1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */
2 /*
3  * Apple mailbox message format
4  *
5  * Copyright (C) 2021 The Asahi Linux Contributors
6  */
7 
8 #ifndef _LINUX_APPLE_MAILBOX_H_
9 #define _LINUX_APPLE_MAILBOX_H_
10 
11 #include <linux/types.h>
12 
13 /* encodes a single 96bit message sent over the single channel */
14 struct apple_mbox_msg {
15 	u64 msg0;
16 	u32 msg1;
17 };
18 
19 #endif
20