Ok so the xhci spec allows for more endpoints but Intel's implementation seems to be limited to 96 endpoints. But the datasheet of the VL805 specifies 20h (32) for MAXSLOTS so 32 devices seems to be a HW limitation on the Pi's USB controller as well. There's no way around it.
Ok so the xhci spec allows for more endpoints but Intel's implementation seems to be limited to 96 endpoints. But the datasheet of the VL805 specifies 20h (32) for MAXSLOTS so 32 devices seems to be a HW limitation on the Pi's USB controller as well. There's no way around it.