2 * Copyright 2003 by Peter Grehan. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * 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
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/systm.h>
34 #include <sys/module.h>
37 #include <sys/kernel.h>
39 #include <dev/ofw/ofw_bus.h>
40 #include <dev/ofw/openfirm.h>
42 #include <machine/bus.h>
43 #include <machine/intr.h>
44 #include <machine/intr_machdep.h>
45 #include <machine/md_var.h>
46 #include <machine/nexusvar.h>
47 #include <machine/pio.h>
48 #include <machine/resource.h>
55 #include <machine/openpicvar.h>
62 static int openpic_macio_probe(device_t);
64 static device_method_t openpic_macio_methods[] = {
65 /* Device interface */
66 DEVMETHOD(device_probe, openpic_macio_probe),
67 DEVMETHOD(device_attach, openpic_attach),
70 DEVMETHOD(pic_dispatch, openpic_dispatch),
71 DEVMETHOD(pic_enable, openpic_enable),
72 DEVMETHOD(pic_eoi, openpic_eoi),
73 DEVMETHOD(pic_mask, openpic_mask),
74 DEVMETHOD(pic_unmask, openpic_unmask),
79 static driver_t openpic_macio_driver = {
81 openpic_macio_methods,
82 sizeof(struct openpic_softc),
85 DRIVER_MODULE(openpic, macio, openpic_macio_driver, openpic_devclass, 0, 0);
88 openpic_macio_probe(device_t dev)
90 const char *type = ofw_bus_get_type(dev);
92 if (strcmp(type, "open-pic") != 0)
95 device_set_desc(dev, OPENPIC_DEVSTR);