github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-03 03:53:37 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

scsi: hisi_sas: Add time interval between two H2D FIS following soft reset spec

Browse Source 
Spec says at least 5us between two H2D FIS when do soft reset, but be
generous and sleep for about 1ms.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Link: https://lore.kernel.org/r/20241008021822.2617339-11-liyihang9@huawei.com
Reviewed-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Xingui Yang 2024-10-08 10:18:19 +08:00 committed by Martin K. Petersen
parent 90b24856b3
commit 3c62791322
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/scsi/hisi_sas/hisi_sas_main.c
View File

@ -1321,6 +1321,7 @@ static int hisi_sas_softreset_ata_disk(struct domain_device *device)
}
if (rc == TMF_RESP_FUNC_COMPLETE) {
usleep_range(900, 1000);
ata_for_each_link(link, ap, EDGE) {
int pmp = sata_srst_pmp(link);