if_ne_pcmcia.c revision 1.55
1 /* $NetBSD: if_ne_pcmcia.c,v 1.55 2000/02/09 15:40:26 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_PLANEX_FNW3700T, 179 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 180 PCMCIA_CIS_PLANEX_FNW3700T, 181 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 }, 182 183 { PCMCIA_STR_SVEC_PN650TX, 184 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 185 PCMCIA_CIS_SVEC_PN650TX, 186 0, -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 }, 187 188 { PCMCIA_STR_LINKSYS_ETHERFAST, 189 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 190 PCMCIA_CIS_LINKSYS_ETHERFAST, 191 0, -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 }, 192 193 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 194 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 195 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 196 0, -1, { 0x00, 0x80, 0xc8 } }, 197 198 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 199 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 200 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 201 0, 0x0120, { 0x20, 0x04, 0x49 } }, 202 203 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 204 above this list, we need to keep this one below the ECARD_1, or else 205 both will match the same more-generic entry rather than the more 206 specific one above with proper vendor and product IDs. */ 207 { PCMCIA_STR_LINKSYS_ECARD_2, 208 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 209 PCMCIA_CIS_LINKSYS_ECARD_2, 210 0, -1, { 0x00, 0x80, 0xc8 } }, 211 212 /* 213 * D-Link DE-650 has many minor versions: 214 * 215 * CIS information Manufacturer Product Note 216 * 1 "D-Link, DE-650" INVALID INVALID white card 217 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 218 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 219 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 220 * 221 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 222 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 223 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 224 */ 225 { PCMCIA_STR_DLINK_DE650, 226 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 227 PCMCIA_CIS_DLINK_DE650, 228 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 229 230 /* 231 * IO-DATA PCLA/TE and later version of PCLA/T has valid 232 * vendor/product ID and it is possible to read MAC address 233 * using standard I/O ports. It also read from CIS offset 0x01c0. 234 * On the other hand, earlier version of PCLA/T doesn't have valid 235 * vendor/product ID and MAC address must be read from CIS offset 236 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 237 * And CIS information of earlier and later version of PCLA/T are 238 * same except fourth element. So, for now, we place the entry for 239 * PCLA/TE (and later version of PCLA/T) followed by entry 240 * for the earlier version of PCLA/T (or, modify to match all CIS 241 * information and have three or more individual entries). 242 */ 243 { PCMCIA_STR_IODATA_PCLATE, 244 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 245 PCMCIA_CIS_IODATA_PCLATE, 246 0, -1, { 0x00, 0xa0, 0xb0 } }, 247 248 /* 249 * This entry should be placed after above PCLA-TE entry. 250 * See above comments for detail. 251 */ 252 { PCMCIA_STR_IODATA_PCLAT, 253 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 254 PCMCIA_CIS_IODATA_PCLAT, 255 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 256 257 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 258 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 259 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 260 0, 0x0110, { 0x00, 0x80, 0x19 } }, 261 262 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 263 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 264 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 265 0, -1, { 0x00, 0x80, 0x19 } }, 266 267 { PCMCIA_STR_COREGA_ETHER_PCC_T, 268 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 269 