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#ifndef __ASMARM_I8253_H
#define __ASMARM_I8253_H
/* i8253A PIT registers */
#define PIT_MODE 0x43
#define PIT_CH0 0x40
#define PIT_LATCH ((PIT_TICK_RATE + HZ / 2) / HZ)
extern raw_spinlock_t i8253_lock;
#define outb_pit outb_p
#define inb_pit inb_p
#endif
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