| + virsh edit win10 + | +
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+
+ ```xml
...
|
+
| + /etc/libvirt/hooks/qemu + | +
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| + + ```sh + #!/bin/bash + +GUEST_NAME="$1" +HOOK_NAME="$2" +STATE_NAME="$3" +MISC="${@:4}" + +BASEDIR="$(dirname $0)" + +HOOKPATH="$BASEDIR/qemu.d/$GUEST_NAME/$HOOK_NAME/$STATE_NAME" +set -e # If a script exits with an error, we should as well. + +if [ -f "$HOOKPATH" ]; then + eval \""$HOOKPATH"\" "$@" +elif [ -d "$HOOKPATH" ]; then + while read file; do + eval \""$file"\" "$@" + done <<< "$(find -L "$HOOKPATH" -maxdepth 1 -type f -executable -print;)" +fi + ``` + + | +
| + /etc/libvirt/hooks/qemu.d/win10/prepare/begin/start.sh + | +
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| + + ```sh +#!/bin/bash +set -x + +# Stop display manager +systemctl stop display-manager +# rc-service display-manager stop + +# Unbind EFI Framebuffer +echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind + +# Unload NVIDIA kernel modules +modprobe -r nvidia_drm nvidia_modeset nvidia_uvm nvidia + +# Unload AMD kernel module +# modprobe -r amdgpu + +# Detach GPU devices from host +# Use your GPU and HDMI Audio PCI host device +virsh nodedev-detach pci_0000_01_00_0 +virsh nodedev-detach pci_0000_01_00_1 + +# Load vfio module +modprobe vfio-pci + ``` + + | +
| + /etc/libvirt/hooks/qemu.d/win10/release/end/stop.sh + | +
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| + + ```sh +#!/bin/bash +set -x + +# Unload vfio module +modprobe -r vfio-pci + +# Attach GPU devices to host +# Use your GPU and HDMI Audio PCI host device +virsh nodedev-reattach pci_0000_01_00_0 +virsh nodedev-reattach pci_0000_01_00_1 + +# Rebind framebuffer to host +echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind + +# Load NVIDIA kernel modules +modprobe nvidia_drm +modprobe nvidia_modeset +modprobe nvidia_uvm +modprobe nvidia + +# Load AMD kernel module +# modprobe amdgpu + +# Restart Display Manager +systemctl start display-manager +# rc-service display-manager start + ``` + + | +