Bug fix channel utilization during high traffic
In some wifi hal implmentations, ccaBusyTime includes the device's own packet Rx time which results in high channel utilization during full-buffer downlink throughput test. The fix is to add config_wifiChannelUtilizationOverridingEnabled to allow OEM to use fixed band-dependent values. These band-dependent values are programmable through overlay.
Test: atest com.android.server.wifi
Test: manually check reported cca level during iperf downlink and uplink test
Bug: 159866355
Change-Id: If8432929f767ceaf6f18a7d269636dcaf909f33a
Merged-In: I6e131f149d242e5dbf0b8b0087303e85ed428f9f
6 files changed