I tested a USB device, which have two interface class CDROM and Mass Storage
device. <br/>Trace the redirection flow, I find that it is always return error
code -7 by libusb_control_transfer which means timeout. Deep into libusb code
the error is because usb pipe error.<br/>May be some request handle is
invalid.<br/>Enviroment is Linux to WIN7 physical with RDP8.0.
At 2014-07-31 02:04:43, "Bernhard Miklautz" <bernhard.mikla...@shacknet.at>
wrote:
>Hi,
>
>On Sun, Jul 27, 2014 at 10:24:56AM +0800, vanloswang wrote:
>> My evironment is WIN7 physical to WIN7 physical and both of them are RDP8.0.
>> After learning about freerdp, I know that it is not support to redirect USB
>> Mass Storage device.
>you use USB redirection with FreeRDP on windows (wfreerdp)?
>
>> Could anyony tell me why we do not develop the redirection of USB Mass
>> Storage device?
>> Is there some key technology point?
>> I am a developer and I want to enable this feature in freerdp.
>> Now I am deep into the source code.
>From the RDP point of view there shouldn't be anything against
>redirecting a mass storage device.
>
>Have a look to
>https://github.com/FreeRDP/FreeRDP/blob/master/channels/urbdrc/client/libusb/libusb_udevice.c#L1748
>
>CLASS_MASS_STORAGE are currently denied. My guess would be that some
>requests are missing but you can just comment out mass storage from the
>deny list and try it out ;).
>
>Best regards,
>Bernhard
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