On 07.06.2011 22:28, Grant Edwards wrote: > On 2011-06-07, Laurie Gellatly <laurie.gella...@netic.com> wrote: > >> Hi Simon, Are you doing anything about enabling hardware CRC in the >> new port that we should align to? > Just to clarify, we're talking about the IP 1's compliment checksum, > not the Ethernet CRC, right?
Sure. And optionally some other IP (layer 3) processing. > AFAIK, the network stacks all assume the CRC is done in hardware -- or > at least by the driver code. [Yes, I've used controllers where you had > to do the CRC in software.] > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