PCMCIA_CIS_COREGA_ETHER_PCC_T, 270 0, -1, { 0x00, 0x00, 0xf4 } }, 271 272 { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 273 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 274 PCMCIA_CIS_COREGA_ETHER_II_PCC_T, 275 0, -1, { 0x00, 0x00, 0xf4 } }, 276 277 { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 278 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 279 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX, 280 0, -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 281 282 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 283 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 284 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 285 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 286 287 { PCMCIA_STR_SMC_EZCARD, 288 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 289 PCMCIA_CIS_SMC_EZCARD, 290 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 291 292 { PCMCIA_STR_SOCEKT_LP_ETHER_CF, 293 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCEKT_LP_ETHER_CF, 294 PCMCIA_CIS_SOCEKT_LP_ETHER_CF, 295 0, -1, { 0x00, 0xc0, 0x1b} }, 296 297 { PCMCIA_STR_XIRCOM_CFE_10, 298 PCMCIA_VENDOR_XIRCOM, PCMCIA_PRODUCT_XIRCOM_CFE_10, 299 PCMCIA_CIS_XIRCOM_CFE_10, 300 0, -1, { 0x00, 0x10, 0xa4 } }, 301 302 { PCMCIA_STR_MELCO_LPC3_TX, 303 PCMCIA_VENDOR_MELCO, PCMCIA_PRODUCT_MELCO_LPC3_TX, 304 PCMCIA_CIS_MELCO_LPC3_TX, 305 0, -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 }, 306 307 #if 0 308 /* the rest of these are stolen from the linux pcnet pcmcia device 309 driver. Since I don't know the manfid or cis info strings for 310 any of them, they're not compiled in until I do. */ 311 { "APEX MultiCard", 312 0x0000, 0x0000, NULL, NULL, 0, 313 0x03f4, { 0x00, 0x20, 0xe5 } }, 314 { "ASANTE FriendlyNet", 315 0x0000, 0x0000, NULL, NULL, 0, 316 0x4910, { 0x00, 0x00, 0x94 } }, 317 { "Danpex EN-6200P2", 318 0x0000, 0x0000, NULL, NULL, 0, 319 0x0110, { 0x00, 0x40, 0xc7 } }, 320 { "DataTrek NetCard", 321 0x0000, 0x0000, NULL, NULL, 0, 322 0x0ff0, { 0x00, 0x20, 0xe8 } }, 323 { "Dayna CommuniCard E", 324 0x0000, 0x0000, NULL, NULL, 0, 325 0x0110, { 0x00, 0x80, 0x19 } }, 326 { "EP-210 Ethernet", 327 0x0000, 0x0000, NULL, NULL, 0, 328 0x0110, { 0x00, 0x40, 0x33 } }, 329 { "ELECOM Laneed LD-CDWA", 330 0x0000, 0x0000, NULL, NULL, 0, 331 0x00b8, { 0x08, 0x00, 0x42 } }, 332 { "Grey Cell GCS2220", 333 0x0000, 0x0000, NULL, NULL, 0, 334 0x0000, { 0x00, 0x47, 0x43 } }, 335 { "Hypertec Ethernet", 336 0x0000, 0x0000, NULL, NULL, 0, 337 0x01c0, { 0x00, 0x40, 0x4c } }, 338 { "IBM CCAE", 339 0x0000, 0x0000, NULL, NULL, 0, 340 0x0ff0, { 0x08, 0x00, 0x5a } }, 341 { "IBM CCAE", 342 0x0000, 0x0000, NULL, NULL, 0, 343 0x0ff0, { 0x00, 0x04, 0xac } }, 344 { "IBM CCAE", 345 0x0000, 0x0000, NULL, NULL, 0, 346 0x0ff0, { 0x00, 0x06, 0x29 } }, 347 { "IBM FME", 348 0x0000, 0x0000, NULL, NULL, 0, 349 0x0374, { 0x00, 0x04, 0xac } }, 350 { "IBM FME", 351 0x0000, 0x0000, NULL, NULL, 0, 352 0x0374, { 0x08, 0x00, 0x5a } }, 353 { "Katron PE-520", 354 0x0000, 0x0000, NULL, NULL, 0, 355 0x0110, { 0x00, 0x40, 0xf6 } }, 356 { "Kingston KNE-PCM/x", 357 0x0000, 0x0000, NULL, NULL, 0, 358 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 359 { "Kingston KNE-PCM/x", 360 0x0000, 0x0000, NULL, NULL, 0, 361 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 362 { "Kingston KNE-PC2", 363 0x0000, 0x0000, NULL, NULL, 0, 364 0x0180, { 0x00, 0xc0, 0xf0 } }, 365 { "Longshine LCS-8534", 366 0x0000, 0x0000, NULL, NULL, 0, 367 0x0000, { 0x08, 0x00, 0x00 } }, 368 { "Maxtech PCN2000", 369 0x0000, 0x0000, NULL, NULL, 0, 370 0x5000, { 0x00, 0x00, 0xe8 } }, 371 { "NDC Instant-Link", 372 0x0000, 0x0000, NULL, NULL, 0, 373 0x003a, { 0x00, 0x80, 0xc6 } }, 374 { "NE2000 Compatible", 375 0x0000, 0x0000, NULL, NULL, 0, 376 0x0ff0, { 0x00, 0xa0, 0x0c } }, 377 { "Network General Sniffer", 378 0x0000, 0x0000, NULL, NULL, 0, 379 0x0ff0, { 0x00, 0x00, 0x65 } }, 380 { "Panasonic VEL211", 381 0x0000, 0x0000, NULL, NULL, 0, 382 0x0ff0, { 0x00, 0x80, 0x45 } }, 383 { "SCM Ethernet", 384 0x0000, 0x0000, NULL, NULL, 0, 385 0x0ff0, { 0x00, 0x20, 0xcb } }, 386 { "Socket EA", 387 0x0000, 0x0000, NULL, NULL, 0, 388 0x4000, { 0x00, 0xc0, 0x1b } }, 389 { "Volktek NPL-402CT", 390 0x0000, 0x0000, NULL, NULL, 0, 391 0x0060, { 0x00, 0x40, 0x05 } }, 392 #endif 393 394 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 395 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 396 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 397 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 398 }; 399 400 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 401 402 #define ne2000_match(card, fct, n) \ 403 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 404 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 405 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 406 ((card)->product == ne2000devs[(n)].product)) || \ 407 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 408 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 409 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 410 ((fct) == ne2000devs[(n)].function))? \ 411 &ne2000devs[(n)]:NULL) 412 413 int 414 ne_pcmcia_match(parent, match, aux) 415 struct device *parent; 416 struct cfdata *match; 417 void *aux; 418 { 419 struct pcmcia_attach_args *pa = aux; 420 int i; 421 422 for (i = 0; i < NE2000_NDEVS; i++) { 423 if (ne2000_match(pa->card, pa->pf->number, i)) 424 return (1); 425 } 426 427 return (0); 428 } 429 430 void 431 ne_pcmcia_attach(parent, self, aux) 432 struct device *parent, *self; 433 void *aux; 434 { 435 struct ne_pcmcia_softc *psc = (void *) self; 436 struct ne2000_softc *nsc = &psc->sc_ne2000; 437 struct dp8390_softc *dsc = &nsc->sc_dp8390; 438 struct pcmcia_attach_args *pa = aux; 439 struct pcmcia_config_entry *cfe; 440 struct ne2000dev *ne_dev; 441 int i; 442 u_int8_t myea[6], *enaddr; 443 void (*npp_init_media) __P((struct dp8390_softc *, int **, 444 int *, int *)); 445 int *media, nmedia, defmedia; 446 const char *typestr = ""; 447 448 npp_init_media = NULL; 449 media = NULL; 450 nmedia = defmedia = 0; 451 452 psc->sc_pf = pa->pf; 453 cfe = pa->pf->cfe_head.sqh_first; 454 455 /* 456 * XXX need to loop over all config entries? 457 */ 458 #if 0 459 /* 460 * Some ne2000 driver's claim to have memory; others don't. 461 * Since I don't care, I don't check. 462 */ 463 464 if (cfe->num_memspace != 1) { 465 printf(": unexpected number of memory spaces " 466 " %d should be 1\n", cfe->num_memspace); 467 goto fail_1; 468 } 469 #endif 470 471 if (cfe->num_iospace == 1) { 472 if (cfe->iospace[0].length != NE2000_NPORTS) { 473 printf(": unexpected I/O space configuration" 474 " (continued)\n%s", dsc->sc_dev.dv_xname); 475 /* XXX really safe for all other cards? */ 476 } 477 } else if (cfe->num_iospace == 2) { 478 /* 479 * Some cards report a separate space for NIC and ASIC. 480 * This make some sense, but we must allocate a single 481 * NE2000_NPORTS-sized chunk, due to brain damaged 482 * address decoders on some of these cards. 483 */ 484 if ((cfe->iospace[0].length + cfe->iospace[1].length) != 485 NE2000_NPORTS) { 486 printf(": unexpected I/O space configuration\n"); 487 goto fail_1; 488 } 489 } else { 490 printf(": unexpected number of i/o spaces %d" 491 " should be 1 or 2\n", cfe->num_iospace); 492 goto fail_1; 493 } 494 495 if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, NE2000_NPORTS, 496 NE2000_NPORTS, &psc->sc_pcioh)) { 497 printf(": can't alloc i/o space\n"); 498 goto fail_1; 499 } 500 501 dsc->sc_regt = psc->sc_pcioh.iot; 502 dsc->sc_regh = psc->sc_pcioh.ioh; 503 504 nsc->sc_asict = psc->sc_pcioh.iot; 505 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 506 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 507 &nsc->sc_asich)) { 508 printf(": can't get subregion for asic\n"); 509 goto fail_2; 510 } 511 512 /* Set up power management hooks. */ 513 dsc->sc_enable = ne_pcmcia_enable; 514 dsc->sc_disable = ne_pcmcia_disable; 515 516 /* Enable the card. */ 517 