FreeBSD/Linux Kernel Cross Reference
sys/dev/hid/hidkbdsc.h

     /*      $OpenBSD: hidkbdsc.h,v 1.3 2022/11/09 10:05:18 robert Exp $     */
     /*      $NetBSD: ukbd.c,v 1.85 2003/03/11 16:44:00 augustss Exp $        */
     
     /*
      * Copyright (c) 1998 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Lennart Augustsson (lennart@augustsson.net) at
     * Carlstedt Research & Technology.
     *
     * 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.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     * ``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 FOUNDATION OR CONTRIBUTORS
     * 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.
     */
    
    #define MAXKEYCODE 6
    #define MAXVARS 128
    
    #define MAXKEYS (MAXVARS+2*MAXKEYCODE)
    
    /* quirks */
    #define HIDKBD_SPUR_BUT_UP 0x001 /* spurious button up events */
    
    struct hidkbd_variable {
            struct hid_location loc;
            u_int8_t        mask;
            u_int8_t        key;
    };
    
    struct hidkbd_data {
            u_int8_t        keycode[MAXKEYCODE];
            u_int8_t        var[MAXVARS];
    };
    
    struct hidkbd {
            /* stored data */
            struct hidkbd_data sc_ndata;
            struct hidkbd_data sc_odata;
    
            /* input reports */
            u_int sc_nvar;
            struct hidkbd_variable *sc_var;
    
            struct hid_location sc_keycodeloc;
            u_int sc_nkeycode;
    
            /* output reports */
            struct hid_location sc_numloc;
            struct hid_location sc_capsloc;
            struct hid_location sc_scroloc;
            struct hid_location sc_compose;
            int sc_leds;
    
            /* optional extra input source used by sc_munge */
            struct hid_location sc_fn;
    
            /* state information */
            struct device *sc_device;
            struct device *sc_wskbddev;
            char sc_enabled;
    
            char sc_console_keyboard;       /* we are the console keyboard */
    
            char sc_debounce;               /* for quirk handling */
            struct timeout sc_delay;        /* for quirk handling */
            struct hidkbd_data sc_data;     /* for quirk handling */
    
            /* key repeat logic */
    #if defined(WSDISPLAY_COMPAT_RAWKBD)
            int sc_rawkbd;
    #endif /* defined(WSDISPLAY_COMPAT_RAWKBD) */
    
            int sc_polling;
            int sc_npollchar;
            u_int16_t sc_pollchars[MAXKEYS];
    
            void (*sc_munge)(void *, uint8_t *, u_int);
    };
    
    struct hidkbd_translation {
            uint8_t original;
           uint8_t translation;
   };
   
   int     hidkbd_attach(struct device *, struct hidkbd *, int, uint32_t,
               int, void *, int);
   void    hidkbd_attach_wskbd(struct hidkbd *, kbd_t,
               const struct wskbd_accessops *);
   void    hidkbd_bell(u_int, u_int, u_int, int);
   void    hidkbd_cngetc(struct hidkbd *, u_int *, int *);
   int     hidkbd_detach(struct hidkbd *, int);
   int     hidkbd_enable(struct hidkbd *, int);
   void    hidkbd_input(struct hidkbd *, uint8_t *, u_int);
   int     hidkbd_ioctl(struct hidkbd *, u_long, caddr_t, int, struct proc *);
   int     hidkbd_set_leds(struct hidkbd *, int, uint8_t *);
   uint8_t hidkbd_translate(const struct hidkbd_translation *, size_t, uint8_t);
   void    hidkbd_apple_munge(void *, uint8_t *, u_int);
   void    hidkbd_apple_tb_munge(void *, uint8_t *, u_int);
   void    hidkbd_apple_iso_munge(void *, uint8_t *, u_int);
   void    hidkbd_apple_mba_munge(void *, uint8_t *, u_int);
   void    hidkbd_apple_iso_mba_munge(void *, uint8_t *, u_int);
   
   extern int hidkbd_is_console;

Cache object: 9f26a0a8e86cd54e7ddace40734a7ef4