scsi: hisi_sas: add v2 hw support for ECC and AXI bus fatal error

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For ECC 1bit error, logic can recover it, so we only print
a warning.
For ECC multi-bit and AXI bus fatal error, we panic.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Xiang Chen 2016-11-07 20:48:30 +08:00 • committed by Martin K. Petersen

parent 2d76a2478b

commit d3b688d3c6

1 changed files with 420 additions and 5 deletions

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drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

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