if_ne_pcmcia.c revision 1.29
1 /* $NetBSD: if_ne_pcmcia.c,v 1.29 1998/12/18 21:54:14 thorpej 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 /* 127 * You have to add new entries which contains 128 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 129 * in front of this comment. 130 * 131 * There are cards which use a generic vendor and product id but needs 132 * a different handling depending on the cis_info, so ne2000_match 133 * needs a table where the exceptions comes first and then the normal 134 * product and vendor entries. 135 */ 136 137 { PCMCIA_STR_IBM_INFOMOVER, 138 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 139 PCMCIA_CIS_IBM_INFOMOVER, 140 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, 141 142 { PCMCIA_STR_LINKSYS_ECARD_1, 143 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 144 PCMCIA_CIS_LINKSYS_ECARD_1, 145 0, -1, { 0x00, 0x80, 0xc8 } }, 146 147 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 148 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 149 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 150 0, -1, { 0x00, 0x80, 0xc8 } }, 151 152 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 153 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 154 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 155 0, 0x0120, { 0x20, 0x04, 0x49 } }, 156 157 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 158 above this list, we need to keep this one below the ECARD_1, or else 159 both will match the same more-generic entry rather than the more 160 specific one above with proper vendor and product IDs. */ 161 { PCMCIA_STR_LINKSYS_ECARD_2, 162 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 163 PCMCIA_CIS_LINKSYS_ECARD_2, 164 0, -1, { 0x00, 0x80, 0xc8 } }, 165 166 /* 167 * D-Link DE-650 has many minor versions: 168 * 169 * CIS information Manufacturer Product Note 170 * 1 "D-Link, DE-650" INVALID INVALID white card 171 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 172 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 173 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 174 * 175 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 176 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 177 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 178 */ 179 { PCMCIA_STR_DLINK_DE650, 180 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 181 PCMCIA_CIS_DLINK_DE650, 182 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 183 184 { PCMCIA_STR_IODATA_PCLAT, 185 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLAT, 186 PCMCIA_CIS_IODATA_PCLAT, 187 /* two possible location, 0x01c0 or 0x0ff0 */ 188 0, -1, { 0x00, 0xa0, 0xb0 } }, 189 190 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 191 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 192 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 193 0, 0x0110, { 0x00, 0x80, 0x19 } }, 194 195 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 196 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 197 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 198 0, -1, { 0x00, 0x80, 0x19 } }, 199 200 { PCMCIA_STR_COREGA_PCC_2, 201 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_PCC_2, 202 PCMCIA_CIS_COREGA_PCC_2, 203 0, -1, { 0x00, 0x00, 0xf4 } }, 204 205 #if 0 206 /* the rest of these are stolen from the linux pcnet pcmcia device 207 driver. Since I don't know the manfid or cis info strings for 208 any of them, they're not compiled in until I do. */ 209 { "Allied Telesis LA-PCM", 210 0x0000, 0x0000, NULL, NULL, 0, 211 0x0ff0, { 0x00, 0x00, 0xf4 } }, 212 { "APEX MultiCard", 213 0x0000, 0x0000, NULL, NULL, 0, 214 0x03f4, { 0x00, 0x20, 0xe5 } }, 215 { "ASANTE FriendlyNet", 216 0x0000, 0x0000, NULL, NULL, 0, 217 0x4910, { 0x00, 0x00, 0x94 } }, 218 { "Danpex EN-6200P2", 219 0x0000, 0x0000, NULL, NULL, 0, 220 0x0110, { 0x00, 0x40, 0xc7 } }, 221 { "DataTrek NetCard", 222 0x0000, 0x0000, NULL, NULL, 0, 223 0x0ff0, { 0x00, 0x20, 0xe8 } }, 224 { "Dayna CommuniCard E", 225 0x0000, 0x0000, NULL, NULL, 0, 226 0x0110, { 0x00, 0x80, 0x19 } }, 227 { "EP-210 Ethernet", 228 0x0000, 0x0000, NULL, NULL, 0, 229 0x0110, { 0x00, 0x40, 0x33 } }, 230 { "Epson EEN10B", 231 0x0000, 0x0000, NULL, NULL, 0, 232 0x0ff0, { 0x00, 0x00, 0x48 } }, 233 { "ELECOM Laneed LD-CDWA", 234 0x0000, 0x0000, NULL, NULL, 0, 235 0x00b8, { 0x08, 0x00, 0x42 } }, 236 { "Grey Cell GCS2220", 237 0x0000, 0x0000, NULL, NULL, 0, 238 0x0000, { 0x00, 0x47, 0x43 } }, 239 { "Hypertec Ethernet", 240 0x0000, 0x0000, NULL, NULL, 0, 241 0x01c0, { 0x00, 0x40, 0x4c } }, 242 { "IBM CCAE", 243 0x0000, 0x0000, NULL, NULL, 0, 244 0x0ff0, { 0x08, 0x00, 0x5a } }, 245 { "IBM CCAE", 246 0x0000, 0x0000, NULL, NULL, 0, 247 0x0ff0, { 0x00, 0x04, 0xac } }, 248 { "IBM CCAE", 249 0x0000, 0x0000, NULL, NULL, 0, 250 0x0ff0, { 0x00, 0x06, 0x29 } }, 251 { "IBM FME", 252 0x0000, 0x0000, NULL, NULL, 0, 253 0x0374, { 0x00, 0x04, 0xac } }, 254 { "IBM FME", 255 0x0000, 0x0000, NULL, NULL, 0, 256 0x0374, { 0x08, 0x00, 0x5a } }, 257 { "Katron PE-520", 258 0x0000, 0x0000, NULL, NULL, 0, 259 0x0110, { 0x00, 0x40, 0xf6 } }, 260 { "Kingston KNE-PCM/x", 261 0x0000, 0x0000, NULL, NULL, 0, 262 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 263 { "Kingston KNE-PCM/x", 264 0x0000, 0x0000, NULL, NULL, 0, 265 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 266 { "Kingston KNE-PC2", 267 0x0000, 0x0000, NULL, NULL, 0, 268 0x0180, { 0x00, 0xc0, 0xf0 } }, 269 { "Longshine LCS-8534", 270 0x0000, 0x0000, NULL, NULL, 0, 271 0x0000, { 0x08, 0x00, 0x00 } }, 272 { "Maxtech PCN2000", 273 0x0000, 0x0000, NULL, NULL, 0, 274 0x5000, { 0x00, 0x00, 0xe8 } }, 275 { "NDC Instant-Link", 276 0x0000, 0x0000, NULL, NULL, 0, 277 0x003a, { 0x00, 0x80, 0xc6 } }, 278 { "NE2000 Compatible", 279 0x0000, 0x0000, NULL, NULL, 0, 280 0x0ff0, { 0x00, 0xa0, 0x0c } }, 281 { "Network General Sniffer", 282 0x0000, 0x0000, NULL, NULL, 0, 283 0x0ff0, { 0x00, 0x00, 0x65 } }, 284 { "Panasonic VEL211", 285 0x0000, 0x0000, NULL, NULL, 0, 286 0x0ff0, { 0x00, 0x80, 0x45 } }, 287 { "SCM Ethernet", 288 0x0000, 0x0000, NULL, NULL, 0, 289 0x0ff0, { 0x00, 0x20, 0xcb } }, 290 { "Socket EA", 291 0x0000, 0x0000, NULL, NULL, 0, 292 0x4000, { 0x00, 0xc0, 0x1b } }, 293 { "Volktek NPL-402CT", 294 0x0000, 0x0000, NULL, NULL, 0, 295 0x0060, { 0x00, 0x40, 0x05 } }, 296 #endif 297 }; 298 299 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 300 301 #define ne2000_match(card, fct, n) \ 302 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 303 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 304 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 305 ((card)->product == ne2000devs[(n)].product)) || \ 306 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 307 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 308 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 309 ((fct) == ne2000devs[(n)].function))? \ 310 &ne2000devs[(n)]:NULL) 311 312 int 313 ne_pcmcia_match(parent, match, aux) 