+++ /dev/null
-#!/bin/sh
-#inspired by http://art.ubuntuforums.org/showpost.php?p=9744970&postcount=19
-#...and http://thecodecentral.com/2011/01/18/fix-ubuntu-10-10-suspendhibernate-not-working-bug
-# tidied by tqzzaa :)
-
-VERSION=1.1
-DEV_LIST=/tmp/usb-dev-list
-DRIVERS_DIR=/sys/bus/pci/drivers
-DRIVERS="ehci xhci" # ehci_hcd, xhci_hcd
-HEX="[[:xdigit:]]"
-MAX_BIND_ATTEMPTS=2
-BIND_WAIT=0.1
-
-unbindDev() {
- echo -n > $DEV_LIST 2>/dev/null
- for driver in $DRIVERS; do
- DDIR=$DRIVERS_DIR/${driver}_hcd
- for dev in `ls $DDIR 2>/dev/null | egrep "^$HEX+:$HEX+:$HEX"`; do
- echo -n "$dev" > $DDIR/unbind
- echo "$driver $dev" >> $DEV_LIST
- done
- done
-}
-
-bindDev() {
- if [ -s $DEV_LIST ]; then
- while read driver dev; do
- DDIR=$DRIVERS_DIR/${driver}_hcd
- while [ $((MAX_BIND_ATTEMPTS)) -gt 0 ]; do
- echo -n "$dev" > $DDIR/bind
- if [ ! -L "$DDIR/$dev" ]; then
- sleep $BIND_WAIT
- else
- break
- fi
- MAX_BIND_ATTEMPTS=$((MAX_BIND_ATTEMPTS-1))
- done
- done < $DEV_LIST
- fi
- rm $DEV_LIST 2>/dev/null
-}
-
-case "$1" in
- hibernate|suspend) unbindDev;;
- resume|thaw) bindDev;;
-esac