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 } 104