/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 1994-1996 Linus Torvalds & authors */ /* Copyright(c) 1996 Kars de Jong */ /* Based on the ide driver from 1.2.13pl8 */ /* * Credits (alphabetical): * * - Bjoern Brauel * - Kars de Jong * - Torsten Ebeling * - Dwight Engen * - Thorsten Floeck * - Roman Hodek * - Guenther Kelleter * - Chris Lawrence * - Michael Rausch * - Christian Sauer * - Michael Schmitz * - Jes Soerensen * - Michael Thurm * - Geert Uytterhoeven */ #ifndef _M68K_IDE_H #define _M68K_IDE_H #ifdef __KERNEL__ #include <asm/setup.h> #include <asm/io.h> #include <asm/irq.h> #ifdef CONFIG_MMU /* * Get rid of defs from io.h - ide has its private and conflicting versions * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we * always use the `raw' MMIO versions */ #undef readb #undef readw #undef writeb #undef writew #define readb in_8 #define readw in_be16 #define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n) #define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n) #define writeb(val, port) out_8(port, val) #define writew(val, port) out_be16(port, val) #define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n) #define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n) #else #define __ide_mm_insw(port, addr, n) io_insw((unsigned int)port, addr, n) #define __ide_mm_insl(port, addr, n) io_insl((unsigned int)port, addr, n) #define __ide_mm_outsw(port, addr, n) io_outsw((unsigned int)port, addr, n) #define __ide_mm_outsl(port, addr, n) io_outsl((unsigned int)port, addr, n) #endif /* CONFIG_MMU */ #endif /* __KERNEL__ */ #endif /* _M68K_IDE_H */