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mbppio.h revision 1.1.152.1 
      1  1.1.152.1  wrstuden /*	$NetBSD: mbppio.h,v 1.1.152.1 2008/09/18 04:35:10 wrstuden Exp $	*/
      2  1.1.152.1  wrstuden 
      3  1.1.152.1  wrstuden /*-
      4        1.1        pk  * Copyright (c) 1998 Iain Hibbert
      5        1.1        pk  * All rights reserved.
      6        1.1        pk  *
      7        1.1        pk  * Redistribution and use in source and binary forms, with or without
      8        1.1        pk  * modification, are permitted provided that the following conditions
      9        1.1        pk  * are met:
     10        1.1        pk  * 1. Redistributions of source code must retain the above copyright
     11        1.1        pk  *    notice, this list of conditions and the following disclaimer.
     12        1.1        pk  * 2. Redistributions in binary form must reproduce the above copyright
     13        1.1        pk  *    notice, this list of conditions and the following disclaimer in the
     14        1.1        pk  *    documentation and/or other materials provided with the distribution.
     15        1.1        pk  *
     16  1.1.152.1  wrstuden  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  1.1.152.1  wrstuden  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  1.1.152.1  wrstuden  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  1.1.152.1  wrstuden  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  1.1.152.1  wrstuden  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21  1.1.152.1  wrstuden  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22  1.1.152.1  wrstuden  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23  1.1.152.1  wrstuden  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  1.1.152.1  wrstuden  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25  1.1.152.1  wrstuden  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26        1.1        pk  */
     27        1.1        pk 
     28        1.1        pk #include <sys/ioctl.h>
     29        1.1        pk 
     30        1.1        pk struct mbpp_param {
     31        1.1        pk 	int	bp_burst;	/* chars to send/recv in one call */
     32        1.1        pk 	int	bp_timeout;	/* timeout: -1 blocking, 0 non blocking >0 ms */
     33        1.1        pk 	int	bp_delay;	/* delay between polls (ms) */
     34        1.1        pk };
     35        1.1        pk 
     36        1.1        pk #define MBPP_BLOCK	-1
     37        1.1        pk #define MBPP_NOBLOCK	0
     38        1.1        pk 
     39        1.1        pk /* defaults */
     40        1.1        pk #define MBPP_BURST	1024
     41        1.1        pk #define MBPP_TIMEOUT	MBPP_BLOCK
     42        1.1        pk #define MBPP_DELAY	10
     43        1.1        pk 
     44        1.1        pk /* limits */
     45        1.1        pk #define MBPP_BURST_MIN	1
     46        1.1        pk #define MBPP_BURST_MAX	1024
     47        1.1        pk #define MBPP_DELAY_MIN	0
     48        1.1        pk #define MBPP_DELAY_MAX	30000
     49        1.1        pk 
     50        1.1        pk /* status bits */
     51        1.1        pk #define MBPP_BUSY	(1<<0)
     52        1.1        pk #define MBPP_PAPER	(1<<1)
     53        1.1        pk 
     54        1.1        pk /* ioctl commands */
     55        1.1        pk #define MBPPIOCSPARAM	_IOW('P', 0x1, struct mbpp_param)
     56        1.1        pk #define MBPPIOCGPARAM	_IOR('P', 0x2, struct mbpp_param)
     57        1.1        pk #define MBPPIOCGSTAT	_IOR('P', 0x4, int)
     58