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Annotation of sys/arch/sh/dev/shb.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: shb.c,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $        */
                      2: /*     $NetBSD: shb.c,v 1.10 2005/12/11 12:18:58 christos Exp $        */
                      3:
                      4: /*-
                      5:  * Copyright (c) 2002 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *        This product includes software developed by the NetBSD
                     19:  *        Foundation, Inc. and its contributors.
                     20:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     21:  *    contributors may be used to endorse or promote products derived
                     22:  *    from this software without specific prior written permission.
                     23:  *
                     24:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     25:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     26:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     27:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     28:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     29:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     30:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     31:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     32:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     33:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     34:  * POSSIBILITY OF SUCH DAMAGE.
                     35:  */
                     36:
                     37: #include <sys/param.h>
                     38: #include <sys/systm.h>
                     39: #include <sys/device.h>
                     40:
                     41: #include <machine/autoconf.h>
                     42:
                     43: int shb_match(struct device *, void *, void *);
                     44: void shb_attach(struct device *, struct device *, void *);
                     45: int shb_print(void *, const char *);
                     46: int shb_search(struct device *, void *, void *);
                     47:
                     48: struct cfattach shb_ca = {
                     49:        sizeof(struct device), shb_match, shb_attach
                     50: };
                     51:
                     52: struct cfdriver shb_cd = {
                     53:        0, "shb", DV_DULL
                     54: };
                     55:
                     56: int
                     57: shb_match(struct device *parent, void *vcf, void *aux)
                     58: {
                     59:        extern struct cfdriver shb_cd;
                     60:        struct mainbus_attach_args *ma = aux;
                     61:
                     62:        if (strcmp(ma->ma_name, shb_cd.cd_name) != 0)
                     63:                return (0);
                     64:
                     65:        return (1);
                     66: }
                     67:
                     68: void
                     69: shb_attach(struct device *parent, struct device *self, void *aux)
                     70: {
                     71:        printf("\n");
                     72:
                     73:        config_search(shb_search, self, aux);
                     74: }
                     75:
                     76: int
                     77: shb_search(struct device *parent, void *vcf, void *aux)
                     78: {
                     79:        struct cfdata *cf = vcf;
                     80:
                     81:        if ((*cf->cf_attach->ca_match)(parent, cf, NULL) == 0)
                     82:                return (0);
                     83:        config_attach(parent, cf, NULL, shb_print);
                     84:        return (1);
                     85: }
                     86:
                     87: int
                     88: shb_print(void *aux, const char *pnp)
                     89: {
                     90:        return (UNCONF);
                     91: }