tree 60b357fbe42d3ee4f34ef9e72ed9b8ee2e19143b
parent faa0d8b30a2696df5c733d8dda9693161903c7ff
author gaurank kathpalia <gkathpal@codeaurora.org> 1531453749 +0530
committer nshrivas <nshrivas@codeaurora.org> 1531903922 -0700

qcacmn: Fix channel selection in case of DFS in ACS algo

The driver includes the DFS channel in case of force SCC,
on 5GHz band, and rejects all 2.4Ghz band channels in the
ACS scan list in case of band_width > 40. The DFS SCC not
allowed till date prevents the SAP vdev up on that DFS channel,
hence the SAP turns on with default channel of 2.4 Ghz i.e
channel 1, because the ACS scan channel list didn't contain
any 2.4Ghz channel.

Fix is to include the 2.4Ghz channel list, and remove that DFS
channel in case the force SCC is enabled, and STA is already up
on that channel.

Change-Id: I1dc14d3890d8128e83910c2bed1cb95d7f70ea1c
CRs-Fixed: 2261802