1/*
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * 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 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/ed/if_ed_pccard.c 73374 2001-03-03 08:31:37Z imp $
28 */
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/socket.h>
33#include <sys/kernel.h>
34#include <sys/conf.h>
35#include <sys/uio.h>
36
37#include <sys/module.h>
38#include <sys/bus.h>
39#include <machine/bus.h>
40#include <sys/rman.h>
41#include <machine/resource.h>
42
43#include <net/ethernet.h>
44#include <net/if.h>
45#include <net/if_arp.h>
46#include <net/if_mib.h>
47#include <net/if_media.h>
48
49#include <dev/ed/if_edreg.h>
50#include <dev/ed/if_edvar.h>
51#include <dev/pccard/pccardvar.h>
52#include <dev/pccard/pccarddevs.h>
53#include <dev/mii/mii.h>
54#include <dev/mii/miivar.h>
55
56#include "card_if.h"
57/* "device miibus" required. See GENERIC if you get errors here. */
58#include "miibus_if.h"
59
60MODULE_DEPEND(ed, miibus, 1, 1, 1);
61
62/*
63 * PC-Card (PCMCIA) specific code.
64 */
65static int ed_pccard_match(device_t);
66static int ed_pccard_probe(device_t);
67static int ed_pccard_attach(device_t);
68static int ed_pccard_detach(device_t);
69
70static int ed_pccard_Linksys(device_t dev);
71static int ed_pccard_ax88190(device_t dev);
72
73static void ax88190_geteprom(struct ed_softc *);
74static int ed_pccard_memwrite(device_t dev, off_t offset, u_char byte);
75static void ed_pccard_dlink_mii_reset(struct ed_softc *sc);
76static u_int ed_pccard_dlink_mii_readbits(struct ed_softc *sc, int nbits);
77static void ed_pccard_dlink_mii_writebits(struct ed_softc *sc, u_int val,
78 int nbits);
79static int linksys;
80
81/*
82 * ed_pccard_detach - unload the driver and clear the table.
83 * XXX TODO:
84 * This is usually called when the card is ejected, but
85 * can be caused by a modunload of a controller driver.
86 * The idea is to reset the driver's view of the device
87 * and ensure that any driver entry points such as
88 * read and write do not hang.
89 */
90static int
91ed_pccard_detach(device_t dev)
92{
93 struct ed_softc *sc = device_get_softc(dev);
94 struct ifnet *ifp = &sc->arpcom.ac_if;
95
96 if (sc->gone) {
97 device_printf(dev, "already unloaded\n");
98 return (0);
99 }
100 ed_stop(sc);
101 ifp->if_flags &= ~IFF_RUNNING;
102 ether_ifdetach(ifp, ETHER_BPF_SUPPORTED);
103 sc->gone = 1;
104 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
105 ed_release_resources(dev);
106 return (0);
107}
108
109static const struct ed_product {
110 struct pccard_product prod;
111 int enet_maddr;
112 unsigned char enet_vendor[3];
113 int flags;
114#define NE2000DVF_DL10019 0x0001 /* chip is D-Link DL10019 */
115#define NE2000DVF_AX88190 0x0002 /* chip is ASIX AX88190 */
116} ed_pccard_products[] = {
117 { { PCCARD_STR_AMBICOM_AMB8002T,
118 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
119 PCCARD_CIS_AMBICOM_AMB8002T },
120 -1, { 0x00, 0x10, 0x7a } },
121
122 { { PCCARD_STR_PREMAX_PE200,
123 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
124 PCCARD_CIS_PREMAX_PE200 },
125 0x07f0, { 0x00, 0x20, 0xe0 } },
126
127 { { PCCARD_STR_DIGITAL_DEPCMXX,
128 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
129 PCCARD_CIS_DIGITAL_DEPCMXX },
130 0x0ff0, { 0x00, 0x00, 0xe8 } },
131
132 { { PCCARD_STR_PLANET_SMARTCOM2000,
133 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
134 PCCARD_CIS_PLANET_SMARTCOM2000 },
135 0xff0, { 0x00, 0x00, 0xe8 } },
136
137 { { PCCARD_STR_DLINK_DE660,
138 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
139 PCCARD_CIS_DLINK_DE660 },
140 -1, { 0x00, 0x80, 0xc8 } },
141
142 { { PCCARD_STR_RPTI_EP400,
143 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
144 PCCARD_CIS_RPTI_EP400 },
145 -1, { 0x00, 0x40, 0x95 } },
146
147 { { PCCARD_STR_RPTI_EP401,
148 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
149 PCCARD_CIS_RPTI_EP401 },
150 -1, { 0x00, 0x40, 0x95 } },
151
152 { { PCCARD_STR_ACCTON_EN2212,
153 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
154 PCCARD_CIS_ACCTON_EN2212 },
155 0x0ff0, { 0x00, 0x00, 0xe8 } },
156
157 { { PCCARD_STR_SVEC_COMBOCARD,
158 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
159 PCCARD_CIS_SVEC_COMBOCARD },
160 -1, { 0x00, 0xe0, 0x98 } },
161
162 { { PCCARD_STR_SVEC_LANCARD,
163 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
164 PCCARD_CIS_SVEC_LANCARD },
165 0x7f0, { 0x00, 0xc0, 0x6c } },
166
167 { { PCCARD_STR_EPSON_EEN10B,
168 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_EPSON_EEN10B, 0,
169 PCCARD_CIS_EPSON_EEN10B },
170 0xff0, { 0x00, 0x00, 0x48 } },
171
172 /*
173 * You have to add new entries which contains
174 * PCCARD_VENDOR_INVALID and/or PCCARD_PRODUCT_INVALID
175 * in front of this comment.
176 *
177 * There are cards which use a generic vendor and product id but needs
178 * a different handling depending on the cis_info, so ne2000_match
179 * needs a table where the exceptions comes first and then the normal
180 * product and vendor entries.
181 */
182
183 { { PCCARD_STR_IBM_INFOMOVER,
184 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
185 PCCARD_CIS_IBM_INFOMOVER },
186 0x0ff0, { 0x08, 0x00, 0x5a } },
187
188 { { PCCARD_STR_IBM_INFOMOVER,
189 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
190 PCCARD_CIS_IBM_INFOMOVER },
191 0x0ff0, { 0x00, 0x04, 0xac } },
192
193 { { PCCARD_STR_IBM_INFOMOVER,
194 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
195 PCCARD_CIS_IBM_INFOMOVER },
196 0x0ff0, { 0x00, 0x06, 0x29 } },
197
198 { { PCCARD_STR_KINGSTON_KNE2, PCCARD_VENDOR_KINGSTON,
199 PCCARD_PRODUCT_KINGSTON_KNE2, 0,
200 PCCARD_CIS_KINGSTON_KNE2 },
201 -1, { 0, 0, 0 }, 0 }, /* XXX */
202
203 { { PCCARD_STR_LINKSYS_ECARD_1,
204 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ECARD_1, 0,
205 PCCARD_CIS_LINKSYS_ECARD_1 },
206 -1, { 0x00, 0x80, 0xc8 } },
207
208 { { PCCARD_STR_PLANEX_FNW3600T,
209 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
210 PCCARD_CIS_PLANEX_FNW3600T },
211 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 },
212
213 { { PCCARD_STR_SVEC_PN650TX,
214 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
215 PCCARD_CIS_SVEC_PN650TX },
216 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 },
217
218 /*
219 * This entry should be here so that above two cards doesn't
220 * match with this. FNW-3700T won't match above entries due to
221 * MAC address check.
222 */
223 { { PCCARD_STR_PLANEX_FNW3700T,
224 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
225 PCCARD_CIS_PLANEX_FNW3700T },
226 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 },
227
228 { { PCCARD_STR_LINKSYS_ETHERFAST,
229 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
230 PCCARD_CIS_LINKSYS_ETHERFAST },
231 -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 },
232
233 { { PCCARD_STR_DLINK_DE650,
234 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
235 PCCARD_CIS_DLINK_DE650 },
236 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 },
237
238 { { PCCARD_STR_MELCO_LPC2_TX,
239 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
240 PCCARD_CIS_MELCO_LPC2_TX },
241 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_DL10019 },
242
243 { { PCCARD_STR_LINKSYS_COMBO_ECARD,
244 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
245 PCCARD_CIS_LINKSYS_COMBO_ECARD },
246 -1, { 0x00, 0x80, 0xc8 } },
247
248 { { PCCARD_STR_LINKSYS_TRUST_COMBO_ECARD,
249 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 0,
250 PCCARD_CIS_LINKSYS_TRUST_COMBO_ECARD },
251 0x0120, { 0x20, 0x04, 0x49 } },
252
253 /*
254 * Although the comments above say to put VENDOR/PRODUCT
255 * INVALID IDs above this list, we need to keep this one below
256 * the ECARD_1, or else both will match the same more-generic
257 * entry rather than the more specific one above with proper
258 * vendor and product IDs.
