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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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 */
19typedef 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
38int pcmcia_get_first_region(client_handle_t handle, region_info_t *rgn);
39int pcmcia_get_next_region(client_handle_t handle, region_info_t *rgn);
40
41#endif /* _LINUX_BULKMEM_H */