if_sn_isa.c revision 54994
1/* 2 * Copyright (c) 1999 M. Warner Losh 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Herb Peyerl. 16 * 4. The name of Herb Peyerl may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * $FreeBSD: head/sys/dev/sn/if_sn_isa.c 54994 1999-12-22 08:44:13Z imp $ 31 */ 32 33#include <sys/param.h> 34#include <sys/systm.h> 35#include <sys/kernel.h> 36#include <sys/socket.h> 37 38#include <sys/module.h> 39#include <sys/bus.h> 40 41#include <machine/bus.h> 42#include <machine/resource.h> 43#include <sys/rman.h> 44 45#include <net/if.h> 46#include <net/if_arp.h> 47#include <net/if_media.h> 48 49#include <machine/clock.h> 50 51#include <isa/isavar.h> 52#include <isa/pnpvar.h> 53 54#include <dev/sn/if_snreg.h> 55#include <dev/sn/if_snvar.h> 56 57static int sn_isa_probe (device_t); 58static int sn_isa_attach (device_t); 59 60static int 61sn_isa_probe (device_t dev) 62{ 63 if (sn_probe(dev, 0) != 0) 64 return (0); 65 66 return (ENXIO); 67} 68 69static int 70sn_isa_attach (device_t dev) 71{ 72 return (0); 73} 74 75static device_method_t sn_isa_methods[] = { 76 /* Device interface */ 77 DEVMETHOD(device_probe, sn_isa_probe), 78 DEVMETHOD(device_attach, sn_isa_attach), 79 80 { 0, 0 } 81}; 82 83static driver_t sn_isa_driver = { 84 "sn", 85 sn_isa_methods, 86 sizeof(struct sn_softc), 87}; 88 89extern devclass_t sn_devclass; 90 91DRIVER_MODULE(sn, isa, sn_isa_driver, sn_devclass, 0, 0); 92