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c09a2f5387
Change-Id: Ic24a54ab520053e49efcba02bd9fa5b8ce69b20a Signed-off-by: Anastasia Klimchuk <aklm@flashrom.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/89956 Reviewed-by: Antonio Vázquez Blanco <antoniovazquezblanco@gmail.com> Reviewed-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* SPDX-License-Identifier: GPL-2.0-only
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* SPDX-FileCopyrightText: 2009 Carl-Daniel Hailfinger
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* SPDX-FileCopyrightText: 2022 secunet Security Networks AG (written by Thomas Heijligen <thomas.heijligen@secunet.com)
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*/
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/*
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* Header file for platform abstraction.
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*/
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#ifndef __PLATFORM_H__
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#define __PLATFORM_H__ 1
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#include <stddef.h>
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#include <stdint.h>
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/* convert cpu native endian to little endian */
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uint8_t cpu_to_le8 (uint8_t value);
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uint16_t cpu_to_le16(uint16_t value);
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uint32_t cpu_to_le32(uint32_t value);
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uint64_t cpu_to_le64(uint64_t value);
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/* convert cpu native endian to big endian */
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uint8_t cpu_to_be8 (uint8_t value);
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uint16_t cpu_to_be16(uint16_t value);
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uint32_t cpu_to_be32(uint32_t value);
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uint64_t cpu_to_be64(uint64_t value);
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/* convert little endian to cpu native endian */
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uint8_t le_to_cpu8 (uint8_t value);
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uint16_t le_to_cpu16(uint16_t value);
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uint32_t le_to_cpu32(uint32_t value);
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uint64_t le_to_cpu64(uint64_t value);
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/* convert big endian to cpu native endian */
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uint8_t be_to_cpu8 (uint8_t value);
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uint16_t be_to_cpu16(uint16_t value);
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uint32_t be_to_cpu32(uint32_t value);
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uint64_t be_to_cpu64(uint64_t value);
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/* read value from base at offset in little endian */
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uint8_t read_le8 (const void *base, size_t offset);
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uint16_t read_le16(const void *base, size_t offset);
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uint32_t read_le32(const void *base, size_t offset);
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uint64_t read_le64(const void *base, size_t offset);
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/* read value from base at offset in big endian */
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uint8_t read_be8 (const void *base, size_t offset);
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uint16_t read_be16(const void *base, size_t offset);
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uint32_t read_be32(const void *base, size_t offset);
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uint64_t read_be64(const void *base, size_t offset);
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#endif /* !__PLATFORM_H__ */
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