if_ne_pcmcia.c revision 1.58
1 /* $NetBSD: if_ne_pcmcia.c,v 1.58 2000/02/27 11:15:47 uch 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 { PCMCIA_STR_BILLIONTON_LNT10TN, 313 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 314 PCMCIA_CIS_BILLIONTON_LNT10TN, 315 0, -1, { 0x00, 0x00, 0x00 } }, 316 317 #if 0 318 /* the rest of these are stolen from the linux pcnet pcmcia device 319 driver. Since I don't know the manfid or cis info strings for 320 any of them, they're not compiled in until I do. */ 321 { "APEX MultiCard", 322 0x0000, 0x0000, NULL, NULL, 0, 323 0x03f4, { 0x00, 0x20, 0xe5 } }, 324 { "ASANTE FriendlyNet", 325 0x0000, 0x0000, NULL, NULL, 0, 326 0x4910, { 0x00, 0x00, 0x94 } }, 327 { "Danpex EN-6200P2", 328 0x0000, 0x0000, NULL, NULL, 0, 329 0x0110, { 0x00, 0x40, 0xc7 } }, 330 { "DataTrek NetCard", 331 0x0000, 0x0000, NULL, NULL, 0, 332 0x0ff0, { 0x00, 0x20, 0xe8 } }, 333 { "Dayna CommuniCard E", 334 0x0000, 0x0000, NULL, NULL, 0, 335 0x0110, { 0x00, 0x80, 0x19 } }, 336 { "EP-210 Ethernet", 337 0x0000, 0x0000, NULL, NULL, 0, 338 0x0110, { 0x00, 0x40, 0x33 } }, 339 { "ELECOM Laneed LD-CDWA", 340 0x0000, 0x0000, NULL, NULL, 0, 341 0x00b8, { 0x08, 0x00, 0x42 } }, 342 { "Grey Cell GCS2220", 343 0x0000, 0x0000, NULL, NULL, 0, 344 0x0000, { 0x00, 0x47, 0x43 } }, 345 { "Hypertec Ethernet", 346 0x0000, 0x0000, NULL, NULL, 0, 347 0x01c0, { 0x00, 0x40, 0x4c } }, 348 { "IBM CCAE", 349 0x0000, 0x0000, NULL, NULL, 0, 350 0x0ff0, { 0x08, 0x00, 0x5a } }, 351 { "IBM CCAE", 352 0x0000, 0x0000, NULL, NULL, 0, 353 0x0ff0, { 0x00, 0x04, 0xac } }, 354 { "IBM CCAE", 355 0x0000, 0x0000, NULL, NULL, 0, 356 0x0ff0, { 0x00, 0x06, 0x29 } }, 357 { "IBM FME", 358 0x0000, 0x0000, NULL, NULL, 0, 359 0x0374, { 0x00, 0x04, 0xac } }, 360 { "IBM FME", 361 0x0000, 0x0000, NULL, NULL, 0, 362 0x0374, { 0x08, 0x00, 0x5a } }, 363 { "Katron PE-520", 364 0x0000, 0x0000, NULL, NULL, 0, 365 0x0110, { 0x00, 0x40, 0xf6 } }, 366 { "Kingston KNE-PCM/x", 367 0x0000, 0x0000, NULL, NULL, 0, 368 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 369 { "Kingston KNE-PCM/x", 370 0x0000, 0x0000, NULL, NULL, 0, 371 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 372 { "Kingston KNE-PC2", 373 0x0000, 0x0000, NULL, NULL, 0, 374 0x0180, { 0x00, 0xc0, 0xf0 } }, 375 { "Longshine LCS-8534", 376 0x0000, 0x0000, NULL, NULL, 0, 377 0x0000, { 0x08, 0x00, 0x00 } }, 378 { "Maxtech PCN2000", 379 0x0000, 0x0000, NULL, NULL, 0, 380 0x5000, { 0x00, 0x00, 0xe8 } }, 381 { "NDC Instant-Link", 382 0x0000, 0x0000, NULL, NULL, 0, 383 0x003a, { 0x00, 0x80, 0xc6 } }, 384 { "NE2000 Compatible", 385 0x0000, 0x0000, NULL, NULL, 0, 386 0x0ff0, { 0x00, 0xa0, 0x0c } }, 387 { "Network General Sniffer", 388 0x0000, 0x0000, NULL, NULL, 0, 389 0x0ff0, { 0x00, 0x00, 0x65 } }, 390 { "Panasonic VEL211", 391 0x0000, 0x0000, NULL, NULL, 0, 392 0x0ff0, { 0x00, 0x80, 0x45 } }, 393 { "SCM Ethernet", 394 0x0000, 0x0000, NULL, NULL, 0, 395 0x0ff0, { 0x00, 0x20, 0xcb } }, 396 { "Socket EA", 397 0x0000, 0x0000, NULL, NULL, 0, 398 0x4000, { 0x00, 0xc0, 0x1b } }, 399 { "Volktek NPL-402CT", 400 0x0000, 0x0000, NULL, NULL, 0, 401 0x0060, { 0x00, 0x40, 0x05 } }, 402 #endif 403 404 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 405 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 406 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 407 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 408 }; 409 410 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 411 412 #define ne2000_match(card, fct, n) \ 413 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 414 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 415 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 416 ((card)->product == ne2000devs[(n)].product)) || \ 417 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 