2 * Copyright (c) 2003, David Madole
4 * Copyright (c) 2005, M. Warner Losh.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice unmodified, this list of conditions, and the following
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * Based on patches subitted by: David Madole, edited by M. Warner Losh.
33 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
38 #include <sys/param.h>
39 #include <sys/systm.h>
40 #include <sys/sockio.h>
42 #include <sys/kernel.h>
43 #include <sys/socket.h>
44 #include <sys/syslog.h>
48 #include <machine/bus.h>
50 #include <machine/resource.h>
52 #include <net/ethernet.h>
54 #include <net/if_var.h>
55 #include <net/if_arp.h>
56 #include <net/if_dl.h>
57 #include <net/if_mib.h>
58 #include <net/if_media.h>
62 #include <dev/ed/if_edreg.h>
63 #include <dev/ed/if_edvar.h>
64 #include <dev/ed/rtl80x9reg.h>
66 static int ed_rtl_set_media(struct ifnet *ifp);
67 static void ed_rtl_get_media(struct ifnet *ifp, struct ifmediareq *);
70 ed_rtl80x9_media_ioctl(struct ed_softc *sc, struct ifreq *ifr, u_long command)
72 return (ifmedia_ioctl(sc->ifp, ifr, &sc->ifmedia, command));
76 ed_probe_RTL80x9(device_t dev, int port_rid, int flags)
78 struct ed_softc *sc = device_get_softc(dev);
82 if ((error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS)))
85 sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
86 sc->nic_offset = ED_NOVELL_NIC_OFFSET;
88 if (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_PS0 | ED_CR_PS1))
89 ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
91 if (ed_nic_inb(sc, ED_RTL80X9_80X9ID0) != ED_RTL80X9_ID0)
94 switch (ed_nic_inb(sc, ED_RTL80X9_80X9ID1)) {
96 sc->chip_type = ED_CHIP_TYPE_RTL8019;
100 sc->chip_type = ED_CHIP_TYPE_RTL8029;
107 if ((error = ed_probe_Novell_generic(dev, flags)))
111 sc->sc_media_ioctl = &ed_rtl80x9_media_ioctl;
112 ifmedia_init(&sc->ifmedia, 0, ed_rtl_set_media, ed_rtl_get_media);
114 ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T | IFM_FDX, 0, 0);
115 ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_T, 0, 0);
116 ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_2, 0, 0);
117 ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_10_5, 0, 0);
118 ifmedia_add(&sc->ifmedia, IFM_ETHER | IFM_AUTO, 0, 0);
120 ed_nic_barrier(sc, ED_P0_CR, 1,
121 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
122 ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_PAGE_3 | ED_CR_STP);
123 ed_nic_barrier(sc, ED_P0_CR, 1,
124 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
126 switch (ed_nic_inb(sc, ED_RTL80X9_CONFIG2) & ED_RTL80X9_CF2_MEDIA) {
127 case ED_RTL80X9_CF2_AUTO:
128 ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_AUTO);
130 case ED_RTL80X9_CF2_10_5:
131 ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_5);
133 case ED_RTL80X9_CF2_10_2:
134 ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_2);
136 case ED_RTL80X9_CF2_10_T:
137 ifmedia_set(&sc->ifmedia, IFM_ETHER | IFM_10_T |
138 ((ed_nic_inb(sc, ED_RTL80X9_CONFIG3)
139 & ED_RTL80X9_CF3_FUDUP) ? IFM_FDX : 0));
146 ed_rtl_set_media(struct ifnet *ifp)
152 ed_nic_barrier(sc, ED_P0_CR, 1,
153 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
154 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_3
155 | (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_STA | ED_CR_STP)));
156 ed_nic_barrier(sc, ED_P0_CR, 1,
157 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
159 switch(IFM_SUBTYPE(sc->ifmedia.ifm_cur->ifm_media)) {
161 ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_T
162 | (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
163 & ~ED_RTL80X9_CF2_MEDIA));
166 ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_2
167 | (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
168 & ~ED_RTL80X9_CF2_MEDIA));
171 ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_10_5
172 | (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
173 & ~ED_RTL80X9_CF2_MEDIA));
176 ed_nic_outb(sc, ED_RTL80X9_CONFIG2, ED_RTL80X9_CF2_AUTO
177 | (ed_nic_inb(sc, ED_RTL80X9_CONFIG2)
178 & ~ED_RTL80X9_CF2_MEDIA));
181 ed_nic_outb(sc, ED_RTL80X9_CONFIG3,
182 (sc->ifmedia.ifm_cur->ifm_media & IFM_FDX) ?
183 (ed_nic_inb(sc, ED_RTL80X9_CONFIG3) | ED_RTL80X9_CF3_FUDUP) :
184 (ed_nic_inb(sc, ED_RTL80X9_CONFIG3) & ~ED_RTL80X9_CF3_FUDUP));
191 ed_rtl_get_media(struct ifnet *ifp, struct ifmediareq *imr)
196 imr->ifm_active = sc->ifmedia.ifm_cur->ifm_media;
199 if (IFM_SUBTYPE(imr->ifm_active) == IFM_AUTO) {
201 ed_nic_barrier(sc, ED_P0_CR, 1,
202 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
203 ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_3 |
204 (ed_nic_inb(sc, ED_P0_CR) & (ED_CR_STA | ED_CR_STP)));
205 ed_nic_barrier(sc, ED_P0_CR, 1,
206 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE);
208 switch (ed_nic_inb(sc, ED_RTL80X9_CONFIG0)
209 & (sc->chip_type == ED_CHIP_TYPE_RTL8029 ? ED_RTL80X9_CF0_BNC
210 : (ED_RTL80X9_CF0_AUI | ED_RTL80X9_CF0_BNC))) {
211 case ED_RTL80X9_CF0_BNC:
212 imr->ifm_active |= IFM_10_2;
214 case ED_RTL80X9_CF0_AUI:
215 imr->ifm_active |= IFM_10_5;
218 imr->ifm_active |= IFM_10_T;