/* Process SLI4 events */
if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) {
+ if (phba->hba_flag & HBA_RRQ_ACTIVE)
+ lpfc_handle_rrq_active(phba);
if (phba->hba_flag & FCP_XRI_ABORT_EVENT)
lpfc_sli4_fcp_xri_abort_event_proc(phba);
if (phba->hba_flag & ELS_XRI_ABORT_EVENT)
struct lpfc_vport **vports;
int i;
+ lpfc_cleanup_wt_rrqs(phba);
phba->link_state = LPFC_LINK_UP;
/* Unblock fabric iocbs if they are blocked */
mempool_free(pmb, phba->mbox_mem_pool);
- if (phba->fc_topology == TOPOLOGY_LOOP &&
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP &&
vport->fc_flag & FC_PUBLIC_LOOP &&
!(vport->fc_flag & FC_LBIT)) {
/* Need to wait for FAN - use discovery timer
/* Start discovery by sending a FLOGI. port_state is identically
* LPFC_FLOGI while waiting for FLOGI cmpl
*/
- if (vport->port_state != LPFC_FLOGI) {
+ if (vport->port_state != LPFC_FLOGI)
lpfc_initial_flogi(vport);
- }
return;
out:
if (vport->port_state != LPFC_FLOGI) {
phba->hba_flag |= FCF_RR_INPROG;
spin_unlock_irq(&phba->hbalock);
- lpfc_initial_flogi(vport);
+ lpfc_issue_init_vfi(vport);
goto out;
}
spin_unlock_irq(&phba->hbalock);
if (phba->pport->port_state != LPFC_FLOGI) {
phba->hba_flag |= FCF_RR_INPROG;
spin_unlock_irq(&phba->hbalock);
- lpfc_initial_flogi(phba->pport);
+ lpfc_issue_init_vfi(phba->pport);
return;
}
spin_unlock_irq(&phba->hbalock);
phba->fcf.current_rec.fcf_indx, fcf_index);
/* Wait 500 ms before retrying FLOGI to current FCF */
msleep(500);
- lpfc_initial_flogi(phba->pport);
+ lpfc_issue_init_vfi(phba->pport);
goto out;
}
lpfc_sli4_mbox_cmd_free(phba, mboxq);
}
+/**
+ * lpfc_init_vfi_cmpl - Completion handler for init_vfi mbox command.
+ * @phba: pointer to lpfc hba data structure.
+ * @mboxq: pointer to mailbox data structure.
+ *
+ * This function handles completion of init vfi mailbox command.
+ */
+void
+lpfc_init_vfi_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
+{
+ struct lpfc_vport *vport = mboxq->vport;
+
+ if (mboxq->u.mb.mbxStatus && (mboxq->u.mb.mbxStatus != 0x4002)) {
+ lpfc_printf_vlog(vport, KERN_ERR,
+ LOG_MBOX,
+ "2891 Init VFI mailbox failed 0x%x\n",
+ mboxq->u.mb.mbxStatus);
+ mempool_free(mboxq, phba->mbox_mem_pool);
+ lpfc_vport_set_state(vport, FC_VPORT_FAILED);
+ return;
+ }
+ lpfc_initial_flogi(vport);
+ mempool_free(mboxq, phba->mbox_mem_pool);
+ return;
+}
+
+/**
+ * lpfc_issue_init_vfi - Issue init_vfi mailbox command.
+ * @vport: pointer to lpfc_vport data structure.
+ *
+ * This function issue a init_vfi mailbox command to initialize the VFI and
+ * VPI for the physical port.
+ */
+void
+lpfc_issue_init_vfi(struct lpfc_vport *vport)
+{
+ LPFC_MBOXQ_t *mboxq;
+ int rc;
+ struct lpfc_hba *phba = vport->phba;
+
+ mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
+ if (!mboxq) {
+ lpfc_printf_vlog(vport, KERN_ERR,
+ LOG_MBOX, "2892 Failed to allocate "
+ "init_vfi mailbox\n");
+ return;
+ }
+ lpfc_init_vfi(mboxq, vport);
+ mboxq->mbox_cmpl = lpfc_init_vfi_cmpl;
+ rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_NOWAIT);
+ if (rc == MBX_NOT_FINISHED) {
+ lpfc_printf_vlog(vport, KERN_ERR,
+ LOG_MBOX, "2893 Failed to issue init_vfi mailbox\n");
+ mempool_free(mboxq, vport->phba->mbox_mem_pool);
+ }
+}
+
/**
* lpfc_init_vpi_cmpl - Completion handler for init_vpi mbox command.
