Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265436AbUABIkW (ORCPT ); Fri, 2 Jan 2004 03:40:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265437AbUABIkW (ORCPT ); Fri, 2 Jan 2004 03:40:22 -0500 Received: from mx13.sac.fedex.com ([199.81.197.53]:7182 "EHLO mx13.sac.fedex.com") by vger.kernel.org with ESMTP id S265436AbUABIkU (ORCPT ); Fri, 2 Jan 2004 03:40:20 -0500 Date: Fri, 2 Jan 2004 16:28:52 +0800 (SGT) From: Jeff Chua X-X-Sender: root@boston.corp.fedex.com To: Linux Kernel Subject: GetASF failed on DVD authentication Message-ID: MIME-Version: 1.0 X-MIMETrack: Itemize by SMTP Server on ENTPM11/FEDEX(Release 5.0.8 |June 18, 2001) at 01/02/2004 04:40:17 PM, Serialize by Router on ENTPM11/FEDEX(Release 5.0.8 |June 18, 2001) at 01/02/2004 04:40:19 PM, Serialize complete at 01/02/2004 04:40:19 PM Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1374 Lines: 42 Got the following error while authenticating DVD ... GetASF failed N/A, invalidating: Function not implemented N/A, invalidating: Function not implemented N/A, invalidating: Function not implemented Request AGID [1]... Request AGID [2]... Request AGID [3]... Cannot get AGID This error happens only on USB DVD drive using /dev/scd0 ... Linux version is 2.4.24-pre3. Module Size Used by Tainted: P ehci-hcd 15368 0 (unused) usb-storage 23800 0 usbcore 56672 1 [ehci-hcd usb-storage] ds 6504 2 yenta_socket 9568 2 isofs 17580 0 (autoclean) loop 8408 0 (autoclean) sr_mod 12560 0 (autoclean) cdrom 27296 0 (autoclean) [sr_mod] scsi_mod 86472 2 (autoclean) [usb-storage sr_mod] Problem does not happen on _real_ IDE DVD drive (/dev/hdc). Could it be something to do with usb-storage or the sg module? Looks like the code does not implement the DVD_LU_SEND_ASF DVD_AUTH ioctl? Is there a patch for this? Thanks. - 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/