qcacmn: WAR to drop MPDU with incorrect sw_peer_id
In certain scenarios where AP sends OFDMA TCP packet to
multiple STAs in HE80 mode in poor RSSI conditions, it has been
observed that host in STA gets in to null_q_descr handling case and
rxtlv doesn't carry correct sw_peer_id. Due to this,
driver can't find correct peer from table and ends up sending deauth
frame to handle invalid peer case. The TA is valid and host is able to
find the peer using the TA.
Apply workaround by detecting this special case and drop the frame.
CRs-Fixed: 2367420
Change-Id: I0cbdbb8e9976e739c959062261fc1c946e446d63
3 files changed