static void
lpfc_process_nodev_timeout(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
{
+ uint8_t *name = (uint8_t *)&ndlp->nlp_portname;
int warn_on = 0;
spin_lock_irq(phba->host->host_lock);
return;
}
+ /*
+ * If a discovery event readded nodev_timer after timer
+ * firing and before processing the timer, cancel the
+ * nlp_tmofunc.
+ */
+ spin_unlock_irq(phba->host->host_lock);
+ del_timer_sync(&ndlp->nlp_tmofunc);
+ spin_lock_irq(phba->host->host_lock);
+
ndlp->nlp_flag &= ~NLP_NODEV_TMO;
if (ndlp->nlp_sid != NLP_NO_SID) {
if (warn_on) {
lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d:0203 Nodev timeout on NPort x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, ndlp->nlp_DID, ndlp->nlp_flag,
+ "%d:0203 Nodev timeout on "
+ "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
+ "NPort x%x Data: x%x x%x x%x\n",
+ phba->brd_no,
+ *name, *(name+1), *(name+2), *(name+3),
+ *(name+4), *(name+5), *(name+6), *(name+7),
+ ndlp->nlp_DID, ndlp->nlp_flag,
ndlp->nlp_state, ndlp->nlp_rpi);
} else {
lpfc_printf_log(phba, KERN_INFO, LOG_DISCOVERY,
- "%d:0204 Nodev timeout on NPort x%x "
- "Data: x%x x%x x%x\n",
- phba->brd_no, ndlp->nlp_DID, ndlp->nlp_flag,
+ "%d:0204 Nodev timeout on "
+ "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
+ "NPort x%x Data: x%x x%x x%x\n",
+ phba->brd_no,
+ *name, *(name+1), *(name+2), *(name+3),
+ *(name+4), *(name+5), *(name+6), *(name+7),
+ ndlp->nlp_DID, ndlp->nlp_flag,
ndlp->nlp_state, ndlp->nlp_rpi);
}
evt_listp);
spin_unlock_irq(phba->host->host_lock);
free_evt = 1;
- switch(evtp->evt) {
+ switch (evtp->evt) {
case LPFC_EVT_NODEV_TMO:
ndlp = (struct lpfc_nodelist *)(evtp->evt_arg1);
lpfc_process_nodev_timeout(phba, ndlp);
case LPFC_EVT_WARM_START:
if (phba->hba_state >= LPFC_LINK_DOWN)
lpfc_offline(phba);
+ lpfc_reset_barrier(phba);
lpfc_sli_brdreset(phba);
lpfc_hba_down_post(phba);
*(int *)(evtp->evt_arg1) =
case LPFC_EVT_KILL:
if (phba->hba_state >= LPFC_LINK_DOWN)
lpfc_offline(phba);
- *(int *)(evtp->evt_arg1) = lpfc_sli_brdkill(phba);
+ *(int *)(evtp->evt_arg1)
+ = (phba->stopped) ? 0 : lpfc_sli_brdkill(phba);
complete((struct completion *)(evtp->evt_arg2));
break;
}
work_hba_events=phba->work_hba_events;
spin_unlock_irq(phba->host->host_lock);
- if(ha_copy & HA_ERATT)
+ if (ha_copy & HA_ERATT)
lpfc_handle_eratt(phba);
- if(ha_copy & HA_MBATT)
+ if (ha_copy & HA_MBATT)
lpfc_sli_handle_mb_event(phba);
- if(ha_copy & HA_LATT)
+ if (ha_copy & HA_LATT)
lpfc_handle_latt(phba);
if (work_hba_events & WORKER_DISC_TMO)
evtp->evt_arg2 = arg2;
evtp->evt = evt;
- list_add_tail(&evtp->evt_listp, &phba->work_list);
spin_lock_irq(phba->host->host_lock);
+ list_add_tail(&evtp->evt_listp, &phba->work_list);
if (phba->work_wait)
wake_up(phba->work_wait);
spin_unlock_irq(phba->host->host_lock);
/* Check config parameter use-adisc or FCP-2 */
if ((rc != NLP_STE_FREED_NODE) &&
(phba->cfg_use_adisc == 0) &&
- !(ndlp->nlp_fcp_info &
- NLP_FCP_2_DEVICE)) {
+ !(ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE)) {
/* We know we will have to relogin, so
* unreglogin the rpi right now to fail
* any outstanding I/Os quickly.