pcmcia_function_init(pa->pf, cfe); 518 if (pcmcia_function_enable(pa->pf)) { 519 printf(": function enable failed\n"); 520 goto fail_2; 521 } 522 523 /* some cards claim to be io16, but they're lying. */ 524 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 525 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 526 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 527 printf(": can't map NIC i/o space\n"); 528 goto fail_3; 529 } 530 531 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 532 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 533 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 534 printf(": can't map ASIC i/o space\n"); 535 goto fail_4; 536 } 537 538 printf("\n"); 539 540 /* 541 * Read the station address from the board. 542 */ 543 i = 0; 544 again: 545 enaddr = NULL; /* Ask ASIC by default */ 546 for (; i < NE2000_NDEVS; i++) { 547 ne_dev = ne2000_match(pa->card, pa->pf->number, i); 548 if (ne_dev != NULL) { 549 if (ne_dev->enet_maddr >= 0) { 550 enaddr = ne_pcmcia_get_enaddr(psc, 551 ne_dev->enet_maddr, myea); 552 if (enaddr == NULL) 553 continue; 554 } 555 break; 556 } 557 } 558 if (i == NE2000_NDEVS) { 559 printf("%s: can't match ethernet vendor code\n", 560 dsc->sc_dev.dv_xname); 561 goto fail_5; 562 } 563 564 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 565 enaddr = ne_pcmcia_dl10019_get_enaddr(psc, myea); 566 if (enaddr == NULL) { 567 ++i; 568 goto again; 569 } 570 nsc->sc_type = NE2000_TYPE_DL10019; 571 typestr = " (DL10019)"; 572 } 573 574 if ((ne_dev->flags & NE2000DVF_AX88190) != 0) { 575 if (ne_pcmcia_ax88190_set_iobase(psc)) 576 goto fail_5; 577 nsc->sc_type = NE2000_TYPE_AX88190; 578 typestr = " (AX88190)"; 579 } 580 581 if (enaddr != NULL) { 582 /* 583 * Make sure this is what we expect. 584 */ 585 if (enaddr[0] != ne_dev->enet_vendor[0] || 586 enaddr[1] != ne_dev->enet_vendor[1] || 587 enaddr[2] != ne_dev->enet_vendor[2]) { 588 ++i; 589 goto again; 590 } 591 } 592 593 /* 594 * Check for a RealTek 8019. 595 */ 596 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 597 ED_CR_PAGE_0 | ED_CR_STP); 598 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 599 == RTL0_8019ID0 && 600 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 601 == RTL0_8019ID1) { 602 typestr = " (RTL8019)"; 603 npp_init_media = rtl80x9_init_media; 604 dsc->sc_mediachange = rtl80x9_mediachange; 605 dsc->sc_mediastatus = rtl80x9_mediastatus; 606 dsc->init_card = rtl80x9_init_card; 607 } 608 609 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 610 typestr); 611 612 /* Initialize media, if we have it. */ 613 if (npp_init_media != NULL) 614 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 615 616 if (ne2000_attach(nsc, enaddr, media, nmedia, defmedia)) 617 goto fail_5; 618 619 pcmcia_function_disable(pa->pf); 620 return; 621 622 fail_5: 623 /* Unmap ASIC i/o windows. */ 624 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 625 626 fail_4: 627 /* Unmap NIC i/o windows. */ 628 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 629 630 fail_3: 631 pcmcia_function_disable(pa->pf); 632 633 fail_2: 634 /* Free our i/o space. */ 635 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 636 637 fail_1: 638 psc->sc_nic_io_window = -1; 639 } 640 641 int 642 ne_pcmcia_detach(self, flags) 643 struct device *self; 644 int flags; 645 { 646 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 647 int error; 648 649 if (psc->sc_nic_io_window == -1) 650 /* Nothing to detach. */ 651 return (0); 652 653 error = ne2000_detach(&psc->sc_ne2000, flags); 654 if (error != 0) 655 return (error); 656 657 /* Unmap our i/o windows. */ 658 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 659 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 660 661 /* Free our i/o space. */ 662 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 663 664 return (0); 665 } 666 667 int 668 ne_pcmcia_enable(dsc) 669 struct dp8390_softc *dsc; 670 { 671 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 