* @phba: pointer to lpfc hba data structure.
FC_VPORT_FAILED);
continue;
}
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
lpfc_vport_set_state(vports[i],
FC_VPORT_LINKDOWN);
continue;
"2018 REG_VFI mbxStatus error x%x "
"HBA state x%x\n",
mboxq->u.mb.mbxStatus, vport->port_state);
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
/* FLOGI failed, use loop map to make discovery list */
lpfc_disc_list_loopmap(vport);
/* Start discovery */
spin_unlock_irq(shost->host_lock);
if (vport->port_state == LPFC_FABRIC_CFG_LINK) {
- lpfc_start_fdiscs(phba);
- lpfc_do_scr_ns_plogi(phba, vport);
+ /* For private loop just start discovery and we are done. */
+ if ((phba->fc_topology == LPFC_TOPOLOGY_LOOP) &&
+ (phba->alpa_map[0] == 0) &&
+ !(vport->fc_flag & FC_PUBLIC_LOOP)) {
+ /* Use loop map to make discovery list */
+ lpfc_disc_list_loopmap(vport);
+ /* Start discovery */
+ lpfc_disc_start(vport);
+ } else {
+ lpfc_start_fdiscs(phba);
+ lpfc_do_scr_ns_plogi(phba, vport);
+ }
}
fail_free_mem:
}
static void
-lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
+lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la)
{
struct lpfc_vport *vport = phba->pport;
LPFC_MBOXQ_t *sparam_mbox, *cfglink_mbox = NULL;
struct fcf_record *fcf_record;
spin_lock_irq(&phba->hbalock);
- switch (la->UlnkSpeed) {
- case LA_1GHZ_LINK:
- phba->fc_linkspeed = LA_1GHZ_LINK;
- break;
- case LA_2GHZ_LINK:
- phba->fc_linkspeed = LA_2GHZ_LINK;
- break;
- case LA_4GHZ_LINK:
- phba->fc_linkspeed = LA_4GHZ_LINK;
- break;
- case LA_8GHZ_LINK:
- phba->fc_linkspeed = LA_8GHZ_LINK;
- break;
- case LA_10GHZ_LINK:
- phba->fc_linkspeed = LA_10GHZ_LINK;
+ switch (bf_get(lpfc_mbx_read_top_link_spd, la)) {
+ case LPFC_LINK_SPEED_1GHZ:
+ case LPFC_LINK_SPEED_2GHZ:
+ case LPFC_LINK_SPEED_4GHZ:
+ case LPFC_LINK_SPEED_8GHZ:
+ case LPFC_LINK_SPEED_10GHZ:
+ case LPFC_LINK_SPEED_16GHZ:
+ phba->fc_linkspeed = bf_get(lpfc_mbx_read_top_link_spd, la);
break;
default:
- phba->fc_linkspeed = LA_UNKNW_LINK;
+ phba->fc_linkspeed = LPFC_LINK_SPEED_UNKNOWN;
break;
}
- phba->fc_topology = la->topology;
+ phba->fc_topology = bf_get(lpfc_mbx_read_top_topology, la);
phba->link_flag &= ~LS_NPIV_FAB_SUPPORTED;
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
phba->sli3_options &= ~LPFC_SLI3_NPIV_ENABLED;
/* if npiv is enabled and this adapter supports npiv log
"1309 Link Up Event npiv not supported in loop "
"topology\n");
/* Get Loop Map information */
- if (la->il)
+ if (bf_get(lpfc_mbx_read_top_il, la))
vport->fc_flag |= FC_LBIT;
- vport->fc_myDID = la->granted_AL_PA;
- i = la->un.lilpBde64.tus.f.bdeSize;
+ vport->fc_myDID = bf_get(lpfc_mbx_read_top_alpa_granted, la);
+ i = la->lilpBde64.tus.f.bdeSize;
if (i == 0) {
phba->alpa_map[0] = 0;
goto out;
}
- if (!(phba->hba_flag & HBA_FCOE_SUPPORT)) {
+ if (!(phba->hba_flag & HBA_FCOE_MODE)) {
cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!cfglink_mbox)
goto out;
/*
- * This routine handles processing a READ_LA mailbox
+ * This routine handles processing a READ_TOPOLOGY mailbox
* command upon completion. It is setup in the LPFC_MBOXQ
* as the completion routine when the command is
* handed off to the SLI layer.
