USB Smart card reader/writer problem

Marcin Cieslak saper at
Mon Mar 17 10:33:13 UTC 2008

Vladimir Terziev wrote:
> 	Hi,

> 	The communication with the device gets stuck on BULK-OUT operations. write(2) calls to /dev/ugenX.2 hang forever despite the timeout set with USB_SET_TIMEOUT.

Is it possible to have all USB modules recompiled with USB_DEBUG and set
some sysctl's like hw.usb.ohci.debug, hw.usb.uhci.debug (whatever your
controller is), hw.usb.debug to some values greater than 0 and see the
resulting log?


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