if_ne_pcmcia.c revision 1.46
1 /* $NetBSD: if_ne_pcmcia.c,v 1.46 2000/01/25 08:06:50 mycroft Exp $ */ 2 3 /* 4 * Copyright (c) 1997 Marc Horowitz. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following 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 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Marc Horowitz. 17 * 4. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/param.h> 33 #include <sys/systm.h> 34 #include <sys/select.h> 35 #include <sys/device.h> 36 #include <sys/socket.h> 37 38 #include <net/if_types.h> 39 #include <net/if.h> 40 #include <net/if_media.h> 41 #include <net/if_ether.h> 42 43 #include <machine/bus.h> 44 #include <machine/intr.h> 45 46 #include <dev/pcmcia/pcmciareg.h> 47 #include <dev/pcmcia/pcmciavar.h> 48 #include <dev/pcmcia/pcmciadevs.h> 49 50 #include <dev/ic/dp8390reg.h> 51 #include <dev/ic/dp8390var.h> 52 53 #include <dev/ic/ne2000reg.h> 54 #include <dev/ic/ne2000var.h> 55 56 #include <dev/ic/rtl80x9reg.h> 57 #include <dev/ic/rtl80x9var.h> 58 59 int ne_pcmcia_match __P((struct device *, struct cfdata *, void *)); 60 void ne_pcmcia_attach __P((struct device *, struct device *, void *)); 61 int ne_pcmcia_detach __P((struct device *, int)); 62 63 int ne_pcmcia_enable __P((struct dp8390_softc *)); 64 void ne_pcmcia_disable __P((struct dp8390_softc *)); 65 66 struct ne_pcmcia_softc { 67 struct ne2000_softc sc_ne2000; /* real "ne2000" softc */ 68 69 /* PCMCIA-specific goo */ 70 struct pcmcia_io_handle sc_pcioh; /* PCMCIA i/o information */ 71 int sc_asic_io_window; /* i/o window for ASIC */ 72 int sc_nic_io_window; /* i/o window for NIC */ 73 struct pcmcia_function *sc_pf; /* our PCMCIA function */ 74 void *sc_ih; /* interrupt handle */ 75 }; 76 77 struct cfattach ne_pcmcia_ca = { 78 sizeof(struct ne_pcmcia_softc), ne_pcmcia_match, ne_pcmcia_attach, 79 ne_pcmcia_detach, dp8390_activate 80 }; 81 82 struct ne2000dev { 83 char *name; 84 int32_t manufacturer; 85 int32_t product; 86 char *cis_info[4]; 87 int function; 88 int enet_maddr; 89 unsigned char enet_vendor[3]; 90 int flags; 91 #define NE2000DVF_DL10019 0x0001 /* chip is D-Link DL10019 */ 92 } ne2000devs[] = { 93 { PCMCIA_STR_AMBICOM_AMB8002T, 94 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 95 PCMCIA_CIS_AMBICOM_AMB8002T, 96 0, -1, { 0x00, 0x10, 0x7a } }, 97 98 { PCMCIA_STR_PREMAX_PE200, 99 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 100 PCMCIA_CIS_PREMAX_PE200, 101 0, 0x07f0, { 0x00, 0x20, 0xe0 } }, 102 103 { PCMCIA_STR_DIGITAL_DEPCMXX, 104 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 105 PCMCIA_CIS_DIGITAL_DEPCMXX, 106 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 107 108 { PCMCIA_STR_PLANET_SMARTCOM2000, 109 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 110 PCMCIA_CIS_PLANET_SMARTCOM2000, 111 0, 0xff0, { 0x00, 0x00, 0xe8 } }, 112 113 { PCMCIA_STR_DLINK_DE660, 114 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 115 PCMCIA_CIS_DLINK_DE660, 116 0, -1, { 0x00, 0x80, 0xc8 } }, 117 118 { PCMCIA_STR_RPTI_EP401, 119 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 120 PCMCIA_CIS_RPTI_EP401, 121 0, -1, { 0x00, 0x40, 0x95 } }, 122 123 { PCMCIA_STR_ACCTON_EN2212, 124 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 125 PCMCIA_CIS_ACCTON_EN2212, 126 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 127 128 { PCMCIA_STR_SVEC_COMBOCARD, 129 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 130 PCMCIA_CIS_SVEC_COMBOCARD, 131 0, -1, { 0x00, 0xe0, 0x98 } }, 132 133 { PCMCIA_STR_SVEC_LANCARD, 134 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 135 PCMCIA_CIS_SVEC_LANCARD, 136 0, 0x7f0, { 0x00, 0xc0, 0x6c } }, 137 138 { PCMCIA_STR_EPSON_EEN10B, 139 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_EPSON_EEN10B, 140 PCMCIA_CIS_EPSON_EEN10B, 141 0, 0xff0, { 0x00, 0x00, 0x48 } }, 142 143 /* 144 * You have to add new entries which contains 145 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 146 * in front of this comment. 147 * 148 * There are cards which use a generic vendor and product id but needs 149 * a different handling depending on the cis_info, so ne2000_match 150 * needs a table where the exceptions comes first and then the normal 151 * product and vendor entries. 