Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932283AbWHVOqi (ORCPT ); Tue, 22 Aug 2006 10:46:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932284AbWHVOqh (ORCPT ); Tue, 22 Aug 2006 10:46:37 -0400 Received: from lug.demon.co.uk ([83.104.159.110]:27995 "EHLO lug.demon.co.uk") by vger.kernel.org with ESMTP id S932280AbWHVOqd (ORCPT ); Tue, 22 Aug 2006 10:46:33 -0400 From: David Johnson To: linux-kernel@vger.kernel.org Subject: sym53c8xx PCI card broken in 2.6.18 Date: Tue, 22 Aug 2006 15:46:11 +0100 User-Agent: KMail/1.9.4 MIME-Version: 1.0 Content-Disposition: inline Cc: sparclinux@vger.kernel.org Reply-To: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200608221546.11532.dj@david-web.co.uk> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1888 Lines: 49 Hi all, I'm running a Sun Ultra Enterprise 450 (SPARC64) machine which has an on-board SCSI controller and a PCI SCSI controller, both supported by the sym53c8xx driver. With 2.6.17.9 (and earlier) SCSI works perfectly, but with 2.6.18-rc4 and 2.6.18-rc4-git1 I'm getting errors on boot for all devices attached to the PCI card, but all the devices attached to the on-board controller are detected and configured OK. lspci identifies the on-board controller as: SCSI storage controller: LSI Logic / Symbios Logic 53c875 (rev 03) and the PCI controller as: SCSI storage controller: LSI Logic / Symbios Logic 53c875 (rev 14) Here's the output from initialisation of the devices on the PCI card (repeated for every device): scsi2: sym-2.2.3 scsi 2:0:0:0 ABORT operation started scsi 2:0:0:0 ABORT operation timed out scsi 2:0:0:0 DEVICE RESET operation started scsi 2:0:0:0 DEVICE RESET operation timed out scsi 2:0:0:0 BUS RESET operation started scsi 2:0:0:0 BUS RESET operation timed out scsi 2:0:0:0 HOST RESET operation started sym2: SCSI bus has been reset scsi 2:0:0:0 HOST RESET operation timed out scsi: device offlined - not ready after error recovery The devices on the PCI controller are a mixture of 'Fujitsu MAG3182L SUN18G' and 'Seagate ST318203LSUN18G' drives. Looking through the changelogs between 2.6.17.9 and 2.6.18-rc4-git1, I can't see any changes to sym53c8xx, so I'm guessing this has been caused by some generic SCSI subsystem change. Let me know if I can do any more to debug. Regards, David. -- David Johnson www.david-web.co.uk - My Personal Website www.penguincomputing.co.uk - Need a Web Developer? - 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/