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
|
/*
* idlestat.h
*
* Copyright (C) 2014 Zoran Markovic <zoran.markovic@linaro.org>
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#ifndef __IDLESTAT_H
#define __IDLESTAT_H
#define BUFSIZE 256
#define NAMELEN 16
#define MAXCSTATE 8
#define MAX(A, B) (A > B ? A : B)
#define MIN(A, B) (A < B ? A : B)
#define AVG(A, B, I) ((A) + ((B - A) / (I)))
#define IRQ_WAKEUP_UNIT_NAME "cpu"
struct cpuidle_data {
double begin;
double end;
double duration;
};
struct cpuidle_cstate {
struct cpuidle_data *data;
int nrdata;
double avg_time;
double max_time;
double min_time;
double duration;
};
enum IRQ_TYPE {
HARD_IRQ = 0,
IPI_IRQ,
IRQ_TYPE_MAX
};
struct wakeup_irq {
int id;
int irq_type;
char name[NAMELEN+1];
int count;
};
struct wakeup_info {
struct wakeup_irq *irqinfo;
int nrdata;
};
struct cpuidle_cstates {
struct cpuidle_cstate cstate[MAXCSTATE];
struct wakeup_info wakeinfo;
int last_cstate;
int cstate_max;
struct wakeup_irq *wakeirq;
};
struct cpuidle_datas {
struct cpuidle_cstates *cstates;
int nrcpus;
};
#endif
|