152 */ 153 154 { PCMCIA_STR_IBM_INFOMOVER, 155 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 156 PCMCIA_CIS_IBM_INFOMOVER, 157 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, 158 159 { PCMCIA_STR_LINKSYS_ECARD_1, 160 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 161 PCMCIA_CIS_LINKSYS_ECARD_1, 162 0, -1, { 0x00, 0x80, 0xc8 } }, 163 164 { PCMCIA_STR_PLANEX_FNW3600T, 165 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 166 PCMCIA_CIS_PLANEX_FNW3600T, 167 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 }, 168 169 { PCMCIA_STR_SVEC_PN650TX, 170 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 171 PCMCIA_CIS_SVEC_PN650TX, 172 0, -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 }, 173 174 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 175 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 176 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 177 0, -1, { 0x00, 0x80, 0xc8 } }, 178 179 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 180 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 181 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 182 0, 0x0120, { 0x20, 0x04, 0x49 } }, 183 184 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 185 above this list, we need to keep this one below the ECARD_1, or else 186 both will match the same more-generic entry rather than the more 187 specific one above with proper vendor and product IDs. */ 188 { PCMCIA_STR_LINKSYS_ECARD_2, 189 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 190 PCMCIA_CIS_LINKSYS_ECARD_2, 191 0, -1, { 0x00, 0x80, 0xc8 } }, 192 193 /* 194 * D-Link DE-650 has many minor versions: 195 * 196 * CIS information Manufacturer Product Note 197 * 1 "D-Link, DE-650" INVALID INVALID white card 198 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 199 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 200 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 201 * 202 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 203 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 204 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 205 */ 206 { PCMCIA_STR_DLINK_DE650, 207 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 208 PCMCIA_CIS_DLINK_DE650, 209 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 210 211 /* 212 * IO-DATA PCLA/TE and later version of PCLA/T has valid 213 * vendor/product ID and it is possible to read MAC address 214 * using standard I/O ports. It also read from CIS offset 0x01c0. 215 * On the other hand, earlier version of PCLA/T doesn't have valid 216 * vendor/product ID and MAC address must be read from CIS offset 217 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 218 * And CIS information of earlier and later version of PCLA/T are 219 * same except fourth element. So, for now, we place the entry for 220 * PCLA/TE (and later version of PCLA/T) followed by entry 221 * for the earlier version of PCLA/T (or, modify to match all CIS 222 * information and have three or more individual entries). 223 */ 224 { PCMCIA_STR_IODATA_PCLATE, 225 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 226 PCMCIA_CIS_IODATA_PCLATE, 227 0, -1, { 0x00, 0xa0, 0xb0 } }, 228 229 /* 230 * This entry should be placed after above PCLA-TE entry. 231 * See above comments for detail. 232 */ 233 { PCMCIA_STR_IODATA_PCLAT, 234 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 235 PCMCIA_CIS_IODATA_PCLAT, 236 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 237 238 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 239 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 240 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 241 0, 0x0110, { 0x00, 0x80, 0x19 } }, 242 243 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 244 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 245 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 246 0, -1, { 0x00, 0x80, 0x19 } }, 247 248 { PCMCIA_STR_COREGA_ETHER_PCC_T, 249 