tree 350727822602b851dcc2d31ad7a64fe7c4528a88
parent 3976ae6c2b09608cd6a13663737a6b219245b651
author Ivo van Doorn <ivdoorn@gmail.com> 1205098979 +0100
committer John W. Linville <linville@tuxdriver.com> 1205438555 -0400

rt2x00: Only disable beaconing just before beacon update

We should not write 0 to the beacon sync register during
config_intf() since that will clear out the beacon interval
and forces the beacon to be send out at the lowest interval.
(reported by Mattias Nissler).

The side effect of the same bug was that while working with
multiple virtual AP interfaces a change for any of those
interfaces would disable beaconing untill an beacon update
was provided.

This is resolved by only updating the TSF_SYNC value during
config_intf(). In update_beacon() we disable beaconing
temporarily to prevent fake beacons to be transmitted.
Finally kick_tx_queue() will enable beaconing again.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>