Intel® Pentium® Silver and Intel® Celeron® Processors

Datasheet, Volume 1 of 2

ID 633935
Date 12/27/2022
Document Table of Contents

Single- Root I/O Virtualization (SR- IOV)

Alternative Routing ID Interpretation (ARI) and Access Control Services (ACS) are supported as part of the complementary technologies to enable SR-IOV capability.

Alternative Routing- ID Interpretation (ARI)

Alternative Routing-ID Interpretation (ARI) is a mechanism that can be used to extend the number of functions supported by a multi-function ARI device connected to the Root Port, beyond the conventional eight functions.

Access Control Services (ACS)

ACS is defined to control access between different Endpoints and between different Functions of a multi-function device. ACS defines a set of control points to determine whether a TLP should be routed normally, blocked, or redirected.