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2007-12-14starfire VLAN fixAl Viro
Recognized VLAN ids are set via writew(), should go in host-endian. That's a long-standing bug, BTW - see http://lkml.org/lkml/2004/2/27/180 for example. What happens is that card gets VLAN id table populated by byteswapped values on little-endian boxen (so 257 works as expected, 256 and 258 do not, etc.). Bug is easily reproduced, patch fixes it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14sundance fixesAl Viro
* all places where we assign ->addr get cpu_to_le32(pci_map_single(....)), so we ought to convert back to host-endian before doing pci_unmap_single() et.al. * poisoning addresses in netdev_close() should be done _after_ unmapping them, not before it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14sky2: RX lockup fixStephen Hemminger
I'm using a Marvell 88E8062 on a custom PPC64 blade and ran into RX lockups while validating the sky2 driver. The receive MAC FIFO would become stuck during testing with high traffic. One port of the 88E8062 would lockup, while the other port remained functional. Re-inserting the sky2 module would not fix the problem - only a power cycle would. I looked over Marvell's most recent sk98lin driver and it looks like they had a "workaround" for the Yukon XL that the sky2 doesn't have yet. The sk98lin driver disables the RX MAC FIFO flush feature for all revisions of the Yukon XL. According to skgeinit.c of the sk98lin driver, "Flushing must be enabled (needed for ASF see dev. #4.29), but the flushing mask should be disabled (see dev. #4.115)". Nice. I implemented this same change in the sky2 driver and verified that the RX lockup I was seeing was resolved. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14Pull bugzilla-9362 into release branchLen Brown
2007-12-14ACPI: SBS: Return rate in mW if capacity in mWhAlexey Starikovskiy
klaptopd assumes rate to be in same units as capacity. http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14ACPI: SBS: Ignore alarms coming from unknown devicesAlexey Starikovskiy
http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14ACPI: SBS: Reset alarm bitAlexey Starikovskiy
Alarm bit should be cleared in order for other alarms to be sent. http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14Pull hotplug into release branchLen Brown
2007-12-13[POWERPC] Fix typo #ifdef -> #ifndefJochen Friedrich
fpi->cp_command should be overwritten only if CONFIG_PPC_CPM_NEW_BINDING is NOT set. Otherwise it is already set from the device tree. Signed-off-by: Jochen Friedrich <jochen@scram.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-13Pull battery-2.6.24 into release branchLen Brown
2007-12-13Pull thinkpad-2.6.24 into release branchLen Brown
2007-12-13ACPI: thinkpad-acpi: fix lenovo keymap for brightnessHenrique de Moraes Holschuh
Starting in 2.6.23... Several reports from X60 users complained that the default Lenovo keymap issuing EV_KEY KEY_BRIGHTNESS_UP/DOWN input events caused major issues when the proper brightness support through ACPI video.c was loaded. Therefore, remove the generation of these events by default, which is the right thing for T60, X60, R60, T61, X61 and R61 with their latest BIOSes. Distros that want to misuse these events into OSD reporting (which requires an ugly hack from hell in HAL) are welcome to set up the key map they need through HAL. That way, we don't break everyone else's systems. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13ACPI: fix modpost warningsJan Beulich
for sn2_defconfig: WARNING: vmlinux.o(.text+0x4b8601): Section mismatch: reference to .init.data:node_to_pxm_map (between '__acpi_map_pxm_to_node' and 'acpi_get_pxm') WARNING: vmlinux.o(.text+0x4b8741): Section mismatch: reference to .init.data:pxm_to_node_map (between 'acpi_map_pxm_to_node' and 'acpi_get_node') Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13ACPI: video_device_list corruptionWilliam Lee Irwin III
The ->cap fields of struct acpi_video_device and struct acpi_video_bus are 1B each, not 4B. The oversized memset()'s corrupted the subsequent list_head fields. This resulted in silent corruption without CONFIG_DEBUG_LIST and BUG's with it. This patch uses sizeof() to pass the proper bounds to the memset() calls and thereby correct the bugs. Signed-off-by: William Irwin <wli@holomorphy.com> Acked-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13V4L/DVB (6820): s5h1409: QAM SNR related fixesSteven Toth
QAM SNR values were incorrect when the cable was disconnected. This patch extends the lookup tables to ensure correct values are being returned. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6819): i2c: fix drivers/media/video/bt866.cAndrew Morton
usage_count got removed. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6814): Makefile: always enter video/Adrian Bunk
Since not all code under drivers/media/video/ depends on CONFIG_VIDEO_DEV we cannot only enter it depending on CONFIG_VIDEO_DEV. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6798): saa7134: enable LNA in analog mode for Hauppauge WinTV HVR-1110Michael Krufky
Thanks to Hermann Pitton for noticing that this was missing. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13IB/ehca: Fix lock flag variable location, bump version numberJoachim Fenkes
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-12-13V4L/DVB (6803): buf-core.c locking fixesAdrian Bunk
