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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2009 coresystems GmbH
*
* 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 of the License.
*
* 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
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __TYPES_H
#define __TYPES_H
#include <stdint.h>
#include <stddef.h>
/**
* Coreboot error codes
*
* When building functions that return a status or an error code, use cb_err as
* the return type. When failure reason needs to be communicated by the return
* value, define a it here. Start new enum groups with values in decrements of
* 100.
*/
enum cb_err {
CB_SUCCESS = 0, /**< Call completed succesfully */
CB_ERR = -1, /**< Generic error code */
CB_ERR_ARG = -2, /**< Invalid argument */
/* NVRAM/CMOS errors */
CB_CMOS_OTABLE_DISABLED = -100, /**< Option table disabled */
CB_CMOS_LAYOUT_NOT_FOUND = -101, /**< Layout file not found */
CB_CMOS_OPTION_NOT_FOUND = -102, /**< Option string not found */
CB_CMOS_ACCESS_ERROR = -103, /**< CMOS access error */
CB_CMOS_CHECKSUM_INVALID = -104, /**< CMOS checksum is invalid */
/* Keyboard test failures */
CB_KBD_CONTROLLER_FAILURE = -200,
CB_KBD_INTERFACE_FAILURE = -201
};
#endif /* __TYPES_H */
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