lpfc_can_disctmo(phba);
/* Must process IOCBs on all rings to handle ABORTed I/Os */
- return (0);
+ return 0;
}
static int
lpfc_els_disc_plogi(phba);
}
- if(!phba->num_disc_nodes) {
+ if (!phba->num_disc_nodes) {
spin_lock_irq(phba->host->host_lock);
phba->fc_flag &= ~FC_NDISC_ACTIVE;
spin_unlock_irq(phba->host->host_lock);
}
static void
-lpfc_mbx_cmpl_config_link(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
+lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
- struct lpfc_sli *psli;
- MAILBOX_t *mb;
-
- psli = &phba->sli;
- mb = &pmb->mb;
- /* Check for error */
- if (mb->mbxStatus) {
- /* CONFIG_LINK mbox error <mbxStatus> state <hba_state> */
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
- "%d:0306 CONFIG_LINK mbxStatus error x%x "
- "HBA state x%x\n",
- phba->brd_no, mb->mbxStatus, phba->hba_state);
+ struct lpfc_sli *psli = &phba->sli;
+ int rc;
- lpfc_linkdown(phba);
- phba->hba_state = LPFC_HBA_ERROR;
+ if (pmb->mb.mbxStatus)
goto out;
- }
- if (phba->hba_state == LPFC_LOCAL_CFG_LINK) {
- if (phba->fc_topology == TOPOLOGY_LOOP) {
- /* If we are public loop and L bit was set */
- if ((phba->fc_flag & FC_PUBLIC_LOOP) &&
- !(phba->fc_flag & FC_LBIT)) {
- /* Need to wait for FAN - use discovery timer
- * for timeout. hba_state is identically
- * LPFC_LOCAL_CFG_LINK while waiting for FAN
- */
- lpfc_set_disctmo(phba);
- mempool_free( pmb, phba->mbox_mem_pool);
- return;
- }
+ mempool_free(pmb, phba->mbox_mem_pool);
+
+ if (phba->fc_topology == TOPOLOGY_LOOP &&
+ phba->fc_flag & FC_PUBLIC_LOOP &&
+ !(phba->fc_flag & FC_LBIT)) {
+ /* Need to wait for FAN - use discovery timer
+ * for timeout. hba_state is identically
+ * LPFC_LOCAL_CFG_LINK while waiting for FAN
+ */
+ lpfc_set_disctmo(phba);
+ return;
}
- /* Start discovery by sending a FLOGI hba_state is identically
- * LPFC_FLOGI while waiting for FLOGI cmpl
- */
- phba->hba_state = LPFC_FLOGI;
- lpfc_set_disctmo(phba);
- lpfc_initial_flogi(phba);
- mempool_free( pmb, phba->mbox_mem_pool);
- return;
- }
- if (phba->hba_state == LPFC_FABRIC_CFG_LINK) {
- mempool_free( pmb, phba->mbox_mem_pool);
- return;
- }
+ /* Start discovery by sending a FLOGI. hba_state is identically
+ * LPFC_FLOGI while waiting for FLOGI cmpl
+ */
+ phba->hba_state = LPFC_FLOGI;
+ lpfc_set_disctmo(phba);
+ lpfc_initial_flogi(phba);
+ return;
out:
- /* CONFIG_LINK bad hba state <hba_state> */
- lpfc_printf_log(phba,
- KERN_ERR,
- LOG_DISCOVERY,
+ lpfc_printf_log(phba, KERN_ERR, LOG_MBOX,
+ "%d:0306 CONFIG_LINK mbxStatus error x%x "
+ "HBA state x%x\n",
+ phba->brd_no, pmb->mb.mbxStatus, phba->hba_state);
+
+ lpfc_linkdown(phba);
+
+ phba->hba_state = LPFC_HBA_ERROR;
+
+ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
"%d:0200 CONFIG_LINK bad hba state x%x\n",
