Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261693AbUCaCeA (ORCPT ); Tue, 30 Mar 2004 21:34:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261686AbUCaCeA (ORCPT ); Tue, 30 Mar 2004 21:34:00 -0500 Received: from parcelfarce.linux.theplanet.co.uk ([195.92.249.252]:57747 "EHLO www.linux.org.uk") by vger.kernel.org with ESMTP id S261710AbUCaCdQ (ORCPT ); Tue, 30 Mar 2004 21:33:16 -0500 Message-ID: <406A2DDE.8050001@pobox.com> Date: Tue, 30 Mar 2004 21:33:02 -0500 From: Jeff Garzik User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030703 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bartlomiej Zolnierkiewicz CC: Petr Sebor , linux-kernel@vger.kernel.org Subject: Re: [sata] libata update References: <4064E691.2070009@pobox.com> <200403310139.36003.bzolnier@elka.pw.edu.pl> <406A0704.7060706@pobox.com> <200403310228.54580.bzolnier@elka.pw.edu.pl> In-Reply-To: <200403310228.54580.bzolnier@elka.pw.edu.pl> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1893 Lines: 60 Bartlomiej Zolnierkiewicz wrote: > On Wednesday 31 of March 2004 01:47, Jeff Garzik wrote: > >>Bartlomiej Zolnierkiewicz wrote: >> >>>On Wednesday 31 of March 2004 01:16, Jeff Garzik wrote: >>> >>>>Petr Sebor wrote: >>>> >>>>>Hi Jeff, >>>>> >>>>>I have upgraded from 2.6.3 to 2.6.5-rc3 and can't see the secondary >>>>>sata drive anymore... >>>>> >>>>>I am seeing this: >>>>>------------------------------------------------------------------- >>>>>libata version 1.02 loaded. >>>>>sata_via version 0.20 >>>>>sata_via(0000:00:0f.0): routed to hard irq line 11 >>>>>ata1: SATA max UDMA/133 cmd 0xC400 ctl 0xC802 bmdma 0xD400 irq 20 >>>>>ata2: SATA max UDMA/133 cmd 0xCC00 ctl 0xD002 bmdma 0xD408 irq 20 >>>>>ata1: dev 0 cfg 49:2f00 82:346b 83:7f21 84:4003 85:3469 86:3c01 87:4003 >>>>>88:203f >>>>>ata1: dev 0 ATA, max UDMA/100, 488397168 sectors (lba48) >>>>>ata1: dev 0 configured for UDMA/100 >>>>>scsi0 : sata_via >>>>>ata2: no device found (phy stat 00000000) >>>>>ata2: thread exiting >>>>>scsi1 : sata_via >>>> >>>>oh, and are both disks SATA? >>>> >>>>Or is the 37G drive a PATA drive on a PATA->SATA adapter (a.k.a. bridge)? >>> >>> Vendor: ATA Model: WDC WD360GD-00FN Rev: 1.00 >>> Type: Direct-Access ANSI SCSI revision: 05 >>> >>>WD Raptor electronics includes PATA->SATA bridge. >> >>Yes, a lot of drives do. >> >>I meant outside the drive, an adapter/bridge the user plugs into the >>device, that allows it to pretend it is a SATA device. > > > Is there any difference (except cabling and power) ? Most drives use the well-known Marvell phy chip, while adapters are a bit more random... Jeff - 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/