From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: ALi SATA problem Date: Wed, 18 Jul 2007 18:45:46 +0900 Message-ID: <469DE14A.60101@gmail.com> References: <200707181117.41129.pavel@netsafe.cz> <469DDEC4.6080908@gmail.com> <200707181138.01161.pavel@netsafe.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0910.google.com ([209.85.198.185]:19009 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751848AbXGRJpv (ORCPT ); Wed, 18 Jul 2007 05:45:51 -0400 Received: by rv-out-0910.google.com with SMTP id k20so3255rvb for ; Wed, 18 Jul 2007 02:45:51 -0700 (PDT) In-Reply-To: <200707181138.01161.pavel@netsafe.cz> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Pavel Mateja Cc: linux-ide@vger.kernel.org Pavel Mateja wrote: > Dne Wednesday 18 of July 2007 11:35:00 jste napsal(a): >> Pavel Mateja wrote: >>> ata2: exception Emask 0x10 SAct 0x0 SErr 0x4060000 action 0x2 frozen >>> ata2: (irq_stat 0x00000040, connection status changed) >>> ata4: exception Emask 0x10 SAct 0x0 SErr 0x4060000 action 0x2 frozen >>> ata4: (irq_stat 0x00000040, connection status changed) >>> ata2: soft resetting port >> Please check power supply and re-cable things. > > Funny thing is there are no cables to be checked. Nothing is connected to > those ports. Just ata1 is occupied by disk. Sigh... The controller is telling the driver that "there's something going on this port (hotplug event), please take look". Can you try hotplug some device at those ports and report the resulting kernel log? -- tejun