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51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
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#ifndef _SPD_H_
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#define _SPD_H_
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/**
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* SPDX-License-Identifier: GPL-2.0
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*
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* \file
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*
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* Provides access to SPD parsing and printing functions.
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*
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* Copyright (C) 2004-2023 Sam Demeulemeester.
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*/
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#define SPD_SKU_LEN 32
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typedef struct spd_infos {
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bool isValid;
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uint8_t slot_num;
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uint16_t jedec_code;
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uint32_t module_size;
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char *type;
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char sku[SPD_SKU_LEN + 1];
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uint8_t XMP;
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uint16_t freq;
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bool hasECC;
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uint8_t fab_year;
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uint8_t fab_week;
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uint16_t tCL;
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uint8_t tCL_dec;
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uint16_t tRCD;
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uint16_t tRP;
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uint16_t tRAS;
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uint16_t tRC;
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} spd_info;
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typedef struct ram_infos {
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uint16_t freq;
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uint16_t tCL;
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uint8_t tCL_dec;
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uint16_t tRCD;
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uint16_t tRP;
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uint16_t tRAS;
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char *type;
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} ram_info_t;
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extern ram_info_t ram;
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void print_spdi(spd_info spdi, uint8_t lidx);
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void parse_spd(spd_info *spdi, uint8_t slot_idx);
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#endif // SPD_H
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