diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 439 |
1 files changed, 382 insertions, 57 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index e6ca12f..884f4d3 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -177,15 +177,18 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, (elscmd == ELS_CMD_LOGO))) switch (elscmd) { case ELS_CMD_FLOGI: - elsiocb->iocb_flag |= ((ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_FDISC: - elsiocb->iocb_flag |= ((ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_LOGO: - elsiocb->iocb_flag |= ((ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; } @@ -517,18 +520,13 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (sp->cmn.edtovResolution) /* E_D_TOV ticks are in nanoseconds */ phba->fc_edtov = (phba->fc_edtov + 999999) / 1000000; + phba->fc_edtovResol = sp->cmn.edtovResolution; phba->fc_ratov = (be32_to_cpu(sp->cmn.w2.r_a_tov) + 999) / 1000; if (phba->fc_topology == TOPOLOGY_LOOP) { spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_PUBLIC_LOOP; spin_unlock_irq(shost->host_lock); - } else { - /* - * If we are a N-port connected to a Fabric, fixup sparam's so - * logins to devices on remote loops work. - */ - vport->fc_sparam.cmn.altBbCredit = 1; } vport->fc_myDID = irsp->un.ulpWord[4] & Mask_DID; @@ -585,6 +583,10 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, lpfc_unreg_rpi(vport, np); } lpfc_cleanup_pending_mbox(vport); + + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); + if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); @@ -800,7 +802,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (irsp->ulpStatus) { /* - * In case of FIP mode, perform round robin FCF failover + * In case of FIP mode, perform roundrobin FCF failover * due to new FCF discovery */ if ((phba->hba_flag & HBA_FIP_SUPPORT) && @@ -808,48 +810,16 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, (irsp->ulpStatus != IOSTAT_LOCAL_REJECT) && (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, - "2611 FLOGI failed on registered " - "FCF record fcf_index(%d), status: " - "x%x/x%x, tmo:x%x, trying to perform " - "round robin failover\n", + "2611 FLOGI failed on FCF (x%x), " + "status:x%x/x%x, tmo:x%x, perform " + "roundrobin FCF failover\n", phba->fcf.current_rec.fcf_indx, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout); fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba); - if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) { - /* - * Exhausted the eligible FCF record list, - * fail through to retry FLOGI on current - * FCF record. - */ - lpfc_printf_log(phba, KERN_WARNING, - LOG_FIP | LOG_ELS, - "2760 Completed one round " - "of FLOGI FCF round robin " - "failover list, retry FLOGI " - "on currently registered " - "FCF index:%d\n", - phba->fcf.current_rec.fcf_indx); - } else { - lpfc_printf_log(phba, KERN_INFO, - LOG_FIP | LOG_ELS, - "2794 FLOGI FCF round robin " - "failover to FCF index x%x\n", - fcf_index); - rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba, - fcf_index); - if (rc) - lpfc_printf_log(phba, KERN_WARNING, - LOG_FIP | LOG_ELS, - "2761 FLOGI round " - "robin FCF failover " - "read FCF failed " - "rc:x%x, fcf_index:" - "%d\n", rc, - phba->fcf.current_rec.fcf_indx); - else - goto out; - } + rc = lpfc_sli4_fcf_rr_next_proc(vport, fcf_index); + if (rc) + goto out; } /* FLOGI failure */ @@ -939,6 +909,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_nlp_put(ndlp); spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO); spin_unlock_irq(&phba->hbalock); goto out; } @@ -947,13 +918,12 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (phba->hba_flag & HBA_FIP_SUPPORT) lpfc_printf_vlog(vport, KERN_INFO, LOG_FIP | LOG_ELS, - "2769 FLOGI successful on FCF " - "record: current_fcf_index:" - "x%x, terminate FCF round " - "robin failover process\n", + "2769 FLOGI to FCF (x%x) " + "completed successfully\n", phba->fcf.current_rec.fcf_indx); spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO); spin_unlock_irq(&phba->hbalock); goto out; } @@ -1175,12 +1145,13 @@ lpfc_initial_flogi(struct lpfc_vport *vport) return 0; } - if (lpfc_issue_els_flogi(vport, ndlp, 0)) + if (lpfc_issue_els_flogi(vport, ndlp, 0)) { /* This decrement of reference count to node shall kick off * the release of the node. */ lpfc_nlp_put(ndlp); - + return 0; + } return 1; } @@ -1645,6 +1616,13 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm)); sp = (struct serv_parm *) pcmd; + /* + * If we are a N-port connected to a Fabric, fix-up paramm's so logins + * to device on remote loops work. + */ + if ((vport->fc_flag & FC_FABRIC) && !