obp/tools/promif/include/sys/obpdefs.h

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: obpdefs.h
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
*  - Do no alter or remove copyright notices
*
*  - Redistribution and use of this software in source and binary forms, with
*    or without modification, are permitted provided that the following
*    conditions are met:
*
*  - Redistribution of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistribution in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
*    Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*     This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
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* You acknowledge that this software is not designed, licensed or
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*
* ========== Copyright Header End ============================================
*/
/*
 * Copyright (c) 2000, 2003 Sun Microsystems, Inc. All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_OBPDEFS_H
#define _SYS_OBPDEFS_H

#pragma ident   "@(#)obpdefs.h  1.1     03/04/01        SMI"

#ifdef  __cplusplus
extern "C" {
#endif

#include <sys/types.h>

typedef uint32_t        ihandle_t;
typedef uint32_t        phandle_t;
typedef phandle_t       dnode_t;

/*
 * Device type matching
 */
#define OBP_NONODE      ((dnode_t)0)
#define OBP_BADNODE     ((dnode_t)-1)

/*
 * Property defines
 */
#define OBP_NAME                "name"
#define OBP_DEVICETYPE          "device_type"

/*
 * Max size of a path component and a property name (not value)
 * These are standard definitions.
 */
#define OBP_MAXDRVNAME          32      /* defined in P1275 */
#define OBP_MAXPROPNAME         32      /* defined in P1275 */

/*
 * Max pathname length is a platform-dependent parameter.
 */
#define OBP_MAXPATHLEN          256     /* Platform dependent */

/*
 * fake and cached file descriptors for ioctl requests
 */
#define OPENPROM_FD     999999
ihandle_t       FLASHPROM_FD;

/*
 * Flashprom ioctl requests (see flash-update/flash/flashprom/flashprom.h)
 */
#define FIOC            ('F'<<8)
#define PROMGETDEFAULT  (FIOC | 1)
#define _PGI            (FIOC | 18)
#define _PGO            (FIOC | 20)

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_OBPDEFS_H */