summaryrefslogtreecommitdiff
path: root/tools/power/pm-graph/config/custom-timeline-functions.cfg
blob: f8fcb06fd68b3b45cce94694fc4b8c1982d03f6a (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
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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
#
# This is the configuration file for sleepgraph. It contains
# all the tool arguments so that they don't have to be given on the
# command line. It also includes advanced settings for functions
# and kprobes. It is run like this
#
#    sudo ./sleepgraph.py -config thisfile.txt
#

[Settings]

# Verbosity
# print verbose messages (default: false)
verbose: false

# Suspend Mode
# e.g. standby, mem, freeze, disk (default: mem)
mode: mem

# Automatic Wakeup
# Use rtcwake to autoresume after X seconds, or off to disable (default: 15)
rtcwake: 15

# Add Logs
# add the dmesg and ftrace log to the html output (default: false)
addlogs: false

# Display function calls
# graph source functions in the timeline (default: false)
dev: true

# Callgraph
# gather detailed ftrace callgraph data on all timeline events (default: false)
callgraph: false

# Back to Back Suspend/Resume
# Run two suspend/resumes back to back (default: false)
x2: false

# Back to Back Suspend Delay
# Time delay between the two test runs in ms (default: 0 ms)
x2delay: 0

# Minimum Device Length
# graph only devices longer than min in the timeline (default: 0.001 ms)
mindev: 1

# Minimum Callgraph Length
# provide callgraph data for blocks longer than min (default: 0.001 ms)
mincg: 1

# Suspend/Resume Gap
# insert a small visible gap between suspend and resume on the timeline (default: false)
srgap: false

# Output Directory Format
# output folder for html, ftrace, and dmesg. Use {date} and {time} for current values
output-dir: suspend-{hostname}-{date}-{time}-custom

# Override default timeline entries
# Do not use the internal default functions for timeline entries (default: false)
# Set this to true if you intend to only use the ones defined in this config
override-timeline-functions: true

# Override default dev timeline entries
# Do not use the internal default functions for dev timeline entries (default: false)
# Set this to true if you intend to only use the ones defined in this config
override-dev-timeline-functions: true

[timeline_functions_x86_64]
#
# Function calls to display in the timeline alongside device callbacks.
# The tool has an internal set of these functions which should cover the
# whole of kernel execution, but you can append or override here.
#
# This is a list of kprobes which use both symbol data and function arg data.
# The function calls are displayed on the timeline alongside the device blocks.
# The args are pulled directly from the stack using this architecture's registers
# and stack formatting. Three pieces of info are required. The function name,
# a format string, and an argument list
#
# Entry format:
#
#   function: format{fn_arg1}_{fn_arg2} fn_arg1 fn_arg2 ... [color=purple]
#
# Required Arguments:
#
#   function: The symbol name for the function you want probed, this is the
#             minimum required for an entry, it will show up as the function
#             name with no arguments.
#
#       example: _cpu_up:
#
# Optional Arguments:
#
#   format: The format to display the data on the timeline in. Use braces to
#           enclose the arg names.
#
#       example: CPU_ON[{cpu}]
#
#   color: The color of the entry block in the timeline. The default color is
#          transparent, so the entry shares the phase color. The color is an
#          html color string, either a word, or an RGB.
#
#       example: [color=#CC00CC]
#
#   arglist: A list of arguments from registers/stack addresses. See URL:
#            https://www.kernel.org/doc/Documentation/trace/kprobetrace.rst
#
#       example: cpu=%di:s32
#
# Example: Display cpu resume in the timeline
#
#       _cpu_up: CPU_ON[{cpu}] cpu=%di:s32 [color=orange]
#
_cpu_down: CPU_OFF[{cpu}] cpu=%di:s32
_cpu_up: CPU_ON[{cpu}] cpu=%di:s32
sys_sync:
pm_prepare_console:
pm_notifier_call_chain:
freeze_processes:
freeze_kernel_threads:
pm_restrict_gfp_mask:
acpi_suspend_begin:
suspend_console:
acpi_pm_prepare:
syscore_suspend:
arch_enable_nonboot_cpus_end:
syscore_resume:
acpi_pm_finish:
resume_console:
acpi_pm_end:
pm_restore_gfp_mask:
thaw_processes:
pm_restore_console:

[dev_timeline_functions_x86_64]
#
# Dev mode function calls to display inside timeline entries
#
# This is a list of kprobes which use both symbol data and function arg data.
# The function calls are displayed on the timeline alongside the device blocks.
# The args are pulled directly from the stack using this architecture's registers
# and stack formatting. Three pieces of info are required. The function name,
# a format string, and an argument list
#
# Entry format:
#
#   function: format{fn_arg1}_{fn_arg2} fn_arg1 fn_arg2 ... [color=purple]
#
# Required Arguments:
#
#   function: The symbol name for the function you want probed, this is the
#             minimum required for an entry, it will show up as the function
#             name with no arguments.
#
#       example: ata_eh_recover:
#
# Optional Arguments:
#
#   format: The format to display the data on the timeline in. Use braces to
#           enclose the arg names.
#
#       example: ata{port}_port_reset
# 
#   color: The color of the entry block in the timeline. The default color is
#          transparent, so the entry shares the phase color. The color is an
#          html color string, either a word, or an RGB.
#
#       example: [color=#CC00CC]
#
#   arglist: A list of arguments from registers/stack addresses. See URL:
#            https://www.kernel.org/doc/Documentation/trace/kprobetrace.rst
#
#       example: port=+36(%di):s32
#
# Example: Display ATA port reset as ataN_port_reset in the timeline
#
#       ata_eh_recover: ata{port}_port_reset port=+36(%di):s32
#
msleep: msleep time=%di:s32
schedule_timeout_uninterruptible: schedule_timeout_uninterruptible timeout=%di:s32
schedule_timeout: schedule_timeout timeout=%di:s32
usleep_range: usleep_range min=%di:s32 max=%si:s32
__const_udelay: udelay loops=%di:s32
__mutex_lock_slowpath: mutex_lock_slowpath
ata_eh_recover: ata_eh_recover port=+36(%di):s32
acpi_os_stall:
acpi_resume_power_resources:
acpi_ps_parse_aml:
ext4_sync_fs:
i915_gem_resume:
i915_restore_state:
intel_opregion_setup:
g4x_pre_enable_dp:
vlv_pre_enable_dp:
chv_pre_enable_dp:
g4x_enable_dp:
vlv_enable_dp:
intel_hpd_init:
intel_opregion_register:
intel_dp_detect:
intel_hdmi_detect:
intel_opregion_init:
intel_fbdev_set_suspend: