/* MN10300 Misaligned multibyte-word I/O
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*
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#include <linux/module.h>
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#include <linux/string.h>
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#include <linux/kernel.h>
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#include <asm/io.h>
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/*
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* output data from a potentially misaligned buffer
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*/
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void __outsl(unsigned long addr, const void *buffer, int count)
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{
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const unsigned char *buf = buffer;
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unsigned long val;
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while (count--) {
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memcpy(&val, buf, 4);
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outl(val, addr);
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buf += 4;
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}
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}
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EXPORT_SYMBOL(__outsl);
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