From: John Garry <john.garry@huawei.com>
To: <jejb@linux.ibm.com>, <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@huawei.com>, John Garry <john.garry@huawei.com>
Subject: [PATCH 2/5] scsi: hisi_sas: Clear HISI_SAS_HW_FAULT_BIT earlier
Date: Mon, 5 Sep 2022 19:48:46 +0800 [thread overview]
Message-ID: <1662378529-101489-3-git-send-email-john.garry@huawei.com> (raw)
In-Reply-To: <1662378529-101489-1-git-send-email-john.garry@huawei.com>
Once the controller HW has been reset then we can unset flag
HISI_SAS_HW_FAULT_BIT. In clearing this flag earlier we can now
successfully execute commands in hisi_sas_controller_reset_done(), like
bcast processing.
Signed-off-by: John Garry <john.garry@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 33af5b8dede2..a33d46a5d7cd 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1527,9 +1527,9 @@ static int hisi_sas_controller_reset(struct hisi_hba *hisi_hba)
clear_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags);
return rc;
}
+ clear_bit(HISI_SAS_HW_FAULT_BIT, &hisi_hba->flags);
hisi_sas_controller_reset_done(hisi_hba);
- clear_bit(HISI_SAS_HW_FAULT_BIT, &hisi_hba->flags);
dev_info(dev, "controller reset complete\n");
return 0;
--
2.35.3
next prev parent reply other threads:[~2022-09-05 11:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 11:48 [PATCH 0/5] hisi_sas: Misc patches for next John Garry
2022-09-05 11:48 ` [PATCH 1/5] scsi: hisi_sas: Revert change to limit max hw sectors for v3 HW John Garry
2022-09-05 11:48 ` John Garry [this message]
2022-09-05 11:48 ` [PATCH 3/5] scsi: hisi_sas: Drain bcast events in hisi_sas_rescan_topology() John Garry
2022-09-05 11:48 ` [PATCH 4/5] scsi: hisi_sas: Add helper to process bcast events John Garry
2022-09-05 11:48 ` [PATCH 5/5] scsi: hisi_sas: Don't send bcast events from HW during nexus HA reset John Garry
2022-09-07 2:28 ` [PATCH 0/5] hisi_sas: Misc patches for next Martin K. Petersen
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