AMD AMD-8151 HyperTransport AGP3.0 개정 - 페이지 10

{카테고리_이름} AMD AMD-8151 HyperTransport AGP3.0에 대한 개정을 온라인으로 검색하거나 PDF를 다운로드하세요. AMD AMD-8151 HyperTransport AGP3.0 16 페이지. Graphics tunnel revision guide

페이지 인쇄

AMD-8151™ HyperTransport™ AGP3.0 Graphics Tunnel

25912 Rev. 3.06 March 2006

Revision Guide

24 Deadlock Scenario With Peer-To-Peer Traffic

Description

Some PCI cards generate peer-to-peer posted-write traffic targeting the AGP bridge (from the PCI

bus, through the graphics tunnel, to the host, back to the graphics tunnel to the AGP bus). The

combination of such cards and some AGP cards can generate traffic patterns that result in a system

deadlock.

Potential Effect on System

The system deadlocks.

Suggested Workaround

Do not support PCI cards that generate peer-to-peer traffic to the AGP bridge.

Fix Planned

Yes

Product Errata