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qcacmn: APIs to add and parse TID-to-link mapping IEs

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Create wlan_mlo_t2lm.h and wlan_mlo_t2lm.c files for T2LM.
Add APIs to add and parse TID-to-link mapping IEs.

Change-Id: I6ae23a35662185040ad9f5a4d983a16782e3fc35
CRs-Fixed: 3329887
This commit is contained in:
Shashikala Prabhu
2022-11-07 12:00:11 +05:30
committed by Madan Koyyalamudi
parent 8e2032cc6a
commit da59d95884
2 changed files with 575 additions and 0 deletions
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80
umac/mlo_mgr/inc/wlan_mlo_t2lm.h Normal file
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/*
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/**
* DOC: contains T2LM APIs
*/
#ifndef _WLAN_MLO_T2LM_H_
#define _WLAN_MLO_T2LM_H_
#ifdef WLAN_FEATURE_11BE
#define t2lm_alert(format, args...) \
QDF_TRACE_FATAL(QDF_MODULE_ID_T2LM, format, ## args)
#define t2lm_err(format, args...) \
QDF_TRACE_ERROR(QDF_MODULE_ID_T2LM, format, ## args)
#define t2lm_warn(format, args...) \
QDF_TRACE_WARN(QDF_MODULE_ID_T2LM, format, ## args)
#define t2lm_info(format, args...) \
QDF_TRACE_INFO(QDF_MODULE_ID_T2LM, format, ## args)
#define t2lm_debug(format, args...) \
QDF_TRACE_DEBUG(QDF_MODULE_ID_T2LM, format, ## args)
#define WLAN_T2LM_MAX_NUM_LINKS 16
/**
* wlan_mlo_parse_t2lm_ie() - API to parse the T2LM IE
* @peer: Pointer to peer structure
* @t2lm: Pointer to T2LM structure
* @ie: Pointer to T2LM IE
*
* Return: QDF_STATUS
*/
QDF_STATUS wlan_mlo_parse_t2lm_ie(
struct wlan_objmgr_peer *peer,
struct wlan_t2lm_onging_negotiation_info *t2lm, uint8_t *ie);
/**
* wlan_mlo_add_t2lm_ie() - API to add TID-to-link mapping IE
* @frm: Pointer to buffer
* @peer: Pointer to peer structure
* @t2lm: Pointer to t2lm mapping structure
*
* Return: Updated frame pointer
*/
uint8_t *wlan_mlo_add_t2lm_ie(uint8_t *frm, struct wlan_objmgr_peer *peer,
struct wlan_t2lm_onging_negotiation_info *t2lm);
#else
static inline QDF_STATUS wlan_mlo_parse_t2lm_ie(
struct wlan_objmgr_peer *peer,
struct wlan_t2lm_onging_negotiation_info *t2lm, uint8_t *ie)
{
return QDF_STATUS_E_FAILURE;
}
static inline
int8_t *wlan_mlo_add_t2lm_ie(uint8_t *frm, struct wlan_objmgr_peer *peer,
struct wlan_t2lm_onging_negotiation_info *t2lm)
{
return frm;
}
#endif /* WLAN_FEATURE_11BE */
#endif /* _WLAN_MLO_T2LM_H_ */