1config STM 2 tristate "System Trace Module devices" 3 select CONFIGFS_FS 4 select SRCU 5 help 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. 9 10 Say Y here to enable System Trace Module device support. 11 12config STM_DUMMY 13 tristate "Dummy STM driver" 14 help 15 This is a simple dummy device that pretends to be an stm device 16 and discards your data. Use for stm class testing. 17 18 If you don't know what this is, say N. 19 20config STM_SOURCE_CONSOLE 21 tristate "Kernel console over STM devices" 22 help 23 This is a kernel space trace source that sends kernel log 24 messages to trace hosts over STM devices. 25 26 If you want to send kernel console messages over STM devices, 27 say Y. 28