usteer: Use our patched version

So that this can be tested as well.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>

devices/zyxel-nwa50ax/default.nix

@@ -135,232 +135,250 @@ rec {
         ../../modules/zyxel-dual-image
       ];
 
-      nixpkgs.hostPlatform = system.crossSystem;
-
-      filesystem = dir {
-        lib = dir {
-          firmware = dir {
-            mediatek = dir {
-              "mt7915_wa.bin" = symlink wlan_firmware;
-              "mt7915_wm.bin" = symlink wlan_firmware';
-              "mt7915_rom_patch.bin" = symlink wlan_firmware'';
-            };
+      options = {
+        hardware.wlanMacAddresses = {
+          wlan0 = lib.mkOption {
+            type = lib.types.str;
+            description = "Mac address of wlan0 device";
+          };
+          wlan1 = lib.mkOption {
+            type = lib.types.str;
+            description = "Mac address of wlan1 device";
           };
         };
       };
 
-      rootfsType = "ubifs";
-      hardware = {
-        # Taken from OpenWRT
-        # root@OpenWrt:/# ubinfo /dev/ubi0
-        # ubi0
-        # Volumes count:                           2
-        # Logical eraseblock size:                 126976 bytes, 124.0 KiB
-        # Total amount of logical eraseblocks:     256 (32505856 bytes, 31.0 MiB)
-        # Amount of available logical eraseblocks: 0 (0 bytes)
-        # Maximum count of volumes                 128
-        # Count of bad physical eraseblocks:       0
-        # Count of reserved physical eraseblocks:  19
-        # Current maximum erase counter value:     2
-        # Minimum input/output unit size:          2048 bytes
-        # Character device major/minor:            250:0
-        # Present volumes:                         0, 1
-        ubi = {
-          minIOSize = "2048";
-          logicalEraseBlockSize = "126976";
-          physicalEraseBlockSize = "128KiB";
-          maxLEBcount = "256";
-        };
+      config = {
 
-        flash.eraseBlockSize = 64 * 1024;
+        nixpkgs.hostPlatform = system.crossSystem;
 
-        # This is a FIT containing a kernel padded and
-        # a UBI volume rootfs.
-        defaultOutput = "zyxel-nwa-fit";
-
-        loadAddress = lim.parseInt "0x80001000";
-        entryPoint = lim.parseInt "0x80001000";
-        # Aligned on 2kb.
-        alignment = 2048;
-
-        rootDevice = "ubi0:rootfs";
-        alternativeRootDevice = "ubi1:rootfs";
-
-        # Auto-attach MTD devices: ubi_a then ubi_b.
-        ubi.mtds = [ "ubi_a" "ubi_b" ];
-
-        dts = {
-          # Strong DTB assumptions:
-          # ubi_a and ubi_b are two MTD devices.
-          # If those changes, disaster will occur.
-          src = ./dtb/mt7621_zyxel_nwa50ax.dtsi;
-          includes = [
-            "${./dtb}"
-            "${openwrt.src}/target/linux/ramips/dts"
-          ];
-        };
-        networkInterfaces =
-          let
-            inherit (config.system.service.network) link;
-          in {
-            eth = link.build { ifname = "eth0"; };
-            lan = link.build { ifname = "lan"; };
-            wlan0 = link.build {
-              ifname = "wlan0";
-              dependencies = [ mac80211 ];
-            };
-            wlan1 = link.build {
-              ifname = "wlan1";
-              dependencies = [ mac80211 ];
+        filesystem = dir {
+          lib = dir {
+            firmware = dir {
+              mediatek = dir {
+                "mt7915_wa.bin" = symlink wlan_firmware;
+                "mt7915_wm.bin" = symlink wlan_firmware';
+                "mt7915_rom_patch.bin" = symlink wlan_firmware'';
+              };
             };
           };
-      };
-
-      boot = {
-        # Critical because NWA50AX will extend your cmdline with the image number booted.
-        # and some bootloader version.
-        # You don't want to find yourself being overridden.
-        commandLineDtbNode = "bootargs-override";
-
-        imageFormat = "fit";
-        tftp = {
-          # 20MB is pretty good on this device as we have plenty of RAM.
-          freeSpaceBytes = 20 * 1024 * 1024;
-          appendDTB = true;
-          loadAddress = lim.parseInt "0x2000000";
         };
-      };
 
