include/linux/dm9000.h

   1 /* include/linux/dm9000.h
   2  *
   3  * Copyright (c) 2004 Simtec Electronics
   4  *   Ben Dooks <ben@simtec.co.uk>
   5  *
   6  * Header file for dm9000 platform data
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12 */
  13
  14 #ifndef __DM9000_PLATFORM_DATA
  15 #define __DM9000_PLATFORM_DATA __FILE__
  16
  17 /* IO control flags */
  18
  19 #define DM9000_PLATF_8BITONLY   (0x0001)
  20 #define DM9000_PLATF_16BITONLY  (0x0002)
  21 #define DM9000_PLATF_32BITONLY  (0x0004)
  22
  23 /* platfrom data for platfrom device structure's platfrom_data field */
  24
  25 struct dm9000_plat_data {
  26         unsigned int    flags;
  27
  28         /* allow replacement IO routines */
  29
  30         void    (*inblk)(void __iomem *reg, void *data, int len);
  31         void    (*outblk)(void __iomem *reg, void *data, int len);
  32         void    (*dumpblk)(void __iomem *reg, int len);
  33 };
  34
  35 #endif /* __DM9000_PLATFORM_DATA */
  36