FreeBSD/Linux Kernel Cross Reference
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 * $FreeBSD$
28 */
29
30 #if defined(__NetBSD__)
31 # include <sys/device.h>
32 #elif defined(__FreeBSD__)
33 # include <sys/module.h>
34 # include <sys/bus.h>
35 #endif
36
37 /*
38 * Macro's to cope with the differences between operating systems and versions.
39 */
40
41 #if defined(__NetBSD__)
42 # define DEVPORT_DEVICE struct device
43 # define DEVPORT_DEVNAME(dev) (dev).dv_xname
44 # define DEVPORT_DEVUNIT(dev) (dev).dv_unit
45
46 #elif defined(__FreeBSD__)
47 /*
48 * FreeBSD (compatibility for struct device)
49 */
50 #define DEVPORT_DEVICE device_t
51 #define DEVPORT_DEVNAME(dev) device_get_name(dev)
52 #define DEVPORT_DEVUNIT(dev) device_get_unit(dev)
53 #define DEVPORT_ALLOC_SOFTC(dev) device_get_softc(dev)
54 #define DEVPORT_GET_SOFTC(dev) device_get_softc(dev)
55
56 #define UNCONF 1 /* print " not configured\n" */
57
58 /*
59 * PC-Card device driver (compatibility for struct pccard_devinfo *)
60 */
61 #define DEVPORT_PDEVICE device_t
62 #define DEVPORT_PDEVUNIT(pdev) device_get_unit(pdev)
63 #define DEVPORT_PDEVFLAGS(pdev) device_get_flags(pdev)
64 #define DEVPORT_PDEVIOBASE(pdev) bus_get_resource_start(pdev, SYS_RES_IOPORT, 0)
65 #define DEVPORT_PDEVIRQ(pdev) bus_get_resource_start(pdev, SYS_RES_IRQ, 0)
66 #define DEVPORT_PDEVMADDR(pdev) bus_get_resource_start(pdev, SYS_RES_MEMORY, 0)
67 #define DEVPORT_PDEVALLOC_SOFTC(pdev) device_get_softc(pdev)
68 #define DEVPORT_PDEVGET_SOFTC(pdev) device_get_softc(pdev)
69
70 #endif /* __FreeBSD__ */
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