MFC r271073:   Do not blindly announce 1000baseT half-duplex capability in   autonegotiation.  Some controllers like cgem(4) do not support   half-duplex at gigabit speeds.
MFC r271073:
  Do not blindly announce 1000baseT half-duplex capability in
  autonegotiation.  Some controllers like cgem(4) do not support
  half-duplex at gigabit speeds.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase