From owner-freebsd-net@FreeBSD.ORG Tue Mar 27 13:30:03 2012 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 2E287106564A for ; Tue, 27 Mar 2012 13:30:03 +0000 (UTC) (envelope-from longwitz@incore.de) Received: from dss.incore.de (dss.incore.de [195.145.1.138]) by mx1.freebsd.org (Postfix) with ESMTP id D11908FC0C for ; Tue, 27 Mar 2012 13:30:02 +0000 (UTC) Received: from inetmail.dmz (inetmail.dmz [10.3.0.3]) by dss.incore.de (Postfix) with ESMTP id 71D045D5B0; Tue, 27 Mar 2012 15:21:44 +0200 (CEST) X-Virus-Scanned: amavisd-new at incore.de Received: from dss.incore.de ([10.3.0.3]) by inetmail.dmz (inetmail.dmz [10.3.0.3]) (amavisd-new, port 10024) with LMTP id 30fhIKKIw1lv; Tue, 27 Mar 2012 15:21:43 +0200 (CEST) Received: from mail.incore (fwintern.dmz [10.0.0.253]) by dss.incore.de (Postfix) with ESMTP id CE9F35D5AF; Tue, 27 Mar 2012 15:21:43 +0200 (CEST) Received: from bsdlo.incore (bsdlo.incore [192.168.0.84]) by mail.incore (Postfix) with ESMTP id BED91450AA; Tue, 27 Mar 2012 15:21:43 +0200 (CEST) Message-ID: <4F71BEE7.9080709@incore.de> Date: Tue, 27 Mar 2012 15:21:43 +0200 From: Andreas Longwitz User-Agent: Thunderbird 2.0.0.19 (X11/20090113) MIME-Version: 1.0 To: pyunyh@gmail.com References: <4F594856.3030303@incore.de> <20120312211907.GC3671@michelle.cdnetworks.com> <4F5E0AF7.30302@incore.de> <20120313202559.GA3360@michelle.cdnetworks.com> <4F66646E.4080603@incore.de> <20120320041647.GE7518@michelle.cdnetworks.com> <4F6DA161.9040408@incore.de> <20120326003016.GA1435@michelle.cdnetworks.com> <4F707F39.9080204@incore.de> <20120327205540.GA9298@michelle.cdnetworks.com> In-Reply-To: <20120327205540.GA9298@michelle.cdnetworks.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: Intel 82550 Pro/100 Ethernet and Microcode 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, 27 Mar 2012 13:30:03 -0000 YongHyeon PYUN wrote: > Thanks a lot! Here is final version. The patch checks whether > the controller is i82550C with server extension. If driver see > server NIC like yours it would allow microcode loading. > I guess later 82550C controllers fixed the bug since mine has no > problems to handle fragmented UDP datagrams. Ok, your final patch workes as expected, all my fxp's can load microcode and run without hangs od SCB timeouts. I think the PR's kern/103332 and kern/118909 can be closed now. Thank you again for investigate in this problem. Andreas Longwitz