linux/drivers
James Smart 9290831f00 [SCSI] lpfc 8.1.4 : Introduce lpfc_reset_barrier() function for resets on dual channel adapters
Introduce lpfc_reset_barrier() function for resets on dual channel adapters

Workaround for a hardware errata on dual channel asics. There is a
potential for the chip to lock up on a reset if a shared dma engine is in
use. The (ugly) work around requires a reset process which uses a mailbox
command to synchronize the independent channels prior to the reset to
avoid the issue. Unfortunately, the timing windows required to ensure this
workaround succeeds are very specific, meaning we can't release the cpu
during the barrier.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-12 08:56:58 -06:00
..
acorn
acpi [PATCH] x86_64: Disable ACPI blacklist by year for now on x86-64 2006-02-26 09:53:30 -08:00
amba
atm
base [PATCH] fix __user annotations in drivers/base/memory.c 2006-02-07 20:58:04 -05:00
block [SCSI] cciss: kfree(NULL) is legal 2006-02-27 22:55:06 -06:00
bluetooth [Bluetooth] Fix firmware loading problem of BT3C driver 2006-02-13 11:40:07 +01:00
cdrom [PATCH] remove bogus asm/bug.h includes. 2006-02-07 20:56:35 -05:00
char [PATCH] Fix Specialix SI probing 2006-02-26 09:10:58 -08:00
connector
cpufreq [CPUFREQ] Whitespace/CodingStyle cleanups 2006-02-02 17:03:42 -05:00
crypto [PATCH] padlock: Fix typo that broke 256-bit keys 2006-02-22 07:47:07 -08:00
dio
edac [PATCH] drivers/edac/i82875p_edac.c __user annotations 2006-02-07 20:58:09 -05:00
eisa
fc4 [PATCH] drivers/fc4/fc.c: memset correct length 2006-02-20 20:00:11 -08:00
firmware
hwmon [PATCH] it87: Fix oops on removal 2006-02-13 22:30:10 -08:00
i2c [PATCH] i2c: Drop outdated probe/remove code in i2c-isa 2006-02-13 22:30:10 -08:00
ide Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2006-02-17 08:16:35 -08:00
ieee1394 sbp2: update 36byte inquiry workaround (fix compatibility regression) 2006-02-23 00:29:31 -05:00
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2006-02-14 13:49:37 -08:00
input Input: kill remnants of 98kbd{,-io} and 98spkr 2006-02-15 00:49:48 -05:00
isdn [PATCH] Fix NULL pointer dereference in isdn_tty_at_cout 2006-02-14 16:09:34 -08:00
macintosh [PATCH] allow windfarm_pm112 module to load 2006-02-17 13:59:27 -08:00
mca
md [PATCH] dm: free minor after unlink gendisk 2006-02-24 14:31:39 -08:00
media [PATCH] drivers/media/video __user annotations and fixes 2006-02-08 01:03:39 -05:00
message [SCSI] i2o: fix memory leak in i2o_exec_lct_modified 2006-03-12 08:53:16 -06:00
mfd
misc
mmc [MMC] mmci: allow small data transfers 2006-02-16 16:48:31 +00:00
mtd [PATCH] cfi: init wait queue in chip struct 2006-02-24 14:31:37 -08:00
net Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2006-02-23 22:21:29 -08:00
nubus
oprofile
parisc [PARISC] Convert sba_iommu.c to use seq_file 2006-02-08 22:56:22 -05:00
parport Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2006-02-03 18:17:47 -08:00
pci [PATCH] PowerPC/PCI Hotplug build break 2006-02-01 16:35:29 -08:00
pcmcia
pnp Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa 2006-02-01 22:08:23 -08:00
rapidio
s390 [PATCH] s390: revert dasd eer module 2006-02-20 20:00:12 -08:00
sbus
scsi [SCSI] lpfc 8.1.4 : Introduce lpfc_reset_barrier() function for resets on dual channel adapters 2006-03-12 08:56:58 -06:00
serial [SERIAL] Add comment about early_serial_setup() 2006-02-23 10:22:13 +00:00
sh
sn [PATCH] sn3 iomem annotations and fixes 2006-02-08 01:03:52 -05:00
spi [PATCH] spi: Fix modular master driver remove and device suspend/remove 2006-02-20 20:00:09 -08:00
tc [PATCH] remove bogus asm/bug.h includes. 2006-02-07 20:56:35 -05:00
telephony [PATCH] ixj: fix writing silence check 2006-02-03 08:32:08 -08:00
usb [PATCH] USB: unusual-devs bugfix 2006-02-13 21:33:40 -08:00
video [PATCH] Fix pseudo_palette setup in asiliantfb_setcolreg() 2006-02-24 14:31:39 -08:00
w1
zorro
Kconfig
Makefile