diff options
Diffstat (limited to 'sys/dev/mii/inphy.c')
| -rw-r--r-- | sys/dev/mii/inphy.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/dev/mii/inphy.c b/sys/dev/mii/inphy.c index 1293641a98f9..30ba9aeeeacc 100644 --- a/sys/dev/mii/inphy.c +++ b/sys/dev/mii/inphy.c @@ -77,6 +77,7 @@ DRIVER_MODULE(inphy, miibus, inphy_driver, inphy_devclass, 0, 0); static int inphy_service(struct mii_softc *, struct mii_data *, int); static void inphy_status(struct mii_softc *); +static void inphy_reset(struct mii_softc *); static const struct mii_phydesc inphys[] = { MII_PHY_DESC(INTEL, I82553C), @@ -119,7 +120,7 @@ inphy_attach(device_t dev) IFM_MAKEWORD(IFM_ETHER, IFM_100_TX, IFM_LOOP, sc->mii_inst), MII_MEDIA_100_TX, NULL); - mii_phy_reset(sc); + inphy_reset(sc); sc->mii_capabilities = PHY_READ(sc, MII_BMSR) & ma->mii_capmask; device_printf(dev, " "); @@ -206,3 +207,14 @@ inphy_status(struct mii_softc *sc) } else mii->mii_media_active = ife->ifm_media; } + +static void +inphy_reset(struct mii_softc *sc) +{ + + mii_phy_reset(sc); + + /* Ensure Bay flow control is disabled. */ + PHY_WRITE(sc, MII_INPHY_SCR, + PHY_READ(sc, MII_INPHY_SCR) & ~SCR_FLOWCTL); +} |