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From: chenxiang <chenxiang66@hisilicon.com>
To: <martin.petersen@oracle.com>, <jejb@linux.vnet.ibm.com>
Cc: <linux-scsi@vger.kernel.org>, <linuxarm@huawei.com>,
	Xingui Yang <yangxingui@huawei.com>,
	Xiang Chen <chenxiang66@hisilicon.com>
Subject: [PATCH 1/2] scsi: hisi_sas: Use abort task set to reset SAS disks when discovered
Date: Wed, 4 Jan 2023 12:03:19 +0800	[thread overview]
Message-ID: <1672805000-141102-2-git-send-email-chenxiang66@hisilicon.com> (raw)
In-Reply-To: <1672805000-141102-1-git-send-email-chenxiang66@hisilicon.com>

From: Xingui Yang <yangxingui@huawei.com>

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 affect only on the specified I_T nexus.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.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 41ba22f6..7ce26bf 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -704,7 +704,7 @@ static int hisi_sas_init_device(struct domain_device *device)
 		int_to_scsilun(0, &lun);
 
 		while (retry-- > 0) {
-			rc = sas_clear_task_set(device, lun.scsi_lun);
+			rc = sas_abort_task_set(device, lun.scsi_lun);
 			if (rc == TMF_RESP_FUNC_COMPLETE) {
 				hisi_sas_release_task(hisi_hba, device);
 				break;
-- 
2.8.1


  reply	other threads:[~2023-01-04  3:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-04  4:03 [PATCH 0/2] hisi_sas: Some misc update chenxiang
2023-01-04  4:03 ` chenxiang [this message]
2023-01-04  4:03 ` [PATCH 2/2] scsi: hisi_sas: Set a port invalid only if there is no devices attached when refreshing port id chenxiang
2023-01-14  3:20 ` [PATCH 0/2] hisi_sas: Some misc update Martin K. Petersen

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