coreboot-kgpe-d16/util/nvramtool/cmos_ops.h
Patrick Georgi a73b93157f tree: drop last paragraph of GPL copyright header
It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.

This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.

Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-31 21:37:39 +01:00

48 lines
2 KiB
C

/*****************************************************************************\
* cmos_ops.h
*****************************************************************************
* Copyright (C) 2002-2005 The Regents of the University of California.
* Produced at the Lawrence Livermore National Laboratory.
* Written by David S. Peterson <dsp@llnl.gov> <dave_peterson@pobox.com>.
* UCRL-CODE-2003-012
* All rights reserved.
*
* This file is part of nvramtool, a utility for reading/writing coreboot
* parameters and displaying information from the coreboot table.
* For details, see http://coreboot.org/nvramtool.
*
* Please also read the file DISCLAIMER which is included in this software
* distribution.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License (as published by the
* Free Software Foundation) version 2, dated June 1991.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
* conditions of the GNU General Public License for more details.
\*****************************************************************************/
#ifndef CMOS_OPS_H
#define CMOS_OPS_H
#include "common.h"
#include "layout.h"
#define CMOS_OP_BAD_ENUM_VALUE (CMOS_OP_RESULT_START + 0)
#define CMOS_OP_NEGATIVE_INT (CMOS_OP_RESULT_START + 1)
#define CMOS_OP_INVALID_INT (CMOS_OP_RESULT_START + 2)
#define CMOS_OP_RESERVED (CMOS_OP_RESULT_START + 3)
#define CMOS_OP_VALUE_TOO_WIDE (CMOS_OP_RESULT_START + 4)
#define CMOS_OP_NO_MATCHING_ENUM (CMOS_OP_RESULT_START + 5)
int prepare_cmos_read(const cmos_entry_t * e);
int prepare_cmos_write(const cmos_entry_t * e, const char value_str[],
unsigned long long *value);
uint16_t cmos_checksum_read(void);
void cmos_checksum_write(uint16_t checksum);
uint16_t cmos_checksum_compute(void);
void cmos_checksum_verify(void);
#endif /* CMOS_OPS_H */