#!/sbin/runscript # This script is used by Gentoo release media to start certain services and to # ensure a sane setup for a CD-based boot. get_config() { CMDLINE="$(cat /proc/cmdline)" for x in ${CMDLINE} ; do case "${x}" in # We put nodetect first, so we can override it with do* commands nodetect) ACPI="no" ALSA="no" APM="no" COLDPLUG="no" DETECT="no" DMRAID="no" EVMS="no" FIREWIRE="no" GPM="no" LVM="no" MDADM="no" NET="no" NFS="no" PCMCIA="no" PATA="no" SATA="no" SCSI="no" USB="no" X11="no" ;; noapm) APM="no" ;; nocoldplug|nohotplug) COLDPLUG="no" ;; nodhcp) DHCP="no" ;; nodmraid) DMRAID="no" ;; noevms|noevms2) EVMS="no" ;; nofirewire) FIREWIRE="no" ;; nogpm) GPM="no" ;; noload=*) NOLOAD="$*" ;; nolvm|nolvm2) LVM="no" ;; nomdadm) MDADM="no" ;; nonet) NET="no" ;; nonfs) NFS="no" ;; nopata) PATA="no" ;; nopcmcia) PCMCIA="no" ;; nosata) SATA="no" ;; noscsi) SCSI="no" ;; nosshd) SSHD="no" ;; nosound) ALSA="no" ;; nousb) USB="no" ;; nox) X11="no" ;; acpi\=on|acpi\=force) ACPI="yes" APM="no" ;; brltty=*) BRLTTY="yes" X11="no" ;; ide\=nodma) IDEDMA="no" ;; doapm) ACPI="no" APM="yes" ;; docoldplug|dohotplug) COLDPLUG="yes" ;; dodhcp) DHCP="yes" ;; dodmraid) DMRAID="yes" ;; doevms|doevms2) EVMS="yes" ;; dofirewire) FIREWIRE="yes" ;; dogpm) GPM="yes" ;; dolvm|dolvm2) LVM="yes" ;; domdadm) MDADM="yes" ;; donet) NET="yes" ;; dopata) PATA="yes" ;; dopcmcia) PCMCIA="yes" ;; dosata) SATA="yes" ;; doscsi) SCSI="yes" ;; dosshd) SSHD="yes" ;; dosound) SOUND="yes" ;; dousb) USE="yes" ;; dox) X11="yes" ;; passwd=*) PASSWD="no" PASSWORD="${x#*=}" ;; speakup.synth=*) SPEAKUP="yes" SPEAKUP_MODULE="speakup_${x#*=}" X11="no" ;; speakup_*.{ser,port}=*) SPEAKUP_OPTIONS="${SPEAKUP_OPTIONS} ${x#*.}" ;; esac done } # Checks whether a service will be started by autoconfig. # Usage: check_svc var service [service_alternative] check_svc() { if yesno "${1}" then if rc-service -e "${2}" then echo "${2}" elif [ -n "${3}" ] && rc-service -e "${3}" then echo "${3}" fi fi } # Prints an ordered list of services that will be started by autoconfig. list_services() { get_config # Must not print anything here if yesno "${DETECT}" then local arch="$(uname -m)" case ${arch} in mips*) ACPI="no" APM="no" IDEDMA="no" ;; i?86|x86_64) : ;; alpha) ACPI="no" APM="no" ;; sparc*) ACPI="no" APM="no" ;; powerpc*) ACPI="no" APM="no" ;; ia64) APM="no" ;; esac fi local svcs="$(check_svc ${ACPI} acpid)" svcs="${svcs} $(check_svc ${ALSA} alsasound)" svcs="${svcs} $(check_svc ${ALSA} unmute)" if [ "${SPEAKUP_MODULE}" = "speakup_soft" ] && rc-service -e espeakup then svcs="${svcs} espeakup" fi svcs="${svcs} $(check_svc ${APM} apmd)" svcs="${svcs} $(check_svc ${BRLTTY} brltty)" svcs="${svcs} $(check_svc ${COLDPLUG} coldplug hotplug)" if yesno "$COLDPLUG" && ! rc-service -e coldplug && ! rc-service -e hotplug then echo hwsetup fi svcs="${svcs} $(check_svc ${GPM} gpm-pre)" svcs="${svcs} $(check_svc ${GPM} gpm)" svcs="${svcs} $(check_svc ${IDEDMA} hdparm)" svcs="${svcs} $(check_svc ${NFS} nfsmount)" svcs="${svcs} $(check_svc ${PASSWD} pwgen)" svcs="${svcs} $(check_svc ${PCMCIA} pcmcia)" svcs="${svcs} $(check_svc ${SSHD} sshd)" svcs="${svcs} $(check_svc ${X11} xdm)" ### TODO: make this baselayout-2 compatible ### TODO: make these checks accurate using service dependencies echo ${svcs} } depend() { before net get_config if yesno "${SPEAKUP}" then modprobe ${SPEAKUP_MODULE} ${SPEAKUP_OPTIONS} > /dev/null 2>&1 fi need modules $(list_services) } get_info() { local tmp if [ ! -z "${1}" -a ! -z "${2}" ] then tmp=$(grep "^$1[[:space:]]\+:" /proc/cpuinfo | head -n 1 | cut -d" " -f3-) eval "${2}='${tmp}'" fi } detect_mips() { get_info "cpu model" cpuinfo get_info "system type" machinfo cpuinfo="${cpuinfo%% FPU*}" case "${machinfo}" in "SGI Indigo2") case "${cpuinfo}" in R4*) machinfo="SGI Indigo2" # I2 R4x00 ;; R8*) machinfo="SGI Indigo2 Power" # I2 R8000 ;; R10*) machinfo="SGI Indigo2 Impact" # I2 R10000 ;; esac ;; esac PC="Detected an ${machinfo} w/ ${numcpu} ${cpuinfo} CPU(s)" } detect_x86_amd64_ia64() { if [ "${1}" = "ia64" ] then get_info "family" cpuinfo else get_info "model name" cpuinfo fi get_info "cpu MHz" mhz mhz="${mhz%%.*}MHz" PC="Detected ${numcpu} ${cpuinfo} CPU(s) @ ${mhz}" } detect_alpha() { get_info "platform string" machinfo get_info "cpu" cpuinfo1 get_info "cpu model" cpuinfo2 get_info "cpus detected" numcpu PC="Detected ${numcpu} ${cpuinfo1} ${cpuinfo2} CPU(s) in a ${machinfo} system" } detect_ppc() { get_info "cpu" cpuinfo get_info "clock" mhz get_info "detected as" machinfo machinfo="${machinfo##*\(}" machinfo="${machinfo%%\)*}" local machtype="" case "${machinfo}" in "CHRP Pegasos2") machtype="Pegasos 2" ;; "CHRP IBM,9124-720") machtype="IBM OP720" ;; "iBook 2 rev. 2") machtype="Apple iBook G3" ;; "iMac G5"*) machtype="Apple iMac G5" ;; "MPC8241") machtype="Kurobox" ;; "PowerMac G5") machtype="Apple PowerMac G5" ;; "PowerMac G5 Dual Core") machtype="Apple PowerMac G5 Dual Core" ;; "PowerMac G4 AGP Graphics") machtype="Apple PowerMac G4" ;; "PowerBook Titanium"|"PowerBook G4 15\"") machtype="Apple Powerbook G4" ;; "Unknown Intrepid-based") machtype="Apple Mac-Mini" ;; *) machtype="Unknown PPC System" ;; esac PC="Detected a(n) ${machtype} w/ ${numcpu} ${cpuinfo} CPU(s)" } detect_sparc() { get_info "cpu" cpuinfo get_info "ncpus active" numcpu get_info "ncpus probed" numprobed PC="Detected ${numcpu} active ${cpuinfo} CPU(s) of ${numprobed} total" } detect_netdevices() { for dev in /sys/class/net/*; do n="$(basename $dev)" case "$n" in lo|sit0) continue ;; *) echo $n esac done return 0 } start() { ebegin "Starting autoconfig" echo "0" > /proc/sys/kernel/printk get_config if yesno "${DETECT}" then eindent ebegin "Hardware detection started" local numcpu="$(grep -c '^processor[[:space:]]\+:' /proc/cpuinfo)" local arch="$(uname -m)" case ${arch} in mips*) detect_mips ACPI="no" APM="no" IDEDMA="no" ;; i?86|x86_64) detect_x86_amd64_ia64 ;; alpha) detect_alpha ACPI="no" APM="no" ;; sparc*) detect_sparc ACPI="no" APM="no" ;; powerpc*) detect_ppc