From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1G03AR-0002aT-82
	for qemu-devel@nongnu.org; Mon, 10 Jul 2006 17:19:47 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1G03AO-0002ZR-2k
	for qemu-devel@nongnu.org; Mon, 10 Jul 2006 17:19:46 -0400
Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1G03AN-0002ZO-W2
	for qemu-devel@nongnu.org; Mon, 10 Jul 2006 17:19:44 -0400
Received: from [64.233.182.185] (helo=nf-out-0910.google.com)
	by monty-python.gnu.org with esmtp (Exim 4.52) id 1G03BY-0007qO-EX
	for qemu-devel@nongnu.org; Mon, 10 Jul 2006 17:20:56 -0400
Received: by nf-out-0910.google.com with SMTP id k26so8917nfc
	for <qemu-devel@nongnu.org>; Mon, 10 Jul 2006 14:19:42 -0700 (PDT)
Message-ID: <b2fa41d60607101419j5805563bq94c8a049722bd7d@mail.gmail.com>
Date: Tue, 11 Jul 2006 01:19:42 +0400
From: "Igor Kovalenko" <igor.v.kovalenko@gmail.com>
Subject: Re: [Qemu-devel] qemu/hw rtl8139.c
In-Reply-To: <b2fa41d60607090220k1e9ace4cp12dfc74255754ae2@mail.gmail.com>
MIME-Version: 1.0
Content-Type: multipart/mixed;
	boundary="----=_Part_9003_14987149.1152566382436"
References: <E1Fxhpc-00056f-4Y@savannah.gnu.org>
	<b2fa41d60607041445v75145c13ufc22f44d151ae789@mail.gmail.com>
	<b2fa41d60607090220k1e9ace4cp12dfc74255754ae2@mail.gmail.com>
Reply-To: qemu-devel@nongnu.org
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: qemu-devel@nongnu.org

------=_Part_9003_14987149.1152566382436
Content-Type: multipart/alternative;
	boundary="----=_Part_9004_29452283.1152566382436"

------=_Part_9004_29452283.1152566382436
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

On 7/9/06, Igor Kovalenko wrote:
>
> 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.
>
>
It turned out that a couple of variable types were left dependent on slirp.h
and transmit/receive pointers were not reset in right places (required for
freebsd re driver)

This is an incremental update to fix these problems.

------=_Part_9004_29452283.1152566382436
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

On 7/9/06, <b class="gmail_sendername">Igor Kovalenko</b> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>Hi!<br><br>This updated patch against current CVS implements TCP segmentation offloading for RTL8139 in C+ mode.<br>I fixed a couple of problems in implementation (wrong sequence number calculation), and now TCP performance seem to be normal.
<br><br>Dependency on slirp.h header is now gone.<br><br>Again tested with linux (ethtool -K eth0 tx on sg on tso on); please apply.</div><br></blockquote></div><br>It turned out that a couple of variable types were left dependent on 
slirp.h<br>and transmit/receive pointers were not reset in right places (required for freebsd re driver)<br><br>This is an incremental update to fix these problems.<br>
<br>
<span class="e" id="q_10c5296f22c760fe_1"><span></span></span><span class="gmail_quote"></span>

------=_Part_9004_29452283.1152566382436--

------=_Part_9003_14987149.1152566382436
Content-Type: text/x-patch; name=rtl8139-20060711-3.diff;
	charset=ANSI_X3.4-1968
Content-Transfer-Encoding: base64
X-Attachment-Id: f_ephc8q5a
Content-Disposition: attachment; filename="rtl8139-20060711-3.diff"

