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5c19b92ae8
linux/drivers/scsi
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Vikas Chaudhary 5c19b92ae8 [SCSI] qla4xxx: Fix MBOX intr switching from polling to intr mode for ISP83XX 
Issue:
Mailbox command timed out after switching from polling mode to interrupt mode.

Events:-
 1. Mailbox interrupts are disabled
 2. FW generates AEN and at same time driver enables Mailbox Interrupt
 3. Driver issues new mailbox to Firmware

In above case driver will not get AEN interrupts generated by FW in step #2 as
FW generated this AEN when interrupts are disabled. During the same time
driver enabled the mailbox interrupt, so driver will not poll for interrupt.
Driver will never process AENs generated in step #2 and issues new mailbox to
FW, but now FW is not able to post mailbox completion as AENs generated before
are not processed by driver.

Fix:
Enable Mailbox / AEN interrupts before initializing FW in case of ISP83XX.
This will make sure we process all Mailbox and AENs in interrupt mode.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-01-29 13:55:06 +11:00
..
aacraid Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
aic7xxx scsi: fix various printk and comment typos 2012-09-01 08:24:35 -07:00
aic7xxx_old Fix common misspellings 2011-03-31 11:26:23 -03:00
aic94xx Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
arcmsr workqueue: deprecate flush[_delayed]_work_sync() 2012-08-20 14:51:24 -07:00
arm Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
be2iscsi Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
bfa Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
bnx2fc Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
bnx2i Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
csiostor Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
cxgbi SCSI misc on 20120724 2012-07-24 18:11:22 -07:00
device_handler [SCSI] scsi_dh_alua: Enable STPG for unavailable ports 2012-09-24 12:21:56 +04:00
dpt atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
fcoe random32: rename random32 to prandom 2012-12-17 17:15:26 -08:00
fnic Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ibmvscsi Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
isci Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
libfc [SCSI] libfc: fix lun reset failure bugs in fc_fcp_resp handling of FCP_RSP_INFO 2012-10-07 11:52:55 +01:00
libsas treewide: fix typo of "suport" in various comments and Kconfig 2012-11-19 14:16:09 +01:00
lpfc Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
megaraid Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mpt2sas Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mpt3sas Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mvsas Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
osd [SCSI] osd_uld: Add osdname & systemid sysfs at scsi_osd class 2012-11-27 08:59:34 +04:00
pcmcia module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
pm8001 Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qla2xxx Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qla4xxx [SCSI] qla4xxx: Fix MBOX intr switching from polling to intr mode for ISP83XX 2013-01-29 13:55:06 +11:00
sym53c8xx_2 Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ufs Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
.gitignore
3w-9xxx.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
3w-9xxx.h Fix common misspellings 2011-03-31 11:26:23 -03:00
3w-sas.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
3w-sas.h
3w-xxxx.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
3w-xxxx.h Fix common misspellings 2011-03-31 11:26:23 -03:00
53c700_d.h_shipped Fix common misspellings 2011-03-31 11:26:23 -03:00
53c700.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
53c700.h
53c700.scr Fix common misspellings 2011-03-31 11:26:23 -03:00
a100u2w.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
a100u2w.h
a2091.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
a2091.h
a3000.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
a3000.h
a4000t.c
advansys.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
aha152x.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
aha152x.h
aha1542.c treewide: Put a space between #include and FILE 2012-06-28 11:44:36 +02:00
aha1542.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
aha1740.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
aha1740.h
aic7xxx_old.c Fix common misspellings 2011-03-31 11:26:23 -03:00
atari_NCR5380.c [SCSI] atari_NCR5380: Provide a dummy NCR5380_exit() 2011-06-29 15:11:21 -05:00
atari_scsi.c scsi/atari: Make more functions static 2012-04-22 20:16:49 +02:00
atari_scsi.h scsi/atari: Make more functions static 2012-04-22 20:16:49 +02:00
atp870u.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
atp870u.h
BusLogic.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
BusLogic.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
bvme6000_scsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ch.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
