drivers/staging/vt6655/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>

#if !defined(__TTYPE_H__)
#include "ttype.h"
#endif
#if !defined(__TETHER_H__)
#include "tether.h"
#endif





/*---------------------  Export Definitions -------------------------*/

#define B_OWNED_BY_CHIP     1           //
#define B_OWNED_BY_HOST     0           //

//
// Bits in the RSR register
//
#define RSR_ADDRBROAD       0x80        // 1000 0000
#define RSR_ADDRMULTI       0x40        // 0100 0000
#define RSR_ADDRUNI         0x00        // 0000 0000
#define RSR_IVLDTYP         0x20        // 0010 0000 , invalid packet type
#define RSR_IVLDLEN         0x10        // 0001 0000 , invalid len (> 2312 byte)
#define RSR_BSSIDOK         0x08        // 0000 1000
#define RSR_CRCOK           0x04        // 0000 0100
#define RSR_BCNSSIDOK       0x02        // 0000 0010
#define RSR_ADDROK          0x01        // 0000 0001

//
// Bits in the new RSR register
//
#define NEWRSR_DECRYPTOK    0x10        // 0001 0000
#define NEWRSR_CFPIND       0x08        // 0000 1000
#define NEWRSR_HWUTSF       0x04        // 0000 0100
#define NEWRSR_BCNHITAID    0x02        // 0000 0010
#define NEWRSR_BCNHITAID0   0x01        // 0000 0001

//
// Bits in the TSR0 register
//
#define TSR0_PWRSTS1_2      0xC0        // 1100 0000
#define TSR0_PWRSTS7        0x20        // 0010 0000
#define TSR0_NCR            0x1F        // 0001 1111

//
// Bits in the TSR1 register
//
#define TSR1_TERR           0x80        // 1000 0000
#define TSR1_PWRSTS4_6      0x70        // 0111 0000
#define TSR1_RETRYTMO       0x08        // 0000 1000
#define TSR1_TMO            0x04        // 0000 0100
#define TSR1_PWRSTS3        0x02        // 0000 0010
#define ACK_DATA            0x01        // 0000 0000

//
// Bits in the TCR register
//
#define EDMSDU              0x04        // 0000 0100 end of sdu
#define TCR_EDP             0x02        // 0000 0010 end of packet
#define TCR_STP             0x01        // 0000 0001 start of packet

// max transmit or receive buffer size
#define CB_MAX_BUF_SIZE     2900U       // max buffer size
                                        // NOTE: must be multiple of 4
#define CB_MAX_TX_BUF_SIZE          CB_MAX_BUF_SIZE // max Tx buffer size
#define CB_MAX_RX_BUF_SIZE_NORMAL   CB_MAX_BUF_SIZE // max Rx buffer size when not use Multi-RD

#define CB_BEACON_BUF_SIZE  512U        // default beacon buffer size

#define CB_MAX_RX_DESC      128         // max # of descriptor
#define CB_MIN_RX_DESC      16          // min # of rx descriptor
#define CB_MAX_TX_DESC      64          // max # of descriptor
#define CB_MIN_TX_DESC      16          // min # of tx descriptor

#define CB_MAX_RECEIVED_PACKETS     16  // max # of received packets at one time
                                        // limit our receive routine to indicating
                                        // this many at a time for 2 reasons:
                                        // 1. driver flow control to protocol layer
                                        // 2. limit the time used in ISR routine

#define CB_EXTRA_RD_NUM     32          // default # of Extra RD
#define CB_RD_NUM           32          // default # of RD
#define CB_TD_NUM           32          // default # of TD


// max number of physical segments
// in a single NDIS packet. Above this threshold, the packet
// is copied into a single physically contiguous buffer
#define CB_MAX_SEGMENT      4

