- 03 11月, 2007 40 次提交
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由 Tejun Heo 提交于
Clean up and reorganize ata_eh_reset() to ease further changes. * Cache ARRAY_SIZE(ata_eh_reset_timeouts) in @max_tries. * Cache link->flags in @lflags. * Move failure handling block to the end of the function and unnest both success and failure handling blocks. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
As jiffies changes asynchronously, it needs to be cached if unchanging timestamp is needed. The code in ata_eh_reset() intended to do that with @now but never actually did it. Fix it. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tony Battersby 提交于
Commands sent to ATAPI tape drives via the SCSI generic (sg) driver are limited in the amount of data that they can transfer by the max_sectors value. The max_sectors value is currently calculated according to the command set for disk drives, which doesn't apply to tape drives. The default max_sectors value of 256 limits ATAPI tape drive commands to 128 KB. This patch against 2.6.24-rc1 increases the max_sectors value for tape drives to 65535, which permits tape drive commands to transfer just under 32 MB. Tested with a SuperMicro PDSME motherboard, AHCI, and a Sony SDX-570V SATA tape drive. Note that some of the chipset drivers also set their own max_sectors value, which may override the value set in libata-core. I don't have any of these chipsets to test, so I didn't go messing with them. Also, ATAPI devices other than tape drives may benefit from similar changes, but I have only tape drives and disk drives to test. Signed-off-by: NTony Battersby <tonyb@cybernetics.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Mikael Pettersson 提交于
The original workaround for the Promise ASIC PRD bug contained an endianess bug which I failed to detect: the adjustment of the last PRD entry's length field applied host arithmetic to little-endian data, which is incorrect on big-endian machines. We have the length available in host-endian format, so do the adjustment on host-endian data and then convert and store it in the PRD entry's little-endian data field. Thanks to an anonymous reviewer for detecting this bug. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Fix docbook format in the comments. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Adrian Bunk 提交于
ata_scsi_lpm_get() can become static. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Rothwell 提交于
drivers/ata/libata-core.c:768: warning: 'ata_lpm_enable' defined but not used drivers/ata/libata-core.c:784: warning: 'ata_lpm_disable' defined but not used Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Remove unneeded on-stack copy of FIS in sata_fsl_cache_taskfile_from_d2h_fis(). Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
SCRs in the driver map to the standard values found in include/linux/ata.h, so no need for individual scr_read/scr_write case statements duplicating the natural value. Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Powerpc uses virtual irq which has to be unmapped. Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Update the driver to use the newly added ata_link structure. Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Ralf Baechle 提交于
The Jazz machines have to use the PIT timer for dyntick and highresolution kernels. This may break because currently just like i386 used to do MIPS uses two separate spinlocks in the actual PIT code and the PC speaker code. So switch to do it the same that x86 currently does PIT locking. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: linux-input mailing list moved to vger.kernel.org Input: inport, logibm - use KERN_INFO when reporting missing mouse Input: appletouch - idle reset logic broke older Fountains Input: hp_sdc.c - fix section mismatch Input: appletouch - add Johannes Berg as maintainer Input: Add Euro and Dollar key codes Input: xpad - add more USB IDs
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits) [MIPS] Jazz: disable PIT; cleanup R4030 clockevent [MIPS] Bigsur supports highmem. [MIPS] mtx-1: Enable -Werror. [MIPS] mtx-1: Remove unused mtx1_sys_btn. [MIPS] Pb1200: Enable -Werror. [MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE. [MIPS] SNI: register a02r clockevent; don't use PIT timer [MIPS] i8253.h: Remove all i8259 related definitions. [MIPS] i8253: Cleanup. [MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now. [MIPS] Pb1200: Fix warning. [MIPS] Pb1200: Fix warning. [MIPS] IP27: Fix build error. [MIPS] Excite: Fix build error. [MIPS] Sibyte: Split and move clock code. [MIPS] Sibyte: Fixes for oneshot timer mode. [MIPS] Sibyte: Remove blank line. [MIPS] Swarm: Fix build failure [MIPS] time: Code cleanups [MIPS] time: Remove now unused local_timer_interrupt. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's [WATCHDOG] iTCO_wdt.c init & exit fixes [WATCHDOG] iTCO_wdt.c pci_device_id table clean-up [WATCHDOG] spin_lock_init() fixes [WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled [WATCHDOG] Add necessary braces to if (...) \n #if... cases [WATCHDOG] trivial fix two returns in void functions
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由 Wim Van Sebroeck 提交于
Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Wim Van Sebroeck 提交于
Mark init and exit procedures as __devinit & _-devexit. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Wim Van Sebroeck 提交于
Make the pci_device_id table more readable. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Alexey Dobriyan 提交于
Some watchdog drivers initialize global spinlocks in module's init function which is tolerable, but some do it in PCI probe function. So, switch to static initialization to fix theoretical bugs and, more importantly, stop giving people bad examples. Signed-off-by: NAlexey Dobriyan <adobriyan@sw.ru> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
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由 Thomas Bogendoerfer 提交于
Fix ISA irq acknowledge. Make r4030 clockevent code look like other mips clockevent code. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
This is the clock rate of the i8253 PIT. A MIPS system may not have a PIT by the symbol is used all over the kernel including some APIs. So keeping it defined to the number for the PIT is the only sane thing for now. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
Register A20R clockevent. Remove PIT timer setup because it doesn't work Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Yoichi Yuasa 提交于
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
arch/mips/au1000/pb1200/irqmap.c:101: warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result And while at it a few coding style cleanups. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
arch/mips/au1000/pb1200/board_setup.c:71: warning: unused variable 'pin_func' Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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