config [31mCONFIG_STM[0m tristate "System Trace Module devices" select [31mCONFIG_CONFIGFS_FS[0m select [31mCONFIG_SRCU[0m help [31mCONFIG_A[0m System Trace Module ([31mCONFIG_STM[0m) is a device exporting data in System Trace Protocol ([31mCONFIG_STP[0m) format as defined by MIPI [31mCONFIG_STP[0m standards. Examples of such devices are Intel(R) Trace Hub and Coresight [31mCONFIG_STM[0m. Say Y here to enable System Trace Module device support. if [31mCONFIG_STM[0m config [31mCONFIG_STM_DUMMY[0m tristate "Dummy STM driver" help This is a simple dummy device that pretends to be an stm device and discards your data. Use for stm class testing. If you don't know what this is, say N. config [31mCONFIG_STM_SOURCE_CONSOLE[0m tristate "Kernel console over STM devices" help This is a kernel space trace source that sends kernel log messages to trace hosts over [31mCONFIG_STM[0m devices. If you want to send kernel console messages over [31mCONFIG_STM[0m devices, say Y. config [31mCONFIG_STM_SOURCE_HEARTBEAT[0m tristate "Heartbeat over STM devices" help This is a kernel space trace source that sends periodic heartbeat messages to trace hosts over [31mCONFIG_STM[0m devices. It is also useful for testing stm class drivers and the stm class framework itself. If you want to send heartbeat messages over [31mCONFIG_STM[0m devices, say Y. config [31mCONFIG_STM_SOURCE_FTRACE[0m tristate "Copy the output from kernel Ftrace to STM engine" depends on [31mCONFIG_FUNCTION_TRACER[0m help This option can be used to copy the output from kernel Ftrace to [31mCONFIG_STM[0m engine. Enabling this option will introduce a slight timing effect. If you want to send kernel Ftrace messages over [31mCONFIG_STM[0m devices, say Y. endif |