Introduce DFS-3 support changes in DFS layer.
Add support for per segment based queuing, processing
and pattern matching of the radar events in 80+80 channel
width mode, when both segments are dfs.
Also, add support for parsing the new DFS-3 radar summary
report and extract the segment ID on which a phyerror is
seen. Report the segment ID on which the radar has been
detected to the WMA layer to add only radar detected 80MHz
segment channels to be added to NOL in 80+80 MHz channel
width mode.
Change-Id: Ib9ed2122844cef5fde2b632accc8c798e86bf7a3
CRs-Fixed: 964262
qcacld-2.0 to qcacld-3.0 propagation
Optimize by avoiding processing of DFS phy events in below scenario's
1)Once radar indication given to UMAC.
2)Vdev restart in SAP interface
Change-Id: Ib175feed4a611a5c7185202e3d50abc3e84fc781
CRs-Fixed: 910586
qcacld-2.0 to qcacld-3.0 propagation
Currently DFS variables are accessed in different context without
protection leading to NULL pointer dereferences.
Ensure lock is taken before accessing the DFS shared variable.
Change-Id: Ie78dd50ff4b32ef52f78e2944d175a6c10577882
CRs-Fixed: 910586
qcacld-3.0: Initial snapshot of ihelium wlan driver
to match code-scanned SU Release 5.0.0.139. This is
open-source version of wlan for next Android release.
Change-Id: Icf598ca97da74f84bea607e4e902d1889806f507
