[PATCH v2 13/33] Define CONFIG_INTEL_RDT

[Fenghua Yu]

From: Vikas Shivappa <vikas.shivappa@xxxxxxxxxxxxxxx>

CONFIG_INTEL_RDT is defined. The option provides support for resource
allocation which is a sub-feature of Intel Resource Director Technology
(RDT).

Signed-off-by: Vikas Shivappa <vikas.shivappa@xxxxxxxxxxxxxxx>
Signed-off-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
---
 arch/x86/Kconfig | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2a1f0ce..6782127 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -406,6 +406,19 @@ config GOLDFISH
        def_bool y
        depends on X86_GOLDFISH
 
+config INTEL_RDT
+	bool "Intel Resource Director Technology support"
+	default n
+	depends on X86_64 && CPU_SUP_INTEL
+	help
+	  This option provides support for resource allocation which is a
+	  sub-feature of Intel Resource Director Technology(RDT).
+	  Current implementation supports L3 cache allocation.
+	  Using this feature a user can specify the amount of L3 cache space
+	  into which an application can fill.
+
+	  Say N if unsure.
+
 if X86_32
 config X86_EXTENDED_PLATFORM
 	bool "Support for extended (non-PC) x86 platforms"
-- 
2.5.0