28 lines
682 B
Nix
28 lines
682 B
Nix
{ config, lib, pkgs, ... }:
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let
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commonKernelParams = [
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"amd_iommu=on"
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"iommu=pt"
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];
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in {
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boot = {
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kernelPackages = pkgs.linuxPackages_6_14;
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kernelParams = commonKernelParams ++ [ "vfio-pci.ids=10de:1f82,10de:10fa" ];
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# Load into GPU before video driver
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initrd.kernelModules = [
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"vfio"
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"vfio_pci"
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"vfio_iommu_type1"
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];
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# Secure boot
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lanzaboote.enable = true;
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# Emulate different architectures for remote builds
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binfmt.emulatedSystems = [ "aarch64-linux" ];
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};
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# Use second GPU on boot
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specialisation.gputwo.configuration.boot.kernelParams = commonKernelParams ++ [ "vfio-pci.ids=10de:2504,10de:228e" ];
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}
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