1*a1152b36SFrançois Tigeot /* 2*a1152b36SFrançois Tigeot * Copyright (c) 2020 François Tigeot <ftigeot@wolfpond.org> 3*a1152b36SFrançois Tigeot * All rights reserved. 4*a1152b36SFrançois Tigeot * 5*a1152b36SFrançois Tigeot * Redistribution and use in source and binary forms, with or without 6*a1152b36SFrançois Tigeot * modification, are permitted provided that the following conditions 7*a1152b36SFrançois Tigeot * are met: 8*a1152b36SFrançois Tigeot * 1. Redistributions of source code must retain the above copyright 9*a1152b36SFrançois Tigeot * notice unmodified, this list of conditions, and the following 10*a1152b36SFrançois Tigeot * disclaimer. 11*a1152b36SFrançois Tigeot * 2. Redistributions in binary form must reproduce the above copyright 12*a1152b36SFrançois Tigeot * notice, this list of conditions and the following disclaimer in the 13*a1152b36SFrançois Tigeot * documentation and/or other materials provided with the distribution. 14*a1152b36SFrançois Tigeot * 15*a1152b36SFrançois Tigeot * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*a1152b36SFrançois Tigeot * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17*a1152b36SFrançois Tigeot * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18*a1152b36SFrançois Tigeot * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19*a1152b36SFrançois Tigeot * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20*a1152b36SFrançois Tigeot * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21*a1152b36SFrançois Tigeot * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22*a1152b36SFrançois Tigeot * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23*a1152b36SFrançois Tigeot * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24*a1152b36SFrançois Tigeot * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25*a1152b36SFrançois Tigeot */ 26*a1152b36SFrançois Tigeot 27*a1152b36SFrançois Tigeot #ifndef _LINUX_PREFETCH_H_ 28*a1152b36SFrançois Tigeot #define _LINUX_PREFETCH_H_ 29*a1152b36SFrançois Tigeot 30*a1152b36SFrançois Tigeot #include <linux/types.h> 31*a1152b36SFrançois Tigeot #include <asm/processor.h> 32*a1152b36SFrançois Tigeot 33*a1152b36SFrançois Tigeot #define prefetchw(x) __builtin_prefetch(x,1) 34*a1152b36SFrançois Tigeot 35*a1152b36SFrançois Tigeot #endif /* _LINUX_PREFETCH_H_ */ 36