1/*
2 * hostapd / Radio Measurement (RRM)
3 * Copyright(c) 2013 - 2016 Intel Mobile Communications GmbH.
4 * Copyright(c) 2011 - 2016 Intel Corporation. All rights reserved.
5 *
6 * This software may be distributed under the terms of the BSD license.
7 * See README for more details.
8 */
9
10#ifndef RRM_H
11#define RRM_H
12
13/*
14 * Max measure request length is 255, -6 of the body we have 249 for the
15 * neighbor report elements. Each neighbor report element is at least 2 + 13
16 * bytes, so we can't have more than 16 responders in the request.
17 */
18#define RRM_RANGE_REQ_MAX_RESPONDERS 16
19
20void hostapd_handle_radio_measurement(struct hostapd_data *hapd,
21				      const u8 *buf, size_t len);
22int hostapd_send_lci_req(struct hostapd_data *hapd, const u8 *addr);
23int hostapd_send_range_req(struct hostapd_data *hapd, const u8 *addr,
24			   u16 random_interval, u8 min_ap,
25			   const u8 *responders, unsigned int n_responders);
26void hostapd_clean_rrm(struct hostapd_data *hapd);
27int hostapd_send_beacon_req(struct hostapd_data *hapd, const u8 *addr,
28			    u8 req_mode, const struct wpabuf *req);
29void hostapd_rrm_beacon_req_tx_status(struct hostapd_data *hapd,
30				      const struct ieee80211_mgmt *mgmt,
31				      size_t len, int ok);
32
33#endif /* RRM_H */
34