#define FDMI_PORT_OS_DEVICE_NAME       5
 #define FDMI_PORT_HOST_NAME            6
 
+#define FDMI_PORT_SPEED_1GB            0x1
+#define FDMI_PORT_SPEED_2GB            0x2
+#define FDMI_PORT_SPEED_10GB           0x4
+#define FDMI_PORT_SPEED_4GB            0x8
+#define FDMI_PORT_SPEED_8GB            0x10
+#define FDMI_PORT_SPEED_16GB           0x20
+#define FDMI_PORT_SPEED_UNKNOWN                0x8000
+
 struct ct_fdmi_port_attr {
        uint16_t type;
        uint16_t len;
 
        eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
        eiter->len = __constant_cpu_to_be16(4 + 4);
        if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
-               eiter->a.sup_speed = __constant_cpu_to_be32(4);
+               eiter->a.sup_speed = __constant_cpu_to_be32(
+                   FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB|
+                   FDMI_PORT_SPEED_4GB);
        else if (IS_QLA23XX(ha))
-               eiter->a.sup_speed = __constant_cpu_to_be32(2);
+               eiter->a.sup_speed =__constant_cpu_to_be32(
+                   FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB);
        else
-               eiter->a.sup_speed = __constant_cpu_to_be32(1);
+               eiter->a.sup_speed = __constant_cpu_to_be32(
+                   FDMI_PORT_SPEED_1GB);
        size += 4 + 4;
 
        DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, ha->host_no,
        eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
        eiter->len = __constant_cpu_to_be16(4 + 4);
        switch (ha->link_data_rate) {
-       case 0:
-               eiter->a.cur_speed = __constant_cpu_to_be32(1);
+       case PORT_SPEED_1GB:
+               eiter->a.cur_speed =
+                   __constant_cpu_to_be32(FDMI_PORT_SPEED_1GB);
                break;
-       case 1:
-               eiter->a.cur_speed = __constant_cpu_to_be32(2);
+       case PORT_SPEED_2GB:
+               eiter->a.cur_speed =
+                   __constant_cpu_to_be32(FDMI_PORT_SPEED_2GB);
                break;
-       case 3:
-               eiter->a.cur_speed = __constant_cpu_to_be32(4);
+       case PORT_SPEED_4GB:
+               eiter->a.cur_speed =
+                   __constant_cpu_to_be32(FDMI_PORT_SPEED_4GB);
+               break;
+       default:
+               eiter->a.cur_speed =
+                   __constant_cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN);
                break;
        }
        size += 4 + 4;