44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
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{ config, lib, pkgs, ... }: {
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environment.systemPackages = with pkgs; [ virt-manager ];
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virtualisation.libvirtd = {
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enable = true;
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qemu.ovmf.enable = true;
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qemu.runAsRoot = false;
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onBoot = "ignore";
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onShutdown = "shutdown";
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qemu.vhostUserPackages = with pkgs; [ virtiofsd ];
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hooks.qemu."qemu-hooks" = pkgs.writeShellScript "qemu-hooks" ''
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export PATH="${lib.makeBinPath [
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pkgs.bash
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pkgs.xorg.xset
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pkgs.coreutils
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pkgs.util-linux
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pkgs.i3
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pkgs.xorg.xrandr
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pkgs.ddcutil
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]}:''$PATH"
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${builtins.readFile ../../dotfiles/qemu/qemu-hooks }
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'';
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};
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virtualisation.spiceUSBRedirection.enable = true;
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programs.virt-manager.enable = true;
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users.groups.libvirtd.members = [ "${config.user}" ];
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boot.kernelPackages = pkgs.linuxPackages_latest;
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boot.kernelParams = [ "amd_iommu=on" "pcie_aspm=off" ];
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boot.kernelModules = [ "kvm-amd" ];
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boot.initrd.availableKernelModules = [ "amdgpu" "vfio-pci" ];
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boot.initrd.preDeviceCommands = ''
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DEVS="0000:06:00.0 0000:06:00.1"
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for DEV in $DEVS; do
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echo "vfio-pci" > /sys/bus/pci/devices/$DEV/driver_override
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done
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modprobe -i vfio-pci
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'';
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}
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