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authorJames Smart <James.Smart@Emulex.Com>2006-04-15 11:53:20 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-04-19 20:50:03 -0400
commit071fbd3de93fdbe059d492e6a0b691e84cf7be68 (patch)
tree10e5b9b52648adead22b99c751e8a00d0591123b /drivers/scsi
parent10d4e957e027b96adfed05c3af1d3fd782a242fe (diff)
[SCSI] lpfc 8.1.5 : Misc small fixes
Contains the following misc fixes: - Fix build warnings - Race condition in lpfc_workq_post_event() could corrupt phba->work_list. - nlp_sid was not being initialized properly - Fix some RSCN handling during the re-discovery after Link Up event. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c14
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c2
3 files changed, 8 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 806c337b630..283b7d824c3 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2511,7 +2511,7 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba,
/* If we are about to begin discovery, just ACC the RSCN.
* Discovery processing will satisfy it.
*/
- if (phba->hba_state < LPFC_NS_QRY) {
+ if (phba->hba_state <= LPFC_NS_QRY) {
lpfc_els_rsp_acc(phba, ELS_CMD_ACC, cmdiocb, ndlp, NULL,
newnode);
return 0;
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 798977de1a6..adb086009ae 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -311,8 +311,8 @@ lpfc_workq_post_event(struct lpfc_hba * phba, void *arg1, void *arg2,
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);
@@ -1071,10 +1071,6 @@ lpfc_register_remote_port(struct lpfc_hba * phba,
/* 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;
@@ -1087,6 +1083,10 @@ lpfc_register_remote_port(struct lpfc_hba * phba,
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 < MAX_FCP_TARGET)) {
+ ndlp->nlp_sid = rport->scsi_target_id;
+ }
return;
}
@@ -1905,10 +1905,8 @@ lpfc_setup_disc_node(struct lpfc_hba * phba, uint32_t did)
*/
if (ndlp->nlp_flag & NLP_DELAY_TMO)
lpfc_cancel_retry_delay_tmo(phba, ndlp);
- } else {
- ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ } else
ndlp = NULL;
- }
} else {
flg = ndlp->nlp_flag & NLP_LIST_MASK;
if ((flg == NLP_ADISC_LIST) || (flg == NLP_PLOGI_LIST))
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 1b16ca0f500..908d0f27706 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -795,7 +795,7 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
int max_speed;
char * ports;
char * bus;
- } m;
+ } m = {"<Unknown>", 0, "", ""};
pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
ports = (hdrtype == 0x80) ? "2-port " : "";