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Merge tag 'xtensa-20190201' of git://github.com/jcmvbkbc/linux-xtensa
[mirror_ubuntu-disco-kernel.git] / arch / x86 / include / asm / iomap.h
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1#ifndef _ASM_X86_IOMAP_H
2#define _ASM_X86_IOMAP_H
3
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4/*
5 * Copyright © 2008 Ingo Molnar
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 */
21
22#include <linux/fs.h>
23#include <linux/mm.h>
24#include <linux/uaccess.h>
25#include <asm/cacheflush.h>
26#include <asm/pgtable.h>
27#include <asm/tlbflush.h>
28
cc1a8e52 29void __iomem *
3e4d3af5 30iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
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31
32void
3e4d3af5 33iounmap_atomic(void __iomem *kvaddr);
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35int
36iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);
37
38void
39iomap_free(resource_size_t base, unsigned long size);
40
bf293c17 41#endif /* _ASM_X86_IOMAP_H */