1 files changed, 61 insertions, 0 deletions
diff --git a/system/nvidia-driver/rc.nvidia-persistenced b/system/nvidia-driver/rc.nvidia-persistenced
new file mode 100644
index 0000000000..b95480a4e0
--- /dev/null
+++ b/system/nvidia-driver/rc.nvidia-persistenced
@@ -0,0 +1,61 @@
+#!/bin/bash -e
+#
+# NVIDIA Persistence Daemon Init Script
+#
+# Copyright (c) 2013 NVIDIA Corporation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+NVPD=nvidia-persistenced
+NVPD_BIN=/usr/bin/${NVPD}
+NVPD_RUNTIME=/var/run/${NVPD}
+NVPD_PIDFILE=${NVPD_RUNTIME}/${NVPD}.pid
+NVPD_USER=__USER__
+
+if [ -f ${NVPD_PIDFILE} ]; then
+  read -r NVPD_PID < "${NVPD_PIDFILE}"
+  # Remove stale runtime files
+  if [ "${NVPD_PID}" ] && [ ! -d /proc/${NVPD_PID} ]; then
+    unset NVPD_PID
+    rm -rf "${NVPD_RUNTIME}"
+  fi
+fi
+
+case "${1}" in
+  start)
+      echo "Starting NVIDIA Persistence Daemon"
+
+      # Execute the daemon as the intended user
+      ${NVPD_BIN} --user ${NVPD_USER}
+      ;;
+  stop)
+      echo "Stopping NVIDIA Persistence Daemon"
+
+      # Stop the daemon - its PID should have been read in
+      [ ! -z "${NVPD_PID}" ] && kill ${NVPD_PID} &> /dev/null
+      ;;
+  restart)
+      $0 stop
+      sleep 2
+      $0 start
+      ;;
+  *) echo "usage: $0 {start|stop|restart}"
+esac
+exit 0