Tejun Heo 464cf177df libata: always use polling SETXFER ... Several people have reported LITE-ON LTR-48246S detection failed because SETXFER fails. It seems the device raises IRQ too early after SETXFER. This is controller independent. The same problem has been reported for different controllers. So, now we have pata_via where the controller raises IRQ before it's ready after SETXFER and a device which does similar thing. This patch makes libata always execute SETXFER via polling. As this only happens during EH, performance impact is nil. Setting ATA_TFLAG_POLLING is also moved from issue hot path to ata_dev_set_xfermode() - the only place where SETXFER can be issued. Note that ATA_TFLAG_POLLING applies only to drivers which implement SFF TF interface and use libata HSM. More advanced controllers ignore the flag. This doesn't matter for this fix as SFF TF controllers are the problematic ones. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>		2007-06-04 16:48:34 -04:00
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acorn
acpi	Pull osi-now into release branch	2007-06-02 01:02:09 -04:00
amba
ata	libata: always use polling SETXFER	2007-06-04 16:48:34 -04:00
atm	[ATM]: Fix warning.	2007-06-03 18:08:44 -07:00
auxdisplay	cfag12864bfb: Use sys_ instead of cfb_ framebuffer accessors	2007-06-01 08:18:28 -07:00
base	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
block	Off by one in floppy.c	2007-05-23 20:14:15 -07:00
bluetooth	[Bluetooth] Always send HCI_Reset for Broadcom devices	2007-05-24 14:26:15 +02:00
cdrom	mm: remove destroy_dirty_buffers from invalidate_bdev()	2007-05-07 12:12:55 -07:00
char	Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog	2007-06-03 12:36:56 -07:00
clocksource
connector
cpufreq	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
crypto	[CRYPTO] geode: Fix in-place operations and set key	2007-05-24 21:23:24 +10:00
dio
dma	[S390] Kconfig: unwanted menus for s390.	2007-05-10 15:46:07 +02:00
edac	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
eisa	virtual_eisa_root_init() should be __init	2007-05-08 11:15:02 -07:00
fc4
firewire	firewire: Change struct fw_cdev_iso_packet to not use bitfields.	2007-05-31 21:40:15 +02:00
firmware	remove "struct subsystem" as it is no longer needed	2007-05-02 18:57:59 -07:00
hid	USB HID: hiddev - fix race between hiddev_send_event() and hiddev_release()	2007-05-10 08:45:56 +02:00
hwmon	hwmon/applesmc: Handle name file creation error and deletion	2007-05-27 22:17:43 +02:00
i2c	[ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator	2007-05-26 10:09:39 +01:00
ide	ide serverworks warning fixes	2007-05-24 02:42:39 +02:00
ieee1394	ieee1394: sbp2: offer SAM-conforming target port ID in sysfs	2007-05-31 21:40:13 +02:00
infiniband	IB/cm: Fix stale connection detection	2007-05-29 16:07:09 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2007-06-04 13:27:33 -07:00
isdn	isdn: fix section mismatch warnings	2007-06-01 08:18:30 -07:00
kvm	kvm: fix section mismatch warning in kvm-intel.o	2007-06-01 08:18:30 -07:00
leds	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
macintosh	[POWERPC] Don't allow PMAC_APM_EMU for 64-bit	2007-06-02 21:01:56 +10:00
mca	mca: add integrated device bus matching	2007-05-09 12:30:49 -07:00
md	md: fix bug with linear hot-add and elsewhere	2007-05-23 20:14:14 -07:00
media	V4L/DVB (5691): Ov7670: reset clkrc in rgb565 mode	2007-05-22 16:16:29 -03:00
message	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	2007-05-29 13:39:52 -07:00
mfd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2007-06-04 13:27:33 -07:00
misc	Pull now into release branch	2007-06-02 00:48:48 -04:00
mmc	mmc: clean up unused parts of block driver	2007-05-24 06:51:02 +02:00
mtd	parse errors in ifdefs	2007-06-01 08:18:28 -07:00
net	[TG3]: Fix link problem on Dell's onboard 5906.	2007-06-03 18:08:41 -07:00
nubus
oprofile	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
parisc	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
parport	parport_pc needs dma-mapping.h	2007-05-16 21:19:15 -07:00
pci	msi: mask the msix vector before we unmap it	2007-06-01 08:18:27 -07:00
pcmcia	at91: fix enable/disable_irq_wake symmetry in pcmcia driver	2007-05-31 07:58:13 -07:00
pnp	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
ps3	Merge branch 'linux-2.6'	2007-05-08 13:37:51 +10:00
rapidio
rtc	RTC: use fallback IRQ if PNP tables don't provide one	2007-06-01 08:18:29 -07:00
s390	[S390] cio: deregister ccw device when pgid disband failed	2007-05-31 17:38:14 +02:00
sbus	[SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c	2007-05-31 01:52:53 -07:00
scsi	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	2007-06-04 13:31:39 -07:00
serial	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2007-05-30 10:04:01 -07:00
sh
sn
spi	SPI dynamic busid generation bugfix	2007-06-04 13:25:09 -07:00
tc
telephony	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
usb	USB: replace flush_workqueue with cancel_sync_work	2007-05-29 13:39:07 -07:00
video	[VIDEO]: XVR500 and XVR2500 require FB=y	2007-06-03 18:09:40 -07:00
w1	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
zorro	Amiga Zorro bus: kill resource_size_t warnings	2007-05-04 17:59:08 -07:00
Kconfig
Makefile	Merge branch 'juju' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2007-05-10 13:30:08 -07:00