drivers/staging/vt6656/desc.h - nest-hello/linux-3.10 - Git at Google

 /*
  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
  * All rights reserved.
  *
  * 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.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * File: desc.h
  *
  * Purpose:The header file of descriptor
  *
  * Revision History:
  *
  * Author: Tevin Chen
  *
  * Date: May 21, 1996
  *
  */

 #ifndef __DESC_H__
 #define __DESC_H__

 #include <linux/types.h>
 #include <linux/mm.h>

 #include "tether.h"

 /* max transmit or receive buffer size */
 #define CB_MAX_BUF_SIZE     2900U       /* NOTE: must be multiple of 4 */

 /* max TX buffer size */
 #define CB_MAX_TX_BUF_SIZE        CB_MAX_BUF_SIZE
 /* max RX buffer size when not use Multi-RD */
 #define CB_MAX_RX_BUF_SIZE_NORMAL CB_MAX_BUF_SIZE

 #define CB_BEACON_BUF_SIZE  512U        /* default beacon buffer size */

 #define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE

 #define MAX_INTERRUPT_SIZE              32

 #define RX_BLOCKS           64          /* from 0x60 to 0xA0 */
 #define TX_BLOCKS           32          /* from 0xA0 to 0xC0 */

 #define CB_MAX_RX_DESC      128         /* max # of descriptors */
 #define CB_MIN_RX_DESC      16          /* min # of RX descriptors */
 #define CB_MAX_TX_DESC      128         /* max # of descriptors */
 #define CB_MIN_TX_DESC      16          /* min # of TX descriptors */

 #define CB_RD_NUM           64          /* default # of RD */
 #define CB_TD_NUM           64          /* default # of TD */

 /*
  * bits in the RSR register
  */
 #define RSR_ADDRBROAD       0x80
 #define RSR_ADDRMULTI       0x40
 #define RSR_ADDRUNI         0x00
 #define RSR_IVLDTYP         0x20        /* invalid packet type */
 #define RSR_IVLDLEN         0x10        /* invalid len (> 2312 byte) */
 #define RSR_BSSIDOK         0x08
 #define RSR_CRCOK           0x04
 #define RSR_BCNSSIDOK       0x02
 #define RSR_ADDROK          0x01

 /*
  * bits in the new RSR register
  */
 #define NEWRSR_DECRYPTOK    0x10
 #define NEWRSR_CFPIND       0x08
 #define NEWRSR_HWUTSF       0x04
 #define NEWRSR_BCNHITAID    0x02
 #define NEWRSR_BCNHITAID0   0x01

 /*
  * bits in the TSR register
  */
 #define TSR_RETRYTMO        0x08
 #define TSR_TMO             0x04
 #define TSR_ACKDATA         0x02
 #define TSR_VALID           0x01

 #define CB_PROTOCOL_RESERVED_SECTION    16

 /*
  * if retries exceed 15 times, TX will abort, and
  * if TX fifo underflow, TX will fail
  * we should try to resend it
  */
 #define CB_MAX_TX_ABORT_RETRY   3

 #define FIFOCTL_AUTO_FB_1   0x1000
 #define FIFOCTL_AUTO_FB_0   0x0800
 #define FIFOCTL_GRPACK      0x0400
 #define FIFOCTL_11GA        0x0300
 #define FIFOCTL_11GB        0x0200
 #define FIFOCTL_11B         0x0100
 #define FIFOCTL_11A         0x0000
 #define FIFOCTL_RTS         0x0080
 #define FIFOCTL_ISDMA0      0x0040
 #define FIFOCTL_GENINT      0x0020
 #define FIFOCTL_TMOEN       0x0010
 #define FIFOCTL_LRETRY      0x0008
 #define FIFOCTL_CRCDIS      0x0004
 #define FIFOCTL_NEEDACK     0x0002
 #define FIFOCTL_LHEAD       0x0001

 /* WMAC definition Frag Control */
 #define FRAGCTL_AES         0x0300
 #define FRAGCTL_TKIP        0x0200
 #define FRAGCTL_LEGACY      0x0100
 #define FRAGCTL_NONENCRYPT  0x0000
 #define FRAGCTL_ENDFRAG     0x0003
 #define FRAGCTL_MIDFRAG     0x0002
 #define FRAGCTL_STAFRAG     0x0001
 #define FRAGCTL_NONFRAG     0x0000

 #define TYPE_TXDMA0     0
 #define TYPE_AC0DMA     1
 #define TYPE_ATIMDMA    2
 #define TYPE_SYNCDMA    3
 #define TYPE_MAXTD      2

