if_ne_pcmcia.c revision 1.56
1 /* $NetBSD: if_ne_pcmcia.c,v 1.56 2000/02/14 23:13:49 enami 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 u_int8_t * 78 ne_pcmcia_get_enaddr __P((struct ne_pcmcia_softc *, int, 79 u_int8_t [ETHER_ADDR_LEN])); 80 u_int8_t * 81 ne_pcmcia_dl10019_get_enaddr __P((struct ne_pcmcia_softc *, 82 u_int8_t [ETHER_ADDR_LEN])); 83 int ne_pcmcia_ax88190_set_iobase __P((struct ne_pcmcia_softc *)); 84 85 struct cfattach ne_pcmcia_ca = { 86 sizeof(struct ne_pcmcia_softc), ne_pcmcia_match, ne_pcmcia_attach, 87 ne_pcmcia_detach, dp8390_activate 88 }; 89 90 struct ne2000dev { 91 char *name; 92 int32_t manufacturer; 93 int32_t product; 94 char *cis_info[4]; 95 int function; 96 int enet_maddr; 97 unsigned char enet_vendor[3]; 98 int flags; 99 #define NE2000DVF_DL10019 0x0001 /* chip is D-Link DL10019 */ 100 #define NE2000DVF_AX88190 0x0002 /* chip is ASIX AX88190 */ 101 } ne2000devs[] = { 102 { PCMCIA_STR_AMBICOM_AMB8002T, 103 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 104 PCMCIA_CIS_AMBICOM_AMB8002T, 105 0, -1, { 0x00, 0x10, 0x7a } }, 106 107 { PCMCIA_STR_PREMAX_PE200, 108 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 109 PCMCIA_CIS_PREMAX_PE200, 110 0, 0x07f0, { 0x00, 0x20, 0xe0 } }, 111 112 { PCMCIA_STR_DIGITAL_DEPCMXX, 113 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 114 PCMCIA_CIS_DIGITAL_DEPCMXX, 115 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 116 117 { PCMCIA_STR_PLANET_SMARTCOM2000, 118 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 119 PCMCIA_CIS_PLANET_SMARTCOM2000, 120 0, 0xff0, { 0x00, 0x00, 0xe8 } }, 121 122 { PCMCIA_STR_DLINK_DE660, 123 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 124 PCMCIA_CIS_DLINK_DE660, 125 0, -1, { 0x00, 0x80, 0xc8 } }, 126 127 { PCMCIA_STR_RPTI_EP401, 128 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 129 PCMCIA_CIS_RPTI_EP401, 130 0, -1, { 0x00, 0x40, 0x95 } }, 131 132 { PCMCIA_STR_ACCTON_EN2212, 133 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 134 PCMCIA_CIS_ACCTON_EN2212, 135 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 136 137 { PCMCIA_STR_SVEC_COMBOCARD, 138 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 139 PCMCIA_CIS_SVEC_COMBOCARD, 140 0, -1, { 0x00, 0xe0, 0x98 } }, 141 142 { PCMCIA_STR_SVEC_LANCARD, 143 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 144 PCMCIA_CIS_SVEC_LANCARD, 145 0, 0x7f0, { 0x00, 0xc0, 0x6c } }, 146 147 { PCMCIA_STR_EPSON_EEN10B, 148 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_EPSON_EEN10B, 149 PCMCIA_CIS_EPSON_EEN10B, 150 0, 0xff0, { 0x00, 0x00, 0x48 } }, 151 152 /* 153 * You have to add new entries which contains 154 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 155 * in front of this comment. 156 * 157 * There are cards which use a generic vendor and product id but needs 158 * a different handling depending on the cis_info, so ne2000_match 159 * needs a table where the exceptions comes first and then the normal 160 * product and vendor entries. 