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2006-04-19[PATCH] m41t00: fix bitmasks when writing to chipDavid Barksdale1-4/+4
Fix the bitmasks used when writing to the M41T00 registers. The original code used a mask of 0x7f when writing to each register, this is incorrect and probably the result of a copy-paste error. As a result years from 1980 to 1999 will be read back as 2000 to 2019. Signed-off-by: David Barksdale <amatus@ocgnet.org> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-18Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds3-12/+21
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] powernow-k8.c: fix a check-after-use [CPUFREQ] Remove duplicate check in powernow-k8 [CPUFREQ] drivers/cpufreq/cpufreq.c: static functions mustn't be exported [CPUFREQ] If max_freq got reduced (e.g. by _PPC) a write to sysfs scaling_governor let cpufreq core stuck at low max_freq for ever [CPUFREQ] x86_64: Proper null pointer check in powernow_k8_get [CPUFREQ] x86_64: Revert earlier powernow-k8 change [CPUFREQ] Update LART site URL [CPUFREQ] Remove pointless check in conservative governor. [CPUFREQ] trailing whitespace removal de-jour. [CPUFREQ] extra debugging in cpufreq_add_dev()
2006-04-18Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-8/+0
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3479/1: Corgi SSP: Fix potential concurrent access problem [ARM] 3478/1: SharpSL SCOOP: Fix potenial build failure
2006-04-18[CPUFREQ] drivers/cpufreq/cpufreq.c: static functions mustn't be exportedAdrian Bunk1-1/+0
This patch removes the EXPORT_SYMBOL_GPL of the static function cpufreq_parse_governor(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-04-18[CPUFREQ] If max_freq got reduced (e.g. by _PPC) a write to sysfs scaling_governor let cpufreq core stuck at low max_freq for everThomas Renninger1-2/+15
The previous patch had bugs (locking and refcount). This one could also be related to the latest DELL reports. But they only slip into this if a user prog (e.g. powersave daemon does when AC got (un) plugged due to a scheme change) echos something to /sys/../cpufreq/scaling_governor while the frequencies got limited by BIOS. This one works: Subject: Max freq stucks at low freq if reduced by _PPC and sysfs gov access The problem is reproducable by(if machine is limiting freqs via BIOS): - Unplugging AC -> max freq gets limited - echo ${governor} >/sys/.../cpufreq/scaling_governor (policy->user_data.max gets overridden with policy->max and will never come up again.) This patch exchanged the cpufreq_set_policy call to __cpufreq_set_policy and duplicated it's functionality but did not override user_data.max. The same happens with overridding min/max values. If freqs are limited and you override the min freq value, the max freq global value will also get stuck to the limited freq, even if BIOS allows all freqs again. Last scenario does only happen if BIOS does not reduce the frequency to the lowest value (should never happen, just for correctness...) drivers/cpufreq/cpufreq.c | 17 +++++++++++++++-- 1 files changed, 15 insertions(+), 2 deletions(-) Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2006-04-18Merge ../linusDave Jones675-53868/+61250
2006-04-18[ARM] 3478/1: SharpSL SCOOP: Fix potenial build failureRichard Purdie1-8/+0
Patch from Richard Purdie Move platform_scoop_config from the SharpSL scoop PCMCIA driver to the SCOOP driver. This avoids build failures when PCMCIA is not built or is modular (scoop.c itself cannot be modular). Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-18Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds7-133/+152
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: Fix further issues in drivers/char/drm/via_irq.c drivers/char/drm/drm_memory.c: possible cleanups drm: deline a few large inlines in DRM code drm: remove master setting from add/remove context drm: drm_pci needs dma-mapping.h [PATCH] drm: Fix issue reported by Coverity in drivers/char/drm/via_irq.c
2006-04-18drm: Fix further issues in drivers/char/drm/via_irq.cJayachandran C1-3/+4
Fix de-reference of 'dev_priv' before NULL check. Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-04-18drivers/char/drm/drm_memory.c: possible cleanupsAdrian Bunk4-30/+25
