/* * This file is part of the coreboot project. * * Copyright 2015 Google Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _FMAP_H_ #define _FMAP_H_ #include <commonlib/region.h> #include <commonlib/fmap_serialized.h> /* Locate the fmap directory. Return 0 on success, < 0 on error. */ int find_fmap_directory(struct region_device *fmrd); /* Locate the named area in the fmap and fill in a region device representing * that area. The region is a sub-region of the readonly boot media. Return * 0 on success, < 0 on error. */ int fmap_locate_area_as_rdev(const char *name, struct region_device *area); /* Just like fmap_locate_area_as_rdev(), however the region device is * created from the RW boot device. */ int fmap_locate_area_as_rdev_rw(const char *name, struct region_device *area); /* Locate the named area in the fmap and fill in a region with the * offset and size of that area within the boot media. Return 0 on success, * < 0 on error. */ int fmap_locate_area(const char *name, struct region *r); /* Find fmap area name by offset and size. * Return 0 on success, < 0 on error. */ int fmap_find_region_name(const struct region * const ar, char name[FMAP_STRLEN]); #endif