diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 1431 |
1 files changed, 716 insertions, 715 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 638b3cd677bd..0af33bead302 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -41,23 +41,20 @@ static int lpfc_els_retry(struct lpfc_hba *, struct lpfc_iocbq *, static int lpfc_max_els_tries = 3; static int -lpfc_els_chk_latt(struct lpfc_hba * phba) +lpfc_els_chk_latt(struct lpfc_vport *vport) { - struct lpfc_sli *psli; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mbox; uint32_t ha_copy; int rc; - psli = &phba->sli; - - if ((phba->hba_state >= LPFC_HBA_READY) || - (phba->hba_state == LPFC_LINK_DOWN)) + if (vport->port_state >= LPFC_VPORT_READY || + phba->link_state == LPFC_LINK_DOWN) return 0; /* Read the HBA Host Attention Register */ - spin_lock_irq(phba->host->host_lock); ha_copy = readl(phba->HAregaddr); - spin_unlock_irq(phba->host->host_lock); if (!(ha_copy & HA_LATT)) return 0; @@ -66,7 +63,7 @@ lpfc_els_chk_latt(struct lpfc_hba * phba) lpfc_printf_log(phba, KERN_WARNING, LOG_DISCOVERY, "%d:0237 Pending Link Event during " "Discovery: State x%x\n", - phba->brd_no, phba->hba_state); + phba->brd_no, phba->pport->port_state); /* CLEAR_LA should re-enable link attention events and * we should then imediately take a LATT event. The @@ -74,20 +71,23 @@ lpfc_els_chk_latt(struct lpfc_hba * phba) * will cleanup any left over in-progress discovery * events. */ - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_ABORT_DISCOVERY; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_ABORT_DISCOVERY; + spin_unlock_irq(shost->host_lock); - if (phba->hba_state != LPFC_CLEAR_LA) { + if (phba->link_state != LPFC_CLEAR_LA) { if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))) { - phba->hba_state = LPFC_CLEAR_LA; + phba->link_state = LPFC_CLEAR_LA; lpfc_clear_la(phba, mbox); mbox->mbox_cmpl = lpfc_mbx_cmpl_clear_la; - rc = lpfc_sli_issue_mbox (phba, mbox, - (MBX_NOWAIT | MBX_STOP_IOCB)); + mbox->vport = vport; + printk(KERN_ERR "%s (%d): do clear_la\n", + __FUNCTION__, __LINE__); + rc = lpfc_sli_issue_mbox(phba, mbox, + (MBX_NOWAIT | MBX_STOP_IOCB)); if (rc == MBX_NOT_FINISHED) { mempool_free(mbox, phba->mbox_mem_pool); - phba->hba_state = LPFC_HBA_ERROR; + phba->link_state = LPFC_HBA_ERROR; } } } @@ -97,25 +97,23 @@ lpfc_els_chk_latt(struct lpfc_hba * phba) } static struct lpfc_iocbq * -lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, - uint16_t cmdSize, uint8_t retry, struct lpfc_nodelist * ndlp, - uint32_t did, uint32_t elscmd) +lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, + uint16_t cmdSize, uint8_t retry, + struct lpfc_nodelist *ndlp, uint32_t did, + uint32_t elscmd) { - struct lpfc_sli_ring *pring; + struct lpfc_hba *phba = vport->phba; struct lpfc_iocbq *elsiocb; struct lpfc_dmabuf *pcmd, *prsp, *pbuflist; struct ulp_bde64 *bpl; IOCB_t *icmd; - pring = &phba->sli.ring[LPFC_ELS_RING]; - if (phba->hba_state < LPFC_LINK_UP) - return NULL; + if (!lpfc_is_link_up(phba)) + return NULL; /* Allocate buffer for command iocb */ - spin_lock_irq(phba->host->host_lock); elsiocb = lpfc_sli_get_iocbq(phba); - spin_unlock_irq(phba->host->host_lock); if (elsiocb == NULL) return NULL; @@ -128,9 +126,7 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, MEM_PRI, &(pcmd->phys))) == 0)) { kfree(pcmd); - spin_lock_irq(phba->host->host_lock); lpfc_sli_release_iocbq(phba, elsiocb); - spin_unlock_irq(phba->host->host_lock); return NULL; } @@ -146,9 +142,7 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, kfree(prsp); lpfc_mbuf_free(phba, pcmd->virt, pcmd->phys); kfree(pcmd); - spin_lock_irq(phba->host->host_lock); lpfc_sli_release_iocbq(phba, elsiocb); - spin_unlock_irq(phba->host->host_lock); return NULL; } INIT_LIST_HEAD(&prsp->list); @@ -162,9 +156,7 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, pbuflist->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &pbuflist->phys); if (pbuflist == 0 || pbuflist->virt == 0) { - spin_lock_irq(phba->host->host_lock); lpfc_sli_release_iocbq(phba, elsiocb); - spin_unlock_irq(phba->host->host_lock); lpfc_mbuf_free(phba, pcmd->virt, pcmd->phys); lpfc_mbuf_free(phba, prsp->virt, prsp->phys); kfree(pcmd); @@ -178,9 +170,9 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, icmd->un.elsreq64.bdl.addrHigh = putPaddrHigh(pbuflist->phys); icmd->un.elsreq64.bdl.addrLow = putPaddrLow(pbuflist->phys); icmd->un.elsreq64.bdl.bdeFlags = BUFF_TYPE_BDL; + icmd->un.elsreq64.remoteID = did; /* DID */ if (expectRsp) { icmd->un.elsreq64.bdl.bdeSize = (2 * sizeof (struct ulp_bde64)); - icmd->un.elsreq64.remoteID = did; /* DID */ icmd->ulpCommand = CMD_ELS_REQUEST64_CR; icmd->ulpTimeout = phba->fc_ratov * 2; } else { @@ -213,6 +205,7 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, elsiocb->context2 = pcmd; elsiocb->context3 = pbuflist; elsiocb->retry = retry; + elsiocb->vport = vport; elsiocb->drvrTimeout = (phba->fc_ratov << 1) + LPFC_DRVR_TIMEOUT; if (prsp) { @@ -223,9 +216,9 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, /* Xmit ELS command <elsCmd> to remote NPORT <did> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, "%d:0116 Xmit ELS command x%x to remote " - "NPORT x%x I/O tag: x%x, HBA state: x%x\n", - phba->brd_no, elscmd, - did, elsiocb->iotag, phba->hba_state); + "NPORT x%x I/O tag: x%x, port state: x%x\n", + phba->brd_no, elscmd, did, + elsiocb->iotag, vport->port_state); } else { /* Xmit ELS response <elsCmd> to remote NPORT <did> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, @@ -240,16 +233,18 @@ lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, static int -lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, - struct serv_parm *sp, IOCB_t *irsp) +lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, + struct serv_parm *sp, IOCB_t *irsp) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mbox; struct lpfc_dmabuf *mp; int rc; - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_FABRIC; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_FABRIC; + spin_unlock_irq(shost->host_lock); phba->fc_edtov = be32_to_cpu(sp->cmn.e_d_tov); if (sp->cmn.edtovResolution) /* E_D_TOV ticks are in nanoseconds */ @@ -258,18 +253,18 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, phba->fc_ratov = (be32_to_cpu(sp->cmn.w2.r_a_tov) + 999) / 1000; if (phba->fc_topology == TOPOLOGY_LOOP) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_PUBLIC_LOOP; - spin_unlock_irq(phba->host->host_lock); + 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. */ - phba->fc_sparam.cmn.altBbCredit = 1; + vport->fc_sparam.cmn.altBbCredit = 1; } - phba->fc_myDID = irsp->un.ulpWord[4] & Mask_DID; + vport->fc_myDID = irsp->un.ulpWord[4] & Mask_DID; memcpy(&ndlp->nlp_portname, &sp->portName, sizeof(struct lpfc_name)); memcpy(&ndlp->nlp_nodename, &sp->nodeName, sizeof (struct lpfc_name)); ndlp->nlp_class_sup = 0; @@ -285,11 +280,13 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, sp->cmn.bbRcvSizeLsb; memcpy(&phba->fc_fabparam, sp, sizeof(struct serv_parm)); + ndlp->nlp_sid = irsp->un.ulpWord[4] & Mask_DID; + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) goto fail; - phba->hba_state = LPFC_FABRIC_CFG_LINK; + vport->port_state = LPFC_FABRIC_CFG_LINK; lpfc_config_link(phba, mbox); mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; @@ -300,11 +297,12 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) goto fail; - - if (lpfc_reg_login(phba, Fabric_DID, (uint8_t *) sp, mbox, 0)) + rc = lpfc_reg_login(phba, Fabric_DID, (uint8_t *) sp, mbox, 0); + if (rc) goto fail_free_mbox; mbox->mbox_cmpl = lpfc_mbx_cmpl_fabric_reg_login; + mbox->vport = vport; mbox->context2 = lpfc_nlp_get(ndlp); rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT | MBX_STOP_IOCB); @@ -328,25 +326,27 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, * We FLOGIed into an NPort, initiate pt2pt protocol */ static int -lpfc_cmpl_els_flogi_nport(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, - struct serv_parm *sp) +lpfc_cmpl_els_flogi_nport(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, + struct serv_parm *sp) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mbox; int rc; - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); + spin_unlock_irq(shost->host_lock); phba->fc_edtov = FF_DEF_EDTOV; phba->fc_ratov = FF_DEF_RATOV; - rc = memcmp(&phba->fc_portname, &sp->portName, + rc = memcmp(&vport->fc_portname, &sp->portName, sizeof(struct lpfc_name)); if (rc >= 0) { /* This side will initiate the PLOGI */ - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_PT2PT_PLOGI; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_PT2PT_PLOGI; + spin_unlock_irq(shost->host_lock); /* * N_Port ID cannot be 0, set our to LocalID the other @@ -355,7 +355,7 @@ lpfc_cmpl_els_flogi_nport(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, /* not equal */ if (rc) - phba->fc_myDID = PT2PT_LocalID; + vport->fc_myDID = PT2PT_LocalID; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) @@ -372,7 +372,7 @@ lpfc_cmpl_els_flogi_nport(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, } lpfc_nlp_put(ndlp); - ndlp = lpfc_findnode_did(phba, PT2PT_RemoteID); + ndlp = lpfc_findnode_did(vport, PT2PT_RemoteID); if (!ndlp) { /* * Cannot find existing Fabric ndlp, so allocate a @@ -382,26 +382,28 @@ lpfc_cmpl_els_flogi_nport(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, if (!ndlp) goto fail; - lpfc_nlp_init(phba, ndlp, PT2PT_RemoteID); + lpfc_nlp_init(vport, ndlp, PT2PT_RemoteID); } memcpy(&ndlp->nlp_portname, &sp->portName, - sizeof(struct lpfc_name)); + sizeof(struct lpfc_name)); memcpy(&ndlp->nlp_nodename, &sp->nodeName, - sizeof(struct lpfc_name)); - lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE); + sizeof(struct lpfc_name)); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC; + spin_unlock_irq(shost->host_lock); } else { /* This side will wait for the PLOGI */ lpfc_nlp_put(ndlp); } - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_PT2PT; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_PT2PT; + spin_unlock_irq(shost->host_lock); /* Start discovery - this should just do CLEAR_LA */ - lpfc_disc_start(phba); + lpfc_disc_start(vport); return 0; fail: return -ENXIO; @@ -411,6 +413,8 @@ static void lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); IOCB_t *irsp = &rspiocb->iocb; struct lpfc_nodelist *ndlp = cmdiocb->context1; struct lpfc_dmabuf *pcmd = cmdiocb->context2, *prsp; @@ -418,21 +422,20 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, int rc; /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) { + if (lpfc_els_chk_latt(vport)) { lpfc_nlp_put(ndlp); goto out; } if (irsp->ulpStatus) { /* Check for retry */ - if (lpfc_els_retry(phba, cmdiocb, rspiocb)) { - /* ELS command is being retried */ + if (lpfc_els_retry(phba, cmdiocb, rspiocb)) goto out; - } + /* FLOGI failed, so there is no fabric */ - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); + spin_unlock_irq(shost->host_lock); /* If private loop, then allow max outstanding els to be * LPFC_MAX_DISC_THREADS (32). Scanning in the case of no @@ -469,15 +472,15 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, irsp->un.ulpWord[4], sp->cmn.e_d_tov, sp->cmn.w2.r_a_tov, sp->cmn.edtovResolution); - if (phba->hba_state == LPFC_FLOGI) { + if (vport->port_state == LPFC_FLOGI) { /* * If Common Service Parameters indicate Nport * we are point to point, if Fport we are Fabric. */ if (sp->cmn.fPort) - rc = lpfc_cmpl_els_flogi_fabric(phba, ndlp, sp, irsp); + rc = lpfc_cmpl_els_flogi_fabric(vport, ndlp, sp, irsp); else - rc = lpfc_cmpl_els_flogi_nport(phba, ndlp, sp); + rc = lpfc_cmpl_els_flogi_nport(vport, ndlp, sp); if (!rc) goto out; @@ -490,10 +493,10 @@ flogifail: (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED && irsp->un.ulpWord[4] != IOERR_SLI_DOWN)) { /* FLOGI