67 lines
1.4 KiB
Nix
67 lines
1.4 KiB
Nix
{
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lib,
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pkgs,
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...
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}:
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let
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passthru = [
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"1002:164e" # Raphael - embedded GPU
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"1002:1640" # Rembrandt - Audio
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#"10de:2507" # RTX 3050 video
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#"10de:228e" # RTX 3050 audio
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];
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in
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{
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greg.runner.enable = true;
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# These options enable sharing of the GPU with the VM
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boot = {
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# Order matters here, to prevent the AMD driver from getting to the driver before
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# vfio-pci does
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initrd.kernelModules = [
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"vfio_pci"
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"vfio"
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"vfio_iommu_type1"
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#"amdgpu"
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#"nvidia"
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#"nvidia_modeset"
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#"nvidia_uvm"
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#"nvidia_drm"
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];
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kernelParams = [
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"amd_iommu=on"
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"iommu=pt"
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("vfio-pci.ids=" + (lib.concatStringsSep "," passthru))
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];
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};
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hardware.graphics.enable = true;
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systemd.services = {
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"libvirt-nosleep@" = {
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description = "Prevent sleep while %i is running";
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serviceConfig = {
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Type = "simple";
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ExecStart = ''
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${pkgs.systemd}/bin/systemd-inhibit --what=sleep --why="Libvirt domain %i is running" --who=%U --mode=block sleep infinity
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'';
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};
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};
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};
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virtualisation = {
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libvirtd = {
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extraConfig = ''
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log_filters="1:qemu"
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log_outputs="1:file:/var/log/libvirt/libvirtd.log"
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'';
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hooks.qemu = {
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win10 = lib.getExe pkgs.qemu-hook;
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};
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};
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spiceUSBRedirection.enable = true;
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};
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}
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