avr-evtd: Add avr-evtd, LED/button/watchdog stuff for lsppchd, lsppchg and lsmipsel

6 files changed, 297 insertions, 0 deletions

diff --git a/packages/avr-evtd/avr-evtd_1.7.2.bb b/packages/avr-evtd/avr-evtd_1.7.2.bb
new file mode 100644
index 0000000000..51f8843693
--- /dev/null
+++ b/packages/avr-evtd/avr-evtd_1.7.2.bb
@@ -0,0 +1,40 @@
+DESCRIPTION = "A simple and small user space interface daemon to the Linkstation/Kuro AVR micro-controller"
+HOMEPAGE = "http://sourceforge.net/projects/ppc-evtd"
+SECTION = "console/network"
+PR = "r0"
+LICENSE = "GPL"
+SRC_URI = "${SOURCEFORGE_MIRROR}/ppc-evtd/avr_evtd_${PV}.release.tar.gz \
+	   file://dont-ignore-config.patch;patch=1 \
+	   file://avr_evtd.conf \
+	   file://EventScript \
+		"
+S = "${WORKDIR}/usr/src/avr_evtd"
+
+COMPATIBLE_MACHINE = "(lsppchd|lsppchg|lsmipsel)"
+
+# This is a simple thing, and we will only ever need this for powerpc and mipsel
+# on the platforms above. Pretty important though to stop death by watchdog.
+
+do_compile_powerpc() {
+	${CC} ${CFLAGS} ${LDFLAGS} -o PPC/avr_evtd avr_evtd.c -DNO_MELCO -DUBOOT
+}
+
+do_compile_mipsel() {
+	${CC} ${CFLAGS} ${LDFLAGS} -o MIPS/avr_evtd avr_evtd.c -DNO_MELCO -DUBOOT -DMIPS
+}
+
+do_install() {
+	install -d ${D}${sbindir}
+	install -d ${D}${sysconfdir}/default
+	install -m 644 ${WORKDIR}/avr_evtd.conf ${D}${sysconfdir}/default/avr_evtd
+	install -d ${D}${sysconfdir}/avr_evtd
+	install -m 755 ${WORKDIR}/EventScript ${D}${sysconfdir}/avr_evtd/EventScript
+}
+
+do_install_append_powerpc() {
+	install -c -m 755 ${S}/PPC/avr_evtd ${D}${sbindir}/avr_evtd
+}
+
+do_install_append_mipsel() {
+	install -c -m 755 ${S}/MIPS/avr_evtd ${D}${sbindir}/avr_evtd
+}
diff --git a/packages/avr-evtd/files/EventScript b/packages/avr-evtd/files/EventScript
new file mode 100755
index 0000000000..f9824d37c8
--- /dev/null
+++ b/packages/avr-evtd/files/EventScript
@@ -0,0 +1,110 @@
+#!/bin/sh
+# Sample Event Script written by Bob Perry
+#
+# Enters via the avr_evtd daemon with the following command options:
+#  0 - Special event following double press of the 'red' reset button
+#  1 - AVR device has requested a halt due to error
+#  2 - Shutdown request from timed shutdown logic
+#  3 - User has released the power button
+#  4 - User has pressed the power button
+#  5 - User has released the 'red' reset button
+#  6 - User has pressed the reset button
+#  7 - User has held the power button > 3 seconds
+#  8 - User has held the reset button > 3 seconds
+#  9 - Disk used beyond DISKCHECK%
+#  F - Fan failure event, fan stopped for > FANSTOP seconds
+#  E - User selected EM-Mode
+#  S - Five minute shutdown warning event
+#  D - Error message handler
+
+DEVICE=$2
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
+tag=avr-daemon
+facility=user.info
+
+. /etc/default/avr_evtd
+
+if [ "$DEBUG" = "ON" ] && [ -d "$LOG" ]; then
+  echo "`date` command is $1[$3] for $DEVICE" >> $LOG/avr_evtd.log
+fi
+
+if [ -f "/tmp/.inst-instflashing" ] ; then
+  if [ ! -f "/tmp/.inst-instdone" ] ; then
