| 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 |