ACPI="no" APM="no" ;; ia64) detect_x86_amd64_ia64 "ia64" APM="no" ;; *) PC= ;; esac [ -n "${PC}" ] && einfo "${PC}" eend eoutdent else ewarn "Hardware detection disabled via cmdline ..." fi if ! yesno "${COLDPLUG}" then ewarn "Hotplug/Coldplug disabled via cmdline ..." fi if yesno "${APM}" then modprobe apm power_off=1 >/dev/null 2>&1 && \ einfo "APM BIOS found, power management functions enabled ..." if ! service_started apmd then rc-service -i apmd start fi else einfo "Not Loading APM Bios support ..." fi if yesno "${ACPI}" then modprobe processor >/dev/null 2>&1 && \ ebegin "ACPI power management functions enabled" && \ modprobe thermal >/dev/null modprobe fan >/dev/null 2>&1 modprobe button >/dev/null 2>&1 modprobe battery >/dev/null 2>&1 modprobe ac >/dev/null 2>&1 modprobe thermal >/dev/null 2>&1 modprobe video >/dev/null 2>&1 modprobe dock >/dev/null 2>&1 if ! service_started acpid then rc-service -i acpid start fi eend else einfo "Not Loading ACPI support ..." fi if ! yesno "${IDEDMA}" then ewarn "Disabling IDE DMA support ..." fi if ! yesno "${PCMCIA}" then ewarn "PCMCIA disabled via cmdline ..." fi if ! yesno "${DHCP}" then sed -i -e '/^ifconfig_eth.*dhcp.*/ s/^/#/' \ -e '/^iface_eth.*dhcp.*/ s/^/#/' \ -e '/^config_eth.*dhcp.*/ s/^/#/' \ /etc/conf.d/net for i in `seq 0 4` do echo "config_eth${i}=\"null\"" >> /etc/conf.d/net done ewarn "Skipping DHCP broadcast ..." fi # Read in what hwsetup has found [ -f /etc/sysconfig/gentoo ] && source /etc/sysconfig/gentoo # Mouse # FIXME: If MOUSE_DEVICE is empty, we actually do not want to do anything, not even start gpm. if [ -n "${MOUSE_DEVICE}" ] then : # Migrated to autoconfig-gpm-pre fi if yesno "${DETECT}" then NETDEVICES="$(detect_netdevices)" else DHCP="no" fi if [ -n "${NETDEVICES}" ] then if yesno "${DHCP}" then einfo "DHCP broadcasting for IP on all detected interfaces ..." if [ -f /var/run/dhcpcd.pid ] then kill $(cat /var/run/dhcpcd.pid) sleep 2 fi dhcpcd -n -h $(hostname) fi if ! yesno "${PASSWD}" then echo "root:${PASSWORD}" | chpasswd > /dev/null 2>&1 fi if yesno "${SSHD}" then # If we have passwd= on the command line, we do not run pwgen and we # set the root password to PASSWORD. if yesno "${PASSWD}" then ewarn "WARNING: You are starting sshd with a scrambled root password!!!" ewarn "WARNING: You need to set a root password to be able to login remotely." fi fi else ewarn "No Network device auto detected ..." fi if yesno "${ALSA}" then if [ -n "${SOUND_FULLNAME}" -o -n "${SOUND_DRIVER}" ] then einfo "Soundcard: " [ -n "${SOUND_FULLNAME}" ] \ && einfo " ${WARN}${SOUND_FULLNAME} " [ -n "${SOUND_DRIVER}" ] \ && einfo " driver = ${SOUND_DRIVER}" fi else ewarn "Skipping ALSA detection as requested on command line ..." fi [ -n "${XDESC}" ] && einfo "VideoCard: ${HILITE}${XDESC}${NORMAL}" killall hwsetup 2>/dev/null echo "6" > /proc/sys/kernel/printk if ! yesno "${X11}" then rc-service xdm stop splash_manager -c set -t livecd-10 -m v > /dev/null 2>&1 reset chvt 1 fi eend $? } # vim: ts=4