int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter);
+int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable);
+int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, u32 ip, int cmd);
+int qlcnic_linkevent_request(struct qlcnic_adapter *adapter, int enable);
+void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup);
+
+int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu);
+int qlcnic_change_mtu(struct net_device *netdev, int new_mtu);
+int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable);
+int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, int enable);
+int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter);
+void qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_tx_ring *tx_ring);
+int qlcnic_get_mac_addr(struct qlcnic_adapter *adapter, u64 *mac);
+void qlcnic_clear_ilb_mode(struct qlcnic_adapter *adapter);
+int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter);
+
+/* Functions from qlcnic_main.c */
+int qlcnic_reset_context(struct qlcnic_adapter *);
+u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
+	u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd);
+void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
+int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
+int qlcnic_check_loopback_buff(unsigned char *data);
+netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
+void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring);
+
+/*
+ * QLOGIC Board information
+ */
+
+#define QLCNIC_MAX_BOARD_NAME_LEN 100
+struct qlcnic_brdinfo {
+	unsigned short  vendor;
+	unsigned short  device;
+	unsigned short  sub_vendor;
+	unsigned short  sub_device;
+	char short_name[QLCNIC_MAX_BOARD_NAME_LEN];
+};
+
+static const struct qlcnic_brdinfo qlcnic_boards[] = {
+	{0x1077, 0x8020, 0x1077, 0x203,
+		"8200 Series Single Port 10GbE Converged Network Adapter \
+		(TCP/IP Networking)"},
+	{0x1077, 0x8020, 0x1077, 0x207,
+		"8200 Series Dual Port 10GbE Converged Network Adapter \
+		(TCP/IP Networking)"},
+	{0x1077, 0x8020, 0x1077, 0x20b,
+		"3200 Series Dual Port 10Gb Intelligent Ethernet Adapter"},
+	{0x1077, 0x8020, 0x1077, 0x20c,
+		"3200 Series Quad Port 1Gb Intelligent Ethernet Adapter"},
+	{0x1077, 0x8020, 0x1077, 0x20f,
+		"3200 Series Single Port 10Gb Intelligent Ethernet Adapter"},
+	{0x1077, 0x8020, 0x0, 0x0, "cLOM8214 1/10GbE Controller"},
+};
+
+#define NUM_SUPPORTED_BOARDS ARRAY_SIZE(qlcnic_boards)
+
+static inline u32 qlcnic_tx_avail(struct qlcnic_host_tx_ring *tx_ring)
+{
+	smp_mb();
+	if (tx_ring->producer < tx_ring->sw_consumer)
+		return tx_ring->sw_consumer - tx_ring->producer;
+	else
+		return tx_ring->sw_consumer + tx_ring->num_desc -
+				tx_ring->producer;
+}
+
+extern const struct ethtool_ops qlcnic_ethtool_ops;
+
+#endif				/* __QLCNIC_H_ */
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
new file mode 100644
index 000000000000..0a6a39914aec
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -0,0 +1,534 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#include "qlcnic.h"
+
+static u32
+qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
+{
+	u32 rsp;
+	int timeout = 0;
+
+	do {
+		/* give atleast 1ms for firmware to respond */
+		msleep(1);
+
+		if (++timeout > QLCNIC_OS_CRB_RETRY_COUNT)
+			return QLCNIC_CDRP_RSP_TIMEOUT;
+
+		rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET);
+	} while (!QLCNIC_CDRP_IS_RSP(rsp));
+
+	return rsp;
+}
+
+u32
+qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
+	u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd)
+{
+	u32 rsp;
+	u32 signature;
+	u32 rcode = QLCNIC_RCODE_SUCCESS;
+	struct pci_dev *pdev = adapter->pdev;
+
+	signature = QLCNIC_CDRP_SIGNATURE_MAKE(pci_fn, version);
+
+	/* Acquire semaphore before accessing CRB */
+	if (qlcnic_api_lock(adapter))
+		return QLCNIC_RCODE_TIMEOUT;
+
+	QLCWR32(adapter, QLCNIC_SIGN_CRB_OFFSET, signature);
+	QLCWR32(adapter, QLCNIC_ARG1_CRB_OFFSET, arg1);
+	QLCWR32(adapter, QLCNIC_ARG2_CRB_OFFSET, arg2);
+	QLCWR32(adapter, QLCNIC_ARG3_CRB_OFFSET, arg3);
+	QLCWR32(adapter, QLCNIC_CDRP_CRB_OFFSET, QLCNIC_CDRP_FORM_CMD(cmd));
+
+	rsp = qlcnic_poll_rsp(adapter);
+
+	if (rsp == QLCNIC_CDRP_RSP_TIMEOUT) {
+		dev_err(&pdev->dev, "card response timeout.\n");
+		rcode = QLCNIC_RCODE_TIMEOUT;
+	} else if (rsp == QLCNIC_CDRP_RSP_FAIL) {
+		rcode = QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
+		dev_err(&pdev->dev, "failed card response code:0x%x\n",
+				rcode);
+	}
+
+	/* Release semaphore */
+	qlcnic_api_unlock(adapter);
+
+	return rcode;
+}
+
+int
+qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu)
+{
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	if (recv_ctx->state == QLCNIC_HOST_CTX_STATE_ACTIVE) {
+		if (qlcnic_issue_cmd(adapter,
+				adapter->ahw.pci_func,
+				QLCHAL_VERSION,
+				recv_ctx->context_id,
+				mtu,
+				0,
+				QLCNIC_CDRP_CMD_SET_MTU)) {
+
+			dev_err(&adapter->pdev->dev, "Failed to set mtu\n");
+			return -EIO;
+		}
+	}
+
+	return 0;
+}
+
+static int
+qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
+{
+	void *addr;
+	struct qlcnic_hostrq_rx_ctx *prq;
+	struct qlcnic_cardrsp_rx_ctx *prsp;
+	struct qlcnic_hostrq_rds_ring *prq_rds;
+	struct qlcnic_hostrq_sds_ring *prq_sds;
+	struct qlcnic_cardrsp_rds_ring *prsp_rds;
+	struct qlcnic_cardrsp_sds_ring *prsp_sds;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+
+	dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
+	u64 phys_addr;
+
+	int i, nrds_rings, nsds_rings;
+	size_t rq_size, rsp_size;
+	u32 cap, reg, val;
+	int err;
+
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	nrds_rings = adapter->max_rds_rings;
+	nsds_rings = adapter->max_sds_rings;
+
+	rq_size =
+		SIZEOF_HOSTRQ_RX(struct qlcnic_hostrq_rx_ctx, nrds_rings,
+						nsds_rings);
+	rsp_size =
+		SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
+						nsds_rings);
+
+	addr = pci_alloc_consistent(adapter->pdev,
+				rq_size, &hostrq_phys_addr);
+	if (addr == NULL)
+		return -ENOMEM;
+	prq = (struct qlcnic_hostrq_rx_ctx *)addr;
+
+	addr = pci_alloc_consistent(adapter->pdev,
+			rsp_size, &cardrsp_phys_addr);
+	if (addr == NULL) {
+		err = -ENOMEM;
+		goto out_free_rq;
+	}
+	prsp = (struct qlcnic_cardrsp_rx_ctx *)addr;
+
+	prq->host_rsp_dma_addr = cpu_to_le64(cardrsp_phys_addr);
+
+	cap = (QLCNIC_CAP0_LEGACY_CONTEXT | QLCNIC_CAP0_LEGACY_MN);
+	cap |= (QLCNIC_CAP0_JUMBO_CONTIGUOUS | QLCNIC_CAP0_LRO_CONTIGUOUS);
+
+	prq->capabilities[0] = cpu_to_le32(cap);
+	prq->host_int_crb_mode =
+		cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
+	prq->host_rds_crb_mode =
+		cpu_to_le32(QLCNIC_HOST_RDS_CRB_MODE_UNIQUE);
+
+	prq->num_rds_rings = cpu_to_le16(nrds_rings);
+	prq->num_sds_rings = cpu_to_le16(nsds_rings);
+	prq->rds_ring_offset = cpu_to_le32(0);
+
+	val = le32_to_cpu(prq->rds_ring_offset) +
+		(sizeof(struct qlcnic_hostrq_rds_ring) * nrds_rings);
+	prq->sds_ring_offset = cpu_to_le32(val);
+
+	prq_rds = (struct qlcnic_hostrq_rds_ring *)(prq->data +
+			le32_to_cpu(prq->rds_ring_offset));
+
+	for (i = 0; i < nrds_rings; i++) {
+
+		rds_ring = &recv_ctx->rds_rings[i];
+
+		prq_rds[i].host_phys_addr = cpu_to_le64(rds_ring->phys_addr);
+		prq_rds[i].ring_size = cpu_to_le32(rds_ring->num_desc);
+		prq_rds[i].ring_kind = cpu_to_le32(i);
+		prq_rds[i].buff_size = cpu_to_le64(rds_ring->dma_size);
+	}
+
+	prq_sds = (struct qlcnic_hostrq_sds_ring *)(prq->data +
+			le32_to_cpu(prq->sds_ring_offset));
+
+	for (i = 0; i < nsds_rings; i++) {
+
+		sds_ring = &recv_ctx->sds_rings[i];
+
+		prq_sds[i].host_phys_addr = cpu_to_le64(sds_ring->phys_addr);
+		prq_sds[i].ring_size = cpu_to_le32(sds_ring->num_desc);
+		prq_sds[i].msi_index = cpu_to_le16(i);
+	}
+
+	phys_addr = hostrq_phys_addr;
+	err = qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			(u32)(phys_addr >> 32),
+			(u32)(phys_addr & 0xffffffff),
+			rq_size,
+			QLCNIC_CDRP_CMD_CREATE_RX_CTX);
+	if (err) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to create rx ctx in firmware%d\n", err);
+		goto out_free_rsp;
+	}
+
+
+	prsp_rds = ((struct qlcnic_cardrsp_rds_ring *)
+			 &prsp->data[le32_to_cpu(prsp->rds_ring_offset)]);
+
+	for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
+		rds_ring = &recv_ctx->rds_rings[i];
+
+		reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
+		rds_ring->crb_rcv_producer = qlcnic_get_ioaddr(adapter,
+				QLCNIC_REG(reg - 0x200));
+	}
+
+	prsp_sds = ((struct qlcnic_cardrsp_sds_ring *)
+			&prsp->data[le32_to_cpu(prsp->sds_ring_offset)]);
+
+	for (i = 0; i < le16_to_cpu(prsp->num_sds_rings); i++) {
+		sds_ring = &recv_ctx->sds_rings[i];
+
+		reg = le32_to_cpu(prsp_sds[i].host_consumer_crb);
+		sds_ring->crb_sts_consumer = qlcnic_get_ioaddr(adapter,
+				QLCNIC_REG(reg - 0x200));
+
+		reg = le32_to_cpu(prsp_sds[i].interrupt_crb);
+		sds_ring->crb_intr_mask = qlcnic_get_ioaddr(adapter,
+				QLCNIC_REG(reg - 0x200));
+	}
+
+	recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
+	recv_ctx->context_id = le16_to_cpu(prsp->context_id);
+	recv_ctx->virt_port = prsp->virt_port;
+
+out_free_rsp:
+	pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
+out_free_rq:
+	pci_free_consistent(adapter->pdev, rq_size, prq, hostrq_phys_addr);
+	return err;
+}
+
+static void
+qlcnic_fw_cmd_destroy_rx_ctx(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	if (qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			recv_ctx->context_id,
+			QLCNIC_DESTROY_CTX_RESET,
+			0,
+			QLCNIC_CDRP_CMD_DESTROY_RX_CTX)) {
+
+		dev_err(&adapter->pdev->dev,
+			"Failed to destroy rx ctx in firmware\n");
+	}
+}
+
+static int
+qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_hostrq_tx_ctx	*prq;
+	struct qlcnic_hostrq_cds_ring	*prq_cds;
+	struct qlcnic_cardrsp_tx_ctx	*prsp;
+	void	*rq_addr, *rsp_addr;
+	size_t	rq_size, rsp_size;
+	u32	temp;
+	int	err;
+	u64	phys_addr;
+	dma_addr_t	rq_phys_addr, rsp_phys_addr;
+	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+
+	rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx);
+	rq_addr = pci_alloc_consistent(adapter->pdev,
+		rq_size, &rq_phys_addr);
+	if (!rq_addr)
+		return -ENOMEM;
+
+	rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx);
+	rsp_addr = pci_alloc_consistent(adapter->pdev,
+		rsp_size, &rsp_phys_addr);
+	if (!rsp_addr) {
+		err = -ENOMEM;
+		goto out_free_rq;
+	}
+
+	memset(rq_addr, 0, rq_size);
+	prq = (struct qlcnic_hostrq_tx_ctx *)rq_addr;
+
+	memset(rsp_addr, 0, rsp_size);
+	prsp = (struct qlcnic_cardrsp_tx_ctx *)rsp_addr;
+
+	prq->host_rsp_dma_addr = cpu_to_le64(rsp_phys_addr);
+
+	temp = (QLCNIC_CAP0_LEGACY_CONTEXT | QLCNIC_CAP0_LEGACY_MN |
+					QLCNIC_CAP0_LSO);
+	prq->capabilities[0] = cpu_to_le32(temp);
+
+	prq->host_int_crb_mode =
+		cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
+
+	prq->interrupt_ctl = 0;
+	prq->msi_index = 0;
+	prq->cmd_cons_dma_addr = cpu_to_le64(tx_ring->hw_cons_phys_addr);
+
+	prq_cds = &prq->cds_ring;
+
+	prq_cds->host_phys_addr = cpu_to_le64(tx_ring->phys_addr);
+	prq_cds->ring_size = cpu_to_le32(tx_ring->num_desc);
+
+	phys_addr = rq_phys_addr;
+	err = qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			(u32)(phys_addr >> 32),
+			((u32)phys_addr & 0xffffffff),
+			rq_size,
+			QLCNIC_CDRP_CMD_CREATE_TX_CTX);
+
+	if (err == QLCNIC_RCODE_SUCCESS) {
+		temp = le32_to_cpu(prsp->cds_ring.host_producer_crb);
+		tx_ring->crb_cmd_producer = qlcnic_get_ioaddr(adapter,
+				QLCNIC_REG(temp - 0x200));
+
+		adapter->tx_context_id =
+			le16_to_cpu(prsp->context_id);
+	} else {
+		dev_err(&adapter->pdev->dev,
+			"Failed to create tx ctx in firmware%d\n", err);
+		err = -EIO;
+	}
+
+	pci_free_consistent(adapter->pdev, rsp_size, rsp_addr, rsp_phys_addr);
+
+out_free_rq:
+	pci_free_consistent(adapter->pdev, rq_size, rq_addr, rq_phys_addr);
+
+	return err;
+}
+
+static void
+qlcnic_fw_cmd_destroy_tx_ctx(struct qlcnic_adapter *adapter)
+{
+	if (qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			adapter->tx_context_id,
+			QLCNIC_DESTROY_CTX_RESET,
+			0,
+			QLCNIC_CDRP_CMD_DESTROY_TX_CTX)) {
+
+		dev_err(&adapter->pdev->dev,
+			"Failed to destroy tx ctx in firmware\n");
+	}
+}
+
+int
+qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val)
+{
+
+	if (qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			reg,
+			0,
+			0,
+			QLCNIC_CDRP_CMD_READ_PHY)) {
+
+		return -EIO;
+	}
+
+	return QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
+}
+
+int
+qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val)
+{
+	return qlcnic_issue_cmd(adapter,
+			adapter->ahw.pci_func,
+			QLCHAL_VERSION,
+			reg,
+			val,
+			0,
+			QLCNIC_CDRP_CMD_WRITE_PHY);
+}
+
+int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
+{
+	void *addr;
+	int err;
+	int ring;
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_host_tx_ring *tx_ring;
+
+	struct pci_dev *pdev = adapter->pdev;
+
+	recv_ctx = &adapter->recv_ctx;
+	tx_ring = adapter->tx_ring;
+
+	tx_ring->hw_consumer = (__le32 *)pci_alloc_consistent(pdev, sizeof(u32),
+						&tx_ring->hw_cons_phys_addr);
+	if (tx_ring->hw_consumer == NULL) {
+		dev_err(&pdev->dev, "failed to allocate tx consumer\n");
+		return -ENOMEM;
+	}
+	*(tx_ring->hw_consumer) = 0;
+
+	/* cmd desc ring */
+	addr = pci_alloc_consistent(pdev, TX_DESC_RINGSIZE(tx_ring),
+			&tx_ring->phys_addr);
+
+	if (addr == NULL) {
+		dev_err(&pdev->dev, "failed to allocate tx desc ring\n");
+		return -ENOMEM;
+	}
+
+	tx_ring->desc_head = (struct cmd_desc_type0 *)addr;
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &recv_ctx->rds_rings[ring];
+		addr = pci_alloc_consistent(adapter->pdev,
+				RCV_DESC_RINGSIZE(rds_ring),
+				&rds_ring->phys_addr);
+		if (addr == NULL) {
+			dev_err(&pdev->dev,
+				"failed to allocate rds ring [%d]\n", ring);
+			err = -ENOMEM;
+			goto err_out_free;
+		}
+		rds_ring->desc_head = (struct rcv_desc *)addr;
+
+	}
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+
+		addr = pci_alloc_consistent(adapter->pdev,
+				STATUS_DESC_RINGSIZE(sds_ring),
+				&sds_ring->phys_addr);
+		if (addr == NULL) {
+			dev_err(&pdev->dev,
+				"failed to allocate sds ring [%d]\n", ring);
+			err = -ENOMEM;
+			goto err_out_free;
+		}
+		sds_ring->desc_head = (struct status_desc *)addr;
+	}
+
+
+	err = qlcnic_fw_cmd_create_rx_ctx(adapter);
+	if (err)
+		goto err_out_free;
+	err = qlcnic_fw_cmd_create_tx_ctx(adapter);
+	if (err)
+		goto err_out_free;
+
+	set_bit(__QLCNIC_FW_ATTACHED, &adapter->state);
+	return 0;
+
+err_out_free:
+	qlcnic_free_hw_resources(adapter);
+	return err;
+}
+
+void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_host_tx_ring *tx_ring;
+	int ring;
+
+
+	if (test_and_clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) {
+		qlcnic_fw_cmd_destroy_rx_ctx(adapter);
+		qlcnic_fw_cmd_destroy_tx_ctx(adapter);
+
+		/* Allow dma queues to drain after context reset */
+		msleep(20);
+	}
+
+	recv_ctx = &adapter->recv_ctx;
+
+	tx_ring = adapter->tx_ring;
+	if (tx_ring->hw_consumer != NULL) {
+		pci_free_consistent(adapter->pdev,
+				sizeof(u32),
+				tx_ring->hw_consumer,
+				tx_ring->hw_cons_phys_addr);
+		tx_ring->hw_consumer = NULL;
+	}
+
+	if (tx_ring->desc_head != NULL) {
+		pci_free_consistent(adapter->pdev,
+				TX_DESC_RINGSIZE(tx_ring),
+				tx_ring->desc_head, tx_ring->phys_addr);
+		tx_ring->desc_head = NULL;
+	}
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &recv_ctx->rds_rings[ring];
+
+		if (rds_ring->desc_head != NULL) {
+			pci_free_consistent(adapter->pdev,
+					RCV_DESC_RINGSIZE(rds_ring),
+					rds_ring->desc_head,
+					rds_ring->phys_addr);
+			rds_ring->desc_head = NULL;
+		}
+	}
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+
+		if (sds_ring->desc_head != NULL) {
+			pci_free_consistent(adapter->pdev,
+				STATUS_DESC_RINGSIZE(sds_ring),
+				sds_ring->desc_head,
+				sds_ring->phys_addr);
+			sds_ring->desc_head = NULL;
+		}
+	}
+}
+
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
new file mode 100644
index 000000000000..8da6ec8c13b9
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -0,0 +1,1015 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/io.h>
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+
+#include "qlcnic.h"
+
+struct qlcnic_stats {
+	char stat_string[ETH_GSTRING_LEN];
+	int sizeof_stat;
+	int stat_offset;
+};
+
+#define QLC_SIZEOF(m) FIELD_SIZEOF(struct qlcnic_adapter, m)
+#define QLC_OFF(m) offsetof(struct qlcnic_adapter, m)
+
+static const struct qlcnic_stats qlcnic_gstrings_stats[] = {
+	{"xmit_called",
+		QLC_SIZEOF(stats.xmitcalled), QLC_OFF(stats.xmitcalled)},
+	{"xmit_finished",
+		QLC_SIZEOF(stats.xmitfinished), QLC_OFF(stats.xmitfinished)},
+	{"rx_dropped",
+		QLC_SIZEOF(stats.rxdropped), QLC_OFF(stats.rxdropped)},
+	{"tx_dropped",
+		QLC_SIZEOF(stats.txdropped), QLC_OFF(stats.txdropped)},
+	{"csummed",
+		QLC_SIZEOF(stats.csummed), QLC_OFF(stats.csummed)},
+	{"rx_pkts",
+		QLC_SIZEOF(stats.rx_pkts), QLC_OFF(stats.rx_pkts)},
+	{"lro_pkts",
+		QLC_SIZEOF(stats.lro_pkts), QLC_OFF(stats.lro_pkts)},
+	{"rx_bytes",
+		QLC_SIZEOF(stats.rxbytes), QLC_OFF(stats.rxbytes)},
+	{"tx_bytes",
+		QLC_SIZEOF(stats.txbytes), QLC_OFF(stats.txbytes)},
+};
+
+#define QLCNIC_STATS_LEN	ARRAY_SIZE(qlcnic_gstrings_stats)
+
+static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = {
+	"Register_Test_on_offline",
+	"Link_Test_on_offline",
+	"Interrupt_Test_offline",
+	"Loopback_Test_offline"
+};
+
+#define QLCNIC_TEST_LEN	ARRAY_SIZE(qlcnic_gstrings_test)
+
+#define QLCNIC_RING_REGS_COUNT	20
+#define QLCNIC_RING_REGS_LEN	(QLCNIC_RING_REGS_COUNT * sizeof(u32))
+#define QLCNIC_MAX_EEPROM_LEN   1024
+
+static const u32 diag_registers[] = {
+	CRB_CMDPEG_STATE,
+	CRB_RCVPEG_STATE,
+	CRB_XG_STATE_P3,
+	CRB_FW_CAPABILITIES_1,
+	ISR_INT_STATE_REG,
+	QLCNIC_CRB_DEV_REF_COUNT,
+	QLCNIC_CRB_DEV_STATE,
+	QLCNIC_CRB_DRV_STATE,
+	QLCNIC_CRB_DRV_SCRATCH,
+	QLCNIC_CRB_DEV_PARTITION_INFO,
+	QLCNIC_CRB_DRV_IDC_VER,
+	QLCNIC_PEG_ALIVE_COUNTER,
+	QLCNIC_PEG_HALT_STATUS1,
+	QLCNIC_PEG_HALT_STATUS2,
+	QLCNIC_CRB_PEG_NET_0+0x3c,
+	QLCNIC_CRB_PEG_NET_1+0x3c,
+	QLCNIC_CRB_PEG_NET_2+0x3c,
+	QLCNIC_CRB_PEG_NET_4+0x3c,
+	-1
+};
+
+static int qlcnic_get_regs_len(struct net_device *dev)
+{
+	return sizeof(diag_registers) + QLCNIC_RING_REGS_LEN;
+}
+
+static int qlcnic_get_eeprom_len(struct net_device *dev)
+{
+	return QLCNIC_FLASH_TOTAL_SIZE;
+}
+
+static void
+qlcnic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u32 fw_major, fw_minor, fw_build;
+
+	fw_major = QLCRD32(adapter, QLCNIC_FW_VERSION_MAJOR);
+	fw_minor = QLCRD32(adapter, QLCNIC_FW_VERSION_MINOR);
+	fw_build = QLCRD32(adapter, QLCNIC_FW_VERSION_SUB);
+	sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
+
+	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
+	strlcpy(drvinfo->driver, qlcnic_driver_name, 32);
+	strlcpy(drvinfo->version, QLCNIC_LINUX_VERSIONID, 32);
+}
+
+static int
+qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int check_sfp_module = 0;
+	u16 pcifn = adapter->ahw.pci_func;
+
+	/* read which mode */
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		ecmd->supported = (SUPPORTED_10baseT_Half |
+				   SUPPORTED_10baseT_Full |
+				   SUPPORTED_100baseT_Half |
+				   SUPPORTED_100baseT_Full |
+				   SUPPORTED_1000baseT_Half |
+				   SUPPORTED_1000baseT_Full);
+
+		ecmd->advertising = (ADVERTISED_100baseT_Half |
+				     ADVERTISED_100baseT_Full |
+				     ADVERTISED_1000baseT_Half |
+				     ADVERTISED_1000baseT_Full);
+
+		ecmd->speed = adapter->link_speed;
+		ecmd->duplex = adapter->link_duplex;
+		ecmd->autoneg = adapter->link_autoneg;
+
+	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		u32 val;
+
+		val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
+		if (val == QLCNIC_PORT_MODE_802_3_AP) {
+			ecmd->supported = SUPPORTED_1000baseT_Full;
+			ecmd->advertising = ADVERTISED_1000baseT_Full;
+		} else {
+			ecmd->supported = SUPPORTED_10000baseT_Full;
+			ecmd->advertising = ADVERTISED_10000baseT_Full;
+		}
+
+		if (netif_running(dev) && adapter->has_link_events) {
+			ecmd->speed = adapter->link_speed;
+			ecmd->autoneg = adapter->link_autoneg;
+			ecmd->duplex = adapter->link_duplex;
+			goto skip;
+		}
+
+		val = QLCRD32(adapter, P3_LINK_SPEED_REG(pcifn));
+		ecmd->speed = P3_LINK_SPEED_MHZ *
+			P3_LINK_SPEED_VAL(pcifn, val);
+		ecmd->duplex = DUPLEX_FULL;
+		ecmd->autoneg = AUTONEG_DISABLE;
+	} else
+		return -EIO;
+
+skip:
+	ecmd->phy_address = adapter->physical_port;
+	ecmd->transceiver = XCVR_EXTERNAL;
+
+	switch (adapter->ahw.board_type) {
+	case QLCNIC_BRDTYPE_P3_REF_QG:
+	case QLCNIC_BRDTYPE_P3_4_GB:
+	case QLCNIC_BRDTYPE_P3_4_GB_MM:
+
+		ecmd->supported |= SUPPORTED_Autoneg;
+		ecmd->advertising |= ADVERTISED_Autoneg;
+	case QLCNIC_BRDTYPE_P3_10G_CX4:
+	case QLCNIC_BRDTYPE_P3_10G_CX4_LP:
+	case QLCNIC_BRDTYPE_P3_10000_BASE_T:
+		ecmd->supported |= SUPPORTED_TP;
+		ecmd->advertising |= ADVERTISED_TP;
+		ecmd->port = PORT_TP;
+		ecmd->autoneg =  adapter->link_autoneg;
+		break;
+	case QLCNIC_BRDTYPE_P3_IMEZ:
+	case QLCNIC_BRDTYPE_P3_XG_LOM:
+	case QLCNIC_BRDTYPE_P3_HMEZ:
+		ecmd->supported |= SUPPORTED_MII;
+		ecmd->advertising |= ADVERTISED_MII;
+		ecmd->port = PORT_MII;
+		ecmd->autoneg = AUTONEG_DISABLE;
+		break;
+	case QLCNIC_BRDTYPE_P3_10G_SFP_PLUS:
+	case QLCNIC_BRDTYPE_P3_10G_SFP_CT:
+	case QLCNIC_BRDTYPE_P3_10G_SFP_QT:
+		ecmd->advertising |= ADVERTISED_TP;
+		ecmd->supported |= SUPPORTED_TP;
+		check_sfp_module = netif_running(dev) &&
+			adapter->has_link_events;
+	case QLCNIC_BRDTYPE_P3_10G_XFP:
+		ecmd->supported |= SUPPORTED_FIBRE;
+		ecmd->advertising |= ADVERTISED_FIBRE;
+		ecmd->port = PORT_FIBRE;
+		ecmd->autoneg = AUTONEG_DISABLE;
+		break;
+	case QLCNIC_BRDTYPE_P3_10G_TP:
+		if (adapter->ahw.port_type == QLCNIC_XGBE) {
+			ecmd->autoneg = AUTONEG_DISABLE;
+			ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
+			ecmd->advertising |=
+				(ADVERTISED_FIBRE | ADVERTISED_TP);
+			ecmd->port = PORT_FIBRE;
+			check_sfp_module = netif_running(dev) &&
+				adapter->has_link_events;
+		} else {
+			ecmd->autoneg = AUTONEG_ENABLE;
+			ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
+			ecmd->advertising |=
+				(ADVERTISED_TP | ADVERTISED_Autoneg);
+			ecmd->port = PORT_TP;
+		}
+		break;
+	default:
+		dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
+			adapter->ahw.board_type);
+		return -EIO;
+	}
+
+	if (check_sfp_module) {
+		switch (adapter->module_type) {
+		case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
+		case LINKEVENT_MODULE_OPTICAL_SRLR:
+		case LINKEVENT_MODULE_OPTICAL_LRM:
+		case LINKEVENT_MODULE_OPTICAL_SFP_1G:
+			ecmd->port = PORT_FIBRE;
+			break;
+		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
+		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
+		case LINKEVENT_MODULE_TWINAX:
+			ecmd->port = PORT_TP;
+			break;
+		default:
+			ecmd->port = PORT_OTHER;
+		}
+	}
+
+	return 0;
+}
+
+static int
+qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	__u32 status;
+
+	/* read which mode */
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		/* autonegotiation */
+		if (qlcnic_fw_cmd_set_phy(adapter,
+			       QLCNIC_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+			       ecmd->autoneg) != 0)
+			return -EIO;
+		else
+			adapter->link_autoneg = ecmd->autoneg;
+
+		if (qlcnic_fw_cmd_query_phy(adapter,
+			      QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+			      &status) != 0)
+			return -EIO;
+
+		switch (ecmd->speed) {
+		case SPEED_10:
+			qlcnic_set_phy_speed(status, 0);
+			break;
+		case SPEED_100:
+			qlcnic_set_phy_speed(status, 1);
+			break;
+		case SPEED_1000:
+			qlcnic_set_phy_speed(status, 2);
+			break;
+		}
+
+		if (ecmd->duplex == DUPLEX_HALF)
+			qlcnic_clear_phy_duplex(status);
+		if (ecmd->duplex == DUPLEX_FULL)
+			qlcnic_set_phy_duplex(status);
+		if (qlcnic_fw_cmd_set_phy(adapter,
+			       QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+			       *((int *)&status)) != 0)
+			return -EIO;
+		else {
+			adapter->link_speed = ecmd->speed;
+			adapter->link_duplex = ecmd->duplex;
+		}
+	} else
+		return -EOPNOTSUPP;
+
+	if (!netif_running(dev))
+		return 0;
+
+	dev->netdev_ops->ndo_stop(dev);
+	return dev->netdev_ops->ndo_open(dev);
+}
+
+static void
+qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_host_sds_ring *sds_ring;
+	u32 *regs_buff = p;
+	int ring, i = 0;
+
+	memset(p, 0, qlcnic_get_regs_len(dev));
+	regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
+	    (adapter->pdev)->device;
+
+	for (i = 0; diag_registers[i] != -1; i++)
+		regs_buff[i] = QLCRD32(adapter, diag_registers[i]);
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return;
+
+	regs_buff[i++] = 0xFFEFCDAB; /* Marker btw regs and ring count*/
+
+	regs_buff[i++] = 1; /* No. of tx ring */
+	regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer));
+	regs_buff[i++] = readl(adapter->tx_ring->crb_cmd_producer);
+
+	regs_buff[i++] = 2; /* No. of rx ring */
+	regs_buff[i++] = readl(recv_ctx->rds_rings[0].crb_rcv_producer);
+	regs_buff[i++] = readl(recv_ctx->rds_rings[1].crb_rcv_producer);
+
+	regs_buff[i++] = adapter->max_sds_rings;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &(recv_ctx->sds_rings[ring]);
+		regs_buff[i++] = readl(sds_ring->crb_sts_consumer);
+	}
+}
+
+static u32 qlcnic_test_link(struct net_device *dev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u32 val;
+
+	val = QLCRD32(adapter, CRB_XG_STATE_P3);
+	val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
+	return (val == XG_LINK_UP_P3) ? 0 : 1;
+}
+
+static int
+qlcnic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
+		      u8 *bytes)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int offset;
+	int ret;
+
+	if (eeprom->len == 0)
+		return -EINVAL;
+
+	eeprom->magic = (adapter->pdev)->vendor |
+			((adapter->pdev)->device << 16);
+	offset = eeprom->offset;
+
+	ret = qlcnic_rom_fast_read_words(adapter, offset, bytes,
+						eeprom->len);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static void
+qlcnic_get_ringparam(struct net_device *dev,
+		struct ethtool_ringparam *ring)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+
+	ring->rx_pending = adapter->num_rxd;
+	ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
+	ring->rx_jumbo_pending += adapter->num_lro_rxd;
+	ring->tx_pending = adapter->num_txd;
+
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
+		ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G;
+	} else {
+		ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
+		ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G;
+	}
+
+	ring->tx_max_pending = MAX_CMD_DESCRIPTORS;
+
+	ring->rx_mini_max_pending = 0;
+	ring->rx_mini_pending = 0;
+}
+
+static u32
+qlcnic_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
+{
+	u32 num_desc;
+	num_desc = max(val, min);
+	num_desc = min(num_desc, max);
+	num_desc = roundup_pow_of_two(num_desc);
+
+	if (val != num_desc) {
+		printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n",
+		       qlcnic_driver_name, r_name, num_desc, val);
+	}
+
+	return num_desc;
+}
+
+static int
+qlcnic_set_ringparam(struct net_device *dev,
+		struct ethtool_ringparam *ring)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
+	u16 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
+	u16 num_rxd, num_jumbo_rxd, num_txd;
+
+
+	if (ring->rx_mini_pending)
+		return -EOPNOTSUPP;
+
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		max_rcv_desc = MAX_RCV_DESCRIPTORS_1G;
+		max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
+	}
+
+	num_rxd = qlcnic_validate_ringparam(ring->rx_pending,
+			MIN_RCV_DESCRIPTORS, max_rcv_desc, "rx");
+
+	num_jumbo_rxd = qlcnic_validate_ringparam(ring->rx_jumbo_pending,
+			MIN_JUMBO_DESCRIPTORS, max_jumbo_desc, "rx jumbo");
+
+	num_txd = qlcnic_validate_ringparam(ring->tx_pending,
+			MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx");
+
+	if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd &&
+			num_jumbo_rxd == adapter->num_jumbo_rxd)
+		return 0;
+
+	adapter->num_rxd = num_rxd;
+	adapter->num_jumbo_rxd = num_jumbo_rxd;
+	adapter->num_txd = num_txd;
+
+	return qlcnic_reset_context(adapter);
+}
+
+static void
+qlcnic_get_pauseparam(struct net_device *netdev,
+			  struct ethtool_pauseparam *pause)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int port = adapter->physical_port;
+	__u32 val;
+
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
+			return;
+		/* get flow control settings */
+		val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+		pause->rx_pause = qlcnic_gb_get_rx_flowctl(val);
+		val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+		switch (port) {
+		case 0:
+			pause->tx_pause = !(qlcnic_gb_get_gb0_mask(val));
+			break;
+		case 1:
+			pause->tx_pause = !(qlcnic_gb_get_gb1_mask(val));
+			break;
+		case 2:
+			pause->tx_pause = !(qlcnic_gb_get_gb2_mask(val));
+			break;
+		case 3:
+		default:
+			pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val));
+			break;
+		}
+	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
+			return;
+		pause->rx_pause = 1;
+		val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+		if (port == 0)
+			pause->tx_pause = !(qlcnic_xg_get_xg0_mask(val));
+		else
+			pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val));
+	} else {
+		dev_err(&netdev->dev, "Unknown board type: %x\n",
+					adapter->ahw.port_type);
+	}
+}
+
+static int
+qlcnic_set_pauseparam(struct net_device *netdev,
+			  struct ethtool_pauseparam *pause)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int port = adapter->physical_port;
+	__u32 val;
+
+	/* read mode */
+	if (adapter->ahw.port_type == QLCNIC_GBE) {
+		if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS))
+			return -EIO;
+		/* set flow control */
+		val = QLCRD32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port));
+
+		if (pause->rx_pause)
+			qlcnic_gb_rx_flowctl(val);
+		else
+			qlcnic_gb_unset_rx_flowctl(val);
+
+		QLCWR32(adapter, QLCNIC_NIU_GB_MAC_CONFIG_0(port),
+				val);
+		/* set autoneg */
+		val = QLCRD32(adapter, QLCNIC_NIU_GB_PAUSE_CTL);
+		switch (port) {
+		case 0:
+			if (pause->tx_pause)
+				qlcnic_gb_unset_gb0_mask(val);
+			else
+				qlcnic_gb_set_gb0_mask(val);
+			break;
+		case 1:
+			if (pause->tx_pause)
+				qlcnic_gb_unset_gb1_mask(val);
+			else
+				qlcnic_gb_set_gb1_mask(val);
+			break;
+		case 2:
+			if (pause->tx_pause)
+				qlcnic_gb_unset_gb2_mask(val);
+			else
+				qlcnic_gb_set_gb2_mask(val);
+			break;
+		case 3:
+		default:
+			if (pause->tx_pause)
+				qlcnic_gb_unset_gb3_mask(val);
+			else
+				qlcnic_gb_set_gb3_mask(val);
+			break;
+		}
+		QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
+	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
+			return -EIO;
+		val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
+		if (port == 0) {
+			if (pause->tx_pause)
+				qlcnic_xg_unset_xg0_mask(val);
+			else
+				qlcnic_xg_set_xg0_mask(val);
+		} else {
+			if (pause->tx_pause)
+				qlcnic_xg_unset_xg1_mask(val);
+			else
+				qlcnic_xg_set_xg1_mask(val);
+		}
+		QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val);
+	} else {
+		dev_err(&netdev->dev, "Unknown board type: %x\n",
+				adapter->ahw.port_type);
+	}
+	return 0;
+}
+
+static int qlcnic_reg_test(struct net_device *dev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u32 data_read, data_written;
+
+	data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
+	if ((data_read & 0xffff) != adapter->pdev->vendor)
+		return 1;
+
+	data_written = (u32)0xa5a5a5a5;
+
+	QLCWR32(adapter, CRB_SCRATCHPAD_TEST, data_written);
+	data_read = QLCRD32(adapter, CRB_SCRATCHPAD_TEST);
+	if (data_written != data_read)
+		return 1;
+
+	return 0;
+}
+
+static int qlcnic_get_sset_count(struct net_device *dev, int sset)
+{
+	switch (sset) {
+	case ETH_SS_TEST:
+		return QLCNIC_TEST_LEN;
+	case ETH_SS_STATS:
+		return QLCNIC_STATS_LEN;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+#define QLC_ILB_PKT_SIZE 64
+
+static void qlcnic_create_loopback_buff(unsigned char *data)
+{
+	unsigned char random_data[] = {0xa8, 0x06, 0x45, 0x00};
+	memset(data, 0x4e, QLC_ILB_PKT_SIZE);
+	memset(data, 0xff, 12);
+	memcpy(data + 12, random_data, sizeof(random_data));
+}
+
+int qlcnic_check_loopback_buff(unsigned char *data)
+{
+	unsigned char buff[QLC_ILB_PKT_SIZE];
+	qlcnic_create_loopback_buff(buff);
+	return memcmp(data, buff, QLC_ILB_PKT_SIZE);
+}
+
+static int qlcnic_do_ilb_test(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_host_sds_ring *sds_ring = &recv_ctx->sds_rings[0];
+	struct sk_buff *skb;
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		skb = dev_alloc_skb(QLC_ILB_PKT_SIZE);
+		qlcnic_create_loopback_buff(skb->data);
+		skb_put(skb, QLC_ILB_PKT_SIZE);
+
+		adapter->diag_cnt = 0;
+
+		qlcnic_xmit_frame(skb, adapter->netdev);
+
+		msleep(5);
+
+		qlcnic_process_rcv_ring_diag(sds_ring);
+
+		dev_kfree_skb_any(skb);
+		if (!adapter->diag_cnt)
+			return -1;
+	}
+	return 0;
+}
+
+static int qlcnic_loopback_test(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int max_sds_rings = adapter->max_sds_rings;
+	int ret;
+
+	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		return -EIO;
+
+	ret = qlcnic_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
+	if (ret)
+		goto clear_it;
+
+	ret = qlcnic_set_ilb_mode(adapter);
+	if (ret)
+		goto done;
+
+	ret = qlcnic_do_ilb_test(adapter);
+
+	qlcnic_clear_ilb_mode(adapter);
+
+done:
+	qlcnic_diag_free_res(netdev, max_sds_rings);
+
+clear_it:
+	adapter->max_sds_rings = max_sds_rings;
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	return ret;
+}
+
+static int qlcnic_irq_test(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int max_sds_rings = adapter->max_sds_rings;
+	int ret;
+
+	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		return -EIO;
+
+	ret = qlcnic_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST);
+	if (ret)
+		goto clear_it;
+
+	adapter->diag_cnt = 0;
+	ret = qlcnic_issue_cmd(adapter, adapter->ahw.pci_func,
+			QLCHAL_VERSION, adapter->portnum, 0, 0, 0x00000011);
+	if (ret)
+		goto done;
+
+	msleep(10);
+
+	ret = !adapter->diag_cnt;
+
+done:
+	qlcnic_diag_free_res(netdev, max_sds_rings);
+
+clear_it:
+	adapter->max_sds_rings = max_sds_rings;
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	return ret;
+}
+
+static void
+qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
+		     u64 *data)
+{
+	memset(data, 0, sizeof(u64) * QLCNIC_TEST_LEN);
+
+	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
+		data[2] = qlcnic_irq_test(dev);
+		if (data[2])
+			eth_test->flags |= ETH_TEST_FL_FAILED;
+
+		data[3] = qlcnic_loopback_test(dev);
+		if (data[3])
+			eth_test->flags |= ETH_TEST_FL_FAILED;
+
+	}
+
+	data[0] = qlcnic_reg_test(dev);
+	if (data[0])
+		eth_test->flags |= ETH_TEST_FL_FAILED;
+
+	/* link test */
+	data[1] = (u64) qlcnic_test_link(dev);
+	if (data[1])
+		eth_test->flags |= ETH_TEST_FL_FAILED;
+}
+
+static void
+qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
+{
+	int index;
+
+	switch (stringset) {
+	case ETH_SS_TEST:
+		memcpy(data, *qlcnic_gstrings_test,
+		       QLCNIC_TEST_LEN * ETH_GSTRING_LEN);
+		break;
+	case ETH_SS_STATS:
+		for (index = 0; index < QLCNIC_STATS_LEN; index++) {
+			memcpy(data + index * ETH_GSTRING_LEN,
+			       qlcnic_gstrings_stats[index].stat_string,
+			       ETH_GSTRING_LEN);
+		}
+		break;
+	}
+}
+
+static void
+qlcnic_get_ethtool_stats(struct net_device *dev,
+			     struct ethtool_stats *stats, u64 * data)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int index;
+
+	for (index = 0; index < QLCNIC_STATS_LEN; index++) {
+		char *p =
+		    (char *)adapter +
+		    qlcnic_gstrings_stats[index].stat_offset;
+		data[index] =
+		    (qlcnic_gstrings_stats[index].sizeof_stat ==
+		     sizeof(u64)) ? *(u64 *)p:(*(u32 *)p);
+	}
+}
+
+static u32 qlcnic_get_rx_csum(struct net_device *dev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	return adapter->rx_csum;
+}
+
+static int qlcnic_set_rx_csum(struct net_device *dev, u32 data)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	adapter->rx_csum = !!data;
+	return 0;
+}
+
+static u32 qlcnic_get_tso(struct net_device *dev)
+{
+	return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0;
+}
+
+static int qlcnic_set_tso(struct net_device *dev, u32 data)
+{
+	if (data)
+		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
+	else
+		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+	return 0;
+}
+
+static int qlcnic_blink_led(struct net_device *dev, u32 val)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	int ret;
+
+	ret = qlcnic_config_led(adapter, 1, 0xf);
+	if (ret) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to set LED blink state.\n");
+		return ret;
+	}
+
+	msleep_interruptible(val * 1000);
+
+	ret = qlcnic_config_led(adapter, 0, 0xf);
+	if (ret) {
+		dev_err(&adapter->pdev->dev,
+			"Failed to reset LED blink state.\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void
+qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u32 wol_cfg;
+
+	wol->supported = 0;
+	wol->wolopts = 0;
+
+	wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+	if (wol_cfg & (1UL << adapter->portnum))
+		wol->supported |= WAKE_MAGIC;
+
+	wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+	if (wol_cfg & (1UL << adapter->portnum))
+		wol->wolopts |= WAKE_MAGIC;
+}
+
+static int
+qlcnic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+	u32 wol_cfg;
+
+	if (wol->wolopts & ~WAKE_MAGIC)
+		return -EOPNOTSUPP;
+
+	wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+	if (!(wol_cfg & (1 << adapter->portnum)))
+		return -EOPNOTSUPP;
+
+	wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+	if (wol->wolopts & WAKE_MAGIC)
+		wol_cfg |= 1UL << adapter->portnum;
+	else
+		wol_cfg &= ~(1UL << adapter->portnum);
+
+	QLCWR32(adapter, QLCNIC_WOL_CONFIG, wol_cfg);
+
+	return 0;
+}
+
+/*
+ * Set the coalescing parameters. Currently only normal is supported.
+ * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the
+ * firmware coalescing to default.
+ */
+static int qlcnic_set_intr_coalesce(struct net_device *netdev,
+			struct ethtool_coalesce *ethcoal)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return -EINVAL;
+
+	/*
+	* Return Error if unsupported values or
+	* unsupported parameters are set.
+	*/
+	if (ethcoal->rx_coalesce_usecs > 0xffff ||
+		ethcoal->rx_max_coalesced_frames > 0xffff ||
+		ethcoal->tx_coalesce_usecs > 0xffff ||
+		ethcoal->tx_max_coalesced_frames > 0xffff ||
+		ethcoal->rx_coalesce_usecs_irq ||
+		ethcoal->rx_max_coalesced_frames_irq ||
+		ethcoal->tx_coalesce_usecs_irq ||
+		ethcoal->tx_max_coalesced_frames_irq ||
+		ethcoal->stats_block_coalesce_usecs ||
+		ethcoal->use_adaptive_rx_coalesce ||
+		ethcoal->use_adaptive_tx_coalesce ||
+		ethcoal->pkt_rate_low ||
+		ethcoal->rx_coalesce_usecs_low ||
+		ethcoal->rx_max_coalesced_frames_low ||
+		ethcoal->tx_coalesce_usecs_low ||
+		ethcoal->tx_max_coalesced_frames_low ||
+		ethcoal->pkt_rate_high ||
+		ethcoal->rx_coalesce_usecs_high ||
+		ethcoal->rx_max_coalesced_frames_high ||
+		ethcoal->tx_coalesce_usecs_high ||
+		ethcoal->tx_max_coalesced_frames_high)
+		return -EINVAL;
+
+	if (!ethcoal->rx_coalesce_usecs ||
+		!ethcoal->rx_max_coalesced_frames) {
+		adapter->coal.flags = QLCNIC_INTR_DEFAULT;
+		adapter->coal.normal.data.rx_time_us =
+			QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
+		adapter->coal.normal.data.rx_packets =
+			QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
+	} else {
+		adapter->coal.flags = 0;
+		adapter->coal.normal.data.rx_time_us =
+		ethcoal->rx_coalesce_usecs;
+		adapter->coal.normal.data.rx_packets =
+		ethcoal->rx_max_coalesced_frames;
+	}
+	adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs;
+	adapter->coal.normal.data.tx_packets =
+	ethcoal->tx_max_coalesced_frames;
+
+	qlcnic_config_intr_coalesce(adapter);
+
+	return 0;
+}
+
+static int qlcnic_get_intr_coalesce(struct net_device *netdev,
+			struct ethtool_coalesce *ethcoal)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return -EINVAL;
+
+	ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us;
+	ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us;
+	ethcoal->rx_max_coalesced_frames =
+		adapter->coal.normal.data.rx_packets;
+	ethcoal->tx_max_coalesced_frames =
+		adapter->coal.normal.data.tx_packets;
+
+	return 0;
+}
+
+static int qlcnic_set_flags(struct net_device *netdev, u32 data)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int hw_lro;
+
+	if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO))
+		return -EINVAL;
+
+	ethtool_op_set_flags(netdev, data);
+
+	hw_lro = (data & ETH_FLAG_LRO) ? QLCNIC_LRO_ENABLED : 0;
+
+	if (qlcnic_config_hw_lro(adapter, hw_lro))
+		return -EIO;
+
+	if ((hw_lro == 0) && qlcnic_send_lro_cleanup(adapter))
+		return -EIO;
+
+
+	return 0;
+}
+
+const struct ethtool_ops qlcnic_ethtool_ops = {
+	.get_settings = qlcnic_get_settings,
+	.set_settings = qlcnic_set_settings,
+	.get_drvinfo = qlcnic_get_drvinfo,
+	.get_regs_len = qlcnic_get_regs_len,
+	.get_regs = qlcnic_get_regs,
+	.get_link = ethtool_op_get_link,
+	.get_eeprom_len = qlcnic_get_eeprom_len,
+	.get_eeprom = qlcnic_get_eeprom,
+	.get_ringparam = qlcnic_get_ringparam,
+	.set_ringparam = qlcnic_set_ringparam,
+	.get_pauseparam = qlcnic_get_pauseparam,
+	.set_pauseparam = qlcnic_set_pauseparam,
+	.set_tx_csum = ethtool_op_set_tx_csum,
+	.set_sg = ethtool_op_set_sg,
+	.get_tso = qlcnic_get_tso,
+	.set_tso = qlcnic_set_tso,
+	.get_wol = qlcnic_get_wol,
+	.set_wol = qlcnic_set_wol,
+	.self_test = qlcnic_diag_test,
+	.get_strings = qlcnic_get_strings,
+	.get_ethtool_stats = qlcnic_get_ethtool_stats,
+	.get_sset_count = qlcnic_get_sset_count,
+	.get_rx_csum = qlcnic_get_rx_csum,
+	.set_rx_csum = qlcnic_set_rx_csum,
+	.get_coalesce = qlcnic_get_intr_coalesce,
+	.set_coalesce = qlcnic_set_intr_coalesce,
+	.get_flags = ethtool_op_get_flags,
+	.set_flags = qlcnic_set_flags,
+	.phys_id = qlcnic_blink_led,
+};
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
new file mode 100644
index 000000000000..0469f84360a4
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -0,0 +1,937 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#ifndef __QLCNIC_HDR_H_
+#define __QLCNIC_HDR_H_
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+/*
+ * The basic unit of access when reading/writing control registers.
+ */
+
+enum {
+	QLCNIC_HW_H0_CH_HUB_ADR = 0x05,
+	QLCNIC_HW_H1_CH_HUB_ADR = 0x0E,
+	QLCNIC_HW_H2_CH_HUB_ADR = 0x03,
+	QLCNIC_HW_H3_CH_HUB_ADR = 0x01,
+	QLCNIC_HW_H4_CH_HUB_ADR = 0x06,
+	QLCNIC_HW_H5_CH_HUB_ADR = 0x07,
+	QLCNIC_HW_H6_CH_HUB_ADR = 0x08
+};
+
+/*  Hub 0 */
+enum {
+	QLCNIC_HW_MN_CRB_AGT_ADR = 0x15,
+	QLCNIC_HW_MS_CRB_AGT_ADR = 0x25
+};
+
+/*  Hub 1 */
+enum {
+	QLCNIC_HW_PS_CRB_AGT_ADR = 0x73,
+	QLCNIC_HW_SS_CRB_AGT_ADR = 0x20,
+	QLCNIC_HW_RPMX3_CRB_AGT_ADR = 0x0b,
+	QLCNIC_HW_QMS_CRB_AGT_ADR = 0x00,
+	QLCNIC_HW_SQGS0_CRB_AGT_ADR = 0x01,
+	QLCNIC_HW_SQGS1_CRB_AGT_ADR = 0x02,
+	QLCNIC_HW_SQGS2_CRB_AGT_ADR = 0x03,
+	QLCNIC_HW_SQGS3_CRB_AGT_ADR = 0x04,
+	QLCNIC_HW_C2C0_CRB_AGT_ADR = 0x58,
+	QLCNIC_HW_C2C1_CRB_AGT_ADR = 0x59,
+	QLCNIC_HW_C2C2_CRB_AGT_ADR = 0x5a,
+	QLCNIC_HW_RPMX2_CRB_AGT_ADR = 0x0a,
+	QLCNIC_HW_RPMX4_CRB_AGT_ADR = 0x0c,
+	QLCNIC_HW_RPMX7_CRB_AGT_ADR = 0x0f,
+	QLCNIC_HW_RPMX9_CRB_AGT_ADR = 0x12,
+	QLCNIC_HW_SMB_CRB_AGT_ADR = 0x18
+};
+
+/*  Hub 2 */
+enum {
+	QLCNIC_HW_NIU_CRB_AGT_ADR = 0x31,
+	QLCNIC_HW_I2C0_CRB_AGT_ADR = 0x19,
+	QLCNIC_HW_I2C1_CRB_AGT_ADR = 0x29,
+
+	QLCNIC_HW_SN_CRB_AGT_ADR = 0x10,
+	QLCNIC_HW_I2Q_CRB_AGT_ADR = 0x20,
+	QLCNIC_HW_LPC_CRB_AGT_ADR = 0x22,
+	QLCNIC_HW_ROMUSB_CRB_AGT_ADR = 0x21,
+	QLCNIC_HW_QM_CRB_AGT_ADR = 0x66,
+	QLCNIC_HW_SQG0_CRB_AGT_ADR = 0x60,
+	QLCNIC_HW_SQG1_CRB_AGT_ADR = 0x61,
+	QLCNIC_HW_SQG2_CRB_AGT_ADR = 0x62,
+	QLCNIC_HW_SQG3_CRB_AGT_ADR = 0x63,
+	QLCNIC_HW_RPMX1_CRB_AGT_ADR = 0x09,
+	QLCNIC_HW_RPMX5_CRB_AGT_ADR = 0x0d,
+	QLCNIC_HW_RPMX6_CRB_AGT_ADR = 0x0e,
+	QLCNIC_HW_RPMX8_CRB_AGT_ADR = 0x11
+};
+
+/*  Hub 3 */
+enum {
+	QLCNIC_HW_PH_CRB_AGT_ADR = 0x1A,
+	QLCNIC_HW_SRE_CRB_AGT_ADR = 0x50,
+	QLCNIC_HW_EG_CRB_AGT_ADR = 0x51,
+	QLCNIC_HW_RPMX0_CRB_AGT_ADR = 0x08
+};
+
+/*  Hub 4 */
+enum {
+	QLCNIC_HW_PEGN0_CRB_AGT_ADR = 0x40,
+	QLCNIC_HW_PEGN1_CRB_AGT_ADR,
+	QLCNIC_HW_PEGN2_CRB_AGT_ADR,
+	QLCNIC_HW_PEGN3_CRB_AGT_ADR,
+	QLCNIC_HW_PEGNI_CRB_AGT_ADR,
+	QLCNIC_HW_PEGND_CRB_AGT_ADR,
+	QLCNIC_HW_PEGNC_CRB_AGT_ADR,
+	QLCNIC_HW_PEGR0_CRB_AGT_ADR,
+	QLCNIC_HW_PEGR1_CRB_AGT_ADR,
+	QLCNIC_HW_PEGR2_CRB_AGT_ADR,
+	QLCNIC_HW_PEGR3_CRB_AGT_ADR,
+	QLCNIC_HW_PEGN4_CRB_AGT_ADR
+};
+
+/*  Hub 5 */
+enum {
+	QLCNIC_HW_PEGS0_CRB_AGT_ADR = 0x40,
+	QLCNIC_HW_PEGS1_CRB_AGT_ADR,
+	QLCNIC_HW_PEGS2_CRB_AGT_ADR,
+	QLCNIC_HW_PEGS3_CRB_AGT_ADR,
+	QLCNIC_HW_PEGSI_CRB_AGT_ADR,
+	QLCNIC_HW_PEGSD_CRB_AGT_ADR,
+	QLCNIC_HW_PEGSC_CRB_AGT_ADR
+};
+
+/*  Hub 6 */
+enum {
+	QLCNIC_HW_CAS0_CRB_AGT_ADR = 0x46,
+	QLCNIC_HW_CAS1_CRB_AGT_ADR = 0x47,
+	QLCNIC_HW_CAS2_CRB_AGT_ADR = 0x48,
+	QLCNIC_HW_CAS3_CRB_AGT_ADR = 0x49,
+	QLCNIC_HW_NCM_CRB_AGT_ADR = 0x16,
+	QLCNIC_HW_TMR_CRB_AGT_ADR = 0x17,
+	QLCNIC_HW_XDMA_CRB_AGT_ADR = 0x05,
+	QLCNIC_HW_OCM0_CRB_AGT_ADR = 0x06,
+	QLCNIC_HW_OCM1_CRB_AGT_ADR = 0x07
+};
+
+/*  Floaters - non existent modules */
+#define QLCNIC_HW_EFC_RPMX0_CRB_AGT_ADR	0x67
+
+/*  This field defines PCI/X adr [25:20] of agents on the CRB */
+enum {
+	QLCNIC_HW_PX_MAP_CRB_PH = 0,
+	QLCNIC_HW_PX_MAP_CRB_PS,
+	QLCNIC_HW_PX_MAP_CRB_MN,
+	QLCNIC_HW_PX_MAP_CRB_MS,
+	QLCNIC_HW_PX_MAP_CRB_PGR1,
+	QLCNIC_HW_PX_MAP_CRB_SRE,
+	QLCNIC_HW_PX_MAP_CRB_NIU,
+	QLCNIC_HW_PX_MAP_CRB_QMN,
+	QLCNIC_HW_PX_MAP_CRB_SQN0,
+	QLCNIC_HW_PX_MAP_CRB_SQN1,
+	QLCNIC_HW_PX_MAP_CRB_SQN2,
+	QLCNIC_HW_PX_MAP_CRB_SQN3,
+	QLCNIC_HW_PX_MAP_CRB_QMS,
+	QLCNIC_HW_PX_MAP_CRB_SQS0,
+	QLCNIC_HW_PX_MAP_CRB_SQS1,
+	QLCNIC_HW_PX_MAP_CRB_SQS2,
+	QLCNIC_HW_PX_MAP_CRB_SQS3,
+	QLCNIC_HW_PX_MAP_CRB_PGN0,
+	QLCNIC_HW_PX_MAP_CRB_PGN1,
+	QLCNIC_HW_PX_MAP_CRB_PGN2,
+	QLCNIC_HW_PX_MAP_CRB_PGN3,
+	QLCNIC_HW_PX_MAP_CRB_PGND,
+	QLCNIC_HW_PX_MAP_CRB_PGNI,
+	QLCNIC_HW_PX_MAP_CRB_PGS0,
+	QLCNIC_HW_PX_MAP_CRB_PGS1,
+	QLCNIC_HW_PX_MAP_CRB_PGS2,
+	QLCNIC_HW_PX_MAP_CRB_PGS3,
+	QLCNIC_HW_PX_MAP_CRB_PGSD,
+	QLCNIC_HW_PX_MAP_CRB_PGSI,
+	QLCNIC_HW_PX_MAP_CRB_SN,
+	QLCNIC_HW_PX_MAP_CRB_PGR2,
+	QLCNIC_HW_PX_MAP_CRB_EG,
+	QLCNIC_HW_PX_MAP_CRB_PH2,
+	QLCNIC_HW_PX_MAP_CRB_PS2,
+	QLCNIC_HW_PX_MAP_CRB_CAM,
+	QLCNIC_HW_PX_MAP_CRB_CAS0,
+	QLCNIC_HW_PX_MAP_CRB_CAS1,
+	QLCNIC_HW_PX_MAP_CRB_CAS2,
+	QLCNIC_HW_PX_MAP_CRB_C2C0,
+	QLCNIC_HW_PX_MAP_CRB_C2C1,
+	QLCNIC_HW_PX_MAP_CRB_TIMR,
+	QLCNIC_HW_PX_MAP_CRB_PGR3,
+	QLCNIC_HW_PX_MAP_CRB_RPMX1,
+	QLCNIC_HW_PX_MAP_CRB_RPMX2,
+	QLCNIC_HW_PX_MAP_CRB_RPMX3,
+	QLCNIC_HW_PX_MAP_CRB_RPMX4,
+	QLCNIC_HW_PX_MAP_CRB_RPMX5,
+	QLCNIC_HW_PX_MAP_CRB_RPMX6,
+	QLCNIC_HW_PX_MAP_CRB_RPMX7,
+	QLCNIC_HW_PX_MAP_CRB_XDMA,
+	QLCNIC_HW_PX_MAP_CRB_I2Q,
+	QLCNIC_HW_PX_MAP_CRB_ROMUSB,
+	QLCNIC_HW_PX_MAP_CRB_CAS3,
+	QLCNIC_HW_PX_MAP_CRB_RPMX0,
+	QLCNIC_HW_PX_MAP_CRB_RPMX8,
+	QLCNIC_HW_PX_MAP_CRB_RPMX9,
+	QLCNIC_HW_PX_MAP_CRB_OCM0,
+	QLCNIC_HW_PX_MAP_CRB_OCM1,
+	QLCNIC_HW_PX_MAP_CRB_SMB,
+	QLCNIC_HW_PX_MAP_CRB_I2C0,
+	QLCNIC_HW_PX_MAP_CRB_I2C1,
+	QLCNIC_HW_PX_MAP_CRB_LPC,
+	QLCNIC_HW_PX_MAP_CRB_PGNC,
+	QLCNIC_HW_PX_MAP_CRB_PGR0
+};
+
+/*  This field defines CRB adr [31:20] of the agents */
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_MN	\
+	((QLCNIC_HW_H0_CH_HUB_ADR << 7) | QLCNIC_HW_MN_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PH	\
+	((QLCNIC_HW_H0_CH_HUB_ADR << 7) | QLCNIC_HW_PH_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_MS	\
+	((QLCNIC_HW_H0_CH_HUB_ADR << 7) | QLCNIC_HW_MS_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PS	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_PS_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SS	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SS_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX3	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX3_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_QMS	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_QMS_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQS0	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SQGS0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQS1	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SQGS1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQS2	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SQGS2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQS3	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SQGS3_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_C2C0	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_C2C0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_C2C1	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_C2C1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX2	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX4	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX4_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX7	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX7_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX9	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX9_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SMB	\
+	((QLCNIC_HW_H1_CH_HUB_ADR << 7) | QLCNIC_HW_SMB_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_NIU	\
+	((QLCNIC_HW_H2_CH_HUB_ADR << 7) | QLCNIC_HW_NIU_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_I2C0	\
+	((QLCNIC_HW_H2_CH_HUB_ADR << 7) | QLCNIC_HW_I2C0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_I2C1	\
+	((QLCNIC_HW_H2_CH_HUB_ADR << 7) | QLCNIC_HW_I2C1_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SRE	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_SRE_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_EG	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_EG_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX0	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_QMN	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_QM_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQN0	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_SQG0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQN1	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_SQG1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQN2	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_SQG2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SQN3	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_SQG3_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX1	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX5	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX5_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX6	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX6_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX8	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_RPMX8_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_CAS0	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_CAS0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_CAS1	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_CAS1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_CAS2	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_CAS2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_CAS3	\
+	((QLCNIC_HW_H3_CH_HUB_ADR << 7) | QLCNIC_HW_CAS3_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGNI	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGNI_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGND	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGND_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGN0	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGN0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGN1	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGN1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGN2	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGN2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGN3	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGN3_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGN4	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGN4_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGNC	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGNC_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGR0	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGR0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGR1	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGR1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGR2	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGR2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGR3	\
+	((QLCNIC_HW_H4_CH_HUB_ADR << 7) | QLCNIC_HW_PEGR3_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGSI	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGSI_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGSD	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGSD_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGS0	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGS0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGS1	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGS1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGS2	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGS2_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGS3	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGS3_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_PGSC	\
+	((QLCNIC_HW_H5_CH_HUB_ADR << 7) | QLCNIC_HW_PEGSC_CRB_AGT_ADR)
+
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_CAM	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_NCM_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_TIMR	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_TMR_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_XDMA	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_XDMA_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_SN	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_SN_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_I2Q	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_I2Q_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_ROMUSB	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_ROMUSB_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_OCM0	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_OCM0_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_OCM1	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_OCM1_CRB_AGT_ADR)
+#define QLCNIC_HW_CRB_HUB_AGT_ADR_LPC	\
+	((QLCNIC_HW_H6_CH_HUB_ADR << 7) | QLCNIC_HW_LPC_CRB_AGT_ADR)
+
+#define QLCNIC_SRE_MISC		(QLCNIC_CRB_SRE + 0x0002c)
+
+#define QLCNIC_I2Q_CLR_PCI_HI	(QLCNIC_CRB_I2Q + 0x00034)
+
+#define ROMUSB_GLB		(QLCNIC_CRB_ROMUSB + 0x00000)
+#define ROMUSB_ROM		(QLCNIC_CRB_ROMUSB + 0x10000)
+
+#define QLCNIC_ROMUSB_GLB_STATUS	(ROMUSB_GLB + 0x0004)
+#define QLCNIC_ROMUSB_GLB_SW_RESET	(ROMUSB_GLB + 0x0008)
+#define QLCNIC_ROMUSB_GLB_PAD_GPIO_I	(ROMUSB_GLB + 0x000c)
+#define QLCNIC_ROMUSB_GLB_CAS_RST	(ROMUSB_GLB + 0x0038)
+#define QLCNIC_ROMUSB_GLB_TEST_MUX_SEL	(ROMUSB_GLB + 0x0044)
+#define QLCNIC_ROMUSB_GLB_PEGTUNE_DONE	(ROMUSB_GLB + 0x005c)
+#define QLCNIC_ROMUSB_GLB_CHIP_CLK_CTRL	(ROMUSB_GLB + 0x00A8)
+
+#define QLCNIC_ROMUSB_GPIO(n)		(ROMUSB_GLB + 0x60 + (4 * (n)))
+
+#define QLCNIC_ROMUSB_ROM_INSTR_OPCODE	(ROMUSB_ROM + 0x0004)
+#define QLCNIC_ROMUSB_ROM_ADDRESS	(ROMUSB_ROM + 0x0008)
+#define QLCNIC_ROMUSB_ROM_WDATA		(ROMUSB_ROM + 0x000c)
+#define QLCNIC_ROMUSB_ROM_ABYTE_CNT	(ROMUSB_ROM + 0x0010)
+#define QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT (ROMUSB_ROM + 0x0014)
+#define QLCNIC_ROMUSB_ROM_RDATA		(ROMUSB_ROM + 0x0018)
+
+/* Lock IDs for ROM lock */
+#define ROM_LOCK_DRIVER	0x0d417340
+
+/******************************************************************************
+*
+*    Definitions specific to M25P flash
+*
+*******************************************************************************
+*/
+
+/* all are 1MB windows */
+
+#define QLCNIC_PCI_CRB_WINDOWSIZE	0x00100000
+#define QLCNIC_PCI_CRB_WINDOW(A)	\
+	(QLCNIC_PCI_CRBSPACE + (A)*QLCNIC_PCI_CRB_WINDOWSIZE)
+
+#define QLCNIC_CRB_NIU		QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_NIU)
+#define QLCNIC_CRB_SRE		QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_SRE)
+#define QLCNIC_CRB_ROMUSB	\
+	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_ROMUSB)
+#define QLCNIC_CRB_I2Q		QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_I2Q)
+#define QLCNIC_CRB_I2C0 	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_I2C0)
+#define QLCNIC_CRB_SMB		QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_SMB)
+#define QLCNIC_CRB_MAX		QLCNIC_PCI_CRB_WINDOW(64)
+
+#define QLCNIC_CRB_PCIX_HOST	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PH)
+#define QLCNIC_CRB_PCIX_HOST2	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PH2)
+#define QLCNIC_CRB_PEG_NET_0	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGN0)
+#define QLCNIC_CRB_PEG_NET_1	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGN1)
+#define QLCNIC_CRB_PEG_NET_2	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGN2)
+#define QLCNIC_CRB_PEG_NET_3	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGN3)
+#define QLCNIC_CRB_PEG_NET_4	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_SQS2)
+#define QLCNIC_CRB_PEG_NET_D	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGND)
+#define QLCNIC_CRB_PEG_NET_I	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PGNI)
+#define QLCNIC_CRB_DDR_NET	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_MN)
+#define QLCNIC_CRB_QDR_NET	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_SN)
+
+#define QLCNIC_CRB_PCIX_MD	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_PS)
+#define QLCNIC_CRB_PCIE 	QLCNIC_CRB_PCIX_MD
+
+#define ISR_INT_VECTOR		(QLCNIC_PCIX_PS_REG(PCIX_INT_VECTOR))
+#define ISR_INT_MASK		(QLCNIC_PCIX_PS_REG(PCIX_INT_MASK))
+#define ISR_INT_MASK_SLOW	(QLCNIC_PCIX_PS_REG(PCIX_INT_MASK))
+#define ISR_INT_TARGET_STATUS	(QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS))
+#define ISR_INT_TARGET_MASK	(QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK))
+#define ISR_INT_TARGET_STATUS_F1   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F1))
+#define ISR_INT_TARGET_MASK_F1     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F1))
+#define ISR_INT_TARGET_STATUS_F2   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F2))
+#define ISR_INT_TARGET_MASK_F2     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F2))
+#define ISR_INT_TARGET_STATUS_F3   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F3))
+#define ISR_INT_TARGET_MASK_F3     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F3))
+#define ISR_INT_TARGET_STATUS_F4   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F4))
+#define ISR_INT_TARGET_MASK_F4     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F4))
+#define ISR_INT_TARGET_STATUS_F5   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F5))
+#define ISR_INT_TARGET_MASK_F5     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F5))
+#define ISR_INT_TARGET_STATUS_F6   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F6))
+#define ISR_INT_TARGET_MASK_F6     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F6))
+#define ISR_INT_TARGET_STATUS_F7   (QLCNIC_PCIX_PS_REG(PCIX_TARGET_STATUS_F7))
+#define ISR_INT_TARGET_MASK_F7     (QLCNIC_PCIX_PS_REG(PCIX_TARGET_MASK_F7))
+
+#define QLCNIC_PCI_MN_2M	(0)
+#define QLCNIC_PCI_MS_2M	(0x80000)
+#define QLCNIC_PCI_OCM0_2M	(0x000c0000UL)
+#define QLCNIC_PCI_CRBSPACE	(0x06000000UL)
+#define QLCNIC_PCI_2MB_SIZE	(0x00200000UL)
+#define QLCNIC_PCI_CAMQM_2M_BASE	(0x000ff800UL)
+#define QLCNIC_PCI_CAMQM_2M_END 	(0x04800800UL)
+
+#define QLCNIC_CRB_CAM	QLCNIC_PCI_CRB_WINDOW(QLCNIC_HW_PX_MAP_CRB_CAM)
+
+#define QLCNIC_ADDR_DDR_NET	(0x0000000000000000ULL)
+#define QLCNIC_ADDR_DDR_NET_MAX (0x000000000fffffffULL)
+#define QLCNIC_ADDR_OCM0	(0x0000000200000000ULL)
+#define QLCNIC_ADDR_OCM0_MAX	(0x00000002000fffffULL)
+#define QLCNIC_ADDR_OCM1	(0x0000000200400000ULL)
+#define QLCNIC_ADDR_OCM1_MAX	(0x00000002004fffffULL)
+#define QLCNIC_ADDR_QDR_NET	(0x0000000300000000ULL)
+#define QLCNIC_ADDR_QDR_NET_MAX_P3 (0x0000000303ffffffULL)
+
+/*
+ *   Register offsets for MN
+ */
+#define QLCNIC_MIU_CONTROL	(0x000)
+#define QLCNIC_MIU_MN_CONTROL	(QLCNIC_CRB_DDR_NET+QLCNIC_MIU_CONTROL)
+
+/* 200ms delay in each loop */
+#define QLCNIC_NIU_PHY_WAITLEN		200000
+/* 10 seconds before we give up */
+#define QLCNIC_NIU_PHY_WAITMAX		50
+#define QLCNIC_NIU_MAX_GBE_PORTS	4
+#define QLCNIC_NIU_MAX_XG_PORTS		2
+
+#define QLCNIC_NIU_MODE			(QLCNIC_CRB_NIU + 0x00000)
+#define QLCNIC_NIU_GB_PAUSE_CTL		(QLCNIC_CRB_NIU + 0x0030c)
+#define QLCNIC_NIU_XG_PAUSE_CTL		(QLCNIC_CRB_NIU + 0x00098)
+
+#define QLCNIC_NIU_GB_MAC_CONFIG_0(I)		\
+		(QLCNIC_CRB_NIU + 0x30000 + (I)*0x10000)
+#define QLCNIC_NIU_GB_MAC_CONFIG_1(I)		\
+		(QLCNIC_CRB_NIU + 0x30004 + (I)*0x10000)
+
+
+#define TEST_AGT_CTRL	(0x00)
+
+#define TA_CTL_START	1
+#define TA_CTL_ENABLE	2
+#define TA_CTL_WRITE	4
+#define TA_CTL_BUSY	8
+
+/*
+ *   Register offsets for MN
+ */
+#define MIU_TEST_AGT_BASE		(0x90)
+
+#define MIU_TEST_AGT_ADDR_LO		(0x04)
+#define MIU_TEST_AGT_ADDR_HI		(0x08)
+#define MIU_TEST_AGT_WRDATA_LO		(0x10)
+#define MIU_TEST_AGT_WRDATA_HI		(0x14)
+#define MIU_TEST_AGT_WRDATA_UPPER_LO	(0x20)
+#define MIU_TEST_AGT_WRDATA_UPPER_HI	(0x24)
+#define MIU_TEST_AGT_WRDATA(i)		(0x10+(0x10*((i)>>1))+(4*((i)&1)))
+#define MIU_TEST_AGT_RDDATA_LO		(0x18)
+#define MIU_TEST_AGT_RDDATA_HI		(0x1c)
+#define MIU_TEST_AGT_RDDATA_UPPER_LO	(0x28)
+#define MIU_TEST_AGT_RDDATA_UPPER_HI	(0x2c)
+#define MIU_TEST_AGT_RDDATA(i)		(0x18+(0x10*((i)>>1))+(4*((i)&1)))
+
+#define MIU_TEST_AGT_ADDR_MASK		0xfffffff8
+#define MIU_TEST_AGT_UPPER_ADDR(off)	(0)
+
+/*
+ *   Register offsets for MS
+ */
+#define SIU_TEST_AGT_BASE		(0x60)
+
+#define SIU_TEST_AGT_ADDR_LO		(0x04)
+#define SIU_TEST_AGT_ADDR_HI		(0x18)
+#define SIU_TEST_AGT_WRDATA_LO		(0x08)
+#define SIU_TEST_AGT_WRDATA_HI		(0x0c)
+#define SIU_TEST_AGT_WRDATA(i)		(0x08+(4*(i)))
+#define SIU_TEST_AGT_RDDATA_LO		(0x10)
+#define SIU_TEST_AGT_RDDATA_HI		(0x14)
+#define SIU_TEST_AGT_RDDATA(i)		(0x10+(4*(i)))
+
+#define SIU_TEST_AGT_ADDR_MASK		0x3ffff8
+#define SIU_TEST_AGT_UPPER_ADDR(off)	((off)>>22)
+
+/* XG Link status */
+#define XG_LINK_UP	0x10
+#define XG_LINK_DOWN	0x20
+
+#define XG_LINK_UP_P3	0x01
+#define XG_LINK_DOWN_P3	0x02
+#define XG_LINK_STATE_P3_MASK 0xf
+#define XG_LINK_STATE_P3(pcifn, val) \
+	(((val) >> ((pcifn) * 4)) & XG_LINK_STATE_P3_MASK)
+
+#define P3_LINK_SPEED_MHZ	100
+#define P3_LINK_SPEED_MASK	0xff
+#define P3_LINK_SPEED_REG(pcifn)	\
+	(CRB_PF_LINK_SPEED_1 + (((pcifn) / 4) * 4))
+#define P3_LINK_SPEED_VAL(pcifn, reg)	\
+	(((reg) >> (8 * ((pcifn) & 0x3))) & P3_LINK_SPEED_MASK)
+
+#define QLCNIC_CAM_RAM_BASE	(QLCNIC_CRB_CAM + 0x02000)
+#define QLCNIC_CAM_RAM(reg)	(QLCNIC_CAM_RAM_BASE + (reg))
+#define QLCNIC_FW_VERSION_MAJOR (QLCNIC_CAM_RAM(0x150))
+#define QLCNIC_FW_VERSION_MINOR (QLCNIC_CAM_RAM(0x154))
+#define QLCNIC_FW_VERSION_SUB	(QLCNIC_CAM_RAM(0x158))
+#define QLCNIC_ROM_LOCK_ID	(QLCNIC_CAM_RAM(0x100))
+#define QLCNIC_PHY_LOCK_ID	(QLCNIC_CAM_RAM(0x120))
+#define QLCNIC_CRB_WIN_LOCK_ID	(QLCNIC_CAM_RAM(0x124))
+
+#define NIC_CRB_BASE		(QLCNIC_CAM_RAM(0x200))
+#define NIC_CRB_BASE_2		(QLCNIC_CAM_RAM(0x700))
+#define QLCNIC_REG(X)		(NIC_CRB_BASE+(X))
+#define QLCNIC_REG_2(X) 	(NIC_CRB_BASE_2+(X))
+
+#define QLCNIC_CDRP_CRB_OFFSET		(QLCNIC_REG(0x18))
+#define QLCNIC_ARG1_CRB_OFFSET		(QLCNIC_REG(0x1c))
+#define QLCNIC_ARG2_CRB_OFFSET		(QLCNIC_REG(0x20))
+#define QLCNIC_ARG3_CRB_OFFSET		(QLCNIC_REG(0x24))
+#define QLCNIC_SIGN_CRB_OFFSET		(QLCNIC_REG(0x28))
+
+#define CRB_CMDPEG_STATE		(QLCNIC_REG(0x50))
+#define CRB_RCVPEG_STATE		(QLCNIC_REG(0x13c))
+
+#define CRB_XG_STATE_P3 		(QLCNIC_REG(0x98))
+#define CRB_PF_LINK_SPEED_1		(QLCNIC_REG(0xe8))
+#define CRB_PF_LINK_SPEED_2		(QLCNIC_REG(0xec))
+
+#define CRB_MPORT_MODE			(QLCNIC_REG(0xc4))
+#define CRB_DMA_SHIFT			(QLCNIC_REG(0xcc))
+
+#define CRB_TEMP_STATE			(QLCNIC_REG(0x1b4))
+
+#define CRB_V2P_0			(QLCNIC_REG(0x290))
+#define CRB_V2P(port)			(CRB_V2P_0+((port)*4))
+#define CRB_DRIVER_VERSION		(QLCNIC_REG(0x2a0))
+
+#define CRB_SW_INT_MASK_0		(QLCNIC_REG(0x1d8))
+#define CRB_SW_INT_MASK_1		(QLCNIC_REG(0x1e0))
+#define CRB_SW_INT_MASK_2		(QLCNIC_REG(0x1e4))
+#define CRB_SW_INT_MASK_3		(QLCNIC_REG(0x1e8))
+
+#define CRB_FW_CAPABILITIES_1		(QLCNIC_CAM_RAM(0x128))
+#define CRB_MAC_BLOCK_START		(QLCNIC_CAM_RAM(0x1c0))
+
+/*
+ * capabilities register, can be used to selectively enable/disable features
+ * for backward compability
+ */
+#define CRB_NIC_CAPABILITIES_HOST	QLCNIC_REG(0x1a8)
+#define CRB_NIC_CAPABILITIES_FW 	QLCNIC_REG(0x1dc)
+#define CRB_NIC_MSI_MODE_HOST		QLCNIC_REG(0x270)
+#define CRB_NIC_MSI_MODE_FW	  	QLCNIC_REG(0x274)
+
+#define INTR_SCHEME_PERPORT	      	0x1
+#define MSI_MODE_MULTIFUNC	      	0x1
+
+/* used for ethtool tests */
+#define CRB_SCRATCHPAD_TEST	    QLCNIC_REG(0x280)
+
+/*
+ * CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
+ * which can be read by the Phantom host to get producer/consumer indexes from
+ * Phantom/Casper. If it is not HOST_SHARED_MEMORY, then the following
+ * registers will be used for the addresses of the ring's shared memory
+ * on the Phantom.
+ */
+
+#define qlcnic_get_temp_val(x)		((x) >> 16)
+#define qlcnic_get_temp_state(x)	((x) & 0xffff)
+#define qlcnic_encode_temp(val, state)	(((val) << 16) | (state))
+
+/*
+ * Temperature control.
+ */
+enum {
+	QLCNIC_TEMP_NORMAL = 0x1,	/* Normal operating range */
+	QLCNIC_TEMP_WARN,	/* Sound alert, temperature getting high */
+	QLCNIC_TEMP_PANIC	/* Fatal error, hardware has shut down. */
+};
+
+/* Lock IDs for PHY lock */
+#define PHY_LOCK_DRIVER		0x44524956
+
+/* Used for PS PCI Memory access */
+#define PCIX_PS_OP_ADDR_LO	(0x10000)
+/*   via CRB  (PS side only)     */
+#define PCIX_PS_OP_ADDR_HI	(0x10004)
+
+#define PCIX_INT_VECTOR 	(0x10100)
+#define PCIX_INT_MASK		(0x10104)
+
+#define PCIX_OCM_WINDOW		(0x10800)
+#define PCIX_OCM_WINDOW_REG(func)	(PCIX_OCM_WINDOW + 0x20 * (func))
+
+#define PCIX_TARGET_STATUS	(0x10118)
+#define PCIX_TARGET_STATUS_F1	(0x10160)
+#define PCIX_TARGET_STATUS_F2	(0x10164)
+#define PCIX_TARGET_STATUS_F3	(0x10168)
+#define PCIX_TARGET_STATUS_F4	(0x10360)
+#define PCIX_TARGET_STATUS_F5	(0x10364)
+#define PCIX_TARGET_STATUS_F6	(0x10368)
+#define PCIX_TARGET_STATUS_F7	(0x1036c)
+
+#define PCIX_TARGET_MASK	(0x10128)
+#define PCIX_TARGET_MASK_F1	(0x10170)
+#define PCIX_TARGET_MASK_F2	(0x10174)
+#define PCIX_TARGET_MASK_F3	(0x10178)
+#define PCIX_TARGET_MASK_F4	(0x10370)
+#define PCIX_TARGET_MASK_F5	(0x10374)
+#define PCIX_TARGET_MASK_F6	(0x10378)
+#define PCIX_TARGET_MASK_F7	(0x1037c)
+
+#define PCIX_MSI_F(i)		(0x13000+((i)*4))
+
+#define QLCNIC_PCIX_PH_REG(reg)	(QLCNIC_CRB_PCIE + (reg))
+#define QLCNIC_PCIX_PS_REG(reg)	(QLCNIC_CRB_PCIX_MD + (reg))
+#define QLCNIC_PCIE_REG(reg)	(QLCNIC_CRB_PCIE + (reg))
+
+#define PCIE_SEM0_LOCK		(0x1c000)
+#define PCIE_SEM0_UNLOCK	(0x1c004)
+#define PCIE_SEM_LOCK(N)	(PCIE_SEM0_LOCK + 8*(N))
+#define PCIE_SEM_UNLOCK(N)	(PCIE_SEM0_UNLOCK + 8*(N))
+
+#define PCIE_SETUP_FUNCTION	(0x12040)
+#define PCIE_SETUP_FUNCTION2	(0x12048)
+#define PCIE_MISCCFG_RC         (0x1206c)
+#define PCIE_TGT_SPLIT_CHICKEN	(0x12080)
+#define PCIE_CHICKEN3		(0x120c8)
+
+#define ISR_INT_STATE_REG       (QLCNIC_PCIX_PS_REG(PCIE_MISCCFG_RC))
+#define PCIE_MAX_MASTER_SPLIT	(0x14048)
+
+#define QLCNIC_PORT_MODE_NONE		0
+#define QLCNIC_PORT_MODE_XG		1
+#define QLCNIC_PORT_MODE_GB		2
+#define QLCNIC_PORT_MODE_802_3_AP	3
+#define QLCNIC_PORT_MODE_AUTO_NEG	4
+#define QLCNIC_PORT_MODE_AUTO_NEG_1G	5
+#define QLCNIC_PORT_MODE_AUTO_NEG_XG	6
+#define QLCNIC_PORT_MODE_ADDR		(QLCNIC_CAM_RAM(0x24))
+#define QLCNIC_WOL_PORT_MODE		(QLCNIC_CAM_RAM(0x198))
+
+#define QLCNIC_WOL_CONFIG_NV		(QLCNIC_CAM_RAM(0x184))
+#define QLCNIC_WOL_CONFIG		(QLCNIC_CAM_RAM(0x188))
+
+#define QLCNIC_PEG_TUNE_MN_PRESENT	0x1
+#define QLCNIC_PEG_TUNE_CAPABILITY	(QLCNIC_CAM_RAM(0x02c))
+
+#define QLCNIC_DMA_WATCHDOG_CTRL	(QLCNIC_CAM_RAM(0x14))
+#define QLCNIC_PEG_ALIVE_COUNTER	(QLCNIC_CAM_RAM(0xb0))
+#define QLCNIC_PEG_HALT_STATUS1 	(QLCNIC_CAM_RAM(0xa8))
+#define QLCNIC_PEG_HALT_STATUS2 	(QLCNIC_CAM_RAM(0xac))
+#define QLCNIC_CRB_DEV_REF_COUNT	(QLCNIC_CAM_RAM(0x138))
+#define QLCNIC_CRB_DEV_STATE		(QLCNIC_CAM_RAM(0x140))
+
+#define QLCNIC_CRB_DRV_STATE               (QLCNIC_CAM_RAM(0x144))
+#define QLCNIC_CRB_DRV_SCRATCH             (QLCNIC_CAM_RAM(0x148))
+#define QLCNIC_CRB_DEV_PARTITION_INFO      (QLCNIC_CAM_RAM(0x14c))
+#define QLCNIC_CRB_DRV_IDC_VER             (QLCNIC_CAM_RAM(0x14c))
+
+		 /* Device State */
+#define QLCNIC_DEV_COLD 		1
+#define QLCNIC_DEV_INITALIZING		2
+#define QLCNIC_DEV_READY		3
+#define QLCNIC_DEV_NEED_RESET		4
+#define QLCNIC_DEV_NEED_QUISCENT	5
+#define QLCNIC_DEV_FAILED		6
+
+#define QLCNIC_RCODE_DRIVER_INFO		0x20000000
+#define QLCNIC_RCODE_DRIVER_CAN_RELOAD		0x40000000
+#define QLCNIC_RCODE_FATAL_ERROR		0x80000000
+#define QLCNIC_FWERROR_PEGNUM(code)		((code) & 0xff)
+#define QLCNIC_FWERROR_CODE(code)		((code >> 8) & 0xfffff)
+
+#define FW_POLL_DELAY			(2 * HZ)
+#define FW_FAIL_THRESH			3
+#define FW_POLL_THRESH			10
+
+#define	ISR_MSI_INT_TRIGGER(FUNC) (QLCNIC_PCIX_PS_REG(PCIX_MSI_F(FUNC)))
+#define ISR_LEGACY_INT_TRIGGERED(VAL)	(((VAL) & 0x300) == 0x200)
+
+/*
+ * PCI Interrupt Vector Values.
+ */
+#define	PCIX_INT_VECTOR_BIT_F0	0x0080
+#define	PCIX_INT_VECTOR_BIT_F1	0x0100
+#define	PCIX_INT_VECTOR_BIT_F2	0x0200
+#define	PCIX_INT_VECTOR_BIT_F3	0x0400
+#define	PCIX_INT_VECTOR_BIT_F4	0x0800
+#define	PCIX_INT_VECTOR_BIT_F5	0x1000
+#define	PCIX_INT_VECTOR_BIT_F6	0x2000
+#define	PCIX_INT_VECTOR_BIT_F7	0x4000
+
+struct qlcnic_legacy_intr_set {
+	u32	int_vec_bit;
+	u32	tgt_status_reg;
+	u32	tgt_mask_reg;
+	u32	pci_int_reg;
+};
+
+#define	QLCNIC_LEGACY_INTR_CONFIG					\
+{									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F0,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS,		\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(0) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F1,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F1,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F1,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(1) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F2,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F2,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F2,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(2) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F3,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F3,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F3,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(3) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F4,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F4,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F4,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(4) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F5,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F5,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F5,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(5) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F6,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F6,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F6,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(6) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F7,		\
+		.tgt_status_reg	=	ISR_INT_TARGET_STATUS_F7,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F7,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(7) },	\
+}
+
+/* NIU REGS */
+
+#define _qlcnic_crb_get_bit(var, bit)  ((var >> bit) & 0x1)
+
+/*
+ * NIU GB MAC Config Register 0 (applies to GB0, GB1, GB2, GB3)
+ *
+ *	Bit 0 : enable_tx => 1:enable frame xmit, 0:disable
+ *	Bit 1 : tx_synced => R/O: xmit enable synched to xmit stream
+ *	Bit 2 : enable_rx => 1:enable frame recv, 0:disable
+ *	Bit 3 : rx_synced => R/O: recv enable synched to recv stream
+ *	Bit 4 : tx_flowctl => 1:enable pause frame generation, 0:disable
+ *	Bit 5 : rx_flowctl => 1:act on recv'd pause frames, 0:ignore
+ *	Bit 8 : loopback => 1:loop MAC xmits to MAC recvs, 0:normal
+ *	Bit 16: tx_reset_pb => 1:reset frame xmit protocol blk, 0:no-op
+ *	Bit 17: rx_reset_pb => 1:reset frame recv protocol blk, 0:no-op
+ *	Bit 18: tx_reset_mac => 1:reset data/ctl multiplexer blk, 0:no-op
+ *	Bit 19: rx_reset_mac => 1:reset ctl frames & timers blk, 0:no-op
+ *	Bit 31: soft_reset => 1:reset the MAC and the SERDES, 0:no-op
+ */
+#define qlcnic_gb_rx_flowctl(config_word)	\
+	((config_word) |= 1 << 5)
+#define qlcnic_gb_get_rx_flowctl(config_word)	\
+	_qlcnic_crb_get_bit((config_word), 5)
+#define qlcnic_gb_unset_rx_flowctl(config_word)	\
+	((config_word) &= ~(1 << 5))
+
+/*
+ * NIU GB Pause Ctl Register
+ */
+
+#define qlcnic_gb_set_gb0_mask(config_word)    \
+	((config_word) |= 1 << 0)
+#define qlcnic_gb_set_gb1_mask(config_word)    \
+	((config_word) |= 1 << 2)
+#define qlcnic_gb_set_gb2_mask(config_word)    \
+	((config_word) |= 1 << 4)
+#define qlcnic_gb_set_gb3_mask(config_word)    \
+	((config_word) |= 1 << 6)
+
+#define qlcnic_gb_get_gb0_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 0)
+#define qlcnic_gb_get_gb1_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 2)
+#define qlcnic_gb_get_gb2_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 4)
+#define qlcnic_gb_get_gb3_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 6)
+
+#define qlcnic_gb_unset_gb0_mask(config_word)  \
+	((config_word) &= ~(1 << 0))
+#define qlcnic_gb_unset_gb1_mask(config_word)  \
+	((config_word) &= ~(1 << 2))
+#define qlcnic_gb_unset_gb2_mask(config_word)  \
+	((config_word) &= ~(1 << 4))
+#define qlcnic_gb_unset_gb3_mask(config_word)  \
+	((config_word) &= ~(1 << 6))
+
+/*
+ * NIU XG Pause Ctl Register
+ *
+ *      Bit 0       : xg0_mask => 1:disable tx pause frames
+ *      Bit 1       : xg0_request => 1:request single pause frame
+ *      Bit 2       : xg0_on_off => 1:request is pause on, 0:off
+ *      Bit 3       : xg1_mask => 1:disable tx pause frames
+ *      Bit 4       : xg1_request => 1:request single pause frame
+ *      Bit 5       : xg1_on_off => 1:request is pause on, 0:off
+ */
+
+#define qlcnic_xg_set_xg0_mask(config_word)    \
+	((config_word) |= 1 << 0)
+#define qlcnic_xg_set_xg1_mask(config_word)    \
+	((config_word) |= 1 << 3)
+
+#define qlcnic_xg_get_xg0_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 0)
+#define qlcnic_xg_get_xg1_mask(config_word)    \
+	_qlcnic_crb_get_bit((config_word), 3)
+
+#define qlcnic_xg_unset_xg0_mask(config_word)  \
+	((config_word) &= ~(1 << 0))
+#define qlcnic_xg_unset_xg1_mask(config_word)  \
+	((config_word) &= ~(1 << 3))
+
+/*
+ * NIU XG Pause Ctl Register
+ *
+ *      Bit 0       : xg0_mask => 1:disable tx pause frames
+ *      Bit 1       : xg0_request => 1:request single pause frame
+ *      Bit 2       : xg0_on_off => 1:request is pause on, 0:off
+ *      Bit 3       : xg1_mask => 1:disable tx pause frames
+ *      Bit 4       : xg1_request => 1:request single pause frame
+ *      Bit 5       : xg1_on_off => 1:request is pause on, 0:off
+ */
+
+/*
+ * PHY-Specific MII control/status registers.
+ */
+#define QLCNIC_NIU_GB_MII_MGMT_ADDR_AUTONEG		4
+#define QLCNIC_NIU_GB_MII_MGMT_ADDR_PHY_STATUS		17
+
+/*
+ * PHY-Specific Status Register (reg 17).
+ *
+ * Bit 0      : jabber => 1:jabber detected, 0:not
+ * Bit 1      : polarity => 1:polarity reversed, 0:normal
+ * Bit 2      : recvpause => 1:receive pause enabled, 0:disabled
+ * Bit 3      : xmitpause => 1:transmit pause enabled, 0:disabled
+ * Bit 4      : energydetect => 1:sleep, 0:active
+ * Bit 5      : downshift => 1:downshift, 0:no downshift
+ * Bit 6      : crossover => 1:MDIX (crossover), 0:MDI (no crossover)
+ * Bits 7-9   : cablelen => not valid in 10Mb/s mode
+ *			0:<50m, 1:50-80m, 2:80-110m, 3:110-140m, 4:>140m
+ * Bit 10     : link => 1:link up, 0:link down
+ * Bit 11     : resolved => 1:speed and duplex resolved, 0:not yet
+ * Bit 12     : pagercvd => 1:page received, 0:page not received
+ * Bit 13     : duplex => 1:full duplex, 0:half duplex
+ * Bits 14-15 : speed => 0:10Mb/s, 1:100Mb/s, 2:1000Mb/s, 3:rsvd
+ */
+
+#define qlcnic_get_phy_speed(config_word) (((config_word) >> 14) & 0x03)
+
+#define qlcnic_set_phy_speed(config_word, val)	\
+		((config_word) |= ((val & 0x03) << 14))
+#define qlcnic_set_phy_duplex(config_word)	\
+		((config_word) |= 1 << 13)
+#define qlcnic_clear_phy_duplex(config_word)	\
+		((config_word) &= ~(1 << 13))
+
+#define qlcnic_get_phy_link(config_word)	\
+		_qlcnic_crb_get_bit(config_word, 10)
+#define qlcnic_get_phy_duplex(config_word)	\
+		_qlcnic_crb_get_bit(config_word, 13)
+
+#define QLCNIC_NIU_NON_PROMISC_MODE	0
+#define QLCNIC_NIU_PROMISC_MODE		1
+#define QLCNIC_NIU_ALLMULTI_MODE	2
+
+struct crb_128M_2M_sub_block_map {
+	unsigned valid;
+	unsigned start_128M;
+	unsigned end_128M;
+	unsigned start_2M;
+};
+
+struct crb_128M_2M_block_map{
+	struct crb_128M_2M_sub_block_map sub_block[16];
+};
+#endif				/* __QLCNIC_HDR_H_ */
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
new file mode 100644
index 000000000000..dc6cd69d6d93
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -0,0 +1,1275 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#include "qlcnic.h"
+
+#include <net/ip.h>
+
+#define MASK(n) ((1ULL<<(n))-1)
+#define OCM_WIN_P3P(addr) (addr & 0xffc0000)
+
+#define GET_MEM_OFFS_2M(addr) (addr & MASK(18))
+
+#define CRB_BLK(off)	((off >> 20) & 0x3f)
+#define CRB_SUBBLK(off)	((off >> 16) & 0xf)
+#define CRB_WINDOW_2M	(0x130060)
+#define CRB_HI(off)	((crb_hub_agt[CRB_BLK(off)] << 20) | ((off) & 0xf0000))
+#define CRB_INDIRECT_2M	(0x1e0000UL)
+
+
+#ifndef readq
+static inline u64 readq(void __iomem *addr)
+{
+	return readl(addr) | (((u64) readl(addr + 4)) << 32LL);
+}
+#endif
+
+#ifndef writeq
+static inline void writeq(u64 val, void __iomem *addr)
+{
+	writel(((u32) (val)), (addr));
+	writel(((u32) (val >> 32)), (addr + 4));
+}
+#endif
+
+#define ADDR_IN_RANGE(addr, low, high)	\
+	(((addr) < (high)) && ((addr) >= (low)))
+
+#define PCI_OFFSET_FIRST_RANGE(adapter, off)    \
+	((adapter)->ahw.pci_base0 + (off))
+
+static void __iomem *pci_base_offset(struct qlcnic_adapter *adapter,
+					    unsigned long off)
+{
+	if (ADDR_IN_RANGE(off, FIRST_PAGE_GROUP_START, FIRST_PAGE_GROUP_END))
+		return PCI_OFFSET_FIRST_RANGE(adapter, off);
+
+	return NULL;
+}
+
+static const struct crb_128M_2M_block_map
+crb_128M_2M_map[64] __cacheline_aligned_in_smp = {
+    {{{0, 0,         0,         0} } },		/* 0: PCI */
+    {{{1, 0x0100000, 0x0102000, 0x120000},	/* 1: PCIE */
+	  {1, 0x0110000, 0x0120000, 0x130000},
+	  {1, 0x0120000, 0x0122000, 0x124000},
+	  {1, 0x0130000, 0x0132000, 0x126000},
+	  {1, 0x0140000, 0x0142000, 0x128000},
+	  {1, 0x0150000, 0x0152000, 0x12a000},
+	  {1, 0x0160000, 0x0170000, 0x110000},
+	  {1, 0x0170000, 0x0172000, 0x12e000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {1, 0x01e0000, 0x01e0800, 0x122000},
+	  {0, 0x0000000, 0x0000000, 0x000000} } },
+	{{{1, 0x0200000, 0x0210000, 0x180000} } },/* 2: MN */
+    {{{0, 0,         0,         0} } },	    /* 3: */
+    {{{1, 0x0400000, 0x0401000, 0x169000} } },/* 4: P2NR1 */
+    {{{1, 0x0500000, 0x0510000, 0x140000} } },/* 5: SRE   */
+    {{{1, 0x0600000, 0x0610000, 0x1c0000} } },/* 6: NIU   */
+    {{{1, 0x0700000, 0x0704000, 0x1b8000} } },/* 7: QM    */
+    {{{1, 0x0800000, 0x0802000, 0x170000},  /* 8: SQM0  */
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {1, 0x08f0000, 0x08f2000, 0x172000} } },
+    {{{1, 0x0900000, 0x0902000, 0x174000},	/* 9: SQM1*/
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {1, 0x09f0000, 0x09f2000, 0x176000} } },
+    {{{0, 0x0a00000, 0x0a02000, 0x178000},	/* 10: SQM2*/
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {1, 0x0af0000, 0x0af2000, 0x17a000} } },
+    {{{0, 0x0b00000, 0x0b02000, 0x17c000},	/* 11: SQM3*/
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {0, 0x0000000, 0x0000000, 0x000000},
+      {1, 0x0bf0000, 0x0bf2000, 0x17e000} } },
+	{{{1, 0x0c00000, 0x0c04000, 0x1d4000} } },/* 12: I2Q */
+	{{{1, 0x0d00000, 0x0d04000, 0x1a4000} } },/* 13: TMR */
+	{{{1, 0x0e00000, 0x0e04000, 0x1a0000} } },/* 14: ROMUSB */
+	{{{1, 0x0f00000, 0x0f01000, 0x164000} } },/* 15: PEG4 */
+	{{{0, 0x1000000, 0x1004000, 0x1a8000} } },/* 16: XDMA */
+	{{{1, 0x1100000, 0x1101000, 0x160000} } },/* 17: PEG0 */
+	{{{1, 0x1200000, 0x1201000, 0x161000} } },/* 18: PEG1 */
+	{{{1, 0x1300000, 0x1301000, 0x162000} } },/* 19: PEG2 */
+	{{{1, 0x1400000, 0x1401000, 0x163000} } },/* 20: PEG3 */
+	{{{1, 0x1500000, 0x1501000, 0x165000} } },/* 21: P2ND */
+	{{{1, 0x1600000, 0x1601000, 0x166000} } },/* 22: P2NI */
+	{{{0, 0,         0,         0} } },	/* 23: */
+	{{{0, 0,         0,         0} } },	/* 24: */
+	{{{0, 0,         0,         0} } },	/* 25: */
+	{{{0, 0,         0,         0} } },	/* 26: */
+	{{{0, 0,         0,         0} } },	/* 27: */
+	{{{0, 0,         0,         0} } },	/* 28: */
+	{{{1, 0x1d00000, 0x1d10000, 0x190000} } },/* 29: MS */
+    {{{1, 0x1e00000, 0x1e01000, 0x16a000} } },/* 30: P2NR2 */
+    {{{1, 0x1f00000, 0x1f10000, 0x150000} } },/* 31: EPG */
+	{{{0} } },				/* 32: PCI */
+	{{{1, 0x2100000, 0x2102000, 0x120000},	/* 33: PCIE */
+	  {1, 0x2110000, 0x2120000, 0x130000},
+	  {1, 0x2120000, 0x2122000, 0x124000},
+	  {1, 0x2130000, 0x2132000, 0x126000},
+	  {1, 0x2140000, 0x2142000, 0x128000},
+	  {1, 0x2150000, 0x2152000, 0x12a000},
+	  {1, 0x2160000, 0x2170000, 0x110000},
+	  {1, 0x2170000, 0x2172000, 0x12e000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000},
+	  {0, 0x0000000, 0x0000000, 0x000000} } },
+	{{{1, 0x2200000, 0x2204000, 0x1b0000} } },/* 34: CAM */
+	{{{0} } },				/* 35: */
+	{{{0} } },				/* 36: */
+	{{{0} } },				/* 37: */
+	{{{0} } },				/* 38: */
+	{{{0} } },				/* 39: */
+	{{{1, 0x2800000, 0x2804000, 0x1a4000} } },/* 40: TMR */
+	{{{1, 0x2900000, 0x2901000, 0x16b000} } },/* 41: P2NR3 */
+	{{{1, 0x2a00000, 0x2a00400, 0x1ac400} } },/* 42: RPMX1 */
+	{{{1, 0x2b00000, 0x2b00400, 0x1ac800} } },/* 43: RPMX2 */
+	{{{1, 0x2c00000, 0x2c00400, 0x1acc00} } },/* 44: RPMX3 */
+	{{{1, 0x2d00000, 0x2d00400, 0x1ad000} } },/* 45: RPMX4 */
+	{{{1, 0x2e00000, 0x2e00400, 0x1ad400} } },/* 46: RPMX5 */
+	{{{1, 0x2f00000, 0x2f00400, 0x1ad800} } },/* 47: RPMX6 */
+	{{{1, 0x3000000, 0x3000400, 0x1adc00} } },/* 48: RPMX7 */
+	{{{0, 0x3100000, 0x3104000, 0x1a8000} } },/* 49: XDMA */
+	{{{1, 0x3200000, 0x3204000, 0x1d4000} } },/* 50: I2Q */
+	{{{1, 0x3300000, 0x3304000, 0x1a0000} } },/* 51: ROMUSB */
+	{{{0} } },				/* 52: */
+	{{{1, 0x3500000, 0x3500400, 0x1ac000} } },/* 53: RPMX0 */
+	{{{1, 0x3600000, 0x3600400, 0x1ae000} } },/* 54: RPMX8 */
+	{{{1, 0x3700000, 0x3700400, 0x1ae400} } },/* 55: RPMX9 */
+	{{{1, 0x3800000, 0x3804000, 0x1d0000} } },/* 56: OCM0 */
+	{{{1, 0x3900000, 0x3904000, 0x1b4000} } },/* 57: CRYPTO */
+	{{{1, 0x3a00000, 0x3a04000, 0x1d8000} } },/* 58: SMB */
+	{{{0} } },				/* 59: I2C0 */
+	{{{0} } },				/* 60: I2C1 */
+	{{{1, 0x3d00000, 0x3d04000, 0x1d8000} } },/* 61: LPC */
+	{{{1, 0x3e00000, 0x3e01000, 0x167000} } },/* 62: P2NC */
+	{{{1, 0x3f00000, 0x3f01000, 0x168000} } }	/* 63: P2NR0 */
+};
+
+/*
+ * top 12 bits of crb internal address (hub, agent)
+ */
+static const unsigned crb_hub_agt[64] = {
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PS,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_MN,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_MS,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SRE,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_NIU,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_QMN,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SQN0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SQN1,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SQN2,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SQN3,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_I2Q,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_TIMR,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_ROMUSB,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGN4,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_XDMA,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGN0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGN1,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGN2,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGN3,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGND,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGNI,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGS0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGS1,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGS2,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGS3,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGSI,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SN,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_EG,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PS,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_CAM,
+	0,
+	0,
+	0,
+	0,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_TIMR,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX1,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX2,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX3,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX4,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX5,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX6,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX7,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_XDMA,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_I2Q,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_ROMUSB,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX8,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_RPMX9,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_OCM0,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_SMB,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_I2C0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_I2C1,
+	0,
+	QLCNIC_HW_CRB_HUB_AGT_ADR_PGNC,
+	0,
+};
+
+/*  PCI Windowing for DDR regions.  */
+
+#define QLCNIC_PCIE_SEM_TIMEOUT	10000
+
+int
+qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg)
+{
+	int done = 0, timeout = 0;
+
+	while (!done) {
+		done = QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_LOCK(sem)));
+		if (done == 1)
+			break;
+		if (++timeout >= QLCNIC_PCIE_SEM_TIMEOUT)
+			return -EIO;
+		msleep(1);
+	}
+
+	if (id_reg)
+		QLCWR32(adapter, id_reg, adapter->portnum);
+
+	return 0;
+}
+
+void
+qlcnic_pcie_sem_unlock(struct qlcnic_adapter *adapter, int sem)
+{
+	QLCRD32(adapter, QLCNIC_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
+}
+
+static int
+qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter,
+		struct cmd_desc_type0 *cmd_desc_arr, int nr_desc)
+{
+	u32 i, producer, consumer;
+	struct qlcnic_cmd_buffer *pbuf;
+	struct cmd_desc_type0 *cmd_desc;
+	struct qlcnic_host_tx_ring *tx_ring;
+
+	i = 0;
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return -EIO;
+
+	tx_ring = adapter->tx_ring;
+	__netif_tx_lock_bh(tx_ring->txq);
+
+	producer = tx_ring->producer;
+	consumer = tx_ring->sw_consumer;
+
+	if (nr_desc >= qlcnic_tx_avail(tx_ring)) {
+		netif_tx_stop_queue(tx_ring->txq);
+		__netif_tx_unlock_bh(tx_ring->txq);
+		return -EBUSY;
+	}
+
+	do {
+		cmd_desc = &cmd_desc_arr[i];
+
+		pbuf = &tx_ring->cmd_buf_arr[producer];
+		pbuf->skb = NULL;
+		pbuf->frag_count = 0;
+
+		memcpy(&tx_ring->desc_head[producer],
+			&cmd_desc_arr[i], sizeof(struct cmd_desc_type0));
+
+		producer = get_next_index(producer, tx_ring->num_desc);
+		i++;
+
+	} while (i != nr_desc);
+
+	tx_ring->producer = producer;
+
+	qlcnic_update_cmd_producer(adapter, tx_ring);
+
+	__netif_tx_unlock_bh(tx_ring->txq);
+
+	return 0;
+}
+
+static int
+qlcnic_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr,
+				unsigned op)
+{
+	struct qlcnic_nic_req req;
+	struct qlcnic_mac_req *mac_req;
+	u64 word;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_REQUEST << 23);
+
+	word = QLCNIC_MAC_EVENT | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	mac_req = (struct qlcnic_mac_req *)&req.words[0];
+	mac_req->op = op;
+	memcpy(mac_req->mac_addr, addr, 6);
+
+	return qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+}
+
+static int qlcnic_nic_add_mac(struct qlcnic_adapter *adapter,
+		u8 *addr, struct list_head *del_list)
+{
+	struct list_head *head;
+	struct qlcnic_mac_list_s *cur;
+
+	/* look up if already exists */
+	list_for_each(head, del_list) {
+		cur = list_entry(head, struct qlcnic_mac_list_s, list);
+
+		if (memcmp(addr, cur->mac_addr, ETH_ALEN) == 0) {
+			list_move_tail(head, &adapter->mac_list);
+			return 0;
+		}
+	}
+
+	cur = kzalloc(sizeof(struct qlcnic_mac_list_s), GFP_ATOMIC);
+	if (cur == NULL) {
+		dev_err(&adapter->netdev->dev,
+			"failed to add mac address filter\n");
+		return -ENOMEM;
+	}
+	memcpy(cur->mac_addr, addr, ETH_ALEN);
+	list_add_tail(&cur->list, &adapter->mac_list);
+
+	return qlcnic_sre_macaddr_change(adapter,
+				cur->mac_addr, QLCNIC_MAC_ADD);
+}
+
+void qlcnic_set_multi(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct dev_mc_list *mc_ptr;
+	u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+	u32 mode = VPORT_MISS_MODE_DROP;
+	LIST_HEAD(del_list);
+	struct list_head *head;
+	struct qlcnic_mac_list_s *cur;
+
+	list_splice_tail_init(&adapter->mac_list, &del_list);
+
+	qlcnic_nic_add_mac(adapter, adapter->mac_addr, &del_list);
+	qlcnic_nic_add_mac(adapter, bcast_addr, &del_list);
+
+	if (netdev->flags & IFF_PROMISC) {
+		mode = VPORT_MISS_MODE_ACCEPT_ALL;
+		goto send_fw_cmd;
+	}
+
+	if ((netdev->flags & IFF_ALLMULTI) ||
+			(netdev->mc_count > adapter->max_mc_count)) {
+		mode = VPORT_MISS_MODE_ACCEPT_MULTI;
+		goto send_fw_cmd;
+	}
+
+	if (netdev->mc_count > 0) {
+		for (mc_ptr = netdev->mc_list; mc_ptr;
+				     mc_ptr = mc_ptr->next) {
+			qlcnic_nic_add_mac(adapter, mc_ptr->dmi_addr,
+							&del_list);
+		}
+	}
+
+send_fw_cmd:
+	qlcnic_nic_set_promisc(adapter, mode);
+	head = &del_list;
+	while (!list_empty(head)) {
+		cur = list_entry(head->next, struct qlcnic_mac_list_s, list);
+
+		qlcnic_sre_macaddr_change(adapter,
+				cur->mac_addr, QLCNIC_MAC_DEL);
+		list_del(&cur->list);
+		kfree(cur);
+	}
+}
+
+int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE |
+			((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	req.words[0] = cpu_to_le64(mode);
+
+	return qlcnic_send_cmd_descs(adapter,
+				(struct cmd_desc_type0 *)&req, 1);
+}
+
+void qlcnic_free_mac_list(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_mac_list_s *cur;
+	struct list_head *head = &adapter->mac_list;
+
+	while (!list_empty(head)) {
+		cur = list_entry(head->next, struct qlcnic_mac_list_s, list);
+		qlcnic_sre_macaddr_change(adapter,
+				cur->mac_addr, QLCNIC_MAC_DEL);
+		list_del(&cur->list);
+		kfree(cur);
+	}
+}
+
+#define	QLCNIC_CONFIG_INTR_COALESCE	3
+
+/*
+ * Send the interrupt coalescing parameter set by ethtool to the card.
+ */
+int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_nic_req req;
+	u64 word[6];
+	int rv, i;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word[0] = QLCNIC_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word[0]);
+
+	memcpy(&word[0], &adapter->coal, sizeof(adapter->coal));
+	for (i = 0; i < 6; i++)
+		req.words[i] = cpu_to_le64(word[i]);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+			"Could not send interrupt coalescing parameters\n");
+
+	return rv;
+}
+
+int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int rv;
+
+	if ((adapter->flags & QLCNIC_LRO_ENABLED) == enable)
+		return 0;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_HW_LRO | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	req.words[0] = cpu_to_le64(enable);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+			"Could not send configure hw lro request\n");
+
+	adapter->flags ^= QLCNIC_LRO_ENABLED;
+
+	return rv;
+}
+
+int qlcnic_config_bridged_mode(struct qlcnic_adapter *adapter, int enable)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int rv;
+
+	if (!!(adapter->flags & QLCNIC_BRIDGE_ENABLED) == enable)
+		return 0;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_BRIDGING |
+		((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	req.words[0] = cpu_to_le64(enable);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+			"Could not send configure bridge mode request\n");
+
+	adapter->flags ^= QLCNIC_BRIDGE_ENABLED;
+
+	return rv;
+}
+
+
+#define RSS_HASHTYPE_IP_TCP	0x3
+
+int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int i, rv;
+
+	const u64 key[] = { 0xbeac01fa6a42b73bULL, 0x8030f20c77cb2da3ULL,
+			0xae7b30b4d0ca2bcbULL, 0x43a38fb04167253dULL,
+			0x255b0ec26d5a56daULL };
+
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_RSS | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	/*
+	 * RSS request:
+	 * bits 3-0: hash_method
+	 *      5-4: hash_type_ipv4
+	 *	7-6: hash_type_ipv6
+	 *	  8: enable
+	 *        9: use indirection table
+	 *    47-10: reserved
+	 *    63-48: indirection table mask
+	 */
+	word =  ((u64)(RSS_HASHTYPE_IP_TCP & 0x3) << 4) |
+		((u64)(RSS_HASHTYPE_IP_TCP & 0x3) << 6) |
+		((u64)(enable & 0x1) << 8) |
+		((0x7ULL) << 48);
+	req.words[0] = cpu_to_le64(word);
+	for (i = 0; i < 5; i++)
+		req.words[i+1] = cpu_to_le64(key[i]);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev, "could not configure RSS\n");
+
+	return rv;
+}
+
+int qlcnic_config_ipaddr(struct qlcnic_adapter *adapter, u32 ip, int cmd)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int rv;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_IPADDR | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	req.words[0] = cpu_to_le64(cmd);
+	req.words[1] = cpu_to_le64(ip);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+				"could not notify %s IP 0x%x reuqest\n",
+				(cmd == QLCNIC_IP_UP) ? "Add" : "Remove", ip);
+
+	return rv;
+}
+
+int qlcnic_linkevent_request(struct qlcnic_adapter *adapter, int enable)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int rv;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_GET_LINKEVENT | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+	req.words[0] = cpu_to_le64(enable | (enable << 8));
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+				"could not configure link notification\n");
+
+	return rv;
+}
+
+int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_nic_req req;
+	u64 word;
+	int rv;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_LRO_REQUEST |
+		((u64)adapter->portnum << 16) |
+		((u64)QLCNIC_LRO_REQUEST_CLEANUP << 56) ;
+
+	req.req_hdr = cpu_to_le64(word);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv != 0)
+		dev_err(&adapter->netdev->dev,
+				 "could not cleanup lro flows\n");
+
+	return rv;
+}
+
+/*
+ * qlcnic_change_mtu - Change the Maximum Transfer Unit
+ * @returns 0 on success, negative on failure
+ */
+
+int qlcnic_change_mtu(struct net_device *netdev, int mtu)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int rc = 0;
+
+	if (mtu > P3_MAX_MTU) {
+		dev_err(&adapter->netdev->dev, "mtu > %d bytes unsupported\n",
+						P3_MAX_MTU);
+		return -EINVAL;
+	}
+
+	rc = qlcnic_fw_cmd_set_mtu(adapter, mtu);
+
+	if (!rc)
+		netdev->mtu = mtu;
+
+	return rc;
+}
+
+int qlcnic_get_mac_addr(struct qlcnic_adapter *adapter, u64 *mac)
+{
+	u32 crbaddr, mac_hi, mac_lo;
+	int pci_func = adapter->ahw.pci_func;
+
+	crbaddr = CRB_MAC_BLOCK_START +
+		(4 * ((pci_func/2) * 3)) + (4 * (pci_func & 1));
+
+	mac_lo = QLCRD32(adapter, crbaddr);
+	mac_hi = QLCRD32(adapter, crbaddr+4);
+
+	if (pci_func & 1)
+		*mac = le64_to_cpu((mac_lo >> 16) | ((u64)mac_hi << 16));
+	else
+		*mac = le64_to_cpu((u64)mac_lo | ((u64)mac_hi << 32));
+
+	return 0;
+}
+
+/*
+ * Changes the CRB window to the specified window.
+ */
+ /* Returns < 0 if off is not valid,
+ *	 1 if window access is needed. 'off' is set to offset from
+ *	   CRB space in 128M pci map
+ *	 0 if no window access is needed. 'off' is set to 2M addr
+ * In: 'off' is offset from base in 128M pci map
+ */
+static int
+qlcnic_pci_get_crb_addr_2M(struct qlcnic_adapter *adapter,
+		ulong off, void __iomem **addr)
+{
+	const struct crb_128M_2M_sub_block_map *m;
+
+	if ((off >= QLCNIC_CRB_MAX) || (off < QLCNIC_PCI_CRBSPACE))
+		return -EINVAL;
+
+	off -= QLCNIC_PCI_CRBSPACE;
+
+	/*
+	 * Try direct map
+	 */
+	m = &crb_128M_2M_map[CRB_BLK(off)].sub_block[CRB_SUBBLK(off)];
+
+	if (m->valid && (m->start_128M <= off) && (m->end_128M > off)) {
+		*addr = adapter->ahw.pci_base0 + m->start_2M +
+			(off - m->start_128M);
+		return 0;
+	}
+
+	/*
+	 * Not in direct map, use crb window
+	 */
+	*addr = adapter->ahw.pci_base0 + CRB_INDIRECT_2M + (off & MASK(16));
+	return 1;
+}
+
+/*
+ * In: 'off' is offset from CRB space in 128M pci map
+ * Out: 'off' is 2M pci map addr
+ * side effect: lock crb window
+ */
+static void
+qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off)
+{
+	u32 window;
+	void __iomem *addr = adapter->ahw.pci_base0 + CRB_WINDOW_2M;
+
+	off -= QLCNIC_PCI_CRBSPACE;
+
+	window = CRB_HI(off);
+
+	if (adapter->ahw.crb_win == window)
+		return;
+
+	writel(window, addr);
+	if (readl(addr) != window) {
+		if (printk_ratelimit())
+			dev_warn(&adapter->pdev->dev,
+				"failed to set CRB window to %d off 0x%lx\n",
+				window, off);
+	}
+	adapter->ahw.crb_win = window;
+}
+
+int
+qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter, ulong off, u32 data)
+{
+	unsigned long flags;
+	int rv;
+	void __iomem *addr = NULL;
+
+	rv = qlcnic_pci_get_crb_addr_2M(adapter, off, &addr);
+
+	if (rv == 0) {
+		writel(data, addr);
+		return 0;
+	}
+
+	if (rv > 0) {
+		/* indirect access */
+		write_lock_irqsave(&adapter->ahw.crb_lock, flags);
+		crb_win_lock(adapter);
+		qlcnic_pci_set_crbwindow_2M(adapter, off);
+		writel(data, addr);
+		crb_win_unlock(adapter);
+		write_unlock_irqrestore(&adapter->ahw.crb_lock, flags);
+		return 0;
+	}
+
+	dev_err(&adapter->pdev->dev,
+			"%s: invalid offset: 0x%016lx\n", __func__, off);
+	dump_stack();
+	return -EIO;
+}
+
+u32
+qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off)
+{
+	unsigned long flags;
+	int rv;
+	u32 data;
+	void __iomem *addr = NULL;
+
+	rv = qlcnic_pci_get_crb_addr_2M(adapter, off, &addr);
+
+	if (rv == 0)
+		return readl(addr);
+
+	if (rv > 0) {
+		/* indirect access */
+		write_lock_irqsave(&adapter->ahw.crb_lock, flags);
+		crb_win_lock(adapter);
+		qlcnic_pci_set_crbwindow_2M(adapter, off);
+		data = readl(addr);
+		crb_win_unlock(adapter);
+		write_unlock_irqrestore(&adapter->ahw.crb_lock, flags);
+		return data;
+	}
+
+	dev_err(&adapter->pdev->dev,
+			"%s: invalid offset: 0x%016lx\n", __func__, off);
+	dump_stack();
+	return -1;
+}
+
+
+void __iomem *
+qlcnic_get_ioaddr(struct qlcnic_adapter *adapter, u32 offset)
+{
+	void __iomem *addr = NULL;
+
+	WARN_ON(qlcnic_pci_get_crb_addr_2M(adapter, offset, &addr));
+
+	return addr;
+}
+
+
+static int
+qlcnic_pci_set_window_2M(struct qlcnic_adapter *adapter,
+		u64 addr, u32 *start)
+{
+	u32 window;
+	struct pci_dev *pdev = adapter->pdev;
+
+	if ((addr & 0x00ff800) == 0xff800) {
+		if (printk_ratelimit())
+			dev_warn(&pdev->dev, "QM access not handled\n");
+		return -EIO;
+	}
+
+	window = OCM_WIN_P3P(addr);
+
+	writel(window, adapter->ahw.ocm_win_crb);
+	/* read back to flush */
+	readl(adapter->ahw.ocm_win_crb);
+
+	adapter->ahw.ocm_win = window;
+	*start = QLCNIC_PCI_OCM0_2M + GET_MEM_OFFS_2M(addr);
+	return 0;
+}
+
+static int
+qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off,
+		u64 *data, int op)
+{
+	void __iomem *addr, *mem_ptr = NULL;
+	resource_size_t mem_base;
+	int ret;
+	u32 start;
+
+	mutex_lock(&adapter->ahw.mem_lock);
+
+	ret = qlcnic_pci_set_window_2M(adapter, off, &start);
+	if (ret != 0)
+		goto unlock;
+
+	addr = pci_base_offset(adapter, start);
+	if (addr)
+		goto noremap;
+
+	mem_base = pci_resource_start(adapter->pdev, 0) + (start & PAGE_MASK);
+
+	mem_ptr = ioremap(mem_base, PAGE_SIZE);
+	if (mem_ptr == NULL) {
+		ret = -EIO;
+		goto unlock;
+	}
+
+	addr = mem_ptr + (start & (PAGE_SIZE - 1));
+
+noremap:
+	if (op == 0)	/* read */
+		*data = readq(addr);
+	else		/* write */
+		writeq(*data, addr);
+
+unlock:
+	mutex_unlock(&adapter->ahw.mem_lock);
+
+	if (mem_ptr)
+		iounmap(mem_ptr);
+	return ret;
+}
+
+#define MAX_CTL_CHECK   1000
+
+int
+qlcnic_pci_mem_write_2M(struct qlcnic_adapter *adapter,
+		u64 off, u64 data)
+{
+	int i, j, ret;
+	u32 temp, off8;
+	u64 stride;
+	void __iomem *mem_crb;
+
+	/* Only 64-bit aligned access */
+	if (off & 7)
+		return -EIO;
+
+	/* P3 onward, test agent base for MIU and SIU is same */
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_QDR_NET,
+				QLCNIC_ADDR_QDR_NET_MAX_P3)) {
+		mem_crb = qlcnic_get_ioaddr(adapter,
+				QLCNIC_CRB_QDR_NET+MIU_TEST_AGT_BASE);
+		goto correct;
+	}
+
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_DDR_NET, QLCNIC_ADDR_DDR_NET_MAX)) {
+		mem_crb = qlcnic_get_ioaddr(adapter,
+				QLCNIC_CRB_DDR_NET+MIU_TEST_AGT_BASE);
+		goto correct;
+	}
+
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_OCM0, QLCNIC_ADDR_OCM0_MAX))
+		return qlcnic_pci_mem_access_direct(adapter, off, &data, 1);
+
+	return -EIO;
+
+correct:
+	stride = QLCNIC_IS_REVISION_P3P(adapter->ahw.revision_id) ? 16 : 8;
+
+	off8 = off & ~(stride-1);
+
+	mutex_lock(&adapter->ahw.mem_lock);
+
+	writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO));
+	writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI));
+
+	i = 0;
+	if (stride == 16) {
+		writel(TA_CTL_ENABLE, (mem_crb + TEST_AGT_CTRL));
+		writel((TA_CTL_START | TA_CTL_ENABLE),
+				(mem_crb + TEST_AGT_CTRL));
+
+		for (j = 0; j < MAX_CTL_CHECK; j++) {
+			temp = readl(mem_crb + TEST_AGT_CTRL);
+			if ((temp & TA_CTL_BUSY) == 0)
+				break;
+		}
+
+		if (j >= MAX_CTL_CHECK) {
+			ret = -EIO;
+			goto done;
+		}
+
+		i = (off & 0xf) ? 0 : 2;
+		writel(readl(mem_crb + MIU_TEST_AGT_RDDATA(i)),
+				mem_crb + MIU_TEST_AGT_WRDATA(i));
+		writel(readl(mem_crb + MIU_TEST_AGT_RDDATA(i+1)),
+				mem_crb + MIU_TEST_AGT_WRDATA(i+1));
+		i = (off & 0xf) ? 2 : 0;
+	}
+
+	writel(data & 0xffffffff,
+			mem_crb + MIU_TEST_AGT_WRDATA(i));
+	writel((data >> 32) & 0xffffffff,
+			mem_crb + MIU_TEST_AGT_WRDATA(i+1));
+
+	writel((TA_CTL_ENABLE | TA_CTL_WRITE), (mem_crb + TEST_AGT_CTRL));
+	writel((TA_CTL_START | TA_CTL_ENABLE | TA_CTL_WRITE),
+			(mem_crb + TEST_AGT_CTRL));
+
+	for (j = 0; j < MAX_CTL_CHECK; j++) {
+		temp = readl(mem_crb + TEST_AGT_CTRL);
+		if ((temp & TA_CTL_BUSY) == 0)
+			break;
+	}
+
+	if (j >= MAX_CTL_CHECK) {
+		if (printk_ratelimit())
+			dev_err(&adapter->pdev->dev,
+					"failed to write through agent\n");
+		ret = -EIO;
+	} else
+		ret = 0;
+
+done:
+	mutex_unlock(&adapter->ahw.mem_lock);
+
+	return ret;
+}
+
+int
+qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter,
+		u64 off, u64 *data)
+{
+	int j, ret;
+	u32 temp, off8;
+	u64 val, stride;
+	void __iomem *mem_crb;
+
+	/* Only 64-bit aligned access */
+	if (off & 7)
+		return -EIO;
+
+	/* P3 onward, test agent base for MIU and SIU is same */
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_QDR_NET,
+				QLCNIC_ADDR_QDR_NET_MAX_P3)) {
+		mem_crb = qlcnic_get_ioaddr(adapter,
+				QLCNIC_CRB_QDR_NET+MIU_TEST_AGT_BASE);
+		goto correct;
+	}
+
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_DDR_NET, QLCNIC_ADDR_DDR_NET_MAX)) {
+		mem_crb = qlcnic_get_ioaddr(adapter,
+				QLCNIC_CRB_DDR_NET+MIU_TEST_AGT_BASE);
+		goto correct;
+	}
+
+	if (ADDR_IN_RANGE(off, QLCNIC_ADDR_OCM0, QLCNIC_ADDR_OCM0_MAX)) {
+		return qlcnic_pci_mem_access_direct(adapter,
+				off, data, 0);
+	}
+
+	return -EIO;
+
+correct:
+	stride = QLCNIC_IS_REVISION_P3P(adapter->ahw.revision_id) ? 16 : 8;
+
+	off8 = off & ~(stride-1);
+
+	mutex_lock(&adapter->ahw.mem_lock);
+
+	writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO));
+	writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI));
+	writel(TA_CTL_ENABLE, (mem_crb + TEST_AGT_CTRL));
+	writel((TA_CTL_START | TA_CTL_ENABLE), (mem_crb + TEST_AGT_CTRL));
+
+	for (j = 0; j < MAX_CTL_CHECK; j++) {
+		temp = readl(mem_crb + TEST_AGT_CTRL);
+		if ((temp & TA_CTL_BUSY) == 0)
+			break;
+	}
+
+	if (j >= MAX_CTL_CHECK) {
+		if (printk_ratelimit())
+			dev_err(&adapter->pdev->dev,
+					"failed to read through agent\n");
+		ret = -EIO;
+	} else {
+		off8 = MIU_TEST_AGT_RDDATA_LO;
+		if ((stride == 16) && (off & 0xf))
+			off8 = MIU_TEST_AGT_RDDATA_UPPER_LO;
+
+		temp = readl(mem_crb + off8 + 4);
+		val = (u64)temp << 32;
+		val |= readl(mem_crb + off8);
+		*data = val;
+		ret = 0;
+	}
+
+	mutex_unlock(&adapter->ahw.mem_lock);
+
+	return ret;
+}
+
+int qlcnic_get_board_info(struct qlcnic_adapter *adapter)
+{
+	int offset, board_type, magic;
+	struct pci_dev *pdev = adapter->pdev;
+
+	offset = QLCNIC_FW_MAGIC_OFFSET;
+	if (qlcnic_rom_fast_read(adapter, offset, &magic))
+		return -EIO;
+
+	if (magic != QLCNIC_BDINFO_MAGIC) {
+		dev_err(&pdev->dev, "invalid board config, magic=%08x\n",
+			magic);
+		return -EIO;
+	}
+
+	offset = QLCNIC_BRDTYPE_OFFSET;
+	if (qlcnic_rom_fast_read(adapter, offset, &board_type))
+		return -EIO;
+
+	adapter->ahw.board_type = board_type;
+
+	if (board_type == QLCNIC_BRDTYPE_P3_4_GB_MM) {
+		u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I);
+		if ((gpio & 0x8000) == 0)
+			board_type = QLCNIC_BRDTYPE_P3_10G_TP;
+	}
+
+	switch (board_type) {
+	case QLCNIC_BRDTYPE_P3_HMEZ:
+	case QLCNIC_BRDTYPE_P3_XG_LOM:
+	case QLCNIC_BRDTYPE_P3_10G_CX4:
+	case QLCNIC_BRDTYPE_P3_10G_CX4_LP:
+	case QLCNIC_BRDTYPE_P3_IMEZ:
+	case QLCNIC_BRDTYPE_P3_10G_SFP_PLUS:
+	case QLCNIC_BRDTYPE_P3_10G_SFP_CT:
+	case QLCNIC_BRDTYPE_P3_10G_SFP_QT:
+	case QLCNIC_BRDTYPE_P3_10G_XFP:
+	case QLCNIC_BRDTYPE_P3_10000_BASE_T:
+		adapter->ahw.port_type = QLCNIC_XGBE;
+		break;
+	case QLCNIC_BRDTYPE_P3_REF_QG:
+	case QLCNIC_BRDTYPE_P3_4_GB:
+	case QLCNIC_BRDTYPE_P3_4_GB_MM:
+		adapter->ahw.port_type = QLCNIC_GBE;
+		break;
+	case QLCNIC_BRDTYPE_P3_10G_TP:
+		adapter->ahw.port_type = (adapter->portnum < 2) ?
+			QLCNIC_XGBE : QLCNIC_GBE;
+		break;
+	default:
+		dev_err(&pdev->dev, "unknown board type %x\n", board_type);
+		adapter->ahw.port_type = QLCNIC_XGBE;
+		break;
+	}
+
+	return 0;
+}
+
+int
+qlcnic_wol_supported(struct qlcnic_adapter *adapter)
+{
+	u32 wol_cfg;
+
+	wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG_NV);
+	if (wol_cfg & (1UL << adapter->portnum)) {
+		wol_cfg = QLCRD32(adapter, QLCNIC_WOL_CONFIG);
+		if (wol_cfg & (1 << adapter->portnum))
+			return 1;
+	}
+
+	return 0;
+}
+
+int qlcnic_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
+{
+	struct qlcnic_nic_req   req;
+	int rv;
+	u64 word;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_LED | ((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+
+	req.words[0] = cpu_to_le64((u64)rate << 32);
+	req.words[1] = cpu_to_le64(state);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv)
+		dev_err(&adapter->pdev->dev, "LED configuration failed.\n");
+
+	return rv;
+}
+
+static int qlcnic_set_fw_loopback(struct qlcnic_adapter *adapter, u32 flag)
+{
+	struct qlcnic_nic_req	req;
+	int			rv;
+	u64			word;
+
+	memset(&req, 0, sizeof(struct qlcnic_nic_req));
+	req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23);
+
+	word = QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK |
+			((u64)adapter->portnum << 16);
+	req.req_hdr = cpu_to_le64(word);
+	req.words[0] = cpu_to_le64(flag);
+
+	rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
+	if (rv)
+		dev_err(&adapter->pdev->dev,
+			"%sting loopback mode failed.\n",
+					flag ? "Set" : "Reset");
+	return rv;
+}
+
+int qlcnic_set_ilb_mode(struct qlcnic_adapter *adapter)
+{
+	if (qlcnic_set_fw_loopback(adapter, 1))
+		return -EIO;
+
+	if (qlcnic_nic_set_promisc(adapter,
+				VPORT_MISS_MODE_ACCEPT_ALL)) {
+		qlcnic_set_fw_loopback(adapter, 0);
+		return -EIO;
+	}
+
+	msleep(1000);
+	return 0;
+}
+
+void qlcnic_clear_ilb_mode(struct qlcnic_adapter *adapter)
+{
+	int mode = VPORT_MISS_MODE_DROP;
+	struct net_device *netdev = adapter->netdev;
+
+	qlcnic_set_fw_loopback(adapter, 0);
+
+	if (netdev->flags & IFF_PROMISC)
+		mode = VPORT_MISS_MODE_ACCEPT_ALL;
+	else if (netdev->flags & IFF_ALLMULTI)
+		mode = VPORT_MISS_MODE_ACCEPT_MULTI;
+
+	qlcnic_nic_set_promisc(adapter, mode);
+}
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
new file mode 100644
index 000000000000..ea00ab4d4feb
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -0,0 +1,1541 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#include <linux/netdevice.h>
+#include <linux/delay.h>
+#include "qlcnic.h"
+
+struct crb_addr_pair {
+	u32 addr;
+	u32 data;
+};
+
+#define QLCNIC_MAX_CRB_XFORM 60
+static unsigned int crb_addr_xform[QLCNIC_MAX_CRB_XFORM];
+
+#define crb_addr_transform(name) \
+	(crb_addr_xform[QLCNIC_HW_PX_MAP_CRB_##name] = \
+	QLCNIC_HW_CRB_HUB_AGT_ADR_##name << 20)
+
+#define QLCNIC_ADDR_ERROR (0xffffffff)
+
+static void
+qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_rds_ring *rds_ring);
+
+static void crb_addr_transform_setup(void)
+{
+	crb_addr_transform(XDMA);
+	crb_addr_transform(TIMR);
+	crb_addr_transform(SRE);
+	crb_addr_transform(SQN3);
+	crb_addr_transform(SQN2);
+	crb_addr_transform(SQN1);
+	crb_addr_transform(SQN0);
+	crb_addr_transform(SQS3);
+	crb_addr_transform(SQS2);
+	crb_addr_transform(SQS1);
+	crb_addr_transform(SQS0);
+	crb_addr_transform(RPMX7);
+	crb_addr_transform(RPMX6);
+	crb_addr_transform(RPMX5);
+	crb_addr_transform(RPMX4);
+	crb_addr_transform(RPMX3);
+	crb_addr_transform(RPMX2);
+	crb_addr_transform(RPMX1);
+	crb_addr_transform(RPMX0);
+	crb_addr_transform(ROMUSB);
+	crb_addr_transform(SN);
+	crb_addr_transform(QMN);
+	crb_addr_transform(QMS);
+	crb_addr_transform(PGNI);
+	crb_addr_transform(PGND);
+	crb_addr_transform(PGN3);
+	crb_addr_transform(PGN2);
+	crb_addr_transform(PGN1);
+	crb_addr_transform(PGN0);
+	crb_addr_transform(PGSI);
+	crb_addr_transform(PGSD);
+	crb_addr_transform(PGS3);
+	crb_addr_transform(PGS2);
+	crb_addr_transform(PGS1);
+	crb_addr_transform(PGS0);
+	crb_addr_transform(PS);
+	crb_addr_transform(PH);
+	crb_addr_transform(NIU);
+	crb_addr_transform(I2Q);
+	crb_addr_transform(EG);
+	crb_addr_transform(MN);
+	crb_addr_transform(MS);
+	crb_addr_transform(CAS2);
+	crb_addr_transform(CAS1);
+	crb_addr_transform(CAS0);
+	crb_addr_transform(CAM);
+	crb_addr_transform(C2C1);
+	crb_addr_transform(C2C0);
+	crb_addr_transform(SMB);
+	crb_addr_transform(OCM0);
+	crb_addr_transform(I2C0);
+}
+
+void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_rx_buffer *rx_buf;
+	int i, ring;
+
+	recv_ctx = &adapter->recv_ctx;
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &recv_ctx->rds_rings[ring];
+		for (i = 0; i < rds_ring->num_desc; ++i) {
+			rx_buf = &(rds_ring->rx_buf_arr[i]);
+			if (rx_buf->state == QLCNIC_BUFFER_FREE)
+				continue;
+			pci_unmap_single(adapter->pdev,
+					rx_buf->dma,
+					rds_ring->dma_size,
+					PCI_DMA_FROMDEVICE);
+			if (rx_buf->skb != NULL)
+				dev_kfree_skb_any(rx_buf->skb);
+		}
+	}
+}
+
+void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_cmd_buffer *cmd_buf;
+	struct qlcnic_skb_frag *buffrag;
+	int i, j;
+	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+
+	cmd_buf = tx_ring->cmd_buf_arr;
+	for (i = 0; i < tx_ring->num_desc; i++) {
+		buffrag = cmd_buf->frag_array;
+		if (buffrag->dma) {
+			pci_unmap_single(adapter->pdev, buffrag->dma,
+					 buffrag->length, PCI_DMA_TODEVICE);
+			buffrag->dma = 0ULL;
+		}
+		for (j = 0; j < cmd_buf->frag_count; j++) {
+			buffrag++;
+			if (buffrag->dma) {
+				pci_unmap_page(adapter->pdev, buffrag->dma,
+					       buffrag->length,
+					       PCI_DMA_TODEVICE);
+				buffrag->dma = 0ULL;
+			}
+		}
+		if (cmd_buf->skb) {
+			dev_kfree_skb_any(cmd_buf->skb);
+			cmd_buf->skb = NULL;
+		}
+		cmd_buf++;
+	}
+}
+
+void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_host_tx_ring *tx_ring;
+	int ring;
+
+	recv_ctx = &adapter->recv_ctx;
+
+	if (recv_ctx->rds_rings == NULL)
+		goto skip_rds;
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &recv_ctx->rds_rings[ring];
+		vfree(rds_ring->rx_buf_arr);
+		rds_ring->rx_buf_arr = NULL;
+	}
+	kfree(recv_ctx->rds_rings);
+
+skip_rds:
+	if (adapter->tx_ring == NULL)
+		return;
+
+	tx_ring = adapter->tx_ring;
+	vfree(tx_ring->cmd_buf_arr);
+	kfree(adapter->tx_ring);
+}
+
+int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_recv_context *recv_ctx;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_host_tx_ring *tx_ring;
+	struct qlcnic_rx_buffer *rx_buf;
+	int ring, i, size;
+
+	struct qlcnic_cmd_buffer *cmd_buf_arr;
+	struct net_device *netdev = adapter->netdev;
+
+	size = sizeof(struct qlcnic_host_tx_ring);
+	tx_ring = kzalloc(size, GFP_KERNEL);
+	if (tx_ring == NULL) {
+		dev_err(&netdev->dev, "failed to allocate tx ring struct\n");
+		return -ENOMEM;
+	}
+	adapter->tx_ring = tx_ring;
+
+	tx_ring->num_desc = adapter->num_txd;
+	tx_ring->txq = netdev_get_tx_queue(netdev, 0);
+
+	cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+	if (cmd_buf_arr == NULL) {
+		dev_err(&netdev->dev, "failed to allocate cmd buffer ring\n");
+		return -ENOMEM;
+	}
+	memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
+	tx_ring->cmd_buf_arr = cmd_buf_arr;
+
+	recv_ctx = &adapter->recv_ctx;
+
+	size = adapter->max_rds_rings * sizeof(struct qlcnic_host_rds_ring);
+	rds_ring = kzalloc(size, GFP_KERNEL);
+	if (rds_ring == NULL) {
+		dev_err(&netdev->dev, "failed to allocate rds ring struct\n");
+		return -ENOMEM;
+	}
+	recv_ctx->rds_rings = rds_ring;
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &recv_ctx->rds_rings[ring];
+		switch (ring) {
+		case RCV_RING_NORMAL:
+			rds_ring->num_desc = adapter->num_rxd;
+			if (adapter->ahw.cut_through) {
+				rds_ring->dma_size =
+					QLCNIC_CT_DEFAULT_RX_BUF_LEN;
+				rds_ring->skb_size =
+					QLCNIC_CT_DEFAULT_RX_BUF_LEN;
+			} else {
+				rds_ring->dma_size =
+					QLCNIC_P3_RX_BUF_MAX_LEN;
+				rds_ring->skb_size =
+					rds_ring->dma_size + NET_IP_ALIGN;
+			}
+			break;
+
+		case RCV_RING_JUMBO:
+			rds_ring->num_desc = adapter->num_jumbo_rxd;
+			rds_ring->dma_size =
+				QLCNIC_P3_RX_JUMBO_BUF_MAX_LEN;
+
+			if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
+				rds_ring->dma_size += QLCNIC_LRO_BUFFER_EXTRA;
+
+			rds_ring->skb_size =
+				rds_ring->dma_size + NET_IP_ALIGN;
+			break;
+
+		case RCV_RING_LRO:
+			rds_ring->num_desc = adapter->num_lro_rxd;
+			rds_ring->dma_size = QLCNIC_RX_LRO_BUFFER_LENGTH;
+			rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN;
+			break;
+
+		}
+		rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
+			vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+		if (rds_ring->rx_buf_arr == NULL) {
+			dev_err(&netdev->dev, "Failed to allocate "
+				"rx buffer ring %d\n", ring);
+			goto err_out;
+		}
+		memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
+		INIT_LIST_HEAD(&rds_ring->free_list);
+		/*
+		 * Now go through all of them, set reference handles
+		 * and put them in the queues.
+		 */
+		rx_buf = rds_ring->rx_buf_arr;
+		for (i = 0; i < rds_ring->num_desc; i++) {
+			list_add_tail(&rx_buf->list,
+					&rds_ring->free_list);
+			rx_buf->ref_handle = i;
+			rx_buf->state = QLCNIC_BUFFER_FREE;
+			rx_buf++;
+		}
+		spin_lock_init(&rds_ring->lock);
+	}
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		sds_ring->irq = adapter->msix_entries[ring].vector;
+		sds_ring->adapter = adapter;
+		sds_ring->num_desc = adapter->num_rxd;
+
+		for (i = 0; i < NUM_RCV_DESC_RINGS; i++)
+			INIT_LIST_HEAD(&sds_ring->free_list[i]);
+	}
+
+	return 0;
+
+err_out:
+	qlcnic_free_sw_resources(adapter);
+	return -ENOMEM;
+}
+
+/*
+ * Utility to translate from internal Phantom CRB address
+ * to external PCI CRB address.
+ */
+static u32 qlcnic_decode_crb_addr(u32 addr)
+{
+	int i;
+	u32 base_addr, offset, pci_base;
+
+	crb_addr_transform_setup();
+
+	pci_base = QLCNIC_ADDR_ERROR;
+	base_addr = addr & 0xfff00000;
+	offset = addr & 0x000fffff;
+
+	for (i = 0; i < QLCNIC_MAX_CRB_XFORM; i++) {
+		if (crb_addr_xform[i] == base_addr) {
+			pci_base = i << 20;
+			break;
+		}
+	}
+	if (pci_base == QLCNIC_ADDR_ERROR)
+		return pci_base;
+	else
+		return pci_base + offset;
+}
+
+#define QLCNIC_MAX_ROM_WAIT_USEC	100
+
+static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
+{
+	long timeout = 0;
+	long done = 0;
+
+	cond_resched();
+
+	while (done == 0) {
+		done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS);
+		done &= 2;
+		if (++timeout >= QLCNIC_MAX_ROM_WAIT_USEC) {
+			dev_err(&adapter->pdev->dev,
+				"Timeout reached  waiting for rom done");
+			return -EIO;
+		}
+		udelay(1);
+	}
+	return 0;
+}
+
+static int do_rom_fast_read(struct qlcnic_adapter *adapter,
+			    int addr, int *valp)
+{
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 3);
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_INSTR_OPCODE, 0xb);
+	if (qlcnic_wait_rom_done(adapter)) {
+		dev_err(&adapter->pdev->dev, "Error waiting for rom done\n");
+		return -EIO;
+	}
+	/* reset abyte_cnt and dummy_byte_cnt */
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 0);
+	udelay(10);
+	QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+
+	*valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA);
+	return 0;
+}
+
+static int do_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
+				  u8 *bytes, size_t size)
+{
+	int addridx;
+	int ret = 0;
+
+	for (addridx = addr; addridx < (addr + size); addridx += 4) {
+		int v;
+		ret = do_rom_fast_read(adapter, addridx, &v);
+		if (ret != 0)
+			break;
+		*(__le32 *)bytes = cpu_to_le32(v);
+		bytes += 4;
+	}
+
+	return ret;
+}
+
+int
+qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
+				u8 *bytes, size_t size)
+{
+	int ret;
+
+	ret = qlcnic_rom_lock(adapter);
+	if (ret < 0)
+		return ret;
+
+	ret = do_rom_fast_read_words(adapter, addr, bytes, size);
+
+	qlcnic_rom_unlock(adapter);
+	return ret;
+}
+
+int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp)
+{
+	int ret;
+
+	if (qlcnic_rom_lock(adapter) != 0)
+		return -EIO;
+
+	ret = do_rom_fast_read(adapter, addr, valp);
+	qlcnic_rom_unlock(adapter);
+	return ret;
+}
+
+int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
+{
+	int addr, val;
+	int i, n, init_delay;
+	struct crb_addr_pair *buf;
+	unsigned offset;
+	u32 off;
+	struct pci_dev *pdev = adapter->pdev;
+
+	/* resetall */
+	qlcnic_rom_lock(adapter);
+	QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0xffffffff);
+	qlcnic_rom_unlock(adapter);
+
+	if (qlcnic_rom_fast_read(adapter, 0, &n) != 0 || (n != 0xcafecafe) ||
+			qlcnic_rom_fast_read(adapter, 4, &n) != 0) {
+		dev_err(&pdev->dev, "ERROR Reading crb_init area: val:%x\n", n);
+		return -EIO;
+	}
+	offset = n & 0xffffU;
+	n = (n >> 16) & 0xffffU;
+
+	if (n >= 1024) {
+		dev_err(&pdev->dev, "QLOGIC card flash not initialized.\n");
+		return -EIO;
+	}
+
+	buf = kcalloc(n, sizeof(struct crb_addr_pair), GFP_KERNEL);
+	if (buf == NULL) {
+		dev_err(&pdev->dev, "Unable to calloc memory for rom read.\n");
+		return -ENOMEM;
+	}
+
+	for (i = 0; i < n; i++) {
+		if (qlcnic_rom_fast_read(adapter, 8*i + 4*offset, &val) != 0 ||
+		qlcnic_rom_fast_read(adapter, 8*i + 4*offset + 4, &addr) != 0) {
+			kfree(buf);
+			return -EIO;
+		}
+
+		buf[i].addr = addr;
+		buf[i].data = val;
+	}
+
+	for (i = 0; i < n; i++) {
+
+		off = qlcnic_decode_crb_addr(buf[i].addr);
+		if (off == QLCNIC_ADDR_ERROR) {
+			dev_err(&pdev->dev, "CRB init value out of range %x\n",
+					buf[i].addr);
+			continue;
+		}
+		off += QLCNIC_PCI_CRBSPACE;
+
+		if (off & 1)
+			continue;
+
+		/* skipping cold reboot MAGIC */
+		if (off == QLCNIC_CAM_RAM(0x1fc))
+			continue;
+		if (off == (QLCNIC_CRB_I2C0 + 0x1c))
+			continue;
+		if (off == (ROMUSB_GLB + 0xbc)) /* do not reset PCI */
+			continue;
+		if (off == (ROMUSB_GLB + 0xa8))
+			continue;
+		if (off == (ROMUSB_GLB + 0xc8)) /* core clock */
+			continue;
+		if (off == (ROMUSB_GLB + 0x24)) /* MN clock */
+			continue;
+		if (off == (ROMUSB_GLB + 0x1c)) /* MS clock */
+			continue;
+		if ((off & 0x0ff00000) == QLCNIC_CRB_DDR_NET)
+			continue;
+		/* skip the function enable register */
+		if (off == QLCNIC_PCIE_REG(PCIE_SETUP_FUNCTION))
+			continue;
+		if (off == QLCNIC_PCIE_REG(PCIE_SETUP_FUNCTION2))
+			continue;
+		if ((off & 0x0ff00000) == QLCNIC_CRB_SMB)
+			continue;
+
+		init_delay = 1;
+		/* After writing this register, HW needs time for CRB */
+		/* to quiet down (else crb_window returns 0xffffffff) */
+		if (off == QLCNIC_ROMUSB_GLB_SW_RESET)
+			init_delay = 1000;
+
+		QLCWR32(adapter, off, buf[i].data);
+
+		msleep(init_delay);
+	}
+	kfree(buf);
+
+	/* p2dn replyCount */
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_D + 0xec, 0x1e);
+	/* disable_peg_cache 0 & 1*/
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_D + 0x4c, 8);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_I + 0x4c, 8);
+
+	/* peg_clr_all */
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x8, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0xc, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x8, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_1 + 0xc, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x8, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_2 + 0xc, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x8, 0);
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_3 + 0xc, 0);
+	return 0;
+}
+
+static int
+qlcnic_has_mn(struct qlcnic_adapter *adapter)
+{
+	u32 capability, flashed_ver;
+	capability = 0;
+
+	qlcnic_rom_fast_read(adapter,
+			QLCNIC_FW_VERSION_OFFSET, (int *)&flashed_ver);
+	flashed_ver = QLCNIC_DECODE_VERSION(flashed_ver);
+
+	if (flashed_ver >= QLCNIC_VERSION_CODE(4, 0, 220)) {
+
+		capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
+		if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
+			return 1;
+	}
+	return 0;
+}
+
+static
+struct uni_table_desc *qlcnic_get_table_desc(const u8 *unirom, int section)
+{
+	u32 i;
+	struct uni_table_desc *directory = (struct uni_table_desc *) &unirom[0];
+	__le32 entries = cpu_to_le32(directory->num_entries);
+
+	for (i = 0; i < entries; i++) {
+
+		__le32 offs = cpu_to_le32(directory->findex) +
+				(i * cpu_to_le32(directory->entry_size));
+		__le32 tab_type = cpu_to_le32(*((u32 *)&unirom[offs] + 8));
+
+		if (tab_type == section)
+			return (struct uni_table_desc *) &unirom[offs];
+	}
+
+	return NULL;
+}
+
+static int
+qlcnic_set_product_offs(struct qlcnic_adapter *adapter)
+{
+	struct uni_table_desc *ptab_descr;
+	const u8 *unirom = adapter->fw->data;
+	u32 i;
+	__le32 entries;
+	int mn_present = qlcnic_has_mn(adapter);
+
+	ptab_descr = qlcnic_get_table_desc(unirom,
+				QLCNIC_UNI_DIR_SECT_PRODUCT_TBL);
+	if (ptab_descr == NULL)
+		return -1;
+
+	entries = cpu_to_le32(ptab_descr->num_entries);
+nomn:
+	for (i = 0; i < entries; i++) {
+
+		__le32 flags, file_chiprev, offs;
+		u8 chiprev = adapter->ahw.revision_id;
+		u32 flagbit;
+
+		offs = cpu_to_le32(ptab_descr->findex) +
+				(i * cpu_to_le32(ptab_descr->entry_size));
+		flags = cpu_to_le32(*((int *)&unirom[offs] +
+						QLCNIC_UNI_FLAGS_OFF));
+		file_chiprev = cpu_to_le32(*((int *)&unirom[offs] +
+						QLCNIC_UNI_CHIP_REV_OFF));
+
+		flagbit = mn_present ? 1 : 2;
+
+		if ((chiprev == file_chiprev) &&
+					((1ULL << flagbit) & flags)) {
+			adapter->file_prd_off = offs;
+			return 0;
+		}
+	}
+	if (mn_present) {
+		mn_present = 0;
+		goto nomn;
+	}
+	return -1;
+}
+
+static
+struct uni_data_desc *qlcnic_get_data_desc(struct qlcnic_adapter *adapter,
+			u32 section, u32 idx_offset)
+{
+	const u8 *unirom = adapter->fw->data;
+	int idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] +
+								idx_offset));
+	struct uni_table_desc *tab_desc;
+	__le32 offs;
+
+	tab_desc = qlcnic_get_table_desc(unirom, section);
+
+	if (tab_desc == NULL)
+		return NULL;
+
+	offs = cpu_to_le32(tab_desc->findex) +
+			(cpu_to_le32(tab_desc->entry_size) * idx);
+
+	return (struct uni_data_desc *)&unirom[offs];
+}
+
+static u8 *
+qlcnic_get_bootld_offs(struct qlcnic_adapter *adapter)
+{
+	u32 offs = QLCNIC_BOOTLD_START;
+
+	if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
+		offs = cpu_to_le32((qlcnic_get_data_desc(adapter,
+					QLCNIC_UNI_DIR_SECT_BOOTLD,
+					QLCNIC_UNI_BOOTLD_IDX_OFF))->findex);
+
+	return (u8 *)&adapter->fw->data[offs];
+}
+
+static u8 *
+qlcnic_get_fw_offs(struct qlcnic_adapter *adapter)
+{
+	u32 offs = QLCNIC_IMAGE_START;
+
+	if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
+		offs = cpu_to_le32((qlcnic_get_data_desc(adapter,
+					QLCNIC_UNI_DIR_SECT_FW,
+					QLCNIC_UNI_FIRMWARE_IDX_OFF))->findex);
+
+	return (u8 *)&adapter->fw->data[offs];
+}
+
+static __le32
+qlcnic_get_fw_size(struct qlcnic_adapter *adapter)
+{
+	if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
+		return cpu_to_le32((qlcnic_get_data_desc(adapter,
+					QLCNIC_UNI_DIR_SECT_FW,
+					QLCNIC_UNI_FIRMWARE_IDX_OFF))->size);
+	else
+		return cpu_to_le32(
+			*(u32 *)&adapter->fw->data[QLCNIC_FW_SIZE_OFFSET]);
+}
+
+static __le32
+qlcnic_get_fw_version(struct qlcnic_adapter *adapter)
+{
+	struct uni_data_desc *fw_data_desc;
+	const struct firmware *fw = adapter->fw;
+	__le32 major, minor, sub;
+	const u8 *ver_str;
+	int i, ret;
+
+	if (adapter->fw_type != QLCNIC_UNIFIED_ROMIMAGE)
+		return cpu_to_le32(*(u32 *)&fw->data[QLCNIC_FW_VERSION_OFFSET]);
+
+	fw_data_desc = qlcnic_get_data_desc(adapter, QLCNIC_UNI_DIR_SECT_FW,
+			QLCNIC_UNI_FIRMWARE_IDX_OFF);
+	ver_str = fw->data + cpu_to_le32(fw_data_desc->findex) +
+		cpu_to_le32(fw_data_desc->size) - 17;
+
+	for (i = 0; i < 12; i++) {
+		if (!strncmp(&ver_str[i], "REV=", 4)) {
+			ret = sscanf(&ver_str[i+4], "%u.%u.%u ",
+					&major, &minor, &sub);
+			if (ret != 3)
+				return 0;
+			else
+				return major + (minor << 8) + (sub << 16);
+		}
+	}
+
+	return 0;
+}
+
+static __le32
+qlcnic_get_bios_version(struct qlcnic_adapter *adapter)
+{
+	const struct firmware *fw = adapter->fw;
+	__le32 bios_ver, prd_off = adapter->file_prd_off;
+
+	if (adapter->fw_type != QLCNIC_UNIFIED_ROMIMAGE)
+		return cpu_to_le32(
+			*(u32 *)&fw->data[QLCNIC_BIOS_VERSION_OFFSET]);
+
+	bios_ver = cpu_to_le32(*((u32 *) (&fw->data[prd_off])
+				+ QLCNIC_UNI_BIOS_VERSION_OFF));
+
+	return (bios_ver << 24) + ((bios_ver >> 8) & 0xff00) + (bios_ver >> 24);
+}
+
+int
+qlcnic_need_fw_reset(struct qlcnic_adapter *adapter)
+{
+	u32 count, old_count;
+	u32 val, version, major, minor, build;
+	int i, timeout;
+
+	if (adapter->need_fw_reset)
+		return 1;
+
+	/* last attempt had failed */
+	if (QLCRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
+		return 1;
+
+	old_count = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
+
+	for (i = 0; i < 10; i++) {
+
+		timeout = msleep_interruptible(200);
+		if (timeout) {
+			QLCWR32(adapter, CRB_CMDPEG_STATE,
+					PHAN_INITIALIZE_FAILED);
+			return -EINTR;
+		}
+
+		count = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
+		if (count != old_count)
+			break;
+	}
+
+	/* firmware is dead */
+	if (count == old_count)
+		return 1;
+
+	/* check if we have got newer or different file firmware */
+	if (adapter->fw) {
+
+		val = qlcnic_get_fw_version(adapter);
+
+		version = QLCNIC_DECODE_VERSION(val);
+
+		major = QLCRD32(adapter, QLCNIC_FW_VERSION_MAJOR);
+		minor = QLCRD32(adapter, QLCNIC_FW_VERSION_MINOR);
+		build = QLCRD32(adapter, QLCNIC_FW_VERSION_SUB);
+
+		if (version > QLCNIC_VERSION_CODE(major, minor, build))
+			return 1;
+	}
+
+	return 0;
+}
+
+static const char *fw_name[] = {
+	QLCNIC_UNIFIED_ROMIMAGE_NAME,
+	QLCNIC_FLASH_ROMIMAGE_NAME,
+};
+
+int
+qlcnic_load_firmware(struct qlcnic_adapter *adapter)
+{
+	u64 *ptr64;
+	u32 i, flashaddr, size;
+	const struct firmware *fw = adapter->fw;
+	struct pci_dev *pdev = adapter->pdev;
+
+	dev_info(&pdev->dev, "loading firmware from %s\n",
+			fw_name[adapter->fw_type]);
+
+	if (fw) {
+		__le64 data;
+
+		size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8;
+
+		ptr64 = (u64 *)qlcnic_get_bootld_offs(adapter);
+		flashaddr = QLCNIC_BOOTLD_START;
+
+		for (i = 0; i < size; i++) {
+			data = cpu_to_le64(ptr64[i]);
+
+			if (qlcnic_pci_mem_write_2M(adapter, flashaddr, data))
+				return -EIO;
+
+			flashaddr += 8;
+		}
+
+		size = (__force u32)qlcnic_get_fw_size(adapter) / 8;
+
+		ptr64 = (u64 *)qlcnic_get_fw_offs(adapter);
+		flashaddr = QLCNIC_IMAGE_START;
+
+		for (i = 0; i < size; i++) {
+			data = cpu_to_le64(ptr64[i]);
+
+			if (qlcnic_pci_mem_write_2M(adapter,
+						flashaddr, data))
+				return -EIO;
+
+			flashaddr += 8;
+		}
+	} else {
+		u64 data;
+		u32 hi, lo;
+
+		size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8;
+		flashaddr = QLCNIC_BOOTLD_START;
+
+		for (i = 0; i < size; i++) {
+			if (qlcnic_rom_fast_read(adapter,
+					flashaddr, (int *)&lo) != 0)
+				return -EIO;
+			if (qlcnic_rom_fast_read(adapter,
+					flashaddr + 4, (int *)&hi) != 0)
+				return -EIO;
+
+			data = (((u64)hi << 32) | lo);
+
+			if (qlcnic_pci_mem_write_2M(adapter,
+						flashaddr, data))
+				return -EIO;
+
+			flashaddr += 8;
+		}
+	}
+	msleep(1);
+
+	QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x18, 0x1020);
+	QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0x80001e);
+	return 0;
+}
+
+static int
+qlcnic_validate_firmware(struct qlcnic_adapter *adapter)
+{
+	__le32 val;
+	u32 ver, min_ver, bios, min_size;
+	struct pci_dev *pdev = adapter->pdev;
+	const struct firmware *fw = adapter->fw;
+	u8 fw_type = adapter->fw_type;
+
+	if (fw_type == QLCNIC_UNIFIED_ROMIMAGE) {
+		if (qlcnic_set_product_offs(adapter))
+			return -EINVAL;
+
+		min_size = QLCNIC_UNI_FW_MIN_SIZE;
+	} else {
+		val = cpu_to_le32(*(u32 *)&fw->data[QLCNIC_FW_MAGIC_OFFSET]);
+		if ((__force u32)val != QLCNIC_BDINFO_MAGIC)
+			return -EINVAL;
+
+		min_size = QLCNIC_FW_MIN_SIZE;
+	}
+
+	if (fw->size < min_size)
+		return -EINVAL;
+
+	val = qlcnic_get_fw_version(adapter);
+
+	min_ver = QLCNIC_VERSION_CODE(4, 0, 216);
+
+	ver = QLCNIC_DECODE_VERSION(val);
+
+	if ((_major(ver) > _QLCNIC_LINUX_MAJOR) || (ver < min_ver)) {
+		dev_err(&pdev->dev,
+				"%s: firmware version %d.%d.%d unsupported\n",
+		fw_name[fw_type], _major(ver), _minor(ver), _build(ver));
+		return -EINVAL;
+	}
+
+	val = qlcnic_get_bios_version(adapter);
+	qlcnic_rom_fast_read(adapter, QLCNIC_BIOS_VERSION_OFFSET, (int *)&bios);
+	if ((__force u32)val != bios) {
+		dev_err(&pdev->dev, "%s: firmware bios is incompatible\n",
+				fw_name[fw_type]);
+		return -EINVAL;
+	}
+
+	/* check if flashed firmware is newer */
+	if (qlcnic_rom_fast_read(adapter,
+			QLCNIC_FW_VERSION_OFFSET, (int *)&val))
+		return -EIO;
+
+	val = QLCNIC_DECODE_VERSION(val);
+	if (val > ver) {
+		dev_info(&pdev->dev, "%s: firmware is older than flash\n",
+				fw_name[fw_type]);
+		return -EINVAL;
+	}
+
+	QLCWR32(adapter, QLCNIC_CAM_RAM(0x1fc), QLCNIC_BDINFO_MAGIC);
+	return 0;
+}
+
+static void
+qlcnic_get_next_fwtype(struct qlcnic_adapter *adapter)
+{
+	u8 fw_type;
+
+	switch (adapter->fw_type) {
+	case QLCNIC_UNKNOWN_ROMIMAGE:
+		fw_type = QLCNIC_UNIFIED_ROMIMAGE;
+		break;
+
+	case QLCNIC_UNIFIED_ROMIMAGE:
+	default:
+		fw_type = QLCNIC_FLASH_ROMIMAGE;
+		break;
+	}
+
+	adapter->fw_type = fw_type;
+}
+
+
+
+void qlcnic_request_firmware(struct qlcnic_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int rc;
+
+	adapter->fw_type = QLCNIC_UNKNOWN_ROMIMAGE;
+
+next:
+	qlcnic_get_next_fwtype(adapter);
+
+	if (adapter->fw_type == QLCNIC_FLASH_ROMIMAGE) {
+		adapter->fw = NULL;
+	} else {
+		rc = request_firmware(&adapter->fw,
+				fw_name[adapter->fw_type], &pdev->dev);
+		if (rc != 0)
+			goto next;
+
+		rc = qlcnic_validate_firmware(adapter);
+		if (rc != 0) {
+			release_firmware(adapter->fw);
+			msleep(1);
+			goto next;
+		}
+	}
+}
+
+
+void
+qlcnic_release_firmware(struct qlcnic_adapter *adapter)
+{
+	if (adapter->fw)
+		release_firmware(adapter->fw);
+	adapter->fw = NULL;
+}
+
+int qlcnic_phantom_init(struct qlcnic_adapter *adapter)
+{
+	u32 val;
+	int retries = 60;
+
+	do {
+		val = QLCRD32(adapter, CRB_CMDPEG_STATE);
+
+		switch (val) {
+		case PHAN_INITIALIZE_COMPLETE:
+		case PHAN_INITIALIZE_ACK:
+			return 0;
+		case PHAN_INITIALIZE_FAILED:
+			goto out_err;
+		default:
+			break;
+		}
+
+		msleep(500);
+
+	} while (--retries);
+
+	QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_FAILED);
+
+out_err:
+	dev_err(&adapter->pdev->dev, "firmware init failed\n");
+	return -EIO;
+}
+
+static int
+qlcnic_receive_peg_ready(struct qlcnic_adapter *adapter)
+{
+	u32 val;
+	int retries = 2000;
+
+	do {
+		val = QLCRD32(adapter, CRB_RCVPEG_STATE);
+
+		if (val == PHAN_PEG_RCV_INITIALIZED)
+			return 0;
+
+		msleep(10);
+
+	} while (--retries);
+
+	if (!retries) {
+		dev_err(&adapter->pdev->dev, "Receive Peg initialization not "
+			      "complete, state: 0x%x.\n", val);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+int qlcnic_init_firmware(struct qlcnic_adapter *adapter)
+{
+	int err;
+
+	err = qlcnic_receive_peg_ready(adapter);
+	if (err)
+		return err;
+
+	QLCWR32(adapter, CRB_NIC_CAPABILITIES_HOST, INTR_SCHEME_PERPORT);
+	QLCWR32(adapter, CRB_NIC_MSI_MODE_HOST, MSI_MODE_MULTIFUNC);
+	QLCWR32(adapter, CRB_MPORT_MODE, MPORT_MULTI_FUNCTION_MODE);
+	QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_ACK);
+
+	return err;
+}
+
+static void
+qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
+				struct qlcnic_fw_msg *msg)
+{
+	u32 cable_OUI;
+	u16 cable_len;
+	u16 link_speed;
+	u8  link_status, module, duplex, autoneg;
+	struct net_device *netdev = adapter->netdev;
+
+	adapter->has_link_events = 1;
+
+	cable_OUI = msg->body[1] & 0xffffffff;
+	cable_len = (msg->body[1] >> 32) & 0xffff;
+	link_speed = (msg->body[1] >> 48) & 0xffff;
+
+	link_status = msg->body[2] & 0xff;
+	duplex = (msg->body[2] >> 16) & 0xff;
+	autoneg = (msg->body[2] >> 24) & 0xff;
+
+	module = (msg->body[2] >> 8) & 0xff;
+	if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE)
+		dev_info(&netdev->dev, "unsupported cable: OUI 0x%x, "
+				"length %d\n", cable_OUI, cable_len);
+	else if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN)
+		dev_info(&netdev->dev, "unsupported cable length %d\n",
+				cable_len);
+
+	qlcnic_advert_link_change(adapter, link_status);
+
+	if (duplex == LINKEVENT_FULL_DUPLEX)
+		adapter->link_duplex = DUPLEX_FULL;
+	else
+		adapter->link_duplex = DUPLEX_HALF;
+
+	adapter->module_type = module;
+	adapter->link_autoneg = autoneg;
+	adapter->link_speed = link_speed;
+}
+
+static void
+qlcnic_handle_fw_message(int desc_cnt, int index,
+		struct qlcnic_host_sds_ring *sds_ring)
+{
+	struct qlcnic_fw_msg msg;
+	struct status_desc *desc;
+	int i = 0, opcode;
+
+	while (desc_cnt > 0 && i < 8) {
+		desc = &sds_ring->desc_head[index];
+		msg.words[i++] = le64_to_cpu(desc->status_desc_data[0]);
+		msg.words[i++] = le64_to_cpu(desc->status_desc_data[1]);
+
+		index = get_next_index(index, sds_ring->num_desc);
+		desc_cnt--;
+	}
+
+	opcode = qlcnic_get_nic_msg_opcode(msg.body[0]);
+	switch (opcode) {
+	case QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE:
+		qlcnic_handle_linkevent(sds_ring->adapter, &msg);
+		break;
+	default:
+		break;
+	}
+}
+
+static int
+qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_rds_ring *rds_ring,
+		struct qlcnic_rx_buffer *buffer)
+{
+	struct sk_buff *skb;
+	dma_addr_t dma;
+	struct pci_dev *pdev = adapter->pdev;
+
+	buffer->skb = dev_alloc_skb(rds_ring->skb_size);
+	if (!buffer->skb)
+		return -ENOMEM;
+
+	skb = buffer->skb;
+
+	if (!adapter->ahw.cut_through)
+		skb_reserve(skb, 2);
+
+	dma = pci_map_single(pdev, skb->data,
+			rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+
+	if (pci_dma_mapping_error(pdev, dma)) {
+		dev_kfree_skb_any(skb);
+		buffer->skb = NULL;
+		return -ENOMEM;
+	}
+
+	buffer->skb = skb;
+	buffer->dma = dma;
+	buffer->state = QLCNIC_BUFFER_BUSY;
+
+	return 0;
+}
+
+static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_rds_ring *rds_ring, u16 index, u16 cksum)
+{
+	struct qlcnic_rx_buffer *buffer;
+	struct sk_buff *skb;
+
+	buffer = &rds_ring->rx_buf_arr[index];
+
+	pci_unmap_single(adapter->pdev, buffer->dma, rds_ring->dma_size,
+			PCI_DMA_FROMDEVICE);
+
+	skb = buffer->skb;
+	if (!skb)
+		goto no_skb;
+
+	if (likely(adapter->rx_csum && cksum == STATUS_CKSUM_OK)) {
+		adapter->stats.csummed++;
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	} else {
+		skb->ip_summed = CHECKSUM_NONE;
+	}
+
+	skb->dev = adapter->netdev;
+
+	buffer->skb = NULL;
+no_skb:
+	buffer->state = QLCNIC_BUFFER_FREE;
+	return skb;
+}
+
+static struct qlcnic_rx_buffer *
+qlcnic_process_rcv(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_sds_ring *sds_ring,
+		int ring, u64 sts_data0)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_rx_buffer *buffer;
+	struct sk_buff *skb;
+	struct qlcnic_host_rds_ring *rds_ring;
+	int index, length, cksum, pkt_offset;
+
+	if (unlikely(ring >= adapter->max_rds_rings))
+		return NULL;
+
+	rds_ring = &recv_ctx->rds_rings[ring];
+
+	index = qlcnic_get_sts_refhandle(sts_data0);
+	if (unlikely(index >= rds_ring->num_desc))
+		return NULL;
+
+	buffer = &rds_ring->rx_buf_arr[index];
+
+	length = qlcnic_get_sts_totallength(sts_data0);
+	cksum  = qlcnic_get_sts_status(sts_data0);
+	pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0);
+
+	skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum);
+	if (!skb)
+		return buffer;
+
+	if (length > rds_ring->skb_size)
+		skb_put(skb, rds_ring->skb_size);
+	else
+		skb_put(skb, length);
+
+	if (pkt_offset)
+		skb_pull(skb, pkt_offset);
+
+	skb->truesize = skb->len + sizeof(struct sk_buff);
+	skb->protocol = eth_type_trans(skb, netdev);
+
+	napi_gro_receive(&sds_ring->napi, skb);
+
+	adapter->stats.rx_pkts++;
+	adapter->stats.rxbytes += length;
+
+	return buffer;
+}
+
+#define QLC_TCP_HDR_SIZE            20
+#define QLC_TCP_TS_OPTION_SIZE      12
+#define QLC_TCP_TS_HDR_SIZE         (QLC_TCP_HDR_SIZE + QLC_TCP_TS_OPTION_SIZE)
+
+static struct qlcnic_rx_buffer *
+qlcnic_process_lro(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_sds_ring *sds_ring,
+		int ring, u64 sts_data0, u64 sts_data1)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_rx_buffer *buffer;
+	struct sk_buff *skb;
+	struct qlcnic_host_rds_ring *rds_ring;
+	struct iphdr *iph;
+	struct tcphdr *th;
+	bool push, timestamp;
+	int l2_hdr_offset, l4_hdr_offset;
+	int index;
+	u16 lro_length, length, data_offset;
+	u32 seq_number;
+
+	if (unlikely(ring > adapter->max_rds_rings))
+		return NULL;
+
+	rds_ring = &recv_ctx->rds_rings[ring];
+
+	index = qlcnic_get_lro_sts_refhandle(sts_data0);
+	if (unlikely(index > rds_ring->num_desc))
+		return NULL;
+
+	buffer = &rds_ring->rx_buf_arr[index];
+
+	timestamp = qlcnic_get_lro_sts_timestamp(sts_data0);
+	lro_length = qlcnic_get_lro_sts_length(sts_data0);
+	l2_hdr_offset = qlcnic_get_lro_sts_l2_hdr_offset(sts_data0);
+	l4_hdr_offset = qlcnic_get_lro_sts_l4_hdr_offset(sts_data0);
+	push = qlcnic_get_lro_sts_push_flag(sts_data0);
+	seq_number = qlcnic_get_lro_sts_seq_number(sts_data1);
+
+	skb = qlcnic_process_rxbuf(adapter, rds_ring, index, STATUS_CKSUM_OK);
+	if (!skb)
+		return buffer;
+
+	if (timestamp)
+		data_offset = l4_hdr_offset + QLC_TCP_TS_HDR_SIZE;
+	else
+		data_offset = l4_hdr_offset + QLC_TCP_HDR_SIZE;
+
+	skb_put(skb, lro_length + data_offset);
+
+	skb->truesize = skb->len + sizeof(struct sk_buff) + skb_headroom(skb);
+
+	skb_pull(skb, l2_hdr_offset);
+	skb->protocol = eth_type_trans(skb, netdev);
+
+	iph = (struct iphdr *)skb->data;
+	th = (struct tcphdr *)(skb->data + (iph->ihl << 2));
+
+	length = (iph->ihl << 2) + (th->doff << 2) + lro_length;
+	iph->tot_len = htons(length);
+	iph->check = 0;
+	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
+	th->psh = push;
+	th->seq = htonl(seq_number);
+
+	length = skb->len;
+
+	netif_receive_skb(skb);
+
+	adapter->stats.lro_pkts++;
+	adapter->stats.rxbytes += length;
+
+	return buffer;
+}
+
+int
+qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
+{
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+	struct list_head *cur;
+	struct status_desc *desc;
+	struct qlcnic_rx_buffer *rxbuf;
+	u64 sts_data0, sts_data1;
+
+	int count = 0;
+	int opcode, ring, desc_cnt;
+	u32 consumer = sds_ring->consumer;
+
+	while (count < max) {
+		desc = &sds_ring->desc_head[consumer];
+		sts_data0 = le64_to_cpu(desc->status_desc_data[0]);
+
+		if (!(sts_data0 & STATUS_OWNER_HOST))
+			break;
+
+		desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0);
+		opcode = qlcnic_get_sts_opcode(sts_data0);
+
+		switch (opcode) {
+		case QLCNIC_RXPKT_DESC:
+		case QLCNIC_OLD_RXPKT_DESC:
+		case QLCNIC_SYN_OFFLOAD:
+			ring = qlcnic_get_sts_type(sts_data0);
+			rxbuf = qlcnic_process_rcv(adapter, sds_ring,
+					ring, sts_data0);
+			break;
+		case QLCNIC_LRO_DESC:
+			ring = qlcnic_get_lro_sts_type(sts_data0);
+			sts_data1 = le64_to_cpu(desc->status_desc_data[1]);
+			rxbuf = qlcnic_process_lro(adapter, sds_ring,
+					ring, sts_data0, sts_data1);
+			break;
+		case QLCNIC_RESPONSE_DESC:
+			qlcnic_handle_fw_message(desc_cnt, consumer, sds_ring);
+		default:
+			goto skip;
+		}
+
+		WARN_ON(desc_cnt > 1);
+
+		if (rxbuf)
+			list_add_tail(&rxbuf->list, &sds_ring->free_list[ring]);
+
+skip:
+		for (; desc_cnt > 0; desc_cnt--) {
+			desc = &sds_ring->desc_head[consumer];
+			desc->status_desc_data[0] =
+				cpu_to_le64(STATUS_OWNER_PHANTOM);
+			consumer = get_next_index(consumer, sds_ring->num_desc);
+		}
+		count++;
+	}
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		struct qlcnic_host_rds_ring *rds_ring =
+			&adapter->recv_ctx.rds_rings[ring];
+
+		if (!list_empty(&sds_ring->free_list[ring])) {
+			list_for_each(cur, &sds_ring->free_list[ring]) {
+				rxbuf = list_entry(cur,
+						struct qlcnic_rx_buffer, list);
+				qlcnic_alloc_rx_skb(adapter, rds_ring, rxbuf);
+			}
+			spin_lock(&rds_ring->lock);
+			list_splice_tail_init(&sds_ring->free_list[ring],
+						&rds_ring->free_list);
+			spin_unlock(&rds_ring->lock);
+		}
+
+		qlcnic_post_rx_buffers_nodb(adapter, rds_ring);
+	}
+
+	if (count) {
+		sds_ring->consumer = consumer;
+		writel(consumer, sds_ring->crb_sts_consumer);
+	}
+
+	return count;
+}
+
+void
+qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
+	struct qlcnic_host_rds_ring *rds_ring)
+{
+	struct rcv_desc *pdesc;
+	struct qlcnic_rx_buffer *buffer;
+	int producer, count = 0;
+	struct list_head *head;
+
+	producer = rds_ring->producer;
+
+	spin_lock(&rds_ring->lock);
+	head = &rds_ring->free_list;
+	while (!list_empty(head)) {
+
+		buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
+
+		if (!buffer->skb) {
+			if (qlcnic_alloc_rx_skb(adapter, rds_ring, buffer))
+				break;
+		}
+
+		count++;
+		list_del(&buffer->list);
+
+		/* make a rcv descriptor  */
+		pdesc = &rds_ring->desc_head[producer];
+		pdesc->addr_buffer = cpu_to_le64(buffer->dma);
+		pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
+		pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
+
+		producer = get_next_index(producer, rds_ring->num_desc);
+	}
+	spin_unlock(&rds_ring->lock);
+
+	if (count) {
+		rds_ring->producer = producer;
+		writel((producer-1) & (rds_ring->num_desc-1),
+				rds_ring->crb_rcv_producer);
+	}
+}
+
+static void
+qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_rds_ring *rds_ring)
+{
+	struct rcv_desc *pdesc;
+	struct qlcnic_rx_buffer *buffer;
+	int producer, count = 0;
+	struct list_head *head;
+
+	producer = rds_ring->producer;
+	if (!spin_trylock(&rds_ring->lock))
+		return;
+
+	head = &rds_ring->free_list;
+	while (!list_empty(head)) {
+
+		buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
+
+		if (!buffer->skb) {
+			if (qlcnic_alloc_rx_skb(adapter, rds_ring, buffer))
+				break;
+		}
+
+		count++;
+		list_del(&buffer->list);
+
+		/* make a rcv descriptor  */
+		pdesc = &rds_ring->desc_head[producer];
+		pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
+		pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
+		pdesc->addr_buffer = cpu_to_le64(buffer->dma);
+
+		producer = get_next_index(producer, rds_ring->num_desc);
+	}
+
+	if (count) {
+		rds_ring->producer = producer;
+		writel((producer - 1) & (rds_ring->num_desc - 1),
+				rds_ring->crb_rcv_producer);
+	}
+	spin_unlock(&rds_ring->lock);
+}
+
+static struct qlcnic_rx_buffer *
+qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_sds_ring *sds_ring,
+		int ring, u64 sts_data0)
+{
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+	struct qlcnic_rx_buffer *buffer;
+	struct sk_buff *skb;
+	struct qlcnic_host_rds_ring *rds_ring;
+	int index, length, cksum, pkt_offset;
+
+	if (unlikely(ring >= adapter->max_rds_rings))
+		return NULL;
+
+	rds_ring = &recv_ctx->rds_rings[ring];
+
+	index = qlcnic_get_sts_refhandle(sts_data0);
+	if (unlikely(index >= rds_ring->num_desc))
+		return NULL;
+
+	buffer = &rds_ring->rx_buf_arr[index];
+
+	length = qlcnic_get_sts_totallength(sts_data0);
+	cksum  = qlcnic_get_sts_status(sts_data0);
+	pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0);
+
+	skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum);
+	if (!skb)
+		return buffer;
+
+	skb_put(skb, rds_ring->skb_size);
+
+	if (pkt_offset)
+		skb_pull(skb, pkt_offset);
+
+	skb->truesize = skb->len + sizeof(struct sk_buff);
+
+	if (!qlcnic_check_loopback_buff(skb->data))
+		adapter->diag_cnt++;
+
+	dev_kfree_skb_any(skb);
+
+	return buffer;
+}
+
+void
+qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring)
+{
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+	struct status_desc *desc;
+	struct qlcnic_rx_buffer *rxbuf;
+	u64 sts_data0;
+
+	int opcode, ring, desc_cnt;
+	u32 consumer = sds_ring->consumer;
+
+	desc = &sds_ring->desc_head[consumer];
+	sts_data0 = le64_to_cpu(desc->status_desc_data[0]);
+
+	if (!(sts_data0 & STATUS_OWNER_HOST))
+		return;
+
+	desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0);
+	opcode = qlcnic_get_sts_opcode(sts_data0);
+
+	ring = qlcnic_get_sts_type(sts_data0);
+	rxbuf = qlcnic_process_rcv_diag(adapter, sds_ring,
+					ring, sts_data0);
+
+	desc->status_desc_data[0] = cpu_to_le64(STATUS_OWNER_PHANTOM);
+	consumer = get_next_index(consumer, sds_ring->num_desc);
+
+	sds_ring->consumer = consumer;
+	writel(consumer, sds_ring->crb_sts_consumer);
+}
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
new file mode 100644
index 000000000000..665e8e56b6a8
--- /dev/null
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -0,0 +1,2720 @@
+/*
+ * Copyright (C) 2009 - QLogic Corporation.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called "COPYING".
+ *
+ */
+
+#include <linux/vmalloc.h>
+#include <linux/interrupt.h>
+
+#include "qlcnic.h"
+
+#include <linux/dma-mapping.h>
+#include <linux/if_vlan.h>
+#include <net/ip.h>
+#include <linux/ipv6.h>
+#include <linux/inetdevice.h>
+#include <linux/sysfs.h>
+
+MODULE_DESCRIPTION("QLogic 10 GbE Converged Ethernet Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(QLCNIC_LINUX_VERSIONID);
+MODULE_FIRMWARE(QLCNIC_UNIFIED_ROMIMAGE_NAME);
+
+char qlcnic_driver_name[] = "qlcnic";
+static const char qlcnic_driver_string[] = "QLogic Converged Ethernet Driver v"
+    QLCNIC_LINUX_VERSIONID;
+
+static int port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
+
+/* Default to restricted 1G auto-neg mode */
+static int wol_port_mode = 5;
+
+static int use_msi = 1;
+module_param(use_msi, int, 0644);
+MODULE_PARM_DESC(use_msi, "MSI interrupt (0=disabled, 1=enabled");
+
+static int use_msi_x = 1;
+module_param(use_msi_x, int, 0644);
+MODULE_PARM_DESC(use_msi_x, "MSI-X interrupt (0=disabled, 1=enabled");
+
+static int auto_fw_reset = AUTO_FW_RESET_ENABLED;
+module_param(auto_fw_reset, int, 0644);
+MODULE_PARM_DESC(auto_fw_reset, "Auto firmware reset (0=disabled, 1=enabled");
+
+static int __devinit qlcnic_probe(struct pci_dev *pdev,
+		const struct pci_device_id *ent);
+static void __devexit qlcnic_remove(struct pci_dev *pdev);
+static int qlcnic_open(struct net_device *netdev);
+static int qlcnic_close(struct net_device *netdev);
+static void qlcnic_tx_timeout(struct net_device *netdev);
+static void qlcnic_tx_timeout_task(struct work_struct *work);
+static void qlcnic_attach_work(struct work_struct *work);
+static void qlcnic_fwinit_work(struct work_struct *work);
+static void qlcnic_fw_poll_work(struct work_struct *work);
+static void qlcnic_schedule_work(struct qlcnic_adapter *adapter,
+		work_func_t func, int delay);
+static void qlcnic_cancel_fw_work(struct qlcnic_adapter *adapter);
+static int qlcnic_poll(struct napi_struct *napi, int budget);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void qlcnic_poll_controller(struct net_device *netdev);
+#endif
+
+static void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter);
+static void qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter);
+static void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter);
+static void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter);
+
+static void qlcnic_clr_all_drv_state(struct qlcnic_adapter *adapter);
+static int qlcnic_can_start_firmware(struct qlcnic_adapter *adapter);
+
+static irqreturn_t qlcnic_tmp_intr(int irq, void *data);
+static irqreturn_t qlcnic_intr(int irq, void *data);
+static irqreturn_t qlcnic_msi_intr(int irq, void *data);
+static irqreturn_t qlcnic_msix_intr(int irq, void *data);
+
+static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev);
+static void qlcnic_config_indev_addr(struct net_device *dev, unsigned long);
+
+/*  PCI Device ID Table  */
+#define ENTRY(device) \
+	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, (device)), \
+	.class = PCI_CLASS_NETWORK_ETHERNET << 8, .class_mask = ~0}
+
+#define PCI_DEVICE_ID_QLOGIC_QLE824X  0x8020
+
+static DEFINE_PCI_DEVICE_TABLE(qlcnic_pci_tbl) = {
+	ENTRY(PCI_DEVICE_ID_QLOGIC_QLE824X),
+	{0,}
+};
+
+MODULE_DEVICE_TABLE(pci, qlcnic_pci_tbl);
+
+
+void
+qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter,
+		struct qlcnic_host_tx_ring *tx_ring)
+{
+	writel(tx_ring->producer, tx_ring->crb_cmd_producer);
+
+	if (qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH) {
+		netif_stop_queue(adapter->netdev);
+		smp_mb();
+	}
+}
+
+static const u32 msi_tgt_status[8] = {
+	ISR_INT_TARGET_STATUS, ISR_INT_TARGET_STATUS_F1,
+	ISR_INT_TARGET_STATUS_F2, ISR_INT_TARGET_STATUS_F3,
+	ISR_INT_TARGET_STATUS_F4, ISR_INT_TARGET_STATUS_F5,
+	ISR_INT_TARGET_STATUS_F6, ISR_INT_TARGET_STATUS_F7
+};
+
+static const
+struct qlcnic_legacy_intr_set legacy_intr[] = QLCNIC_LEGACY_INTR_CONFIG;
+
+static inline void qlcnic_disable_int(struct qlcnic_host_sds_ring *sds_ring)
+{
+	writel(0, sds_ring->crb_intr_mask);
+}
+
+static inline void qlcnic_enable_int(struct qlcnic_host_sds_ring *sds_ring)
+{
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+	writel(0x1, sds_ring->crb_intr_mask);
+
+	if (!QLCNIC_IS_MSI_FAMILY(adapter))
+		writel(0xfbff, adapter->tgt_mask_reg);
+}
+
+static int
+qlcnic_alloc_sds_rings(struct qlcnic_recv_context *recv_ctx, int count)
+{
+	int size = sizeof(struct qlcnic_host_sds_ring) * count;
+
+	recv_ctx->sds_rings = kzalloc(size, GFP_KERNEL);
+
+	return (recv_ctx->sds_rings == NULL);
+}
+
+static void
+qlcnic_free_sds_rings(struct qlcnic_recv_context *recv_ctx)
+{
+	if (recv_ctx->sds_rings != NULL)
+		kfree(recv_ctx->sds_rings);
+
+	recv_ctx->sds_rings = NULL;
+}
+
+static int
+qlcnic_napi_add(struct qlcnic_adapter *adapter, struct net_device *netdev)
+{
+	int ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings))
+		return -ENOMEM;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		netif_napi_add(netdev, &sds_ring->napi,
+				qlcnic_poll, QLCNIC_NETDEV_WEIGHT);
+	}
+
+	return 0;
+}
+
+static void
+qlcnic_napi_del(struct qlcnic_adapter *adapter)
+{
+	int ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		netif_napi_del(&sds_ring->napi);
+	}
+
+	qlcnic_free_sds_rings(&adapter->recv_ctx);
+}
+
+static void
+qlcnic_napi_enable(struct qlcnic_adapter *adapter)
+{
+	int ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		napi_enable(&sds_ring->napi);
+		qlcnic_enable_int(sds_ring);
+	}
+}
+
+static void
+qlcnic_napi_disable(struct qlcnic_adapter *adapter)
+{
+	int ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		qlcnic_disable_int(sds_ring);
+		napi_synchronize(&sds_ring->napi);
+		napi_disable(&sds_ring->napi);
+	}
+}
+
+static void qlcnic_clear_stats(struct qlcnic_adapter *adapter)
+{
+	memset(&adapter->stats, 0, sizeof(adapter->stats));
+	return;
+}
+
+static int qlcnic_set_dma_mask(struct qlcnic_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	u64 mask, cmask;
+
+	adapter->pci_using_dac = 0;
+
+	mask = DMA_BIT_MASK(39);
+	cmask = mask;
+
+	if (pci_set_dma_mask(pdev, mask) == 0 &&
+			pci_set_consistent_dma_mask(pdev, cmask) == 0) {
+		adapter->pci_using_dac = 1;
+		return 0;
+	}
+
+	return -EIO;
+}
+
+/* Update addressable range if firmware supports it */
+static int
+qlcnic_update_dma_mask(struct qlcnic_adapter *adapter)
+{
+	int change, shift, err;
+	u64 mask, old_mask, old_cmask;
+	struct pci_dev *pdev = adapter->pdev;
+
+	change = 0;
+
+	shift = QLCRD32(adapter, CRB_DMA_SHIFT);
+	if (shift > 32)
+		return 0;
+
+	if (shift > 9)
+		change = 1;
+
+	if (change) {
+		old_mask = pdev->dma_mask;
+		old_cmask = pdev->dev.coherent_dma_mask;
+
+		mask = DMA_BIT_MASK(32+shift);
+
+		err = pci_set_dma_mask(pdev, mask);
+		if (err)
+			goto err_out;
+
+		err = pci_set_consistent_dma_mask(pdev, mask);
+		if (err)
+			goto err_out;
+		dev_info(&pdev->dev, "using %d-bit dma mask\n", 32+shift);
+	}
+
+	return 0;
+
+err_out:
+	pci_set_dma_mask(pdev, old_mask);
+	pci_set_consistent_dma_mask(pdev, old_cmask);
+	return err;
+}
+
+static void qlcnic_set_port_mode(struct qlcnic_adapter *adapter)
+{
+	u32 val, data;
+
+	val = adapter->ahw.board_type;
+	if ((val == QLCNIC_BRDTYPE_P3_HMEZ) ||
+		(val == QLCNIC_BRDTYPE_P3_XG_LOM)) {
+		if (port_mode == QLCNIC_PORT_MODE_802_3_AP) {
+			data = QLCNIC_PORT_MODE_802_3_AP;
+			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
+		} else if (port_mode == QLCNIC_PORT_MODE_XG) {
+			data = QLCNIC_PORT_MODE_XG;
+			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
+		} else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_1G) {
+			data = QLCNIC_PORT_MODE_AUTO_NEG_1G;
+			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
+		} else if (port_mode == QLCNIC_PORT_MODE_AUTO_NEG_XG) {
+			data = QLCNIC_PORT_MODE_AUTO_NEG_XG;
+			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
+		} else {
+			data = QLCNIC_PORT_MODE_AUTO_NEG;
+			QLCWR32(adapter, QLCNIC_PORT_MODE_ADDR, data);
+		}
+
+		if ((wol_port_mode != QLCNIC_PORT_MODE_802_3_AP) &&
+			(wol_port_mode != QLCNIC_PORT_MODE_XG) &&
+			(wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_1G) &&
+			(wol_port_mode != QLCNIC_PORT_MODE_AUTO_NEG_XG)) {
+			wol_port_mode = QLCNIC_PORT_MODE_AUTO_NEG;
+		}
+		QLCWR32(adapter, QLCNIC_WOL_PORT_MODE, wol_port_mode);
+	}
+}
+
+static void qlcnic_set_msix_bit(struct pci_dev *pdev, int enable)
+{
+	u32 control;
+	int pos;
+
+	pos = pci_find_capability(pdev, PCI_CAP_ID_MSIX);
+	if (pos) {
+		pci_read_config_dword(pdev, pos, &control);
+		if (enable)
+			control |= PCI_MSIX_FLAGS_ENABLE;
+		else
+			control = 0;
+		pci_write_config_dword(pdev, pos, control);
+	}
+}
+
+static void qlcnic_init_msix_entries(struct qlcnic_adapter *adapter, int count)
+{
+	int i;
+
+	for (i = 0; i < count; i++)
+		adapter->msix_entries[i].entry = i;
+}
+
+static int
+qlcnic_read_mac_addr(struct qlcnic_adapter *adapter)
+{
+	int i;
+	unsigned char *p;
+	u64 mac_addr;
+	struct net_device *netdev = adapter->netdev;
+	struct pci_dev *pdev = adapter->pdev;
+
+	if (qlcnic_get_mac_addr(adapter, &mac_addr) != 0)
+		return -EIO;
+
+	p = (unsigned char *)&mac_addr;
+	for (i = 0; i < 6; i++)
+		netdev->dev_addr[i] = *(p + 5 - i);
+
+	memcpy(netdev->perm_addr, netdev->dev_addr, netdev->addr_len);
+	memcpy(adapter->mac_addr, netdev->dev_addr, netdev->addr_len);
+
+	/* set station address */
+
+	if (!is_valid_ether_addr(netdev->perm_addr))
+		dev_warn(&pdev->dev, "Bad MAC address %pM.\n",
+					netdev->dev_addr);
+
+	return 0;
+}
+
+static int qlcnic_set_mac(struct net_device *netdev, void *p)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+
+	if (netif_running(netdev)) {
+		netif_device_detach(netdev);
+		qlcnic_napi_disable(adapter);
+	}
+
+	memcpy(adapter->mac_addr, addr->sa_data, netdev->addr_len);
+	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+	qlcnic_set_multi(adapter->netdev);
+
+	if (netif_running(netdev)) {
+		netif_device_attach(netdev);
+		qlcnic_napi_enable(adapter);
+	}
+	return 0;
+}
+
+static const struct net_device_ops qlcnic_netdev_ops = {
+	.ndo_open	   = qlcnic_open,
+	.ndo_stop	   = qlcnic_close,
+	.ndo_start_xmit    = qlcnic_xmit_frame,
+	.ndo_get_stats	   = qlcnic_get_stats,
+	.ndo_validate_addr = eth_validate_addr,
+	.ndo_set_multicast_list = qlcnic_set_multi,
+	.ndo_set_mac_address    = qlcnic_set_mac,
+	.ndo_change_mtu	   = qlcnic_change_mtu,
+	.ndo_tx_timeout	   = qlcnic_tx_timeout,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller = qlcnic_poll_controller,
+#endif
+};
+
+static void
+qlcnic_setup_intr(struct qlcnic_adapter *adapter)
+{
+	const struct qlcnic_legacy_intr_set *legacy_intrp;
+	struct pci_dev *pdev = adapter->pdev;
+	int err, num_msix;
+
+	if (adapter->rss_supported) {
+		num_msix = (num_online_cpus() >= MSIX_ENTRIES_PER_ADAPTER) ?
+			MSIX_ENTRIES_PER_ADAPTER : 2;
+	} else
+		num_msix = 1;
+
+	adapter->max_sds_rings = 1;
+
+	adapter->flags &= ~(QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED);
+
+	legacy_intrp = &legacy_intr[adapter->ahw.pci_func];
+
+	adapter->int_vec_bit = legacy_intrp->int_vec_bit;
+	adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter,
+			legacy_intrp->tgt_status_reg);
+	adapter->tgt_mask_reg = qlcnic_get_ioaddr(adapter,
+			legacy_intrp->tgt_mask_reg);
+	adapter->isr_int_vec = qlcnic_get_ioaddr(adapter, ISR_INT_VECTOR);
+
+	adapter->crb_int_state_reg = qlcnic_get_ioaddr(adapter,
+			ISR_INT_STATE_REG);
+
+	qlcnic_set_msix_bit(pdev, 0);
+
+	if (adapter->msix_supported) {
+
+		qlcnic_init_msix_entries(adapter, num_msix);
+		err = pci_enable_msix(pdev, adapter->msix_entries, num_msix);
+		if (err == 0) {
+			adapter->flags |= QLCNIC_MSIX_ENABLED;
+			qlcnic_set_msix_bit(pdev, 1);
+
+			if (adapter->rss_supported)
+				adapter->max_sds_rings = num_msix;
+
+			dev_info(&pdev->dev, "using msi-x interrupts\n");
+			return;
+		}
+
+		if (err > 0)
+			pci_disable_msix(pdev);
+
+		/* fall through for msi */
+	}
+
+	if (use_msi && !pci_enable_msi(pdev)) {
+		adapter->flags |= QLCNIC_MSI_ENABLED;
+		adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter,
+				msi_tgt_status[adapter->ahw.pci_func]);
+		dev_info(&pdev->dev, "using msi interrupts\n");
+		adapter->msix_entries[0].vector = pdev->irq;
+		return;
+	}
+
+	dev_info(&pdev->dev, "using legacy interrupts\n");
+	adapter->msix_entries[0].vector = pdev->irq;
+}
+
+static void
+qlcnic_teardown_intr(struct qlcnic_adapter *adapter)
+{
+	if (adapter->flags & QLCNIC_MSIX_ENABLED)
+		pci_disable_msix(adapter->pdev);
+	if (adapter->flags & QLCNIC_MSI_ENABLED)
+		pci_disable_msi(adapter->pdev);
+}
+
+static void
+qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter)
+{
+	if (adapter->ahw.pci_base0 != NULL)
+		iounmap(adapter->ahw.pci_base0);
+}
+
+static int
+qlcnic_setup_pci_map(struct qlcnic_adapter *adapter)
+{
+	void __iomem *mem_ptr0 = NULL;
+	resource_size_t mem_base;
+	unsigned long mem_len, pci_len0 = 0;
+
+	struct pci_dev *pdev = adapter->pdev;
+	int pci_func = adapter->ahw.pci_func;
+
+	/*
+	 * Set the CRB window to invalid. If any register in window 0 is
+	 * accessed it should set the window to 0 and then reset it to 1.
+	 */
+	adapter->ahw.crb_win = -1;
+	adapter->ahw.ocm_win = -1;
+
+	/* remap phys address */
+	mem_base = pci_resource_start(pdev, 0);	/* 0 is for BAR 0 */
+	mem_len = pci_resource_len(pdev, 0);
+
+	if (mem_len == QLCNIC_PCI_2MB_SIZE) {
+
+		mem_ptr0 = pci_ioremap_bar(pdev, 0);
+		if (mem_ptr0 == NULL) {
+			dev_err(&pdev->dev, "failed to map PCI bar 0\n");
+			return -EIO;
+		}
+		pci_len0 = mem_len;
+	} else {
+		return -EIO;
+	}
+
+	dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20));
+
+	adapter->ahw.pci_base0 = mem_ptr0;
+	adapter->ahw.pci_len0 = pci_len0;
+
+	adapter->ahw.ocm_win_crb = qlcnic_get_ioaddr(adapter,
+		QLCNIC_PCIX_PS_REG(PCIX_OCM_WINDOW_REG(pci_func)));
+
+	return 0;
+}
+
+static void get_brd_name(struct qlcnic_adapter *adapter, char *name)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	int i, found = 0;
+
+	for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
+		if (qlcnic_boards[i].vendor == pdev->vendor &&
+			qlcnic_boards[i].device == pdev->device &&
+			qlcnic_boards[i].sub_vendor == pdev->subsystem_vendor &&
+			qlcnic_boards[i].sub_device == pdev->subsystem_device) {
+				strcpy(name, qlcnic_boards[i].short_name);
+				found = 1;
+				break;
+		}
+
+	}
+
+	if (!found)
+		name = "Unknown";
+}
+
+static void
+qlcnic_check_options(struct qlcnic_adapter *adapter)
+{
+	u32 fw_major, fw_minor, fw_build;
+	char brd_name[QLCNIC_MAX_BOARD_NAME_LEN];
+	char serial_num[32];
+	int i, offset, val;
+	int *ptr32;
+	struct pci_dev *pdev = adapter->pdev;
+
+	adapter->driver_mismatch = 0;
+
+	ptr32 = (int *)&serial_num;
+	offset = QLCNIC_FW_SERIAL_NUM_OFFSET;
+	for (i = 0; i < 8; i++) {
+		if (qlcnic_rom_fast_read(adapter, offset, &val) == -1) {
+			dev_err(&pdev->dev, "error reading board info\n");
+			adapter->driver_mismatch = 1;
+			return;
+		}
+		ptr32[i] = cpu_to_le32(val);
+		offset += sizeof(u32);
+	}
+
+	fw_major = QLCRD32(adapter, QLCNIC_FW_VERSION_MAJOR);
+	fw_minor = QLCRD32(adapter, QLCNIC_FW_VERSION_MINOR);
+	fw_build = QLCRD32(adapter, QLCNIC_FW_VERSION_SUB);
+
+	adapter->fw_version = QLCNIC_VERSION_CODE(fw_major, fw_minor, fw_build);
+
+	if (adapter->portnum == 0) {
+		get_brd_name(adapter, brd_name);
+
+		pr_info("%s: %s Board Chip rev 0x%x\n",
+				module_name(THIS_MODULE),
+				brd_name, adapter->ahw.revision_id);
+	}
+
+	if (adapter->fw_version < QLCNIC_VERSION_CODE(3, 4, 216)) {
+		adapter->driver_mismatch = 1;
+		dev_warn(&pdev->dev, "firmware version %d.%d.%d unsupported\n",
+				fw_major, fw_minor, fw_build);
+		return;
+	}
+
+	i = QLCRD32(adapter, QLCNIC_SRE_MISC);
+	adapter->ahw.cut_through = (i & 0x8000) ? 1 : 0;
+
+	dev_info(&pdev->dev, "firmware v%d.%d.%d [%s]\n",
+			fw_major, fw_minor, fw_build,
+			adapter->ahw.cut_through ? "cut-through" : "legacy");
+
+	if (adapter->fw_version >= QLCNIC_VERSION_CODE(4, 0, 222))
+		adapter->capabilities = QLCRD32(adapter, CRB_FW_CAPABILITIES_1);
+
+	adapter->flags &= ~QLCNIC_LRO_ENABLED;
+
+	if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_10G;
+		adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;
+	} else if (adapter->ahw.port_type == QLCNIC_GBE) {
+		adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_1G;
+		adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G;
+	}
+
+	adapter->msix_supported = !!use_msi_x;
+	adapter->rss_supported = !!use_msi_x;
+
+	adapter->num_txd = MAX_CMD_DESCRIPTORS;
+
+	adapter->num_lro_rxd = 0;
+	adapter->max_rds_rings = 2;
+}
+
+static int
+qlcnic_start_firmware(struct qlcnic_adapter *adapter)
+{
+	int val, err, first_boot;
+
+	err = qlcnic_set_dma_mask(adapter);
+	if (err)
+		return err;
+
+	if (!qlcnic_can_start_firmware(adapter))
+		goto wait_init;
+
+	first_boot = QLCRD32(adapter, QLCNIC_CAM_RAM(0x1fc));
+	if (first_boot == 0x55555555)
+		/* This is the first boot after power up */
+		QLCWR32(adapter, QLCNIC_CAM_RAM(0x1fc), QLCNIC_BDINFO_MAGIC);
+
+	qlcnic_request_firmware(adapter);
+
+	err = qlcnic_need_fw_reset(adapter);
+	if (err < 0)
+		goto err_out;
+	if (err == 0)
+		goto wait_init;
+
+	if (first_boot != 0x55555555) {
+		QLCWR32(adapter, CRB_CMDPEG_STATE, 0);
+		qlcnic_pinit_from_rom(adapter);
+		msleep(1);
+	}
+
+	QLCWR32(adapter, CRB_DMA_SHIFT, 0x55555555);
+	QLCWR32(adapter, QLCNIC_PEG_HALT_STATUS1, 0);
+	QLCWR32(adapter, QLCNIC_PEG_HALT_STATUS2, 0);
+
+	qlcnic_set_port_mode(adapter);
+
+	err = qlcnic_load_firmware(adapter);
+	if (err)
+		goto err_out;
+
+	qlcnic_release_firmware(adapter);
+
+	val = (_QLCNIC_LINUX_MAJOR << 16)
+		| ((_QLCNIC_LINUX_MINOR << 8))
+		| (_QLCNIC_LINUX_SUBVERSION);
+	QLCWR32(adapter, CRB_DRIVER_VERSION, val);
+
+wait_init:
+	/* Handshake with the card before we register the devices. */
+	err = qlcnic_phantom_init(adapter);
+	if (err)
+		goto err_out;
+
+	QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY);
+
+	qlcnic_update_dma_mask(adapter);
+
+	qlcnic_check_options(adapter);
+
+	adapter->need_fw_reset = 0;
+
+	/* fall through and release firmware */
+
+err_out:
+	qlcnic_release_firmware(adapter);
+	return err;
+}
+
+static int
+qlcnic_request_irq(struct qlcnic_adapter *adapter)
+{
+	irq_handler_t handler;
+	struct qlcnic_host_sds_ring *sds_ring;
+	int err, ring;
+
+	unsigned long flags = 0;
+	struct net_device *netdev = adapter->netdev;
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
+		handler = qlcnic_tmp_intr;
+		if (!QLCNIC_IS_MSI_FAMILY(adapter))
+			flags |= IRQF_SHARED;
+
+	} else {
+		if (adapter->flags & QLCNIC_MSIX_ENABLED)
+			handler = qlcnic_msix_intr;
+		else if (adapter->flags & QLCNIC_MSI_ENABLED)
+			handler = qlcnic_msi_intr;
+		else {
+			flags |= IRQF_SHARED;
+			handler = qlcnic_intr;
+		}
+	}
+	adapter->irq = netdev->irq;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		sprintf(sds_ring->name, "%s[%d]", netdev->name, ring);
+		err = request_irq(sds_ring->irq, handler,
+				  flags, sds_ring->name, sds_ring);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+static void
+qlcnic_free_irq(struct qlcnic_adapter *adapter)
+{
+	int ring;
+	struct qlcnic_host_sds_ring *sds_ring;
+
+	struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
+	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+		sds_ring = &recv_ctx->sds_rings[ring];
+		free_irq(sds_ring->irq, sds_ring);
+	}
+}
+
+static void
+qlcnic_init_coalesce_defaults(struct qlcnic_adapter *adapter)
+{
+	adapter->coal.flags = QLCNIC_INTR_DEFAULT;
+	adapter->coal.normal.data.rx_time_us =
+		QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US;
+	adapter->coal.normal.data.rx_packets =
+		QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS;
+	adapter->coal.normal.data.tx_time_us =
+		QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US;
+	adapter->coal.normal.data.tx_packets =
+		QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS;
+}
+
+static int
+__qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
+{
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return -EIO;
+
+	qlcnic_set_multi(netdev);
+	qlcnic_fw_cmd_set_mtu(adapter, netdev->mtu);
+
+	adapter->ahw.linkup = 0;
+
+	if (adapter->max_sds_rings > 1)
+		qlcnic_config_rss(adapter, 1);
+
+	qlcnic_config_intr_coalesce(adapter);
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
+		qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED);
+
+	qlcnic_napi_enable(adapter);
+
+	qlcnic_linkevent_request(adapter, 1);
+
+	set_bit(__QLCNIC_DEV_UP, &adapter->state);
+	return 0;
+}
+
+/* Usage: During resume and firmware recovery module.*/
+
+static int
+qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
+{
+	int err = 0;
+
+	rtnl_lock();
+	if (netif_running(netdev))
+		err = __qlcnic_up(adapter, netdev);
+	rtnl_unlock();
+
+	return err;
+}
+
+static void
+__qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev)
+{
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return;
+
+	if (!test_and_clear_bit(__QLCNIC_DEV_UP, &adapter->state))
+		return;
+
+	smp_mb();
+	spin_lock(&adapter->tx_clean_lock);
+	netif_carrier_off(netdev);
+	netif_tx_disable(netdev);
+
+	qlcnic_free_mac_list(adapter);
+
+	qlcnic_nic_set_promisc(adapter, QLCNIC_NIU_NON_PROMISC_MODE);
+
+	qlcnic_napi_disable(adapter);
+
+	qlcnic_release_tx_buffers(adapter);
+	spin_unlock(&adapter->tx_clean_lock);
+}
+
+/* Usage: During suspend and firmware recovery module */
+
+static void
+qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev)
+{
+	rtnl_lock();
+	if (netif_running(netdev))
+		__qlcnic_down(adapter, netdev);
+	rtnl_unlock();
+
+}
+
+static int
+qlcnic_attach(struct qlcnic_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	struct pci_dev *pdev = adapter->pdev;
+	int err, ring;
+	struct qlcnic_host_rds_ring *rds_ring;
+
+	if (adapter->is_up == QLCNIC_ADAPTER_UP_MAGIC)
+		return 0;
+
+	err = qlcnic_init_firmware(adapter);
+	if (err)
+		return err;
+
+	err = qlcnic_napi_add(adapter, netdev);
+	if (err)
+		return err;
+
+	err = qlcnic_alloc_sw_resources(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "Error in setting sw resources\n");
+		return err;
+	}
+
+	err = qlcnic_alloc_hw_resources(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "Error in setting hw resources\n");
+		goto err_out_free_sw;
+	}
+
+
+	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
+		rds_ring = &adapter->recv_ctx.rds_rings[ring];
+		qlcnic_post_rx_buffers(adapter, ring, rds_ring);
+	}
+
+	err = qlcnic_request_irq(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "failed to setup interrupt\n");
+		goto err_out_free_rxbuf;
+	}
+
+	qlcnic_init_coalesce_defaults(adapter);
+
+	qlcnic_create_sysfs_entries(adapter);
+
+	adapter->is_up = QLCNIC_ADAPTER_UP_MAGIC;
+	return 0;
+
+err_out_free_rxbuf:
+	qlcnic_release_rx_buffers(adapter);
+	qlcnic_free_hw_resources(adapter);
+err_out_free_sw:
+	qlcnic_free_sw_resources(adapter);
+	return err;
+}
+
+static void
+qlcnic_detach(struct qlcnic_adapter *adapter)
+{
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		return;
+
+	qlcnic_remove_sysfs_entries(adapter);
+
+	qlcnic_free_hw_resources(adapter);
+	qlcnic_release_rx_buffers(adapter);
+	qlcnic_free_irq(adapter);
+	qlcnic_napi_del(adapter);
+	qlcnic_free_sw_resources(adapter);
+
+	adapter->is_up = 0;
+}
+
+void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_host_sds_ring *sds_ring;
+	int ring;
+
+	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
+		for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+			sds_ring = &adapter->recv_ctx.sds_rings[ring];
+			qlcnic_disable_int(sds_ring);
+		}
+	}
+
+	qlcnic_detach(adapter);
+
+	adapter->diag_test = 0;
+	adapter->max_sds_rings = max_sds_rings;
+
+	if (qlcnic_attach(adapter))
+		return;
+
+	if (netif_running(netdev))
+		__qlcnic_up(adapter, netdev);
+
+	netif_device_attach(netdev);
+}
+
+int qlcnic_diag_alloc_res(struct net_device *netdev, int test)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_host_sds_ring *sds_ring;
+	int ring;
+	int ret;
+
+	netif_device_detach(netdev);
+
+	if (netif_running(netdev))
+		__qlcnic_down(adapter, netdev);
+
+	qlcnic_detach(adapter);
+
+	adapter->max_sds_rings = 1;
+	adapter->diag_test = test;
+
+	ret = qlcnic_attach(adapter);
+	if (ret)
+		return ret;
+
+	if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) {
+		for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+			sds_ring = &adapter->recv_ctx.sds_rings[ring];
+			qlcnic_enable_int(sds_ring);
+		}
+	}
+
+	return 0;
+}
+
+int
+qlcnic_reset_context(struct qlcnic_adapter *adapter)
+{
+	int err = 0;
+	struct net_device *netdev = adapter->netdev;
+
+	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		return -EBUSY;
+
+	if (adapter->is_up == QLCNIC_ADAPTER_UP_MAGIC) {
+
+		netif_device_detach(netdev);
+
+		if (netif_running(netdev))
+			__qlcnic_down(adapter, netdev);
+
+		qlcnic_detach(adapter);
+
+		if (netif_running(netdev)) {
+			err = qlcnic_attach(adapter);
+			if (!err)
+				err = __qlcnic_up(adapter, netdev);
+
+			if (err)
+				goto done;
+		}
+
+		netif_device_attach(netdev);
+	}
+
+done:
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	return err;
+}
+
+static int
+qlcnic_setup_netdev(struct qlcnic_adapter *adapter,
+		struct net_device *netdev)
+{
+	int err;
+	struct pci_dev *pdev = adapter->pdev;
+
+	adapter->rx_csum = 1;
+	adapter->mc_enabled = 0;
+	adapter->max_mc_count = 38;
+
+	netdev->netdev_ops	   = &qlcnic_netdev_ops;
+	netdev->watchdog_timeo     = 2*HZ;
+
+	qlcnic_change_mtu(netdev, netdev->mtu);
+
+	SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops);
+
+	netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+	netdev->features |= (NETIF_F_GRO);
+	netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+
+	netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
+	netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
+
+	if (adapter->pci_using_dac) {
+		netdev->features |= NETIF_F_HIGHDMA;
+		netdev->vlan_features |= NETIF_F_HIGHDMA;
+	}
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_FVLANTX)
+		netdev->features |= (NETIF_F_HW_VLAN_TX);
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
+		netdev->features |= NETIF_F_LRO;
+
+	netdev->irq = adapter->msix_entries[0].vector;
+
+	INIT_WORK(&adapter->tx_timeout_task, qlcnic_tx_timeout_task);
+
+	if (qlcnic_read_mac_addr(adapter))
+		dev_warn(&pdev->dev, "failed to read mac addr\n");
+
+	netif_carrier_off(netdev);
+	netif_stop_queue(netdev);
+
+	err = register_netdev(netdev);
+	if (err) {
+		dev_err(&pdev->dev, "failed to register net device\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static int __devinit
+qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	struct net_device *netdev = NULL;
+	struct qlcnic_adapter *adapter = NULL;
+	int err;
+	int pci_func_id = PCI_FUNC(pdev->devfn);
+	uint8_t revision_id;
+
+	err = pci_enable_device(pdev);
+	if (err)
+		return err;
+
+	if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+		err = -ENODEV;
+		goto err_out_disable_pdev;
+	}
+
+	err = pci_request_regions(pdev, qlcnic_driver_name);
+	if (err)
+		goto err_out_disable_pdev;
+
+	pci_set_master(pdev);
+
+	netdev = alloc_etherdev(sizeof(struct qlcnic_adapter));
+	if (!netdev) {
+		dev_err(&pdev->dev, "failed to allocate net_device\n");
+		err = -ENOMEM;
+		goto err_out_free_res;
+	}
+
+	SET_NETDEV_DEV(netdev, &pdev->dev);
+
+	adapter = netdev_priv(netdev);
+	adapter->netdev  = netdev;
+	adapter->pdev    = pdev;
+	adapter->ahw.pci_func  = pci_func_id;
+
+	revision_id = pdev->revision;
+	adapter->ahw.revision_id = revision_id;
+
+	rwlock_init(&adapter->ahw.crb_lock);
+	mutex_init(&adapter->ahw.mem_lock);
+
+	spin_lock_init(&adapter->tx_clean_lock);
+	INIT_LIST_HEAD(&adapter->mac_list);
+
+	err = qlcnic_setup_pci_map(adapter);
+	if (err)
+		goto err_out_free_netdev;
+
+	/* This will be reset for mezz cards  */
+	adapter->portnum = pci_func_id;
+
+	err = qlcnic_get_board_info(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "Error getting board config info.\n");
+		goto err_out_iounmap;
+	}
+
+
+	err = qlcnic_start_firmware(adapter);
+	if (err)
+		goto err_out_decr_ref;
+
+	/*
+	 * See if the firmware gave us a virtual-physical port mapping.
+	 */
+	adapter->physical_port = adapter->portnum;
+
+	qlcnic_clear_stats(adapter);
+
+	qlcnic_setup_intr(adapter);
+
+	err = qlcnic_setup_netdev(adapter, netdev);
+	if (err)
+		goto err_out_disable_msi;
+
+	pci_set_drvdata(pdev, adapter);
+
+	qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY);
+
+	switch (adapter->ahw.port_type) {
+	case QLCNIC_GBE:
+		dev_info(&adapter->pdev->dev, "%s: GbE port initialized\n",
+				adapter->netdev->name);
+		break;
+	case QLCNIC_XGBE:
+		dev_info(&adapter->pdev->dev, "%s: XGbE port initialized\n",
+				adapter->netdev->name);
+		break;
+	}
+
+	qlcnic_create_diag_entries(adapter);
+
+	return 0;
+
+err_out_disable_msi:
+	qlcnic_teardown_intr(adapter);
+
+err_out_decr_ref:
+	qlcnic_clr_all_drv_state(adapter);
+
+err_out_iounmap:
+	qlcnic_cleanup_pci_map(adapter);
+
+err_out_free_netdev:
+	free_netdev(netdev);
+
+err_out_free_res:
+	pci_release_regions(pdev);
+
+err_out_disable_pdev:
+	pci_set_drvdata(pdev, NULL);
+	pci_disable_device(pdev);
+	return err;
+}
+
+static void __devexit qlcnic_remove(struct pci_dev *pdev)
+{
+	struct qlcnic_adapter *adapter;
+	struct net_device *netdev;
+
+	adapter = pci_get_drvdata(pdev);
+	if (adapter == NULL)
+		return;
+
+	netdev = adapter->netdev;
+
+	qlcnic_cancel_fw_work(adapter);
+
+	unregister_netdev(netdev);
+
+	cancel_work_sync(&adapter->tx_timeout_task);
+
+	qlcnic_detach(adapter);
+
+	qlcnic_clr_all_drv_state(adapter);
+
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+
+	qlcnic_teardown_intr(adapter);
+
+	qlcnic_remove_diag_entries(adapter);
+
+	qlcnic_cleanup_pci_map(adapter);
+
+	qlcnic_release_firmware(adapter);
+
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	pci_set_drvdata(pdev, NULL);
+
+	free_netdev(netdev);
+}
+static int __qlcnic_shutdown(struct pci_dev *pdev)
+{
+	struct qlcnic_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
+	int retval;
+
+	netif_device_detach(netdev);
+
+	qlcnic_cancel_fw_work(adapter);
+
+	if (netif_running(netdev))
+		qlcnic_down(adapter, netdev);
+
+	cancel_work_sync(&adapter->tx_timeout_task);
+
+	qlcnic_detach(adapter);
+
+	qlcnic_clr_all_drv_state(adapter);
+
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+
+	retval = pci_save_state(pdev);
+	if (retval)
+		return retval;
+
+	if (qlcnic_wol_supported(adapter)) {
+		pci_enable_wake(pdev, PCI_D3cold, 1);
+		pci_enable_wake(pdev, PCI_D3hot, 1);
+	}
+
+	return 0;
+}
+
+static void qlcnic_shutdown(struct pci_dev *pdev)
+{
+	if (__qlcnic_shutdown(pdev))
+		return;
+
+	pci_disable_device(pdev);
+}
+
+#ifdef CONFIG_PM
+static int
+qlcnic_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	int retval;
+
+	retval = __qlcnic_shutdown(pdev);
+	if (retval)
+		return retval;
+
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	return 0;
+}
+
+static int
+qlcnic_resume(struct pci_dev *pdev)
+{
+	struct qlcnic_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
+	int err;
+
+	err = pci_enable_device(pdev);
+	if (err)
+		return err;
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_set_master(pdev);
+	pci_restore_state(pdev);
+
+	adapter->ahw.crb_win = -1;
+	adapter->ahw.ocm_win = -1;
+
+	err = qlcnic_start_firmware(adapter);
+	if (err) {
+		dev_err(&pdev->dev, "failed to start firmware\n");
+		return err;
+	}
+
+	if (netif_running(netdev)) {
+		err = qlcnic_attach(adapter);
+		if (err)
+			goto err_out;
+
+		err = qlcnic_up(adapter, netdev);
+		if (err)
+			goto err_out_detach;
+
+
+		qlcnic_config_indev_addr(netdev, NETDEV_UP);
+	}
+
+	netif_device_attach(netdev);
+	qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY);
+	return 0;
+
+err_out_detach:
+	qlcnic_detach(adapter);
+err_out:
+	qlcnic_clr_all_drv_state(adapter);
+	return err;
+}
+#endif
+
+static int qlcnic_open(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	int err;
+
+	if (adapter->driver_mismatch)
+		return -EIO;
+
+	err = qlcnic_attach(adapter);
+	if (err)
+		return err;
+
+	err = __qlcnic_up(adapter, netdev);
+	if (err)
+		goto err_out;
+
+	netif_start_queue(netdev);
+
+	return 0;
+
+err_out:
+	qlcnic_detach(adapter);
+	return err;
+}
+
+/*
+ * qlcnic_close - Disables a network interface entry point
+ */
+static int qlcnic_close(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	__qlcnic_down(adapter, netdev);
+	return 0;
+}
+
+static void
+qlcnic_tso_check(struct net_device *netdev,
+		struct qlcnic_host_tx_ring *tx_ring,
+		struct cmd_desc_type0 *first_desc,
+		struct sk_buff *skb)
+{
+	u8 opcode = TX_ETHER_PKT;
+	__be16 protocol = skb->protocol;
+	u16 flags = 0, vid = 0;
+	u32 producer;
+	int copied, offset, copy_len, hdr_len = 0, tso = 0, vlan_oob = 0;
+	struct cmd_desc_type0 *hwdesc;
+	struct vlan_ethhdr *vh;
+
+	if (protocol == cpu_to_be16(ETH_P_8021Q)) {
+
+		vh = (struct vlan_ethhdr *)skb->data;
+		protocol = vh->h_vlan_encapsulated_proto;
+		flags = FLAGS_VLAN_TAGGED;
+
+	} else if (vlan_tx_tag_present(skb)) {
+
+		flags = FLAGS_VLAN_OOB;
+		vid = vlan_tx_tag_get(skb);
+		qlcnic_set_tx_vlan_tci(first_desc, vid);
+		vlan_oob = 1;
+	}
+
+	if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
+			skb_shinfo(skb)->gso_size > 0) {
+
+		hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+
+		first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+		first_desc->total_hdr_length = hdr_len;
+		if (vlan_oob) {
+			first_desc->total_hdr_length += VLAN_HLEN;
+			first_desc->tcp_hdr_offset = VLAN_HLEN;
+			first_desc->ip_hdr_offset = VLAN_HLEN;
+			/* Only in case of TSO on vlan device */
+			flags |= FLAGS_VLAN_TAGGED;
+		}
+
+		opcode = (protocol == cpu_to_be16(ETH_P_IPV6)) ?
+				TX_TCP_LSO6 : TX_TCP_LSO;
+		tso = 1;
+
+	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		u8 l4proto;
+
+		if (protocol == cpu_to_be16(ETH_P_IP)) {
+			l4proto = ip_hdr(skb)->protocol;
+
+			if (l4proto == IPPROTO_TCP)
+				opcode = TX_TCP_PKT;
+			else if (l4proto == IPPROTO_UDP)
+				opcode = TX_UDP_PKT;
+		} else if (protocol == cpu_to_be16(ETH_P_IPV6)) {
+			l4proto = ipv6_hdr(skb)->nexthdr;
+
+			if (l4proto == IPPROTO_TCP)
+				opcode = TX_TCPV6_PKT;
+			else if (l4proto == IPPROTO_UDP)
+				opcode = TX_UDPV6_PKT;
+		}
+	}
+
+	first_desc->tcp_hdr_offset += skb_transport_offset(skb);
+	first_desc->ip_hdr_offset += skb_network_offset(skb);
+	qlcnic_set_tx_flags_opcode(first_desc, flags, opcode);
+
+	if (!tso)
+		return;
+
+	/* For LSO, we need to copy the MAC/IP/TCP headers into
+	 * the descriptor ring
+	 */
+	producer = tx_ring->producer;
+	copied = 0;
+	offset = 2;
+
+	if (vlan_oob) {
+		/* Create a TSO vlan header template for firmware */
+
+		hwdesc = &tx_ring->desc_head[producer];
+		tx_ring->cmd_buf_arr[producer].skb = NULL;
+
+		copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
+				hdr_len + VLAN_HLEN);
+
+		vh = (struct vlan_ethhdr *)((char *)hwdesc + 2);
+		skb_copy_from_linear_data(skb, vh, 12);
+		vh->h_vlan_proto = htons(ETH_P_8021Q);
+		vh->h_vlan_TCI = htons(vid);
+		skb_copy_from_linear_data_offset(skb, 12,
+				(char *)vh + 16, copy_len - 16);
+
+		copied = copy_len - VLAN_HLEN;
+		offset = 0;
+
+		producer = get_next_index(producer, tx_ring->num_desc);
+	}
+
+	while (copied < hdr_len) {
+
+		copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
+				(hdr_len - copied));
+
+		hwdesc = &tx_ring->desc_head[producer];
+		tx_ring->cmd_buf_arr[producer].skb = NULL;
+
+		skb_copy_from_linear_data_offset(skb, copied,
+				 (char *)hwdesc + offset, copy_len);
+
+		copied += copy_len;
+		offset = 0;
+
+		producer = get_next_index(producer, tx_ring->num_desc);
+	}
+
+	tx_ring->producer = producer;
+	barrier();
+}
+
+static int
+qlcnic_map_tx_skb(struct pci_dev *pdev,
+		struct sk_buff *skb, struct qlcnic_cmd_buffer *pbuf)
+{
+	struct qlcnic_skb_frag *nf;
+	struct skb_frag_struct *frag;
+	int i, nr_frags;
+	dma_addr_t map;
+
+	nr_frags = skb_shinfo(skb)->nr_frags;
+	nf = &pbuf->frag_array[0];
+
+	map = pci_map_single(pdev, skb->data,
+			skb_headlen(skb), PCI_DMA_TODEVICE);
+	if (pci_dma_mapping_error(pdev, map))
+		goto out_err;
+
+	nf->dma = map;
+	nf->length = skb_headlen(skb);
+
+	for (i = 0; i < nr_frags; i++) {
+		frag = &skb_shinfo(skb)->frags[i];
+		nf = &pbuf->frag_array[i+1];
+
+		map = pci_map_page(pdev, frag->page, frag->page_offset,
+				frag->size, PCI_DMA_TODEVICE);
+		if (pci_dma_mapping_error(pdev, map))
+			goto unwind;
+
+		nf->dma = map;
+		nf->length = frag->size;
+	}
+
+	return 0;
+
+unwind:
+	while (--i >= 0) {
+		nf = &pbuf->frag_array[i+1];
+		pci_unmap_page(pdev, nf->dma, nf->length, PCI_DMA_TODEVICE);
+	}
+
+	nf = &pbuf->frag_array[0];
+	pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);
+
+out_err:
+	return -ENOMEM;
+}
+
+static inline void
+qlcnic_clear_cmddesc(u64 *desc)
+{
+	desc[0] = 0ULL;
+	desc[2] = 0ULL;
+}
+
+netdev_tx_t
+qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+	struct qlcnic_cmd_buffer *pbuf;
+	struct qlcnic_skb_frag *buffrag;
+	struct cmd_desc_type0 *hwdesc, *first_desc;
+	struct pci_dev *pdev;
+	int i, k;
+
+	u32 producer;
+	int frag_count, no_of_desc;
+	u32 num_txd = tx_ring->num_desc;
+
+	frag_count = skb_shinfo(skb)->nr_frags + 1;
+
+	/* 4 fragments per cmd des */
+	no_of_desc = (frag_count + 3) >> 2;
+
+	if (unlikely(no_of_desc + 2 > qlcnic_tx_avail(tx_ring))) {
+		netif_stop_queue(netdev);
+		return NETDEV_TX_BUSY;
+	}
+
+	producer = tx_ring->producer;
+	pbuf = &tx_ring->cmd_buf_arr[producer];
+
+	pdev = adapter->pdev;
+
+	if (qlcnic_map_tx_skb(pdev, skb, pbuf))
+		goto drop_packet;
+
+	pbuf->skb = skb;
+	pbuf->frag_count = frag_count;
+
+	first_desc = hwdesc = &tx_ring->desc_head[producer];
+	qlcnic_clear_cmddesc((u64 *)hwdesc);
+
+	qlcnic_set_tx_frags_len(first_desc, frag_count, skb->len);
+	qlcnic_set_tx_port(first_desc, adapter->portnum);
+
+	for (i = 0; i < frag_count; i++) {
+
+		k = i % 4;
+
+		if ((k == 0) && (i > 0)) {
+			/* move to next desc.*/
+			producer = get_next_index(producer, num_txd);
+			hwdesc = &tx_ring->desc_head[producer];
+			qlcnic_clear_cmddesc((u64 *)hwdesc);
+			tx_ring->cmd_buf_arr[producer].skb = NULL;
+		}
+
+		buffrag = &pbuf->frag_array[i];
+
+		hwdesc->buffer_length[k] = cpu_to_le16(buffrag->length);
+		switch (k) {
+		case 0:
+			hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
+			break;
+		case 1:
+			hwdesc->addr_buffer2 = cpu_to_le64(buffrag->dma);
+			break;
+		case 2:
+			hwdesc->addr_buffer3 = cpu_to_le64(buffrag->dma);
+			break;
+		case 3:
+			hwdesc->addr_buffer4 = cpu_to_le64(buffrag->dma);
+			break;
+		}
+	}
+
+	tx_ring->producer = get_next_index(producer, num_txd);
+
+	qlcnic_tso_check(netdev, tx_ring, first_desc, skb);
+
+	qlcnic_update_cmd_producer(adapter, tx_ring);
+
+	adapter->stats.txbytes += skb->len;
+	adapter->stats.xmitcalled++;
+
+	return NETDEV_TX_OK;
+
+drop_packet:
+	adapter->stats.txdropped++;
+	dev_kfree_skb_any(skb);
+	return NETDEV_TX_OK;
+}
+
+static int qlcnic_check_temp(struct qlcnic_adapter *adapter)
+{
+	struct net_device *netdev = adapter->netdev;
+	u32 temp, temp_state, temp_val;
+	int rv = 0;
+
+	temp = QLCRD32(adapter, CRB_TEMP_STATE);
+
+	temp_state = qlcnic_get_temp_state(temp);
+	temp_val = qlcnic_get_temp_val(temp);
+
+	if (temp_state == QLCNIC_TEMP_PANIC) {
+		dev_err(&netdev->dev,
+		       "Device temperature %d degrees C exceeds"
+		       " maximum allowed. Hardware has been shut down.\n",
+		       temp_val);
+		rv = 1;
+	} else if (temp_state == QLCNIC_TEMP_WARN) {
+		if (adapter->temp == QLCNIC_TEMP_NORMAL) {
+			dev_err(&netdev->dev,
+			       "Device temperature %d degrees C "
+			       "exceeds operating range."
+			       " Immediate action needed.\n",
+			       temp_val);
+		}
+	} else {
+		if (adapter->temp == QLCNIC_TEMP_WARN) {
+			dev_info(&netdev->dev,
+			       "Device temperature is now %d degrees C"
+			       " in normal range.\n", temp_val);
+		}
+	}
+	adapter->temp = temp_state;
+	return rv;
+}
+
+void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	if (adapter->ahw.linkup && !linkup) {
+		dev_info(&netdev->dev, "NIC Link is down\n");
+		adapter->ahw.linkup = 0;
+		if (netif_running(netdev)) {
+			netif_carrier_off(netdev);
+			netif_stop_queue(netdev);
+		}
+	} else if (!adapter->ahw.linkup && linkup) {
+		dev_info(&netdev->dev, "NIC Link is up\n");
+		adapter->ahw.linkup = 1;
+		if (netif_running(netdev)) {
+			netif_carrier_on(netdev);
+			netif_wake_queue(netdev);
+		}
+	}
+}
+
+static void qlcnic_tx_timeout(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+
+	if (test_bit(__QLCNIC_RESETTING, &adapter->state))
+		return;
+
+	dev_err(&netdev->dev, "transmit timeout, resetting.\n");
+	schedule_work(&adapter->tx_timeout_task);
+}
+
+static void qlcnic_tx_timeout_task(struct work_struct *work)
+{
+	struct qlcnic_adapter *adapter =
+		container_of(work, struct qlcnic_adapter, tx_timeout_task);
+
+	if (!netif_running(adapter->netdev))
+		return;
+
+	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		return;
+
+	if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS)
+		goto request_reset;
+
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+	if (!qlcnic_reset_context(adapter)) {
+		adapter->netdev->trans_start = jiffies;
+		return;
+
+		/* context reset failed, fall through for fw reset */
+	}
+
+request_reset:
+	adapter->need_fw_reset = 1;
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+}
+
+static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	struct net_device_stats *stats = &netdev->stats;
+
+	memset(stats, 0, sizeof(*stats));
+
+	stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts;
+	stats->tx_packets = adapter->stats.xmitfinished;
+	stats->rx_bytes = adapter->stats.rxbytes;
+	stats->tx_bytes = adapter->stats.txbytes;
+	stats->rx_dropped = adapter->stats.rxdropped;
+	stats->tx_dropped = adapter->stats.txdropped;
+
+	return stats;
+}
+
+static irqreturn_t qlcnic_clear_legacy_intr(struct qlcnic_adapter *adapter)
+{
+	u32 status;
+
+	status = readl(adapter->isr_int_vec);
+
+	if (!(status & adapter->int_vec_bit))
+		return IRQ_NONE;
+
+	/* check interrupt state machine, to be sure */
+	status = readl(adapter->crb_int_state_reg);
+	if (!ISR_LEGACY_INT_TRIGGERED(status))
+		return IRQ_NONE;
+
+	writel(0xffffffff, adapter->tgt_status_reg);
+	/* read twice to ensure write is flushed */
+	readl(adapter->isr_int_vec);
+	readl(adapter->isr_int_vec);
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qlcnic_tmp_intr(int irq, void *data)
+{
+	struct qlcnic_host_sds_ring *sds_ring = data;
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+	if (adapter->flags & QLCNIC_MSIX_ENABLED)
+		goto done;
+	else if (adapter->flags & QLCNIC_MSI_ENABLED) {
+		writel(0xffffffff, adapter->tgt_status_reg);
+		goto done;
+	}
+
+	if (qlcnic_clear_legacy_intr(adapter) == IRQ_NONE)
+		return IRQ_NONE;
+
+done:
+	adapter->diag_cnt++;
+	qlcnic_enable_int(sds_ring);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qlcnic_intr(int irq, void *data)
+{
+	struct qlcnic_host_sds_ring *sds_ring = data;
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+	if (qlcnic_clear_legacy_intr(adapter) == IRQ_NONE)
+		return IRQ_NONE;
+
+	napi_schedule(&sds_ring->napi);
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qlcnic_msi_intr(int irq, void *data)
+{
+	struct qlcnic_host_sds_ring *sds_ring = data;
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+	/* clear interrupt */
+	writel(0xffffffff, adapter->tgt_status_reg);
+
+	napi_schedule(&sds_ring->napi);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qlcnic_msix_intr(int irq, void *data)
+{
+	struct qlcnic_host_sds_ring *sds_ring = data;
+
+	napi_schedule(&sds_ring->napi);
+	return IRQ_HANDLED;
+}
+
+static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
+{
+	u32 sw_consumer, hw_consumer;
+	int count = 0, i;
+	struct qlcnic_cmd_buffer *buffer;
+	struct pci_dev *pdev = adapter->pdev;
+	struct net_device *netdev = adapter->netdev;
+	struct qlcnic_skb_frag *frag;
+	int done;
+	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+
+	if (!spin_trylock(&adapter->tx_clean_lock))
+		return 1;
+
+	sw_consumer = tx_ring->sw_consumer;
+	hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
+
+	while (sw_consumer != hw_consumer) {
+		buffer = &tx_ring->cmd_buf_arr[sw_consumer];
+		if (buffer->skb) {
+			frag = &buffer->frag_array[0];
+			pci_unmap_single(pdev, frag->dma, frag->length,
+					 PCI_DMA_TODEVICE);
+			frag->dma = 0ULL;
+			for (i = 1; i < buffer->frag_count; i++) {
+				frag++;
+				pci_unmap_page(pdev, frag->dma, frag->length,
+					       PCI_DMA_TODEVICE);
+				frag->dma = 0ULL;
+			}
+
+			adapter->stats.xmitfinished++;
+			dev_kfree_skb_any(buffer->skb);
+			buffer->skb = NULL;
+		}
+
+		sw_consumer = get_next_index(sw_consumer, tx_ring->num_desc);
+		if (++count >= MAX_STATUS_HANDLE)
+			break;
+	}
+
+	if (count && netif_running(netdev)) {
+		tx_ring->sw_consumer = sw_consumer;
+
+		smp_mb();
+
+		if (netif_queue_stopped(netdev) && netif_carrier_ok(netdev)) {
+			__netif_tx_lock(tx_ring->txq, smp_processor_id());
+			if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) {
+				netif_wake_queue(netdev);
+				adapter->tx_timeo_cnt = 0;
+			}
+			__netif_tx_unlock(tx_ring->txq);
+		}
+	}
+	/*
+	 * If everything is freed up to consumer then check if the ring is full
+	 * If the ring is full then check if more needs to be freed and
+	 * schedule the call back again.
+	 *
+	 * This happens when there are 2 CPUs. One could be freeing and the
+	 * other filling it. If the ring is full when we get out of here and
+	 * the card has already interrupted the host then the host can miss the
+	 * interrupt.
+	 *
+	 * There is still a possible race condition and the host could miss an
+	 * interrupt. The card has to take care of this.
+	 */
+	hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
+	done = (sw_consumer == hw_consumer);
+	spin_unlock(&adapter->tx_clean_lock);
+
+	return done;
+}
+
+static int qlcnic_poll(struct napi_struct *napi, int budget)
+{
+	struct qlcnic_host_sds_ring *sds_ring =
+		container_of(napi, struct qlcnic_host_sds_ring, napi);
+
+	struct qlcnic_adapter *adapter = sds_ring->adapter;
+
+	int tx_complete;
+	int work_done;
+
+	tx_complete = qlcnic_process_cmd_ring(adapter);
+
+	work_done = qlcnic_process_rcv_ring(sds_ring, budget);
+
+	if ((work_done < budget) && tx_complete) {
+		napi_complete(&sds_ring->napi);
+		if (test_bit(__QLCNIC_DEV_UP, &adapter->state))
+			qlcnic_enable_int(sds_ring);
+	}
+
+	return work_done;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void qlcnic_poll_controller(struct net_device *netdev)
+{
+	struct qlcnic_adapter *adapter = netdev_priv(netdev);
+	disable_irq(adapter->irq);
+	qlcnic_intr(adapter->irq, adapter);
+	enable_irq(adapter->irq);
+}
+#endif
+
+static void
+qlcnic_set_drv_state(struct qlcnic_adapter *adapter, int state)
+{
+	u32  val;
+
+	WARN_ON(state != QLCNIC_DEV_NEED_RESET &&
+			state != QLCNIC_DEV_NEED_QUISCENT);
+
+	if (qlcnic_api_lock(adapter))
+		return ;
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+
+	if (state == QLCNIC_DEV_NEED_RESET)
+		val |= ((u32)0x1 << (adapter->portnum * 4));
+	else if (state == QLCNIC_DEV_NEED_QUISCENT)
+		val |= ((u32)0x1 << ((adapter->portnum * 4) + 1));
+
+	QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+
+	qlcnic_api_unlock(adapter);
+}
+
+static int
+qlcnic_clr_drv_state(struct qlcnic_adapter *adapter)
+{
+	u32  val;
+
+	if (qlcnic_api_lock(adapter))
+		return -EBUSY;
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+	val &= ~((u32)0x3 << (adapter->portnum * 4));
+	QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+
+	qlcnic_api_unlock(adapter);
+
+	return 0;
+}
+
+static void
+qlcnic_clr_all_drv_state(struct qlcnic_adapter *adapter)
+{
+	u32  val;
+
+	if (qlcnic_api_lock(adapter))
+		goto err;
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DEV_REF_COUNT);
+	val &= ~((u32)0x1 << (adapter->portnum * 4));
+	QLCWR32(adapter, QLCNIC_CRB_DEV_REF_COUNT, val);
+
+	if (!(val & 0x11111111))
+		QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_COLD);
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+	val &= ~((u32)0x3 << (adapter->portnum * 4));
+	QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+
+	qlcnic_api_unlock(adapter);
+err:
+	adapter->fw_fail_cnt = 0;
+	clear_bit(__QLCNIC_START_FW, &adapter->state);
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+}
+
+static int
+qlcnic_check_drv_state(struct qlcnic_adapter *adapter)
+{
+	int act, state;
+
+	state = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+	act = QLCRD32(adapter, QLCNIC_CRB_DEV_REF_COUNT);
+
+	if (((state & 0x11111111) == (act & 0x11111111)) ||
+			((act & 0x11111111) == ((state >> 1) & 0x11111111)))
+		return 0;
+	else
+		return 1;
+}
+
+static int
+qlcnic_can_start_firmware(struct qlcnic_adapter *adapter)
+{
+	u32 val, prev_state;
+	int cnt = 0;
+	int portnum = adapter->portnum;
+
+	if (qlcnic_api_lock(adapter))
+		return -1;
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DEV_REF_COUNT);
+	if (!(val & ((int)0x1 << (portnum * 4)))) {
+		val |= ((u32)0x1 << (portnum * 4));
+		QLCWR32(adapter, QLCNIC_CRB_DEV_REF_COUNT, val);
+	} else if (test_and_clear_bit(__QLCNIC_START_FW, &adapter->state)) {
+		goto start_fw;
+	}
+
+	prev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+
+	switch (prev_state) {
+	case QLCNIC_DEV_COLD:
+start_fw:
+		QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_INITALIZING);
+		qlcnic_api_unlock(adapter);
+		return 1;
+
+	case QLCNIC_DEV_READY:
+		qlcnic_api_unlock(adapter);
+		return 0;
+
+	case QLCNIC_DEV_NEED_RESET:
+		val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+		val |= ((u32)0x1 << (portnum * 4));
+		QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+		break;
+
+	case QLCNIC_DEV_NEED_QUISCENT:
+		val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+		val |= ((u32)0x1 << ((portnum * 4) + 1));
+		QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+		break;
+
+	case QLCNIC_DEV_FAILED:
+		qlcnic_api_unlock(adapter);
+		return -1;
+	}
+
+	qlcnic_api_unlock(adapter);
+	msleep(1000);
+	while ((QLCRD32(adapter, QLCNIC_CRB_DEV_STATE) != QLCNIC_DEV_READY) &&
+			++cnt < 20)
+		msleep(1000);
+
+	if (cnt >= 20)
+		return -1;
+
+	if (qlcnic_api_lock(adapter))
+		return -1;
+
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
+	val &= ~((u32)0x3 << (portnum * 4));
+	QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+
+	qlcnic_api_unlock(adapter);
+
+	return 0;
+}
+
+static void
+qlcnic_fwinit_work(struct work_struct *work)
+{
+	struct qlcnic_adapter *adapter = container_of(work,
+			struct qlcnic_adapter, fw_work.work);
+	int dev_state;
+
+	if (++adapter->fw_wait_cnt > FW_POLL_THRESH)
+		goto err_ret;
+
+	if (test_bit(__QLCNIC_START_FW, &adapter->state)) {
+
+		if (qlcnic_check_drv_state(adapter)) {
+			qlcnic_schedule_work(adapter,
+					qlcnic_fwinit_work, FW_POLL_DELAY);
+			return;
+		}
+
+		if (!qlcnic_start_firmware(adapter)) {
+			qlcnic_schedule_work(adapter, qlcnic_attach_work, 0);
+			return;
+		}
+
+		goto err_ret;
+	}
+
+	dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+	switch (dev_state) {
+	case QLCNIC_DEV_READY:
+		if (!qlcnic_start_firmware(adapter)) {
+			qlcnic_schedule_work(adapter, qlcnic_attach_work, 0);
+			return;
+		}
+	case QLCNIC_DEV_FAILED:
+		break;
+
+	default:
+		qlcnic_schedule_work(adapter,
+			qlcnic_fwinit_work, 2 * FW_POLL_DELAY);
+		return;
+	}
+
+err_ret:
+	qlcnic_clr_all_drv_state(adapter);
+}
+
+static void
+qlcnic_detach_work(struct work_struct *work)
+{
+	struct qlcnic_adapter *adapter = container_of(work,
+			struct qlcnic_adapter, fw_work.work);
+	struct net_device *netdev = adapter->netdev;
+	u32 status;
+
+	netif_device_detach(netdev);
+
+	qlcnic_down(adapter, netdev);
+
+	rtnl_lock();
+	qlcnic_detach(adapter);
+	rtnl_unlock();
+
+	status = QLCRD32(adapter, QLCNIC_PEG_HALT_STATUS1);
+
+	if (status & QLCNIC_RCODE_FATAL_ERROR)
+		goto err_ret;
+
+	if (adapter->temp == QLCNIC_TEMP_PANIC)
+		goto err_ret;
+
+	qlcnic_set_drv_state(adapter, adapter->dev_state);
+
+	adapter->fw_wait_cnt = 0;
+
+	qlcnic_schedule_work(adapter, qlcnic_fwinit_work, FW_POLL_DELAY);
+
+	return;
+
+err_ret:
+	qlcnic_clr_all_drv_state(adapter);
+
+}
+
+static void
+qlcnic_dev_request_reset(struct qlcnic_adapter *adapter)
+{
+	u32 state;
+
+	if (qlcnic_api_lock(adapter))
+		return;
+
+	state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+
+	if (state != QLCNIC_DEV_INITALIZING && state != QLCNIC_DEV_NEED_RESET) {
+		QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_RESET);
+		set_bit(__QLCNIC_START_FW, &adapter->state);
+	}
+
+	qlcnic_api_unlock(adapter);
+}
+
+static void
+qlcnic_schedule_work(struct qlcnic_adapter *adapter,
+		work_func_t func, int delay)
+{
+	INIT_DELAYED_WORK(&adapter->fw_work, func);
+	schedule_delayed_work(&adapter->fw_work, round_jiffies_relative(delay));
+}
+
+static void
+qlcnic_cancel_fw_work(struct qlcnic_adapter *adapter)
+{
+	while (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		msleep(10);
+
+	cancel_delayed_work_sync(&adapter->fw_work);
+}
+
+static void
+qlcnic_attach_work(struct work_struct *work)
+{
+	struct qlcnic_adapter *adapter = container_of(work,
+				struct qlcnic_adapter, fw_work.work);
+	struct net_device *netdev = adapter->netdev;
+	int err;
+
+	if (netif_running(netdev)) {
+		err = qlcnic_attach(adapter);
+		if (err)
+			goto done;
+
+		err = qlcnic_up(adapter, netdev);
+		if (err) {
+			qlcnic_detach(adapter);
+			goto done;
+		}
+
+		qlcnic_config_indev_addr(netdev, NETDEV_UP);
+	}
+
+	netif_device_attach(netdev);
+
+done:
+	adapter->fw_fail_cnt = 0;
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
+
+	if (!qlcnic_clr_drv_state(adapter))
+		qlcnic_schedule_work(adapter, qlcnic_fw_poll_work,
+							FW_POLL_DELAY);
+}
+
+static int
+qlcnic_check_health(struct qlcnic_adapter *adapter)
+{
+	u32 state = 0, heartbit;
+	struct net_device *netdev = adapter->netdev;
+
+	if (qlcnic_check_temp(adapter))
+		goto detach;
+
+	if (adapter->need_fw_reset) {
+		qlcnic_dev_request_reset(adapter);
+		goto detach;
+	}
+
+	state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+	if (state == QLCNIC_DEV_NEED_RESET || state == QLCNIC_DEV_NEED_QUISCENT)
+		adapter->need_fw_reset = 1;
+
+	heartbit = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
+	if (heartbit != adapter->heartbit) {
+		adapter->heartbit = heartbit;
+		adapter->fw_fail_cnt = 0;
+		if (adapter->need_fw_reset)
+			goto detach;
+		return 0;
+	}
+
+	if (++adapter->fw_fail_cnt < FW_FAIL_THRESH)
+		return 0;
+
+	qlcnic_dev_request_reset(adapter);
+
+	clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state);
+
+	dev_info(&netdev->dev, "firmware hang detected\n");
+
+detach:
+	adapter->dev_state = (state == QLCNIC_DEV_NEED_QUISCENT) ? state :
+		QLCNIC_DEV_NEED_RESET;
+
+	if ((auto_fw_reset == AUTO_FW_RESET_ENABLED) &&
+			!test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
+		qlcnic_schedule_work(adapter, qlcnic_detach_work, 0);
+
+	return 1;
+}
+
+static void
+qlcnic_fw_poll_work(struct work_struct *work)
+{
+	struct qlcnic_adapter *adapter = container_of(work,
+				struct qlcnic_adapter, fw_work.work);
+
+	if (test_bit(__QLCNIC_RESETTING, &adapter->state))
+		goto reschedule;
+
+
+	if (qlcnic_check_health(adapter))
+		return;
+
+reschedule:
+	qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY);
+}
+
+static ssize_t
+qlcnic_store_bridged_mode(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	unsigned long new;
+	int ret = -EINVAL;
+
+	if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_BDG))
+		goto err_out;
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		goto err_out;
+
+	if (strict_strtoul(buf, 2, &new))
+		goto err_out;
+
+	if (!qlcnic_config_bridged_mode(adapter, !!new))
+		ret = len;
+
+err_out:
+	return ret;
+}
+
+static ssize_t
+qlcnic_show_bridged_mode(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	int bridged_mode = 0;
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+		bridged_mode = !!(adapter->flags & QLCNIC_BRIDGE_ENABLED);
+
+	return sprintf(buf, "%d\n", bridged_mode);
+}
+
+static struct device_attribute dev_attr_bridged_mode = {
+       .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
+       .show = qlcnic_show_bridged_mode,
+       .store = qlcnic_store_bridged_mode,
+};
+
+static ssize_t
+qlcnic_store_diag_mode(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t len)
+{
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	unsigned long new;
+
+	if (strict_strtoul(buf, 2, &new))
+		return -EINVAL;
+
+	if (!!new != !!(adapter->flags & QLCNIC_DIAG_ENABLED))
+		adapter->flags ^= QLCNIC_DIAG_ENABLED;
+
+	return len;
+}
+
+static ssize_t
+qlcnic_show_diag_mode(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+
+	return sprintf(buf, "%d\n",
+			!!(adapter->flags & QLCNIC_DIAG_ENABLED));
+}
+
+static struct device_attribute dev_attr_diag_mode = {
+	.attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
+	.show = qlcnic_show_diag_mode,
+	.store = qlcnic_store_diag_mode,
+};
+
+static int
+qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
+		loff_t offset, size_t size)
+{
+	if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
+		return -EIO;
+
+	if ((size != 4) || (offset & 0x3))
+		return  -EINVAL;
+
+	if (offset < QLCNIC_PCI_CRBSPACE)
+		return -EINVAL;
+
+	return 0;
+}
+
+static ssize_t
+qlcnic_sysfs_read_crb(struct kobject *kobj, struct bin_attribute *attr,
+		char *buf, loff_t offset, size_t size)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	u32 data;
+	int ret;
+
+	ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
+	if (ret != 0)
+		return ret;
+
+	data = QLCRD32(adapter, offset);
+	memcpy(buf, &data, size);
+	return size;
+}
+
+static ssize_t
+qlcnic_sysfs_write_crb(struct kobject *kobj, struct bin_attribute *attr,
+		char *buf, loff_t offset, size_t size)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	u32 data;
+	int ret;
+
+	ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
+	if (ret != 0)
+		return ret;
+
+	memcpy(&data, buf, size);
+	QLCWR32(adapter, offset, data);
+	return size;
+}
+
+static int
+qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
+		loff_t offset, size_t size)
+{
+	if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
+		return -EIO;
+
+	if ((size != 8) || (offset & 0x7))
+		return  -EIO;
+
+	return 0;
+}
+
+static ssize_t
+qlcnic_sysfs_read_mem(struct kobject *kobj, struct bin_attribute *attr,
+		char *buf, loff_t offset, size_t size)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	u64 data;
+	int ret;
+
+	ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
+	if (ret != 0)
+		return ret;
+
+	if (qlcnic_pci_mem_read_2M(adapter, offset, &data))
+		return -EIO;
+
+	memcpy(buf, &data, size);
+
+	return size;
+}
+
+static ssize_t
+qlcnic_sysfs_write_mem(struct kobject *kobj, struct bin_attribute *attr,
+		char *buf, loff_t offset, size_t size)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+	u64 data;
+	int ret;
+
+	ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
+	if (ret != 0)
+		return ret;
+
+	memcpy(&data, buf, size);
+
+	if (qlcnic_pci_mem_write_2M(adapter, offset, data))
+		return -EIO;
+
+	return size;
+}
+
+
+static struct bin_attribute bin_attr_crb = {
+	.attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
+	.size = 0,
+	.read = qlcnic_sysfs_read_crb,
+	.write = qlcnic_sysfs_write_crb,
+};
+
+static struct bin_attribute bin_attr_mem = {
+	.attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
+	.size = 0,
+	.read = qlcnic_sysfs_read_mem,
+	.write = qlcnic_sysfs_write_mem,
+};
+
+static void
+qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter)
+{
+	struct device *dev = &adapter->pdev->dev;
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+		if (device_create_file(dev, &dev_attr_bridged_mode))
+			dev_warn(dev,
+				"failed to create bridged_mode sysfs entry\n");
+}
+
+static void
+qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter)
+{
+	struct device *dev = &adapter->pdev->dev;
+
+	if (adapter->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+		device_remove_file(dev, &dev_attr_bridged_mode);
+}
+
+static void
+qlcnic_create_diag_entries(struct qlcnic_adapter *adapter)
+{
+	struct device *dev = &adapter->pdev->dev;
+
+	if (device_create_file(dev, &dev_attr_diag_mode))
+		dev_info(dev, "failed to create diag_mode sysfs entry\n");
+	if (device_create_bin_file(dev, &bin_attr_crb))
+		dev_info(dev, "failed to create crb sysfs entry\n");
+	if (device_create_bin_file(dev, &bin_attr_mem))
+		dev_info(dev, "failed to create mem sysfs entry\n");
+}
+
+
+static void
+qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter)
+{
+	struct device *dev = &adapter->pdev->dev;
+
+	device_remove_file(dev, &dev_attr_diag_mode);
+	device_remove_bin_file(dev, &bin_attr_crb);
+	device_remove_bin_file(dev, &bin_attr_mem);
+}
+
+#ifdef CONFIG_INET
+
+#define is_qlcnic_netdev(dev) (dev->netdev_ops == &qlcnic_netdev_ops)
+
+static int
+qlcnic_destip_supported(struct qlcnic_adapter *adapter)
+{
+	if (adapter->ahw.cut_through)
+		return 0;
+
+	return 1;
+}
+
+static void
+qlcnic_config_indev_addr(struct net_device *dev, unsigned long event)
+{
+	struct in_device *indev;
+	struct qlcnic_adapter *adapter = netdev_priv(dev);
+
+	if (!qlcnic_destip_supported(adapter))
+		return;
+
+	indev = in_dev_get(dev);
+	if (!indev)
+		return;
+
+	for_ifa(indev) {
+		switch (event) {
+		case NETDEV_UP:
+			qlcnic_config_ipaddr(adapter,
+					ifa->ifa_address, QLCNIC_IP_UP);
+			break;
+		case NETDEV_DOWN:
+			qlcnic_config_ipaddr(adapter,
+					ifa->ifa_address, QLCNIC_IP_DOWN);
+			break;
+		default:
+			break;
+		}
+	} endfor_ifa(indev);
+
+	in_dev_put(indev);
+	return;
+}
+
+static int qlcnic_netdev_event(struct notifier_block *this,
+				 unsigned long event, void *ptr)
+{
+	struct qlcnic_adapter *adapter;
+	struct net_device *dev = (struct net_device *)ptr;
+
+recheck:
+	if (dev == NULL)
+		goto done;
+
+	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+		dev = vlan_dev_real_dev(dev);
+		goto recheck;
+	}
+
+	if (!is_qlcnic_netdev(dev))
+		goto done;
+
+	adapter = netdev_priv(dev);
+
+	if (!adapter)
+		goto done;
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		goto done;
+
+	qlcnic_config_indev_addr(dev, event);
+done:
+	return NOTIFY_DONE;
+}
+
+static int
+qlcnic_inetaddr_event(struct notifier_block *this,
+		unsigned long event, void *ptr)
+{
+	struct qlcnic_adapter *adapter;
+	struct net_device *dev;
+
+	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
+
+	dev = ifa->ifa_dev ? ifa->ifa_dev->dev : NULL;
+
+recheck:
+	if (dev == NULL || !netif_running(dev))
+		goto done;
+
+	if (dev->priv_flags & IFF_802_1Q_VLAN) {
+		dev = vlan_dev_real_dev(dev);
+		goto recheck;
+	}
+
+	if (!is_qlcnic_netdev(dev))
+		goto done;
+
+	adapter = netdev_priv(dev);
+
+	if (!adapter || !qlcnic_destip_supported(adapter))
+		goto done;
+
+	if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
+		goto done;
+
+	switch (event) {
+	case NETDEV_UP:
+		qlcnic_config_ipaddr(adapter, ifa->ifa_address, QLCNIC_IP_UP);
+		break;
+	case NETDEV_DOWN:
+		qlcnic_config_ipaddr(adapter, ifa->ifa_address, QLCNIC_IP_DOWN);
+		break;
+	default:
+		break;
+	}
+
+done:
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block	qlcnic_netdev_cb = {
+	.notifier_call = qlcnic_netdev_event,
+};
+
+static struct notifier_block qlcnic_inetaddr_cb = {
+	.notifier_call = qlcnic_inetaddr_event,
+};
+#else
+static void
+qlcnic_config_indev_addr(struct net_device *dev, unsigned long event)
+{ }
+#endif
+
+static struct pci_driver qlcnic_driver = {
+	.name = qlcnic_driver_name,
+	.id_table = qlcnic_pci_tbl,
+	.probe = qlcnic_probe,
+	.remove = __devexit_p(qlcnic_remove),
+#ifdef CONFIG_PM
+	.suspend = qlcnic_suspend,
+	.resume = qlcnic_resume,
+#endif
+	.shutdown = qlcnic_shutdown
+};
+
+static int __init qlcnic_init_module(void)
+{
+
+	printk(KERN_INFO "%s\n", qlcnic_driver_string);
+
+#ifdef CONFIG_INET
+	register_netdevice_notifier(&qlcnic_netdev_cb);
+	register_inetaddr_notifier(&qlcnic_inetaddr_cb);
+#endif
+
+
+	return pci_register_driver(&qlcnic_driver);
+}
+
+module_init(qlcnic_init_module);
+
+static void __exit qlcnic_exit_module(void)
+{
+
+	pci_unregister_driver(&qlcnic_driver);
+
+#ifdef CONFIG_INET
+	unregister_inetaddr_notifier(&qlcnic_inetaddr_cb);
+	unregister_netdevice_notifier(&qlcnic_netdev_cb);
+#endif
+}
+
+module_exit(qlcnic_exit_module);
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 862c1aaf3860..ebfd17776b53 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -54,12 +54,8 @@
 #define RX_RING_SHADOW_SPACE	(sizeof(u64) + \
 		MAX_DB_PAGES_PER_BQ(NUM_SMALL_BUFFERS) * sizeof(u64) + \
 		MAX_DB_PAGES_PER_BQ(NUM_LARGE_BUFFERS) * sizeof(u64))
-#define SMALL_BUFFER_SIZE 512
-#define SMALL_BUF_MAP_SIZE (SMALL_BUFFER_SIZE / 2)
 #define LARGE_BUFFER_MAX_SIZE 8192
 #define LARGE_BUFFER_MIN_SIZE 2048
-#define MAX_SPLIT_SIZE 1023
-#define QLGE_SB_PAD 32
 
 #define MAX_CQ 128
 #define DFLT_COALESCE_WAIT 100	/* 100 usec wait for coalescing */
@@ -79,15 +75,43 @@
 #define TX_DESC_PER_OAL 0
 #endif
 
+/* Word shifting for converting 64-bit
+ * address to a series of 16-bit words.
+ * This is used for some MPI firmware
+ * mailbox commands.
+ */
+#define LSW(x)  ((u16)(x))
+#define MSW(x)  ((u16)((u32)(x) >> 16))
+#define LSD(x)  ((u32)((u64)(x)))
+#define MSD(x)  ((u32)((((u64)(x)) >> 32)))
+
 /* MPI test register definitions. This register
  * is used for determining alternate NIC function's
  * PCI->func number.
  */
 enum {
 	MPI_TEST_FUNC_PORT_CFG = 0x1002,
+	MPI_TEST_FUNC_PRB_CTL = 0x100e,
+		MPI_TEST_FUNC_PRB_EN = 0x18a20000,
+	MPI_TEST_FUNC_RST_STS = 0x100a,
+		MPI_TEST_FUNC_RST_FRC = 0x00000003,
+	MPI_TEST_NIC_FUNC_MASK = 0x00000007,
+	MPI_TEST_NIC1_FUNCTION_ENABLE = (1 << 0),
+	MPI_TEST_NIC1_FUNCTION_MASK = 0x0000000e,
 	MPI_TEST_NIC1_FUNC_SHIFT = 1,
+	MPI_TEST_NIC2_FUNCTION_ENABLE = (1 << 4),
+	MPI_TEST_NIC2_FUNCTION_MASK = 0x000000e0,
 	MPI_TEST_NIC2_FUNC_SHIFT = 5,
-	MPI_TEST_NIC_FUNC_MASK = 0x00000007,
+	MPI_TEST_FC1_FUNCTION_ENABLE = (1 << 8),
+	MPI_TEST_FC1_FUNCTION_MASK	= 0x00000e00,
+	MPI_TEST_FC1_FUNCTION_SHIFT = 9,
+	MPI_TEST_FC2_FUNCTION_ENABLE = (1 << 12),
+	MPI_TEST_FC2_FUNCTION_MASK = 0x0000e000,
+	MPI_TEST_FC2_FUNCTION_SHIFT = 13,
+
+	MPI_NIC_READ = 0x00000000,
+	MPI_NIC_REG_BLOCK = 0x00020000,
+	MPI_NIC_FUNCTION_SHIFT = 6,
 };
 
 /*
@@ -468,7 +492,7 @@ enum {
 	MDIO_PORT = 0x00000440,
 	MDIO_STATUS = 0x00000450,
 
-	/* XGMAC AUX statistics  registers */
+	XGMAC_REGISTER_END = 0x00000740,
 };
 
 /*
@@ -509,6 +533,7 @@ enum {
 enum {
 	MAC_ADDR_IDX_SHIFT = 4,
 	MAC_ADDR_TYPE_SHIFT = 16,
+	MAC_ADDR_TYPE_COUNT = 10,
 	MAC_ADDR_TYPE_MASK = 0x000f0000,
 	MAC_ADDR_TYPE_CAM_MAC = 0x00000000,
 	MAC_ADDR_TYPE_MULTI_MAC = 0x00010000,
@@ -526,6 +551,30 @@ enum {
 	MAC_ADDR_MR = (1 << 30),
 	MAC_ADDR_MW = (1 << 31),
 	MAX_MULTICAST_ENTRIES = 32,
+
+	/* Entry count and words per entry
+	 * for each address type in the filter.
+	 */
+	MAC_ADDR_MAX_CAM_ENTRIES = 512,
+	MAC_ADDR_MAX_CAM_WCOUNT = 3,
+	MAC_ADDR_MAX_MULTICAST_ENTRIES = 32,
+	MAC_ADDR_MAX_MULTICAST_WCOUNT = 2,
+	MAC_ADDR_MAX_VLAN_ENTRIES = 4096,
+	MAC_ADDR_MAX_VLAN_WCOUNT = 1,
+	MAC_ADDR_MAX_MCAST_FLTR_ENTRIES = 4096,
+	MAC_ADDR_MAX_MCAST_FLTR_WCOUNT = 1,
+	MAC_ADDR_MAX_FC_MAC_ENTRIES = 4,
+	MAC_ADDR_MAX_FC_MAC_WCOUNT = 2,
+	MAC_ADDR_MAX_MGMT_MAC_ENTRIES = 8,
+	MAC_ADDR_MAX_MGMT_MAC_WCOUNT = 2,
+	MAC_ADDR_MAX_MGMT_VLAN_ENTRIES = 16,
+	MAC_ADDR_MAX_MGMT_VLAN_WCOUNT = 1,
+	MAC_ADDR_MAX_MGMT_V4_ENTRIES = 4,
+	MAC_ADDR_MAX_MGMT_V4_WCOUNT = 1,
+	MAC_ADDR_MAX_MGMT_V6_ENTRIES = 4,
+	MAC_ADDR_MAX_MGMT_V6_WCOUNT = 4,
+	MAC_ADDR_MAX_MGMT_TU_DP_ENTRIES = 4,
+	MAC_ADDR_MAX_MGMT_TU_DP_WCOUNT = 1,
 };
 
 /*
@@ -596,6 +645,7 @@ enum {
 enum {
 	RT_IDX_IDX_SHIFT = 8,
 	RT_IDX_TYPE_MASK = 0x000f0000,
+	RT_IDX_TYPE_SHIFT = 16,
 	RT_IDX_TYPE_RT = 0x00000000,
 	RT_IDX_TYPE_RT_INV = 0x00010000,
 	RT_IDX_TYPE_NICQ = 0x00020000,
@@ -664,7 +714,89 @@ enum {
 	RT_IDX_UNUSED013 = 13,
 	RT_IDX_UNUSED014 = 14,
 	RT_IDX_PROMISCUOUS_SLOT = 15,
-	RT_IDX_MAX_SLOTS = 16,
+	RT_IDX_MAX_RT_SLOTS = 8,
+	RT_IDX_MAX_NIC_SLOTS = 16,
+};
+
+/*
+ * Serdes Address Register (XG_SERDES_ADDR) bit definitions.
+ */
+enum {
+	XG_SERDES_ADDR_RDY = (1 << 31),
+	XG_SERDES_ADDR_R = (1 << 30),
+
+	XG_SERDES_ADDR_STS = 0x00001E06,
+	XG_SERDES_ADDR_XFI1_PWR_UP = 0x00000005,
+	XG_SERDES_ADDR_XFI2_PWR_UP = 0x0000000a,
+	XG_SERDES_ADDR_XAUI_PWR_DOWN = 0x00000001,
+
+	/* Serdes coredump definitions. */
+	XG_SERDES_XAUI_AN_START = 0x00000000,
+	XG_SERDES_XAUI_AN_END = 0x00000034,
+	XG_SERDES_XAUI_HSS_PCS_START = 0x00000800,
+	XG_SERDES_XAUI_HSS_PCS_END = 0x0000880,
+	XG_SERDES_XFI_AN_START = 0x00001000,
+	XG_SERDES_XFI_AN_END = 0x00001034,
+	XG_SERDES_XFI_TRAIN_START = 0x10001050,
+	XG_SERDES_XFI_TRAIN_END = 0x1000107C,
+	XG_SERDES_XFI_HSS_PCS_START = 0x00001800,
+	XG_SERDES_XFI_HSS_PCS_END = 0x00001838,
+	XG_SERDES_XFI_HSS_TX_START = 0x00001c00,
+	XG_SERDES_XFI_HSS_TX_END = 0x00001c1f,
+	XG_SERDES_XFI_HSS_RX_START = 0x00001c40,
+	XG_SERDES_XFI_HSS_RX_END = 0x00001c5f,
+	XG_SERDES_XFI_HSS_PLL_START = 0x00001e00,
+	XG_SERDES_XFI_HSS_PLL_END = 0x00001e1f,
+};
+
+/*
+ *  NIC Probe Mux Address Register (PRB_MX_ADDR) bit definitions.
+ */
+enum {
+	PRB_MX_ADDR_ARE = (1 << 16),
+	PRB_MX_ADDR_UP = (1 << 15),
+	PRB_MX_ADDR_SWP = (1 << 14),
+
+	/* Module select values. */
+	PRB_MX_ADDR_MAX_MODS = 21,
+	PRB_MX_ADDR_MOD_SEL_SHIFT = 9,
+	PRB_MX_ADDR_MOD_SEL_TBD = 0,
+	PRB_MX_ADDR_MOD_SEL_IDE1 = 1,
+	PRB_MX_ADDR_MOD_SEL_IDE2 = 2,
+	PRB_MX_ADDR_MOD_SEL_FRB = 3,
+	PRB_MX_ADDR_MOD_SEL_ODE1 = 4,
+	PRB_MX_ADDR_MOD_SEL_ODE2 = 5,
+	PRB_MX_ADDR_MOD_SEL_DA1 = 6,
+	PRB_MX_ADDR_MOD_SEL_DA2 = 7,
+	PRB_MX_ADDR_MOD_SEL_IMP1 = 8,
+	PRB_MX_ADDR_MOD_SEL_IMP2 = 9,
+	PRB_MX_ADDR_MOD_SEL_OMP1 = 10,
+	PRB_MX_ADDR_MOD_SEL_OMP2 = 11,
+	PRB_MX_ADDR_MOD_SEL_ORS1 = 12,
+	PRB_MX_ADDR_MOD_SEL_ORS2 = 13,
+	PRB_MX_ADDR_MOD_SEL_REG = 14,
+	PRB_MX_ADDR_MOD_SEL_MAC1 = 16,
+	PRB_MX_ADDR_MOD_SEL_MAC2 = 17,
+	PRB_MX_ADDR_MOD_SEL_VQM1 = 18,
+	PRB_MX_ADDR_MOD_SEL_VQM2 = 19,
+	PRB_MX_ADDR_MOD_SEL_MOP = 20,
+	/* Bit fields indicating which modules
+	 * are valid for each clock domain.
+	 */
+	PRB_MX_ADDR_VALID_SYS_MOD = 0x000f7ff7,
+	PRB_MX_ADDR_VALID_PCI_MOD = 0x000040c1,
+	PRB_MX_ADDR_VALID_XGM_MOD = 0x00037309,
+	PRB_MX_ADDR_VALID_FC_MOD = 0x00003001,
+	PRB_MX_ADDR_VALID_TOTAL = 34,
+
+	/* Clock domain values. */
+	PRB_MX_ADDR_CLOCK_SHIFT = 6,
+	PRB_MX_ADDR_SYS_CLOCK = 0,
+	PRB_MX_ADDR_PCI_CLOCK = 2,
+	PRB_MX_ADDR_FC_CLOCK = 5,
+	PRB_MX_ADDR_XGM_CLOCK = 6,
+
+	PRB_MX_ADDR_MAX_MUX = 64,
 };
 
 /*
@@ -737,6 +869,21 @@ enum {
 	PRB_MX_DATA = 0xfc,	/* Use semaphore */
 };
 
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+#define SMALL_BUFFER_SIZE 256
+#define SMALL_BUF_MAP_SIZE SMALL_BUFFER_SIZE
+#define SPLT_SETTING  FSC_DBRST_1024
+#define SPLT_LEN 0
+#define QLGE_SB_PAD 0
+#else
+#define SMALL_BUFFER_SIZE 512
+#define SMALL_BUF_MAP_SIZE (SMALL_BUFFER_SIZE / 2)
+#define SPLT_SETTING  FSC_SH
+#define SPLT_LEN (SPLT_HDR_EP | \
+	min(SMALL_BUF_MAP_SIZE, 1023))
+#define QLGE_SB_PAD 32
+#endif
+
 /*
  * CAM output format.
  */
@@ -1421,7 +1568,7 @@ struct nic_stats {
 	u64 rx_nic_fifo_drop;
 };
 
-/* Address/Length pairs for the coredump. */
+/* Firmware coredump internal register address/length pairs. */
 enum {
 	MPI_CORE_REGS_ADDR = 0x00030000,
 	MPI_CORE_REGS_CNT = 127,
@@ -1476,7 +1623,7 @@ struct mpi_coredump_segment_header {
 	u8	description[16];
 };
 
-/* Reg dump segment numbers. */
+/* Firmware coredump header segment numbers. */
 enum {
 	CORE_SEG_NUM = 1,
 	TEST_LOGIC_SEG_NUM = 2,
@@ -1527,6 +1674,67 @@ enum {
 
 };
 
+/* There are 64 generic NIC registers. */
+#define NIC_REGS_DUMP_WORD_COUNT		64
+/* XGMAC word count. */
+#define XGMAC_DUMP_WORD_COUNT		(XGMAC_REGISTER_END / 4)
+/* Word counts for the SERDES blocks. */
+#define XG_SERDES_XAUI_AN_COUNT		14
+#define XG_SERDES_XAUI_HSS_PCS_COUNT	33
+#define XG_SERDES_XFI_AN_COUNT		14
+#define XG_SERDES_XFI_TRAIN_COUNT		12
+#define XG_SERDES_XFI_HSS_PCS_COUNT	15
+#define XG_SERDES_XFI_HSS_TX_COUNT		32
+#define XG_SERDES_XFI_HSS_RX_COUNT		32
+#define XG_SERDES_XFI_HSS_PLL_COUNT	32
+
+/* There are 2 CNA ETS and 8 NIC ETS registers. */
+#define ETS_REGS_DUMP_WORD_COUNT		10
+
+/* Each probe mux entry stores the probe type plus 64 entries
+ * that are each each 64-bits in length. There are a total of
+ * 34 (PRB_MX_ADDR_VALID_TOTAL) valid probes.
+ */
+#define PRB_MX_ADDR_PRB_WORD_COUNT		(1 + (PRB_MX_ADDR_MAX_MUX * 2))
+#define PRB_MX_DUMP_TOT_COUNT		(PRB_MX_ADDR_PRB_WORD_COUNT * \
+							PRB_MX_ADDR_VALID_TOTAL)
+/* Each routing entry consists of 4 32-bit words.
+ * They are route type, index, index word, and result.
+ * There are 2 route blocks with 8 entries each and
+ *  2 NIC blocks with 16 entries each.
+ * The totol entries is 48 with 4 words each.
+ */
+#define RT_IDX_DUMP_ENTRIES			48
+#define RT_IDX_DUMP_WORDS_PER_ENTRY	4
+#define RT_IDX_DUMP_TOT_WORDS		(RT_IDX_DUMP_ENTRIES * \
+						RT_IDX_DUMP_WORDS_PER_ENTRY)
+/* There are 10 address blocks in filter, each with
+ * different entry counts and different word-count-per-entry.
+ */
+#define MAC_ADDR_DUMP_ENTRIES \
+	((MAC_ADDR_MAX_CAM_ENTRIES * MAC_ADDR_MAX_CAM_WCOUNT) + \
+	(MAC_ADDR_MAX_MULTICAST_ENTRIES * MAC_ADDR_MAX_MULTICAST_WCOUNT) + \
+	(MAC_ADDR_MAX_VLAN_ENTRIES * MAC_ADDR_MAX_VLAN_WCOUNT) + \
+	(MAC_ADDR_MAX_MCAST_FLTR_ENTRIES * MAC_ADDR_MAX_MCAST_FLTR_WCOUNT) + \
+	(MAC_ADDR_MAX_FC_MAC_ENTRIES * MAC_ADDR_MAX_FC_MAC_WCOUNT) + \
+	(MAC_ADDR_MAX_MGMT_MAC_ENTRIES * MAC_ADDR_MAX_MGMT_MAC_WCOUNT) + \
+	(MAC_ADDR_MAX_MGMT_VLAN_ENTRIES * MAC_ADDR_MAX_MGMT_VLAN_WCOUNT) + \
+	(MAC_ADDR_MAX_MGMT_V4_ENTRIES * MAC_ADDR_MAX_MGMT_V4_WCOUNT) + \
+	(MAC_ADDR_MAX_MGMT_V6_ENTRIES * MAC_ADDR_MAX_MGMT_V6_WCOUNT) + \
+	(MAC_ADDR_MAX_MGMT_TU_DP_ENTRIES * MAC_ADDR_MAX_MGMT_TU_DP_WCOUNT))
+#define MAC_ADDR_DUMP_WORDS_PER_ENTRY	2
+#define MAC_ADDR_DUMP_TOT_WORDS		(MAC_ADDR_DUMP_ENTRIES * \
+						MAC_ADDR_DUMP_WORDS_PER_ENTRY)
+/* Maximum of 4 functions whose semaphore registeres are
+ * in the coredump.
+ */
+#define MAX_SEMAPHORE_FUNCTIONS		4
+/* Defines for access the MPI shadow registers. */
+#define RISC_124		0x0003007c
+#define RISC_127		0x0003007f
+#define SHADOW_OFFSET	0xb0000000
+#define SHADOW_REG_SHIFT	20
+
 struct ql_nic_misc {
 	u32 rx_ring_count;
 	u32 tx_ring_count;
@@ -1568,6 +1776,199 @@ struct ql_reg_dump {
 	u32 ets[8+2];
 };
 
+struct ql_mpi_coredump {
+	/* segment 0 */
+	struct mpi_coredump_global_header mpi_global_header;
+
+	/* segment 1 */
+	struct mpi_coredump_segment_header core_regs_seg_hdr;
+	u32 mpi_core_regs[MPI_CORE_REGS_CNT];
+	u32 mpi_core_sh_regs[MPI_CORE_SH_REGS_CNT];
+
+	/* segment 2 */
+	struct mpi_coredump_segment_header test_logic_regs_seg_hdr;
+	u32 test_logic_regs[TEST_REGS_CNT];
+
+	/* segment 3 */
+	struct mpi_coredump_segment_header rmii_regs_seg_hdr;
+	u32 rmii_regs[RMII_REGS_CNT];
+
+	/* segment 4 */
+	struct mpi_coredump_segment_header fcmac1_regs_seg_hdr;
+	u32 fcmac1_regs[FCMAC_REGS_CNT];
+
+	/* segment 5 */
+	struct mpi_coredump_segment_header fcmac2_regs_seg_hdr;
+	u32 fcmac2_regs[FCMAC_REGS_CNT];
+
+	/* segment 6 */
+	struct mpi_coredump_segment_header fc1_mbx_regs_seg_hdr;
+	u32 fc1_mbx_regs[FC_MBX_REGS_CNT];
+
+	/* segment 7 */
+	struct mpi_coredump_segment_header ide_regs_seg_hdr;
+	u32 ide_regs[IDE_REGS_CNT];
+
+	/* segment 8 */
+	struct mpi_coredump_segment_header nic1_mbx_regs_seg_hdr;
+	u32 nic1_mbx_regs[NIC_MBX_REGS_CNT];
+
+	/* segment 9 */
+	struct mpi_coredump_segment_header smbus_regs_seg_hdr;
+	u32 smbus_regs[SMBUS_REGS_CNT];
+
+	/* segment 10 */
+	struct mpi_coredump_segment_header fc2_mbx_regs_seg_hdr;
+	u32 fc2_mbx_regs[FC_MBX_REGS_CNT];
+
+	/* segment 11 */
+	struct mpi_coredump_segment_header nic2_mbx_regs_seg_hdr;
+	u32 nic2_mbx_regs[NIC_MBX_REGS_CNT];
+
+	/* segment 12 */
+	struct mpi_coredump_segment_header i2c_regs_seg_hdr;
+	u32 i2c_regs[I2C_REGS_CNT];
+	/* segment 13 */
+	struct mpi_coredump_segment_header memc_regs_seg_hdr;
+	u32 memc_regs[MEMC_REGS_CNT];
+
+	/* segment 14 */
+	struct mpi_coredump_segment_header pbus_regs_seg_hdr;
+	u32 pbus_regs[PBUS_REGS_CNT];
+
+	/* segment 15 */
+	struct mpi_coredump_segment_header mde_regs_seg_hdr;
+	u32 mde_regs[MDE_REGS_CNT];
+
+	/* segment 16 */
+	struct mpi_coredump_segment_header nic_regs_seg_hdr;
+	u32 nic_regs[NIC_REGS_DUMP_WORD_COUNT];
+
+	/* segment 17 */
+	struct mpi_coredump_segment_header nic2_regs_seg_hdr;
+	u32 nic2_regs[NIC_REGS_DUMP_WORD_COUNT];
+
+	/* segment 18 */
+	struct mpi_coredump_segment_header xgmac1_seg_hdr;
+	u32 xgmac1[XGMAC_DUMP_WORD_COUNT];
+
+	/* segment 19 */
+	struct mpi_coredump_segment_header xgmac2_seg_hdr;
+	u32 xgmac2[XGMAC_DUMP_WORD_COUNT];
+
+	/* segment 20 */
+	struct mpi_coredump_segment_header code_ram_seg_hdr;
+	u32 code_ram[CODE_RAM_CNT];
+
+	/* segment 21 */
+	struct mpi_coredump_segment_header memc_ram_seg_hdr;
+	u32 memc_ram[MEMC_RAM_CNT];
+
+	/* segment 22 */
+	struct mpi_coredump_segment_header xaui_an_hdr;
+	u32 serdes_xaui_an[XG_SERDES_XAUI_AN_COUNT];
+
+	/* segment 23 */
+	struct mpi_coredump_segment_header xaui_hss_pcs_hdr;
+	u32 serdes_xaui_hss_pcs[XG_SERDES_XAUI_HSS_PCS_COUNT];
+
+	/* segment 24 */
+	struct mpi_coredump_segment_header xfi_an_hdr;
+	u32 serdes_xfi_an[XG_SERDES_XFI_AN_COUNT];
+
+	/* segment 25 */
+	struct mpi_coredump_segment_header xfi_train_hdr;
+	u32 serdes_xfi_train[XG_SERDES_XFI_TRAIN_COUNT];
+
+	/* segment 26 */
+	struct mpi_coredump_segment_header xfi_hss_pcs_hdr;
+	u32 serdes_xfi_hss_pcs[XG_SERDES_XFI_HSS_PCS_COUNT];
+
+	/* segment 27 */
+	struct mpi_coredump_segment_header xfi_hss_tx_hdr;
+	u32 serdes_xfi_hss_tx[XG_SERDES_XFI_HSS_TX_COUNT];
+
+	/* segment 28 */
+	struct mpi_coredump_segment_header xfi_hss_rx_hdr;
+	u32 serdes_xfi_hss_rx[XG_SERDES_XFI_HSS_RX_COUNT];
+
+	/* segment 29 */
+	struct mpi_coredump_segment_header xfi_hss_pll_hdr;
+	u32 serdes_xfi_hss_pll[XG_SERDES_XFI_HSS_PLL_COUNT];
+
+	/* segment 30 */
+	struct mpi_coredump_segment_header misc_nic_seg_hdr;
+	struct ql_nic_misc misc_nic_info;
+
+	/* segment 31 */
+	/* one interrupt state for each CQ */
+	struct mpi_coredump_segment_header intr_states_seg_hdr;
+	u32 intr_states[MAX_RX_RINGS];
+
+	/* segment 32 */
+	/* 3 cam words each for 16 unicast,
+	 * 2 cam words for each of 32 multicast.
+	 */
+	struct mpi_coredump_segment_header cam_entries_seg_hdr;
+	u32 cam_entries[(16 * 3) + (32 * 3)];
+
+	/* segment 33 */
+	struct mpi_coredump_segment_header nic_routing_words_seg_hdr;
+	u32 nic_routing_words[16];
+	/* segment 34 */
+	struct mpi_coredump_segment_header ets_seg_hdr;
+	u32 ets[ETS_REGS_DUMP_WORD_COUNT];
+
+	/* segment 35 */
+	struct mpi_coredump_segment_header probe_dump_seg_hdr;
+	u32 probe_dump[PRB_MX_DUMP_TOT_COUNT];
+
+	/* segment 36 */
+	struct mpi_coredump_segment_header routing_reg_seg_hdr;
+	u32 routing_regs[RT_IDX_DUMP_TOT_WORDS];
+
+	/* segment 37 */
+	struct mpi_coredump_segment_header mac_prot_reg_seg_hdr;
+	u32 mac_prot_regs[MAC_ADDR_DUMP_TOT_WORDS];
+
+	/* segment 38 */
+	struct mpi_coredump_segment_header xaui2_an_hdr;
+	u32 serdes2_xaui_an[XG_SERDES_XAUI_AN_COUNT];
+
+	/* segment 39 */
+	struct mpi_coredump_segment_header xaui2_hss_pcs_hdr;
+	u32 serdes2_xaui_hss_pcs[XG_SERDES_XAUI_HSS_PCS_COUNT];
+
+	/* segment 40 */
+	struct mpi_coredump_segment_header xfi2_an_hdr;
+	u32 serdes2_xfi_an[XG_SERDES_XFI_AN_COUNT];
+
+	/* segment 41 */
+	struct mpi_coredump_segment_header xfi2_train_hdr;
+	u32 serdes2_xfi_train[XG_SERDES_XFI_TRAIN_COUNT];
+
+	/* segment 42 */
+	struct mpi_coredump_segment_header xfi2_hss_pcs_hdr;
+	u32 serdes2_xfi_hss_pcs[XG_SERDES_XFI_HSS_PCS_COUNT];
+
+	/* segment 43 */
+	struct mpi_coredump_segment_header xfi2_hss_tx_hdr;
+	u32 serdes2_xfi_hss_tx[XG_SERDES_XFI_HSS_TX_COUNT];
+
+	/* segment 44 */
+	struct mpi_coredump_segment_header xfi2_hss_rx_hdr;
+	u32 serdes2_xfi_hss_rx[XG_SERDES_XFI_HSS_RX_COUNT];
+
+	/* segment 45 */
+	struct mpi_coredump_segment_header xfi2_hss_pll_hdr;
+	u32 serdes2_xfi_hss_pll[XG_SERDES_XFI_HSS_PLL_COUNT];
+
+	/* segment 50 */
+	/* semaphore register for all 5 functions */
+	struct mpi_coredump_segment_header sem_regs_seg_hdr;
+	u32 sem_regs[MAX_SEMAPHORE_FUNCTIONS];
+};
+
 /*
  * intr_context structure is used during initialization
  * to hook the interrupts.  It is also used in a single
@@ -1603,6 +2004,8 @@ enum {
 	QL_CAM_RT_SET = 8,
 	QL_SELFTEST = 9,
 	QL_LB_LINK_UP = 10,
+	QL_FRC_COREDUMP = 11,
+	QL_EEH_FATAL = 12,
 };
 
 /* link_status bit definitions */
@@ -1724,6 +2127,8 @@ struct ql_adapter {
 	u32 port_link_up;
 	u32 port_init;
 	u32 link_status;
+	struct ql_mpi_coredump *mpi_coredump;
+	u32 core_is_dumped;
 	u32 link_config;
 	u32 led_config;
 	u32 max_frame_size;
@@ -1736,9 +2141,11 @@ struct ql_adapter {
 	struct delayed_work mpi_work;
 	struct delayed_work mpi_port_cfg_work;
 	struct delayed_work mpi_idc_work;
+	struct delayed_work mpi_core_to_log;
 	struct completion ide_completion;
 	struct nic_operations *nic_ops;
 	u16 device_id;
+	struct timer_list timer;
 	atomic_t lb_count;
 };
 
@@ -1807,6 +2214,7 @@ extern int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit,
 void ql_queue_fw_error(struct ql_adapter *qdev);
 void ql_mpi_work(struct work_struct *work);
 void ql_mpi_reset_work(struct work_struct *work);
+void ql_mpi_core_to_log(struct work_struct *work);
 int ql_wait_reg_rdy(struct ql_adapter *qdev, u32 reg, u32 bit, u32 ebit);
 void ql_queue_asic_error(struct ql_adapter *qdev);
 u32 ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr);
@@ -1817,6 +2225,15 @@ void ql_mpi_port_cfg_work(struct work_struct *work);
 int ql_mb_get_fw_state(struct ql_adapter *qdev);
 int ql_cam_route_initialize(struct ql_adapter *qdev);
 int ql_read_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 *data);
+int ql_write_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 data);
+int ql_unpause_mpi_risc(struct ql_adapter *qdev);
+int ql_pause_mpi_risc(struct ql_adapter *qdev);
+int ql_hard_reset_mpi_risc(struct ql_adapter *qdev);
+int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
+		u32 ram_addr, int word_count);
+int ql_core_dump(struct ql_adapter *qdev,
+		struct ql_mpi_coredump *mpi_coredump);
+int ql_mb_sys_err(struct ql_adapter *qdev);
 int ql_mb_about_fw(struct ql_adapter *qdev);
 int ql_wol(struct ql_adapter *qdev);
 int ql_mb_wol_set_magic(struct ql_adapter *qdev, u32 enable_wol);
@@ -1833,6 +2250,7 @@ void ql_gen_reg_dump(struct ql_adapter *qdev,
 			struct ql_reg_dump *mpi_coredump);
 netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev);
 void ql_check_lb_frame(struct ql_adapter *, struct sk_buff *);
+int ql_own_firmware(struct ql_adapter *qdev);
 int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget);
 
 #if 1
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c
index 9f58c4710761..57df835147eb 100644
--- a/drivers/net/qlge/qlge_dbg.c
+++ b/drivers/net/qlge/qlge_dbg.c
@@ -1,5 +1,405 @@
 #include "qlge.h"
 
+/* Read a NIC register from the alternate function. */
+static u32 ql_read_other_func_reg(struct ql_adapter *qdev,
+						u32 reg)
+{
+	u32 register_to_read;
+	u32 reg_val;
+	unsigned int status = 0;
+
+	register_to_read = MPI_NIC_REG_BLOCK
+				| MPI_NIC_READ
+				| (qdev->alt_func << MPI_NIC_FUNCTION_SHIFT)
+				| reg;
+	status = ql_read_mpi_reg(qdev, register_to_read, &reg_val);
+	if (status != 0)
+		return 0xffffffff;
+
+	return reg_val;
+}
+
+/* Write a NIC register from the alternate function. */
+static int ql_write_other_func_reg(struct ql_adapter *qdev,
+					u32 reg, u32 reg_val)
+{
+	u32 register_to_read;
+	int status = 0;
+
+	register_to_read = MPI_NIC_REG_BLOCK
+				| MPI_NIC_READ
+				| (qdev->alt_func << MPI_NIC_FUNCTION_SHIFT)
+				| reg;
+	status = ql_write_mpi_reg(qdev, register_to_read, reg_val);
+
+	return status;
+}
+
+static int ql_wait_other_func_reg_rdy(struct ql_adapter *qdev, u32 reg,
+					u32 bit, u32 err_bit)
+{
+	u32 temp;
+	int count = 10;
+
+	while (count) {
+		temp = ql_read_other_func_reg(qdev, reg);
+
+		/* check for errors */
+		if (temp & err_bit)
+			return -1;
+		else if (temp & bit)
+			return 0;
+		mdelay(10);
+		count--;
+	}
+	return -1;
+}
+
+static int ql_read_other_func_serdes_reg(struct ql_adapter *qdev, u32 reg,
+							u32 *data)
+{
+	int status;
+
+	/* wait for reg to come ready */
+	status = ql_wait_other_func_reg_rdy(qdev, XG_SERDES_ADDR / 4,
+						XG_SERDES_ADDR_RDY, 0);
+	if (status)
+		goto exit;
+
+	/* set up for reg read */
+	ql_write_other_func_reg(qdev, XG_SERDES_ADDR/4, reg | PROC_ADDR_R);
+
+	/* wait for reg to come ready */
+	status = ql_wait_other_func_reg_rdy(qdev, XG_SERDES_ADDR / 4,
+						XG_SERDES_ADDR_RDY, 0);
+	if (status)
+		goto exit;
+
+	/* get the data */
+	*data = ql_read_other_func_reg(qdev, (XG_SERDES_DATA / 4));
+exit:
+	return status;
+}
+
+/* Read out the SERDES registers */
+static int ql_read_serdes_reg(struct ql_adapter *qdev, u32 reg, u32 * data)
+{
+	int status;
+
+	/* wait for reg to come ready */
+	status = ql_wait_reg_rdy(qdev, XG_SERDES_ADDR, XG_SERDES_ADDR_RDY, 0);
+	if (status)
+		goto exit;
+
+	/* set up for reg read */
+	ql_write32(qdev, XG_SERDES_ADDR, reg | PROC_ADDR_R);
+
+	/* wait for reg to come ready */
+	status = ql_wait_reg_rdy(qdev, XG_SERDES_ADDR, XG_SERDES_ADDR_RDY, 0);
+	if (status)
+		goto exit;
+
+	/* get the data */
+	*data = ql_read32(qdev, XG_SERDES_DATA);
+exit:
+	return status;
+}
+
+static void ql_get_both_serdes(struct ql_adapter *qdev, u32 addr,
+			u32 *direct_ptr, u32 *indirect_ptr,
+			unsigned int direct_valid, unsigned int indirect_valid)
+{
+	unsigned int status;
+
+	status = 1;
+	if (direct_valid)
+		status = ql_read_serdes_reg(qdev, addr, direct_ptr);
+	/* Dead fill any failures or invalids. */
+	if (status)
+		*direct_ptr = 0xDEADBEEF;
+
+	status = 1;
+	if (indirect_valid)
+		status = ql_read_other_func_serdes_reg(
+						qdev, addr, indirect_ptr);
+	/* Dead fill any failures or invalids. */
+	if (status)
+		*indirect_ptr = 0xDEADBEEF;
+}
+
+static int ql_get_serdes_regs(struct ql_adapter *qdev,
+				struct ql_mpi_coredump *mpi_coredump)
+{
+	int status;
+	unsigned int xfi_direct_valid, xfi_indirect_valid, xaui_direct_valid;
+	unsigned int xaui_indirect_valid, i;
+	u32 *direct_ptr, temp;
+	u32 *indirect_ptr;
+
+	xfi_direct_valid = xfi_indirect_valid = 0;
+	xaui_direct_valid = xaui_indirect_valid = 1;
+
+	/* The XAUI needs to be read out per port */
+	if (qdev->func & 1) {
+		/* We are NIC 2	*/
+		status = ql_read_other_func_serdes_reg(qdev,
+				XG_SERDES_XAUI_HSS_PCS_START, &temp);
+		if (status)
+			temp = XG_SERDES_ADDR_XAUI_PWR_DOWN;
+		if ((temp & XG_SERDES_ADDR_XAUI_PWR_DOWN) ==
+					XG_SERDES_ADDR_XAUI_PWR_DOWN)
+			xaui_indirect_valid = 0;
+
+		status = ql_read_serdes_reg(qdev,
+				XG_SERDES_XAUI_HSS_PCS_START, &temp);
+		if (status)
+			temp = XG_SERDES_ADDR_XAUI_PWR_DOWN;
+
+		if ((temp & XG_SERDES_ADDR_XAUI_PWR_DOWN) ==
+					XG_SERDES_ADDR_XAUI_PWR_DOWN)
+			xaui_direct_valid = 0;
+	} else {
+		/* We are NIC 1	*/
+		status = ql_read_other_func_serdes_reg(qdev,
+				XG_SERDES_XAUI_HSS_PCS_START, &temp);
+		if (status)
+			temp = XG_SERDES_ADDR_XAUI_PWR_DOWN;
+		if ((temp & XG_SERDES_ADDR_XAUI_PWR_DOWN) ==
+					XG_SERDES_ADDR_XAUI_PWR_DOWN)
+			xaui_indirect_valid = 0;
+
+		status = ql_read_serdes_reg(qdev,
+				XG_SERDES_XAUI_HSS_PCS_START, &temp);
+		if (status)
+			temp = XG_SERDES_ADDR_XAUI_PWR_DOWN;
+		if ((temp & XG_SERDES_ADDR_XAUI_PWR_DOWN) ==
+					XG_SERDES_ADDR_XAUI_PWR_DOWN)
+			xaui_direct_valid = 0;
+	}
+
+	/*
+	 * XFI register is shared so only need to read one
+	 * functions and then check the bits.
+	 */
+	status = ql_read_serdes_reg(qdev, XG_SERDES_ADDR_STS, &temp);
+	if (status)
+		temp = 0;
+
+	if ((temp & XG_SERDES_ADDR_XFI1_PWR_UP) ==
+					XG_SERDES_ADDR_XFI1_PWR_UP) {
+		/* now see if i'm NIC 1 or NIC 2 */
+		if (qdev->func & 1)
+			/* I'm NIC 2, so the indirect (NIC1) xfi is up. */
+			xfi_indirect_valid = 1;
+		else
+			xfi_direct_valid = 1;
+	}
+	if ((temp & XG_SERDES_ADDR_XFI2_PWR_UP) ==
+					XG_SERDES_ADDR_XFI2_PWR_UP) {
+		/* now see if i'm NIC 1 or NIC 2 */
+		if (qdev->func & 1)
+			/* I'm NIC 2, so the indirect (NIC1) xfi is up. */
+			xfi_direct_valid = 1;
+		else
+			xfi_indirect_valid = 1;
+	}
+
+	/* Get XAUI_AN register block. */
+	if (qdev->func & 1) {
+		/* Function 2 is direct	*/
+		direct_ptr = mpi_coredump->serdes2_xaui_an;
+		indirect_ptr = mpi_coredump->serdes_xaui_an;
+	} else {
+		/* Function 1 is direct	*/
+		direct_ptr = mpi_coredump->serdes_xaui_an;
+		indirect_ptr = mpi_coredump->serdes2_xaui_an;
+	}
+
+	for (i = 0; i <= 0x000000034; i += 4, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xaui_direct_valid, xaui_indirect_valid);
+
+	/* Get XAUI_HSS_PCS register block. */
+	if (qdev->func & 1) {
+		direct_ptr =
+			mpi_coredump->serdes2_xaui_hss_pcs;
+		indirect_ptr =
+			mpi_coredump->serdes_xaui_hss_pcs;
+	} else {
+		direct_ptr =
+			mpi_coredump->serdes_xaui_hss_pcs;
+		indirect_ptr =
+			mpi_coredump->serdes2_xaui_hss_pcs;
+	}
+
+	for (i = 0x800; i <= 0x880; i += 4, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xaui_direct_valid, xaui_indirect_valid);
+
+	/* Get XAUI_XFI_AN register block. */
+	if (qdev->func & 1) {
+		direct_ptr = mpi_coredump->serdes2_xfi_an;
+		indirect_ptr = mpi_coredump->serdes_xfi_an;
+	} else {
+		direct_ptr = mpi_coredump->serdes_xfi_an;
+		indirect_ptr = mpi_coredump->serdes2_xfi_an;
+	}
+
+	for (i = 0x1000; i <= 0x1034; i += 4, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+
+	/* Get XAUI_XFI_TRAIN register block. */
+	if (qdev->func & 1) {
+		direct_ptr = mpi_coredump->serdes2_xfi_train;
+		indirect_ptr =
+			mpi_coredump->serdes_xfi_train;
+	} else {
+		direct_ptr = mpi_coredump->serdes_xfi_train;
+		indirect_ptr =
+			mpi_coredump->serdes2_xfi_train;
+	}
+
+	for (i = 0x1050; i <= 0x107c; i += 4, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+
+	/* Get XAUI_XFI_HSS_PCS register block. */
+	if (qdev->func & 1) {
+		direct_ptr =
+			mpi_coredump->serdes2_xfi_hss_pcs;
+		indirect_ptr =
+			mpi_coredump->serdes_xfi_hss_pcs;
+	} else {
+		direct_ptr =
+			mpi_coredump->serdes_xfi_hss_pcs;
+		indirect_ptr =
+			mpi_coredump->serdes2_xfi_hss_pcs;
+	}
+
+	for (i = 0x1800; i <= 0x1838; i += 4, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+
+	/* Get XAUI_XFI_HSS_TX register block. */
+	if (qdev->func & 1) {
+		direct_ptr =
+			mpi_coredump->serdes2_xfi_hss_tx;
+		indirect_ptr =
+			mpi_coredump->serdes_xfi_hss_tx;
+	} else {
+		direct_ptr = mpi_coredump->serdes_xfi_hss_tx;
+		indirect_ptr =
+			mpi_coredump->serdes2_xfi_hss_tx;
+	}
+	for (i = 0x1c00; i <= 0x1c1f; i++, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+
+	/* Get XAUI_XFI_HSS_RX register block. */
+	if (qdev->func & 1) {
+		direct_ptr =
+			mpi_coredump->serdes2_xfi_hss_rx;
+		indirect_ptr =
+			mpi_coredump->serdes_xfi_hss_rx;
+	} else {
+		direct_ptr = mpi_coredump->serdes_xfi_hss_rx;
+		indirect_ptr =
+			mpi_coredump->serdes2_xfi_hss_rx;
+	}
+
+	for (i = 0x1c40; i <= 0x1c5f; i++, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+
+
+	/* Get XAUI_XFI_HSS_PLL register block. */
+	if (qdev->func & 1) {
+		direct_ptr =
+			mpi_coredump->serdes2_xfi_hss_pll;
+		indirect_ptr =
+			mpi_coredump->serdes_xfi_hss_pll;
+	} else {
+		direct_ptr =
+			mpi_coredump->serdes_xfi_hss_pll;
+		indirect_ptr =
+			mpi_coredump->serdes2_xfi_hss_pll;
+	}
+	for (i = 0x1e00; i <= 0x1e1f; i++, direct_ptr++, indirect_ptr++)
+		ql_get_both_serdes(qdev, i, direct_ptr, indirect_ptr,
+					xfi_direct_valid, xfi_indirect_valid);
+	return 0;
+}
+
+static int ql_read_other_func_xgmac_reg(struct ql_adapter *qdev, u32 reg,
+							u32 *data)
+{
+	int status = 0;
+
+	/* wait for reg to come ready */
+	status = ql_wait_other_func_reg_rdy(qdev, XGMAC_ADDR / 4,
+						XGMAC_ADDR_RDY, XGMAC_ADDR_XME);
+	if (status)
+		goto exit;
+
+	/* set up for reg read */
+	ql_write_other_func_reg(qdev, XGMAC_ADDR / 4, reg | XGMAC_ADDR_R);
+
+	/* wait for reg to come ready */
+	status = ql_wait_other_func_reg_rdy(qdev, XGMAC_ADDR / 4,
+						XGMAC_ADDR_RDY, XGMAC_ADDR_XME);
+	if (status)
+		goto exit;
+
+	/* get the data */
+	*data = ql_read_other_func_reg(qdev, XGMAC_DATA / 4);
+exit:
+	return status;
+}
+
+/* Read the 400 xgmac control/statistics registers
+ * skipping unused locations.
+ */
+static int ql_get_xgmac_regs(struct ql_adapter *qdev, u32 * buf,
+					unsigned int other_function)
+{
+	int status = 0;
+	int i;
+
+	for (i = PAUSE_SRC_LO; i < XGMAC_REGISTER_END; i += 4, buf++) {
+		/* We're reading 400 xgmac registers, but we filter out
+		 * serveral locations that are non-responsive to reads.
+		 */
+		if ((i == 0x00000114) ||
+			(i == 0x00000118) ||
+			(i == 0x0000013c) ||
+			(i == 0x00000140) ||
+			(i > 0x00000150 && i < 0x000001fc) ||
+			(i > 0x00000278 && i < 0x000002a0) ||
+			(i > 0x000002c0 && i < 0x000002cf) ||
+			(i > 0x000002dc && i < 0x000002f0) ||
+			(i > 0x000003c8 && i < 0x00000400) ||
+			(i > 0x00000400 && i < 0x00000410) ||
+			(i > 0x00000410 && i < 0x00000420) ||
+			(i > 0x00000420 && i < 0x00000430) ||
+			(i > 0x00000430 && i < 0x00000440) ||
+			(i > 0x00000440 && i < 0x00000450) ||
+			(i > 0x00000450 && i < 0x00000500) ||
+			(i > 0x0000054c && i < 0x00000568) ||
+			(i > 0x000005c8 && i < 0x00000600)) {
+			if (other_function)
+				status =
+				ql_read_other_func_xgmac_reg(qdev, i, buf);
+			else
+				status = ql_read_xgmac_reg(qdev, i, buf);
+
+			if (status)
+				*buf = 0xdeadbeef;
+			break;
+		}
+	}
+	return status;
+}
 
 static int ql_get_ets_regs(struct ql_adapter *qdev, u32 * buf)
 {
@@ -91,6 +491,226 @@ err:
 	return status;
 }
 
+/* Read the MPI Processor shadow registers */
+static int ql_get_mpi_shadow_regs(struct ql_adapter *qdev, u32 * buf)
+{
+	u32 i;
+	int status;
+
+	for (i = 0; i < MPI_CORE_SH_REGS_CNT; i++, buf++) {
+		status = ql_write_mpi_reg(qdev, RISC_124,
+				(SHADOW_OFFSET | i << SHADOW_REG_SHIFT));
+		if (status)
+			goto end;
+		status = ql_read_mpi_reg(qdev, RISC_127, buf);
+		if (status)
+			goto end;
+	}
+end:
+	return status;
+}
+
+/* Read the MPI Processor core registers */
+static int ql_get_mpi_regs(struct ql_adapter *qdev, u32 * buf,
+				u32 offset, u32 count)
+{
+	int i, status = 0;
+	for (i = 0; i < count; i++, buf++) {
+		status = ql_read_mpi_reg(qdev, offset + i, buf);
+		if (status)
+			return status;
+	}
+	return status;
+}
+
+/* Read the ASIC probe dump */
+static unsigned int *ql_get_probe(struct ql_adapter *qdev, u32 clock,
+					u32 valid, u32 *buf)
+{
+	u32 module, mux_sel, probe, lo_val, hi_val;
+
+	for (module = 0; module < PRB_MX_ADDR_MAX_MODS; module++) {
+		if (!((valid >> module) & 1))
+			continue;
+		for (mux_sel = 0; mux_sel < PRB_MX_ADDR_MAX_MUX; mux_sel++) {
+			probe = clock
+				| PRB_MX_ADDR_ARE
+				| mux_sel
+				| (module << PRB_MX_ADDR_MOD_SEL_SHIFT);
+			ql_write32(qdev, PRB_MX_ADDR, probe);
+			lo_val = ql_read32(qdev, PRB_MX_DATA);
+			if (mux_sel == 0) {
+				*buf = probe;
+				buf++;
+			}
+			probe |= PRB_MX_ADDR_UP;
+			ql_write32(qdev, PRB_MX_ADDR, probe);
+			hi_val = ql_read32(qdev, PRB_MX_DATA);
+			*buf = lo_val;
+			buf++;
+			*buf = hi_val;
+			buf++;
+		}
+	}
+	return buf;
+}
+
+static int ql_get_probe_dump(struct ql_adapter *qdev, unsigned int *buf)
+{
+	/* First we have to enable the probe mux */
+	ql_write_mpi_reg(qdev, MPI_TEST_FUNC_PRB_CTL, MPI_TEST_FUNC_PRB_EN);
+	buf = ql_get_probe(qdev, PRB_MX_ADDR_SYS_CLOCK,
+			PRB_MX_ADDR_VALID_SYS_MOD, buf);
+	buf = ql_get_probe(qdev, PRB_MX_ADDR_PCI_CLOCK,
+			PRB_MX_ADDR_VALID_PCI_MOD, buf);
+	buf = ql_get_probe(qdev, PRB_MX_ADDR_XGM_CLOCK,
+			PRB_MX_ADDR_VALID_XGM_MOD, buf);
+	buf = ql_get_probe(qdev, PRB_MX_ADDR_FC_CLOCK,
+			PRB_MX_ADDR_VALID_FC_MOD, buf);
+	return 0;
+
+}
+
+/* Read out the routing index registers */
+static int ql_get_routing_index_registers(struct ql_adapter *qdev, u32 *buf)
+{
+	int status;
+	u32 type, index, index_max;
+	u32 result_index;
+	u32 result_data;
+	u32 val;
+
+	status = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK);
+	if (status)
+		return status;
+
+	for (type = 0; type < 4; type++) {
+		if (type < 2)
+			index_max = 8;
+		else
+			index_max = 16;
+		for (index = 0; index < index_max; index++) {
+			val = RT_IDX_RS
+				| (type << RT_IDX_TYPE_SHIFT)
+				| (index << RT_IDX_IDX_SHIFT);
+			ql_write32(qdev, RT_IDX, val);
+			result_index = 0;
+			while ((result_index & RT_IDX_MR) == 0)
+				result_index = ql_read32(qdev, RT_IDX);
+			result_data = ql_read32(qdev, RT_DATA);
+			*buf = type;
+			buf++;
+			*buf = index;
+			buf++;
+			*buf = result_index;
+			buf++;
+			*buf = result_data;
+			buf++;
+		}
+	}
+	ql_sem_unlock(qdev, SEM_RT_IDX_MASK);
+	return status;
+}
+
+/* Read out the MAC protocol registers */
+static void ql_get_mac_protocol_registers(struct ql_adapter *qdev, u32 *buf)
+{
+	u32 result_index, result_data;
+	u32 type;
+	u32 index;
+	u32 offset;
+	u32 val;
+	u32 initial_val = MAC_ADDR_RS;
+	u32 max_index;
+	u32 max_offset;
+
+	for (type = 0; type < MAC_ADDR_TYPE_COUNT; type++) {
+		switch (type) {
+
+		case 0: /* CAM */
+			initial_val |= MAC_ADDR_ADR;
+			max_index = MAC_ADDR_MAX_CAM_ENTRIES;
+			max_offset = MAC_ADDR_MAX_CAM_WCOUNT;
+			break;
+		case 1: /* Multicast MAC Address */
+			max_index = MAC_ADDR_MAX_CAM_WCOUNT;
+			max_offset = MAC_ADDR_MAX_CAM_WCOUNT;
+			break;
+		case 2: /* VLAN filter mask */
+		case 3: /* MC filter mask */
+			max_index = MAC_ADDR_MAX_CAM_WCOUNT;
+			max_offset = MAC_ADDR_MAX_CAM_WCOUNT;
+			break;
+		case 4: /* FC MAC addresses */
+			max_index = MAC_ADDR_MAX_FC_MAC_ENTRIES;
+			max_offset = MAC_ADDR_MAX_FC_MAC_WCOUNT;
+			break;
+		case 5: /* Mgmt MAC addresses */
+			max_index = MAC_ADDR_MAX_MGMT_MAC_ENTRIES;
+			max_offset = MAC_ADDR_MAX_MGMT_MAC_WCOUNT;
+			break;
+		case 6: /* Mgmt VLAN addresses */
+			max_index = MAC_ADDR_MAX_MGMT_VLAN_ENTRIES;
+			max_offset = MAC_ADDR_MAX_MGMT_VLAN_WCOUNT;
+			break;
+		case 7: /* Mgmt IPv4 address */
+			max_index = MAC_ADDR_MAX_MGMT_V4_ENTRIES;
+			max_offset = MAC_ADDR_MAX_MGMT_V4_WCOUNT;
+			break;
+		case 8: /* Mgmt IPv6 address */
+			max_index = MAC_ADDR_MAX_MGMT_V6_ENTRIES;
+			max_offset = MAC_ADDR_MAX_MGMT_V6_WCOUNT;
+			break;
+		case 9: /* Mgmt TCP/UDP Dest port */
+			max_index = MAC_ADDR_MAX_MGMT_TU_DP_ENTRIES;
+			max_offset = MAC_ADDR_MAX_MGMT_TU_DP_WCOUNT;
+			break;
+		default:
+			printk(KERN_ERR"Bad type!!! 0x%08x\n", type);
+			max_index = 0;
+			max_offset = 0;
+			break;
+		}
+		for (index = 0; index < max_index; index++) {
+			for (offset = 0; offset < max_offset; offset++) {
+				val = initial_val
+					| (type << MAC_ADDR_TYPE_SHIFT)
+					| (index << MAC_ADDR_IDX_SHIFT)
+					| (offset);
+				ql_write32(qdev, MAC_ADDR_IDX, val);
+				result_index = 0;
+				while ((result_index & MAC_ADDR_MR) == 0) {
+					result_index = ql_read32(qdev,
+								MAC_ADDR_IDX);
+				}
+				result_data = ql_read32(qdev, MAC_ADDR_DATA);
+				*buf = result_index;
+				buf++;
+				*buf = result_data;
+				buf++;
+			}
+		}
+	}
+}
+
+static void ql_get_sem_registers(struct ql_adapter *qdev, u32 *buf)
+{
+	u32 func_num, reg, reg_val;
+	int status;
+
+	for (func_num = 0; func_num < MAX_SEMAPHORE_FUNCTIONS ; func_num++) {
+		reg = MPI_NIC_REG_BLOCK
+			| (func_num << MPI_NIC_FUNCTION_SHIFT)
+			| (SEM / 4);
+		status = ql_read_mpi_reg(qdev, reg, &reg_val);
+		*buf = reg_val;
+		/* if the read failed then dead fill the element. */
+		if (!status)
+			*buf = 0xdeadbeef;
+		buf++;
+	}
+}
+
 /* Create a coredump segment header */
 static void ql_build_coredump_seg_header(
 		struct mpi_coredump_segment_header *seg_hdr,
@@ -103,6 +723,527 @@ static void ql_build_coredump_seg_header(
 	memcpy(seg_hdr->description, desc, (sizeof(seg_hdr->description)) - 1);
 }
 
+/*
+ * This function should be called when a coredump / probedump
+ * is to be extracted from the HBA. It is assumed there is a
+ * qdev structure that contains the base address of the register
+ * space for this function as well as a coredump structure that
+ * will contain the dump.
+ */
+int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump)
+{
+	int status;
+	int i;
+
+	if (!mpi_coredump) {
+		QPRINTK(qdev, DRV, ERR,
+			"No memory available.\n");
+		return -ENOMEM;
+	}
+
+	/* Try to get the spinlock, but dont worry if
+	 * it isn't available.  If the firmware died it
+	 * might be holding the sem.
+	 */
+	ql_sem_spinlock(qdev, SEM_PROC_REG_MASK);
+
+	status = ql_pause_mpi_risc(qdev);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed RISC pause. Status = 0x%.08x\n", status);
+		goto err;
+	}
+
+	/* Insert the global header */
+	memset(&(mpi_coredump->mpi_global_header), 0,
+		sizeof(struct mpi_coredump_global_header));
+	mpi_coredump->mpi_global_header.cookie = MPI_COREDUMP_COOKIE;
+	mpi_coredump->mpi_global_header.headerSize =
+		sizeof(struct mpi_coredump_global_header);
+	mpi_coredump->mpi_global_header.imageSize =
+		sizeof(struct ql_mpi_coredump);
+	memcpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump",
+		sizeof(mpi_coredump->mpi_global_header.idString));
+
+	/* Get generic NIC reg dump */
+	ql_build_coredump_seg_header(&mpi_coredump->nic_regs_seg_hdr,
+			NIC1_CONTROL_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->nic_regs), "NIC1 Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->nic2_regs_seg_hdr,
+			NIC2_CONTROL_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->nic2_regs), "NIC2 Registers");
+
+	/* Get XGMac registers. (Segment 18, Rev C. step 21) */
+	ql_build_coredump_seg_header(&mpi_coredump->xgmac1_seg_hdr,
+			NIC1_XGMAC_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->xgmac1), "NIC1 XGMac Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xgmac2_seg_hdr,
+			NIC2_XGMAC_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->xgmac2), "NIC2 XGMac Registers");
+
+	if (qdev->func & 1) {
+		/* Odd means our function is NIC 2 */
+		for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
+			mpi_coredump->nic2_regs[i] =
+					 ql_read32(qdev, i * sizeof(u32));
+
+		for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
+			mpi_coredump->nic_regs[i] =
+			ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
+
+		ql_get_xgmac_regs(qdev, &mpi_coredump->xgmac2[0], 0);
+		ql_get_xgmac_regs(qdev, &mpi_coredump->xgmac1[0], 1);
+	} else {
+		/* Even means our function is NIC 1 */
+		for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
+			mpi_coredump->nic_regs[i] =
+					ql_read32(qdev, i * sizeof(u32));
+		for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
+			mpi_coredump->nic2_regs[i] =
+			ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
+
+		ql_get_xgmac_regs(qdev, &mpi_coredump->xgmac1[0], 0);
+		ql_get_xgmac_regs(qdev, &mpi_coredump->xgmac2[0], 1);
+	}
+
+	/* Rev C. Step 20a */
+	ql_build_coredump_seg_header(&mpi_coredump->xaui_an_hdr,
+			XAUI_AN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xaui_an),
+			"XAUI AN Registers");
+
+	/* Rev C. Step 20b */
+	ql_build_coredump_seg_header(&mpi_coredump->xaui_hss_pcs_hdr,
+			XAUI_HSS_PCS_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xaui_hss_pcs),
+			"XAUI HSS PCS Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_an_hdr, XFI_AN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_an),
+			"XFI AN Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_train_hdr,
+			XFI_TRAIN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_train),
+			"XFI TRAIN Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_hss_pcs_hdr,
+			XFI_HSS_PCS_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_hss_pcs),
+			"XFI HSS PCS Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_hss_tx_hdr,
+			XFI_HSS_TX_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_hss_tx),
+			"XFI HSS TX Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_hss_rx_hdr,
+			XFI_HSS_RX_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_hss_rx),
+			"XFI HSS RX Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi_hss_pll_hdr,
+			XFI_HSS_PLL_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes_xfi_hss_pll),
+			"XFI HSS PLL Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xaui2_an_hdr,
+			XAUI2_AN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xaui_an),
+			"XAUI2 AN Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xaui2_hss_pcs_hdr,
+			XAUI2_HSS_PCS_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xaui_hss_pcs),
+			"XAUI2 HSS PCS Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_an_hdr,
+			XFI2_AN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_an),
+			"XFI2 AN Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_train_hdr,
+			XFI2_TRAIN_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_train),
+			"XFI2 TRAIN Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_hss_pcs_hdr,
+			XFI2_HSS_PCS_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_hss_pcs),
+			"XFI2 HSS PCS Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_hss_tx_hdr,
+			XFI2_HSS_TX_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_hss_tx),
+			"XFI2 HSS TX Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_hss_rx_hdr,
+			XFI2_HSS_RX_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_hss_rx),
+			"XFI2 HSS RX Registers");
+
+	ql_build_coredump_seg_header(&mpi_coredump->xfi2_hss_pll_hdr,
+			XFI2_HSS_PLL_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->serdes2_xfi_hss_pll),
+			"XFI2 HSS PLL Registers");
+
+	status = ql_get_serdes_regs(qdev, mpi_coredump);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed Dump of Serdes Registers. Status = 0x%.08x\n",
+			status);
+		goto err;
+	}
+
+	ql_build_coredump_seg_header(&mpi_coredump->core_regs_seg_hdr,
+				CORE_SEG_NUM,
+				sizeof(mpi_coredump->core_regs_seg_hdr) +
+				sizeof(mpi_coredump->mpi_core_regs) +
+				sizeof(mpi_coredump->mpi_core_sh_regs),
+				"Core Registers");
+
+	/* Get the MPI Core Registers */
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->mpi_core_regs[0],
+				 MPI_CORE_REGS_ADDR, MPI_CORE_REGS_CNT);
+	if (status)
+		goto err;
+	/* Get the 16 MPI shadow registers */
+	status = ql_get_mpi_shadow_regs(qdev,
+					&mpi_coredump->mpi_core_sh_regs[0]);
+	if (status)
+		goto err;
+
+	/* Get the Test Logic Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->test_logic_regs_seg_hdr,
+				TEST_LOGIC_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->test_logic_regs),
+				"Test Logic Regs");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->test_logic_regs[0],
+				 TEST_REGS_ADDR, TEST_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the RMII Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->rmii_regs_seg_hdr,
+				RMII_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->rmii_regs),
+				"RMII Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->rmii_regs[0],
+				 RMII_REGS_ADDR, RMII_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the FCMAC1 Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->fcmac1_regs_seg_hdr,
+				FCMAC1_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->fcmac1_regs),
+				"FCMAC1 Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->fcmac1_regs[0],
+				 FCMAC1_REGS_ADDR, FCMAC_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the FCMAC2 Registers */
+
+	ql_build_coredump_seg_header(&mpi_coredump->fcmac2_regs_seg_hdr,
+				FCMAC2_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->fcmac2_regs),
+				"FCMAC2 Registers");
+
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->fcmac2_regs[0],
+				 FCMAC2_REGS_ADDR, FCMAC_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the FC1 MBX Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->fc1_mbx_regs_seg_hdr,
+				FC1_MBOX_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->fc1_mbx_regs),
+				"FC1 MBox Regs");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->fc1_mbx_regs[0],
+				 FC1_MBX_REGS_ADDR, FC_MBX_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the IDE Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->ide_regs_seg_hdr,
+				IDE_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->ide_regs),
+				"IDE Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->ide_regs[0],
+				 IDE_REGS_ADDR, IDE_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the NIC1 MBX Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->nic1_mbx_regs_seg_hdr,
+				NIC1_MBOX_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->nic1_mbx_regs),
+				"NIC1 MBox Regs");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->nic1_mbx_regs[0],
+				 NIC1_MBX_REGS_ADDR, NIC_MBX_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the SMBus Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->smbus_regs_seg_hdr,
+				SMBUS_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->smbus_regs),
+				"SMBus Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->smbus_regs[0],
+				 SMBUS_REGS_ADDR, SMBUS_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the FC2 MBX Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->fc2_mbx_regs_seg_hdr,
+				FC2_MBOX_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->fc2_mbx_regs),
+				"FC2 MBox Regs");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->fc2_mbx_regs[0],
+				 FC2_MBX_REGS_ADDR, FC_MBX_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the NIC2 MBX Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->nic2_mbx_regs_seg_hdr,
+				NIC2_MBOX_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->nic2_mbx_regs),
+				"NIC2 MBox Regs");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->nic2_mbx_regs[0],
+				 NIC2_MBX_REGS_ADDR, NIC_MBX_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the I2C Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->i2c_regs_seg_hdr,
+				I2C_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->i2c_regs),
+				"I2C Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->i2c_regs[0],
+				 I2C_REGS_ADDR, I2C_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the MEMC Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->memc_regs_seg_hdr,
+				MEMC_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->memc_regs),
+				"MEMC Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->memc_regs[0],
+				 MEMC_REGS_ADDR, MEMC_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the PBus Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->pbus_regs_seg_hdr,
+				PBUS_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->pbus_regs),
+				"PBUS Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->pbus_regs[0],
+				 PBUS_REGS_ADDR, PBUS_REGS_CNT);
+	if (status)
+		goto err;
+
+	/* Get the MDE Registers */
+	ql_build_coredump_seg_header(&mpi_coredump->mde_regs_seg_hdr,
+				MDE_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->mde_regs),
+				"MDE Registers");
+	status = ql_get_mpi_regs(qdev, &mpi_coredump->mde_regs[0],
+				 MDE_REGS_ADDR, MDE_REGS_CNT);
+	if (status)
+		goto err;
+
+	ql_build_coredump_seg_header(&mpi_coredump->misc_nic_seg_hdr,
+				MISC_NIC_INFO_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->misc_nic_info),
+				"MISC NIC INFO");
+	mpi_coredump->misc_nic_info.rx_ring_count = qdev->rx_ring_count;
+	mpi_coredump->misc_nic_info.tx_ring_count = qdev->tx_ring_count;
+	mpi_coredump->misc_nic_info.intr_count = qdev->intr_count;
+	mpi_coredump->misc_nic_info.function = qdev->func;
+
+	/* Segment 31 */
+	/* Get indexed register values. */
+	ql_build_coredump_seg_header(&mpi_coredump->intr_states_seg_hdr,
+				INTR_STATES_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->intr_states),
+				"INTR States");
+	ql_get_intr_states(qdev, &mpi_coredump->intr_states[0]);
+
+	ql_build_coredump_seg_header(&mpi_coredump->cam_entries_seg_hdr,
+				CAM_ENTRIES_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->cam_entries),
+				"CAM Entries");
+	status = ql_get_cam_entries(qdev, &mpi_coredump->cam_entries[0]);
+	if (status)
+		goto err;
+
+	ql_build_coredump_seg_header(&mpi_coredump->nic_routing_words_seg_hdr,
+				ROUTING_WORDS_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->nic_routing_words),
+				"Routing Words");
+	status = ql_get_routing_entries(qdev,
+			 &mpi_coredump->nic_routing_words[0]);
+	if (status)
+		goto err;
+
+	/* Segment 34 (Rev C. step 23) */
+	ql_build_coredump_seg_header(&mpi_coredump->ets_seg_hdr,
+				ETS_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->ets),
+				"ETS Registers");
+	status = ql_get_ets_regs(qdev, &mpi_coredump->ets[0]);
+	if (status)
+		goto err;
+
+	ql_build_coredump_seg_header(&mpi_coredump->probe_dump_seg_hdr,
+				PROBE_DUMP_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->probe_dump),
+				"Probe Dump");
+	ql_get_probe_dump(qdev, &mpi_coredump->probe_dump[0]);
+
+	ql_build_coredump_seg_header(&mpi_coredump->routing_reg_seg_hdr,
+				ROUTING_INDEX_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->routing_regs),
+				"Routing Regs");
+	status = ql_get_routing_index_registers(qdev,
+					&mpi_coredump->routing_regs[0]);
+	if (status)
+		goto err;
+
+	ql_build_coredump_seg_header(&mpi_coredump->mac_prot_reg_seg_hdr,
+				MAC_PROTOCOL_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->mac_prot_regs),
+				"MAC Prot Regs");
+	ql_get_mac_protocol_registers(qdev, &mpi_coredump->mac_prot_regs[0]);
+
+	/* Get the semaphore registers for all 5 functions */
+	ql_build_coredump_seg_header(&mpi_coredump->sem_regs_seg_hdr,
+			SEM_REGS_SEG_NUM,
+			sizeof(struct mpi_coredump_segment_header) +
+			sizeof(mpi_coredump->sem_regs),	"Sem Registers");
+
+	ql_get_sem_registers(qdev, &mpi_coredump->sem_regs[0]);
+
+	/* Prevent the mpi restarting while we dump the memory.*/
+	ql_write_mpi_reg(qdev, MPI_TEST_FUNC_RST_STS, MPI_TEST_FUNC_RST_FRC);
+
+	/* clear the pause */
+	status = ql_unpause_mpi_risc(qdev);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed RISC unpause. Status = 0x%.08x\n", status);
+		goto err;
+	}
+
+	/* Reset the RISC so we can dump RAM */
+	status = ql_hard_reset_mpi_risc(qdev);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed RISC reset. Status = 0x%.08x\n", status);
+		goto err;
+	}
+
+	ql_build_coredump_seg_header(&mpi_coredump->code_ram_seg_hdr,
+				WCS_RAM_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->code_ram),
+				"WCS RAM");
+	status = ql_dump_risc_ram_area(qdev, &mpi_coredump->code_ram[0],
+					CODE_RAM_ADDR, CODE_RAM_CNT);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed Dump of CODE RAM. Status = 0x%.08x\n", status);
+		goto err;
+	}
+
+	/* Insert the segment header */
+	ql_build_coredump_seg_header(&mpi_coredump->memc_ram_seg_hdr,
+				MEMC_RAM_SEG_NUM,
+				sizeof(struct mpi_coredump_segment_header)
+				+ sizeof(mpi_coredump->memc_ram),
+				"MEMC RAM");
+	status = ql_dump_risc_ram_area(qdev, &mpi_coredump->memc_ram[0],
+					MEMC_RAM_ADDR, MEMC_RAM_CNT);
+	if (status) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed Dump of MEMC RAM. Status = 0x%.08x\n", status);
+		goto err;
+	}
+err:
+	ql_sem_unlock(qdev, SEM_PROC_REG_MASK); /* does flush too */
+	return status;
+
+}
+
+static void ql_get_core_dump(struct ql_adapter *qdev)
+{
+	if (!ql_own_firmware(qdev)) {
+		QPRINTK(qdev, DRV, ERR, "%s: Don't own firmware!\n",
+					qdev->ndev->name);
+		return;
+	}
+
+	if (!netif_running(qdev->ndev)) {
+		QPRINTK(qdev, IFUP, ERR,
+			"Force Coredump can only be done from interface "
+			"that is up.\n");
+		return;
+	}
+
+	if (ql_mb_sys_err(qdev)) {
+		QPRINTK(qdev, IFUP, ERR,
+			"Fail force coredump with ql_mb_sys_err().\n");
+		return;
+	}
+}
+
 void ql_gen_reg_dump(struct ql_adapter *qdev,
 			struct ql_reg_dump *mpi_coredump)
 {
@@ -178,6 +1319,36 @@ void ql_gen_reg_dump(struct ql_adapter *qdev,
 	status = ql_get_ets_regs(qdev, &mpi_coredump->ets[0]);
 	if (status)
 		return;
+
+	if (test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		ql_get_core_dump(qdev);
+}
+
+/* Coredump to messages log file using separate worker thread */
+void ql_mpi_core_to_log(struct work_struct *work)
+{
+	struct ql_adapter *qdev =
+		container_of(work, struct ql_adapter, mpi_core_to_log.work);
+	u32 *tmp, count;
+	int i;
+
+	count = sizeof(struct ql_mpi_coredump) / sizeof(u32);
+	tmp = (u32 *)qdev->mpi_coredump;
+	QPRINTK(qdev, DRV, DEBUG, "Core is dumping to log file!\n");
+
+	for (i = 0; i < count; i += 8) {
+		printk(KERN_ERR "%.08x: %.08x %.08x %.08x %.08x %.08x "
+			"%.08x %.08x %.08x \n", i,
+			tmp[i + 0],
+			tmp[i + 1],
+			tmp[i + 2],
+			tmp[i + 3],
+			tmp[i + 4],
+			tmp[i + 5],
+			tmp[i + 6],
+			tmp[i + 7]);
+		msleep(5);
+	}
 }
 
 #ifdef QL_REG_DUMP
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 707b391afa02..3cb60e10d456 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -73,7 +73,19 @@ static int qlge_irq_type = MSIX_IRQ;
 module_param(qlge_irq_type, int, MSIX_IRQ);
 MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
 
-static struct pci_device_id qlge_pci_tbl[] __devinitdata = {
+static int qlge_mpi_coredump;
+module_param(qlge_mpi_coredump, int, 0);
+MODULE_PARM_DESC(qlge_mpi_coredump,
+		"Option to enable MPI firmware dump. "
+		"Default is OFF - Do Not allocate memory. ");
+
+static int qlge_force_coredump;
+module_param(qlge_force_coredump, int, 0);
+MODULE_PARM_DESC(qlge_force_coredump,
+		"Option to allow force of firmware core dump. "
+		"Default is OFF - Do not allow.");
+
+static DEFINE_PCI_DEVICE_TABLE(qlge_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID_8012)},
 	{PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID_8000)},
 	/* required last entry */
@@ -452,9 +464,7 @@ static int ql_set_mac_addr(struct ql_adapter *qdev, int set)
 	if (set) {
 		addr = &qdev->ndev->dev_addr[0];
 		QPRINTK(qdev, IFUP, DEBUG,
-			"Set Mac addr %02x:%02x:%02x:%02x:%02x:%02x\n",
-			addr[0], addr[1], addr[2], addr[3],
-			addr[4], addr[5]);
+			"Set Mac addr %pM\n", addr);
 	} else {
 		memset(zero_mac_addr, 0, ETH_ALEN);
 		addr = &zero_mac_addr[0];
@@ -1433,6 +1443,254 @@ map_error:
 	return NETDEV_TX_BUSY;
 }
 
+/* Process an inbound completion from an rx ring. */
+static void ql_process_mac_rx_gro_page(struct ql_adapter *qdev,
+					struct rx_ring *rx_ring,
+					struct ib_mac_iocb_rsp *ib_mac_rsp,
+					u32 length,
+					u16 vlan_id)
+{
+	struct sk_buff *skb;
+	struct bq_desc *lbq_desc = ql_get_curr_lchunk(qdev, rx_ring);
+	struct skb_frag_struct *rx_frag;
+	int nr_frags;
+	struct napi_struct *napi = &rx_ring->napi;
+
+	napi->dev = qdev->ndev;
+
+	skb = napi_get_frags(napi);
+	if (!skb) {
+		QPRINTK(qdev, DRV, ERR, "Couldn't get an skb, exiting.\n");
+		rx_ring->rx_dropped++;
+		put_page(lbq_desc->p.pg_chunk.page);
+		return;
+	}
+	prefetch(lbq_desc->p.pg_chunk.va);
+	rx_frag = skb_shinfo(skb)->frags;
+	nr_frags = skb_shinfo(skb)->nr_frags;
+	rx_frag += nr_frags;
+	rx_frag->page = lbq_desc->p.pg_chunk.page;
+	rx_frag->page_offset = lbq_desc->p.pg_chunk.offset;
+	rx_frag->size = length;
+
+	skb->len += length;
+	skb->data_len += length;
+	skb->truesize += length;
+	skb_shinfo(skb)->nr_frags++;
+
+	rx_ring->rx_packets++;
+	rx_ring->rx_bytes += length;
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+	skb_record_rx_queue(skb, rx_ring->cq_id);
+	if (qdev->vlgrp && (vlan_id != 0xffff))
+		vlan_gro_frags(&rx_ring->napi, qdev->vlgrp, vlan_id);
+	else
+		napi_gro_frags(napi);
+}
+
+/* Process an inbound completion from an rx ring. */
+static void ql_process_mac_rx_page(struct ql_adapter *qdev,
+					struct rx_ring *rx_ring,
+					struct ib_mac_iocb_rsp *ib_mac_rsp,
+					u32 length,
+					u16 vlan_id)
+{
+	struct net_device *ndev = qdev->ndev;
+	struct sk_buff *skb = NULL;
+	void *addr;
+	struct bq_desc *lbq_desc = ql_get_curr_lchunk(qdev, rx_ring);
+	struct napi_struct *napi = &rx_ring->napi;
+
+	skb = netdev_alloc_skb(ndev, length);
+	if (!skb) {
+		QPRINTK(qdev, DRV, ERR, "Couldn't get an skb, "
+				"need to unwind!.\n");
+		rx_ring->rx_dropped++;
+		put_page(lbq_desc->p.pg_chunk.page);
+		return;
+	}
+
+	addr = lbq_desc->p.pg_chunk.va;
+	prefetch(addr);
+
+
+	/* Frame error, so drop the packet. */
+	if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) {
+		QPRINTK(qdev, DRV, ERR, "Receive error, flags2 = 0x%x\n",
+				ib_mac_rsp->flags2);
+		rx_ring->rx_errors++;
+		goto err_out;
+	}
+
+	/* The max framesize filter on this chip is set higher than
+	 * MTU since FCoE uses 2k frames.
+	 */
+	if (skb->len > ndev->mtu + ETH_HLEN) {
+		QPRINTK(qdev, DRV, ERR, "Segment too small, dropping.\n");
+		rx_ring->rx_dropped++;
+		goto err_out;
+	}
+	memcpy(skb_put(skb, ETH_HLEN), addr, ETH_HLEN);
+	QPRINTK(qdev, RX_STATUS, DEBUG,
+		"%d bytes of headers and data in large. Chain "
+		"page to new skb and pull tail.\n", length);
+	skb_fill_page_desc(skb, 0, lbq_desc->p.pg_chunk.page,
+				lbq_desc->p.pg_chunk.offset+ETH_HLEN,
+				length-ETH_HLEN);
+	skb->len += length-ETH_HLEN;
+	skb->data_len += length-ETH_HLEN;
+	skb->truesize += length-ETH_HLEN;
+
+	rx_ring->rx_packets++;
+	rx_ring->rx_bytes += skb->len;
+	skb->protocol = eth_type_trans(skb, ndev);
+	skb->ip_summed = CHECKSUM_NONE;
+
+	if (qdev->rx_csum &&
+		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
+		/* TCP frame. */
+		if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {
+			QPRINTK(qdev, RX_STATUS, DEBUG,
+					"TCP checksum done!\n");
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		} else if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) &&
+				(ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) {
+			/* Unfragmented ipv4 UDP frame. */
+			struct iphdr *iph = (struct iphdr *) skb->data;
+			if (!(iph->frag_off &
+				cpu_to_be16(IP_MF|IP_OFFSET))) {
+				skb->ip_summed = CHECKSUM_UNNECESSARY;
+				QPRINTK(qdev, RX_STATUS, DEBUG,
+						"TCP checksum done!\n");
+			}
+		}
+	}
+
+	skb_record_rx_queue(skb, rx_ring->cq_id);
+	if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
+		if (qdev->vlgrp && (vlan_id != 0xffff))
+			vlan_gro_receive(napi, qdev->vlgrp, vlan_id, skb);
+		else
+			napi_gro_receive(napi, skb);
+	} else {
+		if (qdev->vlgrp && (vlan_id != 0xffff))
+			vlan_hwaccel_receive_skb(skb, qdev->vlgrp, vlan_id);
+		else
+			netif_receive_skb(skb);
+	}
+	return;
+err_out:
+	dev_kfree_skb_any(skb);
+	put_page(lbq_desc->p.pg_chunk.page);
+}
+
+/* Process an inbound completion from an rx ring. */
+static void ql_process_mac_rx_skb(struct ql_adapter *qdev,
+					struct rx_ring *rx_ring,
+					struct ib_mac_iocb_rsp *ib_mac_rsp,
+					u32 length,
+					u16 vlan_id)
+{
+	struct net_device *ndev = qdev->ndev;
+	struct sk_buff *skb = NULL;
+	struct sk_buff *new_skb = NULL;
+	struct bq_desc *sbq_desc = ql_get_curr_sbuf(rx_ring);
+
+	skb = sbq_desc->p.skb;
+	/* Allocate new_skb and copy */
+	new_skb = netdev_alloc_skb(qdev->ndev, length + NET_IP_ALIGN);
+	if (new_skb == NULL) {
+		QPRINTK(qdev, PROBE, ERR,
+			"No skb available, drop the packet.\n");
+		rx_ring->rx_dropped++;
+		return;
+	}
+	skb_reserve(new_skb, NET_IP_ALIGN);
+	memcpy(skb_put(new_skb, length), skb->data, length);
+	skb = new_skb;
+
+	/* Frame error, so drop the packet. */
+	if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) {
+		QPRINTK(qdev, DRV, ERR, "Receive error, flags2 = 0x%x\n",
+					ib_mac_rsp->flags2);
+		dev_kfree_skb_any(skb);
+		rx_ring->rx_errors++;
+		return;
+	}
+
+	/* loopback self test for ethtool */
+	if (test_bit(QL_SELFTEST, &qdev->flags)) {
+		ql_check_lb_frame(qdev, skb);
+		dev_kfree_skb_any(skb);
+		return;
+	}
+
+	/* The max framesize filter on this chip is set higher than
+	 * MTU since FCoE uses 2k frames.
+	 */
+	if (skb->len > ndev->mtu + ETH_HLEN) {
+		dev_kfree_skb_any(skb);
+		rx_ring->rx_dropped++;
+		return;
+	}
+
+	prefetch(skb->data);
+	skb->dev = ndev;
+	if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) {
+		QPRINTK(qdev, RX_STATUS, DEBUG, "%s%s%s Multicast.\n",
+			(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+			IB_MAC_IOCB_RSP_M_HASH ? "Hash" : "",
+			(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+			IB_MAC_IOCB_RSP_M_REG ? "Registered" : "",
+			(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
+			IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : "");
+	}
+	if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P)
+		QPRINTK(qdev, RX_STATUS, DEBUG, "Promiscuous Packet.\n");
+
+	rx_ring->rx_packets++;
+	rx_ring->rx_bytes += skb->len;
+	skb->protocol = eth_type_trans(skb, ndev);
+	skb->ip_summed = CHECKSUM_NONE;
+
+	/* If rx checksum is on, and there are no
+	 * csum or frame errors.
+	 */
+	if (qdev->rx_csum &&
+		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
+		/* TCP frame. */
+		if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {
+			QPRINTK(qdev, RX_STATUS, DEBUG,
+					"TCP checksum done!\n");
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		} else if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) &&
+				(ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) {
+			/* Unfragmented ipv4 UDP frame. */
+			struct iphdr *iph = (struct iphdr *) skb->data;
+			if (!(iph->frag_off &
+				cpu_to_be16(IP_MF|IP_OFFSET))) {
+				skb->ip_summed = CHECKSUM_UNNECESSARY;
+				QPRINTK(qdev, RX_STATUS, DEBUG,
+						"TCP checksum done!\n");
+			}
+		}
+	}
+
+	skb_record_rx_queue(skb, rx_ring->cq_id);
+	if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
+		if (qdev->vlgrp && (vlan_id != 0xffff))
+			vlan_gro_receive(&rx_ring->napi, qdev->vlgrp,
+						vlan_id, skb);
+		else
+			napi_gro_receive(&rx_ring->napi, skb);
+	} else {
+		if (qdev->vlgrp && (vlan_id != 0xffff))
+			vlan_hwaccel_receive_skb(skb, qdev->vlgrp, vlan_id);
+		else
+			netif_receive_skb(skb);
+	}
+}
+
 static void ql_realign_skb(struct sk_buff *skb, int len)
 {
 	void *temp_addr = skb->data;
@@ -1646,14 +1904,13 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev,
 }
 
 /* Process an inbound completion from an rx ring. */
-static void ql_process_mac_rx_intr(struct ql_adapter *qdev,
+static void ql_process_mac_split_rx_intr(struct ql_adapter *qdev,
 				   struct rx_ring *rx_ring,
-				   struct ib_mac_iocb_rsp *ib_mac_rsp)
+				   struct ib_mac_iocb_rsp *ib_mac_rsp,
+				   u16 vlan_id)
 {
 	struct net_device *ndev = qdev->ndev;
 	struct sk_buff *skb = NULL;
-	u16 vlan_id = (le16_to_cpu(ib_mac_rsp->vlan_id) &
-			IB_MAC_IOCB_RSP_VLAN_MASK)
 
 	QL_DUMP_IB_MAC_RSP(ib_mac_rsp);
 
@@ -1753,6 +2010,65 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev,
 	}
 }
 
+/* Process an inbound completion from an rx ring. */
+static unsigned long ql_process_mac_rx_intr(struct ql_adapter *qdev,
+					struct rx_ring *rx_ring,
+					struct ib_mac_iocb_rsp *ib_mac_rsp)
+{
+	u32 length = le32_to_cpu(ib_mac_rsp->data_len);
+	u16 vlan_id = (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ?
+			((le16_to_cpu(ib_mac_rsp->vlan_id) &
+			IB_MAC_IOCB_RSP_VLAN_MASK)) : 0xffff;
+
+	QL_DUMP_IB_MAC_RSP(ib_mac_rsp);
+
+	if (ib_mac_rsp->flags4 & IB_MAC_IOCB_RSP_HV) {
+		/* The data and headers are split into
+		 * separate buffers.
+		 */
+		ql_process_mac_split_rx_intr(qdev, rx_ring, ib_mac_rsp,
+						vlan_id);
+	} else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS) {
+		/* The data fit in a single small buffer.
+		 * Allocate a new skb, copy the data and
+		 * return the buffer to the free pool.
+		 */
+		ql_process_mac_rx_skb(qdev, rx_ring, ib_mac_rsp,
+						length, vlan_id);
+	} else if ((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) &&
+		!(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK) &&
+		(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T)) {
+		/* TCP packet in a page chunk that's been checksummed.
+		 * Tack it on to our GRO skb and let it go.
+		 */
+		ql_process_mac_rx_gro_page(qdev, rx_ring, ib_mac_rsp,
+						length, vlan_id);
+	} else if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL) {
+		/* Non-TCP packet in a page chunk. Allocate an
+		 * skb, tack it on frags, and send it up.
+		 */
+		ql_process_mac_rx_page(qdev, rx_ring, ib_mac_rsp,
+						length, vlan_id);
+	} else {
+		struct bq_desc *lbq_desc;
+
+		/* Free small buffer that holds the IAL */
+		lbq_desc = ql_get_curr_sbuf(rx_ring);
+		QPRINTK(qdev, RX_ERR, ERR, "Dropping frame, len %d > mtu %d\n",
+			length, qdev->ndev->mtu);
+
+		/* Unwind the large buffers for this frame. */
+		while (length > 0) {
+			lbq_desc = ql_get_curr_lchunk(qdev, rx_ring);
+			length -= (length < rx_ring->lbq_buf_size) ?
+				length : rx_ring->lbq_buf_size;
+			put_page(lbq_desc->p.pg_chunk.page);
+		}
+	}
+
+	return (unsigned long)length;
+}
+
 /* Process an outbound completion from an rx ring. */
 static void ql_process_mac_tx_intr(struct ql_adapter *qdev,
 				   struct ob_mac_iocb_rsp *mac_rsp)
@@ -3332,15 +3648,15 @@ static int ql_adapter_initialize(struct ql_adapter *qdev)
 
 	/* Enable the function, set pagesize, enable error checking. */
 	value = FSC_FE | FSC_EPC_INBOUND | FSC_EPC_OUTBOUND |
-	    FSC_EC | FSC_VM_PAGE_4K | FSC_SH;
+	    FSC_EC | FSC_VM_PAGE_4K;
+	value |= SPLT_SETTING;
 
 	/* Set/clear header splitting. */
 	mask = FSC_VM_PAGESIZE_MASK |
 	    FSC_DBL_MASK | FSC_DBRST_MASK | (value << 16);
 	ql_write32(qdev, FSC, mask | value);
 
-	ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP |
-		min(SMALL_BUF_MAP_SIZE, MAX_SPLIT_SIZE));
+	ql_write32(qdev, SPLT_HDR, SPLT_LEN);
 
 	/* Set RX packet routing to use port/pci function on which the
 	 * packet arrived on in addition to usual frame routing.
@@ -3538,6 +3854,7 @@ static int ql_adapter_down(struct ql_adapter *qdev)
 	cancel_delayed_work_sync(&qdev->mpi_reset_work);
 	cancel_delayed_work_sync(&qdev->mpi_work);
 	cancel_delayed_work_sync(&qdev->mpi_idc_work);
+	cancel_delayed_work_sync(&qdev->mpi_core_to_log);
 	cancel_delayed_work_sync(&qdev->mpi_port_cfg_work);
 
 	for (i = 0; i < qdev->rss_ring_count; i++)
@@ -3612,6 +3929,16 @@ static int qlge_close(struct net_device *ndev)
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
 
+	/* If we hit pci_channel_io_perm_failure
+	 * failure condition, then we already
+	 * brought the adapter down.
+	 */
+	if (test_bit(QL_EEH_FATAL, &qdev->flags)) {
+		QPRINTK(qdev, DRV, ERR, "EEH fatal did unload.\n");
+		clear_bit(QL_EEH_FATAL, &qdev->flags);
+		return 0;
+	}
+
 	/*
 	 * Wait for device to recover from a reset.
 	 * (Rarely happens, but possible.)
@@ -3796,21 +4123,18 @@ static int qlge_change_mtu(struct net_device *ndev, int new_mtu)
 		QPRINTK(qdev, IFUP, ERR, "Changing to jumbo MTU.\n");
 	} else if (ndev->mtu == 9000 && new_mtu == 1500) {
 		QPRINTK(qdev, IFUP, ERR, "Changing to normal MTU.\n");
-	} else if ((ndev->mtu == 1500 && new_mtu == 1500) ||
-		   (ndev->mtu == 9000 && new_mtu == 9000)) {
-		return 0;
 	} else
 		return -EINVAL;
 
 	queue_delayed_work(qdev->workqueue,
 			&qdev->mpi_port_cfg_work, 3*HZ);
 
+	ndev->mtu = new_mtu;
+
 	if (!netif_running(qdev->ndev)) {
-		ndev->mtu = new_mtu;
 		return 0;
 	}
 
-	ndev->mtu = new_mtu;
 	status = ql_change_rx_buffers(qdev);
 	if (status) {
 		QPRINTK(qdev, IFUP, ERR,
@@ -4094,6 +4418,7 @@ static void ql_release_all(struct pci_dev *pdev)
 		iounmap(qdev->reg_base);
 	if (qdev->doorbell_area)
 		iounmap(qdev->doorbell_area);
+	vfree(qdev->mpi_coredump);
 	pci_release_regions(pdev);
 	pci_set_drvdata(pdev, NULL);
 }
@@ -4119,7 +4444,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 	err = pcie_set_readrq(pdev, 4096);
 	if (err) {
 		dev_err(&pdev->dev, "Set readrq failed.\n");
-		goto err_out;
+		goto err_out1;
 	}
 
 	err = pci_request_regions(pdev, DRV_NAME);
@@ -4140,7 +4465,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 
 	if (err) {
 		dev_err(&pdev->dev, "No usable DMA configuration.\n");
-		goto err_out;
+		goto err_out2;
 	}
 
 	/* Set PCIe reset type for EEH to fundamental. */
@@ -4152,7 +4477,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 	if (!qdev->reg_base) {
 		dev_err(&pdev->dev, "Register mapping failed.\n");
 		err = -ENOMEM;
-		goto err_out;
+		goto err_out2;
 	}
 
 	qdev->doorbell_area_size = pci_resource_len(pdev, 3);
@@ -4162,24 +4487,35 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 	if (!qdev->doorbell_area) {
 		dev_err(&pdev->dev, "Doorbell register mapping failed.\n");
 		err = -ENOMEM;
-		goto err_out;
+		goto err_out2;
 	}
 
 	err = ql_get_board_info(qdev);
 	if (err) {
 		dev_err(&pdev->dev, "Register access failed.\n");
 		err = -EIO;
-		goto err_out;
+		goto err_out2;
 	}
 	qdev->msg_enable = netif_msg_init(debug, default_msg);
 	spin_lock_init(&qdev->hw_lock);
 	spin_lock_init(&qdev->stats_lock);
 
+	if (qlge_mpi_coredump) {
+		qdev->mpi_coredump =
+			vmalloc(sizeof(struct ql_mpi_coredump));
+		if (qdev->mpi_coredump == NULL) {
+			dev_err(&pdev->dev, "Coredump alloc failed.\n");
+			err = -ENOMEM;
+			goto err_out2;
+		}
+		if (qlge_force_coredump)
+			set_bit(QL_FRC_COREDUMP, &qdev->flags);
+	}
 	/* make sure the EEPROM is good */
 	err = qdev->nic_ops->get_flash(qdev);
 	if (err) {
 		dev_err(&pdev->dev, "Invalid FLASH.\n");
-		goto err_out;
+		goto err_out2;
 	}
 
 	memcpy(ndev->perm_addr, ndev->dev_addr, ndev->addr_len);
@@ -4204,6 +4540,7 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 	INIT_DELAYED_WORK(&qdev->mpi_work, ql_mpi_work);
 	INIT_DELAYED_WORK(&qdev->mpi_port_cfg_work, ql_mpi_port_cfg_work);
 	INIT_DELAYED_WORK(&qdev->mpi_idc_work, ql_mpi_idc_work);
+	INIT_DELAYED_WORK(&qdev->mpi_core_to_log, ql_mpi_core_to_log);
 	init_completion(&qdev->ide_completion);
 
 	if (!cards_found) {
@@ -4212,8 +4549,9 @@ static int __devinit ql_init_device(struct pci_dev *pdev,
 			 DRV_NAME, DRV_VERSION);
 	}
 	return 0;
-err_out:
+err_out2:
 	ql_release_all(pdev);
+err_out1:
 	pci_disable_device(pdev);
 	return err;
 }
@@ -4233,6 +4571,21 @@ static const struct net_device_ops qlge_netdev_ops = {
 	.ndo_vlan_rx_kill_vid	= qlge_vlan_rx_kill_vid,
 };
 
+static void ql_timer(unsigned long data)
+{
+	struct ql_adapter *qdev = (struct ql_adapter *)data;
+	u32 var = 0;
+
+	var = ql_read32(qdev, STS);
+	if (pci_channel_offline(qdev->pdev)) {
+		QPRINTK(qdev, IFUP, ERR, "EEH STS = 0x%.08x.\n", var);
+		return;
+	}
+
+	qdev->timer.expires = jiffies + (5*HZ);
+	add_timer(&qdev->timer);
+}
+
 static int __devinit qlge_probe(struct pci_dev *pdev,
 				const struct pci_device_id *pci_entry)
 {
@@ -4284,6 +4637,14 @@ static int __devinit qlge_probe(struct pci_dev *pdev,
 		pci_disable_device(pdev);
 		return err;
 	}
+	/* Start up the timer to trigger EEH if
+	 * the bus goes dead
+	 */
+	init_timer_deferrable(&qdev->timer);
+	qdev->timer.data = (unsigned long)qdev;
+	qdev->timer.function = ql_timer;
+	qdev->timer.expires = jiffies + (5*HZ);
+	add_timer(&qdev->timer);
 	ql_link_off(qdev);
 	ql_display_dev_info(ndev);
 	atomic_set(&qdev->lb_count, 0);
@@ -4304,6 +4665,8 @@ int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget)
 static void __devexit qlge_remove(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
+	del_timer_sync(&qdev->timer);
 	unregister_netdev(ndev);
 	ql_release_all(pdev);
 	pci_disable_device(pdev);
@@ -4326,6 +4689,7 @@ static void ql_eeh_close(struct net_device *ndev)
 	cancel_delayed_work_sync(&qdev->mpi_reset_work);
 	cancel_delayed_work_sync(&qdev->mpi_work);
 	cancel_delayed_work_sync(&qdev->mpi_idc_work);
+	cancel_delayed_work_sync(&qdev->mpi_core_to_log);
 	cancel_delayed_work_sync(&qdev->mpi_port_cfg_work);
 
 	for (i = 0; i < qdev->rss_ring_count; i++)
@@ -4345,6 +4709,7 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
 					       enum pci_channel_state state)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 
 	switch (state) {
 	case pci_channel_io_normal:
@@ -4358,6 +4723,8 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
 	case pci_channel_io_perm_failure:
 		dev_err(&pdev->dev,
 			"%s: pci_channel_io_perm_failure.\n", __func__);
+		ql_eeh_close(ndev);
+		set_bit(QL_EEH_FATAL, &qdev->flags);
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 
@@ -4385,6 +4752,13 @@ static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev)
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 	pci_set_master(pdev);
+
+	if (ql_adapter_reset(qdev)) {
+		QPRINTK(qdev, DRV, ERR, "reset FAILED!\n");
+		set_bit(QL_EEH_FATAL, &qdev->flags);
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+
 	return PCI_ERS_RESULT_RECOVERED;
 }
 
@@ -4394,8 +4768,6 @@ static void qlge_io_resume(struct pci_dev *pdev)
 	struct ql_adapter *qdev = netdev_priv(ndev);
 	int err = 0;
 
-	if (ql_adapter_reset(qdev))
-		QPRINTK(qdev, DRV, ERR, "reset FAILED!\n");
 	if (netif_running(ndev)) {
 		err = qlge_open(ndev);
 		if (err) {
@@ -4407,6 +4779,8 @@ static void qlge_io_resume(struct pci_dev *pdev)
 		QPRINTK(qdev, IFUP, ERR,
 			"Device was not running prior to EEH.\n");
 	}
+	qdev->timer.expires = jiffies + (5*HZ);
+	add_timer(&qdev->timer);
 	netif_device_attach(ndev);
 }
 
@@ -4423,6 +4797,7 @@ static int qlge_suspend(struct pci_dev *pdev, pm_message_t state)
 	int err;
 
 	netif_device_detach(ndev);
+	del_timer_sync(&qdev->timer);
 
 	if (netif_running(ndev)) {
 		err = ql_adapter_down(qdev);
@@ -4467,6 +4842,8 @@ static int qlge_resume(struct pci_dev *pdev)
 			return err;
 	}
 
+	qdev->timer.expires = jiffies + (5*HZ);
+	add_timer(&qdev->timer);
 	netif_device_attach(ndev);
 
 	return 0;
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index e2b2286102d4..e2c846f17fc7 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -1,5 +1,54 @@
 #include "qlge.h"
 
+int ql_unpause_mpi_risc(struct ql_adapter *qdev)
+{
+	u32 tmp;
+
+	/* Un-pause the RISC */
+	tmp = ql_read32(qdev, CSR);
+	if (!(tmp & CSR_RP))
+		return -EIO;
+
+	ql_write32(qdev, CSR, CSR_CMD_CLR_PAUSE);
+	return 0;
+}
+
+int ql_pause_mpi_risc(struct ql_adapter *qdev)
+{
+	u32 tmp;
+	int count = UDELAY_COUNT;
+
+	/* Pause the RISC */
+	ql_write32(qdev, CSR, CSR_CMD_SET_PAUSE);
+	do {
+		tmp = ql_read32(qdev, CSR);
+		if (tmp & CSR_RP)
+			break;
+		mdelay(UDELAY_DELAY);
+		count--;
+	} while (count);
+	return (count == 0) ? -ETIMEDOUT : 0;
+}
+
+int ql_hard_reset_mpi_risc(struct ql_adapter *qdev)
+{
+	u32 tmp;
+	int count = UDELAY_COUNT;
+
+	/* Reset the RISC */
+	ql_write32(qdev, CSR, CSR_CMD_SET_RST);
+	do {
+		tmp = ql_read32(qdev, CSR);
+		if (tmp & CSR_RR) {
+			ql_write32(qdev, CSR, CSR_CMD_CLR_RST);
+			break;
+		}
+		mdelay(UDELAY_DELAY);
+		count--;
+	} while (count);
+	return (count == 0) ? -ETIMEDOUT : 0;
+}
+
 int ql_read_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 *data)
 {
 	int status;
@@ -45,6 +94,35 @@ int ql_soft_reset_mpi_risc(struct ql_adapter *qdev)
 	return status;
 }
 
+/* Determine if we are in charge of the firwmare. If
+ * we are the lower of the 2 NIC pcie functions, or if
+ * we are the higher function and the lower function
+ * is not enabled.
+ */
+int ql_own_firmware(struct ql_adapter *qdev)
+{
+	u32 temp;
+
+	/* If we are the lower of the 2 NIC functions
+	 * on the chip the we are responsible for
+	 * core dump and firmware reset after an error.
+	 */
+	if (qdev->func < qdev->alt_func)
+		return 1;
+
+	/* If we are the higher of the 2 NIC functions
+	 * on the chip and the lower function is not
+	 * enabled, then we are responsible for
+	 * core dump and firmware reset after an error.
+	 */
+	temp =  ql_read32(qdev, STS);
+	if (!(temp & (1 << (8 + qdev->alt_func))))
+		return 1;
+
+	return 0;
+
+}
+
 static int ql_get_mb_sts(struct ql_adapter *qdev, struct mbox_params *mbcp)
 {
 	int i, status;
@@ -529,6 +607,22 @@ end:
 	return status;
 }
 
+int ql_mb_sys_err(struct ql_adapter *qdev)
+{
+	struct mbox_params mbc;
+	struct mbox_params *mbcp = &mbc;
+	int status;
+
+	memset(mbcp, 0, sizeof(struct mbox_params));
+
+	mbcp->in_count = 1;
+	mbcp->out_count = 0;
+
+	mbcp->mbox_in[0] = MB_CMD_MAKE_SYS_ERR;
+
+	status = ql_mailbox_command(qdev, mbcp);
+	return status;
+}
 
 /* Get MPI firmware version. This will be used for
  * driver banner and for ethtool info.
@@ -669,6 +763,63 @@ int ql_mb_set_port_cfg(struct ql_adapter *qdev)
 	return status;
 }
 
+int ql_mb_dump_ram(struct ql_adapter *qdev, u64 req_dma, u32 addr,
+	u32 size)
+{
+	int status = 0;
+	struct mbox_params mbc;
+	struct mbox_params *mbcp = &mbc;
+
+	memset(mbcp, 0, sizeof(struct mbox_params));
+
+	mbcp->in_count = 9;
+	mbcp->out_count = 1;
+
+	mbcp->mbox_in[0] = MB_CMD_DUMP_RISC_RAM;
+	mbcp->mbox_in[1] = LSW(addr);
+	mbcp->mbox_in[2] = MSW(req_dma);
+	mbcp->mbox_in[3] = LSW(req_dma);
+	mbcp->mbox_in[4] = MSW(size);
+	mbcp->mbox_in[5] = LSW(size);
+	mbcp->mbox_in[6] = MSW(MSD(req_dma));
+	mbcp->mbox_in[7] = LSW(MSD(req_dma));
+	mbcp->mbox_in[8] = MSW(addr);
+
+
+	status = ql_mailbox_command(qdev, mbcp);
+	if (status)
+		return status;
+
+	if (mbcp->mbox_out[0] != MB_CMD_STS_GOOD) {
+		QPRINTK(qdev, DRV, ERR,
+			"Failed to dump risc RAM.\n");
+		status = -EIO;
+	}
+	return status;
+}
+
+/* Issue a mailbox command to dump RISC RAM. */
+int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
+		u32 ram_addr, int word_count)
+{
+	int status;
+	char *my_buf;
+	dma_addr_t buf_dma;
+
+	my_buf = pci_alloc_consistent(qdev->pdev, word_count * sizeof(u32),
+					&buf_dma);
+	if (!my_buf)
+		return -EIO;
+
+	status = ql_mb_dump_ram(qdev, buf_dma, ram_addr, word_count);
+	if (!status)
+		memcpy(buf, my_buf, word_count * sizeof(u32));
+
+	pci_free_consistent(qdev->pdev, word_count * sizeof(u32), my_buf,
+				buf_dma);
+	return status;
+}
+
 /* Get link settings and maximum frame size settings
  * for the current port.
  * Most likely will block.
@@ -1143,5 +1294,19 @@ void ql_mpi_reset_work(struct work_struct *work)
 	cancel_delayed_work_sync(&qdev->mpi_work);
 	cancel_delayed_work_sync(&qdev->mpi_port_cfg_work);
 	cancel_delayed_work_sync(&qdev->mpi_idc_work);
+	/* If we're not the dominant NIC function,
+	 * then there is nothing to do.
+	 */
+	if (!ql_own_firmware(qdev)) {
+		QPRINTK(qdev, DRV, ERR, "Don't own firmware!\n");
+		return;
+	}
+
+	if (!ql_core_dump(qdev, qdev->mpi_coredump)) {
+		QPRINTK(qdev, DRV, ERR, "Core is dumped!\n");
+		qdev->core_is_dumped = 1;
+		queue_delayed_work(qdev->workqueue,
+			&qdev->mpi_core_to_log, 5 * HZ);
+	}
 	ql_soft_reset_mpi_risc(qdev);
 }
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index f03e2e4a15a8..d68ba7a58631 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -1222,7 +1222,7 @@ static void __devexit r6040_remove_one(struct pci_dev *pdev)
 }
 
 
-static struct pci_device_id r6040_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(r6040_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_RDC, 0x6040) },
 	{ 0 }
 };
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index c403ce0a3d3a..c1bb24cf0793 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -168,7 +168,7 @@ static void rtl_hw_start_8169(struct net_device *);
 static void rtl_hw_start_8168(struct net_device *);
 static void rtl_hw_start_8101(struct net_device *);
 
-static struct pci_device_id rtl8169_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rtl8169_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8129), 0, 0, RTL_CFG_0 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8136), 0, 0, RTL_CFG_2 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK,	0x8167), 0, 0, RTL_CFG_0 },
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 20a71749154a..266baf534964 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1293,7 +1293,7 @@ static void rr_dump(struct net_device *dev)
 
 	printk("Error code 0x%x\n", readl(&regs->Fail1));
 
-	index = (((readl(&regs->EvtPrd) >> 8) & 0xff ) - 1) % EVT_RING_ENTRIES;
+	index = (((readl(&regs->EvtPrd) >> 8) & 0xff) - 1) % TX_RING_ENTRIES;
 	cons = rrpriv->dirty_tx;
 	printk("TX ring index %i, TX consumer %i\n",
 	       index, cons);
@@ -1688,7 +1688,7 @@ static int rr_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	}
 }
 
-static struct pci_device_id rr_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rr_pci_tbl) = {
 	{ PCI_VENDOR_ID_ESSENTIAL, PCI_DEVICE_ID_ESSENTIAL_ROADRUNNER,
 		PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0,}
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index cc4218667cba..d1664586e8ff 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -523,7 +523,7 @@ module_param_array(rts_frm_len, uint, NULL, 0);
  * S2IO device table.
  * This table lists all the devices that this driver supports.
  */
-static struct pci_device_id s2io_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(s2io_tbl) = {
 	{PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_S2IO_WIN,
 	 PCI_ANY_ID, PCI_ANY_ID},
 	{PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_S2IO_UNI,
@@ -3421,7 +3421,7 @@ static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit,
 				break;
 			}
 		} else {
-			if (!(val64 & busy_bit)) {
+			if (val64 & busy_bit) {
 				ret = SUCCESS;
 				break;
 			}
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index e35050322f97..fd8cb506a2bb 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -1589,7 +1589,7 @@ out:
 	return 0;
 }
 
-static struct pci_device_id sc92031_pci_device_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(sc92031_pci_device_id_table) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SILAN, 0x2031) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_SILAN, 0x8139) },
 	{ PCI_DEVICE(0x1088, 0x2031) },
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index f983e3b507cc..62d5cd51a9dd 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -741,14 +741,14 @@ static int efx_probe_port(struct efx_nic *efx)
 
 	EFX_LOG(efx, "create port\n");
 
+	if (phy_flash_cfg)
+		efx->phy_mode = PHY_MODE_SPECIAL;
+
 	/* Connect up MAC/PHY operations table */
 	rc = efx->type->probe_port(efx);
 	if (rc)
 		goto err;
 
-	if (phy_flash_cfg)
-		efx->phy_mode = PHY_MODE_SPECIAL;
-
 	/* Sanity check MAC address */
 	if (is_valid_ether_addr(efx->mac_address)) {
 		memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN);
@@ -1940,7 +1940,7 @@ void efx_schedule_reset(struct efx_nic *efx, enum reset_type type)
  **************************************************************************/
 
 /* PCI device ID table */
-static struct pci_device_id efx_pci_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(efx_pci_table) = {
 	{PCI_DEVICE(EFX_VENDID_SFC, FALCON_A_P_DEVID),
 	 .driver_data = (unsigned long) &falcon_a1_nic_type},
 	{PCI_DEVICE(EFX_VENDID_SFC, FALCON_B_P_DEVID),
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index a615ac051530..7eff0a615cb3 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -79,8 +79,6 @@ extern int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok);
 
 /* Global */
 extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
-extern void efx_suspend(struct efx_nic *efx);
-extern void efx_resume(struct efx_nic *efx);
 extern void efx_init_irq_moderation(struct efx_nic *efx, int tx_usecs,
 				    int rx_usecs, bool rx_adaptive);
 extern int efx_request_power(struct efx_nic *efx, int mw, const char *name);
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 6c0bbed8c477..d9f9c02a928e 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -196,7 +196,7 @@ int efx_ethtool_get_settings(struct net_device *net_dev,
 	efx->phy_op->get_settings(efx, ecmd);
 	mutex_unlock(&efx->mac_lock);
 
-	/* Falcon GMAC does not support 1000Mbps HD */
+	/* GMAC does not support 1000Mbps HD */
 	ecmd->supported &= ~SUPPORTED_1000baseT_Half;
 	/* Both MACs support pause frames (bidirectional and respond-only) */
 	ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
@@ -216,7 +216,7 @@ int efx_ethtool_set_settings(struct net_device *net_dev,
 	struct efx_nic *efx = netdev_priv(net_dev);
 	int rc;
 
-	/* Falcon GMAC does not support 1000Mbps HD */
+	/* GMAC does not support 1000Mbps HD */
 	if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
 		EFX_LOG(efx, "rejecting unsupported 1000Mbps HD"
 			" setting\n");
@@ -342,8 +342,8 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
 	unsigned int n = 0, i;
 	enum efx_loopback_mode mode;
 
-	efx_fill_test(n++, strings, data, &tests->mdio,
-		      "core", 0, "mdio", NULL);
+	efx_fill_test(n++, strings, data, &tests->phy_alive,
+		      "phy", 0, "alive", NULL);
 	efx_fill_test(n++, strings, data, &tests->nvram,
 		      "core", 0, "nvram", NULL);
 	efx_fill_test(n++, strings, data, &tests->interrupt,
@@ -379,7 +379,7 @@ static int efx_ethtool_fill_self_tests(struct efx_nic *efx,
 			if (name == NULL)
 				break;
 
-			efx_fill_test(n++, strings, data, &tests->phy[i],
+			efx_fill_test(n++, strings, data, &tests->phy_ext[i],
 				      "phy", 0, name, NULL);
 		}
 	}
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 17afcd26e870..1b8d83657aaa 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -909,6 +909,8 @@ static int falcon_probe_port(struct efx_nic *efx)
 		efx->wanted_fc = EFX_FC_RX | EFX_FC_TX;
 	else
 		efx->wanted_fc = EFX_FC_RX;
+	if (efx->mdio.mmds & MDIO_DEVS_AN)
+		efx->wanted_fc |= EFX_FC_AUTO;
 
 	/* Allocate buffer for stats */
 	rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
@@ -925,6 +927,7 @@ static int falcon_probe_port(struct efx_nic *efx)
 
 static void falcon_remove_port(struct efx_nic *efx)
 {
+	efx->phy_op->remove(efx);
 	efx_nic_free_buffer(efx, &efx->stats_buffer);
 }
 
@@ -1005,7 +1008,7 @@ static int falcon_test_nvram(struct efx_nic *efx)
 
 static const struct efx_nic_register_test falcon_b0_register_tests[] = {
 	{ FR_AZ_ADR_REGION,
-	  EFX_OWORD32(0x0001FFFF, 0x0001FFFF, 0x0001FFFF, 0x0001FFFF) },
+	  EFX_OWORD32(0x0003FFFF, 0x0003FFFF, 0x0003FFFF, 0x0003FFFF) },
 	{ FR_AZ_RX_CFG,
 	  EFX_OWORD32(0xFFFFFFFE, 0x00017FFF, 0x00000000, 0x00000000) },
 	{ FR_AZ_TX_CFG,
@@ -1727,7 +1730,7 @@ static int falcon_set_wol(struct efx_nic *efx, u32 type)
 
 /**************************************************************************
  *
- * Revision-dependent attributes used by efx.c
+ * Revision-dependent attributes used by efx.c and nic.c
  *
  **************************************************************************
  */
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index 3da933f8f079..8ccab2c67a20 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -111,16 +111,12 @@ static void falcon_mask_status_intr(struct efx_nic *efx, bool enable)
 	efx_writeo(efx, &reg, FR_AB_XM_MGT_INT_MASK);
 }
 
-/* Get status of XAUI link */
-static bool falcon_xaui_link_ok(struct efx_nic *efx)
+static bool falcon_xgxs_link_ok(struct efx_nic *efx)
 {
 	efx_oword_t reg;
 	bool align_done, link_ok = false;
 	int sync_status;
 
-	if (LOOPBACK_INTERNAL(efx))
-		return true;
-
 	/* Read link status */
 	efx_reado(efx, &reg, FR_AB_XX_CORE_STAT);
 
@@ -135,14 +131,24 @@ static bool falcon_xaui_link_ok(struct efx_nic *efx)
 	EFX_SET_OWORD_FIELD(reg, FRF_AB_XX_DISPERR, FFE_AB_XX_STAT_ALL_LANES);
 	efx_writeo(efx, &reg, FR_AB_XX_CORE_STAT);
 
-	/* If the link is up, then check the phy side of the xaui link */
-	if (efx->link_state.up && link_ok)
-		if (efx->mdio.mmds & (1 << MDIO_MMD_PHYXS))
-			link_ok = efx_mdio_phyxgxs_lane_sync(efx);
-
 	return link_ok;
 }
 
+static bool falcon_xmac_link_ok(struct efx_nic *efx)
+{
+	/*
+	 * Check MAC's XGXS link status except when using XGMII loopback
+	 * which bypasses the XGXS block.
+	 * If possible, check PHY's XGXS link status except when using
+	 * MAC loopback.
+	 */
+	return (efx->loopback_mode == LOOPBACK_XGMII ||
+		falcon_xgxs_link_ok(efx)) &&
+		(!(efx->mdio.mmds & (1 << MDIO_MMD_PHYXS)) ||
+		 LOOPBACK_INTERNAL(efx) || 
+		 efx_mdio_phyxgxs_lane_sync(efx));
+}
+
 void falcon_reconfigure_xmac_core(struct efx_nic *efx)
 {
 	unsigned int max_frame_len;
@@ -245,9 +251,9 @@ static void falcon_reconfigure_xgxs_core(struct efx_nic *efx)
 
 
 /* Try to bring up the Falcon side of the Falcon-Phy XAUI link */
-static bool falcon_check_xaui_link_up(struct efx_nic *efx, int tries)
+static bool falcon_xmac_link_ok_retry(struct efx_nic *efx, int tries)
 {
-	bool mac_up = falcon_xaui_link_ok(efx);
+	bool mac_up = falcon_xmac_link_ok(efx);
 
 	if (LOOPBACK_MASK(efx) & LOOPBACKS_EXTERNAL(efx) & LOOPBACKS_WS ||
 	    efx_phy_mode_disabled(efx->phy_mode))
@@ -261,7 +267,7 @@ static bool falcon_check_xaui_link_up(struct efx_nic *efx, int tries)
 		falcon_reset_xaui(efx);
 		udelay(200);
 
-		mac_up = falcon_xaui_link_ok(efx);
+		mac_up = falcon_xmac_link_ok(efx);
 		--tries;
 	}
 
@@ -272,7 +278,7 @@ static bool falcon_check_xaui_link_up(struct efx_nic *efx, int tries)
 
 static bool falcon_xmac_check_fault(struct efx_nic *efx)
 {
-	return !falcon_check_xaui_link_up(efx, 5);
+	return !falcon_xmac_link_ok_retry(efx, 5);
 }
 
 static int falcon_reconfigure_xmac(struct efx_nic *efx)
@@ -284,7 +290,7 @@ static int falcon_reconfigure_xmac(struct efx_nic *efx)
 
 	falcon_reconfigure_mac_wrapper(efx);
 
-	efx->xmac_poll_required = !falcon_check_xaui_link_up(efx, 5);
+	efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
 	falcon_mask_status_intr(efx, true);
 
 	return 0;
@@ -357,7 +363,7 @@ void falcon_poll_xmac(struct efx_nic *efx)
 		return;
 
 	falcon_mask_status_intr(efx, false);
-	efx->xmac_poll_required = !falcon_check_xaui_link_up(efx, 1);
+	efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
 	falcon_mask_status_intr(efx, true);
 }
 
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index 683353b904c7..86610db2cff5 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -142,8 +142,9 @@ static int efx_mcdi_poll(struct efx_nic *efx)
 		if (spins != 0) {
 			--spins;
 			udelay(1);
-		} else
-			schedule();
+		} else {
+			schedule_timeout_uninterruptible(1);
+		}
 
 		time = get_seconds();
 
@@ -803,7 +804,7 @@ int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,
 			loff_t offset, u8 *buffer, size_t length)
 {
 	u8 inbuf[MC_CMD_NVRAM_READ_IN_LEN];
-	u8 outbuf[MC_CMD_NVRAM_READ_OUT_LEN(length)];
+	u8 outbuf[MC_CMD_NVRAM_READ_OUT_LEN(EFX_MCDI_NVRAM_LEN_MAX)];
 	size_t outlen;
 	int rc;
 
@@ -827,7 +828,7 @@ fail:
 int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
 			   loff_t offset, const u8 *buffer, size_t length)
 {
-	u8 inbuf[MC_CMD_NVRAM_WRITE_IN_LEN(length)];
+	u8 inbuf[MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX)];
 	int rc;
 
 	MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type);
@@ -837,7 +838,8 @@ int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
 
 	BUILD_BUG_ON(MC_CMD_NVRAM_WRITE_OUT_LEN != 0);
 
-	rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf, sizeof(inbuf),
+	rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf,
+			  ALIGN(MC_CMD_NVRAM_WRITE_IN_LEN(length), 4),
 			  NULL, 0, NULL);
 	if (rc)
 		goto fail;
@@ -894,29 +896,73 @@ fail:
 	return rc;
 }
 
-int efx_mcdi_handle_assertion(struct efx_nic *efx)
+static int efx_mcdi_nvram_test(struct efx_nic *efx, unsigned int type)
+{
+	u8 inbuf[MC_CMD_NVRAM_TEST_IN_LEN];
+	u8 outbuf[MC_CMD_NVRAM_TEST_OUT_LEN];
+	int rc;
+
+	MCDI_SET_DWORD(inbuf, NVRAM_TEST_IN_TYPE, type);
+
+	rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_TEST, inbuf, sizeof(inbuf),
+			  outbuf, sizeof(outbuf), NULL);
+	if (rc)
+		return rc;
+
+	switch (MCDI_DWORD(outbuf, NVRAM_TEST_OUT_RESULT)) {
+	case MC_CMD_NVRAM_TEST_PASS:
+	case MC_CMD_NVRAM_TEST_NOTSUPP:
+		return 0;
+	default:
+		return -EIO;
+	}
+}
+
+int efx_mcdi_nvram_test_all(struct efx_nic *efx)
+{
+	u32 nvram_types;
+	unsigned int type;
+	int rc;
+
+	rc = efx_mcdi_nvram_types(efx, &nvram_types);
+	if (rc)
+		return rc;
+
+	type = 0;
+	while (nvram_types != 0) {
+		if (nvram_types & 1) {
+			rc = efx_mcdi_nvram_test(efx, type);
+			if (rc)
+				return rc;
+		}
+		type++;
+		nvram_types >>= 1;
+	}
+
+	return 0;
+}
+
+static int efx_mcdi_read_assertion(struct efx_nic *efx)
 {
-	union {
-		u8 asserts[MC_CMD_GET_ASSERTS_IN_LEN];
-		u8 reboot[MC_CMD_REBOOT_IN_LEN];
-	} inbuf;
-	u8 assertion[MC_CMD_GET_ASSERTS_OUT_LEN];
+	u8 inbuf[MC_CMD_GET_ASSERTS_IN_LEN];
+	u8 outbuf[MC_CMD_GET_ASSERTS_OUT_LEN];
 	unsigned int flags, index, ofst;
 	const char *reason;
 	size_t outlen;
 	int retry;
 	int rc;
 
