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akbdvar.h revision 1.6 
      1 /*	$OpenBSD: akbdvar.h,v 1.3 2002/03/27 21:48:12 drahn Exp $	*/
      2 
      3 /*
      4  * Copyright (C) 1998	Colin Wood
      5  * 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 Colin Wood.
     18  * 4. The name of the author may not be used to endorse or promote products
     19  *    derived from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #ifndef _MACPPC_KBDVAR_H_
     34 #define _MACPPC_KBDVAR_H_
     35 
     36 #include "opt_wsdisplay_compat.h"
     37 
     38 #include <machine/adbsys.h>
     39 
     40 /*
     41  * State info, per keyboard instance.
     42  */
     43 struct akbd_softc {
     44 	struct	device	sc_dev;
     45 
     46 	/* ADB info */
     47 	int		origaddr;	/* ADB device type (ADBADDR_KBD) */
     48 	int		adbaddr;	/* current ADB address */
     49 	int		handler_id;	/* type of keyboard */
     50 
     51 	u_int8_t	sc_leds;	/* current LED state */
     52 	struct device	*sc_wskbddev;
     53 
     54 	int sc_polling;
     55 	int sc_npolledkeys;
     56 	unsigned char sc_polledkeys[32];
     57 
     58 #ifdef WSDISPLAY_COMPAT_RAWKBD
     59 #define AKBD_RAW_MAX_KEYS 	20
     60 #define AKBD_RAW_REPEAT_DELAY1 	400
     61 #define AKBD_RAW_REPEAT_DELAYN 	100
     62 	int sc_rawkbd;
     63 	int sc_nrep;
     64 	char sc_rep[AKBD_RAW_MAX_KEYS];
     65 	struct callout sc_rawrepeat_ch;
     66 #endif
     67 };
     68 
     69 /* LED register bits, inverse of actual register value */
     70 #define LED_NUMLOCK	0x1
     71 #define LED_CAPSLOCK	0x2
     72 #define LED_SCROLL_LOCK	0x4
     73 
     74 void kbd_adbcomplete __P((caddr_t buffer, caddr_t data_area, int adb_command));
     75 
     76 #endif /* _MACPPC_KBDVAR_H_ */
     77