2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2005, M. Warner Losh
5 * Copyright (c) 1995, David Greenman
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice unmodified, this list of conditions, and the following
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * Notes for adding media support. Each chipset is somewhat different
35 * from the others. Linux has a table of OIDs that it uses to see what
36 * supports the misc register of the NS83903. But a sampling of datasheets
37 * I could dig up on cards I own paints a different picture.
39 * Chipset specific details:
40 * NS 83903/902A paired
42 * id register at 0x1000: 7-3 = 0, 2-0 = 1.
43 * (maybe this test is too week)
44 * misc register at 0x018:
45 * 6 WAIT_TOUTENABLE enable watchdog timeout
46 * 3 AUI/TPI 1 AUX, 0 TPI
48 * 1 gdlink (tpi mode only) 1 tp good, 0 tp bad
49 * 0 0-no mam, 1 mam connected
51 * NS83926 appears to be a NS pcmcia glue chip used on the IBM Ethernet II
52 * and the NEC PC9801N-J12 ccr base 0x2000!
57 * 0-1 PHY01 00 TPI, 01 10B2, 10 10B5, 11 TPI (reduced squ)
58 * 2 LNKEN 0 - enable link and auto switch, 1 disable
59 * 3 LNKSTS TPI + LNKEN=0 + link good == 1, else 0
61 * 88 00 88 00 88 00, etc
63 * TMI tc3299a (cr PHY01 == 0)
67 * 0-1 PHY01 00 auto, 01 res, 10 10B5, 11 TPI
68 * 2 GDLINK 1 disable checking of link
69 * 6 LINK 0 bad link, 1 good link
71 * EN5017A, EN5020 no data, but very popular
73 * NetBSD supports RTL8019, but none have surfaced that I can see
76 #include <sys/param.h>
77 #include <sys/systm.h>
78 #include <sys/socket.h>
79 #include <sys/kernel.h>
80 #include <sys/module.h>
82 #include <machine/bus.h>
84 #include <machine/resource.h>
86 #include <net/ethernet.h>
88 #include <net/if_var.h>
89 #include <net/if_arp.h>
90 #include <net/if_mib.h>
91 #include <net/if_media.h>
93 #include <dev/ed/if_edreg.h>
94 #include <dev/ed/if_edvar.h>
95 #include <dev/ed/ax88x90reg.h>
96 #include <dev/ed/dl100xxreg.h>
97 #include <dev/ed/tc5299jreg.h>
98 #include <dev/pccard/pccardvar.h>
99 #include <dev/pccard/pccardreg.h>
100 #include <dev/pccard/pccard_cis.h>
101 #include <dev/mii/mii.h>
102 #include <dev/mii/miivar.h>
105 /* "device miibus" required. See GENERIC if you get errors here. */
106 #include "miibus_if.h"
107 #include "pccarddevs.h"
110 * NE-2000 based PC Cards have a number of ways to get the MAC address.
111 * Some cards encode this as a FUNCE. Others have this in the ROMs the
112 * same way that ISA cards do. Some have it encoded in the attribute
113 * memory somewhere that isn't in the CIS. Some new chipsets have it
114 * in special registers in the ASIC part of the chip.
116 * For those cards that have the MAC adress stored in attribute memory
117 * outside of a FUNCE entry in the CIS, nearly all of them have it at
118 * a fixed offset (0xff0). We use that offset as a source of last
119 * resource if other offsets have failed. This is the address of the
120 * National Semiconductor DP83903A, which is the only chip's datasheet
123 #define ED_DEFAULT_MAC_OFFSET 0xff0
125 static const struct ed_product {
126 struct pccard_product prod;
128 #define NE2000DVF_DL100XX 0x0001 /* chip is D-Link DL10019/22 */
129 #define NE2000DVF_AX88X90 0x0002 /* chip is ASIX AX88[17]90 */
130 #define NE2000DVF_TC5299J 0x0004 /* chip is Tamarack TC5299J */
131 #define NE2000DVF_TOSHIBA 0x0008 /* Toshiba DP83902A */
132 #define NE2000DVF_ENADDR 0x0100 /* Get MAC from attr mem */
133 #define NE2000DVF_ANYFUNC 0x0200 /* Allow any function type */
134 #define NE2000DVF_MODEM 0x0400 /* Has a modem/serial */
136 } ed_pccard_products[] = {
137 { PCMCIA_CARD(ACCTON, EN2212), 0},
138 { PCMCIA_CARD(ACCTON, EN2216), 0},
139 { PCMCIA_CARD(ALLIEDTELESIS, LA_PCM), 0},
140 { PCMCIA_CARD(AMBICOM, AMB8002), 0},
141 { PCMCIA_CARD(AMBICOM, AMB8002T), 0},
142 { PCMCIA_CARD(AMBICOM, AMB8010), 0},
143 { PCMCIA_CARD(AMBICOM, AMB8010_ALT), 0},
144 { PCMCIA_CARD(AMBICOM, AMB8610), 0},
