K 10 svn:author V 4 jeff K 8 svn:date V 27 2011-02-11T11:22:14.304256Z K 7 svn:log V 391 - Eliminate zero length mbufs when loading the tx descriptor. These cause the driver to hang. The stack creates them when making ip fragments for unknown reasons. - Make it safe to poll tx completions without the device lock held. This significantly improves TCP performance. - I had erroneously set the mtu based on the receive size which includes the GRH. Correct this. END