constants.c [SCSI] add DID_TARGET_FAILURE and DID_NEXUS_FAILURE to hostbyte_table in constants.c 2012-09-14 11:58:53 +01:00
dc395x.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
dc395x.h Fix common misspellings 2011-03-31 11:26:23 -03:00
dmx3191d.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
dpt_i2o.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
dpti.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
dtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
dtc.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
eata_generic.h
eata_pio.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
eata_pio.h
eata.c [SCSI] remove cmd->serial_number litter 2011-05-01 10:22:40 -05:00
esp_scsi.c scsi: Use vsprintf extention %pf with builtin_return_address 2012-04-05 17:09:40 -07:00
esp_scsi.h
fdomain.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
fdomain.h
FlashPoint.c Fix common misspellings 2011-03-31 11:26:23 -03:00
g_NCR5380_mmio.c
g_NCR5380.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
g_NCR5380.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
gdth_ioctl.h
gdth_proc.c [SCSI] gdth: Add missing call to gdth_ioctl_free 2010-12-31 09:50:09 -06:00
gdth_proc.h
gdth.c [SCSI] gdth: Remove buggy ROM handling 2013-01-29 13:55:06 +11:00
gdth.h gdt: remove unnecessary #defines 2012-09-01 08:43:34 -07:00
gvp11.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
gvp11.h
hosts.c [SCSI] Fix device removal NULL pointer dereference 2012-07-20 08:58:40 +01:00
hpsa_cmd.h [SCSI] hpsa: dial down lockup detection during firmware flash 2012-05-10 09:19:39 +01:00
hpsa.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
hpsa.h [SCSI] hpsa: dial down lockup detection during firmware flash 2012-05-10 09:19:39 +01:00
hptiop.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
hptiop.h [SCSI] hptiop: Support HighPoint RR4520/RR4522 HBA 2012-11-27 08:59:43 +04:00
imm.c Fix common misspellings 2011-03-31 11:26:23 -03:00
imm.h
in2000.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
in2000.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
initio.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
initio.h Fix common misspellings 2011-03-31 11:26:23 -03:00
ipr.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ipr.h [SCSI] ipr: Driver version 2.5.4 2012-08-24 13:10:28 +04:00
ips.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
ips.h Fix common misspellings 2011-03-31 11:26:23 -03:00
iscsi_boot_sysfs.c switch ->is_visible() to returning umode_t 2012-01-03 22:54:55 -05:00
iscsi_tcp.c [SCSI] iscsi_tcp: increase max_lun to ~0, don't care 2012-09-24 12:10:55 +04:00
iscsi_tcp.h [SCSI] iscsi_tcp: use iscsi_conn_get_addr_param libiscsi function 2011-02-24 12:41:10 -05:00
jazz_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
Kconfig [SCSI] mpt3sas: add new driver supporting 12GB SAS 2012-12-01 10:09:17 +00:00
lasi700.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
libiscsi_tcp.c SCSI updates on 20120319 2012-03-22 12:55:29 -07:00
libiscsi.c [SCSI] libiscsi: fix cmd timeout/completion race 2012-02-19 08:09:00 -06:00
libsrp.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
mac53c94.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mac53c94.h
mac_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mac_scsi.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mac_scsi.h
Makefile [SCSI] mpt3sas: add new driver supporting 12GB SAS 2012-12-01 10:09:17 +00:00
megaraid.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
megaraid.h megaraid: remove unnecessary #defines 2012-09-01 08:42:43 -07:00
mesh.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mesh.h
mvme16x_scsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mvme147.c
mvme147.h
mvumi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
mvumi.h [SCSI] mvumi: Add support for Marvell SAS/SATA RAID-on-Chip(ROC) 88RC9580 2012-10-07 11:34:36 +01:00
ncr53c8xx.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ncr53c8xx.h
NCR53c406a.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
NCR5380.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
NCR5380.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
NCR_D700.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
NCR_D700.h
NCR_Q720.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
NCR_Q720.h
nsp32_debug.c treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
nsp32_io.h
nsp32.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
nsp32.h Fix common misspellings 2011-03-31 11:26:23 -03:00
osst_detect.h
osst_options.h
osst.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
osst.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pas16.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
pas16.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
pmcraid.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
pmcraid.h scsi: Fix typo in pmcraid.h 2012-02-21 11:40:37 +01:00
ppa.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
ppa.h
ps3rom.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qla1280.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qla1280.h
