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| author |   Deepak Ukey <deepak.ukey@microchip.com> | 2018-09-11 14:18:04 +0530 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-09-11 21:14:38 -0400 |
| commit | 72349b62a571effd6faadd0600b8e657dd87afbf (patch) | |
| tree | ebf719ebe39db294f399abefc2cc8272d5795c97 /drivers/message/fusion/mptbase.c | |
| parent | scsi: pm80xx: Corrected dma_unmap_sg() parameter (diff) | |
| download | linux-dev-72349b62a571effd6faadd0600b8e657dd87afbf.tar.xz linux-dev-72349b62a571effd6faadd0600b8e657dd87afbf.zip | |
scsi: pm80xx: Fixed system hang issue during kexec boot
When the firmware is not responding, execution of kexec boot causes a system
hang. When firmware assertion happened, driver get notified with interrupt
vector updated in MPI configuration table. Then, the driver will read
scratchpad register and set controller_fatal_error flag to true.
Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Acked-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.c')
0 files changed, 0 insertions, 0 deletions