coreboot-kgpe-d16/payloads/libpayload/include/fmap.h

/* SPDX_License-Identifier: BSD-3-Clause */

#ifndef _FMAP_H
#define _FMAP_H

#include <commonlib/bsd/cb_err.h>
#include <stddef.h>

/* Looks for area with |name| in FlashMap. Requires lib_sysinfo.fmap_cache. */
enum cb_err fmap_locate_area(const char *name, size_t *offset, size_t *size);

#endif /* _FMAP_H */
libpayload/libc/fmap: Implement new FlashMap API This patch introduces new FlashMap API, the fmap_locate_area(). It works on cached FlashMap provided in lib_sysinfo.fmap_cache. Change-Id: Idbf9016ce73aa58e17f3ee19920ab83dc6c25abb Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59494 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> 2021-11-12 14:45:29 +01:00			`/* SPDX_License-Identifier: BSD-3-Clause */`

			`#ifndef _FMAP_H`
			`#define _FMAP_H`

			`#include <commonlib/bsd/cb_err.h>`
			`#include <stddef.h>`

			`/* Looks for area with \|name\| in FlashMap. Requires lib_sysinfo.fmap_cache. */`
commonlib/bsd: Remove cb_err_t cb_err_t was meant to be used in place of `enum cb_err` in all situations, but the choice to use a typedef here seems to be controversial. We should not be arbitrarily using two different identifiers for the same thing across the codebase, so since there are no use cases for serializing enum cb_err at the moment (which would be the primary reason to typedef a fixed-width integer instead), remove cb_err_t again for now. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Iaec36210d129db26d51f0a105d3de070c03b686b Reviewed-on: https://review.coreboot.org/c/coreboot/+/62600 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> 2022-03-05 02:49:56 +01:00			`enum cb_err fmap_locate_area(const char name, size_t offset, size_t *size);`
libpayload/libc/fmap: Implement new FlashMap API This patch introduces new FlashMap API, the fmap_locate_area(). It works on cached FlashMap provided in lib_sysinfo.fmap_cache. Change-Id: Idbf9016ce73aa58e17f3ee19920ab83dc6c25abb Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59494 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> 2021-11-12 14:45:29 +01:00
			`#endif /* _FMAP_H */`