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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#ifndef ELOG_INTERNAL_H_
#define ELOG_INTERNAL_H_
/* ELOG header */
struct elog_header {
u32 magic;
u8 version;
u8 header_size;
u8 reserved[2];
} __packed;
/* ELOG related constants */
#define ELOG_SIGNATURE 0x474f4c45 /* 'ELOG' */
#define ELOG_VERSION 1
#define ELOG_MIN_AVAILABLE_ENTRIES 2 /* Shrink when this many can't fit */
#define ELOG_SHRINK_PERCENTAGE 25 /* Percent of total area to remove */
/* SMBIOS event log header */
struct event_header {
u8 type;
u8 length;
u8 year;
u8 month;
u8 day;
u8 hour;
u8 minute;
u8 second;
} __packed;
/* SMBIOS Type 15 related constants */
#define ELOG_HEADER_TYPE_OEM 0x88
#endif /* ELOG_INTERNAL_H_ */
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