Fabric pipeconf with Tofino support

Change-Id: If2f354c050e4b31cd1fbf17de53641350d0435f0
diff --git a/pipelines/fabric-hw/src/main/resources/main.p4 b/pipelines/fabric-hw/src/main/resources/main.p4
new file mode 100644
index 0000000..1d7fcdd
--- /dev/null
+++ b/pipelines/fabric-hw/src/main/resources/main.p4
@@ -0,0 +1,19 @@
+/*
+ * 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.
+ */
+
+ #define _PKT_OUT_HDR_ANNOT_ @not_extracted_in_egress
+
+ #include "fabric.p4"