Annotation of src/sys/arch/playstation2/playstation2/mainbus.c, Revision 1.1.6.2
1.1.6.2 ! thorpej 1: /* $NetBSD: mainbus.c,v 1.1.6.1 2002/01/10 19:47:45 thorpej Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 2001 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/param.h>
! 37: #include <sys/systm.h>
! 38:
! 39: #include <machine/autoconf.h>
! 40:
! 41: static int mainbus_match(struct device *, struct cfdata *, void *);
! 42: static void mainbus_attach(struct device *, struct device *, void *);
! 43: static int mainbus_search(struct device *, struct cfdata *, void *);
! 44: static int mainbus_print(void *, const char *);
! 45:
! 46: struct cfattach mainbus_ca = {
! 47: sizeof(struct device), mainbus_match, mainbus_attach
! 48: };
! 49:
! 50: static int
! 51: mainbus_match(struct device *parent, struct cfdata *cf, void *aux)
! 52: {
! 53:
! 54: return (1);
! 55: }
! 56:
! 57: static void
! 58: mainbus_attach(struct device *parent, struct device *self, void *aux)
! 59: {
! 60:
! 61: printf("\n");
! 62:
! 63: /* attach CPU first */
! 64: config_found(self, &(struct mainbus_attach_args){.ma_name = "cpu"},
! 65: mainbus_print);
! 66:
! 67: config_search(mainbus_search, self, 0);
! 68: }
! 69:
! 70: static int
! 71: mainbus_search(struct device *parent, struct cfdata *cf, void *aux)
! 72: {
! 73: struct mainbus_attach_args ma;
! 74:
! 75: ma.ma_name = cf->cf_driver->cd_name;
! 76: if ((*cf->cf_attach->ca_match)(parent, cf, &ma))
! 77: config_attach(parent, cf, &ma, mainbus_print);
! 78:
! 79: return (0);
! 80: }
! 81:
! 82: static int
! 83: mainbus_print(void *aux, const char *pnp)
! 84: {
! 85:
! 86: return (pnp ? QUIET : UNCONF);
! 87: }
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