xref: /titanic_41/usr/src/uts/sun4v/sys/ds_snmp.h (revision 0d63ce2b32a9e1cc8ed71d4d92536c44d66a530a)
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 2007 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_SYS_DS_SNMP_H_
28 #define	_SYS_DS_SNMP_H_
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #include <sys/types.h>
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
38 /*
39  * ioctl info for ds_snmp device
40  */
41 
42 #define	DSSNMPIOC		('d' << 24 | 's' << 16 | 'p' << 8)
43 
44 #define	DSSNMP_GETINFO		(DSSNMPIOC | 1)	/* Get SNMP size */
45 #define	DSSNMP_CLRLNKRESET	(DSSNMPIOC | 2)	/* Clear link reset flag */
46 
47 /*
48  * DSSNMP_GETINFO
49  * Datamodel invariant.
50  */
51 struct dssnmp_info {
52 	uint64_t size;
53 	uint64_t token;
54 };
55 
56 #ifdef __cplusplus
57 }
58 #endif
59 
60 #endif /* _SYS_DS_SNMP_H_ */
61