-	/* Check if the MC is in the assertion handler, retrying twice. Once
+	/* Attempt to read any stored assertion state before we reboot
+	 * the mcfw out of the assertion handler. Retry twice, once
 	 * because a boot-time assertion might cause this command to fail
 	 * with EINTR. And once again because GET_ASSERTS can race with
 	 * MC_CMD_REBOOT running on the other port. */
 	retry = 2;
 	do {
-		MCDI_SET_DWORD(inbuf.asserts, GET_ASSERTS_IN_CLEAR, 0);
+		MCDI_SET_DWORD(inbuf, GET_ASSERTS_IN_CLEAR, 1);
 		rc = efx_mcdi_rpc(efx, MC_CMD_GET_ASSERTS,
-				  inbuf.asserts, MC_CMD_GET_ASSERTS_IN_LEN,
-				  assertion, sizeof(assertion), &outlen);
+				  inbuf, MC_CMD_GET_ASSERTS_IN_LEN,
+				  outbuf, sizeof(outbuf), &outlen);
 	} while ((rc == -EINTR || rc == -EIO) && retry-- > 0);
 
 	if (rc)
@@ -924,21 +970,11 @@ int efx_mcdi_handle_assertion(struct efx_nic *efx)
 	if (outlen < MC_CMD_GET_ASSERTS_OUT_LEN)
 		return -EINVAL;
 
-	flags = MCDI_DWORD(assertion, GET_ASSERTS_OUT_GLOBAL_FLAGS);
+	/* Print out any recorded assertion state */
+	flags = MCDI_DWORD(outbuf, GET_ASSERTS_OUT_GLOBAL_FLAGS);
 	if (flags == MC_CMD_GET_ASSERTS_FLAGS_NO_FAILS)
 		return 0;
 
-	/* Reset the hardware atomically such that only one port with succeed.
-	 * This command will succeed if a reboot is no longer required (because
-	 * the other port did it first), but fail with EIO if it succeeds.
-	 */
-	BUILD_BUG_ON(MC_CMD_REBOOT_OUT_LEN != 0);
-	MCDI_SET_DWORD(inbuf.reboot, REBOOT_IN_FLAGS,
-		       MC_CMD_REBOOT_FLAGS_AFTER_ASSERTION);
-	efx_mcdi_rpc(efx, MC_CMD_REBOOT, inbuf.reboot, MC_CMD_REBOOT_IN_LEN,
-		     NULL, 0, NULL);
-
-	/* Print out the assertion */
 	reason = (flags == MC_CMD_GET_ASSERTS_FLAGS_SYS_FAIL)
 		? "system-level assertion"
 		: (flags == MC_CMD_GET_ASSERTS_FLAGS_THR_FAIL)
@@ -947,20 +983,45 @@ int efx_mcdi_handle_assertion(struct efx_nic *efx)
 		? "watchdog reset"
 		: "unknown assertion";
 	EFX_ERR(efx, "MCPU %s at PC = 0x%.8x in thread 0x%.8x\n", reason,
-		MCDI_DWORD(assertion, GET_ASSERTS_OUT_SAVED_PC_OFFS),
-		MCDI_DWORD(assertion, GET_ASSERTS_OUT_THREAD_OFFS));
+		MCDI_DWORD(outbuf, GET_ASSERTS_OUT_SAVED_PC_OFFS),
+		MCDI_DWORD(outbuf, GET_ASSERTS_OUT_THREAD_OFFS));
 
 	/* Print out the registers */
 	ofst = MC_CMD_GET_ASSERTS_OUT_GP_REGS_OFFS_OFST;
 	for (index = 1; index < 32; index++) {
 		EFX_ERR(efx, "R%.2d (?): 0x%.8x\n", index,
-			MCDI_DWORD2(assertion, ofst));
+			MCDI_DWORD2(outbuf, ofst));
 		ofst += sizeof(efx_dword_t);
 	}
 
 	return 0;
 }
 
+static void efx_mcdi_exit_assertion(struct efx_nic *efx)
+{
+	u8 inbuf[MC_CMD_REBOOT_IN_LEN];
+
+	/* Atomically reboot the mcfw out of the assertion handler */
+	BUILD_BUG_ON(MC_CMD_REBOOT_OUT_LEN != 0);
+	MCDI_SET_DWORD(inbuf, REBOOT_IN_FLAGS,
+		       MC_CMD_REBOOT_FLAGS_AFTER_ASSERTION);
+	efx_mcdi_rpc(efx, MC_CMD_REBOOT, inbuf, MC_CMD_REBOOT_IN_LEN,
+		     NULL, 0, NULL);
+}
+
+int efx_mcdi_handle_assertion(struct efx_nic *efx)
+{
+	int rc;
+
+	rc = efx_mcdi_read_assertion(efx);
+	if (rc)
+		return rc;
+
+	efx_mcdi_exit_assertion(efx);
+
+	return 0;
+}
+
 void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode)
 {
 	u8 inbuf[MC_CMD_SET_ID_LED_IN_LEN];
diff --git a/drivers/net/sfc/mcdi.h b/drivers/net/sfc/mcdi.h
index de916728c2e3..f1f89ad4075a 100644
--- a/drivers/net/sfc/mcdi.h
+++ b/drivers/net/sfc/mcdi.h
@@ -111,10 +111,12 @@ extern int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type,
 extern int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type,
 				loff_t offset, const u8 *buffer,
 				size_t length);
+#define EFX_MCDI_NVRAM_LEN_MAX 128
 extern int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,
 				loff_t offset, size_t length);
 extern int efx_mcdi_nvram_update_finish(struct efx_nic *efx,
 					unsigned int type);
+extern int efx_mcdi_nvram_test_all(struct efx_nic *efx);
 extern int efx_mcdi_handle_assertion(struct efx_nic *efx);
 extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
 extern int efx_mcdi_reset_port(struct efx_nic *efx);
diff --git a/drivers/net/sfc/mcdi_pcol.h b/drivers/net/sfc/mcdi_pcol.h
index 2a85360a46f0..bd59302695b3 100644
--- a/drivers/net/sfc/mcdi_pcol.h
+++ b/drivers/net/sfc/mcdi_pcol.h
@@ -786,16 +786,18 @@
 #define MC_CMD_GET_PHY_CFG_OUT_FLAGS_OFST 0
 #define MC_CMD_GET_PHY_CFG_PRESENT_LBN 0
 #define MC_CMD_GET_PHY_CFG_PRESENT_WIDTH 1
-#define MC_CMD_GET_PHY_CFG_SHORTBIST_LBN 1
-#define MC_CMD_GET_PHY_CFG_SHORTBIST_WIDTH 1
-#define MC_CMD_GET_PHY_CFG_LONGBIST_LBN 2
-#define MC_CMD_GET_PHY_CFG_LONGBIST_WIDTH 1
+#define MC_CMD_GET_PHY_CFG_BIST_CABLE_SHORT_LBN 1
+#define MC_CMD_GET_PHY_CFG_BIST_CABLE_SHORT_WIDTH 1
+#define MC_CMD_GET_PHY_CFG_BIST_CABLE_LONG_LBN 2
+#define MC_CMD_GET_PHY_CFG_BIST_CABLE_LONG_WIDTH 1
 #define MC_CMD_GET_PHY_CFG_LOWPOWER_LBN 3
 #define MC_CMD_GET_PHY_CFG_LOWPOWER_WIDTH 1
 #define MC_CMD_GET_PHY_CFG_POWEROFF_LBN 4
 #define MC_CMD_GET_PHY_CFG_POWEROFF_WIDTH 1
 #define MC_CMD_GET_PHY_CFG_TXDIS_LBN 5
 #define MC_CMD_GET_PHY_CFG_TXDIS_WIDTH 1
+#define MC_CMD_GET_PHY_CFG_BIST_LBN 6
+#define MC_CMD_GET_PHY_CFG_BIST_WIDTH 1
 #define MC_CMD_GET_PHY_CFG_OUT_TYPE_OFST 4
 /* Bitmask of supported capabilities */
 #define MC_CMD_GET_PHY_CFG_OUT_SUPPORTED_CAP_OFST 8
@@ -832,7 +834,7 @@
 #define MC_CMD_GET_PHY_CFG_OUT_REVISION_OFST 52
 #define MC_CMD_GET_PHY_CFG_OUT_REVISION_LEN 20
 
-/* MC_CMD_START_PHY_BIST:
+/* MC_CMD_START_BIST:
  * Start a BIST test on the PHY.
  *
  * Locks required: PHY_LOCK if doing a  PHY BIST
@@ -840,34 +842,71 @@
  */
 #define MC_CMD_START_BIST 0x25
 #define MC_CMD_START_BIST_IN_LEN 4
-#define MC_CMD_START_BIST_TYPE_OFST 0
+#define MC_CMD_START_BIST_IN_TYPE_OFST 0
+#define MC_CMD_START_BIST_OUT_LEN 0
 
-/* Run the PHY's short BIST */
-#define MC_CMD_PHY_BIST_SHORT  1
-/* Run the PHY's long BIST */
-#define MC_CMD_PHY_BIST_LONG   2
+/* Run the PHY's short cable BIST */
+#define MC_CMD_PHY_BIST_CABLE_SHORT  1
+/* Run the PHY's long cable BIST */
+#define MC_CMD_PHY_BIST_CABLE_LONG   2
 /* Run BIST on the currently selected BPX Serdes (XAUI or XFI) */
 #define MC_CMD_BPX_SERDES_BIST 3
+/* Run the MC loopback tests */
+#define MC_CMD_MC_LOOPBACK_BIST 4
+/* Run the PHY's standard BIST */
+#define MC_CMD_PHY_BIST 5
 
 /* MC_CMD_POLL_PHY_BIST: (variadic output)
  * Poll for BIST completion
  *
- * Returns a single status code, and a binary blob of phy-specific
- * bist output. If the driver can't succesfully parse the BIST output,
- * it should still respect the Pass/Fail in OUT.RESULT.
+ * Returns a single status code, and optionally some PHY specific
+ * bist output. The driver should only consume the BIST output
+ * after validating OUTLEN and PHY_CFG.PHY_TYPE.
  *
- * Locks required: PHY_LOCK  if doing a  PHY BIST
+ * If a driver can't succesfully parse the BIST output, it should
+ * still respect the pass/Fail in OUT.RESULT
+ *
+ * Locks required: PHY_LOCK if doing a  PHY BIST
  * Return code: 0, EACCES (if PHY_LOCK is not held)
  */
 #define MC_CMD_POLL_BIST 0x26
 #define MC_CMD_POLL_BIST_IN_LEN 0
 #define MC_CMD_POLL_BIST_OUT_LEN UNKNOWN
+#define MC_CMD_POLL_BIST_OUT_SFT9001_LEN 40
+#define MC_CMD_POLL_BIST_OUT_MRSFP_LEN 8
 #define MC_CMD_POLL_BIST_OUT_RESULT_OFST 0
 #define MC_CMD_POLL_BIST_RUNNING 1
 #define MC_CMD_POLL_BIST_PASSED 2
 #define MC_CMD_POLL_BIST_FAILED 3
 #define MC_CMD_POLL_BIST_TIMEOUT 4
+/* Generic: */
 #define MC_CMD_POLL_BIST_OUT_PRIVATE_OFST 4
+/* SFT9001-specific: */
+/* (offset 4 unused?) */
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_A_OFST 8
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_B_OFST 12
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_C_OFST 16
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_LENGTH_D_OFST 20
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_A_OFST 24
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_B_OFST 28
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_C_OFST 32
+#define MC_CMD_POLL_BIST_OUT_SFT9001_CABLE_STATUS_D_OFST 36
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_OK 1
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_OPEN 2
+#define MC_CMD_POLL_BIST_SFT9001_INTRA_PAIR_SHORT 3
+#define MC_CMD_POLL_BIST_SFT9001_INTER_PAIR_SHORT 4
+#define MC_CMD_POLL_BIST_SFT9001_PAIR_BUSY 9
+/* mrsfp "PHY" driver: */
+#define MC_CMD_POLL_BIST_OUT_MRSFP_TEST_OFST 4
+#define MC_CMD_POLL_BIST_MRSFP_TEST_COMPLETE 0
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_WRITE 1
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_IO_EXP 2
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_OFF_I2C_NO_ACCESS_MODULE 3
+#define MC_CMD_POLL_BIST_MRSFP_TEST_IO_EXP_I2C_CONFIGURE 4
+#define MC_CMD_POLL_BIST_MRSFP_TEST_BUS_SWITCH_I2C_NO_CROSSTALK 5
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_PRESENCE 6
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_I2C_ACCESS 7
+#define MC_CMD_POLL_BIST_MRSFP_TEST_MODULE_ID_SANE_VALUE 8
 
 /* MC_CMD_PHY_SPI: (variadic in, variadic out)
  * Read/Write/Erase the PHY SPI device
@@ -1090,8 +1129,10 @@
 #define MC_CMD_MAC_RX_LANES01_DISP_ERR 57
 #define MC_CMD_MAC_RX_LANES23_DISP_ERR 58
 #define MC_CMD_MAC_RX_MATCH_FAULT 59
+#define MC_CMD_GMAC_DMABUF_START 64
+#define MC_CMD_GMAC_DMABUF_END   95
 /* Insert new members here. */
-#define MC_CMD_MAC_GENERATION_END 60
+#define MC_CMD_MAC_GENERATION_END 96
 #define MC_CMD_MAC_NSTATS (MC_CMD_MAC_GENERATION_END+1)
 
 /* MC_CMD_MAC_STATS:
@@ -1204,6 +1245,13 @@
 #define MC_CMD_WOL_FILTER_SET_IN_BITMAP_LAYER4_OFST	\
 	(MC_CMD_WOL_FILTER_SET_IN_DATA_OFST + 178)
 
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_MASK_OFST	\
+	MC_CMD_WOL_FILTER_SET_IN_DATA_OFST
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_UP_LBN	0
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_UP_WIDTH	1
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_DOWN_LBN	1
+#define MC_CMD_WOL_FILTER_SET_IN_LINK_DOWN_WIDTH 1
+
 #define MC_CMD_WOL_FILTER_SET_OUT_LEN 4
 #define MC_CMD_WOL_FILTER_SET_OUT_FILTER_ID_OFST 0
 
@@ -1214,7 +1262,8 @@
 #define MC_CMD_WOL_TYPE_IPV4_SYN   0x3
 #define MC_CMD_WOL_TYPE_IPV6_SYN   0x4
 #define MC_CMD_WOL_TYPE_BITMAP     0x5
-#define MC_CMD_WOL_TYPE_MAX        0x6
+#define MC_CMD_WOL_TYPE_LINK       0x6
+#define MC_CMD_WOL_TYPE_MAX        0x7
 
 #define MC_CMD_FILTER_MODE_SIMPLE     0x0
 #define MC_CMD_FILTER_MODE_STRUCTURED 0xffffffff
@@ -1355,14 +1404,24 @@
  * Returns: 0, EINVAL (bad type/offset/length), EACCES (if PHY_LOCK required and not held)
  */
 #define MC_CMD_NVRAM_UPDATE_FINISH 0x3c
-#define MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN 4
+#define MC_CMD_NVRAM_UPDATE_FINISH_IN_LEN 8
 #define MC_CMD_NVRAM_UPDATE_FINISH_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_UPDATE_FINISH_IN_REBOOT_OFST 4
 #define MC_CMD_NVRAM_UPDATE_FINISH_OUT_LEN 0
 
 /* MC_CMD_REBOOT:
- * Reboot the MC. The AFTER_ASSERTION flag is intended to be used
- * when the driver notices an assertion failure, to allow two ports to
- * both recover (semi-)gracefully.
+ * Reboot the MC.
+ *
+ * The AFTER_ASSERTION flag is intended to be used when the driver notices
+ * an assertion failure (at which point it is expected to perform a complete
+ * tear down and reinitialise), to allow both ports to reset the MC once
+ * in an atomic fashion.
+ *
+ * Production mc firmwares are generally compiled with REBOOT_ON_ASSERT=1,
+ * which means that they will automatically reboot out of the assertion
+ * handler, so this is in practise an optional operation. It is still
+ * recommended that drivers execute this to support custom firmwares
+ * with REBOOT_ON_ASSERT=0.
  *
  * Locks required: NONE
  * Returns: Nothing. You get back a response with ERR=1, DATALEN=0
@@ -1467,11 +1526,10 @@
 	((_ofst) + 6)
 
 /* MC_CMD_READ_SENSORS
- * Returns the current (value, state) for each sensor
+ * Returns the current reading from each sensor
  *
- * Returns the current (value, state) [each 16bit] of each sensor supported by
- * this board, by DMA'ing a sparse array (indexed by the sensor type) into host
- * memory.
+ * Returns a sparse array of sensor readings (indexed by the sensor
+ * type) into host memory.  Each array element is a dword.
  *
  * The MC will send a SENSOREVT event every time any sensor changes state. The
  * driver is responsible for ensuring that it doesn't miss any events. The board
@@ -1484,6 +1542,12 @@
 #define MC_CMD_READ_SENSORS_IN_DMA_ADDR_HI_OFST 4
 #define MC_CMD_READ_SENSORS_OUT_LEN 0
 
+/* Sensor reading fields */
+#define MC_CMD_READ_SENSOR_VALUE_LBN 0
+#define MC_CMD_READ_SENSOR_VALUE_WIDTH 16
+#define MC_CMD_READ_SENSOR_STATE_LBN 16
+#define MC_CMD_READ_SENSOR_STATE_WIDTH 8
+
 
 /* MC_CMD_GET_PHY_STATE:
  * Report current state of PHY.  A "zombie" PHY is a PHY that has failed to
@@ -1575,4 +1639,98 @@
 #define MC_CMD_MAC_RESET_RESTORE_IN_LEN 0
 #define MC_CMD_MAC_RESET_RESTORE_OUT_LEN 0
 
+
+/* MC_CMD_TEST_ASSERT:
+ * Deliberately trigger an assert-detonation in the firmware for testing
+ * purposes (i.e. to allow tests that the driver copes gracefully).
+ *
+ * Locks required: None
+ * Returns: 0
+ */
+
+#define MC_CMD_TESTASSERT 0x49
+#define MC_CMD_TESTASSERT_IN_LEN 0
+#define MC_CMD_TESTASSERT_OUT_LEN 0
+
+/* MC_CMD_WORKAROUND 0x4a
+ *
+ * Enable/Disable a given workaround. The mcfw will return EINVAL if it
+ * doesn't understand the given workaround number - which should not
+ * be treated as a hard error by client code.
+ *
+ * This op does not imply any semantics about each workaround, that's between
+ * the driver and the mcfw on a per-workaround basis.
+ *
+ * Locks required: None
+ * Returns: 0, EINVAL
+ */
+#define MC_CMD_WORKAROUND 0x4a
+#define MC_CMD_WORKAROUND_IN_LEN 8
+#define MC_CMD_WORKAROUND_IN_TYPE_OFST 0
+#define MC_CMD_WORKAROUND_BUG17230 1
+#define MC_CMD_WORKAROUND_IN_ENABLED_OFST 4
+#define MC_CMD_WORKAROUND_OUT_LEN 0
+
+/* MC_CMD_GET_PHY_MEDIA_INFO:
+ * Read media-specific data from PHY (e.g. SFP/SFP+ module ID information for
+ * SFP+ PHYs).
+ *
+ * The "media type" can be found via GET_PHY_CFG (GET_PHY_CFG_OUT_MEDIA_TYPE);
+ * the valid "page number" input values, and the output data, are interpreted
+ * on a per-type basis.
+ *
+ * For SFP+: PAGE=0 or 1 returns a 128-byte block read from module I2C address
+ *           0xA0 offset 0 or 0x80.
+ * Anything else: currently undefined.
+ *
+ * Locks required: None
+ * Return code: 0
+ */
+#define MC_CMD_GET_PHY_MEDIA_INFO 0x4b
+#define MC_CMD_GET_PHY_MEDIA_INFO_IN_LEN 4
+#define MC_CMD_GET_PHY_MEDIA_INFO_IN_PAGE_OFST 0
+#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LEN(_num_bytes) (4 + (_num_bytes))
+#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATALEN_OFST 0
+#define MC_CMD_GET_PHY_MEDIA_INFO_OUT_DATA_OFST 4
+
+/* MC_CMD_NVRAM_TEST:
+ * Test a particular NVRAM partition for valid contents (where "valid"
+ * depends on the type of partition).
+ *
+ * Locks required: None
+ * Return code: 0
+ */
+#define MC_CMD_NVRAM_TEST 0x4c
+#define MC_CMD_NVRAM_TEST_IN_LEN 4
+#define MC_CMD_NVRAM_TEST_IN_TYPE_OFST 0
+#define MC_CMD_NVRAM_TEST_OUT_LEN 4
+#define MC_CMD_NVRAM_TEST_OUT_RESULT_OFST 0
+#define MC_CMD_NVRAM_TEST_PASS 0
+#define MC_CMD_NVRAM_TEST_FAIL 1
+#define MC_CMD_NVRAM_TEST_NOTSUPP 2
+
+/* MC_CMD_MRSFP_TWEAK: (debug)
+ * Read status and/or set parameters for the "mrsfp" driver in mr_rusty builds.
+ * I2C I/O expander bits are always read; if equaliser parameters are supplied,
+ * they are configured first.
+ *
+ * Locks required: None
+ * Return code: 0, EINVAL
+ */
+#define MC_CMD_MRSFP_TWEAK 0x4d
+#define MC_CMD_MRSFP_TWEAK_IN_LEN_READ_ONLY 0
+#define MC_CMD_MRSFP_TWEAK_IN_LEN_EQ_CONFIG 16
+#define MC_CMD_MRSFP_TWEAK_IN_TXEQ_LEVEL_OFST 0    /* 0-6 low->high de-emph. */
+#define MC_CMD_MRSFP_TWEAK_IN_TXEQ_DT_CFG_OFST 4   /* 0-8 low->high ref.V */
+#define MC_CMD_MRSFP_TWEAK_IN_RXEQ_BOOST_OFST 8    /* 0-8 low->high boost */
+#define MC_CMD_MRSFP_TWEAK_IN_RXEQ_DT_CFG_OFST 12  /* 0-8 low->high ref.V */
+#define MC_CMD_MRSFP_TWEAK_OUT_LEN 12
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_OFST 0     /* input bits */
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_OFST 4    /* output bits */
+#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OFST 8  /* dirs: 0=out, 1=in */
+
+/* Do NOT add new commands beyond 0x4f as part of 3.0 : 0x50 - 0x7f will be
+ * used for post-3.0 extensions. If you run out of space, look for gaps or
+ * commands that are unused in the existing range. */
+
 #endif /* MCDI_PCOL_H */
diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c
index 0e1bcc5a0d52..34c22fa986e2 100644
--- a/drivers/net/sfc/mcdi_phy.c
+++ b/drivers/net/sfc/mcdi_phy.c
@@ -304,31 +304,47 @@ static u32 mcdi_to_ethtool_media(u32 media)
 
 static int efx_mcdi_phy_probe(struct efx_nic *efx)
 {
-	struct efx_mcdi_phy_cfg *phy_cfg;
+	struct efx_mcdi_phy_cfg *phy_data;
+	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
+	u32 caps;
 	int rc;
 
-	/* TODO: Move phy_data initialisation to
-	 * phy_op->probe/remove, rather than init/fini */
-	phy_cfg = kzalloc(sizeof(*phy_cfg), GFP_KERNEL);
-	if (phy_cfg == NULL) {
-		rc = -ENOMEM;
-		goto fail_alloc;
-	}
-	rc = efx_mcdi_get_phy_cfg(efx, phy_cfg);
+	/* Initialise and populate phy_data */
+	phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
+	if (phy_data == NULL)
+		return -ENOMEM;
+
+	rc = efx_mcdi_get_phy_cfg(efx, phy_data);
 	if (rc != 0)
 		goto fail;
 
-	efx->phy_type = phy_cfg->type;
+	/* Read initial link advertisement */
+	BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
+	rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
+			  outbuf, sizeof(outbuf), NULL);
+	if (rc)
+		goto fail;
 
-	efx->mdio_bus = phy_cfg->channel;
-	efx->mdio.prtad = phy_cfg->port;
-	efx->mdio.mmds = phy_cfg->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
+	/* Fill out nic state */
+	efx->phy_data = phy_data;
+	efx->phy_type = phy_data->type;
+
+	efx->mdio_bus = phy_data->channel;
+	efx->mdio.prtad = phy_data->port;
+	efx->mdio.mmds = phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22);
 	efx->mdio.mode_support = 0;
-	if (phy_cfg->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
+	if (phy_data->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22))
 		efx->mdio.mode_support |= MDIO_SUPPORTS_C22;
-	if (phy_cfg->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
+	if (phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22))
 		efx->mdio.mode_support |= MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
 
+	caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
+	if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
+		efx->link_advertising =
+			mcdi_to_ethtool_cap(phy_data->media, caps);
+	else
+		phy_data->forced_cap = caps;
+
 	/* Assert that we can map efx -> mcdi loopback modes */
 	BUILD_BUG_ON(LOOPBACK_NONE != MC_CMD_LOOPBACK_NONE);
 	BUILD_BUG_ON(LOOPBACK_DATA != MC_CMD_LOOPBACK_DATA);
@@ -365,45 +381,17 @@ static int efx_mcdi_phy_probe(struct efx_nic *efx)
 	 * but by convention we don't */
 	efx->loopback_modes &= ~(1 << LOOPBACK_NONE);
 
-	kfree(phy_cfg);
-
-	return 0;
-
-fail:
-	kfree(phy_cfg);
-fail_alloc:
-	return rc;
-}
-
-static int efx_mcdi_phy_init(struct efx_nic *efx)
-{
-	struct efx_mcdi_phy_cfg *phy_data;
-	u8 outbuf[MC_CMD_GET_LINK_OUT_LEN];
-	u32 caps;
-	int rc;
-
-	phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
-	if (phy_data == NULL)
-		return -ENOMEM;
-
-	rc = efx_mcdi_get_phy_cfg(efx, phy_data);
-	if (rc != 0)
-		goto fail;
-
-	efx->phy_data = phy_data;
+	/* Set the initial link mode */
+	efx_mcdi_phy_decode_link(
+		efx, &efx->link_state,
+		MCDI_DWORD(outbuf, GET_LINK_OUT_LINK_SPEED),
+		MCDI_DWORD(outbuf, GET_LINK_OUT_FLAGS),
+		MCDI_DWORD(outbuf, GET_LINK_OUT_FCNTL));
 
-	BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
-	rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
-			  outbuf, sizeof(outbuf), NULL);
-	if (rc)
-		goto fail;
-
-	caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP);
-	if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN))
-		efx->link_advertising =
-			mcdi_to_ethtool_cap(phy_data->media, caps);
-	else
-		phy_data->forced_cap = caps;
+	/* Default to Autonegotiated flow control if the PHY supports it */
+	efx->wanted_fc = EFX_FC_RX | EFX_FC_TX;
+	if (phy_data->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
+		efx->wanted_fc |= EFX_FC_AUTO;
 
 	return 0;
 
@@ -460,7 +448,7 @@ void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa)
 
 	/* The link partner capabilities are only relevent if the
 	 * link supports flow control autonegotiation */
-	if (~phy_cfg->supported_cap & (1 << MC_CMD_PHY_CAP_ASYM_LBN))
+	if (~phy_cfg->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN))
 		return;
 
 	/* If flow control autoneg is supported and enabled, then fine */
@@ -504,7 +492,7 @@ static bool efx_mcdi_phy_poll(struct efx_nic *efx)
 	return !efx_link_state_equal(&efx->link_state, &old_state);
 }
 
-static void efx_mcdi_phy_fini(struct efx_nic *efx)
+static void efx_mcdi_phy_remove(struct efx_nic *efx)
 {
 	struct efx_mcdi_phy_data *phy_data = efx->phy_data;
 
@@ -584,14 +572,37 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
 	return 0;
 }
 
+static int efx_mcdi_phy_test_alive(struct efx_nic *efx)
+{
+	u8 outbuf[MC_CMD_GET_PHY_STATE_OUT_LEN];
+	size_t outlen;
+	int rc;
+
+	BUILD_BUG_ON(MC_CMD_GET_PHY_STATE_IN_LEN != 0);
+
+	rc = efx_mcdi_rpc(efx, MC_CMD_GET_PHY_STATE, NULL, 0,
+			  outbuf, sizeof(outbuf), &outlen);
+	if (rc)
+		return rc;
+
+	if (outlen < MC_CMD_GET_PHY_STATE_OUT_LEN)
+		return -EMSGSIZE;
+	if (MCDI_DWORD(outbuf, GET_PHY_STATE_STATE) != MC_CMD_PHY_STATE_OK)
+		return -EINVAL;
+
+	return 0;
+}
+
 struct efx_phy_operations efx_mcdi_phy_ops = {
 	.probe		= efx_mcdi_phy_probe,
-	.init 	 	= efx_mcdi_phy_init,
+	.init 	 	= efx_port_dummy_op_int,
 	.reconfigure	= efx_mcdi_phy_reconfigure,
 	.poll		= efx_mcdi_phy_poll,
-	.fini		= efx_mcdi_phy_fini,
+	.fini		= efx_port_dummy_op_void,
+	.remove		= efx_mcdi_phy_remove,
 	.get_settings	= efx_mcdi_phy_get_settings,
 	.set_settings	= efx_mcdi_phy_set_settings,
+	.test_alive	= efx_mcdi_phy_test_alive,
 	.run_tests	= NULL,
 	.test_name	= NULL,
 };
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index 1574e52f0594..0548fcbbdcd0 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -335,3 +335,27 @@ enum efx_fc_type efx_mdio_get_pause(struct efx_nic *efx)
 		mii_advertise_flowctrl(efx->wanted_fc),
 		efx_mdio_read(efx, MDIO_MMD_AN, MDIO_AN_LPA));
 }
+
+int efx_mdio_test_alive(struct efx_nic *efx)
+{
+	int rc;
+	int devad = __ffs(efx->mdio.mmds);
+	u16 physid1, physid2;
+
+	mutex_lock(&efx->mac_lock);
+
+	physid1 = efx_mdio_read(efx, devad, MDIO_DEVID1);
+	physid2 = efx_mdio_read(efx, devad, MDIO_DEVID2);
+
+	if ((physid1 == 0x0000) || (physid1 == 0xffff) ||
+	    (physid2 == 0x0000) || (physid2 == 0xffff)) {
+		EFX_ERR(efx, "no MDIO PHY present with ID %d\n",
+			efx->mdio.prtad);
+		rc = -EINVAL;
+	} else {
+		rc = efx_mdio_check_mmds(efx, efx->mdio.mmds, 0);
+	}
+
+	mutex_unlock(&efx->mac_lock);
+	return rc;
+}
diff --git a/drivers/net/sfc/mdio_10g.h b/drivers/net/sfc/mdio_10g.h
index f6ac9503339d..f89e71929603 100644
--- a/drivers/net/sfc/mdio_10g.h
+++ b/drivers/net/sfc/mdio_10g.h
@@ -106,4 +106,7 @@ efx_mdio_set_flag(struct efx_nic *efx, int devad, int addr,
 	mdio_set_flag(&efx->mdio, efx->mdio.prtad, devad, addr, mask, state);
 }
 
+/* Liveness self-test for MDIO PHYs */
+extern int efx_mdio_test_alive(struct efx_nic *efx);
+
 #endif /* EFX_MDIO_10G_H */
diff --git a/drivers/net/sfc/mtd.c b/drivers/net/sfc/mtd.c
index 3a464529a46b..407bbaddfea6 100644
--- a/drivers/net/sfc/mtd.c
+++ b/drivers/net/sfc/mtd.c
@@ -23,7 +23,6 @@
 #include "mcdi_pcol.h"
 
 #define EFX_SPI_VERIFY_BUF_LEN 16
-#define EFX_MCDI_CHUNK_LEN 128
 
 struct efx_mtd_partition {
 	struct mtd_info mtd;
@@ -428,7 +427,7 @@ static int siena_mtd_read(struct mtd_info *mtd, loff_t start,
 	int rc = 0;
 
 	while (offset < end) {
-		chunk = min_t(size_t, end - offset, EFX_MCDI_CHUNK_LEN);
+		chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
 		rc = efx_mcdi_nvram_read(efx, part->mcdi.nvram_type, offset,
 					 buffer, chunk);
 		if (rc)
@@ -491,7 +490,7 @@ static int siena_mtd_write(struct mtd_info *mtd, loff_t start,
 	}
 
 	while (offset < end) {
-		chunk = min_t(size_t, end - offset, EFX_MCDI_CHUNK_LEN);
+		chunk = min_t(size_t, end - offset, EFX_MCDI_NVRAM_LEN_MAX);
 		rc = efx_mcdi_nvram_write(efx, part->mcdi.nvram_type, offset,
 					  buffer, chunk);
 		if (rc)
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 34c381f009b7..cb018e272097 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -18,7 +18,6 @@
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
-#include <linux/timer.h>
 #include <linux/mdio.h>
 #include <linux/list.h>
 #include <linux/pci.h>
@@ -101,9 +100,6 @@ do {if (net_ratelimit()) EFX_LOG(efx, fmt, ##args); } while (0)
  * Special buffers are used for the event queues and the TX and RX
  * descriptor queues for each channel.  They are *not* used for the
  * actual transmit and receive buffers.
- *
- * Note that for Falcon, TX and RX descriptor queues live in host memory.
- * Allocation and freeing procedures must take this into account.
  */
 struct efx_special_buffer {
 	void *addr;
@@ -300,7 +296,7 @@ struct efx_rx_queue {
  * @dma_addr: DMA base address of the buffer
  * @len: Buffer length, in bytes
  *
- * Falcon uses these buffers for its interrupt status registers and
+ * The NIC uses these buffers for its interrupt status registers and
  * MAC stats dumps.
  */
 struct efx_buffer {
@@ -516,14 +512,16 @@ struct efx_mac_operations {
  * @set_settings: Set ethtool settings. Serialised by the mac_lock.
  * @set_npage_adv: Set abilities advertised in (Extended) Next Page
  *	(only needed where AN bit is set in mmds)
+ * @test_alive: Test that PHY is 'alive' (online)
  * @test_name: Get the name of a PHY-specific test/result
- * @run_tests: Run tests and record results as appropriate.
+ * @run_tests: Run tests and record results as appropriate (offline).
  *	Flags are the ethtool tests flags.
  */
 struct efx_phy_operations {
 	int (*probe) (struct efx_nic *efx);
 	int (*init) (struct efx_nic *efx);
 	void (*fini) (struct efx_nic *efx);
+	void (*remove) (struct efx_nic *efx);
 	int (*reconfigure) (struct efx_nic *efx);
 	bool (*poll) (struct efx_nic *efx);
 	void (*get_settings) (struct efx_nic *efx,
@@ -531,6 +529,7 @@ struct efx_phy_operations {
 	int (*set_settings) (struct efx_nic *efx,
 			     struct ethtool_cmd *ecmd);
 	void (*set_npage_adv) (struct efx_nic *efx, u32);
+	int (*test_alive) (struct efx_nic *efx);
 	const char *(*test_name) (struct efx_nic *efx, unsigned int index);
 	int (*run_tests) (struct efx_nic *efx, int *results, unsigned flags);
 };
@@ -671,7 +670,7 @@ union efx_multicast_hash {
  * @irq_status: Interrupt status buffer
  * @last_irq_cpu: Last CPU to handle interrupt.
  *	This register is written with the SMP processor ID whenever an
- *	interrupt is handled.  It is used by falcon_test_interrupt()
+ *	interrupt is handled.  It is used by efx_nic_test_interrupt()
  *	to verify that an interrupt has occurred.
  * @spi_flash: SPI flash device
  *	This field will be %NULL if no flash device is present (or for Siena).
@@ -720,8 +719,7 @@ union efx_multicast_hash {
  * @loopback_modes: Supported loopback mode bitmask
  * @loopback_selftest: Offline self-test private state
  *
- * The @priv field of the corresponding &struct net_device points to
- * this.
+ * This is stored in the private area of the &struct net_device.
  */
 struct efx_nic {
 	char name[IFNAMSIZ];
@@ -994,7 +992,7 @@ static inline void clear_bit_le(unsigned nr, unsigned char *addr)
  * that the net driver will program into the MAC as the maximum frame
  * length.
  *
- * The 10G MAC used in Falcon requires 8-byte alignment on the frame
+ * The 10G MAC requires 8-byte alignment on the frame
  * length, so we round up to the nearest 8.
  *
  * Re-clocking by the XGXS on RX can reduce an IPG to 32 bits (half an
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index a577be227862..b06f8e348307 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -623,10 +623,6 @@ void efx_nic_remove_rx(struct efx_rx_queue *rx_queue)
  *
  * This writes the EVQ_RPTR_REG register for the specified channel's
  * event queue.
- *
- * Note that EVQ_RPTR_REG contains the index of the "last read" event,
- * whereas channel->eventq_read_ptr contains the index of the "next to
- * read" event.
  */
 void efx_nic_eventq_read_ack(struct efx_channel *channel)
 {
@@ -1384,6 +1380,15 @@ static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id)
 		efx->last_irq_cpu = raw_smp_processor_id();
 		EFX_TRACE(efx, "IRQ %d on CPU %d status " EFX_DWORD_FMT "\n",
 			  irq, raw_smp_processor_id(), EFX_DWORD_VAL(reg));
+	} else if (EFX_WORKAROUND_15783(efx)) {
+		/* We can't return IRQ_HANDLED more than once on seeing ISR0=0
+		 * because this might be a shared interrupt, but we do need to
+		 * check the channel every time and preemptively rearm it if
+		 * it's idle. */
+		efx_for_each_channel(channel, efx) {
+			if (!channel->work_pending)
+				efx_nic_eventq_read_ack(channel);
+		}
 	}
 
 	return result;
@@ -1576,6 +1581,8 @@ void efx_nic_init_common(struct efx_nic *efx)
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
 	/* Prefetch threshold 2 => fetch when descriptor cache half empty */
 	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2);
+	/* Disable hardware watchdog which can misfire */
+	EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_WD_TMR, 0x3fffff);
 	/* Squash TX of packets of 16 bytes or less */
 	if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0)
 		EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
diff --git a/drivers/net/sfc/qt202x_phy.c b/drivers/net/sfc/qt202x_phy.c
index 3800fc791b2f..14793d8bd661 100644
--- a/drivers/net/sfc/qt202x_phy.c
+++ b/drivers/net/sfc/qt202x_phy.c
@@ -33,6 +33,9 @@
 #define PCS_FW_HEARTBEAT_REG	0xd7ee
 #define PCS_FW_HEARTB_LBN	0
 #define PCS_FW_HEARTB_WIDTH	8
+#define PCS_FW_PRODUCT_CODE_1	0xd7f0
+#define PCS_FW_VERSION_1	0xd7f3
+#define PCS_FW_BUILD_1		0xd7f6
 #define PCS_UC8051_STATUS_REG	0xd7fd
 #define PCS_UC_STATUS_LBN	0
 #define PCS_UC_STATUS_WIDTH	8
@@ -52,14 +55,24 @@ void falcon_qt202x_set_led(struct efx_nic *p, int led, int mode)
 
 struct qt202x_phy_data {
 	enum efx_phy_mode phy_mode;
+	bool bug17190_in_bad_state;
+	unsigned long bug17190_timer;
+	u32 firmware_ver;
 };
 
 #define QT2022C2_MAX_RESET_TIME 500
 #define QT2022C2_RESET_WAIT 10
 
-static int qt2025c_wait_reset(struct efx_nic *efx)
+#define QT2025C_MAX_HEARTB_TIME (5 * HZ)
+#define QT2025C_HEARTB_WAIT 100
+#define QT2025C_MAX_FWSTART_TIME (25 * HZ / 10)
+#define QT2025C_FWSTART_WAIT 100
+
+#define BUG17190_INTERVAL (2 * HZ)
+
+static int qt2025c_wait_heartbeat(struct efx_nic *efx)
 {
-	unsigned long timeout = jiffies + 10 * HZ;
+	unsigned long timeout = jiffies + QT2025C_MAX_HEARTB_TIME;
 	int reg, old_counter = 0;
 
 	/* Wait for firmware heartbeat to start */
@@ -74,11 +87,25 @@ static int qt2025c_wait_reset(struct efx_nic *efx)
 			old_counter = counter;
 		else if (counter != old_counter)
 			break;
-		if (time_after(jiffies, timeout))
+		if (time_after(jiffies, timeout)) {
+			/* Some cables have EEPROMs that conflict with the
+			 * PHY's on-board EEPROM so it cannot load firmware */
+			EFX_ERR(efx, "If an SFP+ direct attach cable is"
+				" connected, please check that it complies"
+				" with the SFP+ specification\n");
 			return -ETIMEDOUT;
-		msleep(10);
+		}
+		msleep(QT2025C_HEARTB_WAIT);
 	}
 
+	return 0;
+}
+
+static int qt2025c_wait_fw_status_good(struct efx_nic *efx)
+{
+	unsigned long timeout = jiffies + QT2025C_MAX_FWSTART_TIME;
+	int reg;
+
 	/* Wait for firmware status to look good */
 	for (;;) {
 		reg = efx_mdio_read(efx, MDIO_MMD_PCS, PCS_UC8051_STATUS_REG);
@@ -90,7 +117,178 @@ static int qt2025c_wait_reset(struct efx_nic *efx)
 			break;
 		if (time_after(jiffies, timeout))
 			return -ETIMEDOUT;
+		msleep(QT2025C_FWSTART_WAIT);
+	}
+
+	return 0;
+}
+
+static void qt2025c_restart_firmware(struct efx_nic *efx)
+{
+	/* Restart microcontroller execution of firmware from RAM */
+	efx_mdio_write(efx, 3, 0xe854, 0x00c0);
+	efx_mdio_write(efx, 3, 0xe854, 0x0040);
+	msleep(50);
+}
+
+static int qt2025c_wait_reset(struct efx_nic *efx)
+{
+	int rc;
+
+	rc = qt2025c_wait_heartbeat(efx);
+	if (rc != 0)
+		return rc;
+
+	rc = qt2025c_wait_fw_status_good(efx);
+	if (rc == -ETIMEDOUT) {
+		/* Bug 17689: occasionally heartbeat starts but firmware status
+		 * code never progresses beyond 0x00.  Try again, once, after
+		 * restarting execution of the firmware image. */
+		EFX_LOG(efx, "bashing QT2025C microcontroller\n");
+		qt2025c_restart_firmware(efx);
+		rc = qt2025c_wait_heartbeat(efx);
+		if (rc != 0)
+			return rc;
+		rc = qt2025c_wait_fw_status_good(efx);
+	}
+
+	return rc;
+}
+
+static void qt2025c_firmware_id(struct efx_nic *efx)
+{
+	struct qt202x_phy_data *phy_data = efx->phy_data;
+	u8 firmware_id[9];
+	size_t i;
+
+	for (i = 0; i < sizeof(firmware_id); i++)
+		firmware_id[i] = efx_mdio_read(efx, MDIO_MMD_PCS,
+					       PCS_FW_PRODUCT_CODE_1 + i);
+	EFX_INFO(efx, "QT2025C firmware %xr%d v%d.%d.%d.%d [20%02d-%02d-%02d]\n",
+		 (firmware_id[0] << 8) | firmware_id[1], firmware_id[2],
+		 firmware_id[3] >> 4, firmware_id[3] & 0xf,
+		 firmware_id[4], firmware_id[5],
+		 firmware_id[6], firmware_id[7], firmware_id[8]);
+	phy_data->firmware_ver = ((firmware_id[3] & 0xf0) << 20) |
+				 ((firmware_id[3] & 0x0f) << 16) |
+				 (firmware_id[4] << 8) | firmware_id[5];
+}
+
+static void qt2025c_bug17190_workaround(struct efx_nic *efx)
+{
+	struct qt202x_phy_data *phy_data = efx->phy_data;
+
+	/* The PHY can get stuck in a state where it reports PHY_XS and PMA/PMD
+	 * layers up, but PCS down (no block_lock).  If we notice this state
+	 * persisting for a couple of seconds, we switch PMA/PMD loopback
+	 * briefly on and then off again, which is normally sufficient to
+	 * recover it.
+	 */
+	if (efx->link_state.up ||
+	    !efx_mdio_links_ok(efx, MDIO_DEVS_PMAPMD | MDIO_DEVS_PHYXS)) {
+		phy_data->bug17190_in_bad_state = false;
+		return;
+	}
+
+	if (!phy_data->bug17190_in_bad_state) {
+		phy_data->bug17190_in_bad_state = true;
+		phy_data->bug17190_timer = jiffies + BUG17190_INTERVAL;
+		return;
+	}
+
+	if (time_after_eq(jiffies, phy_data->bug17190_timer)) {
+		EFX_LOG(efx, "bashing QT2025C PMA/PMD\n");
+		efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_CTRL1,
+				  MDIO_PMA_CTRL1_LOOPBACK, true);
 		msleep(100);
+		efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_CTRL1,
+				  MDIO_PMA_CTRL1_LOOPBACK, false);
+		phy_data->bug17190_timer = jiffies + BUG17190_INTERVAL;
+	}
+}
+
+static int qt2025c_select_phy_mode(struct efx_nic *efx)
+{
+	struct qt202x_phy_data *phy_data = efx->phy_data;
+	struct falcon_board *board = falcon_board(efx);
+	int reg, rc, i;
+	uint16_t phy_op_mode;
+
+	/* Only 2.0.1.0+ PHY firmware supports the more optimal SFP+
+	 * Self-Configure mode.  Don't attempt any switching if we encounter
+	 * older firmware. */
+	if (phy_data->firmware_ver < 0x02000100)
+		return 0;
+
+	/* In general we will get optimal behaviour in "SFP+ Self-Configure"
+	 * mode; however, that powers down most of the PHY when no module is
+	 * present, so we must use a different mode (any fixed mode will do)
+	 * to be sure that loopbacks will work. */
+	phy_op_mode = (efx->loopback_mode == LOOPBACK_NONE) ? 0x0038 : 0x0020;
+
+	/* Only change mode if really necessary */
+	reg = efx_mdio_read(efx, 1, 0xc319);
+	if ((reg & 0x0038) == phy_op_mode)
+		return 0;
+	EFX_LOG(efx, "Switching PHY to mode 0x%04x\n", phy_op_mode);
+
+	/* This sequence replicates the register writes configured in the boot
+	 * EEPROM (including the differences between board revisions), except
+	 * that the operating mode is changed, and the PHY is prevented from
+	 * unnecessarily reloading the main firmware image again. */
+	efx_mdio_write(efx, 1, 0xc300, 0x0000);
+	/* (Note: this portion of the boot EEPROM sequence, which bit-bashes 9
+	 * STOPs onto the firmware/module I2C bus to reset it, varies across
+	 * board revisions, as the bus is connected to different GPIO/LED
+	 * outputs on the PHY.) */
+	if (board->major == 0 && board->minor < 2) {
+		efx_mdio_write(efx, 1, 0xc303, 0x4498);
+		for (i = 0; i < 9; i++) {
+			efx_mdio_write(efx, 1, 0xc303, 0x4488);
+			efx_mdio_write(efx, 1, 0xc303, 0x4480);
+			efx_mdio_write(efx, 1, 0xc303, 0x4490);
+			efx_mdio_write(efx, 1, 0xc303, 0x4498);
+		}
+	} else {
+		efx_mdio_write(efx, 1, 0xc303, 0x0920);
+		efx_mdio_write(efx, 1, 0xd008, 0x0004);
+		for (i = 0; i < 9; i++) {
+			efx_mdio_write(efx, 1, 0xc303, 0x0900);
+			efx_mdio_write(efx, 1, 0xd008, 0x0005);
+			efx_mdio_write(efx, 1, 0xc303, 0x0920);
+			efx_mdio_write(efx, 1, 0xd008, 0x0004);
+		}
+		efx_mdio_write(efx, 1, 0xc303, 0x4900);
+	}
+	efx_mdio_write(efx, 1, 0xc303, 0x4900);
+	efx_mdio_write(efx, 1, 0xc302, 0x0004);
+	efx_mdio_write(efx, 1, 0xc316, 0x0013);
+	efx_mdio_write(efx, 1, 0xc318, 0x0054);
+	efx_mdio_write(efx, 1, 0xc319, phy_op_mode);
+	efx_mdio_write(efx, 1, 0xc31a, 0x0098);
+	efx_mdio_write(efx, 3, 0x0026, 0x0e00);
+	efx_mdio_write(efx, 3, 0x0027, 0x0013);
+	efx_mdio_write(efx, 3, 0x0028, 0xa528);
+	efx_mdio_write(efx, 1, 0xd006, 0x000a);
+	efx_mdio_write(efx, 1, 0xd007, 0x0009);
+	efx_mdio_write(efx, 1, 0xd008, 0x0004);
+	/* This additional write is not present in the boot EEPROM.  It
+	 * prevents the PHY's internal boot ROM doing another pointless (and
+	 * slow) reload of the firmware image (the microcontroller's code
+	 * memory is not affected by the microcontroller reset). */
+	efx_mdio_write(efx, 1, 0xc317, 0x00ff);
+	efx_mdio_write(efx, 1, 0xc300, 0x0002);
+	msleep(20);
+
+	/* Restart microcontroller execution of firmware from RAM */
+	qt2025c_restart_firmware(efx);
+
+	/* Wait for the microcontroller to be ready again */
+	rc = qt2025c_wait_reset(efx);
+	if (rc < 0) {
+		EFX_ERR(efx, "PHY microcontroller reset during mode switch "
+				"timed out\n");
+		return rc;
 	}
 
 	return 0;
@@ -120,12 +318,6 @@ static int qt202x_reset_phy(struct efx_nic *efx)
 	/* Wait 250ms for the PHY to complete bootup */
 	msleep(250);
 
-	/* Check that all the MMDs we expect are present and responding. We
-	 * expect faults on some if the link is down, but not on the PHY XS */
-	rc = efx_mdio_check_mmds(efx, QT202X_REQUIRED_DEVS, MDIO_DEVS_PHYXS);
-	if (rc < 0)
-		goto fail;
-
 	falcon_board(efx)->type->init_phy(efx);
 
 	return rc;
@@ -137,6 +329,16 @@ static int qt202x_reset_phy(struct efx_nic *efx)
 
 static int qt202x_phy_probe(struct efx_nic *efx)
 {
+	struct qt202x_phy_data *phy_data;
+
+	phy_data = kzalloc(sizeof(struct qt202x_phy_data), GFP_KERNEL);
+	if (!phy_data)
+		return -ENOMEM;
+	efx->phy_data = phy_data;
+	phy_data->phy_mode = efx->phy_mode;
+	phy_data->bug17190_in_bad_state = false;
+	phy_data->bug17190_timer = 0;
+
 	efx->mdio.mmds = QT202X_REQUIRED_DEVS;
 	efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
 	efx->loopback_modes = QT202X_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
@@ -145,7 +347,6 @@ static int qt202x_phy_probe(struct efx_nic *efx)
 
 static int qt202x_phy_init(struct efx_nic *efx)
 {
-	struct qt202x_phy_data *phy_data;
 	u32 devid;
 	int rc;
 
@@ -155,17 +356,14 @@ static int qt202x_phy_init(struct efx_nic *efx)
 		return rc;
 	}
 
-	phy_data = kzalloc(sizeof(struct qt202x_phy_data), GFP_KERNEL);
-	if (!phy_data)
-		return -ENOMEM;
-	efx->phy_data = phy_data;
-
 	devid = efx_mdio_read_id(efx, MDIO_MMD_PHYXS);
 	EFX_INFO(efx, "PHY ID reg %x (OUI %06x model %02x revision %x)\n",
 		 devid, efx_mdio_id_oui(devid), efx_mdio_id_model(devid),
 		 efx_mdio_id_rev(devid));
 
-	phy_data->phy_mode = efx->phy_mode;
+	if (efx->phy_type == PHY_TYPE_QT2025C)
+		qt2025c_firmware_id(efx);
+
 	return 0;
 }
 
@@ -183,6 +381,9 @@ static bool qt202x_phy_poll(struct efx_nic *efx)
 	efx->link_state.fd = true;
 	efx->link_state.fc = efx->wanted_fc;
 
+	if (efx->phy_type == PHY_TYPE_QT2025C)
+		qt2025c_bug17190_workaround(efx);
+
 	return efx->link_state.up != was_up;
 }
 
@@ -191,6 +392,10 @@ static int qt202x_phy_reconfigure(struct efx_nic *efx)
 	struct qt202x_phy_data *phy_data = efx->phy_data;
 
 	if (efx->phy_type == PHY_TYPE_QT2025C) {
+		int rc = qt2025c_select_phy_mode(efx);
+		if (rc)
+			return rc;
+
 		/* There are several different register bits which can
 		 * disable TX (and save power) on direct-attach cables
 		 * or optical transceivers, varying somewhat between
@@ -224,7 +429,7 @@ static void qt202x_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecm
 	mdio45_ethtool_gset(&efx->mdio, ecmd);
 }
 
-static void qt202x_phy_fini(struct efx_nic *efx)
+static void qt202x_phy_remove(struct efx_nic *efx)
 {
 	/* Free the context block */
 	kfree(efx->phy_data);
@@ -236,7 +441,9 @@ struct efx_phy_operations falcon_qt202x_phy_ops = {
 	.init		 = qt202x_phy_init,
 	.reconfigure	 = qt202x_phy_reconfigure,
 	.poll	     	 = qt202x_phy_poll,
-	.fini	  	 = qt202x_phy_fini,
+	.fini		 = efx_port_dummy_op_void,
+	.remove	  	 = qt202x_phy_remove,
 	.get_settings	 = qt202x_phy_get_settings,
 	.set_settings	 = efx_mdio_set_settings,
+	.test_alive	 = efx_mdio_test_alive,
 };
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index af3933579790..cf0139a7d9a4 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -24,9 +24,6 @@
 #include "nic.h"
 #include "selftest.h"
 #include "workarounds.h"
-#include "spi.h"
-#include "io.h"
-#include "mdio_10g.h"
 
 /*
  * Loopback test packet structure
@@ -76,38 +73,15 @@ struct efx_loopback_state {
  *
  **************************************************************************/
 
-static int efx_test_mdio(struct efx_nic *efx, struct efx_self_tests *tests)
+static int efx_test_phy_alive(struct efx_nic *efx, struct efx_self_tests *tests)
 {
 	int rc = 0;
-	int devad = __ffs(efx->mdio.mmds);
-	u16 physid1, physid2;
 
-	if (efx->phy_type == PHY_TYPE_NONE)
-		return 0;
-
-	mutex_lock(&efx->mac_lock);
-	tests->mdio = -1;
-
-	physid1 = efx_mdio_read(efx, devad, MDIO_DEVID1);
-	physid2 = efx_mdio_read(efx, devad, MDIO_DEVID2);
-
-	if ((physid1 == 0x0000) || (physid1 == 0xffff) ||
-	    (physid2 == 0x0000) || (physid2 == 0xffff)) {
-		EFX_ERR(efx, "no MDIO PHY present with ID %d\n",
-			efx->mdio.prtad);
-		rc = -EINVAL;
-		goto out;
+	if (efx->phy_op->test_alive) {
+		rc = efx->phy_op->test_alive(efx);
+		tests->phy_alive = rc ? -1 : 1;
 	}
 
-	if (EFX_IS10G(efx)) {
-		rc = efx_mdio_check_mmds(efx, efx->mdio.mmds, 0);
-		if (rc)
-			goto out;
-	}
-
-out:
-	mutex_unlock(&efx->mac_lock);
-	tests->mdio = rc ? -1 : 1;
 	return rc;
 }
 
@@ -254,7 +228,7 @@ static int efx_test_phy(struct efx_nic *efx, struct efx_self_tests *tests,
 		return 0;
 
 	mutex_lock(&efx->mac_lock);
-	rc = efx->phy_op->run_tests(efx, tests->phy, flags);
+	rc = efx->phy_op->run_tests(efx, tests->phy_ext, flags);
 	mutex_unlock(&efx->mac_lock);
 	return rc;
 }
@@ -680,7 +654,7 @@ int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests,
 	/* Online (i.e. non-disruptive) testing
 	 * This checks interrupt generation, event delivery and PHY presence. */
 
-	rc = efx_test_mdio(efx, tests);
+	rc = efx_test_phy_alive(efx, tests);
 	if (rc && !rc_test)
 		rc_test = rc;
 
diff --git a/drivers/net/sfc/selftest.h b/drivers/net/sfc/selftest.h
index f6feee04c96b..643bef72b99d 100644
--- a/drivers/net/sfc/selftest.h
+++ b/drivers/net/sfc/selftest.h
@@ -32,7 +32,7 @@ struct efx_loopback_self_tests {
  */
 struct efx_self_tests {
 	/* online tests */
-	int mdio;
+	int phy_alive;
 	int nvram;
 	int interrupt;
 	int eventq_dma[EFX_MAX_CHANNELS];
@@ -40,7 +40,7 @@ struct efx_self_tests {
 	int eventq_poll[EFX_MAX_CHANNELS];
 	/* offline tests */
 	int registers;
-	int phy[EFX_MAX_PHY_TESTS];
+	int phy_ext[EFX_MAX_PHY_TESTS];
 	struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1];
 };
 
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c
index de07a4f031b2..1619fb5a64f5 100644
--- a/drivers/net/sfc/siena.c
+++ b/drivers/net/sfc/siena.c
@@ -106,16 +106,11 @@ static int siena_probe_port(struct efx_nic *efx)
 	efx->mdio.mdio_read = siena_mdio_read;
 	efx->mdio.mdio_write = siena_mdio_write;
 
-	/* Fill out MDIO structure and loopback modes */
+	/* Fill out MDIO structure, loopback modes, and initial link state */
 	rc = efx->phy_op->probe(efx);
 	if (rc != 0)
 		return rc;
 
-	/* Initial assumption */
-	efx->link_state.speed = 10000;
-	efx->link_state.fd = true;
-	efx->wanted_fc = EFX_FC_RX | EFX_FC_TX;
-
 	/* Allocate buffer for stats */
 	rc = efx_nic_alloc_buffer(efx, &efx->stats_buffer,
 				  MC_CMD_MAC_NSTATS * sizeof(u64));
@@ -133,12 +128,13 @@ static int siena_probe_port(struct efx_nic *efx)
 
 void siena_remove_port(struct efx_nic *efx)
 {
+	efx->phy_op->remove(efx);
 	efx_nic_free_buffer(efx, &efx->stats_buffer);
 }
 
 static const struct efx_nic_register_test siena_register_tests[] = {
 	{ FR_AZ_ADR_REGION,
-	  EFX_OWORD32(0x0001FFFF, 0x0001FFFF, 0x0001FFFF, 0x0001FFFF) },
+	  EFX_OWORD32(0x0003FFFF, 0x0003FFFF, 0x0003FFFF, 0x0003FFFF) },
 	{ FR_CZ_USR_EV_CFG,
 	  EFX_OWORD32(0x000103FF, 0x00000000, 0x00000000, 0x00000000) },
 	{ FR_AZ_RX_CFG,
@@ -180,6 +176,12 @@ static int siena_test_registers(struct efx_nic *efx)
 
 static int siena_reset_hw(struct efx_nic *efx, enum reset_type method)
 {
+	int rc;
+
+	/* Recover from a failed assertion pre-reset */
+	rc = efx_mcdi_handle_assertion(efx);
+	if (rc)
+		return rc;
 
 	if (method == RESET_TYPE_WORLD)
 		return efx_mcdi_reset_mc(efx);
@@ -581,6 +583,7 @@ struct efx_nic_type siena_a0_nic_type = {
 	.set_wol = siena_set_wol,
 	.resume_wol = siena_init_wol,
 	.test_registers = siena_test_registers,
+	.test_nvram = efx_mcdi_nvram_test_all,
 	.default_mac_ops = &efx_mcdi_mac_operations,
 
 	.revision = EFX_REV_SIENA_A0,
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index ca11572a49a9..10db071bd837 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -202,10 +202,14 @@ static ssize_t set_phy_short_reach(struct device *dev,
 	int rc;
 
 	rtnl_lock();
-	efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_PMA_10GBT_TXPWR,
-			  MDIO_PMA_10GBT_TXPWR_SHORT,
-			  count != 0 && *buf != '0');
-	rc = efx_reconfigure_port(efx);
+	if (efx->state != STATE_RUNNING) {
+		rc = -EBUSY;
+	} else {
+		efx_mdio_set_flag(efx, MDIO_MMD_PMAPMD, MDIO_PMA_10GBT_TXPWR,
+				  MDIO_PMA_10GBT_TXPWR_SHORT,
+				  count != 0 && *buf != '0');
+		rc = efx_reconfigure_port(efx);
+	}
 	rtnl_unlock();
 
 	return rc < 0 ? rc : (ssize_t)count;
@@ -298,36 +302,62 @@ static int tenxpress_init(struct efx_nic *efx)
 	return 0;
 }
 
-static int sfx7101_phy_probe(struct efx_nic *efx)
+static int tenxpress_phy_probe(struct efx_nic *efx)
 {
-	efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
-	efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
-	efx->loopback_modes = SFX7101_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
-	return 0;
-}
+	struct tenxpress_phy_data *phy_data;
+	int rc;
+
+	/* Allocate phy private storage */
+	phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
+	if (!phy_data)
+		return -ENOMEM;
+	efx->phy_data = phy_data;
+	phy_data->phy_mode = efx->phy_mode;
+
+	/* Create any special files */
+	if (efx->phy_type == PHY_TYPE_SFT9001B) {
+		rc = device_create_file(&efx->pci_dev->dev,
+					&dev_attr_phy_short_reach);
+		if (rc)
+			goto fail;
+	}
+
+	if (efx->phy_type == PHY_TYPE_SFX7101) {
+		efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
+		efx->mdio.mode_support = MDIO_SUPPORTS_C45;
+
+		efx->loopback_modes = SFX7101_LOOPBACKS | FALCON_XMAC_LOOPBACKS;
+
+		efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
+					 ADVERTISED_10000baseT_Full);
+	} else {
+		efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
+		efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
+
+		efx->loopback_modes = (SFT9001_LOOPBACKS |
+				       FALCON_XMAC_LOOPBACKS | 
+				       FALCON_GMAC_LOOPBACKS);
+
+		efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
+					 ADVERTISED_10000baseT_Full |
+					 ADVERTISED_1000baseT_Full |
+					 ADVERTISED_100baseT_Full);
+	}
 
-static int sft9001_phy_probe(struct efx_nic *efx)
-{
-	efx->mdio.mmds = TENXPRESS_REQUIRED_DEVS;
-	efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
-	efx->loopback_modes = (SFT9001_LOOPBACKS | FALCON_XMAC_LOOPBACKS |
-			       FALCON_GMAC_LOOPBACKS);
 	return 0;
+
+fail:
+	kfree(efx->phy_data);
+	efx->phy_data = NULL;
+	return rc;
 }
 
 static int tenxpress_phy_init(struct efx_nic *efx)
 {
-	struct tenxpress_phy_data *phy_data;
-	int rc = 0;
+	int rc;
 
 	falcon_board(efx)->type->init_phy(efx);
 
-	phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
-	if (!phy_data)
-		return -ENOMEM;
-	efx->phy_data = phy_data;
-	phy_data->phy_mode = efx->phy_mode;
-
 	if (!(efx->phy_mode & PHY_MODE_SPECIAL)) {
 		if (efx->phy_type == PHY_TYPE_SFT9001A) {
 			int reg;
@@ -341,44 +371,27 @@ static int tenxpress_phy_init(struct efx_nic *efx)
 
 		rc = efx_mdio_wait_reset_mmds(efx, TENXPRESS_REQUIRED_DEVS);
 		if (rc < 0)
-			goto fail;
+			return rc;
 
 		rc = efx_mdio_check_mmds(efx, TENXPRESS_REQUIRED_DEVS, 0);
 		if (rc < 0)
-			goto fail;
+			return rc;
 	}
 
 	rc = tenxpress_init(efx);
 	if (rc < 0)
-		goto fail;
+		return rc;
 
-	/* Initialise advertising flags */
-	efx->link_advertising = (ADVERTISED_TP | ADVERTISED_Autoneg |
-				  ADVERTISED_10000baseT_Full);
-	if (efx->phy_type != PHY_TYPE_SFX7101)
-		efx->link_advertising |= (ADVERTISED_1000baseT_Full |
-					   ADVERTISED_100baseT_Full);
+	/* Reinitialise flow control settings */
 	efx_link_set_wanted_fc(efx, efx->wanted_fc);
 	efx_mdio_an_reconfigure(efx);
 
-	if (efx->phy_type == PHY_TYPE_SFT9001B) {
-		rc = device_create_file(&efx->pci_dev->dev,
-					&dev_attr_phy_short_reach);
-		if (rc)
-			goto fail;
-	}
-
 	schedule_timeout_uninterruptible(HZ / 5); /* 200ms */
 
 	/* Let XGXS and SerDes out of reset */
 	falcon_reset_xaui(efx);
 
 	return 0;
-
- fail:
-	kfree(efx->phy_data);
-	efx->phy_data = NULL;
-	return rc;
 }
 
 /* Perform a "special software reset" on the PHY. The caller is
@@ -589,25 +602,26 @@ static bool tenxpress_phy_poll(struct efx_nic *efx)
 	return !efx_link_state_equal(&efx->link_state, &old_state);
 }
 
-static void tenxpress_phy_fini(struct efx_nic *efx)
+static void sfx7101_phy_fini(struct efx_nic *efx)
 {
 	int reg;
 
+	/* Power down the LNPGA */
+	reg = (1 << PMA_PMD_LNPGA_POWERDOWN_LBN);
+	efx_mdio_write(efx, MDIO_MMD_PMAPMD, PMA_PMD_XCONTROL_REG, reg);
+
+	/* Waiting here ensures that the board fini, which can turn
+	 * off the power to the PHY, won't get run until the LNPGA
+	 * powerdown has been given long enough to complete. */
+	schedule_timeout_uninterruptible(LNPGA_PDOWN_WAIT); /* 200 ms */
+}
+
+static void tenxpress_phy_remove(struct efx_nic *efx)
+{
 	if (efx->phy_type == PHY_TYPE_SFT9001B)
 		device_remove_file(&efx->pci_dev->dev,
 				   &dev_attr_phy_short_reach);
 
-	if (efx->phy_type == PHY_TYPE_SFX7101) {
-		/* Power down the LNPGA */
-		reg = (1 << PMA_PMD_LNPGA_POWERDOWN_LBN);
-		efx_mdio_write(efx, MDIO_MMD_PMAPMD, PMA_PMD_XCONTROL_REG, reg);
-
-		/* Waiting here ensures that the board fini, which can turn
-		 * off the power to the PHY, won't get run until the LNPGA
-		 * powerdown has been given long enough to complete. */
-		schedule_timeout_uninterruptible(LNPGA_PDOWN_WAIT); /* 200 ms */
-	}
-
 	kfree(efx->phy_data);
 	efx->phy_data = NULL;
 }
@@ -819,27 +833,31 @@ static void sft9001_set_npage_adv(struct efx_nic *efx, u32 advertising)
 }
 
 struct efx_phy_operations falcon_sfx7101_phy_ops = {
-	.probe		  = sfx7101_phy_probe,
+	.probe		  = tenxpress_phy_probe,
 	.init             = tenxpress_phy_init,
 	.reconfigure      = tenxpress_phy_reconfigure,
 	.poll             = tenxpress_phy_poll,
-	.fini             = tenxpress_phy_fini,
+	.fini             = sfx7101_phy_fini,
+	.remove		  = tenxpress_phy_remove,
 	.get_settings	  = tenxpress_get_settings,
 	.set_settings	  = tenxpress_set_settings,
 	.set_npage_adv    = sfx7101_set_npage_adv,
+	.test_alive	  = efx_mdio_test_alive,
 	.test_name	  = sfx7101_test_name,
 	.run_tests	  = sfx7101_run_tests,
 };
 
 struct efx_phy_operations falcon_sft9001_phy_ops = {
-	.probe		  = sft9001_phy_probe,
+	.probe		  = tenxpress_phy_probe,
 	.init             = tenxpress_phy_init,
 	.reconfigure      = tenxpress_phy_reconfigure,
 	.poll             = tenxpress_phy_poll,
-	.fini             = tenxpress_phy_fini,
+	.fini             = efx_port_dummy_op_void,
+	.remove		  = tenxpress_phy_remove,
 	.get_settings	  = tenxpress_get_settings,
 	.set_settings	  = tenxpress_set_settings,
 	.set_npage_adv    = sft9001_set_npage_adv,
+	.test_alive	  = efx_mdio_test_alive,
 	.test_name	  = sft9001_test_name,
 	.run_tests	  = sft9001_run_tests,
 };
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index e669f94e821b..a8b70ef6d817 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -821,8 +821,6 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
 					   EFX_TXQ_MASK];
 		efx_tsoh_free(tx_queue, buffer);
 		EFX_BUG_ON_PARANOID(buffer->skb);
-		buffer->len = 0;
-		buffer->continuation = true;
 		if (buffer->unmap_len) {
 			unmap_addr = (buffer->dma_addr + buffer->len -
 				      buffer->unmap_len);
@@ -836,6 +834,8 @@ static void efx_enqueue_unwind(struct efx_tx_queue *tx_queue)
 					       PCI_DMA_TODEVICE);
 			buffer->unmap_len = 0;
 		}
+		buffer->len = 0;
+		buffer->continuation = true;
 	}
 }
 
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index ed52c0063a65..42a35f086a9f 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -110,7 +110,7 @@ static void sh_eth_reset(struct net_device *ndev)
 		mdelay(1);
 		cnt--;
 	}
-	if (cnt < 0)
+	if (cnt == 0)
 		printk(KERN_ERR "Device reset fail\n");
 
 	/* Table Init */
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index 31233b4c44a0..626de766443a 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -334,7 +334,7 @@ static const struct {
 	{ "SiS 191 PCI Gigabit Ethernet adapter" },
 };
 
-static struct pci_device_id sis190_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(sis190_pci_tbl) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0190), 0, 0, 0 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_SI, 0x0191), 0, 0, 1 },
 	{ 0, },
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 7360d4bbf75e..20c5ce474891 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -106,7 +106,7 @@ static const char * card_names[] = {
 	"SiS 900 PCI Fast Ethernet",
 	"SiS 7016 PCI Fast Ethernet"
 };
-static struct pci_device_id sis900_pci_tbl [] = {
+static DEFINE_PCI_DEVICE_TABLE(sis900_pci_tbl) = {
 	{PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_900,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_900},
 	{PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_7016,
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index db216a728503..6b955a4f19b2 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -149,7 +149,7 @@ extern void mac_drv_rx_mode(struct s_smc *smc, int mode);
 extern void mac_drv_clear_rx_queue(struct s_smc *smc);
 extern void enable_tx_irq(struct s_smc *smc, u_short queue);
 
-static struct pci_device_id skfddi_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(skfddi_pci_tbl) = {
 	{ PCI_VENDOR_ID_SK, PCI_DEVICE_ID_SK_FP, PCI_ANY_ID, PCI_ANY_ID, },
 	{ }			/* Terminating entry */
 };
@@ -435,13 +435,7 @@ static  int skfp_driver_init(struct net_device *dev)
 		goto fail;
 	}
 	read_address(smc, NULL);
-	pr_debug(KERN_INFO "HW-Addr: %02x %02x %02x %02x %02x %02x\n",
-	       smc->hw.fddi_canon_addr.a[0],
-	       smc->hw.fddi_canon_addr.a[1],
-	       smc->hw.fddi_canon_addr.a[2],
-	       smc->hw.fddi_canon_addr.a[3],
-	       smc->hw.fddi_canon_addr.a[4],
-	       smc->hw.fddi_canon_addr.a[5]);
+	pr_debug(KERN_INFO "HW-Addr: %pMF\n", smc->hw.fddi_canon_addr.a);
 	memcpy(dev->dev_addr, smc->hw.fddi_canon_addr.a, 6);
 
 	smt_reset_defaults(smc, 0);
@@ -890,15 +884,8 @@ static void skfp_ctl_set_multicast_list_wo_lock(struct net_device *dev)
 							  (struct fddi_addr *)dmi->dmi_addr, 
 							  1);
 
-					pr_debug(KERN_INFO "ENABLE MC ADDRESS:");
-					pr_debug(" %02x %02x %02x ",
-					       dmi->dmi_addr[0],
-					       dmi->dmi_addr[1],
-					       dmi->dmi_addr[2]);
-					pr_debug("%02x %02x %02x\n",
-					       dmi->dmi_addr[3],
-					       dmi->dmi_addr[4],
-					       dmi->dmi_addr[5]);
+					pr_debug(KERN_INFO "ENABLE MC ADDRESS: %pMF\n",
+						dmi->dmi_addr);
 					dmi = dmi->next;
 				}	// for
 
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 379a3dc00163..5ff46eb18d0c 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -78,7 +78,7 @@ static int debug = -1;	/* defaults above */
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
-static const struct pci_device_id skge_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(skge_id_table) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE) },
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 1c01b96c9611..744362272e2d 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -644,6 +644,7 @@ static void sky2_phy_power_up(struct sky2_hw *hw, unsigned port)
 {
 	u32 reg1;
 
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 	reg1 = sky2_pci_read32(hw, PCI_DEV_REG1);
 	reg1 &= ~phy_power[port];
 
@@ -651,6 +652,7 @@ static void sky2_phy_power_up(struct sky2_hw *hw, unsigned port)
 		reg1 |= coma_mode[port];
 
 	sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 	sky2_pci_read32(hw, PCI_DEV_REG1);
 
 	if (hw->chip_id == CHIP_ID_YUKON_FE)
@@ -707,9 +709,11 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
 		gm_phy_write(hw, port, PHY_MARV_CTRL, PHY_CT_PDOWN);
 	}
 
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 	reg1 = sky2_pci_read32(hw, PCI_DEV_REG1);
 	reg1 |= phy_power[port];		/* set PHY to PowerDown/COMA Mode */
 	sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 }
 
 /* Force a renegotiation */
@@ -1021,11 +1025,8 @@ static void sky2_prefetch_init(struct sky2_hw *hw, u32 qaddr,
 static inline struct sky2_tx_le *get_tx_le(struct sky2_port *sky2, u16 *slot)
 {
 	struct sky2_tx_le *le = sky2->tx_le + *slot;
-	struct tx_ring_info *re = sky2->tx_ring + *slot;
 
 	*slot = RING_NEXT(*slot, sky2->tx_ring_size);
-	re->flags = 0;
-	re->skb = NULL;
 	le->ctrl = 0;
 	return le;
 }
@@ -1102,18 +1103,39 @@ static int sky2_rx_map_skb(struct pci_dev *pdev, struct rx_ring_info *re,
 	int i;
 
 	re->data_addr = pci_map_single(pdev, skb->data, size, PCI_DMA_FROMDEVICE);
-	if (unlikely(pci_dma_mapping_error(pdev, re->data_addr)))
-		return -EIO;
+	if (pci_dma_mapping_error(pdev, re->data_addr))
+		goto mapping_error;
 
 	pci_unmap_len_set(re, data_size, size);
 
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
-		re->frag_addr[i] = pci_map_page(pdev,
-						skb_shinfo(skb)->frags[i].page,
-						skb_shinfo(skb)->frags[i].page_offset,
-						skb_shinfo(skb)->frags[i].size,
+	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+		re->frag_addr[i] = pci_map_page(pdev, frag->page,
+						frag->page_offset,
+						frag->size,
 						PCI_DMA_FROMDEVICE);
+
+		if (pci_dma_mapping_error(pdev, re->frag_addr[i]))
+			goto map_page_error;
+	}
 	return 0;
+
+map_page_error:
+	while (--i >= 0) {
+		pci_unmap_page(pdev, re->frag_addr[i],
+			       skb_shinfo(skb)->frags[i].size,
+			       PCI_DMA_FROMDEVICE);
+	}
+
+	pci_unmap_single(pdev, re->data_addr, pci_unmap_len(re, data_size),
+			 PCI_DMA_FROMDEVICE);
+
+mapping_error:
+	if (net_ratelimit())
+		dev_warn(&pdev->dev, "%s: rx mapping error\n",
+			 skb->dev->name);
+	return -EIO;
 }
 
 static void sky2_rx_unmap_skb(struct pci_dev *pdev, struct rx_ring_info *re)
@@ -1618,8 +1640,7 @@ static unsigned tx_le_req(const struct sk_buff *skb)
 	return count;
 }
 
-static void sky2_tx_unmap(struct pci_dev *pdev,
-			  const struct tx_ring_info *re)
+static void sky2_tx_unmap(struct pci_dev *pdev, struct tx_ring_info *re)
 {
 	if (re->flags & TX_MAP_SINGLE)
 		pci_unmap_single(pdev, pci_unmap_addr(re, mapaddr),
@@ -1629,6 +1650,7 @@ static void sky2_tx_unmap(struct pci_dev *pdev,
 		pci_unmap_page(pdev, pci_unmap_addr(re, mapaddr),
 			       pci_unmap_len(re, maplen),
 			       PCI_DMA_TODEVICE);
+	re->flags = 0;
 }
 
 /*
@@ -1835,6 +1857,7 @@ static void sky2_tx_complete(struct sky2_port *sky2, u16 done)
 			dev->stats.tx_packets++;
 			dev->stats.tx_bytes += skb->len;
 
+			re->skb = NULL;
 			dev_kfree_skb_any(skb);
 
 			sky2->tx_next = RING_NEXT(idx, sky2->tx_ring_size);
@@ -1844,7 +1867,8 @@ static void sky2_tx_complete(struct sky2_port *sky2, u16 done)
 	sky2->tx_cons = idx;
 	smp_mb();
 
-	if (tx_avail(sky2) > MAX_SKB_TX_LE + 4)
+	/* Wake unless it's detached, and called e.g. from sky2_down() */
+	if (tx_avail(sky2) > MAX_SKB_TX_LE + 4 && netif_device_present(dev))
 		netif_wake_queue(dev);
 }
 
@@ -2148,7 +2172,9 @@ static void sky2_qlink_intr(struct sky2_hw *hw)
 
 	/* reset PHY Link Detect */
 	phy = sky2_pci_read16(hw, PSM_CONFIG_REG4);
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 	sky2_pci_write16(hw, PSM_CONFIG_REG4, phy | 1);
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 
 	sky2_link_up(sky2);
 }
@@ -2301,30 +2327,32 @@ static struct sk_buff *receive_new(struct sky2_port *sky2,
 				   struct rx_ring_info *re,
 				   unsigned int length)
 {
-	struct sk_buff *skb, *nskb;
+	struct sk_buff *skb;
+	struct rx_ring_info nre;
 	unsigned hdr_space = sky2->rx_data_size;
 
-	/* Don't be tricky about reusing pages (yet) */
-	nskb = sky2_rx_alloc(sky2);
-	if (unlikely(!nskb))
-		return NULL;
+	nre.skb = sky2_rx_alloc(sky2);
+	if (unlikely(!nre.skb))
+		goto nobuf;
+
+	if (sky2_rx_map_skb(sky2->hw->pdev, &nre, hdr_space))
+		goto nomap;
 
 	skb = re->skb;
 	sky2_rx_unmap_skb(sky2->hw->pdev, re);
-
 	prefetch(skb->data);
-	re->skb = nskb;
-	if (sky2_rx_map_skb(sky2->hw->pdev, re, hdr_space)) {
-		dev_kfree_skb(nskb);
-		re->skb = skb;
-		return NULL;
-	}
+	*re = nre;
 
 	if (skb_shinfo(skb)->nr_frags)
 		skb_put_frags(skb, hdr_space, length);
 	else
 		skb_put(skb, length);
 	return skb;
+
+nomap:
+	dev_kfree_skb(nre.skb);
+nobuf:
+	return NULL;
 }
 
 /*
@@ -2376,6 +2404,9 @@ okay:
 		skb = receive_copy(sky2, re, length);
 	else
 		skb = receive_new(sky2, re, length);
+
+	dev->stats.rx_dropped += (skb == NULL);
+
 resubmit:
 	sky2_rx_submit(sky2, re);
 
@@ -2487,11 +2518,10 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
 		case OP_RXSTAT:
 			total_packets[port]++;
 			total_bytes[port] += length;
+
 			skb = sky2_receive(dev, length, status);
-			if (unlikely(!skb)) {
-				dev->stats.rx_dropped++;
+			if (!skb)
 				break;
-			}
 
 			/* This chip reports checksum status differently */
 			if (hw->flags & SKY2_HW_NEW_LE) {
@@ -2639,6 +2669,7 @@ static void sky2_hw_intr(struct sky2_hw *hw)
 	if (status & (Y2_IS_MST_ERR | Y2_IS_IRQ_STAT)) {
 		u16 pci_err;
 
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 		pci_err = sky2_pci_read16(hw, PCI_STATUS);
 		if (net_ratelimit())
 			dev_err(&pdev->dev, "PCI hardware error (0x%x)\n",
@@ -2646,12 +2677,14 @@ static void sky2_hw_intr(struct sky2_hw *hw)
 
 		sky2_pci_write16(hw, PCI_STATUS,
 				      pci_err | PCI_STATUS_ERROR_BITS);
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 	}
 
 	if (status & Y2_IS_PCI_EXP) {
 		/* PCI-Express uncorrectable Error occurred */
 		u32 err;
 
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 		err = sky2_read32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS);
 		sky2_write32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS,
 			     0xfffffffful);
@@ -2659,6 +2692,7 @@ static void sky2_hw_intr(struct sky2_hw *hw)
 			dev_err(&pdev->dev, "PCI Express error (0x%x)\n", err);
 
 		sky2_read32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS);
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 	}
 
 	if (status & Y2_HWE_L1_MASK)
@@ -3037,6 +3071,7 @@ static void sky2_reset(struct sky2_hw *hw)
 	}
 
 	sky2_power_on(hw);
+	sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 
 	for (i = 0; i < hw->ports; i++) {
 		sky2_write8(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
@@ -3073,6 +3108,7 @@ static void sky2_reset(struct sky2_hw *hw)
 		reg <<= PSM_CONFIG_REG4_TIMER_PHY_LINK_DETECT_BASE;
 
 		/* reset PHY Link Detect */
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
 		sky2_pci_write16(hw, PSM_CONFIG_REG4,
 				 reg | PSM_CONFIG_REG4_RST_PHY_LINK_DETECT);
 		sky2_pci_write16(hw, PSM_CONFIG_REG4, reg);
@@ -3090,6 +3126,7 @@ static void sky2_reset(struct sky2_hw *hw)
 			/* restore the PCIe Link Control register */
 			sky2_pci_write16(hw, cap + PCI_EXP_LNKCTL, reg);
 		}
+		sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 
 		/* re-enable PEX PM in PEX PHY debug reg. 8 (clear bit 12) */
 		sky2_write32(hw, Y2_PEX_PHY_DATA, PEX_DB_ACCESS | (0x08UL << 16));
@@ -3176,7 +3213,9 @@ static void sky2_reset(struct sky2_hw *hw)
 static void sky2_detach(struct net_device *dev)
 {
 	if (netif_running(dev)) {
+		netif_tx_lock(dev);
 		netif_device_detach(dev);	/* stop txq */
+		netif_tx_unlock(dev);
 		sky2_down(dev);
 	}
 }
@@ -3227,6 +3266,27 @@ static inline u8 sky2_wol_supported(const struct sky2_hw *hw)
 	return sky2_is_copper(hw) ? (WAKE_PHY | WAKE_MAGIC) : 0;
 }
 
+static void sky2_hw_set_wol(struct sky2_hw *hw)
+{
+	int wol = 0;
+	int i;
+
+	for (i = 0; i < hw->ports; i++) {
+		struct net_device *dev = hw->dev[i];
+		struct sky2_port *sky2 = netdev_priv(dev);
+
+		if (sky2->wol)
+			wol = 1;
+	}
+
+	if (hw->chip_id == CHIP_ID_YUKON_EC_U ||
+	    hw->chip_id == CHIP_ID_YUKON_EX ||
+	    hw->chip_id == CHIP_ID_YUKON_FE_P)
+		sky2_write32(hw, B0_CTST, wol ? Y2_HW_WOL_ON : Y2_HW_WOL_OFF);
+
+	device_set_wakeup_enable(&hw->pdev->dev, wol);
+}
+
 static void sky2_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	const struct sky2_port *sky2 = netdev_priv(dev);
@@ -3246,13 +3306,7 @@ static int sky2_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 
 	sky2->wol = wol->wolopts;
 
-	if (hw->chip_id == CHIP_ID_YUKON_EC_U ||
-	    hw->chip_id == CHIP_ID_YUKON_EX ||
-	    hw->chip_id == CHIP_ID_YUKON_FE_P)
-		sky2_write32(hw, B0_CTST, sky2->wol
-			     ? Y2_HW_WOL_ON : Y2_HW_WOL_OFF);
-
-	device_set_wakeup_enable(&hw->pdev->dev, sky2->wol);
+	sky2_hw_set_wol(hw);
 
 	if (!netif_running(dev))
 		sky2_wol_init(sky2);
@@ -3837,6 +3891,50 @@ static int sky2_get_regs_len(struct net_device *dev)
 	return 0x4000;
 }
 
+static int sky2_reg_access_ok(struct sky2_hw *hw, unsigned int b)
+{
+	/* This complicated switch statement is to make sure and
+	 * only access regions that are unreserved.
+	 * Some blocks are only valid on dual port cards.
+	 */
+	switch (b) {
+	/* second port */
+	case 5:		/* Tx Arbiter 2 */
+	case 9:		/* RX2 */
+	case 14 ... 15:	/* TX2 */
+	case 17: case 19: /* Ram Buffer 2 */
+	case 22 ... 23: /* Tx Ram Buffer 2 */
+	case 25:	/* Rx MAC Fifo 1 */
+	case 27:	/* Tx MAC Fifo 2 */
+	case 31:	/* GPHY 2 */
+	case 40 ... 47: /* Pattern Ram 2 */
+	case 52: case 54: /* TCP Segmentation 2 */
+	case 112 ... 116: /* GMAC 2 */
+		return hw->ports > 1;
+
+	case 0:		/* Control */
+	case 2:		/* Mac address */
+	case 4:		/* Tx Arbiter 1 */
+	case 7:		/* PCI express reg */
+	case 8:		/* RX1 */
+	case 12 ... 13: /* TX1 */
+	case 16: case 18:/* Rx Ram Buffer 1 */
+	case 20 ... 21: /* Tx Ram Buffer 1 */
+	case 24:	/* Rx MAC Fifo 1 */
+	case 26:	/* Tx MAC Fifo 1 */
+	case 28 ... 29: /* Descriptor and status unit */
+	case 30:	/* GPHY 1*/
+	case 32 ... 39: /* Pattern Ram 1 */
+	case 48: case 50: /* TCP Segmentation 1 */
+	case 56 ... 60:	/* PCI space */
+	case 80 ... 84:	/* GMAC 1 */
+		return 1;
+
+	default:
+		return 0;
+	}
+}
+
 /*
  * Returns copy of control register region
  * Note: ethtool_get_regs always provides full size (16k) buffer
@@ -3851,55 +3949,13 @@ static void sky2_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 	regs->version = 1;
 
 	for (b = 0; b < 128; b++) {
-		/* This complicated switch statement is to make sure and
-		 * only access regions that are unreserved.
-		 * Some blocks are only valid on dual port cards.
-		 * and block 3 has some special diagnostic registers that
-		 * are poison.
-		 */
-		switch (b) {
-		case 3:
-			/* skip diagnostic ram region */
+		/* skip poisonous diagnostic ram region in block 3 */
+		if (b == 3)
 			memcpy_fromio(p + 0x10, io + 0x10, 128 - 0x10);
-			break;
-
-		/* dual port cards only */
-		case 5:		/* Tx Arbiter 2 */
-		case 9: 	/* RX2 */
-		case 14 ... 15:	/* TX2 */
-		case 17: case 19: /* Ram Buffer 2 */
-		case 22 ... 23: /* Tx Ram Buffer 2 */
-		case 25: 	/* Rx MAC Fifo 1 */
-		case 27: 	/* Tx MAC Fifo 2 */
-		case 31:	/* GPHY 2 */
-		case 40 ... 47: /* Pattern Ram 2 */
-		case 52: case 54: /* TCP Segmentation 2 */
-		case 112 ... 116: /* GMAC 2 */
-			if (sky2->hw->ports == 1)
-				goto reserved;
-			/* fall through */
-		case 0:		/* Control */
-		case 2:		/* Mac address */
-		case 4:		/* Tx Arbiter 1 */
-		case 7:		/* PCI express reg */
-		case 8:		/* RX1 */
-		case 12 ... 13: /* TX1 */
-		case 16: case 18:/* Rx Ram Buffer 1 */
-		case 20 ... 21: /* Tx Ram Buffer 1 */
-		case 24: 	/* Rx MAC Fifo 1 */
-		case 26: 	/* Tx MAC Fifo 1 */
-		case 28 ... 29: /* Descriptor and status unit */
-		case 30:	/* GPHY 1*/
-		case 32 ... 39: /* Pattern Ram 1 */
-		case 48: case 50: /* TCP Segmentation 1 */
-		case 56 ... 60:	/* PCI space */
-		case 80 ... 84:	/* GMAC 1 */
+		else if (sky2_reg_access_ok(sky2->hw, b))
 			memcpy_fromio(p, io, 128);
-			break;
-		default:
-reserved:
+		else
 			memset(p, 0, 128);
-		}
 
 		p += 128;
 		io += 128;
@@ -4684,6 +4740,7 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
 	INIT_WORK(&hw->restart_work, sky2_restart);
 
 	pci_set_drvdata(pdev, hw);
+	pdev->d3_delay = 150;
 
 	return 0;
 
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 365d79c7d834..54cb303443e0 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -2156,7 +2156,7 @@ struct tx_ring_info {
 	struct sk_buff	*skb;
 	unsigned long flags;
 #define TX_MAP_SINGLE   0x0001
-#define TX_MAP_PAGE     000002
+#define TX_MAP_PAGE     0x0002
 	DECLARE_PCI_UNMAP_ADDR(mapaddr);
 	DECLARE_PCI_UNMAP_LEN(maplen);
 };
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index 12f0f5d74e3c..1495a5dd4b46 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -80,7 +80,7 @@ struct smsc9420_pdata {
 	int last_carrier;
 };
 
-static const struct pci_device_id smsc9420_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(smsc9420_id_table) = {
 	{ PCI_VENDOR_ID_9420, PCI_DEVICE_ID_9420, PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0, }
 };
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 218524857bfc..16191998ac67 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -72,7 +72,7 @@ MODULE_PARM_DESC(tx_descriptors, "number of descriptors used " \
 
 char spider_net_driver_name[] = "spidernet";
 
-static struct pci_device_id spider_net_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(spider_net_pci_tbl) = {
 	{ PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_SPIDER_NET,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ 0, }
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 95db60adde41..d0556a9b456c 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -301,7 +301,7 @@ enum chipset {
 	CH_6915 = 0,
 };
 
-static struct pci_device_id starfire_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(starfire_pci_tbl) = {
 	{ 0x9004, 0x6915, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_6915 },
 	{ 0, }
 };
@@ -1063,7 +1063,7 @@ static int netdev_open(struct net_device *dev)
 	if (retval) {
 		printk(KERN_ERR "starfire: Failed to load firmware \"%s\"\n",
 		       FIRMWARE_RX);
-		return retval;
+		goto out_init;
 	}
 	if (fw_rx->size % 4) {
 		printk(KERN_ERR "starfire: bogus length %zu in \"%s\"\n",
@@ -1108,6 +1108,9 @@ out_tx:
 	release_firmware(fw_tx);
 out_rx:
 	release_firmware(fw_rx);
+out_init:
+	if (retval)
+		netdev_close(dev);
 	return retval;
 }
 
diff --git a/drivers/net/stmmac/Kconfig b/drivers/net/stmmac/Kconfig
index 35eaa5251d7f..fb287649a305 100644
--- a/drivers/net/stmmac/Kconfig
+++ b/drivers/net/stmmac/Kconfig
@@ -4,8 +4,9 @@ config STMMAC_ETH
 	select PHYLIB
 	depends on NETDEVICES && CPU_SUBTYPE_ST40
 	help
-	  This is the driver for the ST MAC 10/100/1000 on-chip Ethernet
-	  controllers. ST Ethernet IPs are built around a Synopsys IP Core.
+	  This is the driver for the Ethernet IPs are built around a
+	  Synopsys IP Core and fully tested on the STMicroelectronics
+	  platforms.
 
 if STMMAC_ETH
 
@@ -32,7 +33,8 @@ config STMMAC_TIMER
 	default n
 	help
 	  Use an external timer for mitigating the number of network
-	  interrupts.
+	  interrupts. Currently, for SH architectures, it is possible
+	  to use the TMU channel 2 and the SH-RTC device.
 
 choice
         prompt "Select Timer device"
diff --git a/drivers/net/stmmac/Makefile b/drivers/net/stmmac/Makefile
index b2d7a5564dfa..c776af15fe1a 100644
--- a/drivers/net/stmmac/Makefile
+++ b/drivers/net/stmmac/Makefile
@@ -1,4 +1,5 @@
 obj-$(CONFIG_STMMAC_ETH) += stmmac.o
 stmmac-$(CONFIG_STMMAC_TIMER) += stmmac_timer.o
-stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o \
-		mac100.o  gmac.o $(stmmac-y)
+stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o	\
+	      dwmac_lib.o dwmac1000_core.o  dwmac1000_dma.o	\
+	      dwmac100.o $(stmmac-y)
diff --git a/drivers/net/stmmac/common.h b/drivers/net/stmmac/common.h
index e49e5188e887..2a58172e986a 100644
--- a/drivers/net/stmmac/common.h
+++ b/drivers/net/stmmac/common.h
@@ -23,132 +23,7 @@
 *******************************************************************************/
 
 #include "descs.h"
-#include <linux/io.h>
-
-/* *********************************************
-   DMA CRS Control and Status Register Mapping
- * *********************************************/
-#define DMA_BUS_MODE		0x00001000	/* Bus Mode */
-#define DMA_XMT_POLL_DEMAND	0x00001004	/* Transmit Poll Demand */
-#define DMA_RCV_POLL_DEMAND	0x00001008	/* Received Poll Demand */
-#define DMA_RCV_BASE_ADDR	0x0000100c	/* Receive List Base */
-#define DMA_TX_BASE_ADDR	0x00001010	/* Transmit List Base */
-#define DMA_STATUS		0x00001014	/* Status Register */
-#define DMA_CONTROL		0x00001018	/* Ctrl (Operational Mode) */
-#define DMA_INTR_ENA		0x0000101c	/* Interrupt Enable */
-#define DMA_MISSED_FRAME_CTR	0x00001020	/* Missed Frame Counter */
-#define DMA_CUR_TX_BUF_ADDR	0x00001050	/* Current Host Tx Buffer */
-#define DMA_CUR_RX_BUF_ADDR	0x00001054	/* Current Host Rx Buffer */
-
-/* ********************************
-   DMA Control register defines
- * ********************************/
-#define DMA_CONTROL_ST		0x00002000	/* Start/Stop Transmission */
-#define DMA_CONTROL_SR		0x00000002	/* Start/Stop Receive */
-
-/* **************************************
-   DMA Interrupt Enable register defines
- * **************************************/
-/**** NORMAL INTERRUPT ****/
-#define DMA_INTR_ENA_NIE 0x00010000	/* Normal Summary */
-#define DMA_INTR_ENA_TIE 0x00000001	/* Transmit Interrupt */
-#define DMA_INTR_ENA_TUE 0x00000004	/* Transmit Buffer Unavailable */
-#define DMA_INTR_ENA_RIE 0x00000040	/* Receive Interrupt */
-#define DMA_INTR_ENA_ERE 0x00004000	/* Early Receive */
-
-#define DMA_INTR_NORMAL	(DMA_INTR_ENA_NIE | DMA_INTR_ENA_RIE | \
-			DMA_INTR_ENA_TIE)
-
-/**** ABNORMAL INTERRUPT ****/
-#define DMA_INTR_ENA_AIE 0x00008000	/* Abnormal Summary */
-#define DMA_INTR_ENA_FBE 0x00002000	/* Fatal Bus Error */
-#define DMA_INTR_ENA_ETE 0x00000400	/* Early Transmit */
-#define DMA_INTR_ENA_RWE 0x00000200	/* Receive Watchdog */
-#define DMA_INTR_ENA_RSE 0x00000100	/* Receive Stopped */
-#define DMA_INTR_ENA_RUE 0x00000080	/* Receive Buffer Unavailable */
-#define DMA_INTR_ENA_UNE 0x00000020	/* Tx Underflow */
-#define DMA_INTR_ENA_OVE 0x00000010	/* Receive Overflow */
-#define DMA_INTR_ENA_TJE 0x00000008	/* Transmit Jabber */
-#define DMA_INTR_ENA_TSE 0x00000002	/* Transmit Stopped */
-
-#define DMA_INTR_ABNORMAL	(DMA_INTR_ENA_AIE | DMA_INTR_ENA_FBE | \
-				DMA_INTR_ENA_UNE)
-
-/* DMA default interrupt mask */
-#define DMA_INTR_DEFAULT_MASK	(DMA_INTR_NORMAL | DMA_INTR_ABNORMAL)
-
-/* ****************************
- *  DMA Status register defines
- * ****************************/
-#define DMA_STATUS_GPI		0x10000000	/* PMT interrupt */
-#define DMA_STATUS_GMI		0x08000000	/* MMC interrupt */
-#define DMA_STATUS_GLI		0x04000000	/* GMAC Line interface int. */
-#define DMA_STATUS_GMI		0x08000000
-#define DMA_STATUS_GLI		0x04000000
-#define DMA_STATUS_EB_MASK	0x00380000	/* Error Bits Mask */
-#define DMA_STATUS_EB_TX_ABORT	0x00080000	/* Error Bits - TX Abort */
-#define DMA_STATUS_EB_RX_ABORT	0x00100000	/* Error Bits - RX Abort */
-#define DMA_STATUS_TS_MASK	0x00700000	/* Transmit Process State */
-#define DMA_STATUS_TS_SHIFT	20
-#define DMA_STATUS_RS_MASK	0x000e0000	/* Receive Process State */
-#define DMA_STATUS_RS_SHIFT	17
-#define DMA_STATUS_NIS	0x00010000	/* Normal Interrupt Summary */
-#define DMA_STATUS_AIS	0x00008000	/* Abnormal Interrupt Summary */
-#define DMA_STATUS_ERI	0x00004000	/* Early Receive Interrupt */
-#define DMA_STATUS_FBI	0x00002000	/* Fatal Bus Error Interrupt */
-#define DMA_STATUS_ETI	0x00000400	/* Early Transmit Interrupt */
-#define DMA_STATUS_RWT	0x00000200	/* Receive Watchdog Timeout */
-#define DMA_STATUS_RPS	0x00000100	/* Receive Process Stopped */
-#define DMA_STATUS_RU	0x00000080	/* Receive Buffer Unavailable */
-#define DMA_STATUS_RI	0x00000040	/* Receive Interrupt */
-#define DMA_STATUS_UNF	0x00000020	/* Transmit Underflow */
-#define DMA_STATUS_OVF	0x00000010	/* Receive Overflow */
-#define DMA_STATUS_TJT	0x00000008	/* Transmit Jabber Timeout */
-#define DMA_STATUS_TU	0x00000004	/* Transmit Buffer Unavailable */
-#define DMA_STATUS_TPS	0x00000002	/* Transmit Process Stopped */
-#define DMA_STATUS_TI	0x00000001	/* Transmit Interrupt */
-
-/* Other defines */
-#define HASH_TABLE_SIZE 64
-#define PAUSE_TIME 0x200
-
-/* Flow Control defines */
-#define FLOW_OFF	0
-#define FLOW_RX		1
-#define FLOW_TX		2
-#define FLOW_AUTO	(FLOW_TX | FLOW_RX)
-
-/* DMA STORE-AND-FORWARD Operation Mode */
-#define SF_DMA_MODE 1
-
-#define HW_CSUM 1
-#define NO_HW_CSUM 0
-
-/* GMAC TX FIFO is 8K, Rx FIFO is 16K */
-#define BUF_SIZE_16KiB 16384
-#define BUF_SIZE_8KiB 8192
-#define BUF_SIZE_4KiB 4096
-#define BUF_SIZE_2KiB 2048
-
-/* Power Down and WOL */
-#define PMT_NOT_SUPPORTED 0
-#define PMT_SUPPORTED 1
-
-/* Common MAC defines */
-#define MAC_CTRL_REG		0x00000000	/* MAC Control */
-#define MAC_ENABLE_TX		0x00000008	/* Transmitter Enable */
-#define MAC_RNABLE_RX		0x00000004	/* Receiver Enable */
-
-/* MAC Management Counters register */
-#define MMC_CONTROL		0x00000100	/* MMC Control */
-#define MMC_HIGH_INTR		0x00000104	/* MMC High Interrupt */
-#define MMC_LOW_INTR		0x00000108	/* MMC Low Interrupt */
-#define MMC_HIGH_INTR_MASK	0x0000010c	/* MMC High Interrupt Mask */
-#define MMC_LOW_INTR_MASK	0x00000110	/* MMC Low Interrupt Mask */
-
-#define MMC_CONTROL_MAX_FRM_MASK	0x0003ff8	/* Maximum Frame Size */
-#define MMC_CONTROL_MAX_FRM_SHIFT	3
-#define MMC_CONTROL_MAX_FRAME		0x7FF
+#include <linux/netdevice.h>
 
 struct stmmac_extra_stats {
 	/* Transmit errors */
@@ -169,7 +44,7 @@ struct stmmac_extra_stats {
 	unsigned long rx_toolong;
 	unsigned long rx_collision;
 	unsigned long rx_crc;
-	unsigned long rx_lenght;
+	unsigned long rx_length;
 	unsigned long rx_mii;
 	unsigned long rx_multicast;
 	unsigned long rx_gmac_overflow;
@@ -198,66 +73,62 @@ struct stmmac_extra_stats {
 	unsigned long normal_irq_n;
 };
 
-/* GMAC core can compute the checksums in HW. */
-enum rx_frame_status {
+#define HASH_TABLE_SIZE 64
+#define PAUSE_TIME 0x200
+
+/* Flow Control defines */
+#define FLOW_OFF	0
+#define FLOW_RX		1
+#define FLOW_TX		2
+#define FLOW_AUTO	(FLOW_TX | FLOW_RX)
+
+#define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */
+
+#define HW_CSUM 1
+#define NO_HW_CSUM 0
+enum rx_frame_status { /* IPC status */
 	good_frame = 0,
 	discard_frame = 1,
 	csum_none = 2,
 };
 
-static inline void stmmac_set_mac_addr(unsigned long ioaddr, u8 addr[6],
-			 unsigned int high, unsigned int low)
-{
-	unsigned long data;
-
-	data = (addr[5] << 8) | addr[4];
-	writel(data, ioaddr + high);
-	data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
-	writel(data, ioaddr + low);
+enum tx_dma_irq_status {
+	tx_hard_error = 1,
+	tx_hard_error_bump_tc = 2,
+	handle_tx_rx = 3,
+};
 
-	return;
-}
+/* GMAC TX FIFO is 8K, Rx FIFO is 16K */
+#define BUF_SIZE_16KiB 16384
+#define BUF_SIZE_8KiB 8192
+#define BUF_SIZE_4KiB 4096
+#define BUF_SIZE_2KiB 2048
 
-static inline void stmmac_get_mac_addr(unsigned long ioaddr,
-				unsigned char *addr, unsigned int high,
-				unsigned int low)
-{
-	unsigned int hi_addr, lo_addr;
+/* Power Down and WOL */
+#define PMT_NOT_SUPPORTED 0
+#define PMT_SUPPORTED 1
 
-	/* Read the MAC address from the hardware */
-	hi_addr = readl(ioaddr + high);
-	lo_addr = readl(ioaddr + low);
+/* Common MAC defines */
+#define MAC_CTRL_REG		0x00000000	/* MAC Control */
+#define MAC_ENABLE_TX		0x00000008	/* Transmitter Enable */
+#define MAC_RNABLE_RX		0x00000004	/* Receiver Enable */
 
-	/* Extract the MAC address from the high and low words */
-	addr[0] = lo_addr & 0xff;
-	addr[1] = (lo_addr >> 8) & 0xff;
-	addr[2] = (lo_addr >> 16) & 0xff;
-	addr[3] = (lo_addr >> 24) & 0xff;
-	addr[4] = hi_addr & 0xff;
-	addr[5] = (hi_addr >> 8) & 0xff;
+/* MAC Management Counters register */
+#define MMC_CONTROL		0x00000100	/* MMC Control */
+#define MMC_HIGH_INTR		0x00000104	/* MMC High Interrupt */
+#define MMC_LOW_INTR		0x00000108	/* MMC Low Interrupt */
+#define MMC_HIGH_INTR_MASK	0x0000010c	/* MMC High Interrupt Mask */
+#define MMC_LOW_INTR_MASK	0x00000110	/* MMC Low Interrupt Mask */
 
-	return;
-}
+#define MMC_CONTROL_MAX_FRM_MASK	0x0003ff8	/* Maximum Frame Size */
+#define MMC_CONTROL_MAX_FRM_SHIFT	3
+#define MMC_CONTROL_MAX_FRAME		0x7FF
 
-struct stmmac_ops {
-	/* MAC core initialization */
-	void (*core_init) (unsigned long ioaddr) ____cacheline_aligned;
-	/* DMA core initialization */
-	int (*dma_init) (unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx);
-	/* Dump MAC registers */
-	void (*dump_mac_regs) (unsigned long ioaddr);
-	/* Dump DMA registers */
-	void (*dump_dma_regs) (unsigned long ioaddr);
-	/* Set tx/rx threshold in the csr6 register
-	 * An invalid value enables the store-and-forward mode */
-	void (*dma_mode) (unsigned long ioaddr, int txmode, int rxmode);
-	/* To track extra statistic (if supported) */
-	void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x,
-				   unsigned long ioaddr);
-	/* RX descriptor ring initialization */
+struct stmmac_desc_ops {
+	/* DMA RX descriptor ring initialization */
 	void (*init_rx_desc) (struct dma_desc *p, unsigned int ring_size,
-				int disable_rx_ic);
-	/* TX descriptor ring initialization */
+			      int disable_rx_ic);
+	/* DMA TX descriptor ring initialization */
 	void (*init_tx_desc) (struct dma_desc *p, unsigned int ring_size);
 
 	/* Invoked by the xmit function to prepare the tx descriptor */
@@ -281,7 +152,6 @@ struct stmmac_ops {
 	/* Get the buffer size from the descriptor */
 	int (*get_tx_len) (struct dma_desc *p);
 	/* Handle extra events on specific interrupts hw dependent */
-	void (*host_irq_status) (unsigned long ioaddr);
 	int (*get_rx_owner) (struct dma_desc *p);
 	void (*set_rx_owner) (struct dma_desc *p);
 	/* Get the receive frame size */
@@ -289,6 +159,37 @@ struct stmmac_ops {
 	/* Return the reception status looking at the RDES1 */
 	int (*rx_status) (void *data, struct stmmac_extra_stats *x,
 			  struct dma_desc *p);
+};
+
+struct stmmac_dma_ops {
+	/* DMA core initialization */
+	int (*init) (unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx);
+	/* Dump DMA registers */
+	void (*dump_regs) (unsigned long ioaddr);
+	/* Set tx/rx threshold in the csr6 register
+	 * An invalid value enables the store-and-forward mode */
+	void (*dma_mode) (unsigned long ioaddr, int txmode, int rxmode);
+	/* To track extra statistic (if supported) */
+	void (*dma_diagnostic_fr) (void *data, struct stmmac_extra_stats *x,
+				   unsigned long ioaddr);
+	void (*enable_dma_transmission) (unsigned long ioaddr);
+	void (*enable_dma_irq) (unsigned long ioaddr);
+	void (*disable_dma_irq) (unsigned long ioaddr);
+	void (*start_tx) (unsigned long ioaddr);
+	void (*stop_tx) (unsigned long ioaddr);
+	void (*start_rx) (unsigned long ioaddr);
+	void (*stop_rx) (unsigned long ioaddr);
+	int (*dma_interrupt) (unsigned long ioaddr,
+			      struct stmmac_extra_stats *x);
+};
+
+struct stmmac_ops {
+	/* MAC core initialization */
+	void (*core_init) (unsigned long ioaddr) ____cacheline_aligned;
+	/* Dump MAC registers */
+	void (*dump_regs) (unsigned long ioaddr);
+	/* Handle extra events on specific interrupts hw dependent */
+	void (*host_irq_status) (unsigned long ioaddr);
 	/* Multicast filter setting */
 	void (*set_filter) (struct net_device *dev);
 	/* Flow control setting */
@@ -298,9 +199,9 @@ struct stmmac_ops {
 	void (*pmt) (unsigned long ioaddr, unsigned long mode);
 	/* Set/Get Unicast MAC addresses */
 	void (*set_umac_addr) (unsigned long ioaddr, unsigned char *addr,
-			     unsigned int reg_n);
+			       unsigned int reg_n);
 	void (*get_umac_addr) (unsigned long ioaddr, unsigned char *addr,
-			     unsigned int reg_n);
+			       unsigned int reg_n);
 };
 
 struct mac_link {
@@ -314,17 +215,19 @@ struct mii_regs {
 	unsigned int data;	/* MII Data */
 };
 
-struct hw_cap {
-	unsigned int version;	/* Core Version register (GMAC) */
-	unsigned int pmt;	/* Power-Down mode (GMAC) */
+struct mac_device_info {
+	struct stmmac_ops	*mac;
+	struct stmmac_desc_ops	*desc;
+	struct stmmac_dma_ops	*dma;
+	unsigned int pmt;	/* support Power-Down */
+	struct mii_regs mii;	/* MII register Addresses */
 	struct mac_link link;
-	struct mii_regs mii;
 };
 
-struct mac_device_info {
-	struct hw_cap hw;
-	struct stmmac_ops *ops;
-};
+struct mac_device_info *dwmac1000_setup(unsigned long addr);
+struct mac_device_info *dwmac100_setup(unsigned long addr);
 
-struct mac_device_info *gmac_setup(unsigned long addr);
-struct mac_device_info *mac100_setup(unsigned long addr);
+extern void stmmac_set_mac_addr(unsigned long ioaddr, u8 addr[6],
+				unsigned int high, unsigned int low);
+extern void stmmac_get_mac_addr(unsigned long ioaddr, unsigned char *addr,
+				unsigned int high, unsigned int low);
diff --git a/drivers/net/stmmac/descs.h b/drivers/net/stmmac/descs.h
index 6d2a0b2f5e57..63a03e264694 100644
--- a/drivers/net/stmmac/descs.h
+++ b/drivers/net/stmmac/descs.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
-  Header File to describe the DMA descriptors
-  Use enhanced descriptors in case of GMAC Cores.
+  Header File to describe the DMA descriptors.
+  Enhanced descriptors have been in case of DWMAC1000 Cores.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/stmmac/mac100.c b/drivers/net/stmmac/dwmac100.c
index 625171b6062b..ac48ed787040 100644
--- a/drivers/net/stmmac/mac100.c
+++ b/drivers/net/stmmac/dwmac100.c
@@ -26,23 +26,23 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#include <linux/netdevice.h>
 #include <linux/crc32.h>
 #include <linux/mii.h>
 #include <linux/phy.h>
 
 #include "common.h"
-#include "mac100.h"
+#include "dwmac100.h"
+#include "dwmac_dma.h"
 
-#undef MAC100_DEBUG
-/*#define MAC100_DEBUG*/
-#ifdef MAC100_DEBUG
+#undef DWMAC100_DEBUG
+/*#define DWMAC100_DEBUG*/
+#ifdef DWMAC100_DEBUG
 #define DBG(fmt, args...)  printk(fmt, ## args)
 #else
 #define DBG(fmt, args...)  do { } while (0)
 #endif
 
-static void mac100_core_init(unsigned long ioaddr)
+static void dwmac100_core_init(unsigned long ioaddr)
 {
 	u32 value = readl(ioaddr + MAC_CONTROL);
 
@@ -54,43 +54,43 @@ static void mac100_core_init(unsigned long ioaddr)
 	return;
 }
 
-static void mac100_dump_mac_regs(unsigned long ioaddr)
+static void dwmac100_dump_mac_regs(unsigned long ioaddr)
 {
 	pr_info("\t----------------------------------------------\n"
-	       "\t  MAC100 CSR (base addr = 0x%8x)\n"
-	       "\t----------------------------------------------\n",
-	       (unsigned int)ioaddr);
+		"\t  DWMAC 100 CSR (base addr = 0x%8x)\n"
+		"\t----------------------------------------------\n",
+		(unsigned int)ioaddr);
 	pr_info("\tcontrol reg (offset 0x%x): 0x%08x\n", MAC_CONTROL,
-	       readl(ioaddr + MAC_CONTROL));
+		readl(ioaddr + MAC_CONTROL));
 	pr_info("\taddr HI (offset 0x%x): 0x%08x\n ", MAC_ADDR_HIGH,
-	       readl(ioaddr + MAC_ADDR_HIGH));
+		readl(ioaddr + MAC_ADDR_HIGH));
 	pr_info("\taddr LO (offset 0x%x): 0x%08x\n", MAC_ADDR_LOW,
-	       readl(ioaddr + MAC_ADDR_LOW));
+		readl(ioaddr + MAC_ADDR_LOW));
 	pr_info("\tmulticast hash HI (offset 0x%x): 0x%08x\n",
-			MAC_HASH_HIGH, readl(ioaddr + MAC_HASH_HIGH));
+		MAC_HASH_HIGH, readl(ioaddr + MAC_HASH_HIGH));
 	pr_info("\tmulticast hash LO (offset 0x%x): 0x%08x\n",
-			MAC_HASH_LOW, readl(ioaddr + MAC_HASH_LOW));
+		MAC_HASH_LOW, readl(ioaddr + MAC_HASH_LOW));
 	pr_info("\tflow control (offset 0x%x): 0x%08x\n",
 		MAC_FLOW_CTRL, readl(ioaddr + MAC_FLOW_CTRL));
 	pr_info("\tVLAN1 tag (offset 0x%x): 0x%08x\n", MAC_VLAN1,
-	       readl(ioaddr + MAC_VLAN1));
+		readl(ioaddr + MAC_VLAN1));
 	pr_info("\tVLAN2 tag (offset 0x%x): 0x%08x\n", MAC_VLAN2,
-	       readl(ioaddr + MAC_VLAN2));
+		readl(ioaddr + MAC_VLAN2));
 	pr_info("\n\tMAC management counter registers\n");
 	pr_info("\t MMC crtl (offset 0x%x): 0x%08x\n",
-	       MMC_CONTROL, readl(ioaddr + MMC_CONTROL));
+		MMC_CONTROL, readl(ioaddr + MMC_CONTROL));
 	pr_info("\t MMC High Interrupt (offset 0x%x): 0x%08x\n",
-	       MMC_HIGH_INTR, readl(ioaddr + MMC_HIGH_INTR));
+		MMC_HIGH_INTR, readl(ioaddr + MMC_HIGH_INTR));
 	pr_info("\t MMC Low Interrupt (offset 0x%x): 0x%08x\n",
-	       MMC_LOW_INTR, readl(ioaddr + MMC_LOW_INTR));
+		MMC_LOW_INTR, readl(ioaddr + MMC_LOW_INTR));
 	pr_info("\t MMC High Interrupt Mask (offset 0x%x): 0x%08x\n",
-	       MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK));
+		MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK));
 	pr_info("\t MMC Low Interrupt Mask (offset 0x%x): 0x%08x\n",
-	       MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK));
+		MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK));
 	return;
 }
 
-static int mac100_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
+static int dwmac100_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
 			   u32 dma_rx)
 {
 	u32 value = readl(ioaddr + DMA_BUS_MODE);
@@ -117,7 +117,7 @@ static int mac100_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
 /* Store and Forward capability is not used at all..
  * The transmit threshold can be programmed by
  * setting the TTC bits in the DMA control register.*/
-static void mac100_dma_operation_mode(unsigned long ioaddr, int txmode,
+static void dwmac100_dma_operation_mode(unsigned long ioaddr, int txmode,
 				      int rxmode)
 {
 	u32 csr6 = readl(ioaddr + DMA_CONTROL);
@@ -134,11 +134,11 @@ static void mac100_dma_operation_mode(unsigned long ioaddr, int txmode,
 	return;
 }
 
-static void mac100_dump_dma_regs(unsigned long ioaddr)
+static void dwmac100_dump_dma_regs(unsigned long ioaddr)
 {
 	int i;
 
-	DBG(KERN_DEBUG "MAC100 DMA CSR \n");
+	DBG(KERN_DEBUG "DWMAC 100 DMA CSR \n");
 	for (i = 0; i < 9; i++)
 		pr_debug("\t CSR%d (offset 0x%x): 0x%08x\n", i,
 		       (DMA_BUS_MODE + i * 4),
@@ -151,8 +151,9 @@ static void mac100_dump_dma_regs(unsigned long ioaddr)
 }
 
 /* DMA controller has two counters to track the number of
-   the receive missed frames. */
-static void mac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
+ * the receive missed frames. */
+static void dwmac100_dma_diagnostic_fr(void *data,
+				     struct stmmac_extra_stats *x,
 				     unsigned long ioaddr)
 {
 	struct net_device_stats *stats = (struct net_device_stats *)data;
@@ -181,7 +182,8 @@ static void mac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
 	return;
 }
 
-static int mac100_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
+static int dwmac100_get_tx_frame_status(void *data,
+				      struct stmmac_extra_stats *x,
 				      struct dma_desc *p, unsigned long ioaddr)
 {
 	int ret = 0;
@@ -217,7 +219,7 @@ static int mac100_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
 	return ret;
 }
 
-static int mac100_get_tx_len(struct dma_desc *p)
+static int dwmac100_get_tx_len(struct dma_desc *p)
 {
 	return p->des01.tx.buffer1_size;
 }
@@ -226,14 +228,15 @@ static int mac100_get_tx_len(struct dma_desc *p)
  * and, if required, updates the multicast statistics.
  * In case of success, it returns csum_none becasue the device
  * is not able to compute the csum in HW. */
-static int mac100_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
+static int dwmac100_get_rx_frame_status(void *data,
+				      struct stmmac_extra_stats *x,
 				      struct dma_desc *p)
 {
 	int ret = csum_none;
 	struct net_device_stats *stats = (struct net_device_stats *)data;
 
 	if (unlikely(p->des01.rx.last_descriptor == 0)) {
-		pr_warning("mac100 Error: Oversized Ethernet "
+		pr_warning("dwmac100 Error: Oversized Ethernet "
 			   "frame spanned multiple buffers\n");
 		stats->rx_length_errors++;
 		return discard_frame;
@@ -262,7 +265,7 @@ static int mac100_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
 		ret = discard_frame;
 
 	if (unlikely(p->des01.rx.length_error)) {
-		x->rx_lenght++;
+		x->rx_length++;
 		ret = discard_frame;
 	}
 	if (unlikely(p->des01.rx.mii_error)) {
@@ -276,24 +279,24 @@ static int mac100_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
 	return ret;
 }
 
-static void mac100_irq_status(unsigned long ioaddr)
+static void dwmac100_irq_status(unsigned long ioaddr)
 {
 	return;
 }
 
-static void mac100_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
+static void dwmac100_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
 			  unsigned int reg_n)
 {
 	stmmac_set_mac_addr(ioaddr, addr, MAC_ADDR_HIGH, MAC_ADDR_LOW);
 }
 
-static void mac100_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
+static void dwmac100_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
 			  unsigned int reg_n)
 {
 	stmmac_get_mac_addr(ioaddr, addr, MAC_ADDR_HIGH, MAC_ADDR_LOW);
 }
 
-static void mac100_set_filter(struct net_device *dev)
+static void dwmac100_set_filter(struct net_device *dev)
 {
 	unsigned long ioaddr = dev->base_addr;
 	u32 value = readl(ioaddr + MAC_CONTROL);
@@ -319,8 +322,8 @@ static void mac100_set_filter(struct net_device *dev)
 		/* Perfect filter mode for physical address and Hash
 		   filter for multicast */
 		value |= MAC_CONTROL_HP;
-		value &= ~(MAC_CONTROL_PM | MAC_CONTROL_PR | MAC_CONTROL_IF
-			   | MAC_CONTROL_HO);
+		value &= ~(MAC_CONTROL_PM | MAC_CONTROL_PR |
+			   MAC_CONTROL_IF | MAC_CONTROL_HO);
 
 		memset(mc_filter, 0, sizeof(mc_filter));
 		for (i = 0, mclist = dev->mc_list;
@@ -347,7 +350,7 @@ static void mac100_set_filter(struct net_device *dev)
 	return;
 }
 
-static void mac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
+static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
 			     unsigned int fc, unsigned int pause_time)
 {
 	unsigned int flow = MAC_FLOW_CTRL_ENABLE;
@@ -359,13 +362,15 @@ static void mac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
 	return;
 }
 
-/* No PMT module supported in our SoC  for the Ethernet Controller. */
-static void mac100_pmt(unsigned long ioaddr, unsigned long mode)
+/* No PMT module supported for this Ethernet Controller.
+ * Tested on ST platforms only.
+ */
+static void dwmac100_pmt(unsigned long ioaddr, unsigned long mode)
 {
 	return;
 }
 
-static void mac100_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
+static void dwmac100_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
 				int disable_rx_ic)
 {
 	int i;
@@ -381,7 +386,7 @@ static void mac100_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
 	return;
 }
 
-static void mac100_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
+static void dwmac100_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
 {
 	int i;
 	for (i = 0; i < ring_size; i++) {
@@ -393,32 +398,32 @@ static void mac100_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
 	return;
 }
 
-static int mac100_get_tx_owner(struct dma_desc *p)
+static int dwmac100_get_tx_owner(struct dma_desc *p)
 {
 	return p->des01.tx.own;
 }
 
-static int mac100_get_rx_owner(struct dma_desc *p)
+static int dwmac100_get_rx_owner(struct dma_desc *p)
 {
 	return p->des01.rx.own;
 }
 
-static void mac100_set_tx_owner(struct dma_desc *p)
+static void dwmac100_set_tx_owner(struct dma_desc *p)
 {
 	p->des01.tx.own = 1;
 }
 
-static void mac100_set_rx_owner(struct dma_desc *p)
+static void dwmac100_set_rx_owner(struct dma_desc *p)
 {
 	p->des01.rx.own = 1;
 }
 
-static int mac100_get_tx_ls(struct dma_desc *p)
+static int dwmac100_get_tx_ls(struct dma_desc *p)
 {
 	return p->des01.tx.last_segment;
 }
 
-static void mac100_release_tx_desc(struct dma_desc *p)
+static void dwmac100_release_tx_desc(struct dma_desc *p)
 {
 	int ter = p->des01.tx.end_ring;
 
@@ -444,74 +449,91 @@ static void mac100_release_tx_desc(struct dma_desc *p)
 	return;
 }
 
-static void mac100_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
+static void dwmac100_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
 				   int csum_flag)
 {
 	p->des01.tx.first_segment = is_fs;
 	p->des01.tx.buffer1_size = len;
 }
 
-static void mac100_clear_tx_ic(struct dma_desc *p)
+static void dwmac100_clear_tx_ic(struct dma_desc *p)
 {
 	p->des01.tx.interrupt = 0;
 }
 
-static void mac100_close_tx_desc(struct dma_desc *p)
+static void dwmac100_close_tx_desc(struct dma_desc *p)
 {
 	p->des01.tx.last_segment = 1;
 	p->des01.tx.interrupt = 1;
 }
 
-static int mac100_get_rx_frame_len(struct dma_desc *p)
+static int dwmac100_get_rx_frame_len(struct dma_desc *p)
 {
 	return p->des01.rx.frame_length;
 }
 
-struct stmmac_ops mac100_driver = {
-	.core_init = mac100_core_init,
-	.dump_mac_regs = mac100_dump_mac_regs,
-	.dma_init = mac100_dma_init,
-	.dump_dma_regs = mac100_dump_dma_regs,
-	.dma_mode = mac100_dma_operation_mode,
-	.dma_diagnostic_fr = mac100_dma_diagnostic_fr,
-	.tx_status = mac100_get_tx_frame_status,
-	.rx_status = mac100_get_rx_frame_status,
-	.get_tx_len = mac100_get_tx_len,
-	.set_filter = mac100_set_filter,
-	.flow_ctrl = mac100_flow_ctrl,
-	.pmt = mac100_pmt,
-	.init_rx_desc = mac100_init_rx_desc,
-	.init_tx_desc = mac100_init_tx_desc,
-	.get_tx_owner = mac100_get_tx_owner,
-	.get_rx_owner = mac100_get_rx_owner,
-	.release_tx_desc = mac100_release_tx_desc,
-	.prepare_tx_desc = mac100_prepare_tx_desc,
-	.clear_tx_ic = mac100_clear_tx_ic,
-	.close_tx_desc = mac100_close_tx_desc,
-	.get_tx_ls = mac100_get_tx_ls,
-	.set_tx_owner = mac100_set_tx_owner,
-	.set_rx_owner = mac100_set_rx_owner,
-	.get_rx_frame_len = mac100_get_rx_frame_len,
-	.host_irq_status = mac100_irq_status,
-	.set_umac_addr = mac100_set_umac_addr,
-	.get_umac_addr = mac100_get_umac_addr,
+struct stmmac_ops dwmac100_ops = {
+	.core_init = dwmac100_core_init,
+	.dump_regs = dwmac100_dump_mac_regs,
+	.host_irq_status = dwmac100_irq_status,
+	.set_filter = dwmac100_set_filter,
+	.flow_ctrl = dwmac100_flow_ctrl,
+	.pmt = dwmac100_pmt,
+	.set_umac_addr = dwmac100_set_umac_addr,
+	.get_umac_addr = dwmac100_get_umac_addr,
 };
 
-struct mac_device_info *mac100_setup(unsigned long ioaddr)
+struct stmmac_dma_ops dwmac100_dma_ops = {
+	.init = dwmac100_dma_init,
+	.dump_regs = dwmac100_dump_dma_regs,
+	.dma_mode = dwmac100_dma_operation_mode,
+	.dma_diagnostic_fr = dwmac100_dma_diagnostic_fr,
+	.enable_dma_transmission = dwmac_enable_dma_transmission,
+	.enable_dma_irq = dwmac_enable_dma_irq,
+	.disable_dma_irq = dwmac_disable_dma_irq,
+	.start_tx = dwmac_dma_start_tx,
+	.stop_tx = dwmac_dma_stop_tx,
+	.start_rx = dwmac_dma_start_rx,
+	.stop_rx = dwmac_dma_stop_rx,
+	.dma_interrupt = dwmac_dma_interrupt,
+};
+
+struct stmmac_desc_ops dwmac100_desc_ops = {
+	.tx_status = dwmac100_get_tx_frame_status,
+	.rx_status = dwmac100_get_rx_frame_status,
+	.get_tx_len = dwmac100_get_tx_len,
+	.init_rx_desc = dwmac100_init_rx_desc,
+	.init_tx_desc = dwmac100_init_tx_desc,
+	.get_tx_owner = dwmac100_get_tx_owner,
+	.get_rx_owner = dwmac100_get_rx_owner,
+	.release_tx_desc = dwmac100_release_tx_desc,
+	.prepare_tx_desc = dwmac100_prepare_tx_desc,
+	.clear_tx_ic = dwmac100_clear_tx_ic,
+	.close_tx_desc = dwmac100_close_tx_desc,
+	.get_tx_ls = dwmac100_get_tx_ls,
+	.set_tx_owner = dwmac100_set_tx_owner,
+	.set_rx_owner = dwmac100_set_rx_owner,
+	.get_rx_frame_len = dwmac100_get_rx_frame_len,
+};
+
+struct mac_device_info *dwmac100_setup(unsigned long ioaddr)
 {
 	struct mac_device_info *mac;
 
 	mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
 
-	pr_info("\tMAC 10/100\n");
+	pr_info("\tDWMAC100\n");
+
+	mac->mac = &dwmac100_ops;
+	mac->desc = &dwmac100_desc_ops;
+	mac->dma = &dwmac100_dma_ops;
 
-	mac->ops = &mac100_driver;
-	mac->hw.pmt = PMT_NOT_SUPPORTED;
-	mac->hw.link.port = MAC_CONTROL_PS;
-	mac->hw.link.duplex = MAC_CONTROL_F;
-	mac->hw.link.speed = 0;
-	mac->hw.mii.addr = MAC_MII_ADDR;
-	mac->hw.mii.data = MAC_MII_DATA;
+	mac->pmt = PMT_NOT_SUPPORTED;
+	mac->link.port = MAC_CONTROL_PS;
+	mac->link.duplex = MAC_CONTROL_F;
+	mac->link.speed = 0;
+	mac->mii.addr = MAC_MII_ADDR;
+	mac->mii.data = MAC_MII_DATA;
 
 	return mac;
 }
diff --git a/drivers/net/stmmac/mac100.h b/drivers/net/stmmac/dwmac100.h
index 0f8f110d004a..0f8f110d004a 100644
--- a/drivers/net/stmmac/mac100.h
+++ b/drivers/net/stmmac/dwmac100.h
diff --git a/drivers/net/stmmac/gmac.h b/drivers/net/stmmac/dwmac1000.h
index 2e82d6c9a148..62dca0e384e7 100644
--- a/drivers/net/stmmac/gmac.h
+++ b/drivers/net/stmmac/dwmac1000.h
@@ -20,6 +20,9 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
+#include <linux/phy.h>
+#include "common.h"
+
 #define GMAC_CONTROL		0x00000000	/* Configuration */
 #define GMAC_FRAME_FILTER	0x00000004	/* Frame Filter */
 #define GMAC_HASH_HIGH		0x00000008	/* Multicast Hash Table High */
@@ -32,7 +35,7 @@
 #define GMAC_WAKEUP_FILTER	0x00000028	/* Wake-up Frame Filter */
 
 #define GMAC_INT_STATUS		0x00000038	/* interrupt status register */
-enum gmac_irq_status {
+enum dwmac1000_irq_status {
 	time_stamp_irq = 0x0200,
 	mmc_rx_csum_offload_irq = 0x0080,
 	mmc_tx_irq = 0x0040,
@@ -202,3 +205,16 @@ enum rtc_control {
 #define GMAC_MMC_RX_INTR   0x104
 #define GMAC_MMC_TX_INTR   0x108
 #define GMAC_MMC_RX_CSUM_OFFLOAD   0x208
+
+#undef DWMAC1000_DEBUG
+/* #define DWMAC1000__DEBUG */
+#undef FRAME_FILTER_DEBUG
+/* #define FRAME_FILTER_DEBUG */
+#ifdef DWMAC1000__DEBUG
+#define DBG(fmt, args...)  printk(fmt, ## args)
+#else
+#define DBG(fmt, args...)  do { } while (0)
+#endif
+
+extern struct stmmac_dma_ops dwmac1000_dma_ops;
+extern struct stmmac_desc_ops dwmac1000_desc_ops;
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c
new file mode 100644
index 000000000000..d812e9cdb3db
--- /dev/null
+++ b/drivers/net/stmmac/dwmac1000_core.c
@@ -0,0 +1,245 @@
+/*******************************************************************************
+  This is the driver for the GMAC on-chip Ethernet controller for ST SoCs.
+  DWC Ether MAC 10/100/1000 Universal version 3.41a  has been used for
+  developing this code.
+
+  This only implements the mac core functions for this chip.
+
+  Copyright (C) 2007-2009  STMicroelectronics Ltd
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/crc32.h>
+#include "dwmac1000.h"
+
+static void dwmac1000_core_init(unsigned long ioaddr)
+{
+	u32 value = readl(ioaddr + GMAC_CONTROL);
+	value |= GMAC_CORE_INIT;
+	writel(value, ioaddr + GMAC_CONTROL);
+
+	/* STBus Bridge Configuration */
+	/*writel(0xc5608, ioaddr + 0x00007000);*/
+
+	/* Freeze MMC counters */
+	writel(0x8, ioaddr + GMAC_MMC_CTRL);
+	/* Mask GMAC interrupts */
+	writel(0x207, ioaddr + GMAC_INT_MASK);
+
+#ifdef STMMAC_VLAN_TAG_USED
+	/* Tag detection without filtering */
+	writel(0x0, ioaddr + GMAC_VLAN_TAG);
+#endif
+	return;
+}
+
+static void dwmac1000_dump_regs(unsigned long ioaddr)
+{
+	int i;
+	pr_info("\tDWMAC1000 regs (base addr = 0x%8x)\n", (unsigned int)ioaddr);
+
+	for (i = 0; i < 55; i++) {
+		int offset = i * 4;
+		pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i,
+			offset, readl(ioaddr + offset));
+	}
+	return;
+}
+
+static void dwmac1000_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
+				unsigned int reg_n)
+{
+	stmmac_set_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
+				GMAC_ADDR_LOW(reg_n));
+}
+
+static void dwmac1000_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
+				unsigned int reg_n)
+{
+	stmmac_get_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
+				GMAC_ADDR_LOW(reg_n));
+}
+
+static void dwmac1000_set_filter(struct net_device *dev)
+{
+	unsigned long ioaddr = dev->base_addr;
+	unsigned int value = 0;
+
+	DBG(KERN_INFO "%s: # mcasts %d, # unicast %d\n",
+	    __func__, dev->mc_count, netdev_uc_count(dev));
+
+	if (dev->flags & IFF_PROMISC)
+		value = GMAC_FRAME_FILTER_PR;
+	else if ((dev->mc_count > HASH_TABLE_SIZE)
+		   || (dev->flags & IFF_ALLMULTI)) {
+		value = GMAC_FRAME_FILTER_PM;	/* pass all multi */
+		writel(0xffffffff, ioaddr + GMAC_HASH_HIGH);
+		writel(0xffffffff, ioaddr + GMAC_HASH_LOW);
+	} else if (dev->mc_count > 0) {
+		int i;
+		u32 mc_filter[2];
+		struct dev_mc_list *mclist;
+
+		/* Hash filter for multicast */
+		value = GMAC_FRAME_FILTER_HMC;
+
+		memset(mc_filter, 0, sizeof(mc_filter));
+		for (i = 0, mclist = dev->mc_list;
+		     mclist && i < dev->mc_count; i++, mclist = mclist->next) {
+			/* The upper 6 bits of the calculated CRC are used to
+			   index the contens of the hash table */
+			int bit_nr =
+			    bitrev32(~crc32_le(~0, mclist->dmi_addr, 6)) >> 26;
+			/* The most significant bit determines the register to
+			 * use (H/L) while the other 5 bits determine the bit
+			 * within the register. */
+			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
+		}
+		writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
+		writel(mc_filter[1], ioaddr + GMAC_HASH_HIGH);
+	}
+
+	/* Handle multiple unicast addresses (perfect filtering)*/
+	if (netdev_uc_count(dev) > GMAC_MAX_UNICAST_ADDRESSES)
+		/* Switch to promiscuous mode is more than 16 addrs
+		   are required */
+		value |= GMAC_FRAME_FILTER_PR;
+	else {
+		int reg = 1;
+		struct netdev_hw_addr *ha;
+
+		netdev_for_each_uc_addr(ha, dev) {
+			dwmac1000_set_umac_addr(ioaddr, ha->addr, reg);
+			reg++;
+		}
+	}
+
+#ifdef FRAME_FILTER_DEBUG
+	/* Enable Receive all mode (to debug filtering_fail errors) */
+	value |= GMAC_FRAME_FILTER_RA;
+#endif
+	writel(value, ioaddr + GMAC_FRAME_FILTER);
+
+	DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: "
+	    "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER),
+	    readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
+
+	return;
+}
+
+static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
+			   unsigned int fc, unsigned int pause_time)
+{
+	unsigned int flow = 0;
+
+	DBG(KERN_DEBUG "GMAC Flow-Control:\n");
+	if (fc & FLOW_RX) {
+		DBG(KERN_DEBUG "\tReceive Flow-Control ON\n");
+		flow |= GMAC_FLOW_CTRL_RFE;
+	}
+	if (fc & FLOW_TX) {
+		DBG(KERN_DEBUG "\tTransmit Flow-Control ON\n");
+		flow |= GMAC_FLOW_CTRL_TFE;
+	}
+
+	if (duplex) {
+		DBG(KERN_DEBUG "\tduplex mode: pause time: %d\n", pause_time);
+		flow |= (pause_time << GMAC_FLOW_CTRL_PT_SHIFT);
+	}
+
+	writel(flow, ioaddr + GMAC_FLOW_CTRL);
+	return;
+}
+
+static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode)
+{
+	unsigned int pmt = 0;
+
+	if (mode == WAKE_MAGIC) {
+		DBG(KERN_DEBUG "GMAC: WOL Magic frame\n");
+		pmt |= power_down | magic_pkt_en;
+	} else if (mode == WAKE_UCAST) {
+		DBG(KERN_DEBUG "GMAC: WOL on global unicast\n");
+		pmt |= global_unicast;
+	}
+
+	writel(pmt, ioaddr + GMAC_PMT);
+	return;
+}
+
+
+static void dwmac1000_irq_status(unsigned long ioaddr)
+{
+	u32 intr_status = readl(ioaddr + GMAC_INT_STATUS);
+
+	/* Not used events (e.g. MMC interrupts) are not handled. */
+	if ((intr_status & mmc_tx_irq))
+		DBG(KERN_DEBUG "GMAC: MMC tx interrupt: 0x%08x\n",
+		    readl(ioaddr + GMAC_MMC_TX_INTR));
+	if (unlikely(intr_status & mmc_rx_irq))
+		DBG(KERN_DEBUG "GMAC: MMC rx interrupt: 0x%08x\n",
+		    readl(ioaddr + GMAC_MMC_RX_INTR));
+	if (unlikely(intr_status & mmc_rx_csum_offload_irq))
+		DBG(KERN_DEBUG "GMAC: MMC rx csum offload: 0x%08x\n",
+		    readl(ioaddr + GMAC_MMC_RX_CSUM_OFFLOAD));
+	if (unlikely(intr_status & pmt_irq)) {
+		DBG(KERN_DEBUG "GMAC: received Magic frame\n");
+		/* clear the PMT bits 5 and 6 by reading the PMT
+		 * status register. */
+		readl(ioaddr + GMAC_PMT);
+	}
+
+	return;
+}
+
+struct stmmac_ops dwmac1000_ops = {
+	.core_init = dwmac1000_core_init,
+	.dump_regs = dwmac1000_dump_regs,
+	.host_irq_status = dwmac1000_irq_status,
+	.set_filter = dwmac1000_set_filter,
+	.flow_ctrl = dwmac1000_flow_ctrl,
+	.pmt = dwmac1000_pmt,
+	.set_umac_addr = dwmac1000_set_umac_addr,
+	.get_umac_addr = dwmac1000_get_umac_addr,
+};
+
+struct mac_device_info *dwmac1000_setup(unsigned long ioaddr)
+{
+	struct mac_device_info *mac;
+	u32 uid = readl(ioaddr + GMAC_VERSION);
+
+	pr_info("\tDWMAC1000 - user ID: 0x%x, Synopsys ID: 0x%x\n",
+		((uid & 0x0000ff00) >> 8), (uid & 0x000000ff));
+
+	mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
+
+	mac->mac = &dwmac1000_ops;
+	mac->desc = &dwmac1000_desc_ops;
+	mac->dma = &dwmac1000_dma_ops;
+
+	mac->pmt = PMT_SUPPORTED;
+	mac->link.port = GMAC_CONTROL_PS;
+	mac->link.duplex = GMAC_CONTROL_DM;
+	mac->link.speed = GMAC_CONTROL_FES;
+	mac->mii.addr = GMAC_MII_ADDR;
+	mac->mii.data = GMAC_MII_DATA;
+
+	return mac;
+}
diff --git a/drivers/net/stmmac/gmac.c b/drivers/net/stmmac/dwmac1000_dma.c
index 52586ee68953..39d436a2da68 100644
--- a/drivers/net/stmmac/gmac.c
+++ b/drivers/net/stmmac/dwmac1000_dma.c
@@ -3,6 +3,8 @@
   DWC Ether MAC 10/100/1000 Universal version 3.41a  has been used for
   developing this code.
 
+  This contains the functions to handle the dma and descriptors.
+
   Copyright (C) 2007-2009  STMicroelectronics Ltd
 
   This program is free software; you can redistribute it and/or modify it
@@ -24,41 +26,11 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#include <linux/netdevice.h>
-#include <linux/crc32.h>
-#include <linux/mii.h>
-#include <linux/phy.h>
-
-#include "stmmac.h"
-#include "gmac.h"
-
-#undef GMAC_DEBUG
-/*#define GMAC_DEBUG*/
-#undef FRAME_FILTER_DEBUG
-/*#define FRAME_FILTER_DEBUG*/
-#ifdef GMAC_DEBUG
-#define DBG(fmt, args...)  printk(fmt, ## args)
-#else
-#define DBG(fmt, args...)  do { } while (0)
-#endif
+#include "dwmac1000.h"
+#include "dwmac_dma.h"
 
-static void gmac_dump_regs(unsigned long ioaddr)
-{
-	int i;
-	pr_info("\t----------------------------------------------\n"
-	       "\t  GMAC registers (base addr = 0x%8x)\n"
-	       "\t----------------------------------------------\n",
-	       (unsigned int)ioaddr);
-
-	for (i = 0; i < 55; i++) {
-		int offset = i * 4;
-		pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i,
-		       offset, readl(ioaddr + offset));
-	}
-	return;
-}
-
-static int gmac_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx)
+static int dwmac1000_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx,
+			      u32 dma_rx)
 {
 	u32 value = readl(ioaddr + DMA_BUS_MODE);
 	/* DMA SW reset */
@@ -87,7 +59,7 @@ static int gmac_dma_init(unsigned long ioaddr, int pbl, u32 dma_tx, u32 dma_rx)
 }
 
 /* Transmit FIFO flush operation */
-static void gmac_flush_tx_fifo(unsigned long ioaddr)
+static void dwmac1000_flush_tx_fifo(unsigned long ioaddr)
 {
 	u32 csr6 = readl(ioaddr + DMA_CONTROL);
 	writel((csr6 | DMA_CONTROL_FTF), ioaddr + DMA_CONTROL);
@@ -95,7 +67,7 @@ static void gmac_flush_tx_fifo(unsigned long ioaddr)
 	do {} while ((readl(ioaddr + DMA_CONTROL) & DMA_CONTROL_FTF));
 }
 
-static void gmac_dma_operation_mode(unsigned long ioaddr, int txmode,
+static void dwmac1000_dma_operation_mode(unsigned long ioaddr, int txmode,
 				    int rxmode)
 {
 	u32 csr6 = readl(ioaddr + DMA_CONTROL);
@@ -148,13 +120,13 @@ static void gmac_dma_operation_mode(unsigned long ioaddr, int txmode,
 }
 
 /* Not yet implemented --- no RMON module */
-static void gmac_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
-				   unsigned long ioaddr)
+static void dwmac1000_dma_diagnostic_fr(void *data,
+		  struct stmmac_extra_stats *x, unsigned long ioaddr)
 {
 	return;
 }
 
-static void gmac_dump_dma_regs(unsigned long ioaddr)
+static void dwmac1000_dump_dma_regs(unsigned long ioaddr)
 {
 	int i;
 	pr_info(" DMA registers\n");
@@ -169,8 +141,9 @@ static void gmac_dump_dma_regs(unsigned long ioaddr)
 	return;
 }
 
-static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
-				    struct dma_desc *p, unsigned long ioaddr)
+static int dwmac1000_get_tx_frame_status(void *data,
+				struct stmmac_extra_stats *x,
+				struct dma_desc *p, unsigned long ioaddr)
 {
 	int ret = 0;
 	struct net_device_stats *stats = (struct net_device_stats *)data;
@@ -185,7 +158,7 @@ static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
 		if (unlikely(p->des01.etx.frame_flushed)) {
 			DBG(KERN_ERR "\tframe_flushed error\n");
 			x->tx_frame_flushed++;
-			gmac_flush_tx_fifo(ioaddr);
+			dwmac1000_flush_tx_fifo(ioaddr);
 		}
 
 		if (unlikely(p->des01.etx.loss_carrier)) {
@@ -213,7 +186,7 @@ static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
 
 		if (unlikely(p->des01.etx.underflow_error)) {
 			DBG(KERN_ERR "\tunderflow error\n");
-			gmac_flush_tx_fifo(ioaddr);
+			dwmac1000_flush_tx_fifo(ioaddr);
 			x->tx_underflow++;
 		}
 
@@ -225,7 +198,7 @@ static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
 		if (unlikely(p->des01.etx.payload_error)) {
 			DBG(KERN_ERR "\tAddr/Payload csum error\n");
 			x->tx_payload_error++;
-			gmac_flush_tx_fifo(ioaddr);
+			dwmac1000_flush_tx_fifo(ioaddr);
 		}
 
 		ret = -1;
@@ -245,19 +218,19 @@ static int gmac_get_tx_frame_status(void *data, struct stmmac_extra_stats *x,
 	return ret;
 }
 
-static int gmac_get_tx_len(struct dma_desc *p)
+static int dwmac1000_get_tx_len(struct dma_desc *p)
 {
 	return p->des01.etx.buffer1_size;
 }
 
-static int gmac_coe_rdes0(int ipc_err, int type, int payload_err)
+static int dwmac1000_coe_rdes0(int ipc_err, int type, int payload_err)
 {
 	int ret = good_frame;
 	u32 status = (type << 2 | ipc_err << 1 | payload_err) & 0x7;
 
 	/* bits 5 7 0 | Frame status
 	 * ----------------------------------------------------------
-	 *      0 0 0 | IEEE 802.3 Type frame (lenght < 1536 octects)
+	 *      0 0 0 | IEEE 802.3 Type frame (length < 1536 octects)
 	 *      1 0 0 | IPv4/6 No CSUM errorS.
 	 *      1 0 1 | IPv4/6 CSUM PAYLOAD error
 	 *      1 1 0 | IPv4/6 CSUM IP HR error
@@ -293,8 +266,8 @@ static int gmac_coe_rdes0(int ipc_err, int type, int payload_err)
 	return ret;
 }
 
-static int gmac_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
-				    struct dma_desc *p)
+static int dwmac1000_get_rx_frame_status(void *data,
+			struct stmmac_extra_stats *x, struct dma_desc *p)
 {
 	int ret = good_frame;
 	struct net_device_stats *stats = (struct net_device_stats *)data;
@@ -339,7 +312,7 @@ static int gmac_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
 	 * It doesn't match with the information reported into the databook.
 	 * At any rate, we need to understand if the CSUM hw computation is ok
 	 * and report this info to the upper layers. */
-	ret = gmac_coe_rdes0(p->des01.erx.ipc_csum_error,
+	ret = dwmac1000_coe_rdes0(p->des01.erx.ipc_csum_error,
 		p->des01.erx.frame_type, p->des01.erx.payload_csum_error);
 
 	if (unlikely(p->des01.erx.dribbling)) {
@@ -358,7 +331,7 @@ static int gmac_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
 	}
 	if (unlikely(p->des01.erx.length_error)) {
 		DBG(KERN_ERR "GMAC RX: length_error error\n");
-		x->rx_lenght++;
+		x->rx_length++;
 		ret = discard_frame;
 	}
 #ifdef STMMAC_VLAN_TAG_USED
@@ -370,181 +343,7 @@ static int gmac_get_rx_frame_status(void *data, struct stmmac_extra_stats *x,
 	return ret;
 }
 
-static void gmac_irq_status(unsigned long ioaddr)
-{
-	u32 intr_status = readl(ioaddr + GMAC_INT_STATUS);
-
-	/* Not used events (e.g. MMC interrupts) are not handled. */
-	if ((intr_status & mmc_tx_irq))
-		DBG(KERN_DEBUG "GMAC: MMC tx interrupt: 0x%08x\n",
-		    readl(ioaddr + GMAC_MMC_TX_INTR));
-	if (unlikely(intr_status & mmc_rx_irq))
-		DBG(KERN_DEBUG "GMAC: MMC rx interrupt: 0x%08x\n",
-		    readl(ioaddr + GMAC_MMC_RX_INTR));
-	if (unlikely(intr_status & mmc_rx_csum_offload_irq))
-		DBG(KERN_DEBUG "GMAC: MMC rx csum offload: 0x%08x\n",
-		    readl(ioaddr + GMAC_MMC_RX_CSUM_OFFLOAD));
-	if (unlikely(intr_status & pmt_irq)) {
-		DBG(KERN_DEBUG "GMAC: received Magic frame\n");
-		/* clear the PMT bits 5 and 6 by reading the PMT
-		 * status register. */
-		readl(ioaddr + GMAC_PMT);
-	}
-
-	return;
-}
-
-static void gmac_core_init(unsigned long ioaddr)
-{
-	u32 value = readl(ioaddr + GMAC_CONTROL);
-	value |= GMAC_CORE_INIT;
-	writel(value, ioaddr + GMAC_CONTROL);
-
-	/* STBus Bridge Configuration */
-	/*writel(0xc5608, ioaddr + 0x00007000);*/
-
-	/* Freeze MMC counters */
-	writel(0x8, ioaddr + GMAC_MMC_CTRL);
-	/* Mask GMAC interrupts */
-	writel(0x207, ioaddr + GMAC_INT_MASK);
-
-#ifdef STMMAC_VLAN_TAG_USED
-	/* Tag detection without filtering */
-	writel(0x0, ioaddr + GMAC_VLAN_TAG);
-#endif
-	return;
-}
-
-static void gmac_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
-				unsigned int reg_n)
-{
-	stmmac_set_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
-				GMAC_ADDR_LOW(reg_n));
-}
-
-static void gmac_get_umac_addr(unsigned long ioaddr, unsigned char *addr,
-				unsigned int reg_n)
-{
-	stmmac_get_mac_addr(ioaddr, addr, GMAC_ADDR_HIGH(reg_n),
-				GMAC_ADDR_LOW(reg_n));
-}
-
-static void gmac_set_filter(struct net_device *dev)
-{
-	unsigned long ioaddr = dev->base_addr;
-	unsigned int value = 0;
-
-	DBG(KERN_INFO "%s: # mcasts %d, # unicast %d\n",
-	    __func__, dev->mc_count, dev->uc_count);
-
-	if (dev->flags & IFF_PROMISC)
-		value = GMAC_FRAME_FILTER_PR;
-	else if ((dev->mc_count > HASH_TABLE_SIZE)
-		   || (dev->flags & IFF_ALLMULTI)) {
-		value = GMAC_FRAME_FILTER_PM;	/* pass all multi */
-		writel(0xffffffff, ioaddr + GMAC_HASH_HIGH);
-		writel(0xffffffff, ioaddr + GMAC_HASH_LOW);
-	} else if (dev->mc_count > 0) {
-		int i;
-		u32 mc_filter[2];
-		struct dev_mc_list *mclist;
-
-		/* Hash filter for multicast */
-		value = GMAC_FRAME_FILTER_HMC;
-
-		memset(mc_filter, 0, sizeof(mc_filter));
-		for (i = 0, mclist = dev->mc_list;
-		     mclist && i < dev->mc_count; i++, mclist = mclist->next) {
-			/* The upper 6 bits of the calculated CRC are used to
-			   index the contens of the hash table */
-			int bit_nr =
-			    bitrev32(~crc32_le(~0, mclist->dmi_addr, 6)) >> 26;
-			/* The most significant bit determines the register to
-			 * use (H/L) while the other 5 bits determine the bit
-			 * within the register. */
-			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
-		}
-		writel(mc_filter[0], ioaddr + GMAC_HASH_LOW);
-		writel(mc_filter[1], ioaddr + GMAC_HASH_HIGH);
-	}
-
-	/* Handle multiple unicast addresses (perfect filtering)*/
-	if (dev->uc_count > GMAC_MAX_UNICAST_ADDRESSES)
-		/* Switch to promiscuous mode is more than 16 addrs
-		   are required */
-		value |= GMAC_FRAME_FILTER_PR;
-	else {
-		int i;
-		struct dev_addr_list *uc_ptr = dev->uc_list;
-
-			for (i = 0; i < dev->uc_count; i++) {
-				gmac_set_umac_addr(ioaddr, uc_ptr->da_addr,
-						i + 1);
-
-				DBG(KERN_INFO "\t%d "
-				"- Unicast addr %02x:%02x:%02x:%02x:%02x:"
-				"%02x\n", i + 1,
-				uc_ptr->da_addr[0], uc_ptr->da_addr[1],
-				uc_ptr->da_addr[2], uc_ptr->da_addr[3],
-				uc_ptr->da_addr[4], uc_ptr->da_addr[5]);
-				uc_ptr = uc_ptr->next;
-		}
-	}
-
-#ifdef FRAME_FILTER_DEBUG
-	/* Enable Receive all mode (to debug filtering_fail errors) */
-	value |= GMAC_FRAME_FILTER_RA;
-#endif
-	writel(value, ioaddr + GMAC_FRAME_FILTER);
-
-	DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: "
-	    "HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER),
-	    readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
-
-	return;
-}
-
-static void gmac_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
-			   unsigned int fc, unsigned int pause_time)
-{
-	unsigned int flow = 0;
-
-	DBG(KERN_DEBUG "GMAC Flow-Control:\n");
-	if (fc & FLOW_RX) {
-		DBG(KERN_DEBUG "\tReceive Flow-Control ON\n");
-		flow |= GMAC_FLOW_CTRL_RFE;
-	}
-	if (fc & FLOW_TX) {
-		DBG(KERN_DEBUG "\tTransmit Flow-Control ON\n");
-		flow |= GMAC_FLOW_CTRL_TFE;
-	}
-
-	if (duplex) {
-		DBG(KERN_DEBUG "\tduplex mode: pause time: %d\n", pause_time);
-		flow |= (pause_time << GMAC_FLOW_CTRL_PT_SHIFT);
-	}
-
-	writel(flow, ioaddr + GMAC_FLOW_CTRL);
-	return;
-}
-
-static void gmac_pmt(unsigned long ioaddr, unsigned long mode)
-{
-	unsigned int pmt = 0;
-
-	if (mode == WAKE_MAGIC) {
-		DBG(KERN_DEBUG "GMAC: WOL Magic frame\n");
-		pmt |= power_down | magic_pkt_en;
-	} else if (mode == WAKE_UCAST) {
-		DBG(KERN_DEBUG "GMAC: WOL on global unicast\n");
-		pmt |= global_unicast;
-	}
-
-	writel(pmt, ioaddr + GMAC_PMT);
-	return;
-}
-
-static void gmac_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
+static void dwmac1000_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
 				int disable_rx_ic)
 {
 	int i;
@@ -562,7 +361,7 @@ static void gmac_init_rx_desc(struct dma_desc *p, unsigned int ring_size,
 	return;
 }
 
-static void gmac_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
+static void dwmac1000_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
 {
 	int i;
 
@@ -576,32 +375,32 @@ static void gmac_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
 	return;
 }
 
-static int gmac_get_tx_owner(struct dma_desc *p)
+static int dwmac1000_get_tx_owner(struct dma_desc *p)
 {
 	return p->des01.etx.own;
 }
 
-static int gmac_get_rx_owner(struct dma_desc *p)
+static int dwmac1000_get_rx_owner(struct dma_desc *p)
 {
 	return p->des01.erx.own;
 }
 
-static void gmac_set_tx_owner(struct dma_desc *p)
+static void dwmac1000_set_tx_owner(struct dma_desc *p)
 {
 	p->des01.etx.own = 1;
 }
 
-static void gmac_set_rx_owner(struct dma_desc *p)
+static void dwmac1000_set_rx_owner(struct dma_desc *p)
 {
 	p->des01.erx.own = 1;
 }
 
-static int gmac_get_tx_ls(struct dma_desc *p)
+static int dwmac1000_get_tx_ls(struct dma_desc *p)
 {
 	return p->des01.etx.last_segment;
 }
 
-static void gmac_release_tx_desc(struct dma_desc *p)
+static void dwmac1000_release_tx_desc(struct dma_desc *p)
 {
 	int ter = p->des01.etx.end_ring;
 
@@ -611,7 +410,7 @@ static void gmac_release_tx_desc(struct dma_desc *p)
 	return;
 }
 
-static void gmac_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
+static void dwmac1000_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
 				 int csum_flag)
 {
 	p->des01.etx.first_segment = is_fs;
@@ -625,69 +424,51 @@ static void gmac_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
 		p->des01.etx.checksum_insertion = cic_full;
 }
 
-static void gmac_clear_tx_ic(struct dma_desc *p)
+static void dwmac1000_clear_tx_ic(struct dma_desc *p)
 {
 	p->des01.etx.interrupt = 0;
 }
 
-static void gmac_close_tx_desc(struct dma_desc *p)
+static void dwmac1000_close_tx_desc(struct dma_desc *p)
 {
 	p->des01.etx.last_segment = 1;
 	p->des01.etx.interrupt = 1;
 }
 
-static int gmac_get_rx_frame_len(struct dma_desc *p)
+static int dwmac1000_get_rx_frame_len(struct dma_desc *p)
 {
 	return p->des01.erx.frame_length;
 }
 
-struct stmmac_ops gmac_driver = {
-	.core_init = gmac_core_init,
-	.dump_mac_regs = gmac_dump_regs,
-	.dma_init = gmac_dma_init,
-	.dump_dma_regs = gmac_dump_dma_regs,
-	.dma_mode = gmac_dma_operation_mode,
-	.dma_diagnostic_fr = gmac_dma_diagnostic_fr,
-	.tx_status = gmac_get_tx_frame_status,
-	.rx_status = gmac_get_rx_frame_status,
-	.get_tx_len = gmac_get_tx_len,
-	.set_filter = gmac_set_filter,
-	.flow_ctrl = gmac_flow_ctrl,
-	.pmt = gmac_pmt,
-	.init_rx_desc = gmac_init_rx_desc,
-	.init_tx_desc = gmac_init_tx_desc,
-	.get_tx_owner = gmac_get_tx_owner,
-	.get_rx_owner = gmac_get_rx_owner,
-	.release_tx_desc = gmac_release_tx_desc,
-	.prepare_tx_desc = gmac_prepare_tx_desc,
-	.clear_tx_ic = gmac_clear_tx_ic,
-	.close_tx_desc = gmac_close_tx_desc,
-	.get_tx_ls = gmac_get_tx_ls,
-	.set_tx_owner = gmac_set_tx_owner,
-	.set_rx_owner = gmac_set_rx_owner,
-	.get_rx_frame_len = gmac_get_rx_frame_len,
-	.host_irq_status = gmac_irq_status,
-	.set_umac_addr = gmac_set_umac_addr,
-	.get_umac_addr = gmac_get_umac_addr,
+struct stmmac_dma_ops dwmac1000_dma_ops = {
+	.init = dwmac1000_dma_init,
+	.dump_regs = dwmac1000_dump_dma_regs,
+	.dma_mode = dwmac1000_dma_operation_mode,
+	.dma_diagnostic_fr = dwmac1000_dma_diagnostic_fr,
+	.enable_dma_transmission = dwmac_enable_dma_transmission,
+	.enable_dma_irq = dwmac_enable_dma_irq,
+	.disable_dma_irq = dwmac_disable_dma_irq,
+	.start_tx = dwmac_dma_start_tx,
+	.stop_tx = dwmac_dma_stop_tx,
+	.start_rx = dwmac_dma_start_rx,
+	.stop_rx = dwmac_dma_stop_rx,
+	.dma_interrupt = dwmac_dma_interrupt,
 };
 
-struct mac_device_info *gmac_setup(unsigned long ioaddr)
-{
-	struct mac_device_info *mac;
-	u32 uid = readl(ioaddr + GMAC_VERSION);
-
-	pr_info("\tGMAC - user ID: 0x%x, Synopsys ID: 0x%x\n",
-	       ((uid & 0x0000ff00) >> 8), (uid & 0x000000ff));
-
-	mac = kzalloc(sizeof(const struct mac_device_info), GFP_KERNEL);
-
-	mac->ops = &gmac_driver;
-	mac->hw.pmt = PMT_SUPPORTED;
-	mac->hw.link.port = GMAC_CONTROL_PS;
-	mac->hw.link.duplex = GMAC_CONTROL_DM;
-	mac->hw.link.speed = GMAC_CONTROL_FES;
-	mac->hw.mii.addr = GMAC_MII_ADDR;
-	mac->hw.mii.data = GMAC_MII_DATA;
-
-	return mac;
-}
+struct stmmac_desc_ops dwmac1000_desc_ops = {
+	.tx_status = dwmac1000_get_tx_frame_status,
+	.rx_status = dwmac1000_get_rx_frame_status,
+	.get_tx_len = dwmac1000_get_tx_len,
+	.init_rx_desc = dwmac1000_init_rx_desc,
+	.init_tx_desc = dwmac1000_init_tx_desc,
+	.get_tx_owner = dwmac1000_get_tx_owner,
+	.get_rx_owner = dwmac1000_get_rx_owner,
+	.release_tx_desc = dwmac1000_release_tx_desc,
+	.prepare_tx_desc = dwmac1000_prepare_tx_desc,
+	.clear_tx_ic = dwmac1000_clear_tx_ic,
+	.close_tx_desc = dwmac1000_close_tx_desc,
+	.get_tx_ls = dwmac1000_get_tx_ls,
+	.set_tx_owner = dwmac1000_set_tx_owner,
+	.set_rx_owner = dwmac1000_set_rx_owner,
+	.get_rx_frame_len = dwmac1000_get_rx_frame_len,
+};
diff --git a/drivers/net/stmmac/dwmac_dma.h b/drivers/net/stmmac/dwmac_dma.h
new file mode 100644
index 000000000000..de848d9f6060
--- /dev/null
+++ b/drivers/net/stmmac/dwmac_dma.h
@@ -0,0 +1,107 @@
+/*******************************************************************************
+  DWMAC DMA Header file.
+
+  Copyright (C) 2007-2009  STMicroelectronics Ltd
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+/* DMA CRS Control and Status Register Mapping */
+#define DMA_BUS_MODE		0x00001000	/* Bus Mode */
+#define DMA_XMT_POLL_DEMAND	0x00001004	/* Transmit Poll Demand */
+#define DMA_RCV_POLL_DEMAND	0x00001008	/* Received Poll Demand */
+#define DMA_RCV_BASE_ADDR	0x0000100c	/* Receive List Base */
+#define DMA_TX_BASE_ADDR	0x00001010	/* Transmit List Base */
+#define DMA_STATUS		0x00001014	/* Status Register */
+#define DMA_CONTROL		0x00001018	/* Ctrl (Operational Mode) */
+#define DMA_INTR_ENA		0x0000101c	/* Interrupt Enable */
+#define DMA_MISSED_FRAME_CTR	0x00001020	/* Missed Frame Counter */
+#define DMA_CUR_TX_BUF_ADDR	0x00001050	/* Current Host Tx Buffer */
+#define DMA_CUR_RX_BUF_ADDR	0x00001054	/* Current Host Rx Buffer */
+
+/* DMA Control register defines */
+#define DMA_CONTROL_ST		0x00002000	/* Start/Stop Transmission */
+#define DMA_CONTROL_SR		0x00000002	/* Start/Stop Receive */
+
+/* DMA Normal interrupt */
+#define DMA_INTR_ENA_NIE 0x00010000	/* Normal Summary */
+#define DMA_INTR_ENA_TIE 0x00000001	/* Transmit Interrupt */
+#define DMA_INTR_ENA_TUE 0x00000004	/* Transmit Buffer Unavailable */
+#define DMA_INTR_ENA_RIE 0x00000040	/* Receive Interrupt */
+#define DMA_INTR_ENA_ERE 0x00004000	/* Early Receive */
+
+#define DMA_INTR_NORMAL	(DMA_INTR_ENA_NIE | DMA_INTR_ENA_RIE | \
+			DMA_INTR_ENA_TIE)
+
+/* DMA Abnormal interrupt */
+#define DMA_INTR_ENA_AIE 0x00008000	/* Abnormal Summary */
+#define DMA_INTR_ENA_FBE 0x00002000	/* Fatal Bus Error */
+#define DMA_INTR_ENA_ETE 0x00000400	/* Early Transmit */
+#define DMA_INTR_ENA_RWE 0x00000200	/* Receive Watchdog */
+#define DMA_INTR_ENA_RSE 0x00000100	/* Receive Stopped */
+#define DMA_INTR_ENA_RUE 0x00000080	/* Receive Buffer Unavailable */
+#define DMA_INTR_ENA_UNE 0x00000020	/* Tx Underflow */
+#define DMA_INTR_ENA_OVE 0x00000010	/* Receive Overflow */
+#define DMA_INTR_ENA_TJE 0x00000008	/* Transmit Jabber */
+#define DMA_INTR_ENA_TSE 0x00000002	/* Transmit Stopped */
+
+#define DMA_INTR_ABNORMAL	(DMA_INTR_ENA_AIE | DMA_INTR_ENA_FBE | \
+				DMA_INTR_ENA_UNE)
+
+/* DMA default interrupt mask */
+#define DMA_INTR_DEFAULT_MASK	(DMA_INTR_NORMAL | DMA_INTR_ABNORMAL)
+
+/* DMA Status register defines */
+#define DMA_STATUS_GPI		0x10000000	/* PMT interrupt */
+#define DMA_STATUS_GMI		0x08000000	/* MMC interrupt */
+#define DMA_STATUS_GLI		0x04000000	/* GMAC Line interface int */
+#define DMA_STATUS_GMI		0x08000000
+#define DMA_STATUS_GLI		0x04000000
+#define DMA_STATUS_EB_MASK	0x00380000	/* Error Bits Mask */
+#define DMA_STATUS_EB_TX_ABORT	0x00080000	/* Error Bits - TX Abort */
+#define DMA_STATUS_EB_RX_ABORT	0x00100000	/* Error Bits - RX Abort */
+#define DMA_STATUS_TS_MASK	0x00700000	/* Transmit Process State */
+#define DMA_STATUS_TS_SHIFT	20
+#define DMA_STATUS_RS_MASK	0x000e0000	/* Receive Process State */
+#define DMA_STATUS_RS_SHIFT	17
+#define DMA_STATUS_NIS	0x00010000	/* Normal Interrupt Summary */
+#define DMA_STATUS_AIS	0x00008000	/* Abnormal Interrupt Summary */
+#define DMA_STATUS_ERI	0x00004000	/* Early Receive Interrupt */
+#define DMA_STATUS_FBI	0x00002000	/* Fatal Bus Error Interrupt */
+#define DMA_STATUS_ETI	0x00000400	/* Early Transmit Interrupt */
+#define DMA_STATUS_RWT	0x00000200	/* Receive Watchdog Timeout */
+#define DMA_STATUS_RPS	0x00000100	/* Receive Process Stopped */
+#define DMA_STATUS_RU	0x00000080	/* Receive Buffer Unavailable */
+#define DMA_STATUS_RI	0x00000040	/* Receive Interrupt */
+#define DMA_STATUS_UNF	0x00000020	/* Transmit Underflow */
+#define DMA_STATUS_OVF	0x00000010	/* Receive Overflow */
+#define DMA_STATUS_TJT	0x00000008	/* Transmit Jabber Timeout */
+#define DMA_STATUS_TU	0x00000004	/* Transmit Buffer Unavailable */
+#define DMA_STATUS_TPS	0x00000002	/* Transmit Process Stopped */
+#define DMA_STATUS_TI	0x00000001	/* Transmit Interrupt */
+
+extern void dwmac_enable_dma_transmission(unsigned long ioaddr);
+extern void dwmac_enable_dma_irq(unsigned long ioaddr);
+extern void dwmac_disable_dma_irq(unsigned long ioaddr);
+extern void dwmac_dma_start_tx(unsigned long ioaddr);
+extern void dwmac_dma_stop_tx(unsigned long ioaddr);
+extern void dwmac_dma_start_rx(unsigned long ioaddr);
+extern void dwmac_dma_stop_rx(unsigned long ioaddr);
+extern int dwmac_dma_interrupt(unsigned long ioaddr,
+				struct stmmac_extra_stats *x);
diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/stmmac/dwmac_lib.c
new file mode 100644
index 000000000000..d4adb1eaa447
--- /dev/null
+++ b/drivers/net/stmmac/dwmac_lib.c
@@ -0,0 +1,263 @@
+/*******************************************************************************
+  Copyright (C) 2007-2009  STMicroelectronics Ltd
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#include <linux/io.h>
+#include "common.h"
+#include "dwmac_dma.h"
+
+#undef DWMAC_DMA_DEBUG
+#ifdef DWMAC_DMA_DEBUG
+#define DBG(fmt, args...)  printk(fmt, ## args)
+#else
+#define DBG(fmt, args...)  do { } while (0)
+#endif
+
+/* CSR1 enables the transmit DMA to check for new descriptor */
+void dwmac_enable_dma_transmission(unsigned long ioaddr)
+{
+	writel(1, ioaddr + DMA_XMT_POLL_DEMAND);
+}
+
+void dwmac_enable_dma_irq(unsigned long ioaddr)
+{
+	writel(DMA_INTR_DEFAULT_MASK, ioaddr + DMA_INTR_ENA);
+}
+
+void dwmac_disable_dma_irq(unsigned long ioaddr)
+{
+	writel(0, ioaddr + DMA_INTR_ENA);
+}
+
+void dwmac_dma_start_tx(unsigned long ioaddr)
+{
+	u32 value = readl(ioaddr + DMA_CONTROL);
+	value |= DMA_CONTROL_ST;
+	writel(value, ioaddr + DMA_CONTROL);
+	return;
+}
+
+void dwmac_dma_stop_tx(unsigned long ioaddr)
+{
+	u32 value = readl(ioaddr + DMA_CONTROL);
+	value &= ~DMA_CONTROL_ST;
+	writel(value, ioaddr + DMA_CONTROL);
+	return;
+}
+
+void dwmac_dma_start_rx(unsigned long ioaddr)
+{
+	u32 value = readl(ioaddr + DMA_CONTROL);
+	value |= DMA_CONTROL_SR;
+	writel(value, ioaddr + DMA_CONTROL);
+
+	return;
+}
+
+void dwmac_dma_stop_rx(unsigned long ioaddr)
+{
+	u32 value = readl(ioaddr + DMA_CONTROL);
+	value &= ~DMA_CONTROL_SR;
+	writel(value, ioaddr + DMA_CONTROL);
+
+	return;
+}
+
+#ifdef DWMAC_DMA_DEBUG
+static void show_tx_process_state(unsigned int status)
+{
+	unsigned int state;
+	state = (status & DMA_STATUS_TS_MASK) >> DMA_STATUS_TS_SHIFT;
+
+	switch (state) {
+	case 0:
+		pr_info("- TX (Stopped): Reset or Stop command\n");
+		break;
+	case 1:
+		pr_info("- TX (Running):Fetching the Tx desc\n");
+		break;
+	case 2:
+		pr_info("- TX (Running): Waiting for end of tx\n");
+		break;
+	case 3:
+		pr_info("- TX (Running): Reading the data "
+		       "and queuing the data into the Tx buf\n");
+		break;
+	case 6:
+		pr_info("- TX (Suspended): Tx Buff Underflow "
+		       "or an unavailable Transmit descriptor\n");
+		break;
+	case 7:
+		pr_info("- TX (Running): Closing Tx descriptor\n");
+		break;
+	default:
+		break;
+	}
+	return;
+}
+
+static void show_rx_process_state(unsigned int status)
+{
+	unsigned int state;
+	state = (status & DMA_STATUS_RS_MASK) >> DMA_STATUS_RS_SHIFT;
+
+	switch (state) {
+	case 0:
+		pr_info("- RX (Stopped): Reset or Stop command\n");
+		break;
+	case 1:
+		pr_info("- RX (Running): Fetching the Rx desc\n");
+		break;
+	case 2:
+		pr_info("- RX (Running):Checking for end of pkt\n");
+		break;
+	case 3:
+		pr_info("- RX (Running): Waiting for Rx pkt\n");
+		break;
+	case 4:
+		pr_info("- RX (Suspended): Unavailable Rx buf\n");
+		break;
+	case 5:
+		pr_info("- RX (Running): Closing Rx descriptor\n");
+		break;
+	case 6:
+		pr_info("- RX(Running): Flushing the current frame"
+		       " from the Rx buf\n");
+		break;
+	case 7:
+		pr_info("- RX (Running): Queuing the Rx frame"
+		       " from the Rx buf into memory\n");
+		break;
+	default:
+		break;
+	}
+	return;
+}
+#endif
+
+int dwmac_dma_interrupt(unsigned long ioaddr,
+			struct stmmac_extra_stats *x)
+{
+	int ret = 0;
+	/* read the status register (CSR5) */
+	u32 intr_status = readl(ioaddr + DMA_STATUS);
+
+	DBG(INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
+#ifdef DWMAC_DMA_DEBUG
+	/* It displays the DMA process states (CSR5 register) */
+	show_tx_process_state(intr_status);
+	show_rx_process_state(intr_status);
+#endif
+	/* ABNORMAL interrupts */
+	if (unlikely(intr_status & DMA_STATUS_AIS)) {
+		DBG(INFO, "CSR5[15] DMA ABNORMAL IRQ: ");
+		if (unlikely(intr_status & DMA_STATUS_UNF)) {
+			DBG(INFO, "transmit underflow\n");
+			ret = tx_hard_error_bump_tc;
+			x->tx_undeflow_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_TJT)) {
+			DBG(INFO, "transmit jabber\n");
+			x->tx_jabber_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_OVF)) {
+			DBG(INFO, "recv overflow\n");
+			x->rx_overflow_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_RU)) {
+			DBG(INFO, "receive buffer unavailable\n");
+			x->rx_buf_unav_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_RPS)) {
+			DBG(INFO, "receive process stopped\n");
+			x->rx_process_stopped_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_RWT)) {
+			DBG(INFO, "receive watchdog\n");
+			x->rx_watchdog_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_ETI)) {
+			DBG(INFO, "transmit early interrupt\n");
+			x->tx_early_irq++;
+		}
+		if (unlikely(intr_status & DMA_STATUS_TPS)) {
+			DBG(INFO, "transmit process stopped\n");
+			x->tx_process_stopped_irq++;
+			ret = tx_hard_error;
+		}
+		if (unlikely(intr_status & DMA_STATUS_FBI)) {
+			DBG(INFO, "fatal bus error\n");
+			x->fatal_bus_error_irq++;
+			ret = tx_hard_error;
+		}
+	}
+	/* TX/RX NORMAL interrupts */
+	if (intr_status & DMA_STATUS_NIS) {
+		x->normal_irq_n++;
+		if (likely((intr_status & DMA_STATUS_RI) ||
+			 (intr_status & (DMA_STATUS_TI))))
+				ret = handle_tx_rx;
+	}
+	/* Optional hardware blocks, interrupts should be disabled */
+	if (unlikely(intr_status &
+		     (DMA_STATUS_GPI | DMA_STATUS_GMI | DMA_STATUS_GLI)))
+		pr_info("%s: unexpected status %08x\n", __func__, intr_status);
+	/* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */
+	writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS);
+
+	DBG(INFO, "\n\n");
+	return ret;
+}
+
+
+void stmmac_set_mac_addr(unsigned long ioaddr, u8 addr[6],
+			 unsigned int high, unsigned int low)
+{
+	unsigned long data;
+
+	data = (addr[5] << 8) | addr[4];
+	writel(data, ioaddr + high);
+	data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
+	writel(data, ioaddr + low);
+
+	return;
+}
+
+void stmmac_get_mac_addr(unsigned long ioaddr, unsigned char *addr,
+			 unsigned int high, unsigned int low)
+{
+	unsigned int hi_addr, lo_addr;
+
+	/* Read the MAC address from the hardware */
+	hi_addr = readl(ioaddr + high);
+	lo_addr = readl(ioaddr + low);
+
+	/* Extract the MAC address from the high and low words */
+	addr[0] = lo_addr & 0xff;
+	addr[1] = (lo_addr >> 8) & 0xff;
+	addr[2] = (lo_addr >> 16) & 0xff;
+	addr[3] = (lo_addr >> 24) & 0xff;
+	addr[4] = hi_addr & 0xff;
+	addr[5] = (hi_addr >> 8) & 0xff;
+
+	return;
+}
+
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 6d2eae3040e5..ba35e6943cf4 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -20,7 +20,8 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#define DRV_MODULE_VERSION	"Oct_09"
+#define DRV_MODULE_VERSION	"Jan_2010"
+#include <linux/stmmac.h>
 
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #define STMMAC_VLAN_TAG_USED
@@ -57,7 +58,7 @@ struct stmmac_priv {
 	int rx_csum;
 	unsigned int dma_buf_sz;
 	struct device *device;
-	struct mac_device_info *mac_type;
+	struct mac_device_info *hw;
 
 	struct stmmac_extra_stats xstats;
 	struct napi_struct napi;
@@ -69,6 +70,7 @@ struct stmmac_priv {
 	int phy_mask;
 	int (*phy_reset) (void *priv);
 	void (*fix_mac_speed) (void *priv, unsigned int speed);
+	void (*bus_setup)(unsigned long ioaddr);
 	void *bsp_priv;
 
 	int phy_irq;
@@ -93,6 +95,28 @@ struct stmmac_priv {
 #endif
 };
 
+#ifdef CONFIG_STM_DRIVERS
+#include <linux/stm/pad.h>
+static inline int stmmac_claim_resource(struct platform_device *pdev)
+{
+	int ret = 0;
+	struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data;
+
+	/* Pad routing setup */
+	if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config,
+			dev_name(&pdev->dev)))) {
+		printk(KERN_ERR "%s: Failed to request pads!\n", __func__);
+		ret = -ENODEV;
+	}
+	return ret;
+}
+#else
+static inline int stmmac_claim_resource(struct platform_device *pdev)
+{
+	return 0;
+}
+#endif
+
 extern int stmmac_mdio_unregister(struct net_device *ndev);
 extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 694ebe6a0758..c021eaa3ca69 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -28,6 +28,7 @@
 #include <linux/phy.h>
 
 #include "stmmac.h"
+#include "dwmac_dma.h"
 
 #define REG_SPACE_SIZE	0x1054
 #define MAC100_ETHTOOL_NAME	"st_mac100"
@@ -61,7 +62,7 @@ static const struct  stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(rx_toolong),
 	STMMAC_STAT(rx_collision),
 	STMMAC_STAT(rx_crc),
-	STMMAC_STAT(rx_lenght),
+	STMMAC_STAT(rx_length),
 	STMMAC_STAT(rx_mii),
 	STMMAC_STAT(rx_multicast),
 	STMMAC_STAT(rx_gmac_overflow),
@@ -268,8 +269,8 @@ stmmac_set_pauseparam(struct net_device *netdev,
 		}
 	} else {
 		unsigned long ioaddr = netdev->base_addr;
-		priv->mac_type->ops->flow_ctrl(ioaddr, phy->duplex,
-					       priv->flow_ctrl, priv->pause);
+		priv->hw->mac->flow_ctrl(ioaddr, phy->duplex,
+					 priv->flow_ctrl, priv->pause);
 	}
 	spin_unlock(&priv->lock);
 	return ret;
@@ -283,8 +284,8 @@ static void stmmac_get_ethtool_stats(struct net_device *dev,
 	int i;
 
 	/* Update HW stats if supported */
-	priv->mac_type->ops->dma_diagnostic_fr(&dev->stats, &priv->xstats,
-					       ioaddr);
+	priv->hw->dma->dma_diagnostic_fr(&dev->stats, (void *) &priv->xstats,
+					 ioaddr);
 
 	for (i = 0; i < STMMAC_STATS_LEN; i++) {
 		char *p = (char *)priv + stmmac_gstrings_stats[i].stat_offset;
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 508fba8fa07f..a6733612d64a 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -32,7 +32,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
-#include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/platform_device.h>
 #include <linux/ip.h>
@@ -45,7 +44,6 @@
 #include <linux/phy.h>
 #include <linux/if_vlan.h>
 #include <linux/dma-mapping.h>
-#include <linux/stm/soc.h>
 #include "stmmac.h"
 
 #define STMMAC_RESOURCE_NAME	"stmmaceth"
@@ -226,41 +224,38 @@ static void stmmac_adjust_link(struct net_device *dev)
 		if (phydev->duplex != priv->oldduplex) {
 			new_state = 1;
 			if (!(phydev->duplex))
-				ctrl &= ~priv->mac_type->hw.link.duplex;
+				ctrl &= ~priv->hw->link.duplex;
 			else
-				ctrl |= priv->mac_type->hw.link.duplex;
+				ctrl |= priv->hw->link.duplex;
 			priv->oldduplex = phydev->duplex;
 		}
 		/* Flow Control operation */
 		if (phydev->pause)
-			priv->mac_type->ops->flow_ctrl(ioaddr, phydev->duplex,
-						       fc, pause_time);
+			priv->hw->mac->flow_ctrl(ioaddr, phydev->duplex,
+						 fc, pause_time);
 
 		if (phydev->speed != priv->speed) {
 			new_state = 1;
 			switch (phydev->speed) {
 			case 1000:
 				if (likely(priv->is_gmac))
-					ctrl &= ~priv->mac_type->hw.link.port;
+					ctrl &= ~priv->hw->link.port;
 				break;
 			case 100:
 			case 10:
 				if (priv->is_gmac) {
-					ctrl |= priv->mac_type->hw.link.port;
+					ctrl |= priv->hw->link.port;
 					if (phydev->speed == SPEED_100) {
-						ctrl |=
-						    priv->mac_type->hw.link.
-						    speed;
+						ctrl |= priv->hw->link.speed;
 					} else {
-						ctrl &=
-						    ~(priv->mac_type->hw.
-						      link.speed);
+						ctrl &= ~(priv->hw->link.speed);
 					}
 				} else {
-					ctrl &= ~priv->mac_type->hw.link.port;
+					ctrl &= ~priv->hw->link.port;
 				}
-				priv->fix_mac_speed(priv->bsp_priv,
-						    phydev->speed);
+				if (likely(priv->fix_mac_speed))
+					priv->fix_mac_speed(priv->bsp_priv,
+							    phydev->speed);
 				break;
 			default:
 				if (netif_msg_link(priv))
@@ -305,8 +300,8 @@ static int stmmac_init_phy(struct net_device *dev)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 	struct phy_device *phydev;
-	char phy_id[BUS_ID_SIZE];	/* PHY to connect */
-	char bus_id[BUS_ID_SIZE];
+	char phy_id[MII_BUS_ID_SIZE + 3];
+	char bus_id[MII_BUS_ID_SIZE];
 
 	priv->oldlink = 0;
 	priv->speed = 0;
@@ -318,7 +313,8 @@ static int stmmac_init_phy(struct net_device *dev)
 	}
 
 	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
-	snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, bus_id, priv->phy_addr);
+	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id,
+		 priv->phy_addr);
 	pr_debug("stmmac_init_phy:  trying to attach to %s\n", phy_id);
 
 	phydev = phy_connect(dev, phy_id, &stmmac_adjust_link, 0,
@@ -508,8 +504,8 @@ static void init_dma_desc_rings(struct net_device *dev)
 	priv->cur_tx = 0;
 
 	/* Clear the Rx/Tx descriptors */
-	priv->mac_type->ops->init_rx_desc(priv->dma_rx, rxsize, dis_ic);
-	priv->mac_type->ops->init_tx_desc(priv->dma_tx, txsize);
+	priv->hw->desc->init_rx_desc(priv->dma_rx, rxsize, dis_ic);
+	priv->hw->desc->init_tx_desc(priv->dma_tx, txsize);
 
 	if (netif_msg_hw(priv)) {
 		pr_info("RX descriptor ring:\n");
@@ -544,8 +540,8 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv)
 			struct dma_desc *p = priv->dma_tx + i;
 			if (p->des2)
 				dma_unmap_single(priv->device, p->des2,
-				 priv->mac_type->ops->get_tx_len(p),
-				 DMA_TO_DEVICE);
+						 priv->hw->desc->get_tx_len(p),
+						 DMA_TO_DEVICE);
 			dev_kfree_skb_any(priv->tx_skbuff[i]);
 			priv->tx_skbuff[i] = NULL;
 		}
@@ -575,50 +571,6 @@ static void free_dma_desc_resources(struct stmmac_priv *priv)
 }
 
 /**
- * stmmac_dma_start_tx
- * @ioaddr: device I/O address
- * Description:  this function starts the DMA tx process.
- */
-static void stmmac_dma_start_tx(unsigned long ioaddr)
-{
-	u32 value = readl(ioaddr + DMA_CONTROL);
-	value |= DMA_CONTROL_ST;
-	writel(value, ioaddr + DMA_CONTROL);
-	return;
-}
-
-static void stmmac_dma_stop_tx(unsigned long ioaddr)
-{
-	u32 value = readl(ioaddr + DMA_CONTROL);
-	value &= ~DMA_CONTROL_ST;
-	writel(value, ioaddr + DMA_CONTROL);
-	return;
-}
-
-/**
- * stmmac_dma_start_rx
- * @ioaddr: device I/O address
- * Description:  this function starts the DMA rx process.
- */
-static void stmmac_dma_start_rx(unsigned long ioaddr)
-{
-	u32 value = readl(ioaddr + DMA_CONTROL);
-	value |= DMA_CONTROL_SR;
-	writel(value, ioaddr + DMA_CONTROL);
-
-	return;
-}
-
-static void stmmac_dma_stop_rx(unsigned long ioaddr)
-{
-	u32 value = readl(ioaddr + DMA_CONTROL);
-	value &= ~DMA_CONTROL_SR;
-	writel(value, ioaddr + DMA_CONTROL);
-
-	return;
-}
-
-/**
  *  stmmac_dma_operation_mode - HW DMA operation mode
  *  @priv : pointer to the private device structure.
  *  Description: it sets the DMA operation mode: tx/rx DMA thresholds
@@ -629,18 +581,18 @@ static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
 {
 	if (!priv->is_gmac) {
 		/* MAC 10/100 */
-		priv->mac_type->ops->dma_mode(priv->dev->base_addr, tc, 0);
+		priv->hw->dma->dma_mode(priv->dev->base_addr, tc, 0);
 		priv->tx_coe = NO_HW_CSUM;
 	} else {
 		if ((priv->dev->mtu <= ETH_DATA_LEN) && (tx_coe)) {
-			priv->mac_type->ops->dma_mode(priv->dev->base_addr,
-						      SF_DMA_MODE, SF_DMA_MODE);
+			priv->hw->dma->dma_mode(priv->dev->base_addr,
+						SF_DMA_MODE, SF_DMA_MODE);
 			tc = SF_DMA_MODE;
 			priv->tx_coe = HW_CSUM;
 		} else {
 			/* Checksum computation is performed in software. */
-			priv->mac_type->ops->dma_mode(priv->dev->base_addr, tc,
-						      SF_DMA_MODE);
+			priv->hw->dma->dma_mode(priv->dev->base_addr, tc,
+						SF_DMA_MODE);
 			priv->tx_coe = NO_HW_CSUM;
 		}
 	}
@@ -649,88 +601,6 @@ static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
 	return;
 }
 
-#ifdef STMMAC_DEBUG
-/**
- * show_tx_process_state
- * @status: tx descriptor status field
- * Description: it shows the Transmit Process State for CSR5[22:20]
- */
-static void show_tx_process_state(unsigned int status)
-{
-	unsigned int state;
-	state = (status & DMA_STATUS_TS_MASK) >> DMA_STATUS_TS_SHIFT;
-
-	switch (state) {
-	case 0:
-		pr_info("- TX (Stopped): Reset or Stop command\n");
-		break;
-	case 1:
-		pr_info("- TX (Running):Fetching the Tx desc\n");
-		break;
-	case 2:
-		pr_info("- TX (Running): Waiting for end of tx\n");
-		break;
-	case 3:
-		pr_info("- TX (Running): Reading the data "
-		       "and queuing the data into the Tx buf\n");
-		break;
-	case 6:
-		pr_info("- TX (Suspended): Tx Buff Underflow "
-		       "or an unavailable Transmit descriptor\n");
-		break;
-	case 7:
-		pr_info("- TX (Running): Closing Tx descriptor\n");
-		break;
-	default:
-		break;
-	}
-	return;
-}
-
-/**
- * show_rx_process_state
- * @status: rx descriptor status field
- * Description: it shows the  Receive Process State for CSR5[19:17]
- */
-static void show_rx_process_state(unsigned int status)
-{
-	unsigned int state;
-	state = (status & DMA_STATUS_RS_MASK) >> DMA_STATUS_RS_SHIFT;
-
-	switch (state) {
-	case 0:
-		pr_info("- RX (Stopped): Reset or Stop command\n");
-		break;
-	case 1:
-		pr_info("- RX (Running): Fetching the Rx desc\n");
-		break;
-	case 2:
-		pr_info("- RX (Running):Checking for end of pkt\n");
-		break;
-	case 3:
-		pr_info("- RX (Running): Waiting for Rx pkt\n");
-		break;
-	case 4:
-		pr_info("- RX (Suspended): Unavailable Rx buf\n");
-		break;
-	case 5:
-		pr_info("- RX (Running): Closing Rx descriptor\n");
-		break;
-	case 6:
-		pr_info("- RX(Running): Flushing the current frame"
-		       " from the Rx buf\n");
-		break;
-	case 7:
-		pr_info("- RX (Running): Queuing the Rx frame"
-		       " from the Rx buf into memory\n");
-		break;
-	default:
-		break;
-	}
-	return;
-}
-#endif
-
 /**
  * stmmac_tx:
  * @priv: private driver structure
@@ -748,16 +618,16 @@ static void stmmac_tx(struct stmmac_priv *priv)
 		struct dma_desc *p = priv->dma_tx + entry;
 
 		/* Check if the descriptor is owned by the DMA. */
-		if (priv->mac_type->ops->get_tx_owner(p))
+		if (priv->hw->desc->get_tx_owner(p))
 			break;
 
 		/* Verify tx error by looking at the last segment */
-		last = priv->mac_type->ops->get_tx_ls(p);
+		last = priv->hw->desc->get_tx_ls(p);
 		if (likely(last)) {
 			int tx_error =
-			    priv->mac_type->ops->tx_status(&priv->dev->stats,
-							   &priv->xstats,
-							   p, ioaddr);
+				priv->hw->desc->tx_status(&priv->dev->stats,
+							  &priv->xstats, p,
+							  ioaddr);
 			if (likely(tx_error == 0)) {
 				priv->dev->stats.tx_packets++;
 				priv->xstats.tx_pkt_n++;
@@ -769,7 +639,7 @@ static void stmmac_tx(struct stmmac_priv *priv)
 
 		if (likely(p->des2))
 			dma_unmap_single(priv->device, p->des2,
-					 priv->mac_type->ops->get_tx_len(p),
+					 priv->hw->desc->get_tx_len(p),
 					 DMA_TO_DEVICE);
 		if (unlikely(p->des3))
 			p->des3 = 0;
@@ -790,7 +660,7 @@ static void stmmac_tx(struct stmmac_priv *priv)
 			priv->tx_skbuff[entry] = NULL;
 		}
 
-		priv->mac_type->ops->release_tx_desc(p);
+		priv->hw->desc->release_tx_desc(p);
 
 		entry = (++priv->dirty_tx) % txsize;
 	}
@@ -814,7 +684,7 @@ static inline void stmmac_enable_irq(struct stmmac_priv *priv)
 		priv->tm->timer_start(tmrate);
 	else
 #endif
-	writel(DMA_INTR_DEFAULT_MASK, priv->dev->base_addr + DMA_INTR_ENA);
+		priv->hw->dma->enable_dma_irq(priv->dev->base_addr);
 }
 
 static inline void stmmac_disable_irq(struct stmmac_priv *priv)
@@ -824,7 +694,7 @@ static inline void stmmac_disable_irq(struct stmmac_priv *priv)
 		priv->tm->timer_stop();
 	else
 #endif
-	writel(0, priv->dev->base_addr + DMA_INTR_ENA);
+		priv->hw->dma->disable_dma_irq(priv->dev->base_addr);
 }
 
 static int stmmac_has_work(struct stmmac_priv *priv)
@@ -832,7 +702,7 @@ static int stmmac_has_work(struct stmmac_priv *priv)
 	unsigned int has_work = 0;
 	int rxret, tx_work = 0;
 
-	rxret = priv->mac_type->ops->get_rx_owner(priv->dma_rx +
+	rxret = priv->hw->desc->get_rx_owner(priv->dma_rx +
 		(priv->cur_rx % priv->dma_rx_size));
 
 	if (priv->dirty_tx != priv->cur_tx)
@@ -883,12 +753,12 @@ static void stmmac_tx_err(struct stmmac_priv *priv)
 {
 	netif_stop_queue(priv->dev);
 
-	stmmac_dma_stop_tx(priv->dev->base_addr);
+	priv->hw->dma->stop_tx(priv->dev->base_addr);
 	dma_free_tx_skbufs(priv);
-	priv->mac_type->ops->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
+	priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
 	priv->dirty_tx = 0;
 	priv->cur_tx = 0;
-	stmmac_dma_start_tx(priv->dev->base_addr);
+	priv->hw->dma->start_tx(priv->dev->base_addr);
 
 	priv->dev->stats.tx_errors++;
 	netif_wake_queue(priv->dev);
@@ -896,95 +766,27 @@ static void stmmac_tx_err(struct stmmac_priv *priv)
 	return;
 }
 
-/**
- * stmmac_dma_interrupt - Interrupt handler for the driver
- * @dev: net device structure
- * Description: Interrupt handler for the driver (DMA).
- */
-static void stmmac_dma_interrupt(struct net_device *dev)
-{
-	unsigned long ioaddr = dev->base_addr;
-	struct stmmac_priv *priv = netdev_priv(dev);
-	/* read the status register (CSR5) */
-	u32 intr_status = readl(ioaddr + DMA_STATUS);
-
-	DBG(intr, INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status);
 
-#ifdef STMMAC_DEBUG
-	/* It displays the DMA transmit process state (CSR5 register) */
-	if (netif_msg_tx_done(priv))
-		show_tx_process_state(intr_status);
-	if (netif_msg_rx_status(priv))
-		show_rx_process_state(intr_status);
-#endif
-	/* ABNORMAL interrupts */
-	if (unlikely(intr_status & DMA_STATUS_AIS)) {
-		DBG(intr, INFO, "CSR5[15] DMA ABNORMAL IRQ: ");
-		if (unlikely(intr_status & DMA_STATUS_UNF)) {
-			DBG(intr, INFO, "transmit underflow\n");
-			if (unlikely(tc != SF_DMA_MODE) && (tc <= 256)) {
-				/* Try to bump up the threshold */
-				tc += 64;
-				priv->mac_type->ops->dma_mode(ioaddr, tc,
-					      SF_DMA_MODE);
-				priv->xstats.threshold = tc;
-			}
-			stmmac_tx_err(priv);
-			priv->xstats.tx_undeflow_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_TJT)) {
-			DBG(intr, INFO, "transmit jabber\n");
-			priv->xstats.tx_jabber_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_OVF)) {
-			DBG(intr, INFO, "recv overflow\n");
-			priv->xstats.rx_overflow_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_RU)) {
-			DBG(intr, INFO, "receive buffer unavailable\n");
-			priv->xstats.rx_buf_unav_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_RPS)) {
-			DBG(intr, INFO, "receive process stopped\n");
-			priv->xstats.rx_process_stopped_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_RWT)) {
-			DBG(intr, INFO, "receive watchdog\n");
-			priv->xstats.rx_watchdog_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_ETI)) {
-			DBG(intr, INFO, "transmit early interrupt\n");
-			priv->xstats.tx_early_irq++;
-		}
-		if (unlikely(intr_status & DMA_STATUS_TPS)) {
-			DBG(intr, INFO, "transmit process stopped\n");
-			priv->xstats.tx_process_stopped_irq++;
-			stmmac_tx_err(priv);
-		}
-		if (unlikely(intr_status & DMA_STATUS_FBI)) {
-			DBG(intr, INFO, "fatal bus error\n");
-			priv->xstats.fatal_bus_error_irq++;
-			stmmac_tx_err(priv);
+static void stmmac_dma_interrupt(struct stmmac_priv *priv)
+{
+	unsigned long ioaddr = priv->dev->base_addr;
+	int status;
+
+	status = priv->hw->dma->dma_interrupt(priv->dev->base_addr,
+					      &priv->xstats);
+	if (likely(status == handle_tx_rx))
+		_stmmac_schedule(priv);
+
+	else if (unlikely(status == tx_hard_error_bump_tc)) {
+		/* Try to bump up the dma threshold on this failure */
+		if (unlikely(tc != SF_DMA_MODE) && (tc <= 256)) {
+			tc += 64;
+			priv->hw->dma->dma_mode(ioaddr, tc, SF_DMA_MODE);
+			priv->xstats.threshold = tc;
 		}
-	}
-
-	/* TX/RX NORMAL interrupts */
-	if (intr_status & DMA_STATUS_NIS) {
-		priv->xstats.normal_irq_n++;
-		if (likely((intr_status & DMA_STATUS_RI) ||
-			 (intr_status & (DMA_STATUS_TI))))
-				_stmmac_schedule(priv);
-	}
-
-	/* Optional hardware blocks, interrupts should be disabled */
-	if (unlikely(intr_status &
-		     (DMA_STATUS_GPI | DMA_STATUS_GMI | DMA_STATUS_GLI)))
-		pr_info("%s: unexpected status %08x\n", __func__, intr_status);
-
-	/* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */
-	writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS);
-
-	DBG(intr, INFO, "\n\n");
+		stmmac_tx_err(priv);
+	} else if (unlikely(status == tx_hard_error))
+		stmmac_tx_err(priv);
 
 	return;
 }
@@ -1058,17 +860,20 @@ static int stmmac_open(struct net_device *dev)
 	init_dma_desc_rings(dev);
 
 	/* DMA initialization and SW reset */
-	if (unlikely(priv->mac_type->ops->dma_init(ioaddr,
-		priv->pbl, priv->dma_tx_phy, priv->dma_rx_phy) < 0)) {
+	if (unlikely(priv->hw->dma->init(ioaddr, priv->pbl, priv->dma_tx_phy,
+					 priv->dma_rx_phy) < 0)) {
 
 		pr_err("%s: DMA initialization failed\n", __func__);
 		return -1;
 	}
 
 	/* Copy the MAC addr into the HW  */
-	priv->mac_type->ops->set_umac_addr(ioaddr, dev->dev_addr, 0);
+	priv->hw->mac->set_umac_addr(ioaddr, dev->dev_addr, 0);
+	/* If required, perform hw setup of the bus. */
+	if (priv->bus_setup)
+		priv->bus_setup(ioaddr);
 	/* Initialize the MAC Core */
-	priv->mac_type->ops->core_init(ioaddr);
+	priv->hw->mac->core_init(ioaddr);
 
 	priv->shutdown = 0;
 
@@ -1089,16 +894,16 @@ static int stmmac_open(struct net_device *dev)
 
 	/* Start the ball rolling... */
 	DBG(probe, DEBUG, "%s: DMA RX/TX processes started...\n", dev->name);
-	stmmac_dma_start_tx(ioaddr);
-	stmmac_dma_start_rx(ioaddr);
+	priv->hw->dma->start_tx(ioaddr);
+	priv->hw->dma->start_rx(ioaddr);
 
 #ifdef CONFIG_STMMAC_TIMER
 	priv->tm->timer_start(tmrate);
 #endif
 	/* Dump DMA/MAC registers */
 	if (netif_msg_hw(priv)) {
-		priv->mac_type->ops->dump_mac_regs(ioaddr);
-		priv->mac_type->ops->dump_dma_regs(ioaddr);
+		priv->hw->mac->dump_regs(ioaddr);
+		priv->hw->dma->dump_regs(ioaddr);
 	}
 
 	if (priv->phydev)
@@ -1142,8 +947,8 @@ static int stmmac_release(struct net_device *dev)
 	free_irq(dev->irq, dev);
 
 	/* Stop TX/RX DMA and clear the descriptors */
-	stmmac_dma_stop_tx(dev->base_addr);
-	stmmac_dma_stop_rx(dev->base_addr);
+	priv->hw->dma->stop_tx(dev->base_addr);
+	priv->hw->dma->stop_rx(dev->base_addr);
 
 	/* Release and free the Rx/Tx resources */
 	free_dma_desc_resources(priv);
@@ -1214,8 +1019,8 @@ static unsigned int stmmac_handle_jumbo_frames(struct sk_buff *skb,
 		desc->des2 = dma_map_single(priv->device, skb->data,
 					    BUF_SIZE_8KiB, DMA_TO_DEVICE);
 		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->mac_type->ops->prepare_tx_desc(desc, 1, BUF_SIZE_8KiB,
-						     csum_insertion);
+		priv->hw->desc->prepare_tx_desc(desc, 1, BUF_SIZE_8KiB,
+						csum_insertion);
 
 		entry = (++priv->cur_tx) % txsize;
 		desc = priv->dma_tx + entry;
@@ -1224,16 +1029,16 @@ static unsigned int stmmac_handle_jumbo_frames(struct sk_buff *skb,
 					skb->data + BUF_SIZE_8KiB,
 					buf2_size, DMA_TO_DEVICE);
 		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->mac_type->ops->prepare_tx_desc(desc, 0,
-						     buf2_size, csum_insertion);
-		priv->mac_type->ops->set_tx_owner(desc);
+		priv->hw->desc->prepare_tx_desc(desc, 0, buf2_size,
+						csum_insertion);
+		priv->hw->desc->set_tx_owner(desc);
 		priv->tx_skbuff[entry] = NULL;
 	} else {
 		desc->des2 = dma_map_single(priv->device, skb->data,
 					nopaged_len, DMA_TO_DEVICE);
 		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->mac_type->ops->prepare_tx_desc(desc, 1, nopaged_len,
-						     csum_insertion);
+		priv->hw->desc->prepare_tx_desc(desc, 1, nopaged_len,
+						csum_insertion);
 	}
 	return entry;
 }
@@ -1301,8 +1106,8 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		unsigned int nopaged_len = skb_headlen(skb);
 		desc->des2 = dma_map_single(priv->device, skb->data,
 					nopaged_len, DMA_TO_DEVICE);
-		priv->mac_type->ops->prepare_tx_desc(desc, 1, nopaged_len,
-						     csum_insertion);
+		priv->hw->desc->prepare_tx_desc(desc, 1, nopaged_len,
+						csum_insertion);
 	}
 
 	for (i = 0; i < nfrags; i++) {
@@ -1317,21 +1122,20 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 					  frag->page_offset,
 					  len, DMA_TO_DEVICE);
 		priv->tx_skbuff[entry] = NULL;
-		priv->mac_type->ops->prepare_tx_desc(desc, 0, len,
-						     csum_insertion);
-		priv->mac_type->ops->set_tx_owner(desc);
+		priv->hw->desc->prepare_tx_desc(desc, 0, len, csum_insertion);
+		priv->hw->desc->set_tx_owner(desc);
 	}
 
 	/* Interrupt on completition only for the latest segment */
-	priv->mac_type->ops->close_tx_desc(desc);
+	priv->hw->desc->close_tx_desc(desc);
 
 #ifdef CONFIG_STMMAC_TIMER
 	/* Clean IC while using timer */
 	if (likely(priv->tm->enable))
-		priv->mac_type->ops->clear_tx_ic(desc);
+		priv->hw->desc->clear_tx_ic(desc);
 #endif
 	/* To avoid raise condition */
-	priv->mac_type->ops->set_tx_owner(first);
+	priv->hw->desc->set_tx_owner(first);
 
 	priv->cur_tx++;
 
@@ -1353,8 +1157,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev->stats.tx_bytes += skb->len;
 
-	/* CSR1 enables the transmit DMA to check for new descriptor */
-	writel(1, dev->base_addr + DMA_XMT_POLL_DEMAND);
+	priv->hw->dma->enable_dma_transmission(dev->base_addr);
 
 	return NETDEV_TX_OK;
 }
@@ -1391,7 +1194,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
 			}
 			RX_DBG(KERN_INFO "\trefill entry #%d\n", entry);
 		}
-		priv->mac_type->ops->set_rx_owner(p + entry);
+		priv->hw->desc->set_rx_owner(p + entry);
 	}
 	return;
 }
@@ -1412,7 +1215,7 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit)
 	}
 #endif
 	count = 0;
-	while (!priv->mac_type->ops->get_rx_owner(p)) {
+	while (!priv->hw->desc->get_rx_owner(p)) {
 		int status;
 
 		if (count >= limit)
@@ -1425,15 +1228,14 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit)
 		prefetch(p_next);
 
 		/* read the status of the incoming frame */
-		status = (priv->mac_type->ops->rx_status(&priv->dev->stats,
-							 &priv->xstats, p));
+		status = (priv->hw->desc->rx_status(&priv->dev->stats,
+						    &priv->xstats, p));
 		if (unlikely(status == discard_frame))
 			priv->dev->stats.rx_errors++;
 		else {
 			struct sk_buff *skb;
 			/* Length should omit the CRC */
-			int frame_len =
-			    priv->mac_type->ops->get_rx_frame_len(p) - 4;
+			int frame_len = priv->hw->desc->get_rx_frame_len(p) - 4;
 
 #ifdef STMMAC_RX_DEBUG
 			if (frame_len > ETH_FRAME_LEN)
@@ -1569,7 +1371,7 @@ static void stmmac_multicast_list(struct net_device *dev)
 	struct stmmac_priv *priv = netdev_priv(dev);
 
 	spin_lock(&priv->lock);
-	priv->mac_type->ops->set_filter(dev);
+	priv->hw->mac->set_filter(dev);
 	spin_unlock(&priv->lock);
 	return;
 }
@@ -1623,9 +1425,10 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
 	if (priv->is_gmac) {
 		unsigned long ioaddr = dev->base_addr;
 		/* To handle GMAC own interrupts */
-		priv->mac_type->ops->host_irq_status(ioaddr);
+		priv->hw->mac->host_irq_status(ioaddr);
 	}
-	stmmac_dma_interrupt(dev);
+
+	stmmac_dma_interrupt(priv);
 
 	return IRQ_HANDLED;
 }
@@ -1744,7 +1547,7 @@ static int stmmac_probe(struct net_device *dev)
 	netif_napi_add(dev, &priv->napi, stmmac_poll, 64);
 
 	/* Get the MAC address */
-	priv->mac_type->ops->get_umac_addr(dev->base_addr, dev->dev_addr, 0);
+	priv->hw->mac->get_umac_addr(dev->base_addr, dev->dev_addr, 0);
 
 	if (!is_valid_ether_addr(dev->dev_addr))
 		pr_warning("\tno valid MAC address;"
@@ -1779,16 +1582,16 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 	struct mac_device_info *device;
 
 	if (priv->is_gmac)
-		device = gmac_setup(ioaddr);
+		device = dwmac1000_setup(ioaddr);
 	else
-		device = mac100_setup(ioaddr);
+		device = dwmac100_setup(ioaddr);
 
 	if (!device)
 		return -ENOMEM;
 
-	priv->mac_type = device;
+	priv->hw = device;
 
-	priv->wolenabled = priv->mac_type->hw.pmt;	/* PMT supported */
+	priv->wolenabled = priv->hw->pmt;	/* PMT supported */
 	if (priv->wolenabled == PMT_SUPPORTED)
 		priv->wolopts = WAKE_MAGIC;		/* Magic Frame */
 
@@ -1797,8 +1600,7 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 
 static int stmmacphy_dvr_probe(struct platform_device *pdev)
 {
-	struct plat_stmmacphy_data *plat_dat;
-	plat_dat = (struct plat_stmmacphy_data *)((pdev->dev).platform_data);
+	struct plat_stmmacphy_data *plat_dat = pdev->dev.platform_data;
 
 	pr_debug("stmmacphy_dvr_probe: added phy for bus %d\n",
 	       plat_dat->bus_id);
@@ -1830,9 +1632,7 @@ static struct platform_driver stmmacphy_driver = {
 static int stmmac_associate_phy(struct device *dev, void *data)
 {
 	struct stmmac_priv *priv = (struct stmmac_priv *)data;
-	struct plat_stmmacphy_data *plat_dat;
-
-	plat_dat = (struct plat_stmmacphy_data *)(dev->platform_data);
+	struct plat_stmmacphy_data *plat_dat = dev->platform_data;
 
 	DBG(probe, DEBUG, "%s: checking phy for bus %d\n", __func__,
 		plat_dat->bus_id);
@@ -1922,7 +1722,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	priv = netdev_priv(ndev);
 	priv->device = &(pdev->dev);
 	priv->dev = ndev;
-	plat_dat = (struct plat_stmmacenet_data *)((pdev->dev).platform_data);
+	plat_dat = pdev->dev.platform_data;
 	priv->bus_id = plat_dat->bus_id;
 	priv->pbl = plat_dat->pbl;	/* TLI */
 	priv->is_gmac = plat_dat->has_gmac;	/* GMAC is on board */
@@ -1932,6 +1732,11 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	/* Set the I/O base addr */
 	ndev->base_addr = (unsigned long)addr;
 
+	/* Verify embedded resource for the platform */
+	ret = stmmac_claim_resource(pdev);
+	if (ret < 0)
+		goto out;
+
 	/* MAC HW revice detection */
 	ret = stmmac_mac_device_setup(ndev);
 	if (ret < 0)
@@ -1952,6 +1757,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	}
 
 	priv->fix_mac_speed = plat_dat->fix_mac_speed;
+	priv->bus_setup = plat_dat->bus_setup;
 	priv->bsp_priv = plat_dat->bsp_priv;
 
 	pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n"
@@ -1986,12 +1792,13 @@ out:
 static int stmmac_dvr_remove(struct platform_device *pdev)
 {
 	struct net_device *ndev = platform_get_drvdata(pdev);
+	struct stmmac_priv *priv = netdev_priv(ndev);
 	struct resource *res;
 
 	pr_info("%s:\n\tremoving driver", __func__);
 
-	stmmac_dma_stop_rx(ndev->base_addr);
-	stmmac_dma_stop_tx(ndev->base_addr);
+	priv->hw->dma->stop_rx(ndev->base_addr);
+	priv->hw->dma->stop_tx(ndev->base_addr);
 
 	stmmac_mac_disable_rx(ndev->base_addr);
 	stmmac_mac_disable_tx(ndev->base_addr);
@@ -2038,21 +1845,20 @@ static int stmmac_suspend(struct platform_device *pdev, pm_message_t state)
 		napi_disable(&priv->napi);
 
 		/* Stop TX/RX DMA */
-		stmmac_dma_stop_tx(dev->base_addr);
-		stmmac_dma_stop_rx(dev->base_addr);
+		priv->hw->dma->stop_tx(dev->base_addr);
+		priv->hw->dma->stop_rx(dev->base_addr);
 		/* Clear the Rx/Tx descriptors */
-		priv->mac_type->ops->init_rx_desc(priv->dma_rx,
-						  priv->dma_rx_size, dis_ic);
-		priv->mac_type->ops->init_tx_desc(priv->dma_tx,
-						  priv->dma_tx_size);
+		priv->hw->desc->init_rx_desc(priv->dma_rx, priv->dma_rx_size,
+					     dis_ic);
+		priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
 
 		stmmac_mac_disable_tx(dev->base_addr);
 
 		if (device_may_wakeup(&(pdev->dev))) {
 			/* Enable Power down mode by programming the PMT regs */
 			if (priv->wolenabled == PMT_SUPPORTED)
-				priv->mac_type->ops->pmt(dev->base_addr,
-							 priv->wolopts);
+				priv->hw->mac->pmt(dev->base_addr,
+						   priv->wolopts);
 		} else {
 			stmmac_mac_disable_rx(dev->base_addr);
 		}
@@ -2093,15 +1899,15 @@ static int stmmac_resume(struct platform_device *pdev)
 	 * from another devices (e.g. serial console). */
 	if (device_may_wakeup(&(pdev->dev)))
 		if (priv->wolenabled == PMT_SUPPORTED)
-			priv->mac_type->ops->pmt(dev->base_addr, 0);
+			priv->hw->mac->pmt(dev->base_addr, 0);
 
 	netif_device_attach(dev);
 
 	/* Enable the MAC and DMA */
 	stmmac_mac_enable_rx(ioaddr);
 	stmmac_mac_enable_tx(ioaddr);
-	stmmac_dma_start_tx(ioaddr);
-	stmmac_dma_start_rx(ioaddr);
+	priv->hw->dma->start_tx(ioaddr);
+	priv->hw->dma->start_rx(ioaddr);
 
 #ifdef CONFIG_STMMAC_TIMER
 	priv->tm->timer_start(tmrate);
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/stmmac/stmmac_mdio.c
index 8498552a22fc..fffe1d037fe6 100644
--- a/drivers/net/stmmac/stmmac_mdio.c
+++ b/drivers/net/stmmac/stmmac_mdio.c
@@ -24,7 +24,6 @@
   Maintainer: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#include <linux/netdevice.h>
 #include <linux/mii.h>
 #include <linux/phy.h>
 
@@ -48,8 +47,8 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
 	struct net_device *ndev = bus->priv;
 	struct stmmac_priv *priv = netdev_priv(ndev);
 	unsigned long ioaddr = ndev->base_addr;
-	unsigned int mii_address = priv->mac_type->hw.mii.addr;
-	unsigned int mii_data = priv->mac_type->hw.mii.data;
+	unsigned int mii_address = priv->hw->mii.addr;
+	unsigned int mii_data = priv->hw->mii.data;
 
 	int data;
 	u16 regValue = (((phyaddr << 11) & (0x0000F800)) |
@@ -80,8 +79,8 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 	struct net_device *ndev = bus->priv;
 	struct stmmac_priv *priv = netdev_priv(ndev);
 	unsigned long ioaddr = ndev->base_addr;
-	unsigned int mii_address = priv->mac_type->hw.mii.addr;
-	unsigned int mii_data = priv->mac_type->hw.mii.data;
+	unsigned int mii_address = priv->hw->mii.addr;
+	unsigned int mii_data = priv->hw->mii.data;
 
 	u16 value =
 	    (((phyaddr << 11) & (0x0000F800)) | ((phyreg << 6) & (0x000007C0)))
@@ -112,7 +111,7 @@ static int stmmac_mdio_reset(struct mii_bus *bus)
 	struct net_device *ndev = bus->priv;
 	struct stmmac_priv *priv = netdev_priv(ndev);
 	unsigned long ioaddr = ndev->base_addr;
-	unsigned int mii_address = priv->mac_type->hw.mii.addr;
+	unsigned int mii_address = priv->hw->mii.addr;
 
 	if (priv->phy_reset) {
 		pr_debug("stmmac_mdio_reset: calling phy_reset\n");
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index d58e1891ca60..0c972e560cf3 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -206,7 +206,7 @@ IVc. Errata
 #define USE_IO_OPS 1
 #endif
 
-static const struct pci_device_id sundance_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(sundance_pci_tbl) = {
 	{ 0x1186, 0x1002, 0x1186, 0x1002, 0, 0, 0 },
 	{ 0x1186, 0x1002, 0x1186, 0x1003, 0, 0, 1 },
 	{ 0x1186, 0x1002, 0x1186, 0x1012, 0, 0, 2 },
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index b571a1babab9..b55ceb88d93f 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -107,7 +107,7 @@ MODULE_LICENSE("GPL");
 #define GEM_MODULE_NAME	"gem"
 #define PFX GEM_MODULE_NAME ": "
 
-static struct pci_device_id gem_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(gem_pci_tbl) = {
 	{ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_GEM,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 6762f1c6ec8a..76ccd31cbf50 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -3211,7 +3211,7 @@ static void __devexit happy_meal_pci_remove(struct pci_dev *pdev)
 	dev_set_drvdata(&pdev->dev, NULL);
 }
 
-static struct pci_device_id happymeal_pci_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(happymeal_pci_ids) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_HAPPYMEAL) },
 	{ }			/* Terminating entry */
 };
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index 75a669d48e5e..033408f589fb 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -65,7 +65,7 @@ static const struct {
 	{ "TOSHIBA TC35815/TX4939" },
 };
 
-static const struct pci_device_id tc35815_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(tc35815_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_TC35815CF), .driver_data = TC35815CF },
 	{PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_TC35815_NWU), .driver_data = TC35815_NWU },
 	{PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_TC35815_TX4939), .driver_data = TC35815_TX4939 },
diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 80b404f2b938..b907bee31fd5 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -64,7 +64,7 @@
 
 #include "tehuti.h"
 
-static struct pci_device_id __devinitdata bdx_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(bdx_pci_tbl) = {
 	{0x1FC9, 0x3009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{0x1FC9, 0x3010, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{0x1FC9, 0x3014, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 3a74d2168598..7195bdec17f3 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
  * Copyright (C) 2004 Sun Microsystems Inc.
- * Copyright (C) 2005-2009 Broadcom Corporation.
+ * Copyright (C) 2005-2010 Broadcom Corporation.
  *
  * Firmware is:
  *	Derived from proprietary unpublished source code,
@@ -68,8 +68,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.105"
-#define DRV_MODULE_RELDATE	"December 2, 2009"
+#define DRV_MODULE_VERSION	"3.106"
+#define DRV_MODULE_RELDATE	"January 12, 2010"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -174,7 +174,7 @@ static int tg3_debug = -1;	/* -1 == use TG3_DEF_MSG_ENABLE as value */
 module_param(tg3_debug, int, 0);
 MODULE_PARM_DESC(tg3_debug, "Tigon3 bitmapped debugging message enable value");
 
-static struct pci_device_id tg3_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(tg3_pci_tbl) = {
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5700)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5701)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5702)},
@@ -244,6 +244,12 @@ static struct pci_device_id tg3_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5717)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5718)},
 	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5724)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57781)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57785)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57761)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57765)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57791)},
+	{PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57795)},
 	{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)},
 	{PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)},
 	{PCI_DEVICE(PCI_VENDOR_ID_ALTIMA, PCI_DEVICE_ID_ALTIMA_AC1000)},
@@ -1037,7 +1043,11 @@ static void tg3_mdio_start(struct tg3 *tp)
 		else
 			tp->phy_addr = 1;
 
-		is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+		if (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0)
+			is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+		else
+			is_serdes = tr32(TG3_CPMU_PHY_STRAP) &
+				    TG3_CPMU_PHY_STRAP_IS_SERDES;
 		if (is_serdes)
 			tp->phy_addr += 7;
 	} else
@@ -1560,7 +1570,9 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable)
 {
 	u32 reg;
 
-	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+	if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ||
+		(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
+	     (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
 		return;
 
 	if (tp->tg3_flags3 & TG3_FLG3_PHY_IS_FET) {
@@ -1935,6 +1947,10 @@ static int tg3_phy_reset(struct tg3 *tp)
 		}
 	}
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
+	    (tp->tg3_flags2 & TG3_FLG2_MII_SERDES))
+		return 0;
+
 	tg3_phy_apply_otp(tp);
 
 	if (tp->tg3_flags3 & TG3_FLG3_PHY_ENABLE_APD)
@@ -2015,7 +2031,9 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 {
 	struct tg3 *tp_peer = tp;
 
-	if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0)
+	/* The GPIOs do something completely different on 57765. */
+	if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 		return;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 ||
@@ -4693,8 +4711,9 @@ next_pkt:
 		(*post_ptr)++;
 
 		if (unlikely(rx_std_posted >= tp->rx_std_max_post)) {
-			u32 idx = *post_ptr % TG3_RX_RING_SIZE;
-			tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG, idx);
+			tpr->rx_std_prod_idx = std_prod_idx % TG3_RX_RING_SIZE;
+			tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG,
+				     tpr->rx_std_prod_idx);
 			work_mask &= ~RXD_OPAQUE_RING_STD;
 			rx_std_posted = 0;
 		}
@@ -7434,10 +7453,13 @@ static void tg3_rings_reset(struct tg3 *tp)
 		for (i = 1; i < TG3_IRQ_MAX_VECS; i++) {
 			tp->napi[i].tx_prod = 0;
 			tp->napi[i].tx_cons = 0;
-			tw32_mailbox(tp->napi[i].prodmbox, 0);
+			if (tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS)
+				tw32_mailbox(tp->napi[i].prodmbox, 0);
 			tw32_rx_mbox(tp->napi[i].consmbox, 0);
 			tw32_mailbox_f(tp->napi[i].int_mbox, 1);
 		}
+		if (!(tp->tg3_flags3 & TG3_FLG3_ENABLE_TSS))
+			tw32_mailbox(tp->napi[0].prodmbox, 0);
 	} else {
 		tp->napi[0].tx_prod = 0;
 		tp->napi[0].tx_cons = 0;
@@ -7569,6 +7591,20 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(TG3_PCIE_LNKCTL, val | TG3_PCIE_LNKCTL_L1_PLL_PD_DIS);
 	}
 
+	if (tp->tg3_flags3 & TG3_FLG3_L1PLLPD_EN) {
+		u32 grc_mode = tr32(GRC_MODE);
+
+		/* Access the lower 1K of PL PCIE block registers. */
+		val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
+		tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL);
+
+		val = tr32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL1);
+		tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL1,
+		     val | TG3_PCIE_PL_LO_PHYCTL1_L1PLLPD_EN);
+
+		tw32(GRC_MODE, grc_mode);
+	}
+
 	/* This works around an issue with Athlon chipsets on
 	 * B3 tigon3 silicon.  This bit has no effect on any
 	 * other revision.  But do not set this on PCI Express
@@ -7742,7 +7778,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	     ((u64) tpr->rx_std_mapping >> 32));
 	tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
 	     ((u64) tpr->rx_std_mapping & 0xffffffff));
-	if (!(tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
 		tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
 		     NIC_SRAM_RX_BUFFER_DESC);
 
@@ -7767,7 +7803,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 			tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_MAXLEN_FLAGS,
 			     (RX_JUMBO_MAX_SIZE << BDINFO_FLAGS_MAXLEN_SHIFT) |
 			     BDINFO_FLAGS_USE_EXT_RECV);
-			if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS))
+			if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
 				tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_NIC_ADDR,
 				     NIC_SRAM_RX_JUMBO_BUFFER_DESC);
 		} else {
@@ -8138,7 +8174,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	/* Prevent chip from dropping frames when flow control
 	 * is enabled.
 	 */
-	tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, 2);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+		val = 1;
+	else
+		val = 2;
+	tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, val);
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
 	    (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
@@ -10635,12 +10675,27 @@ static int tg3_test_memory(struct tg3 *tp)
 		{ 0x00008000, 0x01000},
 		{ 0x00010000, 0x01000},
 		{ 0xffffffff, 0x00000}
+	}, mem_tbl_5717[] = {
+		{ 0x00000200, 0x00008},
+		{ 0x00010000, 0x0a000},
+		{ 0x00020000, 0x13c00},
+		{ 0xffffffff, 0x00000}
+	}, mem_tbl_57765[] = {
+		{ 0x00000200, 0x00008},
+		{ 0x00004000, 0x00800},
+		{ 0x00006000, 0x09800},
+		{ 0x00010000, 0x0a000},
+		{ 0xffffffff, 0x00000}
 	};
 	struct mem_entry *mem_tbl;
 	int err = 0;
 	int i;
 
-	if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
+		mem_tbl = mem_tbl_5717;
+	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
+		mem_tbl = mem_tbl_57765;
+	else if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS)
 		mem_tbl = mem_tbl_5755;
 	else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
 		mem_tbl = mem_tbl_5906;
@@ -12122,7 +12177,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 
 		tp->phy_id = eeprom_phy_id;
 		if (eeprom_phy_serdes) {
-			if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+			if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
+			    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
 				tp->tg3_flags2 |= TG3_FLG2_MII_SERDES;
 			else
 				tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
@@ -13096,6 +13152,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 			    tp->pci_chip_rev_id == CHIPREV_ID_57780_A0 ||
 			    tp->pci_chip_rev_id == CHIPREV_ID_57780_A1)
 				tp->tg3_flags3 |= TG3_FLG3_CLKREQ_BUG;
+		} else if (tp->pci_chip_rev_id == CHIPREV_ID_5717_A0) {
+			tp->tg3_flags3 |= TG3_FLG3_L1PLLPD_EN;
 		}
 	} else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) {
 		tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
@@ -13284,7 +13342,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 		tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE3;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780)
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765)
 		tp->grc_local_ctrl |= GRC_LCLCTRL_GPIO_UART_SEL;
 
 	if (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5761 ||
@@ -13384,6 +13443,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 	if (err)
 		return err;
 
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
+	    (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0 ||
+		 (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
+		return -ENOTSUPP;
+
 	/* Initialize data/descriptor byte/word swapping. */
 	val = tr32(GRC_MODE);
 	val &= GRC_MODE_HOST_STACKUP;
@@ -14075,9 +14139,22 @@ static void __devinit tg3_init_link_config(struct tg3 *tp)
 
 static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
 {
-	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 &&
-	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57765) {
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
+	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) {
+		tp->bufmgr_config.mbuf_read_dma_low_water =
+			DEFAULT_MB_RDMA_LOW_WATER_5705;
+		tp->bufmgr_config.mbuf_mac_rx_low_water =
+			DEFAULT_MB_MACRX_LOW_WATER_57765;
+		tp->bufmgr_config.mbuf_high_water =
+			DEFAULT_MB_HIGH_WATER_57765;
+
+		tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+			DEFAULT_MB_RDMA_LOW_WATER_5705;
+		tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+			DEFAULT_MB_MACRX_LOW_WATER_JUMBO_57765;
+		tp->bufmgr_config.mbuf_high_water_jumbo =
+			DEFAULT_MB_HIGH_WATER_JUMBO_57765;
+	} else if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
 		tp->bufmgr_config.mbuf_read_dma_low_water =
 			DEFAULT_MB_RDMA_LOW_WATER_5705;
 		tp->bufmgr_config.mbuf_mac_rx_low_water =
@@ -14137,7 +14214,9 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
 	case PHY_ID_BCM5756:	return "5722/5756";
 	case PHY_ID_BCM5906:	return "5906";
 	case PHY_ID_BCM5761:	return "5761";
-	case PHY_ID_BCM5717:	return "5717";
+	case PHY_ID_BCM5718C:	return "5718C";
+	case PHY_ID_BCM5718S:	return "5718S";
+	case PHY_ID_BCM57765:	return "57765";
 	case PHY_ID_BCM8002:	return "8002/serdes";
 	case 0:			return "serdes";
 	default:		return "unknown";
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index cd30889650f8..e7f6214a1680 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -4,6 +4,7 @@
  * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
  * Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
  * Copyright (C) 2004 Sun Microsystems Inc.
+ * Copyright (C) 2007-2010 Broadcom Corporation.
  */
 
 #ifndef _T3_H
@@ -1054,6 +1055,8 @@
 #define  CPMU_MUTEX_REQ_DRIVER		 0x00001000
 #define TG3_CPMU_MUTEX_GNT		0x00003660
 #define  CPMU_MUTEX_GNT_DRIVER		 0x00001000
+#define TG3_CPMU_PHY_STRAP		0x00003664
+#define TG3_CPMU_PHY_STRAP_IS_SERDES	 0x00000020
 /* 0x3664 --> 0x3800 unused */
 
 /* Mbuf cluster free registers */
@@ -1203,14 +1206,18 @@
 #define  DEFAULT_MB_MACRX_LOW_WATER	  0x00000020
 #define  DEFAULT_MB_MACRX_LOW_WATER_5705  0x00000010
 #define  DEFAULT_MB_MACRX_LOW_WATER_5906  0x00000004
+#define  DEFAULT_MB_MACRX_LOW_WATER_57765 0x0000002a
 #define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
 #define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
+#define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO_57765 0x0000007e
 #define BUFMGR_MB_HIGH_WATER		0x00004418
 #define  DEFAULT_MB_HIGH_WATER		 0x00000060
 #define  DEFAULT_MB_HIGH_WATER_5705	 0x00000060
 #define  DEFAULT_MB_HIGH_WATER_5906	 0x00000010
+#define  DEFAULT_MB_HIGH_WATER_57765	 0x000000a0
 #define  DEFAULT_MB_HIGH_WATER_JUMBO	 0x0000017c
 #define  DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
+#define  DEFAULT_MB_HIGH_WATER_JUMBO_57765 0x000000ea
 #define BUFMGR_RX_MB_ALLOC_REQ		0x0000441c
 #define  BUFMGR_MB_ALLOC_BIT		 0x10000000
 #define BUFMGR_RX_MB_ALLOC_RESP		0x00004420
@@ -1540,6 +1547,8 @@
 #define  GRC_MODE_HOST_SENDBDS		0x00020000
 #define  GRC_MODE_NO_TX_PHDR_CSUM	0x00100000
 #define  GRC_MODE_NVRAM_WR_ENABLE	0x00200000
+#define  GRC_MODE_PCIE_TL_SEL		0x00000000
+#define  GRC_MODE_PCIE_PL_SEL		0x00400000
 #define  GRC_MODE_NO_RX_PHDR_CSUM	0x00800000
 #define  GRC_MODE_IRQ_ON_TX_CPU_ATTN	0x01000000
 #define  GRC_MODE_IRQ_ON_RX_CPU_ATTN	0x02000000
@@ -1547,7 +1556,13 @@
 #define  GRC_MODE_IRQ_ON_DMA_ATTN	0x08000000
 #define  GRC_MODE_IRQ_ON_FLOW_ATTN	0x10000000
 #define  GRC_MODE_4X_NIC_SEND_RINGS	0x20000000
+#define  GRC_MODE_PCIE_DL_SEL		0x20000000
 #define  GRC_MODE_MCAST_FRM_ENABLE	0x40000000
+#define  GRC_MODE_PCIE_HI_1K_EN		0x80000000
+#define  GRC_MODE_PCIE_PORT_MASK	(GRC_MODE_PCIE_TL_SEL | \
+					 GRC_MODE_PCIE_PL_SEL | \
+					 GRC_MODE_PCIE_DL_SEL | \
+					 GRC_MODE_PCIE_HI_1K_EN)
 #define GRC_MISC_CFG			0x00006804
 #define  GRC_MISC_CFG_CORECLK_RESET	0x00000001
 #define  GRC_MISC_CFG_PRESCALAR_MASK	0x000000fe
@@ -1801,6 +1816,11 @@
 /* 0x7e74 --> 0x8000 unused */
 
 
+/* Alternate PCIE definitions */
+#define TG3_PCIE_TLDLPL_PORT		0x00007c00
+#define TG3_PCIE_PL_LO_PHYCTL1		 0x00000004
+#define TG3_PCIE_PL_LO_PHYCTL1_L1PLLPD_EN	  0x00001000
+
 /* OTP bit definitions */
 #define TG3_OTP_AGCTGT_MASK		0x000000e0
 #define TG3_OTP_AGCTGT_SHIFT		1
@@ -2809,6 +2829,7 @@ struct tg3 {
 #define TG3_FLG3_40BIT_DMA_LIMIT_BUG	0x00100000
 #define TG3_FLG3_SHORT_DMA_BUG		0x00200000
 #define TG3_FLG3_USE_JUMBO_BDFLAG	0x00400000
+#define TG3_FLG3_L1PLLPD_EN		0x00800000
 
 	struct timer_list		timer;
 	u16				timer_counter;
@@ -2875,7 +2896,9 @@ struct tg3 {
 #define PHY_ID_BCM5756			0xbc050ed0
 #define PHY_ID_BCM5784			0xbc050fa0
 #define PHY_ID_BCM5761			0xbc050fd0
-#define PHY_ID_BCM5717			0x5c0d8a00
+#define PHY_ID_BCM5718C			0x5c0d8a00
+#define PHY_ID_BCM5718S			0xbc050ff0
+#define PHY_ID_BCM57765			0x5c0d8a40
 #define PHY_ID_BCM5906			0xdc00ac40
 #define PHY_ID_BCM8002			0x60010140
 #define PHY_ID_INVALID			0xffffffff
@@ -2918,7 +2941,8 @@ struct tg3 {
 	 (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
 	 (X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM5756 || \
 	 (X) == PHY_ID_BCM5906 || (X) == PHY_ID_BCM5761 || \
-	 (X) == PHY_ID_BCM5717 || (X) == PHY_ID_BCM8002)
+	 (X) == PHY_ID_BCM5718C || (X) == PHY_ID_BCM5718S || \
+	 (X) == PHY_ID_BCM57765 || (X) == PHY_ID_BCM8002)
 
 	struct tg3_hw_stats		*hw_stats;
 	dma_addr_t			stats_mapping;
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index fabaeffb3155..3ec31dce99f9 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -254,7 +254,7 @@ static struct board {
 	{ "Compaq NetFlex-3/E", TLAN_ADAPTER_ACTIVITY_LED, 0x83 }, /* EISA card */
 };
 
-static struct pci_device_id tlan_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(tlan_pci_tbl) = {
 	{ PCI_VENDOR_ID_COMPAQ, PCI_DEVICE_ID_COMPAQ_NETEL10,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_COMPAQ, PCI_DEVICE_ID_COMPAQ_NETEL100,
@@ -338,7 +338,7 @@ static int	TLan_PhyInternalService( struct net_device * );
 static int	TLan_PhyDp83840aCheck( struct net_device * );
 */
 
-static int	TLan_MiiReadReg( struct net_device *, u16, u16, u16 * );
+static bool	TLan_MiiReadReg( struct net_device *, u16, u16, u16 * );
 static void	TLan_MiiSendData( u16, u32, unsigned );
 static void	TLan_MiiSync( u16 );
 static void	TLan_MiiWriteReg( struct net_device *, u16, u16, u16 );
@@ -2204,7 +2204,7 @@ TLan_ResetAdapter( struct net_device *dev )
 	u32		data;
 	u8		data8;
 
-	priv->tlanFullDuplex = FALSE;
+	priv->tlanFullDuplex = false;
 	priv->phyOnline=0;
 	netif_carrier_off(dev);
 
@@ -2259,7 +2259,7 @@ TLan_ResetAdapter( struct net_device *dev )
 			TLan_DioWrite8( dev->base_addr, TLAN_ACOMMIT, 0x0a );
 		} else if ( priv->duplex == TLAN_DUPLEX_FULL ) {
 			TLan_DioWrite8( dev->base_addr, TLAN_ACOMMIT, 0x00 );
-			priv->tlanFullDuplex = TRUE;
+			priv->tlanFullDuplex = true;
 		} else {
 			TLan_DioWrite8( dev->base_addr, TLAN_ACOMMIT, 0x08 );
 		}
@@ -2651,14 +2651,14 @@ static void TLan_PhyStartLink( struct net_device *dev )
 			TLan_MiiWriteReg( dev, phy, MII_GEN_CTL, 0x0000);
 		} else if ( priv->speed == TLAN_SPEED_10 &&
 			    priv->duplex == TLAN_DUPLEX_FULL) {
-			priv->tlanFullDuplex = TRUE;
+			priv->tlanFullDuplex = true;
 			TLan_MiiWriteReg( dev, phy, MII_GEN_CTL, 0x0100);
 		} else if ( priv->speed == TLAN_SPEED_100 &&
 			    priv->duplex == TLAN_DUPLEX_HALF) {
 			TLan_MiiWriteReg( dev, phy, MII_GEN_CTL, 0x2000);
 		} else if ( priv->speed == TLAN_SPEED_100 &&
 			    priv->duplex == TLAN_DUPLEX_FULL) {
-			priv->tlanFullDuplex = TRUE;
+			priv->tlanFullDuplex = true;
 			TLan_MiiWriteReg( dev, phy, MII_GEN_CTL, 0x2100);
 		} else {
 
@@ -2695,7 +2695,7 @@ static void TLan_PhyStartLink( struct net_device *dev )
                 	tctl &= ~TLAN_TC_AUISEL;
 			if ( priv->duplex == TLAN_DUPLEX_FULL ) {
 				control |= MII_GC_DUPLEX;
-				priv->tlanFullDuplex = TRUE;
+				priv->tlanFullDuplex = true;
 			}
 			if ( priv->speed == TLAN_SPEED_100 ) {
 				control |= MII_GC_SPEEDSEL;
@@ -2750,9 +2750,9 @@ static void TLan_PhyFinishAutoNeg( struct net_device *dev )
 	TLan_MiiReadReg( dev, phy, MII_AN_LPA, &an_lpa );
 	mode = an_adv & an_lpa & 0x03E0;
 	if ( mode & 0x0100 ) {
-		priv->tlanFullDuplex = TRUE;
+		priv->tlanFullDuplex = true;
 	} else if ( ! ( mode & 0x0080 ) && ( mode & 0x0040 ) ) {
-		priv->tlanFullDuplex = TRUE;
+		priv->tlanFullDuplex = true;
 	}
 
 	if ( ( ! ( mode & 0x0180 ) ) &&
@@ -2855,8 +2855,8 @@ void TLan_PhyMonitor( struct net_device *dev )
 	 *	TLan_MiiReadReg
 	 *
 	 *	Returns:
-	 *		0	if ack received ok
-	 *		1	otherwise.
+	 *		false	if ack received ok
+	 *		true	if no ack received or other error
 	 *
 	 *	Parms:
 	 *		dev		The device structure containing
@@ -2875,17 +2875,17 @@ void TLan_PhyMonitor( struct net_device *dev )
 	 *
 	 **************************************************************/
 
-static int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
+static bool TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
 {
 	u8	nack;
 	u16	sio, tmp;
  	u32	i;
-	int	err;
+	bool	err;
 	int	minten;
 	TLanPrivateInfo *priv = netdev_priv(dev);
 	unsigned long flags = 0;
 
-	err = FALSE;
+	err = false;
 	outw(TLAN_NET_SIO, dev->base_addr + TLAN_DIO_ADR);
 	sio = dev->base_addr + TLAN_DIO_DATA + TLAN_NET_SIO;
 
@@ -2918,7 +2918,7 @@ static int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
 			TLan_SetBit(TLAN_NET_SIO_MCLK, sio);
 		}
 		tmp = 0xffff;
-		err = TRUE;
+		err = true;
 	} else {					/* ACK, so read data */
 		for (tmp = 0, i = 0x8000; i; i >>= 1) {
 			TLan_ClearBit(TLAN_NET_SIO_MCLK, sio);
diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h
index 4b82f283e985..d13ff12d7500 100644
--- a/drivers/net/tlan.h
+++ b/drivers/net/tlan.h
@@ -31,9 +31,6 @@
 	 *
 	 ****************************************************************/
 
-#define FALSE			0
-#define TRUE			1
-
 #define TLAN_MIN_FRAME_SIZE	64
 #define TLAN_MAX_FRAME_SIZE	1600
 
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index cf552d1d9629..b0d7db9d8bb4 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -117,7 +117,7 @@ MODULE_PARM_DESC(message_level, "3c359: Level of reported messages") ;
  *	will be stuck with 1555 lines of hex #'s in the code.
  */
 
-static struct pci_device_id xl_pci_tbl[] =
+static DEFINE_PCI_DEVICE_TABLE(xl_pci_tbl) =
 {
 	{PCI_VENDOR_ID_3COM,PCI_DEVICE_ID_3COM_3C359, PCI_ANY_ID, PCI_ANY_ID, },
 	{ }			/* terminate list */
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index b9db1b5a58a3..515f122777ab 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -45,7 +45,7 @@ static char version[] __devinitdata =
 
 #define ABYSS_IO_EXTENT 64
 
-static struct pci_device_id abyss_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(abyss_pci_tbl) = {
 	{ PCI_VENDOR_ID_MADGE, PCI_DEVICE_ID_MADGE_MK2,
 	  PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_NETWORK_TOKEN_RING << 8, 0x00ffffff, },
 	{ }			/* Terminating entry */
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index d6ccd59c7d07..3f9d5a25562e 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -146,7 +146,7 @@
 static char version[] = "LanStreamer.c v0.4.0 03/08/01 - Mike Sullivan\n"
                         "              v0.5.3 11/13/02 - Kent Yoder";
 
-static struct pci_device_id streamer_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(streamer_pci_tbl) = {
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_TR, PCI_ANY_ID, PCI_ANY_ID,},
 	{}	/* terminating entry */
 };
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index df32025c5132..f010a4dc5f19 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -172,7 +172,7 @@ module_param_array(message_level, int, NULL, 0) ;
 static int network_monitor[OLYMPIC_MAX_ADAPTERS] = {0,};
 module_param_array(network_monitor, int, NULL, 0);
 
-static struct pci_device_id olympic_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(olympic_pci_tbl) = {
 	{PCI_VENDOR_ID_IBM,PCI_DEVICE_ID_IBM_TR_WAKE,PCI_ANY_ID,PCI_ANY_ID,},
 	{ } 	/* Terminating Entry */
 };
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index f92fe86fdcae..d4c7c0c0a3d6 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -57,7 +57,7 @@ static struct card_info card_info_table[] = {
 	{ {0x03, 0x01}, "3Com Token Link Velocity"},
 };
 
-static struct pci_device_id tmspci_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(tmspci_pci_tbl) = {
 	{ PCI_VENDOR_ID_COMPAQ, PCI_DEVICE_ID_COMPAQ_TOKENRING, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_TR, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
 	{ PCI_VENDOR_ID_TCONRAD, PCI_DEVICE_ID_TCONRAD_TOKENRING, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index 9f6742fad6ca..007d8e75666d 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -43,8 +43,8 @@ void t21142_media_task(struct work_struct *work)
 	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
 		csr12 |= 6;
 	if (tulip_debug > 2)
-		printk(KERN_INFO"%s: 21143 negotiation status %8.8x, %s.\n",
-			   dev->name, csr12, medianame[dev->if_port]);
+		dev_info(&dev->dev, "21143 negotiation status %08x, %s\n",
+			 csr12, medianame[dev->if_port]);
 	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
 		if (tulip_check_duplex(dev) < 0) {
 			netif_carrier_off(dev);
@@ -56,23 +56,26 @@ void t21142_media_task(struct work_struct *work)
 	} else if (tp->nwayset) {
 		/* Don't screw up a negotiated session! */
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: Using NWay-set %s media, csr12 %8.8x.\n",
-				   dev->name, medianame[dev->if_port], csr12);
+			dev_info(&dev->dev,
+				 "Using NWay-set %s media, csr12 %08x\n",
+				 medianame[dev->if_port], csr12);
 	} else if (tp->medialock) {
 			;
 	} else if (dev->if_port == 3) {
 		if (csr12 & 2) {	/* No 100mbps link beat, revert to 10mbps. */
 			if (tulip_debug > 1)
-				printk(KERN_INFO"%s: No 21143 100baseTx link beat, %8.8x, "
-					   "trying NWay.\n", dev->name, csr12);
+				dev_info(&dev->dev,
+					 "No 21143 100baseTx link beat, %08x, trying NWay\n",
+					 csr12);
 			t21142_start_nway(dev);
 			next_tick = 3*HZ;
 		}
 	} else if ((csr12 & 0x7000) != 0x5000) {
 		/* Negotiation failed.  Search media types. */
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: 21143 negotiation failed, status %8.8x.\n",
-				   dev->name, csr12);
+			dev_info(&dev->dev,
+				 "21143 negotiation failed, status %08x\n",
+				 csr12);
 		if (!(csr12 & 4)) {		/* 10mbps link beat good. */
 			new_csr6 = 0x82420000;
 			dev->if_port = 0;
@@ -90,8 +93,8 @@ void t21142_media_task(struct work_struct *work)
 			iowrite32(1, ioaddr + CSR13);
 		}
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: Testing new 21143 media %s.\n",
-				   dev->name, medianame[dev->if_port]);
+			dev_info(&dev->dev, "Testing new 21143 media %s\n",
+				 medianame[dev->if_port]);
 		if (new_csr6 != (tp->csr6 & ~0x00D5)) {
 			tp->csr6 &= 0x00D5;
 			tp->csr6 |= new_csr6;
@@ -119,8 +122,8 @@ void t21142_start_nway(struct net_device *dev)
 	tp->nway = tp->mediasense = 1;
 	tp->nwayset = tp->lpar = 0;
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Restarting 21143 autonegotiation, csr14=%8.8x.\n",
-			   dev->name, csr14);
+		printk(KERN_DEBUG "%s: Restarting 21143 autonegotiation, csr14=%08x\n",
+		       dev->name, csr14);
 	iowrite32(0x0001, ioaddr + CSR13);
 	udelay(100);
 	iowrite32(csr14, ioaddr + CSR14);
@@ -147,8 +150,9 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
 		csr12 |= 6;
 	if (tulip_debug > 1)
-		printk(KERN_INFO"%s: 21143 link status interrupt %8.8x, CSR5 %x, "
-			   "%8.8x.\n", dev->name, csr12, csr5, csr14);
+		dev_info(&dev->dev,
+			 "21143 link status interrupt %08x, CSR5 %x, %08x\n",
+			 csr12, csr5, csr14);
 
 	/* If NWay finished and we have a negotiated partner capability. */
 	if (tp->nway  &&  !tp->nwayset  &&  (csr12 & 0x7000) == 0x5000) {
@@ -171,14 +175,15 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 
 		if (tulip_debug > 1) {
 			if (tp->nwayset)
-				printk(KERN_INFO "%s: Switching to %s based on link "
-					   "negotiation %4.4x & %4.4x = %4.4x.\n",
-					   dev->name, medianame[dev->if_port], tp->sym_advertise,
-					   tp->lpar, negotiated);
+				dev_info(&dev->dev,
+					 "Switching to %s based on link negotiation %04x & %04x = %04x\n",
+					 medianame[dev->if_port],
+					 tp->sym_advertise, tp->lpar,
+					 negotiated);
 			else
-				printk(KERN_INFO "%s: Autonegotiation failed, using %s,"
-					   " link beat status %4.4x.\n",
-					   dev->name, medianame[dev->if_port], csr12);
+				dev_info(&dev->dev,
+					 "Autonegotiation failed, using %s, link beat status %04x\n",
+					 medianame[dev->if_port], csr12);
 		}
 
 		if (tp->mtable) {
@@ -201,14 +206,14 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 #if 0							/* Restart shouldn't be needed. */
 		iowrite32(tp->csr6 | RxOn, ioaddr + CSR6);
 		if (tulip_debug > 2)
-			printk(KERN_DEBUG "%s:  Restarting Tx and Rx, CSR5 is %8.8x.\n",
-				   dev->name, ioread32(ioaddr + CSR5));
+			printk(KERN_DEBUG "%s:  Restarting Tx and Rx, CSR5 is %08x\n",
+			       dev->name, ioread32(ioaddr + CSR5));
 #endif
 		tulip_start_rxtx(tp);
 		if (tulip_debug > 2)
-			printk(KERN_DEBUG "%s:  Setting CSR6 %8.8x/%x CSR12 %8.8x.\n",
-				   dev->name, tp->csr6, ioread32(ioaddr + CSR6),
-				   ioread32(ioaddr + CSR12));
+			printk(KERN_DEBUG "%s:  Setting CSR6 %08x/%x CSR12 %08x\n",
+			       dev->name, tp->csr6, ioread32(ioaddr + CSR6),
+			       ioread32(ioaddr + CSR12));
 	} else if ((tp->nwayset  &&  (csr5 & 0x08000000) &&
 		    (dev->if_port == 3  ||  dev->if_port == 5) &&
 		    (csr12 & 2) == 2) ||
@@ -220,9 +225,9 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 		add_timer(&tp->timer);
 	} else if (dev->if_port == 3  ||  dev->if_port == 5) {
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: 21143 %s link beat %s.\n",
-				   dev->name, medianame[dev->if_port],
-				   (csr12 & 2) ? "failed" : "good");
+			dev_info(&dev->dev, "21143 %s link beat %s\n",
+				 medianame[dev->if_port],
+				 (csr12 & 2) ? "failed" : "good");
 		if ((csr12 & 2)  &&  ! tp->medialock) {
 			del_timer_sync(&tp->timer);
 			t21142_start_nway(dev);
@@ -232,21 +237,18 @@ void t21142_lnk_change(struct net_device *dev, int csr5)
 			iowrite32(csr14 & ~0x080, ioaddr + CSR14);
 	} else if (dev->if_port == 0  ||  dev->if_port == 4) {
 		if ((csr12 & 4) == 0)
-			printk(KERN_INFO"%s: 21143 10baseT link beat good.\n",
-				   dev->name);
+			dev_info(&dev->dev, "21143 10baseT link beat good\n");
 	} else if (!(csr12 & 4)) {		/* 10mbps link beat good. */
 		if (tulip_debug)
-			printk(KERN_INFO"%s: 21143 10mbps sensed media.\n",
-				   dev->name);
+			dev_info(&dev->dev, "21143 10mbps sensed media\n");
 		dev->if_port = 0;
 	} else if (tp->nwayset) {
 		if (tulip_debug)
-			printk(KERN_INFO"%s: 21143 using NWay-set %s, csr6 %8.8x.\n",
-				   dev->name, medianame[dev->if_port], tp->csr6);
+			dev_info(&dev->dev, "21143 using NWay-set %s, csr6 %08x\n",
+				 medianame[dev->if_port], tp->csr6);
 	} else {		/* 100mbps link beat good. */
 		if (tulip_debug)
-			printk(KERN_INFO"%s: 21143 100baseTx sensed media.\n",
-				   dev->name);
+			dev_info(&dev->dev, "21143 100baseTx sensed media\n");
 		dev->if_port = 3;
 		tp->csr6 = 0x838E0000 | (tp->csr6 & 0x20ff);
 		iowrite32(0x0003FF7F, ioaddr + CSR14);
diff --git a/drivers/net/tulip/Kconfig b/drivers/net/tulip/Kconfig
index 1cc8cf4425d1..516713fa0a05 100644
--- a/drivers/net/tulip/Kconfig
+++ b/drivers/net/tulip/Kconfig
@@ -101,6 +101,10 @@ config TULIP_NAPI_HW_MITIGATION
 
 	  If in doubt, say Y.
 
+config TULIP_DM910X
+	def_bool y
+	depends on TULIP && SPARC
+
 config DE4X5
 	tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA"
 	depends on PCI || EISA
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index d4255d44cb75..29330209ad8b 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -337,7 +337,7 @@ static void de21041_media_timer (unsigned long data);
 static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media);
 
 
-static struct pci_device_id de_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(de_pci_tbl) = {
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_PLUS,
@@ -382,9 +382,9 @@ static void de_rx_err_acct (struct de_private *de, unsigned rx_tail,
 		/* Ingore earlier buffers. */
 		if ((status & 0xffff) != 0x7fff) {
 			if (netif_msg_rx_err(de))
-				printk(KERN_WARNING "%s: Oversized Ethernet frame "
-					   "spanned multiple buffers, status %8.8x!\n",
-					   de->dev->name, status);
+				dev_warn(&de->dev->dev,
+					 "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
+					 status);
 			de->net_stats.rx_length_errors++;
 		}
 	} else if (status & RxError) {
@@ -487,7 +487,7 @@ rx_next:
 	}
 
 	if (!rx_work)
-		printk(KERN_WARNING "%s: rx work limit reached\n", de->dev->name);
+		dev_warn(&de->dev->dev, "rx work limit reached\n");
 
 	de->rx_tail = rx_tail;
 }
@@ -504,7 +504,8 @@ static irqreturn_t de_interrupt (int irq, void *dev_instance)
 
 	if (netif_msg_intr(de))
 		printk(KERN_DEBUG "%s: intr, status %08x mode %08x desc %u/%u/%u\n",
-		        dev->name, status, dr32(MacMode), de->rx_tail, de->tx_head, de->tx_tail);
+		       dev->name, status, dr32(MacMode),
+		       de->rx_tail, de->tx_head, de->tx_tail);
 
 	dw32(MacStatus, status);
 
@@ -529,8 +530,9 @@ static irqreturn_t de_interrupt (int irq, void *dev_instance)
 
 		pci_read_config_word(de->pdev, PCI_STATUS, &pci_status);
 		pci_write_config_word(de->pdev, PCI_STATUS, pci_status);
-		printk(KERN_ERR "%s: PCI bus error, status=%08x, PCI status=%04x\n",
-		       dev->name, status, pci_status);
+		dev_err(&de->dev->dev,
+			"PCI bus error, status=%08x, PCI status=%04x\n",
+			status, pci_status);
 	}
 
 	return IRQ_HANDLED;
@@ -582,7 +584,8 @@ static void de_tx (struct de_private *de)
 				de->net_stats.tx_packets++;
 				de->net_stats.tx_bytes += skb->len;
 				if (netif_msg_tx_done(de))
-					printk(KERN_DEBUG "%s: tx done, slot %d\n", de->dev->name, tx_tail);
+					printk(KERN_DEBUG "%s: tx done, slot %d\n",
+					       de->dev->name, tx_tail);
 			}
 			dev_kfree_skb_irq(skb);
 		}
@@ -870,7 +873,7 @@ static void de_stop_rxtx (struct de_private *de)
 		udelay(100);
 	}
 
-	printk(KERN_WARNING "%s: timeout expired stopping DMA\n", de->dev->name);
+	dev_warn(&de->dev->dev, "timeout expired stopping DMA\n");
 }
 
 static inline void de_start_rxtx (struct de_private *de)
@@ -905,8 +908,8 @@ static void de_link_up(struct de_private *de)
 	if (!netif_carrier_ok(de->dev)) {
 		netif_carrier_on(de->dev);
 		if (netif_msg_link(de))
-			printk(KERN_INFO "%s: link up, media %s\n",
-			       de->dev->name, media_name[de->media_type]);
+			dev_info(&de->dev->dev, "link up, media %s\n",
+				 media_name[de->media_type]);
 	}
 }
 
@@ -915,7 +918,7 @@ static void de_link_down(struct de_private *de)
 	if (netif_carrier_ok(de->dev)) {
 		netif_carrier_off(de->dev);
 		if (netif_msg_link(de))
-			printk(KERN_INFO "%s: link down\n", de->dev->name);
+			dev_info(&de->dev->dev, "link down\n");
 	}
 }
 
@@ -925,7 +928,8 @@ static void de_set_media (struct de_private *de)
 	u32 macmode = dr32(MacMode);
 
 	if (de_is_running(de))
-		printk(KERN_WARNING "%s: chip is running while changing media!\n", de->dev->name);
+		dev_warn(&de->dev->dev,
+			 "chip is running while changing media!\n");
 
 	if (de->de21040)
 		dw32(CSR11, FULL_DUPLEX_MAGIC);
@@ -945,15 +949,15 @@ static void de_set_media (struct de_private *de)
 		macmode &= ~FullDuplex;
 
 	if (netif_msg_link(de)) {
-		printk(KERN_INFO
-		       "%s: set link %s\n"
-		       "%s:    mode 0x%x, sia 0x%x,0x%x,0x%x,0x%x\n"
-		       "%s:    set mode 0x%x, set sia 0x%x,0x%x,0x%x\n",
-		       de->dev->name, media_name[media],
-		       de->dev->name, dr32(MacMode), dr32(SIAStatus),
-		       dr32(CSR13), dr32(CSR14), dr32(CSR15),
-		       de->dev->name, macmode, de->media[media].csr13,
-		       de->media[media].csr14, de->media[media].csr15);
+		dev_info(&de->dev->dev, "set link %s\n", media_name[media]);
+		dev_info(&de->dev->dev, "mode 0x%x, sia 0x%x,0x%x,0x%x,0x%x\n",
+			 dr32(MacMode), dr32(SIAStatus),
+			 dr32(CSR13), dr32(CSR14), dr32(CSR15));
+
+		dev_info(&de->dev->dev,
+			 "set mode 0x%x, set sia 0x%x,0x%x,0x%x\n",
+			 macmode, de->media[media].csr13,
+			 de->media[media].csr14, de->media[media].csr15);
 	}
 	if (macmode != dr32(MacMode))
 		dw32(MacMode, macmode);
@@ -992,9 +996,8 @@ static void de21040_media_timer (unsigned long data)
 			de_link_up(de);
 		else
 			if (netif_msg_timer(de))
-				printk(KERN_INFO "%s: %s link ok, status %x\n",
-				       dev->name, media_name[de->media_type],
-				       status);
+				dev_info(&dev->dev, "%s link ok, status %x\n",
+					 media_name[de->media_type], status);
 		return;
 	}
 
@@ -1022,8 +1025,8 @@ no_link_yet:
 	add_timer(&de->media_timer);
 
 	if (netif_msg_timer(de))
-		printk(KERN_INFO "%s: no link, trying media %s, status %x\n",
-		       dev->name, media_name[de->media_type], status);
+		dev_info(&dev->dev, "no link, trying media %s, status %x\n",
+			 media_name[de->media_type], status);
 }
 
 static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media)
@@ -1079,9 +1082,10 @@ static void de21041_media_timer (unsigned long data)
 			de_link_up(de);
 		else
 			if (netif_msg_timer(de))
-				printk(KERN_INFO "%s: %s link ok, mode %x status %x\n",
-				       dev->name, media_name[de->media_type],
-				       dr32(MacMode), status);
+				dev_info(&dev->dev,
+					 "%s link ok, mode %x status %x\n",
+					 media_name[de->media_type],
+					 dr32(MacMode), status);
 		return;
 	}
 
@@ -1150,8 +1154,8 @@ no_link_yet:
 	add_timer(&de->media_timer);
 
 	if (netif_msg_timer(de))
-		printk(KERN_INFO "%s: no link, trying media %s, status %x\n",
-		       dev->name, media_name[de->media_type], status);
+		dev_info(&dev->dev, "no link, trying media %s, status %x\n",
+			 media_name[de->media_type], status);
 }
 
 static void de_media_interrupt (struct de_private *de, u32 status)
@@ -1378,8 +1382,7 @@ static int de_open (struct net_device *dev)
 
 	rc = de_alloc_rings(de);
 	if (rc) {
-		printk(KERN_ERR "%s: ring allocation failure, err=%d\n",
-		       dev->name, rc);
+		dev_err(&dev->dev, "ring allocation failure, err=%d\n", rc);
 		return rc;
 	}
 
@@ -1387,15 +1390,14 @@ static int de_open (struct net_device *dev)
 
 	rc = request_irq(dev->irq, de_interrupt, IRQF_SHARED, dev->name, dev);
 	if (rc) {
-		printk(KERN_ERR "%s: IRQ %d request failure, err=%d\n",
-		       dev->name, dev->irq, rc);
+		dev_err(&dev->dev, "IRQ %d request failure, err=%d\n",
+			dev->irq, rc);
 		goto err_out_free;
 	}
 
 	rc = de_init_hw(de);
 	if (rc) {
-		printk(KERN_ERR "%s: h/w init failure, err=%d\n",
-		       dev->name, rc);
+		dev_err(&dev->dev, "h/w init failure, err=%d\n", rc);
 		goto err_out_free_irq;
 	}
 
@@ -1666,8 +1668,8 @@ static int de_nway_reset(struct net_device *dev)
 	status = dr32(SIAStatus);
 	dw32(SIAStatus, (status & ~NWayState) | NWayRestart);
 	if (netif_msg_link(de))
-		printk(KERN_INFO "%s: link nway restart, status %x,%x\n",
-		       de->dev->name, status, dr32(SIAStatus));
+		dev_info(&de->dev->dev, "link nway restart, status %x,%x\n",
+			 status, dr32(SIAStatus));
 	return 0;
 }
 
@@ -1711,7 +1713,7 @@ static void __devinit de21040_get_mac_address (struct de_private *de)
 		de->dev->dev_addr[i] = value;
 		udelay(1);
 		if (boguscnt <= 0)
-			printk(KERN_WARNING PFX "timeout reading 21040 MAC address byte %u\n", i);
+			pr_warning(PFX "timeout reading 21040 MAC address byte %u\n", i);
 	}
 }
 
@@ -1830,9 +1832,8 @@ static void __devinit de21041_get_srom_info (struct de_private *de)
 	}
 
 	if (netif_msg_probe(de))
-		printk(KERN_INFO "de%d: SROM leaf offset %u, default media %s\n",
-		       de->board_idx, ofs,
-		       media_name[de->media_type]);
+		pr_info("de%d: SROM leaf offset %u, default media %s\n",
+		       de->board_idx, ofs, media_name[de->media_type]);
 
 	/* init SIA register values to defaults */
 	for (i = 0; i < DE_MAX_MEDIA; i++) {
@@ -1879,9 +1880,9 @@ static void __devinit de21041_get_srom_info (struct de_private *de)
 		de->media[idx].type = idx;
 
 		if (netif_msg_probe(de))
-			printk(KERN_INFO "de%d:   media block #%u: %s",
-			       de->board_idx, i,
-			       media_name[de->media[idx].type]);
+			pr_info("de%d:   media block #%u: %s",
+				de->board_idx, i,
+				media_name[de->media[idx].type]);
 
 		bufp += sizeof (ib->opts);
 
@@ -1893,13 +1894,13 @@ static void __devinit de21041_get_srom_info (struct de_private *de)
 				sizeof(ib->csr15);
 
 			if (netif_msg_probe(de))
-				printk(" (%x,%x,%x)\n",
-				       de->media[idx].csr13,
-				       de->media[idx].csr14,
-				       de->media[idx].csr15);
+				pr_cont(" (%x,%x,%x)\n",
+					de->media[idx].csr13,
+					de->media[idx].csr14,
+					de->media[idx].csr15);
 
 		} else if (netif_msg_probe(de))
-			printk("\n");
+			pr_cont("\n");
 
 		if (bufp > ((void *)&ee_data[DE_EEPROM_SIZE - 3]))
 			break;
@@ -2005,7 +2006,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	/* check for invalid IRQ value */
 	if (pdev->irq < 2) {
 		rc = -EIO;
-		printk(KERN_ERR PFX "invalid irq (%d) for pci dev %s\n",
+		pr_err(PFX "invalid irq (%d) for pci dev %s\n",
 		       pdev->irq, pci_name(pdev));
 		goto err_out_res;
 	}
@@ -2016,14 +2017,14 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	pciaddr = pci_resource_start(pdev, 1);
 	if (!pciaddr) {
 		rc = -EIO;
-		printk(KERN_ERR PFX "no MMIO resource for pci dev %s\n",
-		       pci_name(pdev));
+		pr_err(PFX "no MMIO resource for pci dev %s\n", pci_name(pdev));
 		goto err_out_res;
 	}
 	if (pci_resource_len(pdev, 1) < DE_REGS_SIZE) {
 		rc = -EIO;
-		printk(KERN_ERR PFX "MMIO resource (%llx) too small on pci dev %s\n",
-		       (unsigned long long)pci_resource_len(pdev, 1), pci_name(pdev));
+		pr_err(PFX "MMIO resource (%llx) too small on pci dev %s\n",
+		       (unsigned long long)pci_resource_len(pdev, 1),
+		       pci_name(pdev));
 		goto err_out_res;
 	}
 
@@ -2031,9 +2032,9 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	regs = ioremap_nocache(pciaddr, DE_REGS_SIZE);
 	if (!regs) {
 		rc = -EIO;
-		printk(KERN_ERR PFX "Cannot map PCI MMIO (%llx@%lx) on pci dev %s\n",
-			(unsigned long long)pci_resource_len(pdev, 1),
-			pciaddr, pci_name(pdev));
+		pr_err(PFX "Cannot map PCI MMIO (%llx@%lx) on pci dev %s\n",
+		       (unsigned long long)pci_resource_len(pdev, 1),
+		       pciaddr, pci_name(pdev));
 		goto err_out_res;
 	}
 	dev->base_addr = (unsigned long) regs;
@@ -2044,8 +2045,7 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 	/* make sure hardware is not running */
 	rc = de_reset_mac(de);
 	if (rc) {
-		printk(KERN_ERR PFX "Cannot reset MAC, pci dev %s\n",
-		       pci_name(pdev));
+		pr_err(PFX "Cannot reset MAC, pci dev %s\n", pci_name(pdev));
 		goto err_out_iomap;
 	}
 
@@ -2065,12 +2065,11 @@ static int __devinit de_init_one (struct pci_dev *pdev,
 		goto err_out_iomap;
 
 	/* print info about board and interface just registered */
-	printk (KERN_INFO "%s: %s at 0x%lx, %pM, IRQ %d\n",
-		dev->name,
-		de->de21040 ? "21040" : "21041",
-		dev->base_addr,
-		dev->dev_addr,
-		dev->irq);
+	dev_info(&dev->dev, "%s at 0x%lx, %pM, IRQ %d\n",
+		 de->de21040 ? "21040" : "21041",
+		 dev->base_addr,
+		 dev->dev_addr,
+		 dev->irq);
 
 	pci_set_drvdata(pdev, dev);
 
@@ -2158,8 +2157,7 @@ static int de_resume (struct pci_dev *pdev)
 	if (!netif_running(dev))
 		goto out_attach;
 	if ((retval = pci_enable_device(pdev))) {
-		printk (KERN_ERR "%s: pci_enable_device failed in resume\n",
-			dev->name);
+		dev_err(&dev->dev, "pci_enable_device failed in resume\n");
 		goto out;
 	}
 	de_init_hw(de);
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index ad63621913c3..5fc61c1012e5 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -61,6 +61,8 @@
     Test and make sure PCI latency is now correct for all cases.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define DRV_NAME	"dmfe"
 #define DRV_VERSION	"1.36.4"
 #define DRV_RELDATE	"2002-01-17"
@@ -92,6 +94,10 @@
 #include <asm/uaccess.h>
 #include <asm/irq.h>
 
+#ifdef CONFIG_TULIP_DM910X
+#include <linux/of.h>
+#endif
+
 
 /* Board/System/Debug information/definition ---------------- */
 #define PCI_DM9132_ID   0x91321282      /* Davicom DM9132 ID */
@@ -145,16 +151,17 @@
 #define DMFE_TX_TIMEOUT ((3*HZ)/2)	/* tx packet time-out time 1.5 s" */
 #define DMFE_TX_KICK 	(HZ/2)	/* tx packet Kick-out time 0.5 s" */
 
-#define DMFE_DBUG(dbug_now, msg, value) \
-	do { \
- 		if (dmfe_debug || (dbug_now)) \
-			printk(KERN_ERR DRV_NAME ": %s %lx\n",\
- 				(msg), (long) (value)); \
+#define DMFE_DBUG(dbug_now, msg, value)			\
+	do {						\
+		if (dmfe_debug || (dbug_now))		\
+			pr_err("%s %lx\n",		\
+			       (msg), (long) (value));	\
 	} while (0)
 
-#define SHOW_MEDIA_TYPE(mode) \
-	printk (KERN_INFO DRV_NAME ": Change Speed to %sMhz %s duplex\n" , \
-		(mode & 1) ? "100":"10", (mode & 4) ? "full":"half");
+#define SHOW_MEDIA_TYPE(mode)				\
+	pr_info("Change Speed to %sMhz %s duplex\n" ,	\
+		(mode & 1) ? "100":"10",		\
+		(mode & 4) ? "full":"half");
 
 
 /* CR9 definition: SROM/MII */
@@ -377,6 +384,22 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 	if (!printed_version++)
 		printk(version);
 
+	/*
+	 *	SPARC on-board DM910x chips should be handled by the main
+	 *	tulip driver, except for early DM9100s.
+	 */
+#ifdef CONFIG_TULIP_DM910X
+	if ((ent->driver_data == PCI_DM9100_ID && pdev->revision >= 0x30) ||
+	    ent->driver_data == PCI_DM9102_ID) {
+		struct device_node *dp = pci_device_to_OF_node(pdev);
+
+		if (dp && of_get_property(dp, "local-mac-address", NULL)) {
+			pr_info("skipping on-board DM910x (use tulip)\n");
+			return -ENODEV;
+		}
+	}
+#endif
+
 	/* Init network device */
 	dev = alloc_etherdev(sizeof(*db));
 	if (dev == NULL)
@@ -384,8 +407,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		printk(KERN_WARNING DRV_NAME
-			": 32-bit PCI DMA not available.\n");
+		pr_warning("32-bit PCI DMA not available\n");
 		err = -ENODEV;
 		goto err_out_free;
 	}
@@ -396,13 +418,13 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 		goto err_out_free;
 
 	if (!pci_resource_start(pdev, 0)) {
-		printk(KERN_ERR DRV_NAME ": I/O base is zero\n");
+		pr_err("I/O base is zero\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
 
 	if (pci_resource_len(pdev, 0) < (CHK_IO_SIZE(pdev)) ) {
-		printk(KERN_ERR DRV_NAME ": Allocated I/O size too small\n");
+		pr_err("Allocated I/O size too small\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
@@ -417,7 +439,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 #endif
 
 	if (pci_request_regions(pdev, DRV_NAME)) {
-		printk(KERN_ERR DRV_NAME ": Failed to request PCI regions\n");
+		pr_err("Failed to request PCI regions\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
@@ -476,12 +498,9 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
 	if (err)
 		goto err_out_free_buf;
 
-	printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, %pM, irq %d.\n",
-	       dev->name,
-	       ent->driver_data >> 16,
-	       pci_name(pdev),
-	       dev->dev_addr,
-	       dev->irq);
+	dev_info(&dev->dev, "Davicom DM%04lx at pci%s, %pM, irq %d\n",
+		 ent->driver_data >> 16,
+		 pci_name(pdev), dev->dev_addr, dev->irq);
 
 	pci_set_master(pdev);
 
@@ -675,7 +694,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 
 	/* Too large packet check */
 	if (skb->len > MAX_PACKET_SIZE) {
-		printk(KERN_ERR DRV_NAME ": big packet = %d\n", (u16)skb->len);
+		pr_err("big packet = %d\n", (u16)skb->len);
 		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
@@ -685,8 +704,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 	/* No Tx resource check, it never happen nromally */
 	if (db->tx_queue_cnt >= TX_FREE_DESC_CNT) {
 		spin_unlock_irqrestore(&db->lock, flags);
-		printk(KERN_ERR DRV_NAME ": No Tx resource %ld\n",
-		       db->tx_queue_cnt);
+		pr_err("No Tx resource %ld\n", db->tx_queue_cnt);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -758,12 +776,11 @@ static int dmfe_stop(struct DEVICE *dev)
 
 #if 0
 	/* show statistic counter */
-	printk(DRV_NAME ": FU:%lx EC:%lx LC:%lx NC:%lx"
-		" LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
-		db->tx_fifo_underrun, db->tx_excessive_collision,
-		db->tx_late_collision, db->tx_no_carrier, db->tx_loss_carrier,
-		db->tx_jabber_timeout, db->reset_count, db->reset_cr8,
-		db->reset_fatal, db->reset_TXtimeout);
+	printk("FU:%lx EC:%lx LC:%lx NC:%lx LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
+	       db->tx_fifo_underrun, db->tx_excessive_collision,
+	       db->tx_late_collision, db->tx_no_carrier, db->tx_loss_carrier,
+	       db->tx_jabber_timeout, db->reset_count, db->reset_cr8,
+	       db->reset_fatal, db->reset_TXtimeout);
 #endif
 
 	return 0;
@@ -864,7 +881,7 @@ static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db)
 	txptr = db->tx_remove_ptr;
 	while(db->tx_packet_cnt) {
 		tdes0 = le32_to_cpu(txptr->tdes0);
-		/* printk(DRV_NAME ": tdes0=%x\n", tdes0); */
+		pr_debug("tdes0=%x\n", tdes0);
 		if (tdes0 & 0x80000000)
 			break;
 
@@ -874,7 +891,7 @@ static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db)
 
 		/* Transmit statistic counter */
 		if ( tdes0 != 0x7fffffff ) {
-			/* printk(DRV_NAME ": tdes0=%x\n", tdes0); */
+			pr_debug("tdes0=%x\n", tdes0);
 			dev->stats.collisions += (tdes0 >> 3) & 0xf;
 			dev->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
 			if (tdes0 & TDES0_ERR_MASK) {
@@ -971,7 +988,7 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
 			/* error summary bit check */
 			if (rdes0 & 0x8000) {
 				/* This is a error packet */
-				//printk(DRV_NAME ": rdes0: %lx\n", rdes0);
+				pr_debug("rdes0: %x\n", rdes0);
 				dev->stats.rx_errors++;
 				if (rdes0 & 1)
 					dev->stats.rx_fifo_errors++;
@@ -1170,8 +1187,7 @@ static void dmfe_timer(unsigned long data)
 		if ( time_after(jiffies, dev->trans_start + DMFE_TX_TIMEOUT) ) {
 			db->reset_TXtimeout++;
 			db->wait_reset = 1;
-			printk(KERN_WARNING "%s: Tx timeout - resetting\n",
-			       dev->name);
+			dev_warn(&dev->dev, "Tx timeout - resetting\n");
 		}
 	}
 
@@ -1625,7 +1641,7 @@ static u8 dmfe_sense_speed(struct dmfe_board_info * db)
 		else 				/* DM9102/DM9102A */
 			phy_mode = phy_read(db->ioaddr,
 				    db->phy_addr, 17, db->chip_id) & 0xf000;
-		/* printk(DRV_NAME ": Phy_mode %x ",phy_mode); */
+		pr_debug("Phy_mode %x\n", phy_mode);
 		switch (phy_mode) {
 		case 0x1000: db->op_mode = DMFE_10MHF; break;
 		case 0x2000: db->op_mode = DMFE_10MFD; break;
@@ -2068,7 +2084,7 @@ static void dmfe_HPNA_remote_cmd_chk(struct dmfe_board_info * db)
 
 
 
-static struct pci_device_id dmfe_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(dmfe_pci_tbl) = {
 	{ 0x1282, 0x9132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9132_ID },
 	{ 0x1282, 0x9102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9102_ID },
 	{ 0x1282, 0x9100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9100_ID },
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 889f57aae89b..93f4e8309f81 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -161,15 +161,15 @@ void __devinit tulip_parse_eeprom(struct net_device *dev)
 		if (ee_data[0] == 0xff) {
 			if (last_mediatable) {
 				controller_index++;
-				printk(KERN_INFO "%s:  Controller %d of multiport board.\n",
-					   dev->name, controller_index);
+				dev_info(&dev->dev,
+					 "Controller %d of multiport board\n",
+					 controller_index);
 				tp->mtable = last_mediatable;
 				ee_data = last_ee_data;
 				goto subsequent_board;
 			} else
-				printk(KERN_INFO "%s:  Missing EEPROM, this interface may "
-					   "not work correctly!\n",
-			   dev->name);
+				dev_info(&dev->dev,
+					 "Missing EEPROM, this interface may not work correctly!\n");
 			return;
 		}
 	  /* Do a fix-up based on the vendor half of the station address prefix. */
@@ -181,16 +181,15 @@ void __devinit tulip_parse_eeprom(struct net_device *dev)
 			  i++;			/* An Accton EN1207, not an outlaw Maxtech. */
 		  memcpy(ee_data + 26, eeprom_fixups[i].newtable,
 				 sizeof(eeprom_fixups[i].newtable));
-		  printk(KERN_INFO "%s: Old format EEPROM on '%s' board.  Using"
-				 " substitute media control info.\n",
-				 dev->name, eeprom_fixups[i].name);
+		  dev_info(&dev->dev,
+			   "Old format EEPROM on '%s' board.  Using substitute media control info\n",
+			   eeprom_fixups[i].name);
 		  break;
 		}
 	  }
 	  if (eeprom_fixups[i].name == NULL) { /* No fixup found. */
-		  printk(KERN_INFO "%s: Old style EEPROM with no media selection "
-				 "information.\n",
-			   dev->name);
+		  dev_info(&dev->dev,
+			   "Old style EEPROM with no media selection information\n");
 		return;
 	  }
 	}
@@ -218,7 +217,8 @@ subsequent_board:
 	        /* there is no phy information, don't even try to build mtable */
 	        if (count == 0) {
 			if (tulip_debug > 0)
-				printk(KERN_WARNING "%s: no phy info, aborting mtable build\n", dev->name);
+				dev_warn(&dev->dev,
+					 "no phy info, aborting mtable build\n");
 		        return;
 		}
 
@@ -234,8 +234,8 @@ subsequent_board:
 		mtable->has_nonmii = mtable->has_mii = mtable->has_reset = 0;
 		mtable->csr15dir = mtable->csr15val = 0;
 
-		printk(KERN_INFO "%s:  EEPROM default media type %s.\n", dev->name,
-			   media & 0x0800 ? "Autosense" : medianame[media & MEDIA_MASK]);
+		dev_info(&dev->dev, "EEPROM default media type %s\n",
+			 media & 0x0800 ? "Autosense" : medianame[media & MEDIA_MASK]);
 		for (i = 0; i < count; i++) {
 			struct medialeaf *leaf = &mtable->mleaf[i];
 
@@ -298,16 +298,17 @@ subsequent_board:
 			}
 			if (tulip_debug > 1  &&  leaf->media == 11) {
 				unsigned char *bp = leaf->leafdata;
-				printk(KERN_INFO "%s:  MII interface PHY %d, setup/reset "
-					   "sequences %d/%d long, capabilities %2.2x %2.2x.\n",
-					   dev->name, bp[0], bp[1], bp[2 + bp[1]*2],
-					   bp[5 + bp[2 + bp[1]*2]*2], bp[4 + bp[2 + bp[1]*2]*2]);
+				dev_info(&dev->dev,
+					 "MII interface PHY %d, setup/reset sequences %d/%d long, capabilities %02x %02x\n",
+					 bp[0], bp[1], bp[2 + bp[1]*2],
+					 bp[5 + bp[2 + bp[1]*2]*2],
+					 bp[4 + bp[2 + bp[1]*2]*2]);
 			}
-			printk(KERN_INFO "%s:  Index #%d - Media %s (#%d) described "
-				   "by a %s (%d) block.\n",
-				   dev->name, i, medianame[leaf->media & 15], leaf->media,
-				   leaf->type < ARRAY_SIZE(block_name) ? block_name[leaf->type] : "<unknown>",
-				   leaf->type);
+			dev_info(&dev->dev,
+				 "Index #%d - Media %s (#%d) described by a %s (%d) block\n",
+				 i, medianame[leaf->media & 15], leaf->media,
+				 leaf->type < ARRAY_SIZE(block_name) ? block_name[leaf->type] : "<unknown>",
+				 leaf->type);
 		}
 		if (new_advertise)
 			tp->sym_advertise = new_advertise;
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index 2e8e8ee893c7..1faf7a4d7202 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -125,12 +125,12 @@ int tulip_poll(struct napi_struct *napi, int budget)
 #endif
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG " In tulip_rx(), entry %d %8.8x.\n", entry,
-			   tp->rx_ring[entry].status);
+		printk(KERN_DEBUG " In tulip_rx(), entry %d %08x\n",
+		       entry, tp->rx_ring[entry].status);
 
        do {
 		if (ioread32(tp->base_addr + CSR5) == 0xffffffff) {
-			printk(KERN_DEBUG " In tulip_poll(), hardware disappeared.\n");
+			printk(KERN_DEBUG " In tulip_poll(), hardware disappeared\n");
 			break;
 		}
                /* Acknowledge current RX interrupt sources. */
@@ -146,7 +146,7 @@ int tulip_poll(struct napi_struct *napi, int budget)
                                break;
 
                        if (tulip_debug > 5)
-                               printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %8.8x.\n",
+                               printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %08x\n",
                                       dev->name, entry, status);
 
 		       if (++work_done >= budget)
@@ -177,15 +177,15 @@ int tulip_poll(struct napi_struct *napi, int budget)
                                 /* Ingore earlier buffers. */
                                        if ((status & 0xffff) != 0x7fff) {
                                                if (tulip_debug > 1)
-                                                       printk(KERN_WARNING "%s: Oversized Ethernet frame "
-                                                              "spanned multiple buffers, status %8.8x!\n",
-                                                              dev->name, status);
+                                                       dev_warn(&dev->dev,
+								"Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
+								status);
                                                tp->stats.rx_length_errors++;
                                        }
 			       } else {
                                 /* There was a fatal error. */
                                        if (tulip_debug > 2)
-                                               printk(KERN_DEBUG "%s: Receive error, Rx status %8.8x.\n",
+                                               printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
                                                       dev->name, status);
                                        tp->stats.rx_errors++; /* end of a packet.*/
 				       if (pkt_len > 1518 ||
@@ -226,12 +226,11 @@ int tulip_poll(struct napi_struct *napi, int budget)
 #ifndef final_version
                                        if (tp->rx_buffers[entry].mapping !=
                                            le32_to_cpu(tp->rx_ring[entry].buffer1)) {
-                                               printk(KERN_ERR "%s: Internal fault: The skbuff addresses "
-                                                      "do not match in tulip_rx: %08x vs. %08llx %p / %p.\n",
-                                                      dev->name,
-                                                      le32_to_cpu(tp->rx_ring[entry].buffer1),
-                                                      (unsigned long long)tp->rx_buffers[entry].mapping,
-                                                      skb->head, temp);
+                                               dev_err(&dev->dev,
+						       "Internal fault: The skbuff addresses do not match in tulip_rx: %08x vs. %08llx %p / %p\n",
+						       le32_to_cpu(tp->rx_ring[entry].buffer1),
+						       (unsigned long long)tp->rx_buffers[entry].mapping,
+						       skb->head, temp);
                                        }
 #endif
 
@@ -365,16 +364,16 @@ static int tulip_rx(struct net_device *dev)
 	int received = 0;
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG " In tulip_rx(), entry %d %8.8x.\n", entry,
-			   tp->rx_ring[entry].status);
+		printk(KERN_DEBUG " In tulip_rx(), entry %d %08x\n",
+		       entry, tp->rx_ring[entry].status);
 	/* If we own the next entry, it is a new packet. Send it up. */
 	while ( ! (tp->rx_ring[entry].status & cpu_to_le32(DescOwned))) {
 		s32 status = le32_to_cpu(tp->rx_ring[entry].status);
 		short pkt_len;
 
 		if (tulip_debug > 5)
-			printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %8.8x.\n",
-				   dev->name, entry, status);
+			printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %08x\n",
+			       dev->name, entry, status);
 		if (--rx_work_limit < 0)
 			break;
 
@@ -402,16 +401,16 @@ static int tulip_rx(struct net_device *dev)
 				/* Ingore earlier buffers. */
 				if ((status & 0xffff) != 0x7fff) {
 					if (tulip_debug > 1)
-						printk(KERN_WARNING "%s: Oversized Ethernet frame "
-							   "spanned multiple buffers, status %8.8x!\n",
-							   dev->name, status);
+						dev_warn(&dev->dev,
+							 "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
+							 status);
 					tp->stats.rx_length_errors++;
 				}
 			} else {
 				/* There was a fatal error. */
 				if (tulip_debug > 2)
-					printk(KERN_DEBUG "%s: Receive error, Rx status %8.8x.\n",
-						   dev->name, status);
+					printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
+					       dev->name, status);
 				tp->stats.rx_errors++; /* end of a packet.*/
 				if (pkt_len > 1518 ||
 				    (status & RxDescRunt))
@@ -450,12 +449,11 @@ static int tulip_rx(struct net_device *dev)
 #ifndef final_version
 				if (tp->rx_buffers[entry].mapping !=
 				    le32_to_cpu(tp->rx_ring[entry].buffer1)) {
-					printk(KERN_ERR "%s: Internal fault: The skbuff addresses "
-					       "do not match in tulip_rx: %08x vs. %Lx %p / %p.\n",
-					       dev->name,
-					       le32_to_cpu(tp->rx_ring[entry].buffer1),
-					       (long long)tp->rx_buffers[entry].mapping,
-					       skb->head, temp);
+					dev_err(&dev->dev,
+						"Internal fault: The skbuff addresses do not match in tulip_rx: %08x vs. %Lx %p / %p\n",
+						le32_to_cpu(tp->rx_ring[entry].buffer1),
+						(long long)tp->rx_buffers[entry].mapping,
+						skb->head, temp);
 				}
 #endif
 
@@ -569,7 +567,7 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 #endif /*  CONFIG_TULIP_NAPI */
 
 		if (tulip_debug > 4)
-			printk(KERN_DEBUG "%s: interrupt  csr5=%#8.8x new csr5=%#8.8x.\n",
+			printk(KERN_DEBUG "%s: interrupt  csr5=%#8.8x new csr5=%#8.8x\n",
 			       dev->name, csr5, ioread32(ioaddr + CSR5));
 
 
@@ -601,8 +599,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 					/* There was an major error, log it. */
 #ifndef final_version
 					if (tulip_debug > 1)
-						printk(KERN_DEBUG "%s: Transmit error, Tx status %8.8x.\n",
-							   dev->name, status);
+						printk(KERN_DEBUG "%s: Transmit error, Tx status %08x\n",
+						       dev->name, status);
 #endif
 					tp->stats.tx_errors++;
 					if (status & 0x4104) tp->stats.tx_aborted_errors++;
@@ -631,8 +629,9 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 
 #ifndef final_version
 			if (tp->cur_tx - dirty_tx > TX_RING_SIZE) {
-				printk(KERN_ERR "%s: Out-of-sync dirty pointer, %d vs. %d.\n",
-					   dev->name, dirty_tx, tp->cur_tx);
+				dev_err(&dev->dev,
+					"Out-of-sync dirty pointer, %d vs. %d\n",
+					dirty_tx, tp->cur_tx);
 				dirty_tx += TX_RING_SIZE;
 			}
 #endif
@@ -643,9 +642,10 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 			tp->dirty_tx = dirty_tx;
 			if (csr5 & TxDied) {
 				if (tulip_debug > 2)
-					printk(KERN_WARNING "%s: The transmitter stopped."
-						   "  CSR5 is %x, CSR6 %x, new CSR6 %x.\n",
-						   dev->name, csr5, ioread32(ioaddr + CSR6), tp->csr6);
+					dev_warn(&dev->dev,
+						 "The transmitter stopped.  CSR5 is %x, CSR6 %x, new CSR6 %x\n",
+						 csr5, ioread32(ioaddr + CSR6),
+						 tp->csr6);
 				tulip_restart_rxtx(tp);
 			}
 			spin_unlock(&tp->lock);
@@ -696,8 +696,9 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 				 * to the 21142/3 docs that is).
 				 *   -- rmk
 				 */
-				printk(KERN_ERR "%s: (%lu) System Error occurred (%d)\n",
-					dev->name, tp->nir, error);
+				dev_err(&dev->dev,
+					"(%lu) System Error occurred (%d)\n",
+					tp->nir, error);
 			}
 			/* Clear all error sources, included undocumented ones! */
 			iowrite32(0x0800f7ba, ioaddr + CSR5);
@@ -706,16 +707,17 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 		if (csr5 & TimerInt) {
 
 			if (tulip_debug > 2)
-				printk(KERN_ERR "%s: Re-enabling interrupts, %8.8x.\n",
-					   dev->name, csr5);
+				dev_err(&dev->dev,
+					"Re-enabling interrupts, %08x\n",
+					csr5);
 			iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
 			tp->ttimer = 0;
 			oi++;
 		}
 		if (tx > maxtx || rx > maxrx || oi > maxoi) {
 			if (tulip_debug > 1)
-				printk(KERN_WARNING "%s: Too much work during an interrupt, "
-					   "csr5=0x%8.8x. (%lu) (%d,%d,%d)\n", dev->name, csr5, tp->nir, tx, rx, oi);
+				dev_warn(&dev->dev, "Too much work during an interrupt, csr5=0x%08x. (%lu) (%d,%d,%d)\n",
+					 csr5, tp->nir, tx, rx, oi);
 
                        /* Acknowledge all interrupt sources. */
                         iowrite32(0x8001ffff, ioaddr + CSR5);
@@ -764,14 +766,18 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 	entry = tp->dirty_rx % RX_RING_SIZE;
 	if (tp->rx_buffers[entry].skb == NULL) {
 		if (tulip_debug > 1)
-			printk(KERN_WARNING "%s: in rx suspend mode: (%lu) (tp->cur_rx = %u, ttimer = %d, rx = %d) go/stay in suspend mode\n", dev->name, tp->nir, tp->cur_rx, tp->ttimer, rx);
+			dev_warn(&dev->dev,
+				 "in rx suspend mode: (%lu) (tp->cur_rx = %u, ttimer = %d, rx = %d) go/stay in suspend mode\n",
+				 tp->nir, tp->cur_rx, tp->ttimer, rx);
 		if (tp->chip_id == LC82C168) {
 			iowrite32(0x00, ioaddr + CSR7);
 			mod_timer(&tp->timer, RUN_AT(HZ/50));
 		} else {
 			if (tp->ttimer == 0 || (ioread32(ioaddr + CSR11) & 0xffff) == 0) {
 				if (tulip_debug > 1)
-					printk(KERN_WARNING "%s: in rx suspend mode: (%lu) set timer\n", dev->name, tp->nir);
+					dev_warn(&dev->dev,
+						 "in rx suspend mode: (%lu) set timer\n",
+						 tp->nir);
 				iowrite32(tulip_tbl[tp->chip_id].valid_intrs | TimerInt,
 					ioaddr + CSR7);
 				iowrite32(TimerInt, ioaddr + CSR5);
@@ -787,8 +793,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance)
 	}
 
 	if (tulip_debug > 4)
-		printk(KERN_DEBUG "%s: exiting interrupt, csr5=%#4.4x.\n",
-			   dev->name, ioread32(ioaddr + CSR5));
+		printk(KERN_DEBUG "%s: exiting interrupt, csr5=%#04x\n",
+		       dev->name, ioread32(ioaddr + CSR5));
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
index d8fda83705bf..68b170ae4d15 100644
--- a/drivers/net/tulip/media.c
+++ b/drivers/net/tulip/media.c
@@ -182,9 +182,8 @@ void tulip_select_media(struct net_device *dev, int startup)
 		switch (mleaf->type) {
 		case 0:					/* 21140 non-MII xcvr. */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: Using a 21140 non-MII transceiver"
-					   " with control setting %2.2x.\n",
-					   dev->name, p[1]);
+				printk(KERN_DEBUG "%s: Using a 21140 non-MII transceiver with control setting %02x\n",
+				       dev->name, p[1]);
 			dev->if_port = p[0];
 			if (startup)
 				iowrite32(mtable->csr12dir | 0x100, ioaddr + CSR12);
@@ -205,15 +204,15 @@ void tulip_select_media(struct net_device *dev, int startup)
 				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
 				unsigned char *rst = rleaf->leafdata;
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s: Resetting the transceiver.\n",
-						   dev->name);
+					printk(KERN_DEBUG "%s: Resetting the transceiver\n",
+					       dev->name);
 				for (i = 0; i < rst[0]; i++)
 					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
 			}
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: 21143 non-MII %s transceiver control "
-					   "%4.4x/%4.4x.\n",
-					   dev->name, medianame[dev->if_port], setup[0], setup[1]);
+				printk(KERN_DEBUG "%s: 21143 non-MII %s transceiver control %04x/%04x\n",
+				       dev->name, medianame[dev->if_port],
+				       setup[0], setup[1]);
 			if (p[0] & 0x40) {	/* SIA (CSR13-15) setup values are provided. */
 				csr13val = setup[0];
 				csr14val = setup[1];
@@ -240,8 +239,8 @@ void tulip_select_media(struct net_device *dev, int startup)
 				if (startup) iowrite32(csr13val, ioaddr + CSR13);
 			}
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s:  Setting CSR15 to %8.8x/%8.8x.\n",
-					   dev->name, csr15dir, csr15val);
+				printk(KERN_DEBUG "%s:  Setting CSR15 to %08x/%08x\n",
+				       dev->name, csr15dir, csr15val);
 			if (mleaf->type == 4)
 				new_csr6 = 0x82020000 | ((setup[2] & 0x71) << 18);
 			else
@@ -317,8 +316,9 @@ void tulip_select_media(struct net_device *dev, int startup)
 				if (tp->mii_advertise == 0)
 					tp->mii_advertise = tp->advertising[phy_num];
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s:  Advertising %4.4x on MII %d.\n",
-					       dev->name, tp->mii_advertise, tp->phys[phy_num]);
+					printk(KERN_DEBUG "%s:  Advertising %04x on MII %d\n",
+					       dev->name, tp->mii_advertise,
+					       tp->phys[phy_num]);
 				tulip_mdio_write(dev, tp->phys[phy_num], 4, tp->mii_advertise);
 			}
 			break;
@@ -335,8 +335,8 @@ void tulip_select_media(struct net_device *dev, int startup)
 				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
 				unsigned char *rst = rleaf->leafdata;
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG "%s: Resetting the transceiver.\n",
-						   dev->name);
+					printk(KERN_DEBUG "%s: Resetting the transceiver\n",
+					       dev->name);
 				for (i = 0; i < rst[0]; i++)
 					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
 			}
@@ -344,20 +344,20 @@ void tulip_select_media(struct net_device *dev, int startup)
 			break;
 		}
 		default:
-			printk(KERN_DEBUG "%s:  Invalid media table selection %d.\n",
-					   dev->name, mleaf->type);
+			printk(KERN_DEBUG "%s:  Invalid media table selection %d\n",
+			       dev->name, mleaf->type);
 			new_csr6 = 0x020E0000;
 		}
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: Using media type %s, CSR12 is %2.2x.\n",
-				   dev->name, medianame[dev->if_port],
+			printk(KERN_DEBUG "%s: Using media type %s, CSR12 is %02x\n",
+			       dev->name, medianame[dev->if_port],
 				   ioread32(ioaddr + CSR12) & 0xff);
 	} else if (tp->chip_id == LC82C168) {
 		if (startup && ! tp->medialock)
 			dev->if_port = tp->mii_cnt ? 11 : 0;
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC PHY status is %3.3x, media %s.\n",
-				   dev->name, ioread32(ioaddr + 0xB8), medianame[dev->if_port]);
+			printk(KERN_DEBUG "%s: PNIC PHY status is %3.3x, media %s\n",
+			       dev->name, ioread32(ioaddr + 0xB8), medianame[dev->if_port]);
 		if (tp->mii_cnt) {
 			new_csr6 = 0x810C0000;
 			iowrite32(0x0001, ioaddr + CSR15);
@@ -388,10 +388,9 @@ void tulip_select_media(struct net_device *dev, int startup)
 		} else
 			new_csr6 = 0x03860000;
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: No media description table, assuming "
-				   "%s transceiver, CSR12 %2.2x.\n",
-				   dev->name, medianame[dev->if_port],
-				   ioread32(ioaddr + CSR12));
+			printk(KERN_DEBUG "%s: No media description table, assuming %s transceiver, CSR12 %02x\n",
+			       dev->name, medianame[dev->if_port],
+			       ioread32(ioaddr + CSR12));
 	}
 
 	tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
@@ -415,16 +414,17 @@ int tulip_check_duplex(struct net_device *dev)
 	bmsr = tulip_mdio_read(dev, tp->phys[0], MII_BMSR);
 	lpa = tulip_mdio_read(dev, tp->phys[0], MII_LPA);
 	if (tulip_debug > 1)
-		printk(KERN_INFO "%s: MII status %4.4x, Link partner report "
-			   "%4.4x.\n", dev->name, bmsr, lpa);
+		dev_info(&dev->dev, "MII status %04x, Link partner report %04x\n",
+			 bmsr, lpa);
 	if (bmsr == 0xffff)
 		return -2;
 	if ((bmsr & BMSR_LSTATUS) == 0) {
 		int new_bmsr = tulip_mdio_read(dev, tp->phys[0], MII_BMSR);
 		if ((new_bmsr & BMSR_LSTATUS) == 0) {
 			if (tulip_debug  > 1)
-				printk(KERN_INFO "%s: No link beat on the MII interface,"
-					   " status %4.4x.\n", dev->name, new_bmsr);
+				dev_info(&dev->dev,
+					 "No link beat on the MII interface, status %04x\n",
+					 new_bmsr);
 			return -1;
 		}
 	}
@@ -443,10 +443,10 @@ int tulip_check_duplex(struct net_device *dev)
 		tulip_restart_rxtx(tp);
 
 		if (tulip_debug > 0)
-			printk(KERN_INFO "%s: Setting %s-duplex based on MII"
-				   "#%d link partner capability of %4.4x.\n",
-				   dev->name, tp->full_duplex ? "full" : "half",
-				   tp->phys[0], lpa);
+			dev_info(&dev->dev,
+				 "Setting %s-duplex based on MII#%d link partner capability of %04x\n",
+				 tp->full_duplex ? "full" : "half",
+				 tp->phys[0], lpa);
 		return 1;
 	}
 
@@ -501,15 +501,13 @@ void __devinit tulip_find_mii (struct net_device *dev, int board_idx)
 
 		tp->phys[phy_idx++] = phy;
 
-		printk (KERN_INFO "tulip%d:  MII transceiver #%d "
-			"config %4.4x status %4.4x advertising %4.4x.\n",
+		pr_info("tulip%d:  MII transceiver #%d config %04x status %04x advertising %04x\n",
 			board_idx, phy, mii_reg0, mii_status, mii_advert);
 
 		/* Fixup for DLink with miswired PHY. */
 		if (mii_advert != to_advert) {
-			printk (KERN_DEBUG "tulip%d:  Advertising %4.4x on PHY %d,"
-				" previously advertising %4.4x.\n",
-				board_idx, to_advert, phy, mii_advert);
+			printk(KERN_DEBUG "tulip%d:  Advertising %04x on PHY %d, previously advertising %04x\n",
+			       board_idx, to_advert, phy, mii_advert);
 			tulip_mdio_write (dev, phy, 4, to_advert);
 		}
 
@@ -554,7 +552,7 @@ void __devinit tulip_find_mii (struct net_device *dev, int board_idx)
 	}
 	tp->mii_cnt = phy_idx;
 	if (tp->mtable && tp->mtable->has_mii && phy_idx == 0) {
-		printk (KERN_INFO "tulip%d: ***WARNING***: No MII transceiver found!\n",
+		pr_info("tulip%d: ***WARNING***: No MII transceiver found!\n",
 			board_idx);
 		tp->phys[0] = 1;
 	}
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
index d3253ed09dfc..966efa1a27d7 100644
--- a/drivers/net/tulip/pnic.c
+++ b/drivers/net/tulip/pnic.c
@@ -40,8 +40,8 @@ void pnic_do_nway(struct net_device *dev)
 			new_csr6 |= 0x00000200;
 		}
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC autonegotiated status %8.8x, %s.\n",
-				   dev->name, phy_reg, medianame[dev->if_port]);
+			printk(KERN_DEBUG "%s: PNIC autonegotiated status %08x, %s\n",
+			       dev->name, phy_reg, medianame[dev->if_port]);
 		if (tp->csr6 != new_csr6) {
 			tp->csr6 = new_csr6;
 			/* Restart Tx */
@@ -58,8 +58,8 @@ void pnic_lnk_change(struct net_device *dev, int csr5)
 	int phy_reg = ioread32(ioaddr + 0xB8);
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: PNIC link changed state %8.8x, CSR5 %8.8x.\n",
-			   dev->name, phy_reg, csr5);
+		printk(KERN_DEBUG "%s: PNIC link changed state %08x, CSR5 %08x\n",
+		       dev->name, phy_reg, csr5);
 	if (ioread32(ioaddr + CSR5) & TPLnkFail) {
 		iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkFail) | TPLnkPass, ioaddr + CSR7);
 		/* If we use an external MII, then we mustn't use the
@@ -114,9 +114,8 @@ void pnic_timer(unsigned long data)
 		int csr5 = ioread32(ioaddr + CSR5);
 
 		if (tulip_debug > 1)
-			printk(KERN_DEBUG "%s: PNIC timer PHY status %8.8x, %s "
-				   "CSR5 %8.8x.\n",
-				   dev->name, phy_reg, medianame[dev->if_port], csr5);
+			printk(KERN_DEBUG "%s: PNIC timer PHY status %08x, %s CSR5 %08x\n",
+			       dev->name, phy_reg, medianame[dev->if_port], csr5);
 		if (phy_reg & 0x04000000) {	/* Remote link fault */
 			iowrite32(0x0201F078, ioaddr + 0xB8);
 			next_tick = 1*HZ;
@@ -126,10 +125,11 @@ void pnic_timer(unsigned long data)
 			next_tick = 60*HZ;
 		} else if (csr5 & TPLnkFail) { /* 100baseTx link beat */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: %s link beat failed, CSR12 %4.4x, "
-					   "CSR5 %8.8x, PHY %3.3x.\n",
-					   dev->name, medianame[dev->if_port], csr12,
-					   ioread32(ioaddr + CSR5), ioread32(ioaddr + 0xB8));
+				printk(KERN_DEBUG "%s: %s link beat failed, CSR12 %04x, CSR5 %08x, PHY %03x\n",
+				       dev->name, medianame[dev->if_port],
+				       csr12,
+				       ioread32(ioaddr + CSR5),
+				       ioread32(ioaddr + 0xB8));
 			next_tick = 3*HZ;
 			if (tp->medialock) {
 			} else if (tp->nwayset  &&  (dev->if_port & 1)) {
@@ -151,10 +151,11 @@ void pnic_timer(unsigned long data)
 				tulip_restart_rxtx(tp);
 				dev->trans_start = jiffies;
 				if (tulip_debug > 1)
-					printk(KERN_INFO "%s: Changing PNIC configuration to %s "
-						   "%s-duplex, CSR6 %8.8x.\n",
-						   dev->name, medianame[dev->if_port],
-						   tp->full_duplex ? "full" : "half", new_csr6);
+					dev_info(&dev->dev,
+						 "Changing PNIC configuration to %s %s-duplex, CSR6 %08x\n",
+						 medianame[dev->if_port],
+						 tp->full_duplex ? "full" : "half",
+						 new_csr6);
 			}
 		}
 	}
@@ -162,7 +163,7 @@ too_good_connection:
 	mod_timer(&tp->timer, RUN_AT(next_tick));
 	if(!ioread32(ioaddr + CSR7)) {
 		if (tulip_debug > 1)
-			printk(KERN_INFO "%s: sw timer wakeup.\n", dev->name);
+			dev_info(&dev->dev, "sw timer wakeup\n");
 		disable_irq(dev->irq);
 		tulip_refill_rx(dev);
 		enable_irq(dev->irq);
diff --git a/drivers/net/tulip/pnic2.c b/drivers/net/tulip/pnic2.c
index d8418694bf46..b8197666021e 100644
--- a/drivers/net/tulip/pnic2.c
+++ b/drivers/net/tulip/pnic2.c
@@ -87,8 +87,8 @@ void pnic2_timer(unsigned long data)
 	int next_tick = 60*HZ;
 
 	if (tulip_debug > 3)
-		printk(KERN_INFO"%s: PNIC2 negotiation status %8.8x.\n",
-                    dev->name,ioread32(ioaddr + CSR12));
+		dev_info(&dev->dev, "PNIC2 negotiation status %08x\n",
+			 ioread32(ioaddr + CSR12));
 
 	if (next_tick) {
 		mod_timer(&tp->timer, RUN_AT(next_tick));
@@ -125,8 +125,8 @@ void pnic2_start_nway(struct net_device *dev)
         csr14 |= 0x00001184;
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Restarting PNIC2 autonegotiation, "
-                      "csr14=%8.8x.\n", dev->name, csr14);
+		printk(KERN_DEBUG "%s: Restarting PNIC2 autonegotiation, csr14=%08x\n",
+		       dev->name, csr14);
 
         /* tell pnic2_lnk_change we are doing an nway negotiation */
 	dev->if_port = 0;
@@ -137,8 +137,8 @@ void pnic2_start_nway(struct net_device *dev)
 
 	tp->csr6 = ioread32(ioaddr + CSR6);
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: On Entry to Nway, "
-                      "csr6=%8.8x.\n", dev->name, tp->csr6);
+		printk(KERN_DEBUG "%s: On Entry to Nway, csr6=%08x\n",
+		       dev->name, tp->csr6);
 
         /* mask off any bits not to touch
          * comment at top of file explains mask value
@@ -181,9 +181,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 	int csr12 = ioread32(ioaddr + CSR12);
 
 	if (tulip_debug > 1)
-		printk(KERN_INFO"%s: PNIC2 link status interrupt %8.8x, "
-                       " CSR5 %x, %8.8x.\n", dev->name, csr12,
-                       csr5, ioread32(ioaddr + CSR14));
+		dev_info(&dev->dev,
+			 "PNIC2 link status interrupt %08x,  CSR5 %x, %08x\n",
+			 csr12, csr5, ioread32(ioaddr + CSR14));
 
 	/* If NWay finished and we have a negotiated partner capability.
          * check bits 14:12 for bit pattern 101 - all is good
@@ -215,9 +215,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 			else if (negotiated & 0x0020)	dev->if_port = 0;
 			else {
 			     if (tulip_debug > 1)
-		                   printk(KERN_INFO "%s: funny autonegotiate result "
-                                        "csr12 %8.8x advertising %4.4x\n",
-			                 dev->name, csr12, tp->sym_advertise);
+				     dev_info(&dev->dev,
+					      "funny autonegotiate result csr12 %08x advertising %04x\n",
+					      csr12, tp->sym_advertise);
 			     tp->nwayset = 0;
 			     /* so check  if 100baseTx link state is okay */
 			     if ((csr12 & 2) == 0  &&  (tp->sym_advertise & 0x0180))
@@ -231,10 +231,11 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 
 			if (tulip_debug > 1) {
 			       if (tp->nwayset)
-			             printk(KERN_INFO "%s: Switching to %s based on link "
-				    "negotiation %4.4x & %4.4x = %4.4x.\n",
-				     dev->name, medianame[dev->if_port],
-                                     tp->sym_advertise, tp->lpar, negotiated);
+				       dev_info(&dev->dev,
+						"Switching to %s based on link negotiation %04x & %04x = %04x\n",
+						medianame[dev->if_port],
+						tp->sym_advertise, tp->lpar,
+						negotiated);
 			}
 
                         /* remember to turn off bit 7 - autonegotiate
@@ -270,9 +271,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 			iowrite32(1, ioaddr + CSR13);
 
 			if (tulip_debug > 2)
-			        printk(KERN_DEBUG "%s:  Setting CSR6 %8.8x/%x CSR12 "
-                                      "%8.8x.\n", dev->name, tp->csr6,
-                                      ioread32(ioaddr + CSR6), ioread32(ioaddr + CSR12));
+			        printk(KERN_DEBUG "%s: Setting CSR6 %08x/%x CSR12 %08x\n",
+				       dev->name, tp->csr6,
+				       ioread32(ioaddr + CSR6), ioread32(ioaddr + CSR12));
 
 			/* now the following actually writes out the
 			 * new csr6 values
@@ -282,9 +283,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
                         return;
 
 	        } else {
-	                printk(KERN_INFO "%s: Autonegotiation failed, "
-                                    "using %s, link beat status %4.4x.\n",
-				     dev->name, medianame[dev->if_port], csr12);
+	                dev_info(&dev->dev,
+				 "Autonegotiation failed, using %s, link beat status %04x\n",
+				 medianame[dev->if_port], csr12);
 
                         /* remember to turn off bit 7 - autonegotiate
                          * enable so we don't forget
@@ -339,9 +340,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 	        /* we are at 100mb and a potential link change occurred */
 
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: PNIC2 %s link beat %s.\n",
-				   dev->name, medianame[dev->if_port],
-				   (csr12 & 2) ? "failed" : "good");
+			dev_info(&dev->dev, "PNIC2 %s link beat %s\n",
+				 medianame[dev->if_port],
+				 (csr12 & 2) ? "failed" : "good");
 
                 /* check 100 link beat */
 
@@ -364,9 +365,9 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 	        /* we are at 10mb and a potential link change occurred */
 
 		if (tulip_debug > 1)
-			printk(KERN_INFO"%s: PNIC2 %s link beat %s.\n",
-				   dev->name, medianame[dev->if_port],
-				   (csr12 & 4) ? "failed" : "good");
+			dev_info(&dev->dev, "PNIC2 %s link beat %s\n",
+				 medianame[dev->if_port],
+				 (csr12 & 4) ? "failed" : "good");
 
 
                 tp->nway = 0;
@@ -385,7 +386,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 
 
 	if (tulip_debug > 1)
-		printk(KERN_INFO"%s: PNIC2 Link Change Default?\n",dev->name);
+		dev_info(&dev->dev, "PNIC2 Link Change Default?\n");
 
         /* if all else fails default to trying 10baseT-HD */
 	dev->if_port = 0;
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
index a0e084223082..36c2725ec886 100644
--- a/drivers/net/tulip/timer.c
+++ b/drivers/net/tulip/timer.c
@@ -28,11 +28,11 @@ void tulip_media_task(struct work_struct *work)
 	unsigned long flags;
 
 	if (tulip_debug > 2) {
-		printk(KERN_DEBUG "%s: Media selection tick, %s, status %8.8x mode"
-			   " %8.8x SIA %8.8x %8.8x %8.8x %8.8x.\n",
-			   dev->name, medianame[dev->if_port], ioread32(ioaddr + CSR5),
-			   ioread32(ioaddr + CSR6), csr12, ioread32(ioaddr + CSR13),
-			   ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
+		printk(KERN_DEBUG "%s: Media selection tick, %s, status %08x mode %08x SIA %08x %08x %08x %08x\n",
+		       dev->name, medianame[dev->if_port],
+		       ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR6),
+		       csr12, ioread32(ioaddr + CSR13),
+		       ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
 	}
 	switch (tp->chip_id) {
 	case DC21140:
@@ -48,9 +48,9 @@ void tulip_media_task(struct work_struct *work)
 			   Assume this a generic MII or SYM transceiver. */
 			next_tick = 60*HZ;
 			if (tulip_debug > 2)
-				printk(KERN_DEBUG "%s: network media monitor CSR6 %8.8x "
-					   "CSR12 0x%2.2x.\n",
-					   dev->name, ioread32(ioaddr + CSR6), csr12 & 0xff);
+				printk(KERN_DEBUG "%s: network media monitor CSR6 %08x CSR12 0x%02x\n",
+				       dev->name,
+				       ioread32(ioaddr + CSR6), csr12 & 0xff);
 			break;
 		}
 		mleaf = &tp->mtable->mleaf[tp->cur_index];
@@ -62,9 +62,8 @@ void tulip_media_task(struct work_struct *work)
 			s8 bitnum = p[offset];
 			if (p[offset+1] & 0x80) {
 				if (tulip_debug > 1)
-					printk(KERN_DEBUG"%s: Transceiver monitor tick "
-						   "CSR12=%#2.2x, no media sense.\n",
-						   dev->name, csr12);
+					printk(KERN_DEBUG "%s: Transceiver monitor tick CSR12=%#02x, no media sense\n",
+					       dev->name, csr12);
 				if (mleaf->type == 4) {
 					if (mleaf->media == 3 && (csr12 & 0x02))
 						goto select_next_media;
@@ -72,16 +71,16 @@ void tulip_media_task(struct work_struct *work)
 				break;
 			}
 			if (tulip_debug > 2)
-				printk(KERN_DEBUG "%s: Transceiver monitor tick: CSR12=%#2.2x"
-					   " bit %d is %d, expecting %d.\n",
-					   dev->name, csr12, (bitnum >> 1) & 7,
-					   (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
-					   (bitnum >= 0));
+				printk(KERN_DEBUG "%s: Transceiver monitor tick: CSR12=%#02x bit %d is %d, expecting %d\n",
+				       dev->name, csr12, (bitnum >> 1) & 7,
+				       (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
+				       (bitnum >= 0));
 			/* Check that the specified bit has the proper value. */
 			if ((bitnum < 0) !=
 				((csr12 & (1 << ((bitnum >> 1) & 7))) != 0)) {
 				if (tulip_debug > 2)
-					printk(KERN_DEBUG "%s: Link beat detected for %s.\n", dev->name,
+					printk(KERN_DEBUG "%s: Link beat detected for %s\n",
+					       dev->name,
 					       medianame[mleaf->media & MEDIA_MASK]);
 				if ((p[2] & 0x61) == 0x01)	/* Bogus Znyx board. */
 					goto actually_mii;
@@ -100,9 +99,9 @@ void tulip_media_task(struct work_struct *work)
 			if (tulip_media_cap[dev->if_port] & MediaIsFD)
 				goto select_next_media; /* Skip FD entries. */
 			if (tulip_debug > 1)
-				printk(KERN_DEBUG "%s: No link beat on media %s,"
-				       " trying transceiver type %s.\n",
-				       dev->name, medianame[mleaf->media & MEDIA_MASK],
+				printk(KERN_DEBUG "%s: No link beat on media %s, trying transceiver type %s\n",
+				       dev->name,
+				       medianame[mleaf->media & MEDIA_MASK],
 				       medianame[tp->mtable->mleaf[tp->cur_index].media]);
 			tulip_select_media(dev, 0);
 			/* Restart the transmit process. */
@@ -151,8 +150,8 @@ void mxic_timer(unsigned long data)
 	int next_tick = 60*HZ;
 
 	if (tulip_debug > 3) {
-		printk(KERN_INFO"%s: MXIC negotiation status %8.8x.\n", dev->name,
-			   ioread32(ioaddr + CSR12));
+		dev_info(&dev->dev, "MXIC negotiation status %08x\n",
+			 ioread32(ioaddr + CSR12));
 	}
 	if (next_tick) {
 		mod_timer(&tp->timer, RUN_AT(next_tick));
@@ -167,11 +166,10 @@ void comet_timer(unsigned long data)
 	int next_tick = 60*HZ;
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: Comet link status %4.4x partner capability "
-			   "%4.4x.\n",
-			   dev->name,
-			   tulip_mdio_read(dev, tp->phys[0], 1),
-			   tulip_mdio_read(dev, tp->phys[0], 5));
+		printk(KERN_DEBUG "%s: Comet link status %04x partner capability %04x\n",
+		       dev->name,
+		       tulip_mdio_read(dev, tp->phys[0], 1),
+		       tulip_mdio_read(dev, tp->phys[0], 5));
 	/* mod_timer synchronizes us with potential add_timer calls
 	 * from interrupts.
 	 */
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 0fa3140d65bf..e1a5f03a49c5 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -41,7 +41,6 @@
 static char version[] __devinitdata =
 	"Linux Tulip driver version " DRV_VERSION " (" DRV_RELDATE ")\n";
 
-
 /* A few user-configurable values. */
 
 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
@@ -196,9 +195,13 @@ struct tulip_chip_table tulip_tbl[] = {
 	| HAS_NWAY | HAS_PCI_MWI, tulip_timer, tulip_media_task },
 
   /* DM910X */
+#ifdef CONFIG_TULIP_DM910X
   { "Davicom DM9102/DM9102A", 128, 0x0001ebef,
 	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_ACPI,
 	tulip_timer, tulip_media_task },
+#else
+  { NULL },
+#endif
 
   /* RS7112 */
   { "Conexant LANfinity", 256, 0x0001ebef,
@@ -207,7 +210,7 @@ struct tulip_chip_table tulip_tbl[] = {
 };
 
 
-static struct pci_device_id tulip_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(tulip_pci_tbl) = {
 	{ 0x1011, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21140 },
 	{ 0x1011, 0x0019, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21143 },
 	{ 0x11AD, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, LC82C168 },
@@ -228,8 +231,10 @@ static struct pci_device_id tulip_pci_tbl[] = {
 	{ 0x1259, 0xa120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
 	{ 0x11F6, 0x9881, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMPEX9881 },
 	{ 0x8086, 0x0039, PCI_ANY_ID, PCI_ANY_ID, 0, 0, I21145 },
+#ifdef CONFIG_TULIP_DM910X
 	{ 0x1282, 0x9100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
 	{ 0x1282, 0x9102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
+#endif
 	{ 0x1113, 0x1216, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
 	{ 0x1113, 0x1217, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98715 },
 	{ 0x1113, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
@@ -243,6 +248,7 @@ static struct pci_device_id tulip_pci_tbl[] = {
 	{ 0x17B3, 0xAB08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
 	{ 0x10b7, 0x9300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* 3Com 3CSOHO100B-TX */
 	{ 0x14ea, 0xab08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Planex FNW-3602-TX */
+	{ 0x1414, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Microsoft MN-120 */
 	{ 0x1414, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
 	{ } /* terminate list */
 };
@@ -319,7 +325,8 @@ static void tulip_up(struct net_device *dev)
 	udelay(100);
 
 	if (tulip_debug > 1)
-		printk(KERN_DEBUG "%s: tulip_up(), irq==%d.\n", dev->name, dev->irq);
+		printk(KERN_DEBUG "%s: tulip_up(), irq==%d\n",
+		       dev->name, dev->irq);
 
 	iowrite32(tp->rx_ring_dma, ioaddr + CSR3);
 	iowrite32(tp->tx_ring_dma, ioaddr + CSR4);
@@ -380,8 +387,9 @@ static void tulip_up(struct net_device *dev)
 			(dev->if_port == 12 ? 0 : dev->if_port);
 		for (i = 0; i < tp->mtable->leafcount; i++)
 			if (tp->mtable->mleaf[i].media == looking_for) {
-				printk(KERN_INFO "%s: Using user-specified media %s.\n",
-					   dev->name, medianame[dev->if_port]);
+				dev_info(&dev->dev,
+					 "Using user-specified media %s\n",
+					 medianame[dev->if_port]);
 				goto media_picked;
 			}
 	}
@@ -389,8 +397,9 @@ static void tulip_up(struct net_device *dev)
 		int looking_for = tp->mtable->defaultmedia & MEDIA_MASK;
 		for (i = 0; i < tp->mtable->leafcount; i++)
 			if (tp->mtable->mleaf[i].media == looking_for) {
-				printk(KERN_INFO "%s: Using EEPROM-set media %s.\n",
-					   dev->name, medianame[looking_for]);
+				dev_info(&dev->dev,
+					 "Using EEPROM-set media %s\n",
+					 medianame[looking_for]);
 				goto media_picked;
 			}
 	}
@@ -417,9 +426,10 @@ media_picked:
 		if (tp->mii_cnt) {
 			tulip_select_media(dev, 1);
 			if (tulip_debug > 1)
-				printk(KERN_INFO "%s: Using MII transceiver %d, status "
-					   "%4.4x.\n",
-					   dev->name, tp->phys[0], tulip_mdio_read(dev, tp->phys[0], 1));
+				dev_info(&dev->dev,
+					 "Using MII transceiver %d, status %04x\n",
+					 tp->phys[0],
+					 tulip_mdio_read(dev, tp->phys[0], 1));
 			iowrite32(csr6_mask_defstate, ioaddr + CSR6);
 			tp->csr6 = csr6_mask_hdcap;
 			dev->if_port = 11;
@@ -483,9 +493,10 @@ media_picked:
 	iowrite32(0, ioaddr + CSR2);		/* Rx poll demand */
 
 	if (tulip_debug > 2) {
-		printk(KERN_DEBUG "%s: Done tulip_up(), CSR0 %8.8x, CSR5 %8.8x CSR6 %8.8x.\n",
-			   dev->name, ioread32(ioaddr + CSR0), ioread32(ioaddr + CSR5),
-			   ioread32(ioaddr + CSR6));
+		printk(KERN_DEBUG "%s: Done tulip_up(), CSR0 %08x, CSR5 %08x CSR6 %08x\n",
+		       dev->name, ioread32(ioaddr + CSR0),
+		       ioread32(ioaddr + CSR5),
+		       ioread32(ioaddr + CSR6));
 	}
 
 	/* Set the timer to switch to check for link beat and perhaps switch
@@ -533,27 +544,30 @@ static void tulip_tx_timeout(struct net_device *dev)
 	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
 		/* Do nothing -- the media monitor should handle this. */
 		if (tulip_debug > 1)
-			printk(KERN_WARNING "%s: Transmit timeout using MII device.\n",
-				   dev->name);
+			dev_warn(&dev->dev,
+				 "Transmit timeout using MII device\n");
 	} else if (tp->chip_id == DC21140 || tp->chip_id == DC21142 ||
 		   tp->chip_id == MX98713 || tp->chip_id == COMPEX9881 ||
 		   tp->chip_id == DM910X) {
-		printk(KERN_WARNING "%s: 21140 transmit timed out, status %8.8x, "
-			   "SIA %8.8x %8.8x %8.8x %8.8x, resetting...\n",
-			   dev->name, ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12),
-			   ioread32(ioaddr + CSR13), ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
+		dev_warn(&dev->dev,
+			 "21140 transmit timed out, status %08x, SIA %08x %08x %08x %08x, resetting...\n",
+			 ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12),
+			 ioread32(ioaddr + CSR13), ioread32(ioaddr + CSR14),
+			 ioread32(ioaddr + CSR15));
 		tp->timeout_recovery = 1;
 		schedule_work(&tp->media_work);
 		goto out_unlock;
 	} else if (tp->chip_id == PNIC2) {
-		printk(KERN_WARNING "%s: PNIC2 transmit timed out, status %8.8x, "
-		       "CSR6/7 %8.8x / %8.8x CSR12 %8.8x, resetting...\n",
-		       dev->name, (int)ioread32(ioaddr + CSR5), (int)ioread32(ioaddr + CSR6),
-		       (int)ioread32(ioaddr + CSR7), (int)ioread32(ioaddr + CSR12));
+		dev_warn(&dev->dev,
+			 "PNIC2 transmit timed out, status %08x, CSR6/7 %08x / %08x CSR12 %08x, resetting...\n",
+			 (int)ioread32(ioaddr + CSR5),
+			 (int)ioread32(ioaddr + CSR6),
+			 (int)ioread32(ioaddr + CSR7),
+			 (int)ioread32(ioaddr + CSR12));
 	} else {
-		printk(KERN_WARNING "%s: Transmit timed out, status %8.8x, CSR12 "
-			   "%8.8x, resetting...\n",
-			   dev->name, ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12));
+		dev_warn(&dev->dev,
+			 "Transmit timed out, status %08x, CSR12 %08x, resetting...\n",
+			 ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12));
 		dev->if_port = 0;
 	}
 
@@ -563,26 +577,26 @@ static void tulip_tx_timeout(struct net_device *dev)
 		for (i = 0; i < RX_RING_SIZE; i++) {
 			u8 *buf = (u8 *)(tp->rx_ring[i].buffer1);
 			int j;
-			printk(KERN_DEBUG "%2d: %8.8x %8.8x %8.8x %8.8x  "
-				   "%2.2x %2.2x %2.2x.\n",
-				   i, (unsigned int)tp->rx_ring[i].status,
-				   (unsigned int)tp->rx_ring[i].length,
-				   (unsigned int)tp->rx_ring[i].buffer1,
-				   (unsigned int)tp->rx_ring[i].buffer2,
-				   buf[0], buf[1], buf[2]);
+			printk(KERN_DEBUG
+			       "%2d: %08x %08x %08x %08x  %02x %02x %02x\n",
+			       i,
+			       (unsigned int)tp->rx_ring[i].status,
+			       (unsigned int)tp->rx_ring[i].length,
+			       (unsigned int)tp->rx_ring[i].buffer1,
+			       (unsigned int)tp->rx_ring[i].buffer2,
+			       buf[0], buf[1], buf[2]);
 			for (j = 0; buf[j] != 0xee && j < 1600; j++)
 				if (j < 100)
-					printk(KERN_CONT " %2.2x", buf[j]);
-			printk(KERN_CONT " j=%d.\n", j);
+					pr_cont(" %02x", buf[j]);
+			pr_cont(" j=%d\n", j);
 		}
-		printk(KERN_DEBUG "  Rx ring %8.8x: ", (int)tp->rx_ring);
+		printk(KERN_DEBUG "  Rx ring %08x: ", (int)tp->rx_ring);
 		for (i = 0; i < RX_RING_SIZE; i++)
-			printk(KERN_CONT " %8.8x",
-			       (unsigned int)tp->rx_ring[i].status);
-		printk(KERN_DEBUG "  Tx ring %8.8x: ", (int)tp->tx_ring);
+			pr_cont(" %08x", (unsigned int)tp->rx_ring[i].status);
+		printk(KERN_DEBUG "  Tx ring %08x: ", (int)tp->tx_ring);
 		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(KERN_CONT " %8.8x", (unsigned int)tp->tx_ring[i].status);
-		printk(KERN_CONT "\n");
+			pr_cont(" %08x", (unsigned int)tp->tx_ring[i].status);
+		pr_cont("\n");
 	}
 #endif
 
@@ -825,8 +839,9 @@ static int tulip_close (struct net_device *dev)
 	tulip_down (dev);
 
 	if (tulip_debug > 1)
-		printk (KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
-			dev->name, ioread32 (ioaddr + CSR5));
+		dev_printk(KERN_DEBUG, &dev->dev,
+			   "Shutting down ethercard, status was %02x\n",
+			   ioread32 (ioaddr + CSR5));
 
 	free_irq (dev->irq, dev);
 
@@ -1066,10 +1081,10 @@ static void set_rx_mode(struct net_device *dev)
 				filterbit &= 0x3f;
 				mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
 				if (tulip_debug > 2)
-					printk(KERN_INFO "%s: Added filter for %pM"
-					       "  %8.8x bit %d.\n",
-					       dev->name, mclist->dmi_addr,
-					       ether_crc(ETH_ALEN, mclist->dmi_addr), filterbit);
+					dev_info(&dev->dev,
+						 "Added filter for %pM  %08x bit %d\n",
+						 mclist->dmi_addr,
+						 ether_crc(ETH_ALEN, mclist->dmi_addr), filterbit);
 			}
 			if (mc_filter[0] == tp->mc_filter[0]  &&
 				mc_filter[1] == tp->mc_filter[1])
@@ -1281,9 +1296,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	unsigned int force_csr0 = 0;
 
 #ifndef MODULE
-	static int did_version;		/* Already printed version info. */
-	if (tulip_debug > 0  &&  did_version++ == 0)
-		printk (KERN_INFO "%s", version);
+	if (tulip_debug > 0)
+		printk_once(KERN_INFO "%s", version);
 #endif
 
 	board_idx++;
@@ -1294,23 +1308,33 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	 */
 
         if (pdev->subsystem_vendor == PCI_VENDOR_ID_LMC) {
-		printk (KERN_ERR PFX "skipping LMC card.\n");
+		pr_err(PFX "skipping LMC card\n");
 		return -ENODEV;
 	}
 
 	/*
-	 *	Early DM9100's need software CRC and the DMFE driver
+	 *	DM910x chips should be handled by the dmfe driver, except
+	 *	on-board chips on SPARC systems.  Also, early DM9100s need
+	 *	software CRC which only the dmfe driver supports.
 	 */
 
-	if (pdev->vendor == 0x1282 && pdev->device == 0x9100)
-	{
-		/* Read Chip revision */
-		if (pdev->revision < 0x30)
-		{
-			printk(KERN_ERR PFX "skipping early DM9100 with Crc bug (use dmfe)\n");
+#ifdef CONFIG_TULIP_DM910X
+	if (chip_idx == DM910X) {
+		struct device_node *dp;
+
+		if (pdev->vendor == 0x1282 && pdev->device == 0x9100 &&
+		    pdev->revision < 0x30) {
+			pr_info(PFX "skipping early DM9100 with Crc bug (use dmfe)\n");
+			return -ENODEV;
+		}
+
+		dp = pci_device_to_OF_node(pdev);
+		if (!(dp && of_get_property(dp, "local-mac-address", NULL))) {
+			pr_info(PFX "skipping DM910x expansion card (use dmfe)\n");
 			return -ENODEV;
 		}
 	}
+#endif
 
 	/*
 	 *	Looks for early PCI chipsets where people report hangs
@@ -1353,9 +1377,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 
 	i = pci_enable_device(pdev);
 	if (i) {
-		printk (KERN_ERR PFX
-			"Cannot enable tulip board #%d, aborting\n",
-			board_idx);
+		pr_err(PFX "Cannot enable tulip board #%d, aborting\n",
+		       board_idx);
 		return i;
 	}
 
@@ -1364,22 +1387,22 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	/* alloc_etherdev ensures aligned and zeroed private structures */
 	dev = alloc_etherdev (sizeof (*tp));
 	if (!dev) {
-		printk (KERN_ERR PFX "ether device alloc failed, aborting\n");
+		pr_err(PFX "ether device alloc failed, aborting\n");
 		return -ENOMEM;
 	}
 
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	if (pci_resource_len (pdev, 0) < tulip_tbl[chip_idx].io_size) {
-		printk (KERN_ERR PFX "%s: I/O region (0x%llx@0x%llx) too small, "
-			"aborting\n", pci_name(pdev),
-			(unsigned long long)pci_resource_len (pdev, 0),
-			(unsigned long long)pci_resource_start (pdev, 0));
+		pr_err(PFX "%s: I/O region (0x%llx@0x%llx) too small, aborting\n",
+		       pci_name(pdev),
+		       (unsigned long long)pci_resource_len (pdev, 0),
+		       (unsigned long long)pci_resource_start (pdev, 0));
 		goto err_out_free_netdev;
 	}
 
 	/* grab all resources from both PIO and MMIO regions, as we
 	 * don't want anyone else messing around with our hardware */
-	if (pci_request_regions (pdev, "tulip"))
+	if (pci_request_regions (pdev, DRV_NAME))
 		goto err_out_free_netdev;
 
 	ioaddr =  pci_iomap(pdev, TULIP_BAR, tulip_tbl[chip_idx].io_size);
@@ -1592,8 +1615,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	if (dev->mem_start & MEDIA_MASK)
 		tp->default_port = dev->mem_start & MEDIA_MASK;
 	if (tp->default_port) {
-		printk(KERN_INFO "tulip%d: Transceiver selection forced to %s.\n",
-		       board_idx, medianame[tp->default_port & MEDIA_MASK]);
+		pr_info(DRV_NAME "%d: Transceiver selection forced to %s\n",
+			board_idx, medianame[tp->default_port & MEDIA_MASK]);
 		tp->medialock = 1;
 		if (tulip_media_cap[tp->default_port] & MediaAlwaysFD)
 			tp->full_duplex = 1;
@@ -1608,7 +1631,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	}
 
 	if (tp->flags & HAS_MEDIA_TABLE) {
-		sprintf(dev->name, "tulip%d", board_idx);	/* hack */
+		sprintf(dev->name, DRV_NAME "%d", board_idx);	/* hack */
 		tulip_parse_eeprom(dev);
 		strcpy(dev->name, "eth%d");			/* un-hack */
 	}
@@ -1644,20 +1667,18 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 	if (register_netdev(dev))
 		goto err_out_free_ring;
 
-	printk(KERN_INFO "%s: %s rev %d at "
+	pci_set_drvdata(pdev, dev);
+
+	dev_info(&dev->dev,
 #ifdef CONFIG_TULIP_MMIO
-		"MMIO"
+		 "%s rev %d at MMIO %#llx,%s %pM, IRQ %d\n",
 #else
-		"Port"
+		 "%s rev %d at Port %#llx,%s %pM, IRQ %d\n",
 #endif
-		" %#llx,", dev->name, chip_name, pdev->revision,
-		(unsigned long long) pci_resource_start(pdev, TULIP_BAR));
-	pci_set_drvdata(pdev, dev);
-
-	if (eeprom_missing)
-		printk(" EEPROM not present,");
-	printk(" %pM", dev->dev_addr);
-	printk(", IRQ %d.\n", irq);
+		 chip_name, pdev->revision,
+		 (unsigned long long)pci_resource_start(pdev, TULIP_BAR),
+		 eeprom_missing ? " EEPROM not present," : "",
+		 dev->dev_addr, irq);
 
         if (tp->chip_id == PNIC2)
 		tp->link_change = pnic2_lnk_change;
@@ -1780,12 +1801,12 @@ static int tulip_resume(struct pci_dev *pdev)
 		return 0;
 
 	if ((retval = pci_enable_device(pdev))) {
-		printk (KERN_ERR "tulip: pci_enable_device failed in resume\n");
+		pr_err(PFX "pci_enable_device failed in resume\n");
 		return retval;
 	}
 
 	if ((retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev))) {
-		printk (KERN_ERR "tulip: request_irq failed in resume\n");
+		pr_err(PFX "request_irq failed in resume\n");
 		return retval;
 	}
 
@@ -1855,7 +1876,7 @@ static struct pci_driver tulip_driver = {
 static int __init tulip_init (void)
 {
 #ifdef MODULE
-	printk (KERN_INFO "%s", version);
+	pr_info("%s", version);
 #endif
 
 	/* copy module parms into globals */
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index fa019cabc355..dc3335d906f6 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -12,6 +12,8 @@
 
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define DRV_NAME	"uli526x"
 #define DRV_VERSION	"0.9.3"
 #define DRV_RELDATE	"2005-7-29"
@@ -82,9 +84,16 @@
 #define ULI526X_TX_TIMEOUT ((16*HZ)/2)	/* tx packet time-out time 8 s" */
 #define ULI526X_TX_KICK 	(4*HZ/2)	/* tx packet Kick-out time 2 s" */
 
-#define ULI526X_DBUG(dbug_now, msg, value) if (uli526x_debug || (dbug_now)) printk(KERN_ERR DRV_NAME ": %s %lx\n", (msg), (long) (value))
+#define ULI526X_DBUG(dbug_now, msg, value)			\
+do {								\
+	if (uli526x_debug || (dbug_now))			\
+		pr_err("%s %lx\n", (msg), (long) (value));	\
+} while (0)
 
-#define SHOW_MEDIA_TYPE(mode) printk(KERN_ERR DRV_NAME ": Change Speed to %sMhz %s duplex\n",mode & 1 ?"100":"10", mode & 4 ? "full":"half");
+#define SHOW_MEDIA_TYPE(mode)					\
+	pr_err("Change Speed to %sMhz %s duplex\n",		\
+	       mode & 1 ? "100" : "10",				\
+	       mode & 4 ? "full" : "half");
 
 
 /* CR9 definition: SROM/MII */
@@ -284,7 +293,7 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		printk(KERN_WARNING DRV_NAME ": 32-bit PCI DMA not available.\n");
+		pr_warning("32-bit PCI DMA not available\n");
 		err = -ENODEV;
 		goto err_out_free;
 	}
@@ -295,19 +304,19 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 		goto err_out_free;
 
 	if (!pci_resource_start(pdev, 0)) {
-		printk(KERN_ERR DRV_NAME ": I/O base is zero\n");
+		pr_err("I/O base is zero\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
 
 	if (pci_resource_len(pdev, 0) < (ULI526X_IO_SIZE) ) {
-		printk(KERN_ERR DRV_NAME ": Allocated I/O size too small\n");
+		pr_err("Allocated I/O size too small\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
 
 	if (pci_request_regions(pdev, DRV_NAME)) {
-		printk(KERN_ERR DRV_NAME ": Failed to request PCI regions\n");
+		pr_err("Failed to request PCI regions\n");
 		err = -ENODEV;
 		goto err_out_disable;
 	}
@@ -382,9 +391,9 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev,
 	if (err)
 		goto err_out_res;
 
-	printk(KERN_INFO "%s: ULi M%04lx at pci%s, %pM, irq %d.\n",
-	       dev->name,ent->driver_data >> 16,pci_name(pdev),
-	       dev->dev_addr, dev->irq);
+	dev_info(&dev->dev, "ULi M%04lx at pci%s, %pM, irq %d\n",
+		 ent->driver_data >> 16, pci_name(pdev),
+		 dev->dev_addr, dev->irq);
 
 	pci_set_master(pdev);
 
@@ -516,7 +525,7 @@ static void uli526x_init(struct net_device *dev)
 		}
 	}
 	if(phy_tmp == 32)
-		printk(KERN_WARNING "Can not find the phy address!!!");
+		pr_warning("Can not find the phy address!!!");
 	/* Parser SROM and media mode */
 	db->media_mode = uli526x_media_mode;
 
@@ -582,7 +591,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb,
 
 	/* Too large packet check */
 	if (skb->len > MAX_PACKET_SIZE) {
-		printk(KERN_ERR DRV_NAME ": big packet = %d\n", (u16)skb->len);
+		pr_err("big packet = %d\n", (u16)skb->len);
 		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
@@ -592,7 +601,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb,
 	/* No Tx resource check, it never happen nromally */
 	if (db->tx_packet_cnt >= TX_FREE_DESC_CNT) {
 		spin_unlock_irqrestore(&db->lock, flags);
-		printk(KERN_ERR DRV_NAME ": No Tx resource %ld\n", db->tx_packet_cnt);
+		pr_err("No Tx resource %ld\n", db->tx_packet_cnt);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -1058,7 +1067,7 @@ static void uli526x_timer(unsigned long data)
 		/* Link Failed */
 		ULI526X_DBUG(0, "Link Failed", tmp_cr12);
 		netif_carrier_off(dev);
-		printk(KERN_INFO "uli526x: %s NIC Link is Down\n",dev->name);
+		pr_info("%s NIC Link is Down\n",dev->name);
 		db->link_failed = 1;
 
 		/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
@@ -1090,11 +1099,11 @@ static void uli526x_timer(unsigned long data)
 				}
 				if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
 				{
-					printk(KERN_INFO "uli526x: %s NIC Link is Up %d Mbps Full duplex\n",dev->name,TmpSpeed);
+					pr_info("%s NIC Link is Up %d Mbps Full duplex\n",dev->name,TmpSpeed);
 				}
 				else
 				{
-					printk(KERN_INFO "uli526x: %s NIC Link is Up %d Mbps Half duplex\n",dev->name,TmpSpeed);
+					pr_info("%s NIC Link is Up %d Mbps Half duplex\n",dev->name,TmpSpeed);
 				}
 				netif_carrier_on(dev);
 			}
@@ -1104,7 +1113,7 @@ static void uli526x_timer(unsigned long data)
 		{
 			if(db->init==1)
 			{
-				printk(KERN_INFO "uli526x: %s NIC Link is Down\n",dev->name);
+				pr_info("%s NIC Link is Down\n",dev->name);
 				netif_carrier_off(dev);
 			}
 		}
@@ -1230,8 +1239,7 @@ static int uli526x_resume(struct pci_dev *pdev)
 
 	err = pci_set_power_state(pdev, PCI_D0);
 	if (err) {
-		printk(KERN_WARNING "%s: Could not put device into D0\n",
-			dev->name);
+		dev_warn(&dev->dev, "Could not put device into D0\n");
 		return err;
 	}
 
@@ -1432,7 +1440,7 @@ static void send_filter_frame(struct net_device *dev, int mc_cnt)
 		update_cr6(db->cr6_data, dev->base_addr);
 		dev->trans_start = jiffies;
 	} else
-		printk(KERN_ERR DRV_NAME ": No Tx resource - Send_filter_frame!\n");
+		pr_err("No Tx resource - Send_filter_frame!\n");
 }
 
 
@@ -1783,7 +1791,7 @@ static u16 phy_read_1bit(unsigned long ioaddr, u32 chip_id)
 }
 
 
-static struct pci_device_id uli526x_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(uli526x_pci_tbl) = {
 	{ 0x10B9, 0x5261, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_ULI5261_ID },
 	{ 0x10B9, 0x5263, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_ULI5263_ID },
 	{ 0, }
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 869a7a0005f9..9fb89afccf7c 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -218,7 +218,7 @@ enum chip_capability_flags {
 	CanHaveMII=1, HasBrokenTx=2, AlwaysFDX=4, FDXOnNoMII=8,
 };
 
-static const struct pci_device_id w840_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(w840_pci_tbl) = {
 	{ 0x1050, 0x0840, PCI_ANY_ID, 0x8153,     0, 0, 0 },
 	{ 0x1050, 0x0840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
 	{ 0x11f6, 0x2011, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
@@ -376,8 +376,8 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 	irq = pdev->irq;
 
 	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		printk(KERN_WARNING "Winbond-840: Device %s disabled due to DMA limitations.\n",
-		       pci_name(pdev));
+		pr_warning("Winbond-840: Device %s disabled due to DMA limitations\n",
+			   pci_name(pdev));
 		return -EIO;
 	}
 	dev = alloc_etherdev(sizeof(*np));
@@ -422,8 +422,9 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 		if (option & 0x200)
 			np->mii_if.full_duplex = 1;
 		if (option & 15)
-			printk(KERN_INFO "%s: ignoring user supplied media type %d",
-				dev->name, option & 15);
+			dev_info(&dev->dev,
+				 "ignoring user supplied media type %d",
+				 option & 15);
 	}
 	if (find_cnt < MAX_UNITS  &&  full_duplex[find_cnt] > 0)
 		np->mii_if.full_duplex = 1;
@@ -440,9 +441,8 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 	if (i)
 		goto err_out_cleardev;
 
-	printk(KERN_INFO "%s: %s at %p, %pM, IRQ %d.\n",
-	       dev->name, pci_id_tbl[chip_idx].name, ioaddr,
-	       dev->dev_addr, irq);
+	dev_info(&dev->dev, "%s at %p, %pM, IRQ %d\n",
+		 pci_id_tbl[chip_idx].name, ioaddr, dev->dev_addr, irq);
 
 	if (np->drv_flags & CanHaveMII) {
 		int phy, phy_idx = 0;
@@ -453,16 +453,17 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 				np->mii_if.advertising = mdio_read(dev, phy, MII_ADVERTISE);
 				np->mii = (mdio_read(dev, phy, MII_PHYSID1) << 16)+
 						mdio_read(dev, phy, MII_PHYSID2);
-				printk(KERN_INFO "%s: MII PHY %8.8xh found at address %d, status "
-					   "0x%4.4x advertising %4.4x.\n",
-					   dev->name, np->mii, phy, mii_status, np->mii_if.advertising);
+				dev_info(&dev->dev,
+					 "MII PHY %08xh found at address %d, status 0x%04x advertising %04x\n",
+					 np->mii, phy, mii_status,
+					 np->mii_if.advertising);
 			}
 		}
 		np->mii_cnt = phy_idx;
 		np->mii_if.phy_id = np->phys[0];
 		if (phy_idx == 0) {
-				printk(KERN_WARNING "%s: MII PHY not found -- this device may "
-					   "not operate correctly.\n", dev->name);
+			dev_warn(&dev->dev,
+				 "MII PHY not found -- this device may not operate correctly\n");
 		}
 	}
 
@@ -644,8 +645,8 @@ static int netdev_open(struct net_device *dev)
 		goto out_err;
 
 	if (debug > 1)
-		printk(KERN_DEBUG "%s: w89c840_open() irq %d.\n",
-			   dev->name, dev->irq);
+		printk(KERN_DEBUG "%s: w89c840_open() irq %d\n",
+		       dev->name, dev->irq);
 
 	if((i=alloc_ringdesc(dev)))
 		goto out_err;
@@ -657,7 +658,7 @@ static int netdev_open(struct net_device *dev)
 
 	netif_start_queue(dev);
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Done netdev_open().\n", dev->name);
+		printk(KERN_DEBUG "%s: Done netdev_open()\n", dev->name);
 
 	/* Set the timer to check for link beat. */
 	init_timer(&np->timer);
@@ -688,16 +689,18 @@ static int update_link(struct net_device *dev)
 	if (!(mii_reg & 0x4)) {
 		if (netif_carrier_ok(dev)) {
 			if (debug)
-				printk(KERN_INFO "%s: MII #%d reports no link. Disabling watchdog.\n",
-					dev->name, np->phys[0]);
+				dev_info(&dev->dev,
+					 "MII #%d reports no link. Disabling watchdog\n",
+					 np->phys[0]);
 			netif_carrier_off(dev);
 		}
 		return np->csr6;
 	}
 	if (!netif_carrier_ok(dev)) {
 		if (debug)
-			printk(KERN_INFO "%s: MII #%d link is back. Enabling watchdog.\n",
-				dev->name, np->phys[0]);
+			dev_info(&dev->dev,
+				 "MII #%d link is back. Enabling watchdog\n",
+				 np->phys[0]);
 		netif_carrier_on(dev);
 	}
 
@@ -729,9 +732,10 @@ static int update_link(struct net_device *dev)
 	if (fasteth)
 		result |= 0x20000000;
 	if (result != np->csr6 && debug)
-		printk(KERN_INFO "%s: Setting %dMBit-%s-duplex based on MII#%d\n",
-				 dev->name, fasteth ? 100 : 10,
-			   	duplex ? "full" : "half", np->phys[0]);
+		dev_info(&dev->dev,
+			 "Setting %dMBit-%s-duplex based on MII#%d\n",
+			 fasteth ? 100 : 10, duplex ? "full" : "half",
+			 np->phys[0]);
 	return result;
 }
 
@@ -763,8 +767,8 @@ static inline void update_csr6(struct net_device *dev, int new)
 
 		limit--;
 		if(!limit) {
-			printk(KERN_INFO "%s: couldn't stop rxtx, IntrStatus %xh.\n",
-					dev->name, csr5);
+			dev_info(&dev->dev,
+				 "couldn't stop rxtx, IntrStatus %xh\n", csr5);
 			break;
 		}
 		udelay(1);
@@ -783,10 +787,9 @@ static void netdev_timer(unsigned long data)
 	void __iomem *ioaddr = np->base_addr;
 
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Media selection timer tick, status %8.8x "
-			   "config %8.8x.\n",
-			   dev->name, ioread32(ioaddr + IntrStatus),
-			   ioread32(ioaddr + NetworkConfig));
+		printk(KERN_DEBUG "%s: Media selection timer tick, status %08x config %08x\n",
+		       dev->name, ioread32(ioaddr + IntrStatus),
+		       ioread32(ioaddr + NetworkConfig));
 	spin_lock_irq(&np->lock);
 	update_csr6(dev, update_link(dev));
 	spin_unlock_irq(&np->lock);
@@ -899,8 +902,8 @@ static void init_registers(struct net_device *dev)
 	/* When not a module we can work around broken '486 PCI boards. */
 	if (boot_cpu_data.x86 <= 4) {
 		i |= 0x4800;
-		printk(KERN_INFO "%s: This is a 386/486 PCI system, setting cache "
-			   "alignment to 8 longwords.\n", dev->name);
+		dev_info(&dev->dev,
+			 "This is a 386/486 PCI system, setting cache alignment to 8 longwords\n");
 	} else {
 		i |= 0xE000;
 	}
@@ -931,22 +934,23 @@ static void tx_timeout(struct net_device *dev)
 	struct netdev_private *np = netdev_priv(dev);
 	void __iomem *ioaddr = np->base_addr;
 
-	printk(KERN_WARNING "%s: Transmit timed out, status %8.8x,"
-		   " resetting...\n", dev->name, ioread32(ioaddr + IntrStatus));
+	dev_warn(&dev->dev, "Transmit timed out, status %08x, resetting...\n",
+		 ioread32(ioaddr + IntrStatus));
 
 	{
 		int i;
 		printk(KERN_DEBUG "  Rx ring %p: ", np->rx_ring);
 		for (i = 0; i < RX_RING_SIZE; i++)
-			printk(" %8.8x", (unsigned int)np->rx_ring[i].status);
-		printk(KERN_DEBUG"  Tx ring %p: ", np->tx_ring);
+			printk(KERN_CONT " %08x", (unsigned int)np->rx_ring[i].status);
+		printk(KERN_CONT "\n");
+		printk(KERN_DEBUG "  Tx ring %p: ", np->tx_ring);
 		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(" %8.8x", np->tx_ring[i].status);
-		printk("\n");
+			printk(KERN_CONT " %08x", np->tx_ring[i].status);
+		printk(KERN_CONT "\n");
 	}
-	printk(KERN_DEBUG "Tx cur %d Tx dirty %d Tx Full %d, q bytes %d.\n",
-				np->cur_tx, np->dirty_tx, np->tx_full, np->tx_q_bytes);
-	printk(KERN_DEBUG "Tx Descriptor addr %xh.\n",ioread32(ioaddr+0x4C));
+	printk(KERN_DEBUG "Tx cur %d Tx dirty %d Tx Full %d, q bytes %d\n",
+	       np->cur_tx, np->dirty_tx, np->tx_full, np->tx_q_bytes);
+	printk(KERN_DEBUG "Tx Descriptor addr %xh\n", ioread32(ioaddr+0x4C));
 
 	disable_irq(dev->irq);
 	spin_lock_irq(&np->lock);
@@ -1055,8 +1059,8 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
 	dev->trans_start = jiffies;
 
 	if (debug > 4) {
-		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
-			   dev->name, np->cur_tx, entry);
+		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d\n",
+		       dev->name, np->cur_tx, entry);
 	}
 	return NETDEV_TX_OK;
 }
@@ -1073,8 +1077,8 @@ static void netdev_tx_done(struct net_device *dev)
 		if (tx_status & 0x8000) { 	/* There was an error, log it. */
 #ifndef final_version
 			if (debug > 1)
-				printk(KERN_DEBUG "%s: Transmit error, Tx status %8.8x.\n",
-					   dev->name, tx_status);
+				printk(KERN_DEBUG "%s: Transmit error, Tx status %08x\n",
+				       dev->name, tx_status);
 #endif
 			np->stats.tx_errors++;
 			if (tx_status & 0x0104) np->stats.tx_aborted_errors++;
@@ -1086,8 +1090,8 @@ static void netdev_tx_done(struct net_device *dev)
 		} else {
 #ifndef final_version
 			if (debug > 3)
-				printk(KERN_DEBUG "%s: Transmit slot %d ok, Tx status %8.8x.\n",
-					   dev->name, entry, tx_status);
+				printk(KERN_DEBUG "%s: Transmit slot %d ok, Tx status %08x\n",
+				       dev->name, entry, tx_status);
 #endif
 			np->stats.tx_bytes += np->tx_skbuff[entry]->len;
 			np->stats.collisions += (tx_status >> 3) & 15;
@@ -1130,8 +1134,8 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 		iowrite32(intr_status & 0x001ffff, ioaddr + IntrStatus);
 
 		if (debug > 4)
-			printk(KERN_DEBUG "%s: Interrupt, status %4.4x.\n",
-				   dev->name, intr_status);
+			printk(KERN_DEBUG "%s: Interrupt, status %04x\n",
+			       dev->name, intr_status);
 
 		if ((intr_status & (NormalIntr|AbnormalIntr)) == 0)
 			break;
@@ -1156,8 +1160,9 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 			netdev_error(dev, intr_status);
 
 		if (--work_limit < 0) {
-			printk(KERN_WARNING "%s: Too much work at interrupt, "
-				   "status=0x%4.4x.\n", dev->name, intr_status);
+			dev_warn(&dev->dev,
+				 "Too much work at interrupt, status=0x%04x\n",
+				 intr_status);
 			/* Set the timer to re-enable the other interrupts after
 			   10*82usec ticks. */
 			spin_lock(&np->lock);
@@ -1171,8 +1176,8 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 	} while (1);
 
 	if (debug > 3)
-		printk(KERN_DEBUG "%s: exiting interrupt, status=%#4.4x.\n",
-			   dev->name, ioread32(ioaddr + IntrStatus));
+		printk(KERN_DEBUG "%s: exiting interrupt, status=%#4.4x\n",
+		       dev->name, ioread32(ioaddr + IntrStatus));
 	return IRQ_RETVAL(handled);
 }
 
@@ -1185,8 +1190,8 @@ static int netdev_rx(struct net_device *dev)
 	int work_limit = np->dirty_rx + RX_RING_SIZE - np->cur_rx;
 
 	if (debug > 4) {
-		printk(KERN_DEBUG " In netdev_rx(), entry %d status %4.4x.\n",
-			   entry, np->rx_ring[entry].status);
+		printk(KERN_DEBUG " In netdev_rx(), entry %d status %04x\n",
+		       entry, np->rx_ring[entry].status);
 	}
 
 	/* If EOP is set on the next entry, it's a new packet. Send it up. */
@@ -1195,24 +1200,24 @@ static int netdev_rx(struct net_device *dev)
 		s32 status = desc->status;
 
 		if (debug > 4)
-			printk(KERN_DEBUG "  netdev_rx() status was %8.8x.\n",
-				   status);
+			printk(KERN_DEBUG "  netdev_rx() status was %08x\n",
+			       status);
 		if (status < 0)
 			break;
 		if ((status & 0x38008300) != 0x0300) {
 			if ((status & 0x38000300) != 0x0300) {
 				/* Ingore earlier buffers. */
 				if ((status & 0xffff) != 0x7fff) {
-					printk(KERN_WARNING "%s: Oversized Ethernet frame spanned "
-						   "multiple buffers, entry %#x status %4.4x!\n",
-						   dev->name, np->cur_rx, status);
+					dev_warn(&dev->dev,
+						 "Oversized Ethernet frame spanned multiple buffers, entry %#x status %04x!\n",
+						 np->cur_rx, status);
 					np->stats.rx_length_errors++;
 				}
 			} else if (status & 0x8000) {
 				/* There was a fatal error. */
 				if (debug > 2)
-					printk(KERN_DEBUG "%s: Receive error, Rx status %8.8x.\n",
-						   dev->name, status);
+					printk(KERN_DEBUG "%s: Receive error, Rx status %08x\n",
+					       dev->name, status);
 				np->stats.rx_errors++; /* end of a packet.*/
 				if (status & 0x0890) np->stats.rx_length_errors++;
 				if (status & 0x004C) np->stats.rx_frame_errors++;
@@ -1225,8 +1230,8 @@ static int netdev_rx(struct net_device *dev)
 
 #ifndef final_version
 			if (debug > 4)
-				printk(KERN_DEBUG "  netdev_rx() normal Rx pkt length %d"
-					   " status %x.\n", pkt_len, status);
+				printk(KERN_DEBUG "  netdev_rx() normal Rx pkt length %d status %x\n",
+				       pkt_len, status);
 #endif
 			/* Check if the packet is long enough to accept without copying
 			   to a minimally-sized skbuff. */
@@ -1251,11 +1256,10 @@ static int netdev_rx(struct net_device *dev)
 #ifndef final_version				/* Remove after testing. */
 			/* You will want this info for the initial debug. */
 			if (debug > 5)
-				printk(KERN_DEBUG "  Rx data %pM %pM"
-				       " %2.2x%2.2x %d.%d.%d.%d.\n",
+				printk(KERN_DEBUG "  Rx data %pM %pM %02x%02x %pI4\n",
 				       &skb->data[0], &skb->data[6],
 				       skb->data[12], skb->data[13],
-				       skb->data[14], skb->data[15], skb->data[16], skb->data[17]);
+				       &skb->data[14]);
 #endif
 			skb->protocol = eth_type_trans(skb, dev);
 			netif_rx(skb);
@@ -1293,8 +1297,8 @@ static void netdev_error(struct net_device *dev, int intr_status)
 	void __iomem *ioaddr = np->base_addr;
 
 	if (debug > 2)
-		printk(KERN_DEBUG "%s: Abnormal event, %8.8x.\n",
-			   dev->name, intr_status);
+		printk(KERN_DEBUG "%s: Abnormal event, %08x\n",
+		       dev->name, intr_status);
 	if (intr_status == 0xffffffff)
 		return;
 	spin_lock(&np->lock);
@@ -1314,8 +1318,8 @@ static void netdev_error(struct net_device *dev, int intr_status)
 		 	new = 127; /* load full packet before starting */
 		new = (np->csr6 & ~(0x7F << 14)) | (new<<14);
 #endif
-		printk(KERN_DEBUG "%s: Tx underflow, new csr6 %8.8x.\n",
-			   dev->name, new);
+		printk(KERN_DEBUG "%s: Tx underflow, new csr6 %08x\n",
+		       dev->name, new);
 		update_csr6(dev, new);
 	}
 	if (intr_status & RxDied) {		/* Missed a Rx frame. */
@@ -1487,11 +1491,13 @@ static int netdev_close(struct net_device *dev)
 	netif_stop_queue(dev);
 
 	if (debug > 1) {
-		printk(KERN_DEBUG "%s: Shutting down ethercard, status was %8.8x "
-			   "Config %8.8x.\n", dev->name, ioread32(ioaddr + IntrStatus),
-			   ioread32(ioaddr + NetworkConfig));
-		printk(KERN_DEBUG "%s: Queue pointers were Tx %d / %d,  Rx %d / %d.\n",
-			   dev->name, np->cur_tx, np->dirty_tx, np->cur_rx, np->dirty_rx);
+		printk(KERN_DEBUG "%s: Shutting down ethercard, status was %08x Config %08x\n",
+		       dev->name, ioread32(ioaddr + IntrStatus),
+		       ioread32(ioaddr + NetworkConfig));
+		printk(KERN_DEBUG "%s: Queue pointers were Tx %d / %d,  Rx %d / %d\n",
+		       dev->name,
+		       np->cur_tx, np->dirty_tx,
+		       np->cur_rx, np->dirty_rx);
 	}
 
  	/* Stop the chip's Tx and Rx processes. */
@@ -1512,18 +1518,16 @@ static int netdev_close(struct net_device *dev)
 	if (debug > 2) {
 		int i;
 
-		printk(KERN_DEBUG"  Tx ring at %8.8x:\n",
-			   (int)np->tx_ring);
+		printk(KERN_DEBUG"  Tx ring at %08x:\n", (int)np->tx_ring);
 		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x.\n",
-				   i, np->tx_ring[i].length,
-				   np->tx_ring[i].status, np->tx_ring[i].buffer1);
-		printk(KERN_DEBUG "  Rx ring %8.8x:\n",
-			   (int)np->rx_ring);
+			printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
+			       i, np->tx_ring[i].length,
+			       np->tx_ring[i].status, np->tx_ring[i].buffer1);
+		printk(KERN_DEBUG "  Rx ring %08x:\n", (int)np->rx_ring);
 		for (i = 0; i < RX_RING_SIZE; i++) {
-			printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x\n",
-				   i, np->rx_ring[i].length,
-				   np->rx_ring[i].status, np->rx_ring[i].buffer1);
+			printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
+			       i, np->rx_ring[i].length,
+			       np->rx_ring[i].status, np->rx_ring[i].buffer1);
 		}
 	}
 #endif /* __i386__ debugging only */
@@ -1622,9 +1626,8 @@ static int w840_resume (struct pci_dev *pdev)
 		goto out; /* device not suspended */
 	if (netif_running(dev)) {
 		if ((retval = pci_enable_device(pdev))) {
-			printk (KERN_ERR
-				"%s: pci_enable_device failed in resume\n",
-				dev->name);
+			dev_err(&dev->dev,
+				"pci_enable_device failed in resume\n");
 			goto out;
 		}
 		spin_lock_irq(&np->lock);
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 9924c4c7e2d6..acfeeb980562 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -14,6 +14,8 @@
  * 	$Id: xircom_cb.c,v 1.33 2001/03/19 14:02:07 arjanv Exp $
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
@@ -144,7 +146,7 @@ static int link_status(struct xircom_private *card);
 
 
 
-static struct pci_device_id xircom_pci_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(xircom_pci_table) = {
 	{0x115D, 0x0003, PCI_ANY_ID, PCI_ANY_ID,},
 	{0,},
 };
@@ -234,7 +236,7 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 	pci_write_config_word (pdev, PCI_STATUS,tmp16);
 
 	if (!request_region(pci_resource_start(pdev, 0), 128, "xircom_cb")) {
-		printk(KERN_ERR "xircom_probe: failed to allocate io-region\n");
+		pr_err("%s: failed to allocate io-region\n", __func__);
 		return -ENODEV;
 	}
 
@@ -245,7 +247,7 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 	 */
 	dev = alloc_etherdev(sizeof(struct xircom_private));
 	if (!dev) {
-		printk(KERN_ERR "xircom_probe: failed to allocate etherdev\n");
+		pr_err("%s: failed to allocate etherdev\n", __func__);
 		goto device_fail;
 	}
 	private = netdev_priv(dev);
@@ -253,12 +255,12 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 	/* Allocate the send/receive buffers */
 	private->rx_buffer = pci_alloc_consistent(pdev,8192,&private->rx_dma_handle);
 	if (private->rx_buffer == NULL) {
- 		printk(KERN_ERR "xircom_probe: no memory for rx buffer \n");
+		pr_err("%s: no memory for rx buffer\n", __func__);
 		goto rx_buf_fail;
 	}
 	private->tx_buffer = pci_alloc_consistent(pdev,8192,&private->tx_dma_handle);
 	if (private->tx_buffer == NULL) {
-		printk(KERN_ERR "xircom_probe: no memory for tx buffer \n");
+		pr_err("%s: no memory for tx buffer\n", __func__);
 		goto tx_buf_fail;
 	}
 
@@ -281,11 +283,12 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_
 	pci_set_drvdata(pdev, dev);
 
 	if (register_netdev(dev)) {
-		printk(KERN_ERR "xircom_probe: netdevice registration failed.\n");
+		pr_err("%s: netdevice registration failed\n", __func__);
 		goto reg_fail;
 	}
 
-	printk(KERN_INFO "%s: Xircom cardbus revision %i at irq %i \n", dev->name, pdev->revision, pdev->irq);
+	dev_info(&dev->dev, "Xircom cardbus revision %i at irq %i\n",
+		 pdev->revision, pdev->irq);
 	/* start the transmitter to get a heartbeat */
 	/* TODO: send 2 dummy packets here */
 	transceiver_voodoo(private);
@@ -347,8 +350,10 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
 
 #ifdef DEBUG
 	print_binary(status);
-	printk("tx status 0x%08x 0x%08x \n",card->tx_buffer[0],card->tx_buffer[4]);
-	printk("rx status 0x%08x 0x%08x \n",card->rx_buffer[0],card->rx_buffer[4]);
+	printk("tx status 0x%08x 0x%08x \n",
+	       card->tx_buffer[0], card->tx_buffer[4]);
+	printk("rx status 0x%08x 0x%08x \n",
+	       card->rx_buffer[0], card->rx_buffer[4]);
 #endif
 	/* Handle shared irq and hotplug */
 	if (status == 0 || status == 0xffffffff) {
@@ -358,9 +363,9 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
 
 	if (link_status_changed(card)) {
 		int newlink;
-		printk(KERN_DEBUG "xircom_cb: Link status has changed \n");
+		printk(KERN_DEBUG "xircom_cb: Link status has changed\n");
 		newlink = link_status(card);
-		printk(KERN_INFO  "xircom_cb: Link is %i mbit \n",newlink);
+		dev_info(&dev->dev, "Link is %i mbit\n", newlink);
 		if (newlink)
 			netif_carrier_on(dev);
 		else
@@ -457,7 +462,8 @@ static int xircom_open(struct net_device *dev)
 	struct xircom_private *xp = netdev_priv(dev);
 	int retval;
 	enter("xircom_open");
-	printk(KERN_INFO "xircom cardbus adaptor found, registering as %s, using irq %i \n",dev->name,dev->irq);
+	pr_info("xircom cardbus adaptor found, registering as %s, using irq %i \n",
+		dev->name, dev->irq);
 	retval = request_irq(dev->irq, xircom_interrupt, IRQF_SHARED, dev->name, dev);
 	if (retval) {
 		leave("xircom_open - No IRQ");
@@ -770,7 +776,7 @@ static void activate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Receiver failed to deactivate\n");
+			pr_err("Receiver failed to deactivate\n");
 	}
 
 	/* enable the receiver */
@@ -787,7 +793,7 @@ static void activate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Receiver failed to re-activate\n");
+			pr_err("Receiver failed to re-activate\n");
 	}
 
 	leave("activate_receiver");
@@ -818,7 +824,7 @@ static void deactivate_receiver(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Receiver failed to deactivate\n");
+			pr_err("Receiver failed to deactivate\n");
 	}
 
 
@@ -861,7 +867,7 @@ static void activate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Transmitter failed to deactivate\n");
+			pr_err("Transmitter failed to deactivate\n");
 	}
 
 	/* enable the transmitter */
@@ -878,7 +884,7 @@ static void activate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Transmitter failed to re-activate\n");
+			pr_err("Transmitter failed to re-activate\n");
 	}
 
 	leave("activate_transmitter");
@@ -909,7 +915,7 @@ static void deactivate_transmitter(struct xircom_private *card)
 		udelay(50);
 		counter--;
 		if (counter <= 0)
-			printk(KERN_ERR "xircom_cb: Transmitter failed to deactivate\n");
+			pr_err("Transmitter failed to deactivate\n");
 	}
 
 
@@ -1184,7 +1190,7 @@ static void investigate_read_descriptor(struct net_device *dev,struct xircom_pri
 			struct sk_buff *skb;
 
 			if (pkt_len > 1518) {
-				printk(KERN_ERR "xircom_cb: Packet length %i is bogus \n",pkt_len);
+				pr_err("Packet length %i is bogus\n", pkt_len);
 				pkt_len = 1518;
 			}
 
@@ -1222,7 +1228,7 @@ static void investigate_write_descriptor(struct net_device *dev, struct xircom_p
 		status = le32_to_cpu(card->tx_buffer[4*descnr]);
 #if 0
 		if (status & 0x8000) {	/* Major error */
-			printk(KERN_ERR "Major transmit error status %x \n", status);
+			pr_err("Major transmit error status %x\n", status);
 			card->tx_buffer[4*descnr] = 0;
 			netif_wake_queue (dev);
 		}
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 01e99f22210e..5adb3d150552 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -144,6 +144,7 @@ static int tun_attach(struct tun_struct *tun, struct file *file)
 	err = 0;
 	tfile->tun = tun;
 	tun->tfile = tfile;
+	tun->socket.file = file;
 	dev_hold(tun->dev);
 	sock_hold(tun->socket.sk);
 	atomic_inc(&tfile->count);
@@ -158,6 +159,7 @@ static void __tun_detach(struct tun_struct *tun)
 	/* Detach from net device */
 	netif_tx_lock_bh(tun->dev);
 	tun->tfile = NULL;
+	tun->socket.file = NULL;
 	netif_tx_unlock_bh(tun->dev);
 
 	/* Drop read queue */
@@ -387,7 +389,8 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* Notify and wake up reader process */
 	if (tun->flags & TUN_FASYNC)
 		kill_fasync(&tun->fasync, SIGIO, POLL_IN);
-	wake_up_interruptible(&tun->socket.wait);
+	wake_up_interruptible_poll(&tun->socket.wait, POLLIN |
+				   POLLRDNORM | POLLRDBAND);
 	return NETDEV_TX_OK;
 
 drop:
@@ -743,7 +746,7 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun,
 	len = min_t(int, skb->len, len);
 
 	skb_copy_datagram_const_iovec(skb, 0, iv, total, len);
-	total += len;
+	total += skb->len;
 
 	tun->dev->stats.tx_packets++;
 	tun->dev->stats.tx_bytes += len;
@@ -751,34 +754,23 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun,
 	return total;
 }
 
-static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
-			    unsigned long count, loff_t pos)
+static ssize_t tun_do_read(struct tun_struct *tun,
+			   struct kiocb *iocb, const struct iovec *iv,
+			   ssize_t len, int noblock)
 {
-	struct file *file = iocb->ki_filp;
-	struct tun_file *tfile = file->private_data;
-	struct tun_struct *tun = __tun_get(tfile);
 	DECLARE_WAITQUEUE(wait, current);
 	struct sk_buff *skb;
-	ssize_t len, ret = 0;
-
-	if (!tun)
-		return -EBADFD;
+	ssize_t ret = 0;
 
 	DBG(KERN_INFO "%s: tun_chr_read\n", tun->dev->name);
 
-	len = iov_length(iv, count);
-	if (len < 0) {
-		ret = -EINVAL;
-		goto out;
-	}
-
 	add_wait_queue(&tun->socket.wait, &wait);
 	while (len) {
 		current->state = TASK_INTERRUPTIBLE;
 
 		/* Read frames from the queue */
 		if (!(skb=skb_dequeue(&tun->socket.sk->sk_receive_queue))) {
-			if (file->f_flags & O_NONBLOCK) {
+			if (noblock) {
 				ret = -EAGAIN;
 				break;
 			}
@@ -805,6 +797,27 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
 	current->state = TASK_RUNNING;
 	remove_wait_queue(&tun->socket.wait, &wait);
 
+	return ret;
+}
+
+static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
+			    unsigned long count, loff_t pos)
+{
+	struct file *file = iocb->ki_filp;
+	struct tun_file *tfile = file->private_data;
+	struct tun_struct *tun = __tun_get(tfile);
+	ssize_t len, ret;
+
+	if (!tun)
+		return -EBADFD;
+	len = iov_length(iv, count);
+	if (len < 0) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	ret = tun_do_read(tun, iocb, iv, len, file->f_flags & O_NONBLOCK);
+	ret = min_t(ssize_t, ret, len);
 out:
 	tun_put(tun);
 	return ret;
@@ -847,17 +860,49 @@ static void tun_sock_write_space(struct sock *sk)
 		return;
 
 	if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
-		wake_up_interruptible_sync(sk->sk_sleep);
+		wake_up_interruptible_sync_poll(sk->sk_sleep, POLLOUT |
+						POLLWRNORM | POLLWRBAND);
 
-	tun = container_of(sk, struct tun_sock, sk)->tun;
+	tun = tun_sk(sk)->tun;
 	kill_fasync(&tun->fasync, SIGIO, POLL_OUT);
 }
 
 static void tun_sock_destruct(struct sock *sk)
 {
-	free_netdev(container_of(sk, struct tun_sock, sk)->tun->dev);
+	free_netdev(tun_sk(sk)->tun->dev);
 }
 
+static int tun_sendmsg(struct kiocb *iocb, struct socket *sock,
+		       struct msghdr *m, size_t total_len)
+{
+	struct tun_struct *tun = container_of(sock, struct tun_struct, socket);
+	return tun_get_user(tun, m->msg_iov, total_len,
+			    m->msg_flags & MSG_DONTWAIT);
+}
+
+static int tun_recvmsg(struct kiocb *iocb, struct socket *sock,
+		       struct msghdr *m, size_t total_len,
+		       int flags)
+{
+	struct tun_struct *tun = container_of(sock, struct tun_struct, socket);
+	int ret;
+	if (flags & ~(MSG_DONTWAIT|MSG_TRUNC))
+		return -EINVAL;
+	ret = tun_do_read(tun, iocb, m->msg_iov, total_len,
+			  flags & MSG_DONTWAIT);
+	if (ret > total_len) {
+		m->msg_flags |= MSG_TRUNC;
+		ret = flags & MSG_TRUNC ? ret : total_len;
+	}
+	return ret;
+}
+
+/* Ops structure to mimic raw sockets with tun */
+static const struct proto_ops tun_socket_ops = {
+	.sendmsg = tun_sendmsg,
+	.recvmsg = tun_recvmsg,
+};
+
 static struct proto tun_proto = {
 	.name		= "tun",
 	.owner		= THIS_MODULE,
@@ -986,11 +1031,12 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
 			goto err_free_dev;
 
 		init_waitqueue_head(&tun->socket.wait);
+		tun->socket.ops = &tun_socket_ops;
 		sock_init_data(&tun->socket, sk);
 		sk->sk_write_space = tun_sock_write_space;
 		sk->sk_sndbuf = INT_MAX;
 
-		container_of(sk, struct tun_sock, sk)->tun = tun;
+		tun_sk(sk)->tun = tun;
 
 		security_tun_dev_post_create(sk);
 
@@ -1525,6 +1571,23 @@ static void tun_cleanup(void)
 	rtnl_link_unregister(&tun_link_ops);
 }
 
+/* Get an underlying socket object from tun file.  Returns error unless file is
+ * attached to a device.  The returned object works like a packet socket, it
+ * can be used for sock_sendmsg/sock_recvmsg.  The caller is responsible for
+ * holding a reference to the file for as long as the socket is in use. */
+struct socket *tun_get_socket(struct file *file)
+{
+	struct tun_struct *tun;
+	if (file->f_op != &tun_fops)
+		return ERR_PTR(-EINVAL);
+	tun = tun_get(file);
+	if (!tun)
+		return ERR_PTR(-EBADFD);
+	tun_put(tun);
+	return &tun->socket;
+}
+EXPORT_SYMBOL_GPL(tun_get_socket);
+
 module_init(tun_init);
 module_exit(tun_cleanup);
 MODULE_DESCRIPTION(DRV_DESCRIPTION);
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 39f1fc650be6..6e4f754c4baf 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -215,7 +215,7 @@ static struct typhoon_card_info typhoon_card_info[] __devinitdata = {
  * bit 8 indicates if this is a (0) copper or (1) fiber card
  * bits 12-16 indicate card type: (0) client and (1) server
  */
-static struct pci_device_id typhoon_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(typhoon_pci_tbl) = {
 	{ PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3CR990,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0,TYPHOON_TX },
 	{ PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3CR990_TX_95,
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index afaf088b72ea..225f65812f2e 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -37,6 +37,7 @@
 #include <asm/qe.h>
 #include <asm/ucc.h>
 #include <asm/ucc_fast.h>
+#include <asm/machdep.h>
 
 #include "ucc_geth.h"
 #include "fsl_pq_mdio.h"
@@ -1334,7 +1335,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
 	struct ucc_geth __iomem *ug_regs;
 	struct ucc_fast __iomem *uf_regs;
 	int ret_val;
-	u32 upsmr, maccfg2, tbiBaseAddress;
+	u32 upsmr, maccfg2;
 	u16 value;
 
 	ugeth_vdbg("%s: IN", __func__);
@@ -1389,14 +1390,20 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
 	/* Note that this depends on proper setting in utbipar register. */
 	if ((ugeth->phy_interface == PHY_INTERFACE_MODE_TBI) ||
 	    (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
-		tbiBaseAddress = in_be32(&ug_regs->utbipar);
-		tbiBaseAddress &= UTBIPAR_PHY_ADDRESS_MASK;
-		tbiBaseAddress >>= UTBIPAR_PHY_ADDRESS_SHIFT;
-		value = ugeth->phydev->bus->read(ugeth->phydev->bus,
-				(u8) tbiBaseAddress, ENET_TBI_MII_CR);
+		struct ucc_geth_info *ug_info = ugeth->ug_info;
+		struct phy_device *tbiphy;
+
+		if (!ug_info->tbi_node)
+			ugeth_warn("TBI mode requires that the device "
+				"tree specify a tbi-handle\n");
+
+		tbiphy = of_phy_find_device(ug_info->tbi_node);
+		if (!tbiphy)
+			ugeth_warn("Could not get TBI device\n");
+
+		value = phy_read(tbiphy, ENET_TBI_MII_CR);
 		value &= ~0x1000;	/* Turn off autonegotiation */
-		ugeth->phydev->bus->write(ugeth->phydev->bus,
-				(u8) tbiBaseAddress, ENET_TBI_MII_CR, value);
+		phy_write(tbiphy, ENET_TBI_MII_CR, value);
 	}
 
 	init_check_frame_length_mode(ug_info->lengthCheckRx, &ug_regs->maccfg2);
@@ -1563,7 +1570,10 @@ static int ugeth_disable(struct ucc_geth_private *ugeth, enum comm_dir mode)
 
 static void ugeth_quiesce(struct ucc_geth_private *ugeth)
 {
-	/* Wait for and prevent any further xmits. */
+	/* Prevent any further xmits, plus detach the device. */
+	netif_device_detach(ugeth->ndev);
+
+	/* Wait for any current xmits to finish. */
 	netif_tx_disable(ugeth->ndev);
 
 	/* Disable the interrupt to avoid NAPI rescheduling. */
@@ -1577,7 +1587,7 @@ static void ugeth_activate(struct ucc_geth_private *ugeth)
 {
 	napi_enable(&ugeth->napi);
 	enable_irq(ugeth->ug_info->uf_info.irq);
-	netif_tx_wake_all_queues(ugeth->ndev);
+	netif_device_attach(ugeth->ndev);
 }
 
 /* Called every time the controller might need to be made
@@ -1648,25 +1658,28 @@ static void adjust_link(struct net_device *dev)
 			ugeth->oldspeed = phydev->speed;
 		}
 
-		/*
-		 * To change the MAC configuration we need to disable the
-		 * controller. To do so, we have to either grab ugeth->lock,
-		 * which is a bad idea since 'graceful stop' commands might
-		 * take quite a while, or we can quiesce driver's activity.
-		 */
-		ugeth_quiesce(ugeth);
-		ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
-
-		out_be32(&ug_regs->maccfg2, tempval);
-		out_be32(&uf_regs->upsmr, upsmr);
-
-		ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
-		ugeth_activate(ugeth);
-
 		if (!ugeth->oldlink) {
 			new_state = 1;
 			ugeth->oldlink = 1;
 		}
+
+		if (new_state) {
+			/*
+			 * To change the MAC configuration we need to disable
+			 * the controller. To do so, we have to either grab
+			 * ugeth->lock, which is a bad idea since 'graceful
+			 * stop' commands might take quite a while, or we can
+			 * quiesce driver's activity.
+			 */
+			ugeth_quiesce(ugeth);
+			ugeth_disable(ugeth, COMM_DIR_RX_AND_TX);
+
+			out_be32(&ug_regs->maccfg2, tempval);
+			out_be32(&uf_regs->upsmr, upsmr);
+
+			ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
+			ugeth_activate(ugeth);
+		}
 	} else if (ugeth->oldlink) {
 			new_state = 1;
 			ugeth->oldlink = 0;
@@ -3273,13 +3286,12 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
 		/* Handle the transmitted buffer and release */
 		/* the BD to be used with the current frame  */
 
-		if ((bd == ugeth->txBd[txQ]) && (netif_queue_stopped(dev) == 0))
+		skb = ugeth->tx_skbuff[txQ][ugeth->skb_dirtytx[txQ]];
+		if (!skb)
 			break;
 
 		dev->stats.tx_packets++;
 
-		skb = ugeth->tx_skbuff[txQ][ugeth->skb_dirtytx[txQ]];
-
 		if (skb_queue_len(&ugeth->rx_recycle) < RX_BD_RING_LEN &&
 			     skb_recycle_check(skb,
 				    ugeth->ug_info->uf_info.max_rx_buf_length +
@@ -3601,6 +3613,7 @@ static int ucc_geth_suspend(struct of_device *ofdev, pm_message_t state)
 	if (!netif_running(ndev))
 		return 0;
 
+	netif_device_detach(ndev);
 	napi_disable(&ugeth->napi);
 
