ppbio.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (c) 1999 Nicolas Souchu
    5  * All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  *
   16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   26  * SUCH DAMAGE.
   27  *
   28  * $FreeBSD$
   29  *
   30  */
   31 
   32 #ifndef __PPBIO_H
   33 #define __PPBIO_H
   34 
   35 /*
   36  * Set of ppbus i/o routines callable from ppbus device drivers
   37  */
   38 
   39 #define ppb_outsb_epp(dev,buf,cnt)                                          \
   40                 (PPBUS_IO(device_get_parent(dev), PPB_OUTSB_EPP, buf, cnt, 0))
   41 #define ppb_outsw_epp(dev,buf,cnt)                                          \
   42                 (PPBUS_IO(device_get_parent(dev), PPB_OUTSW_EPP, buf, cnt, 0))
   43 #define ppb_outsl_epp(dev,buf,cnt)                                          \
   44                 (PPBUS_IO(device_get_parent(dev), PPB_OUTSL_EPP, buf, cnt, 0))
   45 
   46 #define ppb_insb_epp(dev,buf,cnt)                                           \
   47                 (PPBUS_IO(device_get_parent(dev), PPB_INSB_EPP, buf, cnt, 0))
   48 #define ppb_insw_epp(dev,buf,cnt)                                           \
   49                 (PPBUS_IO(device_get_parent(dev), PPB_INSW_EPP, buf, cnt, 0))
   50 #define ppb_insl_epp(dev,buf,cnt)                                           \
   51                 (PPBUS_IO(device_get_parent(dev), PPB_INSL_EPP, buf, cnt, 0))
   52 
   53 #define ppb_repp_A(dev)                                                     \
   54                 (PPBUS_IO(device_get_parent(dev), PPB_REPP_A, 0, 0, 0))
   55 #define ppb_repp_D(dev)                                                     \
   56                 (PPBUS_IO(device_get_parent(dev), PPB_REPP_D, 0, 0, 0))
   57 #define ppb_recr(dev)                                                       \
   58                 (PPBUS_IO(device_get_parent(dev), PPB_RECR, 0, 0, 0))
   59 #define ppb_rfifo(dev)                                                      \
   60                 (PPBUS_IO(device_get_parent(dev), PPB_RFIFO, 0, 0, 0))
   61 
   62 #define ppb_wepp_A(dev,byte)                                                \
   63                 (PPBUS_IO(device_get_parent(dev), PPB_WEPP_A, 0, 0, byte))
   64 #define ppb_wepp_D(dev,byte)                                                \
   65                 (PPBUS_IO(device_get_parent(dev), PPB_WEPP_D, 0, 0, byte))
   66 #define ppb_wecr(dev,byte)                                                  \
   67                 (PPBUS_IO(device_get_parent(dev), PPB_WECR, 0, 0, byte))
   68 #define ppb_wfifo(dev,byte)                                                 \
   69                 (PPBUS_IO(device_get_parent(dev), PPB_WFIFO, 0, 0, byte))
   70 
   71 #define ppb_rdtr(dev)                                                       \
   72                 (PPBUS_IO(device_get_parent(dev), PPB_RDTR, 0, 0, 0))
   73 #define ppb_rstr(dev)                                                       \
   74                 (PPBUS_IO(device_get_parent(dev), PPB_RSTR, 0, 0, 0))
   75 #define ppb_rctr(dev)                                                       \
   76                 (PPBUS_IO(device_get_parent(dev), PPB_RCTR, 0, 0, 0))
   77 
   78 #define ppb_wdtr(dev,byte)                                                  \
   79                 (PPBUS_IO(device_get_parent(dev), PPB_WDTR, 0, 0, byte))
   80 #define ppb_wstr(dev,byte)                                                  \
   81                 (PPBUS_IO(device_get_parent(dev), PPB_WSTR, 0, 0, byte))
   82 #define ppb_wctr(dev,byte)                                                  \
   83                 (PPBUS_IO(device_get_parent(dev), PPB_WCTR, 0, 0, byte))
   84 
   85 #endif

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FreeBSD/Linux Kernel Cross Reference sys/dev/ppbus/ppbio.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/ppbus/ppbio.h