if_ne_pcmcia.c revision 1.35
1 /* $NetBSD: if_ne_pcmcia.c,v 1.35 1999/05/24 13:05:12 christos 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 } ne2000devs[] = { 91 { PCMCIA_STR_PREMAX_PE200, 92 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 93 PCMCIA_CIS_PREMAX_PE200, 94 0, 0x07f0, { 0x00, 0x20, 0xe0 } }, 95 96 { PCMCIA_STR_DIGITAL_DEPCMXX, 97 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 98 PCMCIA_CIS_DIGITAL_DEPCMXX, 99 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 100 101 { PCMCIA_STR_PLANET_SMARTCOM2000, 102 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 103 PCMCIA_CIS_PLANET_SMARTCOM2000, 104 0, 0xff0, { 0x00, 0x00, 0xe8 } }, 105 106 { PCMCIA_STR_DLINK_DE660, 107 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 108 PCMCIA_CIS_DLINK_DE660, 109 0, -1, { 0x00, 0x80, 0xc8 } }, 110 111 { PCMCIA_STR_RPTI_EP401, 112 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 113 PCMCIA_CIS_RPTI_EP401, 114 0, -1, { 0x00, 0x40, 0x95 } }, 115 116 { PCMCIA_STR_ACCTON_EN2212, 117 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 118 PCMCIA_CIS_ACCTON_EN2212, 119 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 120 121 { PCMCIA_STR_SVEC_COMBOCARD, 122 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 123 PCMCIA_CIS_SVEC_COMBOCARD, 124 0, -1, { 0x00, 0xe0, 0x98 } }, 125 126 { PCMCIA_STR_SVEC_LANCARD, 127 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 128 PCMCIA_CIS_SVEC_LANCARD, 129 0, 0x7f0, { 0x00, 0xc0, 0x6c } }, 130 131 /* 132 * You have to add new entries which contains 133 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 134 * in front of this comment. 135 * 136 * There are cards which use a generic vendor and product id but needs 137 * a different handling depending on the cis_info, so ne2000_match 138 * needs a table where the exceptions comes first and then the normal 139 * product and vendor entries. 140 */ 141 142 { PCMCIA_STR_IBM_INFOMOVER, 143 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 144 PCMCIA_CIS_IBM_INFOMOVER, 145 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, 146 147 { PCMCIA_STR_LINKSYS_ECARD_1, 148 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 149 PCMCIA_CIS_LINKSYS_ECARD_1, 150 0, -1, { 0x00, 0x80, 0xc8 } }, 151 152 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 153 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 154 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 155 0, -1, { 0x00, 0x80, 0xc8 } }, 156 157 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 158 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 159 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 160 0, 0x0120, { 0x20, 0x04, 0x49 } }, 161 162 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 163 above this list, we need to keep this one below the ECARD_1, or else 164 both will match the same more-generic entry rather than the more 165 specific one above with proper vendor and product IDs. */ 166 { PCMCIA_STR_LINKSYS_ECARD_2, 167 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 168 PCMCIA_CIS_LINKSYS_ECARD_2, 169 0, -1, { 0x00, 0x80, 0xc8 } }, 170 171 /* 172 * D-Link DE-650 has many minor versions: 173 * 174 * CIS information Manufacturer Product Note 175 * 1 "D-Link, DE-650" INVALID INVALID white card 176 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 177 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 178 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 179 * 180 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 181 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 182 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 183 */ 184 { PCMCIA_STR_DLINK_DE650, 185 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 186 PCMCIA_CIS_DLINK_DE650, 187 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 188 189 { PCMCIA_STR_IODATA_PCLAT, 190 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLAT, 191 