*/
void
-lpfc_mbx_cmpl_read_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
+lpfc_mbx_cmpl_read_topology(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
struct lpfc_vport *vport = pmb->vport;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- READ_LA_VAR *la;
+ struct lpfc_mbx_read_top *la;
MAILBOX_t *mb = &pmb->u.mb;
struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
mb->mbxStatus, vport->port_state);
lpfc_mbx_issue_link_down(phba);
phba->link_state = LPFC_HBA_ERROR;
- goto lpfc_mbx_cmpl_read_la_free_mbuf;
+ goto lpfc_mbx_cmpl_read_topology_free_mbuf;
}
- la = (READ_LA_VAR *) &pmb->u.mb.un.varReadLA;
+ la = (struct lpfc_mbx_read_top *) &pmb->u.mb.un.varReadTop;
memcpy(&phba->alpa_map[0], mp->virt, 128);
spin_lock_irq(shost->host_lock);
- if (la->pb)
+ if (bf_get(lpfc_mbx_read_top_pb, la))
vport->fc_flag |= FC_BYPASSED_MODE;
else
vport->fc_flag &= ~FC_BYPASSED_MODE;
if ((phba->fc_eventTag < la->eventTag) ||
(phba->fc_eventTag == la->eventTag)) {
phba->fc_stat.LinkMultiEvent++;
- if (la->attType == AT_LINK_UP)
+ if (bf_get(lpfc_mbx_read_top_att_type, la) == LPFC_ATT_LINK_UP)
if (phba->fc_eventTag != 0)
lpfc_linkdown(phba);
}
phba->fc_eventTag = la->eventTag;
spin_lock_irq(&phba->hbalock);
- if (la->mm)
+ if (bf_get(lpfc_mbx_read_top_mm, la))
phba->sli.sli_flag |= LPFC_MENLO_MAINT;
else
phba->sli.sli_flag &= ~LPFC_MENLO_MAINT;
spin_unlock_irq(&phba->hbalock);
phba->link_events++;
- if (la->attType == AT_LINK_UP && (!la->mm)) {
+ if ((bf_get(lpfc_mbx_read_top_att_type, la) == LPFC_ATT_LINK_UP) &&
+ (!bf_get(lpfc_mbx_read_top_mm, la))) {
phba->fc_stat.LinkUp++;
if (phba->link_flag & LS_LOOPBACK_MODE) {
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
"1306 Link Up Event in loop back mode "
"x%x received Data: x%x x%x x%x x%x\n",
la->eventTag, phba->fc_eventTag,
- la->granted_AL_PA, la->UlnkSpeed,
+ bf_get(lpfc_mbx_read_top_alpa_granted,
+ la),
+ bf_get(lpfc_mbx_read_top_link_spd, la),
phba->alpa_map[0]);
} else {
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
"1303 Link Up Event x%x received "
"Data: x%x x%x x%x x%x x%x x%x %d\n",
la->eventTag, phba->fc_eventTag,
- la->granted_AL_PA, la->UlnkSpeed,
+ bf_get(lpfc_mbx_read_top_alpa_granted,
+ la),
+ bf_get(lpfc_mbx_read_top_link_spd, la),
phba->alpa_map[0],
- la->mm, la->fa,
+ bf_get(lpfc_mbx_read_top_mm, la),
+ bf_get(lpfc_mbx_read_top_fa, la),
phba->wait_4_mlo_maint_flg);
}
lpfc_mbx_process_link_up(phba, la);
- } else if (la->attType == AT_LINK_DOWN) {
+ } else if (bf_get(lpfc_mbx_read_top_att_type, la) ==
+ LPFC_ATT_LINK_DOWN) {
phba->fc_stat.LinkDown++;
if (phba->link_flag & LS_LOOPBACK_MODE) {
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
"Data: x%x x%x x%x x%x x%x\n",
