2 * ds.h -- 16-bit PCMCIA core support
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.
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.
12 * (C) 1999 David A. Hinds
13 * (C) 2003 - 2004 Dominik Brodowski
20 #include <linux/mod_devicetable.h>
23 #include <pcmcia/cs_types.h>
24 #include <pcmcia/device_id.h>
26 typedef struct tuple_parse_t {
32 typedef struct win_info_t {
33 window_handle_t handle;
38 typedef struct bind_info_t {
41 struct pcmcia_device *instance;
42 char name[DEV_NAME_LEN];
47 typedef struct mtd_info_t {
53 typedef struct region_info_t {
60 u_char JedecMfr, JedecInfo;
63 #define REGION_TYPE 0x0001
64 #define REGION_TYPE_CM 0x0000
65 #define REGION_TYPE_AM 0x0001
66 #define REGION_PREFETCH 0x0008
67 #define REGION_CACHEABLE 0x0010
68 #define REGION_BAR_MASK 0xe000
69 #define REGION_BAR_SHIFT 13
72 typedef struct cisdump_t {
74 cisdata_t Data[CISTPL_MAX_CIS_SIZE];
77 typedef union ds_ioctl_arg_t {
81 tuple_parse_t tuple_parse;
82 client_req_t client_req;
87 bind_info_t bind_info;
93 #define DS_ADJUST_RESOURCE_INFO _IOWR('d', 2, adjust_t)
94 #define DS_GET_CONFIGURATION_INFO _IOWR('d', 3, config_info_t)
95 #define DS_GET_FIRST_TUPLE _IOWR('d', 4, tuple_t)
96 #define DS_GET_NEXT_TUPLE _IOWR('d', 5, tuple_t)
97 #define DS_GET_TUPLE_DATA _IOWR('d', 6, tuple_parse_t)
98 #define DS_PARSE_TUPLE _IOWR('d', 7, tuple_parse_t)
99 #define DS_RESET_CARD _IO ('d', 8)
100 #define DS_GET_STATUS _IOWR('d', 9, cs_status_t)
101 #define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t)
102 #define DS_VALIDATE_CIS _IOR ('d', 11, cisinfo_t)
103 #define DS_SUSPEND_CARD _IO ('d', 12)
104 #define DS_RESUME_CARD _IO ('d', 13)
105 #define DS_EJECT_CARD _IO ('d', 14)
106 #define DS_INSERT_CARD _IO ('d', 15)
107 #define DS_GET_FIRST_REGION _IOWR('d', 16, region_info_t)
108 #define DS_GET_NEXT_REGION _IOWR('d', 17, region_info_t)
109 #define DS_REPLACE_CIS _IOWR('d', 18, cisdump_t)
110 #define DS_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t)
111 #define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t)
112 #define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_t)
114 #define DS_BIND_REQUEST _IOWR('d', 60, bind_info_t)
115 #define DS_GET_DEVICE_INFO _IOWR('d', 61, bind_info_t)
116 #define DS_GET_NEXT_DEVICE _IOWR('d', 62, bind_info_t)
117 #define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t)
118 #define DS_BIND_MTD _IOWR('d', 64, mtd_info_t)
121 #include <linux/device.h>
122 #include <pcmcia/ss.h>
124 typedef struct dev_node_t {
125 char dev_name[DEV_NAME_LEN];
126 u_short major, minor;
127 struct dev_node_t *next;
131 struct pcmcia_socket;
134 struct pcmcia_dynids {
136 struct list_head list;
139 struct pcmcia_driver {
140 int (*probe) (struct pcmcia_device *dev);
141 void (*remove) (struct pcmcia_device *dev);
143 int (*suspend) (struct pcmcia_device *dev);
144 int (*resume) (struct pcmcia_device *dev);
146 struct module *owner;
147 struct pcmcia_device_id *id_table;
148 struct device_driver drv;
149 struct pcmcia_dynids dynids;
152 /* driver registration */
153 int pcmcia_register_driver(struct pcmcia_driver *driver);
154 void pcmcia_unregister_driver(struct pcmcia_driver *driver);
157 struct pcmcia_device {
158 /* the socket and the device_no [for multifunction devices]
159 uniquely define a pcmcia_device */
160 struct pcmcia_socket *socket;
166 /* the hardware "function" device; certain subdevices can
167 * share one hardware "function" device. */
169 struct config_t* function_config;
171 struct list_head socket_device_list;
173 /* deprecated, will be cleaned up soon */
174 dev_node_t *dev_node;
181 /* Is the device suspended, or in the process of
186 /* Flags whether io, irq, win configurations were
187 * requested, and whether the configuration is "locked" */
193 /* Flag whether a "fuzzy" func_id based match is
195 u16 allow_func_id_match:1;
197 /* information about this device */
213 #ifdef CONFIG_PCMCIA_IOCTL
214 /* device driver wanted by cardmgr */
215 struct pcmcia_driver * cardmgr;
218 /* data private to drivers */
222 #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
223 #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
225 #define handle_to_dev(handle) (handle->dev)
227 /* error reporting */
228 void cs_error(struct pcmcia_device *handle, int func, int ret);
230 #endif /* __KERNEL__ */
231 #endif /* _LINUX_DS_H */