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
26 * $FreeBSD: src/sys/dev/ep/if_ep_mca.c,v 1.2 1999/10/27 06:25:15 mdodd Exp $
27 * $DragonFly: src/sys/dev/netif/ep/Attic/if_ep_mca.c,v 1.5 2005/05/24 20:59:01 dillon Exp $
30 #include <sys/param.h>
31 #include <sys/systm.h>
32 #include <sys/kernel.h>
33 #include <sys/socket.h>
35 #include <sys/module.h>
38 #include <machine/bus.h>
39 #include <machine/resource.h>
43 #include <net/if_arp.h>
44 #include <net/if_media.h>
46 #include <bus/mca/mca_busreg.h>
47 #include <bus/mca/mca_busvar.h>
52 #define EP_MCA_627C 0x627C
53 #define EP_MCA_627D 0x627D
54 #define EP_MCA_62DB 0x62db
55 #define EP_MCA_62F6 0x62f6
56 #define EP_MCA_62F7 0x62f7
58 static struct mca_ident ep_mca_devs[] = {
59 { EP_MCA_627C, "3Com 3C529 Network Adapter" },
60 { EP_MCA_627D, "3Com 3C529-TP Network Adapter" },
63 * These are from the linux 3c509 driver.
64 * I have not seen the ADFs for them and have
65 * not tested or even seen the hardware.
66 * Someone with the ADFs should replace the names with
67 * whatever is in the AdapterName field of the ADF.
68 * (and fix the media setup for the cards as well.)
70 { EP_MCA_62DB, "3Com 3c529 EtherLink III (test mode)" },
71 { EP_MCA_62F6, "3Com 3c529 EtherLink III (TP or coax)" },
72 { EP_MCA_62F7, "3Com 3c529 EtherLink III (TP)" },
77 #define EP_MCA_IOPORT_POS MCA_ADP_POS(MCA_POS2)
78 #define EP_MCA_IOPORT_MASK 0xfc
79 #define EP_MCA_IOPORT_SIZE EP_IOSIZE
80 #define EP_MCA_IOPORT(pos) ((((u_int32_t)pos & EP_MCA_IOPORT_MASK) \
83 #define EP_MCA_IRQ_POS MCA_ADP_POS(MCA_POS3)
84 #define EP_MCA_IRQ_MASK 0x0f
85 #define EP_MCA_IRQ(pos) (pos & EP_MCA_IRQ_MASK)
87 #define EP_MCA_MEDIA_POS MCA_ADP_POS(MCA_POS2)
88 #define EP_MCA_MEDIA_MASK 0x03
89 #define EP_MCA_MEDIA(pos) (pos & EP_MCA_MEDIA_MASK)
92 ep_mca_probe (device_t dev)
99 desc = mca_match_id(mca_get_id(dev), ep_mca_devs);
102 device_set_desc(dev, desc);
104 pos = mca_pos_read(dev, EP_MCA_IOPORT_POS);
105 iobase = EP_MCA_IOPORT(pos);
107 pos = mca_pos_read(dev, EP_MCA_IRQ_POS);
108 irq = EP_MCA_IRQ(pos);
110 mca_add_iospace(dev, iobase, EP_MCA_IOPORT_SIZE);
111 mca_add_irq(dev, irq);
117 ep_mca_attach (device_t dev)
119 struct ep_softc * sc = device_get_softc(dev);
122 if ((error = ep_alloc(dev))) {
123 device_printf(dev, "ep_alloc() failed! (%d)\n", error);
126 sc->stat = F_ACCESS_32_BITS;
131 SET_IRQ(BASE, rman_get_start(sc->irq));
133 if ((error = ep_attach(sc))) {
134 device_printf(dev, "ep_attach() failed! (%d)\n", error);
138 if ((error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET, ep_intr,
139 sc, &sc->ep_intrhand, NULL))) {
140 device_printf(dev, "bus_setup_intr() failed! (%d)\n", error);
150 static device_method_t ep_mca_methods[] = {
151 /* Device interface */
152 DEVMETHOD(device_probe, ep_mca_probe),
153 DEVMETHOD(device_attach, ep_mca_attach),
158 static driver_t ep_mca_driver = {
161 sizeof(struct ep_softc),
164 static devclass_t ep_devclass;
166 DRIVER_MODULE(if_ep, mca, ep_mca_driver, ep_devclass, 0, 0);