From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: disabling sata_nv ADMA for 2.6.24 Date: Thu, 10 Jan 2008 15:59:20 +0900 Message-ID: <4785C248.6000804@gmail.com> References: <4781F008.9070404@gmail.com> <4782422C.8020202@rtr.ca> <4782B73B.8080309@shaw.ca> <4782BC48.4000309@gmail.com> <4782C008.3030902@shaw.ca> <4782CB62.7040901@gmail.com> <4782CEF9.3040708@gmail.com> <4782DFFE.50301@shaw.ca> <4782E5A8.9010305@gmail.com> <4782E63E.1000606@gmail.com> <4782E78F.9050205@shaw.ca> <4782E912.1050204@gmail.com> <4783493A.7070800@gmail.com> <47838B57.8020407@shaw.ca> <47842A54.2060107@gmail.com> <47842ABA.2060605@gmail.com> <47844471.4070705@shaw.ca> <47845708.6060900@gmail.com> <478567D8.10601@shaw.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from wa-out-1112.google.com ([209.85.146.182]:51520 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752311AbYAJG71 (ORCPT ); Thu, 10 Jan 2008 01:59:27 -0500 Received: by wa-out-1112.google.com with SMTP id v27so898452wah.23 for ; Wed, 09 Jan 2008 22:59:26 -0800 (PST) In-Reply-To: <478567D8.10601@shaw.ca> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Robert Hancock Cc: Mark Lord , Jeff Garzik , IDE/ATA development list , Allen Martin , Peer Chen , Kuan Luo Robert Hancock wrote: > However, how about putting in a printk in nv_adma_interrupt handler here: > > /* freeze if hotplugged or controller error */ > if (unlikely(status & (NV_ADMA_STAT_HOTPLUG | > NV_ADMA_STAT_HOTUNPLUG | > NV_ADMA_STAT_TIMEOUT | > NV_ADMA_STAT_SERROR))) { > struct ata_eh_info *ehi = &ap->link.eh_info; > ata_ehi_clear_desc(ehi); > ---> ata_port_printk("ADMA status 0x%08x: ", status); > __ata_ehi_push_desc(ehi, "ADMA status 0x%08x: ", status); Alright, will do when I get some time. -- tejun