Re: Problem with passing URB to lower driver

Hello.

Actually, my code is based on bulkusb and I try to test it. but, some
severe problems took place.
First one is When read data from the device it never returns. I mean, it
stalled. why does that happen? It’s usb mass storage device. so plugged
into my system(2K) it works fine as a removable partition with usbstor.sys.
But with my driver it doesn’t. If I yank it, read dispatch routine called
several times. and then system crashes.

I’ll wait for your answer.
Thank you.


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