piacl.h

vt6528芯片交换机API函数和文档运行程序

/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * This software is copyrighted by and is the sole property of
 * VIA Networking Technologies, Inc. This software may only be used
 * in accordance with the corresponding license agreement. Any unauthorized
 * use, duplication, transmission, distribution, or disclosure of this
 * software is expressly forbidden.
 *
 * This software is provided by VIA Networking Technologies, Inc. "as is"
 * and any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose
 * are disclaimed. In no event shall VIA Networking Technologies, Inc.
 * be liable for any direct, indirect, incidental, special, exemplary, or
 * consequential damages.
 *
 *
 * File:    piacl.h
 *
 * Purpose: ACL UI related definitions
 *
 * Author:  Tim Feng
 *
 * Date:    Dec 01, 2005
 *
 */


#ifndef __PIACL_H__
#define __PIACL_H__

#include "ttype.h"
#if !defined(__CCONFIG_H__)
#include "cconfig.h"
#endif
#if !defined(__SWCFG_H__)
#include "swcfg.h"
#endif



#define ACL_MIN_VALID_GRP_ID                                  (1)
// Patch : none IP SNAP with tag packet will always be ARP packet
//#define ACL_MAX_VALID_GRP_ID                                 (255)             //You can modify the value between 1~255
#define ACL_MAX_VALID_GRP_ID                                 (255-RESERVE_ACL_GRP_NUM)             //You can modify the value between 1~255

/*---------------------  Export Definitions -------------------------*/
// definitions of ACL configuration

#define EEP_SIZE_ACL_TBL_ENTRY         (sizeof(struct tagSACLGrpEepCfg))

#define EEP_SIZE_ACL_CFG               	(EEP_SIZE_ACL_TBL_ENTRY * SWITCH_ACL_GRP_NUM)

#define EEP_ADDR_ACL_GROUP             (EEP_ADDR_ACL_CFG)

#define ETH_PROTOCOL_IPV4     (0x0800)   
#define L4_PROTOCOL_TCP         (6)
#define L4_PROTOCOL_UDP         (17)
/*---------------------  Export Classes -----------------------------*/
//Note :
//The struct tagSACLGrpEepCfg is only for ACL group in EEProm, and
//The struct tagSACLGrpPageCfg is only for ACL group in UI.

// When UI want to get group information from eeprom,function PIACL_vTransCfgFromEepToPage(SACLGrpPageCfg *pSGrpPageBuf, SACLGrpEepCfg* pSGrpEepBuf) 
// can finish the transfer of ACL group from eeprom to page UI

// When UI want to set group information to eeprom,function PIACL_byTransCfgFromPageToEepHw(SACLGrpEepCfg* pSGrpEepBuf, SACLGrpPageCfg *pSGrpPageBuf) 
// can finish the transfer of ACL group from page UI to eeprom


//Definitions of ACL group in Eeprom
struct SACLIPv4GrpEepCfg 
{
    UINT32 u32SIp;
    UINT32 u32SIpMsk;
    UINT32 u32DIp;
    UINT32 u32DIpMsk;	
    BOOL   bFragCheck;
    UINT8  u8L4Proto;
    UINT16 u16DstPort;
};

struct SACLNonIPv4GrpEepCfg
{
	UINT16 wEthType;
};

typedef struct tagSACLGrpEepCfg
{
	UINT8  u8GrpId;  
	BOOL   bIsIpv4;	
	BOOL   bFilter;  
	UINT16 u16Vid;
	union{
		struct SACLIPv4GrpEepCfg SACLIPv4GrpEepCfgBuf;
		struct SACLNonIPv4GrpEepCfg SACLNonIPv4GrpEepCfgBuf;	
	}UACLGrpEepCfg;	
}SACLGrpEepCfg;



//Definitions of ACL group in UI
struct SACLIpv4GrpPageCfg{

    BOOL   bSIpEn;
    char   szSIp[IP_STRING_LEN + 1];
    char   szSIpMsk[IP_STRING_LEN + 1];
    
    BOOL   bDIpEn;
    char   szDIp[IP_STRING_LEN + 1];
    char   szDIpMsk[IP_STRING_LEN + 1];
    
    //fragment check
    BOOL   bFragCheck;
    
    //L4 protocol
    UINT8  byL4ProtoIndex;
    UINT16 u16L4Proto;                                //Using 16 bits  not 8 bits for L4 Protocol type to check weather input from UI overflow range(0~255)
    UINT8  byTcpPortIndex;
    UINT32 u32TcpPort;                               //Using 32 bits not 16 bits for TCP Dest port to check weather input from UI overflow range(0~65535)
    UINT8  byUdpPortIndex;  	
    UINT32 u32UdpPort;                             //Using 32 bits  not 16 bits for UDP Dest port to check weather input from UI overflow range(0~65535)
};

struct SACLNonIpv4GrpPageCfg {
    UINT8  byEthProtoIndex;
    UINT16 wEthType;	                              //Keep using 16 bits for Ether Type because in UI Value of Ether Type is HEX mode and width of 
                                                                //Input box is 4. Input value of Ether Type can not larger than 0xFFFF
};                                                              

typedef struct  tagSACLGrpPageCfg
{
    UINT8  u8GrpId;
    BOOL   bFilter;
    BOOL   bVidEn;
    UINT16 u16Vid;
    BOOL   bIsIpv4;
    union{
       struct SACLIpv4GrpPageCfg SACLIpv4GrpPgBuf;
       struct SACLNonIpv4GrpPageCfg SACLNonIpv4GrpPgBuf;     
    }UACLPageCfgBuf;
}SACLGrpPageCfg;


typedef struct tagSACLPageCfg
{
	UINT16 wValidEntryNum;                              // Valid table entry number
	UINT8  abyValidGrpIdList[SWITCH_ACL_GRP_NUM];       // Valid ACL group id array
	SACLGrpPageCfg SCurGrp;                             // Current Group being selected.
    UINT8  u8MaxValidGrpId;
}SACLPageCfg;

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

/*---------------------  Export Macros ------------------------------*/

/*---------------------  Export Functions  --------------------------*/
#endif /* __PIACL_H__ */