if_ne_pcmcia.c revision 1.39.4.1
1 /* $NetBSD: if_ne_pcmcia.c,v 1.39.4.1 1999/11/15 00:41:14 fvdl 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_PLANEX_FNW3600T, 139 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 140 PCMCIA_CIS_PLANEX_FNW3600T, 141 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 }, 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_LINKSYS_COMBO_ECARD, 165 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 166 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 167 0, -1, { 0x00, 0x80, 0xc8 } }, 168 169 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 170 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 171 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 172 0, 0x0120, { 0x20, 0x04, 0x49 } }, 173 174 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 175 above this list, we need to keep this one below the ECARD_1, or else 176 both will match the same more-generic entry rather than the more 177 specific one above with proper vendor and product IDs. */ 178 { PCMCIA_STR_LINKSYS_ECARD_2, 179 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 180 PCMCIA_CIS_LINKSYS_ECARD_2, 181 0, -1, { 0x00, 0x80, 0xc8 } }, 182 183 /* 184 * D-Link DE-650 has many minor versions: 185 * 186 * CIS information Manufacturer Product Note 187 * 1 "D-Link, DE-650" INVALID INVALID white card 188 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 189 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 190 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 191 * 192 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 193 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 194 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 195 */ 196 { PCMCIA_STR_DLINK_DE650, 197 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 198 PCMCIA_CIS_DLINK_DE650, 199 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 200 201 /* 202 * IO-DATA PCLA/TE and later version of PCLA/T has valid 203 * vendor/product ID and it is possible to read MAC address 204 * using standard I/O ports. It also read from CIS offset 0x01c0. 205 * On the other hand, earlier version of PCLA/T doesn't have valid 206 * vendor/product ID and MAC address must be read from CIS offset 207 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 208 * And CIS information of earlier and later version of PCLA/T are 209 * same except fourth element. So, for now, we place the entry for 210 * PCLA/TE (and later version of PCLA/T) followed by entry 211 * for the earlier version of PCLA/T (or, modify to match all CIS 212 * information and have three or more individual entries). 213 */ 214 { PCMCIA_STR_IODATA_PCLATE, 215 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 216 PCMCIA_CIS_IODATA_PCLATE, 217 0, -1, { 0x00, 0xa0, 0xb0 } }, 218 219 /* 220 * This entry should be placed after above PCLA-TE entry. 221 * See above comments for detail. 222 */ 223 { PCMCIA_STR_IODATA_PCLAT, 224 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 225 PCMCIA_CIS_IODATA_PCLAT, 226 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 227 228 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 229 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 230 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 231 0, 0x0110, { 0x00, 0x80, 0x19 } }, 232 233 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 234 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 235 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 236 0, -1, { 0x00, 0x80, 0x19 } }, 237 238 { PCMCIA_STR_COREGA_ETHER_PCC_T, 239 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 240 PCMCIA_CIS_COREGA_ETHER_PCC_T, 241 0, -1, { 0x00, 0x00, 0xf4 } }, 242 243 { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 244 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 245 PCMCIA_CIS_COREGA_ETHER_II_PCC_T, 246 0, -1, { 0x00, 0x00, 0xf4 } }, 247 248 { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 249 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 250 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX, 