AOSP: wext

[thirdparty/hostap.git] / src / drivers / driver_wext.c

diff --git a/src/drivers/driver_wext.c b/src/drivers/driver_wext.c
index 9be1665a744ed5d2e014e20288cc5e4f00e61d25..823eeedd4a714d74861c8ab0d0ca7264b1efb725 100644 (file)
--- a/src/drivers/driver_wext.c
+++ b/src/drivers/driver_wext.c
@@ -40,7 +40,10 @@ static int wpa_driver_wext_get_range(void *priv);
 static int wpa_driver_wext_finish_drv_init(struct wpa_driver_wext_data *drv);
 static void wpa_driver_wext_disconnect(struct wpa_driver_wext_data *drv);
 static int wpa_driver_wext_set_auth_alg(void *priv, int auth_alg);
-
+#ifdef ANDROID
+extern int wpa_driver_wext_combo_scan(void *priv,
+                                       struct wpa_driver_scan_params *params);
+#endif
 
 int wpa_driver_wext_set_auth_param(struct wpa_driver_wext_data *drv,
                                   int idx, u32 value)
@@ -478,10 +481,19 @@ static void wpa_driver_wext_event_wireless(struct wpa_driver_wext_data *drv,
                                drv->assoc_req_ies = NULL;
                                os_free(drv->assoc_resp_ies);
                                drv->assoc_resp_ies = NULL;
+#ifdef ANDROID
+                               if (!drv->skip_disconnect) {
+                                       drv->skip_disconnect = 1;
+#endif
                                wpa_supplicant_event(drv->ctx, EVENT_DISASSOC,
                                                     NULL);
-                       
+#ifdef ANDROID
+                               }
+#endif
                        } else {
+#ifdef ANDROID
+                               drv->skip_disconnect = 0;
+#endif
                                wpa_driver_wext_event_assoc_ies(drv);
                                wpa_supplicant_event(drv->ctx, EVENT_ASSOC,
                                                     NULL);
@@ -828,6 +840,7 @@ void * wpa_driver_wext_init(void *ctx, const char *ifname)
 #ifdef ANDROID
        drv->errors = 0;
        drv->driver_is_started = TRUE;
+       drv->skip_disconnect = 0;
        drv->bgscan_enabled = 0;
 #endif /* ANDROID */
 
@@ -991,6 +1004,13 @@ int wpa_driver_wext_scan(void *priv, struct wpa_driver_scan_params *params)
        const u8 *ssid = params->ssids[0].ssid;
        size_t ssid_len = params->ssids[0].ssid_len;
 
+#ifdef ANDROID
+       if (drv->capa.max_scan_ssids > 1) {
+               ret = wpa_driver_wext_combo_scan(priv, params);
+               goto scan_out;
+       }
+#endif
+
        if (ssid_len > IW_ESSID_MAX_SIZE) {
                wpa_printf(MSG_DEBUG, "%s: too long SSID (%lu)",
                           __FUNCTION__, (unsigned long) ssid_len);
@@ -1016,6 +1036,9 @@ int wpa_driver_wext_scan(void *priv, struct wpa_driver_scan_params *params)
                ret = -1;
        }
 
+#ifdef ANDROID
+scan_out:
+#endif
        /* Not all drivers generate "scan completed" wireless event, so try to
         * read results after a timeout. */
        timeout = 10;
@@ -1549,7 +1572,11 @@ static int wpa_driver_wext_get_range(void *priv)
                drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
                        WPA_DRIVER_AUTH_SHARED |
                        WPA_DRIVER_AUTH_LEAP;
+#ifdef ANDROID
+               drv->capa.max_scan_ssids = WEXT_CSCAN_AMOUNT;
+#else
                drv->capa.max_scan_ssids = 1;
+#endif
 
                wpa_printf(MSG_DEBUG, "  capabilities: key_mgmt 0x%x enc 0x%x "
                           "flags 0x%x",
@@ -2021,7 +2048,9 @@ int wpa_driver_wext_associate(void *priv,
        int value;
 
        wpa_printf(MSG_DEBUG, "%s", __FUNCTION__);
-
+#ifdef ANDROID
+       drv->skip_disconnect = 0;
+#endif
        if (drv->cfg80211) {
                /*
                 * Stop cfg80211 from trying to associate before we are done