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# Copyright 1999-2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/nvidia-driver.eclass,v 1.8 2007/07/17 11:59:18 swegener Exp $
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#
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# Original Author: Doug Goldstein <cardoe@gentoo.org>
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# Purpose: Provide useful messages for nvidia-drivers based on currently
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# installed Nvidia card
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#
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inherit versionator
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DEPEND="sys-apps/pciutils"
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# the data below is derived from
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# http://us.download.nvidia.com/XFree86/Linux-x86_64/100.14.11/README/appendix-a.html
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drv_96xx="0110 0111 0112 0113 0170 0171 0172 0173 0174 0175 0176 0177 0178 \
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0179 017a 017c 017d 0181 0182 0183 0185 0188 018a 018b 018c 01a0 01f0 0200 \
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0201 0202 0203 0250 0251 0253 0258 0259 025b 0280 0281 0282 0286 0288 0289 \
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028c"
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drv_71xx="0020 0028 0029 002c 002d 00a0 0100 0101 0103 0150 0151 0152 0153"
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mask_96xx=">=x11-drivers/nvidia-drivers-97.0.0"
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mask_71xx=">=x11-drivers/nvidia-drivers-72.0.0\n=x11-drivers/nvidia-1.0.9639"
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# Retrieve the PCI device ID for each Nvidia video card you have
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nvidia-driver-get-card() {
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local NVIDIA_CARD="$(/usr/sbin/lspci -d 10de: -n | \
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awk '/ 0300: /{print $3}' | cut -d: -f2 | tr '\n' ' ')"
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if [ -n "$NVIDIA_CARD" ]; then
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echo "$NVIDIA_CARD";
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else
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echo "0000";
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fi
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}
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nvidia-driver-get-mask() {
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local NVIDIA_CARDS="$(nvidia-driver-get-card)"
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for card in $NVIDIA_CARDS; do
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for drv in $drv_96xx; do
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if [ "x$card" = "x$drv" ]; then
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echo "$mask_96xx";
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return 0;
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fi
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done
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for drv in $drv_71xx; do
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if [ "x$card" = "x$drv" ]; then
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echo "$mask_71xx";
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return 0;
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fi
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done
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done
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echo "";
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return 1;
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}
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nvidia-driver-check-warning() {
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local NVIDIA_MASK="$(nvidia-driver-get-mask)"
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if [ -n "$NVIDIA_MASK" ]; then
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version_compare "${NVIDIA_MASK##*-}" "${PV}"
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r=$?
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if [ "x$r" = "x1" ]; then
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ewarn "***** WARNING *****"
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ewarn
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ewarn "You are currently installing a version of nvidia-drivers that is"
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ewarn "known not to work with a video card you have installed on your"
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ewarn "system. If this is intentional, please ignore this. If it is not"
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ewarn "please perform the following steps:"
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ewarn
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ewarn "Add the following mask entry to /etc/portage/package.mask by"
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if [ -d "${ROOT}/etc/portage/package.mask" ]; then
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ewarn "echo \"$NVIDIA_MASK\" > /etc/portage/package.mask/nvidia-drivers"
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else
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ewarn "echo \"$NVIDIA_MASK\" >> /etc/portage/package.mask"
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fi
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ewarn
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ewarn "Failure to perform the steps above could result in a non-working"
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ewarn "X setup."
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ewarn
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ewarn "For more information please read:"
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ewarn "http://www.nvidia.com/object/IO_32667.html"
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ebeep 5
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fi
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fi
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}
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