-      # Dual image management service in userspace.
-      services.zyxel-dual-image = config.boot.zyxel-dual-image.build {
-        ensureActiveImage = "primary";
-        # TODO: use mtd names rather…
-        # primary and secondary are always /dev/mtd3 by virtue of the 
-        # dtb being not too wrong…
-        # TODO: remove this hack.
-        primaryMtdPartition = "/dev/mtd3";
-        secondaryMtdPartition = "/dev/mtd3";
-        bootConfigurationMtdPartition = "/dev/mtd12";
-      };
+        rootfsType = "ubifs";
+        hardware = {
+          # Taken from OpenWRT
+          # root@OpenWrt:/# ubinfo /dev/ubi0
+          # ubi0
+          # Volumes count:                           2
+          # Logical eraseblock size:                 126976 bytes, 124.0 KiB
+          # Total amount of logical eraseblocks:     256 (32505856 bytes, 31.0 MiB)
+          # Amount of available logical eraseblocks: 0 (0 bytes)
+          # Maximum count of volumes                 128
+          # Count of bad physical eraseblocks:       0
+          # Count of reserved physical eraseblocks:  19
+          # Current maximum erase counter value:     2
+          # Minimum input/output unit size:          2048 bytes
+          # Character device major/minor:            250:0
+          # Present volumes:                         0, 1
+          ubi = {
+            minIOSize = "2048";
+            logicalEraseBlockSize = "126976";
+            physicalEraseBlockSize = "128KiB";
+            maxLEBcount = "256";
+          };
 
-      #  DEVICE_VENDOR := ZyXEL
-      #  KERNEL_SIZE := 8192k
-      #  DEVICE_PACKAGES := kmod-mt7915-firmware zyxel-bootconfig
-      #  KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
-      #  IMAGES += factory.bin ramboot-factory.bin
-      #  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | zyxel-nwa-fit
-      #  IMAGE/ramboot-factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi
+          flash.eraseBlockSize = 64 * 1024;
 
-      kernel = {
-        src = pkgs.fetchurl {
-          name = "linux.tar.gz";
-          url = "https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.137.tar.gz";
-          hash = "sha256-PkdzUKZ0IpBiWe/RS70J76JKnBFzRblWcKlaIFNxnHQ=";
+          # This is a FIT containing a kernel padded and
+          # a UBI volume rootfs.
+          defaultOutput = "zyxel-nwa-fit";
+
+          loadAddress = lim.parseInt "0x80001000";
+          entryPoint = lim.parseInt "0x80001000";
+          # Aligned on 2kb.
+          alignment = 2048;
+
+          rootDevice = "ubi0:rootfs";
+          alternativeRootDevice = "ubi1:rootfs";
+
+          # Auto-attach MTD devices: ubi_a then ubi_b.
+          ubi.mtds = [ "ubi_a" "ubi_b" ];
+
+          dts = {
+            # Strong DTB assumptions:
+            # ubi_a and ubi_b are two MTD devices.
+            # If those changes, disaster will occur.
+            src = ./dtb/mt7621_zyxel_nwa50ax.dtsi;
+            includes = [
+              "${./dtb}"
+              "${openwrt.src}/target/linux/ramips/dts"
+            ];
+          };
+          networkInterfaces =
+            let
+              inherit (config.system.service.network) link;
+            in {
+              eth = link.build { ifname = "eth0"; };
+              lan = link.build { ifname = "lan"; };
+              wlan0 = link.build {
+                ifname = "wlan0";
+                dependencies = [ mac80211 ];
+                mac = config.hardware.wlanMacAddresses.wlan0;
+              };
+              wlan1 = link.build {
+                ifname = "wlan1";
+                dependencies = [ mac80211 ];
+                mac = config.hardware.wlanMacAddresses.wlan1;
+              };
+            };
         };
-        extraPatchPhase = ''
-          ${openwrt.applyPatches.ramips}
 
