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

[SCSI] mpt2sas v00.100.11.15

2009-03-13 16:08:49 -05:00

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