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Apparently, depot could be stopped. Who knew?

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kat witch 2021-08-18 02:25:15 +01:00
parent c3fe9a355e
commit b383c70492
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196 changed files with 21 additions and 21 deletions
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68
config/profiles/vfio/default.nix Normal file
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{ config, pkgs, lib, ... }:
with lib;
let
win10-screenstub = pkgs.writeShellScriptBin "win10-screenstub" ''
${pkgs.screenstub-kat}/bin/screenstub -c "${./screenstub.yml}" x
'';
win10-diskmapper = pkgs.writeShellScriptBin "win10-diskmapper" ''
sudo ${pkgs.disk-mapper}/bin/disk-mapper /dev/disk/by-id/ata-ST2000DM008-2FR102_WK301C3H-part2
'';
in {
deploy.profile.vfio = true;
environment.systemPackages = with pkgs; [
win10-screenstub
win10-vm
win10-diskmapper
ddcutil
];
users.users.kat.extraGroups = [ "vfio" "input" "uinput" ];
users.groups = { uinput = { }; vfio = { }; };
boot = lib.mkMerge [ {
initrd.kernelModules = mkBefore ["vfio" "vfio_iommu_type1" "vfio_pci" "vfio_virqfd"];
kernelModules = [ "i2c-dev" ]; # i2c-dev is required for DDC/CI for screenstub
kernelPatches = with pkgs.kernelPatches; [
(mkIf config.deploy.profile.hardware.acs-override acs-override)
];
} (mkIf (config.deploy.profile.hardware.amdgpu) {
kernelParams = [
"video=efifb:off"
];
extraModulePackages = [
(pkgs.linuxPackagesFor config.boot.kernelPackages.kernel).vendor-reset
];
}) ( mkIf (config.deploy.profile.hardware.acs-override) {
kernelParams = [
"pci=noats"
"pcie_acs_override=downstream,multifunction"
];
}) ];
environment.etc."qemu/bridge.conf".text = "allow br";
security.wrappers = {
qemu-bridge-helper = {
source = "${pkgs.qemu-vfio}/libexec/qemu-bridge-helper";
};
};
services.udev.extraRules = ''
SUBSYSTEM=="i2c-dev", GROUP="vfio", MODE="0660"
SUBSYSTEM=="misc", KERNEL=="uinput", OPTIONS+="static_node=uinput", MODE="0660", GROUP="uinput"
SUBSYSTEM=="vfio", OWNER="root", GROUP="vfio"
'';
security.pam.loginLimits = [{
domain = "@vfio";
type = "-";
item = "memlock";
value = "unlimited";
}];
systemd.extraConfig = "DefaultLimitMEMLOCK=infinity";
}