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| author | Patrick Georgi <pgeorgi@chromium.org> | 2015-07-09 11:27:44 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-07-14 15:48:43 +0200 |
| commit | 995269062e631b83079c11bd91112fc0b71c523a (patch) | |
| tree | 9258c59a902fd364c81205694d9c5f7b57ebe1c0 /src/include | |
| parent | ad0dda767b9fc1357450e4de04bdf276c7bb40f1 (diff) | |
| download | coreboot-995269062e631b83079c11bd91112fc0b71c523a.tar.xz | |
fmap: Introduce new function to derive fmap name from offset/size
vboot passes around the offset and size of the region to use in later stages.
To assign more meaning to this pair, provide a function that returns the
fmap area name if there's a precise match (and an error otherwise).
Change-Id: I5724b860271025c8cb8b390ecbd33352ea779660
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10865
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/fmap.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/fmap.h b/src/include/fmap.h index e575bbf3fc..671e802775 100644 --- a/src/include/fmap.h +++ b/src/include/fmap.h @@ -21,6 +21,7 @@ #define _FMAP_H_ #include <region.h> +#include <fmap_serialized.h> /* 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 @@ -32,4 +33,8 @@ int fmap_locate_area_as_rdev(const char *name, struct region_device *area); * < 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 |