/[livecd-tools]/trunk/autoconfig
Gentoo

Contents of /trunk/autoconfig

Parent Directory Parent Directory | Revision Log Revision Log


Revision 131 - (show annotations) (download)
Tue Sep 4 21:35:49 2007 UTC (7 years ago) by wolf31o2
File size: 10102 byte(s)
Added therrmal, video, and dock to the list of ACPI modules that we load at boot.  This is for bug #191085.
1 #!/sbin/runscript
2
3 DHCP="yes"
4 DETECT="yes"
5 GPM="yes"
6 PCMCIA="no"
7 HOTPLUG="yes"
8 APM="no"
9 ACPI="no"
10 IDEDMA="yes"
11 ALSA="yes"
12 X11="yes"
13
14 get_config() {
15 CMDLINE="$(cat /proc/cmdline)"
16
17 for x in ${CMDLINE} ; do
18 case "${x}" in
19 nodetect)
20 DETECT="no"
21 GPM="no"
22 HOTPLUG="no"
23 APM="no"
24 ACPI="no"
25 ALSA="no"
26 X11="no"
27 ;;
28 nodhcp)
29 DHCP="no"
30 ;;
31 nogpm)
32 GPM="no"
33 ;;
34 dopcmcia)
35 PCMCIA="yes"
36 ;;
37 doapm)
38 APM="yes"
39 ACPI="no"
40 ;;
41 acpi\=on|acpi\=force)
42 APM="no"
43 ACPI="yes"
44 ;;
45 ide\=nodma)
46 IDEDMA="no"
47 ;;
48 nohotplug)
49 HOTPLUG="no"
50 ;;
51 nosound)
52 ALSA="no"
53 ;;
54 nox)
55 X11="no"
56 ;;
57 esac
58 done
59 }
60
61 depend() {
62 need modules
63 before net
64 # provide gpm pcmcia apmd acpid coldplug hdparm alsasound mkxf86config x-setup
65 }
66
67 # Checks whether a service will be started by autoconfig.
68 # Usage: check_svc var service [service_alternative]
69 check_svc() {
70 if [ "${1}" = "yes" ]
71 then
72 if [ -x "/etc/init.d/${2}" ]
73 then
74 echo "${2}"
75 elif [ -n "${3}" -a -x "/etc/init.d/${3}" ]
76 then
77 echo "${3}"
78 fi
79 fi
80 }
81
82 # Prints an ordered list of services that will be started by autoconfig.
83 list_services() {
84 get_config
85
86 local svcs="$(check_svc ${APM} apmd)"
87 svcs="${svcs} $(check_svc ${ACPI} acpid)"
88 svcs="${svcs} $(check_svc ${IDEDMA} hdparm)"
89 svcs="${svcs} $(check_svc ${PCMCIA} pcmcia)"
90 svcs="${svcs} $(check_svc ${GPM} gpm)"
91 svcs="${svcs} $(check_svc ${HOTPLUG} coldplug hotplug)"
92 svcs="${svcs} $(check_svc ${ALSA} alsasound)"
93 svcs="${svcs} $(check_svc ${X11} mkxf86config x-setup)"
94
95 echo ${svcs}
96 }
97
98 unpack_firmware() {
99 # This unpacks any firmware tarballs.
100 # This has been moved here from coldplug, but might not be very effective
101 # since udev does coldplugging in 089 and higher.
