Tejun Heo 0f0a3ad374 [PATCH] libata: make sure IRQ is cleared after ata_bmdma_freeze() ... Now that BMDMA status is recorded in irq handler. ata_bmdma_freeze() is free to manipulate host status. Under certain circumstances, some controllers (ICH7 in enhanced mode w/ IRQ shared) raise IRQ when CTL register is written to and ATA_NIEN doesn't mask it. This patch makes ata_bmdma_freeze() clear all pending IRQs after freezing a port. This change makes explicit clearing in ata_device_add() unnecessary and thus kills it. The removed code was SFF-specific and was in the wrong place. Note that ->freeze() handler is always called under ap->lock held and irq disabled. Even if CTL manipulation causes stuck IRQ, it's cleared immediately. This should be safe (enough) even in SMP environment. More correct solution is to mask the IRQ from IRQ controller but that would be an overkill. Signed-off-by: Tejun Heo <htejun@gmail.com>		2006-12-03 17:56:24 +09:00
..
acorn	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
acpi	ACPI: Change ACPI to use dev_archdata instead of firmware_data	2006-12-01 14:52:01 -08:00
amba
ata	[PATCH] libata: make sure IRQ is cleared after ata_bmdma_freeze()	2006-12-03 17:56:24 +09:00
atm	Fix misc .c/.h comment typos	2006-11-30 05:24:39 +01:00
base	Driver core: platform_driver_probe(), can save codespace	2006-12-01 14:52:02 -08:00
block	aoe: Add forgotten NULL at end of attribute list in aoeblk.c	2006-11-16 14:30:26 -08:00
bluetooth	[PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD	2006-10-30 12:08:40 -08:00
cdrom	[PATCH] block: support larger block pc requests	2006-12-01 10:40:55 +01:00
char	Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog	2006-12-01 16:47:26 -08:00
clocksource	[PATCH] clocksource: acpi_pm: add another greylist chipset	2006-10-21 13:35:05 -07:00
connector
cpufreq	[PATCH] Fix CPU_FREQ_GOV_ONDEMAND=y compile error	2006-11-21 14:07:15 -08:00
crypto
dio
dma	[PATCH] drivers/dma trivial annotations	2006-10-10 15:37:21 -07:00
edac	[PATCH] edac_mc: fix error handling	2006-11-03 12:27:57 -08:00
eisa	[PATCH] EISA: handle sysfs errors	2006-10-11 11:14:25 -07:00
fc4	[SCSI] fc4: Conversion to struct scsi_cmnd in fc4	2006-10-25 15:12:45 -07:00
firmware	[PATCH] dell_rbu: fix error check	2006-11-16 11:43:38 -08:00
hwmon	hwmon: Fix debug messages in w83781d	2006-10-18 13:03:09 -07:00
i2c	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	2006-12-01 16:41:27 -08:00
ide	Fix misc .c/.h comment typos	2006-11-30 05:24:39 +01:00
ieee1394	[ETH1394]: Fix unaligned accesses.	2006-10-30 15:24:38 -08:00
infiniband	IB/ucm: Fix deadlock in cleanup	2006-11-29 15:33:10 -08:00
input	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6	2006-12-01 16:41:58 -08:00
isdn	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6	2006-12-01 16:41:58 -08:00
leds	[PATCH] drivers/led: handle sysfs errors	2006-10-17 08:18:46 -07:00
macintosh	[PATCH] powerpc: windfarm shall request it's sub modules	2006-11-15 19:57:12 -08:00
mca	[PATCH] drivers/mca: handle sysfs errors	2006-10-11 11:14:25 -07:00
md	[PATCH] md: do not freeze md threads for suspend	2006-11-08 18:29:24 -08:00
media	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6	2006-12-01 16:41:58 -08:00
message	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	2006-12-01 16:41:27 -08:00
mfd	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
misc	[PATCH] Fix for LKDTM MEM_SWAPOUT crashpoint	2006-11-06 01:46:23 -08:00
mmc	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6	2006-12-01 16:41:07 -08:00
mtd	Fix typos in doc and comments	2006-11-30 05:32:19 +01:00
net	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6	2006-12-01 16:41:58 -08:00
nubus
oprofile
parisc	Fix misc .c/.h comment typos	2006-11-30 05:24:39 +01:00
parport	[PATCH] parport: fix compilation failure	2006-11-16 11:43:37 -08:00
pci	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6	2006-12-01 16:41:27 -08:00
pcmcia	[PATCH] fix "pcmcia: fix 'rmmod pcmcia' with unbound devices"	2006-11-25 13:28:33 -08:00
pnp	Fix DMA resource allocation in ACPIPnP	2006-10-18 11:36:11 -07:00
rapidio	Fix several typos in drivers/	2006-10-03 22:31:37 +02:00
rtc	[PATCH] drivers/rtc/rtc-rs5c372.c: fix a NULL dereference	2006-11-25 13:28:33 -08:00
s390	Fix misc .c/.h comment typos	2006-11-30 05:24:39 +01:00
sbus	[SPARC]: Fix bus_id[] string overflow.	2006-10-27 01:03:31 -07:00
scsi	Fix misc .c/.h comment typos	2006-11-30 05:24:39 +01:00
serial	[POWERPC] CPM_UART: Fix non-console initialisation	2006-11-10 21:35:36 +11:00
sh
sn	[PATCH] ioc4: Enable build on non-SN2	2006-10-17 08:18:42 -07:00
spi	Fix misc Kconfig typos	2006-11-30 05:22:59 +01:00
tc	[MIPS] Fix DECserial build error by IRQ hander change	2006-10-08 02:38:28 +01:00
telephony	[PATCH] drivers/telephony/ixj: fix an array overrun	2006-11-08 18:29:23 -08:00
usb	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6	2006-12-01 16:41:58 -08:00
video	Driver core: convert fb code to use struct device	2006-12-01 14:52:00 -08:00
w1	W1: ioremap balanced with iounmap	2006-11-16 14:30:26 -08:00
zorro
Kconfig	[PATCH] ioc4: Enable build on non-SN2	2006-10-17 08:18:42 -07:00
Makefile