Part Number: AM3356
Other Parts Discussed in Thread: AM3356
Hello,
customer developed a switch with AM3356 and a Marvel device which is connected to eth0. They use the DAS driver (Kernel 4.11) and the CPSW is in dual-mac mode. The switch-port are preseneted as interface in Linux and the data traffic can be offloaded with usual brigdes. This means the bridge is in the switch and will not go over the CPU. Only the broadcast are routed from the bridge to the CPU and must be bridged by SW. So the broadcast packet are received and exactly the same further transmitted. Now the problem is that the CPSW "learns" the MAC adresses and throw away the packet from the CPU to the Marvel switch.
Shouldn't all packets in dual-mac mode be send out of the dedicated port?
What has to be done so that the CPSW doesn't "learn" anymore?
Regards, Holger
