K 10
svn:author
V 4
avos
K 8
svn:date
V 27
2016-05-22T19:43:40.919968Z
K 7
svn:log
V 247
urtwn: setup per-frame retry limit.

Override global retry limit (which is set in R92C_RL) via per-frame
TX descriptor field. Obsoletes D3840 (should work better with 2+ vaps).

Tested with RTL8188EU and RTL8192CUS in STA mode (maxretry = [3-9]).

END