259 */
260 { { PCCARD_STR_LINKSYS_ECARD_2,
261 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
262 PCCARD_CIS_LINKSYS_ECARD_2 },
263 -1, { 0x00, 0x80, 0xc8 } },
264
265 /*
266 * D-Link DE-650 has many minor versions:
267 *
268 * CIS information Manufacturer Product Note
269 * 1 "D-Link, DE-650" INVALID INVALID white card
270 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal
271 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor changed look
272 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added
273 *
274 * While the 1st and the 2nd types should use the "D-Link DE-650"
275 * entry, the 3rd and the 4th types should use the "Linksys
276 * EtherCard" entry. Therefore, this enty must be below the
277 * LINKSYS_ECARD_1. --itohy
278 */
279 { { PCCARD_STR_DLINK_DE650,
280 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
281 PCCARD_CIS_DLINK_DE650 },
282 0x0040, { 0x00, 0x80, 0xc8 } },
283
284 /*
285 * IO-DATA PCLA/TE and later version of PCLA/T has valid
286 * vendor/product ID and it is possible to read MAC address
287 * using standard I/O ports. It also read from CIS offset 0x01c0.
288 * On the other hand, earlier version of PCLA/T doesn't have valid
289 * vendor/product ID and MAC address must be read from CIS offset
290 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work).
291 * And CIS information of earlier and later version of PCLA/T are
292 * same except fourth element. So, for now, we place the entry for
293 * PCLA/TE (and later version of PCLA/T) followed by entry
294 * for the earlier version of PCLA/T (or, modify to match all CIS
295 * information and have three or more individual entries).
296 */
297 { { PCCARD_STR_IODATA_PCLATE,
298 PCCARD_VENDOR_IODATA, PCCARD_PRODUCT_IODATA_PCLATE, 0,
299 PCCARD_CIS_IODATA_PCLATE },
300 -1, { 0x00, 0xa0, 0xb0 } },
301
302 /*
303 * This entry should be placed after above PCLA-TE entry.
304 * See above comments for detail.
305 */
306 { { PCCARD_STR_IODATA_PCLAT,
307 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
308 PCCARD_CIS_IODATA_PCLAT },
309 0x0ff0, { 0x00, 0xa0, 0xb0 } },
310
311 { { PCCARD_STR_DAYNA_COMMUNICARD_E_1,
312 PCCARD_VENDOR_DAYNA, PCCARD_PRODUCT_DAYNA_COMMUNICARD_E_1, 0,
313 PCCARD_CIS_DAYNA_COMMUNICARD_E_1 },
314 0x0110, { 0x00, 0x80, 0x19 } },
315
316 { { PCCARD_STR_DAYNA_COMMUNICARD_E_2,
317 PCCARD_VENDOR_DAYNA, PCCARD_PRODUCT_DAYNA_COMMUNICARD_E_2, 0,
318 PCCARD_CIS_DAYNA_COMMUNICARD_E_2 },
319 -1, { 0x00, 0x80, 0x19 } },
320
321 { { PCCARD_STR_COREGA_ETHER_PCC_T,
322 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_ETHER_PCC_T, 0,
323 PCCARD_CIS_COREGA_ETHER_PCC_T },
324 -1, { 0x00, 0x00, 0xf4 } },
325
326 { { PCCARD_STR_COREGA_ETHER_II_PCC_T,
327 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_ETHER_II_PCC_T, 0,
328 PCCARD_CIS_COREGA_ETHER_II_PCC_T },
329 -1, { 0x00, 0x00, 0xf4 } },
330
331 { { PCCARD_STR_COREGA_FAST_ETHER_PCC_TX,
332 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 0,
333 PCCARD_CIS_COREGA_FAST_ETHER_PCC_TX },
334 -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 },
335
336 { { PCCARD_STR_COMPEX_LINKPORT_ENET_B,
337 PCCARD_VENDOR_COMPEX, PCCARD_PRODUCT_COMPEX_LINKPORT_ENET_B, 0,
338 PCCARD_CIS_COMPEX_LINKPORT_ENET_B },
339 0x01c0, { 0x00, 0xa0, 0x0c } },
340
341 { { PCCARD_STR_SMC_EZCARD,
342 PCCARD_VENDOR_SMC, PCCARD_PRODUCT_SMC_EZCARD, 0,
343 PCCARD_CIS_SMC_EZCARD },
344 0x01c0, { 0x00, 0xe0, 0x29 } },
345
346 { { PCCARD_STR_SOCKET_LP_ETHER_CF,
347 PCCARD_VENDOR_SOCKET, PCCARD_PRODUCT_SOCKET_LP_ETHER_CF, 0,
348 PCCARD_CIS_SOCKET_LP_ETHER_CF },
349 -1, { 0x00, 0xc0, 0x1b } },
350
351 { { PCCARD_STR_SOCKET_LP_ETHER,
352 PCCARD_VENDOR_SOCKET, PCCARD_PRODUCT_SOCKET_LP_ETHER, 0,
353 PCCARD_CIS_SOCKET_LP_ETHER },
354 -1, { 0x00, 0xc0, 0x1b } },
355
356 { { PCCARD_STR_XIRCOM_CFE_10,
357 PCCARD_VENDOR_XIRCOM, PCCARD_PRODUCT_XIRCOM_CFE_10, 0,
358 PCCARD_CIS_XIRCOM_CFE_10 },
359 -1, { 0x00, 0x10, 0xa4 } },
360
361 { { PCCARD_STR_MELCO_LPC3_TX,
362 PCCARD_VENDOR_MELCO, PCCARD_PRODUCT_MELCO_LPC3_TX, 0,
363 PCCARD_CIS_MELCO_LPC3_TX },
364 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 },
365
366 { { PCCARD_STR_BILLIONTON_LNT10TN,
367 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
368 PCCARD_CIS_BILLIONTON_LNT10TN },
369 -1, { 0x00, 0x00, 0x00 } },
370
371 { { PCCARD_STR_NDC_ND5100_E,
372 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
373 PCCARD_CIS_NDC_ND5100_E },
374 -1, { 0x00, 0x80, 0xc6 } },
375
376 { { PCCARD_STR_TELECOMDEVICE_TCD_HPC100,
377 PCCARD_VENDOR_TELECOMDEVICE, PCCARD_PRODUCT_TELECOMDEVICE_TCD_HPC100, 0,
378 PCCARD_CIS_TELECOMDEVICE_TCD_HPC100 },
379 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 },
380
381 { { PCCARD_STR_MACNICA_ME1_JEIDA,
382 PCCARD_VENDOR_MACNICA, PCCARD_PRODUCT_MACNICA_ME1_JEIDA, 0,
383 PCCARD_CIS_MACNICA_ME1_JEIDA },
384 0x00b8, { 0x08, 0x00, 0x42 } },
385
386#if 0
387 /* the rest of these are stolen from the linux pcnet pcmcia device
388 driver. Since I don't know the manfid or cis info strings for
389 any of them, they're not compiled in until I do. */
390 { "APEX MultiCard",
391 0x0000, 0x0000, NULL, NULL, 0,
392 0x03f4, { 0x00, 0x20, 0xe5 } },
393 { "ASANTE FriendlyNet",
394 0x0000, 0x0000, NULL, NULL, 0,
395 0x4910, { 0x00, 0x00, 0x94 } },
396 { "Danpex EN-6200P2",
397 0x0000, 0x0000, NULL, NULL, 0,
398 0x0110, { 0x00, 0x40, 0xc7 } },
399 { "DataTrek NetCard",
400 0x0000, 0x0000, NULL, NULL, 0,
401 0x0ff0, { 0x00, 0x20, 0xe8 } },
402 { "Dayna CommuniCard E",
403 0x0000, 0x0000, NULL, NULL, 0,
404 0x0110, { 0x00, 0x80, 0x19 } },
405 { "EP-210 Ethernet",
406 0x0000, 0x0000, NULL, NULL, 0,
407 0x0110, { 0x00, 0x40, 0x33 } },
408 { "ELECOM Laneed LD-CDWA",
409 0x0000, 0x0000, NULL, NULL, 0,
410 0x00b8, { 0x08, 0x00, 0x42 } },
411 { "Grey Cell GCS2220",
412 0x0000, 0x0000, NULL, NULL, 0,
413 0x0000, { 0x00, 0x47, 0x43 } },
414 { "Hypertec Ethernet",
415 0x0000, 0x0000, NULL, NULL, 0,
416 0x01c0, { 0x00, 0x40, 0x4c } },
417 { "IBM CCAE",
418 0x0000, 0x0000, NULL, NULL, 0,
419 0x0ff0, { 0x08, 0x00, 0x5a } },
420 { "IBM CCAE",
421 0x0000, 0x0000, NULL, NULL, 0,
422 0x0ff0, { 0x00, 0x04, 0xac } },
423 { "IBM CCAE",
