1 files changed, 18 insertions, 0 deletions

diff --git a/include/asm-x86/hpet_64.h b/include/asm-x86/hpet_64.h
new file mode 100644
index 000000000000..fd4decac93a8
--- /dev/null
+++ b/include/asm-x86/hpet_64.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X8664_HPET_H
+#define _ASM_X8664_HPET_H 1
+
+#include <asm/hpet_32.h>
+
+#define HPET_TICK_RATE (HZ * 100000UL)
+
+extern int hpet_rtc_timer_init(void);
+extern int hpet_arch_init(void);
+extern int hpet_timer_stop_set_go(unsigned long tick);
+extern int hpet_reenable(void);
+extern unsigned int hpet_calibrate_tsc(void);
+
+extern int hpet_use_timer;
+extern unsigned long hpet_period;
+extern unsigned long hpet_tick;
+
+#endif