include/pcmcia/bulkmem.h

   1 /*
   2  * bulkmem.h -- Definitions for bulk memory services
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  *
   8  * The initial developer of the original code is David A. Hinds
   9  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  10  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  11  *
  12  * (C) 1999             David A. Hinds
  13  */
  14
  15 #ifndef _LINUX_BULKMEM_H
  16 #define _LINUX_BULKMEM_H
  17
  18 /* For GetFirstRegion and GetNextRegion */
  19 typedef struct region_info_t {
  20     u_int               Attributes;
  21     u_int               CardOffset;
  22     u_int               RegionSize;
  23     u_int               AccessSpeed;
  24     u_int               BlockSize;
  25     u_int               PartMultiple;
  26     u_char              JedecMfr, JedecInfo;
  27     memory_handle_t     next;
  28 } region_info_t;
  29
  30 #define REGION_TYPE             0x0001
  31 #define REGION_TYPE_CM          0x0000
  32 #define REGION_TYPE_AM          0x0001
  33 #define REGION_PREFETCH         0x0008
  34 #define REGION_CACHEABLE        0x0010
  35 #define REGION_BAR_MASK         0xe000
  36 #define REGION_BAR_SHIFT        13
  37
  38 int pcmcia_get_first_region(struct pcmcia_device *handle, region_info_t *rgn);
  39 int pcmcia_get_next_region(struct pcmcia_device *handle, region_info_t *rgn);
  40
  41 #endif /* _LINUX_BULKMEM_H */