1 /*
2  * Copyright 2019 The Hafnium Authors.
3  *
4  * Use of this source code is governed by a BSD-style
5  * license that can be found in the LICENSE file or at
6  * https://opensource.org/licenses/BSD-3-Clause.
7  */
8 
9 #pragma once
10 
11 /**
12  * Header for Hafnium messages
13  *
14  * NOTE: This is a work in progress.  The final form of a Hafnium message header
15  * is likely to change.
16  */
17 struct hf_msg_hdr {
18 	uint64_t src_port;
19 	uint64_t dst_port;
20 };
21