linux-toradex.git/drivers/scsi/hpsa_cmd.h, branch v5.0

scsi: hpsa: update discovery polling

2017-10-25T08:55:18+00:00

Correct a corner case where newly created volumes are not detected
automatically on an external RAID controller that has no configured
volumes during initial device discovery.

The fix is to set the discovery_polling flag when an external RAID
controller is detected. This causes a device rescan every 20-30 seconds,
so that newly created volumes will be detected automatically.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

scsi: hpsa: add controller checkpoint

2017-10-25T08:55:18+00:00

Tell hpsa controller to generate a checkpoint for rare lockup
conditions.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

scsi: hpsa: update identify physical device structure

2017-06-13T00:48:00+00:00

- align with latest spec.
- added __attribute((aligned(512)))

Reviewed-by: Scott Teel 
Reviewed-by: Scott Benesh 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

scsi: hpsa: update check for logical volume status

2017-03-15T17:36:22+00:00

 - Add in a new case for volume offline. Resolves internal testing bug
   for multilun array management.
 - Return correct status for failed TURs.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

scsi: hpsa: Check for vpd support before sending

2016-09-14T18:19:31+00:00

Before using vendor-specific VPD pages for getting raid_level and
device_id, check for page support.  If page isn't supported, don't try
to use it.  Also, pay attention to return status on hpsa_get_device_id.

[mkp: fix boolean return warnings reported by kbuild test robot]

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

hpsa: update copyright information

2016-02-24T02:27:02+00:00

Reviewed-by: Justin Lindley 
Reviewed-by: Kevin Barnett 
Reviewed-by: Matthew R. Ochs 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

hpsa: correct lun data caching bitmap definition

2016-02-24T02:27:02+00:00

The bitmap was changed after this definition was added to the
driver. Correcting the bitmap definition.

Reviewed-by: Mahesh Rajashekhara 
Reviewed-by: Justin Lindley 
Reviewed-by: Scott Teel 
Reviewed-by: Kevin Barnett 
Reviewed-by: Matthew R. Ochs 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

hpsa: Add box and bay information for enclosure devices

2016-01-06T20:10:36+00:00

Adding a new method to display enclosure device information.

Reviewed-by: Justin Lindley 
Reviewed-by: Kevin Barnett 
Reviewed-by: Scott Teel 
Reviewed-by: Hannes Reinecke 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

hpsa: add in sas transport class

2015-11-09T17:39:28+00:00

Reviewed-by: Scott Teel 
Reviewed-by: Justin Lindley 
Reviewed-by: Kevin Barnett 
Reviewed-by: Hannes Reinecke 
Reviewed-by: Tomas Henzl 
Reviewed-by: Matthew R. Ochs 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen

hpsa: disable report lun data caching

2015-11-09T17:39:27+00:00

When external target arrays are present, disable the firmware's
normal behavior of returning a cached copy of the report lun data,
and force it to collect new data each time we request a report luns.

This is necessary for external arrays, since there may be no
reliable signal from the external array to the smart array when
lun configuration changes, and thus when driver requests
report luns, it may be stale data.

Use diag options to turn off RPL data caching.

Reviewed-by: Scott Teel 
Reviewed-by: Justin Lindley 
Reviewed-by: Kevin Barnett 
Reviewed-by: Hannes Reinecke 
Reviewed-by: Matthew R. Ochs 
Signed-off-by: Don Brace 
Signed-off-by: Martin K. Petersen