 	/*
@@ -3659,7 +3672,7 @@ static int ucc_geth_resume(struct of_device *ofdev)
 	phy_start(ugeth->phydev);
 
 	napi_enable(&ugeth->napi);
-	netif_start_queue(ndev);
+	netif_device_attach(ndev);
 
 	return 0;
 }
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index a007e2acf651..ef1fbeb11c6e 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -838,13 +838,13 @@ struct ucc_geth_hardware_statistics {
 							   using the maximum is
 							   easier */
 #define UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT	32
-#define UCC_GETH_SCHEDULER_ALIGNMENT		4	/* This is a guess */
+#define UCC_GETH_SCHEDULER_ALIGNMENT		8	/* This is a guess */
 #define UCC_GETH_TX_STATISTICS_ALIGNMENT	4	/* This is a guess */
 #define UCC_GETH_RX_STATISTICS_ALIGNMENT	4	/* This is a guess */
 #define UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT	64
 #define UCC_GETH_RX_BD_QUEUES_ALIGNMENT		8	/* This is a guess */
 #define UCC_GETH_RX_PREFETCHED_BDS_ALIGNMENT	128	/* This is a guess */
-#define UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 4	/* This
+#define UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 8	/* This
 									   is a
 									   guess
 									 */
@@ -899,16 +899,17 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_UTFS_INIT                      512	/* Tx virtual FIFO size
 							 */
 #define UCC_GETH_UTFET_INIT                     256	/* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT                     128
+#define UCC_GETH_UTFTT_INIT                     512
 /* Gigabit Ethernet (1000 Mbps) */
 #define UCC_GETH_URFS_GIGA_INIT                 4096/*2048*/	/* Rx virtual
 								   FIFO size */
 #define UCC_GETH_URFET_GIGA_INIT                2048/*1024*/	/* 1/2 urfs */
 #define UCC_GETH_URFSET_GIGA_INIT               3072/*1536*/	/* 3/4 urfs */
-#define UCC_GETH_UTFS_GIGA_INIT                 8192/*2048*/	/* Tx virtual
+#define UCC_GETH_UTFS_GIGA_INIT                 4096/*2048*/	/* Tx virtual
+								   FIFO size */
+#define UCC_GETH_UTFET_GIGA_INIT                2048/*1024*/	/* 1/2 utfs */
+#define UCC_GETH_UTFTT_GIGA_INIT                4096/*0x40*/	/* Tx virtual
 								   FIFO size */
-#define UCC_GETH_UTFET_GIGA_INIT                4096/*1024*/	/* 1/2 utfs */
-#define UCC_GETH_UTFTT_GIGA_INIT                0x400/*0x40*/	/* */
 
 #define UCC_GETH_REMODER_INIT                   0	/* bits that must be
 							   set */
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 21e183a83b99..4f27f022fbf7 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -419,7 +419,7 @@ static int cdc_manage_power(struct usbnet *dev, int on)
 
 static const struct driver_info	cdc_info = {
 	.description =	"CDC Ethernet Device",
-	.flags =	FLAG_ETHER | FLAG_LINK_INTR,
+	.flags =	FLAG_ETHER,
 	// .check_connect = cdc_check_connect,
 	.bind =		cdc_bind,
 	.unbind =	usbnet_cdc_unbind,
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 3d406f9b2f29..c820fec62041 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -381,13 +381,13 @@ static void dm9601_set_multicast(struct net_device *net)
 
 	if (net->flags & IFF_PROMISC) {
 		rx_ctl |= 0x02;
-	} else if (net->flags & IFF_ALLMULTI || net->mc_count > DM_MAX_MCAST) {
+	} else if (net->flags & IFF_ALLMULTI ||
+		   netdev_mc_count(net) > DM_MAX_MCAST) {
 		rx_ctl |= 0x04;
-	} else if (net->mc_count) {
-		struct dev_mc_list *mc_list = net->mc_list;
-		int i;
+	} else if (!netdev_mc_empty(net)) {
+		struct dev_mc_list *mc_list;
 
-		for (i = 0; i < net->mc_count; i++, mc_list = mc_list->next) {
+		netdev_for_each_mc_addr(mc_list, net) {
 			u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
 			hashes[crc >> 3] |= 1 << (crc & 0x7);
 		}
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index f78f0903b073..6895f1531238 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -286,6 +286,7 @@ struct hso_device {
 	u8 usb_gone;
 	struct work_struct async_get_intf;
 	struct work_struct async_put_intf;
+	struct work_struct reset_device;
 
 	struct usb_device *usb;
 	struct usb_interface *interface;
@@ -332,7 +333,8 @@ static void hso_kick_transmit(struct hso_serial *serial);
 /* Helper functions */
 static int hso_mux_submit_intr_urb(struct hso_shared_int *mux_int,
 				   struct usb_device *usb, gfp_t gfp);
-static void log_usb_status(int status, const char *function);
+static void handle_usb_error(int status, const char *function,
+			     struct hso_device *hso_dev);
 static struct usb_endpoint_descriptor *hso_get_ep(struct usb_interface *intf,
 						  int type, int dir);
 static int hso_get_mux_ports(struct usb_interface *intf, unsigned char *ports);
@@ -350,6 +352,7 @@ static void async_put_intf(struct work_struct *data);
 static int hso_put_activity(struct hso_device *hso_dev);
 static int hso_get_activity(struct hso_device *hso_dev);
 static void tiocmget_intr_callback(struct urb *urb);
+static void reset_device(struct work_struct *data);
 /*****************************************************************************/
 /* Helping functions                                                         */
 /*****************************************************************************/
@@ -461,10 +464,17 @@ static const struct usb_device_id hso_ids[] = {
 	{USB_DEVICE(0x0af0, 0x7501)},		/* GTM 382 */
 	{USB_DEVICE(0x0af0, 0x7601)},		/* GE40x */
 	{USB_DEVICE(0x0af0, 0x7701)},
+	{USB_DEVICE(0x0af0, 0x7706)},
 	{USB_DEVICE(0x0af0, 0x7801)},
 	{USB_DEVICE(0x0af0, 0x7901)},
+	{USB_DEVICE(0x0af0, 0x7A01)},
+	{USB_DEVICE(0x0af0, 0x7A05)},
 	{USB_DEVICE(0x0af0, 0x8200)},
 	{USB_DEVICE(0x0af0, 0x8201)},
+	{USB_DEVICE(0x0af0, 0x8300)},
+	{USB_DEVICE(0x0af0, 0x8302)},
+	{USB_DEVICE(0x0af0, 0x8304)},
+	{USB_DEVICE(0x0af0, 0x8400)},
 	{USB_DEVICE(0x0af0, 0xd035)},
 	{USB_DEVICE(0x0af0, 0xd055)},
 	{USB_DEVICE(0x0af0, 0xd155)},
@@ -473,6 +483,8 @@ static const struct usb_device_id hso_ids[] = {
 	{USB_DEVICE(0x0af0, 0xd157)},
 	{USB_DEVICE(0x0af0, 0xd257)},
 	{USB_DEVICE(0x0af0, 0xd357)},
+	{USB_DEVICE(0x0af0, 0xd058)},
+	{USB_DEVICE(0x0af0, 0xc100)},
 	{}
 };
 MODULE_DEVICE_TABLE(usb, hso_ids);
@@ -655,8 +667,8 @@ static void set_serial_by_index(unsigned index, struct hso_serial *serial)
 	spin_unlock_irqrestore(&serial_table_lock, flags);
 }
 
-/* log a meaningful explanation of an USB status */
-static void log_usb_status(int status, const char *function)
+static void handle_usb_error(int status, const char *function,
+			     struct hso_device *hso_dev)
 {
 	char *explanation;
 
@@ -685,10 +697,20 @@ static void log_usb_status(int status, const char *function)
 	case -EMSGSIZE:
 		explanation = "internal error";
 		break;
+	case -EILSEQ:
+	case -EPROTO:
+	case -ETIME:
+	case -ETIMEDOUT:
+		explanation = "protocol error";
+		if (hso_dev)
+			schedule_work(&hso_dev->reset_device);
+		break;
 	default:
 		explanation = "unknown status";
 		break;
 	}
+
+	/* log a meaningful explanation of an USB status */
 	D1("%s: received USB status - %s (%d)", function, explanation, status);
 }
 
@@ -762,7 +784,7 @@ static void write_bulk_callback(struct urb *urb)
 	/* log status, but don't act on it, we don't need to resubmit anything
 	 * anyhow */
 	if (status)
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, odev->parent);
 
 	hso_put_activity(odev->parent);
 
@@ -806,7 +828,7 @@ static netdev_tx_t hso_net_start_xmit(struct sk_buff *skb,
 	result = usb_submit_urb(odev->mux_bulk_tx_urb, GFP_ATOMIC);
 	if (result) {
 		dev_warn(&odev->parent->interface->dev,
-			"failed mux_bulk_tx_urb %d", result);
+			"failed mux_bulk_tx_urb %d\n", result);
 		net->stats.tx_errors++;
 		netif_start_queue(net);
 	} else {
@@ -998,7 +1020,7 @@ static void read_bulk_callback(struct urb *urb)
 
 	/* is al ok?  (Filip: Who's Al ?) */
 	if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, odev->parent);
 		return;
 	}
 
@@ -1019,7 +1041,8 @@ static void read_bulk_callback(struct urb *urb)
 	if (odev->parent->port_spec & HSO_INFO_CRC_BUG) {
 		u32 rest;
 		u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
-		rest = urb->actual_length % odev->in_endp->wMaxPacketSize;
+		rest = urb->actual_length %
+			le16_to_cpu(odev->in_endp->wMaxPacketSize);
 		if (((rest == 5) || (rest == 6)) &&
 		    !memcmp(((u8 *) urb->transfer_buffer) +
 			    urb->actual_length - 4, crc_check, 4)) {
@@ -1053,7 +1076,7 @@ static void read_bulk_callback(struct urb *urb)
 	result = usb_submit_urb(urb, GFP_ATOMIC);
 	if (result)
 		dev_warn(&odev->parent->interface->dev,
-			 "%s failed submit mux_bulk_rx_urb %d", __func__,
+			 "%s failed submit mux_bulk_rx_urb %d\n", __func__,
 			 result);
 }
 
@@ -1207,7 +1230,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
 		D1("serial == NULL");
 		return;
 	} else if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, serial->parent);
 		return;
 	}
 
@@ -1225,7 +1248,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
 			u8 crc_check[4] = { 0xDE, 0xAD, 0xBE, 0xEF };
 			rest =
 			    urb->actual_length %
-			    serial->in_endp->wMaxPacketSize;
+			    le16_to_cpu(serial->in_endp->wMaxPacketSize);
 			if (((rest == 5) || (rest == 6)) &&
 			    !memcmp(((u8 *) urb->transfer_buffer) +
 				    urb->actual_length - 4, crc_check, 4)) {
@@ -1513,7 +1536,7 @@ static void tiocmget_intr_callback(struct urb *urb)
 	if (!serial)
 		return;
 	if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, serial->parent);
 		return;
 	}
 	tiocmget = serial->tiocmget;
@@ -1700,6 +1723,10 @@ static int hso_serial_tiocmset(struct tty_struct *tty, struct file *file,
 		D1("no tty structures");
 		return -EINVAL;
 	}
+
+	if ((serial->parent->port_spec & HSO_PORT_MASK) != HSO_PORT_MODEM)
+		return -EINVAL;
+
 	if_num = serial->parent->interface->altsetting->desc.bInterfaceNumber;
 
 	spin_lock_irqsave(&serial->serial_lock, flags);
@@ -1838,7 +1865,7 @@ static int mux_device_request(struct hso_serial *serial, u8 type, u16 port,
 	result = usb_submit_urb(ctrl_urb, GFP_ATOMIC);
 	if (result) {
 		dev_err(&ctrl_urb->dev->dev,
-			"%s failed submit ctrl_urb %d type %d", __func__,
+			"%s failed submit ctrl_urb %d type %d\n", __func__,
 			result, type);
 		return result;
 	}
@@ -1888,7 +1915,7 @@ static void intr_callback(struct urb *urb)
 
 	/* status check */
 	if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, NULL);
 		return;
 	}
 	D4("\n--- Got intr callback 0x%02X ---", status);
@@ -1905,18 +1932,18 @@ static void intr_callback(struct urb *urb)
 			if (serial != NULL) {
 				D1("Pending read interrupt on port %d\n", i);
 				spin_lock(&serial->serial_lock);
-				if (serial->rx_state == RX_IDLE) {
+				if (serial->rx_state == RX_IDLE &&
+					serial->open_count > 0) {
 					/* Setup and send a ctrl req read on
 					 * port i */
-				if (!serial->rx_urb_filled[0]) {
+					if (!serial->rx_urb_filled[0]) {
 						serial->rx_state = RX_SENT;
 						hso_mux_serial_read(serial);
 					} else
 						serial->rx_state = RX_PENDING;
-
 				} else {
-					D1("Already pending a read on "
-					   "port %d\n", i);
+					D1("Already a read pending on "
+					   "port %d or port not open\n", i);
 				}
 				spin_unlock(&serial->serial_lock);
 			}
@@ -1958,7 +1985,7 @@ static void hso_std_serial_write_bulk_callback(struct urb *urb)
 	tty = tty_kref_get(serial->tty);
 	spin_unlock(&serial->serial_lock);
 	if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, serial->parent);
 		tty_kref_put(tty);
 		return;
 	}
@@ -2014,7 +2041,7 @@ static void ctrl_callback(struct urb *urb)
 	tty = tty_kref_get(serial->tty);
 	spin_unlock(&serial->serial_lock);
 	if (status) {
-		log_usb_status(status, __func__);
+		handle_usb_error(status, __func__, serial->parent);
 		tty_kref_put(tty);
 		return;
 	}
@@ -2358,12 +2385,12 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs,
 	serial->tx_data_length = tx_size;
 	serial->tx_data = kzalloc(serial->tx_data_length, GFP_KERNEL);
 	if (!serial->tx_data) {
-		dev_err(dev, "%s - Out of memory", __func__);
+		dev_err(dev, "%s - Out of memory\n", __func__);
 		goto exit;
 	}
 	serial->tx_buffer = kzalloc(serial->tx_data_length, GFP_KERNEL);
 	if (!serial->tx_buffer) {
-		dev_err(dev, "%s - Out of memory", __func__);
+		dev_err(dev, "%s - Out of memory\n", __func__);
 		goto exit;
 	}
 
@@ -2391,6 +2418,7 @@ static struct hso_device *hso_create_device(struct usb_interface *intf,
 
 	INIT_WORK(&hso_dev->async_get_intf, async_get_intf);
 	INIT_WORK(&hso_dev->async_put_intf, async_put_intf);
+	INIT_WORK(&hso_dev->reset_device, reset_device);
 
 	return hso_dev;
 }
@@ -2831,13 +2859,14 @@ struct hso_shared_int *hso_create_shared_int(struct usb_interface *interface)
 
 	mux->shared_intr_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!mux->shared_intr_urb) {
-		dev_err(&interface->dev, "Could not allocate intr urb?");
+		dev_err(&interface->dev, "Could not allocate intr urb?\n");
 		goto exit;
 	}
-	mux->shared_intr_buf = kzalloc(mux->intr_endp->wMaxPacketSize,
-				       GFP_KERNEL);
+	mux->shared_intr_buf =
+		kzalloc(le16_to_cpu(mux->intr_endp->wMaxPacketSize),
+			GFP_KERNEL);
 	if (!mux->shared_intr_buf) {
-		dev_err(&interface->dev, "Could not allocate intr buf?");
+		dev_err(&interface->dev, "Could not allocate intr buf?\n");
 		goto exit;
 	}
 
@@ -3132,6 +3161,26 @@ out:
 	return result;
 }
 
+static void reset_device(struct work_struct *data)
+{
+	struct hso_device *hso_dev =
+	    container_of(data, struct hso_device, reset_device);
+	struct usb_device *usb = hso_dev->usb;
+	int result;
+
+	if (hso_dev->usb_gone) {
+		D1("No reset during disconnect\n");
+	} else {
+		result = usb_lock_device_for_reset(usb, hso_dev->interface);
+		if (result < 0)
+			D1("unable to lock device for reset: %d\n", result);
+		else {
+			usb_reset_device(usb);
+			usb_unlock_device(usb);
+		}
+	}
+}
+
 static void hso_serial_ref_free(struct kref *ref)
 {
 	struct hso_device *hso_dev = container_of(ref, struct hso_device, ref);
@@ -3232,13 +3281,13 @@ static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int,
 			 usb_rcvintpipe(usb,
 				shared_int->intr_endp->bEndpointAddress & 0x7F),
 			 shared_int->shared_intr_buf,
-			 shared_int->intr_endp->wMaxPacketSize,
+			 1,
 			 intr_callback, shared_int,
 			 shared_int->intr_endp->bInterval);
 
 	result = usb_submit_urb(shared_int->shared_intr_urb, gfp);
 	if (result)
-		dev_warn(&usb->dev, "%s failed mux_intr_urb %d", __func__,
+		dev_warn(&usb->dev, "%s failed mux_intr_urb %d\n", __func__,
 			result);
 
 	return result;
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index 87374317f480..6fc098fe9ff7 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -1,13 +1,27 @@
 /*
- * MosChips MCS7830 based USB 2.0 Ethernet Devices
+ * MOSCHIP MCS7830 based USB 2.0 Ethernet Devices
  *
  * based on usbnet.c, asix.c and the vendor provided mcs7830 driver
  *
+ * Copyright (C) 2010 Andreas Mohr <andi@lisas.de>
  * Copyright (C) 2006 Arnd Bergmann <arnd@arndb.de>
  * Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
  * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
  * Copyright (c) 2002-2003 TiVo Inc.
  *
+ * Definitions gathered from MOSCHIP, Data Sheet_7830DA.pdf (thanks!).
+ *
+ * TODO:
+ * - support HIF_REG_CONFIG_SLEEPMODE/HIF_REG_CONFIG_TXENABLE (via autopm?)
+ * - implement ethtool_ops get_pauseparam/set_pauseparam
+ *   via HIF_REG_PAUSE_THRESHOLD (>= revision C only!)
+ * - implement get_eeprom/[set_eeprom]
+ * - switch PHY on/off on ifup/ifdown (perhaps in usbnet.c, via MII)
+ * - mcs7830_get_regs() handling is weird: for rev 2 we return 32 regs,
+ *   can access only ~ 24, remaining user buffer is uninitialized garbage
+ * - anything else?
+ *
+ *
  * 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
@@ -55,7 +69,7 @@
 				 ADVERTISE_100HALF | ADVERTISE_10FULL | \
 				 ADVERTISE_10HALF | ADVERTISE_CSMA)
 
-/* HIF_REG_XX coressponding index value */
+/* HIF_REG_XX corresponding index value */
 enum {
 	HIF_REG_MULTICAST_HASH			= 0x00,
 	HIF_REG_PACKET_GAP1			= 0x08,
@@ -69,6 +83,7 @@ enum {
 	   HIF_REG_PHY_CMD2_PEND_FLAG_BIT	= 0x80,
 	   HIF_REG_PHY_CMD2_READY_FLAG_BIT	= 0x40,
 	HIF_REG_CONFIG				= 0x0e,
+	/* hmm, spec sez: "R/W", "Except bit 3" (likely TXENABLE). */
 	   HIF_REG_CONFIG_CFG			= 0x80,
 	   HIF_REG_CONFIG_SPEED100		= 0x40,
 	   HIF_REG_CONFIG_FULLDUPLEX_ENABLE	= 0x20,
@@ -76,13 +91,24 @@ enum {
 	   HIF_REG_CONFIG_TXENABLE		= 0x08,
 	   HIF_REG_CONFIG_SLEEPMODE		= 0x04,
 	   HIF_REG_CONFIG_ALLMULTICAST		= 0x02,
-	   HIF_REG_CONFIG_PROMISCIOUS		= 0x01,
+	   HIF_REG_CONFIG_PROMISCUOUS		= 0x01,
 	HIF_REG_ETHERNET_ADDR			= 0x0f,
-	HIF_REG_22				= 0x15,
+	HIF_REG_FRAME_DROP_COUNTER		= 0x15, /* 0..ff; reset: 0 */
 	HIF_REG_PAUSE_THRESHOLD			= 0x16,
 	   HIF_REG_PAUSE_THRESHOLD_DEFAULT	= 0,
 };
 
+/* Trailing status byte in Ethernet Rx frame */
+enum {
+	MCS7830_RX_SHORT_FRAME		= 0x01, /* < 64 bytes */
+	MCS7830_RX_LENGTH_ERROR		= 0x02, /* framelen != Ethernet length field */
+	MCS7830_RX_ALIGNMENT_ERROR	= 0x04, /* non-even number of nibbles */
+	MCS7830_RX_CRC_ERROR		= 0x08,
+	MCS7830_RX_LARGE_FRAME		= 0x10, /* > 1518 bytes */
+	MCS7830_RX_FRAME_CORRECT	= 0x20, /* frame is correct */
+	/* [7:6] reserved */
+};
+
 struct mcs7830_data {
 	u8 multi_filter[8];
 	u8 config;
@@ -109,7 +135,7 @@ static int mcs7830_get_reg(struct usbnet *dev, u16 index, u16 size, void *data)
 	return ret;
 }
 
-static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, void *data)
+static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, const void *data)
 {
 	struct usb_device *xdev = dev->udev;
 	int ret;
@@ -183,13 +209,43 @@ out:
 	usb_free_urb(urb);
 }
 
-static int mcs7830_get_address(struct usbnet *dev)
+static int mcs7830_hif_get_mac_address(struct usbnet *dev, unsigned char *addr)
+{
+	int ret = mcs7830_get_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN, addr);
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+static int mcs7830_hif_set_mac_address(struct usbnet *dev, unsigned char *addr)
+{
+	int ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN, addr);
+
+	if (ret < 0)
+		return ret;
+	return 0;
+}
+
+static int mcs7830_set_mac_address(struct net_device *netdev, void *p)
 {
 	int ret;
-	ret = mcs7830_get_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN,
-				   dev->net->dev_addr);
+	struct usbnet *dev = netdev_priv(netdev);
+	struct sockaddr *addr = p;
+
+	if (netif_running(netdev))
+		return -EBUSY;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+
+	ret = mcs7830_hif_set_mac_address(dev, addr->sa_data);
+
 	if (ret < 0)
 		return ret;
+
+	/* it worked --> adopt it on netdev side */
+	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+
 	return 0;
 }
 
@@ -307,7 +363,7 @@ static int mcs7830_get_rev(struct usbnet *dev)
 {
 	u8 dummy[2];
 	int ret;
-	ret = mcs7830_get_reg(dev, HIF_REG_22, 2, dummy);
+	ret = mcs7830_get_reg(dev, HIF_REG_FRAME_DROP_COUNTER, 2, dummy);
 	if (ret > 0)
 		return 2; /* Rev C or later */
 	return 1; /* earlier revision */
@@ -331,33 +387,6 @@ static void mcs7830_rev_C_fixup(struct usbnet *dev)
 	}
 }
 
-static int mcs7830_init_dev(struct usbnet *dev)
-{
-	int ret;
-	int retry;
-
-	/* Read MAC address from EEPROM */
-	ret = -EINVAL;
-	for (retry = 0; retry < 5 && ret; retry++)
-		ret = mcs7830_get_address(dev);
-	if (ret) {
-		dev_warn(&dev->udev->dev, "Cannot read MAC address\n");
-		goto out;
-	}
-
-	/* Set up PHY */
-	ret = mcs7830_set_autoneg(dev, 0);
-	if (ret) {
-		dev_info(&dev->udev->dev, "Cannot set autoneg\n");
-		goto out;
-	}
-
-	mcs7830_rev_C_fixup(dev);
-	ret = 0;
-out:
-	return ret;
-}
-
 static int mcs7830_mdio_read(struct net_device *netdev, int phy_id,
 			     int location)
 {
@@ -378,11 +407,33 @@ static int mcs7830_ioctl(struct net_device *net, struct ifreq *rq, int cmd)
 	return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
 }
 
-/* credits go to asix_set_multicast */
-static void mcs7830_set_multicast(struct net_device *net)
+static inline struct mcs7830_data *mcs7830_get_data(struct usbnet *dev)
+{
+	return (struct mcs7830_data *)&dev->data;
+}
+
+static void mcs7830_hif_update_multicast_hash(struct usbnet *dev)
+{
+	struct mcs7830_data *data = mcs7830_get_data(dev);
+	mcs7830_set_reg_async(dev, HIF_REG_MULTICAST_HASH,
+				sizeof data->multi_filter,
+				data->multi_filter);
+}
+
+static void mcs7830_hif_update_config(struct usbnet *dev)
+{
+	/* implementation specific to data->config
+           (argument needs to be heap-based anyway - USB DMA!) */
+	struct mcs7830_data *data = mcs7830_get_data(dev);
+	mcs7830_set_reg_async(dev, HIF_REG_CONFIG, 1, &data->config);
+}
+
+static void mcs7830_data_set_multicast(struct net_device *net)
 {
 	struct usbnet *dev = netdev_priv(net);
-	struct mcs7830_data *data = (struct mcs7830_data *)&dev->data;
+	struct mcs7830_data *data = mcs7830_get_data(dev);
+
+	memset(data->multi_filter, 0, sizeof data->multi_filter);
 
 	data->config = HIF_REG_CONFIG_TXENABLE;
 
@@ -390,7 +441,7 @@ static void mcs7830_set_multicast(struct net_device *net)
 	data->config |= HIF_REG_CONFIG_ALLMULTICAST;
 
 	if (net->flags & IFF_PROMISC) {
-		data->config |= HIF_REG_CONFIG_PROMISCIOUS;
+		data->config |= HIF_REG_CONFIG_PROMISCUOUS;
 	} else if (net->flags & IFF_ALLMULTI ||
 		   net->mc_count > MCS7830_MAX_MCAST) {
 		data->config |= HIF_REG_CONFIG_ALLMULTICAST;
@@ -405,21 +456,51 @@ static void mcs7830_set_multicast(struct net_device *net)
 		u32 crc_bits;
 		int i;
 
-		memset(data->multi_filter, 0, sizeof data->multi_filter);
-
 		/* Build the multicast hash filter. */
 		for (i = 0; i < net->mc_count; i++) {
 			crc_bits = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
 			data->multi_filter[crc_bits >> 3] |= 1 << (crc_bits & 7);
 			mc_list = mc_list->next;
 		}
+	}
+}
 
-		mcs7830_set_reg_async(dev, HIF_REG_MULTICAST_HASH,
-				sizeof data->multi_filter,
-				data->multi_filter);
+static int mcs7830_apply_base_config(struct usbnet *dev)
+{
+	int ret;
+
+	/* re-configure known MAC (suspend case etc.) */
+	ret = mcs7830_hif_set_mac_address(dev, dev->net->dev_addr);
+	if (ret) {
+		dev_info(&dev->udev->dev, "Cannot set MAC address\n");
+		goto out;
 	}
 
-	mcs7830_set_reg_async(dev, HIF_REG_CONFIG, 1, &data->config);
+	/* Set up PHY */
+	ret = mcs7830_set_autoneg(dev, 0);
+	if (ret) {
+		dev_info(&dev->udev->dev, "Cannot set autoneg\n");
+		goto out;
+	}
+
+	mcs7830_hif_update_multicast_hash(dev);
+	mcs7830_hif_update_config(dev);
+
+	mcs7830_rev_C_fixup(dev);
+	ret = 0;
+out:
+	return ret;
+}
+
+/* credits go to asix_set_multicast */
+static void mcs7830_set_multicast(struct net_device *net)
+{
+	struct usbnet *dev = netdev_priv(net);
+
+	mcs7830_data_set_multicast(net);
+
+	mcs7830_hif_update_multicast_hash(dev);
+	mcs7830_hif_update_config(dev);
 }
 
 static int mcs7830_get_regs_len(struct net_device *net)
@@ -463,29 +544,6 @@ static const struct ethtool_ops mcs7830_ethtool_ops = {
 	.nway_reset		= usbnet_nway_reset,
 };
 
-static int mcs7830_set_mac_address(struct net_device *netdev, void *p)
-{
-	int ret;
-	struct usbnet *dev = netdev_priv(netdev);
-	struct sockaddr *addr = p;
-
-	if (netif_running(netdev))
-		return -EBUSY;
-
-	if (!is_valid_ether_addr(addr->sa_data))
-		return -EINVAL;
-
-	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
-
-	ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN,
-			netdev->dev_addr);
-
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
 static const struct net_device_ops mcs7830_netdev_ops = {
 	.ndo_open		= usbnet_open,
 	.ndo_stop		= usbnet_stop,
@@ -495,21 +553,32 @@ static const struct net_device_ops mcs7830_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl 		= mcs7830_ioctl,
 	.ndo_set_multicast_list = mcs7830_set_multicast,
-	.ndo_set_mac_address	 = mcs7830_set_mac_address,
+	.ndo_set_mac_address	= mcs7830_set_mac_address,
 };
 
 static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev)
 {
 	struct net_device *net = dev->net;
 	int ret;
+	int retry;
 
-	ret = mcs7830_init_dev(dev);
+	/* Initial startup: Gather MAC address setting from EEPROM */
+	ret = -EINVAL;
+	for (retry = 0; retry < 5 && ret; retry++)
+		ret = mcs7830_hif_get_mac_address(dev, net->dev_addr);
+	if (ret) {
+		dev_warn(&dev->udev->dev, "Cannot read MAC address\n");
+		goto out;
+	}
+
+	mcs7830_data_set_multicast(net);
+
+	ret = mcs7830_apply_base_config(dev);
 	if (ret)
 		goto out;
 
 	net->ethtool_ops = &mcs7830_ethtool_ops;
 	net->netdev_ops = &mcs7830_netdev_ops;
-	mcs7830_set_multicast(net);
 
 	/* reserve space for the status byte on rx */
 	dev->rx_urb_size = ETH_FRAME_LEN + 1;
@@ -526,7 +595,7 @@ out:
 	return ret;
 }
 
-/* The chip always appends a status bytes that we need to strip */
+/* The chip always appends a status byte that we need to strip */
 static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 {
 	u8 status;
@@ -539,9 +608,23 @@ static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 	skb_trim(skb, skb->len - 1);
 	status = skb->data[skb->len];
 
-	if (status != 0x20)
+	if (status != MCS7830_RX_FRAME_CORRECT) {
 		dev_dbg(&dev->udev->dev, "rx fixup status %x\n", status);
 
+		/* hmm, perhaps usbnet.c already sees a globally visible
+		   frame error and increments rx_errors on its own already? */
+		dev->net->stats.rx_errors++;
+
+		if (status &	(MCS7830_RX_SHORT_FRAME
+				|MCS7830_RX_LENGTH_ERROR
+				|MCS7830_RX_LARGE_FRAME))
+			dev->net->stats.rx_length_errors++;
+		if (status & MCS7830_RX_ALIGNMENT_ERROR)
+			dev->net->stats.rx_frame_errors++;
+		if (status & MCS7830_RX_CRC_ERROR)
+			dev->net->stats.rx_crc_errors++;
+	}
+
 	return skb->len > 0;
 }
 
@@ -580,6 +663,20 @@ static const struct usb_device_id products[] = {
 };
 MODULE_DEVICE_TABLE(usb, products);
 
+static int mcs7830_reset_resume (struct usb_interface *intf)
+{
+ 	/* YES, this function is successful enough that ethtool -d
+           does show same output pre-/post-suspend */
+
+	struct usbnet		*dev = usb_get_intfdata(intf);
+
+	mcs7830_apply_base_config(dev);
+
+	usbnet_resume(intf);
+
+	return 0;
+}
+
 static struct usb_driver mcs7830_driver = {
 	.name = driver_name,
 	.id_table = products,
@@ -587,6 +684,7 @@ static struct usb_driver mcs7830_driver = {
 	.disconnect = usbnet_disconnect,
 	.suspend = usbnet_suspend,
 	.resume = usbnet_resume,
+	.reset_resume = mcs7830_reset_resume,
 };
 
 static int __init mcs7830_init(void)
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index dfc7e9fec3ea..21ac103fbb71 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -270,7 +270,7 @@ static int read_mii_word(rtl8150_t * dev, u8 phy, __u8 indx, u16 * reg)
 		get_registers(dev, PHYCNT, 1, data);
 	} while ((data[0] & PHY_GO) && (i++ < MII_TIMEOUT));
 
-	if (i < MII_TIMEOUT) {
+	if (i <= MII_TIMEOUT) {
 		get_registers(dev, PHYDAT, 2, data);
 		*reg = data[0] | (data[1] << 8);
 		return 0;
@@ -295,7 +295,7 @@ static int write_mii_word(rtl8150_t * dev, u8 phy, __u8 indx, u16 reg)
 		get_registers(dev, PHYCNT, 1, data);
 	} while ((data[0] & PHY_GO) && (i++ < MII_TIMEOUT));
 
-	if (i < MII_TIMEOUT)
+	if (i <= MII_TIMEOUT)
 		return 0;
 	else
 		return 1;
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 593e01f64e9b..a7e0c84426ea 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -102,6 +102,7 @@ static const int multicast_filter_limit = 32;
 #include <linux/ethtool.h>
 #include <linux/crc32.h>
 #include <linux/bitops.h>
+#include <linux/workqueue.h>
 #include <asm/processor.h>	/* Processor type for cache alignment. */
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -266,7 +267,7 @@ enum rhine_quirks {
 /* Beware of PCI posted writes */
 #define IOSYNC	do { ioread8(ioaddr + StationAddr); } while (0)
 
-static const struct pci_device_id rhine_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rhine_pci_tbl) = {
 	{ 0x1106, 0x3043, PCI_ANY_ID, PCI_ANY_ID, },	/* VT86C100A */
 	{ 0x1106, 0x3065, PCI_ANY_ID, PCI_ANY_ID, },	/* VT6102 */
 	{ 0x1106, 0x3106, PCI_ANY_ID, PCI_ANY_ID, },	/* 6105{,L,LOM} */
@@ -389,6 +390,7 @@ struct rhine_private {
 	struct net_device *dev;
 	struct napi_struct napi;
 	spinlock_t lock;
+	struct work_struct reset_task;
 
 	/* Frequently used values: keep some adjacent for cache effect. */
 	u32 quirks;
@@ -407,6 +409,7 @@ struct rhine_private {
 static int  mdio_read(struct net_device *dev, int phy_id, int location);
 static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
 static int  rhine_open(struct net_device *dev);
+static void rhine_reset_task(struct work_struct *work);
 static void rhine_tx_timeout(struct net_device *dev);
 static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 				  struct net_device *dev);
@@ -775,6 +778,8 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
 	dev->irq = pdev->irq;
 
 	spin_lock_init(&rp->lock);
+	INIT_WORK(&rp->reset_task, rhine_reset_task);
+
 	rp->mii_if.dev = dev;
 	rp->mii_if.mdio_read = mdio_read;
 	rp->mii_if.mdio_write = mdio_write;
@@ -1179,22 +1184,18 @@ static int rhine_open(struct net_device *dev)
 	return 0;
 }
 
-static void rhine_tx_timeout(struct net_device *dev)
+static void rhine_reset_task(struct work_struct *work)
 {
-	struct rhine_private *rp = netdev_priv(dev);
-	void __iomem *ioaddr = rp->base;
-
-	printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
-	       "%4.4x, resetting...\n",
-	       dev->name, ioread16(ioaddr + IntrStatus),
-	       mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+	struct rhine_private *rp = container_of(work, struct rhine_private,
+						reset_task);
+	struct net_device *dev = rp->dev;
 
 	/* protect against concurrent rx interrupts */
 	disable_irq(rp->pdev->irq);
 
 	napi_disable(&rp->napi);
 
-	spin_lock(&rp->lock);
+	spin_lock_bh(&rp->lock);
 
 	/* clear all descriptors */
 	free_tbufs(dev);
@@ -1206,7 +1207,7 @@ static void rhine_tx_timeout(struct net_device *dev)
 	rhine_chip_reset(dev);
 	init_registers(dev);
 
-	spin_unlock(&rp->lock);
+	spin_unlock_bh(&rp->lock);
 	enable_irq(rp->pdev->irq);
 
 	dev->trans_start = jiffies;
@@ -1214,6 +1215,19 @@ static void rhine_tx_timeout(struct net_device *dev)
 	netif_wake_queue(dev);
 }
 
+static void rhine_tx_timeout(struct net_device *dev)
+{
+	struct rhine_private *rp = netdev_priv(dev);
+	void __iomem *ioaddr = rp->base;
+
+	printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
+	       "%4.4x, resetting...\n",
+	       dev->name, ioread16(ioaddr + IntrStatus),
+	       mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+
+	schedule_work(&rp->reset_task);
+}
+
 static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
 				  struct net_device *dev)
 {
@@ -1830,10 +1844,11 @@ static int rhine_close(struct net_device *dev)
 	struct rhine_private *rp = netdev_priv(dev);
 	void __iomem *ioaddr = rp->base;
 
-	spin_lock_irq(&rp->lock);
-
-	netif_stop_queue(dev);
 	napi_disable(&rp->napi);
+	cancel_work_sync(&rp->reset_task);
+	netif_stop_queue(dev);
+
+	spin_lock_irq(&rp->lock);
 
 	if (debug > 1)
 		printk(KERN_DEBUG "%s: Shutting down ethercard, "
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index cee8fa2d2a9f..f15485efe40e 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -361,7 +361,7 @@ static struct velocity_info_tbl chip_info_table[] = {
  *	Describe the PCI device identifiers that we support in this
  *	device driver. Used for hotplug autoloading.
  */
-static const struct pci_device_id velocity_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(velocity_id_table) = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_612X) },
 	{ }
 };
@@ -2237,8 +2237,6 @@ static int velocity_open(struct net_device *dev)
 	/* Ensure chip is running */
 	pci_set_power_state(vptr->pdev, PCI_D0);
 
-	velocity_give_many_rx_descs(vptr);
-
 	velocity_init_registers(vptr, VELOCITY_INIT_COLD);
 
 	ret = request_irq(vptr->pdev->irq, velocity_intr, IRQF_SHARED,
@@ -2250,6 +2248,8 @@ static int velocity_open(struct net_device *dev)
 		goto out;
 	}
 
+	velocity_give_many_rx_descs(vptr);
+
 	mac_enable_int(vptr->mac_regs);
 	netif_start_queue(dev);
 	napi_enable(&vptr->napi);
@@ -2339,10 +2339,10 @@ static int velocity_change_mtu(struct net_device *dev, int new_mtu)
 
 		dev->mtu = new_mtu;
 
-		velocity_give_many_rx_descs(vptr);
-
 		velocity_init_registers(vptr, VELOCITY_INIT_COLD);
 
+		velocity_give_many_rx_descs(vptr);
+
 		mac_enable_int(vptr->mac_regs);
 		netif_start_queue(dev);
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index c708ecc3cb2e..9d8984a3741c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -56,8 +56,7 @@ struct virtnet_info
 	/* Host will merge rx buffers for big packets (shake it! shake it!) */
 	bool mergeable_rx_bufs;
 
-	/* Receive & send queues. */
-	struct sk_buff_head recv;
+	/* Send queue. */
 	struct sk_buff_head send;
 
 	/* Work struct for refilling if we run low on memory. */
@@ -75,34 +74,44 @@ struct skb_vnet_hdr {
 	unsigned int num_sg;
 };
 
+struct padded_vnet_hdr {
+	struct virtio_net_hdr hdr;
+	/*
+	 * virtio_net_hdr should be in a separated sg buffer because of a
+	 * QEMU bug, and data sg buffer shares same page with this header sg.
+	 * This padding makes next sg 16 byte aligned after virtio_net_hdr.
+	 */
+	char padding[6];
+};
+
 static inline struct skb_vnet_hdr *skb_vnet_hdr(struct sk_buff *skb)
 {
 	return (struct skb_vnet_hdr *)skb->cb;
 }
 
-static void give_a_page(struct virtnet_info *vi, struct page *page)
-{
-	page->private = (unsigned long)vi->pages;
-	vi->pages = page;
-}
-
-static void trim_pages(struct virtnet_info *vi, struct sk_buff *skb)
+/*
+ * private is used to chain pages for big packets, put the whole
+ * most recent used list in the beginning for reuse
+ */
+static void give_pages(struct virtnet_info *vi, struct page *page)
 {
-	unsigned int i;
+	struct page *end;
 
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
-		give_a_page(vi, skb_shinfo(skb)->frags[i].page);
-	skb_shinfo(skb)->nr_frags = 0;
-	skb->data_len = 0;
+	/* Find end of list, sew whole thing into vi->pages. */
+	for (end = page; end->private; end = (struct page *)end->private);
+	end->private = (unsigned long)vi->pages;
+	vi->pages = page;
 }
 
 static struct page *get_a_page(struct virtnet_info *vi, gfp_t gfp_mask)
 {
 	struct page *p = vi->pages;
 
-	if (p)
+	if (p) {
 		vi->pages = (struct page *)p->private;
-	else
+		/* clear private here, it is used to chain pages */
+		p->private = 0;
+	} else
 		p = alloc_page(gfp_mask);
 	return p;
 }
@@ -118,99 +127,142 @@ static void skb_xmit_done(struct virtqueue *svq)
 	netif_wake_queue(vi->dev);
 }
 
-static void receive_skb(struct net_device *dev, struct sk_buff *skb,
-			unsigned len)
+static void set_skb_frag(struct sk_buff *skb, struct page *page,
+			 unsigned int offset, unsigned int *len)
 {
-	struct virtnet_info *vi = netdev_priv(dev);
-	struct skb_vnet_hdr *hdr = skb_vnet_hdr(skb);
-	int err;
-	int i;
-
-	if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_HLEN)) {
-		pr_debug("%s: short packet %i\n", dev->name, len);
-		dev->stats.rx_length_errors++;
-		goto drop;
-	}
+	int i = skb_shinfo(skb)->nr_frags;
+	skb_frag_t *f;
+
+	f = &skb_shinfo(skb)->frags[i];
+	f->size = min((unsigned)PAGE_SIZE - offset, *len);
+	f->page_offset = offset;
+	f->page = page;
+
+	skb->data_len += f->size;
+	skb->len += f->size;
+	skb_shinfo(skb)->nr_frags++;
+	*len -= f->size;
+}
 
-	if (vi->mergeable_rx_bufs) {
-		unsigned int copy;
-		char *p = page_address(skb_shinfo(skb)->frags[0].page);
+static struct sk_buff *page_to_skb(struct virtnet_info *vi,
+				   struct page *page, unsigned int len)
+{
+	struct sk_buff *skb;
+	struct skb_vnet_hdr *hdr;
+	unsigned int copy, hdr_len, offset;
+	char *p;
 
-		if (len > PAGE_SIZE)
-			len = PAGE_SIZE;
-		len -= sizeof(struct virtio_net_hdr_mrg_rxbuf);
+	p = page_address(page);
 
-		memcpy(&hdr->mhdr, p, sizeof(hdr->mhdr));
-		p += sizeof(hdr->mhdr);
+	/* copy small packet so we can reuse these pages for small data */
+	skb = netdev_alloc_skb_ip_align(vi->dev, GOOD_COPY_LEN);
+	if (unlikely(!skb))
+		return NULL;
 
-		copy = len;
-		if (copy > skb_tailroom(skb))
-			copy = skb_tailroom(skb);
+	hdr = skb_vnet_hdr(skb);
 
-		memcpy(skb_put(skb, copy), p, copy);
+	if (vi->mergeable_rx_bufs) {
+		hdr_len = sizeof hdr->mhdr;
+		offset = hdr_len;
+	} else {
+		hdr_len = sizeof hdr->hdr;
+		offset = sizeof(struct padded_vnet_hdr);
+	}
 
-		len -= copy;
+	memcpy(hdr, p, hdr_len);
 
-		if (!len) {
-			give_a_page(vi, skb_shinfo(skb)->frags[0].page);
-			skb_shinfo(skb)->nr_frags--;
-		} else {
-			skb_shinfo(skb)->frags[0].page_offset +=
-				sizeof(hdr->mhdr) + copy;
-			skb_shinfo(skb)->frags[0].size = len;
-			skb->data_len += len;
-			skb->len += len;
-		}
+	len -= hdr_len;
+	p += offset;
 
-		while (--hdr->mhdr.num_buffers) {
-			struct sk_buff *nskb;
+	copy = len;
+	if (copy > skb_tailroom(skb))
+		copy = skb_tailroom(skb);
+	memcpy(skb_put(skb, copy), p, copy);
 
-			i = skb_shinfo(skb)->nr_frags;
-			if (i >= MAX_SKB_FRAGS) {
-				pr_debug("%s: packet too long %d\n", dev->name,
-					 len);
-				dev->stats.rx_length_errors++;
-				goto drop;
-			}
+	len -= copy;
+	offset += copy;
 
-			nskb = vi->rvq->vq_ops->get_buf(vi->rvq, &len);
-			if (!nskb) {
-				pr_debug("%s: rx error: %d buffers missing\n",
-					 dev->name, hdr->mhdr.num_buffers);
-				dev->stats.rx_length_errors++;
-				goto drop;
-			}
+	while (len) {
+		set_skb_frag(skb, page, offset, &len);
+		page = (struct page *)page->private;
+		offset = 0;
+	}
 
-			__skb_unlink(nskb, &vi->recv);
-			vi->num--;
+	if (page)
+		give_pages(vi, page);
 
-			skb_shinfo(skb)->frags[i] = skb_shinfo(nskb)->frags[0];
-			skb_shinfo(nskb)->nr_frags = 0;
-			kfree_skb(nskb);
+	return skb;
+}
 
-			if (len > PAGE_SIZE)
-				len = PAGE_SIZE;
+static int receive_mergeable(struct virtnet_info *vi, struct sk_buff *skb)
+{
+	struct skb_vnet_hdr *hdr = skb_vnet_hdr(skb);
+	struct page *page;
+	int num_buf, i, len;
+
+	num_buf = hdr->mhdr.num_buffers;
+	while (--num_buf) {
+		i = skb_shinfo(skb)->nr_frags;
+		if (i >= MAX_SKB_FRAGS) {
+			pr_debug("%s: packet too long\n", skb->dev->name);
+			skb->dev->stats.rx_length_errors++;
+			return -EINVAL;
+		}
 
-			skb_shinfo(skb)->frags[i].size = len;
-			skb_shinfo(skb)->nr_frags++;
-			skb->data_len += len;
-			skb->len += len;
+		page = vi->rvq->vq_ops->get_buf(vi->rvq, &len);
+		if (!page) {
+			pr_debug("%s: rx error: %d buffers missing\n",
+				 skb->dev->name, hdr->mhdr.num_buffers);
+			skb->dev->stats.rx_length_errors++;
+			return -EINVAL;
 		}
-	} else {
-		len -= sizeof(hdr->hdr);
+		if (len > PAGE_SIZE)
+			len = PAGE_SIZE;
+
+		set_skb_frag(skb, page, 0, &len);
+
+		--vi->num;
+	}
+	return 0;
+}
+
+static void receive_buf(struct net_device *dev, void *buf, unsigned int len)
+{
+	struct virtnet_info *vi = netdev_priv(dev);
+	struct sk_buff *skb;
+	struct page *page;
+	struct skb_vnet_hdr *hdr;
 
-		if (len <= MAX_PACKET_LEN)
-			trim_pages(vi, skb);
+	if (unlikely(len < sizeof(struct virtio_net_hdr) + ETH_HLEN)) {
+		pr_debug("%s: short packet %i\n", dev->name, len);
+		dev->stats.rx_length_errors++;
+		if (vi->mergeable_rx_bufs || vi->big_packets)
+			give_pages(vi, buf);
+		else
+			dev_kfree_skb(buf);
+		return;
+	}
 
-		err = pskb_trim(skb, len);
-		if (err) {
-			pr_debug("%s: pskb_trim failed %i %d\n", dev->name,
-				 len, err);
+	if (!vi->mergeable_rx_bufs && !vi->big_packets) {
+		skb = buf;
+		len -= sizeof(struct virtio_net_hdr);
+		skb_trim(skb, len);
+	} else {
+		page = buf;
+		skb = page_to_skb(vi, page, len);
+		if (unlikely(!skb)) {
 			dev->stats.rx_dropped++;
-			goto drop;
+			give_pages(vi, page);
+			return;
 		}
+		if (vi->mergeable_rx_bufs)
+			if (receive_mergeable(vi, skb)) {
+				dev_kfree_skb(skb);
+				return;
+			}
 	}
 
+	hdr = skb_vnet_hdr(skb);
 	skb->truesize += skb->data_len;
 	dev->stats.rx_bytes += skb->len;
 	dev->stats.rx_packets++;
@@ -267,110 +319,119 @@ static void receive_skb(struct net_device *dev, struct sk_buff *skb,
 
 frame_err:
 	dev->stats.rx_frame_errors++;
-drop:
 	dev_kfree_skb(skb);
 }
 
-static bool try_fill_recv_maxbufs(struct virtnet_info *vi, gfp_t gfp)
+static int add_recvbuf_small(struct virtnet_info *vi, gfp_t gfp)
 {
 	struct sk_buff *skb;
-	struct scatterlist sg[2+MAX_SKB_FRAGS];
-	int num, err, i;
-	bool oom = false;
-
-	sg_init_table(sg, 2+MAX_SKB_FRAGS);
-	do {
-		struct skb_vnet_hdr *hdr;
+	struct skb_vnet_hdr *hdr;
+	struct scatterlist sg[2];
+	int err;
 
-		skb = netdev_alloc_skb_ip_align(vi->dev, MAX_PACKET_LEN);
-		if (unlikely(!skb)) {
-			oom = true;
-			break;
-		}
+	skb = netdev_alloc_skb_ip_align(vi->dev, MAX_PACKET_LEN);
+	if (unlikely(!skb))
+		return -ENOMEM;
 
-		skb_put(skb, MAX_PACKET_LEN);
+	skb_put(skb, MAX_PACKET_LEN);
 
-		hdr = skb_vnet_hdr(skb);
-		sg_set_buf(sg, &hdr->hdr, sizeof(hdr->hdr));
+	hdr = skb_vnet_hdr(skb);
+	sg_set_buf(sg, &hdr->hdr, sizeof hdr->hdr);
 
-		if (vi->big_packets) {
-			for (i = 0; i < MAX_SKB_FRAGS; i++) {
-				skb_frag_t *f = &skb_shinfo(skb)->frags[i];
-				f->page = get_a_page(vi, gfp);
-				if (!f->page)
-					break;
+	skb_to_sgvec(skb, sg + 1, 0, skb->len);
 
-				f->page_offset = 0;
-				f->size = PAGE_SIZE;
+	err = vi->rvq->vq_ops->add_buf(vi->rvq, sg, 0, 2, skb);
+	if (err < 0)
+		dev_kfree_skb(skb);
 
-				skb->data_len += PAGE_SIZE;
-				skb->len += PAGE_SIZE;
+	return err;
+}
 
-				skb_shinfo(skb)->nr_frags++;
-			}
+static int add_recvbuf_big(struct virtnet_info *vi, gfp_t gfp)
+{
+	struct scatterlist sg[MAX_SKB_FRAGS + 2];
+	struct page *first, *list = NULL;
+	char *p;
+	int i, err, offset;
+
+	/* page in sg[MAX_SKB_FRAGS + 1] is list tail */
+	for (i = MAX_SKB_FRAGS + 1; i > 1; --i) {
+		first = get_a_page(vi, gfp);
+		if (!first) {
+			if (list)
+				give_pages(vi, list);
+			return -ENOMEM;
 		}
+		sg_set_buf(&sg[i], page_address(first), PAGE_SIZE);
 
-		num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1;
-		skb_queue_head(&vi->recv, skb);
+		/* chain new page in list head to match sg */
+		first->private = (unsigned long)list;
+		list = first;
+	}
 
-		err = vi->rvq->vq_ops->add_buf(vi->rvq, sg, 0, num, skb);
-		if (err < 0) {
-			skb_unlink(skb, &vi->recv);
-			trim_pages(vi, skb);
-			kfree_skb(skb);
-			break;
-		}
-		vi->num++;
-	} while (err >= num);
-	if (unlikely(vi->num > vi->max))
-		vi->max = vi->num;
-	vi->rvq->vq_ops->kick(vi->rvq);
-	return !oom;
+	first = get_a_page(vi, gfp);
+	if (!first) {
+		give_pages(vi, list);
+		return -ENOMEM;
+	}
+	p = page_address(first);
+
+	/* sg[0], sg[1] share the same page */
+	/* a separated sg[0] for  virtio_net_hdr only during to QEMU bug*/
+	sg_set_buf(&sg[0], p, sizeof(struct virtio_net_hdr));
+
+	/* sg[1] for data packet, from offset */
+	offset = sizeof(struct padded_vnet_hdr);
+	sg_set_buf(&sg[1], p + offset, PAGE_SIZE - offset);
+
+	/* chain first in list head */
+	first->private = (unsigned long)list;
+	err = vi->rvq->vq_ops->add_buf(vi->rvq, sg, 0, MAX_SKB_FRAGS + 2,
+				       first);
+	if (err < 0)
+		give_pages(vi, first);
+
+	return err;
 }
 
-/* Returns false if we couldn't fill entirely (OOM). */
-static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp)
+static int add_recvbuf_mergeable(struct virtnet_info *vi, gfp_t gfp)
 {
-	struct sk_buff *skb;
-	struct scatterlist sg[1];
+	struct page *page;
+	struct scatterlist sg;
 	int err;
-	bool oom = false;
 
-	if (!vi->mergeable_rx_bufs)
-		return try_fill_recv_maxbufs(vi, gfp);
-
-	do {
-		skb_frag_t *f;
+	page = get_a_page(vi, gfp);
+	if (!page)
+		return -ENOMEM;
 
-		skb = netdev_alloc_skb_ip_align(vi->dev, GOOD_COPY_LEN);
-		if (unlikely(!skb)) {
-			oom = true;
-			break;
-		}
+	sg_init_one(&sg, page_address(page), PAGE_SIZE);
 
-		f = &skb_shinfo(skb)->frags[0];
-		f->page = get_a_page(vi, gfp);
-		if (!f->page) {
-			oom = true;
-			kfree_skb(skb);
-			break;
-		}
+	err = vi->rvq->vq_ops->add_buf(vi->rvq, &sg, 0, 1, page);
+	if (err < 0)
+		give_pages(vi, page);
 
-		f->page_offset = 0;
-		f->size = PAGE_SIZE;
+	return err;
+}
 
-		skb_shinfo(skb)->nr_frags++;
+/* Returns false if we couldn't fill entirely (OOM). */
+static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp)
+{
+	int err;
+	bool oom = false;
 
-		sg_init_one(sg, page_address(f->page), PAGE_SIZE);
-		skb_queue_head(&vi->recv, skb);
+	do {
+		if (vi->mergeable_rx_bufs)
+			err = add_recvbuf_mergeable(vi, gfp);
+		else if (vi->big_packets)
+			err = add_recvbuf_big(vi, gfp);
+		else
+			err = add_recvbuf_small(vi, gfp);
 
-		err = vi->rvq->vq_ops->add_buf(vi->rvq, sg, 0, 1, skb);
 		if (err < 0) {
-			skb_unlink(skb, &vi->recv);
-			kfree_skb(skb);
+			oom = true;
 			break;
 		}
-		vi->num++;
+		++vi->num;
 	} while (err > 0);
 	if (unlikely(vi->num > vi->max))
 		vi->max = vi->num;
@@ -395,8 +456,7 @@ static void refill_work(struct work_struct *work)
 
 	vi = container_of(work, struct virtnet_info, refill.work);
 	napi_disable(&vi->napi);
-	try_fill_recv(vi, GFP_KERNEL);
-	still_empty = (vi->num == 0);
+	still_empty = !try_fill_recv(vi, GFP_KERNEL);
 	napi_enable(&vi->napi);
 
 	/* In theory, this can happen: if we don't get any buffers in
@@ -408,15 +468,14 @@ static void refill_work(struct work_struct *work)
 static int virtnet_poll(struct napi_struct *napi, int budget)
 {
 	struct virtnet_info *vi = container_of(napi, struct virtnet_info, napi);
-	struct sk_buff *skb = NULL;
+	void *buf;
 	unsigned int len, received = 0;
 
 again:
 	while (received < budget &&
-	       (skb = vi->rvq->vq_ops->get_buf(vi->rvq, &len)) != NULL) {
-		__skb_unlink(skb, &vi->recv);
-		receive_skb(vi->dev, skb, len);
-		vi->num--;
+	       (buf = vi->rvq->vq_ops->get_buf(vi->rvq, &len)) != NULL) {
+		receive_buf(vi->dev, buf, len);
+		--vi->num;
 		received++;
 	}
 
@@ -496,9 +555,9 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb)
 
 	/* Encode metadata header at front. */
 	if (vi->mergeable_rx_bufs)
-		sg_set_buf(sg, &hdr->mhdr, sizeof(hdr->mhdr));
+		sg_set_buf(sg, &hdr->mhdr, sizeof hdr->mhdr);
 	else
-		sg_set_buf(sg, &hdr->hdr, sizeof(hdr->hdr));
+		sg_set_buf(sg, &hdr->hdr, sizeof hdr->hdr);
 
 	hdr->num_sg = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1;
 	return vi->svq->vq_ops->add_buf(vi->svq, sg, hdr->num_sg, 0, skb);
@@ -675,6 +734,7 @@ static void virtnet_set_rx_mode(struct net_device *dev)
 	struct virtio_net_ctrl_mac *mac_data;
 	struct dev_addr_list *addr;
 	struct netdev_hw_addr *ha;
+	int uc_count;
 	void *buf;
 	int i;
 
@@ -701,8 +761,9 @@ static void virtnet_set_rx_mode(struct net_device *dev)
 		dev_warn(&dev->dev, "Failed to %sable allmulti mode.\n",
 			 allmulti ? "en" : "dis");
 
+	uc_count = netdev_uc_count(dev);
 	/* MAC filter - use one buffer for both lists */
-	mac_data = buf = kzalloc(((dev->uc.count + dev->mc_count) * ETH_ALEN) +
+	mac_data = buf = kzalloc(((uc_count + dev->mc_count) * ETH_ALEN) +
 				 (2 * sizeof(mac_data->entries)), GFP_ATOMIC);
 	if (!buf) {
 		dev_warn(&dev->dev, "No memory for MAC address buffer\n");
@@ -712,16 +773,16 @@ static void virtnet_set_rx_mode(struct net_device *dev)
 	sg_init_table(sg, 2);
 
 	/* Store the unicast list and count in the front of the buffer */
-	mac_data->entries = dev->uc.count;
+	mac_data->entries = uc_count;
 	i = 0;
-	list_for_each_entry(ha, &dev->uc.list, list)
+	netdev_for_each_uc_addr(ha, dev)
 		memcpy(&mac_data->macs[i++][0], ha->addr, ETH_ALEN);
 
 	sg_set_buf(&sg[0], mac_data,
-		   sizeof(mac_data->entries) + (dev->uc.count * ETH_ALEN));
+		   sizeof(mac_data->entries) + (uc_count * ETH_ALEN));
 
 	/* multicast list and count fill the end */
-	mac_data = (void *)&mac_data->macs[dev->uc.count][0];
+	mac_data = (void *)&mac_data->macs[uc_count][0];
 
 	mac_data->entries = dev->mc_count;
 	addr = dev->mc_list;
@@ -916,8 +977,7 @@ static int virtnet_probe(struct virtio_device *vdev)
 			dev->features |= NETIF_F_HW_VLAN_FILTER;
 	}
 
-	/* Initialize our empty receive and send queues. */
-	skb_queue_head_init(&vi->recv);
+	/* Initialize our empty send queue. */
 	skb_queue_head_init(&vi->send);
 
 	err = register_netdev(dev);
@@ -952,25 +1012,35 @@ free:
 	return err;
 }
 
+static void free_unused_bufs(struct virtnet_info *vi)
+{
+	void *buf;
+	while (1) {
+		buf = vi->rvq->vq_ops->detach_unused_buf(vi->rvq);
+		if (!buf)
+			break;
+		if (vi->mergeable_rx_bufs || vi->big_packets)
+			give_pages(vi, buf);
+		else
+			dev_kfree_skb(buf);
+		--vi->num;
+	}
+	BUG_ON(vi->num != 0);
+}
+
 static void __devexit virtnet_remove(struct virtio_device *vdev)
 {
 	struct virtnet_info *vi = vdev->priv;
-	struct sk_buff *skb;
 
 	/* Stop all the virtqueues. */
 	vdev->config->reset(vdev);
 
-	/* Free our skbs in send and recv queues, if any. */
-	while ((skb = __skb_dequeue(&vi->recv)) != NULL) {
-		kfree_skb(skb);
-		vi->num--;
-	}
+	/* Free our skbs in send queue, if any. */
 	__skb_queue_purge(&vi->send);
 
-	BUG_ON(vi->num != 0);
-
 	unregister_netdev(vi->dev);
 	cancel_delayed_work_sync(&vi->refill);
+	free_unused_bufs(vi);
 
 	vdev->config->del_vqs(vi->vdev);
 
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 9cc438282d77..b896f9386110 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -35,7 +35,7 @@ char vmxnet3_driver_name[] = "vmxnet3";
  * PCI Device ID Table
  * Last entry must be all 0s
  */
-static const struct pci_device_id vmxnet3_pciid_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(vmxnet3_pciid_table) = {
 	{PCI_VDEVICE(VMWARE, PCI_DEVICE_ID_VMWARE_VMXNET3)},
 	{0}
 };
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index f1c4b2a1e867..a6606b8948e9 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -54,7 +54,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_DESCRIPTION("Neterion's X3100 Series 10GbE PCIe I/O"
 	"Virtualized Server Adapter");
 
-static struct pci_device_id vxge_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(vxge_id_table) = {
 	{PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_TITAN_WIN, PCI_ANY_ID,
 	PCI_ANY_ID},
 	{PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_TITAN_UNI, PCI_ANY_ID,
@@ -310,7 +310,7 @@ static int vxge_rx_map(void *dtrh, struct vxge_ring *ring)
 	dma_addr = pci_map_single(ring->pdev, rx_priv->skb_data,
 				rx_priv->data_size, PCI_DMA_FROMDEVICE);
 
-	if (dma_addr == 0) {
+	if (unlikely(pci_dma_mapping_error(ring->pdev, dma_addr))) {
 		ring->stats.pci_map_fail++;
 		return -EIO;
 	}
@@ -4087,21 +4087,21 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit0;
 	}
 
-	if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s : using 64bit DMA", __func__);
 
 		high_dma = 1;
 
 		if (pci_set_consistent_dma_mask(pdev,
-						0xffffffffffffffffULL)) {
+						DMA_BIT_MASK(64))) {
 			vxge_debug_init(VXGE_ERR,
 				"%s : unable to obtain 64bit DMA for "
 				"consistent allocations", __func__);
 			ret = -ENOMEM;
 			goto _exit1;
 		}
-	} else if (!pci_set_dma_mask(pdev, 0xffffffffUL)) {
+	} else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s : using 32bit DMA", __func__);
 	} else {
@@ -4297,10 +4297,8 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	vxge_debug_init(VXGE_TRACE, "%s: Neterion %s Server Adapter",
 		vdev->ndev->name, ll_config.device_hw_info.product_desc);
 
-	vxge_debug_init(VXGE_TRACE,
-		"%s: MAC ADDR: %02X:%02X:%02X:%02X:%02X:%02X",
-		vdev->ndev->name, macaddr[0], macaddr[1], macaddr[2],
-		macaddr[3], macaddr[4], macaddr[5]);
+	vxge_debug_init(VXGE_TRACE, "%s: MAC ADDR: %pM",
+		vdev->ndev->name, macaddr);
 
 	vxge_debug_init(VXGE_TRACE, "%s: Link Width x%d",
 		vdev->ndev->name, vxge_hw_device_link_width_get(hldev));
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 3f759daf3ca4..f88c07c13197 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -2050,7 +2050,7 @@ static int __init dscc4_setup(char *str)
 __setup("dscc4.setup=", dscc4_setup);
 #endif
 
-static struct pci_device_id dscc4_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(dscc4_pci_tbl) = {
 	{ PCI_VENDOR_ID_SIEMENS, PCI_DEVICE_ID_SIEMENS_DSCC4,
 	        PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0,}
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 9bc2e3649157..40d724a8e020 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -528,7 +528,7 @@ static int fst_debug_mask = { FST_DEBUG };
 /*
  *      PCI ID lookup table
  */
-static struct pci_device_id fst_pci_dev_id[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(fst_pci_dev_id) = {
 	{PCI_VENDOR_ID_FARSITE, PCI_DEVICE_ID_FARSITE_T2P, PCI_ANY_ID, 
 	 PCI_ANY_ID, 0, 0, FST_TYPE_T2P},
 
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 4b6f27e7c820..b27850377121 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -77,7 +77,7 @@
 
 static int LMC_PKT_BUF_SZ = 1542;
 
-static struct pci_device_id lmc_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(lmc_pci_tbl) = {
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST,
 	  PCI_VENDOR_ID_LMC, PCI_ANY_ID },
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST,
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index aec4d3955420..f4f1c00d0d23 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -251,7 +251,7 @@ static char rcsid[] =
 #undef	PC300_DEBUG_RX
 #undef	PC300_DEBUG_OTHER
 
-static struct pci_device_id cpc_pci_dev_id[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(cpc_pci_dev_id) = {
 	/* PC300/RSV or PC300/X21, 2 chan */
 	{0x120e, 0x300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x300},
 	/* PC300/RSV or PC300/X21, 1 chan */
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index 60ece54bdd94..c7ab3becd261 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -481,7 +481,7 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
 
 
 
-static struct pci_device_id pc300_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(pc300_pci_tbl) = {
 	{ PCI_VENDOR_ID_CYCLADES, PCI_DEVICE_ID_PC300_RX_1, PCI_ANY_ID,
 	  PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_CYCLADES, PCI_DEVICE_ID_PC300_RX_2, PCI_ANY_ID,
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index f1340faaf022..e2cff64a446a 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -417,7 +417,7 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
 
 
 
-static struct pci_device_id pci200_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(pci200_pci_tbl) = {
 	{ PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050, PCI_VENDOR_ID_PLX,
 	  PCI_DEVICE_ID_PLX_PCI200SYN, 0, 0, 0 },
 	{ 0, }
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index daee8a0624ee..541c700dceef 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -814,7 +814,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
 	return 0;
 }
 
-static struct pci_device_id wanxl_pci_tbl[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(wanxl_pci_tbl) = {
 	{ PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_SBE_WANXL100, PCI_ANY_ID,
 	  PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_SBE_WANXL200, PCI_ANY_ID,
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index 96a615fe09de..6cead321bc15 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -301,24 +301,15 @@ int i2400m_check_mac_addr(struct i2400m *i2400m)
 	/* Extract MAC addresss */
 	ddi = (void *) skb->data;
 	BUILD_BUG_ON(ETH_ALEN != sizeof(ddi->mac_address));
-	d_printf(2, dev, "GET DEVICE INFO: mac addr "
-		 "%02x:%02x:%02x:%02x:%02x:%02x\n",
-		 ddi->mac_address[0], ddi->mac_address[1],
-		 ddi->mac_address[2], ddi->mac_address[3],
-		 ddi->mac_address[4], ddi->mac_address[5]);
+	d_printf(2, dev, "GET DEVICE INFO: mac addr %pM\n",
+		 ddi->mac_address);
 	if (!memcmp(net_dev->perm_addr, ddi->mac_address,
 		   sizeof(ddi->mac_address)))
 		goto ok;
 	dev_warn(dev, "warning: device reports a different MAC address "
 		 "to that of boot mode's\n");
-	dev_warn(dev, "device reports     %02x:%02x:%02x:%02x:%02x:%02x\n",
-		 ddi->mac_address[0], ddi->mac_address[1],
-		 ddi->mac_address[2], ddi->mac_address[3],
-		 ddi->mac_address[4], ddi->mac_address[5]);
-	dev_warn(dev, "boot mode reported %02x:%02x:%02x:%02x:%02x:%02x\n",
-		 net_dev->perm_addr[0], net_dev->perm_addr[1],
-		 net_dev->perm_addr[2], net_dev->perm_addr[3],
-		 net_dev->perm_addr[4], net_dev->perm_addr[5]);
+	dev_warn(dev, "device reports     %pM\n", ddi->mac_address);
+	dev_warn(dev, "boot mode reported %pM\n", net_dev->perm_addr);
 	if (!memcmp(zeromac, ddi->mac_address, sizeof(zeromac)))
 		dev_err(dev, "device reports an invalid MAC address, "
 			"not updating\n");
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index 64cdfeb299ca..e803a7dc6502 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -1041,21 +1041,14 @@ int i2400m_read_mac_addr(struct i2400m *i2400m)
 		dev_err(dev, "BM: read mac addr failed: %d\n", result);
 		goto error_read_mac;
 	}
-	d_printf(2, dev,
-		 "mac addr is %02x:%02x:%02x:%02x:%02x:%02x\n",
-		 ack_buf.ack_pl[0], ack_buf.ack_pl[1],
-		 ack_buf.ack_pl[2], ack_buf.ack_pl[3],
-		 ack_buf.ack_pl[4], ack_buf.ack_pl[5]);
+	d_printf(2, dev, "mac addr is %pM\n", ack_buf.ack_pl);
 	if (i2400m->bus_bm_mac_addr_impaired == 1) {
 		ack_buf.ack_pl[0] = 0x00;
 		ack_buf.ack_pl[1] = 0x16;
 		ack_buf.ack_pl[2] = 0xd3;
 		get_random_bytes(&ack_buf.ack_pl[3], 3);
 		dev_err(dev, "BM is MAC addr impaired, faking MAC addr to "
-			"mac addr is %02x:%02x:%02x:%02x:%02x:%02x\n",
-			ack_buf.ack_pl[0], ack_buf.ack_pl[1],
-			ack_buf.ack_pl[2], ack_buf.ack_pl[3],
-			ack_buf.ack_pl[4], ack_buf.ack_pl[5]);
+			"mac addr is %pM\n", ack_buf.ack_pl);
 		result = 0;
 	}
 	net_dev->addr_len = ETH_ALEN;
diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h
index 5cc0f279417e..2d7c96d7e865 100644
--- a/drivers/net/wimax/i2400m/i2400m-usb.h
+++ b/drivers/net/wimax/i2400m/i2400m-usb.h
@@ -151,6 +151,7 @@ enum {
 
 	/* Device IDs */
 	USB_DEVICE_ID_I6050 = 0x0186,
+	USB_DEVICE_ID_I6050_2 = 0x0188,
 };
 
 
@@ -234,6 +235,7 @@ struct i2400mu {
 	u8 rx_size_auto_shrink;
 
 	struct dentry *debugfs_dentry;
+	unsigned i6050:1;	/* 1 if this is a 6050 based SKU */
 };
 
 
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c
index 3b48681f8a0d..98f4f8c5fb68 100644
--- a/drivers/net/wimax/i2400m/usb.c
+++ b/drivers/net/wimax/i2400m/usb.c
@@ -478,7 +478,16 @@ int i2400mu_probe(struct usb_interface *iface,
 	i2400m->bus_bm_wait_for_ack = i2400mu_bus_bm_wait_for_ack;
 	i2400m->bus_bm_mac_addr_impaired = 0;
 
-	if (id->idProduct == USB_DEVICE_ID_I6050) {
+	switch (id->idProduct) {
+	case USB_DEVICE_ID_I6050:
+	case USB_DEVICE_ID_I6050_2:
+		i2400mu->i6050 = 1;
+		break;
+	default:
+		break;
+	}
+
+	if (i2400mu->i6050) {
 		i2400m->bus_fw_names = i2400mu_bus_fw_names_6050;
 		i2400mu->endpoint_cfg.bulk_out = 0;
 		i2400mu->endpoint_cfg.notification = 3;
@@ -719,6 +728,7 @@ int i2400mu_post_reset(struct usb_interface *iface)
 static
 struct usb_device_id i2400mu_id_table[] = {
 	{ USB_DEVICE(0x8086, USB_DEVICE_ID_I6050) },
+	{ USB_DEVICE(0x8086, USB_DEVICE_ID_I6050_2) },
 	{ USB_DEVICE(0x8086, 0x0181) },
 	{ USB_DEVICE(0x8086, 0x1403) },
 	{ USB_DEVICE(0x8086, 0x1405) },
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index e1f04bb437e3..e6ca3eb4c0d3 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -39,7 +39,7 @@ static unsigned int rx_ring_size __read_mostly = 16;
 module_param(tx_ring_size, uint, 0);
 module_param(rx_ring_size, uint, 0);
 
-static struct pci_device_id adm8211_pci_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(adm8211_pci_id_table) = {
 	/* ADMtek ADM8211 */
 	{ PCI_DEVICE(0x10B7, 0x6000) }, /* 3Com 3CRSHPW796 */
 	{ PCI_DEVICE(0x1200, 0x8201) }, /* ? */
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 4331d675fcc6..ef6b78da370f 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -57,7 +57,7 @@
 #define DRV_NAME "airo"
 
 #ifdef CONFIG_PCI
-static struct pci_device_id card_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(card_ids) = {
 	{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0x14b9, 0x4500, PCI_ANY_ID, PCI_ANY_ID },
 	{ 0x14b9, 0x4800, PCI_ANY_ID, PCI_ANY_ID, },
@@ -5254,11 +5254,7 @@ static int set_wep_key(struct airo_info *ai, u16 index, const char *key,
 	WepKeyRid wkr;
 	int rc;
 
-	if (keylen == 0) {
-		airo_print_err(ai->dev->name, "%s: key length to set was zero",
-			       __func__);
-		return -1;
-	}
+	WARN_ON(keylen == 0);
 
 	memset(&wkr, 0, sizeof(wkr));
 	wkr.len = cpu_to_le16(sizeof(wkr));
@@ -6405,11 +6401,7 @@ static int airo_set_encode(struct net_device *dev,
 		if (dwrq->length > MIN_KEY_SIZE)
 			key.len = MAX_KEY_SIZE;
 		else
-			if (dwrq->length > 0)
-				key.len = MIN_KEY_SIZE;
-			else
-				/* Disable the key */
-				key.len = 0;
+			key.len = MIN_KEY_SIZE;
 		/* Check if the key is not marked as invalid */
 		if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
 			/* Cleanup */
@@ -6590,12 +6582,22 @@ static int airo_set_encodeext(struct net_device *dev,
 		default:
 			return -EINVAL;
 		}
-		/* Send the key to the card */
-		rc = set_wep_key(local, idx, key.key, key.len, perm, 1);
-		if (rc < 0) {
-			airo_print_err(local->dev->name, "failed to set WEP key"
-			               " at index %d: %d.", idx, rc);
-			return rc;
+		if (key.len == 0) {
+			rc = set_wep_tx_idx(local, idx, perm, 1);
+			if (rc < 0) {
+				airo_print_err(local->dev->name,
+					       "failed to set WEP transmit index to %d: %d.",
+					       idx, rc);
+				return rc;
+			}
+		} else {
+			rc = set_wep_key(local, idx, key.key, key.len, perm, 1);
+			if (rc < 0) {
+				airo_print_err(local->dev->name,
+					       "failed to set WEP key at index %d: %d.",
+					       idx, rc);
+				return rc;
+			}
 		}
 	}
 
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 9e05648356fe..71fc960814f0 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -74,7 +74,6 @@ struct ath_common;
 
 struct ath_bus_ops {
 	void		(*read_cachesize)(struct ath_common *common, int *csz);
-	void		(*cleanup)(struct ath_common *common);
 	bool		(*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
 	void		(*bt_coex_prep)(struct ath_common *common);
 };
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 6a2a96761111..ad4d446f0264 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -535,7 +535,7 @@ struct ath5k_txq_info {
 	u32	tqi_cbr_period; /* Constant bit rate period */
 	u32	tqi_cbr_overflow_limit;
 	u32	tqi_burst_time;
-	u32	tqi_ready_time; /* Not used */
+	u32	tqi_ready_time; /* Time queue waits after an event */
 };
 
 /*
@@ -1063,6 +1063,7 @@ struct ath5k_hw {
 	u32			ah_cw_min;
 	u32			ah_cw_max;
 	u32			ah_limit_tx_retries;
+	u8			ah_coverage_class;
 
 	/* Antenna Control */
 	u32			ah_ant_ctl[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
@@ -1200,6 +1201,7 @@ extern bool ath5k_eeprom_is_hb63(struct ath5k_hw *ah);
 
 /* Protocol Control Unit Functions */
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah);
+extern void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class);
 /* BSSID Functions */
 extern int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac);
 extern void ath5k_hw_set_associd(struct ath5k_hw *ah);
@@ -1231,6 +1233,10 @@ extern int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout);
 extern unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah);
 extern int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout);
 extern unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah);
+/* Clock rate related functions */
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
+unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah);
 /* Key table (WEP) functions */
 extern int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry);
 extern int ath5k_hw_is_key_valid(struct ath5k_hw *ah, u16 entry);
@@ -1310,24 +1316,6 @@ extern int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
  * Functions used internaly
  */
 
-/*
- * Translate usec to hw clock units
- * TODO: Half/quarter rate
- */
-static inline unsigned int ath5k_hw_htoclock(unsigned int usec, bool turbo)
-{
-	return turbo ? (usec * 80) : (usec * 40);
-}
-
-/*
- * Translate hw clock units to usec
- * TODO: Half/quarter rate
- */
-static inline unsigned int ath5k_hw_clocktoh(unsigned int clock, bool turbo)
-{
-	return turbo ? (clock / 80) : (clock / 40);
-}
-
 static inline struct ath_common *ath5k_hw_common(struct ath5k_hw *ah)
 {
         return &ah->common;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index fdfaf0f618f1..edb6c90e376f 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -83,7 +83,7 @@ MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
 
 
 /* Known PCI ids */
-static const struct pci_device_id ath5k_pci_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
 	{ PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */
 	{ PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */
 	{ PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/
@@ -254,6 +254,8 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw,
 		u32 changes);
 static void ath5k_sw_scan_start(struct ieee80211_hw *hw);
 static void ath5k_sw_scan_complete(struct ieee80211_hw *hw);
+static void ath5k_set_coverage_class(struct ieee80211_hw *hw,
+		u8 coverage_class);
 
 static const struct ieee80211_ops ath5k_hw_ops = {
 	.tx 		= ath5k_tx,
@@ -274,6 +276,7 @@ static const struct ieee80211_ops ath5k_hw_ops = {
 	.bss_info_changed = ath5k_bss_info_changed,
 	.sw_scan_start	= ath5k_sw_scan_start,
 	.sw_scan_complete = ath5k_sw_scan_complete,
+	.set_coverage_class = ath5k_set_coverage_class,
 };
 
 /*
@@ -1513,7 +1516,8 @@ ath5k_beaconq_config(struct ath5k_softc *sc)
 
 	ret = ath5k_hw_get_tx_queueprops(ah, sc->bhalq, &qi);
 	if (ret)
-		return ret;
+		goto err;
+
 	if (sc->opmode == NL80211_IFTYPE_AP ||
 		sc->opmode == NL80211_IFTYPE_MESH_POINT) {
 		/*
@@ -1540,10 +1544,25 @@ ath5k_beaconq_config(struct ath5k_softc *sc)
 	if (ret) {
 		ATH5K_ERR(sc, "%s: unable to update parameters for beacon "
 			"hardware queue!\n", __func__);
-		return ret;
+		goto err;
 	}
+	ret = ath5k_hw_reset_tx_queue(ah, sc->bhalq); /* push to h/w */
+	if (ret)
+		goto err;
+
+	/* reconfigure cabq with ready time to 80% of beacon_interval */
+	ret = ath5k_hw_get_tx_queueprops(ah, AR5K_TX_QUEUE_ID_CAB, &qi);
+	if (ret)
+		goto err;
+
+	qi.tqi_ready_time = (sc->bintval * 80) / 100;
+	ret = ath5k_hw_set_tx_queueprops(ah, AR5K_TX_QUEUE_ID_CAB, &qi);
+	if (ret)
+		goto err;
 
-	return ath5k_hw_reset_tx_queue(ah, sc->bhalq); /* push to h/w */;
+	ret = ath5k_hw_reset_tx_queue(ah, AR5K_TX_QUEUE_ID_CAB);
+err:
+	return ret;
 }
 
 static void
@@ -3262,3 +3281,22 @@ static void ath5k_sw_scan_complete(struct ieee80211_hw *hw)
 	ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
 		AR5K_LED_ASSOC : AR5K_LED_INIT);
 }
+
+/**
+ * ath5k_set_coverage_class - Set IEEE 802.11 coverage class
+ *
+ * @hw: struct ieee80211_hw pointer
+ * @coverage_class: IEEE 802.11 coverage class number
+ *
+ * Mac80211 callback. Sets slot time, ACK timeout and CTS timeout for given
+ * coverage class. The values are persistent, they are restored after device
+ * reset.
+ */
+static void ath5k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	mutex_lock(&sc->lock);
+	ath5k_hw_set_coverage_class(sc->ah, coverage_class);
+	mutex_unlock(&sc->lock);
+}
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 5d1c8677f180..6a3f4da7fb48 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -97,7 +97,7 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	int ret;
 	u16 val;
-	u32 cksum, offset;
+	u32 cksum, offset, eep_max = AR5K_EEPROM_INFO_MAX;
 
 	/*
 	 * Read values from EEPROM and store them in the capability structure
@@ -116,12 +116,38 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
 	 * Validate the checksum of the EEPROM date. There are some
 	 * devices with invalid EEPROMs.
 	 */
-	for (cksum = 0, offset = 0; offset < AR5K_EEPROM_INFO_MAX; offset++) {
+	AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_UPPER, val);
+	if (val) {
+		eep_max = (val & AR5K_EEPROM_SIZE_UPPER_MASK) <<
+			   AR5K_EEPROM_SIZE_ENDLOC_SHIFT;
+		AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_LOWER, val);
+		eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE;
+
+		/*
+		 * Fail safe check to prevent stupid loops due
+		 * to busted EEPROMs. XXX: This value is likely too
+		 * big still, waiting on a better value.
+		 */
+		if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) {
+			ATH5K_ERR(ah->ah_sc, "Invalid max custom EEPROM size: "
+				  "%d (0x%04x) max expected: %d (0x%04x)\n",
+				  eep_max, eep_max,
+				  3 * AR5K_EEPROM_INFO_MAX,
+				  3 * AR5K_EEPROM_INFO_MAX);
+			return -EIO;
+		}
+	}
+
+	for (cksum = 0, offset = 0; offset < eep_max; offset++) {
 		AR5K_EEPROM_READ(AR5K_EEPROM_INFO(offset), val);
 		cksum ^= val;
 	}
 	if (cksum != AR5K_EEPROM_INFO_CKSUM) {
-		ATH5K_ERR(ah->ah_sc, "Invalid EEPROM checksum 0x%04x\n", cksum);
+		ATH5K_ERR(ah->ah_sc, "Invalid EEPROM "
+			  "checksum: 0x%04x eep_max: 0x%04x (%s)\n",
+			  cksum, eep_max,
+			  eep_max == AR5K_EEPROM_INFO_MAX ?
+				"default size" : "custom size");
 		return -EIO;
 	}
 
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index 0123f3521a0b..473a483bb9c3 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -37,6 +37,14 @@
 #define AR5K_EEPROM_RFKILL_POLARITY_S	1
 
 #define AR5K_EEPROM_REG_DOMAIN		0x00bf	/* EEPROM regdom */
+
+/* FLASH(EEPROM) Defines for AR531X chips */
+#define AR5K_EEPROM_SIZE_LOWER		0x1b /* size info -- lower */
+#define AR5K_EEPROM_SIZE_UPPER		0x1c /* size info -- upper */
+#define AR5K_EEPROM_SIZE_UPPER_MASK	0xfff0
+#define AR5K_EEPROM_SIZE_UPPER_SHIFT	4
+#define AR5K_EEPROM_SIZE_ENDLOC_SHIFT	12
+
 #define AR5K_EEPROM_CHECKSUM		0x00c0	/* EEPROM checksum */
 #define AR5K_EEPROM_INFO_BASE		0x00c0	/* EEPROM header */
 #define AR5K_EEPROM_INFO_MAX		(0x400 - AR5K_EEPROM_INFO_BASE)
diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c
index 60f547503d75..67aa52e9bf94 100644
--- a/drivers/net/wireless/ath/ath5k/led.c
+++ b/drivers/net/wireless/ath/ath5k/led.c
@@ -77,6 +77,8 @@ static const struct pci_device_id ath5k_led_devices[] = {
 	{ ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137a), ATH_LED(3, 1) },
 	/* HP Compaq C700 (nitrousnrg@gmail.com) */
 	{ ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137b), ATH_LED(3, 1) },
+	/* LiteOn AR5BXB63 (magooz@salug.it) */
+	{ ATH_SDEVICE(PCI_VENDOR_ID_ATHEROS, 0x3067), ATH_LED(3, 0) },
 	/* IBM-specific AR5212 (all others) */
 	{ PCI_VDEVICE(ATHEROS, PCI_DEVICE_ID_ATHEROS_AR5212_IBM), ATH_LED(0, 0) },
 	/* Dell Vostro A860 (shahar@shahar-or.co.il) */
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 64fc1eb9b6d9..aefe84f9c04b 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -187,8 +187,8 @@ unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah)
 {
 	ATH5K_TRACE(ah->ah_sc);
 
-	return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
-			AR5K_TIME_OUT), AR5K_TIME_OUT_ACK), ah->ah_turbo);
+	return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,
+			AR5K_TIME_OUT), AR5K_TIME_OUT_ACK));
 }
 
 /**
@@ -200,12 +200,12 @@ unsigned int ath5k_hw_get_ack_timeout(struct ath5k_hw *ah)
 int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
 {
 	ATH5K_TRACE(ah->ah_sc);
-	if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_ACK),
-			ah->ah_turbo) <= timeout)
+	if (ath5k_hw_clocktoh(ah, AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_ACK))
+			<= timeout)
 		return -EINVAL;
 
 	AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_ACK,
-		ath5k_hw_htoclock(timeout, ah->ah_turbo));
+		ath5k_hw_htoclock(ah, timeout));
 
 	return 0;
 }
@@ -218,8 +218,8 @@ int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
 unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah)
 {
 	ATH5K_TRACE(ah->ah_sc);
-	return ath5k_hw_clocktoh(AR5K_REG_MS(ath5k_hw_reg_read(ah,
-			AR5K_TIME_OUT), AR5K_TIME_OUT_CTS), ah->ah_turbo);
+	return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,
+			AR5K_TIME_OUT), AR5K_TIME_OUT_CTS));
 }
 
 /**
@@ -231,17 +231,97 @@ unsigned int ath5k_hw_get_cts_timeout(struct ath5k_hw *ah)
 int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
 {
 	ATH5K_TRACE(ah->ah_sc);
-	if (ath5k_hw_clocktoh(AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_CTS),
-			ah->ah_turbo) <= timeout)
+	if (ath5k_hw_clocktoh(ah, AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_CTS))
+			<= timeout)
 		return -EINVAL;
 
 	AR5K_REG_WRITE_BITS(ah, AR5K_TIME_OUT, AR5K_TIME_OUT_CTS,
-			ath5k_hw_htoclock(timeout, ah->ah_turbo));
+			ath5k_hw_htoclock(ah, timeout));
 
 	return 0;
 }
 
 /**
+ * ath5k_hw_htoclock - Translate usec to hw clock units
+ *
+ * @ah: The &struct ath5k_hw
+ * @usec: value in microseconds
+ */
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
+{
+	return usec * ath5k_hw_get_clockrate(ah);
+}
+
+/**
+ * ath5k_hw_clocktoh - Translate hw clock units to usec
+ * @clock: value in hw clock units
+ */
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
+{
+	return clock / ath5k_hw_get_clockrate(ah);
+}
+
+/**
+ * ath5k_hw_get_clockrate - Get the clock rate for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	int clock;
+
+	if (channel->hw_value & CHANNEL_5GHZ)
+		clock = 40; /* 802.11a */
+	else if (channel->hw_value & CHANNEL_CCK)
+		clock = 22; /* 802.11b */
+	else
+		clock = 44; /* 802.11g */
+
+	/* Clock rate in turbo modes is twice the normal rate */
+	if (channel->hw_value & CHANNEL_TURBO)
+		clock *= 2;
+
+	return clock;
+}
+
+/**
+ * ath5k_hw_get_default_slottime - Get the default slot time for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+
+	if (channel->hw_value & CHANNEL_TURBO)
+		return 6; /* both turbo modes */
+
+	if (channel->hw_value & CHANNEL_CCK)
+		return 20; /* 802.11b */
+
+	return 9; /* 802.11 a/g */
+}
+
+/**
+ * ath5k_hw_get_default_sifs - Get the default SIFS for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+
+	if (channel->hw_value & CHANNEL_TURBO)
+		return 8; /* both turbo modes */
+
+	if (channel->hw_value & CHANNEL_5GHZ)
+		return 16; /* 802.11a */
+
+	return 10; /* 802.11 b/g */
+}
+
+/**
  * ath5k_hw_set_lladdr - Set station id
  *
  * @ah: The &struct ath5k_hw
@@ -1050,3 +1130,24 @@ int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac)
 	return 0;
 }
 
+/**
+ * ath5k_hw_set_coverage_class - Set IEEE 802.11 coverage class
+ *
+ * @ah: The &struct ath5k_hw
+ * @coverage_class: IEEE 802.11 coverage class number
+ *
+ * Sets slot time, ACK timeout and CTS timeout for given coverage class.
+ */
+void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
+{
+	/* As defined by IEEE 802.11-2007 17.3.8.6 */
+	int slot_time = ath5k_hw_get_default_slottime(ah) + 3 * coverage_class;
+	int ack_timeout = ath5k_hw_get_default_sifs(ah) + slot_time;
+	int cts_timeout = ack_timeout;
+
+	ath5k_hw_set_slot_time(ah, slot_time);
+	ath5k_hw_set_ack_timeout(ah, ack_timeout);
+	ath5k_hw_set_cts_timeout(ah, cts_timeout);
+
+	ah->ah_coverage_class = coverage_class;
+}
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index eeebb9aef206..9122a8556f45 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -408,12 +408,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 			break;
 
 		case AR5K_TX_QUEUE_CAB:
+			/* XXX: use BCN_SENT_GT, if we can figure out how */
 			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_FRSHED_BCN_SENT_GT |
+				AR5K_QCU_MISC_FRSHED_DBA_GT |
 				AR5K_QCU_MISC_CBREXP_DIS |
 				AR5K_QCU_MISC_CBREXP_BCN_DIS);
 
-			ath5k_hw_reg_write(ah, ((AR5K_TUNE_BEACON_INTERVAL -
+			ath5k_hw_reg_write(ah, ((tq->tqi_ready_time -
 				(AR5K_TUNE_SW_BEACON_RESP -
 				AR5K_TUNE_DMA_BEACON_RESP) -
 				AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
@@ -520,12 +521,16 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
  */
 unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah)
 {
+	unsigned int slot_time_clock;
+
 	ATH5K_TRACE(ah->ah_sc);
+
 	if (ah->ah_version == AR5K_AR5210)
-		return ath5k_hw_clocktoh(ath5k_hw_reg_read(ah,
-				AR5K_SLOT_TIME) & 0xffff, ah->ah_turbo);
+		slot_time_clock = ath5k_hw_reg_read(ah, AR5K_SLOT_TIME);
 	else
-		return ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT) & 0xffff;
+		slot_time_clock = ath5k_hw_reg_read(ah, AR5K_DCU_GBL_IFS_SLOT);
+
+	return ath5k_hw_clocktoh(ah, slot_time_clock & 0xffff);
 }
 
 /*
@@ -533,15 +538,17 @@ unsigned int ath5k_hw_get_slot_time(struct ath5k_hw *ah)
  */
 int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
 {
+	u32 slot_time_clock = ath5k_hw_htoclock(ah, slot_time);
+
 	ATH5K_TRACE(ah->ah_sc);
-	if (slot_time < AR5K_SLOT_TIME_9 || slot_time > AR5K_SLOT_TIME_MAX)
+
+	if (slot_time < 6 || slot_time_clock > AR5K_SLOT_TIME_MAX)
 		return -EINVAL;
 
 	if (ah->ah_version == AR5K_AR5210)
-		ath5k_hw_reg_write(ah, ath5k_hw_htoclock(slot_time,
-				ah->ah_turbo), AR5K_SLOT_TIME);
+		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME);
 	else
-		ath5k_hw_reg_write(ah, slot_time, AR5K_DCU_GBL_IFS_SLOT);
+		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 62954fc77869..a35a7db0fc4c 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -60,12 +60,11 @@ static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
 		!(channel->hw_value & CHANNEL_OFDM));
 
 	/* Get coefficient
-	 * ALGO: coef = (5 * clock * carrier_freq) / 2)
+	 * ALGO: coef = (5 * clock / carrier_freq) / 2
 	 * we scale coef by shifting clock value by 24 for
 	 * better precision since we use integers */
 	/* TODO: Half/quarter rate */
-	clock =  ath5k_hw_htoclock(1, channel->hw_value & CHANNEL_TURBO);
-
+	clock =  (channel->hw_value & CHANNEL_TURBO) ? 80 : 40;
 	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
 
 	/* Get exponent
@@ -1317,6 +1316,10 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	/* Restore antenna mode */
 	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
 
+	/* Restore slot time and ACK timeouts */
+	if (ah->ah_coverage_class > 0)
+		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
+
 	/*
 	 * Configure QCUs/DCUs
 	 */
@@ -1371,8 +1374,9 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	 * Set clocks to 32KHz operation and use an
 	 * external 32KHz crystal when sleeping if one
 	 * exists */
-	if (ah->ah_version == AR5K_AR5212)
-			ath5k_hw_set_sleep_clock(ah, true);
+	if (ah->ah_version == AR5K_AR5212 &&
+	    ah->ah_op_mode != NL80211_IFTYPE_AP)
+		ath5k_hw_set_sleep_clock(ah, true);
 
 	/*
 	 * Disable beacons and reset the register
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 03a1106ad725..5774cea23a3b 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -25,7 +25,7 @@ config ATH9K
 
 config ATH9K_DEBUGFS
 	bool "Atheros ath9k debugging"
-	depends on ATH9K
+	depends on ATH9K && DEBUG_FS
 	---help---
 	  Say Y, if you need access to ath9k's statistics for
 	  interrupts, rate control, etc.
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index 4985b2b1b0a9..6b50d5eb9ec3 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -1,4 +1,6 @@
 ath9k-y +=	beacon.o \
+		gpio.o \
+		init.o \
 		main.o \
 		recv.o \
 		xmit.o \
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 329e6bc137ab..ca4994f13151 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -27,12 +27,6 @@ static void ath_ahb_read_cachesize(struct ath_common *common, int *csz)
 	*csz = L1_CACHE_BYTES >> 2;
 }
 
-static void ath_ahb_cleanup(struct ath_common *common)
-{
-	struct ath_softc *sc = (struct ath_softc *)common->priv;
-	iounmap(sc->mem);
-}
-
 static bool ath_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
 	struct ath_softc *sc = (struct ath_softc *)common->priv;
@@ -54,8 +48,6 @@ static bool ath_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 
 static struct ath_bus_ops ath_ahb_bus_ops  = {
 	.read_cachesize = ath_ahb_read_cachesize,
-	.cleanup = ath_ahb_cleanup,
-
 	.eeprom_read = ath_ahb_eeprom_read,
 };
 
@@ -121,16 +113,19 @@ static int ath_ahb_probe(struct platform_device *pdev)
 	sc->mem = mem;
 	sc->irq = irq;
 
-	ret = ath_init_device(AR5416_AR9100_DEVID, sc, 0x0, &ath_ahb_bus_ops);
+	/* Will be cleared in ath9k_start() */
+	sc->sc_flags |= SC_OP_INVALID;
+
+	ret = request_irq(irq, ath_isr, IRQF_SHARED, "ath9k", sc);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to initialize device\n");
+		dev_err(&pdev->dev, "request_irq failed\n");
 		goto err_free_hw;
 	}
 
-	ret = request_irq(irq, ath_isr, IRQF_SHARED, "ath9k", sc);
+	ret = ath9k_init_device(AR5416_AR9100_DEVID, sc, 0x0, &ath_ahb_bus_ops);
 	if (ret) {
-		dev_err(&pdev->dev, "request_irq failed\n");
-		goto err_detach;
+		dev_err(&pdev->dev, "failed to initialize device\n");
+		goto err_irq;
 	}
 
 	ah = sc->sc_ah;
@@ -143,8 +138,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
 
 	return 0;
 
- err_detach:
-	ath_detach(sc);
+ err_irq:
+	free_irq(irq, sc);
  err_free_hw:
 	ieee80211_free_hw(hw);
 	platform_set_drvdata(pdev, NULL);
@@ -161,8 +156,12 @@ static int ath_ahb_remove(struct platform_device *pdev)
 	if (hw) {
 		struct ath_wiphy *aphy = hw->priv;
 		struct ath_softc *sc = aphy->sc;
+		void __iomem *mem = sc->mem;
 
-		ath_cleanup(sc);
+		ath9k_deinit_device(sc);
+		free_irq(sc->irq, sc);
+		ieee80211_free_hw(sc->hw);
+		iounmap(mem);
 		platform_set_drvdata(pdev, NULL);
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 9f1f523e02eb..0ea340fd071c 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -33,11 +33,11 @@ struct ath_node;
 
 /* Macro to expand scalars to 64-bit objects */
 
-#define	ito64(x) (sizeof(x) == 8) ?			\
+#define	ito64(x) (sizeof(x) == 1) ?			\
 	(((unsigned long long int)(x)) & (0xff)) :	\
-	(sizeof(x) == 16) ?				\
+	(sizeof(x) == 2) ?				\
 	(((unsigned long long int)(x)) & 0xffff) :	\
-	((sizeof(x) == 32) ?				\
+	((sizeof(x) == 4) ?				\
 	 (((unsigned long long int)(x)) & 0xffffffff) : \
 	 (unsigned long long int)(x))
 
@@ -341,6 +341,12 @@ int ath_beaconq_config(struct ath_softc *sc);
 #define ATH_LONG_CALINTERVAL      30000   /* 30 seconds */
 #define ATH_RESTART_CALINTERVAL   1200000 /* 20 minutes */
 
+void ath_ani_calibrate(unsigned long data);
+
+/**********/
+/* BTCOEX */
+/**********/
+
 /* Defines the BT AR_BT_COEX_WGHT used */
 enum ath_stomp_type {
 	ATH_BTCOEX_NO_STOMP,
@@ -358,9 +364,14 @@ struct ath_btcoex {
 	int bt_stomp_type; /* Types of BT stomping */
 	u32 btcoex_no_stomp; /* in usec */
 	u32 btcoex_period; /* in usec */
+	u32 btscan_no_stomp; /* in usec */
 	struct ath_gen_timer *no_stomp_timer; /* Timer for no BT stomping */
 };
 
+int ath_init_btcoex_timer(struct ath_softc *sc);
+void ath9k_btcoex_timer_resume(struct ath_softc *sc);
+void ath9k_btcoex_timer_pause(struct ath_softc *sc);
+
 /********************/
 /*   LED Control    */
 /********************/
@@ -385,6 +396,9 @@ struct ath_led {
 	bool registered;
 };
 
+void ath_init_leds(struct ath_softc *sc);
+void ath_deinit_leds(struct ath_softc *sc);
+
 /********************/
 /* Main driver core */
 /********************/
@@ -403,26 +417,29 @@ struct ath_led {
 #define ATH_TXPOWER_MAX         100     /* .5 dBm units */
 #define ATH_RATE_DUMMY_MARKER   0
 
-#define SC_OP_INVALID           BIT(0)
-#define SC_OP_BEACONS           BIT(1)
-#define SC_OP_RXAGGR            BIT(2)
-#define SC_OP_TXAGGR            BIT(3)
-#define SC_OP_FULL_RESET        BIT(4)
-#define SC_OP_PREAMBLE_SHORT    BIT(5)
-#define SC_OP_PROTECT_ENABLE    BIT(6)
-#define SC_OP_RXFLUSH           BIT(7)
-#define SC_OP_LED_ASSOCIATED    BIT(8)
-#define SC_OP_WAIT_FOR_BEACON   BIT(12)
-#define SC_OP_LED_ON            BIT(13)
-#define SC_OP_SCANNING          BIT(14)
-#define SC_OP_TSF_RESET         BIT(15)
-#define SC_OP_WAIT_FOR_CAB      BIT(16)
-#define SC_OP_WAIT_FOR_PSPOLL_DATA BIT(17)
-#define SC_OP_WAIT_FOR_TX_ACK   BIT(18)
-#define SC_OP_BEACON_SYNC       BIT(19)
-#define SC_OP_BT_PRIORITY_DETECTED BIT(21)
-#define SC_OP_NULLFUNC_COMPLETED BIT(22)
-#define SC_OP_PS_ENABLED	BIT(23)
+#define SC_OP_INVALID                BIT(0)
+#define SC_OP_BEACONS                BIT(1)
+#define SC_OP_RXAGGR                 BIT(2)
+#define SC_OP_TXAGGR                 BIT(3)
+#define SC_OP_FULL_RESET             BIT(4)
+#define SC_OP_PREAMBLE_SHORT         BIT(5)
+#define SC_OP_PROTECT_ENABLE         BIT(6)
+#define SC_OP_RXFLUSH                BIT(7)
+#define SC_OP_LED_ASSOCIATED         BIT(8)
+#define SC_OP_LED_ON                 BIT(9)
+#define SC_OP_SCANNING               BIT(10)
+#define SC_OP_TSF_RESET              BIT(11)
+#define SC_OP_BT_PRIORITY_DETECTED   BIT(12)
+#define SC_OP_BT_SCAN		     BIT(13)
+
+/* Powersave flags */
+#define PS_WAIT_FOR_BEACON        BIT(0)
+#define PS_WAIT_FOR_CAB           BIT(1)
+#define PS_WAIT_FOR_PSPOLL_DATA   BIT(2)
+#define PS_WAIT_FOR_TX_ACK        BIT(3)
+#define PS_BEACON_SYNC            BIT(4)
+#define PS_NULLFUNC_COMPLETED     BIT(5)
+#define PS_ENABLED                BIT(6)
 
 struct ath_wiphy;
 struct ath_rate_table;
@@ -458,10 +475,12 @@ struct ath_softc {
 
 	u32 intrstatus;
 	u32 sc_flags; /* SC_OP_* */
+	u16 ps_flags; /* PS_* */
 	u16 curtxpow;
 	u8 nbcnvifs;
 	u16 nvifs;
 	bool ps_enabled;
+	bool ps_idle;
 	unsigned long ps_usecount;
 	enum ath9k_int imask;
 
@@ -508,6 +527,7 @@ struct ath_wiphy {
 	int chan_is_ht;
 };
 
+void ath9k_tasklet(unsigned long data);
 int ath_reset(struct ath_softc *sc, bool retry_tx);
 int ath_get_hal_qnum(u16 queue, struct ath_softc *sc);
 int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc);
@@ -518,21 +538,16 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 	common->bus_ops->read_cachesize(common, csz);
 }
 
-static inline void ath_bus_cleanup(struct ath_common *common)
-{
-	common->bus_ops->cleanup(common);
-}
-
 extern struct ieee80211_ops ath9k_ops;
+extern int modparam_nohwcrypt;
 
 irqreturn_t ath_isr(int irq, void *dev);
-void ath_cleanup(struct ath_softc *sc);
-int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
+int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 		    const struct ath_bus_ops *bus_ops);
-void ath_detach(struct ath_softc *sc);
+void ath9k_deinit_device(struct ath_softc *sc);
 const char *ath_mac_bb_name(u32 mac_bb_version);
 const char *ath_rf_name(u16 rf_version);
-void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
+void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw);
 void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
 			   struct ath9k_channel *ichan);
 void ath_update_chainmask(struct ath_softc *sc, int is_ht);
@@ -541,6 +556,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 
 void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw);
 void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw);
+bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode);
 
 #ifdef CONFIG_PCI
 int ath_pci_init(void);
@@ -582,4 +598,8 @@ void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue);
 void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue);
 
 int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype);
+
+void ath_start_rfkill_poll(struct ath_softc *sc);
+extern void ath9k_rfkill_poll_state(struct ieee80211_hw *hw);
+
 #endif /* ATH9K_H */
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 1660ef17aaf5..422454fe4ff0 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -480,7 +480,8 @@ void ath_beacon_tasklet(unsigned long data)
 		sc->beacon.updateslot = COMMIT; /* commit next beacon */
 		sc->beacon.slotupdate = slot;
 	} else if (sc->beacon.updateslot == COMMIT && sc->beacon.slotupdate == slot) {
-		ath9k_hw_setslottime(sc->sc_ah, sc->beacon.slottime);
+		ah->slottime = sc->beacon.slottime;
+		ath9k_hw_init_global_settings(ah);
 		sc->beacon.updateslot = OK;
 	}
 	if (bfaddr != 0) {
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index 1ba31a73317c..1ee5a15ccbb1 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -25,10 +25,12 @@
 
 #define ATH_BTCOEX_DEF_BT_PERIOD  45
 #define ATH_BTCOEX_DEF_DUTY_CYCLE 55
+#define ATH_BTCOEX_BTSCAN_DUTY_CYCLE 90
 #define ATH_BTCOEX_BMISS_THRESH   50
 
 #define ATH_BT_PRIORITY_TIME_THRESHOLD 1000 /* ms */
 #define ATH_BT_CNT_THRESHOLD	       3
+#define ATH_BT_CNT_SCAN_THRESHOLD      15
 
 enum ath_btcoex_scheme {
 	ATH_BTCOEX_CFG_NONE,
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 592f1b70f55a..42d2a506845a 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -75,17 +75,24 @@ static const struct file_operations fops_debug = {
 
 #endif
 
+#define DMA_BUF_LEN 1024
+
 static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 			     size_t count, loff_t *ppos)
 {
 	struct ath_softc *sc = file->private_data;
 	struct ath_hw *ah = sc->sc_ah;
-	char buf[1024];
+	char *buf;
+	int retval;
 	unsigned int len = 0;
 	u32 val[ATH9K_NUM_DMA_DEBUG_REGS];
 	int i, qcuOffset = 0, dcuOffset = 0;
 	u32 *qcuBase = &val[0], *dcuBase = &val[4];
 
+	buf = kmalloc(DMA_BUF_LEN, GFP_KERNEL);
+	if (!buf)
+		return 0;
+
 	ath9k_ps_wakeup(sc);
 
 	REG_WRITE_D(ah, AR_MACMISC,
@@ -93,20 +100,20 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 		   (AR_MACMISC_MISC_OBS_BUS_1 <<
 		    AR_MACMISC_MISC_OBS_BUS_MSB_S)));
 
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 			"Raw DMA Debug values:\n");
 
 	for (i = 0; i < ATH9K_NUM_DMA_DEBUG_REGS; i++) {
 		if (i % 4 == 0)
-			len += snprintf(buf + len, sizeof(buf) - len, "\n");
+			len += snprintf(buf + len, DMA_BUF_LEN - len, "\n");
 
 		val[i] = REG_READ_D(ah, AR_DMADBG_0 + (i * sizeof(u32)));
-		len += snprintf(buf + len, sizeof(buf) - len, "%d: %08x ",
+		len += snprintf(buf + len, DMA_BUF_LEN - len, "%d: %08x ",
 				i, val[i]);
 	}
 
-	len += snprintf(buf + len, sizeof(buf) - len, "\n\n");
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len, "\n\n");
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 			"Num QCU: chain_st fsp_ok fsp_st DCU: chain_st\n");
 
 	for (i = 0; i < ATH9K_NUM_QUEUES; i++, qcuOffset += 4, dcuOffset += 5) {
@@ -120,7 +127,7 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 			dcuBase++;
 		}
 
-		len += snprintf(buf + len, sizeof(buf) - len,
+		len += snprintf(buf + len, DMA_BUF_LEN - len,
 			"%2d          %2x      %1x     %2x           %2x\n",
 			i, (*qcuBase & (0x7 << qcuOffset)) >> qcuOffset,
 			(*qcuBase & (0x8 << qcuOffset)) >> (qcuOffset + 3),
@@ -128,35 +135,37 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 			(*dcuBase & (0x1f << dcuOffset)) >> dcuOffset);
 	}
 
-	len += snprintf(buf + len, sizeof(buf) - len, "\n");
+	len += snprintf(buf + len, DMA_BUF_LEN - len, "\n");
 
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"qcu_stitch state:   %2x    qcu_fetch state:        %2x\n",
 		(val[3] & 0x003c0000) >> 18, (val[3] & 0x03c00000) >> 22);
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"qcu_complete state: %2x    dcu_complete state:     %2x\n",
 		(val[3] & 0x1c000000) >> 26, (val[6] & 0x3));
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"dcu_arb state:      %2x    dcu_fp state:           %2x\n",
 		(val[5] & 0x06000000) >> 25, (val[5] & 0x38000000) >> 27);
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"chan_idle_dur:     %3d    chan_idle_dur_valid:     %1d\n",
 		(val[6] & 0x000003fc) >> 2, (val[6] & 0x00000400) >> 10);
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"txfifo_valid_0:      %1d    txfifo_valid_1:          %1d\n",
 		(val[6] & 0x00000800) >> 11, (val[6] & 0x00001000) >> 12);
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 		"txfifo_dcu_num_0:   %2d    txfifo_dcu_num_1:       %2d\n",
 		(val[6] & 0x0001e000) >> 13, (val[6] & 0x001e0000) >> 17);
 
-	len += snprintf(buf + len, sizeof(buf) - len, "pcu observe: 0x%x \n",
+	len += snprintf(buf + len, DMA_BUF_LEN - len, "pcu observe: 0x%x \n",
 			REG_READ_D(ah, AR_OBS_BUS_1));
-	len += snprintf(buf + len, sizeof(buf) - len,
+	len += snprintf(buf + len, DMA_BUF_LEN - len,
 			"AR_CR: 0x%x \n", REG_READ_D(ah, AR_CR));
 
 	ath9k_ps_restore(sc);
 
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+	return retval;
 }
 
 static const struct file_operations fops_dma = {
@@ -580,6 +589,116 @@ static const struct file_operations fops_xmit = {
 	.owner = THIS_MODULE
 };
 
+static ssize_t read_file_recv(struct file *file, char __user *user_buf,
+			      size_t count, loff_t *ppos)
+{
+#define PHY_ERR(s, p) \
+	len += snprintf(buf + len, size - len, "%18s : %10u\n", s, \
+			sc->debug.stats.rxstats.phy_err_stats[p]);
+
+	struct ath_softc *sc = file->private_data;
+	char *buf;
+	unsigned int len = 0, size = 1152;
+	ssize_t retval = 0;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (buf == NULL)
+		return 0;
+
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "CRC ERR",
+			sc->debug.stats.rxstats.crc_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "DECRYPT CRC ERR",
+			sc->debug.stats.rxstats.decrypt_crc_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "PHY ERR",
+			sc->debug.stats.rxstats.phy_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "MIC ERR",
+			sc->debug.stats.rxstats.mic_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "PRE-DELIM CRC ERR",
+			sc->debug.stats.rxstats.pre_delim_crc_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "POST-DELIM CRC ERR",
+			sc->debug.stats.rxstats.post_delim_crc_err);
+	len += snprintf(buf + len, size - len,
+			"%18s : %10u\n", "DECRYPT BUSY ERR",
+			sc->debug.stats.rxstats.decrypt_busy_err);
+
+	PHY_ERR("UNDERRUN", ATH9K_PHYERR_UNDERRUN);
+	PHY_ERR("TIMING", ATH9K_PHYERR_TIMING);
+	PHY_ERR("PARITY", ATH9K_PHYERR_PARITY);
+	PHY_ERR("RATE", ATH9K_PHYERR_RATE);
+	PHY_ERR("LENGTH", ATH9K_PHYERR_LENGTH);
+	PHY_ERR("RADAR", ATH9K_PHYERR_RADAR);
+	PHY_ERR("SERVICE", ATH9K_PHYERR_SERVICE);
+	PHY_ERR("TOR", ATH9K_PHYERR_TOR);
+	PHY_ERR("OFDM-TIMING", ATH9K_PHYERR_OFDM_TIMING);
+	PHY_ERR("OFDM-SIGNAL-PARITY", ATH9K_PHYERR_OFDM_SIGNAL_PARITY);
+	PHY_ERR("OFDM-RATE", ATH9K_PHYERR_OFDM_RATE_ILLEGAL);
+	PHY_ERR("OFDM-LENGTH", ATH9K_PHYERR_OFDM_LENGTH_ILLEGAL);
+	PHY_ERR("OFDM-POWER-DROP", ATH9K_PHYERR_OFDM_POWER_DROP);
+	PHY_ERR("OFDM-SERVICE", ATH9K_PHYERR_OFDM_SERVICE);
+	PHY_ERR("OFDM-RESTART", ATH9K_PHYERR_OFDM_RESTART);
+	PHY_ERR("FALSE-RADAR-EXT", ATH9K_PHYERR_FALSE_RADAR_EXT);
+	PHY_ERR("CCK-TIMING", ATH9K_PHYERR_CCK_TIMING);
+	PHY_ERR("CCK-HEADER-CRC", ATH9K_PHYERR_CCK_HEADER_CRC);
+	PHY_ERR("CCK-RATE", ATH9K_PHYERR_CCK_RATE_ILLEGAL);
+	PHY_ERR("CCK-SERVICE", ATH9K_PHYERR_CCK_SERVICE);
+	PHY_ERR("CCK-RESTART", ATH9K_PHYERR_CCK_RESTART);
+	PHY_ERR("CCK-LENGTH", ATH9K_PHYERR_CCK_LENGTH_ILLEGAL);
+	PHY_ERR("CCK-POWER-DROP", ATH9K_PHYERR_CCK_POWER_DROP);
+	PHY_ERR("HT-CRC", ATH9K_PHYERR_HT_CRC_ERROR);
+	PHY_ERR("HT-LENGTH", ATH9K_PHYERR_HT_LENGTH_ILLEGAL);
+	PHY_ERR("HT-RATE", ATH9K_PHYERR_HT_RATE_ILLEGAL);
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+
+#undef PHY_ERR
+}
+
+void ath_debug_stat_rx(struct ath_softc *sc, struct ath_buf *bf)
+{
+#define RX_STAT_INC(c) sc->debug.stats.rxstats.c++
+#define RX_PHY_ERR_INC(c) sc->debug.stats.rxstats.phy_err_stats[c]++
+
+	struct ath_desc *ds = bf->bf_desc;
+	u32 phyerr;
+
+	if (ds->ds_rxstat.rs_status & ATH9K_RXERR_CRC)
+		RX_STAT_INC(crc_err);
+	if (ds->ds_rxstat.rs_status & ATH9K_RXERR_DECRYPT)
+		RX_STAT_INC(decrypt_crc_err);
+	if (ds->ds_rxstat.rs_status & ATH9K_RXERR_MIC)
+		RX_STAT_INC(mic_err);
+	if (ds->ds_rxstat.rs_status & ATH9K_RX_DELIM_CRC_PRE)
+		RX_STAT_INC(pre_delim_crc_err);
+	if (ds->ds_rxstat.rs_status & ATH9K_RX_DELIM_CRC_POST)
+		RX_STAT_INC(post_delim_crc_err);
+	if (ds->ds_rxstat.rs_status & ATH9K_RX_DECRYPT_BUSY)
+		RX_STAT_INC(decrypt_busy_err);
+
+	if (ds->ds_rxstat.rs_status & ATH9K_RXERR_PHY) {
+		RX_STAT_INC(phy_err);
+		phyerr = ds->ds_rxstat.rs_phyerr & 0x24;
+		RX_PHY_ERR_INC(phyerr);
+	}
+
+#undef RX_STAT_INC
+#undef RX_PHY_ERR_INC
+}
+
+static const struct file_operations fops_recv = {
+	.read = read_file_recv,
+	.open = ath9k_debugfs_open,
+	.owner = THIS_MODULE
+};
+
 int ath9k_init_debug(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
@@ -632,6 +751,13 @@ int ath9k_init_debug(struct ath_hw *ah)
 	if (!sc->debug.debugfs_xmit)
 		goto err;
 
+	sc->debug.debugfs_recv = debugfs_create_file("recv",
+						     S_IRUSR,
+						     sc->debug.debugfs_phy,
+						     sc, &fops_recv);
+	if (!sc->debug.debugfs_recv)
+		goto err;
+
 	return 0;
 err:
 	ath9k_exit_debug(ah);
@@ -643,6 +769,7 @@ void ath9k_exit_debug(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_softc *sc = (struct ath_softc *) common->priv;
 
+	debugfs_remove(sc->debug.debugfs_recv);
 	debugfs_remove(sc->debug.debugfs_xmit);
 	debugfs_remove(sc->debug.debugfs_wiphy);
 	debugfs_remove(sc->debug.debugfs_rcstat);
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 536663e3ee11..86780e68b31e 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -116,10 +116,35 @@ struct ath_tx_stats {
 	u32 delim_underrun;
 };
 
+/**
+ * struct ath_rx_stats - RX Statistics
+ * @crc_err: No. of frames with incorrect CRC value
+ * @decrypt_crc_err: No. of frames whose CRC check failed after
+	decryption process completed
+ * @phy_err: No. of frames whose reception failed because the PHY
+	encountered an error
+ * @mic_err: No. of frames with incorrect TKIP MIC verification failure
+ * @pre_delim_crc_err: Pre-Frame delimiter CRC error detections
+ * @post_delim_crc_err: Post-Frame delimiter CRC error detections
+ * @decrypt_busy_err: Decryption interruptions counter
+ * @phy_err_stats: Individual PHY error statistics
+ */
+struct ath_rx_stats {
+	u32 crc_err;
+	u32 decrypt_crc_err;
+	u32 phy_err;
+	u32 mic_err;
+	u32 pre_delim_crc_err;
+	u32 post_delim_crc_err;
+	u32 decrypt_busy_err;
+	u32 phy_err_stats[ATH9K_PHYERR_MAX];
+};
+
 struct ath_stats {
 	struct ath_interrupt_stats istats;
 	struct ath_rc_stats rcstats[RATE_TABLE_SIZE];
 	struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES];
+	struct ath_rx_stats rxstats;
 };
 
 struct ath9k_debug {
@@ -130,6 +155,7 @@ struct ath9k_debug {
 	struct dentry *debugfs_rcstat;
 	struct dentry *debugfs_wiphy;
 	struct dentry *debugfs_xmit;
+	struct dentry *debugfs_recv;
 	struct ath_stats stats;
 };
 
@@ -142,6 +168,7 @@ void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
 void ath_debug_stat_rc(struct ath_softc *sc, int final_rate);
 void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq,
 		       struct ath_buf *bf);
+void ath_debug_stat_rx(struct ath_softc *sc, struct ath_buf *bf);
 void ath_debug_stat_retries(struct ath_softc *sc, int rix,
 			    int xretries, int retries, u8 per);
 
@@ -181,6 +208,11 @@ static inline void ath_debug_stat_tx(struct ath_softc *sc,
 {
 }
 
+static inline void ath_debug_stat_rx(struct ath_softc *sc,
+				     struct ath_buf *bf)
+{
+}
+
 static inline void ath_debug_stat_retries(struct ath_softc *sc, int rix,
 					  int xretries, int retries, u8 per)
 {
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
new file mode 100644
index 000000000000..deab8beb0680
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -0,0 +1,442 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "ath9k.h"
+
+/********************************/
+/*	 LED functions		*/
+/********************************/
+
+static void ath_led_blink_work(struct work_struct *work)
+{
+	struct ath_softc *sc = container_of(work, struct ath_softc,
+					    ath_led_blink_work.work);
+
+	if (!(sc->sc_flags & SC_OP_LED_ASSOCIATED))
+		return;
+
+	if ((sc->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
+	    (sc->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
+		ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
+	else
+		ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
+				  (sc->sc_flags & SC_OP_LED_ON) ? 1 : 0);
+
+	ieee80211_queue_delayed_work(sc->hw,
+				     &sc->ath_led_blink_work,
+				     (sc->sc_flags & SC_OP_LED_ON) ?
+					msecs_to_jiffies(sc->led_off_duration) :
+					msecs_to_jiffies(sc->led_on_duration));
+
+	sc->led_on_duration = sc->led_on_cnt ?
+			max((ATH_LED_ON_DURATION_IDLE - sc->led_on_cnt), 25) :
+			ATH_LED_ON_DURATION_IDLE;
+	sc->led_off_duration = sc->led_off_cnt ?
+			max((ATH_LED_OFF_DURATION_IDLE - sc->led_off_cnt), 10) :
+			ATH_LED_OFF_DURATION_IDLE;
+	sc->led_on_cnt = sc->led_off_cnt = 0;
+	if (sc->sc_flags & SC_OP_LED_ON)
+		sc->sc_flags &= ~SC_OP_LED_ON;
+	else
+		sc->sc_flags |= SC_OP_LED_ON;
+}
+
+static void ath_led_brightness(struct led_classdev *led_cdev,
+			       enum led_brightness brightness)
+{
+	struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
+	struct ath_softc *sc = led->sc;
+
+	switch (brightness) {
+	case LED_OFF:
+		if (led->led_type == ATH_LED_ASSOC ||
+		    led->led_type == ATH_LED_RADIO) {
+			ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
+				(led->led_type == ATH_LED_RADIO));
+			sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
+			if (led->led_type == ATH_LED_RADIO)
+				sc->sc_flags &= ~SC_OP_LED_ON;
+		} else {
+			sc->led_off_cnt++;
+		}
+		break;
+	case LED_FULL:
+		if (led->led_type == ATH_LED_ASSOC) {
+			sc->sc_flags |= SC_OP_LED_ASSOCIATED;
+			ieee80211_queue_delayed_work(sc->hw,
+						     &sc->ath_led_blink_work, 0);
+		} else if (led->led_type == ATH_LED_RADIO) {
+			ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
+			sc->sc_flags |= SC_OP_LED_ON;
+		} else {
+			sc->led_on_cnt++;
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static int ath_register_led(struct ath_softc *sc, struct ath_led *led,
+			    char *trigger)
+{
+	int ret;
+
+	led->sc = sc;
+	led->led_cdev.name = led->name;
+	led->led_cdev.default_trigger = trigger;
+	led->led_cdev.brightness_set = ath_led_brightness;
+
+	ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev);
+	if (ret)
+		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
+			  "Failed to register led:%s", led->name);
+	else
+		led->registered = 1;
+	return ret;
+}
+
+static void ath_unregister_led(struct ath_led *led)
+{
+	if (led->registered) {
+		led_classdev_unregister(&led->led_cdev);
+		led->registered = 0;
+	}
+}
+
+void ath_deinit_leds(struct ath_softc *sc)
+{
+	ath_unregister_led(&sc->assoc_led);
+	sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
+	ath_unregister_led(&sc->tx_led);
+	ath_unregister_led(&sc->rx_led);
+	ath_unregister_led(&sc->radio_led);
+	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
+}
+
+void ath_init_leds(struct ath_softc *sc)
+{
+	char *trigger;
+	int ret;
+
+	if (AR_SREV_9287(sc->sc_ah))
+		sc->sc_ah->led_pin = ATH_LED_PIN_9287;
+	else
+		sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+
+	/* Configure gpio 1 for output */
+	ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
+			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+	/* LED off, active low */
+	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
+
+	INIT_DELAYED_WORK(&sc->ath_led_blink_work, ath_led_blink_work);
+
+	trigger = ieee80211_get_radio_led_name(sc->hw);
+	snprintf(sc->radio_led.name, sizeof(sc->radio_led.name),
+		"ath9k-%s::radio", wiphy_name(sc->hw->wiphy));
+	ret = ath_register_led(sc, &sc->radio_led, trigger);
+	sc->radio_led.led_type = ATH_LED_RADIO;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_assoc_led_name(sc->hw);
+	snprintf(sc->assoc_led.name, sizeof(sc->assoc_led.name),
+		"ath9k-%s::assoc", wiphy_name(sc->hw->wiphy));
+	ret = ath_register_led(sc, &sc->assoc_led, trigger);
+	sc->assoc_led.led_type = ATH_LED_ASSOC;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_tx_led_name(sc->hw);
+	snprintf(sc->tx_led.name, sizeof(sc->tx_led.name),
+		"ath9k-%s::tx", wiphy_name(sc->hw->wiphy));
+	ret = ath_register_led(sc, &sc->tx_led, trigger);
+	sc->tx_led.led_type = ATH_LED_TX;
+	if (ret)
+		goto fail;
+
+	trigger = ieee80211_get_rx_led_name(sc->hw);
+	snprintf(sc->rx_led.name, sizeof(sc->rx_led.name),
+		"ath9k-%s::rx", wiphy_name(sc->hw->wiphy));
+	ret = ath_register_led(sc, &sc->rx_led, trigger);
+	sc->rx_led.led_type = ATH_LED_RX;
+	if (ret)
+		goto fail;
+
+	return;
+
+fail:
+	cancel_delayed_work_sync(&sc->ath_led_blink_work);
+	ath_deinit_leds(sc);
+}
+
+/*******************/
+/*	Rfkill	   */
+/*******************/
+
+static bool ath_is_rfkill_set(struct ath_softc *sc)
+{
+	struct ath_hw *ah = sc->sc_ah;
+
+	return ath9k_hw_gpio_get(ah, ah->rfkill_gpio) ==
+				  ah->rfkill_polarity;
+}
+
+void ath9k_rfkill_poll_state(struct ieee80211_hw *hw)
+{
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	bool blocked = !!ath_is_rfkill_set(sc);
+
+	wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
+}
+
+void ath_start_rfkill_poll(struct ath_softc *sc)
+{
+	struct ath_hw *ah = sc->sc_ah;
+
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+		wiphy_rfkill_start_polling(sc->hw->wiphy);
+}
+
+/******************/
+/*     BTCOEX     */
+/******************/
+
+/*
+ * Detects if there is any priority bt traffic
+ */
+static void ath_detect_bt_priority(struct ath_softc *sc)
+{
+	struct ath_btcoex *btcoex = &sc->btcoex;
+	struct ath_hw *ah = sc->sc_ah;
+
+	if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_hw.btpriority_gpio))
+		btcoex->bt_priority_cnt++;
+
+	if (time_after(jiffies, btcoex->bt_priority_time +
+			msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) {
+		sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
+		/* Detect if colocated bt started scanning */
+		if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
+			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+				  "BT scan detected");
+			sc->sc_flags |= (SC_OP_BT_SCAN |
+					 SC_OP_BT_PRIORITY_DETECTED);
+		} else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
+			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+				  "BT priority traffic detected");
+			sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED;
+		}
+
+		btcoex->bt_priority_cnt = 0;
+		btcoex->bt_priority_time = jiffies;
+	}
+}
+
+/*
+ * Configures appropriate weight based on stomp type.
+ */
+static void ath9k_btcoex_bt_stomp(struct ath_softc *sc,
+				  enum ath_stomp_type stomp_type)
+{
+	struct ath_hw *ah = sc->sc_ah;
+
+	switch (stomp_type) {
+	case ATH_BTCOEX_STOMP_ALL:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+					   AR_STOMP_ALL_WLAN_WGHT);
+		break;
+	case ATH_BTCOEX_STOMP_LOW:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+					   AR_STOMP_LOW_WLAN_WGHT);
+		break;
+	case ATH_BTCOEX_STOMP_NONE:
+		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
+					   AR_STOMP_NONE_WLAN_WGHT);
+		break;
+	default:
+		ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+			  "Invalid Stomptype\n");
+		break;
+	}
+
+	ath9k_hw_btcoex_enable(ah);
+}
+
+static void ath9k_gen_timer_start(struct ath_hw *ah,
+				  struct ath_gen_timer *timer,
+				  u32 timer_next,
+				  u32 timer_period)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+
+	ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period);
+
+	if ((sc->imask & ATH9K_INT_GENTIMER) == 0) {
+		ath9k_hw_set_interrupts(ah, 0);
+		sc->imask |= ATH9K_INT_GENTIMER;
+		ath9k_hw_set_interrupts(ah, sc->imask);
+	}
+}
+
+static void ath9k_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers;
+
+	ath9k_hw_gen_timer_stop(ah, timer);
+
+	/* if no timer is enabled, turn off interrupt mask */
+	if (timer_table->timer_mask.val == 0) {
+		ath9k_hw_set_interrupts(ah, 0);
+		sc->imask &= ~ATH9K_INT_GENTIMER;
+		ath9k_hw_set_interrupts(ah, sc->imask);
+	}
+}
+
+/*
+ * This is the master bt coex timer which runs for every
+ * 45ms, bt traffic will be given priority during 55% of this
+ * period while wlan gets remaining 45%
+ */
+static void ath_btcoex_period_timer(unsigned long data)
+{
+	struct ath_softc *sc = (struct ath_softc *) data;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_btcoex *btcoex = &sc->btcoex;
+	u32 timer_period;
+	bool is_btscan;
+
+	ath_detect_bt_priority(sc);
+
+	is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
+
+	spin_lock_bh(&btcoex->btcoex_lock);
+
+	ath9k_btcoex_bt_stomp(sc, is_btscan ? ATH_BTCOEX_STOMP_ALL :
+			      btcoex->bt_stomp_type);
+
+	spin_unlock_bh(&btcoex->btcoex_lock);
+
+	if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) {
+		if (btcoex->hw_timer_enabled)
+			ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer);
+
+		timer_period = is_btscan ? btcoex->btscan_no_stomp :
+					   btcoex->btcoex_no_stomp;
+		ath9k_gen_timer_start(ah,
+				      btcoex->no_stomp_timer,
+				      (ath9k_hw_gettsf32(ah) +
+				       timer_period), timer_period * 10);
+		btcoex->hw_timer_enabled = true;
+	}
+
+	mod_timer(&btcoex->period_timer, jiffies +
+				  msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD));
+}
+
+/*
+ * Generic tsf based hw timer which configures weight
+ * registers to time slice between wlan and bt traffic
+ */
+static void ath_btcoex_no_stomp_timer(void *arg)
+{
+	struct ath_softc *sc = (struct ath_softc *)arg;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_btcoex *btcoex = &sc->btcoex;
+	bool is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
+
+	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+		  "no stomp timer running \n");
+
+	spin_lock_bh(&btcoex->btcoex_lock);
+
+	if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
+		ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_NONE);
+	 else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
+		ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_LOW);
+
+	spin_unlock_bh(&btcoex->btcoex_lock);
+}
+
+int ath_init_btcoex_timer(struct ath_softc *sc)
+{
+	struct ath_btcoex *btcoex = &sc->btcoex;
+
+	btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000;
+	btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
+		btcoex->btcoex_period / 100;
+	btcoex->btscan_no_stomp = (100 - ATH_BTCOEX_BTSCAN_DUTY_CYCLE) *
+				   btcoex->btcoex_period / 100;
+
+	setup_timer(&btcoex->period_timer, ath_btcoex_period_timer,
+			(unsigned long) sc);
+
+	spin_lock_init(&btcoex->btcoex_lock);
+
+	btcoex->no_stomp_timer = ath_gen_timer_alloc(sc->sc_ah,
+			ath_btcoex_no_stomp_timer,
+			ath_btcoex_no_stomp_timer,
+			(void *) sc, AR_FIRST_NDP_TIMER);
+
+	if (!btcoex->no_stomp_timer)
+		return -ENOMEM;
+
+	return 0;
+}
+
+/*
+ * (Re)start btcoex timers
+ */
+void ath9k_btcoex_timer_resume(struct ath_softc *sc)
+{
+	struct ath_btcoex *btcoex = &sc->btcoex;
+	struct ath_hw *ah = sc->sc_ah;
+
+	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+		  "Starting btcoex timers");
+
+	/* make sure duty cycle timer is also stopped when resuming */
+	if (btcoex->hw_timer_enabled)
+		ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
+
+	btcoex->bt_priority_cnt = 0;
+	btcoex->bt_priority_time = jiffies;
+	sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
+
+	mod_timer(&btcoex->period_timer, jiffies);
+}
+
+
+/*
+ * Pause btcoex timer and bt duty cycle timer
+ */
+void ath9k_btcoex_timer_pause(struct ath_softc *sc)
+{
+	struct ath_btcoex *btcoex = &sc->btcoex;
+	struct ath_hw *ah = sc->sc_ah;
+
+	del_timer_sync(&btcoex->period_timer);
+
+	if (btcoex->hw_timer_enabled)
+		ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer);
+
+	btcoex->hw_timer_enabled = false;
+}
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 9474f9f6d400..f15fee76a4e2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -52,28 +52,6 @@ module_exit(ath9k_exit);
 /* Helper Functions */
 /********************/
 
-static u32 ath9k_hw_mac_usec(struct ath_hw *ah, u32 clks)
-{
-	struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
-
-	if (!ah->curchan) /* should really check for CCK instead */
-		return clks / ATH9K_CLOCK_RATE_CCK;
-	if (conf->channel->band == IEEE80211_BAND_2GHZ)
-		return clks / ATH9K_CLOCK_RATE_2GHZ_OFDM;
-
-	return clks / ATH9K_CLOCK_RATE_5GHZ_OFDM;
-}
-
-static u32 ath9k_hw_mac_to_usec(struct ath_hw *ah, u32 clks)
-{
-	struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
-
-	if (conf_is_ht40(conf))
-		return ath9k_hw_mac_usec(ah, clks) / 2;
-	else
-		return ath9k_hw_mac_usec(ah, clks);
-}
-
 static u32 ath9k_hw_mac_clks(struct ath_hw *ah, u32 usecs)
 {
 	struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
@@ -356,7 +334,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
 	ah->config.pcie_clock_req = 0;
 	ah->config.pcie_waen = 0;
 	ah->config.analog_shiftreg = 1;
-	ah->config.ht_enable = 1;
 	ah->config.ofdm_trig_low = 200;
 	ah->config.ofdm_trig_high = 500;
 	ah->config.cck_trig_high = 200;
@@ -368,6 +345,11 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
 		ah->config.spurchans[i][1] = AR_NO_SPUR;
 	}
 
+	if (ah->hw_version.devid != AR2427_DEVID_PCIE)
+		ah->config.ht_enable = 1;
+	else
+		ah->config.ht_enable = 0;
+
 	ah->config.rx_intr_mitigation = true;
 
 	/*
@@ -413,8 +395,6 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->beacon_interval = 100;
 	ah->enable_32kHz_clock = DONT_USE_32KHZ;
 	ah->slottime = (u32) -1;
-	ah->acktimeout = (u32) -1;
-	ah->ctstimeout = (u32) -1;
 	ah->globaltxtimeout = (u32) -1;
 	ah->power_mode = ATH9K_PM_UNDEFINED;
 }
@@ -566,6 +546,7 @@ static bool ath9k_hw_devid_supported(u16 devid)
 	case AR5416_DEVID_AR9287_PCI:
 	case AR5416_DEVID_AR9287_PCIE:
 	case AR9271_USB:
+	case AR2427_DEVID_PCIE:
 		return true;
 	default:
 		break;
@@ -831,12 +812,11 @@ static void ath9k_hw_init_mode_gain_regs(struct ath_hw *ah)
 	}
 }
 
-static void ath9k_hw_init_11a_eeprom_fix(struct ath_hw *ah)
+static void ath9k_hw_init_eeprom_fix(struct ath_hw *ah)
 {
 	u32 i, j;
 
-	if ((ah->hw_version.devid == AR9280_DEVID_PCI) &&
-	    test_bit(ATH9K_MODE_11A, ah->caps.wireless_modes)) {
+	if (ah->hw_version.devid == AR9280_DEVID_PCI) {
 
 		/* EEPROM Fixup */
 		for (i = 0; i < ah->iniModes.ia_rows; i++) {
@@ -956,7 +936,7 @@ int ath9k_hw_init(struct ath_hw *ah)
 	if (r)
 		return r;
 
-	ath9k_hw_init_11a_eeprom_fix(ah);
+	ath9k_hw_init_eeprom_fix(ah);
 
 	r = ath9k_hw_init_macaddr(ah);
 	if (r) {
@@ -1180,34 +1160,25 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
 	}
 }
 
-static bool ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us)
+static void ath9k_hw_setslottime(struct ath_hw *ah, u32 us)
 {
-	if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "bad ack timeout %u\n", us);
-		ah->acktimeout = (u32) -1;
-		return false;
-	} else {
-		REG_RMW_FIELD(ah, AR_TIME_OUT,
-			      AR_TIME_OUT_ACK, ath9k_hw_mac_to_clks(ah, us));
-		ah->acktimeout = us;
-		return true;
-	}
+	u32 val = ath9k_hw_mac_to_clks(ah, us);
+	val = min(val, (u32) 0xFFFF);
+	REG_WRITE(ah, AR_D_GBL_IFS_SLOT, val);
 }
 
-static bool ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)
+static void ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us)
 {
-	if (us > ath9k_hw_mac_to_usec(ah, MS(0xffffffff, AR_TIME_OUT_CTS))) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "bad cts timeout %u\n", us);
-		ah->ctstimeout = (u32) -1;
-		return false;
-	} else {
-		REG_RMW_FIELD(ah, AR_TIME_OUT,
-			      AR_TIME_OUT_CTS, ath9k_hw_mac_to_clks(ah, us));
-		ah->ctstimeout = us;
-		return true;
-	}
+	u32 val = ath9k_hw_mac_to_clks(ah, us);
+	val = min(val, (u32) MS(0xFFFFFFFF, AR_TIME_OUT_ACK));
+	REG_RMW_FIELD(ah, AR_TIME_OUT, AR_TIME_OUT_ACK, val);
+}
+
+static void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)
+{
+	u32 val = ath9k_hw_mac_to_clks(ah, us);
+	val = min(val, (u32) MS(0xFFFFFFFF, AR_TIME_OUT_CTS));
+	REG_RMW_FIELD(ah, AR_TIME_OUT, AR_TIME_OUT_CTS, val);
 }
 
 static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu)
@@ -1224,25 +1195,37 @@ static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu)
 	}
 }
 
-static void ath9k_hw_init_user_settings(struct ath_hw *ah)
+void ath9k_hw_init_global_settings(struct ath_hw *ah)
 {
+	struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
+	int acktimeout;
+	int slottime;
+	int sifstime;
+
 	ath_print(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
 		  ah->misc_mode);
 
 	if (ah->misc_mode != 0)
 		REG_WRITE(ah, AR_PCU_MISC,
 			  REG_READ(ah, AR_PCU_MISC) | ah->misc_mode);
-	if (ah->slottime != (u32) -1)
-		ath9k_hw_setslottime(ah, ah->slottime);
-	if (ah->acktimeout != (u32) -1)
-		ath9k_hw_set_ack_timeout(ah, ah->acktimeout);
-	if (ah->ctstimeout != (u32) -1)
-		ath9k_hw_set_cts_timeout(ah, ah->ctstimeout);
+
+	if (conf->channel && conf->channel->band == IEEE80211_BAND_5GHZ)
+		sifstime = 16;
+	else
+		sifstime = 10;
+
+	/* As defined by IEEE 802.11-2007 17.3.8.6 */
+	slottime = ah->slottime + 3 * ah->coverage_class;
+	acktimeout = slottime + sifstime;
+	ath9k_hw_setslottime(ah, slottime);
+	ath9k_hw_set_ack_timeout(ah, acktimeout);
+	ath9k_hw_set_cts_timeout(ah, acktimeout);
 	if (ah->globaltxtimeout != (u32) -1)
 		ath9k_hw_set_global_txtimeout(ah, ah->globaltxtimeout);
 }
+EXPORT_SYMBOL(ath9k_hw_init_global_settings);
 
-void ath9k_hw_detach(struct ath_hw *ah)
+void ath9k_hw_deinit(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 
@@ -1260,7 +1243,7 @@ free_hw:
 	kfree(ah);
 	ah = NULL;
 }
-EXPORT_SYMBOL(ath9k_hw_detach);
+EXPORT_SYMBOL(ath9k_hw_deinit);
 
 /*******/
 /* INI */
@@ -2061,7 +2044,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 	if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
 		ath9k_enable_rfkill(ah);
 
-	ath9k_hw_init_user_settings(ah);
+	ath9k_hw_init_global_settings(ah);
 
 	if (AR_SREV_9287_12_OR_LATER(ah)) {
 		REG_WRITE(ah, AR_D_GBL_IFS_SIFS,
@@ -3658,21 +3641,6 @@ u64 ath9k_hw_extend_tsf(struct ath_hw *ah, u32 rstamp)
 }
 EXPORT_SYMBOL(ath9k_hw_extend_tsf);
 
-bool ath9k_hw_setslottime(struct ath_hw *ah, u32 us)
-{
-	if (us < ATH9K_SLOT_TIME_9 || us > ath9k_hw_mac_to_usec(ah, 0xffff)) {
-		ath_print(ath9k_hw_common(ah), ATH_DBG_RESET,
-			  "bad slot time %u\n", us);
-		ah->slottime = (u32) -1;
-		return false;
-	} else {
-		REG_WRITE(ah, AR_D_GBL_IFS_SLOT, ath9k_hw_mac_to_clks(ah, us));
-		ah->slottime = us;
-		return true;
-	}
-}
-EXPORT_SYMBOL(ath9k_hw_setslottime);
-
 void ath9k_hw_set11nmac2040(struct ath_hw *ah)
 {
 	struct ieee80211_conf *conf = &ath9k_hw_common(ah)->hw->conf;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 8849450dc591..dbbf7ca5f97d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -40,6 +40,7 @@
 #define AR9280_DEVID_PCI	0x0029
 #define AR9280_DEVID_PCIE	0x002a
 #define AR9285_DEVID_PCIE	0x002b
+#define AR2427_DEVID_PCIE	0x002c
 
 #define AR5416_AR9100_DEVID	0x000b
 
@@ -551,10 +552,9 @@ struct ath_hw {
 	u32 *bank6Temp;
 
 	int16_t txpower_indexoffset;
+	int coverage_class;
 	u32 beacon_interval;
 	u32 slottime;
-	u32 acktimeout;
-	u32 ctstimeout;
 	u32 globaltxtimeout;
 
 	/* ANI */
@@ -616,7 +616,7 @@ static inline struct ath_regulatory *ath9k_hw_regulatory(struct ath_hw *ah)
 
 /* Initialization, Detach, Reset */
 const char *ath9k_hw_probe(u16 vendorid, u16 devid);
-void ath9k_hw_detach(struct ath_hw *ah);
+void ath9k_hw_deinit(struct ath_hw *ah);
 int ath9k_hw_init(struct ath_hw *ah);
 int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
 		   bool bChannelChange);
@@ -668,7 +668,7 @@ void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
 void ath9k_hw_reset_tsf(struct ath_hw *ah);
 void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting);
 u64 ath9k_hw_extend_tsf(struct ath_hw *ah, u32 rstamp);
-bool ath9k_hw_setslottime(struct ath_hw *ah, u32 us);
+void ath9k_hw_init_global_settings(struct ath_hw *ah);
 void ath9k_hw_set11nmac2040(struct ath_hw *ah);
 void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
 void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
new file mode 100644
index 000000000000..4b5e54848683
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -0,0 +1,862 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "ath9k.h"
+
+static char *dev_info = "ath9k";
+
+MODULE_AUTHOR("Atheros Communications");
+MODULE_DESCRIPTION("Support for Atheros 802.11n wireless LAN cards.");
+MODULE_SUPPORTED_DEVICE("Atheros 802.11n WLAN cards");
+MODULE_LICENSE("Dual BSD/GPL");
+
+static unsigned int ath9k_debug = ATH_DBG_DEFAULT;
+module_param_named(debug, ath9k_debug, uint, 0);
+MODULE_PARM_DESC(debug, "Debugging mask");
+
+int modparam_nohwcrypt;
+module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
+MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
+
+/* We use the hw_value as an index into our private channel structure */
+
+#define CHAN2G(_freq, _idx)  { \
+	.center_freq = (_freq), \
+	.hw_value = (_idx), \
+	.max_power = 20, \
+}
+
+#define CHAN5G(_freq, _idx) { \
+	.band = IEEE80211_BAND_5GHZ, \
+	.center_freq = (_freq), \
+	.hw_value = (_idx), \
+	.max_power = 20, \
+}
+
+/* Some 2 GHz radios are actually tunable on 2312-2732
+ * on 5 MHz steps, we support the channels which we know
+ * we have calibration data for all cards though to make
+ * this static */
+static struct ieee80211_channel ath9k_2ghz_chantable[] = {
+	CHAN2G(2412, 0), /* Channel 1 */
+	CHAN2G(2417, 1), /* Channel 2 */
+	CHAN2G(2422, 2), /* Channel 3 */
+	CHAN2G(2427, 3), /* Channel 4 */
+	CHAN2G(2432, 4), /* Channel 5 */
+	CHAN2G(2437, 5), /* Channel 6 */
+	CHAN2G(2442, 6), /* Channel 7 */
+	CHAN2G(2447, 7), /* Channel 8 */
+	CHAN2G(2452, 8), /* Channel 9 */
+	CHAN2G(2457, 9), /* Channel 10 */
+	CHAN2G(2462, 10), /* Channel 11 */
+	CHAN2G(2467, 11), /* Channel 12 */
+	CHAN2G(2472, 12), /* Channel 13 */
+	CHAN2G(2484, 13), /* Channel 14 */
+};
+
+/* Some 5 GHz radios are actually tunable on XXXX-YYYY
+ * on 5 MHz steps, we support the channels which we know
+ * we have calibration data for all cards though to make
+ * this static */
+static struct ieee80211_channel ath9k_5ghz_chantable[] = {
+	/* _We_ call this UNII 1 */
+	CHAN5G(5180, 14), /* Channel 36 */
+	CHAN5G(5200, 15), /* Channel 40 */
+	CHAN5G(5220, 16), /* Channel 44 */
+	CHAN5G(5240, 17), /* Channel 48 */
+	/* _We_ call this UNII 2 */
+	CHAN5G(5260, 18), /* Channel 52 */
+	CHAN5G(5280, 19), /* Channel 56 */
+	CHAN5G(5300, 20), /* Channel 60 */
+	CHAN5G(5320, 21), /* Channel 64 */
+	/* _We_ call this "Middle band" */
+	CHAN5G(5500, 22), /* Channel 100 */
+	CHAN5G(5520, 23), /* Channel 104 */
+	CHAN5G(5540, 24), /* Channel 108 */
+	CHAN5G(5560, 25), /* Channel 112 */
+	CHAN5G(5580, 26), /* Channel 116 */
+	CHAN5G(5600, 27), /* Channel 120 */
+	CHAN5G(5620, 28), /* Channel 124 */
+	CHAN5G(5640, 29), /* Channel 128 */
+	CHAN5G(5660, 30), /* Channel 132 */
+	CHAN5G(5680, 31), /* Channel 136 */
+	CHAN5G(5700, 32), /* Channel 140 */
+	/* _We_ call this UNII 3 */
+	CHAN5G(5745, 33), /* Channel 149 */
+	CHAN5G(5765, 34), /* Channel 153 */
+	CHAN5G(5785, 35), /* Channel 157 */
+	CHAN5G(5805, 36), /* Channel 161 */
+	CHAN5G(5825, 37), /* Channel 165 */
+};
+
+/* Atheros hardware rate code addition for short premble */
+#define SHPCHECK(__hw_rate, __flags) \
+	((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04 ) : 0)
+
+#define RATE(_bitrate, _hw_rate, _flags) {              \
+	.bitrate        = (_bitrate),                   \
+	.flags          = (_flags),                     \
+	.hw_value       = (_hw_rate),                   \
+	.hw_value_short = (SHPCHECK(_hw_rate, _flags))  \
+}
+
+static struct ieee80211_rate ath9k_legacy_rates[] = {
+	RATE(10, 0x1b, 0),
+	RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE),
+	RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE),
+	RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE),
+	RATE(60, 0x0b, 0),
+	RATE(90, 0x0f, 0),
+	RATE(120, 0x0a, 0),
+	RATE(180, 0x0e, 0),
+	RATE(240, 0x09, 0),
+	RATE(360, 0x0d, 0),
+	RATE(480, 0x08, 0),
+	RATE(540, 0x0c, 0),
+};
+
+static void ath9k_deinit_softc(struct ath_softc *sc);
+
+/*
+ * Read and write, they both share the same lock. We do this to serialize
+ * reads and writes on Atheros 802.11n PCI devices only. This is required
+ * as the FIFO on these devices can only accept sanely 2 requests.
+ */
+
+static void ath9k_iowrite32(void *hw_priv, u32 val, u32 reg_offset)
+{
+	struct ath_hw *ah = (struct ath_hw *) hw_priv;
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+
+	if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
+		unsigned long flags;
+		spin_lock_irqsave(&sc->sc_serial_rw, flags);
+		iowrite32(val, sc->mem + reg_offset);
+		spin_unlock_irqrestore(&sc->sc_serial_rw, flags);
+	} else
+		iowrite32(val, sc->mem + reg_offset);
+}
+
+static unsigned int ath9k_ioread32(void *hw_priv, u32 reg_offset)
+{
+	struct ath_hw *ah = (struct ath_hw *) hw_priv;
+	struct ath_common *common = ath9k_hw_common(ah);
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	u32 val;
+
+	if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
+		unsigned long flags;
+		spin_lock_irqsave(&sc->sc_serial_rw, flags);
+		val = ioread32(sc->mem + reg_offset);
+		spin_unlock_irqrestore(&sc->sc_serial_rw, flags);
+	} else
+		val = ioread32(sc->mem + reg_offset);
+	return val;
+}
+
+static const struct ath_ops ath9k_common_ops = {
+	.read = ath9k_ioread32,
+	.write = ath9k_iowrite32,
+};
+
+/**************************/
+/*     Initialization     */
+/**************************/
+
+static void setup_ht_cap(struct ath_softc *sc,
+			 struct ieee80211_sta_ht_cap *ht_info)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	u8 tx_streams, rx_streams;
+
+	ht_info->ht_supported = true;
+	ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
+		       IEEE80211_HT_CAP_SM_PS |
+		       IEEE80211_HT_CAP_SGI_40 |
+		       IEEE80211_HT_CAP_DSSSCCK40;
+
+	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
+
+	/* set up supported mcs set */
+	memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
+	tx_streams = !(common->tx_chainmask & (common->tx_chainmask - 1)) ?
+		     1 : 2;
+	rx_streams = !(common->rx_chainmask & (common->rx_chainmask - 1)) ?
+		     1 : 2;
+
+	if (tx_streams != rx_streams) {
+		ath_print(common, ATH_DBG_CONFIG,
+			  "TX streams %d, RX streams: %d\n",
+			  tx_streams, rx_streams);
+		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
+		ht_info->mcs.tx_params |= ((tx_streams - 1) <<
+				IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
+	}
+
+	ht_info->mcs.rx_mask[0] = 0xff;
+	if (rx_streams >= 2)
+		ht_info->mcs.rx_mask[1] = 0xff;
+
+	ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
+}
+
+static int ath9k_reg_notifier(struct wiphy *wiphy,
+			      struct regulatory_request *request)
+{
+	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	struct ath_regulatory *reg = ath9k_hw_regulatory(sc->sc_ah);
+
+	return ath_reg_notifier_apply(wiphy, request, reg);
+}
+
+/*
+ *  This function will allocate both the DMA descriptor structure, and the
+ *  buffers it contains.  These are used to contain the descriptors used
+ *  by the system.
+*/
+int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
+		      struct list_head *head, const char *name,
+		      int nbuf, int ndesc)
+{
+#define	DS2PHYS(_dd, _ds)						\
+	((_dd)->dd_desc_paddr + ((caddr_t)(_ds) - (caddr_t)(_dd)->dd_desc))
+#define ATH_DESC_4KB_BOUND_CHECK(_daddr) ((((_daddr) & 0xFFF) > 0xF7F) ? 1 : 0)
+#define ATH_DESC_4KB_BOUND_NUM_SKIPPED(_len) ((_len) / 4096)
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_desc *ds;
+	struct ath_buf *bf;
+	int i, bsize, error;
+
+	ath_print(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n",
+		  name, nbuf, ndesc);
+
+	INIT_LIST_HEAD(head);
+	/* ath_desc must be a multiple of DWORDs */
+	if ((sizeof(struct ath_desc) % 4) != 0) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "ath_desc not DWORD aligned\n");
+		BUG_ON((sizeof(struct ath_desc) % 4) != 0);
+		error = -ENOMEM;
+		goto fail;
+	}
+
+	dd->dd_desc_len = sizeof(struct ath_desc) * nbuf * ndesc;
+
+	/*
+	 * Need additional DMA memory because we can't use
+	 * descriptors that cross the 4K page boundary. Assume
+	 * one skipped descriptor per 4K page.
+	 */
+	if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_4KB_SPLITTRANS)) {
+		u32 ndesc_skipped =
+			ATH_DESC_4KB_BOUND_NUM_SKIPPED(dd->dd_desc_len);
+		u32 dma_len;
+
+		while (ndesc_skipped) {
+			dma_len = ndesc_skipped * sizeof(struct ath_desc);
+			dd->dd_desc_len += dma_len;
+
+			ndesc_skipped = ATH_DESC_4KB_BOUND_NUM_SKIPPED(dma_len);
+		};
+	}
+
+	/* allocate descriptors */
+	dd->dd_desc = dma_alloc_coherent(sc->dev, dd->dd_desc_len,
+					 &dd->dd_desc_paddr, GFP_KERNEL);
+	if (dd->dd_desc == NULL) {
+		error = -ENOMEM;
+		goto fail;
+	}
+	ds = dd->dd_desc;
+	ath_print(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
+		  name, ds, (u32) dd->dd_desc_len,
+		  ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
+
+	/* allocate buffers */
+	bsize = sizeof(struct ath_buf) * nbuf;
+	bf = kzalloc(bsize, GFP_KERNEL);
+	if (bf == NULL) {
+		error = -ENOMEM;
+		goto fail2;
+	}
+	dd->dd_bufptr = bf;
+
+	for (i = 0; i < nbuf; i++, bf++, ds += ndesc) {
+		bf->bf_desc = ds;
+		bf->bf_daddr = DS2PHYS(dd, ds);
+
+		if (!(sc->sc_ah->caps.hw_caps &
+		      ATH9K_HW_CAP_4KB_SPLITTRANS)) {
+			/*
+			 * Skip descriptor addresses which can cause 4KB
+			 * boundary crossing (addr + length) with a 32 dword
+			 * descriptor fetch.
+			 */
+			while (ATH_DESC_4KB_BOUND_CHECK(bf->bf_daddr)) {
+				BUG_ON((caddr_t) bf->bf_desc >=
+				       ((caddr_t) dd->dd_desc +
+					dd->dd_desc_len));
+
+				ds += ndesc;
+				bf->bf_desc = ds;
+				bf->bf_daddr = DS2PHYS(dd, ds);
+			}
+		}
+		list_add_tail(&bf->list, head);
+	}
+	return 0;
+fail2:
+	dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
+			  dd->dd_desc_paddr);
+fail:
+	memset(dd, 0, sizeof(*dd));
+	return error;
+#undef ATH_DESC_4KB_BOUND_CHECK
+#undef ATH_DESC_4KB_BOUND_NUM_SKIPPED
+#undef DS2PHYS
+}
+
+static void ath9k_init_crypto(struct ath_softc *sc)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	int i = 0;
+
+	/* Get the hardware key cache size. */
+	common->keymax = sc->sc_ah->caps.keycache_size;
+	if (common->keymax > ATH_KEYMAX) {
+		ath_print(common, ATH_DBG_ANY,
+			  "Warning, using only %u entries in %u key cache\n",
+			  ATH_KEYMAX, common->keymax);
+		common->keymax = ATH_KEYMAX;
+	}
+
+	/*
+	 * Reset the key cache since some parts do not
+	 * reset the contents on initial power up.
+	 */
+	for (i = 0; i < common->keymax; i++)
+		ath9k_hw_keyreset(sc->sc_ah, (u16) i);
+
+	if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER,
+				   ATH9K_CIPHER_TKIP, NULL)) {
+		/*
+		 * Whether we should enable h/w TKIP MIC.
+		 * XXX: if we don't support WME TKIP MIC, then we wouldn't
+		 * report WMM capable, so it's always safe to turn on
+		 * TKIP MIC in this case.
+		 */
+		ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_TKIP_MIC, 0, 1, NULL);
+	}
+
+	/*
+	 * Check whether the separate key cache entries
+	 * are required to handle both tx+rx MIC keys.
+	 * With split mic keys the number of stations is limited
+	 * to 27 otherwise 59.
+	 */
+	if (ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER,
+				   ATH9K_CIPHER_TKIP, NULL)
+	    && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_CIPHER,
+				      ATH9K_CIPHER_MIC, NULL)
+	    && ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_TKIP_SPLIT,
+				      0, NULL))
+		common->splitmic = 1;
+
+	/* turn on mcast key search if possible */
+	if (!ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_MCAST_KEYSRCH, 0, NULL))
+		(void)ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_MCAST_KEYSRCH,
+					     1, 1, NULL);
+
+}
+
+static int ath9k_init_btcoex(struct ath_softc *sc)
+{
+	int r, qnum;
+
+	switch (sc->sc_ah->btcoex_hw.scheme) {
+	case ATH_BTCOEX_CFG_NONE:
+		break;
+	case ATH_BTCOEX_CFG_2WIRE:
+		ath9k_hw_btcoex_init_2wire(sc->sc_ah);
+		break;
+	case ATH_BTCOEX_CFG_3WIRE:
+		ath9k_hw_btcoex_init_3wire(sc->sc_ah);
+		r = ath_init_btcoex_timer(sc);
+		if (r)
+			return -1;
+		qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE);
+		ath9k_hw_init_btcoex_hw(sc->sc_ah, qnum);
+		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
+		break;
+	default:
+		WARN_ON(1);
+		break;
+	}
+
+	return 0;
+}
+
+static int ath9k_init_queues(struct ath_softc *sc)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	int i = 0;
+
+	for (i = 0; i < ARRAY_SIZE(sc->tx.hwq_map); i++)
+		sc->tx.hwq_map[i] = -1;
+
+	sc->beacon.beaconq = ath9k_hw_beaconq_setup(sc->sc_ah);
+	if (sc->beacon.beaconq == -1) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup a beacon xmit queue\n");
+		goto err;
+	}
+
+	sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0);
+	if (sc->beacon.cabq == NULL) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup CAB xmit queue\n");
+		goto err;
+	}
+
+	sc->config.cabqReadytime = ATH_CABQ_READY_TIME;
+	ath_cabq_update(sc);
+
+	if (!ath_tx_setup(sc, ATH9K_WME_AC_BK)) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup xmit queue for BK traffic\n");
+		goto err;
+	}
+
+	if (!ath_tx_setup(sc, ATH9K_WME_AC_BE)) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup xmit queue for BE traffic\n");
+		goto err;
+	}
+	if (!ath_tx_setup(sc, ATH9K_WME_AC_VI)) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup xmit queue for VI traffic\n");
+		goto err;
+	}
+	if (!ath_tx_setup(sc, ATH9K_WME_AC_VO)) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to setup xmit queue for VO traffic\n");
+		goto err;
+	}
+
+	return 0;
+
+err:
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
+		if (ATH_TXQ_SETUP(sc, i))
+			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
+
+	return -EIO;
+}
+
+static void ath9k_init_channels_rates(struct ath_softc *sc)
+{
+	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes)) {
+		sc->sbands[IEEE80211_BAND_2GHZ].channels = ath9k_2ghz_chantable;
+		sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
+		sc->sbands[IEEE80211_BAND_2GHZ].n_channels =
+			ARRAY_SIZE(ath9k_2ghz_chantable);
+		sc->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates;
+		sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates =
+			ARRAY_SIZE(ath9k_legacy_rates);
+	}
+
+	if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes)) {
+		sc->sbands[IEEE80211_BAND_5GHZ].channels = ath9k_5ghz_chantable;
+		sc->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ;
+		sc->sbands[IEEE80211_BAND_5GHZ].n_channels =
+			ARRAY_SIZE(ath9k_5ghz_chantable);
+		sc->sbands[IEEE80211_BAND_5GHZ].bitrates =
+			ath9k_legacy_rates + 4;
+		sc->sbands[IEEE80211_BAND_5GHZ].n_bitrates =
+			ARRAY_SIZE(ath9k_legacy_rates) - 4;
+	}
+}
+
+static void ath9k_init_misc(struct ath_softc *sc)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	int i = 0;
+
+	common->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR;
+	setup_timer(&common->ani.timer, ath_ani_calibrate, (unsigned long)sc);
+
+	sc->config.txpowlimit = ATH_TXPOWER_MAX;
+
+	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
+		sc->sc_flags |= SC_OP_TXAGGR;
+		sc->sc_flags |= SC_OP_RXAGGR;
+	}
+
+	common->tx_chainmask = sc->sc_ah->caps.tx_chainmask;
+	common->rx_chainmask = sc->sc_ah->caps.rx_chainmask;
+
+	ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_DIVERSITY, 1, true, NULL);
+	sc->rx.defant = ath9k_hw_getdefantenna(sc->sc_ah);
+
+	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_BSSIDMASK)
+		memcpy(common->bssidmask, ath_bcast_mac, ETH_ALEN);
+
+	sc->beacon.slottime = ATH9K_SLOT_TIME_9;
+
+	for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
+		sc->beacon.bslot[i] = NULL;
+		sc->beacon.bslot_aphy[i] = NULL;
+	}
+}
+
+static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
+			    const struct ath_bus_ops *bus_ops)
+{
+	struct ath_hw *ah = NULL;
+	struct ath_common *common;
+	int ret = 0, i;
+	int csz = 0;
+
+	ah = kzalloc(sizeof(struct ath_hw), GFP_KERNEL);
+	if (!ah)
+		return -ENOMEM;
+
+	ah->hw_version.devid = devid;
+	ah->hw_version.subsysid = subsysid;
+	sc->sc_ah = ah;
+
+	common = ath9k_hw_common(ah);
+	common->ops = &ath9k_common_ops;
+	common->bus_ops = bus_ops;
+	common->ah = ah;
+	common->hw = sc->hw;
+	common->priv = sc;
+	common->debug_mask = ath9k_debug;
+
+	spin_lock_init(&sc->wiphy_lock);
+	spin_lock_init(&sc->sc_resetlock);
+	spin_lock_init(&sc->sc_serial_rw);
+	spin_lock_init(&sc->sc_pm_lock);
+	mutex_init(&sc->mutex);
+	tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
+	tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,
+		     (unsigned long)sc);
+
+	/*
+	 * Cache line size is used to size and align various
+	 * structures used to communicate with the hardware.
+	 */
+	ath_read_cachesize(common, &csz);
+	common->cachelsz = csz << 2; /* convert to bytes */
+
+	ret = ath9k_hw_init(ah);
+	if (ret) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to initialize hardware; "
+			  "initialization status: %d\n", ret);
+		goto err_hw;
+	}
+
+	ret = ath9k_init_debug(ah);
+	if (ret) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to create debugfs files\n");
+		goto err_debug;
+	}
+
+	ret = ath9k_init_queues(sc);
+	if (ret)
+		goto err_queues;
+
+	ret =  ath9k_init_btcoex(sc);
+	if (ret)
+		goto err_btcoex;
+
+	ath9k_init_crypto(sc);
+	ath9k_init_channels_rates(sc);
+	ath9k_init_misc(sc);
+
+	return 0;
+
+err_btcoex:
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
+		if (ATH_TXQ_SETUP(sc, i))
+			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
+err_queues:
+	ath9k_exit_debug(ah);
+err_debug:
+	ath9k_hw_deinit(ah);
+err_hw:
+	tasklet_kill(&sc->intr_tq);
+	tasklet_kill(&sc->bcon_tasklet);
+
+	kfree(ah);
+	sc->sc_ah = NULL;
+
+	return ret;
+}
+
+void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
+{
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+
+	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+		IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		IEEE80211_HW_SIGNAL_DBM |
+		IEEE80211_HW_SUPPORTS_PS |
+		IEEE80211_HW_PS_NULLFUNC_STACK |
+		IEEE80211_HW_SPECTRUM_MGMT;
+
+	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
+		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
+
+	if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || modparam_nohwcrypt)
+		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
+
+	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_AP) |
+		BIT(NL80211_IFTYPE_STATION) |
+		BIT(NL80211_IFTYPE_ADHOC) |
+		BIT(NL80211_IFTYPE_MESH_POINT);
+
+	hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
+	hw->queues = 4;
+	hw->max_rates = 4;
+	hw->channel_change_time = 5000;
+	hw->max_listen_interval = 10;
+	hw->max_rate_tries = 10;
+	hw->sta_data_size = sizeof(struct ath_node);
+	hw->vif_data_size = sizeof(struct ath_vif);
+
+	hw->rate_control_algorithm = "ath9k_rate_control";
+
+	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes))
+		hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
+			&sc->sbands[IEEE80211_BAND_2GHZ];
+	if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes))
+		hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
+			&sc->sbands[IEEE80211_BAND_5GHZ];
+
+	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
+		if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes))
+			setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_2GHZ].ht_cap);
+		if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes))
+			setup_ht_cap(sc, &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap);
+	}
+
+	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
+}
+
+int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
+		    const struct ath_bus_ops *bus_ops)
+{
+	struct ieee80211_hw *hw = sc->hw;
+	struct ath_common *common;
+	struct ath_hw *ah;
+	int error = 0;
+	struct ath_regulatory *reg;
+
+	/* Bring up device */
+	error = ath9k_init_softc(devid, sc, subsysid, bus_ops);
+	if (error != 0)
+		goto error_init;
+
+	ah = sc->sc_ah;
+	common = ath9k_hw_common(ah);
+	ath9k_set_hw_capab(sc, hw);
+
+	/* Initialize regulatory */
+	error = ath_regd_init(&common->regulatory, sc->hw->wiphy,
+			      ath9k_reg_notifier);
+	if (error)
+		goto error_regd;
+
+	reg = &common->regulatory;
+
+	/* Setup TX DMA */
+	error = ath_tx_init(sc, ATH_TXBUF);
+	if (error != 0)
+		goto error_tx;
+
+	/* Setup RX DMA */
+	error = ath_rx_init(sc, ATH_RXBUF);
+	if (error != 0)
+		goto error_rx;
+
+	/* Register with mac80211 */
+	error = ieee80211_register_hw(hw);
+	if (error)
+		goto error_register;
+
+	/* Handle world regulatory */
+	if (!ath_is_world_regd(reg)) {
+		error = regulatory_hint(hw->wiphy, reg->alpha2);
+		if (error)
+			goto error_world;
+	}
+
+	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
+	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
+	sc->wiphy_scheduler_int = msecs_to_jiffies(500);
+
+	ath_init_leds(sc);
+	ath_start_rfkill_poll(sc);
+
+	return 0;
+
+error_world:
+	ieee80211_unregister_hw(hw);
+error_register:
+	ath_rx_cleanup(sc);
+error_rx:
+	ath_tx_cleanup(sc);
+error_tx:
+	/* Nothing */
+error_regd:
+	ath9k_deinit_softc(sc);
+error_init:
+	return error;
+}
+
+/*****************************/
+/*     De-Initialization     */
+/*****************************/
+
+static void ath9k_deinit_softc(struct ath_softc *sc)
+{
+	int i = 0;
+
+        if ((sc->btcoex.no_stomp_timer) &&
+	    sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
+		ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer);
+
+	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
+		if (ATH_TXQ_SETUP(sc, i))
+			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
+
+	ath9k_exit_debug(sc->sc_ah);
+	ath9k_hw_deinit(sc->sc_ah);
+
+	tasklet_kill(&sc->intr_tq);
+	tasklet_kill(&sc->bcon_tasklet);
+}
+
+void ath9k_deinit_device(struct ath_softc *sc)
+{
+	struct ieee80211_hw *hw = sc->hw;
+	int i = 0;
+
+	ath9k_ps_wakeup(sc);
+
+	wiphy_rfkill_stop_polling(sc->hw->wiphy);
+	ath_deinit_leds(sc);
+
+	for (i = 0; i < sc->num_sec_wiphy; i++) {
+		struct ath_wiphy *aphy = sc->sec_wiphy[i];
+		if (aphy == NULL)
+			continue;
+		sc->sec_wiphy[i] = NULL;
+		ieee80211_unregister_hw(aphy->hw);
+		ieee80211_free_hw(aphy->hw);
+	}
+	kfree(sc->sec_wiphy);
+
+	ieee80211_unregister_hw(hw);
+	ath_rx_cleanup(sc);
+	ath_tx_cleanup(sc);
+	ath9k_deinit_softc(sc);
+}
+
+void ath_descdma_cleanup(struct ath_softc *sc,
+			 struct ath_descdma *dd,
+			 struct list_head *head)
+{
+	dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
+			  dd->dd_desc_paddr);
+
+	INIT_LIST_HEAD(head);
+	kfree(dd->dd_bufptr);
+	memset(dd, 0, sizeof(*dd));
+}
+
+/************************/
+/*     Module Hooks     */
+/************************/
+
+static int __init ath9k_init(void)
+{
+	int error;
+
+	/* Register rate control algorithm */
+	error = ath_rate_control_register();
+	if (error != 0) {
+		printk(KERN_ERR
+			"ath9k: Unable to register rate control "
+			"algorithm: %d\n",
+			error);
+		goto err_out;
+	}
+
+	error = ath9k_debug_create_root();
+	if (error) {
+		printk(KERN_ERR
+			"ath9k: Unable to create debugfs root: %d\n",
+			error);
+		goto err_rate_unregister;
+	}
+
+	error = ath_pci_init();
+	if (error < 0) {
+		printk(KERN_ERR
+			"ath9k: No PCI devices found, driver not installed.\n");
+		error = -ENODEV;
+		goto err_remove_root;
+	}
+
+	error = ath_ahb_init();
+	if (error < 0) {
+		error = -ENODEV;
+		goto err_pci_exit;
+	}
+
+	return 0;
+
+ err_pci_exit:
+	ath_pci_exit();
+
+ err_remove_root:
+	ath9k_debug_remove_root();
+ err_rate_unregister:
+	ath_rate_control_unregister();
+ err_out:
+	return error;
+}
+module_init(ath9k_init);
+
+static void __exit ath9k_exit(void)
+{
+	ath_ahb_exit();
+	ath_pci_exit();
+	ath9k_debug_remove_root();
+	ath_rate_control_unregister();
+	printk(KERN_INFO "%s: Driver unloaded\n", dev_info);
+}
+module_exit(ath9k_exit);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index e185479e295e..29851e6376a9 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -167,6 +167,40 @@ struct ath_rx_status {
 #define ATH9K_RXKEYIX_INVALID	((u8)-1)
 #define ATH9K_TXKEYIX_INVALID	((u32)-1)
 
+enum ath9k_phyerr {
+	ATH9K_PHYERR_UNDERRUN             = 0,  /* Transmit underrun */
+	ATH9K_PHYERR_TIMING               = 1,  /* Timing error */
+	ATH9K_PHYERR_PARITY               = 2,  /* Illegal parity */
+	ATH9K_PHYERR_RATE                 = 3,  /* Illegal rate */
+	ATH9K_PHYERR_LENGTH               = 4,  /* Illegal length */
+	ATH9K_PHYERR_RADAR                = 5,  /* Radar detect */
+	ATH9K_PHYERR_SERVICE              = 6,  /* Illegal service */
+	ATH9K_PHYERR_TOR                  = 7,  /* Transmit override receive */
+
+	ATH9K_PHYERR_OFDM_TIMING          = 17,
+	ATH9K_PHYERR_OFDM_SIGNAL_PARITY   = 18,
+	ATH9K_PHYERR_OFDM_RATE_ILLEGAL    = 19,
+	ATH9K_PHYERR_OFDM_LENGTH_ILLEGAL  = 20,
+	ATH9K_PHYERR_OFDM_POWER_DROP      = 21,
+	ATH9K_PHYERR_OFDM_SERVICE         = 22,
+	ATH9K_PHYERR_OFDM_RESTART         = 23,
+	ATH9K_PHYERR_FALSE_RADAR_EXT      = 24,
+
+	ATH9K_PHYERR_CCK_TIMING           = 25,
+	ATH9K_PHYERR_CCK_HEADER_CRC       = 26,
+	ATH9K_PHYERR_CCK_RATE_ILLEGAL     = 27,
+	ATH9K_PHYERR_CCK_SERVICE          = 30,
+	ATH9K_PHYERR_CCK_RESTART          = 31,
+	ATH9K_PHYERR_CCK_LENGTH_ILLEGAL   = 32,
+	ATH9K_PHYERR_CCK_POWER_DROP       = 33,
+
+	ATH9K_PHYERR_HT_CRC_ERROR         = 34,
+	ATH9K_PHYERR_HT_LENGTH_ILLEGAL    = 35,
+	ATH9K_PHYERR_HT_RATE_ILLEGAL      = 36,
+
+	ATH9K_PHYERR_MAX                  = 37,
+};
+
 struct ath_desc {
 	u32 ds_link;
 	u32 ds_data;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 79fbbda15493..6796d5cdc293 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -18,118 +18,6 @@
 #include "ath9k.h"
 #include "btcoex.h"
 
-static char *dev_info = "ath9k";
-
-MODULE_AUTHOR("Atheros Communications");
-MODULE_DESCRIPTION("Support for Atheros 802.11n wireless LAN cards.");
-MODULE_SUPPORTED_DEVICE("Atheros 802.11n WLAN cards");
-MODULE_LICENSE("Dual BSD/GPL");
-
-static int modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
-MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
-
-static unsigned int ath9k_debug = ATH_DBG_DEFAULT;
-module_param_named(debug, ath9k_debug, uint, 0);
-MODULE_PARM_DESC(debug, "Debugging mask");
-
-/* We use the hw_value as an index into our private channel structure */
-
-#define CHAN2G(_freq, _idx)  { \
-	.center_freq = (_freq), \
-	.hw_value = (_idx), \
-	.max_power = 20, \
-}
-
-#define CHAN5G(_freq, _idx) { \
-	.band = IEEE80211_BAND_5GHZ, \
-	.center_freq = (_freq), \
-	.hw_value = (_idx), \
-	.max_power = 20, \
-}
-
-/* Some 2 GHz radios are actually tunable on 2312-2732
- * on 5 MHz steps, we support the channels which we know
- * we have calibration data for all cards though to make
- * this static */
-static struct ieee80211_channel ath9k_2ghz_chantable[] = {
-	CHAN2G(2412, 0), /* Channel 1 */
-	CHAN2G(2417, 1), /* Channel 2 */
-	CHAN2G(2422, 2), /* Channel 3 */
-	CHAN2G(2427, 3), /* Channel 4 */
-	CHAN2G(2432, 4), /* Channel 5 */
-	CHAN2G(2437, 5), /* Channel 6 */
-	CHAN2G(2442, 6), /* Channel 7 */
-	CHAN2G(2447, 7), /* Channel 8 */
-	CHAN2G(2452, 8), /* Channel 9 */
-	CHAN2G(2457, 9), /* Channel 10 */
-	CHAN2G(2462, 10), /* Channel 11 */
-	CHAN2G(2467, 11), /* Channel 12 */
-	CHAN2G(2472, 12), /* Channel 13 */
-	CHAN2G(2484, 13), /* Channel 14 */
-};
-
-/* Some 5 GHz radios are actually tunable on XXXX-YYYY
- * on 5 MHz steps, we support the channels which we know
- * we have calibration data for all cards though to make
- * this static */
-static struct ieee80211_channel ath9k_5ghz_chantable[] = {
-	/* _We_ call this UNII 1 */
-	CHAN5G(5180, 14), /* Channel 36 */
-	CHAN5G(5200, 15), /* Channel 40 */
-	CHAN5G(5220, 16), /* Channel 44 */
-	CHAN5G(5240, 17), /* Channel 48 */
-	/* _We_ call this UNII 2 */
-	CHAN5G(5260, 18), /* Channel 52 */
-	CHAN5G(5280, 19), /* Channel 56 */
-	CHAN5G(5300, 20), /* Channel 60 */
-	CHAN5G(5320, 21), /* Channel 64 */
-	/* _We_ call this "Middle band" */
-	CHAN5G(5500, 22), /* Channel 100 */
-	CHAN5G(5520, 23), /* Channel 104 */
-	CHAN5G(5540, 24), /* Channel 108 */
-	CHAN5G(5560, 25), /* Channel 112 */
-	CHAN5G(5580, 26), /* Channel 116 */
-	CHAN5G(5600, 27), /* Channel 120 */
-	CHAN5G(5620, 28), /* Channel 124 */
-	CHAN5G(5640, 29), /* Channel 128 */
-	CHAN5G(5660, 30), /* Channel 132 */
-	CHAN5G(5680, 31), /* Channel 136 */
-	CHAN5G(5700, 32), /* Channel 140 */
-	/* _We_ call this UNII 3 */
-	CHAN5G(5745, 33), /* Channel 149 */
-	CHAN5G(5765, 34), /* Channel 153 */
-	CHAN5G(5785, 35), /* Channel 157 */
-	CHAN5G(5805, 36), /* Channel 161 */
-	CHAN5G(5825, 37), /* Channel 165 */
-};
-
-/* Atheros hardware rate code addition for short premble */
-#define SHPCHECK(__hw_rate, __flags) \
-	((__flags & IEEE80211_RATE_SHORT_PREAMBLE) ? (__hw_rate | 0x04 ) : 0)
-
-#define RATE(_bitrate, _hw_rate, _flags) {              \
-	.bitrate        = (_bitrate),                   \
-	.flags          = (_flags),                     \
-	.hw_value       = (_hw_rate),                   \
-	.hw_value_short = (SHPCHECK(_hw_rate, _flags))  \
-}
-
-static struct ieee80211_rate ath9k_legacy_rates[] = {
-	RATE(10, 0x1b, 0),
-	RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE),
-	RATE(60, 0x0b, 0),
-	RATE(90, 0x0f, 0),
-	RATE(120, 0x0a, 0),
-	RATE(180, 0x0e, 0),
-	RATE(240, 0x09, 0),
-	RATE(360, 0x0d, 0),
-	RATE(480, 0x08, 0),
-	RATE(540, 0x0c, 0),
-};
-
 static void ath_cache_conf_rate(struct ath_softc *sc,
 				struct ieee80211_conf *conf)
 {
@@ -221,7 +109,7 @@ static struct ath9k_channel *ath_get_curchannel(struct ath_softc *sc,
 	return channel;
 }
 
-static bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode)
+bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode)
 {
 	unsigned long flags;
 	bool ret;
@@ -255,11 +143,13 @@ void ath9k_ps_restore(struct ath_softc *sc)
 	if (--sc->ps_usecount != 0)
 		goto unlock;
 
-	if (sc->ps_enabled &&
-	    !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-			      SC_OP_WAIT_FOR_CAB |
-			      SC_OP_WAIT_FOR_PSPOLL_DATA |
-			      SC_OP_WAIT_FOR_TX_ACK)))
+	if (sc->ps_idle)
+		ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
+	else if (sc->ps_enabled &&
+		 !(sc->ps_flags & (PS_WAIT_FOR_BEACON |
+			      PS_WAIT_FOR_CAB |
+			      PS_WAIT_FOR_PSPOLL_DATA |
+			      PS_WAIT_FOR_TX_ACK)))
 		ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
 
  unlock:
@@ -316,7 +206,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	r = ath9k_hw_reset(ah, hchan, fastcc);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset channel (%u Mhz) "
+			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
 		spin_unlock_bh(&sc->sc_resetlock);
@@ -349,7 +239,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
  *  When the task is complete, it reschedules itself depending on the
  *  appropriate interval that was calculated.
  */
-static void ath_ani_calibrate(unsigned long data)
+void ath_ani_calibrate(unsigned long data)
 {
 	struct ath_softc *sc = (struct ath_softc *)data;
 	struct ath_hw *ah = sc->sc_ah;
@@ -504,7 +394,7 @@ static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta)
 		ath_tx_node_cleanup(sc, an);
 }
 
-static void ath9k_tasklet(unsigned long data)
+void ath9k_tasklet(unsigned long data)
 {
 	struct ath_softc *sc = (struct ath_softc *)data;
 	struct ath_hw *ah = sc->sc_ah;
@@ -536,7 +426,7 @@ static void ath9k_tasklet(unsigned long data)
 		 */
 		ath_print(common, ATH_DBG_PS,
 			  "TSFOOR - Sync with next Beacon\n");
-		sc->sc_flags |= SC_OP_WAIT_FOR_BEACON | SC_OP_BEACON_SYNC;
+		sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC;
 	}
 
 	if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
@@ -637,7 +527,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 			 * receive frames */
 			ath9k_setpower(sc, ATH9K_PM_AWAKE);
 			ath9k_hw_setrxabort(sc->sc_ah, 0);
-			sc->sc_flags |= SC_OP_WAIT_FOR_BEACON;
+			sc->ps_flags |= PS_WAIT_FOR_BEACON;
 		}
 
 chip_reset:
@@ -924,44 +814,6 @@ static void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf
 	}
 }
 
-static void setup_ht_cap(struct ath_softc *sc,
-			 struct ieee80211_sta_ht_cap *ht_info)
-{
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	u8 tx_streams, rx_streams;
-
-	ht_info->ht_supported = true;
-	ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
-		       IEEE80211_HT_CAP_SM_PS |
-		       IEEE80211_HT_CAP_SGI_40 |
-		       IEEE80211_HT_CAP_DSSSCCK40;
-
-	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
-	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
-
-	/* set up supported mcs set */
-	memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
-	tx_streams = !(common->tx_chainmask & (common->tx_chainmask - 1)) ?
-		     1 : 2;
-	rx_streams = !(common->rx_chainmask & (common->rx_chainmask - 1)) ?
-		     1 : 2;
-
-	if (tx_streams != rx_streams) {
-		ath_print(common, ATH_DBG_CONFIG,
-			  "TX streams %d, RX streams: %d\n",
-			  tx_streams, rx_streams);
-		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
-		ht_info->mcs.tx_params |= ((tx_streams - 1) <<
-				IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
-	}
-
-	ht_info->mcs.rx_mask[0] = 0xff;
-	if (rx_streams >= 2)
-		ht_info->mcs.rx_mask[1] = 0xff;
-
-	ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
-}
-
 static void ath9k_bss_assoc_info(struct ath_softc *sc,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_bss_conf *bss_conf)
@@ -983,7 +835,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 		 * on the receipt of the first Beacon frame (i.e.,
 		 * after time sync with the AP).
 		 */
-		sc->sc_flags |= SC_OP_BEACON_SYNC;
+		sc->ps_flags |= PS_BEACON_SYNC;
 
 		/* Configure the beacon */
 		ath_beacon_config(sc, vif);
@@ -1000,174 +852,6 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 	}
 }
 
-/********************************/
-/*	 LED functions		*/
-/********************************/
-
-static void ath_led_blink_work(struct work_struct *work)
-{
-	struct ath_softc *sc = container_of(work, struct ath_softc,
-					    ath_led_blink_work.work);
-
-	if (!(sc->sc_flags & SC_OP_LED_ASSOCIATED))
-		return;
-
-	if ((sc->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
-	    (sc->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
-		ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
-	else
-		ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
-				  (sc->sc_flags & SC_OP_LED_ON) ? 1 : 0);
-
-	ieee80211_queue_delayed_work(sc->hw,
-				     &sc->ath_led_blink_work,
-				     (sc->sc_flags & SC_OP_LED_ON) ?
-					msecs_to_jiffies(sc->led_off_duration) :
-					msecs_to_jiffies(sc->led_on_duration));
-
-	sc->led_on_duration = sc->led_on_cnt ?
-			max((ATH_LED_ON_DURATION_IDLE - sc->led_on_cnt), 25) :
-			ATH_LED_ON_DURATION_IDLE;
-	sc->led_off_duration = sc->led_off_cnt ?
-			max((ATH_LED_OFF_DURATION_IDLE - sc->led_off_cnt), 10) :
-			ATH_LED_OFF_DURATION_IDLE;
-	sc->led_on_cnt = sc->led_off_cnt = 0;
-	if (sc->sc_flags & SC_OP_LED_ON)
-		sc->sc_flags &= ~SC_OP_LED_ON;
-	else
-		sc->sc_flags |= SC_OP_LED_ON;
-}
-
-static void ath_led_brightness(struct led_classdev *led_cdev,
-			       enum led_brightness brightness)
-{
-	struct ath_led *led = container_of(led_cdev, struct ath_led, led_cdev);
-	struct ath_softc *sc = led->sc;
-
-	switch (brightness) {
-	case LED_OFF:
-		if (led->led_type == ATH_LED_ASSOC ||
-		    led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
-				(led->led_type == ATH_LED_RADIO));
-			sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
-			if (led->led_type == ATH_LED_RADIO)
-				sc->sc_flags &= ~SC_OP_LED_ON;
-		} else {
-			sc->led_off_cnt++;
-		}
-		break;
-	case LED_FULL:
-		if (led->led_type == ATH_LED_ASSOC) {
-			sc->sc_flags |= SC_OP_LED_ASSOCIATED;
-			ieee80211_queue_delayed_work(sc->hw,
-						     &sc->ath_led_blink_work, 0);
-		} else if (led->led_type == ATH_LED_RADIO) {
-			ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
-			sc->sc_flags |= SC_OP_LED_ON;
-		} else {
-			sc->led_on_cnt++;
-		}
-		break;
-	default:
-		break;
-	}
-}
-
-static int ath_register_led(struct ath_softc *sc, struct ath_led *led,
-			    char *trigger)
-{
-	int ret;
-
-	led->sc = sc;
-	led->led_cdev.name = led->name;
-	led->led_cdev.default_trigger = trigger;
-	led->led_cdev.brightness_set = ath_led_brightness;
-
-	ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->led_cdev);
-	if (ret)
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Failed to register led:%s", led->name);
-	else
-		led->registered = 1;
-	return ret;
-}
-
-static void ath_unregister_led(struct ath_led *led)
-{
-	if (led->registered) {
-		led_classdev_unregister(&led->led_cdev);
-		led->registered = 0;
-	}
-}
-
-static void ath_deinit_leds(struct ath_softc *sc)
-{
-	ath_unregister_led(&sc->assoc_led);
-	sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
-	ath_unregister_led(&sc->tx_led);
-	ath_unregister_led(&sc->rx_led);
-	ath_unregister_led(&sc->radio_led);
-	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
-}
-
-static void ath_init_leds(struct ath_softc *sc)
-{
-	char *trigger;
-	int ret;
-
-	if (AR_SREV_9287(sc->sc_ah))
-		sc->sc_ah->led_pin = ATH_LED_PIN_9287;
-	else
-		sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
-
-	/* Configure gpio 1 for output */
-	ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
-			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-	/* LED off, active low */
-	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
-
-	INIT_DELAYED_WORK(&sc->ath_led_blink_work, ath_led_blink_work);
-
-	trigger = ieee80211_get_radio_led_name(sc->hw);
-	snprintf(sc->radio_led.name, sizeof(sc->radio_led.name),
-		"ath9k-%s::radio", wiphy_name(sc->hw->wiphy));
-	ret = ath_register_led(sc, &sc->radio_led, trigger);
-	sc->radio_led.led_type = ATH_LED_RADIO;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_assoc_led_name(sc->hw);
-	snprintf(sc->assoc_led.name, sizeof(sc->assoc_led.name),
-		"ath9k-%s::assoc", wiphy_name(sc->hw->wiphy));
-	ret = ath_register_led(sc, &sc->assoc_led, trigger);
-	sc->assoc_led.led_type = ATH_LED_ASSOC;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_tx_led_name(sc->hw);
-	snprintf(sc->tx_led.name, sizeof(sc->tx_led.name),
-		"ath9k-%s::tx", wiphy_name(sc->hw->wiphy));
-	ret = ath_register_led(sc, &sc->tx_led, trigger);
-	sc->tx_led.led_type = ATH_LED_TX;
-	if (ret)
-		goto fail;
-
-	trigger = ieee80211_get_rx_led_name(sc->hw);
-	snprintf(sc->rx_led.name, sizeof(sc->rx_led.name),
-		"ath9k-%s::rx", wiphy_name(sc->hw->wiphy));
-	ret = ath_register_led(sc, &sc->rx_led, trigger);
-	sc->rx_led.led_type = ATH_LED_RX;
-	if (ret)
-		goto fail;
-
-	return;
-
-fail:
-	cancel_delayed_work_sync(&sc->ath_led_blink_work);
-	ath_deinit_leds(sc);
-}
-
 void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 {
 	struct ath_hw *ah = sc->sc_ah;
@@ -1185,7 +869,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	r = ath9k_hw_reset(ah, ah->curchan, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to reset channel %u (%uMhz) ",
+			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
@@ -1240,7 +924,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	r = ath9k_hw_reset(ah, ah->curchan, false);
 	if (r) {
 		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "Unable to reset channel %u (%uMhz) "
+			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
@@ -1252,710 +936,6 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
 }
 
-/*******************/
-/*	Rfkill	   */
-/*******************/
-
-static bool ath_is_rfkill_set(struct ath_softc *sc)
-{
-	struct ath_hw *ah = sc->sc_ah;
-
-	return ath9k_hw_gpio_get(ah, ah->rfkill_gpio) ==
-				  ah->rfkill_polarity;
-}
-
-static void ath9k_rfkill_poll_state(struct ieee80211_hw *hw)
-{
-	struct ath_wiphy *aphy = hw->priv;
-	struct ath_softc *sc = aphy->sc;
-	bool blocked = !!ath_is_rfkill_set(sc);
-
-	wiphy_rfkill_set_hw_state(hw->wiphy, blocked);
-}
-
-static void ath_start_rfkill_poll(struct ath_softc *sc)
-{
-	struct ath_hw *ah = sc->sc_ah;
-
-	if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
-		wiphy_rfkill_start_polling(sc->hw->wiphy);
-}
-
-static void ath9k_uninit_hw(struct ath_softc *sc)
-{
-	struct ath_hw *ah = sc->sc_ah;
-
-	BUG_ON(!ah);
-
-	ath9k_exit_debug(ah);
-	ath9k_hw_detach(ah);
-	sc->sc_ah = NULL;
-}
-
-static void ath_clean_core(struct ath_softc *sc)
-{
-	struct ieee80211_hw *hw = sc->hw;
-	struct ath_hw *ah = sc->sc_ah;
-	int i = 0;
-
-	ath9k_ps_wakeup(sc);
-
-	dev_dbg(sc->dev, "Detach ATH hw\n");
-
-	ath_deinit_leds(sc);
-	wiphy_rfkill_stop_polling(sc->hw->wiphy);
-
-	for (i = 0; i < sc->num_sec_wiphy; i++) {
-		struct ath_wiphy *aphy = sc->sec_wiphy[i];
-		if (aphy == NULL)
-			continue;
-		sc->sec_wiphy[i] = NULL;
-		ieee80211_unregister_hw(aphy->hw);
-		ieee80211_free_hw(aphy->hw);
-	}
-	ieee80211_unregister_hw(hw);
-	ath_rx_cleanup(sc);
-	ath_tx_cleanup(sc);
-
-	tasklet_kill(&sc->intr_tq);
-	tasklet_kill(&sc->bcon_tasklet);
-
-	if (!(sc->sc_flags & SC_OP_INVALID))
-		ath9k_setpower(sc, ATH9K_PM_AWAKE);
-
-	/* cleanup tx queues */
-	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-		if (ATH_TXQ_SETUP(sc, i))
-			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
-
-	if ((sc->btcoex.no_stomp_timer) &&
-	    ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
-		ath_gen_timer_free(ah, sc->btcoex.no_stomp_timer);
-}
-
-void ath_detach(struct ath_softc *sc)
-{
-	ath_clean_core(sc);
-	ath9k_uninit_hw(sc);
-}
-
-void ath_cleanup(struct ath_softc *sc)
-{
-	struct ath_hw *ah = sc->sc_ah;
-	struct ath_common *common = ath9k_hw_common(ah);
-
-	ath_clean_core(sc);
-	free_irq(sc->irq, sc);
-	ath_bus_cleanup(common);
-	kfree(sc->sec_wiphy);
-	ieee80211_free_hw(sc->hw);
-
-	ath9k_uninit_hw(sc);
-}
-
-static int ath9k_reg_notifier(struct wiphy *wiphy,
-			      struct regulatory_request *request)
-{
-	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
-	struct ath_wiphy *aphy = hw->priv;
-	struct ath_softc *sc = aphy->sc;
-	struct ath_regulatory *reg = ath9k_hw_regulatory(sc->sc_ah);
-
-	return ath_reg_notifier_apply(wiphy, request, reg);
-}
-
-/*
- * Detects if there is any priority bt traffic
- */
-static void ath_detect_bt_priority(struct ath_softc *sc)
-{
-	struct ath_btcoex *btcoex = &sc->btcoex;
-	struct ath_hw *ah = sc->sc_ah;
-
-	if (ath9k_hw_gpio_get(sc->sc_ah, ah->btcoex_hw.btpriority_gpio))
-		btcoex->bt_priority_cnt++;
-
-	if (time_after(jiffies, btcoex->bt_priority_time +
-			msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) {
-		if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
-			ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
-				  "BT priority traffic detected");
-			sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED;
-		} else {
-			sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED;
-		}
-
-		btcoex->bt_priority_cnt = 0;
-		btcoex->bt_priority_time = jiffies;
-	}
-}
-
-/*
- * Configures appropriate weight based on stomp type.
- */
-static void ath9k_btcoex_bt_stomp(struct ath_softc *sc,
-				  enum ath_stomp_type stomp_type)
-{
-	struct ath_hw *ah = sc->sc_ah;
-
-	switch (stomp_type) {
-	case ATH_BTCOEX_STOMP_ALL:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_ALL_WLAN_WGHT);
-		break;
-	case ATH_BTCOEX_STOMP_LOW:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_LOW_WLAN_WGHT);
-		break;
-	case ATH_BTCOEX_STOMP_NONE:
-		ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
-					   AR_STOMP_NONE_WLAN_WGHT);
-		break;
-	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-			  "Invalid Stomptype\n");
-		break;
-	}
-
-	ath9k_hw_btcoex_enable(ah);
-}
-
-static void ath9k_gen_timer_start(struct ath_hw *ah,
-				  struct ath_gen_timer *timer,
-				  u32 timer_next,
-				  u32 timer_period)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-
-	ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period);
-
-	if ((sc->imask & ATH9K_INT_GENTIMER) == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
-		sc->imask |= ATH9K_INT_GENTIMER;
-		ath9k_hw_set_interrupts(ah, sc->imask);
-	}
-}
-
-static void ath9k_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-	struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers;
-
-	ath9k_hw_gen_timer_stop(ah, timer);
-
-	/* if no timer is enabled, turn off interrupt mask */
-	if (timer_table->timer_mask.val == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
-		sc->imask &= ~ATH9K_INT_GENTIMER;
-		ath9k_hw_set_interrupts(ah, sc->imask);
-	}
-}
-
-/*
- * This is the master bt coex timer which runs for every
- * 45ms, bt traffic will be given priority during 55% of this
- * period while wlan gets remaining 45%
- */
-static void ath_btcoex_period_timer(unsigned long data)
-{
-	struct ath_softc *sc = (struct ath_softc *) data;
-	struct ath_hw *ah = sc->sc_ah;
-	struct ath_btcoex *btcoex = &sc->btcoex;
-
-	ath_detect_bt_priority(sc);
-
-	spin_lock_bh(&btcoex->btcoex_lock);
-
-	ath9k_btcoex_bt_stomp(sc, btcoex->bt_stomp_type);
-
-	spin_unlock_bh(&btcoex->btcoex_lock);
-
-	if (btcoex->btcoex_period != btcoex->btcoex_no_stomp) {
-		if (btcoex->hw_timer_enabled)
-			ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer);
-
-		ath9k_gen_timer_start(ah,
-				      btcoex->no_stomp_timer,
-				      (ath9k_hw_gettsf32(ah) +
-				       btcoex->btcoex_no_stomp),
-				       btcoex->btcoex_no_stomp * 10);
-		btcoex->hw_timer_enabled = true;
-	}
-
-	mod_timer(&btcoex->period_timer, jiffies +
-				  msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD));
-}
-
-/*
- * Generic tsf based hw timer which configures weight
- * registers to time slice between wlan and bt traffic
- */
-static void ath_btcoex_no_stomp_timer(void *arg)
-{
-	struct ath_softc *sc = (struct ath_softc *)arg;
-	struct ath_hw *ah = sc->sc_ah;
-	struct ath_btcoex *btcoex = &sc->btcoex;
-
-	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-		  "no stomp timer running \n");
-
-	spin_lock_bh(&btcoex->btcoex_lock);
-
-	if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW)
-		ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_NONE);
-	 else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
-		ath9k_btcoex_bt_stomp(sc, ATH_BTCOEX_STOMP_LOW);
-
-	spin_unlock_bh(&btcoex->btcoex_lock);
-}
-
-static int ath_init_btcoex_timer(struct ath_softc *sc)
-{
-	struct ath_btcoex *btcoex = &sc->btcoex;
-
-	btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000;
-	btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
-		btcoex->btcoex_period / 100;
-
-	setup_timer(&btcoex->period_timer, ath_btcoex_period_timer,
-			(unsigned long) sc);
-
-	spin_lock_init(&btcoex->btcoex_lock);
-
-	btcoex->no_stomp_timer = ath_gen_timer_alloc(sc->sc_ah,
-			ath_btcoex_no_stomp_timer,
-			ath_btcoex_no_stomp_timer,
-			(void *) sc, AR_FIRST_NDP_TIMER);
-
-	if (!btcoex->no_stomp_timer)
-		return -ENOMEM;
-
-	return 0;
-}
-
-/*
- * Read and write, they both share the same lock. We do this to serialize
- * reads and writes on Atheros 802.11n PCI devices only. This is required
- * as the FIFO on these devices can only accept sanely 2 requests. After
- * that the device goes bananas. Serializing the reads/writes prevents this
- * from happening.
- */
-
-static void ath9k_iowrite32(void *hw_priv, u32 val, u32 reg_offset)
-{
-	struct ath_hw *ah = (struct ath_hw *) hw_priv;
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-
-	if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-		unsigned long flags;
-		spin_lock_irqsave(&sc->sc_serial_rw, flags);
-		iowrite32(val, sc->mem + reg_offset);
-		spin_unlock_irqrestore(&sc->sc_serial_rw, flags);
-	} else
-		iowrite32(val, sc->mem + reg_offset);
-}
-
-static unsigned int ath9k_ioread32(void *hw_priv, u32 reg_offset)
-{
-	struct ath_hw *ah = (struct ath_hw *) hw_priv;
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-	u32 val;
-
-	if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-		unsigned long flags;
-		spin_lock_irqsave(&sc->sc_serial_rw, flags);
-		val = ioread32(sc->mem + reg_offset);
-		spin_unlock_irqrestore(&sc->sc_serial_rw, flags);
-	} else
-		val = ioread32(sc->mem + reg_offset);
-	return val;
-}
-
-static const struct ath_ops ath9k_common_ops = {
-	.read = ath9k_ioread32,
-	.write = ath9k_iowrite32,
-};
-
-/*
- * Initialize and fill ath_softc, ath_sofct is the
- * "Software Carrier" struct. Historically it has existed
- * to allow the separation between hardware specific
- * variables (now in ath_hw) and driver specific variables.
- */
-static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
-			  const struct ath_bus_ops *bus_ops)
-{
-	struct ath_hw *ah = NULL;
-	struct ath_common *common;
-	int r = 0, i;
-	int csz = 0;
-	int qnum;
-
-	/* XXX: hardware will not be ready until ath_open() being called */
-	sc->sc_flags |= SC_OP_INVALID;
-
-	spin_lock_init(&sc->wiphy_lock);
-	spin_lock_init(&sc->sc_resetlock);
-	spin_lock_init(&sc->sc_serial_rw);
-	spin_lock_init(&sc->sc_pm_lock);
-	mutex_init(&sc->mutex);
-	tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
-	tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,
-		     (unsigned long)sc);
-
-	ah = kzalloc(sizeof(struct ath_hw), GFP_KERNEL);
-	if (!ah)
-		return -ENOMEM;
-
-	ah->hw_version.devid = devid;
-	ah->hw_version.subsysid = subsysid;
-	sc->sc_ah = ah;
-
-	common = ath9k_hw_common(ah);
-	common->ops = &ath9k_common_ops;
-	common->bus_ops = bus_ops;
-	common->ah = ah;
-	common->hw = sc->hw;
-	common->priv = sc;
-	common->debug_mask = ath9k_debug;
-
-	/*
-	 * Cache line size is used to size and align various
-	 * structures used to communicate with the hardware.
-	 */
-	ath_read_cachesize(common, &csz);
-	/* XXX assert csz is non-zero */
-	common->cachelsz = csz << 2;	/* convert to bytes */
-
-	r = ath9k_hw_init(ah);
-	if (r) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to initialize hardware; "
-			  "initialization status: %d\n", r);
-		goto bad_free_hw;
-	}
-
-	if (ath9k_init_debug(ah) < 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to create debugfs files\n");
-		goto bad_free_hw;
-	}
-
-	/* Get the hardware key cache size. */
-	common->keymax = ah->caps.keycache_size;
-	if (common->keymax > ATH_KEYMAX) {
-		ath_print(common, ATH_DBG_ANY,
-			  "Warning, using only %u entries in %u key cache\n",
-			  ATH_KEYMAX, common->keymax);
-		common->keymax = ATH_KEYMAX;
-	}
-
-	/*
-	 * Reset the key cache since some parts do not
-	 * reset the contents on initial power up.
-	 */
-	for (i = 0; i < common->keymax; i++)
-		ath9k_hw_keyreset(ah, (u16) i);
-
-	/* default to MONITOR mode */
-	sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR;
-
-	/*
-	 * Allocate hardware transmit queues: one queue for
-	 * beacon frames and one data queue for each QoS
-	 * priority.  Note that the hal handles reseting
-	 * these queues at the needed time.
-	 */
-	sc->beacon.beaconq = ath9k_hw_beaconq_setup(ah);
-	if (sc->beacon.beaconq == -1) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup a beacon xmit queue\n");
-		r = -EIO;
-		goto bad2;
-	}
-	sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0);
-	if (sc->beacon.cabq == NULL) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup CAB xmit queue\n");
-		r = -EIO;
-		goto bad2;
-	}
-
-	sc->config.cabqReadytime = ATH_CABQ_READY_TIME;
-	ath_cabq_update(sc);
-
-	for (i = 0; i < ARRAY_SIZE(sc->tx.hwq_map); i++)
-		sc->tx.hwq_map[i] = -1;
-
-	/* Setup data queues */
-	/* NB: ensure BK queue is the lowest priority h/w queue */
-	if (!ath_tx_setup(sc, ATH9K_WME_AC_BK)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BK traffic\n");
-		r = -EIO;
-		goto bad2;
-	}
-
-	if (!ath_tx_setup(sc, ATH9K_WME_AC_BE)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BE traffic\n");
-		r = -EIO;
-		goto bad2;
-	}
-	if (!ath_tx_setup(sc, ATH9K_WME_AC_VI)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VI traffic\n");
-		r = -EIO;
-		goto bad2;
-	}
-	if (!ath_tx_setup(sc, ATH9K_WME_AC_VO)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VO traffic\n");
-		r = -EIO;
-		goto bad2;
-	}
-
-	/* Initializes the noise floor to a reasonable default value.
-	 * Later on this will be updated during ANI processing. */
-
-	common->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR;
-	setup_timer(&common->ani.timer, ath_ani_calibrate, (unsigned long)sc);
-
-	if (ath9k_hw_getcapability(ah, ATH9K_CAP_CIPHER,
-				   ATH9K_CIPHER_TKIP, NULL)) {
-		/*
-		 * Whether we should enable h/w TKIP MIC.
-		 * XXX: if we don't support WME TKIP MIC, then we wouldn't
-		 * report WMM capable, so it's always safe to turn on
-		 * TKIP MIC in this case.
-		 */
-		ath9k_hw_setcapability(sc->sc_ah, ATH9K_CAP_TKIP_MIC,
-				       0, 1, NULL);
-	}
-
-	/*
-	 * Check whether the separate key cache entries
-	 * are required to handle both tx+rx MIC keys.
-	 * With split mic keys the number of stations is limited
-	 * to 27 otherwise 59.
-	 */
-	if (ath9k_hw_getcapability(ah, ATH9K_CAP_CIPHER,
-				   ATH9K_CIPHER_TKIP, NULL)
-	    && ath9k_hw_getcapability(ah, ATH9K_CAP_CIPHER,
-				      ATH9K_CIPHER_MIC, NULL)
-	    && ath9k_hw_getcapability(ah, ATH9K_CAP_TKIP_SPLIT,
-				      0, NULL))
-		common->splitmic = 1;
-
-	/* turn on mcast key search if possible */
-	if (!ath9k_hw_getcapability(ah, ATH9K_CAP_MCAST_KEYSRCH, 0, NULL))
-		(void)ath9k_hw_setcapability(ah, ATH9K_CAP_MCAST_KEYSRCH, 1,
-					     1, NULL);
-
-	sc->config.txpowlimit = ATH_TXPOWER_MAX;
-
-	/* 11n Capabilities */
-	if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
-		sc->sc_flags |= SC_OP_TXAGGR;
-		sc->sc_flags |= SC_OP_RXAGGR;
-	}
-
-	common->tx_chainmask = ah->caps.tx_chainmask;
-	common->rx_chainmask = ah->caps.rx_chainmask;
-
-	ath9k_hw_setcapability(ah, ATH9K_CAP_DIVERSITY, 1, true, NULL);
-	sc->rx.defant = ath9k_hw_getdefantenna(ah);
-
-	if (ah->caps.hw_caps & ATH9K_HW_CAP_BSSIDMASK)
-		memcpy(common->bssidmask, ath_bcast_mac, ETH_ALEN);
-
-	sc->beacon.slottime = ATH9K_SLOT_TIME_9;	/* default to short slot time */
-
-	/* initialize beacon slots */
-	for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
-		sc->beacon.bslot[i] = NULL;
-		sc->beacon.bslot_aphy[i] = NULL;
-	}
-
-	/* setup channels and rates */
-
-	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes)) {
-		sc->sbands[IEEE80211_BAND_2GHZ].channels = ath9k_2ghz_chantable;
-		sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
-		sc->sbands[IEEE80211_BAND_2GHZ].n_channels =
-			ARRAY_SIZE(ath9k_2ghz_chantable);
-		sc->sbands[IEEE80211_BAND_2GHZ].bitrates = ath9k_legacy_rates;
-		sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates =
-			ARRAY_SIZE(ath9k_legacy_rates);
-	}
-
-	if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes)) {
-		sc->sbands[IEEE80211_BAND_5GHZ].channels = ath9k_5ghz_chantable;
-		sc->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ;
-		sc->sbands[IEEE80211_BAND_5GHZ].n_channels =
-			ARRAY_SIZE(ath9k_5ghz_chantable);
-		sc->sbands[IEEE80211_BAND_5GHZ].bitrates =
-			ath9k_legacy_rates + 4;
-		sc->sbands[IEEE80211_BAND_5GHZ].n_bitrates =
-			ARRAY_SIZE(ath9k_legacy_rates) - 4;
-	}
-
-	switch (ah->btcoex_hw.scheme) {
-	case ATH_BTCOEX_CFG_NONE:
-		break;
-	case ATH_BTCOEX_CFG_2WIRE:
-		ath9k_hw_btcoex_init_2wire(ah);
-		break;
-	case ATH_BTCOEX_CFG_3WIRE:
-		ath9k_hw_btcoex_init_3wire(ah);
-		r = ath_init_btcoex_timer(sc);
-		if (r)
-			goto bad2;
-		qnum = ath_tx_get_qnum(sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE);
-		ath9k_hw_init_btcoex_hw(ah, qnum);
-		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
-		break;
-	default:
-		WARN_ON(1);
-		break;
-	}
-
-	return 0;
-bad2:
-	/* cleanup tx queues */
-	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-		if (ATH_TXQ_SETUP(sc, i))
-			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
-
-bad_free_hw:
-	ath9k_uninit_hw(sc);
-	return r;
-}
-
-void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
-{
-	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-		IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		IEEE80211_HW_SIGNAL_DBM |
-		IEEE80211_HW_AMPDU_AGGREGATION |
-		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_PS_NULLFUNC_STACK |
-		IEEE80211_HW_SPECTRUM_MGMT;
-
-	if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || modparam_nohwcrypt)
-		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
-
-	hw->wiphy->interface_modes =
-		BIT(NL80211_IFTYPE_AP) |
-		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC) |
-		BIT(NL80211_IFTYPE_MESH_POINT);
-
-	hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
-
-	hw->queues = 4;
-	hw->max_rates = 4;
-	hw->channel_change_time = 5000;
-	hw->max_listen_interval = 10;
-	/* Hardware supports 10 but we use 4 */
-	hw->max_rate_tries = 4;
-	hw->sta_data_size = sizeof(struct ath_node);
-	hw->vif_data_size = sizeof(struct ath_vif);
-
-	hw->rate_control_algorithm = "ath9k_rate_control";
-
-	if (test_bit(ATH9K_MODE_11G, sc->sc_ah->caps.wireless_modes))
-		hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
-			&sc->sbands[IEEE80211_BAND_2GHZ];
-	if (test_bit(ATH9K_MODE_11A, sc->sc_ah->caps.wireless_modes))
-		hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
-			&sc->sbands[IEEE80211_BAND_5GHZ];
-}
-
-/* Device driver core initialization */
-int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
-		    const struct ath_bus_ops *bus_ops)
-{
-	struct ieee80211_hw *hw = sc->hw;
-	struct ath_common *common;
-	struct ath_hw *ah;
-	int error = 0, i;
-	struct ath_regulatory *reg;
-
-	dev_dbg(sc->dev, "Attach ATH hw\n");
-
-	error = ath_init_softc(devid, sc, subsysid, bus_ops);
-	if (error != 0)
-		return error;
-
-	ah = sc->sc_ah;
-	common = ath9k_hw_common(ah);
-
-	/* get mac address from hardware and set in mac80211 */
-
-	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
-
-	ath_set_hw_capab(sc, hw);
-
-	error = ath_regd_init(&common->regulatory, sc->hw->wiphy,
-			      ath9k_reg_notifier);
-	if (error)
-		return error;
-
-	reg = &common->regulatory;
-
-	if (ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
-		if (test_bit(ATH9K_MODE_11G, ah->caps.wireless_modes))
-			setup_ht_cap(sc,
-				     &sc->sbands[IEEE80211_BAND_2GHZ].ht_cap);
-		if (test_bit(ATH9K_MODE_11A, ah->caps.wireless_modes))
-			setup_ht_cap(sc,
-				     &sc->sbands[IEEE80211_BAND_5GHZ].ht_cap);
-	}
-
-	/* initialize tx/rx engine */
-	error = ath_tx_init(sc, ATH_TXBUF);
-	if (error != 0)
-		goto error_attach;
-
-	error = ath_rx_init(sc, ATH_RXBUF);
-	if (error != 0)
-		goto error_attach;
-
-	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
-	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
-	sc->wiphy_scheduler_int = msecs_to_jiffies(500);
-
-	error = ieee80211_register_hw(hw);
-
-	if (!ath_is_world_regd(reg)) {
-		error = regulatory_hint(hw->wiphy, reg->alpha2);
-		if (error)
-			goto error_attach;
-	}
-
-	/* Initialize LED control */
-	ath_init_leds(sc);
-
-	ath_start_rfkill_poll(sc);
-
-	return 0;
-
-error_attach:
-	/* cleanup tx queues */
-	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-		if (ATH_TXQ_SETUP(sc, i))
-			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
-
-	ath9k_uninit_hw(sc);
-
-	return error;
-}
-
 int ath_reset(struct ath_softc *sc, bool retry_tx)
 {
 	struct ath_hw *ah = sc->sc_ah;
@@ -1966,6 +946,8 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	/* Stop ANI */
 	del_timer_sync(&common->ani.timer);
 
+	ieee80211_stop_queues(hw);
+
 	ath9k_hw_set_interrupts(ah, 0);
 	ath_drain_all_txq(sc, retry_tx);
 	ath_stoprecv(sc);
@@ -2007,131 +989,14 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 		}
 	}
 
+	ieee80211_wake_queues(hw);
+
 	/* Start ANI */
 	ath_start_ani(common);
 
 	return r;
 }
 
-/*
- *  This function will allocate both the DMA descriptor structure, and the
- *  buffers it contains.  These are used to contain the descriptors used
- *  by the system.
-*/
-int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
-		      struct list_head *head, const char *name,
-		      int nbuf, int ndesc)
-{
-#define	DS2PHYS(_dd, _ds)						\
-	((_dd)->dd_desc_paddr + ((caddr_t)(_ds) - (caddr_t)(_dd)->dd_desc))
-#define ATH_DESC_4KB_BOUND_CHECK(_daddr) ((((_daddr) & 0xFFF) > 0xF7F) ? 1 : 0)
-#define ATH_DESC_4KB_BOUND_NUM_SKIPPED(_len) ((_len) / 4096)
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ath_desc *ds;
-	struct ath_buf *bf;
-	int i, bsize, error;
-
-	ath_print(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n",
-		  name, nbuf, ndesc);
-
-	INIT_LIST_HEAD(head);
-	/* ath_desc must be a multiple of DWORDs */
-	if ((sizeof(struct ath_desc) % 4) != 0) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "ath_desc not DWORD aligned\n");
-		BUG_ON((sizeof(struct ath_desc) % 4) != 0);
-		error = -ENOMEM;
-		goto fail;
-	}
-
-	dd->dd_desc_len = sizeof(struct ath_desc) * nbuf * ndesc;
-
-	/*
-	 * Need additional DMA memory because we can't use
-	 * descriptors that cross the 4K page boundary. Assume
-	 * one skipped descriptor per 4K page.
-	 */
-	if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_4KB_SPLITTRANS)) {
-		u32 ndesc_skipped =
-			ATH_DESC_4KB_BOUND_NUM_SKIPPED(dd->dd_desc_len);
-		u32 dma_len;
-
-		while (ndesc_skipped) {
-			dma_len = ndesc_skipped * sizeof(struct ath_desc);
-			dd->dd_desc_len += dma_len;
-
-			ndesc_skipped = ATH_DESC_4KB_BOUND_NUM_SKIPPED(dma_len);
-		};
-	}
-
-	/* allocate descriptors */
-	dd->dd_desc = dma_alloc_coherent(sc->dev, dd->dd_desc_len,
-					 &dd->dd_desc_paddr, GFP_KERNEL);
-	if (dd->dd_desc == NULL) {
-		error = -ENOMEM;
-		goto fail;
-	}
-	ds = dd->dd_desc;
-	ath_print(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
-		  name, ds, (u32) dd->dd_desc_len,
-		  ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
-
-	/* allocate buffers */
-	bsize = sizeof(struct ath_buf) * nbuf;
-	bf = kzalloc(bsize, GFP_KERNEL);
-	if (bf == NULL) {
-		error = -ENOMEM;
-		goto fail2;
-	}
-	dd->dd_bufptr = bf;
-
-	for (i = 0; i < nbuf; i++, bf++, ds += ndesc) {
-		bf->bf_desc = ds;
-		bf->bf_daddr = DS2PHYS(dd, ds);
-
-		if (!(sc->sc_ah->caps.hw_caps &
-		      ATH9K_HW_CAP_4KB_SPLITTRANS)) {
-			/*
-			 * Skip descriptor addresses which can cause 4KB
-			 * boundary crossing (addr + length) with a 32 dword
-			 * descriptor fetch.
-			 */
-			while (ATH_DESC_4KB_BOUND_CHECK(bf->bf_daddr)) {
-				BUG_ON((caddr_t) bf->bf_desc >=
-				       ((caddr_t) dd->dd_desc +
-					dd->dd_desc_len));
-
-				ds += ndesc;
-				bf->bf_desc = ds;
-				bf->bf_daddr = DS2PHYS(dd, ds);
-			}
-		}
-		list_add_tail(&bf->list, head);
-	}
-	return 0;
-fail2:
-	dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
-			  dd->dd_desc_paddr);
-fail:
-	memset(dd, 0, sizeof(*dd));
-	return error;
-#undef ATH_DESC_4KB_BOUND_CHECK
-#undef ATH_DESC_4KB_BOUND_NUM_SKIPPED
-#undef DS2PHYS
-}
-
-void ath_descdma_cleanup(struct ath_softc *sc,
-			 struct ath_descdma *dd,
-			 struct list_head *head)
-{
-	dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
-			  dd->dd_desc_paddr);
-
-	INIT_LIST_HEAD(head);
-	kfree(dd->dd_bufptr);
-	memset(dd, 0, sizeof(*dd));
-}
-
 int ath_get_hal_qnum(u16 queue, struct ath_softc *sc)
 {
 	int qnum;
@@ -2210,28 +1075,6 @@ void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
 /* mac80211 callbacks */
 /**********************/
 
-/*
- * (Re)start btcoex timers
- */
-static void ath9k_btcoex_timer_resume(struct ath_softc *sc)
-{
-	struct ath_btcoex *btcoex = &sc->btcoex;
-	struct ath_hw *ah = sc->sc_ah;
-
-	ath_print(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
-		  "Starting btcoex timers");
-
-	/* make sure duty cycle timer is also stopped when resuming */
-	if (btcoex->hw_timer_enabled)
-		ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
-
-	btcoex->bt_priority_cnt = 0;
-	btcoex->bt_priority_time = jiffies;
-	sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED;
-
-	mod_timer(&btcoex->period_timer, jiffies);
-}
-
 static int ath9k_start(struct ieee80211_hw *hw)
 {
 	struct ath_wiphy *aphy = hw->priv;
@@ -2401,11 +1244,11 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 		if (ieee80211_is_pspoll(hdr->frame_control)) {
 			ath_print(common, ATH_DBG_PS,
 				  "Sending PS-Poll to pick a buffered frame\n");
-			sc->sc_flags |= SC_OP_WAIT_FOR_PSPOLL_DATA;
+			sc->ps_flags |= PS_WAIT_FOR_PSPOLL_DATA;
 		} else {
 			ath_print(common, ATH_DBG_PS,
 				  "Wake up to complete TX\n");
-			sc->sc_flags |= SC_OP_WAIT_FOR_TX_ACK;
+			sc->ps_flags |= PS_WAIT_FOR_TX_ACK;
 		}
 		/*
 		 * The actual restore operation will happen only after
@@ -2458,22 +1301,6 @@ exit:
 	return 0;
 }
 
-/*
- * Pause btcoex timer and bt duty cycle timer
- */
-static void ath9k_btcoex_timer_pause(struct ath_softc *sc)
-{
-	struct ath_btcoex *btcoex = &sc->btcoex;
-	struct ath_hw *ah = sc->sc_ah;
-
-	del_timer_sync(&btcoex->period_timer);
-
-	if (btcoex->hw_timer_enabled)
-		ath9k_gen_timer_stop(ah, btcoex->no_stomp_timer);
-
-	btcoex->hw_timer_enabled = false;
-}
-
 static void ath9k_stop(struct ieee80211_hw *hw)
 {
 	struct ath_wiphy *aphy = hw->priv;
@@ -2645,10 +1472,10 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	    (sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT)) {
 		ath9k_ps_wakeup(sc);
 		ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
-		ath_beacon_return(sc, avp);
 		ath9k_ps_restore(sc);
 	}
 
+	ath_beacon_return(sc, avp);
 	sc->sc_flags &= ~SC_OP_BEACONS;
 
 	for (i = 0; i < ARRAY_SIZE(sc->beacon.bslot); i++) {
@@ -2703,6 +1530,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 		spin_unlock_bh(&sc->wiphy_lock);
 
 		if (enable_radio) {
+			sc->ps_idle = false;
 			ath_radio_enable(sc, hw);
 			ath_print(common, ATH_DBG_CONFIG,
 				  "not-idle: enabling radio\n");
@@ -2717,7 +1545,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 	 */
 	if (changed & IEEE80211_CONF_CHANGE_PS) {
 		if (conf->flags & IEEE80211_CONF_PS) {
-			sc->sc_flags |= SC_OP_PS_ENABLED;
+			sc->ps_flags |= PS_ENABLED;
 			if (!(ah->caps.hw_caps &
 			      ATH9K_HW_CAP_AUTOSLEEP)) {
 				if ((sc->imask & ATH9K_INT_TIM_TIMER) == 0) {
@@ -2730,23 +1558,23 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 			 * At this point we know hardware has received an ACK
 			 * of a previously sent null data frame.
 			 */
-			if ((sc->sc_flags & SC_OP_NULLFUNC_COMPLETED)) {
-				sc->sc_flags &= ~SC_OP_NULLFUNC_COMPLETED;
+			if ((sc->ps_flags & PS_NULLFUNC_COMPLETED)) {
+				sc->ps_flags &= ~PS_NULLFUNC_COMPLETED;
 				sc->ps_enabled = true;
 				ath9k_hw_setrxabort(sc->sc_ah, 1);
                         }
 		} else {
 			sc->ps_enabled = false;
-			sc->sc_flags &= ~(SC_OP_PS_ENABLED |
-					  SC_OP_NULLFUNC_COMPLETED);
+			sc->ps_flags &= ~(PS_ENABLED |
+					  PS_NULLFUNC_COMPLETED);
 			ath9k_setpower(sc, ATH9K_PM_AWAKE);
 			if (!(ah->caps.hw_caps &
 			      ATH9K_HW_CAP_AUTOSLEEP)) {
 				ath9k_hw_setrxabort(sc->sc_ah, 0);
-				sc->sc_flags &= ~(SC_OP_WAIT_FOR_BEACON |
-						  SC_OP_WAIT_FOR_CAB |
-						  SC_OP_WAIT_FOR_PSPOLL_DATA |
-						  SC_OP_WAIT_FOR_TX_ACK);
+				sc->ps_flags &= ~(PS_WAIT_FOR_BEACON |
+						  PS_WAIT_FOR_CAB |
+						  PS_WAIT_FOR_PSPOLL_DATA |
+						  PS_WAIT_FOR_TX_ACK);
 				if (sc->imask & ATH9K_INT_TIM_TIMER) {
 					sc->imask &= ~ATH9K_INT_TIM_TIMER;
 					ath9k_hw_set_interrupts(sc->sc_ah,
@@ -2756,6 +1584,14 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 		}
 	}
 
+	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
+		if (conf->flags & IEEE80211_CONF_MONITOR) {
+			ath_print(common, ATH_DBG_CONFIG,
+				  "HW opmode set to Monitor mode\n");
+			sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR;
+		}
+	}
+
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
 		struct ieee80211_channel *curchan = hw->conf.channel;
 		int pos = curchan->hw_value;
@@ -2791,8 +1627,10 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 skip_chan_change:
-	if (changed & IEEE80211_CONF_CHANGE_POWER)
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
 		sc->config.txpowlimit = 2 * conf->power_level;
+		ath_update_txpow(sc);
+	}
 
 	spin_lock_bh(&sc->wiphy_lock);
 	disable_radio = ath9k_all_wiphys_idle(sc);
@@ -2800,6 +1638,7 @@ skip_chan_change:
 
 	if (disable_radio) {
 		ath_print(common, ATH_DBG_CONFIG, "idle: disabling radio\n");
+		sc->ps_idle = true;
 		ath_radio_disable(sc, hw);
 	}
 
@@ -2956,6 +1795,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_vif *avp = (void *)vif->drv_priv;
+	int slottime;
 	int error;
 
 	mutex_lock(&sc->mutex);
@@ -2991,6 +1831,25 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 			ath_beacon_config(sc, vif);
 	}
 
+	if (changed & BSS_CHANGED_ERP_SLOT) {
+		if (bss_conf->use_short_slot)
+			slottime = 9;
+		else
+			slottime = 20;
+		if (vif->type == NL80211_IFTYPE_AP) {
+			/*
+			 * Defer update, so that connected stations can adjust
+			 * their settings at the same time.
+			 * See beacon.c for more details
+			 */
+			sc->beacon.slottime = slottime;
+			sc->beacon.updateslot = UPDATE;
+		} else {
+			ah->slottime = slottime;
+			ath9k_hw_init_global_settings(ah);
+		}
+	}
+
 	/* Disable transmission of beacons */
 	if ((changed & BSS_CHANGED_BEACON_ENABLED) && !bss_conf->enable_beacon)
 		ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq);
@@ -3161,6 +2020,18 @@ static void ath9k_sw_scan_complete(struct ieee80211_hw *hw)
 	mutex_unlock(&sc->mutex);
 }
 
+static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
+{
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	struct ath_hw *ah = sc->sc_ah;
+
+	mutex_lock(&sc->mutex);
+	ah->coverage_class = coverage_class;
+	ath9k_hw_init_global_settings(ah);
+	mutex_unlock(&sc->mutex);
+}
+
 struct ieee80211_ops ath9k_ops = {
 	.tx 		    = ath9k_tx,
 	.start 		    = ath9k_start,
@@ -3180,64 +2051,5 @@ struct ieee80211_ops ath9k_ops = {
 	.sw_scan_start      = ath9k_sw_scan_start,
 	.sw_scan_complete   = ath9k_sw_scan_complete,
 	.rfkill_poll        = ath9k_rfkill_poll_state,
+	.set_coverage_class = ath9k_set_coverage_class,
 };
-
-static int __init ath9k_init(void)
-{
-	int error;
-
-	/* Register rate control algorithm */
-	error = ath_rate_control_register();
-	if (error != 0) {
-		printk(KERN_ERR
-			"ath9k: Unable to register rate control "
-			"algorithm: %d\n",
-			error);
-		goto err_out;
-	}
-
-	error = ath9k_debug_create_root();
-	if (error) {
-		printk(KERN_ERR
-			"ath9k: Unable to create debugfs root: %d\n",
-			error);
-		goto err_rate_unregister;
-	}
-
-	error = ath_pci_init();
-	if (error < 0) {
-		printk(KERN_ERR
-			"ath9k: No PCI devices found, driver not installed.\n");
-		error = -ENODEV;
-		goto err_remove_root;
-	}
-
-	error = ath_ahb_init();
-	if (error < 0) {
-		error = -ENODEV;
-		goto err_pci_exit;
-	}
-
-	return 0;
-
- err_pci_exit:
-	ath_pci_exit();
-
- err_remove_root:
-	ath9k_debug_remove_root();
- err_rate_unregister:
-	ath_rate_control_unregister();
- err_out:
-	return error;
-}
-module_init(ath9k_init);
-
-static void __exit ath9k_exit(void)
-{
-	ath_ahb_exit();
-	ath_pci_exit();
-	ath9k_debug_remove_root();
-	ath_rate_control_unregister();
-	printk(KERN_INFO "%s: Driver unloaded\n", dev_info);
-}
-module_exit(ath9k_exit);
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index f7af5ea54753..9441c6718a30 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -18,13 +18,14 @@
 #include <linux/pci.h>
 #include "ath9k.h"
 
-static struct pci_device_id ath_pci_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
 	{ PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */
 	{ PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
 	{ PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */
+	{ PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */
 	{ PCI_VDEVICE(ATHEROS, 0x002D) }, /* PCI   */
 	{ PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */
 	{ 0 }
@@ -49,16 +50,6 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
 		*csz = DEFAULT_CACHELINE >> 2;   /* Use the default size */
 }
 
-static void ath_pci_cleanup(struct ath_common *common)
-{
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-	struct pci_dev *pdev = to_pci_dev(sc->dev);
-
-	pci_iounmap(pdev, sc->mem);
-	pci_disable_device(pdev);
-	pci_release_region(pdev, 0);
-}
-
 static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
 	struct ath_hw *ah = (struct ath_hw *) common->ah;
@@ -98,7 +89,6 @@ static void ath_pci_bt_coex_prep(struct ath_common *common)
 
 static const struct ath_bus_ops ath_pci_bus_ops = {
 	.read_cachesize = ath_pci_read_cachesize,
-	.cleanup = ath_pci_cleanup,
 	.eeprom_read = ath_pci_eeprom_read,
 	.bt_coex_prep = ath_pci_bt_coex_prep,
 };
@@ -113,25 +103,22 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	u16 subsysid;
 	u32 val;
 	int ret = 0;
-	struct ath_hw *ah;
 	char hw_name[64];
 
 	if (pci_enable_device(pdev))
 		return -EIO;
 
 	ret =  pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
-
 	if (ret) {
 		printk(KERN_ERR "ath9k: 32-bit DMA not available\n");
-		goto bad;
+		goto err_dma;
 	}
 
 	ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
-
 	if (ret) {
 		printk(KERN_ERR "ath9k: 32-bit DMA consistent "
 			"DMA enable failed\n");
-		goto bad;
+		goto err_dma;
 	}
 
 	/*
@@ -171,22 +158,22 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (ret) {
 		dev_err(&pdev->dev, "PCI memory region reserve error\n");
 		ret = -ENODEV;
-		goto bad;
+		goto err_region;
 	}
 
 	mem = pci_iomap(pdev, 0, 0);
 	if (!mem) {
 		printk(KERN_ERR "PCI memory map error\n") ;
 		ret = -EIO;
-		goto bad1;
+		goto err_iomap;
 	}
 
 	hw = ieee80211_alloc_hw(sizeof(struct ath_wiphy) +
 				sizeof(struct ath_softc), &ath9k_ops);
 	if (!hw) {
-		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
+		dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
 		ret = -ENOMEM;
-		goto bad2;
+		goto err_alloc_hw;
 	}
 
 	SET_IEEE80211_DEV(hw, &pdev->dev);
@@ -201,25 +188,25 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	sc->dev = &pdev->dev;
 	sc->mem = mem;
 
-	pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
-	ret = ath_init_device(id->device, sc, subsysid, &ath_pci_bus_ops);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to initialize device\n");
-		goto bad3;
-	}
-
-	/* setup interrupt service routine */
+	/* Will be cleared in ath9k_start() */
+	sc->sc_flags |= SC_OP_INVALID;
 
 	ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc);
 	if (ret) {
 		dev_err(&pdev->dev, "request_irq failed\n");
-		goto bad4;
+		goto err_irq;
 	}
 
 	sc->irq = pdev->irq;
 
-	ah = sc->sc_ah;
-	ath9k_hw_name(ah, hw_name, sizeof(hw_name));
+	pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
+	ret = ath9k_init_device(id->device, sc, subsysid, &ath_pci_bus_ops);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to initialize device\n");
+		goto err_init;
+	}
+
+	ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
 	printk(KERN_INFO
 	       "%s: %s mem=0x%lx, irq=%d\n",
 	       wiphy_name(hw->wiphy),
@@ -227,15 +214,18 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	       (unsigned long)mem, pdev->irq);
 
 	return 0;
-bad4:
-	ath_detach(sc);
-bad3:
+
+err_init:
+	free_irq(sc->irq, sc);
+err_irq:
 	ieee80211_free_hw(hw);
-bad2:
+err_alloc_hw:
 	pci_iounmap(pdev, mem);
-bad1:
+err_iomap:
 	pci_release_region(pdev, 0);
-bad:
+err_region:
+	/* Nothing */
+err_dma:
 	pci_disable_device(pdev);
 	return ret;
 }
@@ -245,8 +235,15 @@ static void ath_pci_remove(struct pci_dev *pdev)
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
+	void __iomem *mem = sc->mem;
+
+	ath9k_deinit_device(sc);
+	free_irq(sc->irq, sc);
+	ieee80211_free_hw(sc->hw);
 
-	ath_cleanup(sc);
+	pci_iounmap(pdev, mem);
+	pci_disable_device(pdev);
+	pci_release_region(pdev, 0);
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 70fdb9d8db82..11968843c773 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -678,13 +678,13 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 	 * For Multi Rate Retry we use a different number of
 	 * retry attempt counts. This ends up looking like this:
 	 *
-	 * MRR[0] = 2
-	 * MRR[1] = 2
-	 * MRR[2] = 2
-	 * MRR[3] = 4
+	 * MRR[0] = 4
+	 * MRR[1] = 4
+	 * MRR[2] = 4
+	 * MRR[3] = 8
 	 *
 	 */
-	try_per_rate = sc->hw->max_rate_tries;
+	try_per_rate = 4;
 
 	rate_table = sc->cur_rate_table;
 	rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe);
@@ -714,7 +714,7 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
 	for ( ; i < 4; i++) {
 		/* Use twice the number of tries for the last MRR segment. */
 		if (i + 1 == 4)
-			try_per_rate = 4;
+			try_per_rate = 8;
 
 		ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &nrix);
 		/* All other rates in the series have RTS enabled */
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 477365e5ae69..1ca42e5148c8 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -364,10 +364,10 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 	if (memcmp(common->curbssid, mgmt->bssid, ETH_ALEN) != 0)
 		return; /* not from our current AP */
 
-	sc->sc_flags &= ~SC_OP_WAIT_FOR_BEACON;
+	sc->ps_flags &= ~PS_WAIT_FOR_BEACON;
 
-	if (sc->sc_flags & SC_OP_BEACON_SYNC) {
-		sc->sc_flags &= ~SC_OP_BEACON_SYNC;
+	if (sc->ps_flags & PS_BEACON_SYNC) {
+		sc->ps_flags &= ~PS_BEACON_SYNC;
 		ath_print(common, ATH_DBG_PS,
 			  "Reconfigure Beacon timers based on "
 			  "timestamp from the AP\n");
@@ -384,17 +384,17 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 		 */
 		ath_print(common, ATH_DBG_PS, "Received DTIM beacon indicating "
 			  "buffered broadcast/multicast frame(s)\n");
-		sc->sc_flags |= SC_OP_WAIT_FOR_CAB | SC_OP_WAIT_FOR_BEACON;
+		sc->ps_flags |= PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON;
 		return;
 	}
 
-	if (sc->sc_flags & SC_OP_WAIT_FOR_CAB) {
+	if (sc->ps_flags & PS_WAIT_FOR_CAB) {
 		/*
 		 * This can happen if a broadcast frame is dropped or the AP
 		 * fails to send a frame indicating that all CAB frames have
 		 * been delivered.
 		 */
-		sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB;
+		sc->ps_flags &= ~PS_WAIT_FOR_CAB;
 		ath_print(common, ATH_DBG_PS,
 			  "PS wait for CAB frames timed out\n");
 	}
@@ -408,10 +408,10 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
 	hdr = (struct ieee80211_hdr *)skb->data;
 
 	/* Process Beacon and CAB receive in PS state */
-	if ((sc->sc_flags & SC_OP_WAIT_FOR_BEACON) &&
+	if ((sc->ps_flags & PS_WAIT_FOR_BEACON) &&
 	    ieee80211_is_beacon(hdr->frame_control))
 		ath_rx_ps_beacon(sc, skb);
-	else if ((sc->sc_flags & SC_OP_WAIT_FOR_CAB) &&
+	else if ((sc->ps_flags & PS_WAIT_FOR_CAB) &&
 		 (ieee80211_is_data(hdr->frame_control) ||
 		  ieee80211_is_action(hdr->frame_control)) &&
 		 is_multicast_ether_addr(hdr->addr1) &&
@@ -420,20 +420,20 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
 		 * No more broadcast/multicast frames to be received at this
 		 * point.
 		 */
-		sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB;
+		sc->ps_flags &= ~PS_WAIT_FOR_CAB;
 		ath_print(common, ATH_DBG_PS,
 			  "All PS CAB frames received, back to sleep\n");
-	} else if ((sc->sc_flags & SC_OP_WAIT_FOR_PSPOLL_DATA) &&
+	} else if ((sc->ps_flags & PS_WAIT_FOR_PSPOLL_DATA) &&
 		   !is_multicast_ether_addr(hdr->addr1) &&
 		   !ieee80211_has_morefrags(hdr->frame_control)) {
-		sc->sc_flags &= ~SC_OP_WAIT_FOR_PSPOLL_DATA;
+		sc->ps_flags &= ~PS_WAIT_FOR_PSPOLL_DATA;
 		ath_print(common, ATH_DBG_PS,
 			  "Going back to sleep after having received "
-			  "PS-Poll data (0x%x)\n",
-			sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-					SC_OP_WAIT_FOR_CAB |
-					SC_OP_WAIT_FOR_PSPOLL_DATA |
-					SC_OP_WAIT_FOR_TX_ACK));
+			  "PS-Poll data (0x%lx)\n",
+			sc->ps_flags & (PS_WAIT_FOR_BEACON |
+					PS_WAIT_FOR_CAB |
+					PS_WAIT_FOR_PSPOLL_DATA |
+					PS_WAIT_FOR_TX_ACK));
 	}
 }
 
@@ -571,6 +571,8 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
 		hw = ath_get_virt_hw(sc, hdr);
 		rx_stats = &ds->ds_rxstat;
 
+		ath_debug_stat_rx(sc, bf);
+
 		/*
 		 * If we're asked to flush receive queue, directly
 		 * chain it back at the queue without processing it.
@@ -631,9 +633,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush)
 			sc->rx.rxotherant = 0;
 		}
 
-		if (unlikely(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-					     SC_OP_WAIT_FOR_CAB |
-					     SC_OP_WAIT_FOR_PSPOLL_DATA)))
+		if (unlikely(sc->ps_flags & (PS_WAIT_FOR_BEACON |
+					     PS_WAIT_FOR_CAB |
+					     PS_WAIT_FOR_PSPOLL_DATA)))
 			ath_rx_ps(sc, skb);
 
 		ath_rx_send_to_mac80211(hw, sc, skb, rxs);
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 8e653fb937a1..72cfa8ebd9ae 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1547,9 +1547,9 @@ enum {
 
 #define AR_BT_COEX_WEIGHT          0x8174
 #define AR_BT_COEX_WGHT		   0xff55
-#define AR_STOMP_ALL_WLAN_WGHT	   0xffcc
-#define AR_STOMP_LOW_WLAN_WGHT	   0xaaa8
-#define AR_STOMP_NONE_WLAN_WGHT	   0xaa00
+#define AR_STOMP_ALL_WLAN_WGHT	   0xfcfc
+#define AR_STOMP_LOW_WLAN_WGHT	   0xa8a8
+#define AR_STOMP_NONE_WLAN_WGHT	   0x0000
 #define AR_BTCOEX_BT_WGHT          0x0000ffff
 #define AR_BTCOEX_BT_WGHT_S        0
 #define AR_BTCOEX_WL_WGHT          0xffff0000
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index cd26caaf44e7..a43fbf84dab9 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -152,7 +152,7 @@ int ath9k_wiphy_add(struct ath_softc *sc)
 
 	SET_IEEE80211_PERM_ADDR(hw, addr);
 
-	ath_set_hw_capab(sc, hw);
+	ath9k_set_hw_capab(sc, hw);
 
 	error = ieee80211_register_hw(hw);
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index fa12b9060b0b..3c790a4f38f7 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1498,26 +1498,6 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 	if (sc->sc_flags & SC_OP_PREAMBLE_SHORT)
 		ctsrate |= rate->hw_value_short;
 
-	/*
-	 * ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive.
-	 * Check the first rate in the series to decide whether RTS/CTS
-	 * or CTS-to-self has to be used.
-	 */
-	if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
-		flags = ATH9K_TXDESC_CTSENA;
-	else if (rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
-		flags = ATH9K_TXDESC_RTSENA;
-
-	/* FIXME: Handle aggregation protection */
-	if (sc->config.ath_aggr_prot &&
-	    (!bf_isaggr(bf) || (bf_isaggr(bf) && bf->bf_al < 8192))) {
-		flags = ATH9K_TXDESC_RTSENA;
-	}
-
-	/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
-	if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->caps.rts_aggr_limit))
-		flags &= ~(ATH9K_TXDESC_RTSENA);
-
 	for (i = 0; i < 4; i++) {
 		bool is_40, is_sgi, is_sp;
 		int phy;
@@ -1529,8 +1509,15 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		series[i].Tries = rates[i].count;
 		series[i].ChSel = common->tx_chainmask;
 
-		if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)
+		if ((sc->config.ath_aggr_prot && bf_isaggr(bf)) ||
+		    (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)) {
 			series[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
+			flags |= ATH9K_TXDESC_RTSENA;
+		} else if (rates[i].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+			series[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
+			flags |= ATH9K_TXDESC_CTSENA;
+		}
+
 		if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
 			series[i].RateFlags |= ATH9K_RATESERIES_2040;
 		if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
@@ -1568,6 +1555,14 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 			phy, rate->bitrate * 100, bf->bf_frmlen, rix, is_sp);
 	}
 
+	/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
+	if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->caps.rts_aggr_limit))
+		flags &= ~ATH9K_TXDESC_RTSENA;
+
+	/* ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive. */
+	if (flags & ATH9K_TXDESC_RTSENA)
+		flags &= ~ATH9K_TXDESC_CTSENA;
+
 	/* set dur_update_en for l-sig computation except for PS-Poll frames */
 	ath9k_hw_set11n_ratescenario(sc->sc_ah, bf->bf_desc,
 				     bf->bf_lastbf->bf_desc,
@@ -1648,7 +1643,7 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 	/* tag if this is a nullfunc frame to enable PS when AP acks it */
 	if (ieee80211_is_nullfunc(fc) && ieee80211_has_pm(fc)) {
 		bf->bf_isnullfunc = true;
-		sc->sc_flags &= ~SC_OP_NULLFUNC_COMPLETED;
+		sc->ps_flags &= ~PS_NULLFUNC_COMPLETED;
 	} else
 		bf->bf_isnullfunc = false;
 
@@ -1858,15 +1853,15 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 		skb_pull(skb, padsize);
 	}
 
-	if (sc->sc_flags & SC_OP_WAIT_FOR_TX_ACK) {
-		sc->sc_flags &= ~SC_OP_WAIT_FOR_TX_ACK;
+	if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) {
+		sc->ps_flags &= ~PS_WAIT_FOR_TX_ACK;
 		ath_print(common, ATH_DBG_PS,
 			  "Going back to sleep after having "
-			  "received TX status (0x%x)\n",
-			sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-					SC_OP_WAIT_FOR_CAB |
-					SC_OP_WAIT_FOR_PSPOLL_DATA |
-					SC_OP_WAIT_FOR_TX_ACK));
+			  "received TX status (0x%lx)\n",
+			sc->ps_flags & (PS_WAIT_FOR_BEACON |
+					PS_WAIT_FOR_CAB |
+					PS_WAIT_FOR_PSPOLL_DATA |
+					PS_WAIT_FOR_TX_ACK));
 	}
 
 	if (unlikely(tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_INTERNAL))
@@ -2053,11 +2048,11 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 		 */
 		if (bf->bf_isnullfunc &&
 		    (ds->ds_txstat.ts_status & ATH9K_TX_ACKED)) {
-			if ((sc->sc_flags & SC_OP_PS_ENABLED)) {
+			if ((sc->ps_flags & PS_ENABLED)) {
 				sc->ps_enabled = true;
 				ath9k_hw_setrxabort(sc->sc_ah, 1);
 			} else
-				sc->sc_flags |= SC_OP_NULLFUNC_COMPLETED;
+				sc->ps_flags |= PS_NULLFUNC_COMPLETED;
 		}
 
 		/*
diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
index d6b685a06c5e..8263633c003c 100644
--- a/drivers/net/wireless/ath/debug.h
+++ b/drivers/net/wireless/ath/debug.h
@@ -65,11 +65,11 @@ enum ATH_DEBUG {
 #define ATH_DBG_DEFAULT (ATH_DBG_FATAL)
 
 #ifdef CONFIG_ATH_DEBUG
-void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...);
+void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
+	__attribute__ ((format (printf, 3, 4)));
 #else
-static inline void ath_print(struct ath_common *common,
-			     int dbg_mask,
-			     const char *fmt, ...)
+static inline void __attribute__ ((format (printf, 3, 4)))
+ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
 }
 #endif /* CONFIG_ATH_DEBUG */
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel_pci.c
index 92f87fbe750f..9ab1192004c0 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel_pci.c
@@ -31,7 +31,7 @@ MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.")
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("Atmel at76c506 PCI wireless cards");
 
-static struct pci_device_id card_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(card_ids) = {
 	{ 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
 	{ 0, }
 };
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 2f12a750bc98..54d6085a887b 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -253,6 +253,14 @@ enum {
 #define B43_SHM_SH_MAXBFRAMES		0x0080	/* Maximum number of frames in a burst */
 #define B43_SHM_SH_SPUWKUP		0x0094	/* pre-wakeup for synth PU in us */
 #define B43_SHM_SH_PRETBTT		0x0096	/* pre-TBTT in us */
+/* SHM_SHARED tx iq workarounds */
+#define B43_SHM_SH_NPHY_TXIQW0		0x0700
+#define B43_SHM_SH_NPHY_TXIQW1		0x0702
+#define B43_SHM_SH_NPHY_TXIQW2		0x0704
+#define B43_SHM_SH_NPHY_TXIQW3		0x0706
+/* SHM_SHARED tx pwr ctrl */
+#define B43_SHM_SH_NPHY_TXPWR_INDX0	0x0708
+#define B43_SHM_SH_NPHY_TXPWR_INDX1	0x070E
 
 /* SHM_SCRATCH offsets */
 #define B43_SHM_SC_MINCONT		0x0003	/* Minimum contention window */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 60290c06e950..316a913860d7 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -67,7 +67,12 @@ MODULE_AUTHOR("Gábor Stefanik");
 MODULE_LICENSE("GPL");
 
 MODULE_FIRMWARE(B43_SUPPORTED_FIRMWARE_ID);
-
+MODULE_FIRMWARE("b43/ucode11.fw");
+MODULE_FIRMWARE("b43/ucode13.fw");
+MODULE_FIRMWARE("b43/ucode14.fw");
+MODULE_FIRMWARE("b43/ucode15.fw");
+MODULE_FIRMWARE("b43/ucode5.fw");
+MODULE_FIRMWARE("b43/ucode9.fw");
 
 static int modparam_bad_frames_preempt;
 module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
@@ -113,6 +118,7 @@ static const struct ssb_device_id b43_ssb_tbl[] = {
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 9),
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 10),
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 11),
+	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 12),
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 13),
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 15),
 	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 16),
@@ -838,8 +844,10 @@ static void rx_tkip_phase1_write(struct b43_wldev *dev, u8 index, u32 iv32,
 }
 
 static void b43_op_update_tkip_key(struct ieee80211_hw *hw,
-			struct ieee80211_key_conf *keyconf, const u8 *addr,
-			u32 iv32, u16 *phase1key)
+				   struct ieee80211_vif *vif,
+				   struct ieee80211_key_conf *keyconf,
+				   struct ieee80211_sta *sta,
+				   u32 iv32, u16 *phase1key)
 {
 	struct b43_wl *wl = hw_to_b43_wl(hw);
 	struct b43_wldev *dev;
@@ -848,19 +856,19 @@ static void b43_op_update_tkip_key(struct ieee80211_hw *hw,
 	if (B43_WARN_ON(!modparam_hwtkip))
 		return;
 
-	mutex_lock(&wl->mutex);
-
+	/* This is only called from the RX path through mac80211, where
+	 * our mutex is already locked. */
+	B43_WARN_ON(!mutex_is_locked(&wl->mutex));
 	dev = wl->current_dev;
-	if (!dev || b43_status(dev) < B43_STAT_INITIALIZED)
-		goto out_unlock;
+	B43_WARN_ON(!dev || b43_status(dev) < B43_STAT_INITIALIZED);
 
 	keymac_write(dev, index, NULL);	/* First zero out mac to avoid race */
 
 	rx_tkip_phase1_write(dev, index, iv32, phase1key);
-	keymac_write(dev, index, addr);
-
-out_unlock:
-	mutex_unlock(&wl->mutex);
+	/* only pairwise TKIP keys are supported right now */
+	if (WARN_ON(!sta))
+		return;
+	keymac_write(dev, index, sta->addr);
 }
 
 static void do_key_write(struct b43_wldev *dev,
@@ -3565,6 +3573,12 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
 	dev = wl->current_dev;
 	phy = &dev->phy;
 
+	if (conf_is_ht(conf))
+		phy->is_40mhz =
+			(conf_is_ht40_minus(conf) || conf_is_ht40_plus(conf));
+	else
+		phy->is_40mhz = false;
+
 	b43_mac_suspend(dev);
 
 	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 75b26e175e8f..8f7d7eff2d80 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -421,3 +421,48 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
 {
 	b43_write16(dev, B43_MMIO_PHY0, on ? 0 : 0xF4);
 }
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */
+struct b43_c32 b43_cordic(int theta)
+{
+	u32 arctg[] = { 2949120, 1740967, 919879, 466945, 234379, 117304,
+		      58666, 29335, 14668, 7334, 3667, 1833, 917, 458,
+		      229, 115, 57, 29, };
+	u8 i;
+	s32 tmp;
+	s8 signx = 1;
+	u32 angle = 0;
+	struct b43_c32 ret = { .i = 39797, .q = 0, };
+
+	while (theta > (180 << 16))
+		theta -= (360 << 16);
+	while (theta < -(180 << 16))
+		theta += (360 << 16);
+
+	if (theta > (90 << 16)) {
+		theta -= (180 << 16);
+		signx = -1;
+	} else if (theta < -(90 << 16)) {
+		theta += (180 << 16);
+		signx = -1;
+	}
+
+	for (i = 0; i <= 17; i++) {
+		if (theta > angle) {
+			tmp = ret.i - (ret.q >> i);
+			ret.q += ret.i >> i;
+			ret.i = tmp;
+			angle += arctg[i];
+		} else {
+			tmp = ret.i + (ret.q >> i);
+			ret.q -= ret.i >> i;
+			ret.i = tmp;
+			angle -= arctg[i];
+		}
+	}
+
+	ret.i *= signx;
+	ret.q *= signx;
+
+	return ret;
+}
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 9edd4e8e0c85..bd480b481bfc 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -5,6 +5,12 @@
 
 struct b43_wldev;
 
+/* Complex number using 2 32-bit signed integers */
+struct b43_c32 { s32 i, q; };
+
+#define CORDIC_CONVERT(value)	(((value) >= 0) ? \
+				 ((((value) >> 15) + 1) >> 1) : \
+				 -((((-(value)) >> 15) + 1) >> 1))
 
 /* PHY register routing bits */
 #define B43_PHYROUTE			0x0C00 /* PHY register routing bits mask */
@@ -212,6 +218,9 @@ struct b43_phy {
 	bool supports_2ghz;
 	bool supports_5ghz;
 
+	/* HT info */
+	bool is_40mhz;
+
 	/* GMODE bit enabled? */
 	bool gmode;
 
@@ -418,5 +427,6 @@ int b43_phy_shm_tssi_read(struct b43_wldev *dev, u16 shm_offset);
  */
 void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on);
 
+struct b43_c32 b43_cordic(int theta);
 
 #endif /* LINUX_B43_PHY_COMMON_H_ */
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 3e046ec1ff86..185219e0a552 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -80,6 +80,7 @@ static void b43_lpphy_op_free(struct b43_wldev *dev)
 	dev->phy.lp = NULL;
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/LP/ReadBandSrom */
 static void lpphy_read_band_sprom(struct b43_wldev *dev)
 {
 	struct b43_phy_lp *lpphy = dev->phy.lp;
@@ -101,6 +102,12 @@ static void lpphy_read_band_sprom(struct b43_wldev *dev)
 		maxpwr = bus->sprom.maxpwr_bg;
 		lpphy->max_tx_pwr_med_band = maxpwr;
 		cckpo = bus->sprom.cck2gpo;
+		/*
+		 * We don't read SPROM's opo as specs say. On rev8 SPROMs
+		 * opo == ofdm2gpo and we don't know any SSB with LP-PHY
+		 * and SPROM rev below 8.
+		 */
+		B43_WARN_ON(bus->sprom.revision < 8);
 		ofdmpo = bus->sprom.ofdm2gpo;
 		if (cckpo) {
 			for (i = 0; i < 4; i++) {
@@ -1703,19 +1710,6 @@ static const struct lpphy_rx_iq_comp lpphy_rev2plus_iq_comp = {
 	.c0 = 0,
 };
 
-static u8 lpphy_nbits(s32 val)
-{
-	u32 tmp = abs(val);
-	u8 nbits = 0;
-
-	while (tmp != 0) {
-		nbits++;
-		tmp >>= 1;
-	}
-
-	return nbits;
-}
-
 static int lpphy_calc_rx_iq_comp(struct b43_wldev *dev, u16 samples)
 {
 	struct lpphy_iq_est iq_est;
@@ -1742,8 +1736,8 @@ static int lpphy_calc_rx_iq_comp(struct b43_wldev *dev, u16 samples)
 		goto out;
 	}
 
-	prod_msb = lpphy_nbits(prod);
-	q_msb = lpphy_nbits(qpwr);
+	prod_msb = fls(abs(prod));
+	q_msb = fls(abs(qpwr));
 	tmp1 = prod_msb - 20;
 
 	if (tmp1 >= 0) {
@@ -1773,47 +1767,6 @@ out:
 	return ret;
 }
 
-/* Complex number using 2 32-bit signed integers */
-typedef struct {s32 i, q;} lpphy_c32;
-
-static lpphy_c32 lpphy_cordic(int theta)
-{
-	u32 arctg[] = { 2949120, 1740967, 919879, 466945, 234379, 117304,
-		      58666, 29335, 14668, 7334, 3667, 1833, 917, 458,
-		      229, 115, 57, 29, };
-	int i, tmp, signx = 1, angle = 0;
-	lpphy_c32 ret = { .i = 39797, .q = 0, };
-
-	theta = clamp_t(int, theta, -180, 180);
-
-	if (theta > 90) {
-		theta -= 180;
-		signx = -1;
-	} else if (theta < -90) {
-		theta += 180;
-		signx = -1;
-	}
-
-	for (i = 0; i <= 17; i++) {
-		if (theta > angle) {
-			tmp = ret.i - (ret.q >> i);
-			ret.q += ret.i >> i;
-			ret.i = tmp;
-			angle += arctg[i];
-		} else {
-			tmp = ret.i + (ret.q >> i);
-			ret.q -= ret.i >> i;
-			ret.i = tmp;
-			angle -= arctg[i];
-		}
-	}
-
-	ret.i *= signx;
-	ret.q *= signx;
-
-	return ret;
-}
-
 static void lpphy_run_samples(struct b43_wldev *dev, u16 samples, u16 loops,
 			      u16 wait)
 {
@@ -1831,8 +1784,9 @@ static void lpphy_start_tx_tone(struct b43_wldev *dev, s32 freq, u16 max)
 {
 	struct b43_phy_lp *lpphy = dev->phy.lp;
 	u16 buf[64];
-	int i, samples = 0, angle = 0, rotation = (9 * freq) / 500;
-	lpphy_c32 sample;
+	int i, samples = 0, angle = 0;
+	int rotation = (((36 * freq) / 20) << 16) / 100;
+	struct b43_c32 sample;
 
 	lpphy->tx_tone_freq = freq;
 
@@ -1848,10 +1802,10 @@ static void lpphy_start_tx_tone(struct b43_wldev *dev, s32 freq, u16 max)
 	}
 
 	for (i = 0; i < samples; i++) {
-		sample = lpphy_cordic(angle);
+		sample = b43_cordic(angle);
 		angle += rotation;
-		buf[i] = ((sample.i * max) & 0xFF) << 8;
-		buf[i] |= (sample.q * max) & 0xFF;
+		buf[i] = CORDIC_CONVERT((sample.i * max) & 0xFF) << 8;
+		buf[i] |= CORDIC_CONVERT((sample.q * max) & 0xFF);
 	}
 
 	b43_lptab_write_bulk(dev, B43_LPTAB16(5, 0), samples, buf);
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 992318a78077..6392da25efed 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -28,7 +28,46 @@
 #include "b43.h"
 #include "phy_n.h"
 #include "tables_nphy.h"
+#include "main.h"
 
+struct nphy_txgains {
+	u16 txgm[2];
+	u16 pga[2];
+	u16 pad[2];
+	u16 ipa[2];
+};
+
+struct nphy_iqcal_params {
+	u16 txgm;
+	u16 pga;
+	u16 pad;
+	u16 ipa;
+	u16 cal_gain;
+	u16 ncorr[5];
+};
+
+struct nphy_iq_est {
+	s32 iq0_prod;
+	u32 i0_pwr;
+	u32 q0_pwr;
+	s32 iq1_prod;
+	u32 i1_pwr;
+	u32 q1_pwr;
+};
+
+enum b43_nphy_rf_sequence {
+	B43_RFSEQ_RX2TX,
+	B43_RFSEQ_TX2RX,
+	B43_RFSEQ_RESET2RX,
+	B43_RFSEQ_UPDATE_GAINH,
+	B43_RFSEQ_UPDATE_GAINL,
+	B43_RFSEQ_UPDATE_GAINU,
+};
+
+static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
+					u8 *events, u8 *delays, u8 length);
+static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
+				       enum b43_nphy_rf_sequence seq);
 
 void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
 {//TODO
@@ -197,173 +236,929 @@ void b43_nphy_radio_turn_off(struct b43_wldev *dev)
 		     ~B43_NPHY_RFCTL_CMD_EN);
 }
 
-#define ntab_upload(dev, offset, data) do { \
-		unsigned int i;						\
-		for (i = 0; i < (offset##_SIZE); i++)			\
-			b43_ntab_write(dev, (offset) + i, (data)[i]);	\
-	} while (0)
-
-/* Upload the N-PHY tables. */
+/*
+ * Upload the N-PHY tables.
+ * http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
+ */
 static void b43_nphy_tables_init(struct b43_wldev *dev)
 {
-	/* Static tables */
-	ntab_upload(dev, B43_NTAB_FRAMESTRUCT, b43_ntab_framestruct);
-	ntab_upload(dev, B43_NTAB_FRAMELT, b43_ntab_framelookup);
-	ntab_upload(dev, B43_NTAB_TMAP, b43_ntab_tmap);
-	ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn);
-	ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel);
-	ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot);
-	ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
-	ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0);
-	ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1);
-	ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0);
-	ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1);
-	ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
-	ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest);
-	ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs);
-
-	/* Volatile tables */
-	ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10);
-	ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11);
-	ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
-	ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
-	ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
-	ntab_upload(dev, B43_NTAB_C1_ADJPLT, b43_ntab_adjustpower1);
-	ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
-	ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
-	ntab_upload(dev, B43_NTAB_C0_IQLT, b43_ntab_iqlt0);
-	ntab_upload(dev, B43_NTAB_C1_IQLT, b43_ntab_iqlt1);
-	ntab_upload(dev, B43_NTAB_C0_LOFEEDTH, b43_ntab_loftlt0);
-	ntab_upload(dev, B43_NTAB_C1_LOFEEDTH, b43_ntab_loftlt1);
+	if (dev->phy.rev < 3)
+		b43_nphy_rev0_1_2_tables_init(dev);
+	else
+		b43_nphy_rev3plus_tables_init(dev);
 }
 
-static void b43_nphy_workarounds(struct b43_wldev *dev)
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/PA%20override */
+static void b43_nphy_pa_override(struct b43_wldev *dev, bool enable)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	enum ieee80211_band band;
+	u16 tmp;
+
+	if (!enable) {
+		nphy->rfctrl_intc1_save = b43_phy_read(dev,
+						       B43_NPHY_RFCTL_INTC1);
+		nphy->rfctrl_intc2_save = b43_phy_read(dev,
+						       B43_NPHY_RFCTL_INTC2);
+		band = b43_current_band(dev->wl);
+		if (dev->phy.rev >= 3) {
+			if (band == IEEE80211_BAND_5GHZ)
+				tmp = 0x600;
+			else
+				tmp = 0x480;
+		} else {
+			if (band == IEEE80211_BAND_5GHZ)
+				tmp = 0x180;
+			else
+				tmp = 0x120;
+		}
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, tmp);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, tmp);
+	} else {
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC1,
+				nphy->rfctrl_intc1_save);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC2,
+				nphy->rfctrl_intc2_save);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxLpFbw */
+static void b43_nphy_tx_lp_fbw(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u16 tmp;
+	enum ieee80211_band band = b43_current_band(dev->wl);
+	bool ipa = (nphy->ipa2g_on && band == IEEE80211_BAND_2GHZ) ||
+			(nphy->ipa5g_on && band == IEEE80211_BAND_5GHZ);
+
+	if (dev->phy.rev >= 3) {
+		if (ipa) {
+			tmp = 4;
+			b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S2,
+			      (((((tmp << 3) | tmp) << 3) | tmp) << 3) | tmp);
+		}
+
+		tmp = 1;
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S2,
+			      (((((tmp << 3) | tmp) << 3) | tmp) << 3) | tmp);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BmacPhyClkFgc */
+static void b43_nphy_bmac_clock_fgc(struct b43_wldev *dev, bool force)
+{
+	u32 tmslow;
+
+	if (dev->phy.type != B43_PHYTYPE_N)
+		return;
+
+	tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
+	if (force)
+		tmslow |= SSB_TMSLOW_FGC;
+	else
+		tmslow &= ~SSB_TMSLOW_FGC;
+	ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CCA */
+static void b43_nphy_reset_cca(struct b43_wldev *dev)
+{
+	u16 bbcfg;
+
+	b43_nphy_bmac_clock_fgc(dev, 1);
+	bbcfg = b43_phy_read(dev, B43_NPHY_BBCFG);
+	b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg | B43_NPHY_BBCFG_RSTCCA);
+	udelay(1);
+	b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg & ~B43_NPHY_BBCFG_RSTCCA);
+	b43_nphy_bmac_clock_fgc(dev, 0);
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MIMOConfig */
+static void b43_nphy_update_mimo_config(struct b43_wldev *dev, s32 preamble)
+{
+	u16 mimocfg = b43_phy_read(dev, B43_NPHY_MIMOCFG);
+
+	mimocfg |= B43_NPHY_MIMOCFG_AUTO;
+	if (preamble == 1)
+		mimocfg |= B43_NPHY_MIMOCFG_GFMIX;
+	else
+		mimocfg &= ~B43_NPHY_MIMOCFG_GFMIX;
+
+	b43_phy_write(dev, B43_NPHY_MIMOCFG, mimocfg);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Chains */
+static void b43_nphy_update_txrx_chain(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+
+	bool override = false;
+	u16 chain = 0x33;
+
+	if (nphy->txrx_chain == 0) {
+		chain = 0x11;
+		override = true;
+	} else if (nphy->txrx_chain == 1) {
+		chain = 0x22;
+		override = true;
+	}
+
+	b43_phy_maskset(dev, B43_NPHY_RFSEQCA,
+			~(B43_NPHY_RFSEQCA_TXEN | B43_NPHY_RFSEQCA_RXEN),
+			chain);
+
+	if (override)
+		b43_phy_set(dev, B43_NPHY_RFSEQMODE,
+				B43_NPHY_RFSEQMODE_CAOVER);
+	else
+		b43_phy_mask(dev, B43_NPHY_RFSEQMODE,
+				~B43_NPHY_RFSEQMODE_CAOVER);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxIqEst */
+static void b43_nphy_rx_iq_est(struct b43_wldev *dev, struct nphy_iq_est *est,
+				u16 samps, u8 time, bool wait)
+{
+	int i;
+	u16 tmp;
+
+	b43_phy_write(dev, B43_NPHY_IQEST_SAMCNT, samps);
+	b43_phy_maskset(dev, B43_NPHY_IQEST_WT, ~B43_NPHY_IQEST_WT_VAL, time);
+	if (wait)
+		b43_phy_set(dev, B43_NPHY_IQEST_CMD, B43_NPHY_IQEST_CMD_MODE);
+	else
+		b43_phy_mask(dev, B43_NPHY_IQEST_CMD, ~B43_NPHY_IQEST_CMD_MODE);
+
+	b43_phy_set(dev, B43_NPHY_IQEST_CMD, B43_NPHY_IQEST_CMD_START);
+
+	for (i = 1000; i; i--) {
+		tmp = b43_phy_read(dev, B43_NPHY_IQEST_CMD);
+		if (!(tmp & B43_NPHY_IQEST_CMD_START)) {
+			est->i0_pwr = (b43_phy_read(dev, B43_NPHY_IQEST_IPACC_HI0) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_IPACC_LO0);
+			est->q0_pwr = (b43_phy_read(dev, B43_NPHY_IQEST_QPACC_HI0) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_QPACC_LO0);
+			est->iq0_prod = (b43_phy_read(dev, B43_NPHY_IQEST_IQACC_HI0) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_IQACC_LO0);
+
+			est->i1_pwr = (b43_phy_read(dev, B43_NPHY_IQEST_IPACC_HI1) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_IPACC_LO1);
+			est->q1_pwr = (b43_phy_read(dev, B43_NPHY_IQEST_QPACC_HI1) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_QPACC_LO1);
+			est->iq1_prod = (b43_phy_read(dev, B43_NPHY_IQEST_IQACC_HI1) << 16) |
+					b43_phy_read(dev, B43_NPHY_IQEST_IQACC_LO1);
+			return;
+		}
+		udelay(10);
+	}
+	memset(est, 0, sizeof(*est));
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxIqCoeffs */
+static void b43_nphy_rx_iq_coeffs(struct b43_wldev *dev, bool write,
+					struct b43_phy_n_iq_comp *pcomp)
+{
+	if (write) {
+		b43_phy_write(dev, B43_NPHY_C1_RXIQ_COMPA0, pcomp->a0);
+		b43_phy_write(dev, B43_NPHY_C1_RXIQ_COMPB0, pcomp->b0);
+		b43_phy_write(dev, B43_NPHY_C2_RXIQ_COMPA1, pcomp->a1);
+		b43_phy_write(dev, B43_NPHY_C2_RXIQ_COMPB1, pcomp->b1);
+	} else {
+		pcomp->a0 = b43_phy_read(dev, B43_NPHY_C1_RXIQ_COMPA0);
+		pcomp->b0 = b43_phy_read(dev, B43_NPHY_C1_RXIQ_COMPB0);
+		pcomp->a1 = b43_phy_read(dev, B43_NPHY_C2_RXIQ_COMPA1);
+		pcomp->b1 = b43_phy_read(dev, B43_NPHY_C2_RXIQ_COMPB1);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCalPhyCleanup */
+static void b43_nphy_rx_cal_phy_cleanup(struct b43_wldev *dev, u8 core)
+{
+	u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+	b43_phy_write(dev, B43_NPHY_RFSEQCA, regs[0]);
+	if (core == 0) {
+		b43_phy_write(dev, B43_NPHY_AFECTL_C1, regs[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, regs[2]);
+	} else {
+		b43_phy_write(dev, B43_NPHY_AFECTL_C2, regs[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[2]);
+	}
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[3]);
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[4]);
+	b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO1, regs[5]);
+	b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO2, regs[6]);
+	b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S1, regs[7]);
+	b43_phy_write(dev, B43_NPHY_RFCTL_OVER, regs[8]);
+	b43_phy_write(dev, B43_NPHY_PAPD_EN0, regs[9]);
+	b43_phy_write(dev, B43_NPHY_PAPD_EN1, regs[10]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCalPhySetup */
+static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
+{
+	u8 rxval, txval;
+	u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+	regs[0] = b43_phy_read(dev, B43_NPHY_RFSEQCA);
+	if (core == 0) {
+		regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+		regs[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER1);
+	} else {
+		regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+		regs[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+	}
+	regs[3] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+	regs[4] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+	regs[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
+	regs[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
+	regs[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S1);
+	regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
+	regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
+	regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
+
+	b43_phy_mask(dev, B43_NPHY_PAPD_EN0, ~0x0001);
+	b43_phy_mask(dev, B43_NPHY_PAPD_EN1, ~0x0001);
+
+	b43_phy_maskset(dev, B43_NPHY_RFSEQCA, (u16)~B43_NPHY_RFSEQCA_RXDIS,
+			((1 - core) << B43_NPHY_RFSEQCA_RXDIS_SHIFT));
+	b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXEN,
+			((1 - core) << B43_NPHY_RFSEQCA_TXEN_SHIFT));
+	b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_RXEN,
+			(core << B43_NPHY_RFSEQCA_RXEN_SHIFT));
+	b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXDIS,
+			(core << B43_NPHY_RFSEQCA_TXDIS_SHIFT));
+
+	if (core == 0) {
+		b43_phy_mask(dev, B43_NPHY_AFECTL_C1, ~0x0007);
+		b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0007);
+	} else {
+		b43_phy_mask(dev, B43_NPHY_AFECTL_C2, ~0x0007);
+		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0007);
+	}
+
+	/* TODO: Call N PHY RF Ctrl Intc Override with 2, 0, 3 as arguments */
+	/* TODO: Call N PHY RF Intc Override with 8, 0, 3, 0 as arguments */
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
+
+	if (core == 0) {
+		rxval = 1;
+		txval = 8;
+	} else {
+		rxval = 4;
+		txval = 2;
+	}
+
+	/* TODO: Call N PHY RF Ctrl Intc Override with 1, rxval, (core + 1) */
+	/* TODO: Call N PHY RF Ctrl Intc Override with 1, txval, (2 - core) */
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalcRxIqComp */
+static void b43_nphy_calc_rx_iq_comp(struct b43_wldev *dev, u8 mask)
+{
+	int i;
+	s32 iq;
+	u32 ii;
+	u32 qq;
+	int iq_nbits, qq_nbits;
+	int arsh, brsh;
+	u16 tmp, a, b;
+
+	struct nphy_iq_est est;
+	struct b43_phy_n_iq_comp old;
+	struct b43_phy_n_iq_comp new = { };
+	bool error = false;
+
+	if (mask == 0)
+		return;
+
+	b43_nphy_rx_iq_coeffs(dev, false, &old);
+	b43_nphy_rx_iq_coeffs(dev, true, &new);
+	b43_nphy_rx_iq_est(dev, &est, 0x4000, 32, false);
+	new = old;
+
+	for (i = 0; i < 2; i++) {
+		if (i == 0 && (mask & 1)) {
+			iq = est.iq0_prod;
+			ii = est.i0_pwr;
+			qq = est.q0_pwr;
+		} else if (i == 1 && (mask & 2)) {
+			iq = est.iq1_prod;
+			ii = est.i1_pwr;
+			qq = est.q1_pwr;
+		} else {
+			B43_WARN_ON(1);
+			continue;
+		}
+
+		if (ii + qq < 2) {
+			error = true;
+			break;
+		}
+
+		iq_nbits = fls(abs(iq));
+		qq_nbits = fls(qq);
+
+		arsh = iq_nbits - 20;
+		if (arsh >= 0) {
+			a = -((iq << (30 - iq_nbits)) + (ii >> (1 + arsh)));
+			tmp = ii >> arsh;
+		} else {
+			a = -((iq << (30 - iq_nbits)) + (ii << (-1 - arsh)));
+			tmp = ii << -arsh;
+		}
+		if (tmp == 0) {
+			error = true;
+			break;
+		}
+		a /= tmp;
+
+		brsh = qq_nbits - 11;
+		if (brsh >= 0) {
+			b = (qq << (31 - qq_nbits));
+			tmp = ii >> brsh;
+		} else {
+			b = (qq << (31 - qq_nbits));
+			tmp = ii << -brsh;
+		}
+		if (tmp == 0) {
+			error = true;
+			break;
+		}
+		b = int_sqrt(b / tmp - a * a) - (1 << 10);
+
+		if (i == 0 && (mask & 0x1)) {
+			if (dev->phy.rev >= 3) {
+				new.a0 = a & 0x3FF;
+				new.b0 = b & 0x3FF;
+			} else {
+				new.a0 = b & 0x3FF;
+				new.b0 = a & 0x3FF;
+			}
+		} else if (i == 1 && (mask & 0x2)) {
+			if (dev->phy.rev >= 3) {
+				new.a1 = a & 0x3FF;
+				new.b1 = b & 0x3FF;
+			} else {
+				new.a1 = b & 0x3FF;
+				new.b1 = a & 0x3FF;
+			}
+		}
+	}
+
+	if (error)
+		new = old;
+
+	b43_nphy_rx_iq_coeffs(dev, true, &new);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxIqWar */
+static void b43_nphy_tx_iq_workaround(struct b43_wldev *dev)
+{
+	u16 array[4];
+	int i;
+
+	b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x3C50);
+	for (i = 0; i < 4; i++)
+		array[i] = b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+
+	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_NPHY_TXIQW0, array[0]);
+	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_NPHY_TXIQW1, array[1]);
+	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_NPHY_TXIQW2, array[2]);
+	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_NPHY_TXIQW3, array[3]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/clip-detection */
+static void b43_nphy_write_clip_detection(struct b43_wldev *dev, u16 *clip_st)
+{
+	b43_phy_write(dev, B43_NPHY_C1_CLIP1THRES, clip_st[0]);
+	b43_phy_write(dev, B43_NPHY_C2_CLIP1THRES, clip_st[1]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/clip-detection */
+static void b43_nphy_read_clip_detection(struct b43_wldev *dev, u16 *clip_st)
+{
+	clip_st[0] = b43_phy_read(dev, B43_NPHY_C1_CLIP1THRES);
+	clip_st[1] = b43_phy_read(dev, B43_NPHY_C2_CLIP1THRES);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/classifier */
+static u16 b43_nphy_classifier(struct b43_wldev *dev, u16 mask, u16 val)
+{
+	u16 tmp;
+
+	if (dev->dev->id.revision == 16)
+		b43_mac_suspend(dev);
+
+	tmp = b43_phy_read(dev, B43_NPHY_CLASSCTL);
+	tmp &= (B43_NPHY_CLASSCTL_CCKEN | B43_NPHY_CLASSCTL_OFDMEN |
+		B43_NPHY_CLASSCTL_WAITEDEN);
+	tmp &= ~mask;
+	tmp |= (val & mask);
+	b43_phy_maskset(dev, B43_NPHY_CLASSCTL, 0xFFF8, tmp);
+
+	if (dev->dev->id.revision == 16)
+		b43_mac_enable(dev);
+
+	return tmp;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/carriersearch */
+static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev, bool enable)
 {
 	struct b43_phy *phy = &dev->phy;
-	unsigned int i;
+	struct b43_phy_n *nphy = phy->n;
 
-	b43_phy_set(dev, B43_NPHY_IQFLIP,
-		    B43_NPHY_IQFLIP_ADC1 | B43_NPHY_IQFLIP_ADC2);
-	if (1 /* FIXME band is 2.4GHz */) {
-		b43_phy_set(dev, B43_NPHY_CLASSCTL,
-			    B43_NPHY_CLASSCTL_CCKEN);
+	if (enable) {
+		u16 clip[] = { 0xFFFF, 0xFFFF };
+		if (nphy->deaf_count++ == 0) {
+			nphy->classifier_state = b43_nphy_classifier(dev, 0, 0);
+			b43_nphy_classifier(dev, 0x7, 0);
+			b43_nphy_read_clip_detection(dev, nphy->clip_state);
+			b43_nphy_write_clip_detection(dev, clip);
+		}
+		b43_nphy_reset_cca(dev);
+	} else {
+		if (--nphy->deaf_count == 0) {
+			b43_nphy_classifier(dev, 0x7, nphy->classifier_state);
+			b43_nphy_write_clip_detection(dev, nphy->clip_state);
+		}
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/stop-playback */
+static void b43_nphy_stop_playback(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u16 tmp;
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	tmp = b43_phy_read(dev, B43_NPHY_SAMP_STAT);
+	if (tmp & 0x1)
+		b43_phy_set(dev, B43_NPHY_SAMP_CMD, B43_NPHY_SAMP_CMD_STOP);
+	else if (tmp & 0x2)
+		b43_phy_mask(dev, B43_NPHY_IQLOCAL_CMDGCTL, (u16)~0x8000);
+
+	b43_phy_mask(dev, B43_NPHY_SAMP_CMD, ~0x0004);
+
+	if (nphy->bb_mult_save & 0x80000000) {
+		tmp = nphy->bb_mult_save & 0xFFFF;
+		b43_ntab_write(dev, B43_NTAB16(15, 87), tmp);
+		nphy->bb_mult_save = 0;
+	}
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/WorkaroundsGainCtrl */
+static void b43_nphy_gain_crtl_workarounds(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u8 i, j;
+	u8 code;
+
+	/* TODO: for PHY >= 3
+	s8 *lna1_gain, *lna2_gain;
+	u8 *gain_db, *gain_bits;
+	u16 *rfseq_init;
+	u8 lpf_gain[6] = { 0x00, 0x06, 0x0C, 0x12, 0x12, 0x12 };
+	u8 lpf_bits[6] = { 0, 1, 2, 3, 3, 3 };
+	*/
+
+	u8 rfseq_events[3] = { 6, 8, 7 };
+	u8 rfseq_delays[3] = { 10, 30, 1 };
+
+	if (dev->phy.rev >= 3) {
+		/* TODO */
 	} else {
-		b43_phy_mask(dev, B43_NPHY_CLASSCTL,
-			     ~B43_NPHY_CLASSCTL_CCKEN);
-	}
-	b43_radio_set(dev, B2055_C1_TX_RF_SPARE, 0x8);
-	b43_phy_write(dev, B43_NPHY_TXFRAMEDELAY, 8);
-
-	/* Fixup some tables */
-	b43_ntab_write(dev, B43_NTAB16(8, 0x00), 0xA);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x10), 0xA);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x02), 0xCDAA);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x12), 0xCDAA);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x08), 0);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x18), 0);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x07), 0x7AAB);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x17), 0x7AAB);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x06), 0x800);
-	b43_ntab_write(dev, B43_NTAB16(8, 0x16), 0x800);
-
-	b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO1, 0x2D8);
-	b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1, 0x301);
-	b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO2, 0x2D8);
-	b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2, 0x301);
-
-	//TODO set RF sequence
-
-	/* Set narrowband clip threshold */
-	b43_phy_write(dev, B43_NPHY_C1_NBCLIPTHRES, 66);
-	b43_phy_write(dev, B43_NPHY_C2_NBCLIPTHRES, 66);
-
-	/* Set wideband clip 2 threshold */
-	b43_phy_maskset(dev, B43_NPHY_C1_CLIPWBTHRES,
-			~B43_NPHY_C1_CLIPWBTHRES_CLIP2,
-			21 << B43_NPHY_C1_CLIPWBTHRES_CLIP2_SHIFT);
-	b43_phy_maskset(dev, B43_NPHY_C2_CLIPWBTHRES,
-			~B43_NPHY_C2_CLIPWBTHRES_CLIP2,
-			21 << B43_NPHY_C2_CLIPWBTHRES_CLIP2_SHIFT);
-
-	/* Set Clip 2 detect */
-	b43_phy_set(dev, B43_NPHY_C1_CGAINI,
-		    B43_NPHY_C1_CGAINI_CL2DETECT);
-	b43_phy_set(dev, B43_NPHY_C2_CGAINI,
-		    B43_NPHY_C2_CGAINI_CL2DETECT);
-
-	if (0 /*FIXME*/) {
-		/* Set dwell lengths */
-		b43_phy_write(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 43);
-		b43_phy_write(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 43);
-		b43_phy_write(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 9);
-		b43_phy_write(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 9);
-
-		/* Set gain backoff */
-		b43_phy_maskset(dev, B43_NPHY_C1_CGAINI,
-				~B43_NPHY_C1_CGAINI_GAINBKOFF,
-				1 << B43_NPHY_C1_CGAINI_GAINBKOFF_SHIFT);
-		b43_phy_maskset(dev, B43_NPHY_C2_CGAINI,
-				~B43_NPHY_C2_CGAINI_GAINBKOFF,
-				1 << B43_NPHY_C2_CGAINI_GAINBKOFF_SHIFT);
+		/* Set Clip 2 detect */
+		b43_phy_set(dev, B43_NPHY_C1_CGAINI,
+				B43_NPHY_C1_CGAINI_CL2DETECT);
+		b43_phy_set(dev, B43_NPHY_C2_CGAINI,
+				B43_NPHY_C2_CGAINI_CL2DETECT);
+
+		/* Set narrowband clip threshold */
+		b43_phy_set(dev, B43_NPHY_C1_NBCLIPTHRES, 0x84);
+		b43_phy_set(dev, B43_NPHY_C2_NBCLIPTHRES, 0x84);
+
+		if (!dev->phy.is_40mhz) {
+			/* Set dwell lengths */
+			b43_phy_set(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 0x002B);
+			b43_phy_set(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 0x002B);
+			b43_phy_set(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 0x0009);
+			b43_phy_set(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 0x0009);
+		}
+
+		/* Set wideband clip 2 threshold */
+		b43_phy_maskset(dev, B43_NPHY_C1_CLIPWBTHRES,
+				~B43_NPHY_C1_CLIPWBTHRES_CLIP2,
+				21);
+		b43_phy_maskset(dev, B43_NPHY_C2_CLIPWBTHRES,
+				~B43_NPHY_C2_CLIPWBTHRES_CLIP2,
+				21);
+
+		if (!dev->phy.is_40mhz) {
+			b43_phy_maskset(dev, B43_NPHY_C1_CGAINI,
+				~B43_NPHY_C1_CGAINI_GAINBKOFF, 0x1);
+			b43_phy_maskset(dev, B43_NPHY_C2_CGAINI,
+				~B43_NPHY_C2_CGAINI_GAINBKOFF, 0x1);
+			b43_phy_maskset(dev, B43_NPHY_C1_CCK_CGAINI,
+				~B43_NPHY_C1_CCK_CGAINI_GAINBKOFF, 0x1);
+			b43_phy_maskset(dev, B43_NPHY_C2_CCK_CGAINI,
+				~B43_NPHY_C2_CCK_CGAINI_GAINBKOFF, 0x1);
+		}
+
+		b43_phy_set(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C);
+
+		if (nphy->gain_boost) {
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ &&
+			    dev->phy.is_40mhz)
+				code = 4;
+			else
+				code = 5;
+		} else {
+			code = dev->phy.is_40mhz ? 6 : 7;
+		}
 
 		/* Set HPVGA2 index */
 		b43_phy_maskset(dev, B43_NPHY_C1_INITGAIN,
 				~B43_NPHY_C1_INITGAIN_HPVGA2,
-				6 << B43_NPHY_C1_INITGAIN_HPVGA2_SHIFT);
+				code << B43_NPHY_C1_INITGAIN_HPVGA2_SHIFT);
 		b43_phy_maskset(dev, B43_NPHY_C2_INITGAIN,
 				~B43_NPHY_C2_INITGAIN_HPVGA2,
-				6 << B43_NPHY_C2_INITGAIN_HPVGA2_SHIFT);
+				code << B43_NPHY_C2_INITGAIN_HPVGA2_SHIFT);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(code << 8 | 0x7C));
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(code << 8 | 0x7C));
+
+		/* TODO: b43_nphy_adjust_lna_gain_table(dev); */
+
+		if (nphy->elna_gain_config) {
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x0808);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x0C08);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
+
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(code << 8 | 0x74));
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(code << 8 | 0x74));
+		}
 
-		//FIXME verify that the specs really mean to use autoinc here.
-		for (i = 0; i < 3; i++)
-			b43_ntab_write(dev, B43_NTAB16(7, 0x106) + i, 0x673);
+		if (dev->phy.rev == 2) {
+			for (i = 0; i < 4; i++) {
+				b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
+						(0x0400 * i) + 0x0020);
+				for (j = 0; j < 21; j++)
+					b43_phy_write(dev,
+						B43_NPHY_TABLE_DATALO, 3 * j);
+			}
+
+			b43_nphy_set_rf_sequence(dev, 5,
+					rfseq_events, rfseq_delays, 3);
+			b43_phy_maskset(dev, B43_NPHY_OVER_DGAIN1,
+				(u16)~B43_NPHY_OVER_DGAIN_CCKDGECV,
+				0x5A << B43_NPHY_OVER_DGAIN_CCKDGECV_SHIFT);
+
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+				b43_phy_maskset(dev, B43_PHY_N(0xC5D),
+						0xFF80, 4);
+		}
 	}
+}
 
-	/* Set minimum gain value */
-	b43_phy_maskset(dev, B43_NPHY_C1_MINMAX_GAIN,
-			~B43_NPHY_C1_MINGAIN,
-			23 << B43_NPHY_C1_MINGAIN_SHIFT);
-	b43_phy_maskset(dev, B43_NPHY_C2_MINMAX_GAIN,
-			~B43_NPHY_C2_MINGAIN,
-			23 << B43_NPHY_C2_MINGAIN_SHIFT);
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Workarounds */
+static void b43_nphy_workarounds(struct b43_wldev *dev)
+{
+	struct ssb_bus *bus = dev->dev->bus;
+	struct b43_phy *phy = &dev->phy;
+	struct b43_phy_n *nphy = phy->n;
 
-	if (phy->rev < 2) {
-		b43_phy_mask(dev, B43_NPHY_SCRAM_SIGCTL,
-			     ~B43_NPHY_SCRAM_SIGCTL_SCM);
+	u8 events1[7] = { 0x0, 0x1, 0x2, 0x8, 0x4, 0x5, 0x3 };
+	u8 delays1[7] = { 0x8, 0x6, 0x6, 0x2, 0x4, 0x3C, 0x1 };
+
+	u8 events2[7] = { 0x0, 0x3, 0x5, 0x4, 0x2, 0x1, 0x8 };
+	u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+		b43_nphy_classifier(dev, 1, 0);
+	else
+		b43_nphy_classifier(dev, 1, 1);
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	b43_phy_set(dev, B43_NPHY_IQFLIP,
+		    B43_NPHY_IQFLIP_ADC1 | B43_NPHY_IQFLIP_ADC2);
+
+	if (dev->phy.rev >= 3) {
+		/* TODO */
+	} else {
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ &&
+		    nphy->band5g_pwrgain) {
+			b43_radio_mask(dev, B2055_C1_TX_RF_SPARE, ~0x8);
+			b43_radio_mask(dev, B2055_C2_TX_RF_SPARE, ~0x8);
+		} else {
+			b43_radio_set(dev, B2055_C1_TX_RF_SPARE, 0x8);
+			b43_radio_set(dev, B2055_C2_TX_RF_SPARE, 0x8);
+		}
+
+		/* TODO: convert to b43_ntab_write? */
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2000);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x000A);
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2010);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x000A);
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2002);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0xCDAA);
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2012);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0xCDAA);
+
+		if (dev->phy.rev < 2) {
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2008);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0000);
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2018);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0000);
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2007);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x7AAB);
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2017);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x7AAB);
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2006);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0800);
+			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x2016);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x0800);
+		}
+
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO1, 0x2D8);
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1, 0x301);
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO2, 0x2D8);
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2, 0x301);
+
+		if (bus->sprom.boardflags2_lo & 0x100 &&
+		    bus->boardinfo.type == 0x8B) {
+			delays1[0] = 0x1;
+			delays1[5] = 0x14;
+		}
+		b43_nphy_set_rf_sequence(dev, 0, events1, delays1, 7);
+		b43_nphy_set_rf_sequence(dev, 1, events2, delays2, 7);
+
+		b43_nphy_gain_crtl_workarounds(dev);
+
+		if (dev->phy.rev < 2) {
+			if (b43_phy_read(dev, B43_NPHY_RXCTL) & 0x2)
+				; /*TODO: b43_mhf(dev, 2, 0x0010, 0x0010, 3);*/
+		} else if (dev->phy.rev == 2) {
+			b43_phy_write(dev, B43_NPHY_CRSCHECK2, 0);
+			b43_phy_write(dev, B43_NPHY_CRSCHECK3, 0);
+		}
+
+		if (dev->phy.rev < 2)
+			b43_phy_mask(dev, B43_NPHY_SCRAM_SIGCTL,
+					~B43_NPHY_SCRAM_SIGCTL_SCM);
+
+		/* Set phase track alpha and beta */
+		b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x125);
+		b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x1B3);
+		b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x105);
+		b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x16E);
+		b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0xCD);
+		b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x20);
+
+		b43_phy_mask(dev, B43_NPHY_PIL_DW1,
+				(u16)~B43_NPHY_PIL_DW_64QAM);
+		b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B1, 0xB5);
+		b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B2, 0xA4);
+		b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B3, 0x00);
+
+		if (dev->phy.rev == 2)
+			b43_phy_set(dev, B43_NPHY_FINERX2_CGC,
+					B43_NPHY_FINERX2_CGC_DECGC);
 	}
 
-	/* Set phase track alpha and beta */
-	b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x125);
-	b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x1B3);
-	b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x105);
-	b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x16E);
-	b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0xCD);
-	b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x20);
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
 }
 
-static void b43_nphy_reset_cca(struct b43_wldev *dev)
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GenLoadSamples */
+static u16 b43_nphy_gen_load_samples(struct b43_wldev *dev, u32 freq, u16 max,
+					bool test)
 {
-	u16 bbcfg;
+	int i;
+	u16 bw, len, rot, angle;
+	struct b43_c32 *samples;
 
-	ssb_write32(dev->dev, SSB_TMSLOW,
-		    ssb_read32(dev->dev, SSB_TMSLOW) | SSB_TMSLOW_FGC);
-	bbcfg = b43_phy_read(dev, B43_NPHY_BBCFG);
-	b43_phy_set(dev, B43_NPHY_BBCFG, B43_NPHY_BBCFG_RSTCCA);
-	b43_phy_write(dev, B43_NPHY_BBCFG,
-		      bbcfg & ~B43_NPHY_BBCFG_RSTCCA);
-	ssb_write32(dev->dev, SSB_TMSLOW,
-		    ssb_read32(dev->dev, SSB_TMSLOW) & ~SSB_TMSLOW_FGC);
+
+	bw = (dev->phy.is_40mhz) ? 40 : 20;
+	len = bw << 3;
+
+	if (test) {
+		if (b43_phy_read(dev, B43_NPHY_BBCFG) & B43_NPHY_BBCFG_RSTRX)
+			bw = 82;
+		else
+			bw = 80;
+
+		if (dev->phy.is_40mhz)
+			bw <<= 1;
+
+		len = bw << 1;
+	}
+
+	samples = kzalloc(len * sizeof(struct b43_c32), GFP_KERNEL);
+	rot = (((freq * 36) / bw) << 16) / 100;
+	angle = 0;
+
+	for (i = 0; i < len; i++) {
+		samples[i] = b43_cordic(angle);
+		angle += rot;
+		samples[i].q = CORDIC_CONVERT(samples[i].q * max);
+		samples[i].i = CORDIC_CONVERT(samples[i].i * max);
+	}
+
+	/* TODO: Call N PHY Load Sample Table with buffer, len as arguments */
+	kfree(samples);
+	return len;
 }
 
-enum b43_nphy_rf_sequence {
-	B43_RFSEQ_RX2TX,
-	B43_RFSEQ_TX2RX,
-	B43_RFSEQ_RESET2RX,
-	B43_RFSEQ_UPDATE_GAINH,
-	B43_RFSEQ_UPDATE_GAINL,
-	B43_RFSEQ_UPDATE_GAINU,
-};
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RunSamples */
+static void b43_nphy_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
+					u16 wait, bool iqmode, bool dac_test)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	int i;
+	u16 seq_mode;
+	u32 tmp;
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, true);
+
+	if ((nphy->bb_mult_save & 0x80000000) == 0) {
+		tmp = b43_ntab_read(dev, B43_NTAB16(15, 87));
+		nphy->bb_mult_save = (tmp & 0xFFFF) | 0x80000000;
+	}
 
+	if (!dev->phy.is_40mhz)
+		tmp = 0x6464;
+	else
+		tmp = 0x4747;
+	b43_ntab_write(dev, B43_NTAB16(15, 87), tmp);
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, false);
+
+	b43_phy_write(dev, B43_NPHY_SAMP_DEPCNT, (samps - 1));
+
+	if (loops != 0xFFFF)
+		b43_phy_write(dev, B43_NPHY_SAMP_LOOPCNT, (loops - 1));
+	else
+		b43_phy_write(dev, B43_NPHY_SAMP_LOOPCNT, loops);
+
+	b43_phy_write(dev, B43_NPHY_SAMP_WAITCNT, wait);
+
+	seq_mode = b43_phy_read(dev, B43_NPHY_RFSEQMODE);
+
+	b43_phy_set(dev, B43_NPHY_RFSEQMODE, B43_NPHY_RFSEQMODE_CAOVER);
+	if (iqmode) {
+		b43_phy_mask(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0x7FFF);
+		b43_phy_set(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0x8000);
+	} else {
+		if (dac_test)
+			b43_phy_write(dev, B43_NPHY_SAMP_CMD, 5);
+		else
+			b43_phy_write(dev, B43_NPHY_SAMP_CMD, 1);
+	}
+	for (i = 0; i < 100; i++) {
+		if (b43_phy_read(dev, B43_NPHY_RFSEQST) & 1) {
+			i = 0;
+			break;
+		}
+		udelay(10);
+	}
+	if (i)
+		b43err(dev->wl, "run samples timeout\n");
+
+	b43_phy_write(dev, B43_NPHY_RFSEQMODE, seq_mode);
+}
+
+/*
+ * Transmits a known value for LO calibration
+ * http://bcm-v4.sipsolutions.net/802.11/PHY/N/TXTone
+ */
+static int b43_nphy_tx_tone(struct b43_wldev *dev, u32 freq, u16 max_val,
+				bool iqmode, bool dac_test)
+{
+	u16 samp = b43_nphy_gen_load_samples(dev, freq, max_val, dac_test);
+	if (samp == 0)
+		return -1;
+	b43_nphy_run_samples(dev, samp, 0xFFFF, 0, iqmode, dac_test);
+	return 0;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrCtrlCoefSetup */
+static void b43_nphy_tx_pwr_ctrl_coef_setup(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	int i, j;
+	u32 tmp;
+	u32 cur_real, cur_imag, real_part, imag_part;
+
+	u16 buffer[7];
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, true);
+
+	b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 7, buffer);
+
+	for (i = 0; i < 2; i++) {
+		tmp = ((buffer[i * 2] & 0x3FF) << 10) |
+			(buffer[i * 2 + 1] & 0x3FF);
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
+				(((i + 26) << 10) | 320));
+		for (j = 0; j < 128; j++) {
+			b43_phy_write(dev, B43_NPHY_TABLE_DATAHI,
+					((tmp >> 16) & 0xFFFF));
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(tmp & 0xFFFF));
+		}
+	}
+
+	for (i = 0; i < 2; i++) {
+		tmp = buffer[5 + i];
+		real_part = (tmp >> 8) & 0xFF;
+		imag_part = (tmp & 0xFF);
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
+				(((i + 26) << 10) | 448));
+
+		if (dev->phy.rev >= 3) {
+			cur_real = real_part;
+			cur_imag = imag_part;
+			tmp = ((cur_real & 0xFF) << 8) | (cur_imag & 0xFF);
+		}
+
+		for (j = 0; j < 128; j++) {
+			if (dev->phy.rev < 3) {
+				cur_real = (real_part * loscale[j] + 128) >> 8;
+				cur_imag = (imag_part * loscale[j] + 128) >> 8;
+				tmp = ((cur_real & 0xFF) << 8) |
+					(cur_imag & 0xFF);
+			}
+			b43_phy_write(dev, B43_NPHY_TABLE_DATAHI,
+					((tmp >> 16) & 0xFFFF));
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					(tmp & 0xFFFF));
+		}
+	}
+
+	if (dev->phy.rev >= 3) {
+		b43_shm_write16(dev, B43_SHM_SHARED,
+				B43_SHM_SH_NPHY_TXPWR_INDX0, 0xFFFF);
+		b43_shm_write16(dev, B43_SHM_SHARED,
+				B43_SHM_SH_NPHY_TXPWR_INDX1, 0xFFFF);
+	}
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, false);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SetRfSeq */
+static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
+					u8 *events, u8 *delays, u8 length)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u8 i;
+	u8 end = (dev->phy.rev >= 3) ? 0x1F : 0x0F;
+	u16 offset1 = cmd << 4;
+	u16 offset2 = offset1 + 0x80;
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, true);
+
+	b43_ntab_write_bulk(dev, B43_NTAB8(7, offset1), length, events);
+	b43_ntab_write_bulk(dev, B43_NTAB8(7, offset2), length, delays);
+
+	for (i = length; i < 16; i++) {
+		b43_ntab_write(dev, B43_NTAB8(7, offset1 + i), end);
+		b43_ntab_write(dev, B43_NTAB8(7, offset2 + i), 1);
+	}
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, false);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
 static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
 				       enum b43_nphy_rf_sequence seq)
 {
@@ -376,6 +1171,7 @@ static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
 		[B43_RFSEQ_UPDATE_GAINU]	= B43_NPHY_RFSEQTR_UPGU,
 	};
 	int i;
+	u16 seq_mode = b43_phy_read(dev, B43_NPHY_RFSEQMODE);
 
 	B43_WARN_ON(seq >= ARRAY_SIZE(trigger));
 
@@ -389,8 +1185,83 @@ static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
 	}
 	b43err(dev->wl, "RF sequence status timeout\n");
 ok:
-	b43_phy_mask(dev, B43_NPHY_RFSEQMODE,
-		     ~(B43_NPHY_RFSEQMODE_CAOVER | B43_NPHY_RFSEQMODE_TROVER));
+	b43_phy_write(dev, B43_NPHY_RFSEQMODE, seq_mode);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlOverride */
+static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
+						u16 value, u8 core, bool off)
+{
+	int i;
+	u8 index = fls(field);
+	u8 addr, en_addr, val_addr;
+	/* we expect only one bit set */
+	B43_WARN_ON(field & (~(1 << (index - 1))));
+
+	if (dev->phy.rev >= 3) {
+		const struct nphy_rf_control_override_rev3 *rf_ctrl;
+		for (i = 0; i < 2; i++) {
+			if (index == 0 || index == 16) {
+				b43err(dev->wl,
+					"Unsupported RF Ctrl Override call\n");
+				return;
+			}
+
+			rf_ctrl = &tbl_rf_control_override_rev3[index - 1];
+			en_addr = B43_PHY_N((i == 0) ?
+				rf_ctrl->en_addr0 : rf_ctrl->en_addr1);
+			val_addr = B43_PHY_N((i == 0) ?
+				rf_ctrl->val_addr0 : rf_ctrl->val_addr1);
+
+			if (off) {
+				b43_phy_mask(dev, en_addr, ~(field));
+				b43_phy_mask(dev, val_addr,
+						~(rf_ctrl->val_mask));
+			} else {
+				if (core == 0 || ((1 << core) & i) != 0) {
+					b43_phy_set(dev, en_addr, field);
+					b43_phy_maskset(dev, val_addr,
+						~(rf_ctrl->val_mask),
+						(value << rf_ctrl->val_shift));
+				}
+			}
+		}
+	} else {
+		const struct nphy_rf_control_override_rev2 *rf_ctrl;
+		if (off) {
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~(field));
+			value = 0;
+		} else {
+			b43_phy_set(dev, B43_NPHY_RFCTL_OVER, field);
+		}
+
+		for (i = 0; i < 2; i++) {
+			if (index <= 1 || index == 16) {
+				b43err(dev->wl,
+					"Unsupported RF Ctrl Override call\n");
+				return;
+			}
+
+			if (index == 2 || index == 10 ||
+			    (index >= 13 && index <= 15)) {
+				core = 1;
+			}
+
+			rf_ctrl = &tbl_rf_control_override_rev2[index - 2];
+			addr = B43_PHY_N((i == 0) ?
+				rf_ctrl->addr0 : rf_ctrl->addr1);
+
+			if ((core & (1 << i)) != 0)
+				b43_phy_maskset(dev, addr, ~(rf_ctrl->bmask),
+						(value << rf_ctrl->shift));
+
+			b43_phy_set(dev, B43_NPHY_RFCTL_OVER, 0x1);
+			b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+					B43_NPHY_RFCTL_CMD_START);
+			udelay(1);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, 0xFFFE);
+		}
+	}
 }
 
 static void b43_nphy_bphy_init(struct b43_wldev *dev)
@@ -411,81 +1282,1597 @@ static void b43_nphy_bphy_init(struct b43_wldev *dev)
 	b43_phy_write(dev, B43_PHY_N_BMODE(0x38), 0x668);
 }
 
-/* RSSI Calibration */
-static void b43_nphy_rssi_cal(struct b43_wldev *dev, u8 type)
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ScaleOffsetRssi */
+static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
+				       s8 offset, u8 core, u8 rail, u8 type)
 {
-	//TODO
+	u16 tmp;
+	bool core1or5 = (core == 1) || (core == 5);
+	bool core2or5 = (core == 2) || (core == 5);
+
+	offset = clamp_val(offset, -32, 31);
+	tmp = ((scale & 0x3F) << 8) | (offset & 0x3F);
+
+	if (core1or5 && (rail == 0) && (type == 2))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
+	if (core1or5 && (rail == 1) && (type == 2))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
+	if (core2or5 && (rail == 0) && (type == 2))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
+	if (core2or5 && (rail == 1) && (type == 2))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
+	if (core1or5 && (rail == 0) && (type == 0))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
+	if (core1or5 && (rail == 1) && (type == 0))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
+	if (core2or5 && (rail == 0) && (type == 0))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
+	if (core2or5 && (rail == 1) && (type == 0))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
+	if (core1or5 && (rail == 0) && (type == 1))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
+	if (core1or5 && (rail == 1) && (type == 1))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
+	if (core2or5 && (rail == 0) && (type == 1))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
+	if (core2or5 && (rail == 1) && (type == 1))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
+	if (core1or5 && (rail == 0) && (type == 6))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
+	if (core1or5 && (rail == 1) && (type == 6))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
+	if (core2or5 && (rail == 0) && (type == 6))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
+	if (core2or5 && (rail == 1) && (type == 6))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
+	if (core1or5 && (rail == 0) && (type == 3))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
+	if (core1or5 && (rail == 1) && (type == 3))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
+	if (core2or5 && (rail == 0) && (type == 3))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
+	if (core2or5 && (rail == 1) && (type == 3))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
+	if (core1or5 && (type == 4))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
+	if (core2or5 && (type == 4))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
+	if (core1or5 && (type == 5))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
+	if (core2or5 && (type == 5))
+		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
+}
+
+static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+{
+	u16 val;
+
+	if (type < 3)
+		val = 0;
+	else if (type == 6)
+		val = 1;
+	else if (type == 3)
+		val = 2;
+	else
+		val = 3;
+
+	val = (val << 12) | (val << 14);
+	b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, val);
+	b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, val);
+
+	if (type < 3) {
+		b43_phy_maskset(dev, B43_NPHY_RFCTL_RSSIO1, 0xFFCF,
+				(type + 1) << 4);
+		b43_phy_maskset(dev, B43_NPHY_RFCTL_RSSIO2, 0xFFCF,
+				(type + 1) << 4);
+	}
+
+	/* TODO use some definitions */
+	if (code == 0) {
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF, 0);
+		if (type < 3) {
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFEC7, 0);
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xEFDC, 0);
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0);
+			udelay(20);
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+		}
+	} else {
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF,
+				0x3000);
+		if (type < 3) {
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD,
+					0xFEC7, 0x0180);
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER,
+					0xEFDC, (code << 1 | 0x1021));
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0x1);
+			udelay(20);
+			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+		}
+	}
+}
+
+static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u8 i;
+	u16 reg, val;
+
+	if (code == 0) {
+		b43_phy_mask(dev, B43_NPHY_AFECTL_OVER1, 0xFDFF);
+		b43_phy_mask(dev, B43_NPHY_AFECTL_OVER, 0xFDFF);
+		b43_phy_mask(dev, B43_NPHY_AFECTL_C1, 0xFCFF);
+		b43_phy_mask(dev, B43_NPHY_AFECTL_C2, 0xFCFF);
+		b43_phy_mask(dev, B43_NPHY_TXF_40CO_B1S0, 0xFFDF);
+		b43_phy_mask(dev, B43_NPHY_TXF_40CO_B32S1, 0xFFDF);
+		b43_phy_mask(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1, 0xFFC3);
+		b43_phy_mask(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2, 0xFFC3);
+	} else {
+		for (i = 0; i < 2; i++) {
+			if ((code == 1 && i == 1) || (code == 2 && !i))
+				continue;
+
+			reg = (i == 0) ?
+				B43_NPHY_AFECTL_OVER1 : B43_NPHY_AFECTL_OVER;
+			b43_phy_maskset(dev, reg, 0xFDFF, 0x0200);
+
+			if (type < 3) {
+				reg = (i == 0) ?
+					B43_NPHY_AFECTL_C1 :
+					B43_NPHY_AFECTL_C2;
+				b43_phy_maskset(dev, reg, 0xFCFF, 0);
+
+				reg = (i == 0) ?
+					B43_NPHY_RFCTL_LUT_TRSW_UP1 :
+					B43_NPHY_RFCTL_LUT_TRSW_UP2;
+				b43_phy_maskset(dev, reg, 0xFFC3, 0);
+
+				if (type == 0)
+					val = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ? 4 : 8;
+				else if (type == 1)
+					val = 16;
+				else
+					val = 32;
+				b43_phy_set(dev, reg, val);
+
+				reg = (i == 0) ?
+					B43_NPHY_TXF_40CO_B1S0 :
+					B43_NPHY_TXF_40CO_B32S1;
+				b43_phy_set(dev, reg, 0x0020);
+			} else {
+				if (type == 6)
+					val = 0x0100;
+				else if (type == 3)
+					val = 0x0200;
+				else
+					val = 0x0300;
+
+				reg = (i == 0) ?
+					B43_NPHY_AFECTL_C1 :
+					B43_NPHY_AFECTL_C2;
+
+				b43_phy_maskset(dev, reg, 0xFCFF, val);
+				b43_phy_maskset(dev, reg, 0xF3FF, val << 2);
+
+				if (type != 3 && type != 6) {
+					enum ieee80211_band band =
+						b43_current_band(dev->wl);
+
+					if ((nphy->ipa2g_on &&
+						band == IEEE80211_BAND_2GHZ) ||
+						(nphy->ipa5g_on &&
+						band == IEEE80211_BAND_5GHZ))
+						val = (band == IEEE80211_BAND_5GHZ) ? 0xC : 0xE;
+					else
+						val = 0x11;
+					reg = (i == 0) ? 0x2000 : 0x3000;
+					reg |= B2055_PADDRV;
+					b43_radio_write16(dev, reg, val);
+
+					reg = (i == 0) ?
+						B43_NPHY_AFECTL_OVER1 :
+						B43_NPHY_AFECTL_OVER;
+					b43_phy_set(dev, reg, 0x0200);
+				}
+			}
+		}
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSISel */
+static void b43_nphy_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
+{
+	if (dev->phy.rev >= 3)
+		b43_nphy_rev3_rssi_select(dev, code, type);
+	else
+		b43_nphy_rev2_rssi_select(dev, code, type);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SetRssi2055Vcm */
+static void b43_nphy_set_rssi_2055_vcm(struct b43_wldev *dev, u8 type, u8 *buf)
+{
+	int i;
+	for (i = 0; i < 2; i++) {
+		if (type == 2) {
+			if (i == 0) {
+				b43_radio_maskset(dev, B2055_C1_B0NB_RSSIVCM,
+						  0xFC, buf[0]);
+				b43_radio_maskset(dev, B2055_C1_RX_BB_RSSICTL5,
+						  0xFC, buf[1]);
+			} else {
+				b43_radio_maskset(dev, B2055_C2_B0NB_RSSIVCM,
+						  0xFC, buf[2 * i]);
+				b43_radio_maskset(dev, B2055_C2_RX_BB_RSSICTL5,
+						  0xFC, buf[2 * i + 1]);
+			}
+		} else {
+			if (i == 0)
+				b43_radio_maskset(dev, B2055_C1_RX_BB_RSSICTL5,
+						  0xF3, buf[0] << 2);
+			else
+				b43_radio_maskset(dev, B2055_C2_RX_BB_RSSICTL5,
+						  0xF3, buf[2 * i + 1] << 2);
+		}
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/PollRssi */
+static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
+				u8 nsamp)
+{
+	int i;
+	int out;
+	u16 save_regs_phy[9];
+	u16 s[2];
+
+	if (dev->phy.rev >= 3) {
+		save_regs_phy[0] = b43_phy_read(dev,
+						B43_NPHY_RFCTL_LUT_TRSW_UP1);
+		save_regs_phy[1] = b43_phy_read(dev,
+						B43_NPHY_RFCTL_LUT_TRSW_UP2);
+		save_regs_phy[2] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+		save_regs_phy[3] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+		save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER1);
+		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0);
+		save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1);
+	}
+
+	b43_nphy_rssi_select(dev, 5, type);
+
+	if (dev->phy.rev < 2) {
+		save_regs_phy[8] = b43_phy_read(dev, B43_NPHY_GPIO_SEL);
+		b43_phy_write(dev, B43_NPHY_GPIO_SEL, 5);
+	}
+
+	for (i = 0; i < 4; i++)
+		buf[i] = 0;
+
+	for (i = 0; i < nsamp; i++) {
+		if (dev->phy.rev < 2) {
+			s[0] = b43_phy_read(dev, B43_NPHY_GPIO_LOOUT);
+			s[1] = b43_phy_read(dev, B43_NPHY_GPIO_HIOUT);
+		} else {
+			s[0] = b43_phy_read(dev, B43_NPHY_RSSI1);
+			s[1] = b43_phy_read(dev, B43_NPHY_RSSI2);
+		}
+
+		buf[0] += ((s8)((s[0] & 0x3F) << 2)) >> 2;
+		buf[1] += ((s8)(((s[0] >> 8) & 0x3F) << 2)) >> 2;
+		buf[2] += ((s8)((s[1] & 0x3F) << 2)) >> 2;
+		buf[3] += ((s8)(((s[1] >> 8) & 0x3F) << 2)) >> 2;
+	}
+	out = (buf[0] & 0xFF) << 24 | (buf[1] & 0xFF) << 16 |
+		(buf[2] & 0xFF) << 8 | (buf[3] & 0xFF);
+
+	if (dev->phy.rev < 2)
+		b43_phy_write(dev, B43_NPHY_GPIO_SEL, save_regs_phy[8]);
+
+	if (dev->phy.rev >= 3) {
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1,
+				save_regs_phy[0]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2,
+				save_regs_phy[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_C1, save_regs_phy[2]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_C2, save_regs_phy[3]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, save_regs_phy[4]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[5]);
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S0, save_regs_phy[6]);
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S1, save_regs_phy[7]);
+	}
+
+	return out;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICal */
+static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
+{
+	int i, j;
+	u8 state[4];
+	u8 code, val;
+	u16 class, override;
+	u8 regs_save_radio[2];
+	u16 regs_save_phy[2];
+	s8 offset[4];
+
+	u16 clip_state[2];
+	u16 clip_off[2] = { 0xFFFF, 0xFFFF };
+	s32 results_min[4] = { };
+	u8 vcm_final[4] = { };
+	s32 results[4][4] = { };
+	s32 miniq[4][2] = { };
+
+	if (type == 2) {
+		code = 0;
+		val = 6;
+	} else if (type < 2) {
+		code = 25;
+		val = 4;
+	} else {
+		B43_WARN_ON(1);
+		return;
+	}
+
+	class = b43_nphy_classifier(dev, 0, 0);
+	b43_nphy_classifier(dev, 7, 4);
+	b43_nphy_read_clip_detection(dev, clip_state);
+	b43_nphy_write_clip_detection(dev, clip_off);
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+		override = 0x140;
+	else
+		override = 0x110;
+
+	regs_save_phy[0] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+	regs_save_radio[0] = b43_radio_read16(dev, B2055_C1_PD_RXTX);
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, override);
+	b43_radio_write16(dev, B2055_C1_PD_RXTX, val);
+
+	regs_save_phy[1] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+	regs_save_radio[1] = b43_radio_read16(dev, B2055_C2_PD_RXTX);
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, override);
+	b43_radio_write16(dev, B2055_C2_PD_RXTX, val);
+
+	state[0] = b43_radio_read16(dev, B2055_C1_PD_RSSIMISC) & 0x07;
+	state[1] = b43_radio_read16(dev, B2055_C2_PD_RSSIMISC) & 0x07;
+	b43_radio_mask(dev, B2055_C1_PD_RSSIMISC, 0xF8);
+	b43_radio_mask(dev, B2055_C2_PD_RSSIMISC, 0xF8);
+	state[2] = b43_radio_read16(dev, B2055_C1_SP_RSSI) & 0x07;
+	state[3] = b43_radio_read16(dev, B2055_C2_SP_RSSI) & 0x07;
+
+	b43_nphy_rssi_select(dev, 5, type);
+	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, 0, type);
+	b43_nphy_scale_offset_rssi(dev, 0, 0, 5, 1, type);
+
+	for (i = 0; i < 4; i++) {
+		u8 tmp[4];
+		for (j = 0; j < 4; j++)
+			tmp[j] = i;
+		if (type != 1)
+			b43_nphy_set_rssi_2055_vcm(dev, type, tmp);
+		b43_nphy_poll_rssi(dev, type, results[i], 8);
+		if (type < 2)
+			for (j = 0; j < 2; j++)
+				miniq[i][j] = min(results[i][2 * j],
+						results[i][2 * j + 1]);
+	}
+
+	for (i = 0; i < 4; i++) {
+		s32 mind = 40;
+		u8 minvcm = 0;
+		s32 minpoll = 249;
+		s32 curr;
+		for (j = 0; j < 4; j++) {
+			if (type == 2)
+				curr = abs(results[j][i]);
+			else
+				curr = abs(miniq[j][i / 2] - code * 8);
+
+			if (curr < mind) {
+				mind = curr;
+				minvcm = j;
+			}
+
+			if (results[j][i] < minpoll)
+				minpoll = results[j][i];
+		}
+		results_min[i] = minpoll;
+		vcm_final[i] = minvcm;
+	}
+
+	if (type != 1)
+		b43_nphy_set_rssi_2055_vcm(dev, type, vcm_final);
+
+	for (i = 0; i < 4; i++) {
+		offset[i] = (code * 8) - results[vcm_final[i]][i];
+
+		if (offset[i] < 0)
+			offset[i] = -((abs(offset[i]) + 4) / 8);
+		else
+			offset[i] = (offset[i] + 4) / 8;
+
+		if (results_min[i] == 248)
+			offset[i] = code - 32;
+
+		if (i % 2 == 0)
+			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 1, 0,
+							type);
+		else
+			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 2, 1,
+							type);
+	}
+
+	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[0]);
+	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[1]);
+
+	switch (state[2]) {
+	case 1:
+		b43_nphy_rssi_select(dev, 1, 2);
+		break;
+	case 4:
+		b43_nphy_rssi_select(dev, 1, 0);
+		break;
+	case 2:
+		b43_nphy_rssi_select(dev, 1, 1);
+		break;
+	default:
+		b43_nphy_rssi_select(dev, 1, 1);
+		break;
+	}
+
+	switch (state[3]) {
+	case 1:
+		b43_nphy_rssi_select(dev, 2, 2);
+		break;
+	case 4:
+		b43_nphy_rssi_select(dev, 2, 0);
+		break;
+	default:
+		b43_nphy_rssi_select(dev, 2, 1);
+		break;
+	}
+
+	b43_nphy_rssi_select(dev, 0, type);
+
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs_save_phy[0]);
+	b43_radio_write16(dev, B2055_C1_PD_RXTX, regs_save_radio[0]);
+	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs_save_phy[1]);
+	b43_radio_write16(dev, B2055_C2_PD_RXTX, regs_save_radio[1]);
+
+	b43_nphy_classifier(dev, 7, class);
+	b43_nphy_write_clip_detection(dev, clip_state);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICalRev3 */
+static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
+{
+	/* TODO */
+}
+
+/*
+ * RSSI Calibration
+ * http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICal
+ */
+static void b43_nphy_rssi_cal(struct b43_wldev *dev)
+{
+	if (dev->phy.rev >= 3) {
+		b43_nphy_rev3_rssi_cal(dev);
+	} else {
+		b43_nphy_rev2_rssi_cal(dev, 2);
+		b43_nphy_rev2_rssi_cal(dev, 0);
+		b43_nphy_rev2_rssi_cal(dev, 1);
+	}
+}
+
+/*
+ * Restore RSSI Calibration
+ * http://bcm-v4.sipsolutions.net/802.11/PHY/N/RestoreRssiCal
+ */
+static void b43_nphy_restore_rssi_cal(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+
+	u16 *rssical_radio_regs = NULL;
+	u16 *rssical_phy_regs = NULL;
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+		if (!nphy->rssical_chanspec_2G)
+			return;
+		rssical_radio_regs = nphy->rssical_cache.rssical_radio_regs_2G;
+		rssical_phy_regs = nphy->rssical_cache.rssical_phy_regs_2G;
+	} else {
+		if (!nphy->rssical_chanspec_5G)
+			return;
+		rssical_radio_regs = nphy->rssical_cache.rssical_radio_regs_5G;
+		rssical_phy_regs = nphy->rssical_cache.rssical_phy_regs_5G;
+	}
+
+	/* TODO use some definitions */
+	b43_radio_maskset(dev, 0x602B, 0xE3, rssical_radio_regs[0]);
+	b43_radio_maskset(dev, 0x702B, 0xE3, rssical_radio_regs[1]);
+
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, rssical_phy_regs[0]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, rssical_phy_regs[1]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, rssical_phy_regs[2]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, rssical_phy_regs[3]);
+
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, rssical_phy_regs[4]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, rssical_phy_regs[5]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, rssical_phy_regs[6]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, rssical_phy_regs[7]);
+
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, rssical_phy_regs[8]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, rssical_phy_regs[9]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, rssical_phy_regs[10]);
+	b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, rssical_phy_regs[11]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GetIpaGainTbl */
+static const u32 *b43_nphy_get_ipa_gain_table(struct b43_wldev *dev)
+{
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+		if (dev->phy.rev >= 6) {
+			/* TODO If the chip is 47162
+				return txpwrctrl_tx_gain_ipa_rev5 */
+			return txpwrctrl_tx_gain_ipa_rev6;
+		} else if (dev->phy.rev >= 5) {
+			return txpwrctrl_tx_gain_ipa_rev5;
+		} else {
+			return txpwrctrl_tx_gain_ipa;
+		}
+	} else {
+		return txpwrctrl_tx_gain_ipa_5g;
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalRadioSetup */
+static void b43_nphy_tx_cal_radio_setup(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u16 *save = nphy->tx_rx_cal_radio_saveregs;
+	u16 tmp;
+	u8 offset, i;
+
+	if (dev->phy.rev >= 3) {
+	    for (i = 0; i < 2; i++) {
+		tmp = (i == 0) ? 0x2000 : 0x3000;
+		offset = i * 11;
+
+		save[offset + 0] = b43_radio_read16(dev, B2055_CAL_RVARCTL);
+		save[offset + 1] = b43_radio_read16(dev, B2055_CAL_LPOCTL);
+		save[offset + 2] = b43_radio_read16(dev, B2055_CAL_TS);
+		save[offset + 3] = b43_radio_read16(dev, B2055_CAL_RCCALRTS);
+		save[offset + 4] = b43_radio_read16(dev, B2055_CAL_RCALRTS);
+		save[offset + 5] = b43_radio_read16(dev, B2055_PADDRV);
+		save[offset + 6] = b43_radio_read16(dev, B2055_XOCTL1);
+		save[offset + 7] = b43_radio_read16(dev, B2055_XOCTL2);
+		save[offset + 8] = b43_radio_read16(dev, B2055_XOREGUL);
+		save[offset + 9] = b43_radio_read16(dev, B2055_XOMISC);
+		save[offset + 10] = b43_radio_read16(dev, B2055_PLL_LFC1);
+
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+			b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x0A);
+			b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
+			b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
+			b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
+			b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
+			if (nphy->ipa5g_on) {
+				b43_radio_write16(dev, tmp | B2055_PADDRV, 4);
+				b43_radio_write16(dev, tmp | B2055_XOCTL1, 1);
+			} else {
+				b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
+				b43_radio_write16(dev, tmp | B2055_XOCTL1, 0x2F);
+			}
+			b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
+		} else {
+			b43_radio_write16(dev, tmp | B2055_CAL_RVARCTL, 0x06);
+			b43_radio_write16(dev, tmp | B2055_CAL_LPOCTL, 0x40);
+			b43_radio_write16(dev, tmp | B2055_CAL_TS, 0x55);
+			b43_radio_write16(dev, tmp | B2055_CAL_RCCALRTS, 0);
+			b43_radio_write16(dev, tmp | B2055_CAL_RCALRTS, 0);
+			b43_radio_write16(dev, tmp | B2055_XOCTL1, 0);
+			if (nphy->ipa2g_on) {
+				b43_radio_write16(dev, tmp | B2055_PADDRV, 6);
+				b43_radio_write16(dev, tmp | B2055_XOCTL2,
+					(dev->phy.rev < 5) ? 0x11 : 0x01);
+			} else {
+				b43_radio_write16(dev, tmp | B2055_PADDRV, 0);
+				b43_radio_write16(dev, tmp | B2055_XOCTL2, 0);
+			}
+		}
+		b43_radio_write16(dev, tmp | B2055_XOREGUL, 0);
+		b43_radio_write16(dev, tmp | B2055_XOMISC, 0);
+		b43_radio_write16(dev, tmp | B2055_PLL_LFC1, 0);
+	    }
+	} else {
+		save[0] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL1);
+		b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL1, 0x29);
+
+		save[1] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL2);
+		b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL2, 0x54);
+
+		save[2] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL1);
+		b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL1, 0x29);
+
+		save[3] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL2);
+		b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL2, 0x54);
+
+		save[3] = b43_radio_read16(dev, B2055_C1_PWRDET_RXTX);
+		save[4] = b43_radio_read16(dev, B2055_C2_PWRDET_RXTX);
+
+		if (!(b43_phy_read(dev, B43_NPHY_BANDCTL) &
+		    B43_NPHY_BANDCTL_5GHZ)) {
+			b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x04);
+			b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x04);
+		} else {
+			b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x20);
+			b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x20);
+		}
+
+		if (dev->phy.rev < 2) {
+			b43_radio_set(dev, B2055_C1_TX_BB_MXGM, 0x20);
+			b43_radio_set(dev, B2055_C2_TX_BB_MXGM, 0x20);
+		} else {
+			b43_radio_mask(dev, B2055_C1_TX_BB_MXGM, ~0x20);
+			b43_radio_mask(dev, B2055_C2_TX_BB_MXGM, ~0x20);
+		}
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/IqCalGainParams */
+static void b43_nphy_iq_cal_gain_params(struct b43_wldev *dev, u16 core,
+					struct nphy_txgains target,
+					struct nphy_iqcal_params *params)
+{
+	int i, j, indx;
+	u16 gain;
+
+	if (dev->phy.rev >= 3) {
+		params->txgm = target.txgm[core];
+		params->pga = target.pga[core];
+		params->pad = target.pad[core];
+		params->ipa = target.ipa[core];
+		params->cal_gain = (params->txgm << 12) | (params->pga << 8) |
+					(params->pad << 4) | (params->ipa);
+		for (j = 0; j < 5; j++)
+			params->ncorr[j] = 0x79;
+	} else {
+		gain = (target.pad[core]) | (target.pga[core] << 4) |
+			(target.txgm[core] << 8);
+
+		indx = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ?
+			1 : 0;
+		for (i = 0; i < 9; i++)
+			if (tbl_iqcal_gainparams[indx][i][0] == gain)
+				break;
+		i = min(i, 8);
+
+		params->txgm = tbl_iqcal_gainparams[indx][i][1];
+		params->pga = tbl_iqcal_gainparams[indx][i][2];
+		params->pad = tbl_iqcal_gainparams[indx][i][3];
+		params->cal_gain = (params->txgm << 7) | (params->pga << 4) |
+					(params->pad << 2);
+		for (j = 0; j < 4; j++)
+			params->ncorr[j] = tbl_iqcal_gainparams[indx][i][4 + j];
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/UpdateTxCalLadder */
+static void b43_nphy_update_tx_cal_ladder(struct b43_wldev *dev, u16 core)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	int i;
+	u16 scale, entry;
+
+	u16 tmp = nphy->txcal_bbmult;
+	if (core == 0)
+		tmp >>= 8;
+	tmp &= 0xff;
+
+	for (i = 0; i < 18; i++) {
+		scale = (ladder_lo[i].percent * tmp) / 100;
+		entry = ((scale & 0xFF) << 8) | ladder_lo[i].g_env;
+		b43_ntab_write(dev, B43_NTAB16(15, i), entry);
+
+		scale = (ladder_iq[i].percent * tmp) / 100;
+		entry = ((scale & 0xFF) << 8) | ladder_iq[i].g_env;
+		b43_ntab_write(dev, B43_NTAB16(15, i + 32), entry);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ExtPaSetTxDigiFilts */
+static void b43_nphy_ext_pa_set_tx_dig_filters(struct b43_wldev *dev)
+{
+	int i;
+	for (i = 0; i < 15; i++)
+		b43_phy_write(dev, B43_PHY_N(0x2C5 + i),
+				tbl_tx_filter_coef_rev4[2][i]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/IpaSetTxDigiFilts */
+static void b43_nphy_int_pa_set_tx_dig_filters(struct b43_wldev *dev)
+{
+	int i, j;
+	/* B43_NPHY_TXF_20CO_S0A1, B43_NPHY_TXF_40CO_S0A1, unknown */
+	u16 offset[] = { 0x186, 0x195, 0x2C5 };
+
+	for (i = 0; i < 3; i++)
+		for (j = 0; j < 15; j++)
+			b43_phy_write(dev, B43_PHY_N(offset[i] + j),
+					tbl_tx_filter_coef_rev4[i][j]);
+
+	if (dev->phy.is_40mhz) {
+		for (j = 0; j < 15; j++)
+			b43_phy_write(dev, B43_PHY_N(offset[0] + j),
+					tbl_tx_filter_coef_rev4[3][j]);
+	} else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+		for (j = 0; j < 15; j++)
+			b43_phy_write(dev, B43_PHY_N(offset[0] + j),
+					tbl_tx_filter_coef_rev4[5][j]);
+	}
+
+	if (dev->phy.channel == 14)
+		for (j = 0; j < 15; j++)
+			b43_phy_write(dev, B43_PHY_N(offset[0] + j),
+					tbl_tx_filter_coef_rev4[6][j]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GetTxGain */
+static struct nphy_txgains b43_nphy_get_tx_gains(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+
+	u16 curr_gain[2];
+	struct nphy_txgains target;
+	const u32 *table = NULL;
+
+	if (nphy->txpwrctrl == 0) {
+		int i;
+
+		if (nphy->hang_avoid)
+			b43_nphy_stay_in_carrier_search(dev, true);
+		b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, curr_gain);
+		if (nphy->hang_avoid)
+			b43_nphy_stay_in_carrier_search(dev, false);
+
+		for (i = 0; i < 2; ++i) {
+			if (dev->phy.rev >= 3) {
+				target.ipa[i] = curr_gain[i] & 0x000F;
+				target.pad[i] = (curr_gain[i] & 0x00F0) >> 4;
+				target.pga[i] = (curr_gain[i] & 0x0F00) >> 8;
+				target.txgm[i] = (curr_gain[i] & 0x7000) >> 12;
+			} else {
+				target.ipa[i] = curr_gain[i] & 0x0003;
+				target.pad[i] = (curr_gain[i] & 0x000C) >> 2;
+				target.pga[i] = (curr_gain[i] & 0x0070) >> 4;
+				target.txgm[i] = (curr_gain[i] & 0x0380) >> 7;
+			}
+		}
+	} else {
+		int i;
+		u16 index[2];
+		index[0] = (b43_phy_read(dev, B43_NPHY_C1_TXPCTL_STAT) &
+			B43_NPHY_TXPCTL_STAT_BIDX) >>
+			B43_NPHY_TXPCTL_STAT_BIDX_SHIFT;
+		index[1] = (b43_phy_read(dev, B43_NPHY_C2_TXPCTL_STAT) &
+			B43_NPHY_TXPCTL_STAT_BIDX) >>
+			B43_NPHY_TXPCTL_STAT_BIDX_SHIFT;
+
+		for (i = 0; i < 2; ++i) {
+			if (dev->phy.rev >= 3) {
+				enum ieee80211_band band =
+					b43_current_band(dev->wl);
+
+				if ((nphy->ipa2g_on &&
+				     band == IEEE80211_BAND_2GHZ) ||
+				    (nphy->ipa5g_on &&
+				     band == IEEE80211_BAND_5GHZ)) {
+					table = b43_nphy_get_ipa_gain_table(dev);
+				} else {
+					if (band == IEEE80211_BAND_5GHZ) {
+						if (dev->phy.rev == 3)
+							table = b43_ntab_tx_gain_rev3_5ghz;
+						else if (dev->phy.rev == 4)
+							table = b43_ntab_tx_gain_rev4_5ghz;
+						else
+							table = b43_ntab_tx_gain_rev5plus_5ghz;
+					} else {
+						table = b43_ntab_tx_gain_rev3plus_2ghz;
+					}
+				}
+
+				target.ipa[i] = (table[index[i]] >> 16) & 0xF;
+				target.pad[i] = (table[index[i]] >> 20) & 0xF;
+				target.pga[i] = (table[index[i]] >> 24) & 0xF;
+				target.txgm[i] = (table[index[i]] >> 28) & 0xF;
+			} else {
+				table = b43_ntab_tx_gain_rev0_1_2;
+
+				target.ipa[i] = (table[index[i]] >> 16) & 0x3;
+				target.pad[i] = (table[index[i]] >> 18) & 0x3;
+				target.pga[i] = (table[index[i]] >> 20) & 0x7;
+				target.txgm[i] = (table[index[i]] >> 23) & 0x7;
+			}
+		}
+	}
+
+	return target;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalPhyCleanup */
+static void b43_nphy_tx_cal_phy_cleanup(struct b43_wldev *dev)
+{
+	u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+	if (dev->phy.rev >= 3) {
+		b43_phy_write(dev, B43_NPHY_AFECTL_C1, regs[0]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_C2, regs[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, regs[2]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[3]);
+		b43_phy_write(dev, B43_NPHY_BBCFG, regs[4]);
+		b43_ntab_write(dev, B43_NTAB16(8, 3), regs[5]);
+		b43_ntab_write(dev, B43_NTAB16(8, 19), regs[6]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[7]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[8]);
+		b43_phy_write(dev, B43_NPHY_PAPD_EN0, regs[9]);
+		b43_phy_write(dev, B43_NPHY_PAPD_EN1, regs[10]);
+		b43_nphy_reset_cca(dev);
+	} else {
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, regs[0]);
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, regs[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[2]);
+		b43_ntab_write(dev, B43_NTAB16(8, 2), regs[3]);
+		b43_ntab_write(dev, B43_NTAB16(8, 18), regs[4]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[5]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[6]);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalPhySetup */
+static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev)
+{
+	u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+	u16 tmp;
+
+	regs[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+	regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+	if (dev->phy.rev >= 3) {
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0xF0FF, 0x0A00);
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0xF0FF, 0x0A00);
+
+		tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER1);
+		regs[2] = tmp;
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, tmp | 0x0600);
+
+		tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		regs[3] = tmp;
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp | 0x0600);
+
+		regs[4] = b43_phy_read(dev, B43_NPHY_BBCFG);
+		b43_phy_mask(dev, B43_NPHY_BBCFG, (u16)~B43_NPHY_BBCFG_RSTRX);
+
+		tmp = b43_ntab_read(dev, B43_NTAB16(8, 3));
+		regs[5] = tmp;
+		b43_ntab_write(dev, B43_NTAB16(8, 3), 0);
+
+		tmp = b43_ntab_read(dev, B43_NTAB16(8, 19));
+		regs[6] = tmp;
+		b43_ntab_write(dev, B43_NTAB16(8, 19), 0);
+		regs[7] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+		regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+
+		/* TODO: Call N PHY RF Ctrl Intc Override with 2, 1, 3 */
+		/* TODO: Call N PHY RF Ctrl Intc Override with 1, 2, 1 */
+		/* TODO: Call N PHY RF Ctrl Intc Override with 1, 8, 2 */
+
+		regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
+		regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
+		b43_phy_mask(dev, B43_NPHY_PAPD_EN0, ~0x0001);
+		b43_phy_mask(dev, B43_NPHY_PAPD_EN1, ~0x0001);
+	} else {
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, 0xA000);
+		b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, 0xA000);
+		tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		regs[2] = tmp;
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp | 0x3000);
+		tmp = b43_ntab_read(dev, B43_NTAB16(8, 2));
+		regs[3] = tmp;
+		tmp |= 0x2000;
+		b43_ntab_write(dev, B43_NTAB16(8, 2), tmp);
+		tmp = b43_ntab_read(dev, B43_NTAB16(8, 18));
+		regs[4] = tmp;
+		tmp |= 0x2000;
+		b43_ntab_write(dev, B43_NTAB16(8, 18), tmp);
+		regs[5] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+		regs[6] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+			tmp = 0x0180;
+		else
+			tmp = 0x0120;
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, tmp);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, tmp);
+	}
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RestoreCal */
+static void b43_nphy_restore_cal(struct b43_wldev *dev)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+
+	u16 coef[4];
+	u16 *loft = NULL;
+	u16 *table = NULL;
+
+	int i;
+	u16 *txcal_radio_regs = NULL;
+	struct b43_phy_n_iq_comp *rxcal_coeffs = NULL;
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+		if (nphy->iqcal_chanspec_2G == 0)
+			return;
+		table = nphy->cal_cache.txcal_coeffs_2G;
+		loft = &nphy->cal_cache.txcal_coeffs_2G[5];
+	} else {
+		if (nphy->iqcal_chanspec_5G == 0)
+			return;
+		table = nphy->cal_cache.txcal_coeffs_5G;
+		loft = &nphy->cal_cache.txcal_coeffs_5G[5];
+	}
+
+	b43_ntab_write_bulk(dev, B43_NTAB16(15, 80), 4, table);
+
+	for (i = 0; i < 4; i++) {
+		if (dev->phy.rev >= 3)
+			table[i] = coef[i];
+		else
+			coef[i] = 0;
+	}
+
+	b43_ntab_write_bulk(dev, B43_NTAB16(15, 88), 4, coef);
+	b43_ntab_write_bulk(dev, B43_NTAB16(15, 85), 2, loft);
+	b43_ntab_write_bulk(dev, B43_NTAB16(15, 93), 2, loft);
+
+	if (dev->phy.rev < 2)
+		b43_nphy_tx_iq_workaround(dev);
+
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+		txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_2G;
+		rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_2G;
+	} else {
+		txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_5G;
+		rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_5G;
+	}
+
+	/* TODO use some definitions */
+	if (dev->phy.rev >= 3) {
+		b43_radio_write(dev, 0x2021, txcal_radio_regs[0]);
+		b43_radio_write(dev, 0x2022, txcal_radio_regs[1]);
+		b43_radio_write(dev, 0x3021, txcal_radio_regs[2]);
+		b43_radio_write(dev, 0x3022, txcal_radio_regs[3]);
+		b43_radio_write(dev, 0x2023, txcal_radio_regs[4]);
+		b43_radio_write(dev, 0x2024, txcal_radio_regs[5]);
+		b43_radio_write(dev, 0x3023, txcal_radio_regs[6]);
+		b43_radio_write(dev, 0x3024, txcal_radio_regs[7]);
+	} else {
+		b43_radio_write(dev, 0x8B, txcal_radio_regs[0]);
+		b43_radio_write(dev, 0xBA, txcal_radio_regs[1]);
+		b43_radio_write(dev, 0x8D, txcal_radio_regs[2]);
+		b43_radio_write(dev, 0xBC, txcal_radio_regs[3]);
+	}
+	b43_nphy_rx_iq_coeffs(dev, true, rxcal_coeffs);
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalTxIqlo */
+static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
+				struct nphy_txgains target,
+				bool full, bool mphase)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	int i;
+	int error = 0;
+	int freq;
+	bool avoid = false;
+	u8 length;
+	u16 tmp, core, type, count, max, numb, last, cmd;
+	const u16 *table;
+	bool phy6or5x;
+
+	u16 buffer[11];
+	u16 diq_start = 0;
+	u16 save[2];
+	u16 gain[2];
+	struct nphy_iqcal_params params[2];
+	bool updated[2] = { };
+
+	b43_nphy_stay_in_carrier_search(dev, true);
+
+	if (dev->phy.rev >= 4) {
+		avoid = nphy->hang_avoid;
+		nphy->hang_avoid = 0;
+	}
+
+	b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, save);
+
+	for (i = 0; i < 2; i++) {
+		b43_nphy_iq_cal_gain_params(dev, i, target, &params[i]);
+		gain[i] = params[i].cal_gain;
+	}
+
+	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, gain);
+
+	b43_nphy_tx_cal_radio_setup(dev);
+	b43_nphy_tx_cal_phy_setup(dev);
+
+	phy6or5x = dev->phy.rev >= 6 ||
+		(dev->phy.rev == 5 && nphy->ipa2g_on &&
+		b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ);
+	if (phy6or5x) {
+		if (dev->phy.is_40mhz) {
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 0), 18,
+					tbl_tx_iqlo_cal_loft_ladder_40);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 32), 18,
+					tbl_tx_iqlo_cal_iqimb_ladder_40);
+		} else {
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 0), 18,
+					tbl_tx_iqlo_cal_loft_ladder_20);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 32), 18,
+					tbl_tx_iqlo_cal_iqimb_ladder_20);
+		}
+	}
+
+	b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0x8AA9);
+
+	if (!dev->phy.is_40mhz)
+		freq = 2500;
+	else
+		freq = 5000;
+
+	if (nphy->mphase_cal_phase_id > 2)
+		b43_nphy_run_samples(dev, (dev->phy.is_40mhz ? 40 : 20) * 8,
+					0xFFFF, 0, true, false);
+	else
+		error = b43_nphy_tx_tone(dev, freq, 250, true, false);
+
+	if (error == 0) {
+		if (nphy->mphase_cal_phase_id > 2) {
+			table = nphy->mphase_txcal_bestcoeffs;
+			length = 11;
+			if (dev->phy.rev < 3)
+				length -= 2;
+		} else {
+			if (!full && nphy->txiqlocal_coeffsvalid) {
+				table = nphy->txiqlocal_bestc;
+				length = 11;
+				if (dev->phy.rev < 3)
+					length -= 2;
+			} else {
+				full = true;
+				if (dev->phy.rev >= 3) {
+					table = tbl_tx_iqlo_cal_startcoefs_nphyrev3;
+					length = B43_NTAB_TX_IQLO_CAL_STARTCOEFS_REV3;
+				} else {
+					table = tbl_tx_iqlo_cal_startcoefs;
+					length = B43_NTAB_TX_IQLO_CAL_STARTCOEFS;
+				}
+			}
+		}
+
+		b43_ntab_write_bulk(dev, B43_NTAB16(15, 64), length, table);
+
+		if (full) {
+			if (dev->phy.rev >= 3)
+				max = B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL_REV3;
+			else
+				max = B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL;
+		} else {
+			if (dev->phy.rev >= 3)
+				max = B43_NTAB_TX_IQLO_CAL_CMDS_RECAL_REV3;
+			else
+				max = B43_NTAB_TX_IQLO_CAL_CMDS_RECAL;
+		}
+
+		if (mphase) {
+			count = nphy->mphase_txcal_cmdidx;
+			numb = min(max,
+				(u16)(count + nphy->mphase_txcal_numcmds));
+		} else {
+			count = 0;
+			numb = max;
+		}
+
+		for (; count < numb; count++) {
+			if (full) {
+				if (dev->phy.rev >= 3)
+					cmd = tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[count];
+				else
+					cmd = tbl_tx_iqlo_cal_cmds_fullcal[count];
+			} else {
+				if (dev->phy.rev >= 3)
+					cmd = tbl_tx_iqlo_cal_cmds_recal_nphyrev3[count];
+				else
+					cmd = tbl_tx_iqlo_cal_cmds_recal[count];
+			}
+
+			core = (cmd & 0x3000) >> 12;
+			type = (cmd & 0x0F00) >> 8;
+
+			if (phy6or5x && updated[core] == 0) {
+				b43_nphy_update_tx_cal_ladder(dev, core);
+				updated[core] = 1;
+			}
+
+			tmp = (params[core].ncorr[type] << 8) | 0x66;
+			b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDNNUM, tmp);
+
+			if (type == 1 || type == 3 || type == 4) {
+				buffer[0] = b43_ntab_read(dev,
+						B43_NTAB16(15, 69 + core));
+				diq_start = buffer[0];
+				buffer[0] = 0;
+				b43_ntab_write(dev, B43_NTAB16(15, 69 + core),
+						0);
+			}
+
+			b43_phy_write(dev, B43_NPHY_IQLOCAL_CMD, cmd);
+			for (i = 0; i < 2000; i++) {
+				tmp = b43_phy_read(dev, B43_NPHY_IQLOCAL_CMD);
+				if (tmp & 0xC000)
+					break;
+				udelay(10);
+			}
+
+			b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+						buffer);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 64), length,
+						buffer);
+
+			if (type == 1 || type == 3 || type == 4)
+				buffer[0] = diq_start;
+		}
+
+		if (mphase)
+			nphy->mphase_txcal_cmdidx = (numb >= max) ? 0 : numb;
+
+		last = (dev->phy.rev < 3) ? 6 : 7;
+
+		if (!mphase || nphy->mphase_cal_phase_id == last) {
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 96), 4, buffer);
+			b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 4, buffer);
+			if (dev->phy.rev < 3) {
+				buffer[0] = 0;
+				buffer[1] = 0;
+				buffer[2] = 0;
+				buffer[3] = 0;
+			}
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 88), 4,
+						buffer);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 101), 2,
+						buffer);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 85), 2,
+						buffer);
+			b43_ntab_write_bulk(dev, B43_NTAB16(15, 93), 2,
+						buffer);
+			length = 11;
+			if (dev->phy.rev < 3)
+				length -= 2;
+			b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+						nphy->txiqlocal_bestc);
+			nphy->txiqlocal_coeffsvalid = true;
+			/* TODO: Set nphy->txiqlocal_chanspec to
+				the current channel */
+		} else {
+			length = 11;
+			if (dev->phy.rev < 3)
+				length -= 2;
+			b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+						nphy->mphase_txcal_bestcoeffs);
+		}
+
+		b43_nphy_stop_playback(dev);
+		b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0);
+	}
+
+	b43_nphy_tx_cal_phy_cleanup(dev);
+	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, save);
+
+	if (dev->phy.rev < 2 && (!mphase || nphy->mphase_cal_phase_id == last))
+		b43_nphy_tx_iq_workaround(dev);
+
+	if (dev->phy.rev >= 4)
+		nphy->hang_avoid = avoid;
+
+	b43_nphy_stay_in_carrier_search(dev, false);
+
+	return error;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalRxIqRev2 */
+static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
+			struct nphy_txgains target, u8 type, bool debug)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	int i, j, index;
+	u8 rfctl[2];
+	u8 afectl_core;
+	u16 tmp[6];
+	u16 cur_hpf1, cur_hpf2, cur_lna;
+	u32 real, imag;
+	enum ieee80211_band band;
+
+	u8 use;
+	u16 cur_hpf;
+	u16 lna[3] = { 3, 3, 1 };
+	u16 hpf1[3] = { 7, 2, 0 };
+	u16 hpf2[3] = { 2, 0, 0 };
+	u32 power[3] = { };
+	u16 gain_save[2];
+	u16 cal_gain[2];
+	struct nphy_iqcal_params cal_params[2];
+	struct nphy_iq_est est;
+	int ret = 0;
+	bool playtone = true;
+	int desired = 13;
+
+	b43_nphy_stay_in_carrier_search(dev, 1);
+
+	if (dev->phy.rev < 2)
+		;/* TODO: Call N PHY Reapply TX Cal Coeffs */
+	b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
+	for (i = 0; i < 2; i++) {
+		b43_nphy_iq_cal_gain_params(dev, i, target, &cal_params[i]);
+		cal_gain[i] = cal_params[i].cal_gain;
+	}
+	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, cal_gain);
+
+	for (i = 0; i < 2; i++) {
+		if (i == 0) {
+			rfctl[0] = B43_NPHY_RFCTL_INTC1;
+			rfctl[1] = B43_NPHY_RFCTL_INTC2;
+			afectl_core = B43_NPHY_AFECTL_C1;
+		} else {
+			rfctl[0] = B43_NPHY_RFCTL_INTC2;
+			rfctl[1] = B43_NPHY_RFCTL_INTC1;
+			afectl_core = B43_NPHY_AFECTL_C2;
+		}
+
+		tmp[1] = b43_phy_read(dev, B43_NPHY_RFSEQCA);
+		tmp[2] = b43_phy_read(dev, afectl_core);
+		tmp[3] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		tmp[4] = b43_phy_read(dev, rfctl[0]);
+		tmp[5] = b43_phy_read(dev, rfctl[1]);
+
+		b43_phy_maskset(dev, B43_NPHY_RFSEQCA,
+				(u16)~B43_NPHY_RFSEQCA_RXDIS,
+				((1 - i) << B43_NPHY_RFSEQCA_RXDIS_SHIFT));
+		b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXEN,
+				(1 - i));
+		b43_phy_set(dev, afectl_core, 0x0006);
+		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0006);
+
+		band = b43_current_band(dev->wl);
+
+		if (nphy->rxcalparams & 0xFF000000) {
+			if (band == IEEE80211_BAND_5GHZ)
+				b43_phy_write(dev, rfctl[0], 0x140);
+			else
+				b43_phy_write(dev, rfctl[0], 0x110);
+		} else {
+			if (band == IEEE80211_BAND_5GHZ)
+				b43_phy_write(dev, rfctl[0], 0x180);
+			else
+				b43_phy_write(dev, rfctl[0], 0x120);
+		}
+
+		if (band == IEEE80211_BAND_5GHZ)
+			b43_phy_write(dev, rfctl[1], 0x148);
+		else
+			b43_phy_write(dev, rfctl[1], 0x114);
+
+		if (nphy->rxcalparams & 0x10000) {
+			b43_radio_maskset(dev, B2055_C1_GENSPARE2, 0xFC,
+					(i + 1));
+			b43_radio_maskset(dev, B2055_C2_GENSPARE2, 0xFC,
+					(2 - i));
+		}
+
+		for (j = 0; i < 4; j++) {
+			if (j < 3) {
+				cur_lna = lna[j];
+				cur_hpf1 = hpf1[j];
+				cur_hpf2 = hpf2[j];
+			} else {
+				if (power[1] > 10000) {
+					use = 1;
+					cur_hpf = cur_hpf1;
+					index = 2;
+				} else {
+					if (power[0] > 10000) {
+						use = 1;
+						cur_hpf = cur_hpf1;
+						index = 1;
+					} else {
+						index = 0;
+						use = 2;
+						cur_hpf = cur_hpf2;
+					}
+				}
+				cur_lna = lna[index];
+				cur_hpf1 = hpf1[index];
+				cur_hpf2 = hpf2[index];
+				cur_hpf += desired - hweight32(power[index]);
+				cur_hpf = clamp_val(cur_hpf, 0, 10);
+				if (use == 1)
+					cur_hpf1 = cur_hpf;
+				else
+					cur_hpf2 = cur_hpf;
+			}
+
+			tmp[0] = ((cur_hpf2 << 8) | (cur_hpf1 << 4) |
+					(cur_lna << 2));
+			b43_nphy_rf_control_override(dev, 0x400, tmp[0], 3,
+									false);
+			b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+			b43_nphy_stop_playback(dev);
+
+			if (playtone) {
+				ret = b43_nphy_tx_tone(dev, 4000,
+						(nphy->rxcalparams & 0xFFFF),
+						false, false);
+				playtone = false;
+			} else {
+				b43_nphy_run_samples(dev, 160, 0xFFFF, 0,
+							false, false);
+			}
+
+			if (ret == 0) {
+				if (j < 3) {
+					b43_nphy_rx_iq_est(dev, &est, 1024, 32,
+									false);
+					if (i == 0) {
+						real = est.i0_pwr;
+						imag = est.q0_pwr;
+					} else {
+						real = est.i1_pwr;
+						imag = est.q1_pwr;
+					}
+					power[i] = ((real + imag) / 1024) + 1;
+				} else {
+					b43_nphy_calc_rx_iq_comp(dev, 1 << i);
+				}
+				b43_nphy_stop_playback(dev);
+			}
+
+			if (ret != 0)
+				break;
+		}
+
+		b43_radio_mask(dev, B2055_C1_GENSPARE2, 0xFC);
+		b43_radio_mask(dev, B2055_C2_GENSPARE2, 0xFC);
+		b43_phy_write(dev, rfctl[1], tmp[5]);
+		b43_phy_write(dev, rfctl[0], tmp[4]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp[3]);
+		b43_phy_write(dev, afectl_core, tmp[2]);
+		b43_phy_write(dev, B43_NPHY_RFSEQCA, tmp[1]);
+
+		if (ret != 0)
+			break;
+	}
+
+	b43_nphy_rf_control_override(dev, 0x400, 0, 3, true);
+	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+	b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
+
+	b43_nphy_stay_in_carrier_search(dev, 0);
+
+	return ret;
+}
+
+static int b43_nphy_rev3_cal_rx_iq(struct b43_wldev *dev,
+			struct nphy_txgains target, u8 type, bool debug)
+{
+	return -1;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalRxIq */
+static int b43_nphy_cal_rx_iq(struct b43_wldev *dev,
+			struct nphy_txgains target, u8 type, bool debug)
+{
+	if (dev->phy.rev >= 3)
+		return b43_nphy_rev3_cal_rx_iq(dev, target, type, debug);
+	else
+		return b43_nphy_rev2_cal_rx_iq(dev, target, type, debug);
+}
+
+/*
+ * Init N-PHY
+ * http://bcm-v4.sipsolutions.net/802.11/PHY/Init/N
+ */
 int b43_phy_initn(struct b43_wldev *dev)
 {
+	struct ssb_bus *bus = dev->dev->bus;
 	struct b43_phy *phy = &dev->phy;
+	struct b43_phy_n *nphy = phy->n;
+	u8 tx_pwr_state;
+	struct nphy_txgains target;
 	u16 tmp;
+	enum ieee80211_band tmp2;
+	bool do_rssi_cal;
 
-	//TODO: Spectral management
+	u16 clip[2];
+	bool do_cal = false;
+
+	if ((dev->phy.rev >= 3) &&
+	   (bus->sprom.boardflags_lo & B43_BFL_EXTLNA) &&
+	   (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)) {
+		chipco_set32(&dev->dev->bus->chipco, SSB_CHIPCO_CHIPCTL, 0x40);
+	}
+	nphy->deaf_count = 0;
 	b43_nphy_tables_init(dev);
+	nphy->crsminpwr_adjusted = false;
+	nphy->noisevars_adjusted = false;
 
 	/* Clear all overrides */
-	b43_phy_write(dev, B43_NPHY_RFCTL_OVER, 0);
+	if (dev->phy.rev >= 3) {
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S1, 0);
+		b43_phy_write(dev, B43_NPHY_RFCTL_OVER, 0);
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S0, 0);
+		b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S1, 0);
+	} else {
+		b43_phy_write(dev, B43_NPHY_RFCTL_OVER, 0);
+	}
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, 0);
 	b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, 0);
-	b43_phy_write(dev, B43_NPHY_RFCTL_INTC3, 0);
-	b43_phy_write(dev, B43_NPHY_RFCTL_INTC4, 0);
+	if (dev->phy.rev < 6) {
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC3, 0);
+		b43_phy_write(dev, B43_NPHY_RFCTL_INTC4, 0);
+	}
 	b43_phy_mask(dev, B43_NPHY_RFSEQMODE,
 		     ~(B43_NPHY_RFSEQMODE_CAOVER |
 		       B43_NPHY_RFSEQMODE_TROVER));
+	if (dev->phy.rev >= 3)
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, 0);
 	b43_phy_write(dev, B43_NPHY_AFECTL_OVER, 0);
 
-	tmp = (phy->rev < 2) ? 64 : 59;
-	b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
-			~B43_NPHY_BPHY_CTL3_SCALE,
-			tmp << B43_NPHY_BPHY_CTL3_SCALE_SHIFT);
-
+	if (dev->phy.rev <= 2) {
+		tmp = (dev->phy.rev == 2) ? 0x3B : 0x40;
+		b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
+				~B43_NPHY_BPHY_CTL3_SCALE,
+				tmp << B43_NPHY_BPHY_CTL3_SCALE_SHIFT);
+	}
 	b43_phy_write(dev, B43_NPHY_AFESEQ_TX2RX_PUD_20M, 0x20);
 	b43_phy_write(dev, B43_NPHY_AFESEQ_TX2RX_PUD_40M, 0x20);
 
-	b43_phy_write(dev, B43_NPHY_TXREALFD, 184);
-	b43_phy_write(dev, B43_NPHY_MIMO_CRSTXEXT, 200);
-	b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 80);
-	b43_phy_write(dev, B43_NPHY_C2_BCLIPBKOFF, 511);
+	if (bus->sprom.boardflags2_lo & 0x100 ||
+	    (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE &&
+	     bus->boardinfo.type == 0x8B))
+		b43_phy_write(dev, B43_NPHY_TXREALFD, 0xA0);
+	else
+		b43_phy_write(dev, B43_NPHY_TXREALFD, 0xB8);
+	b43_phy_write(dev, B43_NPHY_MIMO_CRSTXEXT, 0xC8);
+	b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x50);
+	b43_phy_write(dev, B43_NPHY_TXRIFS_FRDEL, 0x30);
 
-	//TODO MIMO-Config
-	//TODO Update TX/RX chain
+	b43_nphy_update_mimo_config(dev, nphy->preamble_override);
+	b43_nphy_update_txrx_chain(dev);
 
 	if (phy->rev < 2) {
 		b43_phy_write(dev, B43_NPHY_DUP40_GFBL, 0xAA8);
 		b43_phy_write(dev, B43_NPHY_DUP40_BL, 0x9A4);
 	}
+
+	tmp2 = b43_current_band(dev->wl);
+	if ((nphy->ipa2g_on && tmp2 == IEEE80211_BAND_2GHZ) ||
+	    (nphy->ipa5g_on && tmp2 == IEEE80211_BAND_5GHZ)) {
+		b43_phy_set(dev, B43_NPHY_PAPD_EN0, 0x1);
+		b43_phy_maskset(dev, B43_NPHY_EPS_TABLE_ADJ0, 0x007F,
+				nphy->papd_epsilon_offset[0] << 7);
+		b43_phy_set(dev, B43_NPHY_PAPD_EN1, 0x1);
+		b43_phy_maskset(dev, B43_NPHY_EPS_TABLE_ADJ1, 0x007F,
+				nphy->papd_epsilon_offset[1] << 7);
+		b43_nphy_int_pa_set_tx_dig_filters(dev);
+	} else if (phy->rev >= 5) {
+		b43_nphy_ext_pa_set_tx_dig_filters(dev);
+	}
+
 	b43_nphy_workarounds(dev);
-	b43_nphy_reset_cca(dev);
 
-	ssb_write32(dev->dev, SSB_TMSLOW,
-		    ssb_read32(dev->dev, SSB_TMSLOW) | B43_TMSLOW_MACPHYCLKEN);
+	/* Reset CCA, in init code it differs a little from standard way */
+	b43_nphy_bmac_clock_fgc(dev, 1);
+	tmp = b43_phy_read(dev, B43_NPHY_BBCFG);
+	b43_phy_write(dev, B43_NPHY_BBCFG, tmp | B43_NPHY_BBCFG_RSTCCA);
+	b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA);
+	b43_nphy_bmac_clock_fgc(dev, 0);
+
+	/* TODO N PHY MAC PHY Clock Set with argument 1 */
+
+	b43_nphy_pa_override(dev, false);
 	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
 	b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+	b43_nphy_pa_override(dev, true);
+
+	b43_nphy_classifier(dev, 0, 0);
+	b43_nphy_read_clip_detection(dev, clip);
+	tx_pwr_state = nphy->txpwrctrl;
+	/* TODO N PHY TX power control with argument 0
+		(turning off power control) */
+	/* TODO Fix the TX Power Settings */
+	/* TODO N PHY TX Power Control Idle TSSI */
+	/* TODO N PHY TX Power Control Setup */
+
+	if (phy->rev >= 3) {
+		/* TODO */
+	} else {
+		b43_ntab_write_bulk(dev, B43_NTAB32(26, 192), 128,
+					b43_ntab_tx_gain_rev0_1_2);
+		b43_ntab_write_bulk(dev, B43_NTAB32(27, 192), 128,
+					b43_ntab_tx_gain_rev0_1_2);
+	}
+
+	if (nphy->phyrxchain != 3)
+		;/* TODO N PHY RX Core Set State with phyrxchain as argument */
+	if (nphy->mphase_cal_phase_id > 0)
+		;/* TODO PHY Periodic Calibration Multi-Phase Restart */
+
+	do_rssi_cal = false;
+	if (phy->rev >= 3) {
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+			do_rssi_cal = (nphy->rssical_chanspec_2G == 0);
+		else
+			do_rssi_cal = (nphy->rssical_chanspec_5G == 0);
+
+		if (do_rssi_cal)
+			b43_nphy_rssi_cal(dev);
+		else
+			b43_nphy_restore_rssi_cal(dev);
+	} else {
+		b43_nphy_rssi_cal(dev);
+	}
+
+	if (!((nphy->measure_hold & 0x6) != 0)) {
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+			do_cal = (nphy->iqcal_chanspec_2G == 0);
+		else
+			do_cal = (nphy->iqcal_chanspec_5G == 0);
+
+		if (nphy->mute)
+			do_cal = false;
+
+		if (do_cal) {
+			target = b43_nphy_get_tx_gains(dev);
+
+			if (nphy->antsel_type == 2)
+				;/*TODO NPHY Superswitch Init with argument 1*/
+			if (nphy->perical != 2) {
+				b43_nphy_rssi_cal(dev);
+				if (phy->rev >= 3) {
+					nphy->cal_orig_pwr_idx[0] =
+					    nphy->txpwrindex[0].index_internal;
+					nphy->cal_orig_pwr_idx[1] =
+					    nphy->txpwrindex[1].index_internal;
+					/* TODO N PHY Pre Calibrate TX Gain */
+					target = b43_nphy_get_tx_gains(dev);
+				}
+			}
+		}
+	}
+
+	if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) {
+		if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
+			;/* Call N PHY Save Cal */
+		else if (nphy->mphase_cal_phase_id == 0)
+			;/* N PHY Periodic Calibration with argument 3 */
+	} else {
+		b43_nphy_restore_cal(dev);
+	}
 
-	b43_phy_read(dev, B43_NPHY_CLASSCTL); /* dummy read */
-	//TODO read core1/2 clip1 thres regs
-
-	if (1 /* FIXME Band is 2.4GHz */)
-		b43_nphy_bphy_init(dev);
-	//TODO disable TX power control
-	//TODO Fix the TX power settings
-	//TODO Init periodic calibration with reason 3
-	b43_nphy_rssi_cal(dev, 2);
-	b43_nphy_rssi_cal(dev, 0);
-	b43_nphy_rssi_cal(dev, 1);
-	//TODO get TX gain
-	//TODO init superswitch
-	//TODO calibrate LO
-	//TODO idle TSSI TX pctl
-	//TODO TX power control power setup
-	//TODO table writes
-	//TODO TX power control coefficients
-	//TODO enable TX power control
-	//TODO control antenna selection
-	//TODO init radar detection
-	//TODO reset channel if changed
+	b43_nphy_tx_pwr_ctrl_coef_setup(dev);
+	/* TODO N PHY TX Power Control Enable with argument tx_pwr_state */
+	b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
+	b43_phy_write(dev, B43_NPHY_TXMACDELAY, 0x0320);
+	if (phy->rev >= 3 && phy->rev <= 6)
+		b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x0014);
+	b43_nphy_tx_lp_fbw(dev);
+	/* TODO N PHY Spur Workaround */
 
 	b43err(dev->wl, "IEEE 802.11n devices are not supported, yet.\n");
 	return 0;
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h
index 1749aef4147d..ae82f0fc2096 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -231,6 +231,7 @@
 #define B43_NPHY_C2_TXIQ_COMP_OFF		B43_PHY_N(0x088) /* Core 2 TX I/Q comp offset */
 #define B43_NPHY_C1_TXCTL			B43_PHY_N(0x08B) /* Core 1 TX control */
 #define B43_NPHY_C2_TXCTL			B43_PHY_N(0x08C) /* Core 2 TX control */
+#define B43_NPHY_AFECTL_OVER1			B43_PHY_N(0x08F) /* AFE control override 1 */
 #define B43_NPHY_SCRAM_SIGCTL			B43_PHY_N(0x090) /* Scram signal control */
 #define  B43_NPHY_SCRAM_SIGCTL_INITST		0x007F /* Initial state value */
 #define  B43_NPHY_SCRAM_SIGCTL_INITST_SHIFT	0
@@ -705,6 +706,10 @@
 #define B43_NPHY_TXPCTL_INIT			B43_PHY_N(0x222) /* TX power controll init */
 #define  B43_NPHY_TXPCTL_INIT_PIDXI1		0x00FF /* Power index init 1 */
 #define  B43_NPHY_TXPCTL_INIT_PIDXI1_SHIFT	0
+#define B43_NPHY_PAPD_EN0			B43_PHY_N(0x297) /* PAPD Enable0 TBD */
+#define B43_NPHY_EPS_TABLE_ADJ0			B43_PHY_N(0x298) /* EPS Table Adj0 TBD */
+#define B43_NPHY_PAPD_EN1			B43_PHY_N(0x29B) /* PAPD Enable1 TBD */
+#define B43_NPHY_EPS_TABLE_ADJ1			B43_PHY_N(0x29C) /* EPS Table Adj1 TBD */
 
 
 
@@ -919,8 +924,95 @@
 
 struct b43_wldev;
 
+struct b43_phy_n_iq_comp {
+	s16 a0;
+	s16 b0;
+	s16 a1;
+	s16 b1;
+};
+
+struct b43_phy_n_rssical_cache {
+	u16 rssical_radio_regs_2G[2];
+	u16 rssical_phy_regs_2G[12];
+
+	u16 rssical_radio_regs_5G[2];
+	u16 rssical_phy_regs_5G[12];
+};
+
+struct b43_phy_n_cal_cache {
+	u16 txcal_radio_regs_2G[8];
+	u16 txcal_coeffs_2G[8];
+	struct b43_phy_n_iq_comp rxcal_coeffs_2G;
+
+	u16 txcal_radio_regs_5G[8];
+	u16 txcal_coeffs_5G[8];
+	struct b43_phy_n_iq_comp rxcal_coeffs_5G;
+};
+
+struct b43_phy_n_txpwrindex {
+	s8 index;
+	s8 index_internal;
+	s8 index_internal_save;
+	u16 AfectrlOverride;
+	u16 AfeCtrlDacGain;
+	u16 rad_gain;
+	u8 bbmult;
+	u16 iqcomp_a;
+	u16 iqcomp_b;
+	u16 locomp;
+};
+
 struct b43_phy_n {
-	//TODO lots of missing stuff
+	u8 antsel_type;
+	u8 cal_orig_pwr_idx[2];
+	u8 measure_hold;
+	u8 phyrxchain;
+	u8 perical;
+	u32 deaf_count;
+	u32 rxcalparams;
+	bool hang_avoid;
+	bool mute;
+	u16 papd_epsilon_offset[2];
+	s32 preamble_override;
+	u32 bb_mult_save;
+
+	bool gain_boost;
+	bool elna_gain_config;
+	bool band5g_pwrgain;
+
+	u8 mphase_cal_phase_id;
+	u16 mphase_txcal_cmdidx;
+	u16 mphase_txcal_numcmds;
+	u16 mphase_txcal_bestcoeffs[11];
+
+	u8 txpwrctrl;
+	u16 txcal_bbmult;
+	u16 txiqlocal_bestc[11];
+	bool txiqlocal_coeffsvalid;
+	struct b43_phy_n_txpwrindex txpwrindex[2];
+
+	u8 txrx_chain;
+	u16 tx_rx_cal_phy_saveregs[11];
+	u16 tx_rx_cal_radio_saveregs[22];
+
+	u16 rfctrl_intc1_save;
+	u16 rfctrl_intc2_save;
+
+	u16 classifier_state;
+	u16 clip_state[2];
+
+	bool ipa2g_on;
+	u8 iqcal_chanspec_2G;
+	u8 rssical_chanspec_2G;
+
+	bool ipa5g_on;
+	u8 iqcal_chanspec_5G;
+	u8 rssical_chanspec_5G;
+
+	struct b43_phy_n_rssical_cache rssical_cache;
+	struct b43_phy_n_cal_cache cal_cache;
+	bool crsminpwr_adjusted;
+	bool noisevars_adjusted;
 };
 
 
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 4e2336315545..a00d509150f7 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -1336,7 +1336,7 @@ b43_nphy_get_chantabent(struct b43_wldev *dev, u8 channel)
 }
 
 
-const u8 b43_ntab_adjustpower0[] = {
+static const u8 b43_ntab_adjustpower0[] = {
 	0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
 	0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
 	0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
@@ -1355,7 +1355,7 @@ const u8 b43_ntab_adjustpower0[] = {
 	0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
 };
 
-const u8 b43_ntab_adjustpower1[] = {
+static const u8 b43_ntab_adjustpower1[] = {
 	0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
 	0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
 	0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
@@ -1374,11 +1374,11 @@ const u8 b43_ntab_adjustpower1[] = {
 	0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
 };
 
-const u16 b43_ntab_bdi[] = {
+static const u16 b43_ntab_bdi[] = {
 	0x0070, 0x0126, 0x012C, 0x0246, 0x048D, 0x04D2,
 };
 
-const u32 b43_ntab_channelest[] = {
+static const u32 b43_ntab_channelest[] = {
 	0x44444444, 0x44444444, 0x44444444, 0x44444444,
 	0x44444444, 0x44444444, 0x44444444, 0x44444444,
 	0x10101010, 0x10101010, 0x10101010, 0x10101010,
@@ -1405,7 +1405,7 @@ const u32 b43_ntab_channelest[] = {
 	0x10101010, 0x10101010, 0x10101010, 0x10101010,
 };
 
-const u8 b43_ntab_estimatepowerlt0[] = {
+static const u8 b43_ntab_estimatepowerlt0[] = {
 	0x50, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49,
 	0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41,
 	0x40, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39,
@@ -1416,7 +1416,7 @@ const u8 b43_ntab_estimatepowerlt0[] = {
 	0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
 };
 
-const u8 b43_ntab_estimatepowerlt1[] = {
+static const u8 b43_ntab_estimatepowerlt1[] = {
 	0x50, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49,
 	0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41,
 	0x40, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39,
@@ -1427,14 +1427,14 @@ const u8 b43_ntab_estimatepowerlt1[] = {
 	0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
 };
 
-const u8 b43_ntab_framelookup[] = {
+static const u8 b43_ntab_framelookup[] = {
 	0x02, 0x04, 0x14, 0x14, 0x03, 0x05, 0x16, 0x16,
 	0x0A, 0x0C, 0x1C, 0x1C, 0x0B, 0x0D, 0x1E, 0x1E,
 	0x06, 0x08, 0x18, 0x18, 0x07, 0x09, 0x1A, 0x1A,
 	0x0E, 0x10, 0x20, 0x28, 0x0F, 0x11, 0x22, 0x2A,
 };
 
-const u32 b43_ntab_framestruct[] = {
+static const u32 b43_ntab_framestruct[] = {
 	0x08004A04, 0x00100000, 0x01000A05, 0x00100020,
 	0x09804506, 0x00100030, 0x09804507, 0x00100030,
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -1645,7 +1645,7 @@ const u32 b43_ntab_framestruct[] = {
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 };
 
-const u32 b43_ntab_gainctl0[] = {
+static const u32 b43_ntab_gainctl0[] = {
 	0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
 	0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
 	0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
@@ -1680,7 +1680,7 @@ const u32 b43_ntab_gainctl0[] = {
 	0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
 };
 
-const u32 b43_ntab_gainctl1[] = {
+static const u32 b43_ntab_gainctl1[] = {
 	0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
 	0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
 	0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
@@ -1715,12 +1715,12 @@ const u32 b43_ntab_gainctl1[] = {
 	0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
 };
 
-const u32 b43_ntab_intlevel[] = {
+static const u32 b43_ntab_intlevel[] = {
 	0x00802070, 0x0671188D, 0x0A60192C, 0x0A300E46,
 	0x00C1188D, 0x080024D2, 0x00000070,
 };
 
-const u32 b43_ntab_iqlt0[] = {
+static const u32 b43_ntab_iqlt0[] = {
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
@@ -1755,7 +1755,7 @@ const u32 b43_ntab_iqlt0[] = {
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 };
 
-const u32 b43_ntab_iqlt1[] = {
+static const u32 b43_ntab_iqlt1[] = {
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
@@ -1790,7 +1790,7 @@ const u32 b43_ntab_iqlt1[] = {
 	0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
 };
 
-const u16 b43_ntab_loftlt0[] = {
+static const u16 b43_ntab_loftlt0[] = {
 	0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
 	0x0002, 0x0103, 0x0000, 0x0101, 0x0002, 0x0103,
 	0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
@@ -1815,7 +1815,7 @@ const u16 b43_ntab_loftlt0[] = {
 	0x0002, 0x0103,
 };
 
-const u16 b43_ntab_loftlt1[] = {
+static const u16 b43_ntab_loftlt1[] = {
 	0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
 	0x0002, 0x0103, 0x0000, 0x0101, 0x0002, 0x0103,
 	0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
@@ -1840,7 +1840,7 @@ const u16 b43_ntab_loftlt1[] = {
 	0x0002, 0x0103,
 };
 
-const u8 b43_ntab_mcs[] = {
+static const u8 b43_ntab_mcs[] = {
 	0x00, 0x08, 0x0A, 0x10, 0x12, 0x19, 0x1A, 0x1C,
 	0x40, 0x48, 0x4A, 0x50, 0x52, 0x59, 0x5A, 0x5C,
 	0x80, 0x88, 0x8A, 0x90, 0x92, 0x99, 0x9A, 0x9C,
@@ -1859,7 +1859,7 @@ const u8 b43_ntab_mcs[] = {
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 };
 
-const u32 b43_ntab_noisevar10[] = {
+static const u32 b43_ntab_noisevar10[] = {
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
@@ -1926,7 +1926,7 @@ const u32 b43_ntab_noisevar10[] = {
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 };
 
-const u32 b43_ntab_noisevar11[] = {
+static const u32 b43_ntab_noisevar11[] = {
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
@@ -1993,7 +1993,7 @@ const u32 b43_ntab_noisevar11[] = {
 	0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
 };
 
-const u16 b43_ntab_pilot[] = {
+static const u16 b43_ntab_pilot[] = {
 	0xFF08, 0xFF08, 0xFF08, 0xFF08, 0xFF08, 0xFF08,
 	0xFF08, 0xFF08, 0x80D5, 0x80D5, 0x80D5, 0x80D5,
 	0x80D5, 0x80D5, 0x80D5, 0x80D5, 0xFF0A, 0xFF82,
@@ -2011,12 +2011,12 @@ const u16 b43_ntab_pilot[] = {
 	0xF0A0, 0xF028, 0xFFFF, 0xFFFF,
 };
 
-const u32 b43_ntab_pilotlt[] = {
+static const u32 b43_ntab_pilotlt[] = {
 	0x76540123, 0x62407351, 0x76543201, 0x76540213,
 	0x76540123, 0x76430521,
 };
 
-const u32 b43_ntab_tdi20a0[] = {
+static const u32 b43_ntab_tdi20a0[] = {
 	0x00091226, 0x000A1429, 0x000B56AD, 0x000C58B0,
 	0x000D5AB3, 0x000E9CB6, 0x000F9EBA, 0x0000C13D,
 	0x00020301, 0x00030504, 0x00040708, 0x0005090B,
@@ -2033,7 +2033,7 @@ const u32 b43_ntab_tdi20a0[] = {
 	0x00000000, 0x00000000, 0x00000000,
 };
 
-const u32 b43_ntab_tdi20a1[] = {
+static const u32 b43_ntab_tdi20a1[] = {
 	0x00014B26, 0x00028D29, 0x000393AD, 0x00049630,
 	0x0005D833, 0x0006DA36, 0x00099C3A, 0x000A9E3D,
 	0x000BC081, 0x000CC284, 0x000DC488, 0x000F068B,
@@ -2050,7 +2050,7 @@ const u32 b43_ntab_tdi20a1[] = {
 	0x00000000, 0x00000000, 0x00000000,
 };
 
-const u32 b43_ntab_tdi40a0[] = {
+static const u32 b43_ntab_tdi40a0[] = {
 	0x0011A346, 0x00136CCF, 0x0014F5D9, 0x001641E2,
 	0x0017CB6B, 0x00195475, 0x001B2383, 0x001CAD0C,
 	0x001E7616, 0x0000821F, 0x00020BA8, 0x0003D4B2,
@@ -2081,7 +2081,7 @@ const u32 b43_ntab_tdi40a0[] = {
 	0x00000000, 0x00000000,
 };
 
-const u32 b43_ntab_tdi40a1[] = {
+static const u32 b43_ntab_tdi40a1[] = {
 	0x001EDB36, 0x000129CA, 0x0002B353, 0x00047CDD,
 	0x0005C8E6, 0x000791EF, 0x00091BF9, 0x000AAA07,
 	0x000C3391, 0x000DFD1A, 0x00120923, 0x0013D22D,
@@ -2112,7 +2112,7 @@ const u32 b43_ntab_tdi40a1[] = {
 	0x00000000, 0x00000000,
 };
 
-const u32 b43_ntab_tdtrn[] = {
+static const u32 b43_ntab_tdtrn[] = {
 	0x061C061C, 0x0050EE68, 0xF592FE36, 0xFE5212F6,
 	0x00000C38, 0xFE5212F6, 0xF592FE36, 0x0050EE68,
 	0x061C061C, 0xEE680050, 0xFE36F592, 0x12F6FE52,
@@ -2291,7 +2291,7 @@ const u32 b43_ntab_tdtrn[] = {
 	0xFA58FC00, 0x0B64FC7E, 0x0800F7B6, 0x00F006BE,
 };
 
-const u32 b43_ntab_tmap[] = {
+static const u32 b43_ntab_tmap[] = {
 	0x8A88AA80, 0x8AAAAA8A, 0x8A8A8AA8, 0x00000888,
 	0x88000000, 0x8A8A88AA, 0x8AA88888, 0x8888A8A8,
 	0xF1111110, 0x11111111, 0x11F11111, 0x00000111,
@@ -2406,6 +2406,544 @@ const u32 b43_ntab_tmap[] = {
 	0x00000000, 0x00000000, 0x00000000, 0x00000000,
 };
 
