linux/drivers/scsi/mpt2sas
Kashyap, Desai efe82a16bc [SCSI] mpt2sas: fix internal device reset for older firmware prior to MPI Rev K
The "internal device reset complete" event is not supported
for older firmware prior to MPI Rev K We added
a check in the driver so the "internal device reset" event is
ignored for older firmware.  When ignored, the tm_busy flag doesn't
get set nor cleared.  Without this fix, IO queues would be froozen
indefinetly after the "internal device reset" event, as the "complete" event
never sent to clear the flag.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Cc: stable@kernel.org
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2011-01-24 09:15:38 -06:00
..
mpi [SCSI] mpt2sas: MPI 2.0 Header updated 2010-12-21 12:24:05 -06:00
Kconfig [SCSI] mpt2sas: Copyright 2010. 2010-04-11 09:24:02 -05:00
Makefile
mpt2sas_base.c [SCSI] mpt2sas: Remove code for TASK_SET_FULL from driver. 2010-12-21 12:24:06 -06:00
mpt2sas_base.h [SCSI] mpt2sas: Bump version 07.100.00.00 2010-12-21 12:24:09 -06:00
mpt2sas_config.c [SCSI] mpt2sas: driver fails to recover from injected PCIe bus errors 2010-07-27 12:04:03 -05:00
mpt2sas_ctl.c [SCSI] mpt2sas: Removed compiler warnnings when logging is disabled 2010-12-21 12:24:02 -06:00
mpt2sas_ctl.h [SCSI] mpt2sas: Copyright 2010. 2010-04-11 09:24:02 -05:00
mpt2sas_debug.h [SCSI] mpt2sas: Copyright 2010. 2010-04-11 09:24:02 -05:00
mpt2sas_scsih.c [SCSI] mpt2sas: fix internal device reset for older firmware prior to MPI Rev K 2011-01-24 09:15:38 -06:00
mpt2sas_transport.c [SCSI] mpt2sas: Modify code to support Expander switch 2010-12-21 12:24:05 -06:00