Texas Instruments Incorporated
END-TO-END ISOLATION OVER PCIE

Abstract:

In some examples, a method includes receiving a transaction at an inbound port, the transaction including a requester identification (ID), a traffic class, and a peripheral component interconnect express (PCIe) address. The method includes providing an attribute based at least in part on the traffic class. The method includes providing a context ID based on the attribute and the requester ID. The method includes accessing a region of memory responsive to the transaction, the region of memory corresponding to the context ID.