ds.h
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上传日期:2013-04-10
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- /*
- * ds.h 1.56 2000/06/12 21:55:40
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (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
- * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
- * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use
- * your version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
- #ifndef _LINUX_DS_H
- #define _LINUX_DS_H
- #include <pcmcia/driver_ops.h>
- #include <pcmcia/bulkmem.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 {
- 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;
- win_info_t win_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_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__
- typedef struct dev_link_t {
- dev_node_t *dev;
- u_int state, open;
- wait_queue_head_t 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
- #endif /* __KERNEL__ */
- #endif /* _LINUX_DS_H */