2 * Copyright (c) 1999 Matthew N. Dodd <winter@jurai.net>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <sys/param.h>
31 #include <sys/kernel.h>
32 #include <sys/socket.h>
33 #include <sys/module.h>
36 #include <machine/bus.h>
37 #include <machine/resource.h>
41 #include <net/if_arp.h>
42 #include <net/if_media.h>
44 #include <dev/mca/mca_busreg.h>
45 #include <dev/mca/mca_busvar.h>
47 #include <dev/ep/if_epreg.h>
48 #include <dev/ep/if_epvar.h>
50 #define EP_MCA_627C 0x627C
51 #define EP_MCA_627D 0x627D
52 #define EP_MCA_62DB 0x62db
53 #define EP_MCA_62F6 0x62f6
54 #define EP_MCA_62F7 0x62f7
56 static struct mca_ident ep_mca_devs[] = {
57 {EP_MCA_627C, "3Com 3C529 Network Adapter"},
58 {EP_MCA_627D, "3Com 3C529-TP Network Adapter"},
61 * These are from the linux 3c509 driver.
62 * I have not seen the ADFs for them and have
63 * not tested or even seen the hardware.
64 * Someone with the ADFs should replace the names with
65 * whatever is in the AdapterName field of the ADF.
66 * (and fix the media setup for the cards as well.)
68 {EP_MCA_62DB, "3Com 3c529 EtherLink III (test mode)"},
69 {EP_MCA_62F6, "3Com 3c529 EtherLink III (TP or coax)"},
70 {EP_MCA_62F7, "3Com 3c529 EtherLink III (TP)"},
75 #define EP_MCA_IOPORT_POS MCA_ADP_POS(MCA_POS2)
76 #define EP_MCA_IOPORT_MASK 0xfc
77 #define EP_MCA_IOPORT_SIZE EP_IOSIZE
78 #define EP_MCA_IOPORT(pos) ((((uint32_t)pos & EP_MCA_IOPORT_MASK) \
81 #define EP_MCA_IRQ_POS MCA_ADP_POS(MCA_POS3)
82 #define EP_MCA_IRQ_MASK 0x0f
83 #define EP_MCA_IRQ(pos) (pos & EP_MCA_IRQ_MASK)
85 #define EP_MCA_MEDIA_POS MCA_ADP_POS(MCA_POS2)
86 #define EP_MCA_MEDIA_MASK 0x03
87 #define EP_MCA_MEDIA(pos) (pos & EP_MCA_MEDIA_MASK)
90 ep_mca_probe(device_t dev)
97 desc = mca_match_id(mca_get_id(dev), ep_mca_devs);
100 device_set_desc(dev, desc);
102 pos = mca_pos_read(dev, EP_MCA_IOPORT_POS);
103 iobase = EP_MCA_IOPORT(pos);
105 pos = mca_pos_read(dev, EP_MCA_IRQ_POS);
106 irq = EP_MCA_IRQ(pos);
108 mca_add_iospace(dev, iobase, EP_MCA_IOPORT_SIZE);
109 mca_add_irq(dev, irq);
115 ep_mca_attach(device_t dev)
117 struct ep_softc *sc = device_get_softc(dev);
120 if ((error = ep_alloc(dev)))
122 sc->stat = F_ACCESS_32_BITS;
127 SET_IRQ(sc, rman_get_start(sc->irq));
129 if ((error = ep_attach(sc)))
131 if ((error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET | INTR_MPSAFE, NULL, ep_intr,
132 sc, &sc->ep_intrhand))) {
133 device_printf(dev, "bus_setup_intr() failed! (%d)\n", error);
142 static device_method_t ep_mca_methods[] = {
143 /* Device interface */
144 DEVMETHOD(device_probe, ep_mca_probe),
145 DEVMETHOD(device_attach, ep_mca_attach),
146 DEVMETHOD(device_detach, ep_detach),
151 static driver_t ep_mca_driver = {
154 sizeof(struct ep_softc),
157 static devclass_t ep_devclass;
159 DRIVER_MODULE(ep, mca, ep_mca_driver, ep_devclass, 0, 0);