424 0x0000, 0x0000, NULL, NULL, 0,
425 0x0ff0, { 0x00, 0x06, 0x29 } },
426 { "IBM FME",
427 0x0000, 0x0000, NULL, NULL, 0,
428 0x0374, { 0x00, 0x04, 0xac } },
429 { "IBM FME",
430 0x0000, 0x0000, NULL, NULL, 0,
431 0x0374, { 0x08, 0x00, 0x5a } },
432 { "Katron PE-520",
433 0x0000, 0x0000, NULL, NULL, 0,
434 0x0110, { 0x00, 0x40, 0xf6 } },
435 { "Kingston KNE-PCM/x",
436 0x0000, 0x0000, NULL, NULL, 0,
437 0x0ff0, { 0x00, 0xc0, 0xf0 } },
438 { "Kingston KNE-PCM/x",
439 0x0000, 0x0000, NULL, NULL, 0,
440 0x0ff0, { 0xe2, 0x0c, 0x0f } },
441 { "Kingston KNE-PC2",
442 0x0000, 0x0000, NULL, NULL, 0,
443 0x0180, { 0x00, 0xc0, 0xf0 } },
444 { "Longshine LCS-8534",
445 0x0000, 0x0000, NULL, NULL, 0,
446 0x0000, { 0x08, 0x00, 0x00 } },
447 { "Maxtech PCN2000",
448 0x0000, 0x0000, NULL, NULL, 0,
449 0x5000, { 0x00, 0x00, 0xe8 } },
450 { "NDC Instant-Link",
451 0x0000, 0x0000, NULL, NULL, 0,
452 0x003a, { 0x00, 0x80, 0xc6 } },
453 { "NE2000 Compatible",
454 0x0000, 0x0000, NULL, NULL, 0,
455 0x0ff0, { 0x00, 0xa0, 0x0c } },
456 { "Network General Sniffer",
457 0x0000, 0x0000, NULL, NULL, 0,
458 0x0ff0, { 0x00, 0x00, 0x65 } },
459 { "Panasonic VEL211",
460 0x0000, 0x0000, NULL, NULL, 0,
461 0x0ff0, { 0x00, 0x80, 0x45 } },
462 { "SCM Ethernet",
463 0x0000, 0x0000, NULL, NULL, 0,
464 0x0ff0, { 0x00, 0x20, 0xcb } },
465 { "Socket EA",
466 0x0000, 0x0000, NULL, NULL, 0,
467 0x4000, { 0x00, 0xc0, 0x1b } },
468 { "Volktek NPL-402CT",
469 0x0000, 0x0000, NULL, NULL, 0,
470 0x0060, { 0x00, 0x40, 0x05 } },
471#endif
472
473 { { PCCARD_STR_ALLIEDTELESIS_LA_PCM,
474 PCCARD_VENDOR_ALLIEDTELESIS, PCCARD_PRODUCT_ALLIEDTELESIS_LA_PCM, 0,
475 PCCARD_CIS_ALLIEDTELESIS_LA_PCM },
476 0x0ff0, { 0x00, 0x00, 0xf4 } },
477
478};
479
480static int
481ed_pccard_match(device_t dev)
482{
483 const struct pccard_product *pp;
484
485 if ((pp = pccard_product_lookup(dev,
486 (const struct pccard_product *) ed_pccard_products,
487 sizeof(ed_pccard_products[0]), NULL)) != NULL) {
488 device_set_desc(dev, pp->pp_name);
489 return 0;
490 }
491 return EIO;
492}
493
494/*
495 * Probe framework for pccards. Replicates the standard framework,
496 * minus the pccard driver registration and ignores the ether address
497 * supplied (from the CIS), relying on the probe to find it instead.
498 */
499static int
500ed_pccard_probe(device_t dev)
501{
502 int error;
503 int flags = device_get_flags(dev);
504
505 if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_AX88190) {
506 error = ed_pccard_ax88190(dev);
507 goto end2;
508 }
509
510 error = ed_probe_Novell(dev, 0, flags);
511 if (error == 0)
512 goto end;
513 ed_release_resources(dev);
514
515 error = ed_probe_WD80x3(dev, 0, flags);
516 if (error == 0)
517 goto end;
518 ed_release_resources(dev);
519 goto end2;
520
521end:
522 if (ED_FLAGS_GETTYPE(flags) & ED_FLAGS_LINKSYS) {
523 linksys = ed_pccard_Linksys(dev);
524 } else {
525 linksys = 0;
526 }
527end2:
528 if (error == 0)
529 error = ed_alloc_irq(dev, 0, 0);
530
531 ed_release_resources(dev);
532 return (error);
533}
534
535static int
536ed_pccard_attach(device_t dev)
537{
538 int error;
539 int flags = device_get_flags(dev);
540 int i;
541 struct ed_softc *sc = device_get_softc(dev);
542 u_char sum;
543 u_char ether_addr[ETHER_ADDR_LEN];
544
545 if (sc->port_used > 0)
546 ed_alloc_port(dev, sc->port_rid, sc->port_used);
547 if (sc->mem_used)
548 ed_alloc_memory(dev, sc->mem_rid, sc->mem_used);
549 ed_alloc_irq(dev, sc->irq_rid, 0);
550
551 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
552 edintr, sc, &sc->irq_handle);
553 if (error) {
554 printf("setup intr failed %d \n", error);
555 ed_release_resources(dev);
556 return (error);
557 }
558
559 if (linksys == 0) {
560 pccard_get_ether(dev, ether_addr);
561 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
562 sum |= ether_addr[i];
563 if (sum)
564 bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
565 }
566
567 error = ed_attach(sc, device_get_unit(dev), flags);
568 return (error);
569}
570
571static void
572ax88190_geteprom(struct ed_softc *sc)
573{
574 int prom[16],i;
575 u_char tmp;
576 struct {
577 unsigned char offset, value;
578 } pg_seq[] = {
579 {ED_P0_CR, ED_CR_RD2|ED_CR_STP},/* Select Page0 */
580 {ED_P0_DCR, 0x01},
581 {ED_P0_RBCR0, 0x00}, /* Clear the count regs. */
582 {ED_P0_RBCR1, 0x00},
583 {ED_P0_IMR, 0x00}, /* Mask completion irq. */
584 {ED_P0_ISR, 0xff},
585 {ED_P0_RCR, ED_RCR_MON | ED_RCR_INTT}, /* Set To Monitor */
586 {ED_P0_TCR, ED_TCR_LB0}, /* loopback mode. */
587 {ED_P0_RBCR0, 32},
588 {ED_P0_RBCR1, 0x00},
589 {ED_P0_RSAR0, 0x00},
590 {ED_P0_RSAR1, 0x04},
591 {ED_P0_CR ,ED_CR_RD0 | ED_CR_STA},
592 };
593
594 /* Reset Card */
595 tmp = ed_asic_inb(sc, ED_NOVELL_RESET);
596 ed_asic_outb(sc, ED_NOVELL_RESET, tmp);
597 DELAY(5000);
598 ed_asic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
599 DELAY(5000);
600
601 /* Card Settings */
602 for (i = 0; i < sizeof(pg_seq) / sizeof(pg_seq[0]); i++)
603 ed_nic_outb(sc, pg_seq[i].offset, pg_seq[i].value);
604
605 /* Get Data */
606 for (i = 0; i < 16; i++)
607 prom[i] = ed_asic_inb(sc, 0);
608 sc->arpcom.ac_enaddr[0] = prom[0] & 0xff;
609 sc->arpcom.ac_enaddr[1] = prom[0] >> 8;
610 sc->arpcom.ac_enaddr[2] = prom[1] & 0xff;
611 sc->arpcom.ac_enaddr[3] = prom[1] >> 8;
612 sc->arpcom.ac_enaddr[4] = prom[2] & 0xff;
613 sc->arpcom.ac_enaddr[5] = prom[2] >> 8;
614}
615
616static int
617ed_pccard_memwrite(device_t dev, off_t offset, u_char byte)
618{
619 int cis_rid;
620 struct resource *cis;
621
622 cis_rid = 0;
623 cis = bus_alloc_resource(dev, SYS_RES_MEMORY, &cis_rid, 0, ~0,
624 4 << 10, RF_ACTIVE | RF_SHAREABLE);
625 if (cis == NULL)
626 return (ENXIO);
627 CARD_SET_RES_FLAGS(device_get_parent(dev), dev, SYS_RES_MEMORY,
628 cis_rid, PCCARD_A_MEM_ATTR);
629
630 bus_space_write_1(rman_get_bustag(cis), rman_get_bushandle(cis),
631 offset, byte);
632
633 bus_deactivate_resource(dev, SYS_RES_MEMORY, cis_rid, cis);
634 bus_release_resource(dev, SYS_RES_MEMORY, cis_rid, cis);
635
636 return (0);
637}
638
639/*
640 * Probe the Ethernet MAC addrees for PCMCIA Linksys EtherFast 10/100
641 * and compatible cards (DL10019C Ethernet controller).
