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