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-rw-r--r--drivers/scsi/lpfc/lpfc.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c8
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c14
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c15
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c13
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c16
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c4
7 files changed, 41 insertions, 33 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 572c525ad2b..cbe07d79bd1 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2007 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2008 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -409,7 +409,7 @@ struct lpfc_hba {
/* This flag is set while issuing */
/* INIT_LINK mailbox command */
#define LS_NPIV_FAB_SUPPORTED 0x2 /* Fabric supports NPIV */
-#define LS_IGNORE_ERATT 0x3 /* intr handler should ignore ERATT */
+#define LS_IGNORE_ERATT 0x4 /* intr handler should ignore ERATT */
struct lpfc_sli2_slim *slim2p;
struct lpfc_dmabuf hbqslimp;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index ef061d97a22..fc48e40c4d2 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1946,11 +1946,13 @@ sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
}
/* If HBA encountered an error attention, allow only DUMP
- * mailbox command until the HBA is restarted.
+ * or RESTART mailbox commands until the HBA is restarted.
*/
if ((phba->pport->stopped) &&
- (phba->sysfs_mbox.mbox->mb.mbxCommand
- != MBX_DUMP_MEMORY)) {
+ (phba->sysfs_mbox.mbox->mb.mbxCommand !=
+ MBX_DUMP_MEMORY &&
+ phba->sysfs_mbox.mbox->mb.mbxCommand !=
+ MBX_RESTART)) {
sysfs_mbox_idle(phba);
spin_unlock_irq(&phba->hbalock);
return -EPERM;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 39268e6a1a0..60afc8028ff 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2046,7 +2046,8 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
retry = 1;
if ((cmd == ELS_CMD_FLOGI) &&
- (phba->fc_topology != TOPOLOGY_LOOP)) {
+ (phba->fc_topology != TOPOLOGY_LOOP) &&
+ !lpfc_error_lost_link(irsp)) {
/* FLOGI retry policy */
retry = 1;
maxretry = 48;
@@ -4091,8 +4092,15 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
ndlp = lpfc_plogi_confirm_nport(phba, payload, ndlp);
if (vport->port_state < LPFC_DISC_AUTH) {
- rjt_err = LSRJT_UNABLE_TPC;
- break;
+ if (!(phba->pport->fc_flag & FC_PT2PT) ||
+ (phba->pport->fc_flag & FC_PT2PT_PLOGI)) {
+ rjt_err = LSRJT_UNABLE_TPC;
+ break;
+ }
+ /* We get here, and drop thru, if we are PT2PT with
+ * another NPort and the other side has initiated
+ * the PLOGI before responding to our FLOGI.
+ */
}
shost = lpfc_shost_from_vport(vport);
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 1ee3e62c78a..25892671bfb 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -800,21 +800,9 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
writel(control, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
spin_unlock_irq(&phba->hbalock);
+ mempool_free(pmb, phba->mbox_mem_pool);
return;
- vport->num_disc_nodes = 0;
- /* go thru NPR nodes and issue ELS PLOGIs */
- if (vport->fc_npr_cnt)
- lpfc_els_disc_plogi(vport);
-
- if (!vport->num_disc_nodes) {
- spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~FC_NDISC_ACTIVE;
- spin_unlock_irq(shost->host_lock);
- }
-
- vport->port_state = LPFC_VPORT_READY;
-
out:
/* Device Discovery completes */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
@@ -2484,6 +2472,7 @@ lpfc_disc_start(struct lpfc_vport *vport)
* continue discovery.
*/
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
+ !(vport->fc_flag & FC_PT2PT) &&
!(vport->fc_flag & FC_RSCN_MODE)) {
lpfc_issue_reg_vpi(phba, vport);
return;
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index e0363bef6d2..99141545c25 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -461,12 +461,21 @@ lpfc_config_port_post(struct lpfc_hba *phba)
int
lpfc_hba_down_prep(struct lpfc_hba *phba)
{
+ struct lpfc_vport **vports;
+ int i;
/* Disable interrupts */
writel(0, phba->HCregaddr);
readl(phba->HCregaddr); /* flush */
- lpfc_cleanup_discovery_resources(phba->pport);
- return 0;
+ if (phba->pport->load_flag & FC_UNLOADING)
+ lpfc_cleanup_discovery_resources(phba->pport);
+ else {
+ vports = lpfc_create_vport_work_array(phba);
+ if (vports != NULL)
+ for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++)
+ lpfc_cleanup_discovery_resources(vports[i]);
+ lpfc_destroy_vport_work_array(phba, vports);
+ } return 0;
}
/************************************************************************/
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 01d54837581..d513813f669 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -645,13 +645,15 @@ lpfc_disc_set_adisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
return 0;
}
- /* Check config parameter use-adisc or FCP-2 */
- if ((vport->cfg_use_adisc && (vport->fc_flag & FC_RSCN_MODE)) ||
- ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) {
- spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag |= NLP_NPR_ADISC;
- spin_unlock_irq(shost->host_lock);
- return 1;
+ if (!(vport->fc_flag & FC_PT2PT)) {
+ /* Check config parameter use-adisc or FCP-2 */
+ if ((vport->cfg_use_adisc && (vport->fc_flag & FC_RSCN_MODE)) ||
+ ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) {
+ spin_lock_irq(shost->host_lock);
+ ndlp->nlp_flag |= NLP_NPR_ADISC;
+ spin_unlock_irq(shost->host_lock);
+ return 1;
+ }
}
ndlp->nlp_flag &= ~NLP_NPR_ADISC;
lpfc_unreg_rpi(vport, ndlp);
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index fdd01e384e3..456b8ec7753 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2004-2007 Emulex. All rights reserved. *
+ * Copyright (C) 2004-2008 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.emulex.com *
* Portions Copyright (C) 2004-2005 Christoph Hellwig *
@@ -2404,9 +2404,7 @@ lpfc_do_config_port(struct lpfc_hba *phba, int sli_mode)
if ((pmb->mb.un.varCfgPort.sli_mode == 3) &&
(!pmb->mb.un.varCfgPort.cMA)) {
rc = -ENXIO;
- goto do_prep_failed;
}
- return rc;
do_prep_failed:
mempool_free(pmb, phba->mbox_mem_pool);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-27 07:29:19 +0000