From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Milburn Subject: sata_nv: Hitachi HDS7250S - ADMA Date: Wed, 30 May 2007 12:09:47 -0500 Message-ID: <465DAFDB.6000705@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.redhat.com ([66.187.233.31]:34966 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754541AbXE3RDc (ORCPT ); Wed, 30 May 2007 13:03:32 -0400 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.13.1/8.13.1) with ESMTP id l4UH3UwE030979 for ; Wed, 30 May 2007 13:03:30 -0400 Received: from pobox.hsv.redhat.com (pobox.hsv.redhat.com [172.16.16.12]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l4UH3UVj025739 for ; Wed, 30 May 2007 13:03:30 -0400 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Hello, Running the 2.6.22-rc2 kernel on a system with: nVidia Corporation CK804 Serial ATA Controller (rev f3) HITACHI HDS7250S K2AO Is it possible that this drive/firmware doen't handle AMDA mode correctly? We are seeing the following errors: =========portion of dmesg============== Error handler scsi_eh_0 waking up ata1: EH in ADMA mode, notifier 0x0 notifier_error 0x0 gen_ctl 0x1501000 status 0x400 next cpb count 0x2 next cpb idx 0x0 ata1: CPB 0: ctl_flags 0x1f, resp_flags 0x2 ata1: CPB 1: ctl_flags 0x1f, resp_flags 0x2 . . . ata1: CPB 17: ctl_flags 0x1f, resp_flags 0x0 ata1: timeout waiting for ADMA IDLE, stat=0x400 ata1: timeout waiting for ADMA LEGACY, stat=0x400 ata1.00: exception Emask 0x0 SAct 0x3ffff SErr 0x0 action 0x2 frozen ata1.00: cmd 61/e8:00:25:b3:9f/01:00:01:00:00/40 tag 0 cdb 0x0 data 249856 out res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) . . . ata1.00: cmd 60/80:88:ed:16:7e/00:00:01:00:00/40 tag 17 cdb 0x0 data 65536 in res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) ata1: soft resetting port ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ata_hpa_resize 1: sectors = 976773168, hpa_sectors = 976773168 ata1.00: ata_hpa_resize 1: sectors = 976773168, hpa_sectors = 976773168 ata1.00: configured for UDMA/133 scsi_eh_0: flush retry cmd: ffff81010c5b1380 . . . ata1: EH complete scsi_restart_operations: waking up host to restart Error handler scsi_eh_0 sleeping ===================================== Thanks, David