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