diff options
Diffstat (limited to 'sys/dev/pci/if_txp.c')
| -rw-r--r-- | sys/dev/pci/if_txp.c | 59 |
1 files changed, 56 insertions, 3 deletions
diff --git a/sys/dev/pci/if_txp.c b/sys/dev/pci/if_txp.c index e9628c3cb7a..19cd7e04c5d 100644 --- a/sys/dev/pci/if_txp.c +++ b/sys/dev/pci/if_txp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_txp.c,v 1.7 2001/04/09 04:09:17 jason Exp $ */ +/* $OpenBSD: if_txp.c,v 1.8 2001/04/09 05:36:16 jason Exp $ */ /* * Copyright (c) 2001 @@ -112,6 +112,8 @@ int txp_response __P((struct txp_softc *, u_int32_t, u_int16_t, void txp_ifmedia_sts __P((struct ifnet *, struct ifmediareq *)); int txp_ifmedia_upd __P((struct ifnet *)); +int txp_miibus_readreg __P((struct device *, int, int)); +void txp_miibus_writereg __P((struct device *, int, int, int)); struct cfattach txp_ca = { sizeof(struct txp_softc), txp_probe, txp_attach, @@ -232,6 +234,12 @@ txp_attach(parent, self, aux) txp_command(sc, TXP_CMD_XCVR_SELECT, TXP_XCVR_AUTO, 0, 0, NULL, NULL, NULL, 0); +#if 0 + sc->sc_mii.mii_ifp = ifp; + sc->sc_mii.mii_readreg = txp_miibus_readreg; + sc->sc_mii.mii_writereg = txp_miibus_writereg; + mii_phy_probe(self, &sc->sc_mii, 0xffffffff); +#endif ifp->if_softc = sc; ifp->if_mtu = ETHERMTU; @@ -904,6 +912,11 @@ txp_command(sc, id, in1, in2, in3, out1, out2, out3, wait) if (out3 != NULL) *out3 = rsp->rsp_par3; + idx += sizeof(struct txp_rsp_desc); + if (idx == sc->sc_rspring.size) + idx = 0; + sc->sc_rspring.lastwrite = hv->hv_resp_read_idx = idx; + return (0); } @@ -1035,6 +1048,7 @@ txp_ifmedia_sts(ifp, ifmr) struct ifmediareq *ifmr; { struct txp_softc *sc = ifp->if_softc; + u_int16_t p1; switch (sc->sc_xcvr) { case TXP_XCVR_10_HDX: @@ -1057,6 +1071,45 @@ txp_ifmedia_sts(ifp, ifmr) break; } - /* XXX determine real speed/duplex/link status */ - ifmr->ifm_status &= ~IFM_AVALID; + /* XXX determine real speed/duplex status */ + + if (txp_command(sc, TXP_CMD_MEDIA_STATUS_READ, 0, 0, 0, + &p1, NULL, NULL, 1)) + ifmr->ifm_status &= ~IFM_AVALID; + else { + ifmr->ifm_status |= IFM_AVALID; + if ((p1 & TXP_MEDIA_NOLINK) == 0) + ifmr->ifm_status |= IFM_ACTIVE; + } +} + +void +txp_miibus_writereg(self, phy, reg, val) + struct device *self; + int phy, reg, val; +{ + struct txp_softc *sc = (struct txp_softc *)self; + + if (phy != 0) + return; + + txp_command(sc, TXP_CMD_PHY_MGMT_WRITE, val, reg, 0, + NULL, NULL, NULL, 0); +} + +int +txp_miibus_readreg(self, phy, reg) + struct device *self; + int phy, reg; +{ + struct txp_softc *sc = (struct txp_softc *)self; + u_int16_t dat; + + if (phy != 0) + return (0); + + if (txp_command(sc, TXP_CMD_PHY_MGMT_READ, 0, reg, 0, + &dat, NULL, NULL, 1)) + return (0); + return (dat); } |