Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752701Ab0HVTzA (ORCPT ); Sun, 22 Aug 2010 15:55:00 -0400 Received: from mail-qw0-f46.google.com ([209.85.216.46]:39068 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752093Ab0HVTy4 (ORCPT ); Sun, 22 Aug 2010 15:54:56 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=ulWpv8Uij03V48OP5sKUv0x7qimpp0S4JVcDh0wDccqdTOvBQlXmzcflV4OTt7nxOp 0DSm+uy2kSnPW9dSiS6DL/ldzzPrNewsxNVk2xEMUr/bmFFMHr0ElK4srFJRxYuEVnIS meQkS/AjJc06b7vpW4Gf6+2v+1exq/ZO35diQ= Message-ID: <4C71808B.7070704@garzik.org> Date: Sun, 22 Aug 2010 15:54:51 -0400 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.11) Gecko/20100720 Fedora/3.0.6-1.fc12 Thunderbird/3.0.6 MIME-Version: 1.0 To: Nicolas Jungers CC: linux-kernel@vger.kernel.org, Linux IDE mailing list Subject: Re: possible esata regression in 2.6.35 References: <4C702070.5020809@jungers.net> In-Reply-To: <4C702070.5020809@jungers.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1323 Lines: 35 On 08/21/2010 02:52 PM, Nicolas Jungers wrote: > My arm box doesn't succeed to use my esata port multiplier (addonics > sil3726 based). It was working well with 2.6.34.1 and 2.6.34.4 but not > with both 2.6.35.2 and 2.6.35.3. I haven't test other kernels. > > The kernels are from http://sheeva.with-linux.com/sheeva/ with for > example the following config > http://sheeva.with-linux.com/sheeva/2.6.35.3/sheeva-2.6.35.3.config > > The symptoms are in the console a loop on the esata links. Here is the > start of it: > > ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen > ata2: edma_err_cause=00000010 pp_flags=00000000, dev connect > ata2: SError: { PHYRdyChg DevExch } > ata2: hard resetting link > ata2: SATA link up 3.0 Gbps (SStatus 123 SControl F300) > ata2.15: Port Multiplier 1.1, 0x1095:0x3726 r23, 6 ports, feat 0x1/0x9 Can you post or link to the entire dmesg? Notably, we need to see the probe messages to determine what SATA chip you are using... From the edma_err_cause config I'd guess sata_mv, but more info would be useful. Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/