| 1234567891011121314151617181920212223 |
- #ifndef __ASM_I8253_H__
- #define __ASM_I8253_H__
- #ifdef CONFIG_X86_64
- # include <asm/8253pit.h>
- #endif
- /* i8253A PIT registers */
- #define PIT_MODE 0x43
- #define PIT_CH0 0x40
- #define PIT_CH2 0x42
- extern spinlock_t i8253_lock;
- #ifdef CONFIG_GENERIC_CLOCKEVENTS
- extern struct clock_event_device *global_clock_event;
- extern void setup_pit_timer(void);
- #endif
- #endif /* __ASM_I8253_H__ */
|
