1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 1994-1996 Linus Torvalds & authors 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun /* Copyright(c) 1996 Kars de Jong */ 7*4882a593Smuzhiyun /* Based on the ide driver from 1.2.13pl8 */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* 10*4882a593Smuzhiyun * Credits (alphabetical): 11*4882a593Smuzhiyun * 12*4882a593Smuzhiyun * - Bjoern Brauel 13*4882a593Smuzhiyun * - Kars de Jong 14*4882a593Smuzhiyun * - Torsten Ebeling 15*4882a593Smuzhiyun * - Dwight Engen 16*4882a593Smuzhiyun * - Thorsten Floeck 17*4882a593Smuzhiyun * - Roman Hodek 18*4882a593Smuzhiyun * - Guenther Kelleter 19*4882a593Smuzhiyun * - Chris Lawrence 20*4882a593Smuzhiyun * - Michael Rausch 21*4882a593Smuzhiyun * - Christian Sauer 22*4882a593Smuzhiyun * - Michael Schmitz 23*4882a593Smuzhiyun * - Jes Soerensen 24*4882a593Smuzhiyun * - Michael Thurm 25*4882a593Smuzhiyun * - Geert Uytterhoeven 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #ifndef _M68K_IDE_H 29*4882a593Smuzhiyun #define _M68K_IDE_H 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun #ifdef __KERNEL__ 32*4882a593Smuzhiyun #include <asm/setup.h> 33*4882a593Smuzhiyun #include <asm/io.h> 34*4882a593Smuzhiyun #include <asm/irq.h> 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #ifdef CONFIG_MMU 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* 39*4882a593Smuzhiyun * Get rid of defs from io.h - ide has its private and conflicting versions 40*4882a593Smuzhiyun * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we 41*4882a593Smuzhiyun * always use the `raw' MMIO versions 42*4882a593Smuzhiyun */ 43*4882a593Smuzhiyun #undef readb 44*4882a593Smuzhiyun #undef readw 45*4882a593Smuzhiyun #undef writeb 46*4882a593Smuzhiyun #undef writew 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #define readb in_8 49*4882a593Smuzhiyun #define readw in_be16 50*4882a593Smuzhiyun #define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n) 51*4882a593Smuzhiyun #define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n) 52*4882a593Smuzhiyun #define writeb(val, port) out_8(port, val) 53*4882a593Smuzhiyun #define writew(val, port) out_be16(port, val) 54*4882a593Smuzhiyun #define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n) 55*4882a593Smuzhiyun #define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n) 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #else 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun #define __ide_mm_insw(port, addr, n) io_insw((unsigned int)port, addr, n) 60*4882a593Smuzhiyun #define __ide_mm_insl(port, addr, n) io_insl((unsigned int)port, addr, n) 61*4882a593Smuzhiyun #define __ide_mm_outsw(port, addr, n) io_outsw((unsigned int)port, addr, n) 62*4882a593Smuzhiyun #define __ide_mm_outsl(port, addr, n) io_outsl((unsigned int)port, addr, n) 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #endif /* CONFIG_MMU */ 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun #endif /* __KERNEL__ */ 67*4882a593Smuzhiyun #endif /* _M68K_IDE_H */ 68