34 строки
816 B
C
34 строки
816 B
C
/* $Id: timer.h,v 1.3 2000/05/09 17:40:15 davem Exp $
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* timer.h: System timer definitions for sun5.
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*
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* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
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*/
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#ifndef _SPARC64_TIMER_H
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#define _SPARC64_TIMER_H
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#include <linux/types.h>
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#include <linux/config.h>
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struct sparc64_tick_ops {
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void (*init_tick)(unsigned long);
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unsigned long (*get_tick)(void);
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unsigned long (*get_compare)(void);
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unsigned long (*add_tick)(unsigned long, unsigned long);
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unsigned long (*add_compare)(unsigned long);
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unsigned long softint_mask;
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};
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extern struct sparc64_tick_ops *tick_ops;
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#ifdef CONFIG_SMP
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extern unsigned long timer_tick_offset;
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struct pt_regs;
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extern void timer_tick_interrupt(struct pt_regs *);
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#endif
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extern unsigned long sparc64_get_clock_tick(unsigned int cpu);
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#endif /* _SPARC64_TIMER_H */
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