1 /* $OpenBSD: hilid.c,v 1.4 2005/01/09 23:49:36 miod Exp $ */
2 /*
3 * Copyright (c) 2003, Miodrag Vallat.
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 ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
24 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 *
27 */
28
29 #include <sys/param.h>
30 #include <sys/systm.h>
31 #include <sys/device.h>
32 #include <sys/ioctl.h>
33
34 #include <machine/autoconf.h>
35 #include <machine/bus.h>
36 #include <machine/cpu.h>
37
38 #include <dev/hil/hilreg.h>
39 #include <dev/hil/hilvar.h>
40 #include <dev/hil/hildevs.h>
41
42 struct hilid_softc {
43 struct hildev_softc sc_hildev;
44
45 u_int8_t sc_id[16];
46 };
47
48 int hilidprobe(struct device *, void *, void *);
49 void hilidattach(struct device *, struct device *, void *);
50 int hiliddetach(struct device *, int);
51
52 struct cfdriver hilid_cd = {
53 NULL, "hilid", DV_DULL
54 };
55
56 struct cfattach hilid_ca = {
57 sizeof(struct hilid_softc), hilidprobe, hilidattach, hiliddetach,
58 };
59
60 int
61 hilidprobe(struct device *parent, void *match, void *aux)
62 {
63 struct hil_attach_args *ha = aux;
64
65 if (ha->ha_type != HIL_DEVICE_IDMODULE)
66 return (0);
67
68 return (1);
69 }
70
71 void
72 hilidattach(struct device *parent, struct device *self, void *aux)
73 {
74 struct hilid_softc *sc = (void *)self;
75 struct hil_attach_args *ha = aux;
76 u_int i, len;
77
78 sc->hd_code = ha->ha_code;
79 sc->hd_type = ha->ha_type;
80 sc->hd_infolen = ha->ha_infolen;
81 bcopy(ha->ha_info, sc->hd_info, ha->ha_infolen);
82 sc->hd_fn = NULL;
83
84 printf("\n");
85
86 bzero(sc->sc_id, sizeof(sc->sc_id));
87 len = sizeof(sc->sc_id);
88 printf("%s: security code", self->dv_xname);
89
90 if (send_hildev_cmd((struct hildev_softc *)sc,
91 HIL_SECURITY, sc->sc_id, &len) == 0) {
92 for (i = 0; i < sizeof(sc->sc_id); i++)
93 printf(" %02x", sc->sc_id[i]);
94 printf("\n");
95 } else
96 printf(" unavailable\n");
97 }
98
99 int
100 hiliddetach(struct device *self, int flags)
101 {
102 return (0);
103 }