ethernet.h

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#ifndef ETHERNET_H
#define ETHERNET_H

extern void F_EthernetSvc(void);
//******
// IP communication port number define
//******
#define ICMP   1  // internet control  message protocol
#define IGMP   2  // internet group message protocol
#define IP     4  // internet protocol
#define TCP    6  // transmition control portocol
#define EGP    8  // exterior gateway protocol
#define UDP        17 // user datagram protocol
#define RSVP   46 // resource reservation protocol
#define GRE    47 // generic routine protocol
#define SESP   50 // security encapsulating security payload
#define IPSAH  51 // IP authentication header
#define OSPF   89 // open shirtest path first 
//******
// UDP communication port number define...udp destination 
//******
#define ECHO         7    // reply to the sender
#define DISCARD      9    // discard packet
#define USERS        11   // active users
#define DAYTIME      13   // reply date and time
#define QUOTE        17   // abstract today
#define CHARGEN      19   // reply string
#define DNS          53   // domain name server
#define BOOTP_CLIENT 67   // 
#define BOOTP_SERVER 68
#define TFTP         69   // trival file transmission protocol
#define RPC          111  // remote procedure call
#define NTP          123  // net work time protocal
#define NETBIOS_NS   137  // 
#define NETBIOS_DS   138  //
#define SNMP         161  // simple network protocal
//#define SNMP         162  // simple network protocal(trap)
#define RIP          520  // router information protocal
#define SMB          445  // server message block
#define RADIUS0      1812 // remote authentication dial user  service
#define RADIUS1      1813 //
//******
//      IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
//      and FCS/CRC (frame check sequence). 
//******
#define ETHERNET_MAC_LENGTH 6    // Octets in one ethernet MAC addr      
#define ETHERNET_IP_LENGTH 4     // Octets in one ethernet IP addr       
#define ETHERNET_HEAD_LENGTH    14       // Total octets in header.     6+6+2 
#define ETHERNET_ZLEN           60       // Min. octets in frame sans FCS 
#define ETHERNET_DATA_LEN           1500 // Max. octets in payload       
#define ETHERNET_FRAME_LEN          1514 // Max. octets in frame sans FCS 

//******
//      These are the defined Ethernet Protocol ID's.
//******
#define ETHERNET_P_LOOP   0x0060 // Ethernet Loopback packet       
#define ETHERNET_P_ECHO   0x0200 // Ethernet Echo packet                  
#define ETHERNET_P_PUP    0x0400 // Xerox PUP packet              
#define ETHERNET_P_IP     0x0800 // Internet Protocol packet      
#define ETHERNET_P_X25    0x0805 // CCITT X.25                    
#define ETHERNET_P_ARP    0x0806 // Address Resolution packet     
#define ETHERNET_P_BPQ    0x08FF // G8BPQ AX.25 Ethernet Packet [ NOT AN OFFICIALLY REGISTERED ID ]   
#define ETHERNET_P_DEC    0x6000 // DEC Assigned proto             
#define ETHERNET_P_DNA_DL 0x6001 // DEC DNA Dump/Load              
#define ETHERNET_P_DNA_RC 0x6002 // DEC DNA Remote Console         
#define ETHERNET_P_DNA_RT 0x6003 // DEC DNA Routing                
#define ETHERNET_P_LAT    0x6004 // DEC LAT                        
#define ETHERNET_P_DIAG   0x6005 // DEC Diagnostics                
#define ETHERNET_P_CUST   0x6006 // DEC Customer use               
#define ETHERNET_P_SCA    0x6007 // DEC Systems Comms Arch         
#define ETHERNET_P_RARP   0x8035 // Reverse Addr Res packet       
#define ETHERNET_P_ATALK  0x809B // Appletalk DDP                 
#define ETHERNET_P_AARP   0x80F3 // Appletalk AARP                
#define ETHERNET_P_IPX    0x8137 // IPX over DIX                          
#define ETHERNET_P_IPV6   0x86DD // IPv6 over bluebook            
typedef struct{
    INT8U  Destination[ETHERNET_MAC_LENGTH];
    INT8U  Source[ETHERNET_MAC_LENGTH];
    INT16U Protocol;
}ETHERNET_HEAD;
typedef struct {
    INT8U  State;
    INT8U  Status;
    INT8U  InUse;
    INT16U Id;
    INT16U UserId;
    INT8U  MacAddress[ETHERNET_MAC_LENGTH];
    INT8U  IpAddress[ETHERNET_IP_LENGTH];
}ETHERNET_CONTROL;

extern ETHERNET_CONTROL EthernetCtrl;
extern void F_EthernetInit(void);
extern void F_EthernetSvc(void);
extern INT8U F_EthernetInUseCheck(void);
extern INT8U F_EthernetAllocate(INT16U UserId);
extern INT8U F_EthernetRelease(INT16U UserId);
extern INT8U F_EthernetMacAddressSet(INT16U UserId,INT8U *pMacAddress);
extern INT8U F_EthernetIpAddressSet(INT16U UserId,INT8U *pIpAddress);
extern INT8U F_EthernetSend(ETHBUFFER *pBuffer,INT8U *pDestination,INT16U Protocol);
extern INT8U F_EthernetReceive(ETHBUFFER *pBuffer);
extern INT8U F_EthernetPacketHandler(void);
extern INT8U F_EthernetBiosUpdate(INT8U *pBios,INT32U size);
extern INT8U F_EthernetSystemTableUpdate(INT8U *pSystemTable,INT32U Size);
extern INT8U F_EthernetPartitionTableUpdate(INT8U *pSystemTable,INT32U Size);
extern INT8U F_EthernetPartitionUpdate(INT8U *pSystemTable,INT32U Size);
extern INT8U F_EthernetFirmwareUpdate(INT8U *pSystemTable,INT32U Size);
extern INT16U F_EthernetUnsignedShortN2H(unsigned short s);
extern INT16U F_EthernetUnsignedShortH2N(unsigned short s);
extern INT32U F_EthernetUnsignedLongN2H(unsigned long l);
extern INT32U F_EthernetUnsignedLongH2N(unsigned long l);

#endif