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support the fiber output of the PHY device, enabled if the MIIF_HAVEFIBER 

flag is passed in from the board driver
This commit is contained in:
drochner 2001-05-17 17:29:54 +00:00
parent 002851041c
commit 1ea0cb1ea4
1 changed files with 43 additions and 2 deletions
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45
sys/dev/mii/lxtphy.c
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@ -1,4 +1,4 @@
/* $NetBSD: lxtphy.c,v 1.21 2000/07/04 03:28:59 thorpej Exp $ */
/* $NetBSD: lxtphy.c,v 1.22 2001/05/17 17:29:54 drochner Exp $ */
/*-
* Copyright (c) 1998, 1999, 2000 The NetBSD Foundation, Inc.
@ -99,6 +99,8 @@ struct cfattach lxtphy_ca = {
int lxtphy_service __P((struct mii_softc *, struct mii_data *, int));
void lxtphy_status __P((struct mii_softc *));
void lxtphy_reset __P((struct mii_softc *));
static void lxtphy_set_tp __P((struct mii_softc *));
static void lxtphy_set_fx __P((struct mii_softc *));
const struct mii_phy_funcs lxtphy_funcs = {
lxtphy_service, lxtphy_status, lxtphy_reset,
@ -135,13 +137,25 @@ lxtphyattach(parent, self, aux)
sc->mii_phy = ma->mii_phyno;
sc->mii_funcs = &lxtphy_funcs;
sc->mii_pdata = mii;
sc->mii_flags = mii->mii_flags;
sc->mii_flags = mii->mii_flags | ma->mii_flags;
PHY_RESET(sc);
sc->mii_capabilities =
PHY_READ(sc, MII_BMSR) & ma->mii_capmask;
printf("%s: ", sc->mii_dev.dv_xname);
if (sc->mii_flags & MIIF_HAVEFIBER) {
#define ADD(m, c) ifmedia_add(&mii->mii_media, (m), (c), NULL)
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, 0, sc->mii_inst),
MII_MEDIA_100_TX);
printf("100baseFX, ");
ADD(IFM_MAKEWORD(IFM_ETHER, IFM_100_FX, IFM_FDX, sc->mii_inst),
MII_MEDIA_100_TX_FDX);
printf("100baseFX-FDX, ");
#undef ADD
}
if ((sc->mii_capabilities & BMSR_MEDIAMASK) == 0)
printf("no media present");
else
@ -187,6 +201,11 @@ lxtphy_service(sc, mii, cmd)
if ((mii->mii_ifp->if_flags & IFF_UP) == 0)
break;
if (IFM_SUBTYPE(ife->ifm_media) == IFM_100_FX)
lxtphy_set_fx(sc);
else
lxtphy_set_tp(sc);
mii_phy_setmedia(sc);
break;
@ -270,3 +289,25 @@ lxtphy_reset(sc)
PHY_WRITE(sc, MII_LXTPHY_IER,
PHY_READ(sc, MII_LXTPHY_IER) & ~IER_INTEN);
}
static void
lxtphy_set_tp(sc)
struct mii_softc *sc;
{
int cfg;
cfg = PHY_READ(sc, MII_LXTPHY_CONFIG);
cfg &= ~CONFIG_100BASEFX;
PHY_WRITE(sc, MII_LXTPHY_CONFIG, cfg);
}
static void
lxtphy_set_fx(sc)
struct mii_softc *sc;
{
int cfg;
cfg = PHY_READ(sc, MII_LXTPHY_CONFIG);
cfg |= CONFIG_100BASEFX;
PHY_WRITE(sc, MII_LXTPHY_CONFIG, cfg);
}