failed, so just use loop map to make discovery list */ - lpfc_disc_list_loopmap(phba); + lpfc_disc_list_loopmap(vport); /* Start discovery */ - lpfc_disc_start(phba); + lpfc_disc_start(vport); } out: @@ -501,9 +504,10 @@ out: } static int -lpfc_issue_els_flogi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, +lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, uint8_t retry) { + struct lpfc_hba *phba = vport->phba; struct serv_parm *sp; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; @@ -516,8 +520,8 @@ lpfc_issue_els_flogi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, pring = &phba->sli.ring[LPFC_ELS_RING]; cmdsize = (sizeof (uint32_t) + sizeof (struct serv_parm)); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_FLOGI); + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_FLOGI); if (!elsiocb) return 1; @@ -527,7 +531,7 @@ lpfc_issue_els_flogi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, /* For FLOGI request, remainder of payload is service parameters */ *((uint32_t *) (pcmd)) = ELS_CMD_FLOGI; pcmd += sizeof (uint32_t); - memcpy(pcmd, &phba->fc_sparam, sizeof (struct serv_parm)); + memcpy(pcmd, &vport->fc_sparam, sizeof (struct serv_parm)); sp = (struct serv_parm *) pcmd; /* Setup CSPs accordingly for Fabric */ @@ -543,14 +547,12 @@ lpfc_issue_els_flogi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, tmo = phba->fc_ratov; phba->fc_ratov = LPFC_DISC_FLOGI_TMO; - lpfc_set_disctmo(phba); + lpfc_set_disctmo(vport); phba->fc_ratov = tmo; phba->fc_stat.elsXmitFLOGI++; elsiocb->iocb_cmpl = lpfc_cmpl_els_flogi; - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -559,7 +561,7 @@ lpfc_issue_els_flogi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, } int -lpfc_els_abort_flogi(struct lpfc_hba * phba) +lpfc_els_abort_flogi(struct lpfc_hba *phba) { struct lpfc_sli_ring *pring; struct lpfc_iocbq *iocb, *next_iocb; @@ -577,62 +579,65 @@ lpfc_els_abort_flogi(struct lpfc_hba * phba) * Check the txcmplq for an iocb that matches the nport the driver is * searching for. */ - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(&phba->hbalock); list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq, list) { icmd = &iocb->iocb; - if (icmd->ulpCommand == CMD_ELS_REQUEST64_CR) { + if (icmd->ulpCommand == CMD_ELS_REQUEST64_CR && + icmd->un.elsreq64.bdl.ulpIoTag32) { ndlp = (struct lpfc_nodelist *)(iocb->context1); if (ndlp && (ndlp->nlp_DID == Fabric_DID)) lpfc_sli_issue_abort_iotag(phba, pring, iocb); } } - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(&phba->hbalock); return 0; } int -lpfc_initial_flogi(struct lpfc_hba *phba) +lpfc_initial_flogi(struct lpfc_vport *vport) { + struct lpfc_hba *phba = vport->phba; struct lpfc_nodelist *ndlp; /* First look for the Fabric ndlp */ - ndlp = lpfc_findnode_did(phba, Fabric_DID); + ndlp = lpfc_findnode_did(vport, Fabric_DID); if (!ndlp) { /* Cannot find existing Fabric ndlp, so allocate a new one */ ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL); if (!ndlp) return 0; - lpfc_nlp_init(phba, ndlp, Fabric_DID); + lpfc_nlp_init(vport, ndlp, Fabric_DID); } else { - lpfc_dequeue_node(phba, ndlp); + lpfc_dequeue_node(vport, ndlp); } - if (lpfc_issue_els_flogi(phba, ndlp, 0)) { + if (lpfc_issue_els_flogi(vport, ndlp, 0)) { lpfc_nlp_put(ndlp); } return 1; } static void -lpfc_more_plogi(struct lpfc_hba * phba) +lpfc_more_plogi(struct lpfc_vport *vport) { int sentplogi; + struct lpfc_hba *phba = vport->phba; - if (phba->num_disc_nodes) - phba->num_disc_nodes--; + if (vport->num_disc_nodes) + vport->num_disc_nodes--; /* Continue discovery with <num_disc_nodes> PLOGIs to go */ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY, "%d:0232 Continue discovery with %d PLOGIs to go " "Data: x%x x%x x%x\n", - phba->brd_no, phba->num_disc_nodes, phba->fc_plogi_cnt, - phba->fc_flag, phba->hba_state); + phba->brd_no, vport->num_disc_nodes, + vport->fc_plogi_cnt, vport->fc_flag, vport->port_state); /* Check to see if there are more PLOGIs to be sent */ - if (phba->fc_flag & FC_NLP_MORE) { - /* go thru NPR list and issue any remaining ELS PLOGIs */ - sentplogi = lpfc_els_disc_plogi(phba); - } + if (vport->fc_flag & FC_NLP_MORE) + /* go thru NPR nodes and issue any remaining ELS PLOGIs */ + sentplogi = lpfc_els_disc_plogi(vport); + return; } @@ -640,6 +645,7 @@ static struct lpfc_nodelist * lpfc_plogi_confirm_nport(struct lpfc_hba *phba, struct lpfc_dmabuf *prsp, struct lpfc_nodelist *ndlp) { + struct lpfc_vport *vport = ndlp->vport; struct lpfc_nodelist *new_ndlp; uint32_t *lp; struct serv_parm *sp; @@ -659,43 +665,45 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, struct lpfc_dmabuf *prsp, /* Now we find out if the NPort we are logging into, matches the WWPN * we have for that ndlp. If not, we have some work to do. */ - new_ndlp = lpfc_findnode_wwpn(phba, &sp->portName); + new_ndlp = lpfc_findnode_wwpn(vport, &sp->portName); if (new_ndlp == ndlp) return ndlp; if (!new_ndlp) { - rc = - memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)); + rc = memcmp(&ndlp->nlp_portname, name, + sizeof(struct lpfc_name)); if (!rc) return ndlp; new_ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_ATOMIC); if (!new_ndlp) return ndlp; - lpfc_nlp_init(phba, new_ndlp, ndlp->nlp_DID); + lpfc_nlp_init(vport, new_ndlp, ndlp->nlp_DID); } - lpfc_unreg_rpi(phba, new_ndlp); + lpfc_unreg_rpi(vport, new_ndlp); new_ndlp->nlp_DID = ndlp->nlp_DID; new_ndlp->nlp_prev_state = ndlp->nlp_prev_state; - lpfc_nlp_set_state(phba, new_ndlp, ndlp->nlp_state); + lpfc_nlp_set_state(vport, new_ndlp, ndlp->nlp_state); - /* Move this back to NPR list */ + /* Move this back to NPR state */ if (memcmp(&ndlp->nlp_portname, name, sizeof(struct lpfc_name)) == 0) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); else { - lpfc_unreg_rpi(phba, ndlp); + lpfc_unreg_rpi(vport, ndlp); ndlp->nlp_DID = 0; /* Two ndlps cannot have the same did */ - lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); } return new_ndlp; } static void -lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); IOCB_t *irsp; struct lpfc_nodelist *ndlp; struct lpfc_dmabuf *prsp; @@ -705,17 +713,17 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, cmdiocb->context_un.rsp_iocb = rspiocb; irsp = &rspiocb->iocb; - ndlp = lpfc_findnode_did(phba, irsp->un.elsreq64.remoteID); + ndlp = lpfc_findnode_did(vport, irsp->un.elsreq64.remoteID); if (!ndlp) goto out; /* Since ndlp can be freed in the disc state machine, note if this node * is being used during discovery. */ + spin_lock_irq(shost->host_lock); disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC); - spin_lock_irq(phba->host->host_lock); ndlp->nlp_flag &= ~NLP_NPR_2B_DISC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); rc = 0; /* PLOGI completes to NPort <nlp_DID> */ @@ -724,13 +732,13 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, "Data: x%x x%x x%x x%x x%x\n", phba->brd_no, ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout, disc, - phba->num_disc_nodes); + vport->num_disc_nodes); /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) { - spin_lock_irq(phba->host->host_lock); + if (lpfc_els_chk_latt(vport)) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); goto out; } @@ -743,9 +751,9 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, if (lpfc_els_retry(phba, cmdiocb, rspiocb)) { /* ELS command is being retried */ if (disc) { - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); } goto out; } @@ -758,7 +766,7 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) { rc = NLP_STE_FREED_NODE; } else { - rc = lpfc_disc_state_machine(phba, ndlp, cmdiocb, + rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_PLOGI); } } else { @@ -767,32 +775,32 @@ lpfc_cmpl_els_plogi(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, cmdiocb->context2)->list.next, struct lpfc_dmabuf, list); ndlp = lpfc_plogi_confirm_nport(phba, prsp, ndlp); - rc = lpfc_disc_state_machine(phba, ndlp, cmdiocb, + rc = lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_PLOGI); } - if (disc && phba->num_disc_nodes) { + if (disc && vport->num_disc_nodes) { /* Check to see if there are more PLOGIs to be sent */ - lpfc_more_plogi(phba); + lpfc_more_plogi(vport); - if (phba->num_disc_nodes == 0) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~FC_NDISC_ACTIVE; - spin_unlock_irq(phba->host->host_lock); + if (vport->num_disc_nodes == 0) { + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_NDISC_ACTIVE; + spin_unlock_irq(shost->host_lock); - lpfc_can_disctmo(phba); - if (phba->fc_flag & FC_RSCN_MODE) { + lpfc_can_disctmo(vport); + if (vport->fc_flag & FC_RSCN_MODE) { /* * Check to see if more RSCNs came in while * we were processing this one. */ - if ((phba->fc_rscn_id_cnt == 0) && - (!(phba->fc_flag & FC_RSCN_DISCOVERY))) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~FC_RSCN_MODE; - spin_unlock_irq(phba->host->host_lock); + if ((vport->fc_rscn_id_cnt == 0) && + (!(vport->fc_flag & FC_RSCN_DISCOVERY))) { + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_RSCN_MODE; + spin_unlock_irq(shost->host_lock); } else { - lpfc_els_handle_rscn(phba); + lpfc_els_handle_rscn(vport); } } } @@ -804,8 +812,9 @@ out: } int -lpfc_issue_els_plogi(struct lpfc_hba * phba, uint32_t did, uint8_t retry) +lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) { + struct lpfc_hba *phba = vport->phba; struct serv_parm *sp; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; @@ -818,8 +827,8 @@ lpfc_issue_els_plogi(struct lpfc_hba * phba, uint32_t did, uint8_t retry) pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = (sizeof (uint32_t) + sizeof (struct serv_parm)); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, NULL, did, - ELS_CMD_PLOGI); + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, NULL, did, + ELS_CMD_PLOGI); if (!elsiocb) return 1; @@ -829,7 +838,7 @@ lpfc_issue_els_plogi(struct lpfc_hba * phba, uint32_t did, uint8_t retry) /* For PLOGI request, remainder of payload is service parameters */ *((uint32_t *) (pcmd)) = ELS_CMD_PLOGI; pcmd += sizeof (uint32_t); - memcpy(pcmd, &phba->fc_sparam, sizeof (struct serv_parm)); + memcpy(pcmd, &vport->fc_sparam, sizeof (struct serv_parm)); sp = (struct serv_parm *) pcmd; if (sp->cmn.fcphLow < FC_PH_4_3) @@ -840,20 +849,19 @@ lpfc_issue_els_plogi(struct lpfc_hba * phba, uint32_t did, uint8_t retry) phba->fc_stat.elsXmitPLOGI++; elsiocb->iocb_cmpl = lpfc_cmpl_els_plogi; - spin_lock_irq(phba->host->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { - spin_unlock_irq(phba->host->host_lock); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); return 0; } static void -lpfc_cmpl_els_prli(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_prli(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); IOCB_t *irsp; struct lpfc_sli *psli; struct lpfc_nodelist *ndlp; @@ -864,9 +872,9 @@ lpfc_cmpl_els_prli(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, irsp = &(rspiocb->iocb); ndlp = (struct lpfc_nodelist *) cmdiocb->context1; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_PRLI_SND; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); /* PRLI completes to NPort <nlp_DID> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, @@ -874,11 +882,11 @@ lpfc_cmpl_els_prli(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, "Data: x%x x%x x%x x%x\n", phba->brd_no, ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout, - phba->num_disc_nodes); + vport->num_disc_nodes); - phba->fc_prli_sent--; + vport->fc_prli_sent--; /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) + if (lpfc_els_chk_latt(vport)) goto out; if (irsp->ulpStatus) { @@ -895,12 +903,13 @@ lpfc_cmpl_els_prli(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) { goto out; } else { - lpfc_disc_state_machine(phba, ndlp, cmdiocb, + lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_PRLI); } } else { /* Good status, call state machine */ - lpfc_disc_state_machine(phba, ndlp, cmdiocb, NLP_EVT_CMPL_PRLI); + lpfc_disc_state_machine(vport, ndlp, cmdiocb, + NLP_EVT_CMPL_PRLI); } out: @@ -909,9 +918,11 @@ out: } int -lpfc_issue_els_prli(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, +lpfc_issue_els_prli(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, uint8_t retry) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; PRLI *npr; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; @@ -924,8 +935,8 @@ lpfc_issue_els_prli(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = (sizeof (uint32_t) + sizeof (PRLI)); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_PRLI); + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_PRLI); if (!elsiocb) return 1; @@ -957,79 +968,80 @@ lpfc_issue_els_prli(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, phba->fc_stat.elsXmitPRLI++; elsiocb->iocb_cmpl = lpfc_cmpl_els_prli; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_PRLI_SND; + spin_unlock_irq(shost->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_PRLI_SND; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); - phba->fc_prli_sent++; + vport->fc_prli_sent++; return 0; } static void -lpfc_more_adisc(struct lpfc_hba * phba) +lpfc_more_adisc(struct lpfc_vport *vport) { int sentadisc; + struct lpfc_hba *phba = vport->phba; - if (phba->num_disc_nodes) - phba->num_disc_nodes--; + if (vport->num_disc_nodes) + vport->num_disc_nodes--; /* Continue discovery with <num_disc_nodes> ADISCs to go */ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY, "%d:0210 Continue discovery with %d ADISCs to go " "Data: x%x x%x x%x\n", - phba->brd_no, phba->num_disc_nodes, phba->fc_adisc_cnt, - phba->fc_flag, phba->hba_state); + phba->brd_no, vport->num_disc_nodes, + vport->fc_adisc_cnt, vport->fc_flag, vport->port_state); /* Check to see if there are more ADISCs to be sent */ - if (phba->fc_flag & FC_NLP_MORE) { - lpfc_set_disctmo(phba); - - /* go thru NPR list and issue any remaining ELS ADISCs */ - sentadisc = lpfc_els_disc_adisc(phba); + if (vport->fc_flag & FC_NLP_MORE) { + lpfc_set_disctmo(vport); + /* go thru NPR nodes and issue any remaining ELS ADISCs */ + sentadisc = lpfc_els_disc_adisc(vport); } return; } static void -lpfc_rscn_disc(struct lpfc_hba * phba) +lpfc_rscn_disc(struct lpfc_vport *vport) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + /* RSCN discovery */ - /* go thru NPR list and issue ELS PLOGIs */ - if (phba->fc_npr_cnt) { - if (lpfc_els_disc_plogi(phba)) + /* go thru NPR nodes and issue ELS PLOGIs */ + if (vport->fc_npr_cnt) + if (lpfc_els_disc_plogi(vport)) return; - } - if (phba->fc_flag & FC_RSCN_MODE) { + + if (vport->fc_flag & FC_RSCN_MODE) { /* Check to see if more RSCNs came in while we were * processing this one. */ - if ((phba->fc_rscn_id_cnt == 0) && - (!(phba->fc_flag & FC_RSCN_DISCOVERY))) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~FC_RSCN_MODE; - spin_unlock_irq(phba->host->host_lock); + if ((vport->fc_rscn_id_cnt == 0) && + (!(vport->fc_flag & FC_RSCN_DISCOVERY))) { + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_RSCN_MODE; + spin_unlock_irq(shost->host_lock); } else { - lpfc_els_handle_rscn(phba); + lpfc_els_handle_rscn(vport); } } } static void -lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); IOCB_t *irsp; - struct lpfc_sli *psli; struct lpfc_nodelist *ndlp; - LPFC_MBOXQ_t *mbox; - int disc, rc; - - psli = &phba->sli; + int disc; /* we pass cmdiocb to state machine which needs rspiocb as well */ cmdiocb->context_un.rsp_iocb = rspiocb; @@ -1040,10 +1052,10 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, /* Since ndlp can be freed in the disc state machine, note if this node * is being used during discovery. */ + spin_lock_irq(shost->host_lock); disc = (ndlp->nlp_flag & NLP_NPR_2B_DISC); - spin_lock_irq(phba->host->host_lock); ndlp->nlp_flag &= ~(NLP_ADISC_SND | NLP_NPR_2B_DISC); - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); /* ADISC completes to NPort <nlp_DID> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, @@ -1051,13 +1063,13 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, "Data: x%x x%x x%x x%x x%x\n", phba->brd_no, ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout, disc, - phba->num_disc_nodes); + vport->num_disc_nodes); /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) { - spin_lock_irq(phba->host->host_lock); + if (lpfc_els_chk_latt(vport)) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); goto out; } @@ -1066,10 +1078,10 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, if (lpfc_els_retry(phba, cmdiocb, rspiocb)) { /* ELS command is being retried */ if (disc) { - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_NPR_2B_DISC; - spin_unlock_irq(phba->host->host_lock); - lpfc_set_disctmo(phba); + spin_unlock_irq(shost->host_lock); + lpfc_set_disctmo(vport); } goto out; } @@ -1079,54 +1091,30 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, ((irsp->un.ulpWord[4] != IOERR_SLI_ABORTED) && (irsp->un.ulpWord[4] != IOERR_LINK_DOWN) && (irsp->un.ulpWord[4] != IOERR_SLI_DOWN))) { - lpfc_disc_state_machine(phba, ndlp, cmdiocb, + lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_ADISC); } } else { /* Good status, call state machine */ - lpfc_disc_state_machine(phba, ndlp, cmdiocb, + lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_ADISC); } - if (disc && phba->num_disc_nodes) { + if (disc && vport->num_disc_nodes) { /* Check to see if there are more ADISCs to be sent */ - lpfc_more_adisc(phba); + lpfc_more_adisc(vport); /* Check to see if we are done with ADISC authentication */ - if (phba->num_disc_nodes == 0) { - lpfc_can_disctmo(phba); + if (vport->num_disc_nodes == 0) { + lpfc_can_disctmo(vport); /* If we get here, there is nothing left to wait for */ - if ((phba->hba_state < LPFC_HBA_READY) && - (phba->hba_state != LPFC_CLEAR_LA)) { - /* Link up discovery */ - if ((mbox = mempool_alloc(phba->mbox_mem_pool, - GFP_KERNEL))) { - phba->hba_state = LPFC_CLEAR_LA; - lpfc_clear_la(phba, mbox); - mbox->mbox_cmpl = - lpfc_mbx_cmpl_clear_la; - rc = lpfc_sli_issue_mbox - (phba, mbox, - (MBX_NOWAIT | MBX_STOP_IOCB)); - if (rc == MBX_NOT_FINISHED) { - mempool_free(mbox, - phba->mbox_mem_pool); - lpfc_disc_flush_list(phba); - psli->ring[(psli->extra_ring)]. - flag &= - ~LPFC_STOP_IOCB_EVENT; - psli->ring[(psli->fcp_ring)]. - flag &= - ~LPFC_STOP_IOCB_EVENT; - psli->ring[(psli->next_ring)]. - flag &= - ~LPFC_STOP_IOCB_EVENT; - phba->hba_state = - LPFC_HBA_READY; - } + if (vport->port_state < LPFC_VPORT_READY && + phba->link_state != LPFC_CLEAR_LA) { + if (vport->port_type == LPFC_PHYSICAL_PORT) { + lpfc_issue_clear_la(phba, vport); } } else { - lpfc_rscn_disc(phba); + lpfc_rscn_disc(vport); } } } @@ -1136,23 +1124,22 @@ out: } int -lpfc_issue_els_adisc(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, +lpfc_issue_els_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, uint8_t retry) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; ADISC *ap; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; - struct lpfc_sli *psli; + struct lpfc_sli *psli = &phba->sli; + struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; uint8_t *pcmd; uint16_t cmdsize; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ - cmdsize = (sizeof (uint32_t) + sizeof (ADISC)); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_ADISC); + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ADISC); if (!elsiocb) return 1; @@ -1166,41 +1153,43 @@ lpfc_issue_els_adisc(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, /* Fill in ADISC payload */ ap = (ADISC *) pcmd; ap->hardAL_PA = phba->fc_pref_ALPA; - memcpy(&ap->portName, &phba->fc_portname, sizeof (struct lpfc_name)); - memcpy(&ap->nodeName, &phba->fc_nodename, sizeof (struct lpfc_name)); - ap->DID = be32_to_cpu(phba->fc_myDID); + memcpy(&ap->portName, &vport->fc_portname, sizeof (struct lpfc_name)); + memcpy(&ap->nodeName, &vport->fc_nodename, sizeof (struct lpfc_name)); + ap->DID = be32_to_cpu(vport->fc_myDID); phba->fc_stat.elsXmitADISC++; elsiocb->iocb_cmpl = lpfc_cmpl_els_adisc; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_ADISC_SND; + spin_unlock_irq(shost->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_ADISC_SND; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); return 0; } static void -lpfc_cmpl_els_logo(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1; + struct lpfc_vport *vport = ndlp->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); IOCB_t *irsp; struct lpfc_sli *psli; - struct lpfc_nodelist *ndlp; psli = &phba->sli; /* we pass cmdiocb to state machine which needs rspiocb as well */ cmdiocb->context_un.rsp_iocb = rspiocb; irsp = &(rspiocb->iocb); - ndlp = (struct lpfc_nodelist *) cmdiocb->context1; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_LOGO_SND; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); /* LOGO completes to NPort <nlp_DID> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, @@ -1208,18 +1197,17 @@ lpfc_cmpl_els_logo(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, "Data: x%x x%x x%x x%x\n", phba->brd_no, ndlp->nlp_DID, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout, - phba->num_disc_nodes); + vport->num_disc_nodes); /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) + if (lpfc_els_chk_latt(vport)) goto out; if (irsp->ulpStatus) { /* Check for retry */ - if (lpfc_els_retry(phba, cmdiocb, rspiocb)) { + if (lpfc_els_retry(phba, cmdiocb, rspiocb)) /* ELS command is being retried */ goto out; - } /* LOGO failed */ /* Do not call DSM for lpfc_els_abort'ed ELS cmds */ if ((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) && @@ -1228,14 +1216,15 @@ lpfc_cmpl_els_logo(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, (irsp->un.ulpWord[4] == IOERR_SLI_DOWN))) { goto out; } else { - lpfc_disc_state_machine(phba, ndlp, cmdiocb, + lpfc_disc_state_machine(vport, ndlp, cmdiocb, NLP_EVT_CMPL_LOGO); } } else { /* Good status, call state machine. * This will unregister the rpi if needed. */ - lpfc_disc_state_machine(phba, ndlp, cmdiocb, NLP_EVT_CMPL_LOGO); + lpfc_disc_state_machine(vport, ndlp, cmdiocb, + NLP_EVT_CMPL_LOGO); } out: @@ -1244,9 +1233,11 @@ out: } int -lpfc_issue_els_logo(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, +lpfc_issue_els_logo(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, uint8_t retry) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; struct lpfc_sli_ring *pring; @@ -1258,8 +1249,8 @@ lpfc_issue_els_logo(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, pring = &psli->ring[LPFC_ELS_RING]; cmdsize = (2 * sizeof (uint32_t)) + sizeof (struct lpfc_name); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_LOGO); + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_LOGO); if (!elsiocb) return 1; @@ -1269,28 +1260,30 @@ lpfc_issue_els_logo(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, pcmd += sizeof (uint32_t); /* Fill in LOGO payload */ - *((uint32_t *) (pcmd)) = be32_to_cpu(phba->fc_myDID); + *((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID); pcmd += sizeof (uint32_t); - memcpy(pcmd, &phba->fc_portname, sizeof (struct lpfc_name)); + memcpy(pcmd, &vport->fc_portname, sizeof (struct lpfc_name)); phba->fc_stat.elsXmitLOGO++; elsiocb->iocb_cmpl = lpfc_cmpl_els_logo; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_LOGO_SND; + spin_unlock_irq(shost->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_LOGO_SND; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); return 0; } static void -lpfc_cmpl_els_cmd(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_cmd(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { + struct lpfc_vport *vport = cmdiocb->vport; IOCB_t *irsp; irsp = &rspiocb->iocb; @@ -1305,14 +1298,15 @@ lpfc_cmpl_els_cmd(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, irsp->un.ulpWord[4], irsp->ulpTimeout); /* Check to see if link went down during discovery */ - lpfc_els_chk_latt(phba); + lpfc_els_chk_latt(vport); lpfc_els_free_iocb(phba, cmdiocb); return; } int -lpfc_issue_els_scr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) +lpfc_issue_els_scr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) { + struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; struct lpfc_sli_ring *pring; @@ -1328,10 +1322,11 @@ lpfc_issue_els_scr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) if (!ndlp) return 1; - lpfc_nlp_init(phba, ndlp, nportid); + lpfc_nlp_init(vport, ndlp, nportid); + + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_SCR); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_SCR); if (!elsiocb) { lpfc_nlp_put(ndlp); return 1; @@ -1349,21 +1344,19 @@ lpfc_issue_els_scr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) phba->fc_stat.elsXmitSCR++; elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd; - spin_lock_irq(phba->host->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { - spin_unlock_irq(phba->host->host_lock); lpfc_nlp_put(ndlp); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); lpfc_nlp_put(ndlp); return 0; } static int -lpfc_issue_els_farpr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) +lpfc_issue_els_farpr(struct lpfc_vport *vport, uint32_t nportid, uint8_t retry) { + struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; struct lpfc_iocbq *elsiocb; struct lpfc_sli_ring *pring; @@ -1381,10 +1374,11 @@ lpfc_issue_els_farpr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL); if (!ndlp) return 1; - lpfc_nlp_init(phba, ndlp, nportid); - elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, ndlp, - ndlp->nlp_DID, ELS_CMD_RNID); + lpfc_nlp_init(vport, ndlp, nportid); + + elsiocb = lpfc_prep_els_iocb(vport, 1, cmdsize, retry, ndlp, + ndlp->nlp_DID, ELS_CMD_RNID); if (!elsiocb) { lpfc_nlp_put(ndlp); return 1; @@ -1401,13 +1395,14 @@ lpfc_issue_els_farpr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) memset(fp, 0, sizeof (FARP)); lp = (uint32_t *) pcmd; *lp++ = be32_to_cpu(nportid); - *lp++ = be32_to_cpu(phba->fc_myDID); + *lp++ = be32_to_cpu(vport->fc_myDID); fp->Rflags = 0; fp->Mflags = (FARP_MATCH_PORT | FARP_MATCH_NODE); - memcpy(&fp->RportName, &phba->fc_portname, sizeof (struct lpfc_name)); - memcpy(&fp->RnodeName, &phba->fc_nodename, sizeof (struct lpfc_name)); - if ((ondlp = lpfc_findnode_did(phba, nportid))) { + memcpy(&fp->RportName, &vport->fc_portname, sizeof (struct lpfc_name)); + memcpy(&fp->RnodeName, &vport->fc_nodename, sizeof (struct lpfc_name)); + ondlp = lpfc_findnode_did(vport, nportid); + if (ondlp) { memcpy(&fp->OportName, &ondlp->nlp_portname, sizeof (struct lpfc_name)); memcpy(&fp->OnodeName, &ondlp->nlp_nodename, @@ -1416,22 +1411,23 @@ lpfc_issue_els_farpr(struct lpfc_hba * phba, uint32_t nportid, uint8_t retry) phba->fc_stat.elsXmitFARPR++; elsiocb->iocb_cmpl = lpfc_cmpl_els_cmd; - spin_lock_irq(phba->host->host_lock); if (lpfc_sli_issue_iocb(phba, pring, elsiocb, 0) == IOCB_ERROR) { - spin_unlock_irq(phba->host->host_lock); lpfc_nlp_put(ndlp); lpfc_els_free_iocb(phba, elsiocb); return 1; } - spin_unlock_irq(phba->host->host_lock); lpfc_nlp_put(ndlp); return 0; } void -lpfc_cancel_retry_delay_tmo(struct lpfc_hba *phba, struct lpfc_nodelist * nlp) +lpfc_cancel_retry_delay_tmo(struct lpfc_vport *vport, struct lpfc_nodelist *nlp) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + + spin_lock_irq(shost->host_lock); nlp->nlp_flag &= ~NLP_DELAY_TMO; + spin_unlock_irq(shost->host_lock); del_timer_sync(&nlp->nlp_delayfunc); nlp->nlp_last_elscmd = 0; @@ -1439,28 +1435,36 @@ lpfc_cancel_retry_delay_tmo(struct lpfc_hba *phba, struct lpfc_nodelist * nlp) list_del_init(&nlp->els_retry_evt.evt_listp); if (nlp->nlp_flag & NLP_NPR_2B_DISC) { + spin_lock_irq(shost->host_lock); nlp->nlp_flag &= ~NLP_NPR_2B_DISC; - if (phba->num_disc_nodes) { + spin_unlock_irq(shost->host_lock); + if (vport->num_disc_nodes) { /* Check to see if there are more * PLOGIs to be sent */ - lpfc_more_plogi(phba); - - if (phba->num_disc_nodes == 0) { - phba->fc_flag &= ~FC_NDISC_ACTIVE; - lpfc_can_disctmo(phba); - if (phba->fc_flag & FC_RSCN_MODE) { + lpfc_more_plogi(vport); + + if (vport->num_disc_nodes == 0) { + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_NDISC_ACTIVE; + spin_unlock_irq(shost->host_lock); + lpfc_can_disctmo(vport); + if (vport->fc_flag & FC_RSCN_MODE) { /* * Check to see if more RSCNs * came in while we were * processing this one. */ - if((phba->fc_rscn_id_cnt==0) && - !(phba->fc_flag & FC_RSCN_DISCOVERY)) { - phba->fc_flag &= ~FC_RSCN_MODE; + if (!vport->fc_rscn_id_cnt && + !(vport->fc_flag & + FC_RSCN_DISCOVERY)) { + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_RSCN_MODE; + spin_unlock_irq( + shost->host_lock); } else { - lpfc_els_handle_rscn(phba); + lpfc_els_handle_rscn(vport); } } } @@ -1472,18 +1476,20 @@ lpfc_cancel_retry_delay_tmo(struct lpfc_hba *phba, struct lpfc_nodelist * nlp) void lpfc_els_retry_delay(unsigned long ptr) { - struct lpfc_nodelist *ndlp; - struct lpfc_hba *phba; + struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) ptr; + struct lpfc_vport *vport = ndlp->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; unsigned long iflag; - struct lpfc_work_evt *evtp; + struct lpfc_work_evt *evtp = &ndlp->els_retry_evt; - ndlp = (struct lpfc_nodelist *)ptr; - phba = ndlp->nlp_phba; + ndlp = (struct lpfc_nodelist *) ptr; + phba = ndlp->vport->phba; evtp = &ndlp->els_retry_evt; - spin_lock_irqsave(phba->host->host_lock, iflag); + spin_lock_irqsave(shost->host_lock, iflag); if (!list_empty(&evtp->evt_listp)) { - spin_unlock_irqrestore(phba->host->host_lock, iflag); + spin_unlock_irqrestore(shost->host_lock, iflag); return; } @@ -1493,31 +1499,29 @@ lpfc_els_retry_delay(unsigned long ptr) if (phba->work_wait) wake_up(phba->work_wait); - spin_unlock_irqrestore(phba->host->host_lock, iflag); + spin_unlock_irqrestore(shost->host_lock, iflag); return; } void lpfc_els_retry_delay_handler(struct lpfc_nodelist *ndlp) { - struct lpfc_hba *phba; - uint32_t cmd; - uint32_t did; - uint8_t retry; + struct lpfc_vport *vport = ndlp->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + uint32_t cmd, did, retry; - phba = ndlp->nlp_phba; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); did = ndlp->nlp_DID; cmd = ndlp->nlp_last_elscmd; ndlp->nlp_last_elscmd = 0; if (!(ndlp->nlp_flag & NLP_DELAY_TMO)) { - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); return; } ndlp->nlp_flag &= ~NLP_DELAY_TMO; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); /* * If a discovery event readded nlp_delayfunc after timer * firing and before processing the timer, cancel the @@ -1528,30 +1532,30 @@ lpfc_els_retry_delay_handler(struct lpfc_nodelist *ndlp) switch (cmd) { case ELS_CMD_FLOGI: - lpfc_issue_els_flogi(phba, ndlp, retry); + lpfc_issue_els_flogi(vport, ndlp, retry); break; case ELS_CMD_PLOGI: - if(!lpfc_issue_els_plogi(phba, ndlp->nlp_DID, retry)) { + if (!lpfc_issue_els_plogi(vport, ndlp->nlp_DID, retry)) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); } break; case ELS_CMD_ADISC: - if (!lpfc_issue_els_adisc(phba, ndlp, retry)) { + if (!lpfc_issue_els_adisc(vport, ndlp, retry)) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE); } break; case ELS_CMD_PRLI: - if (!lpfc_issue_els_prli(phba, ndlp, retry)) { + if (!lpfc_issue_els_prli(vport, ndlp, retry)) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_PRLI_ISSUE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PRLI_ISSUE); } break; case ELS_CMD_LOGO: - if (!lpfc_issue_els_logo(phba, ndlp, retry)) { + if (!lpfc_issue_els_logo(vport, ndlp, retry)) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); } break; } @@ -1559,26 +1563,20 @@ lpfc_els_retry_delay_handler(struct lpfc_nodelist *ndlp) } static int -lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { - IOCB_t *irsp; - struct lpfc_dmabuf *pcmd; - struct lpfc_nodelist *ndlp; + struct lpfc_vport *vport = cmdiocb->vport; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + IOCB_t *irsp = &rspiocb->iocb; + struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1; + struct lpfc_dmabuf *pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; uint32_t *elscmd; struct ls_rjt stat; - int retry, maxretry; - int delay; - uint32_t cmd; + int retry = 0, maxretry = lpfc_max_els_tries, delay = 0; + uint32_t cmd = 0; uint32_t did; - retry = 0; - delay = 0; - maxretry = lpfc_max_els_tries; - irsp = &rspiocb->iocb; - ndlp = (struct lpfc_nodelist *) cmdiocb->context1; - pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; - cmd = 0; /* Note: context2 may be 0 for internal driver abort * of delays ELS command. @@ -1594,7 +1592,7 @@ lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, else { /* We should only hit this case for retrying PLOGI */ did = irsp->un.elsreq64.remoteID; - ndlp = lpfc_findnode_did(phba, did); + ndlp = lpfc_findnode_did(vport, did); if (!ndlp && (cmd != ELS_CMD_PLOGI)) return 1; } @@ -1607,11 +1605,8 @@ lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, case IOSTAT_LOCAL_REJECT: switch ((irsp->un.ulpWord[4] & 0xff)) { case IOERR_LOOP_OPEN_FAILURE: - if (cmd == ELS_CMD_PLOGI) { - if (cmdiocb->retry == 0) { + if (cmd == ELS_CMD_PLOGI && cmdiocb->retry == 0) delay = 1; - } - } retry = 1; break; @@ -1620,9 +1615,8 @@ lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, break; case IOERR_NO_RESOURCES: - if (cmd == ELS_CMD_PLOGI) { + if (cmd == ELS_CMD_PLOGI) delay = 1; - } retry = 1; break; @@ -1706,10 +1700,9 @@ lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, if ((cmd == ELS_CMD_PLOGI) || (cmd == ELS_CMD_ADISC)) { /* If discovery / RSCN timer is running, reset it */ - if (timer_pending(&phba->fc_disctmo) || - (phba->fc_flag & FC_RSCN_MODE)) { - lpfc_set_disctmo(phba); - } + if (timer_pending(&vport->fc_disctmo) || + (vport->fc_flag & FC_RSCN_MODE)) + lpfc_set_disctmo(vport); } phba->fc_stat.elsXmitRetry++; @@ -1718,40 +1711,42 @@ lpfc_els_retry(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, ndlp->nlp_retry = cmdiocb->retry; mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_DELAY_TMO; + spin_unlock_irq(shost->host_lock); ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); ndlp->nlp_last_elscmd = cmd; return 1; } switch (cmd) { case ELS_CMD_FLOGI: - lpfc_issue_els_flogi(phba, ndlp, cmdiocb->retry); + lpfc_issue_els_flogi(vport, ndlp, cmdiocb->retry); return 1; case ELS_CMD_PLOGI: if (ndlp) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); } - lpfc_issue_els_plogi(phba, did, cmdiocb->retry); + lpfc_issue_els_plogi(vport, did, cmdiocb->retry); return 1; case ELS_CMD_ADISC: ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE); - lpfc_issue_els_adisc(phba, ndlp, cmdiocb->retry); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE); + lpfc_issue_els_adisc(vport, ndlp, cmdiocb->retry); return 1; case ELS_CMD_PRLI: ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_PRLI_ISSUE); - lpfc_issue_els_prli(phba, ndlp, cmdiocb->retry); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PRLI_ISSUE); + lpfc_issue_els_prli(vport, ndlp, cmdiocb->retry); return 1; case ELS_CMD_LOGO: ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_NPR_NODE); - lpfc_issue_els_logo(phba, ndlp, cmdiocb->retry); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); + lpfc_issue_els_logo(vport, ndlp, cmdiocb->retry); return 1; } } @@ -1795,19 +1790,16 @@ lpfc_els_free_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *elsiocb) lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys); kfree(buf_ptr); } - spin_lock_irq(phba->host->host_lock); lpfc_sli_release_iocbq(phba, elsiocb); - spin_unlock_irq(phba->host->host_lock); return 