/[livecd-tools]/trunk/autoconfig
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Revision 115 - (show annotations) (download)
Tue Jul 18 19:35:36 2006 UTC (8 years, 1 month ago) by wolf31o2
File size: 9754 byte(s)
Force mkxf86config to run before x-setup by calling it explicitly to workaround a possible release problem.

1 #!/sbin/runscript
2 # Copyright 1999-2005 Gentoo Foundation
3 # Distributed under the terms of the GNU General Public License v2
4 # $Header: /var/cvsroot/gentoo/src/livecd-tools/autoconfig,v 1.66 2006/07/18 19:35:36 wolf31o2 Exp $
5
6 DHCP="yes"
7 DETECT="yes"
8 GPM="yes"
9 PCMCIA="no"
10 HOTPLUG="yes"
11 APM="no"
12 ACPI="no"
13 IDEDMA="yes"
14 ALSA="yes"
15 X11="yes"
16
17 get_config() {
18 CMDLINE="$(cat /proc/cmdline)"
19
20 for x in ${CMDLINE} ; do
21 case "${x}" in
22 nodetect)
23 DETECT="no"
24 GPM="no"
25 HOTPLUG="no"
26 APM="no"
27 ACPI="no"
28 ALSA="no"
29 X11="no"
30 ;;
31 nodhcp)
32 DHCP="no"
33 ;;
34 nogpm)
35 GPM="no"
36 ;;
37 dopcmcia)
38 PCMCIA="yes"
39 ;;
40 doapm)
41 APM="yes"
42 ACPI="no"
43 ;;
44 acpi=on|acpi=force)
45 APM="no"
46 ACPI="yes"
47 ;;
48 ide=nodma)
49 IDEDMA="no"
50 ;;
51 nohotplug)
52 HOTPLUG="no"
53 ;;
54 nosound)
55 ALSA="no"
56 ;;
57 nox)
58 X11="no"
59 ;;
60 esac
61 done
62 }
63
64 depend() {
65 need modules
66 before net
67 # provide gpm pcmcia apmd acpid coldplug hdparm alsasound mkxf86config x-setup
68 }
69
70 # Checks whether a service will be started by autoconfig.
71 # Usage: check_svc var service [service_alternative]
72 check_svc() {
73 if [ "${1}" = "yes" ]
74 then
75 if [ -x "/etc/init.d/${2}" ]
76 then
77 echo "${2}"
78 elif [ -n "${3}" -a -x "/etc/init.d/${3}" ]
79 then
80 echo "${3}"
81 fi
82 fi
83 }
84
85 # Prints an ordered list of services that will be started by autoconfig.
86 list_services() {
87 get_config
88
89 local svcs="$(check_svc ${APM} apmd)"
90 svcs="${svcs} $(check_svc ${ACPI} acpid)"
91 svcs="${svcs} $(check_svc ${IDEDMA} hdparm)"
92 svcs="${svcs} $(check_svc ${PCMCIA} pcmcia)"
93 svcs="${svcs} $(check_svc ${GPM} gpm)"
94 svcs="${svcs} $(check_svc ${HOTPLUG} coldplug hotplug)"
95 svcs="${svcs} $(check_svc ${ALSA} alsasound)"
96 svcs="${svcs} $(check_svc ${X11} mkxf86config x-setup)"
97
98 echo ${svcs}
99 }
100
101 unpack_firmware() {
102 # This unpacks any firmware tarballs.
103 # This has been moved here from coldplug, but might not be very effective
104 # since udev does coldplugging in 089 and higher.
