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
  15 rm -rf out
  16 mkdir out
  17
  18 # walk through all ACPI tables with their addresses
  19 # example:
  20 #    RSDT @ 0xcf6794ba
  21 # we can not just dump the tables by their names because some
  22 # machines have double ACPI tables
  23
  24 acpidump | grep "@ 0x" | while read line
  25 do
  26   NAME=$( echo `echo $line|cut -f1 -d@` )
  27   FNAME=$( echo $NAME | sed s/\ /_/g |sed s/\!/b/g )
  28   ADDR=$( echo `echo $line|cut -f2 -d@` )
  29   if [ "${!FNAME}" == "" ]; then
  30     eval $FNAME=0
  31   else
  32     eval $FNAME=$(( ${!FNAME} + 1 ))
  33   fi
  34   printf "Processing table \"$NAME\" at $ADDR ... "
  35   printf "${!FNAME} tables of that kind found before.\n"
  36
  37   # acpidump -s ${!FNAME} --table "$NAME" > out/$FNAME-$ADDR-${!FNAME}.txt
  38   acpidump -b -s ${!FNAME} --table "$NAME" > out/$FNAME-$ADDR-${!FNAME}.bin
  39   if [ "`file -b out/$FNAME-$ADDR-${!FNAME}.bin`" != "ASCII text" ]; then
  40     iasl -d out/$FNAME-$ADDR-${!FNAME}.bin &>/dev/null
  41   else
  42     printf "Skipping $NAME because it was not dumped correctly.\n\n"
  43   fi
  44
  45 done