if_ne_pcmcia.c revision 1.59
1 /* $NetBSD: if_ne_pcmcia.c,v 1.59 2000/03/20 18:39:32 tron 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_EP400, 128 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 129 PCMCIA_CIS_RPTI_EP400, 130 0, -1, { 0x00, 0x40, 0x95 } }, 131 132 { PCMCIA_STR_RPTI_EP401, 133 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 134 PCMCIA_CIS_RPTI_EP401, 135 0, -1, { 0x00, 0x40, 0x95 } }, 136 137 { PCMCIA_STR_ACCTON_EN2212, 138 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 139 PCMCIA_CIS_ACCTON_EN2212, 140 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, 141 142 { PCMCIA_STR_SVEC_COMBOCARD, 143 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 144 PCMCIA_CIS_SVEC_COMBOCARD, 145 0, -1, { 0x00, 0xe0, 0x98 } }, 146 147 { PCMCIA_STR_SVEC_LANCARD, 148 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 149 PCMCIA_CIS_SVEC_LANCARD, 150 0, 0x7f0, { 0x00, 0xc0, 0x6c } }, 151 152 { PCMCIA_STR_EPSON_EEN10B, 153 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_EPSON_EEN10B, 154 PCMCIA_CIS_EPSON_EEN10B, 155 0, 0xff0, { 0x00, 0x00, 0x48 } }, 156 157 /* 158 * You have to add new entries which contains 159 * PCMCIA_VENDOR_INVALID and/or PCMCIA_PRODUCT_INVALID 160 * in front of this comment. 161 * 162 * There are cards which use a generic vendor and product id but needs 163 * a different handling depending on the cis_info, so ne2000_match 164 * needs a table where the exceptions comes first and then the normal 165 * product and vendor entries. 166 */ 167 168 { PCMCIA_STR_IBM_INFOMOVER, 169 PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER, 170 PCMCIA_CIS_IBM_INFOMOVER, 171 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, 172 173 { PCMCIA_STR_LINKSYS_ECARD_1, 174 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD_1, 175 PCMCIA_CIS_LINKSYS_ECARD_1, 176 0, -1, { 0x00, 0x80, 0xc8 } }, 177 178 { PCMCIA_STR_PLANEX_FNW3600T, 179 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 180 PCMCIA_CIS_PLANEX_FNW3600T, 181 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 }, 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 /* 189 * This entry should be here so that above two cards doesn't 190 * match with this. FNW-3700T won't match above entries due to 191 * MAC address check. 192 */ 193 { PCMCIA_STR_PLANEX_FNW3700T, 194 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 195 PCMCIA_CIS_PLANEX_FNW3700T, 196 0, -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 }, 197 198 { PCMCIA_STR_LINKSYS_ETHERFAST, 199 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ETHERFAST, 200 PCMCIA_CIS_LINKSYS_ETHERFAST, 201 0, -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 }, 202 203 { PCMCIA_STR_LINKSYS_COMBO_ECARD, 204 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD, 205 PCMCIA_CIS_LINKSYS_COMBO_ECARD, 206 0, -1, { 0x00, 0x80, 0xc8 } }, 207 208 { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD, 209 PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 210 PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD, 211 0, 0x0120, { 0x20, 0x04, 0x49 } }, 212 213 /* Although the comments above say to put VENDOR/PRODUCT INVALID IDs 214 above this list, we need to