[PATCH v4 09/13] arch/x86: Introduce new config parameter AMD_QOS

[Moger, Babu]

Introduces the new config parameter AMD_QOS. This parameter will be
used to enable cache and memory bandwidth allocation and monitoring
features on AMD processors. This will enable common config parameter
RESCTRL if selected.

Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
---
 arch/x86/Kconfig | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 91a703ebdc04..9cd21e536b65 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -458,9 +458,24 @@ config INTEL_RDT
 
 	  Say N if unsure.
 
+config AMD_QOS
+	bool "AMD Quality of Service support"
+	default n
+	depends on CPU_SUP_AMD
+	select KERNFS
+	help
+	  Select to enable cache and memory bandwidth enforcement and monitoring
+	  features of AMD processors. These features are intended to provide
+	  support for the monitoring of the usage of certain system resources
+	  by one or more processors and for the separate allocation and
+	  enforcement of limits on the use of certain system resources by one or
+	  more processors.
+
+	  Say N if unsure.
+
 config RESCTRL
 	def_bool y
-	depends on X86 && INTEL_RDT
+	depends on X86 && (INTEL_RDT || AMD_QOS)
 
 if X86_32
 config X86_BIGSMP
-- 
2.17.1