+const u32 b43_ntab_tx_gain_rev0_1_2[] = {
+	0x03cc2b44, 0x03cc2b42, 0x03cc2a44, 0x03cc2a42,
+	0x03cc2944, 0x03c82b44, 0x03c82b42, 0x03c82a44,
+	0x03c82a42, 0x03c82944, 0x03c82942, 0x03c82844,
+	0x03c82842, 0x03c42b44, 0x03c42b42, 0x03c42a44,
+	0x03c42a42, 0x03c42944, 0x03c42942, 0x03c42844,
+	0x03c42842, 0x03c42744, 0x03c42742, 0x03c42644,
+	0x03c42642, 0x03c42544, 0x03c42542, 0x03c42444,
+	0x03c42442, 0x03c02b44, 0x03c02b42, 0x03c02a44,
+	0x03c02a42, 0x03c02944, 0x03c02942, 0x03c02844,
+	0x03c02842, 0x03c02744, 0x03c02742, 0x03b02b44,
+	0x03b02b42, 0x03b02a44, 0x03b02a42, 0x03b02944,
+	0x03b02942, 0x03b02844, 0x03b02842, 0x03b02744,
+	0x03b02742, 0x03b02644, 0x03b02642, 0x03b02544,
+	0x03b02542, 0x03a02b44, 0x03a02b42, 0x03a02a44,
+	0x03a02a42, 0x03a02944, 0x03a02942, 0x03a02844,
+	0x03a02842, 0x03a02744, 0x03a02742, 0x03902b44,
+	0x03902b42, 0x03902a44, 0x03902a42, 0x03902944,
+	0x03902942, 0x03902844, 0x03902842, 0x03902744,
+	0x03902742, 0x03902644, 0x03902642, 0x03902544,
+	0x03902542, 0x03802b44, 0x03802b42, 0x03802a44,
+	0x03802a42, 0x03802944, 0x03802942, 0x03802844,
+	0x03802842, 0x03802744, 0x03802742, 0x03802644,
+	0x03802642, 0x03802544, 0x03802542, 0x03802444,
+	0x03802442, 0x03802344, 0x03802342, 0x03802244,
+	0x03802242, 0x03802144, 0x03802142, 0x03802044,
+	0x03802042, 0x03801f44, 0x03801f42, 0x03801e44,
+	0x03801e42, 0x03801d44, 0x03801d42, 0x03801c44,
+	0x03801c42, 0x03801b44, 0x03801b42, 0x03801a44,
+	0x03801a42, 0x03801944, 0x03801942, 0x03801844,
+	0x03801842, 0x03801744, 0x03801742, 0x03801644,
+	0x03801642, 0x03801544, 0x03801542, 0x03801444,
+	0x03801442, 0x03801344, 0x03801342, 0x00002b00,
+};
+
+const u32 b43_ntab_tx_gain_rev3plus_2ghz[] = {
+	0x1f410044, 0x1f410042, 0x1f410040, 0x1f41003e,
+	0x1f41003c, 0x1f41003b, 0x1f410039, 0x1f410037,
+	0x1e410044, 0x1e410042, 0x1e410040, 0x1e41003e,
+	0x1e41003c, 0x1e41003b, 0x1e410039, 0x1e410037,
+	0x1d410044, 0x1d410042, 0x1d410040, 0x1d41003e,
+	0x1d41003c, 0x1d41003b, 0x1d410039, 0x1d410037,
+	0x1c410044, 0x1c410042, 0x1c410040, 0x1c41003e,
+	0x1c41003c, 0x1c41003b, 0x1c410039, 0x1c410037,
+	0x1b410044, 0x1b410042, 0x1b410040, 0x1b41003e,
+	0x1b41003c, 0x1b41003b, 0x1b410039, 0x1b410037,
+	0x1a410044, 0x1a410042, 0x1a410040, 0x1a41003e,
+	0x1a41003c, 0x1a41003b, 0x1a410039, 0x1a410037,
+	0x19410044, 0x19410042, 0x19410040, 0x1941003e,
+	0x1941003c, 0x1941003b, 0x19410039, 0x19410037,
+	0x18410044, 0x18410042, 0x18410040, 0x1841003e,
+	0x1841003c, 0x1841003b, 0x18410039, 0x18410037,
+	0x17410044, 0x17410042, 0x17410040, 0x1741003e,
+	0x1741003c, 0x1741003b, 0x17410039, 0x17410037,
+	0x16410044, 0x16410042, 0x16410040, 0x1641003e,
+	0x1641003c, 0x1641003b, 0x16410039, 0x16410037,
+	0x15410044, 0x15410042, 0x15410040, 0x1541003e,
+	0x1541003c, 0x1541003b, 0x15410039, 0x15410037,
+	0x14410044, 0x14410042, 0x14410040, 0x1441003e,
+	0x1441003c, 0x1441003b, 0x14410039, 0x14410037,
+	0x13410044, 0x13410042, 0x13410040, 0x1341003e,
+	0x1341003c, 0x1341003b, 0x13410039, 0x13410037,
+	0x12410044, 0x12410042, 0x12410040, 0x1241003e,
+	0x1241003c, 0x1241003b, 0x12410039, 0x12410037,
+	0x11410044, 0x11410042, 0x11410040, 0x1141003e,
+	0x1141003c, 0x1141003b, 0x11410039, 0x11410037,
+	0x10410044, 0x10410042, 0x10410040, 0x1041003e,
+	0x1041003c, 0x1041003b, 0x10410039, 0x10410037,
+};
+
+const u32 b43_ntab_tx_gain_rev3_5ghz[] = {
+	0xcff70044, 0xcff70042, 0xcff70040, 0xcff7003e,
+	0xcff7003c, 0xcff7003b, 0xcff70039, 0xcff70037,
+	0xcef70044, 0xcef70042, 0xcef70040, 0xcef7003e,
+	0xcef7003c, 0xcef7003b, 0xcef70039, 0xcef70037,
+	0xcdf70044, 0xcdf70042, 0xcdf70040, 0xcdf7003e,
+	0xcdf7003c, 0xcdf7003b, 0xcdf70039, 0xcdf70037,
+	0xccf70044, 0xccf70042, 0xccf70040, 0xccf7003e,
+	0xccf7003c, 0xccf7003b, 0xccf70039, 0xccf70037,
+	0xcbf70044, 0xcbf70042, 0xcbf70040, 0xcbf7003e,
+	0xcbf7003c, 0xcbf7003b, 0xcbf70039, 0xcbf70037,
+	0xcaf70044, 0xcaf70042, 0xcaf70040, 0xcaf7003e,
+	0xcaf7003c, 0xcaf7003b, 0xcaf70039, 0xcaf70037,
+	0xc9f70044, 0xc9f70042, 0xc9f70040, 0xc9f7003e,
+	0xc9f7003c, 0xc9f7003b, 0xc9f70039, 0xc9f70037,
+	0xc8f70044, 0xc8f70042, 0xc8f70040, 0xc8f7003e,
+	0xc8f7003c, 0xc8f7003b, 0xc8f70039, 0xc8f70037,
+	0xc7f70044, 0xc7f70042, 0xc7f70040, 0xc7f7003e,
+	0xc7f7003c, 0xc7f7003b, 0xc7f70039, 0xc7f70037,
+	0xc6f70044, 0xc6f70042, 0xc6f70040, 0xc6f7003e,
+	0xc6f7003c, 0xc6f7003b, 0xc6f70039, 0xc6f70037,
+	0xc5f70044, 0xc5f70042, 0xc5f70040, 0xc5f7003e,
+	0xc5f7003c, 0xc5f7003b, 0xc5f70039, 0xc5f70037,
+	0xc4f70044, 0xc4f70042, 0xc4f70040, 0xc4f7003e,
+	0xc4f7003c, 0xc4f7003b, 0xc4f70039, 0xc4f70037,
+	0xc3f70044, 0xc3f70042, 0xc3f70040, 0xc3f7003e,
+	0xc3f7003c, 0xc3f7003b, 0xc3f70039, 0xc3f70037,
+	0xc2f70044, 0xc2f70042, 0xc2f70040, 0xc2f7003e,
+	0xc2f7003c, 0xc2f7003b, 0xc2f70039, 0xc2f70037,
+	0xc1f70044, 0xc1f70042, 0xc1f70040, 0xc1f7003e,
+	0xc1f7003c, 0xc1f7003b, 0xc1f70039, 0xc1f70037,
+	0xc0f70044, 0xc0f70042, 0xc0f70040, 0xc0f7003e,
+	0xc0f7003c, 0xc0f7003b, 0xc0f70039, 0xc0f70037,
+};
+
+const u32 b43_ntab_tx_gain_rev4_5ghz[] = {
+	0x2ff20044, 0x2ff20042, 0x2ff20040, 0x2ff2003e,
+	0x2ff2003c, 0x2ff2003b, 0x2ff20039, 0x2ff20037,
+	0x2ef20044, 0x2ef20042, 0x2ef20040, 0x2ef2003e,
+	0x2ef2003c, 0x2ef2003b, 0x2ef20039, 0x2ef20037,
+	0x2df20044, 0x2df20042, 0x2df20040, 0x2df2003e,
+	0x2df2003c, 0x2df2003b, 0x2df20039, 0x2df20037,
+	0x2cf20044, 0x2cf20042, 0x2cf20040, 0x2cf2003e,
+	0x2cf2003c, 0x2cf2003b, 0x2cf20039, 0x2cf20037,
+	0x2bf20044, 0x2bf20042, 0x2bf20040, 0x2bf2003e,
+	0x2bf2003c, 0x2bf2003b, 0x2bf20039, 0x2bf20037,
+	0x2af20044, 0x2af20042, 0x2af20040, 0x2af2003e,
+	0x2af2003c, 0x2af2003b, 0x2af20039, 0x2af20037,
+	0x29f20044, 0x29f20042, 0x29f20040, 0x29f2003e,
+	0x29f2003c, 0x29f2003b, 0x29f20039, 0x29f20037,
+	0x28f20044, 0x28f20042, 0x28f20040, 0x28f2003e,
+	0x28f2003c, 0x28f2003b, 0x28f20039, 0x28f20037,
+	0x27f20044, 0x27f20042, 0x27f20040, 0x27f2003e,
+	0x27f2003c, 0x27f2003b, 0x27f20039, 0x27f20037,
+	0x26f20044, 0x26f20042, 0x26f20040, 0x26f2003e,
+	0x26f2003c, 0x26f2003b, 0x26f20039, 0x26f20037,
+	0x25f20044, 0x25f20042, 0x25f20040, 0x25f2003e,
+	0x25f2003c, 0x25f2003b, 0x25f20039, 0x25f20037,
+	0x24f20044, 0x24f20042, 0x24f20040, 0x24f2003e,
+	0x24f2003c, 0x24f2003b, 0x24f20039, 0x24f20038,
+	0x23f20041, 0x23f20040, 0x23f2003f, 0x23f2003e,
+	0x23f2003c, 0x23f2003b, 0x23f20039, 0x23f20037,
+	0x22f20044, 0x22f20042, 0x22f20040, 0x22f2003e,
+	0x22f2003c, 0x22f2003b, 0x22f20039, 0x22f20037,
+	0x21f20044, 0x21f20042, 0x21f20040, 0x21f2003e,
+	0x21f2003c, 0x21f2003b, 0x21f20039, 0x21f20037,
+	0x20d20043, 0x20d20041, 0x20d2003e, 0x20d2003c,
+	0x20d2003a, 0x20d20038, 0x20d20036, 0x20d20034,
+};
+
+const u32 b43_ntab_tx_gain_rev5plus_5ghz[] = {
+	0x0f62004a, 0x0f620048, 0x0f620046, 0x0f620044,
+	0x0f620042, 0x0f620040, 0x0f62003e, 0x0f62003c,
+	0x0e620044, 0x0e620042, 0x0e620040, 0x0e62003e,
+	0x0e62003c, 0x0e62003d, 0x0e62003b, 0x0e62003a,
+	0x0d620043, 0x0d620041, 0x0d620040, 0x0d62003e,
+	0x0d62003d, 0x0d62003c, 0x0d62003b, 0x0d62003a,
+	0x0c620041, 0x0c620040, 0x0c62003f, 0x0c62003e,
+	0x0c62003c, 0x0c62003b, 0x0c620039, 0x0c620037,
+	0x0b620046, 0x0b620044, 0x0b620042, 0x0b620040,
+	0x0b62003e, 0x0b62003c, 0x0b62003b, 0x0b62003a,
+	0x0a620041, 0x0a620040, 0x0a62003e, 0x0a62003c,
+	0x0a62003b, 0x0a62003a, 0x0a620039, 0x0a620038,
+	0x0962003e, 0x0962003d, 0x0962003c, 0x0962003b,
+	0x09620039, 0x09620037, 0x09620035, 0x09620033,
+	0x08620044, 0x08620042, 0x08620040, 0x0862003e,
+	0x0862003c, 0x0862003b, 0x0862003a, 0x08620039,
+	0x07620043, 0x07620042, 0x07620040, 0x0762003f,
+	0x0762003d, 0x0762003b, 0x0762003a, 0x07620039,
+	0x0662003e, 0x0662003d, 0x0662003c, 0x0662003b,
+	0x06620039, 0x06620037, 0x06620035, 0x06620033,
+	0x05620046, 0x05620044, 0x05620042, 0x05620040,
+	0x0562003e, 0x0562003c, 0x0562003b, 0x05620039,
+	0x04620044, 0x04620042, 0x04620040, 0x0462003e,
+	0x0462003c, 0x0462003b, 0x04620039, 0x04620038,
+	0x0362003c, 0x0362003b, 0x0362003a, 0x03620039,
+	0x03620038, 0x03620037, 0x03620035, 0x03620033,
+	0x0262004c, 0x0262004a, 0x02620048, 0x02620047,
+	0x02620046, 0x02620044, 0x02620043, 0x02620042,
+	0x0162004a, 0x01620048, 0x01620046, 0x01620044,
+	0x01620043, 0x01620042, 0x01620041, 0x01620040,
+	0x00620042, 0x00620040, 0x0062003e, 0x0062003c,
+	0x0062003b, 0x00620039, 0x00620037, 0x00620035,
+};
+
+const u32 txpwrctrl_tx_gain_ipa[] = {
+	0x5ff7002d, 0x5ff7002b, 0x5ff7002a, 0x5ff70029,
+	0x5ff70028, 0x5ff70027, 0x5ff70026, 0x5ff70025,
+	0x5ef7002d, 0x5ef7002b, 0x5ef7002a, 0x5ef70029,
+	0x5ef70028, 0x5ef70027, 0x5ef70026, 0x5ef70025,
+	0x5df7002d, 0x5df7002b, 0x5df7002a, 0x5df70029,
+	0x5df70028, 0x5df70027, 0x5df70026, 0x5df70025,
+	0x5cf7002d, 0x5cf7002b, 0x5cf7002a, 0x5cf70029,
+	0x5cf70028, 0x5cf70027, 0x5cf70026, 0x5cf70025,
+	0x5bf7002d, 0x5bf7002b, 0x5bf7002a, 0x5bf70029,
+	0x5bf70028, 0x5bf70027, 0x5bf70026, 0x5bf70025,
+	0x5af7002d, 0x5af7002b, 0x5af7002a, 0x5af70029,
+	0x5af70028, 0x5af70027, 0x5af70026, 0x5af70025,
+	0x59f7002d, 0x59f7002b, 0x59f7002a, 0x59f70029,
+	0x59f70028, 0x59f70027, 0x59f70026, 0x59f70025,
+	0x58f7002d, 0x58f7002b, 0x58f7002a, 0x58f70029,
+	0x58f70028, 0x58f70027, 0x58f70026, 0x58f70025,
+	0x57f7002d, 0x57f7002b, 0x57f7002a, 0x57f70029,
+	0x57f70028, 0x57f70027, 0x57f70026, 0x57f70025,
+	0x56f7002d, 0x56f7002b, 0x56f7002a, 0x56f70029,
+	0x56f70028, 0x56f70027, 0x56f70026, 0x56f70025,
+	0x55f7002d, 0x55f7002b, 0x55f7002a, 0x55f70029,
+	0x55f70028, 0x55f70027, 0x55f70026, 0x55f70025,
+	0x54f7002d, 0x54f7002b, 0x54f7002a, 0x54f70029,
+	0x54f70028, 0x54f70027, 0x54f70026, 0x54f70025,
+	0x53f7002d, 0x53f7002b, 0x53f7002a, 0x53f70029,
+	0x53f70028, 0x53f70027, 0x53f70026, 0x53f70025,
+	0x52f7002d, 0x52f7002b, 0x52f7002a, 0x52f70029,
+	0x52f70028, 0x52f70027, 0x52f70026, 0x52f70025,
+	0x51f7002d, 0x51f7002b, 0x51f7002a, 0x51f70029,
+	0x51f70028, 0x51f70027, 0x51f70026, 0x51f70025,
+	0x50f7002d, 0x50f7002b, 0x50f7002a, 0x50f70029,
+	0x50f70028, 0x50f70027, 0x50f70026, 0x50f70025,
+};
+
+const u32 txpwrctrl_tx_gain_ipa_rev5[] = {
+	0x1ff7002d, 0x1ff7002b, 0x1ff7002a, 0x1ff70029,
+	0x1ff70028, 0x1ff70027, 0x1ff70026, 0x1ff70025,
+	0x1ef7002d, 0x1ef7002b, 0x1ef7002a, 0x1ef70029,
+	0x1ef70028, 0x1ef70027, 0x1ef70026, 0x1ef70025,
+	0x1df7002d, 0x1df7002b, 0x1df7002a, 0x1df70029,
+	0x1df70028, 0x1df70027, 0x1df70026, 0x1df70025,
+	0x1cf7002d, 0x1cf7002b, 0x1cf7002a, 0x1cf70029,
+	0x1cf70028, 0x1cf70027, 0x1cf70026, 0x1cf70025,
+	0x1bf7002d, 0x1bf7002b, 0x1bf7002a, 0x1bf70029,
+	0x1bf70028, 0x1bf70027, 0x1bf70026, 0x1bf70025,
+	0x1af7002d, 0x1af7002b, 0x1af7002a, 0x1af70029,
+	0x1af70028, 0x1af70027, 0x1af70026, 0x1af70025,
+	0x19f7002d, 0x19f7002b, 0x19f7002a, 0x19f70029,
+	0x19f70028, 0x19f70027, 0x19f70026, 0x19f70025,
+	0x18f7002d, 0x18f7002b, 0x18f7002a, 0x18f70029,
+	0x18f70028, 0x18f70027, 0x18f70026, 0x18f70025,
+	0x17f7002d, 0x17f7002b, 0x17f7002a, 0x17f70029,
+	0x17f70028, 0x17f70027, 0x17f70026, 0x17f70025,
+	0x16f7002d, 0x16f7002b, 0x16f7002a, 0x16f70029,
+	0x16f70028, 0x16f70027, 0x16f70026, 0x16f70025,
+	0x15f7002d, 0x15f7002b, 0x15f7002a, 0x15f70029,
+	0x15f70028, 0x15f70027, 0x15f70026, 0x15f70025,
+	0x14f7002d, 0x14f7002b, 0x14f7002a, 0x14f70029,
+	0x14f70028, 0x14f70027, 0x14f70026, 0x14f70025,
+	0x13f7002d, 0x13f7002b, 0x13f7002a, 0x13f70029,
+	0x13f70028, 0x13f70027, 0x13f70026, 0x13f70025,
+	0x12f7002d, 0x12f7002b, 0x12f7002a, 0x12f70029,
+	0x12f70028, 0x12f70027, 0x12f70026, 0x12f70025,
+	0x11f7002d, 0x11f7002b, 0x11f7002a, 0x11f70029,
+	0x11f70028, 0x11f70027, 0x11f70026, 0x11f70025,
+	0x10f7002d, 0x10f7002b, 0x10f7002a, 0x10f70029,
+	0x10f70028, 0x10f70027, 0x10f70026, 0x10f70025,
+};
+
+const u32 txpwrctrl_tx_gain_ipa_rev6[] = {
+	0x0ff7002d, 0x0ff7002b, 0x0ff7002a, 0x0ff70029,
+	0x0ff70028, 0x0ff70027, 0x0ff70026, 0x0ff70025,
+	0x0ef7002d, 0x0ef7002b, 0x0ef7002a, 0x0ef70029,
+	0x0ef70028, 0x0ef70027, 0x0ef70026, 0x0ef70025,
+	0x0df7002d, 0x0df7002b, 0x0df7002a, 0x0df70029,
+	0x0df70028, 0x0df70027, 0x0df70026, 0x0df70025,
+	0x0cf7002d, 0x0cf7002b, 0x0cf7002a, 0x0cf70029,
+	0x0cf70028, 0x0cf70027, 0x0cf70026, 0x0cf70025,
+	0x0bf7002d, 0x0bf7002b, 0x0bf7002a, 0x0bf70029,
+	0x0bf70028, 0x0bf70027, 0x0bf70026, 0x0bf70025,
+	0x0af7002d, 0x0af7002b, 0x0af7002a, 0x0af70029,
+	0x0af70028, 0x0af70027, 0x0af70026, 0x0af70025,
+	0x09f7002d, 0x09f7002b, 0x09f7002a, 0x09f70029,
+	0x09f70028, 0x09f70027, 0x09f70026, 0x09f70025,
+	0x08f7002d, 0x08f7002b, 0x08f7002a, 0x08f70029,
+	0x08f70028, 0x08f70027, 0x08f70026, 0x08f70025,
+	0x07f7002d, 0x07f7002b, 0x07f7002a, 0x07f70029,
+	0x07f70028, 0x07f70027, 0x07f70026, 0x07f70025,
+	0x06f7002d, 0x06f7002b, 0x06f7002a, 0x06f70029,
+	0x06f70028, 0x06f70027, 0x06f70026, 0x06f70025,
+	0x05f7002d, 0x05f7002b, 0x05f7002a, 0x05f70029,
+	0x05f70028, 0x05f70027, 0x05f70026, 0x05f70025,
+	0x04f7002d, 0x04f7002b, 0x04f7002a, 0x04f70029,
+	0x04f70028, 0x04f70027, 0x04f70026, 0x04f70025,
+	0x03f7002d, 0x03f7002b, 0x03f7002a, 0x03f70029,
+	0x03f70028, 0x03f70027, 0x03f70026, 0x03f70025,
+	0x02f7002d, 0x02f7002b, 0x02f7002a, 0x02f70029,
+	0x02f70028, 0x02f70027, 0x02f70026, 0x02f70025,
+	0x01f7002d, 0x01f7002b, 0x01f7002a, 0x01f70029,
+	0x01f70028, 0x01f70027, 0x01f70026, 0x01f70025,
+	0x00f7002d, 0x00f7002b, 0x00f7002a, 0x00f70029,
+	0x00f70028, 0x00f70027, 0x00f70026, 0x00f70025,
+};
+
+const u32 txpwrctrl_tx_gain_ipa_5g[] = {
+	0x7ff70035, 0x7ff70033, 0x7ff70032, 0x7ff70031,
+	0x7ff7002f, 0x7ff7002e, 0x7ff7002d, 0x7ff7002b,
+	0x7ff7002a, 0x7ff70029, 0x7ff70028, 0x7ff70027,
+	0x7ff70026, 0x7ff70024, 0x7ff70023, 0x7ff70022,
+	0x7ef70028, 0x7ef70027, 0x7ef70026, 0x7ef70025,
+	0x7ef70024, 0x7ef70023, 0x7df70028, 0x7df70027,
+	0x7df70026, 0x7df70025, 0x7df70024, 0x7df70023,
+	0x7df70022, 0x7cf70029, 0x7cf70028, 0x7cf70027,
+	0x7cf70026, 0x7cf70025, 0x7cf70023, 0x7cf70022,
+	0x7bf70029, 0x7bf70028, 0x7bf70026, 0x7bf70025,
+	0x7bf70024, 0x7bf70023, 0x7bf70022, 0x7bf70021,
+	0x7af70029, 0x7af70028, 0x7af70027, 0x7af70026,
+	0x7af70025, 0x7af70024, 0x7af70023, 0x7af70022,
+	0x79f70029, 0x79f70028, 0x79f70027, 0x79f70026,
+	0x79f70025, 0x79f70024, 0x79f70023, 0x79f70022,
+	0x78f70029, 0x78f70028, 0x78f70027, 0x78f70026,
+	0x78f70025, 0x78f70024, 0x78f70023, 0x78f70022,
+	0x77f70029, 0x77f70028, 0x77f70027, 0x77f70026,
+	0x77f70025, 0x77f70024, 0x77f70023, 0x77f70022,
+	0x76f70029, 0x76f70028, 0x76f70027, 0x76f70026,
+	0x76f70024, 0x76f70023, 0x76f70022, 0x76f70021,
+	0x75f70029, 0x75f70028, 0x75f70027, 0x75f70026,
+	0x75f70025, 0x75f70024, 0x75f70023, 0x74f70029,
+	0x74f70028, 0x74f70026, 0x74f70025, 0x74f70024,
+	0x74f70023, 0x74f70022, 0x73f70029, 0x73f70027,
+	0x73f70026, 0x73f70025, 0x73f70024, 0x73f70023,
+	0x73f70022, 0x72f70028, 0x72f70027, 0x72f70026,
+	0x72f70025, 0x72f70024, 0x72f70023, 0x72f70022,
+	0x71f70028, 0x71f70027, 0x71f70026, 0x71f70025,
+	0x71f70024, 0x71f70023, 0x70f70028, 0x70f70027,
+	0x70f70026, 0x70f70024, 0x70f70023, 0x70f70022,
+	0x70f70021, 0x70f70020, 0x70f70020, 0x70f7001f,
+};
+
+const u16 tbl_iqcal_gainparams[2][9][8] = {
+	{
+		{ 0x000, 0, 0, 2, 0x69, 0x69, 0x69, 0x69 },
+		{ 0x700, 7, 0, 0, 0x69, 0x69, 0x69, 0x69 },
+		{ 0x710, 7, 1, 0, 0x68, 0x68, 0x68, 0x68 },
+		{ 0x720, 7, 2, 0, 0x67, 0x67, 0x67, 0x67 },
+		{ 0x730, 7, 3, 0, 0x66, 0x66, 0x66, 0x66 },
+		{ 0x740, 7, 4, 0, 0x65, 0x65, 0x65, 0x65 },
+		{ 0x741, 7, 4, 1, 0x65, 0x65, 0x65, 0x65 },
+		{ 0x742, 7, 4, 2, 0x65, 0x65, 0x65, 0x65 },
+		{ 0x743, 7, 4, 3, 0x65, 0x65, 0x65, 0x65 }
+	},
+	{
+		{ 0x000, 7, 0, 0, 0x79, 0x79, 0x79, 0x79 },
+		{ 0x700, 7, 0, 0, 0x79, 0x79, 0x79, 0x79 },
+		{ 0x710, 7, 1, 0, 0x79, 0x79, 0x79, 0x79 },
+		{ 0x720, 7, 2, 0, 0x78, 0x78, 0x78, 0x78 },
+		{ 0x730, 7, 3, 0, 0x78, 0x78, 0x78, 0x78 },
+		{ 0x740, 7, 4, 0, 0x78, 0x78, 0x78, 0x78 },
+		{ 0x741, 7, 4, 1, 0x78, 0x78, 0x78, 0x78 },
+		{ 0x742, 7, 4, 2, 0x78, 0x78, 0x78, 0x78 },
+		{ 0x743, 7, 4, 3, 0x78, 0x78, 0x78, 0x78 }
+	}
+};
+
+const struct nphy_txiqcal_ladder ladder_lo[] = {
+	{ 3, 0 },
+	{ 4, 0 },
+	{ 6, 0 },
+	{ 9, 0 },
+	{ 13, 0 },
+	{ 18, 0 },
+	{ 25, 0 },
+	{ 25, 1 },
+	{ 25, 2 },
+	{ 25, 3 },
+	{ 25, 4 },
+	{ 25, 5 },
+	{ 25, 6 },
+	{ 25, 7 },
+	{ 35, 7 },
+	{ 50, 7 },
+	{ 71, 7 },
+	{ 100, 7 }
+};
+
+const struct nphy_txiqcal_ladder ladder_iq[] = {
+	{ 3, 0 },
+	{ 4, 0 },
+	{ 6, 0 },
+	{ 9, 0 },
+	{ 13, 0 },
+	{ 18, 0 },
+	{ 25, 0 },
+	{ 35, 0 },
+	{ 50, 0 },
+	{ 71, 0 },
+	{ 100, 0 },
+	{ 100, 1 },
+	{ 100, 2 },
+	{ 100, 3 },
+	{ 100, 4 },
+	{ 100, 5 },
+	{ 100, 6 },
+	{ 100, 7 }
+};
+
+const u16 loscale[] = {
+	256, 256, 271, 271,
+	287, 256, 256, 271,
+	271, 287, 287, 304,
+	304, 256, 256, 271,
+	271, 287, 287, 304,
+	304, 322, 322, 341,
+	341, 362, 362, 383,
+	383, 256, 256, 271,
+	271, 287, 287, 304,
+	304, 322, 322, 256,
+	256, 271, 271, 287,
+	287, 304, 304, 322,
+	322, 341, 341, 362,
+	362, 256, 256, 271,
+	271, 287, 287, 304,
+	304, 322, 322, 256,
+	256, 271, 271, 287,
+	287, 304, 304, 322,
+	322, 341, 341, 362,
+	362, 256, 256, 271,
+	271, 287, 287, 304,
+	304, 322, 322, 341,
+	341, 362, 362, 383,
+	383, 406, 406, 430,
+	430, 455, 455, 482,
+	482, 511, 511, 541,
+	541, 573, 573, 607,
+	607, 643, 643, 681,
+	681, 722, 722, 764,
+	764, 810, 810, 858,
+	858, 908, 908, 962,
+	962, 1019, 1019, 256
+};
+
+const u16 tbl_tx_iqlo_cal_loft_ladder_40[] = {
+	0x0200, 0x0300, 0x0400, 0x0700,
+	0x0900, 0x0c00, 0x1200, 0x1201,
+	0x1202, 0x1203, 0x1204, 0x1205,
+	0x1206, 0x1207, 0x1907, 0x2307,
+	0x3207, 0x4707
+};
+
+const u16 tbl_tx_iqlo_cal_loft_ladder_20[] = {
+	0x0300, 0x0500, 0x0700, 0x0900,
+	0x0d00, 0x1100, 0x1900, 0x1901,
+	0x1902, 0x1903, 0x1904, 0x1905,
+	0x1906, 0x1907, 0x2407, 0x3207,
+	0x4607, 0x6407
+};
+
+const u16 tbl_tx_iqlo_cal_iqimb_ladder_40[] = {
+	0x0100, 0x0200, 0x0400, 0x0700,
+	0x0900, 0x0c00, 0x1200, 0x1900,
+	0x2300, 0x3200, 0x4700, 0x4701,
+	0x4702, 0x4703, 0x4704, 0x4705,
+	0x4706, 0x4707
+};
+
+const u16 tbl_tx_iqlo_cal_iqimb_ladder_20[] = {
+	0x0200, 0x0300, 0x0600, 0x0900,
+	0x0d00, 0x1100, 0x1900, 0x2400,
+	0x3200, 0x4600, 0x6400, 0x6401,
+	0x6402, 0x6403, 0x6404, 0x6405,
+	0x6406, 0x6407
+};
+
+const u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[B43_NTAB_TX_IQLO_CAL_STARTCOEFS_REV3] = { };
+
+const u16 tbl_tx_iqlo_cal_startcoefs[B43_NTAB_TX_IQLO_CAL_STARTCOEFS] = { };
+
+const u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[] = {
+	0x8423, 0x8323, 0x8073, 0x8256,
+	0x8045, 0x8223, 0x9423, 0x9323,
+	0x9073, 0x9256, 0x9045, 0x9223
+};
+
+const u16 tbl_tx_iqlo_cal_cmds_recal[] = {
+	0x8101, 0x8253, 0x8053, 0x8234,
+	0x8034, 0x9101, 0x9253, 0x9053,
+	0x9234, 0x9034
+};
+
+const u16 tbl_tx_iqlo_cal_cmds_fullcal[] = {
+	0x8123, 0x8264, 0x8086, 0x8245,
+	0x8056, 0x9123, 0x9264, 0x9086,
+	0x9245, 0x9056
+};
+
+const u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[] = {
+	0x8434, 0x8334, 0x8084, 0x8267,
+	0x8056, 0x8234, 0x9434, 0x9334,
+	0x9084, 0x9267, 0x9056, 0x9234
+};
+
+const s16 tbl_tx_filter_coef_rev4[7][15] = {
+	{  -377,   137,  -407,   208, -1527,
+	    956,    93,   186,    93,   230,
+	    -44,   230,    20,  -191,   201 },
+	{   -77,    20,   -98,    49,   -93,
+	     60,    56,   111,    56,    26,
+	     -5,    26,    34,   -32,    34 },
+	{  -360,   164,  -376,   164, -1533,
+	    576,   308,  -314,   308,   121,
+	    -73,   121,    91,   124,    91 },
+	{  -295,   200,  -363,   142, -1391,
+	    826,   151,   301,   151,   151,
+	    301,   151,   602,  -752,   602 },
+	{   -92,    58,   -96,    49,  -104,
+	     44,    17,    35,    17,    12,
+	     25,    12,    13,    27,    13 },
+	{  -375,   136,  -399,   209, -1479,
+	    949,   130,   260,   130,   230,
+	    -44,   230,   201,  -191,   201 },
+	{ 0xed9,  0xc8, 0xe95,  0x8e, 0xa91,
+	  0x33a,  0x97, 0x12d,  0x97,  0x97,
+	  0x12d,  0x97, 0x25a, 0xd10, 0x25a }
+};
+
+/* addr0,  addr1,  bmask,  shift */
+const struct nphy_rf_control_override_rev2 tbl_rf_control_override_rev2[] = {
+	{ 0x78, 0x78, 0x0038,  3 }, /* for field == 0x0002 (fls == 2) */
+	{ 0x7A, 0x7D, 0x0001,  0 }, /* for field == 0x0004 (fls == 3) */
+	{ 0x7A, 0x7D, 0x0002,  1 }, /* for field == 0x0008 (fls == 4) */
+	{ 0x7A, 0x7D, 0x0004,  2 }, /* for field == 0x0010 (fls == 5) */
+	{ 0x7A, 0x7D, 0x0030,  4 }, /* for field == 0x0020 (fls == 6) */
+	{ 0x7A, 0x7D, 0x00C0,  6 }, /* for field == 0x0040 (fls == 7) */
+	{ 0x7A, 0x7D, 0x0100,  8 }, /* for field == 0x0080 (fls == 8) */
+	{ 0x7A, 0x7D, 0x0200,  9 }, /* for field == 0x0100 (fls == 9) */
+	{ 0x78, 0x78, 0x0004,  2 }, /* for field == 0x0200 (fls == 10) */
+	{ 0x7B, 0x7E, 0x01FF,  0 }, /* for field == 0x0400 (fls == 11) */
+	{ 0x7C, 0x7F, 0x01FF,  0 }, /* for field == 0x0800 (fls == 12) */
+	{ 0x78, 0x78, 0x0100,  8 }, /* for field == 0x1000 (fls == 13) */
+	{ 0x78, 0x78, 0x0200,  9 }, /* for field == 0x2000 (fls == 14) */
+	{ 0x78, 0x78, 0xF000, 12 }  /* for field == 0x4000 (fls == 15) */
+};
+
+/* val_mask, val_shift, en_addr0, val_addr0, en_addr1, val_addr1 */
+const struct nphy_rf_control_override_rev3 tbl_rf_control_override_rev3[] = {
+	{ 0x8000, 15, 0xE5, 0xF9, 0xE6, 0xFB }, /* field == 0x0001 (fls 1) */
+	{ 0x0001,  0, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0002 (fls 2) */
+	{ 0x0002,  1, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0004 (fls 3) */
+	{ 0x0004,  2, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0008 (fls 4) */
+	{ 0x0016,  4, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0010 (fls 5) */
+	{ 0x0020,  5, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0020 (fls 6) */
+	{ 0x0040,  6, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0040 (fls 7) */
+	{ 0x0080,  6, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0080 (fls 8) */
+	{ 0x0100,  7, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0100 (fls 9) */
+	{ 0x0007,  0, 0xE7, 0xF8, 0xEC, 0xFA }, /* field == 0x0200 (fls 10) */
+	{ 0x0070,  4, 0xE7, 0xF8, 0xEC, 0xFA }, /* field == 0x0400 (fls 11) */
+	{ 0xE000, 13, 0xE7, 0x7A, 0xEC, 0x7D }, /* field == 0x0800 (fls 12) */
+	{ 0xFFFF,  0, 0xE7, 0x7B, 0xEC, 0x7E }, /* field == 0x1000 (fls 13) */
+	{ 0xFFFF,  0, 0xE7, 0x7C, 0xEC, 0x7F }, /* field == 0x2000 (fls 14) */
+	{ 0x00C0,  6, 0xE7, 0xF9, 0xEC, 0xFB }  /* field == 0x4000 (fls 15) */
+};
+
 static inline void assert_ntab_array_sizes(void)
 {
 #undef check
@@ -2442,6 +2980,72 @@ static inline void assert_ntab_array_sizes(void)
 #undef check
 }
 
+u32 b43_ntab_read(struct b43_wldev *dev, u32 offset)
+{
+	u32 type, value;
+
+	type = offset & B43_NTAB_TYPEMASK;
+	offset &= ~B43_NTAB_TYPEMASK;
+	B43_WARN_ON(offset > 0xFFFF);
+
+	switch (type) {
+	case B43_NTAB_8BIT:
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);
+		value = b43_phy_read(dev, B43_NPHY_TABLE_DATALO) & 0xFF;
+		break;
+	case B43_NTAB_16BIT:
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);
+		value = b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+		break;
+	case B43_NTAB_32BIT:
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);
+		value = b43_phy_read(dev, B43_NPHY_TABLE_DATAHI);
+		value <<= 16;
+		value |= b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+		break;
+	default:
+		B43_WARN_ON(1);
+		value = 0;
+	}
+
+	return value;
+}
+
+void b43_ntab_read_bulk(struct b43_wldev *dev, u32 offset,
+			 unsigned int nr_elements, void *_data)
+{
+	u32 type;
+	u8 *data = _data;
+	unsigned int i;
+
+	type = offset & B43_NTAB_TYPEMASK;
+	offset &= ~B43_NTAB_TYPEMASK;
+	B43_WARN_ON(offset > 0xFFFF);
+
+	b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);
+
+	for (i = 0; i < nr_elements; i++) {
+		switch (type) {
+		case B43_NTAB_8BIT:
+			*data = b43_phy_read(dev, B43_NPHY_TABLE_DATALO) & 0xFF;
+			data++;
+			break;
+		case B43_NTAB_16BIT:
+			*((u16 *)data) = b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+			data += 2;
+			break;
+		case B43_NTAB_32BIT:
+			*((u32 *)data) = b43_phy_read(dev, B43_NPHY_TABLE_DATAHI);
+			*((u32 *)data) <<= 16;
+			*((u32 *)data) |= b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+			data += 4;
+			break;
+		default:
+			B43_WARN_ON(1);
+		}
+	}
+}
+
 void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value)
 {
 	u32 type;
@@ -2474,3 +3078,91 @@ void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value)
 	/* Some compiletime assertions... */
 	assert_ntab_array_sizes();
 }
+
+void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset,
+			  unsigned int nr_elements, const void *_data)
+{
+	u32 type, value;
+	const u8 *data = _data;
+	unsigned int i;
+
+	type = offset & B43_NTAB_TYPEMASK;
+	offset &= ~B43_NTAB_TYPEMASK;
+	B43_WARN_ON(offset > 0xFFFF);
+
+	b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);
+
+	for (i = 0; i < nr_elements; i++) {
+		switch (type) {
+		case B43_NTAB_8BIT:
+			value = *data;
+			data++;
+			B43_WARN_ON(value & ~0xFF);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, value);
+			break;
+		case B43_NTAB_16BIT:
+			value = *((u16 *)data);
+			data += 2;
+			B43_WARN_ON(value & ~0xFFFF);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, value);
+			break;
+		case B43_NTAB_32BIT:
+			value = *((u32 *)data);
+			data += 4;
+			b43_phy_write(dev, B43_NPHY_TABLE_DATAHI, value >> 16);
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+					value & 0xFFFF);
+			break;
+		default:
+			B43_WARN_ON(1);
+		}
+	}
+}
+
+#define ntab_upload(dev, offset, data) do { \
+		unsigned int i;						\
+		for (i = 0; i < (offset##_SIZE); i++)			\
+			b43_ntab_write(dev, (offset) + i, (data)[i]);	\
+	} while (0)
+
+void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
+{
+	/* Static tables */
+	ntab_upload(dev, B43_NTAB_FRAMESTRUCT, b43_ntab_framestruct);
+	ntab_upload(dev, B43_NTAB_FRAMELT, b43_ntab_framelookup);
+	ntab_upload(dev, B43_NTAB_TMAP, b43_ntab_tmap);
+	ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn);
+	ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel);
+	ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot);
+	ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
+	ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0);
+	ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1);
+	ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0);
+	ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1);
+	ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
+	ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest);
+	ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs);
+
+	/* Volatile tables */
+	ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10);
+	ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11);
+	ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
+	ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
+	ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
+	ntab_upload(dev, B43_NTAB_C1_ADJPLT, b43_ntab_adjustpower1);
+	ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
+	ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
+	ntab_upload(dev, B43_NTAB_C0_IQLT, b43_ntab_iqlt0);
+	ntab_upload(dev, B43_NTAB_C1_IQLT, b43_ntab_iqlt1);
+	ntab_upload(dev, B43_NTAB_C0_LOFEEDTH, b43_ntab_loftlt0);
+	ntab_upload(dev, B43_NTAB_C1_LOFEEDTH, b43_ntab_loftlt1);
+}
+
+void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev)
+{
+	/* Static tables */
+	/* TODO */
+
+	/* Volatile tables */
+	/* TODO */
+}
diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/b43/tables_nphy.h
index 4d498b053ec7..9c1c6ecd3672 100644
--- a/drivers/net/wireless/b43/tables_nphy.h
+++ b/drivers/net/wireless/b43/tables_nphy.h
@@ -46,6 +46,27 @@ struct b43_nphy_channeltab_entry {
 
 struct b43_wldev;
 
+struct nphy_txiqcal_ladder {
+	u8 percent;
+	u8 g_env;
+};
+
+struct nphy_rf_control_override_rev2 {
+	u8 addr0;
+	u8 addr1;
+	u16 bmask;
+	u8 shift;
+};
+
+struct nphy_rf_control_override_rev3 {
+	u16 val_mask;
+	u8 val_shift;
+	u8 en_addr0;
+	u8 val_addr0;
+	u8 en_addr1;
+	u8 val_addr1;
+};
+
 /* Upload the default register value table.
  * If "ghz5" is true, we upload the 5Ghz table. Otherwise the 2.4Ghz
  * table is uploaded. If "ignore_uploadflag" is true, we upload any value
@@ -126,34 +147,57 @@ b43_nphy_get_chantabent(struct b43_wldev *dev, u8 channel);
 #define B43_NTAB_C1_LOFEEDTH		B43_NTAB16(0x1B, 0x1C0) /* Local Oscillator Feed Through Lookup Table Core 1 */
 #define B43_NTAB_C1_LOFEEDTH_SIZE	128
 
+#define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_40_SIZE	18
+#define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_20_SIZE	18
+#define B43_NTAB_TX_IQLO_CAL_IQIMB_LADDER_40_SIZE	18
+#define B43_NTAB_TX_IQLO_CAL_IQIMB_LADDER_20_SIZE	18
+#define B43_NTAB_TX_IQLO_CAL_STARTCOEFS_REV3		11
+#define B43_NTAB_TX_IQLO_CAL_STARTCOEFS			9
+#define B43_NTAB_TX_IQLO_CAL_CMDS_RECAL_REV3		12
+#define B43_NTAB_TX_IQLO_CAL_CMDS_RECAL			10
+#define B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL		10
+#define B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL_REV3		12
+
+u32 b43_ntab_read(struct b43_wldev *dev, u32 offset);
+void b43_ntab_read_bulk(struct b43_wldev *dev, u32 offset,
+			 unsigned int nr_elements, void *_data);
 void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value);
-
-extern const u8 b43_ntab_adjustpower0[];
-extern const u8 b43_ntab_adjustpower1[];
-extern const u16 b43_ntab_bdi[];
-extern const u32 b43_ntab_channelest[];
-extern const u8 b43_ntab_estimatepowerlt0[];
-extern const u8 b43_ntab_estimatepowerlt1[];
-extern const u8 b43_ntab_framelookup[];
-extern const u32 b43_ntab_framestruct[];
-extern const u32 b43_ntab_gainctl0[];
-extern const u32 b43_ntab_gainctl1[];
-extern const u32 b43_ntab_intlevel[];
-extern const u32 b43_ntab_iqlt0[];
-extern const u32 b43_ntab_iqlt1[];
-extern const u16 b43_ntab_loftlt0[];
-extern const u16 b43_ntab_loftlt1[];
-extern const u8 b43_ntab_mcs[];
-extern const u32 b43_ntab_noisevar10[];
-extern const u32 b43_ntab_noisevar11[];
-extern const u16 b43_ntab_pilot[];
-extern const u32 b43_ntab_pilotlt[];
-extern const u32 b43_ntab_tdi20a0[];
-extern const u32 b43_ntab_tdi20a1[];
-extern const u32 b43_ntab_tdi40a0[];
-extern const u32 b43_ntab_tdi40a1[];
-extern const u32 b43_ntab_tdtrn[];
-extern const u32 b43_ntab_tmap[];
-
+void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset,
+			  unsigned int nr_elements, const void *_data);
+
+void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev);
+void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev);
+
+extern const u32 b43_ntab_tx_gain_rev0_1_2[];
+extern const u32 b43_ntab_tx_gain_rev3plus_2ghz[];
+extern const u32 b43_ntab_tx_gain_rev3_5ghz[];
+extern const u32 b43_ntab_tx_gain_rev4_5ghz[];
+extern const u32 b43_ntab_tx_gain_rev5plus_5ghz[];
+
+extern const u32 txpwrctrl_tx_gain_ipa[];
+extern const u32 txpwrctrl_tx_gain_ipa_rev5[];
+extern const u32 txpwrctrl_tx_gain_ipa_rev6[];
+extern const u32 txpwrctrl_tx_gain_ipa_5g[];
+extern const u16 tbl_iqcal_gainparams[2][9][8];
+extern const struct nphy_txiqcal_ladder ladder_lo[];
+extern const struct nphy_txiqcal_ladder ladder_iq[];
+extern const u16 loscale[];
+
+extern const u16 tbl_tx_iqlo_cal_loft_ladder_40[];
+extern const u16 tbl_tx_iqlo_cal_loft_ladder_20[];
+extern const u16 tbl_tx_iqlo_cal_iqimb_ladder_40[];
+extern const u16 tbl_tx_iqlo_cal_iqimb_ladder_20[];
+extern const u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[];
+extern const u16 tbl_tx_iqlo_cal_startcoefs[];
+extern const u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[];
+extern const u16 tbl_tx_iqlo_cal_cmds_recal[];
+extern const u16 tbl_tx_iqlo_cal_cmds_fullcal[];
+extern const u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[];
+extern const s16 tbl_tx_filter_coef_rev4[7][15];
+
+extern const struct nphy_rf_control_override_rev2
+	tbl_rf_control_override_rev2[];
+extern const struct nphy_rf_control_override_rev3
+	tbl_rf_control_override_rev3[];
 
 #endif /* B43_TABLES_NPHY_H_ */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index fbae264095cc..874a64a6c610 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -61,6 +61,8 @@ MODULE_AUTHOR("Michael Buesch");
 MODULE_LICENSE("GPL");
 
 MODULE_FIRMWARE(B43legacy_SUPPORTED_FIRMWARE_ID);
+MODULE_FIRMWARE("b43legacy/ucode2.fw");
+MODULE_FIRMWARE("b43legacy/ucode4.fw");
 
 #if defined(CONFIG_B43LEGACY_DMA) && defined(CONFIG_B43LEGACY_PIO)
 static int modparam_pio;
@@ -3960,7 +3962,7 @@ static struct ssb_driver b43legacy_ssb_driver = {
 
 static void b43legacy_print_driverinfo(void)
 {
-	const char *feat_pci = "", *feat_leds = "", *feat_rfkill = "",
+	const char *feat_pci = "", *feat_leds = "",
 		   *feat_pio = "", *feat_dma = "";
 
 #ifdef CONFIG_B43LEGACY_PCI_AUTOSELECT
@@ -3969,9 +3971,6 @@ static void b43legacy_print_driverinfo(void)
 #ifdef CONFIG_B43LEGACY_LEDS
 	feat_leds = "L";
 #endif
-#ifdef CONFIG_B43LEGACY_RFKILL
-	feat_rfkill = "R";
-#endif
 #ifdef CONFIG_B43LEGACY_PIO
 	feat_pio = "I";
 #endif
@@ -3979,9 +3978,9 @@ static void b43legacy_print_driverinfo(void)
 	feat_dma = "D";
 #endif
 	printk(KERN_INFO "Broadcom 43xx-legacy driver loaded "
-	       "[ Features: %s%s%s%s%s, Firmware-ID: "
+	       "[ Features: %s%s%s%s, Firmware-ID: "
 	       B43legacy_SUPPORTED_FIRMWARE_ID " ]\n",
-	       feat_pci, feat_leds, feat_rfkill, feat_pio, feat_dma);
+	       feat_pci, feat_leds, feat_pio, feat_dma);
 }
 
 static int __init b43legacy_init(void)
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index 8fdd41f4b4f2..4d97ae37499b 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -39,7 +39,7 @@ struct hostap_pci_priv {
 /* FIX: do we need mb/wmb/rmb with memory operations? */
 
 
-static struct pci_device_id prism2_pci_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(prism2_pci_id_table) = {
 	/* Intersil Prism3 ISL3872 11Mb/s WLAN Controller */
 	{ 0x1260, 0x3872, PCI_ANY_ID, PCI_ANY_ID },
 	/* Intersil Prism2.5 ISL3874 11Mb/s WLAN Controller */
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 0e5d51086a44..fc04ccdc5bef 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -60,7 +60,7 @@ struct hostap_plx_priv {
 
 #define PLXDEV(vendor,dev,str) { vendor, dev, PCI_ANY_ID, PCI_ANY_ID }
 
-static struct pci_device_id prism2_plx_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(prism2_plx_id_table) = {
 	PLXDEV(0x10b7, 0x7770, "3Com AirConnect PCI 777A"),
 	PLXDEV(0x111a, 0x1023, "Siemens SpeedStream SS1023"),
 	PLXDEV(0x126c, 0x8030, "Nortel emobility"),
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 56afcf041f81..9b72c45a7748 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -6585,7 +6585,7 @@ static void ipw2100_shutdown(struct pci_dev *pci_dev)
 
 #define IPW2100_DEV_ID(x) { PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, x }
 
-static struct pci_device_id ipw2100_pci_id_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(ipw2100_pci_id_table) = {
 	IPW2100_DEV_ID(0x2520),	/* IN 2100A mPCI 3A */
 	IPW2100_DEV_ID(0x2521),	/* IN 2100A mPCI 3B */
 	IPW2100_DEV_ID(0x2524),	/* IN 2100A mPCI 3B */
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 09ddd3e6bedc..63c2a7ade5fb 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11524,7 +11524,7 @@ out:
 }
 
 /* PCI driver stuff */
-static struct pci_device_id card_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(card_ids) = {
 	{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2701, 0, 0, 0},
 	{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2702, 0, 0, 0},
 	{PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2711, 0, 0, 0},
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index b16b06c2031f..dc8ed1527666 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -1,14 +1,8 @@
 config IWLWIFI
 	tristate "Intel Wireless Wifi"
-	depends on PCI && MAC80211 && EXPERIMENTAL
+	depends on PCI && MAC80211
 	select FW_LOADER
 
-config IWLWIFI_SPECTRUM_MEASUREMENT
-	bool "Enable Spectrum Measurement in iwlagn driver"
-	depends on IWLWIFI
-	---help---
-	  This option will enable spectrum measurement for the iwlagn driver.
-
 config IWLWIFI_DEBUG
 	bool "Enable full debugging output in iwlagn and iwl3945 drivers"
 	depends on IWLWIFI
@@ -120,9 +114,3 @@ config IWL3945
 	  inserted in and removed from the running kernel whenever you want),
 	  say M here and read <file:Documentation/kbuild/modules.txt>.  The
 	  module will be called iwl3945.
-
-config IWL3945_SPECTRUM_MEASUREMENT
-	bool "Enable Spectrum Measurement in iwl3945 driver"
-	depends on IWL3945
-	---help---
-	  This option will enable spectrum measurement for the iwl3945 driver.
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 7f82044af242..4e378faee650 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -3,7 +3,6 @@ iwlcore-objs 		:= iwl-core.o iwl-eeprom.o iwl-hcmd.o iwl-power.o
 iwlcore-objs 		+= iwl-rx.o iwl-tx.o iwl-sta.o iwl-calib.o
 iwlcore-objs 		+= iwl-scan.o iwl-led.o
 iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
-iwlcore-$(CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT) += iwl-spectrum.o
 iwlcore-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 
 CFLAGS_iwl-devtrace.o := -I$(src)
@@ -20,3 +19,5 @@ iwlagn-$(CONFIG_IWL5000) += iwl-1000.o
 # 3945
 obj-$(CONFIG_IWL3945)	+= iwl3945.o
 iwl3945-objs		:= iwl3945-base.o iwl-3945.o iwl-3945-rs.o iwl-3945-led.o
+
+ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 0db1fda94a65..9d1820676f30 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2008-2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -89,8 +89,78 @@ static void iwl1000_nic_config(struct iwl_priv *priv)
 				~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
 }
 
+static struct iwl_sensitivity_ranges iwl1000_sensitivity = {
+	.min_nrg_cck = 95,
+	.max_nrg_cck = 0, /* not used, set to 0 */
+	.auto_corr_min_ofdm = 90,
+	.auto_corr_min_ofdm_mrc = 170,
+	.auto_corr_min_ofdm_x1 = 120,
+	.auto_corr_min_ofdm_mrc_x1 = 240,
+
+	.auto_corr_max_ofdm = 120,
+	.auto_corr_max_ofdm_mrc = 210,
+	.auto_corr_max_ofdm_x1 = 155,
+	.auto_corr_max_ofdm_mrc_x1 = 290,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 200,
+	.auto_corr_min_cck_mrc = 170,
+	.auto_corr_max_cck_mrc = 400,
+	.nrg_th_cck = 95,
+	.nrg_th_ofdm = 95,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
+};
+
+static int iwl1000_hw_set_hw_params(struct iwl_priv *priv)
+{
+	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    priv->cfg->mod_params->num_of_queues <= IWL50_NUM_QUEUES)
+		priv->cfg->num_of_queues =
+			priv->cfg->mod_params->num_of_queues;
+
+	priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
+	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
+	priv->hw_params.scd_bc_tbls_size =
+			priv->cfg->num_of_queues *
+			sizeof(struct iwl5000_scd_bc_tbl);
+	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
+	priv->hw_params.max_stations = IWL5000_STATION_COUNT;
+	priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
+
+	priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
+	priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE;
+
+	priv->hw_params.max_bsm_size = 0;
+	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
+					BIT(IEEE80211_BAND_5GHZ);
+	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
+
+	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
+	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
+	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
+
+	if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
+		priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
+
+	/* Set initial sensitivity parameters */
+	/* Set initial calibration set */
+	priv->hw_params.sens = &iwl1000_sensitivity;
+	priv->hw_params.calib_init_cfg =
+			BIT(IWL_CALIB_XTAL)		|
+			BIT(IWL_CALIB_LO)		|
+			BIT(IWL_CALIB_TX_IQ) 		|
+			BIT(IWL_CALIB_TX_IQ_PERD)	|
+			BIT(IWL_CALIB_BASE_BAND);
+
+	return 0;
+}
+
 static struct iwl_lib_ops iwl1000_lib = {
-	.set_hw_params = iwl5000_hw_set_hw_params,
+	.set_hw_params = iwl1000_hw_set_hw_params,
 	.txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
 	.txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
 	.txq_set_sched = iwl5000_txq_set_sched,
@@ -106,6 +176,7 @@ static struct iwl_lib_ops iwl1000_lib = {
 	.dump_nic_event_log = iwl_dump_nic_event_log,
 	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.dump_csr = iwl_dump_csr,
+	.dump_fh = iwl_dump_fh,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,
@@ -139,6 +210,7 @@ static struct iwl_lib_ops iwl1000_lib = {
 		.temperature = iwl5000_temperature,
 		.set_ct_kill = iwl1000_set_ct_threshold,
 	 },
+	.add_bcast_station = iwl_add_bcast_station,
 };
 
 static const struct iwl_ops iwl1000_ops = {
@@ -174,6 +246,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
 	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
@@ -200,6 +273,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-fh.h b/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
index 08ce259a0e60..042f6bc0df13 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-fh.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index 6fd10d443ba3..3a876a8ece38 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index a871d09d598f..abe2b739c4dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.h b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
index 5a1033ca7aaa..ce990adc51e7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index d4b49883b30e..47909f94271e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 28ffe4c826d8..6940f086823c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -1951,11 +1951,7 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv)
 	}
 
 	/* Add the broadcast address so we can send broadcast frames */
-	if (iwl_add_station(priv, iwl_bcast_addr, false, CMD_SYNC, NULL) ==
-	    IWL_INVALID_STATION) {
-		IWL_ERR(priv, "Error adding BROADCAST address for transmit.\n");
-		return -EIO;
-	}
+	priv->cfg->ops->lib->add_bcast_station(priv);
 
 	/* If we have set the ASSOC_MSK and we are in BSS mode then
 	 * add the IWL_AP_ID to the station rate table */
@@ -2796,6 +2792,7 @@ static struct iwl_lib_ops iwl3945_lib = {
 	.post_associate = iwl3945_post_associate,
 	.isr = iwl_isr_legacy,
 	.config_ap = iwl3945_config_ap,
+	.add_bcast_station = iwl3945_add_bcast_station,
 };
 
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
@@ -2830,6 +2827,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
 	.ht_greenfield_support = false,
 	.led_compensation = 64,
 	.broken_powersave = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 static struct iwl_cfg iwl3945_abg_cfg = {
@@ -2847,9 +2845,10 @@ static struct iwl_cfg iwl3945_abg_cfg = {
 	.ht_greenfield_support = false,
 	.led_compensation = 64,
 	.broken_powersave = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
-struct pci_device_id iwl3945_hw_card_ids[] = {
+DEFINE_PCI_DEVICE_TABLE(iwl3945_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x4222, 0x1005, iwl3945_bg_cfg)},
 	{IWL_PCI_DEVICE(0x4222, 0x1034, iwl3945_bg_cfg)},
 	{IWL_PCI_DEVICE(0x4222, 0x1044, iwl3945_bg_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 3ec2fe370b58..8f553f36d270 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -37,7 +37,7 @@
 #include <net/ieee80211_radiotap.h>
 
 /* Hardware specific file defines the PCI IDs table for that hardware module */
-extern struct pci_device_id iwl3945_hw_card_ids[];
+extern const struct pci_device_id iwl3945_hw_card_ids[];
 
 #include "iwl-csr.h"
 #include "iwl-prph.h"
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index c606366b582c..67ef562e8db1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 78706ce8b7ae..aebe8c51d3e1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 	struct ieee80211_tx_info *info;
 	struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
 	u32  status = le32_to_cpu(tx_resp->u.status);
-	int tid = MAX_TID_COUNT;
+	int uninitialized_var(tid);
 	int sta_id;
 	int freed;
 	u8 *qc = NULL;
@@ -2206,6 +2206,7 @@ static struct iwl_lib_ops iwl4965_lib = {
 		.temperature = iwl4965_temperature_calib,
 		.set_ct_kill = iwl4965_set_ct_threshold,
 	},
+	.add_bcast_station = iwl_add_bcast_station,
 };
 
 static const struct iwl_ops iwl4965_ops = {
@@ -2239,6 +2240,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.broken_powersave = true,
 	.led_compensation = 61,
 	.chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 /* Module firmware */
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
index bc056e9ab85f..714e032f6217 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index ec6b27689fa8..6d5988901341 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -263,8 +263,8 @@ static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
 
 	.auto_corr_max_ofdm = 120,
 	.auto_corr_max_ofdm_mrc = 210,
-	.auto_corr_max_ofdm_x1 = 155,
-	.auto_corr_max_ofdm_mrc_x1 = 290,
+	.auto_corr_max_ofdm_x1 = 120,
+	.auto_corr_max_ofdm_mrc_x1 = 240,
 
 	.auto_corr_min_cck = 125,
 	.auto_corr_max_cck = 200,
@@ -412,12 +412,14 @@ static void iwl5000_rx_calib_complete(struct iwl_priv *priv,
 /*
  * ucode
  */
-static int iwl5000_load_section(struct iwl_priv *priv,
-				struct fw_desc *image,
-				u32 dst_addr)
+static int iwl5000_load_section(struct iwl_priv *priv, const char *name,
+				struct fw_desc *image, u32 dst_addr)
 {
 	dma_addr_t phy_addr = image->p_addr;
 	u32 byte_cnt = image->len;
+	int ret;
+
+	priv->ucode_write_complete = 0;
 
 	iwl_write_direct32(priv,
 		FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
@@ -447,57 +449,36 @@ static int iwl5000_load_section(struct iwl_priv *priv,
 		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE	|
 		FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
 
-	return 0;
-}
-
-static int iwl5000_load_given_ucode(struct iwl_priv *priv,
-		struct fw_desc *inst_image,
-		struct fw_desc *data_image)
-{
-	int ret = 0;
-
-	ret = iwl5000_load_section(priv, inst_image,
-				   IWL50_RTC_INST_LOWER_BOUND);
-	if (ret)
-		return ret;
-
-	IWL_DEBUG_INFO(priv, "INST uCode section being loaded...\n");
+	IWL_DEBUG_INFO(priv, "%s uCode section being loaded...\n", name);
 	ret = wait_event_interruptible_timeout(priv->wait_command_queue,
 					priv->ucode_write_complete, 5 * HZ);
 	if (ret == -ERESTARTSYS) {
-		IWL_ERR(priv, "Could not load the INST uCode section due "
-			"to interrupt\n");
+		IWL_ERR(priv, "Could not load the %s uCode section due "
+			"to interrupt\n", name);
 		return ret;
 	}
 	if (!ret) {
-		IWL_ERR(priv, "Could not load the INST uCode section\n");
+		IWL_ERR(priv, "Could not load the %s uCode section\n",
+			name);
 		return -ETIMEDOUT;
 	}
 
-	priv->ucode_write_complete = 0;
-
-	ret = iwl5000_load_section(
-		priv, data_image, IWL50_RTC_DATA_LOWER_BOUND);
-	if (ret)
-		return ret;
+	return 0;
+}
 
-	IWL_DEBUG_INFO(priv, "DATA uCode section being loaded...\n");
+static int iwl5000_load_given_ucode(struct iwl_priv *priv,
+		struct fw_desc *inst_image,
+		struct fw_desc *data_image)
+{
+	int ret = 0;
 
-	ret = wait_event_interruptible_timeout(priv->wait_command_queue,
-				priv->ucode_write_complete, 5 * HZ);
-	if (ret == -ERESTARTSYS) {
-		IWL_ERR(priv, "Could not load the INST uCode section due "
-			"to interrupt\n");
+	ret = iwl5000_load_section(priv, "INST", inst_image,
+				   IWL50_RTC_INST_LOWER_BOUND);
+	if (ret)
 		return ret;
-	} else if (!ret) {
-		IWL_ERR(priv, "Could not load the DATA uCode section\n");
-		return -ETIMEDOUT;
-	} else
-		ret = 0;
-
-	priv->ucode_write_complete = 0;
 
-	return ret;
+	return iwl5000_load_section(priv, "DATA", data_image,
+				    IWL50_RTC_DATA_LOWER_BOUND);
 }
 
 int iwl5000_load_ucode(struct iwl_priv *priv)
@@ -781,7 +762,7 @@ void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
 
 	scd_bc_tbl[txq_id].tfd_offset[write_ptr] = bc_ent;
 
-	if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP)
+	if (write_ptr < TFD_QUEUE_SIZE_BC_DUP)
 		scd_bc_tbl[txq_id].
 			tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent;
 }
@@ -800,12 +781,12 @@ void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
 	if (txq_id != IWL_CMD_QUEUE_NUM)
 		sta_id = txq->cmd[read_ptr]->cmd.tx.sta_id;
 
-	bc_ent =  cpu_to_le16(1 | (sta_id << 12));
+	bc_ent = cpu_to_le16(1 | (sta_id << 12));
 	scd_bc_tbl[txq_id].tfd_offset[read_ptr] = bc_ent;
 
-	if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP)
+	if (read_ptr < TFD_QUEUE_SIZE_BC_DUP)
 		scd_bc_tbl[txq_id].
-			tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] =  bc_ent;
+			tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = bc_ent;
 }
 
 static int iwl5000_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid,
@@ -1467,6 +1448,7 @@ struct iwl_lib_ops iwl5000_lib = {
 	.dump_nic_event_log = iwl_dump_nic_event_log,
 	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.dump_csr = iwl_dump_csr,
+	.dump_fh = iwl_dump_fh,
 	.load_ucode = iwl5000_load_ucode,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
@@ -1502,6 +1484,7 @@ struct iwl_lib_ops iwl5000_lib = {
 		.temperature = iwl5000_temperature,
 		.set_ct_kill = iwl5000_set_ct_threshold,
 	 },
+	.add_bcast_station = iwl_add_bcast_station,
 };
 
 static struct iwl_lib_ops iwl5150_lib = {
@@ -1555,6 +1538,7 @@ static struct iwl_lib_ops iwl5150_lib = {
 		.temperature = iwl5150_temperature,
 		.set_ct_kill = iwl5150_set_ct_threshold,
 	 },
+	.add_bcast_station = iwl_add_bcast_station,
 };
 
 static const struct iwl_ops iwl5000_ops = {
@@ -1600,7 +1584,9 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.use_bsm = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
@@ -1623,7 +1609,9 @@ struct iwl_cfg iwl5100_bgn_cfg = {
 	.use_bsm = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -1646,6 +1634,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.use_bsm = false,
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -1668,7 +1657,9 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.use_bsm = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -1691,7 +1682,9 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.use_bsm = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -1714,7 +1707,9 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.use_bsm = false,
 	.ht_greenfield_support = true,
 	.led_compensation = 51,
+	.use_rts_for_ht = true, /* use rts/cts protection */
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -1737,6 +1732,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.use_bsm = false,
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000-hw.h b/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
index 90185777d98b..ddba39999997 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-6000-hw.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index a5a0ed4817a4..a9f8551e0e40 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2008-2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -108,7 +108,7 @@ static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 
 	.auto_corr_max_ofdm = 145,
 	.auto_corr_max_ofdm_mrc = 232,
-	.auto_corr_max_ofdm_x1 = 145,
+	.auto_corr_max_ofdm_x1 = 110,
 	.auto_corr_max_ofdm_mrc_x1 = 232,
 
 	.auto_corr_min_cck = 125,
@@ -158,11 +158,25 @@ static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 	/* Set initial sensitivity parameters */
 	/* Set initial calibration set */
 	priv->hw_params.sens = &iwl6000_sensitivity;
-	priv->hw_params.calib_init_cfg =
+	switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
+	case CSR_HW_REV_TYPE_6x50:
+		priv->hw_params.calib_init_cfg =
 			BIT(IWL_CALIB_XTAL)		|
+			BIT(IWL_CALIB_DC)		|
 			BIT(IWL_CALIB_LO)		|
 			BIT(IWL_CALIB_TX_IQ) 		|
 			BIT(IWL_CALIB_BASE_BAND);
+
+		break;
+	default:
+		priv->hw_params.calib_init_cfg =
+			BIT(IWL_CALIB_XTAL)		|
+			BIT(IWL_CALIB_LO)		|
+			BIT(IWL_CALIB_TX_IQ) 		|
+			BIT(IWL_CALIB_BASE_BAND);
+		break;
+	}
+
 	return 0;
 }
 
@@ -216,6 +230,7 @@ static struct iwl_lib_ops iwl6000_lib = {
 	.dump_nic_event_log = iwl_dump_nic_event_log,
 	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.dump_csr = iwl_dump_csr,
+	.dump_fh = iwl_dump_fh,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,
@@ -251,6 +266,7 @@ static struct iwl_lib_ops iwl6000_lib = {
 		.temperature = iwl5000_temperature,
 		.set_ct_kill = iwl6000_set_ct_threshold,
 	 },
+	.add_bcast_station = iwl_add_bcast_station,
 };
 
 static const struct iwl_ops iwl6000_ops = {
@@ -307,6 +323,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
@@ -336,6 +353,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
@@ -365,6 +383,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl6050_2agn_cfg = {
@@ -395,6 +414,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -424,6 +444,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
@@ -454,6 +475,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.supports_idle = true,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.c b/drivers/net/wireless/iwlwifi/iwl-agn-led.c
index 3bccba20f6da..1a24946bc203 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.h b/drivers/net/wireless/iwlwifi/iwl-agn-led.h
index ab55f92a161d..a594e4fdc6b8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index b93e49158196..6aebcedaca8d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index affc0c5a2f2c..e71923961e69 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -191,7 +191,7 @@ enum {
 	IWL_RATE_2M_MASK)
 
 #define IWL_CCK_RATES_MASK          \
-       (IWL_BASIC_RATES_MASK      | \
+       (IWL_CCK_BASIC_RATES_MASK  | \
 	IWL_RATE_5M_MASK          | \
 	IWL_RATE_11M_MASK)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 771b03c1c7c5..d0268280d679 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -73,13 +73,7 @@
 #define VD
 #endif
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
-#define VS "s"
-#else
-#define VS
-#endif
-
-#define DRV_VERSION     IWLWIFI_VERSION VD VS
+#define DRV_VERSION     IWLWIFI_VERSION VD
 
 
 MODULE_DESCRIPTION(DRV_DESCRIPTION);
@@ -203,7 +197,8 @@ int iwl_commit_rxon(struct iwl_priv *priv)
 	priv->start_calib = 0;
 
 	/* Add the broadcast address so we can send broadcast frames */
-	iwl_add_bcast_station(priv);
+	priv->cfg->ops->lib->add_bcast_station(priv);
+
 
 	/* If we have set the ASSOC_MSK and we are in BSS mode then
 	 * add the IWL_AP_ID to the station rate table */
@@ -704,7 +699,7 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
 	spin_unlock_irqrestore(&priv->reg_lock, reg_flags);
 }
 
-void iwl_continuous_event_trace(struct iwl_priv *priv)
+static void iwl_continuous_event_trace(struct iwl_priv *priv)
 {
 	u32 capacity;   /* event log capacity in # entries */
 	u32 base;       /* SRAM byte address of event log header */
@@ -888,6 +883,8 @@ static void iwl_setup_rx_handlers(struct iwl_priv *priv)
 	priv->rx_handlers[REPLY_ALIVE] = iwl_rx_reply_alive;
 	priv->rx_handlers[REPLY_ERROR] = iwl_rx_reply_error;
 	priv->rx_handlers[CHANNEL_SWITCH_NOTIFICATION] = iwl_rx_csa;
+	priv->rx_handlers[SPECTRUM_MEASURE_NOTIFICATION] =
+			iwl_rx_spectrum_measure_notif;
 	priv->rx_handlers[PM_SLEEP_NOTIFICATION] = iwl_rx_pm_sleep_notif;
 	priv->rx_handlers[PM_DEBUG_STATISTIC_NOTIFIC] =
 	    iwl_rx_pm_debug_statistics_notif;
@@ -901,7 +898,6 @@ static void iwl_setup_rx_handlers(struct iwl_priv *priv)
 	priv->rx_handlers[REPLY_STATISTICS_CMD] = iwl_reply_statistics;
 	priv->rx_handlers[STATISTICS_NOTIFICATION] = iwl_rx_statistics;
 
-	iwl_setup_spectrum_handlers(priv);
 	iwl_setup_rx_scan_handlers(priv);
 
 	/* status change handler */
@@ -1761,7 +1757,7 @@ static const char *desc_lookup_text[] = {
 	"DEBUG_1",
 	"DEBUG_2",
 	"DEBUG_3",
-	"UNKNOWN"
+	"ADVANCED SYSASSERT"
 };
 
 static const char *desc_lookup(int i)
@@ -1965,7 +1961,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 		IWL_ERR(priv,
 			"Invalid event log pointer 0x%08X for %s uCode\n",
 			base, (priv->ucode_type == UCODE_INIT) ? "Init" : "RT");
-		return pos;
+		return -EINVAL;
 	}
 
 	/* event log header */
@@ -2013,7 +2009,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 			bufsz = size * 48;
 		*buf = kmalloc(bufsz, GFP_KERNEL);
 		if (!*buf)
-			return pos;
+			return -ENOMEM;
 	}
 	if ((iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) || full_log) {
 		/*
@@ -2443,18 +2439,6 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work)
 	return;
 }
 
-static void iwl_bg_up(struct work_struct *data)
-{
-	struct iwl_priv *priv = container_of(data, struct iwl_priv, up);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	mutex_lock(&priv->mutex);
-	__iwl_up(priv);
-	mutex_unlock(&priv->mutex);
-}
-
 static void iwl_bg_restart(struct work_struct *data)
 {
 	struct iwl_priv *priv = container_of(data, struct iwl_priv, restart);
@@ -2471,7 +2455,13 @@ static void iwl_bg_restart(struct work_struct *data)
 		ieee80211_restart_hw(priv->hw);
 	} else {
 		iwl_down(priv);
-		queue_work(priv->workqueue, &priv->up);
+
+		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+			return;
+
+		mutex_lock(&priv->mutex);
+		__iwl_up(priv);
+		mutex_unlock(&priv->mutex);
 	}
 }
 
@@ -2607,7 +2597,7 @@ void iwl_post_associate(struct iwl_priv *priv)
  * Not a mac80211 entry point function, but it fits in with all the
  * other mac80211 functions grouped here.
  */
-static int iwl_setup_mac(struct iwl_priv *priv)
+static int iwl_mac_setup_register(struct iwl_priv *priv)
 {
 	int ret;
 	struct ieee80211_hw *hw = priv->hw;
@@ -2839,14 +2829,18 @@ void iwl_config_ap(struct iwl_priv *priv)
 }
 
 static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
-			struct ieee80211_key_conf *keyconf, const u8 *addr,
-			u32 iv32, u16 *phase1key)
+				    struct ieee80211_vif *vif,
+				    struct ieee80211_key_conf *keyconf,
+				    struct ieee80211_sta *sta,
+				    u32 iv32, u16 *phase1key)
 {
 
 	struct iwl_priv *priv = hw->priv;
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
-	iwl_update_tkip_key(priv, keyconf, addr, iv32, phase1key);
+	iwl_update_tkip_key(priv, keyconf,
+			    sta ? sta->addr : iwl_bcast_addr,
+			    iv32, phase1key);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
@@ -2955,6 +2949,9 @@ static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
 			return 0;
 		else
 			return ret;
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		/* do nothing */
+		return -EOPNOTSUPP;
 	default:
 		IWL_DEBUG_HT(priv, "unknown\n");
 		return -EINVAL;
@@ -3004,6 +3001,8 @@ static void iwl_mac_sta_notify(struct ieee80211_hw *hw,
 		break;
 	case STA_NOTIFY_AWAKE:
 		WARN_ON(!sta_priv->client);
+		if (!sta_priv->asleep)
+			break;
 		sta_priv->asleep = false;
 		sta_id = iwl_find_station(priv, sta->addr);
 		if (sta_id != IWL_INVALID_STATION)
@@ -3280,7 +3279,6 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 
 	init_waitqueue_head(&priv->wait_command_queue);
 
-	INIT_WORK(&priv->up, iwl_bg_up);
 	INIT_WORK(&priv->restart, iwl_bg_restart);
 	INIT_WORK(&priv->rx_replenish, iwl_bg_rx_replenish);
 	INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update);
@@ -3365,6 +3363,7 @@ static int iwl_init_drv(struct iwl_priv *priv)
 
 	priv->iw_mode = NL80211_IFTYPE_STATION;
 	priv->current_ht_config.smps = IEEE80211_SMPS_STATIC;
+	priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
 
 	/* Choose which receivers/antennas to use */
 	if (priv->cfg->ops->hcmd->set_rxon_chain)
@@ -3616,9 +3615,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	iwl_setup_deferred_work(priv);
 	iwl_setup_rx_handlers(priv);
 
-	/**********************************
-	 * 8. Setup and register mac80211
-	 **********************************/
+	/*********************************************
+	 * 8. Enable interrupts and read RFKILL state
+	 *********************************************/
 
 	/* enable interrupts if needed: hw bug w/a */
 	pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pci_cmd);
@@ -3629,14 +3628,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	iwl_enable_interrupts(priv);
 
-	err = iwl_setup_mac(priv);
-	if (err)
-		goto out_remove_sysfs;
-
-	err = iwl_dbgfs_register(priv, DRV_NAME);
-	if (err)
-		IWL_ERR(priv, "failed to create debugfs files. Ignoring error: %d\n", err);
-
 	/* If platform's RF_KILL switch is NOT set to KILL */
 	if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
 		clear_bit(STATUS_RF_KILL_HW, &priv->status);
@@ -3648,6 +3639,18 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	iwl_power_initialize(priv);
 	iwl_tt_initialize(priv);
+
+	/**************************************************
+	 * 9. Setup and register with mac80211 and debugfs
+	 **************************************************/
+	err = iwl_mac_setup_register(priv);
+	if (err)
+		goto out_remove_sysfs;
+
+	err = iwl_dbgfs_register(priv, DRV_NAME);
+	if (err)
+		IWL_ERR(priv, "failed to create debugfs files. Ignoring error: %d\n", err);
+
 	return 0;
 
  out_remove_sysfs:
@@ -3766,7 +3769,7 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
  *****************************************************************************/
 
 /* Hardware specific file defines the PCI IDs table for that hardware module */
-static struct pci_device_id iwl_hw_card_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 #ifdef CONFIG_IWL4965
 	{IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
 	{IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c
index dc61906290e8..845831ac053e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.h b/drivers/net/wireless/iwlwifi/iwl-calib.h
index b6cef989a796..2b7b1df83ba0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.h
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 28f3800c560e..c2f31eb26bef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -120,7 +120,6 @@ enum {
 	CALIBRATION_COMPLETE_NOTIFICATION = 0x67,
 
 	/* 802.11h related */
-	RADAR_NOTIFICATION = 0x70,	/* not used */
 	REPLY_QUIET_CMD = 0x71,		/* not used */
 	REPLY_CHANNEL_SWITCH = 0x72,
 	CHANNEL_SWITCH_NOTIFICATION = 0x73,
@@ -2248,10 +2247,22 @@ struct iwl_link_quality_cmd {
 	__le32 reserved2;
 } __attribute__ ((packed));
 
+/*
+ * BT configuration enable flags:
+ *   bit 0 - 1: BT channel announcement enabled
+ *           0: disable
+ *   bit 1 - 1: priority of BT device enabled
+ *           0: disable
+ *   bit 2 - 1: BT 2 wire support enabled
+ *           0: disable
+ */
+#define BT_COEX_DISABLE (0x0)
+#define BT_ENABLE_CHANNEL_ANNOUNCE BIT(0)
+#define BT_ENABLE_PRIORITY	   BIT(1)
+#define BT_ENABLE_2_WIRE	   BIT(2)
+
 #define BT_COEX_DISABLE (0x0)
-#define BT_COEX_MODE_2W (0x1)
-#define BT_COEX_MODE_3W (0x2)
-#define BT_COEX_MODE_4W (0x3)
+#define BT_COEX_ENABLE  (BT_ENABLE_CHANNEL_ANNOUNCE | BT_ENABLE_PRIORITY)
 
 #define BT_LEAD_TIME_MIN (0x0)
 #define BT_LEAD_TIME_DEF (0x1E)
@@ -2984,7 +2995,7 @@ struct statistics_rx_ht_phy {
 	__le32 agg_crc32_good;
 	__le32 agg_mpdu_cnt;
 	__le32 agg_cnt;
-	__le32 reserved2;
+	__le32 unsupport_mcs;
 } __attribute__ ((packed));
 
 #define INTERFERENCE_DATA_AVAILABLE      cpu_to_le32(1)
@@ -3087,8 +3098,8 @@ struct statistics_div {
 } __attribute__ ((packed));
 
 struct statistics_general {
-	__le32 temperature;
-	__le32 temperature_m;
+	__le32 temperature;   /* radio temperature */
+	__le32 temperature_m; /* for 5000 and up, this is radio voltage */
 	struct statistics_dbg dbg;
 	__le32 sleep_time;
 	__le32 slots_out;
@@ -3096,7 +3107,12 @@ struct statistics_general {
 	__le32 ttl_timestamp;
 	struct statistics_div div;
 	__le32 rx_enable_counter;
-	__le32 reserved1;
+	/*
+	 * num_of_sos_states:
+	 *  count the number of times we have to re-tune
+	 *  in order to get out of bad PHY status
+	 */
+	__le32 num_of_sos_states;
 	__le32 reserved2;
 	__le32 reserved3;
 } __attribute__ ((packed));
@@ -3161,13 +3177,30 @@ struct iwl_notif_statistics {
 
 /*
  * MISSED_BEACONS_NOTIFICATION = 0xa2 (notification only, not a command)
+ *
+ * uCode send MISSED_BEACONS_NOTIFICATION to driver when detect beacon missed
+ * in regardless of how many missed beacons, which mean when driver receive the
+ * notification, inside the command, it can find all the beacons information
+ * which include number of total missed beacons, number of consecutive missed
+ * beacons, number of beacons received and number of beacons expected to
+ * receive.
+ *
+ * If uCode detected consecutive_missed_beacons > 5, it will reset the radio
+ * in order to bring the radio/PHY back to working state; which has no relation
+ * to when driver will perform sensitivity calibration.
+ *
+ * Driver should set it own missed_beacon_threshold to decide when to perform
+ * sensitivity calibration based on number of consecutive missed beacons in
+ * order to improve overall performance, especially in noisy environment.
+ *
  */
-/* if ucode missed CONSECUTIVE_MISSED_BCONS_TH beacons in a row,
- * then this notification will be sent. */
-#define CONSECUTIVE_MISSED_BCONS_TH 20
+
+#define IWL_MISSED_BEACON_THRESHOLD_MIN	(1)
+#define IWL_MISSED_BEACON_THRESHOLD_DEF	(5)
+#define IWL_MISSED_BEACON_THRESHOLD_MAX	IWL_MISSED_BEACON_THRESHOLD_DEF
 
 struct iwl_missed_beacon_notif {
-	__le32 consequtive_missed_beacons;
+	__le32 consecutive_missed_beacons;
 	__le32 total_missed_becons;
 	__le32 num_expected_beacons;
 	__le32 num_recvd_beacons;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 14f482960d7f..02bf17ecaf54 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -47,6 +47,26 @@ MODULE_VERSION(IWLWIFI_VERSION);
 MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
 MODULE_LICENSE("GPL");
 
+/*
+ * set bt_coex_active to true, uCode will do kill/defer
+ * every time the priority line is asserted (BT is sending signals on the
+ * priority line in the PCIx).
+ * set bt_coex_active to false, uCode will ignore the BT activity and
+ * perform the normal operation
+ *
+ * User might experience transmit issue on some platform due to WiFi/BT
+ * co-exist problem. The possible behaviors are:
+ *   Able to scan and finding all the available AP
+ *   Not able to associate with any AP
+ * On those platforms, WiFi communication can be restored by set
+ * "bt_coex_active" module parameter to "false"
+ *
+ * default: bt_coex_active = true (BT_COEX_ENABLE)
+ */
+static bool bt_coex_active = true;
+module_param(bt_coex_active, bool, S_IRUGO);
+MODULE_PARM_DESC(bt_coex_active, "enable wifi/bluetooth co-exist\n");
+
 static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
 	{COEX_CU_UNASSOC_IDLE_RP, COEX_CU_UNASSOC_IDLE_WP,
 	 0, COEX_UNASSOC_IDLE_FLAGS},
@@ -257,8 +277,8 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->cfg->ops->lib->apm_ops.init(priv);
 
-	/* Set interrupt coalescing timer to 512 usecs */
-	iwl_write8(priv, CSR_INT_COALESCING, 512 / 32);
+	/* Set interrupt coalescing calibration timer to default (512 usecs) */
+	iwl_write8(priv, CSR_INT_COALESCING, IWL_HOST_INT_CALIB_TIMEOUT_DEF);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -1353,6 +1373,8 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 	priv->cfg->ops->lib->dump_nic_error_log(priv);
 	if (priv->cfg->ops->lib->dump_csr)
 		priv->cfg->ops->lib->dump_csr(priv);
+	if (priv->cfg->ops->lib->dump_fh)
+		priv->cfg->ops->lib->dump_fh(priv, NULL, false);
 	priv->cfg->ops->lib->dump_nic_event_log(priv, false, NULL, false);
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS)
@@ -1803,6 +1825,16 @@ irqreturn_t iwl_isr_ict(int irq, void *data)
 	if (val == 0xffffffff)
 		val = 0;
 
+	/*
+	 * this is a w/a for a h/w bug. the h/w bug may cause the Rx bit
+	 * (bit 15 before shifting it to 31) to clear when using interrupt
+	 * coalescing. fortunately, bits 18 and 19 stay set when this happens
+	 * so we use them to decide on the real state of the Rx bit.
+	 * In order words, bit 15 is set if bit 18 or bit 19 are set.
+	 */
+	if (val & 0xC0000)
+		val |= 0x8000;
+
 	inta = (0xff & val) | ((0xff00 & val) << 16);
 	IWL_DEBUG_ISR(priv, "ISR inta 0x%08x, enabled 0x%08x ict 0x%08x\n",
 			inta, inta_mask, val);
@@ -1965,13 +1997,20 @@ EXPORT_SYMBOL(iwl_isr_legacy);
 int iwl_send_bt_config(struct iwl_priv *priv)
 {
 	struct iwl_bt_cmd bt_cmd = {
-		.flags = BT_COEX_MODE_4W,
 		.lead_time = BT_LEAD_TIME_DEF,
 		.max_kill = BT_MAX_KILL_DEF,
 		.kill_ack_mask = 0,
 		.kill_cts_mask = 0,
 	};
 
+	if (!bt_coex_active)
+		bt_cmd.flags = BT_COEX_DISABLE;
+	else
+		bt_cmd.flags = BT_COEX_ENABLE;
+
+	IWL_DEBUG_INFO(priv, "BT coex %s\n",
+		(bt_cmd.flags == BT_COEX_DISABLE) ? "disable" : "active");
+
 	return iwl_send_cmd_pdu(priv, REPLY_BT_CONFIG,
 				sizeof(struct iwl_bt_cmd), &bt_cmd);
 }
@@ -2334,6 +2373,21 @@ static void iwl_ht_conf(struct iwl_priv *priv,
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
+static inline void iwl_set_no_assoc(struct iwl_priv *priv)
+{
+	priv->assoc_id = 0;
+	iwl_led_disassociate(priv);
+	/*
+	 * inform the ucode that there is no longer an
+	 * association and that no more packets should be
+	 * sent
+	 */
+	priv->staging_rxon.filter_flags &=
+		~RXON_FILTER_ASSOC_MSK;
+	priv->staging_rxon.assoc_id = 0;
+	iwlcore_commit_rxon(priv);
+}
+
 #define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
 void iwl_bss_info_changed(struct ieee80211_hw *hw,
 			  struct ieee80211_vif *vif,
@@ -2465,20 +2519,8 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
 					IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
 			if (!iwl_is_rfkill(priv))
 				priv->cfg->ops->lib->post_associate(priv);
-		} else {
-			priv->assoc_id = 0;
-			iwl_led_disassociate(priv);
-
-			/*
-			 * inform the ucode that there is no longer an
-			 * association and that no more packets should be
-			 * send
-			 */
-			priv->staging_rxon.filter_flags &=
-				~RXON_FILTER_ASSOC_MSK;
-			priv->staging_rxon.assoc_id = 0;
-			iwlcore_commit_rxon(priv);
-		}
+		} else
+			iwl_set_no_assoc(priv);
 	}
 
 	if (changes && iwl_is_associated(priv) && priv->assoc_id) {
@@ -2493,12 +2535,14 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
 		}
 	}
 
-	if ((changes & BSS_CHANGED_BEACON_ENABLED) &&
-	    vif->bss_conf.enable_beacon) {
-		memcpy(priv->staging_rxon.bssid_addr,
-		       bss_conf->bssid, ETH_ALEN);
-		memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-		iwlcore_config_ap(priv);
+	if (changes & BSS_CHANGED_BEACON_ENABLED) {
+		if (vif->bss_conf.enable_beacon) {
+			memcpy(priv->staging_rxon.bssid_addr,
+			       bss_conf->bssid, ETH_ALEN);
+			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+			iwlcore_config_ap(priv);
+		} else
+			iwl_set_no_assoc(priv);
 	}
 
 	mutex_unlock(&priv->mutex);
@@ -2587,23 +2631,21 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif)
 {
 	struct iwl_priv *priv = hw->priv;
-	unsigned long flags;
+	int err = 0;
 
 	IWL_DEBUG_MAC80211(priv, "enter: type %d\n", vif->type);
 
+	mutex_lock(&priv->mutex);
+
 	if (priv->vif) {
 		IWL_DEBUG_MAC80211(priv, "leave - vif != NULL\n");
-		return -EOPNOTSUPP;
+		err = -EOPNOTSUPP;
+		goto out;
 	}
 
-	spin_lock_irqsave(&priv->lock, flags);
 	priv->vif = vif;
 	priv->iw_mode = vif->type;
 
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	mutex_lock(&priv->mutex);
-
 	if (vif->addr) {
 		IWL_DEBUG_MAC80211(priv, "Set %pM\n", vif->addr);
 		memcpy(priv->mac_addr, vif->addr, ETH_ALEN);
@@ -2613,10 +2655,11 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
 		/* we are not ready, will run again when ready */
 		set_bit(STATUS_MODE_PENDING, &priv->status);
 
+ out:
 	mutex_unlock(&priv->mutex);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
-	return 0;
+	return err;
 }
 EXPORT_SYMBOL(iwl_mac_add_interface);
 
@@ -3263,6 +3306,93 @@ void iwl_dump_csr(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwl_dump_csr);
 
+const static char *get_fh_string(int cmd)
+{
+	switch (cmd) {
+		IWL_CMD(FH_RSCSR_CHNL0_STTS_WPTR_REG);
+		IWL_CMD(FH_RSCSR_CHNL0_RBDCB_BASE_REG);
+		IWL_CMD(FH_RSCSR_CHNL0_WPTR);
+		IWL_CMD(FH_MEM_RCSR_CHNL0_CONFIG_REG);
+		IWL_CMD(FH_MEM_RSSR_SHARED_CTRL_REG);
+		IWL_CMD(FH_MEM_RSSR_RX_STATUS_REG);
+		IWL_CMD(FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV);
+		IWL_CMD(FH_TSSR_TX_STATUS_REG);
+		IWL_CMD(FH_TSSR_TX_ERROR_REG);
+	default:
+		return "UNKNOWN";
+
+	}
+}
+
+int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display)
+{
+	int i;
+#ifdef CONFIG_IWLWIFI_DEBUG
+	int pos = 0;
+	size_t bufsz = 0;
+#endif
+	u32 fh_tbl[] = {
+		FH_RSCSR_CHNL0_STTS_WPTR_REG,
+		FH_RSCSR_CHNL0_RBDCB_BASE_REG,
+		FH_RSCSR_CHNL0_WPTR,
+		FH_MEM_RCSR_CHNL0_CONFIG_REG,
+		FH_MEM_RSSR_SHARED_CTRL_REG,
+		FH_MEM_RSSR_RX_STATUS_REG,
+		FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV,
+		FH_TSSR_TX_STATUS_REG,
+		FH_TSSR_TX_ERROR_REG
+	};
+#ifdef CONFIG_IWLWIFI_DEBUG
+	if (display) {
+		bufsz = ARRAY_SIZE(fh_tbl) * 48 + 40;
+		*buf = kmalloc(bufsz, GFP_KERNEL);
+		if (!*buf)
+			return -ENOMEM;
+		pos += scnprintf(*buf + pos, bufsz - pos,
+				"FH register values:\n");
+		for (i = 0; i < ARRAY_SIZE(fh_tbl); i++) {
+			pos += scnprintf(*buf + pos, bufsz - pos,
+				"  %34s: 0X%08x\n",
+				get_fh_string(fh_tbl[i]),
+				iwl_read_direct32(priv, fh_tbl[i]));
+		}
+		return pos;
+	}
+#endif
+	IWL_ERR(priv, "FH register values:\n");
+	for (i = 0; i <  ARRAY_SIZE(fh_tbl); i++) {
+		IWL_ERR(priv, "  %34s: 0X%08x\n",
+			get_fh_string(fh_tbl[i]),
+			iwl_read_direct32(priv, fh_tbl[i]));
+	}
+	return 0;
+}
+EXPORT_SYMBOL(iwl_dump_fh);
+
+void iwl_force_rf_reset(struct iwl_priv *priv)
+{
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	if (!iwl_is_associated(priv)) {
+		IWL_DEBUG_SCAN(priv, "force reset rejected: not associated\n");
+		return;
+	}
+	/*
+	 * There is no easy and better way to force reset the radio,
+	 * the only known method is switching channel which will force to
+	 * reset and tune the radio.
+	 * Use internal short scan (single channel) operation to should
+	 * achieve this objective.
+	 * Driver should reset the radio when number of consecutive missed
+	 * beacon, or any other uCode error condition detected.
+	 */
+	IWL_DEBUG_INFO(priv, "perform radio reset.\n");
+	iwl_internal_short_hw_scan(priv);
+	return;
+}
+EXPORT_SYMBOL(iwl_force_rf_reset);
+
 #ifdef CONFIG_PM
 
 int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 3ef86f6c7755..ec1fe1d7cc9a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -63,8 +63,6 @@
 #ifndef __iwl_core_h__
 #define __iwl_core_h__
 
-#include <generated/utsrelease.h>
-
 /************************
  * forward declarations *
  ************************/
@@ -72,8 +70,8 @@ struct iwl_host_cmd;
 struct iwl_cmd;
 
 
-#define IWLWIFI_VERSION UTS_RELEASE "-k"
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2009 Intel Corporation"
+#define IWLWIFI_VERSION "in-tree:"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2010 Intel Corporation"
 #define DRV_AUTHOR     "<ilw@linux.intel.com>"
 
 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
@@ -173,6 +171,7 @@ struct iwl_lib_ops {
 				  bool full_log, char **buf, bool display);
 	void (*dump_nic_error_log)(struct iwl_priv *priv);
 	void (*dump_csr)(struct iwl_priv *priv);
+	int (*dump_fh)(struct iwl_priv *priv, char **buf, bool display);
 	int (*set_channel_switch)(struct iwl_priv *priv, u16 channel);
 	/* power management */
 	struct iwl_apm_ops apm_ops;
@@ -189,6 +188,8 @@ struct iwl_lib_ops {
 
 	/* temperature */
 	struct iwl_temp_ops temp_ops;
+	/* station management */
+	void (*add_bcast_station)(struct iwl_priv *priv);
 };
 
 struct iwl_led_ops {
@@ -233,6 +234,8 @@ struct iwl_mod_params {
  * @adv_thermal_throttle: support advance thermal throttle
  * @support_ct_kill_exit: support ct kill exit condition
  * @support_wimax_coexist: support wimax/wifi co-exist
+ * @plcp_delta_threshold: plcp error rate threshold used to trigger
+ *	radio tuning when there is a high receiving plcp error rate
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -289,6 +292,7 @@ struct iwl_cfg {
 	bool adv_thermal_throttle;
 	bool support_ct_kill_exit;
 	const bool support_wimax_coexist;
+	u8 plcp_delta_threshold;
 };
 
 /***************************
@@ -425,6 +429,8 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
 /* Handlers */
 void iwl_rx_missed_beacon_notif(struct iwl_priv *priv,
 			       struct iwl_rx_mem_buffer *rxb);
+void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
+					  struct iwl_rx_mem_buffer *rxb);
 void iwl_rx_statistics(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb);
 void iwl_reply_statistics(struct iwl_priv *priv,
@@ -495,6 +501,8 @@ void iwl_init_scan_params(struct iwl_priv *priv);
 int iwl_scan_cancel(struct iwl_priv *priv);
 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
 int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req);
+int iwl_internal_short_hw_scan(struct iwl_priv *priv);
+void iwl_force_rf_reset(struct iwl_priv *priv);
 u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
 		       const u8 *ie, int ie_len, int left);
 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
@@ -525,14 +533,6 @@ int iwl_send_calib_results(struct iwl_priv *priv);
 int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len);
 void iwl_calib_free_results(struct iwl_priv *priv);
 
-/*******************************************************************************
- * Spectrum Measureemtns in  iwl-spectrum.c
- ******************************************************************************/
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
-void iwl_setup_spectrum_handlers(struct iwl_priv *priv);
-#else
-static inline void iwl_setup_spectrum_handlers(struct iwl_priv *priv) {}
-#endif
 /*****************************************************
  *   S e n d i n g     H o s t     C o m m a n d s   *
  *****************************************************/
@@ -584,6 +584,7 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv);
 int iwl_dump_nic_event_log(struct iwl_priv *priv,
 			   bool full_log, char **buf, bool display);
 void iwl_dump_csr(struct iwl_priv *priv);
+int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
 #ifdef CONFIG_IWLWIFI_DEBUG
 void iwl_print_rx_config_cmd(struct iwl_priv *priv);
 #else
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 1ec8cb4d5eae..1e00720bf8b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 58e0462cafa3..1c7b53d511c7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
@@ -67,59 +67,6 @@ do {                                            			\
 			       DUMP_PREFIX_OFFSET, 16, 1, p, len, 1);	\
 } while (0)
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-struct iwl_debugfs {
-	const char *name;
-	struct dentry *dir_drv;
-	struct dentry *dir_data;
-	struct dentry *dir_debug;
-	struct dentry *dir_rf;
-	struct dir_data_files {
-		struct dentry *file_sram;
-		struct dentry *file_nvm;
-		struct dentry *file_stations;
-		struct dentry *file_log_event;
-		struct dentry *file_channels;
-		struct dentry *file_status;
-		struct dentry *file_interrupt;
-		struct dentry *file_qos;
-		struct dentry *file_thermal_throttling;
-		struct dentry *file_led;
-		struct dentry *file_disable_ht40;
-		struct dentry *file_sleep_level_override;
-		struct dentry *file_current_sleep_command;
-	} dbgfs_data_files;
-	struct dir_rf_files {
-		struct dentry *file_disable_sensitivity;
-		struct dentry *file_disable_chain_noise;
-		struct dentry *file_disable_tx_power;
-	} dbgfs_rf_files;
-	struct dir_debug_files {
-		struct dentry *file_rx_statistics;
-		struct dentry *file_tx_statistics;
-		struct dentry *file_traffic_log;
-		struct dentry *file_rx_queue;
-		struct dentry *file_tx_queue;
-		struct dentry *file_ucode_rx_stats;
-		struct dentry *file_ucode_tx_stats;
-		struct dentry *file_ucode_general_stats;
-		struct dentry *file_sensitivity;
-		struct dentry *file_chain_noise;
-		struct dentry *file_tx_power;
-		struct dentry *file_power_save_status;
-		struct dentry *file_clear_ucode_statistics;
-		struct dentry *file_clear_traffic_statistics;
-		struct dentry *file_csr;
-		struct dentry *file_ucode_tracing;
-	} dbgfs_debug_files;
-	u32 sram_offset;
-	u32 sram_len;
-};
-
-int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
-void iwl_dbgfs_unregister(struct iwl_priv *priv);
-#endif
-
 #else
 #define IWL_DEBUG(__priv, level, fmt, args...)
 #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...)
@@ -128,9 +75,10 @@ static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level,
 {}
 #endif				/* CONFIG_IWLWIFI_DEBUG */
 
-
-
-#ifndef CONFIG_IWLWIFI_DEBUGFS
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
+void iwl_dbgfs_unregister(struct iwl_priv *priv);
+#else
 static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 {
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index ee5aed12a4b1..d134301b553c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -41,43 +41,28 @@
 #include "iwl-calib.h"
 
 /* create and remove of files */
-#define DEBUGFS_ADD_DIR(name, parent) do {                              \
-	dbgfs->dir_##name = debugfs_create_dir(#name, parent);          \
-	if (!(dbgfs->dir_##name))                                       \
-		goto err; 						\
+#define DEBUGFS_ADD_FILE(name, parent, mode) do {			\
+	if (!debugfs_create_file(#name, mode, parent, priv,		\
+				 &iwl_dbgfs_##name##_ops))		\
+		goto err;						\
 } while (0)
 
-#define DEBUGFS_ADD_FILE(name, parent, mode) do {                       \
-	dbgfs->dbgfs_##parent##_files.file_##name =                     \
-	debugfs_create_file(#name, mode,                                \
-				dbgfs->dir_##parent, priv,              \
-				&iwl_dbgfs_##name##_ops);               \
-	if (!(dbgfs->dbgfs_##parent##_files.file_##name))               \
-		goto err;                                               \
+#define DEBUGFS_ADD_BOOL(name, parent, ptr) do {			\
+	struct dentry *__tmp;						\
+	__tmp = debugfs_create_bool(#name, S_IWUSR | S_IRUSR,		\
+				    parent, ptr);			\
+	if (IS_ERR(__tmp) || !__tmp)					\
+		goto err;						\
 } while (0)
 
-#define DEBUGFS_ADD_BOOL(name, parent, ptr) do {                        \
-	dbgfs->dbgfs_##parent##_files.file_##name =                     \
-	debugfs_create_bool(#name, S_IWUSR | S_IRUSR,                   \
-			    dbgfs->dir_##parent, ptr);                  \
-	if (IS_ERR(dbgfs->dbgfs_##parent##_files.file_##name)		\
-			|| !dbgfs->dbgfs_##parent##_files.file_##name)	\
-		goto err;                                               \
+#define DEBUGFS_ADD_X32(name, parent, ptr) do {				\
+	struct dentry *__tmp;						\
+	__tmp = debugfs_create_x32(#name, S_IWUSR | S_IRUSR,		\
+				   parent, ptr);			\
+	if (IS_ERR(__tmp) || !__tmp)					\
+		goto err;						\
 } while (0)
 
-#define DEBUGFS_ADD_X32(name, parent, ptr) do {                        \
-	dbgfs->dbgfs_##parent##_files.file_##name =                     \
-	debugfs_create_x32(#name, S_IRUSR, dbgfs->dir_##parent, ptr);   \
-	if (IS_ERR(dbgfs->dbgfs_##parent##_files.file_##name)		\
-			|| !dbgfs->dbgfs_##parent##_files.file_##name)	\
-		goto err;                                               \
-} while (0)
-
-#define DEBUGFS_REMOVE(name)  do {              \
-	debugfs_remove(name);                   \
-	name = NULL;                            \
-} while (0);
-
 /* file operation */
 #define DEBUGFS_READ_FUNC(name)                                         \
 static ssize_t iwl_dbgfs_##name##_read(struct file *file,               \
@@ -125,7 +110,7 @@ static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char *buf;
 	int pos = 0;
 
@@ -184,7 +169,7 @@ static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char *buf;
 	int pos = 0;
 	int cnt;
@@ -232,28 +217,28 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
 	ssize_t ret;
 	int i;
 	int pos = 0;
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	size_t bufsz;
 
 	/* default is to dump the entire data segment */
-	if (!priv->dbgfs->sram_offset && !priv->dbgfs->sram_len) {
-		priv->dbgfs->sram_offset = 0x800000;
+	if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) {
+		priv->dbgfs_sram_offset = 0x800000;
 		if (priv->ucode_type == UCODE_INIT)
-			priv->dbgfs->sram_len = priv->ucode_init_data.len;
+			priv->dbgfs_sram_len = priv->ucode_init_data.len;
 		else
-			priv->dbgfs->sram_len = priv->ucode_data.len;
+			priv->dbgfs_sram_len = priv->ucode_data.len;
 	}
-	bufsz =  30 + priv->dbgfs->sram_len * sizeof(char) * 10;
+	bufsz =  30 + priv->dbgfs_sram_len * sizeof(char) * 10;
 	buf = kmalloc(bufsz, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 	pos += scnprintf(buf + pos, bufsz - pos, "sram_len: 0x%x\n",
-			priv->dbgfs->sram_len);
+			priv->dbgfs_sram_len);
 	pos += scnprintf(buf + pos, bufsz - pos, "sram_offset: 0x%x\n",
-			priv->dbgfs->sram_offset);
-	for (i = priv->dbgfs->sram_len; i > 0; i -= 4) {
-		val = iwl_read_targ_mem(priv, priv->dbgfs->sram_offset + \
-					priv->dbgfs->sram_len - i);
+			priv->dbgfs_sram_offset);
+	for (i = priv->dbgfs_sram_len; i > 0; i -= 4) {
+		val = iwl_read_targ_mem(priv, priv->dbgfs_sram_offset + \
+					priv->dbgfs_sram_len - i);
 		if (i < 4) {
 			switch (i) {
 			case 1:
@@ -293,11 +278,11 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
 		return -EFAULT;
 
 	if (sscanf(buf, "%x,%x", &offset, &len) == 2) {
-		priv->dbgfs->sram_offset = offset;
-		priv->dbgfs->sram_len = len;
+		priv->dbgfs_sram_offset = offset;
+		priv->dbgfs_sram_len = len;
 	} else {
-		priv->dbgfs->sram_offset = 0;
-		priv->dbgfs->sram_len = 0;
+		priv->dbgfs_sram_offset = 0;
+		priv->dbgfs_sram_len = 0;
 	}
 
 	return count;
@@ -306,7 +291,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
 static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	struct iwl_station_entry *station;
 	int max_sta = priv->hw_params.max_stations;
 	char *buf;
@@ -376,7 +361,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
 				       loff_t *ppos)
 {
 	ssize_t ret;
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0, ofs = 0, buf_size = 0;
 	const u8 *ptr;
 	char *buf;
@@ -429,8 +414,9 @@ static ssize_t iwl_dbgfs_log_event_read(struct file *file,
 	int pos = 0;
 	ssize_t ret = -ENOMEM;
 
-	pos = priv->cfg->ops->lib->dump_nic_event_log(priv, true, &buf, true);
-	if (pos && buf) {
+	ret = pos = priv->cfg->ops->lib->dump_nic_event_log(
+					priv, true, &buf, true);
+	if (buf) {
 		ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 		kfree(buf);
 	}
@@ -464,7 +450,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
 static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
 				       size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	struct ieee80211_channel *channels = NULL;
 	const struct ieee80211_supported_band *supp_band = NULL;
 	int pos = 0, i, bufsz = PAGE_SIZE;
@@ -537,7 +523,7 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[512];
 	int pos = 0;
 	const size_t bufsz = sizeof(buf);
@@ -585,7 +571,7 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	int cnt = 0;
 	char *buf;
@@ -672,7 +658,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
 static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
 				       size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0, i;
 	char buf[256];
 	const size_t bufsz = sizeof(buf);
@@ -695,7 +681,7 @@ static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
 static ssize_t iwl_dbgfs_led_read(struct file *file, char __user *user_buf,
 				  size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char buf[256];
 	const size_t bufsz = sizeof(buf);
@@ -721,7 +707,7 @@ static ssize_t iwl_dbgfs_thermal_throttling_read(struct file *file,
 				char __user *user_buf,
 				size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
 	struct iwl_tt_restriction *restriction;
 	char buf[100];
@@ -781,7 +767,7 @@ static ssize_t iwl_dbgfs_disable_ht40_read(struct file *file,
 					 char __user *user_buf,
 					 size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[100];
 	int pos = 0;
 	const size_t bufsz = sizeof(buf);
@@ -829,7 +815,9 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
 
 	priv->power_data.debug_sleep_level_override = value;
 
+	mutex_lock(&priv->mutex);
 	iwl_power_update_mode(priv, true);
+	mutex_unlock(&priv->mutex);
 
 	return count;
 }
@@ -838,7 +826,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_read(struct file *file,
 						   char __user *user_buf,
 						   size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[10];
 	int pos, value;
 	const size_t bufsz = sizeof(buf);
@@ -856,7 +844,7 @@ static ssize_t iwl_dbgfs_current_sleep_command_read(struct file *file,
 						    char __user *user_buf,
 						    size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[200];
 	int pos = 0, i;
 	const size_t bufsz = sizeof(buf);
@@ -994,7 +982,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	struct iwl_tx_queue *txq;
 	struct iwl_queue *q;
 	char *buf;
@@ -1040,7 +1028,7 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
 						char __user *user_buf,
 						size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	struct iwl_rx_queue *rxq = &priv->rxq;
 	char buf[256];
 	int pos = 0;
@@ -1081,36 +1069,33 @@ static int iwl_dbgfs_statistics_flag(struct iwl_priv *priv, char *buf,
 	return p;
 }
 
+static const char ucode_stats_header[] =
+	"%-32s     current  acumulative       delta         max\n";
+static const char ucode_stats_short_format[] =
+	"  %-30s %10u\n";
+static const char ucode_stats_format[] =
+	"  %-30s %10u  %10u  %10u  %10u\n";
 
 static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
-	int bufsz = sizeof(struct statistics_rx_phy) * 20 +
-		sizeof(struct statistics_rx_non_phy) * 20 +
-		sizeof(struct statistics_rx_ht_phy) * 20 + 400;
+	int bufsz = sizeof(struct statistics_rx_phy) * 40 +
+		sizeof(struct statistics_rx_non_phy) * 40 +
+		sizeof(struct statistics_rx_ht_phy) * 40 + 400;
 	ssize_t ret;
-	struct statistics_rx_phy *ofdm, *accum_ofdm;
-	struct statistics_rx_phy *cck, *accum_cck;
+	struct statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm, *max_ofdm;
+	struct statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
 	struct statistics_rx_non_phy *general, *accum_general;
-	struct statistics_rx_ht_phy *ht, *accum_ht;
+	struct statistics_rx_non_phy *delta_general, *max_general;
+	struct statistics_rx_ht_phy *ht, *accum_ht, *delta_ht, *max_ht;
 
 	if (!iwl_is_alive(priv))
 		return -EAGAIN;
 
-	/* make request to uCode to retrieve statistics information */
-	mutex_lock(&priv->mutex);
-	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
-	mutex_unlock(&priv->mutex);
-
-	if (ret) {
-		IWL_ERR(priv,
-			"Error sending statistics request: %zd\n", ret);
-		return -EAGAIN;
-	}
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
 		IWL_ERR(priv, "Can not allocate Buffer\n");
@@ -1129,264 +1114,401 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
 	accum_cck = &priv->accum_statistics.rx.cck;
 	accum_general = &priv->accum_statistics.rx.general;
 	accum_ht = &priv->accum_statistics.rx.ofdm_ht;
+	delta_ofdm = &priv->delta_statistics.rx.ofdm;
+	delta_cck = &priv->delta_statistics.rx.cck;
+	delta_general = &priv->delta_statistics.rx.general;
+	delta_ht = &priv->delta_statistics.rx.ofdm_ht;
+	max_ofdm = &priv->max_delta.rx.ofdm;
+	max_cck = &priv->max_delta.rx.cck;
+	max_general = &priv->max_delta.rx.general;
+	max_ht = &priv->max_delta.rx.ofdm_ht;
+
 	pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "ina_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ofdm->ina_cnt), accum_ofdm->ina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "fina_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "plcp_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "overrun_err:\t\t%u\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header,
+			 "Statistics_Rx - OFDM:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "ina_cnt:", le32_to_cpu(ofdm->ina_cnt),
+			 accum_ofdm->ina_cnt,
+			 delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_cnt:",
+			 le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
+			 delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "plcp_err:",
+			 le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
+			 delta_ofdm->plcp_err, max_ofdm->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_err:",
+			 le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,
+			 delta_ofdm->crc32_err, max_ofdm->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "overrun_err:",
 			 le32_to_cpu(ofdm->overrun_err),
-			 accum_ofdm->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "early_overrun_err:\t%u\t\t\t%u\n",
+			 accum_ofdm->overrun_err,
+			 delta_ofdm->overrun_err, max_ofdm->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "early_overrun_err:",
 			 le32_to_cpu(ofdm->early_overrun_err),
-			 accum_ofdm->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_good:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->early_overrun_err,
+			 delta_ofdm->early_overrun_err,
+			 max_ofdm->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_good:",
 			 le32_to_cpu(ofdm->crc32_good),
-			 accum_ofdm->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "false_alarm_cnt:\t%u\t\t\t%u\n",
+			 accum_ofdm->crc32_good,
+			 delta_ofdm->crc32_good, max_ofdm->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "false_alarm_cnt:",
 			 le32_to_cpu(ofdm->false_alarm_cnt),
-			 accum_ofdm->false_alarm_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "fina_sync_err_cnt:\t%u\t\t\t%u\n",
+			 accum_ofdm->false_alarm_cnt,
+			 delta_ofdm->false_alarm_cnt,
+			 max_ofdm->false_alarm_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_sync_err_cnt:",
 			 le32_to_cpu(ofdm->fina_sync_err_cnt),
-			 accum_ofdm->fina_sync_err_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sfd_timeout:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->fina_sync_err_cnt,
+			 delta_ofdm->fina_sync_err_cnt,
+			 max_ofdm->fina_sync_err_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sfd_timeout:",
 			 le32_to_cpu(ofdm->sfd_timeout),
-			 accum_ofdm->sfd_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "fina_timeout:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->sfd_timeout,
+			 delta_ofdm->sfd_timeout,
+			 max_ofdm->sfd_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_timeout:",
 			 le32_to_cpu(ofdm->fina_timeout),
-			 accum_ofdm->fina_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "unresponded_rts:\t%u\t\t\t%u\n",
+			 accum_ofdm->fina_timeout,
+			 delta_ofdm->fina_timeout,
+			 max_ofdm->fina_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "unresponded_rts:",
 			 le32_to_cpu(ofdm->unresponded_rts),
-			 accum_ofdm->unresponded_rts);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"rxe_frame_lmt_ovrun:\t%u\t\t\t%u\n",
+			 accum_ofdm->unresponded_rts,
+			 delta_ofdm->unresponded_rts,
+			 max_ofdm->unresponded_rts);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"rxe_frame_lmt_ovrun:",
 			 le32_to_cpu(ofdm->rxe_frame_limit_overrun),
-			 accum_ofdm->rxe_frame_limit_overrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_ack_cnt:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->rxe_frame_limit_overrun,
+			 delta_ofdm->rxe_frame_limit_overrun,
+			 max_ofdm->rxe_frame_limit_overrun);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_ack_cnt:",
 			 le32_to_cpu(ofdm->sent_ack_cnt),
-			 accum_ofdm->sent_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_cts_cnt:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->sent_ack_cnt,
+			 delta_ofdm->sent_ack_cnt,
+			 max_ofdm->sent_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_cts_cnt:",
 			 le32_to_cpu(ofdm->sent_cts_cnt),
-			 accum_ofdm->sent_cts_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_ba_rsp_cnt:\t%u\t\t\t%u\n",
+			 accum_ofdm->sent_cts_cnt,
+			 delta_ofdm->sent_cts_cnt, max_ofdm->sent_cts_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_ba_rsp_cnt:",
 			 le32_to_cpu(ofdm->sent_ba_rsp_cnt),
-			 accum_ofdm->sent_ba_rsp_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "dsp_self_kill:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->sent_ba_rsp_cnt,
+			 delta_ofdm->sent_ba_rsp_cnt,
+			 max_ofdm->sent_ba_rsp_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "dsp_self_kill:",
 			 le32_to_cpu(ofdm->dsp_self_kill),
-			 accum_ofdm->dsp_self_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "mh_format_err:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->dsp_self_kill,
+			 delta_ofdm->dsp_self_kill,
+			 max_ofdm->dsp_self_kill);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "mh_format_err:",
 			 le32_to_cpu(ofdm->mh_format_err),
-			 accum_ofdm->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "re_acq_main_rssi_sum:\t%u\t\t\t%u\n",
+			 accum_ofdm->mh_format_err,
+			 delta_ofdm->mh_format_err,
+			 max_ofdm->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "re_acq_main_rssi_sum:",
 			 le32_to_cpu(ofdm->re_acq_main_rssi_sum),
-			 accum_ofdm->re_acq_main_rssi_sum);
-
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - CCK:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "ina_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "fina_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "plcp_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(cck->plcp_err), accum_cck->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(cck->crc32_err), accum_cck->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "overrun_err:\t\t%u\t\t\t%u\n",
+			 accum_ofdm->re_acq_main_rssi_sum,
+			 delta_ofdm->re_acq_main_rssi_sum,
+			max_ofdm->re_acq_main_rssi_sum);
+
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header,
+			 "Statistics_Rx - CCK:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "ina_cnt:",
+			 le32_to_cpu(cck->ina_cnt), accum_cck->ina_cnt,
+			 delta_cck->ina_cnt, max_cck->ina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_cnt:",
+			 le32_to_cpu(cck->fina_cnt), accum_cck->fina_cnt,
+			 delta_cck->fina_cnt, max_cck->fina_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "plcp_err:",
+			 le32_to_cpu(cck->plcp_err), accum_cck->plcp_err,
+			 delta_cck->plcp_err, max_cck->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_err:",
+			 le32_to_cpu(cck->crc32_err), accum_cck->crc32_err,
+			 delta_cck->crc32_err, max_cck->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "overrun_err:",
 			 le32_to_cpu(cck->overrun_err),
-			 accum_cck->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "early_overrun_err:\t%u\t\t\t%u\n",
+			 accum_cck->overrun_err,
+			 delta_cck->overrun_err, max_cck->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "early_overrun_err:",
 			 le32_to_cpu(cck->early_overrun_err),
-			 accum_cck->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_good:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(cck->crc32_good), accum_cck->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "false_alarm_cnt:\t%u\t\t\t%u\n",
+			 accum_cck->early_overrun_err,
+			 delta_cck->early_overrun_err,
+			 max_cck->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_good:",
+			 le32_to_cpu(cck->crc32_good), accum_cck->crc32_good,
+			 delta_cck->crc32_good,
+			 max_cck->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "false_alarm_cnt:",
 			 le32_to_cpu(cck->false_alarm_cnt),
-			 accum_cck->false_alarm_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "fina_sync_err_cnt:\t%u\t\t\t%u\n",
+			 accum_cck->false_alarm_cnt,
+			 delta_cck->false_alarm_cnt, max_cck->false_alarm_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_sync_err_cnt:",
 			 le32_to_cpu(cck->fina_sync_err_cnt),
-			 accum_cck->fina_sync_err_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sfd_timeout:\t\t%u\t\t\t%u\n",
+			 accum_cck->fina_sync_err_cnt,
+			 delta_cck->fina_sync_err_cnt,
+			 max_cck->fina_sync_err_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sfd_timeout:",
 			 le32_to_cpu(cck->sfd_timeout),
-			 accum_cck->sfd_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "fina_timeout:\t\t%u\t\t\t%u\n",
+			 accum_cck->sfd_timeout,
+			 delta_cck->sfd_timeout, max_cck->sfd_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "fina_timeout:",
 			 le32_to_cpu(cck->fina_timeout),
-			 accum_cck->fina_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "unresponded_rts:\t%u\t\t\t%u\n",
+			 accum_cck->fina_timeout,
+			 delta_cck->fina_timeout, max_cck->fina_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "unresponded_rts:",
 			 le32_to_cpu(cck->unresponded_rts),
-			 accum_cck->unresponded_rts);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"rxe_frame_lmt_ovrun:\t%u\t\t\t%u\n",
+			 accum_cck->unresponded_rts,
+			 delta_cck->unresponded_rts,
+			 max_cck->unresponded_rts);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"rxe_frame_lmt_ovrun:",
 			 le32_to_cpu(cck->rxe_frame_limit_overrun),
-			 accum_cck->rxe_frame_limit_overrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_ack_cnt:\t\t%u\t\t\t%u\n",
+			 accum_cck->rxe_frame_limit_overrun,
+			 delta_cck->rxe_frame_limit_overrun,
+			 max_cck->rxe_frame_limit_overrun);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_ack_cnt:",
 			 le32_to_cpu(cck->sent_ack_cnt),
-			 accum_cck->sent_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_cts_cnt:\t\t%u\t\t\t%u\n",
+			 accum_cck->sent_ack_cnt,
+			 delta_cck->sent_ack_cnt,
+			 max_cck->sent_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_cts_cnt:",
 			 le32_to_cpu(cck->sent_cts_cnt),
-			 accum_cck->sent_cts_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sent_ba_rsp_cnt:\t%u\t\t\t%u\n",
+			 accum_cck->sent_cts_cnt,
+			 delta_cck->sent_cts_cnt,
+			 max_cck->sent_cts_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sent_ba_rsp_cnt:",
 			 le32_to_cpu(cck->sent_ba_rsp_cnt),
-			 accum_cck->sent_ba_rsp_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "dsp_self_kill:\t\t%u\t\t\t%u\n",
+			 accum_cck->sent_ba_rsp_cnt,
+			 delta_cck->sent_ba_rsp_cnt,
+			 max_cck->sent_ba_rsp_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "dsp_self_kill:",
 			 le32_to_cpu(cck->dsp_self_kill),
-			 accum_cck->dsp_self_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "mh_format_err:\t\t%u\t\t\t%u\n",
+			 accum_cck->dsp_self_kill,
+			 delta_cck->dsp_self_kill,
+			 max_cck->dsp_self_kill);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "mh_format_err:",
 			 le32_to_cpu(cck->mh_format_err),
-			 accum_cck->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "re_acq_main_rssi_sum:\t%u\t\t\t%u\n",
+			 accum_cck->mh_format_err,
+			 delta_cck->mh_format_err, max_cck->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "re_acq_main_rssi_sum:",
 			 le32_to_cpu(cck->re_acq_main_rssi_sum),
-			 accum_cck->re_acq_main_rssi_sum);
-
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - GENERAL:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "bogus_cts:\t\t%u\t\t\t%u\n",
+			 accum_cck->re_acq_main_rssi_sum,
+			 delta_cck->re_acq_main_rssi_sum,
+			 max_cck->re_acq_main_rssi_sum);
+
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header,
+			"Statistics_Rx - GENERAL:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "bogus_cts:",
 			 le32_to_cpu(general->bogus_cts),
-			 accum_general->bogus_cts);
-	pos += scnprintf(buf + pos, bufsz - pos, "bogus_ack:\t\t%u\t\t\t%u\n",
+			 accum_general->bogus_cts,
+			 delta_general->bogus_cts, max_general->bogus_cts);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "bogus_ack:",
 			 le32_to_cpu(general->bogus_ack),
-			 accum_general->bogus_ack);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "non_bssid_frames:\t%u\t\t\t%u\n",
+			 accum_general->bogus_ack,
+			 delta_general->bogus_ack, max_general->bogus_ack);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "non_bssid_frames:",
 			 le32_to_cpu(general->non_bssid_frames),
-			 accum_general->non_bssid_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "filtered_frames:\t%u\t\t\t%u\n",
+			 accum_general->non_bssid_frames,
+			 delta_general->non_bssid_frames,
+			 max_general->non_bssid_frames);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "filtered_frames:",
 			 le32_to_cpu(general->filtered_frames),
-			 accum_general->filtered_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "non_channel_beacons:\t%u\t\t\t%u\n",
+			 accum_general->filtered_frames,
+			 delta_general->filtered_frames,
+			 max_general->filtered_frames);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "non_channel_beacons:",
 			 le32_to_cpu(general->non_channel_beacons),
-			 accum_general->non_channel_beacons);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "channel_beacons:\t%u\t\t\t%u\n",
+			 accum_general->non_channel_beacons,
+			 delta_general->non_channel_beacons,
+			 max_general->non_channel_beacons);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "channel_beacons:",
 			 le32_to_cpu(general->channel_beacons),
-			 accum_general->channel_beacons);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "num_missed_bcon:\t%u\t\t\t%u\n",
+			 accum_general->channel_beacons,
+			 delta_general->channel_beacons,
+			 max_general->channel_beacons);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "num_missed_bcon:",
 			 le32_to_cpu(general->num_missed_bcon),
-			 accum_general->num_missed_bcon);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"adc_rx_saturation_time:\t%u\t\t\t%u\n",
+			 accum_general->num_missed_bcon,
+			 delta_general->num_missed_bcon,
+			 max_general->num_missed_bcon);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"adc_rx_saturation_time:",
 			 le32_to_cpu(general->adc_rx_saturation_time),
-			 accum_general->adc_rx_saturation_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"ina_detect_search_tm:\t%u\t\t\t%u\n",
+			 accum_general->adc_rx_saturation_time,
+			 delta_general->adc_rx_saturation_time,
+			 max_general->adc_rx_saturation_time);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"ina_detect_search_tm:",
 			 le32_to_cpu(general->ina_detection_search_time),
-			 accum_general->ina_detection_search_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_silence_rssi_a:\t%u\t\t\t%u\n",
+			 accum_general->ina_detection_search_time,
+			 delta_general->ina_detection_search_time,
+			 max_general->ina_detection_search_time);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_silence_rssi_a:",
 			 le32_to_cpu(general->beacon_silence_rssi_a),
-			 accum_general->beacon_silence_rssi_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_silence_rssi_b:\t%u\t\t\t%u\n",
+			 accum_general->beacon_silence_rssi_a,
+			 delta_general->beacon_silence_rssi_a,
+			 max_general->beacon_silence_rssi_a);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_silence_rssi_b:",
 			 le32_to_cpu(general->beacon_silence_rssi_b),
-			 accum_general->beacon_silence_rssi_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_silence_rssi_c:\t%u\t\t\t%u\n",
+			 accum_general->beacon_silence_rssi_b,
+			 delta_general->beacon_silence_rssi_b,
+			 max_general->beacon_silence_rssi_b);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_silence_rssi_c:",
 			 le32_to_cpu(general->beacon_silence_rssi_c),
-			 accum_general->beacon_silence_rssi_c);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"interference_data_flag:\t%u\t\t\t%u\n",
+			 accum_general->beacon_silence_rssi_c,
+			 delta_general->beacon_silence_rssi_c,
+			 max_general->beacon_silence_rssi_c);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"interference_data_flag:",
 			 le32_to_cpu(general->interference_data_flag),
-			 accum_general->interference_data_flag);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "channel_load:\t\t%u\t\t\t%u\n",
+			 accum_general->interference_data_flag,
+			 delta_general->interference_data_flag,
+			 max_general->interference_data_flag);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "channel_load:",
 			 le32_to_cpu(general->channel_load),
-			 accum_general->channel_load);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "dsp_false_alarms:\t%u\t\t\t%u\n",
+			 accum_general->channel_load,
+			 delta_general->channel_load,
+			 max_general->channel_load);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "dsp_false_alarms:",
 			 le32_to_cpu(general->dsp_false_alarms),
-			 accum_general->dsp_false_alarms);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_rssi_a:\t\t%u\t\t\t%u\n",
+			 accum_general->dsp_false_alarms,
+			 delta_general->dsp_false_alarms,
+			 max_general->dsp_false_alarms);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_rssi_a:",
 			 le32_to_cpu(general->beacon_rssi_a),
-			 accum_general->beacon_rssi_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_rssi_b:\t\t%u\t\t\t%u\n",
+			 accum_general->beacon_rssi_a,
+			 delta_general->beacon_rssi_a,
+			 max_general->beacon_rssi_a);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_rssi_b:",
 			 le32_to_cpu(general->beacon_rssi_b),
-			 accum_general->beacon_rssi_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_rssi_c:\t\t%u\t\t\t%u\n",
+			 accum_general->beacon_rssi_b,
+			 delta_general->beacon_rssi_b,
+			 max_general->beacon_rssi_b);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_rssi_c:",
 			 le32_to_cpu(general->beacon_rssi_c),
-			 accum_general->beacon_rssi_c);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_energy_a:\t%u\t\t\t%u\n",
+			 accum_general->beacon_rssi_c,
+			 delta_general->beacon_rssi_c,
+			 max_general->beacon_rssi_c);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_energy_a:",
 			 le32_to_cpu(general->beacon_energy_a),
-			 accum_general->beacon_energy_a);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_energy_b:\t%u\t\t\t%u\n",
+			 accum_general->beacon_energy_a,
+			 delta_general->beacon_energy_a,
+			 max_general->beacon_energy_a);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_energy_b:",
 			 le32_to_cpu(general->beacon_energy_b),
-			 accum_general->beacon_energy_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "beacon_energy_c:\t%u\t\t\t%u\n",
+			 accum_general->beacon_energy_b,
+			 delta_general->beacon_energy_b,
+			 max_general->beacon_energy_b);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "beacon_energy_c:",
 			 le32_to_cpu(general->beacon_energy_c),
-			 accum_general->beacon_energy_c);
+			 accum_general->beacon_energy_c,
+			 delta_general->beacon_energy_c,
+			 max_general->beacon_energy_c);
 
 	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Rx - OFDM_HT:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "plcp_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ht->plcp_err), accum_ht->plcp_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "overrun_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ht->overrun_err), accum_ht->overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "early_overrun_err:\t%u\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header,
+			"Statistics_Rx - OFDM_HT:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "plcp_err:",
+			 le32_to_cpu(ht->plcp_err), accum_ht->plcp_err,
+			 delta_ht->plcp_err, max_ht->plcp_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "overrun_err:",
+			 le32_to_cpu(ht->overrun_err), accum_ht->overrun_err,
+			 delta_ht->overrun_err, max_ht->overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "early_overrun_err:",
 			 le32_to_cpu(ht->early_overrun_err),
-			 accum_ht->early_overrun_err);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_good:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ht->crc32_good), accum_ht->crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos, "crc32_err:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ht->crc32_err), accum_ht->crc32_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "mh_format_err:\t\t%u\t\t\t%u\n",
+			 accum_ht->early_overrun_err,
+			 delta_ht->early_overrun_err,
+			 max_ht->early_overrun_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_good:",
+			 le32_to_cpu(ht->crc32_good), accum_ht->crc32_good,
+			 delta_ht->crc32_good, max_ht->crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "crc32_err:",
+			 le32_to_cpu(ht->crc32_err), accum_ht->crc32_err,
+			 delta_ht->crc32_err, max_ht->crc32_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "mh_format_err:",
 			 le32_to_cpu(ht->mh_format_err),
-			 accum_ht->mh_format_err);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg_crc32_good:\t\t%u\t\t\t%u\n",
+			 accum_ht->mh_format_err,
+			 delta_ht->mh_format_err, max_ht->mh_format_err);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg_crc32_good:",
 			 le32_to_cpu(ht->agg_crc32_good),
-			 accum_ht->agg_crc32_good);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg_mpdu_cnt:\t\t%u\t\t\t%u\n",
+			 accum_ht->agg_crc32_good,
+			 delta_ht->agg_crc32_good, max_ht->agg_crc32_good);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg_mpdu_cnt:",
 			 le32_to_cpu(ht->agg_mpdu_cnt),
-			 accum_ht->agg_mpdu_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "agg_cnt:\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt);
+			 accum_ht->agg_mpdu_cnt,
+			 delta_ht->agg_mpdu_cnt, max_ht->agg_mpdu_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg_cnt:",
+			 le32_to_cpu(ht->agg_cnt), accum_ht->agg_cnt,
+			 delta_ht->agg_cnt, max_ht->agg_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "unsupport_mcs:",
+			 le32_to_cpu(ht->unsupport_mcs),
+			 accum_ht->unsupport_mcs,
+			 delta_ht->unsupport_mcs, max_ht->unsupport_mcs);
 
 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 	kfree(buf);
@@ -1397,26 +1519,16 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
-	int bufsz = (sizeof(struct statistics_tx) * 24) + 250;
+	int bufsz = (sizeof(struct statistics_tx) * 48) + 250;
 	ssize_t ret;
-	struct statistics_tx *tx, *accum_tx;
+	struct statistics_tx *tx, *accum_tx, *delta_tx, *max_tx;
 
 	if (!iwl_is_alive(priv))
 		return -EAGAIN;
 
-	/* make request to uCode to retrieve statistics information */
-	mutex_lock(&priv->mutex);
-	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
-	mutex_unlock(&priv->mutex);
-
-	if (ret) {
-		IWL_ERR(priv,
-			"Error sending statistics request: %zd\n", ret);
-		return -EAGAIN;
-	}
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
 		IWL_ERR(priv, "Can not allocate Buffer\n");
@@ -1429,106 +1541,148 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 	 */
 	tx = &priv->statistics.tx;
 	accum_tx = &priv->accum_statistics.tx;
+	delta_tx = &priv->delta_statistics.tx;
+	max_tx = &priv->max_delta.tx;
 	pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_Tx:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "preamble:\t\t\t%u\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos,  ucode_stats_header,
+			"Statistics_Tx:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "preamble:",
 			 le32_to_cpu(tx->preamble_cnt),
-			 accum_tx->preamble_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "rx_detected_cnt:\t\t%u\t\t\t%u\n",
+			 accum_tx->preamble_cnt,
+			 delta_tx->preamble_cnt, max_tx->preamble_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "rx_detected_cnt:",
 			 le32_to_cpu(tx->rx_detected_cnt),
-			 accum_tx->rx_detected_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "bt_prio_defer_cnt:\t\t%u\t\t\t%u\n",
+			 accum_tx->rx_detected_cnt,
+			 delta_tx->rx_detected_cnt, max_tx->rx_detected_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "bt_prio_defer_cnt:",
 			 le32_to_cpu(tx->bt_prio_defer_cnt),
-			 accum_tx->bt_prio_defer_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "bt_prio_kill_cnt:\t\t%u\t\t\t%u\n",
+			 accum_tx->bt_prio_defer_cnt,
+			 delta_tx->bt_prio_defer_cnt,
+			 max_tx->bt_prio_defer_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "bt_prio_kill_cnt:",
 			 le32_to_cpu(tx->bt_prio_kill_cnt),
-			 accum_tx->bt_prio_kill_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "few_bytes_cnt:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->bt_prio_kill_cnt,
+			 delta_tx->bt_prio_kill_cnt,
+			 max_tx->bt_prio_kill_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "few_bytes_cnt:",
 			 le32_to_cpu(tx->few_bytes_cnt),
-			 accum_tx->few_bytes_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "cts_timeout:\t\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "ack_timeout:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->few_bytes_cnt,
+			 delta_tx->few_bytes_cnt, max_tx->few_bytes_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "cts_timeout:",
+			 le32_to_cpu(tx->cts_timeout), accum_tx->cts_timeout,
+			 delta_tx->cts_timeout, max_tx->cts_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "ack_timeout:",
 			 le32_to_cpu(tx->ack_timeout),
-			 accum_tx->ack_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "expected_ack_cnt:\t\t%u\t\t\t%u\n",
+			 accum_tx->ack_timeout,
+			 delta_tx->ack_timeout, max_tx->ack_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "expected_ack_cnt:",
 			 le32_to_cpu(tx->expected_ack_cnt),
-			 accum_tx->expected_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "actual_ack_cnt:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->expected_ack_cnt,
+			 delta_tx->expected_ack_cnt,
+			 max_tx->expected_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "actual_ack_cnt:",
 			 le32_to_cpu(tx->actual_ack_cnt),
-			 accum_tx->actual_ack_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "dump_msdu_cnt:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->actual_ack_cnt,
+			 delta_tx->actual_ack_cnt,
+			 max_tx->actual_ack_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "dump_msdu_cnt:",
 			 le32_to_cpu(tx->dump_msdu_cnt),
-			 accum_tx->dump_msdu_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "abort_nxt_frame_mismatch:"
-			 "\t%u\t\t\t%u\n",
+			 accum_tx->dump_msdu_cnt,
+			 delta_tx->dump_msdu_cnt,
+			 max_tx->dump_msdu_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "abort_nxt_frame_mismatch:",
 			 le32_to_cpu(tx->burst_abort_next_frame_mismatch_cnt),
-			 accum_tx->burst_abort_next_frame_mismatch_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "abort_missing_nxt_frame:"
-			 "\t%u\t\t\t%u\n",
+			 accum_tx->burst_abort_next_frame_mismatch_cnt,
+			 delta_tx->burst_abort_next_frame_mismatch_cnt,
+			 max_tx->burst_abort_next_frame_mismatch_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "abort_missing_nxt_frame:",
 			 le32_to_cpu(tx->burst_abort_missing_next_frame_cnt),
-			 accum_tx->burst_abort_missing_next_frame_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "cts_timeout_collision:\t\t%u\t\t\t%u\n",
+			 accum_tx->burst_abort_missing_next_frame_cnt,
+			 delta_tx->burst_abort_missing_next_frame_cnt,
+			 max_tx->burst_abort_missing_next_frame_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "cts_timeout_collision:",
 			 le32_to_cpu(tx->cts_timeout_collision),
-			 accum_tx->cts_timeout_collision);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"ack_ba_timeout_collision:\t%u\t\t\t%u\n",
+			 accum_tx->cts_timeout_collision,
+			 delta_tx->cts_timeout_collision,
+			 max_tx->cts_timeout_collision);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"ack_ba_timeout_collision:",
 			 le32_to_cpu(tx->ack_or_ba_timeout_collision),
-			 accum_tx->ack_or_ba_timeout_collision);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg ba_timeout:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->ack_or_ba_timeout_collision,
+			 delta_tx->ack_or_ba_timeout_collision,
+			 max_tx->ack_or_ba_timeout_collision);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg ba_timeout:",
 			 le32_to_cpu(tx->agg.ba_timeout),
-			 accum_tx->agg.ba_timeout);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"agg ba_resched_frames:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.ba_timeout,
+			 delta_tx->agg.ba_timeout,
+			 max_tx->agg.ba_timeout);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"agg ba_resched_frames:",
 			 le32_to_cpu(tx->agg.ba_reschedule_frames),
-			 accum_tx->agg.ba_reschedule_frames);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"agg scd_query_agg_frame:\t%u\t\t\t%u\n",
+			 accum_tx->agg.ba_reschedule_frames,
+			 delta_tx->agg.ba_reschedule_frames,
+			 max_tx->agg.ba_reschedule_frames);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"agg scd_query_agg_frame:",
 			 le32_to_cpu(tx->agg.scd_query_agg_frame_cnt),
-			 accum_tx->agg.scd_query_agg_frame_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg scd_query_no_agg:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.scd_query_agg_frame_cnt,
+			 delta_tx->agg.scd_query_agg_frame_cnt,
+			 max_tx->agg.scd_query_agg_frame_cnt);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg scd_query_no_agg:",
 			 le32_to_cpu(tx->agg.scd_query_no_agg),
-			 accum_tx->agg.scd_query_no_agg);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg scd_query_agg:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.scd_query_no_agg,
+			 delta_tx->agg.scd_query_no_agg,
+			 max_tx->agg.scd_query_no_agg);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg scd_query_agg:",
 			 le32_to_cpu(tx->agg.scd_query_agg),
-			 accum_tx->agg.scd_query_agg);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"agg scd_query_mismatch:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.scd_query_agg,
+			 delta_tx->agg.scd_query_agg,
+			 max_tx->agg.scd_query_agg);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			"agg scd_query_mismatch:",
 			 le32_to_cpu(tx->agg.scd_query_mismatch),
-			 accum_tx->agg.scd_query_mismatch);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg frame_not_ready:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.scd_query_mismatch,
+			 delta_tx->agg.scd_query_mismatch,
+			 max_tx->agg.scd_query_mismatch);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg frame_not_ready:",
 			 le32_to_cpu(tx->agg.frame_not_ready),
-			 accum_tx->agg.frame_not_ready);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg underrun:\t\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.frame_not_ready,
+			 delta_tx->agg.frame_not_ready,
+			 max_tx->agg.frame_not_ready);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg underrun:",
 			 le32_to_cpu(tx->agg.underrun),
-			 accum_tx->agg.underrun);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg bt_prio_kill:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.underrun,
+			 delta_tx->agg.underrun, max_tx->agg.underrun);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg bt_prio_kill:",
 			 le32_to_cpu(tx->agg.bt_prio_kill),
-			 accum_tx->agg.bt_prio_kill);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "agg rx_ba_rsp_cnt:\t\t%u\t\t\t%u\n",
+			 accum_tx->agg.bt_prio_kill,
+			 delta_tx->agg.bt_prio_kill,
+			 max_tx->agg.bt_prio_kill);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "agg rx_ba_rsp_cnt:",
 			 le32_to_cpu(tx->agg.rx_ba_rsp_cnt),
-			 accum_tx->agg.rx_ba_rsp_cnt);
+			 accum_tx->agg.rx_ba_rsp_cnt,
+			 delta_tx->agg.rx_ba_rsp_cnt,
+			 max_tx->agg.rx_ba_rsp_cnt);
 
 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 	kfree(buf);
@@ -1539,28 +1693,19 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	char *buf;
-	int bufsz = sizeof(struct statistics_general) * 4 + 250;
+	int bufsz = sizeof(struct statistics_general) * 10 + 300;
 	ssize_t ret;
 	struct statistics_general *general, *accum_general;
-	struct statistics_dbg *dbg, *accum_dbg;
-	struct statistics_div *div, *accum_div;
+	struct statistics_general *delta_general, *max_general;
+	struct statistics_dbg *dbg, *accum_dbg, *delta_dbg, *max_dbg;
+	struct statistics_div *div, *accum_div, *delta_div, *max_div;
 
 	if (!iwl_is_alive(priv))
 		return -EAGAIN;
 
-	/* make request to uCode to retrieve statistics information */
-	mutex_lock(&priv->mutex);
-	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
-	mutex_unlock(&priv->mutex);
-
-	if (ret) {
-		IWL_ERR(priv,
-			"Error sending statistics request: %zd\n", ret);
-		return -EAGAIN;
-	}
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf) {
 		IWL_ERR(priv, "Can not allocate Buffer\n");
@@ -1575,52 +1720,78 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
 	dbg = &priv->statistics.general.dbg;
 	div = &priv->statistics.general.div;
 	accum_general = &priv->accum_statistics.general;
+	delta_general = &priv->delta_statistics.general;
+	max_general = &priv->max_delta.general;
 	accum_dbg = &priv->accum_statistics.general.dbg;
+	delta_dbg = &priv->delta_statistics.general.dbg;
+	max_dbg = &priv->max_delta.general.dbg;
 	accum_div = &priv->accum_statistics.general.div;
+	delta_div = &priv->delta_statistics.general.div;
+	max_div = &priv->max_delta.general.div;
 	pos += iwl_dbgfs_statistics_flag(priv, buf, bufsz);
-	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_General:\n");
-	pos += scnprintf(buf + pos, bufsz - pos,
-			"\t\t\tcurrent\t\t\taccumulative\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "temperature:\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_header,
+			"Statistics_General:");
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_short_format,
+			 "temperature:",
 			 le32_to_cpu(general->temperature));
-	pos += scnprintf(buf + pos, bufsz - pos, "temperature_m:\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_short_format,
+			 "temperature_m:",
 			 le32_to_cpu(general->temperature_m));
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "burst_check:\t\t\t%u\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "burst_check:",
 			 le32_to_cpu(dbg->burst_check),
-			 accum_dbg->burst_check);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "burst_count:\t\t\t%u\t\t\t%u\n",
+			 accum_dbg->burst_check,
+			 delta_dbg->burst_check, max_dbg->burst_check);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "burst_count:",
 			 le32_to_cpu(dbg->burst_count),
-			 accum_dbg->burst_count);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "sleep_time:\t\t\t%u\t\t\t%u\n",
+			 accum_dbg->burst_count,
+			 delta_dbg->burst_count, max_dbg->burst_count);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "sleep_time:",
 			 le32_to_cpu(general->sleep_time),
-			 accum_general->sleep_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "slots_out:\t\t\t%u\t\t\t%u\n",
+			 accum_general->sleep_time,
+			 delta_general->sleep_time, max_general->sleep_time);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "slots_out:",
 			 le32_to_cpu(general->slots_out),
-			 accum_general->slots_out);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "slots_idle:\t\t\t%u\t\t\t%u\n",
+			 accum_general->slots_out,
+			 delta_general->slots_out, max_general->slots_out);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "slots_idle:",
 			 le32_to_cpu(general->slots_idle),
-			 accum_general->slots_idle);
+			 accum_general->slots_idle,
+			 delta_general->slots_idle, max_general->slots_idle);
 	pos += scnprintf(buf + pos, bufsz - pos, "ttl_timestamp:\t\t\t%u\n",
 			 le32_to_cpu(general->ttl_timestamp));
-	pos += scnprintf(buf + pos, bufsz - pos, "tx_on_a:\t\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(div->tx_on_a), accum_div->tx_on_a);
-	pos += scnprintf(buf + pos, bufsz - pos, "tx_on_b:\t\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(div->tx_on_b), accum_div->tx_on_b);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "exec_time:\t\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(div->exec_time), accum_div->exec_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "probe_time:\t\t\t%u\t\t\t%u\n",
-			 le32_to_cpu(div->probe_time), accum_div->probe_time);
-	pos += scnprintf(buf + pos, bufsz - pos,
-			 "rx_enable_counter:\t\t%u\t\t\t%u\n",
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "tx_on_a:",
+			 le32_to_cpu(div->tx_on_a), accum_div->tx_on_a,
+			 delta_div->tx_on_a, max_div->tx_on_a);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "tx_on_b:",
+			 le32_to_cpu(div->tx_on_b), accum_div->tx_on_b,
+			 delta_div->tx_on_b, max_div->tx_on_b);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "exec_time:",
+			 le32_to_cpu(div->exec_time), accum_div->exec_time,
+			 delta_div->exec_time, max_div->exec_time);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "probe_time:",
+			 le32_to_cpu(div->probe_time), accum_div->probe_time,
+			 delta_div->probe_time, max_div->probe_time);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "rx_enable_counter:",
 			 le32_to_cpu(general->rx_enable_counter),
-			 accum_general->rx_enable_counter);
+			 accum_general->rx_enable_counter,
+			 delta_general->rx_enable_counter,
+			 max_general->rx_enable_counter);
+	pos += scnprintf(buf + pos, bufsz - pos, ucode_stats_format,
+			 "num_of_sos_states:",
+			 le32_to_cpu(general->num_of_sos_states),
+			 accum_general->num_of_sos_states,
+			 delta_general->num_of_sos_states,
+			 max_general->num_of_sos_states);
 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 	kfree(buf);
 	return ret;
@@ -1630,7 +1801,7 @@ static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	int cnt = 0;
 	char *buf;
@@ -1711,7 +1882,7 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	int pos = 0;
 	int cnt = 0;
 	char *buf;
@@ -1769,26 +1940,15 @@ static ssize_t iwl_dbgfs_tx_power_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[128];
 	int pos = 0;
-	ssize_t ret;
 	const size_t bufsz = sizeof(buf);
 	struct statistics_tx *tx;
 
 	if (!iwl_is_alive(priv))
 		pos += scnprintf(buf + pos, bufsz - pos, "N/A\n");
 	else {
-		/* make request to uCode to retrieve statistics information */
-		mutex_lock(&priv->mutex);
-		ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
-		mutex_unlock(&priv->mutex);
-
-		if (ret) {
-			IWL_ERR(priv, "Error sending statistics request: %zd\n",
-				ret);
-			return -EAGAIN;
-		}
 		tx = &priv->statistics.tx;
 		if (tx->tx_power.ant_a ||
 		    tx->tx_power.ant_b ||
@@ -1820,7 +1980,7 @@ static ssize_t iwl_dbgfs_power_save_status_read(struct file *file,
 						    char __user *user_buf,
 						    size_t count, loff_t *ppos)
 {
-	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	struct iwl_priv *priv = file->private_data;
 	char buf[60];
 	int pos = 0;
 	const size_t bufsz = sizeof(buf);
@@ -1937,6 +2097,132 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
 	return count;
 }
 
+static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
+					 char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	char *buf;
+	int pos = 0;
+	ssize_t ret = -EFAULT;
+
+	if (priv->cfg->ops->lib->dump_fh) {
+		ret = pos = priv->cfg->ops->lib->dump_fh(priv, &buf, true);
+		if (buf) {
+			ret = simple_read_from_buffer(user_buf,
+						      count, ppos, buf, pos);
+			kfree(buf);
+		}
+	}
+
+	return ret;
+}
+
+static ssize_t iwl_dbgfs_missed_beacon_read(struct file *file,
+					char __user *user_buf,
+					size_t count, loff_t *ppos) {
+
+	struct iwl_priv *priv = file->private_data;
+	int pos = 0;
+	char buf[12];
+	const size_t bufsz = sizeof(buf);
+	ssize_t ret;
+
+	pos += scnprintf(buf + pos, bufsz - pos, "%d\n",
+			priv->missed_beacon_threshold);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	return ret;
+}
+
+static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
+					 const char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = file->private_data;
+	char buf[8];
+	int buf_size;
+	int missed;
+
+	memset(buf, 0, sizeof(buf));
+	buf_size = min(count, sizeof(buf) -  1);
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	if (sscanf(buf, "%d", &missed) != 1)
+		return -EINVAL;
+
+	if (missed < IWL_MISSED_BEACON_THRESHOLD_MIN ||
+	    missed > IWL_MISSED_BEACON_THRESHOLD_MAX)
+		priv->missed_beacon_threshold =
+			IWL_MISSED_BEACON_THRESHOLD_DEF;
+	else
+		priv->missed_beacon_threshold = missed;
+
+	return count;
+}
+
+static ssize_t iwl_dbgfs_internal_scan_write(struct file *file,
+					 const char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = file->private_data;
+	char buf[8];
+	int buf_size;
+	int scan;
+
+	memset(buf, 0, sizeof(buf));
+	buf_size = min(count, sizeof(buf) -  1);
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	if (sscanf(buf, "%d", &scan) != 1)
+		return -EINVAL;
+
+	iwl_internal_short_hw_scan(priv);
+
+	return count;
+}
+
+static ssize_t iwl_dbgfs_plcp_delta_read(struct file *file,
+					char __user *user_buf,
+					size_t count, loff_t *ppos) {
+
+	struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+	int pos = 0;
+	char buf[12];
+	const size_t bufsz = sizeof(buf);
+	ssize_t ret;
+
+	pos += scnprintf(buf + pos, bufsz - pos, "%u\n",
+			priv->cfg->plcp_delta_threshold);
+
+	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	return ret;
+}
+
+static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
+					const char __user *user_buf,
+					size_t count, loff_t *ppos) {
+
+	struct iwl_priv *priv = file->private_data;
+	char buf[8];
+	int buf_size;
+	int plcp;
+
+	memset(buf, 0, sizeof(buf));
+	buf_size = min(count, sizeof(buf) -  1);
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	if (sscanf(buf, "%d", &plcp) != 1)
+		return -EINVAL;
+	if ((plcp <= IWL_MAX_PLCP_ERR_THRESHOLD_MIN) ||
+		(plcp > IWL_MAX_PLCP_ERR_THRESHOLD_MAX))
+		priv->cfg->plcp_delta_threshold =
+			IWL_MAX_PLCP_ERR_THRESHOLD_DEF;
+	else
+		priv->cfg->plcp_delta_threshold = plcp;
+	return count;
+}
+
 DEBUGFS_READ_FILE_OPS(rx_statistics);
 DEBUGFS_READ_FILE_OPS(tx_statistics);
 DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
@@ -1953,6 +2239,10 @@ DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics);
 DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics);
 DEBUGFS_WRITE_FILE_OPS(csr);
 DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
+DEBUGFS_READ_FILE_OPS(fh_reg);
+DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon);
+DEBUGFS_WRITE_FILE_OPS(internal_scan);
+DEBUGFS_READ_WRITE_FILE_OPS(plcp_delta);
 
 /*
  * Create the debugfs files and directories
@@ -1960,71 +2250,73 @@ DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
  */
 int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 {
-	struct iwl_debugfs *dbgfs;
 	struct dentry *phyd = priv->hw->wiphy->debugfsdir;
-	int ret = 0;
+	struct dentry *dir_drv, *dir_data, *dir_rf, *dir_debug;
 
-	dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL);
-	if (!dbgfs) {
-		ret = -ENOMEM;
-		goto err;
-	}
+	dir_drv = debugfs_create_dir(name, phyd);
+	if (!dir_drv)
+		return -ENOMEM;
+
+	priv->debugfs_dir = dir_drv;
 
-	priv->dbgfs = dbgfs;
-	dbgfs->name = name;
-	dbgfs->dir_drv = debugfs_create_dir(name, phyd);
-	if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)) {
-		ret = -ENOENT;
+	dir_data = debugfs_create_dir("data", dir_drv);
+	if (!dir_data)
+		goto err;
+	dir_rf = debugfs_create_dir("rf", dir_drv);
+	if (!dir_rf)
+		goto err;
+	dir_debug = debugfs_create_dir("debug", dir_drv);
+	if (!dir_debug)
 		goto err;
-	}
 
-	DEBUGFS_ADD_DIR(data, dbgfs->dir_drv);
-	DEBUGFS_ADD_DIR(rf, dbgfs->dir_drv);
-	DEBUGFS_ADD_DIR(debug, dbgfs->dir_drv);
-	DEBUGFS_ADD_FILE(nvm, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(sram, data, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(log_event, data, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(stations, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(channels, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(status, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(interrupt, data, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(qos, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(led, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(sleep_level_override, data, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(current_sleep_command, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(thermal_throttling, data, S_IRUSR);
-	DEBUGFS_ADD_FILE(disable_ht40, data, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(rx_statistics, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(tx_statistics, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(traffic_log, debug, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(rx_queue, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(tx_queue, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(tx_power, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(power_save_status, debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(clear_ucode_statistics, debug, S_IWUSR);
-	DEBUGFS_ADD_FILE(clear_traffic_statistics, debug, S_IWUSR);
-	DEBUGFS_ADD_FILE(csr, debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(nvm, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(sram, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(log_event, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(stations, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(channels, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(status, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(interrupt, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(led, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(sleep_level_override, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(thermal_throttling, dir_data, S_IRUSR);
+	DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(rx_statistics, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(tx_statistics, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(traffic_log, dir_debug, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(rx_queue, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(tx_queue, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(tx_power, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(clear_traffic_statistics, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(csr, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(fh_reg, dir_debug, S_IRUSR);
+	DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(internal_scan, dir_debug, S_IWUSR);
+	DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
 	if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
-		DEBUGFS_ADD_FILE(ucode_rx_stats, debug, S_IRUSR);
-		DEBUGFS_ADD_FILE(ucode_tx_stats, debug, S_IRUSR);
-		DEBUGFS_ADD_FILE(ucode_general_stats, debug, S_IRUSR);
-		DEBUGFS_ADD_FILE(sensitivity, debug, S_IRUSR);
-		DEBUGFS_ADD_FILE(chain_noise, debug, S_IRUSR);
-		DEBUGFS_ADD_FILE(ucode_tracing, debug, S_IWUSR | S_IRUSR);
+		DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR);
+		DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR);
+		DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
+		DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
+		DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
+		DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
 	}
-	DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal);
-	DEBUGFS_ADD_BOOL(disable_chain_noise, rf,
+	DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf, &priv->disable_sens_cal);
+	DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
 			 &priv->disable_chain_noise_cal);
 	if (((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965) ||
 	    ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_3945))
-		DEBUGFS_ADD_BOOL(disable_tx_power, rf,
+		DEBUGFS_ADD_BOOL(disable_tx_power, dir_rf,
 				&priv->disable_tx_power_cal);
 	return 0;
 
 err:
-	IWL_ERR(priv, "Can't open the debugfs directory\n");
+	IWL_ERR(priv, "Can't create the debugfs directory\n");
 	iwl_dbgfs_unregister(priv);
-	return ret;
+	return -ENOMEM;
 }
 EXPORT_SYMBOL(iwl_dbgfs_register);
 
@@ -2034,59 +2326,11 @@ EXPORT_SYMBOL(iwl_dbgfs_register);
  */
 void iwl_dbgfs_unregister(struct iwl_priv *priv)
 {
-	if (!priv->dbgfs)
+	if (!priv->debugfs_dir)
 		return;
 
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_sleep_level_override);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_current_sleep_command);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_nvm);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_sram);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_log_event);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_stations);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_channels);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_status);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_interrupt);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_qos);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_led);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_thermal_throttling);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_disable_ht40);
-	DEBUGFS_REMOVE(priv->dbgfs->dir_data);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_statistics);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_statistics);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_traffic_log);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_queue);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_queue);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_power);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_power_save_status);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_clear_ucode_statistics);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_clear_traffic_statistics);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_csr);
-	if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_ucode_rx_stats);
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_ucode_tx_stats);
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_ucode_general_stats);
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_sensitivity);
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_chain_noise);
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.
-			file_ucode_tracing);
-	}
-	DEBUGFS_REMOVE(priv->dbgfs->dir_debug);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity);
-	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_chain_noise);
-	if (((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965) ||
-	    ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_3945))
-		DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_tx_power);
-	DEBUGFS_REMOVE(priv->dbgfs->dir_rf);
-	DEBUGFS_REMOVE(priv->dbgfs->dir_drv);
-	kfree(priv->dbgfs);
-	priv->dbgfs = NULL;
+	debugfs_remove_recursive(priv->debugfs_dir);
+	priv->debugfs_dir = NULL;
 }
 EXPORT_SYMBOL(iwl_dbgfs_unregister);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 42f9b17327c3..55dc5a866542 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -712,7 +712,7 @@ extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
 extern int iwl_queue_space(const struct iwl_queue *q);
 static inline int iwl_queue_used(const struct iwl_queue *q, int i)
 {
-	return q->write_ptr > q->read_ptr ?
+	return q->write_ptr >= q->read_ptr ?
 		(i >= q->read_ptr && i < q->write_ptr) :
 		!(i < q->read_ptr && i >= q->write_ptr);
 }
@@ -1011,6 +1011,30 @@ struct iwl_event_log {
 	int wraps_more_count;
 };
 
+/*
+ * host interrupt timeout value
+ * used with setting interrupt coalescing timer
+ * the CSR_INT_COALESCING is an 8 bit register in 32-usec unit
+ *
+ * default interrupt coalescing timer is 64 x 32 = 2048 usecs
+ * default interrupt coalescing calibration timer is 16 x 32 = 512 usecs
+ */
+#define IWL_HOST_INT_TIMEOUT_MAX	(0xFF)
+#define IWL_HOST_INT_TIMEOUT_DEF	(0x40)
+#define IWL_HOST_INT_TIMEOUT_MIN	(0x0)
+#define IWL_HOST_INT_CALIB_TIMEOUT_MAX	(0xFF)
+#define IWL_HOST_INT_CALIB_TIMEOUT_DEF	(0x10)
+#define IWL_HOST_INT_CALIB_TIMEOUT_MIN	(0x0)
+
+/*
+ * This is the threshold value of plcp error rate per 100mSecs.  It is
+ * used to set and check for the validity of plcp_delta.
+ */
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN	(0)
+#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF	(50)
+#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF	(100)
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX	(255)
+
 struct iwl_priv {
 
 	/* ieee device used by generic ieee processing code */
@@ -1031,13 +1055,16 @@ struct iwl_priv {
 
 	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
 
-#if defined(CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT) || defined(CONFIG_IWL3945_SPECTRUM_MEASUREMENT)
 	/* spectrum measurement report caching */
 	struct iwl_spectrum_notification measure_report;
 	u8 measurement_status;
-#endif
+
 	/* ucode beacon time */
 	u32 ucode_beacon_time;
+	int missed_beacon_threshold;
+
+	/* storing the jiffies when the plcp error rate is received */
+	unsigned long plcp_jiffies;
 
 	/* we allocate array of iwl4965_channel_info for NIC's valid channels.
 	 *    Access via channel # using indirect index array */
@@ -1056,14 +1083,15 @@ struct iwl_priv {
 	struct iwl_calib_result calib_results[IWL_CALIB_MAX];
 
 	/* Scan related variables */
-	unsigned long last_scan_jiffies;
 	unsigned long next_scan_jiffies;
 	unsigned long scan_start;
 	unsigned long scan_pass_start;
 	unsigned long scan_start_tsf;
+	unsigned long last_internal_scan_jiffies;
 	void *scan;
 	int scan_bands;
 	struct cfg80211_scan_request *scan_request;
+	bool is_internal_short_scan;
 	u8 scan_tx_ant[IEEE80211_NUM_BANDS];
 	u8 mgmt_tx_ant;
 
@@ -1162,6 +1190,8 @@ struct iwl_priv {
 	struct iwl_notif_statistics statistics;
 #ifdef CONFIG_IWLWIFI_DEBUG
 	struct iwl_notif_statistics accum_statistics;
+	struct iwl_notif_statistics delta_statistics;
+	struct iwl_notif_statistics max_delta;
 #endif
 
 	/* context information */
@@ -1234,15 +1264,10 @@ struct iwl_priv {
 
 	struct workqueue_struct *workqueue;
 
-	struct work_struct up;
 	struct work_struct restart;
-	struct work_struct calibrated_work;
 	struct work_struct scan_completed;
 	struct work_struct rx_replenish;
 	struct work_struct abort_scan;
-	struct work_struct update_link_led;
-	struct work_struct auth_work;
-	struct work_struct report_work;
 	struct work_struct request_scan;
 	struct work_struct beacon_update;
 	struct work_struct tt_work;
@@ -1278,7 +1303,8 @@ struct iwl_priv {
 	u16 rx_traffic_idx;
 	u8 *tx_traffic;
 	u8 *rx_traffic;
-	struct iwl_debugfs *dbgfs;
+	struct dentry *debugfs_dir;
+	u32 dbgfs_sram_offset, dbgfs_sram_len;
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 #endif /* CONFIG_IWLWIFI_DEBUG */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
index bf46308b17fa..36580d8d8b8d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
@@ -1,3 +1,29 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
 #include <linux/module.h>
 
 /* sparse doesn't like tracepoint macros */
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 0819f990be6c..ff4d012ce260 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -1,3 +1,29 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
 #if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
 #define __IWLWIFI_DEVICE_TRACE
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 4a30969689ff..fd37152abae3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 0cd9c02ee044..4e1ba824dc50 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 65fa8a69fd5a..113c3669b9ce 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -379,6 +379,25 @@
 
 #define FH_TSSR_TX_STATUS_REG		(FH_TSSR_LOWER_BOUND + 0x010)
 
+/**
+ * Bit fields for TSSR(Tx Shared Status & Control) error status register:
+ * 31:  Indicates an address error when accessed to internal memory
+ *	uCode/driver must write "1" in order to clear this flag
+ * 30:  Indicates that Host did not send the expected number of dwords to FH
+ *	uCode/driver must write "1" in order to clear this flag
+ * 16-9:Each status bit is for one channel. Indicates that an (Error) ActDMA
+ *	command was received from the scheduler while the TRB was already full
+ *	with previous command
+ *	uCode/driver must write "1" in order to clear this flag
+ * 7-0: Each status bit indicates a channel's TxCredit error. When an error
+ *	bit is set, it indicates that the FH has received a full indication
+ *	from the RTC TxFIFO and the current value of the TxCredit counter was
+ *	not equal to zero. This mean that the credit mechanism was not
+ *	synchronized to the TxFIFO status
+ *	uCode/driver must write "1" in order to clear this flag
+ */
+#define FH_TSSR_TX_ERROR_REG		(FH_TSSR_LOWER_BOUND + 0x018)
+
 #define FH_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_chnl) ((1 << (_chnl)) << 24)
 #define FH_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_chnl) ((1 << (_chnl)) << 16)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 30e9ea6d54ec..86783c27d97c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -58,7 +58,6 @@ const char *get_cmd_string(u8 cmd)
 		IWL_CMD(COEX_PRIORITY_TABLE_CMD);
 		IWL_CMD(COEX_MEDIUM_NOTIFICATION);
 		IWL_CMD(COEX_EVENT_CMD);
-		IWL_CMD(RADAR_NOTIFICATION);
 		IWL_CMD(REPLY_QUIET_CMD);
 		IWL_CMD(REPLY_CHANNEL_SWITCH);
 		IWL_CMD(CHANNEL_SWITCH_NOTIFICATION);
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index bd0b12efb5c7..45af5bbc1c56 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index e552d4c4bdbe..c719baf2585a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project.
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 46c7a95b88f0..a6f9c918aabc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index f47f053f02ea..49a70baa3fb6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 8ccc0bb1d9ed..1a1a9f081cc7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -303,13 +303,12 @@ static int iwl_set_power(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd)
 				sizeof(struct iwl_powertable_cmd), cmd);
 }
 
-
+/* priv->mutex must be held */
 int iwl_power_update_mode(struct iwl_priv *priv, bool force)
 {
 	int ret = 0;
 	struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
-	bool enabled = (priv->iw_mode == NL80211_IFTYPE_STATION) &&
-			(priv->hw->conf.flags & IEEE80211_CONF_PS);
+	bool enabled = priv->hw->conf.flags & IEEE80211_CONF_PS;
 	bool update_chains;
 	struct iwl_powertable_cmd cmd;
 	int dtimper;
@@ -319,7 +318,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
 			priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
 
 	if (priv->vif)
-		dtimper = priv->vif->bss_conf.dtim_period;
+		dtimper = priv->hw->conf.ps_dtim_period;
 	else
 		dtimper = 1;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index 310c32e8f698..5db91c10dcc8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 6d95832db06d..d2d2a9174900 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 6f36b6e79f5e..5df66382d922 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -473,8 +473,8 @@ int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 			   (rb_timeout << FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_POS)|
 			   (rfdnlog << FH_RCSR_RX_CONFIG_RBDCB_SIZE_POS));
 
-	/* Set interrupt coalescing timer to 64 x 32 = 2048 usecs */
-	iwl_write8(priv, CSR_INT_COALESCING, 0x40);
+	/* Set interrupt coalescing timer to default (2048 usecs) */
+	iwl_write8(priv, CSR_INT_COALESCING, IWL_HOST_INT_TIMEOUT_DEF);
 
 	return 0;
 }
@@ -499,9 +499,10 @@ void iwl_rx_missed_beacon_notif(struct iwl_priv *priv,
 	struct iwl_missed_beacon_notif *missed_beacon;
 
 	missed_beacon = &pkt->u.missed_beacon;
-	if (le32_to_cpu(missed_beacon->consequtive_missed_beacons) > 5) {
+	if (le32_to_cpu(missed_beacon->consecutive_missed_beacons) >
+	    priv->missed_beacon_threshold) {
 		IWL_DEBUG_CALIB(priv, "missed bcn cnsq %d totl %d rcd %d expctd %d\n",
-		    le32_to_cpu(missed_beacon->consequtive_missed_beacons),
+		    le32_to_cpu(missed_beacon->consecutive_missed_beacons),
 		    le32_to_cpu(missed_beacon->total_missed_becons),
 		    le32_to_cpu(missed_beacon->num_recvd_beacons),
 		    le32_to_cpu(missed_beacon->num_expected_beacons));
@@ -511,6 +512,24 @@ void iwl_rx_missed_beacon_notif(struct iwl_priv *priv,
 }
 EXPORT_SYMBOL(iwl_rx_missed_beacon_notif);
 
+void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
+					  struct iwl_rx_mem_buffer *rxb)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	struct iwl_spectrum_notification *report = &(pkt->u.spectrum_notif);
+
+	if (!report->state) {
+		IWL_DEBUG_11H(priv,
+			"Spectrum Measure Notification: Start\n");
+		return;
+	}
+
+	memcpy(&priv->measure_report, report, sizeof(*report));
+	priv->measurement_status |= MEASUREMENT_READY;
+}
+EXPORT_SYMBOL(iwl_rx_spectrum_measure_notif);
+
+
 
 /* Calculate noise level, based on measurements during network silence just
  *   before arriving beacon.  This measurement can be done only if we know
@@ -564,15 +583,24 @@ static void iwl_accumulative_statistics(struct iwl_priv *priv,
 	int i;
 	__le32 *prev_stats;
 	u32 *accum_stats;
+	u32 *delta, *max_delta;
 
 	prev_stats = (__le32 *)&priv->statistics;
 	accum_stats = (u32 *)&priv->accum_statistics;
+	delta = (u32 *)&priv->delta_statistics;
+	max_delta = (u32 *)&priv->max_delta;
 
 	for (i = sizeof(__le32); i < sizeof(struct iwl_notif_statistics);
-	     i += sizeof(__le32), stats++, prev_stats++, accum_stats++)
-		if (le32_to_cpu(*stats) > le32_to_cpu(*prev_stats))
-			*accum_stats += (le32_to_cpu(*stats) -
+	     i += sizeof(__le32), stats++, prev_stats++, delta++,
+	     max_delta++, accum_stats++) {
+		if (le32_to_cpu(*stats) > le32_to_cpu(*prev_stats)) {
+			*delta = (le32_to_cpu(*stats) -
 				le32_to_cpu(*prev_stats));
+			*accum_stats += *delta;
+			if (*delta > *max_delta)
+				*max_delta = *delta;
+		}
+	}
 
 	/* reset accumulative statistics for "no-counter" type statistics */
 	priv->accum_statistics.general.temperature =
@@ -592,11 +620,15 @@ static void iwl_accumulative_statistics(struct iwl_priv *priv,
 
 #define REG_RECALIB_PERIOD (60)
 
+#define PLCP_MSG "plcp_err exceeded %u, %u, %u, %u, %u, %d, %u mSecs\n"
 void iwl_rx_statistics(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb)
 {
 	int change;
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	int combined_plcp_delta;
+	unsigned int plcp_msec;
+	unsigned long plcp_received_jiffies;
 
 	IWL_DEBUG_RX(priv, "Statistics notification received (%d vs %d).\n",
 		     (int)sizeof(priv->statistics),
@@ -611,6 +643,56 @@ void iwl_rx_statistics(struct iwl_priv *priv,
 #ifdef CONFIG_IWLWIFI_DEBUG
 	iwl_accumulative_statistics(priv, (__le32 *)&pkt->u.stats);
 #endif
+	/*
+	 * check for plcp_err and trigger radio reset if it exceeds
+	 * the plcp error threshold plcp_delta.
+	 */
+	plcp_received_jiffies = jiffies;
+	plcp_msec = jiffies_to_msecs((long) plcp_received_jiffies -
+					(long) priv->plcp_jiffies);
+	priv->plcp_jiffies = plcp_received_jiffies;
+	/*
+	 * check to make sure plcp_msec is not 0 to prevent division
+	 * by zero.
+	 */
+	if (plcp_msec) {
+		combined_plcp_delta =
+			(le32_to_cpu(pkt->u.stats.rx.ofdm.plcp_err) -
+			le32_to_cpu(priv->statistics.rx.ofdm.plcp_err)) +
+			(le32_to_cpu(pkt->u.stats.rx.ofdm_ht.plcp_err) -
+			le32_to_cpu(priv->statistics.rx.ofdm_ht.plcp_err));
+
+		if ((combined_plcp_delta > 0) &&
+			((combined_plcp_delta * 100) / plcp_msec) >
+			priv->cfg->plcp_delta_threshold) {
+			/*
+			 * if plcp_err exceed the threshold, the following
+			 * data is printed in csv format:
+			 *    Text: plcp_err exceeded %d,
+			 *    Received ofdm.plcp_err,
+			 *    Current ofdm.plcp_err,
+			 *    Received ofdm_ht.plcp_err,
+			 *    Current ofdm_ht.plcp_err,
+			 *    combined_plcp_delta,
+			 *    plcp_msec
+			 */
+			IWL_DEBUG_RADIO(priv, PLCP_MSG,
+				priv->cfg->plcp_delta_threshold,
+				le32_to_cpu(pkt->u.stats.rx.ofdm.plcp_err),
+				le32_to_cpu(priv->statistics.rx.ofdm.plcp_err),
+				le32_to_cpu(pkt->u.stats.rx.ofdm_ht.plcp_err),
+				le32_to_cpu(
+					priv->statistics.rx.ofdm_ht.plcp_err),
+				combined_plcp_delta, plcp_msec);
+
+			/*
+			 * Reset the RF radio due to the high plcp
+			 * error rate
+			 */
+			iwl_force_rf_reset(priv);
+		}
+	}
+
 	memcpy(&priv->statistics, &pkt->u.stats, sizeof(priv->statistics));
 
 	set_bit(STATUS_STATISTICS, &priv->status);
@@ -638,11 +720,13 @@ void iwl_reply_statistics(struct iwl_priv *priv,
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 
 	if (le32_to_cpu(pkt->u.stats.flag) & UCODE_STATISTICS_CLEAR_MSK) {
-		memset(&priv->statistics, 0,
-			sizeof(struct iwl_notif_statistics));
 #ifdef CONFIG_IWLWIFI_DEBUG
 		memset(&priv->accum_statistics, 0,
 			sizeof(struct iwl_notif_statistics));
+		memset(&priv->delta_statistics, 0,
+			sizeof(struct iwl_notif_statistics));
+		memset(&priv->max_delta, 0,
+			sizeof(struct iwl_notif_statistics));
 #endif
 		IWL_DEBUG_RX(priv, "Statistics have been cleared\n");
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index fa1c89ba6459..08faafae8497 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -192,19 +192,17 @@ static void iwl_rx_scan_results_notif(struct iwl_priv *priv,
 	IWL_DEBUG_SCAN(priv, "Scan ch.res: "
 		       "%d [802.11%s] "
 		       "(TSF: 0x%08X:%08X) - %d "
-		       "elapsed=%lu usec (%dms since last)\n",
+		       "elapsed=%lu usec\n",
 		       notif->channel,
 		       notif->band ? "bg" : "a",
 		       le32_to_cpu(notif->tsf_high),
 		       le32_to_cpu(notif->tsf_low),
 		       le32_to_cpu(notif->statistics[0]),
-		       le32_to_cpu(notif->tsf_low) - priv->scan_start_tsf,
-		       jiffies_to_msecs(elapsed_jiffies
-					(priv->last_scan_jiffies, jiffies)));
+		       le32_to_cpu(notif->tsf_low) - priv->scan_start_tsf);
 #endif
 
-	priv->last_scan_jiffies = jiffies;
-	priv->next_scan_jiffies = 0;
+	if (!priv->is_internal_short_scan)
+		priv->next_scan_jiffies = 0;
 }
 
 /* Service SCAN_COMPLETE_NOTIFICATION (0x84) */
@@ -250,8 +248,11 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
 			goto reschedule;
 	}
 
-	priv->last_scan_jiffies = jiffies;
-	priv->next_scan_jiffies = 0;
+	if (!priv->is_internal_short_scan)
+		priv->next_scan_jiffies = 0;
+	else
+		priv->last_internal_scan_jiffies = jiffies;
+
 	IWL_DEBUG_INFO(priv, "Setting scan to off\n");
 
 	clear_bit(STATUS_SCANNING, &priv->status);
@@ -314,6 +315,72 @@ u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
 }
 EXPORT_SYMBOL(iwl_get_passive_dwell_time);
 
+static int iwl_get_single_channel_for_scan(struct iwl_priv *priv,
+				     enum ieee80211_band band,
+				     struct iwl_scan_channel *scan_ch)
+{
+	const struct ieee80211_supported_band *sband;
+	const struct iwl_channel_info *ch_info;
+	u16 passive_dwell = 0;
+	u16 active_dwell = 0;
+	int i, added = 0;
+	u16 channel = 0;
+
+	sband = iwl_get_hw_mode(priv, band);
+	if (!sband) {
+		IWL_ERR(priv, "invalid band\n");
+		return added;
+	}
+
+	active_dwell = iwl_get_active_dwell_time(priv, band, 0);
+	passive_dwell = iwl_get_passive_dwell_time(priv, band);
+
+	if (passive_dwell <= active_dwell)
+		passive_dwell = active_dwell + 1;
+
+	/* only scan single channel, good enough to reset the RF */
+	/* pick the first valid not in-use channel */
+	if (band == IEEE80211_BAND_5GHZ) {
+		for (i = 14; i < priv->channel_count; i++) {
+			if (priv->channel_info[i].channel !=
+			    le16_to_cpu(priv->staging_rxon.channel)) {
+				channel = priv->channel_info[i].channel;
+				ch_info = iwl_get_channel_info(priv,
+					band, channel);
+				if (is_channel_valid(ch_info))
+					break;
+			}
+		}
+	} else {
+		for (i = 0; i < 14; i++) {
+			if (priv->channel_info[i].channel !=
+			    le16_to_cpu(priv->staging_rxon.channel)) {
+					channel =
+						priv->channel_info[i].channel;
+					ch_info = iwl_get_channel_info(priv,
+						band, channel);
+					if (is_channel_valid(ch_info))
+						break;
+			}
+		}
+	}
+	if (channel) {
+		scan_ch->channel = cpu_to_le16(channel);
+		scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE;
+		scan_ch->active_dwell = cpu_to_le16(active_dwell);
+		scan_ch->passive_dwell = cpu_to_le16(passive_dwell);
+		/* Set txpower levels to defaults */
+		scan_ch->dsp_atten = 110;
+		if (band == IEEE80211_BAND_5GHZ)
+			scan_ch->tx_gain = ((1 << 5) | (3 << 3)) | 3;
+		else
+			scan_ch->tx_gain = ((1 << 5) | (5 << 3));
+		added++;
+	} else
+		IWL_ERR(priv, "no valid channel found\n");
+	return added;
+}
+
 static int iwl_get_channels_for_scan(struct iwl_priv *priv,
 				     enum ieee80211_band band,
 				     u8 is_active, u8 n_probes,
@@ -421,6 +488,7 @@ static int iwl_scan_initiate(struct iwl_priv *priv)
 
 	IWL_DEBUG_INFO(priv, "Starting scan...\n");
 	set_bit(STATUS_SCANNING, &priv->status);
+	priv->is_internal_short_scan = false;
 	priv->scan_start = jiffies;
 	priv->scan_pass_start = priv->scan_start;
 
@@ -461,15 +529,6 @@ int iwl_mac_hw_scan(struct ieee80211_hw *hw,
 		goto out_unlock;
 	}
 
-	/* if we just finished scan ask for delay */
-	if (iwl_is_associated(priv) && priv->last_scan_jiffies &&
-	    time_after(priv->last_scan_jiffies + IWL_DELAY_NEXT_SCAN, jiffies)) {
-		IWL_DEBUG_SCAN(priv, "scan rejected: within previous scan period\n");
-		queue_work(priv->workqueue, &priv->scan_completed);
-		ret = 0;
-		goto out_unlock;
-	}
-
 	priv->scan_bands = 0;
 	for (i = 0; i < req->n_channels; i++)
 		priv->scan_bands |= BIT(req->channels[i]->band);
@@ -488,6 +547,54 @@ out_unlock:
 }
 EXPORT_SYMBOL(iwl_mac_hw_scan);
 
+/*
+ * internal short scan, this function should only been called while associated.
+ * It will reset and tune the radio to prevent possible RF related problem
+ */
+#define IWL_DELAY_NEXT_INTERNAL_SCAN (HZ*1)
+
+int iwl_internal_short_hw_scan(struct iwl_priv *priv)
+{
+	int ret = 0;
+
+	if (!iwl_is_ready_rf(priv)) {
+		ret = -EIO;
+		IWL_DEBUG_SCAN(priv, "not ready or exit pending\n");
+		goto out;
+	}
+	if (test_bit(STATUS_SCANNING, &priv->status)) {
+		IWL_DEBUG_SCAN(priv, "Scan already in progress.\n");
+		ret = -EAGAIN;
+		goto out;
+	}
+	if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
+		IWL_DEBUG_SCAN(priv, "Scan request while abort pending\n");
+		ret = -EAGAIN;
+		goto out;
+	}
+	if (priv->last_internal_scan_jiffies &&
+	    time_after(priv->last_internal_scan_jiffies +
+		       IWL_DELAY_NEXT_INTERNAL_SCAN, jiffies)) {
+		IWL_DEBUG_SCAN(priv, "internal scan rejected\n");
+		goto out;
+	}
+
+	priv->scan_bands = 0;
+	if (priv->band == IEEE80211_BAND_5GHZ)
+		priv->scan_bands |= BIT(IEEE80211_BAND_5GHZ);
+	else
+		priv->scan_bands |= BIT(IEEE80211_BAND_2GHZ);
+
+	IWL_DEBUG_SCAN(priv, "Start internal short scan...\n");
+	set_bit(STATUS_SCANNING, &priv->status);
+	priv->is_internal_short_scan = true;
+	queue_work(priv->workqueue, &priv->request_scan);
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL(iwl_internal_short_hw_scan);
+
 #define IWL_SCAN_CHECK_WATCHDOG (7 * HZ)
 
 void iwl_bg_scan_check(struct work_struct *data)
@@ -551,7 +658,8 @@ u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
 	if (WARN_ON(left < ie_len))
 		return len;
 
-	memcpy(pos, ies, ie_len);
+	if (ies)
+		memcpy(pos, ies, ie_len);
 	len += ie_len;
 	left -= ie_len;
 
@@ -654,7 +762,6 @@ static void iwl_bg_request_scan(struct work_struct *data)
 		unsigned long flags;
 
 		IWL_DEBUG_INFO(priv, "Scanning while associated...\n");
-
 		spin_lock_irqsave(&priv->lock, flags);
 		interval = priv->beacon_int;
 		spin_unlock_irqrestore(&priv->lock, flags);
@@ -672,7 +779,9 @@ static void iwl_bg_request_scan(struct work_struct *data)
 			       scan_suspend_time, interval);
 	}
 
-	if (priv->scan_request->n_ssids) {
+	if (priv->is_internal_short_scan) {
+		IWL_DEBUG_SCAN(priv, "Start internal passive scan.\n");
+	} else if (priv->scan_request->n_ssids) {
 		int i, p = 0;
 		IWL_DEBUG_SCAN(priv, "Kicking off active scan\n");
 		for (i = 0; i < priv->scan_request->n_ssids; i++) {
@@ -753,24 +862,38 @@ static void iwl_bg_request_scan(struct work_struct *data)
 	rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_SEL_POS;
 	rx_chain |= 0x1 << RXON_RX_CHAIN_DRIVER_FORCE_POS;
 	scan->rx_chain = cpu_to_le16(rx_chain);
-	cmd_len = iwl_fill_probe_req(priv,
-				(struct ieee80211_mgmt *)scan->data,
-				priv->scan_request->ie,
-				priv->scan_request->ie_len,
-				IWL_MAX_SCAN_SIZE - sizeof(*scan));
+	if (!priv->is_internal_short_scan) {
+		cmd_len = iwl_fill_probe_req(priv,
+					(struct ieee80211_mgmt *)scan->data,
+					priv->scan_request->ie,
+					priv->scan_request->ie_len,
+					IWL_MAX_SCAN_SIZE - sizeof(*scan));
+	} else {
+		cmd_len = iwl_fill_probe_req(priv,
+					(struct ieee80211_mgmt *)scan->data,
+					NULL, 0,
+					IWL_MAX_SCAN_SIZE - sizeof(*scan));
 
+	}
 	scan->tx_cmd.len = cpu_to_le16(cmd_len);
-
 	if (iwl_is_monitor_mode(priv))
 		scan->filter_flags = RXON_FILTER_PROMISC_MSK;
 
 	scan->filter_flags |= (RXON_FILTER_ACCEPT_GRP_MSK |
 			       RXON_FILTER_BCON_AWARE_MSK);
 
-	scan->channel_count =
-		iwl_get_channels_for_scan(priv, band, is_active, n_probes,
-			(void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
-
+	if (priv->is_internal_short_scan) {
+		scan->channel_count =
+			iwl_get_single_channel_for_scan(priv, band,
+				(void *)&scan->data[le16_to_cpu(
+				scan->tx_cmd.len)]);
+	} else {
+		scan->channel_count =
+			iwl_get_channels_for_scan(priv, band,
+				is_active, n_probes,
+				(void *)&scan->data[le16_to_cpu(
+				scan->tx_cmd.len)]);
+	}
 	if (scan->channel_count == 0) {
 		IWL_DEBUG_SCAN(priv, "channel count %d\n", scan->channel_count);
 		goto done;
@@ -831,7 +954,12 @@ void iwl_bg_scan_completed(struct work_struct *work)
 
 	cancel_delayed_work(&priv->scan_check);
 
-	ieee80211_scan_completed(priv->hw, false);
+	if (!priv->is_internal_short_scan)
+		ieee80211_scan_completed(priv->hw, false);
+	else {
+		priv->is_internal_short_scan = false;
+		IWL_DEBUG_SCAN(priv, "internal short scan completed\n");
+	}
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-spectrum.c b/drivers/net/wireless/iwlwifi/iwl-spectrum.c
deleted file mode 100644
index 1ea5cd345fe8..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-spectrum.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
- *
- * Portions of this file are derived from the ipw3945 project, as well
- * as portions of the ieee80211 subsystem header files.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-spectrum.h"
-
-#define BEACON_TIME_MASK_LOW	0x00FFFFFF
-#define BEACON_TIME_MASK_HIGH	0xFF000000
-#define TIME_UNIT		1024
-
-/*
- * extended beacon time format
- * time in usec will be changed into a 32-bit value in 8:24 format
- * the high 1 byte is the beacon counts
- * the lower 3 bytes is the time in usec within one beacon interval
- */
-
-/* TOOD: was used in sysfs debug interface need to add to mac */
-#if 0
-static u32 iwl_usecs_to_beacons(u32 usec, u32 beacon_interval)
-{
-	u32 quot;
-	u32 rem;
-	u32 interval = beacon_interval * 1024;
-
-	if (!interval || !usec)
-		return 0;
-
-	quot = (usec / interval) & (BEACON_TIME_MASK_HIGH >> 24);
-	rem = (usec % interval) & BEACON_TIME_MASK_LOW;
-
-	return (quot << 24) + rem;
-}
-
-/* base is usually what we get from ucode with each received frame,
- * the same as HW timer counter counting down
- */
-
-static __le32 iwl_add_beacon_time(u32 base, u32 addon, u32 beacon_interval)
-{
-	u32 base_low = base & BEACON_TIME_MASK_LOW;
-	u32 addon_low = addon & BEACON_TIME_MASK_LOW;
-	u32 interval = beacon_interval * TIME_UNIT;
-	u32 res = (base & BEACON_TIME_MASK_HIGH) +
-	    (addon & BEACON_TIME_MASK_HIGH);
-
-	if (base_low > addon_low)
-		res += base_low - addon_low;
-	else if (base_low < addon_low) {
-		res += interval + base_low - addon_low;
-		res += (1 << 24);
-	} else
-		res += (1 << 24);
-
-	return cpu_to_le32(res);
-}
-static int iwl_get_measurement(struct iwl_priv *priv,
-			       struct ieee80211_measurement_params *params,
-			       u8 type)
-{
-	struct iwl4965_spectrum_cmd spectrum;
-	struct iwl_rx_packet *res;
-	struct iwl_host_cmd cmd = {
-		.id = REPLY_SPECTRUM_MEASUREMENT_CMD,
-		.data = (void *)&spectrum,
-		.meta.flags = CMD_WANT_SKB,
-	};
-	u32 add_time = le64_to_cpu(params->start_time);
-	int rc;
-	int spectrum_resp_status;
-	int duration = le16_to_cpu(params->duration);
-
-	if (iwl_is_associated(priv))
-		add_time =
-		    iwl_usecs_to_beacons(
-			le64_to_cpu(params->start_time) - priv->last_tsf,
-			le16_to_cpu(priv->rxon_timing.beacon_interval));
-
-	memset(&spectrum, 0, sizeof(spectrum));
-
-	spectrum.channel_count = cpu_to_le16(1);
-	spectrum.flags =
-	    RXON_FLG_TSF2HOST_MSK | RXON_FLG_ANT_A_MSK | RXON_FLG_DIS_DIV_MSK;
-	spectrum.filter_flags = MEASUREMENT_FILTER_FLAG;
-	cmd.len = sizeof(spectrum);
-	spectrum.len = cpu_to_le16(cmd.len - sizeof(spectrum.len));
-
-	if (iwl_is_associated(priv))
-		spectrum.start_time =
-		    iwl_add_beacon_time(priv->last_beacon_time,
-				add_time,
-				le16_to_cpu(priv->rxon_timing.beacon_interval));
-	else
-		spectrum.start_time = 0;
-
-	spectrum.channels[0].duration = cpu_to_le32(duration * TIME_UNIT);
-	spectrum.channels[0].channel = params->channel;
-	spectrum.channels[0].type = type;
-	if (priv->active_rxon.flags & RXON_FLG_BAND_24G_MSK)
-		spectrum.flags |= RXON_FLG_BAND_24G_MSK |
-		    RXON_FLG_AUTO_DETECT_MSK | RXON_FLG_TGG_PROTECT_MSK;
-
-	rc = iwl_send_cmd_sync(priv, &cmd);
-	if (rc)
-		return rc;
-
-	res = (struct iwl_rx_packet *)cmd.meta.u.skb->data;
-	if (res->hdr.flags & IWL_CMD_FAILED_MSK) {
-		IWL_ERR(priv, "Bad return from REPLY_RX_ON_ASSOC command\n");
-		rc = -EIO;
-	}
-
-	spectrum_resp_status = le16_to_cpu(res->u.spectrum.status);
-	switch (spectrum_resp_status) {
-	case 0:		/* Command will be handled */
-		if (res->u.spectrum.id != 0xff) {
-			IWL_DEBUG_INFO(priv,
-				"Replaced existing measurement: %d\n",
-				res->u.spectrum.id);
-			priv->measurement_status &= ~MEASUREMENT_READY;
-		}
-		priv->measurement_status |= MEASUREMENT_ACTIVE;
-		rc = 0;
-		break;
-
-	case 1:		/* Command will not be handled */
-		rc = -EAGAIN;
-		break;
-	}
-
-	dev_kfree_skb_any(cmd.meta.u.skb);
-
-	return rc;
-}
-#endif
-
-static void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
-					  struct iwl_rx_mem_buffer *rxb)
-{
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_spectrum_notification *report = &(pkt->u.spectrum_notif);
-
-	if (!report->state) {
-		IWL_DEBUG_11H(priv,
-			"Spectrum Measure Notification: Start\n");
-		return;
-	}
-
-	memcpy(&priv->measure_report, report, sizeof(*report));
-	priv->measurement_status |= MEASUREMENT_READY;
-}
-
-void iwl_setup_spectrum_handlers(struct iwl_priv *priv)
-{
-	priv->rx_handlers[SPECTRUM_MEASURE_NOTIFICATION] =
-			iwl_rx_spectrum_measure_notif;
-}
-EXPORT_SYMBOL(iwl_setup_spectrum_handlers);
diff --git a/drivers/net/wireless/iwlwifi/iwl-spectrum.h b/drivers/net/wireless/iwlwifi/iwl-spectrum.h
index a77c1e619062..af6babee2891 100644
--- a/drivers/net/wireless/iwlwifi/iwl-spectrum.h
+++ b/drivers/net/wireless/iwlwifi/iwl-spectrum.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ieee80211 subsystem header files.
  *
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index cde09a890b73..4a6686fa6b36 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -80,46 +80,103 @@ int iwl_get_ra_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
 }
 EXPORT_SYMBOL(iwl_get_ra_sta_id);
 
+/* priv->sta_lock must be held */
 static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id)
 {
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->sta_lock, flags);
 
 	if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE))
-		IWL_ERR(priv, "ACTIVATE a non DRIVER active station %d\n",
-			sta_id);
-
-	priv->stations[sta_id].used |= IWL_STA_UCODE_ACTIVE;
-	IWL_DEBUG_ASSOC(priv, "Added STA to Ucode: %pM\n",
-			priv->stations[sta_id].sta.sta.addr);
+		IWL_ERR(priv, "ACTIVATE a non DRIVER active station id %u addr %pM\n",
+			sta_id, priv->stations[sta_id].sta.sta.addr);
 
-	spin_unlock_irqrestore(&priv->sta_lock, flags);
+	if (priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE) {
+		IWL_DEBUG_ASSOC(priv,
+				"STA id %u addr %pM already present in uCode (according to driver)\n",
+				sta_id, priv->stations[sta_id].sta.sta.addr);
+	} else {
+		priv->stations[sta_id].used |= IWL_STA_UCODE_ACTIVE;
+		IWL_DEBUG_ASSOC(priv, "Added STA id %u addr %pM to uCode\n",
+				sta_id, priv->stations[sta_id].sta.sta.addr);
+	}
 }
 
-static void iwl_add_sta_callback(struct iwl_priv *priv,
-				 struct iwl_device_cmd *cmd,
-				 struct iwl_rx_packet *pkt)
+static void iwl_process_add_sta_resp(struct iwl_priv *priv,
+				     struct iwl_addsta_cmd *addsta,
+				     struct iwl_rx_packet *pkt,
+				     bool sync)
 {
-	struct iwl_addsta_cmd *addsta =
-		(struct iwl_addsta_cmd *)cmd->cmd.payload;
 	u8 sta_id = addsta->sta.sta_id;
+	unsigned long flags;
 
 	if (pkt->hdr.flags & IWL_CMD_FAILED_MSK) {
 		IWL_ERR(priv, "Bad return from REPLY_ADD_STA (0x%08X)\n",
-			  pkt->hdr.flags);
+			pkt->hdr.flags);
 		return;
 	}
 
+	IWL_DEBUG_INFO(priv, "Processing response for adding station %u\n",
+		       sta_id);
+
+	spin_lock_irqsave(&priv->sta_lock, flags);
+
 	switch (pkt->u.add_sta.status) {
 	case ADD_STA_SUCCESS_MSK:
+		IWL_DEBUG_INFO(priv, "REPLY_ADD_STA PASSED\n");
 		iwl_sta_ucode_activate(priv, sta_id);
-		 /* fall through */
+		break;
+	case ADD_STA_NO_ROOM_IN_TABLE:
+		IWL_ERR(priv, "Adding station %d failed, no room in table.\n",
+			sta_id);
+		break;
+	case ADD_STA_NO_BLOCK_ACK_RESOURCE:
+		IWL_ERR(priv, "Adding station %d failed, no block ack resource.\n",
+			sta_id);
+		break;
+	case ADD_STA_MODIFY_NON_EXIST_STA:
+		IWL_ERR(priv, "Attempting to modify non-existing station %d \n",
+			sta_id);
+		break;
 	default:
-		IWL_DEBUG_HC(priv, "Received REPLY_ADD_STA:(0x%08X)\n",
-			     pkt->u.add_sta.status);
+		IWL_DEBUG_ASSOC(priv, "Received REPLY_ADD_STA:(0x%08X)\n",
+				pkt->u.add_sta.status);
 		break;
 	}
+
+	IWL_DEBUG_INFO(priv, "%s station id %u addr %pM\n",
+		       priv->stations[sta_id].sta.mode ==
+		       STA_CONTROL_MODIFY_MSK ?  "Modified" : "Added",
+		       sta_id, priv->stations[sta_id].sta.sta.addr);
+
+	/*
+	 * XXX: The MAC address in the command buffer is often changed from
+	 * the original sent to the device. That is, the MAC address
+	 * written to the command buffer often is not the same MAC adress
+	 * read from the command buffer when the command returns. This
+	 * issue has not yet been resolved and this debugging is left to
+	 * observe the problem.
+	 */
+	IWL_DEBUG_INFO(priv, "%s station according to cmd buffer %pM\n",
+		       priv->stations[sta_id].sta.mode ==
+		       STA_CONTROL_MODIFY_MSK ? "Modified" : "Added",
+		       addsta->sta.addr);
+
+	/*
+	 * Determine if we wanted to modify or add a station,
+	 * if adding a station succeeded we have some more initialization
+	 * to do when using station notification. TODO
+	 */
+
+	spin_unlock_irqrestore(&priv->sta_lock, flags);
+}
+
+static void iwl_add_sta_callback(struct iwl_priv *priv,
+				 struct iwl_device_cmd *cmd,
+				 struct iwl_rx_packet *pkt)
+{
+	struct iwl_addsta_cmd *addsta =
+		(struct iwl_addsta_cmd *)cmd->cmd.payload;
+
+	iwl_process_add_sta_resp(priv, addsta, pkt, false);
+
 }
 
 int iwl_send_add_sta(struct iwl_priv *priv,
@@ -145,24 +202,9 @@ int iwl_send_add_sta(struct iwl_priv *priv,
 	if (ret || (flags & CMD_ASYNC))
 		return ret;
 
-	pkt = (struct iwl_rx_packet *)cmd.reply_page;
-	if (pkt->hdr.flags & IWL_CMD_FAILED_MSK) {
-		IWL_ERR(priv, "Bad return from REPLY_ADD_STA (0x%08X)\n",
-			  pkt->hdr.flags);
-		ret = -EIO;
-	}
-
 	if (ret == 0) {
-		switch (pkt->u.add_sta.status) {
-		case ADD_STA_SUCCESS_MSK:
-			iwl_sta_ucode_activate(priv, sta->sta.sta_id);
-			IWL_DEBUG_INFO(priv, "REPLY_ADD_STA PASSED\n");
-			break;
-		default:
-			ret = -EIO;
-			IWL_WARN(priv, "REPLY_ADD_STA failed\n");
-			break;
-		}
+		pkt = (struct iwl_rx_packet *)cmd.reply_page;
+		iwl_process_add_sta_resp(priv, sta, pkt, true);
 	}
 	iwl_free_pages(priv, cmd.reply_page);
 
@@ -297,7 +339,7 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap, u8 flags,
 }
 EXPORT_SYMBOL(iwl_add_station);
 
-static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, const char *addr)
+static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, const u8 *addr)
 {
 	unsigned long flags;
 	u8 sta_id = iwl_find_station(priv, addr);
@@ -324,7 +366,7 @@ static void iwl_remove_sta_callback(struct iwl_priv *priv,
 {
 	struct iwl_rem_sta_cmd *rm_sta =
 			(struct iwl_rem_sta_cmd *)cmd->cmd.payload;
-	const char *addr = rm_sta->addr;
+	const u8 *addr = rm_sta->addr;
 
 	if (pkt->hdr.flags & IWL_CMD_FAILED_MSK) {
 		IWL_ERR(priv, "Bad return from REPLY_REMOVE_STA (0x%08X)\n",
@@ -1003,24 +1045,19 @@ int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap)
 	struct ieee80211_sta_ht_cap *cur_ht_config = NULL;
 	u8 sta_id;
 
-	/* Add station to device's station table */
-
 	/*
-	 * XXX: This check is definitely not correct, if we're an AP
-	 *	it'll always be false which is not what we want, but
-	 *	it doesn't look like iwlagn is prepared to be an HT
-	 *	AP anyway.
+	 * Set HT capabilities. It is ok to set this struct even if not using
+	 * HT config: the priv->current_ht_config.is_ht flag will just be false
 	 */
-	if (priv->current_ht_config.is_ht) {
-		rcu_read_lock();
-		sta = ieee80211_find_sta(priv->vif, addr);
-		if (sta) {
-			memcpy(&ht_config, &sta->ht_cap, sizeof(ht_config));
-			cur_ht_config = &ht_config;
-		}
-		rcu_read_unlock();
+	rcu_read_lock();
+	sta = ieee80211_find_sta(priv->vif, addr);
+	if (sta) {
+		memcpy(&ht_config, &sta->ht_cap, sizeof(ht_config));
+		cur_ht_config = &ht_config;
 	}
+	rcu_read_unlock();
 
+	/* Add station to device's station table */
 	sta_id = iwl_add_station(priv, addr, is_ap, CMD_SYNC, cur_ht_config);
 
 	/* Set up default rate scaling table in device's station table */
@@ -1085,6 +1122,7 @@ static void iwl_sta_init_bcast_lq(struct iwl_priv *priv)
  */
 void iwl_add_bcast_station(struct iwl_priv *priv)
 {
+	IWL_DEBUG_INFO(priv, "Adding broadcast station to station table\n");
 	iwl_add_station(priv, iwl_bcast_addr, false, CMD_SYNC, NULL);
 
 	/* Set up default rate scaling table in device's station table */
@@ -1093,6 +1131,16 @@ void iwl_add_bcast_station(struct iwl_priv *priv)
 EXPORT_SYMBOL(iwl_add_bcast_station);
 
 /**
+ * iwl3945_add_bcast_station - add broadcast station into station table.
+ */
+void iwl3945_add_bcast_station(struct iwl_priv *priv)
+{
+	IWL_DEBUG_INFO(priv, "Adding broadcast station to station table\n");
+	iwl_add_station(priv, iwl_bcast_addr, false, CMD_SYNC, NULL);
+}
+EXPORT_SYMBOL(iwl3945_add_bcast_station);
+
+/**
  * iwl_get_sta_id - Find station's index within station table
  *
  * If new IBSS station, create new entry in station table
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 8d052de2d405..2dc35fe28f56 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -53,6 +53,7 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
 
 int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, bool is_ap);
 void iwl_add_bcast_station(struct iwl_priv *priv);
+void iwl3945_add_bcast_station(struct iwl_priv *priv);
 int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, bool is_ap);
 void iwl_clear_stations_table(struct iwl_priv *priv);
 int iwl_get_free_ucode_key_index(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 87ce2bd292c7..d365d13e3291 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 10b0aa8024c4..119da54116de 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -56,6 +56,7 @@
 #include "iwl-helpers.h"
 #include "iwl-core.h"
 #include "iwl-dev.h"
+#include "iwl-spectrum.h"
 
 /*
  * module name, copyright, version, etc.
@@ -70,14 +71,13 @@
 #define VD
 #endif
 
-#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
-#define VS "s"
-#else
-#define VS
-#endif
-
-#define DRV_VERSION  IWLWIFI_VERSION VD VS
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2009 Intel Corporation"
+/*
+ * add "s" to indicate spectrum measurement included.
+ * we add it here to be consistent with previous releases in which
+ * this was configurable.
+ */
+#define DRV_VERSION  IWLWIFI_VERSION VD "s"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2010 Intel Corporation"
 #define DRV_AUTHOR     "<ilw@linux.intel.com>"
 
 MODULE_DESCRIPTION(DRV_DESCRIPTION);
@@ -689,10 +689,6 @@ drop:
 	return -1;
 }
 
-#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
-
-#include "iwl-spectrum.h"
-
 #define BEACON_TIME_MASK_LOW	0x00FFFFFF
 #define BEACON_TIME_MASK_HIGH	0xFF000000
 #define TIME_UNIT		1024
@@ -819,7 +815,6 @@ static int iwl3945_get_measurement(struct iwl_priv *priv,
 
 	return rc;
 }
-#endif
 
 static void iwl3945_rx_reply_alive(struct iwl_priv *priv,
 			       struct iwl_rx_mem_buffer *rxb)
@@ -962,6 +957,8 @@ static void iwl3945_setup_rx_handlers(struct iwl_priv *priv)
 	priv->rx_handlers[REPLY_ADD_STA] = iwl3945_rx_reply_add_sta;
 	priv->rx_handlers[REPLY_ERROR] = iwl_rx_reply_error;
 	priv->rx_handlers[CHANNEL_SWITCH_NOTIFICATION] = iwl_rx_csa;
+	priv->rx_handlers[SPECTRUM_MEASURE_NOTIFICATION] =
+			iwl_rx_spectrum_measure_notif;
 	priv->rx_handlers[PM_SLEEP_NOTIFICATION] = iwl_rx_pm_sleep_notif;
 	priv->rx_handlers[PM_DEBUG_STATISTIC_NOTIFIC] =
 	    iwl_rx_pm_debug_statistics_notif;
@@ -975,7 +972,6 @@ static void iwl3945_setup_rx_handlers(struct iwl_priv *priv)
 	priv->rx_handlers[REPLY_STATISTICS_CMD] = iwl3945_hw_rx_statistics;
 	priv->rx_handlers[STATISTICS_NOTIFICATION] = iwl3945_hw_rx_statistics;
 
-	iwl_setup_spectrum_handlers(priv);
 	iwl_setup_rx_scan_handlers(priv);
 	priv->rx_handlers[CARD_STATE_NOTIFICATION] = iwl3945_rx_card_state_notif;
 
@@ -1644,7 +1640,7 @@ int iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 	base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
 	if (!iwl3945_hw_valid_rtc_data_addr(base)) {
 		IWL_ERR(priv, "Invalid event log pointer 0x%08X\n", base);
-		return pos;
+		return  -EINVAL;
 	}
 
 	/* event log header */
@@ -1693,7 +1689,7 @@ int iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 			bufsz = size * 48;
 		*buf = kmalloc(bufsz, GFP_KERNEL);
 		if (!*buf)
-			return pos;
+			return -ENOMEM;
 	}
 	if ((iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) || full_log) {
 		/* if uCode has wrapped back to top of log,
@@ -3037,18 +3033,6 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
 	mutex_unlock(&priv->mutex);
 }
 
-static void iwl3945_bg_up(struct work_struct *data)
-{
-	struct iwl_priv *priv = container_of(data, struct iwl_priv, up);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	mutex_lock(&priv->mutex);
-	__iwl3945_up(priv);
-	mutex_unlock(&priv->mutex);
-}
-
 static void iwl3945_bg_restart(struct work_struct *data)
 {
 	struct iwl_priv *priv = container_of(data, struct iwl_priv, restart);
@@ -3065,7 +3049,13 @@ static void iwl3945_bg_restart(struct work_struct *data)
 		ieee80211_restart_hw(priv->hw);
 	} else {
 		iwl3945_down(priv);
-		queue_work(priv->workqueue, &priv->up);
+
+		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+			return;
+
+		mutex_lock(&priv->mutex);
+		__iwl3945_up(priv);
+		mutex_unlock(&priv->mutex);
 	}
 }
 
@@ -3569,8 +3559,6 @@ static ssize_t store_filter_flags(struct device *d,
 static DEVICE_ATTR(filter_flags, S_IWUSR | S_IRUGO, show_filter_flags,
 		   store_filter_flags);
 
-#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
-
 static ssize_t show_measurement(struct device *d,
 				struct device_attribute *attr, char *buf)
 {
@@ -3640,7 +3628,6 @@ static ssize_t store_measurement(struct device *d,
 
 static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR,
 		   show_measurement, store_measurement);
-#endif /* CONFIG_IWL3945_SPECTRUM_MEASUREMENT */
 
 static ssize_t store_retry_rate(struct device *d,
 				struct device_attribute *attr,
@@ -3789,7 +3776,6 @@ static void iwl3945_setup_deferred_work(struct iwl_priv *priv)
 
 	init_waitqueue_head(&priv->wait_command_queue);
 
-	INIT_WORK(&priv->up, iwl3945_bg_up);
 	INIT_WORK(&priv->restart, iwl3945_bg_restart);
 	INIT_WORK(&priv->rx_replenish, iwl3945_bg_rx_replenish);
 	INIT_WORK(&priv->beacon_update, iwl3945_bg_beacon_update);
@@ -3823,9 +3809,7 @@ static struct attribute *iwl3945_sysfs_entries[] = {
 	&dev_attr_dump_errors.attr,
 	&dev_attr_flags.attr,
 	&dev_attr_filter_flags.attr,
-#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 	&dev_attr_measurement.attr,
-#endif
 	&dev_attr_retry_rate.attr,
 	&dev_attr_statistics.attr,
 	&dev_attr_status.attr,
@@ -3881,6 +3865,7 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	priv->band = IEEE80211_BAND_2GHZ;
 
 	priv->iw_mode = NL80211_IFTYPE_STATION;
+	priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
 
 	iwl_reset_qos(priv);
 
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
index 777584d76a88..1e41ad0fcad5 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ b/drivers/net/wireless/iwmc3200wifi/commands.c
@@ -973,6 +973,10 @@ int iwm_send_pmkid_update(struct iwm_priv *iwm,
 
 	memset(&update, 0, sizeof(struct iwm_umac_pmkid_update));
 
+	update.hdr.oid = UMAC_WIFI_IF_CMD_PMKID_UPDATE;
+	update.hdr.buf_size = cpu_to_le16(sizeof(struct iwm_umac_pmkid_update) -
+					  sizeof(struct iwm_umac_wifi_if));
+
 	update.command = cpu_to_le32(command);
 	if (pmksa->bssid)
 		memcpy(&update.bssid, pmksa->bssid, ETH_ALEN);
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.h b/drivers/net/wireless/iwmc3200wifi/commands.h
index 06af0552cd75..3dfd9f0e9003 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.h
+++ b/drivers/net/wireless/iwmc3200wifi/commands.h
@@ -463,6 +463,7 @@ struct iwm_umac_cmd_stop_resume_tx {
 #define IWM_CMD_PMKID_FLUSH 3
 
 struct iwm_umac_pmkid_update {
+	struct iwm_umac_wifi_if hdr;
 	__le32 command;
 	u8 bssid[ETH_ALEN];
 	__le16 reserved;
diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
index 842811142bef..79ffa3b98d73 100644
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
@@ -268,7 +268,7 @@ struct iwm_priv {
 
 	struct sk_buff_head rx_list;
 	struct list_head rx_tickets;
-	struct list_head rx_packets[IWM_RX_ID_HASH + 1];
+	struct list_head rx_packets[IWM_RX_ID_HASH];
 	struct workqueue_struct *rx_wq;
 	struct work_struct rx_worker;
 
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index 5e650f358415..f03d5e4e59c3 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -1160,11 +1160,11 @@ int lbs_adhoc_stop(struct lbs_private *priv)
 static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
 					struct bss_descriptor *match_bss)
 {
-	if (!secinfo->wep_enabled  && !secinfo->WPAenabled
-	    && !secinfo->WPA2enabled
-	    && match_bss->wpa_ie[0] != WLAN_EID_GENERIC
-	    && match_bss->rsn_ie[0] != WLAN_EID_RSN
-	    && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+	if (!secinfo->wep_enabled &&
+	    !secinfo->WPAenabled && !secinfo->WPA2enabled &&
+	    match_bss->wpa_ie[0] != WLAN_EID_GENERIC &&
+	    match_bss->rsn_ie[0] != WLAN_EID_RSN &&
+	    !(match_bss->capability & WLAN_CAPABILITY_PRIVACY))
 		return 1;
 	else
 		return 0;
@@ -1173,9 +1173,9 @@ static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
 static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo,
 				       struct bss_descriptor *match_bss)
 {
-	if (secinfo->wep_enabled && !secinfo->WPAenabled
-	    && !secinfo->WPA2enabled
-	    && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+	if (secinfo->wep_enabled &&
+	    !secinfo->WPAenabled && !secinfo->WPA2enabled &&
+	    (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
 		return 1;
 	else
 		return 0;
@@ -1184,8 +1184,8 @@ static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo,
 static inline int match_bss_wpa(struct lbs_802_11_security *secinfo,
 				struct bss_descriptor *match_bss)
 {
-	if (!secinfo->wep_enabled && secinfo->WPAenabled
-	    && (match_bss->wpa_ie[0] == WLAN_EID_GENERIC)
+	if (!secinfo->wep_enabled && secinfo->WPAenabled &&
+	    (match_bss->wpa_ie[0] == WLAN_EID_GENERIC)
 	    /* privacy bit may NOT be set in some APs like LinkSys WRT54G
 	    && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
 	   )
@@ -1210,11 +1210,11 @@ static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo,
 static inline int match_bss_dynamic_wep(struct lbs_802_11_security *secinfo,
 					struct bss_descriptor *match_bss)
 {
-	if (!secinfo->wep_enabled && !secinfo->WPAenabled
-	    && !secinfo->WPA2enabled
-	    && (match_bss->wpa_ie[0] != WLAN_EID_GENERIC)
-	    && (match_bss->rsn_ie[0] != WLAN_EID_RSN)
-	    && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+	if (!secinfo->wep_enabled &&
+	    !secinfo->WPAenabled && !secinfo->WPA2enabled &&
+	    (match_bss->wpa_ie[0] != WLAN_EID_GENERIC) &&
+	    (match_bss->rsn_ie[0] != WLAN_EID_RSN) &&
+	    (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
 		return 1;
 	else
 		return 0;
@@ -1525,8 +1525,8 @@ static int assoc_helper_associate(struct lbs_private *priv,
 	/* If we're given and 'any' BSSID, try associating based on SSID */
 
 	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		if (compare_ether_addr(bssid_any, assoc_req->bssid)
-		    && compare_ether_addr(bssid_off, assoc_req->bssid)) {
+		if (compare_ether_addr(bssid_any, assoc_req->bssid) &&
+		    compare_ether_addr(bssid_off, assoc_req->bssid)) {
 			ret = assoc_helper_bssid(priv, assoc_req);
 			done = 1;
 		}
@@ -1612,11 +1612,9 @@ static int assoc_helper_channel(struct lbs_private *priv,
 		goto restore_mesh;
 	}
 
-	if (   assoc_req->secinfo.wep_enabled
-	    &&   (assoc_req->wep_keys[0].len
-	       || assoc_req->wep_keys[1].len
-	       || assoc_req->wep_keys[2].len
-	       || assoc_req->wep_keys[3].len)) {
+	if (assoc_req->secinfo.wep_enabled &&
+	    (assoc_req->wep_keys[0].len || assoc_req->wep_keys[1].len ||
+	     assoc_req->wep_keys[2].len || assoc_req->wep_keys[3].len)) {
 		/* Make sure WEP keys are re-sent to firmware */
 		set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags);
 	}
@@ -1983,14 +1981,14 @@ void lbs_association_worker(struct work_struct *work)
 		assoc_req->secinfo.auth_mode);
 
 	/* If 'any' SSID was specified, find an SSID to associate with */
-	if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)
-	    && !assoc_req->ssid_len)
+	if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags) &&
+	    !assoc_req->ssid_len)
 		find_any_ssid = 1;
 
 	/* But don't use 'any' SSID if there's a valid locked BSSID to use */
 	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		if (compare_ether_addr(assoc_req->bssid, bssid_any)
-		    && compare_ether_addr(assoc_req->bssid, bssid_off))
+		if (compare_ether_addr(assoc_req->bssid, bssid_any) &&
+		    compare_ether_addr(assoc_req->bssid, bssid_off))
 			find_any_ssid = 0;
 	}
 
@@ -2052,13 +2050,6 @@ void lbs_association_worker(struct work_struct *work)
 			goto out;
 	}
 
-	if (   test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags)
-	    || test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags)) {
-		ret = assoc_helper_wep_keys(priv, assoc_req);
-		if (ret)
-			goto out;
-	}
-
 	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
 		ret = assoc_helper_secinfo(priv, assoc_req);
 		if (ret)
@@ -2071,18 +2062,31 @@ void lbs_association_worker(struct work_struct *work)
 			goto out;
 	}
 
-	if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)
-	    || test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
+	/*
+	 * v10 FW wants WPA keys to be set/cleared before WEP key operations,
+	 * otherwise it will fail to correctly associate to WEP networks.
+	 * Other firmware versions don't appear to care.
+	 */
+	if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags) ||
+	    test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
 		ret = assoc_helper_wpa_keys(priv, assoc_req);
 		if (ret)
 			goto out;
 	}
 
+	if (test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags) ||
+	    test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags)) {
+		ret = assoc_helper_wep_keys(priv, assoc_req);
+		if (ret)
+			goto out;
+	}
+
+
 	/* SSID/BSSID should be the _last_ config option set, because they
 	 * trigger the association attempt.
 	 */
-	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)
-	    || test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
+	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags) ||
+	    test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
 		int success = 1;
 
 		ret = assoc_helper_associate(priv, assoc_req);
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 954cd00f7452..e385af1f4583 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -1,6 +1,7 @@
 #include <linux/delay.h>
 #include <linux/etherdevice.h>
 #include <linux/netdevice.h>
+#include <linux/if_ether.h>
 #include <linux/if_arp.h>
 #include <linux/kthread.h>
 #include <linux/kfifo.h>
@@ -364,8 +365,7 @@ int lbs_add_mesh(struct lbs_private *priv)
 
 	mesh_dev->netdev_ops = &mesh_netdev_ops;
 	mesh_dev->ethtool_ops = &lbs_ethtool_ops;
-	memcpy(mesh_dev->dev_addr, priv->dev->dev_addr,
-			sizeof(priv->dev->dev_addr));
+	memcpy(mesh_dev->dev_addr, priv->dev->dev_addr, ETH_ALEN);
 
 	SET_NETDEV_DEV(priv->mesh_dev, priv->dev->dev.parent);
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 84df3fcf37b3..0dbda8dfbd99 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -281,6 +281,8 @@ struct mac80211_hwsim_data {
 	struct ieee80211_channel channels_5ghz[ARRAY_SIZE(hwsim_channels_5ghz)];
 	struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)];
 
+	struct mac_address addresses[2];
+
 	struct ieee80211_channel *channel;
 	unsigned long beacon_int; /* in jiffies unit */
 	unsigned int rx_filter;
@@ -1154,7 +1156,11 @@ static int __init init_mac80211_hwsim(void)
 		SET_IEEE80211_DEV(hw, data->dev);
 		addr[3] = i >> 8;
 		addr[4] = i;
-		SET_IEEE80211_PERM_ADDR(hw, addr);
+		memcpy(data->addresses[0].addr, addr, ETH_ALEN);
+		memcpy(data->addresses[1].addr, addr, ETH_ALEN);
+		data->addresses[1].addr[0] |= 0x40;
+		hw->wiphy->n_addresses = 2;
+		hw->wiphy->addresses = data->addresses;
 
 		hw->channel_change_time = 1;
 		hw->queues = 4;
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index c1c6ecd0c5b3..f0f08f3919cc 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2,7 +2,7 @@
  * drivers/net/wireless/mwl8k.c
  * Driver for Marvell TOPDOG 802.11 Wireless cards
  *
- * Copyright (C) 2008-2009 Marvell Semiconductor Inc.
+ * Copyright (C) 2008, 2009, 2010 Marvell Semiconductor Inc.
  *
  * This file is licensed under the terms of the GNU General Public
  * License version 2.  This program is licensed "as is" without any
@@ -26,7 +26,7 @@
 
 #define MWL8K_DESC	"Marvell TOPDOG(R) 802.11 Wireless Network Driver"
 #define MWL8K_NAME	KBUILD_MODNAME
-#define MWL8K_VERSION	"0.10"
+#define MWL8K_VERSION	"0.12"
 
 /* Register definitions */
 #define MWL8K_HIU_GEN_PTR			0x00000c10
@@ -141,6 +141,14 @@ struct mwl8k_priv {
 	/* hardware/firmware parameters */
 	bool ap_fw;
 	struct rxd_ops *rxd_ops;
+	struct ieee80211_supported_band band_24;
+	struct ieee80211_channel channels_24[14];
+	struct ieee80211_rate rates_24[14];
+	struct ieee80211_supported_band band_50;
+	struct ieee80211_channel channels_50[4];
+	struct ieee80211_rate rates_50[9];
+	u32 ap_macids_supported;
+	u32 sta_macids_supported;
 
 	/* firmware access */
 	struct mutex fw_mutex;
@@ -154,9 +162,9 @@ struct mwl8k_priv {
 	/* TX quiesce completion, protected by fw_mutex and tx_lock */
 	struct completion *tx_wait;
 
-	struct ieee80211_vif *vif;
-
-	struct ieee80211_channel *current_channel;
+	/* List of interfaces.  */
+	u32 macids_used;
+	struct list_head vif_list;
 
 	/* power management status cookie from firmware */
 	u32 *cookie;
@@ -175,16 +183,15 @@ struct mwl8k_priv {
 	struct mwl8k_rx_queue rxq[MWL8K_RX_QUEUES];
 	struct mwl8k_tx_queue txq[MWL8K_TX_QUEUES];
 
-	/* PHY parameters */
-	struct ieee80211_supported_band band;
-	struct ieee80211_channel channels[14];
-	struct ieee80211_rate rates[14];
-
 	bool radio_on;
 	bool radio_short_preamble;
 	bool sniffer_enabled;
 	bool wmm_enabled;
 
+	struct work_struct sta_notify_worker;
+	spinlock_t sta_notify_list_lock;
+	struct list_head sta_notify_list;
+
 	/* XXX need to convert this to handle multiple interfaces */
 	bool capture_beacon;
 	u8 capture_bssid[ETH_ALEN];
@@ -198,28 +205,33 @@ struct mwl8k_priv {
 	 */
 	struct work_struct finalize_join_worker;
 
-	/* Tasklet to reclaim TX descriptors and buffers after tx */
-	struct tasklet_struct tx_reclaim_task;
+	/* Tasklet to perform TX reclaim.  */
+	struct tasklet_struct poll_tx_task;
+
+	/* Tasklet to perform RX.  */
+	struct tasklet_struct poll_rx_task;
 };
 
 /* Per interface specific private data */
 struct mwl8k_vif {
-	/* Local MAC address.  */
-	u8 mac_addr[ETH_ALEN];
-
-	/* BSSID of AP.  */
-	u8 bssid[ETH_ALEN];
+	struct list_head list;
+	struct ieee80211_vif *vif;
 
-	/* Index into station database. Returned by UPDATE_STADB.  */
-	u8	peer_id;
+	/* Firmware macid for this vif.  */
+	int macid;
 
-	/* Non AMPDU sequence number assigned by driver */
-	u16	seqno;
+	/* Non AMPDU sequence number assigned by driver.  */
+	u16 seqno;
 };
-
 #define MWL8K_VIF(_vif) ((struct mwl8k_vif *)&((_vif)->drv_priv))
 
-static const struct ieee80211_channel mwl8k_channels[] = {
+struct mwl8k_sta {
+	/* Index into station database. Returned by UPDATE_STADB.  */
+	u8 peer_id;
+};
+#define MWL8K_STA(_sta) ((struct mwl8k_sta *)&((_sta)->drv_priv))
+
+static const struct ieee80211_channel mwl8k_channels_24[] = {
 	{ .center_freq = 2412, .hw_value = 1, },
 	{ .center_freq = 2417, .hw_value = 2, },
 	{ .center_freq = 2422, .hw_value = 3, },
@@ -236,7 +248,7 @@ static const struct ieee80211_channel mwl8k_channels[] = {
 	{ .center_freq = 2484, .hw_value = 14, },
 };
 
-static const struct ieee80211_rate mwl8k_rates[] = {
+static const struct ieee80211_rate mwl8k_rates_24[] = {
 	{ .bitrate = 10, .hw_value = 2, },
 	{ .bitrate = 20, .hw_value = 4, },
 	{ .bitrate = 55, .hw_value = 11, },
@@ -253,8 +265,23 @@ static const struct ieee80211_rate mwl8k_rates[] = {
 	{ .bitrate = 720, .hw_value = 144, },
 };
 
-static const u8 mwl8k_rateids[12] = {
-	2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108,
+static const struct ieee80211_channel mwl8k_channels_50[] = {
+	{ .center_freq = 5180, .hw_value = 36, },
+	{ .center_freq = 5200, .hw_value = 40, },
+	{ .center_freq = 5220, .hw_value = 44, },
+	{ .center_freq = 5240, .hw_value = 48, },
+};
+
+static const struct ieee80211_rate mwl8k_rates_50[] = {
+	{ .bitrate = 60, .hw_value = 12, },
+	{ .bitrate = 90, .hw_value = 18, },
+	{ .bitrate = 120, .hw_value = 24, },
+	{ .bitrate = 180, .hw_value = 36, },
+	{ .bitrate = 240, .hw_value = 48, },
+	{ .bitrate = 360, .hw_value = 72, },
+	{ .bitrate = 480, .hw_value = 96, },
+	{ .bitrate = 540, .hw_value = 108, },
+	{ .bitrate = 720, .hw_value = 144, },
 };
 
 /* Set or get info from Firmware */
@@ -270,6 +297,7 @@ static const u8 mwl8k_rateids[12] = {
 #define MWL8K_CMD_RADIO_CONTROL		0x001c
 #define MWL8K_CMD_RF_TX_POWER		0x001e
 #define MWL8K_CMD_RF_ANTENNA		0x0020
+#define MWL8K_CMD_SET_BEACON		0x0100		/* per-vif */
 #define MWL8K_CMD_SET_PRE_SCAN		0x0107
 #define MWL8K_CMD_SET_POST_SCAN		0x0108
 #define MWL8K_CMD_SET_RF_CHANNEL	0x010a
@@ -283,8 +311,10 @@ static const u8 mwl8k_rateids[12] = {
 #define MWL8K_CMD_MIMO_CONFIG		0x0125
 #define MWL8K_CMD_USE_FIXED_RATE	0x0126
 #define MWL8K_CMD_ENABLE_SNIFFER	0x0150
-#define MWL8K_CMD_SET_MAC_ADDR		0x0202
+#define MWL8K_CMD_SET_MAC_ADDR		0x0202		/* per-vif */
 #define MWL8K_CMD_SET_RATEADAPT_MODE	0x0203
+#define MWL8K_CMD_BSS_START		0x1100		/* per-vif */
+#define MWL8K_CMD_SET_NEW_STN		0x1111		/* per-vif */
 #define MWL8K_CMD_UPDATE_STADB		0x1123
 
 static const char *mwl8k_cmd_name(u16 cmd, char *buf, int bufsize)
@@ -302,6 +332,7 @@ static const char *mwl8k_cmd_name(u16 cmd, char *buf, int bufsize)
 		MWL8K_CMDNAME(RADIO_CONTROL);
 		MWL8K_CMDNAME(RF_TX_POWER);
 		MWL8K_CMDNAME(RF_ANTENNA);
+		MWL8K_CMDNAME(SET_BEACON);
 		MWL8K_CMDNAME(SET_PRE_SCAN);
 		MWL8K_CMDNAME(SET_POST_SCAN);
 		MWL8K_CMDNAME(SET_RF_CHANNEL);
@@ -317,6 +348,8 @@ static const char *mwl8k_cmd_name(u16 cmd, char *buf, int bufsize)
 		MWL8K_CMDNAME(ENABLE_SNIFFER);
 		MWL8K_CMDNAME(SET_MAC_ADDR);
 		MWL8K_CMDNAME(SET_RATEADAPT_MODE);
+		MWL8K_CMDNAME(BSS_START);
+		MWL8K_CMDNAME(SET_NEW_STN);
 		MWL8K_CMDNAME(UPDATE_STADB);
 	default:
 		snprintf(buf, bufsize, "0x%x", cmd);
@@ -389,13 +422,11 @@ static int mwl8k_request_firmware(struct mwl8k_priv *priv)
 	return 0;
 }
 
-MODULE_FIRMWARE("mwl8k/helper_8687.fw");
-MODULE_FIRMWARE("mwl8k/fmimage_8687.fw");
-
 struct mwl8k_cmd_pkt {
 	__le16	code;
 	__le16	length;
-	__le16	seq_num;
+	__u8	seq_num;
+	__u8	macid;
 	__le16	result;
 	char	payload[0];
 } __attribute__((packed));
@@ -453,6 +484,7 @@ static int mwl8k_load_fw_image(struct mwl8k_priv *priv,
 
 	cmd->code = cpu_to_le16(MWL8K_CMD_CODE_DNLD);
 	cmd->seq_num = 0;
+	cmd->macid = 0;
 	cmd->result = 0;
 
 	done = 0;
@@ -598,54 +630,6 @@ static int mwl8k_load_firmware(struct ieee80211_hw *hw)
 }
 
 
-/*
- * Defines shared between transmission and reception.
- */
-/* HT control fields for firmware */
-struct ewc_ht_info {
-	__le16	control1;
-	__le16	control2;
-	__le16	control3;
-} __attribute__((packed));
-
-/* Firmware Station database operations */
-#define MWL8K_STA_DB_ADD_ENTRY		0
-#define MWL8K_STA_DB_MODIFY_ENTRY	1
-#define MWL8K_STA_DB_DEL_ENTRY		2
-#define MWL8K_STA_DB_FLUSH		3
-
-/* Peer Entry flags - used to define the type of the peer node */
-#define MWL8K_PEER_TYPE_ACCESSPOINT	2
-
-struct peer_capability_info {
-	/* Peer type - AP vs. STA.  */
-	__u8	peer_type;
-
-	/* Basic 802.11 capabilities from assoc resp.  */
-	__le16	basic_caps;
-
-	/* Set if peer supports 802.11n high throughput (HT).  */
-	__u8	ht_support;
-
-	/* Valid if HT is supported.  */
-	__le16	ht_caps;
-	__u8	extended_ht_caps;
-	struct ewc_ht_info	ewc_info;
-
-	/* Legacy rate table. Intersection of our rates and peer rates.  */
-	__u8	legacy_rates[12];
-
-	/* HT rate table. Intersection of our rates and peer rates.  */
-	__u8	ht_rates[16];
-	__u8	pad[16];
-
-	/* If set, interoperability mode, no proprietary extensions.  */
-	__u8	interop;
-	__u8	pad2;
-	__u8	station_id;
-	__le16	amsdu_enabled;
-} __attribute__((packed));
-
 /* DMA header used by firmware and hardware.  */
 struct mwl8k_dma_data {
 	__le16 fwlen;
@@ -779,15 +763,21 @@ mwl8k_rxd_8366_ap_process(void *_rxd, struct ieee80211_rx_status *status,
 	} else {
 		int i;
 
-		for (i = 0; i < ARRAY_SIZE(mwl8k_rates); i++) {
-			if (mwl8k_rates[i].hw_value == rxd->rate) {
+		for (i = 0; i < ARRAY_SIZE(mwl8k_rates_24); i++) {
+			if (mwl8k_rates_24[i].hw_value == rxd->rate) {
 				status->rate_idx = i;
 				break;
 			}
 		}
 	}
 
-	status->band = IEEE80211_BAND_2GHZ;
+	if (rxd->channel > 14) {
+		status->band = IEEE80211_BAND_5GHZ;
+		if (!(status->flag & RX_FLAG_HT))
+			status->rate_idx -= 5;
+	} else {
+		status->band = IEEE80211_BAND_2GHZ;
+	}
 	status->freq = ieee80211_channel_to_frequency(rxd->channel);
 
 	*qos = rxd->qos_control;
@@ -878,7 +868,13 @@ mwl8k_rxd_sta_process(void *_rxd, struct ieee80211_rx_status *status,
 	if (rate_info & MWL8K_STA_RATE_INFO_MCS_FORMAT)
 		status->flag |= RX_FLAG_HT;
 
-	status->band = IEEE80211_BAND_2GHZ;
+	if (rxd->channel > 14) {
+		status->band = IEEE80211_BAND_5GHZ;
+		if (!(status->flag & RX_FLAG_HT))
+			status->rate_idx -= 5;
+	} else {
+		status->band = IEEE80211_BAND_2GHZ;
+	}
 	status->freq = ieee80211_channel_to_frequency(rxd->channel);
 
 	*qos = rxd->qos_control;
@@ -1225,7 +1221,7 @@ static void mwl8k_dump_tx_rings(struct ieee80211_hw *hw)
 /*
  * Must be called with priv->fw_mutex held and tx queues stopped.
  */
-#define MWL8K_TX_WAIT_TIMEOUT_MS	1000
+#define MWL8K_TX_WAIT_TIMEOUT_MS	5000
 
 static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 {
@@ -1269,8 +1265,8 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 		}
 
 		if (priv->pending_tx_pkts < oldcount) {
-			printk(KERN_NOTICE "%s: timeout waiting for tx "
-			       "rings to drain (%d -> %d pkts), retrying\n",
+			printk(KERN_NOTICE "%s: waiting for tx rings "
+			       "to drain (%d -> %d pkts)\n",
 			       wiphy_name(hw->wiphy), oldcount,
 			       priv->pending_tx_pkts);
 			retry = 1;
@@ -1295,13 +1291,15 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
 		     MWL8K_TXD_STATUS_OK_RETRY |		\
 		     MWL8K_TXD_STATUS_OK_MORE_RETRY))
 
-static void mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int force)
+static int
+mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int limit, int force)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_tx_queue *txq = priv->txq + index;
-	int wake = 0;
+	int processed;
 
-	while (txq->stats.len > 0) {
+	processed = 0;
+	while (txq->stats.len > 0 && limit--) {
 		int tx;
 		struct mwl8k_tx_desc *tx_desc;
 		unsigned long addr;
@@ -1348,11 +1346,13 @@ static void mwl8k_txq_reclaim(struct ieee80211_hw *hw, int index, int force)
 
 		ieee80211_tx_status_irqsafe(hw, skb);
 
-		wake = 1;
+		processed++;
 	}
 
-	if (wake && priv->radio_on && !mutex_is_locked(&priv->fw_mutex))
+	if (processed && priv->radio_on && !mutex_is_locked(&priv->fw_mutex))
 		ieee80211_wake_queue(hw, index);
+
+	return processed;
 }
 
 /* must be called only when the card's transmit is completely halted */
@@ -1361,7 +1361,7 @@ static void mwl8k_txq_deinit(struct ieee80211_hw *hw, int index)
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_tx_queue *txq = priv->txq + index;
 
-	mwl8k_txq_reclaim(hw, index, 1);
+	mwl8k_txq_reclaim(hw, index, INT_MAX, 1);
 
 	kfree(txq->skb);
 	txq->skb = NULL;
@@ -1399,11 +1399,9 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 	mwl8k_vif = MWL8K_VIF(tx_info->control.vif);
 
 	if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-		u16 seqno = mwl8k_vif->seqno;
-
 		wh->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-		wh->seq_ctrl |= cpu_to_le16(seqno << 4);
-		mwl8k_vif->seqno = seqno++ % 4096;
+		wh->seq_ctrl |= cpu_to_le16(mwl8k_vif->seqno);
+		mwl8k_vif->seqno += 0x10;
 	}
 
 	/* Setup firmware control bit fields for each frame type.  */
@@ -1449,7 +1447,10 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, int index, struct sk_buff *skb)
 	tx->pkt_phys_addr = cpu_to_le32(dma);
 	tx->pkt_len = cpu_to_le16(skb->len);
 	tx->rate_info = 0;
-	tx->peer_id = mwl8k_vif->peer_id;
+	if (!priv->ap_fw && tx_info->control.sta != NULL)
+		tx->peer_id = MWL8K_STA(tx_info->control.sta)->peer_id;
+	else
+		tx->peer_id = 0;
 	wmb();
 	tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus);
 
@@ -1602,6 +1603,56 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
 	return rc;
 }
 
+static int mwl8k_post_pervif_cmd(struct ieee80211_hw *hw,
+				 struct ieee80211_vif *vif,
+				 struct mwl8k_cmd_pkt *cmd)
+{
+	if (vif != NULL)
+		cmd->macid = MWL8K_VIF(vif)->macid;
+	return mwl8k_post_cmd(hw, cmd);
+}
+
+/*
+ * Setup code shared between STA and AP firmware images.
+ */
+static void mwl8k_setup_2ghz_band(struct ieee80211_hw *hw)
+{
+	struct mwl8k_priv *priv = hw->priv;
+
+	BUILD_BUG_ON(sizeof(priv->channels_24) != sizeof(mwl8k_channels_24));
+	memcpy(priv->channels_24, mwl8k_channels_24, sizeof(mwl8k_channels_24));
+
+	BUILD_BUG_ON(sizeof(priv->rates_24) != sizeof(mwl8k_rates_24));
+	memcpy(priv->rates_24, mwl8k_rates_24, sizeof(mwl8k_rates_24));
+
+	priv->band_24.band = IEEE80211_BAND_2GHZ;
+	priv->band_24.channels = priv->channels_24;
+	priv->band_24.n_channels = ARRAY_SIZE(mwl8k_channels_24);
+	priv->band_24.bitrates = priv->rates_24;
+	priv->band_24.n_bitrates = ARRAY_SIZE(mwl8k_rates_24);
+
+	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band_24;
+}
+
+static void mwl8k_setup_5ghz_band(struct ieee80211_hw *hw)
+{
+	struct mwl8k_priv *priv = hw->priv;
+
+	BUILD_BUG_ON(sizeof(priv->channels_50) != sizeof(mwl8k_channels_50));
+	memcpy(priv->channels_50, mwl8k_channels_50, sizeof(mwl8k_channels_50));
+
+	BUILD_BUG_ON(sizeof(priv->rates_50) != sizeof(mwl8k_rates_50));
+	memcpy(priv->rates_50, mwl8k_rates_50, sizeof(mwl8k_rates_50));
+
+	priv->band_50.band = IEEE80211_BAND_5GHZ;
+	priv->band_50.channels = priv->channels_50;
+	priv->band_50.n_channels = ARRAY_SIZE(mwl8k_channels_50);
+	priv->band_50.bitrates = priv->rates_50;
+	priv->band_50.n_bitrates = ARRAY_SIZE(mwl8k_rates_50);
+
+	hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &priv->band_50;
+}
+
 /*
  * CMD_GET_HW_SPEC (STA version).
  */
@@ -1624,6 +1675,89 @@ struct mwl8k_cmd_get_hw_spec_sta {
 	__le32 total_rxd;
 } __attribute__((packed));
 
+#define MWL8K_CAP_MAX_AMSDU		0x20000000
+#define MWL8K_CAP_GREENFIELD		0x08000000
+#define MWL8K_CAP_AMPDU			0x04000000
+#define MWL8K_CAP_RX_STBC		0x01000000
+#define MWL8K_CAP_TX_STBC		0x00800000
+#define MWL8K_CAP_SHORTGI_40MHZ		0x00400000
+#define MWL8K_CAP_SHORTGI_20MHZ		0x00200000
+#define MWL8K_CAP_RX_ANTENNA_MASK	0x000e0000
+#define MWL8K_CAP_TX_ANTENNA_MASK	0x0001c000
+#define MWL8K_CAP_DELAY_BA		0x00003000
+#define MWL8K_CAP_MIMO			0x00000200
+#define MWL8K_CAP_40MHZ			0x00000100
+#define MWL8K_CAP_BAND_MASK		0x00000007
+#define MWL8K_CAP_5GHZ			0x00000004
+#define MWL8K_CAP_2GHZ4			0x00000001
+
+static void
+mwl8k_set_ht_caps(struct ieee80211_hw *hw,
+		  struct ieee80211_supported_band *band, u32 cap)
+{
+	int rx_streams;
+	int tx_streams;
+
+	band->ht_cap.ht_supported = 1;
+
+	if (cap & MWL8K_CAP_MAX_AMSDU)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
+	if (cap & MWL8K_CAP_GREENFIELD)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_GRN_FLD;
+	if (cap & MWL8K_CAP_AMPDU) {
+		hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
+		band->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+		band->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE;
+	}
+	if (cap & MWL8K_CAP_RX_STBC)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_RX_STBC;
+	if (cap & MWL8K_CAP_TX_STBC)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
+	if (cap & MWL8K_CAP_SHORTGI_40MHZ)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
+	if (cap & MWL8K_CAP_SHORTGI_20MHZ)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
+	if (cap & MWL8K_CAP_DELAY_BA)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_DELAY_BA;
+	if (cap & MWL8K_CAP_40MHZ)
+		band->ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+
+	rx_streams = hweight32(cap & MWL8K_CAP_RX_ANTENNA_MASK);
+	tx_streams = hweight32(cap & MWL8K_CAP_TX_ANTENNA_MASK);
+
+	band->ht_cap.mcs.rx_mask[0] = 0xff;
+	if (rx_streams >= 2)
+		band->ht_cap.mcs.rx_mask[1] = 0xff;
+	if (rx_streams >= 3)
+		band->ht_cap.mcs.rx_mask[2] = 0xff;
+	band->ht_cap.mcs.rx_mask[4] = 0x01;
+	band->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+
+	if (rx_streams != tx_streams) {
+		band->ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
+		band->ht_cap.mcs.tx_params |= (tx_streams - 1) <<
+				IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
+	}
+}
+
+static void
+mwl8k_set_caps(struct ieee80211_hw *hw, u32 caps)
+{
+	struct mwl8k_priv *priv = hw->priv;
+
+	if ((caps & MWL8K_CAP_2GHZ4) || !(caps & MWL8K_CAP_BAND_MASK)) {
+		mwl8k_setup_2ghz_band(hw);
+		if (caps & MWL8K_CAP_MIMO)
+			mwl8k_set_ht_caps(hw, &priv->band_24, caps);
+	}
+
+	if (caps & MWL8K_CAP_5GHZ) {
+		mwl8k_setup_5ghz_band(hw);
+		if (caps & MWL8K_CAP_MIMO)
+			mwl8k_set_ht_caps(hw, &priv->band_50, caps);
+	}
+}
+
 static int mwl8k_cmd_get_hw_spec_sta(struct ieee80211_hw *hw)
 {
 	struct mwl8k_priv *priv = hw->priv;
@@ -1654,6 +1788,9 @@ static int mwl8k_cmd_get_hw_spec_sta(struct ieee80211_hw *hw)
 		priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
 		priv->fw_rev = le32_to_cpu(cmd->fw_rev);
 		priv->hw_rev = cmd->hw_rev;
+		mwl8k_set_caps(hw, le32_to_cpu(cmd->caps));
+		priv->ap_macids_supported = 0x00000000;
+		priv->sta_macids_supported = 0x00000001;
 	}
 
 	kfree(cmd);
@@ -1707,6 +1844,9 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 		priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
 		priv->fw_rev = le32_to_cpu(cmd->fw_rev);
 		priv->hw_rev = cmd->hw_rev;
+		mwl8k_setup_2ghz_band(hw);
+		priv->ap_macids_supported = 0x000000ff;
+		priv->sta_macids_supported = 0x00000000;
 
 		off = le32_to_cpu(cmd->wcbbase0) & 0xffff;
 		iowrite32(cpu_to_le32(priv->txq[0].txd_dma), priv->sram + off);
@@ -1752,7 +1892,9 @@ struct mwl8k_cmd_set_hw_spec {
 	__le32 total_rxd;
 } __attribute__((packed));
 
-#define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT	0x00000080
+#define MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT		0x00000080
+#define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP	0x00000020
+#define MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON		0x00000010
 
 static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
 {
@@ -1773,7 +1915,9 @@ static int mwl8k_cmd_set_hw_spec(struct ieee80211_hw *hw)
 	cmd->num_tx_queues = cpu_to_le32(MWL8K_TX_QUEUES);
 	for (i = 0; i < MWL8K_TX_QUEUES; i++)
 		cmd->tx_queue_ptrs[i] = cpu_to_le32(priv->txq[i].txd_dma);
-	cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT);
+	cmd->flags = cpu_to_le32(MWL8K_SET_HW_SPEC_FLAG_HOST_DECR_MGMT |
+				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_PROBERESP |
+				 MWL8K_SET_HW_SPEC_FLAG_HOSTFORM_BEACON);
 	cmd->num_tx_desc_per_queue = cpu_to_le32(MWL8K_TX_DESCS);
 	cmd->total_rxd = cpu_to_le32(MWL8K_RX_DESCS);
 
@@ -2011,6 +2155,36 @@ mwl8k_cmd_rf_antenna(struct ieee80211_hw *hw, int antenna, int mask)
 }
 
 /*
+ * CMD_SET_BEACON.
+ */
+struct mwl8k_cmd_set_beacon {
+	struct mwl8k_cmd_pkt header;
+	__le16 beacon_len;
+	__u8 beacon[0];
+};
+
+static int mwl8k_cmd_set_beacon(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif, u8 *beacon, int len)
+{
+	struct mwl8k_cmd_set_beacon *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd) + len, GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_BEACON);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd) + len);
+	cmd->beacon_len = cpu_to_le16(len);
+	memcpy(cmd->beacon, beacon, len);
+
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+/*
  * CMD_SET_PRE_SCAN.
  */
 struct mwl8k_cmd_set_pre_scan {
@@ -2045,7 +2219,7 @@ struct mwl8k_cmd_set_post_scan {
 } __attribute__((packed));
 
 static int
-mwl8k_cmd_set_post_scan(struct ieee80211_hw *hw, __u8 *mac)
+mwl8k_cmd_set_post_scan(struct ieee80211_hw *hw, const __u8 *mac)
 {
 	struct mwl8k_cmd_set_post_scan *cmd;
 	int rc;
@@ -2076,8 +2250,9 @@ struct mwl8k_cmd_set_rf_channel {
 } __attribute__((packed));
 
 static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
-				    struct ieee80211_channel *channel)
+				    struct ieee80211_conf *conf)
 {
+	struct ieee80211_channel *channel = conf->channel;
 	struct mwl8k_cmd_set_rf_channel *cmd;
 	int rc;
 
@@ -2089,10 +2264,19 @@ static int mwl8k_cmd_set_rf_channel(struct ieee80211_hw *hw,
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
 	cmd->action = cpu_to_le16(MWL8K_CMD_SET);
 	cmd->current_channel = channel->hw_value;
+
 	if (channel->band == IEEE80211_BAND_2GHZ)
-		cmd->channel_flags = cpu_to_le32(0x00000081);
-	else
-		cmd->channel_flags = cpu_to_le32(0x00000000);
+		cmd->channel_flags |= cpu_to_le32(0x00000001);
+	else if (channel->band == IEEE80211_BAND_5GHZ)
+		cmd->channel_flags |= cpu_to_le32(0x00000004);
+
+	if (conf->channel_type == NL80211_CHAN_NO_HT ||
+	    conf->channel_type == NL80211_CHAN_HT20)
+		cmd->channel_flags |= cpu_to_le32(0x00000080);
+	else if (conf->channel_type == NL80211_CHAN_HT40MINUS)
+		cmd->channel_flags |= cpu_to_le32(0x000001900);
+	else if (conf->channel_type == NL80211_CHAN_HT40PLUS)
+		cmd->channel_flags |= cpu_to_le32(0x000000900);
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
@@ -2118,10 +2302,26 @@ struct mwl8k_cmd_update_set_aid {
 	__u8	supp_rates[14];
 } __attribute__((packed));
 
+static void legacy_rate_mask_to_array(u8 *rates, u32 mask)
+{
+	int i;
+	int j;
+
+	/*
+	 * Clear nonstandard rates 4 and 13.
+	 */
+	mask &= 0x1fef;
+
+	for (i = 0, j = 0; i < 14; i++) {
+		if (mask & (1 << i))
+			rates[j++] = mwl8k_rates_24[i].hw_value;
+	}
+}
+
 static int
-mwl8k_cmd_set_aid(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+mwl8k_cmd_set_aid(struct ieee80211_hw *hw,
+		  struct ieee80211_vif *vif, u32 legacy_rate_mask)
 {
-	struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
 	struct mwl8k_cmd_update_set_aid *cmd;
 	u16 prot_mode;
 	int rc;
@@ -2133,8 +2333,7 @@ mwl8k_cmd_set_aid(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_AID);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
 	cmd->aid = cpu_to_le16(vif->bss_conf.aid);
-
-	memcpy(cmd->bssid, mv_vif->bssid, ETH_ALEN);
+	memcpy(cmd->bssid, vif->bss_conf.bssid, ETH_ALEN);
 
 	if (vif->bss_conf.use_cts_prot) {
 		prot_mode = MWL8K_FRAME_PROT_11G;
@@ -2154,7 +2353,7 @@ mwl8k_cmd_set_aid(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	}
 	cmd->protection_mode = cpu_to_le16(prot_mode);
 
-	memcpy(cmd->supp_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
+	legacy_rate_mask_to_array(cmd->supp_rates, legacy_rate_mask);
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
@@ -2175,7 +2374,8 @@ struct mwl8k_cmd_set_rate {
 } __attribute__((packed));
 
 static int
-mwl8k_cmd_set_rate(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+mwl8k_cmd_set_rate(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		   u32 legacy_rate_mask, u8 *mcs_rates)
 {
 	struct mwl8k_cmd_set_rate *cmd;
 	int rc;
@@ -2186,7 +2386,8 @@ mwl8k_cmd_set_rate(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_RATE);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
-	memcpy(cmd->legacy_rates, mwl8k_rateids, sizeof(mwl8k_rateids));
+	legacy_rate_mask_to_array(cmd->legacy_rates, legacy_rate_mask);
+	memcpy(cmd->mcs_set, mcs_rates, 16);
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
@@ -2244,8 +2445,8 @@ struct mwl8k_cmd_set_rts_threshold {
 	__le16 threshold;
 } __attribute__((packed));
 
-static int mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw,
-				       u16 action, u16 threshold)
+static int
+mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw, int rts_thresh)
 {
 	struct mwl8k_cmd_set_rts_threshold *cmd;
 	int rc;
@@ -2256,8 +2457,8 @@ static int mwl8k_cmd_set_rts_threshold(struct ieee80211_hw *hw,
 
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_RTS_THRESHOLD);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
-	cmd->action = cpu_to_le16(action);
-	cmd->threshold = cpu_to_le16(threshold);
+	cmd->action = cpu_to_le16(MWL8K_CMD_SET);
+	cmd->threshold = cpu_to_le16(rts_thresh);
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
@@ -2357,12 +2558,6 @@ mwl8k_cmd_set_edca_params(struct ieee80211_hw *hw, __u8 qnum,
 	if (cmd == NULL)
 		return -ENOMEM;
 
-	/*
-	 * Queues 0 (BE) and 1 (BK) are swapped in hardware for
-	 * this call.
-	 */
-	qnum ^= !(qnum >> 1);
-
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_EDCA_PARAMS);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
 	cmd->action = cpu_to_le16(MWL8K_SET_EDCA_ALL);
@@ -2448,49 +2643,70 @@ static int mwl8k_cmd_mimo_config(struct ieee80211_hw *hw, __u8 rx, __u8 tx)
 }
 
 /*
- * CMD_USE_FIXED_RATE.
+ * CMD_USE_FIXED_RATE (STA version).
  */
-#define MWL8K_RATE_TABLE_SIZE	8
-#define MWL8K_UCAST_RATE	0
-#define MWL8K_USE_AUTO_RATE	0x0002
+struct mwl8k_cmd_use_fixed_rate_sta {
+	struct mwl8k_cmd_pkt header;
+	__le32 action;
+	__le32 allow_rate_drop;
+	__le32 num_rates;
+	struct {
+		__le32 is_ht_rate;
+		__le32 enable_retry;
+		__le32 rate;
+		__le32 retry_count;
+	} rate_entry[8];
+	__le32 rate_type;
+	__le32 reserved1;
+	__le32 reserved2;
+} __attribute__((packed));
 
-struct mwl8k_rate_entry {
-	/* Set to 1 if HT rate, 0 if legacy.  */
-	__le32	is_ht_rate;
+#define MWL8K_USE_AUTO_RATE	0x0002
+#define MWL8K_UCAST_RATE	0
 
-	/* Set to 1 to use retry_count field.  */
-	__le32	enable_retry;
+static int mwl8k_cmd_use_fixed_rate_sta(struct ieee80211_hw *hw)
+{
+	struct mwl8k_cmd_use_fixed_rate_sta *cmd;
+	int rc;
 
-	/* Specified legacy rate or MCS.  */
-	__le32	rate;
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
 
-	/* Number of allowed retries.  */
-	__le32	retry_count;
-} __attribute__((packed));
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_USE_FIXED_RATE);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le32(MWL8K_USE_AUTO_RATE);
+	cmd->rate_type = cpu_to_le32(MWL8K_UCAST_RATE);
 
-struct mwl8k_rate_table {
-	/* 1 to allow specified rate and below */
-	__le32	allow_rate_drop;
-	__le32	num_rates;
-	struct mwl8k_rate_entry rate_entry[MWL8K_RATE_TABLE_SIZE];
-} __attribute__((packed));
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+	kfree(cmd);
 
-struct mwl8k_cmd_use_fixed_rate {
-	struct	mwl8k_cmd_pkt header;
-	__le32	action;
-	struct mwl8k_rate_table rate_table;
+	return rc;
+}
 
-	/* Unicast, Broadcast or Multicast */
-	__le32	rate_type;
-	__le32	reserved1;
-	__le32	reserved2;
+/*
+ * CMD_USE_FIXED_RATE (AP version).
+ */
+struct mwl8k_cmd_use_fixed_rate_ap {
+	struct mwl8k_cmd_pkt header;
+	__le32 action;
+	__le32 allow_rate_drop;
+	__le32 num_rates;
+	struct mwl8k_rate_entry_ap {
+		__le32 is_ht_rate;
+		__le32 enable_retry;
+		__le32 rate;
+		__le32 retry_count;
+	} rate_entry[4];
+	u8 multicast_rate;
+	u8 multicast_rate_type;
+	u8 management_rate;
 } __attribute__((packed));
 
-static int mwl8k_cmd_use_fixed_rate(struct ieee80211_hw *hw,
-	u32 action, u32 rate_type, struct mwl8k_rate_table *rate_table)
+static int
+mwl8k_cmd_use_fixed_rate_ap(struct ieee80211_hw *hw, int mcast, int mgmt)
 {
-	struct mwl8k_cmd_use_fixed_rate *cmd;
-	int count;
+	struct mwl8k_cmd_use_fixed_rate_ap *cmd;
 	int rc;
 
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2499,32 +2715,9 @@ static int mwl8k_cmd_use_fixed_rate(struct ieee80211_hw *hw,
 
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_USE_FIXED_RATE);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
-
-	cmd->action = cpu_to_le32(action);
-	cmd->rate_type = cpu_to_le32(rate_type);
-
-	if (rate_table != NULL) {
-		/*
-		 * Copy over each field manually so that endian
-		 * conversion can be done.
-		 */
-		cmd->rate_table.allow_rate_drop =
-				cpu_to_le32(rate_table->allow_rate_drop);
-		cmd->rate_table.num_rates =
-				cpu_to_le32(rate_table->num_rates);
-
-		for (count = 0; count < rate_table->num_rates; count++) {
-			struct mwl8k_rate_entry *dst =
-				&cmd->rate_table.rate_entry[count];
-			struct mwl8k_rate_entry *src =
-				&rate_table->rate_entry[count];
-
-			dst->is_ht_rate = cpu_to_le32(src->is_ht_rate);
-			dst->enable_retry = cpu_to_le32(src->enable_retry);
-			dst->rate = cpu_to_le32(src->rate);
-			dst->retry_count = cpu_to_le32(src->retry_count);
-		}
-	}
+	cmd->action = cpu_to_le32(MWL8K_USE_AUTO_RATE);
+	cmd->multicast_rate = mcast;
+	cmd->management_rate = mgmt;
 
 	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
@@ -2573,12 +2766,33 @@ struct mwl8k_cmd_set_mac_addr {
 	};
 } __attribute__((packed));
 
-static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw, u8 *mac)
+#define MWL8K_MAC_TYPE_PRIMARY_CLIENT		0
+#define MWL8K_MAC_TYPE_SECONDARY_CLIENT		1
+#define MWL8K_MAC_TYPE_PRIMARY_AP		2
+#define MWL8K_MAC_TYPE_SECONDARY_AP		3
+
+static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif, u8 *mac)
 {
 	struct mwl8k_priv *priv = hw->priv;
+	struct mwl8k_vif *mwl8k_vif = MWL8K_VIF(vif);
 	struct mwl8k_cmd_set_mac_addr *cmd;
+	int mac_type;
 	int rc;
 
+	mac_type = MWL8K_MAC_TYPE_PRIMARY_AP;
+	if (vif != NULL && vif->type == NL80211_IFTYPE_STATION) {
+		if (mwl8k_vif->macid + 1 == ffs(priv->sta_macids_supported))
+			mac_type = MWL8K_MAC_TYPE_PRIMARY_CLIENT;
+		else
+			mac_type = MWL8K_MAC_TYPE_SECONDARY_CLIENT;
+	} else if (vif != NULL && vif->type == NL80211_IFTYPE_AP) {
+		if (mwl8k_vif->macid + 1 == ffs(priv->ap_macids_supported))
+			mac_type = MWL8K_MAC_TYPE_PRIMARY_AP;
+		else
+			mac_type = MWL8K_MAC_TYPE_SECONDARY_AP;
+	}
+
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
 	if (cmd == NULL)
 		return -ENOMEM;
@@ -2586,13 +2800,13 @@ static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw, u8 *mac)
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_MAC_ADDR);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
 	if (priv->ap_fw) {
-		cmd->mbss.mac_type = 0;
+		cmd->mbss.mac_type = cpu_to_le16(mac_type);
 		memcpy(cmd->mbss.mac_addr, mac, ETH_ALEN);
 	} else {
 		memcpy(cmd->mac_addr, mac, ETH_ALEN);
 	}
 
-	rc = mwl8k_post_cmd(hw, &cmd->header);
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
 	kfree(cmd);
 
 	return rc;
@@ -2628,8 +2842,180 @@ static int mwl8k_cmd_set_rateadapt_mode(struct ieee80211_hw *hw, __u16 mode)
 }
 
 /*
+ * CMD_BSS_START.
+ */
+struct mwl8k_cmd_bss_start {
+	struct mwl8k_cmd_pkt header;
+	__le32 enable;
+} __attribute__((packed));
+
+static int mwl8k_cmd_bss_start(struct ieee80211_hw *hw,
+			       struct ieee80211_vif *vif, int enable)
+{
+	struct mwl8k_cmd_bss_start *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_BSS_START);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->enable = cpu_to_le32(enable);
+
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+/*
+ * CMD_SET_NEW_STN.
+ */
+struct mwl8k_cmd_set_new_stn {
+	struct mwl8k_cmd_pkt header;
+	__le16 aid;
+	__u8 mac_addr[6];
+	__le16 stn_id;
+	__le16 action;
+	__le16 rsvd;
+	__le32 legacy_rates;
+	__u8 ht_rates[4];
+	__le16 cap_info;
+	__le16 ht_capabilities_info;
+	__u8 mac_ht_param_info;
+	__u8 rev;
+	__u8 control_channel;
+	__u8 add_channel;
+	__le16 op_mode;
+	__le16 stbc;
+	__u8 add_qos_info;
+	__u8 is_qos_sta;
+	__le32 fw_sta_ptr;
+} __attribute__((packed));
+
+#define MWL8K_STA_ACTION_ADD		0
+#define MWL8K_STA_ACTION_REMOVE		2
+
+static int mwl8k_cmd_set_new_stn_add(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_sta *sta)
+{
+	struct mwl8k_cmd_set_new_stn *cmd;
+	u32 rates;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_NEW_STN);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->aid = cpu_to_le16(sta->aid);
+	memcpy(cmd->mac_addr, sta->addr, ETH_ALEN);
+	cmd->stn_id = cpu_to_le16(sta->aid);
+	cmd->action = cpu_to_le16(MWL8K_STA_ACTION_ADD);
+	if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+		rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
+	else
+		rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+	cmd->legacy_rates = cpu_to_le32(rates);
+	if (sta->ht_cap.ht_supported) {
+		cmd->ht_rates[0] = sta->ht_cap.mcs.rx_mask[0];
+		cmd->ht_rates[1] = sta->ht_cap.mcs.rx_mask[1];
+		cmd->ht_rates[2] = sta->ht_cap.mcs.rx_mask[2];
+		cmd->ht_rates[3] = sta->ht_cap.mcs.rx_mask[3];
+		cmd->ht_capabilities_info = cpu_to_le16(sta->ht_cap.cap);
+		cmd->mac_ht_param_info = (sta->ht_cap.ampdu_factor & 3) |
+			((sta->ht_cap.ampdu_density & 7) << 2);
+		cmd->is_qos_sta = 1;
+	}
+
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+static int mwl8k_cmd_set_new_stn_add_self(struct ieee80211_hw *hw,
+					  struct ieee80211_vif *vif)
+{
+	struct mwl8k_cmd_set_new_stn *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_NEW_STN);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	memcpy(cmd->mac_addr, vif->addr, ETH_ALEN);
+
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+static int mwl8k_cmd_set_new_stn_del(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif, u8 *addr)
+{
+	struct mwl8k_cmd_set_new_stn *cmd;
+	int rc;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_NEW_STN);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	memcpy(cmd->mac_addr, addr, ETH_ALEN);
+	cmd->action = cpu_to_le16(MWL8K_STA_ACTION_REMOVE);
+
+	rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+/*
  * CMD_UPDATE_STADB.
  */
+struct ewc_ht_info {
+	__le16	control1;
+	__le16	control2;
+	__le16	control3;
+} __attribute__((packed));
+
+struct peer_capability_info {
+	/* Peer type - AP vs. STA.  */
+	__u8	peer_type;
+
+	/* Basic 802.11 capabilities from assoc resp.  */
+	__le16	basic_caps;
+
+	/* Set if peer supports 802.11n high throughput (HT).  */
+	__u8	ht_support;
+
+	/* Valid if HT is supported.  */
+	__le16	ht_caps;
+	__u8	extended_ht_caps;
+	struct ewc_ht_info	ewc_info;
+
+	/* Legacy rate table. Intersection of our rates and peer rates.  */
+	__u8	legacy_rates[12];
+
+	/* HT rate table. Intersection of our rates and peer rates.  */
+	__u8	ht_rates[16];
+	__u8	pad[16];
+
+	/* If set, interoperability mode, no proprietary extensions.  */
+	__u8	interop;
+	__u8	pad2;
+	__u8	station_id;
+	__le16	amsdu_enabled;
+} __attribute__((packed));
+
 struct mwl8k_cmd_update_stadb {
 	struct mwl8k_cmd_pkt header;
 
@@ -2645,12 +3031,19 @@ struct mwl8k_cmd_update_stadb {
 	struct peer_capability_info	peer_info;
 } __attribute__((packed));
 
-static int mwl8k_cmd_update_stadb(struct ieee80211_hw *hw,
-		struct ieee80211_vif *vif, __u32 action)
+#define MWL8K_STA_DB_MODIFY_ENTRY	1
+#define MWL8K_STA_DB_DEL_ENTRY		2
+
+/* Peer Entry flags - used to define the type of the peer node */
+#define MWL8K_PEER_TYPE_ACCESSPOINT	2
+
+static int mwl8k_cmd_update_stadb_add(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif,
+				      struct ieee80211_sta *sta)
 {
-	struct mwl8k_vif *mv_vif = MWL8K_VIF(vif);
 	struct mwl8k_cmd_update_stadb *cmd;
-	struct peer_capability_info *peer_info;
+	struct peer_capability_info *p;
+	u32 rates;
 	int rc;
 
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -2659,37 +3052,47 @@ static int mwl8k_cmd_update_stadb(struct ieee80211_hw *hw,
 
 	cmd->header.code = cpu_to_le16(MWL8K_CMD_UPDATE_STADB);
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le32(MWL8K_STA_DB_MODIFY_ENTRY);
+	memcpy(cmd->peer_addr, sta->addr, ETH_ALEN);
+
+	p = &cmd->peer_info;
+	p->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
+	p->basic_caps = cpu_to_le16(vif->bss_conf.assoc_capability);
+	p->ht_support = sta->ht_cap.ht_supported;
+	p->ht_caps = sta->ht_cap.cap;
+	p->extended_ht_caps = (sta->ht_cap.ampdu_factor & 3) |
+		((sta->ht_cap.ampdu_density & 7) << 2);
+	if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+		rates = sta->supp_rates[IEEE80211_BAND_2GHZ];
+	else
+		rates = sta->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+	legacy_rate_mask_to_array(p->legacy_rates, rates);
+	memcpy(p->ht_rates, sta->ht_cap.mcs.rx_mask, 16);
+	p->interop = 1;
+	p->amsdu_enabled = 0;
 
-	cmd->action = cpu_to_le32(action);
-	peer_info = &cmd->peer_info;
-	memcpy(cmd->peer_addr, mv_vif->bssid, ETH_ALEN);
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+	kfree(cmd);
 
-	switch (action) {
-	case MWL8K_STA_DB_ADD_ENTRY:
-	case MWL8K_STA_DB_MODIFY_ENTRY:
-		/* Build peer_info block */
-		peer_info->peer_type = MWL8K_PEER_TYPE_ACCESSPOINT;
-		peer_info->basic_caps =
-			cpu_to_le16(vif->bss_conf.assoc_capability);
-		memcpy(peer_info->legacy_rates, mwl8k_rateids,
-		       sizeof(mwl8k_rateids));
-		peer_info->interop = 1;
-		peer_info->amsdu_enabled = 0;
-
-		rc = mwl8k_post_cmd(hw, &cmd->header);
-		if (rc == 0)
-			mv_vif->peer_id = peer_info->station_id;
+	return rc ? rc : p->station_id;
+}
 
-		break;
+static int mwl8k_cmd_update_stadb_del(struct ieee80211_hw *hw,
+				      struct ieee80211_vif *vif, u8 *addr)
+{
+	struct mwl8k_cmd_update_stadb *cmd;
+	int rc;
 
-	case MWL8K_STA_DB_DEL_ENTRY:
-	case MWL8K_STA_DB_FLUSH:
-	default:
-		rc = mwl8k_post_cmd(hw, &cmd->header);
-		if (rc == 0)
-			mv_vif->peer_id = 0;
-		break;
-	}
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_UPDATE_STADB);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le32(MWL8K_STA_DB_DEL_ENTRY);
+	memcpy(cmd->peer_addr, addr, ETH_ALEN);
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
 	kfree(cmd);
 
 	return rc;
@@ -2706,19 +3109,22 @@ static irqreturn_t mwl8k_interrupt(int irq, void *dev_id)
 	u32 status;
 
 	status = ioread32(priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
-	iowrite32(~status, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
-
 	if (!status)
 		return IRQ_NONE;
 
-	if (status & MWL8K_A2H_INT_TX_DONE)
-		tasklet_schedule(&priv->tx_reclaim_task);
+	if (status & MWL8K_A2H_INT_TX_DONE) {
+		status &= ~MWL8K_A2H_INT_TX_DONE;
+		tasklet_schedule(&priv->poll_tx_task);
+	}
 
 	if (status & MWL8K_A2H_INT_RX_READY) {
-		while (rxq_process(hw, 0, 1))
-			rxq_refill(hw, 0, 1);
+		status &= ~MWL8K_A2H_INT_RX_READY;
+		tasklet_schedule(&priv->poll_rx_task);
 	}
 
+	if (status)
+		iowrite32(~status, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
+
 	if (status & MWL8K_A2H_INT_OPC_DONE) {
 		if (priv->hostcmd_wait != NULL)
 			complete(priv->hostcmd_wait);
@@ -2733,6 +3139,53 @@ static irqreturn_t mwl8k_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static void mwl8k_tx_poll(unsigned long data)
+{
+	struct ieee80211_hw *hw = (struct ieee80211_hw *)data;
+	struct mwl8k_priv *priv = hw->priv;
+	int limit;
+	int i;
+
+	limit = 32;
+
+	spin_lock_bh(&priv->tx_lock);
+
+	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+		limit -= mwl8k_txq_reclaim(hw, i, limit, 0);
+
+	if (!priv->pending_tx_pkts && priv->tx_wait != NULL) {
+		complete(priv->tx_wait);
+		priv->tx_wait = NULL;
+	}
+
+	spin_unlock_bh(&priv->tx_lock);
+
+	if (limit) {
+		writel(~MWL8K_A2H_INT_TX_DONE,
+		       priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
+	} else {
+		tasklet_schedule(&priv->poll_tx_task);
+	}
+}
+
+static void mwl8k_rx_poll(unsigned long data)
+{
+	struct ieee80211_hw *hw = (struct ieee80211_hw *)data;
+	struct mwl8k_priv *priv = hw->priv;
+	int limit;
+
+	limit = 32;
+	limit -= rxq_process(hw, 0, limit);
+	limit -= rxq_refill(hw, 0, limit);
+
+	if (limit) {
+		writel(~MWL8K_A2H_INT_RX_READY,
+		       priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
+	} else {
+		tasklet_schedule(&priv->poll_rx_task);
+	}
+}
+
 
 /*
  * Core driver operations.
@@ -2743,7 +3196,7 @@ static int mwl8k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	int index = skb_get_queue_mapping(skb);
 	int rc;
 
-	if (priv->current_channel == NULL) {
+	if (!priv->radio_on) {
 		printk(KERN_DEBUG "%s: dropped TX frame since radio "
 		       "disabled\n", wiphy_name(hw->wiphy));
 		dev_kfree_skb(skb);
@@ -2768,8 +3221,9 @@ static int mwl8k_start(struct ieee80211_hw *hw)
 		return -EIO;
 	}
 
-	/* Enable tx reclaim tasklet */
-	tasklet_enable(&priv->tx_reclaim_task);
+	/* Enable TX reclaim and RX tasklets.  */
+	tasklet_enable(&priv->poll_tx_task);
+	tasklet_enable(&priv->poll_rx_task);
 
 	/* Enable interrupts */
 	iowrite32(MWL8K_A2H_EVENTS, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
@@ -2802,7 +3256,8 @@ static int mwl8k_start(struct ieee80211_hw *hw)
 	if (rc) {
 		iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
 		free_irq(priv->pdev->irq, hw);
-		tasklet_disable(&priv->tx_reclaim_task);
+		tasklet_disable(&priv->poll_tx_task);
+		tasklet_disable(&priv->poll_rx_task);
 	}
 
 	return rc;
@@ -2826,36 +3281,27 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 	if (priv->beacon_skb != NULL)
 		dev_kfree_skb(priv->beacon_skb);
 
-	/* Stop tx reclaim tasklet */
-	tasklet_disable(&priv->tx_reclaim_task);
+	/* Stop TX reclaim and RX tasklets.  */
+	tasklet_disable(&priv->poll_tx_task);
+	tasklet_disable(&priv->poll_rx_task);
 
 	/* Return all skbs to mac80211 */
 	for (i = 0; i < MWL8K_TX_QUEUES; i++)
-		mwl8k_txq_reclaim(hw, i, 1);
+		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 }
 
 static int mwl8k_add_interface(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif)
+			       struct ieee80211_vif *vif)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_vif *mwl8k_vif;
-
-	/*
-	 * We only support one active interface at a time.
-	 */
-	if (priv->vif != NULL)
-		return -EBUSY;
-
-	/*
-	 * We only support managed interfaces for now.
-	 */
-	if (vif->type != NL80211_IFTYPE_STATION)
-		return -EINVAL;
+	u32 macids_supported;
+	int macid;
 
 	/*
 	 * Reject interface creation if sniffer mode is active, as
 	 * STA operation is mutually exclusive with hardware sniffer
-	 * mode.
+	 * mode.  (Sniffer mode is only used on STA firmware.)
 	 */
 	if (priv->sniffer_enabled) {
 		printk(KERN_INFO "%s: unable to create STA "
@@ -2864,19 +3310,37 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
 		return -EINVAL;
 	}
 
-	/* Clean out driver private area */
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_AP:
+		macids_supported = priv->ap_macids_supported;
+		break;
+	case NL80211_IFTYPE_STATION:
+		macids_supported = priv->sta_macids_supported;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	macid = ffs(macids_supported & ~priv->macids_used);
+	if (!macid--)
+		return -EBUSY;
+
+	/* Setup driver private area. */
 	mwl8k_vif = MWL8K_VIF(vif);
 	memset(mwl8k_vif, 0, sizeof(*mwl8k_vif));
+	mwl8k_vif->vif = vif;
+	mwl8k_vif->macid = macid;
+	mwl8k_vif->seqno = 0;
 
-	/* Set and save the mac address */
-	mwl8k_cmd_set_mac_addr(hw, vif->addr);
-	memcpy(mwl8k_vif->mac_addr, vif->addr, ETH_ALEN);
+	/* Set the mac address.  */
+	mwl8k_cmd_set_mac_addr(hw, vif, vif->addr);
 
-	/* Set Initial sequence number to zero */
-	mwl8k_vif->seqno = 0;
+	if (priv->ap_fw)
+		mwl8k_cmd_set_new_stn_add_self(hw, vif);
 
-	priv->vif = vif;
-	priv->current_channel = NULL;
+	priv->macids_used |= 1 << mwl8k_vif->macid;
+	list_add_tail(&mwl8k_vif->list, &priv->vif_list);
 
 	return 0;
 }
@@ -2885,13 +3349,15 @@ static void mwl8k_remove_interface(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif)
 {
 	struct mwl8k_priv *priv = hw->priv;
+	struct mwl8k_vif *mwl8k_vif = MWL8K_VIF(vif);
 
-	if (priv->vif == NULL)
-		return;
+	if (priv->ap_fw)
+		mwl8k_cmd_set_new_stn_del(hw, vif, vif->addr);
 
-	mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
+	mwl8k_cmd_set_mac_addr(hw, vif, "\x00\x00\x00\x00\x00\x00");
 
-	priv->vif = NULL;
+	priv->macids_used &= ~(1 << mwl8k_vif->macid);
+	list_del(&mwl8k_vif->list);
 }
 
 static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
@@ -2902,7 +3368,6 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (conf->flags & IEEE80211_CONF_IDLE) {
 		mwl8k_cmd_radio_disable(hw);
-		priv->current_channel = NULL;
 		return 0;
 	}
 
@@ -2914,12 +3379,10 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
 	if (rc)
 		goto out;
 
-	rc = mwl8k_cmd_set_rf_channel(hw, conf->channel);
+	rc = mwl8k_cmd_set_rf_channel(hw, conf);
 	if (rc)
 		goto out;
 
-	priv->current_channel = conf->channel;
-
 	if (conf->power_level > 18)
 		conf->power_level = 18;
 	rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
@@ -2940,75 +3403,160 @@ out:
 	return rc;
 }
 
-static void mwl8k_bss_info_changed(struct ieee80211_hw *hw,
-				   struct ieee80211_vif *vif,
-				   struct ieee80211_bss_conf *info,
-				   u32 changed)
+static void
+mwl8k_bss_info_changed_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			   struct ieee80211_bss_conf *info, u32 changed)
 {
 	struct mwl8k_priv *priv = hw->priv;
-	struct mwl8k_vif *mwl8k_vif = MWL8K_VIF(vif);
+	u32 ap_legacy_rates;
+	u8 ap_mcs_rates[16];
 	int rc;
 
-	if ((changed & BSS_CHANGED_ASSOC) == 0)
+	if (mwl8k_fw_lock(hw))
 		return;
 
-	priv->capture_beacon = false;
-
-	rc = mwl8k_fw_lock(hw);
-	if (rc)
-		return;
+	/*
+	 * No need to capture a beacon if we're no longer associated.
+	 */
+	if ((changed & BSS_CHANGED_ASSOC) && !vif->bss_conf.assoc)
+		priv->capture_beacon = false;
 
+	/*
+	 * Get the AP's legacy and MCS rates.
+	 */
 	if (vif->bss_conf.assoc) {
-		memcpy(mwl8k_vif->bssid, vif->bss_conf.bssid, ETH_ALEN);
+		struct ieee80211_sta *ap;
+
+		rcu_read_lock();
+
+		ap = ieee80211_find_sta(vif, vif->bss_conf.bssid);
+		if (ap == NULL) {
+			rcu_read_unlock();
+			goto out;
+		}
+
+		if (hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
+			ap_legacy_rates = ap->supp_rates[IEEE80211_BAND_2GHZ];
+		} else {
+			ap_legacy_rates =
+				ap->supp_rates[IEEE80211_BAND_5GHZ] << 5;
+		}
+		memcpy(ap_mcs_rates, ap->ht_cap.mcs.rx_mask, 16);
+
+		rcu_read_unlock();
+	}
 
-		/* Install rates */
-		rc = mwl8k_cmd_set_rate(hw, vif);
+	if ((changed & BSS_CHANGED_ASSOC) && vif->bss_conf.assoc) {
+		rc = mwl8k_cmd_set_rate(hw, vif, ap_legacy_rates, ap_mcs_rates);
 		if (rc)
 			goto out;
 
-		/* Turn on rate adaptation */
-		rc = mwl8k_cmd_use_fixed_rate(hw, MWL8K_USE_AUTO_RATE,
-			MWL8K_UCAST_RATE, NULL);
+		rc = mwl8k_cmd_use_fixed_rate_sta(hw);
 		if (rc)
 			goto out;
+	}
 
-		/* Set radio preamble */
+	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
 		rc = mwl8k_set_radio_preamble(hw,
 				vif->bss_conf.use_short_preamble);
 		if (rc)
 			goto out;
+	}
 
-		/* Set slot time */
+	if (changed & BSS_CHANGED_ERP_SLOT) {
 		rc = mwl8k_cmd_set_slot(hw, vif->bss_conf.use_short_slot);
 		if (rc)
 			goto out;
+	}
 
-		/* Update peer rate info */
-		rc = mwl8k_cmd_update_stadb(hw, vif,
-				MWL8K_STA_DB_MODIFY_ENTRY);
-		if (rc)
-			goto out;
-
-		/* Set AID */
-		rc = mwl8k_cmd_set_aid(hw, vif);
+	if (vif->bss_conf.assoc &&
+	    (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_ERP_CTS_PROT |
+			BSS_CHANGED_HT))) {
+		rc = mwl8k_cmd_set_aid(hw, vif, ap_legacy_rates);
 		if (rc)
 			goto out;
+	}
 
+	if (vif->bss_conf.assoc &&
+	    (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_BEACON_INT))) {
 		/*
 		 * Finalize the join.  Tell rx handler to process
 		 * next beacon from our BSSID.
 		 */
-		memcpy(priv->capture_bssid, mwl8k_vif->bssid, ETH_ALEN);
+		memcpy(priv->capture_bssid, vif->bss_conf.bssid, ETH_ALEN);
 		priv->capture_beacon = true;
-	} else {
-		rc = mwl8k_cmd_update_stadb(hw, vif, MWL8K_STA_DB_DEL_ENTRY);
-		memset(mwl8k_vif->bssid, 0, ETH_ALEN);
 	}
 
 out:
 	mwl8k_fw_unlock(hw);
 }
 
+static void
+mwl8k_bss_info_changed_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			  struct ieee80211_bss_conf *info, u32 changed)
+{
+	int rc;
+
+	if (mwl8k_fw_lock(hw))
+		return;
+
+	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
+		rc = mwl8k_set_radio_preamble(hw,
+				vif->bss_conf.use_short_preamble);
+		if (rc)
+			goto out;
+	}
+
+	if (changed & BSS_CHANGED_BASIC_RATES) {
+		int idx;
+		int rate;
+
+		/*
+		 * Use lowest supported basic rate for multicasts
+		 * and management frames (such as probe responses --
+		 * beacons will always go out at 1 Mb/s).
+		 */
+		idx = ffs(vif->bss_conf.basic_rates);
+		if (idx)
+			idx--;
+
+		if (hw->conf.channel->band == IEEE80211_BAND_2GHZ)
+			rate = mwl8k_rates_24[idx].hw_value;
+		else
+			rate = mwl8k_rates_50[idx].hw_value;
+
+		mwl8k_cmd_use_fixed_rate_ap(hw, rate, rate);
+	}
+
+	if (changed & (BSS_CHANGED_BEACON_INT | BSS_CHANGED_BEACON)) {
+		struct sk_buff *skb;
+
+		skb = ieee80211_beacon_get(hw, vif);
+		if (skb != NULL) {
+			mwl8k_cmd_set_beacon(hw, vif, skb->data, skb->len);
+			kfree_skb(skb);
+		}
+	}
+
+	if (changed & BSS_CHANGED_BEACON_ENABLED)
+		mwl8k_cmd_bss_start(hw, vif, info->enable_beacon);
+
+out:
+	mwl8k_fw_unlock(hw);
+}
+
+static void
+mwl8k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		       struct ieee80211_bss_conf *info, u32 changed)
+{
+	struct mwl8k_priv *priv = hw->priv;
+
+	if (!priv->ap_fw)
+		mwl8k_bss_info_changed_sta(hw, vif, info, changed);
+	else
+		mwl8k_bss_info_changed_ap(hw, vif, info, changed);
+}
+
 static u64 mwl8k_prepare_multicast(struct ieee80211_hw *hw,
 				   int mc_count, struct dev_addr_list *mclist)
 {
@@ -3038,7 +3586,7 @@ mwl8k_configure_filter_sniffer(struct ieee80211_hw *hw,
 	 * operation, so refuse to enable sniffer mode if a STA
 	 * interface is active.
 	 */
-	if (priv->vif != NULL) {
+	if (!list_empty(&priv->vif_list)) {
 		if (net_ratelimit())
 			printk(KERN_INFO "%s: not enabling sniffer "
 			       "mode because STA interface is active\n",
@@ -3059,6 +3607,14 @@ mwl8k_configure_filter_sniffer(struct ieee80211_hw *hw,
 	return 1;
 }
 
+static struct mwl8k_vif *mwl8k_first_vif(struct mwl8k_priv *priv)
+{
+	if (!list_empty(&priv->vif_list))
+		return list_entry(priv->vif_list.next, struct mwl8k_vif, list);
+
+	return NULL;
+}
+
 static void mwl8k_configure_filter(struct ieee80211_hw *hw,
 				   unsigned int changed_flags,
 				   unsigned int *total_flags,
@@ -3090,8 +3646,10 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
 	/* Clear unsupported feature flags */
 	*total_flags &= FIF_ALLMULTI | FIF_BCN_PRBRESP_PROMISC;
 
-	if (mwl8k_fw_lock(hw))
+	if (mwl8k_fw_lock(hw)) {
+		kfree(cmd);
 		return;
+	}
 
 	if (priv->sniffer_enabled) {
 		mwl8k_cmd_enable_sniffer(hw, 0);
@@ -3105,7 +3663,8 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
 			 */
 			mwl8k_cmd_set_pre_scan(hw);
 		} else {
-			u8 *bssid;
+			struct mwl8k_vif *mwl8k_vif;
+			const u8 *bssid;
 
 			/*
 			 * Enable the BSS filter.
@@ -3115,9 +3674,11 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
 			 * (where the OUI part needs to be nonzero for
 			 * the BSSID to be accepted by POST_SCAN).
 			 */
-			bssid = "\x01\x00\x00\x00\x00\x00";
-			if (priv->vif != NULL)
-				bssid = MWL8K_VIF(priv->vif)->bssid;
+			mwl8k_vif = mwl8k_first_vif(priv);
+			if (mwl8k_vif != NULL)
+				bssid = mwl8k_vif->vif->bss_conf.bssid;
+			else
+				bssid = "\x01\x00\x00\x00\x00\x00";
 
 			mwl8k_cmd_set_post_scan(hw, bssid);
 		}
@@ -3144,7 +3705,93 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
 
 static int mwl8k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 {
-	return mwl8k_cmd_set_rts_threshold(hw, MWL8K_CMD_SET, value);
+	return mwl8k_cmd_set_rts_threshold(hw, value);
+}
+
+struct mwl8k_sta_notify_item
+{
+	struct list_head list;
+	struct ieee80211_vif *vif;
+	enum sta_notify_cmd cmd;
+	struct ieee80211_sta sta;
+};
+
+static void
+mwl8k_do_sta_notify(struct ieee80211_hw *hw, struct mwl8k_sta_notify_item *s)
+{
+	struct mwl8k_priv *priv = hw->priv;
+
+	/*
+	 * STA firmware uses UPDATE_STADB, AP firmware uses SET_NEW_STN.
+	 */
+	if (!priv->ap_fw && s->cmd == STA_NOTIFY_ADD) {
+		int rc;
+
+		rc = mwl8k_cmd_update_stadb_add(hw, s->vif, &s->sta);
+		if (rc >= 0) {
+			struct ieee80211_sta *sta;
+
+			rcu_read_lock();
+			sta = ieee80211_find_sta(s->vif, s->sta.addr);
+			if (sta != NULL)
+				MWL8K_STA(sta)->peer_id = rc;
+			rcu_read_unlock();
+		}
+	} else if (!priv->ap_fw && s->cmd == STA_NOTIFY_REMOVE) {
+		mwl8k_cmd_update_stadb_del(hw, s->vif, s->sta.addr);
+	} else if (priv->ap_fw && s->cmd == STA_NOTIFY_ADD) {
+		mwl8k_cmd_set_new_stn_add(hw, s->vif, &s->sta);
+	} else if (priv->ap_fw && s->cmd == STA_NOTIFY_REMOVE) {
+		mwl8k_cmd_set_new_stn_del(hw, s->vif, s->sta.addr);
+	}
+}
+
+static void mwl8k_sta_notify_worker(struct work_struct *work)
+{
+	struct mwl8k_priv *priv =
+		container_of(work, struct mwl8k_priv, sta_notify_worker);
+	struct ieee80211_hw *hw = priv->hw;
+
+	spin_lock_bh(&priv->sta_notify_list_lock);
+	while (!list_empty(&priv->sta_notify_list)) {
+		struct mwl8k_sta_notify_item *s;
+
+		s = list_entry(priv->sta_notify_list.next,
+			       struct mwl8k_sta_notify_item, list);
+		list_del(&s->list);
+
+		spin_unlock_bh(&priv->sta_notify_list_lock);
+
+		mwl8k_do_sta_notify(hw, s);
+		kfree(s);
+
+		spin_lock_bh(&priv->sta_notify_list_lock);
+	}
+	spin_unlock_bh(&priv->sta_notify_list_lock);
+}
+
+static void
+mwl8k_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		 enum sta_notify_cmd cmd, struct ieee80211_sta *sta)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	struct mwl8k_sta_notify_item *s;
+
+	if (cmd != STA_NOTIFY_ADD && cmd != STA_NOTIFY_REMOVE)
+		return;
+
+	s = kmalloc(sizeof(*s), GFP_ATOMIC);
+	if (s != NULL) {
+		s->vif = vif;
+		s->cmd = cmd;
+		s->sta = *sta;
+
+		spin_lock(&priv->sta_notify_list_lock);
+		list_add_tail(&s->list, &priv->sta_notify_list);
+		spin_unlock(&priv->sta_notify_list_lock);
+
+		ieee80211_queue_work(hw, &priv->sta_notify_worker);
+	}
 }
 
 static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
@@ -3195,6 +3842,22 @@ static int mwl8k_get_stats(struct ieee80211_hw *hw,
 	return mwl8k_cmd_get_stat(hw, stats);
 }
 
+static int
+mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		   enum ieee80211_ampdu_mlme_action action,
+		   struct ieee80211_sta *sta, u16 tid, u16 *ssn)
+{
+	switch (action) {
+	case IEEE80211_AMPDU_RX_START:
+	case IEEE80211_AMPDU_RX_STOP:
+		if (!(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
+			return -ENOTSUPP;
+		return 0;
+	default:
+		return -ENOTSUPP;
+	}
+}
+
 static const struct ieee80211_ops mwl8k_ops = {
 	.tx			= mwl8k_tx,
 	.start			= mwl8k_start,
@@ -3206,47 +3869,45 @@ static const struct ieee80211_ops mwl8k_ops = {
 	.prepare_multicast	= mwl8k_prepare_multicast,
 	.configure_filter	= mwl8k_configure_filter,
 	.set_rts_threshold	= mwl8k_set_rts_threshold,
+	.sta_notify		= mwl8k_sta_notify,
 	.conf_tx		= mwl8k_conf_tx,
 	.get_tx_stats		= mwl8k_get_tx_stats,
 	.get_stats		= mwl8k_get_stats,
+	.ampdu_action		= mwl8k_ampdu_action,
 };
 
-static void mwl8k_tx_reclaim_handler(unsigned long data)
-{
-	int i;
-	struct ieee80211_hw *hw = (struct ieee80211_hw *) data;
-	struct mwl8k_priv *priv = hw->priv;
-
-	spin_lock_bh(&priv->tx_lock);
-	for (i = 0; i < MWL8K_TX_QUEUES; i++)
-		mwl8k_txq_reclaim(hw, i, 0);
-
-	if (priv->tx_wait != NULL && !priv->pending_tx_pkts) {
-		complete(priv->tx_wait);
-		priv->tx_wait = NULL;
-	}
-	spin_unlock_bh(&priv->tx_lock);
-}
-
 static void mwl8k_finalize_join_worker(struct work_struct *work)
 {
 	struct mwl8k_priv *priv =
 		container_of(work, struct mwl8k_priv, finalize_join_worker);
 	struct sk_buff *skb = priv->beacon_skb;
+	struct ieee80211_mgmt *mgmt = (void *)skb->data;
+	int len = skb->len - offsetof(struct ieee80211_mgmt, u.beacon.variable);
+	const u8 *tim = cfg80211_find_ie(WLAN_EID_TIM,
+					 mgmt->u.beacon.variable, len);
+	int dtim_period = 1;
 
-	mwl8k_cmd_finalize_join(priv->hw, skb->data, skb->len,
-				priv->vif->bss_conf.dtim_period);
-	dev_kfree_skb(skb);
+	if (tim && tim[1] >= 2)
+		dtim_period = tim[3];
 
+	mwl8k_cmd_finalize_join(priv->hw, skb->data, skb->len, dtim_period);
+
+	dev_kfree_skb(skb);
 	priv->beacon_skb = NULL;
 }
 
 enum {
-	MWL8687 = 0,
+	MWL8363 = 0,
+	MWL8687,
 	MWL8366,
 };
 
 static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
+	[MWL8363] = {
+		.part_name	= "88w8363",
+		.helper_image	= "mwl8k/helper_8363.fw",
+		.fw_image	= "mwl8k/fmimage_8363.fw",
+	},
 	[MWL8687] = {
 		.part_name	= "88w8687",
 		.helper_image	= "mwl8k/helper_8687.fw",
@@ -3260,10 +3921,20 @@ static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
 	},
 };
 
+MODULE_FIRMWARE("mwl8k/helper_8363.fw");
+MODULE_FIRMWARE("mwl8k/fmimage_8363.fw");
+MODULE_FIRMWARE("mwl8k/helper_8687.fw");
+MODULE_FIRMWARE("mwl8k/fmimage_8687.fw");
+MODULE_FIRMWARE("mwl8k/helper_8366.fw");
+MODULE_FIRMWARE("mwl8k/fmimage_8366.fw");
+
 static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
+	{ PCI_VDEVICE(MARVELL, 0x2a0c), .driver_data = MWL8363, },
+	{ PCI_VDEVICE(MARVELL, 0x2a24), .driver_data = MWL8363, },
 	{ PCI_VDEVICE(MARVELL, 0x2a2b), .driver_data = MWL8687, },
 	{ PCI_VDEVICE(MARVELL, 0x2a30), .driver_data = MWL8687, },
 	{ PCI_VDEVICE(MARVELL, 0x2a40), .driver_data = MWL8366, },
+	{ PCI_VDEVICE(MARVELL, 0x2a43), .driver_data = MWL8366, },
 	{ },
 };
 MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
@@ -3361,27 +4032,23 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	mwl8k_release_firmware(priv);
 
 
-	if (priv->ap_fw)
+	if (priv->ap_fw) {
 		priv->rxd_ops = priv->device_info->ap_rxd_ops;
-	else
+		if (priv->rxd_ops == NULL) {
+			printk(KERN_ERR "%s: Driver does not have AP "
+			       "firmware image support for this hardware\n",
+			       wiphy_name(hw->wiphy));
+			goto err_stop_firmware;
+		}
+	} else {
 		priv->rxd_ops = &rxd_sta_ops;
+	}
 
 	priv->sniffer_enabled = false;
 	priv->wmm_enabled = false;
 	priv->pending_tx_pkts = 0;
 
 
-	memcpy(priv->channels, mwl8k_channels, sizeof(mwl8k_channels));
-	priv->band.band = IEEE80211_BAND_2GHZ;
-	priv->band.channels = priv->channels;
-	priv->band.n_channels = ARRAY_SIZE(mwl8k_channels);
-	priv->band.bitrates = priv->rates;
-	priv->band.n_bitrates = ARRAY_SIZE(mwl8k_rates);
-	hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band;
-
-	BUILD_BUG_ON(sizeof(priv->rates) != sizeof(mwl8k_rates));
-	memcpy(priv->rates, mwl8k_rates, sizeof(mwl8k_rates));
-
 	/*
 	 * Extra headroom is the size of the required DMA header
 	 * minus the size of the smallest 802.11 frame (CTS frame).
@@ -3396,19 +4063,28 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	/* Set rssi and noise values to dBm */
 	hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM;
 	hw->vif_data_size = sizeof(struct mwl8k_vif);
-	priv->vif = NULL;
+	hw->sta_data_size = sizeof(struct mwl8k_sta);
+
+	priv->macids_used = 0;
+	INIT_LIST_HEAD(&priv->vif_list);
 
 	/* Set default radio state and preamble */
 	priv->radio_on = 0;
 	priv->radio_short_preamble = 0;
 
+	/* Station database handling */
+	INIT_WORK(&priv->sta_notify_worker, mwl8k_sta_notify_worker);
+	spin_lock_init(&priv->sta_notify_list_lock);
+	INIT_LIST_HEAD(&priv->sta_notify_list);
+
 	/* Finalize join worker */
 	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
 
-	/* TX reclaim tasklet */
-	tasklet_init(&priv->tx_reclaim_task,
-			mwl8k_tx_reclaim_handler, (unsigned long)hw);
-	tasklet_disable(&priv->tx_reclaim_task);
+	/* TX reclaim and RX tasklets.  */
+	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_tx_task);
+	tasklet_init(&priv->poll_rx_task, mwl8k_rx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_rx_task);
 
 	/* Power management cookie */
 	priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
@@ -3437,7 +4113,8 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS);
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
-	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_CLEAR_SEL);
+	iowrite32(MWL8K_A2H_INT_TX_DONE | MWL8K_A2H_INT_RX_READY,
+		  priv->regs + MWL8K_HIU_A2H_INTERRUPT_CLEAR_SEL);
 	iowrite32(0xffffffff, priv->regs + MWL8K_HIU_A2H_INTERRUPT_STATUS_MASK);
 
 	rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
@@ -3450,7 +4127,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 
 	/*
 	 * Temporarily enable interrupts.  Initial firmware host
-	 * commands use interrupts and avoids polling.  Disable
+	 * commands use interrupts and avoid polling.  Disable
 	 * interrupts when done.
 	 */
 	iowrite32(MWL8K_A2H_EVENTS, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
@@ -3462,8 +4139,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 			rc = mwl8k_cmd_set_hw_spec(hw);
 	} else {
 		rc = mwl8k_cmd_get_hw_spec_sta(hw);
-
-		hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
 	}
 	if (rc) {
 		printk(KERN_ERR "%s: Cannot initialise firmware\n",
@@ -3471,6 +4146,13 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 		goto err_free_irq;
 	}
 
+	hw->wiphy->interface_modes = 0;
+	if (priv->ap_macids_supported)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
+	if (priv->sta_macids_supported)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_STATION);
+
+
 	/* Turn radio off */
 	rc = mwl8k_cmd_radio_disable(hw);
 	if (rc) {
@@ -3479,7 +4161,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	}
 
 	/* Clear MAC address */
-	rc = mwl8k_cmd_set_mac_addr(hw, "\x00\x00\x00\x00\x00\x00");
+	rc = mwl8k_cmd_set_mac_addr(hw, NULL, "\x00\x00\x00\x00\x00\x00");
 	if (rc) {
 		printk(KERN_ERR "%s: Cannot clear MAC address\n",
 		       wiphy_name(hw->wiphy));
@@ -3494,7 +4176,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	if (rc) {
 		printk(KERN_ERR "%s: Cannot register device\n",
 		       wiphy_name(hw->wiphy));
-		goto err_free_irq;
+		goto err_free_queues;
 	}
 
 	printk(KERN_INFO "%s: %s v%d, %pM, %s firmware %u.%u.%u.%u\n",
@@ -3562,15 +4244,16 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 
 	ieee80211_unregister_hw(hw);
 
-	/* Remove tx reclaim tasklet */
-	tasklet_kill(&priv->tx_reclaim_task);
+	/* Remove TX reclaim and RX tasklets.  */
+	tasklet_kill(&priv->poll_tx_task);
+	tasklet_kill(&priv->poll_rx_task);
 
 	/* Stop hardware */
 	mwl8k_hw_reset(priv);
 
 	/* Return all skbs to mac80211 */
 	for (i = 0; i < MWL8K_TX_QUEUES; i++)
-		mwl8k_txq_reclaim(hw, i, 1);
+		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 
 	for (i = 0; i < MWL8K_TX_QUEUES; i++)
 		mwl8k_txq_deinit(hw, i);
diff --git a/drivers/net/wireless/orinoco/orinoco_nortel.c b/drivers/net/wireless/orinoco/orinoco_nortel.c
index c13a4c383410..075f446b3139 100644
--- a/drivers/net/wireless/orinoco/orinoco_nortel.c
+++ b/drivers/net/wireless/orinoco/orinoco_nortel.c
@@ -274,7 +274,7 @@ static void __devexit orinoco_nortel_remove_one(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static struct pci_device_id orinoco_nortel_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(orinoco_nortel_id_table) = {
 	/* Nortel emobility PCI */
 	{0x126c, 0x8030, PCI_ANY_ID, PCI_ANY_ID,},
 	/* Symbol LA-4123 PCI */
diff --git a/drivers/net/wireless/orinoco/orinoco_pci.c b/drivers/net/wireless/orinoco/orinoco_pci.c
index fea7781948e7..bda5317cc596 100644
--- a/drivers/net/wireless/orinoco/orinoco_pci.c
+++ b/drivers/net/wireless/orinoco/orinoco_pci.c
@@ -212,7 +212,7 @@ static void __devexit orinoco_pci_remove_one(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static struct pci_device_id orinoco_pci_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(orinoco_pci_id_table) = {
 	/* Intersil Prism 3 */
 	{0x1260, 0x3872, PCI_ANY_ID, PCI_ANY_ID,},
 	/* Intersil Prism 2.5 */
diff --git a/drivers/net/wireless/orinoco/orinoco_plx.c b/drivers/net/wireless/orinoco/orinoco_plx.c
index 3f2942a1e4f5..e0d5874ab42f 100644
--- a/drivers/net/wireless/orinoco/orinoco_plx.c
+++ b/drivers/net/wireless/orinoco/orinoco_plx.c
@@ -310,7 +310,7 @@ static void __devexit orinoco_plx_remove_one(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static struct pci_device_id orinoco_plx_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(orinoco_plx_id_table) = {
 	{0x111a, 0x1023, PCI_ANY_ID, PCI_ANY_ID,},	/* Siemens SpeedStream SS1023 */
 	{0x1385, 0x4100, PCI_ANY_ID, PCI_ANY_ID,},	/* Netgear MA301 */
 	{0x15e8, 0x0130, PCI_ANY_ID, PCI_ANY_ID,},	/* Correga  - does this work? */
diff --git a/drivers/net/wireless/orinoco/orinoco_tmd.c b/drivers/net/wireless/orinoco/orinoco_tmd.c
index d3452548cc71..88cbc7902aa0 100644
--- a/drivers/net/wireless/orinoco/orinoco_tmd.c
+++ b/drivers/net/wireless/orinoco/orinoco_tmd.c
@@ -203,7 +203,7 @@ static void __devexit orinoco_tmd_remove_one(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static struct pci_device_id orinoco_tmd_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(orinoco_tmd_id_table) = {
 	{0x15e8, 0x0131, PCI_ANY_ID, PCI_ANY_ID,},      /* NDC and OEMs, e.g. pheecom */
 	{0,},
 };
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index a15962a19b2a..ed4bdffdd63e 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -31,7 +31,7 @@ MODULE_LICENSE("GPL");
 MODULE_ALIAS("prism54pci");
 MODULE_FIRMWARE("isl3886pci");
 
-static struct pci_device_id p54p_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(p54p_table) = {
 	/* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
 	{ PCI_DEVICE(0x1260, 0x3890) },
 	/* 3COM 3CRWE154G72 Wireless LAN adapter */
@@ -157,6 +157,14 @@ static void p54p_refill_rx_ring(struct ieee80211_hw *dev,
 						 skb_tail_pointer(skb),
 						 priv->common.rx_mtu + 32,
 						 PCI_DMA_FROMDEVICE);
+
+			if (pci_dma_mapping_error(priv->pdev, mapping)) {
+				dev_kfree_skb_any(skb);
+				dev_err(&priv->pdev->dev,
+					"RX DMA Mapping error\n");
+				break;
+			}
+
 			desc->host_addr = cpu_to_le32(mapping);
 			desc->device_addr = 0;	// FIXME: necessary?
 			desc->len = cpu_to_le16(priv->common.rx_mtu + 32);
@@ -197,6 +205,14 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
 			i %= ring_limit;
 			continue;
 		}
+
+		if (unlikely(len > priv->common.rx_mtu)) {
+			if (net_ratelimit())
+				dev_err(&priv->pdev->dev, "rx'd frame size "
+					"exceeds length threshold.\n");
+
+			len = priv->common.rx_mtu;
+		}
 		skb_put(skb, len);
 
 		if (p54_rx(dev, skb)) {
@@ -218,14 +234,14 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
 	p54p_refill_rx_ring(dev, ring_index, ring, ring_limit, rx_buf);
 }
 
-/* caller must hold priv->lock */
 static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
 	int ring_index, struct p54p_desc *ring, u32 ring_limit,
-	void **tx_buf)
+	struct sk_buff **tx_buf)
 {
 	struct p54p_priv *priv = dev->priv;
 	struct p54p_ring_control *ring_control = priv->ring_control;
 	struct p54p_desc *desc;
+	struct sk_buff *skb;
 	u32 idx, i;
 
 	i = (*index) % ring_limit;
@@ -234,9 +250,8 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
 
 	while (i != idx) {
 		desc = &ring[i];
-		if (tx_buf[i])
-			if (FREE_AFTER_TX((struct sk_buff *) tx_buf[i]))
-				p54_free_skb(dev, tx_buf[i]);
+
+		skb = tx_buf[i];
 		tx_buf[i] = NULL;
 
 		pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr),
@@ -247,17 +262,28 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
 		desc->len = 0;
 		desc->flags = 0;
 
+		if (skb && FREE_AFTER_TX(skb))
+			p54_free_skb(dev, skb);
+
 		i++;
 		i %= ring_limit;
 	}
 }
 
-static void p54p_rx_tasklet(unsigned long dev_id)
+static void p54p_tasklet(unsigned long dev_id)
 {
 	struct ieee80211_hw *dev = (struct ieee80211_hw *)dev_id;
 	struct p54p_priv *priv = dev->priv;
 	struct p54p_ring_control *ring_control = priv->ring_control;
 
+	p54p_check_tx_ring(dev, &priv->tx_idx_mgmt, 3, ring_control->tx_mgmt,
+			   ARRAY_SIZE(ring_control->tx_mgmt),
+			   priv->tx_buf_mgmt);
+
+	p54p_check_tx_ring(dev, &priv->tx_idx_data, 1, ring_control->tx_data,
+			   ARRAY_SIZE(ring_control->tx_data),
+			   priv->tx_buf_data);
+
 	p54p_check_rx_ring(dev, &priv->rx_idx_mgmt, 2, ring_control->rx_mgmt,
 		ARRAY_SIZE(ring_control->rx_mgmt), priv->rx_buf_mgmt);
 
@@ -272,59 +298,49 @@ static irqreturn_t p54p_interrupt(int irq, void *dev_id)
 {
 	struct ieee80211_hw *dev = dev_id;
 	struct p54p_priv *priv = dev->priv;
-	struct p54p_ring_control *ring_control = priv->ring_control;
 	__le32 reg;
 
-	spin_lock(&priv->lock);
 	reg = P54P_READ(int_ident);
 	if (unlikely(reg == cpu_to_le32(0xFFFFFFFF))) {
-		spin_unlock(&priv->lock);
-		return IRQ_HANDLED;
+		goto out;
 	}
-
 	P54P_WRITE(int_ack, reg);
 
 	reg &= P54P_READ(int_enable);
 
-	if (reg & cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)) {
-		p54p_check_tx_ring(dev, &priv->tx_idx_mgmt,
-				   3, ring_control->tx_mgmt,
-				   ARRAY_SIZE(ring_control->tx_mgmt),
-				   priv->tx_buf_mgmt);
-
-		p54p_check_tx_ring(dev, &priv->tx_idx_data,
-				   1, ring_control->tx_data,
-				   ARRAY_SIZE(ring_control->tx_data),
-				   priv->tx_buf_data);
-
-		tasklet_schedule(&priv->rx_tasklet);
-
-	} else if (reg & cpu_to_le32(ISL38XX_INT_IDENT_INIT))
+	if (reg & cpu_to_le32(ISL38XX_INT_IDENT_UPDATE))
+		tasklet_schedule(&priv->tasklet);
+	else if (reg & cpu_to_le32(ISL38XX_INT_IDENT_INIT))
 		complete(&priv->boot_comp);
 
-	spin_unlock(&priv->lock);
-
+out:
 	return reg ? IRQ_HANDLED : IRQ_NONE;
 }
 
 static void p54p_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 {
+	unsigned long flags;
 	struct p54p_priv *priv = dev->priv;
 	struct p54p_ring_control *ring_control = priv->ring_control;
-	unsigned long flags;
 	struct p54p_desc *desc;
 	dma_addr_t mapping;
 	u32 device_idx, idx, i;
 
 	spin_lock_irqsave(&priv->lock, flags);
-
 	device_idx = le32_to_cpu(ring_control->device_idx[1]);
 	idx = le32_to_cpu(ring_control->host_idx[1]);
 	i = idx % ARRAY_SIZE(ring_control->tx_data);
 
-	priv->tx_buf_data[i] = skb;
 	mapping = pci_map_single(priv->pdev, skb->data, skb->len,
 				 PCI_DMA_TODEVICE);
+	if (pci_dma_mapping_error(priv->pdev, mapping)) {
+		spin_unlock_irqrestore(&priv->lock, flags);
+		p54_free_skb(dev, skb);
+		dev_err(&priv->pdev->dev, "TX DMA mapping error\n");
+		return ;
+	}
+	priv->tx_buf_data[i] = skb;
+
 	desc = &ring_control->tx_data[i];
 	desc->host_addr = cpu_to_le32(mapping);
 	desc->device_addr = ((struct p54_hdr *)skb->data)->req_id;
@@ -346,14 +362,14 @@ static void p54p_stop(struct ieee80211_hw *dev)
 	unsigned int i;
 	struct p54p_desc *desc;
 
-	tasklet_kill(&priv->rx_tasklet);
-
 	P54P_WRITE(int_enable, cpu_to_le32(0));
 	P54P_READ(int_enable);
 	udelay(10);
 
 	free_irq(priv->pdev->irq, dev);
 
+	tasklet_kill(&priv->tasklet);
+
 	P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET));
 
 	for (i = 0; i < ARRAY_SIZE(priv->rx_buf_data); i++) {
@@ -537,7 +553,7 @@ static int __devinit p54p_probe(struct pci_dev *pdev,
 	priv->common.tx = p54p_tx;
 
 	spin_lock_init(&priv->lock);
-	tasklet_init(&priv->rx_tasklet, p54p_rx_tasklet, (unsigned long)dev);
+	tasklet_init(&priv->tasklet, p54p_tasklet, (unsigned long)dev);
 
 	err = request_firmware(&priv->firmware, "isl3886pci",
 			       &priv->pdev->dev);
diff --git a/drivers/net/wireless/p54/p54pci.h b/drivers/net/wireless/p54/p54pci.h
index fbb683953fb2..2feead617a3b 100644
--- a/drivers/net/wireless/p54/p54pci.h
+++ b/drivers/net/wireless/p54/p54pci.h
@@ -92,7 +92,7 @@ struct p54p_priv {
 	struct p54_common common;
 	struct pci_dev *pdev;
 	struct p54p_csr __iomem *map;
-	struct tasklet_struct rx_tasklet;
+	struct tasklet_struct tasklet;
 	const struct firmware *firmware;
 	spinlock_t lock;
 	struct p54p_ring_control *ring_control;
@@ -101,8 +101,8 @@ struct p54p_priv {
 	u32 rx_idx_mgmt, tx_idx_mgmt;
 	struct sk_buff *rx_buf_data[8];
 	struct sk_buff *rx_buf_mgmt[4];
-	void *tx_buf_data[32];
-	void *tx_buf_mgmt[4];
+	struct sk_buff *tx_buf_data[32];
+	struct sk_buff *tx_buf_mgmt[4];
 	struct completion boot_comp;
 };
 
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index e4f2bb7368f2..dc14420a9adc 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -39,7 +39,7 @@ module_param(init_pcitm, int, 0);
  * driver_data
  * If you have an update for this please contact prism54-devel@prism54.org
  * The latest list can be found at http://prism54.org/supported_cards.php */
-static const struct pci_device_id prism54_id_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(prism54_id_tbl) = {
 	/* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
 	{
 	 0x1260, 0x3890,
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index d86d233c6810..aa579eb8723f 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1642,7 +1642,7 @@ static const struct rt2x00_ops rt2400pci_ops = {
 /*
  * RT2400pci module information.
  */
-static struct pci_device_id rt2400pci_device_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(rt2400pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x0101), PCI_DEVICE_DATA(&rt2400pci_ops) },
 	{ 0, }
 };
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 46cbc6ef66ab..77ee1df7933f 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1940,7 +1940,7 @@ static const struct rt2x00_ops rt2500pci_ops = {
 /*
  * RT2500pci module information.
  */
-static struct pci_device_id rt2500pci_device_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(rt2500pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x0201), PCI_DEVICE_DATA(&rt2500pci_ops) },
 	{ 0, }
 };
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 8ff7db853286..529a37364eb0 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -245,6 +245,25 @@ void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
 }
 EXPORT_SYMBOL_GPL(rt2800_mcu_request);
 
+int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
+{
+	unsigned int i;
+	u32 reg;
+
+	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+		rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
+		if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
+		    !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
+			return 0;
+
+		msleep(1);
+	}
+
+	ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
+	return -EACCES;
+}
+EXPORT_SYMBOL_GPL(rt2800_wait_wpdma_ready);
+
 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 const struct rt2x00debug rt2800_rt2x00debug = {
 	.owner	= THIS_MODULE,
@@ -339,7 +358,7 @@ static int rt2800_blink_set(struct led_classdev *led_cdev,
 	rt2x00_set_field32(&reg, LED_CFG_OFF_PERIOD, *delay_off);
 	rt2x00_set_field32(&reg, LED_CFG_SLOW_BLINK_PERIOD, 3);
 	rt2x00_set_field32(&reg, LED_CFG_R_LED_MODE, 3);
-	rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 12);
+	rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 3);
 	rt2x00_set_field32(&reg, LED_CFG_Y_LED_MODE, 3);
 	rt2x00_set_field32(&reg, LED_CFG_LED_POLAR, 1);
 	rt2800_register_write(led->rt2x00dev, LED_CFG, reg);
@@ -347,7 +366,7 @@ static int rt2800_blink_set(struct led_classdev *led_cdev,
 	return 0;
 }
 
-void rt2800_init_led(struct rt2x00_dev *rt2x00dev,
+static void rt2800_init_led(struct rt2x00_dev *rt2x00dev,
 		     struct rt2x00_led *led, enum led_type type)
 {
 	led->rt2x00dev = rt2x00dev;
@@ -356,7 +375,6 @@ void rt2800_init_led(struct rt2x00_dev *rt2x00dev,
 	led->led_dev.blink_set = rt2800_blink_set;
 	led->flags = LED_INITIALIZED;
 }
-EXPORT_SYMBOL_GPL(rt2800_init_led);
 #endif /* CONFIG_RT2X00_LIB_LEDS */
 
 /*
@@ -1862,7 +1880,8 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF3020) &&
 	    !rt2x00_rf(rt2x00dev, RF2020) &&
 	    !rt2x00_rf(rt2x00dev, RF3021) &&
-	    !rt2x00_rf(rt2x00dev, RF3022)) {
+	    !rt2x00_rf(rt2x00dev, RF3022) &&
+	    !rt2x00_rf(rt2x00dev, RF3052)) {
 		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
 		return -ENODEV;
 	}
@@ -2047,7 +2066,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 
 	if (rt2x00_rf(rt2x00dev, RF2820) ||
 	    rt2x00_rf(rt2x00dev, RF2720) ||
-	    (rt2x00_intf_is_pci(rt2x00dev) && rt2x00_rf(rt2x00dev, RF3052))) {
+	    rt2x00_rf(rt2x00dev, RF3052)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals;
 	} else if (rt2x00_rf(rt2x00dev, RF2850) || rt2x00_rf(rt2x00dev, RF2750)) {
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index 535ce22f2ac8..ebabeae62d1b 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -114,8 +114,6 @@ void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
 extern const struct rt2x00debug rt2800_rt2x00debug;
 
 int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev);
-void rt2800_init_led(struct rt2x00_dev *rt2x00dev,
-		     struct rt2x00_led *led, enum led_type type);
 int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev,
 			     struct rt2x00lib_crypto *crypto,
 			     struct ieee80211_key_conf *key);
@@ -139,6 +137,7 @@ void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
 int rt2800_init_registers(struct rt2x00_dev *rt2x00dev);
 int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev);
 int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev);
+int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev);
 
 int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev);
 void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b93eabb4fbe1..d64181cbc9cb 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -453,24 +453,6 @@ static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
 	rt2800_register_write(rt2x00dev, INT_MASK_CSR, reg);
 }
 
-static int rt2800pci_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
-{
-	unsigned int i;
-	u32 reg;
-
-	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
-		if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
-		    !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
-			return 0;
-
-		msleep(1);
-	}
-
-	ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
-	return -EACCES;
-}
-
 static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
@@ -479,10 +461,10 @@ static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize all registers.
 	 */
-	if (unlikely(rt2800pci_wait_wpdma_ready(rt2x00dev) ||
+	if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
 		     rt2800pci_init_queues(rt2x00dev) ||
 		     rt2800_init_registers(rt2x00dev) ||
-		     rt2800pci_wait_wpdma_ready(rt2x00dev) ||
+		     rt2800_wait_wpdma_ready(rt2x00dev) ||
 		     rt2800_init_bbp(rt2x00dev) ||
 		     rt2800_init_rfcsr(rt2x00dev)))
 		return -EIO;
@@ -562,7 +544,7 @@ static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
 
 	/* Wait for DMA, ignore error */
-	rt2800pci_wait_wpdma_ready(rt2x00dev);
+	rt2800_wait_wpdma_ready(rt2x00dev);
 }
 
 static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
@@ -1208,7 +1190,7 @@ static const struct rt2x00_ops rt2800pci_ops = {
 /*
  * RT2800pci module information.
  */
-static struct pci_device_id rt2800pci_device_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 0510f020dcf5..82755cf8b73e 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -248,24 +248,6 @@ static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 }
 
-static int rt2800usb_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
-{
-	unsigned int i;
-	u32 reg;
-
-	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
-		rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
-		if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
-		    !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
-			return 0;
-
-		msleep(1);
-	}
-
-	ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
-	return -EACCES;
-}
-
 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 {
 	u32 reg;
@@ -274,7 +256,7 @@ static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize all registers.
 	 */
-	if (unlikely(rt2800usb_wait_wpdma_ready(rt2x00dev) ||
+	if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
 		     rt2800_init_registers(rt2x00dev) ||
 		     rt2800_init_bbp(rt2x00dev) ||
 		     rt2800_init_rfcsr(rt2x00dev)))
@@ -344,7 +326,7 @@ static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 	rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
 
 	/* Wait for DMA, ignore error */
-	rt2800usb_wait_wpdma_ready(rt2x00dev);
+	rt2800_wait_wpdma_ready(rt2x00dev);
 
 	rt2x00usb_disable_radio(rt2x00dev);
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index b4c6e0a6d7e0..096da85a66fa 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -119,6 +119,12 @@
 	(  ((unsigned long)((__skb)->data + (__header))) & 3 )
 
 /*
+ * Constants for extra TX headroom for alignment purposes.
+ */
+#define RT2X00_ALIGN_SIZE	4 /* Only whole frame needs alignment */
+#define RT2X00_L2PAD_SIZE	8 /* Both header & payload need alignment */
+
+/*
  * Standard timing and size defines.
  * These values should follow the ieee80211 specifications.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index d7711e4d4751..b93731b79903 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -688,7 +688,17 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize extra TX headroom required.
 	 */
-	rt2x00dev->hw->extra_tx_headroom = rt2x00dev->ops->extra_tx_headroom;
+	rt2x00dev->hw->extra_tx_headroom =
+		max_t(unsigned int, IEEE80211_TX_STATUS_HEADROOM,
+		      rt2x00dev->ops->extra_tx_headroom);
+
+	/*
+	 * Take TX headroom required for alignment into account.
+	 */
+	if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
+		rt2x00dev->hw->extra_tx_headroom += RT2X00_L2PAD_SIZE;
+	else if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags))
+		rt2x00dev->hw->extra_tx_headroom += RT2X00_ALIGN_SIZE;
 
 	/*
 	 * Register HW.
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 3d8fb684b4eb..0b4801a14601 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -104,7 +104,7 @@ void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
 	 * is also mapped to the DMA so it can be used for transfering
 	 * additional descriptor information to the hardware.
 	 */
-	skb_push(skb, rt2x00dev->hw->extra_tx_headroom);
+	skb_push(skb, rt2x00dev->ops->extra_tx_headroom);
 
 	skbdesc->skb_dma =
 	    dma_map_single(rt2x00dev->dev, skb->data, skb->len, DMA_TO_DEVICE);
@@ -112,7 +112,7 @@ void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
 	/*
 	 * Restore data pointer to original location again.
 	 */
-	skb_pull(skb, rt2x00dev->hw->extra_tx_headroom);
+	skb_pull(skb, rt2x00dev->ops->extra_tx_headroom);
 
 	skbdesc->flags |= SKBDESC_DMA_MAPPED_TX;
 }
@@ -134,7 +134,7 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
 		 * by the driver, but it was actually mapped to DMA.
 		 */
 		dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma,
-				 skb->len + rt2x00dev->hw->extra_tx_headroom,
+				 skb->len + rt2x00dev->ops->extra_tx_headroom,
 				 DMA_TO_DEVICE);
 		skbdesc->flags &= ~SKBDESC_DMA_MAPPED_TX;
 	}
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index c353b497a65d..1f97a797bc41 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2807,7 +2807,7 @@ static const struct rt2x00_ops rt61pci_ops = {
 /*
  * RT61pci module information.
  */
-static struct pci_device_id rt61pci_device_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(rt61pci_device_table) = {
 	/* RT2561s */
 	{ PCI_DEVICE(0x1814, 0x0301), PCI_DEVICE_DATA(&rt61pci_ops) },
 	/* RT2561 v2 */
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5a2b7199f5d5..2b928ecf47bd 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -33,7 +33,7 @@ MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
 MODULE_DESCRIPTION("RTL8180 / RTL8185 PCI wireless driver");
 MODULE_LICENSE("GPL");
 
-static struct pci_device_id rtl8180_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(rtl8180_table) = {
 	/* rtl8185 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8185) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x700f) },
@@ -761,6 +761,14 @@ static void rtl8180_configure_filter(struct ieee80211_hw *dev,
 	rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
 }
 
+static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
 static const struct ieee80211_ops rtl8180_ops = {
 	.tx			= rtl8180_tx,
 	.start			= rtl8180_start,
@@ -771,6 +779,7 @@ static const struct ieee80211_ops rtl8180_ops = {
 	.bss_info_changed	= rtl8180_bss_info_changed,
 	.prepare_multicast	= rtl8180_prepare_multicast,
 	.configure_filter	= rtl8180_configure_filter,
+	.get_tsf		= rtl8180_get_tsf,
 };
 
 static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index f336c63053c1..a05382557789 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -1265,6 +1265,14 @@ static int rtl8187_conf_tx(struct ieee80211_hw *dev, u16 queue,
 	return 0;
 }
 
+static u64 rtl8187_get_tsf(struct ieee80211_hw *dev)
+{
+	struct rtl8187_priv *priv = dev->priv;
+
+	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
 static const struct ieee80211_ops rtl8187_ops = {
 	.tx			= rtl8187_tx,
 	.start			= rtl8187_start,
@@ -1276,7 +1284,8 @@ static const struct ieee80211_ops rtl8187_ops = {
 	.prepare_multicast	= rtl8187_prepare_multicast,
 	.configure_filter	= rtl8187_configure_filter,
 	.conf_tx		= rtl8187_conf_tx,
-	.rfkill_poll		= rtl8187_rfkill_poll
+	.rfkill_poll		= rtl8187_rfkill_poll,
+	.get_tsf		= rtl8187_get_tsf,
 };
 
 static void rtl8187_eeprom_register_read(struct eeprom_93cx6 *eeprom)
diff --git a/drivers/net/wireless/wl12xx/wl1251.h b/drivers/net/wireless/wl12xx/wl1251.h
index 6301578d1565..37c61c19cae5 100644
--- a/drivers/net/wireless/wl12xx/wl1251.h
+++ b/drivers/net/wireless/wl12xx/wl1251.h
@@ -341,9 +341,6 @@ struct wl1251 {
 	/* Are we currently scanning */
 	bool scanning;
 
-	/* Our association ID */
-	u16 aid;
-
 	/* Default key (for WEP) */
 	u32 default_key;
 
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 770f260726bd..0320b478bb3f 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -410,3 +410,86 @@ out:
 	kfree(cmd);
 	return ret;
 }
+
+int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
+		    struct ieee80211_channel *channels[],
+		    unsigned int n_channels, unsigned int n_probes)
+{
+	struct wl1251_cmd_scan *cmd;
+	int i, ret = 0;
+
+	wl1251_debug(DEBUG_CMD, "cmd scan");
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+
+	cmd->params.rx_config_options = cpu_to_le32(CFG_RX_ALL_GOOD);
+	cmd->params.rx_filter_options = cpu_to_le32(CFG_RX_PRSP_EN |
+						    CFG_RX_MGMT_EN |
+						    CFG_RX_BCN_EN);
+	cmd->params.scan_options = 0;
+	cmd->params.num_channels = n_channels;
+	cmd->params.num_probe_requests = n_probes;
+	cmd->params.tx_rate = cpu_to_le16(1 << 1); /* 2 Mbps */
+	cmd->params.tid_trigger = 0;
+
+	for (i = 0; i < n_channels; i++) {
+		cmd->channels[i].min_duration =
+			cpu_to_le32(WL1251_SCAN_MIN_DURATION);
+		cmd->channels[i].max_duration =
+			cpu_to_le32(WL1251_SCAN_MAX_DURATION);
+		memset(&cmd->channels[i].bssid_lsb, 0xff, 4);
+		memset(&cmd->channels[i].bssid_msb, 0xff, 2);
+		cmd->channels[i].early_termination = 0;
+		cmd->channels[i].tx_power_att = 0;
+		cmd->channels[i].channel = channels[i]->hw_value;
+	}
+
+	cmd->params.ssid_len = ssid_len;
+	if (ssid)
+		memcpy(cmd->params.ssid, ssid, ssid_len);
+
+	ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
+	if (ret < 0) {
+		wl1251_error("cmd scan failed: %d", ret);
+		goto out;
+	}
+
+	wl1251_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd));
+
+	if (cmd->header.status != CMD_STATUS_SUCCESS) {
+		wl1251_error("cmd scan status wasn't success: %d",
+			     cmd->header.status);
+		ret = -EIO;
+		goto out;
+	}
+
+out:
+	kfree(cmd);
+	return ret;
+}
+
+int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout)
+{
+	struct wl1251_cmd_trigger_scan_to *cmd;
+	int ret;
+
+	wl1251_debug(DEBUG_CMD, "cmd trigger scan to");
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+
+	cmd->timeout = timeout;
+
+	ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
+	if (ret < 0) {
+		wl1251_error("cmd trigger scan to failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(cmd);
+	return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.h b/drivers/net/wireless/wl12xx/wl1251_cmd.h
index dff798ad0ef5..4ad67cae94d2 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.h
@@ -27,6 +27,8 @@
 
 #include "wl1251.h"
 
+#include <net/cfg80211.h>
+
 struct acx_header;
 
 int wl1251_cmd_send(struct wl1251 *wl, u16 type, void *buf, size_t buf_len);
@@ -43,6 +45,10 @@ int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
 			   size_t len);
 int wl1251_cmd_template_set(struct wl1251 *wl, u16 cmd_id,
 			    void *buf, size_t buf_len);
+int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
+		    struct ieee80211_channel *channels[],
+		    unsigned int n_channels, unsigned int n_probes);
+int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout);
 
 /* unit ms */
 #define WL1251_COMMAND_TIMEOUT 2000
@@ -163,8 +169,12 @@ struct cmd_read_write_memory {
 #define CMDMBOX_HEADER_LEN 4
 #define CMDMBOX_INFO_ELEM_HEADER_LEN 4
 
+#define WL1251_SCAN_MIN_DURATION 30000
+#define WL1251_SCAN_MAX_DURATION 60000
+
+#define WL1251_SCAN_NUM_PROBES 3
 
-struct basic_scan_parameters {
+struct wl1251_scan_parameters {
 	u32 rx_config_options;
 	u32 rx_filter_options;
 
@@ -189,11 +199,11 @@ struct basic_scan_parameters {
 
 	u8 tid_trigger;
 	u8 ssid_len;
-	u32 ssid[8];
+	u8 ssid[32];
 
 } __attribute__ ((packed));
 
-struct basic_scan_channel_parameters {
+struct wl1251_scan_ch_parameters {
 	u32 min_duration; /* in TU */
 	u32 max_duration; /* in TU */
 	u32 bssid_lsb;
@@ -213,11 +223,11 @@ struct basic_scan_channel_parameters {
 /* SCAN parameters */
 #define SCAN_MAX_NUM_OF_CHANNELS 16
 
-struct cmd_scan {
+struct wl1251_cmd_scan {
 	struct wl1251_cmd_header header;
 
-	struct basic_scan_parameters params;
-	struct basic_scan_channel_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
+	struct wl1251_scan_parameters params;
+	struct wl1251_scan_ch_parameters channels[SCAN_MAX_NUM_OF_CHANNELS];
 } __attribute__ ((packed));
 
 enum {
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 4e373f3dbc43..a717dde4822e 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -563,43 +563,25 @@ static void wl1251_op_remove_interface(struct ieee80211_hw *hw,
 	mutex_unlock(&wl->mutex);
 }
 
-static int wl1251_build_null_data(struct wl1251 *wl)
+static int wl1251_build_qos_null_data(struct wl1251 *wl)
 {
-	struct wl12xx_null_data_template template;
+	struct ieee80211_qos_hdr template;
 
-	if (!is_zero_ether_addr(wl->bssid)) {
-		memcpy(template.header.da, wl->bssid, ETH_ALEN);
-		memcpy(template.header.bssid, wl->bssid, ETH_ALEN);
-	} else {
-		memset(template.header.da, 0xff, ETH_ALEN);
-		memset(template.header.bssid, 0xff, ETH_ALEN);
-	}
+	memset(&template, 0, sizeof(template));
 
-	memcpy(template.header.sa, wl->mac_addr, ETH_ALEN);
-	template.header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_DATA |
-						IEEE80211_STYPE_NULLFUNC |
-						IEEE80211_FCTL_TODS);
-
-	return wl1251_cmd_template_set(wl, CMD_NULL_DATA, &template,
-				       sizeof(template));
+	memcpy(template.addr1, wl->bssid, ETH_ALEN);
+	memcpy(template.addr2, wl->mac_addr, ETH_ALEN);
+	memcpy(template.addr3, wl->bssid, ETH_ALEN);
 
-}
-
-static int wl1251_build_ps_poll(struct wl1251 *wl, u16 aid)
-{
-	struct wl12xx_ps_poll_template template;
+	template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
+					     IEEE80211_STYPE_QOS_NULLFUNC |
+					     IEEE80211_FCTL_TODS);
 
-	memcpy(template.bssid, wl->bssid, ETH_ALEN);
-	memcpy(template.ta, wl->mac_addr, ETH_ALEN);
+	/* FIXME: not sure what priority to use here */
+	template.qos_ctrl = cpu_to_le16(0);
 
-	/* aid in PS-Poll has its two MSBs each set to 1 */
-	template.aid = cpu_to_le16(1 << 15 | 1 << 14 | aid);
-
-	template.fc = cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
-
-	return wl1251_cmd_template_set(wl, CMD_PS_POLL, &template,
+	return wl1251_cmd_template_set(wl, CMD_QOS_NULL_DATA, &template,
 				       sizeof(template));
-
 }
 
 static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
@@ -635,10 +617,13 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
 
 		wl->psm_requested = true;
 
+		wl->dtim_period = conf->ps_dtim_period;
+
+		ret = wl1251_acx_wr_tbtt_and_dtim(wl, wl->beacon_int,
+						  wl->dtim_period);
+
 		/*
-		 * We enter PSM only if we're already associated.
-		 * If we're not, we'll enter it when joining an SSID,
-		 * through the bss_info_changed() hook.
+		 * mac80211 enables PSM only if we're already associated.
 		 */
 		ret = wl1251_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
 		if (ret < 0)
@@ -870,199 +855,61 @@ out:
 	return ret;
 }
 
-static int wl1251_build_basic_rates(char *rates)
-{
-	u8 index = 0;
-
-	rates[index++] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
-	rates[index++] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
-	rates[index++] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB;
-	rates[index++] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB;
-
-	return index;
-}
-
-static int wl1251_build_extended_rates(char *rates)
+static int wl1251_op_hw_scan(struct ieee80211_hw *hw,
+			     struct cfg80211_scan_request *req)
 {
-	u8 index = 0;
-
-	rates[index++] = IEEE80211_OFDM_RATE_6MB;
-	rates[index++] = IEEE80211_OFDM_RATE_9MB;
-	rates[index++] = IEEE80211_OFDM_RATE_12MB;
-	rates[index++] = IEEE80211_OFDM_RATE_18MB;
-	rates[index++] = IEEE80211_OFDM_RATE_24MB;
-	rates[index++] = IEEE80211_OFDM_RATE_36MB;
-	rates[index++] = IEEE80211_OFDM_RATE_48MB;
-	rates[index++] = IEEE80211_OFDM_RATE_54MB;
-
-	return index;
-}
-
+	struct wl1251 *wl = hw->priv;
+	struct sk_buff *skb;
+	size_t ssid_len = 0;
+	u8 *ssid = NULL;
+	int ret;
 
-static int wl1251_build_probe_req(struct wl1251 *wl, u8 *ssid, size_t ssid_len)
-{
-	struct wl12xx_probe_req_template template;
-	struct wl12xx_ie_rates *rates;
-	char *ptr;
-	u16 size;
-
-	ptr = (char *)&template;
-	size = sizeof(struct ieee80211_header);
-
-	memset(template.header.da, 0xff, ETH_ALEN);
-	memset(template.header.bssid, 0xff, ETH_ALEN);
-	memcpy(template.header.sa, wl->mac_addr, ETH_ALEN);
-	template.header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ);
-
-	/* IEs */
-	/* SSID */
-	template.ssid.header.id = WLAN_EID_SSID;
-	template.ssid.header.len = ssid_len;
-	if (ssid_len && ssid)
-		memcpy(template.ssid.ssid, ssid, ssid_len);
-	size += sizeof(struct wl12xx_ie_header) + ssid_len;
-	ptr += size;
-
-	/* Basic Rates */
-	rates = (struct wl12xx_ie_rates *)ptr;
-	rates->header.id = WLAN_EID_SUPP_RATES;
-	rates->header.len = wl1251_build_basic_rates(rates->rates);
-	size += sizeof(struct wl12xx_ie_header) + rates->header.len;
-	ptr += sizeof(struct wl12xx_ie_header) + rates->header.len;
-
-	/* Extended rates */
-	rates = (struct wl12xx_ie_rates *)ptr;
-	rates->header.id = WLAN_EID_EXT_SUPP_RATES;
-	rates->header.len = wl1251_build_extended_rates(rates->rates);
-	size += sizeof(struct wl12xx_ie_header) + rates->header.len;
-
-	wl1251_dump(DEBUG_SCAN, "PROBE REQ: ", &template, size);
-
-	return wl1251_cmd_template_set(wl, CMD_PROBE_REQ, &template,
-				      size);
-}
+	wl1251_debug(DEBUG_MAC80211, "mac80211 hw scan");
 
-static int wl1251_hw_scan(struct wl1251 *wl, u8 *ssid, size_t len,
-			  u8 active_scan, u8 high_prio, u8 num_channels,
-			  u8 probe_requests)
-{
-	struct wl1251_cmd_trigger_scan_to *trigger = NULL;
-	struct cmd_scan *params = NULL;
-	int i, ret;
-	u16 scan_options = 0;
-
-	if (wl->scanning)
-		return -EINVAL;
-
-	params = kzalloc(sizeof(*params), GFP_KERNEL);
-	if (!params)
-		return -ENOMEM;
-
-	params->params.rx_config_options = cpu_to_le32(CFG_RX_ALL_GOOD);
-	params->params.rx_filter_options =
-		cpu_to_le32(CFG_RX_PRSP_EN | CFG_RX_MGMT_EN | CFG_RX_BCN_EN);
-
-	/* High priority scan */
-	if (!active_scan)
-		scan_options |= SCAN_PASSIVE;
-	if (high_prio)
-		scan_options |= SCAN_PRIORITY_HIGH;
-	params->params.scan_options = scan_options;
-
-	params->params.num_channels = num_channels;
-	params->params.num_probe_requests = probe_requests;
-	params->params.tx_rate = cpu_to_le16(1 << 1); /* 2 Mbps */
-	params->params.tid_trigger = 0;
-
-	for (i = 0; i < num_channels; i++) {
-		params->channels[i].min_duration = cpu_to_le32(30000);
-		params->channels[i].max_duration = cpu_to_le32(60000);
-		memset(&params->channels[i].bssid_lsb, 0xff, 4);
-		memset(&params->channels[i].bssid_msb, 0xff, 2);
-		params->channels[i].early_termination = 0;
-		params->channels[i].tx_power_att = 0;
-		params->channels[i].channel = i + 1;
-		memset(params->channels[i].pad, 0, 3);
+	if (req->n_ssids) {
+		ssid = req->ssids[0].ssid;
+		ssid_len = req->ssids[0].ssid_len;
 	}
 
-	for (i = num_channels; i < SCAN_MAX_NUM_OF_CHANNELS; i++)
-		memset(&params->channels[i], 0,
-		       sizeof(struct basic_scan_channel_parameters));
-
-	if (len && ssid) {
-		params->params.ssid_len = len;
-		memcpy(params->params.ssid, ssid, len);
-	} else {
-		params->params.ssid_len = 0;
-		memset(params->params.ssid, 0, 32);
-	}
+	mutex_lock(&wl->mutex);
 
-	ret = wl1251_build_probe_req(wl, ssid, len);
-	if (ret < 0) {
-		wl1251_error("PROBE request template failed");
+	if (wl->scanning) {
+		wl1251_debug(DEBUG_SCAN, "scan already in progress");
+		ret = -EINVAL;
 		goto out;
 	}
 
-	trigger = kzalloc(sizeof(*trigger), GFP_KERNEL);
-	if (!trigger)
+	ret = wl1251_ps_elp_wakeup(wl);
+	if (ret < 0)
 		goto out;
 
-	trigger->timeout = 0;
-
-	ret = wl1251_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger,
-			      sizeof(*trigger));
-	if (ret < 0) {
-		wl1251_error("trigger scan to failed for hw scan");
+	skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len,
+				     req->ie, req->ie_len);
+	if (!skb) {
+		ret = -ENOMEM;
 		goto out;
 	}
 
-	wl1251_dump(DEBUG_SCAN, "SCAN: ", params, sizeof(*params));
-
-	wl->scanning = true;
+	ret = wl1251_cmd_template_set(wl, CMD_PROBE_REQ, skb->data,
+				      skb->len);
+	dev_kfree_skb(skb);
+	if (ret < 0)
+		goto out_sleep;
 
-	ret = wl1251_cmd_send(wl, CMD_SCAN, params, sizeof(*params));
+	ret = wl1251_cmd_trigger_scan_to(wl, 0);
 	if (ret < 0)
-		wl1251_error("SCAN failed");
+		goto out_sleep;
 
-	wl1251_mem_read(wl, wl->cmd_box_addr, params, sizeof(*params));
+	wl->scanning = true;
 
-	if (params->header.status != CMD_STATUS_SUCCESS) {
-		wl1251_error("TEST command answer error: %d",
-			     params->header.status);
+	ret = wl1251_cmd_scan(wl, ssid, ssid_len, req->channels,
+			      req->n_channels, WL1251_SCAN_NUM_PROBES);
+	if (ret < 0) {
 		wl->scanning = false;
-		ret = -EIO;
-		goto out;
-	}
-
-out:
-	kfree(params);
-	return ret;
-
-}
-
-static int wl1251_op_hw_scan(struct ieee80211_hw *hw,
-			     struct cfg80211_scan_request *req)
-{
-	struct wl1251 *wl = hw->priv;
-	int ret;
-	u8 *ssid = NULL;
-	size_t ssid_len = 0;
-
-	wl1251_debug(DEBUG_MAC80211, "mac80211 hw scan");
-
-	if (req->n_ssids) {
-		ssid = req->ssids[0].ssid;
-		ssid_len = req->ssids[0].ssid_len;
+		goto out_sleep;
 	}
 
-	mutex_lock(&wl->mutex);
-
-	ret = wl1251_ps_elp_wakeup(wl);
-	if (ret < 0)
-		goto out;
-
-	ret = wl1251_hw_scan(hw->priv, ssid, ssid_len, 1, 0, 13, 3);
-
+out_sleep:
 	wl1251_ps_elp_sleep(wl);
 
 out:
@@ -1099,9 +946,8 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 				       struct ieee80211_bss_conf *bss_conf,
 				       u32 changed)
 {
-	enum wl1251_cmd_ps_mode mode;
 	struct wl1251 *wl = hw->priv;
-	struct sk_buff *beacon;
+	struct sk_buff *beacon, *skb;
 	int ret;
 
 	wl1251_debug(DEBUG_MAC80211, "mac80211 bss info changed");
@@ -1115,7 +961,17 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_BSSID) {
 		memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
 
-		ret = wl1251_build_null_data(wl);
+		skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+		if (!skb)
+			goto out_sleep;
+
+		ret = wl1251_cmd_template_set(wl, CMD_NULL_DATA,
+					      skb->data, skb->len);
+		dev_kfree_skb(skb);
+		if (ret < 0)
+			goto out_sleep;
+
+		ret = wl1251_build_qos_null_data(wl);
 		if (ret < 0)
 			goto out;
 
@@ -1130,27 +986,21 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_ASSOC) {
 		if (bss_conf->assoc) {
 			wl->beacon_int = bss_conf->beacon_int;
-			wl->dtim_period = bss_conf->dtim_period;
 
-			ret = wl1251_acx_wr_tbtt_and_dtim(wl, wl->beacon_int,
-							  wl->dtim_period);
-			wl->aid = bss_conf->aid;
+			skb = ieee80211_pspoll_get(wl->hw, wl->vif);
+			if (!skb)
+				goto out_sleep;
 
-			ret = wl1251_build_ps_poll(wl, wl->aid);
+			ret = wl1251_cmd_template_set(wl, CMD_PS_POLL,
+						      skb->data,
+						      skb->len);
+			dev_kfree_skb(skb);
 			if (ret < 0)
 				goto out_sleep;
 
-			ret = wl1251_acx_aid(wl, wl->aid);
+			ret = wl1251_acx_aid(wl, bss_conf->aid);
 			if (ret < 0)
 				goto out_sleep;
-
-			/* If we want to go in PSM but we're not there yet */
-			if (wl->psm_requested && !wl->psm) {
-				mode = STATION_POWER_SAVE_MODE;
-				ret = wl1251_ps_set_mode(wl, mode);
-				if (ret < 0)
-					goto out_sleep;
-			}
 		} else {
 			/* use defaults when not associated */
 			wl->beacon_int = WL1251_DEFAULT_BEACON_INT;
@@ -1182,7 +1032,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 			ret = wl1251_acx_cts_protect(wl, CTSPROTECT_DISABLE);
 		if (ret < 0) {
 			wl1251_warning("Set ctsprotect failed %d", ret);
-			goto out;
+			goto out_sleep;
 		}
 	}
 
@@ -1193,7 +1043,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 
 		if (ret < 0) {
 			dev_kfree_skb(beacon);
-			goto out;
+			goto out_sleep;
 		}
 
 		ret = wl1251_cmd_template_set(wl, CMD_PROBE_RESP, beacon->data,
@@ -1202,13 +1052,13 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
 		dev_kfree_skb(beacon);
 
 		if (ret < 0)
-			goto out;
+			goto out_sleep;
 
 		ret = wl1251_join(wl, wl->bss_type, wl->beacon_int,
 				  wl->channel, wl->dtim_period);
 
 		if (ret < 0)
-			goto out;
+			goto out_sleep;
 	}
 
 out_sleep:
@@ -1282,6 +1132,7 @@ static struct ieee80211_channel wl1251_channels[] = {
 static int wl1251_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
 			     const struct ieee80211_tx_queue_params *params)
 {
+	enum wl1251_acx_ps_scheme ps_scheme;
 	struct wl1251 *wl = hw->priv;
 	int ret;
 
@@ -1299,10 +1150,14 @@ static int wl1251_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	if (ret < 0)
 		goto out_sleep;
 
+	if (params->uapsd)
+		ps_scheme = WL1251_ACX_PS_SCHEME_UPSD_TRIGGER;
+	else
+		ps_scheme = WL1251_ACX_PS_SCHEME_LEGACY;
+
 	ret = wl1251_acx_tid_cfg(wl, wl1251_tx_get_queue(queue),
 				 CHANNEL_TYPE_EDCF,
-				 wl1251_tx_get_queue(queue),
-				 WL1251_ACX_PS_SCHEME_LEGACY,
+				 wl1251_tx_get_queue(queue), ps_scheme,
 				 WL1251_ACX_ACK_POLICY_LEGACY);
 	if (ret < 0)
 		goto out_sleep;
@@ -1376,7 +1231,8 @@ int wl1251_init_ieee80211(struct wl1251 *wl)
 	wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
 		IEEE80211_HW_NOISE_DBM |
 		IEEE80211_HW_SUPPORTS_PS |
-		IEEE80211_HW_BEACON_FILTER;
+		IEEE80211_HW_BEACON_FILTER |
+		IEEE80211_HW_SUPPORTS_UAPSD;
 
 	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
 	wl->hw->wiphy->max_scan_ssids = 1;
diff --git a/drivers/net/wireless/wl12xx/wl1271_reg.h b/drivers/net/wireless/wl12xx/wl1271_reg.h
index 1f237389d1c7..990960771528 100644
--- a/drivers/net/wireless/wl12xx/wl1271_reg.h
+++ b/drivers/net/wireless/wl12xx/wl1271_reg.h
@@ -62,73 +62,10 @@
 #define WL1271_SLV_REG_DATA            (REGISTERS_BASE + 0x0008)
 #define WL1271_SLV_REG_ADATA           (REGISTERS_BASE + 0x000c)
 #define WL1271_SLV_MEM_DATA            (REGISTERS_BASE + 0x0018)
-/*
- * Interrupt registers.
- * 64 bit interrupt sources registers ws ced.
- * sme interupts were removed and new ones were added.
- * Order was changed.
- */
-#define FIQ_MASK                       (REGISTERS_BASE + 0x0400)
-#define FIQ_MASK_L                     (REGISTERS_BASE + 0x0400)
-#define FIQ_MASK_H                     (REGISTERS_BASE + 0x0404)
-#define FIQ_MASK_SET                   (REGISTERS_BASE + 0x0408)
-#define FIQ_MASK_SET_L                 (REGISTERS_BASE + 0x0408)
-#define FIQ_MASK_SET_H                 (REGISTERS_BASE + 0x040C)
-#define FIQ_MASK_CLR                   (REGISTERS_BASE + 0x0410)
-#define FIQ_MASK_CLR_L                 (REGISTERS_BASE + 0x0410)
-#define FIQ_MASK_CLR_H                 (REGISTERS_BASE + 0x0414)
-#define IRQ_MASK                       (REGISTERS_BASE + 0x0418)
-#define IRQ_MASK_L                     (REGISTERS_BASE + 0x0418)
-#define IRQ_MASK_H                     (REGISTERS_BASE + 0x041C)
-#define IRQ_MASK_SET                   (REGISTERS_BASE + 0x0420)
-#define IRQ_MASK_SET_L                 (REGISTERS_BASE + 0x0420)
-#define IRQ_MASK_SET_H                 (REGISTERS_BASE + 0x0424)
-#define IRQ_MASK_CLR                   (REGISTERS_BASE + 0x0428)
-#define IRQ_MASK_CLR_L                 (REGISTERS_BASE + 0x0428)
-#define IRQ_MASK_CLR_H                 (REGISTERS_BASE + 0x042C)
-#define ECPU_MASK                      (REGISTERS_BASE + 0x0448)
-#define FIQ_STS_L                      (REGISTERS_BASE + 0x044C)
-#define FIQ_STS_H                      (REGISTERS_BASE + 0x0450)
-#define IRQ_STS_L                      (REGISTERS_BASE + 0x0454)
-#define IRQ_STS_H                      (REGISTERS_BASE + 0x0458)
-#define INT_STS_ND                     (REGISTERS_BASE + 0x0464)
-#define INT_STS_RAW_L                  (REGISTERS_BASE + 0x0464)
-#define INT_STS_RAW_H                  (REGISTERS_BASE + 0x0468)
-#define INT_STS_CLR                    (REGISTERS_BASE + 0x04B4)
-#define INT_STS_CLR_L                  (REGISTERS_BASE + 0x04B4)
-#define INT_STS_CLR_H                  (REGISTERS_BASE + 0x04B8)
-#define INT_ACK                        (REGISTERS_BASE + 0x046C)
-#define INT_ACK_L                      (REGISTERS_BASE + 0x046C)
-#define INT_ACK_H                      (REGISTERS_BASE + 0x0470)
-#define INT_TRIG                       (REGISTERS_BASE + 0x0474)
-#define INT_TRIG_L                     (REGISTERS_BASE + 0x0474)
-#define INT_TRIG_H                     (REGISTERS_BASE + 0x0478)
-#define HOST_STS_L                     (REGISTERS_BASE + 0x045C)
-#define HOST_STS_H                     (REGISTERS_BASE + 0x0460)
-#define HOST_MASK                      (REGISTERS_BASE + 0x0430)
-#define HOST_MASK_L                    (REGISTERS_BASE + 0x0430)
-#define HOST_MASK_H                    (REGISTERS_BASE + 0x0434)
-#define HOST_MASK_SET                  (REGISTERS_BASE + 0x0438)
-#define HOST_MASK_SET_L                (REGISTERS_BASE + 0x0438)
-#define HOST_MASK_SET_H                (REGISTERS_BASE + 0x043C)
-#define HOST_MASK_CLR                  (REGISTERS_BASE + 0x0440)
-#define HOST_MASK_CLR_L                (REGISTERS_BASE + 0x0440)
-#define HOST_MASK_CLR_H                (REGISTERS_BASE + 0x0444)
 
 #define ACX_REG_INTERRUPT_TRIG         (REGISTERS_BASE + 0x0474)
 #define ACX_REG_INTERRUPT_TRIG_H       (REGISTERS_BASE + 0x0478)
 
-/* Host Interrupts*/
-#define HINT_MASK                      (REGISTERS_BASE + 0x0494)
-#define HINT_MASK_SET                  (REGISTERS_BASE + 0x0498)
-#define HINT_MASK_CLR                  (REGISTERS_BASE + 0x049C)
-#define HINT_STS_ND_MASKED             (REGISTERS_BASE + 0x04A0)
-/*1150 spec calls this HINT_STS_RAW*/
-#define HINT_STS_ND		       (REGISTERS_BASE + 0x04B0)
-#define HINT_STS_CLR                   (REGISTERS_BASE + 0x04A4)
-#define HINT_ACK                       (REGISTERS_BASE + 0x04A8)
-#define HINT_TRIG                      (REGISTERS_BASE + 0x04AC)
-
 /*=============================================
   Host Interrupt Mask Register - 32bit (RW)
   ------------------------------------------
@@ -433,16 +370,6 @@
 
 
 /*===============================================
-  Phy regs
- ===============================================*/
-#define ACX_PHY_ADDR_REG                SBB_ADDR
-#define ACX_PHY_DATA_REG                SBB_DATA
-#define ACX_PHY_CTRL_REG                SBB_CTL
-#define ACX_PHY_REG_WR_MASK             0x00000001ul
-#define ACX_PHY_REG_RD_MASK             0x00000002ul
-
-
-/*===============================================
  EEPROM Read/Write Request 32bit RW
  ------------------------------------------
  1 EE_READ - EEPROM Read Request 1 - Setting this bit
@@ -511,28 +438,6 @@
 #define ACX_CONT_WIND_MIN_MASK   0x0000007f
 #define ACX_CONT_WIND_MAX        0x03ff0000
 
-/*
- * Indirect slave register/memory registers
- * ----------------------------------------
- */
-#define HW_SLAVE_REG_ADDR_REG		0x00000004
-#define HW_SLAVE_REG_DATA_REG		0x00000008
-#define HW_SLAVE_REG_CTRL_REG		0x0000000c
-
-#define SLAVE_AUTO_INC				0x00010000
-#define SLAVE_NO_AUTO_INC			0x00000000
-#define SLAVE_HOST_LITTLE_ENDIAN	0x00000000
-
-#define HW_SLAVE_MEM_ADDR_REG		SLV_MEM_ADDR
-#define HW_SLAVE_MEM_DATA_REG		SLV_MEM_DATA
-#define HW_SLAVE_MEM_CTRL_REG		SLV_MEM_CTL
-#define HW_SLAVE_MEM_ENDIAN_REG		SLV_END_CTL
-
-#define HW_FUNC_EVENT_INT_EN		0x8000
-#define HW_FUNC_EVENT_MASK_REG		0x00000034
-
-#define ACX_MAC_TIMESTAMP_REG	(MAC_TIMESTAMP)
-
 /*===============================================
   HI_CFG Interface Configuration Register Values
   ------------------------------------------
@@ -647,10 +552,6 @@ b12-b0 - Supported Rate indicator bits as defined below.
 ******************************************************************************/
 
 
-#define TNETW1251_CHIP_ID_PG1_0         0x07010101
-#define TNETW1251_CHIP_ID_PG1_1         0x07020101
-#define TNETW1251_CHIP_ID_PG1_2	        0x07030101
-
 /*************************************************************************
 
     Interrupt Trigger Register (Host -> WiLink)
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c
index 02978a16e732..ee9564aa6ecc 100644
--- a/drivers/net/wireless/wl12xx/wl1271_spi.c
+++ b/drivers/net/wireless/wl12xx/wl1271_spi.c
@@ -397,8 +397,7 @@ u16 wl1271_top_reg_read(struct wl1271 *wl, int addr)
 	/* poll for data ready */
 	do {
 		val = wl1271_spi_read32(wl, OCP_DATA_READ);
-		timeout--;
-	} while (!(val & OCP_READY_MASK) && timeout);
+	} while (!(val & OCP_READY_MASK) && --timeout);
 
 	if (!timeout) {
 		wl1271_warning("Top register access timed out.");
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 709fe5e06f73..2d555cc30508 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -987,12 +987,13 @@ static void zd_op_configure_filter(struct ieee80211_hw *hw,
 	changed_flags &= SUPPORTED_FIF_FLAGS;
 	*new_flags &= SUPPORTED_FIF_FLAGS;
 
-	/* changed_flags is always populated but this driver
-	 * doesn't support all FIF flags so its possible we don't
-	 * need to do anything */
-	if (!changed_flags)
-		return;
-
+	/*
+	 * If multicast parameter (as returned by zd_op_prepare_multicast)
+	 * has changed, no bit in changed_flags is set. To handle this
+	 * situation, we do not return if changed_flags is 0. If we do so,
+	 * we will have some issue with IPv6 which uses multicast for link
+	 * layer address resolution.
+	 */
 	if (*new_flags & (FIF_PROMISC_IN_BSS | FIF_ALLMULTI))
 		zd_mc_add_all(&hash);
 
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 4daf1c94ec04..442fc1117326 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -62,6 +62,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x6891, 0xa727), .driver_info = DEVICE_ZD1211 },
 	/* ZD1211B */
 	{ USB_DEVICE(0x0053, 0x5301), .driver_info = DEVICE_ZD1211B },
+	{ USB_DEVICE(0x0409, 0x0248), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x0411, 0x00da), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 0f773a9a3ff2..8b231b30fd12 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -237,7 +237,7 @@ static const struct pci_id_info pci_id_tbl[] = {
 	{ }
 };
 
-static const struct pci_device_id yellowfin_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(yellowfin_pci_tbl) = {
 	{ 0x1000, 0x0702, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0x1000, 0x0701, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
 	{ }
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index bd588eb8e922..8e210cd76e55 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -121,7 +121,7 @@ struct controller {
 #define PCI_DEVICE_ID_AMD_GOLAM_7450	0x7450
 #define PCI_DEVICE_ID_AMD_POGO_7458	0x7458
 
-/* AMD PCIX bridge registers */
+/* AMD PCI-X bridge registers */
 #define PCIX_MEM_BASE_LIMIT_OFFSET	0x1C
 #define PCIX_MISCII_OFFSET		0x48
 #define PCIX_MISC_BRIDGE_ERRORS_OFFSET	0x80
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index e56f9bed6f2b..417312528ddf 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -305,7 +305,7 @@ struct device_domain_info {
 	int segment;		/* PCI domain */
 	u8 bus;			/* PCI bus number */
 	u8 devfn;		/* PCI devfn number */
-	struct pci_dev *dev; /* it's NULL for PCIE-to-PCI bridge */
+	struct pci_dev *dev; /* it's NULL for PCIe-to-PCI bridge */
 	struct intel_iommu *iommu; /* IOMMU used by this device */
 	struct dmar_domain *domain; /* pointer to domain */
 };
@@ -1604,7 +1604,7 @@ domain_context_mapping(struct dmar_domain *domain, struct pci_dev *pdev,
 			return ret;
 		parent = parent->bus->self;
 	}
-	if (pci_is_pcie(tmp)) /* this is a PCIE-to-PCI bridge */
+	if (pci_is_pcie(tmp)) /* this is a PCIe-to-PCI bridge */
 		return domain_context_mapping_one(domain,
 					pci_domain_nr(tmp->subordinate),
 					tmp->subordinate->number, 0,
@@ -3325,7 +3325,7 @@ static void iommu_detach_dependent_devices(struct intel_iommu *iommu,
 					 parent->devfn);
 			parent = parent->bus->self;
 		}
-		if (pci_is_pcie(tmp)) /* this is a PCIE-to-PCI bridge */
+		if (pci_is_pcie(tmp)) /* this is a PCIe-to-PCI bridge */
 			iommu_detach_dev(iommu,
 				tmp->subordinate->number, 0);
 		else /* this is a legacy PCI bridge */
diff --git a/drivers/pci/intr_remapping.c b/drivers/pci/intr_remapping.c
index 8b65a489581b..95b849130ad4 100644
--- a/drivers/pci/intr_remapping.c
+++ b/drivers/pci/intr_remapping.c
@@ -528,7 +528,7 @@ int set_msi_sid(struct irte *irte, struct pci_dev *dev)
 
 	bridge = pci_find_upstream_pcie_bridge(dev);
 	if (bridge) {
-		if (pci_is_pcie(bridge))/* this is a PCIE-to-PCI/PCIX bridge */
+		if (pci_is_pcie(bridge))/* this is a PCIe-to-PCI/PCIX bridge */
 			set_irte_sid(irte, SVT_VERIFY_BUS, SQ_ALL_16,
 				(bridge->bus->number << 8) | dev->bus->number);
 		else /* this is a legacy PCI bridge */
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index cc617ddd33d0..7e2829538a4c 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -112,11 +112,7 @@ static bool acpi_pci_can_wakeup(struct pci_dev *dev)
 static void acpi_pci_propagate_wakeup_enable(struct pci_bus *bus, bool enable)
 {
 	while (bus->parent) {
-		struct pci_dev *bridge = bus->self;
-		int ret;
-
-		ret = acpi_pm_device_sleep_wake(&bridge->dev, enable);
-		if (!ret || pci_is_pcie(bridge))
+		if (!acpi_pm_device_sleep_wake(&bus->self->dev, enable))
 			return;
 		bus = bus->parent;
 	}
@@ -131,9 +127,7 @@ static int acpi_pci_sleep_wake(struct pci_dev *dev, bool enable)
 	if (acpi_pci_can_wakeup(dev))
 		return acpi_pm_device_sleep_wake(&dev->dev, enable);
 
-	if (!pci_is_pcie(dev))
-		acpi_pci_propagate_wakeup_enable(dev->bus, enable);
-
+	acpi_pci_propagate_wakeup_enable(dev->bus, enable);
 	return 0;
 }
 
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index c5df94e86678..807224ec8351 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -75,7 +75,8 @@ static ssize_t local_cpus_show(struct device *dev,
 	int len;
 
 #ifdef CONFIG_NUMA
-	mask = cpumask_of_node(dev_to_node(dev));
+	mask = (dev_to_node(dev) == -1) ? cpu_online_mask :
+					  cpumask_of_node(dev_to_node(dev));
 #else
 	mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
 #endif
@@ -93,7 +94,8 @@ static ssize_t local_cpulist_show(struct device *dev,
 	int len;
 
 #ifdef CONFIG_NUMA
-	mask = cpumask_of_node(dev_to_node(dev));
+	mask = (dev_to_node(dev) == -1) ? cpu_online_mask :
+					  cpumask_of_node(dev_to_node(dev));
 #else
 	mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
 #endif
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 0bc27e059019..315fea47e784 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -29,7 +29,17 @@ const char *pci_power_names[] = {
 };
 EXPORT_SYMBOL_GPL(pci_power_names);
 
-unsigned int pci_pm_d3_delay = PCI_PM_D3_WAIT;
+unsigned int pci_pm_d3_delay;
+
+static void pci_dev_d3_sleep(struct pci_dev *dev)
+{
+	unsigned int delay = dev->d3_delay;
+
+	if (delay < pci_pm_d3_delay)
+		delay = pci_pm_d3_delay;
+
+	msleep(delay);
+}
 
 #ifdef CONFIG_PCI_DOMAINS
 int pci_domains_supported = 1;
@@ -522,7 +532,7 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
 	/* Mandatory power management transition delays */
 	/* see PCI PM 1.1 5.6.1 table 18 */
 	if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
-		msleep(pci_pm_d3_delay);
+		pci_dev_d3_sleep(dev);
 	else if (state == PCI_D2 || dev->current_state == PCI_D2)
 		udelay(PCI_PM_D2_DELAY);
 
@@ -1153,11 +1163,11 @@ pci_disable_device(struct pci_dev *dev)
 
 /**
  * pcibios_set_pcie_reset_state - set reset state for device dev
- * @dev: the PCI-E device reset
+ * @dev: the PCIe device reset
  * @state: Reset state to enter into
  *
  *
- * Sets the PCI-E reset state for the device. This is the default
+ * Sets the PCIe reset state for the device. This is the default
  * implementation. Architecture implementations can override this.
  */
 int __attribute__ ((weak)) pcibios_set_pcie_reset_state(struct pci_dev *dev,
@@ -1168,7 +1178,7 @@ int __attribute__ ((weak)) pcibios_set_pcie_reset_state(struct pci_dev *dev,
 
 /**
  * pci_set_pcie_reset_state - set reset state for device dev
- * @dev: the PCI-E device reset
+ * @dev: the PCIe device reset
  * @state: Reset state to enter into
  *
  *
@@ -1409,6 +1419,7 @@ void pci_pm_init(struct pci_dev *dev)
 	}
 
 	dev->pm_cap = pm;
+	dev->d3_delay = PCI_PM_D3_WAIT;
 
 	dev->d1_support = false;
 	dev->d2_support = false;
@@ -2247,12 +2258,12 @@ static int pci_pm_reset(struct pci_dev *dev, int probe)
 	csr &= ~PCI_PM_CTRL_STATE_MASK;
 	csr |= PCI_D3hot;
 	pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
-	msleep(pci_pm_d3_delay);
+	pci_dev_d3_sleep(dev);
 
 	csr &= ~PCI_PM_CTRL_STATE_MASK;
 	csr |= PCI_D0;
 	pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, csr);
-	msleep(pci_pm_d3_delay);
+	pci_dev_d3_sleep(dev);
 
 	return 0;
 }
@@ -2296,6 +2307,10 @@ static int pci_dev_reset(struct pci_dev *dev, int probe)
 		down(&dev->dev.sem);
 	}
 
+	rc = pci_dev_specific_reset(dev, probe);
+	if (rc != -ENOTTY)
+		goto done;
+
 	rc = pcie_flr(dev, probe);
 	if (rc != -ENOTTY)
 		goto done;
@@ -2779,6 +2794,11 @@ int __attribute__ ((weak)) pci_ext_cfg_avail(struct pci_dev *dev)
 	return 1;
 }
 
+void __weak pci_fixup_cardbus(struct pci_bus *bus)
+{
+}
+EXPORT_SYMBOL(pci_fixup_cardbus);
+
 static int __init pci_setup(char *str)
 {
 	while (str) {
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 33ed8e0aba1e..fbd0e3adbca3 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -313,4 +313,12 @@ static inline int pci_resource_alignment(struct pci_dev *dev,
 
 extern void pci_enable_acs(struct pci_dev *dev);
 
+struct pci_dev_reset_methods {
+	u16 vendor;
+	u16 device;
+	int (*reset)(struct pci_dev *dev, int probe);
+};
+
+extern int pci_dev_specific_reset(struct pci_dev *dev, int probe);
+
 #endif /* DRIVERS_PCI_H */
diff --git a/drivers/pci/pcie/aer/Kconfig.debug b/drivers/pci/pcie/aer/Kconfig.debug
index b8c925c1f6aa..9142949734f5 100644
--- a/drivers/pci/pcie/aer/Kconfig.debug
+++ b/drivers/pci/pcie/aer/Kconfig.debug
@@ -3,14 +3,14 @@
 #
 
 config PCIEAER_INJECT
-	tristate "PCIE AER error injector support"
+	tristate "PCIe AER error injector support"
 	depends on PCIEAER
 	default n
 	help
 	  This enables PCI Express Root Port Advanced Error Reporting
 	  (AER) software error injector.
 
-	  Debuging PCIE AER code is quite difficult because it is hard
+	  Debugging PCIe AER code is quite difficult because it is hard
 	  to trigger various real hardware errors. Software based
 	  error injection can fake almost all kinds of errors with the
 	  help of a user space helper tool aer-inject, which can be
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 7fcd5331b14c..8c30a9544d61 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -1,7 +1,7 @@
 /*
- * PCIE AER software error injection support.
+ * PCIe AER software error injection support.
  *
- * Debuging PCIE AER code is quite difficult because it is hard to
+ * Debuging PCIe AER code is quite difficult because it is hard to
  * trigger various real hardware errors. Software based error
  * injection can fake almost all kinds of errors with the help of a
  * user space helper tool aer-inject, which can be gotten from:
@@ -321,7 +321,7 @@ static int aer_inject(struct aer_error_inj *einj)
 	unsigned long flags;
 	unsigned int devfn = PCI_DEVFN(einj->dev, einj->fn);
 	int pos_cap_err, rp_pos_cap_err;
-	u32 sever;
+	u32 sever, mask;
 	int ret = 0;
 
 	dev = pci_get_domain_bus_and_slot((int)einj->domain, einj->bus, devfn);
@@ -374,6 +374,24 @@ static int aer_inject(struct aer_error_inj *einj)
 	err->header_log2 = einj->header_log2;
 	err->header_log3 = einj->header_log3;
 
+	pci_read_config_dword(dev, pos_cap_err + PCI_ERR_COR_MASK, &mask);
+	if (einj->cor_status && !(einj->cor_status & ~mask)) {
+		ret = -EINVAL;
+		printk(KERN_WARNING "The correctable error(s) is masked "
+				"by device\n");
+		spin_unlock_irqrestore(&inject_lock, flags);
+		goto out_put;
+	}
+
+	pci_read_config_dword(dev, pos_cap_err + PCI_ERR_UNCOR_MASK, &mask);
+	if (einj->uncor_status && !(einj->uncor_status & ~mask)) {
+		ret = -EINVAL;
+		printk(KERN_WARNING "The uncorrectable error(s) is masked "
+				"by device\n");
+		spin_unlock_irqrestore(&inject_lock, flags);
+		goto out_put;
+	}
+
 	rperr = __find_aer_error_by_dev(rpdev);
 	if (!rperr) {
 		rperr = rperr_alloc;
@@ -413,8 +431,14 @@ static int aer_inject(struct aer_error_inj *einj)
 	if (ret)
 		goto out_put;
 
-	if (find_aer_device(rpdev, &edev))
+	if (find_aer_device(rpdev, &edev)) {
+		if (!get_service_data(edev)) {
+			printk(KERN_WARNING "AER service is not initialized\n");
+			ret = -EINVAL;
+			goto out_put;
+		}
 		aer_irq(-1, edev);
+	}
 	else
 		ret = -EINVAL;
 out_put:
@@ -484,5 +508,5 @@ static void __exit aer_inject_exit(void)
 module_init(aer_inject_init);
 module_exit(aer_inject_exit);
 
-MODULE_DESCRIPTION("PCIE AER software error injector");
+MODULE_DESCRIPTION("PCIe AER software error injector");
 MODULE_LICENSE("GPL");
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 97a345927b55..21f215f4daa3 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -155,7 +155,7 @@ static struct aer_rpc *aer_alloc_rpc(struct pcie_device *dev)
 	mutex_init(&rpc->rpc_mutex);
 	init_waitqueue_head(&rpc->wait_release);
 
-	/* Use PCIE bus function to store rpc into PCIE device */
+	/* Use PCIe bus function to store rpc into PCIe device */
 	set_service_data(dev, rpc);
 
 	return rpc;
diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c
index 8edb2f300e8f..04814087658d 100644
--- a/drivers/pci/pcie/aer/aerdrv_acpi.c
+++ b/drivers/pci/pcie/aer/aerdrv_acpi.c
@@ -24,7 +24,7 @@
  *
  * @return: Zero on success. Nonzero otherwise.
  *
- * Invoked when PCIE bus loads AER service driver. To avoid conflict with
+ * Invoked when PCIe bus loads AER service driver. To avoid conflict with
  * BIOS AER support requires BIOS to yield AER control to OS native driver.
  **/
 int aer_osc_setup(struct pcie_device *pciedev)
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index ae672ca80333..c843a799814d 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -587,7 +587,7 @@ static void handle_error_source(struct pcie_device *aerdev,
  * aer_enable_rootport - enable Root Port's interrupts when receiving messages
  * @rpc: pointer to a Root Port data structure
  *
- * Invoked when PCIE bus loads AER service driver.
+ * Invoked when PCIe bus loads AER service driver.
  */
 void aer_enable_rootport(struct aer_rpc *rpc)
 {
@@ -597,7 +597,7 @@ void aer_enable_rootport(struct aer_rpc *rpc)
 	u32 reg32;
 
 	pos = pci_pcie_cap(pdev);
-	/* Clear PCIE Capability's Device Status */
+	/* Clear PCIe Capability's Device Status */
 	pci_read_config_word(pdev, pos+PCI_EXP_DEVSTA, &reg16);
 	pci_write_config_word(pdev, pos+PCI_EXP_DEVSTA, reg16);
 
@@ -631,7 +631,7 @@ void aer_enable_rootport(struct aer_rpc *rpc)
  * disable_root_aer - disable Root Port's interrupts when receiving messages
  * @rpc: pointer to a Root Port data structure
  *
- * Invoked when PCIE bus unloads AER service driver.
+ * Invoked when PCIe bus unloads AER service driver.
  */
 static void disable_root_aer(struct aer_rpc *rpc)
 {
diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index 44acde72294f..9d3e4c8d0184 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -184,7 +184,7 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
 
 	if (info->status == 0) {
 		AER_PR(info, dev,
-			"PCIE Bus Error: severity=%s, type=Unaccessible, "
+			"PCIe Bus Error: severity=%s, type=Unaccessible, "
 			"id=%04x(Unregistered Agent ID)\n",
 			aer_error_severity_string[info->severity], id);
 	} else {
@@ -194,7 +194,7 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
 		agent = AER_GET_AGENT(info->severity, info->status);
 
 		AER_PR(info, dev,
-			"PCIE Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
+			"PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n",
 			aer_error_severity_string[info->severity],
 			aer_error_layer[layer], id, aer_agent_string[agent]);
 
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 5a01fc7fbf05..be53d98fa384 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -1,6 +1,6 @@
 /*
  * File:	drivers/pci/pcie/aspm.c
- * Enabling PCIE link L0s/L1 state and Clock Power Management
+ * Enabling PCIe link L0s/L1 state and Clock Power Management
  *
  * Copyright (C) 2007 Intel
  * Copyright (C) Zhang Yanmin (yanmin.zhang@intel.com)
@@ -499,7 +499,7 @@ static int pcie_aspm_sanity_check(struct pci_dev *pdev)
 	int pos;
 	u32 reg32;
 	/*
-	 * Some functions in a slot might not all be PCIE functions,
+	 * Some functions in a slot might not all be PCIe functions,
 	 * very strange. Disable ASPM for the whole slot
 	 */
 	list_for_each_entry(child, &pdev->subordinate->devices, bus_list) {
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 413262eb95b7..b174188ac121 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -27,7 +27,7 @@
  */
 static void release_pcie_device(struct device *dev)
 {
-	kfree(to_pcie_device(dev));			
+	kfree(to_pcie_device(dev));
 }
 
 /**
@@ -346,12 +346,11 @@ static int suspend_iter(struct device *dev, void *data)
 {
 	struct pcie_port_service_driver *service_driver;
 
- 	if ((dev->bus == &pcie_port_bus_type) &&
- 	    (dev->driver)) {
- 		service_driver = to_service_driver(dev->driver);
- 		if (service_driver->suspend)
- 			service_driver->suspend(to_pcie_device(dev));
-  	}
+	if ((dev->bus == &pcie_port_bus_type) && dev->driver) {
+		service_driver = to_service_driver(dev->driver);
+		if (service_driver->suspend)
+			service_driver->suspend(to_pcie_device(dev));
+	}
 	return 0;
 }
 
@@ -494,6 +493,7 @@ int pcie_port_service_register(struct pcie_port_service_driver *new)
 
 	return driver_register(&new->driver);
 }
+EXPORT_SYMBOL(pcie_port_service_register);
 
 /**
  * pcie_port_service_unregister - unregister PCI Express port service driver
@@ -503,6 +503,4 @@ void pcie_port_service_unregister(struct pcie_port_service_driver *drv)
 {
 	driver_unregister(&drv->driver);
 }
-
-EXPORT_SYMBOL(pcie_port_service_register);
 EXPORT_SYMBOL(pcie_port_service_unregister);
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index a49452e2aed9..13c8972886e6 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -24,7 +24,7 @@
  */
 #define DRIVER_VERSION "v1.0"
 #define DRIVER_AUTHOR "tom.l.nguyen@intel.com"
-#define DRIVER_DESC "PCIE Port Bus Driver"
+#define DRIVER_DESC "PCIe Port Bus Driver"
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
@@ -63,7 +63,7 @@ static const struct dev_pm_ops pcie_portdrv_pm_ops = {
  * pcie_portdrv_probe - Probe PCI-Express port devices
  * @dev: PCI-Express port device being probed
  *
- * If detected invokes the pcie_port_device_register() method for 
+ * If detected invokes the pcie_port_device_register() method for
  * this port device.
  *
  */
@@ -78,7 +78,7 @@ static int __devinit pcie_portdrv_probe(struct pci_dev *dev,
 	     (dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM)))
 		return -ENODEV;
 
-        if (!dev->irq && dev->pin) {
+	if (!dev->irq && dev->pin) {
 		dev_warn(&dev->dev, "device [%04x:%04x] has invalid IRQ; "
 			 "check vendor BIOS\n", dev->vendor, dev->device);
 	}
@@ -91,7 +91,7 @@ static int __devinit pcie_portdrv_probe(struct pci_dev *dev,
 	return 0;
 }
 
-static void pcie_portdrv_remove (struct pci_dev *dev)
+static void pcie_portdrv_remove(struct pci_dev *dev)
 {
 	pcie_port_device_remove(dev);
 	pci_disable_device(dev);
@@ -129,14 +129,13 @@ static int error_detected_iter(struct device *device, void *data)
 static pci_ers_result_t pcie_portdrv_error_detected(struct pci_dev *dev,
 					enum pci_channel_state error)
 {
-	struct aer_broadcast_data result_data =
-			{error, PCI_ERS_RESULT_CAN_RECOVER};
-	int retval;
+	struct aer_broadcast_data data = {error, PCI_ERS_RESULT_CAN_RECOVER};
+	int ret;
 
 	/* can not fail */
-	retval = device_for_each_child(&dev->dev, &result_data, error_detected_iter);
+	ret = device_for_each_child(&dev->dev, &data, error_detected_iter);
 
-	return result_data.result;
+	return data.result;
 }
 
 static int mmio_enabled_iter(struct device *device, void *data)
@@ -290,7 +289,7 @@ static int __init pcie_portdrv_init(void)
 	return retval;
 }
 
-static void __exit pcie_portdrv_exit(void) 
+static void __exit pcie_portdrv_exit(void)
 {
 	pci_unregister_driver(&pcie_portdriver);
 	pcie_port_bus_unregister();
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 7cfa7c38d318..c74694345b6e 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2629,14 +2629,86 @@ static int __init pci_apply_final_quirks(void)
 	if (!pci_cache_line_size) {
 		printk(KERN_DEBUG "PCI: CLS %u bytes, default %u\n",
 		       cls << 2, pci_dfl_cache_line_size << 2);
-		pci_cache_line_size = cls;
+		pci_cache_line_size = cls ? cls : pci_dfl_cache_line_size;
 	}
 
 	return 0;
 }
 
 fs_initcall_sync(pci_apply_final_quirks);
+
+/*
+ * Followings are device-specific reset methods which can be used to
+ * reset a single function if other methods (e.g. FLR, PM D0->D3) are
+ * not available.
+ */
+static int reset_intel_generic_dev(struct pci_dev *dev, int probe)
+{
+	int pos;
+
+	/* only implement PCI_CLASS_SERIAL_USB at present */
+	if (dev->class == PCI_CLASS_SERIAL_USB) {
+		pos = pci_find_capability(dev, PCI_CAP_ID_VNDR);
+		if (!pos)
+			return -ENOTTY;
+
+		if (probe)
+			return 0;
+
+		pci_write_config_byte(dev, pos + 0x4, 1);
+		msleep(100);
+
+		return 0;
+	} else {
+		return -ENOTTY;
+	}
+}
+
+static int reset_intel_82599_sfp_virtfn(struct pci_dev *dev, int probe)
+{
+	int pos;
+
+	pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
+	if (!pos)
+		return -ENOTTY;
+
+	if (probe)
+		return 0;
+
+	pci_write_config_word(dev, pos + PCI_EXP_DEVCTL,
+				PCI_EXP_DEVCTL_BCR_FLR);
+	msleep(100);
+
+	return 0;
+}
+
+#define PCI_DEVICE_ID_INTEL_82599_SFP_VF   0x10ed
+
+static const struct pci_dev_reset_methods pci_dev_reset_methods[] = {
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82599_SFP_VF,
+		 reset_intel_82599_sfp_virtfn },
+	{ PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
+		reset_intel_generic_dev },
+	{ 0 }
+};
+
+int pci_dev_specific_reset(struct pci_dev *dev, int probe)
+{
+	const struct pci_dev_reset_methods *i;
+
+	for (i = pci_dev_reset_methods; i->reset; i++) {
+		if ((i->vendor == dev->vendor ||
+		     i->vendor == (u16)PCI_ANY_ID) &&
+		    (i->device == dev->device ||
+		     i->device == (u16)PCI_ANY_ID))
+			return i->reset(dev, probe);
+	}
+
+	return -ENOTTY;
+}
+
 #else
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev) {}
+int pci_dev_specific_reset(struct pci_dev *dev, int probe) { return -ENOTTY; }
 #endif
 EXPORT_SYMBOL(pci_fixup_device);
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 6dae87143258..4a471dc4f4b9 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -15,9 +15,9 @@
 
 DECLARE_RWSEM(pci_bus_sem);
 /*
- * find the upstream PCIE-to-PCI bridge of a PCI device
+ * find the upstream PCIe-to-PCI bridge of a PCI device
  * if the device is PCIE, return NULL
- * if the device isn't connected to a PCIE bridge (that is its parent is a
+ * if the device isn't connected to a PCIe bridge (that is its parent is a
  * legacy PCI bridge and the bridge is directly connected to bus 0), return its
  * parent
  */
@@ -37,7 +37,7 @@ pci_find_upstream_pcie_bridge(struct pci_dev *pdev)
 			tmp = pdev;
 			continue;
 		}
-		/* PCI device should connect to a PCIE bridge */
+		/* PCI device should connect to a PCIe bridge */
 		if (pdev->pcie_type != PCI_EXP_TYPE_PCI_BRIDGE) {
 			/* Busted hardware? */
 			WARN_ON_ONCE(1);
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index cdf50f3bc2df..d99f846451a3 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -222,7 +222,7 @@ int __ref cb_alloc(struct pcmcia_socket *s)
 	unsigned int max, pass;
 
 	s->functions = pci_scan_slot(bus, PCI_DEVFN(0, 0));
-/*	pcibios_fixup_bus(bus); */
+	pci_fixup_cardbus(bus); 
 
 	max = bus->secondary;
 	for (pass = 0; pass < 2; pass++)
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index fc5bf9d2a3f3..f526e735c5ab 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -231,8 +231,36 @@ config THINKPAD_ACPI
 
 	  This driver was formerly known as ibm-acpi.
 
+	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)
+	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
+	  Note that if you want ThinkPad-ACPI to be built-in instead of
+	  modular, ALSA and rfkill will also have to be built-in.
+
 	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
 
+config THINKPAD_ACPI_ALSA_SUPPORT
+	bool "Console audio control ALSA interface"
+	depends on THINKPAD_ACPI
+	depends on SND
+	depends on SND = y || THINKPAD_ACPI = SND
+	default y
+	---help---
+	  Enables monitoring of the built-in console audio output control
+	  (headphone and speakers), which is operated by the mute and (in
+	  some ThinkPad models) volume hotkeys.
+
+	  If this option is enabled, ThinkPad-ACPI will export an ALSA card
+	  with a single read-only mixer control, which should be used for
+	  on-screen-display feedback purposes by the Desktop Environment.
+
+	  Optionally, the driver will also allow software control (the
+	  ALSA mixer will be made read-write).  Please refer to the driver
+	  documentation for details.
+
+	  All IBM models have both volume and mute control.  Newer Lenovo
+	  models only have mute control (the volume hotkeys are just normal
+	  keys and volume control is done through the main HDA mixer).
+
 config THINKPAD_ACPI_DEBUGFACILITIES
 	bool "Maintainer debug facilities"
 	depends on THINKPAD_ACPI
@@ -336,6 +364,7 @@ config EEEPC_LAPTOP
 	select HWMON
 	select LEDS_CLASS
 	select NEW_LEDS
+	select INPUT_SPARSEKMAP
 	---help---
 	  This driver supports the Fn-Fx keys on Eee PC laptops.
 
