/*
 * WAPI specific types and constants relating to 802.11
 *
 * Copyright (C) 2022, Broadcom.
 *
 *      Unless you and Broadcom execute a separate written software license
 * agreement governing use of this software, this software is licensed to you
 * under the terms of the GNU General Public License version 2 (the "GPL"),
 * available at http://www.broadcom.com/licenses/GPLv2.php, with the
 * following added to such license:
 *
 *      As a special exception, the copyright holders of this software give you
 * permission to link this software with independent modules, and to copy and
 * distribute the resulting executable under terms of your choice, provided that
 * you also meet, for each linked independent module, the terms and conditions of
 * the license of that module.  An independent module is a module which is not
 * derived from this software.  The special exception does not apply to any
 * modifications of the software.
 *
 *
 * <<Broadcom-WL-IPTag/Dual:>>
 */

#ifndef _802_11wapi_h_
#define _802_11wapi_h_

#include <802.11.h>
#include <wpa.h>

#ifdef BCMWAPI_WPI
#define SMS4_KEY_LEN		16
#define SMS4_WPI_CBC_MAC_LEN	16
#endif

#ifdef BCMWAPI_WAI
#define WAPI_IE_MIN_LEN		20	/* WAPI IE min length */
#define WAPI_VERSION		1	/* WAPI version */
#define WAPI_VERSION_LEN	2	/* WAPI version length */
#define WAPI_OUI		"\x00\x14\x72"	/* WAPI OUI */
#define WAPI_OUI_LEN		DOT11_OUI_LEN	/* WAPI OUI length */

#define WAPI_CIPHER_NONE	WPA_CIPHER_NONE
#define WAPI_CIPHER_SMS4	11

#define WAPI_CSE_WPI_SMS4	1

#define IS_WAPI_CIPHER(cipher)	((cipher) == WAPI_CIPHER_NONE || \
				 (cipher) == WAPI_CSE_WPI_SMS4)

/* convert WAPI_CSE_WPI_XXX to WAPI_CIPHER_XXX */
#define WAPI_CSE_WPI_2_CIPHER(cse) ((cse) == WAPI_CSE_WPI_SMS4 ? \
				WAPI_CIPHER_SMS4 : WAPI_CIPHER_NONE)

#define WAPI_CIPHER_2_CSE_WPI(cipher) ((cipher) == WAPI_CIPHER_SMS4 ? \
				WAPI_CSE_WPI_SMS4 : WAPI_CIPHER_NONE)

#define WAPI_CAP_PREAUTH	RSN_CAP_PREAUTH

/* Other WAI definition */
#define WAPI_WAI_REQUEST	0x00F1
#define WAPI_UNICAST_REKEY	0x00F2
#define WAPI_STA_AGING		0x00F3
#define WAPI_MUTIL_REKEY	0x00F4
#define WAPI_STA_STATS		0x00F5

#define WAPI_USK_REKEY_COUNT	0x4000000 /* 0xA00000 */
#define WAPI_MSK_REKEY_COUNT	0x4000000 /* 0xA00000 */
#endif /* BCMWAPI_WAI */

#endif /* _802_11wapi_h_ */