From fb5d432722e186c656285ccc088e35dbe24f6fd1 Mon Sep 17 00:00:00 2001 From: Dasaratharaman Chandramouli Date: Wed, 20 May 2015 09:49:34 -0700 Subject: tools/power turbostat: enable turbostat to support Knights Landing (KNL) Changes mainly to account for minor differences in Knights Landing(KNL): 1. KNL supports C1 and C6 core states. 2. KNL supports PC2, PC3 and PC6 package states. 3. KNL has a different encoding of the TURBO_RATIO_LIMIT MSR Signed-off-by: Dasaratharaman Chandramouli Signed-off-by: Len Brown --- arch/x86/include/uapi/asm/msr-index.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index c469490db4a8..3c6bb342a48f 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -140,6 +140,7 @@ #define MSR_CORE_C3_RESIDENCY 0x000003fc #define MSR_CORE_C6_RESIDENCY 0x000003fd #define MSR_CORE_C7_RESIDENCY 0x000003fe +#define MSR_KNL_CORE_C6_RESIDENCY 0x000003ff #define MSR_PKG_C2_RESIDENCY 0x0000060d #define MSR_PKG_C8_RESIDENCY 0x00000630 #define MSR_PKG_C9_RESIDENCY 0x00000631 -- cgit v1.2.3