dotfiles/nixos/systems/hela/hostapd.nix

{
  pkgs,
  lib,
  ...
}: {
  services.hostapd = {
    enable = true;
    radios."wlp1s0" = {
      settings = {
        vht_oper_centr_freq_seg0_idx = 155;
        he_oper_centr_freq_seg0_idx = 155;
        # clients
        max_num_sta = 250;
      };
      channel = 149;
      band = "5g";
      countryCode = "NL";
      wifi4 = {
        # YES, we need it, for some unknown reasons
        enable = true;
        # https://www.rayalto.pro/2023/10/19/n6000-setup-01/#3-2-hostapd
        capabilities = lib.mkForce [
          "LDPC"
          "HT40+"
          "HT40-"
          "GF"
          "SHORT-GI-20"
          "TX-STBC"
          "RX-STBC1"
          "MAX-AMSDU-7935"
        ];
      };
      wifi5 = {
        enable = true;
        operatingChannelWidth = "80";
        capabilities = [
          "RXLDPC"
          "SHORT-GI-80"
          "TX-STBC-2BY1"
          "SU-BEAMFORMEE"
          "MU-BEAMFORMEE"
          "RX-ANTENNA-PATTERN"
          "TX-ANTENNA-PATTERN"
          "RX-STBC-1"
          "BF-ANTENNA-4"
          "MAX-MPDU-11454"
          "MAX-A-MPDU-LEN-EXP7"
        ];
      };
      wifi6 = {
        enable = true;
        operatingChannelWidth = "80";
      };
      networks."wlp1s0" = {
        ssid = "Magic-Router";
        # utf8Ssid = false;
        authentication = {
          mode = "wpa2-sha256";
          wpaPassword = "you guess, its your mom";
        };
      };
    };
  };
}