Mike Christie 5c656af7e4 [SCSI] qla4xxx: add timeout handler ... Recently dm-multipath began calling blk_abort_queue. This causes all the commands/request running on the path to have the timeout function called. If a path does go down, and the LLD returns DID_*, dm-multpiath will eventually get this error and begin to call the cmd timeout handler. qla4xxx currently does not set a timed out handler and so the default one could return BLK_EH_NOT_HANDLED and end up firing the scsi eh and stopping IO to all paths on the host when only one path is affected. For software and offload iscsi we have a timed out handler already. This patch adds a driver specific one to qla4xxx because there are some ddb->state and session->state and command completion races that are better handled in the LLD. This also handles the problem where if the session is down, we do not need the scsi eh to run until the transport code has tried to reconnect us. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>		2009-07-30 08:50:00 -05:00
..
aacraid	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
aic7xxx	[SCSI] aic79xx: make driver respect nvram for IU and QAS settings	2009-06-15 10:09:35 -05:00
aic7xxx_old
aic94xx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
arcmsr	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
arm	Merge branch 'master' into devel	2009-03-28 20:30:18 +00:00
bnx2i	cnic: add NETDEV_1000 and NETDEVICES to Kconfig select	2009-06-21 11:02:59 -05:00
cxgb3i	Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes	2009-07-04 09:46:01 -07:00
device_handler	[SCSI] scsi_dh_rdac: Retry for NOT_READY(02/04/01) in rdac device handler	2009-05-20 17:21:14 -05:00
dpt	trivial: fix typo milisecond/millisecond for documentation and source comments.	2009-06-12 18:01:46 +02:00
fcoe	libfcoe: Add runtime debugging with module param debug_logging	2009-06-21 11:07:06 -05:00
fnic	[SCSI] fnic: use DMA_BIT_MASK(nn) instead of deprecated DMA_nnBIT_MASK	2009-06-25 11:08:53 -05:00
ibmvscsi	[SCSI] ibmvscsi: Fix module load hang	2009-06-25 11:06:41 -05:00
libfc	libfc: Add runtime debugging with debug_logging module parameter	2009-06-21 11:07:08 -05:00
libsas	[SCSI] libsas: reuse the original port when hotplugging phys in wide ports	2009-07-16 12:50:44 -05:00
lpfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-06-17 09:50:44 -07:00
megaraid	trivial: typo (en|dis|avail|remove)bale -> (en|dis|avail|remove)able	2009-06-12 18:01:45 +02:00
mpt2sas	[SCSI] Merge branch 'linus'	2009-06-12 10:02:03 -05:00
mvsas	[SCSI] mvsas: remove all the casts from void * or to void *	2009-05-23 15:44:13 -05:00
osd	[SCSI] Merge branch 'linus'	2009-06-12 10:02:03 -05:00
pcmcia	[SCSI] nsp_cs: time_out reaches -1	2009-06-15 10:09:31 -05:00
qla2xxx	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
qla4xxx	[SCSI] qla4xxx: add timeout handler	2009-07-30 08:50:00 -05:00
sym53c8xx_2	sym53c8xx: ratelimit parity errors	2009-06-21 11:12:17 -05:00
.gitignore
3w-9xxx.c	[SCSI] 3w-9xxx: scsi_dma_unmap fix	2009-05-15 12:23:32 -04:00
3w-9xxx.h	[SCSI] 3w-9xxx: add power management support	2009-03-13 15:46:42 -05:00
3w-xxxx.c	[SCSI] 3w-xxxx: scsi_dma_unmap fix	2009-05-15 12:24:59 -04:00
3w-xxxx.h	[SCSI] 3w-xxxx: scsi_dma_unmap fix	2009-05-15 12:24:59 -04:00
53c700.c
53c700.h
53c700.scr
53c700_d.h_shipped
a100u2w.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
a100u2w.h
a2091.c	[SCSI] a2091: make 2 functions static	2009-04-03 10:17:31 -05:00
a2091.h	[SCSI] a2091: make 2 functions static	2009-04-03 10:17:31 -05:00
a3000.c	[SCSI] a3000: make 2 functions static	2009-04-03 10:17:17 -05:00
