From d81baab208e93a892049779b10433b5534945472 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 30 Apr 2010 17:03:15 +0200
Subject: [PATCH] Add support for alix2 leds.

This script enables led 2 and 3 of the alix boards and
they will show traffic on the red device.
---
 lfs/initscripts             |  3 ++
 src/initscripts/init.d/leds | 69 +++++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 src/initscripts/init.d/leds

diff --git a/lfs/initscripts b/lfs/initscripts
index 56c422225..38870b84a 100644
--- a/lfs/initscripts
+++ b/lfs/initscripts
@@ -147,6 +147,9 @@ $(TARGET) :
 	ln -sf  ../init.d/cyrus-sasl /etc/rc.d/rc0.d/K49cyrus-sasl
 	ln -sf  ../init.d/cyrus-sasl /etc/rc.d/rc3.d/S24cyrus-sasl
 	ln -sf  ../init.d/cyrus-sasl /etc/rc.d/rc6.d/K49cyrus-sasl
+	ln -sf ../init.d/leds        /etc/rc.d/rc0.d/K79leds
+	ln -sf ../init.d/leds        /etc/rc.d/rc3.d/S21leds
+	ln -sf ../init.d/leds        /etc/rc.d/rc6.d/K79leds
 	ln -sf ../init.d/mountkernfs /etc/rc.d/rcsysinit.d/S00mountkernfs
 	ln -sf ../init.d/modules     /etc/rc.d/rcsysinit.d/S05modules
 	ln -sf ../init.d/udev        /etc/rc.d/rcsysinit.d/S10udev
diff --git a/src/initscripts/init.d/leds b/src/initscripts/init.d/leds
new file mode 100644
index 000000000..4927b63ee
--- /dev/null
+++ b/src/initscripts/init.d/leds
@@ -0,0 +1,69 @@
+#!/bin/sh
+########################################################################
+# Begin $rc_base/init.d/leds
+#
+# Description : Script to setup leds at boot.
+#
+########################################################################
+
+. /etc/sysconfig/rc
+. ${rc_functions}
+
+# Load ethernet settings
+eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
+
+setup_red_modem() {
+	local led1=${1}
+	local led2=${2}
+
+	modprobe ledtrig-netdev
+
+	local i
+	for i in ${led1} ${led2}; do
+		echo "netdev" > ${i}/trigger
+		echo "${RED_DEV}" > ${i}/device_name
+	done
+
+	echo "rx" > ${led1}/mode
+	echo "tx" > ${led2}/mode
+}
+
+reset_trigger() {
+	[ -d "${1}" ] || return 0
+	echo "none" > ${1}/trigger
+}
+
+start_alix2() {
+	modprobe -q leds-alix2
+
+	local i
+	for i in 1 2 3; do
+		if [ ! -d "/sys/class/leds/alix:${i}" ]; then
+			return 1
+		fi
+	done
+
+	setup_red_modem /sys/class/leds/alix:2 /sys/class/leds/alix:3
+}
+
+stop_alix2() {
+	local i
+	for i in 1 2 3; do
+		reset_trigger /sys/class/leds/alix:${i}
+	done
+}
+
+case "${1}" in
+	start|stop)
+		for i in alix2; do
+		  ${1}_${i}
+		done
+		;;
+
+	*)
+		echo "Usage: ${0} {start|stop}"
+		exit 1
+		;;
+esac
+
+# End $rc_base/init.d/leds
-- 
2.39.2