- #if 0 the following unused global function: - drm_ioremap_nocache() - make the following needlessly global functions static: - agp_remap() - drm_lookup_map() Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-04-17[PATCH] cciss: bug fix for crash when running hpacucliMike Miller1-47/+49
Fix a crash when running hpacucli with multiple logical volumes on a cciss controller. We were not properly initializing the disk->queue and causing a fault. Thanks to Hasso Tepper for reporting the problem. Thanks to Steve Cameron for root causing the problem. Most of the patch just moves things around. The fix is a one-liner. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Stephen Cameron <steve.cameron@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-17[PATCH] isd200: limit to BLK_DEV_IDERandy Dunlap1-1/+2
Limit USB_STORAGE_ISD200 to whatever BLK_DEV_IDE and USB_STORAGE are set to (y, m) since isd200 calls ide_fix_driveid() in the BLK_DEV_IDE code. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14Fix AT91RM9200 build breakageDavid Brownell1-20/+31
The at91_cf driver got out of sync with certain changes in the PCMCIA layer, notably getting rid of some duplication of data ... causing the version merged to kernel.org to fail compiling. This patch gives the at91_cf platform device a new iomem resource, using it so this new pcmcia scheme works. It also cleans up some whitepsace bugs that have accumulated over time (mostly too-long lines). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-14[efficeon-agp] Add missing memory maskH. Peter Anvin1-1/+7
Original patch by Benjamin Herrenschmidt after debugging by Brian Hinz. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Brian Hinz <bphinz@hotmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-14Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2-54/+268
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (170 commits) commit 3d9dd7564d5d7c28eb87b14c13a23806484667f3 Author: Zach Brown <zach.brown@oracle.com> Date: Fri Apr 14 16:04:18 2006 -0700 [PATCH] ip_output: account for fraggap when checking to add trailer_len During other work I noticed that ip_append_data() seemed to be forgetting to include the frag gap in its calculation of a fragment that consumes the rest of the payload. Herbert confirmed that this was a bug that snuck in during a previous rework. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> commit 08d099974a09faf4cb11ffc46da87073fa132fc0 Author: Linus Walleij <triad@df.lth.se> Date: Fri Apr 14 16:03:33 2006 -0700 [IRDA]: smsc-ircc2, smcinit support for ALi ISA bridges ...
2006-04-14Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds38-13226/+990
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (679 commits) commit 7676f83aeb774e7a3abe6af06ec92b29488b5b79 Author: James Bottomley <James.Bottomley@steeleye.com> Date: Fri Apr 14 09:47:59 2006 -0500 [SCSI] scsi_transport_sas: don't scan a non-existent end device Any end device that can't support any of the scanning protocols shouldn't be scanned, so set its id to -1 to prevent scsi_scan_target() being called for it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> commit 3c0c25b97c7d020ef07f6366cf1d668a8e980c7c Author: Moore, Eric <Eric.Moore@lsil.com> Date: Thu Apr 13 16:08:17 2006 -0600 [SCSI] mptfusion - fix panic in mptsas_slave_configure Driver panic when RAID logical volume was present when driver loaded, or when a RAID logical volume was created on the fly. ...
2006-04-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6Linus Torvalds8-29/+41
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6: (78 commits) commit e97b81ddbb8b8c72b85330ac4a454a4513dcba8a Author: Mark M. Hoffman <mhoffman@lightlink.com> Date: Thu Mar 23 16:50:25 2006 +0100 [PATCH] i2c-parport: Make type parameter mandatory This patch forces the user to specify what type of adapter is present when loading i2c-parport or i2c-parport-light. If none is specified, the driver init simply fails - instead of assuming adapter type 0. This alleviates the sometimes lengthy boot time delays which can be caused by accidentally building one of these into a kernel along with several i2c slave drivers that have lengthy probe routines (e.g. hwmon drivers). Kconfig and documentation updated accordingly. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> ...
