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Code Issues Releases Wiki Activity

layout: Introduce flashrom_layout_add_region()

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Adds a region to an existing layout, as long as there is space.

Change-Id: I50d473d0d5d1fb38bd6f9ae3d7127e9ea66a94e1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33517
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Nico Huber
2019-06-15 15:55:11 +02:00
parent 7ebd578100
commit f394fcec0d
5 changed files with 55 additions and 50 deletions
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17
ich_descriptors.c
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@ -1278,25 +1278,20 @@ int layout_from_ich_descriptors(struct ich_layout *const layout, const void *con
}
memset(layout, 0x00, sizeof(*layout));
layout->base.entries = layout->entries;
layout->base.capacity = ARRAY_SIZE(layout->entries);
layout->base.num_entries = 0;
ssize_t i, j;
ssize_t i;
const ssize_t nr = MIN(ich_number_of_regions(cs, &desc.content), (ssize_t)ARRAY_SIZE(regions));
for (i = 0, j = 0; i < nr; ++i) {
for (i = 0; i < nr; ++i) {
const chipoff_t base = ICH_FREG_BASE(desc.region.FLREGs[i]);
const chipoff_t limit = ICH_FREG_LIMIT(desc.region.FLREGs[i]);
if (limit <= base)
continue;
layout->entries[j].start = base;
layout->entries[j].end = limit;
layout->entries[j].included = false;
layout->entries[j].name = strdup(regions[i]);
if (!layout->entries[j].name)
if (flashrom_layout_add_region(&layout->base, base, limit, regions[i]))
return 2;
++j;
}
layout->base.entries = layout->entries;
layout->base.capacity = ARRAY_SIZE(layout->entries);
layout->base.num_entries = j;
return 0;
}