1 /* $NetBSD: clockport.c,v 1.5 2012/10/30 01:17:24 rkujawa Exp $ */ 2 3 /*- 4 * Copyright (c) 2012 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Radoslaw Kujawa. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 34 #include <sys/param.h> 35 #include <sys/device.h> 36 #include <sys/termios.h> 37 38 #include <sys/bus.h> 39 #include <sys/intr.h> 40 41 #include <amiga/clockport/clockportvar.h> 42 43 static int clockport_match(device_t, cfdata_t , void *); 44 static void clockport_attach(device_t, device_t, void *); 45 static int clockport_print(void *, const char *); 46 static int clockport_submatch(device_t, cfdata_t, const int *, void *); 47 48 CFATTACH_DECL_NEW(clockport, sizeof(struct clockportbus_softc), 49 clockport_match, clockport_attach, NULL, NULL); 50 51 static int 52 clockport_match(device_t parent, cfdata_t cf, void *aux) 53 { 54 return 1; 55 } 56 57 static void 58 clockport_attach(device_t parent, device_t self, void *aux) 59 { 60 struct clockportbus_softc *sc; 61 62 aprint_normal("\n"); 63 64 sc = device_private(self); 65 sc->sc_dev = self; 66 sc->cpb_aa = (struct clockportbus_attach_args *) aux; 67 68 config_search_ia(clockport_submatch, self, "clockport", 0); 69 } 70 71 static int 72 clockport_submatch(device_t parent, cfdata_t cf, const int *ldesc, void *aux) 73 { 74 struct clockportbus_softc *sc; 75 struct clockport_attach_args a; 76 77 sc = device_private(parent); 78 79 /* XXX: copy bus_space_tag and intr routine for now... */ 80 a.cp_iot = sc->cpb_aa->cp_iot; 81 a.cp_intr_establish = sc->cpb_aa->cp_intr_establish; 82 83 if (config_match(parent, cf, &a)) { 84 config_attach(parent, cf, &a, clockport_print); 85 return 1; 86 } 87 88 return 0; 89 } 90 91 static int 92 clockport_print(void *aux, const char *str) 93 { 94 95 if (str == NULL) 96 return 0; 97 98 printf("%s ", str); 99 100 return 0; 101 } 102