Diff of /trunk/installer/include/hwdetection.sh

Parent Directory | Revision Log | Patch

	revision 773 by niro, Wed Sep 24 10:54:00 2008 UTC	revision 1476 by niro, Wed Aug 3 13:39:14 2011 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2	# $Header: /home/cvsd/magellan-cvs/magellan-src/installer/include/hwdetection.sh,v 1.1 2008-09-24 10:54:00 niro Exp $	# $Id$
3
4	## hwdetection, needs >= sys-apps/hwinfo	## hwdetection, needs >= sys-apps/hwinfo
5
#	Line 75  get_driver_modules()	Line 75  get_driver_modules()
75	{	{
76	local item="$1"	local item="$1"
77	local modules	local modules
	# being little tricky here :)
	# does following:
	# grep:
	# -> 'Driver Modules: "via82cxxx", "ide_cd"'
	# cut:
	# -> ' "via82cxxx", "ide_cd"'
	# sed1:
	# -> ' modules="via82cxxx", "ide_cd"'
	# sed2:
	# -> ' modules="via82cxxx ide_cd"'
	# then evaluate -> eval modules="via82cxxx ide_cd"
	# and we get a variable $modules with all mods
	#eval $(hwinfo --"${item}" | grep "Driver Modules:" | cut -d: -f2 | sed -e "s:\":modules=\":" -e "s:\",\ \":\ :")
78	local i	local i
79
80	for i in $(hwinfo --"${item}" | grep "Driver Modules:" | cut -d: -f2 )	for i in $(hwinfo --"${item}" | grep "Driver Modules:" | cut -d: -f2 )
81	do	do
82	eval $(echo "${i}" | sed -e "s:\":modules=\"\${modules}\ :" -e "s:,:\ :")	eval $(echo "${i}" | sed -e "s:\":modules=\"\${modules}\ :" -e "s:,:\ :")
83	done	done
84	echo "${modules}"	remove_duplicates "${modules}"
85	}	}
86
87	# remove_duplicates $list	# remove_duplicates $list
#	Line 117  remove_duplicates()	Line 103  remove_duplicates()
103
104	# remove all ':' and show the cleaned list	# remove all ':' and show the cleaned list
105	# this way fixes double spaces also	# this way fixes double spaces also
106		local counter
107		declare -i counter=0
108	for i in $(echo ${fixed_list} | sed "s|:| |g")	for i in $(echo ${fixed_list} | sed "s|:| |g")
109	do	do
110	list+=" ${i}"	(( counter++ ))
111		if [[ ${counter} -eq 1 ]]
112		then
113		list="${i}"
114		else
115		list+=" ${i}"
116		fi
117	done	done
118
119	echo "${list}"	echo "${list}"
#	Line 128  remove_duplicates()	Line 122  remove_duplicates()
122	get_x11_driver_modules()	get_x11_driver_modules()
123	{	{
124	local modules	local modules
125	modules="$(hwinfo --gfxcard | grep "XFree86 v4 Server Module:" | cut -d: -f2)"	modules="$(hwinfo --gfxcard | grep 'XFree86 v4 Server Module:' | sed 's/.*Module:\ \(.*\)/\1/')"
126
127	# remove duplicates from list and show it	# remove duplicates from list and show it
128	remove_duplicates "${modules}"	remove_duplicates "${modules}"
129	}	}
130
131		get_evdev_device_path()
132		{
133		local device="$1"
134		local path
135
136		case ${device} in
137		mouse|keyboard) true;;
138		*) die "unkown device";;
139		esac
140
141		path="$(hwinfo --${device} | grep 'Device Files:' | sed 's:.*\(/dev/input/event[0-5]\).*:\1:')"
142		echo "${path}"
143		}
144
145		# get_netcard_driver_modules device
146		# e.g. get_netcard_driver_modules eth0
147		get_netcard_driver_modules()
148		{
149		local device="$1"
150		local modules
151
152		if [[ -z ${device} ]]
153		then
154		echo "Error: get_netcard_driver_module(): no device given"
155		return 1
156		fi
157
158		modules=$(hwinfo --netcard | grep -B1 "Device File: ${device}" | sed 's/.*Modules: \"\(.*\)\"/\1/;q')
159		remove_duplicates "${modules}"
160		}
161
162		get_blkid_information()
163		{
164		local partition="$1"
165		local variable="$2"
166		local method
167
168		case $1 in
169		--uuid|-u) shift; method="-U"; partition="$1"; variable="$2" ;;
170		--label|-l) shift; method="-L"; partition="$1"; variable="$2" ;;
171		esac
172
173		if [[ -z ${partition} ]]
174		then
175		echo "Error: get_get_blkid_information()(): no partition given"
176		return 1
177		fi
178
179		if [[ -z ${variable} ]]
180		then
181		echo "Error: get_get_blkid_information()(): no variable given"
182		return 1
183		fi
184
185		blkid -o value -s "${variable}" "${method}" "${partition}"
186		}
187
188		get_fstype()
189		{
190		local partition="$1"
191		if [[ -z ${partition} ]]
192		then
193		echo "Error: get_fstype(): no partition given"
194		return 1
195		fi
196
197		# does not work with uuids
198		#mount -f --guess-fstype ${partition}
199
200		get_blkid_information ${partition} TYPE
201		}
202
203		get_uuid()
204		{
205		local partition="$1"
206		if [[ -z ${partition} ]]
207		then
208		echo "Error: get_uuid(): no partition given"
209		return 1
210		fi
211
212		# does not work with uuids
213		#mount -f --guess-fstype ${partition}
214
215		get_blkid_information ${partition} UUID
216		}
217