161 */ 162 163 { PCMCIA_STR_IBM_INFOMOVER, 164 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 165 PCMCIA_CIS_IBM_INFOMOVER, 166 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, 167 168 { PCMCIA_STR_LINKSYS_ECARD_1, 169 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 170 PCMCIA_CIS_LINKSYS_ECARD_1, 171 0, -1, { 0x00, 0x80, 0xc8 } }, 172 173 { PCMCIA_STR_PLANEX_FNW3600T, 174 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 175 PCMCIA_CIS_PLANEX_FNW3600T, 176 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 }, 177 178 { PCMCIA_STR_SVEC_PN650TX, 179 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 180 PCMCIA_CIS_SVEC_PN650TX, 181 0, -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 }, 182 183 /* 184 * This entry should be here so that above two cards doesn't 185 * match with this. FNW-3700T won't match above entries due to 186 * MAC address check. 187 */ 188 { PCMCIA_STR_PLANEX_FNW3700T, 189 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 190 PCMCIA_CIS_PLANEX_FNW3700T, 191 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 }, 192 193 { PCMCIA_STR_LINKSYS_ETHERFAST, 194 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 195 PCMCIA_CIS_LINKSYS_ETHERFAST, 196 0, -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 }, 197 198 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 199 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 200 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 201 0, -1, { 0x00, 0x80, 0xc8 } }, 202 203 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 204 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 205 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 206 0, 0x0120, { 0x20, 0x04, 0x49 } }, 207 208 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 209 above this list, we need to keep this one below the ECARD_1, or else 210 both will match the same more-generic entry rather than the more 211 specific one above with proper vendor and product IDs. */ 212 { PCMCIA_STR_LINKSYS_ECARD_2, 213 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 214 PCMCIA_CIS_LINKSYS_ECARD_2, 215 0, -1, { 0x00, 0x80, 0xc8 } }, 216 217 /* 218 * D-Link DE-650 has many minor versions: 219 * 220 * CIS information Manufacturer Product Note 221 * 1 "D-Link, DE-650" INVALID INVALID white card 222 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 223 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 224 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 225 * 226 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 227 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 228 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 229 */ 230 { PCMCIA_STR_DLINK_DE650, 231 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 232 PCMCIA_CIS_DLINK_DE650, 233 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 234 235 /* 236 * IO-DATA PCLA/TE and later version of PCLA/T has valid 237 * vendor/product ID and it is possible to read MAC address 238 * using standard I/O ports. It also read from CIS offset 0x01c0. 239 * On the other hand, earlier version of PCLA/T doesn't have valid 240 * vendor/product ID and MAC address must be read from CIS offset 241 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 242 * And CIS information of earlier and later version of PCLA/T are 243 * same except fourth element. So, for now, we place the entry for 244 * PCLA/TE (and later version of PCLA/T) followed by entry 245 * for the earlier version of PCLA/T (or, modify to match all CIS 246 * information and have three or more individual entries). 247 */ 248 { PCMCIA_STR_IODATA_PCLATE, 249 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 250 PCMCIA_CIS_IODATA_PCLATE, 251 0, -1, { 0x00, 0xa0, 0xb0 } }, 252 253 /* 254 * This entry should be placed after above PCLA-TE entry. 