From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yan Seiner Subject: Re: [PATCH] sata_nv: sgpio for nvidia mcp55 -v2 Date: Thu, 22 Jan 2009 17:44:53 -0800 Message-ID: <49792115.1070803@seiner.com> References: <20061031104055.GA8898@infradead.org> <15F501D1A78BD343BE8F4D8DB854566B0C8DDCF5@hkemmail01.nvidia.com> <86802c440711062009t7e98d27fqdfb466b9843da060@mail.gmail.com> <86802c440901180120u3e60e73dm53a37b7cd9034915@mail.gmail.com> <4972F4E5.3030203@kernel.org> <49768355.4040301@kernel.org> <49773189.6050009@seiner.com> <49776DFB.8090506@kernel.org> <4977FA12.6050103@seiner.com> <4977FF09.50808@kernel.org> <4978AC29.8080308@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from flatoutfitness.com ([66.178.130.209]:34931 "EHLO www.seiner.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753595AbZAWBo4 (ORCPT ); Thu, 22 Jan 2009 20:44:56 -0500 In-Reply-To: <4978AC29.8080308@kernel.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Yinghai Lu Cc: Peer Chen , linux-ide@vger.kernel.org Yinghai Lu wrote: > Yan Seiner wrote: > >> On Wed, January 21, 2009 9:07 pm, Yinghai Lu wrote: >> >>> please try -v3 and boot with debug in command line, then post bootlog. >>> >> Dumb question: >> >> Where does the debug parameter go? Kernel command line? >> > > in your /boot/grub/grub.conf > every boot entry will have append line to let you add some boot parameter. add "debug" in those line, and remove quiet etc. > > YH > > !DSPAM:4978ac48230791804284693! > > To recap, I've applied the latest patch (-v3) that's supposed to make the SGPIO work. I am using a LIB-700 backplane from Norco: http://www.ipcdirect.net/servlet/Detail?no=75 http://www.norco.net.cn/UpLoadFile/Datasheet/DS-600S-EN.pdf The disk activity LEDs stay lit all the time. I am running a vanilla kernel, not a debian kernel,. although it was built using debian's kbuild. title Debian GNU/Linux, kernel 2.6.28.1 root (hd0,1) kernel /vmlinuz-2.6.28.1 root=/dev/md0 ro debug initrd /initrd.img-2.6.28.1 log files are at http://seiner.com/sata_nv/syslog http://seiner.com/sata_nv/dmesg.log --Yan