tree 6e6af56617fc9fdc84f4ba527ed104c73efc4b44
parent a7ef41dc0b562fe1eb9406cadc125bd0fefa0028
author Sushant Kaushik <skaushik@qti.qualcomm.com> 1436174649 +0530
committer Satyanarayana Dash <sadash@codeaurora.org> 1436361788 +0530

wlan: Limit the Deauth Frames sent by AP to STA

Currently when Scan is ongoing and Deauth is sent by AP to STA,
LIM post the DEAUTH IND message to CSR.Because of scan, FW keeps
on sending the NULL frame and AP sends the DEAUTH frame in
response to this NULL frame.This results in flood of DEAUTH frame
and PE message queue always have this DEAUTH frames because of which
CSR is not able to get chance to process the DEAUTH indication.

As a part of fix deauth frames RX are limited  and for PMF
unproctected frames only frames with time difference of 1 sec
are passed to Lim.

Change-Id: I8843f0806938be6194361b4c569845e4a735a76e
CRs-Fixed: 864583