Annotation of /smage/branches/alx-0_6_0/core/grub/alx/files/10_alx
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Revision 3355 -
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Tue Mar 20 14:16:21 2012 UTC (12 years, 1 month ago) by niro
File size: 6700 byte(s)
Tue Mar 20 14:16:21 2012 UTC (12 years, 1 month ago) by niro
File size: 6700 byte(s)
-fixed typos in i815/i810 chipset detection, fs#7
1 | niro | 2542 | #! /bin/sh |
2 | set -e | ||
3 | |||
4 | # grub-mkconfig helper script. | ||
5 | # Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc. | ||
6 | # | ||
7 | # GRUB is free software: you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License as published by | ||
9 | # the Free Software Foundation, either version 3 of the License, or | ||
10 | # (at your option) any later version. | ||
11 | # | ||
12 | # GRUB is distributed in the hope that it will be useful, | ||
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | # GNU General Public License for more details. | ||
16 | # | ||
17 | # You should have received a copy of the GNU General Public License | ||
18 | # along with GRUB. If not, see <http://www.gnu.org/licenses/>. | ||
19 | |||
20 | prefix=/usr | ||
21 | exec_prefix=${prefix} | ||
22 | bindir=/bin | ||
23 | libdir=/lib | ||
24 | . ${libdir}/grub/grub-mkconfig_lib | ||
25 | |||
26 | export TEXTDOMAIN=grub | ||
27 | export TEXTDOMAINDIR=${prefix}/share/locale | ||
28 | |||
29 | CLASS="--class gnu-linux --class gnu --class os" | ||
30 | |||
31 | niro | 3251 | if [ "x${GRUB_CMDLINE_ALX_HWDETECT}" = "x" ]; then |
32 | GRUB_CMDLINE_ALX_HWDETECT="splash=verbose,theme=default hardware-auto-detection" | ||
33 | fi | ||
34 | |||
35 | if [ "x${GRUB_CMDLINE_ALX_RESET}" = "x" ]; then | ||
36 | GRUB_CMDLINE_ALX_RESET="splash=verbose,theme=default alx-reset-settings" | ||
37 | fi | ||
38 | |||
39 | if [ "x${GRUB_ALX_FB_FALLBACK}" = "x" ]; then | ||
40 | # use vesafb instead of uvesafb, 1024x768-16@60 | ||
41 | GRUB_ALX_FB_FALLBACK="video=vesafb:mtrr:3,ywrap vga=791" | ||
42 | fi | ||
43 | |||
44 | niro | 2542 | if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then |
45 | OS=ALX | ||
46 | else | ||
47 | OS="${GRUB_DISTRIBUTOR}" | ||
48 | CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}" | ||
49 | fi | ||
50 | |||
51 | if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ | ||
52 | || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \ | ||
53 | || uses_abstraction "${GRUB_DEVICE}" lvm; then | ||
54 | LINUX_ROOT_DEVICE=${GRUB_DEVICE} | ||
55 | else | ||
56 | LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} | ||
57 | fi | ||
58 | |||
59 | if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`" = xbtrfs ]; then | ||
60 | rootsubvol="`make_system_path_relative_to_its_root /`" | ||
61 | rootsubvol="${rootsubvol#/}" | ||
62 | if [ "x${rootsubvol}" != x ]; then | ||
63 | GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}" | ||
64 | fi | ||
65 | fi | ||
66 | |||
67 | niro | 2732 | # check for special hardware |
68 | if [ -x "`which hwinfo`" ] | ||
69 | niro | 3251 | then |
70 | hwinfo="`hwinfo --bios --storage --pci`" | ||
71 | |||
72 | niro | 2732 | # zotac |
73 | niro | 3251 | if [ "x`echo ${hwinfo} | grep -i zotac 2> /dev/null || true`" != x ] |
74 | niro | 2732 | then |
75 | GRUB_CMDLINE_LINUX="rootdelay=8 ${GRUB_CMDLINE_LINUX}" | ||
76 | fi | ||
77 | niro | 3251 | |
78 | # rangee / VIA CLE-266 chipset | ||
79 | if [ "x`echo ${hwinfo} | grep -i CLE266 2> /dev/null || true`" != x ] | ||
80 | then | ||
81 | # use fallback | ||
82 | GRUB_CMDLINE_LINUX="${GRUB_ALX_FB_FALLBACK} ${GRUB_CMDLINE_LINUX}" | ||
83 | fi | ||
84 | niro | 3261 | |
85 | # maxdata / Intel i810 / i815 chipset | ||
86 | niro | 3355 | if [ "x`echo ${hwinfo} | grep -i i810 2> /dev/null || true`" != x ] |
87 | niro | 3261 | then |
88 | # disable KMS | ||
89 | GRUB_CMDLINE_LINUX="nomodeset ${GRUB_CMDLINE_LINUX}" | ||
90 | fi | ||
91 | niro | 3355 | if [ "x`echo ${hwinfo} | grep -i i815 2> /dev/null || true`" != x ] |
92 | niro | 3261 | then |
93 | # disable KMS | ||
94 | GRUB_CMDLINE_LINUX="nomodeset ${GRUB_CMDLINE_LINUX}" | ||
95 | fi | ||
96 | niro | 2732 | fi |
97 | |||
98 | niro | 2542 | linux_entry () |
99 | { | ||
100 | os="$1" | ||
101 | version="$2" | ||
102 | recovery="$3" | ||
103 | args="$4" | ||
104 | if ${recovery} ; then | ||
105 | title="$(gettext_quoted "%s [ %s ] (recovery mode)")" | ||
106 | else | ||
