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| author | Kevin Barnett <kevin.barnett@microchip.com> | 2022-02-01 15:49:13 -0600 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-07 23:38:36 -0500 |
| commit | 291c2e0071efbda9d5c360a793abee4055e81fea (patch) | |
| tree | 6a23b6278eb128c98a3d3837160e75cbc015a8f8 /drivers/scsi/smartpqi | |
| parent | c66e078ad89e9f171a2474b255284d95c54c4c36 (diff) | |
| download | linux-stable-291c2e0071efbda9d5c360a793abee4055e81fea.tar.gz linux-stable-291c2e0071efbda9d5c360a793abee4055e81fea.tar.bz2 linux-stable-291c2e0071efbda9d5c360a793abee4055e81fea.zip | |
scsi: smartpqi: Fix lsscsi -t SAS addresses
Correct lsscsi -t output for newer controllers that support 16-byte WWID in
the SAS address field. lsscsi -t was displaying all zeros for SAS
addresses.
When we added support to smartpqi for 16-byte WWIDs in the RPL data for
newer controllers, we were copying the wrong part of the 16-byte WWID to
the SAS address field.
Link: https://lore.kernel.org/r/164375215363.440833.7298523719813806902.stgit@brunhilda.pdev.net
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/smartpqi')
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 3c3749fcb78c..be4e91aaaa52 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -1182,8 +1182,8 @@ static inline int pqi_report_phys_luns(struct pqi_ctrl_info *ctrl_info, void **b for (i = 0; i < num_physicals; i++) { memcpy(&rpl_16byte_wwid_list->lun_entries[i].lunid, &rpl_8byte_wwid_list->lun_entries[i].lunid, sizeof(rpl_8byte_wwid_list->lun_entries[i].lunid)); - memset(&rpl_16byte_wwid_list->lun_entries[i].wwid, 0, 8); - memcpy(&rpl_16byte_wwid_list->lun_entries[i].wwid[8], &rpl_8byte_wwid_list->lun_entries[i].wwid, sizeof(rpl_8byte_wwid_list->lun_entries[i].wwid)); + memcpy(&rpl_16byte_wwid_list->lun_entries[i].wwid[0], &rpl_8byte_wwid_list->lun_entries[i].wwid, sizeof(rpl_8byte_wwid_list->lun_entries[i].wwid)); + memset(&rpl_16byte_wwid_list->lun_entries[i].wwid[8], 0, 8); rpl_16byte_wwid_list->lun_entries[i].device_type = rpl_8byte_wwid_list->lun_entries[i].device_type; rpl_16byte_wwid_list->lun_entries[i].device_flags = rpl_8byte_wwid_list->lun_entries[i].device_flags; rpl_16byte_wwid_list->lun_entries[i].lun_count = rpl_8byte_wwid_list->lun_entries[i].lun_count; @@ -2472,7 +2472,7 @@ static int pqi_update_scsi_devices(struct pqi_ctrl_info *ctrl_info) sizeof(device->volume_id)); } - device->sas_address = get_unaligned_be64(&device->wwid[8]); + device->sas_address = get_unaligned_be64(&device->wwid[0]); new_device_list[num_valid_devices++] = device; } |