From owner-freebsd-net@FreeBSD.ORG Fri Oct 31 09:30:49 2008 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 CEB3E106568C for ; Fri, 31 Oct 2008 09:30:49 +0000 (UTC) (envelope-from freebsd-net@dino.sk) Received: from loki.netlab.sk (loki.netlab.sk [84.245.65.11]) by mx1.freebsd.org (Postfix) with ESMTP id 638F38FC25 for ; Fri, 31 Oct 2008 09:30:49 +0000 (UTC) (envelope-from freebsd-net@dino.sk) Received: from via.dino.sk (home.dino.sk [84.245.95.252]) (AUTH: PLAIN milan, TLS: TLSv1/SSLv3,256bits,AES256-SHA) by loki.netlab.sk with esmtp; Fri, 31 Oct 2008 10:30:41 +0100 id 0002E00F.490AD041.0000E3A4 From: Milan Obuch To: freebsd-net@freebsd.org, pyunyh@gmail.com Date: Fri, 31 Oct 2008 10:29:55 +0100 User-Agent: KMail/1.9.10 References: <200810300829.35980.freebsd-net@dino.sk> <200810302241.01863.freebsd-net@dino.sk> <20081031011125.GC82781@cdnetworks.co.kr> In-Reply-To: <20081031011125.GC82781@cdnetworks.co.kr> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200810311029.56471.freebsd-net@dino.sk> Cc: Subject: Re: re weird bug 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: Fri, 31 Oct 2008 09:30:49 -0000 On Friday 31 October 2008 02:11:25 Pyun YongHyeon wrote: > On Thu, Oct 30, 2008 at 10:41:01PM +0100, Milan Obuch wrote: > > On Thursday 30 October 2008 11:26:56 Pyun YongHyeon wrote: > > > On Thu, Oct 30, 2008 at 08:29:35AM +0100, Milan Obuch wrote: > > > > Hi, > > > > yesterday I csup'ped my 8-current sources on my MSI Wind netbook > > > > (again) and tried to build new kernel. There is again a problem > > > > with re interface. It just does not work, with following > > > > > > > > re0: port > > > > 0xc000-0xc0ff mem 0xffd10000-0xffd10fff,0xffd00000-0xffd0ffff irq > > > > 16 at device 0.0 on pci1 re0: Chip rev. 0x34800000 > > > > re0: MAC rev. 0x00200000 > > > > re0: PHY write failed > > > > re0: PHY write failed > > > > re0: MII without any phy! > > > > device_attach: re0 attach returned 6 > > > > [ snip ] > > > > > > That's known issue for newer RealTek PCIe controllers. Would you > > > please try the patch at the following URL? > > > http://people.freebsd.org/~yongari/re/re.ephy.patch.20081021 > > > > > > Since it's not easy to reproduce this issue please make sure to > > > (cold and warm) reboot several times until you can put confidence > > > in the patch. > > > > I tried, but no change - with patch applied re still does not work > > unless I boot with verbose logging, no matter whether I boot cold or > > warm. > > Thanks for testing. If you look into patched if_re.c you can see a > "#if 1" in function re_ephy_config(). How about changing it to > "#if 0" to enable more aggresive reprogramming for EPHY register? I tried. Again, no change - rlphy not working normally, but everything works when booting with verbose logging. If there is anything else I could test, let me know. Booting with verbose logging is acceptable for me for now, so do not feel any pressure from my side. I just like to test when something will be available for test. Regards, Milan