la->eventTag, phba->fc_eventTag,
phba->pport->port_state, vport->fc_flag,
- la->mm, la->fa);
+ bf_get(lpfc_mbx_read_top_mm, la),
+ bf_get(lpfc_mbx_read_top_fa, la));
}
lpfc_mbx_issue_link_down(phba);
}
- if (la->mm && la->attType == AT_LINK_UP) {
+ if ((bf_get(lpfc_mbx_read_top_mm, la)) &&
+ (bf_get(lpfc_mbx_read_top_att_type, la) == LPFC_ATT_LINK_UP)) {
if (phba->link_state != LPFC_LINK_DOWN) {
phba->fc_stat.LinkDown++;
lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
}
}
- if (la->fa) {
- if (la->mm)
+ if (bf_get(lpfc_mbx_read_top_fa, la)) {
+ if (bf_get(lpfc_mbx_read_top_mm, la))
lpfc_issue_clear_la(phba, vport);
lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
- "1311 fa %d\n", la->fa);
+ "1311 fa %d\n",
+ bf_get(lpfc_mbx_read_top_fa, la));
}
-lpfc_mbx_cmpl_read_la_free_mbuf:
+lpfc_mbx_cmpl_read_topology_free_mbuf:
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND)
ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;
- if (ndlp->nlp_flag & NLP_IGNR_REG_CMPL ||
- ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE) {
+ if (ndlp->nlp_flag & NLP_IGNR_REG_CMPL ||
+ ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE) {
/* We rcvd a rscn after issuing this
* mbox reg login, we may have cycled
* back through the state and be
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
spin_unlock_irq(shost->host_lock);
- if (phba->sli_rev == LPFC_SLI_REV4)
- lpfc_sli4_free_rpi(phba,
- pmb->u.mb.un.varRegLogin.rpi);
-
} else
/* Good status, call state machine */
lpfc_disc_state_machine(vport, ndlp, pmb,
spin_unlock_irq(shost->host_lock);
vport->unreg_vpi_cmpl = VPORT_OK;
mempool_free(pmb, phba->mbox_mem_pool);
+ lpfc_cleanup_vports_rrqs(vport);
/*
* This shost reference might have been taken at the beginning of
* lpfc_vport_delete()
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
/* FLOGI failed, use loop map to make discovery list */
lpfc_disc_list_loopmap(vport);
}
ndlp->nlp_rpi = mb->un.varWords[0];
- ndlp->nlp_flag |= NLP_RPI_VALID;
+ ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
/* If no other thread is using the ndlp, free it */
lpfc_nlp_not_used(ndlp);
- if (phba->fc_topology == TOPOLOGY_LOOP) {
+ if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) {
/*
* RegLogin failed, use loop map to make discovery
* list
}
ndlp->nlp_rpi = mb->un.varWords[0];
- ndlp->nlp_flag |= NLP_RPI_VALID;
+ ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
NLP_INT_NODE_ACT(ndlp);
atomic_set(&ndlp->cmd_pending, 0);
ndlp->cmd_qdepth = vport->cfg_tgt_queue_depth;
+ if (vport->phba->sli_rev == LPFC_SLI_REV4)
+ ndlp->nlp_rpi = lpfc_sli4_alloc_rpi(vport->phba);
}
struct lpfc_nodelist *
* by firmware with a no rpi error.
