* Remove device ID 8086:1014 support: never a production ID.
* Add #define for stripping CRC on Rx.
* Added polarity reversal workaround for forced 10Mbps on 82543/4
  controllers.  The polirity detection algorithm check the link
  pulse to see if the polarity is reversed.  The end of packet
  waveform of 10Base-T packets look like an inverted link pulse
  and can make 82443/4 polarity detection algorithms think that
  the polarity is reversed by mistake.
* Change the condition for applying the TBI workaround on 82543:
  previously enabled workaround if link partner advertised
  capabilities; now enable based on negotiated speed - only
  enable for gig speed.