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/* timer.h: System timer definitions for sun5.
*
* Copyright (C) 1997, 2008 David S. Miller (davem@davemloft.net)
*/
#ifndef _SPARC64_TIMER_H
#define _SPARC64_TIMER_H
#include <linux/types.h>
#include <linux/init.h>
/* The most frequently accessed fields should be first,
* to fit into the same cacheline.
*/
struct sparc64_tick_ops {
unsigned long ticks_per_nsec_quotient;
unsigned long offset;
unsigned long long (*get_tick)(void);
int (*add_compare)(unsigned long);
unsigned long softint_mask;
void (*disable_irq)(void);
void (*init_tick)(void);
unsigned long (*add_tick)(unsigned long);
unsigned long (*get_frequency)(void);
unsigned long frequency;
char *name;
};
extern struct sparc64_tick_ops *tick_ops;
unsigned long sparc64_get_clock_tick(unsigned int cpu);
void setup_sparc64_timer(void);
void __init time_init(void);
#endif /* _SPARC64_TIMER_H */
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