linux-surface/root/lib/systemd/system-sleep/sleep

#!/bin/bash
case $1 in
  pre)
    # unload the modules before going to sleep
    systemctl stop NetworkManager.service
    modprobe -r intel_ipts
    modprobe -r mei_me
    modprobe -r mei
    modprobe -r mwifiex_pcie;
    modprobe -r mwifiex;
    modprobe -r cfg80211;
    ;;
  post)
    # need to cycle the modules on a resume and after the reset is called, so unload...
    modprobe -r intel_ipts
    modprobe -r mei_me
    modprobe -r mei
    modprobe -r mwifiex_pcie;
    modprobe -r mwifiex;
    modprobe -r cfg80211;
    # and reload
    modprobe -i intel_ipts
    modprobe -i mei_me
    modprobe -i mei
    modprobe -i cfg80211;
    modprobe -i mwifiex;
    modprobe -i mwifiex_pcie;
    echo 1 > /sys/bus/pci/rescan
    systemctl restart NetworkManager.service
    ;;
esac