> Can I allocate WDF memory object from the bus driver and pass the
> memory handle to the child.
> memory handle to the child.
I think that no WDF object can cross the driver boundary.
Allocate the usual memory by ExAllocatePoolWithTag instead.
And yes, the cleaner design is the lower driver to return the memory back to the upper, and the upper will free it.
—
Maxim S. Shatskih
Windows DDK MVP
http://www.storagecraft.com
