| From 99fbe1ac217e8b9d4141504e879327cb4e42d4ff Mon Sep 17 00:00:00 2001 |
| From: Dave Jones <davej@redhat.com> |
| Date: Mon, 14 May 2007 18:27:29 -0400 |
| Subject: 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 <davej@redhat.com> |
| Signed-off-by: Chris Wright <chrisw@sous-sol.org> |
| --- |
| 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 5c715f1..4ade55c 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 ae2d9da..b06c812 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 |
| |