package/network/services/hostapd/patches/300-noscan.patch

   1 --- a/hostapd/config_file.c
   2 +++ b/hostapd/config_file.c
   3 @@ -2412,6 +2412,8 @@ static int hostapd_config_fill(struct ho
   4                         }
   5  #endif /* CONFIG_IEEE80211W */
   6  #ifdef CONFIG_IEEE80211N
   7 +               } else if (os_strcmp(buf, "noscan") == 0) {
   8 +                       conf->noscan = atoi(pos);
   9                 } else if (os_strcmp(buf, "ieee80211n") == 0) {
  10                         conf->ieee80211n = atoi(pos);
  11                 } else if (os_strcmp(buf, "ht_capab") == 0) {
  12 --- a/src/ap/ap_config.h
  13 +++ b/src/ap/ap_config.h
  14 @@ -527,6 +527,7 @@ struct hostapd_config {
  15
  16         int ht_op_mode_fixed;
  17         u16 ht_capab;
  18 +       int noscan;
  19         int ieee80211n;
  20         int secondary_channel;
  21         int require_ht;
  22 --- a/src/ap/hw_features.c
  23 +++ b/src/ap/hw_features.c
  24 @@ -577,7 +577,7 @@ static int ieee80211n_check_40mhz(struct
  25  {
  26         struct wpa_driver_scan_params params;
  27
  28 -       if (!iface->conf->secondary_channel)
  29 +       if (!iface->conf->secondary_channel || iface->conf->noscan)
  30                 return 0; /* HT40 not used */
  31
  32         hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);