From owner-freebsd-current@FreeBSD.ORG Thu Nov 12 22:39:39 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 C1780106566C for ; Thu, 12 Nov 2009 22:39:39 +0000 (UTC) (envelope-from gnemmi@gmail.com) Received: from mail-yx0-f171.google.com (mail-yx0-f171.google.com [209.85.210.171]) by mx1.freebsd.org (Postfix) with ESMTP id 74E5D8FC12 for ; Thu, 12 Nov 2009 22:39:39 +0000 (UTC) Received: by yxe1 with SMTP id 1so241199yxe.3 for ; Thu, 12 Nov 2009 14:39:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:subject:date :user-agent:references:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:message-id; bh=v2BWozTjfSAeoGmn6WFQZi84cFGofv9DY4Nu758mJDE=; b=FCN0OiYE4Oghk1RTha4VOiuPYU8h5qe5AkIOa0o1BwvWuRCkyfTcLuNIqvb7DV6fXj pAWwkiKd+L2CxUH8UGuOw1/YKREB/tLicB+9iiWh3vG1FIw7iW7g9zZMam7Q0K9p+CgZ vINfDa/j1r2127l2YPBnWqR0bnQAVw6j8uPYk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:references:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :message-id; b=L64tJLjpFUtVcAKqj6Q67vR+RNecIfmC0cZKxu0vk/wfionfHCyTGe8ytpTqC/NT+5 wH/yD2YB+u/ckY8MGYDBy7JeEthyZr8N+g6qL1M+6ZY2mGow4g5dM0bhwivGgOmAFJbo a/8NHegOrYYKYdf326CQ0zTSNyxFzdt1qlN2g= Received: by 10.150.61.3 with SMTP id j3mr6348537yba.76.1258065575652; Thu, 12 Nov 2009 14:39:35 -0800 (PST) Received: from ?192.168.1.100? ([190.177.212.192]) by mx.google.com with ESMTPS id 14sm1507822gxk.6.2009.11.12.14.39.34 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 12 Nov 2009 14:39:35 -0800 (PST) From: Gonzalo Nemmi To: freebsd-current@freebsd.org, pyunyh@gmail.com Date: Thu, 12 Nov 2009 20:39:31 -0200 User-Agent: KMail/1.9.10 References: <20091111223751.GE15449@michelle.cdnetworks.com> <200911121912.44926.gnemmi@gmail.com> <20091112220550.GJ15449@michelle.cdnetworks.com> In-Reply-To: <20091112220550.GJ15449@michelle.cdnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200911122039.31431.gnemmi@gmail.com> Cc: Subject: Re: Call for bge(4) testers X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list 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 22:39:39 -0000 On Thursday 12 November 2009 8:05:50 pm Pyun YongHyeon wrote: > 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. > Thanks a lot for your prompt, clear and straight answer. Regards Gonzalo Nemmi