[PATCH 14/33] scsi: lpfc: SLI path split: Refactor LS_ACC paths

This patch refactors the LS_ACC paths to use SLI-4 as the primary interface:

- Conversion away from using SLI-3 iocb structures to set/access fields in common routines. Use the new generic get/set routines that were added. This move changes code from indirect structure references to using local variables with the generic routines.

- Refactor routines when setting non-generic fields, to have both SLI3 and SLI4 specific sections. This replaces the set-as-SLI3 then translate to SLI4 behavior of the past.

Link: https://lore.kernel.org/r/20220225022308.16486-8-jsmart2021@gmail.com Co-developed-by: Justin Tee justin.tee@broadcom.com Signed-off-by: Justin Tee justin.tee@broadcom.com Signed-off-by: James Smart jsmart2021@gmail.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com --- drivers/scsi/lpfc/lpfc_els.c | 244 +++++++++++++++++++++++++---------- 1 file changed, 177 insertions(+), 67 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index c42555a2418b..23cdd1d0c700 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -5117,12 +5117,14 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, { struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1; struct lpfc_vport *vport = cmdiocb->vport; - IOCB_t *irsp; + u32 ulp_status, ulp_word4; + + ulp_status = get_job_ulpstatus(phba, rspiocb); + ulp_word4 = get_job_word4(phba, rspiocb);

- irsp = &rspiocb->iocb; lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, "ACC LOGO cmpl: status:x%x/x%x did:x%x", - irsp->ulpStatus, irsp->un.ulpWord[4], ndlp->nlp_DID); + ulp_status, ulp_word4, ndlp->nlp_DID); /* ACC to LOGO completes to NPort <nlp_DID> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0109 ACC to LOGO completes to NPort x%x refcnt %d " @@ -5140,7 +5142,6 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, goto out;

if (ndlp->nlp_state == NLP_STE_NPR_NODE) { - /* If PLOGI is being retried, PLOGI completion will cleanup the * node. The NLP_NPR_2B_DISC flag needs to be retained to make * progress on nodes discovered from last RSCN. @@ -5247,8 +5248,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, IOCB_t *irsp; LPFC_MBOXQ_t *mbox = NULL; struct lpfc_dmabuf *mp = NULL; - - irsp = &rspiocb->iocb; + u32 ulp_status, ulp_word4, tmo, did, iotag;

if (!vport) { lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, @@ -5258,6 +5258,19 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (cmdiocb->context_un.mbox) mbox = cmdiocb->context_un.mbox;

+ ulp_status = get_job_ulpstatus(phba, rspiocb); + ulp_word4 = get_job_word4(phba, rspiocb); + did = get_job_els_rsp64_did(phba, cmdiocb); + + if (phba->sli_rev == LPFC_SLI_REV4) { + tmo = get_wqe_tmo(cmdiocb); + iotag = get_wqe_reqtag(cmdiocb); + } else { + irsp = &rspiocb->iocb; + tmo = irsp->ulpTimeout; + iotag = irsp->ulpIoTag; + } + /* Check to see if link went down during discovery */ if (!ndlp || lpfc_els_chk_latt(vport)) { if (mbox) { @@ -5273,19 +5286,17 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,

lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, "ELS rsp cmpl: status:x%x/x%x did:x%x", - irsp->ulpStatus, irsp->un.ulpWord[4], - cmdiocb->iocb.un.elsreq64.remoteID); + ulp_status, ulp_word4, did); /* ELS response tag <ulpIoTag> completes */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0110 ELS response tag x%x completes " - "Data: x%x x%x x%x x%x x%x x%x x%x x%x x%px\n", - cmdiocb->iocb.ulpIoTag, rspiocb->iocb.ulpStatus, - rspiocb->iocb.un.ulpWord[4], rspiocb->iocb.ulpTimeout, + "Data: x%x x%x x%x x%x x%x x%x x%x x%x %p %p\n", + iotag, ulp_status, ulp_word4, tmo, ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, - ndlp->nlp_rpi, kref_read(&ndlp->kref), mbox); + ndlp->nlp_rpi, kref_read(&ndlp->kref), mbox, ndlp); if (mbox) { - if ((rspiocb->iocb.ulpStatus == 0) && - (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) { + if (ulp_status == 0 + && (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) { if (!lpfc_unreg_rpi(vport, ndlp) && (!(vport->fc_flag & FC_PT2PT))) { if (ndlp->nlp_state == NLP_STE_REG_LOGIN_ISSUE) { @@ -5776,6 +5787,7 @@ lpfc_issue_els_edc_rsp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, struct lpfc_els_edc_rsp *edc_rsp; struct lpfc_iocbq *elsiocb; IOCB_t *icmd, *cmd; + union lpfc_wqe128 *wqe; uint8_t *pcmd; int cmdsize, rc;

@@ -5785,11 +5797,21 @@ lpfc_issue_els_edc_rsp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, if (!elsiocb) return 1;

- icmd = &elsiocb->iocb; - cmd = &cmdiocb->iocb; - icmd->ulpContext = cmd->ulpContext; /* Xri / rx_id */ - icmd->unsli3.rcvsli3.ox_id = cmd->unsli3.rcvsli3.ox_id; + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, + get_job_ulpcontext(phba, cmdiocb)); /* Xri / rx_id */ + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + get_job_rcvoxid(phba, cmdiocb)); + } else { + icmd = &elsiocb->iocb; + cmd = &cmdiocb->iocb; + icmd->ulpContext = cmd->ulpContext; /* Xri / rx_id */ + icmd->unsli3.rcvsli3.ox_id = cmd->unsli3.rcvsli3.ox_id; + } + pcmd = (((struct lpfc_dmabuf *)elsiocb->context2)->virt); + memset(pcmd, 0, cmdsize);

edc_rsp = (struct lpfc_els_edc_rsp *)pcmd; @@ -6136,10 +6158,12 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, struct lpfc_hba *phba = vport->phba; RNID *rn; IOCB_t *icmd, *oldcmd; + union lpfc_wqe128 *wqe; struct lpfc_iocbq *elsiocb; uint8_t *pcmd; uint16_t cmdsize; int rc; + u32 ulp_context;

cmdsize = sizeof(uint32_t) + sizeof(uint32_t) + (2 * sizeof(struct lpfc_name)); @@ -6151,15 +6175,26 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, if (!elsiocb) return 1;

- icmd = &elsiocb->iocb; - oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ - icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, + get_job_ulpcontext(phba, oldiocb)); /* Xri / rx_id */ + ulp_context = get_job_ulpcontext(phba, elsiocb); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + get_job_rcvoxid(phba, oldiocb)); + } else { + icmd = &elsiocb->iocb; + oldcmd = &oldiocb->iocb; + icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ + ulp_context = elsiocb->iocb.ulpContext; + icmd->unsli3.rcvsli3.ox_id = + oldcmd->unsli3.rcvsli3.ox_id; + }

/* Xmit RNID ACC response tag <ulpIoTag> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0132 Xmit RNID ACC response tag x%x xri x%x\n", - elsiocb->iotag, elsiocb->iocb.ulpContext); + elsiocb->iotag, ulp_context); pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; pcmd += sizeof(uint32_t); @@ -6242,7 +6277,8 @@ lpfc_els_clear_rrq(struct lpfc_vport *vport, be32_to_cpu(bf_get(rrq_did, rrq)), bf_get(rrq_oxid, rrq), rxid, - iocb->iotag, iocb->iocb.ulpContext); + get_wqe_reqtag(iocb), + get_job_ulpcontext(phba, iocb));

lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, "Clear RRQ: did:x%x flg:x%x exchg:x%.08x", @@ -6911,12 +6947,14 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, struct lpfc_iocbq *elsiocb; struct ulp_bde64 *bpl; IOCB_t *icmd; + union lpfc_wqe128 *wqe; uint8_t *pcmd; struct ls_rjt *stat; struct fc_rdp_res_frame *rdp_res; uint32_t cmdsize, len; uint16_t *flag_ptr; int rc; + u32 ulp_context;