255 * See above comments for detail. 256 */ 257 { PCMCIA_STR_IODATA_PCLAT, 258 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 259 PCMCIA_CIS_IODATA_PCLAT, 260 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 261 262 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 263 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 264 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 265 0, 0x0110, { 0x00, 0x80, 0x19 } }, 266 267 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 268 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 269 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 270 0, -1, { 0x00, 0x80, 0x19 } }, 271 272 { PCMCIA_STR_COREGA_ETHER_PCC_T, 273 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 274 PCMCIA_CIS_COREGA_ETHER_PCC_T, 275 0, -1, { 0x00, 0x00, 0xf4 } }, 276 277 { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 278 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 279 PCMCIA_CIS_COREGA_ETHER_II_PCC_T, 280 0, -1, { 0x00, 0x00, 0xf4 } }, 281 282 { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 283 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 284 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX, 285 0, -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 286 287 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 288 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 289 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 290 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 291 292 { PCMCIA_STR_SMC_EZCARD, 293 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 294 PCMCIA_CIS_SMC_EZCARD, 295 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 296 297 { PCMCIA_STR_SOCEKT_LP_ETHER_CF, 298 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCEKT_LP_ETHER_CF, 299 PCMCIA_CIS_SOCEKT_LP_ETHER_CF, 300 0, -1, { 0x00, 0xc0, 0x1b} }, 301 302 { PCMCIA_STR_XIRCOM_CFE_10, 303 PCMCIA_VENDOR_XIRCOM, PCMCIA_PRODUCT_XIRCOM_CFE_10, 304 PCMCIA_CIS_XIRCOM_CFE_10, 305 0, -1, { 0x00, 0x10, 0xa4 } }, 306 307 { PCMCIA_STR_MELCO_LPC3_TX, 308 PCMCIA_VENDOR_MELCO, PCMCIA_PRODUCT_MELCO_LPC3_TX, 309 PCMCIA_CIS_MELCO_LPC3_TX, 310 0, -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 }, 311 312 #if 0 313 /* the rest of these are stolen from the linux pcnet pcmcia device 314 driver. Since I don't know the manfid or cis info strings for 315 any of them, they're not compiled in until I do. */ 316 { "APEX MultiCard", 317 0x0000, 0x0000, NULL, NULL, 0, 318 0x03f4, { 0x00, 0x20, 0xe5 } }, 319 { "ASANTE FriendlyNet", 320 0x0000, 0x0000, NULL, NULL, 0, 321 0x4910, { 0x00, 0x00, 0x94 } }, 322 { "Danpex EN-6200P2", 323 0x0000, 0x0000, NULL, NULL, 0, 324 0x0110, { 0x00, 0x40, 0xc7 } }, 325 { "DataTrek NetCard", 326 0x0000, 0x0000, NULL, NULL, 0, 327 0x0ff0, { 0x00, 0x20, 0xe8 } }, 328 { "Dayna CommuniCard E", 329 0x0000, 0x0000, NULL, NULL, 0, 330 0x0110, { 0x00, 0x80, 0x19 } }, 331 { "EP-210 Ethernet", 332 0x0000, 0x0000, NULL, NULL, 0, 333 0x0110, { 0x00, 0x40, 0x33 } }, 334 { "ELECOM Laneed LD-CDWA", 335 0x0000, 0x0000, NULL, NULL, 0, 336 0x00b8, { 0x08, 0x00, 0x42 } }, 337 { "Grey Cell GCS2220", 338 0x0000, 0x0000, NULL, NULL, 0, 339 0x0000, { 0x00, 0x47, 0x43 } }, 340 { "Hypertec Ethernet", 341 0x0000, 0x0000, NULL, NULL, 0, 342 0x01c0, { 