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#!/sbin/runscript
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# Copyright 1999-2005 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo/src/livecd-tools/autoconfig,v 1.60 2006/06/16 16:25:20 wolf31o2 Exp $
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DHCP="yes"
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DETECT="yes"
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GPM="yes"
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PCMCIA="no"
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HOTPLUG="yes"
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APM="no"
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ACPI="no"
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IDEDMA="yes"
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ALSA="yes"
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X11="yes"
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get_config() {
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CMDLINE="$(cat /proc/cmdline)"
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for x in ${CMDLINE} ; do
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case "${x}" in
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nodetect)
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DETECT="no"
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GPM="no"
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HOTPLUG="no"
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APM="no"
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ACPI="no"
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ALSA="no"
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X11="no"
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;;
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nodhcp)
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DHCP="no"
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;;
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nogpm)
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GPM="no"
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;;
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dopcmcia)
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PCMCIA="yes"
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;;
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doapm)
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APM="yes"
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ACPI="no"
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;;
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acpi=on|acpi=force)
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APM="no"
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ACPI="yes"
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;;
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ide=nodma)
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IDEDMA="no"
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;;
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nohotplug)
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HOTPLUG="no"
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;;
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nosound)
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ALSA="no"
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;;
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nox)
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X11="no"
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;;
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esac
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done
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}
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depend() {
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need modules
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before net
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# provide gpm pcmcia apmd acpid coldplug hdparm alsasound x-setup
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}
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# Checks whether a service will be started by autoconfig.
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# Usage: check_svc var service [service_alternative]
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check_svc() {
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if [ "$1" = "yes" ]
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then
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if [ -x "/etc/init.d/$2" ]
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then
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echo "$2"
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elif [ -n "$3" -a -x "/etc/init.d/$3" ]
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then
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echo "$3"
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fi
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fi
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}
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# Prints an ordered list of services that will be started by autoconfig.
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list_services() {
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get_config
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local svcs="$(check_svc ${APM} apmd)"
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svcs="${svcs} $(check_svc ${ACPI} acpid)"
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svcs="${svcs} $(check_svc ${IDEDMA} hdparm)"
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svcs="${svcs} $(check_svc ${PCMCIA} pcmcia)"
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svcs="${svcs} $(check_svc ${GPM} gpm)"
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svcs="${svcs} $(check_svc ${HOTPLUG} coldplug hotplug)"
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svcs="${svcs} $(check_svc ${ALSA} alsasound)"
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svcs="${svcs} $(check_svc ${X11} x-setup)"
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echo ${svcs}
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}
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unpack_firmware() {
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# This unpacks any firmware tarballs.
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# This has been moved here from coldplug, but might not be very effective
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# since udev does coldplugging in 089 and higher.
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if [ -e /lib/firmware.tar.bz2 ]
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then
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ebegin "Unpacking hotplug firmware"
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tar xjf /lib/firmware.tar.bz2 -C /lib/firmware
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eend 0
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fi
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}
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# Only used on SGI CDs, this determines:
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# A) CPU Type
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# B) System
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detect_mips() {
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local cpuinfo="$(awk -F: '/^cpu model/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1 | cut -d" " -f2,3)"
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local machinfo="$(awk -F: '/^system type/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | cut -d" " -f2-)"
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local machtype=""
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case "${machinfo}" in
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"SGI Indy")
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machtype="SGI Indy" # Indy R4x00/R5000
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;;
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"SGI Indigo2")
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case "${cpuinfo}" in
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R4*)
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machtype="SGI Indigo2" # I2 R4x00
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;;
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R8*)
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machtype="SGI Indigo2 Power" # I2 R8000
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;;
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R10*)
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machtype="SGI Indigo2 Impact" # I2 R10000
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;;
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esac
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;;
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"SGI O2"|"SGI IP32")
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machtype="SGI O2" # O2 R5K/RM5K2/RM7K/R10K/R12K
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;;
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"SGI Octane"|"SGI IP30")
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machtype="SGI Octane" # Octane R10K/R12K/R14K
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;;
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"SGI Origin"|"SGI IP27")
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machtype="SGI Origin" # Origin R10K/R12K
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;;
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*)
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machtype="Unknown SGI MIPS" # ???
