txc_hw_platform.h

TranSwitch Envoy CE2 & Envoy CE4 设备驱动及编程指南

/*--------------------------------------------------------------------------

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     *     *    *   *  *   **   *  *       *    *   *    *    *    *  *    *
     *     *    *  *    *  * *  *   ****   *    *   *    *    *       ******
     *     *****   ******  *  * *       *  * ** *   *    *    *       *    *
     *     *   *   *    *  *   **  *    *  **  **   *    *    *    *  *    *
     *     *    *  *    *  *    *   ****   *    *   *    *     ****   *    *

                        Proprietary and Confidential 

    This program is made available only to customers and prospective customers 
of TranSwitch Corporation under license and may be used only with TranSwitch 
semi-conductor products.

                      Copyright(c) 2004 TranSwitch Inc.
|--------------------------------------------------------------------|
|                       TranSwitch Header File                       |
|--------------------------------------------------------------------|
|                                                                    |
|  Workfile:  txc_hw_platform.h                                      |
|                                                                    |
|  Description: This file contains the hardware platform definition  |
|                                                                    |
|                                                                    |
|                                                                    |
----------------------------------------------------------------------
                                  Revision History
----------------------------------------------------------------------
Rev #       Date    Author      Description
-----       ------  -------     -----------
1.0     01.Aug.2K   J.Esposito  Initial version.
1.1     05.Jun.02   R.Ruchandani    Add 16 bit Hardware platform
1.2         26.Sep.02   J. Federici     Add 32 bit Hardware platform
--------------------------------------------------------------------*/
/* 
 *
 * $Id: txc_hw_platform.h,v 1.1 2003/04/09 18:45:16 lin Exp $
 *
 * $Log: txc_hw_platform.h,v $
 * Revision 1.1  2003/04/09 18:45:16  lin
 * add to separate folder
 *
 * Revision 1.2  2003/02/21 15:54:41  lin
 * add CVS Keywords
 *
 *
 */

#ifndef TXC_HW_PLATFORM_H
#define TXC_HW_PLATFORM_H

#define TXC_HW_PLATFORM_MAJOR 1
#define TXC_HW_PLATFORM_MINOR 1
#define TXC_HW_PLATFORM_PATCH 0


/* structures for 8 BIT hw platform access */
typedef struct _tagTXC_REG_ACCESS_STRUCT
{
    TXC_REG * addr;     /* address to read/write */
    TXC_REG data;       /* data read/write */
    TXC_REG mask;       /* only used on write, 1 = update bit position  */

} TXC_REG_ACCESS_STRUCT;

typedef struct _tagTXC_BATCH_REG_ACCESS_STRUCT
{
    TXC_REG_ACCESS_STRUCT * regDataPtr; /* pointer to an array of data structures */
    TXC_S16BIT  regCount;                   /* number of elements in the structure */
    TXC_S16BIT  writeVerifyFlag;        /* read back after write */
    TXC_SEM_ID  semId;                  /* semaphore ID */

} TXC_BATCH_REG_ACCESS_STRUCT;

/* structures for 16 BIT hw platform access */
typedef struct _tagTXC_REG_ACCESS_16BIT_STRUCT
{
    TXC_REG_16 * addr;      /* address to read/write */
    TXC_REG_16 data;        /* data read/write */
    TXC_REG_16 mask;        /* only used on write, 1 = update bit position  */

} TXC_REG_ACCESS_16BIT_STRUCT;

typedef struct _tagTXC_BATCH_REG_ACCESS_16BIT_STRUCT
{
    TXC_REG_ACCESS_16BIT_STRUCT * regDataPtr;   /* pointer to an array of data structures */
    TXC_S16BIT  regCount;                   /* number of elements in the structure */
    TXC_S16BIT  writeVerifyFlag;        /* read back after write */
    TXC_SEM_ID  semId;                  /* semaphore ID */

} TXC_BATCH_REG_ACCESS_16BIT_STRUCT;

/* structures for 32 BIT hw platform access */
typedef struct _tagTXC_REG_ACCESS_32BIT_STRUCT
{
    TXC_REG_32 *addr;       /* address to read/write */
    TXC_REG_32 data;        /* data read/write */
    TXC_REG_32 mask;        /* only used on write, 1 = update bit position  */

} TXC_REG_ACCESS_32BIT_STRUCT;

typedef struct _tagTXC_BATCH_REG_ACCESS_32BIT_STRUCT
{
    TXC_REG_ACCESS_32BIT_STRUCT * regDataPtr;   /* pointer to an array of data structures */
    TXC_S16BIT  regCount;                   /* number of elements in the structure */
    TXC_S16BIT  writeVerifyFlag;        /* read back after write */
    TXC_SEM_ID  semId;                  /* semaphore ID */

} TXC_BATCH_REG_ACCESS_32BIT_STRUCT;


/* function prototypes for hw platform */
int TXC_BatchRegWrite(TXC_BATCH_REG_ACCESS_STRUCT * batchWriteDataPtr);
int TXC_BatchRegRead(TXC_BATCH_REG_ACCESS_STRUCT * batchReadDataPtr);
int TXC_BatchReg16BitWrite(TXC_BATCH_REG_ACCESS_16BIT_STRUCT * batch16BitWriteDataPtr);
int TXC_BatchReg16BitRead(TXC_BATCH_REG_ACCESS_16BIT_STRUCT * batch16BitReadDataPtr);
int TXC_BatchReg32BitWrite(TXC_BATCH_REG_ACCESS_32BIT_STRUCT * batch32BitWriteDataPtr);
int TXC_BatchReg32BitRead(TXC_BATCH_REG_ACCESS_32BIT_STRUCT * batch32BitReadDataPtr);

void writeReg (TXC_REG * addr, TXC_REG data);
TXC_REG readReg (TXC_REG * addr);
void write16BitReg (TXC_REG_16 * addr, TXC_REG_16 data);
TXC_REG_16 read16BitReg (TXC_REG_16 * addr);
void write32BitReg (TXC_REG_32 * addr, TXC_REG_32 data);
TXC_REG_32 read32BitReg (TXC_REG_32 * addr);

#endif /* TXC_HW_PLATFORM_H */