diff options
Diffstat (limited to 'src/include/cpu/x86/tsc.h')
| -rw-r--r-- | src/include/cpu/x86/tsc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/cpu/x86/tsc.h b/src/include/cpu/x86/tsc.h index 6ce7f5fc7d..8e49a669eb 100644 --- a/src/include/cpu/x86/tsc.h +++ b/src/include/cpu/x86/tsc.h @@ -40,4 +40,8 @@ static inline unsigned long long rdtscll(void) } #endif +#if CONFIG_TSC_CONSTANT_RATE +unsigned long tsc_freq_mhz(void); +#endif + #endif /* CPU_X86_TSC_H */ |