mirror of https://gitee.com/openkylin/linux.git
37 lines
884 B
C
37 lines
884 B
C
/*
|
|
* OpenRISC Linux
|
|
*
|
|
* Linux architectural port borrowing liberally from similar works of
|
|
* others. All original copyrights apply as per the original source
|
|
* declaration.
|
|
*
|
|
* OpenRISC implementation:
|
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __ASM_OPENRISC_TIMEX_H
|
|
#define __ASM_OPENRISC_TIMEX_H
|
|
|
|
#define get_cycles get_cycles
|
|
|
|
#include <asm-generic/timex.h>
|
|
#include <asm/spr.h>
|
|
#include <asm/spr_defs.h>
|
|
|
|
static inline cycles_t get_cycles(void)
|
|
{
|
|
return mfspr(SPR_TTCR);
|
|
}
|
|
|
|
/* This isn't really used any more */
|
|
#define CLOCK_TICK_RATE 1000
|
|
|
|
#define ARCH_HAS_READ_CURRENT_TIMER
|
|
|
|
#endif
|