if (status != SUCCESS) goto error; @@ -6925,19 +6963,29 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, cmdsize = sizeof(struct fc_rdp_res_frame);

elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, - lpfc_max_els_tries, rdp_context->ndlp, - rdp_context->ndlp->nlp_DID, ELS_CMD_ACC); + lpfc_max_els_tries, rdp_context->ndlp, + rdp_context->ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) goto free_rdp_context;

- icmd = &elsiocb->iocb; - icmd->ulpContext = rdp_context->rx_id; - icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id; + ulp_context = get_job_ulpcontext(phba, elsiocb); + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + /* ox-id of the frame */ + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + rdp_context->ox_id); + bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com, + rdp_context->rx_id); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = rdp_context->rx_id; + icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id; + }

lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "2171 Xmit RDP response tag x%x xri x%x, " "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x", - elsiocb->iotag, elsiocb->iocb.ulpContext, + elsiocb->iotag, ulp_context, ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi); rdp_res = (struct fc_rdp_res_frame *) @@ -7021,9 +7069,20 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context, if (!elsiocb) goto free_rdp_context;

- icmd = &elsiocb->iocb; - icmd->ulpContext = rdp_context->rx_id; - icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id; + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + /* ox-id of the frame */ + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + rdp_context->ox_id); + bf_set(wqe_ctxt_tag, + &wqe->xmit_els_rsp.wqe_com, + rdp_context->rx_id); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = rdp_context->rx_id; + icmd->unsli3.rcvsli3.ox_id = rdp_context->ox_id; + } + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt);

*((uint32_t *) (pcmd)) = ELS_CMD_LS_RJT; @@ -7046,7 +7105,7 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context,

free_rdp_context: /* This reference put is for the original unsolicited RDP. If the - * iocb prep failed, there is no reference to remove. + * prep failed, there is no reference to remove. */ lpfc_nlp_put(ndlp); kfree(rdp_context); @@ -7112,7 +7171,7 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, uint8_t rjt_err, rjt_expl = LSEXP_NOTHING_MORE; struct fc_rdp_req_frame *rdp_req; struct lpfc_rdp_context *rdp_context; - IOCB_t *cmd = NULL; + union lpfc_wqe128 *cmd = NULL; struct ls_rjt stat;

if (phba->sli_rev < LPFC_SLI_REV4 || @@ -7154,15 +7213,17 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, goto error; }

- cmd = &cmdiocb->iocb; + cmd = &cmdiocb->wqe; rdp_context->ndlp = lpfc_nlp_get(ndlp); if (!rdp_context->ndlp) { kfree(rdp_context); rjt_err = LSRJT_UNABLE_TPC; goto error; } - rdp_context->ox_id = cmd->unsli3.rcvsli3.ox_id; - rdp_context->rx_id = cmd->ulpContext; + rdp_context->ox_id = bf_get(wqe_rcvoxid, + &cmd->xmit_els_rsp.wqe_com); + rdp_context->rx_id = bf_get(wqe_ctxt_tag, + &cmd->xmit_els_rsp.wqe_com); rdp_context->cmpl = lpfc_els_rdp_cmpl; if (lpfc_get_rdp_info(phba, rdp_context)) { lpfc_printf_vlog(ndlp->vport, KERN_WARNING, LOG_ELS, @@ -7192,6 +7253,7 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) { MAILBOX_t *mb; IOCB_t *icmd; + union lpfc_wqe128 *wqe; uint8_t *pcmd; struct lpfc_iocbq *elsiocb; struct lpfc_nodelist *ndlp; @@ -7242,9 +7304,17 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) (((struct lpfc_dmabuf *)elsiocb->context2)->virt);

