ea89a742da
For some reason a number of files included the "All rights reserved" statement. Good old copy-paste made sure this mistake proliferated. Remove the "All rights reserved" in all Intel-copyright to align with internal guidance. Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20240503140359.259762-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
66 lines
2.1 KiB
C
66 lines
2.1 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
|
|
*/
|
|
|
|
/**
|
|
* SOF ABI versioning is based on Semantic Versioning where we have a given
|
|
* MAJOR.MINOR.PATCH version number. See https://semver.org/
|
|
*
|
|
* Rules for incrementing or changing version :-
|
|
*
|
|
* 1) Increment MAJOR version if you make incompatible API changes. MINOR and
|
|
* PATCH should be reset to 0.
|
|
*
|
|
* 2) Increment MINOR version if you add backwards compatible features or
|
|
* changes. PATCH should be reset to 0.
|
|
*
|
|
* 3) Increment PATCH version if you add backwards compatible bug fixes.
|
|
*/
|
|
|
|
#ifndef __INCLUDE_UAPI_SOUND_SOF_ABI_H__
|
|
#define __INCLUDE_UAPI_SOUND_SOF_ABI_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
/* SOF ABI version major, minor and patch numbers */
|
|
#define SOF_ABI_MAJOR 3
|
|
#define SOF_ABI_MINOR 23
|
|
#define SOF_ABI_PATCH 0
|
|
|
|
/* SOF ABI version number. Format within 32bit word is MMmmmppp */
|
|
#define SOF_ABI_MAJOR_SHIFT 24
|
|
#define SOF_ABI_MAJOR_MASK 0xff
|
|
#define SOF_ABI_MINOR_SHIFT 12
|
|
#define SOF_ABI_MINOR_MASK 0xfff
|
|
#define SOF_ABI_PATCH_SHIFT 0
|
|
#define SOF_ABI_PATCH_MASK 0xfff
|
|
|
|
#define SOF_ABI_VER(major, minor, patch) \
|
|
(((major) << SOF_ABI_MAJOR_SHIFT) | \
|
|
((minor) << SOF_ABI_MINOR_SHIFT) | \
|
|
((patch) << SOF_ABI_PATCH_SHIFT))
|
|
|
|
#define SOF_ABI_VERSION_MAJOR(version) \
|
|
(((version) >> SOF_ABI_MAJOR_SHIFT) & SOF_ABI_MAJOR_MASK)
|
|
#define SOF_ABI_VERSION_MINOR(version) \
|
|
(((version) >> SOF_ABI_MINOR_SHIFT) & SOF_ABI_MINOR_MASK)
|
|
#define SOF_ABI_VERSION_PATCH(version) \
|
|
(((version) >> SOF_ABI_PATCH_SHIFT) & SOF_ABI_PATCH_MASK)
|
|
|
|
#define SOF_ABI_VERSION_INCOMPATIBLE(sof_ver, client_ver) \
|
|
(SOF_ABI_VERSION_MAJOR((sof_ver)) != \
|
|
SOF_ABI_VERSION_MAJOR((client_ver)) \
|
|
)
|
|
|
|
#define SOF_ABI_VERSION SOF_ABI_VER(SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH)
|
|
|
|
/* SOF ABI magic number "SOF\0". */
|
|
#define SOF_ABI_MAGIC 0x00464F53
|
|
/* SOF IPC4 ABI magic number "SOF4". */
|
|
#define SOF_IPC4_ABI_MAGIC 0x34464F53
|
|
|
|
#endif
|