mirror of
https://gitlab.com/risingprismtv/single-gpu-passthrough.git
synced 2025-09-13 15:43:05 +00:00
38 lines
988 B
Bash
Executable File
38 lines
988 B
Bash
Executable File
#!/bin/bash
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# Helpful to read output when debugging
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set -x
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# Stop display manager
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#systemctl stop x11vnc.service
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systemctl stop sddm.service
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# Unbind VTconsoles
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echo 0 > /sys/class/vtconsole/vtcon0/bind
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#echo 0 > /sys/class/vtconsole/vtcon1/bind
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# Unbind EFI-Framebuffer
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#echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
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sleep 5
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# Unload AMD drivers
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modprobe -r amdgpu
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#/bin/polaris-unbind-and-reset.sh 0000:01:00.0
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#echo -n "0000:01:00.0" > /sys/bus/pci/drivers/amdgpu/unbind || echo "Failed to unbind gpu from amdgpu"
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#echo -n "0000:01:00.1" > /sys/bus/pci/drivers/snd_hda_intel/unbind || echo "Failed to unbind hdmi audio in gpu"
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# Unbind the GPU from display driver
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virsh nodedev-detach pci_0000_01_00_0
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virsh nodedev-detach pci_0000_01_00_1
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# Load VFIO kernel module
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modprobe vfio-pci
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#tell vfio-pci that it takes care of gpu
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#echo -n "1002 67df" > /sys/bus/pci/drivers/vfio-pci/new_id
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#echo -n "1002 aaf0" > /sys/bus/pci/drivers/vfio-pci/new_id
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