+#ifdef VLAN_SUPPORT
+static u32 set_vlan_mode(struct netdev_private *np)
+{
+ u32 ret = VlanMode;
+ u16 vid;
+ void __iomem *filter_addr = np->base + HashTable + 8;
+ int vlan_count = 0;
+
+ for_each_set_bit(vid, np->active_vlans, VLAN_N_VID) {
+ if (vlan_count == 32)
+ break;
+ writew(vid, filter_addr);
+ filter_addr += 16;
+ vlan_count++;
+ }
+ if (vlan_count == 32) {
+ ret |= PerfectFilterVlan;
+ while (vlan_count < 32) {
+ writew(0, filter_addr);
+ filter_addr += 16;
+ vlan_count++;
+ }
+ }
+ return ret;
+}
+#endif /* VLAN_SUPPORT */