package/wpa_supplicant/patches/110-roaming.patch

   1 This patch decreases the timeouts for assoc/auth to more realistic values. Improves roaming speed
   2 --- a/wpa_supplicant/events.c
   3 +++ b/wpa_supplicant/events.c
   4 @@ -854,7 +854,7 @@ static void wpa_supplicant_event_assoc(s
   5                 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
   6         } else if (!ft_completed) {
   7                 /* Timeout for receiving the first EAPOL packet */
   8 -               wpa_supplicant_req_auth_timeout(wpa_s, 10, 0);
   9 +               wpa_supplicant_req_auth_timeout(wpa_s, 3, 0);
  10         }
  11         wpa_supplicant_cancel_scan(wpa_s);
  12
  13 --- a/wpa_supplicant/scan.c
  14 +++ b/wpa_supplicant/scan.c
  15 @@ -189,6 +189,7 @@ static void wpa_supplicant_scan(void *el
  16         }
  17  #endif /* CONFIG_WPS */
  18
  19 +       wpa_drv_flush_pmkid(wpa_s);
  20         if (wpa_s->use_client_mlme) {
  21                 ieee80211_sta_set_probe_req_ie(wpa_s, extra_ie, extra_ie_len);
  22                 ret = ieee80211_sta_req_scan(wpa_s, ssid ? ssid->ssid : NULL,
  23 @@ -203,7 +204,7 @@ static void wpa_supplicant_scan(void *el
  24
  25         if (ret) {
  26                 wpa_printf(MSG_WARNING, "Failed to initiate AP scan.");
  27 -               wpa_supplicant_req_scan(wpa_s, 10, 0);
  28 +               wpa_supplicant_req_scan(wpa_s, 3, 0);
  29         } else
  30                 wpa_s->scan_runs++;
  31  }
  32 --- a/wpa_supplicant/wpa_supplicant.c
  33 +++ b/wpa_supplicant/wpa_supplicant.c
  34 @@ -1160,10 +1160,10 @@ void wpa_supplicant_associate(struct wpa
  35
  36                 if (assoc_failed) {
  37                         /* give IBSS a bit more time */
  38 -                       timeout = ssid->mode ? 10 : 5;
  39 +                       timeout = ssid->mode ? 5 : 2;
  40                 } else if (wpa_s->conf->ap_scan == 1) {
  41                         /* give IBSS a bit more time */
  42 -                       timeout = ssid->mode ? 20 : 10;
  43 +                       timeout = ssid->mode ? 7 : 3;
  44                 }
  45                 wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);
  46         }