145 { PCMCIA_CARD(BILLIONTON, CFLT10N), 0},
146 { PCMCIA_CARD(BILLIONTON, LNA100B), NE2000DVF_AX88X90},
147 { PCMCIA_CARD(BILLIONTON, LNT10TB), 0},
148 { PCMCIA_CARD(BILLIONTON, LNT10TN), 0},
149 { PCMCIA_CARD(BROMAX, AXNET), NE2000DVF_AX88X90},
150 { PCMCIA_CARD(BROMAX, IPORT), 0},
151 { PCMCIA_CARD(BROMAX, IPORT2), 0},
152 { PCMCIA_CARD(BUFFALO, LPC2_CLT), 0},
153 { PCMCIA_CARD(BUFFALO, LPC3_CLT), 0},
154 { PCMCIA_CARD(BUFFALO, LPC3_CLX), NE2000DVF_AX88X90},
155 { PCMCIA_CARD(BUFFALO, LPC4_TX), NE2000DVF_AX88X90},
156 { PCMCIA_CARD(BUFFALO, LPC4_CLX), NE2000DVF_AX88X90},
157 { PCMCIA_CARD(BUFFALO, LPC_CF_CLT), 0},
158 { PCMCIA_CARD(CNET, NE2000), 0},
159 { PCMCIA_CARD(COMPEX, AX88190), NE2000DVF_AX88X90},
160 { PCMCIA_CARD(COMPEX, LANMODEM), 0},
161 { PCMCIA_CARD(COMPEX, LINKPORT_ENET_B), 0},
162 { PCMCIA_CARD(COREGA, ETHER_II_PCC_T), 0},
163 { PCMCIA_CARD(COREGA, ETHER_II_PCC_TD), 0},
164 { PCMCIA_CARD(COREGA, ETHER_PCC_T), 0},
165 { PCMCIA_CARD(COREGA, ETHER_PCC_TD), 0},
166 { PCMCIA_CARD(COREGA, FAST_ETHER_PCC_TX), NE2000DVF_DL100XX},
167 { PCMCIA_CARD(COREGA, FETHER_PCC_TXD), NE2000DVF_AX88X90},
168 { PCMCIA_CARD(COREGA, FETHER_PCC_TXF), NE2000DVF_DL100XX},
169 { PCMCIA_CARD(COREGA, FETHER_II_PCC_TXD), NE2000DVF_AX88X90},
170 { PCMCIA_CARD(COREGA, LAPCCTXD), 0},
171 { PCMCIA_CARD(DAYNA, COMMUNICARD_E_1), 0},
172 { PCMCIA_CARD(DAYNA, COMMUNICARD_E_2), 0},
173 { PCMCIA_CARD(DLINK, DE650), NE2000DVF_ANYFUNC },
174 { PCMCIA_CARD(DLINK, DE660), 0 },
175 { PCMCIA_CARD(DLINK, DE660PLUS), 0},
176 { PCMCIA_CARD(DYNALINK, L10C), 0},
177 { PCMCIA_CARD(EDIMAX, EP4000A), 0},
178 { PCMCIA_CARD(EPSON, EEN10B), 0},
179 { PCMCIA_CARD(EXP, THINLANCOMBO), 0},
180 { PCMCIA_CARD(GLOBALVILLAGE, LANMODEM), 0},
181 { PCMCIA_CARD(GREY_CELL, TDK3000), 0},
182 { PCMCIA_CARD(GREY_CELL, DMF650TX),
183 NE2000DVF_ANYFUNC | NE2000DVF_DL100XX | NE2000DVF_MODEM},
184 { PCMCIA_CARD(GVC, NIC_2000P), 0},
185 { PCMCIA_CARD(IBM, HOME_AND_AWAY), 0},
186 { PCMCIA_CARD(IBM, INFOMOVER), 0},
187 { PCMCIA_CARD(IODATA3, PCLAT), 0},
188 { PCMCIA_CARD(KINGSTON, CIO10T), 0},
189 { PCMCIA_CARD(KINGSTON, KNE2), 0},
190 { PCMCIA_CARD(LANTECH, FASTNETTX), NE2000DVF_AX88X90},
191 /* Same ID for many different cards, including generic NE2000 */
192 { PCMCIA_CARD(LINKSYS, COMBO_ECARD),
193 NE2000DVF_DL100XX | NE2000DVF_AX88X90},
194 { PCMCIA_CARD(LINKSYS, ECARD_1), 0},
195 { PCMCIA_CARD(LINKSYS, ECARD_2), 0},
196 { PCMCIA_CARD(LINKSYS, ETHERFAST), NE2000DVF_DL100XX},
197 { PCMCIA_CARD(LINKSYS, TRUST_COMBO_ECARD), 0},
198 { PCMCIA_CARD(MACNICA, ME1_JEIDA), 0},
199 { PCMCIA_CARD(MAGICRAM, ETHER), 0},
200 { PCMCIA_CARD(MELCO, LPC3_CLX), NE2000DVF_AX88X90},
201 { PCMCIA_CARD(MELCO, LPC3_TX), NE2000DVF_AX88X90},
202 { PCMCIA_CARD(MELCO2, LPC2_T), 0},
203 { PCMCIA_CARD(MELCO2, LPC2_TX), 0},
204 { PCMCIA_CARD(MITSUBISHI, B8895), NE2000DVF_ANYFUNC}, /* NG */
205 { PCMCIA_CARD(MICRORESEARCH, MR10TPC), 0},
206 { PCMCIA_CARD(NDC, ND5100_E), 0},
207 { PCMCIA_CARD(NETGEAR, FA410TXC), NE2000DVF_DL100XX},
208 /* Same ID as DLINK DFE-670TXD. 670 has DL10022, fa411 has ax88790 */
209 { PCMCIA_CARD(NETGEAR, FA411), NE2000DVF_AX88X90 | NE2000DVF_DL100XX},
210 { PCMCIA_CARD(NEXTCOM, NEXTHAWK), 0},
211 { PCMCIA_CARD(NEWMEDIA, LANSURFER), NE2000DVF_ANYFUNC},
212 { PCMCIA_CARD(NEWMEDIA, LIVEWIRE), 0},
213 { PCMCIA_CARD(OEM2, 100BASE), NE2000DVF_AX88X90},
214 { PCMCIA_CARD(OEM2, ETHERNET), 0},
215 { PCMCIA_CARD(OEM2, FAST_ETHERNET), NE2000DVF_AX88X90},
216 { PCMCIA_CARD(OEM2, NE2000), 0},
217 { PCMCIA_CARD(PLANET, SMARTCOM2000), 0 },
218 { PCMCIA_CARD(PREMAX, PE200), 0},
219 { PCMCIA_CARD(PSION, LANGLOBAL),
220 NE2000DVF_ANYFUNC | NE2000DVF_AX88X90 | NE2000DVF_MODEM},
221 { PCMCIA_CARD(RACORE, ETHERNET), 0},
222 { PCMCIA_CARD(RACORE, FASTENET), NE2000DVF_AX88X90},
223 { PCMCIA_CARD(RACORE, 8041TX), NE2000DVF_AX88X90 | NE2000DVF_TC5299J},
224 { PCMCIA_CARD(RELIA, COMBO), 0},
225 { PCMCIA_CARD(RIOS, PCCARD3), 0},
226 { PCMCIA_CARD(RPTI, EP400), 0},
227 { PCMCIA_CARD(RPTI, EP401), 0},
