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 rx_action;
  13 struct wpa_supplicant;
  14
  15 struct tsf_info {
  16         u8 present;
  17         u8 tsf_offset[2];
  18         u8 beacon_interval[2];
  19 };
  20
  21 struct condensed_country_string {
  22         u8 present;
  23         u8 country_string[2];
  24 };
  25
  26 struct bss_transition_candidate {
  27         u8 present;
  28         u8 preference;
  29 };
  30
  31 struct bss_termination_duration {
  32         u8 present;
  33         u8 duration[12];
  34 };
  35
  36 struct bearing {
  37         u8 present;
  38         u8 bearing[8];
  39 };
  40
  41 struct measurement_pilot {
  42         u8 present;
  43         u8 measurement_pilot;
  44         u8 num_vendor_specific;
  45         u8 vendor_specific[255];
  46 };
  47
  48 struct rrm_enabled_capabilities {
  49         u8 present;
  50         u8 capabilities[4];
  51 };
  52
  53 struct multiple_bssid {
  54         u8 present;
  55         u8 max_bssid_indicator;
  56         u8 num_vendor_specific;
  57         u8 vendor_specific[255];
  58 };
  59
  60 struct neighbor_report {
  61         u8 bssid[ETH_ALEN];
  62         u8 bssid_information[4];
  63         u8 regulatory_class;
  64         u8 channel_number;
  65         u8 phy_type;
  66         struct tsf_info *tsf_info;
  67         struct condensed_country_string *con_coun_str;
  68         struct bss_transition_candidate *bss_tran_can;
  69         struct bss_termination_duration *bss_term_dur;
  70         struct bearing *bearing;
  71         struct measurement_pilot *meas_pilot;
  72         struct rrm_enabled_capabilities *rrm_cap;
  73         struct multiple_bssid *mul_bssid;
  74 };
  75
  76
  77 int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
  78                                  u8 action, u16 intval, struct wpabuf *tfs_req);
  79
  80 void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
  81                               struct rx_action *action);
  82
  83 void wnm_scan_response(struct wpa_supplicant *wpa_s,
  84                        struct wpa_scan_results *scan_res);
  85
  86 int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
  87                                        u8 query_reason);
  88 void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);
  89
  90 #endif /* WNM_STA_H */