if_ed_pccard.c revision 86273
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 * $FreeBSD: head/sys/dev/ed/if_ed_pccard.c 86273 2001-11-11 20:17:10Z imp $ 28 */ 29 30#include "opt_ed.h" 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/socket.h> 35#include <sys/kernel.h> 36#include <sys/conf.h> 37#include <sys/uio.h> 38 39#include <sys/module.h> 40#include <sys/bus.h> 41#include <machine/bus.h> 42#include <sys/rman.h> 43#include <machine/resource.h> 44 45#include <net/ethernet.h> 46#include <net/if.h> 47#include <net/if_arp.h> 48#include <net/if_mib.h> 49#include <net/if_media.h> 50 51#include <dev/ed/if_edreg.h> 52#include <dev/ed/if_edvar.h> 53#include <dev/pccard/pccardvar.h> 54#include <dev/pccard/pccarddevs.h> 55#ifndef ED_NO_MIIBUS 56#include <dev/mii/mii.h> 57#include <dev/mii/miivar.h> 58#endif 59 60#include "card_if.h" 61#ifndef ED_NO_MIIBUS 62/* "device miibus" required. See GENERIC if you get errors here. */ 63#include "miibus_if.h" 64 65MODULE_DEPEND(ed, miibus, 1, 1, 1); 66#endif 67 68/* 69 * PC-Card (PCMCIA) specific code. 70 */ 71static int ed_pccard_match(device_t); 72static int ed_pccard_probe(device_t); 73static int ed_pccard_attach(device_t); 74static int ed_pccard_detach(device_t); 75 76static int ed_pccard_Linksys(device_t dev); 77static int ed_pccard_ax88190(device_t dev); 78 79static void ax88190_geteprom(struct ed_softc *); 80static int ed_pccard_memwrite(device_t dev, off_t offset, u_char byte); 81#ifndef ED_NO_MIIBUS 82static void ed_pccard_dlink_mii_reset(struct ed_softc *sc); 83static u_int ed_pccard_dlink_mii_readbits(struct ed_softc *sc, int nbits); 84static void ed_pccard_dlink_mii_writebits(struct ed_softc *sc, u_int val, 85 int nbits); 86#endif 87 88/* 89 * ed_pccard_detach - unload the driver and clear the table. 90 * XXX TODO: 91 * This is usually called when the card is ejected, but 92 * can be caused by a modunload of a controller driver. 93 * The idea is to reset the driver's view of the device 94 * and ensure that any driver entry points such as 95 * read and write do not hang. 96 */ 97static int 98ed_pccard_detach(device_t dev) 99{ 100 struct ed_softc *sc = device_get_softc(dev); 101 struct ifnet *ifp = &sc->arpcom.ac_if; 102 103 if (sc->gone) { 104 device_printf(dev, "already unloaded\n"); 105 return (0); 106 } 107 ed_stop(sc); 108 ifp->if_flags &= ~IFF_RUNNING; 109 ether_ifdetach(ifp, ETHER_BPF_SUPPORTED); 110 sc->gone = 1; 111 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle); 112 ed_release_resources(dev); 113 return (0); 114} 115 116static const struct ed_product { 117 struct pccard_product prod; 118 int enet_maddr; 119 unsigned char enet_vendor[3]; 120 int flags; 121#define NE2000DVF_DL10019 0x0001 /* chip is D-Link DL10019 */ 122#define NE2000DVF_AX88190 0x0002 /* chip is ASIX AX88190 */ 123} ed_pccard_products[] = { 124 { { PCMCIA_STR_AMBICOM_AMB8002T, 125 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 126 PCMCIA_CIS_AMBICOM_AMB8002T }, 127 -1, { 0x00, 0x10, 0x7a } }, 128 129 { { PCMCIA_STR_PREMAX_PE200, 130 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 131 PCMCIA_CIS_PREMAX_PE200 }, 132 0x07f0, { 0x00, 0x20, 0xe0 } }, 