- 31 1月, 2007 7 次提交
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由 Jean Delvare 提交于
Fix VIA quirks that were recently broken by Alan Cox in the upstream kernel (commit 1597cacb). My understanding is that pci_find_present() doesn't work yet at the time the quirks are run. So I used a two-step quirk as is done for some other quirks already. First we detect the VIA south bridges and set the right low and high device limits, then we are ready to actually run the quirks on the affected devices. Signed-off-by: NJean Delvare <jdelvare@suse.de> Acked-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: NNick Piggin <nickpiggin@yahoo.com.au> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
This reverts commit 0c0b3ae6. Quoth David: "Jeff, please revert It's wrong. We had a lengthy analysis of this piece of code several months ago, and it is correct. Consider, if we run the loop and we get an error the following happens: 1) attempt of ifb_init_one(i) fails, therefore we should not try to "ifb_free_one()" on "i" since it failed 2) the loop iteration first increments "i", then it check for error Therefore we must decrement "i" twice before the first free during the cleanup. One to "undo" the for() loop increment, and one to "skip" the ifb_init_one() case which failed." Reported-by: NDavid Miller <davem@davemloft.net> Acked-by: NJeff Garzik <jgarzik@pobox.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Al Viro 提交于
What DMA for 16bit pcmcia card, anyway? We never do request_dma() there and ->dma_channel never changes since initialization to -1. IOW, that call is dead code. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Robert P. J. Day 提交于
Fix what looks like an obvious typo in the file drivers/kvm/svm.c. Signed-off-by: NRobert P. J. Day <rpjday@mindspring.com> Acked-by: NAvi Kivity <avi@qumranet.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 30 1月, 2007 16 次提交
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由 Dmitriy Monakhov 提交于
Some issues in b44_resume(). - Return value of pci_enable_device() was ignored. - If request_irq() has failed we have to just disable device and exit. Signed-off-by: NDmitriy Monakhov <dmonakhov@openvz.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Auke Kok 提交于
e100: fix irq leak on suspend/resume From: Frederik Deweerdt <frederik.deweerdt@gmail.com> The e100_resume() function should be calling netif_device_detach and free_irq. This fixes multiple irq's being allocated after resume. Signed-off-by: NFrederik Deweerdt <frederik.deweerdt@gmail.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Andy Gospodarek 提交于
While working with the latest bonding code I noticed a nasty problem that will prevent arp monitoring from always functioning correctly on x86_64 systems. Comparing ints to longs and expecting reliable results on x86_64 is a bad idea. With this patch, arp monitoring works correctly again. Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Hemminger <shemminger@osdl.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Thomas Klein 提交于
NEQ-Tasklet wasn't killed when module is removed. Signed-off-by: NThomas Klein <tklein@de.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Thomas Klein 提交于
This patch fixes the wrong query and logging of the per interface jumbo frames enabled/disabled status. Signed-off-by: NThomas Klein <tklein@de.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Andrew Morton 提交于
drivers/net/82596.c: In function 'i596_start_xmit': drivers/net/82596.c:1069: warning: cast from pointer to integer of different size drivers/net/82596.c: In function 'i82596_probe': drivers/net/82596.c:1249: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int' Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Vitaly Bordug 提交于
Updated direct resource pass with ioremap call, make it grant proper IRQ mapping, stuff incompatible with the new approach were respectively put under #ifndef CONFIG_PPC_MERGE. It is required so that both ppc and powerpc could utilize fs_enet effectively. Signed-off-by: NVitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Mariusz Kozlowski 提交于
On error we should start freeing resources at [i-1] not [i-2]. Signed-off-by: NMariusz Kozlowski <m.kozlowski@tuxland.pl> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Michael Chan 提交于
This fixes the issue of frequent link changes under heavy traffic reported below: http://bugzilla.kernel.org/show_bug.cgi?id=7696 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=216338 The b44 chip occasionally needs to be reset when ISTAT_ERRORS are encountered. The reset sequence includes a PHY reset that will take many seconds to complete and cause the link to go down and up. By skipping the PHY reset, it will greatly reduce the interruption when ISTAT_ERRORS are encountered. Change the full_reset parameter to reset_kind parameter in b44_init_hw(). This will allow PHY reset to be skipped when ISTAT_ERRORS are encountered. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Robert Hancock 提交于
libata's SCSI translation for the SCSI START STOP UNIT command with the START bit clear (i.e. stopping the drive) appears to be incorrect. It sends an ATA STANDBY command with the time period set to 0, which the code comment says means "now", but the ATA standard says this means disable the standby timer, which effectively does nothing. Change this to issue a STANDBY IMMEDIATE command which will actually spin the drive down. The SAT (SCSI/ATA Translation) standard revision 9 concurs with this choice. Signed-off-by: NRobert Hancock <hancockr@shaw.ca> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 David Milburn 提交于
User applications using the HDIO_DRIVE_TASK ioctl through libata expect specific ATA registers to be returned to userspace. Verified that ata_task_ioctl correctly returns register values to the smartctl application. Signed-off-by: NDavid Milburn <dmilburn@redhat.com> Acked-by: NTejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Andrew Morton 提交于
