1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 88a75d0a8d7e..f4f535536952 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1581,6 +1581,13 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
                 ha->fw_srisc_address = RISC_START_ADDRESS_2400;
                 break;
         }
+
+        /* Get adapter physical port no from interrupt pin register. */
+        pci_read_config_byte(ha->pdev, PCI_INTERRUPT_PIN, &ha->port_no);
+        if (ha->port_no & 1)
+                ha->flags.port0 = 1;
+        else
+                ha->flags.port0 = 0;
 }
 
 static int