linux/drivers/scsi/hisi_sas
Xiaofei Tan 819cbf1895 scsi: hisi_sas: workaround SoC about abort timeout bug
This patch adds a workaround solution for a SoC bug which may cause SoC
logic fatal error when disabling a PHY.  Then we find internal abort IO
timeout may occur, and the controller IO breakpoint may be corrupted.

We work around this SoC bug by optimizing the flow of disabling a PHY.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-04-11 22:01:04 -04:00
..
hisi_sas_main.c scsi: hisi_sas: use dev_is_sata to identify SATA or SAS disk 2017-03-23 11:12:02 -04:00
hisi_sas_v1_hw.c scsi: hisi_sas: fix some sas_task.task_state_lock locking 2017-03-23 11:12:02 -04:00
hisi_sas_v2_hw.c scsi: hisi_sas: workaround SoC about abort timeout bug 2017-04-11 22:01:04 -04:00
hisi_sas.h scsi: hisi_sas: workaround a SoC SATA IO processing bug 2017-04-11 22:01:04 -04:00
Kconfig scsi: hisi_sas: fix SATA dependency 2017-03-29 22:44:53 -04:00
Makefile hisi_sas: add bare v2 hw driver 2016-02-23 21:27:02 -05:00