Currently we have USB vendor request support in our own driver. This vendor request remains in blocking mode until device responds. We want to add timeout feature such that request returns on timeout value if device does not respond.
We are using _URB_CONTROL_VENDOR_CLASS_REQUEST data structure to build vendor request URB in WDM. How to change this for timeout support?
System Level Solutions(India) Pvt. Ltd.
It looks like you're new here. If you want to get involved, click one of these buttons!
|Upcoming OSR Seminars|
|Writing WDF Drivers||21 Oct 2019||OSR Seminar Space & ONLINE|
|Internals & Software Drivers||18 Nov 2019||Dulles, VA|
|Kernel Debugging||30 Mar 2020||OSR Seminar Space|
|Developing Minifilters||27 Apr 2020||OSR Seminar Space & ONLINE|