1 /* $NetBSD: joy_pnpbios.c,v 1.12 2008/04/28 20:23:25 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Nathan J. Williams. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 __KERNEL_RCSID(0, "$NetBSD: joy_pnpbios.c,v 1.12 2008/04/28 20:23:25 martin Exp $"); 34 35 #include <sys/param.h> 36 #include <sys/systm.h> 37 #include <sys/kernel.h> 38 #include <sys/device.h> 39 40 #include <machine/bus.h> 41 42 #include <dev/isa/isavar.h> 43 #include <dev/isa/isadmavar.h> 44 45 #include <i386/pnpbios/pnpbiosvar.h> 46 47 #include <dev/ic/joyvar.h> 48 49 static int joy_pnpbios_match(device_t, cfdata_t, void *); 50 static void joy_pnpbios_attach(device_t, device_t, void *); 51 52 CFATTACH_DECL_NEW(joy_pnpbios, sizeof(struct joy_softc), 53 joy_pnpbios_match, joy_pnpbios_attach, NULL, NULL); 54 55 static int 56 joy_pnpbios_match(device_t parent, cfdata_t match, void *aux) 57 { 58 struct pnpbiosdev_attach_args *aa = aux; 59 60 if (strcmp(aa->idstr, "PNPB02F")) 61 return 0; 62 63 return 1; 64 } 65 66 static void 67 joy_pnpbios_attach(device_t parent, device_t self, void *aux) 68 { 69 struct joy_softc *sc = device_private(self); 70 struct pnpbiosdev_attach_args *aa = aux; 71 72 if (pnpbios_io_map(aa->pbt, aa->resc, 0, &sc->sc_iot, &sc->sc_ioh)) { 73 aprint_error(": can't map i/o space\n"); 74 return; 75 } 76 77 aprint_normal("\n"); 78 sc->sc_dev = self; 79 pnpbios_print_devres(self, aa); 80 81 joyattach(sc); 82 } 83