K 10 svn:author V 6 adrian K 8 svn:date V 27 2011-09-19T00:46:49.656655Z K 7 svn:log V 253 Revert the FIFO TX scheduling part of the previous commit. There's a bug somewhere in the code which causes TX latency to jump dramatically and this indicates some scheduling bugs. I'll squeeze out those bugs and then re-commit the FIFO TX scheduling. END