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 250 PCMCIA_CIS_COREGA_ETHER_PCC_T, 251 0, -1, { 0x00, 0x00, 0xf4 } }, 252 253 { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 254 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 255 PCMCIA_CIS_COREGA_ETHER_II_PCC_T, 256 0, -1, { 0x00, 0x00, 0xf4 } }, 257 258 { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 259 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 260 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX, 261 0, -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 262 263 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 264 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 265 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 266 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 267 268 { PCMCIA_STR_SMC_EZCARD, 269 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 270 PCMCIA_CIS_SMC_EZCARD, 271 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 272 273 { PCMCIA_STR_SOCEKT_LP_ETHER_CF, 274 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCEKT_LP_ETHER_CF, 275 PCMCIA_CIS_SOCEKT_LP_ETHER_CF, 276 0, -1, { 0x00, 0xc0, 0x1b} }, 277 278 #if 0 279 /* the rest of these are stolen from the linux pcnet pcmcia device 280 driver. Since I don't know the manfid or cis info strings for 281 any of them, they're not compiled in until I do. */ 282 { "APEX MultiCard", 283 0x0000, 0x0000, NULL, NULL, 0, 284 0x03f4, { 0x00, 0x20, 0xe5 } }, 285 { "ASANTE FriendlyNet", 286 0x0000, 0x0000, NULL, NULL, 0, 287 0x4910, { 0x00, 0x00, 0x94 } }, 288 { "Danpex EN-6200P2", 289 0x0000, 0x0000, NULL, NULL, 0, 290 0x0110, { 0x00, 0x40, 0xc7 } }, 291 { "DataTrek NetCard", 292 0x0000, 0x0000, NULL, NULL, 0, 293 0x0ff0, { 0x00, 0x20, 0xe8 } }, 294 { "Dayna CommuniCard E", 295 0x0000, 0x0000, NULL, NULL, 0, 296 0x0110, { 0x00, 0x80, 0x19 } }, 297 { "EP-210 Ethernet", 298 0x0000, 0x0000, NULL, NULL, 0, 299 0x0110, { 0x00, 0x40, 0x33 } }, 300 { "ELECOM Laneed LD-CDWA", 301 0x0000, 0x0000, NULL, NULL, 0, 302 0x00b8, { 0x08, 0x00, 0x42 } }, 303 { "Grey Cell GCS2220", 304 0x0000, 0x0000, NULL, NULL, 0, 305 0x0000, { 0x00, 0x47, 0x43 } }, 306 { "Hypertec Ethernet", 307 0x0000, 0x0000, NULL, NULL, 0, 308 0x01c0, { 0x00, 0x40, 0x4c } }, 309 { "IBM CCAE", 310 0x0000, 0x0000, NULL, NULL, 0, 311 0x0ff0, { 0x08, 0x00, 0x5a } }, 312 { "IBM CCAE", 313 0x0000, 0x0000, NULL, NULL, 0, 314 0x0ff0, { 0x00, 0x04, 0xac } }, 315 { "IBM CCAE", 316 0x0000, 0x0000, NULL, NULL, 0, 317 0x0ff0, { 0x00, 0x06, 0x29 } }, 318 { "IBM FME", 319 0x0000, 0x0000, NULL, NULL, 0, 320 0x0374, { 0x00, 0x04, 0xac } }, 321 { "IBM FME", 322 0x0000, 0x0000, NULL, NULL, 0, 323 0x0374, { 0x08, 0x00, 0x5a } }, 324 { "Katron PE-520", 325 0x0000, 0x0000, NULL, NULL, 0, 326 0x0110, { 0x00, 0x40, 0xf6 } }, 327 { "Kingston KNE-PCM/x", 328 0x0000, 0x0000, NULL, NULL, 0, 329 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 330 { "Kingston KNE-PCM/x", 331 0x0000, 0x0000, NULL, NULL, 0, 332 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 333 { "Kingston KNE-PC2", 334 0x0000, 0x0000, NULL, NULL, 0, 335 0x0180, { 0x00, 0xc0, 0xf0 } }, 336 { "Longshine LCS-8534", 337 0x0000, 0x0000, NULL, NULL, 0, 338 0x0000, { 0x08, 0x00, 0x00 } }, 339 { "Maxtech PCN2000", 340 0x0000, 0x0000, NULL, NULL, 0, 341 0x5000, { 0x00, 0x00, 0xe8 } }, 342 { "NDC Instant-Link", 343 0x0000, 0x0000, NULL, NULL, 0, 344 0x003a, { 0x00, 0x80, 0xc6 } }, 345 { "NE2000 Compatible", 346 0x0000, 0x0000, NULL, NULL, 0, 347 0x0ff0, { 0x00, 0xa0, 0x0c } }, 348 { "Network General Sniffer", 349 0x0000, 0x0000, NULL, NULL, 0, 350 0x0ff0, { 0x00, 0x00, 0x65 } }, 351 { "Panasonic VEL211", 352 0x0000, 0x0000, NULL, NULL, 0, 353 0x0ff0, { 0x00, 0x80, 0x45 } }, 354 { "SCM Ethernet", 355 0x0000, 0x0000, NULL, NULL, 0, 356 0x0ff0, { 0x00, 0x20, 0xcb } }, 357 { "Socket EA", 358 0x0000, 0x0000, NULL, NULL, 0, 359 0x4000, { 0x00, 0xc0, 0x1b } }, 360 { "Volktek NPL-402CT", 361 0x0000, 0x0000, NULL, NULL, 0, 362 0x0060, { 0x00, 0x40, 0x05 } }, 363 #endif 364 365 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 366 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 