133 134 { { PCMCIA_STR_DIGITAL_DEPCMXX, 135 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 136 PCMCIA_CIS_DIGITAL_DEPCMXX }, 137 0x0ff0, { 0x00, 0x00, 0xe8 } }, 138 139 { { PCMCIA_STR_PLANET_SMARTCOM2000, 140 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 141 PCMCIA_CIS_PLANET_SMARTCOM2000 }, 142 0xff0, { 0x00, 0x00, 0xe8 } }, 143 144 { { PCMCIA_STR_DLINK_DE660, 145 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 146 PCMCIA_CIS_DLINK_DE660 }, 147 -1, { 0x00, 0x80, 0xc8 } }, 148 149 { { PCMCIA_STR_RPTI_EP400, 150 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 151 PCMCIA_CIS_RPTI_EP400 }, 152 -1, { 0x00, 0x40, 0x95 } }, 153 154 { { PCMCIA_STR_RPTI_EP401, 155 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 156 PCMCIA_CIS_RPTI_EP401 }, 157 -1, { 0x00, 0x40, 0x95 } }, 158 159 { { PCMCIA_STR_ACCTON_EN2212, 160 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 161 PCMCIA_CIS_ACCTON_EN2212 }, 162 0x0ff0, { 0x00, 0x00, 0xe8 } }, 163 164 { { PCMCIA_STR_SVEC_COMBOCARD, 165 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 166 PCMCIA_CIS_SVEC_COMBOCARD }, 167 -1, { 0x00, 0xe0, 0x98 } }, 168 169 { { PCMCIA_STR_SVEC_LANCARD, 170 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 171 PCMCIA_CIS_SVEC_LANCARD }, 172 0x7f0, { 0x00, 0xc0, 0x6c } }, 173 174 { { PCMCIA_STR_EPSON_EEN10B, 175 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_EPSON_EEN10B, 0, 176 PCMCIA_CIS_EPSON_EEN10B }, 177 0xff0, { 0x00, 0x00, 0x48 } }, 178 179 /* 180 * You have to add new entries which contains 181 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 182 * in front of this comment. 183 * 184 * There are cards which use a generic vendor and product id but needs 185 * a different handling depending on the cis_info, so ne2000_match 186 * needs a table where the exceptions comes first and then the normal 187 * product and vendor entries. 188 */ 189 190 { { PCMCIA_STR_IBM_INFOMOVER, 191 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 0, 192 PCMCIA_CIS_IBM_INFOMOVER }, 193 0x0ff0, { 0x08, 0x00, 0x5a } }, 194 195 { { PCMCIA_STR_IBM_INFOMOVER, 196 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 0, 197 PCMCIA_CIS_IBM_INFOMOVER }, 198 0x0ff0, { 0x00, 0x04, 0xac } }, 199 200 { { PCMCIA_STR_IBM_INFOMOVER, 201 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 0, 202 PCMCIA_CIS_IBM_INFOMOVER }, 203 0x0ff0, { 0x00, 0x06, 0x29 } }, 204 205 { { PCMCIA_STR_KINGSTON_KNE2, PCMCIA_VENDOR_KINGSTON, 206 PCMCIA_PRODUCT_KINGSTON_KNE2, 0, 207 PCMCIA_CIS_KINGSTON_KNE2 }, 208 -1, { 0, 0, 0 }, 0 }, /* XXX */ 209 210 { { PCMCIA_STR_LINKSYS_ECARD_1, 211 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 0, 212 PCMCIA_CIS_LINKSYS_ECARD_1 }, 213 -1, { 0x00, 0x80, 0xc8 } }, 214 215 { { PCMCIA_STR_PLANEX_FNW3600T, 216 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 0, 217 PCMCIA_CIS_PLANEX_FNW3600T }, 218 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 }, 219 220 { { PCMCIA_STR_SVEC_PN650TX, 221 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 0, 222 PCMCIA_CIS_SVEC_PN650TX }, 223 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 }, 224 225 /* 226 * This entry should be here so that above two cards doesn't 227 * match with this. FNW-3700T won't match above entries due to 228 * MAC address check. 