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