32859fccc6
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I2fa3bad88bb5b068baa1cfc6bbcddaabb09da1c5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40053 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* This file is part of the coreboot project. */
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#ifndef _FMAP_H_
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#define _FMAP_H_
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#include <commonlib/bsd/fmap_serialized.h>
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#include <commonlib/region.h>
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/* Locate the named area in the fmap and fill in a region device representing
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* that area. The region is a sub-region of the readonly boot media. Return
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* 0 on success, < 0 on error. */
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int fmap_locate_area_as_rdev(const char *name, struct region_device *area);
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/* Just like fmap_locate_area_as_rdev(), however the region device is
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* created from the RW boot device. */
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int fmap_locate_area_as_rdev_rw(const char *name, struct region_device *area);
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/* Locate the named area in the fmap and fill in a region with the
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* offset and size of that area within the boot media. Return 0 on success,
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* < 0 on error. */
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int fmap_locate_area(const char *name, struct region *r);
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/* Find fmap area name by offset and size.
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* Return 0 on success, < 0 on error. */
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int fmap_find_region_name(const struct region * const ar,
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char name[FMAP_STRLEN]);
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/* Read fmap area into provided buffer.
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* Return size read on success, < 0 on error. */
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ssize_t fmap_read_area(const char *name, void *buffer, size_t size);
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/* Write provided buffer into fmap area.
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* Return size written on success, < 0 on error. */
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ssize_t fmap_overwrite_area(const char *name, const void *buffer, size_t size);
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/* Get offset of FMAP in flash. */
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uint64_t get_fmap_flash_offset(void);
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#endif
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