CentOS - Oct 2006 - tg3: eth0: No interrupt was generated using MSI, switching to INTx mode.

Hi,

I just installed CentOS 4.4 x86_64 on our new 2 x Dual Core Opteron Server. 
First the system was unstable, but I after turning of Power-now it runs 
stable (anyone else experienced this?). However the following line in dmesg 
puzzles me:

tg3: eth0: No interrupt was generated using MSI, switching to INTx mode. 
Please report this failure to the PCI maintainer and include system chipset 
information.

Has someone else experienced this? What does it mean and who am I supposed to 
contact? Sorry if this is a stupid question, but a simple pointer would be 
appreciated.

Apart from this message the system runs fine.

Hardware Information:

Server: Supermicro 816S-R700
Motherboard: Supermicro H8DSP-8
Chipset: ServerWorks HT2000 / HT1000
Processors: 2 x Opteron Dualcore 2.2 GHz
RAM: 4 GB

Ethernet is of course on the mainboard. I have already upgraded the tg3 driver 
with the latest version from Broadcom, but the line in dmesg still appears.

regards,
Andreas Micklei