mirror of
https://github.com/HikariKnight/quickpassthrough.git
synced 2024-09-19 11:28:46 -04:00
32 lines
No EOL
1.2 KiB
Bash
Executable file
32 lines
No EOL
1.2 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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# If there is a config generated, then $SCRIPTDIR/config/kernel_args
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# should exist, which contains all the info we need
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if [ -f $SCRIPTDIR/config/kernel_args ];
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then
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# Fetch part of the device id we need
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DEVID=$(cat $SCRIPTDIR/config/kernel_args | cut -d " " -f 3 | cut -d "=" -f 2 | perl -pe "s/^([0-9a-f]{4}:).*/\1/")
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echo "#------------------------------------------#"
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# List info about the vfio gpu and what kernel driver is being used
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lspci -d $DEVID -v | grep -iP "kernel driver|amd|radeon|nvidia|nouveau" | grep -vi "kernel modules"
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echo "#------------------------------------------#"
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printf "
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If the \"Kernel driver in use\" for these devices are \"vfio-pci\", then VFIO has been successfully enabled!
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NOTE: If your system freezes when starting a VM that uses your VFIO enabled card..
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consider adding the below line to your bootloaders kernel arguments:
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vfio_pci.disable_vga=1
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That will disable video output from the card while it is connected to the Linux host.
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"
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else
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# Tell user to run the setup first if the kernel_args file is not found
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echo "Please run \"$SCRIPTDIR/vfio-setup\" first!"
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fi |