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path: root/drivers/scsi/lpfc/lpfc_hbadisc.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c53
1 files changed, 35 insertions, 18 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 2a17e31265b8..5452f1f4220e 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -150,9 +150,30 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport)
/* If the WWPN of the rport and ndlp don't match, ignore it */
if (rport->port_name != wwn_to_u64(ndlp->nlp_portname.u.wwn)) {
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE,
+ "6789 rport name %lx != node port name %lx",
+ (unsigned long)rport->port_name,
+ (unsigned long)wwn_to_u64(
+ ndlp->nlp_portname.u.wwn));
+ put_node = rdata->pnode != NULL;
+ put_rport = ndlp->rport != NULL;
+ rdata->pnode = NULL;
+ ndlp->rport = NULL;
+ if (put_node)
+ lpfc_nlp_put(ndlp);
put_device(&rport->dev);
return;
}
+
+ put_node = rdata->pnode != NULL;
+ put_rport = ndlp->rport != NULL;
+ rdata->pnode = NULL;
+ ndlp->rport = NULL;
+ if (put_node)
+ lpfc_nlp_put(ndlp);
+ if (put_rport)
+ put_device(&rport->dev);
+ return;
}
evtp = &ndlp->dev_loss_evt;
@@ -161,6 +182,7 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport)
return;
evtp->evt_arg1 = lpfc_nlp_get(ndlp);
+ ndlp->nlp_add_flag |= NLP_IN_DEV_LOSS;
spin_lock_irq(&phba->hbalock);
/* We need to hold the node by incrementing the reference
@@ -201,8 +223,10 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
rport = ndlp->rport;
- if (!rport)
+ if (!rport) {
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
return fcf_inuse;
+ }
rdata = rport->dd_data;
name = (uint8_t *) &ndlp->nlp_portname;
@@ -235,6 +259,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
put_rport = ndlp->rport != NULL;
rdata->pnode = NULL;
ndlp->rport = NULL;
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
if (put_node)
lpfc_nlp_put(ndlp);
if (put_rport)
@@ -250,6 +275,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
*name, *(name+1), *(name+2), *(name+3),
*(name+4), *(name+5), *(name+6), *(name+7),
ndlp->nlp_DID);
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
return fcf_inuse;
}
@@ -259,6 +285,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
put_rport = ndlp->rport != NULL;
rdata->pnode = NULL;
ndlp->rport = NULL;
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
if (put_node)
lpfc_nlp_put(ndlp);
if (put_rport)
@@ -269,6 +296,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
if (ndlp->nlp_sid != NLP_NO_SID) {
warn_on = 1;
/* flush the target */
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
lpfc_sli_abort_iocb(vport, &phba->sli.ring[phba->sli.fcp_ring],
ndlp->nlp_sid, 0, LPFC_CTX_TGT);
}
@@ -297,6 +325,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
put_rport = ndlp->rport != NULL;
rdata->pnode = NULL;
ndlp->rport = NULL;
+ ndlp->nlp_add_flag &= ~NLP_IN_DEV_LOSS;
if (put_node)
lpfc_nlp_put(ndlp);
if (put_rport)
@@ -995,7 +1024,6 @@ lpfc_linkup(struct lpfc_hba *phba)
struct lpfc_vport **vports;
int i;
- lpfc_cleanup_wt_rrqs(phba);
phba->link_state = LPFC_LINK_UP;
/* Unblock fabric iocbs if they are blocked */
@@ -2042,7 +2070,8 @@ lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *phba, uint16_t fcf_index)
* returns:
* 0=success 1=failure
**/
-int lpfc_sli4_fcf_pri_list_add(struct lpfc_hba *phba, uint16_t fcf_index,
+static int lpfc_sli4_fcf_pri_list_add(struct lpfc_hba *phba,
+ uint16_t fcf_index,
struct fcf_record *new_fcf_record)
{
uint16_t current_fcf_pri;
@@ -2146,7 +2175,6 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
uint16_t fcf_index, next_fcf_index;
struct lpfc_fcf_rec *fcf_rec = NULL;
uint16_t vlan_id;
- uint32_t seed;
bool select_new_fcf;
int rc;
@@ -2383,9 +2411,6 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
phba->fcf.fcf_flag |= FCF_AVAILABLE;
/* Setup initial running random FCF selection count */
phba->fcf.eligible_fcf_cnt = 1;
- /* Seeding the random number generator for random selection */
- seed = (uint32_t)(0xFFFFFFFF & jiffies);
- prandom_seed(seed);
}
spin_unlock_irq(&phba->hbalock);
goto read_next_fcf;
@@ -2678,7 +2703,7 @@ out:
*
* This function handles completion of init vfi mailbox command.
*/
-void
+static void
lpfc_init_vfi_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
{
struct lpfc_vport *vport = mboxq->vport;
@@ -4438,7 +4463,7 @@ lpfc_no_rpi(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
* This function will issue an ELS LOGO command after completing
* the UNREG_RPI.
**/
-void
+static void
lpfc_nlp_logo_unreg(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
struct lpfc_vport *vport = pmb->vport;
@@ -5006,7 +5031,6 @@ lpfc_disc_start(struct lpfc_vport *vport)
struct lpfc_hba *phba = vport->phba;
uint32_t num_sent;
uint32_t clear_la_pending;
- int did_changed;
if (!lpfc_is_link_up(phba)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
@@ -5025,11 +5049,6 @@ lpfc_disc_start(struct lpfc_vport *vport)
lpfc_set_disctmo(vport);
- if (vport->fc_prevDID == vport->fc_myDID)
- did_changed = 0;
- else
- did_changed = 1;
-
vport->fc_prevDID = vport->fc_myDID;
vport->num_disc_nodes = 0;
@@ -6318,7 +6337,7 @@ lpfc_parse_fcoe_conf(struct lpfc_hba *phba,
uint8_t *buff,
uint32_t size)
{
- uint32_t offset = 0, rec_length;
+ uint32_t offset = 0;
uint8_t *rec_ptr;
/*
@@ -6345,8 +6364,6 @@ lpfc_parse_fcoe_conf(struct lpfc_hba *phba,
}
offset += 4;
- rec_length = buff[offset + 1];
-
/* Read FCoE param record */
rec_ptr = lpfc_get_rec_conf23(&buff[offset],
size - offset, FCOE_PARAM_TYPE);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 14:17:36 +0000