projects / OpenSPARC-T2-DV / blame
| Commit | Line | Data |
|---|---|---|
| 86530b38 AT |
1 | #ifndef _PACKET_H |
| 2 | #define _PACKET_H | |
| 3 | ||
| 4 | #ifdef __cplusplus | |
| 5 | extern "C" { | |
| 6 | #endif | |
| 7 | ||
| 8 | // Layer 4 defines | |
| 9 | #define L4_PKT_TYPE_TCP 0x1 | |
| 10 | #define L4_PKT_TYPE_UDP 0x2 | |
| 11 | #define L4_PKT_TYPE_SCTP 0x4 | |
| 12 | #define L4_PKT_TYPE_AH 0x8 | |
| 13 | #define L4_PKT_TYPE_ESP 0x10 | |
| 14 | #define L4_PKT_TYPE_ICMP 0x20 | |
| 15 | #define L4_PKT_TYPE_IGMP 0x40 | |
| 16 | #define L4_PKT_TYPE_GRE 0x80 | |
| 17 | #define L4_PKT_TYPE_EGRE 0x100 | |
| 18 | #define L4_PKT_TYPE_PIM 0x200 | |
| 19 | #define L4_PKT_TYPE_RSVP 0x400 | |
| 20 | ||
| 21 | // Layer 3 defines | |
| 22 | #define L3_PKT_TYPE_FRAG 0x8 | |
| 23 | #define L3_PKT_TYPE_OPT 0x4 | |
| 24 | #define L3_PKT_TYPE_IPV6 0x2 | |
| 25 | #define L3_PKT_TYPE_IPV4 0x1 | |
| 26 | ||
| 27 | // Layer 2 defines | |
| 28 | #define L2_PKT_TYPE_LLCSNAP 0x10 | |
| 29 | #define L2_PKT_TYPE_TAGGED 0x8 | |
| 30 | // Need some defines for ARP, etc | |
| 31 | // sbehera | |
| 32 | #define L2_PKT_TYPE_RARP 0x4 | |
| 33 | #define L2_PKT_TYPE_ARP 0x2 | |
| 34 | ||
| 35 | ||
| 36 | #define L2_PKT 0x1 | |
| 37 | #define L2_RUNT 0x40 | |
| 38 | ||
| 39 | ||
| 40 | // defines from old pktgen - only for compatibility | |
| 41 | #define PKTGEN_TCP 16 | |
| 42 | #define PKTGEN_UDP 13 | |
| 43 | ||
| 44 | // Class Type Definitions | |
| 45 | // | |
| 46 | // // IPv4 defines | |
| 47 | #define PKTGEN_CL_ARP 0 | |
| 48 | #define PKTGEN_CL_RARP 1 | |
| 49 | #define PKTGEN_CL_RSVP 2 | |
| 50 | #define PKTGEN_CL_IGMP 3 | |
| 51 | #define PKTGEN_CL_ICMP 4 | |
| 52 | #define PKTGEN_CL_PIM 5 | |
| 53 | #define PKTGEN_CL_GRE 6 | |
| 54 | #define PKTGEN_CL_IP 7 | |
| 55 | #define PKTGEN_CL_IP_OPT 8 | |
| 56 | #define PKTGEN_CL_IP_FRAG 9 | |
| 57 | #define PKTGEN_CL_IP_ROUTE 10 | |
| 58 | #define PKTGEN_CL_IP_SEC_AH 11 | |
| 59 | #define PKTGEN_CL_IP_SEC_ESP 12 | |
| 60 | #define PKTGEN_CL_UDP 13 | |
| 61 | #define PKTGEN_CL_UDP_FRAG 14 | |
| 62 | #define PKTGEN_CL_UDP_OPT 15 | |
| 63 | #define PKTGEN_CL_TCP 16 | |
| 64 | #define PKTGEN_CL_TCP_FRAG 17 | |
| 65 | #define PKTGEN_CL_TCP_OPT 18 | |
| 66 | #define PKTGEN_CL_SCTP 19 | |
| 67 | #define PKTGEN_CL_SCTP_OPT 20 | |
| 68 | #define PKTGEN_CL_SCTP_FRAG 21 | |
| 69 | ||
| 70 | #define PKTGEN_DELTA 22 | |
| 71 | ||
| 72 | // IPv6 defines | |
| 73 | // (Values must be a DETLA apart from their IPv4 class) | |
| 74 | #define PKTGEN_CL_ARP_IP_V6 PKTGEN_DELTA + 0 | |
| 75 | #define PKTGEN_CL_RARP_IP_V6 PKTGEN_DELTA + 1 | |
| 76 | #define PKTGEN_CL_RSVP_IP_V6 PKTGEN_DELTA + 2 | |
| 77 | #define PKTGEN_CL_IGMP_IP_V6 PKTGEN_DELTA + 3 | |