qlogicfas408.c SCSI host lock push-down 2010-11-16 13:33:23 -08:00
qlogicfas408.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
qlogicfas.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qlogicpti.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi_debug.c [SCSI] scsi_debug: Fix off-by-one bug when unmapping region 2012-10-09 12:23:11 +01:00
scsi_devinfo.c [SCSI] Disable DIF on Hitachi Ultrastar 15K300 2012-09-24 12:11:00 +04:00
scsi_error.c [SCSI] Shorten the path length of scsi_cmd_to_driver() 2012-10-09 12:04:42 +01:00
scsi_ioctl.c
scsi_lib_dma.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_lib.c Merge branch 'for-3.8/core' of git://git.kernel.dk/linux-block 2012-12-17 08:27:23 -08:00
scsi_logging.h
scsi_module.c
scsi_netlink.c scsi_netlink: Remove dead and buggy code 2012-09-13 16:26:39 -04:00
scsi_pm.c [SCSI] scsi_pm: use callbacks from dev_pm_ops for scsi devices 2012-11-30 09:26:48 +00:00
scsi_priv.h [SCSI] async: introduce 'async_domain' type 2012-07-20 09:05:54 +01:00
scsi_proc.c scsi: fix scsi_proc new kernel-doc warning 2011-05-28 23:12:11 -07:00
scsi_sas_internal.h
scsi_scan.c Merge SCSI misc branch into isci-for-3.6 tag 2012-10-02 08:55:12 +01:00
scsi_sysctl.c
scsi_sysfs.c [SCSI] prevent stack buffer overflow in host_reset 2012-11-30 09:08:16 +00:00
scsi_tgt_if.c scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required 2011-10-31 19:31:23 -04:00
scsi_tgt_lib.c [SCSI] esp, scsi_tgt_lib, fcoe: use list_move() instead of list_del()/list_add() combination 2011-05-01 10:20:10 -05:00
scsi_tgt_priv.h
scsi_trace.c [SCSI] scsi_trace: Decode UNMAP bit in WRITE SAME(10) 2011-05-24 12:38:36 -04:00
scsi_transport_api.h
scsi_transport_fc_internal.h
scsi_transport_fc.c Merge branch 'for-3.6/core' of git://git.kernel.dk/linux-block 2012-08-01 09:02:41 -07:00
scsi_transport_iscsi.c netlink: Rename pid to portid to avoid confusion 2012-09-10 15:30:41 -04:00
scsi_transport_sas.c [SCSI] scsi_transport_sas: add 12GB definitions for mpt3sas 2012-12-01 10:08:41 +00:00
scsi_transport_spi.c [SCSI] scsi_transport_spi: fix for unbalanced reference counting 2012-05-10 09:06:12 +01:00
scsi_transport_srp_internal.h
scsi_transport_srp.c IB/srp: Allow SRP disconnect through sysfs 2012-11-30 17:40:33 -08:00
scsi_typedefs.h
scsi.c [SCSI] Add a report opcode helper 2012-11-13 21:11:31 -08:00
scsi.h
scsicam.c fs: move code out of buffer.c 2012-01-03 22:54:07 -05:00
sd_dif.c [SCSI] sd: Avoid remapping bad reference tags 2012-09-24 12:10:59 +04:00
sd.c [SCSI] sd: update sd to use the new pm callbacks 2012-11-30 09:28:34 +00:00
sd.h [SCSI] sd: Implement support for WRITE SAME 2012-11-13 22:45:42 -08:00
ses.c [SCSI] ses: requesting a fault indication 2011-06-29 12:14:25 -05:00
sg.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
sgiwd93.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sim710.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sni_53c710.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sr_ioctl.c scsi: Fix up files implicitly depending on module.h inclusion 2011-10-31 19:31:24 -04:00
sr_vendor.c
sr.c [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
sr.h [SCSI] sr: check_events() ignore GET_EVENT when TUR says otherwise 2011-07-21 14:15:58 -07:00
st_options.h
st.c [SCSI] st: remove st_mutex 2012-09-24 13:07:02 +04:00
st.h [SCSI] st: raise device limit 2012-09-14 17:59:29 +01:00
stex.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
storvsc_drv.c [SCSI] storvsc: Account for in-transit packets in the RESET path 2012-10-09 12:28:58 +01:00
sun3_NCR5380.c [SCSI] sun3: Remove commented out merge_contiguous_buffers 2011-06-29 15:15:05 -05:00
sun3_scsi_vme.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sun3_scsi.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
sun3_scsi.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
sun3x_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sun_esp.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sym53c416.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
sym53c416.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
t128.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
t128.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
tmscsim.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
tmscsim.h
u14-34f.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ultrastor.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
virtio_scsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
vmw_pvscsi.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
vmw_pvscsi.h [SCSI] vmw_pvscsi: Try setting host->max_id as suggested by the device. 2012-03-27 08:26:36 +01:00
wd33c93.c Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-05-26 13:19:00 -07:00
wd33c93.h SCSI host lock push-down 2010-11-16 13:33:23 -08:00
wd7000.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
zalon.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00
zorro7xx.c Drivers: scsi: remove __dev* attributes. 2013-01-03 15:57:01 -08:00