if_cs_pccard.c revision 71316
1/* 2 * Copyright (c) 1999 M. Warner Losh <imp@village.org> 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 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * $FreeBSD: head/sys/dev/cs/if_cs_pccard.c 71316 2001-01-21 04:56:12Z imp $ 26 */ 27 28#include <sys/param.h> 29#include <sys/systm.h> 30#include <sys/kernel.h> 31#include <sys/socket.h> 32 33#include <sys/module.h> 34#include <sys/bus.h> 35 36#include <machine/bus.h> 37#include <machine/resource.h> 38 39#include <net/ethernet.h> 40#include <net/if.h> 41#include <net/if_arp.h> 42 43#include <dev/cs/if_csvar.h> 44#include <dev/pccard/pccardvar.h> 45#include <dev/pccard/pccarddevs.h> 46 47#include "card_if.h" 48 49static const struct pccard_product cs_pccard_products[] = { 50 { NULL } 51}; 52static int 53cs_pccard_match(device_t dev) 54{ 55 const struct pccard_product *pp; 56 57 if ((pp = pccard_product_lookup(dev, cs_pccard_products, 58 sizeof(cs_pccard_products[0]), NULL)) != NULL) { 59 device_set_desc(dev, pp->pp_name); 60 return 0; 61 } 62 return EIO; 63} 64 65static int 66cs_pccard_probe(device_t dev) 67{ 68 int error; 69 70 error = cs_cs89x0_probe(dev); 71 cs_release_resources(dev); 72 return (error); 73} 74 75static int 76cs_pccard_attach(device_t dev) 77{ 78 struct cs_softc *sc = device_get_softc(dev); 79 int flags = device_get_flags(dev); 80 int error; 81 82 if (sc->port_used > 0) 83 cs_alloc_port(dev, sc->port_rid, sc->port_used); 84 if (sc->mem_used) 85 cs_alloc_memory(dev, sc->mem_rid, sc->mem_used); 86 error = cs_alloc_irq(dev, sc->irq_rid, 0); 87 if (error != 0) 88 goto bad; 89 90 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET, 91 csintr, sc, &sc->irq_handle); 92 if (error != 0) 93 goto bad; 94 95 return (cs_attach(sc, device_get_unit(dev), flags)); 96bad: 97 cs_release_resources(dev); 98 return (error); 99} 100 101static device_method_t cs_pccard_methods[] = { 102 /* Device interface */ 103 DEVMETHOD(device_probe, pccard_compat_probe), 104 DEVMETHOD(device_attach, pccard_compat_attach), 105#ifdef CS_HAS_DETACH 106 DEVMETHOD(device_detach, cs_detach), 107#endif 108 109 /* Card interface */ 110 DEVMETHOD(card_compat_match, cs_pccard_match), 111 DEVMETHOD(card_compat_probe, cs_pccard_probe), 112 DEVMETHOD(card_compat_attach, cs_pccard_attach), 113 114 { 0, 0 } 115}; 116 117static driver_t cs_pccard_driver = { 118 "cs", 119 cs_pccard_methods, 120 sizeof(struct cs_softc), 121}; 122 123extern devclass_t cs_devclass; 124 125DRIVER_MODULE(if_cs, pccard, cs_pccard_driver, cs_devclass, 0, 0); 126MODULE_DEPEND(if_cs, pccard, 1, 1, 1); 127