38 lines
1.1 KiB
C
38 lines
1.1 KiB
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_i2c_vpd(struct vpd_cache *cache,
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int (*process_block)(struct vpd_cache *, u8 id, u8 version,
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u8 type, size_t size, u8 const *data));
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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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* size: size of the raw VPD data in bytes
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* data: raw VPD data read from device
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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 vpd_reader(size_t size, u8 *data, struct vpd_cache *cache,
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int (*process_block)(struct vpd_cache *, u8 id, u8 version, u8 type,
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size_t size, u8 const *data));
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