228 { PCMCIA_CARD(SMC, EZCARD), 0},
229 { PCMCIA_CARD(SOCKET, EA_ETHER), 0},
230 { PCMCIA_CARD(SOCKET, ES_1000), 0},
231 { PCMCIA_CARD(SOCKET, LP_ETHER), 0},
232 { PCMCIA_CARD(SOCKET, LP_ETHER_CF), 0},
233 { PCMCIA_CARD(SOCKET, LP_ETH_10_100_CF), NE2000DVF_DL100XX},
234 { PCMCIA_CARD(SVEC, COMBOCARD), 0},
235 { PCMCIA_CARD(SVEC, LANCARD), 0},
236 { PCMCIA_CARD(TAMARACK, ETHERNET), 0},
237 { PCMCIA_CARD(TDK, CFE_10), 0},
238 { PCMCIA_CARD(TDK, LAK_CD031), 0},
239 { PCMCIA_CARD(TDK, DFL5610WS), 0},
240 { PCMCIA_CARD(TELECOMDEVICE, LM5LT), 0 },
241 { PCMCIA_CARD(TELECOMDEVICE, TCD_HPC100), NE2000DVF_AX88X90},
242 { PCMCIA_CARD(TJ, PTJ_LAN_T), 0 },
243 { PCMCIA_CARD(TOSHIBA2, LANCT00A), NE2000DVF_ANYFUNC | NE2000DVF_TOSHIBA},
244 { PCMCIA_CARD(ZONET, ZEN), 0},
251 static uint32_t ed_pccard_dl100xx_mii_bitbang_read(device_t dev);
252 static void ed_pccard_dl100xx_mii_bitbang_write(device_t dev, uint32_t val);
254 static const struct mii_bitbang_ops ed_pccard_dl100xx_mii_bitbang_ops = {
255 ed_pccard_dl100xx_mii_bitbang_read,
256 ed_pccard_dl100xx_mii_bitbang_write,
258 ED_DL100XX_MII_DATAOUT, /* MII_BIT_MDO */
259 ED_DL100XX_MII_DATAIN, /* MII_BIT_MDI */
260 ED_DL100XX_MII_CLK, /* MII_BIT_MDC */
261 ED_DL100XX_MII_DIROUT, /* MII_BIT_DIR_HOST_PHY */
262 0 /* MII_BIT_DIR_PHY_HOST */
266 static uint32_t ed_pccard_ax88x90_mii_bitbang_read(device_t dev);
267 static void ed_pccard_ax88x90_mii_bitbang_write(device_t dev, uint32_t val);
269 static const struct mii_bitbang_ops ed_pccard_ax88x90_mii_bitbang_ops = {
270 ed_pccard_ax88x90_mii_bitbang_read,
271 ed_pccard_ax88x90_mii_bitbang_write,
273 ED_AX88X90_MII_DATAOUT, /* MII_BIT_MDO */
274 ED_AX88X90_MII_DATAIN, /* MII_BIT_MDI */
275 ED_AX88X90_MII_CLK, /* MII_BIT_MDC */
276 0, /* MII_BIT_DIR_HOST_PHY */
277 ED_AX88X90_MII_DIRIN /* MII_BIT_DIR_PHY_HOST */
281 static uint32_t ed_pccard_tc5299j_mii_bitbang_read(device_t dev);
282 static void ed_pccard_tc5299j_mii_bitbang_write(device_t dev, uint32_t val);
284 static const struct mii_bitbang_ops ed_pccard_tc5299j_mii_bitbang_ops = {
285 ed_pccard_tc5299j_mii_bitbang_read,
286 ed_pccard_tc5299j_mii_bitbang_write,
288 ED_TC5299J_MII_DATAOUT, /* MII_BIT_MDO */
289 ED_TC5299J_MII_DATAIN, /* MII_BIT_MDI */
290 ED_TC5299J_MII_CLK, /* MII_BIT_MDC */
291 0, /* MII_BIT_DIR_HOST_PHY */
292 ED_AX88X90_MII_DIRIN /* MII_BIT_DIR_PHY_HOST */
297 * PC Card (PCMCIA) specific code.
299 static int ed_pccard_probe(device_t);
300 static int ed_pccard_attach(device_t);
301 static void ed_pccard_tick(struct ed_softc *);
303 static int ed_pccard_dl100xx(device_t dev, const struct ed_product *);
304 static void ed_pccard_dl100xx_mii_reset(struct ed_softc *sc);
306 static int ed_pccard_ax88x90(device_t dev, const struct ed_product *);
308 static int ed_miibus_readreg(device_t dev, int phy, int reg);
309 static int ed_ifmedia_upd(struct ifnet *);
310 static void ed_ifmedia_sts(struct ifnet *, struct ifmediareq *);
312 static int ed_pccard_tc5299j(device_t dev, const struct ed_product *);
315 ed_pccard_print_entry(const struct ed_product *pp)
319 printf("Product entry: ");
320 if (pp->prod.pp_name)
321 printf("name='%s',", pp->prod.pp_name);
322 printf("vendor=%#x,product=%#x", pp->prod.pp_vendor,
323 pp->prod.pp_product);
324 for (i = 0; i < 4; i++)
325 if (pp->prod.pp_cis[i])
326 printf(",CIS%d='%s'", i, pp->prod.pp_cis[i]);
331 ed_pccard_probe(device_t dev)
333 const struct ed_product *pp, *pp2;
334 int error, first = 1;
335 uint32_t fcn = PCCARD_FUNCTION_UNSPEC;
337 /* Make sure we're a network function */
338 error = pccard_get_function(dev, &fcn);
342 if ((pp = (const struct ed_product *) pccard_product_lookup(dev,
343 (const struct pccard_product *) ed_pccard_products,
344 sizeof(ed_pccard_products[0]), NULL)) != NULL) {
345 if (pp->prod.pp_name != NULL)
346 device_set_desc(dev, pp->prod.pp_name);
348 * Some devices don't ID themselves as network, but
349 * that's OK if the flags say so.