229 */ 230 { { PCMCIA_STR_PLANEX_FNW3700T, 231 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 0, 232 PCMCIA_CIS_PLANEX_FNW3700T }, 233 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 }, 234 235 { { PCMCIA_STR_LINKSYS_ETHERFAST, 236 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 0, 237 PCMCIA_CIS_LINKSYS_ETHERFAST }, 238 -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 }, 239 240 { { PCMCIA_STR_DLINK_DE650, 241 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 0, 242 PCMCIA_CIS_DLINK_DE650 }, 243 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 }, 244 245 { { PCMCIA_STR_MELCO_LPC2_TX, 246 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 0, 247 PCMCIA_CIS_MELCO_LPC2_TX }, 248 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_DL10019 }, 249 250 { { PCMCIA_STR_LINKSYS_COMBO_ECARD, 251 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 0, 252 PCMCIA_CIS_LINKSYS_COMBO_ECARD }, 253 -1, { 0x00, 0x80, 0xc8 } }, 254 255 { { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 256 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 0, 257 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD }, 258 0x0120, { 0x20, 0x04, 0x49 } }, 259 260 /* 261 * Although the comments above say to put VENDOR/PRODUCT 262 * INVALID IDs above this list, we need to keep this one below 263 * the ECARD_1, or else both will match the same more-generic 264 * entry rather than the more specific one above with proper 265 * vendor and product IDs. 266 */ 267 { { PCMCIA_STR_LINKSYS_ECARD_2, 268 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 269 PCMCIA_CIS_LINKSYS_ECARD_2 }, 270 -1, { 0x00, 0x80, 0xc8 } }, 271 272 /* 273 * D-Link DE-650 has many minor versions: 274 * 275 * CIS information Manufacturer Product Note 276 * 1 "D-Link, DE-650" INVALID INVALID white card 277 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 278 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor changed look 279 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 280 * 281 * While the 1st and the 2nd types should use the "D-Link DE-650" 282 * entry, the 3rd and the 4th types should use the "Linksys 283 * EtherCard" entry. Therefore, this enty must be below the 284 * LINKSYS_ECARD_1. --itohy 285 */ 286 { { PCMCIA_STR_DLINK_DE650, 287 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 288 PCMCIA_CIS_DLINK_DE650 }, 289 0x0040, { 0x00, 0x80, 0xc8 } }, 290 291 /* 292 * IO-DATA PCLA/TE and later version of PCLA/T has valid 293 * vendor/product ID and it is possible to read MAC address 294 * using standard I/O ports. It also read from CIS offset 0x01c0. 295 * On the other hand, earlier version of PCLA/T doesn't have valid 296 * vendor/product ID and MAC address must be read from CIS offset 297 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 298 * And CIS information of earlier and later version of PCLA/T are 299 * same except fourth element. So, for now, we place the entry for 300 * PCLA/TE (and later version of PCLA/T) followed by entry 301 * for the earlier version of PCLA/T (or, modify to match all CIS 302 * information and have three or more individual entries). 