From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FzVTK-0001zj-PV for qemu-devel@nongnu.org; Sun, 09 Jul 2006 05:21:02 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FzVTJ-0001zX-Iv for qemu-devel@nongnu.org; Sun, 09 Jul 2006 05:21:01 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FzVTJ-0001zU-DO for qemu-devel@nongnu.org; Sun, 09 Jul 2006 05:21:01 -0400 Received: from [64.233.182.187] (helo=nf-out-0910.google.com) by monty-python.gnu.org with esmtp (Exim 4.52) id 1FzVU8-0007Ks-Km for qemu-devel@nongnu.org; Sun, 09 Jul 2006 05:21:53 -0400 Received: by nf-out-0910.google.com with SMTP id c31so522198nfb for ; Sun, 09 Jul 2006 02:21:00 -0700 (PDT) Message-ID: Date: Sun, 9 Jul 2006 13:20:59 +0400 From: "Igor Kovalenko" Subject: Re: [Qemu-devel] qemu/hw rtl8139.c In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_21287_27504290.1152436859989" References: Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org ------=_Part_21287_27504290.1152436859989 Content-Type: multipart/alternative; boundary="----=_Part_21288_18757255.1152436859989" ------=_Part_21288_18757255.1152436859989 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi! This updated patch against current CVS implements TCP segmentation offloading for RTL8139 in C+ mode. I fixed a couple of problems in implementation (wrong sequence number calculation), and now TCP performance seem to be normal. Dependency on slirp.h header is now gone. Again tested with linux (ethtool -K eth0 tx on sg on tso on); please apply. -- Kind Regards, Igor V. Kovalenko ------=_Part_21288_18757255.1152436859989 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi!

This updated patch against current CVS implements TCP segmentation offloading for RTL8139 in C+ mode.
I fixed a couple of problems in implementation (wrong sequence number calculation), and now TCP performance seem to be normal.

Dependency on slirp.h header is now gone.

Again tested with linux (ethtool -K eth0 tx on sg on tso on); please apply.

--
Kind Regards,
Igor V. Kovalenko

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