From e7ddf4b7b3c5fe64902c4fb9edac92532c87cd75 Mon Sep 17 00:00:00 2001 From: Srinidhi Kasagar Date: Fri, 19 Dec 2014 23:13:51 +0530 Subject: cpufreq: Add SFI based cpufreq driver support This adds the SFI based cpu freq driver for some of the Intel's Silvermont based Atom architectures like Z34xx and Z35xx. Signed-off-by: Rudramuni, Vishwesh M Signed-off-by: Srinidhi Kasagar Acked-by: Viresh Kumar Signed-off-by: Len Brown --- arch/x86/include/uapi/asm/msr-index.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index e21331ce368f..4f6dae67dd10 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -318,6 +318,7 @@ #define MSR_IA32_PERF_STATUS 0x00000198 #define MSR_IA32_PERF_CTL 0x00000199 +#define INTEL_PERF_CTL_MASK 0xffff #define MSR_AMD_PSTATE_DEF_BASE 0xc0010064 #define MSR_AMD_PERF_STATUS 0xc0010063 #define MSR_AMD_PERF_CTL 0xc0010062 -- cgit v1.2.3