user/sven/linux.git/drivers/message/fusion, branch v3.2.28

[SCSI] mptfusion: Added check for SILI bit in READ_16 CDB for DATA UNDERRUN ERRATA

2011-09-22T11:15:08Z

When READ_16 command is issued, the setting of SILI Bit in CDB is confirmed and if SILI bit is off, the processing of relavent Errata is executed. Added code for checking SILI bit for READ_16 as described in "SSC-4". Signed-off-by: Nagalakshmi Nandigama Signed-off-by: James Bottomley

[SCSI] mptfusion: Fix for device offline while doing aggressive HBA reset

2011-08-27T14:35:53Z

[Resend patch as per Bernd Schubert comment ] Issue: Device goes offline while doing aggressive HBA reset along with IO using some utility. Root cause: FW goes into bad state due to aggressive reset. Softreset does not help to recover FW. And also aggressive reset open up the window for Error handling thread to kicked off at the same time HBA will be in constant RESET loop as part of aggressive reset test case can lead Device to goes offline. Changes: 1. Added extra check as below inside eh_timed_out call back as below. if(ioc->ioc_reset_in_progress) Rc = EH_TIMER_RESET 2. Removed " DOORBELL_ACTIVE" check for SAS controller from task management context. Since SAS controller uses high priority queue for task management. This check is not required for SAS controller. 3. Moved SoftReset call to HardReset from Task Mgmt context. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

[SCSI] mptfusion: Bump version 3.4.20

2011-08-27T14:35:19Z

Upgrade version string. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

[SCSI] mptfusion: Avoid out of order Event processing due to cpu migration

2011-08-27T14:35:18Z

Driver will now schedule MPI event using "delay_work_queue_on" to specify same CPU to be used to schedule work. Earlier it used "delay_work_queue" which can cause migration of work due to kernel' timer migration feature. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

[SCSI] mptfusion: Better handling of DEAD IOC PCI-E Link down error condition

2011-08-27T14:35:16Z

Find Non-Operation IOC and remove it from OS: Detecting dead(non-functional) ioc will be done reading doorbell register value from fault reset thread, which has been called from work thread context after each specific interval. If doorbell value is 0xFFFFFFFF, it will be considered as IOC is non-operational and marked as dead ioc. Once Dead IOC has been detected, it will be removed at pci layer using "pci_remove_bus_device" API. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

[SCSI] mptfusion: Set max sector count module parameter

2011-08-27T14:35:14Z

The max_sector setting is currently hard-coded in the driver to 8192 sectors (4MB transfers). Using new module parameter, if max_sectors is specified at load time, the default of 8192 will be overridden. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

[SCSI] mptfusion : Added check for SILI bit in READ_6 CDB for DATA UNDERRUN ERRATA

2011-07-27T10:20:02Z

When READ_6 command is issued, the setting of SILI Bit in CDB is confirmed and if SILI bit is off, the processing of relavent Errata is executed. Earlier we did not have check for SILI bit in READ_6 CDB. As described in "ssc-r22", Now Driver is checking SILI bit for READ_6. Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-05-23T16:12:26Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) b43: fix comment typo reqest -> request Haavard Skinnemoen has left Atmel cris: typo in mach-fs Makefile Kconfig: fix copy/paste-ism for dell-wmi-aio driver doc: timers-howto: fix a typo ("unsgined") perf: Only include annotate.h once in tools/perf/util/ui/browsers/annotate.c md, raid5: Fix spelling error in comment ('Ofcourse' --> 'Of course'). treewide: fix a few typos in comments regulator: change debug statement be consistent with the style of the rest Revert "arm: mach-u300/gpio: Fix mem_region resource size miscalculations" audit: acquire creds selectively to reduce atomic op overhead rtlwifi: don't touch with treewide double semicolon removal treewide: cleanup continuations and remove logging message whitespace ath9k_hw: don't touch with treewide double semicolon removal include/linux/leds-regulator.h: fix syntax in example code tty: fix typo in descripton of tty_termios_encode_baud_rate xtensa: remove obsolete BKL kernel option from defconfig m68k: fix comment typo 'occcured' arch:Kconfig.locks Remove unused config option. treewide: remove extra semicolons ...

[SCSI] mptsas: Fix annoying warning

2011-05-17T06:57:37Z

Shut up drivers/message/fusion/mptsas.c: In function 'mptsas_event_process': drivers/message/fusion/mptsas.c:5015: warning: unused variable 'log_info' for configs with CONFIG_SCSI_MPT2SAS_LOGGING unset. Signed-off-by: Borislav Petkov Acked-by: "Desai, Kashyap" Signed-off-by: James Bottomley Signed-off-by: James Bottomley

[SCSI] mptfusion: Bump version 3.4.19

2011-05-01T16:58:22Z

Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley