3 files changed, 8 insertions, 0 deletions

diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index c34709849839..dcf1e07db08a 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -22,6 +22,7 @@ struct timer_opts {
         unsigned long (*get_offset)(void);
         unsigned long long (*monotonic_clock)(void);
         void (*delay)(unsigned long);
+        unsigned long (*read_timer)(void);
 };
 
 struct init_timer_opts {
@@ -52,6 +53,7 @@ extern struct init_timer_opts timer_cyclone_init;
 #endif
 
 extern unsigned long calibrate_tsc(void);
+extern unsigned long read_timer_tsc(void);
 extern void init_cpu_khz(void);
 extern int recalibrate_cpu_khz(void);
 #ifdef CONFIG_HPET_TIMER
diff --git a/include/asm-i386/timex.h b/include/asm-i386/timex.h
index b41e484c3445..e370f907bd39 100644
--- a/include/asm-i386/timex.h
+++ b/include/asm-i386/timex.h
@@ -49,4 +49,7 @@ static inline cycles_t get_cycles (void)
 
 extern unsigned long cpu_khz;
 
+extern int read_current_timer(unsigned long *timer_value);
+#define ARCH_HAS_READ_CURRENT_TIMER     1
+
 #endif
diff --git a/include/asm-x86_64/timex.h b/include/asm-x86_64/timex.h
index 34f31a18f90b..24ecf6a637cb 100644
--- a/include/asm-x86_64/timex.h
+++ b/include/asm-x86_64/timex.h
@@ -26,6 +26,9 @@ static inline cycles_t get_cycles (void)
 
 extern unsigned int cpu_khz;
 
+extern int read_current_timer(unsigned long *timer_value);
+#define ARCH_HAS_READ_CURRENT_TIMER     1
+
 extern struct vxtime_data vxtime;
 
 #endif