diff options
| author | James Smart <james.smart@broadcom.com> | 2016-07-06 22:36:05 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-07-15 22:25:06 +0300 |
| commit | c92c841cc72ae7eb665fb9ea2a1c991e214c3807 (patch) | |
| tree | 5d356f1aa32a1864e5cf16c679de36e1276e8a5c /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | 5b1993dedfdc131ff095c0c079ef106aed3fe9ac (diff) | |
| download | linux-c92c841cc72ae7eb665fb9ea2a1c991e214c3807.tar.xz | |
lpfc: Add support for XLane LUN priority
Add support for XLane LUN priority
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 12b8e82529fd..3f33fd6b1b6f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -3335,8 +3335,11 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd) * OAS, set the oas iocb related flags. */ if ((phba->cfg_fof) && ((struct lpfc_device_data *) - scsi_cmnd->device->hostdata)->oas_enabled) + scsi_cmnd->device->hostdata)->oas_enabled) { lpfc_cmd->cur_iocbq.iocb_flag |= (LPFC_IO_OAS | LPFC_IO_FOF); + lpfc_cmd->cur_iocbq.priority = ((struct lpfc_device_data *) + scsi_cmnd->device->hostdata)->priority; + } return 0; } @@ -5607,6 +5610,7 @@ lpfc_create_device_data(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, sizeof(struct lpfc_name)); lun_info->device_id.lun = lun; lun_info->oas_enabled = false; + lun_info->priority = phba->cfg_XLanePriority; lun_info->available = false; return lun_info; } @@ -5798,7 +5802,7 @@ lpfc_find_next_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, **/ bool lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, - struct lpfc_name *target_wwpn, uint64_t lun) + struct lpfc_name *target_wwpn, uint64_t lun, uint8_t pri) { struct lpfc_device_data *lun_info; @@ -5825,6 +5829,7 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, false); if (lun_info) { lun_info->oas_enabled = true; + lun_info->priority = pri; lun_info->available = false; list_add_tail(&lun_info->listentry, &phba->luns); spin_unlock_irqrestore(&phba->devicelock, flags); |