642 *
643 * Note: The PAO patches try to use more memory for the card, but that
644 * seems to fail for my card. A future optimization would add this back
645 * conditionally.
646 */
647static int
648ed_pccard_Linksys(device_t dev)
649{
650 struct ed_softc *sc = device_get_softc(dev);
651 u_char sum;
652 int i;
653
654 /*
655 * Linksys registers(offset from ASIC base)
656 *
657 * 0x04-0x09 : Physical Address Register 0-5 (PAR0-PAR5)
658 * 0x0A : Card ID Register (CIR)
659 * 0x0B : Check Sum Register (SR)
660 */
661 for (sum = 0, i = 0x04; i < 0x0c; i++)
662 sum += ed_asic_inb(sc, i);
663 if (sum != 0xff)
664 return (0); /* invalid DL10019C */
665 for (i = 0; i < ETHER_ADDR_LEN; i++) {
666 sc->arpcom.ac_enaddr[i] = ed_asic_inb(sc, 0x04 + i);
667 }
668
669 ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
670 sc->isa16bit = 1;
671 sc->type = ED_TYPE_NE2000;
672 sc->type_str = "Linksys";
673
674 /* Probe for an MII bus, but continue as normal if there isn't one. */
675 ed_pccard_dlink_mii_reset(sc);
676 sc->mii_readbits = ed_pccard_dlink_mii_readbits;
677 sc->mii_writebits = ed_pccard_dlink_mii_writebits;
678 mii_phy_probe(dev, &sc->miibus, ed_ifmedia_upd, ed_ifmedia_sts);
679
680 return (1);
681}
682
683/*
684 * Special setup for AX88190
685 */
686static int
687ed_pccard_ax88190(device_t dev)
688{
689 int error;
690 int flags = device_get_flags(dev);
691 int iobase;
692 struct ed_softc *sc = device_get_softc(dev);
693
694 /* Allocate the port resource during setup. */
695 error = ed_alloc_port(dev, 0, ED_NOVELL_IO_PORTS);
696 if (error)
697 return (error);
698
699 sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
700 sc->nic_offset = ED_NOVELL_NIC_OFFSET;
701 sc->chip_type = ED_CHIP_TYPE_AX88190;
702
703 /*
704 * Set Attribute Memory IOBASE Register
705 */
706 iobase = rman_get_start(sc->port_res);
707 ed_pccard_memwrite(dev, ED_AX88190_IOBASE0, iobase & 0xff);
708 ed_pccard_memwrite(dev, ED_AX88190_IOBASE1, (iobase >> 8) & 0xff);
709 ax88190_geteprom(sc);
710 ed_release_resources(dev);
711 error = ed_probe_Novell(dev, 0, flags);
712 return (error);
713}
714
715/* MII bit-twiddling routines for cards using Dlink chipset */
716#define DLINK_MIISET(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \
717 ed_asic_inb(sc, ED_DLINK_MIIBUS) | (x))
718#define DLINK_MIICLR(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \
719 ed_asic_inb(sc, ED_DLINK_MIIBUS) & ~(x))
720
721static void
722ed_pccard_dlink_mii_reset(sc)
723 struct ed_softc *sc;
724{
725 ed_asic_outb(sc, ED_DLINK_MIIBUS, 0);
726 DELAY(10);
727 DLINK_MIISET(sc, ED_DLINK_MII_RESET2);
728 DELAY(10);
729 DLINK_MIISET(sc, ED_DLINK_MII_RESET1);
730 DELAY(10);
731 DLINK_MIICLR(sc, ED_DLINK_MII_RESET1);
732 DELAY(10);
733 DLINK_MIICLR(sc, ED_DLINK_MII_RESET2);
734 DELAY(10);
735}
736
737static void
738ed_pccard_dlink_mii_writebits(sc, val, nbits)
739 struct ed_softc *sc;
740 u_int val;
741 int nbits;
742{
743 int i;
744
745 DLINK_MIISET(sc, ED_DLINK_MII_DIROUT);
746
747 for (i = nbits - 1; i >= 0; i--) {
748 if ((val >> i) & 1)
749 DLINK_MIISET(sc, ED_DLINK_MII_DATAOUT);
750 else
751 DLINK_MIICLR(sc, ED_DLINK_MII_DATAOUT);
752 DELAY(10);
753 DLINK_MIISET(sc, ED_DLINK_MII_CLK);
754 DELAY(10);
755 DLINK_MIICLR(sc, ED_DLINK_MII_CLK);
756 DELAY(10);
757 }
758}
759
760static u_int
761ed_pccard_dlink_mii_readbits(sc, nbits)
762 struct ed_softc *sc;
763 int nbits;
764{
765 int i;
766 u_int val = 0;
767
768 DLINK_MIICLR(sc, ED_DLINK_MII_DIROUT);
769
770 for (i = nbits - 1; i >= 0; i--) {
771 DLINK_MIISET(sc, ED_DLINK_MII_CLK);
772 DELAY(10);
773 val <<= 1;
774 if (ed_asic_inb(sc, ED_DLINK_MIIBUS) & ED_DLINK_MII_DATATIN)
775 val++;
776 DLINK_MIICLR(sc, ED_DLINK_MII_CLK);
777 DELAY(10);
778 }
779
780 return val;
781}
782
783static device_method_t ed_pccard_methods[] = {
784 /* Device interface */
785 DEVMETHOD(device_probe, pccard_compat_probe),
786 DEVMETHOD(device_attach, pccard_compat_attach),
787 DEVMETHOD(device_detach, ed_pccard_detach),
788
789 /* Bus interface */
790 DEVMETHOD(bus_child_detached, ed_child_detached),
791
792 /* MII interface */
793 DEVMETHOD(miibus_readreg, ed_miibus_readreg),
794 DEVMETHOD(miibus_writereg, ed_miibus_writereg),
795
796 /* Card interface */
797 DEVMETHOD(card_compat_match, ed_pccard_match),
798 DEVMETHOD(card_compat_probe, ed_pccard_probe),
799 DEVMETHOD(card_compat_attach, ed_pccard_attach),
800 { 0, 0 }
801};
802
803static driver_t ed_pccard_driver = {
804 "ed",
805 ed_pccard_methods,
806 sizeof(struct ed_softc)
807};
808
809DRIVER_MODULE(if_ed, pccard, ed_pccard_driver, ed_devclass, 0, 0);
810DRIVER_MODULE(miibus, ed, miibus_driver, miibus_devclass, 0, 0);
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * 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 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: head/sys/dev/ed/if_ed_pccard.c 73374 2001-03-03 08:31:37Z imp $
28 */
29
30#include <sys/param.h>
31#include <sys/systm.h>
32#include <sys/socket.h>
33#include <sys/kernel.h>
34#include <sys/conf.h>
35#include <sys/uio.h>
36
37#include <sys/module.h>
38#include <sys/bus.h>
39#include <machine/bus.h>
40#include <sys/rman.h>
41#include <machine/resource.h>
42
43#include <net/ethernet.h>
44#include <net/if.h>
45#include <net/if_arp.h>
46#include <net/if_mib.h>
47#include <net/if_media.h>
48
49#include <dev/ed/if_edreg.h>
50#include <dev/ed/if_edvar.h>
51#include <dev/pccard/pccardvar.h>
52#include <dev/pccard/pccarddevs.h>
53#include <dev/mii/mii.h>
54#include <dev/mii/miivar.h>
55
56#include "card_if.h"
57/* "device miibus" required. See GENERIC if you get errors here. */
58#include "miibus_if.h"
59
60MODULE_DEPEND(ed, miibus, 1, 1, 1);
61
62/*
63 * PC-Card (PCMCIA) specific code.