PCMCIA_CIS_IODATA_PCLAT, 192 /* two possible location, 0x01c0 or 0x0ff0 */ 193 0, -1, { 0x00, 0xa0, 0xb0 } }, 194 195 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 196 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 197 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 198 0, 0x0110, { 0x00, 0x80, 0x19 } }, 199 200 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 201 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 202 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 203 0, -1, { 0x00, 0x80, 0x19 } }, 204 205 { PCMCIA_STR_COREGA_PCC_2, 206 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_PCC_2, 207 PCMCIA_CIS_COREGA_PCC_2, 208 0, -1, { 0x00, 0x00, 0xf4 } }, 209 210 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 211 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 212 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 213 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 214 215 { PCMCIA_STR_SMC_EZCARD, 216 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 217 PCMCIA_CIS_SMC_EZCARD, 218 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 219 220 #if 0 221 /* the rest of these are stolen from the linux pcnet pcmcia device 222 driver. Since I don't know the manfid or cis info strings for 223 any of them, they're not compiled in until I do. */ 224 { "Allied Telesis LA-PCM", 225 0x0000, 0x0000, NULL, NULL, 0, 226 0x0ff0, { 0x00, 0x00, 0xf4 } }, 227 { "APEX MultiCard", 228 0x0000, 0x0000, NULL, NULL, 0, 229 0x03f4, { 0x00, 0x20, 0xe5 } }, 230 { "ASANTE FriendlyNet", 231 0x0000, 0x0000, NULL, NULL, 0, 232 0x4910, { 0x00, 0x00, 0x94 } }, 233 { "Danpex EN-6200P2", 234 0x0000, 0x0000, NULL, NULL, 0, 235 0x0110, { 0x00, 0x40, 0xc7 } }, 236 { "DataTrek NetCard", 237 0x0000, 0x0000, NULL, NULL, 0, 238 0x0ff0, { 0x00, 0x20, 0xe8 } }, 239 { "Dayna CommuniCard E", 240 0x0000, 0x0000, NULL, NULL, 0, 241 0x0110, { 0x00, 0x80, 0x19 } }, 242 { "EP-210 Ethernet", 243 0x0000, 0x0000, NULL, NULL, 0, 244 0x0110, { 0x00, 0x40, 0x33 } }, 245 { "Epson EEN10B", 246 0x0000, 0x0000, NULL, NULL, 0, 247 0x0ff0, { 0x00, 0x00, 0x48 } }, 248 { "ELECOM Laneed LD-CDWA", 249 0x0000, 0x0000, NULL, NULL, 0, 250 0x00b8, { 0x08, 0x00, 0x42 } }, 251 { "Grey Cell GCS2220", 252 0x0000, 0x0000, NULL, NULL, 0, 253 0x0000, { 0x00, 0x47, 0x43 } }, 254 { "Hypertec Ethernet", 255 0x0000, 0x0000, NULL, NULL, 0, 256 0x01c0, { 0x00, 0x40, 0x4c } }, 257 { "IBM CCAE", 258 0x0000, 0x0000, NULL, NULL, 0, 259 0x0ff0, { 0x08, 0x00, 0x5a } }, 260 { "IBM CCAE", 261 0x0000, 0x0000, NULL, NULL, 0, 262 0x0ff0, { 0x00, 0x04, 0xac } }, 263 { "IBM CCAE", 264 0x0000, 0x0000, NULL, NULL, 0, 265 0x0ff0, { 0x00, 0x06, 0x29 } }, 266 { "IBM FME", 267 0x0000, 0x0000, NULL, NULL, 0, 268 0x0374, { 0x00, 0x04, 0xac } }, 269 { "IBM FME", 270 0x0000, 0x0000, NULL, NULL, 0, 271 0x0374, { 0x08, 0x00, 0x5a } }, 272 { "Katron PE-520", 273 0x0000, 0x0000, NULL, NULL, 0, 274 0x0110, { 0x00, 0x40, 0xf6 } }, 275 { "Kingston KNE-PCM/x", 276 0x0000, 0x0000, NULL, NULL, 0, 277 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 278 { "Kingston KNE-PCM/x", 279 0x0000, 0x0000, NULL, NULL, 0, 280 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 281 { "Kingston KNE-PC2", 282 0x0000, 0x0000, NULL, NULL, 0, 283 0x0180, { 0x00, 0xc0, 0xf0 } }, 284 { "Longshine LCS-8534", 285 0x0000, 0x0000, NULL, NULL, 0, 286 0x0000, { 0x08, 0x00, 0x00 } }, 287 { "Maxtech PCN2000", 288 0x0000, 0x0000, NULL, NULL, 0, 289 0x5000, { 0x00, 0x00, 0xe8 } }, 290 { "NDC Instant-Link", 291 0x0000, 0x0000, NULL, NULL, 0, 292 0x003a, { 0x00, 0x80, 0xc6 } }, 293 { "NE2000 Compatible", 294 0x0000, 0x0000, NULL, NULL, 0, 295 0x0ff0, { 0x00, 0xa0, 0x0c } }, 296 { "Network General Sniffer", 297 0x0000, 0x0000, NULL, NULL, 0, 298 0x0ff0, { 0x00, 0x00, 0x65 } }, 299 { "Panasonic VEL211", 300 0x0000, 0x0000, NULL, NULL, 0, 301 0x0ff0, { 0x00, 0x80, 0x45 } }, 302 { "SCM Ethernet", 303 0x0000, 0x0000, NULL, NULL, 