1 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-x86/tsc.h b/include/asm-x86/tsc.h
index 9b7d264897fa..401303724130 100644
--- a/include/asm-x86/tsc.h
+++ b/include/asm-x86/tsc.h
@@ -16,6 +16,10 @@ typedef unsigned long long cycles_t;
 
 extern unsigned int cpu_khz;
 extern unsigned int tsc_khz;
+/* flag for disabling the tsc */
+extern int tsc_disable;
+
+extern void disable_TSC(void);
 
 static inline cycles_t get_cycles(void)
 {