phba->brd_no, phba->hba_state);
- if (phba->hba_state != LPFC_CLEAR_LA) {
- lpfc_clear_la(phba, pmb);
- pmb->mbox_cmpl = lpfc_mbx_cmpl_clear_la;
- if (lpfc_sli_issue_mbox(phba, pmb, (MBX_NOWAIT | MBX_STOP_IOCB))
- == MBX_NOT_FINISHED) {
- mempool_free( pmb, phba->mbox_mem_pool);
- lpfc_disc_flush_list(phba);
- psli->ring[(psli->ip_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;
- }
- } else {
- mempool_free( pmb, phba->mbox_mem_pool);
+ lpfc_clear_la(phba, pmb);
+ pmb->mbox_cmpl = lpfc_mbx_cmpl_clear_la;
+ rc = lpfc_sli_issue_mbox(phba, pmb, (MBX_NOWAIT | MBX_STOP_IOCB));
+ if (rc == MBX_NOT_FINISHED) {
+ mempool_free(pmb, phba->mbox_mem_pool);
+ lpfc_disc_flush_list(phba);
+ psli->ring[(psli->ip_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;
}
return;
}
cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
spin_lock_irq(phba->host->host_lock);
- switch(la->UlnkSpeed) {
+ switch (la->UlnkSpeed) {
case LA_1GHZ_LINK:
phba->fc_linkspeed = LA_1GHZ_LINK;
break;
if (cfglink_mbox) {
phba->hba_state = LPFC_LOCAL_CFG_LINK;
lpfc_config_link(phba, cfglink_mbox);
- cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_config_link;
+ cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;
lpfc_sli_issue_mbox(phba, cfglink_mbox,
(MBX_NOWAIT | MBX_STOP_IOCB));
}
}
ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
- lpfc_issue_els_plogi(phba, ndlp, 0);
+ lpfc_issue_els_plogi(phba, NameServer_DID, 0);
if (phba->cfg_fdmi_on) {
ndlp_fdmi = mempool_alloc(phba->nlp_mem_pool,
GFP_KERNEL);
lpfc_nlp_init(phba, ndlp_fdmi, FDMI_DID);
ndlp_fdmi->nlp_type |= NLP_FABRIC;
ndlp_fdmi->nlp_state = NLP_STE_PLOGI_ISSUE;
- lpfc_issue_els_plogi(phba, ndlp_fdmi, 0);
+ lpfc_issue_els_plogi(phba, FDMI_DID, 0);
}
}
}
/* initialize static port data */
rport->maxframe_size = ndlp->nlp_maxframe;
rport->supported_classes = ndlp->nlp_class_sup;
- if ((rport->scsi_target_id != -1) &&
- (rport->scsi_target_id < MAX_FCP_TARGET)) {
- ndlp->nlp_sid = rport->scsi_target_id;
- }
rdata = rport->dd_data;
rdata->pnode = ndlp;
if (rport_ids.roles != FC_RPORT_ROLE_UNKNOWN)
fc_remote_port_rolechg(rport, rport_ids.roles);
+ if ((rport->scsi_target_id != -1) &&
+ (rport->scsi_target_id < LPFC_MAX_TARGET)) {
+ ndlp->nlp_sid = rport->scsi_target_id;
+ }
return;
}
psli = &phba->sli;
/* Sanity check to ensure we are not moving to / from the same list */
- if ((nlp->nlp_flag & NLP_LIST_MASK) == list) {
+ if ((nlp->nlp_flag & NLP_LIST_MASK) == list)
if (list != NLP_NO_LIST)
- return(0);
- }
+ return 0;
- switch(nlp->nlp_flag & NLP_LIST_MASK) {
+ spin_lock_irq(phba->host->host_lock);
+ switch (nlp->nlp_flag & NLP_LIST_MASK) {
case NLP_NO_LIST: /* Not on any list */
break;
case NLP_UNUSED_LIST:
case NLP_UNMAPPED_LIST:
phba->fc_unmap_cnt--;
