N
nb3m
Guest
Hi,
I have kernel driver that works in exclusive mode. In user space I have device instance manager and client program. Manager setup driver initially and after client program starts using driver. I am looking for a way to pass some information to the manager. Due to exclusive mode I am not able to open device handle and communicate using IOCTLs. I thought about using registry to pass some flags. I have few device instances and I have tried to use hardware key however driver instantly crash when opening key. How can I maintain communication between my manager and device instances when client program occupy device handle?
Cheers,
nb3m
Continue reading...
I have kernel driver that works in exclusive mode. In user space I have device instance manager and client program. Manager setup driver initially and after client program starts using driver. I am looking for a way to pass some information to the manager. Due to exclusive mode I am not able to open device handle and communicate using IOCTLs. I thought about using registry to pass some flags. I have few device instances and I have tried to use hardware key however driver instantly crash when opening key. How can I maintain communication between my manager and device instances when client program occupy device handle?
Cheers,
nb3m
Continue reading...