367 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 368 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 369 }; 370 371 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 372 373 #define ne2000_match(card, fct, n) \ 374 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 375 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 376 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 377 ((card)->product == ne2000devs[(n)].product)) || \ 378 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 379 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 380 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 381 ((fct) == ne2000devs[(n)].function))? \ 382 &ne2000devs[(n)]:NULL) 383 384 int 385 ne_pcmcia_match(parent, match, aux) 386 struct device *parent; 387 struct cfdata *match; 388 void *aux; 389 { 390 struct pcmcia_attach_args *pa = aux; 391 int i; 392 393 for (i = 0; i < NE2000_NDEVS; i++) { 394 if (ne2000_match(pa->card, pa->pf->number, i)) 395 return (1); 396 } 397 398 return (0); 399 } 400 401 void 402 ne_pcmcia_attach(parent, self, aux) 403 struct device *parent, *self; 404 void *aux; 405 { 406 struct ne_pcmcia_softc *psc = (void *) self; 407 struct ne2000_softc *nsc = &psc->sc_ne2000; 408 struct dp8390_softc *dsc = &nsc->sc_dp8390; 409 struct pcmcia_attach_args *pa = aux; 410 struct pcmcia_config_entry *cfe; 411 struct ne2000dev *ne_dev; 412 struct pcmcia_mem_handle pcmh; 413 bus_addr_t offset; 414 int i, j, mwindow; 415 u_int8_t myea[6], *enaddr = NULL; 416 void (*npp_init_media) __P((struct dp8390_softc *, int **, 417 int *, int *)); 418 int *media, nmedia, defmedia; 419 const char *typestr = ""; 420 u_int8_t sum; 421 422 npp_init_media = NULL; 423 media = NULL; 424 nmedia = defmedia = 0; 425 426 psc->sc_pf = pa->pf; 427 cfe = pa->pf->cfe_head.sqh_first; 428 429 #if 0 430 /* 431 * Some ne2000 driver's claim to have memory; others don't. 432 * Since I don't care, I don't check. 433 */ 434 435 if (cfe->num_memspace != 1) { 436 printf(": unexpected number of memory spaces " 437 " %d should be 1\n", cfe->num_memspace); 438 return; 439 } 440 #endif 441 442 if (cfe->num_iospace == 1) { 443 if (cfe->iospace[0].length != NE2000_NPORTS) { 444 #if 0 445 printf(": unexpected I/O space configuration\n"); 446 return; 447 #else 448 printf(": unexpected I/O space configuration (continued): "); 449 #endif 450 } 451 } else if (cfe->num_iospace == 2) { 452 /* 453 * Some cards report a separate space for NIC and ASIC. 454 * This make some sense, but we must allocate a single 455 * NE2000_NPORTS-sized chunk, due to brain damaged 456 * address decoders on some of these cards. 457 */ 458 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 459 NE2000_NPORTS) { 460 printf(": unexpected I/O space configuration\n"); 461 return; 462 } 463 } else { 464 printf(": unexpected number of i/o spaces %d" 465 " should be 1 or 2\n", cfe->num_iospace); 466 } 467 468 if (pcmcia_io_alloc(pa->pf, 0, NE2000_NPORTS, NE2000_NPORTS, 469 &psc->sc_pcioh)) { 470 printf(": can't alloc i/o space\n"); 471 return; 472 } 473 474 dsc->sc_regt = psc->sc_pcioh.iot; 475 dsc->sc_regh = psc->sc_pcioh.ioh; 476 477 nsc->sc_asict = psc->sc_pcioh.iot; 478 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 479 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 480 &nsc->sc_asich)) { 481 printf(": can't get subregion for asic\n"); 482 return; 483 } 484 485 /* Set up power management hooks. */ 486 dsc->sc_enable = ne_pcmcia_enable; 487 dsc->sc_disable = ne_pcmcia_disable; 488 489 /* Enable the card. */ 490 pcmcia_function_init(pa->pf, cfe); 491 if (pcmcia_function_enable(pa->pf)) { 492 printf(": function enable failed\n"); 493 return; 494 } 495 496 /* some cards claim to be io16, but they're lying. */ 497 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 498 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 499 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 500 printf(": can't map NIC i/o space\n"); 501 return; 502 } 503 504 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 505 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 506 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 507 printf(": can't map ASIC i/o space\n"); 508 return; 509 } 510 511 printf("\n"); 512 513 /* 514 * Read the station address from the board. 