2006-04-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds5-33/+218
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (169 commits) commit 78a596b4490e17b9990d87b9d468ef5bb70daa10 Author: Adrian Bunk <bunk@stusta.de> Date: Fri Mar 31 01:38:12 2006 -0800 [PATCH] remove kernel/power/pm.c:pm_unregister() Since the last user is removed in -mm, we can now remove this long deprecated function. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> commit 21440d313358043b0ce5e43b00ff3c9b35a8616c Author: David Brownell <david-b@pacbell.net> Date: Sat Apr 1 10:21:52 2006 -0800 [PATCH] dma doc updates ...
2006-04-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds10-17/+396
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (158 commits) commit 4f705ae3e94ffaafe8d35f71ff4d5c499bb06814 Author: Bjorn Helgaas <bjorn.helgaas@hp.com> Date: Mon Apr 3 17:09:22 2006 -0700 [PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/ dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64. Currently all three arches compile it from arch/i386, which means that ia64 and x86_64 depend on things in arch/i386 that they wouldn't otherwise care about. This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing trailing whitespace) and the associated Makefile changes. All three architectures already set CONFIG_DMI in their top-level Kconfig files. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andi Kleen <ak@muc.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andrey Panin <pazke@orbita1.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> ...
2006-04-14[IRDA]: smsc-ircc2, smcinit support for ALi ISA bridgesLinus Walleij1-52/+264
From: Linus Walleij <triad@df.lth.se> This patch enables support for ALi ISA bridges when we run the smcinit code. It is needed to properly configure some Toshiba laptops. Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-14[IRDA]: irda-usb, unregister netdev when patch upload failsSamuel Ortiz1-2/+4
In the STIR421x case, when the firmware upload fails, we need to unregister_netdev. Otherwise we hit a BUG on free_netdev(), if sysfs is enabled. Signed-off-by: Samuel Ortiz <samuel.ortiz@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-14[SCSI] scsi_transport_sas: don't scan a non-existent end deviceJames Bottomley1-0/+2
Any end device that can't support any of the scanning protocols shouldn't be scanned, so set its id to -1 to prevent scsi_scan_target() being called for it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-14[PATCH] PCI: Add PCI quirk for SMBus on the Asus A6VA notebookJean Delvare1-0/+2
The Asus A6VA notebook was reported to need a PCI quirk to unhide the SMBus. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] PCI: rpaphp: remove init error conditionJohn Rose1-3/+0
The init function for the RPA PCI Hotplug driver returns -ENODEV in the case that no hotplug-capable slots are detected in the system. This is bad, since hot-capable slots can be added after boot to a purely virtual POWER partition. This is also bad because DLPAR I/O operations depend on the rpaphp module. Change the rpaphp init module to return success for the case of partitions that own no hotplug-capable slots at boot. Such slots can be dynamically added after boot. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] pci_ids.h: correct naming of 1022:7450 (AMD 8131 Bridge)John W. Linville1-1/+1
The naming of the constant defined for PCI ID 1022:7450 does not seem to match the information at http://pciids.sourceforge.net/: http://pci-ids.ucw.cz/iii/?i=1022 There 1022:7450 is listed as "AMD-8131 PCI-X Bridge" while 1022:7451 is listed as "AMD-8131 PCI-X IOAPIC". Yet, the current definition for 0x7450 is PCI_DEVICE_ID_AMD_8131_APIC. It seems to me like that name should map to 0x7451, while a name like PCI_DEVICE_ID_AMD_8131_BRIDGE should map to 0x7450. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] PCI: MSI(X) save/restore for suspend/resumeShaohua Li3-29/+215
Add MSI(X) configure sapce save/restore in generic PCI helper. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/Bjorn Helgaas2-1/+360
dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64. Currently all three arches compile it from arch/i386, which means that ia64 and x86_64 depend on things in arch/i386 that they wouldn't otherwise care about. This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing trailing whitespace) and the associated Makefile changes. All three architectures already set CONFIG_DMI in their top-level Kconfig files. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andi Kleen <ak@muc.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andrey Panin <pazke@orbita1.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] pm: print name of failed suspend functionAndrew Morton4-8/+23
