1 /* $NetBSD: mainbus.c,v 1.11 2010/11/21 18:53:56 tsutsui Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. 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 1.11 2010/11/21 18:53:56 tsutsui Exp $"); 31 32 #include <sys/param.h> 33 #include <sys/systm.h> 34 #include <sys/device.h> 35 #include <machine/autoconf.h> 36 37 static int mainbus_match(device_t, cfdata_t, void *); 38 static void mainbus_attach(device_t, device_t, void *); 39 static int mainbus_print(void *, const char *); 40 41 static struct mainbus_attach_args mainbusdevs[] = { 42 { "cpu" }, 43 { "shb" }, 44 { NULL } /* terminator */ 45 }; 46 47 CFATTACH_DECL_NEW(mainbus, 0, 48 mainbus_match, mainbus_attach, NULL, NULL); 49 50 int 51 mainbus_match(device_t parent, cfdata_t cf, void *aux) 52 { 53 54 return 1; 55 } 56 57 void 58 mainbus_attach(device_t parent, device_t self, void *aux) 59 { 60 struct mainbus_attach_args *ma; 61 62 aprint_normal("\n"); 63 64 for (ma = mainbusdevs; ma->ma_name != NULL; ma++) 65 config_found(self, ma, mainbus_print); 66 } 67 68 int 69 mainbus_print(void *aux, const char *pnp) 70 { 71 72 return pnp ? QUIET : UNCONF; 73 } 74