xref: /titanic_50/usr/src/uts/sun4v/sys/niagaraasi.h (revision 23a1ccea6aac035f084a7a4cdc968687d1b02daf)
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 (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef _SYS_NIAGARAASI_H
27 #define	_SYS_NIAGARAASI_H
28 
29 /*
30  * alternate address space identifiers
31  *
32  * 0x00 - 0x2F are privileged
33  * 0x30 - 0x7f are hyperprivileged
34  * 0x80 - 0xFF can be used by users
35  */
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
41 /*
42  * NIAGARA, NIAGARA2, Victoria Falls and KT specific ASIs
43  */
44 #define	ASI_BLK_INIT_QUAD_LDD_AIUS	0x23	/* block as if user secondary */
45 #define	ASI_BLK_INIT_ST_QUAD_LDD_P	0xE2	/* block initializing primary */
46 
47 #ifdef __cplusplus
48 }
49 #endif
50 
51 #endif /* _SYS_NIAGARAASI_H */
52