diff options
| author | James Smart <james.smart@broadcom.com> | 2016-07-06 12:36:05 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-07-15 15:25:06 -0400 |
| commit | c92c841cc72ae7eb665fb9ea2a1c991e214c3807 (patch) | |
| tree | 5d356f1aa32a1864e5cf16c679de36e1276e8a5c /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | 5b1993dedfdc131ff095c0c079ef106aed3fe9ac (diff) | |
| download | op-kernel-dev-c92c841cc72ae7eb665fb9ea2a1c991e214c3807.zip op-kernel-dev-c92c841cc72ae7eb665fb9ea2a1c991e214c3807.tar.gz | |
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_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index b1ddbaa..53ed6c5 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -8441,8 +8441,11 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_dbde, &wqe->fcp_iwrite.wqe_com, 1); if (iocbq->iocb_flag & LPFC_IO_OAS) { bf_set(wqe_oas, &wqe->fcp_iwrite.wqe_com, 1); - if (phba->cfg_XLanePriority) { - bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1); + if (iocbq->priority) { + bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com, + (iocbq->priority << 1)); + } else { bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com, (phba->cfg_XLanePriority << 1)); } @@ -8497,8 +8500,11 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_dbde, &wqe->fcp_iread.wqe_com, 1); if (iocbq->iocb_flag & LPFC_IO_OAS) { bf_set(wqe_oas, &wqe->fcp_iread.wqe_com, 1); - if (phba->cfg_XLanePriority) { - bf_set(wqe_ccpe, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_ccpe, &wqe->fcp_iread.wqe_com, 1); + if (iocbq->priority) { + bf_set(wqe_ccp, &wqe->fcp_iread.wqe_com, + (iocbq->priority << 1)); + } else { bf_set(wqe_ccp, &wqe->fcp_iread.wqe_com, (phba->cfg_XLanePriority << 1)); } @@ -8552,8 +8558,11 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, iocbq->iocb.ulpFCP2Rcvy); if (iocbq->iocb_flag & LPFC_IO_OAS) { bf_set(wqe_oas, &wqe->fcp_icmd.wqe_com, 1); - if (phba->cfg_XLanePriority) { - bf_set(wqe_ccpe, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_ccpe, &wqe->fcp_icmd.wqe_com, 1); + if (iocbq->priority) { + bf_set(wqe_ccp, &wqe->fcp_icmd.wqe_com, + (iocbq->priority << 1)); + } else { bf_set(wqe_ccp, &wqe->fcp_icmd.wqe_com, (phba->cfg_XLanePriority << 1)); } |
