tree c1caefa40de1be5e6bad64a29ec972647eea5bd5
parent fc294a14124df3c49c00b879deab10825ce51e01
author Abhinav Kumar <abhikuma@codeaurora.org> 1571824817 +0530
committer Isaac Chiou <isaacchiou@google.com> 1582596947 +0000

qcacld-3.0: Reduce the candidate list to 5 in roam cmd for SAE auth

Current driver configuration is as follow:
1. SME active roam command queue timeout is 30 seconds
2. SAE auth timeout is 5 seconds
3. Max BSS count in roam command (CSR_MAX_BSSID_COUNT) for SAE
   authentication is 8

As SAE auth timeout is 5 seconds and SME active command queue timeout
are 30 seconds, so only 6 SAE auth timeouts (30/5 = 6) are enough to
trigger SME active command queue timeout for roam command.

In case of continuous SAE auth time out, Driver will try SAE
connection till 8th candidate. So when driver tries to process SAE
connection for 7th BSSID, device leads to crash as by this time
SAE roam command(connect command) gets removed from SME active roam
command queue.

Fix is to reduce the candidate list to 5 in roam command for SAE
authentication considering SME roam command queue timeout is of 30
seconds.

Merged-In: Ic43f44ef14ea4c3b972635682941a624cdc6dcc7
Change-Id: Ic43f44ef14ea4c3b972635682941a624cdc6dcc7
CRs-Fixed: 2551462
bug: 143129445
Signed-off-by: Isaac Chiou <isaacchiou@google.com>
(cherry picked from commit 49dd69705899ad2ee3266b0e3b0727f978d69dd1)