 #define TYPE_BEACONDMA  4

 #define TYPE_RXDMA0     0
 #define TYPE_RXDMA1     1
 #define TYPE_MAXRD      2

 /* TD_INFO flags control bit */
 #define TD_FLAGS_NETIF_SKB 0x01 /* check if need release skb */
 #define TD_FLAGS_PRIV_SKB  0x02 /* check if called from private skb(hostap) */
 #define TD_FLAGS_PS_RETRY  0x04 /* check if PS STA frame re-transmit */

 /*
  * RsvTime buffer header
  */
 typedef struct tagSRrvTime_gRTS {
     u16        wRTSTxRrvTime_ba;
     u16        wRTSTxRrvTime_aa;
     u16        wRTSTxRrvTime_bb;
     u16        wReserved;
     u16        wTxRrvTime_b;
     u16        wTxRrvTime_a;
 } __attribute__ ((__packed__))
 SRrvTime_gRTS, *PSRrvTime_gRTS;

 typedef const SRrvTime_gRTS *PCSRrvTime_gRTS;

 typedef struct tagSRrvTime_gCTS {
     u16        wCTSTxRrvTime_ba;
     u16        wReserved;
     u16        wTxRrvTime_b;
     u16        wTxRrvTime_a;
 } __attribute__ ((__packed__))
 SRrvTime_gCTS, *PSRrvTime_gCTS;

 typedef const SRrvTime_gCTS *PCSRrvTime_gCTS;

 typedef struct tagSRrvTime_ab {
     u16        wRTSTxRrvTime;
     u16        wTxRrvTime;
 } __attribute__ ((__packed__))
 SRrvTime_ab, *PSRrvTime_ab;

 typedef const SRrvTime_ab *PCSRrvTime_ab;

 typedef struct tagSRrvTime_atim {
     u16        wCTSTxRrvTime_ba;
     u16        wTxRrvTime_a;
 } __attribute__ ((__packed__))
 SRrvTime_atim, *PSRrvTime_atim;

 typedef const SRrvTime_atim *PCSRrvTime_atim;

 /*
  * RTS buffer header
  */
 typedef struct tagSRTSData {
     u16    wFrameControl;
     u16    wDurationID;
     u8    abyRA[ETH_ALEN];
     u8    abyTA[ETH_ALEN];
 } __attribute__ ((__packed__))
 SRTSData, *PSRTSData;

 typedef const SRTSData *PCSRTSData;

 typedef struct tagSRTS_g {
     u8        bySignalField_b;
     u8        byServiceField_b;
     u16        wTransmitLength_b;
     u8        bySignalField_a;
     u8        byServiceField_a;
     u16        wTransmitLength_a;
     u16        wDuration_ba;
     u16        wDuration_aa;
     u16        wDuration_bb;
     u16        wReserved;
     SRTSData    Data;
 } __attribute__ ((__packed__))
 SRTS_g, *PSRTS_g;
 typedef const SRTS_g *PCSRTS_g;

 typedef struct tagSRTS_g_FB {
     u8        bySignalField_b;
     u8        byServiceField_b;
     u16        wTransmitLength_b;
     u8        bySignalField_a;
     u8        byServiceField_a;
     u16        wTransmitLength_a;
     u16        wDuration_ba;
     u16        wDuration_aa;
     u16        wDuration_bb;
     u16        wReserved;
     u16        wRTSDuration_ba_f0;
     u16        wRTSDuration_aa_f0;
     u16        wRTSDuration_ba_f1;
     u16        wRTSDuration_aa_f1;
     SRTSData    Data;
 } __attribute__ ((__packed__))
 SRTS_g_FB, *PSRTS_g_FB;

 typedef const SRTS_g_FB *PCSRTS_g_FB;

 typedef struct tagSRTS_ab {
     u8        bySignalField;
     u8        byServiceField;
     u16        wTransmitLength;
     u16        wDuration;
     u16        wReserved;
     SRTSData    Data;
 } __attribute__ ((__packed__))
 SRTS_ab, *PSRTS_ab;

 typedef const SRTS_ab *PCSRTS_ab;

 typedef struct tagSRTS_a_FB {
     u8        bySignalField;
     u8        byServiceField;
     u16        wTransmitLength;
     u16        wDuration;
     u16        wReserved;
     u16        wRTSDuration_f0;
     u16        wRTSDuration_f1;
     SRTSData    Data;
 } __attribute__ ((__packed__))
 SRTS_a_FB, *PSRTS_a_FB;

 typedef const SRTS_a_FB *PCSRTS_a_FB;

