From owner-freebsd-net@FreeBSD.ORG Thu Apr 28 14:14:47 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 69BA0106564A for ; Thu, 28 Apr 2011 14:14:47 +0000 (UTC) (envelope-from kungfujesus06@gmail.com) Received: from mail-iw0-f182.google.com (mail-iw0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 2899B8FC13 for ; Thu, 28 Apr 2011 14:14:47 +0000 (UTC) Received: by iwn33 with SMTP id 33so3128262iwn.13 for ; Thu, 28 Apr 2011 07:14:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:date:from:to:cc:subject:message-id:references :mime-version:content-type:content-disposition:in-reply-to :user-agent; bh=rs+0osIy+r8mZSwaxDR9zeotK8E8VlJTbESY159Q570=; b=t+30RKMLsAKXrfIUEG7cMwMvOBdQ18XPsiatNmapBg5yZ8Oc2Kq3MYFMnvnjsDqdgO /FFZvA0TN73G7DuT9tWojSNDQg8bMhcE4aYkka65a03gXTb/X4isdewLhvRbWOo2YW4Q dgypvKYn83LESECAdJM0cLckPLpoxrml2IZJo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=gyw5lbYfUeIOv9tLWQVtMhsHgKn7OAvmJslbIX/+4aX8lsR0MNMsDrAl1jDrKFmO4P 2SZ+NV2d0pPb+wqclSeVRrwz1qPHAsqzmDudy+fygtnEoip7QEblwFo0+EdI/xvtw7bl XpHivPEaQrrdatgQqqaEjtBERhgolEl9zKITM= Received: by 10.42.74.195 with SMTP id x3mr4494244icj.79.1304000086272; Thu, 28 Apr 2011 07:14:46 -0700 (PDT) Received: from ossumpossum.geop.uc.edu ([129.137.163.68]) by mx.google.com with ESMTPS id d9sm733644ibb.2.2011.04.28.07.14.44 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 28 Apr 2011 07:14:45 -0700 (PDT) Date: Thu, 28 Apr 2011 10:15:00 -0400 From: Adam Stylinski To: Mike Tancsa Message-ID: <20110428141500.GE2800@ossumpossum.geop.uc.edu> References: <20110428072946.GA11391@zephyr.adamsnet> <4DB965D8.7090906@sentex.net> <20110428132922.GC2800@ossumpossum.geop.uc.edu> <4DB96DDD.4070801@sentex.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="84ND8YJRMFlzkrP4" Content-Disposition: inline In-Reply-To: <4DB96DDD.4070801@sentex.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-net@freebsd.org Subject: Re: em0 performance subpar X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Apr 2011 14:14:47 -0000 --84ND8YJRMFlzkrP4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 28, 2011 at 09:38:37AM -0400, Mike Tancsa wrote: > On 4/28/2011 9:29 AM, Adam Stylinski wrote: > > lspci -lvc: > >=20 > > em0@pci0:7:5:0: class=3D0x020000 card=3D0x13768086 chip=3D0x107c8086 re= v=3D0x05 hdr=3D0x00 > > vendor =3D 'Intel Corporation' > > device =3D 'Gigabit Ethernet Controller (Copper) rev 5 (82541PI= )' > > class =3D network > > subclass =3D ethernet > > cap 01[dc] =3D powerspec 2 supports D0 D3 current D0 > > cap 07[e4] =3D PCI-X supports 2048 burst read, 1 split transaction > >=20 >=20 >=20 > Does this card attach via the legacy driver ? What does > grep ^em /var/run/dmesg.boot > show ? >=20 >=20 > --=20 > ------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada http://www.tancsa.com/ dmesg.boot:=20 em0: port 0xe800-0xe83f= mem 0xfe9e0000-0xfe9fffff,0xfe9c0000-0xfe9dffff irq 20 at device 5.0 on pc= i7 em0: [FILTER] em0: Ethernet address: 00:1b:21:1c:d2:f0 em0: link state changed to UP em0: link state changed to DOWN em0: link state changed to UP em0: link state changed to DOWN em0: link state changed to UP em0: port 0xe800-0xe83f= mem 0xfe9e0000-0xfe9fffff,0xfe9c0000-0xfe9dffff irq 20 at device 5.0 on pc= i7 em0: [FILTER] em0: Ethernet address: 00:1b:21:1c:d2:f0 em0: link state changed to UP em0: port 0xe800-0xe83f= mem 0xfe9e0000-0xfe9fffff,0xfe9c0000-0xfe9dffff irq 20 at device 5.0 on pc= i7 em0: [FILTER] em0: Ethernet address: 00:1b:21:1c:d2:f0 em0: link state changed to UP em0: port 0xe800-0xe83f= mem 0xfe9e0000-0xfe9fffff,0xfe9c0000-0xfe9dffff irq 20 at device 5.0 on pc= i7 em0: [FILTER] em0: Ethernet address: 00:1b:21:1c:d2:f0 em0: link state changed to UP --=20 Adam Stylinski PGP Key: http://pohl.ececs.uc.edu/~adam/publickey.pub Blog: http://technicallyliving.blogspot.com --84ND8YJRMFlzkrP4 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (FreeBSD) iQIcBAEBAgAGBQJNuXZkAAoJED6sRHE6TvmnNN4P/3xGiggvlWX8Z3o7GcDgOlTu ZriPp5yshiaaQhmzMvHnrp5r6QvfmYO4GKL80DDcaMeIKjhgtIaj71CZmKtpWD/N GzxaX5FngaCoHFxQ7yQ7zlEHHzB2WAsRR4raOow4Yd1LA10N16cLPuP9j3QMjbDR /sp7FhWK8KfZx4Eh/GylrwS8w0X5+4xrm2WiKXS6zMxuhqIr5dr+4B6SBmrzEFZV aUvXm1mTbA8vkNM3gxB1+M+oAfrbO1h9bjfYZWYDc8w2UItXS6CIfJZveMg9yRTK grNPVnn+qwKnOtSSWRz6meE1isvvYWGKTceJlLWkOsf9hzuzhmnOwkiF4yUL07s0 bpGrivIm1f5yH1/c2YUwqWrAsnq4/8OdQKqqw8DjOwfpKiOGsrucc2jwrXTl6NcV 9rY/noCrNlLtIpi2DGacN4KETP3nXgx+4Ra5kJiXsrHNSwzToKMy6VpkhEHFIs4+ 752LJpMCQwf+gfaRFn5s07LZeQ9FUxQWqmtlUTocTFp3bsUCEgqOpvs+LXrMVJdS AGBI1mCHO07OhXvrZU+x+SXS7rEq5DoT3FNF+bRWubjPrTAXs8KVsJBO6Vr2sTvr AuNvdSI5jz7DZ55ns11+S6TIT3INj6eO6e3WLzcxUzs3jOejb6FtD6nReLiJyMD+ Cj/w6gnlvGZvldxDUhto =oYQu -----END PGP SIGNATURE----- --84ND8YJRMFlzkrP4--