9d130a9e10
There were 3 variables indicating the state of the event log region. However, there's no need to keep track of those individually. The only thing required is to know is if elog_scan_flash() failed. There's no other tracking required beyond that. BUG=chrome-os-partner:55932 Change-Id: I88ad32091d3c37966a2ac6272f8ad95bcc8c4270 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16100 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2012 The ChromiumOS Authors. All rights reserved.
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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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#ifndef ELOG_INTERNAL_H_
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#define ELOG_INTERNAL_H_
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/* ELOG header */
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struct elog_header {
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u32 magic;
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u8 version;
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u8 header_size;
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u8 reserved[2];
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} __attribute__ ((packed));
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/* ELOG related constants */
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#define ELOG_SIGNATURE 0x474f4c45 /* 'ELOG' */
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#define ELOG_VERSION 1
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#define ELOG_MIN_AVAILABLE_ENTRIES 2 /* Shrink when this many can't fit */
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#define ELOG_SHRINK_PERCENTAGE 25 /* Percent of total area to remove */
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/* SMBIOS event log header */
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struct event_header {
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u8 type;
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u8 length;
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u8 year;
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u8 month;
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u8 day;
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u8 hour;
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u8 minute;
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u8 second;
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} __attribute__ ((packed));
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/* SMBIOS Type 15 related constants */
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#define ELOG_HEADER_TYPE_OEM 0x88
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#endif /* ELOG_INTERNAL_H_ */
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