107 | title="$(gettext_quoted "%s [ %s ]")" | ||
108 | fi | ||
109 | printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}" | ||
110 | if ! ${recovery} ; then | ||
111 | save_default_entry | sed -e "s/^/\t/" | ||
112 | fi | ||
113 | |||
114 | # Use ELILO's generic "efifb" when it's known to be available. | ||
115 | # FIXME: We need an interface to select vesafb in case efifb can't be used. | ||
116 | if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then | ||
117 | cat << EOF | ||
118 | load_video | ||
119 | EOF | ||
120 | else | ||
121 | if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then | ||
122 | cat << EOF | ||
123 | load_video | ||
124 | EOF | ||
125 | fi | ||
126 | cat << EOF | ||
127 | set gfxpayload=$GRUB_GFXPAYLOAD_LINUX | ||
128 | EOF | ||
129 | fi | ||
130 | |||
131 | cat << EOF | ||
132 | insmod gzio | ||
133 | EOF | ||
134 | |||
135 | if [ x$dirname = x/ ]; then | ||
136 | if [ -z "${prepare_root_cache}" ]; then | ||
137 | prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")" | ||
138 | fi | ||
139 | printf '%s\n' "${prepare_root_cache}" | ||
140 | else | ||
141 | if [ -z "${prepare_boot_cache}" ]; then | ||
142 | prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")" | ||
143 | fi | ||
144 | printf '%s\n' "${prepare_boot_cache}" | ||
145 | fi | ||
146 | message="$(gettext_printf "Loading Linux %s ..." ${version})" | ||
147 | cat << EOF | ||
148 | echo '$message' | ||
149 | linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args} | ||
150 | EOF | ||
151 | if test -n "${initrd}" ; then | ||
152 | message="$(gettext_printf "Loading initial ramdisk ...")" | ||
153 | cat << EOF | ||
154 | echo '$message' | ||
155 | initrd ${rel_dirname}/${initrd} | ||
156 | EOF | ||
157 | fi | ||
158 | cat << EOF | ||
159 | } | ||
160 | EOF | ||
161 | } | ||
162 | |||
163 | case x`uname -m` in | ||
164 | xi?86 | xx86_64) | ||
165 | list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do | ||
166 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
167 | done` ;; | ||
168 | *) | ||
169 | list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do | ||
170 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
171 | done` ;; | ||
172 | esac | ||
173 | |||
174 | prepare_boot_cache= | ||
175 | prepare_root_cache= | ||
176 | |||
177 | while [ "x$list" != "x" ] ; do | ||
178 | linux=`version_find_latest $list` | ||
179 | echo "Found linux image: $linux" >&2 | ||
180 | basename=`basename $linux` | ||
181 | dirname=`dirname $linux` | ||
182 | rel_dirname=`make_system_path_relative_to_its_root $dirname` | ||
183 | version=`echo $basename | sed -e "s,^[^0-9]*-,,g"` | ||
184 | alt_version=`echo $version | sed -e "s,\.old$,,g"` | ||
185 | linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" | ||
186 | |||
187 | initrd= | ||
188 | for i in "initrd-${version}.img" \ | ||
189 | "initramfs-${version}.img" \ | ||
190 | "initrd-${alt_version}.img" \ | ||
191 | "initramfs-${alt_version}.img"; do | ||
192 | if test -e "${dirname}/${i}" ; then | ||
193 | initrd="$i" | ||
194 | break | ||
195 | fi | ||
196 | done | ||
197 | |||
198 | config= | ||
199 | for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do | ||
200 | if test -e "${i}" ; then | ||
201 | config="${i}" | ||
202 | break | ||
203 | fi | ||
204 | done | ||
205 | |||
206 | initramfs= | ||
207 | if test -n "${config}" ; then | ||
208 | initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"` | ||
209 | fi | ||
210 | |||
211 | if test -n "${initrd}" ; then | ||
212 | echo "Found initrd image: ${dirname}/${initrd}" >&2 | ||
213 | elif test -z "${initramfs}" ; then | ||
214 | # "UUID=" magic is parsed by initrd or initramfs. Since there's | ||
215 | # no initrd or builtin initramfs, it can't work here. | ||
216 | linux_root_device_thisversion=${GRUB_DEVICE} | ||
217 | fi | ||
218 | |||
219 | linux_entry "${OS}" "${version}" false \ | ||
220 | "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" | ||
221 | |||
222 | niro | 3251 | linux_entry "${OS} - Re-run hardware detection" "${version}" false \ |
223 | "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_ALX_HWDETECT}" | ||
224 | |||
225 | linux_entry "${OS} - Reset *all* local settings" "${version}" false \ | ||
226 | "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_ALX_RESET}" | ||
227 | |||
228 | niro | 2542 | list=`echo $list | tr ' ' '\n' | grepvx $linux | tr '\n' ' '` |
229 | done |