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Diffstat (limited to 'util/lxbios/input_file.h')
-rw-r--r-- | util/lxbios/input_file.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/util/lxbios/input_file.h b/util/lxbios/input_file.h new file mode 100644 index 0000000000..07a43575b7 --- /dev/null +++ b/util/lxbios/input_file.h @@ -0,0 +1,56 @@ +/*****************************************************************************\ + * input_file.h + * $Id: input_file.h,v 1.2 2005/12/16 22:45:49 dsp_llnl Exp $ + ***************************************************************************** + * 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 lxbios, a utility for reading/writing LinuxBIOS + * parameters and displaying information from the LinuxBIOS table. + * For details, see <http://www.llnl.gov/linux/lxbios/>. + * + * 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. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +\*****************************************************************************/ + +#ifndef LXBIOS_INPUT_FILE_H +#define LXBIOS_INPUT_FILE_H + +#include "common.h" + +typedef struct cmos_write_t cmos_write_t; + +/* This represents a pending CMOS write operation. When changing multiple + * CMOS parameter values, we first represent the changes as a list of pending + * write operations. This allows us to sanity check all write operations + * before any of them are performed. + */ +struct cmos_write_t + { unsigned bit; + unsigned length; + unsigned long long value; + cmos_write_t *next; + }; + +cmos_write_t * process_input_file (FILE *f); +void do_cmos_writes (cmos_write_t *list); + +extern const char assignment_regex[]; + +#endif /* LXBIOS_INPUT_FILE_H */ |