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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*++
Copyright (c) 2004, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
EfiPerf.h
Abstract:
EfiPerf.h provides performance primitive for the DXE and Shell phase
--*/
#ifndef _EFI_PERF_H_
#define _EFI_PERF_H_
#include EFI_PROTOCOL_DEFINITION (Performance)
EFI_STATUS
InitializePerformanceInfrastructure (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable,
IN UINT64 Ticker
)
/*++
Routine Description:
TODO: Add function description
Arguments:
ImageHandle - TODO: add argument description
SystemTable - TODO: add argument description
Ticker - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EndMeasure (
IN EFI_HANDLE Handle,
IN UINT16 *Token,
IN UINT16 *Host,
IN UINT64 Ticker
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Handle - TODO: add argument description
Token - TODO: add argument description
Host - TODO: add argument description
Ticker - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
StartMeasure (
IN EFI_HANDLE Handle,
IN UINT16 *Token,
IN UINT16 *Host,
IN UINT64 Ticker
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Handle - TODO: add argument description
Token - TODO: add argument description
Host - TODO: add argument description
Ticker - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
UpdateMeasure (
IN EFI_HANDLE Handle,
IN UINT16 *Token,
IN UINT16 *Host,
IN EFI_HANDLE HandleNew,
IN UINT16 *TokenNew,
IN UINT16 *HostNew
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Handle - TODO: add argument description
Token - TODO: add argument description
Host - TODO: add argument description
HandleNew - TODO: add argument description
TokenNew - TODO: add argument description
HostNew - TODO: add argument description
Returns:
TODO: add return values
--*/
;
#ifdef EFI_DXE_PERFORMANCE
#define PERF_ENABLE(handle, table, ticker) InitializePerformanceInfrastructure (handle, table, ticker)
#define PERF_START(handle, token, host, ticker) StartMeasure (handle, token, host, ticker)
#define PERF_END(handle, token, host, ticker) EndMeasure (handle, token, host, ticker)
#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew) \
UpdateMeasure (handle, \
token, \
host, \
handlenew, \
tokennew, \
hostnew \
)
#define PERF_CODE(code) code
#else
#define PERF_ENABLE(handle, table, ticker)
#define PERF_START(handle, token, host, ticker)
#define PERF_END(handle, token, host, ticker)
#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew)
#define PERF_CODE(code)
#endif
#endif
|