#define CB_MIN_MAP_REG_NUM  4
#define CB_MAX_MAP_REG_NUM  CB_MAX_TX_DESC

#define CB_PROTOCOL_RESERVED_SECTION    16



// if retrys excess 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

#ifdef __BIG_ENDIAN

// WMAC definition FIFO Control
#define FIFOCTL_AUTO_FB_1   0x0010 // 0001 0000 0000 0000
#define FIFOCTL_AUTO_FB_0   0x0008 // 0000 1000 0000 0000
#define FIFOCTL_GRPACK      0x0004 // 0000 0100 0000 0000
#define FIFOCTL_11GA        0x0003 // 0000 0011 0000 0000
#define FIFOCTL_11GB        0x0002 // 0000 0010 0000 0000
#define FIFOCTL_11B         0x0001 // 0000 0001 0000 0000
#define FIFOCTL_11A         0x0000 // 0000 0000 0000 0000
#define FIFOCTL_RTS         0x8000 // 0000 0000 1000 0000
#define FIFOCTL_ISDMA0      0x4000 // 0000 0000 0100 0000
#define FIFOCTL_GENINT      0x2000 // 0000 0000 0010 0000
#define FIFOCTL_TMOEN       0x1000 // 0000 0000 0001 0000
#define FIFOCTL_LRETRY      0x0800 // 0000 0000 0000 1000
#define FIFOCTL_CRCDIS      0x0400 // 0000 0000 0000 0100
#define FIFOCTL_NEEDACK     0x0200 // 0000 0000 0000 0010
#define FIFOCTL_LHEAD       0x0100 // 0000 0000 0000 0001

//WMAC definition Frag Control
#define FRAGCTL_AES         0x0003 // 0000 0011 0000 0000
#define FRAGCTL_TKIP        0x0002 // 0000 0010 0000 0000
#define FRAGCTL_LEGACY      0x0001 // 0000 0001 0000 0000
#define FRAGCTL_NONENCRYPT  0x0000 // 0000 0000 0000 0000
//#define FRAGCTL_AC3         0x0C00 // 0000 0000 0000 1100
//#define FRAGCTL_AC2         0x0800 // 0000 0000 0000 1000
//#define FRAGCTL_AC1         0x0400 // 0000 0000 0000 0100
//#define FRAGCTL_AC0         0x0000 // 0000 0000 0000 0000
#define FRAGCTL_ENDFRAG     0x0300 // 0000 0000 0000 0011
#define FRAGCTL_MIDFRAG     0x0200 // 0000 0000 0000 0010
#define FRAGCTL_STAFRAG     0x0100 // 0000 0000 0000 0001
#define FRAGCTL_NONFRAG     0x0000 // 0000 0000 0000 0000

#else

#define FIFOCTL_AUTO_FB_1   0x1000 // 0001 0000 0000 0000
#define FIFOCTL_AUTO_FB_0   0x0800 // 0000 1000 0000 0000
#define FIFOCTL_GRPACK      0x0400 // 0000 0100 0000 0000
#define FIFOCTL_11GA        0x0300 // 0000 0011 0000 0000
#define FIFOCTL_11GB        0x0200 // 0000 0010 0000 0000
#define FIFOCTL_11B         0x0100 // 0000 0001 0000 0000
#define FIFOCTL_11A         0x0000 // 0000 0000 0000 0000
#define FIFOCTL_RTS         0x0080 // 0000 0000 1000 0000
#define FIFOCTL_ISDMA0      0x0040 // 0000 0000 0100 0000
#define FIFOCTL_GENINT      0x0020 // 0000 0000 0010 0000
#define FIFOCTL_TMOEN       0x0010 // 0000 0000 0001 0000
#define FIFOCTL_LRETRY      0x0008 // 0000 0000 0000 1000
#define FIFOCTL_CRCDIS      0x0004 // 0000 0000 0000 0100
#define FIFOCTL_NEEDACK     0x0002 // 0000 0000 0000 0010
#define FIFOCTL_LHEAD       0x0001 // 0000 0000 0000 0001