64 */
65static int ed_pccard_match(device_t);
66static int ed_pccard_probe(device_t);
67static int ed_pccard_attach(device_t);
68static int ed_pccard_detach(device_t);
69
70static int ed_pccard_Linksys(device_t dev);
71static int ed_pccard_ax88190(device_t dev);
72
73static void ax88190_geteprom(struct ed_softc *);
74static int ed_pccard_memwrite(device_t dev, off_t offset, u_char byte);
75static void ed_pccard_dlink_mii_reset(struct ed_softc *sc);
76static u_int ed_pccard_dlink_mii_readbits(struct ed_softc *sc, int nbits);
77static void ed_pccard_dlink_mii_writebits(struct ed_softc *sc, u_int val,
78 int nbits);
79static int linksys;
80
81/*
82 * ed_pccard_detach - unload the driver and clear the table.
83 * XXX TODO:
84 * This is usually called when the card is ejected, but
85 * can be caused by a modunload of a controller driver.
86 * The idea is to reset the driver's view of the device
87 * and ensure that any driver entry points such as
88 * read and write do not hang.
89 */
90static int
91ed_pccard_detach(device_t dev)
92{
93 struct ed_softc *sc = device_get_softc(dev);
94 struct ifnet *ifp = &sc->arpcom.ac_if;
95
96 if (sc->gone) {
97 device_printf(dev, "already unloaded\n");
98 return (0);
99 }
100 ed_stop(sc);
101 ifp->if_flags &= ~IFF_RUNNING;
102 ether_ifdetach(ifp, ETHER_BPF_SUPPORTED);
103 sc->gone = 1;
104 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
105 ed_release_resources(dev);
106 return (0);
107}
108
109static const struct ed_product {
110 struct pccard_product prod;
111 int enet_maddr;
112 unsigned char enet_vendor[3];
113 int flags;
114#define NE2000DVF_DL10019 0x0001 /* chip is D-Link DL10019 */
115#define NE2000DVF_AX88190 0x0002 /* chip is ASIX AX88190 */
116} ed_pccard_products[] = {
117 { { PCCARD_STR_AMBICOM_AMB8002T,
118 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
119 PCCARD_CIS_AMBICOM_AMB8002T },
120 -1, { 0x00, 0x10, 0x7a } },
121
122 { { PCCARD_STR_PREMAX_PE200,
123 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
124 PCCARD_CIS_PREMAX_PE200 },
125 0x07f0, { 0x00, 0x20, 0xe0 } },
126
127 { { PCCARD_STR_DIGITAL_DEPCMXX,
128 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
129 PCCARD_CIS_DIGITAL_DEPCMXX },
130 0x0ff0, { 0x00, 0x00, 0xe8 } },
131
132 { { PCCARD_STR_PLANET_SMARTCOM2000,
133 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
134 PCCARD_CIS_PLANET_SMARTCOM2000 },
135 0xff0, { 0x00, 0x00, 0xe8 } },
136
137 { { PCCARD_STR_DLINK_DE660,
138 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
139 PCCARD_CIS_DLINK_DE660 },
140 -1, { 0x00, 0x80, 0xc8 } },
141
142 { { PCCARD_STR_RPTI_EP400,
143 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
144 PCCARD_CIS_RPTI_EP400 },
145 -1, { 0x00, 0x40, 0x95 } },
146
147 { { PCCARD_STR_RPTI_EP401,
148 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
149 PCCARD_CIS_RPTI_EP401 },
150 -1, { 0x00, 0x40, 0x95 } },
151
152 { { PCCARD_STR_ACCTON_EN2212,
153 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
154 PCCARD_CIS_ACCTON_EN2212 },
155 0x0ff0, { 0x00, 0x00, 0xe8 } },
156
157 { { PCCARD_STR_SVEC_COMBOCARD,
158 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
159 PCCARD_CIS_SVEC_COMBOCARD },
160 -1, { 0x00, 0xe0, 0x98 } },
161
162 { { PCCARD_STR_SVEC_LANCARD,
163 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
164 PCCARD_CIS_SVEC_LANCARD },
165 0x7f0, { 0x00, 0xc0, 0x6c } },
166
167 { { PCCARD_STR_EPSON_EEN10B,
168 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_EPSON_EEN10B, 0,
169 PCCARD_CIS_EPSON_EEN10B },
170 0xff0, { 0x00, 0x00, 0x48 } },
171
172 /*
173 * You have to add new entries which contains
174 * PCCARD_VENDOR_INVALID and/or PCCARD_PRODUCT_INVALID
175 * in front of this comment.
176 *
177 * There are cards which use a generic vendor and product id but needs
178 * a different handling depending on the cis_info, so ne2000_match
179 * needs a table where the exceptions comes first and then the normal
180 * product and vendor entries.
181 */
182
183 { { PCCARD_STR_IBM_INFOMOVER,
184 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
185 PCCARD_CIS_IBM_INFOMOVER },
186 0x0ff0, { 0x08, 0x00, 0x5a } },
187
188 { { PCCARD_STR_IBM_INFOMOVER,
189 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
190 PCCARD_CIS_IBM_INFOMOVER },
191 0x0ff0, { 0x00, 0x04, 0xac } },
192
193 { { PCCARD_STR_IBM_INFOMOVER,
194 PCCARD_VENDOR_IBM, PCCARD_PRODUCT_IBM_INFOMOVER, 0,
195 PCCARD_CIS_IBM_INFOMOVER },
196 0x0ff0, { 0x00, 0x06, 0x29 } },
197
198 { { PCCARD_STR_KINGSTON_KNE2, PCCARD_VENDOR_KINGSTON,
199 PCCARD_PRODUCT_KINGSTON_KNE2, 0,
200 PCCARD_CIS_KINGSTON_KNE2 },
201 -1, { 0, 0, 0 }, 0 }, /* XXX */
202
203 { { PCCARD_STR_LINKSYS_ECARD_1,
204 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ECARD_1, 0,
205 PCCARD_CIS_LINKSYS_ECARD_1 },
206 -1, { 0x00, 0x80, 0xc8 } },
207
208 { { PCCARD_STR_PLANEX_FNW3600T,
209 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
210 PCCARD_CIS_PLANEX_FNW3600T },
211 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_DL10019 },
212
213 { { PCCARD_STR_SVEC_PN650TX,
214 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
215 PCCARD_CIS_SVEC_PN650TX },
216 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 },
217
218 /*
219 * This entry should be here so that above two cards doesn't
220 * match with this. FNW-3700T won't match above entries due to
221 * MAC address check.
222 */
223 { { PCCARD_STR_PLANEX_FNW3700T,
224 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
225 PCCARD_CIS_PLANEX_FNW3700T },
226 -1, { 0x00, 0x90, 0xcc }, NE2000DVF_AX88190 },
227
228 { { PCCARD_STR_LINKSYS_ETHERFAST,
229 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
230 PCCARD_CIS_LINKSYS_ETHERFAST },
231 -1, { 0x00, 0x80, 0xc8 }, NE2000DVF_DL10019 },
232
233 { { PCCARD_STR_DLINK_DE650,
234 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
235 PCCARD_CIS_DLINK_DE650 },
236 -1, { 0x00, 0xe0, 0x98 }, NE2000DVF_DL10019 },
237
238 { { PCCARD_STR_MELCO_LPC2_TX,
239 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_ETHERFAST, 0,
240 PCCARD_CIS_MELCO_LPC2_TX },
241 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_DL10019 },
242
243 { { PCCARD_STR_LINKSYS_COMBO_ECARD,
244 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_COMBO_ECARD, 0,
245 PCCARD_CIS_LINKSYS_COMBO_ECARD },
246 -1, { 0x00, 0x80, 0xc8 } },
247
248 { { PCCARD_STR_LINKSYS_TRUST_COMBO_ECARD,
249 PCCARD_VENDOR_LINKSYS, PCCARD_PRODUCT_LINKSYS_TRUST_COMBO_ECARD, 0,
250 PCCARD_CIS_LINKSYS_TRUST_COMBO_ECARD },
251 0x0120, { 0x20, 0x04, 0x49 } },
252
253 /*
254 * Although the comments above say to put VENDOR/PRODUCT
255 * INVALID IDs above this list, we need to keep this one below
256 * the ECARD_1, or else both will match the same more-generic
257 * entry rather than the more specific one above with proper
258 * vendor and product IDs.
