add 2 Wan port to dir300 (ramips arch)

etcconfignetwork.example

config interface 'wan'
	option ifname 'eth0.2'
	option proto 'dhcp'
	option macaddr '14:d6:4d:bb:04:67'

config interface 'wan2'
	option ifname 'eth0.3'
	option proto 'dhcp'
	option macaddr '14:d6:4d:bb:04:68'

ramips-2wan-port.patch

--- trunk2/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c	2012-04-10 10:42:11.679418918 +0200
+++ trunk/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c	2012-04-03 19:04:49.024811431 +0200
@@ -315,6 +315,22 @@
 				BIT(RT305X_ESW_PORT0) | BIT(RT305X_ESW_PORT6));
 		break;
 
+	case RT305X_ESW_VLAN_CONFIG_WLLLW:
+		rt305x_esw_set_vlan_id(esw, 0, 1);
+		rt305x_esw_set_vlan_id(esw, 1, 2);
+		rt305x_esw_set_vlan_id(esw, 2, 3);
+		rt305x_esw_set_pvid(esw, RT305X_ESW_PORT4, 2);
+		rt305x_esw_set_pvid(esw, RT305X_ESW_PORT0, 3);
+
+                rt305x_esw_set_vmsc(esw, 0,
+                                BIT(RT305X_ESW_PORT1) | BIT(RT305X_ESW_PORT2) |
+                                BIT(RT305X_ESW_PORT3) | BIT(RT305X_ESW_PORT6));
+		rt305x_esw_set_vmsc(esw, 1,
+				BIT(RT305X_ESW_PORT4) | BIT(RT305X_ESW_PORT6));
+		rt305x_esw_set_vmsc(esw, 2,
+				BIT(RT305X_ESW_PORT0) | BIT(RT305X_ESW_PORT6));
+                break;
+
 	default:
 		BUG();
 	}


--- trunk2/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h	2012-04-03 15:46:30.609685280 +0200
+++ trunk/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h	2012-04-03 19:03:53.768812571 +0200
@@ -16,6 +16,7 @@
 	RT305X_ESW_VLAN_CONFIG_BYPASS,
 	RT305X_ESW_VLAN_CONFIG_LLLLW,
 	RT305X_ESW_VLAN_CONFIG_WLLLL,
+	RT305X_ESW_VLAN_CONFIG_WLLLW,
 };

set 2wan to dir300

--- ./trunk2/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-300-revb.c	2012-04-03 15:46:30.541685281 +0200
+++ ./trunk/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-dir-300-revb.c	2012-04-03 18:51:57.904827337 +0200
@@ -69,7 +69,7 @@
 
 	rt305x_register_flash(0);
 
-	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLW;
 	rt305x_register_ethernet();
 	ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
 				  dir_300b_leds_gpio);