-        '';
-        config = {
+        boot = {
+          # Critical because NWA50AX will extend your cmdline with the image number booted.
+          # and some bootloader version.
+          # You don't want to find yourself being overridden.
+          commandLineDtbNode = "bootargs-override";
 
-          RALINK = "y";
-          PCI = "y";
-          PHY_MT7621_PCI = "y";
-          PCIE_MT7621 = "y";
-          SOC_MT7621 = "y";
-          CLK_MT7621 = "y";
-          CLOCKSOURCE_WATCHDOG = "y";
+          imageFormat = "fit";
+          tftp = {
+            # 20MB is pretty good on this device as we have plenty of RAM.
+            freeSpaceBytes = 20 * 1024 * 1024;
+            appendDTB = true;
+            loadAddress = lim.parseInt "0x2000000";
+          };
+        };
 
-          SERIAL_8250_CONSOLE = "y";
-          SERIAL_8250 = "y";
-          SERIAL_CORE_CONSOLE = "y";
-          SERIAL_OF_PLATFORM = "y";
-          SERIAL_8250_NR_UARTS = "3";
-          SERIAL_8250_RUNTIME_UARTS = "3";
-          SERIAL_MCTRL_GPIO = "y";
+        # Dual image management service in userspace.
+        services.zyxel-dual-image = config.boot.zyxel-dual-image.build {
+          ensureActiveImage = "primary";
+          # TODO: use mtd names rather…
+          # primary and secondary are always /dev/mtd3 by virtue of the 
+          # dtb being not too wrong…
+          # TODO: remove this hack.
+          primaryMtdPartition = "/dev/mtd3";
+          secondaryMtdPartition = "/dev/mtd3";
+          bootConfigurationMtdPartition = "/dev/mtd12";
+        };
 
-          CONSOLE_LOGLEVEL_DEFAULT = "8";
-          CONSOLE_LOGLEVEL_QUIET = "4";
+        #  DEVICE_VENDOR := ZyXEL
+        #  KERNEL_SIZE := 8192k
+        #  DEVICE_PACKAGES := kmod-mt7915-firmware zyxel-bootconfig
+        #  KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+        #  IMAGES += factory.bin ramboot-factory.bin
+        #  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | zyxel-nwa-fit
+        #  IMAGE/ramboot-factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi
 
-          # MTD_UBI_BEB_LIMIT = "20";
-          # MTD_UBI_WL_THRESHOLD = "4096";
+        kernel = {
+          src = pkgs.fetchurl {
+            name = "linux.tar.gz";
+            url = "https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.137.tar.gz";
+            hash = "sha256-PkdzUKZ0IpBiWe/RS70J76JKnBFzRblWcKlaIFNxnHQ=";
+          };
+          extraPatchPhase = ''
+            ${openwrt.applyPatches.ramips}
 
-          MTD = "y";
-          MTD_BLOCK = "y";          # fix undefined ref to register_mtd_blktrans_dev
-          MTD_RAW_NAND = "y";
-          MTD_NAND_MT7621 = "y";
-          MTD_NAND_MTK_BMT = "y";      # Bad-block Management Table
-          MTD_NAND_ECC_SW_HAMMING= "y";
-          MTD_SPI_NAND= "y";
-          MTD_OF_PARTS = "y";
-          MTD_NAND_CORE= "y";
-          MTD_SPLIT_FIRMWARE= "y";
-          MTD_SPLIT_FIT_FW= "y";
+          '';
+          config = {
 
-          PINCTRL = "y";
-          PINCTRL_MT7621 = "y";
+            RALINK = "y";
+            PCI = "y";
+            PHY_MT7621_PCI = "y";
+            PCIE_MT7621 = "y";
+            SOC_MT7621 = "y";
+            CLK_MT7621 = "y";
+            CLOCKSOURCE_WATCHDOG = "y";
 
-          I2C = "y";
-          I2C_MT7621 = "y";
+            SERIAL_8250_CONSOLE = "y";
+            SERIAL_8250 = "y";
+            SERIAL_CORE_CONSOLE = "y";
+            SERIAL_OF_PLATFORM = "y";
+            SERIAL_8250_NR_UARTS = "3";
+            SERIAL_8250_RUNTIME_UARTS = "3";
+            SERIAL_MCTRL_GPIO = "y";
 
