From owner-freebsd-current@FreeBSD.ORG Sat Jul 10 22:50:07 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 07857106564A; Sat, 10 Jul 2010 22:50:07 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-pw0-f54.google.com (mail-pw0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id C34DC8FC17; Sat, 10 Jul 2010 22:50:06 +0000 (UTC) Received: by pwj9 with SMTP id 9so1504926pwj.13 for ; Sat, 10 Jul 2010 15:49:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:from:date:to:cc :subject:message-id:reply-to:references:mime-version:content-type :content-disposition:in-reply-to:user-agent; bh=AGuPHkG4i8EY4gMhQY0J8oPkR77RYRPhueedRiiqlzE=; b=eOv87LmuYvuF99OcJ7VqWm8o6I8ixBKh80trgxDuRnaLXhLqklWGKQf0XzIJmuLsMB hvICPqByHUCaM2dRsgZyaKTYwZQ29PfY68SPxjf6fKxjAdcr3Qi+mIXE3RUnz2XiLsz0 3ZtFQZcSlGtRJu/REd9p9tYs0BQETBlHzgk3o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=N97wQtAe21koegX4aHuCGagqcE7g4345EPD6ckkejBOTZLQC1JBvCL+zM57d4CkAvb ivi8I123zpwJSz/I2FdYpcwn6Jb/cZ/AHbqLfdsXSmwde1AQlEs7ghipxHXvC84RTbUw C0a/RopMDy4aYKcfasHs7b7EvlbDO9UVQREaA= Received: by 10.142.207.5 with SMTP id e5mr14093290wfg.81.1278802199500; Sat, 10 Jul 2010 15:49:59 -0700 (PDT) Received: from pyunyh@gmail.com ([174.35.1.224]) by mx.google.com with ESMTPS id r27sm2541860rvq.9.2010.07.10.15.49.58 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 10 Jul 2010 15:49:58 -0700 (PDT) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Sat, 10 Jul 2010 15:49:56 -0700 From: Pyun YongHyeon Date: Sat, 10 Jul 2010 15:49:56 -0700 To: Ryan Stone Message-ID: <20100710224956.GC18475@michelle.cdnetworks.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i Cc: FreeBSD Current , yongari@freebsd.org Subject: Re: msk(4) cannot receive packets on Marvell Yukon 88E8057 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Jul 2010 22:50:07 -0000 On Sat, Jul 10, 2010 at 11:19:27AM -0400, Ryan Stone wrote: > I just got a new laptop that has a Marvell Yukon 88E8057 ethernet > adapter. The msk driver attaches to the hardware on the 8.1 release > candidate, and I seem to be able to transmit packets just fine, but I > can't receive packets reliably. The first time I tried the driver a > couple of pings succeeded, but dhcp didn't and now that I've tested > for a while longer, it seems that the first ping succeeding was pure > luck. > Established link speed is 1000Mbps, right? I guess 100Mbps may work if link partner is configured to use 100Mbps. > Does anybody have ideas on where to start debugging this? I'm willing > to test patches, gather more information and basically do whatever it > takes to get this working, as the laptop isn't too useful to me > without networking. Controllers that have 88E1149 PHY seems to have issues. Lack of hardware access and data sheet also makes it hard to fix that. Several patches I tried via remote debugging didn't help at all. ATM I have no clue why it happens on some controllers. Sorry.