2 tristate "System Trace Module devices"
6 A System Trace Module (STM) is a device exporting data in System
7 Trace Protocol (STP) format as defined by MIPI STP standards.
8 Examples of such devices are Intel(R) Trace Hub and Coresight STM.
10 Say Y here to enable System Trace Module device support.
15 tristate "Dummy STM driver"
17 This is a simple dummy device that pretends to be an stm device
18 and discards your data. Use for stm class testing.
20 If you don't know what this is, say N.
22 config STM_SOURCE_CONSOLE
23 tristate "Kernel console over STM devices"
25 This is a kernel space trace source that sends kernel log
26 messages to trace hosts over STM devices.
28 If you want to send kernel console messages over STM devices,
31 config STM_SOURCE_HEARTBEAT
32 tristate "Heartbeat over STM devices"
34 This is a kernel space trace source that sends periodic
35 heartbeat messages to trace hosts over STM devices. It is
36 also useful for testing stm class drivers and the stm class
39 If you want to send heartbeat messages over STM devices,
42 config STM_SOURCE_FTRACE
43 tristate "Copy the output from kernel Ftrace to STM engine"
44 depends on FUNCTION_TRACER
46 This option can be used to copy the output from kernel Ftrace
47 to STM engine. Enabling this option will introduce a slight
50 If you want to send kernel Ftrace messages over STM devices,