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#!/bin/sh
#
# Description: universal (distro independent) hardware autoconfiguration
# script for linux diskless clients, using hwconfig from
# knoppix as base tool
#
# Author(s): Dirk von Suchodoletz <dirk@goe.net>, 29-01-2006
# Blabla
# Blub
#
# Copyright: (c) 2003 - 2006 - RZ Universitaet Freiburg
#
#
#
# local functions
displaysetup () {
local xfc=$1
# define some defaults
local HSYNCRANGE="31.5-63.5"
local VSYNCRANGE="60-90"
local MAXRES="1024x768"
local DEFAULTCOLORDPT=24
# set variables representing the xorg.conf sections (version 6.8.x)
local Module='\tLoad\t\t"dbe"\n
\tLoad\t\t"extmod"\n
\tLoad\t\t"type1"\n
\tLoad\t\t"speedo"\n
\tLoad\t\t"freetype"\n
\tLoad\t\t"v4l"'
local ServerFlags='\tOption\t\t"AllowMouseOpenFail"\n
\tOption\t\t"blank time"\t\t"5"\n
\tOption\t\t"standby time"\t\t"10"\n
\tOption\t\t"suspend time"\t\t"15"\n
\tOption\t\t"off time"\t\t"20"'
local Files='\tRgbPath\t\t"/usr/X11R6/lib/X11/rgb"\n
\tModulePath\t"/etc/X11/modules"\n
\tModulePath\t"/usr/X11R6/lib/modules"\n
\tFontPath\t"/usr/X11R6/lib/X11/fonts/misc/:unscaled"\n
\tFontPath\t"/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"\n
\tFontPath\t"/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"'
local InputDevice='\tIdentifier\t"Keyboard1"\n
\tDriver\t\t"keyboard"\n
\tOption\t\t"XkbRules"\t\t"xfree86"\n
\tOption\t\t"XkbLayout"\t\t"XKEYBOARD"\n
\tOption\t\t"XkbModel"\t\t"pc105"'
local InputMouseDef='\tIdentifier "Mouse1"\n
\tDriver\t\t"mouse"\n
\tOption\t\t"Protocol"\t\t"imps/2"\n
\tOption\t\t"Device"\t\t"/dev/input/mice"\n
\tOption\t\t"Emulate3Buttons"\n
\tOption\t\t"ZAxisMapping"\t\t"4 5"\n
\tOption\t\t"Buttons"\t\t"3"'
local Monitor='\tIdentifier "Default"\n
\tModelName\t"MODEL"\n
\tOption\t"CalcAlgorithm"\t"CheckDesktopGeometry"\n
\tHorizSync\tHS\n
\tVertRefresh\tVS\n
\tUseModes\t"Default"\n
\tOption\t"DPMS"\t"true"'
local Modes='\tIdentifier "Default"'
local Modelines='
\t# crt modelines (refreshrates should be above 72Hz or enable uncommented lines)\n
\tModeline "640x400" 25.175 640 664 760 800 400 409 411 450\n
\tModeline "640x400" 31.5 640 672 736 832 400 401 404 445\n
\tModeline "640x480" 31.50 640 680 720 864 480 488 491 521\n
\tModeline "640x480" 45.80 640 672 768 864 480 488 494 530\n
\tModeline "800x600" 50.00 800 856 976 1040 600 637 643 666\n
\tModeline "800x600" 69.65 800 864 928 1088 600 604 610 640\n
\t#Modeline "1024x768" 44.90 1024 1048 1208 1264 768 776 784 817 interlace\n
\tModeline "1024x768" 80.00 1024 1052 1164 1360 768 784 787 823\n
\tModeline "1024x768" 86.00 1024 1040 1152 1360 768 784 787 823\n
\tModeline "1024x768" 98.90 1024 1056 1216 1408 768 782 788 822\n
\tModeline "1024x768" 115.50 1024 1056 1248 1440 768 771 781 802\n
\tModeline "1152x864" 92.00 1152 1208 1368 1474 864 865 875 895\n
\tModeline "1152x864" 110.00 1152 1240 1324 1552 864 864 876 908\n
\tModeline "1280x960" 112.00 1280 1312 1456 1704 960 963 970 1064\n
\tModeline "1280x960" 142.00 1280 1312 1456 1712 960 963 970 1064\n
\tModeline "1280x1024" 145.00 1280 1312 1456 1712 1024 1027 1030 1064\n
\tModeline "1280x1024" 157.50 1280 1344 1504 1728 1024 1025 1028 1072\n
\tModeline "1400x1050" 180.00 1400 1472 1672 1880 1050 1052 1055 1100\n
\tModeline "1600x1200" 202.50 1600 1664 1856 2160 1200 1201 1204 1250\n
\t# tft modlines (refreshrates of 60Hz schould be ok)\n
\tModeline "lcd1024x768" 67.90 1024 1052 1164 1360 768 784 787 823\n
\tModeline "lcd1280x1024" 108.00 1280 1328 1440 1688 1024 1025 1028 1066\n
\tModeline "lcd1400x1050" 160.00 1400 1472 1672 1880 1050 1052 1055 1100'
local Device='\tIdentifier\t"StdGraphics"\n
\tVendorName\t"XDESC"\n
\tDriver\t\t"XMODULE"'
local Screen='\tIdentifier\t"Screen 1"\n
\tDevice\t\t"StdGraphics"\n
\tMonitor\t\t"Default"\n
\tDefaultColorDepth CDP'
local ServerLayout='\tIdentifier\t"Simple Layout"\n
\tScreen\t"Screen 1"\n
\tInputDevice "Keyboard1"\t"CoreKeyboard"\n
\tInputDevice "Mouse1"\t"CorePointer"\n
\tOption\t"BlankTime"\t"5"\n
\tOption\t"StandbyTime"\t"10"\n
\tOption\t"SuspendTime"\t"20"\n
\tOption\t"OffTime"\t"30"'
local DRI='\tGroup\t\t"video"\n
\tMode\t\t0666'
if [ -n "$hw_graphic" ] ; then
DRV=${hw_graphic% *}
CDP=${hw_graphic##* }
msg="Please check your graphic adaptor settings ($hw_graphic)."
