diff options
author | Luo Jiaxing <luojiaxing@huawei.com> | 2019-03-20 18:21:34 +0800 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-03-20 14:24:04 -0400 |
commit | 0e83fc61eee62979260f6aeadd23ee8b615ee1a2 (patch) | |
tree | 56c9647c1a068750f4efbd5eb8af0498ad34cfed /drivers/scsi/ibmvscsi | |
parent | ac444b4f0ace05d7c4c99f6b1e5b0cae0852f025 (diff) |
scsi: hisi_sas: Add softreset in hisi_sas_I_T_nexus_reset()
We found out that for v2 hw, a SATA disk can not be written to after the
system comes up.
In commit ffb1c820b8b6 ("scsi: hisi_sas: remove the check of sas_dev status
in hisi_sas_I_T_nexus_reset()"), we introduced a path where we may issue an
internal abort for a SATA device, but without following it with a
softreset.
We need to always follow an internal abort with a software reset, as per HW
programming flow, so add this.
Fixes: ffb1c820b8b6 ("scsi: hisi_sas: remove the check of sas_dev status in hisi_sas_I_T_nexus_reset()")
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi')
0 files changed, 0 insertions, 0 deletions