tree 07506812b6ad0840f5945a7fa6f4f607791f013a
parent 1f4dfd8a1e911cd9e12994cd7cc1180e94ee1bc5
author Avinash Patil <patila@marvell.com> 1391819435 -0800
committer John W. Linville <linville@tuxdriver.com> 1392237381 -0500

mwifiex: provision for holding and restoring packets during TDLS setup

While TDLS link is being setup, few packets from this station to
peer station may be buffered at AP. It may happen that once TDLS
link is setup, packets sent from station to peer on direct link
get delivered before traffic from AP arrives at peer station.
This results into packet reordering issue at peer station.

To avoid this, we hold data packets destined to TDLS peer during
TDLS setup. These packets are moved to temperory TDLS TX queue.
Upon successful TDLS setup, they are moved to RA list created for
this peer. Upon failure, packets are moved back to AP's RA list
for that particular TID.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>