keep this one below the ECARD_1, or else 215 both will match the same more-generic entry rather than the more 216 specific one above with proper vendor and product IDs. */ 217 { PCMCIA_STR_LINKSYS_ECARD_2, 218 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 219 PCMCIA_CIS_LINKSYS_ECARD_2, 220 0, -1, { 0x00, 0x80, 0xc8 } }, 221 222 /* 223 * D-Link DE-650 has many minor versions: 224 * 225 * CIS information Manufacturer Product Note 226 * 1 "D-Link, DE-650" INVALID INVALID white card 227 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal 228 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor change in look 229 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added 230 * 231 * While the 1st and the 2nd types should use the "D-Link DE-650" entry, 232 * the 3rd and the 4th types should use the "Linksys EtherCard" entry. 233 * Therefore, this enty must be below the LINKSYS_ECARD_1. --itohy 234 */ 235 { PCMCIA_STR_DLINK_DE650, 236 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 237 PCMCIA_CIS_DLINK_DE650, 238 0, 0x0040, { 0x00, 0x80, 0xc8 } }, 239 240 /* 241 * IO-DATA PCLA/TE and later version of PCLA/T has valid 242 * vendor/product ID and it is possible to read MAC address 243 * using standard I/O ports. It also read from CIS offset 0x01c0. 244 * On the other hand, earlier version of PCLA/T doesn't have valid 245 * vendor/product ID and MAC address must be read from CIS offset 246 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work). 247 * And CIS information of earlier and later version of PCLA/T are 248 * same except fourth element. So, for now, we place the entry for 249 * PCLA/TE (and later version of PCLA/T) followed by entry 250 * for the earlier version of PCLA/T (or, modify to match all CIS 251 * information and have three or more individual entries). 252 */ 253 { PCMCIA_STR_IODATA_PCLATE, 254 PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLATE, 255 PCMCIA_CIS_IODATA_PCLATE, 256 0, -1, { 0x00, 0xa0, 0xb0 } }, 257 258 /* 259 * This entry should be placed after above PCLA-TE entry. 260 * See above comments for detail. 261 */ 262 { PCMCIA_STR_IODATA_PCLAT, 263 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 264 PCMCIA_CIS_IODATA_PCLAT, 265 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, 266 267 { PCMCIA_STR_DAYNA_COMMUNICARD_E_1, 268 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_1, 269 PCMCIA_CIS_DAYNA_COMMUNICARD_E_1, 270 0, 0x0110, { 0x00, 0x80, 0x19 } }, 271 272 { PCMCIA_STR_DAYNA_COMMUNICARD_E_2, 273 PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E_2, 274 PCMCIA_CIS_DAYNA_COMMUNICARD_E_2, 275 0, -1, { 0x00, 0x80, 0x19 } }, 276 277 { PCMCIA_STR_COREGA_ETHER_PCC_T, 278 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_PCC_T, 279 PCMCIA_CIS_COREGA_ETHER_PCC_T, 280 0, -1, { 0x00, 0x00, 0xf4 } }, 281 282 { PCMCIA_STR_COREGA_ETHER_II_PCC_T, 283 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_ETHER_II_PCC_T, 284 PCMCIA_CIS_COREGA_ETHER_II_PCC_T, 285 0, -1, { 0x00, 0x00, 0xf4 } }, 286 287 { PCMCIA_STR_COREGA_FAST_ETHER_PCC_TX, 288 PCMCIA_VENDOR_COREGA, PCMCIA_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 289 PCMCIA_CIS_COREGA_FAST_ETHER_PCC_TX, 