Annotation of sys/dev/hil/hilid.c, Revision 1.1.1.1
1.1 nbrk 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: }
CVSweb