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/linux/Documentation/iio/
H A Diio_configfs.rst10 triggers).
30 3. Software triggers
33 One of the IIO default configfs groups is the "triggers" group. It is
35 under /config/iio/triggers.
37 IIO software triggers implementation offers support for creating multiple
76 Each trigger type has its own directory under /config/iio/triggers. Loading
78 /config/iio/triggers/trig-sample.
84 3.1 Hrtimer triggers creation and destruction
88 users to create hrtimer triggers under /config/iio/triggers/hrtimer.
92 $ mkdir /config/iio/triggers/hrtimer/instance1
[all …]
/linux/drivers/iio/trigger/
H A Dstm32-lptimer-trigger.c19 /* Maximum triggers + one trailing null entry to indicate the end of array */
23 const char * const (*triggers)[MAX_TRIGGERS]; member
27 /* List Low-Power Timer triggers for H7, MP13, MP15 */
34 /* List Low-Power Timer triggers for STM32MP25 */
44 .triggers = stm32_lptim_triggers,
49 .triggers = stm32mp25_lptim_triggers,
55 const char * const *triggers; member
86 const char * const *cur = priv->triggers; in stm32_lptim_setup_trig()
128 priv->triggers = lptim_cfg->triggers[index]; in stm32_lptim_trigger_probe()
H A Dstm32-timer-trigger.c22 /* List the triggers created by each timer */
46 /* List the triggers accepted by each timer */
97 const void *triggers; member
407 const char * const *cur = priv->triggers; in stm32_register_iio_triggers()
430 * should only be available on trgo/trgo2 triggers in stm32_register_iio_triggers()
796 /* Create an IIO device only if we have triggers to be validated */ in stm32_timer_trigger_probe()
809 priv->triggers = triggers_table[index]; in stm32_timer_trigger_probe()
829 /* Unregister triggers before everything can be safely turned off */ in stm32_timer_trigger_remove()
877 /* restore sampling_frequency (trgo / trgo2 triggers) */ in stm32_timer_trigger_resume()
907 * kept here to register the IIO HW triggers. valids_table should be moved at some
/linux/Documentation/trace/coresight/
H A Dcoresight-ect.rst14 individual input and output hardware signals known as triggers to and from
30 The CTI driver enables the programming of the CTI to attach triggers to
34 activating connected output triggers there, unless filtered by the CTI
84 * ``nr_trigger_cons`` : total connections - triggers<N> directories.
88 * ``triggers<N>``: contains list of triggers for an individual connection.
97 triggers<N> directories
103 Each triggers directory has a set of parameters describing the triggers for
127 If a connection has zero signals in either the 'in' or 'out' triggers then
133 This provides an easy way to attach triggers to channels, without needing
180 * ``chan_xtrigs_in``: Read to show the input triggers attached to
[all …]
/linux/kernel/trace/
H A Dtrace_events_trigger.c3 * trace_events_trigger - trace event triggers
81 /* make sure current triggers exit before free */ in trigger_kthread_fn()
158 * event_triggers_call - Call triggers associated with a trace event
192 if (list_empty(&file->triggers)) in event_triggers_call()
195 list_for_each_entry_rcu(data, &file->triggers, list) { in event_triggers_call()
247 list_for_each_entry_rcu(data, &file->triggers, list) { in event_triggers_post_call()
266 return seq_list_next(t, &event_file->triggers, pos); in trigger_next()
273 list_for_each_entry_rcu(data, &file->triggers, list, in check_user_trigger()
292 if (list_empty(&event_file->triggers) || !check_user_trigger(event_file)) in trigger_start()
295 return seq_list_start(&event_file->triggers, *pos); in trigger_start()
[all …]
/linux/tools/testing/selftests/powerpc/dexcr/
H A Ddexcr.c31 * If the SPR is not recognised by the hardware it triggers in dexcr_exists()
87 * Just test if a bad hashchk triggers a signal, without checking
93 volatile bool triggers; in hashchk_triggers() local
99 triggers = true; in hashchk_triggers()
101 triggers = false; in hashchk_triggers()
105 return triggers; in hashchk_triggers()
155 * If they differ, an interrupt triggers.
/linux/Documentation/translations/zh_CN/iio/
H A Diio_configfs.rst82 模块将创建“trig-sample”触发器类型目录/config/iio/triggers/trig-sample.
