aal2xpif.h

摩托罗拉Motolola公司网络处理器C3的示范代码.实现了ATM的AAL2层交换功能.想了解网络处理器的可以

/*
 *  aal2If.h
 *  Header file for AAL2 Switch application XP routines
 */

/*
 *  Copyright (c) 2001, 2002 C-Port Corporation
 *  All Rights Reserved
 *
 *  The information contained in this file is confidential and proprietary.
 *  Any reproduction, use or disclosure, in whole or in part, of this
 *  program, including any attempt to obtain a human-readable version of this
 *  program, without the express, prior written consent of C-Port
 *  Corporation is strictly prohibited.
 */

#ifndef AAL2IF_H
#define AAL2IF_H

#include <dcpPsSonet.h>
#include <atmVcTable.h>
#include <aal2TableDefs.h>

/*
 * # defines for the BASE_QUEUES  of each of the CPS
 */

#define CP0_BASE_QUEUE                  0 
#define CP1_BASE_QUEUE                  4 
#define CP2_BASE_QUEUE                  8 
#define CP3_BASE_QUEUE                 12 
#define CP4_BASE_QUEUE                 16
#define CP5_BASE_QUEUE                 20
#define CP6_BASE_QUEUE                 24
#define CP7_BASE_QUEUE                124
#define CP8_BASE_QUEUE                224
#define CP9_BASE_QUEUE                228
#define CP10_BASE_QUEUE               232
#define CP11_BASE_QUEUE               236
#define CP12_BASE_QUEUE               240
#define CP13_BASE_QUEUE               244
#define CP14_BASE_QUEUE               248
#define CP15_BASE_QUEUE               252 

/* Queue defines for ATM */
#define ATM_PORT1_BASE_QUEUE          CP4_BASE_QUEUE
#define ATM_PORT2_BASE_QUEUE          CP5_BASE_QUEUE

/* Queue defines for AAL2 Rx */
#define AAL2_RX1_BASE_QUEUE           CP0_BASE_QUEUE
#define AAL2_RX2_BASE_QUEUE           CP1_BASE_QUEUE
#define AAL2_RX3_BASE_QUEUE           CP2_BASE_QUEUE
#define AAL2_RX4_BASE_QUEUE           CP3_BASE_QUEUE
#define AAL2_RX5_BASE_QUEUE           CP8_BASE_QUEUE
#define AAL2_RX6_BASE_QUEUE           CP9_BASE_QUEUE

/* Queue defines for AAL2 Tx */
#define AAL2_TX1_BASE_QUEUE           CP10_BASE_QUEUE
#define AAL2_TX2_BASE_QUEUE           CP11_BASE_QUEUE
#define AAL2_TX3_BASE_QUEUE           CP12_BASE_QUEUE
#define AAL2_TX4_BASE_QUEUE           CP13_BASE_QUEUE
#define AAL2_TX5_BASE_QUEUE           CP14_BASE_QUEUE
#define AAL2_TX6_BASE_QUEUE           CP15_BASE_QUEUE

/* Queue defines for XP */
#define XP_BASE_QUEUE                 260
#define XP_SONET_MONITOR_QUEUE        261
#define XP_ATM_CONTROL_QUEUE          262
#define XP_RES_CID_QUEUE              263

#define XP_BASE_QUEUE_LOCAL             0
#define XP_SONET_QUEUE_LOCAL            1
#define XP_CONTROL_QUEUE_LOCAL          2
#define XP_AAL2_CONTROL_QUEUE_LOCAL     3

/* Defines for QOS */
#define CBR_OFFSET                     96 
#define RTVBR_OFFSET                   97 
#define NRTVBR_OFFSET                  98 
#define UBR_OFFSET                     99 

#define ATM_QOS1_CBR_QUEUE            CP6_BASE_QUEUE  + CBR_OFFSET 
#define ATM_QOS2_CBR_QUEUE            CP7_BASE_QUEUE  + CBR_OFFSET 

#define ATM_QOS1_RTVBR_QUEUE          CP6_BASE_QUEUE  + RTVBR_OFFSET 
#define ATM_QOS2_RTVBR_QUEUE          CP7_BASE_QUEUE  + RTVBR_OFFSET 

#define ATM_QOS1_NRTVBR_QUEUE         CP6_BASE_QUEUE  + NRTVBR_OFFSET 
#define ATM_QOS2_NRTVBR_QUEUE         CP7_BASE_QUEUE  + NRTVBR_OFFSET 

#define ATM_QOS1_UBR_QUEUE            CP6_BASE_QUEUE  + UBR_OFFSET 
#define ATM_QOS2_UBR_QUEUE            CP7_BASE_QUEUE  + UBR_OFFSET 



void aal2TableCreate      ();
void aal2CidTableWrite    (CidTabEntry*           tabEntry,
                           TsTableId              tableId);
void aal2WriteVerify      (int32u                 tableIndex,
                           void*                  tableData,
                           TsTableId              tableId,
                           int                    length);
void aal2CidTableSetup    (TsTableId              tableId);

#endif /* AAL2IF_H */