0x00, 0x40, 0x4c } }, 343 { "IBM CCAE", 344 0x0000, 0x0000, NULL, NULL, 0, 345 0x0ff0, { 0x08, 0x00, 0x5a } }, 346 { "IBM CCAE", 347 0x0000, 0x0000, NULL, NULL, 0, 348 0x0ff0, { 0x00, 0x04, 0xac } }, 349 { "IBM CCAE", 350 0x0000, 0x0000, NULL, NULL, 0, 351 0x0ff0, { 0x00, 0x06, 0x29 } }, 352 { "IBM FME", 353 0x0000, 0x0000, NULL, NULL, 0, 354 0x0374, { 0x00, 0x04, 0xac } }, 355 { "IBM FME", 356 0x0000, 0x0000, NULL, NULL, 0, 357 0x0374, { 0x08, 0x00, 0x5a } }, 358 { "Katron PE-520", 359 0x0000, 0x0000, NULL, NULL, 0, 360 0x0110, { 0x00, 0x40, 0xf6 } }, 361 { "Kingston KNE-PCM/x", 362 0x0000, 0x0000, NULL, NULL, 0, 363 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 364 { "Kingston KNE-PCM/x", 365 0x0000, 0x0000, NULL, NULL, 0, 366 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 367 { "Kingston KNE-PC2", 368 0x0000, 0x0000, NULL, NULL, 0, 369 0x0180, { 0x00, 0xc0, 0xf0 } }, 370 { "Longshine LCS-8534", 371 0x0000, 0x0000, NULL, NULL, 0, 372 0x0000, { 0x08, 0x00, 0x00 } }, 373 { "Maxtech PCN2000", 374 0x0000, 0x0000, NULL, NULL, 0, 375 0x5000, { 0x00, 0x00, 0xe8 } }, 376 { "NDC Instant-Link", 377 0x0000, 0x0000, NULL, NULL, 0, 378 0x003a, { 0x00, 0x80, 0xc6 } }, 379 { "NE2000 Compatible", 380 0x0000, 0x0000, NULL, NULL, 0, 381 0x0ff0, { 0x00, 0xa0, 0x0c } }, 382 { "Network General Sniffer", 383 0x0000, 0x0000, NULL, NULL, 0, 384 0x0ff0, { 0x00, 0x00, 0x65 } }, 385 { "Panasonic VEL211", 386 0x0000, 0x0000, NULL, NULL, 0, 387 0x0ff0, { 0x00, 0x80, 0x45 } }, 388 { "SCM Ethernet", 389 0x0000, 0x0000, NULL, NULL, 0, 390 0x0ff0, { 0x00, 0x20, 0xcb } }, 391 { "Socket EA", 392 0x0000, 0x0000, NULL, NULL, 0, 393 0x4000, { 0x00, 0xc0, 0x1b } }, 394 { "Volktek NPL-402CT", 395 0x0000, 0x0000, NULL, NULL, 0, 396 0x0060, { 0x00, 0x40, 0x05 } }, 397 #endif 398 399 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 400 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 401 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 402 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 403 }; 404 405 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 406 407 #define ne2000_match(card, fct, n) \ 408 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 409 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 410 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 411 ((card)->product == ne2000devs[(n)].product)) || \ 412 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 413 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 414 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 415 ((fct) == ne2000devs[(n)].function))? \ 416 &ne2000devs[(n)]:NULL) 417 418 int 419 ne_pcmcia_match(parent, match, aux) 420 struct device *parent; 421 struct cfdata *match; 422 void *aux; 423 { 424 struct pcmcia_attach_args *pa = aux; 425 int i; 426 427 for (i = 0; i < NE2000_NDEVS; i++) { 428 if (ne2000_match(pa->card, pa->pf->number, i)) 429 return (1); 430 } 431 432 return (0); 433 } 434 435 void 436 ne_pcmcia_attach(parent, self, aux) 437 struct device *parent, *self; 438 void *aux; 439 { 440 struct ne_pcmcia_softc *psc = (void *) self; 441 struct ne2000_softc *nsc = &psc->sc_ne2000; 442 struct dp8390_softc *dsc = &nsc->sc_dp8390; 443 struct pcmcia_attach_args *pa = aux; 444 struct pcmcia_config_entry *cfe; 445 struct ne2000dev *ne_dev; 446 int i; 447 u_int8_t myea[6], *enaddr; 448 void (*npp_init_media) __P((struct dp8390_softc *, int **, 449 int *, int *)); 450 int *media, nmedia, defmedia; 451 const char *typestr = ""; 452 453 npp_init_media = NULL; 454 media = NULL; 455 nmedia = defmedia = 0; 456 457 psc->sc_pf = pa->pf; 458 cfe = pa->pf->cfe_head.sqh_first; 459 460 /* 461 * XXX need to loop over all config entries? 