MFp4: Omnibus ed changes

o Attach AX88x90's MII bus to system, and require its presence.
o Reorg the mii code a little, and move more of it into pccard attachment.
o Eliminate ed_pccard_{read,write}_attrmem in favor of a more appropriate
  function in the pccard layer.
o Update comments to reflect knowledge gained.
o Update how re recognize a NE-2000 ROM.  I found a couple of different
  datasheets that define the structure of the PROM data, so the code's
  old heuristics have been removed, and comments updated to reflect the
  structure.
o Eliminate work around for EC2T.  It is no longer needed, and was wrong
  headed since the EC2T has a Winbound 82C926C in it, not a AX88x90.
o Add copyright to if_ed_pccard.c, since I believe I've re-written more than
  3/4 of it.

# With these changes, all of my 20-odd ed based cards work, except for the
# NetGear FA-410, and I'm pretty sure that's a MII/PHY problem.

1 files changed, 0 insertions, 37 deletions

diff --git a/sys/dev/ed/if_ed.c b/sys/dev/ed/if_ed.c
index 3a34488..41fc22e 100644
--- a/sys/dev/ed/if_ed.c
+++ b/sys/dev/ed/if_ed.c
@@ -1635,43 +1635,6 @@ ed_pio_write_mbufs(struct ed_softc *sc, struct mbuf *m, bus_size_t dst)
 }
 
 #ifndef ED_NO_MIIBUS
-/*
- * MII bus support routines.
- */
-int
-ed_miibus_readreg(device_t dev, int phy, int reg)
-{
-	struct ed_softc *sc;
-	int failed, val;
-
-	sc = device_get_softc(dev);
-	(*sc->mii_writebits)(sc, 0xffffffff, 32);
-	(*sc->mii_writebits)(sc, ED_MII_STARTDELIM, ED_MII_STARTDELIM_BITS);
-	(*sc->mii_writebits)(sc, ED_MII_READOP, ED_MII_OP_BITS);
-	(*sc->mii_writebits)(sc, phy, ED_MII_PHY_BITS);
-	(*sc->mii_writebits)(sc, reg, ED_MII_REG_BITS);
-	failed = (*sc->mii_readbits)(sc, ED_MII_ACK_BITS);
-	val = (*sc->mii_readbits)(sc, ED_MII_DATA_BITS);
-	(*sc->mii_writebits)(sc, ED_MII_IDLE, ED_MII_IDLE_BITS);
-	return (failed ? 0 : val);
-}
-
-void
-ed_miibus_writereg(device_t dev, int phy, int reg, int data)
-{
-	struct ed_softc *sc;
-
-	sc = device_get_softc(dev);
-	(*sc->mii_writebits)(sc, 0xffffffff, 32);
-	(*sc->mii_writebits)(sc, ED_MII_STARTDELIM, ED_MII_STARTDELIM_BITS);
-	(*sc->mii_writebits)(sc, ED_MII_WRITEOP, ED_MII_OP_BITS);
-	(*sc->mii_writebits)(sc, phy, ED_MII_PHY_BITS);
-	(*sc->mii_writebits)(sc, reg, ED_MII_REG_BITS);
-	(*sc->mii_writebits)(sc, ED_MII_TURNAROUND, ED_MII_TURNAROUND_BITS);
-	(*sc->mii_writebits)(sc, data, ED_MII_DATA_BITS);
-	(*sc->mii_writebits)(sc, ED_MII_IDLE, ED_MII_IDLE_BITS);
-}
-
 int
 ed_ifmedia_upd(struct ifnet *ifp)
 {