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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
/*
* ds.h -- 16-bit PCMCIA core support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* The initial developer of the original code is David A. Hinds
* <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*
* (C) 1999 David A. Hinds
* (C) 2003 - 2004 Dominik Brodowski
*/
#ifndef _LINUX_DS_H
#define _LINUX_DS_H
#ifdef __KERNEL__
#include <linux/mod_devicetable.h>
#endif
#include <pcmcia/bulkmem.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/device_id.h>
typedef struct tuple_parse_t {
tuple_t tuple;
cisdata_t data[255];
cisparse_t parse;
} tuple_parse_t;
typedef struct win_info_t {
window_handle_t handle;
win_req_t window;
memreq_t map;
} win_info_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 {
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;
win_info_t win_info;
cisdump_t cisdump;
} ds_ioctl_arg_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_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t)
#define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t)
#define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_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__
#include <linux/device.h>
typedef struct dev_node_t {
char dev_name[DEV_NAME_LEN];
u_short major, minor;
struct dev_node_t *next;
} dev_node_t;
typedef struct dev_link_t {
dev_node_t *dev;
u_int state, open;
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)))
struct pcmcia_socket;
struct config_t;
struct pcmcia_driver {
int (*probe) (struct pcmcia_device *dev);
void (*remove) (struct pcmcia_device *dev);
int (*suspend) (struct pcmcia_device *dev);
int (*resume) (struct pcmcia_device *dev);
struct module *owner;
struct pcmcia_device_id *id_table;
struct device_driver drv;
};
/* driver registration */
int pcmcia_register_driver(struct pcmcia_driver *driver);
void pcmcia_unregister_driver(struct pcmcia_driver *driver);
struct pcmcia_device {
/* the socket and the device_no [for multifunction devices]
uniquely define a pcmcia_device */
struct pcmcia_socket *socket;
char *devname;
u8 device_no;
/* the hardware "function" device; certain subdevices can
* share one hardware "function" device. */
u8 func;
struct config_t* function_config;
struct list_head socket_device_list;
/* deprecated, a cleaned up version will be moved into this
struct soon */
dev_link_t *instance;
u_int state;
/* information about this device */
u8 has_manf_id:1;
u8 has_card_id:1;
u8 has_func_id:1;
u8 allow_func_id_match:1;
u8 reserved:4;
u8 func_id;
u16 manf_id;
u16 card_id;
char * prod_id[4];
/* device driver wanted by cardmgr */
struct pcmcia_driver * cardmgr;
struct device dev;
};
#define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
#define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
#define handle_to_pdev(handle) (handle)
#define handle_to_dev(handle) (handle->dev)
#define dev_to_instance(dev) (dev->instance)
/* error reporting */
void cs_error(client_handle_t handle, int func, int ret);
#endif /* __KERNEL__ */
#endif /* _LINUX_DS_H */
|
