fix structure

hooks/kvm.conf

@@ -0,0 +1,2 @@
+VIRSH_GPU_VIDEO=pci_0000_08_00_0
+VIRSH_GPU_AUDIO=pci_0000_08_00_1

hooks/qemu

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+#
+# Author: SharkWipf
+#
+# Copy this file to /etc/libvirt/hooks, make sure it's called "qemu".
+# After this file is installed, restart libvirt.
+# From now on, you can easily add per-guest qemu hooks.
+# Add your hooks in /etc/libvirt/hooks/qemu.d/vm_name/hook_name/state_name.
+# For a list of available hooks, please refer to https://www.libvirt.org/hooks.html
+#
+
+GUEST_NAME="$1"
+HOOK_NAME="$2"
+STATE_NAME="$3"
+MISC="${@:4}"
+
+BASEDIR="$(dirname $0)"
+
+HOOKPATH="$BASEDIR/qemu.d/$GUEST_NAME/$HOOK_NAME/$STATE_NAME"
+
+set -e # If a script exits with an error, we should as well.
+
+# check if it's a non-empty executable file
+if [ -f "$HOOKPATH" ] && [ -s "$HOOKPATH" ] && [ -x "$HOOKPATH" ]; then
+    eval \"$HOOKPATH\" "$@"
+elif [ -d "$HOOKPATH" ]; then
+    while read file; do
+        # check for null string
+        if [ ! -z "$file" ]; then
+          eval \"$file\" "$@"
+        fi
+    done <<< "$(find -L "$HOOKPATH" -maxdepth 1 -type f -executable -print;)"
+fi

hooks/qemu.d/win11/prepare/begin/start.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+# Helpful to read output when debugging
+set -x
+
+## Load the config file with our environmental variables
+#source "/etc/libvirt/hooks/kvm.conf"
+
+# Stop display manager
+systemctl stop gdm3
+# Stop ollama
+# systemctl stop ollama
+
+# Unbind VTconsoles
+echo 0 > /sys/class/vtconsole/vtcon0/bind
+echo 0 > /sys/class/vtconsole/vtcon1/bind
+
+# Unbind EFI-Framebuffer
+echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
+
+# Avoid a race condition
+sleep 2
+
+# Unload all Nvidia drivers
+modprobe -r nvidia_drm
+modprobe -r nvidia_uvm
+modprobe -r nvidia_modeset
+modprobe -r drm_kms_helper
+modprobe -r nvidia
+modprobe -r i2c_nvidia_gpu
+modprobe -r drm
+
+# Unbind the GPU from display driver
+#virsh nodedev-detach $VIRSH_GPU_VIDEO
+#virsh nodedev-detach $VIRSH_GPU_AUDIO
+virsh nodedev-detach pci_0000_08_00_0
+virsh nodedev-detach pci_0000_08_00_1
+
+# Load VFIO kernel module
+modprobe vfio
+modprobe vfio_pci
+modprobe vfio_iommu_type1

hooks/qemu.d/win11/release/end/stop.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+set -x
+
+## Load the config file
+#source "/etc/libvirt/hooks/kvm.conf"
+
+# Unload VFIO-PCI Kernel Driver
+modprobe -r vfio_pci
+modprobe -r vfio_iommu_type1
+modprobe -r vfio
+
+# Re-Bind GPU to AMD Driver
+#virsh nodedev-reattach $VIRSH_GPU_VIDEO
+#virsh nodedev-reattach $VIRSH_GPU_AUDIO
+virsh nodedev-reattach pci_0000_08_00_0
+virsh nodedev-reattach pci_0000_08_00_1
+
+
+# Rebind VT consoles
+echo 1 > /sys/class/vtconsole/vtcon0/bind
+echo 0 > /sys/class/vtconsole/vtcon1/bind
+
+#nvidia-xconfig --query-gpu-info > /dev/null 2>&1
+# Re-Bind EFI-Framebuffer
+echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind
+
+#Load nvidia driver
+modprobe nvidia_drm
+modprobe nvidia_uvm
+modprobe nvidia_modeset
+modprobe drm_kms_helper
+modprobe nvidia
+modprobe i2c_nvidia_gpu
+modprobe drm
+
+# Restart Display Manager
+systemctl start gdm3