memset(lcb_res, 0, sizeof(struct fc_lcb_res_frame)); - icmd = &elsiocb->iocb; - icmd->ulpContext = lcb_context->rx_id; - icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id; + + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, lcb_context->rx_id); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + lcb_context->ox_id); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = lcb_context->rx_id; + icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id; + }

pcmd = (uint8_t *)(((struct lpfc_dmabuf *)elsiocb->context2)->virt); *((uint32_t *)(pcmd)) = ELS_CMD_ACC; @@ -7274,15 +7344,23 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) error: cmdsize = sizeof(struct fc_lcb_res_frame); elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, - lpfc_max_els_tries, ndlp, - ndlp->nlp_DID, ELS_CMD_LS_RJT); + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_LS_RJT); lpfc_nlp_put(ndlp); if (!elsiocb) goto free_lcb_context;

- icmd = &elsiocb->iocb; - icmd->ulpContext = lcb_context->rx_id; - icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id; + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, lcb_context->rx_id); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + lcb_context->ox_id); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = lcb_context->rx_id; + icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id; + } + pcmd = (uint8_t *)(((struct lpfc_dmabuf *)elsiocb->context2)->virt);

*((uint32_t *)(pcmd)) = ELS_CMD_LS_RJT; @@ -7447,8 +7525,8 @@ lpfc_els_rcv_lcb(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, lcb_context->type = beacon->lcb_type; lcb_context->frequency = beacon->lcb_frequency; lcb_context->duration = beacon->lcb_duration; - lcb_context->ox_id = cmdiocb->iocb.unsli3.rcvsli3.ox_id; - lcb_context->rx_id = cmdiocb->iocb.ulpContext; + lcb_context->ox_id = get_job_rcvoxid(phba, cmdiocb); + lcb_context->rx_id = get_job_ulpcontext(phba, cmdiocb); lcb_context->ndlp = lpfc_nlp_get(ndlp); if (!lcb_context->ndlp) { rjt_err = LSRJT_UNABLE_TPC; @@ -8303,6 +8381,7 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) int rc = 0; MAILBOX_t *mb; IOCB_t *icmd; + union lpfc_wqe128 *wqe; struct RLS_RSP *rls_rsp; uint8_t *pcmd; struct lpfc_iocbq *elsiocb; @@ -8310,6 +8389,7 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) uint16_t oxid; uint16_t rxid; uint32_t cmdsize; + u32 ulp_context;

mb = &pmb->u.mb;

@@ -8337,9 +8417,17 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) return; }

- icmd = &elsiocb->iocb; - icmd->ulpContext = rxid; - icmd->unsli3.rcvsli3.ox_id = oxid; + ulp_context = get_job_ulpcontext(phba, elsiocb); + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + /* Xri / rx_id */ + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, rxid); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, oxid); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = rxid; + icmd->unsli3.rcvsli3.ox_id = oxid; + }

pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; @@ -8357,7 +8445,7 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS, "2874 Xmit ELS RLS ACC response tag x%x xri x%x, " "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x\n", - elsiocb->iotag, elsiocb->iocb.ulpContext, + elsiocb->iotag, ulp_context, ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi); elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp; @@ -8401,6 +8489,8 @@ lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mbox; struct ls_rjt stat; + u32 ctx = get_job_ulpcontext(phba, cmdiocb); + u32 ox_id = get_job_rcvoxid(phba, cmdiocb);

if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) @@ -8411,8 +8501,7 @@ lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, if (mbox) { lpfc_read_lnk_stat(phba, mbox); mbox->ctx_buf = (void *)((unsigned long) - ((cmdiocb->iocb.unsli3.rcvsli3.ox_id << 16) | - cmdiocb->iocb.ulpContext)); /* rx_id */ + (ox_id << 16 | ctx)); mbox->ctx_ndlp = lpfc_nlp_get(ndlp); if (!mbox->ctx_ndlp) goto node_err; @@ -8465,13 +8554,15 @@ lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, struct lpfc_nodelist *ndlp) { int rc = 0; + IOCB_t *icmd; + union lpfc_wqe128 *wqe; struct lpfc_hba *phba = vport->phba; struct ls_rjt stat; struct RTV_RSP *rtv_rsp; uint8_t *pcmd; struct lpfc_iocbq *elsiocb; uint32_t cmdsize; - + u32 ulp_context;

if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) @@ -8490,9 +8581,19 @@ lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, *((uint32_t *) (pcmd)) = ELS_CMD_ACC; pcmd += sizeof(uint32_t); /* Skip past command */

