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[CPUFREQ] Support rev H AMD64s in powernow-k8 

Reported-by: Calvin Dodge <caldodge@gmail.com>
Signed-off-by: Dave Jones <davej@redhat.com>
hifive-unleashed-5.1
Dave Jones 2007-05-13 11:55:14 -04:00
parent 39403865d2
commit 30046e5885
2 changed files with 3 additions and 3 deletions
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2
arch/i386/kernel/cpu/cpufreq/powernow-k8.c
View File

@ -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_G)) {
((eax & CPUID_XMOD) > CPUID_XMOD_REV_H)) {
printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax);
goto out;
}

4
arch/i386/kernel/cpu/cpufreq/powernow-k8.h
View File

@ -46,8 +46,8 @@ 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_G 0x00060000
#define CPUID_XFAM_10H 0x00100000 /* family 0x10 */
#define CPUID_XMOD_REV_H 0x00070000
#define CPUID_XFAM_10H 0x00100000 /* family 0x10 */
#define CPUID_USE_XFAM_XMOD 0x00000f00
#define CPUID_GET_MAX_CAPABILITIES 0x80000000
#define CPUID_FREQ_VOLT_CAPABILITIES 0x80000007