251 0, -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 252 253 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 254 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 255 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 256 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 257 258 { PCMCIA_STR_SMC_EZCARD, 259 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 260 PCMCIA_CIS_SMC_EZCARD, 261 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 262 263 { PCMCIA_STR_SOCEKT_LP_ETHER_CF, 264 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCEKT_LP_ETHER_CF, 265 PCMCIA_CIS_SOCEKT_LP_ETHER_CF, 266 0, -1, { 0x00, 0xc0, 0x1b} }, 267 268 #if 0 269 /* the rest of these are stolen from the linux pcnet pcmcia device 270 driver. Since I don't know the manfid or cis info strings for 271 any of them, they're not compiled in until I do. */ 272 { "APEX MultiCard", 273 0x0000, 0x0000, NULL, NULL, 0, 274 0x03f4, { 0x00, 0x20, 0xe5 } }, 275 { "ASANTE FriendlyNet", 276 0x0000, 0x0000, NULL, NULL, 0, 277 0x4910, { 0x00, 0x00, 0x94 } }, 278 { "Danpex EN-6200P2", 279 0x0000, 0x0000, NULL, NULL, 0, 280 0x0110, { 0x00, 0x40, 0xc7 } }, 281 { "DataTrek NetCard", 282 0x0000, 0x0000, NULL, NULL, 0, 283 0x0ff0, { 0x00, 0x20, 0xe8 } }, 284 { "Dayna CommuniCard E", 285 0x0000, 0x0000, NULL, NULL, 0, 286 0x0110, { 0x00, 0x80, 0x19 } }, 287 { "EP-210 Ethernet", 288 0x0000, 0x0000, NULL, NULL, 0, 289 0x0110, { 0x00, 0x40, 0x33 } }, 290 { "Epson EEN10B", 291 0x0000, 0x0000, NULL, NULL, 0, 292 0x0ff0, { 0x00, 0x00, 0x48 } }, 293 { "ELECOM Laneed LD-CDWA", 294 0x0000, 0x0000, NULL, NULL, 0, 295 0x00b8, { 0x08, 0x00, 0x42 } }, 296 { "Grey Cell GCS2220", 297 0x0000, 0x0000, NULL, NULL, 0, 298 0x0000, { 0x00, 0x47, 0x43 } }, 299 { "Hypertec Ethernet", 300 0x0000, 0x0000, NULL, NULL, 0, 301 0x01c0, { 0x00, 0x40, 0x4c } }, 302 { "IBM CCAE", 303 0x0000, 0x0000, NULL, NULL, 0, 304 0x0ff0, { 0x08, 0x00, 0x5a } }, 305 { "IBM CCAE", 306 0x0000, 0x0000, NULL, NULL, 0, 307 0x0ff0, { 0x00, 0x04, 0xac } }, 308 { "IBM CCAE", 309 0x0000, 0x0000, NULL, NULL, 0, 310 0x0ff0, { 0x00, 0x06, 0x29 } }, 311 { "IBM FME", 312 0x0000, 0x0000, NULL, NULL, 0, 313 0x0374, { 0x00, 0x04, 0xac } }, 314 { "IBM FME", 315 0x0000, 0x0000, NULL, NULL, 0, 316 0x0374, { 0x08, 0x00, 0x5a } }, 317 { "Katron PE-520", 318 0x0000, 0x0000, NULL, NULL, 0, 319 0x0110, { 0x00, 0x40, 0xf6 } }, 320 { "Kingston KNE-PCM/x", 321 0x0000, 0x0000, NULL, NULL, 0, 322 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 323 { "Kingston KNE-PCM/x", 324 0x0000, 0x0000, NULL, NULL, 0, 325 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 326 { "Kingston KNE-PC2", 327 0x0000, 0x0000, NULL, NULL, 0, 328 0x0180, { 0x00, 0xc0, 0xf0 } }, 329 { "Longshine LCS-8534", 330 0x0000, 0x0000, NULL, NULL, 0, 331 0x0000, { 0x08, 0x00, 0x00 } }, 332 { "Maxtech PCN2000", 333 0x0000, 0x0000, NULL, NULL, 0, 334 0x5000, { 0x00, 0x00, 0xe8 } }, 335 { "NDC Instant-Link", 336 0x0000, 0x0000, NULL, NULL, 0, 337 0x003a, { 0x00, 0x80, 0xc6 } }, 338 { "NE2000 Compatible", 339 0x0000, 0x0000, NULL, NULL, 0, 340 0x0ff0, { 0x00, 0xa0, 0x0c } }, 341 { "Network General Sniffer", 342 0x0000, 0x0000, NULL, NULL, 0, 343 0x0ff0, { 0x00, 0x00, 0x65 } }, 344 { "Panasonic VEL211", 345 0x0000, 0x0000, NULL, NULL, 0, 346 0x0ff0, { 0x00, 0x80, 0x45 } }, 347 { "SCM Ethernet", 348 0x0000, 0x0000, NULL, NULL, 0, 349 0x0ff0, { 0x00, 0x20, 0xcb } }, 350 { "Socket EA", 351 0x0000, 0x0000, NULL, NULL, 0, 352 0x4000, { 0x00, 0xc0, 0x1b } }, 353 { "Volktek NPL-402CT", 354 0x0000, 0x0000, NULL, NULL, 0, 355 0x0060, { 0x00, 0x40, 0x05 } }, 356 #endif 357 358 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 359 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 360 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 361 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 362 }; 363 364 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 365 366 #define ne2000_match(card, fct, n) \ 367 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 