linux-kernel-test/drivers/scsi/mpt2sas
Kashyap, Desai e4e7c7ed34 [SCSI] mpt2sas: Return DID_TRANSPORT_DISRUPTED in nexus loss,SCSI_MLQUEUE_DEVICE_BUSY if device is busy
1 Its observed that the OS was sending request to the driver after it had been
put into blocking state, so the driver was modified to return
SCSI_MLQUEUE_DEVICE_BUSY.
2. Driver will return DID_TRANSPORT_DISRUPTED when sdev is haivng nexus loss.
This occurrs when sdev is blocked, between the
MPI2_EVENT_SAS_TOPO_RC_DELAY_NOT_RESPONDING and
MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING events.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: Eric Moore <Eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-10-29 13:03:14 -04:00
..
mpi [SCSI] mpt2sas: Adding MPI Headers - revision L 2009-10-29 13:03:10 -04:00
Kconfig [SCSI] mpt2sas: Copyright change to 2009. 2009-10-02 09:48:15 -05:00
Makefile
mpt2sas_base.c [SCSI] mpt2sas: Retrieve the ioc facts prior to putting the controller into READY state 2009-10-29 13:03:14 -04:00
mpt2sas_base.h [SCSI] mpt2sas: Added command line option diag_buffer_enable. 2009-10-29 13:03:11 -04:00
mpt2sas_config.c [SCSI] mpt2sas: Target Reset will be issued from Interrupt context. 2009-10-02 09:48:38 -05:00
mpt2sas_ctl.c [SCSI] mpt2sas: Add Extended Type for Diagnostic Buffer support 2009-10-29 13:03:11 -04:00
mpt2sas_ctl.h [SCSI] mpt2sas: Add Extended Type for Diagnostic Buffer support 2009-10-29 13:03:11 -04:00
mpt2sas_debug.h [SCSI] mpt2sas: Copyright change to 2009. 2009-10-02 09:48:15 -05:00
mpt2sas_scsih.c [SCSI] mpt2sas: Return DID_TRANSPORT_DISRUPTED in nexus loss,SCSI_MLQUEUE_DEVICE_BUSY if device is busy 2009-10-29 13:03:14 -04:00
mpt2sas_transport.c [SCSI] mpt2sas: Driver will use sas address instead of handle as a lookup 2009-10-29 13:03:08 -04:00