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_OBPDEFS_H 28 #define _SYS_OBPDEFS_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * This file is intended as standalone inclusion by non-prom library 38 * functions that need it. 39 */ 40 41 typedef int ihandle_t; /* 1275 device instance number */ 42 typedef int phandle_t; /* 1275 device tree node ptr */ 43 typedef phandle_t pnode_t; 44 45 /* 46 * Device type matching 47 */ 48 49 #define OBP_NONODE ((pnode_t)0) 50 #define OBP_BADNODE ((pnode_t)-1) 51 52 /* 53 * Property Defines 54 */ 55 56 #define OBP_NAME "name" 57 #define OBP_REG "reg" 58 #define OBP_INTR "intr" 59 #define OBP_RANGES "ranges" 60 #define OBP_INTERRUPTS "interrupts" 61 #define OBP_COMPATIBLE "compatible" 62 #define OBP_STATUS "status" 63 #define OBP_BOARDNUM "board#" 64 65 #define OBP_MAC_ADDR "mac-address" 66 #define OBP_STDINPATH "stdin-path" 67 #define OBP_STDOUTPATH "stdout-path" 68 #define OBP_IDPROM "idprom" 69 70 #define OBP_DEVICETYPE "device_type" 71 #define OBP_DISPLAY "display" 72 #define OBP_NETWORK "network" 73 #define OBP_BYTE "byte" 74 #define OBP_BLOCK "block" 75 #define OBP_SERIAL "serial" 76 #define OBP_HIERARCHICAL "hierarchical" 77 #define OBP_CPU "cpu" 78 #define OBP_ADDRESS "address" 79 80 /* 81 * OBP status values defines 82 */ 83 #define OBP_ST_OKAY "okay" 84 #define OBP_ST_DISABLED "disabled" 85 #define OBP_ST_FAIL "fail" 86 87 /* 88 * Max size of a path component and a property name (not value) 89 * These are standard definitions. 90 */ 91 #define OBP_MAXDRVNAME 32 /* defined in P1275 */ 92 #define OBP_MAXPROPNAME 32 /* defined in P1275 */ 93 94 /* 95 * 96 * NB: Max pathname length is a platform-dependent parameter. 97 */ 98 #define OBP_MAXPATHLEN 256 /* Platform dependent */ 99 100 /* 101 * Every OBP node must have a `/' followed by at least 2 chars, 102 * so we can deduce the maxdepth of any OBP tree to be 103 * OBP_MAXPATHNAME/3. This is a good first swag. 104 */ 105 106 #define OBP_STACKDEPTH (OBP_MAXPATHLEN/3) 107 108 #ifdef __cplusplus 109 } 110 #endif 111 112 #endif /* _SYS_OBPDEFS_H */ 113