1config STM 2 tristate "System Trace Module devices" 3 select CONFIGFS_FS 4 help 5 A System Trace Module (STM) is a device exporting data in System 6 Trace Protocol (STP) format as defined by MIPI STP standards. 7 Examples of such devices are Intel(R) Trace Hub and Coresight STM. 8 9 Say Y here to enable System Trace Module device support. 10 11config STM_DUMMY 12 tristate "Dummy STM driver" 13 help 14 This is a simple dummy device that pretends to be an stm device 15 and discards your data. Use for stm class testing. 16 17 If you don't know what this is, say N. 18 19config STM_SOURCE_CONSOLE 20 tristate "Kernel console over STM devices" 21 help 22 This is a kernel space trace source that sends kernel log 23 messages to trace hosts over STM devices. 24 25 If you want to send kernel console messages over STM devices, 26 say Y. 27