/[livecd-tools]/trunk/autoconfig
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Contents of /trunk/autoconfig

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Revision 93 - (show annotations) (download)
Sat Jan 21 23:03:34 2006 UTC (8 years, 11 months ago) by wolf31o2
File size: 9370 byte(s)
Added IBM OP720 thanks to dostrow.

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 1.55 2006/01/21 23:03:34 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 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
97 echo ${svcs}
98 }
99
100 # Only used on SGI CDs, this determines:
101 # A) CPU Type
102 # B) System
103 detect_mips() {
104 local cpuinfo="$(awk -F: '/^cpu model/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1 | cut -d" " -f2,3)"
105 local machinfo="$(awk -F: '/^system type/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | cut -d" " -f2-)"
106 local machtype=""
107
108 case "${machinfo}" in
109 "SGI Indy")
110 machtype="SGI Indy" # Indy R4x00/R5000
111 ;;
112 "SGI Indigo2")
113 case "${cpuinfo}" in
114 R4*)
115 machtype="SGI Indigo2" # I2 R4x00
116 ;;
117 R8*)
118 machtype="SGI Indigo2 Power" # I2 R8000
119 ;;
120 R10*)
121 machtype="SGI Indigo2 Impact" # I2 R10000
122 ;;
123 esac
124 ;;
125 "SGI O2"|"SGI IP32")
126 machtype="SGI O2" # O2 R5K/RM5K2/RM7K/R10K/R12K
127 ;;
128 "SGI Octane"|"SGI IP30")
129 machtype="SGI Octane" # Octane R10K/R12K/R14K
130 ;;
131 "SGI Origin"|"SGI IP27")
132 machtype="SGI Origin" # Origin R10K/R12K
133 ;;
134 *)
135 machtype="Unknown SGI MIPS" # ???
136 ;;
137 esac
138
139 PC="Detected an ${machtype} w/ ${numcpu} ${cpuinfo} ${bit}"
140 }
141
142 detect_x86_amd64() {
143 local cpuinfo="$(awk -F: '/^model name/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
144 local mhz="$(awk -F: '/^cpu MHz/{printf " %dMHz",int($2)};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
145
146 PC="Detected ${numcpu} ${cpuinfo} ${mhz} ${bit}"
147 }
148
149 detect_ppc() {
150 local cpuinfo="$(awk -F: '/^cpu/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
151 local mhz="$(awk -F: '/^clock/{printf " %dMHz",int($2)};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | head -n 1)"
152 local machinfo="$(awk -F: '/^detected as/{printf $2}' /proc/cpuinfo | cut -d'(' -f2 | cut -d')' -f1)"
153 local machtype=""
154 # if [ -z "machinfo" ]
155 # then
156 # machinfo=$(awk -F: '/^machine/{printf $2}' /proc/cpuinfo)"
157 # fi
158
159 case "${machinfo}" in
160 "PowerMac G4 AGP Graphics")
161 machtype="Apple PowerMac G4"
162 ;;
163 "PowerBook Titanium"|'PowerBook G4 15"')
164 machtype="Apple Powerbook G4"
165 ;;
166 "iBook 2 rev. 2")
167 machtype="Apple iBook G3"
168 ;;
169 "PowerMac G5")
170 machtype="Apple PowerMac G5"
171 ;;
172 "PowerMac G5 Dual Core")
173 machtype="Apple PowerMac G5 Dual Core"
174 ;;
175 "Unknown Intrepid-based")
176 machtype="Apple Mac-Mini"
177 ;;
178 "MPC8241")
179 machtype="Kurobox"
180 ;;
181 "CHRP Pegasos2")
182 machtype="Pegasos 2"
183 ;;
184 "CHRP IBM,9124-720"
185 machtype="IBM OP720"
186 ;;
187 *)
188 machtype="Unknown PPC System"
189 ;;
190 esac
191
192 PC="Detected an ${machtype} w/ ${numcpu} ${cpuinfo} ${bit}"
193 }
194
195 start() {
196 echo "0" > /proc/sys/kernel/printk
197 get_config
198 if [ "${DETECT}" = "yes" ]
199 then
200 ebegin "Hardware detection started"
201 local numcpu="$(awk -F: '/^processor/{printf $2};/^$/{print ""}' /proc/cpuinfo 2>/dev/null | wc -l)"
202 local arch="$(uname -m)"
203 local ismips="no"
204 [ "${numcpu}" -gt '1' ] && bit="CPUs" || bit="CPU"
205 case ${arch} in
206 mips|mips64)
207 detect_mips
208 ismips="yes"
209 ;;
210 i?86|x86_64)
211 detect_x86_amd64
212 ;;
213 *)
214 PC="$(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)"
215 ;;
216 esac
217 einfo "${PC}"
218 [ -x /usr/sbin/hwsetup ] && hwsetup -p >/dev/null
219 eend
220 else
221 ewarn "Hardware detection disabled via cmdline ..."