314 struct device *parent; 315 struct cfdata *match; 316 void *aux; 317 { 318 struct pcmcia_attach_args *pa = aux; 319 int i; 320 321 for (i = 0; i < NE2000_NDEVS; i++) { 322 if (ne2000_match(pa->card, pa->pf->number, i)) 323 return (1); 324 } 325 326 return (0); 327 } 328 329 void 330 ne_pcmcia_attach(parent, self, aux) 331 struct device *parent, *self; 332 void *aux; 333 { 334 struct ne_pcmcia_softc *psc = (void *) self; 335 struct ne2000_softc *nsc = &psc->sc_ne2000; 336 struct dp8390_softc *dsc = &nsc->sc_dp8390; 337 struct pcmcia_attach_args *pa = aux; 338 struct pcmcia_config_entry *cfe; 339 struct ne2000dev *ne_dev; 340 struct pcmcia_mem_handle pcmh; 341 bus_addr_t offset; 342 int i, j, mwindow; 343 u_int8_t myea[6], *enaddr = NULL; 344 void (*npp_init_media) __P((struct dp8390_softc *, int **, 345 int *, int *)); 346 int *media, nmedia, defmedia; 347 const char *typestr = ""; 348 349 npp_init_media = NULL; 350 media = NULL; 351 nmedia = defmedia = 0; 352 353 psc->sc_pf = pa->pf; 354 cfe = pa->pf->cfe_head.sqh_first; 355 356 #if 0 357 /* 358 * Some ne2000 driver's claim to have memory; others don't. 359 * Since I don't care, I don't check. 360 */ 361 362 if (cfe->num_memspace != 1) { 363 printf(": unexpected number of memory spaces " 364 " %d should be 1\n", cfe->num_memspace); 365 return; 366 } 367 #endif 368 369 if (cfe->num_iospace == 1) { 370 if (cfe->iospace[0].length != NE2000_NPORTS) { 371 printf(": unexpected I/O space configuration\n"); 372 return; 373 } 374 } else if (cfe->num_iospace == 2) { 375 /* 376 * Some cards report a separate space for NIC and ASIC. 377 * This make some sense, but we must allocate a single 378 * NE2000_NPORTS-sized chunk, due to brain damaged 379 * address decoders on some of these cards. 380 */ 381 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 382 NE2000_NPORTS) { 383 printf(": unexpected I/O space configuration\n"); 384 return; 385 } 386 } else { 387 printf(": unexpected number of i/o spaces %d" 388 " should be 1 or 2\n", cfe->num_iospace); 389 } 390 391 if (pcmcia_io_alloc(pa->pf, 0, NE2000_NPORTS, NE2000_NPORTS, 392 &psc->sc_pcioh)) { 393 printf(": can't alloc i/o space\n"); 394 return; 395 } 396 397 dsc->sc_regt = psc->sc_pcioh.iot; 398 dsc->sc_regh = psc->sc_pcioh.ioh; 399 400 nsc->sc_asict = psc->sc_pcioh.iot; 401 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 402 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 403 &nsc->sc_asich)) { 404 printf(": can't get subregion for asic\n"); 405 return; 406 } 407 408 /* Set up power management hooks. */ 409 dsc->sc_enable = ne_pcmcia_enable; 410 dsc->sc_disable = ne_pcmcia_disable; 411 412 /* Enable the card. */ 413 pcmcia_function_init(pa->pf, cfe); 414 if (pcmcia_function_enable(pa->pf)) { 415 printf(": function enable failed\n"); 416 return; 417 } 418 419 /* some cards claim to be io16, but they're lying. */ 420 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 421 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 422 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 423 printf(": can't map NIC i/o space\n"); 424 return; 425 } 426 427 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 428 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 429 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 430 printf(": can't map ASIC i/o space\n"); 431 return; 432 } 433 434 printf("\n"); 435 436 /* 437 * Read the station address from the board. 