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| author | jlemon <jlemon@FreeBSD.org> | 2001-09-29 19:18:52 +0000 |
|---|---|---|
| committer | jlemon <jlemon@FreeBSD.org> | 2001-09-29 19:18:52 +0000 |
| commit | 6689cad44720247770c3439271c41126ceb5476e (patch) | |
| tree | e747bfa7e8d363f3c895759cfbfa10fc7ec0841e /sys/dev/mii/exphy.c | |
| parent | 8bad7ad549c81c7741eb484b254cbe6200cba4c3 (diff) | |
| download | FreeBSD-src-6689cad44720247770c3439271c41126ceb5476e.zip FreeBSD-src-6689cad44720247770c3439271c41126ceb5476e.tar.gz | |
Cleanup pass for mii drivers.
. Make internal service routines static.
. Use a consistent ordering of checks in MII_TICK. Do the work in the
mii_phy_tick() subroutine if appropriate.
. Call mii_phy_update() to trigger the callbacks.
Diffstat (limited to 'sys/dev/mii/exphy.c')
| -rw-r--r-- | sys/dev/mii/exphy.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/sys/dev/mii/exphy.c b/sys/dev/mii/exphy.c index bbe1cc0..39d0742 100644 --- a/sys/dev/mii/exphy.c +++ b/sys/dev/mii/exphy.c @@ -114,8 +114,8 @@ static driver_t exphy_driver = { DRIVER_MODULE(xlphy, miibus, exphy_driver, exphy_devclass, 0, 0); -int exphy_service __P((struct mii_softc *, struct mii_data *, int)); -void exphy_reset __P((struct mii_softc *)); +static int exphy_service __P((struct mii_softc *, struct mii_data *, int)); +static void exphy_reset __P((struct mii_softc *)); static int exphy_probe(dev) device_t dev; @@ -221,7 +221,7 @@ static int exphy_detach(dev) return(0); } -int +static int exphy_service(sc, mii, cmd) struct mii_softc *sc; struct mii_data *mii; @@ -272,16 +272,16 @@ exphy_service(sc, mii, cmd) case MII_TICK: /* - * Only used for autonegotiation. + * Is the interface even up? */ - if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) + if ((mii->mii_ifp->if_flags & IFF_UP) == 0) return (0); /* - * Is the interface even up? + * Only used for autonegotiation. */ - if ((mii->mii_ifp->if_flags & IFF_UP) == 0) - return (0); + if (IFM_SUBTYPE(ife->ifm_media) != IFM_AUTO) + break; /* * The 3Com PHY's autonegotiation doesn't need to be @@ -294,14 +294,11 @@ exphy_service(sc, mii, cmd) ukphy_status(sc); /* Callback if something changed. */ - if (sc->mii_active != mii->mii_media_active || cmd == MII_MEDIACHG) { - MIIBUS_STATCHG(sc->mii_dev); - sc->mii_active = mii->mii_media_active; - } + mii_phy_update(sc, cmd); return (0); } -void +static void exphy_reset(sc) struct mii_softc *sc; { |
