123 lines
3.8 KiB
C
123 lines
3.8 KiB
C
/* $NetBSD: ppbus_io.h,v 1.4 2004/01/28 17:11:48 jdolecek Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1999 Nicolas Souchu
|
|
* 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.
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
|
|
*
|
|
* FreeBSD: src/sys/dev/ppbus/ppbio.h,v 1.1 2000/01/14 00:17:57 nsouch Exp
|
|
*
|
|
*/
|
|
|
|
#ifndef __PPBUS_IO_H
|
|
#define __PPBUS_IO_H
|
|
|
|
/* Parallel port bus I/O opcodes */
|
|
#define PPBUS_OUTSB_EPP 1
|
|
#define PPBUS_OUTSW_EPP 2
|
|
#define PPBUS_OUTSL_EPP 3
|
|
#define PPBUS_INSB_EPP 4
|
|
#define PPBUS_INSW_EPP 5
|
|
#define PPBUS_INSL_EPP 6
|
|
#define PPBUS_RDTR 7
|
|
#define PPBUS_RSTR 8
|
|
#define PPBUS_RCTR 9
|
|
#define PPBUS_REPP_A 10
|
|
#define PPBUS_REPP_D 11
|
|
#define PPBUS_RECR 12
|
|
#define PPBUS_RFIFO 13
|
|
#define PPBUS_WDTR 14
|
|
#define PPBUS_WSTR 15
|
|
#define PPBUS_WCTR 16
|
|
#define PPBUS_WEPP_A 17
|
|
#define PPBUS_WEPP_D 18
|
|
#define PPBUS_WECR 19
|
|
#define PPBUS_WFIFO 20
|
|
|
|
|
|
/*
|
|
* Set of ppbus i/o routines callable from ppbus device drivers
|
|
*/
|
|
|
|
#define ppbus_outsb_epp(dev,buf,cnt) \
|
|
ppbus_io((dev), PPBUS_OUTSB_EPP, (buf), (cnt), 0)
|
|
|
|
#define ppbus_outsw_epp(dev,buf,cnt) \
|
|
ppbus_io((dev), PPBUS_OUTSW_EPP, (buf), (cnt), 0)
|
|
|
|
#define ppbus_outsl_epp(dev,buf,cnt) \
|
|
ppbus_io((dev), PPBUS_OUTSL_EPP, (buf), (cnt), 0)
|
|
|
|
#define ppbus_insb_epp(dev,buf,cnt) \
|
|
ppbus_io((dev), PPBUS_INSB_EPP, (buf), (cnt), 0)
|
|
|
|
#define ppbus_insw_epp(dev,buf,cnt) \
|
|
ppbus_io(( dev), PPBUS_INSW_EPP, (buf), (cnt), 0)
|
|
|
|
#define ppbus_insl_epp(dev,buf,cnt) \
|
|
ppbus_io((dev), PPBUS_INSL_EPP, (buf), (cnt), 0))
|
|
|
|
#define ppbus_repp_A(dev) \
|
|
ppbus_io((dev), PPBUS_REPP_A, NULL, 0, 0)
|
|
|
|
#define ppbus_repp_D(dev) \
|
|
ppbus_io((dev), PPBUS_REPP_D, NULL, 0, 0)
|
|
|
|
#define ppbus_recr(dev) \
|
|
ppbus_io((dev), PPBUS_RECR, NULL, 0, 0)
|
|
|
|
#define ppbus_rfifo(dev) \
|
|
ppbus_io((dev), PPBUS_RFIFO, NULL, 0, 0)
|
|
|
|
#define ppbus_wepp_A(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WEPP_A, NULL, 0, (byte))
|
|
|
|
#define ppbus_wepp_D(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WEPP_D, NULL, 0, (byte))
|
|
|
|
#define ppbus_wecr(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WECR, NULL, 0, (byte))
|
|
|
|
#define ppbus_wfifo(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WFIFO, NULL, 0, (byte))
|
|
|
|
#define ppbus_rdtr(dev) \
|
|
ppbus_io((dev), PPBUS_RDTR, NULL, 0, 0)
|
|
|
|
#define ppbus_rstr(dev) \
|
|
ppbus_io((dev), PPBUS_RSTR, NULL, 0, 0)
|
|
|
|
#define ppbus_rctr(dev) \
|
|
ppbus_io((dev), PPBUS_RCTR, NULL, 0, 0)
|
|
|
|
#define ppbus_wdtr(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WDTR, NULL, 0, (byte))
|
|
|
|
#define ppbus_wstr(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WSTR, NULL, 0, (byte))
|
|
|
|
#define ppbus_wctr(dev,byte) \
|
|
ppbus_io((dev), PPBUS_WCTR, NULL, 0, (byte))
|
|
|
|
#endif /* __PPBUS_IO_H */
|