aiot/efDataPreprocessing/dataProcessing/basicAlgorithmEncapsulation.h

/*
 *  arch/arm/include/asm/cacheflush.h
 *
 *  Copyright (C) 1999-2002 Russell King
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef _ASMARM_CACHEFLUSH_H
#define _ASMARM_CACHEFLUSH_H

#include <linux/mm.h>

#include <asm/glue-cache.h>
#include <asm/shmparam.h>
#include <asm/cachetype.h>
#include <asm/outercache.h>

#define CACHE_COLOUR(vaddr)	((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT)

/*
 * This flag is used to indicate that the page pointed to by a pte is clean
 * and does not require cleaning before returning it to the user.
 */
#define PG_dcache_clean PG_arch_1

/*
 *	MM Cache Management
 *	===================
 *
 *	The arch/arm/mm/cache-*.S and arch/arm/mm/proc-*.S files
 *	implement these methods.
 *
 *	Start addresses are inclusive and end addresses are exclusive;
 *	start addresses should be rounded down, end addresses up.
 *
 *	See Documentation/cachetlb.txt for more information.
 *	Please note that the implementation of these, and the required
 *	effects are cache-type (VIVT/VIPT/PIPT) specific.
 *
 *	flush_icache_all()
 *
 *		Unconditionally clean and invalidate the entire icache.
 *		Currently only needed for cache-v6.S and cache-v7.S, see
 *		__flush_icache_all for the generic implementation.
 *
 *	flush_kern_all()
 *
 *		Unconditionally clean and invalidate the entire cache.
 *
 *     flush_kern_louis()
 *
 *             Flush data cache levels up to the level of unification
 *             inner shareable and invalidate the I-cache.
 *             Only needed from v7 onwards, falls back to flush_cache_all()
 *             for all other processor versions.
 *
 *	flush_user_all()
 *
 *		Clean and invalidate all user space cache entries
 *		before a change of page tables.
 *
 *	flush_user_range(start, end, flags)
 *
 *		Clean and invalidate a range of cache entries in the