FreeBSD/Linux Kernel Cross Reference
sys/dev/wscons/wsmousevar.h

     /* $NetBSD: wsmousevar.h,v 1.5 2001/10/13 15:56:16 augustss Exp $ */
     
     /*
      * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by Christopher G. Demetriou
     *      for the NetBSD Project.
     * 4. The name of the author may not be used to endorse or promote products
     *    derived from this software without specific prior written permission
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     */
    
    /*
     * WSMOUSE interfaces.
     */
    
    /*
     * Mouse access functions (must be provided by all mice).
     *
     * There is a "void *" cookie provided by the mouse driver associated
     * with these functions, which is passed to them when they are invoked.
     */
    struct wsmouse_accessops {
            int     (*enable)(void *);
            int     (*ioctl)(void *v, u_long cmd, caddr_t data, int flag,
                        struct proc *p);
            void    (*disable)(void *);
    };
    
    /*
     * Attachment information provided by wsmousedev devices when attaching
     * wsmouse units.
     */
    struct wsmousedev_attach_args {
            const struct wsmouse_accessops *accessops;      /* access ops */
            void    *accesscookie;                          /* access cookie */
    };
    
    #include "locators.h"
    
    #define wsmousedevcf_mux        cf_loc[WSMOUSEDEVCF_MUX]
    
    /*
     * Autoconfiguration helper functions.
     */
    int     wsmousedevprint(void *, const char *);
    
    /*
     * Callbacks from the mouse driver to the wsmouse interface driver.
     */
    #define WSMOUSE_INPUT_DELTA             0
    #define WSMOUSE_INPUT_ABSOLUTE_X        (1<<0)
    #define WSMOUSE_INPUT_ABSOLUTE_Y        (1<<1)
    #define WSMOUSE_INPUT_ABSOLUTE_Z        (1<<2)
    void    wsmouse_input(struct device *kbddev, u_int btns,
                          int x, int y, int z, u_int flags);

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