From owner-freebsd-current@FreeBSD.ORG Thu Nov 12 22:06:24 2009 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 EA767106566B for ; Thu, 12 Nov 2009 22:06:24 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from mail-yw0-f178.google.com (mail-yw0-f178.google.com [209.85.211.178]) by mx1.freebsd.org (Postfix) with ESMTP id 9DD698FC1D for ; Thu, 12 Nov 2009 22:06:24 +0000 (UTC) Received: by ywh8 with SMTP id 8so2525792ywh.3 for ; Thu, 12 Nov 2009 14:06:23 -0800 (PST) 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=iAQwhqZooxJCALueRuqTB3qidrtGcm11bayp1ge96wc=; b=r8ZS+hqzlwo/wFdpcAjR6ofAebZWaNKWLfy3kcIrUdHEantvamF2n8UcVkq/4VBc+U zPYVSWepUagLDzjsI5Wu6yNN4FmWe+beigoY/ZZZKPCy9WUWGaoexDanfwx4Ve6LW1Dk dbNpf0IvXUtNBURLYs0acK2+HuE8UF5G0cjGw= 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=NvttwVeGV5xOYrPAckc/DaLgs0yJxqlNueeNrMmUYShRU38cIDRFzVf3uLGGyxWa4M di9qZkUFU4/QAc6/mhqUvBWZroGBJddSjk8RLv/rgNxNFFw1bN4rDSn7YBWra9R82N+P k88WiKIof1a3BuBGs/pwifRKNyrB30D6mlHk0= Received: by 10.150.127.3 with SMTP id z3mr6242048ybc.301.1258063583747; Thu, 12 Nov 2009 14:06:23 -0800 (PST) Received: from pyunyh@gmail.com ([174.35.1.224]) by mx.google.com with ESMTPS id 4sm93665ywi.42.2009.11.12.14.06.20 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 12 Nov 2009 14:06:21 -0800 (PST) Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Thu, 12 Nov 2009 14:05:50 -0800 From: Pyun YongHyeon Date: Thu, 12 Nov 2009 14:05:50 -0800 To: Gonzalo Nemmi Message-ID: <20091112220550.GJ15449@michelle.cdnetworks.com> References: <20091111223751.GE15449@michelle.cdnetworks.com> <20091112034749.GI15449@michelle.cdnetworks.com> <200911121912.44926.gnemmi@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200911121912.44926.gnemmi@gmail.com> User-Agent: Mutt/1.4.2.3i Cc: freebsd-current@freebsd.org Subject: Re: Call for bge(4) testers 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: Thu, 12 Nov 2009 22:06:25 -0000 On Thu, Nov 12, 2009 at 07:12:44PM -0200, Gonzalo Nemmi wrote: > On Thursday 12 November 2009 1:47:49 am Pyun YongHyeon wrote: > > On Wed, Nov 11, 2009 at 02:37:51PM -0800, Pyun YongHyeon wrote: > > > Hi, > > > > > > I had been working on fixing bus_dma(9) bugs and adding TSO > > > capability to bge(4). Now TSO is supported for BCM5755 or newer > > > controllers. Actually some pre-BCM5755 controllers also support > > > TSO with the help of special firmware but the license issue and > > > lower performance of firmware based TSO as well as TSO bug I > > > intentionally excluded TSO support for pre-BCM5755 controllers. > > > You can get the patch form the following URL. The diff was > > > generated against latest HEAD. > > > > > > http://people.freebsd.org/~yongari/bge/bge.tso.1111.diff > > > > Eh, there was a typo so I regenerated the diff. > > http://people.freebsd.org/~yongari/bge/bge.tso.1111-1.diff > > Hi > Just wanted to know before getting on to it, will your patch help to > resolve kern/136876? > My diff includes a fix for assuming PCIe device control register and MSI control registers would be reside in fixed address. And from the pciconf output I see the your MSI control register is located at different address. However bge(4) does not touch that register for BCM5906 so I guess my diff may not fix the resume issue. > Best Regards > Gonzalo Nemmi