@@ -464,4 +493,16 @@ config TOSHIBA_BT_RFKILL
 
 	  If you have a modern Toshiba laptop with a Bluetooth and an
 	  RFKill switch (such as the Portege R500), say Y.
+
+config ACPI_CMPC
+	tristate "CMPC Laptop Extras"
+	depends on X86 && ACPI
+	select INPUT
+	select BACKLIGHT_CLASS_DEVICE
+	default n
+	help
+	  Support for Intel Classmate PC ACPI devices, including some
+	  keys as input device, backlight device, tablet and accelerometer
+	  devices.
+
 endif # X86_PLATFORM_DEVICES
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index b7474b6a8bf1..9cd9fa0a27e6 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -5,6 +5,7 @@
 obj-$(CONFIG_ASUS_LAPTOP)	+= asus-laptop.o
 obj-$(CONFIG_EEEPC_LAPTOP)	+= eeepc-laptop.o
 obj-$(CONFIG_MSI_LAPTOP)	+= msi-laptop.o
+obj-$(CONFIG_ACPI_CMPC)		+= classmate-laptop.o
 obj-$(CONFIG_COMPAL_LAPTOP)	+= compal-laptop.o
 obj-$(CONFIG_DELL_LAPTOP)	+= dell-laptop.o
 obj-$(CONFIG_DELL_WMI)		+= dell-wmi.o
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 454970d2d701..07d14dfdf0b4 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -96,9 +96,6 @@ struct acer_quirks {
 MODULE_ALIAS("wmi:67C3371D-95A3-4C37-BB61-DD47B491DAAB");
 MODULE_ALIAS("wmi:6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3");
 
-/* Temporary workaround until the WMI sysfs interface goes in */
-MODULE_ALIAS("dmi:*:*Acer*:*:");
-
 /*
  * Interface capability flags
  */
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
index 79b15b9d9cf0..7b2384d674d0 100644
--- a/drivers/platform/x86/acerhdf.c
+++ b/drivers/platform/x86/acerhdf.c
@@ -52,7 +52,7 @@
  */
 #undef START_IN_KERNEL_MODE
 
-#define DRV_VER "0.5.20"
+#define DRV_VER "0.5.22"
 
 /*
  * According to the Atom N270 datasheet,
@@ -156,19 +156,25 @@ static const struct bios_settings_t bios_tbl[] = {
 	{"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x20, 0x00} },
 	/* Acer 1410 */
 	{"Acer", "Aspire 1410", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
-	/* special BIOS / other */
+	{"Acer", "Aspire 1410", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	/* Acer 1810xx */
+	{"Acer", "Aspire 1810TZ", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	{"Acer", "Aspire 1810T", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	{"Acer", "Aspire 1810T", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	{"Acer", "Aspire 1810TZ", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	/* Gateway */
 	{"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x21, 0x00} },
 	{"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x20, 0x00} },
-	{"Gateway         ", "LT31            ", "v1.3103 ", 0x55, 0x58,
-		{0x10, 0x0f, 0x00} },
-	{"Gateway         ", "LT31            ", "v1.3201 ", 0x55, 0x58,
-		{0x10, 0x0f, 0x00} },
-	{"Gateway         ", "LT31            ", "v1.3302 ", 0x55, 0x58,
-		{0x10, 0x0f, 0x00} },
+	{"Gateway", "LT31", "v1.3103", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+	{"Gateway", "LT31", "v1.3201", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+	{"Gateway", "LT31", "v1.3302", 0x55, 0x58, {0x10, 0x0f, 0x00} },
+	/* Packard Bell */
 	{"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x21, 0x00} },
 	{"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
 	{"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x21, 0x00} },
 	{"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} },
+	{"Packard Bell", "DOTMU", "v1.3303", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
+	{"Packard Bell", "DOTMU", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} },
 	/* pewpew-terminator */
 	{"", "", "", 0, 0, {0, 0, 0} }
 };
@@ -486,13 +492,26 @@ static struct platform_driver acerhdf_driver = {
 	.remove = acerhdf_remove,
 };
 
+/* checks if str begins with start */
+static int str_starts_with(const char *str, const char *start)
+{
+	unsigned long str_len = 0, start_len = 0;
+
+	str_len = strlen(str);
+	start_len = strlen(start);
+
+	if (str_len >= start_len &&
+			!strncmp(str, start, start_len))
+		return 1;
+
+	return 0;
+}
 
 /* check hardware */
 static int acerhdf_check_hardware(void)
 {
 	char const *vendor, *version, *product;
-	int i;
-	unsigned long prod_len = 0;
+	const struct bios_settings_t *bt = NULL;
 
 	/* get BIOS data */
 	vendor  = dmi_get_system_info(DMI_SYS_VENDOR);
@@ -514,20 +533,20 @@ static int acerhdf_check_hardware(void)
 		kernelmode = 0;
 	}
 
-	prod_len = strlen(product);
-
 	if (verbose)
 		pr_info("BIOS info: %s %s, product: %s\n",
 			vendor, version, product);
 
 	/* search BIOS version and vendor in BIOS settings table */
-	for (i = 0; bios_tbl[i].version[0]; i++) {
-		if (strlen(bios_tbl[i].product) >= prod_len &&
-		    !strncmp(bios_tbl[i].product, product,
-			   strlen(bios_tbl[i].product)) &&
-		    !strcmp(bios_tbl[i].vendor, vendor) &&
-		    !strcmp(bios_tbl[i].version, version)) {
-			bios_cfg = &bios_tbl[i];
+	for (bt = bios_tbl; bt->vendor[0]; bt++) {
+		/*
+		 * check if actual hardware BIOS vendor, product and version
+		 * IDs start with the strings of BIOS table entry
+		 */
+		if (str_starts_with(vendor, bt->vendor) &&
+				str_starts_with(product, bt->product) &&
+				str_starts_with(version, bt->version)) {
+			bios_cfg = bt;
 			break;
 		}
 	}
@@ -640,9 +659,14 @@ static void __exit acerhdf_exit(void)
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Peter Feuerer");
 MODULE_DESCRIPTION("Aspire One temperature and fan driver");
-MODULE_ALIAS("dmi:*:*Acer*:*:");
-MODULE_ALIAS("dmi:*:*Gateway*:*:");
-MODULE_ALIAS("dmi:*:*Packard Bell*:*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1410*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAspire 1810*:");
+MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Gateway*:pnLT31*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOTMU*:");
 
 module_init(acerhdf_init);
 module_exit(acerhdf_exit);
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index 0c9c53111a22..c1d2aeeea948 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -35,6 +35,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/backlight.h>
 #include <acpi/acpi_drivers.h>
 #include <acpi/acpi_bus.h>
@@ -513,26 +514,12 @@ static int read_acpi_int(acpi_handle handle, const char *method, int *val)
 	return (status == AE_OK) && (out_obj.type == ACPI_TYPE_INTEGER);
 }
 
-/*
- * We write our info in page, we begin at offset off and cannot write more
- * than count bytes. We set eof to 1 if we handle those 2 values. We return the
- * number of bytes written in page
- */
-static int
-proc_read_info(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int asus_info_proc_show(struct seq_file *m, void *v)
 {
-	int len = 0;
 	int temp;
-	char buf[16];		/* enough for all info */
-	/*
-	 * We use the easy way, we don't care of off and count,
-	 * so we don't set eof to 1
-	 */
 
-	len += sprintf(page, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
-	len += sprintf(page + len, "Model reference    : %s\n",
-		       hotk->methods->name);
+	seq_printf(m, ACPI_HOTK_NAME " " ASUS_ACPI_VERSION "\n");
+	seq_printf(m, "Model reference    : %s\n", hotk->methods->name);
 	/*
 	 * The SFUN method probably allows the original driver to get the list
 	 * of features supported by a given model. For now, 0x0100 or 0x0800
@@ -540,8 +527,7 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
 	 * The significance of others is yet to be found.
 	 */
 	if (read_acpi_int(hotk->handle, "SFUN", &temp))
-		len +=
-		    sprintf(page + len, "SFUN value         : 0x%04x\n", temp);
+		seq_printf(m, "SFUN value         : 0x%04x\n", temp);
 	/*
 	 * Another value for userspace: the ASYM method returns 0x02 for
 	 * battery low and 0x04 for battery critical, its readings tend to be
@@ -550,30 +536,34 @@ proc_read_info(char *page, char **start, off_t off, int count, int *eof,
 	 * silently ignored.
 	 */
 	if (read_acpi_int(hotk->handle, "ASYM", &temp))
-		len +=
-		    sprintf(page + len, "ASYM value         : 0x%04x\n", temp);
+		seq_printf(m, "ASYM value         : 0x%04x\n", temp);
 	if (asus_info) {
-		snprintf(buf, 16, "%d", asus_info->length);
-		len += sprintf(page + len, "DSDT length        : %s\n", buf);
-		snprintf(buf, 16, "%d", asus_info->checksum);
-		len += sprintf(page + len, "DSDT checksum      : %s\n", buf);
-		snprintf(buf, 16, "%d", asus_info->revision);
-		len += sprintf(page + len, "DSDT revision      : %s\n", buf);
-		snprintf(buf, 7, "%s", asus_info->oem_id);
-		len += sprintf(page + len, "OEM id             : %s\n", buf);
-		snprintf(buf, 9, "%s", asus_info->oem_table_id);
-		len += sprintf(page + len, "OEM table id       : %s\n", buf);
-		snprintf(buf, 16, "%x", asus_info->oem_revision);
-		len += sprintf(page + len, "OEM revision       : 0x%s\n", buf);
-		snprintf(buf, 5, "%s", asus_info->asl_compiler_id);
-		len += sprintf(page + len, "ASL comp vendor id : %s\n", buf);
-		snprintf(buf, 16, "%x", asus_info->asl_compiler_revision);
-		len += sprintf(page + len, "ASL comp revision  : 0x%s\n", buf);
+		seq_printf(m, "DSDT length        : %d\n", asus_info->length);
+		seq_printf(m, "DSDT checksum      : %d\n", asus_info->checksum);
+		seq_printf(m, "DSDT revision      : %d\n", asus_info->revision);
+		seq_printf(m, "OEM id             : %.*s\n", ACPI_OEM_ID_SIZE, asus_info->oem_id);
+		seq_printf(m, "OEM table id       : %.*s\n", ACPI_OEM_TABLE_ID_SIZE, asus_info->oem_table_id);
+		seq_printf(m, "OEM revision       : 0x%x\n", asus_info->oem_revision);
+		seq_printf(m, "ASL comp vendor id : %.*s\n", ACPI_NAME_SIZE, asus_info->asl_compiler_id);
+		seq_printf(m, "ASL comp revision  : 0x%x\n", asus_info->asl_compiler_revision);
 	}
 
-	return len;
+	return 0;
+}
+
+static int asus_info_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, asus_info_proc_show, NULL);
 }
 
+static const struct file_operations asus_info_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= asus_info_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /*
  * /proc handlers
  * We write our info in page, we begin at offset off and cannot write more
@@ -639,34 +629,48 @@ write_led(const char __user *buffer, unsigned long count,
 /*
  * Proc handlers for MLED
  */
-static int
-proc_read_mled(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int mled_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n",
-		       read_led(hotk->methods->mled_status, MLED_ON));
+	seq_printf(m, "%d\n", read_led(hotk->methods->mled_status, MLED_ON));
+	return 0;
 }
 
-static int
-proc_write_mled(struct file *file, const char __user *buffer,
-		unsigned long count, void *data)
+static int mled_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, mled_proc_show, NULL);
+}
+
+static ssize_t mled_proc_write(struct file *file, const char __user *buffer,
+		size_t count, loff_t *pos)
 {
 	return write_led(buffer, count, hotk->methods->mt_mled, MLED_ON, 1);
 }
 
+static const struct file_operations mled_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= mled_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= mled_proc_write,
+};
+
 /*
  * Proc handlers for LED display
  */
-static int
-proc_read_ledd(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int ledd_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "0x%08x\n", hotk->ledd_status);
+	seq_printf(m, "0x%08x\n", hotk->ledd_status);
+	return 0;
 }
 
-static int
-proc_write_ledd(struct file *file, const char __user *buffer,
-		unsigned long count, void *data)
+static int ledd_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, ledd_proc_show, NULL);
+}
+
+static ssize_t ledd_proc_write(struct file *file, const char __user *buffer,
+		size_t count, loff_t *pos)
 {
 	int rv, value;
 
@@ -682,61 +686,104 @@ proc_write_ledd(struct file *file, const char __user *buffer,
 	return rv;
 }
 
+static const struct file_operations ledd_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= ledd_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= ledd_proc_write,
+};
+
 /*
  * Proc handlers for WLED
  */
-static int
-proc_read_wled(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int wled_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n",
-		       read_led(hotk->methods->wled_status, WLED_ON));
+	seq_printf(m, "%d\n", read_led(hotk->methods->wled_status, WLED_ON));
+	return 0;
 }
 
-static int
-proc_write_wled(struct file *file, const char __user *buffer,
-		unsigned long count, void *data)
+static int wled_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, wled_proc_show, NULL);
+}
+
+static ssize_t wled_proc_write(struct file *file, const char __user *buffer,
+		size_t count, loff_t *pos)
 {
 	return write_led(buffer, count, hotk->methods->mt_wled, WLED_ON, 0);
 }
 
+static const struct file_operations wled_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= wled_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= wled_proc_write,
+};
+
 /*
  * Proc handlers for Bluetooth
  */
-static int
-proc_read_bluetooth(char *page, char **start, off_t off, int count, int *eof,
-		    void *data)
+static int bluetooth_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n", read_led(hotk->methods->bt_status, BT_ON));
+	seq_printf(m, "%d\n", read_led(hotk->methods->bt_status, BT_ON));
+	return 0;
 }
 
-static int
-proc_write_bluetooth(struct file *file, const char __user *buffer,
-		     unsigned long count, void *data)
+static int bluetooth_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, bluetooth_proc_show, NULL);
+}
+
+static ssize_t bluetooth_proc_write(struct file *file,
+		const char __user *buffer, size_t count, loff_t *pos)
 {
 	/* Note: mt_bt_switch controls both internal Bluetooth adapter's
 	   presence and its LED */
 	return write_led(buffer, count, hotk->methods->mt_bt_switch, BT_ON, 0);
 }
 
+static const struct file_operations bluetooth_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= bluetooth_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= bluetooth_proc_write,
+};
+
 /*
  * Proc handlers for TLED
  */
-static int
-proc_read_tled(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int tled_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n",
-		       read_led(hotk->methods->tled_status, TLED_ON));
+	seq_printf(m, "%d\n", read_led(hotk->methods->tled_status, TLED_ON));
+	return 0;
 }
 
-static int
-proc_write_tled(struct file *file, const char __user *buffer,
-		unsigned long count, void *data)
+static int tled_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, tled_proc_show, NULL);
+}
+
+static ssize_t tled_proc_write(struct file *file, const char __user *buffer,
+		size_t count, loff_t *pos)
 {
 	return write_led(buffer, count, hotk->methods->mt_tled, TLED_ON, 0);
 }
 
+static const struct file_operations tled_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= tled_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= tled_proc_write,
+};
+
 static int get_lcd_state(void)
 {
 	int lcd = 0;
@@ -829,16 +876,19 @@ static int set_lcd_state(int value)
 
 }
 
-static int
-proc_read_lcd(char *page, char **start, off_t off, int count, int *eof,
-	      void *data)
+static int lcd_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n", get_lcd_state());
+	seq_printf(m, "%d\n", get_lcd_state());
+	return 0;
 }
 
-static int
-proc_write_lcd(struct file *file, const char __user *buffer,
-	       unsigned long count, void *data)
+static int lcd_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, lcd_proc_show, NULL);
+}
+
+static ssize_t lcd_proc_write(struct file *file, const char __user *buffer,
+	       size_t count, loff_t *pos)
 {
 	int rv, value;
 
@@ -848,6 +898,15 @@ proc_write_lcd(struct file *file, const char __user *buffer,
 	return rv;
 }
 
+static const struct file_operations lcd_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= lcd_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= lcd_proc_write,
+};
+
 static int read_brightness(struct backlight_device *bd)
 {
 	int value;
@@ -907,16 +966,19 @@ static int set_brightness_status(struct backlight_device *bd)
 	return set_brightness(bd->props.brightness);
 }
 
-static int
-proc_read_brn(char *page, char **start, off_t off, int count, int *eof,
-	      void *data)
+static int brn_proc_show(struct seq_file *m, void *v)
 {
-	return sprintf(page, "%d\n", read_brightness(NULL));
+	seq_printf(m, "%d\n", read_brightness(NULL));
+	return 0;
 }
 
-static int
-proc_write_brn(struct file *file, const char __user *buffer,
-	       unsigned long count, void *data)
+static int brn_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, brn_proc_show, NULL);
+}
+
+static ssize_t brn_proc_write(struct file *file, const char __user *buffer,
+	       size_t count, loff_t *pos)
 {
 	int rv, value;
 
@@ -929,6 +991,15 @@ proc_write_brn(struct file *file, const char __user *buffer,
 	return rv;
 }
 
+static const struct file_operations brn_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= brn_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= brn_proc_write,
+};
+
 static void set_display(int value)
 {
 	/* no sanity check needed for now */
@@ -942,9 +1013,7 @@ static void set_display(int value)
  * Now, *this* one could be more user-friendly, but so far, no-one has
  * complained. The significance of bits is the same as in proc_write_disp()
  */
-static int
-proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
-	       void *data)
+static int disp_proc_show(struct seq_file *m, void *v)
 {
 	int value = 0;
 
@@ -952,7 +1021,13 @@ proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
 		printk(KERN_WARNING
 		       "Asus ACPI: Error reading display status\n");
 	value &= 0x07;	/* needed for some models, shouldn't hurt others */
-	return sprintf(page, "%d\n", value);
+	seq_printf(m, "%d\n", value);
+	return 0;
+}
+
+static int disp_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, disp_proc_show, NULL);
 }
 
 /*
@@ -961,9 +1036,8 @@ proc_read_disp(char *page, char **start, off_t off, int count, int *eof,
  * (bitwise) of these will suffice. I never actually tested 3 displays hooked
  * up simultaneously, so be warned. See the acpi4asus README for more info.
  */
-static int
-proc_write_disp(struct file *file, const char __user *buffer,
-		unsigned long count, void *data)
+static ssize_t disp_proc_write(struct file *file, const char __user *buffer,
+		size_t count, loff_t *pos)
 {
 	int rv, value;
 
@@ -973,25 +1047,27 @@ proc_write_disp(struct file *file, const char __user *buffer,
 	return rv;
 }
 
-typedef int (proc_readfunc) (char *page, char **start, off_t off, int count,
-			     int *eof, void *data);
-typedef int (proc_writefunc) (struct file *file, const char __user *buffer,
-			      unsigned long count, void *data);
+static const struct file_operations disp_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= disp_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= disp_proc_write,
+};
 
 static int
-asus_proc_add(char *name, proc_writefunc *writefunc,
-		     proc_readfunc *readfunc, mode_t mode,
+asus_proc_add(char *name, const struct file_operations *proc_fops, mode_t mode,
 		     struct acpi_device *device)
 {
-	struct proc_dir_entry *proc =
-	    create_proc_entry(name, mode, acpi_device_dir(device));
+	struct proc_dir_entry *proc;
+
+	proc = proc_create_data(name, mode, acpi_device_dir(device),
+				proc_fops, acpi_driver_data(device));
 	if (!proc) {
 		printk(KERN_WARNING "  Unable to create %s fs entry\n", name);
 		return -1;
 	}
-	proc->write_proc = writefunc;
-	proc->read_proc = readfunc;
-	proc->data = acpi_driver_data(device);
 	proc->uid = asus_uid;
 	proc->gid = asus_gid;
 	return 0;
@@ -1020,10 +1096,9 @@ static int asus_hotk_add_fs(struct acpi_device *device)
 	if (!acpi_device_dir(device))
 		return -ENODEV;
 
-	proc = create_proc_entry(PROC_INFO, mode, acpi_device_dir(device));
+	proc = proc_create(PROC_INFO, mode, acpi_device_dir(device),
+			   &asus_info_proc_fops);
 	if (proc) {
-		proc->read_proc = proc_read_info;
-		proc->data = acpi_driver_data(device);
 		proc->uid = asus_uid;
 		proc->gid = asus_gid;
 	} else {
@@ -1032,28 +1107,23 @@ static int asus_hotk_add_fs(struct acpi_device *device)
 	}
 
 	if (hotk->methods->mt_wled) {
-		asus_proc_add(PROC_WLED, &proc_write_wled, &proc_read_wled,
-			      mode, device);
+		asus_proc_add(PROC_WLED, &wled_proc_fops, mode, device);
 	}
 
 	if (hotk->methods->mt_ledd) {
-		asus_proc_add(PROC_LEDD, &proc_write_ledd, &proc_read_ledd,
-			      mode, device);
+		asus_proc_add(PROC_LEDD, &ledd_proc_fops, mode, device);
 	}
 
 	if (hotk->methods->mt_mled) {
-		asus_proc_add(PROC_MLED, &proc_write_mled, &proc_read_mled,
-			      mode, device);
+		asus_proc_add(PROC_MLED, &mled_proc_fops, mode, device);
 	}
 
 	if (hotk->methods->mt_tled) {
-		asus_proc_add(PROC_TLED, &proc_write_tled, &proc_read_tled,
-			      mode, device);
+		asus_proc_add(PROC_TLED, &tled_proc_fops, mode, device);
 	}
 
 	if (hotk->methods->mt_bt_switch) {
-		asus_proc_add(PROC_BT, &proc_write_bluetooth,
-			      &proc_read_bluetooth, mode, device);
+		asus_proc_add(PROC_BT, &bluetooth_proc_fops, mode, device);
 	}
 
 	/*
@@ -1061,19 +1131,16 @@ static int asus_hotk_add_fs(struct acpi_device *device)
 	 * accessible from the keyboard
 	 */
 	if (hotk->methods->mt_lcd_switch && hotk->methods->lcd_status) {
-		asus_proc_add(PROC_LCD, &proc_write_lcd, &proc_read_lcd, mode,
-			      device);
+		asus_proc_add(PROC_LCD, &lcd_proc_fops, mode, device);
 	}
 
 	if ((hotk->methods->brightness_up && hotk->methods->brightness_down) ||
 	    (hotk->methods->brightness_get && hotk->methods->brightness_set)) {
-		asus_proc_add(PROC_BRN, &proc_write_brn, &proc_read_brn, mode,
-			      device);
+		asus_proc_add(PROC_BRN, &brn_proc_fops, mode, device);
 	}
 
 	if (hotk->methods->display_set) {
-		asus_proc_add(PROC_DISP, &proc_write_disp, &proc_read_disp,
-			      mode, device);
+		asus_proc_add(PROC_DISP, &disp_proc_fops, mode, device);
 	}
 
 	return 0;
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
new file mode 100644
index 000000000000..ed90082cdf1d
--- /dev/null
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -0,0 +1,609 @@
+/*
+ *  Copyright (C) 2009  Thadeu Lima de Souza Cascardo <cascardo@holoscopio.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.
+ *
+ *  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.
+ */
+
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/workqueue.h>
+#include <acpi/acpi_drivers.h>
+#include <linux/backlight.h>
+#include <linux/input.h>
+
+MODULE_LICENSE("GPL");
+
+
+struct cmpc_accel {
+	int sensitivity;
+};
+
+#define CMPC_ACCEL_SENSITIVITY_DEFAULT		5
+
+
+/*
+ * Generic input device code.
+ */
+
+typedef void (*input_device_init)(struct input_dev *dev);
+
+static int cmpc_add_acpi_notify_device(struct acpi_device *acpi, char *name,
+				       input_device_init idev_init)
+{
+	struct input_dev *inputdev;
+	int error;
+
+	inputdev = input_allocate_device();
+	if (!inputdev)
+		return -ENOMEM;
+	inputdev->name = name;
+	inputdev->dev.parent = &acpi->dev;
+	idev_init(inputdev);
+	error = input_register_device(inputdev);
+	if (error) {
+		input_free_device(inputdev);
+		return error;
+	}
+	dev_set_drvdata(&acpi->dev, inputdev);
+	return 0;
+}
+
+static int cmpc_remove_acpi_notify_device(struct acpi_device *acpi)
+{
+	struct input_dev *inputdev = dev_get_drvdata(&acpi->dev);
+	input_unregister_device(inputdev);
+	return 0;
+}
+
+/*
+ * Accelerometer code.
+ */
+static acpi_status cmpc_start_accel(acpi_handle handle)
+{
+	union acpi_object param[2];
+	struct acpi_object_list input;
+	acpi_status status;
+
+	param[0].type = ACPI_TYPE_INTEGER;
+	param[0].integer.value = 0x3;
+	param[1].type = ACPI_TYPE_INTEGER;
+	input.count = 2;
+	input.pointer = param;
+	status = acpi_evaluate_object(handle, "ACMD", &input, NULL);
+	return status;
+}
+
+static acpi_status cmpc_stop_accel(acpi_handle handle)
+{
+	union acpi_object param[2];
+	struct acpi_object_list input;
+	acpi_status status;
+
+	param[0].type = ACPI_TYPE_INTEGER;
+	param[0].integer.value = 0x4;
+	param[1].type = ACPI_TYPE_INTEGER;
+	input.count = 2;
+	input.pointer = param;
+	status = acpi_evaluate_object(handle, "ACMD", &input, NULL);
+	return status;
+}
+
+static acpi_status cmpc_accel_set_sensitivity(acpi_handle handle, int val)
+{
+	union acpi_object param[2];
+	struct acpi_object_list input;
+
+	param[0].type = ACPI_TYPE_INTEGER;
+	param[0].integer.value = 0x02;
+	param[1].type = ACPI_TYPE_INTEGER;
+	param[1].integer.value = val;
+	input.count = 2;
+	input.pointer = param;
+	return acpi_evaluate_object(handle, "ACMD", &input, NULL);
+}
+
+static acpi_status cmpc_get_accel(acpi_handle handle,
+				  unsigned char *x,
+				  unsigned char *y,
+				  unsigned char *z)
+{
+	union acpi_object param[2];
+	struct acpi_object_list input;
+	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, 0 };
+	unsigned char *locs;
+	acpi_status status;
+
+	param[0].type = ACPI_TYPE_INTEGER;
+	param[0].integer.value = 0x01;
+	param[1].type = ACPI_TYPE_INTEGER;
+	input.count = 2;
+	input.pointer = param;
+	status = acpi_evaluate_object(handle, "ACMD", &input, &output);
+	if (ACPI_SUCCESS(status)) {
+		union acpi_object *obj;
+		obj = output.pointer;
+		locs = obj->buffer.pointer;
+		*x = locs[0];
+		*y = locs[1];
+		*z = locs[2];
+		kfree(output.pointer);
+	}
+	return status;
+}
+
+static void cmpc_accel_handler(struct acpi_device *dev, u32 event)
+{
+	if (event == 0x81) {
+		unsigned char x, y, z;
+		acpi_status status;
+
+		status = cmpc_get_accel(dev->handle, &x, &y, &z);
+		if (ACPI_SUCCESS(status)) {
+			struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
+
+			input_report_abs(inputdev, ABS_X, x);
+			input_report_abs(inputdev, ABS_Y, y);
+			input_report_abs(inputdev, ABS_Z, z);
+			input_sync(inputdev);
+		}
+	}
+}
+
+static ssize_t cmpc_accel_sensitivity_show(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct acpi_device *acpi;
+	struct input_dev *inputdev;
+	struct cmpc_accel *accel;
+
+	acpi = to_acpi_device(dev);
+	inputdev = dev_get_drvdata(&acpi->dev);
+	accel = dev_get_drvdata(&inputdev->dev);
+
+	return sprintf(buf, "%d\n", accel->sensitivity);
+}
+
+static ssize_t cmpc_accel_sensitivity_store(struct device *dev,
+					    struct device_attribute *attr,
+					    const char *buf, size_t count)
+{
+	struct acpi_device *acpi;
+	struct input_dev *inputdev;
+	struct cmpc_accel *accel;
+	unsigned long sensitivity;
+	int r;
+
+	acpi = to_acpi_device(dev);
+	inputdev = dev_get_drvdata(&acpi->dev);
+	accel = dev_get_drvdata(&inputdev->dev);
+
+	r = strict_strtoul(buf, 0, &sensitivity);
+	if (r)
+		return r;
+
+	accel->sensitivity = sensitivity;
+	cmpc_accel_set_sensitivity(acpi->handle, sensitivity);
+
+	return strnlen(buf, count);
+}
+
+struct device_attribute cmpc_accel_sensitivity_attr = {
+	.attr = { .name = "sensitivity", .mode = 0660 },
+	.show = cmpc_accel_sensitivity_show,
+	.store = cmpc_accel_sensitivity_store
+};
+
+static int cmpc_accel_open(struct input_dev *input)
+{
+	struct acpi_device *acpi;
+
+	acpi = to_acpi_device(input->dev.parent);
+	if (ACPI_SUCCESS(cmpc_start_accel(acpi->handle)))
+		return 0;
+	return -EIO;
+}
+
+static void cmpc_accel_close(struct input_dev *input)
+{
+	struct acpi_device *acpi;
+
+	acpi = to_acpi_device(input->dev.parent);
+	cmpc_stop_accel(acpi->handle);
+}
+
+static void cmpc_accel_idev_init(struct input_dev *inputdev)
+{
+	set_bit(EV_ABS, inputdev->evbit);
+	input_set_abs_params(inputdev, ABS_X, 0, 255, 8, 0);
+	input_set_abs_params(inputdev, ABS_Y, 0, 255, 8, 0);
+	input_set_abs_params(inputdev, ABS_Z, 0, 255, 8, 0);
+	inputdev->open = cmpc_accel_open;
+	inputdev->close = cmpc_accel_close;
+}
+
+static int cmpc_accel_add(struct acpi_device *acpi)
+{
+	int error;
+	struct input_dev *inputdev;
+	struct cmpc_accel *accel;
+
+	accel = kmalloc(sizeof(*accel), GFP_KERNEL);
+	if (!accel)
+		return -ENOMEM;
+
+	accel->sensitivity = CMPC_ACCEL_SENSITIVITY_DEFAULT;
+	cmpc_accel_set_sensitivity(acpi->handle, accel->sensitivity);
+
+	error = device_create_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+	if (error)
+		goto failed_file;
+
+	error = cmpc_add_acpi_notify_device(acpi, "cmpc_accel",
+					    cmpc_accel_idev_init);
+	if (error)
+		goto failed_input;
+
+	inputdev = dev_get_drvdata(&acpi->dev);
+	dev_set_drvdata(&inputdev->dev, accel);
+
+	return 0;
+
+failed_input:
+	device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+failed_file:
+	kfree(accel);
+	return error;
+}
+
+static int cmpc_accel_remove(struct acpi_device *acpi, int type)
+{
+	struct input_dev *inputdev;
+	struct cmpc_accel *accel;
+
+	inputdev = dev_get_drvdata(&acpi->dev);
+	accel = dev_get_drvdata(&inputdev->dev);
+
+	device_remove_file(&acpi->dev, &cmpc_accel_sensitivity_attr);
+	return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static const struct acpi_device_id cmpc_accel_device_ids[] = {
+	{"ACCE0000", 0},
+	{"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_accel_device_ids);
+
+static struct acpi_driver cmpc_accel_acpi_driver = {
+	.owner = THIS_MODULE,
+	.name = "cmpc_accel",
+	.class = "cmpc_accel",
+	.ids = cmpc_accel_device_ids,
+	.ops = {
+		.add = cmpc_accel_add,
+		.remove = cmpc_accel_remove,
+		.notify = cmpc_accel_handler,
+	}
+};
+
+
+/*
+ * Tablet mode code.
+ */
+static acpi_status cmpc_get_tablet(acpi_handle handle,
+				   unsigned long long *value)
+{
+	union acpi_object param;
+	struct acpi_object_list input;
+	unsigned long long output;
+	acpi_status status;
+
+	param.type = ACPI_TYPE_INTEGER;
+	param.integer.value = 0x01;
+	input.count = 1;
+	input.pointer = &param;
+	status = acpi_evaluate_integer(handle, "TCMD", &input, &output);
+	if (ACPI_SUCCESS(status))
+		*value = output;
+	return status;
+}
+
+static void cmpc_tablet_handler(struct acpi_device *dev, u32 event)
+{
+	unsigned long long val = 0;
+	struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
+
+	if (event == 0x81) {
+		if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val)))
+			input_report_switch(inputdev, SW_TABLET_MODE, !val);
+	}
+}
+
+static void cmpc_tablet_idev_init(struct input_dev *inputdev)
+{
+	unsigned long long val = 0;
+	struct acpi_device *acpi;
+
+	set_bit(EV_SW, inputdev->evbit);
+	set_bit(SW_TABLET_MODE, inputdev->swbit);
+
+	acpi = to_acpi_device(inputdev->dev.parent);
+	if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+		input_report_switch(inputdev, SW_TABLET_MODE, !val);
+}
+
+static int cmpc_tablet_add(struct acpi_device *acpi)
+{
+	return cmpc_add_acpi_notify_device(acpi, "cmpc_tablet",
+					   cmpc_tablet_idev_init);
+}
+
+static int cmpc_tablet_remove(struct acpi_device *acpi, int type)
+{
+	return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static int cmpc_tablet_resume(struct acpi_device *acpi)
+{
+	struct input_dev *inputdev = dev_get_drvdata(&acpi->dev);
+	unsigned long long val = 0;
+	if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+		input_report_switch(inputdev, SW_TABLET_MODE, !val);
+	return 0;
+}
+
+static const struct acpi_device_id cmpc_tablet_device_ids[] = {
+	{"TBLT0000", 0},
+	{"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_tablet_device_ids);
+
+static struct acpi_driver cmpc_tablet_acpi_driver = {
+	.owner = THIS_MODULE,
+	.name = "cmpc_tablet",
+	.class = "cmpc_tablet",
+	.ids = cmpc_tablet_device_ids,
+	.ops = {
+		.add = cmpc_tablet_add,
+		.remove = cmpc_tablet_remove,
+		.resume = cmpc_tablet_resume,
+		.notify = cmpc_tablet_handler,
+	}
+};
+
+
+/*
+ * Backlight code.
+ */
+
+static acpi_status cmpc_get_brightness(acpi_handle handle,
+				       unsigned long long *value)
+{
+	union acpi_object param;
+	struct acpi_object_list input;
+	unsigned long long output;
+	acpi_status status;
+
+	param.type = ACPI_TYPE_INTEGER;
+	param.integer.value = 0xC0;
+	input.count = 1;
+	input.pointer = &param;
+	status = acpi_evaluate_integer(handle, "GRDI", &input, &output);
+	if (ACPI_SUCCESS(status))
+		*value = output;
+	return status;
+}
+
+static acpi_status cmpc_set_brightness(acpi_handle handle,
+				       unsigned long long value)
+{
+	union acpi_object param[2];
+	struct acpi_object_list input;
+	acpi_status status;
+	unsigned long long output;
+
+	param[0].type = ACPI_TYPE_INTEGER;
+	param[0].integer.value = 0xC0;
+	param[1].type = ACPI_TYPE_INTEGER;
+	param[1].integer.value = value;
+	input.count = 2;
+	input.pointer = param;
+	status = acpi_evaluate_integer(handle, "GWRI", &input, &output);
+	return status;
+}
+
+static int cmpc_bl_get_brightness(struct backlight_device *bd)
+{
+	acpi_status status;
+	acpi_handle handle;
+	unsigned long long brightness;
+
+	handle = bl_get_data(bd);
+	status = cmpc_get_brightness(handle, &brightness);
+	if (ACPI_SUCCESS(status))
+		return brightness;
+	else
+		return -1;
+}
+
+static int cmpc_bl_update_status(struct backlight_device *bd)
+{
+	acpi_status status;
+	acpi_handle handle;
+
+	handle = bl_get_data(bd);
+	status = cmpc_set_brightness(handle, bd->props.brightness);
+	if (ACPI_SUCCESS(status))
+		return 0;
+	else
+		return -1;
+}
+
+static struct backlight_ops cmpc_bl_ops = {
+	.get_brightness = cmpc_bl_get_brightness,
+	.update_status = cmpc_bl_update_status
+};
+
+static int cmpc_bl_add(struct acpi_device *acpi)
+{
+	struct backlight_device *bd;
+
+	bd = backlight_device_register("cmpc_bl", &acpi->dev,
+				       acpi->handle, &cmpc_bl_ops);
+	bd->props.max_brightness = 7;
+	dev_set_drvdata(&acpi->dev, bd);
+	return 0;
+}
+
+static int cmpc_bl_remove(struct acpi_device *acpi, int type)
+{
+	struct backlight_device *bd;
+
+	bd = dev_get_drvdata(&acpi->dev);
+	backlight_device_unregister(bd);
+	return 0;
+}
+
+static const struct acpi_device_id cmpc_device_ids[] = {
+	{"IPML200", 0},
+	{"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_device_ids);
+
+static struct acpi_driver cmpc_bl_acpi_driver = {
+	.owner = THIS_MODULE,
+	.name = "cmpc",
+	.class = "cmpc",
+	.ids = cmpc_device_ids,
+	.ops = {
+		.add = cmpc_bl_add,
+		.remove = cmpc_bl_remove
+	}
+};
+
+
+/*
+ * Extra keys code.
+ */
+static int cmpc_keys_codes[] = {
+	KEY_UNKNOWN,
+	KEY_WLAN,
+	KEY_SWITCHVIDEOMODE,
+	KEY_BRIGHTNESSDOWN,
+	KEY_BRIGHTNESSUP,
+	KEY_VENDOR,
+	KEY_MAX
+};
+
+static void cmpc_keys_handler(struct acpi_device *dev, u32 event)
+{
+	struct input_dev *inputdev;
+	int code = KEY_MAX;
+
+	if ((event & 0x0F) < ARRAY_SIZE(cmpc_keys_codes))
+		code = cmpc_keys_codes[event & 0x0F];
+	inputdev = dev_get_drvdata(&dev->dev);;
+	input_report_key(inputdev, code, !(event & 0x10));
+}
+
+static void cmpc_keys_idev_init(struct input_dev *inputdev)
+{
+	int i;
+
+	set_bit(EV_KEY, inputdev->evbit);
+	for (i = 0; cmpc_keys_codes[i] != KEY_MAX; i++)
+		set_bit(cmpc_keys_codes[i], inputdev->keybit);
+}
+
+static int cmpc_keys_add(struct acpi_device *acpi)
+{
+	return cmpc_add_acpi_notify_device(acpi, "cmpc_keys",
+					   cmpc_keys_idev_init);
+}
+
+static int cmpc_keys_remove(struct acpi_device *acpi, int type)
+{
+	return cmpc_remove_acpi_notify_device(acpi);
+}
+
+static const struct acpi_device_id cmpc_keys_device_ids[] = {
+	{"FnBT0000", 0},
+	{"", 0}
+};
+MODULE_DEVICE_TABLE(acpi, cmpc_keys_device_ids);
+
+static struct acpi_driver cmpc_keys_acpi_driver = {
+	.owner = THIS_MODULE,
+	.name = "cmpc_keys",
+	.class = "cmpc_keys",
+	.ids = cmpc_keys_device_ids,
+	.ops = {
+		.add = cmpc_keys_add,
+		.remove = cmpc_keys_remove,
+		.notify = cmpc_keys_handler,
+	}
+};
+
+
+/*
+ * General init/exit code.
+ */
+
+static int cmpc_init(void)
+{
+	int r;
+
+	r = acpi_bus_register_driver(&cmpc_keys_acpi_driver);
+	if (r)
+		goto failed_keys;
+
+	r = acpi_bus_register_driver(&cmpc_bl_acpi_driver);
+	if (r)
+		goto failed_bl;
+
+	r = acpi_bus_register_driver(&cmpc_tablet_acpi_driver);
+	if (r)
+		goto failed_tablet;
+
+	r = acpi_bus_register_driver(&cmpc_accel_acpi_driver);
+	if (r)
+		goto failed_accel;
+
+	return r;
+
+failed_accel:
+	acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver);
+
+failed_tablet:
+	acpi_bus_unregister_driver(&cmpc_bl_acpi_driver);
+
+failed_bl:
+	acpi_bus_unregister_driver(&cmpc_keys_acpi_driver);
+
+failed_keys:
+	return r;
+}
+
+static void cmpc_exit(void)
+{
+	acpi_bus_unregister_driver(&cmpc_accel_acpi_driver);
+	acpi_bus_unregister_driver(&cmpc_tablet_acpi_driver);
+	acpi_bus_unregister_driver(&cmpc_bl_acpi_driver);
+	acpi_bus_unregister_driver(&cmpc_keys_acpi_driver);
+}
+
+module_init(cmpc_init);
+module_exit(cmpc_exit);
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 67f3fe71c509..1b1dddbd5744 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -202,8 +202,13 @@ static void dell_wmi_notify(u32 value, void *context)
 	struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
 	static struct key_entry *key;
 	union acpi_object *obj;
+	acpi_status status;
 
-	wmi_get_event_data(value, &response);
+	status = wmi_get_event_data(value, &response);
+	if (status != AE_OK) {
+		printk(KERN_INFO "dell-wmi: bad event status 0x%x\n", status);
+		return;
+	}
 
 	obj = (union acpi_object *)response.pointer;
 
@@ -238,6 +243,7 @@ static void dell_wmi_notify(u32 value, void *context)
 			input_sync(dell_wmi_input_dev);
 		}
 	}
+	kfree(obj);
 }
 
 
@@ -322,39 +328,37 @@ static int __init dell_wmi_input_setup(void)
 static int __init dell_wmi_init(void)
 {
 	int err;
+	acpi_status status;
 
-	if (wmi_has_guid(DELL_EVENT_GUID)) {
-
-		dmi_walk(find_hk_type, NULL);
-
-		err = dell_wmi_input_setup();
-
-		if (err)
-			return err;
+	if (!wmi_has_guid(DELL_EVENT_GUID)) {
+		printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n");
+		return -ENODEV;
+	}
 
-		err = wmi_install_notify_handler(DELL_EVENT_GUID,
-						 dell_wmi_notify, NULL);
-		if (err) {
-			input_unregister_device(dell_wmi_input_dev);
-			printk(KERN_ERR "dell-wmi: Unable to register"
-			       " notify handler - %d\n", err);
-			return err;
-		}
+	dmi_walk(find_hk_type, NULL);
+	acpi_video = acpi_video_backlight_support();
 
-		acpi_video = acpi_video_backlight_support();
+	err = dell_wmi_input_setup();
+	if (err)
+		return err;
 
-	} else
-		printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n");
+	status = wmi_install_notify_handler(DELL_EVENT_GUID,
+					 dell_wmi_notify, NULL);
+	if (ACPI_FAILURE(status)) {
+		input_unregister_device(dell_wmi_input_dev);
+		printk(KERN_ERR
+			"dell-wmi: Unable to register notify handler - %d\n",
+			status);
+		return -ENODEV;
+	}
 
 	return 0;
 }
 
 static void __exit dell_wmi_exit(void)
 {
-	if (wmi_has_guid(DELL_EVENT_GUID)) {
-		wmi_remove_notify_handler(DELL_EVENT_GUID);
-		input_unregister_device(dell_wmi_input_dev);
-	}
+	wmi_remove_notify_handler(DELL_EVENT_GUID);
+	input_unregister_device(dell_wmi_input_dev);
 }
 
 module_init(dell_wmi_init);
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 5838c69b2fb3..e2be6bb33d92 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -31,10 +31,12 @@
 #include <acpi/acpi_bus.h>
 #include <linux/uaccess.h>
 #include <linux/input.h>
+#include <linux/input/sparse-keymap.h>
 #include <linux/rfkill.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
 #include <linux/leds.h>
+#include <linux/dmi.h>
 
 #define EEEPC_LAPTOP_VERSION	"0.1"
 #define EEEPC_LAPTOP_NAME	"Eee PC Hotkey Driver"
@@ -48,6 +50,14 @@ MODULE_AUTHOR("Corentin Chary, Eric Cooper");
 MODULE_DESCRIPTION(EEEPC_LAPTOP_NAME);
 MODULE_LICENSE("GPL");
 
+static bool hotplug_disabled;
+
+module_param(hotplug_disabled, bool, 0644);
+MODULE_PARM_DESC(hotplug_disabled,
+		 "Disable hotplug for wireless device. "
+		 "If your laptop need that, please report to "
+		 "acpi4asus-user@lists.sourceforge.net.");
+
 /*
  * Definitions for Asus EeePC
  */
@@ -120,38 +130,28 @@ static const char *cm_setv[] = {
 	NULL, NULL, "PBPS", "TPDS"
 };
 
-struct key_entry {
-	char type;
-	u8 code;
-	u16 keycode;
-};
-
-enum { KE_KEY, KE_END };
-
 static const struct key_entry eeepc_keymap[] = {
-	/* Sleep already handled via generic ACPI code */
-	{KE_KEY, 0x10, KEY_WLAN },
-	{KE_KEY, 0x11, KEY_WLAN },
-	{KE_KEY, 0x12, KEY_PROG1 },
-	{KE_KEY, 0x13, KEY_MUTE },
-	{KE_KEY, 0x14, KEY_VOLUMEDOWN },
-	{KE_KEY, 0x15, KEY_VOLUMEUP },
-	{KE_KEY, 0x16, KEY_DISPLAY_OFF },
-	{KE_KEY, 0x1a, KEY_COFFEE },
-	{KE_KEY, 0x1b, KEY_ZOOM },
-	{KE_KEY, 0x1c, KEY_PROG2 },
-	{KE_KEY, 0x1d, KEY_PROG3 },
-	{KE_KEY, NOTIFY_BRN_MIN, KEY_BRIGHTNESSDOWN },
-	{KE_KEY, NOTIFY_BRN_MAX, KEY_BRIGHTNESSUP },
-	{KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
-	{KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
-	{KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
-	{KE_KEY, 0x37, KEY_F13 }, /* Disable Touchpad */
-	{KE_KEY, 0x38, KEY_F14 },
-	{KE_END, 0},
+	{ KE_KEY, 0x10, { KEY_WLAN } },
+	{ KE_KEY, 0x11, { KEY_WLAN } },
+	{ KE_KEY, 0x12, { KEY_PROG1 } },
+	{ KE_KEY, 0x13, { KEY_MUTE } },
+	{ KE_KEY, 0x14, { KEY_VOLUMEDOWN } },
+	{ KE_KEY, 0x15, { KEY_VOLUMEUP } },
+	{ KE_KEY, 0x16, { KEY_DISPLAY_OFF } },
+	{ KE_KEY, 0x1a, { KEY_COFFEE } },
+	{ KE_KEY, 0x1b, { KEY_ZOOM } },
+	{ KE_KEY, 0x1c, { KEY_PROG2 } },
+	{ KE_KEY, 0x1d, { KEY_PROG3 } },
+	{ KE_KEY, NOTIFY_BRN_MIN, { KEY_BRIGHTNESSDOWN } },
+	{ KE_KEY, NOTIFY_BRN_MAX, { KEY_BRIGHTNESSUP } },
+	{ KE_KEY, 0x30, { KEY_SWITCHVIDEOMODE } },
+	{ KE_KEY, 0x31, { KEY_SWITCHVIDEOMODE } },
+	{ KE_KEY, 0x32, { KEY_SWITCHVIDEOMODE } },
+	{ KE_KEY, 0x37, { KEY_F13 } }, /* Disable Touchpad */
+	{ KE_KEY, 0x38, { KEY_F14 } },
+	{ KE_END, 0 },
 };
 
-
 /*
  * This is the main structure, we can use it to store useful information
  */
@@ -159,6 +159,8 @@ struct eeepc_laptop {
 	acpi_handle handle;		/* the handle of the acpi device */
 	u32 cm_supported;		/* the control methods supported
 					   by this BIOS */
+	bool cpufv_disabled;
+	bool hotplug_disabled;
 	u16 event_count[128];		/* count for each event */
 
 	struct platform_device *platform_device;
@@ -378,6 +380,8 @@ static ssize_t store_cpufv(struct device *dev,
 	struct eeepc_cpufv c;
 	int rv, value;
 
+	if (eeepc->cpufv_disabled)
+		return -EPERM;
 	if (get_cpufv(eeepc, &c))
 		return -ENODEV;
 	rv = parse_arg(buf, count, &value);
@@ -389,6 +393,41 @@ static ssize_t store_cpufv(struct device *dev,
 	return rv;
 }
 
+static ssize_t show_cpufv_disabled(struct device *dev,
+			  struct device_attribute *attr,
+			  char *buf)
+{
+	struct eeepc_laptop *eeepc = dev_get_drvdata(dev);
+
+	return sprintf(buf, "%d\n", eeepc->cpufv_disabled);
+}
+
+static ssize_t store_cpufv_disabled(struct device *dev,
+			   struct device_attribute *attr,
+			   const char *buf, size_t count)
+{
+	struct eeepc_laptop *eeepc = dev_get_drvdata(dev);
+	int rv, value;
+
+	rv = parse_arg(buf, count, &value);
+	if (rv < 0)
+		return rv;
+
+	switch (value) {
+	case 0:
+		if (eeepc->cpufv_disabled)
+			pr_warning("cpufv enabled (not officially supported "
+				"on this model)\n");
+		eeepc->cpufv_disabled = false;
+		return rv;
+	case 1:
+		return -EPERM;
+	default:
+		return -EINVAL;
+	}
+}
+
+
 static struct device_attribute dev_attr_cpufv = {
 	.attr = {
 		.name = "cpufv",
@@ -404,12 +443,22 @@ static struct device_attribute dev_attr_available_cpufv = {
 	.show   = show_available_cpufv
 };
 
+static struct device_attribute dev_attr_cpufv_disabled = {
+	.attr = {
+		.name = "cpufv_disabled",
+		.mode = 0644 },
+	.show   = show_cpufv_disabled,
+	.store  = store_cpufv_disabled
+};
+
+
 static struct attribute *platform_attributes[] = {
 	&dev_attr_camera.attr,
 	&dev_attr_cardr.attr,
 	&dev_attr_disp.attr,
 	&dev_attr_cpufv.attr,
 	&dev_attr_available_cpufv.attr,
+	&dev_attr_cpufv_disabled.attr,
 	NULL
 };
 
@@ -796,6 +845,9 @@ static int eeepc_rfkill_init(struct eeepc_laptop *eeepc)
 	if (result && result != -ENODEV)
 		goto exit;
 
+	if (eeepc->hotplug_disabled)
+		return 0;
+
 	result = eeepc_setup_pci_hotplug(eeepc);
 	/*
 	 * If we get -EBUSY then something else is handling the PCI hotplug -
@@ -1090,120 +1142,42 @@ static void eeepc_backlight_exit(struct eeepc_laptop *eeepc)
 /*
  * Input device (i.e. hotkeys)
  */
-static struct key_entry *eeepc_get_entry_by_scancode(
-	struct eeepc_laptop *eeepc,
-	int code)
+static int eeepc_input_init(struct eeepc_laptop *eeepc)
 {
-	struct key_entry *key;
+	struct input_dev *input;
+	int error;
 
-	for (key = eeepc->keymap; key->type != KE_END; key++)
-		if (code == key->code)
-			return key;
-
-	return NULL;
-}
-
-static void eeepc_input_notify(struct eeepc_laptop *eeepc, int event)
-{
-	static struct key_entry *key;
-
-	key = eeepc_get_entry_by_scancode(eeepc, event);
-	if (key) {
-		switch (key->type) {
-		case KE_KEY:
-			input_report_key(eeepc->inputdev, key->keycode,
-						1);
-			input_sync(eeepc->inputdev);
-			input_report_key(eeepc->inputdev, key->keycode,
-						0);
-			input_sync(eeepc->inputdev);
-			break;
-		}
+	input = input_allocate_device();
+	if (!input) {
+		pr_info("Unable to allocate input device\n");
+		return -ENOMEM;
 	}
-}
-
-static struct key_entry *eeepc_get_entry_by_keycode(
-	struct eeepc_laptop *eeepc, int code)
-{
-	struct key_entry *key;
-
-	for (key = eeepc->keymap; key->type != KE_END; key++)
-		if (code == key->keycode && key->type == KE_KEY)
-			return key;
 
-	return NULL;
-}
+	input->name = "Asus EeePC extra buttons";
+	input->phys = EEEPC_LAPTOP_FILE "/input0";
+	input->id.bustype = BUS_HOST;
+	input->dev.parent = &eeepc->platform_device->dev;
 
-static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
-{
-	struct eeepc_laptop *eeepc = input_get_drvdata(dev);
-	struct key_entry *key = eeepc_get_entry_by_scancode(eeepc, scancode);
-
-	if (key && key->type == KE_KEY) {
-		*keycode = key->keycode;
-		return 0;
+	error = sparse_keymap_setup(input, eeepc_keymap, NULL);
+	if (error) {
+		pr_err("Unable to setup input device keymap\n");
+		goto err_free_dev;
 	}
 
-	return -EINVAL;
-}
-
-static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode)
-{
-	struct eeepc_laptop *eeepc = input_get_drvdata(dev);
-	struct key_entry *key;
-	int old_keycode;
-
-	if (keycode < 0 || keycode > KEY_MAX)
-		return -EINVAL;
-
-	key = eeepc_get_entry_by_scancode(eeepc, scancode);
-	if (key && key->type == KE_KEY) {
-		old_keycode = key->keycode;
-		key->keycode = keycode;
-		set_bit(keycode, dev->keybit);
-		if (!eeepc_get_entry_by_keycode(eeepc, old_keycode))
-			clear_bit(old_keycode, dev->keybit);
-		return 0;
+	error = input_register_device(input);
+	if (error) {
+		pr_err("Unable to register input device\n");
+		goto err_free_keymap;
 	}
 
-	return -EINVAL;
-}
-
-static int eeepc_input_init(struct eeepc_laptop *eeepc)
-{
-	const struct key_entry *key;
-	int result;
-
-	eeepc->inputdev = input_allocate_device();
-	if (!eeepc->inputdev) {
-		pr_info("Unable to allocate input device\n");
-		return -ENOMEM;
-	}
-	eeepc->inputdev->name = "Asus EeePC extra buttons";
-	eeepc->inputdev->dev.parent = &eeepc->platform_device->dev;
-	eeepc->inputdev->phys = EEEPC_LAPTOP_FILE "/input0";
-	eeepc->inputdev->id.bustype = BUS_HOST;
-	eeepc->inputdev->getkeycode = eeepc_getkeycode;
-	eeepc->inputdev->setkeycode = eeepc_setkeycode;
-	input_set_drvdata(eeepc->inputdev, eeepc);
-
-	eeepc->keymap = kmemdup(eeepc_keymap, sizeof(eeepc_keymap),
-				GFP_KERNEL);
-	for (key = eeepc_keymap; key->type != KE_END; key++) {
-		switch (key->type) {
-		case KE_KEY:
-			set_bit(EV_KEY, eeepc->inputdev->evbit);
-			set_bit(key->keycode, eeepc->inputdev->keybit);
-			break;
-		}
-	}
-	result = input_register_device(eeepc->inputdev);
-	if (result) {
-		pr_info("Unable to register input device\n");
-		input_free_device(eeepc->inputdev);
-		return result;
-	}
+	eeepc->inputdev = input;
 	return 0;
+
+ err_free_keymap:
+	sparse_keymap_free(input);
+ err_free_dev:
+	input_free_device(input);
+	return error;
 }
 
 static void eeepc_input_exit(struct eeepc_laptop *eeepc)
@@ -1253,11 +1227,59 @@ static void eeepc_acpi_notify(struct acpi_device *device, u32 event)
 				* event will be desired value (or else ignored)
 				*/
 			}
-			eeepc_input_notify(eeepc, event);
+			sparse_keymap_report_event(eeepc->inputdev, event,
+						   1, true);
 		}
 	} else {
 		/* Everything else is a bona-fide keypress event */
-		eeepc_input_notify(eeepc, event);
+		sparse_keymap_report_event(eeepc->inputdev, event, 1, true);
+	}
+}
+
+static void eeepc_dmi_check(struct eeepc_laptop *eeepc)
+{
+	const char *model;
+
+	model = dmi_get_system_info(DMI_PRODUCT_NAME);
+	if (!model)
+		return;
+
+	/*
+	 * Blacklist for setting cpufv (cpu speed).
+	 *
+	 * EeePC 4G ("701") implements CFVS, but it is not supported
+	 * by the pre-installed OS, and the original option to change it
+	 * in the BIOS setup screen was removed in later versions.
+	 *
+	 * Judging by the lack of "Super Hybrid Engine" on Asus product pages,
+	 * this applies to all "701" models (4G/4G Surf/2G Surf).
+	 *
+	 * So Asus made a deliberate decision not to support it on this model.
+	 * We have several reports that using it can cause the system to hang
+	 *
+	 * The hang has also been reported on a "702" (Model name "8G"?).
+	 *
+	 * We avoid dmi_check_system() / dmi_match(), because they use
+	 * substring matching.  We don't want to affect the "701SD"
+	 * and "701SDX" models, because they do support S.H.E.
+	 */
+	if (strcmp(model, "701") == 0 || strcmp(model, "702") == 0) {
+		eeepc->cpufv_disabled = true;
+		pr_info("model %s does not officially support setting cpu "
+			"speed\n", model);
+		pr_info("cpufv disabled to avoid instability\n");
+	}
+
+	/*
+	 * Blacklist for wlan hotplug
+	 *
+	 * Eeepc 1005HA doesn't work like others models and don't need the
+	 * hotplug code. In fact, current hotplug code seems to unplug another
+	 * device...
+	 */
+	if (strcmp(model, "1005HA") == 0 || strcmp(model, "1201N") == 0) {
+		eeepc->hotplug_disabled = true;
+		pr_info("wlan hotplug disabled\n");
 	}
 }
 
@@ -1342,6 +1364,10 @@ static int __devinit eeepc_acpi_add(struct acpi_device *device)
 	strcpy(acpi_device_class(device), EEEPC_ACPI_CLASS);
 	device->driver_data = eeepc;
 
+	eeepc->hotplug_disabled = hotplug_disabled;
+
+	eeepc_dmi_check(eeepc);
+
 	result = eeepc_acpi_init(eeepc, device);
 	if (result)
 		goto fail_platform;
@@ -1452,10 +1478,12 @@ static int __init eeepc_laptop_init(void)
 	result = acpi_bus_register_driver(&eeepc_acpi_driver);
 	if (result < 0)
 		goto fail_acpi_driver;
+
 	if (!eeepc_device_present) {
 		result = -ENODEV;
 		goto fail_no_device;
 	}
+
 	return 0;
 
 fail_no_device:
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index b66029bd75d0..5f3320d468f6 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -376,8 +376,8 @@ static int get_lcd_level(void)
 
 	status =
 	    acpi_evaluate_integer(fujitsu->acpi_handle, "GBLL", NULL, &state);
-	if (status < 0)
-		return status;
+	if (ACPI_FAILURE(status))
+		return 0;
 
 	fujitsu->brightness_level = state & 0x0fffffff;
 
@@ -398,8 +398,8 @@ static int get_max_brightness(void)
 
 	status =
 	    acpi_evaluate_integer(fujitsu->acpi_handle, "RBLL", NULL, &state);
-	if (status < 0)
-		return status;
+	if (ACPI_FAILURE(status))
+		return -1;
 
 	fujitsu->max_brightness = state;
 
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 63c3e658a884..ad4c414dbfbc 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -134,10 +134,15 @@ static int hp_wmi_perform_query(int query, int write, int value)
 
 	obj = output.pointer;
 
-	if (!obj || obj->type != ACPI_TYPE_BUFFER)
+	if (!obj)
 		return -EINVAL;
+	else if (obj->type != ACPI_TYPE_BUFFER) {
+		kfree(obj);
+		return -EINVAL;
+	}
 
 	bios_return = *((struct bios_return *)obj->buffer.pointer);
+	kfree(obj);
 	if (bios_return.return_code > 0)
 		return bios_return.return_code * -1;
 	else
@@ -333,17 +338,24 @@ static void hp_wmi_notify(u32 value, void *context)
 	static struct key_entry *key;
 	union acpi_object *obj;
 	int eventcode;
+	acpi_status status;
 
-	wmi_get_event_data(value, &response);
+	status = wmi_get_event_data(value, &response);
+	if (status != AE_OK) {
+		printk(KERN_INFO "hp-wmi: bad event status 0x%x\n", status);
+		return;
+	}
 
 	obj = (union acpi_object *)response.pointer;
 
 	if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) {
 		printk(KERN_INFO "HP WMI: Unknown response received\n");
+		kfree(obj);
 		return;
 	}
 
 	eventcode = *((u8 *) obj->buffer.pointer);
+	kfree(obj);
 	if (eventcode == 0x4)
 		eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0,
 						0);
@@ -572,7 +584,7 @@ static int __init hp_wmi_init(void)
 	if (wmi_has_guid(HPWMI_EVENT_GUID)) {
 		err = wmi_install_notify_handler(HPWMI_EVENT_GUID,
 						 hp_wmi_notify, NULL);
-		if (!err)
+		if (ACPI_SUCCESS(err))
 			hp_wmi_input_setup();
 	}
 
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
index 0c8fe145c4af..f5f70d4c6913 100644
--- a/drivers/platform/x86/msi-wmi.c
+++ b/drivers/platform/x86/msi-wmi.c
@@ -34,16 +34,6 @@ MODULE_LICENSE("GPL");
 MODULE_ALIAS("wmi:551A1F84-FBDD-4125-91DB-3EA8F44F1D45");
 MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2");
 
-/* Temporary workaround until the WMI sysfs interface goes in
-		{ "svn", DMI_SYS_VENDOR },
-		{ "pn",  DMI_PRODUCT_NAME },
-		{ "pvr", DMI_PRODUCT_VERSION },
-		{ "rvn", DMI_BOARD_VENDOR },
-		{ "rn",  DMI_BOARD_NAME },
-*/
-
-MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-6638:*");
-
 #define DRV_NAME "msi-wmi"
 #define DRV_PFX DRV_NAME ": "
 
@@ -159,8 +149,13 @@ static void msi_wmi_notify(u32 value, void *context)
 	static struct key_entry *key;
 	union acpi_object *obj;
 	ktime_t cur;
+	acpi_status status;
 
-	wmi_get_event_data(value, &response);
+	status = wmi_get_event_data(value, &response);
+	if (status != AE_OK) {
+		printk(KERN_INFO DRV_PFX "bad event status 0x%x\n", status);
+		return;
+	}
 
 	obj = (union acpi_object *)response.pointer;
 
@@ -246,7 +241,7 @@ static int __init msi_wmi_init(void)
 	}
 	err = wmi_install_notify_handler(MSIWMI_EVENT_GUID,
 			msi_wmi_notify, NULL);
-	if (err)
+	if (ACPI_FAILURE(err))
 		return -EINVAL;
 
 	err = msi_wmi_input_setup();
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 2896ca4cd9ab..3f71a605a492 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -131,6 +131,7 @@ enum sony_nc_rfkill {
 	N_SONY_RFKILL,
 };
 
+static int sony_rfkill_handle;
 static struct rfkill *sony_rfkill_devices[N_SONY_RFKILL];
 static int sony_rfkill_address[N_SONY_RFKILL] = {0x300, 0x500, 0x700, 0x900};
 static void sony_nc_rfkill_update(void);
@@ -232,6 +233,7 @@ static int sony_laptop_input_index[] = {
 	56,	/* 69 SONYPI_EVENT_VOLUME_INC_PRESSED */
 	57,	/* 70 SONYPI_EVENT_VOLUME_DEC_PRESSED */
 	-1,	/* 71 SONYPI_EVENT_BRIGHTNESS_PRESSED */
+	58,	/* 72 SONYPI_EVENT_MEDIA_PRESSED */
 };
 
 static int sony_laptop_input_keycode_map[] = {
@@ -293,6 +295,7 @@ static int sony_laptop_input_keycode_map[] = {
 	KEY_F15,	/* 55 SONYPI_EVENT_SETTINGKEY_PRESSED */
 	KEY_VOLUMEUP,	/* 56 SONYPI_EVENT_VOLUME_INC_PRESSED */
 	KEY_VOLUMEDOWN,	/* 57 SONYPI_EVENT_VOLUME_DEC_PRESSED */
+	KEY_MEDIA,	/* 58 SONYPI_EVENT_MEDIA_PRESSED */
 };
 
 /* release buttons after a short delay if pressed */
@@ -890,6 +893,8 @@ static struct sony_nc_event sony_100_events[] = {
 	{ 0x0C, SONYPI_EVENT_FNKEY_RELEASED },
 	{ 0x9f, SONYPI_EVENT_CD_EJECT_PRESSED },
 	{ 0x1f, SONYPI_EVENT_ANYBUTTON_RELEASED },
+	{ 0xa1, SONYPI_EVENT_MEDIA_PRESSED },
+	{ 0x21, SONYPI_EVENT_ANYBUTTON_RELEASED },
 	{ 0, 0 },
 };
 
@@ -961,7 +966,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
 				else
 					sony_laptop_report_input_event(ev);
 			}
-		} else if (sony_find_snc_handle(0x124) == ev) {
+		} else if (sony_find_snc_handle(sony_rfkill_handle) == ev) {
 			sony_nc_rfkill_update();
 			return;
 		}
@@ -1067,7 +1072,7 @@ static int sony_nc_rfkill_set(void *data, bool blocked)
 	if (!blocked)
 		argument |= 0xff0000;
 
-	return sony_call_snc_handle(0x124, argument, &result);
+	return sony_call_snc_handle(sony_rfkill_handle, argument, &result);
 }
 
 static const struct rfkill_ops sony_rfkill_ops = {
@@ -1110,7 +1115,7 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
 	if (!rfk)
 		return -ENOMEM;
 
-	sony_call_snc_handle(0x124, 0x200, &result);
+	sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
 	hwblock = !(result & 0x1);
 	rfkill_set_hw_state(rfk, hwblock);
 
@@ -1129,7 +1134,7 @@ static void sony_nc_rfkill_update()
 	int result;
 	bool hwblock;
 
-	sony_call_snc_handle(0x124, 0x200, &result);
+	sony_call_snc_handle(sony_rfkill_handle, 0x200, &result);
 	hwblock = !(result & 0x1);
 
 	for (i = 0; i < N_SONY_RFKILL; i++) {
@@ -1145,36 +1150,82 @@ static void sony_nc_rfkill_update()
 			continue;
 		}
 
-		sony_call_snc_handle(0x124, argument, &result);
+		sony_call_snc_handle(sony_rfkill_handle, argument, &result);
 		rfkill_set_states(sony_rfkill_devices[i],
 				  !(result & 0xf), false);
 	}
 }
 
-static int sony_nc_rfkill_setup(struct acpi_device *device)
+static void sony_nc_rfkill_setup(struct acpi_device *device)
 {
-	int result, ret;
+	int offset;
+	u8 dev_code, i;
+	acpi_status status;
+	struct acpi_object_list params;
+	union acpi_object in_obj;
+	union acpi_object *device_enum;
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 
-	if (sony_find_snc_handle(0x124) == -1)
-		return -1;
+	offset = sony_find_snc_handle(0x124);
+	if (offset == -1) {
+		offset = sony_find_snc_handle(0x135);
+		if (offset == -1)
+			return;
+		else
+			sony_rfkill_handle = 0x135;
+	} else
+		sony_rfkill_handle = 0x124;
+	dprintk("Found rkfill handle: 0x%.4x\n", sony_rfkill_handle);
 
-	ret = sony_call_snc_handle(0x124, 0xb00, &result);
-	if (ret) {
-		printk(KERN_INFO DRV_PFX
-		       "Unable to enumerate rfkill devices: %x\n", ret);
-		return ret;
+	/* need to read the whole buffer returned by the acpi call to SN06
+	 * here otherwise we may miss some features
+	 */
+	params.count = 1;
+	params.pointer = &in_obj;
+	in_obj.type = ACPI_TYPE_INTEGER;
+	in_obj.integer.value = offset;
+	status = acpi_evaluate_object(sony_nc_acpi_handle, "SN06", &params,
+			&buffer);
+	if (ACPI_FAILURE(status)) {
+		dprintk("Radio device enumeration failed\n");
+		return;
 	}
 
-	if (result & 0x1)
-		sony_nc_setup_rfkill(device, SONY_WIFI);
-	if (result & 0x2)
-		sony_nc_setup_rfkill(device, SONY_BLUETOOTH);
-	if (result & 0x1c)
-		sony_nc_setup_rfkill(device, SONY_WWAN);
-	if (result & 0x20)
-		sony_nc_setup_rfkill(device, SONY_WIMAX);
+	device_enum = (union acpi_object *) buffer.pointer;
+	if (!device_enum || device_enum->type != ACPI_TYPE_BUFFER) {
+		printk(KERN_ERR "Invalid SN06 return object 0x%.2x\n",
+				device_enum->type);
+		goto out_no_enum;
+	}
 
-	return 0;
+	/* the buffer is filled with magic numbers describing the devices
+	 * available, 0xff terminates the enumeration
+	 */
+	for (i = 0; i < device_enum->buffer.length; i++) {
+
+		dev_code = *(device_enum->buffer.pointer + i);
+		if (dev_code == 0xff)
+			break;
+
+		dprintk("Radio devices, looking at 0x%.2x\n", dev_code);
+
+		if (dev_code == 0 && !sony_rfkill_devices[SONY_WIFI])
+			sony_nc_setup_rfkill(device, SONY_WIFI);
+
+		if (dev_code == 0x10 && !sony_rfkill_devices[SONY_BLUETOOTH])
+			sony_nc_setup_rfkill(device, SONY_BLUETOOTH);
+
+		if ((0xf0 & dev_code) == 0x20 &&
+				!sony_rfkill_devices[SONY_WWAN])
+			sony_nc_setup_rfkill(device, SONY_WWAN);
+
+		if (dev_code == 0x30 && !sony_rfkill_devices[SONY_WIMAX])
+			sony_nc_setup_rfkill(device, SONY_WIMAX);
+	}
+
+out_no_enum:
+	kfree(buffer.pointer);
+	return;
 }
 
 static int sony_nc_add(struct acpi_device *device)
diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c
index 44166003d4ef..dd33b51c3486 100644
--- a/drivers/platform/x86/tc1100-wmi.c
+++ b/drivers/platform/x86/tc1100-wmi.c
@@ -47,22 +47,6 @@ MODULE_DESCRIPTION("HP Compaq TC1100 Tablet WMI Extras");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("wmi:C364AC71-36DB-495A-8494-B439D472A505");
 
-static int tc1100_probe(struct platform_device *device);
-static int tc1100_remove(struct platform_device *device);
-static int tc1100_suspend(struct platform_device *device, pm_message_t state);
-static int tc1100_resume(struct platform_device *device);
-
-static struct platform_driver tc1100_driver = {
-	.driver = {
-		.name = "tc1100-wmi",
-		.owner = THIS_MODULE,
-	},
-	.probe = tc1100_probe,
-	.remove = tc1100_remove,
-	.suspend = tc1100_suspend,
-	.resume = tc1100_resume,
-};
-
 static struct platform_device *tc1100_device;
 
 struct tc1100_data {
@@ -183,51 +167,35 @@ static DEVICE_ATTR(value, S_IWUGO | S_IRUGO | S_IWUSR, \
 show_set_bool(wireless, TC1100_INSTANCE_WIRELESS);
 show_set_bool(jogdial, TC1100_INSTANCE_JOGDIAL);
 
-static void remove_fs(void)
-{
-	device_remove_file(&tc1100_device->dev, &dev_attr_wireless);
-	device_remove_file(&tc1100_device->dev, &dev_attr_jogdial);
-}
-
-static int add_fs(void)
-{
-	int ret;
-
-	ret = device_create_file(&tc1100_device->dev, &dev_attr_wireless);
-	if (ret)
-		goto add_sysfs_error;
-
-	ret = device_create_file(&tc1100_device->dev, &dev_attr_jogdial);
-	if (ret)
-		goto add_sysfs_error;
-
-	return ret;
+static struct attribute *tc1100_attributes[] = {
+	&dev_attr_wireless.attr,
+	&dev_attr_jogdial.attr,
+	NULL
+};
 
-add_sysfs_error:
-	remove_fs();
-	return ret;
-}
+static struct attribute_group tc1100_attribute_group = {
+	.attrs	= tc1100_attributes,
+};
 
 /* --------------------------------------------------------------------------
 				Driver Model
    -------------------------------------------------------------------------- */
 
-static int tc1100_probe(struct platform_device *device)
+static int __init tc1100_probe(struct platform_device *device)
 {
-	int result = 0;
-
-	result = add_fs();
-	return result;
+	return sysfs_create_group(&device->dev.kobj, &tc1100_attribute_group);
 }
 
 
-static int tc1100_remove(struct platform_device *device)
+static int __devexit tc1100_remove(struct platform_device *device)
 {
-	remove_fs();
+	sysfs_remove_group(&device->dev.kobj, &tc1100_attribute_group);
+
 	return 0;
 }
 
-static int tc1100_suspend(struct platform_device *dev, pm_message_t state)
+#ifdef CONFIG_PM
+static int tc1100_suspend(struct device *dev)
 {
 	int ret;
 
@@ -239,10 +207,10 @@ static int tc1100_suspend(struct platform_device *dev, pm_message_t state)
 	if (ret)
 		return ret;
 
-	return ret;
+	return 0;
 }
 
-static int tc1100_resume(struct platform_device *dev)
+static int tc1100_resume(struct device *dev)
 {
 	int ret;
 
@@ -254,34 +222,61 @@ static int tc1100_resume(struct platform_device *dev)
 	if (ret)
 		return ret;
 
-	return ret;
+	return 0;
 }
 
+static const struct dev_pm_ops tc1100_pm_ops = {
+	.suspend	= tc1100_suspend,
+	.resume		= tc1100_resume,
+	.freeze		= tc1100_suspend,
+	.restore	= tc1100_resume,
+};
+#endif
+
+static struct platform_driver tc1100_driver = {
+	.driver = {
+		.name = "tc1100-wmi",
+		.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm = &tc1100_pm_ops,
+#endif
+	},
+	.remove = __devexit_p(tc1100_remove),
+};
+
 static int __init tc1100_init(void)
 {
-	int result = 0;
+	int error;
 
 	if (!wmi_has_guid(GUID))
 		return -ENODEV;
 
-	result = platform_driver_register(&tc1100_driver);
-	if (result)
-		return result;
-
 	tc1100_device = platform_device_alloc("tc1100-wmi", -1);
-	platform_device_add(tc1100_device);
+	if (!tc1100_device)
+		return -ENOMEM;
+
+	error = platform_device_add(tc1100_device);
+	if (error)
+		goto err_device_put;
+
+	error = platform_driver_probe(&tc1100_driver, tc1100_probe);
+	if (error)
+		goto err_device_del;
 
 	printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras loaded\n");
+	return 0;
 
-	return result;
+ err_device_del:
+	platform_device_del(tc1100_device);
+ err_device_put:
+	platform_device_put(tc1100_device);
+	return error;
 }
 
 static void __exit tc1100_exit(void)
 {
-	platform_device_del(tc1100_device);
+	platform_device_unregister(tc1100_device);
 	platform_driver_unregister(&tc1100_driver);
-
-	printk(TC1100_INFO "HP Compaq TC1100 Tablet WMI Extras unloaded\n");
 }
 
 module_init(tc1100_init);
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 448c8aeb166b..e67e4feb35cb 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6384,11 +6384,13 @@ static struct ibm_struct brightness_driver_data = {
  * and we leave them unchanged.
  */
 
+#ifdef CONFIG_THINKPAD_ACPI_ALSA_SUPPORT
+
 #define TPACPI_ALSA_DRVNAME  "ThinkPad EC"
 #define TPACPI_ALSA_SHRTNAME "ThinkPad Console Audio Control"
 #define TPACPI_ALSA_MIXERNAME TPACPI_ALSA_SHRTNAME
 
-static int alsa_index = SNDRV_DEFAULT_IDX1;
+static int alsa_index = ~((1 << (SNDRV_CARDS - 3)) - 1); /* last three slots */
 static char *alsa_id = "ThinkPadEC";
 static int alsa_enable = SNDRV_DEFAULT_ENABLE1;
 
@@ -6705,10 +6707,11 @@ static int __init volume_create_alsa_mixer(void)
 
 	rc = snd_card_create(alsa_index, alsa_id, THIS_MODULE,
 			    sizeof(struct tpacpi_alsa_data), &card);
-	if (rc < 0)
-		return rc;
-	if (!card)
-		return -ENOMEM;
+	if (rc < 0 || !card) {
+		printk(TPACPI_ERR
+			"Failed to create ALSA card structures: %d\n", rc);
+		return 1;
+	}
 
 	BUG_ON(!card->private_data);
 	data = card->private_data;
@@ -6741,8 +6744,9 @@ static int __init volume_create_alsa_mixer(void)
 		rc = snd_ctl_add(card, ctl_vol);
 		if (rc < 0) {
 			printk(TPACPI_ERR
-				"Failed to create ALSA volume control\n");
-			goto err_out;
+				"Failed to create ALSA volume control: %d\n",
+				rc);
+			goto err_exit;
 		}
 		data->ctl_vol_id = &ctl_vol->id;
 	}
@@ -6750,22 +6754,25 @@ static int __init volume_create_alsa_mixer(void)
 	ctl_mute = snd_ctl_new1(&volume_alsa_control_mute, NULL);
 	rc = snd_ctl_add(card, ctl_mute);
 	if (rc < 0) {
-		printk(TPACPI_ERR "Failed to create ALSA mute control\n");
-		goto err_out;
+		printk(TPACPI_ERR "Failed to create ALSA mute control: %d\n",
+			rc);
+		goto err_exit;
 	}
 	data->ctl_mute_id = &ctl_mute->id;
 
 	snd_card_set_dev(card, &tpacpi_pdev->dev);
 	rc = snd_card_register(card);
-
-err_out:
 	if (rc < 0) {
-		snd_card_free(card);
-		card = NULL;
+		printk(TPACPI_ERR "Failed to register ALSA card: %d\n", rc);
+		goto err_exit;
 	}
 
 	alsa_card = card;
-	return rc;
+	return 0;
+
+err_exit:
+	snd_card_free(card);
+	return 1;
 }
 
 #define TPACPI_VOL_Q_MUTEONLY	0x0001	/* Mute-only control available */
@@ -7016,6 +7023,28 @@ static struct ibm_struct volume_driver_data = {
 	.shutdown = volume_shutdown,
 };
 
+#else /* !CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
+
+#define alsa_card NULL
+
+static void inline volume_alsa_notify_change(void)
+{
+}
+
+static int __init volume_init(struct ibm_init_struct *iibm)
+{
+	printk(TPACPI_INFO
+		"volume: disabled as there is no ALSA support in this kernel\n");
+
+	return 1;
+}
+
+static struct ibm_struct volume_driver_data = {
+	.name = "volume",
+};
+
+#endif /* CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
+
 /*************************************************************************
  * Fan subdriver
  */
@@ -8738,6 +8767,7 @@ MODULE_PARM_DESC(hotkey_report_mode,
 		 "used for backwards compatibility with userspace, "
 		 "see documentation");
 
+#ifdef CONFIG_THINKPAD_ACPI_ALSA_SUPPORT
 module_param_named(volume_mode, volume_mode, uint, 0444);
 MODULE_PARM_DESC(volume_mode,
 		 "Selects volume control strategy: "
@@ -8760,6 +8790,7 @@ module_param_named(id, alsa_id, charp, 0444);
 MODULE_PARM_DESC(id, "ALSA id for the ACPI EC Mixer");
 module_param_named(enable, alsa_enable, bool, 0444);
 MODULE_PARM_DESC(enable, "Enable the ALSA interface for the ACPI EC Mixer");
+#endif /* CONFIG_THINKPAD_ACPI_ALSA_SUPPORT */
 
 #define TPACPI_PARAM(feature) \
 	module_param_call(feature, set_ibm_param, NULL, NULL, 0); \
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 51c0a8bee414..77bf5d8f893a 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -42,6 +42,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/backlight.h>
 #include <linux/platform_device.h>
 #include <linux/rfkill.h>
@@ -357,63 +358,6 @@ static int force_fan;
 static int last_key_event;
 static int key_event_valid;
 
-typedef struct _ProcItem {
-	const char *name;
-	char *(*read_func) (char *);
-	unsigned long (*write_func) (const char *, unsigned long);
-} ProcItem;
-
-/* proc file handlers
- */
-
-static int
-dispatch_read(char *page, char **start, off_t off, int count, int *eof,
-	      ProcItem * item)
-{
-	char *p = page;
-	int len;
-
-	if (off == 0)
-		p = item->read_func(p);
-
-	/* ISSUE: I don't understand this code */
-	len = (p - page);
-	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
-dispatch_write(struct file *file, const char __user * buffer,
-	       unsigned long count, ProcItem * item)
-{
-	int result;
-	char *tmp_buffer;
-
-	/* Arg buffer points to userspace memory, which can't be accessed
-	 * directly.  Since we're making a copy, zero-terminate the
-	 * destination so that sscanf can be used on it safely.
-	 */
-	tmp_buffer = kmalloc(count + 1, GFP_KERNEL);
-	if (!tmp_buffer)
-		return -ENOMEM;
-
-	if (copy_from_user(tmp_buffer, buffer, count)) {
-		result = -EFAULT;
-	} else {
-		tmp_buffer[count] = 0;
-		result = item->write_func(tmp_buffer, count);
-	}
-	kfree(tmp_buffer);
-	return result;
-}
-
 static int get_lcd(struct backlight_device *bd)
 {
 	u32 hci_result;
@@ -426,19 +370,24 @@ static int get_lcd(struct backlight_device *bd)
 		return -EFAULT;
 }
 
-static char *read_lcd(char *p)
+static int lcd_proc_show(struct seq_file *m, void *v)
 {
 	int value = get_lcd(NULL);
 
 	if (value >= 0) {
-		p += sprintf(p, "brightness:              %d\n", value);
-		p += sprintf(p, "brightness_levels:       %d\n",
+		seq_printf(m, "brightness:              %d\n", value);
+		seq_printf(m, "brightness_levels:       %d\n",
 			     HCI_LCD_BRIGHTNESS_LEVELS);
 	} else {
 		printk(MY_ERR "Error reading LCD brightness\n");
 	}
 
-	return p;
+	return 0;
+}
+
+static int lcd_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, lcd_proc_show, NULL);
 }
 
 static int set_lcd(int value)
@@ -458,12 +407,20 @@ static int set_lcd_status(struct backlight_device *bd)
 	return set_lcd(bd->props.brightness);
 }
 
-static unsigned long write_lcd(const char *buffer, unsigned long count)
+static ssize_t lcd_proc_write(struct file *file, const char __user *buf,
+			      size_t count, loff_t *pos)
 {
+	char cmd[42];
+	size_t len;
 	int value;
 	int ret;
 
-	if (sscanf(buffer, " brightness : %i", &value) == 1 &&
+	len = min(count, sizeof(cmd) - 1);
+	if (copy_from_user(cmd, buf, len))
+		return -EFAULT;
+	cmd[len] = '\0';
+
+	if (sscanf(cmd, " brightness : %i", &value) == 1 &&
 	    value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) {
 		ret = set_lcd(value);
 		if (ret == 0)
@@ -474,7 +431,16 @@ static unsigned long write_lcd(const char *buffer, unsigned long count)
 	return ret;
 }
 
-static char *read_video(char *p)
+static const struct file_operations lcd_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= lcd_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= lcd_proc_write,
+};
+
+static int video_proc_show(struct seq_file *m, void *v)
 {
 	u32 hci_result;
 	u32 value;
@@ -484,18 +450,25 @@ static char *read_video(char *p)
 		int is_lcd = (value & HCI_VIDEO_OUT_LCD) ? 1 : 0;
 		int is_crt = (value & HCI_VIDEO_OUT_CRT) ? 1 : 0;
 		int is_tv = (value & HCI_VIDEO_OUT_TV) ? 1 : 0;
-		p += sprintf(p, "lcd_out:                 %d\n", is_lcd);
-		p += sprintf(p, "crt_out:                 %d\n", is_crt);
-		p += sprintf(p, "tv_out:                  %d\n", is_tv);
+		seq_printf(m, "lcd_out:                 %d\n", is_lcd);
+		seq_printf(m, "crt_out:                 %d\n", is_crt);
+		seq_printf(m, "tv_out:                  %d\n", is_tv);
 	} else {
 		printk(MY_ERR "Error reading video out status\n");
 	}
 
-	return p;
+	return 0;
 }
 
-static unsigned long write_video(const char *buffer, unsigned long count)
+static int video_proc_open(struct inode *inode, struct file *file)
 {
+	return single_open(file, video_proc_show, NULL);
+}
+
+static ssize_t video_proc_write(struct file *file, const char __user *buf,
+				size_t count, loff_t *pos)
+{
+	char *cmd, *buffer;
 	int value;
 	int remain = count;
 	int lcd_out = -1;
@@ -504,6 +477,17 @@ static unsigned long write_video(const char *buffer, unsigned long count)
 	u32 hci_result;
 	u32 video_out;
 
+	cmd = kmalloc(count + 1, GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+	if (copy_from_user(cmd, buf, count)) {
+		kfree(cmd);
+		return -EFAULT;
+	}
+	cmd[count] = '\0';
+
+	buffer = cmd;
+
 	/* scan expression.  Multiple expressions may be delimited with ;
 	 *
 	 *  NOTE: to keep scanning simple, invalid fields are ignored
@@ -523,6 +507,8 @@ static unsigned long write_video(const char *buffer, unsigned long count)
 		while (remain && *(buffer - 1) != ';');
 	}
 
+	kfree(cmd);
+
 	hci_read1(HCI_VIDEO_OUT, &video_out, &hci_result);
 	if (hci_result == HCI_SUCCESS) {
 		unsigned int new_video_out = video_out;
@@ -543,28 +529,50 @@ static unsigned long write_video(const char *buffer, unsigned long count)
 	return count;
 }
 
-static char *read_fan(char *p)
+static const struct file_operations video_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= video_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= video_proc_write,
+};
+
+static int fan_proc_show(struct seq_file *m, void *v)
 {
 	u32 hci_result;
 	u32 value;
 
 	hci_read1(HCI_FAN, &value, &hci_result);
 	if (hci_result == HCI_SUCCESS) {
-		p += sprintf(p, "running:                 %d\n", (value > 0));
-		p += sprintf(p, "force_on:                %d\n", force_fan);
+		seq_printf(m, "running:                 %d\n", (value > 0));
+		seq_printf(m, "force_on:                %d\n", force_fan);
 	} else {
 		printk(MY_ERR "Error reading fan status\n");
 	}
 
-	return p;
+	return 0;
+}
+
+static int fan_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, fan_proc_show, NULL);
 }
 
-static unsigned long write_fan(const char *buffer, unsigned long count)
+static ssize_t fan_proc_write(struct file *file, const char __user *buf,
+			      size_t count, loff_t *pos)
 {
+	char cmd[42];
+	size_t len;
 	int value;
 	u32 hci_result;
 
-	if (sscanf(buffer, " force_on : %i", &value) == 1 &&
+	len = min(count, sizeof(cmd) - 1);
+	if (copy_from_user(cmd, buf, len))
+		return -EFAULT;
+	cmd[len] = '\0';
+
+	if (sscanf(cmd, " force_on : %i", &value) == 1 &&
 	    value >= 0 && value <= 1) {
 		hci_write1(HCI_FAN, value, &hci_result);
 		if (hci_result != HCI_SUCCESS)
@@ -578,7 +586,16 @@ static unsigned long write_fan(const char *buffer, unsigned long count)
 	return count;
 }
 
-static char *read_keys(char *p)
+static const struct file_operations fan_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= fan_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= fan_proc_write,
+};
+
+static int keys_proc_show(struct seq_file *m, void *v)
 {
 	u32 hci_result;
 	u32 value;
@@ -602,18 +619,30 @@ static char *read_keys(char *p)
 		}
 	}
 
-	p += sprintf(p, "hotkey_ready:            %d\n", key_event_valid);
-	p += sprintf(p, "hotkey:                  0x%04x\n", last_key_event);
+	seq_printf(m, "hotkey_ready:            %d\n", key_event_valid);
+	seq_printf(m, "hotkey:                  0x%04x\n", last_key_event);
+end:
+	return 0;
+}
 
-      end:
-	return p;
+static int keys_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, keys_proc_show, NULL);
 }
 
-static unsigned long write_keys(const char *buffer, unsigned long count)
+static ssize_t keys_proc_write(struct file *file, const char __user *buf,
+			       size_t count, loff_t *pos)
 {
+	char cmd[42];
+	size_t len;
 	int value;
 
-	if (sscanf(buffer, " hotkey_ready : %i", &value) == 1 && value == 0) {
+	len = min(count, sizeof(cmd) - 1);
+	if (copy_from_user(cmd, buf, len))
+		return -EFAULT;
+	cmd[len] = '\0';
+
+	if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0) {
 		key_event_valid = 0;
 	} else {
 		return -EINVAL;
@@ -622,52 +651,58 @@ static unsigned long write_keys(const char *buffer, unsigned long count)
 	return count;
 }
 
-static char *read_version(char *p)
+static const struct file_operations keys_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= keys_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+	.write		= keys_proc_write,
+};
+
+static int version_proc_show(struct seq_file *m, void *v)
 {
-	p += sprintf(p, "driver:                  %s\n", TOSHIBA_ACPI_VERSION);
-	p += sprintf(p, "proc_interface:          %d\n",
-		     PROC_INTERFACE_VERSION);
-	return p;
+	seq_printf(m, "driver:                  %s\n", TOSHIBA_ACPI_VERSION);
+	seq_printf(m, "proc_interface:          %d\n", PROC_INTERFACE_VERSION);
+	return 0;
 }
 
+static int version_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, version_proc_show, PDE(inode)->data);
+}
+
+static const struct file_operations version_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= version_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 /* proc and module init
  */
 
 #define PROC_TOSHIBA		"toshiba"
 
-static ProcItem proc_items[] = {
-	{"lcd", read_lcd, write_lcd},
-	{"video", read_video, write_video},
-	{"fan", read_fan, write_fan},
-	{"keys", read_keys, write_keys},
-	{"version", read_version, NULL},
-	{NULL}
-};
-
 static acpi_status __init add_device(void)
 {
-	struct proc_dir_entry *proc;
-	ProcItem *item;
-
-	for (item = proc_items; item->name; ++item) {
-		proc = create_proc_read_entry(item->name,
-					      S_IFREG | S_IRUGO | S_IWUSR,
-					      toshiba_proc_dir,
-					      (read_proc_t *) dispatch_read,
-					      item);
-		if (proc && item->write_func)
-			proc->write_proc = (write_proc_t *) dispatch_write;
-	}
+	proc_create("lcd", S_IRUGO | S_IWUSR, toshiba_proc_dir, &lcd_proc_fops);
+	proc_create("video", S_IRUGO | S_IWUSR, toshiba_proc_dir, &video_proc_fops);
+	proc_create("fan", S_IRUGO | S_IWUSR, toshiba_proc_dir, &fan_proc_fops);
+	proc_create("keys", S_IRUGO | S_IWUSR, toshiba_proc_dir, &keys_proc_fops);
+	proc_create("version", S_IRUGO, toshiba_proc_dir, &version_proc_fops);
 
 	return AE_OK;
 }
 
 static acpi_status remove_device(void)
 {
-	ProcItem *item;
-
-	for (item = proc_items; item->name; ++item)
-		remove_proc_entry(item->name, toshiba_proc_dir);
+	remove_proc_entry("lcd", toshiba_proc_dir);
+	remove_proc_entry("video", toshiba_proc_dir);
+	remove_proc_entry("fan", toshiba_proc_dir);
+	remove_proc_entry("keys", toshiba_proc_dir);
+	remove_proc_entry("version", toshiba_proc_dir);
 	return AE_OK;
 }
 
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index e425a868cd3a..b104302fea0a 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -492,8 +492,7 @@ wmi_notify_handler handler, void *data)
 	if (!guid || !handler)
 		return AE_BAD_PARAMETER;
 
-	find_guid(guid, &block);
-	if (!block)
+	if (!find_guid(guid, &block))
 		return AE_NOT_EXIST;
 
 	if (block->handler)
@@ -521,8 +520,7 @@ acpi_status wmi_remove_notify_handler(const char *guid)
 	if (!guid)
 		return AE_BAD_PARAMETER;
 
-	find_guid(guid, &block);
-	if (!block)
+	if (!find_guid(guid, &block))
 		return AE_NOT_EXIST;
 
 	if (!block->handler)
@@ -540,8 +538,8 @@ EXPORT_SYMBOL_GPL(wmi_remove_notify_handler);
 /**
  * wmi_get_event_data - Get WMI data associated with an event
  *
- * @event - Event to find
- * &out - Buffer to hold event data
+ * @event: Event to find
+ * @out: Buffer to hold event data. out->pointer should be freed with kfree()
  *
  * Returns extra data associated with an event in WMI.
  */
@@ -716,6 +714,22 @@ static int wmi_class_init(void)
 	return ret;
 }
 
+static bool guid_already_parsed(const char *guid_string)
+{
+	struct guid_block *gblock;
+	struct wmi_block *wblock;
+	struct list_head *p;
+
+	list_for_each(p, &wmi_blocks.list) {
+		wblock = list_entry(p, struct wmi_block, list);
+		gblock = &wblock->gblock;
+
+		if (strncmp(gblock->guid, guid_string, 16) == 0)
+			return true;
+	}
+	return false;
+}
+
 /*
  * Parse the _WDG method for the GUID data blocks
  */
@@ -725,6 +739,7 @@ static __init acpi_status parse_wdg(acpi_handle handle)
 	union acpi_object *obj;
 	struct guid_block *gblock;
 	struct wmi_block *wblock;
+	char guid_string[37];
 	acpi_status status;
 	u32 i, total;
 
@@ -747,6 +762,19 @@ static __init acpi_status parse_wdg(acpi_handle handle)
 	memcpy(gblock, obj->buffer.pointer, obj->buffer.length);
 
 	for (i = 0; i < total; i++) {
+		/*
+		  Some WMI devices, like those for nVidia hooks, have a
+		  duplicate GUID. It's not clear what we should do in this
+		  case yet, so for now, we'll just ignore the duplicate.
+		  Anyone who wants to add support for that device can come
+		  up with a better workaround for the mess then.
+		*/
+		if (guid_already_parsed(gblock[i].guid) == true) {
+			wmi_gtoa(gblock[i].guid, guid_string);
+			printk(KERN_INFO PREFIX "Skipping duplicate GUID %s\n",
+				guid_string);
+			continue;
+		}
 		wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
 		if (!wblock)
 			return AE_NO_MEMORY;
diff --git a/drivers/power/pmu_battery.c b/drivers/power/pmu_battery.c
index 9346a862f1f2..9c87ad564803 100644
--- a/drivers/power/pmu_battery.c
+++ b/drivers/power/pmu_battery.c
@@ -89,6 +89,8 @@ static int pmu_bat_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_STATUS:
 		if (pbi->flags & PMU_BATT_CHARGING)
 			val->intval = POWER_SUPPLY_STATUS_CHARGING;
+		else if (pmu_power_flags & PMU_PWR_AC_PRESENT)
+			val->intval = POWER_SUPPLY_STATUS_FULL;
 		else
 			val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
 		break;
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index c8c12325e69b..e9aa814ddd23 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -1096,9 +1096,9 @@ static int cmos_pnp_resume(struct pnp_dev *pnp)
 #define	cmos_pnp_resume		NULL
 #endif
 
-static void cmos_pnp_shutdown(struct device *pdev)
+static void cmos_pnp_shutdown(struct pnp_dev *pnp)
 {
-	if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(pdev))
+	if (system_state == SYSTEM_POWER_OFF && !cmos_poweroff(&pnp->dev))
 		return;
 
 	cmos_do_shutdown();
@@ -1117,15 +1117,12 @@ static struct pnp_driver cmos_pnp_driver = {
 	.id_table	= rtc_ids,
 	.probe		= cmos_pnp_probe,
 	.remove		= __exit_p(cmos_pnp_remove),
+	.shutdown	= cmos_pnp_shutdown,
 
 	/* flag ensures resume() gets called, and stops syslog spam */
 	.flags		= PNP_DRIVER_RES_DO_NOT_CHANGE,
 	.suspend	= cmos_pnp_suspend,
 	.resume		= cmos_pnp_resume,
-	.driver		= {
-		.name	  = (char *)driver_name,
-		.shutdown = cmos_pnp_shutdown,
-	}
 };
 
 #endif	/* CONFIG_PNP */
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 5819dc02a143..1c500c462225 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -23,6 +23,7 @@
 #include <asm/debug.h>
 #include <asm/idals.h>
 #include <asm/ebcdic.h>
+#include <asm/compat.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <asm/cio.h>
@@ -2844,13 +2845,16 @@ static int dasd_symm_io(struct dasd_device *device, void __user *argp)
 	rc = -EFAULT;
 	if (copy_from_user(&usrparm, argp, sizeof(usrparm)))
 		goto out;
-#ifndef CONFIG_64BIT
-	/* Make sure pointers are sane even on 31 bit. */
-	if ((usrparm.psf_data >> 32) != 0 || (usrparm.rssd_result >> 32) != 0) {
+	if (is_compat_task() || sizeof(long) == 4) {
+		/* Make sure pointers are sane even on 31 bit. */
 		rc = -EINVAL;
-		goto out;
+		if ((usrparm.psf_data >> 32) != 0)
+			goto out;
+		if ((usrparm.rssd_result >> 32) != 0)
+			goto out;
+		usrparm.psf_data &= 0x7fffffffULL;
+		usrparm.rssd_result &= 0x7fffffffULL;
 	}
-#endif
 	/* alloc I/O data area */
 	psf_data = kzalloc(usrparm.psf_data_len, GFP_KERNEL | GFP_DMA);
 	rssd_result = kzalloc(usrparm.rssd_result_len, GFP_KERNEL | GFP_DMA);
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 478bcdb90b6f..fc7b30b4a255 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -17,7 +17,7 @@
 #include <linux/fs.h>
 #include <linux/blkpg.h>
 #include <linux/smp_lock.h>
-
+#include <asm/compat.h>
 #include <asm/ccwdev.h>
 #include <asm/cmb.h>
 #include <asm/uaccess.h>
@@ -358,9 +358,8 @@ dasd_ioctl_set_ro(struct block_device *bdev, void __user *argp)
 }
 
 static int dasd_ioctl_readall_cmb(struct dasd_block *block, unsigned int cmd,
-		unsigned long arg)
+				  struct cmbdata __user *argp)
 {
-	struct cmbdata __user *argp = (void __user *) arg;
 	size_t size = _IOC_SIZE(cmd);
 	struct cmbdata data;
 	int ret;
@@ -376,7 +375,12 @@ dasd_do_ioctl(struct block_device *bdev, fmode_t mode,
 	      unsigned int cmd, unsigned long arg)
 {
 	struct dasd_block *block = bdev->bd_disk->private_data;
-	void __user *argp = (void __user *)arg;
+	void __user *argp;
+
+	if (is_compat_task())
+		argp = compat_ptr(arg);
+	else
+		argp = (void __user *)arg;
 
 	if (!block)
                 return -ENODEV;
@@ -414,7 +418,7 @@ dasd_do_ioctl(struct block_device *bdev, fmode_t mode,
 	case BIODASDCMFDISABLE:
 		return disable_cmf(block->base->cdev);
 	case BIODASDREADALLCMB:
-		return dasd_ioctl_readall_cmb(block, cmd, arg);
+		return dasd_ioctl_readall_cmb(block, cmd, argp);
 	default:
 		/* if the discipline has an ioctl method try it. */
 		if (block->base->discipline->ioctl) {
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 9d61683b5633..59ec073724bf 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -1037,22 +1037,6 @@ static void tty3215_flush_buffer(struct tty_struct *tty)
 }
 
 /*
- * Currently we don't have any io controls for 3215 ttys
- */
-static int tty3215_ioctl(struct tty_struct *tty, struct file * file,
-			 unsigned int cmd, unsigned long arg)
-{
-	if (tty->flags & (1 << TTY_IO_ERROR))
-		return -EIO;
-
-	switch (cmd) {
-	default:
-		return -ENOIOCTLCMD;
-	}
-	return 0;
-}
-
-/*
  * Disable reading from a 3215 tty
  */
 static void tty3215_throttle(struct tty_struct * tty)
@@ -1117,7 +1101,6 @@ static const struct tty_operations tty3215_ops = {
 	.write_room = tty3215_write_room,
 	.chars_in_buffer = tty3215_chars_in_buffer,
 	.flush_buffer = tty3215_flush_buffer,
-	.ioctl = tty3215_ioctl,
 	.throttle = tty3215_throttle,
 	.unthrottle = tty3215_unthrottle,
 	.stop = tty3215_stop,
diff --git a/drivers/s390/char/fs3270.c b/drivers/s390/char/fs3270.c
index 247b2b934728..31c59b0d6df0 100644
--- a/drivers/s390/char/fs3270.c
+++ b/drivers/s390/char/fs3270.c
@@ -15,6 +15,7 @@
 #include <linux/types.h>
 #include <linux/smp_lock.h>
 
+#include <asm/compat.h>
 #include <asm/ccwdev.h>
 #include <asm/cio.h>
 #include <asm/ebcdic.h>
@@ -322,6 +323,7 @@ fs3270_write(struct file *filp, const char __user *data, size_t count, loff_t *o
 static long
 fs3270_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
+	char __user *argp;
 	struct fs3270 *fp;
 	struct raw3270_iocb iocb;
 	int rc;
@@ -329,6 +331,10 @@ fs3270_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	fp = filp->private_data;
 	if (!fp)
 		return -ENODEV;
+	if (is_compat_task())
+		argp = compat_ptr(arg);
+	else
+		argp = (char __user *)arg;
 	rc = 0;
 	mutex_lock(&fs3270_mutex);
 	switch (cmd) {
@@ -339,10 +345,10 @@ fs3270_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		fp->write_command = arg;
 		break;
 	case TUBGETI:
-		rc = put_user(fp->read_command, (char __user *) arg);
+		rc = put_user(fp->read_command, argp);
 		break;
 	case TUBGETO:
-		rc = put_user(fp->write_command,(char __user *) arg);
+		rc = put_user(fp->write_command, argp);
 		break;
 	case TUBGETMOD:
 		iocb.model = fp->view.model;
@@ -351,8 +357,7 @@ fs3270_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		iocb.pf_cnt = 24;
 		iocb.re_cnt = 20;
 		iocb.map = 0;
-		if (copy_to_user((char __user *) arg, &iocb,
-				 sizeof(struct raw3270_iocb)))
+		if (copy_to_user(argp, &iocb, sizeof(struct raw3270_iocb)))
 			rc = -EFAULT;
 		break;
 	}
@@ -511,8 +516,8 @@ static const struct file_operations fs3270_fops = {
 	.write		 = fs3270_write,	/* write */
 	.unlocked_ioctl	 = fs3270_ioctl,	/* ioctl */
 	.compat_ioctl	 = fs3270_ioctl,	/* ioctl */
-	.open	 	= fs3270_open,		/* open */
-	.release 	= fs3270_close,		/* release */
+	.open		 = fs3270_open,		/* open */
+	.release	 = fs3270_close,	/* release */
 };
 
 /*
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index 96816149368a..8d3d720737da 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -46,8 +46,6 @@
  */
 static int tapeblock_open(struct block_device *, fmode_t);
 static int tapeblock_release(struct gendisk *, fmode_t);
-static int tapeblock_ioctl(struct block_device *, fmode_t, unsigned int,
-				unsigned long);
 static int tapeblock_medium_changed(struct gendisk *);
 static int tapeblock_revalidate_disk(struct gendisk *);
 
@@ -55,7 +53,6 @@ static const struct block_device_operations tapeblock_fops = {
 	.owner		 = THIS_MODULE,
 	.open		 = tapeblock_open,
 	.release	 = tapeblock_release,
-	.ioctl		 = tapeblock_ioctl,
 	.media_changed   = tapeblock_medium_changed,
 	.revalidate_disk = tapeblock_revalidate_disk,
 };
@@ -416,42 +413,6 @@ tapeblock_release(struct gendisk *disk, fmode_t mode)
 }
 
 /*
- * Support of some generic block device IOCTLs.
- */
-static int
-tapeblock_ioctl(
-	struct block_device *	bdev,
-	fmode_t			mode,
-	unsigned int		command,
-	unsigned long		arg
-) {
-	int rc;
-	int minor;
-	struct gendisk *disk = bdev->bd_disk;
-	struct tape_device *device;
-
-	rc     = 0;
-	BUG_ON(!disk);
-	device = disk->private_data;
-	BUG_ON(!device);
-	minor  = MINOR(bdev->bd_dev);
-
-	DBF_LH(6, "tapeblock_ioctl(0x%0x)\n", command);
-	DBF_LH(6, "device = %d:%d\n", tapeblock_major, minor);
-
-	switch (command) {
-		/* Refuse some IOCTL calls without complaining (mount). */
-		case 0x5310:		/* CDROMMULTISESSION */
-			rc = -EINVAL;
-			break;
-		default:
-			rc = -EINVAL;
-	}
-
-	return rc;
-}
-
-/*
  * Initialize block device frontend.
  */
 int
diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c
index 2125ec7d95f0..539045acaad4 100644
--- a/drivers/s390/char/tape_char.c
+++ b/drivers/s390/char/tape_char.c
@@ -18,6 +18,7 @@
 #include <linux/proc_fs.h>
 #include <linux/mtio.h>
 #include <linux/smp_lock.h>
+#include <linux/compat.h>
 
 #include <asm/uaccess.h>
 
@@ -37,8 +38,9 @@ static ssize_t tapechar_write(struct file *, const char __user *, size_t, loff_t
 static int tapechar_open(struct inode *,struct file *);
 static int tapechar_release(struct inode *,struct file *);
 static long tapechar_ioctl(struct file *, unsigned int, unsigned long);
-static long tapechar_compat_ioctl(struct file *, unsigned int,
-			  unsigned long);
+#ifdef CONFIG_COMPAT
+static long tapechar_compat_ioctl(struct file *, unsigned int, unsigned long);
+#endif
 
 static const struct file_operations tape_fops =
 {
@@ -46,7 +48,9 @@ static const struct file_operations tape_fops =
 	.read = tapechar_read,
 	.write = tapechar_write,
 	.unlocked_ioctl = tapechar_ioctl,
+#ifdef CONFIG_COMPAT
 	.compat_ioctl = tapechar_compat_ioctl,
+#endif
 	.open = tapechar_open,
 	.release = tapechar_release,
 };
@@ -457,15 +461,22 @@ tapechar_ioctl(struct file *filp, unsigned int no, unsigned long data)
 	return rc;
 }
 
+#ifdef CONFIG_COMPAT
 static long
 tapechar_compat_ioctl(struct file *filp, unsigned int no, unsigned long data)
 {
 	struct tape_device *device = filp->private_data;
 	int rval = -ENOIOCTLCMD;
+	unsigned long argp;
 
+	/* The 'arg' argument of any ioctl function may only be used for
+	 * pointers because of the compat pointer conversion.
+	 * Consider this when adding new ioctls.
+	 */
+	argp = (unsigned long) compat_ptr(data);
 	if (device->discipline->ioctl_fn) {
 		mutex_lock(&device->mutex);
-		rval = device->discipline->ioctl_fn(device, no, data);
+		rval = device->discipline->ioctl_fn(device, no, argp);
 		mutex_unlock(&device->mutex);
 		if (rval == -EINVAL)
 			rval = -ENOIOCTLCMD;
@@ -473,6 +484,7 @@ tapechar_compat_ioctl(struct file *filp, unsigned int no, unsigned long data)
 
 	return rval;
 }
+#endif /* CONFIG_COMPAT */
 
 /*
  * Initialize character device frontend.
diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index a6087cec55b4..921dcda77676 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
+#include <asm/compat.h>
 #include <asm/cpcmd.h>
 #include <asm/debug.h>
 #include <asm/uaccess.h>
@@ -139,21 +140,26 @@ vmcp_write(struct file *file, const char __user *buff, size_t count,
 static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	struct vmcp_session *session;
+	int __user *argp;
 	int temp;
 
 	session = (struct vmcp_session *)file->private_data;
+	if (is_compat_task())
+		argp = compat_ptr(arg);
+	else
+		argp = (int __user *)arg;
 	if (mutex_lock_interruptible(&session->mutex))
 		return -ERESTARTSYS;
 	switch (cmd) {
 	case VMCP_GETCODE:
 		temp = session->resp_code;
 		mutex_unlock(&session->mutex);
-		return put_user(temp, (int __user *)arg);
+		return put_user(temp, argp);
 	case VMCP_SETBUF:
 		free_pages((unsigned long)session->response,
 				get_order(session->bufsize));
 		session->response=NULL;
-		temp = get_user(session->bufsize, (int __user *)arg);
+		temp = get_user(session->bufsize, argp);
 		if (get_order(session->bufsize) > 8) {
 			session->bufsize = PAGE_SIZE;
 			temp = -EINVAL;
@@ -163,7 +169,7 @@ static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case VMCP_GETSIZE:
 		temp = session->resp_size;
 		mutex_unlock(&session->mutex);
-		return put_user(temp, (int __user *)arg);
+		return put_user(temp, argp);
 	default:
 		mutex_unlock(&session->mutex);
 		return -ENOIOCTLCMD;
diff --git a/drivers/s390/cio/Makefile b/drivers/s390/cio/Makefile
index d033414f7599..e1b700a19648 100644
--- a/drivers/s390/cio/Makefile
+++ b/drivers/s390/cio/Makefile
@@ -10,5 +10,5 @@ obj-y += ccw_device.o cmf.o
 obj-$(CONFIG_CHSC_SCH) += chsc_sch.o
 obj-$(CONFIG_CCWGROUP) += ccwgroup.o
 
-qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_perf.o qdio_setup.o
+qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_setup.o
 obj-$(CONFIG_QDIO) += qdio.o
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index cc5144b6f9d9..c84ac9443079 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -12,6 +12,7 @@
 #include <linux/uaccess.h>
 #include <linux/miscdevice.h>
 
+#include <asm/compat.h>
 #include <asm/cio.h>
 #include <asm/chsc.h>
 #include <asm/isc.h>
@@ -770,24 +771,30 @@ out_free:
 static long chsc_ioctl(struct file *filp, unsigned int cmd,
 		       unsigned long arg)
 {
+	void __user *argp;
+
 	CHSC_MSG(2, "chsc_ioctl called, cmd=%x\n", cmd);
+	if (is_compat_task())
+		argp = compat_ptr(arg);
+	else
+		argp = (void __user *)arg;
 	switch (cmd) {
 	case CHSC_START:
-		return chsc_ioctl_start((void __user *)arg);
+		return chsc_ioctl_start(argp);
 	case CHSC_INFO_CHANNEL_PATH:
-		return chsc_ioctl_info_channel_path((void __user *)arg);
+		return chsc_ioctl_info_channel_path(argp);
 	case CHSC_INFO_CU:
-		return chsc_ioctl_info_cu((void __user *)arg);
+		return chsc_ioctl_info_cu(argp);
 	case CHSC_INFO_SCH_CU:
-		return chsc_ioctl_info_sch_cu((void __user *)arg);
+		return chsc_ioctl_info_sch_cu(argp);
 	case CHSC_INFO_CI:
-		return chsc_ioctl_conf_info((void __user *)arg);
+		return chsc_ioctl_conf_info(argp);
 	case CHSC_INFO_CCL:
-		return chsc_ioctl_conf_comp_list((void __user *)arg);
+		return chsc_ioctl_conf_comp_list(argp);
 	case CHSC_INFO_CPD:
-		return chsc_ioctl_chpd((void __user *)arg);
+		return chsc_ioctl_chpd(argp);
 	case CHSC_INFO_DCAL:
-		return chsc_ioctl_dcal((void __user *)arg);
+		return chsc_ioctl_dcal(argp);
 	default: /* unknown ioctl number */
 		return -ENOIOCTLCMD;
 	}
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index ff7748a9199d..44f2f6a97f33 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -182,6 +182,34 @@ struct scssc_area {
 	u32:32;
 } __attribute__ ((packed));
 
+struct qdio_dev_perf_stat {
+	unsigned int adapter_int;
+	unsigned int qdio_int;
+	unsigned int pci_request_int;
+
+	unsigned int tasklet_inbound;
+	unsigned int tasklet_inbound_resched;
+	unsigned int tasklet_inbound_resched2;
+	unsigned int tasklet_outbound;
+
+	unsigned int siga_read;
+	unsigned int siga_write;
+	unsigned int siga_sync;
+
+	unsigned int inbound_call;
+	unsigned int inbound_handler;
+	unsigned int stop_polling;
+	unsigned int inbound_queue_full;
+	unsigned int outbound_call;
+	unsigned int outbound_handler;
+	unsigned int fast_requeue;
+	unsigned int target_full;
+	unsigned int eqbs;
+	unsigned int eqbs_partial;
+	unsigned int sqbs;
+	unsigned int sqbs_partial;
+};
+
 struct qdio_input_q {
 	/* input buffer acknowledgement flag */
 	int polling;
@@ -269,6 +297,7 @@ struct qdio_irq {
 	u32 *dsci;		/* address of device state change indicator */
 	struct ccw_device *cdev;
 	struct dentry *debugfs_dev;
+	struct dentry *debugfs_perf;
 
 	unsigned long int_parm;
 	struct subchannel_id schid;
@@ -286,9 +315,10 @@ struct qdio_irq {
 	struct ciw aqueue;
 
 	struct qdio_ssqd_desc ssqd_desc;
-
 	void (*orig_handler) (struct ccw_device *, unsigned long, struct irb *);
 
+	struct qdio_dev_perf_stat perf_stat;
+	int perf_stat_enabled;
 	/*
 	 * Warning: Leave these members together at the end so they won't be
 	 * cleared in qdio_setup_irq.
@@ -311,6 +341,10 @@ struct qdio_irq {
 	(irq->qib.qfmt == QDIO_IQDIO_QFMT || \
 	 css_general_characteristics.aif_osa)
 
+#define qperf(qdev,attr)	qdev->perf_stat.attr
+#define qperf_inc(q,attr)	if (q->irq_ptr->perf_stat_enabled) \
+					q->irq_ptr->perf_stat.attr++
+
 /* the highest iqdio queue is used for multicast */
 static inline int multicast_outbound(struct qdio_q *q)
 {
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c
index 76769978285f..f49761ff9a00 100644
--- a/drivers/s390/cio/qdio_debug.c
+++ b/drivers/s390/cio/qdio_debug.c
@@ -55,13 +55,11 @@ static int qstat_show(struct seq_file *m, void *v)
 	if (!q)
 		return 0;
 
-	seq_printf(m, "device state indicator: %d\n", *(u32 *)q->irq_ptr->dsci);
-	seq_printf(m, "nr_used: %d\n", atomic_read(&q->nr_buf_used));
-	seq_printf(m, "ftc: %d\n", q->first_to_check);
-	seq_printf(m, "last_move: %d\n", q->last_move);
-	seq_printf(m, "polling: %d\n", q->u.in.polling);
-	seq_printf(m, "ack start: %d\n", q->u.in.ack_start);
-	seq_printf(m, "ack count: %d\n", q->u.in.ack_count);
+	seq_printf(m, "DSCI: %d   nr_used: %d\n",
+		   *(u32 *)q->irq_ptr->dsci, atomic_read(&q->nr_buf_used));
+	seq_printf(m, "ftc: %d  last_move: %d\n", q->first_to_check, q->last_move);
+	seq_printf(m, "polling: %d  ack start: %d  ack count: %d\n",
+		   q->u.in.polling, q->u.in.ack_start, q->u.in.ack_count);
 	seq_printf(m, "slsb buffer states:\n");
 	seq_printf(m, "|0      |8      |16     |24     |32     |40     |48     |56  63|\n");
 
@@ -110,7 +108,6 @@ static ssize_t qstat_seq_write(struct file *file, const char __user *buf,
 
 	if (!q)
 		return 0;
-
 	if (q->is_input_q)
 		xchg(q->irq_ptr->dsci, 1);
 	local_bh_disable();
@@ -134,6 +131,98 @@ static const struct file_operations debugfs_fops = {
 	.release = single_release,
 };
 
+static char *qperf_names[] = {
+	"Assumed adapter interrupts",
+	"QDIO interrupts",
+	"Requested PCIs",
+	"Inbound tasklet runs",
+	"Inbound tasklet resched",
+	"Inbound tasklet resched2",
+	"Outbound tasklet runs",
+	"SIGA read",
+	"SIGA write",
+	"SIGA sync",
+	"Inbound calls",
+	"Inbound handler",
+	"Inbound stop_polling",
+	"Inbound queue full",
+	"Outbound calls",
+	"Outbound handler",
+	"Outbound fast_requeue",
+	"Outbound target_full",
+	"QEBSM eqbs",
+	"QEBSM eqbs partial",
+	"QEBSM sqbs",
+	"QEBSM sqbs partial"
+};
+
+static int qperf_show(struct seq_file *m, void *v)
+{
+	struct qdio_irq *irq_ptr = m->private;
+	unsigned int *stat;
+	int i;
+
+	if (!irq_ptr)
+		return 0;
+	if (!irq_ptr->perf_stat_enabled) {
+		seq_printf(m, "disabled\n");
+		return 0;
+	}
+	stat = (unsigned int *)&irq_ptr->perf_stat;
+
+	for (i = 0; i < ARRAY_SIZE(qperf_names); i++)
+		seq_printf(m, "%26s:\t%u\n",
+			   qperf_names[i], *(stat + i));
+	return 0;
+}
+
+static ssize_t qperf_seq_write(struct file *file, const char __user *ubuf,
+			       size_t count, loff_t *off)
+{
+	struct seq_file *seq = file->private_data;
+	struct qdio_irq *irq_ptr = seq->private;
+	unsigned long val;
+	char buf[8];
+	int ret;
+
+	if (!irq_ptr)
+		return 0;
+	if (count >= sizeof(buf))
+		return -EINVAL;
+	if (copy_from_user(&buf, ubuf, count))
+		return -EFAULT;
+	buf[count] = 0;
+
+	ret = strict_strtoul(buf, 10, &val);
+	if (ret < 0)
+		return ret;
+
+	switch (val) {
+	case 0:
+		irq_ptr->perf_stat_enabled = 0;
+		memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
+		break;
+	case 1:
+		irq_ptr->perf_stat_enabled = 1;
+		break;
+	}
+	return count;
+}
+
+static int qperf_seq_open(struct inode *inode, struct file *filp)
+{
+	return single_open(filp, qperf_show,
+			   filp->f_path.dentry->d_inode->i_private);
+}
+
+static struct file_operations debugfs_perf_fops = {
+	.owner	 = THIS_MODULE,
+	.open	 = qperf_seq_open,
+	.read	 = seq_read,
+	.write	 = qperf_seq_write,
+	.llseek  = seq_lseek,
+	.release = single_release,
+};
 static void setup_debugfs_entry(struct qdio_q *q, struct ccw_device *cdev)
 {
 	char name[QDIO_DEBUGFS_NAME_LEN];
@@ -156,6 +245,14 @@ void qdio_setup_debug_entries(struct qdio_irq *irq_ptr, struct ccw_device *cdev)
 						  debugfs_root);
 	if (IS_ERR(irq_ptr->debugfs_dev))
 		irq_ptr->debugfs_dev = NULL;
+
+	irq_ptr->debugfs_perf = debugfs_create_file("statistics",
+				S_IFREG | S_IRUGO | S_IWUSR,
+				irq_ptr->debugfs_dev, irq_ptr,
+				&debugfs_perf_fops);
+	if (IS_ERR(irq_ptr->debugfs_perf))
+		irq_ptr->debugfs_perf = NULL;
+
 	for_each_input_queue(irq_ptr, q, i)
 		setup_debugfs_entry(q, cdev);
 	for_each_output_queue(irq_ptr, q, i)
@@ -171,6 +268,7 @@ void qdio_shutdown_debug_entries(struct qdio_irq *irq_ptr, struct ccw_device *cd
 		debugfs_remove(q->debugfs_q);
 	for_each_output_queue(irq_ptr, q, i)
 		debugfs_remove(q->debugfs_q);
+	debugfs_remove(irq_ptr->debugfs_perf);
 	debugfs_remove(irq_ptr->debugfs_dev);
 }
 
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index b2275c5000e7..999fe80c4051 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -22,7 +22,6 @@
 #include "device.h"
 #include "qdio.h"
 #include "qdio_debug.h"
-#include "qdio_perf.h"
 
 MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com>,"\
 	"Jan Glauber <jang@linux.vnet.ibm.com>");
@@ -126,7 +125,7 @@ static int qdio_do_eqbs(struct qdio_q *q, unsigned char *state,
 	int rc;
 
 	BUG_ON(!q->irq_ptr->sch_token);
-	qdio_perf_stat_inc(&perf_stats.debug_eqbs_all);
+	qperf_inc(q, eqbs);
 
 	if (!q->is_input_q)
 		nr += q->irq_ptr->nr_input_qs;
@@ -139,7 +138,7 @@ again:
 	 * buffers later.
 	 */
 	if ((ccq == 96) && (count != tmp_count)) {
-		qdio_perf_stat_inc(&perf_stats.debug_eqbs_incomplete);
+		qperf_inc(q, eqbs_partial);
 		return (count - tmp_count);
 	}
 
@@ -182,7 +181,7 @@ static int qdio_do_sqbs(struct qdio_q *q, unsigned char state, int start,
 		return 0;
 
 	BUG_ON(!q->irq_ptr->sch_token);
-	qdio_perf_stat_inc(&perf_stats.debug_sqbs_all);
+	qperf_inc(q, sqbs);
 
 	if (!q->is_input_q)
 		nr += q->irq_ptr->nr_input_qs;
@@ -191,7 +190,7 @@ again:
 	rc = qdio_check_ccq(q, ccq);
 	if (rc == 1) {
 		DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "SQBS again:%2d", ccq);
-		qdio_perf_stat_inc(&perf_stats.debug_sqbs_incomplete);
+		qperf_inc(q, sqbs_partial);
 		goto again;
 	}
 	if (rc < 0) {
@@ -285,7 +284,7 @@ static inline int qdio_siga_sync(struct qdio_q *q, unsigned int output,
 		return 0;
 
 	DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-s:%1d", q->nr);
-	qdio_perf_stat_inc(&perf_stats.siga_sync);
+	qperf_inc(q, siga_sync);
 
 	cc = do_siga_sync(q->irq_ptr->schid, output, input);
 	if (cc)
@@ -350,7 +349,7 @@ static inline int qdio_siga_input(struct qdio_q *q)
 	int cc;
 
 	DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-r:%1d", q->nr);
-	qdio_perf_stat_inc(&perf_stats.siga_in);
+	qperf_inc(q, siga_read);
 
 	cc = do_siga_input(q->irq_ptr->schid, q->mask);
 	if (cc)
@@ -382,7 +381,7 @@ static inline void qdio_stop_polling(struct qdio_q *q)
 		return;
 
 	q->u.in.polling = 0;
-	qdio_perf_stat_inc(&perf_stats.debug_stop_polling);
+	qperf_inc(q, stop_polling);
 
 	/* show the card that we are not polling anymore */
 	if (is_qebsm(q)) {
@@ -400,7 +399,7 @@ static void announce_buffer_error(struct qdio_q *q, int count)
 	/* special handling for no target buffer empty */
 	if ((!q->is_input_q &&
 	    (q->sbal[q->first_to_check]->element[15].flags & 0xff) == 0x10)) {
-		qdio_perf_stat_inc(&perf_stats.outbound_target_full);
+		qperf_inc(q, target_full);
 		DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "OUTFULL FTC:%02x",
 			      q->first_to_check);
 		return;
@@ -487,7 +486,7 @@ static int get_inbound_buffer_frontier(struct qdio_q *q)
 		inbound_primed(q, count);
 		q->first_to_check = add_buf(q->first_to_check, count);
 		if (atomic_sub(count, &q->nr_buf_used) == 0)
-			qdio_perf_stat_inc(&perf_stats.inbound_queue_full);
+			qperf_inc(q, inbound_queue_full);
 		break;
 	case SLSB_P_INPUT_ERROR:
 		announce_buffer_error(q, count);
@@ -567,9 +566,10 @@ static void qdio_kick_handler(struct qdio_q *q)
 	count = sub_buf(end, start);
 
 	if (q->is_input_q) {
-		qdio_perf_stat_inc(&perf_stats.inbound_handler);
+		qperf_inc(q, inbound_handler);
 		DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "kih s:%02x c:%02x", start, count);
 	} else
+		qperf_inc(q, outbound_handler);
 		DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "koh: s:%02x c:%02x",
 			      start, count);
 
@@ -583,24 +583,28 @@ static void qdio_kick_handler(struct qdio_q *q)
 
 static void __qdio_inbound_processing(struct qdio_q *q)
 {
-	qdio_perf_stat_inc(&perf_stats.tasklet_inbound);
+	qperf_inc(q, tasklet_inbound);
 again:
 	if (!qdio_inbound_q_moved(q))
 		return;
 
 	qdio_kick_handler(q);
 
-	if (!qdio_inbound_q_done(q))
+	if (!qdio_inbound_q_done(q)) {
 		/* means poll time is not yet over */
+		qperf_inc(q, tasklet_inbound_resched);
 		goto again;
+	}
 
 	qdio_stop_polling(q);
 	/*
 	 * We need to check again to not lose initiative after
 	 * resetting the ACK state.
 	 */
-	if (!qdio_inbound_q_done(q))
+	if (!qdio_inbound_q_done(q)) {
+		qperf_inc(q, tasklet_inbound_resched2);
 		goto again;
+	}
 }
 
 void qdio_inbound_processing(unsigned long data)
@@ -688,7 +692,7 @@ static int qdio_kick_outbound_q(struct qdio_q *q)
 		return 0;
 
 	DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "siga-w:%1d", q->nr);
-	qdio_perf_stat_inc(&perf_stats.siga_out);
+	qperf_inc(q, siga_write);
 
 	cc = qdio_siga_output(q, &busy_bit);
 	switch (cc) {
@@ -711,7 +715,7 @@ static int qdio_kick_outbound_q(struct qdio_q *q)
 
 static void __qdio_outbound_processing(struct qdio_q *q)
 {
-	qdio_perf_stat_inc(&perf_stats.tasklet_outbound);
+	qperf_inc(q, tasklet_outbound);
 	BUG_ON(atomic_read(&q->nr_buf_used) < 0);
 
 	if (qdio_outbound_q_moved(q))
@@ -739,12 +743,9 @@ static void __qdio_outbound_processing(struct qdio_q *q)
 	 */
 	if (qdio_outbound_q_done(q))
 		del_timer(&q->u.out.timer);
-	else {
-		if (!timer_pending(&q->u.out.timer)) {
+	else
+		if (!timer_pending(&q->u.out.timer))
 			mod_timer(&q->u.out.timer, jiffies + 10 * HZ);
-			qdio_perf_stat_inc(&perf_stats.debug_tl_out_timer);
-		}
-	}
 	return;
 
 sched:
@@ -784,7 +785,7 @@ static inline void qdio_check_outbound_after_thinint(struct qdio_q *q)
 
 static void __tiqdio_inbound_processing(struct qdio_q *q)
 {
-	qdio_perf_stat_inc(&perf_stats.thinint_inbound);
+	qperf_inc(q, tasklet_inbound);
 	qdio_sync_after_thinint(q);
 
 	/*
@@ -799,7 +800,7 @@ static void __tiqdio_inbound_processing(struct qdio_q *q)
 	qdio_kick_handler(q);
 
 	if (!qdio_inbound_q_done(q)) {
-		qdio_perf_stat_inc(&perf_stats.thinint_inbound_loop);
+		qperf_inc(q, tasklet_inbound_resched);
 		if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED)) {
 			tasklet_schedule(&q->tasklet);
 			return;
@@ -812,7 +813,7 @@ static void __tiqdio_inbound_processing(struct qdio_q *q)
 	 * resetting the ACK state.
 	 */
 	if (!qdio_inbound_q_done(q)) {
-		qdio_perf_stat_inc(&perf_stats.thinint_inbound_loop2);
+		qperf_inc(q, tasklet_inbound_resched2);
 		if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED))
 			tasklet_schedule(&q->tasklet);
 	}
@@ -851,8 +852,6 @@ static void qdio_int_handler_pci(struct qdio_irq *irq_ptr)
 	if (unlikely(irq_ptr->state == QDIO_IRQ_STATE_STOPPED))
 		return;
 
-	qdio_perf_stat_inc(&perf_stats.pci_int);
-
 	for_each_input_queue(irq_ptr, q, i)
 		tasklet_schedule(&q->tasklet);
 
@@ -923,8 +922,6 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm,
 	struct qdio_irq *irq_ptr = cdev->private->qdio_data;
 	int cstat, dstat;
 
-	qdio_perf_stat_inc(&perf_stats.qdio_int);
-
 	if (!intparm || !irq_ptr) {
 		DBF_ERROR("qint:%4x", cdev->private->schid.sch_no);
 		return;
@@ -1383,6 +1380,8 @@ static int handle_inbound(struct qdio_q *q, unsigned int callflags,
 {
 	int used, diff;
 
+	qperf_inc(q, inbound_call);
+
 	if (!q->u.in.polling)
 		goto set;
 
@@ -1438,14 +1437,16 @@ static int handle_outbound(struct qdio_q *q, unsigned int callflags,
 	unsigned char state;
 	int used, rc = 0;
 
-	qdio_perf_stat_inc(&perf_stats.outbound_handler);
+	qperf_inc(q, outbound_call);
 
 	count = set_buf_states(q, bufnr, SLSB_CU_OUTPUT_PRIMED, count);
 	used = atomic_add_return(count, &q->nr_buf_used);
 	BUG_ON(used > QDIO_MAX_BUFFERS_PER_Q);
 
-	if (callflags & QDIO_FLAG_PCI_OUT)
+	if (callflags & QDIO_FLAG_PCI_OUT) {
 		q->u.out.pci_out_enabled = 1;
+		qperf_inc(q, pci_request_int);
+	}
 	else
 		q->u.out.pci_out_enabled = 0;
 
@@ -1484,7 +1485,7 @@ static int handle_outbound(struct qdio_q *q, unsigned int callflags,
 	if (state != SLSB_CU_OUTPUT_PRIMED)
 		rc = qdio_kick_outbound_q(q);
 	else
-		qdio_perf_stat_inc(&perf_stats.fast_requeue);
+		qperf_inc(q, fast_requeue);
 
 out:
 	tasklet_schedule(&q->tasklet);
@@ -1540,16 +1541,11 @@ static int __init init_QDIO(void)
 	rc = qdio_debug_init();
 	if (rc)
 		goto out_ti;
-	rc = qdio_setup_perf_stats();
-	if (rc)
-		goto out_debug;
 	rc = tiqdio_register_thinints();
 	if (rc)
-		goto out_perf;
+		goto out_debug;
 	return 0;
 
-out_perf:
-	qdio_remove_perf_stats();
 out_debug:
 	qdio_debug_exit();
 out_ti:
@@ -1563,7 +1559,6 @@ static void __exit exit_QDIO(void)
 {
 	tiqdio_unregister_thinints();
 	tiqdio_free_memory();
-	qdio_remove_perf_stats();
 	qdio_debug_exit();
 	qdio_setup_exit();
 }
diff --git a/drivers/s390/cio/qdio_perf.c b/drivers/s390/cio/qdio_perf.c
deleted file mode 100644
index 54f7c325a3e6..000000000000
--- a/drivers/s390/cio/qdio_perf.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- *  drivers/s390/cio/qdio_perf.c
- *
- *  Copyright IBM Corp. 2008
- *
- *  Author: Jan Glauber (jang@linux.vnet.ibm.com)
- */
-#include <linux/kernel.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <asm/ccwdev.h>
-
-#include "cio.h"
-#include "css.h"
-#include "device.h"
-#include "ioasm.h"
-#include "chsc.h"
-#include "qdio_debug.h"
-#include "qdio_perf.h"
-
-int qdio_performance_stats;
-struct qdio_perf_stats perf_stats;
-
-#ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *qdio_perf_pde;
-#endif
-
-/*
- * procfs functions
- */
-static int qdio_perf_proc_show(struct seq_file *m, void *v)
-{
-	seq_printf(m, "Number of qdio interrupts\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.qdio_int));
-	seq_printf(m, "Number of PCI interrupts\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.pci_int));
-	seq_printf(m, "Number of adapter interrupts\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.thin_int));
-	seq_printf(m, "\n");
-	seq_printf(m, "Inbound tasklet runs\t\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.tasklet_inbound));
-	seq_printf(m, "Outbound tasklet runs\t\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.tasklet_outbound));
-	seq_printf(m, "Adapter interrupt tasklet runs/loops\t\t: %li/%li\n",
-		   (long)atomic_long_read(&perf_stats.tasklet_thinint),
-		   (long)atomic_long_read(&perf_stats.tasklet_thinint_loop));
-	seq_printf(m, "Adapter interrupt inbound tasklet runs/loops\t: %li/%li\n",
-		   (long)atomic_long_read(&perf_stats.thinint_inbound),
-		   (long)atomic_long_read(&perf_stats.thinint_inbound_loop));
-	seq_printf(m, "\n");
-	seq_printf(m, "Number of SIGA In issued\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.siga_in));
-	seq_printf(m, "Number of SIGA Out issued\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.siga_out));
-	seq_printf(m, "Number of SIGA Sync issued\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.siga_sync));
-	seq_printf(m, "\n");
-	seq_printf(m, "Number of inbound transfers\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.inbound_handler));
-	seq_printf(m, "Number of outbound transfers\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.outbound_handler));
-	seq_printf(m, "\n");
-	seq_printf(m, "Number of fast requeues (outg. SBAL w/o SIGA)\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.fast_requeue));
-	seq_printf(m, "Number of outbound target full condition\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.outbound_target_full));
-	seq_printf(m, "Number of inbound queue full condition\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.inbound_queue_full));
-	seq_printf(m, "Number of outbound tasklet mod_timer calls\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.debug_tl_out_timer));
-	seq_printf(m, "Number of stop polling calls\t\t\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.debug_stop_polling));
-	seq_printf(m, "AI inbound tasklet loops after stop polling\t: %li\n",
-		   (long)atomic_long_read(&perf_stats.thinint_inbound_loop2));
-	seq_printf(m, "QEBSM EQBS total/incomplete\t\t\t: %li/%li\n",
-		   (long)atomic_long_read(&perf_stats.debug_eqbs_all),
-		   (long)atomic_long_read(&perf_stats.debug_eqbs_incomplete));
-	seq_printf(m, "QEBSM SQBS total/incomplete\t\t\t: %li/%li\n",
-		   (long)atomic_long_read(&perf_stats.debug_sqbs_all),
-		   (long)atomic_long_read(&perf_stats.debug_sqbs_incomplete));
-	seq_printf(m, "\n");
-	return 0;
-}
-static int qdio_perf_seq_open(struct inode *inode, struct file *filp)
-{
-	return single_open(filp, qdio_perf_proc_show, NULL);
-}
-
-static const struct file_operations qdio_perf_proc_fops = {
-	.owner	 = THIS_MODULE,
-	.open	 = qdio_perf_seq_open,
-	.read	 = seq_read,
-	.llseek  = seq_lseek,
-	.release = single_release,
-};
-
-/*
- * sysfs functions
- */
-static ssize_t qdio_perf_stats_show(struct bus_type *bus, char *buf)
-{
-	return sprintf(buf, "%i\n", qdio_performance_stats ? 1 : 0);
-}
-
-static ssize_t qdio_perf_stats_store(struct bus_type *bus,
-			      const char *buf, size_t count)
-{
-	unsigned long i;
-
-	if (strict_strtoul(buf, 16, &i) != 0)
-		return -EINVAL;
-	if ((i != 0) && (i != 1))
-		return -EINVAL;
-	if (i == qdio_performance_stats)
-		return count;
-
-	qdio_performance_stats = i;
-	/* reset performance statistics */
-	if (i == 0)
-		memset(&perf_stats, 0, sizeof(struct qdio_perf_stats));
-	return count;
-}
-
-static BUS_ATTR(qdio_performance_stats, 0644, qdio_perf_stats_show,
-		qdio_perf_stats_store);
-
-int __init qdio_setup_perf_stats(void)
-{
-	int rc;
-
-	rc = bus_create_file(&ccw_bus_type, &bus_attr_qdio_performance_stats);
-	if (rc)
-		return rc;
-
-#ifdef CONFIG_PROC_FS
-	memset(&perf_stats, 0, sizeof(struct qdio_perf_stats));
-	qdio_perf_pde = proc_create("qdio_perf", S_IFREG | S_IRUGO,
-				    NULL, &qdio_perf_proc_fops);
-#endif
-	return 0;
-}
-
-void qdio_remove_perf_stats(void)
-{
-#ifdef CONFIG_PROC_FS
-	remove_proc_entry("qdio_perf", NULL);
-#endif
-	bus_remove_file(&ccw_bus_type, &bus_attr_qdio_performance_stats);
-}
diff --git a/drivers/s390/cio/qdio_perf.h b/drivers/s390/cio/qdio_perf.h
deleted file mode 100644
index 12454231dc8b..000000000000
--- a/drivers/s390/cio/qdio_perf.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- *  drivers/s390/cio/qdio_perf.h
- *
- *  Copyright IBM Corp. 2008
- *
- *  Author: Jan Glauber (jang@linux.vnet.ibm.com)
- */
-#ifndef QDIO_PERF_H
-#define QDIO_PERF_H
-
-#include <linux/types.h>
-#include <asm/atomic.h>
-
-struct qdio_perf_stats {
-	/* interrupt handler calls */
-	atomic_long_t qdio_int;
-	atomic_long_t pci_int;
-	atomic_long_t thin_int;
-
-	/* tasklet runs */
-	atomic_long_t tasklet_inbound;
-	atomic_long_t tasklet_outbound;
-	atomic_long_t tasklet_thinint;
-	atomic_long_t tasklet_thinint_loop;
-	atomic_long_t thinint_inbound;
-	atomic_long_t thinint_inbound_loop;
-	atomic_long_t thinint_inbound_loop2;
-
-	/* signal adapter calls */
-	atomic_long_t siga_out;
-	atomic_long_t siga_in;
-	atomic_long_t siga_sync;
-
-	/* misc */
-	atomic_long_t inbound_handler;
-	atomic_long_t outbound_handler;
-	atomic_long_t fast_requeue;
-	atomic_long_t outbound_target_full;
-	atomic_long_t inbound_queue_full;
-
-	/* for debugging */
-	atomic_long_t debug_tl_out_timer;
-	atomic_long_t debug_stop_polling;
-	atomic_long_t debug_eqbs_all;
-	atomic_long_t debug_eqbs_incomplete;
-	atomic_long_t debug_sqbs_all;
-	atomic_long_t debug_sqbs_incomplete;
-};
-
-extern struct qdio_perf_stats perf_stats;
-extern int qdio_performance_stats;
-
-static inline void qdio_perf_stat_inc(atomic_long_t *count)
-{
-	if (qdio_performance_stats)
-		atomic_long_inc(count);
-}
-
-int qdio_setup_perf_stats(void);
-void qdio_remove_perf_stats(void);
-
-#endif
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 981a77ea7ee2..091d904d3182 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -1,9 +1,7 @@
 /*
  * linux/drivers/s390/cio/thinint_qdio.c
  *
- * thin interrupt support for qdio
- *
- * Copyright 2000-2008 IBM Corp.
+ * Copyright 2000,2009 IBM Corp.
  * Author(s): Utz Bacher <utz.bacher@de.ibm.com>
  *	      Cornelia Huck <cornelia.huck@de.ibm.com>
  *	      Jan Glauber <jang@linux.vnet.ibm.com>
@@ -19,7 +17,6 @@
 #include "ioasm.h"
 #include "qdio.h"
 #include "qdio_debug.h"
-#include "qdio_perf.h"
 
 /*
  * Restriction: only 63 iqdio subchannels would have its own indicator,
@@ -132,8 +129,6 @@ static void tiqdio_thinint_handler(void *ind, void *drv_data)
 {
 	struct qdio_q *q;
 
-	qdio_perf_stat_inc(&perf_stats.thin_int);
-
 	/*
 	 * SVS only when needed: issue SVS to benefit from iqdio interrupt
 	 * avoidance (SVS clears adapter interrupt suppression overwrite)
@@ -154,6 +149,7 @@ static void tiqdio_thinint_handler(void *ind, void *drv_data)
 	list_for_each_entry_rcu(q, &tiq_list, entry)
 		/* only process queues from changed sets */
 		if (*q->irq_ptr->dsci) {
+			qperf_inc(q, adapter_int);
 
 			/* only clear it if the indicator is non-shared */
 			if (!shared_ind(q->irq_ptr))
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 0d4d18bdd45c..c68be24e27d9 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -393,10 +393,12 @@ static long zcrypt_rsa_crt(struct ica_rsa_modexpo_crt *crt)
 			 * u_mult_inv > 128 bytes.
 			 */
 			if (copied == 0) {
-				int len;
+				unsigned int len;
 				spin_unlock_bh(&zcrypt_device_lock);
 				/* len is max 256 / 2 - 120 = 8 */
 				len = crt->inputdatalength / 2 - 120;
+				if (len > sizeof(z1))
+					return -EFAULT;
 				z1 = z2 = z3 = 0;
 				if (copy_from_user(&z1, crt->np_prime, len) ||
 				    copy_from_user(&z2, crt->bp_key, len) ||
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 3c77bfe0764c..147bb1a69aba 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -3398,7 +3398,7 @@ claw_init(void)
 		goto out_err;
 	}
 	CLAW_DBF_TEXT(2, setup, "init_mod");
-	claw_root_dev = root_device_register("qeth");
+	claw_root_dev = root_device_register("claw");
 	ret = IS_ERR(claw_root_dev) ? PTR_ERR(claw_root_dev) : 0;
 	if (ret)
 		goto register_err;
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index b232693378cd..a3ac4456e0b1 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -649,6 +649,7 @@ struct qeth_card_options {
 	int performance_stats;
 	int rx_sg_cb;
 	enum qeth_ipa_isolation_modes isolation;
+	int sniffer;
 };
 
 /*
@@ -737,6 +738,7 @@ struct qeth_card {
 	struct qeth_discipline discipline;
 	atomic_t force_alloc_skb;
 	struct service_level qeth_service_level;
+	struct qdio_ssqd_desc ssqd;
 };
 
 struct qeth_card_list_struct {
@@ -811,7 +813,8 @@ int qeth_send_ipa_cmd(struct qeth_card *, struct qeth_cmd_buffer *,
 struct qeth_cmd_buffer *qeth_get_ipacmd_buffer(struct qeth_card *,
 			enum qeth_ipa_cmds, enum qeth_prot_versions);
 int qeth_query_setadapterparms(struct qeth_card *);
-int qeth_check_qdio_errors(struct qdio_buffer *, unsigned int, const char *);
+int qeth_check_qdio_errors(struct qeth_card *, struct qdio_buffer *,
+		unsigned int, const char *);
 void qeth_queue_input_buffer(struct qeth_card *, int);
 struct sk_buff *qeth_core_get_next_skb(struct qeth_card *,
 		struct qdio_buffer *, struct qdio_buffer_element **, int *,
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index d34804d5ece1..fa8a519218ac 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -269,6 +269,7 @@ int qeth_realloc_buffer_pool(struct qeth_card *card, int bufcnt)
 	card->qdio.init_pool.buf_count = bufcnt;
 	return qeth_alloc_buffer_pool(card);
 }
+EXPORT_SYMBOL_GPL(qeth_realloc_buffer_pool);
 
 static int qeth_issue_next_read(struct qeth_card *card)
 {
@@ -350,8 +351,10 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
 	if (IS_IPA(iob->data)) {
 		cmd = (struct qeth_ipa_cmd *) PDU_ENCAPSULATION(iob->data);
 		if (IS_IPA_REPLY(cmd)) {
-			if (cmd->hdr.command < IPA_CMD_SETCCID ||
-			    cmd->hdr.command > IPA_CMD_MODCCID)
+			if (cmd->hdr.command != IPA_CMD_SETCCID &&
+			    cmd->hdr.command != IPA_CMD_DELCCID &&
+			    cmd->hdr.command != IPA_CMD_MODCCID &&
+			    cmd->hdr.command != IPA_CMD_SET_DIAG_ASS)
 				qeth_issue_ipa_msg(cmd,
 						cmd->hdr.return_code, card);
 			return cmd;
@@ -1100,11 +1103,6 @@ static int qeth_setup_card(struct qeth_card *card)
 	card->thread_running_mask = 0;
 	INIT_WORK(&card->kernel_thread_starter, qeth_start_kernel_thread);
 	INIT_LIST_HEAD(&card->ip_list);
-	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
-	if (!card->ip_tbd_list) {
-		QETH_DBF_TEXT(SETUP, 0, "iptbdnom");
-		return -ENOMEM;
-	}
 	INIT_LIST_HEAD(card->ip_tbd_list);
 	INIT_LIST_HEAD(&card->cmd_waiter_list);
 	init_waitqueue_head(&card->wait_q);
@@ -1138,21 +1136,30 @@ static struct qeth_card *qeth_alloc_card(void)
 	QETH_DBF_TEXT(SETUP, 2, "alloccrd");
 	card = kzalloc(sizeof(struct qeth_card), GFP_DMA|GFP_KERNEL);
 	if (!card)
-		return NULL;
+		goto out;
 	QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
-	if (qeth_setup_channel(&card->read)) {
-		kfree(card);
-		return NULL;
-	}
-	if (qeth_setup_channel(&card->write)) {
-		qeth_clean_channel(&card->read);
-		kfree(card);
-		return NULL;
+	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
+	if (!card->ip_tbd_list) {
+		QETH_DBF_TEXT(SETUP, 0, "iptbdnom");
+		goto out_card;
 	}
+	if (qeth_setup_channel(&card->read))
+		goto out_ip;
+	if (qeth_setup_channel(&card->write))
+		goto out_channel;
 	card->options.layer2 = -1;
 	card->qeth_service_level.seq_print = qeth_core_sl_print;
 	register_service_level(&card->qeth_service_level);
 	return card;
+
+out_channel:
+	qeth_clean_channel(&card->read);
+out_ip:
+	kfree(card->ip_tbd_list);
+out_card:
+	kfree(card);
+out:
+	return NULL;
 }
 
 static int qeth_determine_card_type(struct qeth_card *card)
@@ -1355,26 +1362,29 @@ static int qeth_read_conf_data(struct qeth_card *card, void **buffer,
 	return ret;
 }
 
-static int qeth_get_unitaddr(struct qeth_card *card)
+static void qeth_configure_unitaddr(struct qeth_card *card, char *prcd)
 {
-	int length;
-	char *prcd;
-	int rc;
-
-	QETH_DBF_TEXT(SETUP, 2, "getunit");
-	rc = qeth_read_conf_data(card, (void **) &prcd, &length);
-	if (rc) {
-		QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
-			dev_name(&card->gdev->dev), rc);
-		return rc;
-	}
+	QETH_DBF_TEXT(SETUP, 2, "cfgunit");
 	card->info.chpid = prcd[30];
 	card->info.unit_addr2 = prcd[31];
 	card->info.cula = prcd[63];
 	card->info.guestlan = ((prcd[0x10] == _ascebc['V']) &&
 			       (prcd[0x11] == _ascebc['M']));
-	kfree(prcd);
-	return 0;
+}
+
+static void qeth_configure_blkt_default(struct qeth_card *card, char *prcd)
+{
+	QETH_DBF_TEXT(SETUP, 2, "cfgblkt");
+
+	if (prcd[74] == 0xF0 && prcd[75] == 0xF0 && prcd[76] == 0xF5) {
+		card->info.blkt.time_total = 250;
+		card->info.blkt.inter_packet = 5;
+		card->info.blkt.inter_packet_jumbo = 15;
+	} else {
+		card->info.blkt.time_total = 0;
+		card->info.blkt.inter_packet = 0;
+		card->info.blkt.inter_packet_jumbo = 0;
+	}
 }
 
 static void qeth_init_tokens(struct qeth_card *card)
@@ -2573,8 +2583,8 @@ int qeth_query_setadapterparms(struct qeth_card *card)
 }
 EXPORT_SYMBOL_GPL(qeth_query_setadapterparms);
 
-int qeth_check_qdio_errors(struct qdio_buffer *buf, unsigned int qdio_error,
-		const char *dbftext)
+int qeth_check_qdio_errors(struct qeth_card *card, struct qdio_buffer *buf,
+		unsigned int qdio_error, const char *dbftext)
 {
 	if (qdio_error) {
 		QETH_DBF_TEXT(TRACE, 2, dbftext);
@@ -2584,7 +2594,11 @@ int qeth_check_qdio_errors(struct qdio_buffer *buf, unsigned int qdio_error,
 		QETH_DBF_TEXT_(QERR, 2, " F14=%02X",
 			       buf->element[14].flags & 0xff);
 		QETH_DBF_TEXT_(QERR, 2, " qerr=%X", qdio_error);
-		return 1;
+		if ((buf->element[15].flags & 0xff) == 0x12) {
+			card->stats.rx_dropped++;
+			return 0;
+		} else
+			return 1;
 	}
 	return 0;
 }
@@ -2667,7 +2681,7 @@ static int qeth_handle_send_error(struct qeth_card *card,
 			qdio_err = 1;
 		}
 	}
-	qeth_check_qdio_errors(buffer->buffer, qdio_err, "qouterr");
+	qeth_check_qdio_errors(card, buffer->buffer, qdio_err, "qouterr");
 
 	if (!qdio_err)
 		return QETH_SEND_ERROR_NONE;
@@ -3509,6 +3523,7 @@ void qeth_tx_timeout(struct net_device *dev)
 {
 	struct qeth_card *card;
 
+	QETH_DBF_TEXT(TRACE, 4, "txtimeo");
 	card = dev->ml_priv;
 	card->stats.tx_errors++;
 	qeth_schedule_recovery(card);
@@ -3847,9 +3862,7 @@ static int qeth_core_driver_group(const char *buf, struct device *root_dev,
 
 int qeth_core_hardsetup_card(struct qeth_card *card)
 {
-	struct qdio_ssqd_desc *ssqd;
 	int retries = 0;
-	int mpno = 0;
 	int rc;
 
 	QETH_DBF_TEXT(SETUP, 2, "hrdsetup");
@@ -3882,31 +3895,6 @@ retriable:
 		else
 			goto retry;
 	}
-
-	rc = qeth_get_unitaddr(card);
-	if (rc) {
-		QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
-		return rc;
-	}
-
-	ssqd = kmalloc(sizeof(struct qdio_ssqd_desc), GFP_KERNEL);
-	if (!ssqd) {
-		rc = -ENOMEM;
-		goto out;
-	}
-	rc = qdio_get_ssqd_desc(CARD_DDEV(card), ssqd);
-	if (rc == 0)
-		mpno = ssqd->pcnt;
-	kfree(ssqd);
-
-	if (mpno)
-		mpno = min(mpno - 1, QETH_MAX_PORTNO);
-	if (card->info.portno > mpno) {
-		QETH_DBF_MESSAGE(2, "Device %s does not offer port number %d"
-			"\n.", CARD_BUS_ID(card), card->info.portno);
-		rc = -ENODEV;
-		goto out;
-	}
 	qeth_init_tokens(card);
 	qeth_init_func_level(card);
 	rc = qeth_idx_activate_channel(&card->read, qeth_idx_read_cb);
@@ -3990,7 +3978,7 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card,
 	struct qdio_buffer_element *element = *__element;
 	int offset = *__offset;
 	struct sk_buff *skb = NULL;
-	int skb_len;
+	int skb_len = 0;
 	void *data_ptr;
 	int data_len;
 	int headroom = 0;
@@ -4009,20 +3997,24 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card,
 	*hdr = element->addr + offset;
 
 	offset += sizeof(struct qeth_hdr);
-	if (card->options.layer2) {
-		if (card->info.type == QETH_CARD_TYPE_OSN) {
-			skb_len = (*hdr)->hdr.osn.pdu_length;
-			headroom = sizeof(struct qeth_hdr);
-		} else {
-			skb_len = (*hdr)->hdr.l2.pkt_length;
-		}
-	} else {
+	switch ((*hdr)->hdr.l2.id) {
+	case QETH_HEADER_TYPE_LAYER2:
+		skb_len = (*hdr)->hdr.l2.pkt_length;
+		break;
+	case QETH_HEADER_TYPE_LAYER3:
 		skb_len = (*hdr)->hdr.l3.length;
 		if ((card->info.link_type == QETH_LINK_TYPE_LANE_TR) ||
 		    (card->info.link_type == QETH_LINK_TYPE_HSTR))
 			headroom = TR_HLEN;
 		else
 			headroom = ETH_HLEN;
+		break;
+	case QETH_HEADER_TYPE_OSN:
+		skb_len = (*hdr)->hdr.osn.pdu_length;
+		headroom = sizeof(struct qeth_hdr);
+		break;
+	default:
+		break;
 	}
 
 	if (!skb_len)
@@ -4177,6 +4169,41 @@ void qeth_core_free_discipline(struct qeth_card *card)
 	card->discipline.ccwgdriver = NULL;
 }
 
+static void qeth_determine_capabilities(struct qeth_card *card)
+{
+	int rc;
+	int length;
+	char *prcd;
+
+	QETH_DBF_TEXT(SETUP, 2, "detcapab");
+	rc = ccw_device_set_online(CARD_DDEV(card));
+	if (rc) {
+		QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
+		goto out;
+	}
+
+
+	rc = qeth_read_conf_data(card, (void **) &prcd, &length);
+	if (rc) {
+		QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
+			dev_name(&card->gdev->dev), rc);
+		QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
+		goto out_offline;
+	}
+	qeth_configure_unitaddr(card, prcd);
+	qeth_configure_blkt_default(card, prcd);
+	kfree(prcd);
+
+	rc = qdio_get_ssqd_desc(CARD_DDEV(card), &card->ssqd);
+	if (rc)
+		QETH_DBF_TEXT_(SETUP, 2, "6err%d", rc);
+
+out_offline:
+	ccw_device_set_offline(CARD_DDEV(card));
+out:
+	return;
+}
+
 static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card;
@@ -4242,6 +4269,8 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev)
 	write_lock_irqsave(&qeth_core_card_list.rwlock, flags);
 	list_add_tail(&card->list, &qeth_core_card_list.list);
 	write_unlock_irqrestore(&qeth_core_card_list.rwlock, flags);
+
+	qeth_determine_capabilities(card);
 	return 0;
 
 err_card:
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index 1ba51152f667..104a3351e02b 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -156,6 +156,8 @@ enum qeth_ipa_return_codes {
 	IPA_RC_IP_TABLE_FULL		= 0x0002,
 	IPA_RC_UNKNOWN_ERROR		= 0x0003,
 	IPA_RC_UNSUPPORTED_COMMAND	= 0x0004,
+	IPA_RC_TRACE_ALREADY_ACTIVE	= 0x0005,
+	IPA_RC_INVALID_FORMAT		= 0x0006,
 	IPA_RC_DUP_IPV6_REMOTE		= 0x0008,
 	IPA_RC_DUP_IPV6_HOME		= 0x0010,
 	IPA_RC_UNREGISTERED_ADDR	= 0x0011,
@@ -196,6 +198,11 @@ enum qeth_ipa_return_codes {
 	IPA_RC_INVALID_IP_VERSION2	= 0xf001,
 	IPA_RC_FFFF			= 0xffff
 };
+/* for DELIP */
+#define IPA_RC_IP_ADDRESS_NOT_DEFINED	IPA_RC_PRIMARY_ALREADY_DEFINED
+/* for SET_DIAGNOSTIC_ASSIST */
+#define IPA_RC_INVALID_SUBCMD		IPA_RC_IP_TABLE_FULL
+#define IPA_RC_HARDWARE_AUTH_ERROR	IPA_RC_UNKNOWN_ERROR
 
 /* IPA function flags; each flag marks availability of respective function */
 enum qeth_ipa_funcs {
@@ -246,6 +253,7 @@ enum qeth_ipa_setadp_cmd {
 	IPA_SETADP_SET_SNMP_CONTROL		= 0x00000200L,
 	IPA_SETADP_QUERY_CARD_INFO		= 0x00000400L,
 	IPA_SETADP_SET_PROMISC_MODE		= 0x00000800L,
+	IPA_SETADP_SET_DIAG_ASSIST		= 0x00002000L,
 	IPA_SETADP_SET_ACCESS_CONTROL		= 0x00010000L,
 };
 enum qeth_ipa_mac_ops {
@@ -424,6 +432,40 @@ struct qeth_create_destroy_address {
 	__u8 unique_id[8];
 } __attribute__ ((packed));
 
+/* SET DIAGNOSTIC ASSIST IPA Command:	 *************************************/
+
+enum qeth_diags_cmds {
+	QETH_DIAGS_CMD_QUERY	= 0x0001,
+	QETH_DIAGS_CMD_TRAP	= 0x0002,
+	QETH_DIAGS_CMD_TRACE	= 0x0004,
+	QETH_DIAGS_CMD_NOLOG	= 0x0008,
+	QETH_DIAGS_CMD_DUMP	= 0x0010,
+};
+
+enum qeth_diags_trace_types {
+	QETH_DIAGS_TYPE_HIPERSOCKET	= 0x02,
+};
+
+enum qeth_diags_trace_cmds {
+	QETH_DIAGS_CMD_TRACE_ENABLE	= 0x0001,
+	QETH_DIAGS_CMD_TRACE_DISABLE	= 0x0002,
+	QETH_DIAGS_CMD_TRACE_MODIFY	= 0x0004,
+	QETH_DIAGS_CMD_TRACE_REPLACE	= 0x0008,
+	QETH_DIAGS_CMD_TRACE_QUERY	= 0x0010,
+};
+
+struct qeth_ipacmd_diagass {
+	__u32  host_tod2;
+	__u32:32;
+	__u16  subcmd_len;
+	__u16:16;
+	__u32  subcmd;
+	__u8   type;
+	__u8   action;
+	__u16  options;
+	__u32:32;
+} __attribute__ ((packed));
+
 /* Header for each IPA command */
 struct qeth_ipacmd_hdr {
 	__u8   command;
@@ -452,6 +494,7 @@ struct qeth_ipa_cmd {
 		struct qeth_create_destroy_address	create_destroy_addr;
 		struct qeth_ipacmd_setadpparms		setadapterparms;
 		struct qeth_set_routing			setrtg;
+		struct qeth_ipacmd_diagass		diagass;
 	} data;
 } __attribute__ ((packed));
 
@@ -469,7 +512,6 @@ enum qeth_ipa_arp_return_codes {
 	QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
 };
 
-
 extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
 extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
 
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index 9ff2b36fdc43..88ae4357136a 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -118,7 +118,7 @@ static ssize_t qeth_dev_portno_store(struct device *dev,
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
 	char *tmp;
-	unsigned int portno;
+	unsigned int portno, limit;
 
 	if (!card)
 		return -EINVAL;
@@ -128,9 +128,11 @@ static ssize_t qeth_dev_portno_store(struct device *dev,
 		return -EPERM;
 
 	portno = simple_strtoul(buf, &tmp, 16);
-	if (portno > QETH_MAX_PORTNO) {
+	if (portno > QETH_MAX_PORTNO)
+		return -EINVAL;
+	limit = (card->ssqd.pcnt ? card->ssqd.pcnt - 1 : card->ssqd.pcnt);
+	if (portno > limit)
 		return -EINVAL;
-	}
 
 	card->info.portno = portno;
 	return count;
@@ -537,7 +539,7 @@ static ssize_t qeth_dev_blkt_total_store(struct device *dev,
 	struct qeth_card *card = dev_get_drvdata(dev);
 
 	return qeth_dev_blkt_store(card, buf, count,
-				   &card->info.blkt.time_total, 1000);
+				   &card->info.blkt.time_total, 5000);
 }
 
 
@@ -559,7 +561,7 @@ static ssize_t qeth_dev_blkt_inter_store(struct device *dev,
 	struct qeth_card *card = dev_get_drvdata(dev);
 
 	return qeth_dev_blkt_store(card, buf, count,
-				   &card->info.blkt.inter_packet, 100);
+				   &card->info.blkt.inter_packet, 1000);
 }
 
 static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show,
@@ -580,7 +582,7 @@ static ssize_t qeth_dev_blkt_inter_jumbo_store(struct device *dev,
 	struct qeth_card *card = dev_get_drvdata(dev);
 
 	return qeth_dev_blkt_store(card, buf, count,
-				   &card->info.blkt.inter_packet_jumbo, 100);
+				   &card->info.blkt.inter_packet_jumbo, 1000);
 }
 
 static DEVICE_ATTR(inter_jumbo, 0644, qeth_dev_blkt_inter_jumbo_show,
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 038299ae3feb..51fde6f2e0b8 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -622,7 +622,7 @@ static void qeth_l2_set_multicast_list(struct net_device *dev)
 	for (dm = dev->mc_list; dm; dm = dm->next)
 		qeth_l2_add_mc(card, dm->da_addr, 0);
 
-	list_for_each_entry(ha, &dev->uc.list, list)
+	netdev_for_each_uc_addr(ha, dev)
 		qeth_l2_add_mc(card, ha->addr, 1);
 
 	spin_unlock_bh(&card->mclock);
@@ -769,7 +769,8 @@ static void qeth_l2_qdio_input_handler(struct ccw_device *ccwdev,
 		index = i % QDIO_MAX_BUFFERS_PER_Q;
 		buffer = &card->qdio.in_q->bufs[index];
 		if (!(qdio_err &&
-		      qeth_check_qdio_errors(buffer->buffer, qdio_err, "qinerr")))
+		      qeth_check_qdio_errors(card, buffer->buffer, qdio_err,
+					     "qinerr")))
 			qeth_l2_process_inbound_buffer(card, buffer, index);
 		/* clear buffer and give back to hardware */
 		qeth_put_buffer_pool_entry(card, buffer->pool_entry);
@@ -926,7 +927,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	QETH_DBF_TEXT(SETUP, 2, "setonlin");
 	QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
 
-	qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1);
 	recover_flag = card->state;
 	rc = qeth_core_hardsetup_card(card);
 	if (rc) {
diff --git a/drivers/s390/net/qeth_l3.h b/drivers/s390/net/qeth_l3.h
index 321988fa9f7d..8447d233d0b3 100644
--- a/drivers/s390/net/qeth_l3.h
+++ b/drivers/s390/net/qeth_l3.h
@@ -13,6 +13,8 @@
 
 #include "qeth_core.h"
 
+#define QETH_SNIFF_AVAIL	0x0008
+
 struct qeth_ipaddr {
 	struct list_head entry;
 	enum qeth_ip_types type;
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index fd1b6ed3721f..5475834ab916 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -242,6 +242,8 @@ static int __qeth_l3_insert_ip_todo(struct qeth_card *card,
 	struct qeth_ipaddr *tmp, *t;
 	int found = 0;
 
+	if (card->options.sniffer)
+		return 0;
 	list_for_each_entry_safe(tmp, t, card->ip_tbd_list, entry) {
 		if ((addr->type == QETH_IP_TYPE_DEL_ALL_MC) &&
 		    (tmp->type == QETH_IP_TYPE_DEL_ALL_MC))
@@ -457,6 +459,8 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card)
 	QETH_DBF_TEXT(TRACE, 2, "sdiplist");
 	QETH_DBF_HEX(TRACE, 2, &card, sizeof(void *));
 
+	if (card->options.sniffer)
+		return;
 	spin_lock_irqsave(&card->ip_lock, flags);
 	tbd_list = card->ip_tbd_list;
 	card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_ATOMIC);
@@ -495,7 +499,7 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card)
 			spin_unlock_irqrestore(&card->ip_lock, flags);
 			rc = qeth_l3_deregister_addr_entry(card, addr);
 			spin_lock_irqsave(&card->ip_lock, flags);
-			if (!rc || (rc == IPA_RC_PRIMARY_ALREADY_DEFINED))
+			if (!rc || (rc == IPA_RC_IP_ADDRESS_NOT_DEFINED))
 				kfree(addr);
 			else
 				list_add_tail(&addr->entry, &card->ip_list);
@@ -513,6 +517,8 @@ static void qeth_l3_clear_ip_list(struct qeth_card *card, int clean,
 	unsigned long flags;
 
 	QETH_DBF_TEXT(TRACE, 4, "clearip");
+	if (recover && card->options.sniffer)
+		return;
 	spin_lock_irqsave(&card->ip_lock, flags);
 	/* clear todo list */
 	list_for_each_entry_safe(addr, tmp, card->ip_tbd_list, entry) {
@@ -1674,6 +1680,76 @@ static int qeth_l3_get_unique_id(struct qeth_card *card)
 	return rc;
 }
 
+static int
+qeth_diags_trace_cb(struct qeth_card *card, struct qeth_reply *reply,
+			    unsigned long data)
+{
+	struct qeth_ipa_cmd	   *cmd;
+	__u16 rc;
+
+	QETH_DBF_TEXT(SETUP, 2, "diastrcb");
+
+	cmd = (struct qeth_ipa_cmd *)data;
+	rc = cmd->hdr.return_code;
+	if (rc) {
+		QETH_DBF_TEXT_(TRACE, 2, "dxter%x", rc);
+		if (cmd->data.diagass.action == QETH_DIAGS_CMD_TRACE_ENABLE) {
+			switch (rc) {
+			case IPA_RC_HARDWARE_AUTH_ERROR:
+				dev_warn(&card->gdev->dev, "The device is not "
+					"authorized to run as a HiperSockets "
+					"network traffic analyzer\n");
+				break;
+			case IPA_RC_TRACE_ALREADY_ACTIVE:
+				dev_warn(&card->gdev->dev, "A HiperSockets "
+					"network traffic analyzer is already "
+					"active in the HiperSockets LAN\n");
+				break;
+			default:
+				break;
+			}
+		}
+		return 0;
+	}
+
+	switch (cmd->data.diagass.action) {
+	case QETH_DIAGS_CMD_TRACE_QUERY:
+		break;
+	case QETH_DIAGS_CMD_TRACE_DISABLE:
+		card->info.promisc_mode = SET_PROMISC_MODE_OFF;
+		dev_info(&card->gdev->dev, "The HiperSockets network traffic "
+			"analyzer is deactivated\n");
+		break;
+	case QETH_DIAGS_CMD_TRACE_ENABLE:
+		card->info.promisc_mode = SET_PROMISC_MODE_ON;
+		dev_info(&card->gdev->dev, "The HiperSockets network traffic "
+			"analyzer is activated\n");
+		break;
+	default:
+		QETH_DBF_MESSAGE(2, "Unknown sniffer action (0x%04x) on %s\n",
+			cmd->data.diagass.action, QETH_CARD_IFNAME(card));
+	}
+
+	return 0;
+}
+
+static int
+qeth_diags_trace(struct qeth_card *card, enum qeth_diags_trace_cmds diags_cmd)
+{
+	struct qeth_cmd_buffer *iob;
+	struct qeth_ipa_cmd    *cmd;
+
+	QETH_DBF_TEXT(SETUP, 2, "diagtrac");
+
+	iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SET_DIAG_ASS, 0);
+	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
+	cmd->data.diagass.subcmd_len = 16;
+	cmd->data.diagass.subcmd = QETH_DIAGS_CMD_TRACE;
+	cmd->data.diagass.type = QETH_DIAGS_TYPE_HIPERSOCKET;
+	cmd->data.diagass.action = diags_cmd;
+	return qeth_send_ipa_cmd(card, iob, qeth_diags_trace_cb, NULL);
+}
+
 static void qeth_l3_get_mac_for_ipm(__u32 ipm, char *mac,
 				struct net_device *dev)
 {
@@ -1951,7 +2027,10 @@ static inline __u16 qeth_l3_rebuild_skb(struct qeth_card *card,
 		case QETH_CAST_ANYCAST:
 		case QETH_CAST_NOCAST:
 		default:
-			skb->pkt_type = PACKET_HOST;
+			if (card->options.sniffer)
+				skb->pkt_type = PACKET_OTHERHOST;
+			else
+				skb->pkt_type = PACKET_HOST;
 			memcpy(tg_addr, card->dev->dev_addr,
 				card->dev->addr_len);
 		}
@@ -2007,7 +2086,6 @@ static void qeth_l3_process_inbound_buffer(struct qeth_card *card,
 	int offset;
 	__u16 vlan_tag = 0;
 	unsigned int len;
-
 	/* get first element of current buffer */
 	element = (struct qdio_buffer_element *)&buf->buffer->element[0];
 	offset = 0;
@@ -2026,7 +2104,7 @@ static void qeth_l3_process_inbound_buffer(struct qeth_card *card,
 		case QETH_HEADER_TYPE_LAYER3:
 			vlan_tag = qeth_l3_rebuild_skb(card, skb, hdr);
 			len = skb->len;
-			if (vlan_tag)
+			if (vlan_tag && !card->options.sniffer)
 				if (card->vlangrp)
 					vlan_hwaccel_rx(skb, card->vlangrp,
 						vlan_tag);
@@ -2037,6 +2115,16 @@ static void qeth_l3_process_inbound_buffer(struct qeth_card *card,
 			else
 				netif_rx(skb);
 			break;
+		case QETH_HEADER_TYPE_LAYER2: /* for HiperSockets sniffer */
+			skb->pkt_type = PACKET_HOST;
+			skb->protocol = eth_type_trans(skb, skb->dev);
+			if (card->options.checksum_type == NO_CHECKSUMMING)
+				skb->ip_summed = CHECKSUM_UNNECESSARY;
+			else
+				skb->ip_summed = CHECKSUM_NONE;
+			len = skb->len;
+			netif_receive_skb(skb);
+			break;
 		default:
 			dev_kfree_skb_any(skb);
 			QETH_DBF_TEXT(TRACE, 3, "inbunkno");
@@ -2118,6 +2206,9 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
 	QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
 
 	qeth_set_allowed_threads(card, 0, 1);
+	if (card->options.sniffer &&
+	    (card->info.promisc_mode == SET_PROMISC_MODE_ON))
+		qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_DISABLE);
 	if (card->read.state == CH_STATE_UP &&
 	    card->write.state == CH_STATE_UP &&
 	    (card->state == CARD_STATE_UP)) {
@@ -2162,6 +2253,36 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
 	return rc;
 }
 
+/*
+ * test for and Switch promiscuous mode (on or off)
+ *  either for guestlan or HiperSocket Sniffer
+ */
+static void
+qeth_l3_handle_promisc_mode(struct qeth_card *card)
+{
+	struct net_device *dev = card->dev;
+
+	if (((dev->flags & IFF_PROMISC) &&
+	     (card->info.promisc_mode == SET_PROMISC_MODE_ON)) ||
+	    (!(dev->flags & IFF_PROMISC) &&
+	     (card->info.promisc_mode == SET_PROMISC_MODE_OFF)))
+		return;
+
+	if (card->info.guestlan) {		/* Guestlan trace */
+		if (qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
+			qeth_setadp_promisc_mode(card);
+	} else if (card->options.sniffer &&	/* HiperSockets trace */
+		   qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST)) {
+		if (dev->flags & IFF_PROMISC) {
+			QETH_DBF_TEXT(TRACE, 3, "+promisc");
+			qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_ENABLE);
+		} else {
+			QETH_DBF_TEXT(TRACE, 3, "-promisc");
+			qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_DISABLE);
+		}
+	}
+}
+
 static void qeth_l3_set_multicast_list(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
@@ -2170,15 +2291,17 @@ static void qeth_l3_set_multicast_list(struct net_device *dev)
 	if (qeth_threads_running(card, QETH_RECOVER_THREAD) &&
 	    (card->state != CARD_STATE_UP))
 		return;
-	qeth_l3_delete_mc_addresses(card);
-	qeth_l3_add_multicast_ipv4(card);
+	if (!card->options.sniffer) {
+		qeth_l3_delete_mc_addresses(card);
+		qeth_l3_add_multicast_ipv4(card);
 #ifdef CONFIG_QETH_IPV6
-	qeth_l3_add_multicast_ipv6(card);
+		qeth_l3_add_multicast_ipv6(card);
 #endif
-	qeth_l3_set_ip_addr_list(card);
-	if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
-		return;
-	qeth_setadp_promisc_mode(card);
+		qeth_l3_set_ip_addr_list(card);
+		if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
+			return;
+	}
+	qeth_l3_handle_promisc_mode(card);
 }
 
 static const char *qeth_l3_arp_get_error_cause(int *rc)
@@ -2778,8 +2901,9 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	int nr_frags;
 
 	if ((card->info.type == QETH_CARD_TYPE_IQD) &&
-	    (skb->protocol != htons(ETH_P_IPV6)) &&
-	    (skb->protocol != htons(ETH_P_IP)))
+	    (((skb->protocol != htons(ETH_P_IPV6)) &&
+	      (skb->protocol != htons(ETH_P_IP))) ||
+	     card->options.sniffer))
 			goto tx_drop;
 
 	if ((card->state != CARD_STATE_UP) || !card->lan_online) {
@@ -3155,7 +3279,7 @@ static void qeth_l3_qdio_input_handler(struct ccw_device *ccwdev,
 		index = i % QDIO_MAX_BUFFERS_PER_Q;
 		buffer = &card->qdio.in_q->bufs[index];
 		if (!(qdio_err &&
-		      qeth_check_qdio_errors(buffer->buffer,
+		      qeth_check_qdio_errors(card, buffer->buffer,
 					     qdio_err, "qinerr")))
 			qeth_l3_process_inbound_buffer(card, buffer, index);
 		/* clear buffer and give back to hardware */
@@ -3214,8 +3338,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	QETH_DBF_TEXT(SETUP, 2, "setonlin");
 	QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
 
-	qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1);
-
 	recover_flag = card->state;
 	rc = qeth_core_hardsetup_card(card);
 	if (rc) {
@@ -3250,20 +3372,22 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	} else
 		card->lan_online = 1;
-	qeth_l3_set_large_send(card, card->options.large_send);
 
 	rc = qeth_l3_setadapter_parms(card);
 	if (rc)
 		QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
-	rc = qeth_l3_start_ipassists(card);
-	if (rc)
-		QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
-	rc = qeth_l3_setrouting_v4(card);
-	if (rc)
-		QETH_DBF_TEXT_(SETUP, 2, "4err%d", rc);
-	rc = qeth_l3_setrouting_v6(card);
-	if (rc)
-		QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
+	if (!card->options.sniffer) {
+		rc = qeth_l3_start_ipassists(card);
+		if (rc)
+			QETH_DBF_TEXT_(SETUP, 2, "3err%d", rc);
+		qeth_l3_set_large_send(card, card->options.large_send);
+		rc = qeth_l3_setrouting_v4(card);
+		if (rc)
+			QETH_DBF_TEXT_(SETUP, 2, "4err%d", rc);
+		rc = qeth_l3_setrouting_v6(card);
+		if (rc)
+			QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
+	}
 	netif_tx_disable(card->dev);
 
 	rc = qeth_init_qdio_queues(card);
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index 3360b0941aa1..3f08b11274ae 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -319,6 +319,61 @@ static ssize_t qeth_l3_dev_checksum_store(struct device *dev,
 static DEVICE_ATTR(checksumming, 0644, qeth_l3_dev_checksum_show,
 		qeth_l3_dev_checksum_store);
 
+static ssize_t qeth_l3_dev_sniffer_show(struct device *dev,
+		struct device_attribute *attr, char *buf)
+{
+	struct qeth_card *card = dev_get_drvdata(dev);
+
+	if (!card)
+		return -EINVAL;
+
+	return sprintf(buf, "%i\n", card->options.sniffer ? 1 : 0);
+}
+
+static ssize_t qeth_l3_dev_sniffer_store(struct device *dev,
+		struct device_attribute *attr, const char *buf, size_t count)
+{
+	struct qeth_card *card = dev_get_drvdata(dev);
+	int ret;
+	unsigned long i;
+
+	if (!card)
+		return -EINVAL;
+
+	if (card->info.type != QETH_CARD_TYPE_IQD)
+		return -EPERM;
+
+	if ((card->state != CARD_STATE_DOWN) &&
+	    (card->state != CARD_STATE_RECOVER))
+		return -EPERM;
+
+	ret = strict_strtoul(buf, 16, &i);
+	if (ret)
+		return -EINVAL;
+	switch (i) {
+	case 0:
+		card->options.sniffer = i;
+		break;
+	case 1:
+		ret = qdio_get_ssqd_desc(CARD_DDEV(card), &card->ssqd);
+		if (card->ssqd.qdioac2 & QETH_SNIFF_AVAIL) {
+			card->options.sniffer = i;
+			if (card->qdio.init_pool.buf_count !=
+					QETH_IN_BUF_COUNT_MAX)
+				qeth_realloc_buffer_pool(card,
+					QETH_IN_BUF_COUNT_MAX);
+			break;
+		} else
+			return -EPERM;
+	default:   /* fall through */
+		return -EINVAL;
+	}
+	return count;
+}
+
+static DEVICE_ATTR(sniffer, 0644, qeth_l3_dev_sniffer_show,
+		qeth_l3_dev_sniffer_store);
+
 static ssize_t qeth_l3_dev_large_send_show(struct device *dev,
 				struct device_attribute *attr, char *buf)
 {
@@ -373,6 +428,7 @@ static struct attribute *qeth_l3_device_attrs[] = {
 	&dev_attr_broadcast_mode.attr,
 	&dev_attr_canonical_macaddr.attr,
 	&dev_attr_checksumming.attr,
+	&dev_attr_sniffer.attr,
 	&dev_attr_large_send.attr,
 	NULL,
 };
diff --git a/drivers/sbus/char/bbc_envctrl.c b/drivers/sbus/char/bbc_envctrl.c
index 7c815d3327f7..28d86f9df83c 100644
--- a/drivers/sbus/char/bbc_envctrl.c
+++ b/drivers/sbus/char/bbc_envctrl.c
@@ -522,6 +522,40 @@ static void attach_one_fan(struct bbc_i2c_bus *bp, struct of_device *op,
 	set_fan_speeds(fp);
 }
 
+static void destroy_one_temp(struct bbc_cpu_temperature *tp)
+{
+	bbc_i2c_detach(tp->client);
+	kfree(tp);
+}
+
+static void destroy_all_temps(struct bbc_i2c_bus *bp)
+{
+	struct bbc_cpu_temperature *tp, *tpos;
+
+	list_for_each_entry_safe(tp, tpos, &bp->temps, bp_list) {
+		list_del(&tp->bp_list);
+		list_del(&tp->glob_list);
+		destroy_one_temp(tp);
+	}
+}
+
+static void destroy_one_fan(struct bbc_fan_control *fp)
+{
+	bbc_i2c_detach(fp->client);
+	kfree(fp);
+}
+
+static void destroy_all_fans(struct bbc_i2c_bus *bp)
+{
+	struct bbc_fan_control *fp, *fpos;
+
+	list_for_each_entry_safe(fp, fpos, &bp->fans, bp_list) {
+		list_del(&fp->bp_list);
+		list_del(&fp->glob_list);
+		destroy_one_fan(fp);
+	}
+}
+
 int bbc_envctrl_init(struct bbc_i2c_bus *bp)
 {
 	struct of_device *op;
@@ -541,6 +575,8 @@ int bbc_envctrl_init(struct bbc_i2c_bus *bp)
 			int err = PTR_ERR(kenvctrld_task);
 
 			kenvctrld_task = NULL;
+			destroy_all_temps(bp);
+			destroy_all_fans(bp);
 			return err;
 		}
 	}
@@ -548,35 +584,11 @@ int bbc_envctrl_init(struct bbc_i2c_bus *bp)
 	return 0;
 }
 
-static void destroy_one_temp(struct bbc_cpu_temperature *tp)
-{
-	bbc_i2c_detach(tp->client);
-	kfree(tp);
-}
-
-static void destroy_one_fan(struct bbc_fan_control *fp)
-{
-	bbc_i2c_detach(fp->client);
-	kfree(fp);
-}
-
 void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp)
 {
-	struct bbc_cpu_temperature *tp, *tpos;
-	struct bbc_fan_control *fp, *fpos;
-
 	if (kenvctrld_task)
 		kthread_stop(kenvctrld_task);
 
-	list_for_each_entry_safe(tp, tpos, &bp->temps, bp_list) {
-		list_del(&tp->bp_list);
-		list_del(&tp->glob_list);
-		destroy_one_temp(tp);
-	}
-
-	list_for_each_entry_safe(fp, fpos, &bp->fans, bp_list) {
-		list_del(&fp->bp_list);
-		list_del(&fp->glob_list);
-		destroy_one_fan(fp);
-	}
+	destroy_all_temps(bp);
+	destroy_all_fans(bp);
 }
diff --git a/drivers/scsi/cxgb3i/cxgb3i_offload.c b/drivers/scsi/cxgb3i/cxgb3i_offload.c
index 26ffdcd5a437..15a00e8b7122 100644
--- a/drivers/scsi/cxgb3i/cxgb3i_offload.c
+++ b/drivers/scsi/cxgb3i/cxgb3i_offload.c
@@ -1440,6 +1440,10 @@ void cxgb3i_c3cn_release(struct s3_conn *c3cn)
 static int is_cxgb3_dev(struct net_device *dev)
 {
 	struct cxgb3i_sdev_data *cdata;
+	struct net_device *ndev = dev;
+
+	if (dev->priv_flags & IFF_802_1Q_VLAN)
+		ndev = vlan_dev_real_dev(dev);
 
 	write_lock(&cdata_rwlock);
 	list_for_each_entry(cdata, &cdata_list, list) {
@@ -1447,7 +1451,7 @@ static int is_cxgb3_dev(struct net_device *dev)
 		int i;
 
 		for (i = 0; i < ports->nports; i++)
-			if (dev == ports->lldevs[i]) {
+			if (ndev == ports->lldevs[i]) {
 				write_unlock(&cdata_rwlock);
 				return 1;
 			}
@@ -1566,6 +1570,26 @@ out_err:
 	return -EINVAL;
 }
 
+/**
+ * cxgb3i_find_dev - find the interface associated with the given address
+ * @ipaddr: ip address
+ */
+static struct net_device *
+cxgb3i_find_dev(struct net_device *dev, __be32 ipaddr)
+{
+	struct flowi fl;
+	int err;
+	struct rtable *rt;
+
+	memset(&fl, 0, sizeof(fl));
+	fl.nl_u.ip4_u.daddr = ipaddr;
+
+	err = ip_route_output_key(dev ? dev_net(dev) : &init_net, &rt, &fl);
+	if (!err)
+		return (&rt->u.dst)->dev;
+
+	return NULL;
+}
 
 /**
  * cxgb3i_c3cn_connect - initiates an iscsi tcp connection to a given address
@@ -1581,6 +1605,7 @@ int cxgb3i_c3cn_connect(struct net_device *dev, struct s3_conn *c3cn,
 	struct cxgb3i_sdev_data *cdata;
 	struct t3cdev *cdev;
 	__be32 sipv4;
+	struct net_device *dstdev;
 	int err;
 
 	c3cn_conn_debug("c3cn 0x%p, dev 0x%p.\n", c3cn, dev);
@@ -1591,6 +1616,13 @@ int cxgb3i_c3cn_connect(struct net_device *dev, struct s3_conn *c3cn,
 	c3cn->daddr.sin_port = usin->sin_port;
 	c3cn->daddr.sin_addr.s_addr = usin->sin_addr.s_addr;
 
+	dstdev = cxgb3i_find_dev(dev, usin->sin_addr.s_addr);
+	if (!dstdev || !is_cxgb3_dev(dstdev))
+		return -ENETUNREACH;
+
+	if (dstdev->priv_flags & IFF_802_1Q_VLAN)
+		dev = dstdev;
+
 	rt = find_route(dev, c3cn->saddr.sin_addr.s_addr,
 			c3cn->daddr.sin_addr.s_addr,
 			c3cn->saddr.sin_port,
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index ce522702a6c1..2cc39684ce97 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -4142,8 +4142,8 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 	spin_lock_irq(shost->host_lock);
 	if (vport->fc_rscn_flush) {
 		/* Another thread is walking fc_rscn_id_list on this vport */
-		spin_unlock_irq(shost->host_lock);
 		vport->fc_flag |= FC_RSCN_DISCOVERY;
+		spin_unlock_irq(shost->host_lock);
 		/* Send back ACC */
 		lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
 		return 0;
@@ -5948,8 +5948,8 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 				lpfc_initial_fdisc(vport);
 			break;
 		}
-
 	} else {
+		vport->vpi_state |= LPFC_VPI_REGISTERED;
 		if (vport == phba->pport)
 			if (phba->sli_rev < LPFC_SLI_REV4)
 				lpfc_issue_fabric_reglogin(vport);
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 3b9424427652..2445e399fd60 100755
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -747,6 +747,10 @@ lpfc_linkdown(struct lpfc_hba *phba)
 
 	if (phba->link_state == LPFC_LINK_DOWN)
 		return 0;
+
+	/* Block all SCSI stack I/Os */
+	lpfc_scsi_dev_block(phba);
+
 	spin_lock_irq(&phba->hbalock);
 	phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_DISCOVERED);
 	if (phba->link_state > LPFC_LINK_DOWN) {
@@ -1555,10 +1559,16 @@ lpfc_mbx_cmpl_read_fcf_record(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 	 * to book keeping the FCFIs can be used.
 	 */
 	if (shdr_status || shdr_add_status) {
-		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-				"2521 READ_FCF_RECORD mailbox failed "
-				"with status x%x add_status x%x, mbx\n",
-				shdr_status, shdr_add_status);
+		if (shdr_status == STATUS_FCF_TABLE_EMPTY) {
+			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+					"2726 READ_FCF_RECORD Indicates empty "
+					"FCF table.\n");
+		} else {
+			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+					"2521 READ_FCF_RECORD mailbox failed "
+					"with status x%x add_status x%x, mbx\n",
+					shdr_status, shdr_add_status);
+		}
 		goto out;
 	}
 	/* Interpreting the returned information of FCF records */
@@ -1698,7 +1708,9 @@ lpfc_init_vpi_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 		lpfc_vport_set_state(vport, FC_VPORT_FAILED);
 		return;
 	}
+	spin_lock_irq(&phba->hbalock);
 	vport->fc_flag &= ~FC_VPORT_NEEDS_INIT_VPI;
+	spin_unlock_irq(&phba->hbalock);
 
 	if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
 		lpfc_initial_fdisc(vport);
@@ -2259,7 +2271,10 @@ lpfc_mbx_cmpl_unreg_vpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 				 mb->mbxStatus);
 		break;
 	}
+	spin_lock_irq(&phba->hbalock);
 	vport->vpi_state &= ~LPFC_VPI_REGISTERED;
+	vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+	spin_unlock_irq(&phba->hbalock);
 	vport->unreg_vpi_cmpl = VPORT_OK;
 	mempool_free(pmb, phba->mbox_mem_pool);
 	/*
@@ -4475,8 +4490,10 @@ lpfc_unregister_unused_fcf(struct lpfc_hba *phba)
 		(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED))
 		for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
 			lpfc_mbx_unreg_vpi(vports[i]);
+			spin_lock_irq(&phba->hbalock);
 			vports[i]->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
 			vports[i]->vpi_state &= ~LPFC_VPI_REGISTERED;
+			spin_unlock_irq(&phba->hbalock);
 		}
 	lpfc_destroy_vport_work_array(phba, vports);
 
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 1585148a17e5..8a2a1c5935c6 100644..100755
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1013,7 +1013,7 @@ struct lpfc_mbx_wq_destroy {
 };
 
 #define LPFC_HDR_BUF_SIZE 128
-#define LPFC_DATA_BUF_SIZE 4096
+#define LPFC_DATA_BUF_SIZE 2048
 struct rq_context {
 	uint32_t word0;
 #define lpfc_rq_context_rq_size_SHIFT	16
@@ -1371,6 +1371,7 @@ struct lpfc_mbx_query_fw_cfg {
 #define STATUS_ERROR_ACITMAIN				0x2a
 #define STATUS_REBOOT_REQUIRED				0x2c
 #define STATUS_FCF_IN_USE				0x3a
+#define STATUS_FCF_TABLE_EMPTY				0x43
 
 struct lpfc_mbx_sli4_config {
 	struct mbox_header header;
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index d4da6bdd0e73..b8eb1b6e5e77 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3006,6 +3006,7 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba,
 	struct lpfc_vport *vport;
 	struct lpfc_nodelist *ndlp;
 	struct Scsi_Host  *shost;
+	uint32_t link_state;
 
 	phba->fc_eventTag = acqe_fcoe->event_tag;
 	phba->fcoe_eventtag = acqe_fcoe->event_tag;
@@ -3052,9 +3053,12 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba,
 			break;
 		/*
 		 * Currently, driver support only one FCF - so treat this as
-		 * a link down.
+		 * a link down, but save the link state because we don't want
+		 * it to be changed to Link Down unless it is already down.
 		 */
+		link_state = phba->link_state;
 		lpfc_linkdown(phba);
+		phba->link_state = link_state;
 		/* Unregister FCF if no devices connected to it */
 		lpfc_unregister_unused_fcf(phba);
 		break;
@@ -7226,8 +7230,6 @@ lpfc_prep_dev_for_perm_failure(struct lpfc_hba *phba)
 {
 	lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 			"2711 PCI channel permanent disable for failure\n");
-	/* Block all SCSI devices' I/Os on the host */
-	lpfc_scsi_dev_block(phba);
 	/* Clean up all driver's outstanding SCSI I/Os */
 	lpfc_sli_flush_fcp_rings(phba);
 }
@@ -7256,6 +7258,9 @@ lpfc_io_error_detected_s3(struct pci_dev *pdev, pci_channel_state_t state)
 	struct Scsi_Host *shost = pci_get_drvdata(pdev);
 	struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
 
+	/* Block all SCSI devices' I/Os on the host */
+	lpfc_scsi_dev_block(phba);
+
 	switch (state) {
 	case pci_channel_io_normal:
 		/* Non-fatal error, prepare for recovery */
@@ -7507,6 +7512,9 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid)
 			error = -ENODEV;
 			goto out_free_sysfs_attr;
 		}
+		/* Default to single FCP EQ for non-MSI-X */
+		if (phba->intr_type != MSIX)
+			phba->cfg_fcp_eq_count = 1;
 		/* Set up SLI-4 HBA */
 		if (lpfc_sli4_hba_setup(phba)) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 7935667b81a5..589549b2bf0e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1383,7 +1383,7 @@ lpfc_sli_hbq_to_firmware_s4(struct lpfc_hba *phba, uint32_t hbqno,
 /* HBQ for ELS and CT traffic. */
 static struct lpfc_hbq_init lpfc_els_hbq = {
 	.rn = 1,
-	.entry_count = 200,
+	.entry_count = 256,
 	.mask_count = 0,
 	.profile = 0,
 	.ring_mask = (1 << LPFC_ELS_RING),
@@ -1482,8 +1482,11 @@ err:
 int
 lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *phba, uint32_t qno)
 {
-	return(lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
-					 lpfc_hbq_defs[qno]->add_count));
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		return 0;
+	else
+		return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+					 lpfc_hbq_defs[qno]->add_count);
 }
 
 /**
@@ -1498,8 +1501,12 @@ lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *phba, uint32_t qno)
 static int
 lpfc_sli_hbqbuf_init_hbqs(struct lpfc_hba *phba, uint32_t qno)
 {
-	return(lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
-					 lpfc_hbq_defs[qno]->init_count));
+	if (phba->sli_rev == LPFC_SLI_REV4)
+		return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+					 lpfc_hbq_defs[qno]->entry_count);
+	else
+		return lpfc_sli_hbqbuf_fill_hbqs(phba, qno,
+					 lpfc_hbq_defs[qno]->init_count);
 }
 
 /**
@@ -4110,6 +4117,7 @@ lpfc_sli4_read_rev(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
 	if (rc) {
 		dma_free_coherent(&phba->pcidev->dev, dma_size,
 				  dmabuf->virt, dmabuf->phys);
+		kfree(dmabuf);
 		return -EIO;
 	}
 
@@ -5848,7 +5856,6 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
 					iocbq->iocb.un.ulpWord[3]);
 		wqe->generic.word3 = 0;
 		bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext);
-		bf_set(wqe_xc, &wqe->generic, 1);
 		/* The entire sequence is transmitted for this IOCB */
 		xmit_len = total_len;
 		cmnd = CMD_XMIT_SEQUENCE64_CR;
@@ -10944,7 +10951,8 @@ lpfc_fc_frame_add(struct lpfc_vport *vport, struct hbq_dmabuf *dmabuf)
 		return dmabuf;
 	}
 	temp_hdr = seq_dmabuf->hbuf.virt;
-	if (new_hdr->fh_seq_cnt < temp_hdr->fh_seq_cnt) {
+	if (be16_to_cpu(new_hdr->fh_seq_cnt) <
+		be16_to_cpu(temp_hdr->fh_seq_cnt)) {
 		list_del_init(&seq_dmabuf->hbuf.list);
 		list_add_tail(&dmabuf->hbuf.list, &vport->rcv_buffer_list);
 		list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list);
@@ -10955,6 +10963,11 @@ lpfc_fc_frame_add(struct lpfc_vport *vport, struct hbq_dmabuf *dmabuf)
 	list_move_tail(&seq_dmabuf->hbuf.list, &vport->rcv_buffer_list);
 	seq_dmabuf->time_stamp = jiffies;
 	lpfc_update_rcv_time_stamp(vport);
+	if (list_empty(&seq_dmabuf->dbuf.list)) {
+		temp_hdr = dmabuf->hbuf.virt;
+		list_add_tail(&dmabuf->dbuf.list, &seq_dmabuf->dbuf.list);
+		return seq_dmabuf;
+	}
 	/* find the correct place in the sequence to insert this frame */
 	list_for_each_entry_reverse(d_buf, &seq_dmabuf->dbuf.list, list) {
 		temp_dmabuf = container_of(d_buf, struct hbq_dmabuf, dbuf);
@@ -10963,7 +10976,8 @@ lpfc_fc_frame_add(struct lpfc_vport *vport, struct hbq_dmabuf *dmabuf)
 		 * If the frame's sequence count is greater than the frame on
 		 * the list then insert the frame right after this frame
 		 */
-		if (new_hdr->fh_seq_cnt > temp_hdr->fh_seq_cnt) {
+		if (be16_to_cpu(new_hdr->fh_seq_cnt) >
+			be16_to_cpu(temp_hdr->fh_seq_cnt)) {
 			list_add(&dmabuf->dbuf.list, &temp_dmabuf->dbuf.list);
 			return seq_dmabuf;
 		}
@@ -11210,7 +11224,7 @@ lpfc_seq_complete(struct hbq_dmabuf *dmabuf)
 		seq_dmabuf = container_of(d_buf, struct hbq_dmabuf, dbuf);
 		hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt;
 		/* If there is a hole in the sequence count then fail. */
-		if (++seq_count != hdr->fh_seq_cnt)
+		if (++seq_count != be16_to_cpu(hdr->fh_seq_cnt))
 			return 0;
 		fctl = (hdr->fh_f_ctl[0] << 16 |
 			hdr->fh_f_ctl[1] << 8 |
@@ -11242,6 +11256,7 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
 	struct lpfc_iocbq *first_iocbq, *iocbq;
 	struct fc_frame_header *fc_hdr;
 	uint32_t sid;
+	struct ulp_bde64 *pbde;
 
 	fc_hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt;
 	/* remove from receive buffer list */
@@ -11283,8 +11298,9 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
 		if (!iocbq->context3) {
 			iocbq->context3 = d_buf;
 			iocbq->iocb.ulpBdeCount++;
-			iocbq->iocb.unsli3.rcvsli3.bde2.tus.f.bdeSize =
-							LPFC_DATA_BUF_SIZE;
+			pbde = (struct ulp_bde64 *)
+					&iocbq->iocb.unsli3.sli3Words[4];
+			pbde->tus.f.bdeSize = LPFC_DATA_BUF_SIZE;
 			first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
 				bf_get(lpfc_rcqe_length,
 				       &seq_dmabuf->cq_event.cqe.rcqe_cmpl);
@@ -11401,15 +11417,9 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
 		return;
 	}
 	/* If not last frame in sequence continue processing frames. */
-	if (!lpfc_seq_complete(seq_dmabuf)) {
-		/*
-		 * When saving off frames post a new one and mark this
-		 * frame to be freed when it is finished.
-		 **/
-		lpfc_sli_hbqbuf_fill_hbqs(phba, LPFC_ELS_HBQ, 1);
-		dmabuf->tag = -1;
+	if (!lpfc_seq_complete(seq_dmabuf))
 		return;
-	}
+
 	/* Send the complete sequence to the upper layer protocol */
 	lpfc_sli4_send_seq_to_ulp(vport, seq_dmabuf);
 }
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 25d66d070cf8..44e5f574236b 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -28,7 +28,7 @@
 /* Multi-queue arrangement for fast-path FCP work queues */
 #define LPFC_FN_EQN_MAX       8
 #define LPFC_SP_EQN_DEF       1
-#define LPFC_FP_EQN_DEF       1
+#define LPFC_FP_EQN_DEF       4
 #define LPFC_FP_EQN_MIN       1
 #define LPFC_FP_EQN_MAX       (LPFC_FN_EQN_MAX - LPFC_SP_EQN_DEF)
 
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index c7f3aed2aab8..792f72263f1a 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "8.3.6"
+#define LPFC_DRIVER_VERSION "8.3.7"
 #define LPFC_DRIVER_NAME		"lpfc"
 #define LPFC_SP_DRIVER_HANDLER_NAME	"lpfc:sp"
 #define LPFC_FP_DRIVER_HANDLER_NAME	"lpfc:fp"
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 7d6dd83d3592..e3c7fa642306 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -512,8 +512,10 @@ enable_vport(struct fc_vport *fc_vport)
 		return VPORT_OK;
 	}
 
+	spin_lock_irq(&phba->hbalock);
 	vport->load_flag |= FC_LOADING;
 	vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+	spin_unlock_irq(&phba->hbalock);
 
 	/* Use the Physical nodes Fabric NDLP to determine if the link is
 	 * up and ready to FDISC.
@@ -700,7 +702,7 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
 			}
 			spin_unlock_irq(&phba->ndlp_lock);
 		}
-		if (vport->vpi_state != LPFC_VPI_REGISTERED)
+		if (!(vport->vpi_state & LPFC_VPI_REGISTERED))
 			goto skip_logo;
 		vport->unreg_vpi_cmpl = VPORT_INVAL;
 		timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 99ff99e45bee..708ea3157b60 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -4046,7 +4046,7 @@ megasas_aen_polling(struct work_struct *work)
 }
 
 
-static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUGO,
+static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUSR,
 		megasas_sysfs_show_poll_mode_io,
 		megasas_sysfs_set_poll_mode_io);
 
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index e7d2688fbeba..b6f1ef954af1 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -2483,14 +2483,12 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
 			sense_copied = 1;
 		}
 
-		if (RES_IS_GSCSI(res->cfg_entry)) {
+		if (RES_IS_GSCSI(res->cfg_entry))
 			pmcraid_cancel_all(cmd, sense_copied);
-		} else if (sense_copied) {
+		else if (sense_copied)
 			pmcraid_erp_done(cmd);
-			return 0;
-		} else  {
+		else
 			pmcraid_request_sense(cmd);
-		}
 
 		return 1;
 
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 21e2bc4d7401..3a9f5b288aee 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -232,6 +232,9 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj,
 	if (off)
 		return 0;
 
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		return 0;
+
 	if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
 		return -EINVAL;
 	if (start > ha->optrom_size)
@@ -379,6 +382,9 @@ qla2x00_sysfs_read_vpd(struct kobject *kobj,
 	    struct device, kobj)));
 	struct qla_hw_data *ha = vha->hw;
 
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		return 0;
+
 	if (!capable(CAP_SYS_ADMIN))
 		return 0;
 
@@ -398,6 +404,9 @@ qla2x00_sysfs_write_vpd(struct kobject *kobj,
 	struct qla_hw_data *ha = vha->hw;
 	uint8_t *tmp_data;
 
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		return 0;
+
 	if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
 	    !ha->isp_ops->write_nvram)
 		return 0;
@@ -1238,10 +1247,11 @@ qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
     char *buf)
 {
 	scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
-	int rval;
+	int rval = QLA_FUNCTION_FAILED;
 	uint16_t state[5];
 
-	rval = qla2x00_get_firmware_state(vha, state);
+	if (!vha->hw->flags.eeh_busy)
+		rval = qla2x00_get_firmware_state(vha, state);
 	if (rval != QLA_SUCCESS)
 		memset(state, -1, sizeof(state));
 
@@ -1452,10 +1462,13 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
 	if (!fcport)
 		return;
 
-	if (unlikely(pci_channel_offline(fcport->vha->hw->pdev)))
+	if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+		return;
+
+	if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
 		qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
-	else
-		qla2x00_abort_fcport_cmds(fcport);
+		return;
+	}
 
 	/*
 	 * Transport has effectively 'deleted' the rport, clear
@@ -1475,6 +1488,9 @@ qla2x00_terminate_rport_io(struct fc_rport *rport)
 	if (!fcport)
 		return;
 
+	if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+		return;
+
 	if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
 		qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
 		return;
@@ -1515,6 +1531,12 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
 	pfc_host_stat = &ha->fc_host_stat;
 	memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
 
+	if (test_bit(UNLOADING, &vha->dpc_flags))
+		goto done;
+
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		goto done;
+
 	stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
 	if (stats == NULL) {
 		DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n",
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index f660dd70b72e..d6d9c86cb058 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -26,7 +26,7 @@
 /* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
 /* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
 /* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
-/* #define QL_DEBUG_LEVEL_17 */ /* Output MULTI-Q trace messages */
+/* #define QL_DEBUG_LEVEL_17 */ /* Output EEH trace messages */
 
 /*
 * Macros use for debugging the driver.
@@ -132,6 +132,13 @@
 #else
 #define DEBUG16(x)	do {} while (0)
 #endif
+
+#if defined(QL_DEBUG_LEVEL_17)
+#define DEBUG17(x)	do {x;} while (0)
+#else
+#define DEBUG17(x)	do {} while (0)
+#endif
+
 /*
  * Firmware Dump structure definition
  */
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 384afda7dbe9..608e675f68c8 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2256,11 +2256,13 @@ struct qla_hw_data {
 		uint32_t	disable_serdes		:1;
 		uint32_t	gpsc_supported		:1;
 		uint32_t	npiv_supported		:1;
+		uint32_t	pci_channel_io_perm_failure	:1;
 		uint32_t	fce_enabled		:1;
 		uint32_t	fac_supported		:1;
 		uint32_t	chip_reset_done		:1;
 		uint32_t	port0			:1;
 		uint32_t	running_gold_fw		:1;
+		uint32_t	eeh_busy		:1;
 		uint32_t	cpu_affinity_enabled	:1;
 		uint32_t	disable_msix_handshake	:1;
 	} flags;
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 0b6801fc6389..f61fb8d01330 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -324,6 +324,7 @@ qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
 extern int
 qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
 
+extern int qla2x00_get_data_rate(scsi_qla_host_t *);
 /*
  * Global Function Prototypes in qla_isr.c source file.
  */
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 73a793539d45..b4a0eac8f96d 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -269,6 +269,8 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
 	vha->flags.online = 0;
 	ha->flags.chip_reset_done = 0;
 	vha->flags.reset_active = 0;
+	ha->flags.pci_channel_io_perm_failure = 0;
+	ha->flags.eeh_busy = 0;
 	atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
 	atomic_set(&vha->loop_state, LOOP_DOWN);
 	vha->device_flags = DFLG_NO_CABLE;
@@ -581,6 +583,9 @@ qla2x00_reset_chip(scsi_qla_host_t *vha)
 	uint32_t	cnt;
 	uint16_t	cmd;
 
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		return;
+
 	ha->isp_ops->disable_intrs(ha);
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -786,6 +791,12 @@ void
 qla24xx_reset_chip(scsi_qla_host_t *vha)
 {
 	struct qla_hw_data *ha = vha->hw;
+
+	if (pci_channel_offline(ha->pdev) &&
+	    ha->flags.pci_channel_io_perm_failure) {
+		return;
+	}
+
 	ha->isp_ops->disable_intrs(ha);
 
 	/* Perform RISC reset. */
@@ -2266,6 +2277,8 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
 	clear_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
 	clear_bit(RSCN_UPDATE, &vha->dpc_flags);
 
+	qla2x00_get_data_rate(vha);
+
 	/* Determine what we need to do */
 	if (ha->current_topology == ISP_CFG_FL &&
 	    (test_bit(LOCAL_LOOP_UPDATE, &flags))) {
@@ -3560,6 +3573,13 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
 		/* Requeue all commands in outstanding command list. */
 		qla2x00_abort_all_cmds(vha, DID_RESET << 16);
 
+		if (unlikely(pci_channel_offline(ha->pdev) &&
+		    ha->flags.pci_channel_io_perm_failure)) {
+			clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
+			status = 0;
+			return status;
+		}
+
 		ha->isp_ops->get_flash_version(vha, req->ring);
 
 		ha->isp_ops->nvram_config(vha);
@@ -4458,6 +4478,8 @@ qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha)
 	int ret, retries;
 	struct qla_hw_data *ha = vha->hw;
 
+	if (ha->flags.pci_channel_io_perm_failure)
+		return;
 	if (!IS_FWI2_CAPABLE(ha))
 		return;
 	if (!ha->fw_major_version)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 1692a883f4de..ffd0efdff40e 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -152,7 +152,7 @@ qla2300_intr_handler(int irq, void *dev_id)
 	for (iter = 50; iter--; ) {
 		stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
 		if (stat & HSR_RISC_PAUSED) {
-			if (pci_channel_offline(ha->pdev))
+			if (unlikely(pci_channel_offline(ha->pdev)))
 				break;
 
 			hccr = RD_REG_WORD(&reg->hccr);
@@ -1846,12 +1846,15 @@ qla24xx_intr_handler(int irq, void *dev_id)
 	reg = &ha->iobase->isp24;
 	status = 0;
 
+	if (unlikely(pci_channel_offline(ha->pdev)))
+		return IRQ_HANDLED;
+
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	vha = pci_get_drvdata(ha->pdev);
 	for (iter = 50; iter--; ) {
 		stat = RD_REG_DWORD(&reg->host_status);
 		if (stat & HSRX_RISC_PAUSED) {
-			if (pci_channel_offline(ha->pdev))
+			if (unlikely(pci_channel_offline(ha->pdev)))
 				break;
 
 			hccr = RD_REG_DWORD(&reg->hccr);
@@ -1992,7 +1995,7 @@ qla24xx_msix_default(int irq, void *dev_id)
 	do {
 		stat = RD_REG_DWORD(&reg->host_status);
 		if (stat & HSRX_RISC_PAUSED) {
-			if (pci_channel_offline(ha->pdev))
+			if (unlikely(pci_channel_offline(ha->pdev)))
 				break;
 
 			hccr = RD_REG_DWORD(&reg->hccr);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 05d595d9a7ef..056e4d4505f3 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -56,6 +56,12 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no));
 
+	if (ha->flags.pci_channel_io_perm_failure) {
+		DEBUG(printk("%s(%ld): Perm failure on EEH, timeout MBX "
+			     "Exiting.\n", __func__, vha->host_no));
+		return QLA_FUNCTION_TIMEOUT;
+	}
+
 	/*
 	 * Wait for active mailbox commands to finish by waiting at most tov
 	 * seconds. This is to serialize actual issuing of mailbox cmds during
@@ -154,10 +160,14 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 			/* Check for pending interrupts. */
 			qla2x00_poll(ha->rsp_q_map[0]);
 
-			if (command != MBC_LOAD_RISC_RAM_EXTENDED &&
-			    !ha->flags.mbox_int)
+			if (!ha->flags.mbox_int &&
+			    !(IS_QLA2200(ha) &&
+			    command == MBC_LOAD_RISC_RAM_EXTENDED))
 				msleep(10);
 		} /* while */
+		DEBUG17(qla_printk(KERN_WARNING, ha,
+			"Waited %d sec\n",
+			(uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ)));
 	}
 
 	/* Check whether we timed out */
@@ -227,7 +237,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 
 	if (rval == QLA_FUNCTION_TIMEOUT &&
 	    mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
-		if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
+		if (!io_lock_on || (mcp->flags & IOCTL_CMD) ||
+		    ha->flags.eeh_busy) {
 			/* not in dpc. schedule it for dpc to take over. */
 			DEBUG(printk("%s(%ld): timeout schedule "
 			"isp_abort_needed.\n", __func__,
@@ -237,7 +248,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 			base_vha->host_no));
 			qla_printk(KERN_WARNING, ha,
 			    "Mailbox command timeout occurred. Scheduling ISP "
-			    "abort.\n");
+			    "abort. eeh_busy: 0x%x\n", ha->flags.eeh_busy);
 			set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
 			qla2xxx_wake_dpc(vha);
 		} else if (!abort_active) {
@@ -2530,6 +2541,9 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
 	if (!IS_FWI2_CAPABLE(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
+	if (unlikely(pci_channel_offline(vha->hw->pdev)))
+		return QLA_FUNCTION_FAILED;
+
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
 	mcp->mb[0] = MBC_TRACE_CONTROL;
@@ -2565,6 +2579,9 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
 	if (!IS_FWI2_CAPABLE(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
+	if (unlikely(pci_channel_offline(vha->hw->pdev)))
+		return QLA_FUNCTION_FAILED;
+
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
 	mcp->mb[0] = MBC_TRACE_CONTROL;
@@ -2595,6 +2612,9 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
 	if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
+	if (unlikely(pci_channel_offline(vha->hw->pdev)))
+		return QLA_FUNCTION_FAILED;
+
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
 	mcp->mb[0] = MBC_TRACE_CONTROL;
@@ -2639,6 +2659,9 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
 	if (!IS_FWI2_CAPABLE(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
+	if (unlikely(pci_channel_offline(vha->hw->pdev)))
+		return QLA_FUNCTION_FAILED;
+
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no));
 
 	mcp->mb[0] = MBC_TRACE_CONTROL;
@@ -3643,3 +3666,36 @@ qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
 
 	return rval;
 }
+
+int
+qla2x00_get_data_rate(scsi_qla_host_t *vha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	struct qla_hw_data *ha = vha->hw;
+
+	if (!IS_FWI2_CAPABLE(ha))
+		return QLA_FUNCTION_FAILED;
+
+	DEBUG11(printk(KERN_INFO "%s(%ld): entered.\n", __func__, vha->host_no));
+
+	mcp->mb[0] = MBC_DATA_RATE;
+	mcp->mb[1] = 0;
+	mcp->out_mb = MBX_1|MBX_0;
+	mcp->in_mb = MBX_2|MBX_1|MBX_0;
+	mcp->tov = MBX_TOV_SECONDS;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(vha, mcp);
+	if (rval != QLA_SUCCESS) {
+		DEBUG2_3_11(printk(KERN_INFO "%s(%ld): failed=%x mb[0]=%x.\n",
+		    __func__, vha->host_no, rval, mcp->mb[0]));
+	} else {
+		DEBUG11(printk(KERN_INFO
+		    "%s(%ld): done.\n", __func__, vha->host_no));
+		if (mcp->mb[1] != 0x7)
+			ha->link_data_rate = mcp->mb[1];
+	}
+
+	return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 2a4c7f4e7b69..b901aa267e7d 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -639,8 +639,10 @@ static void qla_do_work(struct work_struct *work)
 	struct rsp_que *rsp = container_of(work, struct rsp_que, q_work);
 	struct scsi_qla_host *vha;
 
+	spin_lock_irq(&rsp->hw->hardware_lock);
 	vha = qla25xx_get_host(rsp);
 	qla24xx_process_response_queue(vha, rsp);
+	spin_unlock_irq(&rsp->hw->hardware_lock);
 }
 
 /* create response queue */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 2f873d237325..209f50e788a1 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -475,11 +475,11 @@ qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 	srb_t *sp;
 	int rval;
 
-	if (unlikely(pci_channel_offline(ha->pdev))) {
-		if (ha->pdev->error_state == pci_channel_io_frozen)
-			cmd->result = DID_REQUEUE << 16;
-		else
+	if (ha->flags.eeh_busy) {
+		if (ha->flags.pci_channel_io_perm_failure)
 			cmd->result = DID_NO_CONNECT << 16;
+		else
+			cmd->result = DID_REQUEUE << 16;
 		goto qc24_fail_command;
 	}
 
@@ -552,8 +552,15 @@ qla2x00_eh_wait_on_command(struct scsi_cmnd *cmd)
 #define ABORT_POLLING_PERIOD	1000
 #define ABORT_WAIT_ITER		((10 * 1000) / (ABORT_POLLING_PERIOD))
 	unsigned long wait_iter = ABORT_WAIT_ITER;
+	scsi_qla_host_t *vha = shost_priv(cmd->device->host);
+	struct qla_hw_data *ha = vha->hw;
 	int ret = QLA_SUCCESS;
 
+	if (unlikely(pci_channel_offline(ha->pdev)) || ha->flags.eeh_busy) {
+		DEBUG17(qla_printk(KERN_WARNING, ha, "return:eh_wait\n"));
+		return ret;
+	}
+
 	while (CMD_SP(cmd) && wait_iter--) {
 		msleep(ABORT_POLLING_PERIOD);
 	}
@@ -1810,6 +1817,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	/* Set ISP-type information. */
 	qla2x00_set_isp_flags(ha);
+
+	/* Set EEH reset type to fundamental if required by hba */
+	if ( IS_QLA24XX(ha) || IS_QLA25XX(ha) || IS_QLA81XX(ha)) {
+		pdev->needs_freset = 1;
+		pci_save_state(pdev);
+	}
+
 	/* Configure PCI I/O space */
 	ret = qla2x00_iospace_config(ha);
 	if (ret)
@@ -2174,6 +2188,24 @@ qla2x00_free_device(scsi_qla_host_t *vha)
 {
 	struct qla_hw_data *ha = vha->hw;
 
+	qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
+
+	/* Disable timer */
+	if (vha->timer_active)
+		qla2x00_stop_timer(vha);
+
+	/* Kill the kernel thread for this host */
+	if (ha->dpc_thread) {
+		struct task_struct *t = ha->dpc_thread;
+
+		/*
+		 * qla2xxx_wake_dpc checks for ->dpc_thread
+		 * so we need to zero it out.
+		 */
+		ha->dpc_thread = NULL;
+		kthread_stop(t);
+	}
+
 	qla25xx_delete_queues(vha);
 
 	if (ha->flags.fce_enabled)
@@ -2185,6 +2217,8 @@ qla2x00_free_device(scsi_qla_host_t *vha)
 	/* Stop currently executing firmware. */
 	qla2x00_try_to_stop_firmware(vha);
 
+	vha->flags.online = 0;
+
 	/* turn-off interrupts on the card */
 	if (ha->interrupts_on)
 		ha->isp_ops->disable_intrs(ha);
@@ -2859,6 +2893,13 @@ qla2x00_do_dpc(void *data)
 		if (!base_vha->flags.init_done)
 			continue;
 
+		if (ha->flags.eeh_busy) {
+			DEBUG17(qla_printk(KERN_WARNING, ha,
+			    "qla2x00_do_dpc: dpc_flags: %lx\n",
+			    base_vha->dpc_flags));
+			continue;
+		}
+
 		DEBUG3(printk("scsi(%ld): DPC handler\n", base_vha->host_no));
 
 		ha->dpc_active = 1;
@@ -3049,8 +3090,13 @@ qla2x00_timer(scsi_qla_host_t *vha)
 	int		index;
 	srb_t		*sp;
 	int		t;
+	uint16_t        w;
 	struct qla_hw_data *ha = vha->hw;
 	struct req_que *req;
+
+	/* Hardware read to raise pending EEH errors during mailbox waits. */
+	if (!pci_channel_offline(ha->pdev))
+		pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);
 	/*
 	 * Ports - Port down timer.
 	 *
@@ -3252,16 +3298,23 @@ qla2x00_release_firmware(void)
 static pci_ers_result_t
 qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state)
 {
-	scsi_qla_host_t *base_vha = pci_get_drvdata(pdev);
+	scsi_qla_host_t *vha = pci_get_drvdata(pdev);
+	struct qla_hw_data *ha = vha->hw;
+
+	DEBUG2(qla_printk(KERN_WARNING, ha, "error_detected:state %x\n",
+	    state));
 
 	switch (state) {
 	case pci_channel_io_normal:
+		ha->flags.eeh_busy = 0;
 		return PCI_ERS_RESULT_CAN_RECOVER;
 	case pci_channel_io_frozen:
+		ha->flags.eeh_busy = 1;
 		pci_disable_device(pdev);
 		return PCI_ERS_RESULT_NEED_RESET;
 	case pci_channel_io_perm_failure:
-		qla2x00_abort_all_cmds(base_vha, DID_NO_CONNECT << 16);
+		ha->flags.pci_channel_io_perm_failure = 1;
+		qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 	return PCI_ERS_RESULT_NEED_RESET;
@@ -3312,6 +3365,8 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev)
 	struct qla_hw_data *ha = base_vha->hw;
 	int rc;
 
+	DEBUG17(qla_printk(KERN_WARNING, ha, "slot_reset\n"));
+
 	if (ha->mem_only)
 		rc = pci_enable_device_mem(pdev);
 	else
@@ -3320,19 +3375,33 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev)
 	if (rc) {
 		qla_printk(KERN_WARNING, ha,
 		    "Can't re-enable PCI device after reset.\n");
-
 		return ret;
 	}
-	pci_set_master(pdev);
 
 	if (ha->isp_ops->pci_config(base_vha))
 		return ret;
 
+#ifdef QL_DEBUG_LEVEL_17
+	{
+		uint8_t b;
+		uint32_t i;
+
+		printk("slot_reset_1: ");
+		for (i = 0; i < 256; i++) {
+			pci_read_config_byte(ha->pdev, i, &b);
+			printk("%s%02x", (i%16) ? " " : "\n", b);
+		}
+		printk("\n");
+	}
+#endif
 	set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
 	if (qla2x00_abort_isp(base_vha) == QLA_SUCCESS)
 		ret =  PCI_ERS_RESULT_RECOVERED;
 	clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
 
+	DEBUG17(qla_printk(KERN_WARNING, ha,
+	    "slot_reset-return:ret=%x\n", ret));
+
 	return ret;
 }
 
@@ -3343,12 +3412,17 @@ qla2xxx_pci_resume(struct pci_dev *pdev)
 	struct qla_hw_data *ha = base_vha->hw;
 	int ret;
 
+	DEBUG17(qla_printk(KERN_WARNING, ha, "pci_resume\n"));
+
 	ret = qla2x00_wait_for_hba_online(base_vha);
 	if (ret != QLA_SUCCESS) {
 		qla_printk(KERN_ERR, ha,
 		    "the device failed to resume I/O "
 		    "from slot/link_reset");
 	}
+
+	ha->flags.eeh_busy = 0;
+
 	pci_cleanup_aer_uncorrect_error_status(pdev);
 }
 
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index c482220f7eed..a65dd95507c6 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.03.01-k8"
+#define QLA2XXX_VERSION      "8.03.01-k9"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	3
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 3058bb1aff95..fd7b15be7640 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -623,6 +623,11 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
 		}
 		break;
 	case INQUIRY:
+		if (lun >= host->max_lun) {
+			cmd->result = DID_NO_CONNECT << 16;
+			done(cmd);
+			return 0;
+		}
 		if (id != host->max_id - 1)
 			break;
 		if (!lun && !cmd->device->channel &&
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 1e3d19397a59..8681f1345056 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -58,7 +58,7 @@ static const char serial21285_name[] = "Footbridge UART";
 static void serial21285_stop_tx(struct uart_port *port)
 {
 	if (tx_enabled(port)) {
-		disable_irq(IRQ_CONTX);
+		disable_irq_nosync(IRQ_CONTX);
 		tx_enabled(port) = 0;
 	}
 }
@@ -74,7 +74,7 @@ static void serial21285_start_tx(struct uart_port *port)
 static void serial21285_stop_rx(struct uart_port *port)
 {
 	if (rx_enabled(port)) {
-		disable_irq(IRQ_CONRX);
+		disable_irq_nosync(IRQ_CONRX);
 		rx_enabled(port) = 0;
 	}
 }
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 36ede02ceacf..24485cc62ff8 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -328,15 +328,7 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	/* U.S. Robotics 56K Voice INT PnP*/
 	{	"USR9190",		0	},
 	/* Wacom tablets */
-	{	"WACF004",		0	},
-	{	"WACF005",		0	},
-	{       "WACF006",              0       },
-	{       "WACF007",              0       },
-	{       "WACF008",              0       },
-	{       "WACF009",              0       },
-	{       "WACF00A",              0       },
-	{       "WACF00B",              0       },
-	{       "WACF00C",              0       },
+	{	"WACFXXX",		0	},
 	/* Compaq touchscreen */
 	{       "FPI2002",              0 },
 	/* Fujitsu Stylistic touchscreens */
@@ -354,6 +346,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	{	"FUJ02E5",		0	},
 	/* Fujitsu P-series tablet PC device */
 	{	"FUJ02E6",		0	},
+	/* Fujitsu Wacom 2FGT Tablet PC device */
+	{	"FUJ02E7",		0	},
 	/*
 	 * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
 	 * disguise)
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 18130f11238e..60d665a17a88 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -1088,7 +1088,7 @@ imx_console_get_options(struct imx_port *sport, int *baud,
 			   int *parity, int *bits)
 {
 
-	if ( readl(sport->port.membase + UCR1) | UCR1_UARTEN ) {
+	if (readl(sport->port.membase + UCR1) & UCR1_UARTEN) {
 		/* ok, the port was enabled */
 		unsigned int ucr2, ubir,ubmr, uartclk;
 		unsigned int baud_raw;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 0700cd10b97c..683e66f18e8c 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -411,6 +411,17 @@ static void pmz_transmit_chars(struct uart_pmac_port *uap)
 		goto ack_tx_int;
 	}
 
+	/* Under some circumstances, we see interrupts reported for
+	 * a closed channel. The interrupt mask in R1 is clear, but
+	 * R3 still signals the interrupts and we see them when taking
+	 * an interrupt for the other channel (this could be a qemu
+	 * bug but since the ESCC doc doesn't specify precsiely whether
+	 * R3 interrup status bits are masked by R1 interrupt enable
+	 * bits, better safe than sorry). --BenH.
+	 */
+	if (!ZS_IS_OPEN(uap))
+		goto ack_tx_int;
+
 	if (uap->port.x_char) {
 		uap->flags |= PMACZILOG_FLAG_TX_ACTIVE;
 		write_zsdata(uap, uap->port.x_char);
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 047530b285bb..7f2830709512 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -385,13 +385,20 @@ uart_get_baud_rate(struct uart_port *port, struct ktermios *termios,
 		}
 
 		/*
-		 * As a last resort, if the quotient is zero,
-		 * default to 9600 bps
+		 * As a last resort, if the range cannot be met then clip to
+		 * the nearest chip supported rate.
 		 */
-		if (!hung_up)
-			tty_termios_encode_baud_rate(termios, 9600, 9600);
+		if (!hung_up) {
+			if (baud <= min)
+				tty_termios_encode_baud_rate(termios,
+							min + 1, min + 1);
+			else
+				tty_termios_encode_baud_rate(termios,
+							max - 1, max - 1);
+		}
 	}
-
+	/* Should never happen */
+	WARN_ON(1);
 	return 0;
 }
 
@@ -2006,12 +2013,6 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
 
 	mutex_lock(&port->mutex);
 
-	if (!console_suspend_enabled && uart_console(uport)) {
-		/* we're going to avoid suspending serial console */
-		mutex_unlock(&port->mutex);
-		return 0;
-	}
-
 	tty_dev = device_find_child(uport->dev, &match, serial_match_port);
 	if (device_may_wakeup(tty_dev)) {
 		enable_irq_wake(uport->irq);
@@ -2019,20 +2020,23 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
 		mutex_unlock(&port->mutex);
 		return 0;
 	}
-	uport->suspended = 1;
+	if (console_suspend_enabled || !uart_console(uport))
+		uport->suspended = 1;
 
 	if (port->flags & ASYNC_INITIALIZED) {
 		const struct uart_ops *ops = uport->ops;
 		int tries;
 
-		set_bit(ASYNCB_SUSPENDED, &port->flags);
-		clear_bit(ASYNCB_INITIALIZED, &port->flags);
+		if (console_suspend_enabled || !uart_console(uport)) {
+			set_bit(ASYNCB_SUSPENDED, &port->flags);
+			clear_bit(ASYNCB_INITIALIZED, &port->flags);
 
-		spin_lock_irq(&uport->lock);
-		ops->stop_tx(uport);
-		ops->set_mctrl(uport, 0);
-		ops->stop_rx(uport);
-		spin_unlock_irq(&uport->lock);
+			spin_lock_irq(&uport->lock);
+			ops->stop_tx(uport);
+			ops->set_mctrl(uport, 0);
+			ops->stop_rx(uport);
+			spin_unlock_irq(&uport->lock);
+		}
 
 		/*
 		 * Wait for the transmitter to empty.
@@ -2047,16 +2051,18 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
 			       drv->dev_name,
 			       drv->tty_driver->name_base + uport->line);
 
-		ops->shutdown(uport);
+		if (console_suspend_enabled || !uart_console(uport))
+			ops->shutdown(uport);
 	}
 
 	/*
 	 * Disable the console device before suspending.
 	 */
-	if (uart_console(uport))
+	if (console_suspend_enabled && uart_console(uport))
 		console_stop(uport->cons);
 
-	uart_change_pm(state, 3);
+	if (console_suspend_enabled || !uart_console(uport))
+		uart_change_pm(state, 3);
 
 	mutex_unlock(&port->mutex);
 
@@ -2073,29 +2079,6 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 
 	mutex_lock(&port->mutex);
 
-	if (!console_suspend_enabled && uart_console(uport)) {
-		/* no need to resume serial console, it wasn't suspended */
-		/*
-		 * First try to use the console cflag setting.
-		 */
-		memset(&termios, 0, sizeof(struct ktermios));
-		termios.c_cflag = uport->cons->cflag;
-		/*
-		 * If that's unset, use the tty termios setting.
-		 */
-		if (termios.c_cflag == 0)
-			termios = *state->port.tty->termios;
-		else {
-			termios.c_ispeed = termios.c_ospeed =
-				tty_termios_input_baud_rate(&termios);
-			termios.c_ispeed = termios.c_ospeed =
-				tty_termios_baud_rate(&termios);
-		}
-		uport->ops->set_termios(uport, &termios, NULL);
-		mutex_unlock(&port->mutex);
-		return 0;
-	}
-
 	tty_dev = device_find_child(uport->dev, &match, serial_match_port);
 	if (!uport->suspended && device_may_wakeup(tty_dev)) {
 		disable_irq_wake(uport->irq);
@@ -2121,21 +2104,23 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 		spin_lock_irq(&uport->lock);
 		ops->set_mctrl(uport, 0);
 		spin_unlock_irq(&uport->lock);
-		ret = ops->startup(uport);
-		if (ret == 0) {
-			uart_change_speed(state, NULL);
-			spin_lock_irq(&uport->lock);
-			ops->set_mctrl(uport, uport->mctrl);
-			ops->start_tx(uport);
-			spin_unlock_irq(&uport->lock);
-			set_bit(ASYNCB_INITIALIZED, &port->flags);
-		} else {
-			/*
-			 * Failed to resume - maybe hardware went away?
-			 * Clear the "initialized" flag so we won't try
-			 * to call the low level drivers shutdown method.
-			 */
-			uart_shutdown(state);
+		if (console_suspend_enabled || !uart_console(uport)) {
+			ret = ops->startup(uport);
+			if (ret == 0) {
+				uart_change_speed(state, NULL);
+				spin_lock_irq(&uport->lock);
+				ops->set_mctrl(uport, uport->mctrl);
+				ops->start_tx(uport);
+				spin_unlock_irq(&uport->lock);
+				set_bit(ASYNCB_INITIALIZED, &port->flags);
+			} else {
+				/*
+				 * Failed to resume - maybe hardware went away?
+				 * Clear the "initialized" flag so we won't try
+				 * to call the low level drivers shutdown method.
+				 */
+				uart_shutdown(state);
+			}
 		}
 
 		clear_bit(ASYNCB_SUSPENDED, &port->flags);
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index fc413f0f8dd2..95421fa3b304 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -146,7 +146,8 @@ static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
 {
 	struct serial_info *info = link->priv;
 
-	outb(12, info->c950ctrl + 1);
+	if (info->c950ctrl)
+		outb(12, info->c950ctrl + 1);
 }
 
 /* request_region? oxsemi branch does no request_region too... */
@@ -757,6 +758,7 @@ static struct pcmcia_device_id serial_ids[] = {
 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
+	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
 	PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
 	PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
@@ -819,6 +821,7 @@ static struct pcmcia_device_id serial_ids[] = {
 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "cis/3CXEM556.cis"),
 	PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "cis/3CXEM556.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC850", 0xd85f6206, 0x42a2c018, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC850 3G Network Adapter R1 */
+	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC860", 0xd85f6206, 0x698f93db, "cis/SW_8xx_SER.cis"), /* Sierra Wireless AC860 3G Network Adapter R1 */
 	PCMCIA_DEVICE_CIS_PROD_ID12("Sierra Wireless", "AC710/AC750", 0xd85f6206, 0x761b11e0, "cis/SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
 	PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
 	PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
@@ -827,7 +830,7 @@ static struct pcmcia_device_id serial_ids[] = {
 	PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "cis/COMpad2.cis"),
 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
-	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "GLOBETROTTER.cis"),
+	PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "cis/GLOBETROTTER.cis"),
 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100  1.00.",0x19ca78af,0xf964f42b),
 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
 	PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232  1.00.",0x19ca78af,0x69fb7490),
@@ -861,6 +864,18 @@ static struct pcmcia_device_id serial_ids[] = {
 };
 MODULE_DEVICE_TABLE(pcmcia, serial_ids);
 
+MODULE_FIRMWARE("cis/PCMLM28.cis");
+MODULE_FIRMWARE("cis/DP83903.cis");
+MODULE_FIRMWARE("cis/3CCFEM556.cis");
+MODULE_FIRMWARE("cis/3CXEM556.cis");
+MODULE_FIRMWARE("cis/SW_8xx_SER.cis");
+MODULE_FIRMWARE("cis/SW_7xx_SER.cis");
+MODULE_FIRMWARE("cis/SW_555_SER.cis");
+MODULE_FIRMWARE("cis/MT5634ZLX.cis");
+MODULE_FIRMWARE("cis/COMpad2.cis");
+MODULE_FIRMWARE("cis/COMpad4.cis");
+MODULE_FIRMWARE("cis/RS-COM-2P.cis");
+
 static struct pcmcia_driver serial_cs_driver = {
 	.owner		= THIS_MODULE,
 	.drv		= {
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 68c7f6cfd728..42f3333c4ad0 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -222,9 +222,9 @@ static inline void sci_init_pins(struct uart_port *port, unsigned int cflag)
 		   Set SCP6MD1,0 = {01} (output)  */
 		__raw_writew((data & 0x0fcf) | 0x1000, SCPCR);
 
-		data = ctrl_inb(SCPDR);
+		data = __raw_readb(SCPDR);
 		/* Set /RTS2 (bit6) = 0 */
-		ctrl_outb(data & 0xbf, SCPDR);
+		__raw_writeb(data & 0xbf, SCPDR);
 	}
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7722)
@@ -897,11 +897,21 @@ static void sci_shutdown(struct uart_port *port)
 static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
 			    struct ktermios *old)
 {
-	unsigned int status, baud, smr_val;
+	unsigned int status, baud, smr_val, max_baud;
 	int t = -1;
 
-	baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
-	if (likely(baud))
+	/*
+	 * earlyprintk comes here early on with port->uartclk set to zero.
+	 * the clock framework is not up and running at this point so here
+	 * we assume that 115200 is the maximum baud rate. please note that
+	 * the baud rate is not programmed during earlyprintk - it is assumed
+	 * that the previous boot loader has enabled required clocks and
+	 * setup the baud rate generator hardware for us already.
+	 */
+	max_baud = port->uartclk ? port->uartclk / 16 : 115200;
+
+	baud = uart_get_baud_rate(port, termios, old, 0, max_baud);
+	if (likely(baud && port->uartclk))
 		t = SCBRR_VALUE(baud, port->uartclk);
 
 	do {
@@ -1042,7 +1052,18 @@ static void __devinit sci_init_single(struct platform_device *dev,
 	sci_port->port.ops	= &sci_uart_ops;
 	sci_port->port.iotype	= UPIO_MEM;
 	sci_port->port.line	= index;
-	sci_port->port.fifosize	= 1;
+
+	switch (p->type) {
+	case PORT_SCIFA:
+		sci_port->port.fifosize = 64;
+		break;
+	case PORT_SCIF:
+		sci_port->port.fifosize = 16;
+		break;
+	default:
+		sci_port->port.fifosize = 1;
+		break;
+	}
 
 	if (dev) {
 		sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index a32094eeb42b..0efcded59ae6 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -517,20 +517,20 @@ static const struct __attribute__((packed)) {
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xfffffe80)
-		return ctrl_inb(SCPDR)&0x01 ? 1 : 0; /* SCI */
+		return __raw_readb(SCPDR)&0x01 ? 1 : 0; /* SCI */
 	if (port->mapbase == 0xa4000150)
-		return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
+		return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xa4000140)
-		return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
+		return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == SCIF0)
-		return ctrl_inb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
+		return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
 	if (port->mapbase == SCIF2)
-		return ctrl_inb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
+		return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
@@ -557,68 +557,68 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
+		return __raw_readb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
 	if (port->mapbase == 0xffe80000)
-		return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe80000)
-		return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7757)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xfe4b0000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0;
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0;
 	if (port->mapbase == 0xfe4c0000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0;
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0;
 	if (port->mapbase == 0xfe4d0000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0;
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7760)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xfe600000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfe610000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfe620000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7343)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe10000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe20000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe30000)
-		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7366)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
+		return __raw_readb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7722)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
+		return __raw_readb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
 	if (port->mapbase == 0xffe10000)
-		return ctrl_inb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
+		return __raw_readb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
 	if (port->mapbase == 0xffe20000)
-		return ctrl_inb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
+		return __raw_readb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
 
 	return 1;
 }
@@ -626,17 +626,17 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
         if (port->mapbase == 0xffe00000)
-                return ctrl_inb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */
+                return __raw_readb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */
         if (port->mapbase == 0xffe10000)
-                return ctrl_inb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */
+                return __raw_readb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */
         if (port->mapbase == 0xffe20000)
-                return ctrl_inb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */
+                return __raw_readb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */
         if (port->mapbase == 0xa4e30000)
-                return ctrl_inb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */
+                return __raw_readb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */
         if (port->mapbase == 0xa4e40000)
-                return ctrl_inb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */
+                return __raw_readb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */
         if (port->mapbase == 0xa4e50000)
-                return ctrl_inb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */
+                return __raw_readb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */
         return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7724)
@@ -645,9 +645,9 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->type == PORT_SCIF)
-		return ctrl_inw((port->mapbase + SCFSR))  & SCIF_BRK ? 1 : 0;
+		return __raw_readw((port->mapbase + SCFSR))  & SCIF_BRK ? 1 : 0;
 	if (port->type == PORT_SCIFA)
-		return ctrl_inw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0;
+		return __raw_readw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0;
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
@@ -665,11 +665,11 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe08000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe10000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
 
 	return 1;
 }
@@ -677,20 +677,20 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xff923000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xff924000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xff925000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffe10000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \
@@ -698,17 +698,17 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffea0000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffeb0000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffec0000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffed0000)
-		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffee0000)
-		return ctrl_inw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffef0000)
-		return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \
@@ -718,22 +718,22 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xfffe8000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffe8800)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffe9000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffe9800)
-		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 #if defined(CONFIG_CPU_SUBTYPE_SH7201)
 	if (port->mapbase == 0xfffeA000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffeA800)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffeB000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xfffeB800)
-		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 #endif
 	return 1;
 }
@@ -741,24 +741,24 @@ static inline int sci_rxd_in(struct uart_port *port)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xf8400000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xf8410000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xf8420000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SHX3)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffc30000)
-		return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffc40000)
-		return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffc50000)
-		return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
 	if (port->mapbase == 0xffc60000)
-		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+		return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
 #endif
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index f4c26572c7df..43c57b7688ab 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -194,9 +194,11 @@ static ssize_t set_enabled(struct device *dev, struct device_attribute *attr,
 {
 	struct usb_interface *intf = to_usb_interface(dev);
 	struct asus_oled_dev *odev = usb_get_intfdata(intf);
-	int temp = strict_strtoul(buf, 10, NULL);
+	unsigned long value;
+	if (strict_strtoul(buf, 10, &value))
+		return -EINVAL;
 
-	enable_oled(odev, temp);
+	enable_oled(odev, value);
 
 	return count;
 }
@@ -207,10 +209,12 @@ static ssize_t class_set_enabled(struct device *device,
 {
 	struct asus_oled_dev *odev =
 		(struct asus_oled_dev *) dev_get_drvdata(device);
+	unsigned long value;
 
-	int temp = strict_strtoul(buf, 10, NULL);
+	if (strict_strtoul(buf, 10, &value))
+		return -EINVAL;
 
-	enable_oled(odev, temp);
+	enable_oled(odev, value);
 
 	return count;
 }
diff --git a/drivers/staging/cx25821/cx25821-medusa-video.c b/drivers/staging/cx25821/cx25821-medusa-video.c
index e4df8134f059..1eb079b3d429 100644
--- a/drivers/staging/cx25821/cx25821-medusa-video.c
+++ b/drivers/staging/cx25821/cx25821-medusa-video.c
@@ -860,10 +860,8 @@ int medusa_video_init(struct cx25821_dev *dev)
 
 	ret_val = medusa_set_videostandard(dev);
 
-	if (ret_val < 0) {
-		mutex_unlock(&dev->lock);
+	if (ret_val < 0)
 		return -EINVAL;
-	}
 
 	return 1;
 }
diff --git a/drivers/staging/et131x/et1310_address_map.h b/drivers/staging/et131x/et1310_address_map.h
index 6da843cc343c..e715e4dcb523 100644
--- a/drivers/staging/et131x/et1310_address_map.h
+++ b/drivers/staging/et131x/et1310_address_map.h
@@ -203,11 +203,14 @@ typedef struct _GLOBAL_t {			/* Location: */
  * 9-0: pr ndes
  */
 
-#define ET_DMA10_MASK		0x3FF	/* 10 bit mask for DMA10W types */
-#define ET_DMA10_WRAP		0x400
-#define ET_DMA4_MASK		0x00F	/* 4 bit mask for DMA4W types */
-#define ET_DMA4_WRAP		0x010
-
+#define ET_DMA12_MASK		0x0FFF	/* 12 bit mask for DMA12W types */
+#define ET_DMA12_WRAP		0x1000
+#define ET_DMA10_MASK		0x03FF	/* 10 bit mask for DMA10W types */
+#define ET_DMA10_WRAP		0x0400
+#define ET_DMA4_MASK		0x000F	/* 4 bit mask for DMA4W types */
+#define ET_DMA4_WRAP		0x0010
+
+#define INDEX12(x)	((x) & ET_DMA12_MASK)
 #define INDEX10(x)	((x) & ET_DMA10_MASK)
 #define INDEX4(x)	((x) & ET_DMA4_MASK)
 
@@ -216,6 +219,11 @@ extern inline void add_10bit(u32 *v, int n)
 	*v = INDEX10(*v + n) | (*v & ET_DMA10_WRAP);
 }
 
+extern inline void add_12bit(u32 *v, int n)
+{
+	*v = INDEX12(*v + n) | (*v & ET_DMA12_WRAP);
+}
+
 /*
  * 10bit DMA with wrap
  * txdma tx queue write address reg in txdma address map at 0x1010
diff --git a/drivers/staging/et131x/et1310_rx.c b/drivers/staging/et131x/et1310_rx.c
index 3ddc9b12b8db..81c1a7478ad6 100644
--- a/drivers/staging/et131x/et1310_rx.c
+++ b/drivers/staging/et131x/et1310_rx.c
@@ -831,10 +831,10 @@ PMP_RFD nic_rx_pkts(struct et131x_adapter *etdev)
 
 	/* Indicate that we have used this PSR entry. */
 	/* FIXME wrap 12 */
-	rx_local->local_psr_full = (rx_local->local_psr_full + 1) & 0xFFF;
-	if (rx_local->local_psr_full  > rx_local->PsrNumEntries - 1) {
+	add_12bit(&rx_local->local_psr_full, 1);
+	if ((rx_local->local_psr_full & 0xFFF)  > rx_local->PsrNumEntries - 1) {
 		/* Clear psr full and toggle the wrap bit */
-		rx_local->local_psr_full &=  0xFFF;
+		rx_local->local_psr_full &=  ~0xFFF;
 		rx_local->local_psr_full ^= 0x1000;
 	}
 
diff --git a/drivers/staging/hv/Hv.c b/drivers/staging/hv/Hv.c
index c5b6613f2f2f..c2809f2a2ce0 100644
--- a/drivers/staging/hv/Hv.c
+++ b/drivers/staging/hv/Hv.c
@@ -386,7 +386,7 @@ u16 HvSignalEvent(void)
  * retrieve the initialized message and event pages.  Otherwise, we create and
  * initialize the message and event pages.
  */
-int HvSynicInit(u32 irqVector)
+void HvSynicInit(void *irqarg)
 {
 	u64 version;
 	union hv_synic_simp simp;
@@ -394,13 +394,14 @@ int HvSynicInit(u32 irqVector)
 	union hv_synic_sint sharedSint;
 	union hv_synic_scontrol sctrl;
 	u64 guestID;
-	int ret = 0;
+	u32 irqVector = *((u32 *)(irqarg));
+	int cpu = smp_processor_id();
 
 	DPRINT_ENTER(VMBUS);
 
 	if (!gHvContext.HypercallPage) {
 		DPRINT_EXIT(VMBUS);
-		return ret;
+		return;
 	}
 
 	/* Check the version */
@@ -425,27 +426,27 @@ int HvSynicInit(u32 irqVector)
 		 */
 		rdmsrl(HV_X64_MSR_GUEST_OS_ID, guestID);
 		if (guestID == HV_LINUX_GUEST_ID) {
-			gHvContext.synICMessagePage[0] =
+			gHvContext.synICMessagePage[cpu] =
 				phys_to_virt(simp.BaseSimpGpa << PAGE_SHIFT);
-			gHvContext.synICEventPage[0] =
+			gHvContext.synICEventPage[cpu] =
 				phys_to_virt(siefp.BaseSiefpGpa << PAGE_SHIFT);
 		} else {
 			DPRINT_ERR(VMBUS, "unknown guest id!!");
 			goto Cleanup;
 		}
 		DPRINT_DBG(VMBUS, "MAPPED: Simp: %p, Sifep: %p",
-			   gHvContext.synICMessagePage[0],
-			   gHvContext.synICEventPage[0]);
+			   gHvContext.synICMessagePage[cpu],
+			   gHvContext.synICEventPage[cpu]);
 	} else {
-		gHvContext.synICMessagePage[0] = osd_PageAlloc(1);
-		if (gHvContext.synICMessagePage[0] == NULL) {
+		gHvContext.synICMessagePage[cpu] = (void *)get_zeroed_page(GFP_ATOMIC);
+		if (gHvContext.synICMessagePage[cpu] == NULL) {
 			DPRINT_ERR(VMBUS,
 				   "unable to allocate SYNIC message page!!");
 			goto Cleanup;
 		}
 
-		gHvContext.synICEventPage[0] = osd_PageAlloc(1);
-		if (gHvContext.synICEventPage[0] == NULL) {
+		gHvContext.synICEventPage[cpu] = (void *)get_zeroed_page(GFP_ATOMIC);
+		if (gHvContext.synICEventPage[cpu] == NULL) {
 			DPRINT_ERR(VMBUS,
 				   "unable to allocate SYNIC event page!!");
 			goto Cleanup;
@@ -454,7 +455,7 @@ int HvSynicInit(u32 irqVector)
 		/* Setup the Synic's message page */
 		rdmsrl(HV_X64_MSR_SIMP, simp.AsUINT64);
 		simp.SimpEnabled = 1;
-		simp.BaseSimpGpa = virt_to_phys(gHvContext.synICMessagePage[0])
+		simp.BaseSimpGpa = virt_to_phys(gHvContext.synICMessagePage[cpu])
 					>> PAGE_SHIFT;
 
 		DPRINT_DBG(VMBUS, "HV_X64_MSR_SIMP msr set to: %llx",
@@ -465,7 +466,7 @@ int HvSynicInit(u32 irqVector)
 		/* Setup the Synic's event page */
 		rdmsrl(HV_X64_MSR_SIEFP, siefp.AsUINT64);
 		siefp.SiefpEnabled = 1;
-		siefp.BaseSiefpGpa = virt_to_phys(gHvContext.synICEventPage[0])
+		siefp.BaseSiefpGpa = virt_to_phys(gHvContext.synICEventPage[cpu])
 					>> PAGE_SHIFT;
 
 		DPRINT_DBG(VMBUS, "HV_X64_MSR_SIEFP msr set to: %llx",
@@ -501,32 +502,30 @@ int HvSynicInit(u32 irqVector)
 
 	DPRINT_EXIT(VMBUS);
 
-	return ret;
+	return;
 
 Cleanup:
-	ret = -1;
-
 	if (gHvContext.GuestId == HV_LINUX_GUEST_ID) {
-		if (gHvContext.synICEventPage[0])
-			osd_PageFree(gHvContext.synICEventPage[0], 1);
+		if (gHvContext.synICEventPage[cpu])
+			osd_PageFree(gHvContext.synICEventPage[cpu], 1);
 
-		if (gHvContext.synICMessagePage[0])
-			osd_PageFree(gHvContext.synICMessagePage[0], 1);
+		if (gHvContext.synICMessagePage[cpu])
+			osd_PageFree(gHvContext.synICMessagePage[cpu], 1);
 	}
 
 	DPRINT_EXIT(VMBUS);
-
-	return ret;
+	return;
 }
 
 /**
  * HvSynicCleanup - Cleanup routine for HvSynicInit().
  */
-void HvSynicCleanup(void)
+void HvSynicCleanup(void *arg)
 {
 	union hv_synic_sint sharedSint;
 	union hv_synic_simp simp;
 	union hv_synic_siefp siefp;
+	int cpu = smp_processor_id();
 
 	DPRINT_ENTER(VMBUS);
 
@@ -539,6 +538,7 @@ void HvSynicCleanup(void)
 
 	sharedSint.Masked = 1;
 
+	/* Need to correctly cleanup in the case of SMP!!! */
 	/* Disable the interrupt */
 	wrmsrl(HV_X64_MSR_SINT0 + VMBUS_MESSAGE_SINT, sharedSint.AsUINT64);
 
@@ -560,8 +560,8 @@ void HvSynicCleanup(void)
 
 		wrmsrl(HV_X64_MSR_SIEFP, siefp.AsUINT64);
 
-		osd_PageFree(gHvContext.synICMessagePage[0], 1);
-		osd_PageFree(gHvContext.synICEventPage[0], 1);
+		osd_PageFree(gHvContext.synICMessagePage[cpu], 1);
+		osd_PageFree(gHvContext.synICEventPage[cpu], 1);
 	}
 
 	DPRINT_EXIT(VMBUS);
diff --git a/drivers/staging/hv/Hv.h b/drivers/staging/hv/Hv.h
index 5379e4bfc56e..fce4b5cdac30 100644
--- a/drivers/staging/hv/Hv.h
+++ b/drivers/staging/hv/Hv.h
@@ -93,7 +93,7 @@ static const struct hv_guid VMBUS_SERVICE_ID = {
 	},
 };
 
-#define MAX_NUM_CPUS	1
+#define MAX_NUM_CPUS	32
 
 
 struct hv_input_signal_event_buffer {
@@ -137,8 +137,8 @@ extern u16 HvPostMessage(union hv_connection_id connectionId,
 
 extern u16 HvSignalEvent(void);
 
-extern int HvSynicInit(u32 irqVector);
+extern void HvSynicInit(void *irqarg);
 
-extern void HvSynicCleanup(void);
+extern void HvSynicCleanup(void *arg);
 
 #endif /* __HV_H__ */
diff --git a/drivers/staging/hv/Vmbus.c b/drivers/staging/hv/Vmbus.c
index a4dd06f6d459..35a023e9f9d1 100644
--- a/drivers/staging/hv/Vmbus.c
+++ b/drivers/staging/hv/Vmbus.c
@@ -129,7 +129,7 @@ static int VmbusOnDeviceAdd(struct hv_device *dev, void *AdditionalInfo)
 
 	/* strcpy(dev->name, "vmbus"); */
 	/* SynIC setup... */
-	ret = HvSynicInit(*irqvector);
+	on_each_cpu(HvSynicInit, (void *)irqvector, 1);
 
 	/* Connect to VMBus in the root partition */
 	ret = VmbusConnect();
@@ -150,7 +150,7 @@ static int VmbusOnDeviceRemove(struct hv_device *dev)
 	DPRINT_ENTER(VMBUS);
 	VmbusChannelReleaseUnattachedChannels();
 	VmbusDisconnect();
-	HvSynicCleanup();
+	on_each_cpu(HvSynicCleanup, NULL, 1);
 	DPRINT_EXIT(VMBUS);
 
 	return ret;
@@ -173,7 +173,8 @@ static void VmbusOnCleanup(struct hv_driver *drv)
  */
 static void VmbusOnMsgDPC(struct hv_driver *drv)
 {
-	void *page_addr = gHvContext.synICMessagePage[0];
+	int cpu = smp_processor_id();
+	void *page_addr = gHvContext.synICMessagePage[cpu];
 	struct hv_message *msg = (struct hv_message *)page_addr +
 				  VMBUS_MESSAGE_SINT;
 	struct hv_message *copied;
@@ -230,11 +231,12 @@ static void VmbusOnEventDPC(struct hv_driver *drv)
 static int VmbusOnISR(struct hv_driver *drv)
 {
 	int ret = 0;
+	int cpu = smp_processor_id();
 	void *page_addr;
 	struct hv_message *msg;
 	union hv_synic_event_flags *event;
 
-	page_addr = gHvContext.synICMessagePage[0];
+	page_addr = gHvContext.synICMessagePage[cpu];
 	msg = (struct hv_message *)page_addr + VMBUS_MESSAGE_SINT;
 
 	DPRINT_ENTER(VMBUS);
@@ -248,7 +250,7 @@ static int VmbusOnISR(struct hv_driver *drv)
 	}
 
 	/* TODO: Check if there are events to be process */
-	page_addr = gHvContext.synICEventPage[0];
+	page_addr = gHvContext.synICEventPage[cpu];
 	event = (union hv_synic_event_flags *)page_addr + VMBUS_MESSAGE_SINT;
 
 	/* Since we are a child, we only need to check bit 0 */
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
index 0d490c164db6..9086047c32d4 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
@@ -482,15 +482,6 @@ struct ieee80211_header_data {
 	u16 seq_ctrl;
 };
 
-struct ieee80211_hdr_3addr {
-	u16 frame_ctl;
-	u16 duration_id;
-	u8 addr1[ETH_ALEN];
-	u8 addr2[ETH_ALEN];
-	u8 addr3[ETH_ALEN];
-	u16 seq_ctl;
-} __attribute__ ((packed));
-
 struct ieee80211_hdr_4addr {
 	u16 frame_ctl;
 	u16 duration_id;
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
index c7c645af0ebb..a2150670ef56 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
@@ -203,7 +203,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee
 
 			enqueue_mgmt(ieee,skb);
 		}else{
-			header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4);
+			header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0]<<4);
 
 			if (ieee->seq_ctrl[0] == 0xFFF)
 				ieee->seq_ctrl[0] = 0;
@@ -220,7 +220,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee
 		spin_unlock_irqrestore(&ieee->lock, flags);
 		spin_lock_irqsave(&ieee->mgmt_tx_lock, flags);
 
-		header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+		header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
 
 		if (ieee->seq_ctrl[0] == 0xFFF)
 			ieee->seq_ctrl[0] = 0;
@@ -246,7 +246,7 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i
 
 	if(single){
 
-		header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+		header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
 
 		if (ieee->seq_ctrl[0] == 0xFFF)
 			ieee->seq_ctrl[0] = 0;
@@ -259,7 +259,7 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i
 
 	}else{
 
-		header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+		header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
 
 		if (ieee->seq_ctrl[0] == 0xFFF)
 			ieee->seq_ctrl[0] = 0;
@@ -287,7 +287,7 @@ inline struct sk_buff *ieee80211_disassociate_skb(
 		return NULL;
 
 	disass = (struct ieee80211_disassoc_frame *) skb_put(skb,sizeof(struct ieee80211_disassoc_frame));
-	disass->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_DISASSOC);
+	disass->header.frame_control = cpu_to_le16(IEEE80211_STYPE_DISASSOC);
 	disass->header.duration_id = 0;
 
 	memcpy(disass->header.addr1, beacon->bssid, ETH_ALEN);
@@ -905,7 +905,7 @@ struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest)
 	assoc = (struct ieee80211_assoc_response_frame *)
 		skb_put(skb,sizeof(struct ieee80211_assoc_response_frame));
 
-	assoc->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP);
+	assoc->header.frame_control = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP);
 	memcpy(assoc->header.addr1, dest,ETH_ALEN);
 	memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN);
 	memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
@@ -981,7 +981,7 @@ struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr)
 	memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN);
 	memcpy(hdr->addr3, ieee->current_network.bssid, ETH_ALEN);
 
-	hdr->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_DATA |
+	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
 		IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS |
 		(pwr ? IEEE80211_FCTL_PM:0));
 
@@ -1084,7 +1084,7 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco
 		skb_put(skb, sizeof(struct ieee80211_assoc_request_frame));
 
 
-	hdr->header.frame_ctl = IEEE80211_STYPE_ASSOC_REQ;
+	hdr->header.frame_control = IEEE80211_STYPE_ASSOC_REQ;
 	hdr->header.duration_id= 37; //FIXME
 	memcpy(hdr->header.addr1, beacon->bssid, ETH_ALEN);
 	memcpy(hdr->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
@@ -1786,11 +1786,11 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
 
 		tasklet_schedule(&ieee->ps_task);
 
-	if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP &&
-		WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON)
+	if (WLAN_FC_GET_STYPE(header->frame_control) != IEEE80211_STYPE_PROBE_RESP &&
+		WLAN_FC_GET_STYPE(header->frame_control) != IEEE80211_STYPE_BEACON)
 		ieee->last_rx_ps_time = jiffies;
 
-	switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
+	switch (WLAN_FC_GET_STYPE(header->frame_control)) {
 
 		case IEEE80211_STYPE_ASSOC_RESP:
 		case IEEE80211_STYPE_REASSOC_RESP:
@@ -2064,7 +2064,7 @@ void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
 
 			header = (struct ieee80211_hdr_3addr  *) skb->data;
 
-			header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+			header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
 
 			if (ieee->seq_ctrl[0] == 0xFFF)
 				ieee->seq_ctrl[0] = 0;
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index e0f13efdb15a..1847f38b9f22 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -1890,7 +1890,7 @@ rate)
 	struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
 	int mode;
 	struct ieee80211_hdr_3addr  *h = (struct ieee80211_hdr_3addr  *) skb->data;
-	short morefrag = (h->frame_ctl) & IEEE80211_FCTL_MOREFRAGS;
+	short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
 	unsigned long flags;
 	int priority;
 
@@ -2158,7 +2158,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
 				TxDescDuration = ThisFrameTime + aSifsTime + AckTime;
 			}
 
-			if(!(frag_hdr->frame_ctl & IEEE80211_FCTL_MOREFRAGS)) { //no more fragment
+			if (!(frag_hdr->frame_control & IEEE80211_FCTL_MOREFRAGS)) {
 				// ThisFrame-ACK.
 				Duration = aSifsTime + AckTime;
 			} else { // One or more fragments remained.
diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
index ac3890247965..0d22e3692fe5 100644
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -1194,9 +1194,7 @@ static const struct net_device_ops wl_netdev_ops =
     .ndo_stop               = &wl_adapter_close,
     .ndo_do_ioctl           = &wl_ioctl,
 
-#ifdef HAVE_TX_TIMEOUT
     .ndo_tx_timeout         = &wl_tx_timeout,
-#endif
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
     .ndo_poll_controller    = wl_poll,
@@ -1270,9 +1268,7 @@ struct net_device * wl_device_alloc( void )
     dev->stop               = &wl_adapter_close;
     dev->do_ioctl           = &wl_ioctl;
 
-#ifdef HAVE_TX_TIMEOUT
     dev->tx_timeout         = &wl_tx_timeout;
-#endif
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
     dev->poll_controller = wl_poll;
@@ -1280,9 +1276,7 @@ struct net_device * wl_device_alloc( void )
 
 #endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30))
 
-#ifdef HAVE_TX_TIMEOUT
     dev->watchdog_timeo     = TX_TIMEOUT;
-#endif
 
     dev->ethtool_ops	    = &wl_ethtool_ops;
 
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 96f11715cd26..355dffcc23b0 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -494,7 +494,7 @@ static ssize_t usb_device_dump(char __user **buffer, size_t *nbytes,
 		return 0;
 	/* allocate 2^1 pages = 8K (on i386);
 	 * should be more than enough for one device */
-	pages_start = (char *)__get_free_pages(GFP_KERNEL, 1);
+	pages_start = (char *)__get_free_pages(GFP_NOIO, 1);
 	if (!pages_start)
 		return -ENOMEM;
 
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 0495fa651225..80995ef0868c 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1684,6 +1684,24 @@ int usb_hcd_alloc_bandwidth(struct usb_device *udev,
 		}
 	}
 	if (cur_alt && new_alt) {
+		struct usb_interface *iface = usb_ifnum_to_if(udev,
+				cur_alt->desc.bInterfaceNumber);
+
+		if (iface->resetting_device) {
+			/*
+			 * The USB core just reset the device, so the xHCI host
+			 * and the device will think alt setting 0 is installed.
+			 * However, the USB core will pass in the alternate
+			 * setting installed before the reset as cur_alt.  Dig
+			 * out the alternate setting 0 structure, or the first
+			 * alternate setting if a broken device doesn't have alt
+			 * setting 0.
+			 */
+			cur_alt = usb_altnum_to_altsetting(iface, 0);
+			if (!cur_alt)
+				cur_alt = &iface->altsetting[0];
+		}
+
 		/* Drop all the endpoints in the current alt setting */
 		for (i = 0; i < cur_alt->desc.bNumEndpoints; i++) {
 			ret = hcd->driver->drop_endpoint(hcd, udev,
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 0cec6caf6e9b..35cc8b9ba1f5 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -3347,6 +3347,9 @@ static void hub_events(void)
 					USB_PORT_FEAT_C_SUSPEND);
 				udev = hdev->children[i-1];
 				if (udev) {
+					/* TRSMRCY = 10 msec */
+					msleep(10);
+
 					usb_lock_device(udev);
 					ret = remote_wakeup(hdev->
 							children[i-1]);
@@ -3692,19 +3695,14 @@ static int usb_reset_and_verify_device(struct usb_device *udev)
 			usb_enable_interface(udev, intf, true);
 			ret = 0;
 		} else {
-			/* We've just reset the device, so it will think alt
-			 * setting 0 is installed.  For usb_set_interface() to
-			 * work properly, we need to set the current alternate
-			 * interface setting to 0 (or the first alt setting, if
-			 * the device doesn't have alt setting 0).
+			/* Let the bandwidth allocation function know that this
+			 * device has been reset, and it will have to use
+			 * alternate setting 0 as the current alternate setting.
 			 */
-			intf->cur_altsetting =
-				usb_find_alt_setting(config, i, 0);
-			if (!intf->cur_altsetting)
-				intf->cur_altsetting =
-					&config->intf_cache[i]->altsetting[0];
+			intf->resetting_device = 1;
 			ret = usb_set_interface(udev, desc->bInterfaceNumber,
 					desc->bAlternateSetting);
+			intf->resetting_device = 0;
 		}
 		if (ret < 0) {
 			dev_err(&udev->dev, "failed to restore interface %d "
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 1b994846e8e0..9bc95fec793f 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -906,11 +906,11 @@ char *usb_cache_string(struct usb_device *udev, int index)
 	if (index <= 0)
 		return NULL;
 
-	buf = kmalloc(MAX_USB_STRING_SIZE, GFP_KERNEL);
+	buf = kmalloc(MAX_USB_STRING_SIZE, GFP_NOIO);
 	if (buf) {
 		len = usb_string(udev, index, buf, MAX_USB_STRING_SIZE);
 		if (len > 0) {
-			smallbuf = kmalloc(++len, GFP_KERNEL);
+			smallbuf = kmalloc(++len, GFP_NOIO);
 			if (!smallbuf)
 				return buf;
 			memcpy(smallbuf, buf, len);
@@ -1731,7 +1731,7 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 	if (cp) {
 		nintf = cp->desc.bNumInterfaces;
 		new_interfaces = kmalloc(nintf * sizeof(*new_interfaces),
-				GFP_KERNEL);
+				GFP_NOIO);
 		if (!new_interfaces) {
 			dev_err(&dev->dev, "Out of memory\n");
 			return -ENOMEM;
@@ -1740,7 +1740,7 @@ int usb_set_configuration(struct usb_device *dev, int configuration)
 		for (; n < nintf; ++n) {
 			new_interfaces[n] = kzalloc(
 					sizeof(struct usb_interface),
-					GFP_KERNEL);
+					GFP_NOIO);
 			if (!new_interfaces[n]) {
 				dev_err(&dev->dev, "Out of memory\n");
 				ret = -ENOMEM;
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 485edf937f25..5f3908f6e2dc 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -115,6 +115,12 @@ show_speed(struct device *dev, struct device_attribute *attr, char *buf)
 	case USB_SPEED_HIGH:
 		speed = "480";
 		break;
+	case USB_SPEED_VARIABLE:
+		speed = "480";
+		break;
+	case USB_SPEED_SUPER:
+		speed = "5000";
+		break;
 	default:
 		speed = "unknown";
 	}
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 5859522d6edd..1ec3857f22e6 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -787,9 +787,10 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
 
 			/* start 20 msec resume signaling from this port,
 			 * and make khubd collect PORT_STAT_C_SUSPEND to
-			 * stop that signaling.
+			 * stop that signaling.  Use 5 ms extra for safety,
+			 * like usb_port_resume() does.
 			 */
-			ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
+			ehci->reset_done[i] = jiffies + msecs_to_jiffies(25);
 			ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
 			mod_timer(&hcd->rh_timer, ehci->reset_done[i]);
 		}
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 2c6571c05f35..c75d9270c752 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -120,9 +120,26 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
 	del_timer_sync(&ehci->watchdog);
 	del_timer_sync(&ehci->iaa_watchdog);
 
-	port = HCS_N_PORTS (ehci->hcs_params);
 	spin_lock_irq (&ehci->lock);
 
+	/* Once the controller is stopped, port resumes that are already
+	 * in progress won't complete.  Hence if remote wakeup is enabled
+	 * for the root hub and any ports are in the middle of a resume or
+	 * remote wakeup, we must fail the suspend.
+	 */
+	if (hcd->self.root_hub->do_remote_wakeup) {
+		port = HCS_N_PORTS(ehci->hcs_params);
+		while (port--) {
+			if (ehci->reset_done[port] != 0) {
+				spin_unlock_irq(&ehci->lock);
+				ehci_dbg(ehci, "suspend failed because "
+						"port %d is resuming\n",
+						port + 1);
+				return -EBUSY;
+			}
+		}
+	}
+
 	/* stop schedules, clean any completed work */
 	if (HC_IS_RUNNING(hcd->state)) {
 		ehci_quiesce (ehci);
@@ -138,6 +155,7 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
 	 */
 	ehci->bus_suspended = 0;
 	ehci->owned_ports = 0;
+	port = HCS_N_PORTS(ehci->hcs_params);
 	while (port--) {
 		u32 __iomem	*reg = &ehci->regs->port_status [port];
 		u32		t1 = ehci_readl(ehci, reg) & ~PORT_RWC_BITS;
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index a427d3b00634..89521775c567 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -849,9 +849,10 @@ qh_make (
 				 * But interval 1 scheduling is simpler, and
 				 * includes high bandwidth.
 				 */
-				dbg ("intr period %d uframes, NYET!",
-						urb->interval);
-				goto done;
+				urb->interval = 1;
+			} else if (qh->period > ehci->periodic_size) {
+				qh->period = ehci->periodic_size;
+				urb->interval = qh->period << 3;
 			}
 		} else {
 			int		think_time;
@@ -874,6 +875,10 @@ qh_make (
 					usb_calc_bus_time (urb->dev->speed,
 					is_input, 0, max_packet (maxp)));
 			qh->period = urb->interval;
+			if (qh->period > ehci->periodic_size) {
+				qh->period = ehci->periodic_size;
+				urb->interval = qh->period;
+			}
 		}
 	}
 
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
index 0951818ef93b..78e7c3cfcb72 100644
--- a/drivers/usb/host/fhci-hcd.c
+++ b/drivers/usb/host/fhci-hcd.c
@@ -242,9 +242,10 @@ err:
 static void fhci_usb_free(void *lld)
 {
 	struct fhci_usb *usb = lld;
-	struct fhci_hcd *fhci = usb->fhci;
+	struct fhci_hcd *fhci;
 
 	if (usb) {
+		fhci = usb->fhci;
 		fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
 		fhci_ep0_free(usb);
 		kfree(usb->actual_frame);
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 73352f3739b5..42971657fde2 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2270,10 +2270,10 @@ static int isp1362_mem_config(struct usb_hcd *hcd)
 	dev_info(hcd->self.controller, "ISP1362 Memory usage:\n");
 	dev_info(hcd->self.controller, "  ISTL:    2 * %4d:     %4d @ $%04x:$%04x\n",
 		 istl_size / 2, istl_size, 0, istl_size / 2);
-	dev_info(hcd->self.controller, "  INTL: %4d * (%3lu+8):  %4d @ $%04x\n",
+	dev_info(hcd->self.controller, "  INTL: %4d * (%3zu+8):  %4d @ $%04x\n",
 		 ISP1362_INTL_BUFFERS, intl_blksize - PTD_HEADER_SIZE,
 		 intl_size, istl_size);
-	dev_info(hcd->self.controller, "  ATL : %4d * (%3lu+8):  %4d @ $%04x\n",
+	dev_info(hcd->self.controller, "  ATL : %4d * (%3zu+8):  %4d @ $%04x\n",
 		 atl_buffers, atl_blksize - PTD_HEADER_SIZE,
 		 atl_size, istl_size + intl_size);
 	dev_info(hcd->self.controller, "  USED/FREE:   %4d      %4d\n", total,
@@ -2697,6 +2697,8 @@ static int __init isp1362_probe(struct platform_device *pdev)
 	void __iomem *data_reg;
 	int irq;
 	int retval = 0;
+	struct resource *irq_res;
+	unsigned int irq_flags = 0;
 
 	/* basic sanity checks first.  board-specific init logic should
 	 * have initialized this the three resources and probably board
@@ -2710,11 +2712,12 @@ static int __init isp1362_probe(struct platform_device *pdev)
 
 	data = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	addr = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	irq = platform_get_irq(pdev, 0);
-	if (!addr || !data || irq < 0) {
+	irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!addr || !data || !irq_res) {
 		retval = -ENODEV;
 		goto err1;
 	}
+	irq = irq_res->start;
 
 #ifdef CONFIG_USB_HCD_DMA
 	if (pdev->dev.dma_mask) {
@@ -2781,12 +2784,16 @@ static int __init isp1362_probe(struct platform_device *pdev)
 	}
 #endif
 
-#ifdef CONFIG_ARM
-	if (isp1362_hcd->board)
-		set_irq_type(irq, isp1362_hcd->board->int_act_high ? IRQT_RISING : IRQT_FALLING);
-#endif
+	if (irq_res->flags & IORESOURCE_IRQ_HIGHEDGE)
+		irq_flags |= IRQF_TRIGGER_RISING;
+	if (irq_res->flags & IORESOURCE_IRQ_LOWEDGE)
+		irq_flags |= IRQF_TRIGGER_FALLING;
+	if (irq_res->flags & IORESOURCE_IRQ_HIGHLEVEL)
+		irq_flags |= IRQF_TRIGGER_HIGH;
+	if (irq_res->flags & IORESOURCE_IRQ_LOWLEVEL)
+		irq_flags |= IRQF_TRIGGER_LOW;
 
-	retval = usb_add_hcd(hcd, irq, IRQF_TRIGGER_LOW | IRQF_DISABLED | IRQF_SHARED);
+	retval = usb_add_hcd(hcd, irq, irq_flags | IRQF_DISABLED | IRQF_SHARED);
 	if (retval != 0)
 		goto err6;
 	pr_info("%s, irq %d\n", hcd->product_desc, irq);
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index 9600a58299db..27b8f7cb4471 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1039,12 +1039,12 @@ static void do_atl_int(struct usb_hcd *usb_hcd)
 		if (!nakcount && (dw3 & DW3_QTD_ACTIVE)) {
 			u32 buffstatus;
 
-			/* XXX
+			/*
 			 * NAKs are handled in HW by the chip. Usually if the
 			 * device is not able to send data fast enough.
-			 * This did not trigger for a long time now.
+			 * This happens mostly on slower hardware.
 			 */
-			printk(KERN_ERR "Reloading ptd %p/%p... qh %p readed: "
+			printk(KERN_NOTICE "Reloading ptd %p/%p... qh %p read: "
 					"%d of %zu done: %08x cur: %08x\n", qtd,
 					urb, qh, PTD_XFERRED_LENGTH(dw3),
 					qtd->length, done_map,
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 5cd0e48f67fb..99cd00fd3514 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -749,7 +749,20 @@ static int uhci_rh_suspend(struct usb_hcd *hcd)
 	spin_lock_irq(&uhci->lock);
 	if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))
 		rc = -ESHUTDOWN;
-	else if (!uhci->dead)
+	else if (uhci->dead)
+		;		/* Dead controllers tell no tales */
+
+	/* Once the controller is stopped, port resumes that are already
+	 * in progress won't complete.  Hence if remote wakeup is enabled
+	 * for the root hub and any ports are in the middle of a resume or
+	 * remote wakeup, we must fail the suspend.
+	 */
+	else if (hcd->self.root_hub->do_remote_wakeup &&
+			uhci->resuming_ports) {
+		dev_dbg(uhci_dev(uhci), "suspend failed because a port "
+				"is resuming\n");
+		rc = -EBUSY;
+	} else
 		suspend_rh(uhci, UHCI_RH_SUSPENDED);
 	spin_unlock_irq(&uhci->lock);
 	return rc;
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index 885b585360b9..8270055848ca 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -167,7 +167,7 @@ static void uhci_check_ports(struct uhci_hcd *uhci)
 				/* Port received a wakeup request */
 				set_bit(port, &uhci->resuming_ports);
 				uhci->ports_timeout = jiffies +
-						msecs_to_jiffies(20);
+						msecs_to_jiffies(25);
 
 				/* Make sure we see the port again
 				 * after the resuming period is over. */
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index f1ea3a33b6e6..83443d6306d6 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -386,12 +386,12 @@ int usb_serial_generic_chars_in_buffer(struct tty_struct *tty)
 
 	dbg("%s - port %d", __func__, port->number);
 
-	if (serial->type->max_in_flight_urbs) {
-		spin_lock_irqsave(&port->lock, flags);
+	spin_lock_irqsave(&port->lock, flags);
+	if (serial->type->max_in_flight_urbs)
 		chars = port->tx_bytes_flight;
-		spin_unlock_irqrestore(&port->lock, flags);
-	} else if (serial->num_bulk_out)
+	else if (serial->num_bulk_out)
 		chars = kfifo_len(&port->write_fifo);
+	spin_unlock_irqrestore(&port->lock, flags);
 
 	dbg("%s - returns %d", __func__, chars);
 	return chars;
@@ -489,6 +489,8 @@ void usb_serial_generic_write_bulk_callback(struct urb *urb)
 	dbg("%s - port %d", __func__, port->number);
 
 	if (port->serial->type->max_in_flight_urbs) {
+		kfree(urb->transfer_buffer);
+
 		spin_lock_irqsave(&port->lock, flags);
 		--port->urbs_in_flight;
 		port->tx_bytes_flight -= urb->transfer_buffer_length;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 64a0a2c27e12..c932f9053188 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1807,13 +1807,6 @@ UNUSUAL_DEV(  0x2735, 0x100b, 0x0000, 0x9999,
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_GO_SLOW ),
 
-/* Reported by Rohan Hart <rohan.hart17@gmail.com> */
-UNUSUAL_DEV(  0x2770, 0x915d, 0x0010, 0x0010,
-		"INTOVA",
-		"Pixtreme",
-		US_SC_DEVICE, US_PR_DEVICE, NULL,
-		US_FL_FIX_CAPACITY ),
-
 /* Reported by Frederic Marchal <frederic.marchal@wowcompany.com>
  * Mio Moov 330
  */
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 5a53d4f0dd11..e9f995486ec1 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -434,7 +434,8 @@ static void adjust_quirks(struct us_data *us)
 	u16 vid = le16_to_cpu(us->pusb_dev->descriptor.idVendor);
 	u16 pid = le16_to_cpu(us->pusb_dev->descriptor.idProduct);
 	unsigned f = 0;
-	unsigned int mask = (US_FL_SANE_SENSE | US_FL_FIX_CAPACITY |
+	unsigned int mask = (US_FL_SANE_SENSE | US_FL_BAD_SENSE |
+			US_FL_FIX_CAPACITY |
 			US_FL_CAPACITY_HEURISTICS | US_FL_IGNORE_DEVICE |
 			US_FL_NOT_LOCKABLE | US_FL_MAX_SECTORS_64 |
 			US_FL_CAPACITY_OK | US_FL_IGNORE_RESIDUE |
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
new file mode 100644
index 000000000000..9e9355367bb3
--- /dev/null
+++ b/drivers/vhost/Kconfig
@@ -0,0 +1,11 @@
+config VHOST_NET
+	tristate "Host kernel accelerator for virtio net (EXPERIMENTAL)"
+	depends on NET && EVENTFD && (TUN || !TUN) && EXPERIMENTAL
+	---help---
+	  This kernel module can be loaded in host kernel to accelerate
+	  guest networking with virtio_net. Not to be confused with virtio_net
+	  module itself which needs to be loaded in guest kernel.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called vhost_net.
+
diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
new file mode 100644
index 000000000000..72dd02050bb9
--- /dev/null
+++ b/drivers/vhost/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_VHOST_NET) += vhost_net.o
+vhost_net-y := vhost.o net.o
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
new file mode 100644
index 000000000000..4c8928319e1d
--- /dev/null
+++ b/drivers/vhost/net.c
@@ -0,0 +1,661 @@
+/* Copyright (C) 2009 Red Hat, Inc.
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.
+ *
+ * virtio-net server in host kernel.
+ */
+
+#include <linux/compat.h>
+#include <linux/eventfd.h>
+#include <linux/vhost.h>
+#include <linux/virtio_net.h>
+#include <linux/mmu_context.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/rcupdate.h>
+#include <linux/file.h>
+
+#include <linux/net.h>
+#include <linux/if_packet.h>
+#include <linux/if_arp.h>
+#include <linux/if_tun.h>
+
+#include <net/sock.h>
+
+#include "vhost.h"
+
+/* Max number of bytes transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others. */
+#define VHOST_NET_WEIGHT 0x80000
+
+enum {
+	VHOST_NET_VQ_RX = 0,
+	VHOST_NET_VQ_TX = 1,
+	VHOST_NET_VQ_MAX = 2,
+};
+
+enum vhost_net_poll_state {
+	VHOST_NET_POLL_DISABLED = 0,
+	VHOST_NET_POLL_STARTED = 1,
+	VHOST_NET_POLL_STOPPED = 2,
+};
+
+struct vhost_net {
+	struct vhost_dev dev;
+	struct vhost_virtqueue vqs[VHOST_NET_VQ_MAX];
+	struct vhost_poll poll[VHOST_NET_VQ_MAX];
+	/* Tells us whether we are polling a socket for TX.
+	 * We only do this when socket buffer fills up.
+	 * Protected by tx vq lock. */
+	enum vhost_net_poll_state tx_poll_state;
+};
+
+/* Pop first len bytes from iovec. Return number of segments used. */
+static int move_iovec_hdr(struct iovec *from, struct iovec *to,
+			  size_t len, int iov_count)
+{
+	int seg = 0;
+	size_t size;
+	while (len && seg < iov_count) {
+		size = min(from->iov_len, len);
+		to->iov_base = from->iov_base;
+		to->iov_len = size;
+		from->iov_len -= size;
+		from->iov_base += size;
+		len -= size;
+		++from;
+		++to;
+		++seg;
+	}
+	return seg;
+}
+
+/* Caller must have TX VQ lock */
+static void tx_poll_stop(struct vhost_net *net)
+{
+	if (likely(net->tx_poll_state != VHOST_NET_POLL_STARTED))
+		return;
+	vhost_poll_stop(net->poll + VHOST_NET_VQ_TX);
+	net->tx_poll_state = VHOST_NET_POLL_STOPPED;
+}
+
+/* Caller must have TX VQ lock */
+static void tx_poll_start(struct vhost_net *net, struct socket *sock)
+{
+	if (unlikely(net->tx_poll_state != VHOST_NET_POLL_STOPPED))
+		return;
+	vhost_poll_start(net->poll + VHOST_NET_VQ_TX, sock->file);
+	net->tx_poll_state = VHOST_NET_POLL_STARTED;
+}
+
+/* Expects to be always run from workqueue - which acts as
+ * read-size critical section for our kind of RCU. */
+static void handle_tx(struct vhost_net *net)
+{
+	struct vhost_virtqueue *vq = &net->dev.vqs[VHOST_NET_VQ_TX];
+	unsigned head, out, in, s;
+	struct msghdr msg = {
+		.msg_name = NULL,
+		.msg_namelen = 0,
+		.msg_control = NULL,
+		.msg_controllen = 0,
+		.msg_iov = vq->iov,
+		.msg_flags = MSG_DONTWAIT,
+	};
+	size_t len, total_len = 0;
+	int err, wmem;
+	size_t hdr_size;
+	struct socket *sock = rcu_dereference(vq->private_data);
+	if (!sock)
+		return;
+
+	wmem = atomic_read(&sock->sk->sk_wmem_alloc);
+	if (wmem >= sock->sk->sk_sndbuf)
+		return;
+
+	use_mm(net->dev.mm);
+	mutex_lock(&vq->mutex);
+	vhost_disable_notify(vq);
+
+	if (wmem < sock->sk->sk_sndbuf * 2)
+		tx_poll_stop(net);
+	hdr_size = vq->hdr_size;
+
+	for (;;) {
+		head = vhost_get_vq_desc(&net->dev, vq, vq->iov,
+					 ARRAY_SIZE(vq->iov),
+					 &out, &in,
+					 NULL, NULL);
+		/* Nothing new?  Wait for eventfd to tell us they refilled. */
+		if (head == vq->num) {
+			wmem = atomic_read(&sock->sk->sk_wmem_alloc);
+			if (wmem >= sock->sk->sk_sndbuf * 3 / 4) {
+				tx_poll_start(net, sock);
+				set_bit(SOCK_ASYNC_NOSPACE, &sock->flags);
+				break;
+			}
+			if (unlikely(vhost_enable_notify(vq))) {
+				vhost_disable_notify(vq);
+				continue;
+			}
+			break;
+		}
+		if (in) {
+			vq_err(vq, "Unexpected descriptor format for TX: "
+			       "out %d, int %d\n", out, in);
+			break;
+		}
+		/* Skip header. TODO: support TSO. */
+		s = move_iovec_hdr(vq->iov, vq->hdr, hdr_size, out);
+		msg.msg_iovlen = out;
+		len = iov_length(vq->iov, out);
+		/* Sanity check */
+		if (!len) {
+			vq_err(vq, "Unexpected header len for TX: "
+			       "%zd expected %zd\n",
+			       iov_length(vq->hdr, s), hdr_size);
+			break;
+		}
+		/* TODO: Check specific error and bomb out unless ENOBUFS? */
+		err = sock->ops->sendmsg(NULL, sock, &msg, len);
+		if (unlikely(err < 0)) {
+			vhost_discard_vq_desc(vq);
+			tx_poll_start(net, sock);
+			break;
+		}
+		if (err != len)
+			pr_err("Truncated TX packet: "
+			       " len %d != %zd\n", err, len);
+		vhost_add_used_and_signal(&net->dev, vq, head, 0);
+		total_len += len;
+		if (unlikely(total_len >= VHOST_NET_WEIGHT)) {
+			vhost_poll_queue(&vq->poll);
+			break;
+		}
+	}
+
+	mutex_unlock(&vq->mutex);
+	unuse_mm(net->dev.mm);
+}
+
+/* Expects to be always run from workqueue - which acts as
+ * read-size critical section for our kind of RCU. */
+static void handle_rx(struct vhost_net *net)
+{
+	struct vhost_virtqueue *vq = &net->dev.vqs[VHOST_NET_VQ_RX];
+	unsigned head, out, in, log, s;
+	struct vhost_log *vq_log;
+	struct msghdr msg = {
+		.msg_name = NULL,
+		.msg_namelen = 0,
+		.msg_control = NULL, /* FIXME: get and handle RX aux data. */
+		.msg_controllen = 0,
+		.msg_iov = vq->iov,
+		.msg_flags = MSG_DONTWAIT,
+	};
+
+	struct virtio_net_hdr hdr = {
+		.flags = 0,
+		.gso_type = VIRTIO_NET_HDR_GSO_NONE
+	};
+
+	size_t len, total_len = 0;
+	int err;
+	size_t hdr_size;
+	struct socket *sock = rcu_dereference(vq->private_data);
+	if (!sock || skb_queue_empty(&sock->sk->sk_receive_queue))
+		return;
+
+	use_mm(net->dev.mm);
+	mutex_lock(&vq->mutex);
+	vhost_disable_notify(vq);
+	hdr_size = vq->hdr_size;
+
+	vq_log = unlikely(vhost_has_feature(&net->dev, VHOST_F_LOG_ALL)) ?
+		vq->log : NULL;
+
+	for (;;) {
+		head = vhost_get_vq_desc(&net->dev, vq, vq->iov,
+					 ARRAY_SIZE(vq->iov),
+					 &out, &in,
+					 vq_log, &log);
+		/* OK, now we need to know about added descriptors. */
+		if (head == vq->num) {
+			if (unlikely(vhost_enable_notify(vq))) {
+				/* They have slipped one in as we were
+				 * doing that: check again. */
+				vhost_disable_notify(vq);
+				continue;
+			}
+			/* Nothing new?  Wait for eventfd to tell us
+			 * they refilled. */
+			break;
+		}
+		/* We don't need to be notified again. */
+		if (out) {
+			vq_err(vq, "Unexpected descriptor format for RX: "
+			       "out %d, int %d\n",
+			       out, in);
+			break;
+		}
+		/* Skip header. TODO: support TSO/mergeable rx buffers. */
+		s = move_iovec_hdr(vq->iov, vq->hdr, hdr_size, in);
+		msg.msg_iovlen = in;
+		len = iov_length(vq->iov, in);
+		/* Sanity check */
+		if (!len) {
+			vq_err(vq, "Unexpected header len for RX: "
+			       "%zd expected %zd\n",
+			       iov_length(vq->hdr, s), hdr_size);
+			break;
+		}
+		err = sock->ops->recvmsg(NULL, sock, &msg,
+					 len, MSG_DONTWAIT | MSG_TRUNC);
+		/* TODO: Check specific error and bomb out unless EAGAIN? */
+		if (err < 0) {
+			vhost_discard_vq_desc(vq);
+			break;
+		}
+		/* TODO: Should check and handle checksum. */
+		if (err > len) {
+			pr_err("Discarded truncated rx packet: "
+			       " len %d > %zd\n", err, len);
+			vhost_discard_vq_desc(vq);
+			continue;
+		}
+		len = err;
+		err = memcpy_toiovec(vq->hdr, (unsigned char *)&hdr, hdr_size);
+		if (err) {
+			vq_err(vq, "Unable to write vnet_hdr at addr %p: %d\n",
+			       vq->iov->iov_base, err);
+			break;
+		}
+		len += hdr_size;
+		vhost_add_used_and_signal(&net->dev, vq, head, len);
+		if (unlikely(vq_log))
+			vhost_log_write(vq, vq_log, log, len);
+		total_len += len;
+		if (unlikely(total_len >= VHOST_NET_WEIGHT)) {
+			vhost_poll_queue(&vq->poll);
+			break;
+		}
+	}
+
+	mutex_unlock(&vq->mutex);
+	unuse_mm(net->dev.mm);
+}
+
+static void handle_tx_kick(struct work_struct *work)
+{
+	struct vhost_virtqueue *vq;
+	struct vhost_net *net;
+	vq = container_of(work, struct vhost_virtqueue, poll.work);
+	net = container_of(vq->dev, struct vhost_net, dev);
+	handle_tx(net);
+}
+
+static void handle_rx_kick(struct work_struct *work)
+{
+	struct vhost_virtqueue *vq;
+	struct vhost_net *net;
+	vq = container_of(work, struct vhost_virtqueue, poll.work);
+	net = container_of(vq->dev, struct vhost_net, dev);
+	handle_rx(net);
+}
+
+static void handle_tx_net(struct work_struct *work)
+{
+	struct vhost_net *net;
+	net = container_of(work, struct vhost_net, poll[VHOST_NET_VQ_TX].work);
+	handle_tx(net);
+}
+
+static void handle_rx_net(struct work_struct *work)
+{
+	struct vhost_net *net;
+	net = container_of(work, struct vhost_net, poll[VHOST_NET_VQ_RX].work);
+	handle_rx(net);
+}
+
+static int vhost_net_open(struct inode *inode, struct file *f)
+{
+	struct vhost_net *n = kmalloc(sizeof *n, GFP_KERNEL);
+	int r;
+	if (!n)
+		return -ENOMEM;
+	n->vqs[VHOST_NET_VQ_TX].handle_kick = handle_tx_kick;
+	n->vqs[VHOST_NET_VQ_RX].handle_kick = handle_rx_kick;
+	r = vhost_dev_init(&n->dev, n->vqs, VHOST_NET_VQ_MAX);
+	if (r < 0) {
+		kfree(n);
+		return r;
+	}
+
+	vhost_poll_init(n->poll + VHOST_NET_VQ_TX, handle_tx_net, POLLOUT);
+	vhost_poll_init(n->poll + VHOST_NET_VQ_RX, handle_rx_net, POLLIN);
+	n->tx_poll_state = VHOST_NET_POLL_DISABLED;
+
+	f->private_data = n;
+
+	return 0;
+}
+
+static void vhost_net_disable_vq(struct vhost_net *n,
+				 struct vhost_virtqueue *vq)
+{
+	if (!vq->private_data)
+		return;
+	if (vq == n->vqs + VHOST_NET_VQ_TX) {
+		tx_poll_stop(n);
+		n->tx_poll_state = VHOST_NET_POLL_DISABLED;
+	} else
+		vhost_poll_stop(n->poll + VHOST_NET_VQ_RX);
+}
+
+static void vhost_net_enable_vq(struct vhost_net *n,
+				struct vhost_virtqueue *vq)
+{
+	struct socket *sock = vq->private_data;
+	if (!sock)
+		return;
+	if (vq == n->vqs + VHOST_NET_VQ_TX) {
+		n->tx_poll_state = VHOST_NET_POLL_STOPPED;
+		tx_poll_start(n, sock);
+	} else
+		vhost_poll_start(n->poll + VHOST_NET_VQ_RX, sock->file);
+}
+
+static struct socket *vhost_net_stop_vq(struct vhost_net *n,
+					struct vhost_virtqueue *vq)
+{
+	struct socket *sock;
+
+	mutex_lock(&vq->mutex);
+	sock = vq->private_data;
+	vhost_net_disable_vq(n, vq);
+	rcu_assign_pointer(vq->private_data, NULL);
+	mutex_unlock(&vq->mutex);
+	return sock;
+}
+
+static void vhost_net_stop(struct vhost_net *n, struct socket **tx_sock,
+			   struct socket **rx_sock)
+{
+	*tx_sock = vhost_net_stop_vq(n, n->vqs + VHOST_NET_VQ_TX);
+	*rx_sock = vhost_net_stop_vq(n, n->vqs + VHOST_NET_VQ_RX);
+}
+
+static void vhost_net_flush_vq(struct vhost_net *n, int index)
+{
+	vhost_poll_flush(n->poll + index);
+	vhost_poll_flush(&n->dev.vqs[index].poll);
+}
+
+static void vhost_net_flush(struct vhost_net *n)
+{
+	vhost_net_flush_vq(n, VHOST_NET_VQ_TX);
+	vhost_net_flush_vq(n, VHOST_NET_VQ_RX);
+}
+
+static int vhost_net_release(struct inode *inode, struct file *f)
+{
+	struct vhost_net *n = f->private_data;
+	struct socket *tx_sock;
+	struct socket *rx_sock;
+
+	vhost_net_stop(n, &tx_sock, &rx_sock);
+	vhost_net_flush(n);
+	vhost_dev_cleanup(&n->dev);
+	if (tx_sock)
+		fput(tx_sock->file);
+	if (rx_sock)
+		fput(rx_sock->file);
+	/* We do an extra flush before freeing memory,
+	 * since jobs can re-queue themselves. */
+	vhost_net_flush(n);
+	kfree(n);
+	return 0;
+}
+
+static struct socket *get_raw_socket(int fd)
+{
+	struct {
+		struct sockaddr_ll sa;
+		char  buf[MAX_ADDR_LEN];
+	} uaddr;
+	int uaddr_len = sizeof uaddr, r;
+	struct socket *sock = sockfd_lookup(fd, &r);
+	if (!sock)
+		return ERR_PTR(-ENOTSOCK);
+
+	/* Parameter checking */
+	if (sock->sk->sk_type != SOCK_RAW) {
+		r = -ESOCKTNOSUPPORT;
+		goto err;
+	}
+
+	r = sock->ops->getname(sock, (struct sockaddr *)&uaddr.sa,
+			       &uaddr_len, 0);
+	if (r)
+		goto err;
+
+	if (uaddr.sa.sll_family != AF_PACKET) {
+		r = -EPFNOSUPPORT;
+		goto err;
+	}
+	return sock;
+err:
+	fput(sock->file);
+	return ERR_PTR(r);
+}
+
+static struct socket *get_tun_socket(int fd)
+{
+	struct file *file = fget(fd);
+	struct socket *sock;
+	if (!file)
+		return ERR_PTR(-EBADF);
+	sock = tun_get_socket(file);
+	if (IS_ERR(sock))
+		fput(file);
+	return sock;
+}
+
+static struct socket *get_socket(int fd)
+{
+	struct socket *sock;
+	/* special case to disable backend */
+	if (fd == -1)
+		return NULL;
+	sock = get_raw_socket(fd);
+	if (!IS_ERR(sock))
+		return sock;
+	sock = get_tun_socket(fd);
+	if (!IS_ERR(sock))
+		return sock;
+	return ERR_PTR(-ENOTSOCK);
+}
+
+static long vhost_net_set_backend(struct vhost_net *n, unsigned index, int fd)
+{
+	struct socket *sock, *oldsock;
+	struct vhost_virtqueue *vq;
+	int r;
+
+	mutex_lock(&n->dev.mutex);
+	r = vhost_dev_check_owner(&n->dev);
+	if (r)
+		goto err;
+
+	if (index >= VHOST_NET_VQ_MAX) {
+		r = -ENOBUFS;
+		goto err;
+	}
+	vq = n->vqs + index;
+	mutex_lock(&vq->mutex);
+
+	/* Verify that ring has been setup correctly. */
+	if (!vhost_vq_access_ok(vq)) {
+		r = -EFAULT;
+		goto err;
+	}
+	sock = get_socket(fd);
+	if (IS_ERR(sock)) {
+		r = PTR_ERR(sock);
+		goto err;
+	}
+
+	/* start polling new socket */
+	oldsock = vq->private_data;
+	if (sock == oldsock)
+		goto done;
+
+	vhost_net_disable_vq(n, vq);
+	rcu_assign_pointer(vq->private_data, sock);
+	vhost_net_enable_vq(n, vq);
+	mutex_unlock(&vq->mutex);
+done:
+	if (oldsock) {
+		vhost_net_flush_vq(n, index);
+		fput(oldsock->file);
+	}
+err:
+	mutex_unlock(&n->dev.mutex);
+	return r;
+}
+
+static long vhost_net_reset_owner(struct vhost_net *n)
+{
+	struct socket *tx_sock = NULL;
+	struct socket *rx_sock = NULL;
+	long err;
+	mutex_lock(&n->dev.mutex);
+	err = vhost_dev_check_owner(&n->dev);
+	if (err)
+		goto done;
+	vhost_net_stop(n, &tx_sock, &rx_sock);
+	vhost_net_flush(n);
+	err = vhost_dev_reset_owner(&n->dev);
+done:
+	mutex_unlock(&n->dev.mutex);
+	if (tx_sock)
+		fput(tx_sock->file);
+	if (rx_sock)
+		fput(rx_sock->file);
+	return err;
+}
+
+static int vhost_net_set_features(struct vhost_net *n, u64 features)
+{
+	size_t hdr_size = features & (1 << VHOST_NET_F_VIRTIO_NET_HDR) ?
+		sizeof(struct virtio_net_hdr) : 0;
+	int i;
+	mutex_lock(&n->dev.mutex);
+	if ((features & (1 << VHOST_F_LOG_ALL)) &&
+	    !vhost_log_access_ok(&n->dev)) {
+		mutex_unlock(&n->dev.mutex);
+		return -EFAULT;
+	}
+	n->dev.acked_features = features;
+	smp_wmb();
+	for (i = 0; i < VHOST_NET_VQ_MAX; ++i) {
+		mutex_lock(&n->vqs[i].mutex);
+		n->vqs[i].hdr_size = hdr_size;
+		mutex_unlock(&n->vqs[i].mutex);
+	}
+	vhost_net_flush(n);
+	mutex_unlock(&n->dev.mutex);
+	return 0;
+}
+
+static long vhost_net_ioctl(struct file *f, unsigned int ioctl,
+			    unsigned long arg)
+{
+	struct vhost_net *n = f->private_data;
+	void __user *argp = (void __user *)arg;
+	u64 __user *featurep = argp;
+	struct vhost_vring_file backend;
+	u64 features;
+	int r;
+	switch (ioctl) {
+	case VHOST_NET_SET_BACKEND:
+		r = copy_from_user(&backend, argp, sizeof backend);
+		if (r < 0)
+			return r;
+		return vhost_net_set_backend(n, backend.index, backend.fd);
+	case VHOST_GET_FEATURES:
+		features = VHOST_FEATURES;
+		return copy_to_user(featurep, &features, sizeof features);
+	case VHOST_SET_FEATURES:
+		r = copy_from_user(&features, featurep, sizeof features);
+		if (r < 0)
+			return r;
+		if (features & ~VHOST_FEATURES)
+			return -EOPNOTSUPP;
+		return vhost_net_set_features(n, features);
+	case VHOST_RESET_OWNER:
+		return vhost_net_reset_owner(n);
+	default:
+		mutex_lock(&n->dev.mutex);
+		r = vhost_dev_ioctl(&n->dev, ioctl, arg);
+		vhost_net_flush(n);
+		mutex_unlock(&n->dev.mutex);
+		return r;
+	}
+}
+
+#ifdef CONFIG_COMPAT
+static long vhost_net_compat_ioctl(struct file *f, unsigned int ioctl,
+				   unsigned long arg)
+{
+	return vhost_net_ioctl(f, ioctl, (unsigned long)compat_ptr(arg));
+}
+#endif
+
+const static struct file_operations vhost_net_fops = {
+	.owner          = THIS_MODULE,
+	.release        = vhost_net_release,
+	.unlocked_ioctl = vhost_net_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl   = vhost_net_compat_ioctl,
+#endif
+	.open           = vhost_net_open,
+};
+
+static struct miscdevice vhost_net_misc = {
+	VHOST_NET_MINOR,
+	"vhost-net",
+	&vhost_net_fops,
+};
+
+int vhost_net_init(void)
+{
+	int r = vhost_init();
+	if (r)
+		goto err_init;
+	r = misc_register(&vhost_net_misc);
+	if (r)
+		goto err_reg;
+	return 0;
+err_reg:
+	vhost_cleanup();
+err_init:
+	return r;
+
+}
+module_init(vhost_net_init);
+
+void vhost_net_exit(void)
+{
+	misc_deregister(&vhost_net_misc);
+	vhost_cleanup();
+}
+module_exit(vhost_net_exit);
+
+MODULE_VERSION("0.0.1");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Michael S. Tsirkin");
+MODULE_DESCRIPTION("Host kernel accelerator for virtio net");
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
new file mode 100644
index 000000000000..c8c25dbc5857
--- /dev/null
+++ b/drivers/vhost/vhost.c
@@ -0,0 +1,1098 @@
+/* Copyright (C) 2009 Red Hat, Inc.
+ * Copyright (C) 2006 Rusty Russell IBM Corporation
+ *
+ * Author: Michael S. Tsirkin <mst@redhat.com>
+ *
+ * Inspiration, some code, and most witty comments come from
+ * Documentation/lguest/lguest.c, by Rusty Russell
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.
+ *
+ * Generic code for virtio server in host kernel.
+ */
+
+#include <linux/eventfd.h>
+#include <linux/vhost.h>
+#include <linux/virtio_net.h>
+#include <linux/mm.h>
+#include <linux/miscdevice.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/rcupdate.h>
+#include <linux/poll.h>
+#include <linux/file.h>
+#include <linux/highmem.h>
+
+#include <linux/net.h>
+#include <linux/if_packet.h>
+#include <linux/if_arp.h>
+
+#include <net/sock.h>
+
+#include "vhost.h"
+
+enum {
+	VHOST_MEMORY_MAX_NREGIONS = 64,
+	VHOST_MEMORY_F_LOG = 0x1,
+};
+
+static struct workqueue_struct *vhost_workqueue;
+
+static void vhost_poll_func(struct file *file, wait_queue_head_t *wqh,
+			    poll_table *pt)
+{
+	struct vhost_poll *poll;
+	poll = container_of(pt, struct vhost_poll, table);
+
+	poll->wqh = wqh;
+	add_wait_queue(wqh, &poll->wait);
+}
+
+static int vhost_poll_wakeup(wait_queue_t *wait, unsigned mode, int sync,
+			     void *key)
+{
+	struct vhost_poll *poll;
+	poll = container_of(wait, struct vhost_poll, wait);
+	if (!((unsigned long)key & poll->mask))
+		return 0;
+
+	queue_work(vhost_workqueue, &poll->work);
+	return 0;
+}
+
+/* Init poll structure */
+void vhost_poll_init(struct vhost_poll *poll, work_func_t func,
+		     unsigned long mask)
+{
+	INIT_WORK(&poll->work, func);
+	init_waitqueue_func_entry(&poll->wait, vhost_poll_wakeup);
+	init_poll_funcptr(&poll->table, vhost_poll_func);
+	poll->mask = mask;
+}
+
+/* Start polling a file. We add ourselves to file's wait queue. The caller must
+ * keep a reference to a file until after vhost_poll_stop is called. */
+void vhost_poll_start(struct vhost_poll *poll, struct file *file)
+{
+	unsigned long mask;
+	mask = file->f_op->poll(file, &poll->table);
+	if (mask)
+		vhost_poll_wakeup(&poll->wait, 0, 0, (void *)mask);
+}
+
+/* Stop polling a file. After this function returns, it becomes safe to drop the
+ * file reference. You must also flush afterwards. */
+void vhost_poll_stop(struct vhost_poll *poll)
+{
+	remove_wait_queue(poll->wqh, &poll->wait);
+}
+
+/* Flush any work that has been scheduled. When calling this, don't hold any
+ * locks that are also used by the callback. */
+void vhost_poll_flush(struct vhost_poll *poll)
+{
+	flush_work(&poll->work);
+}
+
+void vhost_poll_queue(struct vhost_poll *poll)
+{
+	queue_work(vhost_workqueue, &poll->work);
+}
+
+static void vhost_vq_reset(struct vhost_dev *dev,
+			   struct vhost_virtqueue *vq)
+{
+	vq->num = 1;
+	vq->desc = NULL;
+	vq->avail = NULL;
+	vq->used = NULL;
+	vq->last_avail_idx = 0;
+	vq->avail_idx = 0;
+	vq->last_used_idx = 0;
+	vq->used_flags = 0;
+	vq->used_flags = 0;
+	vq->log_used = false;
+	vq->log_addr = -1ull;
+	vq->hdr_size = 0;
+	vq->private_data = NULL;
+	vq->log_base = NULL;
+	vq->error_ctx = NULL;
+	vq->error = NULL;
+	vq->kick = NULL;
+	vq->call_ctx = NULL;
+	vq->call = NULL;
+}
+
+long vhost_dev_init(struct vhost_dev *dev,
+		    struct vhost_virtqueue *vqs, int nvqs)
+{
+	int i;
+	dev->vqs = vqs;
+	dev->nvqs = nvqs;
+	mutex_init(&dev->mutex);
+	dev->log_ctx = NULL;
+	dev->log_file = NULL;
+	dev->memory = NULL;
+	dev->mm = NULL;
+
+	for (i = 0; i < dev->nvqs; ++i) {
+		dev->vqs[i].dev = dev;
+		mutex_init(&dev->vqs[i].mutex);
+		vhost_vq_reset(dev, dev->vqs + i);
+		if (dev->vqs[i].handle_kick)
+			vhost_poll_init(&dev->vqs[i].poll,
+					dev->vqs[i].handle_kick,
+					POLLIN);
+	}
+	return 0;
+}
+
+/* Caller should have device mutex */
+long vhost_dev_check_owner(struct vhost_dev *dev)
+{
+	/* Are you the owner? If not, I don't think you mean to do that */
+	return dev->mm == current->mm ? 0 : -EPERM;
+}
+
+/* Caller should have device mutex */
+static long vhost_dev_set_owner(struct vhost_dev *dev)
+{
+	/* Is there an owner already? */
+	if (dev->mm)
+		return -EBUSY;
+	/* No owner, become one */
+	dev->mm = get_task_mm(current);
+	return 0;
+}
+
+/* Caller should have device mutex */
+long vhost_dev_reset_owner(struct vhost_dev *dev)
+{
+	struct vhost_memory *memory;
+
+	/* Restore memory to default empty mapping. */
+	memory = kmalloc(offsetof(struct vhost_memory, regions), GFP_KERNEL);
+	if (!memory)
+		return -ENOMEM;
+
+	vhost_dev_cleanup(dev);
+
+	memory->nregions = 0;
+	dev->memory = memory;
+	return 0;
+}
+
+/* Caller should have device mutex */
+void vhost_dev_cleanup(struct vhost_dev *dev)
+{
+	int i;
+	for (i = 0; i < dev->nvqs; ++i) {
+		if (dev->vqs[i].kick && dev->vqs[i].handle_kick) {
+			vhost_poll_stop(&dev->vqs[i].poll);
+			vhost_poll_flush(&dev->vqs[i].poll);
+		}
+		if (dev->vqs[i].error_ctx)
+			eventfd_ctx_put(dev->vqs[i].error_ctx);
+		if (dev->vqs[i].error)
+			fput(dev->vqs[i].error);
+		if (dev->vqs[i].kick)
+			fput(dev->vqs[i].kick);
+		if (dev->vqs[i].call_ctx)
+			eventfd_ctx_put(dev->vqs[i].call_ctx);
+		if (dev->vqs[i].call)
+			fput(dev->vqs[i].call);
+		vhost_vq_reset(dev, dev->vqs + i);
+	}
+	if (dev->log_ctx)
+		eventfd_ctx_put(dev->log_ctx);
+	dev->log_ctx = NULL;
+	if (dev->log_file)
+		fput(dev->log_file);
+	dev->log_file = NULL;
+	/* No one will access memory at this point */
+	kfree(dev->memory);
+	dev->memory = NULL;
+	if (dev->mm)
+		mmput(dev->mm);
+	dev->mm = NULL;
+}
+
+static int log_access_ok(void __user *log_base, u64 addr, unsigned long sz)
+{
+	u64 a = addr / VHOST_PAGE_SIZE / 8;
+	/* Make sure 64 bit math will not overflow. */
+	if (a > ULONG_MAX - (unsigned long)log_base ||
+	    a + (unsigned long)log_base > ULONG_MAX)
+		return -EFAULT;
+
+	return access_ok(VERIFY_WRITE, log_base + a,
+			 (sz + VHOST_PAGE_SIZE * 8 - 1) / VHOST_PAGE_SIZE / 8);
+}
+
+/* Caller should have vq mutex and device mutex. */
+static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem,
+			       int log_all)
+{
+	int i;
+	for (i = 0; i < mem->nregions; ++i) {
+		struct vhost_memory_region *m = mem->regions + i;
+		unsigned long a = m->userspace_addr;
+		if (m->memory_size > ULONG_MAX)
+			return 0;
+		else if (!access_ok(VERIFY_WRITE, (void __user *)a,
+				    m->memory_size))
+			return 0;
+		else if (log_all && !log_access_ok(log_base,
+						   m->guest_phys_addr,
+						   m->memory_size))
+			return 0;
+	}
+	return 1;
+}
+
+/* Can we switch to this memory table? */
+/* Caller should have device mutex but not vq mutex */
+static int memory_access_ok(struct vhost_dev *d, struct vhost_memory *mem,
+			    int log_all)
+{
+	int i;
+	for (i = 0; i < d->nvqs; ++i) {
+		int ok;
+		mutex_lock(&d->vqs[i].mutex);
+		/* If ring is inactive, will check when it's enabled. */
+		if (d->vqs[i].private_data)
+			ok = vq_memory_access_ok(d->vqs[i].log_base, mem,
+						 log_all);
+		else
+			ok = 1;
+		mutex_unlock(&d->vqs[i].mutex);
+		if (!ok)
+			return 0;
+	}
+	return 1;
+}
+
+static int vq_access_ok(unsigned int num,
+			struct vring_desc __user *desc,
+			struct vring_avail __user *avail,
+			struct vring_used __user *used)
+{
+	return access_ok(VERIFY_READ, desc, num * sizeof *desc) &&
+	       access_ok(VERIFY_READ, avail,
+			 sizeof *avail + num * sizeof *avail->ring) &&
+	       access_ok(VERIFY_WRITE, used,
+			sizeof *used + num * sizeof *used->ring);
+}
+
+/* Can we log writes? */
+/* Caller should have device mutex but not vq mutex */
+int vhost_log_access_ok(struct vhost_dev *dev)
+{
+	return memory_access_ok(dev, dev->memory, 1);
+}
+
+/* Verify access for write logging. */
+/* Caller should have vq mutex and device mutex */
+static int vq_log_access_ok(struct vhost_virtqueue *vq, void __user *log_base)
+{
+	return vq_memory_access_ok(log_base, vq->dev->memory,
+			    vhost_has_feature(vq->dev, VHOST_F_LOG_ALL)) &&
+		(!vq->log_used || log_access_ok(log_base, vq->log_addr,
+					sizeof *vq->used +
+					vq->num * sizeof *vq->used->ring));
+}
+
+/* Can we start vq? */
+/* Caller should have vq mutex and device mutex */
+int vhost_vq_access_ok(struct vhost_virtqueue *vq)
+{
+	return vq_access_ok(vq->num, vq->desc, vq->avail, vq->used) &&
+		vq_log_access_ok(vq, vq->log_base);
+}
+
+static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m)
+{
+	struct vhost_memory mem, *newmem, *oldmem;
+	unsigned long size = offsetof(struct vhost_memory, regions);
+	long r;
+	r = copy_from_user(&mem, m, size);
+	if (r)
+		return r;
+	if (mem.padding)
+		return -EOPNOTSUPP;
+	if (mem.nregions > VHOST_MEMORY_MAX_NREGIONS)
+		return -E2BIG;
+	newmem = kmalloc(size + mem.nregions * sizeof *m->regions, GFP_KERNEL);
+	if (!newmem)
+		return -ENOMEM;
+
+	memcpy(newmem, &mem, size);
+	r = copy_from_user(newmem->regions, m->regions,
+			   mem.nregions * sizeof *m->regions);
+	if (r) {
+		kfree(newmem);
+		return r;
+	}
+
+	if (!memory_access_ok(d, newmem, vhost_has_feature(d, VHOST_F_LOG_ALL)))
+		return -EFAULT;
+	oldmem = d->memory;
+	rcu_assign_pointer(d->memory, newmem);
+	synchronize_rcu();
+	kfree(oldmem);
+	return 0;
+}
+
+static int init_used(struct vhost_virtqueue *vq,
+		     struct vring_used __user *used)
+{
+	int r = put_user(vq->used_flags, &used->flags);
+	if (r)
+		return r;
+	return get_user(vq->last_used_idx, &used->idx);
+}
+
+static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
+{
+	struct file *eventfp, *filep = NULL,
+		    *pollstart = NULL, *pollstop = NULL;
+	struct eventfd_ctx *ctx = NULL;
+	u32 __user *idxp = argp;
+	struct vhost_virtqueue *vq;
+	struct vhost_vring_state s;
+	struct vhost_vring_file f;
+	struct vhost_vring_addr a;
+	u32 idx;
+	long r;
+
+	r = get_user(idx, idxp);
+	if (r < 0)
+		return r;
+	if (idx > d->nvqs)
+		return -ENOBUFS;
+
+	vq = d->vqs + idx;
+
+	mutex_lock(&vq->mutex);
+
+	switch (ioctl) {
+	case VHOST_SET_VRING_NUM:
+		/* Resizing ring with an active backend?
+		 * You don't want to do that. */
+		if (vq->private_data) {
+			r = -EBUSY;
+			break;
+		}
+		r = copy_from_user(&s, argp, sizeof s);
+		if (r < 0)
+			break;
+		if (!s.num || s.num > 0xffff || (s.num & (s.num - 1))) {
+			r = -EINVAL;
+			break;
+		}
+		vq->num = s.num;
+		break;
+	case VHOST_SET_VRING_BASE:
+		/* Moving base with an active backend?
+		 * You don't want to do that. */
+		if (vq->private_data) {
+			r = -EBUSY;
+			break;
+		}
+		r = copy_from_user(&s, argp, sizeof s);
+		if (r < 0)
+			break;
+		if (s.num > 0xffff) {
+			r = -EINVAL;
+			break;
+		}
+		vq->last_avail_idx = s.num;
+		/* Forget the cached index value. */
+		vq->avail_idx = vq->last_avail_idx;
+		break;
+	case VHOST_GET_VRING_BASE:
+		s.index = idx;
+		s.num = vq->last_avail_idx;
+		r = copy_to_user(argp, &s, sizeof s);
+		break;
+	case VHOST_SET_VRING_ADDR:
+		r = copy_from_user(&a, argp, sizeof a);
+		if (r < 0)
+			break;
+		if (a.flags & ~(0x1 << VHOST_VRING_F_LOG)) {
+			r = -EOPNOTSUPP;
+			break;
+		}
+		/* For 32bit, verify that the top 32bits of the user
+		   data are set to zero. */
+		if ((u64)(unsigned long)a.desc_user_addr != a.desc_user_addr ||
+		    (u64)(unsigned long)a.used_user_addr != a.used_user_addr ||
+		    (u64)(unsigned long)a.avail_user_addr != a.avail_user_addr) {
+			r = -EFAULT;
+			break;
+		}
+		if ((a.avail_user_addr & (sizeof *vq->avail->ring - 1)) ||
+		    (a.used_user_addr & (sizeof *vq->used->ring - 1)) ||
+		    (a.log_guest_addr & (sizeof *vq->used->ring - 1))) {
+			r = -EINVAL;
+			break;
+		}
+
+		/* We only verify access here if backend is configured.
+		 * If it is not, we don't as size might not have been setup.
+		 * We will verify when backend is configured. */
+		if (vq->private_data) {
+			if (!vq_access_ok(vq->num,
+				(void __user *)(unsigned long)a.desc_user_addr,
+				(void __user *)(unsigned long)a.avail_user_addr,
+				(void __user *)(unsigned long)a.used_user_addr)) {
+				r = -EINVAL;
+				break;
+			}
+
+			/* Also validate log access for used ring if enabled. */
+			if ((a.flags & (0x1 << VHOST_VRING_F_LOG)) &&
+			    !log_access_ok(vq->log_base, a.log_guest_addr,
+					   sizeof *vq->used +
+					   vq->num * sizeof *vq->used->ring)) {
+				r = -EINVAL;
+				break;
+			}
+		}
+
+		r = init_used(vq, (struct vring_used __user *)(unsigned long)
+			      a.used_user_addr);
+		if (r)
+			break;
+		vq->log_used = !!(a.flags & (0x1 << VHOST_VRING_F_LOG));
+		vq->desc = (void __user *)(unsigned long)a.desc_user_addr;
+		vq->avail = (void __user *)(unsigned long)a.avail_user_addr;
+		vq->log_addr = a.log_guest_addr;
+		vq->used = (void __user *)(unsigned long)a.used_user_addr;
+		break;
+	case VHOST_SET_VRING_KICK:
+		r = copy_from_user(&f, argp, sizeof f);
+		if (r < 0)
+			break;
+		eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
+		if (IS_ERR(eventfp))
+			return PTR_ERR(eventfp);
+		if (eventfp != vq->kick) {
+			pollstop = filep = vq->kick;
+			pollstart = vq->kick = eventfp;
+		} else
+			filep = eventfp;
+		break;
+	case VHOST_SET_VRING_CALL:
+		r = copy_from_user(&f, argp, sizeof f);
+		if (r < 0)
+			break;
+		eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
+		if (IS_ERR(eventfp))
+			return PTR_ERR(eventfp);
+		if (eventfp != vq->call) {
+			filep = vq->call;
+			ctx = vq->call_ctx;
+			vq->call = eventfp;
+			vq->call_ctx = eventfp ?
+				eventfd_ctx_fileget(eventfp) : NULL;
+		} else
+			filep = eventfp;
+		break;
+	case VHOST_SET_VRING_ERR:
+		r = copy_from_user(&f, argp, sizeof f);
+		if (r < 0)
+			break;
+		eventfp = f.fd == -1 ? NULL : eventfd_fget(f.fd);
+		if (IS_ERR(eventfp))
+			return PTR_ERR(eventfp);
+		if (eventfp != vq->error) {
+			filep = vq->error;
+			vq->error = eventfp;
+			ctx = vq->error_ctx;
+			vq->error_ctx = eventfp ?
+				eventfd_ctx_fileget(eventfp) : NULL;
+		} else
+			filep = eventfp;
+		break;
+	default:
+		r = -ENOIOCTLCMD;
+	}
+
+	if (pollstop && vq->handle_kick)
+		vhost_poll_stop(&vq->poll);
+
+	if (ctx)
+		eventfd_ctx_put(ctx);
+	if (filep)
+		fput(filep);
+
+	if (pollstart && vq->handle_kick)
+		vhost_poll_start(&vq->poll, vq->kick);
+
+	mutex_unlock(&vq->mutex);
+
+	if (pollstop && vq->handle_kick)
+		vhost_poll_flush(&vq->poll);
+	return r;
+}
+
+/* Caller must have device mutex */
+long vhost_dev_ioctl(struct vhost_dev *d, unsigned int ioctl, unsigned long arg)
+{
+	void __user *argp = (void __user *)arg;
+	struct file *eventfp, *filep = NULL;
+	struct eventfd_ctx *ctx = NULL;
+	u64 p;
+	long r;
+	int i, fd;
+
+	/* If you are not the owner, you can become one */
+	if (ioctl == VHOST_SET_OWNER) {
+		r = vhost_dev_set_owner(d);
+		goto done;
+	}
+
+	/* You must be the owner to do anything else */
+	r = vhost_dev_check_owner(d);
+	if (r)
+		goto done;
+
+	switch (ioctl) {
+	case VHOST_SET_MEM_TABLE:
+		r = vhost_set_memory(d, argp);
+		break;
+	case VHOST_SET_LOG_BASE:
+		r = copy_from_user(&p, argp, sizeof p);
+		if (r < 0)
+			break;
+		if ((u64)(unsigned long)p != p) {
+			r = -EFAULT;
+			break;
+		}
+		for (i = 0; i < d->nvqs; ++i) {
+			struct vhost_virtqueue *vq;
+			void __user *base = (void __user *)(unsigned long)p;
+			vq = d->vqs + i;
+			mutex_lock(&vq->mutex);
+			/* If ring is inactive, will check when it's enabled. */
+			if (vq->private_data && !vq_log_access_ok(vq, base))
+				r = -EFAULT;
+			else
+				vq->log_base = base;
+			mutex_unlock(&vq->mutex);
+		}
+		break;
+	case VHOST_SET_LOG_FD:
+		r = get_user(fd, (int __user *)argp);
+		if (r < 0)
+			break;
+		eventfp = fd == -1 ? NULL : eventfd_fget(fd);
+		if (IS_ERR(eventfp)) {
+			r = PTR_ERR(eventfp);
+			break;
+		}
+		if (eventfp != d->log_file) {
+			filep = d->log_file;
+			ctx = d->log_ctx;
+			d->log_ctx = eventfp ?
+				eventfd_ctx_fileget(eventfp) : NULL;
+		} else
+			filep = eventfp;
+		for (i = 0; i < d->nvqs; ++i) {
+			mutex_lock(&d->vqs[i].mutex);
+			d->vqs[i].log_ctx = d->log_ctx;
+			mutex_unlock(&d->vqs[i].mutex);
+		}
+		if (ctx)
+			eventfd_ctx_put(ctx);
+		if (filep)
+			fput(filep);
+		break;
+	default:
+		r = vhost_set_vring(d, ioctl, argp);
+		break;
+	}
+done:
+	return r;
+}
+
+static const struct vhost_memory_region *find_region(struct vhost_memory *mem,
+						     __u64 addr, __u32 len)
+{
+	struct vhost_memory_region *reg;
+	int i;
+	/* linear search is not brilliant, but we really have on the order of 6
+	 * regions in practice */
+	for (i = 0; i < mem->nregions; ++i) {
+		reg = mem->regions + i;
+		if (reg->guest_phys_addr <= addr &&
+		    reg->guest_phys_addr + reg->memory_size - 1 >= addr)
+			return reg;
+	}
+	return NULL;
+}
+
+/* TODO: This is really inefficient.  We need something like get_user()
+ * (instruction directly accesses the data, with an exception table entry
+ * returning -EFAULT). See Documentation/x86/exception-tables.txt.
+ */
+static int set_bit_to_user(int nr, void __user *addr)
+{
+	unsigned long log = (unsigned long)addr;
+	struct page *page;
+	void *base;
+	int bit = nr + (log % PAGE_SIZE) * 8;
+	int r;
+	r = get_user_pages_fast(log, 1, 1, &page);
+	if (r)
+		return r;
+	base = kmap_atomic(page, KM_USER0);
+	set_bit(bit, base);
+	kunmap_atomic(base, KM_USER0);
+	set_page_dirty_lock(page);
+	put_page(page);
+	return 0;
+}
+
+static int log_write(void __user *log_base,
+		     u64 write_address, u64 write_length)
+{
+	int r;
+	if (!write_length)
+		return 0;
+	write_address /= VHOST_PAGE_SIZE;
+	for (;;) {
+		u64 base = (u64)(unsigned long)log_base;
+		u64 log = base + write_address / 8;
+		int bit = write_address % 8;
+		if ((u64)(unsigned long)log != log)
+			return -EFAULT;
+		r = set_bit_to_user(bit, (void __user *)(unsigned long)log);
+		if (r < 0)
+			return r;
+		if (write_length <= VHOST_PAGE_SIZE)
+			break;
+		write_length -= VHOST_PAGE_SIZE;
+		write_address += VHOST_PAGE_SIZE;
+	}
+	return r;
+}
+
+int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
+		    unsigned int log_num, u64 len)
+{
+	int i, r;
+
+	/* Make sure data written is seen before log. */
+	wmb();
+	for (i = 0; i < log_num; ++i) {
+		u64 l = min(log[i].len, len);
+		r = log_write(vq->log_base, log[i].addr, l);
+		if (r < 0)
+			return r;
+		len -= l;
+		if (!len)
+			return 0;
+	}
+	if (vq->log_ctx)
+		eventfd_signal(vq->log_ctx, 1);
+	/* Length written exceeds what we have stored. This is a bug. */
+	BUG();
+	return 0;
+}
+
+int translate_desc(struct vhost_dev *dev, u64 addr, u32 len,
+		   struct iovec iov[], int iov_size)
+{
+	const struct vhost_memory_region *reg;
+	struct vhost_memory *mem;
+	struct iovec *_iov;
+	u64 s = 0;
+	int ret = 0;
+
+	rcu_read_lock();
+
+	mem = rcu_dereference(dev->memory);
+	while ((u64)len > s) {
+		u64 size;
+		if (ret >= iov_size) {
+			ret = -ENOBUFS;
+			break;
+		}
+		reg = find_region(mem, addr, len);
+		if (!reg) {
+			ret = -EFAULT;
+			break;
+		}
+		_iov = iov + ret;
+		size = reg->memory_size - addr + reg->guest_phys_addr;
+		_iov->iov_len = min((u64)len, size);
+		_iov->iov_base = (void *)(unsigned long)
+			(reg->userspace_addr + addr - reg->guest_phys_addr);
+		s += size;
+		addr += size;
+		++ret;
+	}
+
+	rcu_read_unlock();
+	return ret;
+}
+
+/* Each buffer in the virtqueues is actually a chain of descriptors.  This
+ * function returns the next descriptor in the chain,
+ * or -1U if we're at the end. */
+static unsigned next_desc(struct vring_desc *desc)
+{
+	unsigned int next;
+
+	/* If this descriptor says it doesn't chain, we're done. */
+	if (!(desc->flags & VRING_DESC_F_NEXT))
+		return -1U;
+
+	/* Check they're not leading us off end of descriptors. */
+	next = desc->next;
+	/* Make sure compiler knows to grab that: we don't want it changing! */
+	/* We will use the result as an index in an array, so most
+	 * architectures only need a compiler barrier here. */
+	read_barrier_depends();
+
+	return next;
+}
+
+static unsigned get_indirect(struct vhost_dev *dev, struct vhost_virtqueue *vq,
+			     struct iovec iov[], unsigned int iov_size,
+			     unsigned int *out_num, unsigned int *in_num,
+			     struct vhost_log *log, unsigned int *log_num,
+			     struct vring_desc *indirect)
+{
+	struct vring_desc desc;
+	unsigned int i = 0, count, found = 0;
+	int ret;
+
+	/* Sanity check */
+	if (indirect->len % sizeof desc) {
+		vq_err(vq, "Invalid length in indirect descriptor: "
+		       "len 0x%llx not multiple of 0x%zx\n",
+		       (unsigned long long)indirect->len,
+		       sizeof desc);
+		return -EINVAL;
+	}
+
+	ret = translate_desc(dev, indirect->addr, indirect->len, vq->indirect,
+			     ARRAY_SIZE(vq->indirect));
+	if (ret < 0) {
+		vq_err(vq, "Translation failure %d in indirect.\n", ret);
+		return ret;
+	}
+
+	/* We will use the result as an address to read from, so most
+	 * architectures only need a compiler barrier here. */
+	read_barrier_depends();
+
+	count = indirect->len / sizeof desc;
+	/* Buffers are chained via a 16 bit next field, so
+	 * we can have at most 2^16 of these. */
+	if (count > USHORT_MAX + 1) {
+		vq_err(vq, "Indirect buffer length too big: %d\n",
+		       indirect->len);
+		return -E2BIG;
+	}
+
+	do {
+		unsigned iov_count = *in_num + *out_num;
+		if (++found > count) {
+			vq_err(vq, "Loop detected: last one at %u "
+			       "indirect size %u\n",
+			       i, count);
+			return -EINVAL;
+		}
+		if (memcpy_fromiovec((unsigned char *)&desc, vq->indirect,
+				     sizeof desc)) {
+			vq_err(vq, "Failed indirect descriptor: idx %d, %zx\n",
+			       i, (size_t)indirect->addr + i * sizeof desc);
+			return -EINVAL;
+		}
+		if (desc.flags & VRING_DESC_F_INDIRECT) {
+			vq_err(vq, "Nested indirect descriptor: idx %d, %zx\n",
+			       i, (size_t)indirect->addr + i * sizeof desc);
+			return -EINVAL;
+		}
+
+		ret = translate_desc(dev, desc.addr, desc.len, iov + iov_count,
+				     iov_size - iov_count);
+		if (ret < 0) {
+			vq_err(vq, "Translation failure %d indirect idx %d\n",
+			       ret, i);
+			return ret;
+		}
+		/* If this is an input descriptor, increment that count. */
+		if (desc.flags & VRING_DESC_F_WRITE) {
+			*in_num += ret;
+			if (unlikely(log)) {
+				log[*log_num].addr = desc.addr;
+				log[*log_num].len = desc.len;
+				++*log_num;
+			}
+		} else {
+			/* If it's an output descriptor, they're all supposed
+			 * to come before any input descriptors. */
+			if (*in_num) {
+				vq_err(vq, "Indirect descriptor "
+				       "has out after in: idx %d\n", i);
+				return -EINVAL;
+			}
+			*out_num += ret;
+		}
+	} while ((i = next_desc(&desc)) != -1);
+	return 0;
+}
+
+/* This looks in the virtqueue and for the first available buffer, and converts
+ * it to an iovec for convenient access.  Since descriptors consist of some
+ * number of output then some number of input descriptors, it's actually two
+ * iovecs, but we pack them into one and note how many of each there were.
+ *
+ * This function returns the descriptor number found, or vq->num (which
+ * is never a valid descriptor number) if none was found. */
+unsigned vhost_get_vq_desc(struct vhost_dev *dev, struct vhost_virtqueue *vq,
+			   struct iovec iov[], unsigned int iov_size,
+			   unsigned int *out_num, unsigned int *in_num,
+			   struct vhost_log *log, unsigned int *log_num)
+{
+	struct vring_desc desc;
+	unsigned int i, head, found = 0;
+	u16 last_avail_idx;
+	int ret;
+
+	/* Check it isn't doing very strange things with descriptor numbers. */
+	last_avail_idx = vq->last_avail_idx;
+	if (get_user(vq->avail_idx, &vq->avail->idx)) {
+		vq_err(vq, "Failed to access avail idx at %p\n",
+		       &vq->avail->idx);
+		return vq->num;
+	}
+
+	if ((u16)(vq->avail_idx - last_avail_idx) > vq->num) {
+		vq_err(vq, "Guest moved used index from %u to %u",
+		       last_avail_idx, vq->avail_idx);
+		return vq->num;
+	}
+
+	/* If there's nothing new since last we looked, return invalid. */
+	if (vq->avail_idx == last_avail_idx)
+		return vq->num;
+
+	/* Only get avail ring entries after they have been exposed by guest. */
+	rmb();
+
+	/* Grab the next descriptor number they're advertising, and increment
+	 * the index we've seen. */
+	if (get_user(head, &vq->avail->ring[last_avail_idx % vq->num])) {
+		vq_err(vq, "Failed to read head: idx %d address %p\n",
+		       last_avail_idx,
+		       &vq->avail->ring[last_avail_idx % vq->num]);
+		return vq->num;
+	}
+
+	/* If their number is silly, that's an error. */
+	if (head >= vq->num) {
+		vq_err(vq, "Guest says index %u > %u is available",
+		       head, vq->num);
+		return vq->num;
+	}
+
+	/* When we start there are none of either input nor output. */
+	*out_num = *in_num = 0;
+	if (unlikely(log))
+		*log_num = 0;
+
+	i = head;
+	do {
+		unsigned iov_count = *in_num + *out_num;
+		if (i >= vq->num) {
+			vq_err(vq, "Desc index is %u > %u, head = %u",
+			       i, vq->num, head);
+			return vq->num;
+		}
+		if (++found > vq->num) {
+			vq_err(vq, "Loop detected: last one at %u "
+			       "vq size %u head %u\n",
+			       i, vq->num, head);
+			return vq->num;
+		}
+		ret = copy_from_user(&desc, vq->desc + i, sizeof desc);
+		if (ret) {
+			vq_err(vq, "Failed to get descriptor: idx %d addr %p\n",
+			       i, vq->desc + i);
+			return vq->num;
+		}
+		if (desc.flags & VRING_DESC_F_INDIRECT) {
+			ret = get_indirect(dev, vq, iov, iov_size,
+					   out_num, in_num,
+					   log, log_num, &desc);
+			if (ret < 0) {
+				vq_err(vq, "Failure detected "
+				       "in indirect descriptor at idx %d\n", i);
+				return vq->num;
+			}
+			continue;
+		}
+
+		ret = translate_desc(dev, desc.addr, desc.len, iov + iov_count,
+				     iov_size - iov_count);
+		if (ret < 0) {
+			vq_err(vq, "Translation failure %d descriptor idx %d\n",
+			       ret, i);
+			return vq->num;
+		}
+		if (desc.flags & VRING_DESC_F_WRITE) {
+			/* If this is an input descriptor,
+			 * increment that count. */
+			*in_num += ret;
+			if (unlikely(log)) {
+				log[*log_num].addr = desc.addr;
+				log[*log_num].len = desc.len;
+				++*log_num;
+			}
+		} else {
+			/* If it's an output descriptor, they're all supposed
+			 * to come before any input descriptors. */
+			if (*in_num) {
+				vq_err(vq, "Descriptor has out after in: "
+				       "idx %d\n", i);
+				return vq->num;
+			}
+			*out_num += ret;
+		}
+	} while ((i = next_desc(&desc)) != -1);
+
+	/* On success, increment avail index. */
+	vq->last_avail_idx++;
+	return head;
+}
+
+/* Reverse the effect of vhost_get_vq_desc. Useful for error handling. */
+void vhost_discard_vq_desc(struct vhost_virtqueue *vq)
+{
+	vq->last_avail_idx--;
+}
+
+/* After we've used one of their buffers, we tell them about it.  We'll then
+ * want to notify the guest, using eventfd. */
+int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len)
+{
+	struct vring_used_elem *used;
+
+	/* The virtqueue contains a ring of used buffers.  Get a pointer to the
+	 * next entry in that used ring. */
+	used = &vq->used->ring[vq->last_used_idx % vq->num];
+	if (put_user(head, &used->id)) {
+		vq_err(vq, "Failed to write used id");
+		return -EFAULT;
+	}
+	if (put_user(len, &used->len)) {
+		vq_err(vq, "Failed to write used len");
+		return -EFAULT;
+	}
+	/* Make sure buffer is written before we update index. */
+	wmb();
+	if (put_user(vq->last_used_idx + 1, &vq->used->idx)) {
+		vq_err(vq, "Failed to increment used idx");
+		return -EFAULT;
+	}
+	if (unlikely(vq->log_used)) {
+		/* Make sure data is seen before log. */
+		wmb();
+		log_write(vq->log_base, vq->log_addr + sizeof *vq->used->ring *
+			  (vq->last_used_idx % vq->num),
+			  sizeof *vq->used->ring);
+		log_write(vq->log_base, vq->log_addr, sizeof *vq->used->ring);
+		if (vq->log_ctx)
+			eventfd_signal(vq->log_ctx, 1);
+	}
+	vq->last_used_idx++;
+	return 0;
+}
+
+/* This actually signals the guest, using eventfd. */
+void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq)
+{
+	__u16 flags = 0;
+	if (get_user(flags, &vq->avail->flags)) {
+		vq_err(vq, "Failed to get flags");
+		return;
+	}
+
+	/* If they don't want an interrupt, don't signal, unless empty. */
+	if ((flags & VRING_AVAIL_F_NO_INTERRUPT) &&
+	    (vq->avail_idx != vq->last_avail_idx ||
+	     !vhost_has_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY)))
+		return;
+
+	/* Signal the Guest tell them we used something up. */
+	if (vq->call_ctx)
+		eventfd_signal(vq->call_ctx, 1);
+}
+
+/* And here's the combo meal deal.  Supersize me! */
+void vhost_add_used_and_signal(struct vhost_dev *dev,
+			       struct vhost_virtqueue *vq,
+			       unsigned int head, int len)
+{
+	vhost_add_used(vq, head, len);
+	vhost_signal(dev, vq);
+}
+
+/* OK, now we need to know about added descriptors. */
+bool vhost_enable_notify(struct vhost_virtqueue *vq)
+{
+	u16 avail_idx;
+	int r;
+	if (!(vq->used_flags & VRING_USED_F_NO_NOTIFY))
+		return false;
+	vq->used_flags &= ~VRING_USED_F_NO_NOTIFY;
+	r = put_user(vq->used_flags, &vq->used->flags);
+	if (r) {
+		vq_err(vq, "Failed to enable notification at %p: %d\n",
+		       &vq->used->flags, r);
+		return false;
+	}
+	/* They could have slipped one in as we were doing that: make
+	 * sure it's written, then check again. */
+	mb();
+	r = get_user(avail_idx, &vq->avail->idx);
+	if (r) {
+		vq_err(vq, "Failed to check avail idx at %p: %d\n",
+		       &vq->avail->idx, r);
+		return false;
+	}
+
+	return avail_idx != vq->last_avail_idx;
+}
+
+/* We don't need to be notified again. */
+void vhost_disable_notify(struct vhost_virtqueue *vq)
+{
+	int r;
+	if (vq->used_flags & VRING_USED_F_NO_NOTIFY)
+		return;
+	vq->used_flags |= VRING_USED_F_NO_NOTIFY;
+	r = put_user(vq->used_flags, &vq->used->flags);
+	if (r)
+		vq_err(vq, "Failed to enable notification at %p: %d\n",
+		       &vq->used->flags, r);
+}
+
+int vhost_init(void)
+{
+	vhost_workqueue = create_singlethread_workqueue("vhost");
+	if (!vhost_workqueue)
+		return -ENOMEM;
+	return 0;
+}
+
+void vhost_cleanup(void)
+{
+	destroy_workqueue(vhost_workqueue);
+}
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
new file mode 100644
index 000000000000..44591ba9b07a
--- /dev/null
+++ b/drivers/vhost/vhost.h
@@ -0,0 +1,161 @@
+#ifndef _VHOST_H
+#define _VHOST_H
+
+#include <linux/eventfd.h>
+#include <linux/vhost.h>
+#include <linux/mm.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+#include <linux/poll.h>
+#include <linux/file.h>
+#include <linux/skbuff.h>
+#include <linux/uio.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+
+struct vhost_device;
+
+enum {
+	/* Enough place for all fragments, head, and virtio net header. */
+	VHOST_NET_MAX_SG = MAX_SKB_FRAGS + 2,
+};
+
+/* Poll a file (eventfd or socket) */
+/* Note: there's nothing vhost specific about this structure. */
+struct vhost_poll {
+	poll_table                table;
+	wait_queue_head_t        *wqh;
+	wait_queue_t              wait;
+	/* struct which will handle all actual work. */
+	struct work_struct        work;
+	unsigned long		  mask;
+};
+
+void vhost_poll_init(struct vhost_poll *poll, work_func_t func,
+		     unsigned long mask);
+void vhost_poll_start(struct vhost_poll *poll, struct file *file);
+void vhost_poll_stop(struct vhost_poll *poll);
+void vhost_poll_flush(struct vhost_poll *poll);
+void vhost_poll_queue(struct vhost_poll *poll);
+
+struct vhost_log {
+	u64 addr;
+	u64 len;
+};
+
+/* The virtqueue structure describes a queue attached to a device. */
+struct vhost_virtqueue {
+	struct vhost_dev *dev;
+
+	/* The actual ring of buffers. */
+	struct mutex mutex;
+	unsigned int num;
+	struct vring_desc __user *desc;
+	struct vring_avail __user *avail;
+	struct vring_used __user *used;
+	struct file *kick;
+	struct file *call;
+	struct file *error;
+	struct eventfd_ctx *call_ctx;
+	struct eventfd_ctx *error_ctx;
+	struct eventfd_ctx *log_ctx;
+
+	struct vhost_poll poll;
+
+	/* The routine to call when the Guest pings us, or timeout. */
+	work_func_t handle_kick;
+
+	/* Last available index we saw. */
+	u16 last_avail_idx;
+
+	/* Caches available index value from user. */
+	u16 avail_idx;
+
+	/* Last index we used. */
+	u16 last_used_idx;
+
+	/* Used flags */
+	u16 used_flags;
+
+	/* Log writes to used structure. */
+	bool log_used;
+	u64 log_addr;
+
+	struct iovec indirect[VHOST_NET_MAX_SG];
+	struct iovec iov[VHOST_NET_MAX_SG];
+	struct iovec hdr[VHOST_NET_MAX_SG];
+	size_t hdr_size;
+	/* We use a kind of RCU to access private pointer.
+	 * All readers access it from workqueue, which makes it possible to
+	 * flush the workqueue instead of synchronize_rcu. Therefore readers do
+	 * not need to call rcu_read_lock/rcu_read_unlock: the beginning of
+	 * work item execution acts instead of rcu_read_lock() and the end of
+	 * work item execution acts instead of rcu_read_lock().
+	 * Writers use virtqueue mutex. */
+	void *private_data;
+	/* Log write descriptors */
+	void __user *log_base;
+	struct vhost_log log[VHOST_NET_MAX_SG];
+};
+
+struct vhost_dev {
+	/* Readers use RCU to access memory table pointer
+	 * log base pointer and features.
+	 * Writers use mutex below.*/
+	struct vhost_memory *memory;
+	struct mm_struct *mm;
+	struct mutex mutex;
+	unsigned acked_features;
+	struct vhost_virtqueue *vqs;
+	int nvqs;
+	struct file *log_file;
+	struct eventfd_ctx *log_ctx;
+};
+
+long vhost_dev_init(struct vhost_dev *, struct vhost_virtqueue *vqs, int nvqs);
+long vhost_dev_check_owner(struct vhost_dev *);
+long vhost_dev_reset_owner(struct vhost_dev *);
+void vhost_dev_cleanup(struct vhost_dev *);
+long vhost_dev_ioctl(struct vhost_dev *, unsigned int ioctl, unsigned long arg);
+int vhost_vq_access_ok(struct vhost_virtqueue *vq);
+int vhost_log_access_ok(struct vhost_dev *);
+
+unsigned vhost_get_vq_desc(struct vhost_dev *, struct vhost_virtqueue *,
+			   struct iovec iov[], unsigned int iov_count,
+			   unsigned int *out_num, unsigned int *in_num,
+			   struct vhost_log *log, unsigned int *log_num);
+void vhost_discard_vq_desc(struct vhost_virtqueue *);
+
+int vhost_add_used(struct vhost_virtqueue *, unsigned int head, int len);
+void vhost_signal(struct vhost_dev *, struct vhost_virtqueue *);
+void vhost_add_used_and_signal(struct vhost_dev *, struct vhost_virtqueue *,
+			       unsigned int head, int len);
+void vhost_disable_notify(struct vhost_virtqueue *);
+bool vhost_enable_notify(struct vhost_virtqueue *);
+
+int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
+		    unsigned int log_num, u64 len);
+
+int vhost_init(void);
+void vhost_cleanup(void);
+
+#define vq_err(vq, fmt, ...) do {                                  \
+		pr_debug(pr_fmt(fmt), ##__VA_ARGS__);       \
+		if ((vq)->error_ctx)                               \
+				eventfd_signal((vq)->error_ctx, 1);\
+	} while (0)
+
+enum {
+	VHOST_FEATURES = (1 << VIRTIO_F_NOTIFY_ON_EMPTY) |
+			 (1 << VIRTIO_RING_F_INDIRECT_DESC) |
+			 (1 << VHOST_F_LOG_ALL) |
+			 (1 << VHOST_NET_F_VIRTIO_NET_HDR),
+};
+
+static inline int vhost_has_feature(struct vhost_dev *dev, int bit)
+{
+	unsigned acked_features = rcu_dereference(dev->acked_features);
+	return acked_features & (1 << bit);
+}
+
+#endif
diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c
index 409ca9643528..a3a7f8938175 100644
--- a/drivers/video/backlight/omap1_bl.c
+++ b/drivers/video/backlight/omap1_bl.c
@@ -139,8 +139,6 @@ static int omapbl_probe(struct platform_device *pdev)
 	if (!pdata)
 		return -ENXIO;
 
-	omapbl_ops.check_fb = pdata->check_fb;
-
 	bl = kzalloc(sizeof(struct omap_backlight), GFP_KERNEL);
 	if (unlikely(!bl))
 		return -ENOMEM;
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index da7c01b39be2..3a561df2e8a2 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1573,15 +1573,15 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (err)
 		return err;
 
-	err = pci_request_regions(dev, name);
-	if (err)
-		return err;
-
 	err = -ENOMEM;
 	cfb = cyberpro_alloc_fb_info(id->driver_data, name);
 	if (!cfb)
 		goto failed_release;
 
+	err = pci_request_regions(dev, cfb->fb.fix.id);
+	if (err)
+		goto failed_regions;
+
 	cfb->dev = dev;
 	cfb->region = pci_ioremap_bar(dev, 0);
 	if (!cfb->region)
@@ -1633,10 +1633,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 failed:
 	iounmap(cfb->region);
 failed_ioremap:
+	pci_release_regions(dev);
+failed_regions:
 	cyberpro_free_fb_info(cfb);
 failed_release:
-	pci_release_regions(dev);
-
 	return err;
 }
 
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index c7c6455f1fa8..e192b058a688 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -189,11 +189,6 @@ static struct {
 	struct omapfb_color_key	color_key;
 } dispc;
 
-static struct platform_device omapdss_device = {
-	.name		= "omapdss",
-	.id		= -1,
-};
-
 static void enable_lcd_clocks(int enable);
 
 static void inline dispc_write_reg(int idx, u32 val)
@@ -920,20 +915,20 @@ static irqreturn_t omap_dispc_irq_handler(int irq, void *dev)
 
 static int get_dss_clocks(void)
 {
-	dispc.dss_ick = clk_get(&omapdss_device.dev, "ick");
+	dispc.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick");
 	if (IS_ERR(dispc.dss_ick)) {
 		dev_err(dispc.fbdev->dev, "can't get ick\n");
 		return PTR_ERR(dispc.dss_ick);
 	}
 
-	dispc.dss1_fck = clk_get(&omapdss_device.dev, "dss1_fck");
+	dispc.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck");
 	if (IS_ERR(dispc.dss1_fck)) {
 		dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
 		clk_put(dispc.dss_ick);
 		return PTR_ERR(dispc.dss1_fck);
 	}
 
-	dispc.dss_54m_fck = clk_get(&omapdss_device.dev, "tv_fck");
+	dispc.dss_54m_fck = clk_get(&dispc.fbdev->dssdev->dev, "tv_fck");
 	if (IS_ERR(dispc.dss_54m_fck)) {
 		dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
 		clk_put(dispc.dss_ick);
@@ -1385,12 +1380,6 @@ static int omap_dispc_init(struct omapfb_device *fbdev, int ext_mode,
 	int skip_init = 0;
 	int i;
 
-	r = platform_device_register(&omapdss_device);
-	if (r) {
-		dev_err(fbdev->dev, "can't register omapdss device\n");
-		return r;
-	}
-
 	memset(&dispc, 0, sizeof(dispc));
 
 	dispc.base = ioremap(DISPC_BASE, SZ_1K);
@@ -1534,7 +1523,6 @@ static void omap_dispc_cleanup(void)
 	free_irq(INT_24XX_DSS_IRQ, dispc.fbdev);
 	put_dss_clocks();
 	iounmap(dispc.base);
-	platform_device_unregister(&omapdss_device);
 }
 
 const struct lcd_ctrl omap2_int_ctrl = {
diff --git a/drivers/video/omap/lcd_htcherald.c b/drivers/video/omap/lcd_htcherald.c
index a9007c5d1fad..4802419da83b 100644
--- a/drivers/video/omap/lcd_htcherald.c
+++ b/drivers/video/omap/lcd_htcherald.c
@@ -115,12 +115,12 @@ struct platform_driver htcherald_panel_driver = {
 	},
 };
 
-static int htcherald_panel_drv_init(void)
+static int __init htcherald_panel_drv_init(void)
 {
 	return platform_driver_register(&htcherald_panel_driver);
 }
 
-static void htcherald_panel_drv_cleanup(void)
+static void __exit htcherald_panel_drv_cleanup(void)
 {
 	platform_driver_unregister(&htcherald_panel_driver);
 }
diff --git a/drivers/video/omap/omapfb.h b/drivers/video/omap/omapfb.h
index 46e4714014e8..af3c9e571ec3 100644
--- a/drivers/video/omap/omapfb.h
+++ b/drivers/video/omap/omapfb.h
@@ -203,6 +203,8 @@ struct omapfb_device {
 
 	struct omapfb_mem_desc		mem_desc;
 	struct fb_info			*fb_info[OMAPFB_PLANE_NUM];
+
+	struct platform_device	*dssdev;	/* dummy dev for clocks */
 };
 
 #ifdef CONFIG_ARCH_OMAP1
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index c7f59a5ccdbc..2c4f470fa086 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -83,6 +83,19 @@ static struct caps_table_struct color_caps[] = {
 	{ 1 << OMAPFB_COLOR_YUY422,	"YUY422", },
 };
 
+static void omapdss_release(struct device *dev)
+{
+}
+
+/* dummy device for clocks */
+static struct platform_device omapdss_device = {
+	.name		= "omapdss",
+	.id		= -1,
+	.dev            = {
+		.release = omapdss_release,
+	},
+};
+
 /*
  * ---------------------------------------------------------------------------
  * LCD panel
@@ -1700,6 +1713,7 @@ static int omapfb_do_probe(struct platform_device *pdev,
 
 	fbdev->dev = &pdev->dev;
 	fbdev->panel = panel;
+	fbdev->dssdev = &omapdss_device;
 	platform_set_drvdata(pdev, fbdev);
 
 	mutex_init(&fbdev->rqueue_mutex);
@@ -1814,8 +1828,16 @@ cleanup:
 
 static int omapfb_probe(struct platform_device *pdev)
 {
+	int r;
+
 	BUG_ON(fbdev_pdev != NULL);
 
+	r = platform_device_register(&omapdss_device);
+	if (r) {
+		dev_err(&pdev->dev, "can't register omapdss device\n");
+		return r;
+	}
+
 	/* Delay actual initialization until the LCD is registered */
 	fbdev_pdev = pdev;
 	if (fbdev_panel != NULL)
@@ -1843,6 +1865,9 @@ static int omapfb_remove(struct platform_device *pdev)
 	fbdev->state = OMAPFB_DISABLED;
 	omapfb_free_resources(fbdev, saved_state);
 
+	platform_device_unregister(&omapdss_device);
+	fbdev->dssdev = NULL;
+
 	return 0;
 }
 
diff --git a/drivers/video/omap/rfbi.c b/drivers/video/omap/rfbi.c
index fed7b1bda19c..1162603c72e5 100644
--- a/drivers/video/omap/rfbi.c
+++ b/drivers/video/omap/rfbi.c
@@ -83,13 +83,13 @@ static inline u32 rfbi_read_reg(int idx)
 
 static int rfbi_get_clocks(void)
 {
-	rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "ick");
+	rfbi.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick");
 	if (IS_ERR(rfbi.dss_ick)) {
 		dev_err(rfbi.fbdev->dev, "can't get ick\n");
 		return PTR_ERR(rfbi.dss_ick);
 	}
 
-	rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck");
+	rfbi.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck");
 	if (IS_ERR(rfbi.dss1_fck)) {
 		dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
 		clk_put(rfbi.dss_ick);
diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig
index 71d8dec30635..c63ce767b277 100644
--- a/drivers/video/omap2/dss/Kconfig
+++ b/drivers/video/omap2/dss/Kconfig
@@ -25,6 +25,13 @@ config OMAP2_DSS_DEBUG_SUPPORT
 	  This enables debug messages. You need to enable printing
 	  with 'debug' module parameter.
 
+config OMAP2_DSS_COLLECT_IRQ_STATS
+	bool "Collect DSS IRQ statistics"
+	depends on OMAP2_DSS_DEBUG_SUPPORT
+	default n
+	help
+	  Collect DSS IRQ statistics, printable via debugfs
+
 config OMAP2_DSS_RFBI
 	bool "RFBI support"
         default n
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 29497a0c9a91..82918eec6d2e 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -124,6 +124,7 @@ static void restore_all_ctx(void)
 	dss_clk_disable_all_no_ctx();
 }
 
+#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT)
 /* CLOCKS */
 static void core_dump_clocks(struct seq_file *s)
 {
@@ -149,6 +150,7 @@ static void core_dump_clocks(struct seq_file *s)
 				clocks[i]->usecount);
 	}
 }
+#endif /* defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) */
 
 static int dss_get_clock(struct clk **clock, const char *clk_name)
 {
@@ -395,6 +397,14 @@ static int dss_initialize_debugfs(void)
 	debugfs_create_file("clk", S_IRUGO, dss_debugfs_dir,
 			&dss_debug_dump_clocks, &dss_debug_fops);
 
+	debugfs_create_file("dispc_irq", S_IRUGO, dss_debugfs_dir,
+			&dispc_dump_irqs, &dss_debug_fops);
+
+#ifdef CONFIG_OMAP2_DSS_DSI
+	debugfs_create_file("dsi_irq", S_IRUGO, dss_debugfs_dir,
+			&dsi_dump_irqs, &dss_debug_fops);
+#endif
+
 	debugfs_create_file("dss", S_IRUGO, dss_debugfs_dir,
 			&dss_dump_regs, &dss_debug_fops);
 	debugfs_create_file("dispc", S_IRUGO, dss_debugfs_dir,
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 6dabf4b2f005..de8bfbac9e26 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -148,6 +148,12 @@ static const struct dispc_reg dispc_reg_att[] = { DISPC_GFX_ATTRIBUTES,
 	DISPC_VID_ATTRIBUTES(0),
 	DISPC_VID_ATTRIBUTES(1) };
 
+struct dispc_irq_stats {
+	unsigned long last_reset;
+	unsigned irq_count;
+	unsigned irqs[32];
+};
+
 static struct {
 	void __iomem    *base;
 
@@ -160,6 +166,11 @@ static struct {
 	struct work_struct error_work;
 
 	u32		ctx[DISPC_SZ_REGS / sizeof(u32)];
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spinlock_t irq_stats_lock;
+	struct dispc_irq_stats irq_stats;
+#endif
 } dispc;
 
 static void _omap_dispc_set_irqs(void);
@@ -1443,7 +1454,10 @@ static unsigned long calc_fclk_five_taps(u16 width, u16 height,
 		do_div(tmp, 2 * out_height * ppl);
 		fclk = tmp;
 
-		if (height > 2 * out_height && ppl != out_width) {
+		if (height > 2 * out_height) {
+			if (ppl == out_width)
+				return 0;
+
 			tmp = pclk * (height - 2 * out_height) * out_width;
 			do_div(tmp, 2 * out_height * (ppl - out_width));
 			fclk = max(fclk, (u32) tmp);
@@ -1623,7 +1637,7 @@ static int _dispc_setup_plane(enum omap_plane plane,
 		DSSDBG("required fclk rate = %lu Hz\n", fclk);
 		DSSDBG("current fclk rate = %lu Hz\n", dispc_fclk_rate());
 
-		if (fclk > dispc_fclk_rate()) {
+		if (!fclk || fclk > dispc_fclk_rate()) {
 			DSSERR("failed to set up scaling, "
 					"required fclk rate = %lu Hz, "
 					"current fclk rate = %lu Hz\n",
@@ -2247,6 +2261,50 @@ void dispc_dump_clocks(struct seq_file *s)
 	enable_clocks(0);
 }
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+void dispc_dump_irqs(struct seq_file *s)
+{
+	unsigned long flags;
+	struct dispc_irq_stats stats;
+
+	spin_lock_irqsave(&dispc.irq_stats_lock, flags);
+
+	stats = dispc.irq_stats;
+	memset(&dispc.irq_stats, 0, sizeof(dispc.irq_stats));
+	dispc.irq_stats.last_reset = jiffies;
+
+	spin_unlock_irqrestore(&dispc.irq_stats_lock, flags);
+
+	seq_printf(s, "period %u ms\n",
+			jiffies_to_msecs(jiffies - stats.last_reset));
+
+	seq_printf(s, "irqs %d\n", stats.irq_count);
+#define PIS(x) \
+	seq_printf(s, "%-20s %10d\n", #x, stats.irqs[ffs(DISPC_IRQ_##x)-1]);
+
+	PIS(FRAMEDONE);
+	PIS(VSYNC);
+	PIS(EVSYNC_EVEN);
+	PIS(EVSYNC_ODD);
+	PIS(ACBIAS_COUNT_STAT);
+	PIS(PROG_LINE_NUM);
+	PIS(GFX_FIFO_UNDERFLOW);
+	PIS(GFX_END_WIN);
+	PIS(PAL_GAMMA_MASK);
+	PIS(OCP_ERR);
+	PIS(VID1_FIFO_UNDERFLOW);
+	PIS(VID1_END_WIN);
+	PIS(VID2_FIFO_UNDERFLOW);
+	PIS(VID2_END_WIN);
+	PIS(SYNC_LOST);
+	PIS(SYNC_LOST_DIGIT);
+	PIS(WAKEUP);
+#undef PIS
+}
+#else
+void dispc_dump_irqs(struct seq_file *s) { }
+#endif
+
 void dispc_dump_regs(struct seq_file *s)
 {
 #define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dispc_read_reg(r))
@@ -2665,6 +2723,13 @@ void dispc_irq_handler(void)
 
 	irqstatus = dispc_read_reg(DISPC_IRQSTATUS);
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spin_lock(&dispc.irq_stats_lock);
+	dispc.irq_stats.irq_count++;
+	dss_collect_irq_stats(irqstatus, dispc.irq_stats.irqs);
+	spin_unlock(&dispc.irq_stats_lock);
+#endif
+
 #ifdef DEBUG
 	if (dss_debug)
 		print_irq_status(irqstatus);
@@ -3012,6 +3077,11 @@ int dispc_init(void)
 
 	spin_lock_init(&dispc.irq_lock);
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spin_lock_init(&dispc.irq_stats_lock);
+	dispc.irq_stats.last_reset = jiffies;
+#endif
+
 	INIT_WORK(&dispc.error_work, dispc_error_worker);
 
 	dispc.base = ioremap(DISPC_BASE, DISPC_SZ_REGS);
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 5936487b5def..6122178f5f85 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -204,6 +204,14 @@ struct dsi_update_region {
 	struct omap_dss_device *device;
 };
 
+struct dsi_irq_stats {
+	unsigned long last_reset;
+	unsigned irq_count;
+	unsigned dsi_irqs[32];
+	unsigned vc_irqs[4][32];
+	unsigned cio_irqs[32];
+};
+
 static struct
 {
 	void __iomem	*base;
@@ -258,6 +266,11 @@ static struct
 #endif
 	int debug_read;
 	int debug_write;
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spinlock_t irq_stats_lock;
+	struct dsi_irq_stats irq_stats;
+#endif
 } dsi;
 
 #ifdef DEBUG
@@ -528,6 +541,12 @@ void dsi_irq_handler(void)
 
 	irqstatus = dsi_read_reg(DSI_IRQSTATUS);
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spin_lock(&dsi.irq_stats_lock);
+	dsi.irq_stats.irq_count++;
+	dss_collect_irq_stats(irqstatus, dsi.irq_stats.dsi_irqs);
+#endif
+
 	if (irqstatus & DSI_IRQ_ERROR_MASK) {
 		DSSERR("DSI error, irqstatus %x\n", irqstatus);
 		print_irq_status(irqstatus);
@@ -549,6 +568,10 @@ void dsi_irq_handler(void)
 
 		vcstatus = dsi_read_reg(DSI_VC_IRQSTATUS(i));
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+		dss_collect_irq_stats(vcstatus, dsi.irq_stats.vc_irqs[i]);
+#endif
+
 		if (vcstatus & DSI_VC_IRQ_BTA)
 			complete(&dsi.bta_completion);
 
@@ -568,6 +591,10 @@ void dsi_irq_handler(void)
 	if (irqstatus & DSI_IRQ_COMPLEXIO_ERR) {
 		ciostatus = dsi_read_reg(DSI_COMPLEXIO_IRQ_STATUS);
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+		dss_collect_irq_stats(ciostatus, dsi.irq_stats.cio_irqs);
+#endif
+
 		dsi_write_reg(DSI_COMPLEXIO_IRQ_STATUS, ciostatus);
 		/* flush posted write */
 		dsi_read_reg(DSI_COMPLEXIO_IRQ_STATUS);
@@ -579,6 +606,10 @@ void dsi_irq_handler(void)
 	dsi_write_reg(DSI_IRQSTATUS, irqstatus & ~DSI_IRQ_CHANNEL_MASK);
 	/* flush posted write */
 	dsi_read_reg(DSI_IRQSTATUS);
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spin_unlock(&dsi.irq_stats_lock);
+#endif
 }
 
 
@@ -797,12 +828,12 @@ static int dsi_pll_power(enum dsi_pll_power_state state)
 
 	/* PLL_PWR_STATUS */
 	while (FLD_GET(dsi_read_reg(DSI_CLK_CTRL), 29, 28) != state) {
-		udelay(1);
-		if (t++ > 1000) {
+		if (++t > 1000) {
 			DSSERR("Failed to set DSI PLL power mode to %d\n",
 					state);
 			return -ENODEV;
 		}
+		udelay(1);
 	}
 
 	return 0;
@@ -1226,6 +1257,95 @@ void dsi_dump_clocks(struct seq_file *s)
 	enable_clocks(0);
 }
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+void dsi_dump_irqs(struct seq_file *s)
+{
+	unsigned long flags;
+	struct dsi_irq_stats stats;
+
+	spin_lock_irqsave(&dsi.irq_stats_lock, flags);
+
+	stats = dsi.irq_stats;
+	memset(&dsi.irq_stats, 0, sizeof(dsi.irq_stats));
+	dsi.irq_stats.last_reset = jiffies;
+
+	spin_unlock_irqrestore(&dsi.irq_stats_lock, flags);
+
+	seq_printf(s, "period %u ms\n",
+			jiffies_to_msecs(jiffies - stats.last_reset));
+
+	seq_printf(s, "irqs %d\n", stats.irq_count);
+#define PIS(x) \
+	seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]);
+
+	seq_printf(s, "-- DSI interrupts --\n");
+	PIS(VC0);
+	PIS(VC1);
+	PIS(VC2);
+	PIS(VC3);
+	PIS(WAKEUP);
+	PIS(RESYNC);
+	PIS(PLL_LOCK);
+	PIS(PLL_UNLOCK);
+	PIS(PLL_RECALL);
+	PIS(COMPLEXIO_ERR);
+	PIS(HS_TX_TIMEOUT);
+	PIS(LP_RX_TIMEOUT);
+	PIS(TE_TRIGGER);
+	PIS(ACK_TRIGGER);
+	PIS(SYNC_LOST);
+	PIS(LDO_POWER_GOOD);
+	PIS(TA_TIMEOUT);
+#undef PIS
+
+#define PIS(x) \
+	seq_printf(s, "%-20s %10d %10d %10d %10d\n", #x, \
+			stats.vc_irqs[0][ffs(DSI_VC_IRQ_##x)-1], \
+			stats.vc_irqs[1][ffs(DSI_VC_IRQ_##x)-1], \
+			stats.vc_irqs[2][ffs(DSI_VC_IRQ_##x)-1], \
+			stats.vc_irqs[3][ffs(DSI_VC_IRQ_##x)-1]);
+
+	seq_printf(s, "-- VC interrupts --\n");
+	PIS(CS);
+	PIS(ECC_CORR);
+	PIS(PACKET_SENT);
+	PIS(FIFO_TX_OVF);
+	PIS(FIFO_RX_OVF);
+	PIS(BTA);
+	PIS(ECC_NO_CORR);
+	PIS(FIFO_TX_UDF);
+	PIS(PP_BUSY_CHANGE);
+#undef PIS
+
+#define PIS(x) \
+	seq_printf(s, "%-20s %10d\n", #x, \
+			stats.cio_irqs[ffs(DSI_CIO_IRQ_##x)-1]);
+
+	seq_printf(s, "-- CIO interrupts --\n");
+	PIS(ERRSYNCESC1);
+	PIS(ERRSYNCESC2);
+	PIS(ERRSYNCESC3);
+	PIS(ERRESC1);
+	PIS(ERRESC2);
+	PIS(ERRESC3);
+	PIS(ERRCONTROL1);
+	PIS(ERRCONTROL2);
+	PIS(ERRCONTROL3);
+	PIS(STATEULPS1);
+	PIS(STATEULPS2);
+	PIS(STATEULPS3);
+	PIS(ERRCONTENTIONLP0_1);
+	PIS(ERRCONTENTIONLP1_1);
+	PIS(ERRCONTENTIONLP0_2);
+	PIS(ERRCONTENTIONLP1_2);
+	PIS(ERRCONTENTIONLP0_3);
+	PIS(ERRCONTENTIONLP1_3);
+	PIS(ULPSACTIVENOT_ALL0);
+	PIS(ULPSACTIVENOT_ALL1);
+#undef PIS
+}
+#endif
+
 void dsi_dump_regs(struct seq_file *s)
 {
 #define DUMPREG(r) seq_printf(s, "%-35s %08x\n", #r, dsi_read_reg(r))
@@ -1321,12 +1441,12 @@ static int dsi_complexio_power(enum dsi_complexio_power_state state)
 
 	/* PWR_STATUS */
 	while (FLD_GET(dsi_read_reg(DSI_COMPLEXIO_CFG1), 26, 25) != state) {
-		udelay(1);
-		if (t++ > 1000) {
+		if (++t > 1000) {
 			DSSERR("failed to set complexio power state to "
 					"%d\n", state);
 			return -ENODEV;
 		}
+		udelay(1);
 	}
 
 	return 0;
@@ -1526,10 +1646,10 @@ static void dsi_complexio_uninit(void)
 
 static int _dsi_wait_reset(void)
 {
-	int i = 0;
+	int t = 0;
 
 	while (REG_GET(DSI_SYSSTATUS, 0, 0) == 0) {
-		if (i++ > 5) {
+		if (++t > 5) {
 			DSSERR("soft reset failed\n");
 			return -ENODEV;
 		}
@@ -1999,7 +2119,7 @@ static int dsi_vc_send_short(int channel, u8 data_type, u16 data, u8 ecc)
 		return -EINVAL;
 	}
 
-	data_id = data_type | channel << 6;
+	data_id = data_type | dsi.vc[channel].dest_per << 6;
 
 	r = (data_id << 0) | (data << 8) | (ecc << 24);
 
@@ -2011,7 +2131,7 @@ static int dsi_vc_send_short(int channel, u8 data_type, u16 data, u8 ecc)
 int dsi_vc_send_null(int channel)
 {
 	u8 nullpkg[] = {0, 0, 0, 0};
-	return dsi_vc_send_long(0, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
+	return dsi_vc_send_long(channel, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
 }
 EXPORT_SYMBOL(dsi_vc_send_null);
 
@@ -2058,7 +2178,7 @@ int dsi_vc_dcs_read(int channel, u8 dcs_cmd, u8 *buf, int buflen)
 	int r;
 
 	if (dsi.debug_read)
-		DSSDBG("dsi_vc_dcs_read(ch%d, dcs_cmd %u)\n", channel, dcs_cmd);
+		DSSDBG("dsi_vc_dcs_read(ch%d, dcs_cmd %x)\n", channel, dcs_cmd);
 
 	r = dsi_vc_send_short(channel, DSI_DT_DCS_READ, dcs_cmd, 0);
 	if (r)
@@ -2586,7 +2706,6 @@ static int dsi_update_screen_l4(struct omap_dss_device *dssdev,
 		/* using fifo not empty */
 		/* TX_FIFO_NOT_EMPTY */
 		while (FLD_GET(dsi_read_reg(DSI_VC_CTRL(0)), 5, 5)) {
-			udelay(1);
 			fifo_stalls++;
 			if (fifo_stalls > 0xfffff) {
 				DSSERR("fifo stalls overflow, pixels left %d\n",
@@ -2594,6 +2713,7 @@ static int dsi_update_screen_l4(struct omap_dss_device *dssdev,
 				dsi_if_enable(0);
 				return -EIO;
 			}
+			udelay(1);
 		}
 #elif 1
 		/* using fifo emptiness */
@@ -2812,11 +2932,15 @@ static int dsi_set_update_mode(struct omap_dss_device *dssdev,
 
 static int dsi_set_te(struct omap_dss_device *dssdev, bool enable)
 {
-	int r;
-	r = dssdev->driver->enable_te(dssdev, enable);
-	/* XXX for some reason, DSI TE breaks if we don't wait here.
-	 * Panel bug? Needs more studying */
-	msleep(100);
+	int r = 0;
+
+	if (dssdev->driver->enable_te) {
+		r = dssdev->driver->enable_te(dssdev, enable);
+		/* XXX for some reason, DSI TE breaks if we don't wait here.
+		 * Panel bug? Needs more studying */
+		msleep(100);
+	}
+
 	return r;
 }
 
@@ -3637,6 +3761,11 @@ int dsi_init(struct platform_device *pdev)
 	spin_lock_init(&dsi.errors_lock);
 	dsi.errors = 0;
 
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+	spin_lock_init(&dsi.irq_stats_lock);
+	dsi.irq_stats.last_reset = jiffies;
+#endif
+
 	init_completion(&dsi.bta_completion);
 	init_completion(&dsi.update_completion);
 
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 9b05ee65a15d..0a26b7d84d41 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -467,14 +467,14 @@ static irqreturn_t dss_irq_handler_omap3(int irq, void *arg)
 
 static int _omap_dss_wait_reset(void)
 {
-	unsigned timeout = 1000;
+	int t = 0;
 
 	while (REG_GET(DSS_SYSSTATUS, 0, 0) == 0) {
-		udelay(1);
-		if (!--timeout) {
+		if (++t > 1000) {
 			DSSERR("soft reset failed\n");
 			return -ENODEV;
 		}
+		udelay(1);
 	}
 
 	return 0;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 8da5ac42151b..2bcb1245d6c2 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -240,6 +240,7 @@ int dsi_init(struct platform_device *pdev);
 void dsi_exit(void);
 
 void dsi_dump_clocks(struct seq_file *s);
+void dsi_dump_irqs(struct seq_file *s);
 void dsi_dump_regs(struct seq_file *s);
 
 void dsi_save_context(void);
@@ -268,6 +269,7 @@ int dpi_init_display(struct omap_dss_device *dssdev);
 int dispc_init(void);
 void dispc_exit(void);
 void dispc_dump_clocks(struct seq_file *s);
+void dispc_dump_irqs(struct seq_file *s);
 void dispc_dump_regs(struct seq_file *s);
 void dispc_irq_handler(void);
 void dispc_fake_vsync_irq(void);
@@ -367,4 +369,16 @@ void rfbi_set_timings(int rfbi_module, struct rfbi_timings *t);
 unsigned long rfbi_get_max_tx_rate(void);
 int rfbi_init_display(struct omap_dss_device *display);
 
+
+#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
+static inline void dss_collect_irq_stats(u32 irqstatus, unsigned *irq_arr)
+{
+	int b;
+	for (b = 0; b < 32; ++b) {
+		if (irqstatus & (1 << b))
+			irq_arr[b]++;
+	}
+}
+#endif
+
 #endif
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index d0b3006ad8a5..b936495c065d 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -120,7 +120,7 @@ static struct {
 
 	struct omap_dss_device *dssdev[2];
 
-	struct kfifo      *cmd_fifo;
+	struct kfifo      cmd_fifo;
 	spinlock_t        cmd_lock;
 	struct completion cmd_done;
 	atomic_t          cmd_fifo_full;
@@ -1011,20 +1011,20 @@ static void process_cmd_fifo(void)
 		return;
 
 	while (true) {
-		spin_lock_irqsave(rfbi.cmd_fifo->lock, flags);
+		spin_lock_irqsave(&rfbi.cmd_lock, flags);
 
-		len = __kfifo_get(rfbi.cmd_fifo, (unsigned char *)&p,
+		len = kfifo_out(&rfbi.cmd_fifo, (unsigned char *)&p,
 				  sizeof(struct update_param));
 		if (len == 0) {
 			DSSDBG("nothing more in fifo\n");
 			atomic_set(&rfbi.cmd_pending, 0);
-			spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+			spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
 			break;
 		}
 
 		/* DSSDBG("fifo full %d\n", rfbi.cmd_fifo_full.counter);*/
 
-		spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+		spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
 
 		BUG_ON(len != sizeof(struct update_param));
 		BUG_ON(p.rfbi_module > 1);
@@ -1052,25 +1052,25 @@ static void rfbi_push_cmd(struct update_param *p)
 		unsigned long flags;
 		int available;
 
-		spin_lock_irqsave(rfbi.cmd_fifo->lock, flags);
+		spin_lock_irqsave(&rfbi.cmd_lock, flags);
 		available = RFBI_CMD_FIFO_LEN_BYTES -
-			__kfifo_len(rfbi.cmd_fifo);
+			kfifo_len(&rfbi.cmd_fifo);
 
 /*		DSSDBG("%d bytes left in fifo\n", available); */
 		if (available < sizeof(struct update_param)) {
 			DSSDBG("Going to wait because FIFO FULL..\n");
-			spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+			spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
 			atomic_inc(&rfbi.cmd_fifo_full);
 			wait_for_completion(&rfbi.cmd_done);
 			/*DSSDBG("Woke up because fifo not full anymore\n");*/
 			continue;
 		}
 
-		ret = __kfifo_put(rfbi.cmd_fifo, (unsigned char *)p,
+		ret = kfifo_in(&rfbi.cmd_fifo, (unsigned char *)p,
 				  sizeof(struct update_param));
 /*		DSSDBG("pushed %d bytes\n", ret);*/
 
-		spin_unlock_irqrestore(rfbi.cmd_fifo->lock, flags);
+		spin_unlock_irqrestore(&rfbi.cmd_lock, flags);
 
 		BUG_ON(ret != sizeof(struct update_param));
 
@@ -1155,12 +1155,12 @@ int rfbi_init(void)
 {
 	u32 rev;
 	u32 l;
+	int r;
 
 	spin_lock_init(&rfbi.cmd_lock);
-	rfbi.cmd_fifo = kfifo_alloc(RFBI_CMD_FIFO_LEN_BYTES, GFP_KERNEL,
-				    &rfbi.cmd_lock);
-	if (IS_ERR(rfbi.cmd_fifo))
-		return -ENOMEM;
+	r = kfifo_alloc(&rfbi.cmd_fifo, RFBI_CMD_FIFO_LEN_BYTES, GFP_KERNEL);
+	if (r)
+		return r;
 
 	init_completion(&rfbi.cmd_done);
 	atomic_set(&rfbi.cmd_fifo_full, 0);
@@ -1196,7 +1196,7 @@ void rfbi_exit(void)
 {
 	DSSDBG("rfbi_exit\n");
 
-	kfifo_free(rfbi.cmd_fifo);
+	kfifo_free(&rfbi.cmd_fifo);
 
 	iounmap(rfbi.base);
 }
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index ef299839858a..d17caef6915a 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1311,6 +1311,7 @@ static void omapfb_free_fbmem(struct fb_info *fbi)
 		if (rg->vrfb.vaddr[0]) {
 			iounmap(rg->vrfb.vaddr[0]);
 			omap_vrfb_release_ctx(&rg->vrfb);
+			rg->vrfb.vaddr[0] = NULL;
 		}
 	}
 
@@ -2114,6 +2115,11 @@ static int omapfb_probe(struct platform_device *pdev)
 	dssdev = NULL;
 	for_each_dss_dev(dssdev) {
 		omap_dss_get_device(dssdev);
+		if (!dssdev->driver) {
+			dev_err(&pdev->dev, "no driver for display\n");
+			r = -EINVAL;
+			goto cleanup;
+		}
 		fbdev->displays[fbdev->num_displays++] = dssdev;
 	}
 
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 415858b421b3..825b665245bb 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1221,9 +1221,9 @@ static void setup_smart_timing(struct pxafb_info *fbi,
 static int pxafb_smart_thread(void *arg)
 {
 	struct pxafb_info *fbi = arg;
-	struct pxafb_mach_info *inf;
+	struct pxafb_mach_info *inf = fbi->dev->platform_data;
 
-	if (!fbi || !fbi->dev->platform_data->smart_update) {
+	if (!inf->smart_update) {
 		pr_err("%s: not properly initialized, thread terminated\n",
 				__func__);
 		return -EINVAL;
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index adf9632c6b1f..53cb722c45a0 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -211,21 +211,23 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
 
 /**
  * s3c_fb_calc_pixclk() - calculate the divider to create the pixel clock.
- * @id: window id.
  * @sfb: The hardware state.
  * @pixclock: The pixel clock wanted, in picoseconds.
  *
  * Given the specified pixel clock, work out the necessary divider to get
  * close to the output frequency.
  */
-static int s3c_fb_calc_pixclk(unsigned char id, struct s3c_fb *sfb, unsigned int pixclk)
+static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk)
 {
-	struct s3c_fb_pd_win *win = sfb->pdata->win[id];
 	unsigned long clk = clk_get_rate(sfb->bus_clk);
+	unsigned long long tmp;
 	unsigned int result;
 
-	pixclk *= win->win_mode.refresh;
-	result = clk / pixclk;
+	tmp = (unsigned long long)clk;
+	tmp *= pixclk;
+
+	do_div(tmp, 1000000000UL);
+	result = (unsigned int)tmp / 1000;
 
 	dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n",
 		pixclk, clk, result, clk / result);
@@ -301,7 +303,7 @@ static int s3c_fb_set_par(struct fb_info *info)
 	/* use window 0 as the basis for the lcd output timings */
 
 	if (win_no == 0) {
-		clkdiv = s3c_fb_calc_pixclk(win_no, sfb, var->pixclock);
+		clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock);
 
 		data = sfb->pdata->vidcon0;
 		data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
diff --git a/drivers/video/via/accel.c b/drivers/video/via/accel.c
index 9d4f3a49ba4a..d5077dfa9e00 100644
--- a/drivers/video/via/accel.c
+++ b/drivers/video/via/accel.c
@@ -137,7 +137,7 @@ static int hw_bitblt_1(void __iomem *engine, u8 op, u32 width, u32 height,
 			tmp, dst_pitch);
 		return -EINVAL;
 	}
-	tmp = (tmp >> 3) | (dst_pitch << (16 - 3));
+	tmp = VIA_PITCH_ENABLE | (tmp >> 3) | (dst_pitch << (16 - 3));
 	writel(tmp, engine + 0x38);
 
 	if (op == VIA_BITBLT_FILL)
@@ -352,6 +352,9 @@ int viafb_init_engine(struct fb_info *info)
 	viapar->shared->vq_vram_addr = viapar->fbmem_free;
 	viapar->fbmem_used += VQ_SIZE;
 
+	/* Init 2D engine reg to reset 2D engine */
+	writel(0x0, engine + VIA_REG_KEYCONTROL);
+
 	/* Init AGP and VQ regs */
 	switch (chip_name) {
 	case UNICHROME_K8M890:
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index d8df17a7d5fc..3028e7ddc3b5 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -177,16 +177,15 @@ static int viafb_set_par(struct fb_info *info)
 	}
 
 	if (vmode_index != VIA_RES_INVALID) {
-		viafb_setmode(vmode_index, info->var.xres, info->var.yres,
-			info->var.bits_per_pixel, vmode_index1,
-			viafb_second_xres, viafb_second_yres, viafb_bpp1);
-
 		viafb_update_fix(info);
 		viafb_bpp = info->var.bits_per_pixel;
 		if (info->var.accel_flags & FB_ACCELF_TEXT)
 			info->flags &= ~FBINFO_HWACCEL_DISABLED;
 		else
 			info->flags |= FBINFO_HWACCEL_DISABLED;
+		viafb_setmode(vmode_index, info->var.xres, info->var.yres,
+			info->var.bits_per_pixel, vmode_index1,
+			viafb_second_xres, viafb_second_yres, viafb_bpp1);
 	}
 
 	return 0;
@@ -872,7 +871,9 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 	if (info->flags & FBINFO_HWACCEL_DISABLED || info != viafbinfo)
 		return -ENODEV;
 
-	if (chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2)
+	/* LCD ouput does not support hw cursors (at least on VN896) */
+	if ((chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2) ||
+		viafb_LCD_ON)
 		return -ENODEV;
 
 	viafb_show_hw_cursor(info, HW_Cursor_OFF);
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 9dd588042880..505be88c82ae 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -266,7 +266,7 @@ static void __devexit virtballoon_remove(struct virtio_device *vdev)
 
 static unsigned int features[] = { VIRTIO_BALLOON_F_MUST_TELL_HOST };
 
-static struct virtio_driver virtio_balloon = {
+static struct virtio_driver virtio_balloon_driver = {
 	.feature_table = features,
 	.feature_table_size = ARRAY_SIZE(features),
 	.driver.name =	KBUILD_MODNAME,
@@ -279,12 +279,12 @@ static struct virtio_driver virtio_balloon = {
 
 static int __init init(void)
 {
-	return register_virtio_driver(&virtio_balloon);
+	return register_virtio_driver(&virtio_balloon_driver);
 }
 
 static void __exit fini(void)
 {
-	unregister_virtio_driver(&virtio_balloon);
+	unregister_virtio_driver(&virtio_balloon_driver);
 }
 module_init(init);
 module_exit(fini);
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index fbd2ecde93e4..71929ee00d69 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -334,6 +334,30 @@ static bool vring_enable_cb(struct virtqueue *_vq)
 	return true;
 }
 
+static void *vring_detach_unused_buf(struct virtqueue *_vq)
+{
+	struct vring_virtqueue *vq = to_vvq(_vq);
+	unsigned int i;
+	void *buf;
+
+	START_USE(vq);
+
+	for (i = 0; i < vq->vring.num; i++) {
+		if (!vq->data[i])
+			continue;
+		/* detach_buf clears data, so grab it now. */
+		buf = vq->data[i];
+		detach_buf(vq, i);
+		END_USE(vq);
+		return buf;
+	}
+	/* That should have freed everything. */
+	BUG_ON(vq->num_free != vq->vring.num);
+
+	END_USE(vq);
+	return NULL;
+}
+
 irqreturn_t vring_interrupt(int irq, void *_vq)
 {
 	struct vring_virtqueue *vq = to_vvq(_vq);
@@ -360,6 +384,7 @@ static struct virtqueue_ops vring_vq_ops = {
 	.kick = vring_kick,
 	.disable_cb = vring_disable_cb,
 	.enable_cb = vring_enable_cb,
+	.detach_unused_buf = vring_detach_unused_buf,
 };
 
 struct virtqueue *vring_new_virtqueue(unsigned int num,
diff --git a/drivers/watchdog/adx_wdt.c b/drivers/watchdog/adx_wdt.c
index 9c6594473d3b..9d7d155364f8 100644
--- a/drivers/watchdog/adx_wdt.c
+++ b/drivers/watchdog/adx_wdt.c
@@ -242,14 +242,14 @@ static int __devinit adx_wdt_probe(struct platform_device *pdev)
 	}
 
 	res = devm_request_mem_region(&pdev->dev, res->start,
-			res->end - res->start + 1, res->name);
+			resource_size(res), res->name);
 	if (!res) {
 		dev_err(&pdev->dev, "cannot request I/O memory region\n");
 		return -ENXIO;
 	}
 
 	wdt->base = devm_ioremap_nocache(&pdev->dev, res->start,
-			res->end - res->start + 1);
+			resource_size(res));
 	if (!wdt->base) {
 		dev_err(&pdev->dev, "cannot remap I/O memory region\n");
 		return -ENXIO;
diff --git a/drivers/watchdog/at32ap700x_wdt.c b/drivers/watchdog/at32ap700x_wdt.c
index e8ae638e5804..037847923dcb 100644
--- a/drivers/watchdog/at32ap700x_wdt.c
+++ b/drivers/watchdog/at32ap700x_wdt.c
@@ -326,7 +326,7 @@ static int __init at32_wdt_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	wdt->regs = ioremap(regs->start, regs->end - regs->start + 1);
+	wdt->regs = ioremap(regs->start, resource_size(regs));
 	if (!wdt->regs) {
 		ret = -ENOMEM;
 		dev_dbg(&pdev->dev, "could not map I/O memory\n");
diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index 9d7520fa9e9c..887136de1857 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -221,7 +221,7 @@ static int __devinit davinci_wdt_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	size = res->end - res->start + 1;
+	size = resource_size(res);
 	wdt_mem = request_mem_region(res->start, size, pdev->name);
 
 	if (wdt_mem == NULL) {
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index e44fbb31bc6f..4bdb7f1a9077 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -29,7 +29,9 @@
  *	document number 313056-003, 313057-017: 82801H (ICH8)
  *	document number 316972-004, 316973-012: 82801I (ICH9)
  *	document number 319973-002, 319974-002: 82801J (ICH10)
- *	document number 322169-001, 322170-001: 5 Series, 3400 Series (PCH)
+ *	document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
+ *	document number 320066-003, 320257-008: EP80597 (IICH)
+ *	document number TBD                   : Cougar Point (CPT)
  */
 
 /*
@@ -99,7 +101,22 @@ enum iTCO_chipsets {
 	TCO_ICH10DO,	/* ICH10DO */
 	TCO_PCH,	/* PCH Desktop Full Featured */
 	TCO_PCHM,	/* PCH Mobile Full Featured */
+	TCO_P55,	/* P55 */
+	TCO_PM55,	/* PM55 */
+	TCO_H55,	/* H55 */
+	TCO_QM57,	/* QM57 */
+	TCO_H57,	/* H57 */
+	TCO_HM55,	/* HM55 */
+	TCO_Q57,	/* Q57 */
+	TCO_HM57,	/* HM57 */
 	TCO_PCHMSFF,	/* PCH Mobile SFF Full Featured */
+	TCO_QS57,	/* QS57 */
+	TCO_3400,	/* 3400 */
+	TCO_3420,	/* 3420 */
+	TCO_3450,	/* 3450 */
+	TCO_EP80579,	/* EP80579 */
+	TCO_CPTD,	/* CPT Desktop */
+	TCO_CPTM,	/* CPT Mobile */
 };
 
 static struct {
@@ -142,7 +159,22 @@ static struct {
 	{"ICH10DO", 2},
 	{"PCH Desktop Full Featured", 2},
 	{"PCH Mobile Full Featured", 2},
+	{"P55", 2},
+	{"PM55", 2},
+	{"H55", 2},
+	{"QM57", 2},
+	{"H57", 2},
+	{"HM55", 2},
+	{"Q57", 2},
+	{"HM57", 2},
 	{"PCH Mobile SFF Full Featured", 2},
+	{"QS57", 2},
+	{"3400", 2},
+	{"3420", 2},
+	{"3450", 2},
+	{"EP80579", 2},
+	{"CPT Desktop", 2},
+	{"CPT Mobile", 2},
 	{NULL, 0}
 };
 
@@ -213,7 +245,22 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
 	{ ITCO_PCI_DEVICE(0x3a14,				TCO_ICH10DO)},
 	{ ITCO_PCI_DEVICE(0x3b00,				TCO_PCH)},
 	{ ITCO_PCI_DEVICE(0x3b01,				TCO_PCHM)},
+	{ ITCO_PCI_DEVICE(0x3b02,				TCO_P55)},
+	{ ITCO_PCI_DEVICE(0x3b03,				TCO_PM55)},
+	{ ITCO_PCI_DEVICE(0x3b06,				TCO_H55)},
+	{ ITCO_PCI_DEVICE(0x3b07,				TCO_QM57)},
+	{ ITCO_PCI_DEVICE(0x3b08,				TCO_H57)},
+	{ ITCO_PCI_DEVICE(0x3b09,				TCO_HM55)},
+	{ ITCO_PCI_DEVICE(0x3b0a,				TCO_Q57)},
+	{ ITCO_PCI_DEVICE(0x3b0b,				TCO_HM57)},
 	{ ITCO_PCI_DEVICE(0x3b0d,				TCO_PCHMSFF)},
+	{ ITCO_PCI_DEVICE(0x3b0f,				TCO_QS57)},
+	{ ITCO_PCI_DEVICE(0x3b12,				TCO_3400)},
+	{ ITCO_PCI_DEVICE(0x3b14,				TCO_3420)},
+	{ ITCO_PCI_DEVICE(0x3b16,				TCO_3450)},
+	{ ITCO_PCI_DEVICE(0x5031,				TCO_EP80579)},
+	{ ITCO_PCI_DEVICE(0x1c42,				TCO_CPTD)},
+	{ ITCO_PCI_DEVICE(0x1c43,				TCO_CPTM)},
 	{ 0, },			/* End of list */
 };
 MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c
index 83fa34b214b4..a2dc07c2ed49 100644
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -350,7 +350,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
 		ret = -ENXIO;
 		goto err_free;
 	}
-	wdt->base = ioremap(res->start, res->end - res->start + 1);
+	wdt->base = ioremap(res->start, resource_size(res));
 	if (!wdt->base) {
 		ret = -ENOMEM;
 		goto err_free;
diff --git a/drivers/watchdog/mv64x60_wdt.c b/drivers/watchdog/mv64x60_wdt.c
index acf589dc057c..a51dbe4c43da 100644
--- a/drivers/watchdog/mv64x60_wdt.c
+++ b/drivers/watchdog/mv64x60_wdt.c
@@ -275,7 +275,7 @@ static int __devinit mv64x60_wdt_probe(struct platform_device *dev)
 	if (!r)
 		return -ENODEV;
 
-	mv64x60_wdt_regs = ioremap(r->start, r->end - r->start + 1);
+	mv64x60_wdt_regs = ioremap(r->start, resource_size(r));
 	if (mv64x60_wdt_regs == NULL)
 		return -ENOMEM;
 
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 429ea99eaee5..c6aaf2845741 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -277,8 +277,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev)
 		goto err_busy;
 	}
 
-	mem = request_mem_region(res->start, res->end - res->start + 1,
-				 pdev->name);
+	mem = request_mem_region(res->start, resource_size(res), pdev->name);
 	if (!mem) {
 		ret = -EBUSY;
 		goto err_busy;
@@ -306,7 +305,7 @@ static int __devinit omap_wdt_probe(struct platform_device *pdev)
 		goto err_clk;
 	}
 
-	wdev->base = ioremap(res->start, res->end - res->start + 1);
+	wdev->base = ioremap(res->start, resource_size(res));
 	if (!wdev->base) {
 		ret = -ENOMEM;
 		goto err_ioremap;
@@ -358,7 +357,7 @@ err_clk:
 	kfree(wdev);
 
 err_kzalloc:
-	release_mem_region(res->start, res->end - res->start + 1);
+	release_mem_region(res->start, resource_size(res));
 
 err_busy:
 err_get_resource:
@@ -383,7 +382,7 @@ static int __devexit omap_wdt_remove(struct platform_device *pdev)
 		return -ENOENT;
 
 	misc_deregister(&(wdev->omap_wdt_miscdev));
-	release_mem_region(res->start, res->end - res->start + 1);
+	release_mem_region(res->start, resource_size(res));
 	platform_set_drvdata(pdev, NULL);
 
 	clk_put(wdev->ick);
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 4d227b152001..430a5848a9a5 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -264,7 +264,7 @@ static int __devinit pnx4008_wdt_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	size = res->end - res->start + 1;
+	size = resource_size(res);
 	wdt_mem = request_mem_region(res->start, size, pdev->name);
 
 	if (wdt_mem == NULL) {
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 85b93e15d011..8760a26ab2a3 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -421,7 +421,7 @@ static int __devinit s3c2410wdt_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	size = (res->end - res->start) + 1;
+	size = resource_size(res);
 	wdt_mem = request_mem_region(res->start, size, pdev->name);
 	if (wdt_mem == NULL) {
 		dev_err(dev, "failed to get memory region\n");
diff --git a/drivers/watchdog/txx9wdt.c b/drivers/watchdog/txx9wdt.c
index 6adab77fbbb0..d635566e9307 100644
--- a/drivers/watchdog/txx9wdt.c
+++ b/drivers/watchdog/txx9wdt.c
@@ -214,12 +214,10 @@ static int __init txx9wdt_probe(struct platform_device *dev)
 	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	if (!res)
 		goto exit_busy;
-	if (!devm_request_mem_region(&dev->dev,
-				     res->start, res->end - res->start + 1,
+	if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),
 				     "txx9wdt"))
 		goto exit_busy;
-	txx9wdt_reg = devm_ioremap(&dev->dev,
-				   res->start, res->end - res->start + 1);
+	txx9wdt_reg = devm_ioremap(&dev->dev, res->start, resource_size(res));
 	if (!txx9wdt_reg)
 		goto exit_busy;
 
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index c4997930afc7..5d42d55e299b 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -102,15 +102,15 @@ static void do_suspend(void)
 		goto out_thaw;
 	}
 
+	printk(KERN_DEBUG "suspending xenstore...\n");
+	xs_suspend();
+
 	err = dpm_suspend_noirq(PMSG_SUSPEND);
 	if (err) {
 		printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err);
 		goto out_resume;
 	}
 
-	printk(KERN_DEBUG "suspending xenstore...\n");
-	xs_suspend();
-
 	err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
 
 	dpm_resume_noirq(PMSG_RESUME);
@@ -120,13 +120,13 @@ static void do_suspend(void)
 		cancelled = 1;
 	}
 
+out_resume:
 	if (!cancelled) {
 		xen_arch_resume();
 		xs_resume();
 	} else
 		xs_suspend_cancel();
 
-out_resume:
 	dpm_resume_end(PMSG_RESUME);
 
 	/* Make sure timer events get retriggered on all CPUs */
diff --git a/firmware/Makefile b/firmware/Makefile
index 6d5c3abd06be..1c00d05578f7 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -69,7 +69,8 @@ fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
 fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
 fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
 				     cis/DP83903.cis cis/NE2K.cis \
-				     cis/tamarack.cis cis/PE-200.cis
+				     cis/tamarack.cis cis/PE-200.cis \
+				     cis/PE520.cis
 fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
 fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
 fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
diff --git a/firmware/WHENCE b/firmware/WHENCE
index 34b5d0a036db..ac174feda7cb 100644
--- a/firmware/WHENCE
+++ b/firmware/WHENCE
@@ -601,6 +601,7 @@ File: cis/LA-PCM.cis
       cis/NE2K.cis
       cis/tamarack.cis
       cis/PE-200.cis
+      cis/PE520.cis
 
 Licence: GPL
 
diff --git a/firmware/cis/PE520.cis.ihex b/firmware/cis/PE520.cis.ihex
new file mode 100644
index 000000000000..97a745b5496e
--- /dev/null
+++ b/firmware/cis/PE520.cis.ihex
@@ -0,0 +1,9 @@
+:1000000001030000FF152304014B544900504535FE
+:10001000323020504C55530050434D434941204508
+:10002000746865726E65740000FF20046101100041
+:10003000210206001A050101D00F0B1B09C101198D
+:0A00400001556530FFFF1400FF00BA
+:00000001FF
+#
+# Replacement CIS for PE520 ethernet card
+#
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 18f74ec4dce9..9d03d1ebca6f 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1001,44 +1001,6 @@ done:
 }
 
 /**
- * v9fs_vfs_readlink - read a symlink's location
- * @dentry: dentry for symlink
- * @buffer: buffer to load symlink location into
- * @buflen: length of buffer
- *
- */
-
-static int v9fs_vfs_readlink(struct dentry *dentry, char __user * buffer,
-			     int buflen)
-{
-	int retval;
-	int ret;
-	char *link = __getname();
-
-	if (unlikely(!link))
-		return -ENOMEM;
-
-	if (buflen > PATH_MAX)
-		buflen = PATH_MAX;
-
-	P9_DPRINTK(P9_DEBUG_VFS, " dentry: %s (%p)\n", dentry->d_name.name,
-									dentry);
-
-	retval = v9fs_readlink(dentry, link, buflen);
-
-	if (retval > 0) {
-		if ((ret = copy_to_user(buffer, link, retval)) != 0) {
-			P9_DPRINTK(P9_DEBUG_ERROR,
-					"problem copying to user: %d\n", ret);
-			retval = ret;
-		}
-	}
-
-	__putname(link);
-	return retval;
-}
-
-/**
  * v9fs_vfs_follow_link - follow a symlink path
  * @dentry: dentry for symlink
  * @nd: nameidata
@@ -1230,7 +1192,6 @@ static const struct inode_operations v9fs_dir_inode_operations_ext = {
 	.rmdir = v9fs_vfs_rmdir,
 	.mknod = v9fs_vfs_mknod,
 	.rename = v9fs_vfs_rename,
-	.readlink = v9fs_vfs_readlink,
 	.getattr = v9fs_vfs_getattr,
 	.setattr = v9fs_vfs_setattr,
 };
@@ -1253,7 +1214,7 @@ static const struct inode_operations v9fs_file_inode_operations = {
 };
 
 static const struct inode_operations v9fs_symlink_inode_operations = {
-	.readlink = v9fs_vfs_readlink,
+	.readlink = generic_readlink,
 	.follow_link = v9fs_vfs_follow_link,
 	.put_link = v9fs_vfs_put_link,
 	.getattr = v9fs_vfs_getattr,
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index c25256a5c5b0..c57d9ce5ff7e 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -171,6 +171,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
 #ifdef ELF_FDPIC_PLAT_INIT
 	unsigned long dynaddr;
 #endif
+#ifndef CONFIG_MMU
+	unsigned long stack_prot;
+#endif
 	struct file *interpreter = NULL; /* to shut gcc up */
 	char *interpreter_name = NULL;
 	int executable_stack;
@@ -316,6 +319,8 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
 	 * defunct, deceased, etc. after this point we have to exit via
 	 * error_kill */
 	set_personality(PER_LINUX_FDPIC);
+	if (elf_read_implies_exec(&exec_params.hdr, executable_stack))
+		current->personality |= READ_IMPLIES_EXEC;
 	set_binfmt(&elf_fdpic_format);
 
 	current->mm->start_code = 0;
@@ -377,9 +382,13 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
 	if (stack_size < PAGE_SIZE * 2)
 		stack_size = PAGE_SIZE * 2;
 
+	stack_prot = PROT_READ | PROT_WRITE;
+	if (executable_stack == EXSTACK_ENABLE_X ||
+	    (executable_stack == EXSTACK_DEFAULT && VM_STACK_FLAGS & VM_EXEC))
+		stack_prot |= PROT_EXEC;
+
 	down_write(&current->mm->mmap_sem);
-	current->mm->start_brk = do_mmap(NULL, 0, stack_size,
-					 PROT_READ | PROT_WRITE | PROT_EXEC,
+	current->mm->start_brk = do_mmap(NULL, 0, stack_size, stack_prot,
 					 MAP_PRIVATE | MAP_ANONYMOUS |
 					 MAP_UNINITIALIZED | MAP_GROWSDOWN,
 					 0);
@@ -1798,11 +1807,11 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
 	ELF_CORE_WRITE_EXTRA_DATA;
 #endif
 
-	if (file->f_pos != offset) {
+	if (cprm->file->f_pos != offset) {
 		/* Sanity check */
 		printk(KERN_WARNING
 		       "elf_core_dump: file->f_pos (%lld) != offset (%lld)\n",
-		       file->f_pos, offset);
+		       cprm->file->f_pos, offset);
 	}
 
 end_coredump:
diff --git a/fs/bio.c b/fs/bio.c
index 76e6713abf94..12429c9553eb 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -78,7 +78,7 @@ static struct kmem_cache *bio_find_or_create_slab(unsigned int extra_size)
 
 	i = 0;
 	while (i < bio_slab_nr) {
-		struct bio_slab *bslab = &bio_slabs[i];
+		bslab = &bio_slabs[i];
 
 		if (!bslab->slab && entry == -1)
 			entry = i;
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index 2e9e69987a82..54f4798ab46a 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -112,12 +112,14 @@ static int btrfs_set_acl(struct btrfs_trans_handle *trans,
 	switch (type) {
 	case ACL_TYPE_ACCESS:
 		mode = inode->i_mode;
-		ret = posix_acl_equiv_mode(acl, &mode);
-		if (ret < 0)
-			return ret;
-		ret = 0;
-		inode->i_mode = mode;
 		name = POSIX_ACL_XATTR_ACCESS;
+		if (acl) {
+			ret = posix_acl_equiv_mode(acl, &mode);
+			if (ret < 0)
+				return ret;
+			inode->i_mode = mode;
+		}
+		ret = 0;
 		break;
 	case ACL_TYPE_DEFAULT:
 		if (!S_ISDIR(inode->i_mode))
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 56e50137d0e6..432a2da4641e 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -83,6 +83,17 @@ static int block_group_bits(struct btrfs_block_group_cache *cache, u64 bits)
 	return (cache->flags & bits) == bits;
 }
 
+void btrfs_get_block_group(struct btrfs_block_group_cache *cache)
+{
+	atomic_inc(&cache->count);
+}
+
+void btrfs_put_block_group(struct btrfs_block_group_cache *cache)
+{
+	if (atomic_dec_and_test(&cache->count))
+		kfree(cache);
+}
+
 /*
  * this adds the block group to the fs_info rb tree for the block group
  * cache
@@ -156,7 +167,7 @@ block_group_cache_tree_search(struct btrfs_fs_info *info, u64 bytenr,
 		}
 	}
 	if (ret)
-		atomic_inc(&ret->count);
+		btrfs_get_block_group(ret);
 	spin_unlock(&info->block_group_cache_lock);
 
 	return ret;
@@ -407,6 +418,8 @@ err:
 
 	put_caching_control(caching_ctl);
 	atomic_dec(&block_group->space_info->caching_threads);
+	btrfs_put_block_group(block_group);
+
 	return 0;
 }
 
@@ -447,6 +460,7 @@ static int cache_block_group(struct btrfs_block_group_cache *cache)
 	up_write(&fs_info->extent_commit_sem);
 
 	atomic_inc(&cache->space_info->caching_threads);
+	btrfs_get_block_group(cache);
 
 	tsk = kthread_run(caching_kthread, cache, "btrfs-cache-%llu\n",
 			  cache->key.objectid);
@@ -486,12 +500,6 @@ struct btrfs_block_group_cache *btrfs_lookup_block_group(
 	return cache;
 }
 
-void btrfs_put_block_group(struct btrfs_block_group_cache *cache)
-{
-	if (atomic_dec_and_test(&cache->count))
-		kfree(cache);
-}
-
 static struct btrfs_space_info *__find_space_info(struct btrfs_fs_info *info,
 						  u64 flags)
 {
@@ -2582,7 +2590,7 @@ next_block_group(struct btrfs_root *root,
 	if (node) {
 		cache = rb_entry(node, struct btrfs_block_group_cache,
 				 cache_node);
-		atomic_inc(&cache->count);
+		btrfs_get_block_group(cache);
 	} else
 		cache = NULL;
 	spin_unlock(&root->fs_info->block_group_cache_lock);
@@ -4227,7 +4235,7 @@ search:
 		u64 offset;
 		int cached;
 
-		atomic_inc(&block_group->count);
+		btrfs_get_block_group(block_group);
 		search_start = block_group->key.objectid;
 
 have_block_group:
@@ -4315,7 +4323,7 @@ have_block_group:
 
 				btrfs_put_block_group(block_group);
 				block_group = last_ptr->block_group;
-				atomic_inc(&block_group->count);
+				btrfs_get_block_group(block_group);
 				spin_unlock(&last_ptr->lock);
 				spin_unlock(&last_ptr->refill_lock);
 
@@ -7395,9 +7403,7 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
 			wait_block_group_cache_done(block_group);
 
 		btrfs_remove_free_space_cache(block_group);
-
-		WARN_ON(atomic_read(&block_group->count) != 1);
-		kfree(block_group);
+		btrfs_put_block_group(block_group);
 
 		spin_lock(&info->block_group_cache_lock);
 	}
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index feaa13b105d9..c02033596f02 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -506,7 +506,8 @@ next_slot:
 }
 
 static int extent_mergeable(struct extent_buffer *leaf, int slot,
-			    u64 objectid, u64 bytenr, u64 *start, u64 *end)
+			    u64 objectid, u64 bytenr, u64 orig_offset,
+			    u64 *start, u64 *end)
 {
 	struct btrfs_file_extent_item *fi;
 	struct btrfs_key key;
@@ -522,6 +523,7 @@ static int extent_mergeable(struct extent_buffer *leaf, int slot,
 	fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item);
 	if (btrfs_file_extent_type(leaf, fi) != BTRFS_FILE_EXTENT_REG ||
 	    btrfs_file_extent_disk_bytenr(leaf, fi) != bytenr ||
+	    btrfs_file_extent_offset(leaf, fi) != key.offset - orig_offset ||
 	    btrfs_file_extent_compression(leaf, fi) ||
 	    btrfs_file_extent_encryption(leaf, fi) ||
 	    btrfs_file_extent_other_encoding(leaf, fi))
@@ -561,6 +563,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
 	u64 split;
 	int del_nr = 0;
 	int del_slot = 0;
+	int recow;
 	int ret;
 
 	btrfs_drop_extent_cache(inode, start, end - 1, 0);
@@ -568,6 +571,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
 	path = btrfs_alloc_path();
 	BUG_ON(!path);
 again:
+	recow = 0;
 	split = start;
 	key.objectid = inode->i_ino;
 	key.type = BTRFS_EXTENT_DATA_KEY;
@@ -591,12 +595,60 @@ again:
 	bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);
 	num_bytes = btrfs_file_extent_disk_num_bytes(leaf, fi);
 	orig_offset = key.offset - btrfs_file_extent_offset(leaf, fi);
+	memcpy(&new_key, &key, sizeof(new_key));
+
+	if (start == key.offset && end < extent_end) {
+		other_start = 0;
+		other_end = start;
+		if (extent_mergeable(leaf, path->slots[0] - 1,
+				     inode->i_ino, bytenr, orig_offset,
+				     &other_start, &other_end)) {
+			new_key.offset = end;
+			btrfs_set_item_key_safe(trans, root, path, &new_key);
+			fi = btrfs_item_ptr(leaf, path->slots[0],
+					    struct btrfs_file_extent_item);
+			btrfs_set_file_extent_num_bytes(leaf, fi,
+							extent_end - end);
+			btrfs_set_file_extent_offset(leaf, fi,
+						     end - orig_offset);
+			fi = btrfs_item_ptr(leaf, path->slots[0] - 1,
+					    struct btrfs_file_extent_item);
+			btrfs_set_file_extent_num_bytes(leaf, fi,
+							end - other_start);
+			btrfs_mark_buffer_dirty(leaf);
+			goto out;
+		}
+	}
+
+	if (start > key.offset && end == extent_end) {
+		other_start = end;
+		other_end = 0;
+		if (extent_mergeable(leaf, path->slots[0] + 1,
+				     inode->i_ino, bytenr, orig_offset,
+				     &other_start, &other_end)) {
+			fi = btrfs_item_ptr(leaf, path->slots[0],
+					    struct btrfs_file_extent_item);
+			btrfs_set_file_extent_num_bytes(leaf, fi,
+							start - key.offset);
+			path->slots[0]++;
+			new_key.offset = start;
+			btrfs_set_item_key_safe(trans, root, path, &new_key);
+
+			fi = btrfs_item_ptr(leaf, path->slots[0],
+					    struct btrfs_file_extent_item);
+			btrfs_set_file_extent_num_bytes(leaf, fi,
+							other_end - start);
+			btrfs_set_file_extent_offset(leaf, fi,
+						     start - orig_offset);
+			btrfs_mark_buffer_dirty(leaf);
+			goto out;
+		}
+	}
 
 	while (start > key.offset || end < extent_end) {
 		if (key.offset == start)
 			split = end;
 
-		memcpy(&new_key, &key, sizeof(new_key));
 		new_key.offset = split;
 		ret = btrfs_duplicate_item(trans, root, path, &new_key);
 		if (ret == -EAGAIN) {
@@ -631,15 +683,18 @@ again:
 			path->slots[0]--;
 			extent_end = end;
 		}
+		recow = 1;
 	}
 
-	fi = btrfs_item_ptr(leaf, path->slots[0],
-			    struct btrfs_file_extent_item);
-
 	other_start = end;
 	other_end = 0;
-	if (extent_mergeable(leaf, path->slots[0] + 1, inode->i_ino,
-			     bytenr, &other_start, &other_end)) {
+	if (extent_mergeable(leaf, path->slots[0] + 1,
+			     inode->i_ino, bytenr, orig_offset,
+			     &other_start, &other_end)) {
+		if (recow) {
+			btrfs_release_path(root, path);
+			goto again;
+		}
 		extent_end = other_end;
 		del_slot = path->slots[0] + 1;
 		del_nr++;
@@ -650,8 +705,13 @@ again:
 	}
 	other_start = 0;
 	other_end = start;
-	if (extent_mergeable(leaf, path->slots[0] - 1, inode->i_ino,
-			     bytenr, &other_start, &other_end)) {
+	if (extent_mergeable(leaf, path->slots[0] - 1,
+			     inode->i_ino, bytenr, orig_offset,
+			     &other_start, &other_end)) {
+		if (recow) {
+			btrfs_release_path(root, path);
+			goto again;
+		}
 		key.offset = other_start;
 		del_slot = path->slots[0];
 		del_nr++;
@@ -660,22 +720,22 @@ again:
 					inode->i_ino, orig_offset);
 		BUG_ON(ret);
 	}
+	fi = btrfs_item_ptr(leaf, path->slots[0],
+			   struct btrfs_file_extent_item);
 	if (del_nr == 0) {
 		btrfs_set_file_extent_type(leaf, fi,
 					   BTRFS_FILE_EXTENT_REG);
 		btrfs_mark_buffer_dirty(leaf);
-		goto out;
-	}
-
-	fi = btrfs_item_ptr(leaf, del_slot - 1,
-			    struct btrfs_file_extent_item);
-	btrfs_set_file_extent_type(leaf, fi, BTRFS_FILE_EXTENT_REG);
-	btrfs_set_file_extent_num_bytes(leaf, fi,
-					extent_end - key.offset);
-	btrfs_mark_buffer_dirty(leaf);
+	} else {
+		btrfs_set_file_extent_type(leaf, fi,
+					   BTRFS_FILE_EXTENT_REG);
+		btrfs_set_file_extent_num_bytes(leaf, fi,
+						extent_end - key.offset);
+		btrfs_mark_buffer_dirty(leaf);
 
-	ret = btrfs_del_items(trans, root, path, del_slot, del_nr);
-	BUG_ON(ret);
+		ret = btrfs_del_items(trans, root, path, del_slot, del_nr);
+		BUG_ON(ret);
+	}
 out:
 	btrfs_free_path(path);
 	return 0;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5440bab23635..b330e27c2d8b 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3796,6 +3796,12 @@ struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry)
 
 	if (location.type == BTRFS_INODE_ITEM_KEY) {
 		inode = btrfs_iget(dir->i_sb, &location, root);
+		if (unlikely(root->clean_orphans) &&
+		    !(inode->i_sb->s_flags & MS_RDONLY)) {
+			down_read(&root->fs_info->cleanup_work_sem);
+			btrfs_orphan_cleanup(root);
+			up_read(&root->fs_info->cleanup_work_sem);
+		}
 		return inode;
 	}
 
@@ -3995,7 +4001,11 @@ skip:
 
 	/* Reached end of directory/root. Bump pos past the last item. */
 	if (key_type == BTRFS_DIR_INDEX_KEY)
-		filp->f_pos = INT_LIMIT(off_t);
+		/*
+		 * 32-bit glibc will use getdents64, but then strtol -
+		 * so the last number we can serve is this.
+		 */
+		filp->f_pos = 0x7fffffff;
 	else
 		filp->f_pos++;
 nopos:
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index b10a49d4bc6a..5c2a9e78a949 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -626,6 +626,8 @@ int btrfs_ordered_update_i_size(struct inode *inode, u64 offset,
 
 	if (ordered)
 		offset = entry_end(ordered);
+	else
+		offset = ALIGN(offset, BTRFS_I(inode)->root->sectorsize);
 
 	mutex_lock(&tree->mutex);
 	disk_i_size = BTRFS_I(inode)->disk_i_size;
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index a9728680eca8..ed3e4a2ec2c8 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3281,8 +3281,10 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
 		return -ENOMEM;
 
 	path = btrfs_alloc_path();
-	if (!path)
+	if (!path) {
+		kfree(cluster);
 		return -ENOMEM;
+	}
 
 	rc->extents_found = 0;
 	rc->extents_skipped = 0;
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 198cff28766d..220dad5db017 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2649,8 +2649,10 @@ again:
 	em = lookup_extent_mapping(em_tree, logical, *length);
 	read_unlock(&em_tree->lock);
 
-	if (!em && unplug_page)
+	if (!em && unplug_page) {
+		kfree(multi);
 		return 0;
+	}
 
 	if (!em) {
 		printk(KERN_CRIT "unable to find logical %llu len %llu\n",
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 094ea65afc85..7b2600b380d7 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -5,7 +5,9 @@ have duplicated data). Fix oops in cifs_lookup. Workaround problem
 mounting to OS/400 Netserve. Fix oops in cifs_get_tcp_session.
 Disable use of server inode numbers when server only
 partially supports them (e.g. for one server querying inode numbers on
-FindFirst fails but QPathInfo queries works).
+FindFirst fails but QPathInfo queries works). Fix oops with dfs in 
+cifs_put_smb_ses. Fix mmap to work on directio mounts (needed
+for OpenOffice when on forcedirectio mount e.g.)
 