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;;
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esac
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PC="Detected an ${machtype} w/ ${numcpu} ${cpuinfo} ${bit}"
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}
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detect_x86_amd64() {
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local cpuinfo="$(awk -F: '/^model name/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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local mhz="$(awk -F: '/^cpu MHz/{printf " %dMHz",int($2)};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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PC="Detected ${numcpu} ${cpuinfo} ${mhz} ${bit}"
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}
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detect_alpha() {
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local cpuinfo="$(awk -F: '/^platform string/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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local numcpu="$(awk -F: '/^cpus detected/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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if [ "${numcpu}" -gt '1' ]
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then
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bit="CPUs"
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else
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bit="CPU"
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fi
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PC="Detected ${numcpu} ${cpuinfo} ${bit}"
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}
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detect_ppc() {
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local cpuinfo="$(awk -F: '/^cpu/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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local mhz="$(awk -F: '/^clock/{printf " %dMHz",int($2)};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
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local machinfo="$(awk -F: '/^detected as/{printf $2}' /proc/cpuinfo | cut -d'(' -f2 | cut -d')' -f1)"
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local machtype=""
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# if [ -z "machinfo" ]
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# then
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# machinfo=$(awk -F: '/^machine/{printf $2}' /proc/cpuinfo)"
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# fi
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case "${machinfo}" in
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"PowerMac G4 AGP Graphics")
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machtype="Apple PowerMac G4"
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;;
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"PowerBook Titanium"|'PowerBook G4 15"')
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machtype="Apple Powerbook G4"
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;;
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"iBook 2 rev. 2")
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machtype="Apple iBook G3"
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;;
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"PowerMac G5")
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machtype="Apple PowerMac G5"
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;;
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"PowerMac G5 Dual Core")
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machtype="Apple PowerMac G5 Dual Core"
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;;
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"Unknown Intrepid-based")
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machtype="Apple Mac-Mini"
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;;
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"MPC8241")
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machtype="Kurobox"
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;;
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"CHRP Pegasos2")
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machtype="Pegasos 2"
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;;
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"CHRP IBM,9124-720")
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machtype="IBM OP720"
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;;
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*)
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machtype="Unknown PPC System"
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;;
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esac
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PC="Detected an ${machtype} w/ ${numcpu} ${cpuinfo} ${bit}"
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}
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start() {
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echo "0" > /proc/sys/kernel/printk
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get_config
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if [ "${DETECT}" = "yes" ]
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then
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ebegin "Hardware detection started"
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local numcpu="$(awk -F: '/^processor/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | wc -l)"
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local arch="$(uname -m)"
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local ismips="no"
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if [ "${numcpu}" -gt '1' ]
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then
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bit="CPUs"
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else
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bit="CPU"
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fi
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case ${arch} in
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mips|mips64)
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detect_mips
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ismips="yes"
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;;
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i?86|x86_64)
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detect_x86_amd64
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;;
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alpha)
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detect_alpha
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;;
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powerpc*)
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detect_ppc
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;;
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*)
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PC="$(awk -F: '/^processor/{printf "Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>/dev/null)"
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;;
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esac
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einfo "${PC}"
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[ -x /usr/sbin/hwsetup ] && hwsetup -p >/dev/null
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eend
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else
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ewarn "Hardware detection disabled via cmdline ..."
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fi
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if [ "${APM}" = "yes" ]
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then
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modprobe apm power_off=1 >/dev/null 2>&1 && \
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einfo "APM BIOS found, power management functions enabled ..."
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[ -x /etc/init.d/apmd ] && start_service apmd
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else
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[ "${ismips}" = "no" ] && ewarn "Not Loading APM Bios support ..."
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fi
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if [ "${ACPI}" = "yes" ]
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then
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modprobe processor >/dev/null 2>&1 && \
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ebegin "ACPI power management functions enabled" && \
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modprobe thermal >/dev/null
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modprobe fan >/dev/null 2>&1
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modprobe button >/dev/null 2>&1
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modprobe battery >/dev/null 2>&1
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modprobe ac >/dev/null 2>&1
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[ -x /etc/init.d/acpid ] && start_service acpid
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eend
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else
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[ "${ismips}" = "no" ] && ewarn "Not Loading ACPI support ..."
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fi
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if [ "${IDEDMA}" = "yes" ]
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then
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if [ "${ismips}" = "no" ]; then
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[ -x /etc/init.d/hdparm ] && start_service hdparm
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fi
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fi
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if [ "${PCMCIA}" = "yes" ]
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then
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einfo "PCMCIA enabled via cmdline ..."
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[ -x /etc/init.d/pcmcia ] && start_service pcmcia
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fi
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if [ "${DHCP}" = "no" ]
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then
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sed -i -e '/^ifconfig_eth.*dhcp.*/ s/^/#/' \
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-e '/^iface_eth.*dhcp.*/ s/^/#/' \
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-e '/^config_eth.*dhcp.*/ s/^/#/' \
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/etc/conf.d/net
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ewarn "Skipping DHCP broadcast detection as requested on boot commandline ..."
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fi
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# Read in what hwsetup has found
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[ -f /etc/sysconfig/knoppix ] && . /etc/sysconfig/knoppix
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[ -f /etc/sysconfig/gentoo ] && . /etc/sysconfig/gentoo
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# Mouse
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if [ -n "${MOUSE_DEVICE}" ]
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then
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einfo "Mouse is ${HILITE}${MOUSE_FULLNAME}${NORMAL} at ${HILITE}${MOUSE_DEVICE}${NORMAL} ..."
