mirror of
https://gitlab.com/risingprismtv/single-gpu-passthrough.git
synced 2024-12-22 13:45:22 +00:00
100 lines
3.5 KiB
Bash
Executable File
100 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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#############################################################################
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## ______ _ _ _______ _ _ ##
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## (_____ \(_) | |(_______) | | | | ##
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## _____) )_ _ _ _____ | | _ _ _ _ | |__ _____ __| | ##
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## | ____/| |( \ / )| ___ || || | | | | | | || _ \ | ___ | / _ | ##
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## | | | | ) X ( | ____|| || |__| | | |_| || |_) )| ____|( (_| | ##
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## |_| |_|(_/ \_)|_____) \_)\______)|____/ |____/ |_____) \____| ##
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## ##
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#############################################################################
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###################### Credits ###################### ### Update PCI ID'S ###
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## Lily (PixelQubed) for editing the scripts ## ## ##
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## RisingPrisum for providing the original scripts ## ## update-pciids ##
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## Void for testing and helping out in general ## ## ##
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## .Chris. for testing and helping out in general ## ## Run this command ##
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## WORMS for helping out with testing ## ## if you dont have ##
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##################################################### ## names in you're ##
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## The VFIO community for using the scripts and ## ## lspci feedback ##
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## testing them for us! ## ## in your terminal ##
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##################################################### #######################
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################################# Variables #################################
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## Adds current time to var for use in echo for a cleaner log and script ##
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DATE=$(date +"%m/%d/%Y %R:%S :")
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################################## Script ###################################
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echo "$DATE Beginning of Teardown!"
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## Unload VFIO-PCI driver ##
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modprobe -r vfio_pci
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modprobe -r vfio_iommu_type1
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modprobe -r vfio
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if grep -q "true" "/tmp/vfio-is-nvidia" ; then
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## Load NVIDIA drivers ##
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echo "$DATE Loading NVIDIA GPU Drivers"
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modprobe drm
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modprobe drm_kms_helper
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modprobe i2c_nvidia_gpu
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modprobe nvidia
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modprobe nvidia_modeset
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modprobe nvidia_drm
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modprobe nvidia_uvm
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echo "$DATE NVIDIA GPU Drivers Loaded"
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fi
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if grep -q "true" "/tmp/vfio-is-amd" ; then
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## Load NVIDIA drivers ##
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echo "$DATE Loading AMD GPU Drivers"
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modprobe drm
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modprobe amdgpu
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modprobe radeon
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modprobe drm_kms_helper
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echo "$DATE AMD GPU Drivers Loaded"
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fi
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## Restart Display Manager ##
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input="/tmp/vfio-store-display-manager"
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while read -r DISPMGR; do
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if command -v systemctl; then
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## Make sure the variable got collected ##
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echo "$DATE Var has been collected from file: $DISPMGR"
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systemctl start "$DISPMGR.service"
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else
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if command -v sv; then
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sv start "$DISPMGR"
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fi
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fi
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done < "$input"
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############################################################################################################
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## Rebind VT consoles (adapted and modernised from https://www.kernel.org/doc/Documentation/fb/fbcon.txt) ##
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############################################################################################################
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input="/tmp/vfio-bound-consoles"
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while read -r consoleNumber; do
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if test -x /sys/class/vtconsole/vtcon"${consoleNumber}"; then
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if [ "$(grep -c "frame buffer" "/sys/class/vtconsole/vtcon${consoleNumber}/name")" \
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= 1 ]; then
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echo "$DATE Rebinding console ${consoleNumber}"
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echo 1 > /sys/class/vtconsole/vtcon"${consoleNumber}"/bind
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fi
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fi
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done < "$input"
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echo "$DATE End of Teardown!"
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