kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

scsi: smartpqi: Capture controller reason codes

Browse source 
In some rare cases, the driver can halt the controller. Add a reason code
describing why the controller was halted.  Store this reason code in a
controller register to aid in debugging the issue.

Link: https://lore.kernel.org/r/20210928235442.201875-4-don.brace@microchip.com
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Acked-by: John Donnelly <john.p.donnelly@oracle.com>
Signed-off-by: Murthy Bhat <Murthy.Bhat@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Murthy Bhat 2021-09-28 18:54:34 -05:00 • committed by Martin K. Petersen
commit 5d1f03e6f4
4 changed files with 57 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files