rtmp_type.h

Linux下的RT系列无线网卡驱动,可以直接在x86平台上编译

/*
 *************************************************************************
 * Ralink Tech Inc.
 * 4F, No. 2 Technology 5th Rd.
 * Science-based Industrial Park
 * Hsin-chu, Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2007, Ralink Technology, Inc.
 *
 * This program is free software; you can redistribute it and/or modify  * 
 * it under the terms of the GNU General Public License as published by  * 
 * the Free Software Foundation; either version 2 of the License, or     * 
 * (at your option) any later version.                                   * 
 *                                                                       * 
 * 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 the         * 
 * GNU General Public License for more details.                          * 
 *                                                                       * 
 * You should have received a copy of the GNU General Public License     * 
 * along with this program; if not, write to the                         * 
 * Free Software Foundation, Inc.,                                       * 
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             * 
 *                                                                       * 
 *************************************************************************
 
    Module Name:
    rtmp_type.h

    Abstract:

    Revision History:
    Who         When            What
    --------    ----------      ----------------------------------------------
    Name        Date            Modification logs
    Paul Lin    1-2-2004
*/
#ifndef __RTMP_TYPE_H__
#define __RTMP_TYPE_H__


#define PACKED  __attribute__ ((packed))


// Put platform dependent declaration here
// For example, linux type definition
typedef unsigned char		UINT8;
typedef unsigned short		UINT16;
//typedef unsigned long		UINT32;
typedef unsigned int		UINT32;
typedef unsigned long long	UINT64;


// Endian byte swapping codes
#define SWAP16(x) \
    ((UINT16)( \
    (((UINT16)(x) & (UINT16) 0x00ffU) << 8) | \
    (((UINT16)(x) & (UINT16) 0xff00U) >> 8) ))

#define SWAP32(x) \
    ((UINT32)( \
    (((UINT32)(x) & (UINT32) 0x000000ffUL) << 24) | \
    (((UINT32)(x) & (UINT32) 0x0000ff00UL) <<  8) | \
    (((UINT32)(x) & (UINT32) 0x00ff0000UL) >>  8) | \
    (((UINT32)(x) & (UINT32) 0xff000000UL) >> 24) ))

#define SWAP64(x) \
    ((UINT64)( \
    (UINT64)(((UINT64)(x) & (UINT64) 0x00000000000000ffULL) << 56) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x000000000000ff00ULL) << 40) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x0000000000ff0000ULL) << 24) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x00000000ff000000ULL) <<  8) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x000000ff00000000ULL) >>  8) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x0000ff0000000000ULL) >> 24) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0x00ff000000000000ULL) >> 40) | \
    (UINT64)(((UINT64)(x) & (UINT64) 0xff00000000000000ULL) >> 56) ))
 
#ifdef BIG_ENDIAN

#define cpu2le64(x) SWAP64((x))
#define le2cpu64(x) SWAP64((x))
#define cpu2le32(x) SWAP32((x))
#define le2cpu32(x) SWAP32((x))
#define cpu2le16(x) SWAP16((x))
#define le2cpu16(x) SWAP16((x))
#define cpu2be64(x) ((UINT64)(x))
#define be2cpu64(x) ((UINT64)(x))
#define cpu2be32(x) ((UINT32)(x))
#define be2cpu32(x) ((UINT32)(x))
#define cpu2be16(x) ((UINT16)(x))
#define be2cpu16(x) ((UINT16)(x))

#else   // Little_Endian

#define cpu2le64(x) ((UINT64)(x))
#define le2cpu64(x) ((UINT64)(x))
#define cpu2le32(x) ((UINT32)(x))
#define le2cpu32(x) ((UINT32)(x))
#define cpu2le16(x) ((UINT16)(x))
#define le2cpu16(x) ((UINT16)(x))
#define cpu2be64(x) SWAP64((x))
#define be2cpu64(x) SWAP64((x))
#define cpu2be32(x) SWAP32((x))
#define be2cpu32(x) SWAP32((x))
#define cpu2be16(x) SWAP16((x))
#define be2cpu16(x) SWAP16((x))

#endif  // BIG_ENDIAN

typedef struct	_RSN_IE_HEADER_STRUCT	{
	UCHAR		Eid;
	UCHAR		Length;
	USHORT		Version;	// Little endian format
}	RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT;

// Cipher suite selector types
typedef struct _CIPHER_SUITE_STRUCT	{
	UCHAR		Oui[3];
	UCHAR		Type;
}	CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT;

// Authentication and Key Management suite selector
typedef struct _AKM_SUITE_STRUCT	{
	UCHAR		Oui[3];
	UCHAR		Type;
}	AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT;

// RSN capability
typedef struct	_RSN_CAPABILITY	{
	USHORT		Rsv:10;
	USHORT		GTKSAReplayCnt:2;
	USHORT		PTKSAReplayCnt:2;
	USHORT		NoPairwise:1;
	USHORT		PreAuth:1;
}	RSN_CAPABILITY, *PRSN_CAPABILITY;

#endif  // __RTMP_TYPE_H__