60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/* 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[]; /**< Component data - opaque to core */
|
|
} __attribute__((packed));
|
|
|
|
#define SOF_MANIFEST_DATA_TYPE_NHLT 1
|
|
|
|
/**
|
|
* struct sof_manifest_tlv - SOF manifest TLV data
|
|
* @type: type of data
|
|
* @size: data size (not including the size of this struct)
|
|
* @data: payload data
|
|
*/
|
|
struct sof_manifest_tlv {
|
|
__le32 type;
|
|
__le32 size;
|
|
__u8 data[];
|
|
};
|
|
|
|
/**
|
|
* struct sof_manifest - SOF topology manifest
|
|
* @abi_major: Major ABI version
|
|
* @abi_minor: Minor ABI version
|
|
* @abi_patch: ABI patch
|
|
* @count: count of tlv items
|
|
* @items: consecutive variable size tlv items
|
|
*/
|
|
struct sof_manifest {
|
|
__le16 abi_major;
|
|
__le16 abi_minor;
|
|
__le16 abi_patch;
|
|
__le16 count;
|
|
struct sof_manifest_tlv items[];
|
|
};
|
|
|
|
#endif
|