+    NOCMD="1"
+  fi
+fi
+
+case "$1" in
+  0)  case "$3" in
+	1)  # Indicate this mode by flashing the DISK FULL LED
+            echo -n "YYYY" > $DEVICE
+  	    # Add an EM IP address or if no ethernet, start it up
+	    FAIL=1
+	    route -n | grep -q eth0 && FAIL=0
+	    if [ "$FAIL" -eq 0 ]; then
+	      FAIL=1
+	      route -n | grep -q 192.168.11.0 && FAIL=0
+	      if [ "$FAIL" -eq 1 ]; then
+	        ifconfig eth0:EM 192.168.11.150 netmask 255.255.255.0 up
+	      fi
+	    else
+	      /sbin/ifup --force -a -i /etc/avr_evtd/emergency_eth0
+	      sleep 1
+	      route add -net 192.168.11.0 netmask 255.255.255.255.0 eth0:EM
+	    fi
+            if [ -e /sbin/utelnetd ]; then
+              utelnetd -p 1234 -l /bin/bash &
+	    fi ;;
+        3)  # Flash more lights to indicate we are desperate
+            echo -n "SSSS" > $DEVICE
+	    ;;
+	*)  exit -2 ;;
+	esac ;;
+  3)  echo -n "[avr_evtd]: Power Button Up"
+      ;;
+  4)  echo -n "[avr_evtd]: Power Button Down"
+      ;;
+  5)  echo -n "[avr_evtd]: Reset Button Up"
+      ;;
+  6)  echo -n "[avr_evtd]: Reset Button Down"
+      ;;
+  1|2|7)  echo -n "[avr_evtd]: Shutdown"
+      if [ ! "$NOCMD" = "1" ] ; then
+	echo -n "EEEE" > $DEVICE
+        halt 
+      fi ;;
+  8)  echo -n "[avr_evtd]: User demanded reset"
+      if [ ! "$NOCMD" = "1" ] ; then
+        echo -n "CCCC" > $DEVICE
+        reboot
+      fi ;;
+  9)  if [ "$3" -eq 0 ]; then
+        echo -n "[avr_evtd]: Disk usage now safe"
+      else
+        echo -n "[avr_evtd]: Disk used $3% > Monitored $DISKCHECK%"
+      fi ;;
+  E)  echo -n "[avr_evtd]: EM mode selected"
+      ;;
+  F)  echo -n "[avr_evtd]: Fan failure detected"
+      if [ "$3" -eq 0 ]; then
+        logger -p user.emerg 'AVR Detected fan fault'
+      fi
+      if [ "$3" -eq 4 ]; then
+        # Illuminate relevant LED and wait for AVR halt message
+        echo -n "iiii" > $DEVICE
+      fi ;;
+  S)  if [ "$3" -gt 100 ];  then 
+        MESSAGE="System shutdown in less than 5 minutes"
+      else
+        MESSAGE="Shutdown delayed by $3 minutes"
+      fi
+      # Produce relevant message
+      logger -p user.emerg $MESSAGE ;;
+  D)  MESSAGE="[$3] Error with configuration file"
+      logger -t $tag -p $facility $MESSAGE ;;
+  *)  exit 1
+      ;;
+esac
+
+exit 0
diff --git a/packages/avr-evtd/files/avr_evtd.conf b/packages/avr-evtd/files/avr_evtd.conf
new file mode 100644
index 0000000000..c48d28d081
--- /dev/null
+++ b/packages/avr-evtd/files/avr_evtd.conf
@@ -0,0 +1,6 @@
+LOG=/var/log
+DEBUG=ON
+TIMER=OFF
+DISKCHECK=0
+EMMODE=NO
+REFRESH=0
diff --git a/packages/avr-evtd/files/dont-ignore-config.patch b/packages/avr-evtd/files/dont-ignore-config.patch
new file mode 100644
index 0000000000..77b3f92fab
--- /dev/null
+++ b/packages/avr-evtd/files/dont-ignore-config.patch
@@ -0,0 +1,11 @@
+--- avr_evtd.old/avr_evtd.c	2006-10-29 12:27:28.000000000 -0600
++++ avr_evtd/avr_evtd.c	2007-12-11 09:38:40.000000000 -0600
+@@ -108,7 +108,7 @@
+ TIMER* poffTimer=NULL;