351 if (!(pp->flags & NE2000DVF_ANYFUNC) &&
352 fcn != PCCARD_FUNCTION_NETWORK)
355 * Some devices match multiple entries. Report that
356 * as a warning to help cull the table
359 while ((pp2 = (const struct ed_product *)pccard_product_lookup(
360 dev, (const struct pccard_product *)(pp2 + 1),
361 sizeof(ed_pccard_products[0]), NULL)) != NULL) {
364 "Warning: card matches multiple entries. Report to imp@freebsd.org\n");
365 ed_pccard_print_entry(pp);
368 ed_pccard_print_entry(pp2);
377 ed_pccard_rom_mac(device_t dev, uint8_t *enaddr)
379 struct ed_softc *sc = device_get_softc(dev);
380 uint8_t romdata[32], sum;
384 * Read in the rom data at location 0. Since there are no
385 * NE-1000 based PC Card devices, we'll assume we're 16-bit.
387 * In researching what format this takes, I've found that the
388 * following appears to be true for multiple cards based on
389 * observation as well as datasheet digging.
391 * Data is stored in some ROM and is copied out 8 bits at a time
392 * into 16-bit wide locations. This means that the odd locations
393 * of the ROM are not used (and can be either 0 or ff).
395 * The contents appears to be as follows:
404 * 6-13 12-26 Reserved (varies by manufacturer)
408 * Some manufacturers have another image of enetaddr from
409 * PROM offset 0x10 to 0x15 with 0x42 in 0x1e and 0x1f, but
410 * this doesn't appear to be universally documented in the
411 * datasheets. Some manufactuers have a card type, card config
412 * checksums, etc encoded into PROM offset 6-13, but deciphering it
413 * requires more knowledge about the exact underlying chipset than
414 * we possess (and maybe can possess).
416 ed_pio_readmem(sc, 0, romdata, 32);
418 device_printf(dev, "ROM DATA: %32D\n", romdata, " ");
419 if (romdata[28] != 0x57 || romdata[30] != 0x57)
421 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
422 sum |= romdata[i * 2];
425 for (i = 0; i < ETHER_ADDR_LEN; i++)
426 enaddr[i] = romdata[i * 2];
431 ed_pccard_add_modem(device_t dev)
433 device_printf(dev, "Need to write this code\n");
438 ed_pccard_kick_phy(struct ed_softc *sc)
440 struct mii_softc *miisc;
441 struct mii_data *mii;
443 mii = device_get_softc(sc->miibus);
444 LIST_FOREACH(miisc, &mii->mii_phys, mii_list)
446 return (mii_mediachg(mii));
450 ed_pccard_media_ioctl(struct ed_softc *sc, struct ifreq *ifr, u_long command)
452 struct mii_data *mii;
454 if (sc->miibus == NULL)
456 mii = device_get_softc(sc->miibus);
457 return (ifmedia_ioctl(sc->ifp, ifr, &mii->mii_media, command));
462 ed_pccard_mediachg(struct ed_softc *sc)
464 struct mii_data *mii;
466 if (sc->miibus == NULL)
468 mii = device_get_softc(sc->miibus);
473 ed_pccard_attach(device_t dev)
476 u_char enaddr[ETHER_ADDR_LEN];
477 const struct ed_product *pp;
478 int error, i, flags, port_rid, modem_rid;
479 struct ed_softc *sc = device_get_softc(dev);
481 static uint16_t *intr_vals[] = {NULL, NULL};
484 if ((pp = (const struct ed_product *) pccard_product_lookup(dev,
485 (const struct pccard_product *) ed_pccard_products,
486 sizeof(ed_pccard_products[0]), NULL)) == NULL) {
487 printf("Can't find\n");
490 modem_rid = port_rid = -1;
491 if (pp->flags & NE2000DVF_MODEM) {
492 for (i = 0; i < 4; i++) {
493 size = bus_get_resource_count(dev, SYS_RES_IOPORT, i);
494 if (size == ED_NOVELL_IO_PORTS)
499 if (port_rid == -1) {
500 device_printf(dev, "Cannot locate my ports!\n");
506 /* Allocate the port resource during setup. */
507 error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS);
509 printf("alloc_port failed\n");
512 if (rman_get_size(sc->port_res) == ED_NOVELL_IO_PORTS / 2) {
514 sc->port_res2 = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
515 &port_rid, RF_ACTIVE);
516 if (sc->port_res2 == NULL ||
517 rman_get_size(sc->port_res2) != ED_NOVELL_IO_PORTS / 2) {
522 error = ed_alloc_irq(dev, 0, 0);
527 * Determine which chipset we are. Almost all the PC Card chipsets
528 * have the Novel ASIC and NIC offsets. There's 2 known cards that
529 * follow the WD80x3 conventions, which are handled as a special case.
