From: Olof Johansson <olof@lixom.net>
Date: Wed, 5 Mar 2008 22:34:16 +0000 (-0600)
Subject: pasemi_mac: jumbo frame support
X-Git-Tag: v2.6.26-rc1~1125^2~147
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d636d8bc5ffcdbf49c72aafcda9ddab7ccb2f41;p=pandora-kernel.git

pasemi_mac: jumbo frame support

First cut at jumbo frame support. To support large MTU, one or several
separate channels must be allocated to calculate the TCP/UDP checksum
separately, since the mac lacks enough buffers to hold a whole packet
while it's being calculated.

Furthermore, it seems that a single function channel is not quite
enough to feed one of the 10Gig links, so allocate two channels for
XAUI interfaces.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
---

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