From mboxrd@z Thu Jan 1 00:00:00 1970 From: YUP Subject: Re: libata: CD and dvd devices not recognized Date: Fri, 16 Mar 2007 23:37:24 +0100 Message-ID: <45FB1C24.1000502@gmail.com> References: <45F873AC.6010204@gmail.com> <45F8C3E1.3080805@tw.ibm.com> <45F9460E.7020701@gmail.com> <45F98343.3060703@tw.ibm.com> <45FA6E8A.5070507@gmail.com> <45FAB270.8090909@tw.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1251; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.190]:54239 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965999AbXCPWhc (ORCPT ); Fri, 16 Mar 2007 18:37:32 -0400 Received: by nf-out-0910.google.com with SMTP id o25so420684nfa for ; Fri, 16 Mar 2007 15:37:30 -0700 (PDT) In-Reply-To: <45FAB270.8090909@tw.ibm.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: albertl@mail.com Cc: linux-ide@vger.kernel.org Hi Albert, I think my cdrom drive is broken. I did some test under windows by means of nero-info tool and it shows that cdrom drive has not available read/write speed. Here is summary: Nero InfoTool 4.2.1.0 Drive Information ------------------ Drive : HP DVD Writer 200j Type : DVD+R/RW Recorder Firmware Version : 1.36 Buffer Size : 2 MB Date : 02-07-24 Serial Number : DA33 110484 Vendor Specific : 020724 Drive Letter : E:\ Location : 0:0 Mechanism : Tray Read Speed : 32 , 20 , 12 , 10 , 8 , 4 , 2 X Write Speed : 12 , 8 , 4 , 2 X Read CD Text : Yes Return C2 Pointers : Yes Read CD-R : Yes Read CD-RW : Yes Read DVD-ROM : Yes Read DVD-RAM : No Read DVD-R : No Read DVD-RW : No Read DVD-R DL : No Read DVD+R : Yes Read DVD+RW : Yes Read DVD+R DL : No Read BD-ROM : No Read BD-R : No Read BD-RE : No Read HD DVD-ROM : No Read HD DVD-R : No Read HD DVD-RW : No Read HD-BURN : No Read Digital Audio : Yes Read CD+G : Yes Read VideoCD : Yes Write CD-R : Yes Write CD-RW : Yes Write DVD-R : No Write DVD-RW : No Write DVD-R DL : No Write DVD+R : Yes Write DVD+RW : Yes Write DVD+R DL : No Write DVD-RAM : No Write BD-R : No Write BD-RE : No Write HD DVD-R : No Write HD DVD-RW : No Write HD-BURN-R : No Write HD-BURN-RW : No Buffer Underrun Protection : Yes Mount Rainier : No SolidBurn : No Labelflash : No Modes : Packet, TAO, DAO, SAO, RAW SAO, RAW SAO 16, RAW SAO 96, RAW DAO 96 Region Protection Control : RPC II Region : 2 Changes User : 4 Changes Vendor : 4 Drive Information ------------------ Drive : E-IDE CD-ROM 56X/AKH Type : CD-ROM Drive Firmware Version : A80 Buffer Size : 192 KB Date : ? Serial Number Vendor Specific : Drive Letter : D:\ Location : 1:1 Mechanism : Tray Read Speed : n/a Write Speed : n/a Read CD Text : No Return C2 Pointers : No Read CD-R : Yes Read CD-RW : Yes Read DVD-ROM : No Read DVD-RAM : No Read DVD-R : No Read DVD-RW : No Read DVD-R DL : No Read DVD+R : No Read DVD+RW : No Read DVD+R DL : No Read BD-ROM : No Read BD-R : No Read BD-RE : No Read HD DVD-ROM : No Read HD DVD-R : No Read HD DVD-RW : No Read HD-BURN : No Read Digital Audio : Yes Read CD+G : No Read VideoCD : Yes Write CD-R : No Write CD-RW : No Write DVD-R : No Write DVD-RW : No Write DVD-R DL : No Write DVD+R : No Write DVD+RW : No Write DVD+R DL : No Write DVD-RAM : No Write BD-R : No Write BD-RE : No Write HD DVD-R : No Write HD DVD-RW : No Write HD-BURN-R : No Write HD-BURN-RW : No Buffer Underrun Protection : No Mount Rainier : No SolidBurn : No Labelflash : No Modes : n/a Regards, Yarema > Could you please check whether the IDE driver work for it? (Please configure the > IDE pdc202xx_new and deconfig the libata pata_pdc2027x driver, recompile/reboot > the kernel and try read some cd using the IDE driver.) Thanks. > > -- > albert > > > >