290 0, -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 }, 291 292 { PCMCIA_STR_COMPEX_LINKPORT_ENET_B, 293 PCMCIA_VENDOR_COMPEX, PCMCIA_PRODUCT_COMPEX_LINKPORT_ENET_B, 294 PCMCIA_CIS_COMPEX_LINKPORT_ENET_B, 295 0, 0x01c0, { 0x00, 0xa0, 0x0c } }, 296 297 { PCMCIA_STR_SMC_EZCARD, 298 PCMCIA_VENDOR_SMC, PCMCIA_PRODUCT_SMC_EZCARD, 299 PCMCIA_CIS_SMC_EZCARD, 300 0, 0x01c0, { 0x00, 0xe0, 0x29 } }, 301 302 { PCMCIA_STR_SOCEKT_LP_ETHER_CF, 303 PCMCIA_VENDOR_SOCKET, PCMCIA_PRODUCT_SOCEKT_LP_ETHER_CF, 304 PCMCIA_CIS_SOCEKT_LP_ETHER_CF, 305 0, -1, { 0x00, 0xc0, 0x1b} }, 306 307 { PCMCIA_STR_XIRCOM_CFE_10, 308 PCMCIA_VENDOR_XIRCOM, PCMCIA_PRODUCT_XIRCOM_CFE_10, 309 PCMCIA_CIS_XIRCOM_CFE_10, 310 0, -1, { 0x00, 0x10, 0xa4 } }, 311 312 { PCMCIA_STR_MELCO_LPC3_TX, 313 PCMCIA_VENDOR_MELCO, PCMCIA_PRODUCT_MELCO_LPC3_TX, 314 PCMCIA_CIS_MELCO_LPC3_TX, 315 0, -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 }, 316 317 { PCMCIA_STR_BILLIONTON_LNT10TN, 318 PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, 319 PCMCIA_CIS_BILLIONTON_LNT10TN, 320 0, -1, { 0x00, 0x00, 0x00 } }, 321 322 #if 0 323 /* the rest of these are stolen from the linux pcnet pcmcia device 324 driver. Since I don't know the manfid or cis info strings for 325 any of them, they're not compiled in until I do. */ 326 { "APEX MultiCard", 327 0x0000, 0x0000, NULL, NULL, 0, 328 0x03f4, { 0x00, 0x20, 0xe5 } }, 329 { "ASANTE FriendlyNet", 330 0x0000, 0x0000, NULL, NULL, 0, 331 0x4910, { 0x00, 0x00, 0x94 } }, 332 { "Danpex EN-6200P2", 333 0x0000, 0x0000, NULL, NULL, 0, 334 0x0110, { 0x00, 0x40, 0xc7 } }, 335 { "DataTrek NetCard", 336 0x0000, 0x0000, NULL, NULL, 0, 337 0x0ff0, { 0x00, 0x20, 0xe8 } }, 338 { "Dayna CommuniCard E", 339 0x0000, 0x0000, NULL, NULL, 0, 340 0x0110, { 0x00, 0x80, 0x19 } }, 341 { "EP-210 Ethernet", 342 0x0000, 0x0000, NULL, NULL, 0, 343 0x0110, { 0x00, 0x40, 0x33 } }, 344 { "ELECOM Laneed LD-CDWA", 345 0x0000, 0x0000, NULL, NULL, 0, 346 0x00b8, { 0x08, 0x00, 0x42 } }, 347 { "Grey Cell GCS2220", 348 0x0000, 0x0000, NULL, NULL, 0, 349 0x0000, { 0x00, 0x47, 0x43 } }, 350 { "Hypertec Ethernet", 351 0x0000, 0x0000, NULL, NULL, 0, 352 0x01c0, { 0x00, 0x40, 0x4c } }, 353 { "IBM CCAE", 354 0x0000, 0x0000, NULL, NULL, 0, 355 0x0ff0, { 0x08, 0x00, 0x5a } }, 356 { "IBM CCAE", 357 0x0000, 0x0000, NULL, NULL, 0, 358 0x0ff0, { 0x00, 0x04, 0xac } }, 359 { "IBM CCAE", 360 0x0000, 0x0000, NULL, NULL, 0, 361 0x0ff0, { 0x00, 0x06, 0x29 } }, 362 { "IBM FME", 363 0x0000, 0x0000, NULL, NULL, 0, 364 0x0374, { 0x00, 0x04, 0xac } }, 365 { "IBM FME", 366 0x0000, 0x0000, NULL, NULL, 0, 367 0x0374, { 0x08, 0x00, 0x5a } }, 368 { "Katron PE-520", 369 0x0000, 0x0000, NULL, NULL, 0, 370 0x0110, { 0x00, 0x40, 0xf6 } }, 371 { "Kingston KNE-PCM/x", 372 0x0000, 0x0000, NULL, NULL, 0, 373 0x0ff0, { 0x00, 0xc0, 0xf0 } }, 374 { "Kingston KNE-PCM/x", 375 0x0000, 0x0000, NULL, NULL, 0, 376 0x0ff0, { 0xe2, 0x0c, 0x0f } }, 377 { "Kingston KNE-PC2", 378 0x0000, 0x0000, NULL, NULL, 0, 379 0x0180, { 0x00, 0xc0, 0xf0 } }, 380 { "Longshine LCS-8534", 381 0x0000, 0x0000, NULL, NULL, 0, 382 0x0000, { 0x08, 0x00, 0x00 } }, 383 { "Maxtech PCN2000", 384 0x0000, 0x0000, NULL, NULL, 0, 385 0x5000, { 