LXR linux/arch/m68k/include/asm/parport.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * parport.h: platform-specific PC-style parport initialisation
   4 *
   5 * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
   6 *
   7 * This file should only be included by drivers/parport/parport_pc.c.
   8 *
   9 * RZ: for use with Q40 and other ISA machines
  10 */
  11
  12#ifndef _ASM_M68K_PARPORT_H
  13#define _ASM_M68K_PARPORT_H 1
  14
  15#undef insl
  16#undef outsl
  17#define insl(port,buf,len)   isa_insb(port,buf,(len)<<2)
  18#define outsl(port,buf,len)  isa_outsb(port,buf,(len)<<2)
  19
  20/* no dma, or IRQ autoprobing */
  21static int parport_pc_find_isa_ports (int autoirq, int autodma);
  22static int parport_pc_find_nonpci_ports (int autoirq, int autodma)
  23{
  24        if (! (MACH_IS_Q40))
  25          return 0; /* count=0 */
  26        return parport_pc_find_isa_ports (PARPORT_IRQ_NONE, PARPORT_DMA_NONE);
  27}
  28
  29#endif /* !(_ASM_M68K_PARPORT_H) */
  30