xref: /dragonfly/sys/bus/ppbus/ppbio.h (revision 86d7f5d3)
1 /*-
2  * Copyright (c) 1999 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: src/sys/dev/ppbus/ppbio.h,v 1.1 2000/01/14 00:17:57 nsouch Exp $
27  * $DragonFly: src/sys/bus/ppbus/ppbio.h,v 1.2 2003/06/17 04:28:29 dillon Exp $
28  *
29  */
30 
31 #ifndef __PPBIO_H
32 #define __PPBIO_H
33 
34 /*
35  * Set of ppbus i/o routines callable from ppbus device drivers
36  */
37 
38 #define ppb_outsb_epp(dev,buf,cnt)					    \
39 		(PPBUS_IO(device_get_parent(dev), PPB_OUTSB_EPP, buf, cnt, 0))
40 #define ppb_outsw_epp(dev,buf,cnt)					    \
41 		(PPBUS_IO(device_get_parent(dev), PPB_OUTSW_EPP, buf, cnt, 0))
42 #define ppb_outsl_epp(dev,buf,cnt)					    \
43 		(PPBUS_IO(device_get_parent(dev), PPB_OUTSL_EPP, buf, cnt, 0))
44 
45 #define ppb_insb_epp(dev,buf,cnt)					    \
46 		(PPBUS_IO(device_get_parent(dev), PPB_INSB_EPP, buf, cnt, 0))
47 #define ppb_insw_epp(dev,buf,cnt)					    \
48 		(PPBUS_IO(device_get_parent(dev), PPB_INSW_EPP, buf, cnt, 0))
49 #define ppb_insl_epp(dev,buf,cnt)					    \
50 		(PPBUS_IO(device_get_parent(dev), PPB_INSL_EPP, buf, cnt, 0))
51 
52 #define ppb_repp_A(dev) 						    \
53 		(PPBUS_IO(device_get_parent(dev), PPB_REPP_A, 0, 0, 0))
54 #define ppb_repp_D(dev) 						    \
55 		(PPBUS_IO(device_get_parent(dev), PPB_REPP_D, 0, 0, 0))
56 #define ppb_recr(dev)						    	    \
57 		(PPBUS_IO(device_get_parent(dev), PPB_RECR, 0, 0, 0))
58 #define ppb_rfifo(dev)							    \
59 		(PPBUS_IO(device_get_parent(dev), PPB_RFIFO, 0, 0, 0))
60 
61 #define ppb_wepp_A(dev,byte)						    \
62 		(PPBUS_IO(device_get_parent(dev), PPB_WEPP_A, 0, 0, byte))
63 #define ppb_wepp_D(dev,byte)						    \
64 		(PPBUS_IO(device_get_parent(dev), PPB_WEPP_D, 0, 0, byte))
65 #define ppb_wecr(dev,byte)						    \
66 		(PPBUS_IO(device_get_parent(dev), PPB_WECR, 0, 0, byte))
67 #define ppb_wfifo(dev,byte)						    \
68 		(PPBUS_IO(device_get_parent(dev), PPB_WFIFO, 0, 0, byte))
69 
70 #define ppb_rdtr(dev)							    \
71 		(PPBUS_IO(device_get_parent(dev), PPB_RDTR, 0, 0, 0))
72 #define ppb_rstr(dev)							    \
73 		(PPBUS_IO(device_get_parent(dev), PPB_RSTR, 0, 0, 0))
74 #define ppb_rctr(dev)							    \
75 		(PPBUS_IO(device_get_parent(dev), PPB_RCTR, 0, 0, 0))
76 
77 #define ppb_wdtr(dev,byte)						    \
78 		(PPBUS_IO(device_get_parent(dev), PPB_WDTR, 0, 0, byte))
79 #define ppb_wstr(dev,byte)						    \
80 		(PPBUS_IO(device_get_parent(dev), PPB_WSTR, 0, 0, byte))
81 #define ppb_wctr(dev,byte)						    \
82 		(PPBUS_IO(device_get_parent(dev), PPB_WCTR, 0, 0, byte))
83 
84 #endif
85