0x00, 0x00, 0xe8 } }, 386 { "NDC Instant-Link", 387 0x0000, 0x0000, NULL, NULL, 0, 388 0x003a, { 0x00, 0x80, 0xc6 } }, 389 { "NE2000 Compatible", 390 0x0000, 0x0000, NULL, NULL, 0, 391 0x0ff0, { 0x00, 0xa0, 0x0c } }, 392 { "Network General Sniffer", 393 0x0000, 0x0000, NULL, NULL, 0, 394 0x0ff0, { 0x00, 0x00, 0x65 } }, 395 { "Panasonic VEL211", 396 0x0000, 0x0000, NULL, NULL, 0, 397 0x0ff0, { 0x00, 0x80, 0x45 } }, 398 { "SCM Ethernet", 399 0x0000, 0x0000, NULL, NULL, 0, 400 0x0ff0, { 0x00, 0x20, 0xcb } }, 401 { "Socket EA", 402 0x0000, 0x0000, NULL, NULL, 0, 403 0x4000, { 0x00, 0xc0, 0x1b } }, 404 { "Volktek NPL-402CT", 405 0x0000, 0x0000, NULL, NULL, 0, 406 0x0060, { 0x00, 0x40, 0x05 } }, 407 #endif 408 409 { PCMCIA_STR_ALLIEDTELESIS_LA_PCM, 410 PCMCIA_VENDOR_ALLIEDTELESIS, PCMCIA_PRODUCT_ALLIEDTELESIS_LA_PCM, 411 PCMCIA_CIS_ALLIEDTELESIS_LA_PCM, 412 0, 0x0ff0, { 0x00, 0x00, 0xf4 } }, 413 }; 414 415 #define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0])) 416 417 #define ne2000_match(card, fct, n) \ 418 ((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \ 419 ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \ 420 ((card)->product != PCMCIA_PRODUCT_INVALID) && \ 421 ((card)->product == ne2000devs[(n)].product)) || \ 422 ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \ 423 (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \ 424 (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \ 425 ((fct) == ne2000devs[(n)].function))? \ 426 &ne2000devs[(n)]:NULL) 427 428 int 429 ne_pcmcia_match(parent, match, aux) 430 struct device *parent; 431 struct cfdata *match; 432 void *aux; 433 { 434 struct pcmcia_attach_args *pa = aux; 435 int i; 436 437 for (i = 0; i < NE2000_NDEVS; i++) { 438 if (ne2000_match(pa->card, pa->pf->number, i)) 439 return (1); 440 } 441 442 return (0); 443 } 444 445 void 446 ne_pcmcia_attach(parent, self, aux) 447 struct device *parent, *self; 448 void *aux; 449 { 450 struct ne_pcmcia_softc *psc = (void *) self; 451 struct ne2000_softc *nsc = &psc->sc_ne2000; 452 struct dp8390_softc *dsc = &nsc->sc_dp8390; 453 struct pcmcia_attach_args *pa = aux; 454 struct pcmcia_config_entry *cfe; 455 struct ne2000dev *ne_dev; 456 int i; 457 u_int8_t myea[6], *enaddr; 458 void (*npp_init_media) __P((struct dp8390_softc *, int **, 459 int *, int *)); 460 int *media, nmedia, defmedia; 461 const char *typestr = ""; 462 463 npp_init_media = NULL; 464 media = NULL; 465 nmedia = defmedia = 0; 466 467 psc->sc_pf = pa->pf; 468 469 for (cfe = SIMPLEQ_FIRST(&pa->pf->cfe_head); cfe != NULL; 470 cfe = SIMPLEQ_NEXT(cfe, cfe_list)) { 471 #if 0 472 /* 473 * Some ne2000 driver's claim to have memory; others don't. 474 * Since I don't care, I don't check. 475 */ 476 477 if (cfe->num_memspace != 1) { 478 printf(": unexpected number of memory spaces " 479 " %d should be 1\n", cfe->num_memspace); 480 continue; 481 } 482 #endif 483 484 if (cfe->num_iospace == 1) { 485 if (cfe->iospace[0].length != NE2000_NPORTS) { 486 printf(": unexpected I/O space configuration" 487 " (continued)\n%s", dsc->sc_dev.dv_xname); 488 /* XXX really safe for all other cards? */ 489 } 490 } else if (cfe->num_iospace == 2) { 491 /* 492 * Some cards report a separate space for NIC and ASIC. 493 * This make some sense, but we must allocate a single 494 * NE2000_NPORTS-sized chunk, due to brain damaged 495 * address decoders on some of these cards. 