Initial commit

meta-facebook/recipes-fb/fb-powerctrl/files/power-util

@@ -0,0 +1,83 @@
+#!/bin/bash
+# Usage of this utility
+function usage() {
+    echo "usage: power-util mb [on|off|status|cycle|reset]";
+    echo "       power-util sled-cycle"
+}
+
+power_off() {
+    echo "Shutting down Server"
+    busctl set-property xyz.openbmc_project.State.Chassis /xyz/openbmc_project/state/chassis0 xyz.openbmc_project.State.Chassis RequestedPowerTransition s xyz.openbmc_project.State.Chassis.Transition.Off
+}
+
+power_on() {
+    echo "Powering on Server"
+    busctl set-property xyz.openbmc_project.State.Chassis /xyz/openbmc_project/state/chassis0 xyz.openbmc_project.State.Chassis RequestedPowerTransition s xyz.openbmc_project.State.Chassis.Transition.On
+}
+
+power_status() {
+    st=$(busctl get-property xyz.openbmc_project.State.Chassis /xyz/openbmc_project/state/chassis0 xyz.openbmc_project.State.Chassis CurrentPowerState | cut -d"." -f6)
+    if [ "$st" == "On\"" ]; then
+        echo "on"
+    else
+        echo "off"
+    fi
+}
+
+power_reset() {
+    echo "Reset on server"
+    busctl set-property xyz.openbmc_project.State.Chassis /xyz/openbmc_project/state/chassis0 xyz.openbmc_project.State.Chassis RequestedPowerTransition s xyz.openbmc_project.State.Chassis.Transition.Reset
+}
+
+sled_cycle() {
+    i2cset -y 7 0x45 0xd9 c
+}
+
+if [ "$1" == "sled-cycle" ]; then
+    echo "SLED_CYCLE starting at $(date)"
+    sled_cycle
+    exit 0;
+fi
+
+if [ $# -lt 2 ]; then
+    echo "Total number of parameter=$#"
+    echo "Insufficient parameter"
+    usage;
+    exit 0;
+fi
+
+if [ "$1" != "mb" ]; then
+    echo "Invalid parameter1=$1"
+    usage;
+    exit 0;
+fi
+
+if [ "$2" = "on" ]; then
+  if [ "$(power_status)" == "off" ]; then
+      power_on
+  fi
+elif [ "$2" = "off" ]; then
+  if [ "$(power_status)" == "on" ]; then
+      power_off
+  fi
+elif [ "$2" == "cycle" ]; then
+  if [ "$(power_status)" == "on" ]; then
+      power_off
+  else
+    echo "WARNING: Powering on server"
+  fi
+    power_on
+elif [ "$2" == "reset" ]; then
+  if [ "$(power_status)" == "on" ]; then
+      power_reset
+  else
+    echo "ERROR: Server not powered on"
+  fi
+elif [ "$2" == "status" ]; then
+    power_status
+else
+    echo "Invalid parameter2=$2"
+    usage;
+fi
+
+exit 0;