add preinit modularization work by Daniel Dickinson (cshore)

SVN-Revision: 19331

target/linux/atheros/base-files/etc/preinit.arch

@@ -1,21 +0,0 @@
-# reset button only supported on ar5315+ at the moment
-grep 'Atheros AR231[567]' /proc/cpuinfo > /dev/null && {
-	if [ -e "/sys/bus/mdio_bus/drivers/Infineon ADM6996/0:00" -o \
-	     -e "/sys/bus/mdio_bus/drivers/Marvell 88E6060/0:10" ]; then
-		vconfig set_name_type DEV_PLUS_VID_NO_PAD
-		ifconfig eth0 up
-		vconfig add eth0 1
-		ifname=eth0.1
-	else
-		ifname=eth0
-	fi
-	failsafe_ip
-	netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
-	sleep 2
-	if [ -z "$FAILSAFE" -a \
-		 \( -e "/sys/bus/mdio_bus/drivers/Infineon ADM6996/0:00" -o \
-	        -e "/sys/bus/mdio_bus/drivers/Marvell 88E6060/0:10" \) ]; then
-		vconfig rem eth0.1
-		ifconfig eth0 down
-	fi
-}

target/linux/atheros/base-files/lib/preinit/15_preinit_iface_atheros

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# reset button only supported on ar5315+ at the moment
+preinit_ip() {
+	if [ -z "$pi_ifname" ]; then
+		grep 'Atheros AR231[567]' /proc/cpuinfo > /dev/null && {
+			if [ -e "/sys/bus/mdio_bus/drivers/Infineon ADM6996/0:00" -o \
+			     -e "/sys/bus/mdio_bus/drivers/Marvell 88E6060/0:10" ]; then
+				vconfig set_name_type DEV_PLUS_VID_NO_PAD
+				ifconfig eth0 up		
+				vconfig add eth0 1
+				ifname=eth0.1
+			else
+				ifname=eth0
+			fi
+		pi_ifname=$ifname
+	}
+	[ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && {
+		ifconfig $pi_ifname $pi_ip netmask $pi_netmask broadcast $pi_broadcast up
+    	}
+}
+
+
+# reset button only supported on ar5315+ at the moment
+
+preinit_ip_deconfig() {
+	if [ -e "/sys/bus/mdio_bus/drivers/Infineon ADM6996/0:00" -o \
+	        -e "/sys/bus/mdio_bus/drivers/Marvell 88E6060/0:10" ]; then
+		vconfig rem eth0.1 2>/dev/null
+		ifconfig $pi_ifname down
+	fi
+}