silby e4af9029cc Improve handling of TX errors. Early reports indicate that this
elimiates the driver lockup problem reported by many.

Concepts used were taken from Via's if_fet driver.  Verification
and implementation were done by Thomas Nystrom.

Submitted by:	Thomas Nystrom <thn@saeab.se>
MFC after:	3 days
2002-08-15 04:04:53 +00:00
..