1 /* $NetBSD: shb.c,v 1.11 2006/10/29 02:10:12 uwe 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the NetBSD 18 * Foundation, Inc. and its contributors. 19 * 4. Neither the name of The NetBSD Foundation nor the names of its 20 * contributors may be used to endorse or promote products derived 21 * from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 24 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 25 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 27 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 * POSSIBILITY OF SUCH DAMAGE. 34 */ 35 36 #include <sys/cdefs.h> 37 __KERNEL_RCSID(0, "$NetBSD: shb.c,v 1.11 2006/10/29 02:10:12 uwe Exp $"); 38 39 #include <sys/param.h> 40 #include <sys/systm.h> 41 #include <sys/device.h> 42 43 #include <machine/autoconf.h> 44 45 extern struct cfdriver shb_cd; 46 47 static int shb_match(struct device *, struct cfdata *, void *); 48 static void shb_attach(struct device *, struct device *, void *); 49 static int shb_print(void *, const char *); 50 static int shb_search(struct device *, struct cfdata *, const int *, void *); 51 52 CFATTACH_DECL(shb, sizeof(struct device), 53 shb_match, shb_attach, NULL, NULL); 54 55 56 static int 57 shb_match(struct device *parent, struct cfdata *cf, void *aux) 58 { 59 struct mainbus_attach_args *ma = aux; 60 61 if (strcmp(ma->ma_name, shb_cd.cd_name) != 0) 62 return (0); 63 64 return (1); 65 } 66 67 static void 68 shb_attach(struct device *parent, struct device *self, void *aux) 69 { 70 71 printf("\n"); 72 73 config_search_ia(shb_search, self, "shb", NULL); 74 } 75 76 static int 77 shb_search(struct device *parent, struct cfdata *cf, 78 const int *ldesc, void *aux) 79 { 80 81 if (config_match(parent, cf, NULL) > 0) 82 config_attach(parent, cf, NULL, shb_print); 83 84 return (0); 85 } 86 87 static int 88 shb_print(void *aux, const char *pnp) 89 { 90 91 return (pnp ? QUIET : UNCONF); 92 } 93