368 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 369 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 370 ((card)->product == ne2000devs[(n)].product)) || \ 371 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 372 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 373 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 374 ((fct) == ne2000devs[(n)].function))? \ 375 &ne2000devs[(n)]:NULL) 376 377 int 378 ne_pcmcia_match(parent, match, aux) 379 struct device *parent; 380 struct cfdata *match; 381 void *aux; 382 { 383 struct pcmcia_attach_args *pa = aux; 384 int i; 385 386 for (i = 0; i < NE2000_NDEVS; i++) { 387 if (ne2000_match(pa->card, pa->pf->number, i)) 388 return (1); 389 } 390 391 return (0); 392 } 393 394 void 395 ne_pcmcia_attach(parent, self, aux) 396 struct device *parent, *self; 397 void *aux; 398 { 399 struct ne_pcmcia_softc *psc = (void *) self; 400 struct ne2000_softc *nsc = &psc->sc_ne2000; 401 struct dp8390_softc *dsc = &nsc->sc_dp8390; 402 struct pcmcia_attach_args *pa = aux; 403 struct pcmcia_config_entry *cfe; 404 struct ne2000dev *ne_dev; 405 struct pcmcia_mem_handle pcmh; 406 bus_addr_t offset; 407 int i, j, mwindow; 408 u_int8_t myea[6], *enaddr = NULL; 409 void (*npp_init_media) __P((struct dp8390_softc *, int **, 410 int *, int *)); 411 int *media, nmedia, defmedia; 412 const char *typestr = ""; 413 u_int8_t sum; 414 415 npp_init_media = NULL; 416 media = NULL; 417 nmedia = defmedia = 0; 418 419 psc->sc_pf = pa->pf; 420 cfe = pa->pf->cfe_head.sqh_first; 421 422 #if 0 423 /* 424 * Some ne2000 driver's claim to have memory; others don't. 425 * Since I don't care, I don't check. 426 */ 427 428 if (cfe->num_memspace != 1) { 429 printf(": unexpected number of memory spaces " 430 " %d should be 1\n", cfe->num_memspace); 431 return; 432 } 433 #endif 434 435 if (cfe->num_iospace == 1) { 436 if (cfe->iospace[0].length != NE2000_NPORTS) { 437 #if 0 438 printf(": unexpected I/O space configuration\n"); 439 return; 440 #else 441 printf(": unexpected I/O space configuration (continued): "); 442 #endif 443 } 444 } else if (cfe->num_iospace == 2) { 445 /* 446 * Some cards report a separate space for NIC and ASIC. 447 * This make some sense, but we must allocate a single 448 * NE2000_NPORTS-sized chunk, due to brain damaged 449 * address decoders on some of these cards. 450 */ 451 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 452 NE2000_NPORTS) { 453 printf(": unexpected I/O space configuration\n"); 454 return; 455 } 456 } else { 457 printf(": unexpected number of i/o spaces %d" 458 " should be 1 or 2\n", cfe->num_iospace); 459 } 460 461 if (pcmcia_io_alloc(pa->pf, 0, NE2000_NPORTS, NE2000_NPORTS, 462 &psc->sc_pcioh)) { 463 printf(": can't alloc i/o space\n"); 464 return; 465 } 466 467 dsc->sc_regt = psc->sc_pcioh.iot; 468 dsc->sc_regh = psc->sc_pcioh.ioh; 469 470 nsc->sc_asict = psc->sc_pcioh.iot; 471 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 472 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 473 &nsc->sc_asich)) { 474 printf(": can't get subregion for asic\n"); 475 return; 476 } 477 478 /* Set up power management hooks. */ 479 dsc->sc_enable = ne_pcmcia_enable; 480 dsc->sc_disable = ne_pcmcia_disable; 481 482 /* Enable the card. */ 483 pcmcia_function_init(pa->pf, cfe); 484 if (pcmcia_function_enable(pa->pf)) { 485 printf(": function enable failed\n"); 486 return; 487 } 488 489 /* some cards claim to be io16, but they're lying. */ 490 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 491 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 492 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 493 printf(": can't map NIC i/o space\n"); 494 return; 495 } 496 497 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 498 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 499 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 500 printf(": can't map ASIC i/o space\n"); 501 return; 502 } 503 504 printf("\n"); 505 506 /* 507 * Read the station address from the board. 