RE: Poor 8260 FCC Ethernet performance

From: Dayton, Dean <hidden>
Date: 2004-06-07 12:32:44

Your not being a complete ass;) I believe you. I also suspect that you have
a highly optimized data path and drivers, probably in cache, and probably
not using interupts. I also suspect that you are not saturating it with
minimum size (64 byte) packets.

BTW, the numbers I quoted earlier are roughly the same whether I use the FCC
ethernets or PCI tulip ethernets.

Dean Dayton
Just to be a complete ass a 66MHz MPC885 with two FECs operating as a
virtual switch is able to keep two 100MBits ports fully saturated. So
I think that the hardware can certainly handle it.

Not under linux though.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
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