blob: 22831b4627614dec70b6ef513c758aa6322087b6 [file] [log] [blame]
/* Copyright 2018 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#include <stddef.h>
#include <stdint.h>
* Structure containing information about the processing flashrom is supposed
* to perform on the current run.
* The variable size 'processing_units' array contains description of
* processing to the flash block granularity.
struct action_descriptor {
void *oldcontents;
void *newcontents;
struct processing_unit {
size_t block_size; /* Block size granularity of this unit. */
size_t offset; /* Offset of the first block. */
size_t num_blocks; /* Number of consecutive blocks. Value of
* zero indicates the last entry in the
* processing_units array. */
int block_eraser_index; /* Index into 'block_erasers'. */
int block_region_index; /* Index into 'eraseblocks'. */
} processing_units[0];
/* Forward reference for the flash descriptor structure defined in flash.h. */
struct flashctx;
* Function to create an action descriptor based on the 'before' and 'after'
* flash contents.
struct action_descriptor *prepare_action_descriptor(struct flashctx *flash,
void *oldcontents,
void *newcontents,
int do_diff);
* A function to test action descriptor implementation, returns number of
* failures.
int test_action_descriptor(void);