102 if [ -e /lib/firmware.tar.bz2 ]
103 then
104 ebegin "Unpacking hotplug firmware"
105 tar xjf /lib/firmware.tar.bz2 -C /lib/firmware
106 eend 0
107 fi
108 }
109
110 get_info() {
111 local tmp
112
113 if [ ! -z "${1}" -a ! -z "${2}" ]
114 then
115 tmp=$(grep "^$1[[:space:]]\+:" /proc/cpuinfo | head -n 1 | cut -d" " -f3-)
116 # tmp=$([[ $'\n'$(</proc/cpuinfo) =~ $'\n''$1[[:space:]]\+:' ]] | head -n 1 | cut -d" " -f3-)
117 eval "${2}='${tmp}'"
118 fi
119 }
120
121 detect_mips() {
122 get_info "cpu model" cpuinfo
123 get_info "system type" machinfo
124 cpuinfo="${cpuinfo%% FPU*}"
125
126 case "${machinfo}" in
127 "SGI Indigo2")
128 case "${cpuinfo}" in
129 R4*)
130 machinfo="SGI Indigo2" # I2 R4x00
131 ;;
132 R8*)
133 machinfo="SGI Indigo2 Power" # I2 R8000
134 ;;
135 R10*)
136 machinfo="SGI Indigo2 Impact" # I2 R10000
137 ;;
138 esac
139 ;;
140 esac
141
142 PC="Detected an ${machinfo} w/ ${numcpu} ${cpuinfo} CPU(s)"
143 }
144
145 detect_x86_amd64_ia64() {
146 if [ "${1}" = "ia64" ]
147 then
148 get_info "family" cpuinfo
149 else
150 get_info "model name" cpuinfo
151 fi
152 get_info "cpu MHz" mhz
153 mhz="${mhz%%.*}MHz"
154
155 PC="Detected ${numcpu} ${cpuinfo} CPU(s) @ ${mhz}"
156 }
157
158 detect_alpha() {
159 get_info "platform string" machinfo
160 get_info "cpu" cpuinfo1
161 get_info "cpu model" cpuinfo2
162 get_info "cpus detected" numcpu
163
164 PC="Detected ${numcpu} ${cpuinfo1} ${cpuinfo2} CPU(s) in a ${machinfo} system"
165 }
166
167 detect_ppc() {
168 get_info "cpu" cpuinfo
169 get_info "clock" mhz
170 get_info "detected as" machinfo
171 machinfo="${machinfo##*\(}"
172 machinfo="${machinfo%%\)*}"
173
174 local machtype=""
175
176 case "${machinfo}" in
177 "CHRP Pegasos2")
178 machtype="Pegasos 2"
179 ;;
180 "CHRP IBM,9124-720")
181 machtype="IBM OP720"
182 ;;
183 "iBook 2 rev. 2")
184 machtype="Apple iBook G3"
185 ;;
186 "iMac G5"*)
187 machtype="Apple iMac G5"
188 ;;
189 "MPC8241")
190 machtype="Kurobox"
191 ;;
192 "PowerMac G5")
193 machtype="Apple PowerMac G5"
194 ;;
195 "PowerMac G5 Dual Core")
196 machtype="Apple PowerMac G5 Dual Core"
197 ;;
198 "PowerMac G4 AGP Graphics")
199 machtype="Apple PowerMac G4"
200 ;;
201 "PowerBook Titanium"|'PowerBook G4 15"')
202 machtype="Apple Powerbook G4"
203 ;;
204 "Unknown Intrepid-based")
205 machtype="Apple Mac-Mini"
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 ${numprobed} total"
221 }
222
223 start() {
224 echo "0" > /proc/sys/kernel/printk
225 get_config
226
227 # First off, we want hotplug/coldplug enabled, so let's re-enable it.
228 # We do this even if we aren't startup up the hotplug/coldplug
229 # services for the installer.
230 sed -i 's/RC_COLDPLUG="no"/RC_COLDPLUG="yes"/' /etc/conf.d/rc
231 # Now, we check if we're supposed to run a coldplug script.
232 if [ "${HOTPLUG}" = "yes" ]
233 then
234 # Check whether we should be using hotplug or coldplug
235 if [ -x /etc/init.d/coldplug ]
236 then
237 start_service coldplug
238 elif [ -x /etc/init.d/hotplug ]
239 then
240 start_service hotplug
241 else
242 unpack_firmware
243 [ -x /sbin/udevtrigger ] && /sbin/udevtrigger
244 fi
245 else
246 ewarn "Hotplug/Coldplug disabled via cmdline ..."
