broadcom

Author: randomizedcoder

desktop/l/clickhouse-service.nix

@@ -12,7 +12,7 @@ let
 
 in {
   # Enable ClickHouse service
-  services.clickhouse.enable = true;
+  services.clickhouse.enable = false;
 
   # Override the default ClickHouse service with enhanced security
   systemd.services.clickhouse = {

desktop/l/configuration.nix

@@ -51,10 +51,12 @@
     ];
 
   boot = {
+
     loader.systemd-boot = {
       enable = true;
       consoleMode = "max";
       memtest86.enable = true;
+      configurationLimit = 20;
     };
 
     loader.efi.canTouchEfiVariables = true;
@@ -65,6 +67,14 @@
     kernelPackages = pkgs.linuxPackages_latest;
     #boot.kernelPackages = pkgs.linuxPackages_rpi4
 
+    # kernelPackages = pkgs.linuxPackages // {
+    #   kernel = pkgs.linuxPackages.kernel.override {
+    #     extraStructuredConfig = with lib.kernel; {
+    #       CONFIG_DRM_NOUVEAU = no;
+    #     };
+    #   };
+    # };
+
     # # https://github.com/tolgaerok/nixos-2405-gnome/blob/main/core/boot/efi/efi.nix#L56C5-L56C21
     # kernelParams = [
     #   "nvidia-drm.modeset=1"
@@ -79,6 +89,13 @@
       "amdgpu"
     ];
 
+    kernelModules = [
+      "bnxt_en"      # Ethernet
+      "bnxt_re"      # RoCEv2 RDMA provider
+      "ib_uverbs"    # RDMA verbs
+      "rdma_ucm"
+    ];
+
     blacklistedKernelModules = [
       "nouveau"
       #"i915"
@@ -94,8 +111,9 @@
 
     extraModprobeConfig = ''
       options kvm_intel nested=1
-      options v4l2loopback devices=1 video_nr=1 card_label="OBS Cam" exclusive_caps=1
+      options v4l2loopback devices=1 video_nr=1 card_label="v4l2loopback" exclusive_caps=1
     '';
+    # https://github.com/v4l2loopback/v4l2loopback#options
   };
 
   # https://fzakaria.com/2025/02/26/nix-pragmatism-nix-ld-and-envfs
@@ -107,7 +125,9 @@
       stdenv.cc.cc.lib
       zlib
       libxml2
+      pciutils # for broadcom niccli
       # Add more libraries as needed
+      #libpciaccess
     ];
   };
 
@@ -263,7 +283,16 @@
   systemd.tmpfiles.rules = [
     "L+ /opt/rocm/hip - - - - ${pkgs.rocmPackages.clr}"
   ];
-  systemd.services.lactd.wantedBy = [ "multi-user.target" ];
+
+  # Enable LACT GPU Control Daemon
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/hardware/lact.nix
+  services.lact = {
+    enable = true;
+    # Optional: Add custom settings here if needed
+    # settings = {
+    #   # Example settings
+    # };
+  };
 
   xdg.portal = {
     enable = true;
@@ -329,3 +358,5 @@
   };
 
 }
+
+# end

desktop/l/flake.lock

@@ -43,4 +43,7 @@
 
   hardware.i2c.enable = true;
   #hardware.sensor.hddtemp.enable = true;
+
+  # hardware.decklink.enable = true;
+  #https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/hardware/decklink.nix
 }

desktop/l/hardware-configuration.nix

@@ -439,6 +439,7 @@
     kdePackages.kdenlive
 
     flightgear
+    linuxConsoleTools #jscal https://wiki.flightgear.org/Input_device
 
     i2c-tools # sudo i2cdetect -l
     #liquidctl # moved to systemPackages.nix
@@ -538,7 +539,7 @@
       obs-noise
       obs-teleport
       obs-markdown
-      obs-webkitgtk
+      #obs-webkitgtk # seems to be removed
       obs-gstreamer
       input-overlay
       obs-rgb-levels

desktop/l/home.nix

@@ -14,6 +14,13 @@ let
 
 in {
 
+  services.open-webui = {
+    enable = true;
+    port = 8086; # default 8080
+  };
+  # https://github.com/open-webui/open-webui
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/misc/open-webui.nix
+
   services.ollama = {
 
     enable = true;

desktop/l/ollama-service.nix

@@ -54,5 +54,9 @@
     # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/hardware/fancontrol.nix
     lm_sensors
     liquidctl
+
+    rdma-core # ibv_devinfo, rdma
+    pciutils
+    libpciaccess
   ];
 }

desktop/l/systemPackages.nix

@@ -50,6 +50,7 @@
     ];
 
   boot = {
+
     loader.systemd-boot = {
       enable = true;
       consoleMode = "max";
@@ -173,6 +174,9 @@
     #MY_VARIABLE = "my-value";
   };
 
+  systemd.services.modem-manager.enable = false;
+  systemd.services."dbus-org.freedesktop.ModemManager1".enable = false;
+
   users.users.das = {
     isNormalUser = true;
     description = "das";
@@ -191,6 +195,16 @@
      enableSSHSupport = true;
   };
 
+  # Enable LACT GPU Control Daemon
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/hardware/lact.nix
+  services.lact = {
+    enable = true;
+    # Optional: Add custom settings here if needed
+    # settings = {
+    #   # Example settings
+    # };
+  };
+
   # # https://nixos.wiki/wiki/Virt-manager
   # virtualisation.libvirtd.enable = true;
   # #programs.virt-manager.enable = true;
@@ -215,4 +229,4 @@
 
 }
 
-# end
+# end

desktop/l2/configuration.nix

@@ -53,10 +53,13 @@
     perf-tools
     linuxPackages_latest.perf
 
+    clinfo
+    lact
+
     rdma-core # ibv_devinfo, rdma
     pciutils
     libpciaccess
   ];
 }
 
-# end
+# end

desktop/l2/systemPackages.nix

@@ -235,7 +235,8 @@
   systemd.tmpfiles.rules = [
     "L+ /opt/rocm/hip - - - - ${pkgs.rocmPackages.clr}"
   ];
-  systemd.services.lactd.wantedBy = [ "multi-user.target" ];
+  systemd.services.lact.wantedBy = [ "multi-user.target" ];
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/services/hardware/lact.nix
 
   # Configure keymap in X11
   services.xserver.xkb = {