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304123a3bf
Port RTCPU drivers from kernel/nvidia to kernel/nvidia-oot. In addition to copying the files this patch: 1) Modifies make files to build rtcpu drivers as modules 2) Modifies licenses of all ported files to SPDX 3) Adds MODULE_LICENSE macro to all modules 4) Removes checks for old kernel versions and the dead code after those checks 5) Fixes style errors according to checkpatch.pl Change-Id: If64296a22ce958e5326c7509cb69f8f7154f598e Signed-off-by: Frank Chen <frankc@nvidia.com> Signed-off-by: Matti Ryttylainen <mryttylainen@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2783040 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Ankur Pawar <ankurp@nvidia.com> Reviewed-by: Semi Malinen <smalinen@nvidia.com> Reviewed-by: Pekka Pessi <ppessi@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
89 lines
1.6 KiB
C
89 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*/
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/**
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* @file camrtc-common.h
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*
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* @brief RCE common header file
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*/
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#ifndef INCLUDE_CAMRTC_COMMON_H
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#define INCLUDE_CAMRTC_COMMON_H
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#if defined(__KERNEL__)
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#include <linux/types.h>
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#include <linux/compiler.h>
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#define CAMRTC_PACKED __packed
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#define CAMRTC_ALIGN __aligned
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#else
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#include <stdint.h>
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#include <stdbool.h>
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#ifndef CAMRTC_PACKED
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#define CAMRTC_PACKED __attribute__((packed))
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#endif
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#ifndef CAMRTC_ALIGN
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#define CAMRTC_ALIGN(_n) __attribute__((aligned(_n)))
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#endif
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#ifndef U64_C
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#define U64_C(_x_) ((uint64_t)(_x_##ULL))
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#endif
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#ifndef U32_C
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#define U32_C(_x_) ((uint32_t)(_x_##UL))
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#endif
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#ifndef U16_C
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#define U16_C(_x_) ((uint16_t)(_x_##U))
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#endif
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#ifndef U8_C
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#define U8_C(_x_) ((uint8_t)(_x_##U))
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#endif
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#endif
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/**
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* @defgroup MK_xxx Macros for defining constants
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*
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* These macros are used to define constants in the camera/firmware-api
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* headers.
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*
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* The user of the header files can predefine them and override the
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* types of the constants.
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*
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* @{
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*/
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#ifndef MK_U64
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#define MK_U64(_x_) U64_C(_x_)
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#endif
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#ifndef MK_U32
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#define MK_U32(_x_) U32_C(_x_)
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#endif
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#ifndef MK_U16
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#define MK_U16(_x_) U16_C(_x_)
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#endif
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#ifndef MK_U8
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#define MK_U8(_x_) U8_C(_x_)
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#endif
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#ifndef MK_BIT32
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#define MK_BIT32(_x_) (MK_U32(1) << MK_U32(_x_))
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#endif
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#ifndef MK_BIT64
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#define MK_BIT64(_x_) (MK_U64(1) << MK_U64(_x_))
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#endif
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#ifndef MK_ALIGN
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#define MK_ALIGN(_x_) _x_
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#endif
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#ifndef MK_SIZE
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#define MK_SIZE(_x_) MK_U32(_x_)
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#endif
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/** @} */
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#endif /* INCLUDE_CAMRTC_COMMON_H */
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