list_del(&nlp->nlp_listp);
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag &= ~NLP_TGT_NO_SCSIID;
nlp->nlp_type &= ~NLP_FC_NODE;
- spin_unlock_irq(phba->host->host_lock);
phba->nport_event_cnt++;
if (nlp->rport)
rport_del = unmapped;
/* Stop delay tmo if taking node off NPR list */
if ((nlp->nlp_flag & NLP_DELAY_TMO) &&
(list != NLP_NPR_LIST)) {
- spin_lock_irq(phba->host->host_lock);
- nlp->nlp_flag &= ~NLP_DELAY_TMO;
spin_unlock_irq(phba->host->host_lock);
- nlp->nlp_last_elscmd = 0;
- del_timer_sync(&nlp->nlp_delayfunc);
- if (!list_empty(&nlp->els_retry_evt.evt_listp))
- list_del_init(&nlp->els_retry_evt.evt_listp);
+ lpfc_cancel_retry_delay_tmo(phba, nlp);
+ spin_lock_irq(phba->host->host_lock);
}
break;
}
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag &= ~NLP_LIST_MASK;
- spin_unlock_irq(phba->host->host_lock);
/* Add NPort <did> to <num> list */
lpfc_printf_log(phba,
phba->brd_no,
nlp->nlp_DID, list, nlp->nlp_flag);
- switch(list) {
+ switch (list) {
case NLP_NO_LIST: /* No list, just remove it */
+ spin_unlock_irq(phba->host->host_lock);
lpfc_nlp_remove(phba, nlp);
+ spin_lock_irq(phba->host->host_lock);
/* as node removed - stop further transport calls */
rport_del = none;
break;
case NLP_UNUSED_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the unused list */
list_add_tail(&nlp->nlp_listp, &phba->fc_unused_list);
phba->fc_unused_cnt++;
break;
case NLP_PLOGI_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the plogi list */
list_add_tail(&nlp->nlp_listp, &phba->fc_plogi_list);
phba->fc_plogi_cnt++;
break;
case NLP_ADISC_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the adisc list */
list_add_tail(&nlp->nlp_listp, &phba->fc_adisc_list);
phba->fc_adisc_cnt++;
break;
case NLP_REGLOGIN_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the reglogin list */
list_add_tail(&nlp->nlp_listp, &phba->fc_reglogin_list);
phba->fc_reglogin_cnt++;
break;
case NLP_PRLI_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the prli list */
list_add_tail(&nlp->nlp_listp, &phba->fc_prli_list);
phba->fc_prli_cnt++;
rport_add = unmapped;
/* ensure all vestiges of "mapped" significance are gone */
nlp->nlp_type &= ~(NLP_FCP_TARGET | NLP_FCP_INITIATOR);
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the unmap list */
list_add_tail(&nlp->nlp_listp, &phba->fc_nlpunmap_list);
phba->fc_unmap_cnt++;
phba->nport_event_cnt++;
/* stop nodev tmo if running */
if (nlp->nlp_flag & NLP_NODEV_TMO) {
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag &= ~NLP_NODEV_TMO;
spin_unlock_irq(phba->host->host_lock);
del_timer_sync(&nlp->nlp_tmofunc);
+ spin_lock_irq(phba->host->host_lock);
if (!list_empty(&nlp->nodev_timeout_evt.evt_listp))
list_del_init(&nlp->nodev_timeout_evt.
