[SCSI] qla2xxx: Export additional firmware-states for application support.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index cbdafb0..0f87962 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1233,6 +1233,22 @@
return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
}
+static ssize_t
+qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int rval;
+ uint16_t state[5];
+
+ rval = qla2x00_get_firmware_state(vha, state);
+ if (rval != QLA_SUCCESS)
+ memset(state, -1, sizeof(state));
+
+ return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0],
+ state[1], state[2], state[3], state[4]);
+}
+
static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
@@ -1265,6 +1281,7 @@
static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
qla2x00_vn_port_mac_address_show, NULL);
static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
+static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
struct device_attribute *qla2x00_host_attrs[] = {
&dev_attr_driver_version,
@@ -1290,6 +1307,7 @@
&dev_attr_vlan_id,
&dev_attr_vn_port_mac_address,
&dev_attr_fabric_param,
+ &dev_attr_fw_state,
NULL,
};