259 */
260 { { PCCARD_STR_LINKSYS_ECARD_2,
261 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
262 PCCARD_CIS_LINKSYS_ECARD_2 },
263 -1, { 0x00, 0x80, 0xc8 } },
264
265 /*
266 * D-Link DE-650 has many minor versions:
267 *
268 * CIS information Manufacturer Product Note
269 * 1 "D-Link, DE-650" INVALID INVALID white card
270 * 2 "D-Link, DE-650, Ver 01.00" INVALID INVALID became bare metal
271 * 3 "D-Link, DE-650, Ver 01.00" 0x149 0x265 minor changed look
272 * 4 "D-Link, DE-650, Ver 01.00" 0x149 0x265 collision LED added
273 *
274 * While the 1st and the 2nd types should use the "D-Link DE-650"
275 * entry, the 3rd and the 4th types should use the "Linksys
276 * EtherCard" entry. Therefore, this enty must be below the
277 * LINKSYS_ECARD_1. --itohy
278 */
279 { { PCCARD_STR_DLINK_DE650,
280 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
281 PCCARD_CIS_DLINK_DE650 },
282 0x0040, { 0x00, 0x80, 0xc8 } },
283
284 /*
285 * IO-DATA PCLA/TE and later version of PCLA/T has valid
286 * vendor/product ID and it is possible to read MAC address
287 * using standard I/O ports. It also read from CIS offset 0x01c0.
288 * On the other hand, earlier version of PCLA/T doesn't have valid
289 * vendor/product ID and MAC address must be read from CIS offset
290 * 0x0ff0 (i.e., usual ne2000 way to read it doesn't work).
291 * And CIS information of earlier and later version of PCLA/T are
292 * same except fourth element. So, for now, we place the entry for
293 * PCLA/TE (and later version of PCLA/T) followed by entry
294 * for the earlier version of PCLA/T (or, modify to match all CIS
295 * information and have three or more individual entries).
296 */
297 { { PCCARD_STR_IODATA_PCLATE,
298 PCCARD_VENDOR_IODATA, PCCARD_PRODUCT_IODATA_PCLATE, 0,
299 PCCARD_CIS_IODATA_PCLATE },
300 -1, { 0x00, 0xa0, 0xb0 } },
301
302 /*
303 * This entry should be placed after above PCLA-TE entry.
304 * See above comments for detail.
305 */
306 { { PCCARD_STR_IODATA_PCLAT,
307 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
308 PCCARD_CIS_IODATA_PCLAT },
309 0x0ff0, { 0x00, 0xa0, 0xb0 } },
310
311 { { PCCARD_STR_DAYNA_COMMUNICARD_E_1,
312 PCCARD_VENDOR_DAYNA, PCCARD_PRODUCT_DAYNA_COMMUNICARD_E_1, 0,
313 PCCARD_CIS_DAYNA_COMMUNICARD_E_1 },
314 0x0110, { 0x00, 0x80, 0x19 } },
315
316 { { PCCARD_STR_DAYNA_COMMUNICARD_E_2,
317 PCCARD_VENDOR_DAYNA, PCCARD_PRODUCT_DAYNA_COMMUNICARD_E_2, 0,
318 PCCARD_CIS_DAYNA_COMMUNICARD_E_2 },
319 -1, { 0x00, 0x80, 0x19 } },
320
321 { { PCCARD_STR_COREGA_ETHER_PCC_T,
322 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_ETHER_PCC_T, 0,
323 PCCARD_CIS_COREGA_ETHER_PCC_T },
324 -1, { 0x00, 0x00, 0xf4 } },
325
326 { { PCCARD_STR_COREGA_ETHER_II_PCC_T,
327 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_ETHER_II_PCC_T, 0,
328 PCCARD_CIS_COREGA_ETHER_II_PCC_T },
329 -1, { 0x00, 0x00, 0xf4 } },
330
331 { { PCCARD_STR_COREGA_FAST_ETHER_PCC_TX,
332 PCCARD_VENDOR_COREGA, PCCARD_PRODUCT_COREGA_FAST_ETHER_PCC_TX, 0,
333 PCCARD_CIS_COREGA_FAST_ETHER_PCC_TX },
334 -1, { 0x00, 0x00, 0xf4 }, NE2000DVF_DL10019 },
335
336 { { PCCARD_STR_COMPEX_LINKPORT_ENET_B,
337 PCCARD_VENDOR_COMPEX, PCCARD_PRODUCT_COMPEX_LINKPORT_ENET_B, 0,
338 PCCARD_CIS_COMPEX_LINKPORT_ENET_B },
339 0x01c0, { 0x00, 0xa0, 0x0c } },
340
341 { { PCCARD_STR_SMC_EZCARD,
342 PCCARD_VENDOR_SMC, PCCARD_PRODUCT_SMC_EZCARD, 0,
343 PCCARD_CIS_SMC_EZCARD },
344 0x01c0, { 0x00, 0xe0, 0x29 } },
345
346 { { PCCARD_STR_SOCKET_LP_ETHER_CF,
347 PCCARD_VENDOR_SOCKET, PCCARD_PRODUCT_SOCKET_LP_ETHER_CF, 0,
348 PCCARD_CIS_SOCKET_LP_ETHER_CF },
349 -1, { 0x00, 0xc0, 0x1b } },
350
351 { { PCCARD_STR_SOCKET_LP_ETHER,
352 PCCARD_VENDOR_SOCKET, PCCARD_PRODUCT_SOCKET_LP_ETHER, 0,
353 PCCARD_CIS_SOCKET_LP_ETHER },
354 -1, { 0x00, 0xc0, 0x1b } },
355
356 { { PCCARD_STR_XIRCOM_CFE_10,
357 PCCARD_VENDOR_XIRCOM, PCCARD_PRODUCT_XIRCOM_CFE_10, 0,
358 PCCARD_CIS_XIRCOM_CFE_10 },
359 -1, { 0x00, 0x10, 0xa4 } },
360
361 { { PCCARD_STR_MELCO_LPC3_TX,
362 PCCARD_VENDOR_MELCO, PCCARD_PRODUCT_MELCO_LPC3_TX, 0,
363 PCCARD_CIS_MELCO_LPC3_TX },
364 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 },
365
366 { { PCCARD_STR_BILLIONTON_LNT10TN,
367 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
368 PCCARD_CIS_BILLIONTON_LNT10TN },
369 -1, { 0x00, 0x00, 0x00 } },
370
371 { { PCCARD_STR_NDC_ND5100_E,
372 PCCARD_VENDOR_INVALID, PCCARD_PRODUCT_INVALID, 0,
373 PCCARD_CIS_NDC_ND5100_E },
374 -1, { 0x00, 0x80, 0xc6 } },
375
376 { { PCCARD_STR_TELECOMDEVICE_TCD_HPC100,
377 PCCARD_VENDOR_TELECOMDEVICE, PCCARD_PRODUCT_TELECOMDEVICE_TCD_HPC100, 0,
378 PCCARD_CIS_TELECOMDEVICE_TCD_HPC100 },
379 -1, { 0x00, 0x40, 0x26 }, NE2000DVF_AX88190 },
380
381 { { PCCARD_STR_MACNICA_ME1_JEIDA,
382 PCCARD_VENDOR_MACNICA, PCCARD_PRODUCT_MACNICA_ME1_JEIDA, 0,
383 PCCARD_CIS_MACNICA_ME1_JEIDA },
384 0x00b8, { 0x08, 0x00, 0x42 } },
385
386#if 0
387 /* the rest of these are stolen from the linux pcnet pcmcia device
388 driver. Since I don't know the manfid or cis info strings for
389 any of them, they're not compiled in until I do. */
390 { "APEX MultiCard",
391 0x0000, 0x0000, NULL, NULL, 0,
392 0x03f4, { 0x00, 0x20, 0xe5 } },
393 { "ASANTE FriendlyNet",
394 0x0000, 0x0000, NULL, NULL, 0,
395 0x4910, { 0x00, 0x00, 0x94 } },
396 { "Danpex EN-6200P2",
397 0x0000, 0x0000, NULL, NULL, 0,
398 0x0110, { 0x00, 0x40, 0xc7 } },
399 { "DataTrek NetCard",
400 0x0000, 0x0000, NULL, NULL, 0,
401 0x0ff0, { 0x00, 0x20, 0xe8 } },
402 { "Dayna CommuniCard E",
403 0x0000, 0x0000, NULL, NULL, 0,
404 0x0110, { 0x00, 0x80, 0x19 } },
405 { "EP-210 Ethernet",
406 0x0000, 0x0000, NULL, NULL, 0,
407 0x0110, { 0x00, 0x40, 0x33 } },
408 { "ELECOM Laneed LD-CDWA",
409 0x0000, 0x0000, NULL, NULL, 0,
410 0x00b8, { 0x08, 0x00, 0x42 } },
411 { "Grey Cell GCS2220",
412 0x0000, 0x0000, NULL, NULL, 0,
413 0x0000, { 0x00, 0x47, 0x43 } },
414 { "Hypertec Ethernet",
415 0x0000, 0x0000, NULL, NULL, 0,
416 0x01c0, { 0x00, 0x40, 0x4c } },
417 { "IBM CCAE",
418 0x0000, 0x0000, NULL, NULL, 0,
419 0x0ff0, { 0x08, 0x00, 0x5a } },
420 { "IBM CCAE",
421 0x0000, 0x0000, NULL, NULL, 0,
422 0x0ff0, { 0x00, 0x04, 0xac } },
423 { "IBM CCAE",
424 0x0000, 0x0000, NULL, NULL, 0,