Print more diagnostic info to help identify the source of power management suspend failures. Example: usb_hcd_pci_suspend(): pci_set_power_state+0x0/0x1af() returns -22 pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x11b() returns -22 suspend_device(): pci_device_suspend+0x0/0x34() returns -22 Work-in-progress. It needs lots more suspend_report_result() calls sprinkled everywhere. Cc: Patrick Mochel <mochel@digitalimplant.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] driver core: driver_bind attribute returns incorrect valueRyan Wilson1-0/+5
The manual driver <-> device binding attribute in sysfs doesn't return the correct value on failure or success of driver_probe_device. driver_probe_device returns 1 on success (the driver accepted the device) or 0 on probe failure (when the driver didn't accept the device but no real error occured). However, the attribute can't just return 0 or 1, it must return the number of bytes consumed from buf or an error value. Returning 0 indicates to userspace that nothing was written (even though the kernel has tried to do the bind/probe and failed). Returning 1 indicates that only one character was accepted in which case userspace will re-try the write with a partial string. A more correct version of driver_bind would return count (to indicate the entire string was consumed) when driver_probe_device returns 1 and -ENODEV when driver_probe_device returns 0. This patch makes that change. Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] driver core: fix unnecessary NULL check in drivers/base/class.cJayachandran C1-7/+6
This patch tries to fix an issue in drivers/base/class.c, please review and apply if correct. Patch Description: "parent_class" is checked for NULL already, so removed the unnecessary check. Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] driver core: safely unbind drivers for devices not on a busAlan Stern1-1/+1
This patch (as667) changes the __device_release_driver() routine to prevent it from crashing when it runs across a device not on any bus. This seems logical, inasmuch as the corresponding bus_add_device() routine has an explicit check allowing it to accept such devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] sysfs: Allow sysfs attribute files to be pollableNeilBrown1-0/+1
It works like this: Open the file Read all the contents. Call poll requesting POLLERR or POLLPRI (so select/exceptfds works) When poll returns, close the file and go to top of loop. or lseek to start of file and go back to the 'read'. Events are signaled by an object manager calling sysfs_notify(kobj, dir, attr); If the dir is non-NULL, it is used to find a subdirectory which contains the attribute (presumably created by sysfs_create_group). This has a cost of one int per attribute, one wait_queuehead per kobject, one int per open file. The name "sysfs_notify" may be confused with the inotify functionality. Maybe it would be nice to support inotify for sysfs attributes as well? This patch also uses sysfs_notify to allow /sys/block/md*/md/sync_action to be pollable Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] i2c-parport: Make type parameter mandatoryMark M. Hoffman4-6/+19
This patch forces the user to specify what type of adapter is present when loading i2c-parport or i2c-parport-light. If none is specified, the driver init simply fails - instead of assuming adapter type 0. This alleviates the sometimes lengthy boot time delays which can be caused by accidentally building one of these into a kernel along with several i2c slave drivers that have lengthy probe routines (e.g. hwmon drivers). Kconfig and documentation updated accordingly. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] i2c-sis96x: Remove an init-time log messageMark M. Hoffman1-8/+0
This patch removes an init-time kernel log message. http://marc.theaimsgroup.com/?l=linux-kernel&m=114232987208628&w=3 Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] w83792d: Be quiet on misdetectionJean Delvare1-2/+3
Make the w83792d driver keep quiet when misdetecting a chip. This can happen, and the user doesn't need to know. Also renumber the messages, and add one, for consistency. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] i2c: convert m41t00 to use a workqueueMark A. Greer1-7/+9
The m41t00 i2c/rtc driver currently uses a tasklet to schedule interrupt-level writes to the rtc. This patch causes the driver to use a workqueue instead. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] i2c: convert ds1374 to use a workqueueJean Delvare1-6/+10
A tasklet is not suitable for what the ds1374 driver does: neither sleeping nor mutex operations are allowed in tasklets, and ds1374_set_tlet may do both. We can use a workqueue instead, where both sleeping and mutex operations are allowed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: add driver for funsoft usb serial deviceGreg Kroah-Hartman3-0/+75
Cc: David Clare <david@funsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: remove __init from usb_console_setupPaul Fulghum1-1/+1
