Annotation of sys/arch/hppa/dev/phantomas.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: phantomas.c,v 1.4 2005/04/07 00:21:51 mickey Exp $ */
2:
3: /*
4: * Copyright (c) 2002 Michael Shalayeff
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 ``AS IS'' AND ANY EXPRESS OR
17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19: * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22: * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
25: * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
26: * THE POSSIBILITY OF SUCH DAMAGE.
27: */
28:
29: #include <sys/param.h>
30: #include <sys/systm.h>
31: #include <sys/device.h>
32:
33: #include <machine/pdc.h>
34: #include <machine/iomod.h>
35: #include <machine/autoconf.h>
36:
37: #include <hppa/dev/cpudevs.h>
38:
39: struct cfdriver phantomas_cd = {
40: NULL, "phantomas", DV_DULL
41: };
42:
43: struct phantomas_softc {
44: struct device sc_dev;
45:
46: };
47:
48: int phantomasmatch(struct device *, void *, void *);
49: void phantomasattach(struct device *, struct device *, void *);
50:
51: struct cfattach phantomas_ca = {
52: sizeof(struct phantomas_softc), phantomasmatch, phantomasattach
53: };
54:
55: int
56: phantomasmatch(struct device *parent, void *cfdata, void *aux)
57: {
58: struct confargs *ca = aux;
59:
60: if (ca->ca_type.iodc_type != HPPA_TYPE_BCPORT ||
61: ca->ca_type.iodc_sv_model != HPPA_BCPORT_PHANTOM)
62: return (0);
63:
64: return (1);
65: }
66:
67: void
68: phantomasattach(struct device *parent, struct device *self, void *aux)
69: {
70: struct confargs *ca = aux, nca;
71:
72: printf("\n");
73:
74: nca = *ca;
75: nca.ca_hpamask = HPPA_IOBEGIN;
76: pdc_scanbus(self, &nca, MAXMODBUS, 0);
77: }
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