NIC card problems....
Peter Jeremy
PeterJeremy at optushome.com.au
Sun Jan 23 16:14:29 PST 2005
On Mon, 2005-Jan-24 00:27:38 +0100, Stefan Eßer wrote:
>The TX threshold messages issued by the dc driver appear more as an
>indication that the PCI bus is under severe load, than as a hint that
>the dc driver is causing the reboots, IMHO.
Under Tru64, I've seen Tulip cards report backoff to 1024 byte FIFO and
then switching to store-and-forward. That's about 100µsec latency and
nothing should be holding the PCI bus that long. I am inclined to
believe that something is stuffed in the PCI interface logic in the NIC.
--
Peter Jeremy
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