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scsi: smartpqi: Fix lsscsi -t SAS addresses

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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>
This commit is contained in:
Kevin Barnett 2022-02-01 15:49:13 -06:00 committed by Martin K. Petersen
parent c66e078ad8
commit 291c2e0071
1 changed files with 3 additions and 3 deletions
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6
drivers/scsi/smartpqi/smartpqi_init.c
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@ -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;
}