+ TIMER* ponTimer=NULL;

+ int i_FileDescriptor = 0;

+-time_t tt_LastMelcoAcess = 0;

++time_t tt_LastMelcoAcess = -1;

+ int i_TimerFlag = 0;

+ long l_ShutdownTimer=9999; /* Careful here */

+ char c_FirstTimeFlag=1;

diff --git a/packages/avr-evtd/files/init b/packages/avr-evtd/files/init
new file mode 100755
index 0000000000..34ea528926
--- /dev/null
+++ b/packages/avr-evtd/files/init
@@ -0,0 +1,124 @@
+#!/bin/sh
+#
+# avr_evtd Linkstation/Kuro AVR daemon
+#
+# Other files used are:
+#  /etc/default/avr_evtd - Optional configuration file
+#  /etc/avr_evtd/EventScript - Provides user with scripted
+#                              AVR event points
+# Optional files:
+#  /etc/melco/timer_Sleep - Standard Melco sleep settings
+#
+# Written by Bob Perry (2006) lb-source@users.sourceforge.net
+#
+
+#
+# Location of the avr watchdog daemon and the init directory
+#
+DAEMON=/usr/sbin/avr_evtd
+initdir=/etc/init.d
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
+tag=linkstation
+facility=user.info
+
+test -e $DAEMON || exit 0
+
+getDevice()
+{
+  #
+  # Load custom settings
+  #
+  MIPS=NO
+
+  #
+  # Populate the configured settings
+  #
+  [ -f /etc/default/avr_evtd ] && . /etc/default/avr_evtd > /dev/null 2>&1
+
+  # Try and determine the UART used.  The MIPS only has one UART
+  # available and the process is built accordingly.  To support modified
+  # kernel's/kuro systems with polled over UARTs, drill into kernel
+  # configuration for the memory configuration of the UART to determine
+  # which tty to use if not set in the configuration file
+  uname -m | grep -q mips && MIPS=YES && DEVICE=/dev/ttyS0
+
+  if [ -z "$DEVICE" ] && [ "$MIPS" = "NO" ]
+  then
+    DEVICE=/dev/ttyS0
+    # Search for valid port address
+    PORT_ADDRESS=`$DAEMON -i -d /dev/ttyS1`
+    if [ $PORT_ADDRESS -eq 80004500 ] ; then DEVICE=/dev/ttyS1 ; fi
+  fi
+}
+
+start()
+{
+  #
+  # Daemon options
+  # e.g -d /dev/ttyS1
+  #
+  daemonoptions=
+
+  CONSOLE=OFF
+  
+  getDevice
+  
+  # Establish daemon startup options based on configuration settings
+  if [ "$EMMODE" = "YES" ]; then daemonoptions=-e ; fi
+  
+  if [ -n "$DEVICE" ] && [ "$MIPS" = "NO" ]
+  then
+    [ -n "$daemonoptions" ] && daemonoptions="$daemonoptions "
+    daemonoptions="$daemonoptions-d $DEVICE"
+  fi
+
+  # Is this a MIPSEL box?
+  if [ "$MIPS" = "YES" ]
+  then
+    if [ -e /proc/linkstation ]
+    then
+      # Determine if console ttyS0 is in-use
+      CONSOLE=`cat /proc/linkstation | grep CONSOLE | awk -F "=" '{print $2}'`
+    fi
+  fi
+
+  if [ "$CONSOLE" = "ON" ]
+  then
+    echo "[avr_evtd]: Not started services as console in-use"
+    logger -t $tag -p $facility 'Not started avr_evtd as kernel still has console'
+  else
+    echo "Start services: avr_evtd"
+    /sbin/start-stop-daemon --start --quiet --exec $DAEMON -- $daemonoptions
+    logger -t $tag -p $facility 'Started daemon avr_evtd'
+  fi
+}
+
+stop()
+{
+  echo "Stop services: avr_evtd"
+  /sbin/start-stop-daemon --stop --quiet --exec $DAEMON
+  logger -t $tag -p $facility 'Stopped daemon avr_evtd'
+}
+
+# Check request
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  restart)
+    stop
+    sleep 1
+    start
+    ;;
+  *)
+    echo "Usage: $DAEMON {start|stop|restart}" >&2
+    ;;
+esac
+
+exit 0
+
+
diff --git a/packages/avr-evtd/files/mipsel/avr_evtd.conf b/packages/avr-evtd/files/mipsel/avr_evtd.conf
new file mode 100644
index 0000000000..c48d28d081
--- /dev/null
+++ b/packages/avr-evtd/files/mipsel/avr_evtd.conf
@@ -0,0 +1,6 @@
+LOG=/var/log
+DEBUG=ON
+TIMER=OFF
+DISKCHECK=0
+EMMODE=NO
+REFRESH=0