 /*
  * CTS buffer header
  */
 typedef struct tagSCTSData {
     u16    wFrameControl;
     u16    wDurationID;
     u8    abyRA[ETH_ALEN];
     u16    wReserved;
 } __attribute__ ((__packed__))
 SCTSData, *PSCTSData;

 typedef struct tagSCTS {
     u8        bySignalField_b;
     u8        byServiceField_b;
     u16        wTransmitLength_b;
     u16        wDuration_ba;
     u16        wReserved;
     SCTSData    Data;
 } __attribute__ ((__packed__))
 SCTS, *PSCTS;

 typedef const SCTS *PCSCTS;

 typedef struct tagSCTS_FB {
     u8        bySignalField_b;
     u8        byServiceField_b;
     u16        wTransmitLength_b;
     u16        wDuration_ba;
     u16        wReserved;
     u16        wCTSDuration_ba_f0;
     u16        wCTSDuration_ba_f1;
     SCTSData    Data;
 } __attribute__ ((__packed__))
 SCTS_FB, *PSCTS_FB;

 typedef const SCTS_FB *PCSCTS_FB;

 /*
  * TX FIFO header
  */
 typedef struct tagSTxBufHead {
 	u32 adwTxKey[4];
     u16    wFIFOCtl;
     u16    wTimeStamp;
     u16    wFragCtl;
     u16    wReserved;
 } __attribute__ ((__packed__))
 STxBufHead, *PSTxBufHead;
 typedef const STxBufHead *PCSTxBufHead;

 typedef struct tagSTxShortBufHead {
     u16    wFIFOCtl;
     u16    wTimeStamp;
 } __attribute__ ((__packed__))
 STxShortBufHead, *PSTxShortBufHead;
 typedef const STxShortBufHead *PCSTxShortBufHead;

 /*
  * TX data header
  */
 typedef struct tagSTxDataHead_g {
     u8    bySignalField_b;
     u8    byServiceField_b;
     u16    wTransmitLength_b;
     u8    bySignalField_a;
     u8    byServiceField_a;
     u16    wTransmitLength_a;
     u16    wDuration_b;
     u16    wDuration_a;
     u16    wTimeStampOff_b;
     u16    wTimeStampOff_a;
 } __attribute__ ((__packed__))
 STxDataHead_g, *PSTxDataHead_g;

 typedef const STxDataHead_g *PCSTxDataHead_g;

 typedef struct tagSTxDataHead_g_FB {
     u8    bySignalField_b;
     u8    byServiceField_b;
     u16    wTransmitLength_b;
     u8    bySignalField_a;
     u8    byServiceField_a;
     u16    wTransmitLength_a;
     u16    wDuration_b;
     u16    wDuration_a;
     u16    wDuration_a_f0;
     u16    wDuration_a_f1;
     u16    wTimeStampOff_b;
     u16    wTimeStampOff_a;
 } __attribute__ ((__packed__))
 STxDataHead_g_FB, *PSTxDataHead_g_FB;
 typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;

 typedef struct tagSTxDataHead_ab {
     u8    bySignalField;
     u8    byServiceField;
     u16    wTransmitLength;
     u16    wDuration;
     u16    wTimeStampOff;
 } __attribute__ ((__packed__))
 STxDataHead_ab, *PSTxDataHead_ab;
 typedef const STxDataHead_ab *PCSTxDataHead_ab;

 typedef struct tagSTxDataHead_a_FB {
     u8    bySignalField;
     u8    byServiceField;
     u16    wTransmitLength;
     u16    wDuration;
     u16    wTimeStampOff;
     u16    wDuration_f0;
     u16    wDuration_f1;
 } __attribute__ ((__packed__))
 STxDataHead_a_FB, *PSTxDataHead_a_FB;
 typedef const STxDataHead_a_FB *PCSTxDataHead_a_FB;

