scsi: hisi_sas: Add debugfs IOST file and add file operations

This patch create debugfs file for IOST and add file operations.

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>
This commit is contained in:
Luo Jiaxing 2018-12-19 23:56:46 +08:00 • committed by Martin K. Petersen
commit 1afb4b8524