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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667/* 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 1
/* 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