672 struct ne2000_softc *nsc = &psc->sc_ne2000; 673 674 /* set up the interrupt */ 675 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 676 dsc); 677 if (psc->sc_ih == NULL) { 678 printf("%s: couldn't establish interrupt\n", 679 dsc->sc_dev.dv_xname); 680 goto fail_1; 681 } 682 683 if (pcmcia_function_enable(psc->sc_pf)) 684 goto fail_2; 685 686 if (nsc->sc_type == NE2000_TYPE_AX88190) 687 if (ne_pcmcia_ax88190_set_iobase(psc)) 688 goto fail_3; 689 690 return (0); 691 692 fail_3: 693 pcmcia_function_disable(psc->sc_pf); 694 fail_2: 695 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 696 fail_1: 697 return (1); 698 } 699 700 void 701 ne_pcmcia_disable(dsc) 702 struct dp8390_softc *dsc; 703 { 704 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 705 706 pcmcia_function_disable(psc->sc_pf); 707 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 708 } 709 710 u_int8_t * 711 ne_pcmcia_get_enaddr(psc, maddr, myea) 712 struct ne_pcmcia_softc *psc; 713 int maddr; 714 u_int8_t myea[ETHER_ADDR_LEN]; 715 { 716 struct ne2000_softc *nsc = &psc->sc_ne2000; 717 struct dp8390_softc *dsc = &nsc->sc_dp8390; 718 struct pcmcia_mem_handle pcmh; 719 bus_addr_t offset; 720 u_int8_t *enaddr = NULL; 721 int j, mwindow; 722 723 if (maddr < 0) 724 return (NULL); 725 726 if (pcmcia_mem_alloc(psc->sc_pf, ETHER_ADDR_LEN * 2, &pcmh)) { 727 printf("%s: can't alloc mem for enet addr\n", 728 dsc->sc_dev.dv_xname); 729 goto fail_1; 730 } 731 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, maddr, 732 ETHER_ADDR_LEN * 2, &pcmh, &offset, &mwindow)) { 733 printf("%s: can't map mem for enet addr\n", 734 dsc->sc_dev.dv_xname); 735 goto fail_2; 736 } 737 for (j = 0; j < ETHER_ADDR_LEN; j++) 738 myea[j] = bus_space_read_1(pcmh.memt, pcmh.memh, 739 offset + (j * 2)); 740 enaddr = myea; 741 742 pcmcia_mem_unmap(psc->sc_pf, mwindow); 743 fail_2: 744 pcmcia_mem_free(psc->sc_pf, &pcmh); 745 fail_1: 746 return (enaddr); 747 } 748 749 u_int8_t * 750 ne_pcmcia_dl10019_get_enaddr(psc, myea) 751 struct ne_pcmcia_softc *psc; 752 u_int8_t myea[ETHER_ADDR_LEN]; 753 { 754 struct ne2000_softc *nsc = &psc->sc_ne2000; 755 u_int8_t sum; 756 int j; 757 758 #define PAR0 0x04 759 for (j = 0, sum = 0; j < 8; j++) 760 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 761 PAR0 + j); 762 if (sum != 0xff) 763 return (NULL); 764 for (j = 0; j < ETHER_ADDR_LEN; j++) 765 myea[j] = bus_space_read_1(nsc->sc_asict, 766 nsc->sc_asich, PAR0 + j); 767 #undef PAR0 768 return (myea); 769 } 770 771 int 772 ne_pcmcia_ax88190_set_iobase(psc) 773 struct ne_pcmcia_softc *psc; 774 { 775 struct ne2000_softc *nsc = &psc->sc_ne2000; 776 struct dp8390_softc *dsc = &nsc->sc_dp8390; 777 struct pcmcia_mem_handle pcmh; 778 bus_addr_t offset; 779 int rv = 1, mwindow; 780 781 if (pcmcia_mem_alloc(psc->sc_pf, NE2000_AX88190_LAN_IOSIZE, &pcmh)) { 782 printf("%s: can't alloc mem for LAN iobase\n", 783 dsc->sc_dev.dv_xname); 784 goto fail_1; 785 } 786 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, 787 NE2000_AX88190_LAN_IOBASE, NE2000_AX88190_LAN_IOSIZE, 788 &pcmh, &offset, &mwindow)) { 789 printf("%s: can't map mem for LAN iobase\n", 790 dsc->sc_dev.dv_xname); 791 goto fail_2; 792 } 793 794 #ifdef DIAGNOSTIC 795 printf("%s: LAN iobase 0x%x (0x%x) ->", dsc->sc_dev.dv_xname, 796 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 797 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8, 798 (u_int)psc->sc_pcioh.addr); 799 #endif 800 bus_space_write_1(pcmh.memt, pcmh.memh, offset, 801 psc->sc_pcioh.addr & 0xff); 802 bus_space_write_1(pcmh.memt, pcmh.memh, offset + 2, 803 psc->sc_pcioh.addr >> 8); 804 #ifdef DIAGNOSTIC 805 printf(" 0x%x\n", bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 806 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8); 807 #endif 808 rv = 0; 809 810 pcmcia_mem_unmap(psc->sc_pf, mwindow); 811 fail_2: 812 pcmcia_mem_free(psc->sc_pf, &pcmh); 813 fail_1: 814 return (rv); 815 } 816
Indexes created Tue Oct 21 12:09:54 GMT 2025