| 78 | #define PKTGEN_CL_ICMP_IP_V6 PKTGEN_DELTA + 4 | |
| 79 | #define PKTGEN_CL_PIM_IP_V6 PKTGEN_DELTA + 5 | |
| 80 | #define PKTGEN_CL_GRE_IP_V6 PKTGEN_DELTA + 6 | |
| 81 | #define PKTGEN_CL_IP_V6 PKTGEN_DELTA + 7 | |
| 82 | #define PKTGEN_CL_IP_V6_OPT PKTGEN_DELTA + 8 | |
| 83 | #define PKTGEN_CL_IP_V6_FRAG PKTGEN_DELTA + 9 | |
| 84 | #define PKTGEN_CL_IP_V6_ROUTE PKTGEN_DELTA + 10 | |
| 85 | #define PKTGEN_CL_IP_V6_SEC_AH PKTGEN_DELTA + 11 | |
| 86 | #define PKTGEN_CL_IP_V6_SEC_ESP PKTGEN_DELTA + 12 | |
| 87 | #define PKTGEN_CL_UDP_IP_V6 PKTGEN_DELTA + 13 | |
| 88 | #define PKTGEN_CL_UDP_FRAG_IP_V6 PKTGEN_DELTA + 14 | |
| 89 | #define PKTGEN_CL_UDP_OPT_IP_V6 PKTGEN_DELTA + 15 | |
| 90 | #define PKTGEN_CL_TCP_IP_V6 PKTGEN_DELTA + 16 | |
| 91 | #define PKTGEN_CL_TCP_FRAG_IP_V6 PKTGEN_DELTA + 17 | |
| 92 | #define PKTGEN_CL_TCP_OPT_IP_V6 PKTGEN_DELTA + 18 | |
| 93 | ||
| 94 | #define PKTGEN_CL_IP_TUN_V4_V4 PKTGEN_DELTA + 19 | |
| 95 | #define PKTGEN_CL_IP_TUN_V4_V6 PKTGEN_DELTA + 20 | |
| 96 | #define PKTGEN_CL_IP_TUN_V6_V4 PKTGEN_DELTA + 21 | |
| 97 | #define PKTGEN_CL_IP_TUN_V6_V6 PKTGEN_DELTA + 22 | |
| 98 | #define PKTGEN_CL_SCTP_IP_V6 PKTGEN_DELTA + 23 | |
| 99 | #define PKTGEN_CL_IP_V6_LAST_VALUE PKTGEN_CL_IP_TUN_V6_V6 | |
| 100 | // | |
| 101 | ||
| 102 | #define PKTGEN_CL_RUNT 200 | |
| 103 | ||
| 104 | // ERROR DEFINES | |
| 105 | ||
| 106 | #define PG_CHKSUM_ERR 0x1 | |
| 107 | #define PG_CHKSUM_USER_MODE 0x2 | |
| 108 | #define PG_CRC_ERR 0x4 | |
| 109 | #define PG_TYPE_LEN_ERR 0x8 | |
| 110 | #define PG_L4_PROTO_USER_MODE 0x10 | |
| 111 | #define PG_TYPE_LEN_USER_MODE 0x20 | |
| 112 | ||
| 113 | struct ether_packet_desc { | |
| 114 | uint8_t src_addr[6]; | |
| 115 | uint8_t dst_addr[6]; | |
| 116 | uint16_t vlan_id; | |
| 117 | uint16_t tci; | |
| 118 | uint16_t proto; | |
| 119 | } ether_packet_desc_t; | |
| 120 | ||
| 121 | struct arp_packet_desc { | |
| 122 | uint16_t hw_type; /* format of hardware addr, 0x01 for | |
| 123 | ethernet */ | |
| 124 | uint16_t proto_type; /* format of protocol addr, 0x0800 for | |
| 125 | IP */ | |
| 126 | uint8_t hw_len; /* length of hardware addr, 0x06 for | |
| 127 | ethernet */ | |
| 128 | uint8_t proto_len; /* length of protocol addr, 0x04 for | |
| 129 | IP */ | |
| 130 | uint16_t op_code; /* ARP opcode, 0x01 - ARP req, | |
| 131 | 0x02 - ARP reply, 0x03 - RARP req, | |
| 132 | 0x04 - RARP reply */ | |
| 133 | ||
| 134 | uint8_t src_ha[6]; /* sender hardware address */ | |
| 135 | uint8_t src_ip[4]; /* sender IP address */ | |
| 136 | uint8_t tgt_ha[6]; /* target hardware address */ | |
| 137 | uint8_t tgt_ip[4]; /* target IP address */ | |
| 138 | } arp_packet_desc_t; | |
| 139 | ||
