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Mateusz Słodkowicz
2025-08-19 11:59:56 +02:00
parent d99f184f31
commit a556bc0e8a
10 changed files with 92 additions and 105 deletions
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configurations/host/materusPC/hardware/filesystem.nix
+1 -1
View File
@@ -2,7 +2,7 @@
{
zramSwap = {
enable = true;
memoryPercent = 25;
memoryPercent = 50;
};
swapDevices = [
configurations/host/materusPC/home/materus/default.nix
+5 -2
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@@ -15,7 +15,7 @@
materus.profile.wezterm.enable = true;
programs.git.signing.signByDefault = true;
xdg.userDirs.enable = true;
materus.profile = {
@@ -133,7 +133,10 @@
org.gradle.home=${pkgs.jdk21}
'';
xdg.dataFile."java-runtimes/graalvm-oracle-17".source = pkgs.graalvmPackages.graalvm-oracle_17;
xdg.dataFile."java-runtimes/graalvm-oracle-latest".source = pkgs.graalvmPackages.graalvm-oracle;
xdg.dataFile."java-runtimes/openjdk21".source = pkgs.jdk21;
xdg.desktopEntries.brave-browser =
let
env = lib.concatStringsSep " " [
configurations/host/materusPC/network.nix
+1 -1
View File
@@ -26,7 +26,7 @@
networking.firewall.allowedTCPPorts = [
24800 5900 5357 4656 8080 9943 9944
22000 config.services.syncthing.relay.statusPort config.services.syncthing.relay.port # Syncthing
25565 8100 # Minecraft + BlueMap
25565 25570 8100 # Minecraft + BlueMap + Velocity
];
networking.firewall.allowedUDPPorts = [ (lib.strings.toInt materusArg.wireguard.port)
24800 5900 3702 4656 6000 9943 9944
configurations/host/materusPC/other/apps.nix
+3
View File
@@ -14,6 +14,9 @@
programs.chromium.enable = true;
programs.chromium.enablePlasmaBrowserIntegration = true;
services.guix.enable = true;
environment.systemPackages = with pkgs; [
vivaldi
configurations/host/materusPC/vm/win-vfio/default.nix
+1 -39
View File
@@ -14,18 +14,6 @@ let
renice -n "-15" -p "$pid";
done
renice -n "-10" -p "$QEMU_PID";
echo "${materusArg.materusPC.hostCoresMask}" > /proc/irq/default_smp_affinity
for irq in /proc/irq/[0-9]*/smp_affinity; do
if [ $(cat $irq) = "${materusArg.materusPC.allCoresMask}" ]; then
echo "${materusArg.materusPC.hostCoresMask}" > $irq 2> /dev/null
fi;
done;
for irq in $(cat /proc/interrupts | grep vfio | cut -d ":" -f 1); do
echo "${materusArg.materusPC.vmCoresMask}" > /proc/irq/$irq/smp_affinity;
done
'';
startHook = /*''
@@ -50,29 +38,9 @@ let
chmod 0 /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-card
fuser -k /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-render
fuser -k /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-card
#pkill Xwayland
# Seems to fix reset bug for 7900 XTX
echo "0" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/d3cold_allowed"
#####################################################################
# Weird bug on kernel 6.7+, after changing bar sizes and binding to vfio driver, performance after returning to host will be lower than expected
# binding to amdgpu after changing bar sizes and binding after it to vfio will work as expected.
# I could skip changing bar sizes since I'm able to use full bar, but keeping it just in case
#echo ''$VIRSH_GPU_VIDEO > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/driver/unbind"
#sleep 1s
#echo "${bar0_host}" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
#echo "${bar2_host}" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
#echo ''$VIRSH_GPU_VIDEO > /sys/bus/pci/drivers/amdgpu/bind
#sleep 1s
#echo remove > /sys/bus/pci/devices/$VIRSH_GPU_VIDEO/drm/card*/uevent
#chmod 0 /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-card
#chmod 0 /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-render
#fuser -k /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-render
#fuser -k /dev/dri/by-path/pci-$VIRSH_GPU_VIDEO-card
#####################################################################
echo ''$VIRSH_GPU_VIDEO > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/driver/unbind"
echo ''$VIRSH_GPU_AUDIO > "/sys/bus/pci/devices/''${VIRSH_GPU_AUDIO}/driver/unbind"
@@ -116,12 +84,6 @@ let
sysctl vm.stat_interval=1
sysctl -w kernel.watchdog=1
echo "${materusArg.materusPC.allCoresMask}" > /proc/irq/default_smp_affinity
for irq in /proc/irq/[0-9]*/smp_affinity; do
if [ $(cat $irq) = "${materusArg.materusPC.hostCoresMask}" ] || [ $(cat $irq) = "${materusArg.materusPC.vmCoresMask}" ]; then
echo "${materusArg.materusPC.allCoresMask}" > $irq 2> /dev/null
fi;
done;
sleep 1s
@@ -178,7 +140,7 @@ in
fi
#if [ ''$2 = "started" ] && [ ''$3 = "begin" ]; then
${startedHook}
#fi
if [ ''$2 = "release" ] && [ ''$3 = "end" ]; then