cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ide.h (1708B)

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