0; } static void -lpfc_cmpl_els_logo_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_iocbq * rspiocb) +lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb) { - struct lpfc_nodelist *ndlp; - - ndlp = (struct lpfc_nodelist *) cmdiocb->context1; + struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1; + struct lpfc_vport *vport = cmdiocb->vport; /* ACC to LOGO completes to NPort <nlp_DID> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, @@ -1818,10 +1810,10 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, switch (ndlp->nlp_state) { case NLP_STE_UNUSED_NODE: /* node is just allocated */ - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case NLP_STE_NPR_NODE: /* NPort Recovery mode */ - lpfc_unreg_rpi(phba, ndlp); + lpfc_unreg_rpi(vport, ndlp); break; default: break; @@ -1834,20 +1826,20 @@ static void lpfc_cmpl_els_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, struct lpfc_iocbq *rspiocb) { + struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) cmdiocb->context1; + struct lpfc_vport *vport = ndlp ? ndlp->vport : NULL; + struct Scsi_Host *shost = vport ? lpfc_shost_from_vport(vport) : NULL; IOCB_t *irsp; - struct lpfc_nodelist *ndlp; LPFC_MBOXQ_t *mbox = NULL; - struct lpfc_dmabuf *mp; + struct lpfc_dmabuf *mp = NULL; irsp = &rspiocb->iocb; - ndlp = (struct lpfc_nodelist *) cmdiocb->context1; if (cmdiocb->context_un.mbox) mbox = cmdiocb->context_un.mbox; - /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba) || !ndlp) { + if (!ndlp || lpfc_els_chk_latt(vport)) { if (mbox) { mp = (struct lpfc_dmabuf *) mbox->context1; if (mp) { @@ -1866,17 +1858,19 @@ lpfc_cmpl_els_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, phba->brd_no, cmdiocb->iocb.ulpIoTag, rspiocb->iocb.ulpStatus, rspiocb->iocb.un.ulpWord[4], rspiocb->iocb.ulpTimeout, - ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi); if (mbox) { if ((rspiocb->iocb.ulpStatus == 0) && (ndlp->nlp_flag & NLP_ACC_REGLOGIN)) { - lpfc_unreg_rpi(phba, ndlp); + lpfc_unreg_rpi(vport, ndlp); mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login; mbox->context2 = lpfc_nlp_get(ndlp); + mbox->vport = vport; ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_REG_LOGIN_ISSUE); + lpfc_nlp_set_state(vport, ndlp, + NLP_STE_REG_LOGIN_ISSUE); if (lpfc_sli_issue_mbox(phba, mbox, (MBX_NOWAIT | MBX_STOP_IOCB)) != MBX_NOT_FINISHED) { @@ -1892,7 +1886,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, (irsp->un.ulpWord[4] == IOERR_LINK_DOWN) || (irsp->un.ulpWord[4] == IOERR_SLI_DOWN)))) { if (ndlp->nlp_flag & NLP_ACC_REGLOGIN) { - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); ndlp = NULL; } } @@ -1906,19 +1900,21 @@ lpfc_cmpl_els_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, } out: if (ndlp) { - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_ACC_REGLOGIN; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); } lpfc_els_free_iocb(phba, cmdiocb); return; } int -lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, - struct lpfc_iocbq * oldiocb, struct lpfc_nodelist * ndlp, - LPFC_MBOXQ_t * mbox, uint8_t newnode) +lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, + struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp, + LPFC_MBOXQ_t *mbox, uint8_t newnode) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; IOCB_t *oldcmd; struct lpfc_iocbq *elsiocb; @@ -1936,12 +1932,15 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, switch (flag) { case ELS_CMD_ACC: cmdsize = sizeof (uint32_t); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_ACC); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, + ndlp, ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_LOGO_ACC; + spin_unlock_irq(shost->host_lock); return 1; } + icmd = &elsiocb->iocb; icmd->ulpContext = oldcmd->ulpContext; /* Xri */ pcmd = (((struct lpfc_dmabuf *) elsiocb->context2)->virt); @@ -1950,8 +1949,8 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, break; case ELS_CMD_PLOGI: cmdsize = (sizeof (struct serv_parm) + sizeof (uint32_t)); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_ACC); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, + ndlp, ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) return 1; @@ -1964,11 +1963,11 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, *((uint32_t *) (pcmd)) = ELS_CMD_ACC; pcmd += sizeof (uint32_t); - memcpy(pcmd, &phba->fc_sparam, sizeof (struct serv_parm)); + memcpy(pcmd, &vport->fc_sparam, sizeof (struct serv_parm)); break; case ELS_CMD_PRLO: cmdsize = sizeof (uint32_t) + sizeof (PRLO); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, ndlp->nlp_DID, ELS_CMD_PRLO); if (!elsiocb) return 1; @@ -2001,18 +2000,16 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, ndlp->nlp_flag, ndlp->nlp_state, ndlp->nlp_rpi); if (ndlp->nlp_flag & NLP_LOGO_ACC) { - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_LOGO_ACC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); elsiocb->iocb_cmpl = lpfc_cmpl_els_logo_acc; } else { elsiocb->iocb_cmpl = lpfc_cmpl_els_acc; } phba->fc_stat.elsXmitACC++; - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -2021,9 +2018,10 @@ lpfc_els_rsp_acc(struct lpfc_hba * phba, uint32_t flag, } int -lpfc_els_rsp_reject(struct lpfc_hba * phba, uint32_t rejectError, - struct lpfc_iocbq * oldiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rsp_reject(struct lpfc_vport *vport, uint32_t rejectError, + struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; IOCB_t *icmd; IOCB_t *oldcmd; struct lpfc_iocbq *elsiocb; @@ -2037,8 +2035,8 @@ lpfc_els_rsp_reject(struct lpfc_hba * phba, uint32_t rejectError, pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = 2 * sizeof (uint32_t); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_LS_RJT); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_LS_RJT); if (!elsiocb) return 1; @@ -2061,9 +2059,7 @@ lpfc_els_rsp_reject(struct lpfc_hba * phba, uint32_t rejectError, phba->fc_stat.elsXmitLSRJT++; elsiocb->iocb_cmpl = lpfc_cmpl_els_acc; - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -2072,25 +2068,22 @@ lpfc_els_rsp_reject(struct lpfc_hba * phba, uint32_t rejectError, } int -lpfc_els_rsp_adisc_acc(struct lpfc_hba * phba, - struct lpfc_iocbq * oldiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rsp_adisc_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, + struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; + struct lpfc_sli *psli = &phba->sli; + struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; ADISC *ap; - IOCB_t *icmd; - IOCB_t *oldcmd; + IOCB_t *icmd, *oldcmd; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; - struct lpfc_sli *psli; uint8_t *pcmd; uint16_t cmdsize; int rc; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ - cmdsize = sizeof (uint32_t) + sizeof (ADISC); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_ACC); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) return 1; @@ -2113,15 +2106,13 @@ lpfc_els_rsp_adisc_acc(struct lpfc_hba * phba, ap = (ADISC *) (pcmd); ap->hardAL_PA = phba->fc_pref_ALPA; - memcpy(&ap->portName, &phba->fc_portname, sizeof (struct lpfc_name)); - memcpy(&ap->nodeName, &phba->fc_nodename, sizeof (struct lpfc_name)); - ap->DID = be32_to_cpu(phba->fc_myDID); + memcpy(&ap->portName, &vport->fc_portname, sizeof (struct lpfc_name)); + memcpy(&ap->nodeName, &vport->fc_nodename, sizeof (struct lpfc_name)); + ap->DID = be32_to_cpu(vport->fc_myDID); phba->fc_stat.elsXmitACC++; elsiocb->iocb_cmpl = lpfc_cmpl_els_acc; - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -2130,9 +2121,10 @@ lpfc_els_rsp_adisc_acc(struct lpfc_hba * phba, } int -lpfc_els_rsp_prli_acc(struct lpfc_hba *phba, struct lpfc_iocbq *oldiocb, +lpfc_els_rsp_prli_acc(struct lpfc_vport *vport, struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; PRLI *npr; lpfc_vpd_t *vpd; IOCB_t *icmd; @@ -2148,8 +2140,10 @@ lpfc_els_rsp_prli_acc(struct lpfc_hba *phba, struct lpfc_iocbq *oldiocb, pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ cmdsize = sizeof (uint32_t) + sizeof (PRLI); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, ndlp, - ndlp->nlp_DID, (ELS_CMD_ACC | (ELS_CMD_PRLI & ~ELS_RSP_MASK))); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, + (ELS_CMD_ACC | + (ELS_CMD_PRLI & ~ELS_RSP_MASK))); if (!elsiocb) return 1; @@ -2196,9 +2190,7 @@ lpfc_els_rsp_prli_acc(struct lpfc_hba *phba, struct lpfc_iocbq *oldiocb, phba->fc_stat.elsXmitACC++; elsiocb->iocb_cmpl = lpfc_cmpl_els_acc; - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -2207,12 +2199,12 @@ lpfc_els_rsp_prli_acc(struct lpfc_hba *phba, struct lpfc_iocbq *oldiocb, } static int -lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, +lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; RNID *rn; - IOCB_t *icmd; - IOCB_t *oldcmd; + IOCB_t *icmd, *oldcmd; struct lpfc_iocbq *elsiocb; struct lpfc_sli_ring *pring; struct lpfc_sli *psli; @@ -2228,8 +2220,8 @@ lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, if (format) cmdsize += sizeof (RNID_TOP_DISC); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_ACC); + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) return 1; @@ -2253,8 +2245,8 @@ lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, rn = (RNID *) (pcmd); rn->Format = format; rn->CommonLen = (2 * sizeof (struct lpfc_name)); - memcpy(&rn->portName, &phba->fc_portname, sizeof (struct lpfc_name)); - memcpy(&rn->nodeName, &phba->fc_nodename, sizeof (struct lpfc_name)); + memcpy(&rn->portName, &vport->fc_portname, sizeof (struct lpfc_name)); + memcpy(&rn->nodeName, &vport->fc_nodename, sizeof (struct lpfc_name)); switch (format) { case 0: rn->SpecificLen = 0; @@ -2262,7 +2254,7 @@ lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, case RNID_TOPOLOGY_DISC: rn->SpecificLen = sizeof (RNID_TOP_DISC); memcpy(&rn->un.topologyDisc.portName, - &phba->fc_portname, sizeof (struct lpfc_name)); + &vport->fc_portname, sizeof (struct lpfc_name)); rn->un.topologyDisc.unitType = RNID_HBA; rn->un.topologyDisc.physPort = 0; rn->un.topologyDisc.attachedNodes = 0; @@ -2279,9 +2271,7 @@ lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, elsiocb->context1 = NULL; /* Don't need ndlp for cmpl, * it could be freed */ - spin_lock_irq(phba->host->host_lock); rc = lpfc_sli_issue_iocb(phba, pring, elsiocb, 0); - spin_unlock_irq(phba->host->host_lock); if (rc == IOCB_ERROR) { lpfc_els_free_iocb(phba, elsiocb); return 1; @@ -2290,120 +2280,122 @@ lpfc_els_rsp_rnid_acc(struct lpfc_hba *phba, uint8_t format, } int -lpfc_els_disc_adisc(struct lpfc_hba *phba) +lpfc_els_disc_adisc(struct lpfc_vport *vport) { - int sentadisc; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_nodelist *ndlp, *next_ndlp; + int sentadisc = 0; - sentadisc = 0; /* go thru NPR nodes and issue any remaining ELS ADISCs */ - list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nodes, nlp_listp) { + list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) { if (ndlp->nlp_state == NLP_STE_NPR_NODE && (ndlp->nlp_flag & NLP_NPR_2B_DISC) != 0 && (ndlp->nlp_flag & NLP_NPR_ADISC) != 0) { - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); ndlp->nlp_flag &= ~NLP_NPR_ADISC; - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(shost->host_lock); ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_ADISC_ISSUE); - lpfc_issue_els_adisc(phba, ndlp, 0); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_ADISC_ISSUE); + lpfc_issue_els_adisc(vport, ndlp, 0); sentadisc++; - phba->num_disc_nodes++; - if (phba->num_disc_nodes >= - phba->cfg_discovery_threads) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_NLP_MORE; - spin_unlock_irq(phba->host->host_lock); + vport->num_disc_nodes++; + if (vport->num_disc_nodes >= + vport->phba->cfg_discovery_threads) { + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_NLP_MORE; + spin_unlock_irq(shost->host_lock); break; } } } if (sentadisc == 0) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~FC_NLP_MORE; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_NLP_MORE; + spin_unlock_irq(shost->host_lock); } return sentadisc; } int -lpfc_els_disc_plogi(struct lpfc_hba * phba) +lpfc_els_disc_plogi(struct lpfc_vport *vport) { - int sentplogi; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_nodelist *ndlp, *next_ndlp; + int sentplogi = 0; - sentplogi = 0; - /* go thru NPR list and issue any remaining ELS PLOGIs */ - list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nodes, nlp_listp) { + /* go thru NPR nodes and issue any remaining ELS PLOGIs */ + list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) { if (ndlp->nlp_state == NLP_STE_NPR_NODE && (ndlp->nlp_flag & NLP_NPR_2B_DISC) != 0 && (ndlp->nlp_flag & NLP_DELAY_TMO) == 0 && (ndlp->nlp_flag & NLP_NPR_ADISC) == 0) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE); - lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); + lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0); sentplogi++; - phba->num_disc_nodes++; - if (phba->num_disc_nodes >= - phba->cfg_discovery_threads) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_NLP_MORE; - spin_unlock_irq(phba->host->host_lock); + vport->num_disc_nodes++; + if (vport->num_disc_nodes >= + vport->phba->cfg_discovery_threads) { + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_NLP_MORE; + spin_unlock_irq(shost->host_lock); break; } } } if (sentplogi == 0) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~FC_NLP_MORE; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag &= ~FC_NLP_MORE; + spin_unlock_irq(shost->host_lock); } return sentplogi; } int -lpfc_els_flush_rscn(struct lpfc_hba * phba) +lpfc_els_flush_rscn(struct lpfc_vport *vport) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; struct lpfc_dmabuf *mp; int i; - for (i = 0; i < phba->fc_rscn_id_cnt; i++) { - mp = phba->fc_rscn_id_list[i]; + for (i = 0; i < vport->fc_rscn_id_cnt; i++) { + mp = vport->fc_rscn_id_list[i]; lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); - phba->fc_rscn_id_list[i] = NULL; + vport->fc_rscn_id_list[i] = NULL; } - phba->fc_rscn_id_cnt = 0; - spin_lock_irq(phba->host->host_lock); - phba->fc_flag &= ~(FC_RSCN_MODE | FC_RSCN_DISCOVERY); - spin_unlock_irq(phba->host->host_lock); - lpfc_can_disctmo(phba); + spin_lock_irq(shost->host_lock); + vport->fc_rscn_id_cnt = 0; + vport->fc_flag &= ~(FC_RSCN_MODE | FC_RSCN_DISCOVERY); + spin_unlock_irq(shost->host_lock); + lpfc_can_disctmo(vport); return 0; } int -lpfc_rscn_payload_check(struct lpfc_hba * phba, uint32_t did) +lpfc_rscn_payload_check(struct lpfc_vport *vport, uint32_t did) { D_ID ns_did; D_ID rscn_did; struct lpfc_dmabuf *mp; uint32_t *lp; uint32_t payload_len, cmd, i, match; + struct lpfc_hba *phba = vport->phba; ns_did.un.word = did; match = 0; /* Never match fabric nodes for RSCNs */ if ((did & Fabric_DID_MASK) == Fabric_DID_MASK) - return(0); + return 0; /* If we are doing a FULL RSCN rediscovery, match everything */ - if (phba->fc_flag & FC_RSCN_DISCOVERY) { + if (vport->fc_flag & FC_RSCN_DISCOVERY) return did; - } - for (i = 0; i < phba->fc_rscn_id_cnt; i++) { - mp = phba->fc_rscn_id_list[i]; + for (i = 0; i < vport->fc_rscn_id_cnt; i++) { + mp = vport->fc_rscn_id_list[i]; lp = (uint32_t *) mp->virt; cmd = *lp++; payload_len = be32_to_cpu(cmd) & 0xffff; /* payload length */ @@ -2414,44 +2406,38 @@ lpfc_rscn_payload_check(struct lpfc_hba * phba, uint32_t did) payload_len -= sizeof (uint32_t); switch (rscn_did.un.b.resv) { case 0: /* Single N_Port ID effected */ - if (ns_did.un.word == rscn_did.un.word) { + if (ns_did.un.word == rscn_did.un.word) match = did; - } break; case 1: /* Whole N_Port Area effected */ if ((ns_did.un.b.domain == rscn_did.un.b.domain) && (ns_did.un.b.area == rscn_did.un.b.area)) - { match = did; - } break; case 2: /* Whole N_Port Domain effected */ if (ns_did.un.b.domain == rscn_did.un.b.domain) - { match = did; - } break; case 3: /* Whole Fabric effected */ match = did; break; default: - /* Unknown Identifier in RSCN list */ + /* Unknown Identifier in RSCN node */ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY, "%d:0217 Unknown Identifier in " "RSCN payload Data: x%x\n", phba->brd_no, rscn_did.un.word); break; } - if (match) { + if (match) break; } } - } return match; } static int -lpfc_rscn_recovery_check(struct lpfc_hba *phba) +lpfc_rscn_recovery_check(struct lpfc_vport *vport) { struct lpfc_nodelist *ndlp = NULL; @@ -2459,12 +2445,12 @@ lpfc_rscn_recovery_check(struct lpfc_hba *phba) * them to NPR state. */ - list_for_each_entry(ndlp, &phba->fc_nodes, nlp_listp) { + list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { if (ndlp->nlp_state == NLP_STE_UNUSED_NODE || - lpfc_rscn_payload_check(phba, ndlp->nlp_DID) == 0) + lpfc_rscn_payload_check(vport, ndlp->nlp_DID) == 0) continue; - lpfc_disc_state_machine(phba, ndlp, NULL, + lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RECOVERY); /* @@ -2472,17 +2458,18 @@ lpfc_rscn_recovery_check(struct lpfc_hba *phba) * recovery event. */ if (ndlp->nlp_flag & NLP_DELAY_TMO) - lpfc_cancel_retry_delay_tmo(phba, ndlp); + lpfc_cancel_retry_delay_tmo(vport, ndlp); } return 0; } static int -lpfc_els_rcv_rscn(struct lpfc_hba * phba, - struct lpfc_iocbq * cmdiocb, - struct lpfc_nodelist * ndlp, uint8_t newnode) +lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp, uint8_t newnode) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; struct lpfc_dmabuf *pcmd; uint32_t *lp; IOCB_t *icmd; @@ -2503,18 +2490,18 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba, KERN_INFO, LOG_DISCOVERY, "%d:0214 RSCN received Data: x%x x%x x%x x%x\n", - phba->brd_no, - phba->fc_flag, payload_len, *lp, phba->fc_rscn_id_cnt); + phba->brd_no, vport->fc_flag, payload_len, *lp, + vport->fc_rscn_id_cnt); for (i = 0; i < payload_len/sizeof(uint32_t); i++) - fc_host_post_event(phba->host, fc_get_event_number(), + fc_host_post_event(shost, fc_get_event_number(), FCH_EVT_RSCN, lp[i]); /* If we are about to begin discovery, just ACC the RSCN. * Discovery processing will satisfy it. */ - if (phba->hba_state <= LPFC_NS_QRY) { - lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, + if (vport->port_state <= LPFC_NS_QRY) { + lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, newnode); return 0; } @@ -2522,13 +2509,13 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba, /* If we are already processing an RSCN, save the received * RSCN payload buffer, cmdiocb->context2 to process later. */ - if (phba->fc_flag & (FC_RSCN_MODE | FC_NDISC_ACTIVE)) { - if ((phba->fc_rscn_id_cnt < FC_MAX_HOLD_RSCN) && - !(phba->fc_flag & FC_RSCN_DISCOVERY)) { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_RSCN_MODE; - spin_unlock_irq(phba->host->host_lock); - phba->fc_rscn_id_list[phba->fc_rscn_id_cnt++] = pcmd; + if (vport->fc_flag & (FC_RSCN_MODE | FC_NDISC_ACTIVE)) { + if ((vport->fc_rscn_id_cnt < FC_MAX_HOLD_RSCN) && + !(vport->fc_flag & FC_RSCN_DISCOVERY)) { + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_RSCN_MODE; + spin_unlock_irq(shost->host_lock); + vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd; /* If we zero, cmdiocb->context2, the calling * routine will not try to free it. @@ -2539,54 +2526,59 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba, lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY, "%d:0235 Deferred RSCN " "Data: x%x x%x x%x\n", - phba->brd_no, phba->fc_rscn_id_cnt, - phba->fc_flag, phba->hba_state); + phba->brd_no, vport->fc_rscn_id_cnt, + vport->fc_flag, + vport->port_state); } else { - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_RSCN_DISCOVERY; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_RSCN_DISCOVERY; + spin_unlock_irq(shost->host_lock); /* ReDiscovery RSCN */ lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY, "%d:0234 ReDiscovery RSCN " "Data: x%x x%x x%x\n", - phba->brd_no, phba->fc_rscn_id_cnt, - phba->fc_flag, phba->hba_state); + phba->brd_no, vport->fc_rscn_id_cnt, + vport->fc_flag, + vport->port_state); } /* Send back ACC */ - lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, + lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, newnode); /* send RECOVERY event for ALL nodes that match RSCN payload */ - lpfc_rscn_recovery_check(phba); + lpfc_rscn_recovery_check(vport); return 0; } - phba->fc_flag |= FC_RSCN_MODE; - phba->fc_rscn_id_list[phba->fc_rscn_id_cnt++] = pcmd; + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_RSCN_MODE; + spin_unlock_irq(shost->host_lock); + vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd; /* * If we zero, cmdiocb->context2, the calling routine will * not try to free it. */ cmdiocb->context2 = NULL; - lpfc_set_disctmo(phba); + lpfc_set_disctmo(vport); /* Send back ACC */ - lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, newnode); + lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, newnode); /* send RECOVERY event for ALL nodes that match RSCN payload */ - lpfc_rscn_recovery_check(phba); + lpfc_rscn_recovery_check(vport); - return lpfc_els_handle_rscn(phba); + return lpfc_els_handle_rscn(vport); } int -lpfc_els_handle_rscn(struct lpfc_hba * phba) +lpfc_els_handle_rscn(struct lpfc_vport *vport) { struct lpfc_nodelist *ndlp; + struct lpfc_hba *phba = vport->phba; /* Start timer for RSCN processing */ - lpfc_set_disctmo(phba); + lpfc_set_disctmo(vport); /* RSCN processed */ lpfc_printf_log(phba, @@ -2594,53 +2586,53 @@ lpfc_els_handle_rscn(struct lpfc_hba * phba) LOG_DISCOVERY, "%d:0215 RSCN processed Data: x%x x%x x%x x%x\n", phba->brd_no, - phba->fc_flag, 0, phba->fc_rscn_id_cnt, - phba->hba_state); + vport->fc_flag, 0, vport->fc_rscn_id_cnt, + vport->port_state); /* To process RSCN, first compare RSCN data with NameServer */ - phba->fc_ns_retry = 0; - ndlp = lpfc_findnode_did(phba, NameServer_DID); + vport->fc_ns_retry = 0; + ndlp = lpfc_findnode_did(vport, NameServer_DID); if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) { /* Good ndlp, issue CT Request to NameServer */ - if (lpfc_ns_cmd(phba, ndlp, SLI_CTNS_GID_FT) == 0) { + if (lpfc_ns_cmd(vport, ndlp, SLI_CTNS_GID_FT) == 0) /* Wait for NameServer query cmpl before we can continue */ return 1; - } } else { /* If login to NameServer does not exist, issue one */ /* Good status, issue PLOGI to NameServer */ - ndlp = lpfc_findnode_did(phba, NameServer_DID); - if (ndlp) { + ndlp = lpfc_findnode_did(vport, NameServer_DID); + if (ndlp) /* Wait for NameServer login cmpl before we can continue */ return 1; - } + ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL); if (!ndlp) { - lpfc_els_flush_rscn(phba); + lpfc_els_flush_rscn(vport); return 0; } else { - lpfc_nlp_init(phba, ndlp, NameServer_DID); + lpfc_nlp_init(vport, ndlp, NameServer_DID); ndlp->nlp_type |= NLP_FABRIC; ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, NLP_STE_PLOGI_ISSUE); - lpfc_issue_els_plogi(phba, NameServer_DID, 0); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); + lpfc_issue_els_plogi(vport, NameServer_DID, 0); /* Wait for NameServer login cmpl before we can continue */ return 1; } } - lpfc_els_flush_rscn(phba); + lpfc_els_flush_rscn(vport); return 0; } static int -lpfc_els_rcv_flogi(struct lpfc_hba * phba, - struct lpfc_iocbq * cmdiocb, - struct lpfc_nodelist * ndlp, uint8_t newnode) +lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp, uint8_t newnode) { + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); + struct lpfc_hba *phba = vport->phba; struct lpfc_dmabuf *pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; uint32_t *lp = (uint32_t *) pcmd->virt; IOCB_t *icmd = &cmdiocb->iocb; @@ -2655,7 +2647,7 @@ lpfc_els_rcv_flogi(struct lpfc_hba * phba, /* FLOGI received */ - lpfc_set_disctmo(phba); + lpfc_set_disctmo(vport); if (phba->fc_topology == TOPOLOGY_LOOP) { /* We should never receive a FLOGI in loop mode, ignore it */ @@ -2672,19 +2664,19 @@ lpfc_els_rcv_flogi(struct lpfc_hba * phba, did = Fabric_DID; - if ((lpfc_check_sparm(phba, ndlp, sp, CLASS3))) { + if ((lpfc_check_sparm(vport, ndlp, sp, CLASS3))) { /* For a FLOGI we accept, then if our portname is greater * then the remote portname we initiate Nport login. */ - rc = memcmp(&phba->fc_portname, &sp->portName, + rc = memcmp(&vport->fc_portname, &sp->portName, sizeof (struct lpfc_name)); if (!rc) { - if ((mbox = mempool_alloc(phba->mbox_mem_pool, - GFP_KERNEL)) == 0) { + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mbox) return 1; - } + lpfc_linkdown(phba); lpfc_init_link(phba, mbox, phba->cfg_topology, @@ -2699,31 +2691,33 @@ lpfc_els_rcv_flogi(struct lpfc_hba * phba, } return 1; } else if (rc > 0) { /* greater than */ - spin_lock_irq(phba->host->host_lock); - phba->fc_flag |= FC_PT2PT_PLOGI; - spin_unlock_irq(phba->host->host_lock); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_PT2PT_PLOGI; + spin_unlock_irq(shost->host_lock); } - phba->fc_flag |= FC_PT2PT; - phba->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); + spin_lock_irq(shost->host_lock); + vport->fc_flag |= FC_PT2PT; + vport->fc_flag &= ~(FC_FABRIC | FC_PUBLIC_LOOP); + spin_unlock_irq(shost->host_lock); } else { /* Reject this request because invalid parameters */ stat.un.b.lsRjtRsvd0 = 0; stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_SPARM_OPTIONS; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); return 1; } /* Send back ACC */ - lpfc_els_rsp_acc(phba, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL, newnode); + lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL, newnode); return 0; } static int -lpfc_els_rcv_rnid(struct lpfc_hba * phba, - struct lpfc_iocbq * cmdiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rcv_rnid(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { struct lpfc_dmabuf *pcmd; uint32_t *lp; @@ -2746,7 +2740,7 @@ lpfc_els_rcv_rnid(struct lpfc_hba * phba, case 0: case RNID_TOPOLOGY_DISC: /* Send back ACC */ - lpfc_els_rsp_rnid_acc(phba, rn->Format, cmdiocb, ndlp); + lpfc_els_rsp_rnid_acc(vport, rn->Format, cmdiocb, ndlp); break; default: /* Reject this request because format not supported */ @@ -2754,14 +2748,14 @@ lpfc_els_rcv_rnid(struct lpfc_hba * phba, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); } return 0; } static int -lpfc_els_rcv_lirr(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, - struct lpfc_nodelist *ndlp) +lpfc_els_rcv_lirr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { struct ls_rjt stat; @@ -2770,15 +2764,15 @@ lpfc_els_rcv_lirr(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); return 0; } static void lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) { - struct lpfc_sli *psli; - struct lpfc_sli_ring *pring; + struct lpfc_sli *psli = &phba->sli; + struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; MAILBOX_t *mb; IOCB_t *icmd; RPS_RSP *rps_rsp; @@ -2788,8 +2782,6 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) uint16_t xri, status; uint32_t cmdsize; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; mb = &pmb->mb; ndlp = (struct lpfc_nodelist *) pmb->context2; @@ -2804,8 +2796,9 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) cmdsize = sizeof(RPS_RSP) + sizeof(uint32_t); mempool_free(pmb, phba->mbox_mem_pool); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, lpfc_max_els_tries, ndlp, - ndlp->nlp_DID, ELS_CMD_ACC); + elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); lpfc_nlp_put(ndlp); if (!elsiocb) return; @@ -2822,7 +2815,7 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) status = 0x10; else status = 0x8; - if (phba->fc_flag & FC_FABRIC) + if (phba->pport->fc_flag & FC_FABRIC) status |= 0x4; rps_rsp->rsvd1 = 0; @@ -2852,9 +2845,10 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } static int -lpfc_els_rcv_rps(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_nodelist * ndlp) +lpfc_els_rcv_rps(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; uint32_t *lp; uint8_t flag; LPFC_MBOXQ_t *mbox; @@ -2868,7 +2862,7 @@ lpfc_els_rcv_rps(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); } pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; @@ -2878,19 +2872,21 @@ lpfc_els_rcv_rps(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, if ((flag == 0) || ((flag == 1) && (be32_to_cpu(rps->un.portNum) == 0)) || - ((flag == 2) && (memcmp(&rps->un.portName, &phba->fc_portname, + ((flag == 2) && (memcmp(&rps->un.portName, &vport->fc_portname, sizeof (struct lpfc_name)) == 0))) { - if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC))) { + + 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->mbox_cmpl = lpfc_els_rsp_rps_acc; if (lpfc_sli_issue_mbox (phba, mbox, - (MBX_NOWAIT | MBX_STOP_IOCB)) != MBX_NOT_FINISHED) { + (MBX_NOWAIT | MBX_STOP_IOCB)) != MBX_NOT_FINISHED) /* Mbox completion will send ELS Response */ return 0; - } + lpfc_nlp_put(ndlp); mempool_free(mbox, phba->mbox_mem_pool); } @@ -2899,27 +2895,25 @@ lpfc_els_rcv_rps(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); return 0; } static int -lpfc_els_rsp_rpl_acc(struct lpfc_hba * phba, uint16_t cmdsize, - struct lpfc_iocbq * oldiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rsp_rpl_acc(struct lpfc_vport *vport, uint16_t cmdsize, + struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) { - IOCB_t *icmd; - IOCB_t *oldcmd; + struct lpfc_hba *phba = vport->phba; + IOCB_t *icmd, *oldcmd; RPL_RSP rpl_rsp; struct lpfc_iocbq *elsiocb; - struct lpfc_sli_ring *pring; - struct lpfc_sli *psli; + struct lpfc_sli *psli = &phba->sli; + struct lpfc_sli_ring *pring = &psli->ring[LPFC_ELS_RING]; uint8_t *pcmd; - psli = &phba->sli; - pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */ + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); - elsiocb = lpfc_prep_els_iocb(phba, 0, cmdsize, oldiocb->retry, - ndlp, ndlp->nlp_DID, ELS_CMD_ACC); if (!elsiocb) return 1; @@ -2937,8 +2931,8 @@ lpfc_els_rsp_rpl_acc(struct lpfc_hba * phba, uint16_t cmdsize, rpl_rsp.listLen = be32_to_cpu(1); rpl_rsp.index = 0; rpl_rsp.port_num_blk.portNum = 0; - rpl_rsp.port_num_blk.portID = be32_to_cpu(phba->fc_myDID); - memcpy(&rpl_rsp.port_num_blk.portName, &phba->fc_portname, + rpl_rsp.port_num_blk.portID = be32_to_cpu(vport->fc_myDID); + memcpy(&rpl_rsp.port_num_blk.portName, &vport->fc_portname, sizeof(struct lpfc_name)); memcpy(pcmd, &rpl_rsp, cmdsize - sizeof(uint32_t)); @@ -2963,8 +2957,8 @@ lpfc_els_rsp_rpl_acc(struct lpfc_hba * phba, uint16_t cmdsize, } static int -lpfc_els_rcv_rpl(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_nodelist * ndlp) +lpfc_els_rcv_rpl(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { struct lpfc_dmabuf *pcmd; uint32_t *lp; @@ -2979,7 +2973,7 @@ lpfc_els_rcv_rpl(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, cmdiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp); } pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; @@ -2996,15 +2990,16 @@ lpfc_els_rcv_rpl(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, } else { cmdsize = sizeof(uint32_t) + maxsize * sizeof(uint32_t); } - lpfc_els_rsp_rpl_acc(phba, cmdsize, cmdiocb, ndlp); + lpfc_els_rsp_rpl_acc(vport, cmdsize, cmdiocb, ndlp); return 0; } static int -lpfc_els_rcv_farp(struct lpfc_hba * phba, - struct lpfc_iocbq * cmdiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rcv_farp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { + struct lpfc_hba *phba = vport->phba; struct lpfc_dmabuf *pcmd; uint32_t *lp; IOCB_t *icmd; @@ -3034,14 +3029,14 @@ lpfc_els_rcv_farp(struct lpfc_hba * phba, cnt = 0; /* If this FARP command is searching for my portname */ if (fp->Mflags & FARP_MATCH_PORT) { - if (memcmp(&fp->RportName, &phba->fc_portname, + if (memcmp(&fp->RportName, &vport->fc_portname, sizeof (struct lpfc_name)) == 0) cnt = 1; } /* If this FARP command is searching for my nodename */ if (fp->Mflags & FARP_MATCH_NODE) { - if (memcmp(&fp->RnodeName, &phba->fc_nodename, + if (memcmp(&fp->RnodeName, &vport->fc_nodename, sizeof (struct lpfc_name)) == 0) cnt = 1; } @@ -3052,28 +3047,28 @@ lpfc_els_rcv_farp(struct lpfc_hba * phba, /* Log back into the node before sending the FARP. */ if (fp->Rflags & FARP_REQUEST_PLOGI) { ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(phba, ndlp, + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); - lpfc_issue_els_plogi(phba, ndlp->nlp_DID, 0); + lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0); } /* Send a FARP response to that node */ - if (fp->Rflags & FARP_REQUEST_FARPR) { - lpfc_issue_els_farpr(phba, did, 0); - } + if (fp->Rflags & FARP_REQUEST_FARPR) + lpfc_issue_els_farpr(vport, did, 0); } } return 0; } static int -lpfc_els_rcv_farpr(struct lpfc_hba * phba, - struct lpfc_iocbq * cmdiocb, struct lpfc_nodelist * ndlp) +lpfc_els_rcv_farpr(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) { struct lpfc_dmabuf *pcmd; uint32_t *lp; IOCB_t *icmd; uint32_t cmd, did; + struct lpfc_hba *phba = vport->phba; icmd = &cmdiocb->iocb; did = icmd->un.elsreq64.remoteID; @@ -3089,14 +3084,14 @@ lpfc_els_rcv_farpr(struct lpfc_hba * phba, phba->brd_no, did); /* ACCEPT the Farp resp request */ - lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0); + lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL, 0); return 0; } static int -lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, - struct lpfc_nodelist * fan_ndlp) +lpfc_els_rcv_fan(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *fan_ndlp) { struct lpfc_dmabuf *pcmd; uint32_t *lp; @@ -3104,6 +3099,7 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, uint32_t cmd, did; FAN *fp; struct lpfc_nodelist *ndlp, *next_ndlp; + struct lpfc_hba *phba = vport->phba; /* FAN received */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, "%d:0265 FAN received\n", @@ -3119,7 +3115,7 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, /* FAN received; Fan does not have a reply sequence */ - if (phba->hba_state == LPFC_LOCAL_CFG_LINK) { + if (phba->pport->port_state == LPFC_LOCAL_CFG_LINK) { if ((memcmp(&phba->fc_fabparam.nodeName, &fp->FnodeName, sizeof(struct lpfc_name)) != 0) || (memcmp(&phba->fc_fabparam.portName, &fp->FportName, @@ -3130,7 +3126,7 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, */ list_for_each_entry_safe(ndlp, next_ndlp, - &phba->fc_nodes, nlp_listp) { + &vport->fc_nodes, nlp_listp) { if (ndlp->nlp_state != NLP_STE_NPR_NODE) continue; if (ndlp->nlp_type & NLP_FABRIC) { @@ -3138,24 +3134,24 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, * Clean up old Fabric, Nameserver and * other NLP_FABRIC logins */ - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); } else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) { /* Fail outstanding I/O now since this * device is marked for PLOGI */ - lpfc_unreg_rpi(phba, ndlp); + lpfc_unreg_rpi(vport, ndlp); } } - phba->hba_state = LPFC_FLOGI; - lpfc_set_disctmo(phba); - lpfc_initial_flogi(phba); + vport->port_state = LPFC_FLOGI; + lpfc_set_disctmo(vport); + lpfc_initial_flogi(vport); return 0; } /* Discovery not needed, * move the nodes to their original state. */ - list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nodes, + list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) { if (ndlp->nlp_state != NLP_STE_NPR_NODE) continue; @@ -3163,13 +3159,13 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, switch (ndlp->nlp_prev_state) { case NLP_STE_UNMAPPED_NODE: ndlp->nlp_prev_state = NLP_STE_NPR_NODE; - lpfc_nlp_set_state(phba, ndlp, + lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE); break; case NLP_STE_MAPPED_NODE: ndlp->nlp_prev_state = NLP_STE_NPR_NODE; - lpfc_nlp_set_state(phba, ndlp, + lpfc_nlp_set_state(vport, ndlp, NLP_STE_MAPPED_NODE); break; @@ -3179,7 +3175,7 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, } /* Start discovery - this should just do CLEAR_LA */ - lpfc_disc_start(phba); + lpfc_disc_start(vport); } return 0; } @@ -3187,42 +3183,37 @@ lpfc_els_rcv_fan(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, void lpfc_els_timeout(unsigned long ptr) { - struct lpfc_hba *phba; + struct lpfc_vport *vport = (struct lpfc_vport *) ptr; + struct lpfc_hba *phba = vport->phba; unsigned long iflag; - phba = (struct lpfc_hba *)ptr; - if (phba == 0) - return; - spin_lock_irqsave(phba->host->host_lock, iflag); - if (!