Add hardware configuration for the laptop

laptop/flake.nix

@@ -2,7 +2,10 @@
   description = "Laptop System Config";
 
   inputs = {
+    # NixOS packages
     nixpkgs.url = "nixpkgs/nixos-23.05";
+
+    # Manage dotfiles in a home directory
     home-manager.url = "github:nix-community/home-manager/release-23.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
   };
@@ -25,9 +28,9 @@
 
         modules = [
           ./configuration.nix
-          /etc/nixos/hardware-configuration.nix
+          ./hardware-configuration.nix
         ];
       };
     };
   };
-}
+}

laptop/hardware-configuration.nix

@@ -0,0 +1,43 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "thunderbolt" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/9f637cc8-7db5-437b-b9f8-8975f0a1b7ca";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-f76019f6-1aba-4720-93e6-d4bd45029c9f".device = "/dev/disk/by-uuid/f76019f6-1aba-4720-93e6-d4bd45029c9f";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/248C-D662";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/67600fc1-6d26-4d2f-b2d3-a99174654058"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.tailscale0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}