496 */ 497 if (cfe->iospace[0].length + cfe->iospace[1].length != 498 NE2000_NPORTS) { 499 #ifdef DIAGNOSTIC 500 printf(": unexpected I/O " 501 "space configuration; ignored\n%s", 502 dsc->sc_dev.dv_xname); 503 #endif 504 continue; 505 } 506 } else { 507 #ifdef DIAGNOSTIC 508 printf(": unexpected number of i/o spaces %d" 509 " should be 1 or 2; ignored\n%s", 510 cfe->num_iospace, dsc->sc_dev.dv_xname); 511 #endif 512 continue; 513 } 514 515 if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, 516 NE2000_NPORTS, NE2000_NPORTS, &psc->sc_pcioh)) { 517 #ifdef DIAGNOSTIC 518 printf(": can't allocate i/o space %lx; ignored\n%s", 519 cfe->iospace[0].start, dsc->sc_dev.dv_xname); 520 #endif 521 continue; 522 } 523 524 /* Ok, found. */ 525 break; 526 } 527 528 if (cfe == NULL) { 529 printf(": no suitable config entry\n"); 530 goto fail_1; 531 } 532 533 dsc->sc_regt = psc->sc_pcioh.iot; 534 dsc->sc_regh = psc->sc_pcioh.ioh; 535 536 nsc->sc_asict = psc->sc_pcioh.iot; 537 if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh, 538 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 539 &nsc->sc_asich)) { 540 printf(": can't get subregion for asic\n"); 541 goto fail_2; 542 } 543 544 /* Set up power management hooks. */ 545 dsc->sc_enable = ne_pcmcia_enable; 546 dsc->sc_disable = ne_pcmcia_disable; 547 548 /* Enable the card. */ 549 pcmcia_function_init(pa->pf, cfe); 550 if (pcmcia_function_enable(pa->pf)) { 551 printf(": function enable failed\n"); 552 goto fail_2; 553 } 554 555 /* some cards claim to be io16, but they're lying. */ 556 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8, 557 NE2000_NIC_OFFSET, NE2000_NIC_NPORTS, 558 &psc->sc_pcioh, &psc->sc_nic_io_window)) { 559 printf(": can't map NIC i/o space\n"); 560 goto fail_3; 561 } 562 563 if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 564 NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS, 565 &psc->sc_pcioh, &psc->sc_asic_io_window)) { 566 printf(": can't map ASIC i/o space\n"); 567 goto fail_4; 568 } 569 570 printf("\n"); 571 572 /* 573 * Read the station address from the board. 574 */ 575 i = 0; 576 again: 577 enaddr = NULL; /* Ask ASIC by default */ 578 for (; i < NE2000_NDEVS; i++) { 579 ne_dev = ne2000_match(pa->card, pa->pf->number, i); 580 if (ne_dev != NULL) { 581 if (ne_dev->enet_maddr >= 0) { 582 enaddr = ne_pcmcia_get_enaddr(psc, 583 ne_dev->enet_maddr, myea); 584 if (enaddr == NULL) 585 continue; 586 } 587 break; 588 } 589 } 590 if (i == NE2000_NDEVS) { 591 printf("%s: can't match ethernet vendor code\n", 592 dsc->sc_dev.dv_xname); 593 goto fail_5; 594 } 595 596 if ((ne_dev->flags & NE2000DVF_DL10019) != 0) { 597 enaddr = ne_pcmcia_dl10019_get_enaddr(psc, myea); 598 if (enaddr == NULL) { 599 ++i; 600 goto again; 601 } 602 nsc->sc_type = NE2000_TYPE_DL10019; 603 typestr = " (DL10019)"; 604 } 605 606 if ((ne_dev->flags & NE2000DVF_AX88190) != 0) { 607 if (ne_pcmcia_ax88190_set_iobase(psc)) 608 goto fail_5; 609 nsc->sc_type = NE2000_TYPE_AX88190; 610 typestr = " (AX88190)"; 611 } 612 613 if (enaddr != NULL) { 614 /* 615 * Make sure this is what we expect. 