defiant: add hardware config

hosts/defiant/configuration.nix

@@ -11,7 +11,7 @@
   networking = {
     hostName = "defiant";
     defaultGateway = "192.168.10.1";
-    interfaces.eno1.ipv4 = {
+    interfaces.enp3s0.ipv4 = {
       addresses = [
       { address = "192.168.10.175"; prefixLength = 24; }
       ];

hosts/defiant/hardware-configuration.nix

@@ -0,0 +1,33 @@
+# 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" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/45ceae6b-cf6d-42d6-9694-d14c1d42b49f";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/DDDC-5C0C";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  networking.useDHCP = lib.mkDefault false;
+  # networking.interfaces.enp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}