diff options
Diffstat (limited to 'drivers/hwtracing/coresight/Kconfig')
| -rw-r--r-- | drivers/hwtracing/coresight/Kconfig | 54 |
1 files changed, 44 insertions, 10 deletions
diff --git a/drivers/hwtracing/coresight/Kconfig b/drivers/hwtracing/coresight/Kconfig index 02dbb5ca3bcf..c1198245461d 100644 --- a/drivers/hwtracing/coresight/Kconfig +++ b/drivers/hwtracing/coresight/Kconfig @@ -3,7 +3,7 @@ # Coresight configuration # menuconfig CORESIGHT - bool "CoreSight Tracing Support" + tristate "CoreSight Tracing Support" depends on ARM || ARM64 depends on OF || ACPI select ARM_AMBA @@ -15,17 +15,24 @@ menuconfig CORESIGHT specification and configure the right series of components when a trace source gets enabled. + To compile this driver as a module, choose M here: the + module will be called coresight. + if CORESIGHT config CORESIGHT_LINKS_AND_SINKS - bool "CoreSight Link and Sink drivers" + tristate "CoreSight Link and Sink drivers" help This enables support for CoreSight link and sink drivers that are responsible for transporting and collecting the trace data respectively. Link and sinks are dynamically aggregated with a trace entity at run time to form a complete trace path. + To compile these drivers as modules, choose M here: the + modules will be called coresight-funnel and coresight-replicator. + config CORESIGHT_LINK_AND_SINK_TMC - bool "Coresight generic TMC driver" + tristate "Coresight generic TMC driver" + depends on CORESIGHT_LINKS_AND_SINKS help This enables support for the Trace Memory Controller driver. @@ -34,8 +41,11 @@ config CORESIGHT_LINK_AND_SINK_TMC complies with the generic implementation of the component without special enhancement or added features. + To compile this driver as a module, choose M here: the + module will be called coresight-tmc. + config CORESIGHT_CATU - bool "Coresight Address Translation Unit (CATU) driver" + tristate "Coresight Address Translation Unit (CATU) driver" depends on CORESIGHT_LINK_AND_SINK_TMC help Enable support for the Coresight Address Translation Unit (CATU). @@ -45,8 +55,11 @@ config CORESIGHT_CATU by looking up the provided table. CATU can also be used in pass-through mode where the address is not translated. + To compile this driver as a module, choose M here: the + module will be called coresight-catu. + config CORESIGHT_SINK_TPIU - bool "Coresight generic TPIU driver" + tristate "Coresight generic TPIU driver" depends on CORESIGHT_LINKS_AND_SINKS help This enables support for the Trace Port Interface Unit driver, @@ -56,16 +69,22 @@ config CORESIGHT_SINK_TPIU connected to an external host for use case capturing more traces than the on-board coresight memory can handle. + To compile this driver as a module, choose M here: the + module will be called coresight-tpiu. + config CORESIGHT_SINK_ETBV10 - bool "Coresight ETBv1.0 driver" + tristate "Coresight ETBv1.0 driver" depends on CORESIGHT_LINKS_AND_SINKS help This enables support for the Embedded Trace Buffer version 1.0 driver that complies with the generic implementation of the component without special enhancement or added features. + To compile this driver as a module, choose M here: the + module will be called coresight-etb10. + config CORESIGHT_SOURCE_ETM3X - bool "CoreSight Embedded Trace Macrocell 3.x driver" + tristate "CoreSight Embedded Trace Macrocell 3.x driver" depends on !ARM64 select CORESIGHT_LINKS_AND_SINKS help @@ -74,8 +93,11 @@ config CORESIGHT_SOURCE_ETM3X This is primarily useful for instruction level tracing. Depending the ETM version data tracing may also be available. + To compile this driver as a module, choose M here: the + module will be called coresight-etm3x. + config CORESIGHT_SOURCE_ETM4X - bool "CoreSight Embedded Trace Macrocell 4.x driver" + tristate "CoreSight Embedded Trace Macrocell 4.x driver" depends on ARM64 select CORESIGHT_LINKS_AND_SINKS select PID_IN_CONTEXTIDR @@ -85,8 +107,11 @@ config CORESIGHT_SOURCE_ETM4X for instruction level tracing. Depending on the implemented version data tracing may also be available. + To compile this driver as a module, choose M here: the + module will be called coresight-etm4x. + config CORESIGHT_STM - bool "CoreSight System Trace Macrocell driver" + tristate "CoreSight System Trace Macrocell driver" depends on (ARM && !(CPU_32v3 || CPU_32v4 || CPU_32v4T)) || ARM64 select CORESIGHT_LINKS_AND_SINKS select STM @@ -96,6 +121,9 @@ config CORESIGHT_STM logging useful software events or data coming from various entities in the system, possibly running different OSs + To compile this driver as a module, choose M here: the + module will be called coresight-stm. + config CORESIGHT_CPU_DEBUG tristate "CoreSight CPU Debug driver" depends on ARM || ARM64 @@ -110,8 +138,11 @@ config CORESIGHT_CPU_DEBUG properly, please refer Documentation/trace/coresight/coresight-cpu-debug.rst for detailed description and the example for usage. + To compile this driver as a module, choose M here: the + module will be called coresight-cpu-debug. + config CORESIGHT_CTI - bool "CoreSight Cross Trigger Interface (CTI) driver" + tristate "CoreSight Cross Trigger Interface (CTI) driver" depends on ARM || ARM64 help This driver provides support for CoreSight CTI and CTM components. @@ -122,6 +153,9 @@ config CORESIGHT_CTI halt compared to disabling sources and sinks normally in driver software. + To compile this driver as a module, choose M here: the + module will be called coresight-cti. + config CORESIGHT_CTI_INTEGRATION_REGS bool "Access CTI CoreSight Integration Registers" depends on CORESIGHT_CTI |