418 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 419 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 420 ((fct) == ne2000devs[(n)].function))? \ 421 &ne2000devs[(n)]:NULL) 422 423 int 424 ne_pcmcia_match(parent, match, aux) 425 struct device *parent; 426 struct cfdata *match; 427 void *aux; 428 { 429 struct pcmcia_attach_args *pa = aux; 430 int i; 431 432 for (i = 0; i < NE2000_NDEVS; i++) { 433 if (ne2000_match(pa->card, pa->pf->number, i)) 434 return (1); 435 } 436 437 return (0); 438 } 439 440 void 441 ne_pcmcia_attach(parent, self, aux) 442 struct device *parent, *self; 443 void *aux; 444 { 445 struct ne_pcmcia_softc *psc = (void *) self; 446 struct ne2000_softc *nsc = &psc->sc_ne2000; 447 struct dp8390_softc *dsc = &nsc->sc_dp8390; 448 struct pcmcia_attach_args *pa = aux; 449 struct pcmcia_config_entry *cfe; 450 struct ne2000dev *ne_dev; 451 int i; 452 u_int8_t myea[6], *enaddr; 453 void (*npp_init_media) __P((struct dp8390_softc *, int **, 454 int *, int *)); 455 int *media, nmedia, defmedia; 456 const char *typestr = ""; 457 458 npp_init_media = NULL; 459 media = NULL; 460 nmedia = defmedia = 0; 461 462 psc->sc_pf = pa->pf; 463 464 for (cfe = SIMPLEQ_FIRST(&pa->pf->cfe_head); cfe != NULL; 465 cfe = SIMPLEQ_NEXT(cfe, cfe_list)) { 466 #if 0 467 /* 468 * Some ne2000 driver's claim to have memory; others don't. 469 * Since I don't care, I don't check. 470 */ 471 472 if (cfe->num_memspace != 1) { 473 printf(": unexpected number of memory spaces " 474 " %d should be 1\n", cfe->num_memspace); 475 continue; 476 } 477 #endif 478 479 if (cfe->num_iospace == 1) { 480 if (cfe->iospace[0].length != NE2000_NPORTS) { 481 printf(": unexpected I/O space configuration" 482 " (continued)\n%s", dsc->sc_dev.dv_xname); 483 /* XXX really safe for all other cards? */ 484 } 485 } else if (cfe->num_iospace == 2) { 486 /* 487 * Some cards report a separate space for NIC and ASIC. 488 * This make some sense, but we must allocate a single 489 * NE2000_NPORTS-sized chunk, due to brain damaged 490 * address decoders on some of these cards. 491 */ 492 if (cfe->iospace[0].length + cfe->iospace[1].length != 493 NE2000_NPORTS) { 494 #ifdef DIAGNOSTIC 495 printf(": unexpected I/O " 496 "space configuration; ignored\n%s", 497 dsc->sc_dev.dv_xname); 498 #endif 499 continue; 500 } 501 } else { 502 #ifdef DIAGNOSTIC 503 printf(": unexpected number of i/o spaces %d" 504 " should be 1 or 2; ignored\n%s", 505 cfe->num_iospace, dsc->sc_dev.dv_xname); 506 #endif 507 continue; 508 } 509 510 if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, 511 NE2000_NPORTS, NE2000_NPORTS, &psc->sc_pcioh)) { 512 #ifdef DIAGNOSTIC 513 printf(": can't allocate i/o space %lx; ignored\n%s", 514 cfe->iospace[0].start, dsc->sc_dev.dv_xname); 515 #endif 516 continue; 517 } 518 519 /* Ok, found. */ 520 break; 521 } 522 523 if (cfe == NULL) { 524 printf(": no suitable config entry\n"); 525 goto fail_1; 526 } 527 528 dsc->sc_regt = psc->sc_pcioh.iot; 529 dsc->sc_regh = psc->sc_pcioh.ioh; 530 531 nsc->sc_asict = psc->sc_pcioh.iot; 532 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 533 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 534 &nsc->sc_asich)) { 535 printf(": can't get subregion for asic\n"); 536 goto fail_2; 537 } 538 539 /* Set up power management hooks. */ 540 dsc->sc_enable = ne_pcmcia_enable; 541 dsc->sc_disable = ne_pcmcia_disable; 542 543 /* Enable the card. */ 544 pcmcia_function_init(pa->pf, cfe); 545 if (pcmcia_function_enable(pa->pf)) { 546 printf(": function enable failed\n"); 547 goto fail_2; 548 } 549 550 /* some cards claim to be io16, but they're lying. */ 551 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 552 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 553 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 554 printf(": can't map NIC i/o space\n"); 555 goto fail_3; 556 } 557 558 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 559 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 560 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 561 printf(": can't map ASIC i/o space\n"); 562 goto fail_4; 563 } 564 565 printf("\n"); 566 567 /* 568 * Read the station address from the board. 