//WMAC definition Frag Control
#define FRAGCTL_AES         0x0300 // 0000 0011 0000 0000
#define FRAGCTL_TKIP        0x0200 // 0000 0010 0000 0000
#define FRAGCTL_LEGACY      0x0100 // 0000 0001 0000 0000
#define FRAGCTL_NONENCRYPT  0x0000 // 0000 0000 0000 0000
//#define FRAGCTL_AC3         0x000C // 0000 0000 0000 1100
//#define FRAGCTL_AC2         0x0008 // 0000 0000 0000 1000
//#define FRAGCTL_AC1         0x0004 // 0000 0000 0000 0100
//#define FRAGCTL_AC0         0x0000 // 0000 0000 0000 0000
#define FRAGCTL_ENDFRAG     0x0003 // 0000 0000 0000 0011
#define FRAGCTL_MIDFRAG     0x0002 // 0000 0000 0000 0010
#define FRAGCTL_STAFRAG     0x0001 // 0000 0000 0000 0001
#define FRAGCTL_NONFRAG     0x0000 // 0000 0000 0000 0000

#endif // #ifdef __BIG_ENDIAN

//#define TYPE_AC0DMA     0
//#define TYPE_TXDMA0     1
#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
//#define TD_FLAGS_NETIF_SKB                0x04

/*---------------------  Export Types  ------------------------------*/

// ref_sk_buff is used for mapping the skb structure between pre-built driver-obj & running kernel.
// Since different kernel version (2.4x) may change skb structure, i.e. pre-built driver-obj
// may link to older skb that leads error.

typedef struct tagDEVICE_RD_INFO {
    struct sk_buff* skb;
    dma_addr_t  skb_dma;
    dma_addr_t  curr_desc;
} DEVICE_RD_INFO,   *PDEVICE_RD_INFO;

/*
static inline PDEVICE_RD_INFO alloc_rd_info(void) {
    PDEVICE_RD_INFO  ptr;
    if ((ptr = kmalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC)) == NULL)
        return NULL;
    else {
        memset(ptr,0,sizeof(DEVICE_RD_INFO));
        return ptr;
    }
}
*/

/*
typedef struct tagRDES0 {
    WORD    wResCount;
    WORD    wf1Owner ;
//    WORD    f15Reserved : 15;
//    WORD    f1Owner : 1;
} __attribute__ ((__packed__))
SRDES0;
*/

#ifdef __BIG_ENDIAN

typedef struct tagRDES0 {
   volatile WORD    wResCount;
	union {
		volatile U16    f15Reserved;
		struct {
            volatile U8 f8Reserved1;
			volatile U8 f1Owner:1;
			volatile U8 f7Reserved:7;
		} __attribute__ ((__packed__));
	} __attribute__ ((__packed__));
} __attribute__ ((__packed__))
SRDES0, *PSRDES0;

#else

typedef struct tagRDES0 {
    WORD    wResCount;
    WORD    f15Reserved : 15;
    WORD    f1Owner : 1;
} __attribute__ ((__packed__))
SRDES0;


#endif

typedef struct tagRDES1 {
    WORD   wReqCount;
    WORD   wReserved;
} __attribute__ ((__packed__))
SRDES1;

//
// Rx descriptor
//
typedef struct tagSRxDesc {
    volatile SRDES0 m_rd0RD0;
    volatile SRDES1 m_rd1RD1;
    volatile U32    buff_addr;
    volatile U32    next_desc;
    struct tagSRxDesc   *next;//4 bytes
    volatile PDEVICE_RD_INFO    pRDInfo;//4 bytes
    volatile U32    Reserved[2];//8 bytes
} __attribute__ ((__packed__))
SRxDesc, DEF* PSRxDesc;
typedef const SRxDesc DEF*      PCSRxDesc;

#ifdef __BIG_ENDIAN

/*
typedef struct tagTDES0 {
    volatile    BYTE    byTSR0;
    volatile    BYTE    byTSR1;
    volatile    WORD    wOwner_Txtime;
//    volatile    WORD    f15Txtime : 15;
//    volatile    WORD    f1Owner:1;
} __attribute__ ((__packed__))
STDES0;
*/

typedef struct tagTDES0 {
    volatile    BYTE    byTSR0;
    volatile    BYTE    byTSR1;
	union {
		volatile U16    f15Txtime;
		struct {
            volatile U8 f8Reserved1;
			volatile U8 f1Owner:1;
			volatile U8 f7Reserved:7;
		} __attribute__ ((__packed__));
	} __attribute__ ((__packed__));
} __attribute__ ((__packed__))
STDES0, PSTDES0;

