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Diffstat (limited to 'include/asm-mips/time.h')
| -rw-r--r-- | include/asm-mips/time.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h deleted file mode 100644 index e22a2066587..00000000000 --- a/include/asm-mips/time.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2001, 2002, MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (c) 2003 Maciej W. Rozycki - * - * include/asm-mips/time.h - * header file for the new style time.c file and time services. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Please refer to Documentation/mips/time.README. - */ -#ifndef _ASM_TIME_H -#define _ASM_TIME_H - -#include <linux/interrupt.h> -#include <linux/linkage.h> -#include <linux/ptrace.h> -#include <linux/rtc.h> - -/* - * RTC ops. By default, they point to no-RTC functions. - * rtc_get_time - mktime(year, mon, day, hour, min, sec) in seconds. - * rtc_set_time - reverse the above translation and set time to RTC. - * rtc_set_mmss - similar to rtc_set_time, but only min and sec need - * to be set. Used by RTC sync-up. - */ -extern unsigned long (*rtc_get_time)(void); -extern int (*rtc_set_time)(unsigned long); -extern int (*rtc_set_mmss)(unsigned long); - -/* - * Timer interrupt functions. - * mips_timer_state is needed for high precision timer calibration. - * mips_timer_ack may be NULL if the interrupt is self-recoverable. - */ -extern int (*mips_timer_state)(void); -extern void (*mips_timer_ack)(void); - -/* - * High precision timer functions. - * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted. - */ -extern unsigned int (*mips_hpt_read)(void); -extern void (*mips_hpt_init)(unsigned int); - -/* - * to_tm() converts system time back to (year, mon, day, hour, min, sec). - * It is intended to help implement rtc_set_time() functions. - * Copied from PPC implementation. - */ -extern void to_tm(unsigned long tim, struct rtc_time *tm); - -/* - * do_gettimeoffset(). By default, this func pointer points to - * do_null_gettimeoffset(), which leads to the same resolution as HZ. - * Higher resolution versions are available, which give ~1us resolution. - */ -extern unsigned long (*do_gettimeoffset)(void); - -/* - * high-level timer interrupt routines. - */ -extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs); - -/* - * the corresponding low-level timer interrupt routine. - */ -extern asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs); - -/* - * profiling and process accouting is done separately in local_timer_interrupt - */ -extern void local_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs); -extern asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs); - -/* - * board specific routines required by time_init(). - * board_time_init is defaulted to NULL and can remain so. - * board_timer_setup must be setup properly in machine setup routine. - */ -struct irqaction; -extern void (*board_time_init)(void); -extern void (*board_timer_setup)(struct irqaction *irq); - -/* - * mips_hpt_frequency - must be set if you intend to use an R4k-compatible - * counter as a timer interrupt source; otherwise it can be set up - * automagically with an aid of mips_timer_state. - */ -extern unsigned int mips_hpt_frequency; - -#endif /* _ASM_TIME_H */ |