462 */ 463 #if 0 464 /* 465 * Some ne2000 driver's claim to have memory; others don't. 466 * Since I don't care, I don't check. 467 */ 468 469 if (cfe->num_memspace != 1) { 470 printf(": unexpected number of memory spaces " 471 " %d should be 1\n", cfe->num_memspace); 472 goto fail_1; 473 } 474 #endif 475 476 if (cfe->num_iospace == 1) { 477 if (cfe->iospace[0].length != NE2000_NPORTS) { 478 printf(": unexpected I/O space configuration" 479 " (continued)\n%s", dsc->sc_dev.dv_xname); 480 /* XXX really safe for all other cards? */ 481 } 482 } else if (cfe->num_iospace == 2) { 483 /* 484 * Some cards report a separate space for NIC and ASIC. 485 * This make some sense, but we must allocate a single 486 * NE2000_NPORTS-sized chunk, due to brain damaged 487 * address decoders on some of these cards. 488 */ 489 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 490 NE2000_NPORTS) { 491 printf(": unexpected I/O space configuration\n"); 492 goto fail_1; 493 } 494 } else { 495 printf(": unexpected number of i/o spaces %d" 496 " should be 1 or 2\n", cfe->num_iospace); 497 goto fail_1; 498 } 499 500 if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, NE2000_NPORTS, 501 NE2000_NPORTS, &psc->sc_pcioh)) { 502 printf(": can't alloc i/o space\n"); 503 goto fail_1; 504 } 505 506 dsc->sc_regt = psc->sc_pcioh.iot; 507 dsc->sc_regh = psc->sc_pcioh.ioh; 508 509 nsc->sc_asict = psc->sc_pcioh.iot; 510 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 511 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 512 &nsc->sc_asich)) { 513 printf(": can't get subregion for asic\n"); 514 goto fail_2; 515 } 516 517 /* Set up power management hooks. */ 518 dsc->sc_enable = ne_pcmcia_enable; 519 dsc->sc_disable = ne_pcmcia_disable; 520 521 /* Enable the card. */ 522 pcmcia_function_init(pa->pf, cfe); 523 if (pcmcia_function_enable(pa->pf)) { 524 printf(": function enable failed\n"); 525 goto fail_2; 526 } 527 528 /* some cards claim to be io16, but they're lying. */ 529 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 530 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 531 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 532 printf(": can't map NIC i/o space\n"); 533 goto fail_3; 534 } 535 536 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 537 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 538 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 539 printf(": can't map ASIC i/o space\n"); 540 goto fail_4; 541 } 542 543 printf("\n"); 544 545 /* 546 * Read the station address from the board. 