dpx_test.h

交换机中常用芯片链路复用7350的驱动源代码(vxworks中实现)

/******************************************************************************/
/**  COPYRIGHT (C) 1999 PMC-SIERRA, INC. ALL RIGHTS RESERVED.                **/
/**--------------------------------------------------------------------------**/
/** This software embodies materials and concepts which are proprietary and  **/
/** confidential to PMC-Sierra, Inc.                                         **/
/** PMC-Sierra distributes this software to its customers pursuant to the    **/ 
/** terms and conditions of the Device Driver Software License Agreement     **/ 
/** contained in the text file software.lic that is distributed along with   **/ 
/** the device driver software. This software can only be utilized if all    **/ 
/** terms and conditions of the Device Driver Software License Agreement are **/ 
/** accepted. If there are any questions, concerns, or if the Device Driver  **/
/** Software License Agreement text file, software.lic, is missing please    **/
/** contact PMC-Sierra for assistance.                                       **/
/**--------------------------------------------------------------------------**/
/**                                                                          **/
/******************************************************************************/
/*******************************************************************************
**    MODULE     : Duplex device drivers test and example indication callback
**                 header file
**
**    FILE       : Dpx_test.h
**      
**    DESCRIPTION: This file contains constants and structure definitions 
**                 required by code in dpx_test.c.
**
**
**    NOTES      : This is an example file which can be used for testing in the
**                 VxWorks and PV platform. It does NOT intend for use in real
**                 production code.
**
*******************************************************************************/
/* 
**    MODIFICATION HISTORY:
**
** $Log: dpx_test.h.rca $
** 
**  Revision: 1.1 Wed Aug 16 16:22:14 2000 bhalwani
**    Beta-1.0
**
** 
**  4   06/15/00    Bhalwani        Vortex chipset driver beta-1.0
**  3   06/15/00    Bhalwani        Vortex chipset driver Alpha-1.30
**  2   02/15/00    chenkemi        alpha-001
**  1   07/19/99    chenkemi        Initial Version
**
**  7   07/19/99    chenkemi        Beta-1.0
**  6   07/19/99    chenkemi        removed path reference for syspci.h header file
**  5   07/07/99    chenkemi        added ClearRxDataBuffer()
**  4   06/24/99    chenkemi        renamed dpxDebugInitVector(0 to dpxDefaultInitVector()
**  3   06/21/99    chenkemi        moved out VcTable variable.
**  2   06/17/99    chenkemi        added AAL0 test code
**  1   06/16/99    chenkemi        Initial Version
**
*/

#ifndef _DPX_TEST_H
#define _DPX_TEST_H

/** include files **/
#include <msgQLib.h>
#include "sysPci.h"
#include "dpx_api.h"
#include "dpx.h"
 

/* ATM cell payload size in bytes */
#define DPX_CELL_PAYLOAD_SIZE   48
#define ATM_CELL_HEADER_PTI_BIT 0x02
#define MTU_SIZE                2400
#define MAXIMUM_VC_CONNECTIONS  2
#define AAL5_TEST_MSG_VPI       15
#define AAL5_TEST_MSG_VCI       20
#define AAL0_TEST_MSG_VPI       100
#define AAL0_TEST_MSG_VCI       250

/* define for RxCells task priority */
/** In VxWorks, the higher the number, the lower the priority */
#define DPX_RX_TASK_PRIORITY    87
#define DPX_RX_TASK_STACK_SZ  4096  /* in bytes */

/* define forTxData task priority */
#define DPX_TX_TASK_PRIORITY   90
#define DPX_TX_TASK_STACK_SZ  4096  /* in bytes */


typedef enum _eAAL_Type
{
    AAL5_TYPE = 0,
    AAL0_TYPE,
    RAW_TYPE,
    AAL_TYPE_UNKNOWN                    
            
} eAAL_TYPE;

/* VC table */
typedef struct _Vc_Table
{
    UINT1 vpi;
    UINT2 vci;
    eAAL_TYPE type;
} VC_TABLE;

/* data buffer structure for storing information and data of message received */
typedef struct _Rx_Data_Buff
{
    INT4 length;    /* size of message data in the data buffer */
    UINT4 CRC32;    /* if message is CRC protected, it stores the current
                        CRC32 value */
    UINT1 data[MTU_SIZE + 8];   /* Data buffer for storing the received message */
} RX_DATA_BUFF;



typedef struct _Pmc_Slot_Dev_Handle
{
    UINT1 SlotDevId;
    void *pDevHandle;
} PMC_SLOT_DEV_HANDLE;
 
/* function prototype in dpx_test.c file */

INT4 dpx_TxAAL5Msg (DUPLEX duplex, UINT1 *pMsg, INT4 length, UINT1 vpi, 
                    UINT2 vci);
INT4 dpx_TxAAL0Msg (DUPLEX duplex, UINT1 *pMsg, UINT1 vpi, UINT2 vci);

#endif