531 sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
532 sc->nic_offset = ED_NOVELL_NIC_OFFSET;
534 flags = device_get_flags(dev);
536 error = ed_pccard_dl100xx(dev, pp);
538 error = ed_pccard_ax88x90(dev, pp);
540 error = ed_pccard_tc5299j(dev, pp);
542 error = ed_probe_Novell_generic(dev, flags);
543 printf("Novell generic probe failed: %d\n", error);
545 if (error != 0 && (pp->flags & NE2000DVF_TOSHIBA)) {
546 flags |= ED_FLAGS_TOSH_ETHER;
547 flags |= ED_FLAGS_PCCARD;
548 sc->asic_offset = ED_WD_ASIC_OFFSET;
549 sc->nic_offset = ED_WD_NIC_OFFSET;
550 error = ed_probe_WD80x3_generic(dev, flags, intr_vals);
556 * There are several ways to get the MAC address for the card.
557 * Some of the above probe routines can fill in the enaddr. If
558 * not, we run through a number of 'well known' locations:
559 * (1) From the PC Card FUNCE
560 * (2) From offset 0 in the shared memory
561 * (3) From a hinted offset in attribute memory
562 * (4) From 0xff0 in attribute memory
563 * If we can't get a non-zero MAC address from this list, we fail.
565 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
566 sum |= sc->enaddr[i];
568 pccard_get_ether(dev, enaddr);
570 device_printf(dev, "CIS MAC %6D\n", enaddr, ":");
571 for (i = 0, sum = 0; i < ETHER_ADDR_LEN; i++)
573 if (sum == 0 && ed_pccard_rom_mac(dev, enaddr)) {
575 device_printf(dev, "ROM mac %6D\n", enaddr,
579 if (sum == 0 && pp->flags & NE2000DVF_ENADDR) {
580 for (i = 0; i < ETHER_ADDR_LEN; i++) {
581 pccard_attr_read_1(dev, pp->enoff + i * 2,
586 device_printf(dev, "Hint %x MAC %6D\n",
587 pp->enoff, enaddr, ":");
590 for (i = 0; i < ETHER_ADDR_LEN; i++) {
591 pccard_attr_read_1(dev, ED_DEFAULT_MAC_OFFSET +
596 device_printf(dev, "Fallback MAC %6D\n",
600 device_printf(dev, "Cannot extract MAC address.\n");
601 ed_release_resources(dev);
604 bcopy(enaddr, sc->enaddr, ETHER_ADDR_LEN);
607 error = ed_attach(dev);
610 if (sc->chip_type == ED_CHIP_TYPE_DL10019 ||
611 sc->chip_type == ED_CHIP_TYPE_DL10022) {
612 /* Try to attach an MII bus, but ignore errors. */
613 ed_pccard_dl100xx_mii_reset(sc);
614 (void)mii_attach(dev, &sc->miibus, sc->ifp, ed_ifmedia_upd,
615 ed_ifmedia_sts, BMSR_DEFCAPMASK, MII_PHY_ANY,
616 MII_OFFSET_ANY, MIIF_FORCEANEG);
617 } else if (sc->chip_type == ED_CHIP_TYPE_AX88190 ||
618 sc->chip_type == ED_CHIP_TYPE_AX88790 ||
619 sc->chip_type == ED_CHIP_TYPE_TC5299J) {
620 error = mii_attach(dev, &sc->miibus, sc->ifp, ed_ifmedia_upd,
621 ed_ifmedia_sts, BMSR_DEFCAPMASK, MII_PHY_ANY,
622 MII_OFFSET_ANY, MIIF_FORCEANEG);
624 device_printf(dev, "attaching PHYs failed\n");
628 if (sc->miibus != NULL) {
629 sc->sc_tick = ed_pccard_tick;
630 sc->sc_mediachg = ed_pccard_mediachg;
631 sc->sc_media_ioctl = ed_pccard_media_ioctl;
632 ed_pccard_kick_phy(sc);
634 ed_gen_ifmedia_init(sc);
637 ed_pccard_add_modem(dev);
639 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
640 NULL, edintr, sc, &sc->irq_handle);
642 device_printf(dev, "setup intr failed %d \n", error);
653 * Probe the Ethernet MAC addrees for PCMCIA Linksys EtherFast 10/100
654 * and compatible cards (DL10019C Ethernet controller).
657 ed_pccard_dl100xx(device_t dev, const struct ed_product *pp)
659 struct ed_softc *sc = device_get_softc(dev);
665 if (!(pp->flags & NE2000DVF_DL100XX))
668 device_printf(dev, "Trying DL100xx\n");
669 error = ed_probe_Novell_generic(dev, device_get_flags(dev));
670 if (bootverbose && error)
671 device_printf(dev, "Novell generic probe failed: %d\n", error);
676 * Linksys registers(offset from ASIC base)
678 * 0x04-0x09 : Physical Address Register 0-5 (PAR0-PAR5)
679 * 0x0A : Card ID Register (CIR)
680 * 0x0B : Check Sum Register (SR)
682 for (sum = 0, i = 0x04; i < 0x0c; i++)
683 sum += ed_asic_inb(sc, i);
686 device_printf(dev, "Bad checksum %#x\n", sum);
687 return (ENXIO); /* invalid DL10019C */
690 device_printf(dev, "CIR is %d\n", ed_asic_inb(sc, 0xa));
691 for (i = 0; i < ETHER_ADDR_LEN; i++)
692 sc->enaddr[i] = ed_asic_inb(sc, 0x04 + i);
693 ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
694 id = ed_asic_inb(sc, 0xf);
697 * Hard code values based on the datasheet. We're NE-2000 compatible
698 * NIC with 24kb of packet memory starting at 24k offset. These
699 * cards also work with 16k at 16k, but don't work with 24k at 16k
702 sc->type = ED_TYPE_NE2000;
703 sc->mem_start = 24 * 1024;
704 memsize = sc->mem_size = 24 * 1024;
705 sc->mem_end = sc->mem_start + memsize;
706 sc->tx_page_start = memsize / ED_PAGE_SIZE;
708 sc->rec_page_start = sc->tx_page_start + sc->txb_cnt * ED_TXBUF_SIZE;
709 sc->rec_page_stop = sc->tx_page_start + memsize / ED_PAGE_SIZE;
711 sc->mem_ring = sc->mem_start + sc->txb_cnt * ED_PAGE_SIZE * ED_TXBUF_SIZE;
713 ed_nic_outb(sc, ED_P0_PSTART, sc->mem_start / ED_PAGE_SIZE);
714 ed_nic_outb(sc, ED_P0_PSTOP, sc->mem_end / ED_PAGE_SIZE);
715 sc->vendor = ED_VENDOR_NOVELL;
716 sc->chip_type = (id & 0x90) == 0x90 ?
