sys/sys/device_port.h

   1 /*-
   2  * Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
   3  * Copyright (c) 1999 Takanori Watanabe <takawata@jp.FreeBSD.org>
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25  * SUCH DAMAGE.
  26  *
  27  * $FreeBSD: src/sys/sys/device_port.h,v 1.1.2.1 2000/10/29 11:05:45 non Exp $
  28  * $DragonFly: src/sys/sys/device_port.h,v 1.5 2004/12/22 01:33:21 joerg Exp $
  29  */
  30
  31 #ifndef _SYS_DEVICE_PORT_H_
  32 #define _SYS_DEVICE_PORT_H_
  33
  34 #if !defined(_KERNEL) && !defined(_KERNEL_STRUCTURES)
  35 #error "This file should not be included by userland programs."
  36 #endif
  37
  38 #include <sys/module.h>
  39 #include <sys/bus.h>
  40
  41 /*
  42  * Macro's to cope with the differences between operating systems and versions.
  43  */
  44
  45 #define DEVPORT_DEVICE                  device_t
  46 #define DEVPORT_DEVNAME(dev)            device_get_name(dev)
  47 #define DEVPORT_DEVUNIT(dev)            device_get_unit(dev)
  48 #define DEVPORT_ALLOC_SOFTC(dev)       device_get_softc(dev)
  49 #define DEVPORT_GET_SOFTC(dev)         device_get_softc(dev)
  50
  51 #define UNCONF  1               /* print " not configured\n" */
  52
  53 #define DEVPORT_PDEVICE                 device_t
  54 #define DEVPORT_PDEVUNIT(pdev)          device_get_unit(pdev)
  55 #define DEVPORT_PDEVFLAGS(pdev)         device_get_flags(pdev)
  56 #define DEVPORT_PDEVIOBASE(pdev)        bus_get_resource_start(pdev, SYS_RES_IOPORT, 0)
  57 #define DEVPORT_PDEVIRQ(pdev)           bus_get_resource_start(pdev, SYS_RES_IRQ, 0)
  58 #define DEVPORT_PDEVMADDR(pdev)         bus_get_resource_start(pdev, SYS_RES_MEMORY, 0)
  59 #define DEVPORT_PDEVALLOC_SOFTC(pdev)   device_get_softc(pdev)
  60 #define DEVPORT_PDEVGET_SOFTC(pdev)     device_get_softc(pdev)
  61
  62 #endif /* _SYS_DEVICE_PORT_H_ */