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Revision 1.22 - (show annotations) (download)
Thu May 16 14:25:13 2013 UTC (16 months ago) by jer
Branch: MAIN
Changes since 1.21: +5 -2 lines
Check for lspci before use.

1 # Copyright 1999-2013 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/nvidia-driver.eclass,v 1.21 2013/04/10 15:10:18 jer Exp $
4
5 # @ECLASS: nvidia-driver.eclass
6 # @MAINTAINER:
7 # chainsaw@gentoo.org
8 # @AUTHOR:
9 # Original author: Doug Goldstein <cardoe@gentoo.org>
10 # @BLURB: Provide useful messages for nvidia-drivers based on currently installed Nvidia card
11 # @DESCRIPTION:
12 # Provide useful messages for nvidia-drivers based on currently installed Nvidia
13 # card. It inherits versionator.
14
15 inherit versionator
16
17 DEPEND="sys-apps/pciutils"
18
19 # the data below is derived from
20 # http://us.download.nvidia.com/XFree86/Linux-x86_64/319.12/README/supportedchips.html
21
22 drv_96xx="0110 0111 0112 0113 0170 0171 0172 0173 0174 0175 0176 0177 0178 \
23 0179 017a 017c 017d 0181 0182 0183 0185 0188 018a 018b 018c 01a0 01f0 0200 \
24 0201 0202 0203 0250 0251 0253 0258 0259 025b 0280 0281 0282 0286 0288 0289 \
25 028c"
26
27 drv_71xx="0020 0028 0029 002c 002d 00a0 0100 0101 0103 0150 0151 0152 0153"
28
29 drv_173x="00fa 00fb 00fc 00fd 00fe 0301 0302 0308 0309 0311 0312 0314 031a \
30 031b 031c 0320 0321 0322 0323 0324 0325 0326 0327 0328 032a 032b 032c 032d \
31 0330 0331 0332 0333 0334 0338 033f 0341 0342 0343 0344 0347 0348 034c 034e"
32
33 drv_304x="0040 0041 0042 0043 0044 0045 0046 0047 0048 004e 0090 0091 0092 \
34 0093 0095 0098 0099 009d 00c0 00c1 00c2 00c3 00c8 00c9 00cc 00cd 00ce 00f1 \
35 00f2 00f3 00f4 00f5 00f6 00f8 00f9 0140 0141 0142 0143 0144 0145 0146 0147 \
36 0148 0149 014a 014c 014d 014e 014f 0160 0161 0162 0163 0164 0165 0166 0167 \
37 0168 0169 016a 01d0 01d1 01d2 01d3 01d6 01d7 01d8 01da 01db 01dc 01dd 01de \
38 01df 0211 0212 0215 0218 0221 0222 0240 0241 0242 0244 0245 0247 0290 0291 \
39 0292 0293 0294 0295 0297 0298 0299 029a 029b 029c 029d 029e 029f 02e0 02e1 \
40 02e2 02e3 02e4 038b 0390 0391 0392 0393 0394 0395 0397 0398 0399 039c 039e \
41 03d0 03d1 03d2 03d5 03d6 0531 0533 053a 053b 053e 07e0 07e1 07e2 07e3 07e5"
42
43 mask_96xx=">=x11-drivers/nvidia-drivers-97.0.0"
44 mask_71xx=">=x11-drivers/nvidia-drivers-72.0.0"
45 mask_173x=">=x11-drivers/nvidia-drivers-177.0.0"
46 mask_304x=">=x11-drivers/nvidia-drivers-305.0.0"
47
48 # @FUNCTION: nvidia-driver-get-card
49 # @DESCRIPTION:
50 # Retrieve the PCI device ID for each Nvidia video card you have
51 nvidia-driver-get-card() {
52 local NVIDIA_CARD=$(
53 [ -x /usr/sbin/lspci ] && /usr/sbin/lspci -d 10de: -n \
54 | awk -F'[: ]' '/ 0300: /{print $6}'
55 )
56
57 if [ -n "$NVIDIA_CARD" ]; then
58 echo "$NVIDIA_CARD"
59 else
60 echo 0000
61 fi
62 }
63
64 nvidia-driver-get-mask() {
65 local NVIDIA_CARDS="$(nvidia-driver-get-card)"
66 local card drv
67
68 for card in $NVIDIA_CARDS; do
69 for drv in $drv_96xx; do
70 if [ "x$card" = "x$drv" ]; then
71 echo "$mask_96xx"
72 return 0
73 fi
74 done
75
76 for drv in $drv_71xx; do
77 if [ "x$card" = "x$drv" ]; then
78 echo "$mask_71xx"
79 return 0
80 fi
81 done
82
83 for drv in $drv_173x; do
84 if [ "x$card" = "x$drv" ]; then
85 echo "$mask_173x"
86 return 0
87 fi
88 done
89
90 for drv in $drv_304x; do
91 if [ "x$card" = "x$drv" ]; then
92 echo "$mask_304x"
93 return 0
94 fi
95 done
96 done
97
98 echo ''
99 return 1
100 }
101
102 # @FUNCTION: nvidia-driver-check-warning
103 # @DESCRIPTION:
104 # Prints out a warning if the driver does not work w/ the installed video card
105 nvidia-driver-check-warning() {
106 local NVIDIA_MASK="$(nvidia-driver-get-mask)"
107
108 if [ -n "$NVIDIA_MASK" ]; then
109 version_compare "${NVIDIA_MASK##*-}" "${PV}"
110 r=$?
111
112 if [ "x$r" = "x1" ]; then
113 ewarn "***** WARNING *****"
114 ewarn
115 ewarn "You are currently installing a version of nvidia-drivers that is"
116 ewarn "known not to work with a video card you have installed on your"
117 ewarn "system. If this is intentional, please ignore this. If it is not"
118 ewarn "please perform the following steps:"
119 ewarn
120 ewarn "Add the following mask entry to /etc/portage/package.mask by"
121 if [ -d "${ROOT}/etc/portage/package.mask" ]; then
122 ewarn "echo \"$NVIDIA_MASK\" > /etc/portage/package.mask/nvidia-drivers"
123 else
124 ewarn "echo \"$NVIDIA_MASK\" >> /etc/portage/package.mask"
125 fi
126 ewarn
127 ewarn "Failure to perform the steps above could result in a non-working"
128 ewarn "X setup."
129 ewarn
130 ewarn "For more information please read:"
131 ewarn "http://www.nvidia.com/object/IO_32667.html"
132 fi
133 fi
134 }

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