-          SPI = "y";
-          MTD_SPI_NOR = "y";
-          SPI_MT7621 = "y";
-          SPI_MASTER = "y";
-          SPI_MEM = "y";
+            CONSOLE_LOGLEVEL_DEFAULT = "8";
+            CONSOLE_LOGLEVEL_QUIET = "4";
 
-          REGULATOR = "y";
-          REGULATOR_FIXED_VOLTAGE = "y";
-          RESET_CONTROLLER = "y";
-          POWER_RESET = "y";
-          POWER_RESET_GPIO = "y";
-          POWER_SUPPLY = "y";
-          LED_TRIGGER_PHY = "y";
+            # MTD_UBI_BEB_LIMIT = "20";
+            # MTD_UBI_WL_THRESHOLD = "4096";
 
-          PCI_DISABLE_COMMON_QUIRKS = "y";
-          PCI_DOMAINS = "y";
-          PCI_DOMAINS_GENERIC = "y";
-          PCI_DRIVERS_GENERIC = "y";
-          PCS_MTK_LYNXI = "y";
+            MTD = "y";
+            MTD_BLOCK = "y";          # fix undefined ref to register_mtd_blktrans_dev
+            MTD_RAW_NAND = "y";
+            MTD_NAND_MT7621 = "y";
+            MTD_NAND_MTK_BMT = "y";      # Bad-block Management Table
+            MTD_NAND_ECC_SW_HAMMING= "y";
+            MTD_SPI_NAND= "y";
+            MTD_OF_PARTS = "y";
+            MTD_NAND_CORE= "y";
+            MTD_SPLIT_FIRMWARE= "y";
+            MTD_SPLIT_FIT_FW= "y";
 
-          SOC_BUS = "y";
+            PINCTRL = "y";
+            PINCTRL_MT7621 = "y";
 
-          NET = "y";
-          ETHERNET = "y";
-          WLAN = "y";
+            I2C = "y";
+            I2C_MT7621 = "y";
 
-          PHYLIB = "y";
-          AT803X_PHY = "y";
-          FIXED_PHY = "y";
-          GENERIC_PHY = "y";
-          NET_DSA = "y";
-          NET_DSA_MT7530 = "y";
-          NET_DSA_MT7530_MDIO = "y";
-          NET_DSA_TAG_MTK = "y";
-          NET_MEDIATEK_SOC = "y";
-          NET_SWITCHDEV = "y";
-          NET_VENDOR_MEDIATEK = "y";
+            SPI = "y";
+            MTD_SPI_NOR = "y";
+            SPI_MT7621 = "y";
+            SPI_MASTER = "y";
+            SPI_MEM = "y";
 
-          SWPHY = "y";
+            REGULATOR = "y";
+            REGULATOR_FIXED_VOLTAGE = "y";
+            RESET_CONTROLLER = "y";
+            POWER_RESET = "y";
+            POWER_RESET_GPIO = "y";
+            POWER_SUPPLY = "y";
+            LED_TRIGGER_PHY = "y";
 
-          GPIOLIB = "y";
-          GPIO_MT7621 = "y";
-          OF_GPIO = "y";
+            PCI_DISABLE_COMMON_QUIRKS = "y";
+            PCI_DOMAINS = "y";
+            PCI_DOMAINS_GENERIC = "y";
+            PCI_DRIVERS_GENERIC = "y";
+            PCS_MTK_LYNXI = "y";
 
-          EARLY_PRINTK = "y";
+            SOC_BUS = "y";
 
-          NEW_LEDS = "y";
-          LEDS_TRIGGERS = "y";
-          LEDS_CLASS = "y";         # required by rt2x00lib
-          LEDS_CLASS_MULTICOLOR = "y";
-          LEDS_BRIGHTNESS_HW_CHANGED = "y";
+            NET = "y";
+            ETHERNET = "y";
+            WLAN = "y";
 