222 fi
223
224 if [ "${APM}" = "yes" ]
225 then
226 modprobe apm power_off=1 >/dev/null 2>&1 && \
227 einfo "APM BIOS found, power management functions enabled ..."
228 [ -x /etc/init.d/apmd ] && start_service apmd
229 else
230 [ "${ismips}" = "no" ] && ewarn "Not Loading APM Bios support ..."
231 fi
232
233 if [ "${ACPI}" = "yes" ]
234 then
235 modprobe processor >/dev/null 2>&1 && \
236 ebegin "ACPI power management functions enabled" && \
237 modprobe thermal >/dev/null
238 modprobe fan >/dev/null 2>&1
239 modprobe button >/dev/null 2>&1
240 modprobe battery >/dev/null 2>&1
241 modprobe ac >/dev/null 2>&1
242 [ -x /etc/init.d/acpid ] && start_service acpid
243 eend
244 else
245 [ "${ismips}" = "no" ] && ewarn "Not Loading ACPI support ..."
246 fi
247
248 if [ "${IDEDMA}" = "yes" ]
249 then
250 if [ "${ismips}" = "no" ]; then
251 [ -x /etc/init.d/hdparm ] && start_service hdparm
252 fi
253 fi
254
255 if [ "${PCMCIA}" = "yes" ]
256 then
257 einfo "PCMCIA enabled via cmdline ..."
258 [ -x /etc/init.d/pcmcia ] && start_service pcmcia
259 fi
260
261 if [ "${DHCP}" = "no" ]
262 then
263 sed -i -e '/^ifconfig_eth.*dhcp.*/ s/^/#/' \
264 -e '/^iface_eth.*dhcp.*/ s/^/#/' \
265 -e '/^config_eth.*dhcp.*/ s/^/#/' \
266 /etc/conf.d/net
267 ewarn "Skipping DHCP broadcast detection as requested on boot commandline ..."
268 fi
269
270 # Read in what hwsetup has found
271 [ -f /etc/sysconfig/knoppix ] && . /etc/sysconfig/knoppix
272 [ -f /etc/sysconfig/gentoo ] && . /etc/sysconfig/gentoo
273
274 # Mouse
275 if [ -n "${MOUSE_DEVICE}" ]
276 then
277 einfo "Mouse is ${HILITE}${MOUSE_FULLNAME}${NORMAL} at ${HILITE}${MOUSE_DEVICE}${NORMAL} ..."
