d514b50265
Add support for negotiating WNM Collocated Interference Reporting. This allows hostapd to request associated STAs to report their collocated interference information and wpa_supplicant to process such request and reporting. The actual values (Collocated Interference Report Elements) are out of scope of hostapd and wpa_supplicant, i.e., external components are expected to generated and process these. For hostapd/AP, this mechanism is enabled by setting coloc_intf_reporting=1 in configuration. STAs are requested to perform reporting with "COLOC_INTF_REQ <addr> <Automatic Report Enabled> <Report Timeout>" control interface command. The received reports are indicated as control interface events "COLOC-INTF-REPORT <addr> <dialog token> <hexdump of report elements>". For wpa_supplicant/STA, this mechanism is enabled by setting coloc_intf_reporting=1 in configuration and setting Collocated Interference Report Elements as a hexdump with "SET coloc_intf_elems <hexdump>" control interface command. The hexdump can contain one or more Collocated Interference Report Elements (each including the information element header). For additional testing purposes, received requests are reported with "COLOC-INTF-REQ <dialog token> <automatic report enabled> <report timeout>" control interface events and unsolicited reports can be sent with "COLOC_INTF_REPORT <hexdump>". This commit adds support for reporting changes in the collocated interference (Automatic Report Enabled == 1 and partial 3), but not for periodic reports (2 and other part of 3). Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/*
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* IEEE 802.11v WNM related functions and structures
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* Copyright (c) 2011-2014, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef WNM_AP_H
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#define WNM_AP_H
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struct sta_info;
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int ieee802_11_rx_wnm_action_ap(struct hostapd_data *hapd,
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const struct ieee80211_mgmt *mgmt, size_t len);
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int wnm_send_disassoc_imminent(struct hostapd_data *hapd,
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struct sta_info *sta, int disassoc_timer);
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int wnm_send_ess_disassoc_imminent(struct hostapd_data *hapd,
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struct sta_info *sta, const char *url,
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int disassoc_timer);
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int wnm_send_bss_tm_req(struct hostapd_data *hapd, struct sta_info *sta,
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u8 req_mode, int disassoc_timer, u8 valid_int,
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const u8 *bss_term_dur, const char *url,
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const u8 *nei_rep, size_t nei_rep_len,
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const u8 *mbo_attrs, size_t mbo_len);
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void ap_sta_reset_steer_flag_timer(void *eloop_ctx, void *timeout_ctx);
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int wnm_send_coloc_intf_req(struct hostapd_data *hapd, struct sta_info *sta,
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unsigned int auto_report, unsigned int timeout);
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#endif /* WNM_AP_H */
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