303 */ 304 { { PCMCIA_STR_IODATA_PCLATE, 305 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 0, 306 PCMCIA_CIS_IODATA_PCLATE }, 307 -1, { 0x00, 0xa0, 0xb0 } }, 308 309 /* 310 * This entry should be placed after above PCLA-TE entry. 311 * See above comments for detail. 312 */ 313 { { PCMCIA_STR_IODATA_PCLAT, 314 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 315 PCMCIA_CIS_IODATA_PCLAT }, 316 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 317 318 { { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 319 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 0, 320 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1 }, 321 0x0110, { 0x00, 0x80, 0x19 } }, 322 323 { { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 324 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 0, 325 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2 }, 326 -1, { 0x00, 0x80, 0x19 } }, 327 328 { { PCMCIA_STR_COREGA_ETHER_PCC_T, 329 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 0, 330 PCMCIA_CIS_COREGA_ETHER_PCC_T }, 331 -1, { 0x00, 0x00, 0xf4 } }, 332 333 { { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 334 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 0, 335 PCMCIA_CIS_COREGA_ETHER_II_PCC_T }, 336 -1, { 0x00, 0x00, 0xf4 } }, 337 338 { { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 339 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 0, 340 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX }, 341 -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 342 343 { { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 344 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 0, 345 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B }, 346 0x01c0, { 0x00, 0xa0, 0x0c } }, 347 348 { { PCMCIA_STR_SMC_EZCARD, 349 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 0, 350 PCMCIA_CIS_SMC_EZCARD }, 351 0x01c0, { 0x00, 0xe0, 0x29 } }, 352 353 { { PCMCIA_STR_SOCKET_LP_ETHER_CF, 354 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCKET_LP_ETHER_CF, 0, 355 PCMCIA_CIS_SOCKET_LP_ETHER_CF }, 356 -1, { 0x00, 0xc0, 0x1b } }, 357 358 { { PCMCIA_STR_SOCKET_LP_ETHER, 359 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCKET_LP_ETHER, 0, 360 PCMCIA_CIS_SOCKET_LP_ETHER }, 361 -1, { 0x00, 0xc0, 0x1b } }, 362 363 { { PCMCIA_STR_XIRCOM_CFE_10, 364 PCMCIA_VENDOR_XIRCOM, PCMCIA_PRODUCT_XIRCOM_CFE_10, 0, 365 PCMCIA_CIS_XIRCOM_CFE_10 }, 366 -1, { 0x00, 0x10, 0xa4 } }, 367 368 { { PCMCIA_STR_MELCO_LPC3_TX, 369 PCMCIA_VENDOR_MELCO, PCMCIA_PRODUCT_MELCO_LPC3_TX, 0, 370 PCMCIA_CIS_MELCO_LPC3_TX }, 371 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 }, 372 373 { { PCMCIA_STR_BILLIONTON_LNT10TN, 374 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 375 PCMCIA_CIS_BILLIONTON_LNT10TN }, 376 -1, { 0x00, 0x00, 0x00 } }, 377 378 { { PCMCIA_STR_NDC_ND5100_E, 379 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 0, 380 PCMCIA_CIS_NDC_ND5100_E }, 381 -1, { 0x00, 0x80, 0xc6 } }, 382 383 { { PCMCIA_STR_TELECOMDEVICE_TCD_HPC100, 384 PCMCIA_VENDOR_TELECOMDEVICE, PCMCIA_PRODUCT_TELECOMDEVICE_TCD_HPC100, 