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 <asm/cacheflush.h> 13 #include <asm/pgtable.h> 14 #include <asm/tlbflush.h> 15 16 void __iomem * 17 iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot); 18 19 void 20 iounmap_atomic(void __iomem *kvaddr); 21 22 int 23 iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot); 24 25 void 26 iomap_free(resource_size_t base, unsigned long size); 27 28 #endif /* _ASM_X86_IOMAP_H */ 29