evt_listp);
}
+ nlp->nlp_flag &= ~NLP_NODEV_REMOVE;
nlp->nlp_type |= NLP_FC_NODE;
break;
case NLP_MAPPED_LIST:
rport_add = mapped;
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the map list */
list_add_tail(&nlp->nlp_listp, &phba->fc_nlpmap_list);
phba->fc_map_cnt++;
/* stop nodev tmo if running */
if (nlp->nlp_flag & NLP_NODEV_TMO) {
nlp->nlp_flag &= ~NLP_NODEV_TMO;
+ spin_unlock_irq(phba->host->host_lock);
del_timer_sync(&nlp->nlp_tmofunc);
+ spin_lock_irq(phba->host->host_lock);
if (!list_empty(&nlp->nodev_timeout_evt.evt_listp))
list_del_init(&nlp->nodev_timeout_evt.
evt_listp);
}
+ nlp->nlp_flag &= ~NLP_NODEV_REMOVE;
break;
case NLP_NPR_LIST:
- spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= list;
- spin_unlock_irq(phba->host->host_lock);
/* Put it at the end of the npr list */
list_add_tail(&nlp->nlp_listp, &phba->fc_npr_list);
phba->fc_npr_cnt++;
- if (!(nlp->nlp_flag & NLP_NODEV_TMO)) {
+ if (!(nlp->nlp_flag & NLP_NODEV_TMO))
mod_timer(&nlp->nlp_tmofunc,
jiffies + HZ * phba->cfg_nodev_tmo);
- }
- spin_lock_irq(phba->host->host_lock);
+
nlp->nlp_flag |= NLP_NODEV_TMO;
nlp->nlp_flag &= ~NLP_RCV_PLOGI;
- spin_unlock_irq(phba->host->host_lock);
break;
case NLP_JUST_DQ:
break;
}
+ spin_unlock_irq(phba->host->host_lock);
+
/*
* We make all the calls into the transport after we have
* moved the node between lists. This so that we don't
if ((rport_add == mapped) &&
((!nlp->rport) ||
(nlp->rport->scsi_target_id == -1) ||
- (nlp->rport->scsi_target_id >= MAX_FCP_TARGET))) {
+ (nlp->rport->scsi_target_id >= LPFC_MAX_TARGET))) {
nlp->nlp_state = NLP_STE_UNMAPPED_NODE;
spin_lock_irq(phba->host->host_lock);
nlp->nlp_flag |= NLP_TGT_NO_SCSIID;
}
}
}
- return (0);
+ return 0;
}
/*
phba->brd_no, phba->hba_state, phba->fc_flag,
phba->fc_plogi_cnt, phba->fc_adisc_cnt);
- return (0);
+ return 0;
}
/*
switch (icmd->ulpCommand) {
case CMD_GEN_REQUEST64_CR:
if (icmd->ulpContext == (volatile ushort)ndlp->nlp_rpi)
- return (1);
+ return 1;
case CMD_ELS_REQUEST64_CR:
+ if (icmd->un.elsreq64.remoteID == ndlp->nlp_DID)
+ return 1;
case CMD_XMIT_ELS_RSP64_CX:
if (iocb->context1 == (uint8_t *) ndlp)
- return (1);
+ return 1;
}
} else if (pring->ringno == psli->ip_ring) {
/* Skip match check if waiting to relogin to FCP target */
if ((ndlp->nlp_type & NLP_FCP_TARGET) &&
(ndlp->nlp_flag & NLP_DELAY_TMO)) {
- return (0);
+ return 0;
}
if (icmd->ulpContext == (volatile ushort)ndlp->nlp_rpi) {
- return (1);
+ return 1;
}
} else if (pring->ringno == psli->next_ring) {
}
- return (0);
+ return 0;
}
/*
}
}
- return (0);
+ return 0;
}
/*
mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
}
}
+
+ spin_lock_irq(phba->host->host_lock);
list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
if ((mb->mb.mbxCommand == MBX_REG_LOGIN64) &&
(ndlp == (struct lpfc_nodelist *) mb->context2)) {
mempool_free(mb, phba->mbox_mem_pool);
}
}
+ spin_unlock_irq(phba->host->host_lock);
lpfc_els_abort(phba,ndlp,0);
spin_lock_irq(phba->host->host_lock);
lpfc_unreg_rpi(phba, ndlp);
