mirror of
https://github.com/HikariKnight/quickpassthrough.git
synced 2024-09-19 19:38:45 -04:00
48 lines
No EOL
1.4 KiB
Bash
Executable file
48 lines
No EOL
1.4 KiB
Bash
Executable file
#!/bin/bash
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# shellcheck disable=SC1091
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function set_VFIO () {
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# Get the config paths
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source "$SCRIPTDIR/lib/paths.sh"
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# Assign the GPU device ids to a variable
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GPU_DEVID="$1"
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echo $GPU_DEVID
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# Get the kernel_args file content
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CMDLINE=$(cat "$SCRIPTDIR/config/kernel_args")
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# Ask if we shall disable video output on this card
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echo "
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Disabling video output in Linux for the card you want to use in a VM
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will make it easier to successfully do the passthrough without issues."
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read -r -p "Do you want to force disable video output in linux on this card? [Y/n]: " DISABLE_VGA
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case "${DISABLE_VGA}" in
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[Yy]*)
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# Update kernel_args file
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echo "${CMDLINE} vfio_pci.ids=${GPU_DEVID} vfio_pci.disable_vga=1" > "$SCRIPTDIR/config/kernel_args"
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# Update GPU_DEVID
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GPU_DEVID="$GPU_DEVID disable_vga=1"
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;;
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[Nn]*)
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# Update kernel_args file
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echo "${CMDLINE} vfio_pci.ids=${GPU_DEVID}" > "$SCRIPTDIR/config/kernel_args"
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;;
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*)
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# Update kernel_args file
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echo "${CMDLINE} vfio_pci.ids=${GPU_DEVID} vfio_pci.disable_vga=1" > "$SCRIPTDIR/config/kernel_args"
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# Update GPU_DEVID
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GPU_DEVID="$GPU_DEVID disable_vga=1"
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;;
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esac
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}
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function main () {
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SCRIPTDIR=$(dirname "$(realpath "$0")" | perl -pe "s/\/\.\.\/lib//" | perl -pe "s/\/lib$//")
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set_VFIO "$1"
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}
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main "$1" |