diff options
Diffstat (limited to 'meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util')
-rwxr-xr-x | meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util | 94 |
1 files changed, 71 insertions, 23 deletions
diff --git a/meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util b/meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util index 59f91ece7..a2261fb81 100755 --- a/meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util +++ b/meta-facebook/meta-tiogapass/recipes-fbtp/fb-powerctrl/files/power-util @@ -1,48 +1,96 @@ #!/bin/bash # Usage of this utility function usage() { - echo "usage: power-util mb 1 [on|off]"; + echo "usage: power-util mb [on|off|status|cycle|reset]"; + echo " power-util sled-cycle" } GPIO_BASE=$(cat /sys/class/gpio/gpio*/base) PWR_GPIO=$(($GPIO_BASE + 32 + 3)) BMC_RDY_GPIO=$(($GPIO_BASE + 144 +1)) +PWR_GOOD=$(($GPIO_BASE + 8 + 6)) +PWR_RESET=$(($GPIO_BASE + 33)) -if [ $# -lt 3 ]; then +power_off() { + echo "Shutting down Server $2" + echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value + sleep 1 + echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value + sleep 6 + echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value +} + +power_on() { + echo "Powering on Server $2" + echo 0 > /sys/class/gpio/gpio${BMC_RDY_GPIO}/value + echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value + echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value + sleep 1 + echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value +} + +power_status() { + st=$(cat /sys/class/gpio/gpio${PWR_GOOD}/value) + if [ "$st" == "0" ]; then + echo "off" + else + echo "on" + fi +} + +power_reset() { + echo "Reset on server $2" + echo 0 > /sys/class/gpio/gpio${PWR_RESET}/value + sleep 0.1 + echo 1 > /sys/class/gpio/gpio${PWR_RESET}/value +} + +sled_cycle() { + i2cset -y 7 0x45 0xd9 c +} + +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; +if [ $1 == "sled-cycle" ]; then + sled_cycle fi -if [ $2 -ne 1 ]; then - echo "Invalid parameter2=$2, Server $2 not supported" +if [ $1 != "mb" ]; then + echo "Invalid parameter1=$1" usage; exit 0; fi -if [ $3 = "on" ]; then - echo "Powering on Server $2" - echo 0 > /sys/class/gpio/gpio${BMC_RDY_GPIO}/value - echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value - echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value - sleep 1 - echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value -elif [ $3 = "off" ]; then - echo "Shutting down Server $2" - echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value - sleep 1 - echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value - sleep 6 - echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value +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 parameter3=$3" + echo "Invalid parameter2=$2" usage; fi |