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33 lines
591 B
C
33 lines
591 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020 Loongson Technology Corporation Limited
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*/
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#ifndef _ASM_TIMEX_H
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#define _ASM_TIMEX_H
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#ifdef __KERNEL__
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#include <linux/compiler.h>
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#include <asm/cpu.h>
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#include <asm/cpu-features.h>
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#include <asm/loongarchregs.h>
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/*
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* Standard way to access the cycle counter.
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* Currently only used on SMP for scheduling.
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*
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* We know that all SMP capable CPUs have cycle counters.
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*/
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typedef unsigned long cycles_t;
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static inline cycles_t get_cycles(void)
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{
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return drdtime();
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}
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#endif /* __KERNEL__ */
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#endif /* _ASM_TIMEX_H */
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