717 ED_CHIP_TYPE_DL10022 : ED_CHIP_TYPE_DL10019;
718 sc->type_str = ((id & 0x90) == 0x90) ? "DL10022" : "DL10019";
719 sc->mii_bitbang_ops = &ed_pccard_dl100xx_mii_bitbang_ops;
723 /* MII bit-twiddling routines for cards using Dlink chipset */
726 ed_pccard_dl100xx_mii_reset(struct ed_softc *sc)
728 if (sc->chip_type != ED_CHIP_TYPE_DL10022)
731 ed_asic_outb(sc, ED_DL100XX_MIIBUS, ED_DL10022_MII_RESET2);
733 ed_asic_outb(sc, ED_DL100XX_MIIBUS,
734 ED_DL10022_MII_RESET2 | ED_DL10022_MII_RESET1);
736 ed_asic_outb(sc, ED_DL100XX_MIIBUS, ED_DL10022_MII_RESET2);
738 ed_asic_outb(sc, ED_DL100XX_MIIBUS,
739 ED_DL10022_MII_RESET2 | ED_DL10022_MII_RESET1);
741 ed_asic_outb(sc, ED_DL100XX_MIIBUS, 0);
745 ed_pccard_dl100xx_mii_bitbang_write(device_t dev, uint32_t val)
749 sc = device_get_softc(dev);
751 ed_asic_outb(sc, ED_DL100XX_MIIBUS, val);
752 ed_asic_barrier(sc, ED_DL100XX_MIIBUS, 1,
753 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
757 ed_pccard_dl100xx_mii_bitbang_read(device_t dev)
762 sc = device_get_softc(dev);
764 val = ed_asic_inb(sc, ED_DL100XX_MIIBUS);
765 ed_asic_barrier(sc, ED_DL100XX_MIIBUS, 1,
766 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
771 ed_pccard_ax88x90_reset(struct ed_softc *sc)
776 ed_nic_barrier(sc, ED_P0_CR, 1,
777 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
778 ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP | ED_CR_PAGE_0);
779 ed_nic_barrier(sc, ED_P0_CR, 1,
780 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
781 ed_asic_outb(sc, ED_NOVELL_RESET, ed_asic_inb(sc, ED_NOVELL_RESET));
783 /* Wait for the RST bit to assert, but cap it at 10ms */
784 for (i = 10000; !(ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RST) && i > 0;
787 ed_nic_outb(sc, ED_P0_ISR, ED_ISR_RST); /* ACK INTR */
789 device_printf(sc->dev, "Reset didn't finish\n");
793 * Probe and vendor-specific initialization routine for ax88x90 boards
796 ed_probe_ax88x90_generic(device_t dev, int flags)
798 struct ed_softc *sc = device_get_softc(dev);
800 static char test_pattern[32] = "THIS is A memory TEST pattern";
801 char test_buffer[32];
803 ed_pccard_ax88x90_reset(sc);
806 /* Make sure that we really have an 8390 based board */
807 if (!ed_probe_generic8390(sc))
810 sc->vendor = ED_VENDOR_NOVELL;
812 sc->cr_proto = ED_CR_RD2;
815 * This prevents packets from being stored in the NIC memory when the
816 * readmem routine turns on the start bit in the CR. We write some
817 * bytes in word mode and verify we can read them back. If we can't
818 * then we don't have an AX88x90 chip here.
821 ed_nic_outb(sc, ED_P0_RCR, ED_RCR_MON);
822 ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
823 ed_pio_writemem(sc, test_pattern, 16384, sizeof(test_pattern));
824 ed_pio_readmem(sc, 16384, test_buffer, sizeof(test_pattern));
825 if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) != 0)
829 * Hard code values based on the datasheet. We're NE-2000 compatible
830 * NIC with 16kb of packet memory starting at 16k offset.
832 sc->type = ED_TYPE_NE2000;
833 memsize = sc->mem_size = 16*1024;
834 sc->mem_start = 16 * 1024;
835 if (ed_asic_inb(sc, ED_AX88X90_TEST) != 0)
836 sc->chip_type = ED_CHIP_TYPE_AX88790;
838 sc->chip_type = ED_CHIP_TYPE_AX88190;
840 * The AX88190 (not A) has external 64k SRAM. Probe for this
841 * here. Most of the cards I have either use the AX88190A
842 * part, or have only 32k SRAM for some reason, so I don't
843 * know if this works or not.