569 */ 570 i = 0; 571 again: 572 enaddr = NULL; /* Ask ASIC by default */ 573 for (; i < NE2000_NDEVS; i++) { 574 ne_dev = ne2000_match(pa->card, pa->pf->number, i); 575 if (ne_dev != NULL) { 576 if (ne_dev->enet_maddr >= 0) { 577 enaddr = ne_pcmcia_get_enaddr(psc, 578 ne_dev->enet_maddr, myea); 579 if (enaddr == NULL) 580 continue; 581 } 582 break; 583 } 584 } 585 if (i == NE2000_NDEVS) { 586 printf("%s: can't match ethernet vendor code\n", 587 dsc->sc_dev.dv_xname); 588 goto fail_5; 589 } 590 591 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 592 enaddr = ne_pcmcia_dl10019_get_enaddr(psc, myea); 593 if (enaddr == NULL) { 594 ++i; 595 goto again; 596 } 597 nsc->sc_type = NE2000_TYPE_DL10019; 598 typestr = " (DL10019)"; 599 } 600 601 if ((ne_dev->flags & NE2000DVF_AX88190) != 0) { 602 if (ne_pcmcia_ax88190_set_iobase(psc)) 603 goto fail_5; 604 nsc->sc_type = NE2000_TYPE_AX88190; 605 typestr = " (AX88190)"; 606 } 607 608 if (enaddr != NULL) { 609 /* 610 * Make sure this is what we expect. 611 */ 612 if (enaddr[0] != ne_dev->enet_vendor[0] || 613 enaddr[1] != ne_dev->enet_vendor[1] || 614 enaddr[2] != ne_dev->enet_vendor[2]) { 615 ++i; 616 goto again; 617 } 618 } 619 620 /* 621 * Check for a RealTek 8019. 622 */ 623 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 624 ED_CR_PAGE_0 | ED_CR_STP); 625 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 626 == RTL0_8019ID0 && 627 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 628 == RTL0_8019ID1) { 629 typestr = " (RTL8019)"; 630 npp_init_media = rtl80x9_init_media; 631 dsc->sc_mediachange = rtl80x9_mediachange; 632 dsc->sc_mediastatus = rtl80x9_mediastatus; 633 dsc->init_card = rtl80x9_init_card; 634 } 635 636 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 637 typestr); 638 639 /* Initialize media, if we have it. */ 640 if (npp_init_media != NULL) 641 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 642 643 if (ne2000_attach(nsc, enaddr, media, nmedia, defmedia)) 644 goto fail_5; 645 646 pcmcia_function_disable(pa->pf); 647 return; 648 649 fail_5: 650 /* Unmap ASIC i/o windows. */ 651 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 652 653 fail_4: 654 /* Unmap NIC i/o windows. */ 655 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 656 657 fail_3: 658 pcmcia_function_disable(pa->pf); 659 660 fail_2: 661 /* Free our i/o space. */ 662 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 663 664 fail_1: 665 psc->sc_nic_io_window = -1; 666 } 667 668 int 669 ne_pcmcia_detach(self, flags) 670 struct device *self; 671 int flags; 672 { 673 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 674 int error; 675 676 if (psc->sc_nic_io_window == -1) 677 /* Nothing to detach. */ 678 return (0); 679 680 error = ne2000_detach(&psc->sc_ne2000, flags); 681 if (error != 0) 682 return (error); 683 684 /* Unmap our i/o windows. */ 685 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 686 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 687 688 /* Free our i/o space. */ 689 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 690 691 return (0); 692 } 693 694 int 695 ne_pcmcia_enable(dsc) 696 struct dp8390_softc *dsc; 697 { 698 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 699 struct ne2000_softc *nsc = &psc->sc_ne2000; 700 701 /* set up the interrupt */ 702 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 703 dsc); 704 if (psc->sc_ih == NULL) { 