From owner-freebsd-net@FreeBSD.ORG Tue Nov 23 18:40:02 2010 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 DBDDB106564A; Tue, 23 Nov 2010 18:40:02 +0000 (UTC) (envelope-from ivoras@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 9F5F68FC18; Tue, 23 Nov 2010 18:40:02 +0000 (UTC) Received: by pzk1 with SMTP id 1so2054873pzk.13 for ; Tue, 23 Nov 2010 10:40:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:sender:received :in-reply-to:references:from:date:x-google-sender-auth:message-id :subject:to:cc:content-type:content-transfer-encoding; bh=bKThXwRcIjI9U4ZVubY5Z5fTcbTiSlNa2u5ftS3foBI=; b=fecahOTTQmDrp63es28nkpeQLqOVOp5NlqBf5S0ACBzD4fgLd/H13ppWCdMZBGrZf1 xzg1DPJXzl1v4OEzFApfsewHhCH2eF1E7LT1hU2CQg6wdm2wIGhehrAl+PeMChwROKEl zeYBbd/7wfNoLh9vbn0YaemahtjU1FHo36tjQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type :content-transfer-encoding; b=Gqd0WrZEjU9OKHhsJocYXGj2wpkbOEVhK6iVy8tSlDuuX2sjnhTKSL58Id6L6qukqQ BiRGgjnkugECC78LhZIKnE/7CrTBz131nGYHgPujuH/ZPVVvBHZ8gpd43Wc/13PVnxBq CF1Z1OJ1n6YoJRfo0dNnyHjRUoH9CfinE8Er0= Received: by 10.229.212.5 with SMTP id gq5mr6451923qcb.275.1290535824986; Tue, 23 Nov 2010 10:10:24 -0800 (PST) MIME-Version: 1.0 Sender: ivoras@gmail.com Received: by 10.229.231.143 with HTTP; Tue, 23 Nov 2010 10:09:44 -0800 (PST) In-Reply-To: <1290533941.3173.50.camel@home-yahoo> References: <1290533941.3173.50.camel@home-yahoo> From: Ivan Voras Date: Tue, 23 Nov 2010 19:09:44 +0100 X-Google-Sender-Auth: afq36kFWTT-UtMtGgJSPQh7LCYs Message-ID: To: Sean Bruno Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: "freebsd-net@freebsd.org" , "freebsd-hardware@freebsd.org" Subject: Re: em driver, 82574L chip, and possibly ASPM 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: Tue, 23 Nov 2010 18:40:03 -0000 On 23 November 2010 18:39, Sean Bruno wrote: > On Tue, 2010-11-23 at 04:47 -0800, Ivan Voras wrote: >> It looks like I'm unfortunate enough to have to deploy on a machine >> which has the 82574L Intel NIC chip on a Supermicro X8SIE-F board, which >> apparently has hardware issues, according to this thread: >> >> http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D2908463&gro= up_id=3D42302&atid=3D447449 >> >> One of the proposed workarounds is disabling "Active State Power >> Management" in the BIOS and in the OS. >> >> I have disabled it in BIOS but I don't know how to disable it in FreeBSD >> (apparently only disabling it in BIOS isn't enough). >> >> Any ideas on how to achieve the effect in FreeBSD? > Can I get an example pciconf -lv off of a couple of machines? =C2=A0I've = been > seeing some "issues" here at big purple that are similar. > igb0@pci0:5:0:0: =C2=A0 =C2=A0 =C2=A0 =C2=A0class=3D0x020000 card=3D0x897= 5152d chip=3D0x10c98086 > rev=3D0x01 hdr=3D0x00 > =C2=A0 =C2=A0vendor =C2=A0 =C2=A0 =3D 'Intel Corporation' > =C2=A0 =C2=A0class =C2=A0 =C2=A0 =C2=A0=3D network > =C2=A0 =C2=A0subclass =C2=A0 =3D ethernet > igb1@pci0:5:0:1: =C2=A0 =C2=A0 =C2=A0 =C2=A0class=3D0x020000 card=3D0x897= 5152d chip=3D0x10c98086 > rev=3D0x01 hdr=3D0x00 > =C2=A0 =C2=A0vendor =C2=A0 =C2=A0 =3D 'Intel Corporation' > =C2=A0 =C2=A0class =C2=A0 =C2=A0 =C2=A0=3D network > =C2=A0 =C2=A0subclass =C2=A0 =3D ethernet Not the same card, mine is on the em driver. http://permalink.gmane.org/gmane.os.freebsd.devel.hardware/7584