P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* User Guide

ID 683059
Date 6/20/2022
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

C. Implementation of Address Translation Services (ATS) in Endpoint Mode

With the P-Tile Avalon® streaming IP for PCIe:
  • ATS messages/completions are sent and received through the Avalon® streaming interface.
  • Address translation caches (ATC) need to be implemented in the user logic. There must be a separate ATC for each VF/PF that supports ATS.

Refer to the Address Translation Services Revision 1.1 specification, section 4.1 Page Request Message for more details.