1 files changed, 80 insertions, 0 deletions
diff --git a/meta-facebook/meta-wedge/recipes-wedge/usb-console/files/usbcons.sh b/meta-facebook/meta-wedge/recipes-wedge/usb-console/files/usbcons.sh
new file mode 100755
index 0000000..de284bb
--- /dev/null
+++ b/meta-facebook/meta-wedge/recipes-wedge/usb-console/files/usbcons.sh
@@ -0,0 +1,80 @@
+#! /bin/sh
+#
+# Copyright 2014-present Facebook. All Rights Reserved.
+#
+# This program file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; version 2 of the License.
+#
+# 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.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program in a file named COPYING; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301 USA
+#
+
+### BEGIN INIT INFO
+# Provides:          usbcons
+# Required-Start:
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:      0 6
+# Short-Description: Creates a virtual USB serial device and starts a console
+#                    on it.
+#
+### END INIT INFO
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+NAME=usbcons
+PIDFILE=/run/usbcons.pid
+DESC="USB Serial Console"
+
+# source function library
+. /etc/init.d/functions
+
+STOPPER=
+ACTION="$1"
+
+case "$ACTION" in
+  start)
+    # Ability to prevent this from starting by editing cmdline in u-boot.
+    # Keeping this here until I get gadget switching working properly. (t4906522)
+    if grep "nousbcons" /proc/cmdline > /dev/null 2>&1
+    then
+      echo "USB Console Disabled."
+      exit 0
+    fi
+    echo -n "Starting $DESC: "
+    /usr/local/bin/usbmon.sh > /dev/null 2>&1 &
+    echo "$NAME."
+    ;;
+  stop)
+    echo -n "Stopping $DESC: "
+    killall usbmon.sh
+    echo "$NAME."
+    ;;
+  restart|force-reload)
+    echo -n "Restarting $DESC: "
+    killall usbmon.sh
+    sleep 1
+    /usr/local/bin/usbmon.sh > /dev/null 2>&1 &
+    echo "$NAME."
+    ;;
+  status)
+    status $DAEMON
+    exit $?
+    ;;
+  *)
+    N=${0##*/}
+    N=${N#[SK]??}
+    echo "Usage: $N {start|stop|status|restart|force-reload}" >&2
+    exit 1
+    ;;
+esac
+
+exit 0