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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 */