 /*
  * MICHDR data header
  */
 typedef struct tagSMICHDRHead {
 	u32 adwHDR0[4];
 	u32 adwHDR1[4];
 	u32 adwHDR2[4];
 } __attribute__ ((__packed__))
 SMICHDRHead, *PSMICHDRHead;

 typedef const SMICHDRHead *PCSMICHDRHead;

 typedef struct tagSBEACONCtl {
 	u32 BufReady:1;
 	u32 TSF:15;
 	u32 BufLen:11;
 	u32 Reserved:5;
 } __attribute__ ((__packed__))
 SBEACONCtl;

 typedef struct tagSSecretKey {
 	u32 dwLowDword;
     u8    byHighByte;
 } __attribute__ ((__packed__))
 SSecretKey;

 typedef struct tagSKeyEntry {
     u8  abyAddrHi[2];
     u16  wKCTL;
     u8  abyAddrLo[4];
 	u32 dwKey0[4];
 	u32 dwKey1[4];
 	u32 dwKey2[4];
 	u32 dwKey3[4];
 	u32 dwKey4[4];
 } __attribute__ ((__packed__))
 SKeyEntry;

 #endif /* __DESC_H__ */
	/*
	* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
	* All rights reserved.
	*
	* 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.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* File: desc.h
	*
	* Purpose:The header file of descriptor
	*
	* Revision History:
	*
	* Author: Tevin Chen
	*
	* Date: May 21, 1996
	*
	*/

	#ifndef __DESC_H__
	#define __DESC_H__

	#include <linux/types.h>
	#include <linux/mm.h>

	#include "tether.h"

	/* max transmit or receive buffer size */
	#define CB_MAX_BUF_SIZE 2900U /* NOTE: must be multiple of 4 */

	/* max TX buffer size */
	#define CB_MAX_TX_BUF_SIZE CB_MAX_BUF_SIZE
	/* max RX buffer size when not use Multi-RD */
	#define CB_MAX_RX_BUF_SIZE_NORMAL CB_MAX_BUF_SIZE

	#define CB_BEACON_BUF_SIZE 512U /* default beacon buffer size */

	#define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE

	#define MAX_INTERRUPT_SIZE 32

	#define RX_BLOCKS 64 /* from 0x60 to 0xA0 */
	#define TX_BLOCKS 32 /* from 0xA0 to 0xC0 */

	#define CB_MAX_RX_DESC 128 /* max # of descriptors */
	#define CB_MIN_RX_DESC 16 /* min # of RX descriptors */
	#define CB_MAX_TX_DESC 128 /* max # of descriptors */
	#define CB_MIN_TX_DESC 16 /* min # of TX descriptors */

	#define CB_RD_NUM 64 /* default # of RD */
	#define CB_TD_NUM 64 /* default # of TD */

	/*
	* bits in the RSR register
	*/
	#define RSR_ADDRBROAD 0x80
	#define RSR_ADDRMULTI 0x40
	#define RSR_ADDRUNI 0x00
	#define RSR_IVLDTYP 0x20 /* invalid packet type */
	#define RSR_IVLDLEN 0x10 /* invalid len (> 2312 byte) */
	#define RSR_BSSIDOK 0x08
	#define RSR_CRCOK 0x04
	#define RSR_BCNSSIDOK 0x02
	#define RSR_ADDROK 0x01

	/*
	* bits in the new RSR register
	*/
	#define NEWRSR_DECRYPTOK 0x10
	#define NEWRSR_CFPIND 0x08
	#define NEWRSR_HWUTSF 0x04
	#define NEWRSR_BCNHITAID 0x02
	#define NEWRSR_BCNHITAID0 0x01

	/*
	* bits in the TSR register
	*/
	#define TSR_RETRYTMO 0x08
	#define TSR_TMO 0x04
	#define TSR_ACKDATA 0x02
	#define TSR_VALID 0x01

	#define CB_PROTOCOL_RESERVED_SECTION 16

	/*
	* if retries exceed 15 times, TX will abort, and
	* if TX fifo underflow, TX will fail
	* we should try to resend it
	*/
	#define CB_MAX_TX_ABORT_RETRY 3

	#define FIFOCTL_AUTO_FB_1 0x1000
	#define FIFOCTL_AUTO_FB_0 0x0800
	#define FIFOCTL_GRPACK 0x0400
	#define FIFOCTL_11GA 0x0300
	#define FIFOCTL_11GB 0x0200
	#define FIFOCTL_11B 0x0100
	#define FIFOCTL_11A 0x0000
	#define FIFOCTL_RTS 0x0080
	#define FIFOCTL_ISDMA0 0x0040
	#define FIFOCTL_GENINT 0x0020
	#define FIFOCTL_TMOEN 0x0010
	#define FIFOCTL_LRETRY 0x0008
	#define FIFOCTL_CRCDIS 0x0004
	#define FIFOCTL_NEEDACK 0x0002
	#define FIFOCTL_LHEAD 0x0001