845 ed_pio_writemem(sc, test_pattern, 32768, sizeof(test_pattern));
846 ed_pio_readmem(sc, 32768, test_buffer, sizeof(test_pattern));
847 if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) == 0) {
848 sc->mem_start = 2*1024;
849 memsize = sc->mem_size = 62 * 1024;
852 sc->mem_end = sc->mem_start + memsize;
853 sc->tx_page_start = memsize / ED_PAGE_SIZE;
854 if (sc->mem_size > 16 * 1024)
858 sc->rec_page_start = sc->tx_page_start + sc->txb_cnt * ED_TXBUF_SIZE;
859 sc->rec_page_stop = sc->tx_page_start + memsize / ED_PAGE_SIZE;
861 sc->mem_ring = sc->mem_start + sc->txb_cnt * ED_PAGE_SIZE * ED_TXBUF_SIZE;
863 ed_nic_outb(sc, ED_P0_PSTART, sc->mem_start / ED_PAGE_SIZE);
864 ed_nic_outb(sc, ED_P0_PSTOP, sc->mem_end / ED_PAGE_SIZE);
866 /* Get the mac before we go -- It's just at 0x400 in "SRAM" */
867 ed_pio_readmem(sc, 0x400, sc->enaddr, ETHER_ADDR_LEN);
869 /* clear any pending interrupts that might have occurred above */
870 ed_nic_outb(sc, ED_P0_ISR, 0xff);
871 sc->sc_write_mbufs = ed_pio_write_mbufs;
876 ed_pccard_ax88x90_check_mii(device_t dev, struct ed_softc *sc)
881 * All AX88x90 devices have MII and a PHY, so we use this to weed out
882 * chips that would otherwise make it through the tests we have after
885 for (i = 0; i < 32; i++) {
886 id = ed_miibus_readreg(dev, i, MII_BMSR);
887 if (id != 0 && id != 0xffff)
891 * Found one, we're good.
896 * Didn't find anything, so try to power up and try again. The PHY
897 * may be not responding because we're in power down mode.
899 if (sc->chip_type == ED_CHIP_TYPE_AX88190)
901 pccard_ccr_write_1(dev, PCCARD_CCR_STATUS, PCCARD_CCR_STATUS_PWRDWN);
902 for (i = 0; i < 32; i++) {
903 id = ed_miibus_readreg(dev, i, MII_BMSR);
904 if (id != 0 && id != 0xffff)
908 * Still no joy? We're AFU, punt.
916 * Special setup for AX88[17]90
919 ed_pccard_ax88x90(device_t dev, const struct ed_product *pp)
923 struct ed_softc *sc = device_get_softc(dev);
925 if (!(pp->flags & NE2000DVF_AX88X90))
929 device_printf(dev, "Checking AX88x90\n");
932 * Set the IOBASE Register. The AX88x90 cards are potentially
933 * multifunction cards, and thus requires a slight workaround.
934 * We write the address the card is at, on the off chance that this
936 * XXX I'm not sure that this is still needed...
938 iobase = rman_get_start(sc->port_res);
939 pccard_ccr_write_1(dev, PCCARD_CCR_IOBASE0, iobase & 0xff);
940 pccard_ccr_write_1(dev, PCCARD_CCR_IOBASE1, (iobase >> 8) & 0xff);
942 error = ed_probe_ax88x90_generic(dev, device_get_flags(dev));
945 device_printf(dev, "probe ax88x90 failed %d\n",
949 sc->mii_bitbang_ops = &ed_pccard_ax88x90_mii_bitbang_ops;
950 error = ed_pccard_ax88x90_check_mii(dev, sc);
953 sc->vendor = ED_VENDOR_NOVELL;
954 sc->type = ED_TYPE_NE2000;
955 if (sc->chip_type == ED_CHIP_TYPE_AX88190)
956 sc->type_str = "AX88190";
958 sc->type_str = "AX88790";
963 ed_pccard_ax88x90_mii_bitbang_write(device_t dev, uint32_t val)
967 sc = device_get_softc(dev);
969 ed_asic_outb(sc, ED_AX88X90_MIIBUS, val);
970 ed_asic_barrier(sc, ED_AX88X90_MIIBUS, 1,
971 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
975 ed_pccard_ax88x90_mii_bitbang_read(device_t dev)
980 sc = device_get_softc(dev);
982 val = ed_asic_inb(sc, ED_AX88X90_MIIBUS);
983 ed_asic_barrier(sc, ED_AX88X90_MIIBUS, 1,
984 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
989 * Special setup for TC5299J
992 ed_pccard_tc5299j(device_t dev, const struct ed_product *pp)
996 struct ed_softc *sc = device_get_softc(dev);
998 if (!(pp->flags & NE2000DVF_TC5299J))
1002 device_printf(dev, "Checking Tc5299j\n");
1004 error = ed_probe_Novell_generic(dev, device_get_flags(dev));
1006 device_printf(dev, "Novell generic probe failed: %d\n", error);
1011 * Check to see if we have a MII PHY ID at any address. All TC5299J
1012 * devices have MII and a PHY, so we use this to weed out chips that
1013 * would otherwise make it through the tests we have after this point.
1015 sc->mii_bitbang_ops = &ed_pccard_tc5299j_mii_bitbang_ops;
1016 for (i = 0; i < 32; i++) {
1017 id = ed_miibus_readreg(dev, i, MII_PHYIDR1);
1018 if (id != 0 && id != 0xffff)
1024 if (ed_pccard_rom_mac(dev, sc->enaddr) == 0)
1026 sc->vendor = ED_VENDOR_NOVELL;
1027 sc->type = ED_TYPE_NE2000;
1028 sc->chip_type = ED_CHIP_TYPE_TC5299J;
1034 ed_pccard_tc5299j_mii_bitbang_write(device_t dev, uint32_t val)
1036 struct ed_softc *sc;
1038 sc = device_get_softc(dev);
1040 /* We are already on page 3. */
1041 ed_nic_outb(sc, ED_TC5299J_MIIBUS, val);
1042 ed_nic_barrier(sc, ED_TC5299J_MIIBUS, 1,
1043 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1047 ed_pccard_tc5299j_mii_bitbang_read(device_t dev)
1049 struct ed_softc *sc;
1052 sc = device_get_softc(dev);
1054 /* We are already on page 3. */
1055 val = ed_asic_inb(sc, ED_TC5299J_MIIBUS);
1056 ed_nic_barrier(sc, ED_TC5299J_MIIBUS, 1,
1057 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1062 * MII bus support routines.