438 */ 439 for (i = 0; i < NE2000_NDEVS; i++) { 440 if ((ne_dev = ne2000_match(pa->card, pa->pf->number, i)) 441 != NULL) { 442 if (ne_dev->enet_maddr >= 0) { 443 if (pcmcia_mem_alloc(pa->pf, 444 ETHER_ADDR_LEN * 2, &pcmh)) { 445 printf("%s: can't alloc mem for" 446 " enet addr\n", 447 dsc->sc_dev.dv_xname); 448 return; 449 } 450 if (pcmcia_mem_map(pa->pf, PCMCIA_MEM_ATTR, 451 ne_dev->enet_maddr, ETHER_ADDR_LEN * 2, 452 &pcmh, &offset, &mwindow)) { 453 printf("%s: can't map mem for" 454 " enet addr\n", 455 dsc->sc_dev.dv_xname); 456 return; 457 } 458 for (j = 0; j < ETHER_ADDR_LEN; j++) 459 myea[j] = bus_space_read_1(pcmh.memt, 460 pcmh.memh, offset + (j * 2)); 461 pcmcia_mem_unmap(pa->pf, mwindow); 462 pcmcia_mem_free(pa->pf, &pcmh); 463 enaddr = myea; 464 } 465 break; 466 } 467 } 468 469 if (enaddr != NULL) { 470 /* 471 * Make sure this is what we expect. 472 */ 473 if (enaddr[0] != ne_dev->enet_vendor[0] || 474 enaddr[1] != ne_dev->enet_vendor[1] || 475 enaddr[2] != ne_dev->enet_vendor[2]) { 476 printf("%s: enet addr has incorrect vendor code\n", 477 dsc->sc_dev.dv_xname); 478 printf("%s: (%02x:%02x:%02x should be " 479 "%02x:%02x:%02x)\n", dsc->sc_dev.dv_xname, 480 enaddr[0], enaddr[1], enaddr[2], 481 ne_dev->enet_vendor[0], 482 ne_dev->enet_vendor[1], 483 ne_dev->enet_vendor[2]); 484 return; 485 } 486 } 487 488 /* 489 * Check for a RealTek 8019. 490 */ 491 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 492 ED_CR_PAGE_0 | ED_CR_STP); 493 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 494 == RTL0_8019ID0 && 495 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 496 == RTL0_8019ID1) { 497 typestr = " (RTL8019)"; 498 npp_init_media = rtl80x9_init_media; 499 dsc->sc_mediachange = rtl80x9_mediachange; 500 dsc->sc_mediastatus = rtl80x9_mediastatus; 501 dsc->init_card = rtl80x9_init_card; 502 } 503 504 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 505 typestr); 506 507 /* Initialize media, if we have it. */ 508 if (npp_init_media != NULL) 509 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 510 511 ne2000_attach(nsc, enaddr, media, nmedia, defmedia); 512 513 pcmcia_function_disable(pa->pf); 514 } 515 516 int 517 ne_pcmcia_detach(self, flags) 518 struct device *self; 519 int flags; 520 { 521 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 522 523 /* Unmap our i/o windows. */ 524 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 525 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 526 527 /* Free our i/o space. */ 528 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 529 530 #ifdef notyet 531 /* 532 * Our softc is about to go away, so drop our reference 533 * to the ifnet. 534 */ 535 if_delref(psc->sc_ne2000.sc_dp8390.sc_ec.ec_if); 536 return (0); 537 #else 538 return (EBUSY); 539 #endif 540 } 541 542 int 543 ne_pcmcia_enable(dsc) 544 struct dp8390_softc *dsc; 545 { 546 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 547 548 /* set up the interrupt */ 549 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 550 dsc); 551 if (psc->sc_ih == NULL) { 552 printf("%s: couldn't establish interrupt\n", 553 dsc->sc_dev.dv_xname); 554 return (1); 555 } 556 557 return (pcmcia_function_enable(psc->sc_pf)); 558 } 559 560 void 561 ne_pcmcia_disable(dsc) 562 struct dp8390_softc *dsc; 563 { 564 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 565 566 pcmcia_function_disable(psc->sc_pf); 567 568 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 569 } 570
Indexes created Thu Oct 23 22:10:10 GMT 2025