diff options
Diffstat (limited to 'src/arch/x86/lib/cpu_common.c')
| -rw-r--r-- | src/arch/x86/lib/cpu_common.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/arch/x86/lib/cpu_common.c b/src/arch/x86/lib/cpu_common.c index 6c5561df98e3..af0ab2ae9866 100644 --- a/src/arch/x86/lib/cpu_common.c +++ b/src/arch/x86/lib/cpu_common.c @@ -10,6 +10,7 @@ #include <device/device.h> #include <smp/spinlock.h> +#ifndef __x86_64__ /* Standard macro to see if a specific flag is changeable */ static inline int flag_is_changeable_p(uint32_t flag) { @@ -37,6 +38,14 @@ int cpu_have_cpuid(void) return flag_is_changeable_p(X86_EFLAGS_ID); } +#else + +int cpu_have_cpuid(void) +{ + return 1; +} +#endif + int cpu_cpuid_extended_level(void) { return cpuid_eax(0x80000000); |