52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
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/*
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* Wi-Fi Multimedia Admission Control (WMM-AC)
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* Copyright(c) 2014, Intel Mobile Communication GmbH.
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* Copyright(c) 2014, Intel Corporation. All rights reserved.
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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 WMM_AC_H
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#define WMM_AC_H
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#include "common/ieee802_11_defs.h"
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#include "drivers/driver.h"
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struct wpa_supplicant;
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/**
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* struct wmm_ac_assoc_data - WMM Admission Control Association Data
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*
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* This struct will store any relevant WMM association data needed by WMM AC.
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* In case there is a valid WMM association, an instance of this struct will be
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* created. In case there is no instance of this struct, the station is not
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* associated to a valid WMM BSS and hence, WMM AC will not be used.
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*/
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struct wmm_ac_assoc_data {
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struct {
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/*
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* acm - Admission Control Mandatory
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* In case an access category is ACM, the traffic will have
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* to be admitted by WMM-AC's admission mechanism before use.
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*/
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unsigned int acm:1;
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/*
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* uapsd_queues - Unscheduled Automatic Power Save Delivery
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* queues.
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* Indicates whether ACs are configured for U-APSD (or legacy
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* PS). Storing this value is necessary in order to set the
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* Power Save Bit (PSB) in ADDTS request Action frames (if not
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* given).
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*/
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unsigned int uapsd:1;
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} ac_params[WMM_AC_NUM];
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};
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void wmm_ac_notify_assoc(struct wpa_supplicant *wpa_s, const u8 *ies,
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size_t ies_len, const struct wmm_params *wmm_params);
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void wmm_ac_notify_disassoc(struct wpa_supplicant *wpa_s);
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#endif /* WMM_AC_H */
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