-          PRINTK_TIME = "y";
-        } // lib.optionalAttrs (config.system.service ? vlan) {
-          SWCONFIG = "y";
-        } // lib.optionalAttrs (config.system.service ? watchdog) {
-          RALINK_WDT = "y";  # watchdog
-          MT7621_WDT = "y";  # or it might be this one
+            PHYLIB = "y";
+            AT803X_PHY = "y";
+            FIXED_PHY = "y";
+            GENERIC_PHY = "y";
+            NET_DSA = "y";
+            NET_DSA_MT7530 = "y";
+            NET_DSA_MT7530_MDIO = "y";
+            NET_DSA_TAG_MTK = "y";
+            NET_MEDIATEK_SOC = "y";
+            NET_SWITCHDEV = "y";
+            NET_VENDOR_MEDIATEK = "y";
+
+            SWPHY = "y";
+
+            GPIOLIB = "y";
+            GPIO_MT7621 = "y";
+            OF_GPIO = "y";
+
+            EARLY_PRINTK = "y";
+
+            NEW_LEDS = "y";
+            LEDS_TRIGGERS = "y";
+            LEDS_CLASS = "y";         # required by rt2x00lib
+            LEDS_CLASS_MULTICOLOR = "y";
+            LEDS_BRIGHTNESS_HW_CHANGED = "y";
+
+            PRINTK_TIME = "y";
+          } // lib.optionalAttrs (config.system.service ? vlan) {
+            SWCONFIG = "y";
+          } // lib.optionalAttrs (config.system.service ? watchdog) {
+            RALINK_WDT = "y";  # watchdog
+            MT7621_WDT = "y";  # or it might be this one
+          };
         };
       };
     };

examples/nwa50ax-ap.nix

@@ -87,6 +87,8 @@ in rec {
     ];
   };
 
+  services.usteer = svc.usteer.build { interface = services.int; };
+
   services.dhcpv4 =
     let iface = services.int;
     in svc.network.dhcp.client.build { interface = iface; };

modules/network/default.nix

@@ -74,6 +74,13 @@ in {
             device will be renamed to the name provided.
           '';
         };
+        mac = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+          description = ''
+            MAC address of the interface.
+          '';
+        };
         devpath = mkOption {
           type = types.nullOr types.str;
           default = null;

modules/network/link.nix

@@ -7,6 +7,7 @@
 {
   ifname
 , devpath ? null
+, mac ? null
 , mtu} :
 # if devpath is supplied, we rename the interface at that
 # path to have the specified name.
@@ -24,7 +25,7 @@ in oneshot {
   inherit name;
   up = ''
     ${rename}
-    ${liminix.networking.ifup name ifname}
+    ${liminix.networking.ifup name ifname mac}
   '';
   down = "ip link set down dev ${ifname}";
 }

modules/outputs/initramfs.nix

@@ -75,7 +75,7 @@ in
           mv out $out
         '';
       systemConfiguration =
-        pkgs.systemconfig config.filesystem.contents;
+        pkgs.systemconfig config.filesystem.contents config.hostname;
     };
   };
 }

modules/usteer/default.nix

@@ -0,0 +1,26 @@
+## usteer
+## ==============
+##
+## usteer is a band-steering daemon for hostapd.
+## this helps you optimize the roaming behavior of wireless clients (STAs) in an ESS
+## consisting of multiple BSS / APs.
+## you want this as soon as you are deploying Liminix on >1 APs that are close to each other.
+{ lib, pkgs, ... }:
+let
+  inherit (lib) mkOption types;
+  inherit (pkgs) liminix;
+in {
+  options.system.service.usteer = mkOption {
+    type = liminix.lib.types.serviceDefn;
+  };
+
+  config = {
+    system.service.usteer = pkgs.liminix.callService ./usteer.nix {
+      ifname = mkOption {
+        type = types.str;
+        description = "interface name on which to connect to other usteer instances";
+      };
+    };
+  };
+}
+

modules/usteer/usteer.nix

@@ -0,0 +1,18 @@
+{
+  liminix
+, lib
+, usteer
+}:
+{ ifname }:
+let
+  inherit (liminix.services) longrun;
+  name = "usteerd";
+in
+longrun {
+  # Does it need to be unique?
+  inherit name;
+  run = ''
+    mkdir -p /run/usteerd
+    ${usteer}/bin/usteerd -s -vvvv -i ${ifname}
+  '';
+}