705 printf("%s: couldn't establish interrupt\n", 706 dsc->sc_dev.dv_xname); 707 goto fail_1; 708 } 709 710 if (pcmcia_function_enable(psc->sc_pf)) 711 goto fail_2; 712 713 if (nsc->sc_type == NE2000_TYPE_AX88190) 714 if (ne_pcmcia_ax88190_set_iobase(psc)) 715 goto fail_3; 716 717 return (0); 718 719 fail_3: 720 pcmcia_function_disable(psc->sc_pf); 721 fail_2: 722 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 723 fail_1: 724 return (1); 725 } 726 727 void 728 ne_pcmcia_disable(dsc) 729 struct dp8390_softc *dsc; 730 { 731 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 732 733 pcmcia_function_disable(psc->sc_pf); 734 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 735 } 736 737 u_int8_t * 738 ne_pcmcia_get_enaddr(psc, maddr, myea) 739 struct ne_pcmcia_softc *psc; 740 int maddr; 741 u_int8_t myea[ETHER_ADDR_LEN]; 742 { 743 struct ne2000_softc *nsc = &psc->sc_ne2000; 744 struct dp8390_softc *dsc = &nsc->sc_dp8390; 745 struct pcmcia_mem_handle pcmh; 746 bus_addr_t offset; 747 u_int8_t *enaddr = NULL; 748 int j, mwindow; 749 750 if (maddr < 0) 751 return (NULL); 752 753 if (pcmcia_mem_alloc(psc->sc_pf, ETHER_ADDR_LEN * 2, &pcmh)) { 754 printf("%s: can't alloc mem for enet addr\n", 755 dsc->sc_dev.dv_xname); 756 goto fail_1; 757 } 758 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, maddr, 759 ETHER_ADDR_LEN * 2, &pcmh, &offset, &mwindow)) { 760 printf("%s: can't map mem for enet addr\n", 761 dsc->sc_dev.dv_xname); 762 goto fail_2; 763 } 764 for (j = 0; j < ETHER_ADDR_LEN; j++) 765 myea[j] = bus_space_read_1(pcmh.memt, pcmh.memh, 766 offset + (j * 2)); 767 enaddr = myea; 768 769 pcmcia_mem_unmap(psc->sc_pf, mwindow); 770 fail_2: 771 pcmcia_mem_free(psc->sc_pf, &pcmh); 772 fail_1: 773 return (enaddr); 774 } 775 776 u_int8_t * 777 ne_pcmcia_dl10019_get_enaddr(psc, myea) 778 struct ne_pcmcia_softc *psc; 779 u_int8_t myea[ETHER_ADDR_LEN]; 780 { 781 struct ne2000_softc *nsc = &psc->sc_ne2000; 782 u_int8_t sum; 783 int j; 784 785 #define PAR0 0x04 786 for (j = 0, sum = 0; j < 8; j++) 787 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 788 PAR0 + j); 789 if (sum != 0xff) 790 return (NULL); 791 for (j = 0; j < ETHER_ADDR_LEN; j++) 792 myea[j] = bus_space_read_1(nsc->sc_asict, 793 nsc->sc_asich, PAR0 + j); 794 #undef PAR0 795 return (myea); 796 } 797 798 int 799 ne_pcmcia_ax88190_set_iobase(psc) 800 struct ne_pcmcia_softc *psc; 801 { 802 struct ne2000_softc *nsc = &psc->sc_ne2000; 803 struct dp8390_softc *dsc = &nsc->sc_dp8390; 804 struct pcmcia_mem_handle pcmh; 805 bus_addr_t offset; 806 int rv = 1, mwindow; 807 808 if (pcmcia_mem_alloc(psc->sc_pf, NE2000_AX88190_LAN_IOSIZE, &pcmh)) { 809 printf("%s: can't alloc mem for LAN iobase\n", 810 dsc->sc_dev.dv_xname); 811 goto fail_1; 812 } 813 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, 814 NE2000_AX88190_LAN_IOBASE, NE2000_AX88190_LAN_IOSIZE, 815 &pcmh, &offset, &mwindow)) { 816 printf("%s: can't map mem for LAN iobase\n", 817 dsc->sc_dev.dv_xname); 818 goto fail_2; 819 } 820 821 #ifdef DIAGNOSTIC 822 printf("%s: LAN iobase 0x%x (0x%x) ->", dsc->sc_dev.dv_xname, 823 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 824 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8, 825 (u_int)psc->sc_pcioh.addr); 826 #endif 827 bus_space_write_1(pcmh.memt, pcmh.memh, offset, 828 psc->sc_pcioh.addr & 0xff); 829 bus_space_write_1(pcmh.memt, pcmh.memh, offset + 2, 830 psc->sc_pcioh.addr >> 8); 831 #ifdef DIAGNOSTIC 832 printf(" 0x%x\n", bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 833 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8); 834 #endif 835 rv = 0; 836 837 pcmcia_mem_unmap(psc->sc_pf, mwindow); 838 fail_2: 839 pcmcia_mem_free(psc->sc_pf, &pcmh); 840 fail_1: 841 return (rv); 842 } 843
Indexes created Tue Oct 21 12:09:54 GMT 2025