Tool/software: TI-RTOS
Hi,
I understood that it is difficult to implement 4 port EMAC Switch without PRU firmware modification.
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The PRU firmware need to be modified. To avoid overloading the Host with FDB operations, the firmware Switch should perform FDB lookups and forward Layer 2 (L2) traffic. There is no FDB in current firmware.
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If they don't need Cut Through Switch for 4ch, is it possible for them to implement 4ch Store-and-Forward Switch by using two of Dual EMAC Switch of AM57xx without PRU firmware modification ?
Port 0 |
Cut Through available |
Port 1 |
Store-and-Forward Switch available ?
Port 2 |
Cut Through available |
Port 3 |
Thanks and regards,
Hideaki