[thirdparty/hostap.git] / wpa_supplicant / wnm_sta.h

/*
 * IEEE 802.11v WNM related functions and structures
 * Copyright (c) 2011-2012, Qualcomm Atheros, Inc.
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef WNM_STA_H
#define WNM_STA_H

struct measurement_pilot {
	u8 measurement_pilot;
	u8 subelem_len;
	u8 subelems[255];
};

struct multiple_bssid {
	u8 max_bssid_indicator;
	u8 subelem_len;
	u8 subelems[255];
};

struct neighbor_report {
	u8 bssid[ETH_ALEN];
	u32 bssid_info;
	u8 regulatory_class;
	u8 channel_number;
	u8 phy_type;
	u8 preference; /* valid if preference_present=1 */
	u16 tsf_offset; /* valid if tsf_present=1 */
	u16 beacon_int; /* valid if tsf_present=1 */
	char country[2]; /* valid if country_present=1 */
	u8 rm_capab[5]; /* valid if rm_capab_present=1 */
	u16 bearing; /* valid if bearing_present=1 */
	u16 rel_height; /* valid if bearing_present=1 */
	u32 distance; /* valid if bearing_present=1 */
	u64 bss_term_tsf; /* valid if bss_term_present=1 */
	u16 bss_term_dur; /* valid if bss_term_present=1 */
	unsigned int preference_present:1;
	unsigned int tsf_present:1;
	unsigned int country_present:1;
	unsigned int rm_capab_present:1;
	unsigned int bearing_present:1;
	unsigned int bss_term_present:1;
	struct measurement_pilot *meas_pilot;
	struct multiple_bssid *mul_bssid;
	int freq;
};


int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
				 u8 action, u16 intval, struct wpabuf *tfs_req);

void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
			      const struct ieee80211_mgmt *mgmt, size_t len);

int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
				       u8 query_reason);
void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);


#ifdef CONFIG_WNM

int wnm_scan_process(struct wpa_supplicant *wpa_s, int reply_on_fail);

#else /* CONFIG_WNM */

static inline int wnm_scan_process(struct wpa_supplicant *wpa_s,
				   int reply_on_fail)
{
	return 0;
}

#endif /* CONFIG_WNM */

#endif /* WNM_STA_H */
Commit	Line	Data
75cad1a0 XC	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
e27d20bb	12	struct measurement_pilot {
e27d20bb	13	u8 measurement_pilot;
f6ce70dc JM	14	u8 subelem_len;
f6ce70dc JM	15	u8 subelems[255];
e27d20bb VK	16	};
e27d20bb VK	17
e27d20bb	18	struct multiple_bssid {
e27d20bb	19	u8 max_bssid_indicator;
f6ce70dc JM	20	u8 subelem_len;
f6ce70dc JM	21	u8 subelems[255];
e27d20bb VK	22	};
	23
	24	struct neighbor_report {
	25	u8 bssid[ETH_ALEN];
4c381f0d	26	u32 bssid_info;
e27d20bb VK	27	u8 regulatory_class;
	28	u8 channel_number;
	29	u8 phy_type;
09322678 JM	30	u8 preference; /* valid if preference_present=1 */
	31	u16 tsf_offset; /* valid if tsf_present=1 */
	32	u16 beacon_int; /* valid if tsf_present=1 */
	33	char country[2]; /* valid if country_present=1 */
	34	u8 rm_capab[5]; /* valid if rm_capab_present=1 */
	35	u16 bearing; /* valid if bearing_present=1 */
	36	u16 rel_height; /* valid if bearing_present=1 */
	37	u32 distance; /* valid if bearing_present=1 */
	38	u64 bss_term_tsf; /* valid if bss_term_present=1 */
	39	u16 bss_term_dur; /* valid if bss_term_present=1 */
	40	unsigned int preference_present:1;
	41	unsigned int tsf_present:1;
	42	unsigned int country_present:1;
	43	unsigned int rm_capab_present:1;
	44	unsigned int bearing_present:1;
	45	unsigned int bss_term_present:1;
e27d20bb	46	struct measurement_pilot *meas_pilot;
e27d20bb	47	struct multiple_bssid *mul_bssid;
e1117c1c	48	int freq;
e27d20bb VK	49	};
	50
	51
75cad1a0	52	int ieee802_11_send_wnmsleep_req(struct wpa_supplicant *wpa_s,
cd0ef657	53	u8 action, u16 intval, struct wpabuf *tfs_req);
75cad1a0 XC	54
75cad1a0 XC	55	void ieee802_11_rx_wnm_action(struct wpa_supplicant *wpa_s,
dbfb8e82	56	const struct ieee80211_mgmt *mgmt, size_t len);
75cad1a0	57
65bcd0a9 VK	58	int wnm_send_bss_transition_mgmt_query(struct wpa_supplicant *wpa_s,
65bcd0a9 VK	59	u8 query_reason);
e27d20bb VK	60	void wnm_deallocate_memory(struct wpa_supplicant *wpa_s);
e27d20bb VK	61
d0b9ab69 JM	62
	63	#ifdef CONFIG_WNM
	64
75d65857	65	int wnm_scan_process(struct wpa_supplicant *wpa_s, int reply_on_fail);
d0b9ab69 JM	66
	67	#else /* CONFIG_WNM */
	68
75d65857 JM	69	static inline int wnm_scan_process(struct wpa_supplicant *wpa_s,
75d65857 JM	70	int reply_on_fail)
d0b9ab69 JM	71	{
	72	return 0;
	73	}
	74
	75	#endif /* CONFIG_WNM */
	76
75cad1a0	77	#endif /* WNM_STA_H */