# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

description     "Monitor wifi status after pci rescan (Cyan devices only)"
author          "chromium-os-dev@chromium.org"

start on pci-rescan-to-revive-wifi
task

env DEVICEPATH
import DEVICEPATH

pre-start script
  case "${DEVICEPATH}" in
    /devices/pci*)
      if [ ! -e "/sys/"$(dirname "${DEVICEPATH}")"" ]; then
        logger -t pci-rescan "Can't revive non-existent root-port ${DEVICEPATH}"
        stop
        exit 1
      fi
      ;;
    *)
      logger -t pci-rescan "Can't revive device ${DEVICEPATH}"
      stop
      exit 1
      ;;
  esac
end script

exec /usr/sbin/pci-rescan-to-revive-wifi.sh "${DEVICEPATH}"