0, 385 PCMCIA_CIS_TELECOMDEVICE_TCD_HPC100 }, 386 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 }, 387 388 { { PCMCIA_STR_MACNICA_ME1_JEIDA, 389 PCMCIA_VENDOR_MACNICA, PCMCIA_PRODUCT_MACNICA_ME1_JEIDA, 0, 390 PCMCIA_CIS_MACNICA_ME1_JEIDA }, 391 0x00b8, { 0x08, 0x00, 0x42 } }, 392 393#if 0 394 /* the rest of these are stolen from the linux pcnet pcmcia device 395 driver. Since I don't know the manfid or cis info strings for 396 any of them, they're not compiled in until I do. */ 397 { "APEX MultiCard", 398 0x0000, 0x0000, NULL, NULL, 0, 399 0x03f4, { 0x00, 0x20, 0xe5 } }, 400 { "ASANTE FriendlyNet", 401 0x0000, 0x0000, NULL, NULL, 0, 402 0x4910, { 0x00, 0x00, 0x94 } }, 403 { "Danpex EN-6200P2", 404 0x0000, 0x0000, NULL, NULL, 0, 405 0x0110, { 0x00, 0x40, 0xc7 } }, 406 { "DataTrek NetCard", 407 0x0000, 0x0000, NULL, NULL, 0, 408 0x0ff0, { 0x00, 0x20, 0xe8 } }, 409 { "Dayna CommuniCard E", 410 0x0000, 0x0000, NULL, NULL, 0, 411 0x0110, { 0x00, 0x80, 0x19 } }, 412 { "EP-210 Ethernet", 413 0x0000, 0x0000, NULL, NULL, 0, 414 0x0110, { 0x00, 0x40, 0x33 } }, 415 { "ELECOM Laneed LD-CDWA", 416 0x0000, 0x0000, NULL, NULL, 0, 417 0x00b8, { 0x08, 0x00, 0x42 } }, 418 { "Grey Cell GCS2220", 419 0x0000, 0x0000, NULL, NULL, 0, 420 0x0000, { 0x00, 0x47, 0x43 } }, 421 { "Hypertec Ethernet", 422 0x0000, 0x0000, NULL, NULL, 0, 423 0x01c0, { 0x00, 0x40, 0x4c } }, 424 { "IBM CCAE", 425 0x0000, 0x0000, NULL, NULL, 0, 426 0x0ff0, { 0x08, 0x00, 0x5a } }, 427 { "IBM CCAE", 428 0x0000, 0x0000, NULL, NULL, 0, 429 0x0ff0, { 0x00, 0x04, 0xac } }, 430 { "IBM CCAE", 431 0x0000, 0x0000, NULL, NULL, 0, 432 0x0ff0, { 0x00, 0x06, 0x29 } }, 433 { "IBM FME", 434 0x0000, 0x0000, NULL, NULL, 0, 435 0x0374, { 0x00, 0x04, 0xac } }, 436 { "IBM FME", 437 0x0000, 0x0000, NULL, NULL, 0, 438 0x0374, { 0x08, 0x00, 0x5a } }, 439 { "Katron PE-520", 440 0x0000, 0x0000, NULL, NULL, 0, 441 0x0110, { 0x00, 0x40, 0xf6 } }, 442 { "Kingston KNE-PCM/x", 443 0x0000, 0x0000, NULL, NULL, 0, 444 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 445 { "Kingston KNE-PCM/x", 446 0x0000, 0x0000, NULL, NULL, 0, 447 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 448 { "Kingston KNE-PC2", 449 0x0000, 0x0000, NULL, NULL, 0, 450 0x0180, { 0x00, 0xc0, 0xf0 } }, 451 { "Longshine LCS-8534", 452 0x0000, 0x0000, NULL, NULL, 0, 453 0x0000, { 0x08, 0x00, 0x00 } }, 454 { "Maxtech PCN2000", 455 0x0000, 0x0000, NULL, NULL, 0, 456 0x5000, { 0x00, 0x00, 0xe8 } }, 457 { "NDC Instant-Link", 458 0x0000, 0x0000, NULL, NULL, 0, 459 0x003a, { 0x00, 0x80, 0xc6 } }, 460 { "NE2000 Compatible", 461 0x0000, 0x0000, NULL, NULL, 0, 462 0x0ff0, { 0x00, 0xa0, 0x0c } }, 463 { "Network General Sniffer", 464 0x0000, 0x0000, NULL, NULL, 0, 465 0x0ff0, { 0x00, 0x00, 0x65 } }, 466 { "Panasonic VEL211", 467 0x0000, 0x0000, NULL, NULL, 0, 468 0x0ff0, { 0x00, 0x80, 0x45 } }, 469 { "SCM Ethernet", 470 0x0000, 0x0000, NULL, NULL, 0, 471 0x0ff0, { 0x00, 0x20, 0xcb } }, 472 { "Socket EA", 473 0x0000, 0x0000, NULL, NULL, 0, 474 0x4000, { 0x00, 0xc0, 0x1b } }, 475 { "Volktek NPL-402CT", 476 0x0000, 0x0000, NULL, NULL, 0, 477 0x0060, { 0x00, 0x40, 0x05 } }, 478#endif 479 480 { { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 481 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 0, 482 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM }, 483 0x0ff0, { 0x00, 0x00, 0xf4 } }, 484 485}; 486 487static int 488ed_pccard_match(device_t dev) 489{ 490 const struct pccard_product *pp; 491 492 if ((pp = pccard_product_lookup(dev, 493 (const struct pccard_product *) ed_pccard_products, 494 sizeof(ed_pccard_products[0]), NULL)) != NULL) { 495 device_set_desc(dev, pp->pp_name); 496 return 0; 497 } 498 return EIO; 499} 500 501/* 502 * Probe framework for pccards. Replicates the standard framework, 503 * minus the pccard driver registration and ignores the ether address 504 * supplied (from the CIS), relying on the probe to find it instead. 505 */ 506static int 507ed_pccard_probe(device_t dev) 508{ 509 int error; 510 int flags = device_get_flags(dev); 511 512 if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_AX88190) { 513 error = ed_pccard_ax88190(dev); 514 goto end2; 515 } 516 517 error = ed_probe_Novell(dev, 0, flags); 518 if (error == 0) 519 goto end; 520 ed_release_resources(dev); 521 522 error = ed_probe_WD80x3(dev, 0, flags); 523 if (error == 0) 524 goto end; 525 ed_release_resources(dev); 526 goto end2; 527 528end: 529 if (ED_FLAGS_GETTYPE(flags) & ED_FLAGS_LINKSYS) 530 ed_pccard_Linksys(dev); 531end2: 532 if (error == 0) 533 error = ed_alloc_irq(dev, 0, 0); 534 535 ed_release_resources(dev); 536 return (error); 537} 538 539static int 540ed_pccard_attach(device_t dev) 541{ 542 int error; 543 int flags = device_get_flags(dev); 544 int i; 545 struct ed_softc *sc = device_get_softc(dev); 546 u_char sum; 547 u_char ether_addr[ETHER_ADDR_LEN]; 548 549 if (sc->port_used > 0) 550 ed_alloc_port(dev, sc->port_rid, sc->port_used); 551 if (sc->mem_used) 552 ed_alloc_memory(dev, sc->mem_rid, sc->mem_used); 553 ed_alloc_irq(dev, sc->irq_rid, 0); 554 555 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET, 556 edintr, sc, &sc->irq_handle); 557 if (error) { 558 printf("setup intr failed %d \n", error); 559 ed_release_resources(dev); 560 return (error); 561 } 562 563 if (sc->vendor != ED_VENDOR_LINKSYS) { 564 pccard_get_ether(dev, ether_addr); 565 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++) 566 sum |= ether_addr[i]; 567 if (sum) 568 bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN); 569 } 570 571 error = ed_attach(sc, device_get_unit(dev), flags); 572#ifndef ED_NO_MIIBUS 573 if (error == 0 && sc->vendor == ED_VENDOR_LINKSYS) { 574 /* Probe for an MII bus, but ignore errors. */ 575 ed_pccard_dlink_mii_reset(sc); 576 sc->mii_readbits = ed_pccard_dlink_mii_readbits; 577 sc->mii_writebits = ed_pccard_dlink_mii_writebits; 578 mii_phy_probe(dev, &sc->miibus, ed_ifmedia_upd, 579 ed_ifmedia_sts); 580 } 581#endif 582 583 return (error); 584} 585 586static void 587ax88190_geteprom(struct ed_softc *sc) 588{ 589 int prom[16],i; 590 u_char tmp; 591 struct { 592 unsigned char offset, value; 593 } pg_seq[] = { 594 {ED_P0_CR, ED_CR_RD2|ED_CR_STP},/* Select Page0 */ 595 {ED_P0_DCR, 0x01}, 596 {ED_P0_RBCR0, 0x00}, /* Clear the count regs. */ 597 {ED_P0_RBCR1, 0x00}, 598 {ED_P0_IMR, 0x00}, /* Mask completion irq. */ 599 {ED_P0_ISR, 0xff}, 600 {ED_P0_RCR, ED_RCR_MON | ED_RCR_INTT}, /* Set To Monitor */ 601 {ED_P0_TCR, ED_TCR_LB0}, /* loopback mode. */ 602 {ED_P0_RBCR0, 32}, 603 {ED_P0_RBCR1, 0x00}, 604 {ED_P0_RSAR0, 0x00}, 605 {ED_P0_RSAR1, 0x04}, 606 {ED_P0_CR ,ED_CR_RD0 | ED_CR_STA}, 607 }; 608 609 /* Reset Card */ 610 tmp = ed_asic_inb(sc, ED_NOVELL_RESET); 611 ed_asic_outb(sc, ED_NOVELL_RESET, tmp); 612 DELAY(5000); 613 ed_asic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP); 614 DELAY(5000); 615 616 /* Card Settings */ 617 for (i = 0; i < sizeof(pg_seq) / sizeof(pg_seq[0]); i++) 618 ed_nic_outb(sc, pg_seq[i].offset, pg_seq[i].value); 619 620 /* Get Data */ 621 for (i = 0; i < 16; i++) 622 prom[i] = ed_asic_inb(sc, 0); 623 sc->arpcom.ac_enaddr[0] = prom[0] & 0xff; 624 sc->arpcom.ac_enaddr[1] = prom[0] >> 8; 625 sc->arpcom.ac_enaddr[2] = prom[1] & 0xff; 626 sc->arpcom.ac_enaddr[3] = prom[1] >> 8; 627 sc->arpcom.ac_enaddr[4] = prom[2] & 0xff; 628 sc->arpcom.ac_enaddr[5] = prom[2] >> 8; 629} 630 631static int 632ed_pccard_memwrite(device_t dev, off_t offset, u_char byte) 633{ 634 int cis_rid; 635 struct resource *cis; 636 637 cis_rid = 0; 638 cis = bus_alloc_resource(dev, SYS_RES_MEMORY, &cis_rid, 0, ~0, 639 4 << 10, RF_ACTIVE | RF_SHAREABLE); 640 if (cis == NULL) 641 return (ENXIO); 642 CARD_SET_RES_FLAGS(device_get_parent(dev), dev, SYS_RES_MEMORY, 643 cis_rid, PCCARD_A_MEM_ATTR); 644 645 bus_space_write_1(rman_get_bustag(cis), rman_get_bushandle(cis), 646 offset, byte); 647 648 bus_deactivate_resource(dev, SYS_RES_MEMORY, cis_rid, cis); 649 bus_release_resource(dev, SYS_RES_MEMORY, cis_rid, cis); 650 651 return (0); 652} 653 654/* 655 * Probe the Ethernet MAC addrees for PCMCIA Linksys EtherFast 10/100 656 * and compatible cards (DL10019C Ethernet controller). 657 * 658 * Note: The PAO patches try to use more memory for the card, but that 659 * seems to fail for my card. A future optimization would add this back 660 * conditionally. 661 */ 662static int 663ed_pccard_Linksys(device_t dev) 664{ 665 struct ed_softc *sc = device_get_softc(dev); 666 u_char sum; 667 int i; 668 669 /* 670 * Linksys registers(offset from ASIC base) 671 * 672 * 0x04-0x09 : Physical Address Register 0-5 (PAR0-PAR5) 673 * 0x0A : Card ID Register (CIR) 674 * 0x0B : Check Sum Register (SR) 675 */ 676 for (sum = 0, i = 0x04; i < 0x0c; i++) 677 sum += ed_asic_inb(sc, i); 678 if (sum != 0xff) 679 return (0); /* invalid DL10019C */ 680 for (i = 0; i < ETHER_ADDR_LEN; i++) { 681 sc->arpcom.ac_enaddr[i] = ed_asic_inb(sc, 0x04 + i); 682 } 683 684 ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS); 685 sc->isa16bit = 1; 686 sc->vendor = ED_VENDOR_LINKSYS; 687 sc->type = ED_TYPE_NE2000; 688 sc->type_str = "Linksys"; 689 690 return (1); 691} 692 693/* 694 * Special setup for AX88190 695 */ 696static int 697ed_pccard_ax88190(device_t dev) 698{ 699 int error; 700 int flags = device_get_flags(dev); 701 int iobase; 702 struct ed_softc *sc = device_get_softc(dev); 703 704 /* Allocate the port resource during setup. */ 705 error = ed_alloc_port(dev, 0, ED_NOVELL_IO_PORTS); 706 if (error) 707 