linux/drivers/scsi/pm8001
Ajish Koshy 80cac47b08 scsi: pm80xx: Handle non-fatal errors
Firmware expects host driver to clear scratchpad rsvd 0 register after
non-fatal error is found.

This is done when firmware raises fatal error interrupt and indicates
non-fatal error. At this point firmware updates scratchpad rsvd 0 register
with non-fatal error value. Here host has to clear the register after
reading it during non-fatal errors.

Rename:

 - MSGU_HOST_SCRATCH_PAD_6 to MSGU_SCRATCH_PAD_RSVD_0

 - MSGU_HOST_SCRATCH_PAD_7 to MSGU_SCRATCH_PAD_RSVD_1

Link: https://lore.kernel.org/r/20220222092618.108198-1-Ajish.Koshy@microchip.com
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Ajish Koshy <Ajish.Koshy@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-02-27 21:37:28 -05:00
..
Makefile scsi: pm80xx: Add tracepoints 2021-11-18 22:26:58 -05:00
pm80xx_hwi.c scsi: pm80xx: Handle non-fatal errors 2022-02-27 21:37:28 -05:00
pm80xx_hwi.h scsi: pm80xx: Handle non-fatal errors 2022-02-27 21:37:28 -05:00
pm80xx_tracepoints.c scsi: pm80xx: Add tracepoints 2021-11-18 22:26:58 -05:00
pm80xx_tracepoints.h scsi: pm80xx: Add pm80xx_mpi_build_cmd() tracepoint 2021-11-18 22:26:58 -05:00
pm8001_chips.h
pm8001_ctl.c scsi: pm8001: Fix pm8001_update_flash() local variable type 2022-02-22 21:31:16 -05:00
pm8001_ctl.h scsi: pm8001: Clean up white space 2021-04-12 23:21:26 -04:00
pm8001_defs.h scsi: pm80xx: Increase the number of outstanding I/O supported to 1024 2020-10-07 23:50:04 -04:00
pm8001_hwi.c scsi: pm8001: Improve pm80XX_send_abort_all() 2022-02-22 21:31:21 -05:00
pm8001_hwi.h scsi: pm80xx: Completing pending I/O after fatal error 2021-04-15 22:28:59 -04:00
pm8001_init.c scsi: pm8001: Fix tag values handling 2022-02-22 21:31:20 -05:00
pm8001_sas.c scsi: pm8001: Simplify pm8001_ccb_task_free() 2022-02-22 21:31:21 -05:00
pm8001_sas.h scsi: pm8001: Fix pm8001_info() message format 2022-02-22 21:31:21 -05:00