contrib/wpa/src/ap/hs20.c

   1 /*
   2  * Hotspot 2.0 AP ANQP processing
   3  * Copyright (c) 2009, Atheros Communications, Inc.
   4  * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
   5  *
   6  * This software may be distributed under the terms of the BSD license.
   7  * See README for more details.
   8  */
   9
  10 #include "includes.h"
  11
  12 #include "common.h"
  13 #include "common/ieee802_11_defs.h"
  14 #include "hostapd.h"
  15 #include "ap_config.h"
  16 #include "hs20.h"
  17
  18
  19 u8 * hostapd_eid_hs20_indication(struct hostapd_data *hapd, u8 *eid)
  20 {
  21         if (!hapd->conf->hs20)
  22                 return eid;
  23         *eid++ = WLAN_EID_VENDOR_SPECIFIC;
  24         *eid++ = 5;
  25         WPA_PUT_BE24(eid, OUI_WFA);
  26         eid += 3;
  27         *eid++ = HS20_INDICATION_OUI_TYPE;
  28         /* Hotspot Configuration: DGAF Enabled */
  29         *eid++ = hapd->conf->disable_dgaf ? 0x01 : 0x00;
  30         return eid;
  31 }