92 /config/iio/triggers/hrtimer下创建hrtimer触发器。
96 $ mkdir /config/iio/triggers/hrtimer/instance1
97 $ rmdir /config/iio/triggers/hrtimer/instance1
/linux/tools/testing/selftests/ftrace/test.d/ftrace/
H A Dfunc_traceonoff_triggers.tc3 # description: ftrace - test for function traceon/off triggers
6 # The triggers are set within the set_ftrace_filter file
9 # Ftrace allows to add triggers to functions, such as enabling or disabling
13 # This test is designed to test enabling and disabling tracing triggers
168 fail "Tracing on and off triggers still exist"
H A Dfunc_event_triggers.tc3 # description: ftrace - test for function event triggers
6 # The triggers are set within the set_ftrace_filter file
9 # Ftrace allows to add triggers to functions, such as enabling or disabling
13 # This test is designed to test event triggers
/linux/Documentation/ABI/testing/
H A Dconfigfs-iio10 What: /config/iio/triggers
14 Industrial IO software triggers directory.
16 What: /config/iio/triggers/hrtimers
H A Dsysfs-platform-dell-laptop27 This file allows to control the input triggers that
30 Read the file to see the triggers available. The ones
45 Note that not all the available triggers can be configured.
H A Ddebugfs-driver-dcc14 triggers. The trigger can be invoked by writing '1'
33 software triggers. The input addresses type
125 on manual or crash induced triggers. Lists must
/linux/Documentation/driver-api/iio/
H A Dtriggers.rst2 Triggers title
24 There are two locations in sysfs related to triggers:
29 Because triggers can be very different depending on type there are few
34 * :file:`sampling_frequency`, some timer based triggers use this attribute to
/linux/tools/bootconfig/scripts/
H A Dftrace.sh21 # remove action triggers first
36 reset_trigger() { # reset all current setting triggers
50 reset_ftrace_filter() { # reset all triggers in set_ftrace_filter
91 # no events, no triggers, no filters, no function filters,
/linux/Documentation/devicetree/bindings/dma/stm32/
H A Dst,stm32-mdma.yaml43 0x00: Each MDMA request triggers a buffer transfer (max 128 bytes)
44 0x1: Each MDMA request triggers a block transfer (max 64K bytes)
45 0x2: Each MDMA request triggers a repeated block transfer
46 0x3: Each MDMA request triggers a linked list transfer
/linux/drivers/scsi/mpt3sas/
H A Dmpt3sas_trigger_diag.h3 * to set Diagnostic triggers for MPT (Message Passing Technology) based
103 * list of Event Triggers to be monitored for.
108 * This binary structure is transferred via sysfs to get/set Event Triggers
143 * Triggers in the Linux Driver.
172 * This binary structure is transferred via sysfs to get/set MPI Error Triggers
/linux/Documentation/driver-api/
H A Dptp.rst97 - 2 Time stamp external triggers, programmable polarity (opt. interrupt)
106 - GPIO inputs can time stamp external triggers
120 - Programmable inputs can time stamp external triggers
130 GPIO which can time stamp external triggers and one GPIO to produce
133 configured to either time stamp external triggers or produce
/linux/Documentation/hwmon/
H A Dw83793.rst65 For voltage sensors, an alarm triggers if the measured value is below
67 For temperature sensors, an alarm triggers if the measured value goes
70 For fan sensors, an alarm triggers if the measured value is below the
101 If the case open alarm triggers, it will stay in this state unless cleared
/linux/drivers/hwtracing/coresight/
H A Dcoresight-cti.h56 * CTI CSSoc 400 has 8 IO triggers - other CTIs can be impl def.
124 * @trig_in_use: bitfield of in triggers registered as in use.
125 * @trig_out_use: bitfield of out triggers registered as in use.
126 * @trig_out_filter: bitfield of out triggers that are blocked if filter
147 /* registered triggers and filtering */
/linux/include/linux/
H A Dpsi_types.h129 /* List node inside triggers list */
138 /* Kernfs file for cgroup triggers */
178 /* Unprivileged triggers against N*PSI_FREQ windows */
196 /* Configured RT polling triggers */
/linux/kernel/configs/
H A Dnopm.config7 # Triggers PM on OMAP
10 # Triggers enablement via hibernate callbacks
/linux/arch/arm/mach-footbridge/
H A Debsa285.c33 * The triggers lines up below will only be used if the
34 * LED triggers are compiled in.
107 * Since we may have triggers on any subsystem, defer registration
/linux/Documentation/devicetree/bindings/iio/adc/
H A Datmel,sama9260-adc.yaml49 atmel,adc-use-external-triggers:
51 description: Enable the external triggers
116 atmel,adc-use-external-triggers;
/linux/drivers/iio/common/hid-sensors/
H A DKconfig13 HID sensor common processing for attributes and IIO triggers.
25 Triggers will be send if all requested attributes were read.
/linux/Documentation/leds/
H A Dleds-blinkm.rst18 a) LED multicolor class interface for use with triggers
40 b) LED class interface for use with triggers
60 assign triggers on each color.

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