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authorDave Jones <davej@redhat.com>2007-05-13 11:55:14 -0400
committerDave Jones <davej@redhat.com>2007-05-13 11:55:14 -0400
commit30046e5885848fe5c2c66177dca6b277323e31ab (patch)
treee4607d9ed770c62f50ac5e5b81d9579f71e2cc7e /arch/i386
parent39403865d2e4590802553370a56c9ab93131e4ee (diff)
[CPUFREQ] Support rev H AMD64s in powernow-k8
Reported-by: Calvin Dodge <caldodge@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/i386')
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.c2
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.h4
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 7cf3d207b6b3..5c715f17a679 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)
521 521
522 if ((eax & CPUID_XFAM) == CPUID_XFAM_K8) { 522 if ((eax & CPUID_XFAM) == CPUID_XFAM_K8) {
523 if (((eax & CPUID_USE_XFAM_XMOD) != CPUID_USE_XFAM_XMOD) || 523 if (((eax & CPUID_USE_XFAM_XMOD) != CPUID_USE_XFAM_XMOD) ||
524 ((eax & CPUID_XMOD) > CPUID_XMOD_REV_G)) { 524 ((eax & CPUID_XMOD) > CPUID_XMOD_REV_H)) {
525 printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax); 525 printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax);
526 goto out; 526 goto out;
527 } 527 }
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
index 95be5013c984..ae2d9da084dd 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
@@ -46,8 +46,8 @@ struct powernow_k8_data {
46#define CPUID_XFAM 0x0ff00000 /* extended family */ 46#define CPUID_XFAM 0x0ff00000 /* extended family */
47#define CPUID_XFAM_K8 0 47#define CPUID_XFAM_K8 0
48#define CPUID_XMOD 0x000f0000 /* extended model */ 48#define CPUID_XMOD 0x000f0000 /* extended model */
49#define CPUID_XMOD_REV_G 0x00060000 49#define CPUID_XMOD_REV_H 0x00070000
50#define CPUID_XFAM_10H 0x00100000 /* family 0x10 */ 50#define CPUID_XFAM_10H 0x00100000 /* family 0x10 */
51#define CPUID_USE_XFAM_XMOD 0x00000f00 51#define CPUID_USE_XFAM_XMOD 0x00000f00
52#define CPUID_GET_MAX_CAPABILITIES 0x80000000 52#define CPUID_GET_MAX_CAPABILITIES 0x80000000
53#define CPUID_FREQ_VOLT_CAPABILITIES 0x80000007 53#define CPUID_FREQ_VOLT_CAPABILITIES 0x80000007