From 14cdbf041788f150ec3b323583b80bfd5775f73e Mon Sep 17 00:00:00 2001 From: Alexander Shishkin Date: Tue, 22 Sep 2015 15:47:19 +0300 Subject: intel_th: Add PTI output driver Parallel Trace Interface (PTI) unit is a trace output device that sends data over a PTI port. The driver provides interfaces to configure bus width, bus clock divider and mode. Tracing is enabled via output device's "active" attribute. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/intel_th/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/hwtracing/intel_th/Kconfig') diff --git a/drivers/hwtracing/intel_th/Kconfig b/drivers/hwtracing/intel_th/Kconfig index d9a1217e27bf..b7a9073d968b 100644 --- a/drivers/hwtracing/intel_th/Kconfig +++ b/drivers/hwtracing/intel_th/Kconfig @@ -54,6 +54,15 @@ config INTEL_TH_MSU Say Y here to enable MSU output device for Intel TH. +config INTEL_TH_PTI + tristate "Intel(R) Trace Hub PTI output" + help + Parallel Trace Interface unit (PTI) is a trace output device + of Intel TH architecture that facilitates STP trace output via + a PTI port. + + Say Y to enable PTI output of Intel TH data. + config INTEL_TH_DEBUG bool "Intel(R) Trace Hub debugging" depends on DEBUG_FS -- cgit