1/* 2 * Copyright (C) 1994-1996 Linus Torvalds & authors 3 */ 4 5/* Copyright(c) 1996 Kars de Jong */ 6/* Based on the ide driver from 1.2.13pl8 */ 7 8/* 9 * Credits (alphabetical): 10 * 11 * - Bjoern Brauel 12 * - Kars de Jong 13 * - Torsten Ebeling 14 * - Dwight Engen 15 * - Thorsten Floeck 16 * - Roman Hodek 17 * - Guenther Kelleter 18 * - Chris Lawrence 19 * - Michael Rausch 20 * - Christian Sauer 21 * - Michael Schmitz 22 * - Jes Soerensen 23 * - Michael Thurm 24 * - Geert Uytterhoeven 25 */ 26 27#ifndef _M68K_IDE_H 28#define _M68K_IDE_H 29 30#ifdef __KERNEL__ 31#include <asm/setup.h> 32#include <asm/io.h> 33#include <asm/irq.h> 34 35#ifdef CONFIG_MMU 36 37/* 38 * Get rid of defs from io.h - ide has its private and conflicting versions 39 * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we 40 * always use the `raw' MMIO versions 41 */ 42#undef readb 43#undef readw 44#undef writeb 45#undef writew 46 47#define readb in_8 48#define readw in_be16 49#define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n) 50#define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n) 51#define writeb(val, port) out_8(port, val) 52#define writew(val, port) out_be16(port, val) 53#define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n) 54#define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n) 55 56#else 57 58#define __ide_mm_insw(port, addr, n) io_insw((unsigned int)port, addr, n) 59#define __ide_mm_insl(port, addr, n) io_insl((unsigned int)port, addr, n) 60#define __ide_mm_outsw(port, addr, n) io_outsw((unsigned int)port, addr, n) 61#define __ide_mm_outsl(port, addr, n) io_outsl((unsigned int)port, addr, n) 62 63#endif /* CONFIG_MMU */ 64 65#endif /* __KERNEL__ */ 66#endif /* _M68K_IDE_H */ 67