 Version 1.60
 -------------
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index fea9e898c4ba..b44ce0a0711c 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -269,7 +269,7 @@ static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd,
 	int err;
 
 	mntget(newmnt);
-	err = do_add_mount(newmnt, &nd->path, nd->path.mnt->mnt_flags, mntlist);
+	err = do_add_mount(newmnt, &nd->path, nd->path.mnt->mnt_flags | MNT_SHRINKABLE, mntlist);
 	switch (err) {
 	case 0:
 		path_put(&nd->path);
@@ -371,7 +371,6 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
 	if (IS_ERR(mnt))
 		goto out_err;
 
-	nd->path.mnt->mnt_flags |= MNT_SHRINKABLE;
 	rc = add_mount_helper(mnt, nd, &cifs_dfs_automount_list);
 
 out:
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 29f1da761bbf..8c6a03627176 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -758,7 +758,7 @@ const struct file_operations cifs_file_ops = {
 };
 
 const struct file_operations cifs_file_direct_ops = {
-	/* no mmap, no aio, no readv -
+	/* no aio, no readv -
 	   BB reevaluate whether they can be done with directio, no cache */
 	.read = cifs_user_read,
 	.write = cifs_user_write,
@@ -767,6 +767,7 @@ const struct file_operations cifs_file_direct_ops = {
 	.lock = cifs_lock,
 	.fsync = cifs_fsync,
 	.flush = cifs_flush,
+	.mmap = cifs_file_mmap,
 	.splice_read = generic_file_splice_read,
 #ifdef CONFIG_CIFS_POSIX
 	.unlocked_ioctl  = cifs_ioctl,
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 63ea83ff687f..3bbcaa716b3c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2287,12 +2287,12 @@ int
 cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 		char *mount_data_global, const char *devname)
 {
-	int rc = 0;
+	int rc;
 	int xid;
 	struct smb_vol *volume_info;
-	struct cifsSesInfo *pSesInfo = NULL;
-	struct cifsTconInfo *tcon = NULL;
-	struct TCP_Server_Info *srvTcp = NULL;
+	struct cifsSesInfo *pSesInfo;
+	struct cifsTconInfo *tcon;
+	struct TCP_Server_Info *srvTcp;
 	char   *full_path;
 	char *mount_data = mount_data_global;
 #ifdef CONFIG_CIFS_DFS_UPCALL
@@ -2301,6 +2301,10 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
 	int referral_walks_count = 0;
 try_mount_again:
 #endif
+	rc = 0;
+	tcon = NULL;
+	pSesInfo = NULL;
+	srvTcp = NULL;
 	full_path = NULL;
 
 	xid = GetXid();
@@ -2597,6 +2601,7 @@ remote_path_check:
 
 			cleanup_volume_info(&volume_info);
 			referral_walks_count++;
+			FreeXid(xid);
 			goto try_mount_again;
 		}
 #else /* No DFS support, return error on mount */
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 332dd00f0894..c5c45de1a2ee 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1005,6 +1005,9 @@ COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
 COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
 COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
 #endif
+/* Big V (don't complain on serial console) */
+IGNORE_IOCTL(VT_OPENQRY)
+IGNORE_IOCTL(VT_GETMODE)
 /* Little p (/dev/rtc, /dev/envctrl, etc.) */
 COMPATIBLE_IOCTL(RTC_AIE_ON)
 COMPATIBLE_IOCTL(RTC_AIE_OFF)
diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index c8afa6b1d91d..32a5f46b1157 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -121,8 +121,10 @@ static int get_target(const char *symname, struct path *path,
 				ret = -ENOENT;
 				path_put(path);
 			}
-		} else
+		} else {
 			ret = -EPERM;
+			path_put(path);
+		}
 	}
 
 	return ret;
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index fbb6e5eed697..7cb0a59f4b9d 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1748,7 +1748,7 @@ ecryptfs_process_key_cipher(struct crypto_blkcipher **key_tfm,
 			    char *cipher_name, size_t *key_size)
 {
 	char dummy_key[ECRYPTFS_MAX_KEY_BYTES];
-	char *full_alg_name;
+	char *full_alg_name = NULL;
 	int rc;
 
 	*key_tfm = NULL;
@@ -1763,7 +1763,6 @@ ecryptfs_process_key_cipher(struct crypto_blkcipher **key_tfm,
 	if (rc)
 		goto out;
 	*key_tfm = crypto_alloc_blkcipher(full_alg_name, 0, CRYPTO_ALG_ASYNC);
-	kfree(full_alg_name);
 	if (IS_ERR(*key_tfm)) {
 		rc = PTR_ERR(*key_tfm);
 		printk(KERN_ERR "Unable to allocate crypto cipher with name "
@@ -1786,6 +1785,7 @@ ecryptfs_process_key_cipher(struct crypto_blkcipher **key_tfm,
 		goto out;
 	}
 out:
+	kfree(full_alg_name);
 	return rc;
 }
 
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 9e944057001b..678172b61be2 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -158,7 +158,7 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
 	struct dentry *ecryptfs_dentry = file->f_path.dentry;
 	/* Private value of ecryptfs_dentry allocated in
 	 * ecryptfs_lookup() */
-	struct dentry *lower_dentry = ecryptfs_dentry_to_lower(ecryptfs_dentry);
+	struct dentry *lower_dentry;
 	struct ecryptfs_file_info *file_info;
 
 	mount_crypt_stat = &ecryptfs_superblock_to_private(
@@ -191,13 +191,6 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
 				      | ECRYPTFS_ENCRYPTED);
 	}
 	mutex_unlock(&crypt_stat->cs_mutex);
-	if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
-	    && !(file->f_flags & O_RDONLY)) {
-		rc = -EPERM;
-		printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
-		       "file must hence be opened RO\n", __func__);
-		goto out;
-	}
 	if (!ecryptfs_inode_to_private(inode)->lower_file) {
 		rc = ecryptfs_init_persistent_file(ecryptfs_dentry);
 		if (rc) {
@@ -208,6 +201,13 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
 			goto out;
 		}
 	}
+	if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
+	    && !(file->f_flags & O_RDONLY)) {
+		rc = -EPERM;
+		printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
+		       "file must hence be opened RO\n", __func__);
+		goto out;
+	}
 	ecryptfs_set_file_lower(
 		file, ecryptfs_inode_to_private(inode)->lower_file);
 	if (S_ISDIR(ecryptfs_dentry->d_inode->i_mode)) {
@@ -299,7 +299,6 @@ static int ecryptfs_ioctl(struct inode *inode, struct file *file,
 const struct file_operations ecryptfs_dir_fops = {
 	.readdir = ecryptfs_readdir,
 	.ioctl = ecryptfs_ioctl,
-	.mmap = generic_file_mmap,
 	.open = ecryptfs_open,
 	.flush = ecryptfs_flush,
 	.release = ecryptfs_release,
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 429ca0b3ba08..4a430ab4115c 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -282,7 +282,8 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry,
 		goto out;
 	}
 	rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,
-				ecryptfs_dir_inode->i_sb, 1);
+				ecryptfs_dir_inode->i_sb,
+				ECRYPTFS_INTERPOSE_FLAG_D_ADD);
 	if (rc) {
 		printk(KERN_ERR "%s: Error interposing; rc = [%d]\n",
 		       __func__, rc);
@@ -463,9 +464,6 @@ out_lock:
 	unlock_dir(lower_dir_dentry);
 	dput(lower_new_dentry);
 	dput(lower_old_dentry);
-	d_drop(lower_old_dentry);
-	d_drop(new_dentry);
-	d_drop(old_dentry);
 	return rc;
 }
 
@@ -614,6 +612,7 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct dentry *lower_new_dentry;
 	struct dentry *lower_old_dir_dentry;
 	struct dentry *lower_new_dir_dentry;
+	struct dentry *trap = NULL;
 
 	lower_old_dentry = ecryptfs_dentry_to_lower(old_dentry);
 	lower_new_dentry = ecryptfs_dentry_to_lower(new_dentry);
@@ -621,7 +620,17 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	dget(lower_new_dentry);
 	lower_old_dir_dentry = dget_parent(lower_old_dentry);
 	lower_new_dir_dentry = dget_parent(lower_new_dentry);
-	lock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
+	trap = lock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
+	/* source should not be ancestor of target */
+	if (trap == lower_old_dentry) {
+		rc = -EINVAL;
+		goto out_lock;
+	}
+	/* target should not be ancestor of source */
+	if (trap == lower_new_dentry) {
+		rc = -ENOTEMPTY;
+		goto out_lock;
+	}
 	rc = vfs_rename(lower_old_dir_dentry->d_inode, lower_old_dentry,
 			lower_new_dir_dentry->d_inode, lower_new_dentry);
 	if (rc)
@@ -715,31 +724,31 @@ static void *ecryptfs_follow_link(struct dentry *dentry, struct nameidata *nd)
 	/* Released in ecryptfs_put_link(); only release here on error */
 	buf = kmalloc(len, GFP_KERNEL);
 	if (!buf) {
-		rc = -ENOMEM;
+		buf = ERR_PTR(-ENOMEM);
 		goto out;
 	}
 	old_fs = get_fs();
 	set_fs(get_ds());
 	rc = dentry->d_inode->i_op->readlink(dentry, (char __user *)buf, len);
 	set_fs(old_fs);
-	if (rc < 0)
-		goto out_free;
-	else
+	if (rc < 0) {
+		kfree(buf);
+		buf = ERR_PTR(rc);
+	} else
 		buf[rc] = '\0';
-	rc = 0;
-	nd_set_link(nd, buf);
-	goto out;
-out_free:
-	kfree(buf);
 out:
-	return ERR_PTR(rc);
+	nd_set_link(nd, buf);
+	return NULL;
 }
 
 static void
 ecryptfs_put_link(struct dentry *dentry, struct nameidata *nd, void *ptr)
 {
-	/* Free the char* */
-	kfree(nd_get_link(nd));
+	char *buf = nd_get_link(nd);
+	if (!IS_ERR(buf)) {
+		/* Free the char* */
+		kfree(buf);
+	}
 }
 
 /**
@@ -772,18 +781,23 @@ upper_size_to_lower_size(struct ecryptfs_crypt_stat *crypt_stat,
 }
 
 /**
- * ecryptfs_truncate
+ * truncate_upper
  * @dentry: The ecryptfs layer dentry
- * @new_length: The length to expand the file to
+ * @ia: Address of the ecryptfs inode's attributes
+ * @lower_ia: Address of the lower inode's attributes
  *
  * Function to handle truncations modifying the size of the file. Note
  * that the file sizes are interpolated. When expanding, we are simply
- * writing strings of 0's out. When truncating, we need to modify the
- * underlying file size according to the page index interpolations.
+ * writing strings of 0's out. When truncating, we truncate the upper
+ * inode and update the lower_ia according to the page index
+ * interpolations. If ATTR_SIZE is set in lower_ia->ia_valid upon return,
+ * the caller must use lower_ia in a call to notify_change() to perform
+ * the truncation of the lower inode.
  *
  * Returns zero on success; non-zero otherwise
  */
-int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
+static int truncate_upper(struct dentry *dentry, struct iattr *ia,
+			  struct iattr *lower_ia)
 {
 	int rc = 0;
 	struct inode *inode = dentry->d_inode;
@@ -794,8 +808,10 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 	loff_t lower_size_before_truncate;
 	loff_t lower_size_after_truncate;
 
-	if (unlikely((new_length == i_size)))
+	if (unlikely((ia->ia_size == i_size))) {
+		lower_ia->ia_valid &= ~ATTR_SIZE;
 		goto out;
+	}
 	crypt_stat = &ecryptfs_inode_to_private(dentry->d_inode)->crypt_stat;
 	/* Set up a fake ecryptfs file, this is used to interface with
 	 * the file in the underlying filesystem so that the
@@ -815,28 +831,30 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 		&fake_ecryptfs_file,
 		ecryptfs_inode_to_private(dentry->d_inode)->lower_file);
 	/* Switch on growing or shrinking file */
-	if (new_length > i_size) {
+	if (ia->ia_size > i_size) {
 		char zero[] = { 0x00 };
 
+		lower_ia->ia_valid &= ~ATTR_SIZE;
 		/* Write a single 0 at the last position of the file;
 		 * this triggers code that will fill in 0's throughout
 		 * the intermediate portion of the previous end of the
 		 * file and the new and of the file */
 		rc = ecryptfs_write(&fake_ecryptfs_file, zero,
-				    (new_length - 1), 1);
-	} else { /* new_length < i_size_read(inode) */
-		/* We're chopping off all the pages down do the page
-		 * in which new_length is located. Fill in the end of
-		 * that page from (new_length & ~PAGE_CACHE_MASK) to
+				    (ia->ia_size - 1), 1);
+	} else { /* ia->ia_size < i_size_read(inode) */
+		/* We're chopping off all the pages down to the page
+		 * in which ia->ia_size is located. Fill in the end of
+		 * that page from (ia->ia_size & ~PAGE_CACHE_MASK) to
 		 * PAGE_CACHE_SIZE with zeros. */
 		size_t num_zeros = (PAGE_CACHE_SIZE
-				    - (new_length & ~PAGE_CACHE_MASK));
+				    - (ia->ia_size & ~PAGE_CACHE_MASK));
 
 		if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)) {
-			rc = vmtruncate(inode, new_length);
+			rc = vmtruncate(inode, ia->ia_size);
 			if (rc)
 				goto out_free;
-			rc = vmtruncate(lower_dentry->d_inode, new_length);
+			lower_ia->ia_size = ia->ia_size;
+			lower_ia->ia_valid |= ATTR_SIZE;
 			goto out_free;
 		}
 		if (num_zeros) {
@@ -848,7 +866,7 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 				goto out_free;
 			}
 			rc = ecryptfs_write(&fake_ecryptfs_file, zeros_virt,
-					    new_length, num_zeros);
+					    ia->ia_size, num_zeros);
 			kfree(zeros_virt);
 			if (rc) {
 				printk(KERN_ERR "Error attempting to zero out "
@@ -857,7 +875,7 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 				goto out_free;
 			}
 		}
-		vmtruncate(inode, new_length);
+		vmtruncate(inode, ia->ia_size);
 		rc = ecryptfs_write_inode_size_to_metadata(inode);
 		if (rc) {
 			printk(KERN_ERR	"Problem with "
@@ -870,10 +888,12 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
 		lower_size_before_truncate =
 		    upper_size_to_lower_size(crypt_stat, i_size);
 		lower_size_after_truncate =
-		    upper_size_to_lower_size(crypt_stat, new_length);
-		if (lower_size_after_truncate < lower_size_before_truncate)
-			vmtruncate(lower_dentry->d_inode,
-				   lower_size_after_truncate);
+		    upper_size_to_lower_size(crypt_stat, ia->ia_size);
+		if (lower_size_after_truncate < lower_size_before_truncate) {
+			lower_ia->ia_size = lower_size_after_truncate;
+			lower_ia->ia_valid |= ATTR_SIZE;
+		} else
+			lower_ia->ia_valid &= ~ATTR_SIZE;
 	}
 out_free:
 	if (ecryptfs_file_to_private(&fake_ecryptfs_file))
@@ -883,6 +903,33 @@ out:
 	return rc;
 }
 
+/**
+ * ecryptfs_truncate
+ * @dentry: The ecryptfs layer dentry
+ * @new_length: The length to expand the file to
+ *
+ * Simple function that handles the truncation of an eCryptfs inode and
+ * its corresponding lower inode.
+ *
+ * Returns zero on success; non-zero otherwise
+ */
+int ecryptfs_truncate(struct dentry *dentry, loff_t new_length)
+{
+	struct iattr ia = { .ia_valid = ATTR_SIZE, .ia_size = new_length };
+	struct iattr lower_ia = { .ia_valid = 0 };
+	int rc;
+
+	rc = truncate_upper(dentry, &ia, &lower_ia);
+	if (!rc && lower_ia.ia_valid & ATTR_SIZE) {
+		struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+
+		mutex_lock(&lower_dentry->d_inode->i_mutex);
+		rc = notify_change(lower_dentry, &lower_ia);
+		mutex_unlock(&lower_dentry->d_inode->i_mutex);
+	}
+	return rc;
+}
+
 static int
 ecryptfs_permission(struct inode *inode, int mask)
 {
@@ -905,6 +952,7 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
 {
 	int rc = 0;
 	struct dentry *lower_dentry;
+	struct iattr lower_ia;
 	struct inode *inode;
 	struct inode *lower_inode;
 	struct ecryptfs_crypt_stat *crypt_stat;
@@ -943,15 +991,11 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
 		}
 	}
 	mutex_unlock(&crypt_stat->cs_mutex);
+	memcpy(&lower_ia, ia, sizeof(lower_ia));
+	if (ia->ia_valid & ATTR_FILE)
+		lower_ia.ia_file = ecryptfs_file_to_lower(ia->ia_file);
 	if (ia->ia_valid & ATTR_SIZE) {
-		ecryptfs_printk(KERN_DEBUG,
-				"ia->ia_valid = [0x%x] ATTR_SIZE" " = [0x%x]\n",
-				ia->ia_valid, ATTR_SIZE);
-		rc = ecryptfs_truncate(dentry, ia->ia_size);
-		/* ecryptfs_truncate handles resizing of the lower file */
-		ia->ia_valid &= ~ATTR_SIZE;
-		ecryptfs_printk(KERN_DEBUG, "ia->ia_valid = [%x]\n",
-				ia->ia_valid);
+		rc = truncate_upper(dentry, ia, &lower_ia);
 		if (rc < 0)
 			goto out;
 	}
@@ -960,17 +1004,32 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
 	 * mode change is for clearing setuid/setgid bits. Allow lower fs
 	 * to interpret this in its own way.
 	 */
-	if (ia->ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID))
-		ia->ia_valid &= ~ATTR_MODE;
+	if (lower_ia.ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID))
+		lower_ia.ia_valid &= ~ATTR_MODE;
 
 	mutex_lock(&lower_dentry->d_inode->i_mutex);
-	rc = notify_change(lower_dentry, ia);
+	rc = notify_change(lower_dentry, &lower_ia);
 	mutex_unlock(&lower_dentry->d_inode->i_mutex);
 out:
 	fsstack_copy_attr_all(inode, lower_inode);
 	return rc;
 }
 
+int ecryptfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
+		     struct kstat *stat)
+{
+	struct kstat lower_stat;
+	int rc;
+
+	rc = vfs_getattr(ecryptfs_dentry_to_lower_mnt(dentry),
+			 ecryptfs_dentry_to_lower(dentry), &lower_stat);
+	if (!rc) {
+		generic_fillattr(dentry->d_inode, stat);
+		stat->blocks = lower_stat.blocks;
+	}
+	return rc;
+}
+
 int
 ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
 		  size_t size, int flags)
@@ -1100,6 +1159,7 @@ const struct inode_operations ecryptfs_dir_iops = {
 const struct inode_operations ecryptfs_main_iops = {
 	.permission = ecryptfs_permission,
 	.setattr = ecryptfs_setattr,
+	.getattr = ecryptfs_getattr,
 	.setxattr = ecryptfs_setxattr,
 	.getxattr = ecryptfs_getxattr,
 	.listxattr = ecryptfs_listxattr,
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 567bc4b9f70a..ea2f92101dfe 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -585,8 +585,8 @@ out:
  *                        with as much information as it can before needing
  *                        the lower filesystem.
  * ecryptfs_read_super(): this accesses the lower filesystem and uses
- *                        ecryptfs_interpolate to perform most of the linking
- * ecryptfs_interpolate(): links the lower filesystem into ecryptfs
+ *                        ecryptfs_interpose to perform most of the linking
+ * ecryptfs_interpose(): links the lower filesystem into ecryptfs (inode.c)
  */
 static int ecryptfs_get_sb(struct file_system_type *fs_type, int flags,
 			const char *dev_name, void *raw_data,
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 698a8636d39c..2afbcebeda71 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -738,13 +738,28 @@ static int exofs_write_begin_export(struct file *file,
 					fsdata);
 }
 
+static int exofs_write_end(struct file *file, struct address_space *mapping,
+			loff_t pos, unsigned len, unsigned copied,
+			struct page *page, void *fsdata)
+{
+	struct inode *inode = mapping->host;
+	/* According to comment in simple_write_end i_mutex is held */
+	loff_t i_size = inode->i_size;
+	int ret;
+
+	ret = simple_write_end(file, mapping,pos, len, copied, page, fsdata);
+	if (i_size != inode->i_size)
+		mark_inode_dirty(inode);
+	return ret;
+}
+
 const struct address_space_operations exofs_aops = {
 	.readpage	= exofs_readpage,
 	.readpages	= exofs_readpages,
 	.writepage	= exofs_writepage,
 	.writepages	= exofs_writepages,
 	.write_begin	= exofs_write_begin_export,
-	.write_end	= simple_write_end,
+	.write_end	= exofs_write_end,
 };
 
 /******************************************************************************
diff --git a/fs/exofs/pnfs.h b/fs/exofs/pnfs.h
index 423033addd1f..c52e9888b8ab 100644
--- a/fs/exofs/pnfs.h
+++ b/fs/exofs/pnfs.h
@@ -15,13 +15,7 @@
 #ifndef __EXOFS_PNFS_H__
 #define __EXOFS_PNFS_H__
 
-#if defined(CONFIG_PNFS)
-
-
-/* FIXME: move this file to: linux/exportfs/pnfs_osd_xdr.h */
-#include "../nfs/objlayout/pnfs_osd_xdr.h"
-
-#else /* defined(CONFIG_PNFS) */
+#if ! defined(__PNFS_OSD_XDR_H__)
 
 enum pnfs_iomode {
 	IOMODE_READ = 1,
@@ -46,6 +40,6 @@ struct pnfs_osd_data_map {
 	u32	odm_raid_algorithm;
 };
 
-#endif /* else defined(CONFIG_PNFS) */
+#endif /* ! defined(__PNFS_OSD_XDR_H__) */
 
 #endif /* __EXOFS_PNFS_H__ */
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index 9acf7e808139..9ed1bb1f319f 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -28,6 +28,7 @@ config EXT4_FS
 
 config EXT4_USE_FOR_EXT23
 	bool "Use ext4 for ext2/ext3 file systems"
+	depends on EXT4_FS
 	depends on EXT3_FS=n || EXT2_FS=n
 	default y
 	help
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 4df8621ec31c..a60ab9aad57d 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -16,7 +16,6 @@
 #include <linux/module.h>
 #include <linux/swap.h>
 #include <linux/pagemap.h>
-#include <linux/version.h>
 #include <linux/blkdev.h>
 #include <linux/mutex.h>
 #include "ext4.h"
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 56f9271ee8cc..af7b62699ea9 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -699,6 +699,8 @@ struct ext4_inode_info {
 	unsigned int i_reserved_meta_blocks;
 	unsigned int i_allocated_meta_blocks;
 	unsigned short i_delalloc_reserved_flag;
+	sector_t i_da_metadata_calc_last_lblock;
+	int i_da_metadata_calc_len;
 
 	/* on-disk additional length */
 	__u16 i_extra_isize;
diff --git a/fs/ext4/ext4_extents.h b/fs/ext4/ext4_extents.h
index 2ca686454e87..bdb6ce7e2eb4 100644
--- a/fs/ext4/ext4_extents.h
+++ b/fs/ext4/ext4_extents.h
@@ -225,7 +225,8 @@ static inline void ext4_ext_mark_initialized(struct ext4_extent *ext)
 	ext->ee_len = cpu_to_le16(ext4_ext_get_actual_len(ext));
 }
 
-extern int ext4_ext_calc_metadata_amount(struct inode *inode, int blocks);
+extern int ext4_ext_calc_metadata_amount(struct inode *inode,
+					 sector_t lblocks);
 extern ext4_fsblk_t ext_pblock(struct ext4_extent *ex);
 extern ext4_fsblk_t idx_pblock(struct ext4_extent_idx *);
 extern void ext4_ext_store_pblock(struct ext4_extent *, ext4_fsblk_t);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 3a7928f825e4..7d7b74e94687 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -296,29 +296,44 @@ static inline int ext4_ext_space_root_idx(struct inode *inode, int check)
  * to allocate @blocks
  * Worse case is one block per extent
  */
-int ext4_ext_calc_metadata_amount(struct inode *inode, int blocks)
+int ext4_ext_calc_metadata_amount(struct inode *inode, sector_t lblock)
 {
-	int lcap, icap, rcap, leafs, idxs, num;
-	int newextents = blocks;
-
-	rcap = ext4_ext_space_root_idx(inode, 0);
-	lcap = ext4_ext_space_block(inode, 0);
-	icap = ext4_ext_space_block_idx(inode, 0);
+	struct ext4_inode_info *ei = EXT4_I(inode);
+	int idxs, num = 0;
 
-	/* number of new leaf blocks needed */
-	num = leafs = (newextents + lcap - 1) / lcap;
+	idxs = ((inode->i_sb->s_blocksize - sizeof(struct ext4_extent_header))
+		/ sizeof(struct ext4_extent_idx));
 
 	/*
-	 * Worse case, we need separate index block(s)
-	 * to link all new leaf blocks
+	 * If the new delayed allocation block is contiguous with the
+	 * previous da block, it can share index blocks with the
+	 * previous block, so we only need to allocate a new index
+	 * block every idxs leaf blocks.  At ldxs**2 blocks, we need
+	 * an additional index block, and at ldxs**3 blocks, yet
+	 * another index blocks.
 	 */
-	idxs = (leafs + icap - 1) / icap;
-	do {
-		num += idxs;
-		idxs = (idxs + icap - 1) / icap;
-	} while (idxs > rcap);
+	if (ei->i_da_metadata_calc_len &&
+	    ei->i_da_metadata_calc_last_lblock+1 == lblock) {
+		if ((ei->i_da_metadata_calc_len % idxs) == 0)
+			num++;
+		if ((ei->i_da_metadata_calc_len % (idxs*idxs)) == 0)
+			num++;
+		if ((ei->i_da_metadata_calc_len % (idxs*idxs*idxs)) == 0) {
+			num++;
+			ei->i_da_metadata_calc_len = 0;
+		} else
+			ei->i_da_metadata_calc_len++;
+		ei->i_da_metadata_calc_last_lblock++;
+		return num;
+	}
 
-	return num;
+	/*
+	 * In the worst case we need a new set of index blocks at
+	 * every level of the inode's extent tree.
+	 */
+	ei->i_da_metadata_calc_len = 1;
+	ei->i_da_metadata_calc_last_lblock = lblock;
+	return ext_depth(inode) + 1;
 }
 
 static int
@@ -3023,6 +3038,14 @@ out:
 	return err;
 }
 
+static void unmap_underlying_metadata_blocks(struct block_device *bdev,
+			sector_t block, int count)
+{
+	int i;
+	for (i = 0; i < count; i++)
+                unmap_underlying_metadata(bdev, block + i);
+}
+
 static int
 ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
 			ext4_lblk_t iblock, unsigned int max_blocks,
@@ -3098,6 +3121,18 @@ out:
 	} else
 		allocated = ret;
 	set_buffer_new(bh_result);
+	/*
+	 * if we allocated more blocks than requested
+	 * we need to make sure we unmap the extra block
+	 * allocated. The actual needed block will get
+	 * unmapped later when we find the buffer_head marked
+	 * new.
+	 */
+	if (allocated > max_blocks) {
+		unmap_underlying_metadata_blocks(inode->i_sb->s_bdev,
+					newblock + max_blocks,
+					allocated - max_blocks);
+	}
 map_out:
 	set_buffer_mapped(bh_result);
 out1:
@@ -3190,7 +3225,13 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
 	 * this situation is possible, though, _during_ tree modification;
 	 * this is why assert can't be put in ext4_ext_find_extent()
 	 */
-	BUG_ON(path[depth].p_ext == NULL && depth != 0);
+	if (path[depth].p_ext == NULL && depth != 0) {
+		ext4_error(inode->i_sb, __func__, "bad extent address "
+			   "inode: %lu, iblock: %d, depth: %d",
+			   inode->i_ino, iblock, depth);
+		err = -EIO;
+		goto out2;
+	}
 	eh = path[depth].p_hdr;
 
 	ex = path[depth].p_ext;
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 0b22497d92e1..98bd140aad01 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -88,9 +88,21 @@ int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
 		return ext4_force_commit(inode->i_sb);
 
 	commit_tid = datasync ? ei->i_datasync_tid : ei->i_sync_tid;
-	if (jbd2_log_start_commit(journal, commit_tid))
+	if (jbd2_log_start_commit(journal, commit_tid)) {
+		/*
+		 * When the journal is on a different device than the
+		 * fs data disk, we need to issue the barrier in
+		 * writeback mode.  (In ordered mode, the jbd2 layer
+		 * will take care of issuing the barrier.  In
+		 * data=journal, all of the data blocks are written to
+		 * the journal device.)
+		 */
+		if (ext4_should_writeback_data(inode) &&
+		    (journal->j_fs_dev != journal->j_dev) &&
+		    (journal->j_flags & JBD2_BARRIER))
+			blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
 		jbd2_log_wait_commit(journal, commit_tid);
-	else if (journal->j_flags & JBD2_BARRIER)
+	} else if (journal->j_flags & JBD2_BARRIER)
 		blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
 	return ret;
 }
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index ab807963a614..c818972c8302 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1009,77 +1009,88 @@ qsize_t *ext4_get_reserved_space(struct inode *inode)
 	return &EXT4_I(inode)->i_reserved_quota;
 }
 #endif
+
 /*
  * Calculate the number of metadata blocks need to reserve
- * to allocate @blocks for non extent file based file
+ * to allocate a new block at @lblocks for non extent file based file
  */
-static int ext4_indirect_calc_metadata_amount(struct inode *inode, int blocks)
+static int ext4_indirect_calc_metadata_amount(struct inode *inode,
+					      sector_t lblock)
 {
-	int icap = EXT4_ADDR_PER_BLOCK(inode->i_sb);
-	int ind_blks, dind_blks, tind_blks;
-
-	/* number of new indirect blocks needed */
-	ind_blks = (blocks + icap - 1) / icap;
+	struct ext4_inode_info *ei = EXT4_I(inode);
+	int dind_mask = EXT4_ADDR_PER_BLOCK(inode->i_sb) - 1;
+	int blk_bits;
 
-	dind_blks = (ind_blks + icap - 1) / icap;
+	if (lblock < EXT4_NDIR_BLOCKS)
+		return 0;
 
-	tind_blks = 1;
+	lblock -= EXT4_NDIR_BLOCKS;
 
-	return ind_blks + dind_blks + tind_blks;
+	if (ei->i_da_metadata_calc_len &&
+	    (lblock & dind_mask) == ei->i_da_metadata_calc_last_lblock) {
+		ei->i_da_metadata_calc_len++;
+		return 0;
+	}
+	ei->i_da_metadata_calc_last_lblock = lblock & dind_mask;
+	ei->i_da_metadata_calc_len = 1;
+	blk_bits = roundup_pow_of_two(lblock + 1);
+	return (blk_bits / EXT4_ADDR_PER_BLOCK_BITS(inode->i_sb)) + 1;
 }
 
 /*
  * Calculate the number of metadata blocks need to reserve
- * to allocate given number of blocks
+ * to allocate a block located at @lblock
  */
-static int ext4_calc_metadata_amount(struct inode *inode, int blocks)
+static int ext4_calc_metadata_amount(struct inode *inode, sector_t lblock)
 {
-	if (!blocks)
-		return 0;
-
 	if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
-		return ext4_ext_calc_metadata_amount(inode, blocks);
+		return ext4_ext_calc_metadata_amount(inode, lblock);
 
-	return ext4_indirect_calc_metadata_amount(inode, blocks);
+	return ext4_indirect_calc_metadata_amount(inode, lblock);
 }
 
+/*
+ * Called with i_data_sem down, which is important since we can call
+ * ext4_discard_preallocations() from here.
+ */
 static void ext4_da_update_reserve_space(struct inode *inode, int used)
 {
 	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
-	int total, mdb, mdb_free, mdb_claim = 0;
-
-	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
-	/* recalculate the number of metablocks still need to be reserved */
-	total = EXT4_I(inode)->i_reserved_data_blocks - used;
-	mdb = ext4_calc_metadata_amount(inode, total);
-
-	/* figure out how many metablocks to release */
-	BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
-	mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
-
-	if (mdb_free) {
-		/* Account for allocated meta_blocks */
-		mdb_claim = EXT4_I(inode)->i_allocated_meta_blocks;
-		BUG_ON(mdb_free < mdb_claim);
-		mdb_free -= mdb_claim;
-
-		/* update fs dirty blocks counter */
+	struct ext4_inode_info *ei = EXT4_I(inode);
+	int mdb_free = 0;
+
+	spin_lock(&ei->i_block_reservation_lock);
+	if (unlikely(used > ei->i_reserved_data_blocks)) {
+		ext4_msg(inode->i_sb, KERN_NOTICE, "%s: ino %lu, used %d "
+			 "with only %d reserved data blocks\n",
+			 __func__, inode->i_ino, used,
+			 ei->i_reserved_data_blocks);
+		WARN_ON(1);
+		used = ei->i_reserved_data_blocks;
+	}
+
+	/* Update per-inode reservations */
+	ei->i_reserved_data_blocks -= used;
+	used += ei->i_allocated_meta_blocks;
+	ei->i_reserved_meta_blocks -= ei->i_allocated_meta_blocks;
+	ei->i_allocated_meta_blocks = 0;
+	percpu_counter_sub(&sbi->s_dirtyblocks_counter, used);
+
+	if (ei->i_reserved_data_blocks == 0) {
+		/*
+		 * We can release all of the reserved metadata blocks
+		 * only when we have written all of the delayed
+		 * allocation blocks.
+		 */
+		mdb_free = ei->i_reserved_meta_blocks;
+		ei->i_reserved_meta_blocks = 0;
+		ei->i_da_metadata_calc_len = 0;
 		percpu_counter_sub(&sbi->s_dirtyblocks_counter, mdb_free);
-		EXT4_I(inode)->i_allocated_meta_blocks = 0;
-		EXT4_I(inode)->i_reserved_meta_blocks = mdb;
 	}
-
-	/* update per-inode reservations */
-	BUG_ON(used  > EXT4_I(inode)->i_reserved_data_blocks);
-	EXT4_I(inode)->i_reserved_data_blocks -= used;
-	percpu_counter_sub(&sbi->s_dirtyblocks_counter, used + mdb_claim);
 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
-	vfs_dq_claim_block(inode, used + mdb_claim);
-
-	/*
-	 * free those over-booking quota for metadata blocks
-	 */
+	/* Update quota subsystem */
+	vfs_dq_claim_block(inode, used);
 	if (mdb_free)
 		vfs_dq_release_reservation_block(inode, mdb_free);
 
@@ -1088,7 +1099,8 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
 	 * there aren't any writers on the inode, we can discard the
 	 * inode's preallocations.
 	 */
-	if (!total && (atomic_read(&inode->i_writecount) == 0))
+	if ((ei->i_reserved_data_blocks == 0) &&
+	    (atomic_read(&inode->i_writecount) == 0))
 		ext4_discard_preallocations(inode);
 }
 
@@ -1797,11 +1809,15 @@ static int ext4_journalled_write_end(struct file *file,
 	return ret ? ret : copied;
 }
 
-static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
+/*
+ * Reserve a single block located at lblock
+ */
+static int ext4_da_reserve_space(struct inode *inode, sector_t lblock)
 {
 	int retries = 0;
 	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
-	unsigned long md_needed, mdblocks, total = 0;
+	struct ext4_inode_info *ei = EXT4_I(inode);
+	unsigned long md_needed, md_reserved;
 
 	/*
 	 * recalculate the amount of metadata blocks to reserve
@@ -1809,35 +1825,43 @@ static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
 	 * worse case is one extent per block
 	 */
 repeat:
-	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
-	total = EXT4_I(inode)->i_reserved_data_blocks + nrblocks;
-	mdblocks = ext4_calc_metadata_amount(inode, total);
-	BUG_ON(mdblocks < EXT4_I(inode)->i_reserved_meta_blocks);
-
-	md_needed = mdblocks - EXT4_I(inode)->i_reserved_meta_blocks;
-	total = md_needed + nrblocks;
-	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+	spin_lock(&ei->i_block_reservation_lock);
+	md_reserved = ei->i_reserved_meta_blocks;
+	md_needed = ext4_calc_metadata_amount(inode, lblock);
+	spin_unlock(&ei->i_block_reservation_lock);
 
 	/*
 	 * Make quota reservation here to prevent quota overflow
 	 * later. Real quota accounting is done at pages writeout
 	 * time.
 	 */
-	if (vfs_dq_reserve_block(inode, total))
+	if (vfs_dq_reserve_block(inode, md_needed + 1)) {
+		/* 
+		 * We tend to badly over-estimate the amount of
+		 * metadata blocks which are needed, so if we have
+		 * reserved any metadata blocks, try to force out the
+		 * inode and see if we have any better luck.
+		 */
+		if (md_reserved && retries++ <= 3)
+			goto retry;
 		return -EDQUOT;
+	}
 
-	if (ext4_claim_free_blocks(sbi, total)) {
-		vfs_dq_release_reservation_block(inode, total);
+	if (ext4_claim_free_blocks(sbi, md_needed + 1)) {
+		vfs_dq_release_reservation_block(inode, md_needed + 1);
 		if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
+		retry:
+			if (md_reserved)
+				write_inode_now(inode, (retries == 3));
 			yield();
 			goto repeat;
 		}
 		return -ENOSPC;
 	}
-	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
-	EXT4_I(inode)->i_reserved_data_blocks += nrblocks;
-	EXT4_I(inode)->i_reserved_meta_blocks += md_needed;
-	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+	spin_lock(&ei->i_block_reservation_lock);
+	ei->i_reserved_data_blocks++;
+	ei->i_reserved_meta_blocks += md_needed;
+	spin_unlock(&ei->i_block_reservation_lock);
 
 	return 0;       /* success */
 }
@@ -1845,49 +1869,46 @@ repeat:
 static void ext4_da_release_space(struct inode *inode, int to_free)
 {
 	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
-	int total, mdb, mdb_free, release;
+	struct ext4_inode_info *ei = EXT4_I(inode);
 
 	if (!to_free)
 		return;		/* Nothing to release, exit */
 
 	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
 
-	if (!EXT4_I(inode)->i_reserved_data_blocks) {
+	if (unlikely(to_free > ei->i_reserved_data_blocks)) {
 		/*
-		 * if there is no reserved blocks, but we try to free some
-		 * then the counter is messed up somewhere.
-		 * but since this function is called from invalidate
-		 * page, it's harmless to return without any action
+		 * if there aren't enough reserved blocks, then the
+		 * counter is messed up somewhere.  Since this
+		 * function is called from invalidate page, it's
+		 * harmless to return without any action.
 		 */
-		printk(KERN_INFO "ext4 delalloc try to release %d reserved "
-			    "blocks for inode %lu, but there is no reserved "
-			    "data blocks\n", to_free, inode->i_ino);
-		spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
-		return;
+		ext4_msg(inode->i_sb, KERN_NOTICE, "ext4_da_release_space: "
+			 "ino %lu, to_free %d with only %d reserved "
+			 "data blocks\n", inode->i_ino, to_free,
+			 ei->i_reserved_data_blocks);
+		WARN_ON(1);
+		to_free = ei->i_reserved_data_blocks;
 	}
+	ei->i_reserved_data_blocks -= to_free;
 
-	/* recalculate the number of metablocks still need to be reserved */
-	total = EXT4_I(inode)->i_reserved_data_blocks - to_free;
-	mdb = ext4_calc_metadata_amount(inode, total);
-
-	/* figure out how many metablocks to release */
-	BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
-	mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
-
-	release = to_free + mdb_free;
-
-	/* update fs dirty blocks counter for truncate case */
-	percpu_counter_sub(&sbi->s_dirtyblocks_counter, release);
+	if (ei->i_reserved_data_blocks == 0) {
+		/*
+		 * We can release all of the reserved metadata blocks
+		 * only when we have written all of the delayed
+		 * allocation blocks.
+		 */
+		to_free += ei->i_reserved_meta_blocks;
+		ei->i_reserved_meta_blocks = 0;
+		ei->i_da_metadata_calc_len = 0;
+	}
 
-	/* update per-inode reservations */
-	BUG_ON(to_free > EXT4_I(inode)->i_reserved_data_blocks);
-	EXT4_I(inode)->i_reserved_data_blocks -= to_free;
+	/* update fs dirty blocks counter */
+	percpu_counter_sub(&sbi->s_dirtyblocks_counter, to_free);
 
-	BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
-	EXT4_I(inode)->i_reserved_meta_blocks = mdb;
 	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
-	vfs_dq_release_reservation_block(inode, release);
+	vfs_dq_release_reservation_block(inode, to_free);
 }
 
 static void ext4_da_page_release_reservation(struct page *page,
@@ -2493,7 +2514,7 @@ static int ext4_da_get_block_prep(struct inode *inode, sector_t iblock,
 		 * XXX: __block_prepare_write() unmaps passed block,
 		 * is it OK?
 		 */
-		ret = ext4_da_reserve_space(inode, 1);
+		ret = ext4_da_reserve_space(inode, iblock);
 		if (ret)
 			/* not enough space to reserve */
 			return ret;
@@ -2967,8 +2988,7 @@ retry:
 out_writepages:
 	if (!no_nrwrite_index_update)
 		wbc->no_nrwrite_index_update = 0;
-	if (wbc->nr_to_write > nr_to_writebump)
-		wbc->nr_to_write -= nr_to_writebump;
+	wbc->nr_to_write -= nr_to_writebump;
 	wbc->range_start = range_start;
 	trace_ext4_da_writepages_result(inode, wbc, ret, pages_written);
 	return ret;
@@ -2993,11 +3013,18 @@ static int ext4_nonda_switch(struct super_block *sb)
 	if (2 * free_blocks < 3 * dirty_blocks ||
 		free_blocks < (dirty_blocks + EXT4_FREEBLOCKS_WATERMARK)) {
 		/*
-		 * free block count is less that 150% of dirty blocks
-		 * or free blocks is less that watermark
+		 * free block count is less than 150% of dirty blocks
+		 * or free blocks is less than watermark
 		 */
 		return 1;
 	}
+	/*
+	 * Even if we don't switch but are nearing capacity,
+	 * start pushing delalloc when 1/2 of free blocks are dirty.
+	 */
+	if (free_blocks < 2 * dirty_blocks)
+		writeback_inodes_sb_if_idle(sb);
+
 	return 0;
 }
 
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index 0ca811061bc7..436521cae456 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -17,7 +17,6 @@
 #include <linux/proc_fs.h>
 #include <linux/pagemap.h>
 #include <linux/seq_file.h>
-#include <linux/version.h>
 #include <linux/blkdev.h>
 #include <linux/mutex.h>
 #include "ext4_jbd2.h"
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 6ed9aa91f27d..735c20d5fd56 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -702,6 +702,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
 	ei->i_reserved_data_blocks = 0;
 	ei->i_reserved_meta_blocks = 0;
 	ei->i_allocated_meta_blocks = 0;
+	ei->i_da_metadata_calc_len = 0;
 	ei->i_delalloc_reserved_flag = 0;
 	spin_lock_init(&(ei->i_block_reservation_lock));
 #ifdef CONFIG_QUOTA
@@ -2174,9 +2175,9 @@ static ssize_t lifetime_write_kbytes_show(struct ext4_attr *a,
 	struct super_block *sb = sbi->s_buddy_cache->i_sb;
 
 	return snprintf(buf, PAGE_SIZE, "%llu\n",
-			sbi->s_kbytes_written + 
+			(unsigned long long)(sbi->s_kbytes_written +
 			((part_stat_read(sb->s_bdev->bd_part, sectors[1]) -
-			  EXT4_SB(sb)->s_sectors_written_start) >> 1));
+			  EXT4_SB(sb)->s_sectors_written_start) >> 1)));
 }
 
 static ssize_t inode_readahead_blks_store(struct ext4_attr *a,
@@ -4005,6 +4006,7 @@ static inline void unregister_as_ext2(void)
 {
 	unregister_filesystem(&ext2_fs_type);
 }
+MODULE_ALIAS("ext2");
 #else
 static inline void register_as_ext2(void) { }
 static inline void unregister_as_ext2(void) { }
@@ -4031,6 +4033,7 @@ static inline void unregister_as_ext3(void)
 {
 	unregister_filesystem(&ext3_fs_type);
 }
+MODULE_ALIAS("ext3");
 #else
 static inline void register_as_ext3(void) { }
 static inline void unregister_as_ext3(void) { }
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 83218bebbc7c..f3a2f7ed45aa 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1332,6 +1332,8 @@ retry:
 			goto cleanup;
 		kfree(b_entry_name);
 		kfree(buffer);
+		b_entry_name = NULL;
+		buffer = NULL;
 		brelse(is->iloc.bh);
 		kfree(is);
 		kfree(bs);
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 2cf93ec40a67..97e01dc0d95f 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -618,60 +618,90 @@ static DEFINE_RWLOCK(fasync_lock);
 static struct kmem_cache *fasync_cache __read_mostly;
 
 /*
- * fasync_helper() is used by almost all character device drivers
- * to set up the fasync queue. It returns negative on error, 0 if it did
- * no changes and positive if it added/deleted the entry.
+ * Remove a fasync entry. If successfully removed, return
+ * positive and clear the FASYNC flag. If no entry exists,
+ * do nothing and return 0.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ *
+ * We always take the 'filp->f_lock', in since fasync_lock
+ * needs to be irq-safe.
  */
-int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+static int fasync_remove_entry(struct file *filp, struct fasync_struct **fapp)
 {
 	struct fasync_struct *fa, **fp;
-	struct fasync_struct *new = NULL;
 	int result = 0;
 
-	if (on) {
-		new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
-		if (!new)
-			return -ENOMEM;
+	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)
+			continue;
+		*fp = fa->fa_next;
+		kmem_cache_free(fasync_cache, fa);
+		filp->f_flags &= ~FASYNC;
+		result = 1;
+		break;
 	}
+	write_unlock_irq(&fasync_lock);
+	spin_unlock(&filp->f_lock);
+	return result;
+}
+
+/*
+ * Add a fasync entry. Return negative on error, positive if
+ * added, and zero if did nothing but change an existing one.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ */
+static int fasync_add_entry(int fd, struct file *filp, struct fasync_struct **fapp)
+{
+	struct fasync_struct *new, *fa, **fp;
+	int result = 0;
+
+	new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
+	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) {
-			if(on) {
-				fa->fa_fd = fd;
-				kmem_cache_free(fasync_cache, new);
-			} else {
-				*fp = fa->fa_next;
-				kmem_cache_free(fasync_cache, fa);
-				result = 1;
-			}
-			goto out;
-		}
+		if (fa->fa_file != filp)
+			continue;
+		fa->fa_fd = fd;
+		kmem_cache_free(fasync_cache, new);
+		goto out;
 	}
 
-	if (on) {
-		new->magic = FASYNC_MAGIC;
-		new->fa_file = filp;
-		new->fa_fd = fd;
-		new->fa_next = *fapp;
-		*fapp = new;
-		result = 1;
-	}
+	new->magic = FASYNC_MAGIC;
+	new->fa_file = filp;
+	new->fa_fd = fd;
+	new->fa_next = *fapp;
+	*fapp = new;
+	result = 1;
+	filp->f_flags |= FASYNC;
+
 out:
-	if (on)
-		filp->f_flags |= FASYNC;
-	else
-		filp->f_flags &= ~FASYNC;
 	write_unlock_irq(&fasync_lock);
 	spin_unlock(&filp->f_lock);
 	return result;
 }
 
+/*
+ * fasync_helper() is used by almost all character device drivers
+ * to set up the fasync queue, and for regular files by the file
+ * lease code. It returns negative on error, 0 if it did no changes
+ * and positive if it added/deleted the entry.
+ */
+int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+{
+	if (!on)
+		return fasync_remove_entry(filp, fapp);
+	return fasync_add_entry(fd, filp, fapp);
+}
+
 EXPORT_SYMBOL(fasync_helper);
 
 void __kill_fasync(struct fasync_struct *fa, int sig, int band)
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 49bc1b8e8f19..1a7c42c64ff4 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -242,6 +242,7 @@ static void bdi_sync_writeback(struct backing_dev_info *bdi,
 /**
  * bdi_start_writeback - start writeback
  * @bdi: the backing device to write from
+ * @sb: write inodes from this super_block
  * @nr_pages: the number of pages to write
  *
  * Description:
@@ -1187,6 +1188,23 @@ void writeback_inodes_sb(struct super_block *sb)
 EXPORT_SYMBOL(writeback_inodes_sb);
 
 /**
+ * writeback_inodes_sb_if_idle	-	start writeback if none underway
+ * @sb: the superblock
+ *
+ * Invoke writeback_inodes_sb if no writeback is currently underway.
+ * Returns 1 if writeback was started, 0 if not.
+ */
+int writeback_inodes_sb_if_idle(struct super_block *sb)
+{
+	if (!writeback_in_progress(sb->s_bdi)) {
+		writeback_inodes_sb(sb);
+		return 1;
+	} else
+		return 0;
+}
+EXPORT_SYMBOL(writeback_inodes_sb_if_idle);
+
+/**
  * sync_inodes_sb	-	sync sb inode pages
  * @sb: the superblock
  *
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 4eb308aa3234..a6abbae8a278 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -569,6 +569,40 @@ static int gfs2_fsync(struct file *file, struct dentry *dentry, int datasync)
 	return ret;
 }
 
+/**
+ * gfs2_file_aio_write - Perform a write to a file
+ * @iocb: The io context
+ * @iov: The data to write
+ * @nr_segs: Number of @iov segments
+ * @pos: The file position
+ *
+ * We have to do a lock/unlock here to refresh the inode size for
+ * O_APPEND writes, otherwise we can land up writing at the wrong
+ * offset. There is still a race, but provided the app is using its
+ * own file locking, this will make O_APPEND work as expected.
+ *
+ */
+
+static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
+				   unsigned long nr_segs, loff_t pos)
+{
+	struct file *file = iocb->ki_filp;
+
+	if (file->f_flags & O_APPEND) {
+		struct dentry *dentry = file->f_dentry;
+		struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
+		struct gfs2_holder gh;
+		int ret;
+
+		ret = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
+		if (ret)
+			return ret;
+		gfs2_glock_dq_uninit(&gh);
+	}
+
+	return generic_file_aio_write(iocb, iov, nr_segs, pos);
+}
+
 #ifdef CONFIG_GFS2_FS_LOCKING_DLM
 
 /**
@@ -711,7 +745,7 @@ const struct file_operations gfs2_file_fops = {
 	.read		= do_sync_read,
 	.aio_read	= generic_file_aio_read,
 	.write		= do_sync_write,
-	.aio_write	= generic_file_aio_write,
+	.aio_write	= gfs2_file_aio_write,
 	.unlocked_ioctl	= gfs2_ioctl,
 	.mmap		= gfs2_mmap,
 	.open		= gfs2_open,
@@ -741,7 +775,7 @@ const struct file_operations gfs2_file_fops_nolock = {
 	.read		= do_sync_read,
 	.aio_read	= generic_file_aio_read,
 	.write		= do_sync_write,
-	.aio_write	= generic_file_aio_write,
+	.aio_write	= gfs2_file_aio_write,
 	.unlocked_ioctl	= gfs2_ioctl,
 	.mmap		= gfs2_mmap,
 	.open		= gfs2_open,
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index cb8d7a93d5ec..6f68a5f18eb8 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -121,7 +121,7 @@ struct inode *gfs2_aspace_get(struct gfs2_sbd *sdp)
 	if (aspace) {
 		mapping_set_gfp_mask(aspace->i_mapping, GFP_NOFS);
 		aspace->i_mapping->a_ops = &aspace_aops;
-		aspace->i_size = ~0ULL;
+		aspace->i_size = MAX_LFS_FILESIZE;
 		ip = GFS2_I(aspace);
 		clear_bit(GIF_USER, &ip->i_flags);
 		insert_inode_hash(aspace);
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index 247436c10deb..78f73ca1ef3e 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -748,7 +748,7 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
 	struct gfs2_rgrpd *nrgd;
 	unsigned int num_gh;
 	int dir_rename = 0;
-	int alloc_required;
+	int alloc_required = 0;
 	unsigned int x;
 	int error;
 
@@ -867,7 +867,9 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
 			goto out_gunlock;
 	}
 
-	alloc_required = error = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
+	if (nip == NULL)
+		alloc_required = gfs2_diradd_alloc_required(ndir, &ndentry->d_name);
+	error = alloc_required;
 	if (error < 0)
 		goto out_gunlock;
 	error = 0;
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 8a04108e0c22..c2ebdf2c01d4 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -1296,6 +1296,7 @@ fail:
 
 int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
 {
+	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
 	struct gfs2_ea_location el;
 	struct buffer_head *dibh;
 	int error;
@@ -1305,16 +1306,17 @@ int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
 		return error;
 
 	if (GFS2_EA_IS_STUFFED(el.el_ea)) {
-		error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE + RES_EATTR, 0);
-		if (error)
-			return error;
-
-		gfs2_trans_add_bh(ip->i_gl, el.el_bh, 1);
-		memcpy(GFS2_EA2DATA(el.el_ea), data,
-		       GFS2_EA_DATA_LEN(el.el_ea));
-	} else
+		error = gfs2_trans_begin(sdp, RES_DINODE + RES_EATTR, 0);
+		if (error == 0) {
+			gfs2_trans_add_bh(ip->i_gl, el.el_bh, 1);
+			memcpy(GFS2_EA2DATA(el.el_ea), data,
+			       GFS2_EA_DATA_LEN(el.el_ea));
+		}
+	} else {
 		error = ea_acl_chmod_unstuffed(ip, el.el_ea, data);
+	}
 
+	brelse(el.el_bh);
 	if (error)
 		return error;
 
@@ -1327,8 +1329,7 @@ int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
 		brelse(dibh);
 	}
 
-	gfs2_trans_end(GFS2_SB(&ip->i_inode));
-
+	gfs2_trans_end(sdp);
 	return error;
 }
 
diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index a5089a6dd67a..7239efc690d8 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -646,22 +646,27 @@ static const struct super_operations hppfs_sbops = {
 static int hppfs_readlink(struct dentry *dentry, char __user *buffer,
 			  int buflen)
 {
-	struct dentry *proc_dentry;
-
-	proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+	struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
 	return proc_dentry->d_inode->i_op->readlink(proc_dentry, buffer,
 						    buflen);
 }
 
 static void *hppfs_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
-	struct dentry *proc_dentry;
-
-	proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+	struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
 
 	return proc_dentry->d_inode->i_op->follow_link(proc_dentry, nd);
 }
 
+static void hppfs_put_link(struct dentry *dentry, struct nameidata *nd,
+			   void *cookie)
+{
+	struct dentry *proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
+
+	if (proc_dentry->d_inode->i_op->put_link)
+		proc_dentry->d_inode->i_op->put_link(proc_dentry, nd, cookie);
+}
+
 static const struct inode_operations hppfs_dir_iops = {
 	.lookup		= hppfs_lookup,
 };
@@ -669,6 +674,7 @@ static const struct inode_operations hppfs_dir_iops = {
 static const struct inode_operations hppfs_link_iops = {
 	.readlink	= hppfs_readlink,
 	.follow_link	= hppfs_follow_link,
+	.put_link	= hppfs_put_link,
 };
 
 static struct inode *get_inode(struct super_block *sb, struct dentry *dentry)
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c
index ca0f5eb62b20..886849370950 100644
--- a/fs/jbd2/checkpoint.c
+++ b/fs/jbd2/checkpoint.c
@@ -22,6 +22,7 @@
 #include <linux/jbd2.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
+#include <linux/blkdev.h>
 #include <trace/events/jbd2.h>
 
 /*
@@ -515,6 +516,20 @@ int jbd2_cleanup_journal_tail(journal_t *journal)
 	journal->j_tail_sequence = first_tid;
 	journal->j_tail = blocknr;
 	spin_unlock(&journal->j_state_lock);
+
+	/*
+	 * If there is an external journal, we need to make sure that
+	 * any data blocks that were recently written out --- perhaps
+	 * by jbd2_log_do_checkpoint() --- are flushed out before we
+	 * drop the transactions from the external journal.  It's
+	 * unlikely this will be necessary, especially with a
+	 * appropriately sized journal, but we need this to guarantee
+	 * correctness.  Fortunately jbd2_cleanup_journal_tail()
+	 * doesn't get called all that often.
+	 */
+	if ((journal->j_fs_dev != journal->j_dev) &&
+	    (journal->j_flags & JBD2_BARRIER))
+		blkdev_issue_flush(journal->j_fs_dev, NULL);
 	if (!(journal->j_flags & JBD2_ABORT))
 		jbd2_journal_update_superblock(journal, 1);
 	return 0;
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 6a10238d2c63..1bc74b6f26d2 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -259,6 +259,7 @@ static int journal_submit_data_buffers(journal_t *journal,
 			ret = err;
 		spin_lock(&journal->j_list_lock);
 		J_ASSERT(jinode->i_transaction == commit_transaction);
+		commit_transaction->t_flushed_data_blocks = 1;
 		jinode->i_flags &= ~JI_COMMIT_RUNNING;
 		wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
 	}
@@ -708,8 +709,17 @@ start_journal_io:
 		}
 	}
 
-	/* Done it all: now write the commit record asynchronously. */
+	/* 
+	 * If the journal is not located on the file system device,
+	 * then we must flush the file system device before we issue
+	 * the commit record
+	 */
+	if (commit_transaction->t_flushed_data_blocks &&
+	    (journal->j_fs_dev != journal->j_dev) &&
+	    (journal->j_flags & JBD2_BARRIER))
+		blkdev_issue_flush(journal->j_fs_dev, NULL);
 
+	/* Done it all: now write the commit record asynchronously. */
 	if (JBD2_HAS_INCOMPAT_FEATURE(journal,
 				      JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT)) {
 		err = journal_submit_commit_record(journal, commit_transaction,
@@ -720,13 +730,6 @@ start_journal_io:
 			blkdev_issue_flush(journal->j_dev, NULL);
 	}
 
-	/*
-	 * This is the right place to wait for data buffers both for ASYNC
-	 * and !ASYNC commit. If commit is ASYNC, we need to wait only after
-	 * the commit block went to disk (which happens above). If commit is
-	 * SYNC, we need to wait for data buffers before we start writing
-	 * commit block, which happens below in such setting.
-	 */
 	err = journal_finish_inode_data_buffers(journal, commit_transaction);
 	if (err) {
 		printk(KERN_WARNING
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 17af879e6e9e..ac0d027595d0 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -814,7 +814,7 @@ static journal_t * journal_init_common (void)
 	journal_t *journal;
 	int err;
 
-	journal = kzalloc(sizeof(*journal), GFP_KERNEL|__GFP_NOFAIL);
+	journal = kzalloc(sizeof(*journal), GFP_KERNEL);
 	if (!journal)
 		goto fail;
 
diff --git a/fs/namei.c b/fs/namei.c
index 68921d9b5302..94a5e60779f9 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -232,6 +232,7 @@ int generic_permission(struct inode *inode, int mask,
 	/*
 	 * Searching includes executable on directories, else just read.
 	 */
+	mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
 	if (mask == MAY_READ || (S_ISDIR(inode->i_mode) && !(mask & MAY_WRITE)))
 		if (capable(CAP_DAC_READ_SEARCH))
 			return 0;
@@ -560,6 +561,7 @@ static __always_inline int __do_follow_link(struct path *path, struct nameidata
 		dget(dentry);
 	}
 	mntget(path->mnt);
+	nd->last_type = LAST_BIND;
 	cookie = dentry->d_inode->i_op->follow_link(dentry, nd);
 	error = PTR_ERR(cookie);
 	if (!IS_ERR(cookie)) {
@@ -1602,11 +1604,12 @@ struct file *do_filp_open(int dfd, const char *pathname,
 	struct file *filp;
 	struct nameidata nd;
 	int error;
-	struct path path, save;
+	struct path path;
 	struct dentry *dir;
 	int count = 0;
 	int will_truncate;
 	int flag = open_to_namei_flags(open_flag);
+	int force_reval = 0;
 
 	/*
 	 * O_SYNC is implemented as __O_SYNC|O_DSYNC.  As many places only
@@ -1618,7 +1621,7 @@ struct file *do_filp_open(int dfd, const char *pathname,
 		open_flag |= O_DSYNC;
 
 	if (!acc_mode)
-		acc_mode = MAY_OPEN | ACC_MODE(flag);
+		acc_mode = MAY_OPEN | ACC_MODE(open_flag);
 
 	/* O_TRUNC implies we need access checks for write permissions */
 	if (flag & O_TRUNC)
@@ -1658,9 +1661,12 @@ struct file *do_filp_open(int dfd, const char *pathname,
 	/*
 	 * Create - we need to know the parent.
 	 */
+reval:
 	error = path_init(dfd, pathname, LOOKUP_PARENT, &nd);
 	if (error)
 		return ERR_PTR(error);
+	if (force_reval)
+		nd.flags |= LOOKUP_REVAL;
 	error = path_walk(pathname, &nd);
 	if (error) {
 		if (nd.root.mnt)
@@ -1852,17 +1858,7 @@ do_link:
 	error = security_inode_follow_link(path.dentry, &nd);
 	if (error)
 		goto exit_dput;
-	save = nd.path;
-	path_get(&save);
 	error = __do_follow_link(&path, &nd);
-	if (error == -ESTALE) {
-		/* nd.path had been dropped */
-		nd.path = save;
-		path_get(&nd.path);
-		nd.flags |= LOOKUP_REVAL;
-		error = __do_follow_link(&path, &nd);
-	}
-	path_put(&save);
 	path_put(&path);
 	if (error) {
 		/* Does someone understand code flow here? Or it is only
@@ -1872,6 +1868,10 @@ do_link:
 		release_open_intent(&nd);
 		if (nd.root.mnt)
 			path_put(&nd.root);
+		if (error == -ESTALE && !force_reval) {
+			force_reval = 1;
+			goto reval;
+		}
 		return ERR_PTR(error);
 	}
 	nd.flags &= ~LOOKUP_PARENT;
diff --git a/fs/namespace.c b/fs/namespace.c
index 7d70d63ceb29..c768f733c8d6 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -965,10 +965,12 @@ EXPORT_SYMBOL(may_umount_tree);
 int may_umount(struct vfsmount *mnt)
 {
 	int ret = 1;
+	down_read(&namespace_sem);
 	spin_lock(&vfsmount_lock);
 	if (propagate_mount_busy(mnt, 2))
 		ret = 0;
 	spin_unlock(&vfsmount_lock);
+	up_read(&namespace_sem);
 	return ret;
 }
 
@@ -1352,12 +1354,12 @@ static int attach_recursive_mnt(struct vfsmount *source_mnt,
 	if (err)
 		goto out_cleanup_ids;
 
+	spin_lock(&vfsmount_lock);
+
 	if (IS_MNT_SHARED(dest_mnt)) {
 		for (p = source_mnt; p; p = next_mnt(p, source_mnt))
 			set_mnt_shared(p);
 	}
-
-	spin_lock(&vfsmount_lock);
 	if (parent_path) {
 		detach_mnt(source_mnt, parent_path);
 		attach_mnt(source_mnt, path);
@@ -1534,8 +1536,12 @@ static int do_remount(struct path *path, int flags, int mnt_flags,
 		err = change_mount_flags(path->mnt, flags);
 	else
 		err = do_remount_sb(sb, flags, data, 0);
-	if (!err)
+	if (!err) {
+		spin_lock(&vfsmount_lock);
+		mnt_flags |= path->mnt->mnt_flags & MNT_PNODE_MASK;
 		path->mnt->mnt_flags = mnt_flags;
+		spin_unlock(&vfsmount_lock);
+	}
 	up_write(&sb->s_umount);
 	if (!err) {
 		security_sb_post_remount(path->mnt, flags, data);
@@ -1665,6 +1671,8 @@ int do_add_mount(struct vfsmount *newmnt, struct path *path,
 {
 	int err;
 
+	mnt_flags &= ~(MNT_SHARED | MNT_WRITE_HOLD);
+
 	down_write(&namespace_sem);
 	/* Something was mounted here while we slept */
 	while (d_mountpoint(path->dentry) &&
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 2c5ace4f00a7..3c7f03b669fb 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1615,6 +1615,7 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 				goto out;
 
 			new_dentry = dentry;
+			rehash = NULL;
 			new_inode = NULL;
 		}
 	}
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 7c2e337d05af..c194793b642b 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -780,12 +780,9 @@ static inline int nfsd_dosync(struct file *filp, struct dentry *dp,
 	int (*fsync) (struct file *, struct dentry *, int);
 	int err;
 
-	err = filemap_fdatawrite(inode->i_mapping);
+	err = filemap_write_and_wait(inode->i_mapping);
 	if (err == 0 && fop && (fsync = fop->fsync))
 		err = fsync(filp, dp, 0);
-	if (err == 0)
-		err = filemap_fdatawait(inode->i_mapping);
-
 	return err;
 }
 
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index f4a14ea2ed9c..effdbdbe6c11 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -417,8 +417,8 @@ __u64 nilfs_bmap_data_get_key(const struct nilfs_bmap *bmap,
 
 	key = page_index(bh->b_page) << (PAGE_CACHE_SHIFT -
 					 bmap->b_inode->i_blkbits);
-	for (pbh = page_buffers(bh->b_page); pbh != bh;
-	     pbh = pbh->b_this_page, key++);
+	for (pbh = page_buffers(bh->b_page); pbh != bh; pbh = pbh->b_this_page)
+		key++;
 
 	return key;
 }
diff --git a/fs/nilfs2/cpfile.c b/fs/nilfs2/cpfile.c
index d5ad54e204a5..18737818db63 100644
--- a/fs/nilfs2/cpfile.c
+++ b/fs/nilfs2/cpfile.c
@@ -328,19 +328,24 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
 			tnicps += nicps;
 			nilfs_mdt_mark_buffer_dirty(cp_bh);
 			nilfs_mdt_mark_dirty(cpfile);
-			if (!nilfs_cpfile_is_in_first(cpfile, cno) &&
-			    (count = nilfs_cpfile_block_sub_valid_checkpoints(
-				    cpfile, cp_bh, kaddr, nicps)) == 0) {
-				/* make hole */
-				kunmap_atomic(kaddr, KM_USER0);
-				brelse(cp_bh);
-				ret = nilfs_cpfile_delete_checkpoint_block(
-					cpfile, cno);
-				if (ret == 0)
-					continue;
-				printk(KERN_ERR "%s: cannot delete block\n",
-				       __func__);
-				break;
+			if (!nilfs_cpfile_is_in_first(cpfile, cno)) {
+				count =
+				  nilfs_cpfile_block_sub_valid_checkpoints(
+						cpfile, cp_bh, kaddr, nicps);
+				if (count == 0) {
+					/* make hole */
+					kunmap_atomic(kaddr, KM_USER0);
+					brelse(cp_bh);
+					ret =
+					  nilfs_cpfile_delete_checkpoint_block(
+								   cpfile, cno);
+					if (ret == 0)
+						continue;
+					printk(KERN_ERR
+					       "%s: cannot delete block\n",
+					       __func__);
+					break;
+				}
 			}
 		}
 
diff --git a/fs/nilfs2/direct.c b/fs/nilfs2/direct.c
index d369ac718277..236753df5cdf 100644
--- a/fs/nilfs2/direct.c
+++ b/fs/nilfs2/direct.c
@@ -51,11 +51,11 @@ static int nilfs_direct_lookup(const struct nilfs_bmap *bmap,
 	struct nilfs_direct *direct;
 	__u64 ptr;
 
-	direct = (struct nilfs_direct *)bmap;
-	if ((key > NILFS_DIRECT_KEY_MAX) ||
-	    (level != 1) ||	/* XXX: use macro for level 1 */
-	    ((ptr = nilfs_direct_get_ptr(direct, key)) ==
-	     NILFS_BMAP_INVALID_PTR))
+	direct = (struct nilfs_direct *)bmap;  /* XXX: use macro for level 1 */
+	if (key > NILFS_DIRECT_KEY_MAX || level != 1)
+		return -ENOENT;
+	ptr = nilfs_direct_get_ptr(direct, key);
+	if (ptr == NILFS_BMAP_INVALID_PTR)
 		return -ENOENT;
 
 	if (ptrp != NULL)
@@ -73,9 +73,10 @@ static int nilfs_direct_lookup_contig(const struct nilfs_bmap *bmap,
 	sector_t blocknr;
 	int ret, cnt;
 
-	if (key > NILFS_DIRECT_KEY_MAX ||
-	    (ptr = nilfs_direct_get_ptr(direct, key)) ==
-	    NILFS_BMAP_INVALID_PTR)
+	if (key > NILFS_DIRECT_KEY_MAX)
+		return -ENOENT;
+	ptr = nilfs_direct_get_ptr(direct, key);
+	if (ptr == NILFS_BMAP_INVALID_PTR)
 		return -ENOENT;
 
 	if (NILFS_BMAP_USE_VBN(bmap)) {
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index f6af76042d80..d6b2b83de363 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -480,7 +480,7 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
 				      unsigned int cmd, void __user *argp)
 {
 	struct nilfs_argv argv[5];
-	const static size_t argsz[5] = {
+	static const size_t argsz[5] = {
 		sizeof(struct nilfs_vdesc),
 		sizeof(struct nilfs_period),
 		sizeof(__u64),
diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index c9ee67b442e1..1afb0a10229f 100644
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -121,7 +121,7 @@ static int idr_callback(int id, void *p, void *data)
 	if (warned)
 		return 0;
 
-	warned = false;
+	warned = true;
 	entry = p;
 	ientry = container_of(entry, struct inotify_inode_mark_entry, fsn_entry);
 
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 8271cf05c957..a94e8bd8eb1f 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -552,7 +552,7 @@ retry:
 
 	spin_lock(&group->inotify_data.idr_lock);
 	ret = idr_get_new_above(&group->inotify_data.idr, &tmp_ientry->fsn_entry,
-				group->inotify_data.last_wd,
+				group->inotify_data.last_wd+1,
 				&tmp_ientry->wd);
 	spin_unlock(&group->inotify_data.idr_lock);
 	if (ret) {
@@ -632,7 +632,7 @@ static struct fsnotify_group *inotify_new_group(struct user_struct *user, unsign
 
 	spin_lock_init(&group->inotify_data.idr_lock);
 	idr_init(&group->inotify_data.idr);
-	group->inotify_data.last_wd = 1;
+	group->inotify_data.last_wd = 0;
 	group->inotify_data.user = user;
 	group->inotify_data.fa = NULL;
 
diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig
index 701b7a3a872e..0d840669698e 100644
--- a/fs/ocfs2/Kconfig
+++ b/fs/ocfs2/Kconfig
@@ -6,6 +6,7 @@ config OCFS2_FS
 	select CRC32
 	select QUOTA
 	select QUOTA_TREE
+	select FS_POSIX_ACL
 	help
 	  OCFS2 is a general purpose extent based shared disk cluster file
 	  system with many similarities to ext3. It supports 64 bit inode
@@ -74,12 +75,3 @@ config OCFS2_DEBUG_FS
 	  This option will enable expensive consistency checks. Enable
 	  this option for debugging only as it is likely to decrease
 	  performance of the filesystem.
-
-config OCFS2_FS_POSIX_ACL
-	bool "OCFS2 POSIX Access Control Lists"
-	depends on OCFS2_FS
-	select FS_POSIX_ACL
-	default n
-	help
-	  Posix Access Control Lists (ACLs) support permissions for users and
-	  groups beyond the owner/group/world scheme.
diff --git a/fs/ocfs2/Makefile b/fs/ocfs2/Makefile
index 31f25ce32c97..600d2d2ade11 100644
--- a/fs/ocfs2/Makefile
+++ b/fs/ocfs2/Makefile
@@ -39,11 +39,8 @@ ocfs2-objs := \
 	ver.o			\
 	quota_local.o		\
 	quota_global.o		\
-	xattr.o
-
-ifeq ($(CONFIG_OCFS2_FS_POSIX_ACL),y)
-ocfs2-objs += acl.o
-endif
+	xattr.o			\
+	acl.o
 
 ocfs2_stackglue-objs := stackglue.o
 ocfs2_stack_o2cb-objs := stack_o2cb.o
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index e3e47415d851..0501974bedd0 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -98,15 +98,11 @@ static struct posix_acl *ocfs2_get_acl_nolock(struct inode *inode,
 					      int type,
 					      struct buffer_head *di_bh)
 {
-	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 	int name_index;
 	char *value = NULL;
 	struct posix_acl *acl;
 	int retval;
 
-	if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL))
-		return NULL;
-
 	switch (type) {
 	case ACL_TYPE_ACCESS:
 		name_index = OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS;
diff --git a/fs/ocfs2/acl.h b/fs/ocfs2/acl.h
index 8f6389ed4da5..5c5d31f05853 100644
--- a/fs/ocfs2/acl.h
+++ b/fs/ocfs2/acl.h
@@ -26,8 +26,6 @@ struct ocfs2_acl_entry {
 	__le32 e_id;
 };
 
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
-
 extern int ocfs2_check_acl(struct inode *, int);
 extern int ocfs2_acl_chmod(struct inode *);
 extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *,
@@ -35,24 +33,4 @@ extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *,
 			  struct ocfs2_alloc_context *,
 			  struct ocfs2_alloc_context *);
 
-#else /* CONFIG_OCFS2_FS_POSIX_ACL*/
-
-#define ocfs2_check_acl NULL
-static inline int ocfs2_acl_chmod(struct inode *inode)
-{
-	return 0;
-}
-static inline int ocfs2_init_acl(handle_t *handle,
-				 struct inode *inode,
-				 struct inode *dir,
-				 struct buffer_head *di_bh,
-				 struct buffer_head *dir_bh,
-				 struct ocfs2_alloc_context *meta_ac,
-				 struct ocfs2_alloc_context *data_ac)
-{
-	return 0;
-}
-
-#endif /* CONFIG_OCFS2_FS_POSIX_ACL*/
-
 #endif /* OCFS2_ACL_H */
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index c452d116b892..eda5b8bcddd5 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -176,7 +176,8 @@ static void o2hb_write_timeout(struct work_struct *work)
 
 static void o2hb_arm_write_timeout(struct o2hb_region *reg)
 {
-	mlog(0, "Queue write timeout for %u ms\n", O2HB_MAX_WRITE_TIMEOUT_MS);
+	mlog(ML_HEARTBEAT, "Queue write timeout for %u ms\n",
+	     O2HB_MAX_WRITE_TIMEOUT_MS);
 
 	cancel_delayed_work(&reg->hr_write_timeout_work);
 	reg->hr_last_timeout_start = jiffies;
@@ -874,7 +875,8 @@ static int o2hb_thread(void *data)
 		do_gettimeofday(&after_hb);
 		elapsed_msec = o2hb_elapsed_msecs(&before_hb, &after_hb);
 
-		mlog(0, "start = %lu.%lu, end = %lu.%lu, msec = %u\n",
+		mlog(ML_HEARTBEAT,
+		     "start = %lu.%lu, end = %lu.%lu, msec = %u\n",
 		     before_hb.tv_sec, (unsigned long) before_hb.tv_usec,
 		     after_hb.tv_sec, (unsigned long) after_hb.tv_usec,
 		     elapsed_msec);
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c
index 7ee6188bc79a..c81142e3ef84 100644
--- a/fs/ocfs2/cluster/nodemanager.c
+++ b/fs/ocfs2/cluster/nodemanager.c
@@ -35,6 +35,10 @@
  * cluster references throughout where nodes are looked up */
 struct o2nm_cluster *o2nm_single_cluster = NULL;
 
+char *o2nm_fence_method_desc[O2NM_FENCE_METHODS] = {
+		"reset",	/* O2NM_FENCE_RESET */
+		"panic",	/* O2NM_FENCE_PANIC */
+};
 
 struct o2nm_node *o2nm_get_node_by_num(u8 node_num)
 {
@@ -579,6 +583,43 @@ static ssize_t o2nm_cluster_attr_reconnect_delay_ms_write(
 	return o2nm_cluster_attr_write(page, count,
 	                               &cluster->cl_reconnect_delay_ms);
 }
+
+static ssize_t o2nm_cluster_attr_fence_method_read(
+	struct o2nm_cluster *cluster, char *page)
+{
+	ssize_t ret = 0;
+
+	if (cluster)
+		ret = sprintf(page, "%s\n",
+			      o2nm_fence_method_desc[cluster->cl_fence_method]);
+	return ret;
+}
+
+static ssize_t o2nm_cluster_attr_fence_method_write(
+	struct o2nm_cluster *cluster, const char *page, size_t count)
+{
+	unsigned int i;
+
+	if (page[count - 1] != '\n')
+		goto bail;
+
+	for (i = 0; i < O2NM_FENCE_METHODS; ++i) {
+		if (count != strlen(o2nm_fence_method_desc[i]) + 1)
+			continue;
+		if (strncasecmp(page, o2nm_fence_method_desc[i], count - 1))
+			continue;
+		if (cluster->cl_fence_method != i) {
+			printk(KERN_INFO "ocfs2: Changing fence method to %s\n",
+			       o2nm_fence_method_desc[i]);
+			cluster->cl_fence_method = i;
+		}
+		return count;
+	}
+
+bail:
+	return -EINVAL;
+}
+
 static struct o2nm_cluster_attribute o2nm_cluster_attr_idle_timeout_ms = {
 	.attr	= { .ca_owner = THIS_MODULE,
 		    .ca_name = "idle_timeout_ms",
@@ -603,10 +644,19 @@ static struct o2nm_cluster_attribute o2nm_cluster_attr_reconnect_delay_ms = {
 	.store	= o2nm_cluster_attr_reconnect_delay_ms_write,
 };
 
+static struct o2nm_cluster_attribute o2nm_cluster_attr_fence_method = {
+	.attr	= { .ca_owner = THIS_MODULE,
+		    .ca_name = "fence_method",
+		    .ca_mode = S_IRUGO | S_IWUSR },
+	.show	= o2nm_cluster_attr_fence_method_read,
+	.store	= o2nm_cluster_attr_fence_method_write,
+};
+
 static struct configfs_attribute *o2nm_cluster_attrs[] = {
 	&o2nm_cluster_attr_idle_timeout_ms.attr,
 	&o2nm_cluster_attr_keepalive_delay_ms.attr,
 	&o2nm_cluster_attr_reconnect_delay_ms.attr,
+	&o2nm_cluster_attr_fence_method.attr,
 	NULL,
 };
 static ssize_t o2nm_cluster_show(struct config_item *item,
@@ -778,6 +828,7 @@ static struct config_group *o2nm_cluster_group_make_group(struct config_group *g
 	cluster->cl_reconnect_delay_ms = O2NET_RECONNECT_DELAY_MS_DEFAULT;
 	cluster->cl_idle_timeout_ms    = O2NET_IDLE_TIMEOUT_MS_DEFAULT;
 	cluster->cl_keepalive_delay_ms = O2NET_KEEPALIVE_DELAY_MS_DEFAULT;
+	cluster->cl_fence_method       = O2NM_FENCE_RESET;
 
 	ret = &cluster->cl_group;
 	o2nm_single_cluster = cluster;
diff --git a/fs/ocfs2/cluster/nodemanager.h b/fs/ocfs2/cluster/nodemanager.h
index c992ea0da4ad..09ea2d388bbb 100644
--- a/fs/ocfs2/cluster/nodemanager.h
+++ b/fs/ocfs2/cluster/nodemanager.h
@@ -33,6 +33,12 @@
 #include <linux/configfs.h>
 #include <linux/rbtree.h>
 
+enum o2nm_fence_method {
+	O2NM_FENCE_RESET	= 0,
+	O2NM_FENCE_PANIC,
+	O2NM_FENCE_METHODS,	/* Number of fence methods */
+};
+
 struct o2nm_node {
 	spinlock_t		nd_lock;
 	struct config_item	nd_item;
@@ -58,6 +64,7 @@ struct o2nm_cluster {
 	unsigned int		cl_idle_timeout_ms;
 	unsigned int		cl_keepalive_delay_ms;
 	unsigned int		cl_reconnect_delay_ms;
+	enum o2nm_fence_method	cl_fence_method;
 
 	/* this bitmap is part of a hack for disk bitmap.. will go eventually. - zab */
 	unsigned long	cl_nodes_bitmap[BITS_TO_LONGS(O2NM_MAX_NODES)];
diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index bbacf7da48a4..639024033fce 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -74,8 +74,20 @@ static void o2quo_fence_self(void)
 	 * threads can still schedule, etc, etc */
 	o2hb_stop_all_regions();
 
-	printk("ocfs2 is very sorry to be fencing this system by restarting\n");
-	emergency_restart();
+	switch (o2nm_single_cluster->cl_fence_method) {
+	case O2NM_FENCE_PANIC:
+		panic("*** ocfs2 is very sorry to be fencing this system by "
+		      "panicing ***\n");
+		break;
+	default:
+		WARN_ON(o2nm_single_cluster->cl_fence_method >=
+			O2NM_FENCE_METHODS);
+	case O2NM_FENCE_RESET:
+		printk(KERN_ERR "*** ocfs2 is very sorry to be fencing this "
+		       "system by restarting ***\n");
+		emergency_restart();
+		break;
+	};
 }
 
 /* Indicate that a timeout occured on a hearbeat region write. The
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index d9fa3d22e17c..2f9e4e19a4f2 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -2589,6 +2589,14 @@ retry:
 			     "begin reco msg (%d)\n", dlm->name, nodenum, ret);
 			ret = 0;
 		}
+		if (ret == -EAGAIN) {
+			mlog(0, "%s: trying to start recovery of node "
+			     "%u, but node %u is waiting for last recovery "
+			     "to complete, backoff for a bit\n", dlm->name,
+			     dead_node, nodenum);
+			msleep(100);
+			goto retry;
+		}
 		if (ret < 0) {
 			struct dlm_lock_resource *res;
 			/* this is now a serious problem, possibly ENOMEM 
@@ -2608,14 +2616,6 @@ retry:
 			 * another ENOMEM */
 			msleep(100);
 			goto retry;
-		} else if (ret == EAGAIN) {
-			mlog(0, "%s: trying to start recovery of node "
-			     "%u, but node %u is waiting for last recovery "
-			     "to complete, backoff for a bit\n", dlm->name,
-			     dead_node, nodenum);
-			/* TODO Look into replacing msleep with cond_resched() */
-			msleep(100);
-			goto retry;
 		}
 	}
 
@@ -2639,7 +2639,7 @@ int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data,
 		     dlm->name, br->node_idx, br->dead_node,
 		     dlm->reco.dead_node, dlm->reco.new_master);
 		spin_unlock(&dlm->spinlock);
-		return EAGAIN;
+		return -EAGAIN;
 	}
 	spin_unlock(&dlm->spinlock);
 
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index 843db64e9d4a..d35a27f4523e 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -37,6 +37,7 @@
 #include "extent_map.h"
 #include "inode.h"
 #include "super.h"
+#include "symlink.h"
 
 #include "buffer_head_io.h"
 
@@ -703,6 +704,12 @@ out:
 	return ret;
 }
 
+/*
+ * The ocfs2_fiemap_inline() may be a little bit misleading, since
+ * it not only handles the fiemap for inlined files, but also deals
+ * with the fast symlink, cause they have no difference for extent
+ * mapping per se.
+ */
 static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh,
 			       struct fiemap_extent_info *fieinfo,
 			       u64 map_start)
@@ -715,11 +722,18 @@ static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh,
 	struct ocfs2_inode_info *oi = OCFS2_I(inode);
 
 	di = (struct ocfs2_dinode *)di_bh->b_data;
-	id_count = le16_to_cpu(di->id2.i_data.id_count);
+	if (ocfs2_inode_is_fast_symlink(inode))
+		id_count = ocfs2_fast_symlink_chars(inode->i_sb);
+	else
+		id_count = le16_to_cpu(di->id2.i_data.id_count);
 
 	if (map_start < id_count) {
 		phys = oi->ip_blkno << inode->i_sb->s_blocksize_bits;
-		phys += offsetof(struct ocfs2_dinode, id2.i_data.id_data);
+		if (ocfs2_inode_is_fast_symlink(inode))
+			phys += offsetof(struct ocfs2_dinode, id2.i_symlink);
+		else
+			phys += offsetof(struct ocfs2_dinode,
+					 id2.i_data.id_data);
 
 		ret = fiemap_fill_next_extent(fieinfo, 0, phys, id_count,
 					      flags);
@@ -756,9 +770,10 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 	down_read(&OCFS2_I(inode)->ip_alloc_sem);
 
 	/*
-	 * Handle inline-data separately.
+	 * Handle inline-data and fast symlink separately.
 	 */
-	if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+	if ((OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) ||
+	    ocfs2_inode_is_fast_symlink(inode)) {
 		ret = ocfs2_fiemap_inline(inode, di_bh, fieinfo, map_start);
 		goto out_unlock;
 	}
@@ -786,6 +801,8 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 		fe_flags = 0;
 		if (rec.e_flags & OCFS2_EXT_UNWRITTEN)
 			fe_flags |= FIEMAP_EXTENT_UNWRITTEN;
+		if (rec.e_flags & OCFS2_EXT_REFCOUNTED)
+			fe_flags |= FIEMAP_EXTENT_SHARED;
 		if (is_last)
 			fe_flags |= FIEMAP_EXTENT_LAST;
 		len_bytes = (u64)le16_to_cpu(rec.e_leaf_clusters) << osb->s_clustersize_bits;
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 3d30a1c974a8..06ccf6a86d35 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1772,7 +1772,8 @@ static int ocfs2_prepare_inode_for_write(struct dentry *dentry,
 					 loff_t *ppos,
 					 size_t count,
 					 int appending,
-					 int *direct_io)
+					 int *direct_io,
+					 int *has_refcount)
 {
 	int ret = 0, meta_level = 0;
 	struct inode *inode = dentry->d_inode;
@@ -1833,6 +1834,8 @@ static int ocfs2_prepare_inode_for_write(struct dentry *dentry,
 							       saved_pos,
 							       count,
 							       &meta_level);
+			if (has_refcount)
+				*has_refcount = 1;
 		}
 
 		if (ret < 0) {
@@ -1856,6 +1859,10 @@ static int ocfs2_prepare_inode_for_write(struct dentry *dentry,
 			break;
 		}
 
+		if (has_refcount && *has_refcount == 1) {
+			*direct_io = 0;
+			break;
+		}
 		/*
 		 * Allowing concurrent direct writes means
 		 * i_size changes wouldn't be synchronized, so
@@ -1899,7 +1906,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 				    loff_t pos)
 {
 	int ret, direct_io, appending, rw_level, have_alloc_sem  = 0;
-	int can_do_direct;
+	int can_do_direct, has_refcount = 0;
 	ssize_t written = 0;
 	size_t ocount;		/* original count */
 	size_t count;		/* after file limit checks */
@@ -1942,7 +1949,7 @@ relock:
 	can_do_direct = direct_io;
 	ret = ocfs2_prepare_inode_for_write(file->f_path.dentry, ppos,
 					    iocb->ki_left, appending,
-					    &can_do_direct);
+					    &can_do_direct, &has_refcount);
 	if (ret < 0) {
 		mlog_errno(ret);
 		goto out;
@@ -2006,14 +2013,16 @@ out_dio:
 	/* buffered aio wouldn't have proper lock coverage today */
 	BUG_ON(ret == -EIOCBQUEUED && !(file->f_flags & O_DIRECT));
 
-	if ((file->f_flags & O_DSYNC && !direct_io) || IS_SYNC(inode)) {
+	if ((file->f_flags & O_DSYNC && !direct_io) || IS_SYNC(inode) ||
+	    (file->f_flags & O_DIRECT && has_refcount)) {
 		ret = filemap_fdatawrite_range(file->f_mapping, pos,
 					       pos + count - 1);
 		if (ret < 0)
 			written = ret;
 
 		if (!ret && (old_size != i_size_read(inode) ||
-		    old_clusters != OCFS2_I(inode)->ip_clusters)) {
+		    old_clusters != OCFS2_I(inode)->ip_clusters ||
+		    has_refcount)) {
 			ret = jbd2_journal_force_commit(osb->journal->j_journal);
 			if (ret < 0)
 				written = ret;
@@ -2062,7 +2071,7 @@ static int ocfs2_splice_to_file(struct pipe_inode_info *pipe,
 	int ret;
 
 	ret = ocfs2_prepare_inode_for_write(out->f_path.dentry,	&sd->pos,
-					    sd->total_len, 0, NULL);
+					    sd->total_len, 0, NULL, NULL);
 	if (ret < 0) {
 		mlog_errno(ret);
 		return ret;
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 3e9b46002f22..50fb26a6a5f5 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -2329,4 +2329,5 @@ const struct inode_operations ocfs2_dir_iops = {
 	.getxattr	= generic_getxattr,
 	.listxattr	= ocfs2_listxattr,
 	.removexattr	= generic_removexattr,
+	.fiemap         = ocfs2_fiemap,
 };
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index d963d8638709..9362eea7424b 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -245,9 +245,11 @@ enum ocfs2_mount_options
 	OCFS2_MOUNT_LOCALFLOCKS = 1 << 5, /* No cluster aware user file locks */
 	OCFS2_MOUNT_NOUSERXATTR = 1 << 6, /* No user xattr */
 	OCFS2_MOUNT_INODE64 = 1 << 7,	/* Allow inode numbers > 2^32 */
-	OCFS2_MOUNT_POSIX_ACL = 1 << 8,	/* POSIX access control lists */
-	OCFS2_MOUNT_USRQUOTA = 1 << 9, /* We support user quotas */
-	OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */
+	OCFS2_MOUNT_POSIX_ACL = 1 << 8,	/* Force POSIX access control lists */
+	OCFS2_MOUNT_NO_POSIX_ACL = 1 << 9,	/* Disable POSIX access
+						   control lists */
+	OCFS2_MOUNT_USRQUOTA = 1 << 10, /* We support user quotas */
+	OCFS2_MOUNT_GRPQUOTA = 1 << 11, /* We support group quotas */
 };
 
 #define OCFS2_OSB_SOFT_RO			0x0001
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index e9431e4a5e7c..1a1a679e51b5 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -1202,7 +1202,7 @@ struct ocfs2_local_disk_dqinfo {
 /* Header of one chunk of a quota file */
 struct ocfs2_local_disk_chunk {
 	__le32 dqc_free;	/* Number of free entries in the bitmap */
-	u8 dqc_bitmap[0];	/* Bitmap of entries in the corresponding
+	__u8 dqc_bitmap[0];	/* Bitmap of entries in the corresponding
 				 * chunk of quota file */
 };
 
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index ff4c798a5635..da78a2a334fd 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -814,7 +814,7 @@ static int fs_protocol_compare(struct ocfs2_protocol_version *existing,
 static int user_cluster_connect(struct ocfs2_cluster_connection *conn)
 {
 	dlm_lockspace_t *fsdlm;
-	struct ocfs2_live_connection *control;
+	struct ocfs2_live_connection *uninitialized_var(control);
 	int rc = 0;
 
 	BUG_ON(conn == NULL);
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 14f47d2bfe02..26069917a9f5 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -100,6 +100,8 @@ struct mount_options
 static int ocfs2_parse_options(struct super_block *sb, char *options,
 			       struct mount_options *mopt,
 			       int is_remount);
+static int ocfs2_check_set_options(struct super_block *sb,
+				   struct mount_options *options);
 static int ocfs2_show_options(struct seq_file *s, struct vfsmount *mnt);
 static void ocfs2_put_super(struct super_block *sb);
 static int ocfs2_mount_volume(struct super_block *sb);
@@ -600,7 +602,8 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data)
 
 	lock_kernel();
 
-	if (!ocfs2_parse_options(sb, data, &parsed_options, 1)) {
+	if (!ocfs2_parse_options(sb, data, &parsed_options, 1) ||
+	    !ocfs2_check_set_options(sb, &parsed_options)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -691,8 +694,6 @@ unlock_osb:
 	if (!ret) {
 		/* Only save off the new mount options in case of a successful
 		 * remount. */
-		if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR))
-			parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
 		osb->s_mount_opt = parsed_options.mount_opt;
 		osb->s_atime_quantum = parsed_options.atime_quantum;
 		osb->preferred_slot = parsed_options.slot;
@@ -701,6 +702,10 @@ unlock_osb:
 
 		if (!ocfs2_is_hard_readonly(osb))
 			ocfs2_set_journal_params(osb);
+
+		sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
+			((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ?
+							MS_POSIXACL : 0);
 	}
 out:
 	unlock_kernel();
@@ -1011,31 +1016,16 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
 	brelse(bh);
 	bh = NULL;
 
-	if (!(osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR))
-		parsed_options.mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
-
+	if (!ocfs2_check_set_options(sb, &parsed_options)) {
+		status = -EINVAL;
+		goto read_super_error;
+	}
 	osb->s_mount_opt = parsed_options.mount_opt;
 	osb->s_atime_quantum = parsed_options.atime_quantum;
 	osb->preferred_slot = parsed_options.slot;
 	osb->osb_commit_interval = parsed_options.commit_interval;
 	osb->local_alloc_default_bits = ocfs2_megabytes_to_clusters(sb, parsed_options.localalloc_opt);
 	osb->local_alloc_bits = osb->local_alloc_default_bits;
-	if (osb->s_mount_opt & OCFS2_MOUNT_USRQUOTA &&
-	    !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
-					 OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
-		status = -EINVAL;
-		mlog(ML_ERROR, "User quotas were requested, but this "
-		     "filesystem does not have the feature enabled.\n");
-		goto read_super_error;
-	}
-	if (osb->s_mount_opt & OCFS2_MOUNT_GRPQUOTA &&
-	    !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
-					 OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
-		status = -EINVAL;
-		mlog(ML_ERROR, "Group quotas were requested, but this "
-		     "filesystem does not have the feature enabled.\n");
-		goto read_super_error;
-	}
 
 	status = ocfs2_verify_userspace_stack(osb, &parsed_options);
 	if (status)
@@ -1245,6 +1235,40 @@ static struct file_system_type ocfs2_fs_type = {
 	.next           = NULL
 };
 
+static int ocfs2_check_set_options(struct super_block *sb,
+				   struct mount_options *options)
+{
+	if (options->mount_opt & OCFS2_MOUNT_USRQUOTA &&
+	    !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
+					 OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
+		mlog(ML_ERROR, "User quotas were requested, but this "
+		     "filesystem does not have the feature enabled.\n");
+		return 0;
+	}
+	if (options->mount_opt & OCFS2_MOUNT_GRPQUOTA &&
+	    !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
+					 OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
+		mlog(ML_ERROR, "Group quotas were requested, but this "
+		     "filesystem does not have the feature enabled.\n");
+		return 0;
+	}
+	if (options->mount_opt & OCFS2_MOUNT_POSIX_ACL &&
+	    !OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR)) {
+		mlog(ML_ERROR, "ACL support requested but extended attributes "
+		     "feature is not enabled\n");
+		return 0;
+	}
+	/* No ACL setting specified? Use XATTR feature... */
+	if (!(options->mount_opt & (OCFS2_MOUNT_POSIX_ACL |
+				    OCFS2_MOUNT_NO_POSIX_ACL))) {
+		if (OCFS2_HAS_INCOMPAT_FEATURE(sb, OCFS2_FEATURE_INCOMPAT_XATTR))
+			options->mount_opt |= OCFS2_MOUNT_POSIX_ACL;
+		else
+			options->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL;
+	}
+	return 1;
+}
+
 static int ocfs2_parse_options(struct super_block *sb,
 			       char *options,
 			       struct mount_options *mopt,
@@ -1392,40 +1416,19 @@ static int ocfs2_parse_options(struct super_block *sb,
 			mopt->mount_opt |= OCFS2_MOUNT_INODE64;
 			break;
 		case Opt_usrquota:
-			/* We check only on remount, otherwise features
-			 * aren't yet initialized. */
-			if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
-			    OCFS2_FEATURE_RO_COMPAT_USRQUOTA)) {
-				mlog(ML_ERROR, "User quota requested but "
-				     "filesystem feature is not set\n");
-				status = 0;
-				goto bail;
-			}
 			mopt->mount_opt |= OCFS2_MOUNT_USRQUOTA;
 			break;
 		case Opt_grpquota:
-			if (is_remount && !OCFS2_HAS_RO_COMPAT_FEATURE(sb,
-			    OCFS2_FEATURE_RO_COMPAT_GRPQUOTA)) {
-				mlog(ML_ERROR, "Group quota requested but "
-				     "filesystem feature is not set\n");
-				status = 0;
-				goto bail;
-			}
 			mopt->mount_opt |= OCFS2_MOUNT_GRPQUOTA;
 			break;
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
 		case Opt_acl:
 			mopt->mount_opt |= OCFS2_MOUNT_POSIX_ACL;
+			mopt->mount_opt &= ~OCFS2_MOUNT_NO_POSIX_ACL;
 			break;
 		case Opt_noacl:
+			mopt->mount_opt |= OCFS2_MOUNT_NO_POSIX_ACL;
 			mopt->mount_opt &= ~OCFS2_MOUNT_POSIX_ACL;
 			break;
-#else
-		case Opt_acl:
-		case Opt_noacl:
-			printk(KERN_INFO "ocfs2 (no)acl options not supported\n");
-			break;
-#endif
 		default:
 			mlog(ML_ERROR,
 			     "Unrecognized mount option \"%s\" "
@@ -1502,12 +1505,10 @@ static int ocfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 	if (opts & OCFS2_MOUNT_INODE64)
 		seq_printf(s, ",inode64");
 
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
 	if (opts & OCFS2_MOUNT_POSIX_ACL)
 		seq_printf(s, ",acl");
 	else
 		seq_printf(s, ",noacl");
-#endif
 
 	return 0;
 }
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index e3421030a69f..49b133ccbf11 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -163,6 +163,7 @@ const struct inode_operations ocfs2_symlink_inode_operations = {
 	.getxattr	= generic_getxattr,
 	.listxattr	= ocfs2_listxattr,
 	.removexattr	= generic_removexattr,
+	.fiemap		= ocfs2_fiemap,
 };
 const struct inode_operations ocfs2_fast_symlink_inode_operations = {
 	.readlink	= ocfs2_readlink,
@@ -174,4 +175,5 @@ const struct inode_operations ocfs2_fast_symlink_inode_operations = {
 	.getxattr	= generic_getxattr,
 	.listxattr	= ocfs2_listxattr,
 	.removexattr	= generic_removexattr,
+	.fiemap		= ocfs2_fiemap,
 };
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 43c114831c0d..8fc6fb071c6d 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -98,10 +98,8 @@ static struct ocfs2_xattr_def_value_root def_xv = {
 
 struct xattr_handler *ocfs2_xattr_handlers[] = {
 	&ocfs2_xattr_user_handler,
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
 	&ocfs2_xattr_acl_access_handler,
 	&ocfs2_xattr_acl_default_handler,
-#endif
 	&ocfs2_xattr_trusted_handler,
 	&ocfs2_xattr_security_handler,
 	NULL
@@ -109,12 +107,10 @@ struct xattr_handler *ocfs2_xattr_handlers[] = {
 
 static struct xattr_handler *ocfs2_xattr_handler_map[OCFS2_XATTR_MAX] = {
 	[OCFS2_XATTR_INDEX_USER]	= &ocfs2_xattr_user_handler,
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
 	[OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS]
 					= &ocfs2_xattr_acl_access_handler,
 	[OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT]
 					= &ocfs2_xattr_acl_default_handler,
-#endif
 	[OCFS2_XATTR_INDEX_TRUSTED]	= &ocfs2_xattr_trusted_handler,
 	[OCFS2_XATTR_INDEX_SECURITY]	= &ocfs2_xattr_security_handler,
 };
@@ -6064,7 +6060,7 @@ static int ocfs2_value_metas_in_xattr_header(struct super_block *sb,
 		 * to the extent block, so just calculate a maximum record num.
 		 */
 		if (!xv->xr_list.l_tree_depth)
-			*num_recs += xv->xr_list.l_next_free_rec;
+			*num_recs += le16_to_cpu(xv->xr_list.l_next_free_rec);
 		else
 			*num_recs += ocfs2_clusters_for_bytes(sb,
 							      XATTR_SIZE_MAX);
diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h
index 08e36389f56d..abd72a47f520 100644
--- a/fs/ocfs2/xattr.h
+++ b/fs/ocfs2/xattr.h
@@ -40,10 +40,8 @@ struct ocfs2_security_xattr_info {
 extern struct xattr_handler ocfs2_xattr_user_handler;
 extern struct xattr_handler ocfs2_xattr_trusted_handler;
 extern struct xattr_handler ocfs2_xattr_security_handler;
-#ifdef CONFIG_OCFS2_FS_POSIX_ACL
 extern struct xattr_handler ocfs2_xattr_acl_access_handler;
 extern struct xattr_handler ocfs2_xattr_acl_default_handler;
-#endif
 extern struct xattr_handler *ocfs2_xattr_handlers[];
 
 ssize_t ocfs2_listxattr(struct dentry *, char *, size_t);
diff --git a/fs/proc/array.c b/fs/proc/array.c
index f560325c444f..13b5d0708175 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -327,94 +327,6 @@ static inline void task_context_switch_counts(struct seq_file *m,
 			p->nivcsw);
 }
 
-#ifdef CONFIG_MMU
-
-struct stack_stats {
-	struct vm_area_struct *vma;
-	unsigned long	startpage;
-	unsigned long	usage;
-};
-
-static int stack_usage_pte_range(pmd_t *pmd, unsigned long addr,
-				unsigned long end, struct mm_walk *walk)
-{
-	struct stack_stats *ss = walk->private;
-	struct vm_area_struct *vma = ss->vma;
-	pte_t *pte, ptent;
-	spinlock_t *ptl;
-	int ret = 0;
-
-	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
-	for (; addr != end; pte++, addr += PAGE_SIZE) {
-		ptent = *pte;
-
-#ifdef CONFIG_STACK_GROWSUP
-		if (pte_present(ptent) || is_swap_pte(ptent))
-			ss->usage = addr - ss->startpage + PAGE_SIZE;
-#else
-		if (pte_present(ptent) || is_swap_pte(ptent)) {
-			ss->usage = ss->startpage - addr + PAGE_SIZE;
-			pte++;
-			ret = 1;
-			break;
-		}
-#endif
-	}
-	pte_unmap_unlock(pte - 1, ptl);
-	cond_resched();
-	return ret;
-}
-
-static inline unsigned long get_stack_usage_in_bytes(struct vm_area_struct *vma,
-				struct task_struct *task)
-{
-	struct stack_stats ss;
-	struct mm_walk stack_walk = {
-		.pmd_entry = stack_usage_pte_range,
-		.mm = vma->vm_mm,
-		.private = &ss,
-	};
-
-	if (!vma->vm_mm || is_vm_hugetlb_page(vma))
-		return 0;
-
-	ss.vma = vma;
-	ss.startpage = task->stack_start & PAGE_MASK;
-	ss.usage = 0;
-
-#ifdef CONFIG_STACK_GROWSUP
-	walk_page_range(KSTK_ESP(task) & PAGE_MASK, vma->vm_end,
-		&stack_walk);
-#else
-	walk_page_range(vma->vm_start, (KSTK_ESP(task) & PAGE_MASK) + PAGE_SIZE,
-		&stack_walk);
-#endif
-	return ss.usage;
-}
-
-static inline void task_show_stack_usage(struct seq_file *m,
-						struct task_struct *task)
-{
-	struct vm_area_struct	*vma;
-	struct mm_struct	*mm = get_task_mm(task);
-
-	if (mm) {
-		down_read(&mm->mmap_sem);
-		vma = find_vma(mm, task->stack_start);
-		if (vma)
-			seq_printf(m, "Stack usage:\t%lu kB\n",
-				get_stack_usage_in_bytes(vma, task) >> 10);
-
-		up_read(&mm->mmap_sem);
-		mmput(mm);
-	}
-}
-#else
-static void task_show_stack_usage(struct seq_file *m, struct task_struct *task)
-{
-}
-#endif		/* CONFIG_MMU */
-
 static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
 {
 	seq_printf(m, "Cpus_allowed:\t");
@@ -445,7 +357,6 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
 	task_show_regs(m, task);
 #endif
 	task_context_switch_counts(m, task);
-	task_show_stack_usage(m, task);
 	return 0;
 }
 
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 18d5cc62d8ed..e42bbd843ed1 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1419,7 +1419,6 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
 		goto out;
 
 	error = PROC_I(inode)->op.proc_get_link(inode, &nd->path);
-	nd->last_type = LAST_BIND;
 out:
 	return ERR_PTR(error);
 }
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 47c03f4336b8..f277c4a111cb 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -361,12 +361,11 @@ static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 		if (!pte_present(ptent))
 			continue;
 
-		mss->resident += PAGE_SIZE;
-
 		page = vm_normal_page(vma, addr, ptent);
 		if (!page)
 			continue;
 
+		mss->resident += PAGE_SIZE;
 		/* Accumulate the size in pages that have been accessed. */
 		if (pte_young(ptent) || PageReferenced(page))
 			mss->referenced += PAGE_SIZE;
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index dea86abdf2e7..3fc62b097bed 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1377,6 +1377,9 @@ static void inode_sub_rsv_space(struct inode *inode, qsize_t number)
 static qsize_t inode_get_rsv_space(struct inode *inode)
 {
 	qsize_t ret;
+
+	if (!inode->i_sb->dq_op->get_reserved_space)
+		return 0;
 	spin_lock(&inode->i_lock);
 	ret = *inode_reserved_space(inode);
 	spin_unlock(&inode->i_lock);
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 2efc57173fd7..1739a4aba25f 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -123,30 +123,6 @@ add_error:
 
 /*****************************************************************************/
 /*
- * check that file shrinkage doesn't leave any VMAs dangling in midair
- */
-static int ramfs_nommu_check_mappings(struct inode *inode,
-				      size_t newsize, size_t size)
-{
-	struct vm_area_struct *vma;
-	struct prio_tree_iter iter;
-
-	/* search for VMAs that fall within the dead zone */
-	vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
-			      newsize >> PAGE_SHIFT,
-			      (size + PAGE_SIZE - 1) >> PAGE_SHIFT
-			      ) {
-		/* found one - only interested if it's shared out of the page
-		 * cache */
-		if (vma->vm_flags & VM_SHARED)
-			return -ETXTBSY; /* not quite true, but near enough */
-	}
-
-	return 0;
-}
-
-/*****************************************************************************/
-/*
  *
  */
 static int ramfs_nommu_resize(struct inode *inode, loff_t newsize, loff_t size)
@@ -164,7 +140,7 @@ static int ramfs_nommu_resize(struct inode *inode, loff_t newsize, loff_t size)
 
 	/* check that a decrease in size doesn't cut off any shared mappings */
 	if (newsize < size) {
-		ret = ramfs_nommu_check_mappings(inode, newsize, size);
+		ret = nommu_shrink_inode_mappings(inode, size, newsize);
 		if (ret < 0)
 			return ret;
 	}
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c
index 685495707181..65c872761177 100644
--- a/fs/reiserfs/bitmap.c
+++ b/fs/reiserfs/bitmap.c
@@ -1277,7 +1277,10 @@ int reiserfs_init_bitmap_cache(struct super_block *sb)
 	struct reiserfs_bitmap_info *bitmap;
 	unsigned int bmap_nr = reiserfs_bmap_count(sb);
 
+	/* Avoid lock recursion in fault case */
+	reiserfs_write_unlock(sb);
 	bitmap = vmalloc(sizeof(*bitmap) * bmap_nr);
+	reiserfs_write_lock(sb);
 	if (bitmap == NULL)
 		return -ENOMEM;
 
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 290ae38fca8a..9087b10209e6 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -31,11 +31,12 @@ void reiserfs_delete_inode(struct inode *inode)
 	    JOURNAL_PER_BALANCE_CNT * 2 +
 	    2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb);
 	struct reiserfs_transaction_handle th;
+	int depth;
 	int err;
 
 	truncate_inode_pages(&inode->i_data, 0);
 
-	reiserfs_write_lock(inode->i_sb);
+	depth = reiserfs_write_lock_once(inode->i_sb);
 
 	/* The = 0 happens when we abort creating a new inode for some reason like lack of space.. */
 	if (!(inode->i_state & I_NEW) && INODE_PKEY(inode)->k_objectid != 0) {	/* also handles bad_inode case */
@@ -74,7 +75,7 @@ void reiserfs_delete_inode(struct inode *inode)
       out:
 	clear_inode(inode);	/* note this must go after the journal_end to prevent deadlock */
 	inode->i_blocks = 0;
-	reiserfs_write_unlock(inode->i_sb);
+	reiserfs_write_unlock_once(inode->i_sb, depth);
 }
 
 static void _make_cpu_key(struct cpu_key *key, int version, __u32 dirid,
@@ -3061,13 +3062,14 @@ static ssize_t reiserfs_direct_IO(int rw, struct kiocb *iocb,
 int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
 {
 	struct inode *inode = dentry->d_inode;
-	int error;
 	unsigned int ia_valid;
+	int depth;
+	int error;
 
 	/* must be turned off for recursive notify_change calls */
 	ia_valid = attr->ia_valid &= ~(ATTR_KILL_SUID|ATTR_KILL_SGID);
 
-	reiserfs_write_lock(inode->i_sb);
+	depth = reiserfs_write_lock_once(inode->i_sb);
 	if (attr->ia_valid & ATTR_SIZE) {
 		/* version 2 items will be caught by the s_maxbytes check
 		 ** done for us in vmtruncate
@@ -3148,8 +3150,17 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
 				    journal_end(&th, inode->i_sb, jbegin_count);
 			}
 		}
-		if (!error)
+		if (!error) {
+			/*
+			 * Relax the lock here, as it might truncate the
+			 * inode pages and wait for inode pages locks.
+			 * To release such page lock, the owner needs the
+			 * reiserfs lock
+			 */
+			reiserfs_write_unlock_once(inode->i_sb, depth);
 			error = inode_setattr(inode, attr);
+			depth = reiserfs_write_lock_once(inode->i_sb);
+		}
 	}
 
 	if (!error && reiserfs_posixacl(inode->i_sb)) {
@@ -3158,7 +3169,8 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
 	}
 
       out:
-	reiserfs_write_unlock(inode->i_sb);
+	reiserfs_write_unlock_once(inode->i_sb, depth);
+
 	return error;
 }
 
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index ace77451ceb1..f53505de0712 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -104,9 +104,10 @@ setflags_out:
 		err = put_user(inode->i_generation, (int __user *)arg);
 		break;
 	case REISERFS_IOC_SETVERSION:
-		if (!is_owner_or_cap(inode))
+		if (!is_owner_or_cap(inode)) {
 			err = -EPERM;
 			break;
+		}
 		err = mnt_want_write(filp->f_path.mnt);
 		if (err)
 			break;
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 2f8a7e7b8dab..83ac4d3b3cb0 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2009,10 +2009,11 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
 		destroy_workqueue(commit_wq);
 		commit_wq = NULL;
 	}
-	reiserfs_write_lock(sb);
 
 	free_journal_ram(sb);
 
+	reiserfs_write_lock(sb);
+
 	return 0;
 }
 
@@ -2758,11 +2759,18 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
 	struct reiserfs_journal *journal;
 	struct reiserfs_journal_list *jl;
 	char b[BDEVNAME_SIZE];
+	int ret;
 
+	/*
+	 * Unlock here to avoid various RECLAIM-FS-ON <-> IN-RECLAIM-FS
+	 * dependency inversion warnings.
+	 */
+	reiserfs_write_unlock(sb);
 	journal = SB_JOURNAL(sb) = vmalloc(sizeof(struct reiserfs_journal));
 	if (!journal) {
 		reiserfs_warning(sb, "journal-1256",
 				 "unable to get memory for journal structure");
+		reiserfs_write_lock(sb);
 		return 1;
 	}
 	memset(journal, 0, sizeof(struct reiserfs_journal));
@@ -2771,10 +2779,12 @@ int journal_init(struct super_block *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(sb,
-					   journal->j_list_bitmap,
-					   reiserfs_bmap_count(sb)))
+	ret = reiserfs_allocate_list_bitmaps(sb, journal->j_list_bitmap,
+					   reiserfs_bmap_count(sb));
+	reiserfs_write_lock(sb);
+	if (ret)
 		goto free_and_return;
+
 	allocate_bitmap_nodes(sb);
 
 	/* reserved for journal area support */
diff --git a/fs/reiserfs/lock.c b/fs/reiserfs/lock.c
index ee2cfc0fd8a7..b87aa2c1afc1 100644
--- a/fs/reiserfs/lock.c
+++ b/fs/reiserfs/lock.c
@@ -86,3 +86,12 @@ void reiserfs_check_lock_depth(struct super_block *sb, char *caller)
 		reiserfs_panic(sb, "%s called without kernel lock held %d",
 			       caller);
 }
+
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *sb)
+{
+	struct reiserfs_sb_info *sb_i = REISERFS_SB(sb);
+
+	WARN_ONCE((sb_i->lock_depth > 0), "Unwanted recursive reiserfs lock!\n");
+}
+#endif
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index e296ff72a6cc..9d4dcf0b07cb 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -921,6 +921,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
 	struct reiserfs_transaction_handle th;
 	int jbegin_count;
 	unsigned long savelink;
+	int depth;
 
 	inode = dentry->d_inode;
 
@@ -932,7 +933,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
 	    JOURNAL_PER_BALANCE_CNT * 2 + 2 +
 	    4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
 
-	reiserfs_write_lock(dir->i_sb);
+	depth = reiserfs_write_lock_once(dir->i_sb);
 	retval = journal_begin(&th, dir->i_sb, jbegin_count);
 	if (retval)
 		goto out_unlink;
@@ -993,7 +994,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
 
 	retval = journal_end(&th, dir->i_sb, jbegin_count);
 	reiserfs_check_path(&path);
-	reiserfs_write_unlock(dir->i_sb);
+	reiserfs_write_unlock_once(dir->i_sb, depth);
 	return retval;
 
       end_unlink:
@@ -1003,7 +1004,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
 	if (err)
 		retval = err;
       out_unlink:
-	reiserfs_write_unlock(dir->i_sb);
+	reiserfs_write_unlock_once(dir->i_sb, depth);
 	return retval;
 }
 
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 8c7033a8b67e..81f09fab8ae4 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -83,7 +83,8 @@ static int xattr_unlink(struct inode *dir, struct dentry *dentry)
 	BUG_ON(!mutex_is_locked(&dir->i_mutex));
 	vfs_dq_init(dir);
 
-	mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+	reiserfs_mutex_lock_nested_safe(&dentry->d_inode->i_mutex,
+					I_MUTEX_CHILD, dir->i_sb);
 	error = dir->i_op->unlink(dir, dentry);
 	mutex_unlock(&dentry->d_inode->i_mutex);
 
@@ -98,7 +99,8 @@ static int xattr_rmdir(struct inode *dir, struct dentry *dentry)
 	BUG_ON(!mutex_is_locked(&dir->i_mutex));
 	vfs_dq_init(dir);
 
-	mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_CHILD);
+	reiserfs_mutex_lock_nested_safe(&dentry->d_inode->i_mutex,
+					I_MUTEX_CHILD, dir->i_sb);
 	dentry_unhash(dentry);
 	error = dir->i_op->rmdir(dir, dentry);
 	if (!error)
@@ -235,16 +237,22 @@ static int reiserfs_for_each_xattr(struct inode *inode,
 	if (IS_PRIVATE(inode) || get_inode_sd_version(inode) == STAT_DATA_V1)
 		return 0;
 
+	reiserfs_write_unlock(inode->i_sb);
 	dir = open_xa_dir(inode, XATTR_REPLACE);
 	if (IS_ERR(dir)) {
 		err = PTR_ERR(dir);
+		reiserfs_write_lock(inode->i_sb);
 		goto out;
 	} else if (!dir->d_inode) {
 		err = 0;
+		reiserfs_write_lock(inode->i_sb);
 		goto out_dir;
 	}
 
 	mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_XATTR);
+
+	reiserfs_write_lock(inode->i_sb);
+
 	buf.xadir = dir;
 	err = reiserfs_readdir_dentry(dir, &buf, fill_with_dentries, &pos);
 	while ((err == 0 || err == -ENOSPC) && buf.count) {
@@ -283,8 +291,9 @@ static int reiserfs_for_each_xattr(struct inode *inode,
 		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);
+			reiserfs_mutex_lock_nested_safe(
+					  &dir->d_parent->d_inode->i_mutex,
+					  I_MUTEX_XATTR, inode->i_sb);
 			err = action(dir, data);
 			jerror = journal_end(&th, inode->i_sb, blocks);
 			mutex_unlock(&dir->d_parent->d_inode->i_mutex);
@@ -443,7 +452,9 @@ static int lookup_and_delete_xattr(struct inode *inode, const char *name)
 	}
 
 	if (dentry->d_inode) {
+		reiserfs_write_lock(inode->i_sb);
 		err = xattr_unlink(xadir->d_inode, dentry);
+		reiserfs_write_unlock(inode->i_sb);
 		update_ctime(inode);
 	}
 
@@ -477,15 +488,24 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
 	if (get_inode_sd_version(inode) == STAT_DATA_V1)
 		return -EOPNOTSUPP;
 
-	if (!buffer)
-		return lookup_and_delete_xattr(inode, name);
+	reiserfs_write_unlock(inode->i_sb);
+
+	if (!buffer) {
+		err = lookup_and_delete_xattr(inode, name);
+		reiserfs_write_lock(inode->i_sb);
+		return err;
+	}
 
 	dentry = xattr_lookup(inode, name, flags);
-	if (IS_ERR(dentry))
+	if (IS_ERR(dentry)) {
+		reiserfs_write_lock(inode->i_sb);
 		return PTR_ERR(dentry);
+	}
 
 	down_write(&REISERFS_I(inode)->i_xattr_sem);
 
+	reiserfs_write_lock(inode->i_sb);
+
 	xahash = xattr_hash(buffer, buffer_size);
 	while (buffer_pos < buffer_size || buffer_pos == 0) {
 		size_t chunk;
@@ -540,8 +560,12 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
 			.ia_size = buffer_size,
 			.ia_valid = ATTR_SIZE | ATTR_CTIME,
 		};
+
+		reiserfs_write_unlock(inode->i_sb);
 		mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_XATTR);
 		down_write(&dentry->d_inode->i_alloc_sem);
+		reiserfs_write_lock(inode->i_sb);
+
 		err = reiserfs_setattr(dentry, &newattrs);
 		up_write(&dentry->d_inode->i_alloc_sem);
 		mutex_unlock(&dentry->d_inode->i_mutex);
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index cc32e6ada67b..dd20a7883f0f 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -455,7 +455,9 @@ int reiserfs_acl_chmod(struct inode *inode)
 		return 0;
 	}
 
+	reiserfs_write_unlock(inode->i_sb);
 	acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
+	reiserfs_write_lock(inode->i_sb);
 	if (!acl)
 		return 0;
 	if (IS_ERR(acl))
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index f05f2303a8b8..699f371b9f12 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -106,8 +106,10 @@ static struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd)
 			return NULL;
 
 		t = atomic_cmpxchg(&sd->s_active, v, v + 1);
-		if (likely(t == v))
+		if (likely(t == v)) {
+			rwsem_acquire_read(&sd->dep_map, 0, 1, _RET_IP_);
 			return sd;
+		}
 		if (t < 0)
 			return NULL;
 
@@ -130,6 +132,7 @@ static void sysfs_put_active(struct sysfs_dirent *sd)
 	if (unlikely(!sd))
 		return;
 
+	rwsem_release(&sd->dep_map, 1, _RET_IP_);
 	v = atomic_dec_return(&sd->s_active);
 	if (likely(v != SD_DEACTIVATED_BIAS))
 		return;
@@ -194,15 +197,21 @@ static void sysfs_deactivate(struct sysfs_dirent *sd)
 	BUG_ON(sd->s_sibling || !(sd->s_flags & SYSFS_FLAG_REMOVED));
 	sd->s_sibling = (void *)&wait;
 
+	rwsem_acquire(&sd->dep_map, 0, 0, _RET_IP_);
 	/* atomic_add_return() is a mb(), put_active() will always see
 	 * the updated sd->s_sibling.
 	 */
 	v = atomic_add_return(SD_DEACTIVATED_BIAS, &sd->s_active);
 
-	if (v != SD_DEACTIVATED_BIAS)
+	if (v != SD_DEACTIVATED_BIAS) {
+		lock_contended(&sd->dep_map, _RET_IP_);
 		wait_for_completion(&wait);
+	}
 
 	sd->s_sibling = NULL;
+
+	lock_acquired(&sd->dep_map, _RET_IP_);
+	rwsem_release(&sd->dep_map, 1, _RET_IP_);
 }
 
 static int sysfs_alloc_ino(ino_t *pino)
@@ -345,6 +354,7 @@ struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode, int type)
 
 	atomic_set(&sd->s_count, 1);
 	atomic_set(&sd->s_active, 0);
+	sysfs_dirent_init_lockdep(sd);
 
 	sd->s_name = name;
 	sd->s_mode = mode;
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index ca52e7b9d8f8..cdd9377a6e06 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -8,6 +8,7 @@
  * This file is released under the GPLv2.
  */
 
+#include <linux/lockdep.h>
 #include <linux/fs.h>
 
 struct sysfs_open_dirent;
@@ -50,6 +51,9 @@ struct sysfs_inode_attrs {
 struct sysfs_dirent {
 	atomic_t		s_count;
 	atomic_t		s_active;
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+	struct lockdep_map	dep_map;
+#endif
 	struct sysfs_dirent	*s_parent;
 	struct sysfs_dirent	*s_sibling;
 	const char		*s_name;
@@ -84,6 +88,17 @@ static inline unsigned int sysfs_type(struct sysfs_dirent *sd)
 	return sd->s_flags & SYSFS_TYPE_MASK;
 }
 
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+#define sysfs_dirent_init_lockdep(sd)				\
+do {								\
+	static struct lock_class_key __key;			\
+								\
+	lockdep_init_map(&sd->dep_map, "s_active", &__key, 0);	\
+} while(0)
+#else
+#define sysfs_dirent_init_lockdep(sd) do {} while(0)
+#endif
+
 /*
  * Context structure to be used while adding/removing nodes.
  */
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index 618c2701d3a7..e5a3d8e96bb7 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -54,6 +54,7 @@
  */
 
 #include <linux/pagemap.h>
+#include <linux/list_sort.h>
 #include "ubifs.h"
 
 /*
@@ -108,101 +109,6 @@ static int switch_gc_head(struct ubifs_info *c)
 }
 
 /**
- * list_sort - sort a list.
- * @priv: private data, passed to @cmp
- * @head: the list to sort
- * @cmp: the elements comparison function
- *
- * This function has been implemented by Mark J Roberts <mjr@znex.org>. It
- * implements "merge sort" which has O(nlog(n)) complexity. The list is sorted
- * in ascending order.
- *
- * The comparison function @cmp is supposed to return a negative value if @a is
- * than @b, and a positive value if @a is greater than @b. If @a and @b are
- * equivalent, then it does not matter what this function returns.
- */
-static void list_sort(void *priv, struct list_head *head,
-		      int (*cmp)(void *priv, struct list_head *a,
-				 struct list_head *b))
-{
-	struct list_head *p, *q, *e, *list, *tail, *oldhead;
-	int insize, nmerges, psize, qsize, i;
-
-	if (list_empty(head))
-		return;
-
-	list = head->next;
-	list_del(head);
-	insize = 1;
-	for (;;) {
-		p = oldhead = list;
-		list = tail = NULL;
-		nmerges = 0;
-
-		while (p) {
-			nmerges++;
-			q = p;
-			psize = 0;
-			for (i = 0; i < insize; i++) {
-				psize++;
-				q = q->next == oldhead ? NULL : q->next;
-				if (!q)
-					break;
-			}
-
-			qsize = insize;
-			while (psize > 0 || (qsize > 0 && q)) {
-				if (!psize) {
-					e = q;
-					q = q->next;
-					qsize--;
-					if (q == oldhead)
-						q = NULL;
-				} else if (!qsize || !q) {
-					e = p;
-					p = p->next;
-					psize--;
-					if (p == oldhead)
-						p = NULL;
-				} else if (cmp(priv, p, q) <= 0) {
-					e = p;
-					p = p->next;
-					psize--;
-					if (p == oldhead)
-						p = NULL;
-				} else {
-					e = q;
-					q = q->next;
-					qsize--;
-					if (q == oldhead)
-						q = NULL;
-				}
-				if (tail)
-					tail->next = e;
-				else
-					list = e;
-				e->prev = tail;
-				tail = e;
-			}
-			p = q;
-		}
-
-		tail->next = list;
-		list->prev = tail;
-
-		if (nmerges <= 1)
-			break;
-
-		insize *= 2;
-	}
-
-	head->next = list;
-	head->prev = list->prev;
-	list->prev->next = head;
-	list->prev = head;
-}
-
-/**
  * data_nodes_cmp - compare 2 data nodes.
  * @priv: UBIFS file-system description object
  * @a: first data node
diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/linux-2.6/xfs_acl.c
index 2512125dfa7c..883ca5ab8af5 100644
--- a/fs/xfs/linux-2.6/xfs_acl.c
+++ b/fs/xfs/linux-2.6/xfs_acl.c
@@ -251,8 +251,9 @@ xfs_set_mode(struct inode *inode, mode_t mode)
 	if (mode != inode->i_mode) {
 		struct iattr iattr;
 
-		iattr.ia_valid = ATTR_MODE;
+		iattr.ia_valid = ATTR_MODE | ATTR_CTIME;
 		iattr.ia_mode = mode;
+		iattr.ia_ctime = current_fs_time(inode->i_sb);
 
 		error = -xfs_setattr(XFS_I(inode), &iattr, XFS_ATTR_NOACL);
 	}
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 09783cc444ac..77414db10dc2 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -954,16 +954,14 @@ xfs_fs_destroy_inode(
 	ASSERT_ALWAYS(!xfs_iflags_test(ip, XFS_IRECLAIM));
 
 	/*
-	 * If we have nothing to flush with this inode then complete the
-	 * teardown now, otherwise delay the flush operation.
+	 * We always use background reclaim here because even if the
+	 * inode is clean, it still may be under IO and hence we have
+	 * to take the flush lock. The background reclaim path handles
+	 * this more efficiently than we can here, so simply let background
+	 * reclaim tear down all inodes.
 	 */
-	if (!xfs_inode_clean(ip)) {
-		xfs_inode_set_reclaim_tag(ip);
-		return;
-	}
-
 out_reclaim:
-	xfs_ireclaim(ip);
+	xfs_inode_set_reclaim_tag(ip);
 }
 
 /*
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 6fed97a8cd3e..1f5e4bb5e970 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -65,7 +65,6 @@ xfs_inode_ag_lookup(
 	 * as the tree is sparse and a gang lookup walks to find
 	 * the number of objects requested.
 	 */
-	read_lock(&pag->pag_ici_lock);
 	if (tag == XFS_ICI_NO_TAG) {
 		nr_found = radix_tree_gang_lookup(&pag->pag_ici_root,
 				(void **)&ip, *first_index, 1);
@@ -74,7 +73,7 @@ xfs_inode_ag_lookup(
 				(void **)&ip, *first_index, 1, tag);
 	}
 	if (!nr_found)
-		goto unlock;
+		return NULL;
 
 	/*
 	 * Update the index for the next lookup. Catch overflows
@@ -84,13 +83,8 @@ xfs_inode_ag_lookup(
 	 */
 	*first_index = XFS_INO_TO_AGINO(mp, ip->i_ino + 1);
 	if (*first_index < XFS_INO_TO_AGINO(mp, ip->i_ino))
-		goto unlock;
-
+		return NULL;
 	return ip;
-
-unlock:
-	read_unlock(&pag->pag_ici_lock);
-	return NULL;
 }
 
 STATIC int
@@ -100,7 +94,8 @@ xfs_inode_ag_walk(
 	int			(*execute)(struct xfs_inode *ip,
 					   struct xfs_perag *pag, int flags),
 	int			flags,
-	int			tag)
+	int			tag,
+	int			exclusive)
 {
 	struct xfs_perag	*pag = &mp->m_perag[ag];
 	uint32_t		first_index;
@@ -114,10 +109,20 @@ restart:
 		int		error = 0;
 		xfs_inode_t	*ip;
 
+		if (exclusive)
+			write_lock(&pag->pag_ici_lock);
+		else
+			read_lock(&pag->pag_ici_lock);
 		ip = xfs_inode_ag_lookup(mp, pag, &first_index, tag);
-		if (!ip)
+		if (!ip) {
+			if (exclusive)
+				write_unlock(&pag->pag_ici_lock);
+			else
+				read_unlock(&pag->pag_ici_lock);
 			break;
+		}
 
+		/* execute releases pag->pag_ici_lock */
 		error = execute(ip, pag, flags);
 		if (error == EAGAIN) {
 			skipped++;
@@ -125,9 +130,8 @@ restart:
 		}
 		if (error)
 			last_error = error;
-		/*
-		 * bail out if the filesystem is corrupted.
-		 */
+
+		/* bail out if the filesystem is corrupted.  */
 		if (error == EFSCORRUPTED)
 			break;
 
@@ -148,7 +152,8 @@ xfs_inode_ag_iterator(
 	int			(*execute)(struct xfs_inode *ip,
 					   struct xfs_perag *pag, int flags),
 	int			flags,
-	int			tag)
+	int			tag,
+	int			exclusive)
 {
 	int			error = 0;
 	int			last_error = 0;
@@ -157,7 +162,8 @@ xfs_inode_ag_iterator(
 	for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
 		if (!mp->m_perag[ag].pag_ici_init)
 			continue;
-		error = xfs_inode_ag_walk(mp, ag, execute, flags, tag);
+		error = xfs_inode_ag_walk(mp, ag, execute, flags, tag,
+						exclusive);
 		if (error) {
 			last_error = error;
 			if (error == EFSCORRUPTED)
@@ -174,30 +180,31 @@ xfs_sync_inode_valid(
 	struct xfs_perag	*pag)
 {
 	struct inode		*inode = VFS_I(ip);
+	int			error = EFSCORRUPTED;
 
 	/* nothing to sync during shutdown */
-	if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-		read_unlock(&pag->pag_ici_lock);
-		return EFSCORRUPTED;
-	}
+	if (XFS_FORCED_SHUTDOWN(ip->i_mount))
+		goto out_unlock;
 
-	/*
-	 * If we can't get a reference on the inode, it must be in reclaim.
-	 * Leave it for the reclaim code to flush. Also avoid inodes that
-	 * haven't been fully initialised.
-	 */
-	if (!igrab(inode)) {
-		read_unlock(&pag->pag_ici_lock);
-		return ENOENT;
-	}
-	read_unlock(&pag->pag_ici_lock);
+	/* avoid new or reclaimable inodes. Leave for reclaim code to flush */
+	error = ENOENT;
+	if (xfs_iflags_test(ip, XFS_INEW | XFS_IRECLAIMABLE | XFS_IRECLAIM))
+		goto out_unlock;
 
-	if (is_bad_inode(inode) || xfs_iflags_test(ip, XFS_INEW)) {
+	/* If we can't grab the inode, it must on it's way to reclaim. */
+	if (!igrab(inode))
+		goto out_unlock;
+
+	if (is_bad_inode(inode)) {
 		IRELE(ip);
-		return ENOENT;
+		goto out_unlock;
 	}
 
-	return 0;
+	/* inode is valid */
+	error = 0;
+out_unlock:
+	read_unlock(&pag->pag_ici_lock);
+	return error;
 }
 
 STATIC int
@@ -282,7 +289,7 @@ xfs_sync_data(
 	ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0);
 
 	error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags,
-				      XFS_ICI_NO_TAG);
+				      XFS_ICI_NO_TAG, 0);
 	if (error)
 		return XFS_ERROR(error);
 
@@ -304,7 +311,7 @@ xfs_sync_attr(
 	ASSERT((flags & ~SYNC_WAIT) == 0);
 
 	return xfs_inode_ag_iterator(mp, xfs_sync_inode_attr, flags,
-				     XFS_ICI_NO_TAG);
+				     XFS_ICI_NO_TAG, 0);
 }
 
 STATIC int
@@ -664,60 +671,6 @@ xfs_syncd_stop(
 	kthread_stop(mp->m_sync_task);
 }
 
-STATIC int
-xfs_reclaim_inode(
-	xfs_inode_t	*ip,
-	int		sync_mode)
-{
-	xfs_perag_t	*pag = xfs_get_perag(ip->i_mount, ip->i_ino);
-
-	/* The hash lock here protects a thread in xfs_iget_core from
-	 * racing with us on linking the inode back with a vnode.
-	 * Once we have the XFS_IRECLAIM flag set it will not touch
-	 * us.
-	 */
-	write_lock(&pag->pag_ici_lock);
-	spin_lock(&ip->i_flags_lock);
-	if (__xfs_iflags_test(ip, XFS_IRECLAIM) ||
-	    !__xfs_iflags_test(ip, XFS_IRECLAIMABLE)) {
-		spin_unlock(&ip->i_flags_lock);
-		write_unlock(&pag->pag_ici_lock);
-		return -EAGAIN;
-	}
-	__xfs_iflags_set(ip, XFS_IRECLAIM);
-	spin_unlock(&ip->i_flags_lock);
-	write_unlock(&pag->pag_ici_lock);
-	xfs_put_perag(ip->i_mount, pag);
-
-	/*
-	 * If the inode is still dirty, then flush it out.  If the inode
-	 * is not in the AIL, then it will be OK to flush it delwri as
-	 * long as xfs_iflush() does not keep any references to the inode.
-	 * We leave that decision up to xfs_iflush() since it has the
-	 * knowledge of whether it's OK to simply do a delwri flush of
-	 * the inode or whether we need to wait until the inode is
-	 * pulled from the AIL.
-	 * We get the flush lock regardless, though, just to make sure
-	 * we don't free it while it is being flushed.
-	 */
-	xfs_ilock(ip, XFS_ILOCK_EXCL);
-	xfs_iflock(ip);
-
-	/*
-	 * In the case of a forced shutdown we rely on xfs_iflush() to
-	 * wait for the inode to be unpinned before returning an error.
-	 */
-	if (!is_bad_inode(VFS_I(ip)) && xfs_iflush(ip, sync_mode) == 0) {
-		/* synchronize with xfs_iflush_done */
-		xfs_iflock(ip);
-		xfs_ifunlock(ip);
-	}
-
-	xfs_iunlock(ip, XFS_ILOCK_EXCL);
-	xfs_ireclaim(ip);
-	return 0;
-}
-
 void
 __xfs_inode_set_reclaim_tag(
 	struct xfs_perag	*pag,
@@ -760,19 +713,55 @@ __xfs_inode_clear_reclaim_tag(
 }
 
 STATIC int
-xfs_reclaim_inode_now(
+xfs_reclaim_inode(
 	struct xfs_inode	*ip,
 	struct xfs_perag	*pag,
-	int			flags)
+	int			sync_mode)
 {
-	/* ignore if already under reclaim */
-	if (xfs_iflags_test(ip, XFS_IRECLAIM)) {
-		read_unlock(&pag->pag_ici_lock);
+	/*
+	 * The radix tree lock here protects a thread in xfs_iget from racing
+	 * with us starting reclaim on the inode.  Once we have the
+	 * XFS_IRECLAIM flag set it will not touch us.
+	 */
+	spin_lock(&ip->i_flags_lock);
+	ASSERT_ALWAYS(__xfs_iflags_test(ip, XFS_IRECLAIMABLE));
+	if (__xfs_iflags_test(ip, XFS_IRECLAIM)) {
+		/* ignore as it is already under reclaim */
+		spin_unlock(&ip->i_flags_lock);
+		write_unlock(&pag->pag_ici_lock);
 		return 0;
 	}
-	read_unlock(&pag->pag_ici_lock);
+	__xfs_iflags_set(ip, XFS_IRECLAIM);
+	spin_unlock(&ip->i_flags_lock);
+	write_unlock(&pag->pag_ici_lock);
 
-	return xfs_reclaim_inode(ip, flags);
+	/*
+	 * If the inode is still dirty, then flush it out.  If the inode
+	 * is not in the AIL, then it will be OK to flush it delwri as
+	 * long as xfs_iflush() does not keep any references to the inode.
+	 * We leave that decision up to xfs_iflush() since it has the
+	 * knowledge of whether it's OK to simply do a delwri flush of
+	 * the inode or whether we need to wait until the inode is
+	 * pulled from the AIL.
+	 * We get the flush lock regardless, though, just to make sure
+	 * we don't free it while it is being flushed.
+	 */
+	xfs_ilock(ip, XFS_ILOCK_EXCL);
+	xfs_iflock(ip);
+
+	/*
+	 * In the case of a forced shutdown we rely on xfs_iflush() to
+	 * wait for the inode to be unpinned before returning an error.
+	 */
+	if (!is_bad_inode(VFS_I(ip)) && xfs_iflush(ip, sync_mode) == 0) {
+		/* synchronize with xfs_iflush_done */
+		xfs_iflock(ip);
+		xfs_ifunlock(ip);
+	}
+
+	xfs_iunlock(ip, XFS_ILOCK_EXCL);
+	xfs_ireclaim(ip);
+	return 0;
 }
 
 int
@@ -780,6 +769,6 @@ xfs_reclaim_inodes(
 	xfs_mount_t	*mp,
 	int		mode)
 {
-	return xfs_inode_ag_iterator(mp, xfs_reclaim_inode_now, mode,
-					XFS_ICI_RECLAIM_TAG);
+	return xfs_inode_ag_iterator(mp, xfs_reclaim_inode, mode,
+					XFS_ICI_RECLAIM_TAG, 1);
 }
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index a500b4d91835..ea932b43335d 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -54,6 +54,6 @@ void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag,
 int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
 int xfs_inode_ag_iterator(struct xfs_mount *mp,
 	int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
-	int flags, int tag);
+	int flags, int tag, int write_lock);
 
 #endif
diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h
index c40834bdee58..c22a608321a3 100644
--- a/fs/xfs/linux-2.6/xfs_trace.h
+++ b/fs/xfs/linux-2.6/xfs_trace.h
@@ -33,51 +33,55 @@ struct xfs_dquot;
 struct xlog_ticket;
 struct log;
 
+DECLARE_EVENT_CLASS(xfs_attr_list_class,
+	TP_PROTO(struct xfs_attr_list_context *ctx),
+	TP_ARGS(ctx),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(u32, hashval)
+		__field(u32, blkno)
+		__field(u32, offset)
+		__field(void *, alist)
+		__field(int, bufsize)
+		__field(int, count)
+		__field(int, firstu)
+		__field(int, dupcnt)
+		__field(int, flags)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
+		__entry->ino = ctx->dp->i_ino;
+		__entry->hashval = ctx->cursor->hashval;
+		__entry->blkno = ctx->cursor->blkno;
+		__entry->offset = ctx->cursor->offset;
+		__entry->alist = ctx->alist;
+		__entry->bufsize = ctx->bufsize;
+		__entry->count = ctx->count;
+		__entry->firstu = ctx->firstu;
+		__entry->flags = ctx->flags;
+	),
+	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
+		  "alist 0x%p size %u count %u firstu %u flags %d %s",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		   __entry->ino,
+		   __entry->hashval,
+		   __entry->blkno,
+		   __entry->offset,
+		   __entry->dupcnt,
+		   __entry->alist,
+		   __entry->bufsize,
+		   __entry->count,
+		   __entry->firstu,
+		   __entry->flags,
+		   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
+	)
+)
+
 #define DEFINE_ATTR_LIST_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_attr_list_class, name, \
 	TP_PROTO(struct xfs_attr_list_context *ctx), \
-	TP_ARGS(ctx), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(u32, hashval) \
-		__field(u32, blkno) \
-		__field(u32, offset) \
-		__field(void *, alist) \
-		__field(int, bufsize) \
-		__field(int, count) \
-		__field(int, firstu) \
-		__field(int, dupcnt) \
-		__field(int, flags) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev; \
-		__entry->ino = ctx->dp->i_ino; \
-		__entry->hashval = ctx->cursor->hashval; \
-		__entry->blkno = ctx->cursor->blkno; \
-		__entry->offset = ctx->cursor->offset; \
-		__entry->alist = ctx->alist; \
-		__entry->bufsize = ctx->bufsize; \
-		__entry->count = ctx->count; \
-		__entry->firstu = ctx->firstu; \
-		__entry->flags = ctx->flags; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u " \
-		  "alist 0x%p size %u count %u firstu %u flags %d %s", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		   __entry->ino, \
-		   __entry->hashval, \
-		   __entry->blkno, \
-		   __entry->offset, \
-		   __entry->dupcnt, \
-		   __entry->alist, \
-		   __entry->bufsize, \
-		   __entry->count, \
-		   __entry->firstu, \
-		   __entry->flags, \
-		   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS) \
-	) \
-)
+	TP_ARGS(ctx))
 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
@@ -178,91 +182,99 @@ TRACE_EVENT(xfs_iext_insert,
 		  (char *)__entry->caller_ip)
 );
 
+DECLARE_EVENT_CLASS(xfs_bmap_class,
+	TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
+		 unsigned long caller_ip),
+	TP_ARGS(ip, idx, state, caller_ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(xfs_extnum_t, idx)
+		__field(xfs_fileoff_t, startoff)
+		__field(xfs_fsblock_t, startblock)
+		__field(xfs_filblks_t, blockcount)
+		__field(xfs_exntst_t, state)
+		__field(int, bmap_state)
+		__field(unsigned long, caller_ip)
+	),
+	TP_fast_assign(
+		struct xfs_ifork	*ifp = (state & BMAP_ATTRFORK) ?
+						ip->i_afp : &ip->i_df;
+		struct xfs_bmbt_irec	r;
+
+		xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
+		__entry->dev = VFS_I(ip)->i_sb->s_dev;
+		__entry->ino = ip->i_ino;
+		__entry->idx = idx;
+		__entry->startoff = r.br_startoff;
+		__entry->startblock = r.br_startblock;
+		__entry->blockcount = r.br_blockcount;
+		__entry->state = r.br_state;
+		__entry->bmap_state = state;
+		__entry->caller_ip = caller_ip;
+	),
+	TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
+		  "offset %lld block %s count %lld flag %d caller %pf",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
+		  (long)__entry->idx,
+		  __entry->startoff,
+		  xfs_fmtfsblock(__entry->startblock),
+		  __entry->blockcount,
+		  __entry->state,
+		  (char *)__entry->caller_ip)
+)
+
 #define DEFINE_BMAP_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_bmap_class, name, \
 	TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 		 unsigned long caller_ip), \
-	TP_ARGS(ip, idx, state, caller_ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(xfs_extnum_t, idx) \
-		__field(xfs_fileoff_t, startoff) \
-		__field(xfs_fsblock_t, startblock) \
-		__field(xfs_filblks_t, blockcount) \
-		__field(xfs_exntst_t, state) \
-		__field(int, bmap_state) \
-		__field(unsigned long, caller_ip) \
-	), \
-	TP_fast_assign( \
-		struct xfs_ifork	*ifp = (state & BMAP_ATTRFORK) ? \
-						ip->i_afp : &ip->i_df; \
-		struct xfs_bmbt_irec	r; \
-	\
-		xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r); \
-		__entry->dev = VFS_I(ip)->i_sb->s_dev; \
-		__entry->ino = ip->i_ino; \
-		__entry->idx = idx; \
-		__entry->startoff = r.br_startoff; \
-		__entry->startblock = r.br_startblock; \
-		__entry->blockcount = r.br_blockcount; \
-		__entry->state = r.br_state; \
-		__entry->bmap_state = state; \
-		__entry->caller_ip = caller_ip; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " \
-		  "offset %lld block %s count %lld flag %d caller %pf", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), \
-		  (long)__entry->idx, \
-		  __entry->startoff, \
-		  xfs_fmtfsblock(__entry->startblock), \
-		  __entry->blockcount, \
-		  __entry->state, \
-		  (char *)__entry->caller_ip) \
-)
-
+	TP_ARGS(ip, idx, state, caller_ip))
 DEFINE_BMAP_EVENT(xfs_iext_remove);
 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 DEFINE_BMAP_EVENT(xfs_extlist);
 
-#define DEFINE_BUF_EVENT(tname) \
-TRACE_EVENT(tname, \
-	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
-	TP_ARGS(bp, caller_ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_daddr_t, bno) \
-		__field(size_t, buffer_length) \
-		__field(int, hold) \
-		__field(int, pincount) \
-		__field(unsigned, lockval) \
-		__field(unsigned, flags) \
-		__field(unsigned long, caller_ip) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = bp->b_target->bt_dev; \
-		__entry->bno = bp->b_bn; \
-		__entry->buffer_length = bp->b_buffer_length; \
-		__entry->hold = atomic_read(&bp->b_hold); \
-		__entry->pincount = atomic_read(&bp->b_pin_count); \
-		__entry->lockval = xfs_buf_lock_value(bp); \
-		__entry->flags = bp->b_flags; \
-		__entry->caller_ip = caller_ip; \
-	), \
-	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
-		  "lock %d flags %s caller %pf", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  (unsigned long long)__entry->bno, \
-		  __entry->buffer_length, \
-		  __entry->hold, \
-		  __entry->pincount, \
-		  __entry->lockval, \
-		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \
-		  (void *)__entry->caller_ip) \
+DECLARE_EVENT_CLASS(xfs_buf_class,
+	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
+	TP_ARGS(bp, caller_ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_daddr_t, bno)
+		__field(size_t, buffer_length)
+		__field(int, hold)
+		__field(int, pincount)
+		__field(unsigned, lockval)
+		__field(unsigned, flags)
+		__field(unsigned long, caller_ip)
+	),
+	TP_fast_assign(
+		__entry->dev = bp->b_target->bt_dev;
+		__entry->bno = bp->b_bn;
+		__entry->buffer_length = bp->b_buffer_length;
+		__entry->hold = atomic_read(&bp->b_hold);
+		__entry->pincount = atomic_read(&bp->b_pin_count);
+		__entry->lockval = xfs_buf_lock_value(bp);
+		__entry->flags = bp->b_flags;
+		__entry->caller_ip = caller_ip;
+	),
+	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+		  "lock %d flags %s caller %pf",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long long)__entry->bno,
+		  __entry->buffer_length,
+		  __entry->hold,
+		  __entry->pincount,
+		  __entry->lockval,
+		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
+		  (void *)__entry->caller_ip)
 )
+
+#define DEFINE_BUF_EVENT(name) \
+DEFINE_EVENT(xfs_buf_class, name, \
+	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
+	TP_ARGS(bp, caller_ip))
 DEFINE_BUF_EVENT(xfs_buf_init);
 DEFINE_BUF_EVENT(xfs_buf_free);
 DEFINE_BUF_EVENT(xfs_buf_hold);
@@ -299,41 +311,45 @@ DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 DEFINE_BUF_EVENT(xfs_inode_item_push);
 
 /* pass flags explicitly */
-#define DEFINE_BUF_FLAGS_EVENT(tname) \
-TRACE_EVENT(tname, \
-	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
-	TP_ARGS(bp, flags, caller_ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_daddr_t, bno) \
-		__field(size_t, buffer_length) \
-		__field(int, hold) \
-		__field(int, pincount) \
-		__field(unsigned, lockval) \
-		__field(unsigned, flags) \
-		__field(unsigned long, caller_ip) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = bp->b_target->bt_dev; \
-		__entry->bno = bp->b_bn; \
-		__entry->buffer_length = bp->b_buffer_length; \
-		__entry->flags = flags; \
-		__entry->hold = atomic_read(&bp->b_hold); \
-		__entry->pincount = atomic_read(&bp->b_pin_count); \
-		__entry->lockval = xfs_buf_lock_value(bp); \
-		__entry->caller_ip = caller_ip; \
-	), \
-	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
-		  "lock %d flags %s caller %pf", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  (unsigned long long)__entry->bno, \
-		  __entry->buffer_length, \
-		  __entry->hold, \
-		  __entry->pincount, \
-		  __entry->lockval, \
-		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS), \
-		  (void *)__entry->caller_ip) \
+DECLARE_EVENT_CLASS(xfs_buf_flags_class,
+	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
+	TP_ARGS(bp, flags, caller_ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_daddr_t, bno)
+		__field(size_t, buffer_length)
+		__field(int, hold)
+		__field(int, pincount)
+		__field(unsigned, lockval)
+		__field(unsigned, flags)
+		__field(unsigned long, caller_ip)
+	),
+	TP_fast_assign(
+		__entry->dev = bp->b_target->bt_dev;
+		__entry->bno = bp->b_bn;
+		__entry->buffer_length = bp->b_buffer_length;
+		__entry->flags = flags;
+		__entry->hold = atomic_read(&bp->b_hold);
+		__entry->pincount = atomic_read(&bp->b_pin_count);
+		__entry->lockval = xfs_buf_lock_value(bp);
+		__entry->caller_ip = caller_ip;
+	),
+	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+		  "lock %d flags %s caller %pf",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long long)__entry->bno,
+		  __entry->buffer_length,
+		  __entry->hold,
+		  __entry->pincount,
+		  __entry->lockval,
+		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
+		  (void *)__entry->caller_ip)
 )
+
+#define DEFINE_BUF_FLAGS_EVENT(name) \
+DEFINE_EVENT(xfs_buf_flags_class, name, \
+	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
+	TP_ARGS(bp, flags, caller_ip))
 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
@@ -376,55 +392,58 @@ TRACE_EVENT(xfs_buf_ioerror,
 		  (void *)__entry->caller_ip)
 );
 
-#define DEFINE_BUF_ITEM_EVENT(tname) \
-TRACE_EVENT(tname, \
-	TP_PROTO(struct xfs_buf_log_item *bip), \
-	TP_ARGS(bip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_daddr_t, buf_bno) \
-		__field(size_t, buf_len) \
-		__field(int, buf_hold) \
-		__field(int, buf_pincount) \
-		__field(int, buf_lockval) \
-		__field(unsigned, buf_flags) \
-		__field(unsigned, bli_recur) \
-		__field(int, bli_refcount) \
-		__field(unsigned, bli_flags) \
-		__field(void *, li_desc) \
-		__field(unsigned, li_flags) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = bip->bli_buf->b_target->bt_dev; \
-		__entry->bli_flags = bip->bli_flags; \
-		__entry->bli_recur = bip->bli_recur; \
-		__entry->bli_refcount = atomic_read(&bip->bli_refcount); \
-		__entry->buf_bno = bip->bli_buf->b_bn; \
-		__entry->buf_len = bip->bli_buf->b_buffer_length; \
-		__entry->buf_flags = bip->bli_buf->b_flags; \
-		__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold); \
-		__entry->buf_pincount = \
-			atomic_read(&bip->bli_buf->b_pin_count); \
-		__entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf); \
-		__entry->li_desc = bip->bli_item.li_desc; \
-		__entry->li_flags = bip->bli_item.li_flags; \
-	), \
-	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d " \
-		  "lock %d flags %s recur %d refcount %d bliflags %s " \
-		  "lidesc 0x%p liflags %s", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  (unsigned long long)__entry->buf_bno, \
-		  __entry->buf_len, \
-		  __entry->buf_hold, \
-		  __entry->buf_pincount, \
-		  __entry->buf_lockval, \
-		  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS), \
-		  __entry->bli_recur, \
-		  __entry->bli_refcount, \
-		  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS), \
-		  __entry->li_desc, \
-		  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS)) \
+DECLARE_EVENT_CLASS(xfs_buf_item_class,
+	TP_PROTO(struct xfs_buf_log_item *bip),
+	TP_ARGS(bip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_daddr_t, buf_bno)
+		__field(size_t, buf_len)
+		__field(int, buf_hold)
+		__field(int, buf_pincount)
+		__field(int, buf_lockval)
+		__field(unsigned, buf_flags)
+		__field(unsigned, bli_recur)
+		__field(int, bli_refcount)
+		__field(unsigned, bli_flags)
+		__field(void *, li_desc)
+		__field(unsigned, li_flags)
+	),
+	TP_fast_assign(
+		__entry->dev = bip->bli_buf->b_target->bt_dev;
+		__entry->bli_flags = bip->bli_flags;
+		__entry->bli_recur = bip->bli_recur;
+		__entry->bli_refcount = atomic_read(&bip->bli_refcount);
+		__entry->buf_bno = bip->bli_buf->b_bn;
+		__entry->buf_len = bip->bli_buf->b_buffer_length;
+		__entry->buf_flags = bip->bli_buf->b_flags;
+		__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
+		__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
+		__entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf);
+		__entry->li_desc = bip->bli_item.li_desc;
+		__entry->li_flags = bip->bli_item.li_flags;
+	),
+	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
+		  "lock %d flags %s recur %d refcount %d bliflags %s "
+		  "lidesc 0x%p liflags %s",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  (unsigned long long)__entry->buf_bno,
+		  __entry->buf_len,
+		  __entry->buf_hold,
+		  __entry->buf_pincount,
+		  __entry->buf_lockval,
+		  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
+		  __entry->bli_recur,
+		  __entry->bli_refcount,
+		  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
+		  __entry->li_desc,
+		  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 )
+
+#define DEFINE_BUF_ITEM_EVENT(name) \
+DEFINE_EVENT(xfs_buf_item_class, name, \
+	TP_PROTO(struct xfs_buf_log_item *bip), \
+	TP_ARGS(bip))
 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
@@ -450,78 +469,90 @@ DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 
+DECLARE_EVENT_CLASS(xfs_lock_class,
+	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
+		 unsigned long caller_ip),
+	TP_ARGS(ip,  lock_flags, caller_ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(int, lock_flags)
+		__field(unsigned long, caller_ip)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(ip)->i_sb->s_dev;
+		__entry->ino = ip->i_ino;
+		__entry->lock_flags = lock_flags;
+		__entry->caller_ip = caller_ip;
+	),
+	TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
+		  (void *)__entry->caller_ip)
+)
+
 #define DEFINE_LOCK_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_lock_class, name, \
 	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 		 unsigned long caller_ip), \
-	TP_ARGS(ip,  lock_flags, caller_ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(int, lock_flags) \
-		__field(unsigned long, caller_ip) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(ip)->i_sb->s_dev; \
-		__entry->ino = ip->i_ino; \
-		__entry->lock_flags = lock_flags; \
-		__entry->caller_ip = caller_ip; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS), \
-		  (void *)__entry->caller_ip) \
-)
-
+	TP_ARGS(ip,  lock_flags, caller_ip))
 DEFINE_LOCK_EVENT(xfs_ilock);
 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 DEFINE_LOCK_EVENT(xfs_iunlock);
 
+DECLARE_EVENT_CLASS(xfs_iget_class,
+	TP_PROTO(struct xfs_inode *ip),
+	TP_ARGS(ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(ip)->i_sb->s_dev;
+		__entry->ino = ip->i_ino;
+	),
+	TP_printk("dev %d:%d ino 0x%llx",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino)
+)
+
 #define DEFINE_IGET_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_iget_class, name, \
 	TP_PROTO(struct xfs_inode *ip), \
-	TP_ARGS(ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(ip)->i_sb->s_dev; \
-		__entry->ino = ip->i_ino; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino) \
-)
+	TP_ARGS(ip))
 DEFINE_IGET_EVENT(xfs_iget_skip);
 DEFINE_IGET_EVENT(xfs_iget_reclaim);
 DEFINE_IGET_EVENT(xfs_iget_found);
 DEFINE_IGET_EVENT(xfs_iget_alloc);
 
+DECLARE_EVENT_CLASS(xfs_inode_class,
+	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
+	TP_ARGS(ip, caller_ip),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(int, count)
+		__field(unsigned long, caller_ip)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(ip)->i_sb->s_dev;
+		__entry->ino = ip->i_ino;
+		__entry->count = atomic_read(&VFS_I(ip)->i_count);
+		__entry->caller_ip = caller_ip;
+	),
+	TP_printk("dev %d:%d ino 0x%llx count %d caller %pf",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __entry->count,
+		  (char *)__entry->caller_ip)
+)
+
 #define DEFINE_INODE_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_inode_class, name, \
 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
-	TP_ARGS(ip, caller_ip), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(int, count) \
-		__field(unsigned long, caller_ip) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(ip)->i_sb->s_dev; \
-		__entry->ino = ip->i_ino; \
-		__entry->count = atomic_read(&VFS_I(ip)->i_count); \
-		__entry->caller_ip = caller_ip; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx count %d caller %pf", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __entry->count, \
-		  (char *)__entry->caller_ip) \
-)
+	TP_ARGS(ip, caller_ip))
 DEFINE_INODE_EVENT(xfs_ihold);
 DEFINE_INODE_EVENT(xfs_irele);
 /* the old xfs_itrace_entry tracer - to be replaced by s.th. in the VFS */
@@ -529,55 +560,59 @@ DEFINE_INODE_EVENT(xfs_inode);
 #define xfs_itrace_entry(ip)    \
 	trace_xfs_inode(ip, _THIS_IP_)
 
-#define DEFINE_DQUOT_EVENT(tname) \
-TRACE_EVENT(tname, \
-	TP_PROTO(struct xfs_dquot *dqp), \
-	TP_ARGS(dqp), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(__be32, id) \
-		__field(unsigned, flags) \
-		__field(unsigned, nrefs) \
-		__field(unsigned long long, res_bcount) \
-		__field(unsigned long long, bcount) \
-		__field(unsigned long long, icount) \
-		__field(unsigned long long, blk_hardlimit) \
-		__field(unsigned long long, blk_softlimit) \
-		__field(unsigned long long, ino_hardlimit) \
-		__field(unsigned long long, ino_softlimit) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = dqp->q_mount->m_super->s_dev; \
-		__entry->id = dqp->q_core.d_id; \
-		__entry->flags = dqp->dq_flags; \
-		__entry->nrefs = dqp->q_nrefs; \
-		__entry->res_bcount = dqp->q_res_bcount; \
-		__entry->bcount = be64_to_cpu(dqp->q_core.d_bcount); \
-		__entry->icount = be64_to_cpu(dqp->q_core.d_icount); \
-		__entry->blk_hardlimit = \
-			be64_to_cpu(dqp->q_core.d_blk_hardlimit); \
-		__entry->blk_softlimit = \
-			be64_to_cpu(dqp->q_core.d_blk_softlimit); \
-		__entry->ino_hardlimit = \
-			be64_to_cpu(dqp->q_core.d_ino_hardlimit); \
-		__entry->ino_softlimit = \
-			be64_to_cpu(dqp->q_core.d_ino_softlimit); \
+DECLARE_EVENT_CLASS(xfs_dquot_class,
+	TP_PROTO(struct xfs_dquot *dqp),
+	TP_ARGS(dqp),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(__be32, id)
+		__field(unsigned, flags)
+		__field(unsigned, nrefs)
+		__field(unsigned long long, res_bcount)
+		__field(unsigned long long, bcount)
+		__field(unsigned long long, icount)
+		__field(unsigned long long, blk_hardlimit)
+		__field(unsigned long long, blk_softlimit)
+		__field(unsigned long long, ino_hardlimit)
+		__field(unsigned long long, ino_softlimit)
 	), \
-	TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx " \
-		  "bcnt 0x%llx [hard 0x%llx | soft 0x%llx] " \
-		  "icnt 0x%llx [hard 0x%llx | soft 0x%llx]", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  be32_to_cpu(__entry->id), \
-		  __print_flags(__entry->flags, "|", XFS_DQ_FLAGS), \
-		  __entry->nrefs, \
-		  __entry->res_bcount, \
-		  __entry->bcount, \
-		  __entry->blk_hardlimit, \
-		  __entry->blk_softlimit, \
-		  __entry->icount, \
-		  __entry->ino_hardlimit, \
-		  __entry->ino_softlimit) \
+	TP_fast_assign(
+		__entry->dev = dqp->q_mount->m_super->s_dev;
+		__entry->id = dqp->q_core.d_id;
+		__entry->flags = dqp->dq_flags;
+		__entry->nrefs = dqp->q_nrefs;
+		__entry->res_bcount = dqp->q_res_bcount;
+		__entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
+		__entry->icount = be64_to_cpu(dqp->q_core.d_icount);
+		__entry->blk_hardlimit =
+			be64_to_cpu(dqp->q_core.d_blk_hardlimit);
+		__entry->blk_softlimit =
+			be64_to_cpu(dqp->q_core.d_blk_softlimit);
+		__entry->ino_hardlimit =
+			be64_to_cpu(dqp->q_core.d_ino_hardlimit);
+		__entry->ino_softlimit =
+			be64_to_cpu(dqp->q_core.d_ino_softlimit);
+	),
+	TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
+		  "bcnt 0x%llx [hard 0x%llx | soft 0x%llx] "
+		  "icnt 0x%llx [hard 0x%llx | soft 0x%llx]",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  be32_to_cpu(__entry->id),
+		  __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
+		  __entry->nrefs,
+		  __entry->res_bcount,
+		  __entry->bcount,
+		  __entry->blk_hardlimit,
+		  __entry->blk_softlimit,
+		  __entry->icount,
+		  __entry->ino_hardlimit,
+		  __entry->ino_softlimit)
 )
+
+#define DEFINE_DQUOT_EVENT(name) \
+DEFINE_EVENT(xfs_dquot_class, name, \
+	TP_PROTO(struct xfs_dquot *dqp), \
+	TP_ARGS(dqp))
 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 DEFINE_DQUOT_EVENT(xfs_dqshake_dirty);
 DEFINE_DQUOT_EVENT(xfs_dqshake_unlink);
@@ -610,72 +645,75 @@ DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 DEFINE_IGET_EVENT(xfs_dquot_dqalloc);
 DEFINE_IGET_EVENT(xfs_dquot_dqdetach);
 
+DECLARE_EVENT_CLASS(xfs_loggrant_class,
+	TP_PROTO(struct log *log, struct xlog_ticket *tic),
+	TP_ARGS(log, tic),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(unsigned, trans_type)
+		__field(char, ocnt)
+		__field(char, cnt)
+		__field(int, curr_res)
+		__field(int, unit_res)
+		__field(unsigned int, flags)
+		__field(void *, reserve_headq)
+		__field(void *, write_headq)
+		__field(int, grant_reserve_cycle)
+		__field(int, grant_reserve_bytes)
+		__field(int, grant_write_cycle)
+		__field(int, grant_write_bytes)
+		__field(int, curr_cycle)
+		__field(int, curr_block)
+		__field(xfs_lsn_t, tail_lsn)
+	),
+	TP_fast_assign(
+		__entry->dev = log->l_mp->m_super->s_dev;
+		__entry->trans_type = tic->t_trans_type;
+		__entry->ocnt = tic->t_ocnt;
+		__entry->cnt = tic->t_cnt;
+		__entry->curr_res = tic->t_curr_res;
+		__entry->unit_res = tic->t_unit_res;
+		__entry->flags = tic->t_flags;
+		__entry->reserve_headq = log->l_reserve_headq;
+		__entry->write_headq = log->l_write_headq;
+		__entry->grant_reserve_cycle = log->l_grant_reserve_cycle;
+		__entry->grant_reserve_bytes = log->l_grant_reserve_bytes;
+		__entry->grant_write_cycle = log->l_grant_write_cycle;
+		__entry->grant_write_bytes = log->l_grant_write_bytes;
+		__entry->curr_cycle = log->l_curr_cycle;
+		__entry->curr_block = log->l_curr_block;
+		__entry->tail_lsn = log->l_tail_lsn;
+	),
+	TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
+		  "t_unit_res %u t_flags %s reserve_headq 0x%p "
+		  "write_headq 0x%p grant_reserve_cycle %d "
+		  "grant_reserve_bytes %d grant_write_cycle %d "
+		  "grant_write_bytes %d curr_cycle %d curr_block %d "
+		  "tail_cycle %d tail_block %d",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
+		  __entry->ocnt,
+		  __entry->cnt,
+		  __entry->curr_res,
+		  __entry->unit_res,
+		  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
+		  __entry->reserve_headq,
+		  __entry->write_headq,
+		  __entry->grant_reserve_cycle,
+		  __entry->grant_reserve_bytes,
+		  __entry->grant_write_cycle,
+		  __entry->grant_write_bytes,
+		  __entry->curr_cycle,
+		  __entry->curr_block,
+		  CYCLE_LSN(__entry->tail_lsn),
+		  BLOCK_LSN(__entry->tail_lsn)
+	)
+)
 
-#define DEFINE_LOGGRANT_EVENT(tname) \
-TRACE_EVENT(tname, \
+#define DEFINE_LOGGRANT_EVENT(name) \
+DEFINE_EVENT(xfs_loggrant_class, name, \
 	TP_PROTO(struct log *log, struct xlog_ticket *tic), \
-	TP_ARGS(log, tic), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(unsigned, trans_type) \
-		__field(char, ocnt) \
-		__field(char, cnt) \
-		__field(int, curr_res) \
-		__field(int, unit_res) \
-		__field(unsigned int, flags) \
-		__field(void *, reserve_headq) \
-		__field(void *, write_headq) \
-		__field(int, grant_reserve_cycle) \
-		__field(int, grant_reserve_bytes) \
-		__field(int, grant_write_cycle) \
-		__field(int, grant_write_bytes) \
-		__field(int, curr_cycle) \
-		__field(int, curr_block) \
-		__field(xfs_lsn_t, tail_lsn) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = log->l_mp->m_super->s_dev; \
-		__entry->trans_type = tic->t_trans_type; \
-		__entry->ocnt = tic->t_ocnt; \
-		__entry->cnt = tic->t_cnt; \
-		__entry->curr_res = tic->t_curr_res; \
-		__entry->unit_res = tic->t_unit_res; \
-		__entry->flags = tic->t_flags; \
-		__entry->reserve_headq = log->l_reserve_headq; \
-		__entry->write_headq = log->l_write_headq; \
-		__entry->grant_reserve_cycle = log->l_grant_reserve_cycle; \
-		__entry->grant_reserve_bytes = log->l_grant_reserve_bytes; \
-		__entry->grant_write_cycle = log->l_grant_write_cycle; \
-		__entry->grant_write_bytes = log->l_grant_write_bytes; \
-		__entry->curr_cycle = log->l_curr_cycle; \
-		__entry->curr_block = log->l_curr_block; \
-		__entry->tail_lsn = log->l_tail_lsn; \
-	), \
-	TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u " \
-		  "t_unit_res %u t_flags %s reserve_headq 0x%p " \
-		  "write_headq 0x%p grant_reserve_cycle %d " \
-		  "grant_reserve_bytes %d grant_write_cycle %d " \
-		  "grant_write_bytes %d curr_cycle %d curr_block %d " \
-		  "tail_cycle %d tail_block %d", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES), \
-		  __entry->ocnt, \
-		  __entry->cnt, \
-		  __entry->curr_res, \
-		  __entry->unit_res, \
-		  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS), \
-		  __entry->reserve_headq, \
-		  __entry->write_headq, \
-		  __entry->grant_reserve_cycle, \
-		  __entry->grant_reserve_bytes, \
-		  __entry->grant_write_cycle, \
-		  __entry->grant_write_bytes, \
-		  __entry->curr_cycle, \
-		  __entry->curr_block, \
-		  CYCLE_LSN(__entry->tail_lsn), \
-		  BLOCK_LSN(__entry->tail_lsn) \
-	) \
-)
+	TP_ARGS(log, tic))
 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
@@ -815,7 +853,7 @@ TRACE_EVENT(name, \
 	), \
 	TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
 		  "offset 0x%llx count %zd flags %s " \
-		  "startoff 0x%llx startblock 0x%llx blockcount 0x%llx", \
+		  "startoff 0x%llx startblock %s blockcount 0x%llx", \
 		  MAJOR(__entry->dev), MINOR(__entry->dev), \
 		  __entry->ino, \
 		  __entry->size, \
@@ -824,7 +862,7 @@ TRACE_EVENT(name, \
 		  __entry->count, \
 		  __print_flags(__entry->flags, "|", BMAPI_FLAGS), \
 		  __entry->startoff, \
-		  __entry->startblock, \
+		  xfs_fmtfsblock(__entry->startblock), \
 		  __entry->blockcount) \
 )
 DEFINE_IOMAP_EVENT(xfs_iomap_enter);
@@ -897,28 +935,32 @@ TRACE_EVENT(xfs_itruncate_start,
 		  __entry->toss_finish)
 );
 
+DECLARE_EVENT_CLASS(xfs_itrunc_class,
+	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
+	TP_ARGS(ip, new_size),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(xfs_fsize_t, size)
+		__field(xfs_fsize_t, new_size)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(ip)->i_sb->s_dev;
+		__entry->ino = ip->i_ino;
+		__entry->size = ip->i_d.di_size;
+		__entry->new_size = new_size;
+	),
+	TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __entry->size,
+		  __entry->new_size)
+)
+
 #define DEFINE_ITRUNC_EVENT(name) \
-TRACE_EVENT(name, \
+DEFINE_EVENT(xfs_itrunc_class, name, \
 	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
-	TP_ARGS(ip, new_size), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(xfs_fsize_t, size) \
-		__field(xfs_fsize_t, new_size) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(ip)->i_sb->s_dev; \
-		__entry->ino = ip->i_ino; \
-		__entry->size = ip->i_d.di_size; \
-		__entry->new_size = new_size; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __entry->size, \
-		  __entry->new_size) \
-)
+	TP_ARGS(ip, new_size))
 DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start);
 DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end);
 
@@ -1037,28 +1079,28 @@ TRACE_EVENT(xfs_alloc_unbusy,
 
 TRACE_EVENT(xfs_alloc_busysearch,
 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
-		 xfs_extlen_t len, int found),
-	TP_ARGS(mp, agno, agbno, len, found),
+		 xfs_extlen_t len, xfs_lsn_t lsn),
+	TP_ARGS(mp, agno, agbno, len, lsn),
 	TP_STRUCT__entry(
 		__field(dev_t, dev)
 		__field(xfs_agnumber_t, agno)
 		__field(xfs_agblock_t, agbno)
 		__field(xfs_extlen_t, len)
-		__field(int, found)
+		__field(xfs_lsn_t, lsn)
 	),
 	TP_fast_assign(
 		__entry->dev = mp->m_super->s_dev;
 		__entry->agno = agno;
 		__entry->agbno = agbno;
 		__entry->len = len;
-		__entry->found = found;
+		__entry->lsn = lsn;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u len %u %s",
+	TP_printk("dev %d:%d agno %u agbno %u len %u force lsn 0x%llx",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->agbno,
 		  __entry->len,
-		  __print_symbolic(__entry->found, XFS_BUSY_STATES))
+		  __entry->lsn)
 );
 
 TRACE_EVENT(xfs_agf,
@@ -1152,77 +1194,80 @@ TRACE_EVENT(xfs_free_extent,
 
 );
 
-#define DEFINE_ALLOC_EVENT(name) \
-TRACE_EVENT(name, \
-	TP_PROTO(struct xfs_alloc_arg *args), \
-	TP_ARGS(args), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_agnumber_t, agno) \
-		__field(xfs_agblock_t, agbno) \
-		__field(xfs_extlen_t, minlen) \
-		__field(xfs_extlen_t, maxlen) \
-		__field(xfs_extlen_t, mod) \
-		__field(xfs_extlen_t, prod) \
-		__field(xfs_extlen_t, minleft) \
-		__field(xfs_extlen_t, total) \
-		__field(xfs_extlen_t, alignment) \
-		__field(xfs_extlen_t, minalignslop) \
-		__field(xfs_extlen_t, len) \
-		__field(short, type) \
-		__field(short, otype) \
-		__field(char, wasdel) \
-		__field(char, wasfromfl) \
-		__field(char, isfl) \
-		__field(char, userdata) \
-		__field(xfs_fsblock_t, firstblock) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = args->mp->m_super->s_dev; \
-		__entry->agno = args->agno; \
-		__entry->agbno = args->agbno; \
-		__entry->minlen = args->minlen; \
-		__entry->maxlen = args->maxlen; \
-		__entry->mod = args->mod; \
-		__entry->prod = args->prod; \
-		__entry->minleft = args->minleft; \
-		__entry->total = args->total; \
-		__entry->alignment = args->alignment; \
-		__entry->minalignslop = args->minalignslop; \
-		__entry->len = args->len; \
-		__entry->type = args->type; \
-		__entry->otype = args->otype; \
-		__entry->wasdel = args->wasdel; \
-		__entry->wasfromfl = args->wasfromfl; \
-		__entry->isfl = args->isfl; \
-		__entry->userdata = args->userdata; \
-		__entry->firstblock = args->firstblock; \
-	), \
-	TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u " \
-		  "prod %u minleft %u total %u alignment %u minalignslop %u " \
-		  "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d " \
-		  "userdata %d firstblock 0x%llx", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->agno, \
-		  __entry->agbno, \
-		  __entry->minlen, \
-		  __entry->maxlen, \
-		  __entry->mod, \
-		  __entry->prod, \
-		  __entry->minleft, \
-		  __entry->total, \
-		  __entry->alignment, \
-		  __entry->minalignslop, \
-		  __entry->len, \
-		  __print_symbolic(__entry->type, XFS_ALLOC_TYPES), \
-		  __print_symbolic(__entry->otype, XFS_ALLOC_TYPES), \
-		  __entry->wasdel, \
-		  __entry->wasfromfl, \
-		  __entry->isfl, \
-		  __entry->userdata, \
-		  __entry->firstblock) \
+DECLARE_EVENT_CLASS(xfs_alloc_class,
+	TP_PROTO(struct xfs_alloc_arg *args),
+	TP_ARGS(args),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_agnumber_t, agno)
+		__field(xfs_agblock_t, agbno)
+		__field(xfs_extlen_t, minlen)
+		__field(xfs_extlen_t, maxlen)
+		__field(xfs_extlen_t, mod)
+		__field(xfs_extlen_t, prod)
+		__field(xfs_extlen_t, minleft)
+		__field(xfs_extlen_t, total)
+		__field(xfs_extlen_t, alignment)
+		__field(xfs_extlen_t, minalignslop)
+		__field(xfs_extlen_t, len)
+		__field(short, type)
+		__field(short, otype)
+		__field(char, wasdel)
+		__field(char, wasfromfl)
+		__field(char, isfl)
+		__field(char, userdata)
+		__field(xfs_fsblock_t, firstblock)
+	),
+	TP_fast_assign(
+		__entry->dev = args->mp->m_super->s_dev;
+		__entry->agno = args->agno;
+		__entry->agbno = args->agbno;
+		__entry->minlen = args->minlen;
+		__entry->maxlen = args->maxlen;
+		__entry->mod = args->mod;
+		__entry->prod = args->prod;
+		__entry->minleft = args->minleft;
+		__entry->total = args->total;
+		__entry->alignment = args->alignment;
+		__entry->minalignslop = args->minalignslop;
+		__entry->len = args->len;
+		__entry->type = args->type;
+		__entry->otype = args->otype;
+		__entry->wasdel = args->wasdel;
+		__entry->wasfromfl = args->wasfromfl;
+		__entry->isfl = args->isfl;
+		__entry->userdata = args->userdata;
+		__entry->firstblock = args->firstblock;
+	),
+	TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
+		  "prod %u minleft %u total %u alignment %u minalignslop %u "
+		  "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
+		  "userdata %d firstblock 0x%llx",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->agno,
+		  __entry->agbno,
+		  __entry->minlen,
+		  __entry->maxlen,
+		  __entry->mod,
+		  __entry->prod,
+		  __entry->minleft,
+		  __entry->total,
+		  __entry->alignment,
+		  __entry->minalignslop,
+		  __entry->len,
+		  __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
+		  __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
+		  __entry->wasdel,
+		  __entry->wasfromfl,
+		  __entry->isfl,
+		  __entry->userdata,
+		  __entry->firstblock)
 )
 
+#define DEFINE_ALLOC_EVENT(name) \
+DEFINE_EVENT(xfs_alloc_class, name, \
+	TP_PROTO(struct xfs_alloc_arg *args), \
+	TP_ARGS(args))
 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
@@ -1245,92 +1290,100 @@ DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
 
-#define DEFINE_DIR2_TRACE(tname) \
-TRACE_EVENT(tname, \
+DECLARE_EVENT_CLASS(xfs_dir2_class,
+	TP_PROTO(struct xfs_da_args *args),
+	TP_ARGS(args),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__dynamic_array(char, name, args->namelen)
+		__field(int, namelen)
+		__field(xfs_dahash_t, hashval)
+		__field(xfs_ino_t, inumber)
+		__field(int, op_flags)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
+		__entry->ino = args->dp->i_ino;
+		if (args->namelen)
+			memcpy(__get_str(name), args->name, args->namelen);
+		__entry->namelen = args->namelen;
+		__entry->hashval = args->hashval;
+		__entry->inumber = args->inumber;
+		__entry->op_flags = args->op_flags;
+	),
+	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
+		  "inumber 0x%llx op_flags %s",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __entry->namelen,
+		  __entry->namelen ? __get_str(name) : NULL,
+		  __entry->namelen,
+		  __entry->hashval,
+		  __entry->inumber,
+		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
+)
+
+#define DEFINE_DIR2_EVENT(name) \
+DEFINE_EVENT(xfs_dir2_class, name, \
 	TP_PROTO(struct xfs_da_args *args), \
-	TP_ARGS(args), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__dynamic_array(char, name, args->namelen) \
-		__field(int, namelen) \
-		__field(xfs_dahash_t, hashval) \
-		__field(xfs_ino_t, inumber) \
-		__field(int, op_flags) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(args->dp)->i_sb->s_dev; \
-		__entry->ino = args->dp->i_ino; \
-		if (args->namelen) \
-			memcpy(__get_str(name), args->name, args->namelen); \
-		__entry->namelen = args->namelen; \
-		__entry->hashval = args->hashval; \
-		__entry->inumber = args->inumber; \
-		__entry->op_flags = args->op_flags; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x " \
-		  "inumber 0x%llx op_flags %s", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __entry->namelen, \
-		  __entry->namelen ? __get_str(name) : NULL, \
-		  __entry->namelen, \
-		  __entry->hashval, \
-		  __entry->inumber, \
-		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS)) \
+	TP_ARGS(args))
+DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
+DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
+DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
+DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
+DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
+DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
+DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
+DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
+DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
+DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
+
+DECLARE_EVENT_CLASS(xfs_dir2_space_class,
+	TP_PROTO(struct xfs_da_args *args, int idx),
+	TP_ARGS(args, idx),
+	TP_STRUCT__entry(
+		__field(dev_t, dev)
+		__field(xfs_ino_t, ino)
+		__field(int, op_flags)
+		__field(int, idx)
+	),
+	TP_fast_assign(
+		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
+		__entry->ino = args->dp->i_ino;
+		__entry->op_flags = args->op_flags;
+		__entry->idx = idx;
+	),
+	TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
+		  MAJOR(__entry->dev), MINOR(__entry->dev),
+		  __entry->ino,
+		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
+		  __entry->idx)
 )
-DEFINE_DIR2_TRACE(xfs_dir2_sf_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_create);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_toino4);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_toino8);
-DEFINE_DIR2_TRACE(xfs_dir2_sf_to_block);
-DEFINE_DIR2_TRACE(xfs_dir2_block_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_block_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_block_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_block_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_block_to_sf);
-DEFINE_DIR2_TRACE(xfs_dir2_block_to_leaf);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_block);
-DEFINE_DIR2_TRACE(xfs_dir2_leaf_to_node);
-DEFINE_DIR2_TRACE(xfs_dir2_node_addname);
-DEFINE_DIR2_TRACE(xfs_dir2_node_lookup);
-DEFINE_DIR2_TRACE(xfs_dir2_node_replace);
-DEFINE_DIR2_TRACE(xfs_dir2_node_removename);
-DEFINE_DIR2_TRACE(xfs_dir2_node_to_leaf);
 
-#define DEFINE_DIR2_SPACE_TRACE(tname) \
-TRACE_EVENT(tname, \
+#define DEFINE_DIR2_SPACE_EVENT(name) \
+DEFINE_EVENT(xfs_dir2_space_class, name, \
 	TP_PROTO(struct xfs_da_args *args, int idx), \
-	TP_ARGS(args, idx), \
-	TP_STRUCT__entry( \
-		__field(dev_t, dev) \
-		__field(xfs_ino_t, ino) \
-		__field(int, op_flags) \
-		__field(int, idx) \
-	), \
-	TP_fast_assign( \
-		__entry->dev = VFS_I(args->dp)->i_sb->s_dev; \
-		__entry->ino = args->dp->i_ino; \
-		__entry->op_flags = args->op_flags; \
-		__entry->idx = idx; \
-	), \
-	TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d", \
-		  MAJOR(__entry->dev), MINOR(__entry->dev), \
-		  __entry->ino, \
-		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), \
-		  __entry->idx) \
-)
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_add);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_leafn_remove);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_grow_inode);
-DEFINE_DIR2_SPACE_TRACE(xfs_dir2_shrink_inode);
+	TP_ARGS(args, idx))
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
+DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
 
 TRACE_EVENT(xfs_dir2_leafn_moveents,
 	TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 71af76fe8a23..873e07e29074 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -891,7 +891,7 @@ xfs_qm_dqrele_all_inodes(
 	uint		 flags)
 {
 	ASSERT(mp->m_quotainfo);
-	xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG);
+	xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG, 0);
 }
 
 /*------------------------------------------------------------------------*/
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index a1c65fc6d9c4..275b1f4f9430 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -2563,43 +2563,41 @@ xfs_alloc_search_busy(xfs_trans_t *tp,
 	xfs_mount_t		*mp;
 	xfs_perag_busy_t	*bsy;
 	xfs_agblock_t		uend, bend;
-	xfs_lsn_t		lsn;
+	xfs_lsn_t		lsn = 0;
 	int			cnt;
 
 	mp = tp->t_mountp;
 
 	spin_lock(&mp->m_perag[agno].pagb_lock);
-	cnt = mp->m_perag[agno].pagb_count;
 
 	uend = bno + len - 1;
 
-	/* search pagb_list for this slot, skipping open slots */
-	for (bsy = mp->m_perag[agno].pagb_list; cnt; bsy++) {
+	/*
+	 * search pagb_list for this slot, skipping open slots. We have to
+	 * search the entire array as there may be multiple overlaps and
+	 * we have to get the most recent LSN for the log force to push out
+	 * all the transactions that span the range.
+	 */
+	for (cnt = 0; cnt < mp->m_perag[agno].pagb_count; cnt++) {
+		bsy = &mp->m_perag[agno].pagb_list[cnt];
+		if (!bsy->busy_tp)
+			continue;
 
-		/*
-		 * (start1,length1) within (start2, length2)
-		 */
-		if (bsy->busy_tp != NULL) {
-			bend = bsy->busy_start + bsy->busy_length - 1;
-			if ((bno > bend) || (uend < bsy->busy_start)) {
-				cnt--;
-			} else {
-				break;
-			}
-		}
-	}
+		bend = bsy->busy_start + bsy->busy_length - 1;
+		if (bno > bend || uend < bsy->busy_start)
+			continue;
 
-	trace_xfs_alloc_busysearch(mp, agno, bno, len, !!cnt);
+		/* (start1,length1) within (start2, length2) */
+		if (XFS_LSN_CMP(bsy->busy_tp->t_commit_lsn, lsn) > 0)
+			lsn = bsy->busy_tp->t_commit_lsn;
+	}
+	spin_unlock(&mp->m_perag[agno].pagb_lock);
+	trace_xfs_alloc_busysearch(tp->t_mountp, agno, bno, len, lsn);
 
 	/*
 	 * If a block was found, force the log through the LSN of the
 	 * transaction that freed the block
 	 */
-	if (cnt) {
-		lsn = bsy->busy_tp->t_commit_lsn;
-		spin_unlock(&mp->m_perag[agno].pagb_lock);
+	if (lsn)
 		xfs_log_force(mp, lsn, XFS_LOG_FORCE|XFS_LOG_SYNC);
-	} else {
-		spin_unlock(&mp->m_perag[agno].pagb_lock);
-	}
 }
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index d1483a4f71b8..84ca1cf16a1e 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -114,10 +114,82 @@ xfs_swapext(
 	return error;
 }
 
+/*
+ * We need to check that the format of the data fork in the temporary inode is
+ * valid for the target inode before doing the swap. This is not a problem with
+ * attr1 because of the fixed fork offset, but attr2 has a dynamically sized
+ * data fork depending on the space the attribute fork is taking so we can get
+ * invalid formats on the target inode.
+ *
+ * E.g. target has space for 7 extents in extent format, temp inode only has
+ * space for 6.  If we defragment down to 7 extents, then the tmp format is a
+ * btree, but when swapped it needs to be in extent format. Hence we can't just
+ * blindly swap data forks on attr2 filesystems.
+ *
+ * Note that we check the swap in both directions so that we don't end up with
+ * a corrupt temporary inode, either.
+ *
+ * Note that fixing the way xfs_fsr sets up the attribute fork in the source
+ * inode will prevent this situation from occurring, so all we do here is
+ * reject and log the attempt. basically we are putting the responsibility on
+ * userspace to get this right.
+ */
+static int
+xfs_swap_extents_check_format(
+	xfs_inode_t	*ip,	/* target inode */
+	xfs_inode_t	*tip)	/* tmp inode */
+{
+
+	/* Should never get a local format */
+	if (ip->i_d.di_format == XFS_DINODE_FMT_LOCAL ||
+	    tip->i_d.di_format == XFS_DINODE_FMT_LOCAL)
+		return EINVAL;
+
+	/*
+	 * if the target inode has less extents that then temporary inode then
+	 * why did userspace call us?
+	 */
+	if (ip->i_d.di_nextents < tip->i_d.di_nextents)
+		return EINVAL;
+
+	/*
+	 * if the target inode is in extent form and the temp inode is in btree
+	 * form then we will end up with the target inode in the wrong format
+	 * as we already know there are less extents in the temp inode.
+	 */
+	if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+	    tip->i_d.di_format == XFS_DINODE_FMT_BTREE)
+		return EINVAL;
+
+	/* Check temp in extent form to max in target */
+	if (tip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+	    XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) > ip->i_df.if_ext_max)
+		return EINVAL;
+
+	/* Check target in extent form to max in temp */
+	if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
+	    XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > tip->i_df.if_ext_max)
+		return EINVAL;
+
+	/* Check root block of temp in btree form to max in target */
+	if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
+	    XFS_IFORK_BOFF(ip) &&
+	    tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip))
+		return EINVAL;
+
+	/* Check root block of target in btree form to max in temp */
+	if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
+	    XFS_IFORK_BOFF(tip) &&
+	    ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip))
+		return EINVAL;
+
+	return 0;
+}
+
 int
 xfs_swap_extents(
-	xfs_inode_t	*ip,
-	xfs_inode_t	*tip,
+	xfs_inode_t	*ip,	/* target inode */
+	xfs_inode_t	*tip,	/* tmp inode */
 	xfs_swapext_t	*sxp)
 {
 	xfs_mount_t	*mp;
@@ -161,13 +233,6 @@ xfs_swap_extents(
 		goto out_unlock;
 	}
 
-	/* Should never get a local format */
-	if (ip->i_d.di_format == XFS_DINODE_FMT_LOCAL ||
-	    tip->i_d.di_format == XFS_DINODE_FMT_LOCAL) {
-		error = XFS_ERROR(EINVAL);
-		goto out_unlock;
-	}
-
 	if (VN_CACHED(VFS_I(tip)) != 0) {
 		error = xfs_flushinval_pages(tip, 0, -1,
 				FI_REMAPF_LOCKED);
@@ -189,13 +254,12 @@ xfs_swap_extents(
 		goto out_unlock;
 	}
 
-	/*
-	 * If the target has extended attributes, the tmp file
-	 * must also in order to ensure the correct data fork
-	 * format.
-	 */
-	if ( XFS_IFORK_Q(ip) != XFS_IFORK_Q(tip) ) {
-		error = XFS_ERROR(EINVAL);
+	/* check inode formats now that data is flushed */
+	error = xfs_swap_extents_check_format(ip, tip);
+	if (error) {
+		xfs_fs_cmn_err(CE_NOTE, mp,
+		    "%s: inode 0x%llx format is incompatible for exchanging.",
+				__FILE__, ip->i_ino);
 		goto out_unlock;
 	}
 
@@ -276,6 +340,16 @@ xfs_swap_extents(
 	*tifp = *tempifp;	/* struct copy */
 
 	/*
+	 * Fix the in-memory data fork values that are dependent on the fork
+	 * offset in the inode. We can't assume they remain the same as attr2
+	 * has dynamic fork offsets.
+	 */
+	ifp->if_ext_max = XFS_IFORK_SIZE(ip, XFS_DATA_FORK) /
+					(uint)sizeof(xfs_bmbt_rec_t);
+	tifp->if_ext_max = XFS_IFORK_SIZE(tip, XFS_DATA_FORK) /
+					(uint)sizeof(xfs_bmbt_rec_t);
+
+	/*
 	 * Fix the on-disk inode values
 	 */
 	tmp = (__uint64_t)ip->i_d.di_nblocks;
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index fa402a6bbbcf..155e798f30a1 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -73,7 +73,6 @@ xfs_inode_alloc(
 	ASSERT(atomic_read(&ip->i_pincount) == 0);
 	ASSERT(!spin_is_locked(&ip->i_flags_lock));
 	ASSERT(completion_done(&ip->i_flush));
-	ASSERT(!rwsem_is_locked(&ip->i_iolock.mr_lock));
 
 	mrlock_init(&ip->i_iolock, MRLOCK_BARRIER, "xfsio", ip->i_ino);
 
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index ce278b3ae7fc..ef77fd88c8e3 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2841,8 +2841,8 @@ xfs_iflush(
 	mp = ip->i_mount;
 
 	/*
-	 * If the inode isn't dirty, then just release the inode
-	 * flush lock and do nothing.
+	 * If the inode isn't dirty, then just release the inode flush lock and
+	 * do nothing.
 	 */
 	if (xfs_inode_clean(ip)) {
 		xfs_ifunlock(ip);
@@ -2868,6 +2868,19 @@ xfs_iflush(
 	xfs_iunpin_wait(ip);
 
 	/*
+	 * For stale inodes we cannot rely on the backing buffer remaining
+	 * stale in cache for the remaining life of the stale inode and so
+	 * xfs_itobp() below may give us a buffer that no longer contains
+	 * inodes below. We have to check this after ensuring the inode is
+	 * unpinned so that it is safe to reclaim the stale inode after the
+	 * flush call.
+	 */
+	if (xfs_iflags_test(ip, XFS_ISTALE)) {
+		xfs_ifunlock(ip);
+		return 0;
+	}
+
+	/*
 	 * This may have been unpinned because the filesystem is shutting
 	 * down forcibly. If that's the case we must not write this inode
 	 * to disk, because the log record didn't make it to disk!
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index 9e15a1185362..6be05f756d59 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -1517,6 +1517,8 @@ xfs_rtfree_range(
 	 */
 	error = xfs_rtfind_forw(mp, tp, end, mp->m_sb.sb_rextents - 1,
 		&postblock);
+	if (error)
+		return error;
 	/*
 	 * If there are blocks not being freed at the front of the
 	 * old extent, add summary data for them to be allocated.
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 6558ffd8d140..6f268756bf36 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -70,7 +70,6 @@ xfs_setattr(
 	uint			commit_flags=0;
 	uid_t			uid=0, iuid=0;
 	gid_t			gid=0, igid=0;
-	int			timeflags = 0;
 	struct xfs_dquot	*udqp, *gdqp, *olddquot1, *olddquot2;
 	int			need_iolock = 1;
 
@@ -135,16 +134,13 @@ xfs_setattr(
 	if (flags & XFS_ATTR_NOLOCK)
 		need_iolock = 0;
 	if (!(mask & ATTR_SIZE)) {
-		if ((mask != (ATTR_CTIME|ATTR_ATIME|ATTR_MTIME)) ||
-		    (mp->m_flags & XFS_MOUNT_WSYNC)) {
-			tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
-			commit_flags = 0;
-			if ((code = xfs_trans_reserve(tp, 0,
-						     XFS_ICHANGE_LOG_RES(mp), 0,
-						     0, 0))) {
-				lock_flags = 0;
-				goto error_return;
-			}
+		tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
+		commit_flags = 0;
+		code = xfs_trans_reserve(tp, 0, XFS_ICHANGE_LOG_RES(mp),
+					 0, 0, 0);
+		if (code) {
+			lock_flags = 0;
+			goto error_return;
 		}
 	} else {
 		if (DM_EVENT_ENABLED(ip, DM_EVENT_TRUNCATE) &&
@@ -295,15 +291,23 @@ xfs_setattr(
 		 * or we are explicitly asked to change it. This handles
 		 * the semantic difference between truncate() and ftruncate()
 		 * as implemented in the VFS.
+		 *
+		 * The regular truncate() case without ATTR_CTIME and ATTR_MTIME
+		 * is a special case where we need to update the times despite
+		 * not having these flags set.  For all other operations the
+		 * VFS set these flags explicitly if it wants a timestamp
+		 * update.
 		 */
-		if (iattr->ia_size != ip->i_size || (mask & ATTR_CTIME))
-			timeflags |= XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG;
+		if (iattr->ia_size != ip->i_size &&
+		    (!(mask & (ATTR_CTIME | ATTR_MTIME)))) {
+			iattr->ia_ctime = iattr->ia_mtime =
+				current_fs_time(inode->i_sb);
+			mask |= ATTR_CTIME | ATTR_MTIME;
+		}
 
 		if (iattr->ia_size > ip->i_size) {
 			ip->i_d.di_size = iattr->ia_size;
 			ip->i_size = iattr->ia_size;
-			if (!(flags & XFS_ATTR_DMI))
-				xfs_ichgtime(ip, XFS_ICHGTIME_CHG);
 			xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 		} else if (iattr->ia_size <= ip->i_size ||
 			   (iattr->ia_size == 0 && ip->i_d.di_nextents)) {
@@ -374,9 +378,6 @@ xfs_setattr(
 			ip->i_d.di_gid = gid;
 			inode->i_gid = gid;
 		}
-
-		xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE);
-		timeflags |= XFS_ICHGTIME_CHG;
 	}
 
 	/*
@@ -393,51 +394,37 @@ xfs_setattr(
 
 		inode->i_mode &= S_IFMT;
 		inode->i_mode |= mode & ~S_IFMT;
-
-		xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
-		timeflags |= XFS_ICHGTIME_CHG;
 	}
 
 	/*
 	 * Change file access or modified times.
 	 */
-	if (mask & (ATTR_ATIME|ATTR_MTIME)) {
-		if (mask & ATTR_ATIME) {
-			inode->i_atime = iattr->ia_atime;
-			ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
-			ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
-			ip->i_update_core = 1;
-		}
-		if (mask & ATTR_MTIME) {
-			inode->i_mtime = iattr->ia_mtime;
-			ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
-			ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
-			timeflags &= ~XFS_ICHGTIME_MOD;
-			timeflags |= XFS_ICHGTIME_CHG;
-		}
-		if (tp && (mask & (ATTR_MTIME_SET|ATTR_ATIME_SET)))
-			xfs_trans_log_inode (tp, ip, XFS_ILOG_CORE);
+	if (mask & ATTR_ATIME) {
+		inode->i_atime = iattr->ia_atime;
+		ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
+		ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
+		ip->i_update_core = 1;
 	}
-
-	/*
-	 * Change file inode change time only if ATTR_CTIME set
-	 * AND we have been called by a DMI function.
-	 */
-
-	if ((flags & XFS_ATTR_DMI) && (mask & ATTR_CTIME)) {
+	if (mask & ATTR_CTIME) {
 		inode->i_ctime = iattr->ia_ctime;
 		ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
 		ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
 		ip->i_update_core = 1;
-		timeflags &= ~XFS_ICHGTIME_CHG;
+	}
+	if (mask & ATTR_MTIME) {
+		inode->i_mtime = iattr->ia_mtime;
+		ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
+		ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
+		ip->i_update_core = 1;
 	}
 
 	/*
-	 * Send out timestamp changes that need to be set to the
-	 * current time.  Not done when called by a DMI function.
+	 * And finally, log the inode core if any attribute in it
+	 * has been changed.
 	 */
-	if (timeflags && !(flags & XFS_ATTR_DMI))
-		xfs_ichgtime(ip, timeflags);
+	if (mask & (ATTR_UID|ATTR_GID|ATTR_MODE|
+		    ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+		xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 
 	XFS_STATS_INC(xs_ig_attrchg);
 
@@ -452,12 +439,10 @@ xfs_setattr(
 	 * mix so this probably isn't worth the trouble to optimize.
 	 */
 	code = 0;
-	if (tp) {
-		if (mp->m_flags & XFS_MOUNT_WSYNC)
-			xfs_trans_set_sync(tp);
+	if (mp->m_flags & XFS_MOUNT_WSYNC)
+		xfs_trans_set_sync(tp);
 
-		code = xfs_trans_commit(tp, commit_flags);
-	}
+	code = xfs_trans_commit(tp, commit_flags);
 
 	xfs_iunlock(ip, lock_flags);
 
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 9d7febde10a1..09469971472f 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -152,7 +152,7 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
 #include <linux/hardirq.h>
 #define ACPI_PREEMPTION_POINT() \
 	do { \
-		if (!in_atomic_preempt_off()) \
+		if (!in_atomic_preempt_off() && !irqs_disabled()) \
 			cond_resched(); \
 	} while (0)
 
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 29245c6b5c0e..0ea5ef4eb6a9 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -224,8 +224,6 @@ struct acpi_processor {
 	struct acpi_processor_throttling throttling;
 	struct acpi_processor_limit limit;
 	struct thermal_cooling_device *cdev;
-	/* the _PDC objects for this processor, if any */
-	struct acpi_object_list *pdc;
 };
 
 struct acpi_processor_errata {
@@ -257,9 +255,6 @@ int acpi_processor_notify_smm(struct module *calling_module);
 DECLARE_PER_CPU(struct acpi_processor *, processors);
 extern struct acpi_processor_errata errata;
 
-void arch_acpi_processor_init_pdc(struct acpi_processor *pr);
-void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr);
-
 #ifdef ARCH_HAS_POWER_INIT
 void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
 					unsigned int cpu);
@@ -325,6 +320,9 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit)
 
 #endif				/* CONFIG_CPU_FREQ */
 
+/* in processor_pdc.c */
+void acpi_processor_set_pdc(acpi_handle handle);
+
 /* in processor_throttling.c */
 int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 71dafb69cfeb..ffac157fb5b2 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1408,7 +1408,7 @@ extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
 				   struct drm_ati_pcigart_info * gart_info);
 
 extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
-				       size_t align, dma_addr_t maxaddr);
+				       size_t align);
 extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
 extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
 
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index 43009bc2e757..bc4fdf27bd2e 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -160,6 +160,7 @@ struct drm_mode_get_encoder {
 #define DRM_MODE_CONNECTOR_HDMIA	11
 #define DRM_MODE_CONNECTOR_HDMIB	12
 #define DRM_MODE_CONNECTOR_TV		13
+#define DRM_MODE_CONNECTOR_eDP		14
 
 struct drm_mode_get_connector {
 
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index ec3f5e80a5df..b64a8d7cdf6d 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -188,6 +188,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_I915_GEM_MADVISE	0x26
 #define DRM_I915_OVERLAY_PUT_IMAGE	0x27
 #define DRM_I915_OVERLAY_ATTRS	0x28
+#define DRM_I915_GEM_EXECBUFFER2	0x29
 
 #define DRM_IOCTL_I915_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
 #define DRM_IOCTL_I915_FLUSH		DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
@@ -207,6 +208,7 @@ typedef struct _drm_i915_sarea {
 #define DRM_IOCTL_I915_VBLANK_SWAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
 #define DRM_IOCTL_I915_GEM_INIT		DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init)
 #define DRM_IOCTL_I915_GEM_EXECBUFFER	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer)
+#define DRM_IOCTL_I915_GEM_EXECBUFFER2	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2)
 #define DRM_IOCTL_I915_GEM_PIN		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin)
 #define DRM_IOCTL_I915_GEM_UNPIN	DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin)
 #define DRM_IOCTL_I915_GEM_BUSY		DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy)
@@ -272,6 +274,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_NUM_FENCES_AVAIL      6
 #define I915_PARAM_HAS_OVERLAY           7
 #define I915_PARAM_HAS_PAGEFLIPPING	 8
+#define I915_PARAM_HAS_EXECBUF2          9
 
 typedef struct drm_i915_getparam {
 	int param;
@@ -567,6 +570,57 @@ struct drm_i915_gem_execbuffer {
 	__u64 cliprects_ptr;
 };
 
+struct drm_i915_gem_exec_object2 {
+	/**
+	 * User's handle for a buffer to be bound into the GTT for this
+	 * operation.
+	 */
+	__u32 handle;
+
+	/** Number of relocations to be performed on this buffer */
+	__u32 relocation_count;
+	/**
+	 * Pointer to array of struct drm_i915_gem_relocation_entry containing
+	 * the relocations to be performed in this buffer.
+	 */
+	__u64 relocs_ptr;
+
+	/** Required alignment in graphics aperture */
+	__u64 alignment;
+
+	/**
+	 * Returned value of the updated offset of the object, for future
+	 * presumed_offset writes.
+	 */
+	__u64 offset;
+
+#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
+	__u64 flags;
+	__u64 rsvd1;
+	__u64 rsvd2;
+};
+
+struct drm_i915_gem_execbuffer2 {
+	/**
+	 * List of gem_exec_object2 structs
+	 */
+	__u64 buffers_ptr;
+	__u32 buffer_count;
+
+	/** Offset in the batchbuffer to start execution from. */
+	__u32 batch_start_offset;
+	/** Bytes used in batchbuffer from batch_start_offset */
+	__u32 batch_len;
+	__u32 DR1;
+	__u32 DR4;
+	__u32 num_cliprects;
+	/** This is a struct drm_clip_rect *cliprects */
+	__u64 cliprects_ptr;
+	__u64 flags; /* currently unused */
+	__u64 rsvd1;
+	__u64 rsvd2;
+};
+
 struct drm_i915_gem_pin {
 	/** Handle of the buffer to be pinned. */
 	__u32 handle;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 756f831cbdd5..d93080748a91 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -362,6 +362,7 @@ unifdef-y += uio.h
 unifdef-y += unistd.h
 unifdef-y += usbdevice_fs.h
 unifdef-y += utsname.h
+unifdef-y += vhost.h
 unifdef-y += videodev2.h
 unifdef-y += videodev.h
 unifdef-y += virtio_config.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index ce945d4845fc..b926afe8c03e 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -80,7 +80,7 @@ char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
 void __acpi_unmap_table(char *map, unsigned long size);
 int early_acpi_boot_init(void);
 int acpi_boot_init (void);
-int acpi_boot_table_init (void);
+void acpi_boot_table_init (void);
 int acpi_mps_check (void);
 int acpi_numa_init (void);
 
@@ -251,6 +251,7 @@ int acpi_check_mem_region(resource_size_t start, resource_size_t n,
 void __init acpi_no_s4_hw_signature(void);
 void __init acpi_old_suspend_ordering(void);
 void __init acpi_s4_no_nvs(void);
+void __init acpi_set_sci_en_on_resume(void);
 #endif /* CONFIG_PM_SLEEP */
 
 struct acpi_osc_context {
@@ -320,9 +321,9 @@ static inline int acpi_boot_init(void)
 	return 0;
 }
 
-static inline int acpi_boot_table_init(void)
+static inline void acpi_boot_table_init(void)
 {
-	return 0;
+	return;
 }
 
 static inline int acpi_mps_check(void)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 784a919aa0d0..5c8018977efa 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -845,7 +845,6 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
  * blk_rq_err_bytes()		: bytes left till the next error boundary
  * blk_rq_sectors()		: sectors left in the entire request
  * blk_rq_cur_sectors()		: sectors left in the current segment
- * blk_rq_err_sectors()		: sectors left till the next error boundary
  */
 static inline sector_t blk_rq_pos(const struct request *rq)
 {
@@ -874,11 +873,6 @@ static inline unsigned int blk_rq_cur_sectors(const struct request *rq)
 	return blk_rq_cur_bytes(rq) >> 9;
 }
 
-static inline unsigned int blk_rq_err_sectors(const struct request *rq)
-{
-	return blk_rq_err_bytes(rq) >> 9;
-}
-
 /*
  * Request issue related functions.
  */
@@ -944,6 +938,8 @@ extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt);
 extern void blk_set_default_limits(struct queue_limits *lim);
 extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 			    sector_t offset);
+extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
+			    sector_t offset);
 extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
 			      sector_t offset);
 extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
@@ -1116,11 +1112,18 @@ static inline int queue_alignment_offset(struct request_queue *q)
 	return q->limits.alignment_offset;
 }
 
+static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t offset)
+{
+	unsigned int granularity = max(lim->physical_block_size, lim->io_min);
+
+	offset &= granularity - 1;
+	return (granularity + lim->alignment_offset - offset) & (granularity - 1);
+}
+
 static inline int queue_sector_alignment_offset(struct request_queue *q,
 						sector_t sector)
 {
-	return ((sector << 9) - q->limits.alignment_offset)
-		& (q->limits.io_min - 1);
+	return queue_limit_alignment_offset(&q->limits, sector << 9);
 }
 
 static inline int bdev_alignment_offset(struct block_device *bdev)
@@ -1147,8 +1150,11 @@ static inline int queue_discard_alignment(struct request_queue *q)
 static inline int queue_sector_discard_alignment(struct request_queue *q,
 						 sector_t sector)
 {
-	return ((sector << 9) - q->limits.discard_alignment)
-		& (q->limits.discard_granularity - 1);
+	struct queue_limits *lim = &q->limits;
+	unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1);
+
+	return (lim->discard_granularity + lim->discard_alignment - alignment)
+		& (lim->discard_granularity - 1);
 }
 
 static inline unsigned int queue_discard_zeroes_data(struct request_queue *q)
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 3db7767d2a17..c8c660a79f90 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -38,6 +38,7 @@ struct can_priv {
 
 	enum can_state state;
 	u32 ctrlmode;
+	u32 ctrlmode_supported;
 
 	int restart_ms;
 	struct timer_list restart_timer;
@@ -60,6 +61,21 @@ struct can_priv {
  */
 #define get_can_dlc(i)	(min_t(__u8, (i), 8))
 
+/* Drop a given socketbuffer if it does not contain a valid CAN frame. */
+static inline int can_dropped_invalid_skb(struct net_device *dev,
+					  struct sk_buff *skb)
+{
+	const struct can_frame *cf = (struct can_frame *)skb->data;
+
+	if (unlikely(skb->len != sizeof(*cf) || cf->can_dlc > 8)) {
+		kfree_skb(skb);
+		dev->stats.tx_dropped++;
+		return 1;
+	}
+
+	return 0;
+}
+
 struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max);
 void free_candev(struct net_device *dev);
 
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 72ba63eb83c5..3a779ffba60b 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -24,9 +24,6 @@
 
 #include <linux/types.h>
 
-#define CN_IDX_CONNECTOR		0xffffffff
-#define CN_VAL_CONNECTOR		0xffffffff
-
 /*
  * Process Events connector unique ids -- used for message routing
  */
@@ -75,30 +72,6 @@ struct cn_msg {
 	__u8 data[0];
 };
 
-/*
- * Notify structure - requests notification about
- * registering/unregistering idx/val in range [first, first+range].
- */
-struct cn_notify_req {
-	__u32 first;
-	__u32 range;
-};
-
-/*
- * Main notification control message
- * *_notify_num 	- number of appropriate cn_notify_req structures after 
- *				this struct.
- * group 		- notification receiver's idx.
- * len 			- total length of the attached data.
- */
-struct cn_ctl_msg {
-	__u32 idx_notify_num;
-	__u32 val_notify_num;
-	__u32 group;
-	__u32 len;
-	__u8 data[0];
-};
-
 #ifdef __KERNEL__
 
 #include <asm/atomic.h>
@@ -151,11 +124,6 @@ struct cn_callback_entry {
 	u32 seq, group;
 };
 
-struct cn_ctl_entry {
-	struct list_head notify_entry;
-	struct cn_ctl_msg *msg;
-};
-
 struct cn_dev {
 	struct cb_id id;
 
diff --git a/include/linux/decompress/unlzo.h b/include/linux/decompress/unlzo.h
new file mode 100644
index 000000000000..987229752519
--- /dev/null
+++ b/include/linux/decompress/unlzo.h
@@ -0,0 +1,10 @@
+#ifndef DECOMPRESS_UNLZO_H
+#define DECOMPRESS_UNLZO_H
+
+int unlzo(unsigned char *inbuf, int len,
+	int(*fill)(void*, unsigned int),
+	int(*flush)(void*, unsigned int),
+	unsigned char *output,
+	int *pos,
+	void(*error)(char *x));
+#endif
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index e84f4733cb55..78962272338a 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
 
 
 extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.6"
+#define REL_VERSION "8.3.7"
 #define API_VERSION 88
 #define PRO_VERSION_MIN 86
 #define PRO_VERSION_MAX 91
diff --git a/include/linux/drbd_nl.h b/include/linux/drbd_nl.h
index db5721ad50d1..a4d82f895994 100644
--- a/include/linux/drbd_nl.h
+++ b/include/linux/drbd_nl.h
@@ -69,6 +69,7 @@ NL_PACKET(disconnect, 6, )
 
 NL_PACKET(resize, 7,
 	NL_INT64(		29,	T_MAY_IGNORE,	resize_size)
+	NL_BIT(			68,	T_MAY_IGNORE,	resize_force)
 )
 
 NL_PACKET(syncer_conf, 8,
diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h
index 934e22d65801..d830747f5c0b 100644
--- a/include/linux/fiemap.h
+++ b/include/linux/fiemap.h
@@ -62,5 +62,7 @@ struct fiemap {
 #define FIEMAP_EXTENT_MERGED		0x00001000 /* File does not natively
 						    * support extents. Result
 						    * merged for efficiency. */
+#define FIEMAP_EXTENT_SHARED		0x00002000 /* Space shared with other
+						    * files. */
 
 #endif /* _LINUX_FIEMAP_H */
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index c6b3ca3af6df..1f716d9f714b 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -340,6 +340,9 @@ struct fw_cdev_send_response {
  * The @closure field is passed back to userspace in the response event.
  * The @handle field is an out parameter, returning a handle to the allocated
  * range to be used for later deallocation of the range.
+ *
+ * The address range is allocated on all local nodes.  The address allocation
+ * is exclusive except for the FCP command and response registers.
  */
 struct fw_cdev_allocate {
 	__u64 offset;
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 9416a461b696..a0e67150a729 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -248,8 +248,8 @@ typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode,
 					  void *data, size_t length,
 					  void *callback_data);
 /*
- * Important note:  The callback must guarantee that either fw_send_response()
- * or kfree() is called on the @request.
+ * Important note:  Except for the FCP registers, the callback must guarantee
+ * that either fw_send_response() or kfree() is called on the @request.
  */
 typedef void (*fw_address_callback_t)(struct fw_card *card,
 				      struct fw_request *request,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9147ca88f253..b1bcb275b596 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2463,7 +2463,7 @@ int proc_nr_files(struct ctl_table *table, int write,
 
 int __init get_filesystem_list(char *buf);
 
-#define ACC_MODE(x) ("\000\004\002\006"[(x)&O_ACCMODE])
+#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE])
 #define OPEN_FMODE(flag) ((__force fmode_t)((flag + 1) & O_ACCMODE))
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index c6c0c41af35f..9717081c75ad 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -256,9 +256,9 @@ extern struct hd_struct *disk_map_sector_rcu(struct gendisk *disk,
 #define part_stat_read(part, field)					\
 ({									\
 	typeof((part)->dkstats->field) res = 0;				\
-	int i;								\
-	for_each_possible_cpu(i)					\
-		res += per_cpu_ptr((part)->dkstats, i)->field;		\
+	unsigned int _cpu;						\
+	for_each_possible_cpu(_cpu)					\
+		res += per_cpu_ptr((part)->dkstats, _cpu)->field;	\
 	res;								\
 })
 
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 211ff4497269..ab2cc20e21a5 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -46,7 +46,7 @@ void kmap_flush_unused(void);
 
 static inline unsigned int nr_free_highpages(void) { return 0; }
 
-#define totalhigh_pages 0
+#define totalhigh_pages 0UL
 
 #ifndef ARCH_HAS_KMAP
 static inline void *kmap(struct page *page)
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index fc5db826b48e..02c9af374741 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -89,4 +89,16 @@ struct adp5588_kpad_platform_data {
 	unsigned short unlock_key2;	/* Unlock Key 2 */
 };
 
+struct adp5588_gpio_platform_data {
+	unsigned gpio_start;		/* GPIO Chip base # */
+	unsigned pullup_dis_mask;	/* Pull-Up Disable Mask */
+	int	(*setup)(struct i2c_client *client,
+				int gpio, unsigned ngpio,
+				void *context);
+	int	(*teardown)(struct i2c_client *client,
+				int gpio, unsigned ngpio,
+				void *context);
+	void	*context;
+};
+
 #endif
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index aeea282bd2fe..19984958ab7b 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -120,6 +120,26 @@
 #define IEEE80211_QOS_CTL_TID_MASK	0x000F
 #define IEEE80211_QOS_CTL_TAG1D_MASK	0x0007
 
+/* U-APSD queue for WMM IEs sent by AP */
+#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD	(1<<7)
+
+/* U-APSD queues for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO	(1<<0)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI	(1<<1)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK	(1<<2)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE	(1<<3)
+#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK	0x0f
+
+/* U-APSD max SP length for WMM IEs sent by STA */
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL	0x00
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2	0x01
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4	0x02
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6	0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK	0x03
+#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT	5
+
+#define IEEE80211_HT_CTL_LEN		4
+
 struct ieee80211_hdr {
 	__le16 frame_control;
 	__le16 duration_id;
@@ -130,6 +150,25 @@ struct ieee80211_hdr {
 	u8 addr4[6];
 } __attribute__ ((packed));
 
+struct ieee80211_hdr_3addr {
+	__le16 frame_control;
+	__le16 duration_id;
+	u8 addr1[6];
+	u8 addr2[6];
+	u8 addr3[6];
+	__le16 seq_ctrl;
+} __attribute__ ((packed));
+
+struct ieee80211_qos_hdr {
+	__le16 frame_control;
+	__le16 duration_id;
+	u8 addr1[6];
+	u8 addr2[6];
+	u8 addr3[6];
+	__le16 seq_ctrl;
+	__le16 qos_ctrl;
+} __attribute__ ((packed));
+
 /**
  * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
  * @fc: frame control bytes in little-endian byteorder
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 5f200bac3749..51f1512045e9 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -1,6 +1,77 @@
 #ifndef _LINUX_IF_MACVLAN_H
 #define _LINUX_IF_MACVLAN_H
 
+#include <linux/if_link.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/netlink.h>
+#include <net/netlink.h>
+
+struct macvlan_port;
+struct macvtap_queue;
+
+/**
+ *	struct macvlan_rx_stats - MACVLAN percpu rx stats
+ *	@rx_packets: number of received packets
+ *	@rx_bytes: number of received bytes
+ *	@multicast: number of received multicast packets
+ *	@rx_errors: number of errors
+ */
+struct macvlan_rx_stats {
+	unsigned long rx_packets;
+	unsigned long rx_bytes;
+	unsigned long multicast;
+	unsigned long rx_errors;
+};
+
+struct macvlan_dev {
+	struct net_device	*dev;
+	struct list_head	list;
+	struct hlist_node	hlist;
+	struct macvlan_port	*port;
+	struct net_device	*lowerdev;
+	struct macvlan_rx_stats *rx_stats;
+	enum macvlan_mode	mode;
+	int (*receive)(struct sk_buff *skb);
+	int (*forward)(struct net_device *dev, struct sk_buff *skb);
+	struct macvtap_queue	*tap;
+};
+
+static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
+				    unsigned int len, bool success,
+				    bool multicast)
+{
+	struct macvlan_rx_stats *rx_stats;
+
+	rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
+	if (likely(success)) {
+		rx_stats->rx_packets++;;
+		rx_stats->rx_bytes += len;
+		if (multicast)
+			rx_stats->multicast++;
+	} else {
+		rx_stats->rx_errors++;
+	}
+}
+
+extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
+				  struct nlattr *tb[], struct nlattr *data[],
+				  int (*receive)(struct sk_buff *skb),
+				  int (*forward)(struct net_device *dev,
+						 struct sk_buff *skb));
+
+extern void macvlan_count_rx(const struct macvlan_dev *vlan,
+			     unsigned int len, bool success,
+			     bool multicast);
+
+extern void macvlan_dellink(struct net_device *dev, struct list_head *head);
+
+extern int macvlan_link_register(struct rtnl_link_ops *ops);
+
+extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+				      struct net_device *dev);
+
+
 extern struct sk_buff *(*macvlan_handle_frame_hook)(struct sk_buff *);
 
 #endif /* _LINUX_IF_MACVLAN_H */
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index 4021d47cc437..aa57a5f993fc 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -46,6 +46,7 @@ struct sockaddr_ll {
 #define PACKET_RESERVE			12
 #define PACKET_TX_RING			13
 #define PACKET_LOSS			14
+#define PACKET_VNET_HDR			15
 
 struct tpacket_stats {
 	unsigned int	tp_packets;
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 3f5fd523b49d..404abe00162c 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -86,4 +86,18 @@ struct tun_filter {
 	__u8   addr[0][ETH_ALEN];
 };
 
+#ifdef __KERNEL__
+#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE)
+struct socket *tun_get_socket(struct file *);
+#else
+#include <linux/err.h>
+#include <linux/errno.h>
+struct file;
+struct socket;
+static inline struct socket *tun_get_socket(struct file *f)
+{
+	return ERR_PTR(-EINVAL);
+}
+#endif /* CONFIG_TUN */
+#endif /* __KERNEL__ */
 #endif /* __IF_TUN_H */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 724c27e5d173..93fc2449af10 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -153,6 +153,7 @@ extern int sysctl_igmp_max_msf;
 struct ip_sf_socklist {
 	unsigned int		sl_max;
 	unsigned int		sl_count;
+	struct rcu_head		rcu;
 	__be32			sl_addr[0];
 };
 
@@ -170,6 +171,7 @@ struct ip_mc_socklist {
 	struct ip_mreqn		multi;
 	unsigned int		sfmode;		/* MCAST_{INCLUDE,EXCLUDE} */
 	struct ip_sf_socklist	*sflist;
+	struct rcu_head		rcu;
 };
 
 struct ip_sf_list {
diff --git a/include/linux/in.h b/include/linux/in.h
index b615649db129..583c76f9c30f 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -84,6 +84,8 @@ struct in_addr {
 #define IP_ORIGDSTADDR       20
 #define IP_RECVORIGDSTADDR   IP_ORIGDSTADDR
 
+#define IP_MINTTL       21
+
 /* IP_MTU_DISCOVER values */
 #define IP_PMTUDISC_DONT		0	/* Never send DF frames */
 #define IP_PMTUDISC_WANT		1	/* Use per route hints	*/
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 699e85c01a4d..cf257809771b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -81,6 +81,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
 #define IN_DEV_FORWARD(in_dev)		IN_DEV_CONF_GET((in_dev), FORWARDING)
 #define IN_DEV_MFORWARD(in_dev)		IN_DEV_ANDCONF((in_dev), MC_FORWARDING)
 #define IN_DEV_RPFILTER(in_dev)		IN_DEV_MAXCONF((in_dev), RP_FILTER)
+#define IN_DEV_SRC_VMARK(in_dev)    	IN_DEV_ORCONF((in_dev), SRC_VMARK)
 #define IN_DEV_SOURCE_ROUTE(in_dev)	IN_DEV_ANDCONF((in_dev), \
 						       ACCEPT_SOURCE_ROUTE)
 #define IN_DEV_ACCEPT_LOCAL(in_dev)	IN_DEV_ORCONF((in_dev), ACCEPT_LOCAL)
@@ -88,6 +89,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
 
 #define IN_DEV_LOG_MARTIANS(in_dev)	IN_DEV_ORCONF((in_dev), LOG_MARTIANS)
 #define IN_DEV_PROXY_ARP(in_dev)	IN_DEV_ORCONF((in_dev), PROXY_ARP)
+#define IN_DEV_PROXY_ARP_PVLAN(in_dev)	IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN)
 #define IN_DEV_SHARED_MEDIA(in_dev)	IN_DEV_ORCONF((in_dev), SHARED_MEDIA)
 #define IN_DEV_TX_REDIRECTS(in_dev)	IN_DEV_ORCONF((in_dev), SEND_REDIRECTS)
 #define IN_DEV_SEC_REDIRECTS(in_dev)	IN_DEV_ORCONF((in_dev), \
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index a63235996309..78ef023227d4 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -4,32 +4,6 @@
 #include <linux/radix-tree.h>
 #include <linux/rcupdate.h>
 
-/*
- * This is the per-process anticipatory I/O scheduler state.
- */
-struct as_io_context {
-	spinlock_t lock;
-
-	void (*dtor)(struct as_io_context *aic); /* destructor */
-	void (*exit)(struct as_io_context *aic); /* called on task exit */
-
-	unsigned long state;
-	atomic_t nr_queued; /* queued reads & sync writes */
-	atomic_t nr_dispatched; /* number of requests gone to the drivers */
-
-	/* IO History tracking */
-	/* Thinktime */
-	unsigned long last_end_request;
-	unsigned long ttime_total;
-	unsigned long ttime_samples;
-	unsigned long ttime_mean;
-	/* Layout pattern */
-	unsigned int seek_samples;
-	sector_t last_request_pos;
-	u64 seek_total;
-	sector_t seek_mean;
-};
-
 struct cfq_queue;
 struct cfq_io_context {
 	void *key;
@@ -78,7 +52,6 @@ struct io_context {
 	unsigned long last_waited; /* Time last woken after wait for request */
 	int nr_batch_requests;     /* Number of requests left in the batch */
 
-	struct as_io_context *aic;
 	struct radix_tree_root radix_root;
 	struct hlist_head cic_list;
 	void *ioc_data;
diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h
index 7acb87a44872..d3e5e9da0c82 100644
--- a/include/linux/isdn/capilli.h
+++ b/include/linux/isdn/capilli.h
@@ -50,8 +50,7 @@ struct capi_ctr {
 	u16  (*send_message)(struct capi_ctr *, struct sk_buff *skb);
 	
 	char *(*procinfo)(struct capi_ctr *);
-	int (*ctr_read_proc)(char *page, char **start, off_t off,
-			     int count, int *eof, struct capi_ctr *card);
+	const struct file_operations *proc_fops;
 
 	/* filled in before calling ready callback */
 	u8 manu[CAPI_MANUFACTURER_LEN];		/* CAPI_GET_MANUFACTURER */
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f1011f7f3d41..638ce4554c76 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -653,6 +653,7 @@ struct transaction_s
 	 * waiting for it to finish.
 	 */
 	unsigned int t_synchronous_commit:1;
+	unsigned int t_flushed_data_blocks:1;
 
 	/*
 	 * For use by the filesystem to store fs-specific data
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3fc9f5aab5f8..328bca609b9b 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -734,6 +734,10 @@ struct sysinfo {
 /* Force a compilation error if condition is constant and true */
 #define MAYBE_BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2 * !!(cond)]))
 
+/* Force a compilation error if a constant expression is not a power of 2 */
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n)			\
+	BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
+
 /* Force a compilation error if condition is true, but also produce a
    result (of value 0 and type size_t), so the expression can be used
    e.g. in a structure initializer (or where-ever else comma expressions
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 3d44e9c65a8e..6f6c5f300af6 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -67,7 +67,7 @@ struct kfifo {
 /**
  * DECLARE_KFIFO - macro to declare a kfifo and the associated buffer
  * @name: name of the declared kfifo datatype
- * @size: size of the fifo buffer
+ * @size: size of the fifo buffer. Must be a power of two.
  *
  * Note1: the macro can be used inside struct or union declaration
  * Note2: the macro creates two objects:
@@ -81,7 +81,7 @@ union { \
 }
 
 /**
- * INIT_KFIFO - Initialize a kfifo declared by DECLARED_KFIFO
+ * INIT_KFIFO - Initialize a kfifo declared by DECLARE_KFIFO
  * @name: name of the declared kfifo datatype
  */
 #define INIT_KFIFO(name) \
@@ -91,7 +91,7 @@ union { \
 /**
  * DEFINE_KFIFO - macro to define and initialize a kfifo
  * @name: name of the declared kfifo datatype
- * @size: size of the fifo buffer
+ * @size: size of the fifo buffer. Must be a power of two.
  *
  * Note1: the macro can be used for global and local kfifo data type variables
  * Note2: the macro creates two objects:
@@ -104,15 +104,28 @@ union { \
 
 #undef __kfifo_initializer
 
-extern void kfifo_init(struct kfifo *fifo, unsigned char *buffer,
+extern void kfifo_init(struct kfifo *fifo, void *buffer,
 			unsigned int size);
 extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size,
 			gfp_t gfp_mask);
 extern void kfifo_free(struct kfifo *fifo);
 extern unsigned int kfifo_in(struct kfifo *fifo,
-				const unsigned char *from, unsigned int len);
+				const void *from, unsigned int len);
 extern __must_check unsigned int kfifo_out(struct kfifo *fifo,
-				unsigned char *to, unsigned int len);
+				void *to, unsigned int len);
+extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo,
+				void *to, unsigned int len, unsigned offset);
+
+/**
+ * kfifo_initialized - Check if kfifo is initialized.
+ * @fifo: fifo to check
+ * Return %true if FIFO is initialized, otherwise %false.
+ * Assumes the fifo was 0 before.
+ */
+static inline bool kfifo_initialized(struct kfifo *fifo)
+{
+	return fifo->buffer != 0;
+}
 
 /**
  * kfifo_reset - removes the entire FIFO contents
@@ -194,7 +207,7 @@ static inline __must_check unsigned int kfifo_avail(struct kfifo *fifo)
  * bytes copied.
  */
 static inline unsigned int kfifo_in_locked(struct kfifo *fifo,
-		const unsigned char *from, unsigned int n, spinlock_t *lock)
+		const void *from, unsigned int n, spinlock_t *lock)
 {
 	unsigned long flags;
 	unsigned int ret;
@@ -219,7 +232,7 @@ static inline unsigned int kfifo_in_locked(struct kfifo *fifo,
  * @to buffer and returns the number of copied bytes.
  */
 static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,
-	unsigned char *to, unsigned int n, spinlock_t *lock)
+	void *to, unsigned int n, spinlock_t *lock)
 {
 	unsigned long flags;
 	unsigned int ret;
@@ -228,13 +241,6 @@ static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,
 
 	ret = kfifo_out(fifo, to, n);
 
-	/*
-	 * optimization: if the FIFO is empty, set the indices to 0
-	 * so we don't wrap the next time
-	 */
-	if (kfifo_is_empty(fifo))
-		kfifo_reset(fifo);
-
 	spin_unlock_irqrestore(lock, flags);
 
 	return ret;
@@ -242,11 +248,11 @@ static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo,
 
 extern void kfifo_skip(struct kfifo *fifo, unsigned int len);
 
-extern __must_check unsigned int kfifo_from_user(struct kfifo *fifo,
-	const void __user *from, unsigned int n);
+extern __must_check int kfifo_from_user(struct kfifo *fifo,
+	const void __user *from, unsigned int n, unsigned *lenout);
 
-extern __must_check unsigned int kfifo_to_user(struct kfifo *fifo,
-	void __user *to, unsigned int n);
+extern __must_check int kfifo_to_user(struct kfifo *fifo,
+	void __user *to, unsigned int n, unsigned *lenout);
 
 /*
  * __kfifo_add_out internal helper function for updating the out offset
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 6adcc297e354..19ec41a183f5 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -29,8 +29,7 @@ struct pt_regs;
  *
  *	On some architectures it is required to skip a breakpoint
  *	exception when it occurs after a breakpoint has been removed.
- *	This can be implemented in the architecture specific portion of
- *	for kgdb.
+ *	This can be implemented in the architecture specific portion of kgdb.
  */
 extern int kgdb_skipexception(int exception, struct pt_regs *regs);
 
@@ -65,7 +64,7 @@ struct uart_port;
 /**
  *	kgdb_breakpoint - compiled in breakpoint
  *
- *	This will be impelmented a static inline per architecture.  This
+ *	This will be implemented as a static inline per architecture.  This
  *	function is called by the kgdb core to execute an architecture
  *	specific trap to cause kgdb to enter the exception processing.
  *
@@ -190,7 +189,7 @@ kgdb_arch_handle_exception(int vector, int signo, int err_code,
  *	@flags: Current IRQ state
  *
  *	On SMP systems, we need to get the attention of the other CPUs
- *	and get them be in a known state.  This should do what is needed
+ *	and get them into a known state.  This should do what is needed
  *	to get the other CPUs to call kgdb_wait(). Note that on some arches,
  *	the NMI approach is not used for rounding up all the CPUs. For example,
  *	in case of MIPS, smp_call_function() is used to roundup CPUs. In
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
index e880d4cf9e22..08d7dc4ddf40 100644
--- a/include/linux/kmemcheck.h
+++ b/include/linux/kmemcheck.h
@@ -36,6 +36,56 @@ int kmemcheck_hide_addr(unsigned long address);
 
 bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size);
 
+/*
+ * Bitfield annotations
+ *
+ * How to use: If you have a struct using bitfields, for example
+ *
+ *     struct a {
+ *             int x:8, y:8;
+ *     };
+ *
+ * then this should be rewritten as
+ *
+ *     struct a {
+ *             kmemcheck_bitfield_begin(flags);
+ *             int x:8, y:8;
+ *             kmemcheck_bitfield_end(flags);
+ *     };
+ *
+ * Now the "flags_begin" and "flags_end" members may be used to refer to the
+ * beginning and end, respectively, of the bitfield (and things like
+ * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
+ * fields should be annotated:
+ *
+ *     struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
+ *     kmemcheck_annotate_bitfield(a, flags);
+ */
+#define kmemcheck_bitfield_begin(name)	\
+	int name##_begin[0];
+
+#define kmemcheck_bitfield_end(name)	\
+	int name##_end[0];
+
+#define kmemcheck_annotate_bitfield(ptr, name)				\
+	do {								\
+		int _n;							\
+									\
+		if (!ptr)						\
+			break;						\
+									\
+		_n = (long) &((ptr)->name##_end)			\
+			- (long) &((ptr)->name##_begin);		\
+		MAYBE_BUILD_BUG_ON(_n < 0);				\
+									\
+		kmemcheck_mark_initialized(&((ptr)->name##_begin), _n);	\
+	} while (0)
+
+#define kmemcheck_annotate_variable(var)				\
+	do {								\
+		kmemcheck_mark_initialized(&(var), sizeof(var));	\
+	} while (0)							\
+
 #else
 #define kmemcheck_enabled 0
 
@@ -106,60 +156,16 @@ static inline bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size)
 	return true;
 }
 
-#endif /* CONFIG_KMEMCHECK */
-
-/*
- * Bitfield annotations
- *
- * How to use: If you have a struct using bitfields, for example
- *
- *     struct a {
- *             int x:8, y:8;
- *     };
- *
- * then this should be rewritten as
- *
- *     struct a {
- *             kmemcheck_bitfield_begin(flags);
- *             int x:8, y:8;
- *             kmemcheck_bitfield_end(flags);
- *     };
- *
- * Now the "flags_begin" and "flags_end" members may be used to refer to the
- * beginning and end, respectively, of the bitfield (and things like
- * &x.flags_begin is allowed). As soon as the struct is allocated, the bit-
- * fields should be annotated:
- *
- *     struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL);
- *     kmemcheck_annotate_bitfield(a, flags);
- *
- * Note: We provide the same definitions for both kmemcheck and non-
- * kmemcheck kernels. This makes it harder to introduce accidental errors. It
- * is also allowed to pass NULL pointers to kmemcheck_annotate_bitfield().
- */
-#define kmemcheck_bitfield_begin(name)	\
-	int name##_begin[0];
-
-#define kmemcheck_bitfield_end(name)	\
-	int name##_end[0];
+#define kmemcheck_bitfield_begin(name)
+#define kmemcheck_bitfield_end(name)
+#define kmemcheck_annotate_bitfield(ptr, name)	\
+	do {					\
+	} while (0)
 
-#define kmemcheck_annotate_bitfield(ptr, name)				\
-	do {								\
-		int _n;							\
-									\
-		if (!ptr)						\
-			break;						\
-									\
-		_n = (long) &((ptr)->name##_end)			\
-			- (long) &((ptr)->name##_begin);		\
-		MAYBE_BUILD_BUG_ON(_n < 0);				\
-									\
-		kmemcheck_mark_initialized(&((ptr)->name##_begin), _n);	\
+#define kmemcheck_annotate_variable(var)	\
+	do {					\
 	} while (0)
 
-#define kmemcheck_annotate_variable(var)				\
-	do {								\
-		kmemcheck_mark_initialized(&(var), sizeof(var));	\
-	} while (0)							\
+#endif /* CONFIG_KMEMCHECK */
 
 #endif /* LINUX_KMEMCHECK_H */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6a9c4ddd3d95..73112250862c 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -354,6 +354,9 @@ enum {
 	/* max tries if error condition is still set after ->error_handler */
 	ATA_EH_MAX_TRIES	= 5,
 
+	/* sometimes resuming a link requires several retries */
+	ATA_LINK_RESUME_TRIES	= 5,
+
 	/* how hard are we gonna try to probe/recover devices */
 	ATA_PROBE_MAX_TRIES	= 3,
 	ATA_EH_DEV_TRIES	= 3,
diff --git a/include/linux/list_sort.h b/include/linux/list_sort.h
new file mode 100644
index 000000000000..1a2df2efb771
--- /dev/null
+++ b/include/linux/list_sort.h
@@ -0,0 +1,11 @@
+#ifndef _LINUX_LIST_SORT_H
+#define _LINUX_LIST_SORT_H
+
+#include <linux/types.h>
+
+struct list_head;
+
+void list_sort(void *priv, struct list_head *head,
+	       int (*cmp)(void *priv, struct list_head *a,
+			  struct list_head *b));
+#endif
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 6b9c5d06690c..9cb1834deffa 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -2,6 +2,8 @@
 #define MFD_TMIO_H
 
 #include <linux/fb.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
 
 #define tmio_ioread8(addr) readb(addr)
 #define tmio_ioread16(addr) readw(addr)
@@ -18,11 +20,48 @@
 	writew((val) >> 16, (addr) + 2); \
 	} while (0)
 
+#define CNF_CMD     0x04
+#define CNF_CTL_BASE   0x10
+#define CNF_INT_PIN  0x3d
+#define CNF_STOP_CLK_CTL 0x40
+#define CNF_GCLK_CTL 0x41
+#define CNF_SD_CLK_MODE 0x42
+#define CNF_PIN_STATUS 0x44
+#define CNF_PWR_CTL_1 0x48
+#define CNF_PWR_CTL_2 0x49
+#define CNF_PWR_CTL_3 0x4a
+#define CNF_CARD_DETECT_MODE 0x4c
+#define CNF_SD_SLOT 0x50
+#define CNF_EXT_GCLK_CTL_1 0xf0
+#define CNF_EXT_GCLK_CTL_2 0xf1
+#define CNF_EXT_GCLK_CTL_3 0xf9
+#define CNF_SD_LED_EN_1 0xfa
+#define CNF_SD_LED_EN_2 0xfe
+
+#define   SDCREN 0x2   /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
+
+#define sd_config_write8(base, shift, reg, val) \
+	tmio_iowrite8((val), (base) + ((reg) << (shift)))
+#define sd_config_write16(base, shift, reg, val) \
+	tmio_iowrite16((val), (base) + ((reg) << (shift)))
+#define sd_config_write32(base, shift, reg, val) \
+	do { \
+		tmio_iowrite16((val), (base) + ((reg) << (shift)));   \
+		tmio_iowrite16((val) >> 16, (base) + ((reg + 2) << (shift))); \
+	} while (0)
+
+int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
+int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
+void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state);
+void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
+
 /*
  * data for the MMC controller
  */
 struct tmio_mmc_data {
 	const unsigned int		hclk;
+	void (*set_pwr)(struct platform_device *host, int state);
+	void (*set_clk_div)(struct platform_device *host, int state);
 };
 
 /*
diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h
index be3264e286e0..e786fe9841ef 100644
--- a/include/linux/mfd/wm8350/pmic.h
+++ b/include/linux/mfd/wm8350/pmic.h
@@ -666,20 +666,20 @@
 #define WM8350_ISINK_FLASH_DUR_64MS		(1 << 8)
 #define WM8350_ISINK_FLASH_DUR_96MS		(2 << 8)
 #define WM8350_ISINK_FLASH_DUR_1024MS		(3 << 8)
-#define WM8350_ISINK_FLASH_ON_INSTANT		(0 << 4)
-#define WM8350_ISINK_FLASH_ON_0_25S		(1 << 4)
-#define WM8350_ISINK_FLASH_ON_0_50S		(2 << 4)
-#define WM8350_ISINK_FLASH_ON_1_00S		(3 << 4)
-#define WM8350_ISINK_FLASH_ON_1_95S		(1 << 4)
-#define WM8350_ISINK_FLASH_ON_3_91S		(2 << 4)
-#define WM8350_ISINK_FLASH_ON_7_80S		(3 << 4)
-#define WM8350_ISINK_FLASH_OFF_INSTANT		(0 << 0)
-#define WM8350_ISINK_FLASH_OFF_0_25S		(1 << 0)
-#define WM8350_ISINK_FLASH_OFF_0_50S		(2 << 0)
-#define WM8350_ISINK_FLASH_OFF_1_00S		(3 << 0)
-#define WM8350_ISINK_FLASH_OFF_1_95S		(1 << 0)
-#define WM8350_ISINK_FLASH_OFF_3_91S		(2 << 0)
-#define WM8350_ISINK_FLASH_OFF_7_80S		(3 << 0)
+#define WM8350_ISINK_FLASH_ON_INSTANT		(0 << 0)
+#define WM8350_ISINK_FLASH_ON_0_25S		(1 << 0)
+#define WM8350_ISINK_FLASH_ON_0_50S		(2 << 0)
+#define WM8350_ISINK_FLASH_ON_1_00S		(3 << 0)
+#define WM8350_ISINK_FLASH_ON_1_95S		(1 << 0)
+#define WM8350_ISINK_FLASH_ON_3_91S		(2 << 0)
+#define WM8350_ISINK_FLASH_ON_7_80S		(3 << 0)
+#define WM8350_ISINK_FLASH_OFF_INSTANT		(0 << 4)
+#define WM8350_ISINK_FLASH_OFF_0_25S		(1 << 4)
+#define WM8350_ISINK_FLASH_OFF_0_50S		(2 << 4)
+#define WM8350_ISINK_FLASH_OFF_1_00S		(3 << 4)
+#define WM8350_ISINK_FLASH_OFF_1_95S		(1 << 4)
+#define WM8350_ISINK_FLASH_OFF_3_91S		(2 << 4)
+#define WM8350_ISINK_FLASH_OFF_7_80S		(3 << 4)
 
 /*
  * Regulator Interrupts.
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index adaf3c15e449..8b5f7cc0fba6 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -30,6 +30,7 @@
 #define HPET_MINOR		228
 #define FUSE_MINOR		229
 #define KVM_MINOR		232
+#define VHOST_NET_MINOR		233
 #define MISC_DYNAMIC_MINOR	255
 
 struct device;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 2265f28eb47a..60c467bfbabd 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1089,6 +1089,7 @@ extern void zone_pcp_update(struct zone *zone);
 
 /* nommu.c */
 extern atomic_long_t mmap_pages_allocated;
+extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t);
 
 /* prio_tree.c */
 void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old);
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 84a524afb3dc..36f96271306c 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -122,7 +122,9 @@ struct vm_region {
 	unsigned long	vm_pgoff;	/* the offset in vm_file corresponding to vm_start */
 	struct file	*vm_file;	/* the backing file or NULL */
 
-	atomic_t	vm_usage;	/* region usage count */
+	int		vm_usage;	/* region usage count (access under nommu_region_sem) */
+	bool		vm_icache_flushed : 1; /* true if the icache has been flushed for
+						* this region */
 };
 
 /*
@@ -203,10 +205,12 @@ struct mm_struct {
 	struct vm_area_struct * mmap;		/* list of VMAs */
 	struct rb_root mm_rb;
 	struct vm_area_struct * mmap_cache;	/* last find_vma result */
+#ifdef CONFIG_MMU
 	unsigned long (*get_unmapped_area) (struct file *filp,
 				unsigned long addr, unsigned long len,
 				unsigned long pgoff, unsigned long flags);
 	void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
+#endif
 	unsigned long mmap_base;		/* base of mmap area */
 	unsigned long task_size;		/* size of task vm space */
 	unsigned long cached_hole_size; 	/* if non-zero, the largest hole below free_area_cache */
diff --git a/include/linux/net.h b/include/linux/net.h
index 5e8083cacc8b..4157b5d42bd6 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -174,18 +174,22 @@ struct proto_ops {
 				      struct poll_table_struct *wait);
 	int		(*ioctl)     (struct socket *sock, unsigned int cmd,
 				      unsigned long arg);
+#ifdef CONFIG_COMPAT
 	int	 	(*compat_ioctl) (struct socket *sock, unsigned int cmd,
 				      unsigned long arg);
+#endif
 	int		(*listen)    (struct socket *sock, int len);
 	int		(*shutdown)  (struct socket *sock, int flags);
 	int		(*setsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, unsigned int optlen);
 	int		(*getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
+#ifdef CONFIG_COMPAT
 	int		(*compat_setsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, unsigned int optlen);
 	int		(*compat_getsockopt)(struct socket *sock, int level,
 				      int optname, char __user *optval, int __user *optlen);
+#endif
 	int		(*sendmsg)   (struct kiocb *iocb, struct socket *sock,
 				      struct msghdr *m, size_t total_len);
 	int		(*recvmsg)   (struct kiocb *iocb, struct socket *sock,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a3fccc85b1a0..e535700a3b72 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -263,6 +263,17 @@ struct netdev_hw_addr_list {
 	int			count;
 };
 
+#define netdev_uc_count(dev) ((dev)->uc.count)
+#define netdev_uc_empty(dev) ((dev)->uc.count == 0)
+#define netdev_for_each_uc_addr(ha, dev) \
+	list_for_each_entry(ha, &dev->uc.list, list)
+
+#define netdev_mc_count(dev) ((dev)->mc_count)
+#define netdev_mc_empty(dev) (netdev_mc_count(dev) == 0)
+
+#define netdev_for_each_mc_addr(mclist, dev) \
+	for (mclist = dev->mc_list; mclist; mclist = mclist->next)
+
 struct hh_cache {
 	struct hh_cache *hh_next;	/* Next entry			     */
 	atomic_t	hh_refcnt;	/* number of users                   */
@@ -621,30 +632,21 @@ struct net_device_ops {
 						   struct net_device *dev);
 	u16			(*ndo_select_queue)(struct net_device *dev,
 						    struct sk_buff *skb);
-#define HAVE_CHANGE_RX_FLAGS
 	void			(*ndo_change_rx_flags)(struct net_device *dev,
 						       int flags);
-#define HAVE_SET_RX_MODE
 	void			(*ndo_set_rx_mode)(struct net_device *dev);
-#define HAVE_MULTICAST
 	void			(*ndo_set_multicast_list)(struct net_device *dev);
-#define HAVE_SET_MAC_ADDR
 	int			(*ndo_set_mac_address)(struct net_device *dev,
 						       void *addr);
-#define HAVE_VALIDATE_ADDR
 	int			(*ndo_validate_addr)(struct net_device *dev);
-#define HAVE_PRIVATE_IOCTL
 	int			(*ndo_do_ioctl)(struct net_device *dev,
 					        struct ifreq *ifr, int cmd);
-#define HAVE_SET_CONFIG
 	int			(*ndo_set_config)(struct net_device *dev,
 					          struct ifmap *map);
-#define HAVE_CHANGE_MTU
 	int			(*ndo_change_mtu)(struct net_device *dev,
 						  int new_mtu);
 	int			(*ndo_neigh_setup)(struct net_device *dev,
 						   struct neigh_parms *);
-#define HAVE_TX_TIMEOUT
 	void			(*ndo_tx_timeout) (struct net_device *dev);
 
 	struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
@@ -656,7 +658,6 @@ struct net_device_ops {
 	void			(*ndo_vlan_rx_kill_vid)(struct net_device *dev,
 						        unsigned short vid);
 #ifdef CONFIG_NET_POLL_CONTROLLER
-#define HAVE_NETDEV_POLL
 	void                    (*ndo_poll_controller)(struct net_device *dev);
 #endif
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
@@ -1009,6 +1010,15 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev)
 	return 0;
 }
 
+#ifndef CONFIG_NET_NS
+static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
+{
+	skb->dev = dev;
+}
+#else /* CONFIG_NET_NS */
+void skb_set_dev(struct sk_buff *skb, struct net_device *dev);
+#endif
+
 static inline bool netdev_uses_trailer_tags(struct net_device *dev)
 {
 #ifdef CONFIG_NET_DSA_TAG_TRAILER
@@ -1527,7 +1537,6 @@ extern int		netif_rx(struct sk_buff *skb);
 extern int		netif_rx_ni(struct sk_buff *skb);
 #define HAVE_NETIF_RECEIVE_SKB 1
 extern int		netif_receive_skb(struct sk_buff *skb);
-extern void		napi_gro_flush(struct napi_struct *napi);
 extern gro_result_t	dev_gro_receive(struct napi_struct *napi,
 					struct sk_buff *skb);
 extern gro_result_t	napi_skb_finish(gro_result_t ret, struct sk_buff *skb);
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 2524267210d3..a765ea898549 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -21,15 +21,20 @@ struct netpoll {
 	__be32 local_ip, remote_ip;
 	u16 local_port, remote_port;
 	u8 remote_mac[ETH_ALEN];
+
+	struct list_head rx; /* rx_np list element */
 };
 
 struct netpoll_info {
 	atomic_t refcnt;
+
 	int rx_flags;
 	spinlock_t rx_lock;
-	struct netpoll *rx_np; /* netpoll that registered an rx_hook */
+	struct list_head rx_np; /* netpolls that registered an rx_hook */
+
 	struct sk_buff_head arp_tx; /* list of arp requests to reply to */
 	struct sk_buff_head txq;
+
 	struct delayed_work tx_work;
 };
 
@@ -51,7 +56,7 @@ static inline int netpoll_rx(struct sk_buff *skb)
 	unsigned long flags;
 	int ret = 0;
 
-	if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags))
+	if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
 		return 0;
 
 	spin_lock_irqsave(&npinfo->rx_lock, flags);
@@ -67,7 +72,7 @@ static inline int netpoll_rx_on(struct sk_buff *skb)
 {
 	struct netpoll_info *npinfo = skb->dev->npinfo;
 
-	return npinfo && (npinfo->rx_np || npinfo->rx_flags);
+	return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
 }
 
 static inline int netpoll_receive_skb(struct sk_buff *skb)
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 2bfbe88837ef..127a73015760 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -295,6 +295,10 @@
  *	This command is also used as an event to notify when a requested
  *	remain-on-channel duration has expired.
  *
+ * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX
+ *	rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
+ *	and @NL80211_ATTR_TX_RATES the set of allowed rates.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -381,6 +385,8 @@ enum nl80211_commands {
 	NL80211_CMD_REMAIN_ON_CHANNEL,
 	NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
 
+	NL80211_CMD_SET_TX_BITRATE_MASK,
+
 	/* add new commands above here */
 
 	/* used to define NL80211_CMD_MAX below */
@@ -430,6 +436,8 @@ enum nl80211_commands {
  * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length
  *	larger than or equal to this use RTS/CTS handshake); allowed range:
  *	0..65536, disable with (u32)-1; dot11RTSThreshold; u32
+ * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11
+ *	section 7.3.2.9; dot11CoverageClass; u8
  *
  * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on
  * @NL80211_ATTR_IFNAME: network interface name
@@ -638,6 +646,13 @@ enum nl80211_commands {
  *
  * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
  *
+ * @NL80211_ATTR_TX_RATES: Nested set of attributes
+ *	(enum nl80211_tx_rate_attributes) describing TX rates per band. The
+ *	enum nl80211_band value is used as the index (nla_type() of the nested
+ *	data. If a band is not included, it will be configured to allow all
+ *	rates based on negotiated supported rates information. This attribute
+ *	is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -779,6 +794,10 @@ enum nl80211_attrs {
 
 	NL80211_ATTR_COOKIE,
 
+	NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+
+	NL80211_ATTR_TX_RATES,
+
 	/* add attributes here, update the policy in nl80211.c */
 
 	__NL80211_ATTR_AFTER_LAST,
@@ -1359,13 +1378,20 @@ enum nl80211_channel_type {
  * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
  * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
  * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
- *	raw information elements from the probe response/beacon (bin)
+ *	raw information elements from the probe response/beacon (bin);
+ *	if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are
+ *	from a Probe Response frame; otherwise they are from a Beacon frame.
+ *	However, if the driver does not indicate the source of the IEs, these
+ *	IEs may be from either frame subtype.
  * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
  *	in mBm (100 * dBm) (s32)
  * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
  *	in unspecified units, scaled to 0..100 (u8)
  * @NL80211_BSS_STATUS: status, if this BSS is "used"
  * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms
+ * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information
+ *	elements from a Beacon frame (bin); not present if no Beacon frame has
+ *	yet been received
  * @__NL80211_BSS_AFTER_LAST: internal
  * @NL80211_BSS_MAX: highest BSS attribute
  */
@@ -1381,6 +1407,7 @@ enum nl80211_bss {
 	NL80211_BSS_SIGNAL_UNSPEC,
 	NL80211_BSS_STATUS,
 	NL80211_BSS_SEEN_MS_AGO,
+	NL80211_BSS_BEACON_IES,
 
 	/* keep last */
 	__NL80211_BSS_AFTER_LAST,
@@ -1478,4 +1505,33 @@ enum nl80211_key_attributes {
 	NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1
 };
 
+/**
+ * enum nl80211_tx_rate_attributes - TX rate set attributes
+ * @__NL80211_TXRATE_INVALID: invalid
+ * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection
+ *	in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with
+ *	1 = 500 kbps) but without the IE length restriction (at most
+ *	%NL80211_MAX_SUPP_RATES in a single array).
+ * @__NL80211_TXRATE_AFTER_LAST: internal
+ * @NL80211_TXRATE_MAX: highest TX rate attribute
+ */
+enum nl80211_tx_rate_attributes {
+	__NL80211_TXRATE_INVALID,
+	NL80211_TXRATE_LEGACY,
+
+	/* keep last */
+	__NL80211_TXRATE_AFTER_LAST,
+	NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_band - Frequency band
+ * @NL80211_BAND_2GHZ - 2.4 GHz ISM band
+ * @NL80211_BAND_5GHZ - around 5 GHz band (4.9 - 5.7 GHz)
+ */
+enum nl80211_band {
+	NL80211_BAND_2GHZ,
+	NL80211_BAND_5GHZ,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index bf1e67080849..174e5392e51e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -243,6 +243,7 @@ struct pci_dev {
 	unsigned int	d2_support:1;	/* Low power state D2 is supported */
 	unsigned int	no_d1d2:1;	/* Only allow D0 and D3 */
 	unsigned int	wakeup_prepared:1;
+	unsigned int	d3_delay;	/* D3->D0 transition time in ms */
 
 #ifdef CONFIG_PCIEASPM
 	struct pcie_link_state	*link_state;	/* ASPM link state. */
@@ -566,6 +567,9 @@ void pcibios_align_resource(void *, struct resource *, resource_size_t,
 				resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
 
+/* Weak but can be overriden by arch */
+void pci_fixup_cardbus(struct pci_bus *);
+
 /* Generic PCI functions used internally */
 
 extern struct pci_bus *pci_find_bus(int domain, int busnr);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index c66b34f75eea..8fa71874113f 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -814,9 +814,14 @@ extern int perf_event_overflow(struct perf_event *event, int nmi,
  */
 static inline int is_software_event(struct perf_event *event)
 {
-	return (event->attr.type != PERF_TYPE_RAW) &&
-		(event->attr.type != PERF_TYPE_HARDWARE) &&
-		(event->attr.type != PERF_TYPE_HW_CACHE);
+	switch (event->attr.type) {
+	case PERF_TYPE_SOFTWARE:
+	case PERF_TYPE_TRACEPOINT:
+	/* for now the breakpoint stuff also works as software event */
+	case PERF_TYPE_BREAKPOINT:
+		return 1;
+	}
+	return 0;
 }
 
 extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX];
diff --git a/include/linux/phy.h b/include/linux/phy.h
index b1368b8f6572..14d7fdf6a90a 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -447,10 +447,12 @@ struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_device_register(struct phy_device *phy);
 int phy_clear_interrupt(struct phy_device *phydev);
 int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
+int phy_init_hw(struct phy_device *phydev);
 int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
 		u32 flags, phy_interface_t interface);
 struct phy_device * phy_attach(struct net_device *dev,
 		const char *bus_id, u32 flags, phy_interface_t interface);
+struct phy_device *phy_find_first(struct mii_bus *bus);
 int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
 		void (*handler)(struct net_device *), u32 flags,
 		phy_interface_t interface);
@@ -484,6 +486,7 @@ void phy_driver_unregister(struct phy_driver *drv);
 int phy_driver_register(struct phy_driver *new_driver);
 void phy_prepare_link(struct phy_device *phydev,
 		void (*adjust_link)(struct net_device *));
+void phy_state_machine(struct work_struct *work);
 void phy_start_machine(struct phy_device *phydev,
 		void (*handler)(struct net_device *));
 void phy_stop_machine(struct phy_device *phydev);
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 7fc194aef8c2..2110a81c5e2a 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -2,13 +2,25 @@
 #define _LINUX_POISON_H
 
 /********** include/linux/list.h **********/
+
+/*
+ * Architectures might want to move the poison pointer offset
+ * into some well-recognized area such as 0xdead000000000000,
+ * that is also not mappable by user-space exploits:
+ */
+#ifdef CONFIG_ILLEGAL_POINTER_VALUE
+# define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL)
+#else
+# define POISON_POINTER_DELTA 0
+#endif
+
 /*
  * These are non-NULL pointers that will result in page faults
  * under normal circumstances, used to verify that nobody uses
  * non-initialized list entries.
  */
-#define LIST_POISON1  ((void *) 0x00100100)
-#define LIST_POISON2  ((void *) 0x00200200)
+#define LIST_POISON1  ((void *) 0x00100100 + POISON_POINTER_DELTA)
+#define LIST_POISON2  ((void *) 0x00200200 + POISON_POINTER_DELTA)
 
 /********** include/linux/timer.h **********/
 /*
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index c96c1858fe2c..1ba3cf6edfbb 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -62,6 +62,12 @@ void reiserfs_write_unlock(struct super_block *s);
 int reiserfs_write_lock_once(struct super_block *s);
 void reiserfs_write_unlock_once(struct super_block *s, int lock_depth);
 
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *s);
+#else
+static inline void reiserfs_lock_check_recursive(struct super_block *s) { }
+#endif
+
 /*
  * Several mutexes depend on the write lock.
  * However sometimes we want to relax the write lock while we hold
@@ -92,11 +98,31 @@ void reiserfs_write_unlock_once(struct super_block *s, int lock_depth);
 static inline void reiserfs_mutex_lock_safe(struct mutex *m,
 			       struct super_block *s)
 {
+	reiserfs_lock_check_recursive(s);
 	reiserfs_write_unlock(s);
 	mutex_lock(m);
 	reiserfs_write_lock(s);
 }
 
+static inline void
+reiserfs_mutex_lock_nested_safe(struct mutex *m, unsigned int subclass,
+			       struct super_block *s)
+{
+	reiserfs_lock_check_recursive(s);
+	reiserfs_write_unlock(s);
+	mutex_lock_nested(m, subclass);
+	reiserfs_write_lock(s);
+}
+
+static inline void
+reiserfs_down_read_safe(struct rw_semaphore *sem, struct super_block *s)
+{
+	reiserfs_lock_check_recursive(s);
+	reiserfs_write_unlock(s);
+	down_read(sem);
+	reiserfs_write_lock(s);
+}
+
 /*
  * When we schedule, we usually want to also release the write lock,
  * according to the previous bkl based locking scheme of reiserfs.
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 40fc7e626082..f1e914eefeab 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,8 +3,6 @@
 
 #include <linux/time.h>
 
-struct task_struct;
-
 /*
  * Resource control/accounting header file for linux
  */
@@ -70,6 +68,12 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+#ifdef __KERNEL__
+
+struct task_struct;
+
 int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
 
+#endif /* __KERNEL__ */
+
 #endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f2f842db03ce..6f7bba93929b 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -377,6 +377,8 @@ extern int sysctl_max_map_count;
 
 #include <linux/aio.h>
 
+#ifdef CONFIG_MMU
+extern void arch_pick_mmap_layout(struct mm_struct *mm);
 extern unsigned long
 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
 		       unsigned long, unsigned long);
@@ -386,6 +388,9 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 			  unsigned long flags);
 extern void arch_unmap_area(struct mm_struct *, unsigned long);
 extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
+#else
+static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
+#endif
 
 #if USE_SPLIT_PTLOCKS
 /*
@@ -2491,8 +2496,6 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 
 #endif /* CONFIG_SMP */
 
-extern void arch_pick_mmap_layout(struct mm_struct *mm);
-
 #ifdef CONFIG_TRACING
 extern void
 __trace_special(void *__tr, void *__data,
@@ -2601,6 +2604,28 @@ static inline void mm_init_owner(struct mm_struct *mm, struct task_struct *p)
 }
 #endif /* CONFIG_MM_OWNER */
 
+static inline unsigned long task_rlimit(const struct task_struct *tsk,
+		unsigned int limit)
+{
+	return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_cur);
+}
+
+static inline unsigned long task_rlimit_max(const struct task_struct *tsk,
+		unsigned int limit)
+{
+	return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_max);
+}
+
+static inline unsigned long rlimit(unsigned int limit)
+{
+	return task_rlimit(current, limit);
+}
+
+static inline unsigned long rlimit_max(unsigned int limit)
+{
+	return task_rlimit_max(current, limit);
+}
+
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e2f3044d4a4a..813d26c247ec 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -136,25 +136,6 @@ static inline void serio_continue_rx(struct serio *serio)
 	spin_unlock_irq(&serio->lock);
 }
 
-/*
- * Use the following functions to pin serio's driver in process context
- */
-static inline int serio_pin_driver(struct serio *serio)
-{
-	return mutex_lock_interruptible(&serio->drv_mutex);
-}
-
-static inline void serio_pin_driver_uninterruptible(struct serio *serio)
-{
-	mutex_lock(&serio->drv_mutex);
-}
-
-static inline void serio_unpin_driver(struct serio *serio)
-{
-	mutex_unlock(&serio->drv_mutex);
-}
-
-
 #endif
 
 /*
diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index 34c4475ac4a2..4f95c1aac2fd 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -111,6 +111,7 @@
 #define SONYPI_EVENT_VOLUME_INC_PRESSED		69
 #define SONYPI_EVENT_VOLUME_DEC_PRESSED		70
 #define SONYPI_EVENT_BRIGHTNESS_PRESSED		71
+#define SONYPI_EVENT_MEDIA_PRESSED		72
 
 /* get/set brightness */
 #define SONYPI_IOCGBRT		_IOR('v', 0, __u8)
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
new file mode 100644
index 000000000000..32bfd1a8a48d
--- /dev/null
+++ b/include/linux/stmmac.h
@@ -0,0 +1,53 @@
+/*******************************************************************************
+
+  Header file for stmmac platform data
+
+  Copyright (C) 2009  STMicroelectronics Ltd
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+*******************************************************************************/
+
+#ifndef __STMMAC_PLATFORM_DATA
+#define __STMMAC_PLATFORM_DATA
+
+/* platfrom data for platfrom device structure's platfrom_data field */
+
+/* Private data for the STM on-board ethernet driver */
+struct plat_stmmacenet_data {
+	int bus_id;
+	int pbl;
+	int has_gmac;
+	void (*fix_mac_speed)(void *priv, unsigned int speed);
+	void (*bus_setup)(unsigned long ioaddr);
+#ifdef CONFIG_STM_DRIVERS
+	struct stm_pad_config *pad_config;
+#endif
+	void *bsp_priv;
+};
+
+struct plat_stmmacphy_data {
+	int bus_id;
+	int phy_addr;
+	unsigned int phy_mask;
+	int interface;
+	int (*phy_reset)(void *priv);
+	void *priv;
+};
+#endif
+
diff --git a/include/linux/string.h b/include/linux/string.h
index 651839a2a755..a716ee2a8adb 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -72,7 +72,10 @@ static inline __must_check char *strstrip(char *str)
 }
 
 #ifndef __HAVE_ARCH_STRSTR
-extern char * strstr(const char *,const char *);
+extern char * strstr(const char *, const char *);
+#endif
+#ifndef __HAVE_ARCH_STRNSTR
+extern char * strnstr(const char *, const char *, size_t);
 #endif
 #ifndef __HAVE_ARCH_STRLEN
 extern __kernel_size_t strlen(const char *);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 65793e90d6f6..207466a49f3d 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -195,7 +195,7 @@ struct perf_event_attr;
 	static const struct syscall_metadata __used		\
 	  __attribute__((__aligned__(4)))			\
 	  __attribute__((section("__syscalls_metadata")))	\
-	  __syscall_meta_##sname = {				\
+	  __syscall_meta__##sname = {				\
 		.name 		= "sys_"#sname,			\
 		.nb_args 	= 0,				\
 		.enter_event	= &event_enter__##sname,	\
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 877ba039e6a4..9f236cdcf3fe 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -482,6 +482,8 @@ enum
 	NET_IPV4_CONF_ARP_ACCEPT=21,
 	NET_IPV4_CONF_ARP_NOTIFY=22,
 	NET_IPV4_CONF_ACCEPT_LOCAL=23,
+	NET_IPV4_CONF_SRC_VMARK=24,
+	NET_IPV4_CONF_PROXY_ARP_PVLAN=25,
 	__NET_IPV4_CONF_MAX
 };
 
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 57e63579bfdd..5b81156780b1 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -99,7 +99,7 @@ int arch_update_cpu_topology(void);
 				| 1*SD_WAKE_AFFINE			\
 				| 1*SD_SHARE_CPUPOWER			\
 				| 0*SD_POWERSAVINGS_BALANCE		\
-				| 0*SD_SHARE_PKG_RESOURCES		\
+				| 1*SD_SHARE_PKG_RESOURCES		\
 				| 0*SD_SERIALIZE			\
 				| 0*SD_PREFER_SIBLING			\
 				,					\
diff --git a/include/linux/tty.h b/include/linux/tty.h
index ef3a2947b102..6abfcf5b5887 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -464,7 +464,7 @@ extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
 extern void tty_port_put(struct tty_port *port);
 
-extern inline struct tty_port *tty_port_get(struct tty_port *port)
+static inline struct tty_port *tty_port_get(struct tty_port *port)
 {
 	if (port)
 		kref_get(&port->kref);
@@ -486,7 +486,7 @@ extern void tty_port_close(struct tty_port *port,
 				struct tty_struct *tty, struct file *filp);
 extern int tty_port_open(struct tty_port *port,
 				struct tty_struct *tty, struct file *filp);
-extern inline int tty_port_users(struct tty_port *port)
+static inline int tty_port_users(struct tty_port *port)
 {
 	return port->count + port->blocked_open;
 }
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 6b58367d145e..d512d98dfb7d 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -94,6 +94,7 @@ static inline unsigned long __copy_from_user_nocache(void *to,
  * happens, handle that and return -EFAULT.
  */
 extern long probe_kernel_read(void *dst, void *src, size_t size);
+extern long __probe_kernel_read(void *dst, void *src, size_t size);
 
 /*
  * probe_kernel_write(): safely attempt to write to a location
@@ -104,6 +105,7 @@ extern long probe_kernel_read(void *dst, void *src, size_t size);
  * Safely write to address @dst from the buffer at @src.  If a kernel fault
  * happens, handle that and return -EFAULT.
  */
-extern long probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace probe_kernel_write(void *dst, void *src, size_t size);
+extern long notrace __probe_kernel_write(void *dst, void *src, size_t size);
 
 #endif		/* __LINUX_UACCESS_H__ */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index e101a2d04d75..d7ace1b80f09 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -192,6 +192,7 @@ struct usb_interface {
 	unsigned needs_altsetting0:1;	/* switch to altsetting 0 is pending */
 	unsigned needs_binding:1;	/* needs delayed unbind/rebind */
 	unsigned reset_running:1;
+	unsigned resetting_device:1;	/* true: bandwidth alloc after reset */
 
 	struct device dev;		/* interface specific device info */
 	struct device *usb_dev;
diff --git a/include/linux/vhost.h b/include/linux/vhost.h
new file mode 100644
index 000000000000..e847f1e30756
--- /dev/null
+++ b/include/linux/vhost.h
@@ -0,0 +1,130 @@
+#ifndef _LINUX_VHOST_H
+#define _LINUX_VHOST_H
+/* Userspace interface for in-kernel virtio accelerators. */
+
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+
+struct vhost_vring_state {
+	unsigned int index;
+	unsigned int num;
+};
+
+struct vhost_vring_file {
+	unsigned int index;
+	int fd; /* Pass -1 to unbind from file. */
+
+};
+
+struct vhost_vring_addr {
+	unsigned int index;
+	/* Option flags. */
+	unsigned int flags;
+	/* Flag values: */
+	/* Whether log address is valid. If set enables logging. */
+#define VHOST_VRING_F_LOG 0
+
+	/* Start of array of descriptors (virtually contiguous) */
+	__u64 desc_user_addr;
+	/* Used structure address. Must be 32 bit aligned */
+	__u64 used_user_addr;
+	/* Available structure address. Must be 16 bit aligned */
+	__u64 avail_user_addr;
+	/* Logging support. */
+	/* Log writes to used structure, at offset calculated from specified
+	 * address. Address must be 32 bit aligned. */
+	__u64 log_guest_addr;
+};
+
+struct vhost_memory_region {
+	__u64 guest_phys_addr;
+	__u64 memory_size; /* bytes */
+	__u64 userspace_addr;
+	__u64 flags_padding; /* No flags are currently specified. */
+};
+
+/* All region addresses and sizes must be 4K aligned. */
+#define VHOST_PAGE_SIZE 0x1000
+
+struct vhost_memory {
+	__u32 nregions;
+	__u32 padding;
+	struct vhost_memory_region regions[0];
+};
+
+/* ioctls */
+
+#define VHOST_VIRTIO 0xAF
+
+/* Features bitmask for forward compatibility.  Transport bits are used for
+ * vhost specific features. */
+#define VHOST_GET_FEATURES	_IOR(VHOST_VIRTIO, 0x00, __u64)
+#define VHOST_SET_FEATURES	_IOW(VHOST_VIRTIO, 0x00, __u64)
+
+/* Set current process as the (exclusive) owner of this file descriptor.  This
+ * must be called before any other vhost command.  Further calls to
+ * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
+#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
+/* Give up ownership, and reset the device to default values.
+ * Allows subsequent call to VHOST_OWNER_SET to succeed. */
+#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
+
+/* Set up/modify memory layout */
+#define VHOST_SET_MEM_TABLE	_IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
+
+/* Write logging setup. */
+/* Memory writes can optionally be logged by setting bit at an offset
+ * (calculated from the physical address) from specified log base.
+ * The bit is set using an atomic 32 bit operation. */
+/* Set base address for logging. */
+#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
+/* Specify an eventfd file descriptor to signal on log write. */
+#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
+
+/* Ring setup. */
+/* Set number of descriptors in ring. This parameter can not
+ * be modified while ring is running (bound to a device). */
+#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
+/* Set addresses for the ring. */
+#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
+/* Base value where queue looks for available descriptors */
+#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+/* Get accessor: reads index, writes value in num */
+#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
+
+/* The following ioctls use eventfd file descriptors to signal and poll
+ * for events. */
+
+/* Set eventfd to poll for added buffers */
+#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
+/* Set eventfd to signal when buffers have beed used */
+#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
+/* Set eventfd to signal an error */
+#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
+
+/* VHOST_NET specific defines */
+
+/* Attach virtio net ring to a raw socket, or tap device.
+ * The socket must be already bound to an ethernet device, this device will be
+ * used for transmit.  Pass fd -1 to unbind from the socket and the transmit
+ * device.  This can be used to stop the ring (e.g. for migration). */
+#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
+
+/* Feature bits */
+/* Log all write descriptors. Can be changed while device is active. */
+#define VHOST_F_LOG_ALL 26
+/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
+#define VHOST_NET_F_VIRTIO_NET_HDR 27
+
+#endif
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 057a2e010758..f508c651e53d 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -51,6 +51,9 @@ struct virtqueue {
  *	This re-enables callbacks; it returns "false" if there are pending
  *	buffers in the queue, to detect a possible race between the driver
  *	checking for more work, and enabling callbacks.
+ * @detach_unused_buf: detach first unused buffer
+ * 	vq: the struct virtqueue we're talking about.
+ * 	Returns NULL or the "data" token handed to add_buf
  *
  * Locking rules are straightforward: the driver is responsible for
  * locking.  No two operations may be invoked simultaneously, with the exception
@@ -71,6 +74,7 @@ struct virtqueue_ops {
 
 	void (*disable_cb)(struct virtqueue *vq);
 	bool (*enable_cb)(struct virtqueue *vq);
+	void *(*detach_unused_buf)(struct virtqueue *vq);
 };
 
 /**
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index c18c008f4bbf..76e8903cd204 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -70,6 +70,7 @@ struct writeback_control {
 struct bdi_writeback;
 int inode_wait(void *);
 void writeback_inodes_sb(struct super_block *);
+int writeback_inodes_sb_if_idle(struct super_block *);
 void sync_inodes_sb(struct super_block *);
 void writeback_inodes_wbc(struct writeback_control *wbc);
 long wb_do_writeback(struct bdi_writeback *wb, int force_wait);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index add79930f47d..a3f0a7ed31ac 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -39,8 +39,8 @@
  * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
  */
 enum ieee80211_band {
-	IEEE80211_BAND_2GHZ,
-	IEEE80211_BAND_5GHZ,
+	IEEE80211_BAND_2GHZ = NL80211_BAND_2GHZ,
+	IEEE80211_BAND_5GHZ = NL80211_BAND_5GHZ,
 
 	/* keep last */
 	IEEE80211_NUM_BANDS
@@ -626,8 +626,14 @@ enum cfg80211_signal_type {
  * @beacon_interval: the beacon interval as from the frame
  * @capability: the capability field in host byte order
  * @information_elements: the information elements (Note that there
- *	is no guarantee that these are well-formed!)
+ *	is no guarantee that these are well-formed!); this is a pointer to
+ *	either the beacon_ies or proberesp_ies depending on whether Probe
+ *	Response frame has been received
  * @len_information_elements: total length of the information elements
+ * @beacon_ies: the information elements from the last Beacon frame
+ * @len_beacon_ies: total length of the beacon_ies
+ * @proberesp_ies: the information elements from the last Probe Response frame
+ * @len_proberesp_ies: total length of the proberesp_ies
  * @signal: signal strength value (type depends on the wiphy's signal_type)
  * @free_priv: function pointer to free private data
  * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
@@ -641,6 +647,10 @@ struct cfg80211_bss {
 	u16 capability;
 	u8 *information_elements;
 	size_t len_information_elements;
+	u8 *beacon_ies;
+	size_t len_beacon_ies;
+	u8 *proberesp_ies;
+	size_t len_proberesp_ies;
 
 	s32 signal;
 
@@ -837,6 +847,7 @@ enum wiphy_params_flags {
 	WIPHY_PARAM_RETRY_LONG		= 1 << 1,
 	WIPHY_PARAM_FRAG_THRESHOLD	= 1 << 2,
 	WIPHY_PARAM_RTS_THRESHOLD	= 1 << 3,
+	WIPHY_PARAM_COVERAGE_CLASS	= 1 << 4,
 };
 
 /**
@@ -856,20 +867,11 @@ enum tx_power_setting {
  * cfg80211_bitrate_mask - masks for bitrate control
  */
 struct cfg80211_bitrate_mask {
-/*
- * As discussed in Berlin, this struct really
- * should look like this:
-
 	struct {
 		u32 legacy;
-		u8 mcs[IEEE80211_HT_MCS_MASK_LEN];
+		/* TODO: add support for masking MCS rates; e.g.: */
+		/* u8 mcs[IEEE80211_HT_MCS_MASK_LEN]; */
 	} control[IEEE80211_NUM_BANDS];
-
- * Since we can always fix in-kernel users, let's keep
- * it simpler for now:
- */
-	u32 fixed;   /* fixed bitrate, 0 == not fixed */
-	u32 maxrate; /* in kbps, 0 == no limit */
 };
 /**
  * struct cfg80211_pmksa - PMK Security Association
@@ -1193,6 +1195,10 @@ enum wiphy_flags {
 	WIPHY_FLAG_4ADDR_STATION	= BIT(6),
 };
 
+struct mac_address {
+	u8 addr[ETH_ALEN];
+};
+
 /**
  * struct wiphy - wireless hardware description
  * @idx: the wiphy index assigned to this item
@@ -1211,12 +1217,28 @@ enum wiphy_flags {
  *	-1 = fragmentation disabled, only odd values >= 256 used
  * @rts_threshold: RTS threshold (dot11RTSThreshold); -1 = RTS/CTS disabled
  * @net: the network namespace this wiphy currently lives in
+ * @perm_addr: permanent MAC address of this device
+ * @addr_mask: If the device supports multiple MAC addresses by masking,
+ *	set this to a mask with variable bits set to 1, e.g. if the last
+ *	four bits are variable then set it to 00:...:00:0f. The actual
+ *	variable bits shall be determined by the interfaces added, with
+ *	interfaces not matching the mask being rejected to be brought up.
+ * @n_addresses: number of addresses in @addresses.
+ * @addresses: If the device has more than one address, set this pointer
+ *	to a list of addresses (6 bytes each). The first one will be used
+ *	by default for perm_addr. In this case, the mask should be set to
+ *	all-zeroes. In this case it is assumed that the device can handle
+ *	the same number of arbitrary MAC addresses.
  */
 struct wiphy {
 	/* assign these fields before you register the wiphy */
 
-	/* permanent MAC address */
+	/* permanent MAC address(es) */
 	u8 perm_addr[ETH_ALEN];
+	u8 addr_mask[ETH_ALEN];
+
+	u16 n_addresses;
+	struct mac_address *addresses;
 
 	/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
 	u16 interface_modes;
@@ -1236,6 +1258,7 @@ struct wiphy {
 	u8 retry_long;
 	u32 frag_threshold;
 	u32 rts_threshold;
+	u8 coverage_class;
 
 	char fw_version[ETHTOOL_BUSINFO_LEN];
 	u32 hw_version;
@@ -1635,6 +1658,22 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
  */
 unsigned int cfg80211_classify8021d(struct sk_buff *skb);
 
+/**
+ * cfg80211_find_ie - find information element in data
+ *
+ * @eid: element ID
+ * @ies: data consisting of IEs
+ * @len: length of data
+ *
+ * This function will return %NULL if the element ID could
+ * not be found or if the element is invalid (claims to be
+ * longer than the given data), or a pointer to the first byte
+ * of the requested element, that is the byte containing the
+ * element ID. There are no checks on the element length
+ * other than having to fit into the given data.
+ */
+const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len);
+
 /*
  * Regulatory helper functions for wiphys
  */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index dfa72d4e8907..15b3dfe9fce8 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -28,7 +28,7 @@ struct icmp_err {
   unsigned	fatal:1;
 };
 
-extern struct icmp_err icmp_err_convert[];
+extern const struct icmp_err icmp_err_convert[];
 #define ICMP_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.icmp_statistics, field)
 #define ICMP_INC_STATS_BH(net, field)	SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
 #define ICMPMSGOUT_INC_STATS(net, field)	SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index bd4c53f75ac0..83fd34437cf1 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -122,10 +122,12 @@ struct inet_sock {
 	__be32			inet_saddr;
 	__s16			uc_ttl;
 	__u16			cmsg_flags;
-	struct ip_options	*opt;
 	__be16			inet_sport;
 	__u16			inet_id;
+
+	struct ip_options	*opt;
 	__u8			tos;
+	__u8			min_ttl;
 	__u8			mc_ttl;
 	__u8			pmtudisc;
 	__u8			recverr:1,
diff --git a/include/net/ip.h b/include/net/ip.h
index 85108cfbb1ae..fb63371c07a8 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -326,6 +326,22 @@ static __inline__ void inet_reset_saddr(struct sock *sk)
 
 #endif
 
+static inline int sk_mc_loop(struct sock *sk)
+{
+	if (!sk)
+		return 1;
+	switch (sk->sk_family) {
+	case AF_INET:
+		return inet_sk(sk)->mc_loop;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		return inet6_sk(sk)->mc_loop;
+#endif
+	}
+	WARN_ON(1);
+	return 1;
+}
+
 extern int	ip_call_ra_chain(struct sk_buff *skb);
 
 /*
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f073a2a50574..74ccf30fdf8e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -107,12 +107,14 @@ enum ieee80211_max_queues {
  *	2^n-1 in the range 1..32767]
  * @cw_max: maximum contention window [like @cw_min]
  * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @uapsd: is U-APSD mode enabled for the queue
  */
 struct ieee80211_tx_queue_params {
 	u16 txop;
 	u16 cw_min;
 	u16 cw_max;
 	u8 aifs;
+	bool uapsd;
 };
 
 /**
@@ -184,7 +186,8 @@ enum ieee80211_bss_change {
  * @use_short_slot: use short slot time (only relevant for ERP);
  *	if the hardware cannot handle this it must set the
  *	IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
- * @dtim_period: num of beacons before the next DTIM, for PSM
+ * @dtim_period: num of beacons before the next DTIM, for beaconing,
+ *	not valid in station mode (cf. hw conf ps_dtim_period)
  * @timestamp: beacon timestamp
  * @beacon_int: beacon interval
  * @assoc_capability: capabilities taken from assoc resp
@@ -255,9 +258,6 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
  *	set by rate control algorithms to indicate probe rate, will
  *	be cleared for fragmented frames (except on the last fragment)
- * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or
- *	set this flag in the driver; indicates that the rate control
- *	algorithm was used and should be notified of TX status
  * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211,
  *	used to indicate that a pending frame requires TX processing before
  *	it can be sent out.
@@ -272,6 +272,11 @@ struct ieee80211_bss_conf {
  *	transmit function after the current frame, this can be used
  *	by drivers to kick the DMA queue only if unset or when the
  *	queue gets full.
+ * @IEEE80211_TX_INTFL_RETRANSMISSION: This frame is being retransmitted
+ *	after TX status because the destination was asleep, it must not
+ *	be modified again (no seqno assignment, crypto, etc.)
+ * @IEEE80211_TX_INTFL_HAS_RADIOTAP: This frame was injected and still
+ *	has a radiotap header at skb->data.
  */
 enum mac80211_tx_control_flags {
 	IEEE80211_TX_CTL_REQ_TX_STATUS		= BIT(0),
@@ -287,12 +292,13 @@ enum mac80211_tx_control_flags {
 	IEEE80211_TX_STAT_AMPDU			= BIT(10),
 	IEEE80211_TX_STAT_AMPDU_NO_BACK		= BIT(11),
 	IEEE80211_TX_CTL_RATE_CTRL_PROBE	= BIT(12),
-	IEEE80211_TX_INTFL_RCALGO		= BIT(13),
 	IEEE80211_TX_INTFL_NEED_TXPROCESSING	= BIT(14),
 	IEEE80211_TX_INTFL_RETRIED		= BIT(15),
 	IEEE80211_TX_INTFL_DONT_ENCRYPT		= BIT(16),
 	IEEE80211_TX_CTL_PSPOLL_RESPONSE	= BIT(17),
 	IEEE80211_TX_CTL_MORE_FRAMES		= BIT(18),
+	IEEE80211_TX_INTFL_RETRANSMISSION	= BIT(19),
+	IEEE80211_TX_INTFL_HAS_RADIOTAP		= BIT(20),
 };
 
 /**
@@ -571,7 +577,13 @@ struct ieee80211_rx_status {
  * @IEEE80211_CONF_MONITOR: there's a monitor interface present -- use this
  *	to determine for example whether to calculate timestamps for packets
  *	or not, do not use instead of filter flags!
- * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only)
+ * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only).
+ *	This is the power save mode defined by IEEE 802.11-2007 section 11.2,
+ *	meaning that the hardware still wakes up for beacons, is able to
+ *	transmit frames and receive the possible acknowledgment frames.
+ *	Not to be confused with hardware specific wakeup/sleep states,
+ *	driver is responsible for that. See the section "Powersave support"
+ *	for more.
  * @IEEE80211_CONF_IDLE: The device is running, but idle; if the flag is set
  *	the driver should be prepared to handle configuration requests but
  *	may turn the device off as much as possible. Typically, this flag will
@@ -611,7 +623,11 @@ enum ieee80211_conf_changed {
 /**
  * enum ieee80211_smps_mode - spatial multiplexing power save mode
  *
- * @
+ * @IEEE80211_SMPS_AUTOMATIC: automatic
+ * @IEEE80211_SMPS_OFF: off
+ * @IEEE80211_SMPS_STATIC: static
+ * @IEEE80211_SMPS_DYNAMIC: dynamic
+ * @IEEE80211_SMPS_NUM_MODES: internal, don't use
  */
 enum ieee80211_smps_mode {
 	IEEE80211_SMPS_AUTOMATIC,
@@ -636,6 +652,9 @@ enum ieee80211_smps_mode {
  *	value will be only achievable between DTIM frames, the hardware
  *	needs to check for the multicast traffic bit in DTIM beacons.
  *	This variable is valid only when the CONF_PS flag is set.
+ * @ps_dtim_period: The DTIM period of the AP we're connected to, for use
+ *	in power saving. Power saving will not be enabled until a beacon
+ *	has been received and the DTIM period is known.
  * @dynamic_ps_timeout: The dynamic powersave timeout (in ms), see the
  *	powersave documentation below. This variable is valid only when
  *	the CONF_PS flag is set.
@@ -662,6 +681,7 @@ struct ieee80211_conf {
 	int max_sleep_period;
 
 	u16 listen_interval;
+	u8 ps_dtim_period;
 
 	u8 long_frame_max_tx_count, short_frame_max_tx_count;
 
@@ -933,6 +953,11 @@ enum ieee80211_tkip_key_type {
  *	Hardware supports dynamic spatial multiplexing powersave,
  *	ie. can turn off all but one chain and then wake the rest
  *	up as required after, for example, rts/cts handshake.
+ *
+ * @IEEE80211_HW_SUPPORTS_UAPSD:
+ *	Hardware supports Unscheduled Automatic Power Save Delivery
+ *	(U-APSD) in managed mode. The mode is configured with
+ *	conf_tx() operation.
  */
 enum ieee80211_hw_flags {
 	IEEE80211_HW_HAS_RATE_CONTROL			= 1<<0,
@@ -952,6 +977,7 @@ enum ieee80211_hw_flags {
 	IEEE80211_HW_BEACON_FILTER			= 1<<14,
 	IEEE80211_HW_SUPPORTS_STATIC_SMPS		= 1<<15,
 	IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS		= 1<<16,
+	IEEE80211_HW_SUPPORTS_UAPSD			= 1<<17,
 };
 
 /**
@@ -1130,18 +1156,24 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  *
  * mac80211 has support for various powersave implementations.
  *
- * First, it can support hardware that handles all powersaving by
- * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS
- * hardware flag. In that case, it will be told about the desired
- * powersave mode depending on the association status, and the driver
- * must take care of sending nullfunc frames when necessary, i.e. when
- * entering and leaving powersave mode. The driver is required to look at
- * the AID in beacons and signal to the AP that it woke up when it finds
- * traffic directed to it. This mode supports dynamic PS by simply
- * enabling/disabling PS.
- *
- * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS
- * flag to indicate that it can support dynamic PS mode itself (see below).
+ * First, it can support hardware that handles all powersaving by itself,
+ * such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS hardware
+ * flag. In that case, it will be told about the desired powersave mode
+ * with the %IEEE80211_CONF_PS flag depending on the association status.
+ * The hardware must take care of sending nullfunc frames when necessary,
+ * i.e. when entering and leaving powersave mode. The hardware is required
+ * to look at the AID in beacons and signal to the AP that it woke up when
+ * it finds traffic directed to it.
+ *
+ * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in
+ * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused
+ * with hardware wakeup and sleep states. Driver is responsible for waking
+ * up the hardware before issueing commands to the hardware and putting it
+ * back to sleep at approriate times.
+ *
+ * When PS is enabled, hardware needs to wakeup for beacons and receive the
+ * buffered multicast/broadcast frames after the beacon. Also it must be
+ * possible to send frames and receive the acknowledment frame.
  *
  * Other hardware designs cannot send nullfunc frames by themselves and also
  * need software support for parsing the TIM bitmap. This is also supported
@@ -1149,14 +1181,35 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
  * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
  * required to pass up beacons. The hardware is still required to handle
  * waking up for multicast traffic; if it cannot the driver must handle that
- * as best as it can, mac80211 is too slow.
- *
- * Dynamic powersave mode is an extension to normal powersave mode in which
- * the hardware stays awake for a user-specified period of time after sending
- * a frame so that reply frames need not be buffered and therefore delayed
- * to the next wakeup. This can either be supported by hardware, in which case
- * the driver needs to look at the @dynamic_ps_timeout hardware configuration
- * value, or by the stack if all nullfunc handling is in the stack.
+ * as best as it can, mac80211 is too slow to do that.
+ *
+ * Dynamic powersave is an extension to normal powersave in which the
+ * hardware stays awake for a user-specified period of time after sending a
+ * frame so that reply frames need not be buffered and therefore delayed to
+ * the next wakeup. It's compromise of getting good enough latency when
+ * there's data traffic and still saving significantly power in idle
+ * periods.
+ *
+ * Dynamic powersave is supported by simply mac80211 enabling and disabling
+ * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS
+ * flag and mac80211 will handle everything automatically. Additionally,
+ * hardware having support for the dynamic PS feature may set the
+ * %IEEE80211_HW_SUPPORTS_DYNAMIC_PS flag to indicate that it can support
+ * dynamic PS mode itself. The driver needs to look at the
+ * @dynamic_ps_timeout hardware configuration value and use it that value
+ * whenever %IEEE80211_CONF_PS is set. In this case mac80211 will disable
+ * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS
+ * enabled whenever user has enabled powersave.
+ *
+ * Driver informs U-APSD client support by enabling
+ * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the
+ * uapsd paramater in conf_tx() operation. Hardware needs to send the QoS
+ * Nullfunc frames and stay awake until the service period has ended. To
+ * utilize U-APSD, dynamic powersave is disabled for voip AC and all frames
+ * from that AC are transmitted with powersave enabled.
+ *
+ * Note: U-APSD client mode is not yet supported with
+ * %IEEE80211_HW_PS_NULLFUNC_STACK.
  */
 
 /**
@@ -1444,7 +1497,7 @@ enum ieee80211_ampdu_mlme_action {
  * @update_tkip_key: See the section "Hardware crypto acceleration"
  * 	This callback will be called in the context of Rx. Called for drivers
  * 	which set IEEE80211_KEY_FLAG_TKIP_REQ_RX_P1_KEY.
- *	The callback can sleep.
+ *	The callback must be atomic.
  *
  * @hw_scan: Ask the hardware to service the scan request, no need to start
  *	the scan state machine in stack. The scan must honour the channel
@@ -1533,6 +1586,10 @@ enum ieee80211_ampdu_mlme_action {
  *	and need to call wiphy_rfkill_set_hw_state() in the callback.
  *	The callback can sleep.
  *
+ * @set_coverage_class: Set slot time for given coverage class as specified
+ *	in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout
+ *	accordingly. This callback is not required and may sleep.
+ *
  * @testmode_cmd: Implement a cfg80211 test mode command.
  *	The callback can sleep.
  *
@@ -1565,8 +1622,10 @@ struct ieee80211_ops {
 		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
 		       struct ieee80211_key_conf *key);
 	void (*update_tkip_key)(struct ieee80211_hw *hw,
-			struct ieee80211_key_conf *conf, const u8 *address,
-			u32 iv32, u16 *phase1key);
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *conf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key);
 	int (*hw_scan)(struct ieee80211_hw *hw,
 		       struct cfg80211_scan_request *req);
 	void (*sw_scan_start)(struct ieee80211_hw *hw);
@@ -1592,6 +1651,7 @@ struct ieee80211_ops {
 			    struct ieee80211_sta *sta, u16 tid, u16 *ssn);
 
 	void (*rfkill_poll)(struct ieee80211_hw *hw);
+	void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class);
 #ifdef CONFIG_NL80211_TESTMODE
 	int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len);
 #endif
@@ -1874,6 +1934,53 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
 }
 
 /**
+ * ieee80211_pspoll_get - retrieve a PS Poll template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a PS Poll a template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * AID, BSSID and MAC address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit.
+ */
+struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_nullfunc_get - retrieve a nullfunc template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a Nullfunc template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * BSSID and address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
+ */
+struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_probereq_get - retrieve a Probe Request template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @ssid: SSID buffer
+ * @ssid_len: length of SSID
+ * @ie: buffer containing all IEs except SSID for the template
+ * @ie_len: length of the IE buffer
+ *
+ * Creates a Probe Request template which can, for example, be uploaded to
+ * hardware.
+ */
+struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif,
+				       const u8 *ssid, size_t ssid_len,
+				       const u8 *ie, size_t ie_len);
+
+/**
  * ieee80211_rts_get - RTS frame generation function
  * @hw: pointer obtained from ieee80211_alloc_hw().
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
@@ -2292,8 +2399,12 @@ enum rate_control_changed {
  * @short_preamble: whether mac80211 will request short-preamble transmission
  *	if the selected rate supports it
  * @max_rate_idx: user-requested maximum rate (not MCS for now)
+ *	(deprecated; this will be removed once drivers get updated to use
+ *	rate_idx_mask)
+ * @rate_idx_mask: user-requested rate mask (not MCS for now)
  * @skb: the skb that will be transmitted, the control information in it needs
  *	to be filled in
+ * @ap: whether this frame is sent out in AP mode
  */
 struct ieee80211_tx_rate_control {
 	struct ieee80211_hw *hw;
@@ -2303,6 +2414,8 @@ struct ieee80211_tx_rate_control {
 	struct ieee80211_tx_rate reported_rate;
 	bool rts, short_preamble;
 	u8 max_rate_idx;
+	u32 rate_idx_mask;
+	bool ap;
 };
 
 struct rate_control_ops {
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index ba1ba0c5efd1..63d449807d9b 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -11,6 +11,8 @@ struct nf_conntrack_ecache;
 struct netns_ct {
 	atomic_t		count;
 	unsigned int		expect_count;
+	unsigned int		htable_size;
+	struct kmem_cache	*nf_conntrack_cachep;
 	struct hlist_nulls_head	*hash;
 	struct hlist_head	*expect_hash;
 	struct hlist_nulls_head	unconfirmed;
@@ -28,5 +30,6 @@ struct netns_ct {
 #endif
 	int			hash_vmalloc;
 	int			expect_vmalloc;
+	char			*slabname;
 };
 #endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 8098f6b8319d..2764994c9136 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -42,6 +42,7 @@ struct netns_ipv4 {
 #endif
 	struct xt_table		*nat_table;
 	struct hlist_head	*nat_bysource;
+	unsigned int		nat_htable_size;
 	int			nat_vmalloced;
 #endif
 
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
index 56f8e5585df7..74f119a2829a 100644
--- a/include/net/netns/xfrm.h
+++ b/include/net/netns/xfrm.h
@@ -5,6 +5,7 @@
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <linux/xfrm.h>
+#include <net/dst_ops.h>
 
 struct ctl_table_header;
 
@@ -42,6 +43,11 @@ struct netns_xfrm {
 	unsigned int		policy_count[XFRM_POLICY_MAX * 2];
 	struct work_struct	policy_hash_work;
 
+	struct dst_ops		xfrm4_dst_ops;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	struct dst_ops		xfrm6_dst_ops;
+#endif
+
 	struct sock		*nlsk;
 	struct sock		*nlsk_stash;
 
diff --git a/include/net/netrom.h b/include/net/netrom.h
index 15696b1fd30f..ab170a60e7d3 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -132,6 +132,8 @@ static __inline__ void nr_node_put(struct nr_node *nr_node)
 static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh)
 {
 	if (atomic_dec_and_test(&nr_neigh->refcount)) {
+		if (nr_neigh->ax25)
+			ax25_cb_put(nr_neigh->ax25);
 		kfree(nr_neigh->digipeat);
 		kfree(nr_neigh);
 	}
diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index 4c61cdce4e5f..35672b1cf44a 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -44,6 +44,7 @@ struct pep_sock {
 	u8			rx_fc;	/* RX flow control */
 	u8			tx_fc;	/* TX flow control */
 	u8			init_enable;	/* auto-enable at creation */
+	u8			aligned;
 };
 
 static inline struct pep_sock *pep_sk(struct sock *sk)
@@ -77,6 +78,7 @@ static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb)
 
 enum {
 	PNS_PIPE_DATA = 0x20,
+	PNS_PIPE_ALIGNED_DATA,
 
 	PNS_PEP_CONNECT_REQ = 0x40,
 	PNS_PEP_CONNECT_RESP,
@@ -138,6 +140,7 @@ enum {
 	PN_PIPE_SB_NEGOTIATED_FC,
 	PN_PIPE_SB_REQUIRED_FC_TX,
 	PN_PIPE_SB_PREFERRED_FC_RX,
+	PN_PIPE_SB_ALIGNED_DATA,
 };
 
 /* Phonet pipe flow control models */
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 2d567265363e..b6cdc33b39c1 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -71,6 +71,7 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
+extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
 
 extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
 extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 47995b81c5d7..f873ee37f7e4 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -39,6 +39,7 @@ enum environment_cap {
  * 	00 - World regulatory domain
  * 	99 - built by driver but a specific alpha2 cannot be determined
  * 	98 - result of an intersection between two regulatory domains
+ *	97 - regulatory domain has not yet been configured
  * @intersect: indicates whether the wireless core should intersect
  * 	the requested regulatory domain with the presently set regulatory
  * 	domain.
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c9b50ebd9ce9..99e6e19b57c2 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -45,6 +45,8 @@ struct request_sock_ops {
 	void		(*send_reset)(struct sock *sk,
 				      struct sk_buff *skb);
 	void		(*destructor)(struct request_sock *req);
+	void		(*syn_ack_timeout)(struct sock *sk,
+					   struct request_sock *req);
 };
 
 /* struct request_sock - mini sock to represent a connection request
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index dad558bc06fa..67dc08eaaa45 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -427,6 +427,25 @@ static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)
 	return __qdisc_dequeue_head(sch, &sch->q);
 }
 
+static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,
+					      struct sk_buff_head *list)
+{
+	struct sk_buff *skb = __qdisc_dequeue_head(sch, list);
+
+	if (likely(skb != NULL)) {
+		unsigned int len = qdisc_pkt_len(skb);
+		kfree_skb(skb);
+		return len;
+	}
+
+	return 0;
+}
+
+static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch)
+{
+	return __qdisc_queue_drop_head(sch, &sch->q);
+}
+
 static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
 						   struct sk_buff_head *list)
 {
diff --git a/include/net/snmp.h b/include/net/snmp.h
index f0d756f2ac99..da02ee027d69 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -32,7 +32,7 @@
  *  - name of entries.
  */
 struct snmp_mib {
-	char *name;
+	const char *name;
 	int entry;
 };
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 788c99f98597..87d164b9bd8f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -400,6 +400,8 @@ extern int			compat_tcp_setsockopt(struct sock *sk,
 					int level, int optname,
 					char __user *optval, unsigned int optlen);
 extern void			tcp_set_keepalive(struct sock *sk, int val);
+extern void			tcp_syn_ack_timeout(struct sock *sk,
+						    struct request_sock *req);
 extern int			tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
 					    struct msghdr *msg,
 					    size_t len, int nonblock, 
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 6d85861ab990..fcee547ca7e3 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1367,8 +1367,8 @@ struct xfrmk_spdinfo {
 extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info);
-extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si);
-extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si);
+extern void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si);
+extern void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);
 extern int xfrm_replay_check(struct xfrm_state *x,
 			     struct sk_buff *skb, __be32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
@@ -1408,9 +1408,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
 			    xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
-extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
-extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
-extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
+extern void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr);
 extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm6_output(struct sk_buff *skb);
diff --git a/include/scsi/libsrp.h b/include/scsi/libsrp.h
index 07e3adde21d9..f4105c91af53 100644
--- a/include/scsi/libsrp.h
+++ b/include/scsi/libsrp.h
@@ -2,6 +2,7 @@
 #define __LIBSRP_H__
 
 #include <linux/list.h>
+#include <linux/kfifo.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_host.h>
 #include <scsi/srp.h>
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 73523151a731..c6fe03e902ca 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -414,7 +414,8 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
 	BUILD_BUG_ON(len > MAX_FILTER_STR_VAL);				\
 	ret = trace_define_field(event_call, #type "[" #len "]", #item,	\
 				 offsetof(typeof(field), item),		\
-				 sizeof(field.item), 0, FILTER_OTHER);	\
+				 sizeof(field.item),			\
+				 is_signed_type(type), FILTER_OTHER);	\
 	if (ret)							\
 		return ret;
 
@@ -422,8 +423,8 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
 #define __dynamic_array(type, item, len)				       \
 	ret = trace_define_field(event_call, "__data_loc " #type "[]", #item,  \
 				 offsetof(typeof(field), __data_loc_##item),   \
-				 sizeof(field.__data_loc_##item), 0,	       \
-				 FILTER_OTHER);
+				 sizeof(field.__data_loc_##item),	       \
+				 is_signed_type(type), FILTER_OTHER);
 
 #undef __string
 #define __string(item, src) __dynamic_array(char, item, -1)
diff --git a/init/Kconfig b/init/Kconfig
index a23da9f01803..d95ca7cd5d45 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -115,10 +115,13 @@ config HAVE_KERNEL_BZIP2
 config HAVE_KERNEL_LZMA
 	bool
 
+config HAVE_KERNEL_LZO
+	bool
+
 choice
 	prompt "Kernel compression mode"
 	default KERNEL_GZIP
-	depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA
+	depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_LZO
 	help
 	  The linux kernel is a kind of self-extracting executable.
 	  Several compression algorithms are available, which differ
@@ -141,9 +144,8 @@ config KERNEL_GZIP
 	bool "Gzip"
 	depends on HAVE_KERNEL_GZIP
 	help
-	  The old and tried gzip compression. Its compression ratio is
-	  the poorest among the 3 choices; however its speed (both
-	  compression and decompression) is the fastest.
+	  The old and tried gzip compression. It provides a good balance
+	  between compression ratio and decompression speed.
 
 config KERNEL_BZIP2
 	bool "Bzip2"
@@ -164,6 +166,14 @@ config KERNEL_LZMA
 	  two. Compression is slowest.	The kernel size is about 33%
 	  smaller with LZMA in comparison to gzip.
 
+config KERNEL_LZO
+	bool "LZO"
+	depends on HAVE_KERNEL_LZO
+	help
+	  Its compression ratio is the poorest among the 4. The kernel
+	  size is about about 10% bigger than gzip; however its speed
+	  (both compression and decompression) is the fastest.
+
 endchoice
 
 config SWAP
diff --git a/ipc/shm.c b/ipc/shm.c
index 92fe9236258b..23256b855819 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -298,6 +298,9 @@ static const struct file_operations shm_file_operations = {
 	.mmap		= shm_mmap,
 	.fsync		= shm_fsync,
 	.release	= shm_release,
+#ifndef CONFIG_MMU
+	.get_unmapped_area	= shm_get_unmapped_area,
+#endif
 };
 
 static const struct file_operations shm_file_operations_huge = {
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 0249f4be9b5c..1fbcc748044a 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2468,7 +2468,6 @@ static struct cgroup_pidlist *cgroup_pidlist_find(struct cgroup *cgrp,
 			/* make sure l doesn't vanish out from under us */
 			down_write(&l->mutex);
 			mutex_unlock(&cgrp->pidlist_mutex);
-			l->use_count++;
 			return l;
 		}
 	}
diff --git a/kernel/futex.c b/kernel/futex.c
index 8e3c3ffe1b9a..d9b3a2228f9d 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -203,8 +203,6 @@ static void drop_futex_key_refs(union futex_key *key)
  * @uaddr:	virtual address of the futex
  * @fshared:	0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
  * @key:	address where result is stored.
- * @rw:		mapping needs to be read/write (values: VERIFY_READ,
- * 		VERIFY_WRITE)
  *
  * Returns a negative error code or 0
  * The key words are stored in *key on success.
@@ -216,7 +214,7 @@ static void drop_futex_key_refs(union futex_key *key)
  * 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, int rw)
+get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
 {
 	unsigned long address = (unsigned long)uaddr;
 	struct mm_struct *mm = current->mm;
@@ -239,7 +237,7 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
 	 *        but access_ok() should be faster than find_vma()
 	 */
 	if (!fshared) {
-		if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))
+		if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))))
 			return -EFAULT;
 		key->private.mm = mm;
 		key->private.address = address;
@@ -248,7 +246,7 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
 	}
 
 again:
-	err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page);
+	err = get_user_pages_fast(address, 1, 1, &page);
 	if (err < 0)
 		return err;
 
@@ -867,7 +865,7 @@ static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset)
 	if (!bitset)
 		return -EINVAL;
 
-	ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ);
+	ret = get_futex_key(uaddr, fshared, &key);
 	if (unlikely(ret != 0))
 		goto out;
 
@@ -913,10 +911,10 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
 	int ret, op_ret;
 
 retry:
-	ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
+	ret = get_futex_key(uaddr1, fshared, &key1);
 	if (unlikely(ret != 0))
 		goto out;
-	ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
+	ret = get_futex_key(uaddr2, fshared, &key2);
 	if (unlikely(ret != 0))
 		goto out_put_key1;
 
@@ -1175,11 +1173,10 @@ retry:
 		pi_state = NULL;
 	}
 
-	ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
+	ret = get_futex_key(uaddr1, fshared, &key1);
 	if (unlikely(ret != 0))
 		goto out;
-	ret = get_futex_key(uaddr2, fshared, &key2,
-			    requeue_pi ? VERIFY_WRITE : VERIFY_READ);
+	ret = get_futex_key(uaddr2, fshared, &key2);
 	if (unlikely(ret != 0))
 		goto out_put_key1;
 
@@ -1738,7 +1735,7 @@ static int futex_wait_setup(u32 __user *uaddr, u32 val, int fshared,
 	 */
 retry:
 	q->key = FUTEX_KEY_INIT;
-	ret = get_futex_key(uaddr, fshared, &q->key, VERIFY_READ);
+	ret = get_futex_key(uaddr, fshared, &q->key);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1904,7 +1901,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
 	q.requeue_pi_key = NULL;
 retry:
 	q.key = FUTEX_KEY_INIT;
-	ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE);
+	ret = get_futex_key(uaddr, fshared, &q.key);
 	if (unlikely(ret != 0))
 		goto out;
 
@@ -2023,7 +2020,7 @@ retry:
 	if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current))
 		return -EPERM;
 
-	ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE);
+	ret = get_futex_key(uaddr, fshared, &key);
 	if (unlikely(ret != 0))
 		goto out;
 
@@ -2215,7 +2212,7 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, int fshared,
 	rt_waiter.task = NULL;
 
 	key2 = FUTEX_KEY_INIT;
-	ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
+	ret = get_futex_key(uaddr2, fshared, &key2);
 	if (unlikely(ret != 0))
 		goto out;
 
diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c
index dbcbf6a33a08..50dbd5999588 100644
--- a/kernel/hw_breakpoint.c
+++ b/kernel/hw_breakpoint.c
@@ -40,6 +40,7 @@
 #include <linux/percpu.h>
 #include <linux/sched.h>
 #include <linux/init.h>
+#include <linux/cpu.h>
 #include <linux/smp.h>
 
 #include <linux/hw_breakpoint.h>
@@ -388,7 +389,8 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 	if (!cpu_events)
 		return ERR_PTR(-ENOMEM);
 
-	for_each_possible_cpu(cpu) {
+	get_online_cpus();
+	for_each_online_cpu(cpu) {
 		pevent = per_cpu_ptr(cpu_events, cpu);
 		bp = perf_event_create_kernel_counter(attr, cpu, -1, triggered);
 
@@ -399,18 +401,20 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 			goto fail;
 		}
 	}
+	put_online_cpus();
 
 	return cpu_events;
 
 fail:
-	for_each_possible_cpu(cpu) {
+	for_each_online_cpu(cpu) {
 		pevent = per_cpu_ptr(cpu_events, cpu);
 		if (IS_ERR(*pevent))
 			break;
 		unregister_hw_breakpoint(*pevent);
 	}
+	put_online_cpus();
+
 	free_percpu(cpu_events);
-	/* return the error if any */
 	return ERR_PTR(err);
 }
 EXPORT_SYMBOL_GPL(register_wide_hw_breakpoint);
diff --git a/kernel/kfifo.c b/kernel/kfifo.c
index e92d519f93b1..32c5c15d750d 100644
--- a/kernel/kfifo.c
+++ b/kernel/kfifo.c
@@ -28,7 +28,7 @@
 #include <linux/log2.h>
 #include <linux/uaccess.h>
 
-static void _kfifo_init(struct kfifo *fifo, unsigned char *buffer,
+static void _kfifo_init(struct kfifo *fifo, void *buffer,
 		unsigned int size)
 {
 	fifo->buffer = buffer;
@@ -41,10 +41,10 @@ static void _kfifo_init(struct kfifo *fifo, unsigned char *buffer,
  * kfifo_init - initialize a FIFO using a preallocated buffer
  * @fifo: the fifo to assign the buffer
  * @buffer: the preallocated buffer to be used.
- * @size: the size of the internal buffer, this have to be a power of 2.
+ * @size: the size of the internal buffer, this has to be a power of 2.
  *
  */
-void kfifo_init(struct kfifo *fifo, unsigned char *buffer, unsigned int size)
+void kfifo_init(struct kfifo *fifo, void *buffer, unsigned int size)
 {
 	/* size must be a power of 2 */
 	BUG_ON(!is_power_of_2(size));
@@ -159,8 +159,9 @@ static inline void __kfifo_out_data(struct kfifo *fifo,
 	memcpy(to + l, fifo->buffer, len - l);
 }
 
-static inline unsigned int __kfifo_from_user_data(struct kfifo *fifo,
-	 const void __user *from, unsigned int len, unsigned int off)
+static inline int __kfifo_from_user_data(struct kfifo *fifo,
+	 const void __user *from, unsigned int len, unsigned int off,
+	 unsigned *lenout)
 {
 	unsigned int l;
 	int ret;
@@ -177,16 +178,20 @@ static inline unsigned int __kfifo_from_user_data(struct kfifo *fifo,
 	/* first put the data starting from fifo->in to buffer end */
 	l = min(len, fifo->size - off);
 	ret = copy_from_user(fifo->buffer + off, from, l);
-
-	if (unlikely(ret))
-		return ret + len - l;
+	if (unlikely(ret)) {
+		*lenout = ret;
+		return -EFAULT;
+	}
+	*lenout = l;
 
 	/* then put the rest (if any) at the beginning of the buffer */
-	return copy_from_user(fifo->buffer, from + l, len - l);
+	ret = copy_from_user(fifo->buffer, from + l, len - l);
+	*lenout += ret ? ret : len - l;
+	return ret ? -EFAULT : 0;
 }
 
-static inline unsigned int __kfifo_to_user_data(struct kfifo *fifo,
-		void __user *to, unsigned int len, unsigned int off)
+static inline int __kfifo_to_user_data(struct kfifo *fifo,
+		void __user *to, unsigned int len, unsigned int off, unsigned *lenout)
 {
 	unsigned int l;
 	int ret;
@@ -203,12 +208,21 @@ static inline unsigned int __kfifo_to_user_data(struct kfifo *fifo,
 	/* first get the data from fifo->out until the end of the buffer */
 	l = min(len, fifo->size - off);
 	ret = copy_to_user(to, fifo->buffer + off, l);
-
-	if (unlikely(ret))
-		return ret + len - l;
+	*lenout = l;
+	if (unlikely(ret)) {
+		*lenout -= ret;
+		return -EFAULT;
+	}
 
 	/* then get the rest (if any) from the beginning of the buffer */
-	return copy_to_user(to + l, fifo->buffer, len - l);
+	len -= l;
+	ret = copy_to_user(to + l, fifo->buffer, len);
+	if (unlikely(ret)) {
+		*lenout += len - ret;
+		return -EFAULT;
+	}
+	*lenout += len;
+	return 0;
 }
 
 unsigned int __kfifo_in_n(struct kfifo *fifo,
@@ -235,7 +249,7 @@ EXPORT_SYMBOL(__kfifo_in_n);
  * Note that with only one concurrent reader and one concurrent
  * writer, you don't need extra locking to use these functions.
  */
-unsigned int kfifo_in(struct kfifo *fifo, const unsigned char *from,
+unsigned int kfifo_in(struct kfifo *fifo, const void *from,
 				unsigned int len)
 {
 	len = min(kfifo_avail(fifo), len);
@@ -277,7 +291,7 @@ EXPORT_SYMBOL(__kfifo_out_n);
  * Note that with only one concurrent reader and one concurrent
  * writer, you don't need extra locking to use these functions.
  */
-unsigned int kfifo_out(struct kfifo *fifo, unsigned char *to, unsigned int len)
+unsigned int kfifo_out(struct kfifo *fifo, void *to, unsigned int len)
 {
 	len = min(kfifo_len(fifo), len);
 
@@ -288,6 +302,27 @@ unsigned int kfifo_out(struct kfifo *fifo, unsigned char *to, unsigned int len)
 }
 EXPORT_SYMBOL(kfifo_out);
 
+/**
+ * kfifo_out_peek - copy some data from the FIFO, but do not remove it
+ * @fifo: the fifo to be used.
+ * @to: where the data must be copied.
+ * @len: the size of the destination buffer.
+ * @offset: offset into the fifo
+ *
+ * This function copies at most @len bytes at @offset from the FIFO
+ * into the @to buffer and returns the number of copied bytes.
+ * The data is not removed from the FIFO.
+ */
+unsigned int kfifo_out_peek(struct kfifo *fifo, void *to, unsigned int len,
+			    unsigned offset)
+{
+	len = min(kfifo_len(fifo), len + offset);
+
+	__kfifo_out_data(fifo, to, len, offset);
+	return len;
+}
+EXPORT_SYMBOL(kfifo_out_peek);
+
 unsigned int __kfifo_out_generic(struct kfifo *fifo,
 	void *to, unsigned int len, unsigned int recsize,
 	unsigned int *total)
@@ -299,10 +334,13 @@ EXPORT_SYMBOL(__kfifo_out_generic);
 unsigned int __kfifo_from_user_n(struct kfifo *fifo,
 	const void __user *from, unsigned int len, unsigned int recsize)
 {
+	unsigned total;
+
 	if (kfifo_avail(fifo) < len + recsize)
 		return len + 1;
 
-	return __kfifo_from_user_data(fifo, from, len, recsize);
+	__kfifo_from_user_data(fifo, from, len, recsize, &total);
+	return total;
 }
 EXPORT_SYMBOL(__kfifo_from_user_n);
 
@@ -313,18 +351,21 @@ EXPORT_SYMBOL(__kfifo_from_user_n);
  * @len: the length of the data to be added.
  *
  * This function copies at most @len bytes from the @from into the
- * FIFO depending and returns the number of copied bytes.
+ * FIFO depending and returns -EFAULT/0.
  *
  * Note that with only one concurrent reader and one concurrent
  * writer, you don't need extra locking to use these functions.
  */
-unsigned int kfifo_from_user(struct kfifo *fifo,
-	const void __user *from, unsigned int len)
+int kfifo_from_user(struct kfifo *fifo,
+        const void __user *from, unsigned int len, unsigned *total)
 {
+	int ret;
 	len = min(kfifo_avail(fifo), len);
-	len -= __kfifo_from_user_data(fifo, from, len, 0);
+	ret = __kfifo_from_user_data(fifo, from, len, 0, total);
+	if (ret)
+		return ret;
 	__kfifo_add_in(fifo, len);
-	return len;
+	return 0;
 }
 EXPORT_SYMBOL(kfifo_from_user);
 
@@ -339,17 +380,17 @@ unsigned int __kfifo_to_user_n(struct kfifo *fifo,
 	void __user *to, unsigned int len, unsigned int reclen,
 	unsigned int recsize)
 {
-	unsigned int ret;
+	unsigned int ret, total;
 
 	if (kfifo_len(fifo) < reclen + recsize)
 		return len;
 
-	ret = __kfifo_to_user_data(fifo, to, reclen, recsize);
+	ret = __kfifo_to_user_data(fifo, to, reclen, recsize, &total);
 
 	if (likely(ret == 0))
 		__kfifo_add_out(fifo, reclen + recsize);
 
-	return ret;
+	return total;
 }
 EXPORT_SYMBOL(__kfifo_to_user_n);
 
@@ -358,20 +399,22 @@ EXPORT_SYMBOL(__kfifo_to_user_n);
  * @fifo: the fifo to be used.
  * @to: where the data must be copied.
  * @len: the size of the destination buffer.
+ @ @lenout: pointer to output variable with copied data
  *
  * This function copies at most @len bytes from the FIFO into the
- * @to buffer and returns the number of copied bytes.
+ * @to buffer and 0 or -EFAULT.
  *
  * Note that with only one concurrent reader and one concurrent
  * writer, you don't need extra locking to use these functions.
  */
-unsigned int kfifo_to_user(struct kfifo *fifo,
-	void __user *to, unsigned int len)
+int kfifo_to_user(struct kfifo *fifo,
+	void __user *to, unsigned int len, unsigned *lenout)
 {
+	int ret;
 	len = min(kfifo_len(fifo), len);
-	len -= __kfifo_to_user_data(fifo, to, len, 0);
-	__kfifo_add_out(fifo, len);
-	return len;
+	ret = __kfifo_to_user_data(fifo, to, len, 0, lenout);
+	__kfifo_add_out(fifo, *lenout);
+	return ret;
 }
 EXPORT_SYMBOL(kfifo_to_user);
 
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 25b103190364..bf0e231d9702 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -520,13 +520,15 @@ int call_usermodehelper_pipe(char *path, char **argv, char **envp,
 		return -ENOMEM;
 
 	ret = call_usermodehelper_stdinpipe(sub_info, filp);
-	if (ret < 0)
-		goto out;
+	if (ret < 0) {
+		call_usermodehelper_freeinfo(sub_info);
+		return ret;
+	}
 
-	return call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
+	ret = call_usermodehelper_exec(sub_info, UMH_WAIT_EXEC);
+	if (ret < 0)	/* Failed to execute helper, close pipe */
+		filp_close(*filp, NULL);
 
-  out:
-	call_usermodehelper_freeinfo(sub_info);
 	return ret;
 }
 EXPORT_SYMBOL(call_usermodehelper_pipe);
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index e5342a344c43..b7df302a0204 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -1035,7 +1035,7 @@ int __kprobes register_kretprobe(struct kretprobe *rp)
 	/* Pre-allocate memory for max kretprobe instances */
 	if (rp->maxactive <= 0) {
 #ifdef CONFIG_PREEMPT
-		rp->maxactive = max(10, 2 * num_possible_cpus());
+		rp->maxactive = max_t(unsigned int, 10, 2*num_possible_cpus());
 #else
 		rp->maxactive = num_possible_cpus();
 #endif
diff --git a/kernel/module.c b/kernel/module.c
index e96b8ed1cb6a..f82386bd9ee9 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1010,6 +1010,12 @@ static const struct kernel_symbol *resolve_symbol(Elf_Shdr *sechdrs,
  * J. Corbet <corbet@lwn.net>
  */
 #if defined(CONFIG_KALLSYMS) && defined(CONFIG_SYSFS)
+
+static inline bool sect_empty(const Elf_Shdr *sect)
+{
+	return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
+}
+
 struct module_sect_attr
 {
 	struct module_attribute mattr;
@@ -1051,8 +1057,7 @@ static void add_sect_attrs(struct module *mod, unsigned int nsect,
 
 	/* Count loaded sections and allocate structures */
 	for (i = 0; i < nsect; i++)
-		if (sechdrs[i].sh_flags & SHF_ALLOC
-		    && sechdrs[i].sh_size)
+		if (!sect_empty(&sechdrs[i]))
 			nloaded++;
 	size[0] = ALIGN(sizeof(*sect_attrs)
 			+ nloaded * sizeof(sect_attrs->attrs[0]),
@@ -1070,9 +1075,7 @@ static void add_sect_attrs(struct module *mod, unsigned int nsect,
 	sattr = &sect_attrs->attrs[0];
 	gattr = &sect_attrs->grp.attrs[0];
 	for (i = 0; i < nsect; i++) {
-		if (! (sechdrs[i].sh_flags & SHF_ALLOC))
-			continue;
-		if (!sechdrs[i].sh_size)
+		if (sect_empty(&sechdrs[i]))
 			continue;
 		sattr->address = sechdrs[i].sh_addr;
 		sattr->name = kstrdup(secstrings + sechdrs[i].sh_name,
@@ -1156,7 +1159,7 @@ static void add_notes_attrs(struct module *mod, unsigned int nsect,
 	/* Count notes sections and allocate structures.  */
 	notes = 0;
 	for (i = 0; i < nsect; i++)
-		if ((sechdrs[i].sh_flags & SHF_ALLOC) &&
+		if (!sect_empty(&sechdrs[i]) &&
 		    (sechdrs[i].sh_type == SHT_NOTE))
 			++notes;
 
@@ -1172,7 +1175,7 @@ static void add_notes_attrs(struct module *mod, unsigned int nsect,
 	notes_attrs->notes = notes;
 	nattr = &notes_attrs->attrs[0];
 	for (loaded = i = 0; i < nsect; ++i) {
-		if (!(sechdrs[i].sh_flags & SHF_ALLOC))
+		if (sect_empty(&sechdrs[i]))
 			continue;
 		if (sechdrs[i].sh_type == SHT_NOTE) {
 			nattr->attr.name = mod->sect_attrs->attrs[loaded].name;
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 1f38270f08c7..d27746bd3a06 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -3268,6 +3268,9 @@ static void perf_event_task_output(struct perf_event *event,
 
 static int perf_event_task_match(struct perf_event *event)
 {
+	if (event->state != PERF_EVENT_STATE_ACTIVE)
+		return 0;
+
 	if (event->cpu != -1 && event->cpu != smp_processor_id())
 		return 0;
 
@@ -3377,6 +3380,9 @@ static void perf_event_comm_output(struct perf_event *event,
 
 static int perf_event_comm_match(struct perf_event *event)
 {
+	if (event->state != PERF_EVENT_STATE_ACTIVE)
+		return 0;
+
 	if (event->cpu != -1 && event->cpu != smp_processor_id())
 		return 0;
 
@@ -3494,6 +3500,9 @@ static void perf_event_mmap_output(struct perf_event *event,
 static int perf_event_mmap_match(struct perf_event *event,
 				   struct perf_mmap_event *mmap_event)
 {
+	if (event->state != PERF_EVENT_STATE_ACTIVE)
+		return 0;
+
 	if (event->cpu != -1 && event->cpu != smp_processor_id())
 		return 0;
 
@@ -5148,7 +5157,7 @@ int perf_event_init_task(struct task_struct *child)
 					    GFP_KERNEL);
 			if (!child_ctx) {
 				ret = -ENOMEM;
-				goto exit;
+				break;
 			}
 
 			__perf_event_init_context(child_ctx, child);
@@ -5164,7 +5173,7 @@ int perf_event_init_task(struct task_struct *child)
 		}
 	}
 
-	if (inherited_all) {
+	if (child_ctx && inherited_all) {
 		/*
 		 * Mark the child context as a clone of the parent
 		 * context, or of whatever the parent is a clone of.
@@ -5184,7 +5193,6 @@ int perf_event_init_task(struct task_struct *child)
 		get_ctx(child_ctx->parent_ctx);
 	}
 
-exit:
 	mutex_unlock(&parent_ctx->mutex);
 
 	perf_unpin_context(parent_ctx);
diff --git a/kernel/sched.c b/kernel/sched.c
index c535cc4f6428..4508fe7048be 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5530,8 +5530,11 @@ need_resched_nonpreemptible:
 
 	post_schedule(rq);
 
-	if (unlikely(reacquire_kernel_lock(current) < 0))
+	if (unlikely(reacquire_kernel_lock(current) < 0)) {
+		prev = rq->curr;
+		switch_count = &prev->nivcsw;
 		goto need_resched_nonpreemptible;
+	}
 
 	preempt_enable_no_resched();
 	if (need_resched())
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 42ac3c9f66f6..8fe7ee81c552 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1508,7 +1508,7 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
 			 * If there's an idle sibling in this domain, make that
 			 * the wake_affine target instead of the current cpu.
 			 */
-			if (tmp->flags & SD_PREFER_SIBLING)
+			if (tmp->flags & SD_SHARE_PKG_RESOURCES)
 				target = select_idle_sibling(p, tmp, target);
 
 			if (target >= 0) {
diff --git a/kernel/signal.c b/kernel/signal.c
index d09692b40376..934ae5e687b9 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -979,7 +979,8 @@ static void print_fatal_signal(struct pt_regs *regs, int signr)
 		for (i = 0; i < 16; i++) {
 			unsigned char insn;
 
-			__get_user(insn, (unsigned char *)(regs->ip + i));
+			if (get_user(insn, (unsigned char *)(regs->ip + i)))
+				break;
 			printk("%02x ", insn);
 		}
 	}
diff --git a/kernel/smp.c b/kernel/smp.c
index de735a6637d0..f10408422444 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -347,7 +347,7 @@ int smp_call_function_any(const struct cpumask *mask,
 		goto call;
 
 	/* Try for same node. */
-	nodemask = cpumask_of_node(cpu);
+	nodemask = cpumask_of_node(cpu_to_node(cpu));
 	for (cpu = cpumask_first_and(nodemask, mask); cpu < nr_cpu_ids;
 	     cpu = cpumask_next_and(cpu, nodemask, mask)) {
 		if (cpu_online(cpu))
diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
index 112533d5fc08..8f5d16e0707a 100644
--- a/kernel/sysctl_binary.c
+++ b/kernel/sysctl_binary.c
@@ -1417,6 +1417,35 @@ static void deprecated_sysctl_warning(const int *name, int nlen)
 	return;
 }
 
+#define WARN_ONCE_HASH_BITS 8
+#define WARN_ONCE_HASH_SIZE (1<<WARN_ONCE_HASH_BITS)
+
+static DECLARE_BITMAP(warn_once_bitmap, WARN_ONCE_HASH_SIZE);
+
+#define FNV32_OFFSET 2166136261U
+#define FNV32_PRIME 0x01000193
+
+/*
+ * Print each legacy sysctl (approximately) only once.
+ * To avoid making the tables non-const use a external
+ * hash-table instead.
+ * Worst case hash collision: 6, but very rarely.
+ * NOTE! We don't use the SMP-safe bit tests. We simply
+ * don't care enough.
+ */
+static void warn_on_bintable(const int *name, int nlen)
+{
+	int i;
+	u32 hash = FNV32_OFFSET;
+
+	for (i = 0; i < nlen; i++)
+		hash = (hash ^ name[i]) * FNV32_PRIME;
+	hash %= WARN_ONCE_HASH_SIZE;
+	if (__test_and_set_bit(hash, warn_once_bitmap))
+		return;
+	deprecated_sysctl_warning(name, nlen);
+}
+
 static ssize_t do_sysctl(int __user *args_name, int nlen,
 	void __user *oldval, size_t oldlen, void __user *newval, size_t newlen)
 {
@@ -1431,7 +1460,7 @@ static ssize_t do_sysctl(int __user *args_name, int nlen,
 		if (get_user(name[i], args_name + i))
 			return -EFAULT;
 
-	deprecated_sysctl_warning(name, nlen);
+	warn_on_bintable(name, nlen);
 
 	return binary_sysctl(name, nlen, oldval, oldlen, newval, newlen);
 }
diff --git a/kernel/timer.c b/kernel/timer.c
index 15533b792397..c61a7949387f 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1198,6 +1198,7 @@ void update_process_times(int user_tick)
 	run_local_timers();
 	rcu_check_callbacks(cpu, user_tick);
 	printk_tick();
+	perf_event_do_pending();
 	scheduler_tick();
 	run_posix_cpu_timers(p);
 }
@@ -1209,8 +1210,6 @@ static void run_timer_softirq(struct softirq_action *h)
 {
 	struct tvec_base *base = __get_cpu_var(tvec_bases);
 
-	perf_event_do_pending();
-
 	hrtimer_run_pending();
 
 	if (time_after_eq(jiffies, base->timer_jiffies))
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index d006554888dc..6c22d8a2f289 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -12,17 +12,17 @@ config NOP_TRACER
 config HAVE_FTRACE_NMI_ENTER
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_FUNCTION_TRACER
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_FUNCTION_GRAPH_TRACER
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_FUNCTION_GRAPH_FP_TEST
 	bool
@@ -34,17 +34,17 @@ config HAVE_FUNCTION_GRAPH_FP_TEST
 config HAVE_FUNCTION_TRACE_MCOUNT_TEST
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_DYNAMIC_FTRACE
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_FTRACE_MCOUNT_RECORD
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config HAVE_HW_BRANCH_TRACER
 	bool
@@ -52,7 +52,7 @@ config HAVE_HW_BRANCH_TRACER
 config HAVE_SYSCALL_TRACEPOINTS
 	bool
 	help
-	  See Documentation/trace/ftrace-implementation.txt
+	  See Documentation/trace/ftrace-design.txt
 
 config TRACER_MAX_TRACE
 	bool
@@ -83,7 +83,7 @@ config RING_BUFFER_ALLOW_SWAP
 # This allows those options to appear when no other tracer is selected. But the
 # options do not appear when something else selects it. We need the two options
 # GENERIC_TRACER and TRACING to avoid circular dependencies to accomplish the
-# hidding of the automatic options.
+# hiding of the automatic options.
 
 config TRACING
 	bool
@@ -119,7 +119,7 @@ menuconfig FTRACE
 	bool "Tracers"
 	default y if DEBUG_KERNEL
 	help
-	 Enable the kernel tracing infrastructure.
+	  Enable the kernel tracing infrastructure.
 
 if FTRACE
 
@@ -133,7 +133,7 @@ config FUNCTION_TRACER
 	help
 	  Enable the kernel to trace every kernel function. This is done
 	  by using a compiler feature to insert a small, 5-byte No-Operation
-	  instruction to the beginning of every kernel function, which NOP
+	  instruction at the beginning of every kernel function, which NOP
 	  sequence is then dynamically patched into a tracer call when
 	  tracing is enabled by the administrator. If it's runtime disabled
 	  (the bootup default), then the overhead of the instructions is very
@@ -150,7 +150,7 @@ config FUNCTION_GRAPH_TRACER
 	  and its entry.
 	  Its first purpose is to trace the duration of functions and
 	  draw a call graph for each thread with some information like
-	  the return value. This is done by setting the current return 
+	  the return value. This is done by setting the current return
 	  address on the current task structure into a stack of calls.
 
 
@@ -173,7 +173,7 @@ config IRQSOFF_TRACER
 
 	      echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
 
-	  (Note that kernel size and overhead increases with this option
+	  (Note that kernel size and overhead increase with this option
 	  enabled. This option and the preempt-off timing option can be
 	  used together or separately.)
 
@@ -186,7 +186,7 @@ config PREEMPT_TRACER
 	select TRACER_MAX_TRACE
 	select RING_BUFFER_ALLOW_SWAP
 	help
-	  This option measures the time spent in preemption off critical
+	  This option measures the time spent in preemption-off critical
 	  sections, with microsecond accuracy.
 
 	  The default measurement method is a maximum search, which is
@@ -195,7 +195,7 @@ config PREEMPT_TRACER
 
 	      echo 0 > /sys/kernel/debug/tracing/tracing_max_latency
 
-	  (Note that kernel size and overhead increases with this option
+	  (Note that kernel size and overhead increase with this option
 	  enabled. This option and the irqs-off timing option can be
 	  used together or separately.)
 
@@ -222,7 +222,7 @@ config ENABLE_DEFAULT_TRACERS
 	depends on !GENERIC_TRACER
 	select TRACING
 	help
-	  This tracer hooks to various trace points in the kernel
+	  This tracer hooks to various trace points in the kernel,
 	  allowing the user to pick and choose which trace point they
 	  want to trace. It also includes the sched_switch tracer plugin.
 
@@ -265,19 +265,19 @@ choice
 	 The likely/unlikely profiler only looks at the conditions that
 	 are annotated with a likely or unlikely macro.
 
-	 The "all branch" profiler will profile every if statement in the
+	 The "all branch" profiler will profile every if-statement in the
 	 kernel. This profiler will also enable the likely/unlikely
-	 profiler as well.
+	 profiler.
 
-	 Either of the above profilers add a bit of overhead to the system.
-	 If unsure choose "No branch profiling".
+	 Either of the above profilers adds a bit of overhead to the system.
+	 If unsure, choose "No branch profiling".
 
 config BRANCH_PROFILE_NONE
 	bool "No branch profiling"
 	help
-	 No branch profiling. Branch profiling adds a bit of overhead.
-	 Only enable it if you want to analyse the branching behavior.
-	 Otherwise keep it disabled.
+	  No branch profiling. Branch profiling adds a bit of overhead.
+	  Only enable it if you want to analyse the branching behavior.
+	  Otherwise keep it disabled.
 
 config PROFILE_ANNOTATED_BRANCHES
 	bool "Trace likely/unlikely profiler"
@@ -288,7 +288,7 @@ config PROFILE_ANNOTATED_BRANCHES
 
 	  /sys/kernel/debug/tracing/profile_annotated_branch
 
-	  Note: this will add a significant overhead, only turn this
+	  Note: this will add a significant overhead; only turn this
 	  on if you need to profile the system's use of these macros.
 
 config PROFILE_ALL_BRANCHES
@@ -305,7 +305,7 @@ config PROFILE_ALL_BRANCHES
 
 	  This configuration, when enabled, will impose a great overhead
 	  on the system. This should only be enabled when the system
-	  is to be analyzed
+	  is to be analyzed in much detail.
 endchoice
 
 config TRACING_BRANCHES
@@ -335,7 +335,7 @@ config POWER_TRACER
 	depends on X86
 	select GENERIC_TRACER
 	help
-	  This tracer helps developers to analyze and optimize the kernels
+	  This tracer helps developers to analyze and optimize the kernel's
 	  power management decisions, specifically the C-state and P-state
 	  behavior.
 
@@ -391,14 +391,14 @@ config HW_BRANCH_TRACER
 	select GENERIC_TRACER
 	help
 	  This tracer records all branches on the system in a circular
-	  buffer giving access to the last N branches for each cpu.
+	  buffer, giving access to the last N branches for each cpu.
 
 config KMEMTRACE
 	bool "Trace SLAB allocations"
 	select GENERIC_TRACER
 	help
 	  kmemtrace provides tracing for slab allocator functions, such as
-	  kmalloc, kfree, kmem_cache_alloc, kmem_cache_free etc.. Collected
+	  kmalloc, kfree, kmem_cache_alloc, kmem_cache_free, etc. Collected
 	  data is then fed to the userspace application in order to analyse
 	  allocation hotspots, internal fragmentation and so on, making it
 	  possible to see how well an allocator performs, as well as debug
@@ -417,15 +417,15 @@ config WORKQUEUE_TRACER
 	bool "Trace workqueues"
 	select GENERIC_TRACER
 	help
-	  The workqueue tracer provides some statistical informations
+	  The workqueue tracer provides some statistical information
           about each cpu workqueue thread such as the number of the
           works inserted and executed since their creation. It can help
-          to evaluate the amount of work each of them have to perform.
+          to evaluate the amount of work each of them has to perform.
           For example it can help a developer to decide whether he should
-          choose a per cpu workqueue instead of a singlethreaded one.
+          choose a per-cpu workqueue instead of a singlethreaded one.
 
 config BLK_DEV_IO_TRACE
-	bool "Support for tracing block io actions"
+	bool "Support for tracing block IO actions"
 	depends on SYSFS
 	depends on BLOCK
 	select RELAY
@@ -456,15 +456,15 @@ config KPROBE_EVENT
 	select TRACING
 	default y
 	help
-	  This allows the user to add tracing events (similar to tracepoints) on the fly
-	  via the ftrace interface. See Documentation/trace/kprobetrace.txt
-	  for more details.
+	  This allows the user to add tracing events (similar to tracepoints)
+	  on the fly via the ftrace interface. See
+	  Documentation/trace/kprobetrace.txt for more details.
 
 	  Those events can be inserted wherever kprobes can probe, and record
 	  various register and memory values.
 
-	  This option is also required by perf-probe subcommand of perf tools. If
-	  you want to use perf tools, this option is strongly recommended.
+	  This option is also required by perf-probe subcommand of perf tools.
+	  If you want to use perf tools, this option is strongly recommended.
 
 config DYNAMIC_FTRACE
 	bool "enable/disable ftrace tracepoints dynamically"
@@ -472,32 +472,32 @@ config DYNAMIC_FTRACE
 	depends on HAVE_DYNAMIC_FTRACE
 	default y
 	help
-         This option will modify all the calls to ftrace dynamically
-	 (will patch them out of the binary image and replaces them
-	 with a No-Op instruction) as they are called. A table is
-	 created to dynamically enable them again.
+          This option will modify all the calls to ftrace dynamically
+	  (will patch them out of the binary image and replace them
+	  with a No-Op instruction) as they are called. A table is
+	  created to dynamically enable them again.
 
-	 This way a CONFIG_FUNCTION_TRACER kernel is slightly larger, but otherwise
-	 has native performance as long as no tracing is active.
+	  This way a CONFIG_FUNCTION_TRACER kernel is slightly larger, but
+	  otherwise has native performance as long as no tracing is active.
 
-	 The changes to the code are done by a kernel thread that
-	 wakes up once a second and checks to see if any ftrace calls
-	 were made. If so, it runs stop_machine (stops all CPUS)
-	 and modifies the code to jump over the call to ftrace.
+	  The changes to the code are done by a kernel thread that
+	  wakes up once a second and checks to see if any ftrace calls
+	  were made. If so, it runs stop_machine (stops all CPUS)
+	  and modifies the code to jump over the call to ftrace.
 
 config FUNCTION_PROFILER
 	bool "Kernel function profiler"
 	depends on FUNCTION_TRACER
 	default n
 	help
-	 This option enables the kernel function profiler. A file is created
-	 in debugfs called function_profile_enabled which defaults to zero.
-	 When a 1 is echoed into this file profiling begins, and when a
-	 zero is entered, profiling stops. A file in the trace_stats
-	 directory called functions, that show the list of functions that
-	 have been hit and their counters.
+	  This option enables the kernel function profiler. A file is created
+	  in debugfs called function_profile_enabled which defaults to zero.
+	  When a 1 is echoed into this file profiling begins, and when a
+	  zero is entered, profiling stops. A "functions" file is created in
+	  the trace_stats directory; this file shows the list of functions that
+	  have been hit and their counters.
 
-	 If in doubt, say N
+	  If in doubt, say N.
 
 config FTRACE_MCOUNT_RECORD
 	def_bool y
@@ -556,8 +556,8 @@ config RING_BUFFER_BENCHMARK
 	tristate "Ring buffer benchmark stress tester"
 	depends on RING_BUFFER
 	help
-	  This option creates a test to stress the ring buffer and bench mark it.
-	  It creates its own ring buffer such that it will not interfer with
+	  This option creates a test to stress the ring buffer and benchmark it.
+	  It creates its own ring buffer such that it will not interfere with
 	  any other users of the ring buffer (such as ftrace). It then creates
 	  a producer and consumer that will run for 10 seconds and sleep for
 	  10 seconds. Each interval it will print out the number of events
@@ -566,7 +566,7 @@ config RING_BUFFER_BENCHMARK
 	  It does not disable interrupts or raise its priority, so it may be
 	  affected by processes that are running.
 