LS0tIGh3L3J0bDgxMzktMjAwNjA3MDktd2l0aC13b3JraW5nLXRzby0yLmMJMjAwNi0wNy0wOSAx
Mjo0MTo0Ny4wMDAwMDAwMDAgKzA0MDAKKysrIGh3L3J0bDgxMzkuYwkyMDA2LTA3LTExIDAxOjE1
OjI3LjAwMDAwMDAwMCArMDQwMApAQCAtNDAsNiArNDAsNyBAQAogICogIDIwMDYtSnVsLTA5ICBJ
Z29yIEtvdmFsZW5rbyA6ICAgRml4ZWQgVENQIGhlYWRlciBsZW5ndGggY2FsY3VsYXRpb24gd2hp
bGUgcHJvY2Vzc2luZwogICogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgc2VnbWVu
dGF0aW9uIG9mZmxvYWRpbmcKICAqICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFJl
bW92ZWQgc2xpcnAuaCBkZXBlbmRlbmN5CisgKiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICBBZGRlZCByeC90eCBidWZmZXIgcmVzZXQgd2hlbiBlbmFibGluZyByeC90eCBvcGVyYXRp
b24KICAqLwogCiAjaW5jbHVkZSAidmwuaCIKQEAgLTEzNjgsMTAgKzEzNjksMTQgQEAKICAgICBp
ZiAodmFsICYgQ21kUnhFbmIpCiAgICAgewogICAgICAgICBERUJVR19QUklOVCgoIlJUTDgxMzk6
IENoaXBDbWQgZW5hYmxlIHJlY2VpdmVyXG4iKSk7CisKKyAgICAgICAgcy0+Y3VyckNQbHVzUnhE
ZXNjID0gMDsKICAgICB9CiAgICAgaWYgKHZhbCAmIENtZFR4RW5iKQogICAgIHsKICAgICAgICAg
REVCVUdfUFJJTlQoKCJSVEw4MTM5OiBDaGlwQ21kIGVuYWJsZSB0cmFuc21pdHRlclxuIikpOwor
CisgICAgICAgIHMtPmN1cnJDUGx1c1R4RGVzYyA9IDA7CiAgICAgfQogCiAgICAgLyogbWFzayB1
bndyaXRlYWJsZSBiaXRzICovCkBAIC0yMDc4LDggKzIwODMsOCBAQAogICAgICAgICAgICAgLyog
aXAgcGFja2V0IGhlYWRlciAqLwogICAgICAgICAgICAgaXBfaGVhZGVyICppcCA9IDA7CiAgICAg
ICAgICAgICBpbnQgaGxlbiA9IDA7Ci0gICAgICAgICAgICB1X2ludDhfdCAgaXBfcHJvdG9jb2wg
PSAwOwotICAgICAgICAgICAgdV9pbnQxNl90IGlwX2RhdGFfbGVuID0gMDsKKyAgICAgICAgICAg
IHVpbnQ4X3QgIGlwX3Byb3RvY29sID0gMDsKKyAgICAgICAgICAgIHVpbnQxNl90IGlwX2RhdGFf
bGVuID0gMDsKIAogICAgICAgICAgICAgdWludDhfdCAqZXRoX3BheWxvYWRfZGF0YSA9IDA7CiAg
ICAgICAgICAgICBzaXplX3QgICBldGhfcGF5bG9hZF9sZW4gID0gMDsKQEAgLTI0NTAsOCArMjQ1
NSw2IEBACiAgICAgREVCVUdfUFJJTlQoKCJSVEw4MTM5OiBUeEFkZHIgd3JpdGUgb2Zmc2V0PTB4
JXggdmFsPTB4JTA4eFxuIiwgdHhBZGRyT2Zmc2V0LCB2YWwpKTsKIAogICAgIHMtPlR4QWRkclt0
eEFkZHJPZmZzZXQvNF0gPSBsZTMyX3RvX2NwdSh2YWwpOwotCi0gICAgcy0+Y3VyckNQbHVzVHhE
ZXNjID0gMDsKIH0KIAogc3RhdGljIHVpbnQzMl90IHJ0bDgxMzlfVHhBZGRyX3JlYWQoUlRMODEz
OVN0YXRlICpzLCB1aW50MzJfdCB0eEFkZHJPZmZzZXQpCg==
------=_Part_9003_14987149.1152566382436--