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4dcbccf794
Merge functionality duplicated in bx50v3 and mx53ppd: the logic is the same except that process_vpd is called at different phases. Also read_vpd could end up in error, so there is no VPD data in this case - it shouldn't be processed. Signed-off-by: Denis Zalevskiy <denis.zalevskiy@ge.com> Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
23 lines
584 B
C
23 lines
584 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2016 General Electric Company
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*/
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#include "common.h"
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struct vpd_cache;
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/*
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* Read VPD from given data, verify content, call callback for each vital
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* product data block.
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*
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* cache: structure used by process block to store VPD information
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* process_block: callback called for each VPD data block
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*
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* Returns Non-zero on error. Negative numbers encode errno.
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*/
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int read_vpd(struct vpd_cache *cache,
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int (*process_block)(struct vpd_cache *,
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u8 id, u8 version, u8 type,
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size_t size, u8 const *data));
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