Change sendfile() to use the new m_ext callback scheme for cleaning up after
[dragonfly.git] / sys / sys / device_port.h
CommitLineData
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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 $
43d64148 28 * $DragonFly: src/sys/sys/device_port.h,v 1.3 2004/02/06 03:20:47 rob Exp $
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29 */
30
31#if defined(__NetBSD__)
32# include <sys/device.h>
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33#elif defined(__DragonFly__)
34# if __DragonFly_version >= 100000
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35# include <sys/module.h>
36# include <sys/bus.h>
37# else
38# include <sys/device.h>
39# endif
40#endif
41
42/*
43 * Macro's to cope with the differences between operating systems and versions.
44 */
45
46#if defined(__NetBSD__)
47# define DEVPORT_DEVICE struct device
48# define DEVPORT_DEVNAME(dev) (dev).dv_xname
49# define DEVPORT_DEVUNIT(dev) (dev).dv_unit
50
43d64148 51#elif defined(__DragonFly__)
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52/*
53 * FreeBSD (compatibility for struct device)
54 */
43d64148 55#if __DragonFly_version >= 100000
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56# define DEVPORT_DEVICE device_t
57# define DEVPORT_DEVNAME(dev) device_get_name(dev)
58# define DEVPORT_DEVUNIT(dev) device_get_unit(dev)
59# define DEVPORT_ALLOC_SOFTC(dev) device_get_softc(dev)
60# define DEVPORT_GET_SOFTC(dev) device_get_softc(dev)
61
62# define UNCONF 1 /* print " not configured\n" */
63
64#else
65
66# define DEVPORT_DEVICE struct device
67# define DEVPORT_DEVNAME(dev) (dev).dv_xname
68# define DEVPORT_DEVUNIT(dev) (dev).dv_unit
69# ifdef DEVPORT_ALLOCSOFTCFUNC
70# define DEVPORT_ALLOC_SOFTC(dev) (DEVPORT_ALLOCSOFTCFUNC)((dev).dv_unit)
71# else
72# define DEVPORT_ALLOC_SOFTC(dev) DEVPORT_ALLOCSOFTCFUNC_is_not_defined_prior_than_device_port_h
73# endif
74# ifdef DEVPORT_SOFTCARRAY
75# define DEVPORT_GET_SOFTC(dev) (DEVPORT_SOFTCARRAY)[(dev).dv_unit]
76# else
77# define DEVPORT_GET_SOFTC(dev) DEVPORT_SOFTCARRAY_is_not_defined_prior_than_device_port_h
78# endif
79
80#endif
81
82/*
83 * PC-Card device driver (compatibility for struct pccard_devinfo *)
84 */
43d64148 85#if __DragonFly_version >= 100000
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86# define DEVPORT_PDEVICE device_t
87# define DEVPORT_PDEVUNIT(pdev) device_get_unit(pdev)
88# define DEVPORT_PDEVFLAGS(pdev) device_get_flags(pdev)
89# define DEVPORT_PDEVIOBASE(pdev) bus_get_resource_start(pdev, SYS_RES_IOPORT, 0)
90# define DEVPORT_PDEVIRQ(pdev) bus_get_resource_start(pdev, SYS_RES_IRQ, 0)
91# define DEVPORT_PDEVMADDR(pdev) bus_get_resource_start(pdev, SYS_RES_MEMORY, 0)
92# define DEVPORT_PDEVALLOC_SOFTC(pdev) device_get_softc(pdev)
93# define DEVPORT_PDEVGET_SOFTC(pdev) device_get_softc(pdev)
94
95#else
96
97# define DEVPORT_PDEVICE struct pccard_devinfo *
98# define DEVPORT_PDEVUNIT(pdev) (pdev)->pd_unit
99# define DEVPORT_PDEVFLAGS(pdev) (pdev)->pd_flags
100# define DEVPORT_PDEVIOBASE(pdev) (pdev)->pd_iobase
101# define DEVPORT_PDEVIRQ(pdev) (pdev)->pd_irq
102# define DEVPORT_PDEVMADDR(pdev) (pdev)->pd_maddr
103# ifdef DEVPORT_ALLOCSOFTCFUNC
104# define DEVPORT_PDEVALLOC_SOFTC(pdev) (DEVPORT_ALLOCSOFTCFUNC)((pdev)->pd_unit)
105# else
106# define DEVPORT_PDEVALLOC_SOFTC(pdev) DEVPORT_ALLOCSOFTCFUNC_is_not_defined_prior_than_device_port_h
107# endif
108# ifdef DEVPORT_SOFTCARRAY
109# define DEVPORT_PDEVGET_SOFTC(pdev) (DEVPORT_SOFTCARRAY)[(pdev)->pd_unit]
110# else
111# define DEVPORT_PDEVGET_SOFTC(pdev) DEVPORT_SOFTCARRAY_is_not_defined_prior_than_device_port_h
112# endif
113#endif
114
43d64148 115#endif /* __DragonFly */
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