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adding alogio.h to system include files

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This commit is contained in:
Jamil J. Weatherbee 1997-12-09 11:43:04 +00:00
parent 270fd01214
commit 3b2255e251
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31648
1 changed files with 61 additions and 0 deletions
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sys/sys/alogio.h Normal file
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/*
* Copyright (c) 1997 Jamil J. Weatherbee
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer
* in this position and unchanged.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Industrial Computer Source model AIO8-P
* 128 channel MUX capability via daisy chained AT-16P units
* alogio.h, definitions for alog ioctl(), last revised December 9 1997
* See http://www.indcompsrc.com/products/data/html/aio8g-p.html
* http://www.indcompsrc.com/products/data/html/at16-p.html
*
* Written by: Jamil J. Weatherbee <jamil@freebsd.org>
*
*/
#ifndef _SYS_ALOGIO_H_
#define _SYS_ALOGIO_H_
#ifndef KERNEL
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
/* Note: By default A/D conversions are started when a channel is open */
/* Halt clocked A/D conversion on an open channel */
#define AD_STOP _IO('A', 100)
/* Restart clocked A/D conversion on an open channel */
#define AD_START _IO('A', 101)
/* Get the number of entries the fifo for this channel will hold */
#define AD_FIFOSIZE_GET _IOR('A', 102, int)
/* Set the minimum number of entries a fifo must contain before it
* notifies a poll() or read() that is waiting for it to fill */
#define AD_FIFO_TRIGGER_SET _IOW('A', 103, int)
/* This gets the the fifo trigger setting */
#define AD_FIFO_TRIGGER_GET _IOR('A', 104, int)
#endif