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* Copyright 2012 Google Inc.
* See file CREDITS for list of people who contributed to this
* project.
* 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.
* This program is distributed in the hope that it will be useful,
* but without any warranty; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
#ifndef __BASE_PHYSMEM_H__
#define __BASE_PHYSMEM_H__
#include <stdint.h>
* These functions work like memset but operate on physical memory which may
* not be accessible directly.
* @param s The physical address to start setting memory at.
* @param c The character to set each byte of the region to.
* @param n The number of bytes to set.
* @return The physical address of the memory which was set.
uint64_t arch_phys_memset(uint64_t s, int c, uint64_t n);
#endif /* __BASE_PHYSMEM_H__ */