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nixpkgs/nixos/modules/hardware/all-firmware.nix
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2025-10-09 14:15:47 +02:00

105 lines
2.9 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
cfg = config.hardware;
in
{
imports = [
(lib.mkRenamedOptionModule
[ "networking" "enableRT73Firmware" ]
[ "hardware" "enableRedistributableFirmware" ]
)
(lib.mkRenamedOptionModule
[ "networking" "enableIntel3945ABGFirmware" ]
[ "hardware" "enableRedistributableFirmware" ]
)
(lib.mkRenamedOptionModule
[ "networking" "enableIntel2100BGFirmware" ]
[ "hardware" "enableRedistributableFirmware" ]
)
(lib.mkRenamedOptionModule
[ "networking" "enableRalinkFirmware" ]
[ "hardware" "enableRedistributableFirmware" ]
)
(lib.mkRenamedOptionModule
[ "networking" "enableRTL8192cFirmware" ]
[ "hardware" "enableRedistributableFirmware" ]
)
];
###### interface
options = {
hardware.enableAllFirmware = lib.mkEnableOption "all firmware regardless of license";
hardware.enableRedistributableFirmware =
lib.mkEnableOption "firmware with a license allowing redistribution"
// {
default = config.hardware.enableAllFirmware;
defaultText = lib.literalExpression "config.hardware.enableAllFirmware";
};
hardware.wirelessRegulatoryDatabase =
lib.mkEnableOption "loading the wireless regulatory database at boot"
// {
default = cfg.enableRedistributableFirmware || cfg.enableAllFirmware;
defaultText = lib.literalMD "Enabled if proprietary firmware is allowed via {option}`enableRedistributableFirmware` or {option}`enableAllFirmware`.";
};
};
###### implementation
config = lib.mkMerge [
(lib.mkIf (cfg.enableAllFirmware || cfg.enableRedistributableFirmware) {
hardware.firmware =
with pkgs;
[
linux-firmware
intel2200BGFirmware
rtl8192su-firmware
rt5677-firmware
rtl8761b-firmware
zd1211fw
alsa-firmware
sof-firmware
libreelec-dvb-firmware
]
++ lib.optional pkgs.stdenv.hostPlatform.isAarch raspberrypiWirelessFirmware;
})
(lib.mkIf cfg.enableAllFirmware {
assertions = [
{
assertion = !cfg.enableAllFirmware || pkgs.config.allowUnfree;
message = ''
the list of hardware.enableAllFirmware contains non-redistributable licensed firmware files.
This requires nixpkgs.config.allowUnfree to be true.
An alternative is to use the hardware.enableRedistributableFirmware option.
'';
}
];
hardware.firmware =
with pkgs;
[
broadcom-bt-firmware
b43Firmware_5_1_138
b43Firmware_6_30_163_46
xow_dongle-firmware
]
++ lib.optionals pkgs.stdenv.hostPlatform.isx86 [
facetimehd-calibration
facetimehd-firmware
];
})
(lib.mkIf cfg.wirelessRegulatoryDatabase {
hardware.firmware = [ pkgs.wireless-regdb ];
})
];
}