if [ -z "$DRV" ] ; then error " Manual configuration of your graphic \
hardware module to set failed.\n $msg" nonfatal
XMODULE=DRV
else
[ -z "${XMODULE}" ] && XMODULE=vesa
fi
fi
if [ -z "$CDP" ] ; then error " Manual configuration of your graphic \
systems color depth failed.\n $msg" nonfatal
CDP=${DEFAULTCOLORDPT}
fi
if [ -n "$hw_monitor" ] ; then
# just cut all starting from k(Hz) ...
HS=${hw_monitor%k*}
VS=${hw_monitor%Hz*}
[ -z "$VS" ] && VS=${hw_monitor%hz*}
VS=${VS##* }
MR=${hw_monitor##* }
msg="Please check your predefined monitor settings ($hw_monitor): Manual\n\
configurtion of display"
else
# gather monitor information automatically
ddcprobe > /tmp/ddcprobe
msg="Please check the output of ddcprobe. The settings where not \
complete\n or non existant. The $0 script tried for a fully automatic\n\
configuration of display"
fi
if [ -z "$HS" ] ; then error " $msg timings requested but could not \
establish\n horizontal frequency in kHz." nonfatal
HS=${HSYNCRANGE}
fi
if [ -z "$VS" ] ; then error " $msg timings but could not establish \
vertical\n frequency in Hz." nonfatal
VS=${VSYNCRANGE}
fi
if [ -z "$MR" ] ; then error " $msg resolution requested but not \
established." nonfatal
MR=${MAXRES}
fi
monmanual=yes
# compute max resolution
for res in 640x400 640x480 800x600 1024x768 1280x1024 1400x1050 1600x1200
do MODES="\"$res\" \"lcd$res\" $MODES"
[ "$res" = "$MR" ] && break
done
# finally write config file
echo -e "#\n# autogenerated X hardware configuration by $0\n# \
Dirk von Suchodoletz <dirk@goe.net>, $date" >$xfc
echo -e "# DO NOT EDIT THIS FILE BUT '$0' INSTEAD!\n#" \
>>$xfc
for section in Files ServerFlags Module InputDevice Monitor \
Modes Screen Device ServerLayout DRI ; do
echo "Section \"$section\"" >>$xfc
case "$section" in
Files)
echo -e ${Files} >>$xfc
# check for 64bit CPU/installation (fixme!!)
[ -n "$amd64" ] && \
echo '"\tModulePath\t"/usr/X11R6/lib64/modules"\n' >>$xfc
for i in ${D_XFONTPATH} ; do
echo -e "\tFontPath\t\"$i/\"" >>$xfc ; done
;;
ServerFlags)
echo -e ${ServerFlags} >>$xfc
;;
Device)
echo -e ${Device} | \
sed -e "s,XMODULE,${XMODULE}," -e "s%XDESC%${XDESC}%" >>$xfc
# special options may be needed for some drivers
[ $DEBUGLEVEL -gt 1 ] && msg "X setup" \
"adding for some Xfree86 modules \
(radeon, s3virge, nvidia) special options to\nthe 'Device' section. Consult \
hwsetup if you like to add more or remove some."