modules/vlan/service.nix

@@ -11,7 +11,7 @@ in oneshot rec {
   up = ''
     ip link add link $(output ${primary} ifname) name ${ifname} type vlan id ${vid}
     ${optionalString untagged.egress "bridge vlan add dev ${ifname} vid ${toString untagged.vid} pvid untagged master"}
-    ${liminix.networking.ifup name ifname}
+    ${liminix.networking.ifup name ifname null}
     (in_outputs ${name}
      echo ${ifname} > ifname
     )

overlay.nix

@@ -118,6 +118,7 @@ extraPkgs // {
   hostapd =
     let
       config =  [
+        "CONFIG_WNM=y"
         "CONFIG_DRIVER_NL80211=y"
         "CONFIG_IAPP=y"
         "CONFIG_IEEE80211AC=y"
@@ -157,6 +158,7 @@ extraPkgs // {
   hostapd-radius =
   let
     config =  [
+      "CONFIG_WNM=y"
       "CONFIG_DRIVER_NL80211=y"
       "CONFIG_DRIVER_WIRED=y"
       "CONFIG_EAP=y"

pkgs/default.nix

@@ -113,6 +113,7 @@ in {
   libubox = callPackage ./libubox {};
   ubus = callPackage ./ubus {};
   iwinfo = callPackage ./iwinfo {};
+  usteer = callPackage ./usteer {};
   uevent-watch = callPackage ./uevent-watch {};
   usb-modeswitch = callPackage ./usb-modeswitch {};
   writeAshScript = callPackage ./write-ash-script {};

pkgs/levitate/default.nix

@@ -74,7 +74,7 @@ let
           ../../modules/s6
         ];
       };
-    in systemconfig eval.config.filesystem.contents;
+    in systemconfig eval.config.filesystem.contents eval.config.hostname;
 in writeScriptBin "levitate"  ''
   #!/bin/sh
   destdir=${newRoot}

pkgs/liminix-tools/networking/default.nix

@@ -3,9 +3,13 @@
 , serviceFns
 }:
 {
-  ifup = name : ifname : ''
+  ifup = name : ifname : mac: ''
     . ${serviceFns}
     ${ifwait}/bin/ifwait -v ${ifname} present
+    ${if (mac == null) then "" else ''
+      ip link set down dev ${ifname}
+      ip link set dev ${ifname} address ${mac}
+    ''}
     ip link set up dev ${ifname}
     (in_outputs ${name}
      echo ${ifname} > ifname

pkgs/systemconfig/default.nix

@@ -62,10 +62,10 @@ let
       ${(builtins.concatStringsSep "\n" (visit "." attrset))}
     }
   '';
-in attrset:
+in attrset: hostname:
   let makedevs = activateScript attrset;
   in stdenv.mkDerivation {
-    name="make-stuff";
+    name="${hostname}-system-configuration";
     src = ./.;
 
     CFLAGS = "-Os";

pkgs/usteer/default.nix

@@ -0,0 +1,40 @@
+{
+  lib,
+  stdenv,
+  fetchgit,
+  cmake,
+  json_c,
+  libpcap,
+  libubox,
+  ubus,
+}:
+
+stdenv.mkDerivation {
+  pname = "usteer";
+  version = "unstable-04-09-2024";
+
+  src = fetchgit {
+    url = "https://git.dgnum.eu/DGNum/usteer.git";
+    rev = "50a6d2dd35f379d2555a3110ba72b4134c1a6a40";
+    hash = "sha256-fKVAockgLjUs0H91tX1bG02DmVff5EglOlXOmjJPwM8=";
+  };
+
+  postPatch = ''
+    substituteInPlace CMakeLists.txt \
+      --replace-fail "/usr" "${placeholder "out"}"
+  '';
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [ ubus libpcap libubox json_c ];
+
+  meta = {
+    description = "";
+    homepage = "https://github.com/openwrt/usteer";
+    maintainers = with lib.maintainers; [ raitobezarius ];
+    mainProgram = "usteer";
+    platforms = lib.platforms.all;
+  };
+}