mirror of
https://github.com/Gerg-L/nixos.git
synced 2025-12-10 00:43:56 -05:00
vfio reformatting and such
This commit is contained in:
parent
6847448a39
commit
a029177bde
SSH key fingerprint:
SHA256:FPYDHIkvMocr4wdmZXpgpJjsb2Tw6rASs2ISPbOb0KI
2 changed files with 79 additions and 85 deletions
|
|
@ -46,12 +46,6 @@ in
|
|||
'';
|
||||
};
|
||||
|
||||
boot.kernelPatches = lib.singleton {
|
||||
name = "fix_amd_mem_access";
|
||||
patch = null;
|
||||
extraStructuredConfig.HSA_AMD_SVM = lib.kernel.yes;
|
||||
};
|
||||
|
||||
systemd.tmpfiles.rules = [
|
||||
"L /etc/X11/xorg.conf.d/99-custom.conf - - - - /etc/Xorg/2_mon.conf"
|
||||
|
||||
|
|
@ -70,45 +64,13 @@ in
|
|||
"vfio_iommu_type1.allow_unsafe_interrupts=1"
|
||||
"kvm.ignore_msrs=1"
|
||||
];
|
||||
};
|
||||
virtualisation = {
|
||||
libvirtd = {
|
||||
enable = true;
|
||||
qemu = {
|
||||
# Patch to disable hooking the mouse via evdev at VM startup
|
||||
package = pkgs.qemu_kvm.overrideAttrs (old: {
|
||||
patches = old.patches ++ [
|
||||
(builtins.toFile "qemu.diff" ''
|
||||
diff --git a/ui/input-linux.c b/ui/input-linux.c
|
||||
index e572a2e..a9d76ba 100644
|
||||
--- a/ui/input-linux.c
|
||||
+++ b/ui/input-linux.c
|
||||
@@ -397,12 +397,6 @@ static void input_linux_complete(UserCreatable *uc, Error **errp)
|
||||
}
|
||||
|
||||
qemu_set_fd_handler(il->fd, input_linux_event, NULL, il);
|
||||
- if (il->keycount) {
|
||||
- /* delay grab until all keys are released */
|
||||
- il->grab_request = true;
|
||||
- } else {
|
||||
- input_linux_toggle_grab(il);
|
||||
- }
|
||||
QTAILQ_INSERT_TAIL(&inputs, il, next);
|
||||
il->initialized = true;
|
||||
return;
|
||||
'')
|
||||
];
|
||||
});
|
||||
runAsRoot = true;
|
||||
ovmf.enable = true;
|
||||
verbatimConfig = ''
|
||||
user = "gerg"
|
||||
group = "users"
|
||||
namespaces = []
|
||||
'';
|
||||
};
|
||||
kernelPatches = lib.singleton {
|
||||
name = "fix_amd_mem_access";
|
||||
patch = null;
|
||||
extraStructuredConfig.HSA_AMD_SVM = lib.kernel.yes;
|
||||
};
|
||||
};
|
||||
|
||||
environment = {
|
||||
systemPackages = [
|
||||
pkgs.dmidecode
|
||||
|
|
@ -122,26 +84,60 @@ in
|
|||
|
||||
programs.virt-manager.enable = true;
|
||||
|
||||
virtualisation.libvirtd.hooks.qemu = {
|
||||
"AAA" = lib.getExe (
|
||||
pkgs.writeShellApplication {
|
||||
name = "qemu-hook";
|
||||
virtualisation.libvirtd = {
|
||||
enable = true;
|
||||
qemu = {
|
||||
# Patch to disable hooking the mouse via evdev at VM startup
|
||||
package = pkgs.qemu_kvm.overrideAttrs (old: {
|
||||
patches = old.patches ++ [
|
||||
(builtins.toFile "qemu.diff" ''
|
||||
diff --git a/ui/input-linux.c b/ui/input-linux.c
|
||||
index e572a2e..a9d76ba 100644
|
||||
--- a/ui/input-linux.c
|
||||
+++ b/ui/input-linux.c
|
||||
@@ -397,12 +397,6 @@ static void input_linux_complete(UserCreatable *uc, Error **errp)
|
||||
}
|
||||
|
||||
runtimeInputs = [
|
||||
pkgs.libvirt
|
||||
pkgs.systemd
|
||||
pkgs.kmod
|
||||
qemu_set_fd_handler(il->fd, input_linux_event, NULL, il);
|
||||
- if (il->keycount) {
|
||||
- /* delay grab until all keys are released */
|
||||
- il->grab_request = true;
|
||||
