/* MN10300 Cache flushing routines
 *
 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells (dhowells@redhat.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public Licence
 * as published by the Free Software Foundation; either version
 * 2 of the Licence, or (at your option) any later version.
 */
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/mman.h>
#include <linux/threads.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
#include <linux/uaccess.h>
#include <asm/smp.h>
#include "cache-smp.h"

EXPORT_SYMBOL(mn10300_icache_inv);
EXPORT_SYMBOL(mn10300_icache_inv_range);
EXPORT_SYMBOL(mn10300_icache_inv_range2);
EXPORT_SYMBOL(mn10300_icache_inv_page);
EXPORT_SYMBOL(mn10300_dcache_inv);
EXPORT_SYMBOL(mn10300_dcache_inv_range);
EXPORT_SYMBOL(mn10300_dcache_inv_range2);
EXPORT_SYMBOL(mn10300_dcache_inv_page);

#ifdef CONFIG_MN10300_CACHE_WBACK
EXPORT_SYMBOL(mn10300_dcache_flush);
EXPORT_SYMBOL(mn10300_dcache_flush_inv);
EXPORT_SYMBOL(mn10300_dcache_flush_inv_range);
EXPORT_SYMBOL(mn10300_dcache_flush_inv_range2);
EXPORT_SYMBOL(mn10300_dcache_flush_inv_page);
EXPORT_SYMBOL(mn10300_dcache_flush_range);
EXPORT_SYMBOL(mn10300_dcache_flush_range2);
EXPORT_SYMBOL(mn10300_dcache_flush_page);
#endif

/*
 * allow userspace to flush the instruction cache
 */
asmlinkage long sys_cacheflush(unsigned long start, unsigned long end)
{
	if (end < start)
		return -EINVAL;

	flush_icache_range(start, end);
	return 0;
}
0c3e'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/sound/soc/rockchip'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/rockchip?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/rockchip?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/rockchip?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/rockchip'>
<input type='hidden' name='id' value='c56480a1e90261842f54f3a5a9ebc12d827f0c3e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/rockchip?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e'>rockchip</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/sound/soc/rockchip?id=c56480a1e90261842f54f3a5a9ebc12d827f0c3e&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>