547 */ 548 i = 0; 549 again: 550 enaddr = NULL; /* Ask ASIC by default */ 551 for (; i < NE2000_NDEVS; i++) { 552 ne_dev = ne2000_match(pa->card, pa->pf->number, i); 553 if (ne_dev != NULL) { 554 if (ne_dev->enet_maddr >= 0) { 555 enaddr = ne_pcmcia_get_enaddr(psc, 556 ne_dev->enet_maddr, myea); 557 if (enaddr == NULL) 558 continue; 559 } 560 break; 561 } 562 } 563 if (i == NE2000_NDEVS) { 564 printf("%s: can't match ethernet vendor code\n", 565 dsc->sc_dev.dv_xname); 566 goto fail_5; 567 } 568 569 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 570 enaddr = ne_pcmcia_dl10019_get_enaddr(psc, myea); 571 if (enaddr == NULL) { 572 ++i; 573 goto again; 574 } 575 nsc->sc_type = NE2000_TYPE_DL10019; 576 typestr = " (DL10019)"; 577 } 578 579 if ((ne_dev->flags & NE2000DVF_AX88190) != 0) { 580 if (ne_pcmcia_ax88190_set_iobase(psc)) 581 goto fail_5; 582 nsc->sc_type = NE2000_TYPE_AX88190; 583 typestr = " (AX88190)"; 584 } 585 586 if (enaddr != NULL) { 587 /* 588 * Make sure this is what we expect. 589 */ 590 if (enaddr[0] != ne_dev->enet_vendor[0] || 591 enaddr[1] != ne_dev->enet_vendor[1] || 592 enaddr[2] != ne_dev->enet_vendor[2]) { 593 ++i; 594 goto again; 595 } 596 } 597 598 /* 599 * Check for a RealTek 8019. 600 */ 601 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 602 ED_CR_PAGE_0 | ED_CR_STP); 603 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 604 == RTL0_8019ID0 && 605 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 606 == RTL0_8019ID1) { 607 typestr = " (RTL8019)"; 608 npp_init_media = rtl80x9_init_media; 609 dsc->sc_mediachange = rtl80x9_mediachange; 610 dsc->sc_mediastatus = rtl80x9_mediastatus; 611 dsc->init_card = rtl80x9_init_card; 612 } 613 614 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 615 typestr); 616 617 /* Initialize media, if we have it. */ 618 if (npp_init_media != NULL) 619 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 620 621 if (ne2000_attach(nsc, enaddr, media, nmedia, defmedia)) 622 goto fail_5; 623 624 pcmcia_function_disable(pa->pf); 625 return; 626 627 fail_5: 628 /* Unmap ASIC i/o windows. */ 629 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 630 631 fail_4: 632 /* Unmap NIC i/o windows. */ 633 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 634 635 fail_3: 636 pcmcia_function_disable(pa->pf); 637 638 fail_2: 639 /* Free our i/o space. */ 640 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 641 642 fail_1: 643 psc->sc_nic_io_window = -1; 644 } 645 646 int 647 ne_pcmcia_detach(self, flags) 648 struct device *self; 649 int flags; 650 { 651 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 652 int error; 653 654 if (psc->sc_nic_io_window == -1) 655 /* Nothing to detach. */ 656 return (0); 657 658 error = ne2000_detach(&psc->sc_ne2000, flags); 659 if (error != 0) 660 return (error); 661 662 /* Unmap our i/o windows. */ 663 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 664 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 665 666 /* Free our i/o space. */ 667 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 668 669 return (0); 670 } 671 672 int 673 ne_pcmcia_enable(dsc) 674 struct dp8390_softc *dsc; 675 { 676 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 677 struct ne2000_softc *nsc = &psc->sc_ne2000; 678 679 /* set up the interrupt */ 680 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 681 dsc); 682 if (psc->sc_ih == NULL) { 683 printf("%s: couldn't establish interrupt\n", 684 dsc->sc_dev.dv_xname); 685 goto fail_1; 686 } 687 688 if (pcmcia_function_enable(psc->sc_pf)) 689 goto fail_2; 690 691 if (nsc->sc_type == NE2000_TYPE_AX88190) 692 if (ne_pcmcia_ax88190_set_iobase(psc)) 693 goto fail_3; 694 695 return (0); 696 697 fail_3: 698 pcmcia_function_disable(psc->sc_pf); 699 fail_2: 700 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 701 fail_1: 