0, 304 0x0ff0, { 0x00, 0x20, 0xcb } }, 305 { "Socket EA", 306 0x0000, 0x0000, NULL, NULL, 0, 307 0x4000, { 0x00, 0xc0, 0x1b } }, 308 { "Volktek NPL-402CT", 309 0x0000, 0x0000, NULL, NULL, 0, 310 0x0060, { 0x00, 0x40, 0x05 } }, 311 #endif 312 }; 313 314 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 315 316 #define ne2000_match(card, fct, n) \ 317 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 318 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 319 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 320 ((card)->product == ne2000devs[(n)].product)) || \ 321 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 322 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 323 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 324 ((fct) == ne2000devs[(n)].function))? \ 325 &ne2000devs[(n)]:NULL) 326 327 int 328 ne_pcmcia_match(parent, match, aux) 329 struct device *parent; 330 struct cfdata *match; 331 void *aux; 332 { 333 struct pcmcia_attach_args *pa = aux; 334 int i; 335 336 for (i = 0; i < NE2000_NDEVS; i++) { 337 if (ne2000_match(pa->card, pa->pf->number, i)) 338 return (1); 339 } 340 341 return (0); 342 } 343 344 void 345 ne_pcmcia_attach(parent, self, aux) 346 struct device *parent, *self; 347 void *aux; 348 { 349 struct ne_pcmcia_softc *psc = (void *) self; 350 struct ne2000_softc *nsc = &psc->sc_ne2000; 351 struct dp8390_softc *dsc = &nsc->sc_dp8390; 352 struct pcmcia_attach_args *pa = aux; 353 struct pcmcia_config_entry *cfe; 354 struct ne2000dev *ne_dev; 355 struct pcmcia_mem_handle pcmh; 356 bus_addr_t offset; 357 int i, j, mwindow; 358 u_int8_t myea[6], *enaddr = NULL; 359 void (*npp_init_media) __P((struct dp8390_softc *, int **, 360 int *, int *)); 361 int *media, nmedia, defmedia; 362 const char *typestr = ""; 363 364 npp_init_media = NULL; 365 media = NULL; 366 nmedia = defmedia = 0; 367 368 psc->sc_pf = pa->pf; 369 cfe = pa->pf->cfe_head.sqh_first; 370 371 #if 0 372 /* 373 * Some ne2000 driver's claim to have memory; others don't. 374 * Since I don't care, I don't check. 375 */ 376 377 if (cfe->num_memspace != 1) { 378 printf(": unexpected number of memory spaces " 379 " %d should be 1\n", cfe->num_memspace); 380 return; 381 } 382 #endif 383 384 if (cfe->num_iospace == 1) { 385 if (cfe->iospace[0].length != NE2000_NPORTS) { 386 printf(": unexpected I/O space configuration\n"); 387 return; 388 } 389 } else if (cfe->num_iospace == 2) { 390 /* 391 * Some cards report a separate space for NIC and ASIC. 392 * This make some sense, but we must allocate a single 393 * NE2000_NPORTS-sized chunk, due to brain damaged 394 * address decoders on some of these cards. 395 */ 396 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 397 NE2000_NPORTS) { 398 printf(": unexpected I/O space configuration\n"); 399 return; 400 } 401 } else { 402 printf(": unexpected number of i/o spaces %d" 403 " should be 1 or 2\n", cfe->num_iospace); 404 } 405 406 if (pcmcia_io_alloc(pa->pf, 0, NE2000_NPORTS, NE2000_NPORTS, 407 &psc->sc_pcioh)) { 408 printf(": can't alloc i/o space\n"); 409 return; 410 } 411 412 dsc->sc_regt = psc->sc_pcioh.iot; 413 dsc->sc_regh = psc->sc_pcioh.ioh; 414 415 nsc->sc_asict = psc->sc_pcioh.iot; 416 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 417 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 418 &nsc->sc_asich)) { 419 printf(": can't get subregion for asic\n"); 420 return; 421 } 422 423 /* Set up power management hooks. */ 424 dsc->sc_enable = ne_pcmcia_enable; 425 dsc->sc_disable = ne_pcmcia_disable; 426 427 /* Enable the card. */ 428 pcmcia_function_init(pa->pf, cfe); 429 if (pcmcia_function_enable(pa->pf)) { 430 printf(": function enable failed\n"); 431 return; 432 } 433 434 /* some cards claim to be io16, but they're lying. */ 435 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 436 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 437 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 438 printf(": can't map NIC i/o space\n"); 439 return; 440 } 441 442 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 443 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 444 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 445 printf(": can't map ASIC i/o space\n"); 446 return; 447 } 448 449 printf("\n"); 450 451 /* 452 * Read the station address from the board. 