105 if [ -e /lib/firmware.tar.bz2 ]
106 then
107 ebegin "Unpacking hotplug firmware"
108 tar xjf /lib/firmware.tar.bz2 -C /lib/firmware
109 eend 0
110 fi
111 }
112
113 get_info() {
114 local tmp
115
116 if [ ! -z "${1}" -a ! -z "${2}" ]
117 then
118 tmp=$(grep "^$1[[:space:]]\+:" /proc/cpuinfo | head -n 1 | cut -d" " -f3-)
119 # tmp=$([[ $'\n'$(</proc/cpuinfo) =~ $'\n''$1[[:space:]]\+:' ]] | head -n 1 | cut -d" " -f3-)
120 eval "${2}='${tmp}'"
121 fi
122 }
123
124 detect_mips() {
125 get_info "cpu model" cpuinfo
126 get_info "system type" machinfo
127 cpuinfo="${cpuinfo%% FPU*}"
128
129 case "${machinfo}" in
130 "SGI Indigo2")
131 case "${cpuinfo}" in
132 R4*)
133 machinfo="SGI Indigo2" # I2 R4x00
134 ;;
135 R8*)
136 machinfo="SGI Indigo2 Power" # I2 R8000
137 ;;
138 R10*)
139 machinfo="SGI Indigo2 Impact" # I2 R10000
140 ;;
141 esac
142 ;;
143 esac
144
145 PC="Detected an ${machinfo} w/ ${numcpu} ${cpuinfo} CPU(s)"
146 }
147
148 detect_x86_amd64_ia64() {
149 if [ "${1}" = "ia64" ]
150 then
151 get_info "family" cpuinfo
152 else
153 get_info "model name" cpuinfo
154 fi
155 get_info "cpu MHz" mhz
156 mhz="${mhz%%.*}MHz"
157
158 PC="Detected ${numcpu} ${cpuinfo} CPU(s) @ ${mhz}"
159 }
160
161 detect_alpha() {
162 get_info "platform string" machinfo
163 get_info "cpu" cpuinfo1
164 get_info "cpu model" cpuinfo2
165 get_info "cpus detected" numcpu
166
167 PC="Detected ${numcpu} ${cpuinfo1} ${cpuinfo2} CPU(s) in a ${machinfo} system"
168 }
169
170 detect_ppc() {
171 get_info "cpu" cpuinfo
172 get_info "clock" mhz
173 get_info "detected as" machinfo
174 machinfo="${machinfo##*\(}"
175 machinfo="${machinfo%%\)*}"
176
177 local machtype=""
178
179 case "${machinfo}" in
180 "PowerMac G4 AGP Graphics")
181 machtype="Apple PowerMac G4"
182 ;;
183 "PowerBook Titanium"|'PowerBook G4 15"')
184 machtype="Apple Powerbook G4"
185 ;;
186 "iBook 2 rev. 2")
187 machtype="Apple iBook G3"
188 ;;
189 "PowerMac G5")
190 machtype="Apple PowerMac G5"
191 ;;
192 "PowerMac G5 Dual Core")
193 machtype="Apple PowerMac G5 Dual Core"
194 ;;
195 "Unknown Intrepid-based")
196 machtype="Apple Mac-Mini"
197 ;;
198 "MPC8241")
199 machtype="Kurobox"
200 ;;
201 "CHRP Pegasos2")
202 machtype="Pegasos 2"
203 ;;
204 "CHRP IBM,9124-720")
205 machtype="IBM OP720"
206 ;;
207 *)
208 machtype="Unknown PPC System"
209 ;;
210 esac
211
212 PC="Detected a(n) ${machtype} w/ ${numcpu} ${cpuinfo} CPU(s)"
213 }
214
215 detect_sparc() {
216 get_info "cpu" cpuinfo
217 get_info "ncpus active" numcpu
218 get_info "ncpus probed" numprobed
219
220 PC="Detected ${numcpu} active ${cpuinfo} CPU(s) of ${numprobed} total"
221 }
222
223 start() {
224 echo "0" > /proc/sys/kernel/printk
225 get_config
226 if [ "${DETECT}" = "yes" ]
227 then
228 ebegin "Hardware detection started"
229 local numcpu="$(grep -c '^processor[[:space:]]\+:' /proc/cpuinfo)"
230 # local numcpu=$([[ $'\n'$(</proc/cpuinfo) =~ $'\n''processor[[:space:]]\+:' ]] | wc -l)
231 local arch="$(uname -m)"
232
233 case ${arch} in
234 mips*)
235 detect_mips
236 ACPI="no"
237 APM="no"
238 IDEDMA="no"
239 ;;
240 i?86|x86_64)
241 detect_x86_amd64_ia64
242 ;;
243 alpha)
244 detect_alpha
245 ACPI="no"
246 APM="no"
247 ;;
248 sparc*)
249 detect_sparc
250 ACPI="no"
251 APM="no"
252 ;;
253 powerpc*)
254 detect_ppc
255 ACPI="no"
256 APM="no"
257 ;;
258 ia64)
259 detect_x86_amd64_ia64 "ia64"
260 APM="no"
261 ;;
262 *)
263 PC=
264 ;;
265 esac
266 [ -n "${PC}" ] && einfo "${PC}"
267 [ -x /usr/sbin/hwsetup ] && hwsetup -p >/dev/null
268 eend
269 else
270 ewarn "Hardware detection disabled via cmdline ..."
