From c3270db80b03c47c7ab62b9511158a0d2d12400d Mon Sep 17 00:00:00 2001
From: Xingui Yang <yangxingui@huawei.com>
Date: Thu, 16 Mar 2023 20:21:39 +0800
Subject: [PATCH 093/108] scsi: hisi_sas: Use abort task set to reset SAS disks
 when discovered

mainline inclusion
from mainline-v6.2-rc4
commit 037b48057e8b485a8d72f808122796aeadbbee32
category: feature
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8F82P

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=037b48057e8b485a8d72f808122796aeadbbee32

----------------------------------------------------------------------

Currently clear task set is used to abort all commands remaining in the
disk when the SAS disk is discovered, and if the disk is discovered by two
initiators, other I_T nexuses are also affected. So use abort task set
instead and take effect only on the specified I_T nexus.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1672805000-141102-2-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: xiabing <xiabing12@h-partners.com>
Signed-off-by: YunYi Yang <yangyunyi2@huawei.com>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index e53444568c12..0ab8b324f82c 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -709,7 +709,7 @@ static int hisi_sas_init_device(struct domain_device *device)
 	case SAS_END_DEVICE:
 		int_to_scsilun(0, &lun);
 
-		tmf_task.tmf = TMF_CLEAR_TASK_SET;
+		tmf_task.tmf = TMF_ABORT_TASK_SET;
 		while (retry-- > 0) {
 			rc = hisi_sas_debug_issue_ssp_tmf(device, lun.scsi_lun,
 						  &tmf_task);
-- 
2.27.0

