nixos-config/hosts/thinkpad/hardware-configuration.nix

{ pkgs, config, lib, modulesPath, ... }:

{
  imports =
    [
      (modulesPath + "/installer/scan/not-detected.nix")
    ];

  environment.systemPackages = with pkgs; [
    nvme-cli
    intel-gpu-tools
    lm_sensors
    pciutils
  ];
  boot = {
    initrd = {
      availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
      kernelModules = [ ];
      systemd.enable = true;
      luks.devices."luksroot" = {
        device = "/dev/disk/by-uuid/6b89181c-71e0-4e84-8523-2456d3e28400";
        allowDiscards = true;
      };
      luks.devices."luksswap" = {
        device = "/dev/disk/by-uuid/4a5fd2d9-1b37-4895-a24b-835a9cd4063e";
      };

    };
    kernelModules = [ "kvm-intel" ];
    zfs = {
      allowHibernation = true;
      forceImportRoot = false;
    };

  };


#  fileSystems."/" =
#    { device = "/dev/disk/by-uuid/43e42607-bc44-45de-a2c1-a09a4e34daf1";
#      fsType = "btrfs";
#      options = [ "subvol=root" ];
 #   };

  fileSystems."/home" =
    { device = "/dev/disk/by-uuid/43e42607-bc44-45de-a2c1-a09a4e34daf1";
      fsType = "btrfs";
      options = [ "subvol=home" "compress=zstd" ];
    };

  fileSystems."/nix" =
    { device = "/dev/disk/by-uuid/43e42607-bc44-45de-a2c1-a09a4e34daf1";
      fsType = "btrfs";
      options = [ "subvol=nix" "compress=zstd" "noatime"];
    };

  fileSystems."/var/log" =
    { device = "/dev/disk/by-uuid/43e42607-bc44-45de-a2c1-a09a4e34daf1";
      fsType = "btrfs";
      options = [ "subvol=log" "compress=zstd" ];
    };

  fileSystems."/var/lib" =
    { device = "/dev/disk/by-uuid/43e42607-bc44-45de-a2c1-a09a4e34daf1";
      fsType = "btrfs";
      options = [ "subvol=lib" "compress=zstd" ];
    };


   fileSystems."/" =
     {
       device = "tmpfs";
       fsType = "tmpfs";
       options = [ "mode=755" ];
     };

  fileSystems."/boot" =
    {
      device = "/dev/disk/by-uuid/12CE-A600";
      fsType = "vfat";
    };

  swapDevices =
    [{ device = "/dev/disk/by-uuid/1dd20f07-877c-4ee5-bef5-5e8c6ebe7927"; }];
  boot.resumeDevice = "/dev/disk/by-uuid/1dd20f07-877c-4ee5-bef5-5e8c6ebe7927";

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}