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ieee802_11.h

ieee802_11.h 5.5 KB
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  1. /*
    2. 

  2.  * hostapd / IEEE 802.11 Management
    3. 

  3.  * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
    4. 

  4.  *
    5. 

  5.  * This software may be distributed under the terms of the BSD license.
    6. 

  6.  * See README for more details.
    7. 

  7.  */
    8. 

  8. 

  9. #ifndef IEEE802_11_H
    10. 

  10. #define IEEE802_11_H
    11. 

  11. 

  12. struct hostapd_iface;
    13. 

  13. struct hostapd_data;
    14. 

  14. struct sta_info;
    15. 

  15. struct hostapd_frame_info;
    16. 

  16. struct ieee80211_ht_capabilities;
    17. 

  17. struct ieee80211_vht_capabilities;
    18. 

  18. struct ieee80211_mgmt;
    19. 

  19. 

  20. int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len,
    21. 

  21. 		    struct hostapd_frame_info *fi);
    22. 

  22. void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len,
    23. 

  23. 			u16 stype, int ok);
    24. 

  24. void hostapd_2040_coex_action(struct hostapd_data *hapd,
    25. 

  25. 			      const struct ieee80211_mgmt *mgmt, size_t len);
    26. 

  26. #ifdef NEED_AP_MLME
    27. 

  27. int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen);
    28. 

  28. int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
    29. 

  29. 			   char *buf, size_t buflen);
    30. 

  30. #else /* NEED_AP_MLME */
    31. 

  31. static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf,
    32. 

  32. 				     size_t buflen)
    33. 

  33. {
    34. 

  34. 	return 0;
    35. 

  35. }
    36. 

  36. 

  37. static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd,
    38. 

  38. 					 struct sta_info *sta,
    39. 

  39. 					 char *buf, size_t buflen)
    40. 

  40. {
    41. 

  41. 	return 0;
    42. 

  42. }
    43. 

  43. #endif /* NEED_AP_MLME */
    44. 

  44. u16 hostapd_own_capab_info(struct hostapd_data *hapd);
    45. 

  45. void ap_ht2040_timeout(void *eloop_data, void *user_data);
    46. 

  46. u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid);
    47. 

  47. u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid);
    48. 

  48. u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid);
    49. 

  49. u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid);
    50. 

  50. u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid);
    51. 

  51. u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
    52. 

  52. u8 * hostapd_eid_secondary_channel(struct hostapd_data *hapd, u8 *eid);
    53. 

  53. u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid, u32 nsts);
    54. 

  54. u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid);
    55. 

  55. u8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid);
    56. 

  56. u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid);
    57. 

  57. u8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid);
    58. 

  58. 

  59. int hostapd_ht_operation_update(struct hostapd_iface *iface);
    60. 

  60. void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
    61. 

  61. 				  const u8 *addr, const u8 *trans_id);
    62. 

  62. void hostapd_get_ht_capab(struct hostapd_data *hapd,
    63. 

  63. 			  struct ieee80211_ht_capabilities *ht_cap,
    64. 

  64. 			  struct ieee80211_ht_capabilities *neg_ht_cap);
    65. 

  65. void hostapd_get_vht_capab(struct hostapd_data *hapd,
    66. 

  66. 			   struct ieee80211_vht_capabilities *vht_cap,
    67. 

  67. 			   struct ieee80211_vht_capabilities *neg_vht_cap);
    68. 

  68. int hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta);
    69. 

  69. u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta,
    70. 

  70. 		      const u8 *ht_capab);
    71. 

  71. u16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta,
    72. 

  72. 			const u8 *ie, size_t len);
    73. 

  73. 

  74. void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta);
    75. 

  75. void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta);
    76. 

  76. void ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta);
    77. 

  77. u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta,
    78. 

  78. 		       const u8 *vht_capab);
    79. 

  79. u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta,
    80. 

  80. 		       const u8 *vht_opmode);
    81. 

  81. void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr,
    82. 

  82. 		       const u8 *buf, size_t len, int ack);
    83. 

  83. void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst,
    84. 

  84. 			     const u8 *data, size_t len, int ack);
    85. 

  85. void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src,
    86. 

  86. 				int wds);
    87. 

  87. u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd,
    88. 

  88. 				     struct sta_info *sta, u8 *eid);
    89. 

  89. void ieee802_11_sa_query_action(struct hostapd_data *hapd,
    90. 

  90. 				const u8 *sa, const u8 action_type,
    91. 

  91. 				const u8 *trans_id);
    92. 

  92. u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid);
    93. 

  93. u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid);
    94. 

  94. u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid);
    95. 

  95. u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid);
    96. 

  96. u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid);
    97. 

  97. int hostapd_update_time_adv(struct hostapd_data *hapd);
    98. 

  98. void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr);
    99. 

  99. u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid);
    100. 

  100. 

  101. int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta);
    102. 

  102. #ifdef CONFIG_SAE
    103. 

  103. void sae_clear_retransmit_timer(struct hostapd_data *hapd,
    104. 

  104. 				struct sta_info *sta);
    105. 

  105. void sae_accept_sta(struct hostapd_data *hapd, struct sta_info *sta);
    106. 

  106. #else /* CONFIG_SAE */
    107. 

  107. static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd,
    108. 

  108. 					      struct sta_info *sta)
    109. 

  109. {
    110. 

  110. }
    111. 

  111. #endif /* CONFIG_SAE */
    112. 

  112. 

  113. #ifdef CONFIG_MBO
    114. 

  114. 

  115. u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len);
    116. 

  116. 

  117. u8 hostapd_mbo_ie_len(struct hostapd_data *hapd);
    118. 

  118. 

  119. #else /* CONFIG_MBO */
    120. 

  120. 

  121. static inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid,
    122. 

  122. 				   size_t len)
    123. 

  123. {
    124. 

  124. 	return eid;
    125. 

  125. }
    126. 

  126. 

  127. static inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd)
    128. 

  128. {
    129. 

  129. 	return 0;
    130. 

  130. }
    131. 

  131. 

  132. #endif /* CONFIG_MBO */
    133. 

  133. 

  134. void ap_copy_sta_supp_op_classes(struct sta_info *sta,
    135. 

  135. 				 const u8 *supp_op_classes,
    136. 

  136. 				 size_t supp_op_classes_len);
    137. 

  137. 

  138. u8 * hostapd_eid_fils_indic(struct hostapd_data *hapd, u8 *eid, int hessid);
    139. 

  139. void ieee802_11_finish_fils_auth(struct hostapd_data *hapd,
    140. 

  140. 				 struct sta_info *sta, int success,
    141. 

  141. 				 struct wpabuf *erp_resp,
    142. 

  142. 				 const u8 *msk, size_t msk_len);
    143. 

  143. 

  144. #endif /* IEEE802_11_H */
    145.