From e11952b971ee729a8fdc2bfb1252f5760c0287b0 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 4 Dec 2006 20:39:16 -0500 Subject: [CPUFREQ] p4-clockmod: fix support for Core Support for Core CPUs was broken in two ways in speedstep-lib: for x86_64, we missed a MSR definition; for both x86_64 and i386, the FSB calculation was wrong by four (it's a quad-pumped bus). Also increase the accuracy of the calculation. Signed-off-by: Dominik Brodowski Signed-off-by: Dave Jones --- include/asm-x86_64/msr.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-x86_64') diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h index e6158228873..207fed998a0 100644 --- a/include/asm-x86_64/msr.h +++ b/include/asm-x86_64/msr.h @@ -189,6 +189,7 @@ static inline unsigned int cpuid_edx(unsigned int op) #define MSR_IA32_PERFCTR0 0xc1 #define MSR_IA32_PERFCTR1 0xc2 +#define MSR_FSB_FREQ 0xcd #define MSR_MTRRcap 0x0fe #define MSR_IA32_BBL_CR_CTL 0x119 -- cgit v1.2.3