2 * All Rights Reserved, Copyright (C) Fujitsu Limited 1995
4 * This software may be used, modified, copied, distributed, and sold, in
5 * both source and binary form provided that the above copyright, these
6 * terms and the following disclaimer are retained. The name of the author
7 * and/or the contributor may not be used to endorse or promote products
8 * derived from this software without specific prior written permission.
10 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND THE CONTRIBUTOR ``AS IS'' AND
11 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
12 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
13 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR THE CONTRIBUTOR BE LIABLE
14 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
15 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
16 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION.
17 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
18 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
19 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 #include <sys/cdefs.h>
25 __FBSDID("$FreeBSD$");
27 #include <sys/param.h>
28 #include <sys/kernel.h>
29 #include <sys/socket.h>
30 #include <sys/systm.h>
31 #include <sys/module.h>
34 #include <machine/bus.h>
35 #include <machine/resource.h>
38 #include <net/ethernet.h>
40 #include <net/if_mib.h>
41 #include <net/if_media.h>
43 #include <netinet/in.h>
44 #include <netinet/if_ether.h>
46 #include <dev/fe/mb86960.h>
47 #include <dev/fe/if_fereg.h>
48 #include <dev/fe/if_fevar.h>
50 #include <dev/pccard/pccardvar.h>
51 #include <dev/pccard/pccard_cis.h>
54 #include "pccarddevs.h"
57 * PC Card (PCMCIA) specific code.
59 static int fe_pccard_probe(device_t);
60 static int fe_pccard_attach(device_t);
61 static int fe_pccard_detach(device_t);
63 static const struct fe_pccard_product {
64 struct pccard_product mpp_product;
66 #define MPP_MBH10302 1
68 } fe_pccard_products[] = {
69 /* These need to be first */
70 { PCMCIA_CARD(FUJITSU2, FMV_J181), MPP_MBH10302 },
71 { PCMCIA_CARD(FUJITSU2, FMV_J182), 0 },
72 { PCMCIA_CARD(FUJITSU2, FMV_J182A), 0 },
73 { PCMCIA_CARD(FUJITSU2, ITCFJ182A), 0 },
74 /* These need to be second */
75 { PCMCIA_CARD(TDK, LAK_CD021BX), 0 },
76 { PCMCIA_CARD(TDK, LAK_CF010), 0 },
77 #if 0 /* XXX 86960-based? */
78 { PCMCIA_CARD(TDK, LAK_DFL9610), 0 },
80 { PCMCIA_CARD(CONTEC, CNETPC), 0 },
81 { PCMCIA_CARD(FUJITSU, LA501), 0 },
82 { PCMCIA_CARD(FUJITSU, LA10S), 0 },
83 { PCMCIA_CARD(FUJITSU, NE200T), MPP_MBH10302 },/* Sold by Eagle */
84 { PCMCIA_CARD(RATOC, REX_R280), 0 },
85 { PCMCIA_CARD(XIRCOM, CE), MPP_ANYFUNC },
90 fe_pccard_probe(device_t dev)
93 uint32_t fcn = PCCARD_FUNCTION_UNSPEC;
94 const struct fe_pccard_product *pp;
96 if ((pp = (const struct fe_pccard_product *)pccard_product_lookup(dev,
97 (const struct pccard_product *)fe_pccard_products,
98 sizeof(fe_pccard_products[0]), NULL)) != NULL) {
99 if (pp->mpp_product.pp_name != NULL)
100 device_set_desc(dev, pp->mpp_product.pp_name);
101 if (pp->mpp_flags & MPP_ANYFUNC)
103 /* Make sure we're a network function */
104 error = pccard_get_function(dev, &fcn);
107 if (fcn != PCCARD_FUNCTION_NETWORK)
114 static device_method_t fe_pccard_methods[] = {
115 /* Device interface */
116 DEVMETHOD(device_probe, fe_pccard_probe),
117 DEVMETHOD(device_attach, fe_pccard_attach),
118 DEVMETHOD(device_detach, fe_pccard_detach),
123 static driver_t fe_pccard_driver = {
126 sizeof (struct fe_softc)
129 DRIVER_MODULE(fe, pccard, fe_pccard_driver, fe_devclass, 0, 0);
131 static int fe_probe_mbh(device_t, const struct fe_pccard_product *);
132 static int fe_probe_tdk(device_t, const struct fe_pccard_product *);
134 * Initialize the device - called from Slot manager.
137 fe_pccard_attach(device_t dev)
140 const struct fe_pccard_product *pp;
143 /* Prepare for the device probe process. */
144 sc = device_get_softc(dev);
145 sc->sc_unit = device_get_unit(dev);
147 pp = (const struct fe_pccard_product *) pccard_product_lookup(dev,
148 (const struct pccard_product *)fe_pccard_products,
149 sizeof(fe_pccard_products[0]), NULL);
153 if (pp->mpp_flags & MPP_MBH10302)
154 error = fe_probe_mbh(dev, pp);
156 error = fe_probe_tdk(dev, pp);
158 fe_release_resource(dev);
161 error = fe_alloc_irq(dev, 0);
163 fe_release_resource(dev);
166 return (fe_attach(dev));
170 * feunload - unload the driver and clear the table.
