1 /* $NetBSD: mainbus.c,v 1.1 2007/12/29 14:38:31 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2007 Jared D. McNeill <jmcneill@invisible.ca> 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Jared D. McNeill. 18 * 4. Neither the name of The NetBSD Foundation nor the names of its 19 * contributors may be used to endorse or promote products derived 20 * from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #include <sys/cdefs.h> 36 __KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.1 2007/12/29 14:38:31 jmcneill Exp $"); 37 38 #include <sys/param.h> 39 #include <sys/proc.h> 40 #include <sys/user.h> 41 #include <sys/systm.h> 42 #include <sys/device.h> 43 44 #include <dev/cons.h> 45 46 #include <machine/mainbus.h> 47 48 static int mainbus_match(device_t, cfdata_t, void *); 49 static void mainbus_attach(device_t, device_t, void *); 50 51 static int mainbus_print(void *, const char *); 52 53 typedef struct mainbus_softc { 54 device_t sc_dev; 55 } mainbus_softc_t; 56 57 CFATTACH_DECL_NEW(mainbus, sizeof(mainbus_softc_t), 58 mainbus_match, mainbus_attach, NULL, NULL); 59 60 static int 61 mainbus_match(device_t parent, cfdata_t match, void *opaque) 62 { 63 64 return 1; 65 } 66 67 static void 68 mainbus_attach(device_t parent, device_t self, void *opaque) 69 { 70 mainbus_softc_t *sc = device_private(self); 71 struct thunkbus_attach_args taa; 72 73 aprint_naive("\n"); 74 aprint_normal("\n"); 75 76 sc->sc_dev = self; 77 78 taa.taa_type = THUNKBUS_TYPE_CPU; 79 config_found_ia(self, "thunkbus", &taa, mainbus_print); 80 taa.taa_type = THUNKBUS_TYPE_CLOCK; 81 config_found_ia(self, "thunkbus", &taa, mainbus_print); 82 taa.taa_type = THUNKBUS_TYPE_TTYCONS; 83 config_found_ia(self, "thunkbus", &taa, mainbus_print); 84 } 85 86 static int 87 mainbus_print(void *opaque, const char *pnp) 88 { 89 if (pnp) 90 aprint_normal("%s", pnp); 91 return UNCONF; 92 } 93