This prevents an Oops if booted with "console=ttyUSB0" but without a USB-serial dongle, and plugged one in afterwards. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: pl2303: added support for OTi's DKU-5 clone cableTomasz Kazmierczak2-0/+5
This patch adds support for a clone of Nokia DKU-5 cable made by Ours Technology Inc for Nokia phones with PopPort (Nokia 3100 and others). The cable uses PL2303 USB-to-serial converter from Prolific Technology Inc. Signed-off-by: Tomasz Kazmierczak <tomek.fizyk@op.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: S3C2410: use clk_enable() to ensure 48MHz to OHCI coreBen Dooks1-8/+24
Get the "usb-bus" clock and ensure it is enabled when the OHCI core is in use. It seems that a few bootloaders do not enable the UPLL at startup, which stops the OHCI core having a 48MHz bus clock. The improvements to the clock framework for the s3c24xx now allow the USB PLL to be started and stopped when being used. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] hid-core.c: fix "input irq status -32 received" for Silvercrest USB KeyboardJeffrey Vandenbroucke sign1-0/+4
When not using this patch, the kernel will continuously return "input irq status -32 received", while making the keyboard unusable. This can be easely resolved using HID_QUIRK_NOGET. Vendor-ID and Device-ID should be applied to hid-core.c, and making an entry to make use of it. Signed-off-by: Jeffrey Vandenbroucke <jeffrey@wirehead.be> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg KH <greg@kroah.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: UHCI: don't track suspended portsAlan Stern3-12/+10
Someone recently posted a bug report where it turned out that uhci-hcd was disagreeing with the UHCI controller over whether or not a port was suspended: The driver thought it wasn't and the hardware thought it was. This patch (as665) fixes the problem and simplifies the driver by removing the internal state-tracking completely. Now the driver just asks the hardware whether a port is suspended. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: keyspan-remote bugfixMichael Downey1-0/+2
Signed-off-by: Michael Downey <downey@zymeta.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: Rename ax8817x_func() to asix_func() and add utility functions to reduce bloatDavid Hollis1-164/+163
Now that the ASIX code is supporting more than just the AX88172 devices, make the utility function names more generic: ax8817x_func -> asix_func. Functions that are chip specific now indicate as such: ax88772_func. Additionally, pull some common routines used in initialization and such into simple functions to reduce the verbosity of certain functions such as the bind() routines and to make the error handling consistent across the board. Signed-off-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: linux/usb/net2280.h common definitionsPete Zaitcev1-416/+1
Move common definitions for NET2280 to <linux/usb/net2280.h>, so that I can use them in prism54usb (it is not merged yet, but I plan to do it soon). Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: g_ether, highspeed conformance fixDavid Brownell1-3/+3
Be sure to record the peripheral's ep0 maxpacket size BEFORE using that to initialize the (high speed) device qualifier; that helps a lot with USBCV testing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: usbtest: scatterlist OUT data pattern testingDavid Brownell1-0/+13
Previously, scatterlist tests didn't write patterned data. Given how many corner cases are addresed by them, this was a significant gap in Linux-USB test coverage. Moreover, when peripherals checked for correct data patterns, false error reports would drown out the true ones. This adds the pattern on the way OUT from the host, so scatterlist tests can now be used to uncover bugs like host TX or peripheral RX paths failing for back-to-back short packets. It's easy enough to get an error there with at least one of the {DMA,PIO}{RX,TX} code paths, or run into hardware races that need to be defended against. Note this patch doesn't add checking for correct data patterns on the way IN from peripherals, just a FIXME for later. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: at91 usb driver supend/resume fixesDavid Brownell2-20/+19
AT91: the two USB drivers (OHCI, UDC) got out of sync with various usbcore and driver model PM updates; fix. Also minor fixes to ohci: whitespace/style, MODULE_ALIAS so coldplug works using /sys/.../modalias, and turn off _both_ clocks during suspend. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-04-14[PATCH] USB: gadget zero poisons OUT buffersDavid Brownell1-2/+5
Fill OUT buffers with 0x55 before RX, so that controller driver bugs that mangle data can be more readily detected during testing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>