Init commit

2026-07-02 12:46:42 +00:00 · 2023-10-08 11:42:08 +02:00
commit bf276c349f
56 changed files with 6779 additions and 0 deletions
@@ -0,0 +1,55 @@
+{ config, pkgs, lib, inputs, materusFlake, ... }:
+{
+  imports = [
+    ./win10
+  ];
+
+
+  virtualisation.libvirtd = {
+    enable = true;
+    onBoot = "ignore";
+    onShutdown = "shutdown";
+    qemu.ovmf.enable = true;
+    qemu.ovmf.packages = [ pkgs.OVMFFull.fd ];
+    qemu.runAsRoot = true;
+    qemu.swtpm.enable = true;
+    qemu.package = pkgs.qemu_full;
+  };
+
+  virtualisation.spiceUSBRedirection.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    virtiofsd
+    config.virtualisation.libvirtd.qemu.package
+    looking-glass-client
+    virt-manager
+    libguestfs-with-appliance
+  ];
+
+  systemd.services.libvirtd = {
+    path =
+      let
+        env = pkgs.buildEnv {
+          name = "qemu-hook-env";
+          paths = with pkgs; [
+            bash
+            libvirt
+            kmod
+            systemd
+            ripgrep
+            sd
+            coreutils
+            sudo
+            su
+            killall
+            procps
+            util-linux
+            bindfs
+            qemu-utils
+            psmisc
+          ];
+        };
+      in
+      [ env ];
+  };
+}
@@ -0,0 +1,128 @@
+{ config, pkgs, lib, inputs, materusFlake, ... }:
+let
+  startHook = /*''
+
+
+    # Debugging
+      exec 19>/home/materus/startlogfile
+      BASH_XTRACEFD=19
+      set -x
+
+      exec 3>&1 4>&2
+      trap 'exec 2>&4 1>&3' 0 1 2 3
+      exec 1>/home/materus/startlogfile.out 2>&1
+    ''
+    +*/
+    ''
+    # Make sure nothing renders on gpu to prevent "sysfs: cannot create duplicate filename" after rebinding to amdgpu
+    chmod 0 /dev/dri/renderD128 
+    fuser -k /dev/dri/renderD128
+
+    # Seems to fix reset bug for 7900 XTX
+    echo "0" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/d3cold_allowed"
+
+    systemctl stop mountWin10Share.service
+    
+    
+    echo ''$VIRSH_GPU_VIDEO > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/driver/unbind"
+    echo ''$VIRSH_GPU_AUDIO > "/sys/bus/pci/devices/''${VIRSH_GPU_AUDIO}/driver/unbind"
+
+    sleep 1s
+
+    echo "10" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
+    echo "8" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
+
+
+    systemctl set-property --runtime -- user.slice AllowedCPUs=12-15,28-31
+    systemctl set-property --runtime -- system.slice AllowedCPUs=12-15,28-31
+    systemctl set-property --runtime -- init.scope AllowedCPUs=12-15,28-31
+
+
+  '';
+  stopHook = ''
+
+    # Debugging
+    #  exec 19>/home/materus/stoplogfile
+    #  BASH_XTRACEFD=19
+    #  set -x
+
+    #  exec 3>&1 4>&2
+    #  trap 'exec 2>&4 1>&3' 0 1 2 3
+    #  exec 1>/home/materus/stoplogfile.out 2>&1
+
+
+        
+    sleep 1s
+    echo ''$VIRSH_GPU_VIDEO > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/driver/unbind"
+    echo ''$VIRSH_GPU_AUDIO > "/sys/bus/pci/devices/''${VIRSH_GPU_AUDIO}/driver/unbind"
+
+        
+    
+
+    echo "15" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
+    echo "8" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
+    echo "1" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/d3cold_allowed"
+
+
+    echo ''$VIRSH_GPU_VIDEO > /sys/bus/pci/drivers/amdgpu/bind
+    echo ''$VIRSH_GPU_AUDIO > /sys/bus/pci/drivers/snd_hda_intel/bind
+
+
+    systemctl start mountWin10Share.service
+
+    systemctl set-property --runtime -- user.slice AllowedCPUs=0-31
+    systemctl set-property --runtime -- system.slice AllowedCPUs=0-31
+    systemctl set-property --runtime -- init.scope AllowedCPUs=0-31
+
+  
+
+  '';
+in
+{
+
+
+
+
+
+
+
+
+  virtualisation.libvirtd.hooks.qemu = {
+    "win10" = pkgs.writeShellScript "win10.sh" ''
+      VIRSH_GPU_VIDEO="0000:03:00.0"
+      VIRSH_GPU_AUDIO="0000:03:00.1"
+      VIRSH_USB1="0000:10:00.0"
+
+      if [ ''$1 = "win10" ] || [ ''$1 = "win11" ]; then
+        if [ ''$2 = "prepare" ] && [ ''$3 = "begin" ]; then
+          ${startHook}
+        fi
+
+        if [ ''$2 = "release" ] && [ ''$3 = "end" ]; then
+          ${stopHook}
+        fi
+
+      fi
+
+    
+    '';
+  };
+
+  systemd.services.mountWin10Share = {
+    wantedBy = [ "multi-user.target" ];
+    path = [ config.virtualisation.libvirtd.qemu.package pkgs.util-linux pkgs.kmod pkgs.coreutils ];
+    serviceConfig.Type = "oneshot";
+    serviceConfig.RemainAfterExit = true;
+    script = ''
+      modprobe nbd max_part=16
+      sleep 1
+      qemu-nbd -c /dev/nbd0 /materus/data/VM/data.qcow2 --cache=unsafe --discard=unmap
+      sleep 1
+      mount /dev/nbd0p1 /materus/data/Windows -o uid=1000,gid=100
+    '';
+    preStop = ''
+      umount /materus/data/Windows
+      qemu-nbd -d /dev/nbd0
+    '';
+  };
+}