cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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timex.h (463B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef _ASM_POWERPC_TIMEX_H
      3#define _ASM_POWERPC_TIMEX_H
      4
      5#ifdef __KERNEL__
      6
      7/*
      8 * PowerPC architecture timex specifications
      9 */
     10
     11#include <asm/cputable.h>
     12#include <asm/vdso/timebase.h>
     13
     14#define CLOCK_TICK_RATE	1024000 /* Underlying HZ */
     15
     16typedef unsigned long cycles_t;
     17
     18static inline cycles_t get_cycles(void)
     19{
     20	return mftb();
     21}
     22#define get_cycles get_cycles
     23
     24#endif	/* __KERNEL__ */
     25#endif	/* _ASM_POWERPC_TIMEX_H */