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Can LS1046a in EP mode act as PCIe bridge?

Question asked by Sabine Schnabeltier on Feb 5, 2017
Latest reply on Feb 7, 2017 by ufedor

That is, if the PCIe controllers are set up as 1 upstream and 2 downstream ports, can the PCIe controllers be configured so that transactions from the upstream port are routed to the proper downstream port (or local addressing space) and that transactions from a downstream port can be routed to either the upstream port, the other downstream port or local addressing space?

 

Another way to ask this might be: when an inbound transaction is received by a PCIe controller, the address is translated to a platform address. Is that translated address matched against all possible platform address destinations, including the PCIe controller outbound address windows?

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