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tctrlvar.h revision 1.6 
      1 /*	$NetBSD: tctrlvar.h,v 1.6 2007/03/04 06:00:44 christos Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Matt Thomas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 #ifndef _SPARC_DEV_TCTRLVAR_H
     39 #define	_SPARC_DEV_TCTRLVAR_H
     40 
     41 struct tctlrdriver {
     42         int     (*tctrld_open)(dev_t, int, int, struct proc *);
     43         int     (*tctrld_close)(dev_t, int, int, struct proc *);
     44         int     (*tctrld_ioctl)(dev_t, u_long, void *, int, struct proc *);
     45 	int	(*tctrld_poll)(dev_t, int, struct proc *);
     46 };
     47 
     48 struct envsys_sensor {
     49 	char		desc[33];
     50 	u_int		units;
     51 };
     52 
     53 extern void tadpole_powerdown(void);
     54 extern void tadpole_set_video(int);
     55 extern int  tadpole_request(struct tctrl_req *, int);
     56 extern void tadpole_set_lcd(int, unsigned short);
     57 extern void tadpole_register_callback(void (*)(void *, int), void *);
     58 
     59 #endif /* _SPARC_DEV_TCTRLVAR_H */
     60