By driver upgrade - I mean qualcomm driver that runs on radio chipset. This is not firmware conversion. Drivers are part of AP firmware - by upgrading AP to the release that will support WPA3 - qualcomm driver will be upgraded. Hope it clarifies it.
WPA3 support is done in WiNG 7.2.1 release coming next month. That release will go for WPA3 certification when it opens up for AP 5xx, AP 75xx, AP 8533, AP 8432. Support for AP 39xx in WiNG 7 is planned for WING 7.3 release later in a year but WPA3 s...