	/* WMAC definition Frag Control */
	#define FRAGCTL_AES 0x0300
	#define FRAGCTL_TKIP 0x0200
	#define FRAGCTL_LEGACY 0x0100
	#define FRAGCTL_NONENCRYPT 0x0000
	#define FRAGCTL_ENDFRAG 0x0003
	#define FRAGCTL_MIDFRAG 0x0002
	#define FRAGCTL_STAFRAG 0x0001
	#define FRAGCTL_NONFRAG 0x0000

	#define TYPE_TXDMA0 0
	#define TYPE_AC0DMA 1
	#define TYPE_ATIMDMA 2
	#define TYPE_SYNCDMA 3
	#define TYPE_MAXTD 2

	#define TYPE_BEACONDMA 4

	#define TYPE_RXDMA0 0
	#define TYPE_RXDMA1 1
	#define TYPE_MAXRD 2

	/* TD_INFO flags control bit */
	#define TD_FLAGS_NETIF_SKB 0x01 /* check if need release skb */
	#define TD_FLAGS_PRIV_SKB 0x02 /* check if called from private skb(hostap) */
	#define TD_FLAGS_PS_RETRY 0x04 /* check if PS STA frame re-transmit */

	/*
	* RsvTime buffer header
	*/
	typedef struct tagSRrvTime_gRTS {
	u16 wRTSTxRrvTime_ba;
	u16 wRTSTxRrvTime_aa;
	u16 wRTSTxRrvTime_bb;
	u16 wReserved;
	u16 wTxRrvTime_b;
	u16 wTxRrvTime_a;
	} __attribute__ ((__packed__))
	SRrvTime_gRTS, *PSRrvTime_gRTS;

	typedef const SRrvTime_gRTS *PCSRrvTime_gRTS;

	typedef struct tagSRrvTime_gCTS {
	u16 wCTSTxRrvTime_ba;
	u16 wReserved;
	u16 wTxRrvTime_b;
	u16 wTxRrvTime_a;
	} __attribute__ ((__packed__))
	SRrvTime_gCTS, *PSRrvTime_gCTS;

	typedef const SRrvTime_gCTS *PCSRrvTime_gCTS;

	typedef struct tagSRrvTime_ab {
	u16 wRTSTxRrvTime;
	u16 wTxRrvTime;
	} __attribute__ ((__packed__))
	SRrvTime_ab, *PSRrvTime_ab;

	typedef const SRrvTime_ab *PCSRrvTime_ab;

	typedef struct tagSRrvTime_atim {
	u16 wCTSTxRrvTime_ba;
	u16 wTxRrvTime_a;
	} __attribute__ ((__packed__))
	SRrvTime_atim, *PSRrvTime_atim;

	typedef const SRrvTime_atim *PCSRrvTime_atim;

	/*
	* RTS buffer header
	*/
	typedef struct tagSRTSData {
	u16 wFrameControl;
	u16 wDurationID;
	u8 abyRA[ETH_ALEN];
	u8 abyTA[ETH_ALEN];
	} __attribute__ ((__packed__))
	SRTSData, *PSRTSData;

	typedef const SRTSData *PCSRTSData;

	typedef struct tagSRTS_g {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_ba;
	u16 wDuration_aa;
	u16 wDuration_bb;
	u16 wReserved;
	SRTSData Data;
	} __attribute__ ((__packed__))
	SRTS_g, *PSRTS_g;
	typedef const SRTS_g *PCSRTS_g;

	typedef struct tagSRTS_g_FB {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_ba;
	u16 wDuration_aa;
	u16 wDuration_bb;
	u16 wReserved;
	u16 wRTSDuration_ba_f0;
	u16 wRTSDuration_aa_f0;
	u16 wRTSDuration_ba_f1;
	u16 wRTSDuration_aa_f1;
	SRTSData Data;
	} __attribute__ ((__packed__))
	SRTS_g_FB, *PSRTS_g_FB;

	typedef const SRTS_g_FB *PCSRTS_g_FB;

	typedef struct tagSRTS_ab {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wReserved;
	SRTSData Data;
	} __attribute__ ((__packed__))
	SRTS_ab, *PSRTS_ab;

	typedef const SRTS_ab *PCSRTS_ab;

	typedef struct tagSRTS_a_FB {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wReserved;
	u16 wRTSDuration_f0;
	u16 wRTSDuration_f1;
	SRTSData Data;
	} __attribute__ ((__packed__))
	SRTS_a_FB, *PSRTS_a_FB;

	typedef const SRTS_a_FB *PCSRTS_a_FB;

