(iocb->iocb_cmpl) (phba, iocb, iocb);
}
}
-
- /* If we are delaying issuing an ELS command, cancel it */
- if (ndlp->nlp_flag & NLP_DELAY_TMO)
- lpfc_cancel_retry_delay_tmo(phba->pport, ndlp);
+ lpfc_cancel_retry_delay_tmo(phba->pport, ndlp);
return 0;
}
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
struct lpfc_dmabuf *pcmd;
- struct lpfc_work_evt *evtp;
uint32_t *lp;
IOCB_t *icmd;
struct serv_parm *sp;
ndlp, mbox);
return 1;
}
-
- /* If the remote NPort logs into us, before we can initiate
- * discovery to them, cleanup the NPort from discovery accordingly.
- */
- if (ndlp->nlp_state == NLP_STE_NPR_NODE) {
- spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_DELAY_TMO;
- spin_unlock_irq(shost->host_lock);
- del_timer_sync(&ndlp->nlp_delayfunc);
- ndlp->nlp_last_elscmd = 0;
-
- if (!list_empty(&ndlp->els_retry_evt.evt_listp)) {
- list_del_init(&ndlp->els_retry_evt.evt_listp);
- /* Decrement ndlp reference count held for the
- * delayed retry
- */
- evtp = &ndlp->els_retry_evt;
- lpfc_nlp_put((struct lpfc_nodelist *)evtp->evt_arg1);
- }
-
- if (ndlp->nlp_flag & NLP_NPR_2B_DISC) {
- spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
- spin_unlock_irq(shost->host_lock);
-
- if ((ndlp->nlp_flag & NLP_ADISC_SND) &&
- (vport->num_disc_nodes)) {
- /* Check to see if there are more
- * ADISCs to be sent
- */
- lpfc_more_adisc(vport);
-
- if ((vport->num_disc_nodes == 0) &&
- (vport->fc_npr_cnt))
- lpfc_els_disc_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);
- lpfc_end_rscn(vport);
- }
- }
- }
- } else if ((ndlp->nlp_state == NLP_STE_PLOGI_ISSUE) &&
- (ndlp->nlp_flag & NLP_NPR_2B_DISC) &&
- (vport->num_disc_nodes)) {
- spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
- spin_unlock_irq(shost->host_lock);
- /* Check to see if there are more
- * PLOGIs to be sent
- */
- 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);
- lpfc_end_rscn(vport);
- }
- }
-
lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, mbox);
return 1;
-
out:
stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC;
stat.un.b.lsRjtRsnCodeExp = LSEXP_OUT_OF_RESOURCE;
else
lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
- if (!(ndlp->nlp_type & NLP_FABRIC) ||
+ if ((!(ndlp->nlp_type & NLP_FABRIC) &&
+ ((ndlp->nlp_type & NLP_FCP_TARGET) ||
+ !(ndlp->nlp_type & NLP_FCP_INITIATOR))) ||
(ndlp->nlp_state == NLP_STE_ADISC_ISSUE)) {
/* Only try to re-login if this is NOT a Fabric Node */
mod_timer(&ndlp->nlp_delayfunc, jiffies + HZ * 1);
lpfc_rcv_plogi_plogi_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
void *arg, uint32_t evt)
{
+ struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *cmdiocb = arg;
struct lpfc_dmabuf *pcmd = (struct lpfc_dmabuf *) cmdiocb->context2;
lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp,
NULL);
} else {
- lpfc_rcv_plogi(vport, ndlp, cmdiocb);
+ if (lpfc_rcv_plogi(vport, ndlp, cmdiocb) &&
+ (ndlp->nlp_flag & NLP_NPR_2B_DISC) &&
+ (vport->num_disc_nodes)) {
+ spin_lock_irq(shost->host_lock);
+ ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ spin_unlock_irq(shost->host_lock);
+ /* Check if there are more PLOGIs to be sent */
+ 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);
+ lpfc_end_rscn(vport);
+ }
+ }
} /* If our portname was less */
return ndlp->nlp_state;
lpfc_rcv_plogi_adisc_issue(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
void *arg, uint32_t evt)
{
+ struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
struct lpfc_iocbq *cmdiocb;
cmdiocb = (struct lpfc_iocbq *) arg;
- if (lpfc_rcv_plogi(vport, ndlp, cmdiocb))
- return ndlp->nlp_state;
+ if (lpfc_rcv_plogi(vport, ndlp, cmdiocb)) {
+ if (ndlp->nlp_flag & NLP_NPR_2B_DISC) {
+ spin_lock_irq(shost->host_lock);
+ ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ spin_unlock_irq(shost->host_lock);
+ if (vport->num_disc_nodes) {
+ lpfc_more_adisc(vport);
+ if ((vport->num_disc_nodes == 0) &&
+ (vport->fc_npr_cnt))
+ lpfc_els_disc_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);
+ lpfc_end_rscn(vport);
+ }
+ }
+ }
+ return ndlp->nlp_state;
+ }
ndlp->nlp_prev_state = NLP_STE_ADISC_ISSUE;
lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);
lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *) arg;
/* Ignore PLOGI if we have an outstanding LOGO */
- if (ndlp->nlp_flag & (NLP_LOGO_SND | NLP_LOGO_ACC)) {
+ if (ndlp->nlp_flag & (NLP_LOGO_SND | NLP_LOGO_ACC))
return ndlp->nlp_state;
- }
-
if (lpfc_rcv_plogi(vport, ndlp, cmdiocb)) {
+ lpfc_cancel_retry_delay_tmo(vport, ndlp);
spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_NPR_ADISC;
+ ndlp->nlp_flag &= ~(NLP_NPR_ADISC | NLP_NPR_2B_DISC);
spin_unlock_irq(shost->host_lock);
- return ndlp->nlp_state;
- }
-
- /* send PLOGI immediately, move to PLOGI issue state */
- if (!(ndlp->nlp_flag & NLP_DELAY_TMO)) {
- ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
- lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
- lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);
+ } else if (!(ndlp->nlp_flag & NLP_NPR_2B_DISC)) {
+ /* send PLOGI immediately, move to PLOGI issue state */
+ if (!(ndlp->nlp_flag & NLP_DELAY_TMO)) {
+ ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
+ lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0);
+ }
}
-
return ndlp->nlp_state;
}
struct lpfc_iocbq *cmdiocb = (struct lpfc_iocbq *) arg;
lpfc_rcv_padisc(vport, ndlp, cmdiocb);
-
/*
* Do not start discovery if discovery is about to start
* or discovery in progress for this node. Starting discovery
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag &= ~(NLP_NODEV_REMOVE | NLP_NPR_2B_DISC);
spin_unlock_irq(shost->host_lock);
- if (ndlp->nlp_flag & NLP_DELAY_TMO) {
- lpfc_cancel_retry_delay_tmo(vport, ndlp);
- }
+ lpfc_cancel_retry_delay_tmo(vport, ndlp);
return ndlp->nlp_state;
}
projects / linux-2.6-omap-h63xx.git / blobdiff