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      1 /*	$NetBSD: akbdvar.h,v 1.14 2012/10/27 17:18:00 chs Exp $	*/
      2 
      3 /*	$OpenBSD: akbdvar.h,v 1.3 2002/03/27 21:48:12 drahn Exp $	*/
      4 
      5 /*
      6  * Copyright (C) 1998	Colin Wood
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *	This product includes software developed by Colin Wood.
     20  * 4. The name of the author may not be used to endorse or promote products
     21  *    derived from this software without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     25  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     26  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     27  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     28  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     29  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     30  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     32  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 #ifndef _MACPPC_KBDVAR_H_
     36 #define _MACPPC_KBDVAR_H_
     37 
     38 #include "opt_wsdisplay_compat.h"
     39 
     40 #include <machine/adbsys.h>
     41 
     42 /*
     43  * State info, per keyboard instance.
     44  */
     45 struct akbd_softc {
     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 	device_t	sc_wskbddev;
     53 
     54 	int sc_polling;
     55 	int sc_npolledkeys;
     56 	unsigned char sc_polledkeys[32];
     57 
     58 #ifdef WSDISPLAY_COMPAT_RAWKBD
     59 	int sc_rawkbd;
     60 #endif
     61 };
     62 
     63 /* LED register bits, inverse of actual register value */
     64 #define LED_NUMLOCK	0x1
     65 #define LED_CAPSLOCK	0x2
     66 #define LED_SCROLL_LOCK	0x4
     67 
     68 void kbd_adbcomplete(uint8_t *buffer, uint8_t *data_area, int adb_command);
     69 void kbd_passup(struct akbd_softc *sc, int);
     70 
     71 #endif /* _MACPPC_KBDVAR_H_ */
     72