| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __DEFINE__ |
| #define __DEFINE__ |
| |
| #define MAX_PORTS 511 |
| |
| #if defined(WITH_INT_SOURCE) || defined(WITH_INT_TRANSIT) || defined(WITH_INT_SINK) |
| #define WITH_INT |
| #endif |
| |
| #ifndef WITHOUT_XCONNECT |
| #define WITH_XCONNECT |
| #endif |
| |
| #if ! defined(WITH_SIMPLE_NEXT) |
| #define WITH_HASHED_NEXT |
| #endif |
| |
| #ifndef _BOOL |
| #define _BOOL bool |
| #endif |
| #ifndef _TRUE |
| #define _TRUE true |
| #endif |
| #ifndef _FALSE |
| #define _FALSE false |
| #endif |
| |
| #ifndef _PKT_OUT_HDR_ANNOT |
| #define _PKT_OUT_HDR_ANNOT |
| #endif |
| |
| #ifndef _PRE_INGRESS |
| #define _PRE_INGRESS |
| #endif |
| |
| #ifndef _PRE_EGRESS |
| #define _PRE_EGRESS |
| #endif |
| |
| #ifndef IP_VER_LENGTH |
| #define IP_VER_LENGTH 4 |
| #endif |
| #ifndef IP_VERSION_4 |
| #define IP_VERSION_4 4 |
| #endif |
| #ifndef IP_VERSION_6 |
| #define IP_VERSION_6 6 |
| #endif |
| |
| #define ETH_HDR_SIZE 14 |
| #define IPV4_HDR_SIZE 20 |
| #define UDP_HDR_SIZE 8 |
| #define GTP_HDR_SIZE 8 |
| |
| #define UDP_PORT_GTPU 2152 |
| #define GTP_GPDU 0xff |
| #define GTPU_VERSION 0x01 |
| #define GTP_PROTOCOL_TYPE_GTP 0x01 |
| |
| #define PKT_INSTANCE_TYPE_NORMAL 0 |
| #define PKT_INSTANCE_TYPE_INGRESS_CLONE 1 |
| #define PKT_INSTANCE_TYPE_EGRESS_CLONE 2 |
| #define PKT_INSTANCE_TYPE_COALESCED 3 |
| #define PKT_INSTANCE_TYPE_INGRESS_RECIRC 4 |
| #define PKT_INSTANCE_TYPE_REPLICATION 5 |
| #define PKT_INSTANCE_TYPE_RESUBMIT 6 |
| |
| typedef bit<3> fwd_type_t; |
| typedef bit<32> next_id_t; |
| typedef bit<20> mpls_label_t; |
| typedef bit<9> port_num_t; |
| typedef bit<48> mac_addr_t; |
| typedef bit<16> mcast_group_id_t; |
| typedef bit<12> vlan_id_t; |
| typedef bit<32> ipv4_addr_t; |
| typedef bit<16> l4_port_t; |
| |
| // SPGW types |
| typedef bit<2> direction_t; |
| typedef bit pcc_gate_status_t; |
| typedef bit<32> sdf_rule_id_t; |
| typedef bit<32> pcc_rule_id_t; |
| |
| // spgw.p4 expects uplink packets with IP dst on this subnet |
| // 140.0.0.0/8 |
| const ipv4_addr_t S1U_SGW_PREFIX = 2348810240; |
| #define S1U_SGW_PREFIX_LEN 8 |
| |
| const bit<16> ETHERTYPE_QINQ = 0x88A8; |
| const bit<16> ETHERTYPE_QINQ_NON_STD = 0x9100; |
| const bit<16> ETHERTYPE_VLAN = 0x8100; |
| const bit<16> ETHERTYPE_MPLS = 0x8847; |
| const bit<16> ETHERTYPE_MPLS_MULTICAST = 0x8848; |
| const bit<16> ETHERTYPE_IPV4 = 0x0800; |
| const bit<16> ETHERTYPE_IPV6 = 0x86dd; |
| const bit<16> ETHERTYPE_ARP = 0x0806; |
| const bit<16> ETHERTYPE_PPPOED = 0x8863; |
| const bit<16> ETHERTYPE_PPPOES = 0x8864; |
| |
| const bit<16> PPPOE_PROTOCOL_IP4 = 0x0021; |
| const bit<16> PPPOE_PROTOCOL_IP6 = 0x0057; |
| const bit<16> PPPOE_PROTOCOL_MPLS = 0x0281; |
| |
| const bit<8> PROTO_ICMP = 1; |
| const bit<8> PROTO_TCP = 6; |
| const bit<8> PROTO_UDP = 17; |
| const bit<8> PROTO_ICMPV6 = 58; |
| |
| const bit<4> IPV4_MIN_IHL = 5; |
| |
| const fwd_type_t FWD_BRIDGING = 0; |
| const fwd_type_t FWD_MPLS = 1; |
| const fwd_type_t FWD_IPV4_UNICAST = 2; |
| const fwd_type_t FWD_IPV4_MULTICAST = 3; |
| const fwd_type_t FWD_IPV6_UNICAST = 4; |
| const fwd_type_t FWD_IPV6_MULTICAST = 5; |
| const fwd_type_t FWD_UNKNOWN = 7; |
| |
| const vlan_id_t DEFAULT_VLAN_ID = 12w4094; |
| |
| const bit<8> DEFAULT_MPLS_TTL = 64; |
| const bit<8> DEFAULT_IPV4_TTL = 64; |
| |
| const sdf_rule_id_t DEFAULT_SDF_RULE_ID = 0; |
| const pcc_rule_id_t DEFAULT_PCC_RULE_ID = 0; |
| const direction_t SPGW_DIR_UNKNOWN = 2w0; |
| const direction_t SPGW_DIR_UPLINK = 2w1; |
| const direction_t SPGW_DIR_DOWNLINK = 2w2; |
| const pcc_gate_status_t PCC_GATE_OPEN = 1w0; |
| const pcc_gate_status_t PCC_GATE_CLOSED = 1w1; |
| |
| /* indicate INT at LSB of DSCP */ |
| const bit<6> INT_DSCP = 0x1; |
| |
| // Length of the whole INT header, |
| // including shim and tail, excluding metadata stack. |
| const bit<8> INT_HEADER_LEN_WORDS = 4; |
| const bit<16> INT_HEADER_LEN_BYTES = 16; |
| |
| const bit<8> CPU_MIRROR_SESSION_ID = 250; |
| const bit<32> REPORT_MIRROR_SESSION_ID = 500; |
| |
| const bit<4> NPROTO_ETHERNET = 0; |
| const bit<4> NPROTO_TELEMETRY_DROP_HEADER = 1; |
| const bit<4> NPROTO_TELEMETRY_SWITCH_LOCAL_HEADER = 2; |
| |
| const bit<6> HW_ID = 1; |
| const bit<8> REPORT_FIXED_HEADER_LEN = 12; |
| const bit<8> DROP_REPORT_HEADER_LEN = 12; |
| const bit<8> LOCAL_REPORT_HEADER_LEN = 16; |
| const bit<8> ETH_HEADER_LEN = 14; |
| const bit<8> IPV4_MIN_HEAD_LEN = 20; |
| const bit<8> UDP_HEADER_LEN = 8; |
| |
| action nop() { |
| NoAction(); |
| } |
| |
| #endif |