After commit 19fb1457990b6b7e15586ec7331541a184233acc the callers in videobuf-core.c that already hold the lock must call __videobuf_read_start() instead of videobuf_read_start(). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-12ide: fix ->io_32bit race in set_io_32bit()Bartlomiej Zolnierkiewicz
set_io_32bit() (ide_procset_t function) can race against running PIO transfers. Fix it by using ide_spin_wait_hwgroup(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: remove stale changelog from ide-probe.cBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: remove stale changelog from ide-disk.cBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: remove dead code from __ide_dma_test_irq()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12hpt366: fix HPT37x PIO mode timings (take 2)Sergei Shtylyov
After looking into the HPT370 manual (now that I have it) and re-checking all the timing tables, here's what I have discovered: - at 33 MHz clock, PIO mode 0 timings turned to be overclocked, and all other PIO modes underclocked; - at 50 MHz clock, PIO modes 0 to 2 turned to be overclocked; - at 66 MHz clock, PIO mode 0 was overclocked too. Finally, the taskfile timing (matching PIO mode 0) turned to be overclocked at all clock frequencies (and in all manuals)... The new timings have been tested on HPT370 chip (at 33 MHz PCI clock) and on HPT371N chip (at both 50 and 66 MHz DPLL clock). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12pdc202xx_new: fix Promise TX4 supportBartlomiej Zolnierkiewicz
In case of Promise TX4 the first PCI device is located at slot 1 and the second one is at slot 2 so the offset used by pci_get_slot() should be "+1" and not "+2". Thanks goes out to Markus Dietz for bugreport and testing this patch. Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide-cd: remove dead post_transform_command()Bartlomiej Zolnierkiewicz
post_transform_command() call in cdrom_newpc_intr() has no effect because it is done after the request has already been fully completed (rq->bio and rq->data are always NULL). It was verified to be true regardless whether INQUIRY command is using DMA or PIO to transfer data (by using modified Tejun Heo's test-shortsg.c utility and adding a few printk()-s to ide-cd). This was uncovered thanks to the "blk_end_request: full I/O completion handler (take 3)" patch series from Kiyoshi Ueda. Cc: jens.axboe@oracle.com Cc: bharrosh@panasas.com Cc: Kiyoshi Ueda <k-ueda@ct.jp.nec.com Cc: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Cc: Tejun Heo <htejun@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: DMA reporting and validity checking fixes (take 3)Bartlomiej Zolnierkiewicz
* ide_xfer_verbose() fixups: - beautify returned mode names - fix PIO5 reporting - make it return 'const char *' * Change printk() level from KERN_DEBUG to KERN_INFO in ide_find_dma_mode(). * Add ide_id_dma_bug() helper based on ide_dma_verbose() to check for invalid DMA info in identify block. * Use ide_id_dma_bug() in ide_tune_dma() and ide_driveid_update(). As a result DMA won't be tuned or will be disabled after tuning if device reports inconsistent info about enabled DMA mode (ide_dma_verbose() does the same checks while the IDE device is probed by ide-{cd,disk} device driver). * Remove no longer needed ide_dma_verbose(). This patch should fix the following problem with out-of-sync IDE messages reported by Nick Warne: hdd: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache<7>hdd: skipping word 93 validity check , UDMA(66) and later debugged by Mark Lord to be caused by: ide_dma_verbose() printk( ... "2048kB Cache"); eighty_ninty_three() printk(KERN_DEBUG "%s: skipping word 93 validity check\n"); ide_dma_verbose() printk(", UDMA(66)" Please note that as a result ide-{cd,disk} device drivers won't report the DMA speed used but this is intended since now DMA mode being used is always reported by IDE core code. v2: * fixes suggested by Randy: - use KERN_CONT for printk()-s in ide-{cd,disk}.c - don't remove argument name from ide_xfer_verbose() declaration v3: * Remove incorrect check for (id->field_valid & 1) from ide_id_dma_bug() (spotted by Sergei). * "XFER SLOW" -> "PIO SLOW" in ide_xfer_verbose() (suggested by Sergei). * Fix ide_find_dma_mode() to report the correct mode ('mode' after being limited by 'req_mode'). Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Nick Warne <nick@ukfsn.org> Cc: Mark Lord <lkml@rtr.ca> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: add /sys/bus/ide/devices/*/{model,firmware,serial} sysfs entriesBartlomiej Zolnierkiewicz
Cc: Dan Kegel <dank@kegel.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Xavier Bestel <xavier.bestel@free.fr> Cc: Andrey Borzenkov <arvidjaar@mail.ru> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: coding style fixes for drivers/ide/setup-pci.cBartlomiej Zolnierkiewicz
* remove trailing whitespaces * 'if()' -> 'if ()' * remove extra new-line before EXPORT_SYMBOL_GPL() * add extra new-line after 'id' definition * respect 80-columns limit There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: fix ide_scan_pcibus() error messageBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: deprecate CONFIG_BLK_DEV_OFFBOARDBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: add missing checks for control register existenceBartlomiej Zolnierkiewicz
Add missing checks for control register existence (some legacy m68k specific IDE controllers don't have it). Also use drive->ctl while at it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide-scsi: add ide_scsi_hex_dump() helperBartlomiej Zolnierkiewicz
Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Denis Cheng <crquan@gmail.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12IB/ehca: Serialize HCA-related hCalls if necessaryJoachim Fenkes
Several pSeries firmware versions share a rare locking issue in the HCA-related hCalls. Check for a feature flag that indicates the issue being fixed and serialize all HCA hCalls if not. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-12-12IB/ehca: Return correct number of SGEs for SRQJoachim Fenkes
Firmware would round up the number of SGEs to four, because the WQE structure holds four SGEs. For SRQ, only three are supported, so return a fixed value instead. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-12-12sdhci: support JMicron JMB38x chipsPierre Ossman
The JMicron JMB38x chip doesn't support transfers that aren't 32-bit aligned (both size and start address). It also doesn't like switching between PIO and DMA mode, so it needs to be reset after each request. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-12-12sdhci: use PIO when DMA can't satisfy the requestPierre Ossman
Some controllers have been designed on the assumption that all transfers will be 32-bit aligned, both in start address and in size. This is not a guarantee the SDHCI specification provides and not one we can provide. Revert back to PIO for individual requests in order to work around the hardware bug. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-12-12sdhci: don't warn about sdhci 2.0 controllersPierre Ossman
We support 2.0 controllers, even though we don't use anything in the new feature set. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-12-12sdhci: describe quirksPierre Ossman
Add a comment for each quirk to describe what it does and why. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-12-12Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix endless loop in cheetah_xcall_deliver(). [SERIAL] sparc: Infrastructure to fix section mismatch bugs.
2007-12-12Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c/isp1301_omap: Build fix i2c: Add missing spaces in split log messages i2c-gpio: Initialize adapter class i2c: Delete an outdated piece of documentation
2007-12-12[SERIAL] sparc: Infrastructure to fix section mismatch bugs.Martin Habets
This patch against 2.6.23 sparc-2.6.git contains a number of minor cleanups of the sparc serial drivers. Initially I fixed this build warning: WARNING: vmlinux.o(.text+0x107a2c): Section mismatch: reference to .init.text:add_preferred_console (between 'sunserial_console_match' and 'sunserial_console_termios') which is done by declaring sunserial_console_match() as __init. This resulted in build warnings on sunserial_current_minor. To resolve these the variable was changed so it is no longer global, and to hide operations on it inside 2 new functions. These functions handle the UART minor handling code that is common to all sparc serial drivers. These changes allowed to clean up the uart counters in all the sparc serial drivers, and the administration of minor device numbers. Lastly, sunserial_console_termios() does not need to be exported since it is only called from non-modular code. Sadly, the following build warning still exists: WARNING: vmlinux.o(__ksymtab+0x2910): Section mismatch: reference to .init.text:sunserial_console_match (between '__ksymtab_sunserial_console_match' and '__ksymtab_sunserial_unregister_minors') This could be resolved by not exporting sunserial_console_match(), but this is not possible at the moment because it is being called from modular code. On the other hand, this is a bogus warning since it comes from a ksymtab section. Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-12i2c/isp1301_omap: Build fixDavid Brownell
Build fix to the isp1301_omap driver ... this driver gets built more often in the OMAP tree than in mainline, partly because the defconfig for H2 (plus probably H3 and H4) needs updating. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-12-12i2c: Add missing spaces in split log messagesJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-12-12i2c-gpio: Initialize adapter classAtsushi Nemoto
This is required to let hwmon drivers attach to the adapter. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-12-12V4L/DVB (6609): Re-adds lock safe videobuf_read_startMauro Carvalho Chehab
videobuf_dvb needs videobuf_read_start. The EXPORT_SYMBOL_GPL() were removed by a previous patch. However, videobuf_dvb needs this. This patch re-adds videobuf_read_start, doing the proper lock. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-11Revert "make bnx2x select ZLIB_INFLATE"Linus Torvalds
This reverts commit 70eba18b5664f90d7620905e005b89388e5fd94b, as per Jeff Garzik: "That was meant for 2.6.25, and actually (due to patching) applied to a completely unrelated 2.6.24 net driver." Noted-by: Roland Dreier <rdreier@cisco.com> Requested-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-11V4L/DVB (6797): bt8xx/ section fixesAdrian Bunk
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n: <-- snip --> ... ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-11V4L/DVB (6796): ivtv/ section fixAdrian Bunk
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n: <-- snip --> ... ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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