x86: cpu/common.c: merge get_cpu_cap()

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2 files changed, 22 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index b2018f76c94d..ffc2f5ed09a3 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -458,6 +458,26 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
                         c->x86_capability[6] = cpuid_ecx(0x80000001);
                 }
         }
+
+#ifdef CONFIG_X86_64
+        /* Transmeta-defined flags: level 0x80860001 */
+        xlvl = cpuid_eax(0x80860000);
+        if ((xlvl & 0xffff0000) == 0x80860000) {
+                /* Don't set x86_cpuid_level here for now to not confuse. */
+                if (xlvl >= 0x80860001)
+                        c->x86_capability[2] = cpuid_edx(0x80860001);
+        }
+
+        if (c->extended_cpuid_level >= 0x80000007)
+                c->x86_power = cpuid_edx(0x80000007);
+
+        if (c->extended_cpuid_level >= 0x80000008) {
+                u32 eax = cpuid_eax(0x80000008);
+
+                c->x86_virt_bits = (eax >> 8) & 0xff;
+                c->x86_phys_bits = eax & 0xff;
+        }
+#endif
 }
 /*
  * Do minimum CPU detection early.
diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
index 7ac0a00743c7..75bb7ff99ee3 100644
--- a/arch/x86/kernel/cpu/common_64.c
+++ b/arch/x86/kernel/cpu/common_64.c
@@ -461,6 +461,7 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
                 }
         }
 
+#ifdef CONFIG_X86_64
         /* Transmeta-defined flags: level 0x80860001 */
         xlvl = cpuid_eax(0x80860000);
         if ((xlvl & 0xffff0000) == 0x80860000) {
@@ -478,6 +479,7 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
                 c->x86_virt_bits = (eax >> 8) & 0xff;
                 c->x86_phys_bits = eax & 0xff;
         }
+#endif
 }
 
 /* Do some early cpuid on the boot CPU to get some parameter that are