include/asm-sh/microdev/io.h

   1 /*
   2  * linux/include/asm-sh/io_microdev.h
   3  *
   4  * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
   5  *
   6  * IO functions for the SuperH SH4-202 MicroDev board.
   7  *
   8  * May be copied or modified under the terms of the GNU General Public
   9  * License.  See linux/COPYING for more information.
  10  *
  11  */
  12
  13
  14 #ifndef _ASM_SH_IO_MICRODEV_H
  15 #define _ASM_SH_IO_MICRODEV_H
  16
  17 extern unsigned long microdev_isa_port2addr(unsigned long offset);
  18
  19 extern unsigned char microdev_inb(unsigned long port);
  20 extern unsigned short microdev_inw(unsigned long port);
  21 extern unsigned int microdev_inl(unsigned long port);
  22
  23 extern void microdev_outb(unsigned char value, unsigned long port);
  24 extern void microdev_outw(unsigned short value, unsigned long port);
  25 extern void microdev_outl(unsigned int value, unsigned long port);
  26
  27 extern unsigned char microdev_inb_p(unsigned long port);
  28 extern unsigned short microdev_inw_p(unsigned long port);
  29 extern unsigned int microdev_inl_p(unsigned long port);
  30
  31 extern void microdev_outb_p(unsigned char value, unsigned long port);
  32 extern void microdev_outw_p(unsigned short value, unsigned long port);
  33 extern void microdev_outl_p(unsigned int value, unsigned long port);
  34
  35 extern void microdev_insb(unsigned long port, void *addr, unsigned long count);
  36 extern void microdev_insw(unsigned long port, void *addr, unsigned long count);
  37 extern void microdev_insl(unsigned long port, void *addr, unsigned long count);
  38
  39 extern void microdev_outsb(unsigned long port, const void *addr, unsigned long count);
  40 extern void microdev_outsw(unsigned long port, const void *addr, unsigned long count);
  41 extern void microdev_outsl(unsigned long port, const void *addr, unsigned long count);
  42
  43 #if defined(CONFIG_PCI)
  44 extern unsigned char  microdev_pci_inb(unsigned long port);
  45 extern unsigned short microdev_pci_inw(unsigned long port);
  46 extern unsigned long  microdev_pci_inl(unsigned long port);
  47 extern void           microdev_pci_outb(unsigned char  data, unsigned long port);
  48 extern void           microdev_pci_outw(unsigned short data, unsigned long port);
  49 extern void           microdev_pci_outl(unsigned long  data, unsigned long port);
  50 #endif
  51
  52 #endif /* _ASM_SH_IO_MICRODEV_H */
  53