The latest series of Turion X2 processors have a new XFAM
model.  Add support for them to powernow-k8.h.
Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>
 #define CPUID_XFAM                     0x0ff00000      /* extended family */
 #define CPUID_XFAM_K8                  0
 #define CPUID_XMOD                     0x000f0000      /* extended model */
-#define CPUID_XMOD_REV_MASK            0x00080000
+#define CPUID_XMOD_REV_MASK            0x000c0000
 #define CPUID_XFAM_10H                 0x00100000      /* family 0x10 */
 #define CPUID_USE_XFAM_XMOD            0x00000f00
 #define CPUID_GET_MAX_CAPABILITIES     0x80000000