From 99fbe1ac217e8b9d4141504e879327cb4e42d4ff Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Mon, 14 May 2007 18:27:29 -0400 Subject: [PATCH] [CPUFREQ] Correct revision mask for powernow-k8 Mark Langsdorf points out that the correct define for this revision bump is 0x80000. Also to save us having to keep renaming the #define, give it a more meaningful name. Signed-off-by: Dave Jones --- arch/i386/kernel/cpu/cpufreq/powernow-k8.c | 2 +- arch/i386/kernel/cpu/cpufreq/powernow-k8.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 5c715f17a679..4ade55c5f333 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -521,7 +521,7 @@ static int check_supported_cpu(unsigned int cpu) if ((eax & CPUID_XFAM) == CPUID_XFAM_K8) { if (((eax & CPUID_USE_XFAM_XMOD) != CPUID_USE_XFAM_XMOD) || - ((eax & CPUID_XMOD) > CPUID_XMOD_REV_H)) { + ((eax & CPUID_XMOD) > CPUID_XMOD_REV_MASK)) { printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax); goto out; } diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h index ae2d9da084dd..b06c812208ca 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h @@ -46,7 +46,7 @@ struct powernow_k8_data { #define CPUID_XFAM 0x0ff00000 /* extended family */ #define CPUID_XFAM_K8 0 #define CPUID_XMOD 0x000f0000 /* extended model */ -#define CPUID_XMOD_REV_H 0x00070000 +#define CPUID_XMOD_REV_MASK 0x00080000 #define CPUID_XFAM_10H 0x00100000 /* family 0x10 */ #define CPUID_USE_XFAM_XMOD 0x00000f00 #define CPUID_GET_MAX_CAPABILITIES 0x80000000 -- 2.20.1