Thread (80 messages) 80 messages, 11 authors, 2004-12-10

Re: 1.03Mpps on e1000 (was: Re: Transmission limit)

From: Lennert Buytenhek <hidden>
Date: 2004-12-06 12:23:00

On Mon, Dec 06, 2004 at 07:20:43AM -0500, jamal wrote:
quoted
quoted
Someone correct me if i am wrong - but does it appear as if all these
changes are only useful on PCI but not PCI-X?
They are useful on PCI-X as well as regular PCI.  On my 64/100 NIC I
get ~620kpps on 2.6.9, ~1Mpps with 2.6.9 plus tx rework plus TXDMAC=0.

Martin gets the ~1Mpps number with just the tx rework, and even more
with TXDMAC=0 added in as well.
Right, but so far when i scan the results all i see is PCI not PCI-X.
Which of your (or Martins) boards has PCI-X?
I've tested 32/33 PCI, 32/66 PCI, and 64/100 PCI-X.  I _think_ Martin
was running at 64/133 PCI-X.


--L


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