mirror of
https://github.com/HikariKnight/quickpassthrough.git
synced 2024-09-19 19:38:45 -04:00
84 lines
3 KiB
Bash
Executable file
84 lines
3 KiB
Bash
Executable file
#!/bin/bash
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# shellcheck disable=SC1091
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function get_GPU_GROUP () {
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clear
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# Get the config paths
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source "$SCRIPTDIR/lib/paths.sh"
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printf "For this card to be passthrough-able, it must contain only:
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* The GPU/Graphic card
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* The GPU Audio Controller
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Optionally it may also include:
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* GPU USB Host Controller
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* GPU Serial Port
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* GPU USB Type-C UCSI Controller
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* PCI Bridge (if they are in their own IOMMU groups)
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NOTE: If the audio controller is missing, it might be in a separate IOMMU group, please run
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\"%s/utils/ls-iommu\" -i %s -rr -F \"pciaddr,subclass_name:,name,device_id,optional_revision\"
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and add the PCI address and deviceID to the config manually (this is not done automatically because the -rr flag is unreliable if the system has 2 cards from the same vendor)
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" "$SCRIPTDIR" "$1"
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echo "#------------------------------------------#"
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"$SCRIPTDIR/utils/ls-iommu" -i "$1" -r -F subclass_name:,name,device_id,optional_revision # | cut -d " " -f 1-5,6- | perl -pe "s/\[[0-9a-f]{4}\]: //"
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echo "#------------------------------------------#"
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printf "
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To use any of these devices for passthrough ALL of them (except PCI bridges in their own IOMMU groups) has to be passed through to the VMs\
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To return to the previous page just press ENTER without typing in anything.
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"
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read -r -p "Do you want to use these devices for passthrough? [y/N]: " YESNO
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case "${YESNO}" in
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[Yy]*)
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# Get the hardware ids from the selected group
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local GPU_DEVID
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GPU_DEVID=$("$SCRIPTDIR/utils/ls-iommu" -i "$1" -r --id | perl -pe "s/\n/,/" | perl -pe "s/,$/\n/")
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# Get the PCI ids
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local PCI_ID
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PCI_ID=$("$SCRIPTDIR/utils/ls-iommu" -i "$1" -r --pciaddr | perl -pe "s/([0-9a-f]{2}:[0-9a-f]{2}.[0-9a-f]{1})\n/\"\1\" /" | perl -pe "s/\s$//")
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# Write the GPU_PCI_IDs to the config that quickemu might make use of in the future
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echo "GPU_PCI_ID=($PCI_ID)
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USB_CTL_ID=()" > "$SCRIPTDIR/$QUICKEMU/qemu-vfio_vars.conf"
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# Get the GPU ROM
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"$SCRIPTDIR/lib/get_GPU_ROM.sh" "$1"
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# Start setting up modules
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if [ -d "/etc/initramfs-tools" ];
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then
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exec "$SCRIPTDIR/lib/set_INITRAMFSTOOLS.sh" "$GPU_DEVID"
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elif [ -d "/etc/dracut.conf" ];
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then
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exec "$SCRIPTDIR/lib/set_DRACUT.sh" "$GPU_DEVID"
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elif [ -f "/etc/mkinitcpio.conf" ];
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then
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exec "$SCRIPTDIR/lib/set_MKINITCPIO.sh" "$GPU_DEVID"
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else
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# Bind GPU to VFIO
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"$SCRIPTDIR/lib/set_VFIO.sh" "$GPU_DEVID"
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# Configure modprobe
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"$SCRIPTDIR/lib/set_MODPROBE.sh" "$GPU_DEVID"
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fi
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;;
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*)
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exec "$SCRIPTDIR/lib/get_GPU.sh"
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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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get_GPU_GROUP "$1"
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}
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main "$1"
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