| 140 | ||
| 141 | struct ip_packet_desc { | |
| 142 | // IPV4 ONLY | |
| 143 | uint32_t src_addr; | |
| 144 | uint32_t dst_addr; | |
| 145 | uint16_t proto; | |
| 146 | uint8_t options; | |
| 147 | uint8_t tos; | |
| 148 | uint16_t frag; | |
| 149 | } ip_packet_desc_t; | |
| 150 | struct ipv6_packet_desc { | |
| 151 | // IPV4 ONLY | |
| 152 | uint8_t src_addr[16]; | |
| 153 | uint8_t dst_addr[16]; | |
| 154 | uint8_t nexthdr; | |
| 155 | uint8_t tc; | |
| 156 | uint16_t frag; | |
| 157 | uint32_t ipv6FragId; | |
| 158 | } ipv6_packet_desc_t; | |
| 159 | ||
| 160 | ||
| 161 | struct tcp_packet_desc { | |
| 162 | uint8_t tcp_flags; | |
| 163 | uint16_t service; | |
| 164 | uint16_t src_port; | |
| 165 | uint16_t dst_port; | |
| 166 | uint16_t window; | |
| 167 | uint32_t seq_no; | |
| 168 | uint32_t ack_no; | |
| 169 | uint16_t checksum; | |
| 170 | } tcp_packet_desc_t; | |
| 171 | ||
| 172 | ||
| 173 | struct udp_packet_desc { | |
| 174 | uint16_t service; | |
| 175 | uint16_t src_port; | |
| 176 | uint16_t dst_port; | |
| 177 | uint16_t checksum; | |
| 178 | } udp_packet_desc_t; | |
| 179 | ||
| 180 | struct ipsec_ah_packet_desc { | |
| 181 | u_int8_t nh; | |
| 182 | u_int8_t len; | |
| 183 | u_int16_t res; | |
| 184 | u_int32_t spi; | |
| 185 | u_int32_t seq; | |
| 186 | u_int32_t auth; | |
| 187 | } ipsec_ah_packet_desc_t; | |
| 188 | ||
| 189 | struct sctp_packet_desc { | |
| 190 | u_int16_t src_port; /* source port */ | |
| 191 | u_int16_t dst_port; /* destination port */ | |
| 192 | u_int32_t vtag; /* verification tag */ | |
| 193 | u_int32_t checksum; /* checksum */ | |
| 194 | } sctp_packet_desc_t; | |
| 195 | // sbehera | |
| 196 | struct icmp_packet_desc { | |
| 197 | u_int8_t type; | |
| 198 | #define ICMP_TYPE_ECHO_REQ 1 | |
| 199 | #define ICMP_TYPE_ECHO_REPLY 2 | |
| 200 | u_int16_t checksum; | |
| 201 | u_int16_t id; | |
| 202 | u_int16_t seq; | |
| 203 | } icmp_packet_desc_t; | |
| 204 | ||
| 205 | // sbehera | |
| 206 | struct igmp_packet_desc { | |
| 207 | u_int8_t type; | |
| 208 | u_int16_t checksum; | |
| 209 | u_int32_t grp_ip; /* IGMP host IP */ | |
| 210 | } igmp_packet_desc_t; | |
| 211 | ||
| 212 | // sbehera | |
| 213 | struct pim_packet_desc { | |
| 214 | u_int8_t version; | |
| 215 | u_int8_t type; | |
| 216 | u_int16_t checksum; | |
| 217 | } pim_packet_desc_t; | |
| 218 | ||
| 219 | // sbehera | |
| 220 | struct rsvp_packet_desc { | |
| 221 | u_int8_t version; | |
| 222 | u_int8_t flags; | |
| 223 | u_int8_t type; | |
| 224 | u_int8_t ttl; | |
| 225 | u_int16_t checksum; | |
| 226 | int do_chksum; | |
| 227 | } rsvp_packet_desc_t; | |
| 228 | ||
| 229 | // sbehera | |
| 230 | /* GRE version 0 */ | |
| 231 | struct gre_packet_desc { | |
