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| *******************************************************************************/ |
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| |
| #ifndef __INCmv802_3h |
| #define __INCmv802_3h |
| |
| |
| /* includes */ |
| #include "mvTypes.h" |
| |
| /* Defines */ |
| #define MV_MAX_ETH_DATA 1500 |
| |
| /* 802.3 types */ |
| #define MV_IP_TYPE 0x0800 |
| #define MV_IP_ARP_TYPE 0x0806 |
| #define MV_APPLE_TALK_ARP_TYPE 0x80F3 |
| #define MV_NOVELL_IPX_TYPE 0x8137 |
| #define MV_EAPOL_TYPE 0x888e |
| |
| |
| |
| /* Encapsulation header for RFC1042 and Ethernet_tunnel */ |
| |
| #define MV_RFC1042_SNAP_HEADER {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00} |
| |
| #define MV_ETH_SNAP_LSB 0xF8 |
| |
| |
| #define MV_MAC_ADDR_SIZE (6) |
| #define MV_MAC_STR_SIZE (20) |
| #define MV_VLAN_HLEN (4) |
| |
| /* This macro checks for a multicast mac address */ |
| #define MV_IS_MULTICAST_MAC(mac) (((mac)[0] & 0x1) == 1) |
| |
| |
| /* This macro checks for an broadcast mac address */ |
| #define MV_IS_BROADCAST_MAC(mac) \ |
| (((mac)[0] == 0xFF) && \ |
| ((mac)[1] == 0xFF) && \ |
| ((mac)[2] == 0xFF) && \ |
| ((mac)[3] == 0xFF) && \ |
| ((mac)[4] == 0xFF) && \ |
| ((mac)[5] == 0xFF)) |
| |
| |
| /* Typedefs */ |
| typedef struct |
| { |
| MV_U8 pDA[MV_MAC_ADDR_SIZE]; |
| MV_U8 pSA[MV_MAC_ADDR_SIZE]; |
| MV_U16 typeOrLen; |
| |
| } MV_802_3_HEADER; |
| |
| enum { |
| MV_IP_PROTO_NULL = 0, /* Dummy protocol for TCP */ |
| MV_IP_PROTO_ICMP = 1, /* Internet Control Message Protocol */ |
| MV_IP_PROTO_IGMP = 2, /* Internet Group Management Protocol */ |
| MV_IP_PROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */ |
| MV_IP_PROTO_TCP = 6, /* Transmission Control Protocol */ |
| MV_IP_PROTO_EGP = 8, /* Exterior Gateway Protocol */ |
| MV_IP_PROTO_PUP = 12, /* PUP protocol */ |
| MV_IP_PROTO_UDP = 17, /* User Datagram Protocol */ |
| MV_IP_PROTO_IDP = 22, /* XNS IDP protocol */ |
| MV_IP_PROTO_DCCP = 33, /* Datagram Congestion Control Protocol */ |
| MV_IP_PROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling */ |
| MV_IP_PROTO_RSVP = 46, /* RSVP protocol */ |
| MV_IP_PROTO_GRE = 47, /* Cisco GRE tunnels (rfc 1701,1702) */ |
| MV_IP_PROTO_ESP = 50, /* Encapsulation Security Payload protocol */ |
| MV_IP_PROTO_AH = 51, /* Authentication Header protocol */ |
| MV_IP_PROTO_BEETPH = 94, /* IP option pseudo header for BEET */ |
| MV_IP_PROTO_PIM = 103, |
| MV_IP_PROTO_COMP = 108, /* Compression Header protocol */ |
| MV_IP_PROTO_ZERO_HOP = 114, /* Any 0 hop protocol (IANA) */ |
| MV_IP_PROTO_SCTP = 132, /* Stream Control Transport Protocol */ |
| MV_IP_PROTO_UDPLITE = 136, /* UDP-Lite (RFC 3828) */ |
| |
| MV_IP_PROTO_RAW = 255, /* Raw IP packets */ |
| MV_IP_PROTO_MAX |
| }; |
| |
| typedef struct |
| { |
| MV_U8 version; |
| MV_U8 tos; |
| MV_U16 totalLength; |
| MV_U16 identifier; |
| MV_U16 fragmentCtrl; |
| MV_U8 ttl; |
| MV_U8 protocol; |
| MV_U16 checksum; |
| MV_U32 srcIP; |
| MV_U32 dstIP; |
| |
| } MV_IP_HEADER; |
| |
| typedef struct |
| { |
| MV_U32 spi; |
| MV_U32 seqNum; |
| } MV_ESP_HEADER; |
| |
| #define MV_ICMP_ECHOREPLY 0 /* Echo Reply */ |
| #define MV_ICMP_DEST_UNREACH 3 /* Destination Unreachable */ |
| #define MV_ICMP_SOURCE_QUENCH 4 /* Source Quench */ |
| #define MV_ICMP_REDIRECT 5 /* Redirect (change route) */ |
| #define MV_ICMP_ECHO 8 /* Echo Request */ |
| #define MV_ICMP_TIME_EXCEEDED 11 /* Time Exceeded */ |
| #define MV_ICMP_PARAMETERPROB 12 /* Parameter Problem */ |
| #define MV_ICMP_TIMESTAMP 13 /* Timestamp Request */ |
| #define MV_ICMP_TIMESTAMPREPLY 14 /* Timestamp Reply */ |
| #define MV_ICMP_INFO_REQUEST 15 /* Information Request */ |
| #define MV_ICMP_INFO_REPLY 16 /* Information Reply */ |
| #define MV_ICMP_ADDRESS 17 /* Address Mask Request */ |
| #define MV_ICMP_ADDRESSREPLY 18 /* Address Mask Reply */ |
| |
| typedef struct |
| { |
| MV_U8 type; |
| MV_U8 code; |
| MV_U16 checksum; |
| MV_U16 id; |
| MV_U16 sequence; |
| |
| } MV_ICMP_ECHO_HEADER; |
| |
| typedef struct |
| { |
| MV_U16 source; |
| MV_U16 dest; |
| MV_U32 seq; |
| MV_U32 ack_seq; |
| MV_U16 flags; |
| MV_U16 window; |
| MV_U16 chksum; |
| MV_U16 urg_offset; |
| |
| } MV_TCP_HEADER; |
| |
| typedef struct |
| { |
| MV_U16 source; |
| MV_U16 dest; |
| MV_U16 len; |
| MV_U16 check; |
| |
| } MV_UDP_HEADER; |
| |
| #endif /* __INCmv802_3h */ |