453 */ 454 for (i = 0; i < NE2000_NDEVS; i++) { 455 if ((ne_dev = ne2000_match(pa->card, pa->pf->number, i)) 456 != NULL) { 457 if (ne_dev->enet_maddr >= 0) { 458 if (pcmcia_mem_alloc(pa->pf, 459 ETHER_ADDR_LEN * 2, &pcmh)) { 460 printf("%s: can't alloc mem for" 461 " enet addr\n", 462 dsc->sc_dev.dv_xname); 463 return; 464 } 465 if (pcmcia_mem_map(pa->pf, PCMCIA_MEM_ATTR, 466 ne_dev->enet_maddr, ETHER_ADDR_LEN * 2, 467 &pcmh, &offset, &mwindow)) { 468 printf("%s: can't map mem for" 469 " enet addr\n", 470 dsc->sc_dev.dv_xname); 471 return; 472 } 473 for (j = 0; j < ETHER_ADDR_LEN; j++) 474 myea[j] = bus_space_read_1(pcmh.memt, 475 pcmh.memh, offset + (j * 2)); 476 pcmcia_mem_unmap(pa->pf, mwindow); 477 pcmcia_mem_free(pa->pf, &pcmh); 478 enaddr = myea; 479 } 480 break; 481 } 482 } 483 484 if (enaddr != NULL) { 485 /* 486 * Make sure this is what we expect. 487 */ 488 if (enaddr[0] != ne_dev->enet_vendor[0] || 489 enaddr[1] != ne_dev->enet_vendor[1] || 490 enaddr[2] != ne_dev->enet_vendor[2]) { 491 printf("%s: enet addr has incorrect vendor code\n", 492 dsc->sc_dev.dv_xname); 493 printf("%s: (%02x:%02x:%02x should be " 494 "%02x:%02x:%02x)\n", dsc->sc_dev.dv_xname, 495 enaddr[0], enaddr[1], enaddr[2], 496 ne_dev->enet_vendor[0], 497 ne_dev->enet_vendor[1], 498 ne_dev->enet_vendor[2]); 499 return; 500 } 501 } 502 503 /* 504 * Check for a RealTek 8019. 505 */ 506 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 507 ED_CR_PAGE_0 | ED_CR_STP); 508 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 509 == RTL0_8019ID0 && 510 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 511 == RTL0_8019ID1) { 512 typestr = " (RTL8019)"; 513 npp_init_media = rtl80x9_init_media; 514 dsc->sc_mediachange = rtl80x9_mediachange; 515 dsc->sc_mediastatus = rtl80x9_mediastatus; 516 dsc->init_card = rtl80x9_init_card; 517 } 518 519 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 520 typestr); 521 522 /* Initialize media, if we have it. */ 523 if (npp_init_media != NULL) 524 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 525 526 ne2000_attach(nsc, enaddr, media, nmedia, defmedia); 527 528 pcmcia_function_disable(pa->pf); 529 } 530 531 int 532 ne_pcmcia_detach(self, flags) 533 struct device *self; 534 int flags; 535 { 536 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 537 538 /* Unmap our i/o windows. */ 539 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 540 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 541 542 /* Free our i/o space. */ 543 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 544 545 #ifdef notyet 546 /* 547 * Our softc is about to go away, so drop our reference 548 * to the ifnet. 549 */ 550 if_delref(psc->sc_ne2000.sc_dp8390.sc_ec.ec_if); 551 return (0); 552 #else 553 return (EBUSY); 554 #endif 555 } 556 557 int 558 ne_pcmcia_enable(dsc) 559 struct dp8390_softc *dsc; 560 { 561 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 562 563 /* set up the interrupt */ 564 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 565 dsc); 566 if (psc->sc_ih == NULL) { 567 printf("%s: couldn't establish interrupt\n", 568 dsc->sc_dev.dv_xname); 569 return (1); 570 } 571 572 return (pcmcia_function_enable(psc->sc_pf)); 573 } 574 575 void 576 ne_pcmcia_disable(dsc) 577 struct dp8390_softc *dsc; 578 { 579 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 580 581 pcmcia_function_disable(psc->sc_pf); 582 583 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 584 } 585
Indexes created Mon Oct 20 20:10:13 GMT 2025