package/wpa_supplicant/patches/110-roaming.patch

   1 This patch decreases the timeouts for assoc/auth to more realistic values. Improves roaming speed
   2 Index: wpa_supplicant-0.6.6/wpa_supplicant/events.c
   3 ===================================================================
   4 --- wpa_supplicant-0.6.6.orig/wpa_supplicant/events.c   2008-02-23 03:45:24.000000000 +0100
   5 +++ wpa_supplicant-0.6.6/wpa_supplicant/events.c        2008-07-09 15:13:37.000000000 +0200
   6 @@ -807,7 +807,7 @@
   7                 wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);
   8         } else if (!ft_completed) {
   9                 /* Timeout for receiving the first EAPOL packet */
  10 -               wpa_supplicant_req_auth_timeout(wpa_s, 10, 0);
  11 +               wpa_supplicant_req_auth_timeout(wpa_s, 3, 0);
  12         }
  13         wpa_supplicant_cancel_scan(wpa_s);
  14
  15 Index: wpa_supplicant-0.6.6/wpa_supplicant/scan.c
  16 ===================================================================
  17 --- wpa_supplicant-0.6.6.orig/wpa_supplicant/scan.c     2008-02-23 03:45:24.000000000 +0100
  18 +++ wpa_supplicant-0.6.6/wpa_supplicant/scan.c  2008-07-09 15:13:37.000000000 +0200
  19 @@ -145,6 +145,7 @@
  20                 return;
  21         }
  22
  23 +       wpa_drv_flush_pmkid(wpa_s);
  24         if (wpa_s->use_client_mlme) {
  25                 ieee80211_sta_set_probe_req_ie(wpa_s, extra_ie, extra_ie_len);
  26                 ret = ieee80211_sta_req_scan(wpa_s, ssid ? ssid->ssid : NULL,
  27 @@ -157,7 +158,7 @@
  28
  29         if (ret) {
  30                 wpa_printf(MSG_WARNING, "Failed to initiate AP scan.");
  31 -               wpa_supplicant_req_scan(wpa_s, 10, 0);
  32 +               wpa_supplicant_req_scan(wpa_s, 3, 0);
  33         }
  34  }
  35
  36 Index: wpa_supplicant-0.6.6/wpa_supplicant/wpa_supplicant.c
  37 ===================================================================
  38 --- wpa_supplicant-0.6.6/wpa_supplicant/wpa_supplicant.c-old    2008-09-20 22:37:09.000000000 -0400
  39 +++ wpa_supplicant-0.6.6/wpa_supplicant/wpa_supplicant.c        2008-09-20 22:37:43.000000000 -0400
  40 @@ -1118,10 +1118,10 @@
  41
  42                 if (assoc_failed) {
  43                         /* give IBSS a bit more time */
  44 -                       timeout = ssid->mode ? 10 : 5;
  45 +                       timeout = ssid->mode ? 5 : 2;
  46                 } else if (wpa_s->conf->ap_scan == 1) {
  47                         /* give IBSS a bit more time */
  48 -                       timeout = ssid->mode ? 20 : 10;
  49 +                       timeout = ssid->mode ? 7 : 3;
  50                 }
  51                 wpa_supplicant_req_auth_timeout(wpa_s, timeout, 0);
  52         }