425 0x0ff0, { 0x00, 0x06, 0x29 } },
426 { "IBM FME",
427 0x0000, 0x0000, NULL, NULL, 0,
428 0x0374, { 0x00, 0x04, 0xac } },
429 { "IBM FME",
430 0x0000, 0x0000, NULL, NULL, 0,
431 0x0374, { 0x08, 0x00, 0x5a } },
432 { "Katron PE-520",
433 0x0000, 0x0000, NULL, NULL, 0,
434 0x0110, { 0x00, 0x40, 0xf6 } },
435 { "Kingston KNE-PCM/x",
436 0x0000, 0x0000, NULL, NULL, 0,
437 0x0ff0, { 0x00, 0xc0, 0xf0 } },
438 { "Kingston KNE-PCM/x",
439 0x0000, 0x0000, NULL, NULL, 0,
440 0x0ff0, { 0xe2, 0x0c, 0x0f } },
441 { "Kingston KNE-PC2",
442 0x0000, 0x0000, NULL, NULL, 0,
443 0x0180, { 0x00, 0xc0, 0xf0 } },
444 { "Longshine LCS-8534",
445 0x0000, 0x0000, NULL, NULL, 0,
446 0x0000, { 0x08, 0x00, 0x00 } },
447 { "Maxtech PCN2000",
448 0x0000, 0x0000, NULL, NULL, 0,
449 0x5000, { 0x00, 0x00, 0xe8 } },
450 { "NDC Instant-Link",
451 0x0000, 0x0000, NULL, NULL, 0,
452 0x003a, { 0x00, 0x80, 0xc6 } },
453 { "NE2000 Compatible",
454 0x0000, 0x0000, NULL, NULL, 0,
455 0x0ff0, { 0x00, 0xa0, 0x0c } },
456 { "Network General Sniffer",
457 0x0000, 0x0000, NULL, NULL, 0,
458 0x0ff0, { 0x00, 0x00, 0x65 } },
459 { "Panasonic VEL211",
460 0x0000, 0x0000, NULL, NULL, 0,
461 0x0ff0, { 0x00, 0x80, 0x45 } },
462 { "SCM Ethernet",
463 0x0000, 0x0000, NULL, NULL, 0,
464 0x0ff0, { 0x00, 0x20, 0xcb } },
465 { "Socket EA",
466 0x0000, 0x0000, NULL, NULL, 0,
467 0x4000, { 0x00, 0xc0, 0x1b } },
468 { "Volktek NPL-402CT",
469 0x0000, 0x0000, NULL, NULL, 0,
470 0x0060, { 0x00, 0x40, 0x05 } },
471#endif
472
473 { { PCCARD_STR_ALLIEDTELESIS_LA_PCM,
474 PCCARD_VENDOR_ALLIEDTELESIS, PCCARD_PRODUCT_ALLIEDTELESIS_LA_PCM, 0,
475 PCCARD_CIS_ALLIEDTELESIS_LA_PCM },
476 0x0ff0, { 0x00, 0x00, 0xf4 } },
477
478};
479
480static int
481ed_pccard_match(device_t dev)
482{
483 const struct pccard_product *pp;
484
485 if ((pp = pccard_product_lookup(dev,
486 (const struct pccard_product *) ed_pccard_products,
487 sizeof(ed_pccard_products[0]), NULL)) != NULL) {
488 device_set_desc(dev, pp->pp_name);
489 return 0;
490 }
491 return EIO;
492}
493
494/*
495 * Probe framework for pccards. Replicates the standard framework,
496 * minus the pccard driver registration and ignores the ether address
497 * supplied (from the CIS), relying on the probe to find it instead.
498 */
499static int
500ed_pccard_probe(device_t dev)
501{
502 int error;
503 int flags = device_get_flags(dev);
504
505 if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_AX88190) {
506 error = ed_pccard_ax88190(dev);
507 goto end2;
508 }
509
510 error = ed_probe_Novell(dev, 0, flags);
511 if (error == 0)
512 goto end;
513 ed_release_resources(dev);
514
515 error = ed_probe_WD80x3(dev, 0, flags);
516 if (error == 0)
517 goto end;
518 ed_release_resources(dev);
519 goto end2;
520
521end:
522 if (ED_FLAGS_GETTYPE(flags) & ED_FLAGS_LINKSYS) {
523 linksys = ed_pccard_Linksys(dev);
524 } else {
525 linksys = 0;
526 }
527end2:
528 if (error == 0)
529 error = ed_alloc_irq(dev, 0, 0);
530
531 ed_release_resources(dev);
532 return (error);
533}
534
535static int
536ed_pccard_attach(device_t dev)
537{
538 int error;
539 int flags = device_get_flags(dev);
540 int i;
541 struct ed_softc *sc = device_get_softc(dev);
542 u_char sum;
543 u_char ether_addr[ETHER_ADDR_LEN];
544
545 if (sc->port_used > 0)
546 ed_alloc_port(dev, sc->port_rid, sc->port_used);
547 if (sc->mem_used)
548 ed_alloc_memory(dev, sc->mem_rid, sc->mem_used);
549 ed_alloc_irq(dev, sc->irq_rid, 0);
550
551 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
552 edintr, sc, &sc->irq_handle);
553 if (error) {
554 printf("setup intr failed %d \n", error);
555 ed_release_resources(dev);
556 return (error);
557 }
558
559 if (linksys == 0) {
560 pccard_get_ether(dev, ether_addr);
561 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
562 sum |= ether_addr[i];
563 if (sum)
564 bcopy(ether_addr, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
565 }
566
567 error = ed_attach(sc, device_get_unit(dev), flags);
568 return (error);
569}
570
571static void
572ax88190_geteprom(struct ed_softc *sc)
573{
574 int prom[16],i;
575 u_char tmp;
576 struct {
577 unsigned char offset, value;
578 } pg_seq[] = {
579 {ED_P0_CR, ED_CR_RD2|ED_CR_STP},/* Select Page0 */
580 {ED_P0_DCR, 0x01},
581 {ED_P0_RBCR0, 0x00}, /* Clear the count regs. */
582 {ED_P0_RBCR1, 0x00},
583 {ED_P0_IMR, 0x00}, /* Mask completion irq. */
584 {ED_P0_ISR, 0xff},
585 {ED_P0_RCR, ED_RCR_MON | ED_RCR_INTT}, /* Set To Monitor */
586 {ED_P0_TCR, ED_TCR_LB0}, /* loopback mode. */
587 {ED_P0_RBCR0, 32},
588 {ED_P0_RBCR1, 0x00},
589 {ED_P0_RSAR0, 0x00},
590 {ED_P0_RSAR1, 0x04},
591 {ED_P0_CR ,ED_CR_RD0 | ED_CR_STA},
592 };
593
594 /* Reset Card */
595 tmp = ed_asic_inb(sc, ED_NOVELL_RESET);
596 ed_asic_outb(sc, ED_NOVELL_RESET, tmp);
597 DELAY(5000);
598 ed_asic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
599 DELAY(5000);
600
601 /* Card Settings */
602 for (i = 0; i < sizeof(pg_seq) / sizeof(pg_seq[0]); i++)
603 ed_nic_outb(sc, pg_seq[i].offset, pg_seq[i].value);
604
605 /* Get Data */
606 for (i = 0; i < 16; i++)
607 prom[i] = ed_asic_inb(sc, 0);
608 sc->arpcom.ac_enaddr[0] = prom[0] & 0xff;
609 sc->arpcom.ac_enaddr[1] = prom[0] >> 8;
610 sc->arpcom.ac_enaddr[2] = prom[1] & 0xff;
611 sc->arpcom.ac_enaddr[3] = prom[1] >> 8;
612 sc->arpcom.ac_enaddr[4] = prom[2] & 0xff;
613 sc->arpcom.ac_enaddr[5] = prom[2] >> 8;
614}
615
616static int
617ed_pccard_memwrite(device_t dev, off_t offset, u_char byte)
618{
619 int cis_rid;
620 struct resource *cis;
621
622 cis_rid = 0;
623 cis = bus_alloc_resource(dev, SYS_RES_MEMORY, &cis_rid, 0, ~0,
624 4 << 10, RF_ACTIVE | RF_SHAREABLE);
625 if (cis == NULL)
626 return (ENXIO);
627 CARD_SET_RES_FLAGS(device_get_parent(dev), dev, SYS_RES_MEMORY,
628 cis_rid, PCCARD_A_MEM_ATTR);
629
630 bus_space_write_1(rman_get_bustag(cis), rman_get_bushandle(cis),
631 offset, byte);
632
633 bus_deactivate_resource(dev, SYS_RES_MEMORY, cis_rid, cis);
634 bus_release_resource(dev, SYS_RES_MEMORY, cis_rid, cis);
635
636 return (0);
637}
638
639/*
640 * Probe the Ethernet MAC addrees for PCMCIA Linksys EtherFast 10/100
641 * and compatible cards (DL10019C Ethernet controller).
