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authorAlex Shi <alex.shi@linaro.org>2017-03-20 12:03:10 +0800
committerAlex Shi <alex.shi@linaro.org>2017-03-20 12:03:10 +0800
commite0d60977f25c7a33b2acda240a1d121bf0a35deb (patch)
tree4f930533fa1e36e0ec75ee8bcaa82d2320985a2c /samples/mic/mpssd/micctrl
parent4304568925f8191755da36df5c61abb69db9b1b0 (diff)
parent1c563c0006661025d7a6c9bc85fc889a4e8a1c06 (diff)
downloadlinux-linaro-stable-lsk-v4.4-17.03-android.tar.gz
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-androidlsk-v4.4-17.03-android
Diffstat (limited to 'samples/mic/mpssd/micctrl')
-rw-r--r--samples/mic/mpssd/micctrl173
1 files changed, 173 insertions, 0 deletions
diff --git a/samples/mic/mpssd/micctrl b/samples/mic/mpssd/micctrl
new file mode 100644
index 000000000000..8f2629b41c5f
--- /dev/null
+++ b/samples/mic/mpssd/micctrl
@@ -0,0 +1,173 @@
+#!/bin/bash
+# Intel MIC Platform Software Stack (MPSS)
+#
+# Copyright(c) 2013 Intel Corporation.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License, version 2, as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Intel MIC User Space Tools.
+#
+# micctrl - Controls MIC boot/start/stop.
+#
+# chkconfig: 2345 95 05
+# description: start MPSS stack processing.
+#
+### BEGIN INIT INFO
+# Provides: micctrl
+### END INIT INFO
+
+# Source function library.
+. /etc/init.d/functions
+
+sysfs="/sys/class/mic"
+
+_status()
+{
+ f=$sysfs/$1
+ echo -e $1 state: "`cat $f/state`" shutdown_status: "`cat $f/shutdown_status`"
+}
+
+status()
+{
+ if [ "`echo $1 | head -c3`" == "mic" ]; then
+ _status $1
+ return $?
+ fi
+ for f in $sysfs/*
+ do
+ _status `basename $f`
+ RETVAL=$?
+ [ $RETVAL -ne 0 ] && return $RETVAL
+ done
+ return 0
+}
+
+_reset()
+{
+ f=$sysfs/$1
+ echo reset > $f/state
+}
+
+reset()
+{
+ if [ "`echo $1 | head -c3`" == "mic" ]; then
+ _reset $1
+ return $?
+ fi
+ for f in $sysfs/*
+ do
+ _reset `basename $f`
+ RETVAL=$?
+ [ $RETVAL -ne 0 ] && return $RETVAL
+ done
+ return 0
+}
+
+_boot()
+{
+ f=$sysfs/$1
+ echo "linux" > $f/bootmode
+ echo "mic/uos.img" > $f/firmware
+ echo "mic/$1.image" > $f/ramdisk
+ echo "boot" > $f/state
+}
+
+boot()
+{
+ if [ "`echo $1 | head -c3`" == "mic" ]; then
+ _boot $1
+ return $?
+ fi
+ for f in $sysfs/*
+ do
+ _boot `basename $f`
+ RETVAL=$?
+ [ $RETVAL -ne 0 ] && return $RETVAL
+ done
+ return 0
+}
+
+_shutdown()
+{
+ f=$sysfs/$1
+ echo shutdown > $f/state
+}
+
+shutdown()
+{
+ if [ "`echo $1 | head -c3`" == "mic" ]; then
+ _shutdown $1
+ return $?
+ fi
+ for f in $sysfs/*
+ do
+ _shutdown `basename $f`
+ RETVAL=$?
+ [ $RETVAL -ne 0 ] && return $RETVAL
+ done
+ return 0
+}
+
+_wait()
+{
+ f=$sysfs/$1
+ while [ "`cat $f/state`" != "offline" -a "`cat $f/state`" != "online" ]
+ do
+ sleep 1
+ echo -e "Waiting for $1 to go offline"
+ done
+}
+
+wait()
+{
+ if [ "`echo $1 | head -c3`" == "mic" ]; then
+ _wait $1
+ return $?
+ fi
+ # Wait for the cards to go offline
+ for f in $sysfs/*
+ do
+ _wait `basename $f`
+ RETVAL=$?
+ [ $RETVAL -ne 0 ] && return $RETVAL
+ done
+ return 0
+}
+
+if [ ! -d "$sysfs" ]; then
+ echo -e $"Module unloaded "
+ exit 3
+fi
+
+case $1 in
+ -s)
+ status $2
+ ;;
+ -r)
+ reset $2
+ ;;
+ -b)
+ boot $2
+ ;;
+ -S)
+ shutdown $2
+ ;;
+ -w)
+ wait $2
+ ;;
+ *)
+ echo $"Usage: $0 {-s (status) |-r (reset) |-b (boot) |-S (shutdown) |-w (wait)}"
+ exit 2
+esac
+
+exit $?