- return (0);
+ return 0;
}
/*
if (ndlp->nlp_flag & NLP_DELAY_TMO) {
- spin_lock_irq(phba->host->host_lock);
- ndlp->nlp_flag &= ~NLP_DELAY_TMO;
- spin_unlock_irq(phba->host->host_lock);
- ndlp->nlp_last_elscmd = 0;
- del_timer_sync(&ndlp->nlp_delayfunc);
- if (!list_empty(&ndlp->els_retry_evt.evt_listp))
- list_del_init(&ndlp->els_retry_evt.evt_listp);
+ lpfc_cancel_retry_delay_tmo(phba, ndlp);
}
if (ndlp->nlp_disc_refcnt) {
spin_lock_irq(phba->host->host_lock);
ndlp->nlp_flag |= NLP_DELAY_REMOVE;
spin_unlock_irq(phba->host->host_lock);
- }
- else {
+ } else {
lpfc_freenode(phba, ndlp);
mempool_free( ndlp, phba->nlp_mem_pool);
}
- return(0);
+ return 0;
}
static int
D_ID matchdid;
if (did == Bcast_DID)
- return (0);
+ return 0;
if (ndlp->nlp_DID == 0) {
- return (0);
+ return 0;
}
/* First check for Direct match */
if (ndlp->nlp_DID == did)
- return (1);
+ return 1;
/* Next check for area/domain identically equals 0 match */
mydid.un.word = phba->fc_myDID;
if ((mydid.un.b.domain == 0) && (mydid.un.b.area == 0)) {
- return (0);
+ return 0;
}
matchdid.un.word = did;
if ((ndlpdid.un.b.domain == 0) &&
(ndlpdid.un.b.area == 0)) {
if (ndlpdid.un.b.id)
- return (1);
+ return 1;
}
- return (0);
+ return 0;
}
matchdid.un.word = ndlp->nlp_DID;
if ((matchdid.un.b.domain == 0) &&
(matchdid.un.b.area == 0)) {
if (matchdid.un.b.id)
- return (1);
+ return 1;
}
}
}
- return (0);
+ return 0;
}
/* Search for a nodelist entry on a specific list */
struct lpfc_nodelist *ndlp, *next_ndlp;
uint32_t data1;
+ spin_lock_irq(phba->host->host_lock);
if (order & NLP_SEARCH_UNMAPPED) {
list_for_each_entry_safe(ndlp, next_ndlp,
&phba->fc_nlpunmap_list, nlp_listp) {
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
/* LOG change to REGLOGIN */
/* FIND node DID reglogin */
lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d:0931 FIND node DID reglogin"
+ "%d:0901 FIND node DID reglogin"
" Data: x%p x%x x%x x%x\n",
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
/* LOG change to PRLI */
/* FIND node DID prli */
lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d:0931 FIND node DID prli "
+ "%d:0902 FIND node DID prli "
"Data: x%p x%x x%x x%x\n",
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
/* LOG change to NPR */
/* FIND node DID npr */
lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d:0931 FIND node DID npr "
+ "%d:0903 FIND node DID npr "
"Data: x%p x%x x%x x%x\n",
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
/* LOG change to UNUSED */
/* FIND node DID unused */
lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
- "%d:0931 FIND node DID unused "
+ "%d:0905 FIND node DID unused "
"Data: x%p x%x x%x x%x\n",
phba->brd_no,
ndlp, ndlp->nlp_DID,
ndlp->nlp_flag, data1);
- return (ndlp);
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
}
}
}
+ spin_unlock_irq(phba->host->host_lock);
+
/* FIND node did <did> NOT FOUND */
lpfc_printf_log(phba,
KERN_INFO,
/* Since this node is marked for discovery,
* delay timeout is not needed.