508 */ 509 for (i = 0; i < NE2000_NDEVS; i++) { 510 if ((ne_dev = ne2000_match(pa->card, pa->pf->number, i)) 511 != NULL) { 512 if (ne_dev->enet_maddr >= 0) { 513 if (pcmcia_mem_alloc(pa->pf, 514 ETHER_ADDR_LEN * 2, &pcmh)) { 515 printf("%s: can't alloc mem for" 516 " enet addr\n", 517 dsc->sc_dev.dv_xname); 518 return; 519 } 520 if (pcmcia_mem_map(pa->pf, PCMCIA_MEM_ATTR, 521 ne_dev->enet_maddr, ETHER_ADDR_LEN * 2, 522 &pcmh, &offset, &mwindow)) { 523 printf("%s: can't map mem for" 524 " enet addr\n", 525 dsc->sc_dev.dv_xname); 526 return; 527 } 528 for (j = 0; j < ETHER_ADDR_LEN; j++) 529 myea[j] = bus_space_read_1(pcmh.memt, 530 pcmh.memh, offset + (j * 2)); 531 pcmcia_mem_unmap(pa->pf, mwindow); 532 pcmcia_mem_free(pa->pf, &pcmh); 533 enaddr = myea; 534 } 535 break; 536 } 537 } 538 539 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 540 #define PAR0 0x04 541 for (i = 0, sum = 0; i < 8; i++) 542 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 543 PAR0 + i); 544 if (sum != 0xff) { 545 printf("%s: sum(0x%x) should be 0xff\n", 546 dsc->sc_dev.dv_xname, sum); 547 return; 548 } 549 for (i = 0; i < ETHER_ADDR_LEN; i++) 550 myea[i] = bus_space_read_1(nsc->sc_asict, 551 nsc->sc_asich, PAR0 + i); 552 enaddr = myea; 553 nsc->sc_type = NE2000_TYPE_DL10019; 554 #undef PAR0 555 } 556 557 if (enaddr != NULL) { 558 /* 559 * Make sure this is what we expect. 560 */ 561 if (enaddr[0] != ne_dev->enet_vendor[0] || 562 enaddr[1] != ne_dev->enet_vendor[1] || 563 enaddr[2] != ne_dev->enet_vendor[2]) { 564 printf("%s: enet addr has incorrect vendor code\n", 565 dsc->sc_dev.dv_xname); 566 printf("%s: (%02x:%02x:%02x should be " 567 "%02x:%02x:%02x)\n", dsc->sc_dev.dv_xname, 568 enaddr[0], enaddr[1], enaddr[2], 569 ne_dev->enet_vendor[0], 570 ne_dev->enet_vendor[1], 571 ne_dev->enet_vendor[2]); 572 return; 573 } 574 } 575 576 /* 577 * Check for a RealTek 8019. 578 */ 579 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 580 ED_CR_PAGE_0 | ED_CR_STP); 581 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 582 == RTL0_8019ID0 && 583 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 584 == RTL0_8019ID1) { 585 typestr = " (RTL8019)"; 586 npp_init_media = rtl80x9_init_media; 587 dsc->sc_mediachange = rtl80x9_mediachange; 588 dsc->sc_mediastatus = rtl80x9_mediastatus; 589 dsc->init_card = rtl80x9_init_card; 590 } 591 592 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 593 typestr); 594 595 /* Initialize media, if we have it. */ 596 if (npp_init_media != NULL) 597 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 598 599 ne2000_attach(nsc, enaddr, media, nmedia, defmedia); 600 601 pcmcia_function_disable(pa->pf); 602 } 603 604 int 605 ne_pcmcia_detach(self, flags) 606 struct device *self; 607 int flags; 608 { 609 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 610 611 /* Unmap our i/o windows. */ 612 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 613 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 614 615 /* Free our i/o space. */ 616 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 617 618 #ifdef notyet 619 /* 620 * Our softc is about to go away, so drop our reference 621 * to the ifnet. 622 */ 623 if_delref(psc->sc_ne2000.sc_dp8390.sc_ec.ec_if); 624 return (0); 625 #else 626 return (EBUSY); 627 #endif 628 } 629 630 int 631 ne_pcmcia_enable(dsc) 632 struct dp8390_softc *dsc; 633 { 634 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 635 636 /* set up the interrupt */ 637 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 638 dsc); 639 if (psc->sc_ih == NULL) { 640 printf("%s: couldn't establish interrupt\n", 641 dsc->sc_dev.dv_xname); 642 return (1); 643 } 644 645 return (pcmcia_function_enable(psc->sc_pf)); 646 } 647 648 void 649 ne_pcmcia_disable(dsc) 650 struct dp8390_softc *dsc; 651 { 652 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 653 654 pcmcia_function_disable(psc->sc_pf); 655 656 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 657 } 658
Indexes created Mon Oct 20 20:10:13 GMT 2025