/* $NetBSD: ebus.c,v 1.1 2003/08/19 10:51:57 ragge Exp $ */ /* * Copyright (c) 2003 Anders Magnusson (ragge@ludd.luth.se). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include static int ebus_print(void *aux, const char *n) { struct ebus_attach_args *ea = aux; printf(" csr %o", ea->ea_ioh); return UNCONF; } static int ebus_match(struct device *parent, struct cfdata *cf, void *aux) { #ifdef notyet if (cputype != TYPE_KL) return 0; #endif return 1; } static int ebus_search(struct device *parent, struct cfdata *cf, void *aux) { struct ebus_attach_args ea; int rv; ea.ea_iot = 0; ea.ea_ioh = cf->cf_loc[0]; rv = config_match(parent, cf, &ea); if (rv == 0) return 0; config_attach(parent, cf, &ea, ebus_print); return 1; } static void ebus_attach(struct device *parent, struct device *self, void *aux) { printf("\n"); config_search(ebus_search, self, NULL); } struct cfattach ebus_ca = { sizeof(struct device), ebus_match, ebus_attach, };