- } else {
|
||||
- input_linux_toggle_grab(il);
|
||||
- }
|
||||
QTAILQ_INSERT_TAIL(&inputs, il, next);
|
||||
il->initialized = true;
|
||||
return;
|
||||
'')
|
||||
];
|
||||
});
|
||||
runAsRoot = true;
|
||||
ovmf.enable = true;
|
||||
verbatimConfig = ''
|
||||
user = "gerg"
|
||||
group = "users"
|
||||
namespaces = []
|
||||
'';
|
||||
};
|
||||
hooks.qemu = {
|
||||
# Ordering is based on the name
|
||||
"AAA" = lib.getExe (
|
||||
pkgs.writeShellApplication {
|
||||
name = "qemu-hook";
|
||||
|
||||
text = ''
|
||||
GUEST_NAME="$1"
|
||||
OPERATION="$2"
|
||||
runtimeInputs = [
|
||||
pkgs.libvirt
|
||||
pkgs.systemd
|
||||
pkgs.kmod
|
||||
];
|
||||
|
||||
if [ "$GUEST_NAME" != "Windows" ]; then
|
||||
exit 0
|
||||
fi
|
||||
text = ''
|
||||
GUEST_NAME="$1"
|
||||
OPERATION="$2"
|
||||
|
||||
if [ "$OPERATION" == "prepare" ]; then
|
||||
if [ "$GUEST_NAME" != "Windows" ]; then
|
||||
exit 0
|
||||
else if [ "$OPERATION" == "prepare" ]; then
|
||||
# Stop display-manager
|
||||
systemctl stop display-manager.service
|
||||
|
||||
|
|
@ -161,37 +157,35 @@ in
|
|||
ln -fs /etc/Xorg/1_mon.conf /etc/X11/xorg.conf.d/99-custom.conf
|
||||
touch /etc/Xorg/ONE_MONITOR
|
||||
systemctl start display-manager.service
|
||||
fi
|
||||
else if [ "$OPERATION" == "release" ]; then
|
||||
# Dual gpu/monitor stuff
|
||||
systemctl stop display-manager.service
|
||||
|
||||
if [ "$OPERATION" == "release" ]; then
|
||||
# Allow all CPUs
|
||||
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
|
||||
|
||||
# Dual gpu/monitor stuff
|
||||
systemctl stop display-manager.service
|
||||
# Re-attach GPU
|
||||
virsh nodedev-reattach pci_0000_01_00_0
|
||||
virsh nodedev-reattach pci_0000_01_00_1
|
||||
|
||||
# Allow all CPUs
|
||||
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
|
||||
# Re-bind Driver
|
||||
modprobe -a nvidia_uvm nvidia_drm nvidia nvidia_modeset
|
||||
|
||||
# Re-attach GPU
|
||||
virsh nodedev-reattach pci_0000_01_00_0
|
||||
virsh nodedev-reattach pci_0000_01_00_1
|
||||
# Dual gpu/monitor stuff
|
||||
ln -fs /etc/Xorg/2_mon.conf /etc/X11/xorg.conf.d/99-custom.conf
|
||||
rm /etc/Xorg/ONE_MONITOR
|
||||
|
||||
# Re-bind Driver
|
||||
modprobe -a nvidia_uvm nvidia_drm nvidia nvidia_modeset
|
||||
|
||||
# Dual gpu/monitor stuff
|
||||
ln -fs /etc/Xorg/2_mon.conf /etc/X11/xorg.conf.d/99-custom.conf
|
||||
rm /etc/Xorg/ONE_MONITOR
|
||||
|
||||
# Restart display-manager
|
||||
systemctl start display-manager.service
|
||||
fi
|
||||
|
||||
'';
|
||||
}
|
||||
);
|
||||
# Restart display-manager
|
||||
systemctl start display-manager.service
|
||||
else
|
||||
exit 0
|
||||
fi
|
||||
'';
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
|
||||
inherit _file;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -52,7 +52,7 @@
|
|||
forceImportAll = true;
|
||||
};
|
||||
kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
|
||||
#disable hibernate and set cache max
|
||||
#set ARC max
|
||||
kernelParams = [ "zfs.zfs_arc_max=17179869184" ];
|
||||
initrd = {
|
||||
#module for multiple swap devices
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue