lantiq: xrx200: rename nas0/ptm0 to dsl0

This change makes it possible to configure the wan/dsl ppp interface
settings independantly from the used TC-Layer (ATM/PTM).

Now you can move a device from an ADSL/ATM port to an VDSL/PTM port
without any configuration changes for example.

Signed-off-by: Martin Schiller <ms@dev.tdt.de>
[use the dsl0 interface name for the default netdev trigger in 01_led,
add ip dependency]
Signed-off-by: Mathias Kresin <dev@kresin.me>

1 files changed, 57 insertions, 0 deletions

diff --git a/target/linux/lantiq/base-files/etc/uci-defaults/02_migrate_xdsl_iface b/target/linux/lantiq/base-files/etc/uci-defaults/02_migrate_xdsl_iface
new file mode 100644
index 0000000000..1a7cd337e7
--- /dev/null
+++ b/target/linux/lantiq/base-files/etc/uci-defaults/02_migrate_xdsl_iface
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /lib/functions/lantiq.sh
+
+IFNAME_CHANGED=0
+
+rename_xdsl_ifname()
+{
+	local cfg="$1"
+	local section="$2"
+	local option="$3"
+	local name
+
+	config_get name ${section} $option
+	case $name in
+		nas0*)
+			name=${name/nas0/dsl0}
+			;;
+		ptm0*)
+			name=${name/ptm0/dsl0}
+			;;
+		*)
+			return
+			;;
+	esac
+
+	uci set ${cfg}.${section}.$option=$name
+	IFNAME_CHANGED=1
+}
+
+migrate_network_xdsl_ifname()
+{
+	rename_xdsl_ifname network "$1" ifname
+	rename_xdsl_ifname network "$1" name
+}
+
+migrate_led_xdsl_ifname()
+{
+	rename_xdsl_ifname system "$1" dev
+}
+
+lantiq_is_vdsl_system || exit 0
+
+config_load network
+config_foreach migrate_network_xdsl_ifname
+
+[ "$IFNAME_CHANGED" = "1" ] && uci commit network
+
+IFNAME_CHANGED=0
+
+config_load system
+config_foreach migrate_led_xdsl_ifname led
+
+[ "$IFNAME_CHANGED" = "1" ] && uci commit system
+
+exit 0