48 lines
1001 B
Nix
48 lines
1001 B
Nix
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{ config, lib, pkgs, ... }:
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{
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# Kernel configuration
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boot = {
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kernelParams = [ "zfs.zfs_arc_max=536870912" ];
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kernelModules = [ "i915" "acpi_call" ];
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extraModulePackages = with config.boot.kernelPackages; [ acpi_call ];
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supportedFilesystems = [ "zfs" ];
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};
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# Intel CPU tweaks
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hardware.cpu.intel.updateMicrocode =
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lib.mkDefault config.hardware.enableRedistributableFirmware;
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hardware.opengl.extraPackages = with pkgs; [
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vaapiIntel
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vaapiVdpau
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libvdpau-va-gl
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];
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# Bootloader configuration
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boot.loader = {
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timeout = 2;
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grub = {
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efiSupport = true;
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configurationLimit = 50;
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copyKernels = true;
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};
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};
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# Run Nix garbage collector, while avoiding compiling
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nix = {
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gc = {
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automatic = true;
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options = "--delete-older-than 14d";
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};
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extraOptions = ''
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keep-outputs = true
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gc-keep-outputs = true
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'';
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};
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# Clean tmp directory on shutdown
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boot.cleanTmpDir = true;
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}
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