[ x$DRV = "xs3virge" ] && {
echo -e "\tOption\t\t\"XVideo\" \"Off\"\n" >>$xfc
[ $DEBUGLEVEL -gt 1 ] && msg "X setup" \
"added special option for \
the s3virge module -> 'XVideo Off'. remove the\nappropriate line in hwsetup \
if you like not to use it." ; }
[ x$DRV = "xnvidia" ] && {
echo -e "\tOption\t\t\"NvAGP\" \"3\"" >>$xfc
echo -e "\tOption\t\t\"NoLogo\" \"1\"" >>$xfc
[ $DEBUGLEVEL -gt 1 ] && msg "X setup" \
"added special option for \
the nvidia module -> 'NvAGP '. it sets the use\nof internal or external \
agpgart support." ; }
[ "$busid" ] && {
echo -e "\tOption\t\t\"BusID\" \"$busid\"" >>$xfc
[ $DEBUGLEVEL -gt 1 ] && msg "X setup" \
"added special option for \
the 'BusID' information - it\ndefines the npostion of graphics adaptor in \
pci/agp bus needed for acceleration." ; }
;;
Module)
echo -e ${Module} >>$xfc
[ x$DRM = "xyes" ] && \
echo -e "\tLoad\t\t\"dri\"" >>$xfc
[ x$GLX != "xno" ] && \
echo -e "\tLoad\t\t\"glx\"" >>$xfc
;;
Monitor)
echo -e ${Monitor} | \
sed -e "s,HS,${HS},g" -e "s,VS,${VS},g" >>$xfc
;;
InputDevice)
echo -e ${InputDevice} | sed -e "s,XKEYBOARD,${XKEYBOARD},g" \
>>$xfc
[ "${XKEYBOARD}" = "de" ] && \
echo -e '\tOption\t\t"XkbVariant"\t\t"nodeadkeys"' >>$xfc
echo -e "EndSection\n\nSection \"$section\"" >>$xfc
echo -e $InputMouseDef >>$xfc
;;
Modes)
echo -e ${Modes} >>$xfc
echo -e ${Modelines} >>$xfc
;;
Screen)
echo -e ${Screen} | sed -e "s,CDP,${CDP}," >>$xfc
for BPP in 15 16 24 32
do echo -e '\tSubSection "Display"\n\t\tDepth\t'\
$BPP'\n\t\tModes\t'$MODES'\n\tEndSubSection' >>$xfc
[ $BPP = "$CDP" ] && break
done
;;
ServerLayout)
echo -e ${ServerLayout} >>$xfc
;;
esac
echo -e "EndSection\n" >>$xfc
done
# only if X is link itself (normally to /var/X11R6/bin/X) check!!
link=`ls -l /mnt/usr/X11R6/bin/X 2>/dev/null`
if strinstr "/var/X11R6" "$link" ; then
testmkd /mnt/var/X11R6/bin
for i in /usr/X11R6/bin/Xorg /usr/X11R6/bin/XFree86 ; do
[ -e "/mnt/$i" ] && { ln -sf $i /mnt/var/X11R6/bin/X; break; }
done
fi
}
#######################################################################
# script starts here
# functions common for all distros
. /etc/functions
# load distro specific configuration variables and functions. distro
# specific functions may overwrite functions defined in /etc/functions
. /etc/sysconfig/config
. /etc/distro-functions
# heavy debugging output in level 3 and above ...
[ $DEBUGLEVEL -gt 2 ] && set -x
# set X11 configuration file
if [ -n "${D_XF86CONFFILE}" ] ; then
D_XF86CONFFILE="/mnt/${D_XF86CONFFILE}"
else
D_XF86CONFFILE="/mnt/etc/X11/xorg.conf"
error " You should define the variable D_XF86CONFFILE in yours distro \
configuration\n file" nonfatal
fi
# USB core is needed for presence of /proc/bus/usb
( modprobe ${MODPRV} usbcore && mount -n -t usbfs usbfs /proc/bus/usb ) &
#fixmee: Kernelmodul für ps-maeuse laden, da sie sonst nicht von hwsetup erkannt werden.
if [ -f /mnt/lib/modules/${KERNEL}/kernel/drivers/input/mouse/psmouse.ko ]; then
( modprobe ${MODPRV} psmouse )
fi
# start the knoppix hardware autodetection tool
( hwsetup -v > /tmp/hwsetup.info && echo "hwsetup" > /tmp/hwrun1 ) &
# ACPI configuration
#if [ -d /proc/acpi ]; then
# if ! strinstr "noacpi" ${KCMDLINE} || \
# ! strinstr "acpi=off" ${KCMDLINE} ; then
# found=""
# for acpi in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
# acpi=`basename acpi`
# case "$acpi" in *_acpi)
# egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>/dev/null || continue ;;
# esac
# modprobe $basename >/dev/null 2>&1 && echo -n " ${YELLOW}$basename${GREEN}" && found="yes"
# done
# fi
#fi
# AGP configuration (agpgart and chipset specific driver)
modprobe ${MODPRV} agpgart || \
modprobe ${MODPRV} agpgart agp_try_unsupported=1
# wait for /tmp/hwsetup.info to appear
waitfor /tmp/hwrun1 50000 || \
error " Expected information from hwsetup to appear in \
/tmp/hwsetup.info.\n Unable to configure parts of the systems hardware. \
Please check that\n hwsetup is properly installed and executable."
