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>

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index b2018f7..ffc2f5e 100644 (file)
--- 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 7ac0a00..75bb7ff 100644 (file)
--- 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