From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757551AbXETLyf (ORCPT ); Sun, 20 May 2007 07:54:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754913AbXETLy1 (ORCPT ); Sun, 20 May 2007 07:54:27 -0400 Received: from nz-out-0506.google.com ([64.233.162.236]:29689 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752702AbXETLy1 (ORCPT ); Sun, 20 May 2007 07:54:27 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=uuoLNMKs1SMyPToJRunl17+ad9zGMs6YvbJAJh/pDFSXkq0v34IYmHIurnypxlaJ5YVuIN8UWNPM8CbGP4XaeeLxNG3Fw8JG+DKkp7uyGZF2b+4KmDJ6zYGbwVDZGQdkd0n9ZIDlCdoCB2SlbztYdFUxGdVPtMkn1j9+kAIb1a4= Message-ID: <465036E0.9050805@gmail.com> Date: Sun, 20 May 2007 13:54:08 +0200 From: Tejun Heo User-Agent: Thunderbird 2.0.0.0 (X11/20070326) MIME-Version: 1.0 To: Tjenarvi Tjenarvi CC: Linux Kernel Mailing List , Jeff Garzik , Linus Torvalds Subject: Re: no DRQ after issuing MULTWRITE_EXT AND PCI: Bus #0b (-#0e) is hidden behind transparent bridge #0a (-#0a) (try 'pci=assign-busses') References: <647742.64243.qm@web58814.mail.re1.yahoo.com> In-Reply-To: <647742.64243.qm@web58814.mail.re1.yahoo.com> X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Tjenarvi Tjenarvi wrote: > These dmesg if not as Tejun said, Which he said should only libata > drivers used to get more information. Frankly, I don't know which one I > have to take off in kernel configuration to comply this. I guess the > libata is in: > > Device Drivers ---> > SCSI device support ---> > > But, don't know which one to take off, so that only libata driver > compiled. Please tell me. Please turn off Device Drivers -> ATA/ATAPi/MFM/RLL support. I'm not sure which ide driver is grabbing the first port. Can you post the original .config? > The machine seems nothing wrong whether I used "pci=assign-busses" or > not. But, I found another message that I don't understand in the dmesg > whether I use "pci=assign-busses" or not, the message still occur, I > don't know this is related or not. The message is "PCI: If a device > doesn't work, try "pci=routeirq". If it helps, post a report". Should > I try this kernel option? I don't think you need to pay attention to the message. -- tejun