mirror of
https://github.com/HikariKnight/quickpassthrough.git
synced 2024-09-19 11:28:46 -04:00
66 lines
No EOL
2.3 KiB
Bash
Executable file
66 lines
No EOL
2.3 KiB
Bash
Executable file
#!/bin/bash
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# Get the scripts directory
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SCRIPTDIR=$(dirname `which $0`)
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cd $SCRIPTDIR
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# Clear the screen
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clear
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# Show the user a warning before we start
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printf "Welcome to the VFIO enabler script!
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The setup done by this script is quite complex and is prone to human error or hardware incompatibilities.
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It is HIGHLY RECOMMENDED to make a backup/snapshot of your system using something like timeshift or snapper before starting.
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Once everything is configured, your 2nd graphic card will hopefully be dedicated for use inside a virtual machine.
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Press ENTER to continue once you have made a backup of your system.
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"
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read ENTER
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clear
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printf "This script assumes a few things:
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* You have already enabled IOMMU, VT-d and/or AMD-v inside your UEFI/BIOS advanced settings.
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* You are comfortable with navigating and changing settings in your UEFI/BIOS.
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* You know how edit your bootloader configuration.
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* Your Linux distribution is an EFI installation (important to get VFIO working).
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NOTE: If your computer no longer fully shut down after enabling IOMMU, then there is possibly a bug
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with your motherboard and a piece of hardware in your system, it only prevents you from using
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the system in a headless mode with working shutdown and is otherwise just an annoying
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quirk with IOMMU on some boards.
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This is a list of prerequisites you will be needing before starting with VFIO:
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* 2 GPUs (iGPU/APU included)
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* A \"ghost display\" dummy plug for your second graphic card (or having it hooked to a separate input on your monitor).
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* If you are planning to use the inegrated GPU on your CPU, make sure your monitor is connected to it before continuing.
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* Preferably a motherboard verified to work with IOMMU and with good IOMMU groups.
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https://reddit.com/r/vfio is a good resource for this info.
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(If you are unsure, you will find out while using this script)
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Press ENTER to start creating your config.
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"
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read ENTER
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clear
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"$SCRIPTDIR/utils/ls-iommu"
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printf "
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If the above list has everything inside just 1 IOMMU group the please enable
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IOMMU, VT-d or AMD-v inside your UEFI/BIOS and re-run this script!
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"
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read -p "Is there more than 1 group in the output above? [y/N]:" YESNO
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case "${YESNO}" in
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[Yy]*)
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clear
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;;
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[Nn]*)
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exit 1
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;;
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*)
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exit 1
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;;
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esac
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"$SCRIPTDIR/lib/get_GPU.sh" |