contrib/wpa_supplicant/wpa_supplicant/wnm_sta.h

   1 /*
   2  * IEEE 802.11v WNM related functions and structures
   3  * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #ifndef WNM_STA_H
  10 #define WNM_STA_H
  11
  12 struct tsf_info {
  13         u8 present;
  14         u8 tsf_offset[2];
  15         u8 beacon_interval[2];
  16 };
  17
  18 struct condensed_country_string {
  19         u8 present;
  20         u8 country_string[2];
  21 };
  22
  23 struct bss_transition_candidate {
  24         u8 present;
  25         u8 preference;
  26 };
  27
  28 struct bss_termination_duration {
  29         u8 present;
  30         u8 duration[12];
  31 };
  32
  33 struct bearing {
  34         u8 present;
  35         u8 bearing[8];
  36 };
  37
  38 struct measurement_pilot {
  39         u8 present;
  40         u8 measurement_pilot;
  41         u8 num_vendor_specific;
  42         u8 vendor_specific[255];
  43 };
  44
  45 struct rrm_enabled_capabilities {
  46         u8 present;
  47         u8 capabilities[4];
  48 };
  49
  50 struct multiple_bssid {
  51         u8 present;
  52         u8 max_bssid_indicator;
  53         u8 num_vendor_specific;
  54         u8 vendor_specific[255];
  55 };
  56
  57 struct neighbor_report {
  58         u8 bssid[ETH_ALEN];
  59         u8 bssid_information[4];
  60         u8 regulatory_class;
  61         u8 channel_number;
  62         u8 phy_type;
  63         struct tsf_info *tsf_info;
  64         struct condensed_country_string *con_coun_str;
  65         struct bss_transition_candidate *bss_tran_can;
  66         struct bss_termination_duration *bss_term_dur;
  67         struct bearing *bearing;
  68         struct measurement_pilot *meas_pilot;
  69         struct rrm_enabled_capabilities *rrm_cap;
  70         struct multiple_bssid *mul_bssid;
  71 };
  72
  73
  74 int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
  75                                  u8 action, u16 intval, struct wpabuf *tfs_req);
  76
  77 void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
  78                               const struct ieee80211_mgmt *mgmt, size_t len);
  79
  80 void wnm_scan_response(struct wpa_supplicant *wpa_s,
  81                        struct wpa_scan_results *scan_res);
  82
  83 int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
  84                                        u8 query_reason);
  85 void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);
  86
  87 #endif /* WNM_STA_H */