642 *
643 * Note: The PAO patches try to use more memory for the card, but that
644 * seems to fail for my card. A future optimization would add this back
645 * conditionally.
646 */
647static int
648ed_pccard_Linksys(device_t dev)
649{
650 struct ed_softc *sc = device_get_softc(dev);
651 u_char sum;
652 int i;
653
654 /*
655 * Linksys registers(offset from ASIC base)
656 *
657 * 0x04-0x09 : Physical Address Register 0-5 (PAR0-PAR5)
658 * 0x0A : Card ID Register (CIR)
659 * 0x0B : Check Sum Register (SR)
660 */
661 for (sum = 0, i = 0x04; i < 0x0c; i++)
662 sum += ed_asic_inb(sc, i);
663 if (sum != 0xff)
664 return (0); /* invalid DL10019C */
665 for (i = 0; i < ETHER_ADDR_LEN; i++) {
666 sc->arpcom.ac_enaddr[i] = ed_asic_inb(sc, 0x04 + i);
667 }
668
669 ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
670 sc->isa16bit = 1;
671 sc->type = ED_TYPE_NE2000;
672 sc->type_str = "Linksys";
673
674 /* Probe for an MII bus, but continue as normal if there isn't one. */
675 ed_pccard_dlink_mii_reset(sc);
676 sc->mii_readbits = ed_pccard_dlink_mii_readbits;
677 sc->mii_writebits = ed_pccard_dlink_mii_writebits;
678 mii_phy_probe(dev, &sc->miibus, ed_ifmedia_upd, ed_ifmedia_sts);
679
680 return (1);
681}
682
683/*
684 * Special setup for AX88190
685 */
686static int
687ed_pccard_ax88190(device_t dev)
688{
689 int error;
690 int flags = device_get_flags(dev);
691 int iobase;
692 struct ed_softc *sc = device_get_softc(dev);
693
694 /* Allocate the port resource during setup. */
695 error = ed_alloc_port(dev, 0, ED_NOVELL_IO_PORTS);
696 if (error)
697 return (error);
698
699 sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
700 sc->nic_offset = ED_NOVELL_NIC_OFFSET;
701 sc->chip_type = ED_CHIP_TYPE_AX88190;
702
703 /*
704 * Set Attribute Memory IOBASE Register
705 */
706 iobase = rman_get_start(sc->port_res);
707 ed_pccard_memwrite(dev, ED_AX88190_IOBASE0, iobase & 0xff);
708 ed_pccard_memwrite(dev, ED_AX88190_IOBASE1, (iobase >> 8) & 0xff);
709 ax88190_geteprom(sc);
710 ed_release_resources(dev);
711 error = ed_probe_Novell(dev, 0, flags);
712 return (error);
713}
714
715/* MII bit-twiddling routines for cards using Dlink chipset */
716#define DLINK_MIISET(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \
717 ed_asic_inb(sc, ED_DLINK_MIIBUS) | (x))
718#define DLINK_MIICLR(sc, x) ed_asic_outb(sc, ED_DLINK_MIIBUS, \
719 ed_asic_inb(sc, ED_DLINK_MIIBUS) & ~(x))
720
721static void
722ed_pccard_dlink_mii_reset(sc)
723 struct ed_softc *sc;
724{
725 ed_asic_outb(sc, ED_DLINK_MIIBUS, 0);
726 DELAY(10);
727 DLINK_MIISET(sc, ED_DLINK_MII_RESET2);
728 DELAY(10);
729 DLINK_MIISET(sc, ED_DLINK_MII_RESET1);
730 DELAY(10);
731 DLINK_MIICLR(sc, ED_DLINK_MII_RESET1);
732 DELAY(10);
733 DLINK_MIICLR(sc, ED_DLINK_MII_RESET2);
734 DELAY(10);
735}
736
737static void
738ed_pccard_dlink_mii_writebits(sc, val, nbits)
739 struct ed_softc *sc;
740 u_int val;
741 int nbits;
742{
743 int i;
744
745 DLINK_MIISET(sc, ED_DLINK_MII_DIROUT);
746
747 for (i = nbits - 1; i >= 0; i--) {
748 if ((val >> i) & 1)
749 DLINK_MIISET(sc, ED_DLINK_MII_DATAOUT);
750 else
751 DLINK_MIICLR(sc, ED_DLINK_MII_DATAOUT);
752 DELAY(10);
753 DLINK_MIISET(sc, ED_DLINK_MII_CLK);
754 DELAY(10);
755 DLINK_MIICLR(sc, ED_DLINK_MII_CLK);
756 DELAY(10);
757 }
758}
759
760static u_int
761ed_pccard_dlink_mii_readbits(sc, nbits)
762 struct ed_softc *sc;
763 int nbits;
764{
765 int i;
766 u_int val = 0;
767
768 DLINK_MIICLR(sc, ED_DLINK_MII_DIROUT);
769
770 for (i = nbits - 1; i >= 0; i--) {
771 DLINK_MIISET(sc, ED_DLINK_MII_CLK);
772 DELAY(10);
773 val <<= 1;
774 if (ed_asic_inb(sc, ED_DLINK_MIIBUS) & ED_DLINK_MII_DATATIN)
775 val++;
776 DLINK_MIICLR(sc, ED_DLINK_MII_CLK);
777 DELAY(10);
778 }
779
780 return val;
781}
782
783static device_method_t ed_pccard_methods[] = {
784 /* Device interface */
785 DEVMETHOD(device_probe, pccard_compat_probe),
786 DEVMETHOD(device_attach, pccard_compat_attach),
787 DEVMETHOD(device_detach, ed_pccard_detach),
788
789 /* Bus interface */
790 DEVMETHOD(bus_child_detached, ed_child_detached),
791
792 /* MII interface */
793 DEVMETHOD(miibus_readreg, ed_miibus_readreg),
794 DEVMETHOD(miibus_writereg, ed_miibus_writereg),
795
796 /* Card interface */
797 DEVMETHOD(card_compat_match, ed_pccard_match),
798 DEVMETHOD(card_compat_probe, ed_pccard_probe),
799 DEVMETHOD(card_compat_attach, ed_pccard_attach),
800 { 0, 0 }
801};
802
803static driver_t ed_pccard_driver = {
804 "ed",
805 ed_pccard_methods,
806 sizeof(struct ed_softc)
807};
808
809DRIVER_MODULE(if_ed, pccard, ed_pccard_driver, ed_devclass, 0, 0);
810DRIVER_MODULE(miibus, ed, miibus_driver, miibus_devclass, 0, 0);