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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef	_SYS_SAIO_H
     28 #define	_SYS_SAIO_H
     29 
     30 #pragma ident	"%Z%%M%	%I%	%E% SMI" /* from SunOS 4.1 */
     31 
     32 /*
     33  * NOTE: This header file is a vestige from a previous era.  The RESOURCES
     34  *	 enum should be move somewhere more appropriate (with an accompanying
     35  *	 proper prototype for resalloc()) and this should be removed.
     36  */
     37 
     38 #include <sys/types.h>
     39 #include <stdio.h>
     40 
     41 #ifdef __cplusplus
     42 extern "C" {
     43 #endif
     44 
     45 /*
     46  * Types of resources that can be allocated by resalloc().
     47  */
     48 enum RESOURCES {
     49 	RES_MAINMEM,		/* Main memory, accessible to CPU */
     50 	RES_RAWVIRT,		/* Raw addr space that can be mapped */
     51 	RES_DMAMEM,		/* Memory acc. by CPU and by all DMA I/O */
     52 	RES_DMAVIRT,		/* Raw addr space accessible by DMA I/O */
     53 	RES_PHYSICAL,		/* Physical address */
     54 	RES_VIRTALLOC,		/* Virtual addresses used */
     55 	RES_BOOTSCRATCH,	/* Memory <4MB used only by boot. */
     56 #ifdef	__sparc
     57 	RES_CHILDVIRT,		/* Virt anywhere, phys > 4MB */
     58 	RES_BOOTSCRATCH_NOFAIL
     59 #else
     60 	RES_CHILDVIRT		/* Virt anywhere, phys > 4MB */
     61 #endif
     62 };
     63 
     64 #ifdef __cplusplus
     65 }
     66 #endif
     67 
     68 #endif /* _SYS_SAIO_H */
     69