1065 ed_miibus_readreg(device_t dev, int phy, int reg)
1067 struct ed_softc *sc;
1071 sc = device_get_softc(dev);
1073 * The AX88790 has an interesting quirk. It has an internal phy that
1074 * needs a special bit set to access, but can also have additional
1075 * external PHYs set for things like HomeNET media. When accessing
1076 * the internal PHY, a bit has to be set, when accessing the external
1077 * PHYs, it must be clear. See Errata 1, page 51, in the AX88790
1078 * datasheet for more details.
1080 * Also, PHYs above 16 appear to be phantoms on some cards, but not
1081 * others. Registers read for this are often the same as prior values
1082 * read. Filter all register requests to 17-31.
1084 if (sc->chip_type == ED_CHIP_TYPE_AX88790) {
1088 ed_asic_outb(sc, ED_AX88X90_GPIO,
1089 ED_AX88X90_GPIO_INT_PHY);
1091 ed_asic_outb(sc, ED_AX88X90_GPIO, 0);
1092 ed_asic_barrier(sc, ED_AX88X90_GPIO, 1,
1093 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1094 } else if (sc->chip_type == ED_CHIP_TYPE_TC5299J) {
1095 /* Select page 3. */
1096 ed_nic_barrier(sc, ED_P0_CR, 1,
1097 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1098 cr = ed_nic_inb(sc, ED_P0_CR);
1099 ed_nic_outb(sc, ED_P0_CR, cr | ED_CR_PAGE_3);
1100 ed_nic_barrier(sc, ED_P0_CR, 1,
1101 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1103 val = mii_bitbang_readreg(dev, sc->mii_bitbang_ops, phy, reg);
1104 if (sc->chip_type == ED_CHIP_TYPE_TC5299J) {
1105 /* Restore prior page. */
1106 ed_nic_outb(sc, ED_P0_CR, cr);
1107 ed_nic_barrier(sc, ED_P0_CR, 1,
1108 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1114 ed_miibus_writereg(device_t dev, int phy, int reg, int data)
1116 struct ed_softc *sc;
1119 sc = device_get_softc(dev);
1120 /* See ed_miibus_readreg for details */
1121 if (sc->chip_type == ED_CHIP_TYPE_AX88790) {
1125 ed_asic_outb(sc, ED_AX88X90_GPIO,
1126 ED_AX88X90_GPIO_INT_PHY);
1128 ed_asic_outb(sc, ED_AX88X90_GPIO, 0);
1129 ed_asic_barrier(sc, ED_AX88X90_GPIO, 1,
1130 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1131 } else if (sc->chip_type == ED_CHIP_TYPE_TC5299J) {
1132 /* Select page 3. */
1133 ed_nic_barrier(sc, ED_P0_CR, 1,
1134 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1135 cr = ed_nic_inb(sc, ED_P0_CR);
1136 ed_nic_outb(sc, ED_P0_CR, cr | ED_CR_PAGE_3);
1137 ed_nic_barrier(sc, ED_P0_CR, 1,
1138 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1140 mii_bitbang_writereg(dev, sc->mii_bitbang_ops, phy, reg, data);
1141 if (sc->chip_type == ED_CHIP_TYPE_TC5299J) {
1142 /* Restore prior page. */
1143 ed_nic_outb(sc, ED_P0_CR, cr);
1144 ed_nic_barrier(sc, ED_P0_CR, 1,
1145 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
1151 ed_ifmedia_upd(struct ifnet *ifp)
1153 struct ed_softc *sc;
1158 if (sc->miibus == NULL) {
1163 error = ed_pccard_kick_phy(sc);
1169 ed_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
1171 struct ed_softc *sc;
1172 struct mii_data *mii;
1176 if (sc->miibus == NULL) {
1181 mii = device_get_softc(sc->miibus);
1183 ifmr->ifm_active = mii->mii_media_active;
1184 ifmr->ifm_status = mii->mii_media_status;
1189 ed_child_detached(device_t dev, device_t child)
1191 struct ed_softc *sc;
1193 sc = device_get_softc(dev);
1194 if (child == sc->miibus)
1199 ed_pccard_tick(struct ed_softc *sc)
1201 struct mii_data *mii;
1204 ED_ASSERT_LOCKED(sc);
1205 if (sc->miibus != NULL) {
1206 mii = device_get_softc(sc->miibus);
1207 media = mii->mii_media_status;
1209 if (mii->mii_media_status & IFM_ACTIVE &&
1210 media != mii->mii_media_status) {
1211 if (sc->chip_type == ED_CHIP_TYPE_DL10022) {
1212 ed_asic_outb(sc, ED_DL10022_DIAG,
1213 (mii->mii_media_active & IFM_FDX) ?
1214 ED_DL10022_COLLISON_DIS : 0);
1216 } else if (sc->chip_type == ED_CHIP_TYPE_DL10019) {
1217 write_asic(sc, ED_DL10019_MAGIC,
1218 (mii->mii_media_active & IFM_FDX) ?
1227 static device_method_t ed_pccard_methods[] = {
1228 /* Device interface */
1229 DEVMETHOD(device_probe, ed_pccard_probe),
1230 DEVMETHOD(device_attach, ed_pccard_attach),
1231 DEVMETHOD(device_detach, ed_detach),
1234 DEVMETHOD(bus_child_detached, ed_child_detached),
1237 DEVMETHOD(miibus_readreg, ed_miibus_readreg),
1238 DEVMETHOD(miibus_writereg, ed_miibus_writereg),
1243 static driver_t ed_pccard_driver = {
1246 sizeof(struct ed_softc)
1249 DRIVER_MODULE(ed, pccard, ed_pccard_driver, ed_devclass, 0, NULL);
1250 DRIVER_MODULE(miibus, ed, miibus_driver, miibus_devclass, 0, NULL);
1251 MODULE_DEPEND(ed, miibus, 1, 1, 1);
1252 MODULE_DEPEND(ed, ether, 1, 1, 1);
1253 PCCARD_PNP_INFO(ed_pccard_products);