1 /* $NetBSD: mainbus.c,v 1.3 2009/11/27 03:23:14 rmind 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 __KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.3 2009/11/27 03:23:14 rmind Exp $"); 31 32 #include <sys/param.h> 33 #include <sys/proc.h> 34 #include <sys/systm.h> 35 #include <sys/device.h> 36 37 #include <dev/cons.h> 38 39 #include <machine/mainbus.h> 40 41 static int mainbus_match(device_t, cfdata_t, void *); 42 static void mainbus_attach(device_t, device_t, void *); 43 44 static int mainbus_print(void *, const char *); 45 46 typedef struct mainbus_softc { 47 device_t sc_dev; 48 } mainbus_softc_t; 49 50 CFATTACH_DECL_NEW(mainbus, sizeof(mainbus_softc_t), 51 mainbus_match, mainbus_attach, NULL, NULL); 52 53 static int 54 mainbus_match(device_t parent, cfdata_t match, void *opaque) 55 { 56 57 return 1; 58 } 59 60 static void 61 mainbus_attach(device_t parent, device_t self, void *opaque) 62 { 63 mainbus_softc_t *sc = device_private(self); 64 struct thunkbus_attach_args taa; 65 66 aprint_naive("\n"); 67 aprint_normal("\n"); 68 69 sc->sc_dev = self; 70 71 taa.taa_type = THUNKBUS_TYPE_CPU; 72 config_found_ia(self, "thunkbus", &taa, mainbus_print); 73 taa.taa_type = THUNKBUS_TYPE_CLOCK; 74 config_found_ia(self, "thunkbus", &taa, mainbus_print); 75 taa.taa_type = THUNKBUS_TYPE_TTYCONS; 76 config_found_ia(self, "thunkbus", &taa, mainbus_print); 77 } 78 79 static int 80 mainbus_print(void *opaque, const char *pnp) 81 { 82 if (pnp) 83 aprint_normal("%s", pnp); 84 return UNCONF; 85 } 86