[lantiq] Initial DSL framework

- Removed ifx_cpe_control_init.sh (the old init script)
- Created dsl_control (/etc/init.d)
- tidied up start and stop
- stop calls dsl_notify before killing daemon
- has status and lucistat options to provide detail
- copes with daemon not running situation
- Updated package makefile to use new init script and to build cli support
- Provide a dsl_notify.sh script to cope with line up/down events

Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29881 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 44 insertions, 0 deletions

diff --git a/package/ltq-dsl-app/files/dsl_notify.sh b/package/ltq-dsl-app/files/dsl_notify.sh
new file mode 100644
index 000000000..f440450f0
--- /dev/null
+++ b/package/ltq-dsl-app/files/dsl_notify.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+#
+# This script is called by dsl_cpe_control whenever there is a DSL event,
+# we only actually care about the DSL_INTERFACE_STATUS events as these
+# tell us the line has either come up or gone down.
+#
+# The rest of the code is basically the same at the atm hotplug code
+#
+
+[ "$DSL_NOTIFICATION_TYPE" = "DSL_INTERFACE_STATUS" ] || exit 0
+
+. /etc/functions.sh
+
+include /lib/network
+scan_interfaces
+
+local found=0
+local ifc
+for ifc in $interfaces; do
+	local up
+	config_get_bool up "$ifc" up 0
+
+	local auto
+	config_get_bool auto "$ifc" auto 1
+
+	local proto
+	config_get proto "$ifc" proto
+
+	if [ "$DSL_INTERFACE_STATUS" = "UP" ]; then
+		if [ "$proto" = "pppoa" ] && [ "$up" != 1 ] && [ "$auto" = 1 ]; then
+			found=1
+			( sleep 1; ifup "$ifc" ) &
+		fi
+	else
+		if [ "$proto" = "pppoa" ] && [ "$up" = 1 ] && [ "$auto" = 1 ]; then
+			found=1
+			( sleep 1; ifdown "$ifc" ) &
+		fi
+	fi
+done
+
+if [ "$found" != 1 ]; then
+	logger "Found no matching interface for DSL notification ($DSL_INTERFACE_STATUS)"
+fi