Am Mittwoch, 9. August 2006 16:46 schrieb Alan Stern: > > [EMAIL PROTECTED]:~# cat /proc/bus/usb/devices > > > > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 > > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > > P: Vendor=0000 ProdID=0000 Rev= 1.00 > > S: Manufacturer=Manufacturer > > S: Product=Stoneridge OPTAC > > S: SerialNumber=0401 > > C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA > > I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage > > E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms > > E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms > > You know, this gives every indication of being a pre-production model. > The Manufacturer string is obviously bogus and there are no vendor or > product IDs. The serial number also does not have the required form. If > these devices are being sold, the public should be warned that they are > not compatible with the USB spec.
Bfffft. They take £245 (372€/466$) for it. This whole digital tachograph business is expensive like hell. > Anyway, here's something you can try that might help. Before plugging in > the device, do this: > > modprobe scsi-mod > echo 'SRE:OPTAC Tool:0x80000' >/proc/scsi/device_info > > If it still doesn't work, please provide another verbose usb-storage > debugging log. NoGo. I'll provide full log with CONFIG_USB_DEBUG=y later ------------------------- usb 2-2: new full speed USB device using uhci_hcd and address 3 Initializing USB Mass Storage driver... scsi1 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 3 usb-storage: waiting for device to settle before scanning usbcore: registered new driver usb-storage USB Mass Storage support registered. Vendor: SRE Model: OPTAC Tool Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 00 SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda:<3>Buffer I/O error on device sda, logical block 0 Buffer I/O error on device sda, logical block 0 unable to read partition table Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0 usb-storage: device scan complete SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda:<3>Buffer I/O error on device sda, logical block 0 Buffer I/O error on device sda, logical block 0 unable to read partition table Buffer I/O error on device sda, logical block 0 Buffer I/O error on device sda, logical block 1 Buffer I/O error on device sda, logical block 2 Buffer I/O error on device sda, logical block 3 Buffer I/O error on device sda, logical block 4 Buffer I/O error on device sda, logical block 5 Buffer I/O error on device sda, logical block 6 Buffer I/O error on device sda, logical block 7 SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 31744 512-byte hdwr sectors (16 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda:<4>printk: 73 messages suppressed. Buffer I/O error on device sda, logical block 0 unable to read partition table FAT: unable to read boot sector ------------------------- klaus -- Klaus Muth HAGOS eG Industriestr. 62 fon: (+49) 711 78805-86 EDV-Programmierung 70565 Stuttgart fax: (+49) 711 78805-35 http://www.hagos.de Germany mailto:[EMAIL PROTECTED] ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
