Re: zero-copy TCP fileserving

Zach Brown (zab@zabbo.net)
Thu, 3 Jun 1999 21:43:08 -0400 (EDT)


On Thu, 3 Jun 1999, Bjorn Wesen wrote:

> through the HW _before_ the data it is supposed to checksum. How is this
> solved in the HW that can do outgoing checksumming ? Does it have a FIFO
> large enough to keep an MTU (and manipulate the header) ?

yup.

my reading of the databook implies that the 905b downloads the packet into
the fifo then tacks in the checksum..

-- zach

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