-	  If unsure, say N
+	  If unsure, say N.
 
 endif # FTRACE
 
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 7968762c8167..1e6640f80454 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1690,7 +1690,7 @@ ftrace_regex_lseek(struct file *file, loff_t offset, int origin)
 static int ftrace_match(char *str, char *regex, int len, int type)
 {
 	int matched = 0;
-	char *ptr;
+	int slen;
 
 	switch (type) {
 	case MATCH_FULL:
@@ -1706,8 +1706,8 @@ static int ftrace_match(char *str, char *regex, int len, int type)
 			matched = 1;
 		break;
 	case MATCH_END_ONLY:
-		ptr = strstr(str, regex);
-		if (ptr && (ptr[len] == 0))
+		slen = strlen(str);
+		if (slen >= len && memcmp(str + slen - len, regex, len) == 0)
 			matched = 1;
 		break;
 	}
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 2326b04c95c4..edefe3b2801b 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -2869,7 +2869,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
 	 * Splice the empty reader page into the list around the head.
 	 */
 	reader = rb_set_head_page(cpu_buffer);
-	cpu_buffer->reader_page->list.next = reader->list.next;
+	cpu_buffer->reader_page->list.next = rb_list_head(reader->list.next);
 	cpu_buffer->reader_page->list.prev = reader->list.prev;
 
 	/*
@@ -2906,7 +2906,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
 	 *
 	 * Now make the new head point back to the reader page.
 	 */
-	reader->list.next->prev = &cpu_buffer->reader_page->list;
+	rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;
 	rb_inc_page(cpu_buffer, &cpu_buffer->head_page);
 
 	/* Finally update the reader page to the new head */
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 8b9f20ab8eed..0df1b0f2cb9e 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3949,7 +3949,7 @@ trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt,
 	if (!!(topt->flags->val & topt->opt->bit) != val) {
 		mutex_lock(&trace_types_lock);
 		ret = __set_tracer_option(current_trace, topt->flags,
-					  topt->opt, val);
+					  topt->opt, !val);
 		mutex_unlock(&trace_types_lock);
 		if (ret)
 			return ret;
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 50504cb228de..e42af9aad69f 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -211,8 +211,9 @@ static int filter_pred_pchar(struct filter_pred *pred, void *event,
 {
 	char **addr = (char **)(event + pred->offset);
 	int cmp, match;
+	int len = strlen(*addr) + 1;	/* including tailing '\0' */
 
-	cmp = pred->regex.match(*addr, &pred->regex, pred->regex.field_len);
+	cmp = pred->regex.match(*addr, &pred->regex, len);
 
 	match = cmp ^ pred->not;
 
@@ -251,7 +252,18 @@ static int filter_pred_none(struct filter_pred *pred, void *event,
 	return 0;
 }
 
-/* Basic regex callbacks */
+/*
+ * regex_match_foo - Basic regex callbacks
+ *
+ * @str: the string to be searched
+ * @r:   the regex structure containing the pattern string
+ * @len: the length of the string to be searched (including '\0')
+ *
+ * Note:
+ * - @str might not be NULL-terminated if it's of type DYN_STRING
+ *   or STATIC_STRING
+ */
+
 static int regex_match_full(char *str, struct regex *r, int len)
 {
 	if (strncmp(str, r->pattern, len) == 0)
@@ -261,23 +273,24 @@ static int regex_match_full(char *str, struct regex *r, int len)
 
 static int regex_match_front(char *str, struct regex *r, int len)
 {
-	if (strncmp(str, r->pattern, len) == 0)
+	if (strncmp(str, r->pattern, r->len) == 0)
 		return 1;
 	return 0;
 }
 
 static int regex_match_middle(char *str, struct regex *r, int len)
 {
-	if (strstr(str, r->pattern))
+	if (strnstr(str, r->pattern, len))
 		return 1;
 	return 0;
 }
 
 static int regex_match_end(char *str, struct regex *r, int len)
 {
-	char *ptr = strstr(str, r->pattern);
+	int strlen = len - 1;
 
-	if (ptr && (ptr[r->len] == 0))
+	if (strlen >= r->len &&
+	    memcmp(str + strlen - r->len, r->pattern, r->len) == 0)
 		return 1;
 	return 0;
 }
@@ -781,10 +794,8 @@ static int filter_add_pred(struct filter_parse_state *ps,
 			pred->regex.field_len = field->size;
 		} else if (field->filter_type == FILTER_DYN_STRING)
 			fn = filter_pred_strloc;
-		else {
+		else
 			fn = filter_pred_pchar;
-			pred->regex.field_len = strlen(pred->regex.pattern);
-		}
 	} else {
 		if (field->is_signed)
 			ret = strict_strtoll(pred->regex.pattern, 0, &val);
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 458e5bfe26d0..d4fa5dc1ee4e 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -158,7 +158,8 @@ ftrace_format_##name(struct ftrace_event_call *unused,			\
 	BUILD_BUG_ON(len > MAX_FILTER_STR_VAL);				\
 	ret = trace_define_field(event_call, #type "[" #len "]", #item,	\
 				 offsetof(typeof(field), item),		\
-				 sizeof(field.item), 0, FILTER_OTHER);	\
+				 sizeof(field.item),			\
+				 is_signed_type(type), FILTER_OTHER);	\
 	if (ret)							\
 		return ret;
 
@@ -168,8 +169,8 @@ ftrace_format_##name(struct ftrace_event_call *unused,			\
 	ret = trace_define_field(event_call, #type "[" #len "]", #item,	\
 				 offsetof(typeof(field),		\
 					  container.item),		\
-				 sizeof(field.container.item), 0,	\
-				 FILTER_OTHER);				\
+				 sizeof(field.container.item),		\
+				 is_signed_type(type), FILTER_OTHER);	\
 	if (ret)							\
 		return ret;
 
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 375f81a568dc..6ea90c0e2c96 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1201,10 +1201,11 @@ static int __probe_event_show_format(struct trace_seq *s,
 #undef SHOW_FIELD
 #define SHOW_FIELD(type, item, name)					\
 	do {								\
-		ret = trace_seq_printf(s, "\tfield: " #type " %s;\t"	\
-				"offset:%u;\tsize:%u;\n", name,		\
+		ret = trace_seq_printf(s, "\tfield:" #type " %s;\t"	\
+				"offset:%u;\tsize:%u;\tsigned:%d;\n", name,\
 				(unsigned int)offsetof(typeof(field), item),\
-				(unsigned int)sizeof(type));		\
+				(unsigned int)sizeof(type),		\
+				is_signed_type(type));			\
 		if (!ret)						\
 			return 0;					\
 	} while (0)
diff --git a/kernel/trace/trace_ksym.c b/kernel/trace/trace_ksym.c
index faf37fa4408c..94103cdcf9d8 100644
--- a/kernel/trace/trace_ksym.c
+++ b/kernel/trace/trace_ksym.c
@@ -26,12 +26,13 @@
 #include <linux/fs.h>
 
 #include "trace_output.h"
-#include "trace_stat.h"
 #include "trace.h"
 
 #include <linux/hw_breakpoint.h>
 #include <asm/hw_breakpoint.h>
 
+#include <asm/atomic.h>
+
 /*
  * For now, let us restrict the no. of symbols traced simultaneously to number
  * of available hardware breakpoint registers.
@@ -44,7 +45,7 @@ struct trace_ksym {
 	struct perf_event	**ksym_hbp;
 	struct perf_event_attr	attr;
 #ifdef CONFIG_PROFILE_KSYM_TRACER
-	unsigned long		counter;
+	atomic64_t		counter;
 #endif
 	struct hlist_node	ksym_hlist;
 };
@@ -69,9 +70,8 @@ void ksym_collect_stats(unsigned long hbp_hit_addr)
 
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(entry, node, &ksym_filter_head, ksym_hlist) {
-		if ((entry->attr.bp_addr == hbp_hit_addr) &&
-		    (entry->counter <= MAX_UL_INT)) {
-			entry->counter++;
+		if (entry->attr.bp_addr == hbp_hit_addr) {
+			atomic64_inc(&entry->counter);
 			break;
 		}
 	}
@@ -197,7 +197,6 @@ int process_new_ksym_entry(char *ksymname, int op, unsigned long addr)
 	entry->attr.bp_addr = addr;
 	entry->attr.bp_len = HW_BREAKPOINT_LEN_4;
 
-	ret = -EAGAIN;
 	entry->ksym_hbp = register_wide_hw_breakpoint(&entry->attr,
 					ksym_hbp_handler);
 
@@ -300,8 +299,8 @@ static ssize_t ksym_trace_filter_write(struct file *file,
 	 * 2: echo 0 > ksym_trace_filter
 	 * 3: echo "*:---" > ksym_trace_filter
 	 */
-	if (!buf[0] || !strcmp(buf, "0") ||
-	    !strcmp(buf, "*:---")) {
+	if (!input_string[0] || !strcmp(input_string, "0") ||
+	    !strcmp(input_string, "*:---")) {
 		__ksym_trace_reset();
 		ret = 0;
 		goto out;
@@ -444,102 +443,77 @@ struct tracer ksym_tracer __read_mostly =
 	.print_line	= ksym_trace_output
 };
 
-__init static int init_ksym_trace(void)
-{
-	struct dentry *d_tracer;
-	struct dentry *entry;
-
-	d_tracer = tracing_init_dentry();
-	ksym_filter_entry_count = 0;
-
-	entry = debugfs_create_file("ksym_trace_filter", 0644, d_tracer,
-				    NULL, &ksym_tracing_fops);
-	if (!entry)
-		pr_warning("Could not create debugfs "
-			   "'ksym_trace_filter' file\n");
-
-	return register_tracer(&ksym_tracer);
-}
-device_initcall(init_ksym_trace);
-
-
 #ifdef CONFIG_PROFILE_KSYM_TRACER
-static int ksym_tracer_stat_headers(struct seq_file *m)
+static int ksym_profile_show(struct seq_file *m, void *v)
 {
+	struct hlist_node *node;
+	struct trace_ksym *entry;
+	int access_type = 0;
+	char fn_name[KSYM_NAME_LEN];
+
 	seq_puts(m, "  Access Type ");
 	seq_puts(m, "  Symbol                                       Counter\n");
 	seq_puts(m, "  ----------- ");
 	seq_puts(m, "  ------                                       -------\n");
-	return 0;
-}
 
-static int ksym_tracer_stat_show(struct seq_file *m, void *v)
-{
-	struct hlist_node *stat = v;
-	struct trace_ksym *entry;
-	int access_type = 0;
-	char fn_name[KSYM_NAME_LEN];
+	rcu_read_lock();
+	hlist_for_each_entry_rcu(entry, node, &ksym_filter_head, ksym_hlist) {
 
-	entry = hlist_entry(stat, struct trace_ksym, ksym_hlist);
+		access_type = entry->attr.bp_type;
 
-	access_type = entry->attr.bp_type;
+		switch (access_type) {
+		case HW_BREAKPOINT_R:
+			seq_puts(m, "  R           ");
+			break;
+		case HW_BREAKPOINT_W:
+			seq_puts(m, "  W           ");
+			break;
+		case HW_BREAKPOINT_R | HW_BREAKPOINT_W:
+			seq_puts(m, "  RW          ");
+			break;
+		default:
+			seq_puts(m, "  NA          ");
+		}
 
-	switch (access_type) {
-	case HW_BREAKPOINT_R:
-		seq_puts(m, "  R           ");
-		break;
-	case HW_BREAKPOINT_W:
-		seq_puts(m, "  W           ");
-		break;
-	case HW_BREAKPOINT_R | HW_BREAKPOINT_W:
-		seq_puts(m, "  RW          ");
-		break;
-	default:
-		seq_puts(m, "  NA          ");
+		if (lookup_symbol_name(entry->attr.bp_addr, fn_name) >= 0)
+			seq_printf(m, "  %-36s", fn_name);
+		else
+			seq_printf(m, "  %-36s", "<NA>");
+		seq_printf(m, " %15llu\n",
+			   (unsigned long long)atomic64_read(&entry->counter));
 	}
-
-	if (lookup_symbol_name(entry->attr.bp_addr, fn_name) >= 0)
-		seq_printf(m, "  %-36s", fn_name);
-	else
-		seq_printf(m, "  %-36s", "<NA>");
-	seq_printf(m, " %15lu\n", entry->counter);
+	rcu_read_unlock();
 
 	return 0;
 }
 
-static void *ksym_tracer_stat_start(struct tracer_stat *trace)
+static int ksym_profile_open(struct inode *node, struct file *file)
 {
-	return ksym_filter_head.first;
-}
-
-static void *
-ksym_tracer_stat_next(void *v, int idx)
-{
-	struct hlist_node *stat = v;
-
-	return stat->next;
+	return single_open(file, ksym_profile_show, NULL);
 }
 
-static struct tracer_stat ksym_tracer_stats = {
-	.name = "ksym_tracer",
-	.stat_start = ksym_tracer_stat_start,
-	.stat_next = ksym_tracer_stat_next,
-	.stat_headers = ksym_tracer_stat_headers,
-	.stat_show = ksym_tracer_stat_show
+static const struct file_operations ksym_profile_fops = {
+	.open		= ksym_profile_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
 };
+#endif /* CONFIG_PROFILE_KSYM_TRACER */
 
-__init static int ksym_tracer_stat_init(void)
+__init static int init_ksym_trace(void)
 {
-	int ret;
+	struct dentry *d_tracer;
 
-	ret = register_stat_tracer(&ksym_tracer_stats);
-	if (ret) {
-		printk(KERN_WARNING "Warning: could not register "
-				    "ksym tracer stats\n");
-		return 1;
-	}
+	d_tracer = tracing_init_dentry();
 
-	return 0;
+	trace_create_file("ksym_trace_filter", 0644, d_tracer,
+			  NULL, &ksym_tracing_fops);
+
+#ifdef CONFIG_PROFILE_KSYM_TRACER
+	trace_create_file("ksym_profile", 0444, d_tracer,
+			  NULL, &ksym_profile_fops);
+#endif
+
+	return register_tracer(&ksym_tracer);
 }
-fs_initcall(ksym_tracer_stat_init);
-#endif /* CONFIG_PROFILE_KSYM_TRACER */
+device_initcall(init_ksym_trace);
diff --git a/lib/Kconfig b/lib/Kconfig
index 1cfe51628e1b..97b136ff117e 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -117,6 +117,10 @@ config DECOMPRESS_BZIP2
 config DECOMPRESS_LZMA
 	tristate
 
+config DECOMPRESS_LZO
+	select LZO_DECOMPRESS
+	tristate
+
 #
 # Generic allocator support is selected if needed
 #
diff --git a/lib/Makefile b/lib/Makefile
index 347ad8db29d3..3b0b4a696db9 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -21,7 +21,7 @@ lib-y	+= kobject.o kref.o klist.o
 
 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
 	 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
-	 string_helpers.o gcd.o
+	 string_helpers.o gcd.o list_sort.o
 
 ifeq ($(CONFIG_DEBUG_KOBJECT),y)
 CFLAGS_kobject.o += -DDEBUG
@@ -69,6 +69,7 @@ obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
 lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
 lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
 lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
+lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
 
 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
diff --git a/lib/decompress.c b/lib/decompress.c
index d2842f571674..a7606815541f 100644
--- a/lib/decompress.c
+++ b/lib/decompress.c
@@ -9,6 +9,7 @@
 #include <linux/decompress/bunzip2.h>
 #include <linux/decompress/unlzma.h>
 #include <linux/decompress/inflate.h>
+#include <linux/decompress/unlzo.h>
 
 #include <linux/types.h>
 #include <linux/string.h>
@@ -22,6 +23,9 @@
 #ifndef CONFIG_DECOMPRESS_LZMA
 # define unlzma NULL
 #endif
+#ifndef CONFIG_DECOMPRESS_LZO
+# define unlzo NULL
+#endif
 
 static const struct compress_format {
 	unsigned char magic[2];
@@ -32,6 +36,7 @@ static const struct compress_format {
 	{ {037, 0236}, "gzip", gunzip },
 	{ {0x42, 0x5a}, "bzip2", bunzip2 },
 	{ {0x5d, 0x00}, "lzma", unlzma },
+	{ {0x89, 0x4c}, "lzo", unlzo },
 	{ {0, 0}, NULL, NULL }
 };
 
diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c
new file mode 100644
index 000000000000..db521f45626e
--- /dev/null
+++ b/lib/decompress_unlzo.c
@@ -0,0 +1,209 @@
+/*
+ * LZO decompressor for the Linux kernel. Code borrowed from the lzo
+ * implementation by Markus Franz Xaver Johannes Oberhumer.
+ *
+ * Linux kernel adaptation:
+ * Copyright (C) 2009
+ * Albin Tonnerre, Free Electrons <albin.tonnerre@free-electrons.com>
+ *
+ * Original code:
+ * Copyright (C) 1996-2005 Markus Franz Xaver Johannes Oberhumer
+ * All Rights Reserved.
+ *
+ * lzop and the LZO library are free software; you can redistribute them
+ * and/or modify them 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; see the file COPYING.
+ * If not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Markus F.X.J. Oberhumer
+ * <markus@oberhumer.com>
+ * http://www.oberhumer.com/opensource/lzop/
+ */
+
+#ifdef STATIC
+#include "lzo/lzo1x_decompress.c"
+#else
+#include <linux/slab.h>
+#include <linux/decompress/unlzo.h>
+#endif
+
+#include <linux/types.h>
+#include <linux/lzo.h>
+#include <linux/decompress/mm.h>
+
+#include <linux/compiler.h>
+#include <asm/unaligned.h>
+
+static const unsigned char lzop_magic[] = {
+	0x89, 0x4c, 0x5a, 0x4f, 0x00, 0x0d, 0x0a, 0x1a, 0x0a };
+
+#define LZO_BLOCK_SIZE        (256*1024l)
+#define HEADER_HAS_FILTER      0x00000800L
+
+STATIC inline int INIT parse_header(u8 *input, u8 *skip)
+{
+	int l;
+	u8 *parse = input;
+	u8 level = 0;
+	u16 version;
+
+	/* read magic: 9 first bits */
+	for (l = 0; l < 9; l++) {
+		if (*parse++ != lzop_magic[l])
+			return 0;
+	}
+	/* get version (2bytes), skip library version (2),
+	 * 'need to be extracted' version (2) and
+	 * method (1) */
+	version = get_unaligned_be16(parse);
+	parse += 7;
+	if (version >= 0x0940)
+		level = *parse++;
+	if (get_unaligned_be32(parse) & HEADER_HAS_FILTER)
+		parse += 8; /* flags + filter info */
+	else
+		parse += 4; /* flags */
+
+	/* skip mode and mtime_low */
+	parse += 8;
+	if (version >= 0x0940)
+		parse += 4;	/* skip mtime_high */
+
+	l = *parse++;
+	/* don't care about the file name, and skip checksum */
+	parse += l + 4;
+
+	*skip = parse - input;
+	return 1;
+}
+
+STATIC inline int INIT unlzo(u8 *input, int in_len,
+				int (*fill) (void *, unsigned int),
+				int (*flush) (void *, unsigned int),
+				u8 *output, int *posp,
+				void (*error_fn) (char *x))
+{
+	u8 skip = 0, r = 0;
+	u32 src_len, dst_len;
+	size_t tmp;
+	u8 *in_buf, *in_buf_save, *out_buf;
+	int obytes_processed = 0;
+
+	set_error_fn(error_fn);
+
+	if (output) {
+		out_buf = output;
+	} else if (!flush) {
+		error("NULL output pointer and no flush function provided");
+		goto exit;
+	} else {
+		out_buf = malloc(LZO_BLOCK_SIZE);
+		if (!out_buf) {
+			error("Could not allocate output buffer");
+			goto exit;
+		}
+	}
+
+	if (input && fill) {
+		error("Both input pointer and fill function provided, don't know what to do");
+		goto exit_1;
+	} else if (input) {
+		in_buf = input;
+	} else if (!fill || !posp) {
+		error("NULL input pointer and missing position pointer or fill function");
+		goto exit_1;
+	} else {
+		in_buf = malloc(lzo1x_worst_compress(LZO_BLOCK_SIZE));
+		if (!in_buf) {
+			error("Could not allocate input buffer");
+			goto exit_1;
+		}
+	}
+	in_buf_save = in_buf;
+
+	if (posp)
+		*posp = 0;
+
+	if (fill)
+		fill(in_buf, lzo1x_worst_compress(LZO_BLOCK_SIZE));
+
+	if (!parse_header(input, &skip)) {
+		error("invalid header");
+		goto exit_2;
+	}
+	in_buf += skip;
+
+	if (posp)
+		*posp = skip;
+
+	for (;;) {
+		/* read uncompressed block size */
+		dst_len = get_unaligned_be32(in_buf);
+		in_buf += 4;
+
+		/* exit if last block */
+		if (dst_len == 0) {
+			if (posp)
+				*posp += 4;
+			break;
+		}
+
+		if (dst_len > LZO_BLOCK_SIZE) {
+			error("dest len longer than block size");
+			goto exit_2;
+		}
+
+		/* read compressed block size, and skip block checksum info */
+		src_len = get_unaligned_be32(in_buf);
+		in_buf += 8;
+
+		if (src_len <= 0 || src_len > dst_len) {
+			error("file corrupted");
+			goto exit_2;
+		}
+
+		/* decompress */
+		tmp = dst_len;
+		r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
+						out_buf, &tmp);
+
+		if (r != LZO_E_OK || dst_len != tmp) {
+			error("Compressed data violation");
+			goto exit_2;
+		}
+
+		obytes_processed += dst_len;
+		if (flush)
+			flush(out_buf, dst_len);
+		if (output)
+			out_buf += dst_len;
+		if (posp)
+			*posp += src_len + 12;
+		if (fill) {
+			in_buf = in_buf_save;
+			fill(in_buf, lzo1x_worst_compress(LZO_BLOCK_SIZE));
+		} else
+			in_buf += src_len;
+	}
+
+exit_2:
+	if (!input)
+		free(in_buf);
+exit_1:
+	if (!output)
+		free(out_buf);
+exit:
+	return obytes_processed;
+}
+
+#define decompress unlzo
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index d9b08e0f7f55..7d2f0b33e5a8 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -670,12 +670,13 @@ static int device_dma_allocations(struct device *dev)
 	return count;
 }
 
-static int dma_debug_device_change(struct notifier_block *nb,
-				    unsigned long action, void *data)
+static int dma_debug_device_change(struct notifier_block *nb, unsigned long action, void *data)
 {
 	struct device *dev = data;
 	int count;
 
+	if (global_disable)
+		return 0;
 
 	switch (action) {
 	case BUS_NOTIFY_UNBOUND_DRIVER:
@@ -697,6 +698,9 @@ void dma_debug_add_bus(struct bus_type *bus)
 {
 	struct notifier_block *nb;
 
+	if (global_disable)
+		return;
+
 	nb = kzalloc(sizeof(struct notifier_block), GFP_KERNEL);
 	if (nb == NULL) {
 		pr_err("dma_debug_add_bus: out of memory\n");
@@ -909,6 +913,9 @@ static void check_sync(struct device *dev,
 				ref->size);
 	}
 
+	if (entry->direction == DMA_BIDIRECTIONAL)
+		goto out;
+
 	if (ref->direction != entry->direction) {
 		err_printk(dev, entry, "DMA-API: device driver syncs "
 				"DMA memory with different direction "
@@ -919,9 +926,6 @@ static void check_sync(struct device *dev,
 				dir2name[ref->direction]);
 	}
 
-	if (entry->direction == DMA_BIDIRECTIONAL)
-		goto out;
-
 	if (to_cpu && !(entry->direction == DMA_FROM_DEVICE) &&
 		      !(ref->direction == DMA_TO_DEVICE))
 		err_printk(dev, entry, "DMA-API: device driver syncs "
@@ -944,7 +948,6 @@ static void check_sync(struct device *dev,
 
 out:
 	put_hash_bucket(bucket, &flags);
-
 }
 
 void debug_dma_map_page(struct device *dev, struct page *page, size_t offset,
diff --git a/lib/list_sort.c b/lib/list_sort.c
new file mode 100644
index 000000000000..19d11e0bb958
--- /dev/null
+++ b/lib/list_sort.c
@@ -0,0 +1,102 @@
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/list_sort.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+
+/**
+ * list_sort - sort a list.
+ * @priv: private data, passed to @cmp
+ * @head: the list to sort
+ * @cmp: the elements comparison function
+ *
+ * This function has been implemented by Mark J Roberts <mjr@znex.org>. It
+ * implements "merge sort" which has O(nlog(n)) complexity. The list is sorted
+ * in ascending order.
+ *
+ * The comparison function @cmp is supposed to return a negative value if @a is
+ * less than @b, and a positive value if @a is greater than @b. If @a and @b
+ * are equivalent, then it does not matter what this function returns.
+ */
+void list_sort(void *priv, struct list_head *head,
+	       int (*cmp)(void *priv, struct list_head *a,
+			  struct list_head *b))
+{
+	struct list_head *p, *q, *e, *list, *tail, *oldhead;
+	int insize, nmerges, psize, qsize, i;
+
+	if (list_empty(head))
+		return;
+
+	list = head->next;
+	list_del(head);
+	insize = 1;
+	for (;;) {
+		p = oldhead = list;
+		list = tail = NULL;
+		nmerges = 0;
+
+		while (p) {
+			nmerges++;
+			q = p;
+			psize = 0;
+			for (i = 0; i < insize; i++) {
+				psize++;
+				q = q->next == oldhead ? NULL : q->next;
+				if (!q)
+					break;
+			}
+
+			qsize = insize;
+			while (psize > 0 || (qsize > 0 && q)) {
+				if (!psize) {
+					e = q;
+					q = q->next;
+					qsize--;
+					if (q == oldhead)
+						q = NULL;
+				} else if (!qsize || !q) {
+					e = p;
+					p = p->next;
+					psize--;
+					if (p == oldhead)
+						p = NULL;
+				} else if (cmp(priv, p, q) <= 0) {
+					e = p;
+					p = p->next;
+					psize--;
+					if (p == oldhead)
+						p = NULL;
+				} else {
+					e = q;
+					q = q->next;
+					qsize--;
+					if (q == oldhead)
+						q = NULL;
+				}
+				if (tail)
+					tail->next = e;
+				else
+					list = e;
+				e->prev = tail;
+				tail = e;
+			}
+			p = q;
+		}
+
+		tail->next = list;
+		list->prev = tail;
+
+		if (nmerges <= 1)
+			break;
+
+		insize *= 2;
+	}
+
+	head->next = list;
+	head->prev = list->prev;
+	list->prev->next = head;
+	list->prev = head;
+}
+
+EXPORT_SYMBOL(list_sort);
diff --git a/lib/lzo/lzo1x_decompress.c b/lib/lzo/lzo1x_decompress.c
index 5dc6b29c1575..f2fd09850223 100644
--- a/lib/lzo/lzo1x_decompress.c
+++ b/lib/lzo/lzo1x_decompress.c
@@ -11,11 +11,13 @@
  *  Richard Purdie <rpurdie@openedhand.com>
  */
 
+#ifndef STATIC
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/lzo.h>
-#include <asm/byteorder.h>
+#endif
+
 #include <asm/unaligned.h>
+#include <linux/lzo.h>
 #include "lzodefs.h"
 
 #define HAVE_IP(x, ip_end, ip) ((size_t)(ip_end - ip) < (x))
@@ -244,9 +246,10 @@ lookbehind_overrun:
 	*out_len = op - out;
 	return LZO_E_LOOKBEHIND_OVERRUN;
 }
-
+#ifndef STATIC
 EXPORT_SYMBOL_GPL(lzo1x_decompress_safe);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("LZO1X Decompressor");
 
+#endif
diff --git a/lib/rational.c b/lib/rational.c
index b3c099b5478e..3ed247b80662 100644
--- a/lib/rational.c
+++ b/lib/rational.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/rational.h>
+#include <linux/module.h>
 
 /*
  * calculate best rational approximation for a given fraction
diff --git a/lib/string.c b/lib/string.c
index 9f75b4ec50b8..a1cdcfcc42d0 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -667,7 +667,7 @@ EXPORT_SYMBOL(memscan);
  */
 char *strstr(const char *s1, const char *s2)
 {
-	int l1, l2;
+	size_t l1, l2;
 
 	l2 = strlen(s2);
 	if (!l2)
@@ -684,6 +684,31 @@ char *strstr(const char *s1, const char *s2)
 EXPORT_SYMBOL(strstr);
 #endif
 
+#ifndef __HAVE_ARCH_STRNSTR
+/**
+ * strnstr - Find the first substring in a length-limited string
+ * @s1: The string to be searched
+ * @s2: The string to search for
+ * @len: the maximum number of characters to search
+ */
+char *strnstr(const char *s1, const char *s2, size_t len)
+{
+	size_t l1 = len, l2;
+
+	l2 = strlen(s2);
+	if (!l2)
+		return (char *)s1;
+	while (l1 >= l2) {
+		l1--;
+		if (!memcmp(s1, s2, l2))
+			return (char *)s1;
+		s1++;
+	}
+	return NULL;
+}
+EXPORT_SYMBOL(strnstr);
+#endif
+
 #ifndef __HAVE_ARCH_MEMCHR
 /**
  * memchr - Find a character in an area of memory.
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index d4996cf46eb6..af4aaa6c36f3 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -681,24 +681,55 @@ static char *mac_address_string(char *buf, char *end, u8 *addr,
 	char mac_addr[sizeof("xx:xx:xx:xx:xx:xx")];
 	char *p = mac_addr;
 	int i;
+	char separator;
+
+	if (fmt[1] == 'F') {		/* FDDI canonical format */
+		separator = '-';
+	} else {
+		separator = ':';
+	}
 
 	for (i = 0; i < 6; i++) {
 		p = pack_hex_byte(p, addr[i]);
 		if (fmt[0] == 'M' && i != 5)
-			*p++ = ':';
+			*p++ = separator;
 	}
 	*p = '\0';
 
 	return string(buf, end, mac_addr, spec);
 }
 
-static char *ip4_string(char *p, const u8 *addr, bool leading_zeros)
+static char *ip4_string(char *p, const u8 *addr, const char *fmt)
 {
 	int i;
-
+	bool leading_zeros = (fmt[0] == 'i');
+	int index;
+	int step;
+
+	switch (fmt[2]) {
+	case 'h':
+#ifdef __BIG_ENDIAN
+		index = 0;
+		step = 1;
+#else
+		index = 3;
+		step = -1;
+#endif
+		break;
+	case 'l':
+		index = 3;
+		step = -1;
+		break;
+	case 'n':
+	case 'b':
+	default:
+		index = 0;
+		step = 1;
+		break;
+	}
 	for (i = 0; i < 4; i++) {
 		char temp[3];	/* hold each IP quad in reverse order */
-		int digits = put_dec_trunc(temp, addr[i]) - temp;
+		int digits = put_dec_trunc(temp, addr[index]) - temp;
 		if (leading_zeros) {
 			if (digits < 3)
 				*p++ = '0';
@@ -710,6 +741,7 @@ static char *ip4_string(char *p, const u8 *addr, bool leading_zeros)
 			*p++ = temp[digits];
 		if (i < 3)
 			*p++ = '.';
+		index += step;
 	}
 	*p = '\0';
 
@@ -789,7 +821,7 @@ static char *ip6_compressed_string(char *p, const char *addr)
 	if (useIPv4) {
 		if (needcolon)
 			*p++ = ':';
-		p = ip4_string(p, &in6.s6_addr[12], false);
+		p = ip4_string(p, &in6.s6_addr[12], "I4");
 	}
 	*p = '\0';
 
@@ -829,7 +861,7 @@ static char *ip4_addr_string(char *buf, char *end, const u8 *addr,
 {
 	char ip4_addr[sizeof("255.255.255.255")];
 
-	ip4_string(ip4_addr, addr, fmt[0] == 'i');
+	ip4_string(ip4_addr, addr, fmt);
 
 	return string(buf, end, ip4_addr, spec);
 }
@@ -896,14 +928,17 @@ static char *uuid_string(char *buf, char *end, const u8 *addr,
  * - 'M' For a 6-byte MAC address, it prints the address in the
  *       usual colon-separated hex notation
  * - 'm' For a 6-byte MAC address, it prints the hex address without colons
+ * - 'MF' For a 6-byte MAC FDDI address, it prints the address
+ *       with a dash-separated hex notation
  * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way
  *       IPv4 uses dot-separated decimal without leading 0's (1.2.3.4)
  *       IPv6 uses colon separated network-order 16 bit hex with leading 0's
  * - 'i' [46] for 'raw' IPv4/IPv6 addresses
  *       IPv6 omits the colons (01020304...0f)
  *       IPv4 uses dot-separated decimal with leading 0's (010.123.045.006)
+ * - '[Ii]4[hnbl]' IPv4 addresses in host, network, big or little endian order
  * - 'I6c' for IPv6 addresses printed as specified by
- *       http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ *       http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
  * - 'U' For a 16 byte UUID/GUID, it prints the UUID/GUID in the form
  *       "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
  *       Options for %pU are:
@@ -939,6 +974,7 @@ static char *pointer(const char *fmt, char *buf, char *end, void *ptr,
 		return resource_string(buf, end, ptr, spec, fmt);
 	case 'M':			/* Colon separated: 00:01:02:03:04:05 */
 	case 'm':			/* Contiguous: 000102030405 */
+					/* [mM]F (FDDI, bit reversed) */
 		return mac_address_string(buf, end, ptr, spec, fmt);
 	case 'I':			/* Formatted IP supported
 					 * 4:	1.2.3.4
@@ -1188,7 +1224,7 @@ qualifier:
  * %pI6 print an IPv6 address with colons
  * %pi6 print an IPv6 address without colons
  * %pI6c print an IPv6 address as specified by
- *   http://www.ietf.org/id/draft-kawamura-ipv6-text-representation-03.txt
+ *   http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-00
  * %pU[bBlL] print a UUID/GUID in big or little endian using lower or upper
  *   case.
  * %n is ignored
diff --git a/lib/zlib_inflate/inffast.c b/lib/zlib_inflate/inffast.c
index 8550b0c05d00..215447c55261 100644
--- a/lib/zlib_inflate/inffast.c
+++ b/lib/zlib_inflate/inffast.c
@@ -8,6 +8,21 @@
 #include "inflate.h"
 #include "inffast.h"
 
+/* Only do the unaligned "Faster" variant when
+ * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is set
+ *
+ * On powerpc, it won't be as we don't include autoconf.h
+ * automatically for the boot wrapper, which is intended as
+ * we run in an environment where we may not be able to deal
+ * with (even rare) alignment faults. In addition, we do not
+ * define __KERNEL__ for arch/powerpc/boot unlike x86
+ */
+
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+#endif
+
 #ifndef ASMINF
 
 /* Allow machine dependent optimization for post-increment or pre-increment.
@@ -24,9 +39,11 @@
 #ifdef POSTINC
 #  define OFF 0
 #  define PUP(a) *(a)++
+#  define UP_UNALIGNED(a) get_unaligned((a)++)
 #else
 #  define OFF 1
 #  define PUP(a) *++(a)
+#  define UP_UNALIGNED(a) get_unaligned(++(a))
 #endif
 
 /*
@@ -239,18 +256,62 @@ void inflate_fast(z_streamp strm, unsigned start)
                     }
                 }
                 else {
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+		    unsigned short *sout;
+		    unsigned long loops;
+
+                    from = out - dist;          /* copy direct from output */
+		    /* minimum length is three */
+		    /* Align out addr */
+		    if (!((long)(out - 1 + OFF) & 1)) {
+			PUP(out) = PUP(from);
+			len--;
+		    }
+		    sout = (unsigned short *)(out - OFF);
+		    if (dist > 2) {
+			unsigned short *sfrom;
+
+			sfrom = (unsigned short *)(from - OFF);
+			loops = len >> 1;
+			do
+			    PUP(sout) = UP_UNALIGNED(sfrom);
+			while (--loops);
+			out = (unsigned char *)sout + OFF;
+			from = (unsigned char *)sfrom + OFF;
+		    } else { /* dist == 1 or dist == 2 */
+			unsigned short pat16;
+
+			pat16 = *(sout-2+2*OFF);
+			if (dist == 1)
+#if defined(__BIG_ENDIAN)
+			    pat16 = (pat16 & 0xff) | ((pat16 & 0xff) << 8);
+#elif defined(__LITTLE_ENDIAN)
+			    pat16 = (pat16 & 0xff00) | ((pat16 & 0xff00) >> 8);
+#else
+#error __BIG_ENDIAN nor __LITTLE_ENDIAN is defined
+#endif
+			loops = len >> 1;
+			do
+			    PUP(sout) = pat16;
+			while (--loops);
+			out = (unsigned char *)sout + OFF;
+		    }
+		    if (len & 1)
+			PUP(out) = PUP(from);
+#else /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
                     from = out - dist;          /* copy direct from output */
                     do {                        /* minimum length is three */
-                        PUP(out) = PUP(from);
-                        PUP(out) = PUP(from);
-                        PUP(out) = PUP(from);
-                        len -= 3;
+			 PUP(out) = PUP(from);
+			 PUP(out) = PUP(from);
+			 PUP(out) = PUP(from);
+			 len -= 3;
                     } while (len > 2);
                     if (len) {
-                        PUP(out) = PUP(from);
-                        if (len > 1)
-                            PUP(out) = PUP(from);
+			 PUP(out) = PUP(from);
+			 if (len > 1)
+			     PUP(out) = PUP(from);
                     }
+#endif /* !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
                 }
             }
             else if ((op & 64) == 0) {          /* 2nd level distance code */
diff --git a/mm/Kconfig b/mm/Kconfig
index ee9f3e0f2b69..17b8947aa7da 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -253,7 +253,7 @@ config MEMORY_FAILURE
 
 config HWPOISON_INJECT
 	tristate "HWPoison pages injector"
-	depends on MEMORY_FAILURE && DEBUG_KERNEL
+	depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
 	select PROC_PAGE_MONITOR
 
 config NOMMU_INITIAL_TRIM_EXCESS
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 65f38c218207..e91b81b63670 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -402,7 +402,7 @@ static void clear_huge_page(struct page *page,
 {
 	int i;
 
-	if (unlikely(sz > MAX_ORDER_NR_PAGES)) {
+	if (unlikely(sz/PAGE_SIZE > MAX_ORDER_NR_PAGES)) {
 		clear_gigantic_page(page, addr, sz);
 		return;
 	}
diff --git a/mm/maccess.c b/mm/maccess.c
index 9073695ff25f..4e348dbaecd7 100644
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -14,7 +14,11 @@
  * Safely read from address @src to the buffer at @dst.  If a kernel fault
  * happens, handle that and return -EFAULT.
  */
-long probe_kernel_read(void *dst, void *src, size_t size)
+
+long __weak probe_kernel_read(void *dst, void *src, size_t size)
+    __attribute__((alias("__probe_kernel_read")));
+
+long __probe_kernel_read(void *dst, void *src, size_t size)
 {
 	long ret;
 	mm_segment_t old_fs = get_fs();
@@ -39,7 +43,10 @@ EXPORT_SYMBOL_GPL(probe_kernel_read);
  * Safely write to address @dst from the buffer at @src.  If a kernel fault
  * happens, handle that and return -EFAULT.
  */
-long notrace __weak probe_kernel_write(void *dst, void *src, size_t size)
+long __weak probe_kernel_write(void *dst, void *src, size_t size)
+    __attribute__((alias("__probe_kernel_write")));
+
+long __probe_kernel_write(void *dst, void *src, size_t size)
 {
 	long ret;
 	mm_segment_t old_fs = get_fs();
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 488b644e0e8e..954032b80bed 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2586,7 +2586,7 @@ static int mem_cgroup_force_empty(struct mem_cgroup *mem, bool free_all)
 	if (free_all)
 		goto try_to_free;
 move_account:
-	while (mem->res.usage > 0) {
+	do {
 		ret = -EBUSY;
 		if (cgroup_task_count(cgrp) || !list_empty(&cgrp->children))
 			goto out;
@@ -2614,8 +2614,8 @@ move_account:
 		if (ret == -ENOMEM)
 			goto try_to_free;
 		cond_resched();
-	}
-	ret = 0;
+	/* "ret" should also be checked to ensure all lists are empty. */
+	} while (mem->res.usage > 0 || ret);
 out:
 	css_put(&mem->css);
 	return ret;
@@ -2648,10 +2648,7 @@ try_to_free:
 	}
 	lru_add_drain();
 	/* try move_account...there may be some *locked* pages. */
-	if (mem->res.usage)
-		goto move_account;
-	ret = 0;
-	goto out;
+	goto move_account;
 }
 
 int mem_cgroup_force_empty_write(struct cgroup *cont, unsigned int event)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 6a0466ed5bfd..17299fd4577c 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -52,6 +52,8 @@ int sysctl_memory_failure_recovery __read_mostly = 1;
 
 atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0);
 
+#if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
+
 u32 hwpoison_filter_enable = 0;
 u32 hwpoison_filter_dev_major = ~0U;
 u32 hwpoison_filter_dev_minor = ~0U;
@@ -164,6 +166,13 @@ int hwpoison_filter(struct page *p)
 
 	return 0;
 }
+#else
+int hwpoison_filter(struct page *p)
+{
+	return 0;
+}
+#endif
+
 EXPORT_SYMBOL_GPL(hwpoison_filter);
 
 /*
diff --git a/mm/mmap.c b/mm/mmap.c
index d9c77b2dbe9d..ee2298936fe6 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1043,6 +1043,46 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
 }
 EXPORT_SYMBOL(do_mmap_pgoff);
 
+SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
+		unsigned long, prot, unsigned long, flags,
+		unsigned long, fd, unsigned long, pgoff)
+{
+	struct file *file = NULL;
+	unsigned long retval = -EBADF;
+
+	if (!(flags & MAP_ANONYMOUS)) {
+		if (unlikely(flags & MAP_HUGETLB))
+			return -EINVAL;
+		file = fget(fd);
+		if (!file)
+			goto out;
+	} else if (flags & MAP_HUGETLB) {
+		struct user_struct *user = NULL;
+		/*
+		 * VM_NORESERVE is used because the reservations will be
+		 * taken when vm_ops->mmap() is called
+		 * A dummy user value is used because we are not locking
+		 * memory so no accounting is necessary
+		 */
+		len = ALIGN(len, huge_page_size(&default_hstate));
+		file = hugetlb_file_setup(HUGETLB_ANON_FILE, len, VM_NORESERVE,
+						&user, HUGETLB_ANONHUGE_INODE);
+		if (IS_ERR(file))
+			return PTR_ERR(file);
+	}
+
+	flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
+
+	down_write(&current->mm->mmap_sem);
+	retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
+	up_write(&current->mm->mmap_sem);
+
+	if (file)
+		fput(file);
+out:
+	return retval;
+}
+
 /*
  * Some shared mappigns will want the pages marked read-only
  * to track write events. If so, we'll downgrade vm_page_prot
diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index ded9081f4021..0777654147c9 100644
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -5,6 +5,7 @@
 
 #include <linux/mm.h>
 #include <linux/mmu_context.h>
+#include <linux/module.h>
 #include <linux/sched.h>
 
 #include <asm/mmu_context.h>
@@ -37,6 +38,7 @@ void use_mm(struct mm_struct *mm)
 	if (active_mm != mm)
 		mmdrop(active_mm);
 }
+EXPORT_SYMBOL_GPL(use_mm);
 
 /*
  * unuse_mm
@@ -56,3 +58,4 @@ void unuse_mm(struct mm_struct *mm)
 	enter_lazy_tlb(mm, tsk);
 	task_unlock(tsk);
 }
+EXPORT_SYMBOL_GPL(unuse_mm);
diff --git a/mm/nommu.c b/mm/nommu.c
index 8687973462bb..48a2ecfaf059 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -432,6 +432,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
 	/*
 	 * Ok, looks good - let it rip.
 	 */
+	flush_icache_range(mm->brk, brk);
 	return mm->brk = brk;
 }
 
@@ -551,11 +552,11 @@ static void free_page_series(unsigned long from, unsigned long to)
 static void __put_nommu_region(struct vm_region *region)
 	__releases(nommu_region_sem)
 {
-	kenter("%p{%d}", region, atomic_read(&region->vm_usage));
+	kenter("%p{%d}", region, region->vm_usage);
 
 	BUG_ON(!nommu_region_tree.rb_node);
 
-	if (atomic_dec_and_test(&region->vm_usage)) {
+	if (--region->vm_usage == 0) {
 		if (region->vm_top > region->vm_start)
 			delete_nommu_region(region);
 		up_write(&nommu_region_sem);
@@ -1204,7 +1205,7 @@ unsigned long do_mmap_pgoff(struct file *file,
 	if (!vma)
 		goto error_getting_vma;
 
-	atomic_set(&region->vm_usage, 1);
+	region->vm_usage = 1;
 	region->vm_flags = vm_flags;
 	region->vm_pgoff = pgoff;
 
@@ -1271,7 +1272,7 @@ unsigned long do_mmap_pgoff(struct file *file,
 			}
 
 			/* we've found a region we can share */
-			atomic_inc(&pregion->vm_usage);
+			pregion->vm_usage++;
 			vma->vm_region = pregion;
 			start = pregion->vm_start;
 			start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT;
@@ -1288,7 +1289,7 @@ unsigned long do_mmap_pgoff(struct file *file,
 					vma->vm_region = NULL;
 					vma->vm_start = 0;
 					vma->vm_end = 0;
-					atomic_dec(&pregion->vm_usage);
+					pregion->vm_usage--;
 					pregion = NULL;
 					goto error_just_free;
 				}
@@ -1353,10 +1354,14 @@ unsigned long do_mmap_pgoff(struct file *file,
 share:
 	add_vma_to_mm(current->mm, vma);
 
-	up_write(&nommu_region_sem);
+	/* we flush the region from the icache only when the first executable
+	 * mapping of it is made  */
+	if (vma->vm_flags & VM_EXEC && !region->vm_icache_flushed) {
+		flush_icache_range(region->vm_start, region->vm_end);
+		region->vm_icache_flushed = true;
+	}
 
-	if (prot & PROT_EXEC)
-		flush_icache_range(result, result + len);
+	up_write(&nommu_region_sem);
 
 	kleave(" = %lx", result);
 	return result;
@@ -1398,6 +1403,31 @@ error_getting_region:
 }
 EXPORT_SYMBOL(do_mmap_pgoff);
 
+SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
+		unsigned long, prot, unsigned long, flags,
+		unsigned long, fd, unsigned long, pgoff)
+{
+	struct file *file = NULL;
+	unsigned long retval = -EBADF;
+
+	if (!(flags & MAP_ANONYMOUS)) {
+		file = fget(fd);
+		if (!file)
+			goto out;
+	}
+
+	flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
+
+	down_write(&current->mm->mmap_sem);
+	retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
+	up_write(&current->mm->mmap_sem);
+
+	if (file)
+		fput(file);
+out:
+	return retval;
+}
+
 /*
  * split a vma into two pieces at address 'addr', a new vma is allocated either
  * for the first part or the tail.
@@ -1411,10 +1441,9 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
 
 	kenter("");
 
-	/* we're only permitted to split anonymous regions that have a single
-	 * owner */
-	if (vma->vm_file ||
-	    atomic_read(&vma->vm_region->vm_usage) != 1)
+	/* we're only permitted to split anonymous regions (these should have
+	 * only a single usage on the region) */
+	if (vma->vm_file)
 		return -ENOMEM;
 
 	if (mm->map_count >= sysctl_max_map_count)
@@ -1488,7 +1517,7 @@ static int shrink_vma(struct mm_struct *mm,
 
 	/* cut the backing region down to size */
 	region = vma->vm_region;
-	BUG_ON(atomic_read(&region->vm_usage) != 1);
+	BUG_ON(region->vm_usage != 1);
 
 	down_write(&nommu_region_sem);
 	delete_nommu_region(region);
@@ -1732,27 +1761,6 @@ void unmap_mapping_range(struct address_space *mapping,
 EXPORT_SYMBOL(unmap_mapping_range);
 
 /*
- * ask for an unmapped area at which to create a mapping on a file
- */
-unsigned long get_unmapped_area(struct file *file, unsigned long addr,
-				unsigned long len, unsigned long pgoff,
-				unsigned long flags)
-{
-	unsigned long (*get_area)(struct file *, unsigned long, unsigned long,
-				  unsigned long, unsigned long);
-
-	get_area = current->mm->get_unmapped_area;
-	if (file && file->f_op && file->f_op->get_unmapped_area)
-		get_area = file->f_op->get_unmapped_area;
-
-	if (!get_area)
-		return -ENOSYS;
-
-	return get_area(file, addr, len, pgoff, flags);
-}
-EXPORT_SYMBOL(get_unmapped_area);
-
-/*
  * Check that a process has enough memory to allocate a new virtual
  * mapping. 0 means there is enough memory for the allocation to
  * succeed and -ENOMEM implies there is not.
@@ -1891,9 +1899,11 @@ int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, in
 
 		/* only read or write mappings where it is permitted */
 		if (write && vma->vm_flags & VM_MAYWRITE)
-			len -= copy_to_user((void *) addr, buf, len);
+			copy_to_user_page(vma, NULL, addr,
+					 (void *) addr, buf, len);
 		else if (!write && vma->vm_flags & VM_MAYREAD)
-			len -= copy_from_user(buf, (void *) addr, len);
+			copy_from_user_page(vma, NULL, addr,
+					    buf, (void *) addr, len);
 		else
 			len = 0;
 	} else {
@@ -1904,3 +1914,65 @@ int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, in
 	mmput(mm);
 	return len;
 }
+
+/**
+ * nommu_shrink_inode_mappings - Shrink the shared mappings on an inode
+ * @inode: The inode to check
+ * @size: The current filesize of the inode
+ * @newsize: The proposed filesize of the inode
+ *
+ * Check the shared mappings on an inode on behalf of a shrinking truncate to
+ * make sure that that any outstanding VMAs aren't broken and then shrink the
+ * vm_regions that extend that beyond so that do_mmap_pgoff() doesn't
+ * automatically grant mappings that are too large.
+ */
+int nommu_shrink_inode_mappings(struct inode *inode, size_t size,
+				size_t newsize)
+{
+	struct vm_area_struct *vma;
+	struct prio_tree_iter iter;
+	struct vm_region *region;
+	pgoff_t low, high;
+	size_t r_size, r_top;
+
+	low = newsize >> PAGE_SHIFT;
+	high = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+	down_write(&nommu_region_sem);
+
+	/* search for VMAs that fall within the dead zone */
+	vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
+			      low, high) {
+		/* found one - only interested if it's shared out of the page
+		 * cache */
+		if (vma->vm_flags & VM_SHARED) {
+			up_write(&nommu_region_sem);
+			return -ETXTBSY; /* not quite true, but near enough */
+		}
+	}
+
+	/* reduce any regions that overlap the dead zone - if in existence,
+	 * these will be pointed to by VMAs that don't overlap the dead zone
+	 *
+	 * we don't check for any regions that start beyond the EOF as there
+	 * shouldn't be any
+	 */
+	vma_prio_tree_foreach(vma, &iter, &inode->i_mapping->i_mmap,
+			      0, ULONG_MAX) {
+		if (!(vma->vm_flags & VM_SHARED))
+			continue;
+
+		region = vma->vm_region;
+		r_size = region->vm_top - region->vm_start;
+		r_top = (region->vm_pgoff << PAGE_SHIFT) + r_size;
+
+		if (r_top > newsize) {
+			region->vm_top -= r_top - newsize;
+			if (region->vm_end > region->vm_top)
+				region->vm_end = region->vm_top;
+		}
+	}
+
+	up_write(&nommu_region_sem);
+	return 0;
+}
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d79b92580561..d2a8889b4c58 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1222,10 +1222,10 @@ again:
 		}
 		spin_lock_irqsave(&zone->lock, flags);
 		page = __rmqueue(zone, order, migratetype);
-		__mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order));
 		spin_unlock(&zone->lock);
 		if (!page)
 			goto failed;
+		__mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order));
 	}
 
 	__count_zone_vm_events(PGALLOC, zone, 1 << order);
@@ -2402,13 +2402,14 @@ int numa_zonelist_order_handler(ctl_table *table, int write,
 {
 	char saved_string[NUMA_ZONELIST_ORDER_LEN];
 	int ret;
+	static DEFINE_MUTEX(zl_order_mutex);
 
+	mutex_lock(&zl_order_mutex);
 	if (write)
-		strncpy(saved_string, (char*)table->data,
-			NUMA_ZONELIST_ORDER_LEN);
+		strcpy(saved_string, (char*)table->data);
 	ret = proc_dostring(table, write, buffer, length, ppos);
 	if (ret)
-		return ret;
+		goto out;
 	if (write) {
 		int oldval = user_zonelist_order;
 		if (__parse_numa_zonelist_order((char*)table->data)) {
@@ -2421,7 +2422,9 @@ int numa_zonelist_order_handler(ctl_table *table, int write,
 		} else if (oldval != user_zonelist_order)
 			build_all_zonelists();
 	}
-	return 0;
+out:
+	mutex_unlock(&zl_order_mutex);
+	return ret;
 }
 
 
@@ -3995,7 +3998,7 @@ void __init add_active_range(unsigned int nid, unsigned long start_pfn,
 		}
 
 		/* Merge backward if suitable */
-		if (start_pfn < early_node_map[i].end_pfn &&
+		if (start_pfn < early_node_map[i].start_pfn &&
 				end_pfn >= early_node_map[i].start_pfn) {
 			early_node_map[i].start_pfn = start_pfn;
 			return;
diff --git a/mm/percpu.c b/mm/percpu.c
index 442010cc91c6..083e7c91e5f6 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1271,7 +1271,7 @@ static void pcpu_reclaim(struct work_struct *work)
  */
 void free_percpu(void *ptr)
 {
-	void *addr = __pcpu_ptr_to_addr(ptr);
+	void *addr;
 	struct pcpu_chunk *chunk;
 	unsigned long flags;
 	int off;
@@ -1279,6 +1279,8 @@ void free_percpu(void *ptr)
 	if (!ptr)
 		return;
 
+	addr = __pcpu_ptr_to_addr(ptr);
+
 	spin_lock_irqsave(&pcpu_lock, flags);
 
 	chunk = pcpu_chunk_addr_search(addr);
diff --git a/mm/slab.c b/mm/slab.c
index 7d41f15b48d3..7451bdacaf18 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -654,7 +654,7 @@ static void init_node_lock_keys(int q)
 
 		l3 = s->cs_cachep->nodelists[q];
 		if (!l3 || OFF_SLAB(s->cs_cachep))
-			return;
+			continue;
 		lockdep_set_class(&l3->list_lock, &on_slab_l3_key);
 		alc = l3->alien;
 		/*
@@ -665,7 +665,7 @@ static void init_node_lock_keys(int q)
 		 * for alloc_alien_cache,
 		 */
 		if (!alc || (unsigned long)alc == BAD_ALIEN_MAGIC)
-			return;
+			continue;
 		for_each_node(r) {
 			if (alc[r])
 				lockdep_set_class(&alc[r]->lock,
diff --git a/mm/truncate.c b/mm/truncate.c
index 342deee22684..e87e37244829 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -522,22 +522,20 @@ EXPORT_SYMBOL_GPL(invalidate_inode_pages2);
  */
 void truncate_pagecache(struct inode *inode, loff_t old, loff_t new)
 {
-	if (new < old) {
-		struct address_space *mapping = inode->i_mapping;
-
-		/*
-		 * unmap_mapping_range is called twice, first simply for
-		 * efficiency so that truncate_inode_pages does fewer
-		 * single-page unmaps.  However after this first call, and
-		 * before truncate_inode_pages finishes, it is possible for
-		 * private pages to be COWed, which remain after
-		 * truncate_inode_pages finishes, hence the second
-		 * unmap_mapping_range call must be made for correctness.
-		 */
-		unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
-		truncate_inode_pages(mapping, new);
-		unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
-	}
+	struct address_space *mapping = inode->i_mapping;
+
+	/*
+	 * unmap_mapping_range is called twice, first simply for
+	 * efficiency so that truncate_inode_pages does fewer
+	 * single-page unmaps.  However after this first call, and
+	 * before truncate_inode_pages finishes, it is possible for
+	 * private pages to be COWed, which remain after
+	 * truncate_inode_pages finishes, hence the second
+	 * unmap_mapping_range call must be made for correctness.
+	 */
+	unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
+	truncate_inode_pages(mapping, new);
+	unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
 }
 EXPORT_SYMBOL(truncate_pagecache);
 
diff --git a/mm/util.c b/mm/util.c
index b377ce430803..834db7be240f 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -4,10 +4,6 @@
 #include <linux/module.h>
 #include <linux/err.h>
 #include <linux/sched.h>
-#include <linux/hugetlb.h>
-#include <linux/syscalls.h>
-#include <linux/mman.h>
-#include <linux/file.h>
 #include <asm/uaccess.h>
 
 #define CREATE_TRACE_POINTS
@@ -224,7 +220,7 @@ char *strndup_user(const char __user *s, long n)
 }
 EXPORT_SYMBOL(strndup_user);
 
-#ifndef HAVE_ARCH_PICK_MMAP_LAYOUT
+#if defined(CONFIG_MMU) && !defined(HAVE_ARCH_PICK_MMAP_LAYOUT)
 void arch_pick_mmap_layout(struct mm_struct *mm)
 {
 	mm->mmap_base = TASK_UNMAPPED_BASE;
@@ -272,46 +268,6 @@ int __attribute__((weak)) get_user_pages_fast(unsigned long start,
 }
 EXPORT_SYMBOL_GPL(get_user_pages_fast);
 
-SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
-		unsigned long, prot, unsigned long, flags,
-		unsigned long, fd, unsigned long, pgoff)
-{
-	struct file * file = NULL;
-	unsigned long retval = -EBADF;
-
-	if (!(flags & MAP_ANONYMOUS)) {
-		if (unlikely(flags & MAP_HUGETLB))
-			return -EINVAL;
-		file = fget(fd);
-		if (!file)
-			goto out;
-	} else if (flags & MAP_HUGETLB) {
-		struct user_struct *user = NULL;
-		/*
-		 * VM_NORESERVE is used because the reservations will be
-		 * taken when vm_ops->mmap() is called
-		 * A dummy user value is used because we are not locking
-		 * memory so no accounting is necessary
-		 */
-		len = ALIGN(len, huge_page_size(&default_hstate));
-		file = hugetlb_file_setup(HUGETLB_ANON_FILE, len, VM_NORESERVE,
-						&user, HUGETLB_ANONHUGE_INODE);
-		if (IS_ERR(file))
-			return PTR_ERR(file);
-	}
-
-	flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-
-	down_write(&current->mm->mmap_sem);
-	retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-	up_write(&current->mm->mmap_sem);
-
-	if (file)
-		fput(file);
-out:
-	return retval;
-}
-
 /* Tracepoints definitions. */
 EXPORT_TRACEPOINT_SYMBOL(kmalloc);
 EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc);
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 37e69295f250..d55d905463eb 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -555,10 +555,8 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
 	}
 	rcu_read_unlock();
 
-	if (nr) {
-		BUG_ON(nr > atomic_read(&vmap_lazy_nr));
+	if (nr)
 		atomic_sub(nr, &vmap_lazy_nr);
-	}
 
 	if (nr || force_flush)
 		flush_tlb_kernel_range(*start, *end);
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 885207a6b6b7..c26986c85ce0 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1922,6 +1922,9 @@ static int sleeping_prematurely(pg_data_t *pgdat, int order, long remaining)
 		if (!populated_zone(zone))
 			continue;
 
+		if (zone_is_all_unreclaimable(zone))
+			continue;
+
 		if (!zone_watermark_ok(zone, order, high_wmark_pages(zone),
 								0, 0))
 			return 1;
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 33f90e7362cc..453512266ea1 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -663,7 +663,7 @@ out:
 	return err;
 }
 
-static int vlan_init_net(struct net *net)
+static int __net_init vlan_init_net(struct net *net)
 {
 	struct vlan_net *vn = net_generic(net, vlan_net_id);
 	int err;
@@ -675,7 +675,7 @@ static int vlan_init_net(struct net *net)
 	return err;
 }
 
-static void vlan_exit_net(struct net *net)
+static void __net_exit vlan_exit_net(struct net *net)
 {
 	vlan_proc_cleanup(net);
 }
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 77a49ffdd0ef..9e83272fc5b0 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -163,7 +163,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
 		goto err_unlock;
 	}
 
-	rx_stats = per_cpu_ptr(vlan_dev_info(dev)->vlan_rx_stats,
+	rx_stats = per_cpu_ptr(vlan_dev_info(skb->dev)->vlan_rx_stats,
 			       smp_processor_id());
 	rx_stats->rx_packets++;
 	rx_stats->rx_bytes += skb->len;
@@ -322,7 +322,7 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
 	}
 
 
-	skb->dev = vlan_dev_info(dev)->real_dev;
+	skb_set_dev(skb, vlan_dev_info(dev)->real_dev);
 	len = skb->len;
 	ret = dev_queue_xmit(skb);
 
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index 9ec1f057c03a..afead353e215 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -140,7 +140,7 @@ void vlan_proc_cleanup(struct net *net)
  *	Create /proc/net/vlan entries
  */
 
-int vlan_proc_init(struct net *net)
+int __net_init vlan_proc_init(struct net *net)
 {
 	struct vlan_net *vn = net_generic(net, vlan_net_id);
 
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index 9d4adfd22757..f2b3b56aa779 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -819,7 +819,7 @@ static int aarp_rcv(struct sk_buff *skb, struct net_device *dev,
 				ma = &ifa->address;
 			else { /* We need to make a copy of the entry. */
 				da.s_node = sa.s_node;
-				da.s_net = da.s_net;
+				da.s_net = sa.s_net;
 				ma = &da;
 			}
 
diff --git a/net/atm/addr.c b/net/atm/addr.c
index 82e85abc303d..cf3ae8b47572 100644
--- a/net/atm/addr.c
+++ b/net/atm/addr.c
@@ -4,7 +4,7 @@
 
 #include <linux/atm.h>
 #include <linux/atmdev.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #include "signaling.h"
 #include "addr.h"
diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
index 02cc7e71efea..fc63526d8695 100644
--- a/net/atm/atm_misc.c
+++ b/net/atm/atm_misc.c
@@ -2,37 +2,35 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL ICA */
 
-
 #include <linux/module.h>
 #include <linux/atm.h>
 #include <linux/atmdev.h>
 #include <linux/skbuff.h>
 #include <linux/sonet.h>
 #include <linux/bitops.h>
+#include <linux/errno.h>
 #include <asm/atomic.h>
-#include <asm/errno.h>
-
 
-int atm_charge(struct atm_vcc *vcc,int truesize)
+int atm_charge(struct atm_vcc *vcc, int truesize)
 {
-	atm_force_charge(vcc,truesize);
+	atm_force_charge(vcc, truesize);
 	if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
 		return 1;
-	atm_return(vcc,truesize);
+	atm_return(vcc, truesize);
 	atomic_inc(&vcc->stats->rx_drop);
 	return 0;
 }
+EXPORT_SYMBOL(atm_charge);
 
-
-struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
-    gfp_t gfp_flags)
+struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
+				 gfp_t gfp_flags)
 {
 	struct sock *sk = sk_atm(vcc);
 	int guess = atm_guess_pdu2truesize(pdu_size);
 
-	atm_force_charge(vcc,guess);
+	atm_force_charge(vcc, guess);
 	if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf) {
-		struct sk_buff *skb = alloc_skb(pdu_size,gfp_flags);
+		struct sk_buff *skb = alloc_skb(pdu_size, gfp_flags);
 
 		if (skb) {
 			atomic_add(skb->truesize-guess,
@@ -40,10 +38,11 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
 			return skb;
 		}
 	}
-	atm_return(vcc,guess);
+	atm_return(vcc, guess);
 	atomic_inc(&vcc->stats->rx_drop);
 	return NULL;
 }
+EXPORT_SYMBOL(atm_alloc_charge);
 
 
 /*
@@ -73,7 +72,6 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
  *	 else *
  */
 
-
 int atm_pcr_goal(const struct atm_trafprm *tp)
 {
 	if (tp->pcr && tp->pcr != ATM_MAX_PCR)
@@ -84,26 +82,20 @@ int atm_pcr_goal(const struct atm_trafprm *tp)
 		return -tp->max_pcr;
 	return 0;
 }
+EXPORT_SYMBOL(atm_pcr_goal);
 
-
-void sonet_copy_stats(struct k_sonet_stats *from,struct sonet_stats *to)
+void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
 {
 #define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
 	__SONET_ITEMS
 #undef __HANDLE_ITEM
 }
+EXPORT_SYMBOL(sonet_copy_stats);
 
-
-void sonet_subtract_stats(struct k_sonet_stats *from,struct sonet_stats *to)
+void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
 {
-#define __HANDLE_ITEM(i) atomic_sub(to->i,&from->i)
+#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
 	__SONET_ITEMS
 #undef __HANDLE_ITEM
 }
-
-
-EXPORT_SYMBOL(atm_charge);
-EXPORT_SYMBOL(atm_alloc_charge);
-EXPORT_SYMBOL(atm_pcr_goal);
-EXPORT_SYMBOL(sonet_copy_stats);
 EXPORT_SYMBOL(sonet_subtract_stats);
diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index b5674dc2083d..f693b78eb467 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -42,13 +42,14 @@ static ssize_t show_atmaddress(struct device *cdev,
 
 	spin_lock_irqsave(&adev->lock, flags);
 	list_for_each_entry(aaddr, &adev->local, entry) {
-		for(i = 0, j = 0; i < ATM_ESA_LEN; ++i, ++j) {
+		for (i = 0, j = 0; i < ATM_ESA_LEN; ++i, ++j) {
 			if (j == *fmt) {
 				pos += sprintf(pos, ".");
 				++fmt;
 				j = 0;
 			}
-			pos += sprintf(pos, "%02x", aaddr->addr.sas_addr.prv[i]);
+			pos += sprintf(pos, "%02x",
+				       aaddr->addr.sas_addr.prv[i]);
 		}
 		pos += sprintf(pos, "\n");
 	}
@@ -78,17 +79,17 @@ static ssize_t show_link_rate(struct device *cdev,
 
 	/* show the link rate, not the data rate */
 	switch (adev->link_rate) {
-		case ATM_OC3_PCR:
-			link_rate = 155520000;
-			break;
-		case ATM_OC12_PCR:
-			link_rate = 622080000;
-			break;
-		case ATM_25_PCR:
-			link_rate = 25600000;
-			break;
-		default:
-			link_rate = adev->link_rate * 8 * 53;
+	case ATM_OC3_PCR:
+		link_rate = 155520000;
+		break;
+	case ATM_OC12_PCR:
+		link_rate = 622080000;
+		break;
+	case ATM_25_PCR:
+		link_rate = 25600000;
+		break;
+	default:
+		link_rate = adev->link_rate * 8 * 53;
 	}
 	pos += sprintf(pos, "%d\n", link_rate);
 
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index c9230c398697..4d64d87e7578 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -6,6 +6,8 @@
  *          Eric Kinzie, 2006-2007, US Naval Research Laboratory
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -15,7 +17,7 @@
 #include <linux/etherdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/ip.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <net/arp.h>
 #include <linux/atm.h>
 #include <linux/atmdev.h>
@@ -26,20 +28,14 @@
 
 #include "common.h"
 
-#ifdef SKB_DEBUG
 static void skb_debug(const struct sk_buff *skb)
 {
+#ifdef SKB_DEBUG
 #define NUM2PRINT 50
-	char buf[NUM2PRINT * 3 + 1];	/* 3 chars per byte */
-	int i = 0;
-	for (i = 0; i < skb->len && i < NUM2PRINT; i++) {
-		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
-	}
-	printk(KERN_DEBUG "br2684: skb: %s\n", buf);
-}
-#else
-#define skb_debug(skb)	do {} while (0)
+	print_hex_dump(KERN_DEBUG, "br2684: skb: ", DUMP_OFFSET,
+		       16, 1, skb->data, min(NUM2PRINT, skb->len), true);
 #endif
+}
 
 #define BR2684_ETHERTYPE_LEN	2
 #define BR2684_PAD_LEN		2
@@ -68,7 +64,7 @@ struct br2684_vcc {
 	struct atm_vcc *atmvcc;
 	struct net_device *device;
 	/* keep old push, pop functions for chaining */
-	void (*old_push) (struct atm_vcc * vcc, struct sk_buff * skb);
+	void (*old_push)(struct atm_vcc *vcc, struct sk_buff *skb);
 	void (*old_pop)(struct atm_vcc *vcc, struct sk_buff *skb);
 	enum br2684_encaps encaps;
 	struct list_head brvccs;
@@ -148,7 +144,7 @@ static void br2684_pop(struct atm_vcc *vcc, struct sk_buff *skb)
 	struct br2684_vcc *brvcc = BR2684_VCC(vcc);
 	struct net_device *net_dev = skb->dev;
 
-	pr_debug("br2684_pop(vcc %p ; net_dev %p )\n", vcc, net_dev);
+	pr_debug("(vcc %p ; net_dev %p )\n", vcc, net_dev);
 	brvcc->old_pop(vcc, skb);
 
 	if (!net_dev)
@@ -244,7 +240,7 @@ static netdev_tx_t br2684_start_xmit(struct sk_buff *skb,
 	struct br2684_dev *brdev = BRPRIV(dev);
 	struct br2684_vcc *brvcc;
 
-	pr_debug("br2684_start_xmit, skb_dst(skb)=%p\n", skb_dst(skb));
+	pr_debug("skb_dst(skb)=%p\n", skb_dst(skb));
 	read_lock(&devs_lock);
 	brvcc = pick_outgoing_vcc(skb, brdev);
 	if (brvcc == NULL) {
@@ -300,7 +296,8 @@ static int br2684_setfilt(struct atm_vcc *atmvcc, void __user * arg)
 		struct br2684_dev *brdev;
 		read_lock(&devs_lock);
 		brdev = BRPRIV(br2684_find_dev(&fs.ifspec));
-		if (brdev == NULL || list_empty(&brdev->brvccs) || brdev->brvccs.next != brdev->brvccs.prev)	/* >1 VCC */
+		if (brdev == NULL || list_empty(&brdev->brvccs) ||
+		    brdev->brvccs.next != brdev->brvccs.prev)	/* >1 VCC */
 			brvcc = NULL;
 		else
 			brvcc = list_entry_brvcc(brdev->brvccs.next);
@@ -352,7 +349,7 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
 	struct net_device *net_dev = brvcc->device;
 	struct br2684_dev *brdev = BRPRIV(net_dev);
 
-	pr_debug("br2684_push\n");
+	pr_debug("\n");
 
 	if (unlikely(skb == NULL)) {
 		/* skb==NULL means VCC is being destroyed */
@@ -376,29 +373,25 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
 			__skb_trim(skb, skb->len - 4);
 
 		/* accept packets that have "ipv[46]" in the snap header */
-		if ((skb->len >= (sizeof(llc_oui_ipv4)))
-		    &&
-		    (memcmp
-		     (skb->data, llc_oui_ipv4,
-		      sizeof(llc_oui_ipv4) - BR2684_ETHERTYPE_LEN) == 0)) {
-			if (memcmp
-			    (skb->data + 6, ethertype_ipv6,
-			     sizeof(ethertype_ipv6)) == 0)
+		if ((skb->len >= (sizeof(llc_oui_ipv4))) &&
+		    (memcmp(skb->data, llc_oui_ipv4,
+			    sizeof(llc_oui_ipv4) - BR2684_ETHERTYPE_LEN) == 0)) {
+			if (memcmp(skb->data + 6, ethertype_ipv6,
+				   sizeof(ethertype_ipv6)) == 0)
 				skb->protocol = htons(ETH_P_IPV6);
-			else if (memcmp
-				 (skb->data + 6, ethertype_ipv4,
-				  sizeof(ethertype_ipv4)) == 0)
+			else if (memcmp(skb->data + 6, ethertype_ipv4,
+					sizeof(ethertype_ipv4)) == 0)
 				skb->protocol = htons(ETH_P_IP);
 			else
 				goto error;
 			skb_pull(skb, sizeof(llc_oui_ipv4));
 			skb_reset_network_header(skb);
 			skb->pkt_type = PACKET_HOST;
-			/*
-			 * Let us waste some time for checking the encapsulation.
-			 * Note, that only 7 char is checked so frames with a valid FCS
-			 * are also accepted (but FCS is not checked of course).
-			 */
+		/*
+		 * Let us waste some time for checking the encapsulation.
+		 * Note, that only 7 char is checked so frames with a valid FCS
+		 * are also accepted (but FCS is not checked of course).
+		 */
 		} else if ((skb->len >= sizeof(llc_oui_pid_pad)) &&
 			   (memcmp(skb->data, llc_oui_pid_pad, 7) == 0)) {
 			skb_pull(skb, sizeof(llc_oui_pid_pad));
@@ -479,8 +472,7 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
 	write_lock_irq(&devs_lock);
 	net_dev = br2684_find_dev(&be.ifspec);
 	if (net_dev == NULL) {
-		printk(KERN_ERR
-		       "br2684: tried to attach to non-existant device\n");
+		pr_err("tried to attach to non-existant device\n");
 		err = -ENXIO;
 		goto error;
 	}
@@ -494,17 +486,16 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
 		err = -EEXIST;
 		goto error;
 	}
-	if (be.fcs_in != BR2684_FCSIN_NO || be.fcs_out != BR2684_FCSOUT_NO ||
-	    be.fcs_auto || be.has_vpiid || be.send_padding || (be.encaps !=
-							       BR2684_ENCAPS_VC
-							       && be.encaps !=
-							       BR2684_ENCAPS_LLC)
-	    || be.min_size != 0) {
+	if (be.fcs_in != BR2684_FCSIN_NO ||
+	    be.fcs_out != BR2684_FCSOUT_NO ||
+	    be.fcs_auto || be.has_vpiid || be.send_padding ||
+	    (be.encaps != BR2684_ENCAPS_VC &&
+	     be.encaps != BR2684_ENCAPS_LLC) ||
+	    be.min_size != 0) {
 		err = -EINVAL;
 		goto error;
 	}
-	pr_debug("br2684_regvcc vcc=%p, encaps=%d, brvcc=%p\n", atmvcc,
-		 be.encaps, brvcc);
+	pr_debug("vcc=%p, encaps=%d, brvcc=%p\n", atmvcc, be.encaps, brvcc);
 	if (list_empty(&brdev->brvccs) && !brdev->mac_was_set) {
 		unsigned char *esi = atmvcc->dev->esi;
 		if (esi[0] | esi[1] | esi[2] | esi[3] | esi[4] | esi[5])
@@ -541,7 +532,8 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
 	}
 	__module_get(THIS_MODULE);
 	return 0;
-      error:
+
+error:
 	write_unlock_irq(&devs_lock);
 	kfree(brvcc);
 	return err;
@@ -587,7 +579,7 @@ static void br2684_setup_routed(struct net_device *netdev)
 	INIT_LIST_HEAD(&brdev->brvccs);
 }
 
-static int br2684_create(void __user * arg)
+static int br2684_create(void __user *arg)
 {
 	int err;
 	struct net_device *netdev;
@@ -595,11 +587,10 @@ static int br2684_create(void __user * arg)
 	struct atm_newif_br2684 ni;
 	enum br2684_payload payload;
 
-	pr_debug("br2684_create\n");
+	pr_debug("\n");
 
-	if (copy_from_user(&ni, arg, sizeof ni)) {
+	if (copy_from_user(&ni, arg, sizeof ni))
 		return -EFAULT;
-	}
 
 	if (ni.media & BR2684_FLAG_ROUTED)
 		payload = p_routed;
@@ -607,9 +598,8 @@ static int br2684_create(void __user * arg)
 		payload = p_bridged;
 	ni.media &= 0xffff;	/* strip flags */
 
-	if (ni.media != BR2684_MEDIA_ETHERNET || ni.mtu != 1500) {
+	if (ni.media != BR2684_MEDIA_ETHERNET || ni.mtu != 1500)
 		return -EINVAL;
-	}
 
 	netdev = alloc_netdev(sizeof(struct br2684_dev),
 			      ni.ifname[0] ? ni.ifname : "nas%d",
@@ -624,7 +614,7 @@ static int br2684_create(void __user * arg)
 	/* open, stop, do_ioctl ? */
 	err = register_netdev(netdev);
 	if (err < 0) {
-		printk(KERN_ERR "br2684_create: register_netdev failed\n");
+		pr_err("register_netdev failed\n");
 		free_netdev(netdev);
 		return err;
 	}
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 64629c354343..ebfa022008f7 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -2,6 +2,8 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/string.h>
 #include <linux/errno.h>
 #include <linux/kernel.h> /* for UINT_MAX */
@@ -30,10 +32,10 @@
 #include <linux/jhash.h>
 #include <net/route.h> /* for struct rtable and routing */
 #include <net/icmp.h> /* icmp_send */
-#include <asm/param.h> /* for HZ */
+#include <linux/param.h> /* for HZ */
+#include <linux/uaccess.h>
 #include <asm/byteorder.h> /* for htons etc. */
 #include <asm/system.h> /* save/restore_flags */
-#include <asm/uaccess.h>
 #include <asm/atomic.h>
 
 #include "common.h"
@@ -51,13 +53,13 @@ static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip)
 	struct atmarp_ctrl *ctrl;
 	struct sk_buff *skb;
 
-	pr_debug("to_atmarpd(%d)\n", type);
+	pr_debug("(%d)\n", type);
 	if (!atmarpd)
 		return -EUNATCH;
-	skb = alloc_skb(sizeof(struct atmarp_ctrl),GFP_ATOMIC);
+	skb = alloc_skb(sizeof(struct atmarp_ctrl), GFP_ATOMIC);
 	if (!skb)
 		return -ENOMEM;
-	ctrl = (struct atmarp_ctrl *) skb_put(skb,sizeof(struct atmarp_ctrl));
+	ctrl = (struct atmarp_ctrl *)skb_put(skb, sizeof(struct atmarp_ctrl));
 	ctrl->type = type;
 	ctrl->itf_num = itf;
 	ctrl->ip = ip;
@@ -71,8 +73,7 @@ static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip)
 
 static void link_vcc(struct clip_vcc *clip_vcc, struct atmarp_entry *entry)
 {
-	pr_debug("link_vcc %p to entry %p (neigh %p)\n", clip_vcc, entry,
-		entry->neigh);
+	pr_debug("%p to entry %p (neigh %p)\n", clip_vcc, entry, entry->neigh);
 	clip_vcc->entry = entry;
 	clip_vcc->xoff = 0;	/* @@@ may overrun buffer by one packet */
 	clip_vcc->next = entry->vccs;
@@ -86,7 +87,7 @@ static void unlink_clip_vcc(struct clip_vcc *clip_vcc)
 	struct clip_vcc **walk;
 
 	if (!entry) {
-		printk(KERN_CRIT "!clip_vcc->entry (clip_vcc %p)\n", clip_vcc);
+		pr_crit("!clip_vcc->entry (clip_vcc %p)\n", clip_vcc);
 		return;
 	}
 	netif_tx_lock_bh(entry->neigh->dev);	/* block clip_start_xmit() */
@@ -106,13 +107,11 @@ static void unlink_clip_vcc(struct clip_vcc *clip_vcc)
 			error = neigh_update(entry->neigh, NULL, NUD_NONE,
 					     NEIGH_UPDATE_F_ADMIN);
 			if (error)
-				printk(KERN_CRIT "unlink_clip_vcc: "
-				       "neigh_update failed with %d\n", error);
+				pr_crit("neigh_update failed with %d\n", error);
 			goto out;
 		}
-	printk(KERN_CRIT "ATMARP: unlink_clip_vcc failed (entry %p, vcc "
-	       "0x%p)\n", entry, clip_vcc);
-      out:
+	pr_crit("ATMARP: failed (entry %p, vcc 0x%p)\n", entry, clip_vcc);
+out:
 	netif_tx_unlock_bh(entry->neigh->dev);
 }
 
@@ -127,7 +126,7 @@ static int neigh_check_cb(struct neighbour *n)
 
 		if (cv->idle_timeout && time_after(jiffies, exp)) {
 			pr_debug("releasing vcc %p->%p of entry %p\n",
-				cv, cv->vcc, entry);
+				 cv, cv->vcc, entry);
 			vcc_release_async(cv->vcc, -ETIMEDOUT);
 		}
 	}
@@ -139,7 +138,7 @@ static int neigh_check_cb(struct neighbour *n)
 		struct sk_buff *skb;
 
 		pr_debug("destruction postponed with ref %d\n",
-			atomic_read(&n->refcnt));
+			 atomic_read(&n->refcnt));
 
 		while ((skb = skb_dequeue(&n->arp_queue)) != NULL)
 			dev_kfree_skb(skb);
@@ -163,7 +162,7 @@ static int clip_arp_rcv(struct sk_buff *skb)
 {
 	struct atm_vcc *vcc;
 
-	pr_debug("clip_arp_rcv\n");
+	pr_debug("\n");
 	vcc = ATM_SKB(skb)->vcc;
 	if (!vcc || !atm_charge(vcc, skb->truesize)) {
 		dev_kfree_skb_any(skb);
@@ -188,7 +187,7 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 	struct clip_vcc *clip_vcc = CLIP_VCC(vcc);
 
-	pr_debug("clip push\n");
+	pr_debug("\n");
 	if (!skb) {
 		pr_debug("removing VCC %p\n", clip_vcc);
 		if (clip_vcc->entry)
@@ -206,12 +205,12 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	}
 	ATM_SKB(skb)->vcc = vcc;
 	skb_reset_mac_header(skb);
-	if (!clip_vcc->encap
-	    || skb->len < RFC1483LLC_LEN
-	    || memcmp(skb->data, llc_oui, sizeof (llc_oui)))
+	if (!clip_vcc->encap ||
+	    skb->len < RFC1483LLC_LEN ||
+	    memcmp(skb->data, llc_oui, sizeof(llc_oui)))
 		skb->protocol = htons(ETH_P_IP);
 	else {
-		skb->protocol = ((__be16 *) skb->data)[3];
+		skb->protocol = ((__be16 *)skb->data)[3];
 		skb_pull(skb, RFC1483LLC_LEN);
 		if (skb->protocol == htons(ETH_P_ARP)) {
 			skb->dev->stats.rx_packets++;
@@ -239,7 +238,7 @@ static void clip_pop(struct atm_vcc *vcc, struct sk_buff *skb)
 	int old;
 	unsigned long flags;
 
-	pr_debug("clip_pop(vcc %p)\n", vcc);
+	pr_debug("(vcc %p)\n", vcc);
 	clip_vcc->old_pop(vcc, skb);
 	/* skb->dev == NULL in outbound ARP packets */
 	if (!dev)
@@ -255,7 +254,7 @@ static void clip_pop(struct atm_vcc *vcc, struct sk_buff *skb)
 
 static void clip_neigh_solicit(struct neighbour *neigh, struct sk_buff *skb)
 {
-	pr_debug("clip_neigh_solicit (neigh %p, skb %p)\n", neigh, skb);
+	pr_debug("(neigh %p, skb %p)\n", neigh, skb);
 	to_atmarpd(act_need, PRIV(neigh->dev)->number, NEIGH2ENTRY(neigh)->ip);
 }
 
@@ -284,7 +283,7 @@ static int clip_constructor(struct neighbour *neigh)
 	struct in_device *in_dev;
 	struct neigh_parms *parms;
 
-	pr_debug("clip_constructor (neigh %p, entry %p)\n", neigh, entry);
+	pr_debug("(neigh %p, entry %p)\n", neigh, entry);
 	neigh->type = inet_addr_type(&init_net, entry->ip);
 	if (neigh->type != RTN_UNICAST)
 		return -EINVAL;
@@ -369,9 +368,9 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
 	int old;
 	unsigned long flags;
 
-	pr_debug("clip_start_xmit (skb %p)\n", skb);
+	pr_debug("(skb %p)\n", skb);
 	if (!skb_dst(skb)) {
-		printk(KERN_ERR "clip_start_xmit: skb_dst(skb) == NULL\n");
+		pr_err("skb_dst(skb) == NULL\n");
 		dev_kfree_skb(skb);
 		dev->stats.tx_dropped++;
 		return NETDEV_TX_OK;
@@ -385,7 +384,7 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
 			return 0;
 		}
 #endif
-		printk(KERN_ERR "clip_start_xmit: NO NEIGHBOUR !\n");
+		pr_err("NO NEIGHBOUR !\n");
 		dev_kfree_skb(skb);
 		dev->stats.tx_dropped++;
 		return NETDEV_TX_OK;
@@ -421,7 +420,7 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
 	pr_debug("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, vcc, vcc->dev);
 	old = xchg(&entry->vccs->xoff, 1);	/* assume XOFF ... */
 	if (old) {
-		printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n");
+		pr_warning("XOFF->XOFF transition\n");
 		return NETDEV_TX_OK;
 	}
 	dev->stats.tx_packets++;
@@ -456,7 +455,7 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout)
 	clip_vcc = kmalloc(sizeof(struct clip_vcc), GFP_KERNEL);
 	if (!clip_vcc)
 		return -ENOMEM;
-	pr_debug("mkip clip_vcc %p vcc %p\n", clip_vcc, vcc);
+	pr_debug("%p vcc %p\n", clip_vcc, vcc);
 	clip_vcc->vcc = vcc;
 	vcc->user_back = clip_vcc;
 	set_bit(ATM_VF_IS_CLIP, &vcc->flags);
@@ -506,16 +505,16 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
 	struct rtable *rt;
 
 	if (vcc->push != clip_push) {
-		printk(KERN_WARNING "clip_setentry: non-CLIP VCC\n");
+		pr_warning("non-CLIP VCC\n");
 		return -EBADF;
 	}
 	clip_vcc = CLIP_VCC(vcc);
 	if (!ip) {
 		if (!clip_vcc->entry) {
-			printk(KERN_ERR "hiding hidden ATMARP entry\n");
+			pr_err("hiding hidden ATMARP entry\n");
 			return 0;
 		}
-		pr_debug("setentry: remove\n");
+		pr_debug("remove\n");
 		unlink_clip_vcc(clip_vcc);
 		return 0;
 	}
@@ -529,9 +528,9 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
 	entry = NEIGH2ENTRY(neigh);
 	if (entry != clip_vcc->entry) {
 		if (!clip_vcc->entry)
-			pr_debug("setentry: add\n");
+			pr_debug("add\n");
 		else {
-			pr_debug("setentry: update\n");
+			pr_debug("update\n");
 			unlink_clip_vcc(clip_vcc);
 		}
 		link_vcc(clip_vcc, entry);
@@ -614,16 +613,16 @@ static int clip_device_event(struct notifier_block *this, unsigned long event,
 
 	switch (event) {
 	case NETDEV_UP:
-		pr_debug("clip_device_event NETDEV_UP\n");
+		pr_debug("NETDEV_UP\n");
 		to_atmarpd(act_up, PRIV(dev)->number, 0);
 		break;
 	case NETDEV_GOING_DOWN:
-		pr_debug("clip_device_event NETDEV_DOWN\n");
+		pr_debug("NETDEV_DOWN\n");
 		to_atmarpd(act_down, PRIV(dev)->number, 0);
 		break;
 	case NETDEV_CHANGE:
 	case NETDEV_CHANGEMTU:
-		pr_debug("clip_device_event NETDEV_CHANGE*\n");
+		pr_debug("NETDEV_CHANGE*\n");
 		to_atmarpd(act_change, PRIV(dev)->number, 0);
 		break;
 	}
@@ -645,7 +644,6 @@ static int clip_inet_event(struct notifier_block *this, unsigned long event,
 	return clip_device_event(this, NETDEV_CHANGE, in_dev->dev);
 }
 
-
 static struct notifier_block clip_dev_notifier = {
 	.notifier_call = clip_device_event,
 };
@@ -660,7 +658,7 @@ static struct notifier_block clip_inet_notifier = {
 
 static void atmarpd_close(struct atm_vcc *vcc)
 {
-	pr_debug("atmarpd_close\n");
+	pr_debug("\n");
 
 	rtnl_lock();
 	atmarpd = NULL;
@@ -671,7 +669,6 @@ static void atmarpd_close(struct atm_vcc *vcc)
 	module_put(THIS_MODULE);
 }
 
-
 static struct atmdev_ops atmarpd_dev_ops = {
 	.close = atmarpd_close
 };
@@ -693,11 +690,11 @@ static int atm_init_atmarp(struct atm_vcc *vcc)
 		return -EADDRINUSE;
 	}
 
-	mod_timer(&idle_timer, jiffies+CLIP_CHECK_INTERVAL*HZ);
+	mod_timer(&idle_timer, jiffies + CLIP_CHECK_INTERVAL * HZ);
 
 	atmarpd = vcc;
-	set_bit(ATM_VF_META,&vcc->flags);
-	set_bit(ATM_VF_READY,&vcc->flags);
+	set_bit(ATM_VF_META, &vcc->flags);
+	set_bit(ATM_VF_READY, &vcc->flags);
 	    /* allow replies and avoid getting closed if signaling dies */
 	vcc->dev = &atmarpd_dev;
 	vcc_insert_socket(sk_atm(vcc));
@@ -950,8 +947,7 @@ static int __init atm_clip_init(void)
 
 		p = proc_create("arp", S_IRUGO, atm_proc_root, &arp_seq_fops);
 		if (!p) {
-			printk(KERN_ERR "Unable to initialize "
-			       "/proc/net/atm/arp\n");
+			pr_err("Unable to initialize /proc/net/atm/arp\n");
 			atm_clip_exit_noproc();
 			return -ENOMEM;
 		}
diff --git a/net/atm/common.c b/net/atm/common.c
index d61e051e0a3f..74d095a081e3 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -2,6 +2,7 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/module.h>
 #include <linux/kmod.h>
@@ -18,11 +19,10 @@
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <net/sock.h>		/* struct sock */
+#include <linux/uaccess.h>
+#include <linux/poll.h>
 
-#include <asm/uaccess.h>
 #include <asm/atomic.h>
-#include <asm/poll.h>
-
 
 #include "resources.h"		/* atm_find_dev */
 #include "common.h"		/* prototypes */
@@ -31,13 +31,15 @@
 #include "signaling.h"		/* for WAITING and sigd_attach */
 
 struct hlist_head vcc_hash[VCC_HTABLE_SIZE];
+EXPORT_SYMBOL(vcc_hash);
+
 DEFINE_RWLOCK(vcc_sklist_lock);
+EXPORT_SYMBOL(vcc_sklist_lock);
 
 static void __vcc_insert_socket(struct sock *sk)
 {
 	struct atm_vcc *vcc = atm_sk(sk);
-	struct hlist_head *head = &vcc_hash[vcc->vci &
-					(VCC_HTABLE_SIZE - 1)];
+	struct hlist_head *head = &vcc_hash[vcc->vci & (VCC_HTABLE_SIZE - 1)];
 	sk->sk_hash = vcc->vci & (VCC_HTABLE_SIZE - 1);
 	sk_add_node(sk, head);
 }
@@ -48,6 +50,7 @@ void vcc_insert_socket(struct sock *sk)
 	__vcc_insert_socket(sk);
 	write_unlock_irq(&vcc_sklist_lock);
 }
+EXPORT_SYMBOL(vcc_insert_socket);
 
 static void vcc_remove_socket(struct sock *sk)
 {
@@ -56,37 +59,32 @@ static void vcc_remove_socket(struct sock *sk)
 	write_unlock_irq(&vcc_sklist_lock);
 }
 
-
-static struct sk_buff *alloc_tx(struct atm_vcc *vcc,unsigned int size)
+static struct sk_buff *alloc_tx(struct atm_vcc *vcc, unsigned int size)
 {
 	struct sk_buff *skb;
 	struct sock *sk = sk_atm(vcc);
 
 	if (sk_wmem_alloc_get(sk) && !atm_may_send(vcc, size)) {
 		pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
-			sk_wmem_alloc_get(sk), size,
-			sk->sk_sndbuf);
+			 sk_wmem_alloc_get(sk), size, sk->sk_sndbuf);
 		return NULL;
 	}
 	while (!(skb = alloc_skb(size, GFP_KERNEL)))
 		schedule();
-	pr_debug("AlTx %d += %d\n", sk_wmem_alloc_get(sk), skb->truesize);
+	pr_debug("%d += %d\n", sk_wmem_alloc_get(sk), skb->truesize);
 	atomic_add(skb->truesize, &sk->sk_wmem_alloc);
 	return skb;
 }
 
-
-EXPORT_SYMBOL(vcc_hash);
-EXPORT_SYMBOL(vcc_sklist_lock);
-EXPORT_SYMBOL(vcc_insert_socket);
-
 static void vcc_sock_destruct(struct sock *sk)
 {
 	if (atomic_read(&sk->sk_rmem_alloc))
-		printk(KERN_DEBUG "vcc_sock_destruct: rmem leakage (%d bytes) detected.\n", atomic_read(&sk->sk_rmem_alloc));
+		printk(KERN_DEBUG "%s: rmem leakage (%d bytes) detected.\n",
+		       __func__, atomic_read(&sk->sk_rmem_alloc));
 
 	if (atomic_read(&sk->sk_wmem_alloc))
-		printk(KERN_DEBUG "vcc_sock_destruct: wmem leakage (%d bytes) detected.\n", atomic_read(&sk->sk_wmem_alloc));
+		printk(KERN_DEBUG "%s: wmem leakage (%d bytes) detected.\n",
+		       __func__, atomic_read(&sk->sk_wmem_alloc));
 }
 
 static void vcc_def_wakeup(struct sock *sk)
@@ -142,8 +140,8 @@ int vcc_create(struct net *net, struct socket *sock, int protocol, int family)
 
 	vcc = atm_sk(sk);
 	vcc->dev = NULL;
-	memset(&vcc->local,0,sizeof(struct sockaddr_atmsvc));
-	memset(&vcc->remote,0,sizeof(struct sockaddr_atmsvc));
+	memset(&vcc->local, 0, sizeof(struct sockaddr_atmsvc));
+	memset(&vcc->remote, 0, sizeof(struct sockaddr_atmsvc));
 	vcc->qos.txtp.max_sdu = 1 << 16; /* for meta VCs */
 	atomic_set(&sk->sk_wmem_alloc, 1);
 	atomic_set(&sk->sk_rmem_alloc, 0);
@@ -156,7 +154,6 @@ int vcc_create(struct net *net, struct socket *sock, int protocol, int family)
 	return 0;
 }
 
-
 static void vcc_destroy_socket(struct sock *sk)
 {
 	struct atm_vcc *vcc = atm_sk(sk);
@@ -171,7 +168,7 @@ static void vcc_destroy_socket(struct sock *sk)
 			vcc->push(vcc, NULL); /* atmarpd has no push */
 
 		while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
-			atm_return(vcc,skb->truesize);
+			atm_return(vcc, skb->truesize);
 			kfree_skb(skb);
 		}
 
@@ -182,7 +179,6 @@ static void vcc_destroy_socket(struct sock *sk)
 	vcc_remove_socket(sk);
 }
 
-
 int vcc_release(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
@@ -197,7 +193,6 @@ int vcc_release(struct socket *sock)
 	return 0;
 }
 
-
 void vcc_release_async(struct atm_vcc *vcc, int reply)
 {
 	struct sock *sk = sk_atm(vcc);
@@ -208,8 +203,6 @@ void vcc_release_async(struct atm_vcc *vcc, int reply)
 	clear_bit(ATM_VF_WAITING, &vcc->flags);
 	sk->sk_state_change(sk);
 }
-
-
 EXPORT_SYMBOL(vcc_release_async);
 
 
@@ -235,37 +228,37 @@ void atm_dev_release_vccs(struct atm_dev *dev)
 	write_unlock_irq(&vcc_sklist_lock);
 }
 
-
-static int adjust_tp(struct atm_trafprm *tp,unsigned char aal)
+static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
 {
 	int max_sdu;
 
-	if (!tp->traffic_class) return 0;
+	if (!tp->traffic_class)
+		return 0;
 	switch (aal) {
-		case ATM_AAL0:
-			max_sdu = ATM_CELL_SIZE-1;
-			break;
-		case ATM_AAL34:
-			max_sdu = ATM_MAX_AAL34_PDU;
-			break;
-		default:
-			printk(KERN_WARNING "ATM: AAL problems ... "
-			    "(%d)\n",aal);
-			/* fall through */
-		case ATM_AAL5:
-			max_sdu = ATM_MAX_AAL5_PDU;
+	case ATM_AAL0:
+		max_sdu = ATM_CELL_SIZE-1;
+		break;
+	case ATM_AAL34:
+		max_sdu = ATM_MAX_AAL34_PDU;
+		break;
+	default:
+		pr_warning("AAL problems ... (%d)\n", aal);
+		/* fall through */
+	case ATM_AAL5:
+		max_sdu = ATM_MAX_AAL5_PDU;
 	}
-	if (!tp->max_sdu) tp->max_sdu = max_sdu;
-	else if (tp->max_sdu > max_sdu) return -EINVAL;
-	if (!tp->max_cdv) tp->max_cdv = ATM_MAX_CDV;
+	if (!tp->max_sdu)
+		tp->max_sdu = max_sdu;
+	else if (tp->max_sdu > max_sdu)
+		return -EINVAL;
+	if (!tp->max_cdv)
+		tp->max_cdv = ATM_MAX_CDV;
 	return 0;
 }
 
-
 static int check_ci(const struct atm_vcc *vcc, short vpi, int vci)
 {
-	struct hlist_head *head = &vcc_hash[vci &
-					(VCC_HTABLE_SIZE - 1)];
+	struct hlist_head *head = &vcc_hash[vci & (VCC_HTABLE_SIZE - 1)];
 	struct hlist_node *node;
 	struct sock *s;
 	struct atm_vcc *walk;
@@ -289,7 +282,6 @@ static int check_ci(const struct atm_vcc *vcc, short vpi, int vci)
 	return 0;
 }
 
-
 static int find_ci(const struct atm_vcc *vcc, short *vpi, int *vci)
 {
 	static short p;        /* poor man's per-device cache */
@@ -327,14 +319,13 @@ static int find_ci(const struct atm_vcc *vcc, short *vpi, int *vci)
 		if ((c == ATM_NOT_RSV_VCI || *vci != ATM_VCI_ANY) &&
 		    *vpi == ATM_VPI_ANY) {
 			p++;
-			if (p >= 1 << vcc->dev->ci_range.vpi_bits) p = 0;
+			if (p >= 1 << vcc->dev->ci_range.vpi_bits)
+				p = 0;
 		}
-	}
-	while (old_p != p || old_c != c);
+	} while (old_p != p || old_c != c);
 	return -EADDRINUSE;
 }
 
-
 static int __vcc_connect(struct atm_vcc *vcc, struct atm_dev *dev, short vpi,
 			 int vci)
 {
@@ -362,37 +353,46 @@ static int __vcc_connect(struct atm_vcc *vcc, struct atm_dev *dev, short vpi,
 	__vcc_insert_socket(sk);
 	write_unlock_irq(&vcc_sklist_lock);
 	switch (vcc->qos.aal) {
-		case ATM_AAL0:
-			error = atm_init_aal0(vcc);
-			vcc->stats = &dev->stats.aal0;
-			break;
-		case ATM_AAL34:
-			error = atm_init_aal34(vcc);
-			vcc->stats = &dev->stats.aal34;
-			break;
-		case ATM_NO_AAL:
-			/* ATM_AAL5 is also used in the "0 for default" case */
-			vcc->qos.aal = ATM_AAL5;
-			/* fall through */
-		case ATM_AAL5:
-			error = atm_init_aal5(vcc);
-			vcc->stats = &dev->stats.aal5;
-			break;
-		default:
-			error = -EPROTOTYPE;
+	case ATM_AAL0:
+		error = atm_init_aal0(vcc);
+		vcc->stats = &dev->stats.aal0;
+		break;
+	case ATM_AAL34:
+		error = atm_init_aal34(vcc);
+		vcc->stats = &dev->stats.aal34;
+		break;
+	case ATM_NO_AAL:
+		/* ATM_AAL5 is also used in the "0 for default" case */
+		vcc->qos.aal = ATM_AAL5;
+		/* fall through */
+	case ATM_AAL5:
+		error = atm_init_aal5(vcc);
+		vcc->stats = &dev->stats.aal5;
+		break;
+	default:
+		error = -EPROTOTYPE;
 	}
-	if (!error) error = adjust_tp(&vcc->qos.txtp,vcc->qos.aal);
-	if (!error) error = adjust_tp(&vcc->qos.rxtp,vcc->qos.aal);
+	if (!error)
+		error = adjust_tp(&vcc->qos.txtp, vcc->qos.aal);
+	if (!error)
+		error = adjust_tp(&vcc->qos.rxtp, vcc->qos.aal);
 	if (error)
 		goto fail;
-	pr_debug("VCC %d.%d, AAL %d\n",vpi,vci,vcc->qos.aal);
-	pr_debug("  TX: %d, PCR %d..%d, SDU %d\n",vcc->qos.txtp.traffic_class,
-	    vcc->qos.txtp.min_pcr,vcc->qos.txtp.max_pcr,vcc->qos.txtp.max_sdu);
-	pr_debug("  RX: %d, PCR %d..%d, SDU %d\n",vcc->qos.rxtp.traffic_class,
-	    vcc->qos.rxtp.min_pcr,vcc->qos.rxtp.max_pcr,vcc->qos.rxtp.max_sdu);
+	pr_debug("VCC %d.%d, AAL %d\n", vpi, vci, vcc->qos.aal);
+	pr_debug("  TX: %d, PCR %d..%d, SDU %d\n",
+		 vcc->qos.txtp.traffic_class,
+		 vcc->qos.txtp.min_pcr,
+		 vcc->qos.txtp.max_pcr,
+		 vcc->qos.txtp.max_sdu);
+	pr_debug("  RX: %d, PCR %d..%d, SDU %d\n",
+		 vcc->qos.rxtp.traffic_class,
+		 vcc->qos.rxtp.min_pcr,
+		 vcc->qos.rxtp.max_pcr,
+		 vcc->qos.rxtp.max_sdu);
 
 	if (dev->ops->open) {
-		if ((error = dev->ops->open(vcc)))
+		error = dev->ops->open(vcc);
+		if (error)
 			goto fail;
 	}
 	return 0;
@@ -406,14 +406,13 @@ fail_module_put:
 	return error;
 }
 
-
 int vcc_connect(struct socket *sock, int itf, short vpi, int vci)
 {
 	struct atm_dev *dev;
 	struct atm_vcc *vcc = ATM_SD(sock);
 	int error;
 
-	pr_debug("vcc_connect (vpi %d, vci %d)\n",vpi,vci);
+	pr_debug("(vpi %d, vci %d)\n", vpi, vci);
 	if (sock->state == SS_CONNECTED)
 		return -EISCONN;
 	if (sock->state != SS_UNCONNECTED)
@@ -422,30 +421,33 @@ int vcc_connect(struct socket *sock, int itf, short vpi, int vci)
 		return -EINVAL;
 
 	if (vpi != ATM_VPI_UNSPEC && vci != ATM_VCI_UNSPEC)
-		clear_bit(ATM_VF_PARTIAL,&vcc->flags);
+		clear_bit(ATM_VF_PARTIAL, &vcc->flags);
 	else
-		if (test_bit(ATM_VF_PARTIAL,&vcc->flags))
+		if (test_bit(ATM_VF_PARTIAL, &vcc->flags))
 			return -EINVAL;
-	pr_debug("vcc_connect (TX: cl %d,bw %d-%d,sdu %d; "
-	    "RX: cl %d,bw %d-%d,sdu %d,AAL %s%d)\n",
-	    vcc->qos.txtp.traffic_class,vcc->qos.txtp.min_pcr,
-	    vcc->qos.txtp.max_pcr,vcc->qos.txtp.max_sdu,
-	    vcc->qos.rxtp.traffic_class,vcc->qos.rxtp.min_pcr,
-	    vcc->qos.rxtp.max_pcr,vcc->qos.rxtp.max_sdu,
-	    vcc->qos.aal == ATM_AAL5 ? "" : vcc->qos.aal == ATM_AAL0 ? "" :
-	    " ??? code ",vcc->qos.aal == ATM_AAL0 ? 0 : vcc->qos.aal);
+	pr_debug("(TX: cl %d,bw %d-%d,sdu %d; "
+		 "RX: cl %d,bw %d-%d,sdu %d,AAL %s%d)\n",
+		 vcc->qos.txtp.traffic_class, vcc->qos.txtp.min_pcr,
+		 vcc->qos.txtp.max_pcr, vcc->qos.txtp.max_sdu,
+		 vcc->qos.rxtp.traffic_class, vcc->qos.rxtp.min_pcr,
+		 vcc->qos.rxtp.max_pcr, vcc->qos.rxtp.max_sdu,
+		 vcc->qos.aal == ATM_AAL5 ? "" :
+		 vcc->qos.aal == ATM_AAL0 ? "" : " ??? code ",
+		 vcc->qos.aal == ATM_AAL0 ? 0 : vcc->qos.aal);
 	if (!test_bit(ATM_VF_HASQOS, &vcc->flags))
 		return -EBADFD;
 	if (vcc->qos.txtp.traffic_class == ATM_ANYCLASS ||
 	    vcc->qos.rxtp.traffic_class == ATM_ANYCLASS)
 		return -EINVAL;
 	if (likely(itf != ATM_ITF_ANY)) {
-		dev = try_then_request_module(atm_dev_lookup(itf), "atm-device-%d", itf);
+		dev = try_then_request_module(atm_dev_lookup(itf),
+					      "atm-device-%d", itf);
 	} else {
 		dev = NULL;
 		mutex_lock(&atm_dev_mutex);
 		if (!list_empty(&atm_devs)) {
-			dev = list_entry(atm_devs.next, struct atm_dev, dev_list);
+			dev = list_entry(atm_devs.next,
+					 struct atm_dev, dev_list);
 			atm_dev_hold(dev);
 		}
 		mutex_unlock(&atm_dev_mutex);
@@ -458,13 +460,12 @@ int vcc_connect(struct socket *sock, int itf, short vpi, int vci)
 		return error;
 	}
 	if (vpi == ATM_VPI_UNSPEC || vci == ATM_VCI_UNSPEC)
-		set_bit(ATM_VF_PARTIAL,&vcc->flags);
-	if (test_bit(ATM_VF_READY,&ATM_SD(sock)->flags))
+		set_bit(ATM_VF_PARTIAL, &vcc->flags);
+	if (test_bit(ATM_VF_READY, &ATM_SD(sock)->flags))
 		sock->state = SS_CONNECTED;
 	return 0;
 }
 
-
 int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 		size_t size, int flags)
 {
@@ -478,8 +479,8 @@ int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 	if (flags & ~MSG_DONTWAIT)		/* only handle MSG_DONTWAIT */
 		return -EOPNOTSUPP;
 	vcc = ATM_SD(sock);
-	if (test_bit(ATM_VF_RELEASED,&vcc->flags) ||
-	    test_bit(ATM_VF_CLOSE,&vcc->flags) ||
+	if (test_bit(ATM_VF_RELEASED, &vcc->flags) ||
+	    test_bit(ATM_VF_CLOSE, &vcc->flags) ||
 	    !test_bit(ATM_VF_READY, &vcc->flags))
 		return 0;
 
@@ -497,13 +498,12 @@ int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 	if (error)
 		return error;
 	sock_recv_ts_and_drops(msg, sk, skb);
-	pr_debug("RcvM %d -= %d\n", atomic_read(&sk->sk_rmem_alloc), skb->truesize);
+	pr_debug("%d -= %d\n", atomic_read(&sk->sk_rmem_alloc), skb->truesize);
 	atm_return(vcc, skb->truesize);
 	skb_free_datagram(sk, skb);
 	return copied;
 }
 
-
 int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 		size_t total_len)
 {
@@ -511,7 +511,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 	DEFINE_WAIT(wait);
 	struct atm_vcc *vcc;
 	struct sk_buff *skb;
-	int eff,error;
+	int eff, error;
 	const void __user *buff;
 	int size;
 
@@ -550,7 +550,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 	eff = (size+3) & ~3; /* align to word boundary */
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
 	error = 0;
-	while (!(skb = alloc_tx(vcc,eff))) {
+	while (!(skb = alloc_tx(vcc, eff))) {
 		if (m->msg_flags & MSG_DONTWAIT) {
 			error = -EAGAIN;
 			break;
@@ -560,9 +560,9 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 			error = -ERESTARTSYS;
 			break;
 		}
-		if (test_bit(ATM_VF_RELEASED,&vcc->flags) ||
-		    test_bit(ATM_VF_CLOSE,&vcc->flags) ||
-		    !test_bit(ATM_VF_READY,&vcc->flags)) {
+		if (test_bit(ATM_VF_RELEASED, &vcc->flags) ||
+		    test_bit(ATM_VF_CLOSE, &vcc->flags) ||
+		    !test_bit(ATM_VF_READY, &vcc->flags)) {
 			error = -EPIPE;
 			send_sig(SIGPIPE, current, 0);
 			break;
@@ -574,20 +574,20 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 		goto out;
 	skb->dev = NULL; /* for paths shared with net_device interfaces */
 	ATM_SKB(skb)->atm_options = vcc->atm_options;
-	if (copy_from_user(skb_put(skb,size),buff,size)) {
+	if (copy_from_user(skb_put(skb, size), buff, size)) {
 		kfree_skb(skb);
 		error = -EFAULT;
 		goto out;
 	}
-	if (eff != size) memset(skb->data+size,0,eff-size);
-	error = vcc->dev->ops->send(vcc,skb);
+	if (eff != size)
+		memset(skb->data + size, 0, eff-size);
+	error = vcc->dev->ops->send(vcc, skb);
 	error = error ? error : size;
 out:
 	release_sock(sk);
 	return error;
 }
 
-
 unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait)
 {
 	struct sock *sk = sock->sk;
@@ -623,8 +623,7 @@ unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait)
 	return mask;
 }
 
-
-static int atm_change_qos(struct atm_vcc *vcc,struct atm_qos *qos)
+static int atm_change_qos(struct atm_vcc *vcc, struct atm_qos *qos)
 {
 	int error;
 
@@ -636,25 +635,31 @@ static int atm_change_qos(struct atm_vcc *vcc,struct atm_qos *qos)
 	    qos->rxtp.traffic_class != vcc->qos.rxtp.traffic_class ||
 	    qos->txtp.traffic_class != vcc->qos.txtp.traffic_class)
 		return -EINVAL;
-	error = adjust_tp(&qos->txtp,qos->aal);
-	if (!error) error = adjust_tp(&qos->rxtp,qos->aal);
-	if (error) return error;
-	if (!vcc->dev->ops->change_qos) return -EOPNOTSUPP;
+	error = adjust_tp(&qos->txtp, qos->aal);
+	if (!error)
+		error = adjust_tp(&qos->rxtp, qos->aal);
+	if (error)
+		return error;
+	if (!vcc->dev->ops->change_qos)
+		return -EOPNOTSUPP;
 	if (sk_atm(vcc)->sk_family == AF_ATMPVC)
-		return vcc->dev->ops->change_qos(vcc,qos,ATM_MF_SET);
-	return svc_change_qos(vcc,qos);
+		return vcc->dev->ops->change_qos(vcc, qos, ATM_MF_SET);
+	return svc_change_qos(vcc, qos);
 }
 
-
 static int check_tp(const struct atm_trafprm *tp)
 {
 	/* @@@ Should be merged with adjust_tp */
-	if (!tp->traffic_class || tp->traffic_class == ATM_ANYCLASS) return 0;
+	if (!tp->traffic_class || tp->traffic_class == ATM_ANYCLASS)
+		return 0;
 	if (tp->traffic_class != ATM_UBR && !tp->min_pcr && !tp->pcr &&
-	    !tp->max_pcr) return -EINVAL;
-	if (tp->min_pcr == ATM_MAX_PCR) return -EINVAL;
+	    !tp->max_pcr)
+		return -EINVAL;
+	if (tp->min_pcr == ATM_MAX_PCR)
+		return -EINVAL;
 	if (tp->min_pcr && tp->max_pcr && tp->max_pcr != ATM_MAX_PCR &&
-	    tp->min_pcr > tp->max_pcr) return -EINVAL;
+	    tp->min_pcr > tp->max_pcr)
+		return -EINVAL;
 	/*
 	 * We allow pcr to be outside [min_pcr,max_pcr], because later
 	 * adjustment may still push it in the valid range.
@@ -662,7 +667,6 @@ static int check_tp(const struct atm_trafprm *tp)
 	return 0;
 }
 
-
 static int check_qos(const struct atm_qos *qos)
 {
 	int error;
@@ -672,9 +676,11 @@ static int check_qos(const struct atm_qos *qos)
 	if (qos->txtp.traffic_class != qos->rxtp.traffic_class &&
 	    qos->txtp.traffic_class && qos->rxtp.traffic_class &&
 	    qos->txtp.traffic_class != ATM_ANYCLASS &&
-	    qos->rxtp.traffic_class != ATM_ANYCLASS) return -EINVAL;
+	    qos->rxtp.traffic_class != ATM_ANYCLASS)
+		return -EINVAL;
 	error = check_tp(&qos->txtp);
-	if (error) return error;
+	if (error)
+		return error;
 	return check_tp(&qos->rxtp);
 }
 
@@ -690,37 +696,41 @@ int vcc_setsockopt(struct socket *sock, int level, int optname,
 
 	vcc = ATM_SD(sock);
 	switch (optname) {
-		case SO_ATMQOS:
-			{
-				struct atm_qos qos;
-
-				if (copy_from_user(&qos,optval,sizeof(qos)))
-					return -EFAULT;
-				error = check_qos(&qos);
-				if (error) return error;
-				if (sock->state == SS_CONNECTED)
-					return atm_change_qos(vcc,&qos);
-				if (sock->state != SS_UNCONNECTED)
-					return -EBADFD;
-				vcc->qos = qos;
-				set_bit(ATM_VF_HASQOS,&vcc->flags);
-				return 0;
-			}
-		case SO_SETCLP:
-			if (get_user(value,(unsigned long __user *)optval))
-				return -EFAULT;
-			if (value) vcc->atm_options |= ATM_ATMOPT_CLP;
-			else vcc->atm_options &= ~ATM_ATMOPT_CLP;
-			return 0;
-		default:
-			if (level == SOL_SOCKET) return -EINVAL;
-			break;
+	case SO_ATMQOS:
+	{
+		struct atm_qos qos;
+
+		if (copy_from_user(&qos, optval, sizeof(qos)))
+			return -EFAULT;
+		error = check_qos(&qos);
+		if (error)
+			return error;
+		if (sock->state == SS_CONNECTED)
+			return atm_change_qos(vcc, &qos);
+		if (sock->state != SS_UNCONNECTED)
+			return -EBADFD;
+		vcc->qos = qos;
+		set_bit(ATM_VF_HASQOS, &vcc->flags);
+		return 0;
 	}
-	if (!vcc->dev || !vcc->dev->ops->setsockopt) return -EINVAL;
-	return vcc->dev->ops->setsockopt(vcc,level,optname,optval,optlen);
+	case SO_SETCLP:
+		if (get_user(value, (unsigned long __user *)optval))
+			return -EFAULT;
+		if (value)
+			vcc->atm_options |= ATM_ATMOPT_CLP;
+		else
+			vcc->atm_options &= ~ATM_ATMOPT_CLP;
+		return 0;
+	default:
+		if (level == SOL_SOCKET)
+			return -EINVAL;
+		break;
+	}
+	if (!vcc->dev || !vcc->dev->ops->setsockopt)
+		return -EINVAL;
+	return vcc->dev->ops->setsockopt(vcc, level, optname, optval, optlen);
 }
 
-
 int vcc_getsockopt(struct socket *sock, int level, int optname,
 		   char __user *optval, int __user *optlen)
 {
@@ -734,33 +744,33 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
 
 	vcc = ATM_SD(sock);
 	switch (optname) {
-		case SO_ATMQOS:
-			if (!test_bit(ATM_VF_HASQOS,&vcc->flags))
-				return -EINVAL;
-			return copy_to_user(optval,&vcc->qos,sizeof(vcc->qos)) ?
-			    -EFAULT : 0;
-		case SO_SETCLP:
-			return put_user(vcc->atm_options & ATM_ATMOPT_CLP ? 1 :
-			  0,(unsigned long __user *)optval) ? -EFAULT : 0;
-		case SO_ATMPVC:
-			{
-				struct sockaddr_atmpvc pvc;
-
-				if (!vcc->dev ||
-				    !test_bit(ATM_VF_ADDR,&vcc->flags))
-					return -ENOTCONN;
-				pvc.sap_family = AF_ATMPVC;
-				pvc.sap_addr.itf = vcc->dev->number;
-				pvc.sap_addr.vpi = vcc->vpi;
-				pvc.sap_addr.vci = vcc->vci;
-				return copy_to_user(optval,&pvc,sizeof(pvc)) ?
-				    -EFAULT : 0;
-			}
-		default:
-			if (level == SOL_SOCKET) return -EINVAL;
+	case SO_ATMQOS:
+		if (!test_bit(ATM_VF_HASQOS, &vcc->flags))
+			return -EINVAL;
+		return copy_to_user(optval, &vcc->qos, sizeof(vcc->qos))
+			? -EFAULT : 0;
+	case SO_SETCLP:
+		return put_user(vcc->atm_options & ATM_ATMOPT_CLP ? 1 : 0,
+				(unsigned long __user *)optval) ? -EFAULT : 0;
+	case SO_ATMPVC:
+	{
+		struct sockaddr_atmpvc pvc;
+
+		if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
+			return -ENOTCONN;
+		pvc.sap_family = AF_ATMPVC;
+		pvc.sap_addr.itf = vcc->dev->number;
+		pvc.sap_addr.vpi = vcc->vpi;
+		pvc.sap_addr.vci = vcc->vci;
+		return copy_to_user(optval, &pvc, sizeof(pvc)) ? -EFAULT : 0;
+	}
+	default:
+		if (level == SOL_SOCKET)
+			return -EINVAL;
 			break;
 	}
-	if (!vcc->dev || !vcc->dev->ops->getsockopt) return -EINVAL;
+	if (!vcc->dev || !vcc->dev->ops->getsockopt)
+		return -EINVAL;
 	return vcc->dev->ops->getsockopt(vcc, level, optname, optval, len);
 }
 
@@ -768,23 +778,27 @@ static int __init atm_init(void)
 {
 	int error;
 
-	if ((error = proto_register(&vcc_proto, 0)) < 0)
+	error = proto_register(&vcc_proto, 0);
+	if (error < 0)
 		goto out;
-
-	if ((error = atmpvc_init()) < 0) {
-		printk(KERN_ERR "atmpvc_init() failed with %d\n", error);
+	error = atmpvc_init();
+	if (error < 0) {
+		pr_err("atmpvc_init() failed with %d\n", error);
 		goto out_unregister_vcc_proto;
 	}
-	if ((error = atmsvc_init()) < 0) {
-		printk(KERN_ERR "atmsvc_init() failed with %d\n", error);
+	error = atmsvc_init();
+	if (error < 0) {
+		pr_err("atmsvc_init() failed with %d\n", error);
 		goto out_atmpvc_exit;
 	}
-	if ((error = atm_proc_init()) < 0) {
-		printk(KERN_ERR "atm_proc_init() failed with %d\n",error);
+	error = atm_proc_init();
+	if (error < 0) {
+		pr_err("atm_proc_init() failed with %d\n", error);
 		goto out_atmsvc_exit;
 	}
-	if ((error = atm_sysfs_init()) < 0) {
-		printk(KERN_ERR "atm_sysfs_init() failed with %d\n",error);
+	error = atm_sysfs_init();
+	if (error < 0) {
+		pr_err("atm_sysfs_init() failed with %d\n", error);
 		goto out_atmproc_exit;
 	}
 out:
diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index 2ea40995dced..62dc8bfe6fe7 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -3,6 +3,7 @@
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 /* 2003 John Levon  <levon@movementarian.org> */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/module.h>
 #include <linux/kmod.h>
@@ -36,6 +37,7 @@ void register_atm_ioctl(struct atm_ioctl *ioctl)
 	list_add_tail(&ioctl->list, &ioctl_list);
 	mutex_unlock(&ioctl_mutex);
 }
+EXPORT_SYMBOL(register_atm_ioctl);
 
 void deregister_atm_ioctl(struct atm_ioctl *ioctl)
 {
@@ -43,129 +45,128 @@ void deregister_atm_ioctl(struct atm_ioctl *ioctl)
 	list_del(&ioctl->list);
 	mutex_unlock(&ioctl_mutex);
 }
-
-EXPORT_SYMBOL(register_atm_ioctl);
 EXPORT_SYMBOL(deregister_atm_ioctl);
 
-static int do_vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg, int compat)
+static int do_vcc_ioctl(struct socket *sock, unsigned int cmd,
+			unsigned long arg, int compat)
 {
 	struct sock *sk = sock->sk;
 	struct atm_vcc *vcc;
 	int error;
-	struct list_head * pos;
+	struct list_head *pos;
 	void __user *argp = (void __user *)arg;
 
 	vcc = ATM_SD(sock);
 	switch (cmd) {
-		case SIOCOUTQ:
-			if (sock->state != SS_CONNECTED ||
-			    !test_bit(ATM_VF_READY, &vcc->flags)) {
-				error =  -EINVAL;
-				goto done;
-			}
-			error = put_user(sk->sk_sndbuf - sk_wmem_alloc_get(sk),
-					 (int __user *) argp) ? -EFAULT : 0;
+	case SIOCOUTQ:
+		if (sock->state != SS_CONNECTED ||
+		    !test_bit(ATM_VF_READY, &vcc->flags)) {
+			error =  -EINVAL;
+			goto done;
+		}
+		error = put_user(sk->sk_sndbuf - sk_wmem_alloc_get(sk),
+				 (int __user *)argp) ? -EFAULT : 0;
+		goto done;
+	case SIOCINQ:
+	{
+		struct sk_buff *skb;
+
+		if (sock->state != SS_CONNECTED) {
+			error = -EINVAL;
 			goto done;
-		case SIOCINQ:
-			{
-				struct sk_buff *skb;
-
-				if (sock->state != SS_CONNECTED) {
-					error = -EINVAL;
-					goto done;
-				}
-				skb = skb_peek(&sk->sk_receive_queue);
-				error = put_user(skb ? skb->len : 0,
-						 (int __user *)argp) ? -EFAULT : 0;
-				goto done;
-			}
-		case SIOCGSTAMP: /* borrowed from IP */
+		}
+		skb = skb_peek(&sk->sk_receive_queue);
+		error = put_user(skb ? skb->len : 0,
+				 (int __user *)argp) ? -EFAULT : 0;
+		goto done;
+	}
+	case SIOCGSTAMP: /* borrowed from IP */
 #ifdef CONFIG_COMPAT
-			if (compat)
-				error = compat_sock_get_timestamp(sk, argp);
-			else
+		if (compat)
+			error = compat_sock_get_timestamp(sk, argp);
+		else
 #endif
-				error = sock_get_timestamp(sk, argp);
-			goto done;
-		case SIOCGSTAMPNS: /* borrowed from IP */
+			error = sock_get_timestamp(sk, argp);
+		goto done;
+	case SIOCGSTAMPNS: /* borrowed from IP */
 #ifdef CONFIG_COMPAT
-			if (compat)
-				error = compat_sock_get_timestampns(sk, argp);
-			else
+		if (compat)
+			error = compat_sock_get_timestampns(sk, argp);
+		else
 #endif
-				error = sock_get_timestampns(sk, argp);
+			error = sock_get_timestampns(sk, argp);
+		goto done;
+	case ATM_SETSC:
+		if (net_ratelimit())
+			pr_warning("ATM_SETSC is obsolete; used by %s:%d\n",
+				   current->comm, task_pid_nr(current));
+		error = 0;
+		goto done;
+	case ATMSIGD_CTRL:
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
 			goto done;
-		case ATM_SETSC:
-			if (net_ratelimit())
-				printk(KERN_WARNING "ATM_SETSC is obsolete; used by %s:%d\n",
-				       current->comm, task_pid_nr(current));
-			error = 0;
+		}
+		/*
+		 * The user/kernel protocol for exchanging signalling
+		 * info uses kernel pointers as opaque references,
+		 * so the holder of the file descriptor can scribble
+		 * on the kernel... so we should make sure that we
+		 * have the same privileges that /proc/kcore needs
+		 */
+		if (!capable(CAP_SYS_RAWIO)) {
+			error = -EPERM;
 			goto done;
-		case ATMSIGD_CTRL:
-			if (!capable(CAP_NET_ADMIN)) {
-				error = -EPERM;
-				goto done;
-			}
-			/*
-			 * The user/kernel protocol for exchanging signalling
-			 * info uses kernel pointers as opaque references,
-			 * so the holder of the file descriptor can scribble
-			 * on the kernel... so we should make sure that we
-			 * have the same privileges that /proc/kcore needs
-			 */
-			if (!capable(CAP_SYS_RAWIO)) {
-				error = -EPERM;
-				goto done;
-			}
+		}
 #ifdef CONFIG_COMPAT
-			/* WTF? I don't even want to _think_ about making this
-			   work for 32-bit userspace. TBH I don't really want
-			   to think about it at all. dwmw2. */
-			if (compat) {
-				if (net_ratelimit())
-					printk(KERN_WARNING "32-bit task cannot be atmsigd\n");
-				error = -EINVAL;
-				goto done;
-			}
+		/* WTF? I don't even want to _think_ about making this
+		   work for 32-bit userspace. TBH I don't really want
+		   to think about it at all. dwmw2. */
+		if (compat) {
+			if (net_ratelimit())
+				pr_warning("32-bit task cannot be atmsigd\n");
+			error = -EINVAL;
+			goto done;
+		}
 #endif
-			error = sigd_attach(vcc);
-			if (!error)
-				sock->state = SS_CONNECTED;
+		error = sigd_attach(vcc);
+		if (!error)
+			sock->state = SS_CONNECTED;
+		goto done;
+	case ATM_SETBACKEND:
+	case ATM_NEWBACKENDIF:
+	{
+		atm_backend_t backend;
+		error = get_user(backend, (atm_backend_t __user *)argp);
+		if (error)
 			goto done;
-		case ATM_SETBACKEND:
-		case ATM_NEWBACKENDIF:
-			{
-				atm_backend_t backend;
-				error = get_user(backend, (atm_backend_t __user *) argp);
-				if (error)
-					goto done;
-				switch (backend) {
-					case ATM_BACKEND_PPP:
-						request_module("pppoatm");
-						break;
-					case ATM_BACKEND_BR2684:
-						request_module("br2684");
-						break;
-				}
-			}
-			break;
-		case ATMMPC_CTRL:
-		case ATMMPC_DATA:
-			request_module("mpoa");
-			break;
-		case ATMARPD_CTRL:
-			request_module("clip");
+		switch (backend) {
+		case ATM_BACKEND_PPP:
+			request_module("pppoatm");
 			break;
-		case ATMLEC_CTRL:
-			request_module("lec");
+		case ATM_BACKEND_BR2684:
+			request_module("br2684");
 			break;
+		}
+		break;
+	}
+	case ATMMPC_CTRL:
+	case ATMMPC_DATA:
+		request_module("mpoa");
+		break;
+	case ATMARPD_CTRL:
+		request_module("clip");
+		break;
+	case ATMLEC_CTRL:
+		request_module("lec");
+		break;
 	}
 
 	error = -ENOIOCTLCMD;
 
 	mutex_lock(&ioctl_mutex);
 	list_for_each(pos, &ioctl_list) {
-		struct atm_ioctl * ic = list_entry(pos, struct atm_ioctl, list);
+		struct atm_ioctl *ic = list_entry(pos, struct atm_ioctl, list);
 		if (try_module_get(ic->owner)) {
 			error = ic->ioctl(sock, cmd, arg);
 			module_put(ic->owner);
@@ -184,7 +185,6 @@ done:
 	return error;
 }
 
-
 int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
 	return do_vcc_ioctl(sock, cmd, arg, 0);
@@ -287,8 +287,8 @@ static int do_atmif_sioc(struct socket *sock, unsigned int cmd,
 	sioc = compat_alloc_user_space(sizeof(*sioc));
 	sioc32 = compat_ptr(arg);
 
-	if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int))
-	    || get_user(data, &sioc32->arg))
+	if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
+	    get_user(data, &sioc32->arg))
 		return -EFAULT;
 	datap = compat_ptr(data);
 	if (put_user(datap, &sioc->arg))
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 42749b7b917c..5da5753157f9 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -4,6 +4,8 @@
  * Marko Kiiskila <mkiiskila@yahoo.com>
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 #include <linux/capability.h>
@@ -16,7 +18,7 @@
 #include <linux/skbuff.h>
 #include <linux/ip.h>
 #include <asm/byteorder.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <net/arp.h>
 #include <net/dst.h>
 #include <linux/proc_fs.h>
@@ -85,17 +87,19 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
 				       int is_rdesc,
 				       struct lec_arp_table **ret_entry);
 static void lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
-			   const unsigned char *atm_addr, unsigned long remoteflag,
+			   const unsigned char *atm_addr,
+			   unsigned long remoteflag,
 			   unsigned int targetless_le_arp);
 static void lec_flush_complete(struct lec_priv *priv, unsigned long tran_id);
 static int lec_mcast_make(struct lec_priv *priv, struct atm_vcc *vcc);
 static void lec_set_flush_tran_id(struct lec_priv *priv,
 				  const unsigned char *atm_addr,
 				  unsigned long tran_id);
-static void lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
+static void lec_vcc_added(struct lec_priv *priv,
+			  const struct atmlec_ioc *ioc_data,
 			  struct atm_vcc *vcc,
-			  void (*old_push) (struct atm_vcc *vcc,
-					    struct sk_buff *skb));
+			  void (*old_push)(struct atm_vcc *vcc,
+					   struct sk_buff *skb));
 static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc);
 
 /* must be done under lec_arp_lock */
@@ -110,7 +114,6 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
 		kfree(entry);
 }
 
-
 static struct lane2_ops lane2_ops = {
 	lane2_resolve,		/* resolve,             spec 3.1.3 */
 	lane2_associate_req,	/* associate_req,       spec 3.1.4 */
@@ -148,7 +151,8 @@ static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
 		mesg = (struct atmlec_msg *)skb2->data;
 		mesg->type = l_topology_change;
 		buff += 4;
-		mesg->content.normal.flag = *buff & 0x01;	/* 0x01 is topology change */
+		mesg->content.normal.flag = *buff & 0x01;
+					/* 0x01 is topology change */
 
 		priv = netdev_priv(dev);
 		atm_force_charge(priv->lecd, skb2->truesize);
@@ -242,7 +246,7 @@ lec_send(struct atm_vcc *vcc, struct sk_buff *skb)
 
 static void lec_tx_timeout(struct net_device *dev)
 {
-	printk(KERN_INFO "%s: tx timeout\n", dev->name);
+	pr_info("%s\n", dev->name);
 	dev->trans_start = jiffies;
 	netif_wake_queue(dev);
 }
@@ -261,14 +265,10 @@ static netdev_tx_t lec_start_xmit(struct sk_buff *skb,
 	unsigned char rdesc[ETH_ALEN];	/* Token Ring route descriptor */
 #endif
 	int is_rdesc;
-#if DUMP_PACKETS > 0
-	char buf[300];
-	int i = 0;
-#endif /* DUMP_PACKETS >0 */
 
-	pr_debug("lec_start_xmit called\n");
+	pr_debug("called\n");
 	if (!priv->lecd) {
-		printk("%s:No lecd attached\n", dev->name);
+		pr_info("%s:No lecd attached\n", dev->name);
 		dev->stats.tx_errors++;
 		netif_stop_queue(dev);
 		kfree_skb(skb);
@@ -276,8 +276,8 @@ static netdev_tx_t lec_start_xmit(struct sk_buff *skb,
 	}
 
 	pr_debug("skbuff head:%lx data:%lx tail:%lx end:%lx\n",
-		(long)skb->head, (long)skb->data, (long)skb_tail_pointer(skb),
-		(long)skb_end_pointer(skb));
+		 (long)skb->head, (long)skb->data, (long)skb_tail_pointer(skb),
+		 (long)skb_end_pointer(skb));
 #if defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE)
 	if (memcmp(skb->data, bridge_ula_lec, sizeof(bridge_ula_lec)) == 0)
 		lec_handle_bridge(skb, dev);
@@ -285,8 +285,7 @@ static netdev_tx_t lec_start_xmit(struct sk_buff *skb,
 
 	/* Make sure we have room for lec_id */
 	if (skb_headroom(skb) < 2) {
-
-		pr_debug("lec_start_xmit: reallocating skb\n");
+		pr_debug("reallocating skb\n");
 		skb2 = skb_realloc_headroom(skb, LEC_HEADER_LEN);
 		kfree_skb(skb);
 		if (skb2 == NULL)
@@ -313,23 +312,17 @@ static netdev_tx_t lec_start_xmit(struct sk_buff *skb,
 	}
 #endif
 
-#if DUMP_PACKETS > 0
-	printk("%s: send datalen:%ld lecid:%4.4x\n", dev->name,
-	       skb->len, priv->lecid);
 #if DUMP_PACKETS >= 2
-	for (i = 0; i < skb->len && i < 99; i++) {
-		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
-	}
+#define MAX_DUMP_SKB 99
 #elif DUMP_PACKETS >= 1
-	for (i = 0; i < skb->len && i < 30; i++) {
-		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
-	}
+#define MAX_DUMP_SKB 30
+#endif
+#if DUMP_PACKETS >= 1
+	printk(KERN_DEBUG "%s: send datalen:%ld lecid:%4.4x\n",
+	       dev->name, skb->len, priv->lecid);
+	print_hex_dump(KERN_DEBUG, "", DUMP_OFFSET, 16, 1,
+		       skb->data, min(skb->len, MAX_DUMP_SKB), true);
 #endif /* DUMP_PACKETS >= 1 */
-	if (i == skb->len)
-		printk("%s\n", buf);
-	else
-		printk("%s...\n", buf);
-#endif /* DUMP_PACKETS > 0 */
 
 	/* Minimum ethernet-frame size */
 #ifdef CONFIG_TR
@@ -367,31 +360,28 @@ static netdev_tx_t lec_start_xmit(struct sk_buff *skb,
 #endif
 	entry = NULL;
 	vcc = lec_arp_resolve(priv, dst, is_rdesc, &entry);
-	pr_debug("%s:vcc:%p vcc_flags:%lx, entry:%p\n", dev->name,
-		vcc, vcc ? vcc->flags : 0, entry);
+	pr_debug("%s:vcc:%p vcc_flags:%lx, entry:%p\n",
+		 dev->name, vcc, vcc ? vcc->flags : 0, entry);
 	if (!vcc || !test_bit(ATM_VF_READY, &vcc->flags)) {
 		if (entry && (entry->tx_wait.qlen < LEC_UNRES_QUE_LEN)) {
-			pr_debug("%s:lec_start_xmit: queuing packet, ",
-				dev->name);
-			pr_debug("MAC address %pM\n", lec_h->h_dest);
+			pr_debug("%s:queuing packet, MAC address %pM\n",
+				 dev->name, lec_h->h_dest);
 			skb_queue_tail(&entry->tx_wait, skb);
 		} else {
-			pr_debug
-			    ("%s:lec_start_xmit: tx queue full or no arp entry, dropping, ",
-			     dev->name);
-			pr_debug("MAC address %pM\n", lec_h->h_dest);
+			pr_debug("%s:tx queue full or no arp entry, dropping, MAC address: %pM\n",
+				 dev->name, lec_h->h_dest);
 			dev->stats.tx_dropped++;
 			dev_kfree_skb(skb);
 		}
 		goto out;
 	}
 #if DUMP_PACKETS > 0
-	printk("%s:sending to vpi:%d vci:%d\n", dev->name, vcc->vpi, vcc->vci);
+	printk(KERN_DEBUG "%s:sending to vpi:%d vci:%d\n",
+	       dev->name, vcc->vpi, vcc->vci);
 #endif /* DUMP_PACKETS > 0 */
 
 	while (entry && (skb2 = skb_dequeue(&entry->tx_wait))) {
-		pr_debug("lec.c: emptying tx queue, ");
-		pr_debug("MAC address %pM\n", lec_h->h_dest);
+		pr_debug("emptying tx queue, MAC address %pM\n", lec_h->h_dest);
 		lec_send(vcc, skb2);
 	}
 
@@ -444,14 +434,12 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 	pr_debug("%s: msg from zeppelin:%d\n", dev->name, mesg->type);
 	switch (mesg->type) {
 	case l_set_mac_addr:
-		for (i = 0; i < 6; i++) {
+		for (i = 0; i < 6; i++)
 			dev->dev_addr[i] = mesg->content.normal.mac_addr[i];
-		}
 		break;
 	case l_del_mac_addr:
-		for (i = 0; i < 6; i++) {
+		for (i = 0; i < 6; i++)
 			dev->dev_addr[i] = 0;
-		}
 		break;
 	case l_addr_delete:
 		lec_addr_delete(priv, mesg->content.normal.atm_addr,
@@ -477,10 +465,10 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 			       mesg->content.normal.atm_addr,
 			       mesg->content.normal.flag,
 			       mesg->content.normal.targetless_le_arp);
-		pr_debug("lec: in l_arp_update\n");
+		pr_debug("in l_arp_update\n");
 		if (mesg->sizeoftlvs != 0) {	/* LANE2 3.1.5 */
-			pr_debug("lec: LANE2 3.1.5, got tlvs, size %d\n",
-				mesg->sizeoftlvs);
+			pr_debug("LANE2 3.1.5, got tlvs, size %d\n",
+				 mesg->sizeoftlvs);
 			lane2_associate_ind(dev, mesg->content.normal.mac_addr,
 					    tmp, mesg->sizeoftlvs);
 		}
@@ -499,13 +487,14 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 		priv->flush_timeout = (mesg->content.config.flush_timeout * HZ);
 		priv->path_switching_delay =
 		    (mesg->content.config.path_switching_delay * HZ);
-		priv->lane_version = mesg->content.config.lane_version;	/* LANE2 */
+		priv->lane_version = mesg->content.config.lane_version;
+					/* LANE2 */
 		priv->lane2_ops = NULL;
 		if (priv->lane_version > 1)
 			priv->lane2_ops = &lane2_ops;
 		if (dev_set_mtu(dev, mesg->content.config.mtu))
-			printk("%s: change_mtu to %d failed\n", dev->name,
-			       mesg->content.config.mtu);
+			pr_info("%s: change_mtu to %d failed\n",
+				dev->name, mesg->content.config.mtu);
 		priv->is_proxy = mesg->content.config.is_proxy;
 		break;
 	case l_flush_tran_id:
@@ -518,40 +507,35 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
 		break;
 	case l_should_bridge:
 #if defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE)
-		{
-			pr_debug("%s: bridge zeppelin asks about %pM\n",
-				 dev->name, mesg->content.proxy.mac_addr);
+	{
+		pr_debug("%s: bridge zeppelin asks about %pM\n",
+			 dev->name, mesg->content.proxy.mac_addr);
 
-			if (br_fdb_test_addr_hook == NULL)
-				break;
+		if (br_fdb_test_addr_hook == NULL)
+			break;
 
-			if (br_fdb_test_addr_hook(dev,
-					mesg->content.proxy.mac_addr)) {
-				/* hit from bridge table, send LE_ARP_RESPONSE */
-				struct sk_buff *skb2;
-				struct sock *sk;
-
-				pr_debug
-				    ("%s: entry found, responding to zeppelin\n",
-				     dev->name);
-				skb2 =
-				    alloc_skb(sizeof(struct atmlec_msg),
-					      GFP_ATOMIC);
-				if (skb2 == NULL)
-					break;
-				skb2->len = sizeof(struct atmlec_msg);
-				skb_copy_to_linear_data(skb2, mesg,
-							sizeof(*mesg));
-				atm_force_charge(priv->lecd, skb2->truesize);
-				sk = sk_atm(priv->lecd);
-				skb_queue_tail(&sk->sk_receive_queue, skb2);
-				sk->sk_data_ready(sk, skb2->len);
-			}
+		if (br_fdb_test_addr_hook(dev, mesg->content.proxy.mac_addr)) {
+			/* hit from bridge table, send LE_ARP_RESPONSE */
+			struct sk_buff *skb2;
+			struct sock *sk;
+
+			pr_debug("%s: entry found, responding to zeppelin\n",
+				 dev->name);
+			skb2 = alloc_skb(sizeof(struct atmlec_msg), GFP_ATOMIC);
+			if (skb2 == NULL)
+				break;
+			skb2->len = sizeof(struct atmlec_msg);
+			skb_copy_to_linear_data(skb2, mesg, sizeof(*mesg));
+			atm_force_charge(priv->lecd, skb2->truesize);
+			sk = sk_atm(priv->lecd);
+			skb_queue_tail(&sk->sk_receive_queue, skb2);
+			sk->sk_data_ready(sk, skb2->len);
 		}
+	}
 #endif /* defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE) */
 		break;
 	default:
-		printk("%s: Unknown message type %d\n", dev->name, mesg->type);
+		pr_info("%s: Unknown message type %d\n", dev->name, mesg->type);
 		dev_kfree_skb(skb);
 		return -EINVAL;
 	}
@@ -572,14 +556,13 @@ static void lec_atm_close(struct atm_vcc *vcc)
 	lec_arp_destroy(priv);
 
 	if (skb_peek(&sk_atm(vcc)->sk_receive_queue))
-		printk("%s lec_atm_close: closing with messages pending\n",
-		       dev->name);
-	while ((skb = skb_dequeue(&sk_atm(vcc)->sk_receive_queue)) != NULL) {
+		pr_info("%s closing with messages pending\n", dev->name);
+	while ((skb = skb_dequeue(&sk_atm(vcc)->sk_receive_queue))) {
 		atm_return(vcc, skb->truesize);
 		dev_kfree_skb(skb);
 	}
 
-	printk("%s: Shut down!\n", dev->name);
+	pr_info("%s: Shut down!\n", dev->name);
 	module_put(THIS_MODULE);
 }
 
@@ -608,9 +591,8 @@ send_to_lecd(struct lec_priv *priv, atmlec_msg_type type,
 	struct sk_buff *skb;
 	struct atmlec_msg *mesg;
 
-	if (!priv || !priv->lecd) {
+	if (!priv || !priv->lecd)
 		return -1;
-	}
 	skb = alloc_skb(sizeof(struct atmlec_msg), GFP_ATOMIC);
 	if (!skb)
 		return -1;
@@ -633,7 +615,7 @@ send_to_lecd(struct lec_priv *priv, atmlec_msg_type type,
 	sk->sk_data_ready(sk, skb->len);
 
 	if (data != NULL) {
-		pr_debug("lec: about to send %d bytes of data\n", data->len);
+		pr_debug("about to send %d bytes of data\n", data->len);
 		atm_force_charge(priv->lecd, data->truesize);
 		skb_queue_tail(&sk->sk_receive_queue, data);
 		sk->sk_data_ready(sk, skb->len);
@@ -691,36 +673,28 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	struct net_device *dev = (struct net_device *)vcc->proto_data;
 	struct lec_priv *priv = netdev_priv(dev);
 
-#if DUMP_PACKETS >0
-	int i = 0;
-	char buf[300];
-
-	printk("%s: lec_push vcc vpi:%d vci:%d\n", dev->name,
-	       vcc->vpi, vcc->vci);
+#if DUMP_PACKETS > 0
+	printk(KERN_DEBUG "%s: vcc vpi:%d vci:%d\n",
+	       dev->name, vcc->vpi, vcc->vci);
 #endif
 	if (!skb) {
 		pr_debug("%s: null skb\n", dev->name);
 		lec_vcc_close(priv, vcc);
 		return;
 	}
-#if DUMP_PACKETS > 0
-	printk("%s: rcv datalen:%ld lecid:%4.4x\n", dev->name,
-	       skb->len, priv->lecid);
 #if DUMP_PACKETS >= 2
-	for (i = 0; i < skb->len && i < 99; i++) {
-		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
-	}
+#define MAX_SKB_DUMP 99
 #elif DUMP_PACKETS >= 1
-	for (i = 0; i < skb->len && i < 30; i++) {
-		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
-	}
-#endif /* DUMP_PACKETS >= 1 */
-	if (i == skb->len)
-		printk("%s\n", buf);
-	else
-		printk("%s...\n", buf);
+#define MAX_SKB_DUMP 30
+#endif
+#if DUMP_PACKETS > 0
+	printk(KERN_DEBUG "%s: rcv datalen:%ld lecid:%4.4x\n",
+	       dev->name, skb->len, priv->lecid);
+	print_hex_dump(KERN_DEBUG, "", DUMP_OFFSET, 16, 1,
+		       skb->data, min(MAX_SKB_DUMP, skb->len), true);
 #endif /* DUMP_PACKETS > 0 */
-	if (memcmp(skb->data, lec_ctrl_magic, 4) == 0) {	/* Control frame, to daemon */
+	if (memcmp(skb->data, lec_ctrl_magic, 4) == 0) {
+				/* Control frame, to daemon */
 		struct sock *sk = sk_atm(vcc);
 
 		pr_debug("%s: To daemon\n", dev->name);
@@ -778,9 +752,8 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
 			dev_kfree_skb(skb);
 			return;
 		}
-		if (!hlist_empty(&priv->lec_arp_empty_ones)) {
+		if (!hlist_empty(&priv->lec_arp_empty_ones))
 			lec_arp_check_empties(priv, vcc, skb);
-		}
 		skb_pull(skb, 2);	/* skip lec_id */
 #ifdef CONFIG_TR
 		if (priv->is_trdev)
@@ -801,7 +774,7 @@ static void lec_pop(struct atm_vcc *vcc, struct sk_buff *skb)
 	struct net_device *dev = skb->dev;
 
 	if (vpriv == NULL) {
-		printk("lec_pop(): vpriv = NULL!?!?!?\n");
+		pr_info("vpriv = NULL!?!?!?\n");
 		return;
 	}
 
@@ -822,15 +795,13 @@ static int lec_vcc_attach(struct atm_vcc *vcc, void __user *arg)
 
 	/* Lecd must be up in this case */
 	bytes_left = copy_from_user(&ioc_data, arg, sizeof(struct atmlec_ioc));
-	if (bytes_left != 0) {
-		printk
-		    ("lec: lec_vcc_attach, copy from user failed for %d bytes\n",
-		     bytes_left);
-	}
+	if (bytes_left != 0)
+		pr_info("copy from user failed for %d bytes\n", bytes_left);
 	if (ioc_data.dev_num < 0 || ioc_data.dev_num >= MAX_LEC_ITF ||
 	    !dev_lec[ioc_data.dev_num])
 		return -EINVAL;
-	if (!(vpriv = kmalloc(sizeof(struct lec_vcc_priv), GFP_KERNEL)))
+	vpriv = kmalloc(sizeof(struct lec_vcc_priv), GFP_KERNEL);
+	if (!vpriv)
 		return -ENOMEM;
 	vpriv->xoff = 0;
 	vpriv->old_pop = vcc->pop;
@@ -921,9 +892,8 @@ static int lecd_attach(struct atm_vcc *vcc, int arg)
 	priv->flush_timeout = (4 * HZ);
 	priv->path_switching_delay = (6 * HZ);
 
-	if (dev_lec[i]->flags & IFF_UP) {
+	if (dev_lec[i]->flags & IFF_UP)
 		netif_start_queue(dev_lec[i]);
-	}
 	__module_get(THIS_MODULE);
 	return i;
 }
@@ -1125,7 +1095,9 @@ static int lec_seq_show(struct seq_file *seq, void *v)
 	else {
 		struct lec_state *state = seq->private;
 		struct net_device *dev = state->dev;
-		struct lec_arp_table *entry = hlist_entry(state->node, struct lec_arp_table, next);
+		struct lec_arp_table *entry = hlist_entry(state->node,
+							  struct lec_arp_table,
+							  next);
 
 		seq_printf(seq, "%s ", dev->name);
 		lec_info(seq, entry);
@@ -1199,13 +1171,13 @@ static int __init lane_module_init(void)
 
 	p = proc_create("lec", S_IRUGO, atm_proc_root, &lec_seq_fops);
 	if (!p) {
-		printk(KERN_ERR "Unable to initialize /proc/net/atm/lec\n");
+		pr_err("Unable to initialize /proc/net/atm/lec\n");
 		return -ENOMEM;
 	}
 #endif
 
 	register_atm_ioctl(&lane_ioctl_ops);
-	printk("lec.c: " __DATE__ " " __TIME__ " initialized\n");
+	pr_info("lec.c: " __DATE__ " " __TIME__ " initialized\n");
 	return 0;
 }
 
@@ -1294,13 +1266,13 @@ static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
 	struct lec_priv *priv = netdev_priv(dev);
 
 	if (compare_ether_addr(lan_dst, dev->dev_addr))
-		return (0);	/* not our mac address */
+		return 0;	/* not our mac address */
 
 	kfree(priv->tlvs);	/* NULL if there was no previous association */
 
 	priv->tlvs = kmemdup(tlvs, sizeoftlvs, GFP_KERNEL);
 	if (priv->tlvs == NULL)
-		return (0);
+		return 0;
 	priv->sizeoftlvs = sizeoftlvs;
 
 	skb = alloc_skb(sizeoftlvs, GFP_ATOMIC);
@@ -1310,12 +1282,12 @@ static int lane2_associate_req(struct net_device *dev, const u8 *lan_dst,
 	skb_copy_to_linear_data(skb, tlvs, sizeoftlvs);
 	retval = send_to_lecd(priv, l_associate_req, NULL, NULL, skb);
 	if (retval != 0)
-		printk("lec.c: lane2_associate_req() failed\n");
+		pr_info("lec.c: lane2_associate_req() failed\n");
 	/*
 	 * If the previous association has changed we must
 	 * somehow notify other LANE entities about the change
 	 */
-	return (1);
+	return 1;
 }
 
 /*
@@ -1348,12 +1320,12 @@ static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
 	entry->sizeoftlvs = sizeoftlvs;
 #endif
 #if 0
-	printk("lec.c: lane2_associate_ind()\n");
-	printk("dump of tlvs, sizeoftlvs=%d\n", sizeoftlvs);
+	pr_info("\n");
+	pr_info("dump of tlvs, sizeoftlvs=%d\n", sizeoftlvs);
 	while (i < sizeoftlvs)
-		printk("%02x ", tlvs[i++]);
+		pr_cont("%02x ", tlvs[i++]);
 
-	printk("\n");
+	pr_cont("\n");
 #endif
 
 	/* tell MPOA about the TLVs we saw */
@@ -1373,15 +1345,15 @@ static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
 
 #include <linux/types.h>
 #include <linux/timer.h>
-#include <asm/param.h>
+#include <linux/param.h>
 #include <asm/atomic.h>
 #include <linux/inetdevice.h>
 #include <net/route.h>
 
 #if 0
-#define pr_debug(format,args...)
+#define pr_debug(format, args...)
 /*
-#define pr_debug printk
+  #define pr_debug printk
 */
 #endif
 #define DEBUG_ARP_TABLE 0
@@ -1395,7 +1367,7 @@ static void lec_arp_expire_arp(unsigned long data);
  * Arp table funcs
  */
 
-#define HASH(ch) (ch & (LEC_ARP_TABLE_SIZE -1))
+#define HASH(ch) (ch & (LEC_ARP_TABLE_SIZE - 1))
 
 /*
  * Initialization of arp-cache
@@ -1404,9 +1376,8 @@ static void lec_arp_init(struct lec_priv *priv)
 {
 	unsigned short i;
 
-	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
+	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++)
 		INIT_HLIST_HEAD(&priv->lec_arp_tables[i]);
-	}
 	INIT_HLIST_HEAD(&priv->lec_arp_empty_ones);
 	INIT_HLIST_HEAD(&priv->lec_no_forward);
 	INIT_HLIST_HEAD(&priv->mcast_fwds);
@@ -1450,10 +1421,7 @@ lec_arp_add(struct lec_priv *priv, struct lec_arp_table *entry)
 	tmp = &priv->lec_arp_tables[HASH(entry->mac_addr[ETH_ALEN - 1])];
 	hlist_add_head(&entry->next, tmp);
 
-	pr_debug("LEC_ARP: Added entry:%2.2x %2.2x %2.2x %2.2x %2.2x %2.2x\n",
-		0xff & entry->mac_addr[0], 0xff & entry->mac_addr[1],
-		0xff & entry->mac_addr[2], 0xff & entry->mac_addr[3],
-		0xff & entry->mac_addr[4], 0xff & entry->mac_addr[5]);
+	pr_debug("Added entry:%pM\n", entry->mac_addr);
 }
 
 /*
@@ -1466,20 +1434,23 @@ lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove)
 	struct lec_arp_table *entry;
 	int i, remove_vcc = 1;
 
-	if (!to_remove) {
+	if (!to_remove)
 		return -1;
-	}
 
 	hlist_del(&to_remove->next);
 	del_timer(&to_remove->timer);
 
-	/* If this is the only MAC connected to this VCC, also tear down the VCC */
+	/*
+	 * If this is the only MAC connected to this VCC,
+	 * also tear down the VCC
+	 */
 	if (to_remove->status >= ESI_FLUSH_PENDING) {
 		/*
 		 * ESI_FLUSH_PENDING, ESI_FORWARD_DIRECT
 		 */
 		for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-			hlist_for_each_entry(entry, node, &priv->lec_arp_tables[i], next) {
+			hlist_for_each_entry(entry, node,
+					     &priv->lec_arp_tables[i], next) {
 				if (memcmp(to_remove->atm_addr,
 					   entry->atm_addr, ATM_ESA_LEN) == 0) {
 					remove_vcc = 0;
@@ -1492,10 +1463,7 @@ lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove)
 	}
 	skb_queue_purge(&to_remove->tx_wait);	/* FIXME: good place for this? */
 
-	pr_debug("LEC_ARP: Removed entry:%2.2x %2.2x %2.2x %2.2x %2.2x %2.2x\n",
-		0xff & to_remove->mac_addr[0], 0xff & to_remove->mac_addr[1],
-		0xff & to_remove->mac_addr[2], 0xff & to_remove->mac_addr[3],
-		0xff & to_remove->mac_addr[4], 0xff & to_remove->mac_addr[5]);
+	pr_debug("Removed entry:%pM\n", to_remove->mac_addr);
 	return 0;
 }
 
@@ -1513,9 +1481,8 @@ static const char *get_status_string(unsigned char st)
 		return "ESI_FLUSH_PENDING";
 	case ESI_FORWARD_DIRECT:
 		return "ESI_FORWARD_DIRECT";
-	default:
-		return "<UNKNOWN>";
 	}
+	return "<UNKNOWN>";
 }
 
 static void dump_arp_table(struct lec_priv *priv)
@@ -1525,18 +1492,15 @@ static void dump_arp_table(struct lec_priv *priv)
 	char buf[256];
 	int i, j, offset;
 
-	printk("Dump %p:\n", priv);
+	pr_info("Dump %p:\n", priv);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry(rulla, node, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry(rulla, node,
+				     &priv->lec_arp_tables[i], next) {
 			offset = 0;
 			offset += sprintf(buf, "%d: %p\n", i, rulla);
-			offset += sprintf(buf + offset, "Mac:");
-			for (j = 0; j < ETH_ALEN; j++) {
-				offset += sprintf(buf + offset,
-						  "%2.2x ",
-						  rulla->mac_addr[j] & 0xff);
-			}
-			offset += sprintf(buf + offset, "Atm:");
+			offset += sprintf(buf + offset, "Mac: %pM",
+					  rulla->mac_addr);
+			offset += sprintf(buf + offset, " Atm:");
 			for (j = 0; j < ATM_ESA_LEN; j++) {
 				offset += sprintf(buf + offset,
 						  "%2.2x ",
@@ -1556,20 +1520,16 @@ static void dump_arp_table(struct lec_priv *priv)
 				    "Flags:%x, Packets_flooded:%x, Status: %s ",
 				    rulla->flags, rulla->packets_flooded,
 				    get_status_string(rulla->status));
-			printk("%s\n", buf);
+			pr_info("%s\n", buf);
 		}
 	}
 
 	if (!hlist_empty(&priv->lec_no_forward))
-		printk("No forward\n");
+		pr_info("No forward\n");
 	hlist_for_each_entry(rulla, node, &priv->lec_no_forward, next) {
 		offset = 0;
-		offset += sprintf(buf + offset, "Mac:");
-		for (j = 0; j < ETH_ALEN; j++) {
-			offset += sprintf(buf + offset, "%2.2x ",
-					  rulla->mac_addr[j] & 0xff);
-		}
-		offset += sprintf(buf + offset, "Atm:");
+		offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
+		offset += sprintf(buf + offset, " Atm:");
 		for (j = 0; j < ATM_ESA_LEN; j++) {
 			offset += sprintf(buf + offset, "%2.2x ",
 					  rulla->atm_addr[j] & 0xff);
@@ -1586,19 +1546,15 @@ static void dump_arp_table(struct lec_priv *priv)
 				  "Flags:%x, Packets_flooded:%x, Status: %s ",
 				  rulla->flags, rulla->packets_flooded,
 				  get_status_string(rulla->status));
-		printk("%s\n", buf);
+		pr_info("%s\n", buf);
 	}
 
 	if (!hlist_empty(&priv->lec_arp_empty_ones))
-		printk("Empty ones\n");
+		pr_info("Empty ones\n");
 	hlist_for_each_entry(rulla, node, &priv->lec_arp_empty_ones, next) {
 		offset = 0;
-		offset += sprintf(buf + offset, "Mac:");
-		for (j = 0; j < ETH_ALEN; j++) {
-			offset += sprintf(buf + offset, "%2.2x ",
-					  rulla->mac_addr[j] & 0xff);
-		}
-		offset += sprintf(buf + offset, "Atm:");
+		offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
+		offset += sprintf(buf + offset, " Atm:");
 		for (j = 0; j < ATM_ESA_LEN; j++) {
 			offset += sprintf(buf + offset, "%2.2x ",
 					  rulla->atm_addr[j] & 0xff);
@@ -1615,19 +1571,15 @@ static void dump_arp_table(struct lec_priv *priv)
 				  "Flags:%x, Packets_flooded:%x, Status: %s ",
 				  rulla->flags, rulla->packets_flooded,
 				  get_status_string(rulla->status));
-		printk("%s", buf);
+		pr_info("%s", buf);
 	}
 
 	if (!hlist_empty(&priv->mcast_fwds))
-		printk("Multicast Forward VCCs\n");
+		pr_info("Multicast Forward VCCs\n");
 	hlist_for_each_entry(rulla, node, &priv->mcast_fwds, next) {
 		offset = 0;
-		offset += sprintf(buf + offset, "Mac:");
-		for (j = 0; j < ETH_ALEN; j++) {
-			offset += sprintf(buf + offset, "%2.2x ",
-					  rulla->mac_addr[j] & 0xff);
-		}
-		offset += sprintf(buf + offset, "Atm:");
+		offset += sprintf(buf + offset, "Mac: %pM", rulla->mac_addr);
+		offset += sprintf(buf + offset, " Atm:");
 		for (j = 0; j < ATM_ESA_LEN; j++) {
 			offset += sprintf(buf + offset, "%2.2x ",
 					  rulla->atm_addr[j] & 0xff);
@@ -1644,7 +1596,7 @@ static void dump_arp_table(struct lec_priv *priv)
 				  "Flags:%x, Packets_flooded:%x, Status: %s ",
 				  rulla->flags, rulla->packets_flooded,
 				  get_status_string(rulla->status));
-		printk("%s\n", buf);
+		pr_info("%s\n", buf);
 	}
 
 }
@@ -1670,14 +1622,16 @@ static void lec_arp_destroy(struct lec_priv *priv)
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry_safe(entry, node, next,
+					  &priv->lec_arp_tables[i], next) {
 			lec_arp_remove(priv, entry);
 			lec_arp_put(entry);
 		}
 		INIT_HLIST_HEAD(&priv->lec_arp_tables[i]);
 	}
 
-	hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_empty_ones, next) {
+	hlist_for_each_entry_safe(entry, node, next,
+				  &priv->lec_arp_empty_ones, next) {
 		del_timer_sync(&entry->timer);
 		lec_arp_clear_vccs(entry);
 		hlist_del(&entry->next);
@@ -1685,7 +1639,8 @@ static void lec_arp_destroy(struct lec_priv *priv)
 	}
 	INIT_HLIST_HEAD(&priv->lec_arp_empty_ones);
 
-	hlist_for_each_entry_safe(entry, node, next, &priv->lec_no_forward, next) {
+	hlist_for_each_entry_safe(entry, node, next,
+				  &priv->lec_no_forward, next) {
 		del_timer_sync(&entry->timer);
 		lec_arp_clear_vccs(entry);
 		hlist_del(&entry->next);
@@ -1714,15 +1669,12 @@ static struct lec_arp_table *lec_arp_find(struct lec_priv *priv,
 	struct hlist_head *head;
 	struct lec_arp_table *entry;
 
-	pr_debug("LEC_ARP: lec_arp_find :%2.2x %2.2x %2.2x %2.2x %2.2x %2.2x\n",
-		mac_addr[0] & 0xff, mac_addr[1] & 0xff, mac_addr[2] & 0xff,
-		mac_addr[3] & 0xff, mac_addr[4] & 0xff, mac_addr[5] & 0xff);
+	pr_debug("%pM\n", mac_addr);
 
 	head = &priv->lec_arp_tables[HASH(mac_addr[ETH_ALEN - 1])];
 	hlist_for_each_entry(entry, node, head, next) {
-		if (!compare_ether_addr(mac_addr, entry->mac_addr)) {
+		if (!compare_ether_addr(mac_addr, entry->mac_addr))
 			return entry;
-		}
 	}
 	return NULL;
 }
@@ -1734,7 +1686,7 @@ static struct lec_arp_table *make_entry(struct lec_priv *priv,
 
 	to_return = kzalloc(sizeof(struct lec_arp_table), GFP_ATOMIC);
 	if (!to_return) {
-		printk("LEC: Arp entry kmalloc failed\n");
+		pr_info("LEC: Arp entry kmalloc failed\n");
 		return NULL;
 	}
 	memcpy(to_return->mac_addr, mac_addr, ETH_ALEN);
@@ -1755,7 +1707,7 @@ static void lec_arp_expire_arp(unsigned long data)
 
 	entry = (struct lec_arp_table *)data;
 
-	pr_debug("lec_arp_expire_arp\n");
+	pr_debug("\n");
 	if (entry->status == ESI_ARP_PENDING) {
 		if (entry->no_tries <= entry->priv->max_retry_count) {
 			if (entry->is_rdesc)
@@ -1779,10 +1731,10 @@ static void lec_arp_expire_vcc(unsigned long data)
 
 	del_timer(&to_remove->timer);
 
-	pr_debug("LEC_ARP %p %p: lec_arp_expire_vcc vpi:%d vci:%d\n",
-		to_remove, priv,
-		to_remove->vcc ? to_remove->recv_vcc->vpi : 0,
-		to_remove->vcc ? to_remove->recv_vcc->vci : 0);
+	pr_debug("%p %p: vpi:%d vci:%d\n",
+		 to_remove, priv,
+		 to_remove->vcc ? to_remove->recv_vcc->vpi : 0,
+		 to_remove->vcc ? to_remove->recv_vcc->vci : 0);
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	hlist_del(&to_remove->next);
@@ -1792,6 +1744,50 @@ static void lec_arp_expire_vcc(unsigned long data)
 	lec_arp_put(to_remove);
 }
 
+static bool __lec_arp_check_expire(struct lec_arp_table *entry,
+				   unsigned long now,
+				   struct lec_priv *priv)
+{
+	unsigned long time_to_check;
+
+	if ((entry->flags) & LEC_REMOTE_FLAG && priv->topology_change)
+		time_to_check = priv->forward_delay_time;
+	else
+		time_to_check = priv->aging_time;
+
+	pr_debug("About to expire: %lx - %lx > %lx\n",
+		 now, entry->last_used, time_to_check);
+	if (time_after(now, entry->last_used + time_to_check) &&
+	    !(entry->flags & LEC_PERMANENT_FLAG) &&
+	    !(entry->mac_addr[0] & 0x01)) {	/* LANE2: 7.1.20 */
+		/* Remove entry */
+		pr_debug("Entry timed out\n");
+		lec_arp_remove(priv, entry);
+		lec_arp_put(entry);
+	} else {
+		/* Something else */
+		if ((entry->status == ESI_VC_PENDING ||
+		     entry->status == ESI_ARP_PENDING) &&
+		    time_after_eq(now, entry->timestamp +
+				       priv->max_unknown_frame_time)) {
+			entry->timestamp = jiffies;
+			entry->packets_flooded = 0;
+			if (entry->status == ESI_VC_PENDING)
+				send_to_lecd(priv, l_svc_setup,
+					     entry->mac_addr,
+					     entry->atm_addr,
+					     NULL);
+		}
+		if (entry->status == ESI_FLUSH_PENDING &&
+		    time_after_eq(now, entry->timestamp +
+				       priv->path_switching_delay)) {
+			lec_arp_hold(entry);
+			return true;
+		}
+	}
+
+	return false;
+}
 /*
  * Expire entries.
  * 1. Re-set timer
@@ -1816,62 +1812,28 @@ static void lec_arp_check_expire(struct work_struct *work)
 	struct hlist_node *node, *next;
 	struct lec_arp_table *entry;
 	unsigned long now;
-	unsigned long time_to_check;
 	int i;
 
-	pr_debug("lec_arp_check_expire %p\n", priv);
+	pr_debug("%p\n", priv);
 	now = jiffies;
 restart:
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_tables[i], next) {
-			if ((entry->flags) & LEC_REMOTE_FLAG &&
-			    priv->topology_change)
-				time_to_check = priv->forward_delay_time;
-			else
-				time_to_check = priv->aging_time;
-
-			pr_debug("About to expire: %lx - %lx > %lx\n",
-				now, entry->last_used, time_to_check);
-			if (time_after(now, entry->last_used + time_to_check)
-			    && !(entry->flags & LEC_PERMANENT_FLAG)
-			    && !(entry->mac_addr[0] & 0x01)) {	/* LANE2: 7.1.20 */
-				/* Remove entry */
-				pr_debug("LEC:Entry timed out\n");
-				lec_arp_remove(priv, entry);
+		hlist_for_each_entry_safe(entry, node, next,
+					  &priv->lec_arp_tables[i], next) {
+			if (__lec_arp_check_expire(entry, now, priv)) {
+				struct sk_buff *skb;
+				struct atm_vcc *vcc = entry->vcc;
+
+				spin_unlock_irqrestore(&priv->lec_arp_lock,
+						       flags);
+				while ((skb = skb_dequeue(&entry->tx_wait)))
+					lec_send(vcc, skb);
+				entry->last_used = jiffies;
+				entry->status = ESI_FORWARD_DIRECT;
 				lec_arp_put(entry);
-			} else {
-				/* Something else */
-				if ((entry->status == ESI_VC_PENDING ||
-				     entry->status == ESI_ARP_PENDING)
-				    && time_after_eq(now,
-						     entry->timestamp +
-						     priv->
-						     max_unknown_frame_time)) {
-					entry->timestamp = jiffies;
-					entry->packets_flooded = 0;
-					if (entry->status == ESI_VC_PENDING)
-						send_to_lecd(priv, l_svc_setup,
-							     entry->mac_addr,
-							     entry->atm_addr,
-							     NULL);
-				}
-				if (entry->status == ESI_FLUSH_PENDING
-				    &&
-				    time_after_eq(now, entry->timestamp +
-						  priv->path_switching_delay)) {
-					struct sk_buff *skb;
-					struct atm_vcc *vcc = entry->vcc;
-
-					lec_arp_hold(entry);
-					spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
-					while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
-						lec_send(vcc, skb);
-					entry->last_used = jiffies;
-					entry->status = ESI_FORWARD_DIRECT;
-					lec_arp_put(entry);
-					goto restart;
-				}
+
+				goto restart;
 			}
 		}
 	}
@@ -1885,7 +1847,8 @@ restart:
  *
  */
 static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
-				       const unsigned char *mac_to_find, int is_rdesc,
+				       const unsigned char *mac_to_find,
+				       int is_rdesc,
 				       struct lec_arp_table **ret_entry)
 {
 	unsigned long flags;
@@ -1921,9 +1884,8 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
 		 * If the LE_ARP cache entry is still pending, reset count to 0
 		 * so another LE_ARP request can be made for this frame.
 		 */
-		if (entry->status == ESI_ARP_PENDING) {
+		if (entry->status == ESI_ARP_PENDING)
 			entry->no_tries = 0;
-		}
 		/*
 		 * Data direct VC not yet set up, check to see if the unknown
 		 * frame count is greater than the limit. If the limit has
@@ -1934,7 +1896,7 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
 		    entry->packets_flooded <
 		    priv->maximum_unknown_frame_count) {
 			entry->packets_flooded++;
-			pr_debug("LEC_ARP: Flooding..\n");
+			pr_debug("Flooding..\n");
 			found = priv->mcast_vcc;
 			goto out;
 		}
@@ -1945,13 +1907,13 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv,
 		 */
 		lec_arp_hold(entry);
 		*ret_entry = entry;
-		pr_debug("lec: entry->status %d entry->vcc %p\n", entry->status,
-			entry->vcc);
+		pr_debug("entry->status %d entry->vcc %p\n", entry->status,
+			 entry->vcc);
 		found = NULL;
 	} else {
 		/* No matching entry was found */
 		entry = make_entry(priv, mac_to_find);
-		pr_debug("LEC_ARP: Making entry\n");
+		pr_debug("Making entry\n");
 		if (!entry) {
 			found = priv->mcast_vcc;
 			goto out;
@@ -1988,13 +1950,14 @@ lec_addr_delete(struct lec_priv *priv, const unsigned char *atm_addr,
 	struct lec_arp_table *entry;
 	int i;
 
-	pr_debug("lec_addr_delete\n");
+	pr_debug("\n");
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_tables[i], next) {
-			if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN)
-			    && (permanent ||
-				!(entry->flags & LEC_PERMANENT_FLAG))) {
+		hlist_for_each_entry_safe(entry, node, next,
+					  &priv->lec_arp_tables[i], next) {
+			if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN) &&
+			    (permanent ||
+			     !(entry->flags & LEC_PERMANENT_FLAG))) {
 				lec_arp_remove(priv, entry);
 				lec_arp_put(entry);
 			}
@@ -2019,10 +1982,8 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
 	struct lec_arp_table *entry, *tmp;
 	int i;
 
-	pr_debug("lec:%s", (targetless_le_arp) ? "targetless " : " ");
-	pr_debug("lec_arp_update mac:%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
-		mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3],
-		mac_addr[4], mac_addr[5]);
+	pr_debug("%smac:%pM\n",
+		 (targetless_le_arp) ? "targetless " : "", mac_addr);
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	entry = lec_arp_find(priv, mac_addr);
@@ -2032,7 +1993,8 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
 				 * we have no entry in the cache. 7.1.30
 				 */
 	if (!hlist_empty(&priv->lec_arp_empty_ones)) {
-		hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_empty_ones, next) {
+		hlist_for_each_entry_safe(entry, node, next,
+					  &priv->lec_arp_empty_ones, next) {
 			if (memcmp(entry->atm_addr, atm_addr, ATM_ESA_LEN) == 0) {
 				hlist_del(&entry->next);
 				del_timer(&entry->timer);
@@ -2076,7 +2038,8 @@ lec_arp_update(struct lec_priv *priv, const unsigned char *mac_addr,
 	memcpy(entry->atm_addr, atm_addr, ATM_ESA_LEN);
 	del_timer(&entry->timer);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry(tmp, node, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry(tmp, node,
+				     &priv->lec_arp_tables[i], next) {
 			if (entry != tmp &&
 			    !memcmp(tmp->atm_addr, atm_addr, ATM_ESA_LEN)) {
 				/* Vcc to this host exists */
@@ -2121,14 +2084,13 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
 	int i, found_entry = 0;
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
+	/* Vcc for Multicast Forward. No timer, LANEv2 7.1.20 and 2.3.5.3 */
 	if (ioc_data->receive == 2) {
-		/* Vcc for Multicast Forward. No timer, LANEv2 7.1.20 and 2.3.5.3 */
-
 		pr_debug("LEC_ARP: Attaching mcast forward\n");
 #if 0
 		entry = lec_arp_find(priv, bus_mac);
 		if (!entry) {
-			printk("LEC_ARP: Multicast entry not found!\n");
+			pr_info("LEC_ARP: Multicast entry not found!\n");
 			goto out;
 		}
 		memcpy(entry->atm_addr, ioc_data->atm_addr, ATM_ESA_LEN);
@@ -2149,19 +2111,17 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
 		 * Vcc which we don't want to make default vcc,
 		 * attach it anyway.
 		 */
-		pr_debug
-		    ("LEC_ARP:Attaching data direct, not default: "
-		     "%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
-		     ioc_data->atm_addr[0], ioc_data->atm_addr[1],
-		     ioc_data->atm_addr[2], ioc_data->atm_addr[3],
-		     ioc_data->atm_addr[4], ioc_data->atm_addr[5],
-		     ioc_data->atm_addr[6], ioc_data->atm_addr[7],
-		     ioc_data->atm_addr[8], ioc_data->atm_addr[9],
-		     ioc_data->atm_addr[10], ioc_data->atm_addr[11],
-		     ioc_data->atm_addr[12], ioc_data->atm_addr[13],
-		     ioc_data->atm_addr[14], ioc_data->atm_addr[15],
-		     ioc_data->atm_addr[16], ioc_data->atm_addr[17],
-		     ioc_data->atm_addr[18], ioc_data->atm_addr[19]);
+		pr_debug("LEC_ARP:Attaching data direct, not default: %2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
+			 ioc_data->atm_addr[0], ioc_data->atm_addr[1],
+			 ioc_data->atm_addr[2], ioc_data->atm_addr[3],
+			 ioc_data->atm_addr[4], ioc_data->atm_addr[5],
+			 ioc_data->atm_addr[6], ioc_data->atm_addr[7],
+			 ioc_data->atm_addr[8], ioc_data->atm_addr[9],
+			 ioc_data->atm_addr[10], ioc_data->atm_addr[11],
+			 ioc_data->atm_addr[12], ioc_data->atm_addr[13],
+			 ioc_data->atm_addr[14], ioc_data->atm_addr[15],
+			 ioc_data->atm_addr[16], ioc_data->atm_addr[17],
+			 ioc_data->atm_addr[18], ioc_data->atm_addr[19]);
 		entry = make_entry(priv, bus_mac);
 		if (entry == NULL)
 			goto out;
@@ -2177,29 +2137,28 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data,
 		dump_arp_table(priv);
 		goto out;
 	}
-	pr_debug
-	    ("LEC_ARP:Attaching data direct, default: "
-	     "%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
-	     ioc_data->atm_addr[0], ioc_data->atm_addr[1],
-	     ioc_data->atm_addr[2], ioc_data->atm_addr[3],
-	     ioc_data->atm_addr[4], ioc_data->atm_addr[5],
-	     ioc_data->atm_addr[6], ioc_data->atm_addr[7],
-	     ioc_data->atm_addr[8], ioc_data->atm_addr[9],
-	     ioc_data->atm_addr[10], ioc_data->atm_addr[11],
-	     ioc_data->atm_addr[12], ioc_data->atm_addr[13],
-	     ioc_data->atm_addr[14], ioc_data->atm_addr[15],
-	     ioc_data->atm_addr[16], ioc_data->atm_addr[17],
-	     ioc_data->atm_addr[18], ioc_data->atm_addr[19]);
+	pr_debug("LEC_ARP:Attaching data direct, default: %2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x\n",
+		 ioc_data->atm_addr[0], ioc_data->atm_addr[1],
+		 ioc_data->atm_addr[2], ioc_data->atm_addr[3],
+		 ioc_data->atm_addr[4], ioc_data->atm_addr[5],
+		 ioc_data->atm_addr[6], ioc_data->atm_addr[7],
+		 ioc_data->atm_addr[8], ioc_data->atm_addr[9],
+		 ioc_data->atm_addr[10], ioc_data->atm_addr[11],
+		 ioc_data->atm_addr[12], ioc_data->atm_addr[13],
+		 ioc_data->atm_addr[14], ioc_data->atm_addr[15],
+		 ioc_data->atm_addr[16], ioc_data->atm_addr[17],
+		 ioc_data->atm_addr[18], ioc_data->atm_addr[19]);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry(entry, node, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry(entry, node,
+				     &priv->lec_arp_tables[i], next) {
 			if (memcmp
 			    (ioc_data->atm_addr, entry->atm_addr,
 			     ATM_ESA_LEN) == 0) {
 				pr_debug("LEC_ARP: Attaching data direct\n");
 				pr_debug("Currently -> Vcc: %d, Rvcc:%d\n",
-					entry->vcc ? entry->vcc->vci : 0,
-					entry->recv_vcc ? entry->recv_vcc->
-					vci : 0);
+					 entry->vcc ? entry->vcc->vci : 0,
+					 entry->recv_vcc ? entry->recv_vcc->
+					 vci : 0);
 				found_entry = 1;
 				del_timer(&entry->timer);
 				entry->vcc = vcc;
@@ -2271,19 +2230,21 @@ static void lec_flush_complete(struct lec_priv *priv, unsigned long tran_id)
 	struct lec_arp_table *entry;
 	int i;
 
-	pr_debug("LEC:lec_flush_complete %lx\n", tran_id);
+	pr_debug("%lx\n", tran_id);
 restart:
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry(entry, node, &priv->lec_arp_tables[i], next) {
-			if (entry->flush_tran_id == tran_id
-			    && entry->status == ESI_FLUSH_PENDING) {
+		hlist_for_each_entry(entry, node,
+				     &priv->lec_arp_tables[i], next) {
+			if (entry->flush_tran_id == tran_id &&
+			    entry->status == ESI_FLUSH_PENDING) {
 				struct sk_buff *skb;
 				struct atm_vcc *vcc = entry->vcc;
 
 				lec_arp_hold(entry);
-				spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
-				while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
+				spin_unlock_irqrestore(&priv->lec_arp_lock,
+						       flags);
+				while ((skb = skb_dequeue(&entry->tx_wait)))
 					lec_send(vcc, skb);
 				entry->last_used = jiffies;
 				entry->status = ESI_FORWARD_DIRECT;
@@ -2308,11 +2269,12 @@ lec_set_flush_tran_id(struct lec_priv *priv,
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++)
-		hlist_for_each_entry(entry, node, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry(entry, node,
+				     &priv->lec_arp_tables[i], next) {
 			if (!memcmp(atm_addr, entry->atm_addr, ATM_ESA_LEN)) {
 				entry->flush_tran_id = tran_id;
 				pr_debug("Set flush transaction id to %lx for %p\n",
-					tran_id, entry);
+					 tran_id, entry);
 			}
 		}
 	spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
@@ -2328,7 +2290,8 @@ static int lec_mcast_make(struct lec_priv *priv, struct atm_vcc *vcc)
 	struct lec_vcc_priv *vpriv;
 	int err = 0;
 
-	if (!(vpriv = kmalloc(sizeof(struct lec_vcc_priv), GFP_KERNEL)))
+	vpriv = kmalloc(sizeof(struct lec_vcc_priv), GFP_KERNEL);
+	if (!vpriv)
 		return -ENOMEM;
 	vpriv->xoff = 0;
 	vpriv->old_pop = vcc->pop;
@@ -2368,18 +2331,19 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
 
 	for (i = 0; i < LEC_ARP_TABLE_SIZE; i++) {
-		hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_tables[i], next) {
+		hlist_for_each_entry_safe(entry, node, next,
+					  &priv->lec_arp_tables[i], next) {
 			if (vcc == entry->vcc) {
 				lec_arp_remove(priv, entry);
 				lec_arp_put(entry);
-				if (priv->mcast_vcc == vcc) {
+				if (priv->mcast_vcc == vcc)
 					priv->mcast_vcc = NULL;
-				}
 			}
 		}
 	}
 
-	hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_empty_ones, next) {
+	hlist_for_each_entry_safe(entry, node, next,
+				  &priv->lec_arp_empty_ones, next) {
 		if (entry->vcc == vcc) {
 			lec_arp_clear_vccs(entry);
 			del_timer(&entry->timer);
@@ -2388,7 +2352,8 @@ static void lec_vcc_close(struct lec_priv *priv, struct atm_vcc *vcc)
 		}
 	}
 
-	hlist_for_each_entry_safe(entry, node, next, &priv->lec_no_forward, next) {
+	hlist_for_each_entry_safe(entry, node, next,
+				  &priv->lec_no_forward, next) {
 		if (entry->recv_vcc == vcc) {
 			lec_arp_clear_vccs(entry);
 			del_timer(&entry->timer);
@@ -2429,14 +2394,16 @@ lec_arp_check_empties(struct lec_priv *priv,
 		src = hdr->h_source;
 
 	spin_lock_irqsave(&priv->lec_arp_lock, flags);
-	hlist_for_each_entry_safe(entry, node, next, &priv->lec_arp_empty_ones, next) {
+	hlist_for_each_entry_safe(entry, node, next,
+				  &priv->lec_arp_empty_ones, next) {
 		if (vcc == entry->vcc) {
 			del_timer(&entry->timer);
 			memcpy(entry->mac_addr, src, ETH_ALEN);
 			entry->status = ESI_FORWARD_DIRECT;
 			entry->last_used = jiffies;
 			/* We might have got an entry */
-			if ((tmp = lec_arp_find(priv, src))) {
+			tmp = lec_arp_find(priv, src);
+			if (tmp) {
 				lec_arp_remove(priv, tmp);
 				lec_arp_put(tmp);
 			}
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 38a6cb0863f0..a6521c8aa88b 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/timer.h>
@@ -13,8 +15,8 @@
 #include <net/sock.h>
 #include <linux/skbuff.h>
 #include <linux/ip.h>
+#include <linux/uaccess.h>
 #include <asm/byteorder.h>
-#include <asm/uaccess.h>
 #include <net/checksum.h>   /* for ip_fast_csum() */
 #include <net/arp.h>
 #include <net/dst.h>
@@ -36,31 +38,47 @@
  */
 
 #if 0
-#define dprintk printk   /* debug */
+#define dprintk(format, args...) \
+	printk(KERN_DEBUG "mpoa:%s: " format, __func__, ##args)
+#define dprintk_cont(format, args...) printk(KERN_CONT format, ##args)
 #else
-#define dprintk(format,args...)
+#define dprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __func__, ##args);\
+	} while (0)
+#define dprintk_cont(format, args...)			\
+	do { if (0) printk(KERN_CONT format, ##args); } while (0)
 #endif
 
 #if 0
-#define ddprintk printk  /* more debug */
+#define ddprintk(format, args...) \
+	printk(KERN_DEBUG "mpoa:%s: " format, __func__, ##args)
+#define ddprintk_cont(format, args...) printk(KERN_CONT format, ##args)
 #else
-#define ddprintk(format,args...)
+#define ddprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __func__, ##args);\
+	} while (0)
+#define ddprintk_cont(format, args...)			\
+	do { if (0) printk(KERN_CONT format, ##args); } while (0)
 #endif
 
-
-
 #define MPOA_TAG_LEN 4
 
 /* mpc_daemon -> kernel */
-static void MPOA_trigger_rcvd (struct k_message *msg, struct mpoa_client *mpc);
+static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc);
 static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc);
 static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc);
 static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc);
 static void mps_death(struct k_message *msg, struct mpoa_client *mpc);
-static void clean_up(struct k_message *msg, struct mpoa_client *mpc, int action);
-static void MPOA_cache_impos_rcvd(struct k_message *msg, struct mpoa_client *mpc);
-static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
-static void set_mps_mac_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc);
+static void clean_up(struct k_message *msg, struct mpoa_client *mpc,
+		     int action);
+static void MPOA_cache_impos_rcvd(struct k_message *msg,
+				  struct mpoa_client *mpc);
+static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
+				   struct mpoa_client *mpc);
+static void set_mps_mac_addr_rcvd(struct k_message *mesg,
+				  struct mpoa_client *mpc);
 
 static const uint8_t *copy_macs(struct mpoa_client *mpc,
 				const uint8_t *router_mac,
@@ -74,10 +92,11 @@ static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb);
 
 static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb);
 static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
-					 struct net_device *dev);
-static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned long event, void *dev);
+				   struct net_device *dev);
+static int mpoa_event_listener(struct notifier_block *mpoa_notifier,
+			       unsigned long event, void *dev);
 static void mpc_timer_refresh(void);
-static void mpc_cache_check( unsigned long checking_time  );
+static void mpc_cache_check(unsigned long checking_time);
 
 static struct llc_snap_hdr llc_snap_mpoa_ctrl = {
 	0xaa, 0xaa, 0x03,
@@ -167,7 +186,7 @@ struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos)
 
 	entry = kmalloc(sizeof(struct atm_mpoa_qos), GFP_KERNEL);
 	if (entry == NULL) {
-		printk("mpoa: atm_mpoa_add_qos: out of memory\n");
+		pr_info("mpoa: out of memory\n");
 		return entry;
 	}
 
@@ -185,10 +204,9 @@ struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip)
 	struct atm_mpoa_qos *qos;
 
 	qos = qos_head;
-	while( qos != NULL ){
-		if(qos->ipaddr == dst_ip) {
+	while (qos) {
+		if (qos->ipaddr == dst_ip)
 			break;
-		}
 		qos = qos->next;
 	}
 
@@ -200,10 +218,10 @@ struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip)
  */
 int atm_mpoa_delete_qos(struct atm_mpoa_qos *entry)
 {
-
 	struct atm_mpoa_qos *curr;
 
-	if (entry == NULL) return 0;
+	if (entry == NULL)
+		return 0;
 	if (entry == qos_head) {
 		qos_head = qos_head->next;
 		kfree(entry);
@@ -234,9 +252,17 @@ void atm_mpoa_disp_qos(struct seq_file *m)
 
 	while (qos != NULL) {
 		seq_printf(m, "%pI4\n     %-7d %-7d %-7d %-7d %-7d\n     %-7d %-7d %-7d %-7d %-7d\n",
-				&qos->ipaddr,
-				qos->qos.txtp.max_pcr, qos->qos.txtp.pcr, qos->qos.txtp.min_pcr, qos->qos.txtp.max_cdv, qos->qos.txtp.max_sdu,
-				qos->qos.rxtp.max_pcr, qos->qos.rxtp.pcr, qos->qos.rxtp.min_pcr, qos->qos.rxtp.max_cdv, qos->qos.rxtp.max_sdu);
+			   &qos->ipaddr,
+			   qos->qos.txtp.max_pcr,
+			   qos->qos.txtp.pcr,
+			   qos->qos.txtp.min_pcr,
+			   qos->qos.txtp.max_cdv,
+			   qos->qos.txtp.max_sdu,
+			   qos->qos.rxtp.max_pcr,
+			   qos->qos.rxtp.pcr,
+			   qos->qos.rxtp.min_pcr,
+			   qos->qos.rxtp.max_cdv,
+			   qos->qos.rxtp.max_sdu);
 		qos = qos->next;
 	}
 }
@@ -256,7 +282,7 @@ static struct mpoa_client *alloc_mpc(void)
 {
 	struct mpoa_client *mpc;
 
-	mpc = kzalloc(sizeof (struct mpoa_client), GFP_KERNEL);
+	mpc = kzalloc(sizeof(struct mpoa_client), GFP_KERNEL);
 	if (mpc == NULL)
 		return NULL;
 	rwlock_init(&mpc->ingress_lock);
@@ -266,7 +292,7 @@ static struct mpoa_client *alloc_mpc(void)
 
 	mpc->parameters.mpc_p1 = MPC_P1;
 	mpc->parameters.mpc_p2 = MPC_P2;
-	memset(mpc->parameters.mpc_p3,0,sizeof(mpc->parameters.mpc_p3));
+	memset(mpc->parameters.mpc_p3, 0, sizeof(mpc->parameters.mpc_p3));
 	mpc->parameters.mpc_p4 = MPC_P4;
 	mpc->parameters.mpc_p5 = MPC_P5;
 	mpc->parameters.mpc_p6 = MPC_P6;
@@ -286,9 +312,9 @@ static struct mpoa_client *alloc_mpc(void)
 static void start_mpc(struct mpoa_client *mpc, struct net_device *dev)
 {
 
-	dprintk("mpoa: (%s) start_mpc:\n", mpc->dev->name);
+	dprintk("(%s)\n", mpc->dev->name);
 	if (!dev->netdev_ops)
-		printk("mpoa: (%s) start_mpc  not starting\n", dev->name);
+		pr_info("(%s) not starting\n", dev->name);
 	else {
 		mpc->old_ops = dev->netdev_ops;
 		mpc->new_ops = *mpc->old_ops;
@@ -300,14 +326,14 @@ static void start_mpc(struct mpoa_client *mpc, struct net_device *dev)
 static void stop_mpc(struct mpoa_client *mpc)
 {
 	struct net_device *dev = mpc->dev;
-	dprintk("mpoa: (%s) stop_mpc:", mpc->dev->name);
+	dprintk("(%s)", mpc->dev->name);
 
 	/* Lets not nullify lec device's dev->hard_start_xmit */
 	if (dev->netdev_ops != &mpc->new_ops) {
-		dprintk(" mpc already stopped, not fatal\n");
+		dprintk_cont(" mpc already stopped, not fatal\n");
 		return;
 	}
-	dprintk("\n");
+	dprintk_cont("\n");
 
 	dev->netdev_ops = mpc->old_ops;
 	mpc->old_ops = NULL;
@@ -319,25 +345,18 @@ static const char *mpoa_device_type_string(char type) __attribute__ ((unused));
 
 static const char *mpoa_device_type_string(char type)
 {
-	switch(type) {
+	switch (type) {
 	case NON_MPOA:
 		return "non-MPOA device";
-		break;
 	case MPS:
 		return "MPS";
-		break;
 	case MPC:
 		return "MPC";
-		break;
 	case MPS_AND_MPC:
 		return "both MPS and MPC";
-		break;
-	default:
-		return "unspecified (non-MPOA) device";
-		break;
 	}
 
-	return ""; /* not reached */
+	return "unspecified (non-MPOA) device";
 }
 
 /*
@@ -362,26 +381,28 @@ static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
 	struct mpoa_client *mpc;
 
 	mpoa_device_type = number_of_mps_macs = 0; /* silence gcc */
-	dprintk("mpoa: (%s) lane2_assoc_ind: received TLV(s), ", dev->name);
+	dprintk("(%s) received TLV(s), ", dev->name);
 	dprintk("total length of all TLVs %d\n", sizeoftlvs);
 	mpc = find_mpc_by_lec(dev); /* Sampo-Fix: moved here from below */
 	if (mpc == NULL) {
-		printk("mpoa: (%s) lane2_assoc_ind: no mpc\n", dev->name);
+		pr_info("(%s) no mpc\n", dev->name);
 		return;
 	}
 	end_of_tlvs = tlvs + sizeoftlvs;
 	while (end_of_tlvs - tlvs >= 5) {
-		type = (tlvs[0] << 24) | (tlvs[1] << 16) | (tlvs[2] << 8) | tlvs[3];
+		type = ((tlvs[0] << 24) | (tlvs[1] << 16) |
+			(tlvs[2] << 8) | tlvs[3]);
 		length = tlvs[4];
 		tlvs += 5;
 		dprintk("    type 0x%x length %02x\n", type, length);
 		if (tlvs + length > end_of_tlvs) {
-			printk("TLV value extends past its buffer, aborting parse\n");
+			pr_info("TLV value extends past its buffer, aborting parse\n");
 			return;
 		}
 
 		if (type == 0) {
-			printk("mpoa: (%s) lane2_assoc_ind: TLV type was 0, returning\n", dev->name);
+			pr_info("mpoa: (%s) TLV type was 0, returning\n",
+				dev->name);
 			return;
 		}
 
@@ -391,39 +412,48 @@ static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
 		}
 		mpoa_device_type = *tlvs++;
 		number_of_mps_macs = *tlvs++;
-		dprintk("mpoa: (%s) MPOA device type '%s', ", dev->name, mpoa_device_type_string(mpoa_device_type));
+		dprintk("(%s) MPOA device type '%s', ",
+			dev->name, mpoa_device_type_string(mpoa_device_type));
 		if (mpoa_device_type == MPS_AND_MPC &&
 		    length < (42 + number_of_mps_macs*ETH_ALEN)) { /* :) */
-			printk("\nmpoa: (%s) lane2_assoc_ind: short MPOA Device Type TLV\n",
-			       dev->name);
+			pr_info("(%s) short MPOA Device Type TLV\n",
+				dev->name);
 			continue;
 		}
-		if ((mpoa_device_type == MPS || mpoa_device_type == MPC)
-		    && length < 22 + number_of_mps_macs*ETH_ALEN) {
-			printk("\nmpoa: (%s) lane2_assoc_ind: short MPOA Device Type TLV\n",
-				dev->name);
+		if ((mpoa_device_type == MPS || mpoa_device_type == MPC) &&
+		    length < 22 + number_of_mps_macs*ETH_ALEN) {
+			pr_info("(%s) short MPOA Device Type TLV\n", dev->name);
 			continue;
 		}
-		if (mpoa_device_type != MPS && mpoa_device_type != MPS_AND_MPC) {
-			dprintk("ignoring non-MPS device\n");
-			if (mpoa_device_type == MPC) tlvs += 20;
+		if (mpoa_device_type != MPS &&
+		    mpoa_device_type != MPS_AND_MPC) {
+			dprintk("ignoring non-MPS device ");
+			if (mpoa_device_type == MPC)
+				tlvs += 20;
 			continue;  /* we are only interested in MPSs */
 		}
-		if (number_of_mps_macs == 0 && mpoa_device_type == MPS_AND_MPC) {
-			printk("\nmpoa: (%s) lane2_assoc_ind: MPS_AND_MPC has zero MACs\n", dev->name);
+		if (number_of_mps_macs == 0 &&
+		    mpoa_device_type == MPS_AND_MPC) {
+			pr_info("(%s) MPS_AND_MPC has zero MACs\n", dev->name);
 			continue;  /* someone should read the spec */
 		}
-		dprintk("this MPS has %d MAC addresses\n", number_of_mps_macs);
+		dprintk_cont("this MPS has %d MAC addresses\n",
+			     number_of_mps_macs);
 
-		/* ok, now we can go and tell our daemon the control address of MPS */
+		/*
+		 * ok, now we can go and tell our daemon
+		 * the control address of MPS
+		 */
 		send_set_mps_ctrl_addr(tlvs, mpc);
 
-		tlvs = copy_macs(mpc, mac_addr, tlvs, number_of_mps_macs, mpoa_device_type);
-		if (tlvs == NULL) return;
+		tlvs = copy_macs(mpc, mac_addr, tlvs,
+				 number_of_mps_macs, mpoa_device_type);
+		if (tlvs == NULL)
+			return;
 	}
 	if (end_of_tlvs - tlvs != 0)
-		printk("mpoa: (%s) lane2_assoc_ind: ignoring %Zd bytes of trailing TLV carbage\n",
-		       dev->name, end_of_tlvs - tlvs);
+		pr_info("(%s) ignoring %Zd bytes of trailing TLV garbage\n",
+			dev->name, end_of_tlvs - tlvs);
 	return;
 }
 
@@ -441,11 +471,12 @@ static const uint8_t *copy_macs(struct mpoa_client *mpc,
 	num_macs = (mps_macs > 1) ? mps_macs : 1;
 
 	if (mpc->number_of_mps_macs != num_macs) { /* need to reallocate? */
-		if (mpc->number_of_mps_macs != 0) kfree(mpc->mps_macs);
+		if (mpc->number_of_mps_macs != 0)
+			kfree(mpc->mps_macs);
 		mpc->number_of_mps_macs = 0;
-		mpc->mps_macs = kmalloc(num_macs*ETH_ALEN, GFP_KERNEL);
+		mpc->mps_macs = kmalloc(num_macs * ETH_ALEN, GFP_KERNEL);
 		if (mpc->mps_macs == NULL) {
-			printk("mpoa: (%s) copy_macs: out of mem\n", mpc->dev->name);
+			pr_info("(%s) out of mem\n", mpc->dev->name);
 			return NULL;
 		}
 	}
@@ -478,24 +509,30 @@ static int send_via_shortcut(struct sk_buff *skb, struct mpoa_client *mpc)
 	iph = (struct iphdr *)buff;
 	ipaddr = iph->daddr;
 
-	ddprintk("mpoa: (%s) send_via_shortcut: ipaddr 0x%x\n", mpc->dev->name, ipaddr);
+	ddprintk("(%s) ipaddr 0x%x\n",
+		 mpc->dev->name, ipaddr);
 
 	entry = mpc->in_ops->get(ipaddr, mpc);
 	if (entry == NULL) {
 		entry = mpc->in_ops->add_entry(ipaddr, mpc);
-		if (entry != NULL) mpc->in_ops->put(entry);
+		if (entry != NULL)
+			mpc->in_ops->put(entry);
 		return 1;
 	}
-	if (mpc->in_ops->cache_hit(entry, mpc) != OPEN){   /* threshold not exceeded or VCC not ready */
-		ddprintk("mpoa: (%s) send_via_shortcut: cache_hit: returns != OPEN\n", mpc->dev->name);
+	/* threshold not exceeded or VCC not ready */
+	if (mpc->in_ops->cache_hit(entry, mpc) != OPEN) {
+		ddprintk("(%s) cache_hit: returns != OPEN\n",
+			 mpc->dev->name);
 		mpc->in_ops->put(entry);
 		return 1;
 	}
 
-	ddprintk("mpoa: (%s) send_via_shortcut: using shortcut\n", mpc->dev->name);
+	ddprintk("(%s) using shortcut\n",
+		 mpc->dev->name);
 	/* MPOA spec A.1.4, MPOA client must decrement IP ttl at least by one */
 	if (iph->ttl <= 1) {
-		ddprintk("mpoa: (%s) send_via_shortcut: IP ttl = %u, using LANE\n", mpc->dev->name, iph->ttl);
+		ddprintk("(%s) IP ttl = %u, using LANE\n",
+			 mpc->dev->name, iph->ttl);
 		mpc->in_ops->put(entry);
 		return 1;
 	}
@@ -504,15 +541,18 @@ static int send_via_shortcut(struct sk_buff *skb, struct mpoa_client *mpc)
 	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
 
 	if (entry->ctrl_info.tag != 0) {
-		ddprintk("mpoa: (%s) send_via_shortcut: adding tag 0x%x\n", mpc->dev->name, entry->ctrl_info.tag);
+		ddprintk("(%s) adding tag 0x%x\n",
+			 mpc->dev->name, entry->ctrl_info.tag);
 		tagged_llc_snap_hdr.tag = entry->ctrl_info.tag;
-		skb_pull(skb, ETH_HLEN);                       /* get rid of Eth header */
-		skb_push(skb, sizeof(tagged_llc_snap_hdr));    /* add LLC/SNAP header   */
+		skb_pull(skb, ETH_HLEN);	/* get rid of Eth header */
+		skb_push(skb, sizeof(tagged_llc_snap_hdr));
+						/* add LLC/SNAP header   */
 		skb_copy_to_linear_data(skb, &tagged_llc_snap_hdr,
 					sizeof(tagged_llc_snap_hdr));
 	} else {
-		skb_pull(skb, ETH_HLEN);                        /* get rid of Eth header */
-		skb_push(skb, sizeof(struct llc_snap_hdr));     /* add LLC/SNAP header + tag  */
+		skb_pull(skb, ETH_HLEN);	/* get rid of Eth header */
+		skb_push(skb, sizeof(struct llc_snap_hdr));
+						/* add LLC/SNAP header + tag  */
 		skb_copy_to_linear_data(skb, &llc_snap_mpoa_data,
 					sizeof(struct llc_snap_hdr));
 	}
@@ -537,8 +577,8 @@ static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
 	int i = 0;
 
 	mpc = find_mpc_by_lec(dev); /* this should NEVER fail */
-	if(mpc == NULL) {
-		printk("mpoa: (%s) mpc_send_packet: no MPC found\n", dev->name);
+	if (mpc == NULL) {
+		pr_info("(%s) no MPC found\n", dev->name);
 		goto non_ip;
 	}
 
@@ -554,14 +594,15 @@ static netdev_tx_t mpc_send_packet(struct sk_buff *skb,
 		goto non_ip;
 
 	while (i < mpc->number_of_mps_macs) {
-		if (!compare_ether_addr(eth->h_dest, (mpc->mps_macs + i*ETH_ALEN)))
-			if ( send_via_shortcut(skb, mpc) == 0 )           /* try shortcut */
-				return NETDEV_TX_OK;                      /* success!     */
+		if (!compare_ether_addr(eth->h_dest,
+					(mpc->mps_macs + i*ETH_ALEN)))
+			if (send_via_shortcut(skb, mpc) == 0) /* try shortcut */
+				return NETDEV_TX_OK;
 		i++;
 	}
 
- non_ip:
-	return mpc->old_ops->ndo_start_xmit(skb,dev);
+non_ip:
+	return mpc->old_ops->ndo_start_xmit(skb, dev);
 }
 
 static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
@@ -574,7 +615,8 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
 
 	bytes_left = copy_from_user(&ioc_data, arg, sizeof(struct atmmpc_ioc));
 	if (bytes_left != 0) {
-		printk("mpoa: mpc_vcc_attach: Short read (missed %d bytes) from userland\n", bytes_left);
+		pr_info("mpoa:Short read (missed %d bytes) from userland\n",
+			bytes_left);
 		return -EFAULT;
 	}
 	ipaddr = ioc_data.ipaddr;
@@ -587,18 +629,20 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg)
 
 	if (ioc_data.type == MPC_SOCKET_INGRESS) {
 		in_entry = mpc->in_ops->get(ipaddr, mpc);
-		if (in_entry == NULL || in_entry->entry_state < INGRESS_RESOLVED) {
-			printk("mpoa: (%s) mpc_vcc_attach: did not find RESOLVED entry from ingress cache\n",
+		if (in_entry == NULL ||
+		    in_entry->entry_state < INGRESS_RESOLVED) {
+			pr_info("(%s) did not find RESOLVED entry from ingress cache\n",
 				mpc->dev->name);
-			if (in_entry != NULL) mpc->in_ops->put(in_entry);
+			if (in_entry != NULL)
+				mpc->in_ops->put(in_entry);
 			return -EINVAL;
 		}
-		printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %pI4\n",
-		       mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
+		pr_info("(%s) attaching ingress SVC, entry = %pI4\n",
+			mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
 		in_entry->shortcut = vcc;
 		mpc->in_ops->put(in_entry);
 	} else {
-		printk("mpoa: (%s) mpc_vcc_attach: attaching egress SVC\n", mpc->dev->name);
+		pr_info("(%s) attaching egress SVC\n", mpc->dev->name);
 	}
 
 	vcc->proto_data = mpc->dev;
@@ -618,27 +662,27 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev)
 
 	mpc = find_mpc_by_lec(dev);
 	if (mpc == NULL) {
-		printk("mpoa: (%s) mpc_vcc_close: close for unknown MPC\n", dev->name);
+		pr_info("(%s) close for unknown MPC\n", dev->name);
 		return;
 	}
 
-	dprintk("mpoa: (%s) mpc_vcc_close:\n", dev->name);
+	dprintk("(%s)\n", dev->name);
 	in_entry = mpc->in_ops->get_by_vcc(vcc, mpc);
 	if (in_entry) {
-		dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %pI4\n",
-		       mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
+		dprintk("(%s) ingress SVC closed ip = %pI4\n",
+			mpc->dev->name, &in_entry->ctrl_info.in_dst_ip);
 		in_entry->shortcut = NULL;
 		mpc->in_ops->put(in_entry);
 	}
 	eg_entry = mpc->eg_ops->get_by_vcc(vcc, mpc);
 	if (eg_entry) {
-		dprintk("mpoa: (%s) mpc_vcc_close: egress SVC closed\n", mpc->dev->name);
+		dprintk("(%s) egress SVC closed\n", mpc->dev->name);
 		eg_entry->shortcut = NULL;
 		mpc->eg_ops->put(eg_entry);
 	}
 
 	if (in_entry == NULL && eg_entry == NULL)
-		dprintk("mpoa: (%s) mpc_vcc_close:  unused vcc closed\n", dev->name);
+		dprintk("(%s) unused vcc closed\n", dev->name);
 
 	return;
 }
@@ -652,18 +696,19 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	__be32 tag;
 	char *tmp;
 
-	ddprintk("mpoa: (%s) mpc_push:\n", dev->name);
+	ddprintk("(%s)\n", dev->name);
 	if (skb == NULL) {
-		dprintk("mpoa: (%s) mpc_push: null skb, closing VCC\n", dev->name);
+		dprintk("(%s) null skb, closing VCC\n", dev->name);
 		mpc_vcc_close(vcc, dev);
 		return;
 	}
 
 	skb->dev = dev;
-	if (memcmp(skb->data, &llc_snap_mpoa_ctrl, sizeof(struct llc_snap_hdr)) == 0) {
+	if (memcmp(skb->data, &llc_snap_mpoa_ctrl,
+		   sizeof(struct llc_snap_hdr)) == 0) {
 		struct sock *sk = sk_atm(vcc);
 
-		dprintk("mpoa: (%s) mpc_push: control packet arrived\n", dev->name);
+		dprintk("(%s) control packet arrived\n", dev->name);
 		/* Pass control packets to daemon */
 		skb_queue_tail(&sk->sk_receive_queue, skb);
 		sk->sk_data_ready(sk, skb->len);
@@ -675,20 +720,22 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 
 	mpc = find_mpc_by_lec(dev);
 	if (mpc == NULL) {
-		printk("mpoa: (%s) mpc_push: unknown MPC\n", dev->name);
+		pr_info("(%s) unknown MPC\n", dev->name);
 		return;
 	}
 
-	if (memcmp(skb->data, &llc_snap_mpoa_data_tagged, sizeof(struct llc_snap_hdr)) == 0) { /* MPOA tagged data */
-		ddprintk("mpoa: (%s) mpc_push: tagged data packet arrived\n", dev->name);
+	if (memcmp(skb->data, &llc_snap_mpoa_data_tagged,
+		   sizeof(struct llc_snap_hdr)) == 0) { /* MPOA tagged data */
+		ddprintk("(%s) tagged data packet arrived\n", dev->name);
 
-	} else if (memcmp(skb->data, &llc_snap_mpoa_data, sizeof(struct llc_snap_hdr)) == 0) { /* MPOA data */
-		printk("mpoa: (%s) mpc_push: non-tagged data packet arrived\n", dev->name);
-		printk("           mpc_push: non-tagged data unsupported, purging\n");
+	} else if (memcmp(skb->data, &llc_snap_mpoa_data,
+			  sizeof(struct llc_snap_hdr)) == 0) { /* MPOA data */
+		pr_info("(%s) Unsupported non-tagged data packet arrived.  Purging\n",
+			dev->name);
 		dev_kfree_skb_any(skb);
 		return;
 	} else {
-		printk("mpoa: (%s) mpc_push: garbage arrived, purging\n", dev->name);
+		pr_info("(%s) garbage arrived, purging\n", dev->name);
 		dev_kfree_skb_any(skb);
 		return;
 	}
@@ -698,8 +745,8 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 
 	eg = mpc->eg_ops->get_by_tag(tag, mpc);
 	if (eg == NULL) {
-		printk("mpoa: (%s) mpc_push: Didn't find egress cache entry, tag = %u\n",
-		       dev->name,tag);
+		pr_info("mpoa: (%s) Didn't find egress cache entry, tag = %u\n",
+			dev->name, tag);
 		purge_egress_shortcut(vcc, NULL);
 		dev_kfree_skb_any(skb);
 		return;
@@ -711,13 +758,15 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 	 */
 	if (eg->shortcut == NULL) {
 		eg->shortcut = vcc;
-		printk("mpoa: (%s) mpc_push: egress SVC in use\n", dev->name);
+		pr_info("(%s) egress SVC in use\n", dev->name);
 	}
 
-	skb_pull(skb, sizeof(struct llc_snap_hdr) + sizeof(tag)); /* get rid of LLC/SNAP header */
-	new_skb = skb_realloc_headroom(skb, eg->ctrl_info.DH_length); /* LLC/SNAP is shorter than MAC header :( */
+	skb_pull(skb, sizeof(struct llc_snap_hdr) + sizeof(tag));
+					/* get rid of LLC/SNAP header */
+	new_skb = skb_realloc_headroom(skb, eg->ctrl_info.DH_length);
+					/* LLC/SNAP is shorter than MAC header :( */
 	dev_kfree_skb_any(skb);
-	if (new_skb == NULL){
+	if (new_skb == NULL) {
 		mpc->eg_ops->put(eg);
 		return;
 	}
@@ -750,7 +799,7 @@ static struct atm_dev mpc_dev = {
 	/* members not explicitly initialised will be 0 */
 };
 
-static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
+static int atm_mpoa_mpoad_attach(struct atm_vcc *vcc, int arg)
 {
 	struct mpoa_client *mpc;
 	struct lec_priv *priv;
@@ -770,15 +819,16 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
 
 	mpc = find_mpc_by_itfnum(arg);
 	if (mpc == NULL) {
-		dprintk("mpoa: mpoad_attach: allocating new mpc for itf %d\n", arg);
+		dprintk("allocating new mpc for itf %d\n", arg);
 		mpc = alloc_mpc();
 		if (mpc == NULL)
 			return -ENOMEM;
 		mpc->dev_num = arg;
-		mpc->dev = find_lec_by_itfnum(arg); /* NULL if there was no lec */
+		mpc->dev = find_lec_by_itfnum(arg);
+					/* NULL if there was no lec */
 	}
 	if (mpc->mpoad_vcc) {
-		printk("mpoa: mpoad_attach: mpoad is already present for itf %d\n", arg);
+		pr_info("mpoad is already present for itf %d\n", arg);
 		return -EADDRINUSE;
 	}
 
@@ -794,8 +844,8 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
 	mpc->mpoad_vcc = vcc;
 	vcc->dev = &mpc_dev;
 	vcc_insert_socket(sk_atm(vcc));
-	set_bit(ATM_VF_META,&vcc->flags);
-	set_bit(ATM_VF_READY,&vcc->flags);
+	set_bit(ATM_VF_META, &vcc->flags);
+	set_bit(ATM_VF_READY, &vcc->flags);
 
 	if (mpc->dev) {
 		char empty[ATM_ESA_LEN];
@@ -805,7 +855,7 @@ static int atm_mpoa_mpoad_attach (struct atm_vcc *vcc, int arg)
 		/* set address if mpcd e.g. gets killed and restarted.
 		 * If we do not do it now we have to wait for the next LE_ARP
 		 */
-		if ( memcmp(mpc->mps_ctrl_addr, empty, ATM_ESA_LEN) != 0 )
+		if (memcmp(mpc->mps_ctrl_addr, empty, ATM_ESA_LEN) != 0)
 			send_set_mps_ctrl_addr(mpc->mps_ctrl_addr, mpc);
 	}
 
@@ -817,7 +867,7 @@ static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc)
 {
 	struct k_message mesg;
 
-	memcpy (mpc->mps_ctrl_addr, addr, ATM_ESA_LEN);
+	memcpy(mpc->mps_ctrl_addr, addr, ATM_ESA_LEN);
 
 	mesg.type = SET_MPS_CTRL_ADDR;
 	memcpy(mesg.MPS_ctrl, addr, ATM_ESA_LEN);
@@ -833,11 +883,11 @@ static void mpoad_close(struct atm_vcc *vcc)
 
 	mpc = find_mpc_by_vcc(vcc);
 	if (mpc == NULL) {
-		printk("mpoa: mpoad_close: did not find MPC\n");
+		pr_info("did not find MPC\n");
 		return;
 	}
 	if (!mpc->mpoad_vcc) {
-		printk("mpoa: mpoad_close: close for non-present mpoad\n");
+		pr_info("close for non-present mpoad\n");
 		return;
 	}
 
@@ -857,7 +907,7 @@ static void mpoad_close(struct atm_vcc *vcc)
 		kfree_skb(skb);
 	}
 
-	printk("mpoa: (%s) going down\n",
+	pr_info("(%s) going down\n",
 		(mpc->dev) ? mpc->dev->name : "<unknown>");
 	module_put(THIS_MODULE);
 
@@ -871,61 +921,61 @@ static int msg_from_mpoad(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 
 	struct mpoa_client *mpc = find_mpc_by_vcc(vcc);
-	struct k_message *mesg = (struct k_message*)skb->data;
+	struct k_message *mesg = (struct k_message *)skb->data;
 	atomic_sub(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
 
 	if (mpc == NULL) {
-		printk("mpoa: msg_from_mpoad: no mpc found\n");
+		pr_info("no mpc found\n");
 		return 0;
 	}
-	dprintk("mpoa: (%s) msg_from_mpoad:", (mpc->dev) ? mpc->dev->name : "<unknown>");
-	switch(mesg->type) {
+	dprintk("(%s)", mpc->dev ? mpc->dev->name : "<unknown>");
+	switch (mesg->type) {
 	case MPOA_RES_REPLY_RCVD:
-		dprintk(" mpoa_res_reply_rcvd\n");
+		dprintk_cont("mpoa_res_reply_rcvd\n");
 		MPOA_res_reply_rcvd(mesg, mpc);
 		break;
 	case MPOA_TRIGGER_RCVD:
-		dprintk(" mpoa_trigger_rcvd\n");
+		dprintk_cont("mpoa_trigger_rcvd\n");
 		MPOA_trigger_rcvd(mesg, mpc);
 		break;
 	case INGRESS_PURGE_RCVD:
-		dprintk(" nhrp_purge_rcvd\n");
+		dprintk_cont("nhrp_purge_rcvd\n");
 		ingress_purge_rcvd(mesg, mpc);
 		break;
 	case EGRESS_PURGE_RCVD:
-		dprintk(" egress_purge_reply_rcvd\n");
+		dprintk_cont("egress_purge_reply_rcvd\n");
 		egress_purge_rcvd(mesg, mpc);
 		break;
 	case MPS_DEATH:
-		dprintk(" mps_death\n");
+		dprintk_cont("mps_death\n");
 		mps_death(mesg, mpc);
 		break;
 	case CACHE_IMPOS_RCVD:
-		dprintk(" cache_impos_rcvd\n");
+		dprintk_cont("cache_impos_rcvd\n");
 		MPOA_cache_impos_rcvd(mesg, mpc);
 		break;
 	case SET_MPC_CTRL_ADDR:
-		dprintk(" set_mpc_ctrl_addr\n");
+		dprintk_cont("set_mpc_ctrl_addr\n");
 		set_mpc_ctrl_addr_rcvd(mesg, mpc);
 		break;
 	case SET_MPS_MAC_ADDR:
-		dprintk(" set_mps_mac_addr\n");
+		dprintk_cont("set_mps_mac_addr\n");
 		set_mps_mac_addr_rcvd(mesg, mpc);
 		break;
 	case CLEAN_UP_AND_EXIT:
-		dprintk(" clean_up_and_exit\n");
+		dprintk_cont("clean_up_and_exit\n");
 		clean_up(mesg, mpc, DIE);
 		break;
 	case RELOAD:
-		dprintk(" reload\n");
+		dprintk_cont("reload\n");
 		clean_up(mesg, mpc, RELOAD);
 		break;
 	case SET_MPC_PARAMS:
-		dprintk(" set_mpc_params\n");
+		dprintk_cont("set_mpc_params\n");
 		mpc->parameters = mesg->content.params;
 		break;
 	default:
-		dprintk(" unknown message %d\n", mesg->type);
+		dprintk_cont("unknown message %d\n", mesg->type);
 		break;
 	}
 	kfree_skb(skb);
@@ -940,7 +990,7 @@ int msg_to_mpoad(struct k_message *mesg, struct mpoa_client *mpc)
 	struct sock *sk;
 
 	if (mpc == NULL || !mpc->mpoad_vcc) {
-		printk("mpoa: msg_to_mpoad: mesg %d to a non-existent mpoad\n", mesg->type);
+		pr_info("mesg %d to a non-existent mpoad\n", mesg->type);
 		return -ENXIO;
 	}
 
@@ -958,7 +1008,8 @@ int msg_to_mpoad(struct k_message *mesg, struct mpoa_client *mpc)
 	return 0;
 }
 
-static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned long event, void *dev_ptr)
+static int mpoa_event_listener(struct notifier_block *mpoa_notifier,
+			       unsigned long event, void *dev_ptr)
 {
 	struct net_device *dev;
 	struct mpoa_client *mpc;
@@ -980,25 +1031,24 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
 		priv->lane2_ops->associate_indicator = lane2_assoc_ind;
 		mpc = find_mpc_by_itfnum(priv->itfnum);
 		if (mpc == NULL) {
-			dprintk("mpoa: mpoa_event_listener: allocating new mpc for %s\n",
-			       dev->name);
+			dprintk("allocating new mpc for %s\n", dev->name);
 			mpc = alloc_mpc();
 			if (mpc == NULL) {
-				printk("mpoa: mpoa_event_listener: no new mpc");
+				pr_info("no new mpc");
 				break;
 			}
 		}
 		mpc->dev_num = priv->itfnum;
 		mpc->dev = dev;
 		dev_hold(dev);
-		dprintk("mpoa: (%s) was initialized\n", dev->name);
+		dprintk("(%s) was initialized\n", dev->name);
 		break;
 	case NETDEV_UNREGISTER:
 		/* the lec device was deallocated */
 		mpc = find_mpc_by_lec(dev);
 		if (mpc == NULL)
 			break;
-		dprintk("mpoa: device (%s) was deallocated\n", dev->name);
+		dprintk("device (%s) was deallocated\n", dev->name);
 		stop_mpc(mpc);
 		dev_put(mpc->dev);
 		mpc->dev = NULL;
@@ -1008,9 +1058,8 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
 		mpc = find_mpc_by_lec(dev);
 		if (mpc == NULL)
 			break;
-		if (mpc->mpoad_vcc != NULL) {
+		if (mpc->mpoad_vcc != NULL)
 			start_mpc(mpc, dev);
-		}
 		break;
 	case NETDEV_DOWN:
 		/* the dev was ifconfig'ed down */
@@ -1020,9 +1069,8 @@ static int mpoa_event_listener(struct notifier_block *mpoa_notifier, unsigned lo
 		mpc = find_mpc_by_lec(dev);
 		if (mpc == NULL)
 			break;
-		if (mpc->mpoad_vcc != NULL) {
+		if (mpc->mpoad_vcc != NULL)
 			stop_mpc(mpc);
-		}
 		break;
 	case NETDEV_REBOOT:
 	case NETDEV_CHANGE:
@@ -1049,7 +1097,7 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	in_cache_entry *entry;
 
 	entry = mpc->in_ops->get(dst_ip, mpc);
-	if(entry == NULL){
+	if (entry == NULL) {
 		entry = mpc->in_ops->add_entry(dst_ip, mpc);
 		entry->entry_state = INGRESS_RESOLVING;
 		msg->type = SND_MPOA_RES_RQST;
@@ -1060,7 +1108,7 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 		return;
 	}
 
-	if(entry->entry_state == INGRESS_INVALID){
+	if (entry->entry_state == INGRESS_INVALID) {
 		entry->entry_state = INGRESS_RESOLVING;
 		msg->type = SND_MPOA_RES_RQST;
 		msg->content.in_info = entry->ctrl_info;
@@ -1070,7 +1118,7 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 		return;
 	}
 
-	printk("mpoa: (%s) MPOA_trigger_rcvd: entry already in resolving state\n",
+	pr_info("(%s) entry already in resolving state\n",
 		(mpc->dev) ? mpc->dev->name : "<unknown>");
 	mpc->in_ops->put(entry);
 	return;
@@ -1080,23 +1128,25 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
  * Things get complicated because we have to check if there's an egress
  * shortcut with suitable traffic parameters we could use.
  */
-static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_client *client, in_cache_entry *entry)
+static void check_qos_and_open_shortcut(struct k_message *msg,
+					struct mpoa_client *client,
+					in_cache_entry *entry)
 {
 	__be32 dst_ip = msg->content.in_info.in_dst_ip;
 	struct atm_mpoa_qos *qos = atm_mpoa_search_qos(dst_ip);
 	eg_cache_entry *eg_entry = client->eg_ops->get_by_src_ip(dst_ip, client);
 
-	if(eg_entry && eg_entry->shortcut){
-		if(eg_entry->shortcut->qos.txtp.traffic_class &
-		   msg->qos.txtp.traffic_class &
-		   (qos ? qos->qos.txtp.traffic_class : ATM_UBR | ATM_CBR)){
-			    if(eg_entry->shortcut->qos.txtp.traffic_class == ATM_UBR)
-				    entry->shortcut = eg_entry->shortcut;
-			    else if(eg_entry->shortcut->qos.txtp.max_pcr > 0)
-				    entry->shortcut = eg_entry->shortcut;
+	if (eg_entry && eg_entry->shortcut) {
+		if (eg_entry->shortcut->qos.txtp.traffic_class &
+		    msg->qos.txtp.traffic_class &
+		    (qos ? qos->qos.txtp.traffic_class : ATM_UBR | ATM_CBR)) {
+			if (eg_entry->shortcut->qos.txtp.traffic_class == ATM_UBR)
+				entry->shortcut = eg_entry->shortcut;
+			else if (eg_entry->shortcut->qos.txtp.max_pcr > 0)
+				entry->shortcut = eg_entry->shortcut;
 		}
-		if(entry->shortcut){
-			dprintk("mpoa: (%s) using egress SVC to reach %pI4\n",
+		if (entry->shortcut) {
+			dprintk("(%s) using egress SVC to reach %pI4\n",
 				client->dev->name, &dst_ip);
 			client->eg_ops->put(eg_entry);
 			return;
@@ -1107,12 +1157,13 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien
 
 	/* No luck in the egress cache we must open an ingress SVC */
 	msg->type = OPEN_INGRESS_SVC;
-	if (qos && (qos->qos.txtp.traffic_class == msg->qos.txtp.traffic_class))
-	{
+	if (qos &&
+	    (qos->qos.txtp.traffic_class == msg->qos.txtp.traffic_class)) {
 		msg->qos = qos->qos;
-		printk("mpoa: (%s) trying to get a CBR shortcut\n",client->dev->name);
-	}
-	else memset(&msg->qos,0,sizeof(struct atm_qos));
+		pr_info("(%s) trying to get a CBR shortcut\n",
+			client->dev->name);
+	} else
+		memset(&msg->qos, 0, sizeof(struct atm_qos));
 	msg_to_mpoad(msg, client);
 	return;
 }
@@ -1122,17 +1173,19 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	__be32 dst_ip = msg->content.in_info.in_dst_ip;
 	in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc);
 
-	dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %pI4\n",
+	dprintk("(%s) ip %pI4\n",
 		mpc->dev->name, &dst_ip);
-	ddprintk("mpoa: (%s) MPOA_res_reply_rcvd() entry = %p", mpc->dev->name, entry);
-	if(entry == NULL){
-		printk("\nmpoa: (%s) ARGH, received res. reply for an entry that doesn't exist.\n", mpc->dev->name);
+	ddprintk("(%s) entry = %p",
+		 mpc->dev->name, entry);
+	if (entry == NULL) {
+		pr_info("(%s) ARGH, received res. reply for an entry that doesn't exist.\n",
+			mpc->dev->name);
 		return;
 	}
-	ddprintk(" entry_state = %d ", entry->entry_state);
+	ddprintk_cont(" entry_state = %d ", entry->entry_state);
 
 	if (entry->entry_state == INGRESS_RESOLVED) {
-		printk("\nmpoa: (%s) MPOA_res_reply_rcvd for RESOLVED entry!\n", mpc->dev->name);
+		pr_info("(%s) RESOLVED entry!\n", mpc->dev->name);
 		mpc->in_ops->put(entry);
 		return;
 	}
@@ -1141,17 +1194,18 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	do_gettimeofday(&(entry->tv));
 	do_gettimeofday(&(entry->reply_wait)); /* Used in refreshing func from now on */
 	entry->refresh_time = 0;
-	ddprintk("entry->shortcut = %p\n", entry->shortcut);
+	ddprintk_cont("entry->shortcut = %p\n", entry->shortcut);
 
-	if(entry->entry_state == INGRESS_RESOLVING && entry->shortcut != NULL){
+	if (entry->entry_state == INGRESS_RESOLVING &&
+	    entry->shortcut != NULL) {
 		entry->entry_state = INGRESS_RESOLVED;
 		mpc->in_ops->put(entry);
 		return; /* Shortcut already open... */
 	}
 
 	if (entry->shortcut != NULL) {
-		printk("mpoa: (%s) MPOA_res_reply_rcvd: entry->shortcut != NULL, impossible!\n",
-		       mpc->dev->name);
+		pr_info("(%s) entry->shortcut != NULL, impossible!\n",
+			mpc->dev->name);
 		mpc->in_ops->put(entry);
 		return;
 	}
@@ -1170,14 +1224,14 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	__be32 mask = msg->ip_mask;
 	in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
 
-	if(entry == NULL){
-		printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ip = %pI4\n",
-		       mpc->dev->name, &dst_ip);
+	if (entry == NULL) {
+		pr_info("(%s) purge for a non-existing entry, ip = %pI4\n",
+			mpc->dev->name, &dst_ip);
 		return;
 	}
 
 	do {
-		dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %pI4\n",
+		dprintk("(%s) removing an ingress entry, ip = %pI4\n",
 			mpc->dev->name, &dst_ip);
 		write_lock_bh(&mpc->ingress_lock);
 		mpc->in_ops->remove_entry(entry, mpc);
@@ -1195,7 +1249,8 @@ static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	eg_cache_entry *entry = mpc->eg_ops->get_by_cache_id(cache_id, mpc);
 
 	if (entry == NULL) {
-		dprintk("mpoa: (%s) egress_purge_rcvd: purge for a non-existing entry\n", mpc->dev->name);
+		dprintk("(%s) purge for a non-existing entry\n",
+			mpc->dev->name);
 		return;
 	}
 
@@ -1214,15 +1269,15 @@ static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
 	struct k_message *purge_msg;
 	struct sk_buff *skb;
 
-	dprintk("mpoa: purge_egress_shortcut: entering\n");
+	dprintk("entering\n");
 	if (vcc == NULL) {
-		printk("mpoa: purge_egress_shortcut: vcc == NULL\n");
+		pr_info("vcc == NULL\n");
 		return;
 	}
 
 	skb = alloc_skb(sizeof(struct k_message), GFP_ATOMIC);
 	if (skb == NULL) {
-		 printk("mpoa: purge_egress_shortcut: out of memory\n");
+		pr_info("out of memory\n");
 		return;
 	}
 
@@ -1238,7 +1293,7 @@ static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
 	sk = sk_atm(vcc);
 	skb_queue_tail(&sk->sk_receive_queue, skb);
 	sk->sk_data_ready(sk, skb->len);
-	dprintk("mpoa: purge_egress_shortcut: exiting:\n");
+	dprintk("exiting\n");
 
 	return;
 }
@@ -1247,14 +1302,14 @@ static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
  * Our MPS died. Tell our daemon to send NHRP data plane purge to each
  * of the egress shortcuts we have.
  */
-static void mps_death( struct k_message * msg, struct mpoa_client * mpc )
+static void mps_death(struct k_message *msg, struct mpoa_client *mpc)
 {
 	eg_cache_entry *entry;
 
-	dprintk("mpoa: (%s) mps_death:\n", mpc->dev->name);
+	dprintk("(%s)\n", mpc->dev->name);
 
-	if(memcmp(msg->MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN)){
-		printk("mpoa: (%s) mps_death: wrong MPS\n", mpc->dev->name);
+	if (memcmp(msg->MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN)) {
+		pr_info("(%s) wrong MPS\n", mpc->dev->name);
 		return;
 	}
 
@@ -1273,20 +1328,21 @@ static void mps_death( struct k_message * msg, struct mpoa_client * mpc )
 	return;
 }
 
-static void MPOA_cache_impos_rcvd( struct k_message * msg, struct mpoa_client * mpc)
+static void MPOA_cache_impos_rcvd(struct k_message *msg,
+				  struct mpoa_client *mpc)
 {
 	uint16_t holding_time;
 	eg_cache_entry *entry = mpc->eg_ops->get_by_cache_id(msg->content.eg_info.cache_id, mpc);
 
 	holding_time = msg->content.eg_info.holding_time;
-	dprintk("mpoa: (%s) MPOA_cache_impos_rcvd: entry = %p, holding_time = %u\n",
-	       mpc->dev->name, entry, holding_time);
-	if(entry == NULL && holding_time) {
+	dprintk("(%s) entry = %p, holding_time = %u\n",
+		mpc->dev->name, entry, holding_time);
+	if (entry == NULL && holding_time) {
 		entry = mpc->eg_ops->add_entry(msg, mpc);
 		mpc->eg_ops->put(entry);
 		return;
 	}
-	if(holding_time){
+	if (holding_time) {
 		mpc->eg_ops->update(entry, holding_time);
 		return;
 	}
@@ -1300,7 +1356,8 @@ static void MPOA_cache_impos_rcvd( struct k_message * msg, struct mpoa_client *
 	return;
 }
 
-static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *mpc)
+static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
+				   struct mpoa_client *mpc)
 {
 	struct lec_priv *priv;
 	int i, retval ;
@@ -1315,34 +1372,39 @@ static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg, struct mpoa_client *m
 	memcpy(&tlv[7], mesg->MPS_ctrl, ATM_ESA_LEN); /* MPC ctrl ATM addr */
 	memcpy(mpc->our_ctrl_addr, mesg->MPS_ctrl, ATM_ESA_LEN);
 
-	dprintk("mpoa: (%s) setting MPC ctrl ATM address to ",
-	       (mpc->dev) ? mpc->dev->name : "<unknown>");
+	dprintk("(%s) setting MPC ctrl ATM address to",
+		mpc->dev ? mpc->dev->name : "<unknown>");
 	for (i = 7; i < sizeof(tlv); i++)
-		dprintk("%02x ", tlv[i]);
-	dprintk("\n");
+		dprintk_cont(" %02x", tlv[i]);
+	dprintk_cont("\n");
 
 	if (mpc->dev) {
 		priv = netdev_priv(mpc->dev);
-		retval = priv->lane2_ops->associate_req(mpc->dev, mpc->dev->dev_addr, tlv, sizeof(tlv));
+		retval = priv->lane2_ops->associate_req(mpc->dev,
+							mpc->dev->dev_addr,
+							tlv, sizeof(tlv));
 		if (retval == 0)
-			printk("mpoa: (%s) MPOA device type TLV association failed\n", mpc->dev->name);
+			pr_info("(%s) MPOA device type TLV association failed\n",
+				mpc->dev->name);
 		retval = priv->lane2_ops->resolve(mpc->dev, NULL, 1, NULL, NULL);
 		if (retval < 0)
-			printk("mpoa: (%s) targetless LE_ARP request failed\n", mpc->dev->name);
+			pr_info("(%s) targetless LE_ARP request failed\n",
+				mpc->dev->name);
 	}
 
 	return;
 }
 
-static void set_mps_mac_addr_rcvd(struct k_message *msg, struct mpoa_client *client)
+static void set_mps_mac_addr_rcvd(struct k_message *msg,
+				  struct mpoa_client *client)
 {
 
-	if(client->number_of_mps_macs)
+	if (client->number_of_mps_macs)
 		kfree(client->mps_macs);
 	client->number_of_mps_macs = 0;
 	client->mps_macs = kmemdup(msg->MPS_ctrl, ETH_ALEN, GFP_KERNEL);
 	if (client->mps_macs == NULL) {
-		printk("mpoa: set_mps_mac_addr_rcvd: out of memory\n");
+		pr_info("out of memory\n");
 		return;
 	}
 	client->number_of_mps_macs = 1;
@@ -1363,11 +1425,11 @@ static void clean_up(struct k_message *msg, struct mpoa_client *mpc, int action)
 	/* FIXME: This knows too much of the cache structure */
 	read_lock_irq(&mpc->egress_lock);
 	entry = mpc->eg_cache;
-	while (entry != NULL){
-		    msg->content.eg_info = entry->ctrl_info;
-		    dprintk("mpoa: cache_id %u\n", entry->ctrl_info.cache_id);
-		    msg_to_mpoad(msg, mpc);
-		    entry = entry->next;
+	while (entry != NULL) {
+		msg->content.eg_info = entry->ctrl_info;
+		dprintk("cache_id %u\n", entry->ctrl_info.cache_id);
+		msg_to_mpoad(msg, mpc);
+		entry = entry->next;
 	}
 	read_unlock_irq(&mpc->egress_lock);
 
@@ -1386,20 +1448,22 @@ static void mpc_timer_refresh(void)
 	return;
 }
 
-static void mpc_cache_check( unsigned long checking_time  )
+static void mpc_cache_check(unsigned long checking_time)
 {
 	struct mpoa_client *mpc = mpcs;
 	static unsigned long previous_resolving_check_time;
 	static unsigned long previous_refresh_time;
 
-	while( mpc != NULL ){
+	while (mpc != NULL) {
 		mpc->in_ops->clear_count(mpc);
 		mpc->eg_ops->clear_expired(mpc);
-		if(checking_time - previous_resolving_check_time > mpc->parameters.mpc_p4 * HZ ){
+		if (checking_time - previous_resolving_check_time >
+		    mpc->parameters.mpc_p4 * HZ) {
 			mpc->in_ops->check_resolving(mpc);
 			previous_resolving_check_time = checking_time;
 		}
-		if(checking_time - previous_refresh_time > mpc->parameters.mpc_p5 * HZ ){
+		if (checking_time - previous_refresh_time >
+		    mpc->parameters.mpc_p5 * HZ) {
 			mpc->in_ops->refresh(mpc);
 			previous_refresh_time = checking_time;
 		}
@@ -1410,7 +1474,8 @@ static void mpc_cache_check( unsigned long checking_time  )
 	return;
 }
 
-static int atm_mpoa_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+static int atm_mpoa_ioctl(struct socket *sock, unsigned int cmd,
+			  unsigned long arg)
 {
 	int err = 0;
 	struct atm_vcc *vcc = ATM_SD(sock);
@@ -1422,21 +1487,20 @@ static int atm_mpoa_ioctl(struct socket *sock, unsigned int cmd, unsigned long a
 		return -EPERM;
 
 	switch (cmd) {
-		case ATMMPC_CTRL:
-			err = atm_mpoa_mpoad_attach(vcc, (int)arg);
-			if (err >= 0)
-				sock->state = SS_CONNECTED;
-			break;
-		case ATMMPC_DATA:
-			err = atm_mpoa_vcc_attach(vcc, (void __user *)arg);
-			break;
-		default:
-			break;
+	case ATMMPC_CTRL:
+		err = atm_mpoa_mpoad_attach(vcc, (int)arg);
+		if (err >= 0)
+			sock->state = SS_CONNECTED;
+		break;
+	case ATMMPC_DATA:
+		err = atm_mpoa_vcc_attach(vcc, (void __user *)arg);
+		break;
+	default:
+		break;
 	}
 	return err;
 }
 
-
 static struct atm_ioctl atm_ioctl_ops = {
 	.owner	= THIS_MODULE,
 	.ioctl	= atm_mpoa_ioctl,
@@ -1447,9 +1511,9 @@ static __init int atm_mpoa_init(void)
 	register_atm_ioctl(&atm_ioctl_ops);
 
 	if (mpc_proc_init() != 0)
-		printk(KERN_INFO "mpoa: failed to initialize /proc/mpoa\n");
+		pr_info("failed to initialize /proc/mpoa\n");
 
-	printk("mpc.c: " __DATE__ " " __TIME__ " initialized\n");
+	pr_info("mpc.c: " __DATE__ " " __TIME__ " initialized\n");
 
 	return 0;
 }
@@ -1476,15 +1540,15 @@ static void __exit atm_mpoa_cleanup(void)
 			if (priv->lane2_ops != NULL)
 				priv->lane2_ops->associate_indicator = NULL;
 		}
-		ddprintk("mpoa: cleanup_module: about to clear caches\n");
+		ddprintk("about to clear caches\n");
 		mpc->in_ops->destroy_cache(mpc);
 		mpc->eg_ops->destroy_cache(mpc);
-		ddprintk("mpoa: cleanup_module: caches cleared\n");
+		ddprintk("caches cleared\n");
 		kfree(mpc->mps_macs);
 		memset(mpc, 0, sizeof(struct mpoa_client));
-		ddprintk("mpoa: cleanup_module: about to kfree %p\n", mpc);
+		ddprintk("about to kfree %p\n", mpc);
 		kfree(mpc);
-		ddprintk("mpoa: cleanup_module: next mpc is at %p\n", tmp);
+		ddprintk("next mpc is at %p\n", tmp);
 		mpc = tmp;
 	}
 
@@ -1492,7 +1556,7 @@ static void __exit atm_mpoa_cleanup(void)
 	qos_head = NULL;
 	while (qos != NULL) {
 		nextqos = qos->next;
-		dprintk("mpoa: cleanup_module: freeing qos entry %p\n", qos);
+		dprintk("freeing qos entry %p\n", qos);
 		kfree(qos);
 		qos = nextqos;
 	}
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index 4504a4b339bb..4c141810eb6d 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -11,15 +11,23 @@
  */
 
 #if 0
-#define dprintk printk    /* debug */
+#define dprintk(format, args...)					\
+	printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args)  /* debug */
 #else
-#define dprintk(format,args...)
+#define dprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args);\
+	} while (0)
 #endif
 
 #if 0
-#define ddprintk printk  /* more debug */
+#define ddprintk(format, args...)					\
+	printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args)  /* debug */
 #else
-#define ddprintk(format,args...)
+#define ddprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args);\
+	} while (0)
 #endif
 
 static in_cache_entry *in_cache_get(__be32 dst_ip,
@@ -29,8 +37,8 @@ static in_cache_entry *in_cache_get(__be32 dst_ip,
 
 	read_lock_bh(&client->ingress_lock);
 	entry = client->in_cache;
-	while(entry != NULL){
-		if( entry->ctrl_info.in_dst_ip == dst_ip ){
+	while (entry != NULL) {
+		if (entry->ctrl_info.in_dst_ip == dst_ip) {
 			atomic_inc(&entry->use);
 			read_unlock_bh(&client->ingress_lock);
 			return entry;
@@ -50,8 +58,8 @@ static in_cache_entry *in_cache_get_with_mask(__be32 dst_ip,
 
 	read_lock_bh(&client->ingress_lock);
 	entry = client->in_cache;
-	while(entry != NULL){
-		if((entry->ctrl_info.in_dst_ip & mask)  == (dst_ip & mask )){
+	while (entry != NULL) {
+		if ((entry->ctrl_info.in_dst_ip & mask) == (dst_ip & mask)) {
 			atomic_inc(&entry->use);
 			read_unlock_bh(&client->ingress_lock);
 			return entry;
@@ -65,14 +73,14 @@ static in_cache_entry *in_cache_get_with_mask(__be32 dst_ip,
 }
 
 static in_cache_entry *in_cache_get_by_vcc(struct atm_vcc *vcc,
-					   struct mpoa_client *client )
+					   struct mpoa_client *client)
 {
 	in_cache_entry *entry;
 
 	read_lock_bh(&client->ingress_lock);
 	entry = client->in_cache;
-	while(entry != NULL){
-		if(entry->shortcut == vcc) {
+	while (entry != NULL) {
+		if (entry->shortcut == vcc) {
 			atomic_inc(&entry->use);
 			read_unlock_bh(&client->ingress_lock);
 			return entry;
@@ -90,14 +98,14 @@ static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
 	in_cache_entry *entry = kzalloc(sizeof(in_cache_entry), GFP_KERNEL);
 
 	if (entry == NULL) {
-		printk("mpoa: mpoa_caches.c: new_in_cache_entry: out of memory\n");
+		pr_info("mpoa: mpoa_caches.c: new_in_cache_entry: out of memory\n");
 		return NULL;
 	}
 
-	dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %pI4\n", &dst_ip);
+	dprintk("adding an ingress entry, ip = %pI4\n", &dst_ip);
 
 	atomic_set(&entry->use, 1);
-	dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: about to lock\n");
+	dprintk("new_in_cache_entry: about to lock\n");
 	write_lock_bh(&client->ingress_lock);
 	entry->next = client->in_cache;
 	entry->prev = NULL;
@@ -115,7 +123,7 @@ static in_cache_entry *in_cache_add_entry(__be32 dst_ip,
 	atomic_inc(&entry->use);
 
 	write_unlock_bh(&client->ingress_lock);
-	dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: unlocked\n");
+	dprintk("new_in_cache_entry: unlocked\n");
 
 	return entry;
 }
@@ -126,39 +134,41 @@ static int cache_hit(in_cache_entry *entry, struct mpoa_client *mpc)
 	struct k_message msg;
 
 	entry->count++;
-	if(entry->entry_state == INGRESS_RESOLVED && entry->shortcut != NULL)
+	if (entry->entry_state == INGRESS_RESOLVED && entry->shortcut != NULL)
 		return OPEN;
 
-	if(entry->entry_state == INGRESS_REFRESHING){
-		if(entry->count > mpc->parameters.mpc_p1){
+	if (entry->entry_state == INGRESS_REFRESHING) {
+		if (entry->count > mpc->parameters.mpc_p1) {
 			msg.type = SND_MPOA_RES_RQST;
 			msg.content.in_info = entry->ctrl_info;
 			memcpy(msg.MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN);
 			qos = atm_mpoa_search_qos(entry->ctrl_info.in_dst_ip);
-			if (qos != NULL) msg.qos = qos->qos;
+			if (qos != NULL)
+				msg.qos = qos->qos;
 			msg_to_mpoad(&msg, mpc);
 			do_gettimeofday(&(entry->reply_wait));
 			entry->entry_state = INGRESS_RESOLVING;
 		}
-		if(entry->shortcut != NULL)
+		if (entry->shortcut != NULL)
 			return OPEN;
 		return CLOSED;
 	}
 
-	if(entry->entry_state == INGRESS_RESOLVING && entry->shortcut != NULL)
+	if (entry->entry_state == INGRESS_RESOLVING && entry->shortcut != NULL)
 		return OPEN;
 
-	if( entry->count > mpc->parameters.mpc_p1 &&
-	    entry->entry_state == INGRESS_INVALID){
-		dprintk("mpoa: (%s) mpoa_caches.c: threshold exceeded for ip %pI4, sending MPOA res req\n",
+	if (entry->count > mpc->parameters.mpc_p1 &&
+	    entry->entry_state == INGRESS_INVALID) {
+		dprintk("(%s) threshold exceeded for ip %pI4, sending MPOA res req\n",
 			mpc->dev->name, &entry->ctrl_info.in_dst_ip);
 		entry->entry_state = INGRESS_RESOLVING;
-		msg.type =  SND_MPOA_RES_RQST;
-		memcpy(msg.MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN );
+		msg.type = SND_MPOA_RES_RQST;
+		memcpy(msg.MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN);
 		msg.content.in_info = entry->ctrl_info;
 		qos = atm_mpoa_search_qos(entry->ctrl_info.in_dst_ip);
-		if (qos != NULL) msg.qos = qos->qos;
-		msg_to_mpoad( &msg, mpc);
+		if (qos != NULL)
+			msg.qos = qos->qos;
+		msg_to_mpoad(&msg, mpc);
 		do_gettimeofday(&(entry->reply_wait));
 	}
 
@@ -185,7 +195,7 @@ static void in_cache_remove_entry(in_cache_entry *entry,
 	struct k_message msg;
 
 	vcc = entry->shortcut;
-	dprintk("mpoa: mpoa_caches.c: removing an ingress entry, ip = %pI4\n",
+	dprintk("removing an ingress entry, ip = %pI4\n",
 		&entry->ctrl_info.in_dst_ip);
 
 	if (entry->prev != NULL)
@@ -195,14 +205,15 @@ static void in_cache_remove_entry(in_cache_entry *entry,
 	if (entry->next != NULL)
 		entry->next->prev = entry->prev;
 	client->in_ops->put(entry);
-	if(client->in_cache == NULL && client->eg_cache == NULL){
+	if (client->in_cache == NULL && client->eg_cache == NULL) {
 		msg.type = STOP_KEEP_ALIVE_SM;
-		msg_to_mpoad(&msg,client);
+		msg_to_mpoad(&msg, client);
 	}
 
 	/* Check if the egress side still uses this VCC */
 	if (vcc != NULL) {
-		eg_cache_entry *eg_entry = client->eg_ops->get_by_vcc(vcc, client);
+		eg_cache_entry *eg_entry = client->eg_ops->get_by_vcc(vcc,
+								      client);
 		if (eg_entry != NULL) {
 			client->eg_ops->put(eg_entry);
 			return;
@@ -213,7 +224,6 @@ static void in_cache_remove_entry(in_cache_entry *entry,
 	return;
 }
 
-
 /* Call this every MPC-p2 seconds... Not exactly correct solution,
    but an easy one... */
 static void clear_count_and_expired(struct mpoa_client *client)
@@ -225,12 +235,12 @@ static void clear_count_and_expired(struct mpoa_client *client)
 
 	write_lock_bh(&client->ingress_lock);
 	entry = client->in_cache;
-	while(entry != NULL){
-		entry->count=0;
+	while (entry != NULL) {
+		entry->count = 0;
 		next_entry = entry->next;
-		if((now.tv_sec - entry->tv.tv_sec)
-		   > entry->ctrl_info.holding_time){
-			dprintk("mpoa: mpoa_caches.c: holding time expired, ip = %pI4\n",
+		if ((now.tv_sec - entry->tv.tv_sec)
+		   > entry->ctrl_info.holding_time) {
+			dprintk("holding time expired, ip = %pI4\n",
 				&entry->ctrl_info.in_dst_ip);
 			client->in_ops->remove_entry(entry, client);
 		}
@@ -250,33 +260,38 @@ static void check_resolving_entries(struct mpoa_client *client)
 	struct timeval now;
 	struct k_message msg;
 
-	do_gettimeofday( &now );
+	do_gettimeofday(&now);
 
 	read_lock_bh(&client->ingress_lock);
 	entry = client->in_cache;
-	while( entry != NULL ){
-		if(entry->entry_state == INGRESS_RESOLVING){
-			if(now.tv_sec - entry->hold_down.tv_sec < client->parameters.mpc_p6){
-				entry = entry->next;                      /* Entry in hold down */
+	while (entry != NULL) {
+		if (entry->entry_state == INGRESS_RESOLVING) {
+			if ((now.tv_sec - entry->hold_down.tv_sec) <
+			    client->parameters.mpc_p6) {
+				entry = entry->next;	/* Entry in hold down */
 				continue;
 			}
-			if( (now.tv_sec - entry->reply_wait.tv_sec) >
-			    entry->retry_time ){
-				entry->retry_time = MPC_C1*( entry->retry_time );
-				if(entry->retry_time > client->parameters.mpc_p5){
-					/* Retry time maximum exceeded, put entry in hold down. */
+			if ((now.tv_sec - entry->reply_wait.tv_sec) >
+			    entry->retry_time) {
+				entry->retry_time = MPC_C1 * (entry->retry_time);
+				/*
+				 * Retry time maximum exceeded,
+				 * put entry in hold down.
+				 */
+				if (entry->retry_time > client->parameters.mpc_p5) {
 					do_gettimeofday(&(entry->hold_down));
 					entry->retry_time = client->parameters.mpc_p4;
 					entry = entry->next;
 					continue;
 				}
 				/* Ask daemon to send a resolution request. */
-				memset(&(entry->hold_down),0,sizeof(struct timeval));
+				memset(&(entry->hold_down), 0, sizeof(struct timeval));
 				msg.type = SND_MPOA_RES_RTRY;
 				memcpy(msg.MPS_ctrl, client->mps_ctrl_addr, ATM_ESA_LEN);
 				msg.content.in_info = entry->ctrl_info;
 				qos = atm_mpoa_search_qos(entry->ctrl_info.in_dst_ip);
-				if (qos != NULL) msg.qos = qos->qos;
+				if (qos != NULL)
+					msg.qos = qos->qos;
 				msg_to_mpoad(&msg, client);
 				do_gettimeofday(&(entry->reply_wait));
 			}
@@ -292,16 +307,17 @@ static void refresh_entries(struct mpoa_client *client)
 	struct timeval now;
 	struct in_cache_entry *entry = client->in_cache;
 
-	ddprintk("mpoa: mpoa_caches.c: refresh_entries\n");
+	ddprintk("refresh_entries\n");
 	do_gettimeofday(&now);
 
 	read_lock_bh(&client->ingress_lock);
-	while( entry != NULL ){
-		if( entry->entry_state == INGRESS_RESOLVED ){
-			if(!(entry->refresh_time))
-				entry->refresh_time = (2*(entry->ctrl_info.holding_time))/3;
-			if( (now.tv_sec - entry->reply_wait.tv_sec) > entry->refresh_time ){
-				dprintk("mpoa: mpoa_caches.c: refreshing an entry.\n");
+	while (entry != NULL) {
+		if (entry->entry_state == INGRESS_RESOLVED) {
+			if (!(entry->refresh_time))
+				entry->refresh_time = (2 * (entry->ctrl_info.holding_time))/3;
+			if ((now.tv_sec - entry->reply_wait.tv_sec) >
+			    entry->refresh_time) {
+				dprintk("refreshing an entry.\n");
 				entry->entry_state = INGRESS_REFRESHING;
 
 			}
@@ -314,21 +330,22 @@ static void refresh_entries(struct mpoa_client *client)
 static void in_destroy_cache(struct mpoa_client *mpc)
 {
 	write_lock_irq(&mpc->ingress_lock);
-	while(mpc->in_cache != NULL)
+	while (mpc->in_cache != NULL)
 		mpc->in_ops->remove_entry(mpc->in_cache, mpc);
 	write_unlock_irq(&mpc->ingress_lock);
 
 	return;
 }
 
-static eg_cache_entry *eg_cache_get_by_cache_id(__be32 cache_id, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_cache_id(__be32 cache_id,
+						struct mpoa_client *mpc)
 {
 	eg_cache_entry *entry;
 
 	read_lock_irq(&mpc->egress_lock);
 	entry = mpc->eg_cache;
-	while(entry != NULL){
-		if(entry->ctrl_info.cache_id == cache_id){
+	while (entry != NULL) {
+		if (entry->ctrl_info.cache_id == cache_id) {
 			atomic_inc(&entry->use);
 			read_unlock_irq(&mpc->egress_lock);
 			return entry;
@@ -348,7 +365,7 @@ static eg_cache_entry *eg_cache_get_by_tag(__be32 tag, struct mpoa_client *mpc)
 
 	read_lock_irqsave(&mpc->egress_lock, flags);
 	entry = mpc->eg_cache;
-	while (entry != NULL){
+	while (entry != NULL) {
 		if (entry->ctrl_info.tag == tag) {
 			atomic_inc(&entry->use);
 			read_unlock_irqrestore(&mpc->egress_lock, flags);
@@ -362,14 +379,15 @@ static eg_cache_entry *eg_cache_get_by_tag(__be32 tag, struct mpoa_client *mpc)
 }
 
 /* This can be called from any context since it saves CPU flags */
-static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc,
+					   struct mpoa_client *mpc)
 {
 	unsigned long flags;
 	eg_cache_entry *entry;
 
 	read_lock_irqsave(&mpc->egress_lock, flags);
 	entry = mpc->eg_cache;
-	while (entry != NULL){
+	while (entry != NULL) {
 		if (entry->shortcut == vcc) {
 			atomic_inc(&entry->use);
 			read_unlock_irqrestore(&mpc->egress_lock, flags);
@@ -382,14 +400,15 @@ static eg_cache_entry *eg_cache_get_by_vcc(struct atm_vcc *vcc, struct mpoa_clie
 	return NULL;
 }
 
-static eg_cache_entry *eg_cache_get_by_src_ip(__be32 ipaddr, struct mpoa_client *mpc)
+static eg_cache_entry *eg_cache_get_by_src_ip(__be32 ipaddr,
+					      struct mpoa_client *mpc)
 {
 	eg_cache_entry *entry;
 
 	read_lock_irq(&mpc->egress_lock);
 	entry = mpc->eg_cache;
-	while(entry != NULL){
-		if(entry->latest_ip_addr == ipaddr) {
+	while (entry != NULL) {
+		if (entry->latest_ip_addr == ipaddr) {
 			atomic_inc(&entry->use);
 			read_unlock_irq(&mpc->egress_lock);
 			return entry;
@@ -421,7 +440,7 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
 	struct k_message msg;
 
 	vcc = entry->shortcut;
-	dprintk("mpoa: mpoa_caches.c: removing an egress entry.\n");
+	dprintk("removing an egress entry.\n");
 	if (entry->prev != NULL)
 		entry->prev->next = entry->next;
 	else
@@ -429,9 +448,9 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
 	if (entry->next != NULL)
 		entry->next->prev = entry->prev;
 	client->eg_ops->put(entry);
-	if(client->in_cache == NULL && client->eg_cache == NULL){
+	if (client->in_cache == NULL && client->eg_cache == NULL) {
 		msg.type = STOP_KEEP_ALIVE_SM;
-		msg_to_mpoad(&msg,client);
+		msg_to_mpoad(&msg, client);
 	}
 
 	/* Check if the ingress side still uses this VCC */
@@ -447,20 +466,21 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
 	return;
 }
 
-static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_client *client)
+static eg_cache_entry *eg_cache_add_entry(struct k_message *msg,
+					  struct mpoa_client *client)
 {
 	eg_cache_entry *entry = kzalloc(sizeof(eg_cache_entry), GFP_KERNEL);
 
 	if (entry == NULL) {
-		printk("mpoa: mpoa_caches.c: new_eg_cache_entry: out of memory\n");
+		pr_info("out of memory\n");
 		return NULL;
 	}
 
-	dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %pI4, this should be our IP\n",
+	dprintk("adding an egress entry, ip = %pI4, this should be our IP\n",
 		&msg->content.eg_info.eg_dst_ip);
 
 	atomic_set(&entry->use, 1);
-	dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: about to lock\n");
+	dprintk("new_eg_cache_entry: about to lock\n");
 	write_lock_irq(&client->egress_lock);
 	entry->next = client->eg_cache;
 	entry->prev = NULL;
@@ -472,18 +492,18 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli
 	entry->ctrl_info = msg->content.eg_info;
 	do_gettimeofday(&(entry->tv));
 	entry->entry_state = EGRESS_RESOLVED;
-	dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry cache_id %lu\n", ntohl(entry->ctrl_info.cache_id));
-	dprintk("mpoa: mpoa_caches.c: mps_ip = %pI4\n",
-		&entry->ctrl_info.mps_ip);
+	dprintk("new_eg_cache_entry cache_id %u\n",
+		ntohl(entry->ctrl_info.cache_id));
+	dprintk("mps_ip = %pI4\n", &entry->ctrl_info.mps_ip);
 	atomic_inc(&entry->use);
 
 	write_unlock_irq(&client->egress_lock);
-	dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: unlocked\n");
+	dprintk("new_eg_cache_entry: unlocked\n");
 
 	return entry;
 }
 
-static void update_eg_cache_entry(eg_cache_entry * entry, uint16_t holding_time)
+static void update_eg_cache_entry(eg_cache_entry *entry, uint16_t holding_time)
 {
 	do_gettimeofday(&(entry->tv));
 	entry->entry_state = EGRESS_RESOLVED;
@@ -502,13 +522,14 @@ static void clear_expired(struct mpoa_client *client)
 
 	write_lock_irq(&client->egress_lock);
 	entry = client->eg_cache;
-	while(entry != NULL){
+	while (entry != NULL) {
 		next_entry = entry->next;
-		if((now.tv_sec - entry->tv.tv_sec)
-		   > entry->ctrl_info.holding_time){
+		if ((now.tv_sec - entry->tv.tv_sec)
+		   > entry->ctrl_info.holding_time) {
 			msg.type = SND_EGRESS_PURGE;
 			msg.content.eg_info = entry->ctrl_info;
-			dprintk("mpoa: mpoa_caches.c: egress_cache: holding time expired, cache_id = %lu.\n",ntohl(entry->ctrl_info.cache_id));
+			dprintk("egress_cache: holding time expired, cache_id = %u.\n",
+				ntohl(entry->ctrl_info.cache_id));
 			msg_to_mpoad(&msg, client);
 			client->eg_ops->remove_entry(entry, client);
 		}
@@ -522,7 +543,7 @@ static void clear_expired(struct mpoa_client *client)
 static void eg_destroy_cache(struct mpoa_client *mpc)
 {
 	write_lock_irq(&mpc->egress_lock);
-	while(mpc->eg_cache != NULL)
+	while (mpc->eg_cache != NULL)
 		mpc->eg_ops->remove_entry(mpc->eg_cache, mpc);
 	write_unlock_irq(&mpc->egress_lock);
 
@@ -530,7 +551,6 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
 }
 
 
-
 static struct in_cache_ops ingress_ops = {
 	in_cache_add_entry,               /* add_entry       */
 	in_cache_get,                     /* get             */
diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c
index 1a0f5ccea9c4..b9bdb98427e4 100644
--- a/net/atm/mpoa_proc.c
+++ b/net/atm/mpoa_proc.c
@@ -1,3 +1,4 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #ifdef CONFIG_PROC_FS
 #include <linux/errno.h>
@@ -8,7 +9,7 @@
 #include <linux/proc_fs.h>
 #include <linux/time.h>
 #include <linux/seq_file.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <linux/atmmpc.h>
 #include <linux/atm.h>
 #include "mpc.h"
@@ -20,9 +21,23 @@
  */
 
 #if 1
-#define dprintk printk   /* debug */
+#define dprintk(format, args...)					\
+	printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args)  /* debug */
 #else
-#define dprintk(format,args...)
+#define dprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args);\
+	} while (0)
+#endif
+
+#if 0
+#define ddprintk(format, args...)					\
+	printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args)  /* debug */
+#else
+#define ddprintk(format, args...)					\
+	do { if (0)							\
+		printk(KERN_DEBUG "mpoa:%s: " format, __FILE__, ##args);\
+	} while (0)
 #endif
 
 #define STAT_FILE_NAME "mpc"     /* Our statistic file's name */
@@ -51,42 +66,37 @@ static const struct file_operations mpc_file_operations = {
 /*
  * Returns the state of an ingress cache entry as a string
  */
-static const char *ingress_state_string(int state){
-	switch(state) {
+static const char *ingress_state_string(int state)
+{
+	switch (state) {
 	case INGRESS_RESOLVING:
 		return "resolving  ";
-		break;
 	case INGRESS_RESOLVED:
 		return "resolved   ";
-		break;
 	case INGRESS_INVALID:
 		return "invalid    ";
-		break;
 	case INGRESS_REFRESHING:
 		return "refreshing ";
-		break;
-	default:
-	       return "";
 	}
+
+	return "";
 }
 
 /*
  * Returns the state of an egress cache entry as a string
  */
-static const char *egress_state_string(int state){
-	switch(state) {
+static const char *egress_state_string(int state)
+{
+	switch (state) {
 	case EGRESS_RESOLVED:
 		return "resolved   ";
-		break;
 	case EGRESS_PURGE:
 		return "purge      ";
-		break;
 	case EGRESS_INVALID:
 		return "invalid    ";
-		break;
-	default:
-	       return "";
 	}
+
+	return "";
 }
 
 /*
@@ -123,7 +133,6 @@ static void mpc_stop(struct seq_file *m, void *v)
 static int mpc_show(struct seq_file *m, void *v)
 {
 	struct mpoa_client *mpc = v;
-	unsigned char *temp;
 	int i;
 	in_cache_entry *in_entry;
 	eg_cache_entry *eg_entry;
@@ -140,15 +149,17 @@ static int mpc_show(struct seq_file *m, void *v)
 	do_gettimeofday(&now);
 
 	for (in_entry = mpc->in_cache; in_entry; in_entry = in_entry->next) {
-		temp = (unsigned char *)&in_entry->ctrl_info.in_dst_ip;
-		sprintf(ip_string,"%d.%d.%d.%d", temp[0], temp[1], temp[2], temp[3]);
+		sprintf(ip_string, "%pI4", &in_entry->ctrl_info.in_dst_ip);
 		seq_printf(m, "%-16s%s%-14lu%-12u",
-			      ip_string,
-			      ingress_state_string(in_entry->entry_state),
-			      in_entry->ctrl_info.holding_time-(now.tv_sec-in_entry->tv.tv_sec),
-			      in_entry->packets_fwded);
+			   ip_string,
+			   ingress_state_string(in_entry->entry_state),
+			   in_entry->ctrl_info.holding_time -
+			   (now.tv_sec-in_entry->tv.tv_sec),
+			   in_entry->packets_fwded);
 		if (in_entry->shortcut)
-			seq_printf(m, "   %-3d  %-3d",in_entry->shortcut->vpi,in_entry->shortcut->vci);
+			seq_printf(m, "   %-3d  %-3d",
+				   in_entry->shortcut->vpi,
+				   in_entry->shortcut->vci);
 		seq_printf(m, "\n");
 	}
 
@@ -156,21 +167,23 @@ static int mpc_show(struct seq_file *m, void *v)
 	seq_printf(m, "Egress Entries:\nIngress MPC ATM addr\nCache-id        State      Holding time  Packets recvd  Latest IP addr   VPI VCI\n");
 	for (eg_entry = mpc->eg_cache; eg_entry; eg_entry = eg_entry->next) {
 		unsigned char *p = eg_entry->ctrl_info.in_MPC_data_ATM_addr;
-		for(i = 0; i < ATM_ESA_LEN; i++)
+		for (i = 0; i < ATM_ESA_LEN; i++)
 			seq_printf(m, "%02x", p[i]);
 		seq_printf(m, "\n%-16lu%s%-14lu%-15u",
 			   (unsigned long)ntohl(eg_entry->ctrl_info.cache_id),
 			   egress_state_string(eg_entry->entry_state),
-			   (eg_entry->ctrl_info.holding_time-(now.tv_sec-eg_entry->tv.tv_sec)),
+			   (eg_entry->ctrl_info.holding_time -
+			    (now.tv_sec-eg_entry->tv.tv_sec)),
 			   eg_entry->packets_rcvd);
 
 		/* latest IP address */
-		temp = (unsigned char *)&eg_entry->latest_ip_addr;
-		sprintf(ip_string, "%d.%d.%d.%d", temp[0], temp[1], temp[2], temp[3]);
+		sprintf(ip_string, "%pI4", &eg_entry->latest_ip_addr);
 		seq_printf(m, "%-16s", ip_string);
 
 		if (eg_entry->shortcut)
-			seq_printf(m, " %-3d %-3d",eg_entry->shortcut->vpi,eg_entry->shortcut->vci);
+			seq_printf(m, " %-3d %-3d",
+				   eg_entry->shortcut->vpi,
+				   eg_entry->shortcut->vci);
 		seq_printf(m, "\n");
 	}
 	seq_printf(m, "\n");
@@ -258,12 +271,9 @@ static int parse_qos(const char *buff)
 	qos.rxtp.max_pcr = rx_pcr;
 	qos.rxtp.max_sdu = rx_sdu;
 	qos.aal = ATM_AAL5;
-	dprintk("mpoa: mpoa_proc.c: parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
-		qos.txtp.max_pcr,
-		qos.txtp.max_sdu,
-		qos.rxtp.max_pcr,
-		qos.rxtp.max_sdu
-		);
+	dprintk("parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
+		qos.txtp.max_pcr, qos.txtp.max_sdu,
+		qos.rxtp.max_pcr, qos.rxtp.max_sdu);
 
 	atm_mpoa_add_qos(ipaddr, &qos);
 	return 1;
@@ -278,7 +288,7 @@ int mpc_proc_init(void)
 
 	p = proc_create(STAT_FILE_NAME, 0, atm_proc_root, &mpc_file_operations);
 	if (!p) {
-		printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
+		pr_err("Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
 		return -ENOMEM;
 	}
 	return 0;
@@ -289,10 +299,9 @@ int mpc_proc_init(void)
  */
 void mpc_proc_clean(void)
 {
-	remove_proc_entry(STAT_FILE_NAME,atm_proc_root);
+	remove_proc_entry(STAT_FILE_NAME, atm_proc_root);
 }
 
-
 #endif /* CONFIG_PROC_FS */
 
 
diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c
index 0af84cd4f65b..400839273c67 100644
--- a/net/atm/pppoatm.c
+++ b/net/atm/pppoatm.c
@@ -33,6 +33,8 @@
  * These hooks are not yet available in ppp_generic
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/skbuff.h>
@@ -132,7 +134,7 @@ static void pppoatm_unassign_vcc(struct atm_vcc *atmvcc)
 static void pppoatm_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
 {
 	struct pppoatm_vcc *pvcc = atmvcc_to_pvcc(atmvcc);
-	pr_debug("pppoatm push\n");
+	pr_debug("\n");
 	if (skb == NULL) {			/* VCC was closed */
 		pr_debug("removing ATMPPP VCC %p\n", pvcc);
 		pppoatm_unassign_vcc(atmvcc);
@@ -165,17 +167,17 @@ static void pppoatm_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
 			pvcc->chan.mtu += LLC_LEN;
 			break;
 		}
-		pr_debug("Couldn't autodetect yet "
-		    "(skb: %02X %02X %02X %02X %02X %02X)\n",
-		    skb->data[0], skb->data[1], skb->data[2],
-		    skb->data[3], skb->data[4], skb->data[5]);
+		pr_debug("Couldn't autodetect yet (skb: %02X %02X %02X %02X %02X %02X)\n",
+			 skb->data[0], skb->data[1], skb->data[2],
+			 skb->data[3], skb->data[4], skb->data[5]);
 		goto error;
 	case e_vc:
 		break;
 	}
 	ppp_input(&pvcc->chan, skb);
 	return;
-    error:
+
+error:
 	kfree_skb(skb);
 	ppp_input_error(&pvcc->chan, 0);
 }
@@ -194,7 +196,7 @@ static int pppoatm_send(struct ppp_channel *chan, struct sk_buff *skb)
 {
 	struct pppoatm_vcc *pvcc = chan_to_pvcc(chan);
 	ATM_SKB(skb)->vcc = pvcc->atmvcc;
-	pr_debug("pppoatm_send (skb=0x%p, vcc=0x%p)\n", skb, pvcc->atmvcc);
+	pr_debug("(skb=0x%p, vcc=0x%p)\n", skb, pvcc->atmvcc);
 	if (skb->data[0] == '\0' && (pvcc->flags & SC_COMP_PROT))
 		(void) skb_pull(skb, 1);
 	switch (pvcc->encaps) {		/* LLC encapsulation needed */
@@ -208,7 +210,8 @@ static int pppoatm_send(struct ppp_channel *chan, struct sk_buff *skb)
 				goto nospace;
 			}
 			kfree_skb(skb);
-			if ((skb = n) == NULL)
+			skb = n;
+			if (skb == NULL)
 				return DROP_PACKET;
 		} else if (!atm_may_send(pvcc->atmvcc, skb->truesize))
 			goto nospace;
@@ -226,11 +229,11 @@ static int pppoatm_send(struct ppp_channel *chan, struct sk_buff *skb)
 
 	atomic_add(skb->truesize, &sk_atm(ATM_SKB(skb)->vcc)->sk_wmem_alloc);
 	ATM_SKB(skb)->atm_options = ATM_SKB(skb)->vcc->atm_options;
-	pr_debug("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, ATM_SKB(skb)->vcc,
-	    ATM_SKB(skb)->vcc->dev);
+	pr_debug("atm_skb(%p)->vcc(%p)->dev(%p)\n",
+		 skb, ATM_SKB(skb)->vcc, ATM_SKB(skb)->vcc->dev);
 	return ATM_SKB(skb)->vcc->send(ATM_SKB(skb)->vcc, skb)
 	    ? DROP_PACKET : 1;
-    nospace:
+nospace:
 	/*
 	 * We don't have space to send this SKB now, but we might have
 	 * already applied SC_COMP_PROT compression, so may need to undo
@@ -289,7 +292,8 @@ static int pppoatm_assign_vcc(struct atm_vcc *atmvcc, void __user *arg)
 	    (be.encaps == e_vc ? 0 : LLC_LEN);
 	pvcc->wakeup_tasklet = tasklet_proto;
 	pvcc->wakeup_tasklet.data = (unsigned long) &pvcc->chan;
-	if ((err = ppp_register_channel(&pvcc->chan)) != 0) {
+	err = ppp_register_channel(&pvcc->chan);
+	if (err != 0) {
 		kfree(pvcc);
 		return err;
 	}
diff --git a/net/atm/proc.c b/net/atm/proc.c
index ab8419a324b6..476779d845eb 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -24,15 +24,15 @@
 #include <linux/init.h> /* for __init */
 #include <net/net_namespace.h>
 #include <net/atmclip.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
+#include <linux/param.h> /* for HZ */
 #include <asm/atomic.h>
-#include <asm/param.h> /* for HZ */
 #include "resources.h"
 #include "common.h" /* atm_proc_init prototype */
 #include "signaling.h" /* to get sigd - ugly too */
 
-static ssize_t proc_dev_atm_read(struct file *file,char __user *buf,size_t count,
-    loff_t *pos);
+static ssize_t proc_dev_atm_read(struct file *file, char __user *buf,
+				 size_t count, loff_t *pos);
 
 static const struct file_operations proc_atm_dev_ops = {
 	.owner =	THIS_MODULE,
@@ -43,9 +43,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
   const struct k_atm_aal_stats *stats)
 {
 	seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
-	    atomic_read(&stats->tx),atomic_read(&stats->tx_err),
-	    atomic_read(&stats->rx),atomic_read(&stats->rx_err),
-	    atomic_read(&stats->rx_drop));
+		   atomic_read(&stats->tx), atomic_read(&stats->tx_err),
+		   atomic_read(&stats->rx), atomic_read(&stats->rx_err),
+		   atomic_read(&stats->rx_drop));
 }
 
 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
@@ -151,8 +151,8 @@ static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
 {
-	static const char *const class_name[] =
-		{"off","UBR","CBR","VBR","ABR"};
+	static const char *const class_name[] = {
+		"off", "UBR", "CBR", "VBR", "ABR"};
 	static const char *const aal_name[] = {
 		"---",	"1",	"2",	"3/4",	/*  0- 3 */
 		"???",	"5",	"???",	"???",	/*  4- 7 */
@@ -160,11 +160,12 @@ static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
 		"???",	"0",	"???",	"???"};	/* 12-15 */
 
 	seq_printf(seq, "%3d %3d %5d %-3s %7d %-5s %7d %-6s",
-	    vcc->dev->number,vcc->vpi,vcc->vci,
-	    vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" :
-	    aal_name[vcc->qos.aal],vcc->qos.rxtp.min_pcr,
-	    class_name[vcc->qos.rxtp.traffic_class],vcc->qos.txtp.min_pcr,
-	    class_name[vcc->qos.txtp.traffic_class]);
+		   vcc->dev->number, vcc->vpi, vcc->vci,
+		   vcc->qos.aal >= ARRAY_SIZE(aal_name) ? "err" :
+		   aal_name[vcc->qos.aal], vcc->qos.rxtp.min_pcr,
+		   class_name[vcc->qos.rxtp.traffic_class],
+		   vcc->qos.txtp.min_pcr,
+		   class_name[vcc->qos.txtp.traffic_class]);
 	if (test_bit(ATM_VF_IS_CLIP, &vcc->flags)) {
 		struct clip_vcc *clip_vcc = CLIP_VCC(vcc);
 		struct net_device *dev;
@@ -195,19 +196,20 @@ static void vcc_info(struct seq_file *seq, struct atm_vcc *vcc)
 		seq_printf(seq, "%3d %3d %5d ", vcc->dev->number, vcc->vpi,
 			vcc->vci);
 	switch (sk->sk_family) {
-		case AF_ATMPVC:
-			seq_printf(seq, "PVC");
-			break;
-		case AF_ATMSVC:
-			seq_printf(seq, "SVC");
-			break;
-		default:
-			seq_printf(seq, "%3d", sk->sk_family);
+	case AF_ATMPVC:
+		seq_printf(seq, "PVC");
+		break;
+	case AF_ATMSVC:
+		seq_printf(seq, "SVC");
+		break;
+	default:
+		seq_printf(seq, "%3d", sk->sk_family);
 	}
-	seq_printf(seq, " %04lx  %5d %7d/%7d %7d/%7d [%d]\n", vcc->flags, sk->sk_err,
-		  sk_wmem_alloc_get(sk), sk->sk_sndbuf,
-		  sk_rmem_alloc_get(sk), sk->sk_rcvbuf,
-		  atomic_read(&sk->sk_refcnt));
+	seq_printf(seq, " %04lx  %5d %7d/%7d %7d/%7d [%d]\n",
+		   vcc->flags, sk->sk_err,
+		   sk_wmem_alloc_get(sk), sk->sk_sndbuf,
+		   sk_rmem_alloc_get(sk), sk->sk_rcvbuf,
+		   atomic_read(&sk->sk_refcnt));
 }
 
 static void svc_info(struct seq_file *seq, struct atm_vcc *vcc)
@@ -376,32 +378,35 @@ static ssize_t proc_dev_atm_read(struct file *file, char __user *buf,
 	unsigned long page;
 	int length;
 
-	if (count == 0) return 0;
+	if (count == 0)
+		return 0;
 	page = get_zeroed_page(GFP_KERNEL);
-	if (!page) return -ENOMEM;
+	if (!page)
+		return -ENOMEM;
 	dev = PDE(file->f_path.dentry->d_inode)->data;
 	if (!dev->ops->proc_read)
 		length = -EINVAL;
 	else {
-		length = dev->ops->proc_read(dev,pos,(char *) page);
-		if (length > count) length = -EINVAL;
+		length = dev->ops->proc_read(dev, pos, (char *)page);
+		if (length > count)
+			length = -EINVAL;
 	}
 	if (length >= 0) {
-		if (copy_to_user(buf,(char *) page,length)) length = -EFAULT;
+		if (copy_to_user(buf, (char *)page, length))
+			length = -EFAULT;
 		(*pos)++;
 	}
 	free_page(page);
 	return length;
 }
 
-
 struct proc_dir_entry *atm_proc_root;
 EXPORT_SYMBOL(atm_proc_root);
 
 
 int atm_proc_dev_register(struct atm_dev *dev)
 {
-	int digits,num;
+	int digits, num;
 	int error;
 
 	/* No proc info */
@@ -410,26 +415,28 @@ int atm_proc_dev_register(struct atm_dev *dev)
 
 	error = -ENOMEM;
 	digits = 0;
-	for (num = dev->number; num; num /= 10) digits++;
-	if (!digits) digits++;
+	for (num = dev->number; num; num /= 10)
+		digits++;
+	if (!digits)
+		digits++;
 
 	dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL);
 	if (!dev->proc_name)
 		goto err_out;
-	sprintf(dev->proc_name,"%s:%d",dev->type, dev->number);
+	sprintf(dev->proc_name, "%s:%d", dev->type, dev->number);
 
 	dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root,
 					   &proc_atm_dev_ops, dev);
 	if (!dev->proc_entry)
 		goto err_free_name;
 	return 0;
+
 err_free_name:
 	kfree(dev->proc_name);
 err_out:
 	return error;
 }
 
-
 void atm_proc_dev_deregister(struct atm_dev *dev)
 {
 	if (!dev->ops->proc_read)
diff --git a/net/atm/pvc.c b/net/atm/pvc.c
index 8d74e62b0d79..437ee70c5e62 100644
--- a/net/atm/pvc.c
+++ b/net/atm/pvc.c
@@ -17,32 +17,35 @@
 #include "common.h"		/* common for PVCs and SVCs */
 
 
-static int pvc_shutdown(struct socket *sock,int how)
+static int pvc_shutdown(struct socket *sock, int how)
 {
 	return 0;
 }
 
-
-static int pvc_bind(struct socket *sock,struct sockaddr *sockaddr,
-    int sockaddr_len)
+static int pvc_bind(struct socket *sock, struct sockaddr *sockaddr,
+		    int sockaddr_len)
 {
 	struct sock *sk = sock->sk;
 	struct sockaddr_atmpvc *addr;
 	struct atm_vcc *vcc;
 	int error;
 
-	if (sockaddr_len != sizeof(struct sockaddr_atmpvc)) return -EINVAL;
-	addr = (struct sockaddr_atmpvc *) sockaddr;
-	if (addr->sap_family != AF_ATMPVC) return -EAFNOSUPPORT;
+	if (sockaddr_len != sizeof(struct sockaddr_atmpvc))
+		return -EINVAL;
+	addr = (struct sockaddr_atmpvc *)sockaddr;
+	if (addr->sap_family != AF_ATMPVC)
+		return -EAFNOSUPPORT;
 	lock_sock(sk);
 	vcc = ATM_SD(sock);
 	if (!test_bit(ATM_VF_HASQOS, &vcc->flags)) {
 		error = -EBADFD;
 		goto out;
 	}
-	if (test_bit(ATM_VF_PARTIAL,&vcc->flags)) {
-		if (vcc->vpi != ATM_VPI_UNSPEC) addr->sap_addr.vpi = vcc->vpi;
-		if (vcc->vci != ATM_VCI_UNSPEC) addr->sap_addr.vci = vcc->vci;
+	if (test_bit(ATM_VF_PARTIAL, &vcc->flags)) {
+		if (vcc->vpi != ATM_VPI_UNSPEC)
+			addr->sap_addr.vpi = vcc->vpi;
+		if (vcc->vci != ATM_VCI_UNSPEC)
+			addr->sap_addr.vci = vcc->vci;
 	}
 	error = vcc_connect(sock, addr->sap_addr.itf, addr->sap_addr.vpi,
 			    addr->sap_addr.vci);
@@ -51,11 +54,10 @@ out:
 	return error;
 }
 
-
-static int pvc_connect(struct socket *sock,struct sockaddr *sockaddr,
-    int sockaddr_len,int flags)
+static int pvc_connect(struct socket *sock, struct sockaddr *sockaddr,
+		       int sockaddr_len, int flags)
 {
-	return pvc_bind(sock,sockaddr,sockaddr_len);
+	return pvc_bind(sock, sockaddr, sockaddr_len);
 }
 
 static int pvc_setsockopt(struct socket *sock, int level, int optname,
@@ -70,7 +72,6 @@ static int pvc_setsockopt(struct socket *sock, int level, int optname,
 	return error;
 }
 
-
 static int pvc_getsockopt(struct socket *sock, int level, int optname,
 			  char __user *optval, int __user *optlen)
 {
@@ -83,16 +84,16 @@ static int pvc_getsockopt(struct socket *sock, int level, int optname,
 	return error;
 }
 
-
-static int pvc_getname(struct socket *sock,struct sockaddr *sockaddr,
-    int *sockaddr_len,int peer)
+static int pvc_getname(struct socket *sock, struct sockaddr *sockaddr,
+		       int *sockaddr_len, int peer)
 {
 	struct sockaddr_atmpvc *addr;
 	struct atm_vcc *vcc = ATM_SD(sock);
 
-	if (!vcc->dev || !test_bit(ATM_VF_ADDR,&vcc->flags)) return -ENOTCONN;
+	if (!vcc->dev || !test_bit(ATM_VF_ADDR, &vcc->flags))
+		return -ENOTCONN;
 	*sockaddr_len = sizeof(struct sockaddr_atmpvc);
-	addr = (struct sockaddr_atmpvc *) sockaddr;
+	addr = (struct sockaddr_atmpvc *)sockaddr;
 	addr->sap_family = AF_ATMPVC;
 	addr->sap_addr.itf = vcc->dev->number;
 	addr->sap_addr.vpi = vcc->vpi;
@@ -100,7 +101,6 @@ static int pvc_getname(struct socket *sock,struct sockaddr *sockaddr,
 	return 0;
 }
 
-
 static const struct proto_ops pvc_proto_ops = {
 	.family =	PF_ATMPVC,
 	.owner =	THIS_MODULE,
@@ -137,7 +137,6 @@ static int pvc_create(struct net *net, struct socket *sock, int protocol,
 	return vcc_create(net, sock, protocol, PF_ATMPVC);
 }
 
-
 static const struct net_proto_family pvc_family_ops = {
 	.family = PF_ATMPVC,
 	.create = pvc_create,
diff --git a/net/atm/raw.c b/net/atm/raw.c
index cbfcc71a17b1..d0c4bd047dc4 100644
--- a/net/atm/raw.c
+++ b/net/atm/raw.c
@@ -2,6 +2,7 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/module.h>
 #include <linux/atmdev.h>
@@ -17,7 +18,7 @@
  * SKB == NULL indicates that the link is being closed
  */
 
-static void atm_push_raw(struct atm_vcc *vcc,struct sk_buff *skb)
+static void atm_push_raw(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 	if (skb) {
 		struct sock *sk = sk_atm(vcc);
@@ -27,36 +28,33 @@ static void atm_push_raw(struct atm_vcc *vcc,struct sk_buff *skb)
 	}
 }
 
-
-static void atm_pop_raw(struct atm_vcc *vcc,struct sk_buff *skb)
+static void atm_pop_raw(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 	struct sock *sk = sk_atm(vcc);
 
-	pr_debug("APopR (%d) %d -= %d\n", vcc->vci,
-		sk_wmem_alloc_get(sk), skb->truesize);
+	pr_debug("(%d) %d -= %d\n",
+		 vcc->vci, sk_wmem_alloc_get(sk), skb->truesize);
 	atomic_sub(skb->truesize, &sk->sk_wmem_alloc);
 	dev_kfree_skb_any(skb);
 	sk->sk_write_space(sk);
 }
 
-
-static int atm_send_aal0(struct atm_vcc *vcc,struct sk_buff *skb)
+static int atm_send_aal0(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 	/*
 	 * Note that if vpi/vci are _ANY or _UNSPEC the below will
 	 * still work
 	 */
 	if (!capable(CAP_NET_ADMIN) &&
-	    (((u32 *) skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) !=
-	    ((vcc->vpi << ATM_HDR_VPI_SHIFT) | (vcc->vci << ATM_HDR_VCI_SHIFT)))
-	    {
+	    (((u32 *)skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) !=
+	    ((vcc->vpi << ATM_HDR_VPI_SHIFT) |
+	     (vcc->vci << ATM_HDR_VCI_SHIFT))) {
 		kfree_skb(skb);
 		return -EADDRNOTAVAIL;
 	}
-	return vcc->dev->ops->send(vcc,skb);
+	return vcc->dev->ops->send(vcc, skb);
 }
 
-
 int atm_init_aal0(struct atm_vcc *vcc)
 {
 	vcc->push = atm_push_raw;
@@ -66,7 +64,6 @@ int atm_init_aal0(struct atm_vcc *vcc)
 	return 0;
 }
 
-
 int atm_init_aal34(struct atm_vcc *vcc)
 {
 	vcc->push = atm_push_raw;
@@ -76,7 +73,6 @@ int atm_init_aal34(struct atm_vcc *vcc)
 	return 0;
 }
 
-
 int atm_init_aal5(struct atm_vcc *vcc)
 {
 	vcc->push = atm_push_raw;
@@ -85,6 +81,4 @@ int atm_init_aal5(struct atm_vcc *vcc)
 	vcc->send = vcc->dev->ops->send;
 	return 0;
 }
-
-
 EXPORT_SYMBOL(atm_init_aal5);
diff --git a/net/atm/resources.c b/net/atm/resources.c
index 56b7322ff461..447ed89205d8 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -7,6 +7,7 @@
  * 2002/01 - don't free the whole struct sock on sk->destruct time,
  * 	     use the default destruct function initialized by sock_init_data */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/ctype.h>
 #include <linux/string.h>
@@ -70,7 +71,7 @@ struct atm_dev *atm_dev_lookup(int number)
 	mutex_unlock(&atm_dev_mutex);
 	return dev;
 }
-
+EXPORT_SYMBOL(atm_dev_lookup);
 
 struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 				 int number, unsigned long *flags)
@@ -79,13 +80,13 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 
 	dev = __alloc_atm_dev(type);
 	if (!dev) {
-		printk(KERN_ERR "atm_dev_register: no space for dev %s\n",
-		    type);
+		pr_err("no space for dev %s\n", type);
 		return NULL;
 	}
 	mutex_lock(&atm_dev_mutex);
 	if (number != -1) {
-		if ((inuse = __atm_dev_lookup(number))) {
+		inuse = __atm_dev_lookup(number);
+		if (inuse) {
 			atm_dev_put(inuse);
 			mutex_unlock(&atm_dev_mutex);
 			kfree(dev);
@@ -109,16 +110,12 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 	atomic_set(&dev->refcnt, 1);
 
 	if (atm_proc_dev_register(dev) < 0) {
-		printk(KERN_ERR "atm_dev_register: "
-		       "atm_proc_dev_register failed for dev %s\n",
-		       type);
+		pr_err("atm_proc_dev_register failed for dev %s\n", type);
 		goto out_fail;
 	}
 
 	if (atm_register_sysfs(dev) < 0) {
-		printk(KERN_ERR "atm_dev_register: "
-		       "atm_register_sysfs failed for dev %s\n",
-		       type);
+		pr_err("atm_register_sysfs failed for dev %s\n", type);
 		atm_proc_dev_deregister(dev);
 		goto out_fail;
 	}
@@ -134,7 +131,7 @@ out_fail:
 	dev = NULL;
 	goto out;
 }
-
+EXPORT_SYMBOL(atm_dev_register);
 
 void atm_dev_deregister(struct atm_dev *dev)
 {
@@ -156,7 +153,7 @@ void atm_dev_deregister(struct atm_dev *dev)
 
 	atm_dev_put(dev);
 }
-
+EXPORT_SYMBOL(atm_dev_deregister);
 
 static void copy_aal_stats(struct k_atm_aal_stats *from,
     struct atm_aal_stats *to)
@@ -166,7 +163,6 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
 #undef __HANDLE_ITEM
 }
 
-
 static void subtract_aal_stats(struct k_atm_aal_stats *from,
     struct atm_aal_stats *to)
 {
@@ -175,8 +171,8 @@ static void subtract_aal_stats(struct k_atm_aal_stats *from,
 #undef __HANDLE_ITEM
 }
 
-
-static int fetch_stats(struct atm_dev *dev, struct atm_dev_stats __user *arg, int zero)
+static int fetch_stats(struct atm_dev *dev, struct atm_dev_stats __user *arg,
+		       int zero)
 {
 	struct atm_dev_stats tmp;
 	int error = 0;
@@ -194,7 +190,6 @@ static int fetch_stats(struct atm_dev *dev, struct atm_dev_stats __user *arg, in
 	return error ? -EFAULT : 0;
 }
 
-
 int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
 {
 	void __user *buf;
@@ -210,50 +205,49 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
 #endif
 
 	switch (cmd) {
-		case ATM_GETNAMES:
-
-			if (compat) {
+	case ATM_GETNAMES:
+		if (compat) {
 #ifdef CONFIG_COMPAT
-				struct compat_atm_iobuf __user *ciobuf = arg;
-				compat_uptr_t cbuf;
-				iobuf_len = &ciobuf->length;
-				if (get_user(cbuf, &ciobuf->buffer))
-					return -EFAULT;
-				buf = compat_ptr(cbuf);
+			struct compat_atm_iobuf __user *ciobuf = arg;
+			compat_uptr_t cbuf;
+			iobuf_len = &ciobuf->length;
+			if (get_user(cbuf, &ciobuf->buffer))
+				return -EFAULT;
+			buf = compat_ptr(cbuf);
 #endif
-			} else {
-				struct atm_iobuf __user *iobuf = arg;
-				iobuf_len = &iobuf->length;
-				if (get_user(buf, &iobuf->buffer))
-					return -EFAULT;
-			}
-			if (get_user(len, iobuf_len))
+		} else {
+			struct atm_iobuf __user *iobuf = arg;
+			iobuf_len = &iobuf->length;
+			if (get_user(buf, &iobuf->buffer))
 				return -EFAULT;
-			mutex_lock(&atm_dev_mutex);
-			list_for_each(p, &atm_devs)
-				size += sizeof(int);
-			if (size > len) {
-				mutex_unlock(&atm_dev_mutex);
-				return -E2BIG;
-			}
-			tmp_buf = kmalloc(size, GFP_ATOMIC);
-			if (!tmp_buf) {
-				mutex_unlock(&atm_dev_mutex);
-				return -ENOMEM;
-			}
-			tmp_p = tmp_buf;
-			list_for_each(p, &atm_devs) {
-				dev = list_entry(p, struct atm_dev, dev_list);
-				*tmp_p++ = dev->number;
-			}
+		}
+		if (get_user(len, iobuf_len))
+			return -EFAULT;
+		mutex_lock(&atm_dev_mutex);
+		list_for_each(p, &atm_devs)
+			size += sizeof(int);
+		if (size > len) {
 			mutex_unlock(&atm_dev_mutex);
-			error = ((copy_to_user(buf, tmp_buf, size)) ||
-					put_user(size, iobuf_len))
-						? -EFAULT : 0;
-			kfree(tmp_buf);
-			return error;
-		default:
-			break;
+			return -E2BIG;
+		}
+		tmp_buf = kmalloc(size, GFP_ATOMIC);
+		if (!tmp_buf) {
+			mutex_unlock(&atm_dev_mutex);
+			return -ENOMEM;
+		}
+		tmp_p = tmp_buf;
+		list_for_each(p, &atm_devs) {
+			dev = list_entry(p, struct atm_dev, dev_list);
+			*tmp_p++ = dev->number;
+		}
+		mutex_unlock(&atm_dev_mutex);
+		error = ((copy_to_user(buf, tmp_buf, size)) ||
+			 put_user(size, iobuf_len))
+			? -EFAULT : 0;
+		kfree(tmp_buf);
+		return error;
+	default:
+		break;
 	}
 
 	if (compat) {
@@ -282,166 +276,167 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
 		if (get_user(number, &sioc->number))
 			return -EFAULT;
 	}
-	if (!(dev = try_then_request_module(atm_dev_lookup(number),
-					    "atm-device-%d", number)))
+
+	dev = try_then_request_module(atm_dev_lookup(number), "atm-device-%d",
+				      number);
+	if (!dev)
 		return -ENODEV;
 
 	switch (cmd) {
-		case ATM_GETTYPE:
-			size = strlen(dev->type) + 1;
-			if (copy_to_user(buf, dev->type, size)) {
-				error = -EFAULT;
-				goto done;
-			}
-			break;
-		case ATM_GETESI:
-			size = ESI_LEN;
-			if (copy_to_user(buf, dev->esi, size)) {
-				error = -EFAULT;
-				goto done;
-			}
-			break;
-		case ATM_SETESI:
-			{
-				int i;
-
-				for (i = 0; i < ESI_LEN; i++)
-					if (dev->esi[i]) {
-						error = -EEXIST;
-						goto done;
-					}
-			}
-			/* fall through */
-		case ATM_SETESIF:
-			{
-				unsigned char esi[ESI_LEN];
-
-				if (!capable(CAP_NET_ADMIN)) {
-					error = -EPERM;
-					goto done;
-				}
-				if (copy_from_user(esi, buf, ESI_LEN)) {
-					error = -EFAULT;
-					goto done;
-				}
-				memcpy(dev->esi, esi, ESI_LEN);
-				error =  ESI_LEN;
-				goto done;
-			}
-		case ATM_GETSTATZ:
-			if (!capable(CAP_NET_ADMIN)) {
-				error = -EPERM;
-				goto done;
-			}
-			/* fall through */
-		case ATM_GETSTAT:
-			size = sizeof(struct atm_dev_stats);
-			error = fetch_stats(dev, buf, cmd == ATM_GETSTATZ);
-			if (error)
-				goto done;
-			break;
-		case ATM_GETCIRANGE:
-			size = sizeof(struct atm_cirange);
-			if (copy_to_user(buf, &dev->ci_range, size)) {
-				error = -EFAULT;
-				goto done;
-			}
-			break;
-		case ATM_GETLINKRATE:
-			size = sizeof(int);
-			if (copy_to_user(buf, &dev->link_rate, size)) {
-				error = -EFAULT;
-				goto done;
-			}
-			break;
-		case ATM_RSTADDR:
-			if (!capable(CAP_NET_ADMIN)) {
-				error = -EPERM;
-				goto done;
-			}
-			atm_reset_addr(dev, ATM_ADDR_LOCAL);
-			break;
-		case ATM_ADDADDR:
-		case ATM_DELADDR:
-		case ATM_ADDLECSADDR:
-		case ATM_DELLECSADDR:
-			if (!capable(CAP_NET_ADMIN)) {
-				error = -EPERM;
-				goto done;
-			}
-			{
-				struct sockaddr_atmsvc addr;
-
-				if (copy_from_user(&addr, buf, sizeof(addr))) {
-					error = -EFAULT;
-					goto done;
-				}
-				if (cmd == ATM_ADDADDR || cmd == ATM_ADDLECSADDR)
-					error = atm_add_addr(dev, &addr,
-							     (cmd == ATM_ADDADDR ?
-							      ATM_ADDR_LOCAL : ATM_ADDR_LECS));
-				else
-					error = atm_del_addr(dev, &addr,
-							     (cmd == ATM_DELADDR ?
-							      ATM_ADDR_LOCAL : ATM_ADDR_LECS));
+	case ATM_GETTYPE:
+		size = strlen(dev->type) + 1;
+		if (copy_to_user(buf, dev->type, size)) {
+			error = -EFAULT;
+			goto done;
+		}
+		break;
+	case ATM_GETESI:
+		size = ESI_LEN;
+		if (copy_to_user(buf, dev->esi, size)) {
+			error = -EFAULT;
+			goto done;
+		}
+		break;
+	case ATM_SETESI:
+	{
+		int i;
+
+		for (i = 0; i < ESI_LEN; i++)
+			if (dev->esi[i]) {
+				error = -EEXIST;
 				goto done;
 			}
-		case ATM_GETADDR:
-		case ATM_GETLECSADDR:
-			error = atm_get_addr(dev, buf, len,
-					     (cmd == ATM_GETADDR ?
+	}
+	/* fall through */
+	case ATM_SETESIF:
+	{
+		unsigned char esi[ESI_LEN];
+
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
+			goto done;
+		}
+		if (copy_from_user(esi, buf, ESI_LEN)) {
+			error = -EFAULT;
+			goto done;
+		}
+		memcpy(dev->esi, esi, ESI_LEN);
+		error =  ESI_LEN;
+		goto done;
+	}
+	case ATM_GETSTATZ:
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
+			goto done;
+		}
+		/* fall through */
+	case ATM_GETSTAT:
+		size = sizeof(struct atm_dev_stats);
+		error = fetch_stats(dev, buf, cmd == ATM_GETSTATZ);
+		if (error)
+			goto done;
+		break;
+	case ATM_GETCIRANGE:
+		size = sizeof(struct atm_cirange);
+		if (copy_to_user(buf, &dev->ci_range, size)) {
+			error = -EFAULT;
+			goto done;
+		}
+		break;
+	case ATM_GETLINKRATE:
+		size = sizeof(int);
+		if (copy_to_user(buf, &dev->link_rate, size)) {
+			error = -EFAULT;
+			goto done;
+		}
+		break;
+	case ATM_RSTADDR:
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
+			goto done;
+		}
+		atm_reset_addr(dev, ATM_ADDR_LOCAL);
+		break;
+	case ATM_ADDADDR:
+	case ATM_DELADDR:
+	case ATM_ADDLECSADDR:
+	case ATM_DELLECSADDR:
+	{
+		struct sockaddr_atmsvc addr;
+
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
+			goto done;
+		}
+
+		if (copy_from_user(&addr, buf, sizeof(addr))) {
+			error = -EFAULT;
+			goto done;
+		}
+		if (cmd == ATM_ADDADDR || cmd == ATM_ADDLECSADDR)
+			error = atm_add_addr(dev, &addr,
+					     (cmd == ATM_ADDADDR ?
 					      ATM_ADDR_LOCAL : ATM_ADDR_LECS));
-			if (error < 0)
-				goto done;
-			size = error;
-			/* may return 0, but later on size == 0 means "don't
-			   write the length" */
-			error = put_user(size, sioc_len)
-				? -EFAULT : 0;
+		else
+			error = atm_del_addr(dev, &addr,
+					     (cmd == ATM_DELADDR ?
+					      ATM_ADDR_LOCAL : ATM_ADDR_LECS));
+		goto done;
+	}
+	case ATM_GETADDR:
+	case ATM_GETLECSADDR:
+		error = atm_get_addr(dev, buf, len,
+				     (cmd == ATM_GETADDR ?
+				      ATM_ADDR_LOCAL : ATM_ADDR_LECS));
+		if (error < 0)
+			goto done;
+		size = error;
+		/* may return 0, but later on size == 0 means "don't
+		   write the length" */
+		error = put_user(size, sioc_len) ? -EFAULT : 0;
+		goto done;
+	case ATM_SETLOOP:
+		if (__ATM_LM_XTRMT((int) (unsigned long) buf) &&
+		    __ATM_LM_XTLOC((int) (unsigned long) buf) >
+		    __ATM_LM_XTRMT((int) (unsigned long) buf)) {
+			error = -EINVAL;
 			goto done;
-		case ATM_SETLOOP:
-			if (__ATM_LM_XTRMT((int) (unsigned long) buf) &&
-			    __ATM_LM_XTLOC((int) (unsigned long) buf) >
-			    __ATM_LM_XTRMT((int) (unsigned long) buf)) {
+		}
+		/* fall through */
+	case ATM_SETCIRANGE:
+	case SONET_GETSTATZ:
+	case SONET_SETDIAG:
+	case SONET_CLRDIAG:
+	case SONET_SETFRAMING:
+		if (!capable(CAP_NET_ADMIN)) {
+			error = -EPERM;
+			goto done;
+		}
+		/* fall through */
+	default:
+		if (compat) {
+#ifdef CONFIG_COMPAT
+			if (!dev->ops->compat_ioctl) {
 				error = -EINVAL;
 				goto done;
 			}
-			/* fall through */
-		case ATM_SETCIRANGE:
-		case SONET_GETSTATZ:
-		case SONET_SETDIAG:
-		case SONET_CLRDIAG:
-		case SONET_SETFRAMING:
-			if (!capable(CAP_NET_ADMIN)) {
-				error = -EPERM;
-				goto done;
-			}
-			/* fall through */
-		default:
-			if (compat) {
-#ifdef CONFIG_COMPAT
-				if (!dev->ops->compat_ioctl) {
-					error = -EINVAL;
-					goto done;
-				}
-				size = dev->ops->compat_ioctl(dev, cmd, buf);
+			size = dev->ops->compat_ioctl(dev, cmd, buf);
 #endif
-			} else {
-				if (!dev->ops->ioctl) {
-					error = -EINVAL;
-					goto done;
-				}
-				size = dev->ops->ioctl(dev, cmd, buf);
-			}
-			if (size < 0) {
-				error = (size == -ENOIOCTLCMD ? -EINVAL : size);
+		} else {
+			if (!dev->ops->ioctl) {
+				error = -EINVAL;
 				goto done;
 			}
+			size = dev->ops->ioctl(dev, cmd, buf);
+		}
+		if (size < 0) {
+			error = (size == -ENOIOCTLCMD ? -EINVAL : size);
+			goto done;
+		}
 	}
 
 	if (size)
-		error = put_user(size, sioc_len)
-			? -EFAULT : 0;
+		error = put_user(size, sioc_len) ? -EFAULT : 0;
 	else
 		error = 0;
 done:
@@ -449,7 +444,7 @@ done:
 	return error;
 }
 
-static __inline__ void *dev_get_idx(loff_t left)
+static inline void *dev_get_idx(loff_t left)
 {
 	struct list_head *p;
 
@@ -478,8 +473,3 @@ void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 		? atm_devs.next : ((struct list_head *)v)->next;
 	return (v == &atm_devs) ? NULL : v;
 }
-
-
-EXPORT_SYMBOL(atm_dev_register);
-EXPORT_SYMBOL(atm_dev_deregister);
-EXPORT_SYMBOL(atm_dev_lookup);
diff --git a/net/atm/signaling.c b/net/atm/signaling.c
index 229921400522..ad1d28ae512b 100644
--- a/net/atm/signaling.c
+++ b/net/atm/signaling.c
@@ -2,6 +2,7 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/errno.h>	/* error codes */
 #include <linux/kernel.h>	/* printk */
@@ -17,7 +18,6 @@
 #include "resources.h"
 #include "signaling.h"
 
-
 #undef WAIT_FOR_DEMON		/* #define this if system calls on SVC sockets
 				   should block until the demon runs.
 				   Danger: may cause nasty hangs if the demon
@@ -28,60 +28,59 @@ struct atm_vcc *sigd = NULL;
 static DECLARE_WAIT_QUEUE_HEAD(sigd_sleep);
 #endif
 
-
 static void sigd_put_skb(struct sk_buff *skb)
 {
 #ifdef WAIT_FOR_DEMON
-	DECLARE_WAITQUEUE(wait,current);
+	DECLARE_WAITQUEUE(wait, current);
 
-	add_wait_queue(&sigd_sleep,&wait);
+	add_wait_queue(&sigd_sleep, &wait);
 	while (!sigd) {
 		set_current_state(TASK_UNINTERRUPTIBLE);
-		pr_debug("atmsvc: waiting for signaling demon...\n");
+		pr_debug("atmsvc: waiting for signaling daemon...\n");
 		schedule();
 	}
 	current->state = TASK_RUNNING;
-	remove_wait_queue(&sigd_sleep,&wait);
+	remove_wait_queue(&sigd_sleep, &wait);
 #else
 	if (!sigd) {
-		pr_debug("atmsvc: no signaling demon\n");
+		pr_debug("atmsvc: no signaling daemon\n");
 		kfree_skb(skb);
 		return;
 	}
 #endif
-	atm_force_charge(sigd,skb->truesize);
-	skb_queue_tail(&sk_atm(sigd)->sk_receive_queue,skb);
+	atm_force_charge(sigd, skb->truesize);
+	skb_queue_tail(&sk_atm(sigd)->sk_receive_queue, skb);
 	sk_atm(sigd)->sk_data_ready(sk_atm(sigd), skb->len);
 }
 
-
-static void modify_qos(struct atm_vcc *vcc,struct atmsvc_msg *msg)
+static void modify_qos(struct atm_vcc *vcc, struct atmsvc_msg *msg)
 {
 	struct sk_buff *skb;
 
-	if (test_bit(ATM_VF_RELEASED,&vcc->flags) ||
-	    !test_bit(ATM_VF_READY,&vcc->flags))
+	if (test_bit(ATM_VF_RELEASED, &vcc->flags) ||
+	    !test_bit(ATM_VF_READY, &vcc->flags))
 		return;
 	msg->type = as_error;
-	if (!vcc->dev->ops->change_qos) msg->reply = -EOPNOTSUPP;
+	if (!vcc->dev->ops->change_qos)
+		msg->reply = -EOPNOTSUPP;
 	else {
 		/* should lock VCC */
-		msg->reply = vcc->dev->ops->change_qos(vcc,&msg->qos,
-		    msg->reply);
-		if (!msg->reply) msg->type = as_okay;
+		msg->reply = vcc->dev->ops->change_qos(vcc, &msg->qos,
+						       msg->reply);
+		if (!msg->reply)
+			msg->type = as_okay;
 	}
 	/*
 	 * Should probably just turn around the old skb. But the, the buffer
 	 * space accounting needs to follow the change too. Maybe later.
 	 */
-	while (!(skb = alloc_skb(sizeof(struct atmsvc_msg),GFP_KERNEL)))
+	while (!(skb = alloc_skb(sizeof(struct atmsvc_msg), GFP_KERNEL)))
 		schedule();
-	*(struct atmsvc_msg *) skb_put(skb,sizeof(struct atmsvc_msg)) = *msg;
+	*(struct atmsvc_msg *)skb_put(skb, sizeof(struct atmsvc_msg)) = *msg;
 	sigd_put_skb(skb);
 }
 
-
-static int sigd_send(struct atm_vcc *vcc,struct sk_buff *skb)
+static int sigd_send(struct atm_vcc *vcc, struct sk_buff *skb)
 {
 	struct atmsvc_msg *msg;
 	struct atm_vcc *session_vcc;
@@ -90,69 +89,68 @@ static int sigd_send(struct atm_vcc *vcc,struct sk_buff *skb)
 	msg = (struct atmsvc_msg *) skb->data;
 	atomic_sub(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
 	vcc = *(struct atm_vcc **) &msg->vcc;
-	pr_debug("sigd_send %d (0x%lx)\n",(int) msg->type,
-	  (unsigned long) vcc);
+	pr_debug("%d (0x%lx)\n", (int)msg->type, (unsigned long)vcc);
 	sk = sk_atm(vcc);
 
 	switch (msg->type) {
-		case as_okay:
-			sk->sk_err = -msg->reply;
-			clear_bit(ATM_VF_WAITING, &vcc->flags);
-			if (!*vcc->local.sas_addr.prv &&
-			    !*vcc->local.sas_addr.pub) {
-				vcc->local.sas_family = AF_ATMSVC;
-				memcpy(vcc->local.sas_addr.prv,
-				    msg->local.sas_addr.prv,ATM_ESA_LEN);
-				memcpy(vcc->local.sas_addr.pub,
-				    msg->local.sas_addr.pub,ATM_E164_LEN+1);
-			}
-			session_vcc = vcc->session ? vcc->session : vcc;
-			if (session_vcc->vpi || session_vcc->vci) break;
-			session_vcc->itf = msg->pvc.sap_addr.itf;
-			session_vcc->vpi = msg->pvc.sap_addr.vpi;
-			session_vcc->vci = msg->pvc.sap_addr.vci;
-			if (session_vcc->vpi || session_vcc->vci)
-				session_vcc->qos = msg->qos;
-			break;
-		case as_error:
-			clear_bit(ATM_VF_REGIS,&vcc->flags);
-			clear_bit(ATM_VF_READY,&vcc->flags);
-			sk->sk_err = -msg->reply;
-			clear_bit(ATM_VF_WAITING, &vcc->flags);
+	case as_okay:
+		sk->sk_err = -msg->reply;
+		clear_bit(ATM_VF_WAITING, &vcc->flags);
+		if (!*vcc->local.sas_addr.prv && !*vcc->local.sas_addr.pub) {
+			vcc->local.sas_family = AF_ATMSVC;
+			memcpy(vcc->local.sas_addr.prv,
+			       msg->local.sas_addr.prv, ATM_ESA_LEN);
+			memcpy(vcc->local.sas_addr.pub,
+			       msg->local.sas_addr.pub, ATM_E164_LEN + 1);
+		}
+		session_vcc = vcc->session ? vcc->session : vcc;
+		if (session_vcc->vpi || session_vcc->vci)
 			break;
-		case as_indicate:
-			vcc = *(struct atm_vcc **) &msg->listen_vcc;
-			sk = sk_atm(vcc);
-			pr_debug("as_indicate!!!\n");
-			lock_sock(sk);
-			if (sk_acceptq_is_full(sk)) {
-				sigd_enq(NULL,as_reject,vcc,NULL,NULL);
-				dev_kfree_skb(skb);
-				goto as_indicate_complete;
-			}
-			sk->sk_ack_backlog++;
-			skb_queue_tail(&sk->sk_receive_queue, skb);
-			pr_debug("waking sk->sk_sleep 0x%p\n", sk->sk_sleep);
-			sk->sk_state_change(sk);
+		session_vcc->itf = msg->pvc.sap_addr.itf;
+		session_vcc->vpi = msg->pvc.sap_addr.vpi;
+		session_vcc->vci = msg->pvc.sap_addr.vci;
+		if (session_vcc->vpi || session_vcc->vci)
+			session_vcc->qos = msg->qos;
+		break;
+	case as_error:
+		clear_bit(ATM_VF_REGIS, &vcc->flags);
+		clear_bit(ATM_VF_READY, &vcc->flags);
+		sk->sk_err = -msg->reply;
+		clear_bit(ATM_VF_WAITING, &vcc->flags);
+		break;
+	case as_indicate:
+		vcc = *(struct atm_vcc **)&msg->listen_vcc;
+		sk = sk_atm(vcc);
+		pr_debug("as_indicate!!!\n");
+		lock_sock(sk);
+		if (sk_acceptq_is_full(sk)) {
+			sigd_enq(NULL, as_reject, vcc, NULL, NULL);
+			dev_kfree_skb(skb);
+			goto as_indicate_complete;
+		}
+		sk->sk_ack_backlog++;
+		skb_queue_tail(&sk->sk_receive_queue, skb);
+		pr_debug("waking sk->sk_sleep 0x%p\n", sk->sk_sleep);
+		sk->sk_state_change(sk);
 as_indicate_complete:
-			release_sock(sk);
-			return 0;
-		case as_close:
-			set_bit(ATM_VF_RELEASED,&vcc->flags);
-			vcc_release_async(vcc, msg->reply);
-			goto out;
-		case as_modify:
-			modify_qos(vcc,msg);
-			break;
-		case as_addparty:
-		case as_dropparty:
-			sk->sk_err_soft = msg->reply;	/* < 0 failure, otherwise ep_ref */
-			clear_bit(ATM_VF_WAITING, &vcc->flags);
-			break;
-		default:
-			printk(KERN_ALERT "sigd_send: bad message type %d\n",
-			    (int) msg->type);
-			return -EINVAL;
+		release_sock(sk);
+		return 0;
+	case as_close:
+		set_bit(ATM_VF_RELEASED, &vcc->flags);
+		vcc_release_async(vcc, msg->reply);
+		goto out;
+	case as_modify:
+		modify_qos(vcc, msg);
+		break;
+	case as_addparty:
+	case as_dropparty:
+		sk->sk_err_soft = msg->reply;
+					/* < 0 failure, otherwise ep_ref */
+		clear_bit(ATM_VF_WAITING, &vcc->flags);
+		break;
+	default:
+		pr_alert("bad message type %d\n", (int)msg->type);
+		return -EINVAL;
 	}
 	sk->sk_state_change(sk);
 out:
@@ -160,48 +158,52 @@ out:
 	return 0;
 }
 
-
-void sigd_enq2(struct atm_vcc *vcc,enum atmsvc_msg_type type,
-    struct atm_vcc *listen_vcc,const struct sockaddr_atmpvc *pvc,
-    const struct sockaddr_atmsvc *svc,const struct atm_qos *qos,int reply)
+void sigd_enq2(struct atm_vcc *vcc, enum atmsvc_msg_type type,
+	       struct atm_vcc *listen_vcc, const struct sockaddr_atmpvc *pvc,
+	       const struct sockaddr_atmsvc *svc, const struct atm_qos *qos,
+	       int reply)
 {
 	struct sk_buff *skb;
 	struct atmsvc_msg *msg;
 	static unsigned session = 0;
 
-	pr_debug("sigd_enq %d (0x%p)\n",(int) type,vcc);
-	while (!(skb = alloc_skb(sizeof(struct atmsvc_msg),GFP_KERNEL)))
+	pr_debug("%d (0x%p)\n", (int)type, vcc);
+	while (!(skb = alloc_skb(sizeof(struct atmsvc_msg), GFP_KERNEL)))
 		schedule();
-	msg = (struct atmsvc_msg *) skb_put(skb,sizeof(struct atmsvc_msg));
-	memset(msg,0,sizeof(*msg));
+	msg = (struct atmsvc_msg *)skb_put(skb, sizeof(struct atmsvc_msg));
+	memset(msg, 0, sizeof(*msg));
 	msg->type = type;
 	*(struct atm_vcc **) &msg->vcc = vcc;
 	*(struct atm_vcc **) &msg->listen_vcc = listen_vcc;
 	msg->reply = reply;
-	if (qos) msg->qos = *qos;
-	if (vcc) msg->sap = vcc->sap;
-	if (svc) msg->svc = *svc;
-	if (vcc) msg->local = vcc->local;
-	if (pvc) msg->pvc = *pvc;
+	if (qos)
+		msg->qos = *qos;
+	if (vcc)
+		msg->sap = vcc->sap;
+	if (svc)
+		msg->svc = *svc;
+	if (vcc)
+		msg->local = vcc->local;
+	if (pvc)
+		msg->pvc = *pvc;
 	if (vcc) {
 		if (type == as_connect && test_bit(ATM_VF_SESSION, &vcc->flags))
 			msg->session = ++session;
 			/* every new pmp connect gets the next session number */
 	}
 	sigd_put_skb(skb);
-	if (vcc) set_bit(ATM_VF_REGIS,&vcc->flags);
+	if (vcc)
+		set_bit(ATM_VF_REGIS, &vcc->flags);
 }
 
-
-void sigd_enq(struct atm_vcc *vcc,enum atmsvc_msg_type type,
-    struct atm_vcc *listen_vcc,const struct sockaddr_atmpvc *pvc,
-    const struct sockaddr_atmsvc *svc)
+void sigd_enq(struct atm_vcc *vcc, enum atmsvc_msg_type type,
+	      struct atm_vcc *listen_vcc, const struct sockaddr_atmpvc *pvc,
+	      const struct sockaddr_atmsvc *svc)
 {
-	sigd_enq2(vcc,type,listen_vcc,pvc,svc,vcc ? &vcc->qos : NULL,0);
+	sigd_enq2(vcc, type, listen_vcc, pvc, svc, vcc ? &vcc->qos : NULL, 0);
 	/* other ISP applications may use "reply" */
 }
 
-
 static void purge_vcc(struct atm_vcc *vcc)
 {
 	if (sk_atm(vcc)->sk_family == PF_ATMSVC &&
@@ -212,21 +214,20 @@ static void purge_vcc(struct atm_vcc *vcc)
 	}
 }
 
-
 static void sigd_close(struct atm_vcc *vcc)
 {
 	struct hlist_node *node;
 	struct sock *s;
 	int i;
 
-	pr_debug("sigd_close\n");
+	pr_debug("\n");
 	sigd = NULL;
 	if (skb_peek(&sk_atm(vcc)->sk_receive_queue))
-		printk(KERN_ERR "sigd_close: closing with requests pending\n");
+		pr_err("closing with requests pending\n");
 	skb_queue_purge(&sk_atm(vcc)->sk_receive_queue);
 
 	read_lock(&vcc_sklist_lock);
-	for(i = 0; i < VCC_HTABLE_SIZE; ++i) {
+	for (i = 0; i < VCC_HTABLE_SIZE; ++i) {
 		struct hlist_head *head = &vcc_hash[i];
 
 		sk_for_each(s, node, head) {
@@ -238,13 +239,11 @@ static void sigd_close(struct atm_vcc *vcc)
 	read_unlock(&vcc_sklist_lock);
 }
 
-
 static struct atmdev_ops sigd_dev_ops = {
 	.close = sigd_close,
 	.send =	sigd_send
 };
 
-
 static struct atm_dev sigd_dev = {
 	.ops =		&sigd_dev_ops,
 	.type =		"sig",
@@ -252,16 +251,16 @@ static struct atm_dev sigd_dev = {
 	.lock =		__SPIN_LOCK_UNLOCKED(sigd_dev.lock)
 };
 
-
 int sigd_attach(struct atm_vcc *vcc)
 {
-	if (sigd) return -EADDRINUSE;
-	pr_debug("sigd_attach\n");
+	if (sigd)
+		return -EADDRINUSE;
+	pr_debug("\n");
 	sigd = vcc;
 	vcc->dev = &sigd_dev;
 	vcc_insert_socket(sk_atm(vcc));
-	set_bit(ATM_VF_META,&vcc->flags);
-	set_bit(ATM_VF_READY,&vcc->flags);
+	set_bit(ATM_VF_META, &vcc->flags);
+	set_bit(ATM_VF_READY, &vcc->flags);
 #ifdef WAIT_FOR_DEMON
 	wake_up(&sigd_sleep);
 #endif
diff --git a/net/atm/svc.c b/net/atm/svc.c
index 66e1d9b3e5de..3ba9a45a51ac 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -2,6 +2,7 @@
 
 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__
 
 #include <linux/string.h>
 #include <linux/net.h>		/* struct socket, struct proto_ops */
@@ -18,14 +19,15 @@
 #include <linux/atmdev.h>
 #include <linux/bitops.h>
 #include <net/sock.h>		/* for sock_no_* */
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #include "resources.h"
 #include "common.h"		/* common for PVCs and SVCs */
 #include "signaling.h"
 #include "addr.h"
 
-static int svc_create(struct net *net, struct socket *sock, int protocol, int kern);
+static int svc_create(struct net *net, struct socket *sock, int protocol,
+		      int kern);
 
 /*
  * Note: since all this is still nicely synchronized with the signaling demon,
@@ -34,25 +36,25 @@ static int svc_create(struct net *net, struct socket *sock, int protocol, int ke
  */
 
 
-static int svc_shutdown(struct socket *sock,int how)
+static int svc_shutdown(struct socket *sock, int how)
 {
 	return 0;
 }
 
-
 static void svc_disconnect(struct atm_vcc *vcc)
 {
 	DEFINE_WAIT(wait);
 	struct sk_buff *skb;
 	struct sock *sk = sk_atm(vcc);
 
-	pr_debug("svc_disconnect %p\n",vcc);
-	if (test_bit(ATM_VF_REGIS,&vcc->flags)) {
+	pr_debug("%p\n", vcc);
+	if (test_bit(ATM_VF_REGIS, &vcc->flags)) {
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
-		sigd_enq(vcc,as_close,NULL,NULL,NULL);
-		while (!test_bit(ATM_VF_RELEASED,&vcc->flags) && sigd) {
+		sigd_enq(vcc, as_close, NULL, NULL, NULL);
+		while (!test_bit(ATM_VF_RELEASED, &vcc->flags) && sigd) {
 			schedule();
-			prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+			prepare_to_wait(sk->sk_sleep, &wait,
+					TASK_UNINTERRUPTIBLE);
 		}
 		finish_wait(sk->sk_sleep, &wait);
 	}
@@ -61,35 +63,35 @@ static void svc_disconnect(struct atm_vcc *vcc)
 	while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
 		atm_return(vcc, skb->truesize);
 		pr_debug("LISTEN REL\n");
-		sigd_enq2(NULL,as_reject,vcc,NULL,NULL,&vcc->qos,0);
+		sigd_enq2(NULL, as_reject, vcc, NULL, NULL, &vcc->qos, 0);
 		dev_kfree_skb(skb);
 	}
 	clear_bit(ATM_VF_REGIS, &vcc->flags);
 	/* ... may retry later */
 }
 
-
 static int svc_release(struct socket *sock)
 {
 	struct sock *sk = sock->sk;
 	struct atm_vcc *vcc;
 
-	if (sk)  {
+	if (sk) {
 		vcc = ATM_SD(sock);
-		pr_debug("svc_release %p\n", vcc);
+		pr_debug("%p\n", vcc);
 		clear_bit(ATM_VF_READY, &vcc->flags);
-		/* VCC pointer is used as a reference, so we must not free it
-		   (thereby subjecting it to re-use) before all pending connections
-		   are closed */
+		/*
+		 * VCC pointer is used as a reference,
+		 * so we must not free it (thereby subjecting it to re-use)
+		 * before all pending connections are closed
+		 */
 		svc_disconnect(vcc);
 		vcc_release(sock);
 	}
 	return 0;
 }
 
-
-static int svc_bind(struct socket *sock,struct sockaddr *sockaddr,
-    int sockaddr_len)
+static int svc_bind(struct socket *sock, struct sockaddr *sockaddr,
+		    int sockaddr_len)
 {
 	DEFINE_WAIT(wait);
 	struct sock *sk = sock->sk;
@@ -114,38 +116,37 @@ static int svc_bind(struct socket *sock,struct sockaddr *sockaddr,
 		error = -EAFNOSUPPORT;
 		goto out;
 	}
-	clear_bit(ATM_VF_BOUND,&vcc->flags);
+	clear_bit(ATM_VF_BOUND, &vcc->flags);
 	    /* failing rebind will kill old binding */
 	/* @@@ check memory (de)allocation on rebind */
-	if (!test_bit(ATM_VF_HASQOS,&vcc->flags)) {
+	if (!test_bit(ATM_VF_HASQOS, &vcc->flags)) {
 		error = -EBADFD;
 		goto out;
 	}
 	vcc->local = *addr;
 	set_bit(ATM_VF_WAITING, &vcc->flags);
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
-	sigd_enq(vcc,as_bind,NULL,NULL,&vcc->local);
+	sigd_enq(vcc, as_bind, NULL, NULL, &vcc->local);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
 	}
 	finish_wait(sk->sk_sleep, &wait);
-	clear_bit(ATM_VF_REGIS,&vcc->flags); /* doesn't count */
+	clear_bit(ATM_VF_REGIS, &vcc->flags); /* doesn't count */
 	if (!sigd) {
 		error = -EUNATCH;
 		goto out;
 	}
 	if (!sk->sk_err)
-		set_bit(ATM_VF_BOUND,&vcc->flags);
+		set_bit(ATM_VF_BOUND, &vcc->flags);
 	error = -sk->sk_err;
 out:
 	release_sock(sk);
 	return error;
 }
 
-
-static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
-    int sockaddr_len,int flags)
+static int svc_connect(struct socket *sock, struct sockaddr *sockaddr,
+		       int sockaddr_len, int flags)
 {
 	DEFINE_WAIT(wait);
 	struct sock *sk = sock->sk;
@@ -153,7 +154,7 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 	struct atm_vcc *vcc = ATM_SD(sock);
 	int error;
 
-	pr_debug("svc_connect %p\n",vcc);
+	pr_debug("%p\n", vcc);
 	lock_sock(sk);
 	if (sockaddr_len != sizeof(struct sockaddr_atmsvc)) {
 		error = -EINVAL;
@@ -201,7 +202,7 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 		vcc->remote = *addr;
 		set_bit(ATM_VF_WAITING, &vcc->flags);
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
-		sigd_enq(vcc,as_connect,NULL,NULL,&vcc->remote);
+		sigd_enq(vcc, as_connect, NULL, NULL, &vcc->remote);
 		if (flags & O_NONBLOCK) {
 			finish_wait(sk->sk_sleep, &wait);
 			sock->state = SS_CONNECTING;
@@ -212,7 +213,8 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 		while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 			schedule();
 			if (!signal_pending(current)) {
-				prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+				prepare_to_wait(sk->sk_sleep, &wait,
+						TASK_INTERRUPTIBLE);
 				continue;
 			}
 			pr_debug("*ABORT*\n");
@@ -228,20 +230,22 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 			 *   Kernel <--okay---- Demon
 			 *   Kernel <--close--- Demon
 			 */
-			sigd_enq(vcc,as_close,NULL,NULL,NULL);
+			sigd_enq(vcc, as_close, NULL, NULL, NULL);
 			while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
-				prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+				prepare_to_wait(sk->sk_sleep, &wait,
+						TASK_INTERRUPTIBLE);
 				schedule();
 			}
 			if (!sk->sk_err)
-				while (!test_bit(ATM_VF_RELEASED,&vcc->flags)
-				    && sigd) {
-					prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+				while (!test_bit(ATM_VF_RELEASED, &vcc->flags) &&
+				       sigd) {
+					prepare_to_wait(sk->sk_sleep, &wait,
+							TASK_INTERRUPTIBLE);
 					schedule();
 				}
-			clear_bit(ATM_VF_REGIS,&vcc->flags);
-			clear_bit(ATM_VF_RELEASED,&vcc->flags);
-			clear_bit(ATM_VF_CLOSE,&vcc->flags);
+			clear_bit(ATM_VF_REGIS, &vcc->flags);
+			clear_bit(ATM_VF_RELEASED, &vcc->flags);
+			clear_bit(ATM_VF_CLOSE, &vcc->flags);
 			    /* we're gone now but may connect later */
 			error = -EINTR;
 			break;
@@ -269,37 +273,37 @@ static int svc_connect(struct socket *sock,struct sockaddr *sockaddr,
 /*
  * #endif
  */
-	if (!(error = vcc_connect(sock, vcc->itf, vcc->vpi, vcc->vci)))
+	error = vcc_connect(sock, vcc->itf, vcc->vpi, vcc->vci);
+	if (!error)
 		sock->state = SS_CONNECTED;
 	else
-		(void) svc_disconnect(vcc);
+		(void)svc_disconnect(vcc);
 out:
 	release_sock(sk);
 	return error;
 }
 
-
-static int svc_listen(struct socket *sock,int backlog)
+static int svc_listen(struct socket *sock, int backlog)
 {
 	DEFINE_WAIT(wait);
 	struct sock *sk = sock->sk;
 	struct atm_vcc *vcc = ATM_SD(sock);
 	int error;
 
-	pr_debug("svc_listen %p\n",vcc);
+	pr_debug("%p\n", vcc);
 	lock_sock(sk);
 	/* let server handle listen on unbound sockets */
-	if (test_bit(ATM_VF_SESSION,&vcc->flags)) {
+	if (test_bit(ATM_VF_SESSION, &vcc->flags)) {
 		error = -EINVAL;
 		goto out;
 	}
 	if (test_bit(ATM_VF_LISTEN, &vcc->flags)) {
 		error = -EADDRINUSE;
 		goto out;
-        }
+	}
 	set_bit(ATM_VF_WAITING, &vcc->flags);
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
-	sigd_enq(vcc,as_listen,NULL,NULL,&vcc->local);
+	sigd_enq(vcc, as_listen, NULL, NULL, &vcc->local);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
@@ -309,7 +313,7 @@ static int svc_listen(struct socket *sock,int backlog)
 		error = -EUNATCH;
 		goto out;
 	}
-	set_bit(ATM_VF_LISTEN,&vcc->flags);
+	set_bit(ATM_VF_LISTEN, &vcc->flags);
 	vcc_insert_socket(sk);
 	sk->sk_max_ack_backlog = backlog > 0 ? backlog : ATM_BACKLOG_DEFAULT;
 	error = -sk->sk_err;
@@ -318,8 +322,7 @@ out:
 	return error;
 }
 
-
-static int svc_accept(struct socket *sock,struct socket *newsock,int flags)
+static int svc_accept(struct socket *sock, struct socket *newsock, int flags)
 {
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
@@ -336,15 +339,16 @@ static int svc_accept(struct socket *sock,struct socket *newsock,int flags)
 
 	new_vcc = ATM_SD(newsock);
 
-	pr_debug("svc_accept %p -> %p\n",old_vcc,new_vcc);
+	pr_debug("%p -> %p\n", old_vcc, new_vcc);
 	while (1) {
 		DEFINE_WAIT(wait);
 
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
 		while (!(skb = skb_dequeue(&sk->sk_receive_queue)) &&
 		       sigd) {
-			if (test_bit(ATM_VF_RELEASED,&old_vcc->flags)) break;
-			if (test_bit(ATM_VF_CLOSE,&old_vcc->flags)) {
+			if (test_bit(ATM_VF_RELEASED, &old_vcc->flags))
+				break;
+			if (test_bit(ATM_VF_CLOSE, &old_vcc->flags)) {
 				error = -sk->sk_err;
 				break;
 			}
@@ -359,7 +363,8 @@ static int svc_accept(struct socket *sock,struct socket *newsock,int flags)
 				error = -ERESTARTSYS;
 				break;
 			}
-			prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+			prepare_to_wait(sk->sk_sleep, &wait,
+					TASK_INTERRUPTIBLE);
 		}
 		finish_wait(sk->sk_sleep, &wait);
 		if (error)
@@ -368,31 +373,34 @@ static int svc_accept(struct socket *sock,struct socket *newsock,int flags)
 			error = -EUNATCH;
 			goto out;
 		}
-		msg = (struct atmsvc_msg *) skb->data;
+		msg = (struct atmsvc_msg *)skb->data;
 		new_vcc->qos = msg->qos;
-		set_bit(ATM_VF_HASQOS,&new_vcc->flags);
+		set_bit(ATM_VF_HASQOS, &new_vcc->flags);
 		new_vcc->remote = msg->svc;
 		new_vcc->local = msg->local;
 		new_vcc->sap = msg->sap;
 		error = vcc_connect(newsock, msg->pvc.sap_addr.itf,
-				    msg->pvc.sap_addr.vpi, msg->pvc.sap_addr.vci);
+				    msg->pvc.sap_addr.vpi,
+				    msg->pvc.sap_addr.vci);
 		dev_kfree_skb(skb);
 		sk->sk_ack_backlog--;
 		if (error) {
-			sigd_enq2(NULL,as_reject,old_vcc,NULL,NULL,
-			    &old_vcc->qos,error);
+			sigd_enq2(NULL, as_reject, old_vcc, NULL, NULL,
+				  &old_vcc->qos, error);
 			error = error == -EAGAIN ? -EBUSY : error;
 			goto out;
 		}
 		/* wait should be short, so we ignore the non-blocking flag */
 		set_bit(ATM_VF_WAITING, &new_vcc->flags);
-		prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
-		sigd_enq(new_vcc,as_accept,old_vcc,NULL,NULL);
+		prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait,
+				TASK_UNINTERRUPTIBLE);
+		sigd_enq(new_vcc, as_accept, old_vcc, NULL, NULL);
 		while (test_bit(ATM_VF_WAITING, &new_vcc->flags) && sigd) {
 			release_sock(sk);
 			schedule();
 			lock_sock(sk);
-			prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+			prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait,
+					TASK_UNINTERRUPTIBLE);
 		}
 		finish_wait(sk_atm(new_vcc)->sk_sleep, &wait);
 		if (!sigd) {
@@ -412,39 +420,37 @@ out:
 	return error;
 }
 
-
-static int svc_getname(struct socket *sock,struct sockaddr *sockaddr,
-    int *sockaddr_len,int peer)
+static int svc_getname(struct socket *sock, struct sockaddr *sockaddr,
+		       int *sockaddr_len, int peer)
 {
 	struct sockaddr_atmsvc *addr;
 
 	*sockaddr_len = sizeof(struct sockaddr_atmsvc);
 	addr = (struct sockaddr_atmsvc *) sockaddr;
-	memcpy(addr,peer ? &ATM_SD(sock)->remote : &ATM_SD(sock)->local,
-	    sizeof(struct sockaddr_atmsvc));
+	memcpy(addr, peer ? &ATM_SD(sock)->remote : &ATM_SD(sock)->local,
+	       sizeof(struct sockaddr_atmsvc));
 	return 0;
 }
 
-
-int svc_change_qos(struct atm_vcc *vcc,struct atm_qos *qos)
+int svc_change_qos(struct atm_vcc *vcc, struct atm_qos *qos)
 {
 	struct sock *sk = sk_atm(vcc);
 	DEFINE_WAIT(wait);
 
 	set_bit(ATM_VF_WAITING, &vcc->flags);
 	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
-	sigd_enq2(vcc,as_modify,NULL,NULL,&vcc->local,qos,0);
+	sigd_enq2(vcc, as_modify, NULL, NULL, &vcc->local, qos, 0);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) &&
 	       !test_bit(ATM_VF_RELEASED, &vcc->flags) && sigd) {
 		schedule();
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
 	}
 	finish_wait(sk->sk_sleep, &wait);
-	if (!sigd) return -EUNATCH;
+	if (!sigd)
+		return -EUNATCH;
 	return -sk->sk_err;
 }
 
-
 static int svc_setsockopt(struct socket *sock, int level, int optname,
 			  char __user *optval, unsigned int optlen)
 {
@@ -454,37 +460,35 @@ static int svc_setsockopt(struct socket *sock, int level, int optname,
 
 	lock_sock(sk);
 	switch (optname) {
-		case SO_ATMSAP:
-			if (level != SOL_ATM || optlen != sizeof(struct atm_sap)) {
-				error = -EINVAL;
-				goto out;
-			}
-			if (copy_from_user(&vcc->sap, optval, optlen)) {
-				error = -EFAULT;
-				goto out;
-			}
-			set_bit(ATM_VF_HASSAP, &vcc->flags);
-			break;
-		case SO_MULTIPOINT:
-			if (level != SOL_ATM || optlen != sizeof(int)) {
-				error = -EINVAL;
-				goto out;
-			}
-			if (get_user(value, (int __user *) optval)) {
-				error = -EFAULT;
-				goto out;
-			}
-			if (value == 1) {
-				set_bit(ATM_VF_SESSION, &vcc->flags);
-			} else if (value == 0) {
-				clear_bit(ATM_VF_SESSION, &vcc->flags);
-			} else {
-				error = -EINVAL;
-			}
-			break;
-		default:
-			error = vcc_setsockopt(sock, level, optname,
-					       optval, optlen);
+	case SO_ATMSAP:
+		if (level != SOL_ATM || optlen != sizeof(struct atm_sap)) {
+			error = -EINVAL;
+			goto out;
+		}
+		if (copy_from_user(&vcc->sap, optval, optlen)) {
+			error = -EFAULT;
+			goto out;
+		}
+		set_bit(ATM_VF_HASSAP, &vcc->flags);
+		break;
+	case SO_MULTIPOINT:
+		if (level != SOL_ATM || optlen != sizeof(int)) {
+			error = -EINVAL;
+			goto out;
+		}
+		if (get_user(value, (int __user *)optval)) {
+			error = -EFAULT;
+			goto out;
+		}
+		if (value == 1)
+			set_bit(ATM_VF_SESSION, &vcc->flags);
+		else if (value == 0)
+			clear_bit(ATM_VF_SESSION, &vcc->flags);
+		else
+			error = -EINVAL;
+		break;
+	default:
+		error = vcc_setsockopt(sock, level, optname, optval, optlen);
 	}
 
 out:
@@ -492,9 +496,8 @@ out:
 	return error;
 }
 
-
-static int svc_getsockopt(struct socket *sock,int level,int optname,
-    char __user *optval,int __user *optlen)
+static int svc_getsockopt(struct socket *sock, int level, int optname,
+			  char __user *optval, int __user *optlen)
 {
 	struct sock *sk = sock->sk;
 	int error = 0, len;
@@ -521,7 +524,6 @@ out:
 	return error;
 }
 
-
 static int svc_addparty(struct socket *sock, struct sockaddr *sockaddr,
 			int sockaddr_len, int flags)
 {
@@ -540,7 +542,7 @@ static int svc_addparty(struct socket *sock, struct sockaddr *sockaddr,
 		error = -EINPROGRESS;
 		goto out;
 	}
-	pr_debug("svc_addparty added wait queue\n");
+	pr_debug("added wait queue\n");
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
 		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
@@ -552,7 +554,6 @@ out:
 	return error;
 }
 
-
 static int svc_dropparty(struct socket *sock, int ep_ref)
 {
 	DEFINE_WAIT(wait);
@@ -579,7 +580,6 @@ out:
 	return error;
 }
 
-
 static int svc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 {
 	int error, ep_ref;
@@ -587,29 +587,31 @@ static int svc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 	struct atm_vcc *vcc = ATM_SD(sock);
 
 	switch (cmd) {
-		case ATM_ADDPARTY:
-			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
-				return -EINVAL;
-			if (copy_from_user(&sa, (void __user *) arg, sizeof(sa)))
-				return -EFAULT;
-			error = svc_addparty(sock, (struct sockaddr *) &sa, sizeof(sa), 0);
-			break;
-		case ATM_DROPPARTY:
-			if (!test_bit(ATM_VF_SESSION, &vcc->flags))
-				return -EINVAL;
-			if (copy_from_user(&ep_ref, (void __user *) arg, sizeof(int)))
-				return -EFAULT;
-			error = svc_dropparty(sock, ep_ref);
-			break;
-		default:
-			error = vcc_ioctl(sock, cmd, arg);
+	case ATM_ADDPARTY:
+		if (!test_bit(ATM_VF_SESSION, &vcc->flags))
+			return -EINVAL;
+		if (copy_from_user(&sa, (void __user *) arg, sizeof(sa)))
+			return -EFAULT;
+		error = svc_addparty(sock, (struct sockaddr *)&sa, sizeof(sa),
+				     0);
+		break;
+	case ATM_DROPPARTY:
+		if (!test_bit(ATM_VF_SESSION, &vcc->flags))
+			return -EINVAL;
+		if (copy_from_user(&ep_ref, (void __user *) arg, sizeof(int)))
+			return -EFAULT;
+		error = svc_dropparty(sock, ep_ref);
+		break;
+	default:
+		error = vcc_ioctl(sock, cmd, arg);
 	}
 
 	return error;
 }
 
 #ifdef CONFIG_COMPAT
-static int svc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+static int svc_compat_ioctl(struct socket *sock, unsigned int cmd,
+			    unsigned long arg)
 {
 	/* The definition of ATM_ADDPARTY uses the size of struct atm_iobuf.
 	   But actually it takes a struct sockaddr_atmsvc, which doesn't need
@@ -660,13 +662,13 @@ static int svc_create(struct net *net, struct socket *sock, int protocol,
 
 	sock->ops = &svc_proto_ops;
 	error = vcc_create(net, sock, protocol, AF_ATMSVC);
-	if (error) return error;
+	if (error)
+		return error;
 	ATM_SD(sock)->local.sas_family = AF_ATMSVC;
 	ATM_SD(sock)->remote.sas_family = AF_ATMSVC;
 	return 0;
 }
 
-
 static const struct net_proto_family svc_family_ops = {
 	.family = PF_ATMSVC,
 	.create = svc_create,
diff --git a/net/ax25/ax25_out.c b/net/ax25/ax25_out.c
index bf706f83a5c9..14912600ec57 100644
--- a/net/ax25/ax25_out.c
+++ b/net/ax25/ax25_out.c
@@ -92,6 +92,12 @@ ax25_cb *ax25_send_frame(struct sk_buff *skb, int paclen, ax25_address *src, ax2
 #endif
 	}
 
+	/*
+	 * There is one ref for the state machine; a caller needs
+	 * one more to put it back, just like with the existing one.
+	 */
+	ax25_cb_hold(ax25);
+
 	ax25_cb_add(ax25);
 
 	ax25->state = AX25_STATE_1;
diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c
index 97f8d68d574d..3487cfe74aec 100644
--- a/net/bluetooth/cmtp/capi.c
+++ b/net/bluetooth/cmtp/capi.c
@@ -21,7 +21,8 @@
 */
 
 #include <linux/module.h>
-
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
@@ -516,33 +517,37 @@ static char *cmtp_procinfo(struct capi_ctr *ctrl)
 	return "CAPI Message Transport Protocol";
 }
 
-static int cmtp_ctr_read_proc(char *page, char **start, off_t off, int count, int *eof, struct capi_ctr *ctrl)
+static int cmtp_proc_show(struct seq_file *m, void *v)
 {
+	struct capi_ctr *ctrl = m->private;
 	struct cmtp_session *session = ctrl->driverdata;
 	struct cmtp_application *app;
 	struct list_head *p, *n;
-	int len = 0;
 
-	len += sprintf(page + len, "%s\n\n", cmtp_procinfo(ctrl));
-	len += sprintf(page + len, "addr %s\n", session->name);
-	len += sprintf(page + len, "ctrl %d\n", session->num);
+	seq_printf(m, "%s\n\n", cmtp_procinfo(ctrl));
+	seq_printf(m, "addr %s\n", session->name);
+	seq_printf(m, "ctrl %d\n", session->num);
 
 	list_for_each_safe(p, n, &session->applications) {
 		app = list_entry(p, struct cmtp_application, list);
-		len += sprintf(page + len, "appl %d -> %d\n", app->appl, app->mapping);
+		seq_printf(m, "appl %d -> %d\n", app->appl, app->mapping);
 	}
 
-	if (off + count >= len)
-		*eof = 1;
-
-	if (len < off)
-		return 0;
-
-	*start = page + off;
+	return 0;
+}
 
-	return ((count < len - off) ? count : len - off);
+static int cmtp_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, cmtp_proc_show, PDE(inode)->data);
 }
 
+static const struct file_operations cmtp_proc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= cmtp_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
 
 int cmtp_attach_device(struct cmtp_session *session)
 {
@@ -582,7 +587,7 @@ int cmtp_attach_device(struct cmtp_session *session)
 	session->ctrl.send_message  = cmtp_send_message;
 
 	session->ctrl.procinfo      = cmtp_procinfo;
-	session->ctrl.ctr_read_proc = cmtp_ctr_read_proc;
+	session->ctrl.proc_fops = &cmtp_proc_fops;
 
 	if (attach_capi_ctr(&session->ctrl) < 0) {
 		BT_ERR("Can't attach new controller");
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index b7c4224f4e7d..b10e3cdb08f8 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -377,6 +377,9 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
 
 	if (acl->state == BT_CONNECTED &&
 			(sco->state == BT_OPEN || sco->state == BT_CLOSED)) {
+		acl->power_save = 1;
+		hci_conn_enter_active_mode(acl);
+
 		if (lmp_esco_capable(hdev))
 			hci_setup_sync(sco, acl->handle);
 		else
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 28517bad796c..592da5c909c1 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1699,6 +1699,7 @@ static inline void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct sk_bu
 		break;
 
 	case 0x1c:	/* SCO interval rejected */
+	case 0x1a:	/* Unsupported Remote Feature */
 	case 0x1f:	/* Unspecified error */
 		if (conn->out && conn->attempt < 2) {
 			conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 18e7f5a43dc4..fc6ec1e72652 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -243,6 +243,39 @@ static void hidp_input_report(struct hidp_session *session, struct sk_buff *skb)
 	input_sync(dev);
 }
 
+static int __hidp_send_ctrl_message(struct hidp_session *session,
+			unsigned char hdr, unsigned char *data, int size)
+{
+	struct sk_buff *skb;
+
+	BT_DBG("session %p data %p size %d", session, data, size);
+
+	if (!(skb = alloc_skb(size + 1, GFP_ATOMIC))) {
+		BT_ERR("Can't allocate memory for new frame");
+		return -ENOMEM;
+	}
+
+	*skb_put(skb, 1) = hdr;
+	if (data && size > 0)
+		memcpy(skb_put(skb, size), data, size);
+
+	skb_queue_tail(&session->ctrl_transmit, skb);
+
+	return 0;
+}
+
+static inline int hidp_send_ctrl_message(struct hidp_session *session,
+			unsigned char hdr, unsigned char *data, int size)
+{
+	int err;
+
+	err = __hidp_send_ctrl_message(session, hdr, data, size);
+
+	hidp_schedule(session);
+
+	return err;
+}
+
 static int hidp_queue_report(struct hidp_session *session,
 				unsigned char *data, int size)
 {
@@ -282,7 +315,9 @@ static int hidp_send_report(struct hidp_session *session, struct hid_report *rep
 
 static int hidp_output_raw_report(struct hid_device *hid, unsigned char *data, size_t count)
 {
-	if (hidp_queue_report(hid->driver_data, data, count))
+	if (hidp_send_ctrl_message(hid->driver_data,
+			HIDP_TRANS_SET_REPORT | HIDP_DATA_RTYPE_FEATURE,
+			data, count))
 		return -ENOMEM;
 	return count;
 }
@@ -307,39 +342,6 @@ static inline void hidp_del_timer(struct hidp_session *session)
 		del_timer(&session->timer);
 }
 
-static int __hidp_send_ctrl_message(struct hidp_session *session,
-			unsigned char hdr, unsigned char *data, int size)
-{
-	struct sk_buff *skb;
-
-	BT_DBG("session %p data %p size %d", session, data, size);
-
-	if (!(skb = alloc_skb(size + 1, GFP_ATOMIC))) {
-		BT_ERR("Can't allocate memory for new frame");
-		return -ENOMEM;
-	}
-
-	*skb_put(skb, 1) = hdr;
-	if (data && size > 0)
-		memcpy(skb_put(skb, size), data, size);
-
-	skb_queue_tail(&session->ctrl_transmit, skb);
-
-	return 0;
-}
-
-static inline int hidp_send_ctrl_message(struct hidp_session *session,
-			unsigned char hdr, unsigned char *data, int size)
-{
-	int err;
-
-	err = __hidp_send_ctrl_message(session, hdr, data, size);
-
-	hidp_schedule(session);
-
-	return err;
-}
-
 static void hidp_process_handshake(struct hidp_session *session,
 					unsigned char param)
 {
@@ -701,29 +703,9 @@ static void hidp_close(struct hid_device *hid)
 static int hidp_parse(struct hid_device *hid)
 {
 	struct hidp_session *session = hid->driver_data;
-	struct hidp_connadd_req *req = session->req;
-	unsigned char *buf;
-	int ret;
-
-	buf = kmalloc(req->rd_size, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	if (copy_from_user(buf, req->rd_data, req->rd_size)) {
-		kfree(buf);
-		return -EFAULT;
-	}
-
-	ret = hid_parse_report(session->hid, buf, req->rd_size);
-
-	kfree(buf);
-
-	if (ret)
-		return ret;
 
-	session->req = NULL;
-
-	return 0;
+	return hid_parse_report(session->hid, session->rd_data,
+			session->rd_size);
 }
 
 static int hidp_start(struct hid_device *hid)
@@ -768,12 +750,24 @@ static int hidp_setup_hid(struct hidp_session *session,
 	bdaddr_t src, dst;
 	int err;
 
+	session->rd_data = kzalloc(req->rd_size, GFP_KERNEL);
+	if (!session->rd_data)
+		return -ENOMEM;
+
+	if (copy_from_user(session->rd_data, req->rd_data, req->rd_size)) {
+		err = -EFAULT;
+		goto fault;
+	}
+	session->rd_size = req->rd_size;
+
 	hid = hid_allocate_device();
-	if (IS_ERR(hid))
-		return PTR_ERR(hid);
+	if (IS_ERR(hid)) {
+		err = PTR_ERR(hid);
+		goto fault;
+	}
 
 	session->hid = hid;
-	session->req = req;
+
 	hid->driver_data = session;
 
 	baswap(&src, &bt_sk(session->ctrl_sock->sk)->src);
@@ -804,6 +798,10 @@ failed:
 	hid_destroy_device(hid);
 	session->hid = NULL;
 
+fault:
+	kfree(session->rd_data);
+	session->rd_data = NULL;
+
 	return err;
 }
 
@@ -898,6 +896,9 @@ unlink:
 		session->hid = NULL;
 	}
 
+	kfree(session->rd_data);
+	session->rd_data = NULL;
+
 purge:
 	skb_queue_purge(&session->ctrl_transmit);
 	skb_queue_purge(&session->intr_transmit);
diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h
index faf3d74c3586..a4e215d50c10 100644
--- a/net/bluetooth/hidp/hidp.h
+++ b/net/bluetooth/hidp/hidp.h
@@ -154,7 +154,9 @@ struct hidp_session {
 	struct sk_buff_head ctrl_transmit;
 	struct sk_buff_head intr_transmit;
 
-	struct hidp_connadd_req *req;
+	/* Report descriptor */
+	__u8 *rd_data;
+	uint rd_size;
 };
 
 static inline void hidp_schedule(struct hidp_session *session)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 1120cf14a548..400efa26ddba 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1368,7 +1368,6 @@ static int l2cap_ertm_send(struct sock *sk)
 
 	while ((skb = sk->sk_send_head) && (!l2cap_tx_window_full(sk)) &&
 	       !(pi->conn_state & L2CAP_CONN_REMOTE_BUSY)) {
-		tx_skb = skb_clone(skb, GFP_ATOMIC);
 
 		if (pi->remote_max_tx &&
 				bt_cb(skb)->retries == pi->remote_max_tx) {
@@ -1376,6 +1375,8 @@ static int l2cap_ertm_send(struct sock *sk)
 			break;
 		}
 
+		tx_skb = skb_clone(skb, GFP_ATOMIC);
+
 		bt_cb(skb)->retries++;
 
 		control = get_unaligned_le16(tx_skb->data + L2CAP_HDR_SIZE);
@@ -3518,7 +3519,6 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
 	struct l2cap_pinfo *pi;
 	u16 control, len;
 	u8 tx_seq;
-	int err;
 
 	sk = l2cap_get_chan_by_scid(&conn->chan_list, cid);
 	if (!sk) {
@@ -3570,13 +3570,11 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
 			goto drop;
 
 		if (__is_iframe(control))
-			err = l2cap_data_channel_iframe(sk, control, skb);
+			l2cap_data_channel_iframe(sk, control, skb);
 		else
-			err = l2cap_data_channel_sframe(sk, control, skb);
+			l2cap_data_channel_sframe(sk, control, skb);
 
-		if (!err)
-			goto done;
-		break;
+		goto done;
 
 	case L2CAP_MODE_STREAMING:
 		control = get_unaligned_le16(skb->data);
@@ -3602,7 +3600,7 @@ static inline int l2cap_data_channel(struct l2cap_conn *conn, u16 cid, struct sk
 		else
 			pi->expected_tx_seq = tx_seq + 1;
 
-		err = l2cap_sar_reassembly_sdu(sk, skb, control);
+		l2cap_sar_reassembly_sdu(sk, skb, control);
 
 		goto done;
 
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index fc5ee3296e22..89f4a59eb82b 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -252,7 +252,6 @@ static void rfcomm_session_timeout(unsigned long arg)
 	BT_DBG("session %p state %ld", s, s->state);
 
 	set_bit(RFCOMM_TIMED_OUT, &s->flags);
-	rfcomm_session_put(s);
 	rfcomm_schedule(RFCOMM_SCHED_TIMEO);
 }
 
@@ -1151,7 +1150,11 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, u8 dlci)
 			break;
 
 		case BT_DISCONN:
-			rfcomm_session_put(s);
+			/* When socket is closed and we are not RFCOMM
+			 * initiator rfcomm_process_rx already calls
+			 * rfcomm_session_put() */
+			if (s->sock->sk->sk_state != BT_CLOSED)
+				rfcomm_session_put(s);
 			break;
 		}
 	}
@@ -1920,6 +1923,7 @@ static inline void rfcomm_process_sessions(void)
 		if (test_and_clear_bit(RFCOMM_TIMED_OUT, &s->flags)) {
 			s->state = BT_DISCONN;
 			rfcomm_send_disc(s, 0);
+			rfcomm_session_put(s);
 			continue;
 		}
 
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index a2cbe61f6e65..bc2b1badab88 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -206,8 +206,6 @@ static struct net_device *new_bridge_dev(struct net *net, const char *name)
 
 	br_netfilter_rtable_init(br);
 
-	INIT_LIST_HEAD(&br->age_list);
-
 	br_stp_timer_init(br);
 
 	return dev;
@@ -467,7 +465,7 @@ int br_del_if(struct net_bridge *br, struct net_device *dev)
 	return 0;
 }
 
-void br_net_exit(struct net *net)
+void __net_exit br_net_exit(struct net *net)
 {
 	struct net_device *dev;
 	LIST_HEAD(list);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 2114e45682ea..1f0c4f44b765 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -93,7 +93,6 @@ struct net_bridge
 	struct net_device		*dev;
 	spinlock_t			hash_lock;
 	struct hlist_head		hash[BR_HASH_SIZE];
-	struct list_head		age_list;
 	unsigned long			feature_mask;
 #ifdef CONFIG_BRIDGE_NETFILTER
 	struct rtable 			fake_rtable;
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 12beb580aa21..208f4e32e732 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1413,6 +1413,9 @@ static int do_ebt_set_ctl(struct sock *sk,
 {
 	int ret;
 
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
 	switch(cmd) {
 	case EBT_SO_SET_ENTRIES:
 		ret = do_replace(sock_net(sk), user, len);
@@ -1432,6 +1435,9 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 	struct ebt_replace tmp;
 	struct ebt_table *t;
 
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
 	if (copy_from_user(&tmp, user, sizeof(tmp)))
 		return -EFAULT;
 
diff --git a/net/can/af_can.c b/net/can/af_can.c
index bc18b084ffdb..702be5a2c956 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -415,6 +415,9 @@ int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
 
 	/* insert new receiver  (dev,canid,mask) -> (func,data) */
 
+	if (dev && dev->type != ARPHRD_CAN)
+		return -ENODEV;
+
 	r = kmem_cache_alloc(rcv_cache, GFP_KERNEL);
 	if (!r)
 		return -ENOMEM;
@@ -478,6 +481,9 @@ void can_rx_unregister(struct net_device *dev, canid_t can_id, canid_t mask,
 	struct hlist_node *next;
 	struct dev_rcv_lists *d;
 
+	if (dev && dev->type != ARPHRD_CAN)
+		return;
+
 	spin_lock(&can_rcvlists_lock);
 
 	d = find_dev_rcv_lists(dev);
diff --git a/net/core/dev.c b/net/core/dev.c
index f9aa699ab6cb..94c1eeed25e5 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1448,13 +1448,10 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
 	if (skb->len > (dev->mtu + dev->hard_header_len))
 		return NET_RX_DROP;
 
-	skb_dst_drop(skb);
+	skb_set_dev(skb, dev);
 	skb->tstamp.tv64 = 0;
 	skb->pkt_type = PACKET_HOST;
 	skb->protocol = eth_type_trans(skb, dev);
-	skb->mark = 0;
-	secpath_reset(skb);
-	nf_reset(skb);
 	return netif_rx(skb);
 }
 EXPORT_SYMBOL_GPL(dev_forward_skb);
@@ -1614,6 +1611,36 @@ static bool dev_can_checksum(struct net_device *dev, struct sk_buff *skb)
 	return false;
 }
 
+/**
+ * skb_dev_set -- assign a new device to a buffer
+ * @skb: buffer for the new device
+ * @dev: network device
+ *
+ * If an skb is owned by a device already, we have to reset
+ * all data private to the namespace a device belongs to
+ * before assigning it a new device.
+ */
+#ifdef CONFIG_NET_NS
+void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
+{
+	skb_dst_drop(skb);
+	if (skb->dev && !net_eq(dev_net(skb->dev), dev_net(dev))) {
+		secpath_reset(skb);
+		nf_reset(skb);
+		skb_init_secmark(skb);
+		skb->mark = 0;
+		skb->priority = 0;
+		skb->nf_trace = 0;
+		skb->ipvs_property = 0;
+#ifdef CONFIG_NET_SCHED
+		skb->tc_index = 0;
+#endif
+	}
+	skb->dev = dev;
+}
+EXPORT_SYMBOL(skb_set_dev);
+#endif /* CONFIG_NET_NS */
+
 /*
  * Invalidate hardware checksum when packet is to be mangled, and
  * complete checksum manually on outgoing path.
@@ -1982,6 +2009,21 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
 	return rc;
 }
 
+/*
+ * Returns true if either:
+ *	1. skb has frag_list and the device doesn't support FRAGLIST, or
+ *	2. skb is fragmented and the device does not support SG, or if
+ *	   at least one of fragments is in highmem and device does not
+ *	   support DMA from it.
+ */
+static inline int skb_needs_linearize(struct sk_buff *skb,
+				      struct net_device *dev)
+{
+	return (skb_has_frags(skb) && !(dev->features & NETIF_F_FRAGLIST)) ||
+	       (skb_shinfo(skb)->nr_frags && (!(dev->features & NETIF_F_SG) ||
+					      illegal_highdma(dev, skb)));
+}
+
 /**
  *	dev_queue_xmit - transmit a buffer
  *	@skb: buffer to transmit
@@ -2018,18 +2060,8 @@ int dev_queue_xmit(struct sk_buff *skb)
 	if (netif_needs_gso(dev, skb))
 		goto gso;
 
-	if (skb_has_frags(skb) &&
-	    !(dev->features & NETIF_F_FRAGLIST) &&
-	    __skb_linearize(skb))
-		goto out_kfree_skb;
-
-	/* Fragmented skb is linearized if device does not support SG,
-	 * or if at least one of fragments is in highmem and device
-	 * does not support DMA from it.
-	 */
-	if (skb_shinfo(skb)->nr_frags &&
-	    (!(dev->features & NETIF_F_SG) || illegal_highdma(dev, skb)) &&
-	    __skb_linearize(skb))
+	/* Convert a paged skb to linear, if required */
+	if (skb_needs_linearize(skb, dev) && __skb_linearize(skb))
 		goto out_kfree_skb;
 
 	/* If packet is not checksummed and device does not support
@@ -2430,6 +2462,7 @@ int netif_receive_skb(struct sk_buff *skb)
 	struct packet_type *ptype, *pt_prev;
 	struct net_device *orig_dev;
 	struct net_device *null_or_orig;
+	struct net_device *null_or_bond;
 	int ret = NET_RX_DROP;
 	__be16 type;
 
@@ -2500,21 +2533,19 @@ ncls:
 	 * bonding interfaces still make their way to any base bonding
 	 * device that may have registered for a specific ptype.  The
 	 * handler may have to adjust skb->dev and orig_dev.
-	 *
-	 * null_or_orig can be overloaded since it will not be set when
-	 * using VLANs on top of bonding.  Putting it here prevents
-	 * disturbing the ptype_all handlers above.
 	 */
+	null_or_bond = NULL;
 	if ((skb->dev->priv_flags & IFF_802_1Q_VLAN) &&
 	    (vlan_dev_real_dev(skb->dev)->priv_flags & IFF_BONDING)) {
-		null_or_orig = vlan_dev_real_dev(skb->dev);
+		null_or_bond = vlan_dev_real_dev(skb->dev);
 	}
 
 	type = skb->protocol;
 	list_for_each_entry_rcu(ptype,
 			&ptype_base[ntohs(type) & PTYPE_HASH_MASK], list) {
 		if (ptype->type == type && (ptype->dev == null_or_orig ||
-		     ptype->dev == skb->dev || ptype->dev == orig_dev)) {
+		     ptype->dev == skb->dev || ptype->dev == orig_dev ||
+		     ptype->dev == null_or_bond)) {
 			if (pt_prev)
 				ret = deliver_skb(skb, pt_prev, orig_dev);
 			pt_prev = ptype;
@@ -2583,7 +2614,7 @@ out:
 	return netif_receive_skb(skb);
 }
 
-void napi_gro_flush(struct napi_struct *napi)
+static void napi_gro_flush(struct napi_struct *napi)
 {
 	struct sk_buff *skb, *next;
 
@@ -2596,7 +2627,6 @@ void napi_gro_flush(struct napi_struct *napi)
 	napi->gro_count = 0;
 	napi->gro_list = NULL;
 }
-EXPORT_SYMBOL(napi_gro_flush);
 
 enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
 {
@@ -3207,7 +3237,7 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
 {
 	const struct net_device_stats *stats = dev_get_stats(dev);
 
-	seq_printf(seq, "%6s:%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
+	seq_printf(seq, "%6s: %7lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
 		   "%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n",
 		   dev->name, stats->rx_bytes, stats->rx_packets,
 		   stats->rx_errors,
@@ -3662,10 +3692,10 @@ void __dev_set_rx_mode(struct net_device *dev)
 		/* Unicast addresses changes may only happen under the rtnl,
 		 * therefore calling __dev_set_promiscuity here is safe.
 		 */
-		if (dev->uc.count > 0 && !dev->uc_promisc) {
+		if (!netdev_uc_empty(dev) && !dev->uc_promisc) {
 			__dev_set_promiscuity(dev, 1);
 			dev->uc_promisc = 1;
-		} else if (dev->uc.count == 0 && dev->uc_promisc) {
+		} else if (netdev_uc_empty(dev) && dev->uc_promisc) {
 			__dev_set_promiscuity(dev, -1);
 			dev->uc_promisc = 0;
 		}
diff --git a/net/core/dst.c b/net/core/dst.c
index 57bc4d5b8d08..cb1b3488b739 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -17,6 +17,7 @@
 #include <linux/string.h>
 #include <linux/types.h>
 #include <net/net_namespace.h>
+#include <linux/sched.h>
 
 #include <net/dst.h>
 
@@ -79,6 +80,7 @@ loop:
 	while ((dst = next) != NULL) {
 		next = dst->next;
 		prefetch(&next->next);
+		cond_resched();
 		if (likely(atomic_read(&dst->__refcnt))) {
 			last->next = dst;
 			last = dst;
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 02a3b2c69c1e..9a24377146bf 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -708,7 +708,7 @@ static struct notifier_block fib_rules_notifier = {
 	.notifier_call = fib_rules_event,
 };
 
-static int fib_rules_net_init(struct net *net)
+static int __net_init fib_rules_net_init(struct net *net)
 {
 	INIT_LIST_HEAD(&net->rules_ops);
 	spin_lock_init(&net->rules_mod_lock);
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index f35377b643e4..f2efd72da799 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2417,8 +2417,7 @@ EXPORT_SYMBOL(neigh_seq_stop);
 
 static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos)
 {
-	struct proc_dir_entry *pde = seq->private;
-	struct neigh_table *tbl = pde->data;
+	struct neigh_table *tbl = seq->private;
 	int cpu;
 
 	if (*pos == 0)
@@ -2435,8 +2434,7 @@ static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos)
 
 static void *neigh_stat_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct proc_dir_entry *pde = seq->private;
-	struct neigh_table *tbl = pde->data;
+	struct neigh_table *tbl = seq->private;
 	int cpu;
 
 	for (cpu = *pos; cpu < nr_cpu_ids; ++cpu) {
@@ -2455,8 +2453,7 @@ static void neigh_stat_seq_stop(struct seq_file *seq, void *v)
 
 static int neigh_stat_seq_show(struct seq_file *seq, void *v)
 {
-	struct proc_dir_entry *pde = seq->private;
-	struct neigh_table *tbl = pde->data;
+	struct neigh_table *tbl = seq->private;
 	struct neigh_statistics *st = v;
 
 	if (v == SEQ_START_TOKEN) {
@@ -2501,7 +2498,7 @@ static int neigh_stat_seq_open(struct inode *inode, struct file *file)
 
 	if (!ret) {
 		struct seq_file *sf = file->private_data;
-		sf->private = PDE(inode);
+		sf->private = PDE(inode)->data;
 	}
 	return ret;
 };
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 0b4d0d35ef40..7aa697253765 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -407,11 +407,24 @@ static void arp_reply(struct sk_buff *skb)
 	__be32 sip, tip;
 	unsigned char *sha;
 	struct sk_buff *send_skb;
-	struct netpoll *np = NULL;
+	struct netpoll *np, *tmp;
+	unsigned long flags;
+	int hits = 0;
+
+	if (list_empty(&npinfo->rx_np))
+		return;
+
+	/* Before checking the packet, we do some early
+	   inspection whether this is interesting at all */
+	spin_lock_irqsave(&npinfo->rx_lock, flags);
+	list_for_each_entry_safe(np, tmp, &npinfo->rx_np, rx) {
+		if (np->dev == skb->dev)
+			hits++;
+	}
+	spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 
-	if (npinfo->rx_np && npinfo->rx_np->dev == skb->dev)
-		np = npinfo->rx_np;
-	if (!np)
+	/* No netpoll struct is using this dev */
+	if (!hits)
 		return;
 
 	/* No arp on this interface */
@@ -437,77 +450,91 @@ static void arp_reply(struct sk_buff *skb)
 	arp_ptr += skb->dev->addr_len;
 	memcpy(&sip, arp_ptr, 4);
 	arp_ptr += 4;
-	/* if we actually cared about dst hw addr, it would get copied here */
+	/* If we actually cared about dst hw addr,
+	   it would get copied here */
 	arp_ptr += skb->dev->addr_len;
 	memcpy(&tip, arp_ptr, 4);
 
 	/* Should we ignore arp? */
-	if (tip != np->local_ip ||
-	    ipv4_is_loopback(tip) || ipv4_is_multicast(tip))
+	if (ipv4_is_loopback(tip) || ipv4_is_multicast(tip))
 		return;
 
 	size = arp_hdr_len(skb->dev);
-	send_skb = find_skb(np, size + LL_ALLOCATED_SPACE(np->dev),
-			    LL_RESERVED_SPACE(np->dev));
 
-	if (!send_skb)
-		return;
-
-	skb_reset_network_header(send_skb);
-	arp = (struct arphdr *) skb_put(send_skb, size);
-	send_skb->dev = skb->dev;
-	send_skb->protocol = htons(ETH_P_ARP);
+	spin_lock_irqsave(&npinfo->rx_lock, flags);
+	list_for_each_entry_safe(np, tmp, &npinfo->rx_np, rx) {
+		if (tip != np->local_ip)
+			continue;
 
-	/* Fill the device header for the ARP frame */
-	if (dev_hard_header(send_skb, skb->dev, ptype,
-			    sha, np->dev->dev_addr,
-			    send_skb->len) < 0) {
-		kfree_skb(send_skb);
-		return;
-	}
+		send_skb = find_skb(np, size + LL_ALLOCATED_SPACE(np->dev),
+				    LL_RESERVED_SPACE(np->dev));
+		if (!send_skb)
+			continue;
 
-	/*
-	 * Fill out the arp protocol part.
-	 *
-	 * we only support ethernet device type,
-	 * which (according to RFC 1390) should always equal 1 (Ethernet).
-	 */
+		skb_reset_network_header(send_skb);
+		arp = (struct arphdr *) skb_put(send_skb, size);
+		send_skb->dev = skb->dev;
+		send_skb->protocol = htons(ETH_P_ARP);
 
-	arp->ar_hrd = htons(np->dev->type);
-	arp->ar_pro = htons(ETH_P_IP);
-	arp->ar_hln = np->dev->addr_len;
-	arp->ar_pln = 4;
-	arp->ar_op = htons(type);
+		/* Fill the device header for the ARP frame */
+		if (dev_hard_header(send_skb, skb->dev, ptype,
+				    sha, np->dev->dev_addr,
+				    send_skb->len) < 0) {
+			kfree_skb(send_skb);
+			continue;
+		}
 
-	arp_ptr=(unsigned char *)(arp + 1);
-	memcpy(arp_ptr, np->dev->dev_addr, np->dev->addr_len);
-	arp_ptr += np->dev->addr_len;
-	memcpy(arp_ptr, &tip, 4);
-	arp_ptr += 4;
-	memcpy(arp_ptr, sha, np->dev->addr_len);
-	arp_ptr += np->dev->addr_len;
-	memcpy(arp_ptr, &sip, 4);
+		/*
+		 * Fill out the arp protocol part.
+		 *
+		 * we only support ethernet device type,
+		 * which (according to RFC 1390) should
+		 * always equal 1 (Ethernet).
+		 */
 
-	netpoll_send_skb(np, send_skb);
+		arp->ar_hrd = htons(np->dev->type);
+		arp->ar_pro = htons(ETH_P_IP);
+		arp->ar_hln = np->dev->addr_len;
+		arp->ar_pln = 4;
+		arp->ar_op = htons(type);
+
+		arp_ptr = (unsigned char *)(arp + 1);
+		memcpy(arp_ptr, np->dev->dev_addr, np->dev->addr_len);
+		arp_ptr += np->dev->addr_len;
+		memcpy(arp_ptr, &tip, 4);
+		arp_ptr += 4;
+		memcpy(arp_ptr, sha, np->dev->addr_len);
+		arp_ptr += np->dev->addr_len;
+		memcpy(arp_ptr, &sip, 4);
+
+		netpoll_send_skb(np, send_skb);
+
+		/* If there are several rx_hooks for the same address,
+		   we're fine by sending a single reply */
+		break;
+	}
+	spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 }
 
 int __netpoll_rx(struct sk_buff *skb)
 {
 	int proto, len, ulen;
+	int hits = 0;
 	struct iphdr *iph;
 	struct udphdr *uh;
-	struct netpoll_info *npi = skb->dev->npinfo;
-	struct netpoll *np = npi->rx_np;
+	struct netpoll_info *npinfo = skb->dev->npinfo;
+	struct netpoll *np, *tmp;
 
-	if (!np)
+	if (list_empty(&npinfo->rx_np))
 		goto out;
+
 	if (skb->dev->type != ARPHRD_ETHER)
 		goto out;
 
 	/* check if netpoll clients need ARP */
 	if (skb->protocol == htons(ETH_P_ARP) &&
 	    atomic_read(&trapped)) {
-		skb_queue_tail(&npi->arp_tx, skb);
+		skb_queue_tail(&npinfo->arp_tx, skb);
 		return 1;
 	}
 
@@ -551,16 +578,23 @@ int __netpoll_rx(struct sk_buff *skb)
 		goto out;
 	if (checksum_udp(skb, uh, ulen, iph->saddr, iph->daddr))
 		goto out;
-	if (np->local_ip && np->local_ip != iph->daddr)
-		goto out;
-	if (np->remote_ip && np->remote_ip != iph->saddr)
-		goto out;
-	if (np->local_port && np->local_port != ntohs(uh->dest))
-		goto out;
 
-	np->rx_hook(np, ntohs(uh->source),
-		    (char *)(uh+1),
-		    ulen - sizeof(struct udphdr));
+	list_for_each_entry_safe(np, tmp, &npinfo->rx_np, rx) {
+		if (np->local_ip && np->local_ip != iph->daddr)
+			continue;
+		if (np->remote_ip && np->remote_ip != iph->saddr)
+			continue;
+		if (np->local_port && np->local_port != ntohs(uh->dest))
+			continue;
+
+		np->rx_hook(np, ntohs(uh->source),
+			       (char *)(uh+1),
+			       ulen - sizeof(struct udphdr));
+		hits++;
+	}
+
+	if (!hits)
+		goto out;
 
 	kfree_skb(skb);
 	return 1;
@@ -684,6 +718,7 @@ int netpoll_setup(struct netpoll *np)
 	struct net_device *ndev = NULL;
 	struct in_device *in_dev;
 	struct netpoll_info *npinfo;
+	struct netpoll *npe, *tmp;
 	unsigned long flags;
 	int err;
 
@@ -704,7 +739,7 @@ int netpoll_setup(struct netpoll *np)
 		}
 
 		npinfo->rx_flags = 0;
-		npinfo->rx_np = NULL;
+		INIT_LIST_HEAD(&npinfo->rx_np);
 
 		spin_lock_init(&npinfo->rx_lock);
 		skb_queue_head_init(&npinfo->arp_tx);
@@ -785,7 +820,7 @@ int netpoll_setup(struct netpoll *np)
 	if (np->rx_hook) {
 		spin_lock_irqsave(&npinfo->rx_lock, flags);
 		npinfo->rx_flags |= NETPOLL_RX_ENABLED;
-		npinfo->rx_np = np;
+		list_add_tail(&np->rx, &npinfo->rx_np);
 		spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 	}
 
@@ -801,9 +836,16 @@ int netpoll_setup(struct netpoll *np)
 	return 0;
 
  release:
-	if (!ndev->npinfo)
+	if (!ndev->npinfo) {
+		spin_lock_irqsave(&npinfo->rx_lock, flags);
+		list_for_each_entry_safe(npe, tmp, &npinfo->rx_np, rx) {
+			npe->dev = NULL;
+		}
+		spin_unlock_irqrestore(&npinfo->rx_lock, flags);
+
 		kfree(npinfo);
-	np->dev = NULL;
+	}
+
 	dev_put(ndev);
 	return err;
 }
@@ -823,10 +865,11 @@ void netpoll_cleanup(struct netpoll *np)
 	if (np->dev) {
 		npinfo = np->dev->npinfo;
 		if (npinfo) {
-			if (npinfo->rx_np == np) {
+			if (!list_empty(&npinfo->rx_np)) {
 				spin_lock_irqsave(&npinfo->rx_lock, flags);
-				npinfo->rx_np = NULL;
-				npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
+				list_del(&np->rx);
+				if (list_empty(&npinfo->rx_np))
+					npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
 				spin_unlock_irqrestore(&npinfo->rx_lock, flags);
 			}
 
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index a23b45f08ec9..2e692afdc55d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -250,8 +250,7 @@ struct pktgen_dev {
 	__u64 count;		/* Default No packets to send */
 	__u64 sofar;		/* How many pkts we've sent so far */
 	__u64 tx_bytes;		/* How many bytes we've transmitted */
-	__u64 errors;		/* Errors when trying to transmit,
-				   pkts will be re-sent */
+	__u64 errors;		/* Errors when trying to transmit, */
 
 	/* runtime counters relating to clone_skb */
 
@@ -3465,6 +3464,12 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
 		pkt_dev->seq_num++;
 		pkt_dev->tx_bytes += pkt_dev->last_pkt_size;
 		break;
+	case NET_XMIT_DROP:
+	case NET_XMIT_CN:
+	case NET_XMIT_POLICED:
+		/* skb has been consumed */
+		pkt_dev->errors++;
+		break;
 	default: /* Drivers are not supposed to return other values! */
 		if (net_ratelimit())
 			pr_info("pktgen: %s xmit error: %d\n",
@@ -3519,6 +3524,7 @@ static int pktgen_thread_worker(void *arg)
 			wait_event_interruptible_timeout(t->queue,
 							 t->control != 0,
 							 HZ/10);
+			try_to_freeze();
 			continue;
 		}
 
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 794bcb897ff0..62f3878a6010 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1386,7 +1386,7 @@ static struct notifier_block rtnetlink_dev_notifier = {
 };
 
 
-static int rtnetlink_net_init(struct net *net)
+static int __net_init rtnetlink_net_init(struct net *net)
 {
 	struct sock *sk;
 	sk = netlink_kernel_create(net, NETLINK_ROUTE, RTNLGRP_MAX,
@@ -1397,7 +1397,7 @@ static int rtnetlink_net_init(struct net *net)
 	return 0;
 }
 
-static void rtnetlink_net_exit(struct net *net)
+static void __net_exit rtnetlink_net_exit(struct net *net)
 {
 	netlink_kernel_release(net->rtnl);
 	net->rtnl = NULL;
diff --git a/net/core/sock.c b/net/core/sock.c
index 76ff58d43e26..ceef50bd131b 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -741,7 +741,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
 		struct timeval tm;
 	} v;
 
-	unsigned int lv = sizeof(int);
+	int lv = sizeof(int);
 	int len;
 
 	if (get_user(len, optlen))
@@ -1205,6 +1205,10 @@ struct sock *sk_clone(const struct sock *sk, const gfp_t priority)
 
 		if (newsk->sk_prot->sockets_allocated)
 			percpu_counter_inc(newsk->sk_prot->sockets_allocated);
+
+		if (sock_flag(newsk, SOCK_TIMESTAMP) ||
+		    sock_flag(newsk, SOCK_TIMESTAMPING_RX_SOFTWARE))
+			net_enable_timestamp();
 	}
 out:
 	return newsk;
@@ -2136,13 +2140,13 @@ int sock_prot_inuse_get(struct net *net, struct proto *prot)
 }
 EXPORT_SYMBOL_GPL(sock_prot_inuse_get);
 
-static int sock_inuse_init_net(struct net *net)
+static int __net_init sock_inuse_init_net(struct net *net)
 {
 	net->core.inuse = alloc_percpu(struct prot_inuse);
 	return net->core.inuse ? 0 : -ENOMEM;
 }
 
-static void sock_inuse_exit_net(struct net *net)
+static void __net_exit sock_inuse_exit_net(struct net *net)
 {
 	free_percpu(net->core.inuse);
 }
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index f3e9ba1cfd01..ff16e9df1969 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -77,34 +77,24 @@ int ccid_getsockopt_builtin_ccids(struct sock *sk, int len,
 	return err;
 }
 
-static struct kmem_cache *ccid_kmem_cache_create(int obj_size, const char *fmt,...)
+static struct kmem_cache *ccid_kmem_cache_create(int obj_size, char *slab_name_fmt, const char *fmt,...)
 {
 	struct kmem_cache *slab;
-	char slab_name_fmt[32], *slab_name;
 	va_list args;
 
 	va_start(args, fmt);
-	vsnprintf(slab_name_fmt, sizeof(slab_name_fmt), fmt, args);
+	vsnprintf(slab_name_fmt, CCID_SLAB_NAME_LENGTH, fmt, args);
 	va_end(args);
 
-	slab_name = kstrdup(slab_name_fmt, GFP_KERNEL);
-	if (slab_name == NULL)
-		return NULL;
-	slab = kmem_cache_create(slab_name, sizeof(struct ccid) + obj_size, 0,
+	slab = kmem_cache_create(slab_name_fmt, sizeof(struct ccid) + obj_size, 0,
 				 SLAB_HWCACHE_ALIGN, NULL);
-	if (slab == NULL)
-		kfree(slab_name);
 	return slab;
 }
 
 static void ccid_kmem_cache_destroy(struct kmem_cache *slab)
 {
-	if (slab != NULL) {
-		const char *name = kmem_cache_name(slab);
-
+	if (slab != NULL)
 		kmem_cache_destroy(slab);
-		kfree(name);
-	}
 }
 
 static int ccid_activate(struct ccid_operations *ccid_ops)
@@ -113,6 +103,7 @@ static int ccid_activate(struct ccid_operations *ccid_ops)
 
 	ccid_ops->ccid_hc_rx_slab =
 			ccid_kmem_cache_create(ccid_ops->ccid_hc_rx_obj_size,
+					       ccid_ops->ccid_hc_rx_slab_name,
 					       "ccid%u_hc_rx_sock",
 					       ccid_ops->ccid_id);
 	if (ccid_ops->ccid_hc_rx_slab == NULL)
@@ -120,6 +111,7 @@ static int ccid_activate(struct ccid_operations *ccid_ops)
 
 	ccid_ops->ccid_hc_tx_slab =
 			ccid_kmem_cache_create(ccid_ops->ccid_hc_tx_obj_size,
+					       ccid_ops->ccid_hc_tx_slab_name,
 					       "ccid%u_hc_tx_sock",
 					       ccid_ops->ccid_id);
 	if (ccid_ops->ccid_hc_tx_slab == NULL)
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index facedd20b531..6df6f8ac9636 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -19,7 +19,9 @@
 #include <linux/list.h>
 #include <linux/module.h>
 
-#define CCID_MAX 255
+/* maximum value for a CCID (RFC 4340, 19.5) */
+#define CCID_MAX		255
+#define CCID_SLAB_NAME_LENGTH	32
 
 struct tcp_info;
 
@@ -49,6 +51,8 @@ struct ccid_operations {
 	const char		*ccid_name;
 	struct kmem_cache	*ccid_hc_rx_slab,
 				*ccid_hc_tx_slab;
+	char			ccid_hc_rx_slab_name[CCID_SLAB_NAME_LENGTH];
+	char			ccid_hc_tx_slab_name[CCID_SLAB_NAME_LENGTH];
 	__u32			ccid_hc_rx_obj_size,
 				ccid_hc_tx_obj_size;
 	/* Interface Routines */
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index dad7bc4878e0..b195c4feaa0a 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -996,7 +996,7 @@ static struct inet_protosw dccp_v4_protosw = {
 	.flags		= INET_PROTOSW_ICSK,
 };
 
-static int dccp_v4_init_net(struct net *net)
+static int __net_init dccp_v4_init_net(struct net *net)
 {
 	int err;
 
@@ -1005,7 +1005,7 @@ static int dccp_v4_init_net(struct net *net)
 	return err;
 }
 
-static void dccp_v4_exit_net(struct net *net)
+static void __net_exit dccp_v4_exit_net(struct net *net)
 {
 	inet_ctl_sock_destroy(net->dccp.v4_ctl_sk);
 }
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index baf05cf43c28..1aec6349e858 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -1189,7 +1189,7 @@ static struct inet_protosw dccp_v6_protosw = {
 	.flags		= INET_PROTOSW_ICSK,
 };
 
-static int dccp_v6_init_net(struct net *net)
+static int __net_init dccp_v6_init_net(struct net *net)
 {
 	int err;
 
@@ -1198,7 +1198,7 @@ static int dccp_v6_init_net(struct net *net)
 	return err;
 }
 
-static void dccp_v6_exit_net(struct net *net)
+static void __net_exit dccp_v6_exit_net(struct net *net)
 {
 	inet_ctl_sock_destroy(net->dccp.v6_ctl_sk);
 }
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index a1362dc8abb0..f5b3464f1242 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -161,7 +161,8 @@ static __init int dccpprobe_init(void)
 	if (!proc_net_fops_create(&init_net, procname, S_IRUSR, &dccpprobe_fops))
 		goto err0;
 
-	ret = register_jprobe(&dccp_send_probe);
+	try_then_request_module((ret = register_jprobe(&dccp_send_probe)) == 0,
+				"dccp");
 	if (ret)
 		goto err1;
 
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index c95cd93acf29..1940b4df7699 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -70,6 +70,7 @@
  *					bonding can change the skb before
  *					sending (e.g. insert 8021q tag).
  *		Harald Welte	:	convert to make use of jenkins hash
+ *		Jesper D. Brouer:       Proxy ARP PVLAN RFC 3069 support.
  */
 
 #include <linux/module.h>
@@ -524,12 +525,15 @@ int arp_bind_neighbour(struct dst_entry *dst)
 /*
  * Check if we can use proxy ARP for this path
  */
-
-static inline int arp_fwd_proxy(struct in_device *in_dev, struct rtable *rt)
+static inline int arp_fwd_proxy(struct in_device *in_dev,
+				struct net_device *dev,	struct rtable *rt)
 {
 	struct in_device *out_dev;
 	int imi, omi = -1;
 
+	if (rt->u.dst.dev == dev)
+		return 0;
+
 	if (!IN_DEV_PROXY_ARP(in_dev))
 		return 0;
 
@@ -548,6 +552,43 @@ static inline int arp_fwd_proxy(struct in_device *in_dev, struct rtable *rt)
 }
 
 /*
+ * Check for RFC3069 proxy arp private VLAN (allow to send back to same dev)
+ *
+ * RFC3069 supports proxy arp replies back to the same interface.  This
+ * is done to support (ethernet) switch features, like RFC 3069, where
+ * the individual ports are not allowed to communicate with each
+ * other, BUT they are allowed to talk to the upstream router.  As
+ * described in RFC 3069, it is possible to allow these hosts to
+ * communicate through the upstream router, by proxy_arp'ing.
+ *
+ * RFC 3069: "VLAN Aggregation for Efficient IP Address Allocation"
+ *
+ *  This technology is known by different names:
+ *    In RFC 3069 it is called VLAN Aggregation.
+ *    Cisco and Allied Telesyn call it Private VLAN.
+ *    Hewlett-Packard call it Source-Port filtering or port-isolation.
+ *    Ericsson call it MAC-Forced Forwarding (RFC Draft).
+ *
+ */
+static inline int arp_fwd_pvlan(struct in_device *in_dev,
+				struct net_device *dev,	struct rtable *rt,
+				__be32 sip, __be32 tip)
+{
+	/* Private VLAN is only concerned about the same ethernet segment */
+	if (rt->u.dst.dev != dev)
+		return 0;
+
+	/* Don't reply on self probes (often done by windowz boxes)*/
+	if (sip == tip)
+		return 0;
+
+	if (IN_DEV_PROXY_ARP_PVLAN(in_dev))
+		return 1;
+	else
+		return 0;
+}
+
+/*
  *	Interface to link layer: send routine and receive handler.
  */
 
@@ -833,8 +874,11 @@ static int arp_process(struct sk_buff *skb)
 			}
 			goto out;
 		} else if (IN_DEV_FORWARD(in_dev)) {
-			    if (addr_type == RTN_UNICAST  && rt->u.dst.dev != dev &&
-			     (arp_fwd_proxy(in_dev, rt) || pneigh_lookup(&arp_tbl, net, &tip, dev, 0))) {
+			if (addr_type == RTN_UNICAST  &&
+			    (arp_fwd_proxy(in_dev, dev, rt) ||
+			     arp_fwd_pvlan(in_dev, dev, rt, sip, tip) ||
+			     pneigh_lookup(&arp_tbl, net, &tip, dev, 0)))
+			{
 				n = neigh_event_ns(&arp_tbl, sha, &sip, dev);
 				if (n)
 					neigh_release(n);
@@ -863,7 +907,8 @@ static int arp_process(struct sk_buff *skb)
 		   devices (strip is candidate)
 		 */
 		if (n == NULL &&
-		    arp->ar_op == htons(ARPOP_REPLY) &&
+		    (arp->ar_op == htons(ARPOP_REPLY) ||
+		     (arp->ar_op == htons(ARPOP_REQUEST) && tip == sip)) &&
 		    inet_addr_type(net, sip) == RTN_UNICAST)
 			n = __neigh_lookup(&arp_tbl, &sip, dev, 1);
 	}
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 5cdbc102a418..cd71a3908391 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1397,6 +1397,7 @@ static struct devinet_sysctl_table {
 		DEVINET_SYSCTL_RW_ENTRY(ACCEPT_SOURCE_ROUTE,
 					"accept_source_route"),
 		DEVINET_SYSCTL_RW_ENTRY(ACCEPT_LOCAL, "accept_local"),
+		DEVINET_SYSCTL_RW_ENTRY(SRC_VMARK, "src_valid_mark"),
 		DEVINET_SYSCTL_RW_ENTRY(PROXY_ARP, "proxy_arp"),
 		DEVINET_SYSCTL_RW_ENTRY(MEDIUM_ID, "medium_id"),
 		DEVINET_SYSCTL_RW_ENTRY(BOOTP_RELAY, "bootp_relay"),
@@ -1407,6 +1408,7 @@ static struct devinet_sysctl_table {
 		DEVINET_SYSCTL_RW_ENTRY(ARP_IGNORE, "arp_ignore"),
 		DEVINET_SYSCTL_RW_ENTRY(ARP_ACCEPT, "arp_accept"),
 		DEVINET_SYSCTL_RW_ENTRY(ARP_NOTIFY, "arp_notify"),
+		DEVINET_SYSCTL_RW_ENTRY(PROXY_ARP_PVLAN, "proxy_arp_pvlan"),
 
 		DEVINET_SYSCTL_FLUSHING_ENTRY(NOXFRM, "disable_xfrm"),
 		DEVINET_SYSCTL_FLUSHING_ENTRY(NOPOLICY, "disable_policy"),
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 3323168ee52d..9b3e28ed5240 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -252,6 +252,8 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
 		no_addr = in_dev->ifa_list == NULL;
 		rpf = IN_DEV_RPFILTER(in_dev);
 		accept_local = IN_DEV_ACCEPT_LOCAL(in_dev);
+		if (mark && !IN_DEV_SRC_VMARK(in_dev))
+			fl.mark = 0;
 	}
 	rcu_read_unlock();
 
@@ -881,7 +883,7 @@ static void nl_fib_input(struct sk_buff *skb)
 	netlink_unicast(net->ipv4.fibnl, skb, pid, MSG_DONTWAIT);
 }
 
-static int nl_fib_lookup_init(struct net *net)
+static int __net_init nl_fib_lookup_init(struct net *net)
 {
 	struct sock *sk;
 	sk = netlink_kernel_create(net, NETLINK_FIB_LOOKUP, 0,
@@ -1002,7 +1004,7 @@ fail:
 	return err;
 }
 
-static void __net_exit ip_fib_net_exit(struct net *net)
+static void ip_fib_net_exit(struct net *net)
 {
 	unsigned int i;
 
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index ed19aa6919c2..1af0ea0fb6a2 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -62,8 +62,8 @@ static DEFINE_SPINLOCK(fib_multipath_lock);
 #define for_nexthops(fi) { int nhsel; const struct fib_nh * nh; \
 for (nhsel=0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
 
-#define change_nexthops(fi) { int nhsel; struct fib_nh * nh; \
-for (nhsel=0, nh = (struct fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++, nhsel++)
+#define change_nexthops(fi) { int nhsel; struct fib_nh *nexthop_nh; \
+for (nhsel=0, nexthop_nh = (struct fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nexthop_nh++, nhsel++)
 
 #else /* CONFIG_IP_ROUTE_MULTIPATH */
 
@@ -72,7 +72,7 @@ for (nhsel=0, nh = (struct fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++,
 #define for_nexthops(fi) { int nhsel = 0; const struct fib_nh * nh = (fi)->fib_nh; \
 for (nhsel=0; nhsel < 1; nhsel++)
 
-#define change_nexthops(fi) { int nhsel = 0; struct fib_nh * nh = (struct fib_nh *)((fi)->fib_nh); \
+#define change_nexthops(fi) { int nhsel = 0; struct fib_nh *nexthop_nh = (struct fib_nh *)((fi)->fib_nh); \
 for (nhsel=0; nhsel < 1; nhsel++)
 
 #endif /* CONFIG_IP_ROUTE_MULTIPATH */
@@ -145,9 +145,9 @@ void free_fib_info(struct fib_info *fi)
 		return;
 	}
 	change_nexthops(fi) {
-		if (nh->nh_dev)
-			dev_put(nh->nh_dev);
-		nh->nh_dev = NULL;
+		if (nexthop_nh->nh_dev)
+			dev_put(nexthop_nh->nh_dev);
+		nexthop_nh->nh_dev = NULL;
 	} endfor_nexthops(fi);
 	fib_info_cnt--;
 	release_net(fi->fib_net);
@@ -162,9 +162,9 @@ void fib_release_info(struct fib_info *fi)
 		if (fi->fib_prefsrc)
 			hlist_del(&fi->fib_lhash);
 		change_nexthops(fi) {
-			if (!nh->nh_dev)
+			if (!nexthop_nh->nh_dev)
 				continue;
-			hlist_del(&nh->nh_hash);
+			hlist_del(&nexthop_nh->nh_hash);
 		} endfor_nexthops(fi)
 		fi->fib_dead = 1;
 		fib_info_put(fi);
@@ -395,19 +395,20 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
 		if (!rtnh_ok(rtnh, remaining))
 			return -EINVAL;
 
-		nh->nh_flags = (cfg->fc_flags & ~0xFF) | rtnh->rtnh_flags;
-		nh->nh_oif = rtnh->rtnh_ifindex;
-		nh->nh_weight = rtnh->rtnh_hops + 1;
+		nexthop_nh->nh_flags =
+			(cfg->fc_flags & ~0xFF) | rtnh->rtnh_flags;
+		nexthop_nh->nh_oif = rtnh->rtnh_ifindex;
+		nexthop_nh->nh_weight = rtnh->rtnh_hops + 1;
 
 		attrlen = rtnh_attrlen(rtnh);
 		if (attrlen > 0) {
 			struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
 
 			nla = nla_find(attrs, attrlen, RTA_GATEWAY);
-			nh->nh_gw = nla ? nla_get_be32(nla) : 0;
+			nexthop_nh->nh_gw = nla ? nla_get_be32(nla) : 0;
 #ifdef CONFIG_NET_CLS_ROUTE
 			nla = nla_find(attrs, attrlen, RTA_FLOW);
-			nh->nh_tclassid = nla ? nla_get_u32(nla) : 0;
+			nexthop_nh->nh_tclassid = nla ? nla_get_u32(nla) : 0;
 #endif
 		}
 
@@ -527,10 +528,6 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
 	if (nh->nh_gw) {
 		struct fib_result res;
 
-#ifdef CONFIG_IP_ROUTE_PERVASIVE
-		if (nh->nh_flags&RTNH_F_PERVASIVE)
-			return 0;
-#endif
 		if (nh->nh_flags&RTNH_F_ONLINK) {
 			struct net_device *dev;
 
@@ -738,7 +735,7 @@ struct fib_info *fib_create_info(struct fib_config *cfg)
 
 	fi->fib_nhs = nhs;
 	change_nexthops(fi) {
-		nh->nh_parent = fi;
+		nexthop_nh->nh_parent = fi;
 	} endfor_nexthops(fi)
 
 	if (cfg->fc_mx) {
@@ -808,7 +805,7 @@ struct fib_info *fib_create_info(struct fib_config *cfg)
 			goto failure;
 	} else {
 		change_nexthops(fi) {
-			if ((err = fib_check_nh(cfg, fi, nh)) != 0)
+			if ((err = fib_check_nh(cfg, fi, nexthop_nh)) != 0)
 				goto failure;
 		} endfor_nexthops(fi)
 	}
@@ -843,11 +840,11 @@ link_it:
 		struct hlist_head *head;
 		unsigned int hash;
 
-		if (!nh->nh_dev)
+		if (!nexthop_nh->nh_dev)
 			continue;
-		hash = fib_devindex_hashfn(nh->nh_dev->ifindex);
+		hash = fib_devindex_hashfn(nexthop_nh->nh_dev->ifindex);
 		head = &fib_info_devhash[hash];
-		hlist_add_head(&nh->nh_hash, head);
+		hlist_add_head(&nexthop_nh->nh_hash, head);
 	} endfor_nexthops(fi)
 	spin_unlock_bh(&fib_info_lock);
 	return fi;
@@ -1080,21 +1077,21 @@ int fib_sync_down_dev(struct net_device *dev, int force)
 		prev_fi = fi;
 		dead = 0;
 		change_nexthops(fi) {
-			if (nh->nh_flags&RTNH_F_DEAD)
+			if (nexthop_nh->nh_flags&RTNH_F_DEAD)
 				dead++;
-			else if (nh->nh_dev == dev &&
-					nh->nh_scope != scope) {
-				nh->nh_flags |= RTNH_F_DEAD;
+			else if (nexthop_nh->nh_dev == dev &&
+				 nexthop_nh->nh_scope != scope) {
+				nexthop_nh->nh_flags |= RTNH_F_DEAD;
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 				spin_lock_bh(&fib_multipath_lock);
-				fi->fib_power -= nh->nh_power;
-				nh->nh_power = 0;
+				fi->fib_power -= nexthop_nh->nh_power;
+				nexthop_nh->nh_power = 0;
 				spin_unlock_bh(&fib_multipath_lock);
 #endif
 				dead++;
 			}
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
-			if (force > 1 && nh->nh_dev == dev) {
+			if (force > 1 && nexthop_nh->nh_dev == dev) {
 				dead = fi->fib_nhs;
 				break;
 			}
@@ -1144,18 +1141,20 @@ int fib_sync_up(struct net_device *dev)
 		prev_fi = fi;
 		alive = 0;
 		change_nexthops(fi) {
-			if (!(nh->nh_flags&RTNH_F_DEAD)) {
+			if (!(nexthop_nh->nh_flags&RTNH_F_DEAD)) {
 				alive++;
 				continue;
 			}
-			if (nh->nh_dev == NULL || !(nh->nh_dev->flags&IFF_UP))
+			if (nexthop_nh->nh_dev == NULL ||
+			    !(nexthop_nh->nh_dev->flags&IFF_UP))
 				continue;
-			if (nh->nh_dev != dev || !__in_dev_get_rtnl(dev))
+			if (nexthop_nh->nh_dev != dev ||
+			    !__in_dev_get_rtnl(dev))
 				continue;
 			alive++;
 			spin_lock_bh(&fib_multipath_lock);
-			nh->nh_power = 0;
-			nh->nh_flags &= ~RTNH_F_DEAD;
+			nexthop_nh->nh_power = 0;
+			nexthop_nh->nh_flags &= ~RTNH_F_DEAD;
 			spin_unlock_bh(&fib_multipath_lock);
 		} endfor_nexthops(fi)
 
@@ -1182,9 +1181,9 @@ void fib_select_multipath(const struct flowi *flp, struct fib_result *res)
 	if (fi->fib_power <= 0) {
 		int power = 0;
 		change_nexthops(fi) {
-			if (!(nh->nh_flags&RTNH_F_DEAD)) {
-				power += nh->nh_weight;
-				nh->nh_power = nh->nh_weight;
+			if (!(nexthop_nh->nh_flags&RTNH_F_DEAD)) {
+				power += nexthop_nh->nh_weight;
+				nexthop_nh->nh_power = nexthop_nh->nh_weight;
 			}
 		} endfor_nexthops(fi);
 		fi->fib_power = power;
@@ -1204,9 +1203,10 @@ void fib_select_multipath(const struct flowi *flp, struct fib_result *res)
 	w = jiffies % fi->fib_power;
 
 	change_nexthops(fi) {
-		if (!(nh->nh_flags&RTNH_F_DEAD) && nh->nh_power) {
-			if ((w -= nh->nh_power) <= 0) {
-				nh->nh_power--;
+		if (!(nexthop_nh->nh_flags&RTNH_F_DEAD) &&
+		    nexthop_nh->nh_power) {
+			if ((w -= nexthop_nh->nh_power) <= 0) {
+				nexthop_nh->nh_power--;
 				fi->fib_power--;
 				res->nh_sel = nhsel;
 				spin_unlock_bh(&fib_multipath_lock);
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index fe11f60ce41b..4b4c2bcd15db 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -114,7 +114,7 @@ struct icmp_bxm {
 /* An array of errno for error messages from dest unreach. */
 /* RFC 1122: 3.2.2.1 States that NET_UNREACH, HOST_UNREACH and SR_FAILED MUST be considered 'transient errs'. */
 
-struct icmp_err icmp_err_convert[] = {
+const struct icmp_err icmp_err_convert[] = {
 	{
 		.errno = ENETUNREACH,	/* ICMP_NET_UNREACH */
 		.fatal = 0,
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 76c08402c933..d28363998743 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1799,7 +1799,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr)
 	iml->next = inet->mc_list;
 	iml->sflist = NULL;
 	iml->sfmode = MCAST_EXCLUDE;
-	inet->mc_list = iml;
+	rcu_assign_pointer(inet->mc_list, iml);
 	ip_mc_inc_group(in_dev, addr);
 	err = 0;
 done:
@@ -1807,24 +1807,46 @@ done:
 	return err;
 }
 
