From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750808AbXBSJsk (ORCPT ); Mon, 19 Feb 2007 04:48:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750809AbXBSJsk (ORCPT ); Mon, 19 Feb 2007 04:48:40 -0500 Received: from mail-in-04.arcor-online.net ([151.189.21.44]:51375 "EHLO mail-in-04.arcor-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbXBSJsj (ORCPT ); Mon, 19 Feb 2007 04:48:39 -0500 From: Prakash Punnoor To: Alan Subject: Re: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen with pata_amd Date: Mon, 19 Feb 2007 10:48:34 +0100 User-Agent: KMail/1.9.6 Cc: linux-kernel@vger.kernel.org References: <200702171413.47877.prakash@punnoor.de> <200702171605.29544.prakash@punnoor.de> <200702181644.42594.prakash@punnoor.de> In-Reply-To: <200702181644.42594.prakash@punnoor.de> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart5923527.335v31aNaX"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200702191048.35133.prakash@punnoor.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --nextPart5923527.335v31aNaX Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Am Sonntag 18 Februar 2007 schrieb Prakash Punnoor: > Am Samstag 17 Februar 2007 schrieb Prakash Punnoor: > > Am Samstag 17 Februar 2007 schrieb Prakash Punnoor: > > > Hi, > > > > > > I tried a cat /dev/sdb1 >/dev/null from a Sandisk Extreme III CF card > > > connected via cf to IDE adapteer to onboard ide of nforce c51. I am > > > usinf 2.6.20 on x86_64. For a few seconds it worked but then it dropp= ed > > > to pio4: > > > > > > ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > > > ata3.00: (BMDMA stat 0x65) > > > ata3.00: cmd c8/00:80:1f:7d:01/00:00:00:00:00/e0 tag 0 cdb 0x0 data > > > 65536 in res 58/00:00:9e:7d:01/00:00:00:00:00/e0 Emask 0x2 (HSM > > > violation) ata3: soft resetting port > > > ata3.00: simplex DMA is claimed by other device, disabling DMA > > > ata3.00: configured for PIO4 > > > ata3: EH complete > > > SCSI device sdb: 2001888 512-byte hdwr sectors (1025 MB) > > > sdb: Write Protect is off > > > sdb: Mode Sense: 00 3a 00 00 > > > SCSI device sdb: write cache: enabled, read cache: enabled, doesn't > > > support DPO or FUA > > [...] > > > The ide driver worked better - for a short time and then this happens: > > > > hda: dma_intr: status=3D0x58 { DriveReady SeekComplete DataRequest } > > ide: failed opcode was: unknown > > hda: DMA disabled > > I connected the cf to ide adapter to an ide to sata adapter and using this > combination on sata_nv makes no troubkes whatsoever. So what goues wrong > with pata_amd/amd ide driver? BTW, I found specs for the cf card on the > sandisk website. Perhaps someone wants to check whether the amd drivers > deal corretcly with the true ide mode implemented in the cf card? > > http://www.sandisk.com/Assets/File/OEM/Manuals/ProdManCFlashv11.0.pdf =46or what it's worth: I tried the cd-ide adapter with the sandisk cf on an= other=20 machine with ide uli/ali driver and here I don't have any problems as well.= =20 So everything points to amd driver... =2D-=20 (=B0=3D =3D=B0) //\ Prakash Punnoor /\\ V_/ \_V --nextPart5923527.335v31aNaX Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.2 (GNU/Linux) iD8DBQBF2XJzxU2n/+9+t5gRAugJAJ436ePJnOZlkldFImDytvOLmEzG9wCdF0xH BckS9TMokR+yHNx5jf40XDU= =A4IT -----END PGP SIGNATURE----- --nextPart5923527.335v31aNaX--