247 fi
248
249 if [ "${DETECT}" = "yes" ]
250 then
251 ebegin "Hardware detection started"
252 local numcpu="$(grep -c '^processor[[:space:]]\+:' /proc/cpuinfo)"
253 # local numcpu=$([[ $'\n'$(</proc/cpuinfo) =~ $'\n''processor[[:space:]]\+:' ]] | wc -l)
254 local arch="$(uname -m)"
255
256 case ${arch} in
257 mips*)
258 detect_mips
259 ACPI="no"
260 APM="no"
261 IDEDMA="no"
262 ;;
263 i?86|x86_64)
264 detect_x86_amd64_ia64
265 ;;
266 alpha)
267 detect_alpha
268 ACPI="no"
269 APM="no"
270 ;;
271 sparc*)
272 detect_sparc
273 ACPI="no"
274 APM="no"
275 ;;
276 powerpc*)
277 detect_ppc
278 ACPI="no"
279 APM="no"
280 ;;
281 ia64)
282 detect_x86_amd64_ia64 "ia64"
283 APM="no"
284 ;;
285 *)
286 PC=
287 ;;
288 esac
289 [ -n "${PC}" ] && einfo "${PC}"
290 [ -x /usr/sbin/hwsetup ] && hwsetup -p >/dev/null
291 eend
292 else
293 ewarn "Hardware detection disabled via cmdline ..."
294 fi
295
296 if [ "${APM}" = "yes" ]
297 then
298 modprobe apm power_off=1 >/dev/null 2>&1 && \
299 einfo "APM BIOS found, power management functions enabled ..."
300 [ -x /etc/init.d/apmd ] && start_service apmd
301 else
302 einfo "Not Loading APM Bios support ..."
303 fi
304
305 if [ "${ACPI}" = "yes" ]
306 then
307 modprobe processor >/dev/null 2>&1 && \
308 ebegin "ACPI power management functions enabled" && \
309 modprobe thermal >/dev/null
310 modprobe fan >/dev/null 2>&1
311 modprobe button >/dev/null 2>&1
312 modprobe battery >/dev/null 2>&1
313 modprobe ac >/dev/null 2>&1
314 modprobe thermal >/dev/null 2>&1
315 modprobe video >/dev/null 2>&1
316 modprobe dock >/dev/null 2>&1
317 [ -x /etc/init.d/acpid ] && start_service acpid
318 eend
319 else
320 einfo "Not Loading ACPI support ..."
321 fi
322
323 if [ "${IDEDMA}" = "yes" ]
324 then
325 [ -x /etc/init.d/hdparm ] && start_service hdparm
326 fi
327
328 if [ "${PCMCIA}" = "yes" ]
329 then
330 einfo "PCMCIA enabled via cmdline ..."
331 [ -x /etc/init.d/pcmcia ] && start_service pcmcia
332 fi
333
334 if [ "${DHCP}" = "no" ]
335 then
336 sed -i -e '/^ifconfig_eth.*dhcp.*/ s/^/#/' \
337 -e '/^iface_eth.*dhcp.*/ s/^/#/' \
338 -e '/^config_eth.*dhcp.*/ s/^/#/' \
339 /etc/conf.d/net
340 for i in `seq 0 4`
341 do
342 echo "config_eth$i=( \"none\" )" >> /etc/conf.d/net
343 done
344 ewarn "Skipping DHCP broadcast detection as requested on boot commandline ..."
345 fi
346
347 # Read in what hwsetup has found
348 [ -f /etc/sysconfig/gentoo ] && . /etc/sysconfig/gentoo
349
350 # Mouse
351 if [ -n "${MOUSE_DEVICE}" ]
352 then
353 einfo "Mouse is ${HILITE}${MOUSE_FULLNAME}${NORMAL} at ${HILITE}${MOUSE_DEVICE}${NORMAL} ..."