218	# create_initrd {/path/to/initrd kernelversion </path/to/config>}	# create_initrd {/path/to/initrd kernelversion </path/to/config>}
219	# when nothing given then /boot/initrd-$(uname -r).img $(uname -r) will be used	# when nothing given then /boot/initrd-$(uname -r).img $(uname -r) will be used
220	# default config path is /etc/conf.d/mkinitrd	# default config path is /etc/conf.d/mkinitrd
#	Line 145  create_initrd()	Line 226  create_initrd()
226	local chroot	local chroot
227	#local root	#local root
228	local modules	local modules
229		# enabled framebuffer modules as default
230		local framebuffer=1
231		local uvesafb_config="/etc/modprobe.d/uvesafb.conf"
232
233	# very basic getops	# very basic getops
234	for i in $*	for i in $*
235	do	do
236	case $1 in	case $1 in
	#--root|-r) shift; root="$1" ;;
237	--initrd|-i) shift; initrd="$1" ;;	--initrd|-i) shift; initrd="$1" ;;
238	--config|-c) shift; config="$1" ;;	--config|-c) shift; config="$1" ;;
239	--kernelversion|-v) shift; kernel="$1" ;;	--kernelversion|-v) shift; kernel="$1" ;;
240		--nofb) shift; framebuffer=0
241	esac	esac
242	shift	shift
243	done	done
#	Line 165  create_initrd()	Line 249  create_initrd()
249	if [[ ! -z ${INSTALL_ROOT} ]]	if [[ ! -z ${INSTALL_ROOT} ]]
250	then	then
251	config="${INSTALL_ROOT}/${config}"	config="${INSTALL_ROOT}/${config}"
252		uvesafb_config="${INSTALL_ROOT}/${uvesafb_config}"
253	chroot="chrooted"	chroot="chrooted"
254	fi	fi
255
#	Line 179  create_initrd()	Line 264  create_initrd()
264	modules+=" $(grep ide_disk /proc/modules | cut -d' ' -f4 | sed '/-/d;s:,:\ :g')"	modules+=" $(grep ide_disk /proc/modules | cut -d' ' -f4 | sed '/-/d;s:,:\ :g')"
265	fi	fi
266
267		# check for usb-storage and add usb host drivers
268		if [[ ! -z $(echo ${modules} | grep usb[_-]storage) ]]
269		then
270		# add usb1, usb1.1, usb2 and ubs3 hosts
271		modules+=" uhci-hcd ohci-hcd ehci-hcd xhci-hcd"
272		fi
273
274		# add some generic modules
275		modules+=" sg_mod sg loop sr_mod sd_mod ide-cd ide-cd_mod ide-disk"
276
277		# add generic framebuffer modules
278		if [[ ${framebuffer} = 1 ]]
279		then
280		modules+=" uvesafb"
281
282		# setup modprobe conf too
283		[[ ! -d $(dirname ${uvesafb_config}) ]] && install -d $(dirname ${uvesafb_config})
284		cat > ${uvesafb_config} << EOF
285		# This file sets the parameters for uvesafb module.
286		# The following format should be used:
287		# options uvesafb mode_option=<xres>x<yres>[-<bpp>][@<refresh>] scroll=<ywrap|ypan|redraw> ...
288		#
289		# For more details see:
290		# http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/fb/uvesafb.txt
291		#
292		EOF
293		# fix a issues with virtualbox and 'ywrap'
294		if [[ ! -z $(hwinfo --bios | grep -i virtualbox) ]]
295		then
296		# use redraw on virtualbox
297		echo "options uvesafb mode_option=1024x768-32@60 scroll=redraw" >> ${uvesafb_config}
298		else
299		# default config 1024x768 and 60 HZ
300		echo "options uvesafb mode_option=1024x768-32@60 scroll=ywrap" >> ${uvesafb_config}
301		fi
302		fi
303
304	# remove all duplicate modules	# remove all duplicate modules
305	modules="$(remove_duplicates ${modules})"	modules="$(remove_duplicates ${modules})"
306
#	Line 204  chrooted()	Line 326  chrooted()
326	umount ${INSTALL_ROOT}/proc	umount ${INSTALL_ROOT}/proc
327	umount ${INSTALL_ROOT}/sys	umount ${INSTALL_ROOT}/sys
328	}	}
	# special: memory (size), floppy (modprobe floppy), smp (support y/n)
	#          sound (which module? -> eval $(hwinfo --sound | grep "Driver Modules:" | cut -d: -f2 | sed s:\":a=\":) )
	#
	# for i in cdrom cpu disk floppy gfxcard keyboard memory monitor mouse
	# netcard pppoe scsi smp \
	# sound wlan
	# do
	# echo -------- ${i}
	# get_hwinfo ${i}
	# echo -------------------------------------------------
	# echo
	# done
	# get_driver_modules sound
	# get_driver_modules wlan
	# get_driver_modules cdrom
	# get_driver_modules disk
	# get_driver_modules gfxcard
	# get_x11_driver_modules
	# # get a modules list
	# for i in sound wlan cdrom disk gfxcard
	# do
	# ALL_MODULES="${ALL_MODULES} $(get_driver_modules ${i})"
	# done
	# ALL_MODULES="${ALL_MODULES} $(get_x11_driver_modules)"
	# # show a clean list
	# for i in $(remove_duplicates ${ALL_MODULES})
	# do
	# echo ${i}
	# done
	#create_initrd /root/TEST/initrd
	#get_driver_modules cdrom
	#get_driver_modules disk
	#get_driver_modules scsi
	#get_driver_modules all
	# network
	#get_hwinfo --with-description netcard
	#get_driver_modules netcard
	#get_hwinfo disk
	#get_hwinfo partition | grep /dev/hda

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