K 10
svn:author
V 4
manu
K 8
svn:date
V 27
2017-11-18T20:59:20.949742Z
K 7
svn:log
V 384
if_awg: don't process transmitted packets on TX_BUF_UA_INT, only on TX_INT

TX_BUF_UA_INT is set when there are no buffers to transmit and can
happen before hw.awg.tx_interval segments have been transmitted.

To reduce load, tx cleanup should be done in hw.awg.tx_interval intervals.

Submitted by:	Guy Yur <guyyur@gmail.com>
Differential Revision:	https://reviews.freebsd.org/D13034

END