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AR# 32092

9.2i EDK, plb_temac_v3_00_a - Ping flood with large packet sizes corrupts PLB_TEMAC data

Description

When running at a high line rate with large packet sizes, packets are corrupted when using the plb_temac Core. This potentially causes problems with the network stack and requires processor/driver reboots. 

 

How do I resolve this issue?

Solution

A patch is available for this issue, but will not be incorporated into any future releases. This issue does not affect the xps_ll_temac Core. 

 

Directions for the patch: 

 

1. Download the patch from: 

 

http://www.xilinx.com/txpatches/pub/applications/misc/ar32092.zip
 

2. Extract to project pcores/ directory. 

 

3. In XPS, run Project->Rescan User Repositories or restart XPS.

AR# 32092
Date Created 02/03/2009
Last Updated 05/23/2014
Status Archive
Type General Article