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Change-Id: Iab8dca19bca1ef367b1cced4b345554fd32154df
diff --git a/src/main/p4/fabric-tofino.p4 b/src/main/p4/fabric-tofino.p4
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+/*
+ * Copyright 2019-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.
+ */
+
+#define _PKT_OUT_HDR_ANNOT @not_extracted_in_egress
+
+#define _BOOL bit<1>
+#define _TRUE 1w1
+#define _FALSE 1w0
+
+#ifdef WITH_INT_TRANSIT
+#define _PRE_INGRESS fabric_metadata.int_meta.ig_tstamp = (bit<32>) standard_metadata.ingress_global_timestamp;
+#define _PRE_EGRESS fabric_metadata.int_meta.eg_tstamp = (bit<32>) standard_metadata.egress_global_timestamp;
+#endif // WITH_INT_TRANSIT
+
+#define _INT_INIT_METADATA \
+ hdr.int_switch_id.switch_id = switch_id;\
+ hdr.int_port_ids.ingress_port_id = (bit<16>) smeta.ingress_port;\
+ hdr.int_port_ids.egress_port_id = (bit<16>) smeta.egress_port;\
+ hdr.int_ingress_tstamp.ingress_tstamp = fmeta.int_meta.ig_tstamp;\
+ hdr.int_egress_tstamp.egress_tstamp = fmeta.int_meta.eg_tstamp;\
+ hdr.int_hop_latency.hop_latency = (bit<32>) smeta.egress_global_timestamp - (bit<32>) smeta.ingress_global_timestamp;\
+ hdr.int_q_occupancy.q_id = 8w0;\
+ hdr.int_q_occupancy.q_occupancy = (bit<24>) smeta.deq_qdepth;\
+ hdr.int_q_congestion.q_id = 8w0;\
+ hdr.int_q_congestion.q_congestion = 24w0;\
+ hdr.int_egress_tx_util.egress_port_tx_util = 32w0;\
+
+#define _INT_METADATA_ACTIONS \
+ action int_set_header_0() { hdr.int_switch_id.setValid(); }\
+ action int_set_header_1() { hdr.int_port_ids.setValid(); }\
+ action int_set_header_2() { hdr.int_hop_latency.setValid(); }\
+ action int_set_header_3() { hdr.int_q_occupancy.setValid(); }\
+ action int_set_header_4() { hdr.int_ingress_tstamp.setValid(); }\
+ action int_set_header_5() { hdr.int_egress_tstamp.setValid(); }\
+ action int_set_header_6() { hdr.int_q_congestion.setValid(); }\
+ action int_set_header_7() { hdr.int_egress_tx_util.setValid(); }\
+
+#define __TABLE_SIZE__
+#define BNG_MAX_SUBSC 1024
+#define BNG_MAX_NET_PER_SUBSC 4
+#define BNG_MAX_SUBSC_NET BNG_MAX_NET_PER_SUBSC * BNG_MAX_SUBSC
+#ifdef WITH_BNG
+ #define PORT_VLAN_TABLE_SIZE BNG_MAX_SUBSC + 2048
+#else
+ #define PORT_VLAN_TABLE_SIZE 2048
+#endif // WITH_BNG
+#define FWD_CLASSIFIER_TABLE_SIZE 128
+#define BRIDGING_TABLE_SIZE 2048
+#define MPLS_TABLE_SIZE 2048
+#ifdef WITH_BNG
+ #define ROUTING_V4_TABLE_SIZE BNG_MAX_SUBSC_NET + 1024
+#else
+ #define ROUTING_V4_TABLE_SIZE 30000
+#endif // WITH_BNG
+#define ACL_TABLE_SIZE 2048
+// Depends on number of unique next_id expected
+#define NEXT_VLAN_TABLE_SIZE 2048
+#define XCONNECT_NEXT_TABLE_SIZE 4096
+#define SIMPLE_NEXT_TABLE_SIZE 2048
+#define HASHED_NEXT_TABLE_SIZE 2048
+// Max size of ECMP groups
+#define HASHED_SELECTOR_MAX_GROUP_SIZE 16
+// Ideally HASHED_NEXT_TABLE_SIZE * HASHED_SELECTOR_MAX_GROUP_SIZE
+#define HASHED_ACT_PROFILE_SIZE 32w32768
+#define MULTICAST_NEXT_TABLE_SIZE 2048
+#define EGRESS_VLAN_TABLE_SIZE 2048
+
+#define _ROUTING_V4_TABLE_ANNOT @alpm(1)
+
+#include "fabric.p4"