#else

typedef struct tagTDES0 {
    volatile    BYTE    byTSR0;
    volatile    BYTE    byTSR1;
    volatile    WORD    f15Txtime : 15;
    volatile    WORD    f1Owner:1;
} __attribute__ ((__packed__))
STDES0;

#endif


typedef struct tagTDES1 {
    volatile    WORD    wReqCount;
    volatile    BYTE    byTCR;
    volatile    BYTE    byReserved;
} __attribute__ ((__packed__))
STDES1;


typedef struct tagDEVICE_TD_INFO{
    struct sk_buff*     skb;
    PBYTE               buf;
    dma_addr_t          skb_dma;
    dma_addr_t          buf_dma;
    dma_addr_t          curr_desc;
    DWORD               dwReqCount;
    DWORD               dwHeaderLength;
    BYTE                byFlags;
} DEVICE_TD_INFO,    *PDEVICE_TD_INFO;

/*
static inline PDEVICE_TD_INFO alloc_td_info(void) {
    PDEVICE_TD_INFO  ptr;
    if ((ptr = kmalloc(sizeof(DEVICE_TD_INFO),GFP_ATOMIC))==NULL)
        return NULL;
    else {
        memset(ptr,0,sizeof(DEVICE_TD_INFO));
        return ptr;
    }
}
*/

//
// transmit descriptor
//
typedef struct tagSTxDesc {
    volatile    STDES0  m_td0TD0;
    volatile    STDES1  m_td1TD1;
    volatile    U32    buff_addr;
    volatile    U32    next_desc;
    struct tagSTxDesc*  next; //4 bytes
    volatile    PDEVICE_TD_INFO pTDInfo;//4 bytes
    volatile    U32    Reserved[2];//8 bytes
} __attribute__ ((__packed__))
STxDesc, DEF* PSTxDesc;
typedef const STxDesc DEF*      PCSTxDesc;


typedef struct tagSTxSyncDesc {
    volatile    STDES0  m_td0TD0;
    volatile    STDES1  m_td1TD1;
    volatile    DWORD   buff_addr; // pointer to logical buffer
    volatile    DWORD   next_desc; // pointer to next logical descriptor
    volatile    WORD    m_wFIFOCtl;
    volatile    WORD    m_wTimeStamp;
    struct tagSTxSyncDesc*  next; //4 bytes
    volatile    PDEVICE_TD_INFO pTDInfo;//4 bytes
    volatile    DWORD   m_dwReserved2;
} __attribute__ ((__packed__))
STxSyncDesc, DEF* PSTxSyncDesc;
typedef const STxSyncDesc DEF*      PCSTxSyncDesc;


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

typedef struct tagSRrvTime_gCTS {
    WORD        wCTSTxRrvTime_ba;
    WORD        wReserved;
    WORD        wTxRrvTime_b;
    WORD        wTxRrvTime_a;
}__attribute__ ((__packed__))
SRrvTime_gCTS, DEF* PSRrvTime_gCTS;
typedef const SRrvTime_gCTS DEF*     PCSRrvTime_gCTS;

typedef struct tagSRrvTime_ab {
    WORD        wRTSTxRrvTime;
    WORD        wTxRrvTime;
}__attribute__ ((__packed__))
SRrvTime_ab, DEF* PSRrvTime_ab;
typedef const SRrvTime_ab DEF*     PCSRrvTime_ab;

typedef struct tagSRrvTime_atim {
    WORD        wCTSTxRrvTime_ba;
    WORD        wTxRrvTime_a;
}__attribute__ ((__packed__))
SRrvTime_atim, DEF* PSRrvTime_atim;
typedef const SRrvTime_atim DEF*     PCSRrvTime_atim;

//
// RTS buffer header
//
typedef struct tagSRTSData {
    WORD    wFrameControl;
    WORD    wDurationID;
    BYTE    abyRA[U_ETHER_ADDR_LEN];
    BYTE    abyTA[U_ETHER_ADDR_LEN];
}__attribute__ ((__packed__))
SRTSData, DEF* PSRTSData;
typedef const SRTSData DEF*      PCSRTSData;

