K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-01-29T11:35:23.563457Z
K 7
svn:log
V 250
Migrate the TX path code out of if_ath and into a separate source file.

There's two reasons for this:

* the raw and non-raw TX path shares a lot of duplicate code which should be
  refactored;
* the 11n-ready chip TX path needs a little reworking.

END