616 */ 617 if (enaddr[0] != ne_dev->enet_vendor[0] || 618 enaddr[1] != ne_dev->enet_vendor[1] || 619 enaddr[2] != ne_dev->enet_vendor[2]) { 620 ++i; 621 goto again; 622 } 623 } 624 625 /* 626 * Check for a RealTek 8019. 627 */ 628 bus_space_write_1(dsc->sc_regt, dsc->sc_regh, ED_P0_CR, 629 ED_CR_PAGE_0 | ED_CR_STP); 630 if (bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID0) 631 == RTL0_8019ID0 && 632 bus_space_read_1(dsc->sc_regt, dsc->sc_regh, NERTL_RTL0_8019ID1) 633 == RTL0_8019ID1) { 634 typestr = " (RTL8019)"; 635 npp_init_media = rtl80x9_init_media; 636 dsc->sc_mediachange = rtl80x9_mediachange; 637 dsc->sc_mediastatus = rtl80x9_mediastatus; 638 dsc->init_card = rtl80x9_init_card; 639 } 640 641 printf("%s: %s%s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name, 642 typestr); 643 644 /* Initialize media, if we have it. */ 645 if (npp_init_media != NULL) 646 (*npp_init_media)(dsc, &media, &nmedia, &defmedia); 647 648 if (ne2000_attach(nsc, enaddr, media, nmedia, defmedia)) 649 goto fail_5; 650 651 pcmcia_function_disable(pa->pf); 652 return; 653 654 fail_5: 655 /* Unmap ASIC i/o windows. */ 656 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 657 658 fail_4: 659 /* Unmap NIC i/o windows. */ 660 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 661 662 fail_3: 663 pcmcia_function_disable(pa->pf); 664 665 fail_2: 666 /* Free our i/o space. */ 667 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 668 669 fail_1: 670 psc->sc_nic_io_window = -1; 671 } 672 673 int 674 ne_pcmcia_detach(self, flags) 675 struct device *self; 676 int flags; 677 { 678 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)self; 679 int error; 680 681 if (psc->sc_nic_io_window == -1) 682 /* Nothing to detach. */ 683 return (0); 684 685 error = ne2000_detach(&psc->sc_ne2000, flags); 686 if (error != 0) 687 return (error); 688 689 /* Unmap our i/o windows. */ 690 pcmcia_io_unmap(psc->sc_pf, psc->sc_asic_io_window); 691 pcmcia_io_unmap(psc->sc_pf, psc->sc_nic_io_window); 692 693 /* Free our i/o space. */ 694 pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 695 696 return (0); 697 } 698 699 int 700 ne_pcmcia_enable(dsc) 701 struct dp8390_softc *dsc; 702 { 703 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 704 struct ne2000_softc *nsc = &psc->sc_ne2000; 705 706 /* set up the interrupt */ 707 psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr, 708 dsc); 709 if (psc->sc_ih == NULL) { 710 printf("%s: couldn't establish interrupt\n", 711 dsc->sc_dev.dv_xname); 712 goto fail_1; 713 } 714 715 if (pcmcia_function_enable(psc->sc_pf)) 716 goto fail_2; 717 718 if (nsc->sc_type == NE2000_TYPE_AX88190) 719 if (ne_pcmcia_ax88190_set_iobase(psc)) 720 goto fail_3; 721 722 return (0); 723 724 fail_3: 725 pcmcia_function_disable(psc->sc_pf); 726 fail_2: 727 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 728 fail_1: 729 return (1); 730 } 731 732 void 733 ne_pcmcia_disable(dsc) 734 struct dp8390_softc *dsc; 735 { 736 struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc; 737 738 pcmcia_function_disable(psc->sc_pf); 