• Eugeniy Meshcheryakov's avatar
    USB: do not handle device 1410:5010 in 'option' driver · cdafc37a
    Eugeniy Meshcheryakov authored
    This device is not a serial port, but a virtual CD-ROM device. For
    example with my Novatel MC950D:
    lsusb -v -d 1410:5010 | grep InterfaceClass
          bInterfaceClass         8 Mass Storage
    After some time (ca. 5min) or if virtual CD is ejected, device id
    changes to 1410:4400:
    % lsusb -v -d 1410:4400 | grep InterfaceClass
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceClass       255 Vendor Specific Class
    Variable name says that 0x5010 is a Novatel U727, but searching in
    internet shows, that this device also provides virtual CD that should be
    ejected before use. Product id for serial port in this case is 0x4100.
    Signed-off-by: default avatarEugeniy Meshcheryakov <eugen@debian.org>
    Cc: stable <stable@kernel.org>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
option.c 30.9 KB