271 fi
272
273 if [ "${APM}" = "yes" ]
274 then
275 modprobe apm power_off=1 >/dev/null 2>&1 && \
276 einfo "APM BIOS found, power management functions enabled ..."
277 [ -x /etc/init.d/apmd ] && start_service apmd
278 else
279 einfo "Not Loading APM Bios support ..."
280 fi
281
282 if [ "${ACPI}" = "yes" ]
283 then
284 modprobe processor >/dev/null 2>&1 && \
285 ebegin "ACPI power management functions enabled" && \
286 modprobe thermal >/dev/null
287 modprobe fan >/dev/null 2>&1
288 modprobe button >/dev/null 2>&1
289 modprobe battery >/dev/null 2>&1
290 modprobe ac >/dev/null 2>&1
291 [ -x /etc/init.d/acpid ] && start_service acpid
292 eend
293 else
294 einfo "Not Loading ACPI support ..."
295 fi
296
297 if [ "${IDEDMA}" = "yes" ]
298 then
299 [ -x /etc/init.d/hdparm ] && start_service hdparm
300 fi
301
302 if [ "${PCMCIA}" = "yes" ]
303 then
304 einfo "PCMCIA enabled via cmdline ..."
305 [ -x /etc/init.d/pcmcia ] && start_service pcmcia
306 fi
307
308 if [ "${DHCP}" = "no" ]
309 then
310 sed -i -e '/^ifconfig_eth.*dhcp.*/ s/^/#/' \
311 -e '/^iface_eth.*dhcp.*/ s/^/#/' \
312 -e '/^config_eth.*dhcp.*/ s/^/#/' \
313 /etc/conf.d/net
314 ewarn "Skipping DHCP broadcast detection as requested on boot commandline ..."
315 fi
316
317 # Read in what hwsetup has found
318 [ -f /etc/sysconfig/gentoo ] && . /etc/sysconfig/gentoo
319
320 # Mouse
321 if [ -n "${MOUSE_DEVICE}" ]
322 then
323 einfo "Mouse is ${HILITE}${MOUSE_FULLNAME}${NORMAL} at ${HILITE}${MOUSE_DEVICE}${NORMAL} ..."
324 source /etc/sysconfig/mouse
325 if [ -x /usr/sbin/gpm ]
326 then
327 if [ $(grep "#MOUSE=${MOUSETYPE}" /etc/conf.d/gpm) ]
328 # if [ $([[ $'\n'$(</etc/conf.d/gpm) =~ $'\n''#MOUSE=${MOUSETYPE}' ]]) ]
329 then
330 sed -i "\@MOUSE=${MOUSETYPE}@s@^#@@" /etc/conf.d/gpm
331 else
332 echo "MOUSE=${MOUSETYPE}" >>/etc/conf.d/gpm
333 fi
334
335 if [ $(grep "#MOUSEDEV=${DEVICE}" /etc/conf.d/gpm) ]
336 # if [ $([[ $'\n'$(</etc/conf.d/gpm) =~ $'\n''#MOUSEDEV=${DEVICE}' ]]) ]
337 then
338 sed -i "\@MOUSEDEV=${DEVICE}@s@^#@@" /etc/conf.d/gpm
339 else
340 echo "MOUSEDEV=${DEVICE}" >>/etc/conf.d/gpm
341 fi
342
343 [ "${GPM}" = "yes" ] \
344 && [ -x /etc/init.d/gpm ] && start_service gpm
345 fi
346 fi
347
348 if [ "${HOTPLUG}" = "yes" ]
349 then
350 # Check whether we should be using hotplug or coldplug
351 if [ -x /etc/init.d/coldplug ]
352 then
353 start_service coldplug
354 elif [ -x /etc/init.d/hotplug ]
355 then
356 start_service hotplug
357 else
358 unpack_firmware
359 fi
360 else
361 ewarn "Hotplug disabled via cmdline ..."