| 232 | uint8_t csum : 1, | |
| 233 | rout : 1, | |
| 234 | key : 1, | |
| 235 | seq : 1, | |
| 236 | rsvd : 4; | |
| 237 | uint16_t checksum; | |
| 238 | uint32_t key_val; | |
| 239 | uint32_t seq_num; | |
| 240 | } gre_packet_desc_t; | |
| 241 | ||
| 242 | // sbehera | |
| 243 | /* Enhanced GRE (GRE version 1) */ | |
| 244 | struct egre_packet_desc { | |
| 245 | uint8_t seq:1, | |
| 246 | ack:1, | |
| 247 | rsvd:6; | |
| 248 | uint16_t call_id; | |
| 249 | uint32_t seq_num; | |
| 250 | uint32_t ack_num; | |
| 251 | } egre_packet_desc_t; | |
| 252 | ||
| 253 | ||
| 254 | ||
| 255 | ||
| 256 | struct psd_hdr { | |
| 257 | uint32_t src_addr; | |
| 258 | uint32_t dst_addr; | |
| 259 | uint32_t zero:8; | |
| 260 | uint32_t proto:8; | |
| 261 | uint32_t len:16; | |
| 262 | } psd_hdr_t; | |
| 263 | ||
| 264 | struct payload_desc { | |
| 265 | uint32_t data_type ; | |
| 266 | uint32_t data_seed ; | |
| 267 | uint32_t error_code; | |
| 268 | uint32_t error_data; // used for user input based upon the error code | |
| 269 | uint32_t gId ; | |
| 270 | uint32_t data_length; | |
| 271 | uint32_t l2_pad_length; | |
| 272 | } payload_t; | |
| 273 | ||
| 274 | struct packet_desc { | |
| 275 | uint8_t frame_type; | |
| 276 | uint8_t frame_class; | |
| 277 | ||
| 278 | uint8_t l4_flag; /* Packet Type */ | |
| 279 | ||
| 280 | uint16_t l2_len; /* Ethernet packet len */ | |
| 281 | uint8_t l2_pkt_type; /* Packet Type */ | |
| 282 | uint16_t l2_hdr; /*l2 hdr length*/ | |
| 283 | ||
| 284 | uint16_t l3_len; /* L3 packet len */ | |
| 285 | uint8_t l3_pkt_type; /* Packet Type */ | |
| 286 | uint16_t l3_hdr; /*l3 hdr length*/ | |
| 287 | ||
| 288 | uint16_t l4_len; /* L4 packet len */ | |
| 289 | uint16_t l4_pkt_type; /* Packet Type */ | |
| 290 | uint16_t l4_hdr; /*l4 hdr length*/ | |
| 291 | ||
| 292 | uint8_t *buffer; /* Allocated Ethernet Buffer */ | |
| 293 | ||
| 294 | struct tcp_packet_desc tcp; | |
| 295 | struct udp_packet_desc udp; | |
| 296 | struct icmp_packet_desc icmp; | |
| 297 | struct igmp_packet_desc igmp; | |
| 298 | struct pim_packet_desc pim; | |
| 299 | struct gre_packet_desc gre; | |
| 300 | struct rsvp_packet_desc rsvp; | |
| 301 | struct egre_packet_desc egre; | |
| 302 | ||
| 303 | struct ip_packet_desc ip; | |
| 304 | struct sctp_packet_desc sctp; | |
| 305 | struct arp_packet_desc arp; | |
| 306 | struct ipv6_packet_desc ipv6; | |
| 307 | struct ipsec_ah_packet_desc ipsec_ah; | |
| 308 | struct ether_packet_desc ether; | |
| 309 | struct payload_desc payload; | |
| 310 | } packet_desc_t; | |
| 311 | ||
| 312 | ||
| 313 | ||
| 314 | #ifdef __cplusplus | |
| 315 | } | |
| 316 | #endif | |
| 317 | ||
| 318 | #endif /* _PACKET_H */ |