diff options
Diffstat (limited to 'nixpkgs/nixos/modules/system/boot/kernel.nix')
| -rw-r--r-- | nixpkgs/nixos/modules/system/boot/kernel.nix | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/nixpkgs/nixos/modules/system/boot/kernel.nix b/nixpkgs/nixos/modules/system/boot/kernel.nix index ed7226331d70..363d8e47a0ff 100644 --- a/nixpkgs/nixos/modules/system/boot/kernel.nix +++ b/nixpkgs/nixos/modules/system/boot/kernel.nix @@ -156,6 +156,16 @@ in description = "List of modules that are always loaded by the initrd."; }; + boot.initrd.includeDefaultModules = mkOption { + type = types.bool; + default = true; + description = '' + This option, if set, adds a collection of default kernel modules + to <option>boot.initrd.availableKernelModules</option> and + <option>boot.initrd.kernelModules</option>. + ''; + }; + system.modulesTree = mkOption { type = types.listOf types.path; internal = true; @@ -195,7 +205,8 @@ in config = mkMerge [ (mkIf config.boot.initrd.enable { boot.initrd.availableKernelModules = - [ # Note: most of these (especially the SATA/PATA modules) + optionals config.boot.initrd.includeDefaultModules ([ + # Note: most of these (especially the SATA/PATA modules) # shouldn't be included by default since nixos-generate-config # detects them, but I'm keeping them for now for backwards # compatibility. @@ -235,10 +246,11 @@ in # x86 RTC needed by the stage 2 init script. "rtc_cmos" - ]; + ]); boot.initrd.kernelModules = - [ # For LVM. + optionals config.boot.initrd.includeDefaultModules [ + # For LVM. "dm_mod" ]; }) |