diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/hardware/udev.nix')
| -rw-r--r-- | nixpkgs/nixos/modules/services/hardware/udev.nix | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/nixpkgs/nixos/modules/services/hardware/udev.nix b/nixpkgs/nixos/modules/services/hardware/udev.nix index 63027f7744dc..d48b5444677c 100644 --- a/nixpkgs/nixos/modules/services/hardware/udev.nix +++ b/nixpkgs/nixos/modules/services/hardware/udev.nix @@ -202,13 +202,27 @@ in ''; }; - extraRules = mkOption { + initrdRules = mkOption { default = ""; example = '' SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1D:60:B9:6D:4F", KERNEL=="eth*", NAME="my_fast_network_card" ''; type = types.lines; description = '' + <command>udev</command> rules to include in the initrd + <emphasis>only</emphasis>. They'll be written into file + <filename>99-local.rules</filename>. Thus they are read and applied + after the essential initrd rules. + ''; + }; + + extraRules = mkOption { + default = ""; + example = '' + ENV{ID_VENDOR_ID}=="046d", ENV{ID_MODEL_ID}=="0825", ENV{PULSE_IGNORE}="1" + ''; + type = types.lines; + description = '' Additional <command>udev</command> rules. They'll be written into file <filename>99-local.rules</filename>. Thus they are read and applied after all other rules. @@ -284,6 +298,13 @@ in boot.kernelParams = mkIf (!config.networking.usePredictableInterfaceNames) [ "net.ifnames=0" ]; + boot.initrd.extraUdevRulesCommands = optionalString (cfg.initrdRules != "") + '' + cat <<'EOF' > $out/99-local.rules + ${cfg.initrdRules} + EOF + ''; + environment.etc = { "udev/rules.d".source = udevRules; |