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source /etc/sysconfig/mouse
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if [ -x /usr/sbin/gpm ]
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then
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[ $(grep "#MOUSE=${MOUSETYPE}" /etc/conf.d/gpm) ] \
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&& sed -i "\@MOUSE=${MOUSETYPE}@s@^#@@" /etc/conf.d/gpm \
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|| echo "MOUSE=${MOUSETYPE}" >>/etc/conf.d/gpm
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[ $(grep "#MOUSEDEV=${DEVICE}" /etc/conf.d/gpm) ] \
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&& sed -i "\@MOUSEDEV=${DEVICE}@s@^#@@" /etc/conf.d/gpm \
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|| echo "MOUSEDEV=${DEVICE}" >>/etc/conf.d/gpm
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[ "${GPM}" = "yes" ] \
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&& [ -x /etc/init.d/gpm ] && start_service gpm
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fi
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fi
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if [ "${HOTPLUG}" = "yes" ]
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then
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# Check whether we should be using hotplug or coldplug
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if [ -x /etc/init.d/coldplug ]
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then
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start_service coldplug
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elif [ -x /etc/init.d/hotplug ]
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then
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start_service hotplug
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else
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unpack_firmware
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fi
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else
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ewarn "Hotplug disabled via cmdline ..."
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fi
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[ "${DETECT}" = "no" ] && DHCP="no"
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[ "${DETECT}" = "yes" ] \
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&& NETDEVICES="$(awk -F: '/eth.:|tr.:|ath.:|wlan.:/{print $1}' /proc/net/dev 2>/dev/null)"
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if [ -n "${NETDEVICES}" ]
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then
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for nics in ${NETDEVICES}
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do
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if [ "${DHCP}" = "yes" ]
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then
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einfo "Network device ${HILITE}${nics}${NORMAL} detected, DHCP broadcasting for IP ..."
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dhcpcd -n -h $(hostname) &
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fi
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done
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else
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ewarn "No Network device auto detected ..."
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fi
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if [ "${ALSA}" = "yes" ]
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then
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if [ -n "${SOUND_FULLNAME}" -o -n "${SOUND_DRIVER}" ]
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then
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local sndmsg="Soundcard:\n"
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[ -n "${SOUND_FULLNAME}" ] \
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&& sndmsg="${sndmsg} ${WARN}${SOUND_FULLNAME}\n"
|
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[ -n "${SOUND_DRIVER}" ] \
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&& sndmsg="${sndmsg} driver = ${SOUND_DRIVER}\n"
|
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einfo "${sndmsg}"
|
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|
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|
| 378 |
if [ -x /etc/init.d/alsasound ]
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then
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start_service alsasound
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fi
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if [ -e /proc/asound/cards ]
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then
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for i in $(cat /proc/asound/cards | awk '{print $1}' | grep ^[[:digit:]])
|
| 386 |
do
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| 387 |
if [ -d /proc/asound/card$i ] && [ -x /usr/bin/amixer ]
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| 388 |
then
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| 389 |
amixer -c $i scontrols > /etc/amixer
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| 390 |
[ -n "$(grep Master /etc/amixer)" ] \
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| 391 |
&& amixer -c $i -q set Master 95% unmute \
|
| 392 |
>/dev/null 2>&1
|
| 393 |
[ -n "$(grep PCM /etc/amixer)" ] \
|
| 394 |
&& amixer -c $i -q set PCM 95% unmute \
|
| 395 |
>/dev/null 2>&1
|
| 396 |
[ -n "$(grep Mic /etc/amixer)" ] \
|
| 397 |
&& amixer -c $i -q set Mic 95% mute cap \
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| 398 |
>/dev/null 2>&1
|
| 399 |
[ -n "$(grep Wave /etc/amixer)" ] \
|
| 400 |
&& amixer -c $i -q set Wave 95% unmute \
|
| 401 |
>/dev/null 2>&1
|
| 402 |
[ -n "$(grep Capture /etc/amixer)" ] \
|
| 403 |
&& amixer -c $i -q set Capture 95% unmute cap \
|
| 404 |
>/dev/null 2>&1
|
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fi
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| 406 |
done
|
| 407 |
fi
|
| 408 |
fi
|
| 409 |
else
|
| 410 |
ewarn "Skipping ALSA detection as requested on command line ..."
|
| 411 |
fi
|
| 412 |
|
| 413 |
if [ "${X11}" = "yes" ]
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| 414 |
then
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| 415 |
[ -x /etc/init.d/x-setup ] && start_service x-setup
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| 416 |
else
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| 417 |
touch /etc/init.d/.noxdm
|
| 418 |
fi
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| 419 |
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| 420 |
[ -n "${XDESC}" ] && einfo "VideoCard: ${HILITE}${XDESC}${NORMAL}"
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| 422 |
killall hwsetup 2>/dev/null
|
| 423 |
echo "6" > /proc/sys/kernel/printk
|
| 424 |
}
|
| 425 |
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# vim: ts=4
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