[SCSI] qla2xxx: Check for golden firmware and show version if available

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index fd6f7b100547..7ebf365043cf 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1187,6 +1187,21 @@ qla2x00_optrom_fw_version_show(struct device *dev,
 }
 
 static ssize_t
+qla2x00_optrom_gold_fw_version_show(struct device *dev,
+    struct device_attribute *attr, char *buf)
+{
+        scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+        struct qla_hw_data *ha = vha->hw;
+
+        if (!IS_QLA81XX(ha))
+                return snprintf(buf, PAGE_SIZE, "\n");
+
+        return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
+            ha->gold_fw_version[0], ha->gold_fw_version[1],
+            ha->gold_fw_version[2], ha->gold_fw_version[3]);
+}
+
+static ssize_t
 qla2x00_total_isp_aborts_show(struct device *dev,
                               struct device_attribute *attr, char *buf)
 {
@@ -1336,6 +1351,8 @@ static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
                    qla2x00_optrom_fcode_version_show, NULL);
 static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
                    NULL);
+static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
+    qla2x00_optrom_gold_fw_version_show, NULL);
 static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
                    NULL);
 static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
@@ -1376,6 +1393,7 @@ struct device_attribute *qla2x00_host_attrs[] = {
         &dev_attr_vn_port_mac_address,
         &dev_attr_fabric_param,
         &dev_attr_fw_state,
+        &dev_attr_optrom_gold_fw_version,
         NULL,
 };