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brgphy.c (95673) brgphy.c (95722)
1/*
2 * Copyright (c) 2000
3 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
1/*
2 * Copyright (c) 2000
3 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * $FreeBSD: head/sys/dev/mii/brgphy.c 95673 2002-04-28 20:34:20Z phk $
32 * $FreeBSD: head/sys/dev/mii/brgphy.c 95722 2002-04-29 13:07:38Z phk $
33 */
34
35/*
36 * Driver for the Broadcom BCR5400 1000baseTX PHY. Speed is always
37 * 1000mbps; all we need to negotiate here is full or half duplex.
38 */
39
40#include <sys/param.h>

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54#include <dev/mii/miidevs.h>
55
56#include <dev/mii/brgphyreg.h>
57
58#include "miibus_if.h"
59
60#if !defined(lint)
61static const char rcsid[] =
33 */
34
35/*
36 * Driver for the Broadcom BCR5400 1000baseTX PHY. Speed is always
37 * 1000mbps; all we need to negotiate here is full or half duplex.
38 */
39
40#include <sys/param.h>

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54#include <dev/mii/miidevs.h>
55
56#include <dev/mii/brgphyreg.h>
57
58#include "miibus_if.h"
59
60#if !defined(lint)
61static const char rcsid[] =
62 "$FreeBSD: head/sys/dev/mii/brgphy.c 95673 2002-04-28 20:34:20Z phk $";
62 "$FreeBSD: head/sys/dev/mii/brgphy.c 95722 2002-04-29 13:07:38Z phk $";
63#endif
64
65static int brgphy_probe (device_t);
66static int brgphy_attach (device_t);
63#endif
64
65static int brgphy_probe (device_t);
66static int brgphy_attach (device_t);
67static int brgphy_detach (device_t);
68
69static device_method_t brgphy_methods[] = {
70 /* device interface */
71 DEVMETHOD(device_probe, brgphy_probe),
72 DEVMETHOD(device_attach, brgphy_attach),
67
68static device_method_t brgphy_methods[] = {
69 /* device interface */
70 DEVMETHOD(device_probe, brgphy_probe),
71 DEVMETHOD(device_attach, brgphy_attach),
73 DEVMETHOD(device_detach, brgphy_detach),
72 DEVMETHOD(device_detach, mii_phy_detach),
74 DEVMETHOD(device_shutdown, bus_generic_shutdown),
75 { 0, 0 }
76};
77
78static devclass_t brgphy_devclass;
79
80static driver_t brgphy_driver = {
81 "brgphy",

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174 printf("\n");
175#undef ADD
176#undef PRINT
177
178 MIIBUS_MEDIAINIT(sc->mii_dev);
179 return(0);
180}
181
73 DEVMETHOD(device_shutdown, bus_generic_shutdown),
74 { 0, 0 }
75};
76
77static devclass_t brgphy_devclass;
78
79static driver_t brgphy_driver = {
80 "brgphy",

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173 printf("\n");
174#undef ADD
175#undef PRINT
176
177 MIIBUS_MEDIAINIT(sc->mii_dev);
178 return(0);
179}
180
182static int brgphy_detach(dev)
183 device_t dev;
184{
185 struct mii_softc *sc;
186 struct mii_data *mii;
187
188 sc = device_get_softc(dev);
189 mii = device_get_softc(device_get_parent(dev));
190 if (sc->mii_flags & MIIF_DOINGAUTO)
191 untimeout(mii_phy_auto_timeout, sc, sc->mii_auto_ch);
192
193 sc->mii_dev = NULL;
194 LIST_REMOVE(sc, mii_list);
195
196 return(0);
197}
198
199static int
200brgphy_service(sc, mii, cmd)
201 struct mii_softc *sc;
202 struct mii_data *mii;
203 int cmd;
204{
205 struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
206 int reg, speed;

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182brgphy_service(sc, mii, cmd)
183 struct mii_softc *sc;
184 struct mii_data *mii;
185 int cmd;
186{
187 struct ifmedia_entry *ife = mii->mii_media.ifm_cur;
188 int reg, speed;

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