Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * rsrc_mgr.c -- Resource management routines and/or wrappers | |
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 | ||
5a0e3ad6 | 15 | #include <linux/slab.h> |
1da177e4 LT |
16 | #include <linux/module.h> |
17 | #include <linux/kernel.h> | |
18 | ||
1da177e4 | 19 | #include <pcmcia/ss.h> |
91284224 | 20 | #include <pcmcia/cistpl.h> |
1da177e4 LT |
21 | #include "cs_internal.h" |
22 | ||
49b1153a | 23 | int static_init(struct pcmcia_socket *s) |
1da177e4 | 24 | { |
1da177e4 LT |
25 | /* the good thing about SS_CAP_STATIC_MAP sockets is |
26 | * that they don't need a resource database */ | |
27 | ||
1da177e4 | 28 | s->resource_setup_done = 1; |
1da177e4 LT |
29 | |
30 | return 0; | |
31 | } | |
32 | ||
49b1153a DB |
33 | struct resource *pcmcia_make_resource(unsigned long start, unsigned long end, |
34 | int flags, const char *name) | |
3b27e942 DB |
35 | { |
36 | struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL); | |
37 | ||
38 | if (res) { | |
39 | res->name = name; | |
49b1153a DB |
40 | res->start = start; |
41 | res->end = start + end - 1; | |
3b27e942 DB |
42 | res->flags = flags; |
43 | } | |
44 | return res; | |
45 | } | |
46 | ||
b19a7275 DB |
47 | static int static_find_io(struct pcmcia_socket *s, unsigned int attr, |
48 | unsigned int *base, unsigned int num, | |
ad0c7be2 | 49 | unsigned int align, struct resource **parent) |
b19a7275 DB |
50 | { |
51 | if (!s->io_offset) | |
52 | return -EINVAL; | |
53 | *base = s->io_offset | (*base & 0x0fff); | |
ad0c7be2 | 54 | *parent = NULL; |
b19a7275 DB |
55 | |
56 | return 0; | |
57 | } | |
58 | ||
3b27e942 | 59 | |
49b1153a | 60 | struct pccard_resource_ops pccard_static_ops = { |
3b27e942 | 61 | .validate_mem = NULL, |
b19a7275 | 62 | .find_io = static_find_io, |
3b27e942 | 63 | .find_mem = NULL, |
3b27e942 DB |
64 | .init = static_init, |
65 | .exit = NULL, | |
66 | }; | |
49b1153a DB |
67 | EXPORT_SYMBOL(pccard_static_ops); |
68 | ||
3b27e942 | 69 | |
49b1153a DB |
70 | MODULE_AUTHOR("David A. Hinds, Dominik Brodowski"); |
71 | MODULE_LICENSE("GPL"); | |
72 | MODULE_ALIAS("rsrc_nonstatic"); |