| 1234567891011121314151617181920212223242526272829 |
- /* 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__
- #include <linux/types.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 {
- __u32 magic; /**< 'S', 'O', 'F', '\0' */
- __u32 type; /**< component specific type */
- __u32 size; /**< size in bytes of data excl. this struct */
- __u32 abi; /**< SOF ABI version */
- __u32 reserved[4]; /**< reserved for future use */
- __u32 data[0]; /**< Component data - opaque to core */
- } __attribute__((packed));
- #endif
|
