diff options
Diffstat (limited to 'drivers/hwtracing/coresight/Kconfig')
| -rw-r--r-- | drivers/hwtracing/coresight/Kconfig | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwtracing/coresight/Kconfig b/drivers/hwtracing/coresight/Kconfig index 7b44ba22cbe1..f154ae7e705d 100644 --- a/drivers/hwtracing/coresight/Kconfig +++ b/drivers/hwtracing/coresight/Kconfig @@ -97,15 +97,15 @@ config CORESIGHT_SOURCE_ETM3X module will be called coresight-etm3x. config CORESIGHT_SOURCE_ETM4X - tristate "CoreSight Embedded Trace Macrocell 4.x driver" + tristate "CoreSight ETMv4.x / ETE driver" depends on ARM64 select CORESIGHT_LINKS_AND_SINKS select PID_IN_CONTEXTIDR help - This driver provides support for the ETM4.x tracer module, tracing the - instructions that a processor is executing. This is primarily useful - for instruction level tracing. Depending on the implemented version - data tracing may also be available. + This driver provides support for the CoreSight Embedded Trace Macrocell + version 4.x and the Embedded Trace Extensions (ETE). Both are CPU tracer + modules, tracing the instructions that a processor is executing. This is + primarily useful for instruction level tracing. To compile this driver as a module, choose M here: the module will be called coresight-etm4x. |