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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delay.h (841B)

      1/*
      2 * This file is subject to the terms and conditions of the GNU General Public
      3 * License.  See the file "COPYING" in the main directory of this archive
      4 * for more details.
      5 *
      6 * Copyright (C) 1994 by Waldorf Electronics
      7 * Copyright (C) 1995 - 2000, 01, 03 by Ralf Baechle
      8 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
      9 * Copyright (C) 2007  Maciej W. Rozycki
     10 */
     11#ifndef _ASM_DELAY_H
     12#define _ASM_DELAY_H
     13
     14#include <linux/param.h>
     15
     16extern void __delay(unsigned long loops);
     17extern void __ndelay(unsigned long ns);
     18extern void __udelay(unsigned long us);
     19
     20#define ndelay(ns) __ndelay(ns)
     21#define udelay(us) __udelay(us)
     22
     23/* make sure "usecs *= ..." in udelay do not overflow. */
     24#if HZ >= 1000
     25#define MAX_UDELAY_MS	1
     26#elif HZ <= 200
     27#define MAX_UDELAY_MS	5
     28#else
     29#define MAX_UDELAY_MS	(1000 / HZ)
     30#endif
     31
     32#endif /* _ASM_DELAY_H */