mgmt/p2p_assoc.c

/******************************************************************************
 *
 * This file is provided under a dual license.  When you use or
 * distribute this software, you may choose to be licensed under
 * version 2 of the GNU General Public License ("GPLv2 License")
 * or BSD License.
 *
 * GPLv2 License
 *
 * Copyright(C) 2016 MediaTek Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See http://www.gnu.org/licenses/gpl-2.0.html for more details.
 *
 * BSD LICENSE
 *
 * Copyright(C) 2016 MediaTek Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
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 *    from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 *****************************************************************************/
/*
** Id: @(#) p2p_assoc.c@@
*/

/*! \file   "p2p_assoc.c"
 *  \brief  This file includes the Wi-Fi Direct association-related functions.
 *
 *  This file includes the association-related functions.
 */

/*******************************************************************************
 *                         C O M P I L E R   F L A G S
 ********************************************************************************
 */

/*******************************************************************************
 *                    E X T E R N A L   R E F E R E N C E S
 ********************************************************************************
 */

#include "precomp.h"

/*******************************************************************************
 *                              C O N S T A N T S
 ********************************************************************************
 */

/*******************************************************************************
 *                             D A T A   T Y P E S
 ********************************************************************************
 */

/*******************************************************************************
 *                            P U B L I C   D A T A
 ********************************************************************************
 */

/*******************************************************************************
 *                           P R I V A T E   D A T A
 ********************************************************************************
 */

/*******************************************************************************
 *                                 M A C R O S
 ********************************************************************************
 */

/*******************************************************************************
 *                   F U N C T I O N   D E C L A R A T I O N S
 ********************************************************************************
 */

/*******************************************************************************
 *                              F U N C T I O N S
 ********************************************************************************
 */

/*----------------------------------------------------------------------------*/
/*!
 * @brief This function is used to compose Common Information Elements for P2P Association
 *        Request Frame.
 *
 * @param[in] prMsduInfo     Pointer to the composed MSDU_INFO_T.
 *
 * @return (none)
 */
/*----------------------------------------------------------------------------*/
PUINT_8 p2pBuildReAssocReqFrameCommonIEs(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo, IN PUINT_8 pucBuffer)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	prP2pBssInfo = GET_BSS_INFO_BY_INDEX(prAdapter, prMsduInfo->ucBssIndex);

	/* Fill the SSID element. */
	SSID_IE(pucBuffer)->ucId = ELEM_ID_SSID;

	/* NOTE(Kevin): We copy the SSID from CONNECTION_SETTINGS for the case of
	 * Passive Scan and the target BSS didn't broadcast SSID on its Beacon Frame.
	 */

	COPY_SSID(SSID_IE(pucBuffer)->aucSSID,
		  SSID_IE(pucBuffer)->ucLength, prP2pBssInfo->aucSSID, prP2pBssInfo->ucSSIDLen);

	prMsduInfo->u2FrameLength += IE_SIZE(pucBuffer);
	pucBuffer += IE_SIZE(pucBuffer);
	return pucBuffer;
}