[SCSI] lpfc 8.2.3 : Temperature handling fix
Temperature handling fix - return proper error code indicator for applications
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 db96f75..0615af4 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -246,6 +246,15 @@
int i, j;
int rc;
+ spin_lock_irq(&phba->hbalock);
+ /*
+ * If the Config port completed correctly the HBA is not
+ * over heated any more.
+ */
+ if (phba->over_temp_state == HBA_OVER_TEMP)
+ phba->over_temp_state = HBA_NORMAL_TEMP;
+ spin_unlock_irq(&phba->hbalock);
+
pmb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!pmb) {
phba->link_state = LPFC_HBA_ERROR;
@@ -703,7 +712,10 @@
SCSI_NL_VID_TYPE_PCI
| PCI_VENDOR_ID_EMULEX);
+ spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
+ phba->over_temp_state = HBA_OVER_TEMP;
+ spin_unlock_irq(&phba->hbalock);
lpfc_offline_prep(phba);
lpfc_offline(phba);
lpfc_unblock_mgmt_io(phba);