362 fi
363
364 [ "${DETECT}" = "no" ] && DHCP="no"
365 [ "${DETECT}" = "yes" ] \
366 && NETDEVICES="$(awk -F: '/eth.:|tr.:|ath.:|wlan.:/{print $1}' /proc/net/dev 2>/dev/null)"
367
368 if [ -n "${NETDEVICES}" ]
369 then
370 for nics in ${NETDEVICES}
371 do
372 if [ "${DHCP}" = "yes" ]
373 then
374 einfo "Network device ${HILITE}${nics}${NORMAL} detected, DHCP broadcasting for IP ..."
375 dhcpcd -n -h $(hostname) &
376 fi
377 done
378 else
379 ewarn "No Network device auto detected ..."
380 fi
381
382 if [ "${ALSA}" = "yes" ]
383 then
384 if [ -n "${SOUND_FULLNAME}" -o -n "${SOUND_DRIVER}" ]
385 then
386 local sndmsg="Soundcard:\n"
387
388 [ -n "${SOUND_FULLNAME}" ] \
389 && sndmsg="${sndmsg} ${WARN}${SOUND_FULLNAME}\n"
390 [ -n "${SOUND_DRIVER}" ] \
391 && sndmsg="${sndmsg} driver = ${SOUND_DRIVER}\n"
392
393 einfo "${sndmsg}"
394
395
396 if [ -x /etc/init.d/alsasound ]
397 then
398 start_service alsasound
399 fi
400
401 if [ -e /proc/asound/cards ]
402 then
403 for i in $(cat /proc/asound/cards | awk '{print $1}' | grep ^[[:digit:]])
404 do
405 if [ -d /proc/asound/card$i ] && [ -x /usr/bin/amixer ]
406 then
407 amixer -c $i scontrols > /etc/amixer
408 [ -n "$(grep Master /etc/amixer)" ] \
409 && amixer -c $i -q set Master 95% unmute \
410 >/dev/null 2>&1
411 [ -n "$(grep PCM /etc/amixer)" ] \
412 && amixer -c $i -q set PCM 95% unmute \
413 >/dev/null 2>&1
414 [ -n "$(grep Mic /etc/amixer)" ] \
415 && amixer -c $i -q set Mic 95% mute cap \
416 >/dev/null 2>&1
417 [ -n "$(grep Wave /etc/amixer)" ] \
418 && amixer -c $i -q set Wave 95% unmute \
419 >/dev/null 2>&1
420 [ -n "$(grep Capture /etc/amixer)" ] \
421 && amixer -c $i -q set Capture 95% unmute cap \
422 >/dev/null 2>&1
423 fi
424 done
425 fi
426 fi
427 else
428 ewarn "Skipping ALSA detection as requested on command line ..."
429 fi
430
431 [ -n "${XDESC}" ] && einfo "VideoCard: ${HILITE}${XDESC}${NORMAL}"
432
433 if [ "${X11}" = "yes" ]
434 then
435 if [ -x /etc/init.d/mkxf86config ]
436 then
437 start_service mkxf86config
438 fi
439 if [ -x /etc/init.d/x-setup ]
440 then
441 start_service x-setup
442 fi
443 else
444 touch /etc/init.d/.noxdm
445 fi
446
447 killall hwsetup 2>/dev/null
448 echo "6" > /proc/sys/kernel/printk
449 }
450
451 # vim: ts=4

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