1/* 2 * include/asm-sh/saturn/io.h 3 * 4 * I/O functions for use on the Sega Saturn. 5 * 6 * Copyright (C) 2002 Paul Mundt 7 * 8 * Released under the terms of the GNU GPL v2.0. 9 */ 10#ifndef __ASM_SH_SATURN_IO_H 11#define __ASM_SH_SATURN_IO_H 12 13/* arch/sh/boards/saturn/io.c */ 14extern unsigned long saturn_isa_port2addr(unsigned long offset); 15extern void *saturn_ioremap(unsigned long offset, unsigned long size); 16extern void saturn_iounmap(void *addr); 17 18#endif /* __ASM_SH_SATURN_IO_H */ 19