+ ulp_context = get_job_ulpcontext(phba, elsiocb); /* use the command's xri in the response */ - elsiocb->iocb.ulpContext = cmdiocb->iocb.ulpContext; /* Xri / rx_id */ - elsiocb->iocb.unsli3.rcvsli3.ox_id = cmdiocb->iocb.unsli3.rcvsli3.ox_id; + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, + get_job_ulpcontext(phba, cmdiocb)); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + get_job_rcvoxid(phba, cmdiocb)); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = get_job_ulpcontext(phba, cmdiocb); + icmd->unsli3.rcvsli3.ox_id = get_job_rcvoxid(phba, cmdiocb); + }

rtv_rsp = (struct RTV_RSP *)pcmd;

@@ -8508,7 +8609,7 @@ lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, "2875 Xmit ELS RTV ACC response tag x%x xri x%x, " "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x, " "Data: x%x x%x x%x\n", - elsiocb->iotag, elsiocb->iocb.ulpContext, + elsiocb->iotag, ulp_context, ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi, rtv_rsp->ratov, rtv_rsp->edtov, rtv_rsp->qtov); @@ -8657,10 +8758,12 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, { int rc = 0; struct lpfc_hba *phba = vport->phba; - IOCB_t *icmd, *oldcmd; + IOCB_t *icmd; + union lpfc_wqe128 *wqe; RPL_RSP rpl_rsp; struct lpfc_iocbq *elsiocb; uint8_t *pcmd; + u32 ulp_context;

elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, ndlp->nlp_DID, ELS_CMD_ACC); @@ -8668,10 +8771,19 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, if (!elsiocb) return 1;

- icmd = &elsiocb->iocb; - oldcmd = &oldiocb->iocb; - icmd->ulpContext = oldcmd->ulpContext; /* Xri / rx_id */ - icmd->unsli3.rcvsli3.ox_id = oldcmd->unsli3.rcvsli3.ox_id; + ulp_context = get_job_ulpcontext(phba, elsiocb); + if (phba->sli_rev == LPFC_SLI_REV4) { + wqe = &elsiocb->wqe; + /* Xri / rx_id */ + bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com, + get_job_ulpcontext(phba, oldiocb)); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + get_job_rcvoxid(phba, oldiocb)); + } else { + icmd = &elsiocb->iocb; + icmd->ulpContext = get_job_ulpcontext(phba, oldiocb); + icmd->unsli3.rcvsli3.ox_id = get_job_rcvoxid(phba, oldiocb); + }

pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); *((uint32_t *) (pcmd)) = ELS_CMD_ACC; @@ -8692,7 +8804,7 @@ lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, "0120 Xmit ELS RPL ACC response tag x%x " "xri x%x, did x%x, nlp_flag x%x, nlp_state x%x, " "rpi x%x\n", - elsiocb->iotag, elsiocb->iocb.ulpContext, + elsiocb->iotag, ulp_context, ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi); elsiocb->cmd_cmpl = lpfc_cmpl_els_rsp; @@ -8801,12 +8913,10 @@ lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, { struct lpfc_dmabuf *pcmd; uint32_t *lp; - IOCB_t *icmd; FARP *fp; uint32_t cnt, did;

- icmd = &cmdiocb->iocb; - did = icmd->un.elsreq64.remoteID; + did = get_job_els_rsp64_did(vport->phba, cmdiocb); pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt;