feat: add ws

systems/ws.nix

@@ -0,0 +1,31 @@
+{ pkgs, config, lib, modulesPath, ... }: {
+  imports = [
+    ../common/desktop.nix
+    ../modules/default-system-layout.nix
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" ];
+  boot.initrd.kernelModules = [ "amdgpu" ];
+  boot.kernelModules = [ "amdgpu" "kvm-amd" "wl" "b43" ];
+  boot.extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
+
+  environment.variables = { ROC_ENABLE_PRE_VEGA = "1"; };
+  hardware.graphics.extraPackages = with pkgs; [ amdvlk rocmPackages.clr.icd ];
+  networking = {
+    interfaces.enp39s0.wakeOnLan.enable = true;
+    hostName = "ws";
+    useDHCP = lib.mkDefault true;
+  };
+  services.ollama = {
+    enable = true;
+    host = "0.0.0.0";
+    acceleration = "rocm";
+    # Run the following command to get a non-comma separated list of 
+    # nix run nixpkgs#rocmPackages.rocminfo | grep gfx | cut -d "x" -f 2 | head -n 1
+    rocmOverrideGfx = "11.0.0";
+  };
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
+}