[SCSI] lpfc 8.2.5 : Miscellaneous Fixes
Miscellaneous fixes:
- Fix ERRATT flag which was overlapping
- Allow RESTART mbx commands through when stopped.
- Accept incoming PLOGI when connected to an N_Port.
- Fix NPort to NPort pt2pt problems: ADISC and reg_vpi issues
- Fix vport unloading error that erroneously cleaned up RSCN buffers
- Fix memory leak during repeated unloads - in mbox handling
- Fix link bounce vs FLOGI race conditions
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index e0363be..9914154 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -461,12 +461,21 @@
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;
}
/************************************************************************/