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configurations: update

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This commit is contained in:
Mateusz Słodkowicz
2023-08-31 11:01:38 +02:00
parent 5748882088
commit dacf1e1fe8
8 changed files with 91 additions and 95 deletions
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configurations/host/materusPC/vm/default.nix
+2 -34
View File
@@ -4,40 +4,6 @@
./win10
];
system.activationScripts.libvirt-hooks.text =
''
ln -Tfs /etc/libvirt/hooks /var/lib/libvirt/hooks
'';
environment.etc."libvirt/hooks/qemu" = {
text =
''
#!${pkgs.bash}/bin/bash
GUEST_NAME="''$1"
HOOK_NAME="''$2"
STATE_NAME="''$3"
MISC="''${@:4}"
BASEDIR="''$(dirname ''$0)"
HOOKPATH="''$BASEDIR/qemu.d/''$GUEST_NAME/''$HOOK_NAME/''$STATE_NAME"
set -e # If a script exits with an error, we should as well.
# check if it's a non-empty executable file
if [ -f "''$HOOKPATH" ] && [ -s "''$HOOKPATH"] && [ -x "''$HOOKPATH" ]; then
eval \"''$HOOKPATH\" "$@"
elif [ -d "''$HOOKPATH" ]; then
while read file; do
# check for null string
if [ ! -z "''$file" ]; then
eval \"''$file\" "''$@"
fi
done <<< "''$(find -L "''$HOOKPATH" -maxdepth 1 -type f -executable -print;)"
fi
'';
mode = "0755";
};
virtualisation.libvirtd = {
enable = true;
@@ -50,6 +16,8 @@
qemu.package = pkgs.qemu_full;
};
virtualisation.spiceUSBRedirection.enable = true;
environment.systemPackages = with pkgs; [
virtiofsd
config.virtualisation.libvirtd.qemu.package
configurations/host/materusPC/vm/win10/default.nix
+71 -44
View File
@@ -1,63 +1,90 @@
{ 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
systemctl stop mountWin10Share.service
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"
sleep 1s
echo "8" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource0_resize"
echo "1" > "/sys/bus/pci/devices/''${VIRSH_GPU_VIDEO}/resource2_resize"
'';
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
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
'';
in
{
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"
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"
'';
mode = "0755";
};
if [ ''$1 = "win10" ]; then
if [ ''$2 = "prepare" ] && [ ''$3 = "begin" ]; then
${startHook}
fi
"libvirt/hooks/qemu.d/win10/release/end/stop.sh" = {
text = ''
#!${pkgs.bash}/bin/bash
source /etc/libvirt/hooks/kvm.conf
if [ ''$2 = "release" ] && [ ''$3 = "end" ]; then
${stopHook}
fi
fi
echo ''$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 ];