Wayne Boyer 1df79ca422 [SCSI] ipr: fix transition to operational for new adapters ... The method of transitioning to operational for new adapters includes using initialization stages. The current stage is indicated via a register read. The final good stage in the sequence is "operational" but does not necessarily indicate that the driver can proceed. There is another bit that gets set in the adapter->host interrupt register when the adapter has completed enough of its bringup such that it can accept commands. The driver was not checking that bit before proceeding which led to intermittent errors and adapter resets. The fix is to check the "transition to operational" bit in the interrupt register after detecting that the initialization stage is "operational" and only proceed if both are set. Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2010-07-28 09:05:39 -05:00
..
accessibility
acpi	Merge branch 'acpi-idle' into release	2010-06-04 15:23:02 -04:00
amba
ata	sata_sil24: Use memory barriers before issuing commands	2010-06-10 16:06:48 -04:00
atm
auxdisplay
base
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block	2010-06-04 15:37:44 -07:00
bluetooth
cdrom
char	Revert "tty: fix a little bug in scrup, vt.c"	2010-06-06 20:44:04 -07:00
clocksource	clocksource: sh_cmt: compute mult and shift before registration	2010-06-02 17:10:44 +09:00
connector
cpufreq
cpuidle
crypto	crypto: crypto4xx - Fix build breakage	2010-06-03 16:57:24 +10:00
dca
dio
dma	of/dma: fix build breakage in ppc4xx adma driver	2010-06-02 21:02:39 -06:00
edac	Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core	2010-06-04 15:39:54 -07:00
eisa
firewire	firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder	2010-06-02 19:48:13 +02:00
firmware
gpio
gpu	Revert "drm/i915: Don't enable pipe/plane/VCO early (wait for DPMS on)."	2010-06-08 20:16:28 -07:00
hid
hwmon	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
i2c	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
ide	powerpc/macio: Fix probing of macio devices by using the right of match table	2010-06-02 17:50:38 +10:00
idle
ieee1394
ieee802154
infiniband	fix the deadlock in qib_fs	2010-06-04 17:16:27 -04:00
input	hp_sdc_rtc: fix broken ioctl conversion	2010-06-08 22:23:21 +02:00
isdn	isdn/kcapi: return -EFAULT on copy_from_user errors	2010-06-03 03:28:22 -07:00
leds	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
lguest
macintosh	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2010-06-03 15:46:37 -07:00
mca
md
media	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
memstick
message	[SCSI] mptfusion: print Doorbell register in a case of hard reset and timeout	2010-07-27 12:03:52 -05:00
mfd	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
misc	[SCSI] enclosure: fix error path - actually return ERR_PTR() on error	2010-07-27 12:03:48 -05:00
mmc	mmc: msm: fix compile error on MSM7x30	2010-06-09 08:51:31 -07:00
mtd	Merge git://git.infradead.org/~dwmw2/mtd-2.6.35	2010-06-07 17:10:06 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-11 14:20:03 -07:00
nubus
of
oprofile
parisc
parport
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2010-06-11 14:15:44 -07:00
pcmcia	pcmcia: avoid validate_cis failure on CIS override	2010-06-07 18:34:16 +02:00
platform	intel_scu_ipc: Length fix	2010-06-01 08:40:47 -07:00
pnp
power	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
pps
ps3
rapidio	rapidio: fix new kernel-doc warnings	2010-05-30 09:02:47 -07:00
regulator	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
rtc	rtc: s3c: initialize s3c_rtc_cpu_type before using it	2010-06-04 15:21:44 -07:00
s390	[SCSI] zfcp: Update status read mempool	2010-07-21 15:05:09 -07:00
sbus
scsi	[SCSI] ipr: fix transition to operational for new adapters	2010-07-28 09:05:39 -05:00
serial	serial: add support for various Titan PCI cards	2010-06-04 13:37:18 -07:00
sfi	SFI: do not return freed pointer	2010-06-01 12:04:35 -04:00
sh	sh: Make intc messages consistent via pr_fmt.	2010-06-02 18:10:00 +09:00
sn
spi	of/spi: mpc512x_psc_spi.c: Fix build failures	2010-06-02 13:45:06 -06:00
ssb
staging	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
tc
telephony
thermal
uio
usb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-06-04 15:42:09 -07:00
uwb
vhost	misc: Fix allocation 'borrowed' by vhost_net	2010-06-09 08:50:31 -07:00
video	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-06-04 15:42:09 -07:00
virtio
vlynq
w1
watchdog	[PATCH 2/11] drivers/watchdog: Eliminate a NULL pointer dereference	2010-06-07 15:55:03 +00:00
xen	xen: avoid allocation causing potential swap activity on the resume path	2010-06-03 09:34:45 +01:00
zorro
Kconfig
Makefile