hostapd/src/ap/wnm_ap.h

/*
 * IEEE 802.11v WNM related functions and structures
 * Copyright (c) 2011-2014, Qualcomm Atheros, Inc.
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef WNM_AP_H
#define WNM_AP_H

struct sta_info;

int ieee802_11_rx_wnm_action_ap(struct hostapd_data *hapd,
				const struct ieee80211_mgmt *mgmt, size_t len);
int wnm_send_disassoc_imminent(struct hostapd_data *hapd,
			       struct sta_info *sta, int disassoc_timer);
int wnm_send_ess_disassoc_imminent(struct hostapd_data *hapd,
				   struct sta_info *sta, const char *url,
				   int disassoc_timer);
int wnm_send_bss_tm_req(struct hostapd_data *hapd, struct sta_info *sta,
			u8 req_mode, int disassoc_timer, u8 valid_int,
			const u8 *bss_term_dur, const char *url,
			const u8 *nei_rep, size_t nei_rep_len,
			const u8 *mbo_attrs, size_t mbo_len);
void ap_sta_reset_steer_flag_timer(void *eloop_ctx, void *timeout_ctx);

#endif /* WNM_AP_H */
WNM: Add WNM-Sleep Mode implementation for AP Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2012-02-26 16:25:55 +01:00			`/*`
			`* IEEE 802.11v WNM related functions and structures`
Add BSS_TM_REQ command to send BSS Transition Management Request hostapd control interface can now be used to request transmission of a BSS Transition Management Request frame to a specified station. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> 2014-11-22 10:31:03 +01:00			`* Copyright (c) 2011-2014, Qualcomm Atheros, Inc.`
WNM: Add WNM-Sleep Mode implementation for AP Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2012-02-26 16:25:55 +01:00			`*`
			`* This software may be distributed under the terms of the BSD license.`
			`* See README for more details.`
			`*/`

			`#ifndef WNM_AP_H`
			`#define WNM_AP_H`

WNM: Move ESS Disassoc Imminent sending to a helper function This makes it easier to trigger the ESS Disassociation Imminent operation from different sources. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2013-08-01 23:37:48 +02:00			`struct sta_info;`
WNM: Add WNM-Sleep Mode implementation for AP Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2012-02-26 16:25:55 +01:00
WNM: Enable WNM-Sleep Mode configuration with hostapd SME/MLME This allows hostapd to process WNM-Sleep Mode Request when using the internal SME/MLME. Signed-hostap: Jouni Malinen <j@w1.fi> 2012-12-16 18:16:17 +01:00			`int ieee802_11_rx_wnm_action_ap(struct hostapd_data *hapd,`
Remove unnecessary EVENT_RX_ACTION This driver event was used separately for some Action frames, but all the driver wrappers converted to this from information that would have been enough to indicate an EVENT_RX_MGMT event. In addition, the received event was then converted back to a full IEEE 802.11 management frame for processing in most cases. This is unnecessary complexity, so get rid of the extra path and use EVENT_RX_MGMT for Action frames as well as other management frame subtypes. Signed-hostap: Jouni Malinen <j@w1.fi> 2013-12-29 10:22:23 +01:00			`const struct ieee80211_mgmt *mgmt, size_t len);`
WNM: Move disassociation imminent sending to wnm_ap.c This gets all WNM BSS Transition Management frame building and sending within hostapd into the same location. Signed-hostap: Jouni Malinen <j@w1.fi> 2013-12-27 18:40:04 +01:00			`int wnm_send_disassoc_imminent(struct hostapd_data *hapd,`
			`struct sta_info *sta, int disassoc_timer);`
WNM: Move ESS Disassoc Imminent sending to a helper function This makes it easier to trigger the ESS Disassociation Imminent operation from different sources. Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2013-08-01 23:37:48 +02:00			`int wnm_send_ess_disassoc_imminent(struct hostapd_data *hapd,`
			`struct sta_info sta, const char url,`
			`int disassoc_timer);`
Add BSS_TM_REQ command to send BSS Transition Management Request hostapd control interface can now be used to request transmission of a BSS Transition Management Request frame to a specified station. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> 2014-11-22 10:31:03 +01:00			`int wnm_send_bss_tm_req(struct hostapd_data hapd, struct sta_info sta,`
			`u8 req_mode, int disassoc_timer, u8 valid_int,`
			`const u8 bss_term_dur, const char url,`
hostapd: Add MBO IE to BSS Transition Management Request frame Add an option to add MBO IE to BSS Transition Management Request frame. The MBO IE includes the transition reason code, cellular data connection preference, and, if the disassoc imminent bit is set, it may also include re-association retry delay. Otherwise, the re-association retry delay should be set to zero. The additional BSS_TM_REQ argument uses the following format: mbo=<reason>:<reassoc delay>:<cell pref> reason: 0-9 reassoc delay: 0-65535 (seconds; 0 = disabled) cell pref: 0, 1, 255 Signed-off-by: Avraham Stern <avraham.stern@intel.com> 2016-02-15 15:53:49 +01:00			`const u8 *nei_rep, size_t nei_rep_len,`
			`const u8 *mbo_attrs, size_t mbo_len);`
hostapd: Ignore LOW_ACK event for co-operative steering clients Ignore hostapd_event_sta_low_ack for a station which has agreed to steering by checking the agreed_to_steer flag. This flag will be set whenever a station accepts the BSS transition request from the AP. Without this ignoring of the LOW_ACK event, the steering in-progress might be affected due to disassociation. In this way AP will allow some time (two seconds) for the station to move away and reset the flag after the timeout. Co-Developed-by: Tamizh Chelvam <tamizhr@codeaurora.org> Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org> 2018-03-13 04:20:28 +01:00			`void ap_sta_reset_steer_flag_timer(void eloop_ctx, void timeout_ctx);`
WNM: Add WNM-Sleep Mode implementation for AP Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com> 2012-02-26 16:25:55 +01:00
			`#endif /* WNM_AP_H */`