+static void ip_sf_socklist_reclaim(struct rcu_head *rp)
+{
+	struct ip_sf_socklist *psf;
+
+	psf = container_of(rp, struct ip_sf_socklist, rcu);
+	/* sk_omem_alloc should have been decreased by the caller*/
+	kfree(psf);
+}
+
 static int ip_mc_leave_src(struct sock *sk, struct ip_mc_socklist *iml,
 			   struct in_device *in_dev)
 {
+	struct ip_sf_socklist *psf = iml->sflist;
 	int err;
 
-	if (iml->sflist == NULL) {
+	if (psf == NULL) {
 		/* any-source empty exclude case */
 		return ip_mc_del_src(in_dev, &iml->multi.imr_multiaddr.s_addr,
 			iml->sfmode, 0, NULL, 0);
 	}
 	err = ip_mc_del_src(in_dev, &iml->multi.imr_multiaddr.s_addr,
-			iml->sfmode, iml->sflist->sl_count,
-			iml->sflist->sl_addr, 0);
-	sock_kfree_s(sk, iml->sflist, IP_SFLSIZE(iml->sflist->sl_max));
-	iml->sflist = NULL;
+			iml->sfmode, psf->sl_count, psf->sl_addr, 0);
+	rcu_assign_pointer(iml->sflist, NULL);
+	/* decrease mem now to avoid the memleak warning */
+	atomic_sub(IP_SFLSIZE(psf->sl_max), &sk->sk_omem_alloc);
+	call_rcu(&psf->rcu, ip_sf_socklist_reclaim);
 	return err;
 }
 
+
+static void ip_mc_socklist_reclaim(struct rcu_head *rp)
+{
+	struct ip_mc_socklist *iml;
+
+	iml = container_of(rp, struct ip_mc_socklist, rcu);
+	/* sk_omem_alloc should have been decreased by the caller*/
+	kfree(iml);
+}
+
+
 /*
  *	Ask a socket to leave a group.
  */
@@ -1854,12 +1876,14 @@ int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr)
 
 		(void) ip_mc_leave_src(sk, iml, in_dev);
 
-		*imlp = iml->next;
+		rcu_assign_pointer(*imlp, iml->next);
 
 		if (in_dev)
 			ip_mc_dec_group(in_dev, group);
 		rtnl_unlock();
-		sock_kfree_s(sk, iml, sizeof(*iml));
+		/* decrease mem now to avoid the memleak warning */
+		atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
+		call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
 		return 0;
 	}
 	if (!in_dev)
@@ -1974,9 +1998,12 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
 		if (psl) {
 			for (i=0; i<psl->sl_count; i++)
 				newpsl->sl_addr[i] = psl->sl_addr[i];
-			sock_kfree_s(sk, psl, IP_SFLSIZE(psl->sl_max));
+			/* decrease mem now to avoid the memleak warning */
+			atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+			call_rcu(&psl->rcu, ip_sf_socklist_reclaim);
 		}
-		pmc->sflist = psl = newpsl;
+		rcu_assign_pointer(pmc->sflist, newpsl);
+		psl = newpsl;
 	}
 	rv = 1;	/* > 0 for insert logic below if sl_count is 0 */
 	for (i=0; i<psl->sl_count; i++) {
@@ -2072,11 +2099,13 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
 	if (psl) {
 		(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
 			psl->sl_count, psl->sl_addr, 0);
-		sock_kfree_s(sk, psl, IP_SFLSIZE(psl->sl_max));
+		/* decrease mem now to avoid the memleak warning */
+		atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
+		call_rcu(&psl->rcu, ip_sf_socklist_reclaim);
 	} else
 		(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
 			0, NULL, 0);
-	pmc->sflist = newpsl;
+	rcu_assign_pointer(pmc->sflist, newpsl);
 	pmc->sfmode = msf->imsf_fmode;
 	err = 0;
 done:
@@ -2209,30 +2238,40 @@ int ip_mc_sf_allow(struct sock *sk, __be32 loc_addr, __be32 rmt_addr, int dif)
 	struct ip_mc_socklist *pmc;
 	struct ip_sf_socklist *psl;
 	int i;
+	int ret;
 
+	ret = 1;
 	if (!ipv4_is_multicast(loc_addr))
-		return 1;
+		goto out;
 
-	for (pmc=inet->mc_list; pmc; pmc=pmc->next) {
+	rcu_read_lock();
+	for (pmc=rcu_dereference(inet->mc_list); pmc; pmc=rcu_dereference(pmc->next)) {
 		if (pmc->multi.imr_multiaddr.s_addr == loc_addr &&
 		    pmc->multi.imr_ifindex == dif)
 			break;
 	}
+	ret = inet->mc_all;
 	if (!pmc)
-		return inet->mc_all;
+		goto unlock;
 	psl = pmc->sflist;
+	ret = (pmc->sfmode == MCAST_EXCLUDE);
 	if (!psl)
-		return pmc->sfmode == MCAST_EXCLUDE;
+		goto unlock;
 
 	for (i=0; i<psl->sl_count; i++) {
 		if (psl->sl_addr[i] == rmt_addr)
 			break;
 	}
+	ret = 0;
 	if (pmc->sfmode == MCAST_INCLUDE && i >= psl->sl_count)
-		return 0;
+		goto unlock;
 	if (pmc->sfmode == MCAST_EXCLUDE && i < psl->sl_count)
-		return 0;
-	return 1;
+		goto unlock;
+	ret = 1;
+unlock:
+	rcu_read_unlock();
+out:
+	return ret;
 }
 
 /*
@@ -2251,7 +2290,7 @@ void ip_mc_drop_socket(struct sock *sk)
 	rtnl_lock();
 	while ((iml = inet->mc_list) != NULL) {
 		struct in_device *in_dev;
-		inet->mc_list = iml->next;
+		rcu_assign_pointer(inet->mc_list, iml->next);
 
 		in_dev = inetdev_by_index(net, iml->multi.imr_ifindex);
 		(void) ip_mc_leave_src(sk, iml, in_dev);
@@ -2259,7 +2298,9 @@ void ip_mc_drop_socket(struct sock *sk)
 			ip_mc_dec_group(in_dev, iml->multi.imr_multiaddr.s_addr);
 			in_dev_put(in_dev);
 		}
-		sock_kfree_s(sk, iml, sizeof(*iml));
+		/* decrease mem now to avoid the memleak warning */
+		atomic_sub(sizeof(*iml), &sk->sk_omem_alloc);
+		call_rcu(&iml->rcu, ip_mc_socklist_reclaim);
 	}
 	rtnl_unlock();
 }
@@ -2603,7 +2644,7 @@ static const struct file_operations igmp_mcf_seq_fops = {
 	.release	=	seq_release_net,
 };
 
-static int igmp_net_init(struct net *net)
+static int __net_init igmp_net_init(struct net *net)
 {
 	struct proc_dir_entry *pde;
 
@@ -2621,7 +2662,7 @@ out_igmp:
 	return -ENOMEM;
 }
 
-static void igmp_net_exit(struct net *net)
+static void __net_exit igmp_net_exit(struct net *net)
 {
 	proc_net_remove(net, "mcfilter");
 	proc_net_remove(net, "igmp");
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index ee16475f8fc3..8da6429269dd 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -529,6 +529,8 @@ void inet_csk_reqsk_queue_prune(struct sock *parent,
 				syn_ack_recalc(req, thresh, max_retries,
 					       queue->rskq_defer_accept,
 					       &expire, &resend);
+				if (req->rsk_ops->syn_ack_timeout)
+					req->rsk_ops->syn_ack_timeout(parent, req);
 				if (!expire &&
 				    (!resend ||
 				     !req->rsk_ops->rtx_syn_ack(parent, req, NULL) ||
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index bdb78dd180ce..1aaa8110d84b 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -368,7 +368,7 @@ static int inet_diag_bc_run(const void *bc, int len,
 			yes = entry->sport >= op[1].no;
 			break;
 		case INET_DIAG_BC_S_LE:
-			yes = entry->dport <= op[1].no;
+			yes = entry->sport <= op[1].no;
 			break;
 		case INET_DIAG_BC_D_GE:
 			yes = entry->dport >= op[1].no;
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 86964b353c31..b59430bc041c 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -32,6 +32,8 @@
 #include <linux/netdevice.h>
 #include <linux/jhash.h>
 #include <linux/random.h>
+#include <net/route.h>
+#include <net/dst.h>
 #include <net/sock.h>
 #include <net/ip.h>
 #include <net/icmp.h>
@@ -205,11 +207,34 @@ static void ip_expire(unsigned long arg)
 	if ((qp->q.last_in & INET_FRAG_FIRST_IN) && qp->q.fragments != NULL) {
 		struct sk_buff *head = qp->q.fragments;
 
-		/* Send an ICMP "Fragment Reassembly Timeout" message. */
 		rcu_read_lock();
 		head->dev = dev_get_by_index_rcu(net, qp->iif);
-		if (head->dev)
-			icmp_send(head, ICMP_TIME_EXCEEDED, ICMP_EXC_FRAGTIME, 0);
+		if (!head->dev)
+			goto out_rcu_unlock;
+
+		/*
+		 * Only search router table for the head fragment,
+		 * when defraging timeout at PRE_ROUTING HOOK.
+		 */
+		if (qp->user == IP_DEFRAG_CONNTRACK_IN && !skb_dst(head)) {
+			const struct iphdr *iph = ip_hdr(head);
+			int err = ip_route_input(head, iph->daddr, iph->saddr,
+						 iph->tos, head->dev);
+			if (unlikely(err))
+				goto out_rcu_unlock;
+
+			/*
+			 * Only an end host needs to send an ICMP
+			 * "Fragment Reassembly Timeout" message, per RFC792.
+			 */
+			if (skb_rtable(head)->rt_type != RTN_LOCAL)
+				goto out_rcu_unlock;
+
+		}
+
+		/* Send an ICMP "Fragment Reassembly Timeout" message. */
+		icmp_send(head, ICMP_TIME_EXCEEDED, ICMP_EXC_FRAGTIME, 0);
+out_rcu_unlock:
 		rcu_read_unlock();
 	}
 out:
@@ -646,7 +671,7 @@ static struct ctl_table ip4_frags_ctl_table[] = {
 	{ }
 };
 
-static int ip4_frags_ns_ctl_register(struct net *net)
+static int __net_init ip4_frags_ns_ctl_register(struct net *net)
 {
 	struct ctl_table *table;
 	struct ctl_table_header *hdr;
@@ -676,7 +701,7 @@ err_alloc:
 	return -ENOMEM;
 }
 
-static void ip4_frags_ns_ctl_unregister(struct net *net)
+static void __net_exit ip4_frags_ns_ctl_unregister(struct net *net)
 {
 	struct ctl_table *table;
 
@@ -704,7 +729,7 @@ static inline void ip4_frags_ctl_register(void)
 }
 #endif
 
-static int ipv4_frags_init_net(struct net *net)
+static int __net_init ipv4_frags_init_net(struct net *net)
 {
 	/*
 	 * Fragment cache limits. We will commit 256K at one time. Should we
@@ -726,7 +751,7 @@ static int ipv4_frags_init_net(struct net *net)
 	return ip4_frags_ns_ctl_register(net);
 }
 
-static void ipv4_frags_exit_net(struct net *net)
+static void __net_exit ipv4_frags_exit_net(struct net *net)
 {
 	ip4_frags_ns_ctl_unregister(net);
 	inet_frags_exit_net(&net->ipv4.frags, &ip4_frags);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index f36ce156cac6..7631b20490f5 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1307,7 +1307,7 @@ static void ipgre_destroy_tunnels(struct ipgre_net *ign, struct list_head *head)
 	}
 }
 
-static int ipgre_init_net(struct net *net)
+static int __net_init ipgre_init_net(struct net *net)
 {
 	struct ipgre_net *ign = net_generic(net, ipgre_net_id);
 	int err;
@@ -1334,7 +1334,7 @@ err_alloc_dev:
 	return err;
 }
 
-static void ipgre_exit_net(struct net *net)
+static void __net_exit ipgre_exit_net(struct net *net)
 {
 	struct ipgre_net *ign;
 	LIST_HEAD(list);
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index e34013a78ef4..3451799e3dbf 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -254,7 +254,7 @@ int ip_mc_output(struct sk_buff *skb)
 	 */
 
 	if (rt->rt_flags&RTCF_MULTICAST) {
-		if ((!sk || inet_sk(sk)->mc_loop)
+		if (sk_mc_loop(sk)
 #ifdef CONFIG_IP_MROUTE
 		/* Small optimization: do not loopback not local frames,
 		   which returned after forwarding; they will be  dropped
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index cafad9baff03..644dc43a55de 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -451,7 +451,8 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 			     (1<<IP_TTL) | (1<<IP_HDRINCL) |
 			     (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) |
 			     (1<<IP_ROUTER_ALERT) | (1<<IP_FREEBIND) |
-			     (1<<IP_PASSSEC) | (1<<IP_TRANSPARENT))) ||
+			     (1<<IP_PASSSEC) | (1<<IP_TRANSPARENT) |
+			     (1<<IP_MINTTL))) ||
 	    optname == IP_MULTICAST_TTL ||
 	    optname == IP_MULTICAST_ALL ||
 	    optname == IP_MULTICAST_LOOP ||
@@ -936,6 +937,14 @@ mc_msf_out:
 		inet->transparent = !!val;
 		break;
 
+	case IP_MINTTL:
+		if (optlen < 1)
+			goto e_inval;
+		if (val < 0 || val > 255)
+			goto e_inval;
+		inet->min_ttl = val;
+		break;
+
 	default:
 		err = -ENOPROTOOPT;
 		break;
@@ -1198,6 +1207,9 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 	case IP_TRANSPARENT:
 		val = inet->transparent;
 		break;
+	case IP_MINTTL:
+		val = inet->min_ttl;
+		break;
 	default:
 		release_sock(sk);
 		return -ENOPROTOOPT;
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 38fbf04150ae..b55a0c3df82f 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -25,6 +25,7 @@
 
 static void ipcomp4_err(struct sk_buff *skb, u32 info)
 {
+	struct net *net = dev_net(skb->dev);
 	__be32 spi;
 	struct iphdr *iph = (struct iphdr *)skb->data;
 	struct ip_comp_hdr *ipch = (struct ip_comp_hdr *)(skb->data+(iph->ihl<<2));
@@ -35,7 +36,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
 		return;
 
 	spi = htonl(ntohs(ipch->cpi));
-	x = xfrm_state_lookup(&init_net, (xfrm_address_t *)&iph->daddr,
+	x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr,
 			      spi, IPPROTO_COMP, AF_INET);
 	if (!x)
 		return;
@@ -47,9 +48,10 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info)
 /* We always hold one tunnel user reference to indicate a tunnel */
 static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
 {
+	struct net *net = xs_net(x);
 	struct xfrm_state *t;
 
-	t = xfrm_state_alloc(&init_net);
+	t = xfrm_state_alloc(net);
 	if (t == NULL)
 		goto out;
 
@@ -82,10 +84,11 @@ error:
  */
 static int ipcomp_tunnel_attach(struct xfrm_state *x)
 {
+	struct net *net = xs_net(x);
 	int err = 0;
 	struct xfrm_state *t;
 
-	t = xfrm_state_lookup(&init_net, (xfrm_address_t *)&x->id.daddr.a4,
+	t = xfrm_state_lookup(net, (xfrm_address_t *)&x->id.daddr.a4,
 			      x->props.saddr.a4, IPPROTO_IPIP, AF_INET);
 	if (!t) {
 		t = ipcomp_tunnel_create(x);
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index eda04fed3379..95db732e542b 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -130,7 +130,6 @@ struct ipip_net {
 	struct net_device *fb_tunnel_dev;
 };
 
-static void ipip_fb_tunnel_init(struct net_device *dev);
 static void ipip_tunnel_init(struct net_device *dev);
 static void ipip_tunnel_setup(struct net_device *dev);
 
@@ -730,7 +729,7 @@ static void ipip_tunnel_init(struct net_device *dev)
 	ipip_tunnel_bind_dev(dev);
 }
 
-static void ipip_fb_tunnel_init(struct net_device *dev)
+static void __net_init ipip_fb_tunnel_init(struct net_device *dev)
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct iphdr *iph = &tunnel->parms.iph;
@@ -773,7 +772,7 @@ static void ipip_destroy_tunnels(struct ipip_net *ipn, struct list_head *head)
 	}
 }
 
-static int ipip_init_net(struct net *net)
+static int __net_init ipip_init_net(struct net *net)
 {
 	struct ipip_net *ipn = net_generic(net, ipip_net_id);
 	int err;
@@ -806,7 +805,7 @@ err_alloc_dev:
 	return err;
 }
 
-static void ipip_exit_net(struct net *net)
+static void __net_exit ipip_exit_net(struct net *net)
 {
 	struct ipip_net *ipn = net_generic(net, ipip_net_id);
 	LIST_HEAD(list);
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 06632762ba5f..90203e1b9187 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -925,10 +925,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
 	if (t && !IS_ERR(t)) {
 		struct arpt_getinfo info;
 		const struct xt_table_info *private = t->private;
-
 #ifdef CONFIG_COMPAT
+		struct xt_table_info tmp;
+
 		if (compat) {
-			struct xt_table_info tmp;
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(NFPROTO_ARP);
 			private = &tmp;
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 7fde8f6950d8..5bf7de1527a5 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1137,10 +1137,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
 	if (t && !IS_ERR(t)) {
 		struct ipt_getinfo info;
 		const struct xt_table_info *private = t->private;
-
 #ifdef CONFIG_COMPAT
+		struct xt_table_info tmp;
+
 		if (compat) {
-			struct xt_table_info tmp;
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(AF_INET);
 			private = &tmp;
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index d171b123a656..d1ea38a7c490 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -210,7 +210,7 @@ static ctl_table ip_ct_sysctl_table[] = {
 	},
 	{
 		.procname	= "ip_conntrack_buckets",
-		.data		= &nf_conntrack_htable_size,
+		.data		= &init_net.ct.htable_size,
 		.maxlen		= sizeof(unsigned int),
 		.mode		= 0444,
 		.proc_handler	= proc_dointvec,
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index 8668a3defda6..2fb7b76da94f 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -32,7 +32,7 @@ static struct hlist_nulls_node *ct_get_first(struct seq_file *seq)
 	struct hlist_nulls_node *n;
 
 	for (st->bucket = 0;
-	     st->bucket < nf_conntrack_htable_size;
+	     st->bucket < net->ct.htable_size;
 	     st->bucket++) {
 		n = rcu_dereference(net->ct.hash[st->bucket].first);
 		if (!is_a_nulls(n))
@@ -50,7 +50,7 @@ static struct hlist_nulls_node *ct_get_next(struct seq_file *seq,
 	head = rcu_dereference(head->next);
 	while (is_a_nulls(head)) {
 		if (likely(get_nulls_value(head) == st->bucket)) {
-			if (++st->bucket >= nf_conntrack_htable_size)
+			if (++st->bucket >= net->ct.htable_size)
 				return NULL;
 		}
 		head = rcu_dereference(net->ct.hash[st->bucket].first);
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index fe1a64479dd0..26066a2327ad 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -35,9 +35,6 @@ static DEFINE_SPINLOCK(nf_nat_lock);
 
 static struct nf_conntrack_l3proto *l3proto __read_mostly;
 
-/* Calculated at init based on memory size */
-static unsigned int nf_nat_htable_size __read_mostly;
-
 #define MAX_IP_NAT_PROTO 256
 static const struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO]
 						__read_mostly;
@@ -72,7 +69,7 @@ EXPORT_SYMBOL_GPL(nf_nat_proto_put);
 
 /* We keep an extra hash for each conntrack, for fast searching. */
 static inline unsigned int
-hash_by_src(const struct nf_conntrack_tuple *tuple)
+hash_by_src(const struct net *net, const struct nf_conntrack_tuple *tuple)
 {
 	unsigned int hash;
 
@@ -80,7 +77,7 @@ hash_by_src(const struct nf_conntrack_tuple *tuple)
 	hash = jhash_3words((__force u32)tuple->src.u3.ip,
 			    (__force u32)tuple->src.u.all,
 			    tuple->dst.protonum, 0);
-	return ((u64)hash * nf_nat_htable_size) >> 32;
+	return ((u64)hash * net->ipv4.nat_htable_size) >> 32;
 }
 
 /* Is this tuple already taken? (not by us) */
@@ -147,7 +144,7 @@ find_appropriate_src(struct net *net,
 		     struct nf_conntrack_tuple *result,
 		     const struct nf_nat_range *range)
 {
-	unsigned int h = hash_by_src(tuple);
+	unsigned int h = hash_by_src(net, tuple);
 	const struct nf_conn_nat *nat;
 	const struct nf_conn *ct;
 	const struct hlist_node *n;
@@ -330,7 +327,7 @@ nf_nat_setup_info(struct nf_conn *ct,
 	if (have_to_hash) {
 		unsigned int srchash;
 
-		srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+		srchash = hash_by_src(net, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
 		spin_lock_bh(&nf_nat_lock);
 		/* nf_conntrack_alter_reply might re-allocate exntension aera */
 		nat = nfct_nat(ct);
@@ -679,8 +676,10 @@ nfnetlink_parse_nat_setup(struct nf_conn *ct,
 
 static int __net_init nf_nat_net_init(struct net *net)
 {
-	net->ipv4.nat_bysource = nf_ct_alloc_hashtable(&nf_nat_htable_size,
-						      &net->ipv4.nat_vmalloced, 0);
+	/* Leave them the same for the moment. */
+	net->ipv4.nat_htable_size = net->ct.htable_size;
+	net->ipv4.nat_bysource = nf_ct_alloc_hashtable(&net->ipv4.nat_htable_size,
+						       &net->ipv4.nat_vmalloced, 0);
 	if (!net->ipv4.nat_bysource)
 		return -ENOMEM;
 	return 0;
@@ -703,7 +702,7 @@ static void __net_exit nf_nat_net_exit(struct net *net)
 	nf_ct_iterate_cleanup(net, &clean_nat, NULL);
 	synchronize_rcu();
 	nf_ct_free_hashtable(net->ipv4.nat_bysource, net->ipv4.nat_vmalloced,
-			     nf_nat_htable_size);
+			     net->ipv4.nat_htable_size);
 }
 
 static struct pernet_operations nf_nat_net_ops = {
@@ -724,9 +723,6 @@ static int __init nf_nat_init(void)
 		return ret;
 	}
 
-	/* Leave them the same for the moment. */
-	nf_nat_htable_size = nf_conntrack_htable_size;
-
 	ret = register_pernet_subsys(&nf_nat_net_ops);
 	if (ret < 0)
 		goto cleanup_extend;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index f25542c48b7d..1b09a6dde7c0 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -127,8 +127,8 @@ static const struct snmp_mib snmp4_ipextstats_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct {
-	char *name;
+static const struct {
+	const char *name;
 	int index;
 } icmpmibmap[] = {
 	{ "DestUnreachs", ICMP_DEST_UNREACH },
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index e446496f564f..b16dfadbe6d6 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -586,7 +586,9 @@ static void __net_exit ip_rt_do_proc_exit(struct net *net)
 {
 	remove_proc_entry("rt_cache", net->proc_net_stat);
 	remove_proc_entry("rt_cache", net->proc_net);
+#ifdef CONFIG_NET_CLS_ROUTE
 	remove_proc_entry("rt_acct", net->proc_net);
+#endif
 }
 
 static struct pernet_operations ip_rt_proc_ops __net_initdata =  {
@@ -1988,8 +1990,13 @@ static int __mkroute_input(struct sk_buff *skb,
 	if (skb->protocol != htons(ETH_P_IP)) {
 		/* Not IP (i.e. ARP). Do not create route, if it is
 		 * invalid for proxy arp. DNAT routes are always valid.
+		 *
+		 * Proxy arp feature have been extended to allow, ARP
+		 * replies back to the same interface, to support
+		 * Private VLAN switch technologies. See arp.c.
 		 */
-		if (out_dev == in_dev) {
+		if (out_dev == in_dev &&
+		    IN_DEV_PROXY_ARP_PVLAN(in_dev) == 0) {
 			err = -EINVAL;
 			goto cleanup;
 		}
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 65b8ebfd078a..c3588b4fd979 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -742,9 +742,9 @@ static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
  *	This still operates on a request_sock only, not on a big
  *	socket.
  */
-static int __tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
-				struct request_sock *req,
-				struct request_values *rvp)
+static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
+			      struct request_sock *req,
+			      struct request_values *rvp)
 {
 	const struct inet_request_sock *ireq = inet_rsk(req);
 	int err = -1;
@@ -775,10 +775,11 @@ static int __tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
 	return err;
 }
 
-static int tcp_v4_send_synack(struct sock *sk, struct request_sock *req,
+static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req,
 			      struct request_values *rvp)
 {
-	return __tcp_v4_send_synack(sk, NULL, req, rvp);
+	TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
+	return tcp_v4_send_synack(sk, NULL, req, rvp);
 }
 
 /*
@@ -1192,10 +1193,11 @@ static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb)
 struct request_sock_ops tcp_request_sock_ops __read_mostly = {
 	.family		=	PF_INET,
 	.obj_size	=	sizeof(struct tcp_request_sock),
-	.rtx_syn_ack	=	tcp_v4_send_synack,
+	.rtx_syn_ack	=	tcp_v4_rtx_synack,
 	.send_ack	=	tcp_v4_reqsk_send_ack,
 	.destructor	=	tcp_v4_reqsk_destructor,
 	.send_reset	=	tcp_v4_send_reset,
+	.syn_ack_timeout = 	tcp_syn_ack_timeout,
 };
 
 #ifdef CONFIG_TCP_MD5SIG
@@ -1373,8 +1375,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 	}
 	tcp_rsk(req)->snt_isn = isn;
 
-	if (__tcp_v4_send_synack(sk, dst, req,
-				 (struct request_values *)&tmp_ext) ||
+	if (tcp_v4_send_synack(sk, dst, req,
+			       (struct request_values *)&tmp_ext) ||
 	    want_cookie)
 		goto drop_and_free;
 
@@ -1649,6 +1651,9 @@ int tcp_v4_rcv(struct sk_buff *skb)
 	if (!sk)
 		goto no_tcp_socket;
 
+	if (iph->ttl < inet_sk(sk)->min_ttl)
+		goto discard_and_relse;
+
 process:
 	if (sk->sk_state == TCP_TIME_WAIT)
 		goto do_time_wait;
@@ -2425,12 +2430,12 @@ static struct tcp_seq_afinfo tcp4_seq_afinfo = {
 	},
 };
 
-static int tcp4_proc_init_net(struct net *net)
+static int __net_init tcp4_proc_init_net(struct net *net)
 {
 	return tcp_proc_register(net, &tcp4_seq_afinfo);
 }
 
-static void tcp4_proc_exit_net(struct net *net)
+static void __net_exit tcp4_proc_exit_net(struct net *net)
 {
 	tcp_proc_unregister(net, &tcp4_seq_afinfo);
 }
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index bb110c5ce1d2..9bc805df95d2 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -39,9 +39,9 @@ static int port __read_mostly = 0;
 MODULE_PARM_DESC(port, "Port to match (0=all)");
 module_param(port, int, 0);
 
-static int bufsize __read_mostly = 4096;
+static unsigned int bufsize __read_mostly = 4096;
 MODULE_PARM_DESC(bufsize, "Log buffer size in packets (4096)");
-module_param(bufsize, int, 0);
+module_param(bufsize, uint, 0);
 
 static int full __read_mostly;
 MODULE_PARM_DESC(full, "Full log (1=every ack packet received,  0=only cwnd changes)");
@@ -75,12 +75,12 @@ static struct {
 
 static inline int tcp_probe_used(void)
 {
-	return (tcp_probe.head - tcp_probe.tail) % bufsize;
+	return (tcp_probe.head - tcp_probe.tail) & (bufsize - 1);
 }
 
 static inline int tcp_probe_avail(void)
 {
-	return bufsize - tcp_probe_used();
+	return bufsize - tcp_probe_used() - 1;
 }
 
 /*
@@ -116,7 +116,7 @@ static int jtcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 			p->ssthresh = tcp_current_ssthresh(sk);
 			p->srtt = tp->srtt >> 3;
 
-			tcp_probe.head = (tcp_probe.head + 1) % bufsize;
+			tcp_probe.head = (tcp_probe.head + 1) & (bufsize - 1);
 		}
 		tcp_probe.lastcwnd = tp->snd_cwnd;
 		spin_unlock(&tcp_probe.lock);
@@ -149,7 +149,7 @@ static int tcpprobe_open(struct inode * inode, struct file * file)
 static int tcpprobe_sprint(char *tbuf, int n)
 {
 	const struct tcp_log *p
-		= tcp_probe.log + tcp_probe.tail % bufsize;
+		= tcp_probe.log + tcp_probe.tail;
 	struct timespec tv
 		= ktime_to_timespec(ktime_sub(p->tstamp, tcp_probe.start));
 
@@ -192,7 +192,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
 		width = tcpprobe_sprint(tbuf, sizeof(tbuf));
 
 		if (cnt + width < len)
-			tcp_probe.tail = (tcp_probe.tail + 1) % bufsize;
+			tcp_probe.tail = (tcp_probe.tail + 1) & (bufsize - 1);
 
 		spin_unlock_bh(&tcp_probe.lock);
 
@@ -222,9 +222,10 @@ static __init int tcpprobe_init(void)
 	init_waitqueue_head(&tcp_probe.wait);
 	spin_lock_init(&tcp_probe.lock);
 
-	if (bufsize < 0)
+	if (bufsize == 0)
 		return -EINVAL;
 
+	bufsize = roundup_pow_of_two(bufsize);
 	tcp_probe.log = kcalloc(bufsize, sizeof(struct tcp_log), GFP_KERNEL);
 	if (!tcp_probe.log)
 		goto err0;
@@ -236,7 +237,7 @@ static __init int tcpprobe_init(void)
 	if (ret)
 		goto err1;
 
-	pr_info("TCP probe registered (port=%d)\n", port);
+	pr_info("TCP probe registered (port=%d) bufsize=%u\n", port, bufsize);
 	return 0;
  err1:
 	proc_net_remove(&init_net, procname);
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 8816a20c2597..de7d1bf9114f 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -474,6 +474,12 @@ static void tcp_synack_timer(struct sock *sk)
 				   TCP_TIMEOUT_INIT, TCP_RTO_MAX);
 }
 
+void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req)
+{
+	NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEOUTS);
+}
+EXPORT_SYMBOL(tcp_syn_ack_timeout);
+
 void tcp_set_keepalive(struct sock *sk, int val)
 {
 	if ((1 << sk->sk_state) & (TCPF_CLOSE | TCPF_LISTEN))
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f0126fdd7e04..4f7d2122d818 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2027,12 +2027,12 @@ static struct udp_seq_afinfo udp4_seq_afinfo = {
 	},
 };
 
-static int udp4_proc_init_net(struct net *net)
+static int __net_init udp4_proc_init_net(struct net *net)
 {
 	return udp_proc_register(net, &udp4_seq_afinfo);
 }
 
-static void udp4_proc_exit_net(struct net *net)
+static void __net_exit udp4_proc_exit_net(struct net *net)
 {
 	udp_proc_unregister(net, &udp4_seq_afinfo);
 }
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index 66f79513f4a5..6610bf76369f 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -81,12 +81,12 @@ static struct udp_seq_afinfo udplite4_seq_afinfo = {
 	},
 };
 
-static int udplite4_proc_init_net(struct net *net)
+static int __net_init udplite4_proc_init_net(struct net *net)
 {
 	return udp_proc_register(net, &udplite4_seq_afinfo);
 }
 
-static void udplite4_proc_exit_net(struct net *net)
+static void __net_exit udplite4_proc_exit_net(struct net *net)
 {
 	udp_proc_unregister(net, &udplite4_seq_afinfo);
 }
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 8c08a28d8f83..67107d63c1cd 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -15,7 +15,6 @@
 #include <net/xfrm.h>
 #include <net/ip.h>
 
-static struct dst_ops xfrm4_dst_ops;
 static struct xfrm_policy_afinfo xfrm4_policy_afinfo;
 
 static struct dst_entry *xfrm4_dst_lookup(struct net *net, int tos,
@@ -190,8 +189,10 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
 
 static inline int xfrm4_garbage_collect(struct dst_ops *ops)
 {
-	xfrm4_policy_afinfo.garbage_collect(&init_net);
-	return (atomic_read(&xfrm4_dst_ops.entries) > xfrm4_dst_ops.gc_thresh*2);
+	struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
+
+	xfrm4_policy_afinfo.garbage_collect(net);
+	return (atomic_read(&ops->entries) > ops->gc_thresh * 2);
 }
 
 static void xfrm4_update_pmtu(struct dst_entry *dst, u32 mtu)
@@ -268,7 +269,7 @@ static struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
 static struct ctl_table xfrm4_policy_table[] = {
 	{
 		.procname       = "xfrm4_gc_thresh",
-		.data           = &xfrm4_dst_ops.gc_thresh,
+		.data           = &init_net.xfrm.xfrm4_dst_ops.gc_thresh,
 		.maxlen         = sizeof(int),
 		.mode           = 0644,
 		.proc_handler   = proc_dointvec,
@@ -295,8 +296,6 @@ static void __exit xfrm4_policy_fini(void)
 
 void __init xfrm4_init(int rt_max_size)
 {
-	xfrm4_state_init();
-	xfrm4_policy_init();
 	/*
 	 * Select a default value for the gc_thresh based on the main route
 	 * table hash size.  It seems to me the worst case scenario is when
@@ -308,6 +307,9 @@ void __init xfrm4_init(int rt_max_size)
 	 * and start cleaning when were 1/2 full
 	 */
 	xfrm4_dst_ops.gc_thresh = rt_max_size/2;
+
+	xfrm4_state_init();
+	xfrm4_policy_init();
 #ifdef CONFIG_SYSCTL
 	sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path,
 						xfrm4_policy_table);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index de7a194a64ab..1593289155ff 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3027,14 +3027,14 @@ static const struct file_operations if6_fops = {
 	.release	= seq_release_net,
 };
 
-static int if6_proc_net_init(struct net *net)
+static int __net_init if6_proc_net_init(struct net *net)
 {
 	if (!proc_net_fops_create(net, "if_inet6", S_IRUGO, &if6_fops))
 		return -ENOMEM;
 	return 0;
 }
 
-static void if6_proc_net_exit(struct net *net)
+static void __net_exit if6_proc_net_exit(struct net *net)
 {
        proc_net_remove(net, "if_inet6");
 }
@@ -4418,7 +4418,7 @@ static void addrconf_sysctl_unregister(struct inet6_dev *idev)
 
 #endif
 
-static int addrconf_init_net(struct net *net)
+static int __net_init addrconf_init_net(struct net *net)
 {
 	int err;
 	struct ipv6_devconf *all, *dflt;
@@ -4467,7 +4467,7 @@ err_alloc_all:
 	return err;
 }
 
-static void addrconf_exit_net(struct net *net)
+static void __net_exit addrconf_exit_net(struct net *net)
 {
 #ifdef CONFIG_SYSCTL
 	__addrconf_sysctl_unregister(net->ipv6.devconf_dflt);
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 12e69d364dd5..e29160ff4a0f 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -999,7 +999,7 @@ err_udplite_mib:
 	return -ENOMEM;
 }
 
-static void __net_exit ipv6_cleanup_mibs(struct net *net)
+static void ipv6_cleanup_mibs(struct net *net)
 {
 	snmp_mib_free((void **)net->mib.udp_stats_in6);
 	snmp_mib_free((void **)net->mib.udplite_stats_in6);
@@ -1042,7 +1042,7 @@ out:
 #endif
 }
 
-static void inet6_net_exit(struct net *net)
+static void __net_exit inet6_net_exit(struct net *net)
 {
 #ifdef CONFIG_PROC_FS
 	udp6_proc_exit(net);
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index f1c74c8ef9de..c4f6ca32fa74 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -538,7 +538,7 @@ static const struct file_operations ac6_seq_fops = {
 	.release	=	seq_release_net,
 };
 
-int ac6_proc_init(struct net *net)
+int __net_init ac6_proc_init(struct net *net)
 {
 	if (!proc_net_fops_create(net, "anycast6", S_IRUGO, &ac6_seq_fops))
 		return -ENOMEM;
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index df159fffe4bc..4bac362b1335 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -559,6 +559,11 @@ static inline struct inet6_dev *ipv6_skb_idev(struct sk_buff *skb)
 	return skb_dst(skb) ? ip6_dst_idev(skb_dst(skb)) : __in6_dev_get(skb->dev);
 }
 
+static inline struct net *ipv6_skb_net(struct sk_buff *skb)
+{
+	return skb_dst(skb) ? dev_net(skb_dst(skb)->dev) : dev_net(skb->dev);
+}
+
 /* Router Alert as of RFC 2711 */
 
 static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
@@ -580,8 +585,8 @@ static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
 static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
 {
 	const unsigned char *nh = skb_network_header(skb);
+	struct net *net = ipv6_skb_net(skb);
 	u32 pkt_len;
-	struct net *net = dev_net(skb_dst(skb)->dev);
 
 	if (nh[optoff + 1] != 4 || (optoff & 3) != 2) {
 		LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n",
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index b7aa7c64cc4a..551882b9dfd6 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -262,7 +262,7 @@ static struct fib_rules_ops fib6_rules_ops_template = {
 	.fro_net		= &init_net,
 };
 
-static int fib6_rules_net_init(struct net *net)
+static int __net_init fib6_rules_net_init(struct net *net)
 {
 	struct fib_rules_ops *ops;
 	int err = -ENOMEM;
@@ -291,7 +291,7 @@ out_fib6_rules_ops:
 	goto out;
 }
 
-static void fib6_rules_net_exit(struct net *net)
+static void __net_exit fib6_rules_net_exit(struct net *net)
 {
 	fib_rules_unregister(net->ipv6.fib6_rules_ops);
 }
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 4ae661bc3677..217dbc2e28d4 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -951,7 +951,7 @@ ctl_table ipv6_icmp_table_template[] = {
 	{ },
 };
 
-struct ctl_table *ipv6_icmp_sysctl_init(struct net *net)
+struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
 {
 	struct ctl_table *table;
 
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 0e93ca56eb69..f626ea2b304f 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -239,7 +239,7 @@ struct fib6_table *fib6_get_table(struct net *net, u32 id)
 	return NULL;
 }
 
-static void fib6_tables_init(struct net *net)
+static void __net_init fib6_tables_init(struct net *net)
 {
 	fib6_link_table(net, net->ipv6.fib6_main_tbl);
 	fib6_link_table(net, net->ipv6.fib6_local_tbl);
@@ -262,7 +262,7 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl,
 	return (struct dst_entry *) lookup(net, net->ipv6.fib6_main_tbl, fl, flags);
 }
 
-static void fib6_tables_init(struct net *net)
+static void __net_init fib6_tables_init(struct net *net)
 {
 	fib6_link_table(net, net->ipv6.fib6_main_tbl);
 }
@@ -1469,7 +1469,7 @@ static void fib6_gc_timer_cb(unsigned long arg)
 	fib6_run_gc(0, (struct net *)arg);
 }
 
-static int fib6_net_init(struct net *net)
+static int __net_init fib6_net_init(struct net *net)
 {
 	setup_timer(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, (unsigned long)net);
 
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 6e7bffa2205e..e41eba8aacf1 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -154,7 +154,7 @@ static void ip6_fl_gc(unsigned long dummy)
 	write_unlock(&ip6_fl_lock);
 }
 
-static void ip6_fl_purge(struct net *net)
+static void __net_exit ip6_fl_purge(struct net *net)
 {
 	int i;
 
@@ -735,7 +735,7 @@ static const struct file_operations ip6fl_seq_fops = {
 	.release	=	seq_release_net,
 };
 
-static int ip6_flowlabel_proc_init(struct net *net)
+static int __net_init ip6_flowlabel_proc_init(struct net *net)
 {
 	if (!proc_net_fops_create(net, "ip6_flowlabel",
 				  S_IRUGO, &ip6fl_seq_fops))
@@ -743,7 +743,7 @@ static int ip6_flowlabel_proc_init(struct net *net)
 	return 0;
 }
 
-static void ip6_flowlabel_proc_fini(struct net *net)
+static void __net_exit ip6_flowlabel_proc_fini(struct net *net)
 {
 	proc_net_remove(net, "ip6_flowlabel");
 }
@@ -754,11 +754,10 @@ static inline int ip6_flowlabel_proc_init(struct net *net)
 }
 static inline void ip6_flowlabel_proc_fini(struct net *net)
 {
-	return ;
 }
 #endif
 
-static inline void ip6_flowlabel_net_exit(struct net *net)
+static void __net_exit ip6_flowlabel_net_exit(struct net *net)
 {
 	ip6_fl_purge(net);
 	ip6_flowlabel_proc_fini(net);
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index cd48801a8d6f..eb6d09728633 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -121,10 +121,9 @@ static int ip6_output2(struct sk_buff *skb)
 	skb->dev = dev;
 
 	if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) {
-		struct ipv6_pinfo* np = skb->sk ? inet6_sk(skb->sk) : NULL;
 		struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb));
 
-		if (!(dev->flags & IFF_LOOPBACK) && (!np || np->mc_loop) &&
+		if (!(dev->flags & IFF_LOOPBACK) && sk_mc_loop(skb->sk) &&
 		    ((mroute6_socket(dev_net(dev)) &&
 		     !(IP6CB(skb)->flags & IP6SKB_FORWARDED)) ||
 		     ipv6_chk_mcast_addr(dev, &ipv6_hdr(skb)->daddr,
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index d453d07b0dfe..fbd786981aa9 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -74,7 +74,6 @@ MODULE_LICENSE("GPL");
 		     (addr)->s6_addr32[2] ^ (addr)->s6_addr32[3]) & \
 		    (HASH_SIZE - 1))
 
-static void ip6_fb_tnl_dev_init(struct net_device *dev);
 static void ip6_tnl_dev_init(struct net_device *dev);
 static void ip6_tnl_dev_setup(struct net_device *dev);
 
@@ -1364,7 +1363,7 @@ static void ip6_tnl_dev_init(struct net_device *dev)
  * Return: 0
  **/
 
-static void ip6_fb_tnl_dev_init(struct net_device *dev)
+static void __net_init ip6_fb_tnl_dev_init(struct net_device *dev)
 {
 	struct ip6_tnl *t = netdev_priv(dev);
 	struct net *net = dev_net(dev);
@@ -1388,7 +1387,7 @@ static struct xfrm6_tunnel ip6ip6_handler = {
 	.priority	=	1,
 };
 
-static void ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
+static void __net_exit ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
 {
 	int h;
 	struct ip6_tnl *t;
@@ -1407,7 +1406,7 @@ static void ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
 	unregister_netdevice_many(&list);
 }
 
-static int ip6_tnl_init_net(struct net *net)
+static int __net_init ip6_tnl_init_net(struct net *net)
 {
 	struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
 	int err;
@@ -1436,7 +1435,7 @@ err_alloc_dev:
 	return err;
 }
 
-static void ip6_tnl_exit_net(struct net *net)
+static void __net_exit ip6_tnl_exit_net(struct net *net)
 {
 	struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
 
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 2f2a5ca2c878..a9fbb151bb79 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -53,6 +53,7 @@
 static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 				u8 type, u8 code, int offset, __be32 info)
 {
+	struct net *net = dev_net(skb->dev);
 	__be32 spi;
 	struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
 	struct ip_comp_hdr *ipcomph =
@@ -63,7 +64,7 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 		return;
 
 	spi = htonl(ntohs(ipcomph->cpi));
-	x = xfrm_state_lookup(&init_net, (xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET6);
+	x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, spi, IPPROTO_COMP, AF_INET6);
 	if (!x)
 		return;
 
@@ -74,14 +75,15 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 
 static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x)
 {
+	struct net *net = xs_net(x);
 	struct xfrm_state *t = NULL;
 
-	t = xfrm_state_alloc(&init_net);
+	t = xfrm_state_alloc(net);
 	if (!t)
 		goto out;
 
 	t->id.proto = IPPROTO_IPV6;
-	t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr);
+	t->id.spi = xfrm6_tunnel_alloc_spi(net, (xfrm_address_t *)&x->props.saddr);
 	if (!t->id.spi)
 		goto error;
 
@@ -108,13 +110,14 @@ error:
 
 static int ipcomp6_tunnel_attach(struct xfrm_state *x)
 {
+	struct net *net = xs_net(x);
 	int err = 0;
 	struct xfrm_state *t = NULL;
 	__be32 spi;
 
-	spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&x->props.saddr);
+	spi = xfrm6_tunnel_spi_lookup(net, (xfrm_address_t *)&x->props.saddr);
 	if (spi)
-		t = xfrm_state_lookup(&init_net, (xfrm_address_t *)&x->id.daddr,
+		t = xfrm_state_lookup(net, (xfrm_address_t *)&x->id.daddr,
 					      spi, IPPROTO_IPV6, AF_INET6);
 	if (!t) {
 		t = ipcomp6_tunnel_create(x);
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 1f9c44442e65..25f6cca79e6b 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2646,7 +2646,7 @@ static const struct file_operations igmp6_mcf_seq_fops = {
 	.release	=	seq_release_net,
 };
 
-static int igmp6_proc_init(struct net *net)
+static int __net_init igmp6_proc_init(struct net *net)
 {
 	int err;
 
@@ -2666,23 +2666,22 @@ out_proc_net_igmp6:
 	goto out;
 }
 
-static void igmp6_proc_exit(struct net *net)
+static void __net_exit igmp6_proc_exit(struct net *net)
 {
 	proc_net_remove(net, "mcfilter6");
 	proc_net_remove(net, "igmp6");
 }
 #else
-static int igmp6_proc_init(struct net *net)
+static inline int igmp6_proc_init(struct net *net)
 {
 	return 0;
 }
-static void igmp6_proc_exit(struct net *net)
+static inline void igmp6_proc_exit(struct net *net)
 {
-	;
 }
 #endif
 
-static int igmp6_net_init(struct net *net)
+static int __net_init igmp6_net_init(struct net *net)
 {
 	int err;
 
@@ -2708,7 +2707,7 @@ out_sock_create:
 	goto out;
 }
 
-static void igmp6_net_exit(struct net *net)
+static void __net_exit igmp6_net_exit(struct net *net)
 {
 	inet_ctl_sock_destroy(net->ipv6.igmp_sk);
 	igmp6_proc_exit(net);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index c45852798092..2dfec6bb8ada 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1772,7 +1772,7 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void __user *bu
 
 #endif
 
-static int ndisc_net_init(struct net *net)
+static int __net_init ndisc_net_init(struct net *net)
 {
 	struct ipv6_pinfo *np;
 	struct sock *sk;
@@ -1797,7 +1797,7 @@ static int ndisc_net_init(struct net *net)
 	return 0;
 }
 
-static void ndisc_net_exit(struct net *net)
+static void __net_exit ndisc_net_exit(struct net *net)
 {
 	inet_ctl_sock_destroy(net->ipv6.ndisc_sk);
 }
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 0376ed6d5594..4332f4591482 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1169,10 +1169,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
 	if (t && !IS_ERR(t)) {
 		struct ip6t_getinfo info;
 		const struct xt_table_info *private = t->private;
-
 #ifdef CONFIG_COMPAT
+		struct xt_table_info tmp;
+
 		if (compat) {
-			struct xt_table_info tmp;
 			ret = compat_table_info(private, &tmp);
 			xt_compat_flush_offsets(AF_INET6);
 			private = &tmp;
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 744ea49de356..ad1fcda6898b 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -60,6 +60,7 @@ struct nf_ct_frag6_queue
 	struct inet_frag_queue	q;
 
 	__be32			id;		/* fragment id		*/
+	u32			user;
 	struct in6_addr		saddr;
 	struct in6_addr		daddr;
 
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index c9605c3ad91f..bfe2598dd563 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -59,7 +59,7 @@ static const struct file_operations sockstat6_seq_fops = {
 	.release = single_release_net,
 };
 
-static struct snmp_mib snmp6_ipstats_list[] = {
+static const struct snmp_mib snmp6_ipstats_list[] = {
 /* ipv6 mib according to RFC 2465 */
 	SNMP_MIB_ITEM("Ip6InReceives", IPSTATS_MIB_INPKTS),
 	SNMP_MIB_ITEM("Ip6InHdrErrors", IPSTATS_MIB_INHDRERRORS),
@@ -92,7 +92,7 @@ static struct snmp_mib snmp6_ipstats_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp6_icmp6_list[] = {
+static const struct snmp_mib snmp6_icmp6_list[] = {
 /* icmpv6 mib according to RFC 2466 */
 	SNMP_MIB_ITEM("Icmp6InMsgs", ICMP6_MIB_INMSGS),
 	SNMP_MIB_ITEM("Icmp6InErrors", ICMP6_MIB_INERRORS),
@@ -120,7 +120,7 @@ static const char *const icmp6type2name[256] = {
 };
 
 
-static struct snmp_mib snmp6_udp6_list[] = {
+static const struct snmp_mib snmp6_udp6_list[] = {
 	SNMP_MIB_ITEM("Udp6InDatagrams", UDP_MIB_INDATAGRAMS),
 	SNMP_MIB_ITEM("Udp6NoPorts", UDP_MIB_NOPORTS),
 	SNMP_MIB_ITEM("Udp6InErrors", UDP_MIB_INERRORS),
@@ -128,7 +128,7 @@ static struct snmp_mib snmp6_udp6_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp6_udplite6_list[] = {
+static const struct snmp_mib snmp6_udplite6_list[] = {
 	SNMP_MIB_ITEM("UdpLite6InDatagrams", UDP_MIB_INDATAGRAMS),
 	SNMP_MIB_ITEM("UdpLite6NoPorts", UDP_MIB_NOPORTS),
 	SNMP_MIB_ITEM("UdpLite6InErrors", UDP_MIB_INERRORS),
@@ -170,8 +170,8 @@ static void snmp6_seq_show_icmpv6msg(struct seq_file *seq, void **mib)
 	return;
 }
 
-static inline void
-snmp6_seq_show_item(struct seq_file *seq, void **mib, struct snmp_mib *itemlist)
+static void snmp6_seq_show_item(struct seq_file *seq, void **mib,
+				const struct snmp_mib *itemlist)
 {
 	int i;
 	for (i=0; itemlist[i].name; i++)
@@ -259,7 +259,7 @@ int snmp6_unregister_dev(struct inet6_dev *idev)
 	struct net *net = dev_net(idev->dev);
 	if (!net->mib.proc_net_devsnmp6)
 		return -ENOENT;
-	if (!idev || !idev->stats.proc_dir_entry)
+	if (!idev->stats.proc_dir_entry)
 		return -EINVAL;
 	remove_proc_entry(idev->stats.proc_dir_entry->name,
 			  net->mib.proc_net_devsnmp6);
@@ -267,7 +267,7 @@ int snmp6_unregister_dev(struct inet6_dev *idev)
 	return 0;
 }
 
-static int ipv6_proc_init_net(struct net *net)
+static int __net_init ipv6_proc_init_net(struct net *net)
 {
 	if (!proc_net_fops_create(net, "sockstat6", S_IRUGO,
 			&sockstat6_seq_fops))
@@ -288,7 +288,7 @@ proc_dev_snmp6_fail:
 	return -ENOMEM;
 }
 
-static void ipv6_proc_exit_net(struct net *net)
+static void __net_exit ipv6_proc_exit_net(struct net *net)
 {
 	proc_net_remove(net, "sockstat6");
 	proc_net_remove(net, "dev_snmp6");
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 926ce8eeffaf..ed31c37c6e39 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1275,7 +1275,7 @@ static const struct file_operations raw6_seq_fops = {
 	.release =	seq_release_net,
 };
 
-static int raw6_init_net(struct net *net)
+static int __net_init raw6_init_net(struct net *net)
 {
 	if (!proc_net_fops_create(net, "raw6", S_IRUGO, &raw6_seq_fops))
 		return -ENOMEM;
@@ -1283,7 +1283,7 @@ static int raw6_init_net(struct net *net)
 	return 0;
 }
 
-static void raw6_exit_net(struct net *net)
+static void __net_exit raw6_exit_net(struct net *net)
 {
 	proc_net_remove(net, "raw6");
 }
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 15bb122e1ce4..d93812d09c13 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -672,7 +672,7 @@ static struct ctl_table ip6_frags_ctl_table[] = {
 	{ }
 };
 
-static int ip6_frags_ns_sysctl_register(struct net *net)
+static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
 {
 	struct ctl_table *table;
 	struct ctl_table_header *hdr;
@@ -702,7 +702,7 @@ err_alloc:
 	return -ENOMEM;
 }
 
-static void ip6_frags_ns_sysctl_unregister(struct net *net)
+static void __net_exit ip6_frags_ns_sysctl_unregister(struct net *net)
 {
 	struct ctl_table *table;
 
@@ -745,7 +745,7 @@ static inline void ip6_frags_sysctl_unregister(void)
 }
 #endif
 
-static int ipv6_frags_init_net(struct net *net)
+static int __net_init ipv6_frags_init_net(struct net *net)
 {
 	net->ipv6.frags.high_thresh = IPV6_FRAG_HIGH_THRESH;
 	net->ipv6.frags.low_thresh = IPV6_FRAG_LOW_THRESH;
@@ -756,7 +756,7 @@ static int ipv6_frags_init_net(struct net *net)
 	return ip6_frags_ns_sysctl_register(net);
 }
 
-static void ipv6_frags_exit_net(struct net *net)
+static void __net_exit ipv6_frags_exit_net(struct net *net)
 {
 	ip6_frags_ns_sysctl_unregister(net);
 	inet_frags_exit_net(&net->ipv6.frags, &ip6_frags);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c2bd74c5f8d9..8500156f2637 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2612,7 +2612,7 @@ ctl_table ipv6_route_table_template[] = {
 	{ }
 };
 
-struct ctl_table *ipv6_route_sysctl_init(struct net *net)
+struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
 {
 	struct ctl_table *table;
 
@@ -2637,7 +2637,7 @@ struct ctl_table *ipv6_route_sysctl_init(struct net *net)
 }
 #endif
 
-static int ip6_route_net_init(struct net *net)
+static int __net_init ip6_route_net_init(struct net *net)
 {
 	int ret = -ENOMEM;
 
@@ -2702,7 +2702,7 @@ out_ip6_dst_ops:
 	goto out;
 }
 
-static void ip6_route_net_exit(struct net *net)
+static void __net_exit ip6_route_net_exit(struct net *net)
 {
 #ifdef CONFIG_PROC_FS
 	proc_net_remove(net, "ipv6_route");
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 976e68244b99..10207cc8cc0e 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -62,7 +62,6 @@
 #define HASH_SIZE  16
 #define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&0xF)
 
-static void ipip6_fb_tunnel_init(struct net_device *dev);
 static void ipip6_tunnel_init(struct net_device *dev);
 static void ipip6_tunnel_setup(struct net_device *dev);
 
@@ -1120,7 +1119,7 @@ static void ipip6_tunnel_init(struct net_device *dev)
 	ipip6_tunnel_bind_dev(dev);
 }
 
-static void ipip6_fb_tunnel_init(struct net_device *dev)
+static void __net_init ipip6_fb_tunnel_init(struct net_device *dev)
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	struct iphdr *iph = &tunnel->parms.iph;
@@ -1145,7 +1144,7 @@ static struct xfrm_tunnel sit_handler = {
 	.priority	=	1,
 };
 
-static void sit_destroy_tunnels(struct sit_net *sitn, struct list_head *head)
+static void __net_exit sit_destroy_tunnels(struct sit_net *sitn, struct list_head *head)
 {
 	int prio;
 
@@ -1162,7 +1161,7 @@ static void sit_destroy_tunnels(struct sit_net *sitn, struct list_head *head)
 	}
 }
 
-static int sit_init_net(struct net *net)
+static int __net_init sit_init_net(struct net *net)
 {
 	struct sit_net *sitn = net_generic(net, sit_net_id);
 	int err;
@@ -1195,7 +1194,7 @@ err_alloc_dev:
 	return err;
 }
 
-static void sit_exit_net(struct net *net)
+static void __net_exit sit_exit_net(struct net *net)
 {
 	struct sit_net *sitn = net_generic(net, sit_net_id);
 	LIST_HEAD(list);
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index c690736885b4..f841d93bf987 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -55,7 +55,7 @@ struct ctl_path net_ipv6_ctl_path[] = {
 };
 EXPORT_SYMBOL_GPL(net_ipv6_ctl_path);
 
-static int ipv6_sysctl_net_init(struct net *net)
+static int __net_init ipv6_sysctl_net_init(struct net *net)
 {
 	struct ctl_table *ipv6_table;
 	struct ctl_table *ipv6_route_table;
@@ -98,7 +98,7 @@ out_ipv6_table:
 	goto out;
 }
 
-static void ipv6_sysctl_net_exit(struct net *net)
+static void __net_exit ipv6_sysctl_net_exit(struct net *net)
 {
 	struct ctl_table *ipv6_table;
 	struct ctl_table *ipv6_route_table;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index febfd595a40d..6963a6b6763e 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -520,6 +520,13 @@ done:
 	return err;
 }
 
+static int tcp_v6_rtx_synack(struct sock *sk, struct request_sock *req,
+			     struct request_values *rvp)
+{
+	TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
+	return tcp_v6_send_synack(sk, req, rvp);
+}
+
 static inline void syn_flood_warning(struct sk_buff *skb)
 {
 #ifdef CONFIG_SYN_COOKIES
@@ -876,7 +883,7 @@ static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb)
 
 	if (genhash || memcmp(hash_location, newhash, 16) != 0) {
 		if (net_ratelimit()) {
-			printk(KERN_INFO "MD5 Hash %s for (%pI6, %u)->(%pI6, %u)\n",
+			printk(KERN_INFO "MD5 Hash %s for [%pI6c]:%u->[%pI6c]:%u\n",
 			       genhash ? "failed" : "mismatch",
 			       &ip6h->saddr, ntohs(th->source),
 			       &ip6h->daddr, ntohs(th->dest));
@@ -890,10 +897,11 @@ static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb)
 struct request_sock_ops tcp6_request_sock_ops __read_mostly = {
 	.family		=	AF_INET6,
 	.obj_size	=	sizeof(struct tcp6_request_sock),
-	.rtx_syn_ack	=	tcp_v6_send_synack,
+	.rtx_syn_ack	=	tcp_v6_rtx_synack,
 	.send_ack	=	tcp_v6_reqsk_send_ack,
 	.destructor	=	tcp_v6_reqsk_destructor,
-	.send_reset	=	tcp_v6_send_reset
+	.send_reset	=	tcp_v6_send_reset,
+	.syn_ack_timeout = 	tcp_syn_ack_timeout,
 };
 
 #ifdef CONFIG_TCP_MD5SIG
@@ -2105,7 +2113,7 @@ static struct tcp_seq_afinfo tcp6_seq_afinfo = {
 	},
 };
 
-int tcp6_proc_init(struct net *net)
+int __net_init tcp6_proc_init(struct net *net)
 {
 	return tcp_proc_register(net, &tcp6_seq_afinfo);
 }
@@ -2174,18 +2182,18 @@ static struct inet_protosw tcpv6_protosw = {
 				INET_PROTOSW_ICSK,
 };
 
-static int tcpv6_net_init(struct net *net)
+static int __net_init tcpv6_net_init(struct net *net)
 {
 	return inet_ctl_sock_create(&net->ipv6.tcp_sk, PF_INET6,
 				    SOCK_RAW, IPPROTO_TCP, net);
 }
 
-static void tcpv6_net_exit(struct net *net)
+static void __net_exit tcpv6_net_exit(struct net *net)
 {
 	inet_ctl_sock_destroy(net->ipv6.tcp_sk);
 }
 
-static void tcpv6_net_exit_batch(struct list_head *net_exit_list)
+static void __net_exit tcpv6_net_exit_batch(struct list_head *net_exit_list)
 {
 	inet_twsk_purge(&tcp_hashinfo, &tcp_death_row, AF_INET6);
 }
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 69ebdbe78c47..34efb3589ffa 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1396,7 +1396,7 @@ static struct udp_seq_afinfo udp6_seq_afinfo = {
 	},
 };
 
-int udp6_proc_init(struct net *net)
+int __net_init udp6_proc_init(struct net *net)
 {
 	return udp_proc_register(net, &udp6_seq_afinfo);
 }
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index 6ea6938919e6..5f48fadc27f7 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -104,12 +104,12 @@ static struct udp_seq_afinfo udplite6_seq_afinfo = {
 	},
 };
 
-static int udplite6_proc_init_net(struct net *net)
+static int __net_init udplite6_proc_init_net(struct net *net)
 {
 	return udp_proc_register(net, &udplite6_seq_afinfo);
 }
 
-static void udplite6_proc_exit_net(struct net *net)
+static void __net_exit udplite6_proc_exit_net(struct net *net)
 {
 	udp_proc_unregister(net, &udplite6_seq_afinfo);
 }
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 7254e3f899a7..dbdc696f5fc5 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -24,7 +24,6 @@
 #include <net/mip6.h>
 #endif
 
-static struct dst_ops xfrm6_dst_ops;
 static struct xfrm_policy_afinfo xfrm6_policy_afinfo;
 
 static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos,
@@ -224,8 +223,10 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
 
 static inline int xfrm6_garbage_collect(struct dst_ops *ops)
 {
-	xfrm6_policy_afinfo.garbage_collect(&init_net);
-	return (atomic_read(&xfrm6_dst_ops.entries) > xfrm6_dst_ops.gc_thresh*2);
+	struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
+
+	xfrm6_policy_afinfo.garbage_collect(net);
+	return (atomic_read(&ops->entries) > ops->gc_thresh * 2);
 }
 
 static void xfrm6_update_pmtu(struct dst_entry *dst, u32 mtu)
@@ -310,7 +311,7 @@ static void xfrm6_policy_fini(void)
 static struct ctl_table xfrm6_policy_table[] = {
 	{
 		.procname       = "xfrm6_gc_thresh",
-		.data	   	= &xfrm6_dst_ops.gc_thresh,
+		.data	   	= &init_net.xfrm.xfrm6_dst_ops.gc_thresh,
 		.maxlen	 	= sizeof(int),
 		.mode	   	= 0644,
 		.proc_handler   = proc_dointvec,
@@ -326,13 +327,6 @@ int __init xfrm6_init(void)
 	int ret;
 	unsigned int gc_thresh;
 
-	ret = xfrm6_policy_init();
-	if (ret)
-		goto out;
-
-	ret = xfrm6_state_init();
-	if (ret)
-		goto out_policy;
 	/*
 	 * We need a good default value for the xfrm6 gc threshold.
 	 * In ipv4 we set it to the route hash table size * 8, which
@@ -346,6 +340,15 @@ int __init xfrm6_init(void)
 	 */
 	gc_thresh = FIB6_TABLE_HASHSZ * 8;
 	xfrm6_dst_ops.gc_thresh = (gc_thresh < 1024) ? 1024 : gc_thresh;
+
+	ret = xfrm6_policy_init();
+	if (ret)
+		goto out;
+
+	ret = xfrm6_state_init();
+	if (ret)
+		goto out_policy;
+
 #ifdef CONFIG_SYSCTL
 	sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv6_ctl_path,
 						xfrm6_policy_table);
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 438831d33593..d6f9aeec69f7 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -30,6 +30,25 @@
 #include <linux/ipv6.h>
 #include <linux/icmpv6.h>
 #include <linux/mutex.h>
+#include <net/netns/generic.h>
+
+#define XFRM6_TUNNEL_SPI_BYADDR_HSIZE 256
+#define XFRM6_TUNNEL_SPI_BYSPI_HSIZE 256
+
+#define XFRM6_TUNNEL_SPI_MIN	1
+#define XFRM6_TUNNEL_SPI_MAX	0xffffffff
+
+struct xfrm6_tunnel_net {
+	struct hlist_head spi_byaddr[XFRM6_TUNNEL_SPI_BYADDR_HSIZE];
+	struct hlist_head spi_byspi[XFRM6_TUNNEL_SPI_BYSPI_HSIZE];
+	u32 spi;
+};
+
+static int xfrm6_tunnel_net_id __read_mostly;
+static inline struct xfrm6_tunnel_net *xfrm6_tunnel_pernet(struct net *net)
+{
+	return net_generic(net, xfrm6_tunnel_net_id);
+}
 
 /*
  * xfrm_tunnel_spi things are for allocating unique id ("spi")
@@ -46,19 +65,8 @@ struct xfrm6_tunnel_spi {
 
 static DEFINE_SPINLOCK(xfrm6_tunnel_spi_lock);
 
-static u32 xfrm6_tunnel_spi;
-
-#define XFRM6_TUNNEL_SPI_MIN	1
-#define XFRM6_TUNNEL_SPI_MAX	0xffffffff
-
 static struct kmem_cache *xfrm6_tunnel_spi_kmem __read_mostly;
 
-#define XFRM6_TUNNEL_SPI_BYADDR_HSIZE 256
-#define XFRM6_TUNNEL_SPI_BYSPI_HSIZE 256
-
-static struct hlist_head xfrm6_tunnel_spi_byaddr[XFRM6_TUNNEL_SPI_BYADDR_HSIZE];
-static struct hlist_head xfrm6_tunnel_spi_byspi[XFRM6_TUNNEL_SPI_BYSPI_HSIZE];
-
 static inline unsigned xfrm6_tunnel_spi_hash_byaddr(xfrm_address_t *addr)
 {
 	unsigned h;
@@ -77,49 +85,30 @@ static inline unsigned xfrm6_tunnel_spi_hash_byspi(u32 spi)
 }
 
 
-static int xfrm6_tunnel_spi_init(void)
+static int __init xfrm6_tunnel_spi_init(void)
 {
-	int i;
-
-	xfrm6_tunnel_spi = 0;
 	xfrm6_tunnel_spi_kmem = kmem_cache_create("xfrm6_tunnel_spi",
 						  sizeof(struct xfrm6_tunnel_spi),
 						  0, SLAB_HWCACHE_ALIGN,
 						  NULL);
 	if (!xfrm6_tunnel_spi_kmem)
 		return -ENOMEM;
-
-	for (i = 0; i < XFRM6_TUNNEL_SPI_BYADDR_HSIZE; i++)
-		INIT_HLIST_HEAD(&xfrm6_tunnel_spi_byaddr[i]);
-	for (i = 0; i < XFRM6_TUNNEL_SPI_BYSPI_HSIZE; i++)
-		INIT_HLIST_HEAD(&xfrm6_tunnel_spi_byspi[i]);
 	return 0;
 }
 
 static void xfrm6_tunnel_spi_fini(void)
 {
-	int i;
-
-	for (i = 0; i < XFRM6_TUNNEL_SPI_BYADDR_HSIZE; i++) {
-		if (!hlist_empty(&xfrm6_tunnel_spi_byaddr[i]))
-			return;
-	}
-	for (i = 0; i < XFRM6_TUNNEL_SPI_BYSPI_HSIZE; i++) {
-		if (!hlist_empty(&xfrm6_tunnel_spi_byspi[i]))
-			return;
-	}
-	rcu_barrier();
 	kmem_cache_destroy(xfrm6_tunnel_spi_kmem);
-	xfrm6_tunnel_spi_kmem = NULL;
 }
 
-static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
+static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr)
 {
+	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
 	struct xfrm6_tunnel_spi *x6spi;
 	struct hlist_node *pos;
 
 	hlist_for_each_entry_rcu(x6spi, pos,
-			     &xfrm6_tunnel_spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)],
+			     &xfrm6_tn->spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)],
 			     list_byaddr) {
 		if (memcmp(&x6spi->addr, saddr, sizeof(x6spi->addr)) == 0)
 			return x6spi;
@@ -128,13 +117,13 @@ static struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
 	return NULL;
 }
 
-__be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_spi *x6spi;
 	u32 spi;
 
 	rcu_read_lock_bh();
-	x6spi = __xfrm6_tunnel_spi_lookup(saddr);
+	x6spi = __xfrm6_tunnel_spi_lookup(net, saddr);
 	spi = x6spi ? x6spi->spi : 0;
 	rcu_read_unlock_bh();
 	return htonl(spi);
@@ -142,14 +131,15 @@ __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr)
 
 EXPORT_SYMBOL(xfrm6_tunnel_spi_lookup);
 
-static int __xfrm6_tunnel_spi_check(u32 spi)
+static int __xfrm6_tunnel_spi_check(struct net *net, u32 spi)
 {
+	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
 	struct xfrm6_tunnel_spi *x6spi;
 	int index = xfrm6_tunnel_spi_hash_byspi(spi);
 	struct hlist_node *pos;
 
 	hlist_for_each_entry(x6spi, pos,
-			     &xfrm6_tunnel_spi_byspi[index],
+			     &xfrm6_tn->spi_byspi[index],
 			     list_byspi) {
 		if (x6spi->spi == spi)
 			return -1;
@@ -157,32 +147,33 @@ static int __xfrm6_tunnel_spi_check(u32 spi)
 	return index;
 }
 
-static u32 __xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
+static u32 __xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr)
 {
+	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
 	u32 spi;
 	struct xfrm6_tunnel_spi *x6spi;
 	int index;
 
-	if (xfrm6_tunnel_spi < XFRM6_TUNNEL_SPI_MIN ||
-	    xfrm6_tunnel_spi >= XFRM6_TUNNEL_SPI_MAX)
-		xfrm6_tunnel_spi = XFRM6_TUNNEL_SPI_MIN;
+	if (xfrm6_tn->spi < XFRM6_TUNNEL_SPI_MIN ||
+	    xfrm6_tn->spi >= XFRM6_TUNNEL_SPI_MAX)
+		xfrm6_tn->spi = XFRM6_TUNNEL_SPI_MIN;
 	else
-		xfrm6_tunnel_spi++;
+		xfrm6_tn->spi++;
 
-	for (spi = xfrm6_tunnel_spi; spi <= XFRM6_TUNNEL_SPI_MAX; spi++) {
-		index = __xfrm6_tunnel_spi_check(spi);
+	for (spi = xfrm6_tn->spi; spi <= XFRM6_TUNNEL_SPI_MAX; spi++) {
+		index = __xfrm6_tunnel_spi_check(net, spi);
 		if (index >= 0)
 			goto alloc_spi;
 	}
-	for (spi = XFRM6_TUNNEL_SPI_MIN; spi < xfrm6_tunnel_spi; spi++) {
-		index = __xfrm6_tunnel_spi_check(spi);
+	for (spi = XFRM6_TUNNEL_SPI_MIN; spi < xfrm6_tn->spi; spi++) {
+		index = __xfrm6_tunnel_spi_check(net, spi);
 		if (index >= 0)
 			goto alloc_spi;
 	}
 	spi = 0;
 	goto out;
 alloc_spi:
-	xfrm6_tunnel_spi = spi;
+	xfrm6_tn->spi = spi;
 	x6spi = kmem_cache_alloc(xfrm6_tunnel_spi_kmem, GFP_ATOMIC);
 	if (!x6spi)
 		goto out;
@@ -192,26 +183,26 @@ alloc_spi:
 	x6spi->spi = spi;
 	atomic_set(&x6spi->refcnt, 1);
 
-	hlist_add_head_rcu(&x6spi->list_byspi, &xfrm6_tunnel_spi_byspi[index]);
+	hlist_add_head_rcu(&x6spi->list_byspi, &xfrm6_tn->spi_byspi[index]);
 
 	index = xfrm6_tunnel_spi_hash_byaddr(saddr);
-	hlist_add_head_rcu(&x6spi->list_byaddr, &xfrm6_tunnel_spi_byaddr[index]);
+	hlist_add_head_rcu(&x6spi->list_byaddr, &xfrm6_tn->spi_byaddr[index]);
 out:
 	return spi;
 }
 
-__be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr)
+__be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr)
 {
 	struct xfrm6_tunnel_spi *x6spi;
 	u32 spi;
 
 	spin_lock_bh(&xfrm6_tunnel_spi_lock);
-	x6spi = __xfrm6_tunnel_spi_lookup(saddr);
+	x6spi = __xfrm6_tunnel_spi_lookup(net, saddr);
 	if (x6spi) {
 		atomic_inc(&x6spi->refcnt);
 		spi = x6spi->spi;
 	} else
-		spi = __xfrm6_tunnel_alloc_spi(saddr);
+		spi = __xfrm6_tunnel_alloc_spi(net, saddr);
 	spin_unlock_bh(&xfrm6_tunnel_spi_lock);
 
 	return htonl(spi);
@@ -225,15 +216,16 @@ static void x6spi_destroy_rcu(struct rcu_head *head)
 			container_of(head, struct xfrm6_tunnel_spi, rcu_head));
 }
 
-void xfrm6_tunnel_free_spi(xfrm_address_t *saddr)
+void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr)
 {
+	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
 	struct xfrm6_tunnel_spi *x6spi;
 	struct hlist_node *pos, *n;
 
 	spin_lock_bh(&xfrm6_tunnel_spi_lock);
 
 	hlist_for_each_entry_safe(x6spi, pos, n,
-				  &xfrm6_tunnel_spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)],
+				  &xfrm6_tn->spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)],
 				  list_byaddr)
 	{
 		if (memcmp(&x6spi->addr, saddr, sizeof(x6spi->addr)) == 0) {
@@ -263,10 +255,11 @@ static int xfrm6_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
 
 static int xfrm6_tunnel_rcv(struct sk_buff *skb)
 {
+	struct net *net = dev_net(skb->dev);
 	struct ipv6hdr *iph = ipv6_hdr(skb);
 	__be32 spi;
 
-	spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr);
+	spi = xfrm6_tunnel_spi_lookup(net, (xfrm_address_t *)&iph->saddr);
 	return xfrm6_rcv_spi(skb, IPPROTO_IPV6, spi) > 0 ? : 0;
 }
 
@@ -326,7 +319,9 @@ static int xfrm6_tunnel_init_state(struct xfrm_state *x)
 
 static void xfrm6_tunnel_destroy(struct xfrm_state *x)
 {
-	xfrm6_tunnel_free_spi((xfrm_address_t *)&x->props.saddr);
+	struct net *net = xs_net(x);
+
+	xfrm6_tunnel_free_spi(net, (xfrm_address_t *)&x->props.saddr);
 }
 
 static const struct xfrm_type xfrm6_tunnel_type = {
@@ -351,18 +346,54 @@ static struct xfrm6_tunnel xfrm46_tunnel_handler = {
 	.priority	= 2,
 };
 
+static int __net_init xfrm6_tunnel_net_init(struct net *net)
+{
+	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
+	unsigned int i;
+
+	for (i = 0; i < XFRM6_TUNNEL_SPI_BYADDR_HSIZE; i++)
+		INIT_HLIST_HEAD(&xfrm6_tn->spi_byaddr[i]);
+	for (i = 0; i < XFRM6_TUNNEL_SPI_BYSPI_HSIZE; i++)
+		INIT_HLIST_HEAD(&xfrm6_tn->spi_byspi[i]);
+	xfrm6_tn->spi = 0;
+
+	return 0;
+}
+
+static void __net_exit xfrm6_tunnel_net_exit(struct net *net)
+{
+}
+
+static struct pernet_operations xfrm6_tunnel_net_ops = {
+	.init	= xfrm6_tunnel_net_init,
+	.exit	= xfrm6_tunnel_net_exit,
+	.id	= &xfrm6_tunnel_net_id,
+	.size	= sizeof(struct xfrm6_tunnel_net),
+};
+
 static int __init xfrm6_tunnel_init(void)
 {
-	if (xfrm_register_type(&xfrm6_tunnel_type, AF_INET6) < 0)
+	int rv;
+
+	rv = xfrm_register_type(&xfrm6_tunnel_type, AF_INET6);
+	if (rv < 0)
 		goto err;
-	if (xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6))
+	rv = xfrm6_tunnel_register(&xfrm6_tunnel_handler, AF_INET6);
+	if (rv < 0)
 		goto unreg;
-	if (xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET))
+	rv = xfrm6_tunnel_register(&xfrm46_tunnel_handler, AF_INET);
+	if (rv < 0)
 		goto dereg6;
-	if (xfrm6_tunnel_spi_init() < 0)
+	rv = xfrm6_tunnel_spi_init();
+	if (rv < 0)
 		goto dereg46;
+	rv = register_pernet_subsys(&xfrm6_tunnel_net_ops);
+	if (rv < 0)
+		goto deregspi;
 	return 0;
 
+deregspi:
+	xfrm6_tunnel_spi_fini();
 dereg46:
 	xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET);
 dereg6:
@@ -370,11 +401,12 @@ dereg6:
 unreg:
 	xfrm_unregister_type(&xfrm6_tunnel_type, AF_INET6);
 err:
-	return -EAGAIN;
+	return rv;
 }
 
 static void __exit xfrm6_tunnel_fini(void)
 {
+	unregister_pernet_subsys(&xfrm6_tunnel_net_ops);
 	xfrm6_tunnel_spi_fini();
 	xfrm6_tunnel_deregister(&xfrm46_tunnel_handler, AF_INET);
 	xfrm6_tunnel_deregister(&xfrm6_tunnel_handler, AF_INET6);
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 811984d9324b..8b85d774e47f 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -496,9 +496,6 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
 
 	IRDA_DEBUG(0, "%s()\n", __func__ );
 
-	if (!tty)
-		return;
-
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
 
@@ -1007,9 +1004,6 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
 
-	if (!tty)
-		return;
-
 	/* ircomm_tty_flush_buffer(tty); */
 	ircomm_tty_shutdown(self);
 
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 156020d138b5..6b3602de359a 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -698,15 +698,18 @@ dev_irnet_ioctl(
 
       /* Query PPP channel and unit number */
     case PPPIOCGCHAN:
+      lock_kernel();
       if(ap->ppp_open && !put_user(ppp_channel_index(&ap->chan),
 						(int __user *)argp))
 	err = 0;
+      unlock_kernel();
       break;
     case PPPIOCGUNIT:
       lock_kernel();
       if(ap->ppp_open && !put_user(ppp_unit_number(&ap->chan),
 						(int __user *)argp))
-      err = 0;
+        err = 0;
+      unlock_kernel();
       break;
 
       /* All these ioctls can be passed both directly and from ppp_generic,
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 76fa6fef6473..41dd2cb07ef3 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3019,12 +3019,11 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, struct km_e
 static u32 get_acqseq(void)
 {
 	u32 res;
-	static u32 acqseq;
-	static DEFINE_SPINLOCK(acqseq_lock);
+	static atomic_t acqseq;
 
-	spin_lock_bh(&acqseq_lock);
-	res = (++acqseq ? : ++acqseq);
-	spin_unlock_bh(&acqseq_lock);
+	do {
+		res = atomic_inc_return(&acqseq);
+	} while (!res);
 	return res;
 }
 
@@ -3738,17 +3737,17 @@ static int __net_init pfkey_init_proc(struct net *net)
 	return 0;
 }
 
-static void pfkey_exit_proc(struct net *net)
+static void __net_exit pfkey_exit_proc(struct net *net)
 {
 	proc_net_remove(net, "pfkey");
 }
 #else
-static int __net_init pfkey_init_proc(struct net *net)
+static inline int pfkey_init_proc(struct net *net)
 {
 	return 0;
 }
 
-static void pfkey_exit_proc(struct net *net)
+static inline void pfkey_exit_proc(struct net *net)
 {
 }
 #endif
@@ -3794,9 +3793,9 @@ static struct pernet_operations pfkey_net_ops = {
 
 static void __exit ipsec_pfkey_exit(void)
 {
-	unregister_pernet_subsys(&pfkey_net_ops);
 	xfrm_unregister_km(&pfkeyv2_mgr);
 	sock_unregister(PF_KEY);
+	unregister_pernet_subsys(&pfkey_net_ops);
 	proto_unregister(&key_proto);
 }
 
@@ -3807,21 +3806,22 @@ static int __init ipsec_pfkey_init(void)
 	if (err != 0)
 		goto out;
 
-	err = sock_register(&pfkey_family_ops);
+	err = register_pernet_subsys(&pfkey_net_ops);
 	if (err != 0)
 		goto out_unregister_key_proto;
+	err = sock_register(&pfkey_family_ops);
+	if (err != 0)
+		goto out_unregister_pernet;
 	err = xfrm_register_km(&pfkeyv2_mgr);
 	if (err != 0)
 		goto out_sock_unregister;
-	err = register_pernet_subsys(&pfkey_net_ops);
-	if (err != 0)
-		goto out_xfrm_unregister_km;
 out:
 	return err;
-out_xfrm_unregister_km:
-	xfrm_unregister_km(&pfkeyv2_mgr);
+
 out_sock_unregister:
 	sock_unregister(PF_KEY);
+out_unregister_pernet:
+	unregister_pernet_subsys(&pfkey_net_ops);
 out_unregister_key_proto:
 	proto_unregister(&key_proto);
 	goto out;
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index ceda36618d3c..718fbcff84d2 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -179,7 +179,8 @@ static void sta_addba_resp_timer_expired(unsigned long data)
 
 	/* check if the TID waits for addBA response */
 	spin_lock_bh(&sta->lock);
-	if ((*state & (HT_ADDBA_REQUESTED_MSK | HT_ADDBA_RECEIVED_MSK)) !=
+	if ((*state & (HT_ADDBA_REQUESTED_MSK | HT_ADDBA_RECEIVED_MSK |
+		       HT_AGG_STATE_REQ_STOP_BA_MSK)) !=
 						HT_ADDBA_REQUESTED_MSK) {
 		spin_unlock_bh(&sta->lock);
 		*state = HT_AGG_STATE_IDLE;
@@ -301,7 +302,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid)
 	 * call back right away, it must see that the flow has begun */
 	*state |= HT_ADDBA_REQUESTED_MSK;
 
-	start_seq_num = sta->tid_seq[tid];
+	start_seq_num = sta->tid_seq[tid] >> 4;
 
 	ret = drv_ampdu_action(local, sdata, IEEE80211_AMPDU_TX_START,
 			       pubsta, tid, &start_seq_num);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 2e5e841e9b7b..facf233843e0 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -148,7 +148,7 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
 	rcu_read_lock();
 
 	if (mac_addr) {
-		sta = sta_info_get(sdata, mac_addr);
+		sta = sta_info_get_bss(sdata, mac_addr);
 		if (!sta) {
 			ieee80211_key_free(key);
 			err = -ENOENT;
@@ -179,7 +179,7 @@ static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev,
 	if (mac_addr) {
 		ret = -ENOENT;
 
-		sta = sta_info_get(sdata, mac_addr);
+		sta = sta_info_get_bss(sdata, mac_addr);
 		if (!sta)
 			goto out_unlock;
 
@@ -226,7 +226,7 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev,
 	rcu_read_lock();
 
 	if (mac_addr) {
-		sta = sta_info_get(sdata, mac_addr);
+		sta = sta_info_get_bss(sdata, mac_addr);
 		if (!sta)
 			goto out;
 
@@ -419,7 +419,7 @@ static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev,
 
 	rcu_read_lock();
 
-	sta = sta_info_get(sdata, mac);
+	sta = sta_info_get_bss(sdata, mac);
 	if (sta) {
 		ret = 0;
 		sta_set_sinfo(sta, sinfo);
@@ -775,7 +775,7 @@ static int ieee80211_del_station(struct wiphy *wiphy, struct net_device *dev,
 	if (mac) {
 		rcu_read_lock();
 
-		sta = sta_info_get(sdata, mac);
+		sta = sta_info_get_bss(sdata, mac);
 		if (!sta) {
 			rcu_read_unlock();
 			return -ENOENT;
@@ -803,7 +803,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 
 	rcu_read_lock();
 
-	sta = sta_info_get(sdata, mac);
+	sta = sta_info_get_bss(sdata, mac);
 	if (!sta) {
 		rcu_read_unlock();
 		return -ENOENT;
@@ -1085,6 +1085,13 @@ static int ieee80211_change_bss(struct wiphy *wiphy,
 			params->use_short_preamble;
 		changed |= BSS_CHANGED_ERP_PREAMBLE;
 	}
+
+	if (!sdata->vif.bss_conf.use_short_slot &&
+	    sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) {
+		sdata->vif.bss_conf.use_short_slot = true;
+		changed |= BSS_CHANGED_ERP_SLOT;
+	}
+
 	if (params->use_short_slot_time >= 0) {
 		sdata->vif.bss_conf.use_short_slot =
 			params->use_short_slot_time;
@@ -1128,6 +1135,13 @@ static int ieee80211_set_txq_params(struct wiphy *wiphy,
 	p.cw_max = params->cwmax;
 	p.cw_min = params->cwmin;
 	p.txop = params->txop;
+
+	/*
+	 * Setting tx queue params disables u-apsd because it's only
+	 * called in master mode.
+	 */
+	p.uapsd = false;
+
 	if (drv_conf_tx(local, params->queue, &p)) {
 		printk(KERN_DEBUG "%s: failed to set TX queue "
 		       "parameters for queue %d\n",
@@ -1230,6 +1244,13 @@ static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 	struct ieee80211_local *local = wiphy_priv(wiphy);
 	int err;
 
+	if (changed & WIPHY_PARAM_COVERAGE_CLASS) {
+		err = drv_set_coverage_class(local, wiphy->coverage_class);
+
+		if (err)
+			return err;
+	}
+
 	if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
 		err = drv_set_rts_threshold(local, wiphy->rts_threshold);
 
@@ -1368,6 +1389,9 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
 	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
 	struct ieee80211_conf *conf = &local->hw.conf;
 
+	if (sdata->vif.type != NL80211_IFTYPE_STATION)
+		return -EOPNOTSUPP;
+
 	if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
 		return -EOPNOTSUPP;
 
@@ -1399,8 +1423,6 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
 	int i;
-	u32 target_rate;
-	struct ieee80211_supported_band *sband;
 
 	/*
 	 * This _could_ be supported by providing a hook for
@@ -1410,35 +1432,11 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
 	if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
 		return -EOPNOTSUPP;
 
-	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 
-	/*
-	 * target_rate = -1, rate->fixed = 0 means auto only, so use all rates
-	 * target_rate = X, rate->fixed = 1 means only rate X
-	 * target_rate = X, rate->fixed = 0 means all rates <= X
-	 */
-	sdata->max_ratectrl_rateidx = -1;
-	sdata->force_unicast_rateidx = -1;
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+		sdata->rc_rateidx_mask[i] = mask->control[i].legacy;
 
-	if (mask->fixed)
-		target_rate = mask->fixed / 100;
-	else if (mask->maxrate)
-		target_rate = mask->maxrate / 100;
-	else
-		return 0;
-
-	for (i = 0; i< sband->n_bitrates; i++) {
-		if (target_rate != sband->bitrates[i].bitrate)
-			continue;
-
-		/* requested bitrate found */
-		sdata->max_ratectrl_rateidx = i;
-		if (mask->fixed)
-			sdata->force_unicast_rateidx = i;
-		return 0;
-	}
-
-	return -EINVAL;
+	return 0;
 }
 
 static int ieee80211_remain_on_channel(struct wiphy *wiphy,
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index e4b54093d41b..b3bc32b62a5a 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -158,6 +158,98 @@ static const struct file_operations noack_ops = {
 	.open = mac80211_open_file_generic
 };
 
+static ssize_t uapsd_queues_read(struct file *file, char __user *user_buf,
+				 size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	int res;
+	char buf[10];
+
+	res = scnprintf(buf, sizeof(buf), "0x%x\n", local->uapsd_queues);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
+}
+
+static ssize_t uapsd_queues_write(struct file *file,
+				  const char __user *user_buf,
+				  size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	unsigned long val;
+	char buf[10];
+	size_t len;
+	int ret;
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len))
+		return -EFAULT;
+	buf[len] = '\0';
+
+	ret = strict_strtoul(buf, 0, &val);
+
+	if (ret)
+		return -EINVAL;
+
+	if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK)
+		return -ERANGE;
+
+	local->uapsd_queues = val;
+
+	return count;
+}
+
+static const struct file_operations uapsd_queues_ops = {
+	.read = uapsd_queues_read,
+	.write = uapsd_queues_write,
+	.open = mac80211_open_file_generic
+};
+
+static ssize_t uapsd_max_sp_len_read(struct file *file, char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	int res;
+	char buf[10];
+
+	res = scnprintf(buf, sizeof(buf), "0x%x\n", local->uapsd_max_sp_len);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, res);
+}
+
+static ssize_t uapsd_max_sp_len_write(struct file *file,
+				      const char __user *user_buf,
+				      size_t count, loff_t *ppos)
+{
+	struct ieee80211_local *local = file->private_data;
+	unsigned long val;
+	char buf[10];
+	size_t len;
+	int ret;
+
+	len = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, len))
+		return -EFAULT;
+	buf[len] = '\0';
+
+	ret = strict_strtoul(buf, 0, &val);
+
+	if (ret)
+		return -EINVAL;
+
+	if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK)
+		return -ERANGE;
+
+	local->uapsd_max_sp_len = val;
+
+	return count;
+}
+
+static const struct file_operations uapsd_max_sp_len_ops = {
+	.read = uapsd_max_sp_len_read,
+	.write = uapsd_max_sp_len_write,
+	.open = mac80211_open_file_generic
+};
+
 static ssize_t queues_read(struct file *file, char __user *user_buf,
 			   size_t count, loff_t *ppos)
 {
@@ -314,6 +406,8 @@ void debugfs_hw_add(struct ieee80211_local *local)
 	DEBUGFS_ADD(queues);
 	DEBUGFS_ADD_MODE(reset, 0200);
 	DEBUGFS_ADD(noack);
+	DEBUGFS_ADD(uapsd_queues);
+	DEBUGFS_ADD(uapsd_max_sp_len);
 
 	statsd = debugfs_create_dir("statistics", phyd);
 
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 59f6e3bcbd09..9affe2cd185f 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -127,8 +127,10 @@ __IEEE80211_IF_FILE(name, ieee80211_if_write_##name)
 
 /* common attributes */
 IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC);
-IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC);
-IEEE80211_IF_FILE(max_ratectrl_rateidx, max_ratectrl_rateidx, DEC);
+IEEE80211_IF_FILE(rc_rateidx_mask_2ghz, rc_rateidx_mask[IEEE80211_BAND_2GHZ],
+		  HEX);
+IEEE80211_IF_FILE(rc_rateidx_mask_5ghz, rc_rateidx_mask[IEEE80211_BAND_5GHZ],
+		  HEX);
 
 /* STA attributes */
 IEEE80211_IF_FILE(bssid, u.mgd.bssid, MAC);
@@ -253,7 +255,7 @@ IEEE80211_IF_FILE(dot11MeshHWMPRootMode,
 #endif
 
 
-#define DEBUGFS_ADD(name, type) \
+#define DEBUGFS_ADD(name) \
 	debugfs_create_file(#name, 0400, sdata->debugfs.dir, \
 			    sdata, &name##_ops);
 
@@ -263,40 +265,40 @@ IEEE80211_IF_FILE(dot11MeshHWMPRootMode,
 
 static void add_sta_files(struct ieee80211_sub_if_data *sdata)
 {
-	DEBUGFS_ADD(drop_unencrypted, sta);
-	DEBUGFS_ADD(force_unicast_rateidx, sta);
-	DEBUGFS_ADD(max_ratectrl_rateidx, sta);
+	DEBUGFS_ADD(drop_unencrypted);
+	DEBUGFS_ADD(rc_rateidx_mask_2ghz);
+	DEBUGFS_ADD(rc_rateidx_mask_5ghz);
 
-	DEBUGFS_ADD(bssid, sta);
-	DEBUGFS_ADD(aid, sta);
+	DEBUGFS_ADD(bssid);
+	DEBUGFS_ADD(aid);
 	DEBUGFS_ADD_MODE(smps, 0600);
 }
 
 static void add_ap_files(struct ieee80211_sub_if_data *sdata)
 {
-	DEBUGFS_ADD(drop_unencrypted, ap);
-	DEBUGFS_ADD(force_unicast_rateidx, ap);
-	DEBUGFS_ADD(max_ratectrl_rateidx, ap);
+	DEBUGFS_ADD(drop_unencrypted);
+	DEBUGFS_ADD(rc_rateidx_mask_2ghz);
+	DEBUGFS_ADD(rc_rateidx_mask_5ghz);
 
-	DEBUGFS_ADD(num_sta_ps, ap);
-	DEBUGFS_ADD(dtim_count, ap);
-	DEBUGFS_ADD(num_buffered_multicast, ap);
+	DEBUGFS_ADD(num_sta_ps);
+	DEBUGFS_ADD(dtim_count);
+	DEBUGFS_ADD(num_buffered_multicast);
 }
 
 static void add_wds_files(struct ieee80211_sub_if_data *sdata)
 {
-	DEBUGFS_ADD(drop_unencrypted, wds);
-	DEBUGFS_ADD(force_unicast_rateidx, wds);
-	DEBUGFS_ADD(max_ratectrl_rateidx, wds);
+	DEBUGFS_ADD(drop_unencrypted);
+	DEBUGFS_ADD(rc_rateidx_mask_2ghz);
+	DEBUGFS_ADD(rc_rateidx_mask_5ghz);
 
-	DEBUGFS_ADD(peer, wds);
+	DEBUGFS_ADD(peer);
 }
 
 static void add_vlan_files(struct ieee80211_sub_if_data *sdata)
 {
-	DEBUGFS_ADD(drop_unencrypted, vlan);
-	DEBUGFS_ADD(force_unicast_rateidx, vlan);
-	DEBUGFS_ADD(max_ratectrl_rateidx, vlan);
+	DEBUGFS_ADD(drop_unencrypted);
+	DEBUGFS_ADD(rc_rateidx_mask_2ghz);
+	DEBUGFS_ADD(rc_rateidx_mask_5ghz);
 }
 
 static void add_monitor_files(struct ieee80211_sub_if_data *sdata)
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 0d4a759ba72c..d92800bb2d2f 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -120,36 +120,38 @@ STA_OPS(last_seq_ctrl);
 static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf,
 					size_t count, loff_t *ppos)
 {
-	char buf[30 + STA_TID_NUM * 70], *p = buf;
+	char buf[64 + STA_TID_NUM * 40], *p = buf;
 	int i;
 	struct sta_info *sta = file->private_data;
 
 	spin_lock_bh(&sta->lock);
-	p += scnprintf(p, sizeof(buf)+buf-p, "next dialog_token is %#02x\n",
+	p += scnprintf(p, sizeof(buf) + buf - p, "next dialog_token: %#02x\n",
 			sta->ampdu_mlme.dialog_token_allocator + 1);
+	p += scnprintf(p, sizeof(buf) + buf - p,
+		       "TID\t\tRX\tDTKN\tSSN\t\tTX\tDTKN\tSSN\tpending\n");
 	for (i = 0; i < STA_TID_NUM; i++) {
-		p += scnprintf(p, sizeof(buf)+buf-p, "TID %02d:", i);
-		p += scnprintf(p, sizeof(buf)+buf-p, " RX=%x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "%02d", i);
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t\t%x",
 				sta->ampdu_mlme.tid_state_rx[i]);
-		p += scnprintf(p, sizeof(buf)+buf-p, "/DTKN=%#.2x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t%#.2x",
 				sta->ampdu_mlme.tid_state_rx[i] ?
 				sta->ampdu_mlme.tid_rx[i]->dialog_token : 0);
-		p += scnprintf(p, sizeof(buf)+buf-p, "/SSN=%#.3x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t%#.3x",
 				sta->ampdu_mlme.tid_state_rx[i] ?
 				sta->ampdu_mlme.tid_rx[i]->ssn : 0);
 
-		p += scnprintf(p, sizeof(buf)+buf-p, " TX=%x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t\t%x",
 				sta->ampdu_mlme.tid_state_tx[i]);
-		p += scnprintf(p, sizeof(buf)+buf-p, "/DTKN=%#.2x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t%#.2x",
 				sta->ampdu_mlme.tid_state_tx[i] ?
 				sta->ampdu_mlme.tid_tx[i]->dialog_token : 0);
-		p += scnprintf(p, sizeof(buf)+buf-p, "/SSN=%#.3x",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t%#.3x",
 				sta->ampdu_mlme.tid_state_tx[i] ?
 				sta->ampdu_mlme.tid_tx[i]->ssn : 0);
-		p += scnprintf(p, sizeof(buf)+buf-p, "/pending=%03d",
+		p += scnprintf(p, sizeof(buf) + buf - p, "\t%03d",
 				sta->ampdu_mlme.tid_state_tx[i] ?
 				skb_queue_len(&sta->ampdu_mlme.tid_tx[i]->pending) : 0);
-		p += scnprintf(p, sizeof(buf)+buf-p, "\n");
+		p += scnprintf(p, sizeof(buf) + buf - p, "\n");
 	}
 	spin_unlock_bh(&sta->lock);
 
@@ -165,7 +167,7 @@ static ssize_t sta_ht_capa_read(struct file *file, char __user *userbuf,
 	if (_cond) \
 			p += scnprintf(p, sizeof(buf)+buf-p, "\t" _str "\n"); \
 	} while (0)
-	char buf[1024], *p = buf;
+	char buf[512], *p = buf;
 	int i;
 	struct sta_info *sta = file->private_data;
 	struct ieee80211_sta_ht_cap *htc = &sta->sta.ht_cap;
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 8757ea73d544..6c31f38ac7f5 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -137,16 +137,20 @@ static inline int drv_set_key(struct ieee80211_local *local,
 }
 
 static inline void drv_update_tkip_key(struct ieee80211_local *local,
+				       struct ieee80211_sub_if_data *sdata,
 				       struct ieee80211_key_conf *conf,
-				       const u8 *address, u32 iv32,
+				       struct sta_info *sta, u32 iv32,
 				       u16 *phase1key)
 {
-	might_sleep();
+	struct ieee80211_sta *ista = NULL;
+
+	if (sta)
+		ista = &sta->sta;
 
 	if (local->ops->update_tkip_key)
-		local->ops->update_tkip_key(&local->hw, conf, address,
-					    iv32, phase1key);
-	trace_drv_update_tkip_key(local, conf, address, iv32);
+		local->ops->update_tkip_key(&local->hw, &sdata->vif, conf,
+					    ista, iv32, phase1key);
+	trace_drv_update_tkip_key(local, sdata, conf, ista, iv32);
 }
 
 static inline int drv_hw_scan(struct ieee80211_local *local,
@@ -214,6 +218,21 @@ static inline int drv_set_rts_threshold(struct ieee80211_local *local,
 	return ret;
 }
 
+static inline int drv_set_coverage_class(struct ieee80211_local *local,
+					 u8 value)
+{
+	int ret = 0;
+	might_sleep();
+
+	if (local->ops->set_coverage_class)
+		local->ops->set_coverage_class(&local->hw, value);
+	else
+		ret = -EOPNOTSUPP;
+
+	trace_drv_set_coverage_class(local, value, ret);
+	return ret;
+}
+
 static inline void drv_sta_notify(struct ieee80211_local *local,
 				  struct ieee80211_sub_if_data *sdata,
 				  enum sta_notify_cmd cmd,
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h
index 977cc7528bc6..502424b2538a 100644
--- a/net/mac80211/driver-trace.h
+++ b/net/mac80211/driver-trace.h
@@ -331,26 +331,29 @@ TRACE_EVENT(drv_set_key,
 
 TRACE_EVENT(drv_update_tkip_key,
 	TP_PROTO(struct ieee80211_local *local,
+		 struct ieee80211_sub_if_data *sdata,
 		 struct ieee80211_key_conf *conf,
-		 const u8 *address, u32 iv32),
+		 struct ieee80211_sta *sta, u32 iv32),
 
-	TP_ARGS(local, conf, address, iv32),
+	TP_ARGS(local, sdata, conf, sta, iv32),
 
 	TP_STRUCT__entry(
 		LOCAL_ENTRY
-		__array(u8, addr, 6)
+		VIF_ENTRY
+		STA_ENTRY
 		__field(u32, iv32)
 	),
 
 	TP_fast_assign(
 		LOCAL_ASSIGN;
-		memcpy(__entry->addr, address, 6);
+		VIF_ASSIGN;
+		STA_ASSIGN;
 		__entry->iv32 = iv32;
 	),
 
 	TP_printk(
-		LOCAL_PR_FMT " addr:%pM iv32:%#x",
-		LOCAL_PR_ARG, __entry->addr, __entry->iv32
+		LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
+		LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
 	)
 );
 
@@ -491,6 +494,29 @@ TRACE_EVENT(drv_set_rts_threshold,
 	)
 );
 
+TRACE_EVENT(drv_set_coverage_class,
+	TP_PROTO(struct ieee80211_local *local, u8 value, int ret),
+
+	TP_ARGS(local, value, ret),
+
+	TP_STRUCT__entry(
+		LOCAL_ENTRY
+		__field(u8, value)
+		__field(int, ret)
+	),
+
+	TP_fast_assign(
+		LOCAL_ASSIGN;
+		__entry->ret = ret;
+		__entry->value = value;
+	),
+
+	TP_printk(
+		LOCAL_PR_FMT " value:%d ret:%d",
+		LOCAL_PR_ARG, __entry->value, __entry->ret
+	)
+);
+
 TRACE_EVENT(drv_sta_notify,
 	TP_PROTO(struct ieee80211_local *local,
 		 struct ieee80211_sub_if_data *sdata,
@@ -682,7 +708,7 @@ TRACE_EVENT(drv_ampdu_action,
 		__entry->ret = ret;
 		__entry->action = action;
 		__entry->tid = tid;
-		__entry->ssn = *ssn;
+		__entry->ssn = ssn ? *ssn : 0;
 	),
 
 	TP_printk(
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 5bcde4c3fba1..f95750b423e3 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -293,12 +293,8 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
 
 	/* check if we need to merge IBSS */
 
-	/* merge only on beacons (???) */
-	if (!beacon)
-		goto put_bss;
-
 	/* we use a fixed BSSID */
-	if (sdata->u.ibss.bssid)
+	if (sdata->u.ibss.fixed_bssid)
 		goto put_bss;
 
 	/* not an IBSS */
@@ -454,6 +450,9 @@ static int ieee80211_sta_active_ibss(struct ieee80211_sub_if_data *sdata)
 	return active;
 }
 
+/*
+ * This function is called with state == IEEE80211_IBSS_MLME_JOINED
+ */
 
 static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
 {
@@ -519,6 +518,10 @@ static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
 				  capability, 0);
 }
 
+/*
+ * This function is called with state == IEEE80211_IBSS_MLME_SEARCH
+ */
+
 static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
@@ -575,18 +578,14 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
 
 	/* Selected IBSS not found in current scan results - try to scan */
-	if (ifibss->state == IEEE80211_IBSS_MLME_JOINED &&
-	    !ieee80211_sta_active_ibss(sdata)) {
-		mod_timer(&ifibss->timer,
-			  round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
-	} else if (time_after(jiffies, ifibss->last_scan_completed +
+	if (time_after(jiffies, ifibss->last_scan_completed +
 					IEEE80211_SCAN_INTERVAL)) {
 		printk(KERN_DEBUG "%s: Trigger new scan to find an IBSS to "
 		       "join\n", sdata->name);
 
 		ieee80211_request_internal_scan(sdata, ifibss->ssid,
 						ifibss->ssid_len);
-	} else if (ifibss->state != IEEE80211_IBSS_MLME_JOINED) {
+	} else {
 		int interval = IEEE80211_SCAN_INTERVAL;
 
 		if (time_after(jiffies, ifibss->ibss_join_req +
@@ -604,7 +603,6 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 			interval = IEEE80211_SCAN_INTERVAL_SLOW;
 		}
 
-		ifibss->state = IEEE80211_IBSS_MLME_SEARCH;
 		mod_timer(&ifibss->timer,
 			  round_jiffies(jiffies + interval));
 	}
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a27921ee6e63..3067fbd69d63 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -58,6 +58,15 @@ struct ieee80211_local;
 
 #define TU_TO_EXP_TIME(x)	(jiffies + usecs_to_jiffies((x) * 1024))
 
+#define IEEE80211_DEFAULT_UAPSD_QUEUES \
+	(IEEE80211_WMM_IE_STA_QOSINFO_AC_BK |	\
+	 IEEE80211_WMM_IE_STA_QOSINFO_AC_BE |	\
+	 IEEE80211_WMM_IE_STA_QOSINFO_AC_VI |	\
+	 IEEE80211_WMM_IE_STA_QOSINFO_AC_VO)
+
+#define IEEE80211_DEFAULT_MAX_SP_LEN		\
+	IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL
+
 struct ieee80211_fragment_entry {
 	unsigned long first_frag_time;
 	unsigned int seq;
@@ -78,6 +87,7 @@ struct ieee80211_bss {
 	u8 dtim_period;
 
 	bool wmm_used;
+	bool uapsd_supported;
 
 	unsigned long last_probe_resp;
 
@@ -285,11 +295,10 @@ struct ieee80211_work {
 			u8 ssid[IEEE80211_MAX_SSID_LEN];
 			u8 ssid_len;
 			u8 supp_rates_len;
-			bool wmm_used, use_11n;
+			bool wmm_used, use_11n, uapsd_used;
 		} assoc;
 		struct {
 			u32 duration;
-			bool started;
 		} remain;
 	};
 
@@ -306,6 +315,7 @@ enum ieee80211_sta_flags {
 	IEEE80211_STA_DISABLE_11N	= BIT(4),
 	IEEE80211_STA_CSA_RECEIVED	= BIT(5),
 	IEEE80211_STA_MFP_ENABLED	= BIT(6),
+	IEEE80211_STA_UAPSD_ENABLED	= BIT(7),
 };
 
 struct ieee80211_if_managed {
@@ -494,8 +504,8 @@ struct ieee80211_sub_if_data {
 	 */
 	struct ieee80211_if_ap *bss;
 
-	int force_unicast_rateidx; /* forced TX rateidx for unicast frames */
-	int max_ratectrl_rateidx; /* max TX rateidx for rate control */
+	/* bitmap of allowed (non-MCS) rate indexes for rate control */
+	u32 rc_rateidx_mask[IEEE80211_NUM_BANDS];
 
 	union {
 		struct ieee80211_if_ap ap;
@@ -797,6 +807,20 @@ struct ieee80211_local {
 	int wifi_wme_noack_test;
 	unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */
 
+	/*
+	 * Bitmask of enabled u-apsd queues,
+	 * IEEE80211_WMM_IE_STA_QOSINFO_AC_BE & co. Needs a new association
+	 * to take effect.
+	 */
+	unsigned int uapsd_queues;
+
+	/*
+	 * Maximum number of buffered frames AP can deliver during a
+	 * service period, IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL or similar.
+	 * Needs a new association to take effect.
+	 */
+	unsigned int uapsd_max_sp_len;
+
 	bool pspolling;
 	bool offchannel_ps_enabled;
 	/*
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 00a1f4ccdaf1..09fff4662e80 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -15,12 +15,14 @@
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <net/mac80211.h>
+#include <net/ieee80211_radiotap.h>
 #include "ieee80211_i.h"
 #include "sta_info.h"
 #include "debugfs_netdev.h"
 #include "mesh.h"
 #include "led.h"
 #include "driver-ops.h"
+#include "wme.h"
 
 /**
  * DOC: Interface list locking
@@ -63,15 +65,16 @@ static int ieee80211_change_mtu(struct net_device *dev, int new_mtu)
 static int ieee80211_change_mac(struct net_device *dev, void *addr)
 {
 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	struct sockaddr *sa = addr;
 	int ret;
 
 	if (ieee80211_sdata_running(sdata))
 		return -EBUSY;
 
-	ret = eth_mac_addr(dev, addr);
+	ret = eth_mac_addr(dev, sa);
 
 	if (ret == 0)
-		memcpy(sdata->vif.addr, addr, ETH_ALEN);
+		memcpy(sdata->vif.addr, sa->sa_data, ETH_ALEN);
 
 	return ret;
 }
@@ -326,7 +329,7 @@ static int ieee80211_open(struct net_device *dev)
 	if (sdata->vif.type == NL80211_IFTYPE_STATION)
 		ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
 
-	netif_start_queue(dev);
+	netif_tx_start_all_queues(dev);
 
 	return 0;
  err_del_interface:
@@ -354,7 +357,7 @@ static int ieee80211_stop(struct net_device *dev)
 	/*
 	 * Stop TX on this interface first.
 	 */
-	netif_stop_queue(dev);
+	netif_tx_stop_all_queues(dev);
 
 	/*
 	 * Purge work for this interface.
@@ -657,6 +660,12 @@ static void ieee80211_teardown_sdata(struct net_device *dev)
 	WARN_ON(flushed);
 }
 
+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
+					 struct sk_buff *skb)
+{
+	return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
+}
+
 static const struct net_device_ops ieee80211_dataif_ops = {
 	.ndo_open		= ieee80211_open,
 	.ndo_stop		= ieee80211_stop,
@@ -665,8 +674,42 @@ static const struct net_device_ops ieee80211_dataif_ops = {
 	.ndo_set_multicast_list = ieee80211_set_multicast_list,
 	.ndo_change_mtu 	= ieee80211_change_mtu,
 	.ndo_set_mac_address 	= ieee80211_change_mac,
+	.ndo_select_queue	= ieee80211_netdev_select_queue,
 };
 
+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
+					  struct sk_buff *skb)
+{
+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+	struct ieee80211_local *local = sdata->local;
+	struct ieee80211_hdr *hdr;
+	struct ieee80211_radiotap_header *rtap = (void *)skb->data;
+	u8 *p;
+
+	if (local->hw.queues < 4)
+		return 0;
+
+	if (skb->len < 4 ||
+	    skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */)
+		return 0; /* doesn't matter, frame will be dropped */
+
+	hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
+
+	if (!ieee80211_is_data(hdr->frame_control)) {
+		skb->priority = 7;
+		return ieee802_1d_to_ac[skb->priority];
+	}
+	if (!ieee80211_is_data_qos(hdr->frame_control)) {
+		skb->priority = 0;
+		return ieee802_1d_to_ac[skb->priority];
+	}
+
+	p = ieee80211_get_qos_ctl(hdr);
+	skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
+
+	return ieee80211_downgrade_queue(local, skb);
+}
+
 static const struct net_device_ops ieee80211_monitorif_ops = {
 	.ndo_open		= ieee80211_open,
 	.ndo_stop		= ieee80211_stop,
@@ -675,6 +718,7 @@ static const struct net_device_ops ieee80211_monitorif_ops = {
 	.ndo_set_multicast_list = ieee80211_set_multicast_list,
 	.ndo_change_mtu 	= ieee80211_change_mtu,
 	.ndo_set_mac_address 	= eth_mac_addr,
+	.ndo_select_queue	= ieee80211_monitor_select_queue,
 };
 
 static void ieee80211_if_setup(struct net_device *dev)
@@ -781,8 +825,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
 
 	ASSERT_RTNL();
 
-	ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size,
-			    name, ieee80211_if_setup);
+	ndev = alloc_netdev_mq(sizeof(*sdata) + local->hw.vif_data_size,
+			       name, ieee80211_if_setup, local->hw.queues);
 	if (!ndev)
 		return -ENOMEM;
 	dev_net_set(ndev, wiphy_net(local->hw.wiphy));
@@ -820,8 +864,12 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
 
 	INIT_LIST_HEAD(&sdata->key_list);
 
-	sdata->force_unicast_rateidx = -1;
-	sdata->max_ratectrl_rateidx = -1;
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
+		struct ieee80211_supported_band *sband;
+		sband = local->hw.wiphy->bands[i];
+		sdata->rc_rateidx_mask[i] =
+			sband ? (1 << sband->n_bitrates) - 1 : 0;
+	}
 
 	/* setup type-dependent data */
 	ieee80211_setup_sdata(sdata, type);
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index d0a14d953f08..ec8f767ba95b 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -17,7 +17,6 @@
 #include <linux/skbuff.h>
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
-#include <linux/wireless.h>
 #include <linux/rtnetlink.h>
 #include <linux/bitmap.h>
 #include <linux/pm_qos_params.h>
@@ -385,6 +384,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
 	local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
 	local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
 	local->user_power_level = -1;
+	local->uapsd_queues = IEEE80211_DEFAULT_UAPSD_QUEUES;
+	local->uapsd_max_sp_len = IEEE80211_DEFAULT_MAX_SP_LEN;
 
 	INIT_LIST_HEAD(&local->interfaces);
 	mutex_init(&local->iflist_mtx);
@@ -492,6 +493,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	else if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
 		local->hw.wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC;
 
+	WARN((local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)
+	     && (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK),
+	     "U-APSD not supported with HW_PS_NULLFUNC_STACK\n");
+
 	/*
 	 * Calculate scan IE length -- we need this to alloc
 	 * memory and to subtract from the driver limit. It
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 72920ee07885..86c6ad1b058d 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -249,30 +249,15 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
 void ieee80211_send_pspoll(struct ieee80211_local *local,
 			   struct ieee80211_sub_if_data *sdata)
 {
-	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
 	struct ieee80211_pspoll *pspoll;
 	struct sk_buff *skb;
-	u16 fc;
 
-	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*pspoll));
-	if (!skb) {
-		printk(KERN_DEBUG "%s: failed to allocate buffer for "
-		       "pspoll frame\n", sdata->name);
+	skb = ieee80211_pspoll_get(&local->hw, &sdata->vif);
+	if (!skb)
 		return;
-	}
-	skb_reserve(skb, local->hw.extra_tx_headroom);
 
-	pspoll = (struct ieee80211_pspoll *) skb_put(skb, sizeof(*pspoll));
-	memset(pspoll, 0, sizeof(*pspoll));
-	fc = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL | IEEE80211_FCTL_PM;
-	pspoll->frame_control = cpu_to_le16(fc);
-	pspoll->aid = cpu_to_le16(ifmgd->aid);
-
-	/* aid in PS-Poll has its two MSBs each set to 1 */
-	pspoll->aid |= cpu_to_le16(1 << 15 | 1 << 14);
-
-	memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
-	memcpy(pspoll->ta, sdata->vif.addr, ETH_ALEN);
+	pspoll = (struct ieee80211_pspoll *) skb->data;
+	pspoll->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
 
 	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	ieee80211_tx_skb(sdata, skb);
@@ -283,30 +268,47 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local,
 			     int powersave)
 {
 	struct sk_buff *skb;
+	struct ieee80211_hdr_3addr *nullfunc;
+
+	skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif);
+	if (!skb)
+		return;
+
+	nullfunc = (struct ieee80211_hdr_3addr *) skb->data;
+	if (powersave)
+		nullfunc->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
+
+	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+	ieee80211_tx_skb(sdata, skb);
+}
+
+static void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local,
+					  struct ieee80211_sub_if_data *sdata)
+{
+	struct sk_buff *skb;
 	struct ieee80211_hdr *nullfunc;
 	__le16 fc;
 
 	if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION))
 		return;
 
-	skb = dev_alloc_skb(local->hw.extra_tx_headroom + 24);
+	skb = dev_alloc_skb(local->hw.extra_tx_headroom + 30);
 	if (!skb) {
-		printk(KERN_DEBUG "%s: failed to allocate buffer for nullfunc "
-		       "frame\n", sdata->name);
+		printk(KERN_DEBUG "%s: failed to allocate buffer for 4addr "
+		       "nullfunc frame\n", sdata->name);
 		return;
 	}
 	skb_reserve(skb, local->hw.extra_tx_headroom);
 
-	nullfunc = (struct ieee80211_hdr *) skb_put(skb, 24);
-	memset(nullfunc, 0, 24);
+	nullfunc = (struct ieee80211_hdr *) skb_put(skb, 30);
+	memset(nullfunc, 0, 30);
 	fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC |
-			 IEEE80211_FCTL_TODS);
-	if (powersave)
-		fc |= cpu_to_le16(IEEE80211_FCTL_PM);
+			 IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
 	nullfunc->frame_control = fc;
 	memcpy(nullfunc->addr1, sdata->u.mgd.bssid, ETH_ALEN);
 	memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);
 	memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN);
+	memcpy(nullfunc->addr4, sdata->vif.addr, ETH_ALEN);
 
 	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	ieee80211_tx_skb(sdata, skb);
@@ -482,6 +484,7 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
 
 	if (count == 1 && found->u.mgd.powersave &&
 	    found->u.mgd.associated &&
+	    found->u.mgd.associated->beacon_ies &&
 	    !(found->u.mgd.flags & (IEEE80211_STA_BEACON_POLL |
 				    IEEE80211_STA_CONNECTION_POLL))) {
 		s32 beaconint_us;
@@ -495,14 +498,22 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
 		if (beaconint_us > latency) {
 			local->ps_sdata = NULL;
 		} else {
-			u8 dtimper = found->vif.bss_conf.dtim_period;
+			struct ieee80211_bss *bss;
 			int maxslp = 1;
+			u8 dtimper;
+
+			bss = (void *)found->u.mgd.associated->priv;
+			dtimper = bss->dtim_period;
 
-			if (dtimper > 1)
+			/* If the TIM IE is invalid, pretend the value is 1 */
+			if (!dtimper)
+				dtimper = 1;
+			else if (dtimper > 1)
 				maxslp = min_t(int, dtimper,
 						    latency / beaconint_us);
 
 			local->hw.conf.max_sleep_period = maxslp;
+			local->hw.conf.ps_dtim_period = dtimper;
 			local->ps_sdata = found;
 		}
 	} else {
@@ -567,7 +578,7 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 	struct ieee80211_tx_queue_params params;
 	size_t left;
 	int count;
-	u8 *pos;
+	u8 *pos, uapsd_queues = 0;
 
 	if (local->hw.queues < 4)
 		return;
@@ -577,6 +588,10 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 
 	if (wmm_param_len < 8 || wmm_param[5] /* version */ != 1)
 		return;
+
+	if (ifmgd->flags & IEEE80211_STA_UAPSD_ENABLED)
+		uapsd_queues = local->uapsd_queues;
+
 	count = wmm_param[6] & 0x0f;
 	if (count == ifmgd->wmm_last_param_set)
 		return;
@@ -591,6 +606,7 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 	for (; left >= 4; left -= 4, pos += 4) {
 		int aci = (pos[0] >> 5) & 0x03;
 		int acm = (pos[0] >> 4) & 0x01;
+		bool uapsd = false;
 		int queue;
 
 		switch (aci) {
@@ -598,22 +614,30 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 			queue = 3;
 			if (acm)
 				local->wmm_acm |= BIT(1) | BIT(2); /* BK/- */
+			if (uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_BK)
+				uapsd = true;
 			break;
 		case 2: /* AC_VI */
 			queue = 1;
 			if (acm)
 				local->wmm_acm |= BIT(4) | BIT(5); /* CL/VI */
+			if (uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VI)
+				uapsd = true;
 			break;
 		case 3: /* AC_VO */
 			queue = 0;
 			if (acm)
 				local->wmm_acm |= BIT(6) | BIT(7); /* VO/NC */
+			if (uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VO)
+				uapsd = true;
 			break;
 		case 0: /* AC_BE */
 		default:
 			queue = 2;
 			if (acm)
 				local->wmm_acm |= BIT(0) | BIT(3); /* BE/EE */
+			if (uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_BE)
+				uapsd = true;
 			break;
 		}
 
@@ -621,11 +645,14 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local,
 		params.cw_max = ecw2cw((pos[1] & 0xf0) >> 4);
 		params.cw_min = ecw2cw(pos[1] & 0x0f);
 		params.txop = get_unaligned_le16(pos + 2);
+		params.uapsd = uapsd;
+
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
 		printk(KERN_DEBUG "%s: WMM queue=%d aci=%d acm=%d aifs=%d "
-		       "cWmin=%d cWmax=%d txop=%d\n",
+		       "cWmin=%d cWmax=%d txop=%d uapsd=%d\n",
 		       wiphy_name(local->hw.wiphy), queue, aci, acm,
-		       params.aifs, params.cw_min, params.cw_max, params.txop);
+		       params.aifs, params.cw_min, params.cw_max, params.txop,
+		       params.uapsd);
 #endif
 		if (drv_conf_tx(local, queue, &params) && local->ops->conf_tx)
 			printk(KERN_DEBUG "%s: failed to set TX queue "
@@ -652,6 +679,8 @@ static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
 	}
 
 	use_short_slot = !!(capab & WLAN_CAPABILITY_SHORT_SLOT_TIME);
+	if (sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ)
+		use_short_slot = true;
 
 	if (use_protection != bss_conf->use_cts_prot) {
 		bss_conf->use_cts_prot = use_protection;
@@ -682,7 +711,6 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
 	/* set timing information */
 	sdata->vif.bss_conf.beacon_int = cbss->beacon_interval;
 	sdata->vif.bss_conf.timestamp = cbss->tsf;
-	sdata->vif.bss_conf.dtim_period = bss->dtim_period;
 
 	bss_info_changed |= BSS_CHANGED_BEACON_INT;
 	bss_info_changed |= ieee80211_handle_bss_capability(sdata,
@@ -723,7 +751,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
 	ieee80211_recalc_smps(local, sdata);
 	mutex_unlock(&local->iflist_mtx);
 
-	netif_start_queue(sdata->dev);
+	netif_tx_start_all_queues(sdata->dev);
 	netif_carrier_on(sdata->dev);
 }
 
@@ -759,7 +787,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata)
 	 * time -- we don't want the scan code to enable queues.
 	 */
 
-	netif_stop_queue(sdata->dev);
+	netif_tx_stop_all_queues(sdata->dev);
 	netif_carrier_off(sdata->dev);
 
 	rcu_read_lock();
@@ -1096,7 +1124,7 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk,
 	if (err) {
 		printk(KERN_DEBUG "%s: failed to insert STA entry for"
 		       " the AP (error %d)\n", sdata->name, err);
-		return RX_MGMT_CFG80211_ASSOC_ERROR;
+		return false;
 	}
 
 	if (elems.wmm_param)
@@ -1120,6 +1148,13 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk,
 	ieee80211_set_associated(sdata, cbss, changed);
 
 	/*
+	 * If we're using 4-addr mode, let the AP know that we're
+	 * doing so, so that it can create the STA VLAN on its side
+	 */
+	if (ifmgd->use_4addr)
+		ieee80211_send_4addr_nullfunc(local, sdata);
+
+	/*
 	 * Start timer to probe the connection to the AP now.
 	 * Also start the timer that will detect beacon loss.
 	 */
@@ -1141,6 +1176,13 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
 	int freq;
 	struct ieee80211_bss *bss;
 	struct ieee80211_channel *channel;
+	bool need_ps = false;
+
+	if (sdata->u.mgd.associated) {
+		bss = (void *)sdata->u.mgd.associated->priv;
+		/* not previously set so we may need to recalc */
+		need_ps = !bss->dtim_period;
+	}
 
 	if (elems->ds_params && elems->ds_params_len == 1)
 		freq = ieee80211_channel_to_frequency(elems->ds_params[0]);
@@ -1160,6 +1202,12 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
 	if (!sdata->u.mgd.associated)
 		return;
 
+	if (need_ps) {
+		mutex_lock(&local->iflist_mtx);
+		ieee80211_recalc_ps(local, -1);
+		mutex_unlock(&local->iflist_mtx);
+	}
+
 	if (elems->ch_switch_elem && (elems->ch_switch_elem_len == 3) &&
 	    (memcmp(mgmt->bssid, sdata->u.mgd.associated->bssid,
 							ETH_ALEN) == 0)) {
@@ -1451,7 +1499,9 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
 			rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
 			break;
 		case IEEE80211_STYPE_ACTION:
-			/* XXX: differentiate, can only happen for CSA now! */
+			if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
+				break;
+
 			ieee80211_sta_process_chanswitch(sdata,
 					&mgmt->u.action.u.chan_switch.sw_elem,
 					(void *)ifmgd->associated->priv);
@@ -1774,7 +1824,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
 	if (!wk)
 		return -ENOMEM;
 
-	memcpy(wk->filter_ta, req->bss->bssid, ETH_ALEN);;
+	memcpy(wk->filter_ta, req->bss->bssid, ETH_ALEN);
 
 	if (req->ie && req->ie_len) {
 		memcpy(wk->ie, req->ie, req->ie_len);
@@ -1897,6 +1947,15 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
 	wk->assoc.ht_information_ie =
 		ieee80211_bss_get_ie(req->bss, WLAN_EID_HT_INFORMATION);
 
+	if (bss->wmm_used && bss->uapsd_supported &&
+	    (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)) {
+		wk->assoc.uapsd_used = true;
+		ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED;
+	} else {
+		wk->assoc.uapsd_used = false;
+		ifmgd->flags &= ~IEEE80211_STA_UAPSD_ENABLED;
+	}
+
 	ssid = ieee80211_bss_get_ie(req->bss, WLAN_EID_SSID);
 	memcpy(wk->assoc.ssid, ssid + 2, ssid[1]);
 	wk->assoc.ssid_len = ssid[1];
diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index a7bbfc40a648..c36b1911987a 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -113,7 +113,7 @@ void ieee80211_offchannel_stop_beaconing(struct ieee80211_local *local)
 		 */
 		if (sdata->vif.type != NL80211_IFTYPE_STATION &&
 		    sdata->vif.type != NL80211_IFTYPE_MONITOR)
-			netif_stop_queue(sdata->dev);
+			netif_tx_stop_all_queues(sdata->dev);
 	}
 	mutex_unlock(&local->iflist_mtx);
 }
@@ -131,7 +131,7 @@ void ieee80211_offchannel_stop_station(struct ieee80211_local *local)
 			continue;
 
 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-			netif_stop_queue(sdata->dev);
+			netif_tx_stop_all_queues(sdata->dev);
 			if (sdata->u.mgd.associated)
 				ieee80211_offchannel_ps_enable(sdata);
 		}
@@ -153,9 +153,11 @@ void ieee80211_offchannel_return(struct ieee80211_local *local,
 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
 			if (sdata->u.mgd.associated)
 				ieee80211_offchannel_ps_disable(sdata);
-			netif_wake_queue(sdata->dev);
 		}
 
+		if (sdata->vif.type != NL80211_IFTYPE_MONITOR)
+			netif_tx_wake_all_queues(sdata->dev);
+
 		/* re-enable beaconing */
 		if (enable_beaconing &&
 		    (sdata->vif.type == NL80211_IFTYPE_AP ||
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index b9007f80cb92..c74b7c85403c 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -207,6 +207,27 @@ static bool rc_no_data_or_no_ack(struct ieee80211_tx_rate_control *txrc)
 	return ((info->flags & IEEE80211_TX_CTL_NO_ACK) || !ieee80211_is_data(fc));
 }
 
+static void rc_send_low_broadcast(s8 *idx, u32 basic_rates, u8 max_rate_idx)
+{
+	u8 i;
+
+	if (basic_rates == 0)
+		return; /* assume basic rates unknown and accept rate */
+	if (*idx < 0)
+		return;
+	if (basic_rates & (1 << *idx))
+		return; /* selected rate is a basic rate */
+
+	for (i = *idx + 1; i <= max_rate_idx; i++) {
+		if (basic_rates & (1 << i)) {
+			*idx = i;
+			return;
+		}
+	}
+
+	/* could not find a basic rate; use original selection */
+}
+
 bool rate_control_send_low(struct ieee80211_sta *sta,
 			   void *priv_sta,
 			   struct ieee80211_tx_rate_control *txrc)
@@ -218,12 +239,48 @@ bool rate_control_send_low(struct ieee80211_sta *sta,
 		info->control.rates[0].count =
 			(info->flags & IEEE80211_TX_CTL_NO_ACK) ?
 			1 : txrc->hw->max_rate_tries;
+		if (!sta && txrc->ap)
+			rc_send_low_broadcast(&info->control.rates[0].idx,
+					      txrc->bss_conf->basic_rates,
+					      txrc->sband->n_bitrates);
 		return true;
 	}
 	return false;
 }
 EXPORT_SYMBOL(rate_control_send_low);
 
+static void rate_idx_match_mask(struct ieee80211_tx_rate *rate,
+				int n_bitrates, u32 mask)
+{
+	int j;
+
+	/* See whether the selected rate or anything below it is allowed. */
+	for (j = rate->idx; j >= 0; j--) {
+		if (mask & (1 << j)) {
+			/* Okay, found a suitable rate. Use it. */
+			rate->idx = j;
+			return;
+		}
+	}
+
+	/* Try to find a higher rate that would be allowed */
+	for (j = rate->idx + 1; j < n_bitrates; j++) {
+		if (mask & (1 << j)) {
+			/* Okay, found a suitable rate. Use it. */
+			rate->idx = j;
+			return;
+		}
+	}
+
+	/*
+	 * Uh.. No suitable rate exists. This should not really happen with
+	 * sane TX rate mask configurations. However, should someone manage to
+	 * configure supported rates and TX rate mask in incompatible way,
+	 * allow the frame to be transmitted with whatever the rate control
+	 * selected.
+	 */
+}
+
 void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
 			   struct sta_info *sta,
 			   struct ieee80211_tx_rate_control *txrc)
@@ -233,6 +290,7 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_sta *ista = NULL;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb);
 	int i;
+	u32 mask;
 
 	if (sta) {
 		ista = &sta->sta;
@@ -245,23 +303,31 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
 		info->control.rates[i].count = 1;
 	}
 
-	if (sta && sdata->force_unicast_rateidx > -1) {
-		info->control.rates[0].idx = sdata->force_unicast_rateidx;
-	} else {
-		ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
-		info->flags |= IEEE80211_TX_INTFL_RCALGO;
-	}
+	ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
 
 	/*
-	 * try to enforce the maximum rate the user wanted
+	 * Try to enforce the rateidx mask the user wanted. skip this if the
+	 * default mask (allow all rates) is used to save some processing for
+	 * the common case.
 	 */
-	if (sdata->max_ratectrl_rateidx > -1)
+	mask = sdata->rc_rateidx_mask[info->band];
+	if (mask != (1 << txrc->sband->n_bitrates) - 1) {
+		if (sta) {
+			/* Filter out rates that the STA does not support */
+			mask &= sta->sta.supp_rates[info->band];
+		}
+		/*
+		 * Make sure the rate index selected for each TX rate is
+		 * included in the configured mask and change the rate indexes
+		 * if needed.
+		 */
 		for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
+			/* Rate masking supports only legacy rates for now */
 			if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS)
 				continue;
-			info->control.rates[i].idx =
-				min_t(s8, info->control.rates[i].idx,
-				      sdata->max_ratectrl_rateidx);
+			rate_idx_match_mask(&info->control.rates[i],
+					    txrc->sband->n_bitrates, mask);
+		}
 	}
 
 	BUG_ON(info->control.rates[0].idx < 0);
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h
index cb9bd1f65e27..998cf7a935b6 100644
--- a/net/mac80211/rate.h
+++ b/net/mac80211/rate.h
@@ -44,10 +44,11 @@ static inline void rate_control_tx_status(struct ieee80211_local *local,
 	struct rate_control_ref *ref = local->rate_ctrl;
 	struct ieee80211_sta *ista = &sta->sta;
 	void *priv_sta = sta->rate_ctrl_priv;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
-	if (likely(info->flags & IEEE80211_TX_INTFL_RCALGO))
-		ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);
+	if (!ref)
+		return;
+
+	ref->ops->tx_status(ref->priv, sband, ista, priv_sta, skb);
 }
 
 
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index 699d3ed869c4..2652a374974e 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -157,9 +157,7 @@ static void rate_control_pid_sample(struct rc_pid_info *pinfo,
 
 	/* In case nothing happened during the previous control interval, turn
 	 * the sharpening factor on. */
-	period = (HZ * pinfo->sampling_period + 500) / 1000;
-	if (!period)
-		period = 1;
+	period = msecs_to_jiffies(pinfo->sampling_period);
 	if (jiffies - spinfo->last_sample > 2 * period)
 		spinfo->sharp_cnt = pinfo->sharpen_duration;
 
@@ -190,7 +188,7 @@ static void rate_control_pid_sample(struct rc_pid_info *pinfo,
 	rate_control_pid_normalize(pinfo, sband->n_bitrates);
 
 	/* Compute the proportional, integral and derivative errors. */
-	err_prop = (pinfo->target << RC_PID_ARITH_SHIFT) - pf;
+	err_prop = (pinfo->target - pf) << RC_PID_ARITH_SHIFT;
 
 	err_avg = spinfo->err_avg_sc >> pinfo->smoothing_shift;
 	spinfo->err_avg_sc = spinfo->err_avg_sc - err_avg + err_prop;
@@ -252,9 +250,7 @@ static void rate_control_pid_tx_status(void *priv, struct ieee80211_supported_ba
 	}
 
 	/* Update PID controller state. */
-	period = (HZ * pinfo->sampling_period + 500) / 1000;
-	if (!period)
-		period = 1;
+	period = msecs_to_jiffies(pinfo->sampling_period);
 	if (time_after(jiffies, spinfo->last_sample + period))
 		rate_control_pid_sample(pinfo, sband, sta, spinfo);
 }
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index bfcf09eb64b4..5709307fcb9b 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1111,6 +1111,18 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
 	if (ieee80211_is_nullfunc(hdr->frame_control) ||
 	    ieee80211_is_qos_nullfunc(hdr->frame_control)) {
 		I802_DEBUG_INC(rx->local->rx_handlers_drop_nullfunc);
+
+		/*
+		 * If we receive a 4-addr nullfunc frame from a STA
+		 * that was not moved to a 4-addr STA vlan yet, drop
+		 * the frame to the monitor interface, to make sure
+		 * that hostapd sees it
+		 */
+		if (ieee80211_has_a4(hdr->frame_control) &&
+		    (rx->sdata->vif.type == NL80211_IFTYPE_AP ||
+		     (rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
+		      !rx->sdata->u.vlan.sta)))
+			return RX_DROP_MONITOR;
 		/*
 		 * Update counter and free packet here to avoid
 		 * counting this as a dropped packed.
@@ -1665,7 +1677,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
 			memset(info, 0, sizeof(*info));
 			info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
 			info->control.vif = &rx->sdata->vif;
-			ieee80211_select_queue(local, fwd_skb);
+			skb_set_queue_mapping(skb,
+				ieee80211_select_queue(rx->sdata, fwd_skb));
+			ieee80211_set_qos_hdr(local, skb);
 			if (is_multicast_ether_addr(fwd_hdr->addr1))
 				IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh,
 								fwded_mcast);
@@ -1932,6 +1946,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
 		}
 		break;
 	default:
+		/* do not process rejected action frames */
+		if (mgmt->u.action.category & 0x80)
+			return RX_DROP_MONITOR;
+
 		return RX_CONTINUE;
 	}
 
@@ -2330,22 +2348,6 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 			    sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
 				continue;
 
-			rx.sta = sta_info_get(sdata, hdr->addr2);
-
-			rx.flags |= IEEE80211_RX_RA_MATCH;
-			prepares = prepare_for_handlers(sdata, &rx, hdr);
-
-			if (!prepares)
-				continue;
-
-			if (status->flag & RX_FLAG_MMIC_ERROR) {
-				rx.sdata = sdata;
-				if (rx.flags & IEEE80211_RX_RA_MATCH)
-					ieee80211_rx_michael_mic_report(hdr,
-									&rx);
-				continue;
-			}
-
 			/*
 			 * frame is destined for this interface, but if it's
 			 * not also for the previous one we handle that after
@@ -2357,6 +2359,22 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 				continue;
 			}
 
+			rx.sta = sta_info_get_bss(prev, hdr->addr2);
+
+			rx.flags |= IEEE80211_RX_RA_MATCH;
+			prepares = prepare_for_handlers(prev, &rx, hdr);
+
+			if (!prepares)
+				goto next;
+
+			if (status->flag & RX_FLAG_MMIC_ERROR) {
+				rx.sdata = prev;
+				if (rx.flags & IEEE80211_RX_RA_MATCH)
+					ieee80211_rx_michael_mic_report(hdr,
+									&rx);
+				goto next;
+			}
+
 			/*
 			 * frame was destined for the previous interface
 			 * so invoke RX handlers for it
@@ -2369,11 +2387,22 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 					       "multicast frame for %s\n",
 					       wiphy_name(local->hw.wiphy),
 					       prev->name);
-				continue;
+				goto next;
 			}
 			ieee80211_invoke_rx_handlers(prev, &rx, skb_new, rate);
+next:
 			prev = sdata;
 		}
+
+		if (prev) {
+			rx.sta = sta_info_get_bss(prev, hdr->addr2);
+
+			rx.flags |= IEEE80211_RX_RA_MATCH;
+			prepares = prepare_for_handlers(prev, &rx, hdr);
+
+			if (!prepares)
+				prev = NULL;
+		}
 	}
 	if (prev)
 		ieee80211_invoke_rx_handlers(prev, &rx, skb, rate);
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 365f40975511..bc061f629674 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -12,7 +12,6 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/wireless.h>
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <net/mac80211.h>
@@ -55,6 +54,23 @@ void ieee80211_rx_bss_put(struct ieee80211_local *local,
 	cfg80211_put_bss(container_of((void *)bss, struct cfg80211_bss, priv));
 }
 
+static bool is_uapsd_supported(struct ieee802_11_elems *elems)
+{
+	u8 qos_info;
+
+	if (elems->wmm_info && elems->wmm_info_len == 7
+	    && elems->wmm_info[5] == 1)
+		qos_info = elems->wmm_info[6];
+	else if (elems->wmm_param && elems->wmm_param_len == 24
+		 && elems->wmm_param[5] == 1)
+		qos_info = elems->wmm_param[6];
+	else
+		/* no valid wmm information or parameter element found */
+		return false;
+
+	return qos_info & IEEE80211_WMM_IE_AP_QOSINFO_UAPSD;
+}
+
 struct ieee80211_bss *
 ieee80211_bss_info_update(struct ieee80211_local *local,
 			  struct ieee80211_rx_status *rx_status,
@@ -95,10 +111,6 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
 		bss->dtim_period = tim_ie->dtim_period;
 	}
 
-	/* set default value for buggy AP/no TIM element */
-	if (bss->dtim_period == 0)
-		bss->dtim_period = 1;
-
 	bss->supp_rates_len = 0;
 	if (elems->supp_rates) {
 		clen = IEEE80211_MAX_SUPP_RATES - bss->supp_rates_len;
@@ -118,6 +130,7 @@ ieee80211_bss_info_update(struct ieee80211_local *local,
 	}
 
 	bss->wmm_used = elems->wmm_param || elems->wmm_info;
+	bss->uapsd_supported = is_uapsd_supported(elems);
 
 	if (!beacon)
 		bss->last_probe_resp = jiffies;
@@ -285,6 +298,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
 	ieee80211_mlme_notify_scan_completed(local);
 	ieee80211_ibss_notify_scan_completed(local);
 	ieee80211_mesh_notify_scan_completed(local);
+	ieee80211_queue_work(&local->hw, &local->work_work);
 }
 EXPORT_SYMBOL(ieee80211_scan_completed);
 
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 47da552ce8a6..f735826f055c 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -119,6 +119,27 @@ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,
 	return sta;
 }
 
+/*
+ * Get sta info either from the specified interface
+ * or from one of its vlans
+ */
+struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
+				  const u8 *addr)
+{
+	struct ieee80211_local *local = sdata->local;
+	struct sta_info *sta;
+
+	sta = rcu_dereference(local->sta_hash[STA_HASH(addr)]);
+	while (sta) {
+		if ((sta->sdata == sdata ||
+		     sta->sdata->bss == sdata->bss) &&
+		    memcmp(sta->sta.addr, addr, ETH_ALEN) == 0)
+			break;
+		sta = rcu_dereference(sta->hnext);
+	}
+	return sta;
+}
+
 struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata,
 				     int idx)
 {
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index c8208236e896..6f79bba5706e 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -408,6 +408,9 @@ static inline u32 get_sta_flags(struct sta_info *sta)
 struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata,
 			      const u8 *addr);
 
+struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata,
+				  const u8 *addr);
+
 static inline
 void for_each_sta_info_type_check(struct ieee80211_local *local,
 				  const u8 *addr,
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 0ebcdda24200..e57ad6b1d7ea 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -45,29 +45,19 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
 	/*
-	 * XXX: This is temporary!
-	 *
-	 *	The problem here is that when we get here, the driver will
-	 *	quite likely have pretty much overwritten info->control by
-	 *	using info->driver_data or info->rate_driver_data. Thus,
-	 *	when passing out the frame to the driver again, we would be
-	 *	passing completely bogus data since the driver would then
-	 *	expect a properly filled info->control. In mac80211 itself
-	 *	the same problem occurs, since we need info->control.vif
-	 *	internally.
-	 *
-	 *	To fix this, we should send the frame through TX processing
-	 *	again. However, it's not that simple, since the frame will
-	 *	have been software-encrypted (if applicable) already, and
-	 *	encrypting it again doesn't do much good. So to properly do
-	 *	that, we not only have to skip the actual 'raw' encryption
-	 *	(key selection etc. still has to be done!) but also the
-	 *	sequence number assignment since that impacts the crypto
-	 *	encapsulation, of course.
-	 *
-	 *	Hence, for now, fix the bug by just dropping the frame.
+	 * This skb 'survived' a round-trip through the driver, and
+	 * hopefully the driver didn't mangle it too badly. However,
+	 * we can definitely not rely on the the control information
+	 * being correct. Clear it so we don't get junk there, and
+	 * indicate that it needs new processing, but must not be
+	 * modified/encrypted again.
 	 */
-	goto drop;
+	memset(&info->control, 0, sizeof(info->control));
+
+	info->control.jiffies = jiffies;
+	info->control.vif = &sta->sdata->vif;
+	info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING |
+		       IEEE80211_TX_INTFL_RETRANSMISSION;
 
 	sta->tx_filtered_count++;
 
@@ -122,7 +112,6 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
 		return;
 	}
 
- drop:
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
 	if (net_ratelimit())
 		printk(KERN_DEBUG "%s: dropped TX filtered frame, "
diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c
index b73454a507f9..7ef491e9d66d 100644
--- a/net/mac80211/tkip.c
+++ b/net/mac80211/tkip.c
@@ -195,11 +195,13 @@ void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf,
 }
 EXPORT_SYMBOL(ieee80211_get_tkip_key);
 
-/* Encrypt packet payload with TKIP using @key. @pos is a pointer to the
+/*
+ * Encrypt packet payload with TKIP using @key. @pos is a pointer to the
  * beginning of the buffer containing payload. This payload must include
- * headroom of eight octets for IV and Ext. IV and taildroom of four octets
- * for ICV. @payload_len is the length of payload (_not_ including extra
- * headroom and tailroom). @ta is the transmitter addresses. */
+ * the IV/Ext.IV and space for (taildroom) four octets for ICV.
+ * @payload_len is the length of payload (_not_ including IV/ICV length).
+ * @ta is the transmitter addresses.
+ */
 void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
 				 struct ieee80211_key *key,
 				 u8 *pos, size_t payload_len, u8 *ta)
@@ -214,7 +216,6 @@ void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
 
 	tkip_mixing_phase2(tk, ctx, ctx->iv16, rc4key);
 
-	pos = ieee80211_tkip_add_iv(pos, key, key->u.tkip.tx.iv16);
 	ieee80211_wep_encrypt_data(tfm, rc4key, 16, pos, payload_len);
 }
 
@@ -303,14 +304,12 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm,
 	if (key->local->ops->update_tkip_key &&
 	    key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE &&
 	    key->u.tkip.rx[queue].state != TKIP_STATE_PHASE1_HW_UPLOADED) {
-		static const u8 bcast[ETH_ALEN] =
-		{0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-		const u8 *sta_addr = key->sta->sta.addr;
-
-		if (is_multicast_ether_addr(ra))
-			sta_addr = bcast;
+		struct ieee80211_sub_if_data *sdata = key->sdata;
 
-		drv_update_tkip_key(key->local, &key->conf, sta_addr,
+		if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+			sdata = container_of(key->sdata->bss,
+					struct ieee80211_sub_if_data, u.ap);
+		drv_update_tkip_key(key->local, sdata, &key->conf, key->sta,
 				iv32, key->u.tkip.rx[queue].p1k);
 		key->u.tkip.rx[queue].state = TKIP_STATE_PHASE1_HW_UPLOADED;
 	}
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 7bba49d2b6ca..85e382aa894e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -180,6 +180,71 @@ static int inline is_ieee80211_device(struct ieee80211_local *local,
 }
 
 /* tx handlers */
+static ieee80211_tx_result debug_noinline
+ieee80211_tx_h_dynamic_ps(struct ieee80211_tx_data *tx)
+{
+	struct ieee80211_local *local = tx->local;
+	struct ieee80211_if_managed *ifmgd;
+
+	/* driver doesn't support power save */
+	if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
+		return TX_CONTINUE;
+
+	/* hardware does dynamic power save */
+	if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS)
+		return TX_CONTINUE;
+
+	/* dynamic power save disabled */
+	if (local->hw.conf.dynamic_ps_timeout <= 0)
+		return TX_CONTINUE;
+
+	/* we are scanning, don't enable power save */
+	if (local->scanning)
+		return TX_CONTINUE;
+
+	if (!local->ps_sdata)
+		return TX_CONTINUE;
+
+	/* No point if we're going to suspend */
+	if (local->quiescing)
+		return TX_CONTINUE;
+
+	/* dynamic ps is supported only in managed mode */
+	if (tx->sdata->vif.type != NL80211_IFTYPE_STATION)
+		return TX_CONTINUE;
+
+	ifmgd = &tx->sdata->u.mgd;
+
+	/*
+	 * Don't wakeup from power save if u-apsd is enabled, voip ac has
+	 * u-apsd enabled and the frame is in voip class. This effectively
+	 * means that even if all access categories have u-apsd enabled, in
+	 * practise u-apsd is only used with the voip ac. This is a
+	 * workaround for the case when received voip class packets do not
+	 * have correct qos tag for some reason, due the network or the
+	 * peer application.
+	 *
+	 * Note: local->uapsd_queues access is racy here. If the value is
+	 * changed via debugfs, user needs to reassociate manually to have
+	 * everything in sync.
+	 */
+	if ((ifmgd->flags & IEEE80211_STA_UAPSD_ENABLED)
+	    && (local->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VO)
+	    && skb_get_queue_mapping(tx->skb) == 0)
+		return TX_CONTINUE;
+
+	if (local->hw.conf.flags & IEEE80211_CONF_PS) {
+		ieee80211_stop_queues_by_reason(&local->hw,
+						IEEE80211_QUEUE_STOP_REASON_PS);
+		ieee80211_queue_work(&local->hw,
+				     &local->dynamic_ps_disable_work);
+	}
+
+	mod_timer(&local->dynamic_ps_timer, jiffies +
+		  msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
+
+	return TX_CONTINUE;
+}
 
 static ieee80211_tx_result debug_noinline
 ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
@@ -464,6 +529,8 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
 		tx->key = NULL;
 
 	if (tx->key) {
+		bool skip_hw = false;
+
 		tx->key->tx_rx_count++;
 		/* TODO: add threshold stuff again */
 
@@ -480,16 +547,32 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
 			    !ieee80211_use_mfp(hdr->frame_control, tx->sta,
 					       tx->skb))
 				tx->key = NULL;
+			else
+				skip_hw = (tx->key->conf.flags &
+					   IEEE80211_KEY_FLAG_SW_MGMT) &&
+					ieee80211_is_mgmt(hdr->frame_control);
 			break;
 		case ALG_AES_CMAC:
 			if (!ieee80211_is_mgmt(hdr->frame_control))
 				tx->key = NULL;
 			break;
 		}
+
+		if (!skip_hw && tx->key &&
+		    tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
+			info->control.hw_key = &tx->key->conf;
 	}
 
-	if (!tx->key || !(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-		info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+	return TX_CONTINUE;
+}
+
+static ieee80211_tx_result debug_noinline
+ieee80211_tx_h_sta(struct ieee80211_tx_data *tx)
+{
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
+
+	if (tx->sta)
+		info->control.sta = &tx->sta->sta;
 
 	return TX_CONTINUE;
 }
@@ -519,7 +602,12 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
 	txrc.bss_conf = &tx->sdata->vif.bss_conf;
 	txrc.skb = tx->skb;
 	txrc.reported_rate.idx = -1;
-	txrc.max_rate_idx = tx->sdata->max_ratectrl_rateidx;
+	txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[tx->channel->band];
+	if (txrc.rate_idx_mask == (1 << sband->n_bitrates) - 1)
+		txrc.max_rate_idx = -1;
+	else
+		txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1;
+	txrc.ap = tx->sdata->vif.type == NL80211_IFTYPE_AP;
 
 	/* set up RTS protection if desired */
 	if (len > tx->local->hw.wiphy->rts_threshold) {
@@ -664,17 +752,6 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
 }
 
 static ieee80211_tx_result debug_noinline
-ieee80211_tx_h_misc(struct ieee80211_tx_data *tx)
-{
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-
-	if (tx->sta)
-		info->control.sta = &tx->sta->sta;
-
-	return TX_CONTINUE;
-}
-
-static ieee80211_tx_result debug_noinline
 ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
 {
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
@@ -1031,7 +1108,7 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
 	tx->flags |= IEEE80211_TX_FRAGMENTED;
 
 	/* process and remove the injection radiotap header */
-	if (unlikely(info->flags & IEEE80211_TX_CTL_INJECTED)) {
+	if (unlikely(info->flags & IEEE80211_TX_INTFL_HAS_RADIOTAP)) {
 		if (!__ieee80211_parse_tx_radiotap(tx, skb))
 			return TX_DROP;
 
@@ -1040,6 +1117,7 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
 		 * the radiotap header that was present and pre-filled
 		 * 'tx' with tx control information.
 		 */
+		info->flags &= ~IEEE80211_TX_INTFL_HAS_RADIOTAP;
 	}
 
 	/*
@@ -1051,8 +1129,13 @@ ieee80211_tx_prepare(struct ieee80211_sub_if_data *sdata,
 
 	hdr = (struct ieee80211_hdr *) skb->data;
 
-	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
 		tx->sta = rcu_dereference(sdata->u.vlan.sta);
+		if (!tx->sta && sdata->dev->ieee80211_ptr->use_4addr)
+			return TX_DROP;
+	} else if (info->flags & IEEE80211_TX_CTL_INJECTED) {
+		tx->sta = sta_info_get_bss(sdata, hdr->addr1);
+	}
 	if (!tx->sta)
 		tx->sta = sta_info_get(sdata, hdr->addr1);
 
@@ -1206,6 +1289,7 @@ static int __ieee80211_tx(struct ieee80211_local *local,
 static int invoke_tx_handlers(struct ieee80211_tx_data *tx)
 {
 	struct sk_buff *skb = tx->skb;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	ieee80211_tx_result res = TX_DROP;
 
 #define CALL_TXH(txh) \
@@ -1215,13 +1299,18 @@ static int invoke_tx_handlers(struct ieee80211_tx_data *tx)
 			goto txh_done;	\
 	} while (0)
 
+	CALL_TXH(ieee80211_tx_h_dynamic_ps);
 	CALL_TXH(ieee80211_tx_h_check_assoc);
 	CALL_TXH(ieee80211_tx_h_ps_buf);
 	CALL_TXH(ieee80211_tx_h_select_key);
-	CALL_TXH(ieee80211_tx_h_michael_mic_add);
+	CALL_TXH(ieee80211_tx_h_sta);
 	if (!(tx->local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL))
 		CALL_TXH(ieee80211_tx_h_rate_ctrl);
-	CALL_TXH(ieee80211_tx_h_misc);
+
+	if (unlikely(info->flags & IEEE80211_TX_INTFL_RETRANSMISSION))
+		goto txh_done;
+
+	CALL_TXH(ieee80211_tx_h_michael_mic_add);
 	CALL_TXH(ieee80211_tx_h_sequence);
 	CALL_TXH(ieee80211_tx_h_fragment);
 	/* handlers after fragment must be aware of tx info fragmentation! */
@@ -1397,34 +1486,6 @@ static int ieee80211_skb_resize(struct ieee80211_local *local,
 	return 0;
 }
 
-static bool need_dynamic_ps(struct ieee80211_local *local)
-{
-	/* driver doesn't support power save */
-	if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
-		return false;
-
-	/* hardware does dynamic power save */
-	if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS)
-		return false;
-
-	/* dynamic power save disabled */
-	if (local->hw.conf.dynamic_ps_timeout <= 0)
-		return false;
-
-	/* we are scanning, don't enable power save */
-	if (local->scanning)
-		return false;
-
-	if (!local->ps_sdata)
-		return false;
-
-	/* No point if we're going to suspend */
-	if (local->quiescing)
-		return false;
-
-	return true;
-}
-
 static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
 			   struct sk_buff *skb)
 {
@@ -1435,25 +1496,14 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
 	int headroom;
 	bool may_encrypt;
 
-	if (need_dynamic_ps(local)) {
-		if (local->hw.conf.flags & IEEE80211_CONF_PS) {
-			ieee80211_stop_queues_by_reason(&local->hw,
-					IEEE80211_QUEUE_STOP_REASON_PS);
-			ieee80211_queue_work(&local->hw,
-					&local->dynamic_ps_disable_work);
-		}
-
-		mod_timer(&local->dynamic_ps_timer, jiffies +
-		        msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
-	}
-
 	rcu_read_lock();
 
 	if (unlikely(sdata->vif.type == NL80211_IFTYPE_MONITOR)) {
 		int hdrlen;
 		u16 len_rthdr;
 
-		info->flags |= IEEE80211_TX_CTL_INJECTED;
+		info->flags |= IEEE80211_TX_CTL_INJECTED |
+			       IEEE80211_TX_INTFL_HAS_RADIOTAP;
 
 		len_rthdr = ieee80211_get_radiotap_len(skb->data);
 		hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr);
@@ -1511,7 +1561,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
 				return;
 			}
 
-	ieee80211_select_queue(local, skb);
+	ieee80211_set_qos_hdr(local, skb);
 	ieee80211_tx(sdata, skb, false);
 	rcu_read_unlock();
 }
@@ -2060,6 +2110,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
 	struct beacon_data *beacon;
 	struct ieee80211_supported_band *sband;
 	enum ieee80211_band band = local->hw.conf.channel->band;
+	struct ieee80211_tx_rate_control txrc;
 
 	sband = local->hw.wiphy->bands[band];
 
@@ -2167,21 +2218,25 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
 	info = IEEE80211_SKB_CB(skb);
 
 	info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
+	info->flags |= IEEE80211_TX_CTL_NO_ACK;
 	info->band = band;
-	/*
-	 * XXX: For now, always use the lowest rate
-	 */
-	info->control.rates[0].idx = 0;
-	info->control.rates[0].count = 1;
-	info->control.rates[1].idx = -1;
-	info->control.rates[2].idx = -1;
-	info->control.rates[3].idx = -1;
-	info->control.rates[4].idx = -1;
-	BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 5);
+
+	memset(&txrc, 0, sizeof(txrc));
+	txrc.hw = hw;
+	txrc.sband = sband;
+	txrc.bss_conf = &sdata->vif.bss_conf;
+	txrc.skb = skb;
+	txrc.reported_rate.idx = -1;
+	txrc.rate_idx_mask = sdata->rc_rateidx_mask[band];
+	if (txrc.rate_idx_mask == (1 << sband->n_bitrates) - 1)
+		txrc.max_rate_idx = -1;
+	else
+		txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1;
+	txrc.ap = true;
+	rate_control_get_rate(sdata, NULL, &txrc);
 
 	info->control.vif = vif;
 
-	info->flags |= IEEE80211_TX_CTL_NO_ACK;
 	info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
 	info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
  out:
@@ -2190,6 +2245,134 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
 }
 EXPORT_SYMBOL(ieee80211_beacon_get_tim);
 
+struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif)
+{
+	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_if_managed *ifmgd;
+	struct ieee80211_pspoll *pspoll;
+	struct ieee80211_local *local;
+	struct sk_buff *skb;
+
+	if (WARN_ON(vif->type != NL80211_IFTYPE_STATION))
+		return NULL;
+
+	sdata = vif_to_sdata(vif);
+	ifmgd = &sdata->u.mgd;
+	local = sdata->local;
+
+	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*pspoll));
+	if (!skb) {
+		printk(KERN_DEBUG "%s: failed to allocate buffer for "
+		       "pspoll template\n", sdata->name);
+		return NULL;
+	}
+	skb_reserve(skb, local->hw.extra_tx_headroom);
+
+	pspoll = (struct ieee80211_pspoll *) skb_put(skb, sizeof(*pspoll));
+	memset(pspoll, 0, sizeof(*pspoll));
+	pspoll->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |
+					    IEEE80211_STYPE_PSPOLL);
+	pspoll->aid = cpu_to_le16(ifmgd->aid);
+
+	/* aid in PS-Poll has its two MSBs each set to 1 */
+	pspoll->aid |= cpu_to_le16(1 << 15 | 1 << 14);
+
+	memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
+	memcpy(pspoll->ta, vif->addr, ETH_ALEN);
+
+	return skb;
+}
+EXPORT_SYMBOL(ieee80211_pspoll_get);
+
+struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif)
+{
+	struct ieee80211_hdr_3addr *nullfunc;
+	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_if_managed *ifmgd;
+	struct ieee80211_local *local;
+	struct sk_buff *skb;
+
+	if (WARN_ON(vif->type != NL80211_IFTYPE_STATION))
+		return NULL;
+
+	sdata = vif_to_sdata(vif);
+	ifmgd = &sdata->u.mgd;
+	local = sdata->local;
+
+	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*nullfunc));
+	if (!skb) {
+		printk(KERN_DEBUG "%s: failed to allocate buffer for nullfunc "
+		       "template\n", sdata->name);
+		return NULL;
+	}
+	skb_reserve(skb, local->hw.extra_tx_headroom);
+
+	nullfunc = (struct ieee80211_hdr_3addr *) skb_put(skb,
+							  sizeof(*nullfunc));
+	memset(nullfunc, 0, sizeof(*nullfunc));
+	nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
+					      IEEE80211_STYPE_NULLFUNC |
+					      IEEE80211_FCTL_TODS);
+	memcpy(nullfunc->addr1, ifmgd->bssid, ETH_ALEN);
+	memcpy(nullfunc->addr2, vif->addr, ETH_ALEN);
+	memcpy(nullfunc->addr3, ifmgd->bssid, ETH_ALEN);
+
+	return skb;
+}
+EXPORT_SYMBOL(ieee80211_nullfunc_get);
+
+struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
+				       struct ieee80211_vif *vif,
+				       const u8 *ssid, size_t ssid_len,
+				       const u8 *ie, size_t ie_len)
+{
+	struct ieee80211_sub_if_data *sdata;
+	struct ieee80211_local *local;
+	struct ieee80211_hdr_3addr *hdr;
+	struct sk_buff *skb;
+	size_t ie_ssid_len;
+	u8 *pos;
+
+	sdata = vif_to_sdata(vif);
+	local = sdata->local;
+	ie_ssid_len = 2 + ssid_len;
+
+	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*hdr) +
+			    ie_ssid_len + ie_len);
+	if (!skb) {
+		printk(KERN_DEBUG "%s: failed to allocate buffer for probe "
+		       "request template\n", sdata->name);
+		return NULL;
+	}
+
+	skb_reserve(skb, local->hw.extra_tx_headroom);
+
+	hdr = (struct ieee80211_hdr_3addr *) skb_put(skb, sizeof(*hdr));
+	memset(hdr, 0, sizeof(*hdr));
+	hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+					 IEEE80211_STYPE_PROBE_REQ);
+	memset(hdr->addr1, 0xff, ETH_ALEN);
+	memcpy(hdr->addr2, vif->addr, ETH_ALEN);
+	memset(hdr->addr3, 0xff, ETH_ALEN);
+
+	pos = skb_put(skb, ie_ssid_len);
+	*pos++ = WLAN_EID_SSID;
+	*pos++ = ssid_len;
+	if (ssid)
+		memcpy(pos, ssid, ssid_len);
+	pos += ssid_len;
+
+	if (ie) {
+		pos = skb_put(skb, ie_len);
+		memcpy(pos, ie, ie_len);
+	}
+
+	return skb;
+}
+EXPORT_SYMBOL(ieee80211_probereq_get);
+
 void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		       const void *frame, size_t frame_len,
 		       const struct ieee80211_tx_info *frame_txctl,
@@ -2289,6 +2472,9 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
 	skb_set_network_header(skb, 0);
 	skb_set_transport_header(skb, 0);
 
+	/* send all internal mgmt frames on VO */
+	skb_set_queue_mapping(skb, 0);
+
 	/*
 	 * The other path calling ieee80211_xmit is from the tasklet,
 	 * and while we can handle concurrent transmissions locking
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 7e38858a9280..ca170b417da6 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -18,7 +18,6 @@
 #include <linux/skbuff.h>
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
-#include <linux/wireless.h>
 #include <linux/bitmap.h>
 #include <linux/crc32.h>
 #include <net/net_namespace.h>
@@ -269,6 +268,7 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
 				   enum queue_stop_reason reason)
 {
 	struct ieee80211_local *local = hw_to_local(hw);
+	struct ieee80211_sub_if_data *sdata;
 
 	if (WARN_ON(queue >= hw->queues))
 		return;
@@ -281,6 +281,11 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
 
 	if (!skb_queue_empty(&local->pending[queue]))
 		tasklet_schedule(&local->tx_pending_tasklet);
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(sdata, &local->interfaces, list)
+		netif_tx_wake_queue(netdev_get_tx_queue(sdata->dev, queue));
+	rcu_read_unlock();
 }
 
 void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
@@ -305,11 +310,17 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 				   enum queue_stop_reason reason)
 {
 	struct ieee80211_local *local = hw_to_local(hw);
+	struct ieee80211_sub_if_data *sdata;
 
 	if (WARN_ON(queue >= hw->queues))
 		return;
 
 	__set_bit(reason, &local->queue_stop_reasons[queue]);
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(sdata, &local->interfaces, list)
+		netif_tx_stop_queue(netdev_get_tx_queue(sdata->dev, queue));
+	rcu_read_unlock();
 }
 
 void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
@@ -781,6 +792,8 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
 			break;
 		}
 
+		qparam.uapsd = false;
+
 		drv_conf_tx(local, queue, &qparam);
 	}
 }
@@ -989,40 +1002,33 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
 	struct ieee80211_local *local = sdata->local;
 	struct sk_buff *skb;
 	struct ieee80211_mgmt *mgmt;
-	u8 *pos;
-
-	skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*mgmt) + 200 +
-			    ie_len);
-	if (!skb) {
-		printk(KERN_DEBUG "%s: failed to allocate buffer for probe "
-		       "request\n", sdata->name);
+	size_t buf_len;
+	u8 *buf;
+
+	/* FIXME: come up with a proper value */
+	buf = kmalloc(200 + ie_len, GFP_KERNEL);
+	if (!buf) {
+		printk(KERN_DEBUG "%s: failed to allocate temporary IE "
+		       "buffer\n", sdata->name);
 		return;
 	}
-	skb_reserve(skb, local->hw.extra_tx_headroom);
 
-	mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
-	memset(mgmt, 0, 24);
-	mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
-					  IEEE80211_STYPE_PROBE_REQ);
-	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
+	buf_len = ieee80211_build_preq_ies(local, buf, ie, ie_len,
+					   local->hw.conf.channel->band);
+
+	skb = ieee80211_probereq_get(&local->hw, &sdata->vif,
+				     ssid, ssid_len,
+				     buf, buf_len);
+
 	if (dst) {
+		mgmt = (struct ieee80211_mgmt *) skb->data;
 		memcpy(mgmt->da, dst, ETH_ALEN);
 		memcpy(mgmt->bssid, dst, ETH_ALEN);
-	} else {
-		memset(mgmt->da, 0xff, ETH_ALEN);
-		memset(mgmt->bssid, 0xff, ETH_ALEN);
 	}
-	pos = skb_put(skb, 2 + ssid_len);
-	*pos++ = WLAN_EID_SSID;
-	*pos++ = ssid_len;
-	memcpy(pos, ssid, ssid_len);
-	pos += ssid_len;
-
-	skb_put(skb, ieee80211_build_preq_ies(local, pos, ie, ie_len,
-					      local->hw.conf.channel->band));
 
 	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	ieee80211_tx_skb(sdata, skb);
+	kfree(buf);
 }
 
 u32 ieee80211_sta_get_rates(struct ieee80211_local *local,
@@ -1066,9 +1072,9 @@ void ieee80211_stop_device(struct ieee80211_local *local)
 	ieee80211_led_radio(local, false);
 
 	cancel_work_sync(&local->reconfig_filter);
-	drv_stop(local);
 
 	flush_workqueue(local->workqueue);
+	drv_stop(local);
 }
 
 int ieee80211_reconfig(struct ieee80211_local *local)
@@ -1094,7 +1100,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 		if (res) {
 			WARN(local->suspended, "Harware became unavailable "
 			     "upon resume. This is could be a software issue"
-			     "prior to suspend or a harware issue\n");
+			     "prior to suspend or a hardware issue\n");
 			return res;
 		}
 
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 247123fe1a7a..5d745f2d7236 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -305,20 +305,19 @@ static int wep_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
-	if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) {
+	if (!info->control.hw_key) {
 		if (ieee80211_wep_encrypt(tx->local, skb, tx->key->conf.key,
 					  tx->key->conf.keylen,
 					  tx->key->conf.keyidx))
 			return -1;
-	} else {
-		info->control.hw_key = &tx->key->conf;
-		if (tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) {
-			if (!ieee80211_wep_add_iv(tx->local, skb,
-						  tx->key->conf.keylen,
-						  tx->key->conf.keyidx))
-				return -1;
-		}
+	} else if (info->control.hw_key->flags &
+			IEEE80211_KEY_FLAG_GENERATE_IV) {
+		if (!ieee80211_wep_add_iv(tx->local, skb,
+					  tx->key->conf.keylen,
+					  tx->key->conf.keyidx))
+			return -1;
 	}
+
 	return 0;
 }
 
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index b19b7696f3a2..34e6d02da779 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -44,22 +44,69 @@ static int wme_downgrade_ac(struct sk_buff *skb)
 }
 
 
-/* Indicate which queue to use.  */
-static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
+/* Indicate which queue to use. */
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
+			   struct sk_buff *skb)
 {
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	struct ieee80211_local *local = sdata->local;
+	struct sta_info *sta = NULL;
+	u32 sta_flags = 0;
+	const u8 *ra = NULL;
+	bool qos = false;
 
-	if (!ieee80211_is_data(hdr->frame_control)) {
-		/* management frames go on AC_VO queue, but are sent
-		* without QoS control fields */
-		return 0;
+	if (local->hw.queues < 4 || skb->len < 6) {
+		skb->priority = 0; /* required for correct WPA/11i MIC */
+		return min_t(u16, local->hw.queues - 1,
+			     ieee802_1d_to_ac[skb->priority]);
+	}
+
+	rcu_read_lock();
+	switch (sdata->vif.type) {
+	case NL80211_IFTYPE_AP_VLAN:
+		rcu_read_lock();
+		sta = rcu_dereference(sdata->u.vlan.sta);
+		if (sta)
+			sta_flags = get_sta_flags(sta);
+		rcu_read_unlock();
+		if (sta)
+			break;
+	case NL80211_IFTYPE_AP:
+		ra = skb->data;
+		break;
+	case NL80211_IFTYPE_WDS:
+		ra = sdata->u.wds.remote_addr;
+		break;
+#ifdef CONFIG_MAC80211_MESH
+	case NL80211_IFTYPE_MESH_POINT:
+		/*
+		 * XXX: This is clearly broken ... but already was before,
+		 * because ieee80211_fill_mesh_addresses() would clear A1
+		 * except for multicast addresses.
+		 */
+		break;
+#endif
+	case NL80211_IFTYPE_STATION:
+		ra = sdata->u.mgd.bssid;
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		ra = skb->data;
+		break;
+	default:
+		break;
 	}
 
-	if (0 /* injected */) {
-		/* use AC from radiotap */
+	if (!sta && ra && !is_multicast_ether_addr(ra)) {
+		sta = sta_info_get(sdata, ra);
+		if (sta)
+			sta_flags = get_sta_flags(sta);
 	}
 
-	if (!ieee80211_is_data_qos(hdr->frame_control)) {
+	if (sta_flags & WLAN_STA_WME)
+		qos = true;
+
+	rcu_read_unlock();
+
+	if (!qos) {
 		skb->priority = 0; /* required for correct WPA/11i MIC */
 		return ieee802_1d_to_ac[skb->priority];
 	}
@@ -68,6 +115,12 @@ static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
 	 * data frame has */
 	skb->priority = cfg80211_classify8021d(skb);
 
+	return ieee80211_downgrade_queue(local, skb);
+}
+
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+			      struct sk_buff *skb)
+{
 	/* in case we are a client verify acm is not set for this ac */
 	while (unlikely(local->wmm_acm & BIT(skb->priority))) {
 		if (wme_downgrade_ac(skb)) {
@@ -85,24 +138,17 @@ static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
 	return ieee802_1d_to_ac[skb->priority];
 }
 
-void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb)
 {
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	u16 queue;
-	u8 tid;
-
-	queue = classify80211(local, skb);
-	if (unlikely(queue >= local->hw.queues))
-		queue = local->hw.queues - 1;
-
-	/*
-	 * Now we know the 1d priority, fill in the QoS header if
-	 * there is one (and we haven't done this before).
-	 */
+	struct ieee80211_hdr *hdr = (void *)skb->data;
+
+	/* Fill in the QoS header if there is one. */
 	if (ieee80211_is_data_qos(hdr->frame_control)) {
 		u8 *p = ieee80211_get_qos_ctl(hdr);
-		u8 ack_policy = 0;
+		u8 ack_policy = 0, tid;
+
 		tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
+
 		if (unlikely(local->wifi_wme_noack_test))
 			ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK <<
 					QOS_CONTROL_ACK_POLICY_SHIFT;
@@ -110,6 +156,4 @@ void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
 		*p++ = ack_policy | tid;
 		*p = 0;
 	}
-
-	skb_set_queue_mapping(skb, queue);
 }
diff --git a/net/mac80211/wme.h b/net/mac80211/wme.h
index d4fd87ca5118..6053b1c9feee 100644
--- a/net/mac80211/wme.h
+++ b/net/mac80211/wme.h
@@ -20,7 +20,11 @@
 
 extern const int ieee802_1d_to_ac[8];
 
-void ieee80211_select_queue(struct ieee80211_local *local,
-			    struct sk_buff *skb);
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
+			   struct sk_buff *skb);
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb);
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+                              struct sk_buff *skb);
+
 
 #endif /* _WME_H */
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index ea89ed70734d..7e708d5c88b4 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -202,7 +202,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_local *local = sdata->local;
 	struct sk_buff *skb;
 	struct ieee80211_mgmt *mgmt;
-	u8 *pos;
+	u8 *pos, qos_info;
 	const u8 *ies;
 	size_t offset = 0, noffset;
 	int i, len, count, rates_len, supp_rates_len;
@@ -375,6 +375,14 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 	}
 
 	if (wk->assoc.wmm_used && local->hw.queues >= 4) {
+		if (wk->assoc.uapsd_used) {
+			qos_info = local->uapsd_queues;
+			qos_info |= (local->uapsd_max_sp_len <<
+				     IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT);
+		} else {
+			qos_info = 0;
+		}
+
 		pos = skb_put(skb, 9);
 		*pos++ = WLAN_EID_VENDOR_SPECIFIC;
 		*pos++ = 7; /* len */
@@ -384,7 +392,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
 		*pos++ = 2; /* WME */
 		*pos++ = 0; /* WME info */
 		*pos++ = 1; /* WME ver */
-		*pos++ = 0;
+		*pos++ = qos_info;
 	}
 
 	/* add any remaining custom (i.e. vendor specific here) IEs */
@@ -527,13 +535,12 @@ ieee80211_remain_on_channel_timeout(struct ieee80211_work *wk)
 	 * First time we run, do nothing -- the generic code will
 	 * have switched to the right channel etc.
 	 */
-	if (!wk->remain.started) {
-		wk->remain.started = true;
+	if (!wk->started) {
 		wk->timeout = jiffies + msecs_to_jiffies(wk->remain.duration);
 
-		cfg80211_ready_on_channel(wk->sdata->dev, (u64)wk, wk->chan,
-					  wk->chan_type, wk->remain.duration,
-					  GFP_KERNEL);
+		cfg80211_ready_on_channel(wk->sdata->dev, (unsigned long) wk,
+					  wk->chan, wk->chan_type,
+					  wk->remain.duration, GFP_KERNEL);
 
 		return WORK_ACT_NONE;
 	}
@@ -813,14 +820,17 @@ static void ieee80211_work_work(struct work_struct *work)
 	mutex_lock(&local->work_mtx);
 
 	list_for_each_entry_safe(wk, tmp, &local->work_list, list) {
+		bool started = wk->started;
+
 		/* mark work as started if it's on the current off-channel */
-		if (!wk->started && local->tmp_channel &&
+		if (!started && local->tmp_channel &&
 		    wk->chan == local->tmp_channel &&
 		    wk->chan_type == local->tmp_channel_type) {
-			wk->started = true;
+			started = true;
+			wk->timeout = jiffies;
 		}
 
-		if (!wk->started && !local->tmp_channel) {
+		if (!started && !local->tmp_channel) {
 			/*
 			 * TODO: could optimize this by leaving the
 			 *	 station vifs in awake mode if they
@@ -833,12 +843,12 @@ static void ieee80211_work_work(struct work_struct *work)
 			local->tmp_channel = wk->chan;
 			local->tmp_channel_type = wk->chan_type;
 			ieee80211_hw_config(local, 0);
-			wk->started = true;
+			started = true;
 			wk->timeout = jiffies;
 		}
 
 		/* don't try to work with items that aren't started */
-		if (!wk->started)
+		if (!started)
 			continue;
 
 		if (time_is_after_jiffies(wk->timeout)) {
@@ -873,6 +883,8 @@ static void ieee80211_work_work(struct work_struct *work)
 			break;
 		}
 
+		wk->started = started;
+
 		switch (rma) {
 		case WORK_ACT_NONE:
 			/* might have changed the timeout */
@@ -935,6 +947,9 @@ void ieee80211_add_work(struct ieee80211_work *wk)
 	if (WARN_ON(!wk->done))
 		return;
 
+	if (WARN_ON(!ieee80211_sdata_running(wk->sdata)))
+		return;
+
 	wk->started = false;
 
 	local = wk->sdata->local;
@@ -1010,8 +1025,6 @@ ieee80211_rx_result ieee80211_work_rx_mgmt(struct ieee80211_sub_if_data *sdata,
 		case IEEE80211_STYPE_PROBE_RESP:
 		case IEEE80211_STYPE_ASSOC_RESP:
 		case IEEE80211_STYPE_REASSOC_RESP:
-		case IEEE80211_STYPE_DEAUTH:
-		case IEEE80211_STYPE_DISASSOC:
 			skb_queue_tail(&local->work_skb_queue, skb);
 			ieee80211_queue_work(&local->hw, &local->work_work);
 			return RX_QUEUED;
@@ -1027,7 +1040,7 @@ static enum work_done_result ieee80211_remain_done(struct ieee80211_work *wk,
 	/*
 	 * We are done serving the remain-on-channel command.
 	 */
-	cfg80211_remain_on_channel_expired(wk->sdata->dev, (u64)wk,
+	cfg80211_remain_on_channel_expired(wk->sdata->dev, (unsigned long) wk,
 					   wk->chan, wk->chan_type,
 					   GFP_KERNEL);
 
@@ -1053,7 +1066,7 @@ int ieee80211_wk_remain_on_channel(struct ieee80211_sub_if_data *sdata,
 
 	wk->remain.duration = duration;
 
-	*cookie = (u64)wk;
+	*cookie = (unsigned long) wk;
 
 	ieee80211_add_work(wk);
 
@@ -1069,7 +1082,7 @@ int ieee80211_wk_cancel_remain_on_channel(struct ieee80211_sub_if_data *sdata,
 
 	mutex_lock(&local->work_mtx);
 	list_for_each_entry_safe(wk, tmp, &local->work_list, list) {
-		if ((u64)wk == cookie) {
+		if ((unsigned long) wk == cookie) {
 			wk->timeout = jiffies;
 			found = true;
 			break;
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 5332014cb229..f4971cd45c64 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -31,8 +31,8 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 	unsigned int hdrlen;
 	struct ieee80211_hdr *hdr;
 	struct sk_buff *skb = tx->skb;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	int authenticator;
-	int wpa_test = 0;
 	int tail;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -47,16 +47,15 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 	data = skb->data + hdrlen;
 	data_len = skb->len - hdrlen;
 
-	if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) &&
+	if (info->control.hw_key &&
 	    !(tx->flags & IEEE80211_TX_FRAGMENTED) &&
-	    !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) &&
-	    !wpa_test) {
-		/* hwaccel - with no need for preallocated room for MMIC */
+	    !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) {
+		/* hwaccel - with no need for SW-generated MMIC */
 		return TX_CONTINUE;
 	}
 
 	tail = MICHAEL_MIC_LEN;
-	if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
+	if (!info->control.hw_key)
 		tail += TKIP_ICV_LEN;
 
 	if (WARN_ON(skb_tailroom(skb) < tail ||
@@ -147,17 +146,16 @@ static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 	int len, tail;
 	u8 *pos;
 
-	if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) &&
-	    !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
-		/* hwaccel - with no need for preallocated room for IV/ICV */
-		info->control.hw_key = &tx->key->conf;
+	if (info->control.hw_key &&
+	    !(info->control.hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
+		/* hwaccel - with no need for software-generated IV */
 		return 0;
 	}
 
 	hdrlen = ieee80211_hdrlen(hdr->frame_control);
 	len = skb->len - hdrlen;
 
-	if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
+	if (info->control.hw_key)
 		tail = 0;
 	else
 		tail = TKIP_ICV_LEN;
@@ -175,13 +173,11 @@ static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 	if (key->u.tkip.tx.iv16 == 0)
 		key->u.tkip.tx.iv32++;
 
-	if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) {
-		/* hwaccel - with preallocated room for IV */
-		ieee80211_tkip_add_iv(pos, key, key->u.tkip.tx.iv16);
+	pos = ieee80211_tkip_add_iv(pos, key, key->u.tkip.tx.iv16);
 
-		info->control.hw_key = &tx->key->conf;
+	/* hwaccel - with software IV */
+	if (info->control.hw_key)
 		return 0;
-	}
 
 	/* Add room for ICV */
 	skb_put(skb, TKIP_ICV_LEN);
@@ -363,24 +359,20 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 	int hdrlen, len, tail;
 	u8 *pos, *pn;
 	int i;
-	bool skip_hw;
-
-	skip_hw = (tx->key->conf.flags & IEEE80211_KEY_FLAG_SW_MGMT) &&
-		ieee80211_is_mgmt(hdr->frame_control);
 
-	if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) &&
-	    !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) &&
-	    !skip_hw) {
-		/* hwaccel - with no need for preallocated room for CCMP
-		 * header or MIC fields */
-		info->control.hw_key = &tx->key->conf;
+	if (info->control.hw_key &&
+	    !(info->control.hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
+		/*
+		 * hwaccel has no need for preallocated room for CCMP
+		 * header or MIC fields
+		 */
 		return 0;
 	}
 
 	hdrlen = ieee80211_hdrlen(hdr->frame_control);
 	len = skb->len - hdrlen;
 
-	if (key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
+	if (info->control.hw_key)
 		tail = 0;
 	else
 		tail = CCMP_MIC_LEN;
@@ -405,11 +397,9 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
 
 	ccmp_pn2hdr(pos, pn, key->conf.keyidx);
 
-	if ((key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) && !skip_hw) {
-		/* hwaccel - with preallocated room for CCMP header */
-		info->control.hw_key = &tx->key->conf;
+	/* hwaccel - with software CCMP header */
+	if (info->control.hw_key)
 		return 0;
-	}
 
 	pos += CCMP_HDR_LEN;
 	ccmp_special_blocks(skb, pn, key->u.ccmp.tx_crypto_buf, 0);
@@ -525,11 +515,8 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx)
 	u8 *pn, aad[20];
 	int i;
 
-	if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) {
-		/* hwaccel */
-		info->control.hw_key = &tx->key->conf;
+	if (info->control.hw_key)
 		return 0;
-	}
 
 	if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
 		return TX_DROP;
diff --git a/net/netfilter/ipvs/Kconfig b/net/netfilter/ipvs/Kconfig
index c71e543d2549..817a8898203b 100644
--- a/net/netfilter/ipvs/Kconfig
+++ b/net/netfilter/ipvs/Kconfig
@@ -116,7 +116,8 @@ config	IP_VS_RR
 	  module, choose M here. If unsure, say N.
  
 config	IP_VS_WRR
-        tristate "weighted round-robin scheduling" 
+	tristate "weighted round-robin scheduling"
+	select GCD
 	---help---
 	  The weighted robin-robin scheduling algorithm directs network
 	  connections to different real servers based on server weights
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 93420ea8b0bc..00d0b152db39 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2077,6 +2077,10 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len)
 	if (!capable(CAP_NET_ADMIN))
 		return -EPERM;
 
+	if (cmd < IP_VS_BASE_CTL || cmd > IP_VS_SO_SET_MAX)
+		return -EINVAL;
+	if (len < 0 || len >  MAX_ARG_LEN)
+		return -EINVAL;
 	if (len != set_arglen[SET_CMDID(cmd)]) {
 		pr_err("set_ctl: len %u != %u\n",
 		       len, set_arglen[SET_CMDID(cmd)]);
@@ -2352,17 +2356,25 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 {
 	unsigned char arg[128];
 	int ret = 0;
+	unsigned int copylen;
 
 	if (!capable(CAP_NET_ADMIN))
 		return -EPERM;
 
+	if (cmd < IP_VS_BASE_CTL || cmd > IP_VS_SO_GET_MAX)
+		return -EINVAL;
+
 	if (*len < get_arglen[GET_CMDID(cmd)]) {
 		pr_err("get_ctl: len %u < %u\n",
 		       *len, get_arglen[GET_CMDID(cmd)]);
 		return -EINVAL;
 	}
 
-	if (copy_from_user(arg, user, get_arglen[GET_CMDID(cmd)]) != 0)
+	copylen = get_arglen[GET_CMDID(cmd)];
+	if (copylen > 128)
+		return -EINVAL;
+
+	if (copy_from_user(arg, user, copylen) != 0)
 		return -EFAULT;
 
 	if (mutex_lock_interruptible(&__ip_vs_mutex))
diff --git a/net/netfilter/ipvs/ip_vs_wrr.c b/net/netfilter/ipvs/ip_vs_wrr.c
index 6182e8ea0be7..3c115fc19784 100644
--- a/net/netfilter/ipvs/ip_vs_wrr.c
+++ b/net/netfilter/ipvs/ip_vs_wrr.c
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/net.h>
+#include <linux/gcd.h>
 
 #include <net/ip_vs.h>
 
@@ -38,20 +39,6 @@ struct ip_vs_wrr_mark {
 };
 
 
-/*
- *    Get the gcd of server weights
- */
-static int gcd(int a, int b)
-{
-	int c;
-
-	while ((c = a % b)) {
-		a = b;
-		b = c;
-	}
-	return b;
-}
-
 static int ip_vs_wrr_gcd_weight(struct ip_vs_service *svc)
 {
 	struct ip_vs_dest *dest;
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 471e2a79d26f..bd831410a396 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -30,6 +30,7 @@
 #include <linux/netdevice.h>
 #include <linux/socket.h>
 #include <linux/mm.h>
+#include <linux/nsproxy.h>
 #include <linux/rculist_nulls.h>
 
 #include <net/netfilter/nf_conntrack.h>
@@ -63,8 +64,6 @@ EXPORT_SYMBOL_GPL(nf_conntrack_max);
 struct nf_conn nf_conntrack_untracked __read_mostly;
 EXPORT_SYMBOL_GPL(nf_conntrack_untracked);
 
-static struct kmem_cache *nf_conntrack_cachep __read_mostly;
-
 static int nf_conntrack_hash_rnd_initted;
 static unsigned int nf_conntrack_hash_rnd;
 
@@ -86,9 +85,10 @@ static u_int32_t __hash_conntrack(const struct nf_conntrack_tuple *tuple,
 	return ((u64)h * size) >> 32;
 }
 
-static inline u_int32_t hash_conntrack(const struct nf_conntrack_tuple *tuple)
+static inline u_int32_t hash_conntrack(const struct net *net,
+				       const struct nf_conntrack_tuple *tuple)
 {
-	return __hash_conntrack(tuple, nf_conntrack_htable_size,
+	return __hash_conntrack(tuple, net->ct.htable_size,
 				nf_conntrack_hash_rnd);
 }
 
@@ -296,7 +296,7 @@ __nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple)
 {
 	struct nf_conntrack_tuple_hash *h;
 	struct hlist_nulls_node *n;
-	unsigned int hash = hash_conntrack(tuple);
+	unsigned int hash = hash_conntrack(net, tuple);
 
 	/* Disable BHs the entire time since we normally need to disable them
 	 * at least once for the stats anyway.
@@ -366,10 +366,11 @@ static void __nf_conntrack_hash_insert(struct nf_conn *ct,
 
 void nf_conntrack_hash_insert(struct nf_conn *ct)
 {
+	struct net *net = nf_ct_net(ct);
 	unsigned int hash, repl_hash;
 
-	hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
-	repl_hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
+	hash = hash_conntrack(net, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+	repl_hash = hash_conntrack(net, &ct->tuplehash[IP_CT_DIR_REPLY].tuple);
 
 	__nf_conntrack_hash_insert(ct, hash, repl_hash);
 }
@@ -397,8 +398,8 @@ __nf_conntrack_confirm(struct sk_buff *skb)
 	if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
 		return NF_ACCEPT;
 
-	hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
-	repl_hash = hash_conntrack(&ct->tuplehash[IP_CT_DIR_REPLY].tuple);
+	hash = hash_conntrack(net, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
+	repl_hash = hash_conntrack(net, &ct->tuplehash[IP_CT_DIR_REPLY].tuple);
 
 	/* We're not in hash table, and we refuse to set up related
 	   connections for unconfirmed conns.  But packet copies and
@@ -468,7 +469,7 @@ nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple,
 	struct net *net = nf_ct_net(ignored_conntrack);
 	struct nf_conntrack_tuple_hash *h;
 	struct hlist_nulls_node *n;
-	unsigned int hash = hash_conntrack(tuple);
+	unsigned int hash = hash_conntrack(net, tuple);
 
 	/* Disable BHs the entire time since we need to disable them at
 	 * least once for the stats anyway.
@@ -503,7 +504,7 @@ static noinline int early_drop(struct net *net, unsigned int hash)
 	int dropped = 0;
 
 	rcu_read_lock();
-	for (i = 0; i < nf_conntrack_htable_size; i++) {
+	for (i = 0; i < net->ct.htable_size; i++) {
 		hlist_nulls_for_each_entry_rcu(h, n, &net->ct.hash[hash],
 					 hnnode) {
 			tmp = nf_ct_tuplehash_to_ctrack(h);
@@ -523,7 +524,7 @@ static noinline int early_drop(struct net *net, unsigned int hash)
 		if (cnt >= NF_CT_EVICTION_RANGE)
 			break;
 
-		hash = (hash + 1) % nf_conntrack_htable_size;
+		hash = (hash + 1) % net->ct.htable_size;
 	}
 	rcu_read_unlock();
 
@@ -557,7 +558,7 @@ struct nf_conn *nf_conntrack_alloc(struct net *net,
 
 	if (nf_conntrack_max &&
 	    unlikely(atomic_read(&net->ct.count) > nf_conntrack_max)) {
-		unsigned int hash = hash_conntrack(orig);
+		unsigned int hash = hash_conntrack(net, orig);
 		if (!early_drop(net, hash)) {
 			atomic_dec(&net->ct.count);
 			if (net_ratelimit())
@@ -572,7 +573,7 @@ struct nf_conn *nf_conntrack_alloc(struct net *net,
 	 * Do not use kmem_cache_zalloc(), as this cache uses
 	 * SLAB_DESTROY_BY_RCU.
 	 */
-	ct = kmem_cache_alloc(nf_conntrack_cachep, gfp);
+	ct = kmem_cache_alloc(net->ct.nf_conntrack_cachep, gfp);
 	if (ct == NULL) {
 		pr_debug("nf_conntrack_alloc: Can't alloc conntrack.\n");
 		atomic_dec(&net->ct.count);
@@ -611,7 +612,7 @@ void nf_conntrack_free(struct nf_conn *ct)
 	nf_ct_ext_destroy(ct);
 	atomic_dec(&net->ct.count);
 	nf_ct_ext_free(ct);
-	kmem_cache_free(nf_conntrack_cachep, ct);
+	kmem_cache_free(net->ct.nf_conntrack_cachep, ct);
 }
 EXPORT_SYMBOL_GPL(nf_conntrack_free);
 
@@ -1032,7 +1033,7 @@ get_next_corpse(struct net *net, int (*iter)(struct nf_conn *i, void *data),
 	struct hlist_nulls_node *n;
 
 	spin_lock_bh(&nf_conntrack_lock);
-	for (; *bucket < nf_conntrack_htable_size; (*bucket)++) {
+	for (; *bucket < net->ct.htable_size; (*bucket)++) {
 		hlist_nulls_for_each_entry(h, n, &net->ct.hash[*bucket], hnnode) {
 			ct = nf_ct_tuplehash_to_ctrack(h);
 			if (iter(ct, data))
@@ -1131,9 +1132,12 @@ static void nf_ct_release_dying_list(struct net *net)
 
 static void nf_conntrack_cleanup_init_net(void)
 {
+	/* wait until all references to nf_conntrack_untracked are dropped */
+	while (atomic_read(&nf_conntrack_untracked.ct_general.use) > 1)
+		schedule();
+
 	nf_conntrack_helper_fini();
 	nf_conntrack_proto_fini();
-	kmem_cache_destroy(nf_conntrack_cachep);
 }
 
 static void nf_conntrack_cleanup_net(struct net *net)
@@ -1145,15 +1149,14 @@ static void nf_conntrack_cleanup_net(struct net *net)
 		schedule();
 		goto i_see_dead_people;
 	}
-	/* wait until all references to nf_conntrack_untracked are dropped */
-	while (atomic_read(&nf_conntrack_untracked.ct_general.use) > 1)
-		schedule();
 
 	nf_ct_free_hashtable(net->ct.hash, net->ct.hash_vmalloc,
-			     nf_conntrack_htable_size);
+			     net->ct.htable_size);
 	nf_conntrack_ecache_fini(net);
 	nf_conntrack_acct_fini(net);
 	nf_conntrack_expect_fini(net);
+	kmem_cache_destroy(net->ct.nf_conntrack_cachep);
+	kfree(net->ct.slabname);
 	free_percpu(net->ct.stat);
 }
 
@@ -1208,10 +1211,12 @@ int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
 {
 	int i, bucket, vmalloced, old_vmalloced;
 	unsigned int hashsize, old_size;
-	int rnd;
 	struct hlist_nulls_head *hash, *old_hash;
 	struct nf_conntrack_tuple_hash *h;
 
+	if (current->nsproxy->net_ns != &init_net)
+		return -EOPNOTSUPP;
+
 	/* On boot, we can set this without any fancy locking. */
 	if (!nf_conntrack_htable_size)
 		return param_set_uint(val, kp);
@@ -1224,33 +1229,29 @@ int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
 	if (!hash)
 		return -ENOMEM;
 
-	/* We have to rehahs for the new table anyway, so we also can
-	 * use a newrandom seed */
-	get_random_bytes(&rnd, sizeof(rnd));
-
 	/* Lookups in the old hash might happen in parallel, which means we
 	 * might get false negatives during connection lookup. New connections
 	 * created because of a false negative won't make it into the hash
 	 * though since that required taking the lock.
 	 */
 	spin_lock_bh(&nf_conntrack_lock);
-	for (i = 0; i < nf_conntrack_htable_size; i++) {
+	for (i = 0; i < init_net.ct.htable_size; i++) {
 		while (!hlist_nulls_empty(&init_net.ct.hash[i])) {
 			h = hlist_nulls_entry(init_net.ct.hash[i].first,
 					struct nf_conntrack_tuple_hash, hnnode);
 			hlist_nulls_del_rcu(&h->hnnode);
-			bucket = __hash_conntrack(&h->tuple, hashsize, rnd);
+			bucket = __hash_conntrack(&h->tuple, hashsize,
+						  nf_conntrack_hash_rnd);
 			hlist_nulls_add_head_rcu(&h->hnnode, &hash[bucket]);
 		}
 	}
-	old_size = nf_conntrack_htable_size;
+	old_size = init_net.ct.htable_size;
 	old_vmalloced = init_net.ct.hash_vmalloc;
 	old_hash = init_net.ct.hash;
 
-	nf_conntrack_htable_size = hashsize;
+	init_net.ct.htable_size = nf_conntrack_htable_size = hashsize;
 	init_net.ct.hash_vmalloc = vmalloced;
 	init_net.ct.hash = hash;
-	nf_conntrack_hash_rnd = rnd;
 	spin_unlock_bh(&nf_conntrack_lock);
 
 	nf_ct_free_hashtable(old_hash, old_vmalloced, old_size);
@@ -1289,15 +1290,6 @@ static int nf_conntrack_init_init_net(void)
 	       NF_CONNTRACK_VERSION, nf_conntrack_htable_size,
 	       nf_conntrack_max);
 
-	nf_conntrack_cachep = kmem_cache_create("nf_conntrack",
-						sizeof(struct nf_conn),
-						0, SLAB_DESTROY_BY_RCU, NULL);
-	if (!nf_conntrack_cachep) {
-		printk(KERN_ERR "Unable to create nf_conn slab cache\n");
-		ret = -ENOMEM;
-		goto err_cache;
-	}
-
 	ret = nf_conntrack_proto_init();
 	if (ret < 0)
 		goto err_proto;
@@ -1306,13 +1298,19 @@ static int nf_conntrack_init_init_net(void)
 	if (ret < 0)
 		goto err_helper;
 
+	/* Set up fake conntrack: to never be deleted, not in any hashes */
+#ifdef CONFIG_NET_NS
+	nf_conntrack_untracked.ct_net = &init_net;
+#endif
+	atomic_set(&nf_conntrack_untracked.ct_general.use, 1);
+	/*  - and look it like as a confirmed connection */
+	set_bit(IPS_CONFIRMED_BIT, &nf_conntrack_untracked.status);
+
 	return 0;
 
 err_helper:
 	nf_conntrack_proto_fini();
 err_proto:
-	kmem_cache_destroy(nf_conntrack_cachep);
-err_cache:
 	return ret;
 }
 
@@ -1334,7 +1332,24 @@ static int nf_conntrack_init_net(struct net *net)
 		ret = -ENOMEM;
 		goto err_stat;
 	}
-	net->ct.hash = nf_ct_alloc_hashtable(&nf_conntrack_htable_size,
+
+	net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
+	if (!net->ct.slabname) {
+		ret = -ENOMEM;
+		goto err_slabname;
+	}
+
+	net->ct.nf_conntrack_cachep = kmem_cache_create(net->ct.slabname,
+							sizeof(struct nf_conn), 0,
+							SLAB_DESTROY_BY_RCU, NULL);
+	if (!net->ct.nf_conntrack_cachep) {
+		printk(KERN_ERR "Unable to create nf_conn slab cache\n");
+		ret = -ENOMEM;
+		goto err_cache;
+	}
+
+	net->ct.htable_size = nf_conntrack_htable_size;
+	net->ct.hash = nf_ct_alloc_hashtable(&net->ct.htable_size,
 					     &net->ct.hash_vmalloc, 1);
 	if (!net->ct.hash) {
 		ret = -ENOMEM;
@@ -1351,15 +1366,6 @@ static int nf_conntrack_init_net(struct net *net)
 	if (ret < 0)
 		goto err_ecache;
 
-	/* Set up fake conntrack:
-	    - to never be deleted, not in any hashes */
-#ifdef CONFIG_NET_NS
-	nf_conntrack_untracked.ct_net = &init_net;
-#endif
-	atomic_set(&nf_conntrack_untracked.ct_general.use, 1);
-	/*  - and look it like as a confirmed connection */
-	set_bit(IPS_CONFIRMED_BIT, &nf_conntrack_untracked.status);
-
 	return 0;
 
 err_ecache:
@@ -1368,8 +1374,12 @@ err_acct:
 	nf_conntrack_expect_fini(net);
 err_expect:
 	nf_ct_free_hashtable(net->ct.hash, net->ct.hash_vmalloc,
-			     nf_conntrack_htable_size);
+			     net->ct.htable_size);
 err_hash:
+	kmem_cache_destroy(net->ct.nf_conntrack_cachep);
+err_cache:
+	kfree(net->ct.slabname);
+err_slabname:
 	free_percpu(net->ct.stat);
 err_stat:
 	return ret;
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index fdf5d2a1d9b4..2f25ff610982 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -569,7 +569,7 @@ static void exp_proc_remove(struct net *net)
 #endif /* CONFIG_PROC_FS */
 }
 
-module_param_named(expect_hashsize, nf_ct_expect_hsize, uint, 0600);
+module_param_named(expect_hashsize, nf_ct_expect_hsize, uint, 0400);
 
 int nf_conntrack_expect_init(struct net *net)
 {
@@ -577,7 +577,7 @@ int nf_conntrack_expect_init(struct net *net)
 
 	if (net_eq(net, &init_net)) {
 		if (!nf_ct_expect_hsize) {
-			nf_ct_expect_hsize = nf_conntrack_htable_size / 256;
+			nf_ct_expect_hsize = net->ct.htable_size / 256;
 			if (!nf_ct_expect_hsize)
 				nf_ct_expect_hsize = 1;
 		}
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 38ea7ef3ccd2..f0732aa18e4f 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -323,24 +323,24 @@ static void update_nl_seq(struct nf_conn *ct, u32 nl_seq,
 			  struct nf_ct_ftp_master *info, int dir,
 			  struct sk_buff *skb)
 {
-	unsigned int i, oldest = NUM_SEQ_TO_REMEMBER;
+	unsigned int i, oldest;
 
 	/* Look for oldest: if we find exact match, we're done. */
 	for (i = 0; i < info->seq_aft_nl_num[dir]; i++) {
 		if (info->seq_aft_nl[dir][i] == nl_seq)
 			return;
-
-		if (oldest == info->seq_aft_nl_num[dir] ||
-		    before(info->seq_aft_nl[dir][i],
-			   info->seq_aft_nl[dir][oldest]))
-			oldest = i;
 	}
 
 	if (info->seq_aft_nl_num[dir] < NUM_SEQ_TO_REMEMBER) {
 		info->seq_aft_nl[dir][info->seq_aft_nl_num[dir]++] = nl_seq;
-	} else if (oldest != NUM_SEQ_TO_REMEMBER &&
-		   after(nl_seq, info->seq_aft_nl[dir][oldest])) {
-		info->seq_aft_nl[dir][oldest] = nl_seq;
+	} else {
+		if (before(info->seq_aft_nl[dir][0], info->seq_aft_nl[dir][1]))
+			oldest = 0;
+		else
+			oldest = 1;
+
+		if (after(nl_seq, info->seq_aft_nl[dir][oldest]))
+			info->seq_aft_nl[dir][oldest] = nl_seq;
 	}
 }
 
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index a74a5769877b..4509fa6726f8 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -222,7 +222,7 @@ static void __nf_conntrack_helper_unregister(struct nf_conntrack_helper *me,
 	/* Get rid of expecteds, set helpers to NULL. */
 	hlist_nulls_for_each_entry(h, nn, &net->ct.unconfirmed, hnnode)
 		unhelp(h, me);
-	for (i = 0; i < nf_conntrack_htable_size; i++) {
+	for (i = 0; i < net->ct.htable_size; i++) {
 		hlist_nulls_for_each_entry(h, nn, &net->ct.hash[i], hnnode)
 			unhelp(h, me);
 	}
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 09044f9f4b2e..327c5174440c 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -599,7 +599,7 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlink_callback *cb)
 
 	rcu_read_lock();
 	last = (struct nf_conn *)cb->args[1];
-	for (; cb->args[0] < nf_conntrack_htable_size; cb->args[0]++) {
+	for (; cb->args[0] < net->ct.htable_size; cb->args[0]++) {
 restart:
 		hlist_nulls_for_each_entry_rcu(h, n, &net->ct.hash[cb->args[0]],
 					 hnnode) {
@@ -1453,8 +1453,9 @@ ctnetlink_exp_dump_mask(struct sk_buff *skb,
 	struct nlattr *nest_parms;
 
 	memset(&m, 0xFF, sizeof(m));
-	m.src.u.all = mask->src.u.all;
 	memcpy(&m.src.u3, &mask->src.u3, sizeof(m.src.u3));
+	m.src.u.all = mask->src.u.all;
+	m.dst.protonum = tuple->dst.protonum;
 
 	nest_parms = nla_nest_start(skb, CTA_EXPECT_MASK | NLA_F_NESTED);
 	if (!nest_parms)
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 4b572163784b..023966b569bf 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -376,7 +376,7 @@ int ct_sip_get_header(const struct nf_conn *ct, const char *dptr,
 			dptr += hdr->len;
 		else if (hdr->cname && limit - dptr >= hdr->clen + 1 &&
 			 strnicmp(dptr, hdr->cname, hdr->clen) == 0 &&
-			 !isalpha(*(dptr + hdr->clen + 1)))
+			 !isalpha(*(dptr + hdr->clen)))
 			dptr += hdr->clen;
 		else
 			continue;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 028aba667ef7..e310f1561bb2 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -51,7 +51,7 @@ static struct hlist_nulls_node *ct_get_first(struct seq_file *seq)
 	struct hlist_nulls_node *n;
 
 	for (st->bucket = 0;
-	     st->bucket < nf_conntrack_htable_size;
+	     st->bucket < net->ct.htable_size;
 	     st->bucket++) {
 		n = rcu_dereference(net->ct.hash[st->bucket].first);
 		if (!is_a_nulls(n))
@@ -69,7 +69,7 @@ static struct hlist_nulls_node *ct_get_next(struct seq_file *seq,
 	head = rcu_dereference(head->next);
 	while (is_a_nulls(head)) {
 		if (likely(get_nulls_value(head) == st->bucket)) {
-			if (++st->bucket >= nf_conntrack_htable_size)
+			if (++st->bucket >= net->ct.htable_size)
 				return NULL;
 		}
 		head = rcu_dereference(net->ct.hash[st->bucket].first);
@@ -355,7 +355,7 @@ static ctl_table nf_ct_sysctl_table[] = {
 	},
 	{
 		.procname       = "nf_conntrack_buckets",
-		.data           = &nf_conntrack_htable_size,
+		.data           = &init_net.ct.htable_size,
 		.maxlen         = sizeof(unsigned int),
 		.mode           = 0444,
 		.proc_handler   = proc_dointvec,
@@ -421,6 +421,7 @@ static int nf_conntrack_standalone_init_sysctl(struct net *net)
 		goto out_kmemdup;
 
 	table[1].data = &net->ct.count;
+	table[2].data = &net->ct.htable_size;
 	table[3].data = &net->ct.sysctl_checksum;
 	table[4].data = &net->ct.sysctl_log_invalid;
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index a4957bf2ca60..4c5972ba8c78 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -455,9 +455,14 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol,
 	if (nl_table[protocol].registered &&
 	    try_module_get(nl_table[protocol].module))
 		module = nl_table[protocol].module;
+	else
+		err = -EPROTONOSUPPORT;
 	cb_mutex = nl_table[protocol].cb_mutex;
 	netlink_unlock_table();
 
+	if (err < 0)
+		goto out;
+
 	err = __netlink_create(net, sock, cb_mutex, protocol);
 	if (err < 0)
 		goto out_module;
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index d07ecda0a92d..a4b6e148c5de 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -681,9 +681,7 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb)
 	int chains_to_skip = cb->args[0];
 	int fams_to_skip = cb->args[1];
 
-	for (i = 0; i < GENL_FAM_TAB_SIZE; i++) {
-		if (i < chains_to_skip)
-			continue;
+	for (i = chains_to_skip; i < GENL_FAM_TAB_SIZE; i++) {
 		n = 0;
 		list_for_each_entry(rt, genl_family_chain(i), family_list) {
 			if (!rt->netnsok && !net_eq(net, &init_net))
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index aacba76070fc..e2e2d33cafdf 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -843,12 +843,13 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	dptr  = skb_push(skb, 1);
 	*dptr = AX25_P_NETROM;
 
-	ax25s = ax25_send_frame(skb, 256, (ax25_address *)dev->dev_addr, &nr_neigh->callsign, nr_neigh->digipeat, nr_neigh->dev);
-	if (nr_neigh->ax25 && ax25s) {
-		/* We were already holding this ax25_cb */
+	ax25s = nr_neigh->ax25;
+	nr_neigh->ax25 = ax25_send_frame(skb, 256,
+					 (ax25_address *)dev->dev_addr,
+					 &nr_neigh->callsign,
+					 nr_neigh->digipeat, nr_neigh->dev);
+	if (ax25s)
 		ax25_cb_put(ax25s);
-	}
-	nr_neigh->ax25 = ax25s;
 
 	dev_put(dev);
 	ret = (nr_neigh->ax25 != NULL);
diff --git a/net/packet/Kconfig b/net/packet/Kconfig
index 34ff93ff894d..0060e3b396b7 100644
--- a/net/packet/Kconfig
+++ b/net/packet/Kconfig
@@ -14,13 +14,3 @@ config PACKET
 	  be called af_packet.
 
 	  If unsure, say Y.
-
-config PACKET_MMAP
-	bool "Packet socket: mmapped IO"
-	depends on PACKET
-	help
-	  If you say Y here, the Packet protocol driver will use an IO
-	  mechanism that results in faster communication.
-
-	  If unsure, say N.
-
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e0516a22be2e..6ecb426bc0cf 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -80,6 +80,7 @@
 #include <linux/init.h>
 #include <linux/mutex.h>
 #include <linux/if_vlan.h>
+#include <linux/virtio_net.h>
 
 #ifdef CONFIG_INET
 #include <net/inet_common.h>
@@ -156,7 +157,6 @@ struct packet_mreq_max {
 	unsigned char	mr_address[MAX_ADDR_LEN];
 };
 
-#ifdef CONFIG_PACKET_MMAP
 static int packet_set_ring(struct sock *sk, struct tpacket_req *req,
 		int closing, int tx_ring);
 
@@ -176,7 +176,6 @@ struct packet_ring_buffer {
 
 struct packet_sock;
 static int tpacket_snd(struct packet_sock *po, struct msghdr *msg);
-#endif
 
 static void packet_flush_mclist(struct sock *sk);
 
@@ -184,26 +183,23 @@ struct packet_sock {
 	/* struct sock has to be the first member of packet_sock */
 	struct sock		sk;
 	struct tpacket_stats	stats;
-#ifdef CONFIG_PACKET_MMAP
 	struct packet_ring_buffer	rx_ring;
 	struct packet_ring_buffer	tx_ring;
 	int			copy_thresh;
-#endif
 	spinlock_t		bind_lock;
 	struct mutex		pg_vec_lock;
 	unsigned int		running:1,	/* prot_hook is attached*/
 				auxdata:1,
-				origdev:1;
+				origdev:1,
+				has_vnet_hdr:1;
 	int			ifindex;	/* bound device		*/
 	__be16			num;
 	struct packet_mclist	*mclist;
-#ifdef CONFIG_PACKET_MMAP
 	atomic_t		mapped;
 	enum tpacket_versions	tp_version;
 	unsigned int		tp_hdrlen;
 	unsigned int		tp_reserve;
 	unsigned int		tp_loss:1;
-#endif
 	struct packet_type	prot_hook ____cacheline_aligned_in_smp;
 };
 
@@ -217,8 +213,6 @@ struct packet_skb_cb {
 
 #define PACKET_SKB_CB(__skb)	((struct packet_skb_cb *)((__skb)->cb))
 
-#ifdef CONFIG_PACKET_MMAP
-
 static void __packet_set_status(struct packet_sock *po, void *frame, int status)
 {
 	union {
@@ -313,8 +307,6 @@ static inline void packet_increment_head(struct packet_ring_buffer *buff)
 	buff->head = buff->head != buff->frame_max ? buff->head+1 : 0;
 }
 
-#endif
-
 static inline struct packet_sock *pkt_sk(struct sock *sk)
 {
 	return (struct packet_sock *)sk;
@@ -638,7 +630,6 @@ drop:
 	return 0;
 }
 
-#ifdef CONFIG_PACKET_MMAP
 static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
 		       struct packet_type *pt, struct net_device *orig_dev)
 {
@@ -1021,8 +1012,20 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 
 		status = TP_STATUS_SEND_REQUEST;
 		err = dev_queue_xmit(skb);
-		if (unlikely(err > 0 && (err = net_xmit_errno(err)) != 0))
-			goto out_xmit;
+		if (unlikely(err > 0)) {
+			err = net_xmit_errno(err);
+			if (err && __packet_get_status(po, ph) ==
+				   TP_STATUS_AVAILABLE) {
+				/* skb was destructed already */
+				skb = NULL;
+				goto out_status;
+			}
+			/*
+			 * skb was dropped but not destructed yet;
+			 * let's treat it like congestion or err < 0
+			 */
+			err = 0;
+		}
 		packet_increment_head(&po->tx_ring);
 		len_sum += tp_len;
 	} while (likely((ph != NULL) ||
@@ -1033,9 +1036,6 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 	err = len_sum;
 	goto out_put;
 
-out_xmit:
-	skb->destructor = sock_wfree;
-	atomic_dec(&po->tx_ring.pending);
 out_status:
 	__packet_set_status(po, ph, status);
 	kfree_skb(skb);
@@ -1045,7 +1045,30 @@ out:
 	mutex_unlock(&po->pg_vec_lock);
 	return err;
 }
-#endif
+
+static inline struct sk_buff *packet_alloc_skb(struct sock *sk, size_t prepad,
+					       size_t reserve, size_t len,
+					       size_t linear, int noblock,
+					       int *err)
+{
+	struct sk_buff *skb;
+
+	/* Under a page?  Don't bother with paged skb. */
+	if (prepad + len < PAGE_SIZE || !linear)
+		linear = len;
+
+	skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
+				   err);
+	if (!skb)
+		return NULL;
+
+	skb_reserve(skb, reserve);
+	skb_put(skb, linear);
+	skb->data_len = len - linear;
+	skb->len += len - linear;
+
+	return skb;
+}
 
 static int packet_snd(struct socket *sock,
 			  struct msghdr *msg, size_t len)
@@ -1057,14 +1080,17 @@ static int packet_snd(struct socket *sock,
 	__be16 proto;
 	unsigned char *addr;
 	int ifindex, err, reserve = 0;
+	struct virtio_net_hdr vnet_hdr = { 0 };
+	int offset = 0;
+	int vnet_hdr_len;
+	struct packet_sock *po = pkt_sk(sk);
+	unsigned short gso_type = 0;
 
 	/*
 	 *	Get and verify the address.
 	 */
 
 	if (saddr == NULL) {
-		struct packet_sock *po = pkt_sk(sk);
-
 		ifindex	= po->ifindex;
 		proto	= po->num;
 		addr	= NULL;
@@ -1091,25 +1117,74 @@ static int packet_snd(struct socket *sock,
 	if (!(dev->flags & IFF_UP))
 		goto out_unlock;
 
+	if (po->has_vnet_hdr) {
+		vnet_hdr_len = sizeof(vnet_hdr);
+
+		err = -EINVAL;
+		if (len < vnet_hdr_len)
+			goto out_unlock;
+
+		len -= vnet_hdr_len;
+
+		err = memcpy_fromiovec((void *)&vnet_hdr, msg->msg_iov,
+				       vnet_hdr_len);
+		if (err < 0)
+			goto out_unlock;
+
+		if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) &&
+		    (vnet_hdr.csum_start + vnet_hdr.csum_offset + 2 >
+		      vnet_hdr.hdr_len))
+			vnet_hdr.hdr_len = vnet_hdr.csum_start +
+						 vnet_hdr.csum_offset + 2;
+
+		err = -EINVAL;
+		if (vnet_hdr.hdr_len > len)
+			goto out_unlock;
+
+		if (vnet_hdr.gso_type != VIRTIO_NET_HDR_GSO_NONE) {
+			switch (vnet_hdr.gso_type & ~VIRTIO_NET_HDR_GSO_ECN) {
+			case VIRTIO_NET_HDR_GSO_TCPV4:
+				gso_type = SKB_GSO_TCPV4;
+				break;
+			case VIRTIO_NET_HDR_GSO_TCPV6:
+				gso_type = SKB_GSO_TCPV6;
+				break;
+			case VIRTIO_NET_HDR_GSO_UDP:
+				gso_type = SKB_GSO_UDP;
+				break;
+			default:
+				goto out_unlock;
+			}
+
+			if (vnet_hdr.gso_type & VIRTIO_NET_HDR_GSO_ECN)
+				gso_type |= SKB_GSO_TCP_ECN;
+
+			if (vnet_hdr.gso_size == 0)
+				goto out_unlock;
+
+		}
+	}
+
 	err = -EMSGSIZE;
-	if (len > dev->mtu+reserve)
+	if (!gso_type && (len > dev->mtu+reserve))
 		goto out_unlock;
 
-	skb = sock_alloc_send_skb(sk, len + LL_ALLOCATED_SPACE(dev),
-				msg->msg_flags & MSG_DONTWAIT, &err);
+	err = -ENOBUFS;
+	skb = packet_alloc_skb(sk, LL_ALLOCATED_SPACE(dev),
+			       LL_RESERVED_SPACE(dev), len, vnet_hdr.hdr_len,
+			       msg->msg_flags & MSG_DONTWAIT, &err);
 	if (skb == NULL)
 		goto out_unlock;
 
-	skb_reserve(skb, LL_RESERVED_SPACE(dev));
-	skb_reset_network_header(skb);
+	skb_set_network_header(skb, reserve);
 
 	err = -EINVAL;
 	if (sock->type == SOCK_DGRAM &&
-	    dev_hard_header(skb, dev, ntohs(proto), addr, NULL, len) < 0)
+	    (offset = dev_hard_header(skb, dev, ntohs(proto), addr, NULL, len)) < 0)
 		goto out_free;
 
 	/* Returns -EFAULT on error */
-	err = memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len);
+	err = skb_copy_datagram_from_iovec(skb, offset, msg->msg_iov, 0, len);
 	if (err)
 		goto out_free;
 
@@ -1118,6 +1193,25 @@ static int packet_snd(struct socket *sock,
 	skb->priority = sk->sk_priority;
 	skb->mark = sk->sk_mark;
 
+	if (po->has_vnet_hdr) {
+		if (vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) {
+			if (!skb_partial_csum_set(skb, vnet_hdr.csum_start,
+						  vnet_hdr.csum_offset)) {
+				err = -EINVAL;
+				goto out_free;
+			}
+		}
+
+		skb_shinfo(skb)->gso_size = vnet_hdr.gso_size;
+		skb_shinfo(skb)->gso_type = gso_type;
+
+		/* Header must be checked, and gso_segs computed. */
+		skb_shinfo(skb)->gso_type |= SKB_GSO_DODGY;
+		skb_shinfo(skb)->gso_segs = 0;
+
+		len += vnet_hdr_len;
+	}
+
 	/*
 	 *	Now send it
 	 */
@@ -1142,13 +1236,11 @@ out:
 static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
 		struct msghdr *msg, size_t len)
 {
-#ifdef CONFIG_PACKET_MMAP
 	struct sock *sk = sock->sk;
 	struct packet_sock *po = pkt_sk(sk);
 	if (po->tx_ring.pg_vec)
 		return tpacket_snd(po, msg);
 	else
-#endif
 		return packet_snd(sock, msg, len);
 }
 
@@ -1162,9 +1254,7 @@ static int packet_release(struct socket *sock)
 	struct sock *sk = sock->sk;
 	struct packet_sock *po;
 	struct net *net;
-#ifdef CONFIG_PACKET_MMAP
 	struct tpacket_req req;
-#endif
 
 	if (!sk)
 		return 0;
@@ -1193,7 +1283,6 @@ static int packet_release(struct socket *sock)
 
 	packet_flush_mclist(sk);
 
-#ifdef CONFIG_PACKET_MMAP
 	memset(&req, 0, sizeof(req));
 
 	if (po->rx_ring.pg_vec)
@@ -1201,7 +1290,6 @@ static int packet_release(struct socket *sock)
 
 	if (po->tx_ring.pg_vec)
 		packet_set_ring(sk, &req, 1, 1);
-#endif
 
 	/*
 	 *	Now the socket is dead. No more input will appear.
@@ -1411,6 +1499,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 	struct sk_buff *skb;
 	int copied, err;
 	struct sockaddr_ll *sll;
+	int vnet_hdr_len = 0;
 
 	err = -EINVAL;
 	if (flags & ~(MSG_PEEK|MSG_DONTWAIT|MSG_TRUNC|MSG_CMSG_COMPAT))
@@ -1442,6 +1531,48 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 	if (skb == NULL)
 		goto out;
 
+	if (pkt_sk(sk)->has_vnet_hdr) {
+		struct virtio_net_hdr vnet_hdr = { 0 };
+
+		err = -EINVAL;
+		vnet_hdr_len = sizeof(vnet_hdr);
+		if ((len -= vnet_hdr_len) < 0)
+			goto out_free;
+
+		if (skb_is_gso(skb)) {
+			struct skb_shared_info *sinfo = skb_shinfo(skb);
+
+			/* This is a hint as to how much should be linear. */
+			vnet_hdr.hdr_len = skb_headlen(skb);
+			vnet_hdr.gso_size = sinfo->gso_size;
+			if (sinfo->gso_type & SKB_GSO_TCPV4)
+				vnet_hdr.gso_type = VIRTIO_NET_HDR_GSO_TCPV4;
+			else if (sinfo->gso_type & SKB_GSO_TCPV6)
+				vnet_hdr.gso_type = VIRTIO_NET_HDR_GSO_TCPV6;
+			else if (sinfo->gso_type & SKB_GSO_UDP)
+				vnet_hdr.gso_type = VIRTIO_NET_HDR_GSO_UDP;
+			else if (sinfo->gso_type & SKB_GSO_FCOE)
+				goto out_free;
+			else
+				BUG();
+			if (sinfo->gso_type & SKB_GSO_TCP_ECN)
+				vnet_hdr.gso_type |= VIRTIO_NET_HDR_GSO_ECN;
+		} else
+			vnet_hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE;
+
+		if (skb->ip_summed == CHECKSUM_PARTIAL) {
+			vnet_hdr.flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
+			vnet_hdr.csum_start = skb->csum_start -
+							skb_headroom(skb);
+			vnet_hdr.csum_offset = skb->csum_offset;
+		} /* else everything is zero */
+
+		err = memcpy_toiovec(msg->msg_iov, (void *)&vnet_hdr,
+				     vnet_hdr_len);
+		if (err < 0)
+			goto out_free;
+	}
+
 	/*
 	 *	If the address length field is there to be filled in, we fill
 	 *	it in now.
@@ -1493,7 +1624,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
 	 *	Free or return the buffer as appropriate. Again this
 	 *	hides all the races and re-entrancy issues from us.
 	 */
-	err = (flags&MSG_TRUNC) ? skb->len : copied;
+	err = vnet_hdr_len + ((flags&MSG_TRUNC) ? skb->len : copied);
 
 out_free:
 	skb_free_datagram(sk, skb);
@@ -1723,7 +1854,6 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
 		return ret;
 	}
 
-#ifdef CONFIG_PACKET_MMAP
 	case PACKET_RX_RING:
 	case PACKET_TX_RING:
 	{
@@ -1731,6 +1861,8 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
 
 		if (optlen < sizeof(req))
 			return -EINVAL;
+		if (pkt_sk(sk)->has_vnet_hdr)
+			return -EINVAL;
 		if (copy_from_user(&req, optval, sizeof(req)))
 			return -EFAULT;
 		return packet_set_ring(sk, &req, 0, optname == PACKET_TX_RING);
@@ -1792,7 +1924,6 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
 		po->tp_loss = !!val;
 		return 0;
 	}
-#endif
 	case PACKET_AUXDATA:
 	{
 		int val;
@@ -1817,6 +1948,22 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
 		po->origdev = !!val;
 		return 0;
 	}
+	case PACKET_VNET_HDR:
+	{
+		int val;
+
+		if (sock->type != SOCK_RAW)
+			return -EINVAL;
+		if (po->rx_ring.pg_vec || po->tx_ring.pg_vec)
+			return -EBUSY;
+		if (optlen < sizeof(val))
+			return -EINVAL;
+		if (copy_from_user(&val, optval, sizeof(val)))
+			return -EFAULT;
+
+		po->has_vnet_hdr = !!val;
+		return 0;
+	}
 	default:
 		return -ENOPROTOOPT;
 	}
@@ -1867,7 +2014,13 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
 
 		data = &val;
 		break;
-#ifdef CONFIG_PACKET_MMAP
+	case PACKET_VNET_HDR:
+		if (len > sizeof(int))
+			len = sizeof(int);
+		val = po->has_vnet_hdr;
+
+		data = &val;
+		break;
 	case PACKET_VERSION:
 		if (len > sizeof(int))
 			len = sizeof(int);
@@ -1903,7 +2056,6 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
 		val = po->tp_loss;
 		data = &val;
 		break;
-#endif
 	default:
 		return -ENOPROTOOPT;
 	}
@@ -2023,11 +2175,6 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd,
 	return 0;
 }
 
-#ifndef CONFIG_PACKET_MMAP
-#define packet_mmap sock_no_mmap
-#define packet_poll datagram_poll
-#else
-
 static unsigned int packet_poll(struct file *file, struct socket *sock,
 				poll_table *wait)
 {
@@ -2309,8 +2456,6 @@ out:
 	mutex_unlock(&po->pg_vec_lock);
 	return err;
 }
-#endif
-
 
 static const struct proto_ops packet_ops_spkt = {
 	.family =	PF_PACKET,
@@ -2448,7 +2593,7 @@ static const struct file_operations packet_seq_fops = {
 
 #endif
 
-static int packet_net_init(struct net *net)
+static int __net_init packet_net_init(struct net *net)
 {
 	rwlock_init(&net->packet.sklist_lock);
 	INIT_HLIST_HEAD(&net->packet.sklist);
@@ -2459,7 +2604,7 @@ static int packet_net_init(struct net *net)
 	return 0;
 }
 
-static void packet_net_exit(struct net *net)
+static void __net_exit packet_net_exit(struct net *net)
 {
 	proc_net_remove(net, "packet");
 }
diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c
index 67f072e94d00..387197b579b1 100644
--- a/net/phonet/datagram.c
+++ b/net/phonet/datagram.c
@@ -75,7 +75,8 @@ static int pn_sendmsg(struct kiocb *iocb, struct sock *sk,
 	struct sk_buff *skb;
 	int err;
 
-	if (msg->msg_flags & MSG_OOB)
+	if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|
+				MSG_CMSG_COMPAT))
 		return -EOPNOTSUPP;
 
 	if (msg->msg_name == NULL)
@@ -119,7 +120,8 @@ static int pn_recvmsg(struct kiocb *iocb, struct sock *sk,
 	int rval = -EOPNOTSUPP;
 	int copylen;
 
-	if (flags & MSG_OOB)
+	if (flags & ~(MSG_PEEK|MSG_TRUNC|MSG_DONTWAIT|MSG_NOSIGNAL|
+			MSG_CMSG_COMPAT))
 		goto out_nofree;
 
 	if (addr_len)
diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c
index d183509d3fa6..d01208968c83 100644
--- a/net/phonet/pep-gprs.c
+++ b/net/phonet/pep-gprs.c
@@ -96,11 +96,11 @@ static int gprs_recv(struct gprs_dev *gp, struct sk_buff *skb)
 		goto drop;
 	}
 
-	if (likely(skb_headroom(skb) & 3)) {
+	if (skb_headroom(skb) & 3) {
 		struct sk_buff *rskb, *fs;
 		int flen = 0;
 
-		/* Phonet Pipe data header is misaligned (3 bytes),
+		/* Phonet Pipe data header may be misaligned (3 bytes),
 		 * so wrap the IP packet as a single fragment of an head-less
 		 * socket buffer. The network stack will pull what it needs,
 		 * but at least, the whole IP payload is not memcpy'd. */
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index b6356f3832f6..360cf377693e 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -354,6 +354,9 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
 		queue = &pn->ctrlreq_queue;
 		goto queue;
 
+	case PNS_PIPE_ALIGNED_DATA:
+		__skb_pull(skb, 1);
+		/* fall through */
 	case PNS_PIPE_DATA:
 		__skb_pull(skb, 3); /* Pipe data header */
 		if (!pn_flow_safe(pn->rx_fc)) {
@@ -441,6 +444,7 @@ static int pep_connreq_rcv(struct sock *sk, struct sk_buff *skb)
 	struct sockaddr_pn dst;
 	u16 peer_type;
 	u8 pipe_handle, enabled, n_sb;
+	u8 aligned = 0;
 
 	if (!pskb_pull(skb, sizeof(*hdr) + 4))
 		return -EINVAL;
@@ -479,6 +483,9 @@ static int pep_connreq_rcv(struct sock *sk, struct sk_buff *skb)
 				return -EINVAL;
 			peer_type = (peer_type & 0xff00) | data[0];
 			break;
+		case PN_PIPE_SB_ALIGNED_DATA:
+			aligned = data[0] != 0;
+			break;
 		}
 		n_sb--;
 	}
@@ -510,6 +517,7 @@ static int pep_connreq_rcv(struct sock *sk, struct sk_buff *skb)
 	newpn->rx_credits = 0;
 	newpn->rx_fc = newpn->tx_fc = PN_LEGACY_FLOW_CONTROL;
 	newpn->init_enable = enabled;
+	newpn->aligned = aligned;
 
 	BUG_ON(!skb_queue_empty(&newsk->sk_receive_queue));
 	skb_queue_head(&newsk->sk_receive_queue, skb);
@@ -829,11 +837,15 @@ static int pipe_skb_send(struct sock *sk, struct sk_buff *skb)
 		return -ENOBUFS;
 	}
 
-	skb_push(skb, 3);
+	skb_push(skb, 3 + pn->aligned);
 	skb_reset_transport_header(skb);
 	ph = pnp_hdr(skb);
 	ph->utid = 0;
-	ph->message_id = PNS_PIPE_DATA;
+	if (pn->aligned) {
+		ph->message_id = PNS_PIPE_ALIGNED_DATA;
+		ph->data[0] = 0; /* padding */
+	} else
+		ph->message_id = PNS_PIPE_DATA;
 	ph->pipe_handle = pn->pipe_handle;
 
 	return pn_skb_send(sk, skb, &pipe_srv);
@@ -848,7 +860,9 @@ static int pep_sendmsg(struct kiocb *iocb, struct sock *sk,
 	int flags = msg->msg_flags;
 	int err, done;
 
-	if (msg->msg_flags & MSG_OOB || !(msg->msg_flags & MSG_EOR))
+	if ((msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|
+				MSG_CMSG_COMPAT)) ||
+			!(msg->msg_flags & MSG_EOR))
 		return -EOPNOTSUPP;
 
 	skb = sock_alloc_send_skb(sk, MAX_PNPIPE_HEADER + len,
@@ -927,6 +941,9 @@ int pep_write(struct sock *sk, struct sk_buff *skb)
 	struct sk_buff *rskb, *fs;
 	int flen = 0;
 
+	if (pep_sk(sk)->aligned)
+		return pipe_skb_send(sk, skb);
+
 	rskb = alloc_skb(MAX_PNPIPE_HEADER, GFP_ATOMIC);
 	if (!rskb) {
 		kfree_skb(skb);
@@ -966,6 +983,10 @@ static int pep_recvmsg(struct kiocb *iocb, struct sock *sk,
 	struct sk_buff *skb;
 	int err;
 
+	if (flags & ~(MSG_OOB|MSG_PEEK|MSG_TRUNC|MSG_DONTWAIT|MSG_WAITALL|
+			MSG_NOSIGNAL|MSG_CMSG_COMPAT))
+		return -EOPNOTSUPP;
+
 	if (unlikely(1 << sk->sk_state & (TCPF_LISTEN | TCPF_CLOSE)))
 		return -ENOTCONN;
 
@@ -973,6 +994,8 @@ static int pep_recvmsg(struct kiocb *iocb, struct sock *sk,
 		/* Dequeue and acknowledge control request */
 		struct pep_sock *pn = pep_sk(sk);
 
+		if (flags & MSG_PEEK)
+			return -EOPNOTSUPP;
 		skb = skb_dequeue(&pn->ctrlreq_queue);
 		if (skb) {
 			pep_ctrlreq_error(sk, skb, PN_PIPE_NO_ERROR,
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index bc4a33bf2d3d..c597cc53a6fb 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -311,7 +311,7 @@ static struct notifier_block phonet_device_notifier = {
 };
 
 /* Per-namespace Phonet devices handling */
-static int phonet_init_net(struct net *net)
+static int __net_init phonet_init_net(struct net *net)
 {
 	struct phonet_net *pnn = net_generic(net, phonet_net_id);
 
@@ -324,7 +324,7 @@ static int phonet_init_net(struct net *net)
 	return 0;
 }
 
-static void phonet_exit_net(struct net *net)
+static void __net_exit phonet_exit_net(struct net *net)
 {
 	struct phonet_net *pnn = net_generic(net, phonet_net_id);
 	struct net_device *dev;
diff --git a/net/rds/tcp_connect.c b/net/rds/tcp_connect.c
index 211522f9a9a2..056256285987 100644
--- a/net/rds/tcp_connect.c
+++ b/net/rds/tcp_connect.c
@@ -90,8 +90,8 @@ int rds_tcp_conn_connect(struct rds_connection *conn)
 
 	ret = sock->ops->bind(sock, (struct sockaddr *)&src, sizeof(src));
 	if (ret) {
-		rdsdebug("bind failed with %d at address %u.%u.%u.%u\n",
-		     ret, NIPQUAD(conn->c_laddr));
+		rdsdebug("bind failed with %d at address %pI4\n",
+			 ret, &conn->c_laddr);
 		goto out;
 	}
 
@@ -108,8 +108,7 @@ int rds_tcp_conn_connect(struct rds_connection *conn)
 				 O_NONBLOCK);
 	sock = NULL;
 
-	rdsdebug("connect to address %u.%u.%u.%u returned %d\n",
-		 NIPQUAD(conn->c_faddr), ret);
+	rdsdebug("connect to address %pI4 returned %d\n", &conn->c_faddr, ret);
 	if (ret == -EINPROGRESS)
 		ret = 0;
 
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c
index 45474a436862..53cb1b54165d 100644
--- a/net/rds/tcp_listen.c
+++ b/net/rds/tcp_listen.c
@@ -66,9 +66,9 @@ static int rds_tcp_accept_one(struct socket *sock)
 
 	inet = inet_sk(new_sock->sk);
 
-	rdsdebug("accepted tcp %u.%u.%u.%u:%u -> %u.%u.%u.%u:%u\n",
-		  NIPQUAD(inet->inet_saddr), ntohs(inet->inet_sport),
-		  NIPQUAD(inet->inet_daddr), ntohs(inet->inet_dport));
+	rdsdebug("accepted tcp %pI4:%u -> %pI4:%u\n",
+		 &inet->inet_saddr, ntohs(inet->inet_sport),
+		 &inet->inet_daddr, ntohs(inet->inet_dport));
 
 	conn = rds_conn_create(inet->inet_saddr, inet->inet_daddr,
 			       &rds_tcp_transport, GFP_KERNEL);
diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
index ab545e0cd5d6..34fdcc059e54 100644
--- a/net/rds/tcp_send.c
+++ b/net/rds/tcp_send.c
@@ -193,9 +193,9 @@ out:
 			rds_tcp_stats_inc(s_tcp_sndbuf_full);
 			ret = 0;
 		} else {
-			printk(KERN_WARNING "RDS/tcp: send to %u.%u.%u.%u "
+			printk(KERN_WARNING "RDS/tcp: send to %pI4 "
 			       "returned %d, disconnecting and reconnecting\n",
-			       NIPQUAD(conn->c_faddr), ret);
+			       &conn->c_faddr, ret);
 			rds_conn_drop(conn);
 		}
 	}
diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c
index bd86a63960ce..5ef5f6988a2e 100644
--- a/net/rose/rose_link.c
+++ b/net/rose/rose_link.c
@@ -101,13 +101,17 @@ static void rose_t0timer_expiry(unsigned long param)
 static int rose_send_frame(struct sk_buff *skb, struct rose_neigh *neigh)
 {
 	ax25_address *rose_call;
+	ax25_cb *ax25s;
 
 	if (ax25cmp(&rose_callsign, &null_ax25_address) == 0)
 		rose_call = (ax25_address *)neigh->dev->dev_addr;
 	else
 		rose_call = &rose_callsign;
 
+	ax25s = neigh->ax25;
 	neigh->ax25 = ax25_send_frame(skb, 260, rose_call, &neigh->callsign, neigh->digipeat, neigh->dev);
+	if (ax25s)
+		ax25_cb_put(ax25s);
 
 	return (neigh->ax25 != NULL);
 }
@@ -120,13 +124,17 @@ static int rose_send_frame(struct sk_buff *skb, struct rose_neigh *neigh)
 static int rose_link_up(struct rose_neigh *neigh)
 {
 	ax25_address *rose_call;
+	ax25_cb *ax25s;
 
 	if (ax25cmp(&rose_callsign, &null_ax25_address) == 0)
 		rose_call = (ax25_address *)neigh->dev->dev_addr;
 	else
 		rose_call = &rose_callsign;
 
+	ax25s = neigh->ax25;
 	neigh->ax25 = ax25_find_cb(rose_call, &neigh->callsign, neigh->digipeat, neigh->dev);
+	if (ax25s)
+		ax25_cb_put(ax25s);
 
 	return (neigh->ax25 != NULL);
 }
diff --git a/net/rose/rose_loopback.c b/net/rose/rose_loopback.c
index 114df6eec8c3..968e8bac1b5d 100644
--- a/net/rose/rose_loopback.c
+++ b/net/rose/rose_loopback.c
@@ -75,7 +75,7 @@ static void rose_loopback_timer(unsigned long param)
 		lci_i     = ((skb->data[0] << 8) & 0xF00) + ((skb->data[1] << 0) & 0x0FF);
 		frametype = skb->data[2];
 		dest      = (rose_address *)(skb->data + 4);
-		lci_o     = 0xFFF - lci_i;
+		lci_o     = ROSE_DEFAULT_MAXVC + 1 - lci_i;
 
 		skb_reset_transport_header(skb);
 
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 795c4b025e31..70a0b3b4b4d2 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -235,6 +235,8 @@ static void rose_remove_neigh(struct rose_neigh *rose_neigh)
 
 	if ((s = rose_neigh_list) == rose_neigh) {
 		rose_neigh_list = rose_neigh->next;
+		if (rose_neigh->ax25)
+			ax25_cb_put(rose_neigh->ax25);
 		kfree(rose_neigh->digipeat);
 		kfree(rose_neigh);
 		return;
@@ -243,6 +245,8 @@ static void rose_remove_neigh(struct rose_neigh *rose_neigh)
 	while (s != NULL && s->next != NULL) {
 		if (s->next == rose_neigh) {
 			s->next = rose_neigh->next;
+			if (rose_neigh->ax25)
+				ax25_cb_put(rose_neigh->ax25);
 			kfree(rose_neigh->digipeat);
 			kfree(rose_neigh);
 			return;
@@ -812,6 +816,7 @@ void rose_link_failed(ax25_cb *ax25, int reason)
 
 	if (rose_neigh != NULL) {
 		rose_neigh->ax25 = NULL;
+		ax25_cb_put(ax25);
 
 		rose_del_route_by_neigh(rose_neigh);
 		rose_kill_by_neigh(rose_neigh);
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 929218a47620..21f9c7678aa3 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -433,7 +433,7 @@ config NET_ACT_POLICE
 	  module.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called police.
+	  module will be called act_police.
 
 config NET_ACT_GACT
         tristate "Generic actions"
@@ -443,7 +443,7 @@ config NET_ACT_GACT
 	  accepting packets.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called gact.
+	  module will be called act_gact.
 
 config GACT_PROB
         bool "Probability support"
@@ -459,7 +459,7 @@ config NET_ACT_MIRRED
 	  other devices.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called mirred.
+	  module will be called act_mirred.
 
 config NET_ACT_IPT
         tristate "IPtables targets"
@@ -469,7 +469,7 @@ config NET_ACT_IPT
 	  classification.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called ipt.
+	  module will be called act_ipt.
 
 config NET_ACT_NAT
         tristate "Stateless NAT"
@@ -479,7 +479,7 @@ config NET_ACT_NAT
 	  netfilter for NAT unless you know what you are doing.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called nat.
+	  module will be called act_nat.
 
 config NET_ACT_PEDIT
         tristate "Packet Editing"
@@ -488,7 +488,7 @@ config NET_ACT_PEDIT
 	  Say Y here if you want to mangle the content of packets.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called pedit.
+	  module will be called act_pedit.
 
 config NET_ACT_SIMP
         tristate "Simple Example (Debug)"
@@ -502,7 +502,7 @@ config NET_ACT_SIMP
 	  If unsure, say N.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called simple.
+	  module will be called act_simple.
 
 config NET_ACT_SKBEDIT
         tristate "SKB Editing"
@@ -513,7 +513,7 @@ config NET_ACT_SKBEDIT
 	  If unsure, say N.
 
 	  To compile this code as a module, choose M here: the
-	  module will be called skbedit.
+	  module will be called act_skbedit.
 
 config NET_CLS_IND
 	bool "Incoming device classification"
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 75fd1c672c61..6cd491013b50 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1707,6 +1707,7 @@ static int __init pktsched_init(void)
 {
 	register_qdisc(&pfifo_qdisc_ops);
 	register_qdisc(&bfifo_qdisc_ops);
+	register_qdisc(&pfifo_head_drop_qdisc_ops);
 	register_qdisc(&mq_qdisc_ops);
 	proc_net_fops_create(&init_net, "psched", 0, &psched_fops);
 
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 69188e8358b4..4b0a6cc44c77 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -43,6 +43,26 @@ static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc* sch)
 	return qdisc_reshape_fail(skb, sch);
 }
 
+static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc* sch)
+{
+	struct sk_buff *skb_head;
+	struct fifo_sched_data *q = qdisc_priv(sch);
+
+	if (likely(skb_queue_len(&sch->q) < q->limit))
+		return qdisc_enqueue_tail(skb, sch);
+
+	/* queue full, remove one skb to fulfill the limit */
+	skb_head = qdisc_dequeue_head(sch);
+	sch->bstats.bytes -= qdisc_pkt_len(skb_head);
+	sch->bstats.packets--;
+	sch->qstats.drops++;
+	kfree_skb(skb_head);
+
+	qdisc_enqueue_tail(skb, sch);
+
+	return NET_XMIT_CN;
+}
+
 static int fifo_init(struct Qdisc *sch, struct nlattr *opt)
 {
 	struct fifo_sched_data *q = qdisc_priv(sch);
@@ -108,6 +128,20 @@ struct Qdisc_ops bfifo_qdisc_ops __read_mostly = {
 };
 EXPORT_SYMBOL(bfifo_qdisc_ops);
 
+struct Qdisc_ops pfifo_head_drop_qdisc_ops __read_mostly = {
+	.id		=	"pfifo_head_drop",
+	.priv_size	=	sizeof(struct fifo_sched_data),
+	.enqueue	=	pfifo_tail_enqueue,
+	.dequeue	=	qdisc_dequeue_head,
+	.peek		=	qdisc_peek_head,
+	.drop		=	qdisc_queue_drop_head,
+	.init		=	fifo_init,
+	.reset		=	qdisc_reset_queue,
+	.change		=	fifo_init,
+	.dump		=	fifo_dump,
+	.owner		=	THIS_MODULE,
+};
+
 /* Pass size change message down to embedded FIFO */
 int fifo_set_limit(struct Qdisc *q, unsigned int limit)
 {
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index d093cbfeaac4..a5ac6e0a8d9c 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -40,7 +40,7 @@
 #include <net/sctp/sctp.h>
 #include <net/ip.h> /* for snmp_fold_field */
 
-static struct snmp_mib sctp_snmp_list[] = {
+static const struct snmp_mib sctp_snmp_list[] = {
 	SNMP_MIB_ITEM("SctpCurrEstab", SCTP_MIB_CURRESTAB),
 	SNMP_MIB_ITEM("SctpActiveEstabs", SCTP_MIB_ACTIVEESTABS),
 	SNMP_MIB_ITEM("SctpPassiveEstabs", SCTP_MIB_PASSIVEESTABS),
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 89ab66e54740..f6d1e59c4151 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2087,8 +2087,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
 	if (copy_from_user(&sp->autoclose, optval, optlen))
 		return -EFAULT;
 	/* make sure it won't exceed MAX_SCHEDULE_TIMEOUT */
-	if (sp->autoclose > (MAX_SCHEDULE_TIMEOUT / HZ) )
-		sp->autoclose = (__u32)(MAX_SCHEDULE_TIMEOUT / HZ) ;
+	sp->autoclose = min_t(long, sp->autoclose, MAX_SCHEDULE_TIMEOUT / HZ);
 
 	return 0;
 }
@@ -6360,7 +6359,7 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
 		    struct sctp_association *asoc)
 {
 	struct inet_sock *inet = inet_sk(sk);
-	struct inet_sock *newinet = inet_sk(newsk);
+	struct inet_sock *newinet;
 
 	newsk->sk_type = sk->sk_type;
 	newsk->sk_bound_dev_if = sk->sk_bound_dev_if;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 3c3c50f38a1c..f7a7f8380e38 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -644,7 +644,22 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
 	p = gss_fill_context(p, end, ctx, gss_msg->auth->mech);
 	if (IS_ERR(p)) {
 		err = PTR_ERR(p);
-		gss_msg->msg.errno = (err == -EAGAIN) ? -EAGAIN : -EACCES;
+		switch (err) {
+		case -EACCES:
+			gss_msg->msg.errno = err;
+			err = mlen;
+			break;
+		case -EFAULT:
+		case -ENOMEM:
+		case -EINVAL:
+		case -ENOSYS:
+			gss_msg->msg.errno = -EAGAIN;
+			break;
+		default:
+			printk(KERN_CRIT "%s: bad return from "
+				"gss_fill_context: %zd\n", __func__, err);
+			BUG();
+		}
 		goto err_release_msg;
 	}
 	gss_msg->ctx = gss_get_ctx(ctx);
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index ef45eba22485..2deb0ed72ff4 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -131,8 +131,10 @@ gss_import_sec_context_kerberos(const void *p,
 	struct	krb5_ctx *ctx;
 	int tmp;
 
-	if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS)))
+	if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS))) {
+		p = ERR_PTR(-ENOMEM);
 		goto out_err;
+	}
 
 	p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate));
 	if (IS_ERR(p))
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 6efbb0cd3c7c..76e4c6f4ac3c 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -252,7 +252,7 @@ gss_import_sec_context(const void *input_token, size_t bufsize,
 		       struct gss_ctx		**ctx_id)
 {
 	if (!(*ctx_id = kzalloc(sizeof(**ctx_id), GFP_KERNEL)))
-		return GSS_S_FAILURE;
+		return -ENOMEM;
 	(*ctx_id)->mech_type = gss_mech_get(mech);
 
 	return mech->gm_ops
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 1c924ee0a1ef..7d1f9e928f69 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -699,7 +699,8 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
 	spin_unlock_bh(&pool->sp_lock);
 
 	len = 0;
-	if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) {
+	if (test_bit(XPT_LISTENER, &xprt->xpt_flags) &&
+	    !test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
 		struct svc_xprt *newxpt;
 		newxpt = xprt->xpt_ops->xpo_accept(xprt);
 		if (newxpt) {
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index 0b15d7250c40..53196009160a 100644
--- a/net/sysctl_net.c
+++ b/net/sysctl_net.c
@@ -71,7 +71,7 @@ static struct ctl_table_root net_sysctl_ro_root = {
 	.permissions = net_ctl_ro_header_perms,
 };
 
-static int sysctl_net_init(struct net *net)
+static int __net_init sysctl_net_init(struct net *net)
 {
 	setup_sysctl_set(&net->sysctls,
 			 &net_sysctl_ro_root.default_set,
@@ -79,7 +79,7 @@ static int sysctl_net_init(struct net *net)
 	return 0;
 }
 
-static void sysctl_net_exit(struct net *net)
+static void __net_exit sysctl_net_exit(struct net *net)
 {
 	WARN_ON(!list_empty(&net->sysctls.list));
 	return;
diff --git a/net/tipc/Kconfig b/net/tipc/Kconfig
index dafbd533067c..b74f78d0c033 100644
--- a/net/tipc/Kconfig
+++ b/net/tipc/Kconfig
@@ -10,7 +10,7 @@ menuconfig TIPC
 	  specially designed for intra cluster communication. This protocol
 	  originates from Ericsson where it has been used in carrier grade
 	  cluster applications for many years.
-	
+
 	  For more information about TIPC, see http://tipc.sourceforge.net.
 
 	  This protocol support is also available as a module ( = code which
@@ -23,24 +23,23 @@ menuconfig TIPC
 if TIPC
 
 config TIPC_ADVANCED
-	bool "TIPC: Advanced configuration"
+	bool "Advanced TIPC configuration"
 	default n
 	help
-	  Saying Y here will open some advanced configuration
-          for TIPC. Most users do not need to bother, so if
-          unsure, just say N.
+	  Saying Y here will open some advanced configuration for TIPC.
+	  Most users do not need to bother; if unsure, just say N.
 
 config TIPC_ZONES
-	int "Maximum number of zones in network"
+	int "Maximum number of zones in a network"
 	depends on TIPC_ADVANCED
 	range 1 255
 	default "3"
 	help
-	 Max number of zones inside TIPC network. Max supported value 
-         is 255 zones, minimum is 1
+	  Specifies how many zones can be supported in a TIPC network.
+	  Can range from 1 to 255 zones; default is 3.
 
-	 Default is 3 zones in a network; setting this to higher
-	 allows more zones but might use more memory.
+	  Setting this to a smaller value saves some memory;
+	  setting it to a higher value allows for more zones.
 
 config TIPC_CLUSTERS
 	int "Maximum number of clusters in a zone"
@@ -48,70 +47,52 @@ config TIPC_CLUSTERS
 	range 1 1
 	default "1"
 	help
-          ***Only 1 (one cluster in a zone) is supported by current code.***
-
-          (Max number of clusters inside TIPC zone. Max supported 
-          value is 4095 clusters, minimum is 1.
+	  Specifies how many clusters can be supported in a TIPC zone.
 
-	  Default is 1; setting this to smaller value might save 
-          some memory, setting it to higher
-	  allows more clusters and might consume more memory.)
+	  *** Currently TIPC only supports a single cluster per zone. ***
 
 config TIPC_NODES
-	int "Maximum number of nodes in cluster"
+	int "Maximum number of nodes in a cluster"
 	depends on TIPC_ADVANCED
 	range 8 2047
 	default "255"
 	help
-	  Maximum number of nodes inside a TIPC cluster. Maximum 
-          supported value is 2047 nodes, minimum is 8. 
-
-	  Setting this to a smaller value saves some memory, 
-	  setting it to higher allows more nodes.
-
-config TIPC_SLAVE_NODES
-	int "Maximum number of slave nodes in cluster"
-	depends on TIPC_ADVANCED
-	range 0 2047
-	default "0"
-	help
-          ***This capability is not supported by current code.***
-	  
-	  Maximum number of slave nodes inside a TIPC cluster. Maximum 
-          supported value is 2047 nodes, minimum is 0. 
+	  Specifies how many nodes can be supported in a TIPC cluster.
+	  Can range from 8 to 2047 nodes; default is 255.
 
-	  Setting this to a smaller value saves some memory, 
-	  setting it to higher allows more nodes.
+	  Setting this to a smaller value saves some memory;
+	  setting it to higher allows for more nodes.
 
 config TIPC_PORTS
 	int "Maximum number of ports in a node"
 	depends on TIPC_ADVANCED
-	range 217 65536
+	range 127 65535
 	default "8191"
 	help
-	  Maximum number of ports within a node. Maximum 
-          supported value is 64535 nodes, minimum is 127. 
+	  Specifies how many ports can be supported by a node.
+	  Can range from 127 to 65535 ports; default is 8191.
 
 	  Setting this to a smaller value saves some memory, 
-	  setting it to higher allows more ports.
+	  setting it to higher allows for more ports.
 
 config TIPC_LOG
 	int "Size of log buffer"
 	depends on TIPC_ADVANCED
-	default 0
+	range 0 32768
+	default "0"
 	help
- 	  Size (in bytes) of TIPC's internal log buffer, which records the
-	  occurrence of significant events.  Maximum supported value
-	  is 32768 bytes, minimum is 0.
+	  Size (in bytes) of TIPC's internal log buffer, which records the
+	  occurrence of significant events.  Can range from 0 to 32768 bytes;
+	  default is 0.
 
 	  There is no need to enable the log buffer unless the node will be
 	  managed remotely via TIPC.
 
 config TIPC_DEBUG
-	bool "Enable debugging support"
+	bool "Enable debug messages"
 	default n
 	help
- 	  This will enable debugging of TIPC.
+	  This enables debugging of TIPC.
 
 	  Only say Y here if you are having trouble with TIPC.  It will
 	  enable the display of detailed information about what is going on.
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index f25511903115..9bc9b92bc099 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2224,7 +2224,7 @@ static const struct net_proto_family unix_family_ops = {
 };
 
 
-static int unix_net_init(struct net *net)
+static int __net_init unix_net_init(struct net *net)
 {
 	int error = -ENOMEM;
 
@@ -2243,7 +2243,7 @@ out:
 	return error;
 }
 
-static void unix_net_exit(struct net *net)
+static void __net_exit unix_net_exit(struct net *net)
 {
 	unix_sysctl_unregister(net);
 	proc_net_remove(net, "unix");
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index 708f5df6b7f0..d095c7be10d0 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -31,7 +31,7 @@ static struct ctl_path unix_path[] = {
 	{ },
 };
 
-int unix_sysctl_register(struct net *net)
+int __net_init unix_sysctl_register(struct net *net)
 {
 	struct ctl_table *table;
 
diff --git a/net/wireless/core.c b/net/wireless/core.c
index c2a2c563d21a..71b6b3a9cf1f 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1,7 +1,7 @@
 /*
  * This is the linux wireless configuration interface.
  *
- * Copyright 2006-2009		Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010		Johannes Berg <johannes@sipsolutions.net>
  */
 
 #include <linux/if.h>
@@ -31,15 +31,10 @@ MODULE_AUTHOR("Johannes Berg");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("wireless configuration support");
 
-/* RCU might be appropriate here since we usually
- * only read the list, and that can happen quite
- * often because we need to do it for each command */
+/* RCU-protected (and cfg80211_mutex for writers) */
 LIST_HEAD(cfg80211_rdev_list);
 int cfg80211_rdev_list_generation;
 
-/*
- * This is used to protect the cfg80211_rdev_list
- */
 DEFINE_MUTEX(cfg80211_mutex);
 
 /* for debugfs */
@@ -402,6 +397,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
 	rdev->wiphy.retry_long = 4;
 	rdev->wiphy.frag_threshold = (u32) -1;
 	rdev->wiphy.rts_threshold = (u32) -1;
+	rdev->wiphy.coverage_class = 0;
 
 	return &rdev->wiphy;
 }
@@ -417,6 +413,18 @@ int wiphy_register(struct wiphy *wiphy)
 	int i;
 	u16 ifmodes = wiphy->interface_modes;
 
+	if (WARN_ON(wiphy->addresses && !wiphy->n_addresses))
+		return -EINVAL;
+
+	if (WARN_ON(wiphy->addresses &&
+		    !is_zero_ether_addr(wiphy->perm_addr) &&
+		    memcmp(wiphy->perm_addr, wiphy->addresses[0].addr,
+			   ETH_ALEN)))
+		return -EINVAL;
+
+	if (wiphy->addresses)
+		memcpy(wiphy->perm_addr, wiphy->addresses[0].addr, ETH_ALEN);
+
 	/* sanity check ifmodes */
 	WARN_ON(!ifmodes);
 	ifmodes &= ((1 << __NL80211_IFTYPE_AFTER_LAST) - 1) & ~1;
@@ -476,7 +484,7 @@ int wiphy_register(struct wiphy *wiphy)
 	/* set up regulatory info */
 	wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE);
 
-	list_add(&rdev->list, &cfg80211_rdev_list);
+	list_add_rcu(&rdev->list, &cfg80211_rdev_list);
 	cfg80211_rdev_list_generation++;
 
 	mutex_unlock(&cfg80211_mutex);
@@ -553,7 +561,8 @@ void wiphy_unregister(struct wiphy *wiphy)
 	 * it impossible to find from userspace.
 	 */
 	debugfs_remove_recursive(rdev->wiphy.debugfsdir);
-	list_del(&rdev->list);
+	list_del_rcu(&rdev->list);
+	synchronize_rcu();
 
 	/*
 	 * Try to grab rdev->mtx. If a command is still in progress,
@@ -669,7 +678,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 		INIT_LIST_HEAD(&wdev->event_list);
 		spin_lock_init(&wdev->event_lock);
 		mutex_lock(&rdev->devlist_mtx);
-		list_add(&wdev->list, &rdev->netdev_list);
+		list_add_rcu(&wdev->list, &rdev->netdev_list);
 		rdev->devlist_generation++;
 		/* can only change netns with wiphy */
 		dev->features |= NETIF_F_NETNS_LOCAL;
@@ -745,9 +754,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 			mutex_unlock(&rdev->devlist_mtx);
 			dev_put(dev);
 		}
-#ifdef CONFIG_CFG80211_WEXT
 		cfg80211_lock_rdev(rdev);
 		mutex_lock(&rdev->devlist_mtx);
+#ifdef CONFIG_CFG80211_WEXT
 		wdev_lock(wdev);
 		switch (wdev->iftype) {
 		case NL80211_IFTYPE_ADHOC:
@@ -760,10 +769,10 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 			break;
 		}
 		wdev_unlock(wdev);
+#endif
 		rdev->opencount++;
 		mutex_unlock(&rdev->devlist_mtx);
 		cfg80211_unlock_rdev(rdev);
-#endif
 		break;
 	case NETDEV_UNREGISTER:
 		/*
@@ -781,13 +790,21 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
 		 */
 		if (!list_empty(&wdev->list)) {
 			sysfs_remove_link(&dev->dev.kobj, "phy80211");
-			list_del_init(&wdev->list);
+			list_del_rcu(&wdev->list);
 			rdev->devlist_generation++;
 #ifdef CONFIG_CFG80211_WEXT
 			kfree(wdev->wext.keys);
 #endif
 		}
 		mutex_unlock(&rdev->devlist_mtx);
+		/*
+		 * synchronise (so that we won't find this netdev
+		 * from other code any more) and then clear the list
+		 * head so that the above code can safely check for
+		 * !list_empty() to avoid double-cleanup.
+		 */
+		synchronize_rcu();
+		INIT_LIST_HEAD(&wdev->list);
 		break;
 	case NETDEV_PRE_UP:
 		if (!(wdev->wiphy->interface_modes & BIT(wdev->iftype)))
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 30ec95f05b52..c326a667022a 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -1,7 +1,7 @@
 /*
  * Wireless configuration interface internals.
  *
- * Copyright 2006-2009	Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
  */
 #ifndef __NET_WIRELESS_CORE_H
 #define __NET_WIRELESS_CORE_H
@@ -48,6 +48,7 @@ struct cfg80211_registered_device {
 
 	/* associate netdev list */
 	struct mutex devlist_mtx;
+	/* protected by devlist_mtx or RCU */
 	struct list_head netdev_list;
 	int devlist_generation;
 	int opencount; /* also protected by devlist_mtx */
@@ -111,7 +112,8 @@ struct cfg80211_internal_bss {
 	unsigned long ts;
 	struct kref ref;
 	atomic_t hold;
-	bool ies_allocated;
+	bool beacon_ies_allocated;
+	bool proberesp_ies_allocated;
 
 	/* must be last because of priv member */
 	struct cfg80211_bss pub;
diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c
index 2301dc1edc4c..b7fa31d5fd13 100644
--- a/net/wireless/lib80211_crypt_ccmp.c
+++ b/net/wireless/lib80211_crypt_ccmp.c
@@ -237,7 +237,6 @@ static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 		return -1;
 
 	pos = skb->data + hdr_len + CCMP_HDR_LEN;
-	mic = skb_put(skb, CCMP_MIC_LEN);
 	hdr = (struct ieee80211_hdr *)skb->data;
 	ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
 
@@ -257,6 +256,7 @@ static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 		pos += len;
 	}
 
+	mic = skb_put(skb, CCMP_MIC_LEN);
 	for (i = 0; i < CCMP_MIC_LEN; i++)
 		mic[i] = b[i] ^ s0[i];
 
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c
index c36287399d7e..8cbdb32ff316 100644
--- a/net/wireless/lib80211_crypt_tkip.c
+++ b/net/wireless/lib80211_crypt_tkip.c
@@ -36,6 +36,8 @@ MODULE_AUTHOR("Jouni Malinen");
 MODULE_DESCRIPTION("lib80211 crypt: TKIP");
 MODULE_LICENSE("GPL");
 
+#define TKIP_HDR_LEN 8
+
 struct lib80211_tkip_data {
 #define TKIP_KEY_LEN 32
 	u8 key[TKIP_KEY_LEN];
@@ -314,13 +316,12 @@ static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len,
 			      u8 * rc4key, int keylen, void *priv)
 {
 	struct lib80211_tkip_data *tkey = priv;
-	int len;
 	u8 *pos;
 	struct ieee80211_hdr *hdr;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
 
-	if (skb_headroom(skb) < 8 || skb->len < hdr_len)
+	if (skb_headroom(skb) < TKIP_HDR_LEN || skb->len < hdr_len)
 		return -1;
 
 	if (rc4key == NULL || keylen < 16)
@@ -333,9 +334,8 @@ static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len,
 	}
 	tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16);
 
-	len = skb->len - hdr_len;
-	pos = skb_push(skb, 8);
-	memmove(pos, pos + 8, hdr_len);
+	pos = skb_push(skb, TKIP_HDR_LEN);
+	memmove(pos, pos + TKIP_HDR_LEN, hdr_len);
 	pos += hdr_len;
 
 	*pos++ = *rc4key;
@@ -353,7 +353,7 @@ static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len,
 		tkey->tx_iv32++;
 	}
 
-	return 8;
+	return TKIP_HDR_LEN;
 }
 
 static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
@@ -384,9 +384,8 @@ static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	if ((lib80211_tkip_hdr(skb, hdr_len, rc4key, 16, priv)) < 0)
 		return -1;
 
-	icv = skb_put(skb, 4);
-
 	crc = ~crc32_le(~0, pos, len);
+	icv = skb_put(skb, 4);
 	icv[0] = crc;
 	icv[1] = crc >> 8;
 	icv[2] = crc >> 16;
@@ -434,7 +433,7 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 		return -1;
 	}
 
-	if (skb->len < hdr_len + 8 + 4)
+	if (skb->len < hdr_len + TKIP_HDR_LEN + 4)
 		return -1;
 
 	pos = skb->data + hdr_len;
@@ -462,7 +461,7 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	}
 	iv16 = (pos[0] << 8) | pos[2];
 	iv32 = pos[4] | (pos[5] << 8) | (pos[6] << 16) | (pos[7] << 24);
-	pos += 8;
+	pos += TKIP_HDR_LEN;
 
 	if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) {
 #ifdef CONFIG_LIB80211_DEBUG
@@ -523,8 +522,8 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	tkey->rx_iv16_new = iv16;
 
 	/* Remove IV and ICV */
-	memmove(skb->data + 8, skb->data, hdr_len);
-	skb_pull(skb, 8);
+	memmove(skb->data + TKIP_HDR_LEN, skb->data, hdr_len);
+	skb_pull(skb, TKIP_HDR_LEN);
 	skb_trim(skb, skb->len - 4);
 
 	return keyidx;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e3bee3cecdfa..5b79ecf17bea 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -69,6 +69,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = {
 	[NL80211_ATTR_WIPHY_RETRY_LONG] = { .type = NLA_U8 },
 	[NL80211_ATTR_WIPHY_FRAG_THRESHOLD] = { .type = NLA_U32 },
 	[NL80211_ATTR_WIPHY_RTS_THRESHOLD] = { .type = NLA_U32 },
+	[NL80211_ATTR_WIPHY_COVERAGE_CLASS] = { .type = NLA_U8 },
 
 	[NL80211_ATTR_IFTYPE] = { .type = NLA_U32 },
 	[NL80211_ATTR_IFINDEX] = { .type = NLA_U32 },
@@ -143,6 +144,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = {
 				 .len = WLAN_PMKID_LEN },
 	[NL80211_ATTR_DURATION] = { .type = NLA_U32 },
 	[NL80211_ATTR_COOKIE] = { .type = NLA_U64 },
+	[NL80211_ATTR_TX_RATES] = { .type = NLA_NESTED },
 };
 
 /* policy for the attributes */
@@ -444,6 +446,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 		    dev->wiphy.frag_threshold);
 	NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_RTS_THRESHOLD,
 		    dev->wiphy.rts_threshold);
+	NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_COVERAGE_CLASS,
+		    dev->wiphy.coverage_class);
 
 	NLA_PUT_U8(msg, NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
 		   dev->wiphy.max_scan_ssids);
@@ -572,6 +576,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 	CMD(del_pmksa, DEL_PMKSA);
 	CMD(flush_pmksa, FLUSH_PMKSA);
 	CMD(remain_on_channel, REMAIN_ON_CHANNEL);
+	CMD(set_bitrate_mask, SET_TX_BITRATE_MASK);
 	if (dev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
 		i++;
 		NLA_PUT_U32(msg, i, NL80211_CMD_SET_WIPHY_NETNS);
@@ -684,6 +689,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 	u32 changed;
 	u8 retry_short = 0, retry_long = 0;
 	u32 frag_threshold = 0, rts_threshold = 0;
+	u8 coverage_class = 0;
 
 	rtnl_lock();
 
@@ -806,9 +812,16 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 		changed |= WIPHY_PARAM_RTS_THRESHOLD;
 	}
 
+	if (info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]) {
+		coverage_class = nla_get_u8(
+			info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]);
+		changed |= WIPHY_PARAM_COVERAGE_CLASS;
+	}
+
 	if (changed) {
 		u8 old_retry_short, old_retry_long;
 		u32 old_frag_threshold, old_rts_threshold;
+		u8 old_coverage_class;
 
 		if (!rdev->ops->set_wiphy_params) {
 			result = -EOPNOTSUPP;
@@ -819,6 +832,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 		old_retry_long = rdev->wiphy.retry_long;
 		old_frag_threshold = rdev->wiphy.frag_threshold;
 		old_rts_threshold = rdev->wiphy.rts_threshold;
+		old_coverage_class = rdev->wiphy.coverage_class;
 
 		if (changed & WIPHY_PARAM_RETRY_SHORT)
 			rdev->wiphy.retry_short = retry_short;
@@ -828,6 +842,8 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 			rdev->wiphy.frag_threshold = frag_threshold;
 		if (changed & WIPHY_PARAM_RTS_THRESHOLD)
 			rdev->wiphy.rts_threshold = rts_threshold;
+		if (changed & WIPHY_PARAM_COVERAGE_CLASS)
+			rdev->wiphy.coverage_class = coverage_class;
 
 		result = rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
 		if (result) {
@@ -835,6 +851,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
 			rdev->wiphy.retry_long = old_retry_long;
 			rdev->wiphy.frag_threshold = old_frag_threshold;
 			rdev->wiphy.rts_threshold = old_rts_threshold;
+			rdev->wiphy.coverage_class = old_coverage_class;
 		}
 	}
 
@@ -3146,6 +3163,10 @@ static int nl80211_send_bss(struct sk_buff *msg, u32 pid, u32 seq, int flags,
 		NLA_PUT(msg, NL80211_BSS_INFORMATION_ELEMENTS,
 			res->len_information_elements,
 			res->information_elements);
+	if (res->beacon_ies && res->len_beacon_ies &&
+	    res->beacon_ies != res->information_elements)
+		NLA_PUT(msg, NL80211_BSS_BEACON_IES,
+			res->len_beacon_ies, res->beacon_ies);
 	if (res->tsf)
 		NLA_PUT_U64(msg, NL80211_BSS_TSF, res->tsf);
 	if (res->beacon_interval)
@@ -3550,6 +3571,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
 {
 	struct cfg80211_registered_device *rdev;
 	struct net_device *dev;
+	struct wireless_dev *wdev;
 	struct cfg80211_crypto_settings crypto;
 	struct ieee80211_channel *chan, *fixedchan;
 	const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
@@ -3595,7 +3617,8 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	mutex_lock(&rdev->devlist_mtx);
-	fixedchan = rdev_fixed_channel(rdev, NULL);
+	wdev = dev->ieee80211_ptr;
+	fixedchan = rdev_fixed_channel(rdev, wdev);
 	if (fixedchan && chan != fixedchan) {
 		err = -EBUSY;
 		mutex_unlock(&rdev->devlist_mtx);
@@ -4423,6 +4446,109 @@ static int nl80211_cancel_remain_on_channel(struct sk_buff *skb,
 	return err;
 }
 
+static u32 rateset_to_mask(struct ieee80211_supported_band *sband,
+			   u8 *rates, u8 rates_len)
+{
+	u8 i;
+	u32 mask = 0;
+
+	for (i = 0; i < rates_len; i++) {
+		int rate = (rates[i] & 0x7f) * 5;
+		int ridx;
+		for (ridx = 0; ridx < sband->n_bitrates; ridx++) {
+			struct ieee80211_rate *srate =
+				&sband->bitrates[ridx];
+			if (rate == srate->bitrate) {
+				mask |= 1 << ridx;
+				break;
+			}
+		}
+		if (ridx == sband->n_bitrates)
+			return 0; /* rate not found */
+	}
+
+	return mask;
+}
+
+static struct nla_policy
+nl80211_txattr_policy[NL80211_TXRATE_MAX + 1] __read_mostly = {
+	[NL80211_TXRATE_LEGACY] = { .type = NLA_BINARY,
+				    .len = NL80211_MAX_SUPP_RATES },
+};
+
+static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb,
+				       struct genl_info *info)
+{
+	struct nlattr *tb[NL80211_TXRATE_MAX + 1];
+	struct cfg80211_registered_device *rdev;
+	struct cfg80211_bitrate_mask mask;
+	int err, rem, i;
+	struct net_device *dev;
+	struct nlattr *tx_rates;
+	struct ieee80211_supported_band *sband;
+
+	if (info->attrs[NL80211_ATTR_TX_RATES] == NULL)
+		return -EINVAL;
+
+	rtnl_lock();
+
+	err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
+	if (err)
+		goto unlock_rtnl;
+
+	if (!rdev->ops->set_bitrate_mask) {
+		err = -EOPNOTSUPP;
+		goto unlock;
+	}
+
+	memset(&mask, 0, sizeof(mask));
+	/* Default to all rates enabled */
+	for (i = 0; i < IEEE80211_NUM_BANDS; i++) {
+		sband = rdev->wiphy.bands[i];
+		mask.control[i].legacy =
+			sband ? (1 << sband->n_bitrates) - 1 : 0;
+	}
+
+	/*
+	 * The nested attribute uses enum nl80211_band as the index. This maps
+	 * directly to the enum ieee80211_band values used in cfg80211.
+	 */
+	nla_for_each_nested(tx_rates, info->attrs[NL80211_ATTR_TX_RATES], rem)
+	{
+		enum ieee80211_band band = nla_type(tx_rates);
+		if (band < 0 || band >= IEEE80211_NUM_BANDS) {
+			err = -EINVAL;
+			goto unlock;
+		}
+		sband = rdev->wiphy.bands[band];
+		if (sband == NULL) {
+			err = -EINVAL;
+			goto unlock;
+		}
+		nla_parse(tb, NL80211_TXRATE_MAX, nla_data(tx_rates),
+			  nla_len(tx_rates), nl80211_txattr_policy);
+		if (tb[NL80211_TXRATE_LEGACY]) {
+			mask.control[band].legacy = rateset_to_mask(
+				sband,
+				nla_data(tb[NL80211_TXRATE_LEGACY]),
+				nla_len(tb[NL80211_TXRATE_LEGACY]));
+			if (mask.control[band].legacy == 0) {
+				err = -EINVAL;
+				goto unlock;
+			}
+		}
+	}
+
+	err = rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, NULL, &mask);
+
+ unlock:
+	dev_put(dev);
+	cfg80211_unlock_rdev(rdev);
+ unlock_rtnl:
+	rtnl_unlock();
+	return err;
+}
+
 static struct genl_ops nl80211_ops[] = {
 	{
 		.cmd = NL80211_CMD_GET_WIPHY,
@@ -4697,6 +4823,12 @@ static struct genl_ops nl80211_ops[] = {
 		.policy = nl80211_policy,
 		.flags = GENL_ADMIN_PERM,
 	},
+	{
+		.cmd = NL80211_CMD_SET_TX_BITRATE_MASK,
+		.doit = nl80211_set_tx_bitrate_mask,
+		.policy = nl80211_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
 };
 
 static struct genl_multicast_group nl80211_mlme_mcgrp = {
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 87ea60d84c3c..ed89c59bb431 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -43,6 +43,15 @@
 #include "regdb.h"
 #include "nl80211.h"
 
+#ifdef CONFIG_CFG80211_REG_DEBUG
+#define REG_DBG_PRINT(format, args...) \
+	do { \
+		printk(KERN_DEBUG format , ## args); \
+	} while (0)
+#else
+#define REG_DBG_PRINT(args...)
+#endif
+
 /* Receipt of information from last regulatory request */
 static struct regulatory_request *last_request;
 
@@ -125,6 +134,7 @@ static const struct ieee80211_regdomain *cfg80211_world_regdom =
 	&world_regdom;
 
 static char *ieee80211_regdom = "00";
+static char user_alpha2[2];
 
 module_param(ieee80211_regdom, charp, 0444);
 MODULE_PARM_DESC(ieee80211_regdom, "IEEE 802.11 regulatory domain code");
@@ -243,6 +253,27 @@ static bool regdom_changes(const char *alpha2)
 	return true;
 }
 
+/*
+ * The NL80211_REGDOM_SET_BY_USER regdom alpha2 is cached, this lets
+ * you know if a valid regulatory hint with NL80211_REGDOM_SET_BY_USER
+ * has ever been issued.
+ */
+static bool is_user_regdom_saved(void)
+{
+	if (user_alpha2[0] == '9' && user_alpha2[1] == '7')
+		return false;
+
+	/* This would indicate a mistake on the design */
+	if (WARN((!is_world_regdom(user_alpha2) &&
+		  !is_an_alpha2(user_alpha2)),
+		 "Unexpected user alpha2: %c%c\n",
+		 user_alpha2[0],
+	         user_alpha2[1]))
+		return false;
+
+	return true;
+}
+
 /**
  * country_ie_integrity_changes - tells us if the country IE has changed
  * @checksum: checksum of country IE of fields we are interested in
@@ -476,12 +507,212 @@ static bool freq_in_rule_band(const struct ieee80211_freq_range *freq_range,
 }
 
 /*
+ * This is a work around for sanity checking ieee80211_channel_to_frequency()'s
+ * work. ieee80211_channel_to_frequency() can for example currently provide a
+ * 2 GHz channel when in fact a 5 GHz channel was desired. An example would be
+ * an AP providing channel 8 on a country IE triplet when it sent this on the
+ * 5 GHz band, that channel is designed to be channel 8 on 5 GHz, not a 2 GHz
+ * channel.
+ *
+ * This can be removed once ieee80211_channel_to_frequency() takes in a band.
+ */
+static bool chan_in_band(int chan, enum ieee80211_band band)
+{
+	int center_freq = ieee80211_channel_to_frequency(chan);
+
+	switch (band) {
+	case IEEE80211_BAND_2GHZ:
+		if (center_freq <= 2484)
+			return true;
+		return false;
+	case IEEE80211_BAND_5GHZ:
+		if (center_freq >= 5005)
+			return true;
+		return false;
+	default:
+		return false;
+	}
+}
+
+/*
+ * Some APs may send a country IE triplet for each channel they
+ * support and while this is completely overkill and silly we still
+ * need to support it. We avoid making a single rule for each channel
+ * though and to help us with this we use this helper to find the
+ * actual subband end channel. These type of country IE triplet
+ * scenerios are handled then, all yielding two regulaotry rules from
+ * parsing a country IE:
+ *
+ * [1]
+ * [2]
+ * [36]
+ * [40]
+ *
+ * [1]
+ * [2-4]
+ * [5-12]
+ * [36]
+ * [40-44]
+ *
+ * [1-4]
+ * [5-7]
+ * [36-44]
+ * [48-64]
+ *
+ * [36-36]
+ * [40-40]
+ * [44-44]
+ * [48-48]
+ * [52-52]
+ * [56-56]
+ * [60-60]
+ * [64-64]
+ * [100-100]
+ * [104-104]
+ * [108-108]
+ * [112-112]
+ * [116-116]
+ * [120-120]
+ * [124-124]
+ * [128-128]
+ * [132-132]
+ * [136-136]
+ * [140-140]
+ *
+ * Returns 0 if the IE has been found to be invalid in the middle
+ * somewhere.
+ */
+static int max_subband_chan(enum ieee80211_band band,
+			    int orig_cur_chan,
+			    int orig_end_channel,
+			    s8 orig_max_power,
+			    u8 **country_ie,
+			    u8 *country_ie_len)
+{
+	u8 *triplets_start = *country_ie;
+	u8 len_at_triplet = *country_ie_len;
+	int end_subband_chan = orig_end_channel;
+
+	/*
+	 * We'll deal with padding for the caller unless
+	 * its not immediate and we don't process any channels
+	 */
+	if (*country_ie_len == 1) {
+		*country_ie += 1;
+		*country_ie_len -= 1;
+		return orig_end_channel;
+	}
+
+	/* Move to the next triplet and then start search */
+	*country_ie += 3;
+	*country_ie_len -= 3;
+
+	if (!chan_in_band(orig_cur_chan, band))
+		return 0;
+
+	while (*country_ie_len >= 3) {
+		int end_channel = 0;
+		struct ieee80211_country_ie_triplet *triplet =
+			(struct ieee80211_country_ie_triplet *) *country_ie;
+		int cur_channel = 0, next_expected_chan;
+
+		/* means last triplet is completely unrelated to this one */
+		if (triplet->ext.reg_extension_id >=
+				IEEE80211_COUNTRY_EXTENSION_ID) {
+			*country_ie -= 3;
+			*country_ie_len += 3;
+			break;
+		}
+
+		if (triplet->chans.first_channel == 0) {
+			*country_ie += 1;
+			*country_ie_len -= 1;
+			if (*country_ie_len != 0)
+				return 0;
+			break;
+		}
+
+		if (triplet->chans.num_channels == 0)
+			return 0;
+
+		/* Monitonically increasing channel order */
+		if (triplet->chans.first_channel <= end_subband_chan)
+			return 0;
+
+		if (!chan_in_band(triplet->chans.first_channel, band))
+			return 0;
+
+		/* 2 GHz */
+		if (triplet->chans.first_channel <= 14) {
+			end_channel = triplet->chans.first_channel +
+				triplet->chans.num_channels - 1;
+		}
+		else {
+			end_channel =  triplet->chans.first_channel +
+				(4 * (triplet->chans.num_channels - 1));
+		}
+
+		if (!chan_in_band(end_channel, band))
+			return 0;
+
+		if (orig_max_power != triplet->chans.max_power) {
+			*country_ie -= 3;
+			*country_ie_len += 3;
+			break;
+		}
+
+		cur_channel = triplet->chans.first_channel;
+
+		/* The key is finding the right next expected channel */
+		if (band == IEEE80211_BAND_2GHZ)
+			next_expected_chan = end_subband_chan + 1;
+		 else
+			next_expected_chan = end_subband_chan + 4;
+
+		if (cur_channel != next_expected_chan) {
+			*country_ie -= 3;
+			*country_ie_len += 3;
+			break;
+		}
+
+		end_subband_chan = end_channel;
+
+		/* Move to the next one */
+		*country_ie += 3;
+		*country_ie_len -= 3;
+
+		/*
+		 * Padding needs to be dealt with if we processed
+		 * some channels.
+		 */
+		if (*country_ie_len == 1) {
+			*country_ie += 1;
+			*country_ie_len -= 1;
+			break;
+		}
+
+		/* If seen, the IE is invalid */
+		if (*country_ie_len == 2)
+			return 0;
+	}
+
+	if (end_subband_chan == orig_end_channel) {
+		*country_ie = triplets_start;
+		*country_ie_len = len_at_triplet;
+		return orig_end_channel;
+	}
+
+	return end_subband_chan;
+}
+
+/*
  * Converts a country IE to a regulatory domain. A regulatory domain
  * structure has a lot of information which the IE doesn't yet have,
  * so for the other values we use upper max values as we will intersect
  * with our userspace regulatory agent to get lower bounds.
  */
 static struct ieee80211_regdomain *country_ie_2_rd(
+				enum ieee80211_band band,
 				u8 *country_ie,
 				u8 country_ie_len,
 				u32 *checksum)
@@ -543,10 +774,29 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 			continue;
 		}
 
+		/*
+		 * APs can add padding to make length divisible
+		 * by two, required by the spec.
+		 */
+		if (triplet->chans.first_channel == 0) {
+			country_ie++;
+			country_ie_len--;
+			/* This is expected to be at the very end only */
+			if (country_ie_len != 0)
+				return NULL;
+			break;
+		}
+
+		if (triplet->chans.num_channels == 0)
+			return NULL;
+
+		if (!chan_in_band(triplet->chans.first_channel, band))
+			return NULL;
+
 		/* 2 GHz */
-		if (triplet->chans.first_channel <= 14)
+		if (band == IEEE80211_BAND_2GHZ)
 			end_channel = triplet->chans.first_channel +
-				triplet->chans.num_channels;
+				triplet->chans.num_channels - 1;
 		else
 			/*
 			 * 5 GHz -- For example in country IEs if the first
@@ -561,6 +811,24 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 				(4 * (triplet->chans.num_channels - 1));
 
 		cur_channel = triplet->chans.first_channel;
+
+		/*
+		 * Enhancement for APs that send a triplet for every channel
+		 * or for whatever reason sends triplets with multiple channels
+		 * separated when in fact they should be together.
+		 */
+		end_channel = max_subband_chan(band,
+					       cur_channel,
+					       end_channel,
+					       triplet->chans.max_power,
+					       &country_ie,
+					       &country_ie_len);
+		if (!end_channel)
+			return NULL;
+
+		if (!chan_in_band(end_channel, band))
+			return NULL;
+
 		cur_sub_max_channel = end_channel;
 
 		/* Basic sanity check */
@@ -591,10 +859,13 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 
 		last_sub_max_channel = cur_sub_max_channel;
 
-		country_ie += 3;
-		country_ie_len -= 3;
 		num_rules++;
 
+		if (country_ie_len >= 3) {
+			country_ie += 3;
+			country_ie_len -= 3;
+		}
+
 		/*
 		 * Note: this is not a IEEE requirement but
 		 * simply a memory requirement
@@ -637,6 +908,12 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 			continue;
 		}
 
+		if (triplet->chans.first_channel == 0) {
+			country_ie++;
+			country_ie_len--;
+			break;
+		}
+
 		reg_rule = &rd->reg_rules[i];
 		freq_range = &reg_rule->freq_range;
 		power_rule = &reg_rule->power_rule;
@@ -644,13 +921,20 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 		reg_rule->flags = flags;
 
 		/* 2 GHz */
-		if (triplet->chans.first_channel <= 14)
+		if (band == IEEE80211_BAND_2GHZ)
 			end_channel = triplet->chans.first_channel +
-				triplet->chans.num_channels;
+				triplet->chans.num_channels -1;
 		else
 			end_channel =  triplet->chans.first_channel +
 				(4 * (triplet->chans.num_channels - 1));
 
+		end_channel = max_subband_chan(band,
+					       triplet->chans.first_channel,
+					       end_channel,
+					       triplet->chans.max_power,
+					       &country_ie,
+					       &country_ie_len);
+
 		/*
 		 * The +10 is since the regulatory domain expects
 		 * the actual band edge, not the center of freq for
@@ -671,12 +955,15 @@ static struct ieee80211_regdomain *country_ie_2_rd(
 		 */
 		freq_range->max_bandwidth_khz = MHZ_TO_KHZ(40);
 		power_rule->max_antenna_gain = DBI_TO_MBI(100);
-		power_rule->max_eirp = DBM_TO_MBM(100);
+		power_rule->max_eirp = DBM_TO_MBM(triplet->chans.max_power);
 
-		country_ie += 3;
-		country_ie_len -= 3;
 		i++;
 
+		if (country_ie_len >= 3) {
+			country_ie += 3;
+			country_ie_len -= 3;
+		}
+
 		BUG_ON(i > NL80211_MAX_SUPP_REG_RULES);
 	}
 
@@ -972,25 +1259,21 @@ static void handle_channel(struct wiphy *wiphy, enum ieee80211_band band,
 		if (r == -ERANGE &&
 		    last_request->initiator ==
 		    NL80211_REGDOM_SET_BY_COUNTRY_IE) {
-#ifdef CONFIG_CFG80211_REG_DEBUG
-			printk(KERN_DEBUG "cfg80211: Leaving channel %d MHz "
+			REG_DBG_PRINT("cfg80211: Leaving channel %d MHz "
 				"intact on %s - no rule found in band on "
 				"Country IE\n",
-				chan->center_freq, wiphy_name(wiphy));
-#endif
+			chan->center_freq, wiphy_name(wiphy));
 		} else {
 		/*
 		 * In this case we know the country IE has at least one reg rule
 		 * for the band so we respect its band definitions
 		 */
-#ifdef CONFIG_CFG80211_REG_DEBUG
 			if (last_request->initiator ==
 			    NL80211_REGDOM_SET_BY_COUNTRY_IE)
-				printk(KERN_DEBUG "cfg80211: Disabling "
+				REG_DBG_PRINT("cfg80211: Disabling "
 					"channel %d MHz on %s due to "
 					"Country IE\n",
 					chan->center_freq, wiphy_name(wiphy));
-#endif
 			flags |= IEEE80211_CHAN_DISABLED;
 			chan->flags = flags;
 		}
@@ -1385,7 +1668,7 @@ static int ignore_request(struct wiphy *wiphy,
 
 	switch (pending_request->initiator) {
 	case NL80211_REGDOM_SET_BY_CORE:
-		return -EINVAL;
+		return 0;
 	case NL80211_REGDOM_SET_BY_COUNTRY_IE:
 
 		last_wiphy = wiphy_idx_to_wiphy(last_request->wiphy_idx);
@@ -1524,6 +1807,11 @@ new_request:
 
 	pending_request = NULL;
 
+	if (last_request->initiator == NL80211_REGDOM_SET_BY_USER) {
+		user_alpha2[0] = last_request->alpha2[0];
+		user_alpha2[1] = last_request->alpha2[1];
+	}
+
 	/* When r == REG_INTERSECT we do need to call CRDA */
 	if (r < 0) {
 		/*
@@ -1643,12 +1931,16 @@ static void queue_regulatory_request(struct regulatory_request *request)
 	schedule_work(&reg_work);
 }
 
-/* Core regulatory hint -- happens once during cfg80211_init() */
+/*
+ * Core regulatory hint -- happens during cfg80211_init()
+ * and when we restore regulatory settings.
+ */
 static int regulatory_hint_core(const char *alpha2)
 {
 	struct regulatory_request *request;
 
-	BUG_ON(last_request);
+	kfree(last_request);
+	last_request = NULL;
 
 	request = kzalloc(sizeof(struct regulatory_request),
 			  GFP_KERNEL);
@@ -1659,14 +1951,12 @@ static int regulatory_hint_core(const char *alpha2)
 	request->alpha2[1] = alpha2[1];
 	request->initiator = NL80211_REGDOM_SET_BY_CORE;
 
-	queue_regulatory_request(request);
-
 	/*
 	 * This ensures last_request is populated once modules
 	 * come swinging in and calling regulatory hints and
 	 * wiphy_apply_custom_regulatory().
 	 */
-	flush_scheduled_work();
+	reg_process_hint(request);
 
 	return 0;
 }
@@ -1685,7 +1975,7 @@ int regulatory_hint_user(const char *alpha2)
 	request->wiphy_idx = WIPHY_IDX_STALE;
 	request->alpha2[0] = alpha2[0];
 	request->alpha2[1] = alpha2[1];
-	request->initiator = NL80211_REGDOM_SET_BY_USER,
+	request->initiator = NL80211_REGDOM_SET_BY_USER;
 
 	queue_regulatory_request(request);
 
@@ -1753,8 +2043,9 @@ static bool reg_same_country_ie_hint(struct wiphy *wiphy,
  * therefore cannot iterate over the rdev list here.
  */
 void regulatory_hint_11d(struct wiphy *wiphy,
-			u8 *country_ie,
-			u8 country_ie_len)
+			 enum ieee80211_band band,
+			 u8 *country_ie,
+			 u8 country_ie_len)
 {
 	struct ieee80211_regdomain *rd = NULL;
 	char alpha2[2];
@@ -1800,9 +2091,11 @@ void regulatory_hint_11d(struct wiphy *wiphy,
 	    wiphy_idx_valid(last_request->wiphy_idx)))
 		goto out;
 
-	rd = country_ie_2_rd(country_ie, country_ie_len, &checksum);
-	if (!rd)
+	rd = country_ie_2_rd(band, country_ie, country_ie_len, &checksum);
+	if (!rd) {
+		REG_DBG_PRINT("cfg80211: Ignoring bogus country IE\n");
 		goto out;
+	}
 
 	/*
 	 * This will not happen right now but we leave it here for the
@@ -1845,6 +2138,123 @@ out:
 	mutex_unlock(&reg_mutex);
 }
 
+static void restore_alpha2(char *alpha2, bool reset_user)
+{
+	/* indicates there is no alpha2 to consider for restoration */
+	alpha2[0] = '9';
+	alpha2[1] = '7';
+
+	/* The user setting has precedence over the module parameter */
+	if (is_user_regdom_saved()) {
+		/* Unless we're asked to ignore it and reset it */
+		if (reset_user) {
+			REG_DBG_PRINT("cfg80211: Restoring regulatory settings "
+			       "including user preference\n");
+			user_alpha2[0] = '9';
+			user_alpha2[1] = '7';
+
+			/*
+			 * If we're ignoring user settings, we still need to
+			 * check the module parameter to ensure we put things
+			 * back as they were for a full restore.
+			 */
+			if (!is_world_regdom(ieee80211_regdom)) {
+				REG_DBG_PRINT("cfg80211: Keeping preference on "
+				       "module parameter ieee80211_regdom: %c%c\n",
+				       ieee80211_regdom[0],
+				       ieee80211_regdom[1]);
+				alpha2[0] = ieee80211_regdom[0];
+				alpha2[1] = ieee80211_regdom[1];
+			}
+		} else {
+			REG_DBG_PRINT("cfg80211: Restoring regulatory settings "
+			       "while preserving user preference for: %c%c\n",
+			       user_alpha2[0],
+			       user_alpha2[1]);
+			alpha2[0] = user_alpha2[0];
+			alpha2[1] = user_alpha2[1];
+		}
+	} else if (!is_world_regdom(ieee80211_regdom)) {
+		REG_DBG_PRINT("cfg80211: Keeping preference on "
+		       "module parameter ieee80211_regdom: %c%c\n",
+		       ieee80211_regdom[0],
+		       ieee80211_regdom[1]);
+		alpha2[0] = ieee80211_regdom[0];
+		alpha2[1] = ieee80211_regdom[1];
+	} else
+		REG_DBG_PRINT("cfg80211: Restoring regulatory settings\n");
+}
+
+/*
+ * Restoring regulatory settings involves ingoring any
+ * possibly stale country IE information and user regulatory
+ * settings if so desired, this includes any beacon hints
+ * learned as we could have traveled outside to another country
+ * after disconnection. To restore regulatory settings we do
+ * exactly what we did at bootup:
+ *
+ *   - send a core regulatory hint
+ *   - send a user regulatory hint if applicable
+ *
+ * Device drivers that send a regulatory hint for a specific country
+ * keep their own regulatory domain on wiphy->regd so that does does
+ * not need to be remembered.
+ */
+static void restore_regulatory_settings(bool reset_user)
+{
+	char alpha2[2];
+	struct reg_beacon *reg_beacon, *btmp;
+
+	mutex_lock(&cfg80211_mutex);
+	mutex_lock(&reg_mutex);
+
+	reset_regdomains();
+	restore_alpha2(alpha2, reset_user);
+
+	/* Clear beacon hints */
+	spin_lock_bh(&reg_pending_beacons_lock);
+	if (!list_empty(&reg_pending_beacons)) {
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_pending_beacons, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+	}
+	spin_unlock_bh(&reg_pending_beacons_lock);
+
+	if (!list_empty(&reg_beacon_list)) {
+		list_for_each_entry_safe(reg_beacon, btmp,
+					 &reg_beacon_list, list) {
+			list_del(&reg_beacon->list);
+			kfree(reg_beacon);
+		}
+	}
+
+	/* First restore to the basic regulatory settings */
+	cfg80211_regdomain = cfg80211_world_regdom;
+
+	mutex_unlock(&reg_mutex);
+	mutex_unlock(&cfg80211_mutex);
+
+	regulatory_hint_core(cfg80211_regdomain->alpha2);
+
+	/*
+	 * This restores the ieee80211_regdom module parameter
+	 * preference or the last user requested regulatory
+	 * settings, user regulatory settings takes precedence.
+	 */
+	if (is_an_alpha2(alpha2))
+		regulatory_hint_user(user_alpha2);
+}
+
+
+void regulatory_hint_disconnect(void)
+{
+	REG_DBG_PRINT("cfg80211: All devices are disconnected, going to "
+		      "restore regulatory settings\n");
+	restore_regulatory_settings(false);
+}
+
 static bool freq_is_chan_12_13_14(u16 freq)
 {
 	if (freq == ieee80211_channel_to_frequency(12) ||
@@ -1870,13 +2280,12 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
 	if (!reg_beacon)
 		return -ENOMEM;
 
-#ifdef CONFIG_CFG80211_REG_DEBUG
-	printk(KERN_DEBUG "cfg80211: Found new beacon on "
-		"frequency: %d MHz (Ch %d) on %s\n",
-		beacon_chan->center_freq,
-		ieee80211_frequency_to_channel(beacon_chan->center_freq),
-		wiphy_name(wiphy));
-#endif
+	REG_DBG_PRINT("cfg80211: Found new beacon on "
+		      "frequency: %d MHz (Ch %d) on %s\n",
+		      beacon_chan->center_freq,
+		      ieee80211_frequency_to_channel(beacon_chan->center_freq),
+		      wiphy_name(wiphy));
+
 	memcpy(&reg_beacon->chan, beacon_chan,
 		sizeof(struct ieee80211_channel));
 
@@ -2235,6 +2644,9 @@ int regulatory_init(void)
 
 	cfg80211_regdomain = cfg80211_world_regdom;
 
+	user_alpha2[0] = '9';
+	user_alpha2[1] = '7';
+
 	/* We always try to get an update for the static regdomain */
 	err = regulatory_hint_core(cfg80211_regdomain->alpha2);
 	if (err) {
diff --git a/net/wireless/reg.h b/net/wireless/reg.h
index 3362c7c069b2..b26224a9f3bc 100644
--- a/net/wireless/reg.h
+++ b/net/wireless/reg.h
@@ -41,15 +41,44 @@ int regulatory_hint_found_beacon(struct wiphy *wiphy,
  * regulatory_hint_11d - hints a country IE as a regulatory domain
  * @wiphy: the wireless device giving the hint (used only for reporting
  *	conflicts)
+ * @band: the band on which the country IE was received on. This determines
+ *	the band we'll process the country IE channel triplets for.
  * @country_ie: pointer to the country IE
  * @country_ie_len: length of the country IE
  *
  * We will intersect the rd with the what CRDA tells us should apply
  * for the alpha2 this country IE belongs to, this prevents APs from
  * sending us incorrect or outdated information against a country.
+ *
+ * The AP is expected to provide Country IE channel triplets for the
+ * band it is on. It is technically possible for APs to send channel
+ * country IE triplets even for channels outside of the band they are
+ * in but for that they would have to use the regulatory extension
+ * in combination with a triplet but this behaviour is currently
+ * not observed. For this reason if a triplet is seen with channel
+ * information for a band the BSS is not present in it will be ignored.
  */
 void regulatory_hint_11d(struct wiphy *wiphy,
+			 enum ieee80211_band band,
 			 u8 *country_ie,
 			 u8 country_ie_len);
 
+/**
+ * regulatory_hint_disconnect - informs all devices have been disconneted
+ *
+ * Regulotory rules can be enhanced further upon scanning and upon
+ * connection to an AP. These rules become stale if we disconnect
+ * and go to another country, whether or not we suspend and resume.
+ * If we suspend, go to another country and resume we'll automatically
+ * get disconnected shortly after resuming and things will be reset as well.
+ * This routine is a helper to restore regulatory settings to how they were
+ * prior to our first connect attempt. This includes ignoring country IE and
+ * beacon regulatory hints. The ieee80211_regdom module parameter will always
+ * be respected but if a user had set the regulatory domain that will take
+ * precedence.
+ *
+ * Must be called from process context.
+ */
+void regulatory_hint_disconnect(void);
+
 #endif  /* __NET_WIRELESS_REG_H */
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 0c2cbbebca95..978cac3414b5 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -100,8 +100,10 @@ static void bss_release(struct kref *ref)
 	if (bss->pub.free_priv)
 		bss->pub.free_priv(&bss->pub);
 
-	if (bss->ies_allocated)
-		kfree(bss->pub.information_elements);
+	if (bss->beacon_ies_allocated)
+		kfree(bss->pub.beacon_ies);
+	if (bss->proberesp_ies_allocated)
+		kfree(bss->pub.proberesp_ies);
 
 	BUG_ON(atomic_read(&bss->hold));
 
@@ -141,9 +143,9 @@ void cfg80211_bss_expire(struct cfg80211_registered_device *dev)
 		dev->bss_generation++;
 }
 
-static u8 *find_ie(u8 num, u8 *ies, int len)
+const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len)
 {
-	while (len > 2 && ies[0] != num) {
+	while (len > 2 && ies[0] != eid) {
 		len -= ies[1] + 2;
 		ies += ies[1] + 2;
 	}
@@ -153,11 +155,12 @@ static u8 *find_ie(u8 num, u8 *ies, int len)
 		return NULL;
 	return ies;
 }
+EXPORT_SYMBOL(cfg80211_find_ie);
 
 static int cmp_ies(u8 num, u8 *ies1, size_t len1, u8 *ies2, size_t len2)
 {
-	const u8 *ie1 = find_ie(num, ies1, len1);
-	const u8 *ie2 = find_ie(num, ies2, len2);
+	const u8 *ie1 = cfg80211_find_ie(num, ies1, len1);
+	const u8 *ie2 = cfg80211_find_ie(num, ies2, len2);
 	int r;
 
 	if (!ie1 && !ie2)
@@ -183,9 +186,9 @@ static bool is_bss(struct cfg80211_bss *a,
 	if (!ssid)
 		return true;
 
-	ssidie = find_ie(WLAN_EID_SSID,
-			 a->information_elements,
-			 a->len_information_elements);
+	ssidie = cfg80211_find_ie(WLAN_EID_SSID,
+				  a->information_elements,
+				  a->len_information_elements);
 	if (!ssidie)
 		return false;
 	if (ssidie[1] != ssid_len)
@@ -202,9 +205,9 @@ static bool is_mesh(struct cfg80211_bss *a,
 	if (!is_zero_ether_addr(a->bssid))
 		return false;
 
-	ie = find_ie(WLAN_EID_MESH_ID,
-		     a->information_elements,
-		     a->len_information_elements);
+	ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
+			      a->information_elements,
+			      a->len_information_elements);
 	if (!ie)
 		return false;
 	if (ie[1] != meshidlen)
@@ -212,9 +215,9 @@ static bool is_mesh(struct cfg80211_bss *a,
 	if (memcmp(ie + 2, meshid, meshidlen))
 		return false;
 
-	ie = find_ie(WLAN_EID_MESH_CONFIG,
-		     a->information_elements,
-		     a->len_information_elements);
+	ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
+			      a->information_elements,
+			      a->len_information_elements);
 	if (!ie)
 		return false;
 	if (ie[1] != sizeof(struct ieee80211_meshconf_ie))
@@ -375,8 +378,7 @@ rb_find_bss(struct cfg80211_registered_device *dev,
 
 static struct cfg80211_internal_bss *
 cfg80211_bss_update(struct cfg80211_registered_device *dev,
-		    struct cfg80211_internal_bss *res,
-		    bool overwrite)
+		    struct cfg80211_internal_bss *res)
 {
 	struct cfg80211_internal_bss *found = NULL;
 	const u8 *meshid, *meshcfg;
@@ -394,11 +396,12 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
 
 	if (is_zero_ether_addr(res->pub.bssid)) {
 		/* must be mesh, verify */
-		meshid = find_ie(WLAN_EID_MESH_ID, res->pub.information_elements,
-				 res->pub.len_information_elements);
-		meshcfg = find_ie(WLAN_EID_MESH_CONFIG,
-				  res->pub.information_elements,
-				  res->pub.len_information_elements);
+		meshid = cfg80211_find_ie(WLAN_EID_MESH_ID,
+					  res->pub.information_elements,
+					  res->pub.len_information_elements);
+		meshcfg = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
+					   res->pub.information_elements,
+					   res->pub.len_information_elements);
 		if (!meshid || !meshcfg ||
 		    meshcfg[1] != sizeof(struct ieee80211_meshconf_ie)) {
 			/* bogus mesh */
@@ -418,28 +421,64 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
 		found->pub.capability = res->pub.capability;
 		found->ts = res->ts;
 
-		/* overwrite IEs */
-		if (overwrite) {
+		/* Update IEs */
+		if (res->pub.proberesp_ies) {
 			size_t used = dev->wiphy.bss_priv_size + sizeof(*res);
-			size_t ielen = res->pub.len_information_elements;
+			size_t ielen = res->pub.len_proberesp_ies;
+
+			if (found->pub.proberesp_ies &&
+			    !found->proberesp_ies_allocated &&
+			    ksize(found) >= used + ielen) {
+				memcpy(found->pub.proberesp_ies,
+				       res->pub.proberesp_ies, ielen);
+				found->pub.len_proberesp_ies = ielen;
+			} else {
+				u8 *ies = found->pub.proberesp_ies;
+
+				if (found->proberesp_ies_allocated)
+					ies = krealloc(ies, ielen, GFP_ATOMIC);
+				else
+					ies = kmalloc(ielen, GFP_ATOMIC);
+
+				if (ies) {
+					memcpy(ies, res->pub.proberesp_ies,
+					       ielen);
+					found->proberesp_ies_allocated = true;
+					found->pub.proberesp_ies = ies;
+					found->pub.len_proberesp_ies = ielen;
+				}
+			}
 
-			if (!found->ies_allocated && ksize(found) >= used + ielen) {
-				memcpy(found->pub.information_elements,
-				       res->pub.information_elements, ielen);
-				found->pub.len_information_elements = ielen;
+			/* Override possible earlier Beacon frame IEs */
+			found->pub.information_elements =
+				found->pub.proberesp_ies;
+			found->pub.len_information_elements =
+				found->pub.len_proberesp_ies;
+		}
+		if (res->pub.beacon_ies) {
+			size_t used = dev->wiphy.bss_priv_size + sizeof(*res);
+			size_t ielen = res->pub.len_beacon_ies;
+
+			if (found->pub.beacon_ies &&
+			    !found->beacon_ies_allocated &&
+			    ksize(found) >= used + ielen) {
+				memcpy(found->pub.beacon_ies,
+				       res->pub.beacon_ies, ielen);
+				found->pub.len_beacon_ies = ielen;
 			} else {
-				u8 *ies = found->pub.information_elements;
+				u8 *ies = found->pub.beacon_ies;
 
-				if (found->ies_allocated)
+				if (found->beacon_ies_allocated)
 					ies = krealloc(ies, ielen, GFP_ATOMIC);
 				else
 					ies = kmalloc(ielen, GFP_ATOMIC);
 
 				if (ies) {
-					memcpy(ies, res->pub.information_elements, ielen);
-					found->ies_allocated = true;
-					found->pub.information_elements = ies;
-					found->pub.len_information_elements = ielen;
+					memcpy(ies, res->pub.beacon_ies,
+					       ielen);
+					found->beacon_ies_allocated = true;
+					found->pub.beacon_ies = ies;
+					found->pub.len_beacon_ies = ielen;
 				}
 			}
 		}
@@ -489,14 +528,26 @@ cfg80211_inform_bss(struct wiphy *wiphy,
 	res->pub.tsf = timestamp;
 	res->pub.beacon_interval = beacon_interval;
 	res->pub.capability = capability;
-	/* point to after the private area */
-	res->pub.information_elements = (u8 *)res + sizeof(*res) + privsz;
-	memcpy(res->pub.information_elements, ie, ielen);
-	res->pub.len_information_elements = ielen;
+	/*
+	 * Since we do not know here whether the IEs are from a Beacon or Probe
+	 * Response frame, we need to pick one of the options and only use it
+	 * with the driver that does not provide the full Beacon/Probe Response
+	 * frame. Use Beacon frame pointer to avoid indicating that this should
+	 * override the information_elements pointer should we have received an
+	 * earlier indication of Probe Response data.
+	 *
+	 * The initial buffer for the IEs is allocated with the BSS entry and
+	 * is located after the private area.
+	 */
+	res->pub.beacon_ies = (u8 *)res + sizeof(*res) + privsz;
+	memcpy(res->pub.beacon_ies, ie, ielen);
+	res->pub.len_beacon_ies = ielen;
+	res->pub.information_elements = res->pub.beacon_ies;
+	res->pub.len_information_elements = res->pub.len_beacon_ies;
 
 	kref_init(&res->ref);
 
-	res = cfg80211_bss_update(wiphy_to_dev(wiphy), res, 0);
+	res = cfg80211_bss_update(wiphy_to_dev(wiphy), res);
 	if (!res)
 		return NULL;
 
@@ -517,7 +568,6 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
 	struct cfg80211_internal_bss *res;
 	size_t ielen = len - offsetof(struct ieee80211_mgmt,
 				      u.probe_resp.variable);
-	bool overwrite;
 	size_t privsz = wiphy->bss_priv_size;
 
 	if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC &&
@@ -538,16 +588,28 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
 	res->pub.tsf = le64_to_cpu(mgmt->u.probe_resp.timestamp);
 	res->pub.beacon_interval = le16_to_cpu(mgmt->u.probe_resp.beacon_int);
 	res->pub.capability = le16_to_cpu(mgmt->u.probe_resp.capab_info);
-	/* point to after the private area */
-	res->pub.information_elements = (u8 *)res + sizeof(*res) + privsz;
-	memcpy(res->pub.information_elements, mgmt->u.probe_resp.variable, ielen);
-	res->pub.len_information_elements = ielen;
+	/*
+	 * The initial buffer for the IEs is allocated with the BSS entry and
+	 * is located after the private area.
+	 */
+	if (ieee80211_is_probe_resp(mgmt->frame_control)) {
+		res->pub.proberesp_ies = (u8 *) res + sizeof(*res) + privsz;
+		memcpy(res->pub.proberesp_ies, mgmt->u.probe_resp.variable,
+		       ielen);
+		res->pub.len_proberesp_ies = ielen;
+		res->pub.information_elements = res->pub.proberesp_ies;
+		res->pub.len_information_elements = res->pub.len_proberesp_ies;
+	} else {
+		res->pub.beacon_ies = (u8 *) res + sizeof(*res) + privsz;
+		memcpy(res->pub.beacon_ies, mgmt->u.beacon.variable, ielen);
+		res->pub.len_beacon_ies = ielen;
+		res->pub.information_elements = res->pub.beacon_ies;
+		res->pub.len_information_elements = res->pub.len_beacon_ies;
+	}
 
 	kref_init(&res->ref);
 
-	overwrite = ieee80211_is_probe_resp(mgmt->frame_control);
-
-	res = cfg80211_bss_update(wiphy_to_dev(wiphy), res, overwrite);
+	res = cfg80211_bss_update(wiphy_to_dev(wiphy), res);
 	if (!res)
 		return NULL;
 
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 2333d78187e4..17fde0da1b08 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -34,6 +34,44 @@ struct cfg80211_conn {
 	bool auto_auth, prev_bssid_valid;
 };
 
+bool cfg80211_is_all_idle(void)
+{
+	struct cfg80211_registered_device *rdev;
+	struct wireless_dev *wdev;
+	bool is_all_idle = true;
+
+	mutex_lock(&cfg80211_mutex);
+
+	/*
+	 * All devices must be idle as otherwise if you are actively
+	 * scanning some new beacon hints could be learned and would
+	 * count as new regulatory hints.
+	 */
+	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+		cfg80211_lock_rdev(rdev);
+		list_for_each_entry(wdev, &rdev->netdev_list, list) {
+			wdev_lock(wdev);
+			if (wdev->sme_state != CFG80211_SME_IDLE)
+				is_all_idle = false;
+			wdev_unlock(wdev);
+		}
+		cfg80211_unlock_rdev(rdev);
+	}
+
+	mutex_unlock(&cfg80211_mutex);
+
+	return is_all_idle;
+}
+
+static void disconnect_work(struct work_struct *work)
+{
+	if (!cfg80211_is_all_idle())
+		return;
+
+	regulatory_hint_disconnect();
+}
+
+static DECLARE_WORK(cfg80211_disconnect_work, disconnect_work);
 
 static int cfg80211_conn_scan(struct wireless_dev *wdev)
 {
@@ -454,6 +492,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 	 * - and country_ie[1] which is the IE length
 	 */
 	regulatory_hint_11d(wdev->wiphy,
+			    bss->channel->band,
 			    country_ie + 2,
 			    country_ie[1]);
 }
@@ -655,7 +694,10 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
 	memset(&wrqu, 0, sizeof(wrqu));
 	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 	wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+	wdev->wext.connect.ssid_len = 0;
 #endif
+
+	schedule_work(&cfg80211_disconnect_work);
 }
 
 void cfg80211_disconnected(struct net_device *dev, u16 reason,
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index efe3c5c92b2d..9f2cef3e0ca0 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -33,10 +33,30 @@ static ssize_t name ## _show(struct device *dev,			\
 
 SHOW_FMT(index, "%d", wiphy_idx);
 SHOW_FMT(macaddress, "%pM", wiphy.perm_addr);
+SHOW_FMT(address_mask, "%pM", wiphy.addr_mask);
+
+static ssize_t addresses_show(struct device *dev,
+			      struct device_attribute *attr,
+			      char *buf)
+{
+	struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
+	char *start = buf;
+	int i;
+
+	if (!wiphy->addresses)
+		return sprintf(buf, "%pM\n", wiphy->perm_addr);
+
+	for (i = 0; i < wiphy->n_addresses; i++)
+		buf += sprintf(buf, "%pM\n", &wiphy->addresses[i].addr);
+
+	return buf - start;
+}
 
 static struct device_attribute ieee80211_dev_attrs[] = {
 	__ATTR_RO(index),
 	__ATTR_RO(macaddress),
+	__ATTR_RO(address_mask),
+	__ATTR_RO(addresses),
 	{}
 };
 
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 23557c1d0a9c..be2ab8c59e3a 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -227,8 +227,11 @@ unsigned int ieee80211_hdrlen(__le16 fc)
 	if (ieee80211_is_data(fc)) {
 		if (ieee80211_has_a4(fc))
 			hdrlen = 30;
-		if (ieee80211_is_data_qos(fc))
+		if (ieee80211_is_data_qos(fc)) {
 			hdrlen += IEEE80211_QOS_CTL_LEN;
+			if (ieee80211_has_order(fc))
+				hdrlen += IEEE80211_HT_CTL_LEN;
+		}
 		goto out;
 	}
 
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 4198243a3dff..b17eeae448d5 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -1204,21 +1204,47 @@ int cfg80211_wext_siwrate(struct net_device *dev,
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
 	struct cfg80211_bitrate_mask mask;
+	u32 fixed, maxrate;
+	struct ieee80211_supported_band *sband;
+	int band, ridx;
+	bool match = false;
 
 	if (!rdev->ops->set_bitrate_mask)
 		return -EOPNOTSUPP;
 
-	mask.fixed = 0;
-	mask.maxrate = 0;
+	memset(&mask, 0, sizeof(mask));
+	fixed = 0;
+	maxrate = (u32)-1;
 
 	if (rate->value < 0) {
 		/* nothing */
 	} else if (rate->fixed) {
-		mask.fixed = rate->value / 1000; /* kbps */
+		fixed = rate->value / 100000;
 	} else {
-		mask.maxrate = rate->value / 1000; /* kbps */
+		maxrate = rate->value / 100000;
+	}
+
+	for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+		sband = wdev->wiphy->bands[band];
+		if (sband == NULL)
+			continue;
+		for (ridx = 0; ridx < sband->n_bitrates; ridx++) {
+			struct ieee80211_rate *srate = &sband->bitrates[ridx];
+			if (fixed == srate->bitrate) {
+				mask.control[band].legacy = 1 << ridx;
+				match = true;
+				break;
+			}
+			if (srate->bitrate <= maxrate) {
+				mask.control[band].legacy |= 1 << ridx;
+				match = true;
+			}
+		}
 	}
 
+	if (!match)
+		return -EINVAL;
+
 	return rdev->ops->set_bitrate_mask(wdev->wiphy, dev, NULL, &mask);
 }
 EXPORT_SYMBOL_GPL(cfg80211_wext_siwrate);
diff --git a/net/wireless/wext-proc.c b/net/wireless/wext-proc.c
index 273a7f77c834..8bafa31fa9f8 100644
--- a/net/wireless/wext-proc.c
+++ b/net/wireless/wext-proc.c
@@ -140,7 +140,7 @@ static const struct file_operations wireless_seq_fops = {
 	.release = seq_release_net,
 };
 
-int wext_proc_init(struct net *net)
+int __net_init wext_proc_init(struct net *net)
 {
 	/* Create /proc/net/wireless entry */
 	if (!proc_net_fops_create(net, "wireless", S_IRUGO, &wireless_seq_fops))
@@ -149,7 +149,7 @@ int wext_proc_init(struct net *net)
 	return 0;
 }
 
-void wext_proc_exit(struct net *net)
+void __net_exit wext_proc_exit(struct net *net)
 {
 	proc_net_remove(net, "wireless");
 }
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index cb81ca35b0d6..0ecb16a9a883 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -469,16 +469,16 @@ static inline int xfrm_byidx_should_resize(struct net *net, int total)
 	return 0;
 }
 
-void xfrm_spd_getinfo(struct xfrmk_spdinfo *si)
+void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si)
 {
 	read_lock_bh(&xfrm_policy_lock);
-	si->incnt = init_net.xfrm.policy_count[XFRM_POLICY_IN];
-	si->outcnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT];
-	si->fwdcnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD];
-	si->inscnt = init_net.xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
-	si->outscnt = init_net.xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
-	si->fwdscnt = init_net.xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
-	si->spdhcnt = init_net.xfrm.policy_idx_hmask;
+	si->incnt = net->xfrm.policy_count[XFRM_POLICY_IN];
+	si->outcnt = net->xfrm.policy_count[XFRM_POLICY_OUT];
+	si->fwdcnt = net->xfrm.policy_count[XFRM_POLICY_FWD];
+	si->inscnt = net->xfrm.policy_count[XFRM_POLICY_IN+XFRM_POLICY_MAX];
+	si->outscnt = net->xfrm.policy_count[XFRM_POLICY_OUT+XFRM_POLICY_MAX];
+	si->fwdscnt = net->xfrm.policy_count[XFRM_POLICY_FWD+XFRM_POLICY_MAX];
+	si->spdhcnt = net->xfrm.policy_idx_hmask;
 	si->spdhmcnt = xfrm_policy_hashmax;
 	read_unlock_bh(&xfrm_policy_lock);
 }
@@ -1309,15 +1309,28 @@ static inline int xfrm_get_tos(struct flowi *fl, int family)
 	return tos;
 }
 
-static inline struct xfrm_dst *xfrm_alloc_dst(int family)
+static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
 {
 	struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+	struct dst_ops *dst_ops;
 	struct xfrm_dst *xdst;
 
 	if (!afinfo)
 		return ERR_PTR(-EINVAL);
 
-	xdst = dst_alloc(afinfo->dst_ops) ?: ERR_PTR(-ENOBUFS);
+	switch (family) {
+	case AF_INET:
+		dst_ops = &net->xfrm.xfrm4_dst_ops;
+		break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	case AF_INET6:
+		dst_ops = &net->xfrm.xfrm6_dst_ops;
+		break;
+#endif
+	default:
+		BUG();
+	}
+	xdst = dst_alloc(dst_ops) ?: ERR_PTR(-ENOBUFS);
 
 	xfrm_policy_put_afinfo(afinfo);
 
@@ -1366,6 +1379,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
 					    struct flowi *fl,
 					    struct dst_entry *dst)
 {
+	struct net *net = xp_net(policy);
 	unsigned long now = jiffies;
 	struct net_device *dev;
 	struct dst_entry *dst_prev = NULL;
@@ -1389,7 +1403,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
 	dst_hold(dst);
 
 	for (; i < nx; i++) {
-		struct xfrm_dst *xdst = xfrm_alloc_dst(family);
+		struct xfrm_dst *xdst = xfrm_alloc_dst(net, family);
 		struct dst_entry *dst1 = &xdst->u.dst;
 
 		err = PTR_ERR(xdst);
@@ -1445,7 +1459,7 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy,
 	if (!dev)
 		goto free_dst;
 
-	/* Copy neighbout for reachability confirmation */
+	/* Copy neighbour for reachability confirmation */
 	dst0->neighbour = neigh_clone(dst->neighbour);
 
 	xfrm_init_path((struct xfrm_dst *)dst0, dst, nfheader_len);
@@ -2279,6 +2293,7 @@ EXPORT_SYMBOL(xfrm_bundle_ok);
 
 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 {
+	struct net *net;
 	int err = 0;
 	if (unlikely(afinfo == NULL))
 		return -EINVAL;
@@ -2302,6 +2317,27 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
 		xfrm_policy_afinfo[afinfo->family] = afinfo;
 	}
 	write_unlock_bh(&xfrm_policy_afinfo_lock);
+
+	rtnl_lock();
+	for_each_net(net) {
+		struct dst_ops *xfrm_dst_ops;
+
+		switch (afinfo->family) {
+		case AF_INET:
+			xfrm_dst_ops = &net->xfrm.xfrm4_dst_ops;
+			break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+		case AF_INET6:
+			xfrm_dst_ops = &net->xfrm.xfrm6_dst_ops;
+			break;
+#endif
+		default:
+			BUG();
+		}
+		*xfrm_dst_ops = *afinfo->dst_ops;
+	}
+	rtnl_unlock();
+
 	return err;
 }
 EXPORT_SYMBOL(xfrm_policy_register_afinfo);
@@ -2332,6 +2368,22 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
 }
 EXPORT_SYMBOL(xfrm_policy_unregister_afinfo);
 
+static void __net_init xfrm_dst_ops_init(struct net *net)
+{
+	struct xfrm_policy_afinfo *afinfo;
+
+	read_lock_bh(&xfrm_policy_afinfo_lock);
+	afinfo = xfrm_policy_afinfo[AF_INET];
+	if (afinfo)
+		net->xfrm.xfrm4_dst_ops = *afinfo->dst_ops;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	afinfo = xfrm_policy_afinfo[AF_INET6];
+	if (afinfo)
+		net->xfrm.xfrm6_dst_ops = *afinfo->dst_ops;
+#endif
+	read_unlock_bh(&xfrm_policy_afinfo_lock);
+}
+
 static struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short family)
 {
 	struct xfrm_policy_afinfo *afinfo;
@@ -2494,6 +2546,7 @@ static int __net_init xfrm_net_init(struct net *net)
 	rv = xfrm_policy_init(net);
 	if (rv < 0)
 		goto out_policy;
+	xfrm_dst_ops_init(net);
 	rv = xfrm_sysctl_init(net);
 	if (rv < 0)
 		goto out_sysctl;
diff --git a/net/xfrm/xfrm_proc.c b/net/xfrm/xfrm_proc.c
index fef8db553e8d..c083a4e4e796 100644
--- a/net/xfrm/xfrm_proc.c
+++ b/net/xfrm/xfrm_proc.c
@@ -15,7 +15,7 @@
 #include <net/snmp.h>
 #include <net/xfrm.h>
 
-static struct snmp_mib xfrm_mib_list[] = {
+static const struct snmp_mib xfrm_mib_list[] = {
 	SNMP_MIB_ITEM("XfrmInError", LINUX_MIB_XFRMINERROR),
 	SNMP_MIB_ITEM("XfrmInBufferError", LINUX_MIB_XFRMINBUFFERERROR),
 	SNMP_MIB_ITEM("XfrmInHdrError", LINUX_MIB_XFRMINHDRERROR),
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index d847f1a52b44..b36cc344474b 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -641,11 +641,11 @@ out:
 }
 EXPORT_SYMBOL(xfrm_state_flush);
 
-void xfrm_sad_getinfo(struct xfrmk_sadinfo *si)
+void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si)
 {
 	spin_lock_bh(&xfrm_state_lock);
-	si->sadcnt = init_net.xfrm.state_num;
-	si->sadhcnt = init_net.xfrm.state_hmask;
+	si->sadcnt = net->xfrm.state_num;
+	si->sadhcnt = net->xfrm.state_hmask;
 	si->sadhmcnt = xfrm_state_hashmax;
 	spin_unlock_bh(&xfrm_state_lock);
 }
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
index 2e221f2cad7e..2c4d6cdcba49 100644
--- a/net/xfrm/xfrm_sysctl.c
+++ b/net/xfrm/xfrm_sysctl.c
@@ -2,7 +2,7 @@
 #include <net/net_namespace.h>
 #include <net/xfrm.h>
 
-static void __xfrm_sysctl_init(struct net *net)
+static void __net_init __xfrm_sysctl_init(struct net *net)
 {
 	net->xfrm.sysctl_aevent_etime = XFRM_AE_ETIME;
 	net->xfrm.sysctl_aevent_rseqth = XFRM_AE_SEQT_SIZE;
@@ -64,7 +64,7 @@ out_kmemdup:
 	return -ENOMEM;
 }
 
-void xfrm_sysctl_fini(struct net *net)
+void __net_exit xfrm_sysctl_fini(struct net *net)
 {
 	struct ctl_table *table;
 
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 1ada6186933c..d5a712976004 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -781,7 +781,8 @@ static inline size_t xfrm_spdinfo_msgsize(void)
 	       + nla_total_size(sizeof(struct xfrmu_spdhinfo));
 }
 
-static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags)
+static int build_spdinfo(struct sk_buff *skb, struct net *net,
+			 u32 pid, u32 seq, u32 flags)
 {
 	struct xfrmk_spdinfo si;
 	struct xfrmu_spdinfo spc;
@@ -795,7 +796,7 @@ static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags)
 
 	f = nlmsg_data(nlh);
 	*f = flags;
-	xfrm_spd_getinfo(&si);
+	xfrm_spd_getinfo(net, &si);
 	spc.incnt = si.incnt;
 	spc.outcnt = si.outcnt;
 	spc.fwdcnt = si.fwdcnt;
@@ -828,7 +829,7 @@ static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if (r_skb == NULL)
 		return -ENOMEM;
 
-	if (build_spdinfo(r_skb, spid, seq, *flags) < 0)
+	if (build_spdinfo(r_skb, net, spid, seq, *flags) < 0)
 		BUG();
 
 	return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid);
@@ -841,7 +842,8 @@ static inline size_t xfrm_sadinfo_msgsize(void)
 	       + nla_total_size(4); /* XFRMA_SAD_CNT */
 }
 
-static int build_sadinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags)
+static int build_sadinfo(struct sk_buff *skb, struct net *net,
+			 u32 pid, u32 seq, u32 flags)
 {
 	struct xfrmk_sadinfo si;
 	struct xfrmu_sadhinfo sh;
@@ -854,7 +856,7 @@ static int build_sadinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags)
 
 	f = nlmsg_data(nlh);
 	*f = flags;
-	xfrm_sad_getinfo(&si);
+	xfrm_sad_getinfo(net, &si);
 
 	sh.sadhmcnt = si.sadhmcnt;
 	sh.sadhcnt = si.sadhcnt;
@@ -882,7 +884,7 @@ static int xfrm_get_sadinfo(struct sk_buff *skb, struct nlmsghdr *nlh,
 	if (r_skb == NULL)
 		return -ENOMEM;
 
-	if (build_sadinfo(r_skb, spid, seq, *flags) < 0)
+	if (build_sadinfo(r_skb, net, spid, seq, *flags) < 0)
 		BUG();
 
 	return nlmsg_unicast(net->xfrm.nlsk, r_skb, spid);
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index cd815ac2a50b..f9bdf264473d 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -219,8 +219,13 @@ for F in $1; do								\
 	fsize=$$(stat -c "%s" $$F);					\
 	dec_size=$$(expr $$dec_size + $$fsize);				\
 done;									\
-printf "%08x" $$dec_size |						\
-	sed 's/\(..\)\(..\)\(..\)\(..\)/\\\\x\4\\\\x\3\\\\x\2\\\\x\1/g'	\
+printf "%08x\n" $$dec_size |						\
+	sed 's/\(..\)/\1 /g' | {					\
+		read ch0 ch1 ch2 ch3;					\
+		for ch in $$ch3 $$ch2 $$ch1 $$ch0; do			\
+			printf '%s%03o' '\\' $$((0x$$ch)); 		\
+		done;							\
+	}								\
 )
 
 quiet_cmd_bzip2 = BZIP2   $@
@@ -235,3 +240,8 @@ quiet_cmd_lzma = LZMA    $@
 cmd_lzma = (cat $(filter-out FORCE,$^) | \
 	lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
 	(rm -f $@ ; false)
+
+quiet_cmd_lzo = LZO    $@
+cmd_lzo = (cat $(filter-out FORCE,$^) | \
+	lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+	(rm -f $@ ; false)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index bc4114f1ab30..3257d3d96767 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# (c) 2001, Dave Jones. <davej@redhat.com> (the file handling bit)
+# (c) 2001, Dave Jones. (the file handling bit)
 # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
 # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
 # (c) 2008,2009, Andy Whitcroft <apw@canonical.com>
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 445e8845f0a4..090f24839700 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -296,46 +296,56 @@ my @status = ();
 
 foreach my $file (@files) {
 
-#Do not match excluded file patterns
-
-    my $exclude = 0;
-    foreach my $line (@typevalue) {
-	if ($line =~ m/^(\C):\s*(.*)/) {
-	    my $type = $1;
-	    my $value = $2;
-	    if ($type eq 'X') {
-		if (file_match_pattern($file, $value)) {
-		    $exclude = 1;
-		    last;
-		}
-	    }
-	}
-    }
+    my %hash;
+    my $tvi = find_first_section();
+    while ($tvi < @typevalue) {
+	my $start = find_starting_index($tvi);
+	my $end = find_ending_index($tvi);
+	my $exclude = 0;
+	my $i;
+
+	#Do not match excluded file patterns
 
-    if (!$exclude) {
-	my $tvi = 0;
-	my %hash;
-	foreach my $line (@typevalue) {
+	for ($i = $start; $i < $end; $i++) {
+	    my $line = $typevalue[$i];
 	    if ($line =~ m/^(\C):\s*(.*)/) {
 		my $type = $1;
 		my $value = $2;
-		if ($type eq 'F') {
+		if ($type eq 'X') {
 		    if (file_match_pattern($file, $value)) {
-			my $value_pd = ($value =~ tr@/@@);
-			my $file_pd = ($file  =~ tr@/@@);
-			$value_pd++ if (substr($value,-1,1) ne "/");
-			if ($pattern_depth == 0 ||
-			    (($file_pd - $value_pd) < $pattern_depth)) {
-			    $hash{$tvi} = $value_pd;
-			}
+			$exclude = 1;
 		    }
 		}
 	    }
-	    $tvi++;
 	}
-	foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
-	    add_categories($line);
+
+	if (!$exclude) {
+	    for ($i = $start; $i < $end; $i++) {
+		my $line = $typevalue[$i];
+		if ($line =~ m/^(\C):\s*(.*)/) {
+		    my $type = $1;
+		    my $value = $2;
+		    if ($type eq 'F') {
+			if (file_match_pattern($file, $value)) {
+			    my $value_pd = ($value =~ tr@/@@);
+			    my $file_pd = ($file  =~ tr@/@@);
+			    $value_pd++ if (substr($value,-1,1) ne "/");
+			    if ($pattern_depth == 0 ||
+				(($file_pd - $value_pd) < $pattern_depth)) {
+				$hash{$tvi} = $value_pd;
+			    }
+			}
+		    }
+		}
+	    }
 	}
+
+	$tvi += ($end - $start);
+
+    }
+
+    foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
+	add_categories($line);
     }
 
     if ($email && $email_git) {
@@ -570,6 +580,20 @@ sub format_email {
     return $formatted_email;
 }
 
+sub find_first_section {
+    my $index = 0;
+
+    while ($index < @typevalue) {
+	my $tv = $typevalue[$index];
+	if (($tv =~ m/^(\C):\s*(.*)/)) {
+	    last;
+	}
+	$index++;
+    }
+
+    return $index;
+}
+
 sub find_starting_index {
     my ($index) = @_;
 
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 5f0fcb712e29..ce3e40b01e48 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -154,7 +154,7 @@ while (<STDIN>) {
 	if ($line =~ /RIP: 0010:\[\<([a-z0-9]+)\>\]/) {
 		$target = $1;
 	}
-	if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
+	if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/0x[a-f0-9]/) {
 		$function = $1;
 		$func_offset = $2;
 	}
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 6f426afbc522..220213e603db 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -804,7 +804,7 @@ static inline int sym_is(const char *symbol, const char *name)
 	match = strstr(symbol, name);
 	if (!match)
 		return 0;
-	return match[strlen(symbol)] == '\0';
+	return match[strlen(name)] == '\0';
 }
 
 static void do_table(void *symval, unsigned long size,
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 92f09fe9639e..ea6f6e3adaea 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -194,7 +194,7 @@ sub check_objcopy
     }
 }
 
-if ($arch eq "x86") {
+if ($arch =~ /(x86(_64)?)|(i386)/) {
     if ($bits == 64) {
 	$arch = "x86_64";
     } else {
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 7a374c2eb043..9a2ee845e9d4 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2365,7 +2365,7 @@ static void selinux_bprm_committing_creds(struct linux_binprm *bprm)
 			initrlim = init_task.signal->rlim + i;
 			rlim->rlim_cur = min(rlim->rlim_max, initrlim->rlim_cur);
 		}
-		update_rlimit_cpu(rlim->rlim_cur);
+		update_rlimit_cpu(current->signal->rlim[RLIMIT_CPU].rlim_cur);
 	}
 }
 
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
index 8a00ade85166..2aceebf5f354 100644
--- a/security/tomoyo/tomoyo.c
+++ b/security/tomoyo/tomoyo.c
@@ -80,9 +80,8 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
 		return tomoyo_find_next_domain(bprm);
 	/*
 	 * Read permission is checked against interpreters using next domain.
-	 * '1' is the result of open_to_namei_flags(O_RDONLY).
 	 */
-	return tomoyo_check_open_permission(domain, &bprm->file->f_path, 1);
+	return tomoyo_check_open_permission(domain, &bprm->file->f_path, O_RDONLY);
 }
 
 static int tomoyo_path_truncate(struct path *path, loff_t length,
@@ -184,10 +183,6 @@ static int tomoyo_file_fcntl(struct file *file, unsigned int cmd,
 static int tomoyo_dentry_open(struct file *f, const struct cred *cred)
 {
 	int flags = f->f_flags;
-
-	if ((flags + 1) & O_ACCMODE)
-		flags++;
-	flags |= f->f_flags & (O_APPEND | O_TRUNC);
 	/* Don't check read permission here if called from do_execve(). */
 	if (current->in_execve)
 		return 0;
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index c5699863643b..656e474dca47 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -441,6 +441,7 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream,
 			      struct snd_pcm_hw_params *params)
 {
 	int err;
+	struct aaci *aaci = substream->private_data;
 
 	aaci_pcm_hw_free(substream);
 	if (aacirun->pcm_open) {
@@ -560,7 +561,6 @@ static int aaci_pcm_open(struct snd_pcm_substream *substream)
 static int aaci_pcm_playback_hw_params(struct snd_pcm_substream *substream,
 				       struct snd_pcm_hw_params *params)
 {
-	struct aaci *aaci = substream->private_data;
 	struct aaci_runtime *aacirun = substream->runtime->private_data;
 	unsigned int channels = params_channels(params);
 	int ret;
@@ -659,7 +659,6 @@ static struct snd_pcm_ops aaci_playback_ops = {
 static int aaci_pcm_capture_hw_params(struct snd_pcm_substream *substream,
 				      struct snd_pcm_hw_params *params)
 {
-	struct aaci *aaci = substream->private_data;
 	struct aaci_runtime *aacirun = substream->runtime->private_data;
 	int ret;
 
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 29ab46a12e11..25b0641e6b8c 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1918,13 +1918,13 @@ int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)
 
 	err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
 					   hw->rate_min, hw->rate_max);
-	 if (err < 0)
-		 return err;
+	if (err < 0)
+		return err;
 
 	err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
 					   hw->period_bytes_min, hw->period_bytes_max);
-	 if (err < 0)
-		 return err;
+	if (err < 0)
+		return err;
 
 	err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIODS,
 					   hw->periods_min, hw->periods_max);
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 7872a02f6ca9..563d1967a0ad 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -468,5 +468,5 @@ static void __exit alsa_sound_exit(void)
 	unregister_chrdev(major, "alsa");
 }
 
-module_init(alsa_sound_init)
-module_exit(alsa_sound_exit)
+subsys_initcall(alsa_sound_init);
+module_exit(alsa_sound_exit);
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index 7fe12264ff80..0c164e5e4322 100644
--- a/sound/core/sound_oss.c
+++ b/sound/core/sound_oss.c
@@ -93,7 +93,7 @@ static int snd_oss_kernel_minor(int type, struct snd_card *card, int dev)
 	default:
 		return -EINVAL;
 	}
-	if (snd_BUG_ON(minor < 0 || minor >= SNDRV_OSS_MINORS))
+	if (minor < 0 || minor >= SNDRV_OSS_MINORS)
 		return -EINVAL;
 	return minor;
 }
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 751762f1c59a..0c40951b6523 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -377,12 +377,13 @@ init_arrays(struct snd_emu8000 *emu)
 static void __devinit
 size_dram(struct snd_emu8000 *emu)
 {
-	int i, size;
+	int i, size, detected_size;
 
 	if (emu->dram_checked)
 		return;
 
 	size = 0;
+	detected_size = 0;
 
 	/* write out a magic number */
 	snd_emu8000_dma_chan(emu, 0, EMU8000_RAM_WRITE);
@@ -393,6 +394,8 @@ size_dram(struct snd_emu8000 *emu)
 
 	while (size < EMU8000_MAX_DRAM) {
 
+		size += 512 * 1024;  /* increment 512kbytes */
+
 		/* Write a unique data on the test address.
 		 * if the address is out of range, the data is written on
 		 * 0x200000(=EMU8000_DRAM_OFFSET).  Then the id word is
@@ -414,7 +417,7 @@ size_dram(struct snd_emu8000 *emu)
 		if (EMU8000_SMLD_READ(emu) != UNIQUE_ID2)
 			break; /* no memory at this address */
 
-		size += 512 * 1024;  /* increment 512kbytes */
+		detected_size = size;
 
 		snd_emu8000_read_wait(emu);
 
@@ -442,9 +445,9 @@ size_dram(struct snd_emu8000 *emu)
 	snd_emu8000_dma_chan(emu, 1, EMU8000_RAM_CLOSE);
 
 	snd_printdd("EMU8000 [0x%lx]: %d Kb on-board memory detected\n",
-		    emu->port1, size/1024);
+		    emu->port1, detected_size/1024);
 
-	emu->mem_size = size;
+	emu->mem_size = detected_size;
 	emu->dram_checked = 1;
 }
 
diff --git a/sound/oss/dev_table.c b/sound/oss/dev_table.c
index 08274c995d06..727bdb9ba2dc 100644
--- a/sound/oss/dev_table.c
+++ b/sound/oss/dev_table.c
@@ -67,14 +67,15 @@ int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
 		return -(EBUSY);
 	}
 	d = (struct audio_driver *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_driver)));
-
-	if (sound_nblocks < 1024)
-		sound_nblocks++;
+	sound_nblocks++;
+	if (sound_nblocks >= MAX_MEM_BLOCKS)
+		sound_nblocks = MAX_MEM_BLOCKS - 1;
 
 	op = (struct audio_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct audio_operations)));
+	sound_nblocks++;
+	if (sound_nblocks >= MAX_MEM_BLOCKS)
+		sound_nblocks = MAX_MEM_BLOCKS - 1;
 
-	if (sound_nblocks < 1024)
-		sound_nblocks++;
 	if (d == NULL || op == NULL) {
 		printk(KERN_ERR "Sound: Can't allocate driver for (%s)\n", name);
 		sound_unload_audiodev(num);
@@ -128,9 +129,10 @@ int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
 	   until you unload sound! */
 	   
 	op = (struct mixer_operations *) (sound_mem_blocks[sound_nblocks] = vmalloc(sizeof(struct mixer_operations)));
+	sound_nblocks++;
+	if (sound_nblocks >= MAX_MEM_BLOCKS)
+		sound_nblocks = MAX_MEM_BLOCKS - 1;
 
-	if (sound_nblocks < 1024)
-		sound_nblocks++;
 	if (op == NULL) {
 		printk(KERN_ERR "Sound: Can't allocate mixer driver for (%s)\n", name);
 		return -ENOMEM;
diff --git a/sound/oss/sound_config.h b/sound/oss/sound_config.h
index 55271fbe7f49..9d35c4c65b9b 100644
--- a/sound/oss/sound_config.h
+++ b/sound/oss/sound_config.h
@@ -142,4 +142,6 @@ static inline int translate_mode(struct file *file)
 #define TIMER_ARMED	121234
 #define TIMER_NOT_ARMED	1
 
+#define MAX_MEM_BLOCKS 1024
+
 #endif
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index 61aaedae6b7e..c62530943888 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -56,7 +56,7 @@
 /*
  * Table for permanently allocated memory (used when unloading the module)
  */
-void *          sound_mem_blocks[1024];
+void *          sound_mem_blocks[MAX_MEM_BLOCKS];
 int             sound_nblocks = 0;
 
 /* Persistent DMA buffers */
@@ -574,7 +574,7 @@ static int __init oss_init(void)
 				      NULL, "%s%d", dev_list[i].name, j);
 	}
 
-	if (sound_nblocks >= 1024)
+	if (sound_nblocks >= MAX_MEM_BLOCKS - 1)
 		printk(KERN_ERR "Sound warning: Deallocation table was too small.\n");
 	
 	return 0;
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index c11920623009..a7630e9edf8a 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -83,6 +83,7 @@ static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = {
 { 0x4e534300, 0xffffff00, "National Semiconductor", NULL, NULL },
 { 0x50534300, 0xffffff00, "Philips",		NULL,	NULL },
 { 0x53494c00, 0xffffff00, "Silicon Laboratory",	NULL,	NULL },
+{ 0x53544d00, 0xffffff00, "STMicroelectronics",	NULL,	NULL },
 { 0x54524100, 0xffffff00, "TriTech",		NULL,	NULL },
 { 0x54584e00, 0xffffff00, "Texas Instruments",	NULL,	NULL },
 { 0x56494100, 0xffffff00, "VIA Technologies",   NULL,	NULL },
@@ -161,6 +162,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
 { 0x4e534350, 0xffffffff, "LM4550",		patch_lm4550,  	NULL }, // volume wrap fix 
 { 0x50534304, 0xffffffff, "UCB1400",		patch_ucb1400,	NULL },
 { 0x53494c20, 0xffffffe0, "Si3036,8",		mpatch_si3036,	mpatch_si3036, AC97_MODEM_PATCH },
+{ 0x53544d02, 0xffffffff, "ST7597",		NULL,		NULL },
 { 0x54524102, 0xffffffff, "TR28022",		NULL,		NULL },
 { 0x54524103, 0xffffffff, "TR28023",		NULL,		NULL },
 { 0x54524106, 0xffffffff, "TR28026",		NULL,		NULL },
@@ -213,6 +215,14 @@ static int snd_ac97_valid_reg(struct snd_ac97 *ac97, unsigned short reg)
 {
 	/* filter some registers for buggy codecs */
 	switch (ac97->id) {
+	case AC97_ID_ST_AC97_ID4:
+		if (reg == 0x08)
+			return 0;
+		/* fall through */
+	case AC97_ID_ST7597:
+		if (reg == 0x22 || reg == 0x7a)
+			return 1;
+		/* fall through */
 	case AC97_ID_AK4540:
 	case AC97_ID_AK4542:
 		if (reg <= 0x1c || reg == 0x20 || reg == 0x26 || reg >= 0x7c)
diff --git a/sound/pci/ac97/ac97_id.h b/sound/pci/ac97/ac97_id.h
index c129492c82b3..d603147c4a96 100644
--- a/sound/pci/ac97/ac97_id.h
+++ b/sound/pci/ac97/ac97_id.h
@@ -62,3 +62,5 @@
 #define AC97_ID_CM9761_78	0x434d4978
 #define AC97_ID_CM9761_82	0x434d4982
 #define AC97_ID_CM9761_83	0x434d4983
+#define AC97_ID_ST7597		0x53544d02
+#define AC97_ID_ST_AC97_ID4	0x53544d04
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 139cf3b2b9d7..d9266bae2849 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -1870,6 +1870,7 @@ static unsigned int ad1981_jacks_blacklist[] = {
 	0x10140554, /* Thinkpad T42p/R50p */
 	0x10140567, /* Thinkpad T43p 2668-G7U */
 	0x10140581, /* Thinkpad X41-2527 */
+	0x10280160, /* Dell Dimension 2400 */
 	0x104380b0, /* Asus A7V8X-MX */
 	0x11790241, /* Toshiba Satellite A-15 S127 */
 	0x144dc01a, /* Samsung NP-X20C004/SEG */
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index d6752dff2a44..42b4fbbd8e2b 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -297,6 +297,7 @@ static struct pci_device_id snd_atiixp_ids[] = {
 MODULE_DEVICE_TABLE(pci, snd_atiixp_ids);
 
 static struct snd_pci_quirk atiixp_quirks[] __devinitdata = {
+	SND_PCI_QUIRK(0x105b, 0x0c81, "Foxconn RC4107MA-RS2", 0),
 	SND_PCI_QUIRK(0x15bd, 0x3100, "DFI RS482", 0),
 	{ } /* terminator */
 };
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 5fe34a8d8c81..e4581a42ace5 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -42,7 +42,7 @@ static void snd_hda_generate_beep(struct work_struct *work)
 		return;
 
 	/* generate tone */
-	snd_hda_codec_write_cache(codec, beep->nid, 0,
+	snd_hda_codec_write(codec, beep->nid, 0,
 			AC_VERB_SET_BEEP_CONTROL, beep->tone);
 }
 
@@ -119,7 +119,7 @@ static void snd_hda_do_detach(struct hda_beep *beep)
 	beep->dev = NULL;
 	cancel_work_sync(&beep->beep_work);
 	/* turn off beep for sure */
-	snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+	snd_hda_codec_write(beep->codec, beep->nid, 0,
 				  AC_VERB_SET_BEEP_CONTROL, 0);
 }
 
@@ -192,7 +192,7 @@ int snd_hda_enable_beep_device(struct hda_codec *codec, int enable)
 		beep->enabled = enable;
 		if (!enable) {
 			/* turn off beep */
-			snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+			snd_hda_codec_write(beep->codec, beep->nid, 0,
 						  AC_VERB_SET_BEEP_CONTROL, 0);
 		}
 		if (beep->mode == HDA_BEEP_MODE_SWREG) {
@@ -239,8 +239,12 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
 	mutex_init(&beep->mutex);
 
 	if (beep->mode == HDA_BEEP_MODE_ON) {
-		beep->enabled = 1;
-		snd_hda_do_register(&beep->register_work);
+		int err = snd_hda_do_attach(beep);
+		if (err < 0) {
+			kfree(beep);
+			codec->beep = NULL;
+			return err;
+		}
 	}
 
 	return 0;
@@ -253,7 +257,7 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
 	if (beep) {
 		cancel_work_sync(&beep->register_work);
 		cancel_delayed_work(&beep->unregister_work);
-		if (beep->enabled)
+		if (beep->dev)
 			snd_hda_do_detach(beep);
 		codec->beep = NULL;
 		kfree(beep);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 950ee5cfcacf..f98b47cd6cfb 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1327,11 +1327,13 @@ EXPORT_SYMBOL_HDA(snd_hda_query_pin_caps);
  */
 u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid)
 {
-	u32 pincap = snd_hda_query_pin_caps(codec, nid);
-
-	if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
-		snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+	u32 pincap;
 
+	if (!codec->no_trigger_sense) {
+		pincap = snd_hda_query_pin_caps(codec, nid);
+		if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
+			snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+	}
 	return snd_hda_codec_read(codec, nid, 0,
 				  AC_VERB_GET_PIN_SENSE, 0);
 }
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 1d541b7f5547..0a770a28e71f 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -817,6 +817,7 @@ struct hda_codec {
 	unsigned int pin_amp_workaround:1; /* pin out-amp takes index
 					    * (e.g. Conexant codecs)
 					    */
+	unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	unsigned int power_on :1;	/* current (global) power-state */
 	unsigned int power_transition :1; /* power-state in transition */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ff8ad46cc50e..ec9c348336cc 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -356,6 +356,7 @@ struct azx_dev {
 					 */
 	unsigned char stream_tag;	/* assigned stream */
 	unsigned char index;		/* stream index */
+	int device;			/* last device number assigned to */
 
 	unsigned int opened :1;
 	unsigned int running :1;
@@ -1441,10 +1442,13 @@ static int __devinit azx_codec_configure(struct azx *chip)
  */
 
 /* assign a stream for the PCM */
-static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
+static inline struct azx_dev *
+azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
 {
 	int dev, i, nums;
-	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+	struct azx_dev *res = NULL;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		dev = chip->playback_index_offset;
 		nums = chip->playback_streams;
 	} else {
@@ -1453,10 +1457,15 @@ static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
 	}
 	for (i = 0; i < nums; i++, dev++)
 		if (!chip->azx_dev[dev].opened) {
-			chip->azx_dev[dev].opened = 1;
-			return &chip->azx_dev[dev];
+			res = &chip->azx_dev[dev];
+			if (res->device == substream->pcm->device)
+				break;
 		}
-	return NULL;
+	if (res) {
+		res->opened = 1;
+		res->device = substream->pcm->device;
+	}
+	return res;
 }
 
 /* release the assigned stream */
@@ -1505,7 +1514,7 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
 	int err;
 
 	mutex_lock(&chip->open_mutex);
-	azx_dev = azx_assign_device(chip, substream->stream);
+	azx_dev = azx_assign_device(chip, substream);
 	if (azx_dev == NULL) {
 		mutex_unlock(&chip->open_mutex);
 		return -EBUSY;
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 1a36137e13ec..69a941c7b158 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -1186,6 +1186,8 @@ static int patch_ad1986a(struct hda_codec *codec)
 	 */
 	spec->multiout.no_share_stream = 1;
 
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -1371,6 +1373,8 @@ static int patch_ad1983(struct hda_codec *codec)
 
 	codec->patch_ops = ad198x_patch_ops;
 
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -1813,6 +1817,9 @@ static int patch_ad1981(struct hda_codec *codec)
 		codec->patch_ops.unsol_event = ad1981_hp_unsol_event;
 		break;
 	}
+
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -3118,6 +3125,8 @@ static int patch_ad1988(struct hda_codec *codec)
 #endif
 	spec->vmaster_nid = 0x04;
 
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -3330,6 +3339,8 @@ static int patch_ad1884(struct hda_codec *codec)
 
 	codec->patch_ops = ad198x_patch_ops;
 
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -4287,6 +4298,8 @@ static int patch_ad1884a(struct hda_codec *codec)
 		break;
 	}
 
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
@@ -4623,6 +4636,9 @@ static int patch_ad1882(struct hda_codec *codec)
 		spec->mixers[2] = ad1882_6stack_mixers;
 		break;
 	}
+
+	codec->no_trigger_sense = 1;
+
 	return 0;
 }
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c7465053d6bb..3f92def752fd 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1230,6 +1230,8 @@ static void alc_init_auto_mic(struct hda_codec *codec)
 			return; /* invalid entry */
 		}
 	}
+	if (!ext || !fixed)
+		return;
 	if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
 		return; /* no unsol support */
 	snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
@@ -4812,6 +4814,49 @@ static void fixup_automic_adc(struct hda_codec *codec)
 	spec->auto_mic = 0; /* disable auto-mic to be sure */
 }
 
+/* choose the ADC/MUX containing the input pin and initialize the setup */
+static void fixup_single_adc(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	hda_nid_t pin;
+	int i;
+
+	/* search for the input pin; there must be only one */
+	for (i = 0; i < AUTO_PIN_LAST; i++) {
+		if (spec->autocfg.input_pins[i]) {
+			pin = spec->autocfg.input_pins[i];
+			break;
+		}
+	}
+	if (!pin)
+		return;
+
+	/* set the default connection to that pin */
+	for (i = 0; i < spec->num_adc_nids; i++) {
+		hda_nid_t cap = spec->capsrc_nids ?
+			spec->capsrc_nids[i] : spec->adc_nids[i];
+		int idx;
+
+		idx = get_connection_index(codec, cap, pin);
+		if (idx < 0)
+			continue;
+		/* use only this ADC */
+		if (spec->capsrc_nids)
+			spec->capsrc_nids += i;
+		spec->adc_nids += i;
+		spec->num_adc_nids = 1;
+		/* select or unmute this route */
+		if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+			snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+						 HDA_AMP_MUTE, 0);
+		} else {
+			snd_hda_codec_write_cache(codec, cap, 0,
+					  AC_VERB_SET_CONNECT_SEL, idx);
+		}
+		return;
+	}
+}
+
 static void set_capture_mixer(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
@@ -4824,14 +4869,15 @@ static void set_capture_mixer(struct hda_codec *codec)
 		  alc_capture_mixer3 },
 	};
 	if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
-		int mux;
-		if (spec->auto_mic) {
-			mux = 0;
+		int mux = 0;
+		if (spec->auto_mic)
 			fixup_automic_adc(codec);
-		} else if (spec->input_mux && spec->input_mux->num_items > 1)
-			mux = 1;
-		else
-			mux = 0;
+		else if (spec->input_mux) {
+			if (spec->input_mux->num_items > 1)
+				mux = 1;
+			else if (spec->input_mux->num_items == 1)
+				fixup_single_adc(codec);
+		}
 		spec->cap_mixer = caps[mux][spec->num_adc_nids - 1];
 	}
 }
@@ -7094,8 +7140,8 @@ static struct snd_kcontrol_new alc885_mb5_mixer[] = {
 	HDA_BIND_MUTE   ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
 	HDA_BIND_MUTE   ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("HP Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("HP Playback Switch", 0x0f, 0x02, HDA_INPUT),
+	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
+	HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
 	HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
@@ -7496,6 +7542,7 @@ static struct hda_verb alc885_mb5_init_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
+	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
 	/* Front Mic pin: input vref at 80% */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
@@ -7680,6 +7727,27 @@ static void alc885_mbp3_setup(struct hda_codec *codec)
 	spec->autocfg.speaker_pins[0] = 0x14;
 }
 
+static void alc885_mb5_automute(struct hda_codec *codec)
+{
+	unsigned int present;
+
+	present = snd_hda_codec_read(codec, 0x14, 0,
+				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+	snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0,
+				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+	snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0,
+				 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+
+}
+
+static void alc885_mb5_unsol_event(struct hda_codec *codec,
+				    unsigned int res)
+{
+	/* Headphone insertion or removal. */
+	if ((res >> 26) == ALC880_HP_EVENT)
+		alc885_mb5_automute(codec);
+}
+
 static void alc885_imac91_automute(struct hda_codec *codec)
 {
  	unsigned int present;
@@ -9126,6 +9194,8 @@ static struct alc_config_preset alc882_presets[] = {
 		.input_mux = &mb5_capture_source,
 		.dig_out_nid = ALC882_DIGOUT_NID,
 		.dig_in_nid = ALC882_DIGIN_NID,
+		.unsol_event = alc885_mb5_unsol_event,
+		.init_hook = alc885_mb5_automute,
 	},
 	[ALC885_MACPRO] = {
 		.mixers = { alc882_macpro_mixer },
@@ -11179,7 +11249,7 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
 }
 
 #define alc262_auto_create_input_ctls \
-	alc880_auto_create_input_ctls
+	alc882_auto_create_input_ctls
 
 /*
  * generic initialization of ADC, input mixers and output mixers
@@ -14855,6 +14925,8 @@ static int patch_alc861(struct hda_codec *codec)
 	spec->stream_digital_playback = &alc861_pcm_digital_playback;
 	spec->stream_digital_capture = &alc861_pcm_digital_capture;
 
+	if (!spec->cap_mixer)
+		set_capture_mixer(codec);
 	set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
 
 	spec->vmaster_nid = 0x03;
@@ -15493,7 +15565,7 @@ static struct alc_config_preset alc861vd_presets[] = {
 static int alc861vd_auto_create_input_ctls(struct hda_codec *codec,
 						const struct auto_pin_cfg *cfg)
 {
-	return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x09, 0);
+	return alc_auto_create_input_ctls(codec, cfg, 0x15, 0x22, 0);
 }
 
 
@@ -17251,7 +17323,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_ECS),
 	SND_PCI_QUIRK(0x105b, 0x0d47, "Foxconn 45CMX/45GMX/45CMX-K",
 		      ALC662_3ST_6ch_DIG),
-	SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB200", ALC663_ASUS_MODE4),
+	SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB20x", ALC662_AUTO),
 	SND_PCI_QUIRK(0x144d, 0xca00, "Samsung NC10", ALC272_SAMSUNG_NC10),
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte 945GCM-S2L",
 		      ALC662_3ST_6ch_DIG),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index eeda7beeb57a..799ba2570902 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4453,14 +4453,7 @@ static inline int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
 {
 	if (!nid)
 		return 0;
-	/* NOTE: we can't use snd_hda_jack_detect() here because STAC/IDT
-	 * codecs behave wrongly when SET_PIN_SENSE is triggered, although
-	 * the pincap gives TRIG_REQ bit.
-	 */
-	if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0) &
-	    AC_PINSENSE_PRESENCE)
-		return 1;
-	return 0;
+	return snd_hda_jack_detect(codec, nid);
 }
 
 static void stac92xx_line_out_detect(struct hda_codec *codec,
@@ -4737,6 +4730,26 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 	}
 }
 
+static int hp_blike_system(u32 subsystem_id);
+
+static void set_hp_led_gpio(struct hda_codec *codec)
+{
+	struct sigmatel_spec *spec = codec->spec;
+	switch (codec->vendor_id) {
+	case 0x111d7608:
+		/* GPIO 0 */
+		spec->gpio_led = 0x01;
+		break;
+	case 0x111d7600:
+	case 0x111d7601:
+	case 0x111d7602:
+	case 0x111d7603:
+		/* GPIO 3 */
+		spec->gpio_led = 0x08;
+		break;
+	}
+}
+
 /*
  * This method searches for the mute LED GPIO configuration
  * provided as OEM string in SMBIOS. The format of that string
@@ -4748,6 +4761,14 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
  *
  * So, HP B-series like systems may have HP_Mute_LED_0 (current models)
  * or  HP_Mute_LED_0_3 (future models) OEM SMBIOS strings
+ *
+ *
+ * The dv-series laptops don't seem to have the HP_Mute_LED* strings in
+ * SMBIOS - at least the ones I have seen do not have them - which include
+ * my own system (HP Pavilion dv6-1110ax) and my cousin's
+ * HP Pavilion dv9500t CTO.
+ * Need more information on whether it is true across the entire series.
+ * -- kunal
  */
 static int find_mute_led_gpio(struct hda_codec *codec)
 {
@@ -4758,28 +4779,27 @@ static int find_mute_led_gpio(struct hda_codec *codec)
 		while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
 								NULL, dev))) {
 			if (sscanf(dev->name, "HP_Mute_LED_%d_%d",
-			      &spec->gpio_led_polarity,
-			      &spec->gpio_led) == 2) {
+				  &spec->gpio_led_polarity,
+				  &spec->gpio_led) == 2) {
 				spec->gpio_led = 1 << spec->gpio_led;
 				return 1;
 			}
 			if (sscanf(dev->name, "HP_Mute_LED_%d",
-			      &spec->gpio_led_polarity) == 1) {
-				switch (codec->vendor_id) {
-				case 0x111d7608:
-					/* GPIO 0 */
-					spec->gpio_led = 0x01;
-					return 1;
-				case 0x111d7600:
-				case 0x111d7601:
-				case 0x111d7602:
-				case 0x111d7603:
-					/* GPIO 3 */
-					spec->gpio_led = 0x08;
-					return 1;
-				}
+				  &spec->gpio_led_polarity) == 1) {
+				set_hp_led_gpio(codec);
+				return 1;
 			}
 		}
+
+		/*
+		 * Fallback case - if we don't find the DMI strings,
+		 * we statically set the GPIO - if not a B-series system.
+		 */
+		if (!hp_blike_system(codec->subsystem_id)) {
+			set_hp_led_gpio(codec);
+			spec->gpio_led_polarity = 1;
+			return 1;
+		}
 	}
 	return 0;
 }
@@ -4962,6 +4982,7 @@ static int patch_stac9200(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	spec->num_pins = ARRAY_SIZE(stac9200_pin_nids);
 	spec->pin_nids = stac9200_pin_nids;
@@ -5024,6 +5045,7 @@ static int patch_stac925x(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
 	spec->pin_nids = stac925x_pin_nids;
@@ -5108,6 +5130,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	codec->slave_dig_outs = stac92hd73xx_slave_dig_outs;
 	spec->num_pins = ARRAY_SIZE(stac92hd73xx_pin_nids);
@@ -5255,6 +5278,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
 	spec->digbeep_nid = 0x21;
@@ -5418,6 +5442,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	codec->patch_ops = stac92xx_patch_ops;
 	spec->num_pins = STAC92HD71BXX_NUM_PINS;
@@ -5550,6 +5575,8 @@ again:
 	spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
 	spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
 
+	snd_printdd("Found board config: %d\n", spec->board_config);
+
 	switch (spec->board_config) {
 	case STAC_HP_M4:
 		/* enable internal microphone */
@@ -5661,6 +5688,7 @@ static int patch_stac922x(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	spec->num_pins = ARRAY_SIZE(stac922x_pin_nids);
 	spec->pin_nids = stac922x_pin_nids;
@@ -5764,6 +5792,7 @@ static int patch_stac927x(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	codec->slave_dig_outs = stac927x_slave_dig_outs;
 	spec->num_pins = ARRAY_SIZE(stac927x_pin_nids);
@@ -5898,6 +5927,7 @@ static int patch_stac9205(struct hda_codec *codec)
 	if (spec == NULL)
 		return -ENOMEM;
 
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	spec->num_pins = ARRAY_SIZE(stac9205_pin_nids);
 	spec->pin_nids = stac9205_pin_nids;
@@ -6053,6 +6083,7 @@ static int patch_stac9872(struct hda_codec *codec)
 	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (spec == NULL)
 		return -ENOMEM;
+	codec->no_trigger_sense = 1;
 	codec->spec = spec;
 	spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
 	spec->pin_nids = stac9872_pin_nids;
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index b5ca02e2038c..e66ef2b69b5d 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -1058,7 +1058,7 @@ setsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int rate)
 				 rptr.retwords[2] != M &&
 				 rptr.retwords[3] != N &&
 				 i++ < MAX_WRITE_RETRY);
-			if (i == MAX_WRITE_RETRY) {
+			if (i > MAX_WRITE_RETRY) {
 				snd_printdd("sent samplerate %d: %d failed\n",
 					    *intdec, rate);
 				return -EIO;
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index 69bd0acc81c8..a1bbe16b7f96 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -102,6 +102,12 @@ static int ac97_soc_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&codec->dapm_widgets);
 	INIT_LIST_HEAD(&codec->dapm_paths);
 
+	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
+	if (ret < 0) {
+		printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n");
+		goto err;
+	}
+
 	/* register pcms */
 	ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
 	if (ret < 0)
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index ebbf11b653a4..718ef912e758 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -925,7 +925,7 @@ static int wm8350_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 		iface |= 0x3 << 8;
 		break;
 	case SND_SOC_DAIFMT_DSP_B:
-		iface |= 0x3 << 8;	/* lg not sure which mode */
+		iface |= 0x3 << 8 | WM8350_AIF_LRCLK_INV;
 		break;
 	default:
 		return -EINVAL;
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 265e68c75df8..af8cb6995a1f 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -424,23 +424,23 @@ static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
 
 	/* filter coefficient */
 	switch (params_rate(params)) {
-	case SNDRV_PCM_RATE_8000:
+	case 8000:
 		adn |= 0x5 << 1;
 		break;
-	case SNDRV_PCM_RATE_11025:
+	case 11025:
 		adn |= 0x4 << 1;
 		break;
-	case SNDRV_PCM_RATE_16000:
+	case 16000:
 		adn |= 0x3 << 1;
 		break;
-	case SNDRV_PCM_RATE_22050:
+	case 22050:
 		adn |= 0x2 << 1;
 		break;
-	case SNDRV_PCM_RATE_32000:
+	case 32000:
 		adn |= 0x1 << 1;
 		break;
-	case SNDRV_PCM_RATE_44100:
-	case SNDRV_PCM_RATE_48000:
+	case 44100:
+	case 48000:
 		break;
 	}
 
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 3d850b97037a..31e39ffd1d8e 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -378,23 +378,23 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
 		iface |= (1 << 9);
 
 	switch (params_rate(params)) {
-	case SNDRV_PCM_RATE_8000:
+	case 8000:
 		addcntrl |= (0x5 << 1);
 		break;
-	case SNDRV_PCM_RATE_11025:
+	case 11025:
 		addcntrl |= (0x4 << 1);
 		break;
-	case SNDRV_PCM_RATE_16000:
+	case 16000:
 		addcntrl |= (0x3 << 1);
 		break;
-	case SNDRV_PCM_RATE_22050:
+	case 22050:
 		addcntrl |= (0x2 << 1);
 		break;
-	case SNDRV_PCM_RATE_32000:
+	case 32000:
 		addcntrl |= (0x1 << 1);
 		break;
-	case SNDRV_PCM_RATE_44100:
-	case SNDRV_PCM_RATE_48000:
+	case 44100:
+	case 48000:
 		break;
 	}
 	ret = snd_soc_write(codec, WM8940_ADDCNTRL, addcntrl);
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index a808675388fc..8812751da8c9 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -482,23 +482,23 @@ static int wm8974_pcm_hw_params(struct snd_pcm_substream *substream,
 
 	/* filter coefficient */
 	switch (params_rate(params)) {
-	case SNDRV_PCM_RATE_8000:
+	case 8000:
 		adn |= 0x5 << 1;
 		break;
-	case SNDRV_PCM_RATE_11025:
+	case 11025:
 		adn |= 0x4 << 1;
 		break;
-	case SNDRV_PCM_RATE_16000:
+	case 16000:
 		adn |= 0x3 << 1;
 		break;
-	case SNDRV_PCM_RATE_22050:
+	case 22050:
 		adn |= 0x2 << 1;
 		break;
-	case SNDRV_PCM_RATE_32000:
+	case 32000:
 		adn |= 0x1 << 1;
 		break;
-	case SNDRV_PCM_RATE_44100:
-	case SNDRV_PCM_RATE_48000:
+	case 44100:
+	case 48000:
 		break;
 	}
 
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index c7af09729c6e..5263ab18f827 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -42,42 +42,12 @@ static struct snd_soc_device fsi_snd_devdata = {
 	.codec_dev	= &soc_codec_dev_ak4642,
 };
 
-#define AK4642_BUS 0
-#define AK4642_ADR 0x12
-static int ak4642_add_i2c_device(void)
-{
-	struct i2c_board_info info;
-	struct i2c_adapter *adapter;
-	struct i2c_client *client;
-
-	memset(&info, 0, sizeof(struct i2c_board_info));
-	info.addr = AK4642_ADR;
-	strlcpy(info.type, "ak4642", I2C_NAME_SIZE);
-
-	adapter = i2c_get_adapter(AK4642_BUS);
-	if (!adapter) {
-		printk(KERN_DEBUG "can't get i2c adapter\n");
-		return -ENODEV;
-	}
-
-	client = i2c_new_device(adapter, &info);
-	i2c_put_adapter(adapter);
-	if (!client) {
-		printk(KERN_DEBUG "can't add i2c device\n");
-		return -ENODEV;
-	}
-
-	return 0;
-}
-
 static struct platform_device *fsi_snd_device;
 
 static int __init fsi_ak4642_init(void)
 {
 	int ret = -ENOMEM;
 
-	ak4642_add_i2c_device();
-
 	fsi_snd_device = platform_device_alloc("soc-audio", -1);
 	if (!fsi_snd_device)
 		goto out;
diff --git a/sound/sound_core.c b/sound/sound_core.c
index dbca7c909a31..7c2d677a2df5 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -61,7 +61,7 @@ static void __exit cleanup_soundcore(void)
 	class_destroy(sound_class);
 }
 
-module_init(init_soundcore);
+subsys_initcall(init_soundcore);
 module_exit(cleanup_soundcore);
 
 
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 4963defee18a..9edef4684978 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -1936,7 +1936,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream *substream, int direction)
 	struct snd_usb_stream *as = snd_pcm_substream_chip(substream);
 	struct snd_usb_substream *subs = &as->substream[direction];
 
-	if (subs->interface >= 0) {
+	if (!as->chip->shutdown && subs->interface >= 0) {
 		usb_set_interface(subs->dev, subs->interface, 0);
 		subs->interface = -1;
 	}
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 4390d225686d..2e7fa3a06806 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -250,7 +250,19 @@ PTHREAD_LIBS = -lpthread
 # explicitly what architecture to check for. Fix this up for yours..
 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 
-ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null "$(QUIET_STDERR)" && echo y"), y)
+ifeq ($(V), 2)
+	QUIET_STDERR = ">/dev/null"
+else
+	QUIET_STDERR = ">/dev/null 2>&1"
+endif
+
+BITBUCKET = "/dev/null"
+
+ifneq ($(shell sh -c "(echo '\#include <stdio.h>'; echo 'int main(void) { return puts(\"hi\"); }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
+	BITBUCKET = .perf.dev.null
+endif
+
+ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
   CFLAGS := $(CFLAGS) -fstack-protector-all
 endif
 
@@ -343,13 +355,18 @@ LIB_H += util/include/linux/string.h
 LIB_H += util/include/linux/types.h
 LIB_H += util/include/asm/asm-offsets.h
 LIB_H += util/include/asm/bitops.h
+LIB_H += util/include/asm/bug.h
 LIB_H += util/include/asm/byteorder.h
 LIB_H += util/include/asm/swab.h
 LIB_H += util/include/asm/system.h
 LIB_H += util/include/asm/uaccess.h
 LIB_H += perf.h
+LIB_H += util/cache.h
+LIB_H += util/callchain.h
+LIB_H += util/debug.h
 LIB_H += util/debugfs.h
 LIB_H += util/event.h
+LIB_H += util/exec_cmd.h
 LIB_H += util/types.h
 LIB_H += util/levenshtein.h
 LIB_H += util/parse-options.h
@@ -362,6 +379,7 @@ LIB_H += util/session.h
 LIB_H += util/strbuf.h
 LIB_H += util/string.h
 LIB_H += util/strlist.h
+LIB_H += util/svghelper.h
 LIB_H += util/run-command.h
 LIB_H += util/sigchain.h
 LIB_H += util/symbol.h
@@ -370,6 +388,8 @@ LIB_H += util/values.h
 LIB_H += util/sort.h
 LIB_H += util/hist.h
 LIB_H += util/thread.h
+LIB_H += util/trace-event.h
+LIB_H += util/trace-event-perl.h
 LIB_H += util/probe-finder.h
 LIB_H += util/probe-event.h
 
@@ -443,11 +463,6 @@ BUILTIN_OBJS += builtin-kmem.o
 
 PERFLIBS = $(LIB_FILE)
 
-ifeq ($(V), 2)
-	QUIET_STDERR = ">/dev/null"
-else
-	QUIET_STDERR = ">/dev/null 2>&1"
-endif
 #
 # Platform specific tweaks
 #
@@ -475,19 +490,19 @@ ifeq ($(uname_S),Darwin)
 	PTHREAD_LIBS =
 endif
 
-ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
-ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 	msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 endif
 
-	ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+	ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 		BASIC_CFLAGS += -DLIBELF_NO_MMAP
 	endif
 else
 	msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
 endif
 
-ifneq ($(shell sh -c "(echo '\#ifndef _MIPS_SZLONG'; echo '\#define _MIPS_SZLONG 0'; echo '\#endif'; echo '\#include <dwarf.h>'; echo '\#include <libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/libdwarf -ldwarf -lelf -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#ifndef _MIPS_SZLONG'; echo '\#define _MIPS_SZLONG 0'; echo '\#endif'; echo '\#include <dwarf.h>'; echo '\#include <libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/libdwarf -ldwarf -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 	msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
 	BASIC_CFLAGS += -DNO_LIBDWARF
 else
@@ -501,7 +516,7 @@ PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null`
 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 endif
 
-ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o /dev/null $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
+ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o $(BITBUCKET) $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
 	BASIC_CFLAGS += -DNO_LIBPERL
 else
 	ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
@@ -511,20 +526,20 @@ endif
 ifdef NO_DEMANGLE
 	BASIC_CFLAGS += -DNO_DEMANGLE
 else
-	has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
+	has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
 
 	ifeq ($(has_bfd),y)
 		EXTLIBS += -lbfd
 	else
-		has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
+		has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
 		ifeq ($(has_bfd_iberty),y)
 			EXTLIBS += -lbfd -liberty
 		else
-			has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
+			has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
 			ifeq ($(has_bfd_iberty_z),y)
 				EXTLIBS += -lbfd -liberty -lz
 			else
-				has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
+				has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
 				ifeq ($(has_cplus_demangle),y)
 					EXTLIBS += -liberty
 					BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
@@ -772,7 +787,7 @@ export TAR INSTALL DESTDIR SHELL_PATH
 
 SHELL = $(SHELL_PATH)
 
-all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
+all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 ifneq (,$X)
 	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 endif
@@ -1099,6 +1114,11 @@ clean:
 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
 .PHONY: .FORCE-PERF-BUILD-OPTIONS
 
+.perf.dev.null:
+		touch .perf.dev.null
+
+.INTERMEDIATE:	.perf.dev.null
+
 ### Make sure built-ins do not have dups and listed in perf.c
 #
 check-builtins::
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index e693e6777af5..1e99ac806913 100644
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -17,7 +17,7 @@
 static char const *input_name = "perf.data";
 static int force;
 
-static const char *const buildid_list_usage[] = {
+static const char * const buildid_list_usage[] = {
 	"perf buildid-list [<options>]",
 	NULL
 };
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 4d33b55d5584..bd71b8ceafb7 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -189,8 +189,9 @@ out_delete:
 	return ret;
 }
 
-static const char *const diff_usage[] = {
+static const char * const diff_usage[] = {
 	"perf diff [<options>] [old_file] [new_file]",
+	NULL,
 };
 
 static const struct option options[] = {
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index fc21ad79dd83..93c67bf53d2c 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -137,7 +137,7 @@ static void insert_alloc_stat(unsigned long call_site, unsigned long ptr,
 	if (data && data->ptr == ptr) {
 		data->hit++;
 		data->bytes_req += bytes_req;
-		data->bytes_alloc += bytes_req;
+		data->bytes_alloc += bytes_alloc;
 	} else {
 		data = malloc(sizeof(*data));
 		if (!data)
@@ -177,7 +177,7 @@ static void insert_caller_stat(unsigned long call_site,
 	if (data && data->call_site == call_site) {
 		data->hit++;
 		data->bytes_req += bytes_req;
-		data->bytes_alloc += bytes_req;
+		data->bytes_alloc += bytes_alloc;
 	} else {
 		data = malloc(sizeof(*data));
 		if (!data)
@@ -375,7 +375,7 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
 
 	printf("%.102s\n", graph_dotted_line);
 	printf(" %-34s |",  is_caller ? "Callsite": "Alloc Ptr");
-	printf(" Total_alloc/Per | Total_req/Per   | Hit   | Ping-pong | Frag\n");
+	printf(" Total_alloc/Per | Total_req/Per   | Hit      | Ping-pong | Frag\n");
 	printf("%.102s\n", graph_dotted_line);
 
 	next = rb_first(root);
@@ -401,7 +401,7 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
 			snprintf(buf, sizeof(buf), "%#Lx", addr);
 		printf(" %-34s |", buf);
 
-		printf(" %9llu/%-5lu | %9llu/%-5lu | %6lu | %8lu | %6.3f%%\n",
+		printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %8lu | %6.3f%%\n",
 		       (unsigned long long)data->bytes_alloc,
 		       (unsigned long)data->bytes_alloc / data->hit,
 		       (unsigned long long)data->bytes_req,
@@ -784,7 +784,8 @@ int cmd_kmem(int argc, const char **argv, const char *prefix __used)
 			setup_sorting(&alloc_sort, default_sort_order);
 
 		return __cmd_kmem();
-	}
+	} else
+		usage_with_options(kmem_usage, kmem_options);
 
 	return 0;
 }
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 63136d0534d4..265425322734 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -402,7 +402,7 @@ static void atexit_header(void)
 	perf_header__write(&session->header, output, true);
 }
 
-static int __cmd_record(int argc __used, const char **argv)
+static int __cmd_record(int argc, const char **argv)
 {
 	int i, counter;
 	struct stat st;
@@ -411,6 +411,7 @@ static int __cmd_record(int argc __used, const char **argv)
 	int err;
 	unsigned long waking = 0;
 	int child_ready_pipe[2], go_pipe[2];
+	const bool forks = target_pid == -1 && argc > 0;
 	char buf;
 
 	page_size = sysconf(_SC_PAGE_SIZE);
@@ -422,7 +423,7 @@ static int __cmd_record(int argc __used, const char **argv)
 	signal(SIGCHLD, sig_handler);
 	signal(SIGINT, sig_handler);
 
-	if (pipe(child_ready_pipe) < 0 || pipe(go_pipe) < 0) {
+	if (forks && (pipe(child_ready_pipe) < 0 || pipe(go_pipe) < 0)) {
 		perror("failed to create pipes");
 		exit(-1);
 	}
@@ -483,7 +484,7 @@ static int __cmd_record(int argc __used, const char **argv)
 
 	atexit(atexit_header);
 
-	if (target_pid == -1) {
+	if (forks) {
 		pid = fork();
 		if (pid < 0) {
 			perror("failed to fork");
@@ -550,7 +551,7 @@ static int __cmd_record(int argc __used, const char **argv)
 			return err;
 	}
 
-	if (!system_wide)
+	if (!system_wide && profile_cpu == -1)
 		event__synthesize_thread(pid, process_synthesized_event,
 					 session);
 	else
@@ -569,7 +570,8 @@ static int __cmd_record(int argc __used, const char **argv)
 	/*
 	 * Let the child rip
 	 */
-	close(go_pipe[1]);
+	if (forks)
+		close(go_pipe[1]);
 
 	for (;;) {
 		int hits = samples;
@@ -667,7 +669,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __used)
 
 	argc = parse_options(argc, argv, options, record_usage,
 			    PARSE_OPT_STOP_AT_NON_OPTION);
-	if (!argc && target_pid == -1 && (!system_wide || profile_cpu == -1))
+	if (!argc && target_pid == -1 && !system_wide && profile_cpu == -1)
 		usage_with_options(record_usage, options);
 
 	symbol__init();
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 5c2ab5357ec6..db10c0e8ecae 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -294,8 +294,7 @@ setup:
 	return 0;
 }
 
-//static const char * const report_usage[] = {
-const char * const report_usage[] = {
+static const char * const report_usage[] = {
 	"perf report [<options>] <command>",
 	NULL
 };
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index a589a43112d6..3f8bbcfb1e9b 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -280,7 +280,7 @@ static u64 cpus_pstate_state[MAX_CPUS];
 
 static int process_comm_event(event_t *event, struct perf_session *session __used)
 {
-	pid_set_comm(event->comm.pid, event->comm.comm);
+	pid_set_comm(event->comm.tid, event->comm.comm);
 	return 0;
 }
 
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index e2285e28720f..574a215e800b 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -512,7 +512,7 @@ static char *get_script_path(const char *script_root, const char *suffix)
 	return path;
 }
 
-static const char * const annotate_usage[] = {
+static const char * const trace_usage[] = {
 	"perf trace [<options>] <command>",
 	NULL
 };
@@ -581,7 +581,7 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used)
 
 	setup_scripting();
 
-	argc = parse_options(argc, argv, options, annotate_usage,
+	argc = parse_options(argc, argv, options, trace_usage,
 			     PARSE_OPT_STOP_AT_NON_OPTION);
 
 	if (symbol__init() < 0)
diff --git a/tools/perf/design.txt b/tools/perf/design.txt
index f000c30877ac..8d0de5130db3 100644
--- a/tools/perf/design.txt
+++ b/tools/perf/design.txt
@@ -21,7 +21,7 @@ There's one file descriptor per virtual counter used.
 The special file descriptor is opened via the perf_event_open()
 system call:
 
-   int sys_perf_event_open(struct perf_event_hw_event *hw_event_uptr,
+   int sys_perf_event_open(struct perf_event_attr *hw_event_uptr,
 			     pid_t pid, int cpu, int group_fd,
 			     unsigned long flags);
 
@@ -32,9 +32,9 @@ can be used to set the blocking mode, etc.
 Multiple counters can be kept open at a time, and the counters
 can be poll()ed.
 
-When creating a new counter fd, 'perf_event_hw_event' is:
+When creating a new counter fd, 'perf_event_attr' is:
 
-struct perf_event_hw_event {
+struct perf_event_attr {
         /*
          * The MSB of the config word signifies if the rest contains cpu
          * specific (raw) counter configuration data, if unset, the next
@@ -399,7 +399,7 @@ Notification of new events is possible through poll()/select()/epoll() and
 fcntl() managing signals.
 
 Normally a notification is generated for every page filled, however one can
-additionally set perf_event_hw_event.wakeup_events to generate one every
+additionally set perf_event_attr.wakeup_events to generate one every
 so many counter overflow events.
 
 Future work will include a splice() interface to the ring-buffer.
diff --git a/usr/Kconfig b/usr/Kconfig
index 1c3039f28909..e2721f5a3504 100644
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -72,6 +72,15 @@ config RD_LZMA
 	  Support loading of a LZMA encoded initial ramdisk or cpio buffer
 	  If unsure, say N.
 
+config RD_LZO
+	bool "Support initial ramdisks compressed using LZO" if EMBEDDED
+	default !EMBEDDED
+	depends on BLK_DEV_INITRD
+	select DECOMPRESS_LZO
+	help
+	  Support loading of a LZO encoded initial ramdisk or cpio buffer
+	  If unsure, say N.
+
 choice
 	prompt "Built-in initramfs compression mode" if INITRAMFS_SOURCE!=""
 	help
@@ -108,16 +117,15 @@ config INITRAMFS_COMPRESSION_GZIP
 	bool "Gzip"
 	depends on RD_GZIP
 	help
-	  The old and tried gzip compression. Its compression ratio is
-	  the poorest among the 3 choices; however its speed (both
-	  compression and decompression) is the fastest.
+	  The old and tried gzip compression. It provides a good balance
+	  between compression ratio and decompression speed.
 
 config INITRAMFS_COMPRESSION_BZIP2
 	bool "Bzip2"
 	depends on RD_BZIP2
 	help
 	  Its compression ratio and speed is intermediate.
-	  Decompression speed is slowest among the three.  The initramfs
+	  Decompression speed is slowest among the four.  The initramfs
 	  size is about 10% smaller with bzip2, in comparison to gzip.
 	  Bzip2 uses a large amount of memory. For modern kernels you
 	  will need at least 8MB RAM or more for booting.
@@ -128,7 +136,15 @@ config INITRAMFS_COMPRESSION_LZMA
 	help
 	  The most recent compression algorithm.
 	  Its ratio is best, decompression speed is between the other
-	  two. Compression is slowest.	The initramfs size is about 33%
+	  three. Compression is slowest. The initramfs size is about 33%
 	  smaller with LZMA in comparison to gzip.
 
+config INITRAMFS_COMPRESSION_LZO
+	bool "LZO"
+	depends on RD_LZO
+	help
+	  Its compression ratio is the poorest among the four. The kernel
+	  size is about about 10% bigger than gzip; however its speed
+	  (both compression and decompression) is the fastest.
+
 endchoice
diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index fd9c097b760a..f73de631e3ee 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -508,8 +508,8 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
 	struct kvm_assigned_dev_kernel *match;
 	struct pci_dev *dev;
 
-	down_read(&kvm->slots_lock);
 	mutex_lock(&kvm->lock);
+	down_read(&kvm->slots_lock);
 
 	match = kvm_find_assigned_dev(&kvm->arch.assigned_dev_head,
 				      assigned_dev->assigned_dev_id);
@@ -573,8 +573,8 @@ static int kvm_vm_ioctl_assign_device(struct kvm *kvm,
 	}
 
 out:
-	mutex_unlock(&kvm->lock);
 	up_read(&kvm->slots_lock);
+	mutex_unlock(&kvm->lock);
 	return r;
 out_list_del:
 	list_del(&match->list);
@@ -585,8 +585,8 @@ out_put:
 	pci_dev_put(dev);
 out_free:
 	kfree(match);
-	mutex_unlock(&kvm->lock);
 	up_read(&kvm->slots_lock);
+	mutex_unlock(&kvm->lock);
 	return r;
 }
 
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index b5af88167613..a944be392d6e 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -64,7 +64,7 @@ MODULE_LICENSE("GPL");
 /*
  * Ordering of locks:
  *
- * 		kvm->slots_lock --> kvm->lock --> kvm->irq_lock
+ * 		kvm->lock --> kvm->slots_lock --> kvm->irq_lock
  */
 
 DEFINE_SPINLOCK(kvm_lock);
@@ -406,8 +406,11 @@ static struct kvm *kvm_create_vm(void)
 out:
 	return kvm;
 
+#if defined(KVM_COALESCED_MMIO_PAGE_OFFSET) || \
+    (defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER))
 out_err:
 	hardware_disable_all();
+#endif
 out_err_nodisable:
 	kfree(kvm);
 	return ERR_PTR(r);