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f5e706ad SR |
1 | /* timer.h: System timer definitions for sun5. |
2 | * | |
3 | * Copyright (C) 1997, 2008 David S. Miller (davem@davemloft.net) | |
4 | */ | |
5 | ||
6 | #ifndef _SPARC64_TIMER_H | |
7 | #define _SPARC64_TIMER_H | |
8 | ||
9 | #include <linux/types.h> | |
10 | #include <linux/init.h> | |
11 | ||
12 | struct sparc64_tick_ops { | |
90181136 | 13 | unsigned long long (*get_tick)(void); |
f5e706ad SR |
14 | int (*add_compare)(unsigned long); |
15 | unsigned long softint_mask; | |
16 | void (*disable_irq)(void); | |
17 | ||
18 | void (*init_tick)(void); | |
19 | unsigned long (*add_tick)(unsigned long); | |
20 | ||
21 | char *name; | |
22 | }; | |
23 | ||
24 | extern struct sparc64_tick_ops *tick_ops; | |
25 | ||
26 | extern unsigned long sparc64_get_clock_tick(unsigned int cpu); | |
27 | extern void __devinit setup_sparc64_timer(void); | |
28 | extern void __init time_init(void); | |
29 | ||
30 | #endif /* _SPARC64_TIMER_H */ |