scsi: hisi_sas: print status and error when sata io abnormally completed
driver inclusion
category: bugfix
bugzilla: NA
CVE: NA
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To help debugging efforts, print d2h status and error
D2H:
FIS Status Bits = 0x53
BSY = 0... .... Off
DRDY = .1.. .... On
DF = ..0. .... Off
DSC = ...1 .... On
DRQ = .... 0... Off
Alignment Error = .... .0.. Off
Sense Data Available = .... ..1. On
ERR = .... ...1 On
FIS Error Bits = 0x40
ICRC = 0... .... Off
UNC = .1.. .... On
MC (O) = ..0. .... Off
IDNF = ...0 .... Off
MCR (O) = .... 0... Off
ABRT = .... .0.. Off
EOM = .... ..0. Off
CCTO = .... ...0 Off
Here is an example print:
hisi_sas_v3_hw 0000:74:02.0: sata d2h status 0x53, error 0x40
Signed-off-by:
Xingui Yang <yangxingui@huawei.com>
Reviewed by kangfenglong <kangfenglong@huawei.com>
Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com>
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