blob: 8e4fe921406d222622e1f33cc2d5814e96c5eb24 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _N2PIUPC_ACC_H
#define _N2PIUPC_ACC_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Hypervisor and function definitions needed to access the device.
*/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _ASM
#include <sys/types.h>
#include <sys/hypervisor_api.h>
typedef uint64_t cntr_handle_t;
extern int n2piupc_get_perfreg(cntr_handle_t handle, int regid, uint64_t *data);
extern int n2piupc_set_perfreg(cntr_handle_t handle, int regid, uint64_t data);
#endif /* _ASM */
/*
* N2 PIU API hypervisor group number.
*/
#define N2PIU_PERF_COUNTER_GROUP_ID 0x0203
/*
* N2 PIU performance counter fasttraps.
*/
#define N2PIU_GET_PERFREG 0x140
#define N2PIU_SET_PERFREG 0x141
/*
* Performance counter register definitions.
*/
#define HVIO_N2PIU_PERFREG_IMU_SEL 0
#define HVIO_N2PIU_PERFREG_IMU_CNT0 1
#define HVIO_N2PIU_PERFREG_IMU_CNT1 2
#define HVIO_N2PIU_PERFREG_MMU_SEL 3
#define HVIO_N2PIU_PERFREG_MMU_CNT0 4
#define HVIO_N2PIU_PERFREG_MMU_CNT1 5
#define HVIO_N2PIU_PERFREG_PEU_SEL 6
#define HVIO_N2PIU_PERFREG_PEU_CNT0 7
#define HVIO_N2PIU_PERFREG_PEU_CNT1 8
#define HVIO_N2PIU_PERFREG_PEU_CNT2 9
#define HVIO_N2PIU_PERFREG_BITERR_CNT1 10
#define HVIO_N2PIU_PERFREG_BITERR_CNT2 11
#define HVIO_N2PIU_PERFREG_NUM_REGS (HVIO_N2PIU_PERFREG_BITERR_CNT2 + 1)
#ifdef __cplusplus
}
#endif
#endif /* _N2PIUPC_ACC_H */
|
