xref: /illumos-gate/usr/src/uts/i86pc/sys/xc_levels.h (revision 69a119caa6570c7077699161b7c28b6ee9f8b0f4)
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 /*
23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef _SYS_XC_LEVELS_H
28 #define	_SYS_XC_LEVELS_H
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 /* PILs associated with cross calls */
35 #define	XC_CPUPOKE_PIL	11	/* poke to cause wakeup, no service function */
36 #define	XC_SYS_PIL	13	/* should be defined elsewhere */
37 #define	XC_HI_PIL	15	/* cross call with service function */
38 #define	XCALL_PIL	XC_HI_PIL /* alias for XC_HI_PIL */
39 
40 #ifdef	__cplusplus
41 }
42 #endif
43 
44 #endif	/* _SYS_XC_LEVELS_H */
45