lkml.org 
[lkml]   [2004]   [Nov]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [2.6.10-rc2-mm3] Broken usb2 mass-storage?
    On Mon, Nov 29, 2004 at 11:36:03PM +0100, Christian Axelsson wrote:
    > Hi!
    >
    > Im trying to attach a usb2 200gb drive to my laptop that is runnig
    > 2.6.10-rc2-mm3. Upon connect I get this in dmesg:

    Hm, so 2.6.10-rc2 works for you?

    > usb 1-2: new high speed USB device using ehci_hcd and address 4
    > scsi0 : SCSI emulation for USB Mass Storage devices
    > usb-storage: device found at 4
    > usb-storage: waiting for device to settle before scanning
    > Vendor: Maxtor 6 Model: Y200P0 Rev: YAR4
    > Type: Direct-Access ANSI SCSI revision: 04
    > SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB)
    > sda: assuming drive cache: write through
    > sda: sda1
    > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
    > Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0

    That looks good.

    > Then I try to access the disk (via fdisk or mount anything) and I get
    > the following in dmesg:
    >
    > usb 1-2: reset high speed USB device using ehci_hcd and address 4
    > usb 1-2: scsi_eh_0 timed out on ep0in

    Ick, not good.

    I'll leave the rest of the logs below, for the linux-usb-devel people to
    potentually help out.

    Oh, have you tried the ub driver instead? Does that work for this
    device?

    > usb 1-2: device descriptor read/64, error -110
    > usb 1-2: scsi_eh_0 timed out on ep0in
    > usb 1-2: device descriptor read/64, error -110
    > usb 1-2: reset high speed USB device using ehci_hcd and address 4
    > usb 1-2: scsi_eh_0 timed out on ep0in
    > usb 1-2: device descriptor read/64, error -110
    >
    > Then it stalls a while and this shows up:
    >
    > scsi: Device offlined - not ready after error recovery: host 0
    > channel 0 id 0 lun 0
    > usb 1-2: USB disconnect, address 4
    > scsi0 (0:0): rejecting I/O to offline device
    > scsi0 (0:0): rejecting I/O to offline device
    > usb-storage: device scan complete
    > usb 1-2: new high speed USB device using ehci_hcd and address 5
    > usb 1-2: khubd timed out on ep0in
    > usb 1-2: device descriptor read/64, error -110
    >
    > And repeats this.. I think you get the point ;)
    > The process trying to access the disk hangs.
    > Note: the drive works flawless under windows and has worked fine under
    > linux during various stages of the 2.5 and early 2.6 kernels :)
    >

    thanks,

    greg k-h

    -
    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/

    \
     
     \ /
      Last update: 2005-03-22 14:08    [W:3.538 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site