summaryrefslogtreecommitdiffstats
path: root/klaptopdaemon/linux/ds.h
blob: 11e07404ea4898108679b570795ead5f12afed8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
/*
 * ds.h 1.49 1998/08/03 19:12:23
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License
 * at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and
 * limitations under the License. 
 *
 * The initial developer of the original code is David A. Hinds
 * <dhinds@hyper.stanford.edu>.  Portions created by David A. Hinds
 * are Copyright (C) 1998 David A. Hinds.  All Rights Reserved.
 */

#ifndef _LINUX_DS_H
#define _LINUX_DS_H

#include "driver_ops.h"
#include "bulkmem.h"

typedef struct tuple_parse_t {
    tuple_t		tuple;
    cisdata_t		data[255];
    cisparse_t		parse;
} tuple_parse_t;

typedef struct bind_info_t {
    dev_info_t		dev_info;
    u_char		function;
    struct dev_link_t	*instance;
    char		name[DEV_NAME_LEN];
    u_short		major, minor;
    void		*next;
} bind_info_t;

typedef struct mtd_info_t {
    dev_info_t		dev_info;
    u_int		Attributes;
    u_int		CardOffset;
} mtd_info_t;

typedef union ds_ioctl_arg_t {
    servinfo_t		servinfo;
    adjust_t		adjust;
    config_info_t	config;
    tuple_t		tuple;
    tuple_parse_t	tuple_parse;
    client_req_t	client_req;
    cs_status_t		status;
    conf_reg_t		conf_reg;
    cisinfo_t		cisinfo;
    region_info_t	region;
    bind_info_t		bind_info;
    mtd_info_t		mtd_info;
    cisdump_t		cisdump;
} ds_ioctl_arg_t;

#define DS_GET_CARD_SERVICES_INFO	_IOR ('d', 1, servinfo_t)
#define DS_ADJUST_RESOURCE_INFO		_IOWR('d', 2, adjust_t)
#define DS_GET_CONFIGURATION_INFO	_IOWR('d', 3, config_info_t)
#define DS_GET_FIRST_TUPLE		_IOWR('d', 4, tuple_t)
#define DS_GET_NEXT_TUPLE		_IOWR('d', 5, tuple_t)
#define DS_GET_TUPLE_DATA		_IOWR('d', 6, tuple_parse_t)
#define DS_PARSE_TUPLE			_IOWR('d', 7, tuple_parse_t)
#define DS_RESET_CARD			_IO  ('d', 8)
#define DS_GET_STATUS			_IOWR('d', 9, cs_status_t)
#define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t)
#define DS_VALIDATE_CIS			_IOR ('d', 11, cisinfo_t)
#define DS_SUSPEND_CARD			_IO  ('d', 12)
#define DS_RESUME_CARD			_IO  ('d', 13)
#define DS_EJECT_CARD			_IO  ('d', 14)
#define DS_INSERT_CARD			_IO  ('d', 15)
#define DS_GET_FIRST_REGION		_IOWR('d', 16, region_info_t)
#define DS_GET_NEXT_REGION		_IOWR('d', 17, region_info_t)
#define DS_REPLACE_CIS			_IOWR('d', 18, cisdump_t)

#define DS_BIND_REQUEST			_IOWR('d', 60, bind_info_t)
#define DS_GET_DEVICE_INFO		_IOWR('d', 61, bind_info_t) 
#define DS_GET_NEXT_DEVICE		_IOWR('d', 62, bind_info_t) 
#define DS_UNBIND_REQUEST		_IOW ('d', 63, bind_info_t)
#define DS_BIND_MTD			_IOWR('d', 64, mtd_info_t)

#ifdef __KERNEL__

typedef struct dev_link_t {
    dev_node_t		*dev;
    u_int		state, open;
    struct wait_queue	*pending;
    struct timer_list	release;
    client_handle_t	handle;
    io_req_t		io;
    irq_req_t		irq;
    config_req_t	conf;
    window_handle_t	win;
    void		*priv;
    struct dev_link_t	*next;
} dev_link_t;

/* Flags for device state */
#define DEV_PRESENT		0x01
#define DEV_CONFIG		0x02
#define DEV_STALE_CONFIG	0x04	/* release on close */
#define DEV_STALE_LINK		0x08	/* detach on release */
#define DEV_CONFIG_PENDING	0x10
#define DEV_RELEASE_PENDING	0x20
#define DEV_SUSPEND		0x40
#define DEV_BUSY		0x80

#define DEV_OK(l) \
    ((l) && ((l->state & ~DEV_BUSY) == (DEV_CONFIG|DEV_PRESENT)))

int register_pccard_driver(dev_info_t *dev_info,
			   dev_link_t *(*attach)(void),
			   void (*detach)(dev_link_t *));

int unregister_pccard_driver(dev_info_t *dev_info);

#define register_pcmcia_driver register_pccard_driver
#define unregister_pcmcia_driver unregister_pccard_driver

#ifdef __BEOS__
#define DS_MODULE_NAME "bus_managers/pcmcia_ds/v1"
typedef struct ds_module_info {
    bus_manager_info binfo;
    int (*_register_pccard_driver)(dev_info_t *,
				   dev_link_t *(*)(void),
				   void (*)(dev_link_t *));
    int (*_unregister_pccard_driver)(dev_info_t *);
    struct driver_info_t **root_driver;
    int *sockets;
    struct socket_info_t **socket_table;
    sem_id *list_sem;
} ds_module_info;
#endif /* __BEOS__ */

#endif /* __KERNEL__ */

#endif /* _LINUX_DS_H */