diff options
| author |   Murthy Bhat <Murthy.Bhat@microchip.com> | 2021-09-28 18:54:34 -0500 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-10-05 00:13:14 -0400 |
| commit | 5d1f03e6f49ae80d417dc72d1ee16a3379e2c026 (patch) | |
| tree | 29202d1d68a9a6423ab8f4e2eb31b29bff69d337 /scripts/atomic | |
| parent | scsi: smartpqi: Add controller handshake during kdump (diff) | |
scsi: smartpqi: Capture controller reason codes
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>
Diffstat (limited to 'scripts/atomic')
0 files changed, 0 insertions, 0 deletions