xref: /freebsd/sys/dev/ppbus/ppi.h (revision cc16dea626cf2fc80cde667ac4798065108e596c)
1 /*-
2  * Copyright (c) 1997 Nicolas Souchu
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  *
26  * $FreeBSD$
27  *
28  */
29 #ifndef __PPI_H
30 #define	__PPI_H
31 
32 #ifndef _KERNEL
33 # include <sys/types.h>
34 #endif
35 #include <sys/ioccom.h>
36 
37 #define	PPIGDATA	_IOR('P', 10, u_int8_t)
38 #define	PPIGSTATUS	_IOR('P', 11, u_int8_t)
39 #define	PPIGCTRL	_IOR('P', 12, u_int8_t)
40 #define	PPIGEPPD	_IOR('P', 13, u_int8_t)
41 #define	PPIGECR		_IOR('P', 14, u_int8_t)
42 #define	PPIGFIFO	_IOR('P', 15, u_int8_t)
43 
44 #define	PPISDATA	_IOW('P', 16, u_int8_t)
45 #define	PPISSTATUS	_IOW('P', 17, u_int8_t)
46 #define	PPISCTRL	_IOW('P', 18, u_int8_t)
47 #define	PPISEPPD	_IOW('P', 19, u_int8_t)
48 #define	PPISECR		_IOW('P', 20, u_int8_t)
49 #define	PPISFIFO	_IOW('P', 21, u_int8_t)
50 
51 #define	PPIGEPPA	_IOR('P', 22, u_int8_t)
52 #define	PPISEPPA	_IOR('P', 23, u_int8_t)
53 
54 #endif
55