*/
- if (ndlp->nlp_flag & NLP_DELAY_TMO) {
- ndlp->nlp_flag &= ~NLP_DELAY_TMO;
- spin_unlock_irq(phba->host->host_lock);
- del_timer_sync(&ndlp->nlp_delayfunc);
- spin_lock_irq(phba->host->host_lock);
- if (!list_empty(&ndlp->els_retry_evt.
- evt_listp))
- list_del_init(&ndlp->els_retry_evt.
- evt_listp);
- }
- }
- else {
- ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ if (ndlp->nlp_flag & NLP_DELAY_TMO)
+ lpfc_cancel_retry_delay_tmo(phba, ndlp);
+ } else
ndlp = NULL;
- }
- }
- else {
+ } else {
flg = ndlp->nlp_flag & NLP_LIST_MASK;
if ((flg == NLP_ADISC_LIST) || (flg == NLP_PLOGI_LIST))
return NULL;
spin_lock_irq(phba->host->host_lock);
phba->fc_flag &= ~FC_RSCN_MODE;
spin_unlock_irq(phba->host->host_lock);
- }
- else
+ } else
lpfc_els_handle_rscn(phba);
}
}
if (ndlp->nlp_type & NLP_FABRIC) {
/* Clean up the ndlp on Fabric connections */
lpfc_nlp_list(phba, ndlp, NLP_NO_LIST);
- }
- else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
+ } else if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) {
/* Fail outstanding IO now since device
* is marked for PLOGI.
*/
initlinkmbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!initlinkmbox) {
lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d:0226 Device Discovery "
+ "%d:0206 Device Discovery "
"completion error\n",
phba->brd_no);
phba->hba_state = LPFC_HBA_ERROR;
if (!clearlambox) {
clrlaerr = 1;
lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
- "%d:0226 Device Discovery "
+ "%d:0207 Device Discovery "
"completion error\n",
phba->brd_no);
phba->hba_state = LPFC_HBA_ERROR;
&phba->fc_reglogin_list};
int i;
+ spin_lock_irq(phba->host->host_lock);
for (i = 0; i < ARRAY_SIZE(lists); i++ )
list_for_each_entry(ndlp, lists[i], nlp_listp)
- if (ndlp->nlp_rpi == rpi)
- return (ndlp);
+ if (ndlp->nlp_rpi == rpi) {
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
+ }
+ spin_unlock_irq(phba->host->host_lock);
+ return NULL;
+}
+/*
+ * This routine looks up the ndlp lists
+ * for the given WWPN. If WWPN found
+ * it return the node list pointer
+ * else return NULL.
+ */
+struct lpfc_nodelist *
+lpfc_findnode_wwpn(struct lpfc_hba * phba, uint32_t order,
+ struct lpfc_name * wwpn)
+{
+ struct lpfc_nodelist *ndlp;
+ struct list_head * lists[]={&phba->fc_nlpunmap_list,
+ &phba->fc_nlpmap_list,
+ &phba->fc_npr_list,
+ &phba->fc_plogi_list,
+ &phba->fc_adisc_list,
+ &phba->fc_reglogin_list,
+ &phba->fc_prli_list};
+ uint32_t search[]={NLP_SEARCH_UNMAPPED,
+ NLP_SEARCH_MAPPED,
+ NLP_SEARCH_NPR,
+ NLP_SEARCH_PLOGI,
+ NLP_SEARCH_ADISC,
+ NLP_SEARCH_REGLOGIN,
+ NLP_SEARCH_PRLI};
+ int i;
+
+ spin_lock_irq(phba->host->host_lock);
+ for (i = 0; i < ARRAY_SIZE(lists); i++ ) {
+ if (!(order & search[i]))
+ continue;
+ list_for_each_entry(ndlp, lists[i], nlp_listp) {
+ if (memcmp(&ndlp->nlp_portname, wwpn,
+ sizeof(struct lpfc_name)) == 0) {
+ spin_unlock_irq(phba->host->host_lock);
+ return ndlp;
+ }
+ }
+ }
+ spin_unlock_irq(phba->host->host_lock);
return NULL;
}
git.openpandora.org / pandora-kernel.git / blobdiff