(vport->fc_flag & FC_PUBLIC_LOOP)) + sp->cmn.altBbCredit = 1; + if (sp->cmn.fcphLow < FC_PH_4_3) sp->cmn.fcphLow = FC_PH_4_3; @@ -3926,6 +3904,64 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, } /** + * lpfc_els_rsp_echo_acc - Issue echo acc response + * @vport: pointer to a virtual N_Port data structure. + * @data: pointer to echo data to return in the accept. + * @oldiocb: pointer to the original lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * Return code + * 0 - Successfully issued acc echo response + * 1 - Failed to issue acc echo response + **/ +static int +lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data, + struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_iocbq *elsiocb; + struct lpfc_sli *psli; + uint8_t *pcmd; + uint16_t cmdsize; + int rc; + + psli = &phba->sli; + cmdsize = oldiocb->iocb.unsli3.rcvsli3.acc_len; + + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + if (!elsiocb) + return 1; + + elsiocb->iocb.ulpContext = oldiocb->iocb.ulpContext; /* Xri */ + /* Xmit ECHO ACC response tag <ulpIoTag> */ + lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, + "2876 Xmit ECHO ACC response tag x%x xri x%x\n", + elsiocb->iotag, elsiocb->iocb.ulpContext); + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); + memcpy(pcmd, data, cmdsize - sizeof(uint32_t)); + + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, + "Issue ACC ECHO: did:x%x flg:x%x", + ndlp->nlp_DID, ndlp->nlp_flag, 0); + + phba->fc_stat.elsXmitACC++; + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + lpfc_nlp_put(ndlp); + elsiocb->context1 = NULL; /* Don't need ndlp for cmpl, + * it could be freed */ + + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); + if (rc == IOCB_ERROR) { + lpfc_els_free_iocb(phba, elsiocb); + return 1; + } + return 0; +} + +/** * lpfc_els_disc_adisc - Issue remaining adisc iocbs to npr nodes of a vport * @vport: pointer to a host virtual N_Port data structure. * @@ -4684,6 +4720,30 @@ lpfc_els_rcv_rnid(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, } /** + * lpfc_els_rcv_echo - Process an unsolicited echo iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * Return code + * 0 - Successfully processed echo iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_echo(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + uint8_t *pcmd; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) cmdiocb->context2)->virt); + + /* skip over first word of echo command to find echo data */ + pcmd += sizeof(uint32_t); + + lpfc_els_rsp_echo_acc(vport, pcmd, cmdiocb, ndlp); + return 0; +} + +/** * lpfc_els_rcv_lirr - Process an unsolicited lirr iocb * @vport: pointer to a host virtual N_Port data structure. * @cmdiocb: pointer to lpfc command iocb data structure. @@ -4735,6 +4795,89 @@ lpfc_els_rcv_rrq(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, } /** + * lpfc_els_rsp_rls_acc - Completion callbk func for MBX_READ_LNK_STAT mbox cmd + * @phba: pointer to lpfc hba data structure. + * @pmb: pointer to the driver internal queue element for mailbox command. + * + * This routine is the completion callback function for the MBX_READ_LNK_STAT + * mailbox command. This callback function is to actually send the Accept + * (ACC) response to a Read Port Status (RPS) unsolicited IOCB event. It + * collects the link statistics from the completion of the MBX_READ_LNK_STAT + * mailbox command, constructs the RPS response with the link statistics + * collected, and then invokes the lpfc_sli_issue_iocb() routine to send ACC + * response to the RPS. + * + * Note that, in lpfc_prep_els_iocb() routine, the reference count of ndlp + * will be incremented by 1 for holding the ndlp and the reference to ndlp + * will be stored into the context1 field of the IOCB for the completion + * callback function to the RPS Accept Response ELS IOCB command. + * + **/ +static void +lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) +{ + MAILBOX_t *mb; + IOCB_t *icmd; + struct RLS_RSP *rls_rsp; + uint8_t *pcmd; + struct lpfc_iocbq *elsiocb; + struct lpfc_nodelist *ndlp; + uint16_t xri; + uint32_t cmdsize; + + mb = &pmb->u.mb; + + ndlp = (struct lpfc_nodelist *) pmb->context2; + xri = (uint16_t) ((unsigned long)(pmb->context1)); + pmb->context1 = NULL; + pmb->context2 = NULL; + + if (mb->mbxStatus) { + mempool_free(pmb, phba->mbox_mem_pool); + return; + } + + cmdsize = sizeof(struct RLS_RSP) + sizeof(uint32_t); + mempool_free(pmb, phba->mbox_mem_pool); + elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + + /* Decrement the ndlp reference count from previous mbox command */ + lpfc_nlp_put(ndlp); + + if (!elsiocb) + return; + + icmd = &elsiocb->iocb; + icmd->ulpContext = xri; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); /* Skip past command */ + rls_rsp = (struct RLS_RSP *)pcmd; + + rls_rsp->linkFailureCnt = cpu_to_be32(mb->un.varRdLnk.linkFailureCnt); + rls_rsp->lossSyncCnt = cpu_to_be32(mb->un.varRdLnk.lossSyncCnt); + rls_rsp->lossSignalCnt = cpu_to_be32(mb->un.varRdLnk.lossSignalCnt); + rls_rsp->primSeqErrCnt = cpu_to_be32(mb->un.varRdLnk.primSeqErrCnt); + rls_rsp->invalidXmitWord = cpu_to_be32(mb->un.varRdLnk.invalidXmitWord); + rls_rsp->crcCnt = cpu_to_be32(mb->un.varRdLnk.crcCnt); + + /* Xmit ELS RLS ACC response tag <ulpIoTag> */ + 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, + ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_rpi); + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + phba->fc_stat.elsXmitACC++; + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == IOCB_ERROR) + lpfc_els_free_iocb(phba, elsiocb); +} + +/** * lpfc_els_rsp_rps_acc - Completion callbk func for MBX_READ_LNK_STAT mbox cmd * @phba: pointer to lpfc hba data structure. * @pmb: pointer to the driver internal queue element for mailbox command. @@ -4827,7 +4970,155 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } /** - * lpfc_els_rcv_rps - Process an unsolicited rps iocb + * lpfc_els_rcv_rls - Process an unsolicited rls iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * This routine processes Read Port Status (RPL) IOCB received as an + * ELS unsolicited event. It first checks the remote port state. If the + * remote port is not in NLP_STE_UNMAPPED_NODE state or NLP_STE_MAPPED_NODE + * state, it invokes the lpfc_els_rsl_reject() routine to send the reject + * response. Otherwise, it issue the MBX_READ_LNK_STAT mailbox command + * for reading the HBA link statistics. It is for the callback function, + * lpfc_els_rsp_rls_acc(), set to the MBX_READ_LNK_STAT mailbox command + * to actually sending out RPL Accept (ACC) response. + * + * Return codes + * 0 - Successfully processed rls iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + struct lpfc_hba *phba = vport->phba; + LPFC_MBOXQ_t *mbox; + struct lpfc_dmabuf *pcmd; + struct ls_rjt stat; + + if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && + (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) + /* reject the unsolicited RPS request and done with it */ + goto reject_out; + + pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; + + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC); + if (mbox) { + lpfc_read_lnk_stat(phba, mbox); + mbox->context1 = + (void *)((unsigned long) cmdiocb->iocb.ulpContext); + mbox->context2 = lpfc_nlp_get(ndlp); + mbox->vport = vport; + mbox->mbox_cmpl = lpfc_els_rsp_rls_acc; + if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT) + != MBX_NOT_FINISHED) + /* Mbox completion will send ELS Response */ + return 0; + /* Decrement reference count used for the failed mbox + * command. + */ + lpfc_nlp_put(ndlp); + mempool_free(mbox, phba->mbox_mem_pool); + } +reject_out: + /* issue rejection response */ + stat.un.b.lsRjtRsvd0 = 0; + stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; + stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; + stat.un.b.vendorUnique = 0; + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL); + return 0; +} + +/** + * lpfc_els_rcv_rtv - Process an unsolicited rtv iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * This routine processes Read Timout Value (RTV) IOCB received as an + * ELS unsolicited event. It first checks the remote port state. If the + * remote port is not in NLP_STE_UNMAPPED_NODE state or NLP_STE_MAPPED_NODE + * state, it invokes the lpfc_els_rsl_reject() routine to send the reject + * response. Otherwise, it sends the Accept(ACC) response to a Read Timeout + * Value (RTV) unsolicited IOCB event. + * + * Note that, in