1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_X86_TIME_H 3 #define _ASM_X86_TIME_H 4 5 #include <linux/clocksource.h> 6 #include <asm/mc146818rtc.h> 7 8 extern void hpet_time_init(void); 9 extern bool pit_timer_init(void); 10 extern bool tsc_clocksource_watchdog_disabled(void); 11 12 extern struct clock_event_device *global_clock_event; 13 14 #endif /* _ASM_X86_TIME_H */ 15