blob: 7868990b0d6f34a9bf3613b98281fde8792ec0b3 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* Copyright(c) 2018 Intel Corporation. All rights reserved.
*/
#ifndef __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__
#define __INCLUDE_UAPI_SOUND_SOF_USER_HEADER_H__
/*
* Header for all non IPC ABI data.
*
* Identifies data type, size and ABI.
* Used by any bespoke component data structures or binary blobs.
*/
struct sof_abi_hdr {
uint32_t magic; /**< 'S', 'O', 'F', '\0' */
uint32_t type; /**< component specific type */
uint32_t size; /**< size in bytes of data excl. this struct */
uint32_t abi; /**< SOF ABI version */
uint32_t reserved[4]; /**< reserved for future use */
uint32_t data[0]; /**< Component data - opaque to core */
} __packed;
#endif
|