(phba->work_hba_events & WORKER_ELS_TMO)) { - phba->work_hba_events |= WORKER_ELS_TMO; + spin_lock_irqsave(&vport->work_port_lock, iflag); + if ((vport->work_port_events & WORKER_ELS_TMO) == 0) { + vport->work_port_events |= WORKER_ELS_TMO; if (phba->work_wait) wake_up(phba->work_wait); } - spin_unlock_irqrestore(phba->host->host_lock, iflag); + spin_unlock_irqrestore(&vport->work_port_lock, iflag); return; } void -lpfc_els_timeout_handler(struct lpfc_hba *phba) +lpfc_els_timeout_handler(struct lpfc_vport *vport) { + struct lpfc_hba *phba = vport->phba; struct lpfc_sli_ring *pring; struct lpfc_iocbq *tmp_iocb, *piocb; IOCB_t *cmd = NULL; struct lpfc_dmabuf *pcmd; - uint32_t *elscmd; - uint32_t els_command=0; + uint32_t els_command = 0; uint32_t timeout; - uint32_t remote_ID; + uint32_t remote_ID = 0xffffffff; - if (phba == 0) - return; - spin_lock_irq(phba->host->host_lock); /* If the timer is already canceled do nothing */ - if (!(phba->work_hba_events & WORKER_ELS_TMO)) { - spin_unlock_irq(phba->host->host_lock); + if ((vport->work_port_events & WORKER_ELS_TMO) == 0) { return; } + spin_lock_irq(&phba->hbalock); timeout = (uint32_t)(phba->fc_ratov << 1); pring = &phba->sli.ring[LPFC_ELS_RING]; @@ -3230,16 +3221,17 @@ lpfc_els_timeout_handler(struct lpfc_hba *phba) list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) { cmd = &piocb->iocb; - if ((piocb->iocb_flag & LPFC_IO_LIBDFC) || - (piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN) || - (piocb->iocb.ulpCommand == CMD_CLOSE_XRI_CN)) { + if ((piocb->iocb_flag & LPFC_IO_LIBDFC) != 0 || + piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN || + piocb->iocb.ulpCommand == CMD_CLOSE_XRI_CN) continue; - } + + if (piocb->vport != vport) + continue; + pcmd = (struct lpfc_dmabuf *) piocb->context2; - if (pcmd) { - elscmd = (uint32_t *) (pcmd->virt); - els_command = *elscmd; - } + if (pcmd) + els_command = *(uint32_t *) (pcmd->virt); if ((els_command == ELS_CMD_FARP) || (els_command == ELS_CMD_FARPR)) { @@ -3255,12 +3247,14 @@ lpfc_els_timeout_handler(struct lpfc_hba *phba) continue; } - if (cmd->ulpCommand == CMD_GEN_REQUEST64_CR) { - struct lpfc_nodelist *ndlp; - ndlp = __lpfc_findnode_rpi(phba, cmd->ulpContext); - remote_ID = ndlp->nlp_DID; - } else { + remote_ID = 0xffffffff; + if (cmd->ulpCommand != CMD_GEN_REQUEST64_CR) remote_ID = cmd->un.elsreq64.remoteID; + else { + struct lpfc_nodelist *ndlp; + ndlp = __lpfc_findnode_rpi(vport, cmd->ulpContext); + if (ndlp) + remote_ID = ndlp->nlp_DID; } lpfc_printf_log(phba, @@ -3272,21 +3266,22 @@ lpfc_els_timeout_handler(struct lpfc_hba *phba) lpfc_sli_issue_abort_iotag(phba, pring, piocb); } - if (phba->sli.ring[LPFC_ELS_RING].txcmplq_cnt) - mod_timer(&phba->els_tmofunc, jiffies + HZ * timeout); + spin_unlock_irq(&phba->hbalock); - spin_unlock_irq(phba->host->host_lock); + if (phba->sli.ring[LPFC_ELS_RING].txcmplq_cnt) + mod_timer(&vport->els_tmofunc, jiffies + HZ * timeout); } void -lpfc_els_flush_cmd(struct lpfc_hba *phba) +lpfc_els_flush_cmd(struct lpfc_vport *vport) { LIST_HEAD(completions); + struct lpfc_hba *phba = vport->phba; struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; struct lpfc_iocbq *tmp_iocb, *piocb; IOCB_t *cmd = NULL; - spin_lock_irq(phba->host->host_lock); + spin_lock_irq(&phba->hbalock); list_for_each_entry_safe(piocb, tmp_iocb, &pring->txq, list) { cmd = &piocb->iocb; @@ -3301,61 +3296,63 @@ lpfc_els_flush_cmd(struct lpfc_hba *phba) cmd->ulpCommand == CMD_ABORT_XRI_CN) continue; + if (piocb->vport != vport) + continue; + list_move_tail(&piocb->list, &completions); pring->txq_cnt--; - } list_for_each_entry_safe(piocb, tmp_iocb, &pring->txcmplq, list) { - cmd = &piocb->iocb; - if (piocb->iocb_flag & LPFC_IO_LIBDFC) { continue; } + if (piocb->vport != vport) + continue; + lpfc_sli_issue_abort_iotag(phba, pring, piocb); } - spin_unlock_irq(phba->host->host_lock); + spin_unlock_irq(&phba->hbalock); - while(!list_empty(&completions)) { + while (!list_empty(&completions)) { piocb = list_get_first(&completions, struct lpfc_iocbq, list); cmd = &piocb->iocb; list_del(&piocb->list); - if (piocb->iocb_cmpl) { + if (!piocb->iocb_cmpl) + lpfc_sli_release_iocbq(phba, piocb); + else { cmd->ulpStatus = IOSTAT_LOCAL_REJECT; cmd->un.ulpWord[4] = IOERR_SLI_ABORTED; (piocb->iocb_cmpl) (phba, piocb, piocb); - } else - lpfc_sli_release_iocbq(phba, piocb); + } } return; } void -lpfc_els_unsol_event(struct lpfc_hba * phba, - struct lpfc_sli_ring * pring, struct lpfc_iocbq * elsiocb) +lpfc_els_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, + struct lpfc_iocbq *elsiocb) { struct lpfc_sli *psli; struct lpfc_nodelist *ndlp; - struct lpfc_dmabuf *mp; + struct lpfc_dmabuf *mp = NULL; uint32_t *lp; IOCB_t *icmd; struct ls_rjt stat; - uint32_t cmd; - uint32_t did; - uint32_t newnode; + uint32_t cmd, did, newnode, rjt_err = 0; uint32_t drop_cmd = 0; /* by default do NOT drop received cmd */ - uint32_t rjt_err = 0; + struct lpfc_vport *vport = NULL; psli = &phba->sli; icmd = &elsiocb->iocb; if ((icmd->ulpStatus == IOSTAT_LOCAL_REJECT) && ((icmd->un.ulpWord[4] & 0xff) == IOERR_RCV_BUFFER_WAITING)) { - /* Not enough posted buffers; Try posting more buffers */ phba->fc_stat.NoRcvBuf++; + /* Not enough posted buffers; Try posting more buffers */ lpfc_post_buffer(phba, pring, 0, 1); return; } @@ -3366,17 +3363,17 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, if (icmd->ulpBdeCount == 0) return; - /* type of ELS cmd is first 32bit word in packet */ - mp = lpfc_sli_ringpostbuf_get(phba, pring, getPaddr(icmd->un. - cont64[0]. - addrHigh, - icmd->un. - cont64[0].addrLow)); + /* type of ELS cmd is first 32bit word in packet */ + mp = lpfc_sli_ringpostbuf_get(phba, pring, + getPaddr(icmd->un.cont64[0].addrHigh, + icmd->un.cont64[0].addrLow)); if (mp == 0) { drop_cmd = 1; goto dropit; } + vport = phba->pport; + newnode = 0; lp = (uint32_t *) mp->virt; cmd = *lp++; @@ -3390,7 +3387,7 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, } /* Check to see if link went down during discovery */ - if (lpfc_els_chk_latt(phba)) { + if (lpfc_els_chk_latt(vport)) { lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); drop_cmd = 1; @@ -3398,7 +3395,7 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, } did = icmd->un.rcvels.remoteID; - ndlp = lpfc_findnode_did(phba, did); + ndlp = lpfc_findnode_did(vport, did); if (!ndlp) { /* Cannot find existing Fabric ndlp, so allocate a new one */ ndlp = mempool_alloc(phba->nlp_mem_pool, GFP_KERNEL); @@ -3409,12 +3406,12 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, goto dropit; } - lpfc_nlp_init(phba, ndlp, did); + lpfc_nlp_init(vport, ndlp, did); newnode = 1; if ((did & Fabric_DID_MASK) == Fabric_DID_MASK) { ndlp->nlp_type |= NLP_FABRIC; } - lpfc_nlp_set_state(phba, ndlp, NLP_STE_UNUSED_NODE); + lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNUSED_NODE); } phba->fc_stat.elsRcvFrame++; @@ -3422,6 +3419,7 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, lpfc_nlp_put(elsiocb->context1); elsiocb->context1 = lpfc_nlp_get(ndlp); elsiocb->context2 = mp; + elsiocb->vport = vport; if ((cmd & ELS_CMD_MASK) == ELS_CMD_RSCN) { cmd &= ELS_CMD_MASK; @@ -3429,105 +3427,109 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, /* ELS command <elsCmd> received from NPORT <did> */ lpfc_printf_log(phba, KERN_INFO, LOG_ELS, "%d:0112 ELS command x%x received from NPORT x%x " - "Data: x%x\n", phba->brd_no, cmd, did, phba->hba_state); + "Data: x%x\n", phba->brd_no, cmd, did, + vport->port_state); switch (cmd) { case ELS_CMD_PLOGI: phba->fc_stat.elsRcvPLOGI++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } ndlp = lpfc_plogi_confirm_nport(phba, mp, ndlp); - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_PLOGI); + lpfc_disc_state_machine(vport, ndlp, elsiocb, + NLP_EVT_RCV_PLOGI); break; case ELS_CMD_FLOGI: phba->fc_stat.elsRcvFLOGI++; - lpfc_els_rcv_flogi(phba, elsiocb, ndlp, newnode); + lpfc_els_rcv_flogi(vport, elsiocb, ndlp, newnode); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case ELS_CMD_LOGO: phba->fc_stat.elsRcvLOGO++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_LOGO); + lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_LOGO); break; case ELS_CMD_PRLO: phba->fc_stat.elsRcvPRLO++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_PRLO); + lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLO); break; case ELS_CMD_RSCN: phba->fc_stat.elsRcvRSCN++; - lpfc_els_rcv_rscn(phba, elsiocb, ndlp, newnode); + lpfc_els_rcv_rscn(vport, elsiocb, ndlp, newnode); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case ELS_CMD_ADISC: phba->fc_stat.elsRcvADISC++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_ADISC); + lpfc_disc_state_machine(vport, ndlp, elsiocb, + NLP_EVT_RCV_ADISC); break; case ELS_CMD_PDISC: phba->fc_stat.elsRcvPDISC++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_PDISC); + lpfc_disc_state_machine(vport, ndlp, elsiocb, + NLP_EVT_RCV_PDISC); break; case ELS_CMD_FARPR: phba->fc_stat.elsRcvFARPR++; - lpfc_els_rcv_farpr(phba, elsiocb, ndlp); + lpfc_els_rcv_farpr(vport, elsiocb, ndlp); break; case ELS_CMD_FARP: phba->fc_stat.elsRcvFARP++; - lpfc_els_rcv_farp(phba, elsiocb, ndlp); + lpfc_els_rcv_farp(vport, elsiocb, ndlp); break; case ELS_CMD_FAN: phba->fc_stat.elsRcvFAN++; - lpfc_els_rcv_fan(phba, elsiocb, ndlp); + lpfc_els_rcv_fan(vport, elsiocb, ndlp); break; case ELS_CMD_PRLI: phba->fc_stat.elsRcvPRLI++; - if (phba->hba_state < LPFC_DISC_AUTH) { + if (vport->port_state < LPFC_DISC_AUTH) { rjt_err = 1; break; } - lpfc_disc_state_machine(phba, ndlp, elsiocb, NLP_EVT_RCV_PRLI); + lpfc_disc_state_machine(vport, ndlp, elsiocb, NLP_EVT_RCV_PRLI); break; case ELS_CMD_LIRR: phba->fc_stat.elsRcvLIRR++; - lpfc_els_rcv_lirr(phba, elsiocb, ndlp); + lpfc_els_rcv_lirr(vport, elsiocb, ndlp); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case ELS_CMD_RPS: phba->fc_stat.elsRcvRPS++; - lpfc_els_rcv_rps(phba, elsiocb, ndlp); + lpfc_els_rcv_rps(vport, elsiocb, ndlp); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case ELS_CMD_RPL: phba->fc_stat.elsRcvRPL++; - lpfc_els_rcv_rpl(phba, elsiocb, ndlp); + lpfc_els_rcv_rpl(vport, elsiocb, ndlp); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; case ELS_CMD_RNID: phba->fc_stat.elsRcvRNID++; - lpfc_els_rcv_rnid(phba, elsiocb, ndlp); + lpfc_els_rcv_rnid(vport, elsiocb, ndlp); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; default: /* Unsupported ELS command, reject */ @@ -3538,7 +3540,7 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, "%d:0115 Unknown ELS command x%x received from " "NPORT x%x\n", phba->brd_no, cmd, did); if (newnode) - lpfc_drop_node(phba, ndlp); + lpfc_drop_node(vport, ndlp); break; } @@ -3548,7 +3550,7 @@ lpfc_els_unsol_event(struct lpfc_hba * phba, stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; stat.un.b.lsRjtRsnCodeExp = LSEXP_NOTHING_MORE; stat.un.b.vendorUnique = 0; - lpfc_els_rsp_reject(phba, stat.un.lsRjtError, elsiocb, ndlp); + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, elsiocb, ndlp); } lpfc_nlp_put(elsiocb->context1); @@ -3567,5 +3569,4 @@ dropit: icmd->ulpTimeout); phba->fc_stat.elsRcvDrop++; } - return; } |
