1 /* $OpenBSD: wskbdvar.h,v 1.4 2022/02/16 06:23:42 anton Exp $ */ 2 /* $NetBSD: wskbdvar.h,v 1.8 1999/12/01 23:22:59 augustss Exp $ */ 3 4 /* 5 * Copyright (c) 1996, 1997 Christopher G. Demetriou. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Christopher G. Demetriou 18 * for the NetBSD Project. 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 /* 35 * WSKBD interfaces. 36 */ 37 38 /* 39 * Keyboard access functions (must be provided by all keyboards). 40 * 41 * There is a "void *" cookie provided by the keyboard driver associated 42 * with these functions, which is passed to them when they are invoked. 43 */ 44 struct wskbd_accessops { 45 int (*enable)(void *, int); 46 void (*set_leds)(void *, int); 47 int (*ioctl)(void *v, u_long cmd, caddr_t data, int flag, 48 struct proc *p); 49 }; 50 51 /* 52 * Keyboard console functions (must be provided by console input keyboards). 53 * 54 * There is a "void *" cookie provided by the keyboard driver associated 55 * with these functions, which is passed to them when they are invoked. 56 */ 57 struct wskbd_consops { 58 void (*getc)(void *, u_int *, int *); 59 void (*pollc)(void *, int); 60 void (*bell)(void *, u_int, u_int, u_int); 61 void (*debugger)(void *); 62 }; 63 64 /* 65 * Attachment information provided by wskbddev devices when attaching 66 * wskbd units. 67 */ 68 struct wskbddev_attach_args { 69 int console; /* is it console? */ 70 const struct wskbd_mapdata *keymap; 71 72 const struct wskbd_accessops *accessops; /* access ops */ 73 void *accesscookie; /* access cookie */ 74 75 void *audiocookie; 76 }; 77 78 #define WSKBDDEVCF_CONSOLE 0 79 #define wskbddevcf_console cf_loc[WSKBDDEVCF_CONSOLE] /* spec'd as console? */ 80 #define WSKBDDEVCF_CONSOLE_UNK -1 81 82 #define WSKBDDEVCF_MUX 1 83 #define wskbddevcf_mux cf_loc[WSKBDDEVCF_MUX] 84 85 /* 86 * Autoconfiguration helper functions. 87 */ 88 void wskbd_cnattach(const struct wskbd_consops *, void *, 89 const struct wskbd_mapdata *); 90 void wskbd_cndetach(void); 91 int wskbddevprint(void *, const char *); 92 93 /* 94 * Callbacks from the keyboard driver to the wskbd interface driver. 95 */ 96 void wskbd_input(struct device *kbddev, u_int type, int value); 97 /* for WSDISPLAY_COMPAT_RAWKBD */ 98 void wskbd_rawinput(struct device *, u_char *, int); 99 100 /* 101 * Console interface. 102 */ 103 int wskbd_cngetc(dev_t dev); 104 void wskbd_cnpollc(dev_t dev, int poll); 105 void wskbd_cnbell(dev_t, u_int, u_int, u_int); 106