From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754107AbZGTXD1 (ORCPT ); Mon, 20 Jul 2009 19:03:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752155AbZGTXD0 (ORCPT ); Mon, 20 Jul 2009 19:03:26 -0400 Received: from mail-px0-f193.google.com ([209.85.216.193]:54173 "EHLO mail-px0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751065AbZGTXDZ (ORCPT ); Mon, 20 Jul 2009 19:03:25 -0400 Message-ID: <4A64F7BA.2030900@technicalogic.com> Date: Mon, 20 Jul 2009 18:03:22 -0500 From: Dwayne Rightler User-Agent: Thunderbird 2.0.0.22 (X11/20090608) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: No UDMA with BLK_DEV_IT821X with 2.6.30.2 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I have a ITE8212 PCI card and it does not seem to allow UDMA on the drives attached. The drives run at ATA100 under other controllers. Dmesg: [ 3.029612] it821x 0000:01:07.0: IDE controller (0x1283:0x8212 rev 0x13) [ 3.029835] ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19 [ 3.029840] pci 0000:01:07.0: PCI INT A -> Link[APC4] -> GSI 19 (level, low) -> IRQ 19 [ 3.029847] it821x 0000:01:07.0: controller in smart mode [ 3.029848] it821x 0000:01:07.0: 100% native mode on irq 19 [ 3.029852] ide1: BM-DMA at 0xcb00-0xcb07 [ 3.029857] ide2: BM-DMA at 0xcb08-0xcb0f [ 3.029859] Probing IDE interface ide1... [ 3.316151] hdc: ST3400633A, ATA DISK drive [ 3.652003] hdd: ST3400633A, ATA DISK drive [ 3.652018] hdc: Performing identify fixups. [ 3.652019] hdd: Performing identify fixups. [ 3.652022] hdc: MWDMA2 mode selected [ 3.652026] hdd: MWDMA2 mode selected [ 3.652028] Probing IDE interface ide2... [ 3.940151] hde: ST3400633A, ATA DISK drive [ 4.276003] hdf: ST3400633A, ATA DISK drive [ 4.276015] hde: Performing identify fixups. [ 4.276016] hdf: Performing identify fixups. [ 4.276019] hde: MWDMA2 mode selected [ 4.276023] hdf: MWDMA2 mode selected [ 4.276037] ide1 at 0xcf00-0xcf07,0xce02 on irq 19 [ 4.276052] ide2 at 0xcd00-0xcd07,0xcc02 on irq 19 [ 4.276187] ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports [ 4.276195] ide-gd driver 1.18 [ 4.276210] hdc: max request size: 128KiB [ 4.276212] hdc: 781422768 sectors (400088 MB) w/16384KiB Cache, CHS=48641/255/63 [ 4.276233] hdc:<3>hdc: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error } [ 4.280086] hdc: task_no_data_intr: error=0x04 { DriveStatusError } [ 4.280323] hdc: possibly failed opcode: 0x10 [ 5.445905] hdc1 [ 5.445972] hdd: max request size: 128KiB [ 5.445974] hdd: 781422768 sectors (400088 MB) w/16384KiB Cache, CHS=48641/255/63 [ 5.445989] hdd:<3>hdd: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error } [ 5.448080] hdd: task_no_data_intr: error=0x04 { DriveStatusError } [ 5.448314] hdd: possibly failed opcode: 0x10 [ 6.609738] hdd1 [ 6.609795] hde: max request size: 128KiB [ 6.609797] hde: 781422768 sectors (400088 MB) w/16384KiB Cache, CHS=48641/255/63 [ 6.609813] hde:<3>hde: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error } [ 6.612080] hde: task_no_data_intr: error=0x04 { DriveStatusError } [ 6.612315] hde: possibly failed opcode: 0x10 [ 7.772545] hde1 [ 7.772600] hdf: max request size: 128KiB [ 7.772602] hdf: 781422768 sectors (400088 MB) w/16384KiB Cache, CHS=48641/255/63 [ 7.772617] hdf:<3>hdf: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error } [ 7.776081] hdf: task_no_data_intr: error=0x04 { DriveStatusError } [ 7.776316] hdf: possibly failed opcode: 0x10 [ 8.937987] hdf1 hdparm: /dev/hdd: Model=ST3400633A, FwRev=3.AAH, SerialNo=3NF1QK7K Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=unknown, BuffSize=16384kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=781422768 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: *mdma0 mdma1 mdma2 AdvancedPM=no Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5,6,7 * signifies the current active mode