173 fe_pccard_detach(device_t dev)
175 struct fe_softc *sc = device_get_softc(dev);
176 struct ifnet *ifp = sc->ifp;
180 bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
182 fe_release_resource(dev);
189 * Probe and initialization for Fujitsu MBH10302 PCMCIA Ethernet interface.
190 * Note that this is for 10302 only; MBH10304 is handled by fe_probe_tdk().
193 fe_init_mbh(struct fe_softc *sc)
195 /* Minimal initialization of 86960. */
197 fe_outb(sc, FE_DLCR6, sc->proto_dlcr6 | FE_D6_DLC_DISABLE);
200 /* Disable all interrupts. */
201 fe_outb(sc, FE_DLCR2, 0);
202 fe_outb(sc, FE_DLCR3, 0);
204 /* Enable master interrupt flag. */
205 fe_outb(sc, FE_MBH0, FE_MBH0_MAGIC | FE_MBH0_INTR_ENABLE);
209 fe_probe_mbh(device_t dev, const struct fe_pccard_product *pp)
211 struct fe_softc *sc = device_get_softc(dev);
213 static struct fe_simple_probe_struct probe_table [] = {
214 { FE_DLCR2, 0x58, 0x00 },
215 { FE_DLCR4, 0x08, 0x00 },
216 { FE_DLCR6, 0xFF, 0xB6 },
220 /* MBH10302 occupies 32 I/O addresses. */
221 if (fe_alloc_port(dev, 32))
224 /* Fill the softc struct with default values. */
225 fe_softc_defaults(sc);
228 * See if MBH10302 is on its address.
229 * I'm not sure the following probe code works. FIXME.
231 if (!fe_simple_probe(sc, probe_table))
234 /* Get our station address from EEPROM. */
235 fe_inblk(sc, FE_MBH10, sc->enaddr, ETHER_ADDR_LEN);
237 /* Make sure we got a valid station address. */
238 if (!fe_valid_Ether_p(sc->enaddr, 0))
241 /* Determine the card type. */
242 sc->type = FE_TYPE_MBH;
243 sc->typestr = "MBH10302 (PCMCIA)";
245 /* We seems to need our own IDENT bits... FIXME. */
246 sc->proto_dlcr7 = FE_D7_BYTSWP_LH | FE_D7_IDENT_NICE;
248 /* Setup hooks. We need a special initialization procedure. */
249 sc->init = fe_init_mbh;
255 sn_pccard_xircom_mac(const struct pccard_tuple *tuple, void *argp)
257 uint8_t *enaddr = argp;
262 * We fail to map the CIS twice, for reasons unknown. We
263 * may fix this in the future by loading the CIS with a sane
266 static uint8_t defaultmac[ETHER_ADDR_LEN] = {
267 0x00, 0x80, 0xc7, 0xed, 0x16, 0x7b};
269 /* Copy the MAC ADDR and return success */
270 for (i = 0; i < ETHER_ADDR_LEN; i++)
271 enaddr[i] = defaultmac[i];
273 /* FUNCE is not after FUNCID, so we gotta go find it */
274 if (tuple->code != 0x22)
277 /* Make sure this is a sane node */
278 if (tuple->length < ETHER_ADDR_LEN + 3)
281 /* Copy the MAC ADDR and return success */
282 for (i = 0; i < ETHER_ADDR_LEN; i++)
283 enaddr[i] = pccard_tuple_read_1(tuple, i + 3);
289 * Probe and initialization for TDK/CONTEC PCMCIA Ethernet interface.
290 * by MASUI Kenji <masui@cs.titech.ac.jp>
292 * (Contec uses TDK Ethenet chip -- hosokawa)
294 * This version of fe_probe_tdk has been rewrote to handle
295 * *generic* PC Card implementation of Fujitsu MB8696x family. The
296 * name _tdk is just for a historical reason. :-)
299 fe_probe_tdk (device_t dev, const struct fe_pccard_product *pp)
301 struct fe_softc *sc = device_get_softc(dev);
303 static struct fe_simple_probe_struct probe_table [] = {
304 { FE_DLCR2, 0x10, 0x00 },
305 { FE_DLCR4, 0x08, 0x00 },
306 /* { FE_DLCR5, 0x80, 0x00 }, Does not work well. */
311 /* C-NET(PC)C occupies 16 I/O addresses. */
312 if (fe_alloc_port(dev, 16))
315 /* Fill the softc struct with default values. */
316 fe_softc_defaults(sc);
319 * See if C-NET(PC)C is on its address.
321 if (!fe_simple_probe(sc, probe_table))
324 /* Determine the card type. */
325 sc->type = FE_TYPE_TDK;
326 sc->typestr = "Generic MB8696x/78Q837x Ethernet (PCMCIA)";
328 pccard_get_ether(dev, sc->enaddr);
330 /* Make sure we got a valid station address. */
331 if (!fe_valid_Ether_p(sc->enaddr, 0)) {
332 pccard_cis_scan(dev, sn_pccard_xircom_mac, sc->enaddr);
335 /* Make sure we got a valid station address. */
336 if (!fe_valid_Ether_p(sc->enaddr, 0))