diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2002-11-20 22:06:46 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2002-11-20 22:06:46 +0000 |
| commit | 36ade96f5a34c3655fb21de23e591d45f374efdb (patch) | |
| tree | 5d43f443413b12ec2c025d83243ca32548e2eab4 /sys/dev | |
| parent | 134e2b16dfd08551d8c981fe5d38aa35a3573ff1 (diff) | |
If both phys are available, prefer the external one.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/hme.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/dev/ic/hme.c b/sys/dev/ic/hme.c index 8a3c2aab5db..39539b7e9f7 100644 --- a/sys/dev/ic/hme.c +++ b/sys/dev/ic/hme.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hme.c,v 1.21 2002/11/14 17:20:52 jason Exp $ */ +/* $OpenBSD: hme.c,v 1.22 2002/11/20 22:06:45 jason Exp $ */ /* $NetBSD: hme.c,v 1.21 2001/07/07 15:59:37 thorpej Exp $ */ /*- @@ -872,6 +872,11 @@ hme_mifinit(sc) v = bus_space_read_4(t, mif, HME_MIFI_CFG); v &= ~HME_MIF_CFG_BBMODE; bus_space_write_4(t, mif, HME_MIFI_CFG, v); + + if (v & HME_MIF_CFG_MDI1) + sc->sc_tcvr = HME_PHYAD_EXTERNAL; + else if (v & HME_MIF_CFG_MDI0) + sc->sc_tcvr = HME_PHYAD_INTERNAL; } /* @@ -882,12 +887,15 @@ hme_mii_readreg(self, phy, reg) struct device *self; int phy, reg; { - struct hme_softc *sc = (void *)self; + struct hme_softc *sc = (struct hme_softc *)self; bus_space_tag_t t = sc->sc_bustag; bus_space_handle_t mif = sc->sc_mif; int n; u_int32_t v; + if (sc->sc_tcvr != phy) + return (0); + /* Select the desired PHY in the MIF configuration register */ v = bus_space_read_4(t, mif, HME_MIFI_CFG); /* Clear PHY select bit */ @@ -927,6 +935,9 @@ hme_mii_writereg(self, phy, reg, val) int n; u_int32_t v; + if (sc->sc_tcvr != phy) + return; + /* Select the desired PHY in the MIF configuration register */ v = bus_space_read_4(t, mif, HME_MIFI_CFG); /* Clear PHY select bit */ |