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[PATCH 03/12] x86/rdt: Add rdt common/cqm compile option

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  [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:50 +0100

#1553389 — [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option

Add a compile option INTEL_RDT which enables common code for all
RDT(Resource director technology) and a specific INTEL_RDT_M which
enables code for RDT monitoring. CQM(cache quality monitoring) and
mbm(memory b/w monitoring) are part of Intel RDT monitoring.

Signed-off-by: Vikas Shivappa <vikas.shivappa@linux.intel.com>

Conflicts:
	arch/x86/Kconfig
---
 arch/x86/Kconfig               | 17 +++++++++++++++++
 arch/x86/events/intel/Makefile |  3 ++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e487493..b2f4b24 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -412,11 +412,28 @@ config GOLDFISH
        def_bool y
        depends on X86_GOLDFISH
 
+config INTEL_RDT
+	bool
+
+config INTEL_RDT_M
+	bool "Intel Resource Director Technology Monitoring support"
+	default n
+	depends on X86 && CPU_SUP_INTEL
+	select INTEL_RDT
+	help
+	  Select to enable resource monitoring which is a sub-feature of
+	  Intel Resource Director Technology(RDT). More information about
+	  RDT can be found in the Intel x86 Architecture Software
+	  Developer Manual.
+
+	  Say N if unsure.
+
 config INTEL_RDT_A
 	bool "Intel Resource Director Technology Allocation support"
 	default n
 	depends on X86 && CPU_SUP_INTEL
 	select KERNFS
+	select INTEL_RDT
 	help
 	  Select to enable resource allocation which is a sub-feature of
 	  Intel Resource Director Technology(RDT). More information about
diff --git a/arch/x86/events/intel/Makefile b/arch/x86/events/intel/Makefile
index 06c2baa..2e002a5 100644
--- a/arch/x86/events/intel/Makefile
+++ b/arch/x86/events/intel/Makefile
@@ -1,4 +1,5 @@
-obj-$(CONFIG_CPU_SUP_INTEL)		+= core.o bts.o cqm.o
+obj-$(CONFIG_CPU_SUP_INTEL)		+= core.o bts.o
+obj-$(CONFIG_INTEL_RDT_M)		+= cqm.o
 obj-$(CONFIG_CPU_SUP_INTEL)		+= ds.o knc.o
 obj-$(CONFIG_CPU_SUP_INTEL)		+= lbr.o p4.o p6.o pt.o
 obj-$(CONFIG_PERF_EVENTS_INTEL_RAPL)	+= intel-rapl-perf.o
-- 
1.9.1

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