diff mbox series

[2/6] scsi: hisi_sas: Print SAS address for v3 hw erroneous completion print

Message ID 1617709711-195853-3-git-send-email-john.garry@huawei.com
State New
Headers show
Series hisi_sas: Some misc patches | expand

Commit Message

John Garry April 6, 2021, 11:48 a.m. UTC 
From: Luo Jiaxing <luojiaxing@huawei.com>


To help debugging efforts, print the device SAS address for v3 hw
erroneous completion log.

Here is an example print:
hisi_sas_v3_hw 0000:b4:02.0: erroneous completion iptt=2193 task=000000002b0c13f8 dev id=17 addr=570fd45f9d17b001

Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>

Signed-off-by: John Garry <john.garry@huawei.com>

---
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-- 
2.26.2
diff mbox series

Patch

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 4580e081e489..51187dd53c86 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -2252,8 +2252,9 @@  static void slot_complete_v3_hw(struct hisi_hba *hisi_hba,
 
 		slot_err_v3_hw(hisi_hba, task, slot);
 		if (ts->stat != SAS_DATA_UNDERRUN)
-			dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
+			dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d addr=%016llx CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
 				 slot->idx, task, sas_dev->device_id,
+				 SAS_ADDR(device->sas_addr),
 				 dw0, dw1, complete_hdr->act, dw3,
 				 error_info[0], error_info[1],
 				 error_info[2], error_info[3]);