1#ifndef _ASM_X86_IOMAP_H
 2#define _ASM_X86_IOMAP_H
 3
 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
29void __iomem *
30iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
31
32void
33iounmap_atomic(void __iomem *kvaddr);
34
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
41#endif /* _ASM_X86_IOMAP_H */

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2#ifndef _ASM_X86_IOMAP_H
 3#define _ASM_X86_IOMAP_H
 4
 5/*
 6 * Copyright © 2008 Ingo Molnar
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 7 */
 8
 9#include <linux/fs.h>
10#include <linux/mm.h>
11#include <linux/uaccess.h>
12#include <linux/highmem.h>
13#include <asm/cacheflush.h>
 
14#include <asm/tlbflush.h>
15
16void __iomem *__iomap_local_pfn_prot(unsigned long pfn, pgprot_t prot);
 
17
18int iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);
 
19
20void iomap_free(resource_size_t base, unsigned long size);
 
 
 
 
21
22#endif /* _ASM_X86_IOMAP_H */