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


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


typedef struct tagSRTS_ab {
    BYTE        bySignalField;
    BYTE        byServiceField;
    WORD        wTransmitLength;
    WORD        wDuration;
    WORD        wReserved;
    SRTSData    Data;
}__attribute__ ((__packed__))
SRTS_ab, DEF* PSRTS_ab;
typedef const SRTS_ab DEF*     PCSRTS_ab;


typedef struct tagSRTS_a_FB {
    BYTE        bySignalField;
    BYTE        byServiceField;
    WORD        wTransmitLength;
    WORD        wDuration;
    WORD        wReserved;
    WORD        wRTSDuration_f0;
    WORD        wRTSDuration_f1;
    SRTSData    Data;
}__attribute__ ((__packed__))
SRTS_a_FB, DEF* PSRTS_a_FB;
typedef const SRTS_a_FB DEF*     PCSRTS_a_FB;


//
// CTS buffer header
//
typedef struct tagSCTSData {
    WORD    wFrameControl;
    WORD    wDurationID;
    BYTE    abyRA[U_ETHER_ADDR_LEN];
    WORD    wReserved;
}__attribute__ ((__packed__))
SCTSData, DEF* PSCTSData;

typedef struct tagSCTS {
    BYTE        bySignalField_b;
    BYTE        byServiceField_b;
    WORD        wTransmitLength_b;
    WORD        wDuration_ba;
    WORD        wReserved;
    SCTSData    Data;
}__attribute__ ((__packed__))
SCTS, DEF* PSCTS;
typedef const SCTS DEF*     PCSCTS;

typedef struct tagSCTS_FB {
    BYTE        bySignalField_b;
    BYTE        byServiceField_b;
    WORD        wTransmitLength_b;
    WORD        wDuration_ba;
    WORD        wReserved;
    WORD        wCTSDuration_ba_f0;
    WORD        wCTSDuration_ba_f1;
    SCTSData    Data;
}__attribute__ ((__packed__))
SCTS_FB, DEF* PSCTS_FB;
typedef const SCTS_FB DEF*     PCSCTS_FB;


//
// Tx FIFO header
//
typedef struct tagSTxBufHead {
    DWORD   adwTxKey[4];
    WORD    wFIFOCtl;
    WORD    wTimeStamp;
    WORD    wFragCtl;
    BYTE    byTxPower;
    BYTE    wReserved;
}__attribute__ ((__packed__))
STxBufHead, DEF* PSTxBufHead;
typedef const STxBufHead DEF*   PCSTxBufHead;

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

//
// Tx data header
//
typedef struct tagSTxDataHead_g {
    BYTE    bySignalField_b;
    BYTE    byServiceField_b;
    WORD    wTransmitLength_b;
    BYTE    bySignalField_a;
    BYTE    byServiceField_a;
    WORD    wTransmitLength_a;
    WORD    wDuration_b;
    WORD    wDuration_a;
    WORD    wTimeStampOff_b;
    WORD    wTimeStampOff_a;
}__attribute__ ((__packed__))
STxDataHead_g, DEF* PSTxDataHead_g;
typedef const STxDataHead_g DEF*  PCSTxDataHead_g;

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


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


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

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

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


typedef struct tagSSecretKey {
    DWORD   dwLowDword;
    BYTE    byHighByte;
}__attribute__ ((__packed__))
SSecretKey;

typedef struct tagSKeyEntry {
    BYTE  abyAddrHi[2];
    WORD  wKCTL;
    BYTE  abyAddrLo[4];
    DWORD dwKey0[4];
    DWORD dwKey1[4];
    DWORD dwKey2[4];
    DWORD dwKey3[4];
    DWORD dwKey4[4];
}__attribute__ ((__packed__))
SKeyEntry;
/*---------------------  Export Macros ------------------------------*/

/*---------------------  Export Classes  ----------------------------*/

/*---------------------  Export Variables  --------------------------*/

/*---------------------  Export Functions  --------------------------*/




#endif // __DESC_H__