db29b3765b
The goal when adding the new CBFS API in CB:59497 was that the old CBFS code would be left completely untouched and just moved to the side a bit, so that it could continue to work for the payloads that use it until they all have time to transition to the new CBFS API. Unfortunately, between the different iterations of the patch something went wrong with that and the final committed version of cbfs_legacy.c does differ in some parts from the original code, including a changed macro definition that breaks decompression support. This patch restores all the legacy CBFS files to exactly what they used to be (other than the necessary changes in cbfs_core.h to avoid double definition clashes). Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ic7fd428acb03d3830f66f807cd1d7cdbd652f409 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61061 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
/*
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*
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* Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net>
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* Copyright (C) 2013 Google, Inc.
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*
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* This file is dual-licensed. You can choose between:
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* - The GNU GPL, version 2, as published by the Free Software Foundation
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* - The revised BSD license (without advertising clause)
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*
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* ---------------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* ---------------------------------------------------------------------------
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ---------------------------------------------------------------------------
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*/
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#ifndef _CBFS_LEGACY_H_
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#define _CBFS_LEGACY_H_
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#include <cbfs_core.h>
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/* legacy APIs */
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const struct cbfs_header *get_cbfs_header(void);
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struct cbfs_file *cbfs_find(const char *name);
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void *cbfs_find_file(const char *name, int type);
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int cbfs_execute_stage(struct cbfs_media *media, const char *name);
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void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor,
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uint16_t device);
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void *cbfs_load_payload(struct cbfs_media *media, const char *name);
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void *cbfs_load_stage(struct cbfs_media *media, const char *name);
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/* Simple buffer for streaming media. */
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struct cbfs_simple_buffer {
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char *buffer;
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size_t allocated;
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size_t size;
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size_t last_allocate;
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};
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void *cbfs_simple_buffer_map(struct cbfs_simple_buffer *buffer,
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struct cbfs_media *media,
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size_t offset, size_t count);
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void *cbfs_simple_buffer_unmap(struct cbfs_simple_buffer *buffer,
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const void *address);
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// Utility functions
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int run_address(void *f);
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/* Defined in individual arch / board implementation. */
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int init_default_cbfs_media(struct cbfs_media *media);
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#endif
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