nix-config/hosts/eos/hardware-configuration.nix
Jordan Holt cd616653f3
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Kernel power savings on laptops
2024-08-25 19:02:33 +01:00

67 lines
1.3 KiB
Nix

{ config, lib, pkgs, modulesPath, ... }:
{
imports = [
(modulesPath + "/installer/scan/not-detected.nix")
];
boot = {
initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
initrd.supportedFilesystems = [ "zfs" ];
kernel.sysctl = {
"kernel.nmi_watchdog" = 0;
"vm.laptop_mode" = 5;
};
kernelParams = [ "elevator=none" ];
supportedFilesystems = [ "zfs" ];
};
fileSystems."/" = {
device = "rpool/system/root";
fsType = "zfs";
};
fileSystems."/home" = {
device = "rpool/user/home";
fsType = "zfs";
};
fileSystems."/nix" = {
device = "rpool/local/nix";
fsType = "zfs";
};
fileSystems."/tmp" = {
device = "rpool/local/tmp";
fsType = "zfs";
};
fileSystems."/var" = {
device = "rpool/system/var";
fsType = "zfs";
};
fileSystems."/var/log" = {
device = "rpool/system/var/log";
fsType = "zfs";
};
fileSystems."/var/tmp" = {
device = "rpool/system/var/tmp";
fsType = "zfs";
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/28E6-5509";
fsType = "vfat";
};
swapDevices = [ ];
networking.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}