materusPC: add win10 vm

2026-07-10 00:51:59 +00:00 · 2023-07-03 21:49:46 +02:00
parent 9e7f2a36b3
commit 45562be071
5 changed files with 177 additions and 34 deletions
@@ -0,0 +1,78 @@
+{ config, pkgs, lib, inputs, materusFlake, ... }:
+{
+
+
+
+  environment.etc = {
+    "libvirt/hooks/kvm.conf" = {
+      text =
+        ''
+          VIRSH_GPU_VIDEO="0000:03:00.0"
+          VIRSH_GPU_AUDIO="0000:03:00.1"
+        '';
+      mode = "0755";
+    };
+
+    "libvirt/hooks/qemu.d/win10/prepare/begin/start.sh" = {
+      text = ''
+        #!${pkgs.bash}/bin/bash
+        source /etc/libvirt/hooks/kvm.conf
+
+        systemctl stop mountWin10Share.service
+
+        echo ''$VIRSH_GPU_VIDEO > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/driver/unbind"
+        echo ''$VIRSH_GPU_AUDIO > "/sys/bus/pci/devices/''${VIRSH_GPU_AUDIO}/driver/unbind"
+
+        sleep 1s
+
+        echo "8" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
+        echo "1" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
+
+      '';
+      mode = "0755";
+    };
+
+    "libvirt/hooks/qemu.d/win10/release/end/stop.sh" = {
+      text = ''
+        #!${pkgs.bash}/bin/bash
+        source /etc/libvirt/hooks/kvm.conf
+
+        
+
+        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 "15" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
+        echo "8" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
+
+        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
+
+      '';
+      mode = "0755";
+    };
+  };
+
+
+  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
+    '';
+  };
+}