a3000.h	[SCSI] a3000: make 2 functions static	2009-04-03 10:17:17 -05:00
a4000t.c	scsi: a4000 - Correct driver unregistration in case of failure	2009-04-22 20:39:06 +02:00
advansys.c	[SCSI] advansys: use request_firmware	2009-04-03 09:25:23 -05:00
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c	scsi: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
aha1740.h
aic7xxx_old.c
atari_NCR5380.c	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
atari_scsi.c	m68k: section mismatch fixes: Atari SCSI	2009-03-26 21:15:29 +01:00
atari_scsi.h
atp870u.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
atp870u.h
BusLogic.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
BusLogic.h
bvme6000_scsi.c	scsi/m68k: Kill NCR_700_detect() warnings	2009-03-24 16:38:25 -07:00
ch.c	[SCSI] ch: Add scsi type modalias	2009-03-13 15:48:43 -05:00
constants.c	[SCSI] Remove SUGGEST flags	2009-03-12 12:58:02 -05:00
dc395x.c
dc395x.h
dmx3191d.c
dpt_i2o.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
dpti.h
dtc.c
dtc.h
eata.c	block: convert to pos and nr_sectors accessors	2009-05-11 09:50:54 +02:00
eata_generic.h
eata_pio.c
eata_pio.h
esp_scsi.c
esp_scsi.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380.c
g_NCR5380.h
g_NCR5380_mmio.c
gdth.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
gdth.h
gdth_ioctl.h
gdth_proc.c	[SCSI] gdth: fix overlapping snprintf users	2009-06-09 10:31:46 -05:00
gdth_proc.h
gvp11.c	[SCSI] a2091, gvp11: kill warn_unused_result warnings	2009-01-02 12:16:18 -06:00
gvp11.h
hosts.c	fix race that can give duplicate host number	2009-06-21 10:52:42 -05:00
hptiop.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
hptiop.h
ibmmca.c
imm.c
imm.h
in2000.c
in2000.h
initio.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
initio.h
ipr.c	ipr: differentiate pci-x and pci-e based adapters	2009-06-21 10:52:47 -05:00
ipr.h	ipr: differentiate pci-x and pci-e based adapters	2009-06-21 10:52:47 -05:00
ips.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
ips.h
iscsi_tcp.c	iscsi_tcp: propogate EAGAIN from sendpage to libiscsi	2009-06-21 10:52:40 -05:00
iscsi_tcp.h
jazz_esp.c
Kconfig	explain the hidden scsi_wait_scan Kconfig variable	2009-06-21 11:10:41 -05:00
lasi700.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
libiscsi.c	[SCSI] libiscsi: disable bh in and abort handler.	2009-07-30 08:49:59 -05:00
libiscsi_tcp.c	libiscsi: don't run scsi eh if iscsi task is making progress	2009-06-21 10:52:39 -05:00
libsrp.c	scsi: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
mac53c94.c	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
mac53c94.h
mac_esp.c
mac_scsi.c
mac_scsi.h
Makefile	[SCSI] bnx2i: Add bnx2i iSCSI driver.	2009-06-09 10:22:45 -05:00
megaraid.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
megaraid.h	trivial: typo (en|dis|avail|remove)bale -> (en|dis|avail|remove)able	2009-06-12 18:01:45 +02:00
mesh.c
mesh.h
mvme16x_scsi.c	scsi/m68k: Kill NCR_700_detect() warnings	2009-03-24 16:38:25 -07:00
mvme147.c
mvme147.h
ncr53c8xx.c	[SCSI] ncr53c8xx: div reaches -1	2009-06-15 10:09:30 -05:00
ncr53c8xx.h
NCR53c406a.c
NCR5380.c
NCR5380.h
NCR_D700.c	[SCSI] NCR_D700: fix IRQ handler return type	2009-05-23 15:44:09 -05:00
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
nsp32.h
nsp32_debug.c
nsp32_io.h
osst.c	[SCSI] osst: replace scsi_execute_async with the block layer API	2009-03-12 12:58:10 -05:00
osst.h	[SCSI] osst: replace scsi_execute_async with the block layer API	2009-03-12 12:58:10 -05:00
osst_detect.h
osst_options.h
pas16.c
pas16.h
ppa.c
ppa.h
ps3rom.c	ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access	2009-06-16 14:15:46 +10:00