# "drivers" (pseudo, placeholder strings, ...) to exclude from loading
DRIVERLIST="disabled unknown ignore pcspkr synaptics keybdev"
# driver blacklist (real modules which fail to load)
DRIVERLIST=${DRIVERLIST}" hw_random"
# check for USB, pcmcia and ieee1394 hardware drivers
for DRIVER in ohci-hcd uhci-hcd ehci-hcd \
ohci1394; do
strinfile ${DRIVER} /tmp/hwsetup.info && {
USB="yes"
modprobe ${MODPRV} ${DRIVER}
DRIVERLIST="${DRIVERLIST} ${DRIVER}"; }
done
# remove usb core if USB not present
[ -z "$USB" ] && rmmod usbcore
# check for PCMCIA / cardbus stuff
for DRIVER in yenta_socket i82365 pd6729 tcic; do
strinfile ${DRIVER} /tmp/hwsetup.info && {
modprobe ${MODPRV} ${DRIVER}
DRIVERLIST="${DRIVERLIST} ${DRIVER}"
PCMCIA="yes"; }
done
if [ -n "PCMCIA" ] ; then
#echo "pcmcia=\"yes\"" > config
modprobe ${MODPRV} ds
fi
# remove unneeded network card modules
for DRIVER in ${NWMODULES}; do
strinfile ${DRIVER} /tmp/hwsetup.info || {
rmmod ${DRIVER}
DRIVERLIST="${DRIVERLIST} ${DRIVER}"; }
done
# sound card setup (alsa and oss compatibility drivers)
. /etc/sysconfig/sound || DRIVER="snd-dummy"
modprobe ${MODPRV} ${DRIVER}
DRIVERLIST="${DRIVERLIST} ${DRIVER} "
modprobe -a ${MODPRV} snd_pcm_oss snd_mixer_oss
# remaining drivers listed in /tmp/hwsetup.info
cat /tmp/hwsetup.info| while read LINE ; do
if strinstr "driver:" "${LINE}"; then
DRIVER=${LINE##driver: }
if ! strinstr " ${DRIVER} " "${DRIVERLIST}"; then
strinstr "Card:" "${DRIVER}" || strinstr "ps/2" "${DRIVER}" || {
modprobe ${MODPRV} ${DRIVER} &
usleep 10; }
DRIVERLIST="${DRIVERLIST} ${DRIVER}"
fi
fi
done
# rerun the knoppix hardware autodetection tool for USB and ide devices
# like dvd or harddisk - wait a few seconds so hopefully the ide driver
# is initialized
( usleep 20 &&
hwsetup -v > /tmp/hwsetup.info
# check if USB mouse and/or keyboard is connected
strinfile "genericwheelusb" /tmp/hwsetup.info && modprobe ${MODPRV} usbhid
# fixme - usb keyboard??
if strinfile "IDE" /tmp/hwsetup.info ; then
strinfile "CDROM" /tmp/hwsetup.info && modprobe ${MODPRV} ide_cd
strinfile "HD" /tmp/hwsetup.info && modprobe ${MODPRV} ide_disk &
usleep 5
fi ) &
# configure some variables from configuration file - wait for dhcp or ldap
# confiurator to complete
waitfor /tmp/dhcp-done 10000 || error " Did not get any configuration \
data via dhcp until now ..." nonfatal
waitfor /tmp/ldap-done 10000 || error " Did not get any configuration \
data via ldap until now ..." nonfatal
. /etc/machine-setup
# wait for completion of clients root filesystem in /mnt
waitfor /tmp/fscmpl 40000
# run localizator and configure keyboard and console fonts
DEFKEYTABLE="de-latin1-nodeadkeys"
localization $country
if [ -z "${KEYTABLE}" ] ; then
msg "Keyboard setup" "No settings found for keyboard, using default of \
'${DEFKEYTABLE}' defined\nin $0."
KEYTABLE=${DEFKEYTABLE}
fi
echo -e "\t# entry added by $0: $date" \
>>/mnt/etc/${D_INITDIR}/boot.ld
echo -e "\tloadkeys -q ${KEYTABLE}\n" >>/mnt/etc/${D_INITDIR}/boot.ld
[ -n "${CONSOLE_FONT}" ] && consolefont
# run X11 / Xorg configurator
. /etc/sysconfig/xserver >/dev/null 2>&1 || error " The xserver \
configuration file generated by hwsetup could not\n be found." nonfatal
displaysetup ${D_XF86CONFFILE}
echo "finished" > /tmp/hwcfg
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