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2dfc86b838
This typo was introduced in f4d8e64bed.
Also remove the dot at the end of the sentence since otherwise there would be two dots in the documentation.
73 lines
2.0 KiB
Nix
73 lines
2.0 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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{
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###### interface
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options = {
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boot.modprobeConfig.enable = mkEnableOption (lib.mdDoc "modprobe config. This is useful for systems like containers which do not require a kernel") // {
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default = true;
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};
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boot.blacklistedKernelModules = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "cirrusfb" "i2c_piix4" ];
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description = lib.mdDoc ''
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List of names of kernel modules that should not be loaded
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automatically by the hardware probing code.
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'';
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};
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boot.extraModprobeConfig = mkOption {
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default = "";
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example =
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''
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options parport_pc io=0x378 irq=7 dma=1
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'';
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description = lib.mdDoc ''
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Any additional configuration to be appended to the generated
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{file}`modprobe.conf`. This is typically used to
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specify module options. See
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{manpage}`modprobe.d(5)` for details.
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'';
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type = types.lines;
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};
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};
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###### implementation
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config = mkIf config.boot.modprobeConfig.enable {
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environment.etc."modprobe.d/ubuntu.conf".source = "${pkgs.kmod-blacklist-ubuntu}/modprobe.conf";
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environment.etc."modprobe.d/nixos.conf".text =
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''
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${flip concatMapStrings config.boot.blacklistedKernelModules (name: ''
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blacklist ${name}
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'')}
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${config.boot.extraModprobeConfig}
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'';
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environment.etc."modprobe.d/debian.conf".source = pkgs.kmod-debian-aliases;
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environment.etc."modprobe.d/systemd.conf".source = "${config.systemd.package}/lib/modprobe.d/systemd.conf";
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environment.systemPackages = [ pkgs.kmod ];
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system.activationScripts.modprobe = stringAfter ["specialfs"]
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''
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# Allow the kernel to find our wrapped modprobe (which searches
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# in the right location in the Nix store for kernel modules).
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# We need this when the kernel (or some module) auto-loads a
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# module.
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echo ${pkgs.kmod}/bin/modprobe > /proc/sys/kernel/modprobe
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'';
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};
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}
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