Tool/software:
I used iw phy0 wowlan enable patterns 00:44:44:44:44:44:-:-:-:-:-:-:08:00:45:-:-:-:-:-:-:-:-:06:-:-:-:-:-:-:c0:a8:01:04:13:89 to set the WoWLAN pattern, and then used iw phy0 wowlan show to verify that it was applied.
The system is connected to the AP. When I put the system to sleep, it is supposed to wake up on any TCP packet sent to MAC address 00:44:44:44:44:44 and IP 192.168.1.4 from TCP port 5001. However, the system wakes up randomly, regardless of how I change the IP and MAC address in the pattern. The wake-up behavior remains the same.
I checked dmesg and confirmed that the wake event was triggered by the cc3351.