515 */ 516 i = 0; 517 again: 518 for (; i < NE2000_NDEVS; i++) { 519 if ((ne_dev = ne2000_match(pa->card, pa->pf->number, i)) 520 != NULL) { 521 if (ne_dev->enet_maddr >= 0) { 522 if (pcmcia_mem_alloc(pa->pf, 523 ETHER_ADDR_LEN * 2, &pcmh)) { 524 printf("%s: can't alloc mem for" 525 " enet addr\n", 526 dsc->sc_dev.dv_xname); 527 return; 528 } 529 if (pcmcia_mem_map(pa->pf, PCMCIA_MEM_ATTR, 530 ne_dev->enet_maddr, ETHER_ADDR_LEN * 2, 531 &pcmh, &offset, &mwindow)) { 532 printf("%s: can't map mem for" 533 " enet addr\n", 534 dsc->sc_dev.dv_xname); 535 return; 536 } 537 for (j = 0; j < ETHER_ADDR_LEN; j++) 538 myea[j] = bus_space_read_1(pcmh.memt, 539 pcmh.memh, offset + (j * 2)); 540 pcmcia_mem_unmap(pa->pf, mwindow); 541 pcmcia_mem_free(pa->pf, &pcmh); 542 enaddr = myea; 543 } 544 break; 545 } 546 } 547 if (i == NE2000_NDEVS) { 548 printf("%s: can't match ethernet vendor code\n", 549 dsc->sc_dev.dv_xname); 550 return; 551 } 552 553 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 554 #define PAR0 0x04 555 for (j = 0, sum = 0; j < 8; j++) 556 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 557 PAR0 + j); 558 if (sum != 0xff) { 559 printf("%s: sum(0x%x) should be 0xff\n", 560 dsc->sc_dev.dv_xname, sum); 561 return; 562 } 563 for (j = 0; j < ETHER_ADDR_LEN; j++) 564 myea[j] = bus_space_read_1(nsc->sc_asict, 565 nsc->sc_asich, PAR0 + j); 566 enaddr = myea; 567 nsc->sc_type = NE2000_TYPE_DL10019; 568 #undef PAR0 569 } 570 571 if (enaddr != NULL) { 572 /* 573 * Make sure this is what we expect. 574 */ 575 if (enaddr[0] != ne_dev->enet_vendor[0] || 576 enaddr[1] != ne_dev->enet_vendor[1] || 577 enaddr[2] != ne_dev->enet_vendor[2]) { 578 ++i; 579 goto again; 580 } 581 } 582 583 /* 584 * Check for a RealTek 8019. 585 */ 586 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 587 ED_CR_PAGE_0 | ED_CR_STP); 588 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 589 == RTL0_8019ID0 && 590 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 591 == RTL0_8019ID1) { 592 typestr = " (RTL8019)"; 593 npp_init_media = rtl80x9_init_media; 594 dsc->sc_mediachange = rtl80x9_mediachange; 595 dsc->sc_mediastatus = rtl80x9_mediastatus; 596 dsc->init_card = rtl80x9_init_card; 597 } 598 599 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 600 typestr); 601 602 /* Initialize media, if we have it. */ 603 if (npp_init_media != NULL) 604 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 605 606 ne2000_attach(nsc, enaddr, media, nmedia, defmedia); 607 608 pcmcia_function_disable(pa->pf); 609 } 610 611 int 612 ne_pcmcia_detach(self, flags) 613 struct device *self; 614 int flags; 615 { 616 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 617 618 /* Unmap our i/o windows. */ 619 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 620 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 621 622 /* Free our i/o space. */ 623 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 624 625 #ifdef notyet 626 /* 627 * Our softc is about to go away, so drop our reference 628 * to the ifnet. 629 */ 630 if_delref(psc->sc_ne2000.sc_dp8390.sc_ec.ec_if); 631 return (0); 632 #else 633 return (EBUSY); 634 #endif 635 } 636 637 int 638 ne_pcmcia_enable(dsc) 639 struct dp8390_softc *dsc; 640 { 641 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 642 643 /* set up the interrupt */ 644 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 645 dsc); 646 if (psc->sc_ih == NULL) { 647 printf("%s: couldn't establish interrupt\n", 648 dsc->sc_dev.dv_xname); 649 return (1); 650 } 651 652 return (pcmcia_function_enable(psc->sc_pf)); 653 } 654 655 void 656 ne_pcmcia_disable(dsc) 657 struct dp8390_softc *dsc; 658 { 659 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 660 661 pcmcia_function_disable(psc->sc_pf); 662 663 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 664 } 665
Indexes created Wed Oct 22 13:09:56 GMT 2025