354 source /etc/sysconfig/mouse
355 if [ -x /usr/sbin/gpm ]
356 then
357 if [ $(grep "#MOUSE=${MOUSETYPE}" /etc/conf.d/gpm) ]
358 # if [ $([[ $'\n'$(</etc/conf.d/gpm) =~ $'\n''#MOUSE=${MOUSETYPE}' ]]) ]
359 then
360 sed -i "\@MOUSE=${MOUSETYPE}@s@^#@@" /etc/conf.d/gpm
361 else
362 echo "MOUSE=${MOUSETYPE}" >>/etc/conf.d/gpm
363 fi
364
365 if [ $(grep "#MOUSEDEV=${DEVICE}" /etc/conf.d/gpm) ]
366 # if [ $([[ $'\n'$(</etc/conf.d/gpm) =~ $'\n''#MOUSEDEV=${DEVICE}' ]]) ]
367 then
368 sed -i "\@MOUSEDEV=${DEVICE}@s@^#@@" /etc/conf.d/gpm
369 else
370 echo "MOUSEDEV=${DEVICE}" >>/etc/conf.d/gpm
371 fi
372
373 [ "${GPM}" = "yes" ] \
374 && [ -x /etc/init.d/gpm ] && start_service gpm
375 fi
376 fi
377
378 [ "${DETECT}" = "no" ] && DHCP="no"
379 [ "${DETECT}" = "yes" ] \
380 && NETDEVICES="$(awk -F: '/eth.:|tr.:|ath.:|wlan.:/{print $1}' /proc/net/dev 2>/dev/null)"
381
382 if [ -n "${NETDEVICES}" ]
383 then
384 for nics in ${NETDEVICES}
385 do
386 if [ "${DHCP}" = "yes" ]
387 then
388 einfo "Network device ${HILITE}${nics}${NORMAL} detected, DHCP broadcasting for IP ..."
389 fi
390 done
391 else
392 ewarn "No Network device auto detected ..."
393 fi
394
395 if [ "${ALSA}" = "yes" ]
396 then
397 if [ -n "${SOUND_FULLNAME}" -o -n "${SOUND_DRIVER}" ]
398 then
399 local sndmsg="Soundcard:\n"
400
401 [ -n "${SOUND_FULLNAME}" ] \
402 && sndmsg="${sndmsg} ${WARN}${SOUND_FULLNAME}\n"
403 [ -n "${SOUND_DRIVER}" ] \
404 && sndmsg="${sndmsg} driver = ${SOUND_DRIVER}\n"
405
406 einfo "${sndmsg}"
407
408 if [ -x /etc/init.d/alsasound ]
409 then
410 start_service alsasound
411 fi
412
413 if [ -e /proc/asound/cards ]
414 then
415 for i in $(cat /proc/asound/cards | awk '{print $1}' | grep ^[[:digit:]])
416 do
417 if [ -d /proc/asound/card$i ] && [ -x /usr/bin/amixer ]
418 then
419 amixer -c $i scontrols > /etc/amixer
420 [ -n "$(grep Master /etc/amixer)" ] \
421 && amixer -c $i -q set Master 95% unmute \
422 >/dev/null 2>&1
423 [ -n "$(grep PCM /etc/amixer)" ] \
424 && amixer -c $i -q set PCM 95% unmute \
425 >/dev/null 2>&1
426 [ -n "$(grep Mic /etc/amixer)" ] \
427 && amixer -c $i -q set Mic 95% mute cap \
428 >/dev/null 2>&1
429 [ -n "$(grep Wave /etc/amixer)" ] \
430 && amixer -c $i -q set Wave 95% unmute \
431 >/dev/null 2>&1
432 [ -n "$(grep Capture /etc/amixer)" ] \
433 && amixer -c $i -q set Capture 95% unmute cap \
434 >/dev/null 2>&1
435 fi
436 done
437 fi
438 fi
439 else
440 ewarn "Skipping ALSA detection as requested on command line ..."
441 fi
442
443 [ -n "${XDESC}" ] && einfo "VideoCard: ${HILITE}${XDESC}${NORMAL}"
444
445 if [ "${X11}" = "yes" ]
446 then
447 if [ -x /etc/init.d/mkxf86config ]
448 then
449 start_service mkxf86config
450 fi
451 if [ -x /etc/init.d/x-setup ]
452 then
453 start_service x-setup
454 fi
455 else
456 touch /etc/init.d/.noxdm
457 fi
458
459 killall hwsetup 2>/dev/null
460 echo "6" > /proc/sys/kernel/printk
461 }
462
463 # vim: ts=4

Properties

Name Value
svn:eol-style native
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.20