Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763050AbYBLQmG (ORCPT ); Tue, 12 Feb 2008 11:42:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759183AbYBLQly (ORCPT ); Tue, 12 Feb 2008 11:41:54 -0500 Received: from mailout13.yourhostingaccount.com ([65.254.253.110]:56137 "EHLO mailout13.yourhostingaccount.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758314AbYBLQlx (ORCPT ); Tue, 12 Feb 2008 11:41:53 -0500 X-Greylist: delayed 2578 seconds by postgrey-1.27 at vger.kernel.org; Tue, 12 Feb 2008 11:41:53 EST X-EN-OrigOutIP: 10.1.18.10 X-EN-IMPSID: ofyh1Y0040D2B7u0000000 Message-Id: <32334D99-DB01-4645-97DC-88D2E7BA2BE5@ngndg.com> From: Tim Ellis To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v915) Subject: Re: [PATCH] libata: Add MMIO support to pata_sil680 Date: Tue, 12 Feb 2008 15:58:08 +0000 Cc: jeff@garzik.org, benh@kernel.crashing.org, Guennadi Liakhovetski X-Mailer: Apple Mail (2.915) X-EN-UserInfo: b8ae887d91300d60195f6ea73d56f3bc:43527cee0c82d0ab5dc2dc3726f6afdf X-EN-AuthUser: tim@ngndg.com X-EN-OrigIP: 82.34.50.106 X-EN-OrigHost: 82-34-50-106.cable.ubr02.chel.blueyonder.co.uk Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1793 Lines: 46 Hi, This change causes attached drives to no longer be detected and function on the PowerPC Buffalo Linkstation machines: <7>pata_sil680 0000:00:0c.0: version 0.4.8 <6>sil680: 133MHz clock. <6>scsi0 : pata_sil680 <6>scsi1 : pata_sil680 <6>ata1: PATA max UDMA/133 irq 18 <6>ata2: PATA max UDMA/133 irq 18 If I roll back this driver to before this change with 2.6.24.2 it works: <7>pata_sil680 0000:00:0c.0: version 0.4.7 <6>sil680: 133MHz clock. <6>scsi0 : pata_sil680 <6>scsi1 : pata_sil680 <6>ata1: PATA max UDMA/133 cmd 0xbffed0 ctl 0xbffed8 bmdma 0xbffef0 irq 18 <6>ata2: PATA max UDMA/133 cmd 0xbffee0 ctl 0xbffee8 bmdma 0xbffef8 irq 18 <6>ata1.00: ATA-6: WDC WD3200JB-00KFA0, 08.05J08, max UDMA/100 <6>ata1.00: 625142448 sectors, multi 0: LBA48 <6>ata1.00: configured for UDMA/100 <5>scsi 0:0:0:0: Direct-Access ATA WDC WD3200JB-00K 08.0 PQ: 0 ANSI: 5 <5>sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) <5>sd 0:0:0:0: [sda] Write Protect is off <7>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 <5>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA <5>sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB) <5>sd 0:0:0:0: [sda] Write Protect is off <7>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 <5>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA <6> sda: sda1 sda2 sda3 sda4 <5>sd 0:0:0:0: [sda] Attached SCSI disk <5>sd 0:0:0:0: Attached scsi generic sg0 type 0 I have ensured the other sil680 driver is not enabled! -- 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/