drivers/ata/pata_platform.c:85: warning: initialization from incompatible pointer type Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Acked-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Lennert Buytenhek 提交于
If word 53 bit 1 isn't set, the maximum PIO mode is indicated by the upper 8 bits of word 51, not the lower 8 bits. Fixes PIO mode detection on old Compact Flash cards. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Sergei Shtylyov 提交于
Fix PIO mode 1 overclocked taskfile transfers -- probably a typo carried over from drivers/ide/pci/siimage.c where I've found it by documentation check... Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Let's just backout the IRQ hack, and for those crap machines (like some Sony VAIO's) can just disable MSI with the module parameter. This reverts 44ade178. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Frédéric Riss <frederic.riss@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 1月, 2007 5 次提交
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由 Ahmed S. Darwish 提交于
Trivial patch to check sysfs_create_link return values. Fail gracefully if needed. Signed-off-by: NAhmed Darwish <darwish.07@gmail.com> Signed-off-by: NDave Jones <davej@redhat.com>
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由 Dave Jones 提交于
Culled from the VIA codedrop. Also fixes up one ID used in amd64-agp to use the VIA part number instead of the board name in its ID. Signed-off-by: NDave Jones <davej@redhat.com>
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由 Dave Jones 提交于
No point in clearing local pointers then returning. Also fix up some CodingStyle nits. Signed-off-by: NDave Jones <davej@redhat.com>
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由 Dave Jones 提交于
This seems to exist just to save people typing 'struct' a few times, and doesn't provide any additional value. Signed-off-by: NDave Jones <davej@redhat.com>
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由 Dave Jones 提交于
If we fail an alloc, unwind the previous allocs that succeeded. Spotted-by: NAlan Grimes <agrimes@speakeasy.net> Signed-off-by: NDave Jones <davej@redhat.com>
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- 27 1月, 2007 12 次提交
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由 Josepch Chan 提交于
This patch: * Corrects the wrong device ID of PCI_DEVICE_ID_VIA_SATA_EIDE from 0x0581 to 0x5324. * Adds VIA CX700 and VT8237S support in drivers/ide/pci/via82cxxx.c * Adds VIA VT8237S support in drivers/ata/pata_via.c Signed-off-by: NJosepch Chan <josephchan@via.com.tw> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Tejun Heo 提交于
idepnp driver is registered as a pnp driver on ide init but doesn't get unregistered on ide unload causing driver list corruption and eventually oops. Fix it. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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also change __devinit tag for sgiioc4.c:ioc4_ide_init() to __init Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Alan Cox 提交于
Drop ide-generic support for Jmicron identifiers as we now trust Jmicron.c for this with drivers/ide. The code check remains for the all-generic-ide case. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Conke Hu 提交于
IDE HDD does not work if it uses a 40-pin PATA cable on ATI chipset. This patch fixes the bug. Signed-off-by: NConke Hu <conke.hu@amd.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Conke Hu 提交于
AMD/ATI SB600 IDE/PATA controller only has one channel. Signed-off-by: NConke Hu <conke.hu@amd.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Conke Hu 提交于
A previous patch to atiixp.c was removed but some code has not been cleaned. Now we remove these code sine they are no use any longer. Signed-off-by: NConke Hu <conke.hu@amd.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Andrew Morton 提交于
Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Tejun Heo 提交于
ata_eh_suspend() was returning 0 regardless of failure. This bug has potential to lose data on suspend. Fix it. 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
ap->id is logcial port ID which is unique among all ATA ports and doesn't have anything to do with hardware port index. ap->port_no is the hardware port index and thus should be used when clearing IRQ mask in ahci_thaw(). This problem has been spotted by Jeff Garzik <jgarzik@pobox.com>. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 David Woodhouse 提交于
On the Maple board, the AMD8111 IDE is in legacy mode... except that it appears on IRQ 20 instead of IRQ 15. For drivers/ide this was handled by the architecture's "pci_get_legacy_ide_irq()" function, but in libata we just hard-code the numbers 14 and 15. This patch provides asm-powerpc/libata-portmap.h which maps the IRQ as appropriate, having added a pci_dev argument to the ATA_{PRIM,SECOND}ARY_IRQ macros. There's probably a better way to do this -- especially if we observe that the _only_ case in which this seemingly-generic "pci_get_legacy_ide_irq()" function returns anything other than 14 and 15 for primary and secondary respectively is the case of the AMD8111 on the Maple board -- couldn't we handle that with a special case in the pata_amd driver, or perhaps with a PCI quirk for Maple to switch it into native mode during early boot and assign resources properly? Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
Before hardreset, ahci initialized stat part of received FIS area to 0xff to wait for the first D2H Reg FIS which would change the value to device ready state. This used to work but now libata considers status value of 0xff as device not present making this wait prone to failure. This patch makes ahci use 0x80 for the wait stat value instead of 0xff to fix the above problem. Signed-off-by: NTejun Heo <htejun@gmail.com> drivers/ata/ahci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Signed-off-by: NJeff Garzik <jeff@garzik.org>
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