Date: Wed, 5 Sep 2007 10:08:25 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: Ivan Voras <ivoras@freebsd.org> Cc: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org Subject: Re: Progress for 7.0 - the "what's cooking" page Message-ID: <18142.47216.305394.719129@grasshopper.cs.duke.edu> In-Reply-To: <fbjc6u$d2p$1@sea.gmane.org> References: <fbjc6u$d2p$1@sea.gmane.org>
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The TSO/LRO section needs a little updating. According to find sys/dev | xargs grep -l IFCAP_TSO, TSO is present in at least: bce, cxgb, em, ixgbe, msk, mxge, nfe, nxge, re Based on grepping for IFCAP_LRO, LRO is currently available only in mxge. Note that the LRO in mxge is currently a driver specific hack (I wrote it, so I can say it :), intended to tide us over until Andre finishes his more extensive LRO infastructure. Further, LRO is currently done in software. Jack Vogel was looking at porting the mxge LRO into something that could be used by several 10GbE drivers; I'm not sure what happened to that. Drew
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