util/acpi/acpidump-all

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2007-2010 by coresystems GmbH
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; version 2 of the License.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  17 #
  18
  19 rm -rf out
  20 mkdir out
  21
  22 # walk through all ACPI tables with their addresses
  23 # example:
  24 #    RSDT @ 0xcf6794ba
  25 # we can not just dump the tables by their names because some
  26 # machines have double ACPI tables
  27
  28 acpidump | grep "@ 0x" | while read line
  29 do
  30   NAME=$( echo `echo $line|cut -f1 -d@` )
  31   FNAME=$( echo $NAME | sed s/\ /_/g |sed s/\!/b/g )
  32   ADDR=$( echo `echo $line|cut -f2 -d@` )
  33   if [ "${!FNAME}" == "" ]; then
  34     eval $FNAME=0
  35   else
  36     eval $FNAME=$(( ${!FNAME} + 1 ))
  37   fi
  38   printf "Processing table \"$NAME\" at $ADDR ... "
  39   printf "${!FNAME} tables of that kind found before.\n"
  40
  41   # acpidump -s ${!FNAME} --table "$NAME" > out/$FNAME-$ADDR-${!FNAME}.txt
  42   acpidump -b -s ${!FNAME} --table "$NAME" > out/$FNAME-$ADDR-${!FNAME}.bin
  43   if [ "`file -b out/$FNAME-$ADDR-${!FNAME}.bin`" != "ASCII text" ]; then
  44     iasl -d out/$FNAME-$ADDR-${!FNAME}.bin &>/dev/null
  45   else
  46     printf "Skipping $NAME because it was not dumped correctly.\n\n"
  47   fi
  48
  49 done
  50