*/
psli = &phba->sli;
- if (ndlp->nlp_flag & NLP_RPI_VALID) {
+ if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
/* Now process each ring */
for (i = 0; i < psli->num_rings; i++) {
pring = &psli->ring[i];
LPFC_MBOXQ_t *mbox;
int rc;
- if (ndlp->nlp_flag & NLP_RPI_VALID) {
+ if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox) {
lpfc_unreg_login(phba, vport->vpi, ndlp->nlp_rpi, mbox);
}
lpfc_no_rpi(phba, ndlp);
- ndlp->nlp_rpi = 0;
- ndlp->nlp_flag &= ~NLP_RPI_VALID;
+ if (phba->sli_rev != LPFC_SLI_REV4)
+ ndlp->nlp_rpi = 0;
+ ndlp->nlp_flag &= ~NLP_RPI_REGISTERED;
ndlp->nlp_flag &= ~NLP_NPR_ADISC;
return 1;
}
int i;
vports = lpfc_create_vport_work_array(phba);
+ if (!vports) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_DISCOVERY,
+ "2884 Vport array allocation failed \n");
+ return;
+ }
for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
spin_lock_irq(shost->host_lock);
list_for_each_entry(ndlp, &vports[i]->fc_nodes, nlp_listp) {
- if (ndlp->nlp_flag & NLP_RPI_VALID) {
+ if (ndlp->nlp_flag & NLP_RPI_REGISTERED) {
/* The mempool_alloc might sleep */
spin_unlock_irq(shost->host_lock);
lpfc_unreg_rpi(vports[i], ndlp);
kfree(mp);
}
list_del(&mb->list);
- if (phba->sli_rev == LPFC_SLI_REV4)
- lpfc_sli4_free_rpi(phba,
- mb->u.mb.un.varRegLogin.rpi);
mempool_free(mb, phba->mbox_mem_pool);
/* We shall not invoke the lpfc_nlp_put to decrement
* the ndlp reference count as we are in the process
lpfc_cancel_retry_delay_tmo(vport, ndlp);
if ((ndlp->nlp_flag & NLP_DEFER_RM) &&
- !(ndlp->nlp_flag & NLP_REG_LOGIN_SEND) &&
- !(ndlp->nlp_flag & NLP_RPI_VALID)) {
+ !(ndlp->nlp_flag & NLP_REG_LOGIN_SEND) &&
+ !(ndlp->nlp_flag & NLP_RPI_REGISTERED)) {
/* For this case we need to cleanup the default rpi
* allocated by the firmware.
*/
if ((mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))
!= NULL) {
rc = lpfc_reg_rpi(phba, vport->vpi, ndlp->nlp_DID,
- (uint8_t *) &vport->fc_sparam, mbox, 0);
+ (uint8_t *) &vport->fc_sparam, mbox, ndlp->nlp_rpi);
if (rc) {
mempool_free(mbox, phba->mbox_mem_pool);
}
if (!lpfc_is_link_up(phba))
return;
- if (phba->fc_topology != TOPOLOGY_LOOP)
+ if (phba->fc_topology != LPFC_TOPOLOGY_LOOP)
return;
/* Check for loop map present or not */
}
}
if (vport->port_state != LPFC_FLOGI) {
- lpfc_initial_flogi(vport);
+ if (phba->sli_rev <= LPFC_SLI_REV3)
+ lpfc_initial_flogi(vport);
+ else
+ lpfc_issue_init_vfi(vport);
return;
}
break;
pmb->context2 = NULL;
ndlp->nlp_rpi = mb->un.varWords[0];
- ndlp->nlp_flag |= NLP_RPI_VALID;
+ ndlp->nlp_flag |= NLP_RPI_REGISTERED;
ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_UNMAPPED_NODE);
spin_lock_irqsave(&phba->ndlp_lock, flags);
NLP_CLR_NODE_ACT(ndlp);
spin_unlock_irqrestore(&phba->ndlp_lock, flags);
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ lpfc_sli4_free_rpi(phba, ndlp->nlp_rpi);
/* free ndlp memory for final ndlp release */
if (NLP_CHK_FREE_REQ(ndlp)) {
vports = lpfc_create_vport_work_array(phba);
+ /* If driver cannot allocate memory, indicate fcf is in use */
+ if (!vports)
+ return 1;
+
for (i = 0; i <= phba->max_vports && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
spin_lock_irq(shost->host_lock);
"logged in\n",
ndlp->nlp_rpi, ndlp->nlp_DID,
ndlp->nlp_flag);
- if (ndlp->nlp_flag & NLP_RPI_VALID)
+ if (ndlp->nlp_flag & NLP_RPI_REGISTERED)
ret = 1;
}
}
* registered, do nothing.
*/
spin_lock_irq(&phba->hbalock);
- if (!(phba->hba_flag & HBA_FCOE_SUPPORT) ||
+ if (!(phba->hba_flag & HBA_FCOE_MODE) ||
!(phba->fcf.fcf_flag & FCF_REGISTERED) ||
!(phba->hba_flag & HBA_FIP_SUPPORT) ||
(phba->fcf.fcf_flag & FCF_DISCOVERY) ||
git.openpandora.org / pandora-kernel.git / blobdiff