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#!/bin/bash
fetch_source() {
local url="$REQUIRED_URL_BASE/$REQUIRED_VERSION/$REQUIRED_NVIDIA"
mkdir -p src 2>/dev/null
cd src || perror "Could not change into src directory."
download "$REQUIRED_URL_BASE/$REQUIRED_VERSION/README/supportedchips.html"
download "$url"
}
build() {
local ROOTUPPERDIR="$MODULE_WORK_DIR/rootupper"
local NVIDIA="$MODULE_WORK_DIR/src/$REQUIRED_NVIDIA"
local NVIDIAEXTRACTDIR="$ROOTUPPERDIR/NVIDIA"
[ -d "$NVIDIAEXTRACTDIR" ] && rm -rf "$NVIDIAEXTRACTDIR"
pinfo "Unpacking NVidia archive ($NVIDIA) ..."
sh "$NVIDIA" --extract-only --target "$NVIDIAEXTRACTDIR" || perror "Could not extract $NVIDIA to $NVIDIAEXTRACTDIR."
pinfo "Ready to chroot - compiling may take some time."
pdebug "--- chroot ---------------------------------------------------------------------"
pdebug "- -"
pdebug "- Notice: This may take a while! -"
pdebug "- -"
pdebug "- Please keep note the Nvidia installer _will_ complain about -"
pdebug "- several warnings and errors. It will do this in any case. -"
pdebug "- -"
pdebug "- This does _not_ mean the kernel module compilation was unsuccessful! -"
pdebug "- -"
pdebug "--------------------------------------------------------------------------------"
chroot_run "$ROOTUPPERDIR" <<-EOF
/NVIDIA/nvidia-installer --no-nouveau-check --no-network --no-backup --no-rpms --no-runlevel-check --no-distro-scripts --no-cc-version-check --no-x-check --no-precompiled-interface --silent --kernel-source-path /"$KERNEL_HEADERS_DIR" # Do the work!
# fake success since the installer will exit with an error due to the module not loading properly.
exit 0
EOF
pinfo "chroot terminated."
local file
local RESULT
local NVIDIA_MODULES="$MODULE_BUILD_DIR/lib/modules/nvidia/"
mkdir -p "$NVIDIA_MODULES"
pinfo "Copying kernel modules..."
for file in nvidia.ko nvidia-uvm.ko nvidia-modeset.ko nvidia-drm.ko; do
RESULT=$(find "$ROOTUPPERDIR/NVIDIA/kernel" -name "$file" | head -n 1)
[ -z "$RESULT" ] && perror "Could not find built module $file in ./NVIDIA/kernel"
pinfo "Fetching ${file}..."
strip -g "$RESULT" || pwarning "Could not strip $file"
cp "$RESULT" "$NVIDIA_MODULES" || perror "Could not copy $file"
done
rm -rf "$MODULE_BUILD_DIR/NVIDIA"
mkdir -p "$MODULE_BUILD_DIR/drm.cfg.d"
local drmfile="$MODULE_BUILD_DIR/drm.cfg.d/00-nvidia"
cat > "$drmfile" <<-BLOFF
@nvidia acpi_ipmi nvidia/nvidia.ko nvidia/nvidia-uvm.ko nvidia/nvidia-modeset.ko nvidia/nvidia-drm.ko
@nvidia_fallback nouveau
BLOFF
if ! [ -s "$MODULE_WORK_DIR/src/supportedchips.html" ]; then
pwarning "No supportedchips.html -- using wildcard drm.cfg"
echo "10de @nvidia" >> "$drmfile"
else
local mode line name dev version
pinfo "Creating drm.cfg"
mode=0
version=
while read -r line; do
if [[ "$line" =~ '<a name="legacy_' ]]; then
version=$(echo "$line" | sed -r 's/^.*name="legacy_([^"]+)".*$/\1/')
break # For now, we stop here; later on we could support legacy drivers
# By appending $version below and then having different locations for
# the modules, and in stage3.2 load different sqfs containers
elif [[ "$mode" = 0 ]] && [[ "$line" =~ ^'<tr' ]]; then
mode=1
elif [[ "$mode" = 1 ]] && [[ "$line" =~ ^'<td' ]]; then
mode=2
name=$(echo "$line" | sed -r 's/^.*<td[^>]*>([^<]+)<.*$/\1/')
elif [[ "$mode" = 2 ]] && [[ "$line" =~ ^'<td'[^'>']*'>'[0-9A-F]{4}'<' ]]; then
mode=0
dev=$(echo "$line" | sed -r 's/^.*<td[^>]*>([0-9A-Fa-f]{4})<.*$/\1/' | tr 'A-Z' 'a-z')
echo "10de:$dev @nvidia$version"
else
mode=0
name=
dev=
fi
done < "$MODULE_WORK_DIR/src/supportedchips.html" >> "$drmfile"
fi
}
post_copy() {
:
}
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