702 return (1); 703 } 704 705 void 706 ne_pcmcia_disable(dsc) 707 struct dp8390_softc *dsc; 708 { 709 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 710 711 pcmcia_function_disable(psc->sc_pf); 712 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 713 } 714 715 u_int8_t * 716 ne_pcmcia_get_enaddr(psc, maddr, myea) 717 struct ne_pcmcia_softc *psc; 718 int maddr; 719 u_int8_t myea[ETHER_ADDR_LEN]; 720 { 721 struct ne2000_softc *nsc = &psc->sc_ne2000; 722 struct dp8390_softc *dsc = &nsc->sc_dp8390; 723 struct pcmcia_mem_handle pcmh; 724 bus_addr_t offset; 725 u_int8_t *enaddr = NULL; 726 int j, mwindow; 727 728 if (maddr < 0) 729 return (NULL); 730 731 if (pcmcia_mem_alloc(psc->sc_pf, ETHER_ADDR_LEN * 2, &pcmh)) { 732 printf("%s: can't alloc mem for enet addr\n", 733 dsc->sc_dev.dv_xname); 734 goto fail_1; 735 } 736 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, maddr, 737 ETHER_ADDR_LEN * 2, &pcmh, &offset, &mwindow)) { 738 printf("%s: can't map mem for enet addr\n", 739 dsc->sc_dev.dv_xname); 740 goto fail_2; 741 } 742 for (j = 0; j < ETHER_ADDR_LEN; j++) 743 myea[j] = bus_space_read_1(pcmh.memt, pcmh.memh, 744 offset + (j * 2)); 745 enaddr = myea; 746 747 pcmcia_mem_unmap(psc->sc_pf, mwindow); 748 fail_2: 749 pcmcia_mem_free(psc->sc_pf, &pcmh); 750 fail_1: 751 return (enaddr); 752 } 753 754 u_int8_t * 755 ne_pcmcia_dl10019_get_enaddr(psc, myea) 756 struct ne_pcmcia_softc *psc; 757 u_int8_t myea[ETHER_ADDR_LEN]; 758 { 759 struct ne2000_softc *nsc = &psc->sc_ne2000; 760 u_int8_t sum; 761 int j; 762 763 #define PAR0 0x04 764 for (j = 0, sum = 0; j < 8; j++) 765 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 766 PAR0 + j); 767 if (sum != 0xff) 768 return (NULL); 769 for (j = 0; j < ETHER_ADDR_LEN; j++) 770 myea[j] = bus_space_read_1(nsc->sc_asict, 771 nsc->sc_asich, PAR0 + j); 772 #undef PAR0 773 return (myea); 774 } 775 776 int 777 ne_pcmcia_ax88190_set_iobase(psc) 778 struct ne_pcmcia_softc *psc; 779 { 780 struct ne2000_softc *nsc = &psc->sc_ne2000; 781 struct dp8390_softc *dsc = &nsc->sc_dp8390; 782 struct pcmcia_mem_handle pcmh; 783 bus_addr_t offset; 784 int rv = 1, mwindow; 785 786 if (pcmcia_mem_alloc(psc->sc_pf, NE2000_AX88190_LAN_IOSIZE, &pcmh)) { 787 printf("%s: can't alloc mem for LAN iobase\n", 788 dsc->sc_dev.dv_xname); 789 goto fail_1; 790 } 791 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, 792 NE2000_AX88190_LAN_IOBASE, NE2000_AX88190_LAN_IOSIZE, 793 &pcmh, &offset, &mwindow)) { 794 printf("%s: can't map mem for LAN iobase\n", 795 dsc->sc_dev.dv_xname); 796 goto fail_2; 797 } 798 799 #ifdef DIAGNOSTIC 800 printf("%s: LAN iobase 0x%x (0x%x) ->", dsc->sc_dev.dv_xname, 801 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 802 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8, 803 (u_int)psc->sc_pcioh.addr); 804 #endif 805 bus_space_write_1(pcmh.memt, pcmh.memh, offset, 806 psc->sc_pcioh.addr & 0xff); 807 bus_space_write_1(pcmh.memt, pcmh.memh, offset + 2, 808 psc->sc_pcioh.addr >> 8); 809 #ifdef DIAGNOSTIC 810 printf(" 0x%x\n", bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 811 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8); 812 #endif 813 rv = 0; 814 815 pcmcia_mem_unmap(psc->sc_pf, mwindow); 816 fail_2: 817 pcmcia_mem_free(psc->sc_pf, &pcmh); 818 fail_1: 819 return (rv); 820 } 821
Indexes created Mon Oct 20 20:10:13 GMT 2025