FreeBSD/Linux Kernel Cross Reference
sys/include/pcmcia/ds.h

     /*
      * 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 */

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