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| author | James Smart <jsmart2021@gmail.com> | 2019-01-28 11:14:26 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-05 22:29:09 -0500 |
| commit | 1fbf97425002016a8d819a9c7b78c65ed449e64f (patch) | |
| tree | 499f6de9882daccea4c0272b6ab5dcc1fc2428e9 /drivers/scsi/lpfc/lpfc_nvme.c | |
| parent | 4c47efc140fa926f00aa59c248458d95bd7b5eab (diff) | |
| download | linux-1fbf97425002016a8d819a9c7b78c65ed449e64f.tar.gz linux-1fbf97425002016a8d819a9c7b78c65ed449e64f.tar.bz2 linux-1fbf97425002016a8d819a9c7b78c65ed449e64f.zip | |
scsi: lpfc: Convert ring number to hardware queue for nvme wqe posting.
SLI4 nvme functions are passing the SLI3 ring number when posting wqe to
hardware. This should be indicating the hardware queue to use, not the ring
number.
Replace ring number with the hardware queue that should be used.
Note: SCSI avoided this issue as it utilized an older lfpc_issue_iocb
routine that properly adapts.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.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_nvme.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index c13638a3c0e7..f1f697cd7e97 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -528,7 +528,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp, lpfc_nvmeio_data(phba, "NVME LS XMIT: xri x%x iotag x%x to x%06x\n", genwqe->sli4_xritag, genwqe->iotag, ndlp->nlp_DID); - rc = lpfc_sli4_issue_wqe(phba, LPFC_ELS_RING, genwqe); + rc = lpfc_sli4_issue_wqe(phba, &phba->sli4_hba.hdwq[0], genwqe); if (rc) { lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, "6045 Issue GEN REQ WQE to NPORT x%x " @@ -1605,7 +1605,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport, lpfc_ncmd->cur_iocbq.sli4_xritag, lpfc_queue_info->index, ndlp->nlp_DID); - ret = lpfc_sli4_issue_wqe(phba, LPFC_FCP_RING, &lpfc_ncmd->cur_iocbq); + ret = lpfc_sli4_issue_wqe(phba, lpfc_ncmd->hdwq, &lpfc_ncmd->cur_iocbq); if (ret) { atomic_inc(&lport->xmt_fcp_wqerr); lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_IOERR, @@ -1867,7 +1867,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport, abts_buf->hba_wqidx = nvmereq_wqe->hba_wqidx; abts_buf->vport = vport; abts_buf->wqe_cmpl = lpfc_nvme_abort_fcreq_cmpl; - ret_val = lpfc_sli4_issue_wqe(phba, LPFC_FCP_RING, abts_buf); + ret_val = lpfc_sli4_issue_wqe(phba, lpfc_nbuf->hdwq, abts_buf); spin_unlock_irqrestore(&phba->hbalock, flags); if (ret_val) { lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_ABTS, @@ -1978,7 +1978,8 @@ lpfc_get_nvme_buf(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, pwqeq->wqe_cmpl = lpfc_nvme_io_cmd_wqe_cmpl; lpfc_ncmd->start_time = jiffies; lpfc_ncmd->flags = 0; - lpfc_ncmd->hdwq = idx; + lpfc_ncmd->hdwq = qp; + lpfc_ncmd->hdwq_no = idx; /* Rsp SGE will be filled in when we rcv an IO * from the NVME Layer to be sent. @@ -2026,7 +2027,7 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd) lpfc_ncmd->ndlp = NULL; lpfc_ncmd->flags &= ~LPFC_BUMP_QDEPTH; - qp = &phba->sli4_hba.hdwq[lpfc_ncmd->hdwq]; + qp = lpfc_ncmd->hdwq; if (lpfc_ncmd->flags & LPFC_SBUF_XBUSY) { lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS, "6310 XB release deferred for " |