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 (c) 2000-2001 by Sun Microsystems, Inc.
24  * All rights reserved.
25  */
26 
27 #ifndef	_MEMCFG_IMPL_H
28 #define	_MEMCFG_IMPL_H
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 /*
35  * Log message texts
36  */
37 #define	EM_INIT_FAILED		gettext("SUNW_piclmemcfg init failed!\n")
38 #define	EM_PHYSIC_MEM_TREE_FAILED	\
39 	gettext("SUNW_piclmemcfg physic memory tree failed!\n")
40 #define	EM_LOGIC_MEM_TREE_FAILED		\
41 	gettext("SUNW_piclmemcfg logic memory tree failed!\n")
42 
43 /*
44  * Constants for some PICL properties
45  */
46 #define	INTERLEAVEFACTOR	1	/* Only one interleave way */
47 
48 /*
49  * OBP property names
50  */
51 #define	OBP_PROP_SIZE_CELLS		"#size-cells"
52 
53 #define	SUPPORTED_NUM_CELL_SIZE		2	/* #size-cells */
54 
55 #define	TOTAL_MEM_SLOTS		4	/* Total memory module slots */
56 
57 typedef struct memmod_info {
58 	picl_nodehdl_t	memmodh;	/* memory-module node handle */
59 	uint64_t	base;		/* base address at the slot */
60 	uint64_t	size;		/* in bytes */
61 } mmodinfo_t;
62 
63 /*
64  * The expected values of the IEEE 1275 reg property of a memory node
65  * in PLATFORM
66  */
67 typedef struct regspec {
68 	uint64_t	physaddr;
69 	uint64_t	size;
70 } regspec_t;
71 
72 #ifdef	__cplusplus
73 }
74 #endif
75 
76 #endif	/* _MEMCFG_IMPL_H */
77