2 * Copyright © 2008 Ingo Molnar
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 #include <linux/uaccess.h>
22 #include <asm/cacheflush.h>
23 #include <asm/pgtable.h>
24 #include <asm/tlbflush.h>
27 is_io_mapping_possible(resource_size_t base, unsigned long size);
30 iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);
33 iounmap_atomic(void *kvaddr, enum km_type type);