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#!/bin/bash
# shellcheck disable=SC2120
# Provide source directive to shellcheck.
# shellcheck source=meta-facebook/meta-yosemite4/recipes-phosphor/state/phosphor-state-manager/power-cmd
source /usr/libexec/phosphor-state-manager/power-cmd
CHASSIS_ID=$1
CHASSIS_BUS=$((CHASSIS_ID - 1))
IO_EXP_P0_PWRGD_R_OUT=18
GPIOCHIP_IO_EXP_HOST_POWER_STATUS=$(basename "/sys/bus/i2c/devices/$CHASSIS_BUS-0023/"*gpiochip*)
EID=$((CHASSIS_ID * 10))
get_host_status() {
if ! host_status=$(gpio_get "$GPIOCHIP_IO_EXP_HOST_POWER_STATUS" "$IO_EXP_P0_PWRGD_R_OUT"); then
echo "Failed to get host status"
exit 1
fi
}
# Get initial host status
get_host_status
# Current power is ON, cycle do OFF to ON. If current power is OFF then do ON
if [ "$host_status" == "$STATE_ON" ]; then
# Set state effecter state: Entity ID 0x0000 for host power control, 0x2 for power off
pldmtool raw -d 0x80 0x02 0x39 0x00 0x00 0x01 0x00 0x02 -m "$EID"
# Wait for the host to power off
sleep 10s
# Get host status again after attempting to power off
get_host_status
if [ "$host_status" != "$STATE_OFF" ]; then
msg="Do power cycle fail, fail to set host$CHASSIS_ID power off"
echo "${msg}"
add_sel "${msg}"
exit 1
fi
fi
if [ "$host_status" != "$STATE_ON" ]; then
# Set state effecter state: Entity ID 0x0000 for host power control, 0x1 for power on
pldmtool raw -d 0x80 0x02 0x39 0x00 0x00 0x01 0x00 0x01 -m "$EID"
sleep 2s
# Get host status again after attempting to power on
get_host_status
if [ "$host_status" != "$STATE_ON" ]; then
msg="Do power cycle, failed to set host$CHASSIS_ID power on"
echo "${msg}"
add_sel "${msg}"
exit 1
fi
fi
msg="Host$1 power cycle success"
echo "${msg}"
add_sel "${msg}"
exit 0;
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