	/*
	* CTS buffer header
	*/
	typedef struct tagSCTSData {
	u16 wFrameControl;
	u16 wDurationID;
	u8 abyRA[ETH_ALEN];
	u16 wReserved;
	} __attribute__ ((__packed__))
	SCTSData, *PSCTSData;

	typedef struct tagSCTS {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u16 wDuration_ba;
	u16 wReserved;
	SCTSData Data;
	} __attribute__ ((__packed__))
	SCTS, *PSCTS;

	typedef const SCTS *PCSCTS;

	typedef struct tagSCTS_FB {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u16 wDuration_ba;
	u16 wReserved;
	u16 wCTSDuration_ba_f0;
	u16 wCTSDuration_ba_f1;
	SCTSData Data;
	} __attribute__ ((__packed__))
	SCTS_FB, *PSCTS_FB;

	typedef const SCTS_FB *PCSCTS_FB;

	/*
	* TX FIFO header
	*/
	typedef struct tagSTxBufHead {
	u32 adwTxKey[4];
	u16 wFIFOCtl;
	u16 wTimeStamp;
	u16 wFragCtl;
	u16 wReserved;
	} __attribute__ ((__packed__))
	STxBufHead, *PSTxBufHead;
	typedef const STxBufHead *PCSTxBufHead;

	typedef struct tagSTxShortBufHead {
	u16 wFIFOCtl;
	u16 wTimeStamp;
	} __attribute__ ((__packed__))
	STxShortBufHead, *PSTxShortBufHead;
	typedef const STxShortBufHead *PCSTxShortBufHead;

	/*
	* TX data header
	*/
	typedef struct tagSTxDataHead_g {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_b;
	u16 wDuration_a;
	u16 wTimeStampOff_b;
	u16 wTimeStampOff_a;
	} __attribute__ ((__packed__))
	STxDataHead_g, *PSTxDataHead_g;

	typedef const STxDataHead_g *PCSTxDataHead_g;

	typedef struct tagSTxDataHead_g_FB {
	u8 bySignalField_b;
	u8 byServiceField_b;
	u16 wTransmitLength_b;
	u8 bySignalField_a;
	u8 byServiceField_a;
	u16 wTransmitLength_a;
	u16 wDuration_b;
	u16 wDuration_a;
	u16 wDuration_a_f0;
	u16 wDuration_a_f1;
	u16 wTimeStampOff_b;
	u16 wTimeStampOff_a;
	} __attribute__ ((__packed__))
	STxDataHead_g_FB, *PSTxDataHead_g_FB;
	typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;

	typedef struct tagSTxDataHead_ab {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wTimeStampOff;
	} __attribute__ ((__packed__))
	STxDataHead_ab, *PSTxDataHead_ab;
	typedef const STxDataHead_ab *PCSTxDataHead_ab;

	typedef struct tagSTxDataHead_a_FB {
	u8 bySignalField;
	u8 byServiceField;
	u16 wTransmitLength;
	u16 wDuration;
	u16 wTimeStampOff;
	u16 wDuration_f0;
	u16 wDuration_f1;
	} __attribute__ ((__packed__))
	STxDataHead_a_FB, *PSTxDataHead_a_FB;
	typedef const STxDataHead_a_FB *PCSTxDataHead_a_FB;

	/*
	* MICHDR data header
	*/
	typedef struct tagSMICHDRHead {
	u32 adwHDR0[4];
	u32 adwHDR1[4];
	u32 adwHDR2[4];
	} __attribute__ ((__packed__))
	SMICHDRHead, *PSMICHDRHead;

	typedef const SMICHDRHead *PCSMICHDRHead;

	typedef struct tagSBEACONCtl {
	u32 BufReady:1;
	u32 TSF:15;
	u32 BufLen:11;
	u32 Reserved:5;
	} __attribute__ ((__packed__))
	SBEACONCtl;

	typedef struct tagSSecretKey {
	u32 dwLowDword;
	u8 byHighByte;
	} __attribute__ ((__packed__))
	SSecretKey;

	typedef struct tagSKeyEntry {
	u8 abyAddrHi[2];
	u16 wKCTL;
	u8 abyAddrLo[4];
	u32 dwKey0[4];
	u32 dwKey1[4];
	u32 dwKey2[4];
	u32 dwKey3[4];
	u32 dwKey4[4];
	} __attribute__ ((__packed__))
	SKeyEntry;

	#endif /* __DESC_H__ */