ucom serial bug?

[Mike Tancsa]

At 02:33 PM 12/3/2008, Gabor wrote:
>everything works fine.  When we try to use a USB to serial 
>converter(type doesn't matter, UFTDI or Prolific) we run into 
>problems. The first time we start up our side, everything 
>works.  The second time we don't get carrier(DCD).  The other side 
>is always running. Since we have no control


Also tried with the usb2 development stack, and we never see carrier.

Id Refs Address    Size     Name
  1   20 0xc0400000 9f8014   kernel (/boot/kernel/kernel)
  2    1 0xc4b95000 3000     usb2_serial_ftdi.ko 
(/boot/kernel/usb2_serial_ftdi.ko)
  3    5 0xc4b99000 36000    usb2_core.ko (/boot/kernel/usb2_core.ko)
  4    1 0xc4c56000 4000     usb2_serial.ko (/boot/kernel/usb2_serial.ko)
  5    1 0xc4cb4000 a000     usb2_controller_uhci.ko 
(/boot/kernel/usb2_controller_uhci.ko)
  6    2 0xc4cbe000 3000     usb2_controller.ko 
(/boot/kernel/usb2_controller.ko)
  7    1 0xc4d50000 d000     usb2_controller_ehci.ko 
(/boot/kernel/usb2_controller_ehci.ko)

         ---Mike