src/patches/hostapd/hostapd-2.7-noscan.patch

   1 diff U3 a/src/ap/ap_config.h b/src/ap/ap_config.h
   2 --- a/src/ap/ap_config.h        Sun Dec  2 20:34:59 2018
   3 +++ b/src/ap/ap_config.h        Mon Mar  4 15:58:05 2019
   4 @@ -779,6 +779,8 @@
   5
   6         int ht_op_mode_fixed;
   7         u16 ht_capab;
   8 +       int noscan;
   9 +       int no_ht_coex;
  10         int ieee80211n;
  11         int secondary_channel;
  12         int no_pri_sec_switch;
  13 diff U3 a/hostapd/config_file.c b/hostapd/config_file.c
  14 --- a/hostapd/config_file.c     Sun Dec  2 20:34:59 2018
  15 +++ b/hostapd/config_file.c     Mon Mar  4 15:56:51 2019
  16 @@ -3317,6 +3317,10 @@
  17                 }
  18  #endif /* CONFIG_IEEE80211W */
  19  #ifdef CONFIG_IEEE80211N
  20 +       } else if (os_strcmp(buf, "noscan") == 0) {
  21 +               conf->noscan = atoi(pos);
  22 +       } else if (os_strcmp(buf, "ht_coex") == 0) {
  23 +               conf->no_ht_coex = !atoi(pos);
  24         } else if (os_strcmp(buf, "ieee80211n") == 0) {
  25                 conf->ieee80211n = atoi(pos);
  26         } else if (os_strcmp(buf, "ht_capab") == 0) {
  27 diff U3 a/src/ap/hw_features.c b/src/ap/hw_features.c
  28 --- a/src/ap/hw_features.c      Sun Dec  2 20:34:59 2018
  29 +++ b/src/ap/hw_features.c      Mon Mar  4 15:59:08 2019
  30 @@ -480,7 +480,8 @@
  31         int ret;
  32
  33         /* Check that HT40 is used and PRI / SEC switch is allowed */
  34 -       if (!iface->conf->secondary_channel || iface->conf->no_pri_sec_switch)
  35 +       if (!iface->conf->secondary_channel || iface->conf->no_pri_sec_switch ||
  36 +               iface->conf->noscan)
  37                 return 0;
  38
  39         hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);
  40 diff U3 a/src/ap/ieee802_11_ht.c b/src/ap/ieee802_11_ht.c
  41 --- a/src/ap/ieee802_11_ht.c    Sun Dec  2 20:34:59 2018
  42 +++ b/src/ap/ieee802_11_ht.c    Mon Mar  4 16:02:13 2019
  43 @@ -252,6 +252,9 @@
  44                 return;
  45         }
  46
  47 +       if (iface->conf->noscan || iface->conf->no_ht_coex)
  48 +               return;
  49 +
  50         if (len < IEEE80211_HDRLEN + 2 + sizeof(*bc_ie)) {
  51                 wpa_printf(MSG_DEBUG,
  52                            "Ignore too short 20/40 BSS Coexistence Management frame");
  53 @@ -410,6 +413,9 @@
  54  void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta)
  55  {
  56         if (iface->current_mode->mode != HOSTAPD_MODE_IEEE80211G)
  57 +               return;
  58 +
  59 +       if (iface->conf->noscan || iface->conf->no_ht_coex)
  60                 return;
  61
  62         wpa_printf(MSG_INFO, "HT: Forty MHz Intolerant is set by STA " MACSTR