[mirror_ubuntu-bionic-kernel.git] / arch / x86 / include / asm / iomap.h

#ifndef _ASM_X86_IOMAP_H
#define _ASM_X86_IOMAP_H

/*
 * Copyright © 2008 Ingo Molnar
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 */

#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
#include <asm/pgtable.h>
#include <asm/tlbflush.h>

void __iomem *
iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);

void
iounmap_atomic(void __iomem *kvaddr);

int
iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);

void
iomap_free(resource_size_t base, unsigned long size);

#endif /* _ASM_X86_IOMAP_H */
Commit	Line	Data
bf293c17 RLB	1	#ifndef _ASM_X86_IOMAP_H
	2	#define _ASM_X86_IOMAP_H
	3
fd940934 KP	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	29	void __iomem *
3e4d3af5	30	iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
fd940934 KP	31
fd940934 KP	32	void
3e4d3af5	33	iounmap_atomic(void __iomem *kvaddr);
bf293c17	34
9e36fda0 VP	35	int
	36	iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);
	37
	38	void
	39	iomap_free(resource_size_t base, unsigned long size);
	40
bf293c17	41	#endif /* _ASM_X86_IOMAP_H */