if_ed_isa.c revision 190794
1/*- 2 * Copyright (c) 1995, David Greenman 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 unmodified, this list of conditions, and the following 10 * disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD: head/sys/dev/ed/if_ed_isa.c 190794 2009-04-07 05:41:38Z imp $"); 31 32#include "opt_ed.h" 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/socket.h> 37#include <sys/kernel.h> 38 39#include <sys/module.h> 40#include <sys/bus.h> 41#include <machine/bus.h> 42 43#include <net/ethernet.h> 44#include <net/if.h> 45#include <net/if_arp.h> 46#include <net/if_media.h> 47#include <net/if_mib.h> 48 49#include <isa/isavar.h> 50 51#include <dev/ed/if_edvar.h> 52#include <dev/ed/if_edreg.h> 53 54static int ed_isa_probe(device_t); 55static int ed_isa_attach(device_t); 56 57static struct isa_pnp_id ed_ids[] = { 58 { 0x0131d805, NULL }, /* ANX3101 */ 59 { 0x4cf48906, NULL }, /* ATIf44c */ 60 { 0x01200507, NULL }, /* AXE2001 */ 61 { 0x0090252a, NULL }, /* JQE9000 */ 62 { 0x0020832e, NULL }, /* KTC2000 */ 63 { 0xd680d041, NULL }, /* PNP80d6 */ 64 { 0x6081d041, NULL }, /* PNP8160 */ 65 { 0x19808c4a, NULL }, /* RTL8019 */ 66 { 0x1684a34d, NULL }, /* SMC8416 */ 67 { 0x1980635e, NULL }, /* WSC8019 */ 68 { 0, NULL } 69}; 70 71static int 72ed_isa_probe_Novell(device_t dev) 73{ 74 struct ed_softc *sc = device_get_softc(dev); 75 int flags = device_get_flags(dev); 76 int err; 77 78 err = ed_probe_Novell(dev, 0, flags); 79 if (err) 80 return err; 81 ed_Novell_read_mac(sc); 82 /* 83 * Final sanity check for Gateway Ethernet cards before 84 * believing that they really are Gateway AT. 85 * XXX I think this is stale. 86 */ 87 if ((ED_FLAGS_GETTYPE(flags) == ED_FLAGS_GWETHER) && 88 (sc->enaddr[2] == 0x86)) { 89 sc->type_str = "Gateway AT"; 90 } 91 92 return (0); 93} 94 95static int 96ed_isa_probe(device_t dev) 97{ 98 struct ed_softc *sc = device_get_softc(dev); 99 int flags = device_get_flags(dev); 100 int error = 0; 101 102 /* Check isapnp ids */ 103 error = ISA_PNP_PROBE(device_get_parent(dev), dev, ed_ids); 104 105 /* If the card had a PnP ID that didn't match any we know about */ 106 if (error == ENXIO) 107 goto end; 108 109 /* If we had some other problem. */ 110 if (!(error == 0 || error == ENOENT)) 111 goto end; 112 113 /* Heuristic probes */ 114 115 error = ed_probe_WD80x3(dev, 0, flags); 116 if (error == 0) 117 goto end; 118 ed_release_resources(dev); 119 120 error = ed_probe_RTL80x9(dev, 0, flags); 121 if (error == 0) { 122 ed_Novell_read_mac(sc); 123 goto end; 124 } 125 ed_release_resources(dev); 126 127#ifdef ED_3C503 128 error = ed_probe_3Com(dev, 0, flags); 129 if (error == 0) 130 goto end; 131 ed_release_resources(dev); 132#endif 133 134#ifdef ED_SIC 135 error = ed_probe_SIC(dev, 0, flags); 136 if (error == 0) 137 goto end; 138 ed_release_resources(dev); 139#endif 140 error = ed_isa_probe_Novell(dev); 141 if (error == 0) 142 goto end; 143 ed_release_resources(dev); 144 145#ifdef ED_HPP 146 error = ed_probe_HP_pclanp(dev, 0, flags); 147 if (error == 0) 148 goto end; 149 ed_release_resources(dev); 150#endif 151end: 152 if (error == 0) 153 error = ed_alloc_irq(dev, 0, 0); 154 155 ed_release_resources(dev); 156 return (error); 157} 158 159static int 160ed_isa_attach(device_t dev) 161{ 162 struct ed_softc *sc = device_get_softc(dev); 163 int error; 164 165 if (sc->port_used > 0) 166 ed_alloc_port(dev, sc->port_rid, sc->port_used); 167 if (sc->mem_used) 168 ed_alloc_memory(dev, sc->mem_rid, sc->mem_used); 169 170 ed_alloc_irq(dev, sc->irq_rid, 0); 171 172 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE, 173 NULL, edintr, sc, &sc->irq_handle); 174 if (error) { 175 ed_release_resources(dev); 176 return (error); 177 } 178 if (sc->sc_media_ioctl == NULL) 179 ed_gen_ifmedia_init(sc); 180 return ed_attach(dev); 181} 182 183static device_method_t ed_isa_methods[] = { 184 /* Device interface */ 185 DEVMETHOD(device_probe, ed_isa_probe), 186 DEVMETHOD(device_attach, ed_isa_attach), 187 DEVMETHOD(device_detach, ed_detach), 188 189 { 0, 0 } 190}; 191 192static driver_t ed_isa_driver = { 193 "ed", 194 ed_isa_methods, 195 sizeof(struct ed_softc) 196}; 197 198DRIVER_MODULE(ed, isa, ed_isa_driver, ed_devclass, 0, 0); 199MODULE_DEPEND(ed, isa, 1, 1, 1); 200MODULE_DEPEND(ed, ether, 1, 1, 1); 201