forked from mirrors/nixpkgs
69 lines
1.3 KiB
Nix
69 lines
1.3 KiB
Nix
pkgs: config:
|
|
|
|
###### interface
|
|
let
|
|
inherit (pkgs.lib) mkOption
|
|
mergeEnableOption mergeListOption;
|
|
|
|
options = {
|
|
hardware = {
|
|
pcmcia = {
|
|
enable = mkOption {
|
|
default = false;
|
|
merge = mergeEnableOption;
|
|
description = ''
|
|
Enable this option to support PCMCIA card.
|
|
'';
|
|
};
|
|
|
|
firmware = mkOption {
|
|
default = [];
|
|
merge = mergeListOption;
|
|
description = ''
|
|
List of firmware used to handle specific PCMCIA card.
|
|
'';
|
|
};
|
|
|
|
config = mkOption {
|
|
default = null;
|
|
description = ''
|
|
Path to the configuration file which map the memory, irq
|
|
and ports used by the PCMCIA hardware.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
};
|
|
in
|
|
|
|
###### implementation
|
|
let
|
|
ifEnable = arg:
|
|
if config.hardware.pcmcia.enable then arg
|
|
else if builtins.isList arg then []
|
|
else if builtins.isAttrs arg then {}
|
|
else null;
|
|
|
|
pcmciaUtils = pkgs.pcmciaUtils.meta.function {
|
|
inherit (config.hardware.pcmcia) firmware config;
|
|
};
|
|
in
|
|
|
|
{
|
|
require = options;
|
|
|
|
boot = {
|
|
kernelModules = ifEnable [ "pcmcia" ];
|
|
};
|
|
|
|
services = {
|
|
udev = {
|
|
addUdevPkgs = ifEnable [ pcmciaUtils ];
|
|
};
|
|
};
|
|
|
|
environment = {
|
|
extraPackages = ifEnable [ pcmciaUtils ];
|
|
};
|
|
}
|