lpfc_prep_els_iocb() routine, the reference count of ndlp + * will be incremented by 1 for holding the ndlp and the reference to ndlp + * will be stored into the context1 field of the IOCB for the completion + * callback function to the RPS Accept Response ELS IOCB command. + * + * Return codes + * 0 - Successfully processed rtv iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + 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; + + + if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && + (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) + /* reject the unsolicited RPS request and done with it */ + goto reject_out; + + cmdsize = sizeof(struct RTV_RSP) + sizeof(uint32_t); + elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + + if (!elsiocb) + return 1; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); /* Skip past command */ + + /* use the command's xri in the response */ + elsiocb->iocb.ulpContext = cmdiocb->iocb.ulpContext; + + rtv_rsp = (struct RTV_RSP *)pcmd; + + /* populate RTV payload */ + rtv_rsp->ratov = cpu_to_be32(phba->fc_ratov * 1000); /* report msecs */ + rtv_rsp->edtov = cpu_to_be32(phba->fc_edtov); + bf_set(qtov_edtovres, rtv_rsp, phba->fc_edtovResol ? 1 : 0); + bf_set(qtov_rttov, rtv_rsp, 0); /* Field is for FC ONLY */ + rtv_rsp->qtov = cpu_to_be32(rtv_rsp->qtov); + + /* Xmit ELS RLS ACC response tag <ulpIoTag> */ + lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS, + "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, + ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_rpi, + rtv_rsp->ratov, rtv_rsp->edtov, rtv_rsp->qtov); + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + phba->fc_stat.elsXmitACC++; + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == IOCB_ERROR) + lpfc_els_free_iocb(phba, elsiocb); + return 0; + +reject_out: + /* issue rejection response */ + stat.un.b.lsRjtRsvd0 = 0; + stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; + stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; + stat.un.b.vendorUnique = 0; + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL); + return 0; +} + +/* lpfc_els_rcv_rps - Process an unsolicited rps iocb * @vport: pointer to a host virtual N_Port data structure. * @cmdiocb: pointer to lpfc command iocb data structure. * @ndlp: pointer to a node-list data structure. @@ -5017,7 +5308,6 @@ lpfc_els_rcv_rpl(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt; rpl = (RPL *) (lp + 1); - maxsize = be32_to_cpu(rpl->maxsize); /* We support only one port */ @@ -5836,6 +6126,16 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_RLS: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV RLS: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + + phba->fc_stat.elsRcvRLS++; + lpfc_els_rcv_rls(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; case ELS_CMD_RPS: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV RPS: did:x%x/ste:x%x flg:x%x", @@ -5866,6 +6166,15 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_RTV: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV RTV: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + phba->fc_stat.elsRcvRTV++; + lpfc_els_rcv_rtv(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; case ELS_CMD_RRQ: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV RRQ: did:x%x/ste:x%x flg:x%x", @@ -5876,6 +6185,16 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_ECHO: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV ECHO: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + + phba->fc_stat.elsRcvECHO++; + lpfc_els_rcv_echo(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; default: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV ELS cmd: cmd:x%x did:x%x/ste:x%x", @@ -6170,6 +6489,8 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) default: /* Try to recover from this error */ + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; @@ -6437,6 +6758,10 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_unreg_rpi(vport, np); } lpfc_cleanup_pending_mbox(vport); + + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); + lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; @@ -6452,7 +6777,7 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, * to update the MAC address. */ lpfc_register_new_vport(phba, vport, ndlp); - return ; + goto out; } if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI) |
