Date: Wed, 17 Sep 2014 22:27:01 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Stefano Garzarella <stefanogarzarella@gmail.com>, Adrian Chadd <adrian@freebsd.org> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>, Luigi Rizzo <rizzo@iet.unipi.it> Subject: Re: [RFC] Patch to add Software/Generic Segmentation Offload (GSO) support in FreeBSD Message-ID: <5419EE95.40600@selasky.org> In-Reply-To: <CAO0mX5Zdt487=entnjrMjxpt%2BLhKTNkS=sUHsnyVDYr_PXyS7Q@mail.gmail.com> References: <CAO0mX5bDoCe8oRNmd%2BUBbr4bJcgQEzhAQKyTsyxEQciyvGTdgQ@mail.gmail.com> <CAJ-VmomY7M2h2Bbuu5BXRUYFRMnKXezZfCNbNWGFHACuFwNDmg@mail.gmail.com> <CAO0mX5Zdt487=entnjrMjxpt%2BLhKTNkS=sUHsnyVDYr_PXyS7Q@mail.gmail.com>
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On 09/17/14 20:18, Stefano Garzarella wrote: > Hi Adrian, > the results that I sent, regard just one flow, but I can try with two > simultaneous flows and I'll send you the results. > > Thanks, > Stefano > Hi Stefano, You might have seen the discussion about TSO. Is it so that the proposed GSO feature only looks at the "ifp->if_hw_tsomax" field, and ignores hardware limits regarding maximum segment size and maximum segment count? --HPS
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