/* 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 */}  __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