diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvmet.c')
-rw-r--r-- | drivers/scsi/lpfc/lpfc_nvmet.c | 73 |
1 files changed, 37 insertions, 36 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 95438265fb16..c0ee0b39075d 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -295,7 +295,7 @@ void __lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, struct lpfc_iocbq *rspwqe) { - struct lpfc_async_xchg_ctx *axchg = cmdwqe->context2; + struct lpfc_async_xchg_ctx *axchg = cmdwqe->context_un.axchg; struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl; struct nvmefc_ls_rsp *ls_rsp = &axchg->ls_rsp; uint32_t status, result; @@ -317,9 +317,9 @@ __lpfc_nvme_xmt_ls_rsp_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, "6038 NVMEx LS rsp cmpl: %d %d oxid x%x\n", status, result, axchg->oxid); - lpfc_nlp_put(cmdwqe->context1); - cmdwqe->context2 = NULL; - cmdwqe->context3 = NULL; + lpfc_nlp_put(cmdwqe->ndlp); + cmdwqe->context_un.axchg = NULL; + cmdwqe->bpl_dmabuf = NULL; lpfc_sli_release_iocbq(phba, cmdwqe); ls_rsp->done(ls_rsp); lpfc_printf_log(phba, KERN_INFO, LOG_NVME_DISC, @@ -728,7 +728,7 @@ lpfc_nvmet_xmt_fcp_op_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, int id; #endif - ctxp = cmdwqe->context2; + ctxp = cmdwqe->context_un.axchg; ctxp->flag &= ~LPFC_NVME_IO_INP; rsp = &ctxp->hdlrctx.fcp_req; @@ -903,7 +903,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg, /* Save numBdes for bpl2sgl */ nvmewqeq->num_bdes = 1; nvmewqeq->hba_wqidx = 0; - nvmewqeq->context3 = &dmabuf; + nvmewqeq->bpl_dmabuf = &dmabuf; dmabuf.virt = &bpl; bpl.addrLow = nvmewqeq->wqe.xmit_sequence.bde.addrLow; bpl.addrHigh = nvmewqeq->wqe.xmit_sequence.bde.addrHigh; @@ -917,7 +917,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg, */ nvmewqeq->cmd_cmpl = xmt_ls_rsp_cmp; - nvmewqeq->context2 = axchg; + nvmewqeq->context_un.axchg = axchg; lpfc_nvmeio_data(phba, "NVMEx LS RSP: xri x%x wqidx x%x len x%x\n", axchg->oxid, nvmewqeq->hba_wqidx, ls_rsp->rsplen); @@ -925,7 +925,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg, rc = lpfc_sli4_issue_wqe(phba, axchg->hdwq, nvmewqeq); /* clear to be sure there's no reference */ - nvmewqeq->context3 = NULL; + nvmewqeq->bpl_dmabuf = NULL; if (rc == WQE_SUCCESS) { /* @@ -942,7 +942,7 @@ __lpfc_nvme_xmt_ls_rsp(struct lpfc_async_xchg_ctx *axchg, rc = -ENXIO; - lpfc_nlp_put(nvmewqeq->context1); + lpfc_nlp_put(nvmewqeq->ndlp); out_free_buf: /* Give back resources */ @@ -1075,7 +1075,7 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport, } nvmewqeq->cmd_cmpl = lpfc_nvmet_xmt_fcp_op_cmp; - nvmewqeq->context2 = ctxp; + nvmewqeq->context_un.axchg = ctxp; nvmewqeq->cmd_flag |= LPFC_IO_NVMET; ctxp->wqeq->hba_wqidx = rsp->hwqid; @@ -1119,8 +1119,8 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport, ctxp->oxid, rc); ctxp->wqeq->hba_wqidx = 0; - nvmewqeq->context2 = NULL; - nvmewqeq->context3 = NULL; + nvmewqeq->context_un.axchg = NULL; + nvmewqeq->bpl_dmabuf = NULL; rc = -EBUSY; aerr: return rc; @@ -1590,7 +1590,7 @@ lpfc_nvmet_setup_io_context(struct lpfc_hba *phba) /* Initialize WQE */ memset(wqe, 0, sizeof(union lpfc_wqe)); - ctx_buf->iocbq->context1 = NULL; + ctx_buf->iocbq->cmd_dmabuf = NULL; spin_lock(&phba->sli4_hba.sgl_list_lock); ctx_buf->sglq = __lpfc_sli_get_nvmet_sglq(phba, ctx_buf->iocbq); spin_unlock(&phba->sli4_hba.sgl_list_lock); @@ -2025,7 +2025,7 @@ lpfc_nvmet_wqfull_flush(struct lpfc_hba *phba, struct lpfc_queue *wq, &wq->wqfull_list, list) { if (ctxp) { /* Checking for a specific IO to flush */ - if (nvmewqeq->context2 == ctxp) { + if (nvmewqeq->context_un.axchg == ctxp) { list_del(&nvmewqeq->list); spin_unlock_irqrestore(&pring->ring_lock, iflags); @@ -2071,7 +2071,7 @@ lpfc_nvmet_wqfull_process(struct lpfc_hba *phba, list_remove_head(&wq->wqfull_list, nvmewqeq, struct lpfc_iocbq, list); spin_unlock_irqrestore(&pring->ring_lock, iflags); - ctxp = (struct lpfc_async_xchg_ctx *)nvmewqeq->context2; + ctxp = nvmewqeq->context_un.axchg; rc = lpfc_sli4_issue_wqe(phba, ctxp->hdwq, nvmewqeq); spin_lock_irqsave(&pring->ring_lock, iflags); if (rc == -EBUSY) { @@ -2617,10 +2617,10 @@ lpfc_nvmet_prep_ls_wqe(struct lpfc_hba *phba, ctxp->wqeq = nvmewqe; /* prevent preparing wqe with NULL ndlp reference */ - nvmewqe->context1 = lpfc_nlp_get(ndlp); - if (nvmewqe->context1 == NULL) + nvmewqe->ndlp = lpfc_nlp_get(ndlp); + if (!nvmewqe->ndlp) goto nvme_wqe_free_wqeq_exit; - nvmewqe->context2 = ctxp; + nvmewqe->context_un.axchg = ctxp; wqe = &nvmewqe->wqe; memset(wqe, 0, sizeof(union lpfc_wqe)); @@ -2692,8 +2692,9 @@ lpfc_nvmet_prep_ls_wqe(struct lpfc_hba *phba, return nvmewqe; nvme_wqe_free_wqeq_exit: - nvmewqe->context2 = NULL; - nvmewqe->context3 = NULL; + nvmewqe->context_un.axchg = NULL; + nvmewqe->ndlp = NULL; + nvmewqe->bpl_dmabuf = NULL; lpfc_sli_release_iocbq(phba, nvmewqe); return NULL; } @@ -2995,7 +2996,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba, nvmewqe->retry = 1; nvmewqe->vport = phba->pport; nvmewqe->drvrTimeout = (phba->fc_ratov * 3) + LPFC_DRVR_TIMEOUT; - nvmewqe->context1 = ndlp; + nvmewqe->ndlp = ndlp; for_each_sg(rsp->sg, sgel, nsegs, i) { physaddr = sg_dma_address(sgel); @@ -3053,7 +3054,7 @@ lpfc_nvmet_sol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, bool released = false; struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl; - ctxp = cmdwqe->context2; + ctxp = cmdwqe->context_un.axchg; result = wcqe->parameter; tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private; @@ -3084,8 +3085,8 @@ lpfc_nvmet_sol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, wcqe->word0, wcqe->total_data_placed, result, wcqe->word3); - cmdwqe->context2 = NULL; - cmdwqe->context3 = NULL; + cmdwqe->rsp_dmabuf = NULL; + cmdwqe->bpl_dmabuf = NULL; /* * if transport has released ctx, then can reuse it. Otherwise, * will be recycled by transport release call. @@ -3123,7 +3124,7 @@ lpfc_nvmet_unsol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, bool released = false; struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl; - ctxp = cmdwqe->context2; + ctxp = cmdwqe->context_un.axchg; result = wcqe->parameter; if (!ctxp) { @@ -3169,8 +3170,8 @@ lpfc_nvmet_unsol_fcp_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, wcqe->word0, wcqe->total_data_placed, result, wcqe->word3); - cmdwqe->context2 = NULL; - cmdwqe->context3 = NULL; + cmdwqe->rsp_dmabuf = NULL; + cmdwqe->bpl_dmabuf = NULL; /* * if transport has released ctx, then can reuse it. Otherwise, * will be recycled by transport release call. @@ -3203,7 +3204,7 @@ lpfc_nvmet_xmt_ls_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, uint32_t result; struct lpfc_wcqe_complete *wcqe = &rspwqe->wcqe_cmpl; - ctxp = cmdwqe->context2; + ctxp = cmdwqe->context_un.axchg; result = wcqe->parameter; if (phba->nvmet_support) { @@ -3234,8 +3235,8 @@ lpfc_nvmet_xmt_ls_abort_cmp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdwqe, ctxp->oxid, ctxp->state, ctxp->entry_cnt); } - cmdwqe->context2 = NULL; - cmdwqe->context3 = NULL; + cmdwqe->rsp_dmabuf = NULL; + cmdwqe->bpl_dmabuf = NULL; lpfc_sli_release_iocbq(phba, cmdwqe); kfree(ctxp); } @@ -3322,9 +3323,9 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba, OTHER_COMMAND); abts_wqeq->vport = phba->pport; - abts_wqeq->context1 = ndlp; - abts_wqeq->context2 = ctxp; - abts_wqeq->context3 = NULL; + abts_wqeq->ndlp = ndlp; + abts_wqeq->context_un.axchg = ctxp; + abts_wqeq->bpl_dmabuf = NULL; abts_wqeq->num_bdes = 0; /* hba_wqidx should already be setup from command we are aborting */ abts_wqeq->iocb.ulpCommand = CMD_XMIT_SEQUENCE64_CR; @@ -3477,7 +3478,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba, abts_wqeq->hba_wqidx = ctxp->wqeq->hba_wqidx; abts_wqeq->cmd_cmpl = lpfc_nvmet_sol_fcp_abort_cmp; abts_wqeq->cmd_flag |= LPFC_IO_NVME; - abts_wqeq->context2 = ctxp; + abts_wqeq->context_un.axchg = ctxp; abts_wqeq->vport = phba->pport; if (!ctxp->hdwq) ctxp->hdwq = &phba->sli4_hba.hdwq[abts_wqeq->hba_wqidx]; @@ -3630,8 +3631,8 @@ lpfc_nvme_unsol_ls_issue_abort(struct lpfc_hba *phba, out: if (tgtp) atomic_inc(&tgtp->xmt_abort_rsp_error); - abts_wqeq->context2 = NULL; - abts_wqeq->context3 = NULL; + abts_wqeq->rsp_dmabuf = NULL; + abts_wqeq->bpl_dmabuf = NULL; lpfc_sli_release_iocbq(phba, abts_wqeq); lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, "6056 Failed to Issue ABTS. Status x%x\n", rc); |