739 pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih); 740 } 741 742 u_int8_t * 743 ne_pcmcia_get_enaddr(psc, maddr, myea) 744 struct ne_pcmcia_softc *psc; 745 int maddr; 746 u_int8_t myea[ETHER_ADDR_LEN]; 747 { 748 struct ne2000_softc *nsc = &psc->sc_ne2000; 749 struct dp8390_softc *dsc = &nsc->sc_dp8390; 750 struct pcmcia_mem_handle pcmh; 751 bus_addr_t offset; 752 u_int8_t *enaddr = NULL; 753 int j, mwindow; 754 755 if (maddr < 0) 756 return (NULL); 757 758 if (pcmcia_mem_alloc(psc->sc_pf, ETHER_ADDR_LEN * 2, &pcmh)) { 759 printf("%s: can't alloc mem for enet addr\n", 760 dsc->sc_dev.dv_xname); 761 goto fail_1; 762 } 763 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, maddr, 764 ETHER_ADDR_LEN * 2, &pcmh, &offset, &mwindow)) { 765 printf("%s: can't map mem for enet addr\n", 766 dsc->sc_dev.dv_xname); 767 goto fail_2; 768 } 769 for (j = 0; j < ETHER_ADDR_LEN; j++) 770 myea[j] = bus_space_read_1(pcmh.memt, pcmh.memh, 771 offset + (j * 2)); 772 enaddr = myea; 773 774 pcmcia_mem_unmap(psc->sc_pf, mwindow); 775 fail_2: 776 pcmcia_mem_free(psc->sc_pf, &pcmh); 777 fail_1: 778 return (enaddr); 779 } 780 781 u_int8_t * 782 ne_pcmcia_dl10019_get_enaddr(psc, myea) 783 struct ne_pcmcia_softc *psc; 784 u_int8_t myea[ETHER_ADDR_LEN]; 785 { 786 struct ne2000_softc *nsc = &psc->sc_ne2000; 787 u_int8_t sum; 788 int j; 789 790 #define PAR0 0x04 791 for (j = 0, sum = 0; j < 8; j++) 792 sum += bus_space_read_1(nsc->sc_asict, nsc->sc_asich, 793 PAR0 + j); 794 if (sum != 0xff) 795 return (NULL); 796 for (j = 0; j < ETHER_ADDR_LEN; j++) 797 myea[j] = bus_space_read_1(nsc->sc_asict, 798 nsc->sc_asich, PAR0 + j); 799 #undef PAR0 800 return (myea); 801 } 802 803 int 804 ne_pcmcia_ax88190_set_iobase(psc) 805 struct ne_pcmcia_softc *psc; 806 { 807 struct ne2000_softc *nsc = &psc->sc_ne2000; 808 struct dp8390_softc *dsc = &nsc->sc_dp8390; 809 struct pcmcia_mem_handle pcmh; 810 bus_addr_t offset; 811 int rv = 1, mwindow; 812 813 if (pcmcia_mem_alloc(psc->sc_pf, NE2000_AX88190_LAN_IOSIZE, &pcmh)) { 814 printf("%s: can't alloc mem for LAN iobase\n", 815 dsc->sc_dev.dv_xname); 816 goto fail_1; 817 } 818 if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_ATTR, 819 NE2000_AX88190_LAN_IOBASE, NE2000_AX88190_LAN_IOSIZE, 820 &pcmh, &offset, &mwindow)) { 821 printf("%s: can't map mem for LAN iobase\n", 822 dsc->sc_dev.dv_xname); 823 goto fail_2; 824 } 825 826 #ifdef DIAGNOSTIC 827 printf("%s: LAN iobase 0x%x (0x%x) ->", dsc->sc_dev.dv_xname, 828 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 829 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8, 830 (u_int)psc->sc_pcioh.addr); 831 #endif 832 bus_space_write_1(pcmh.memt, pcmh.memh, offset, 833 psc->sc_pcioh.addr & 0xff); 834 bus_space_write_1(pcmh.memt, pcmh.memh, offset + 2, 835 psc->sc_pcioh.addr >> 8); 836 #ifdef DIAGNOSTIC 837 printf(" 0x%x\n", bus_space_read_1(pcmh.memt, pcmh.memh, offset + 0) | 838 bus_space_read_1(pcmh.memt, pcmh.memh, offset + 2) << 8); 839 #endif 840 rv = 0; 841 842 pcmcia_mem_unmap(psc->sc_pf, mwindow); 843 fail_2: 844 pcmcia_mem_free(psc->sc_pf, &pcmh); 845 fail_1: 846 return (rv); 847 } 848
Indexes created Tue Oct 21 12:09:54 GMT 2025