278 source /etc/sysconfig/mouse
279 if [ -x /usr/sbin/gpm ]
280 then
281 [ $(grep "#MOUSE=${MOUSETYPE}" /etc/conf.d/gpm) ] \
282 && sed -i "\@MOUSE=${MOUSETYPE}@s@^#@@" /etc/conf.d/gpm \
283 || echo "MOUSE=${MOUSETYPE}" >>/etc/conf.d/gpm
284
285 [ $(grep "#MOUSEDEV=${DEVICE}" /etc/conf.d/gpm) ] \
286 && sed -i "\@MOUSEDEV=${DEVICE}@s@^#@@" /etc/conf.d/gpm \
287 || echo "MOUSEDEV=${DEVICE}" >>/etc/conf.d/gpm
288
289 [ "${GPM}" = "yes" ] \
290 && [ -x /etc/init.d/gpm ] && start_service gpm
291 fi
292 fi
293
294 if [ "${HOTPLUG}" = "yes" ]
295 then
296 # Check whether we should be using hotplug or coldplug
297 if [ -x /etc/init.d/coldplug ]
298 then
299 start_service coldplug
300 elif [ -x /etc/init.d/hotplug ]
301 then
302 start_service hotplug
303 fi
304 else
305 ewarn "Hotplug disabled via cmdline ..."
306 fi
307
308 [ "${DETECT}" = "no" ] && DHCP="no"
309 [ "${DETECT}" = "yes" ] \
310 && NETDEVICES="$(awk -F: '/eth.:|tr.:|ath.:|wlan.:/{print $1}' /proc/net/dev 2>/dev/null)"
311
312 if [ -n "${NETDEVICES}" ]
313 then
314 for nics in ${NETDEVICES}
315 do
316 if [ "${DHCP}" = "yes" ]
317 then
318 einfo "Network device ${HILITE}${nics}${NORMAL} detected, DHCP broadcasting for IP ..."
319 dhcpcd -n -h $(hostname) &
320 fi
321 done
322 else
323 ewarn "No Network device auto detected ..."
324 fi
325
326 if [ "${ALSA}" = "yes" ]
327 then
328 if [ -n "${SOUND_FULLNAME}" -o -n "${SOUND_DRIVER}" ]
329 then
330 local sndmsg="Soundcard:\n"
331
332 [ -n "${SOUND_FULLNAME}" ] \
333 && sndmsg="${sndmsg} ${WARN}${SOUND_FULLNAME}\n"
334 [ -n "${SOUND_DRIVER}" ] \
335 && sndmsg="${sndmsg} driver = ${SOUND_DRIVER}\n"
336
337 einfo "${sndmsg}"
338
339
340 if [ -x /etc/init.d/alsasound ]
341 then
342 start_service alsasound
343 fi
344
345 if [ -e /proc/asound/cards ]
346 then
347 for i in $(cat /proc/asound/cards | cut -d" " -f1)
348 do
349 if [ -d /proc/asound/card$i ] && [ -x /usr/bin/amixer ]
350 then
351 amixer -c $i scontrols > /etc/amixer
352 [ -n "$(grep Master /etc/amixer)" ] \
353 && amixer -c $i -q set Master 95% unmute \
354 >/dev/null 2>&1
355 [ -n "$(grep PCM /etc/amixer)" ] \
356 && amixer -c $i -q set PCM 95% unmute \
357 >/dev/null 2>&1
358 [ -n "$(grep Mic /etc/amixer)" ] \
359 && amixer -c $i -q set Mic 95% mute cap \
360 >/dev/null 2>&1
361 [ -n "$(grep Wave /etc/amixer)" ] \
362 && amixer -c $i -q set Wave 95% unmute \
363 >/dev/null 2>&1
364 [ -n "$(grep Capture /etc/amixer)" ] \
365 && amixer -c $i -q set Capture 95% unmute cap \
366 >/dev/null 2>&1
367 fi
368 done
369 fi
370 fi
371 else
372 ewarn "Skipping ALSA detection as requested on command line ..."
373 fi
374
375 if [ "${DETECT}" = "yes" ]
376 then
377 [ -x /etc/init.d/x-setup ] && start_service x-setup
378 fi
379
380 [ "${X11}" = "no" ] && touch /etc/init.d/.noxdm
381 [ -n "${XDESC}" ] && einfo "VideoCard: ${HILITE}${XDESC}${NORMAL}"
382
383 killall hwsetup 2>/dev/null
384 echo "6" > /proc/sys/kernel/printk
385 }
386
387 # vim: ts=4

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