return (error); 708 709 sc->asic_offset = ED_NOVELL_ASIC_OFFSET; 710 sc->nic_offset = ED_NOVELL_NIC_OFFSET; 711 sc->chip_type = ED_CHIP_TYPE_AX88190; 712 713 /* 714 * Set Attribute Memory IOBASE Register 715 */ 716 iobase = rman_get_start(sc->port_res); 717 ed_pccard_memwrite(dev, ED_AX88190_IOBASE0, iobase & 0xff); 718 ed_pccard_memwrite(dev, ED_AX88190_IOBASE1, (iobase >> 8) & 0xff); 719 ax88190_geteprom(sc); 720 ed_release_resources(dev); 721 error = ed_probe_Novell(dev, 0, flags); 722 return (error); 723} 724 725#ifndef ED_NO_MIIBUS 726/* MII bit-twiddling routines for cards using Dlink chipset */ 727#define DLINK_MIISET(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \ 728 ed_asic_inb(sc, ED_DLINK_MIIBUS) | (x)) 729#define DLINK_MIICLR(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \ 730 ed_asic_inb(sc, ED_DLINK_MIIBUS) & ~(x)) 731 732static void 733ed_pccard_dlink_mii_reset(sc) 734 struct ed_softc *sc; 735{ 736 ed_asic_outb(sc, ED_DLINK_MIIBUS, 0); 737 DELAY(10); 738 DLINK_MIISET(sc, ED_DLINK_MII_RESET2); 739 DELAY(10); 740 DLINK_MIISET(sc, ED_DLINK_MII_RESET1); 741 DELAY(10); 742 DLINK_MIICLR(sc, ED_DLINK_MII_RESET1); 743 DELAY(10); 744 DLINK_MIICLR(sc, ED_DLINK_MII_RESET2); 745 DELAY(10); 746} 747 748static void 749ed_pccard_dlink_mii_writebits(sc, val, nbits) 750 struct ed_softc *sc; 751 u_int val; 752 int nbits; 753{ 754 int i; 755 756 DLINK_MIISET(sc, ED_DLINK_MII_DIROUT); 757 758 for (i = nbits - 1; i >= 0; i--) { 759 if ((val >> i) & 1) 760 DLINK_MIISET(sc, ED_DLINK_MII_DATAOUT); 761 else 762 DLINK_MIICLR(sc, ED_DLINK_MII_DATAOUT); 763 DELAY(10); 764 DLINK_MIISET(sc, ED_DLINK_MII_CLK); 765 DELAY(10); 766 DLINK_MIICLR(sc, ED_DLINK_MII_CLK); 767 DELAY(10); 768 } 769} 770 771static u_int 772ed_pccard_dlink_mii_readbits(sc, nbits) 773 struct ed_softc *sc; 774 int nbits; 775{ 776 int i; 777 u_int val = 0; 778 779 DLINK_MIICLR(sc, ED_DLINK_MII_DIROUT); 780 781 for (i = nbits - 1; i >= 0; i--) { 782 DLINK_MIISET(sc, ED_DLINK_MII_CLK); 783 DELAY(10); 784 val <<= 1; 785 if (ed_asic_inb(sc, ED_DLINK_MIIBUS) & ED_DLINK_MII_DATATIN) 786 val++; 787 DLINK_MIICLR(sc, ED_DLINK_MII_CLK); 788 DELAY(10); 789 } 790 791 return val; 792} 793#endif 794 795static device_method_t ed_pccard_methods[] = { 796 /* Device interface */ 797 DEVMETHOD(device_probe, pccard_compat_probe), 798 DEVMETHOD(device_attach, pccard_compat_attach), 799 DEVMETHOD(device_detach, ed_pccard_detach), 800 801#ifndef ED_NO_MIIBUS 802 /* Bus interface */ 803 DEVMETHOD(bus_child_detached, ed_child_detached), 804 805 /* MII interface */ 806 DEVMETHOD(miibus_readreg, ed_miibus_readreg), 807 DEVMETHOD(miibus_writereg, ed_miibus_writereg), 808#endif 809 810 /* Card interface */ 811 DEVMETHOD(card_compat_match, ed_pccard_match), 812 DEVMETHOD(card_compat_probe, ed_pccard_probe), 813 DEVMETHOD(card_compat_attach, ed_pccard_attach), 814 { 0, 0 } 815}; 816 817static driver_t ed_pccard_driver = { 818 "ed", 819 ed_pccard_methods, 820 sizeof(struct ed_softc) 821}; 822 823DRIVER_MODULE(if_ed, pccard, ed_pccard_driver, ed_devclass, 0, 0); 824#ifndef ED_NO_MIIBUS 825DRIVER_MODULE(miibus, ed, miibus_driver, miibus_devclass, 0, 0); 826#endif 827