qla1280.c	[SCSI] qla1280: error recovery rewrite	2009-05-20 17:21:13 -05:00
qla1280.h	[SCSI] qla1280: error recovery rewrite	2009-05-20 17:21:13 -05:00
qlogicfas.c
qlogicfas408.c
qlogicfas408.h
qlogicpti.c	[SCSI] qlogicpti: use request_firmware	2009-04-03 09:25:23 -05:00
qlogicpti.h
raid_class.c	[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-02 10:22:16 -06:00
script_asm.pl
scsi.c	[SCSI] fix documentation for two functions	2009-06-08 12:23:35 -05:00
scsi.h
scsi_debug.c	scsi_debug: Add support for physical block exponent and alignment	2009-06-21 11:03:54 -05:00
scsi_devinfo.c	enhance device info matching for multiple tables	2009-06-21 10:52:45 -05:00
scsi_error.c	[SCSI] fix up scsi_eh_lock_door()	2009-06-08 12:47:40 -05:00
scsi_ioctl.c	[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-02 10:22:16 -06:00
scsi_lib.c	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
scsi_lib_dma.c
scsi_logging.h
scsi_module.c
scsi_netlink.c
scsi_priv.h	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
scsi_proc.c	proc 2/2: remove struct proc_dir_entry::owner	2009-03-31 01:14:44 +04:00
scsi_sas_internal.h
scsi_scan.c	[SCSI] Increase default timeout for INQUIRY	2009-05-20 17:21:13 -05:00
scsi_sysctl.c
scsi_sysfs.c	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
scsi_tgt_if.c
scsi_tgt_lib.c	block: cleanup rq->data_len usages	2009-05-11 09:50:55 +02:00
scsi_tgt_priv.h
scsi_transport_api.h
scsi_transport_fc.c	[SCSI] FC transport: Locking fix for common-code FC pass-through patch	2009-06-26 10:29:48 -05:00
scsi_transport_fc_internal.h
scsi_transport_iscsi.c	scsi_transport_iscsi: return -EOVERFLOW for Too many iscsi targets	2009-06-21 11:58:11 -05:00
scsi_transport_sas.c	scsi_transport_sas: needs to call blk_end_request_all for SMP requests	2009-06-21 10:52:41 -05:00
scsi_transport_spi.c	scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfers	2009-06-21 10:52:46 -05:00
scsi_transport_srp.c	[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-02 10:22:16 -06:00
scsi_transport_srp_internal.h
scsi_typedefs.h
scsi_wait_scan.c	driver synchronization: make scsi_wait_scan more advanced	2009-04-21 19:40:00 -07:00
scsicam.c
sd.c	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
sd.h	sd: Physical block size and alignment support	2009-06-21 10:52:37 -05:00
sd_dif.c	block: convert to pos and nr_sectors accessors	2009-05-11 09:50:54 +02:00
ses.c	[SCSI] ses: #if 0 the unused ses_match_host()	2009-04-03 10:17:01 -05:00
sg.c	block: fix sg SG_DXFER_TO_FROM_DEV regression	2009-07-10 20:31:53 +02:00
sgiwd93.c	[SCSI] sgiwd93: Fix compilation warning	2009-01-02 10:58:41 -06:00
sim710.c	[SCSI] struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-02 10:22:16 -06:00
sni_53c710.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sr.c	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
sr.h
sr_ioctl.c	[SCSI] sr: report more accurate drive status after closing the tray.	2009-04-27 09:32:30 -05:00
sr_vendor.c
st.c	[SCSI] Merge branch 'linus'	2009-06-12 10:02:03 -05:00
st.h	[SCSI] st: remove unused frp_sg_current	2009-01-02 12:02:25 -06:00
st_options.h
stex.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sun3_NCR5380.c	Remove multiple KERN_ prefixes from printk formats	2009-07-08 10:30:03 -07:00
sun3_scsi.c
sun3_scsi.h
sun3_scsi_vme.c
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c	block: convert to pos and nr_sectors accessors	2009-05-11 09:50:54 +02:00
ultrastor.c
ultrastor.h
wd33c93.c
wd33c93.h
wd7000.c
zalon.c	[SCSI] zalon: fix oops on attach failure	2009-06-25 11:37:23 -05:00
zorro7xx.c