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      1 /*	$NetBSD: vrledvar.h,v 1.3 2012/10/27 17:17:56 chs Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2000 SATO Kazumi.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  */
     27 
     28 typedef enum {
     29 	LEDOFF,
     30 	LED8DIVF, LED4DIVF, LED2DIVF, LED1SF,
     31 	LED1SB, LED2SB,
     32 	LEDON
     33 } vrled_status;
     34 
     35 struct vrled_softc {
     36 	bus_space_tag_t sc_iot;
     37 	bus_space_handle_t sc_ioh;
     38 	void *sc_handler;
     39 	config_hook_tag sc_hook;
     40 	vrled_status sc_state;
     41 	vrled_status sc_next;
     42 	int sc_state_cnt;
     43 };
     44 
     45 /*
     46  * export function
     47  */
     48 void vrled_set_state(struct vrled_softc *, vrled_status);
     49