site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Organization: Samsung India Electronics Limited Hello, Can we write a "User Client " in kernel space for a third party driver eg nvidia graphics driver. or we have to write a graphics driver along with the user client. What we have noticed is that in Simple User Client Sample code , if we change the name of KMyDriverIOKitClassName from com_apple_dts_simpledriver to ATIRadeon8500 ie class of already loaded kext , then user client fails to open the resultant kext . Does this implies that we have to write a driver along with the user client then only user client will succeed.. As such user client hs no independent entity. When I debugged the Sample Code Kext file I found user clients function in the kext file..Does it implies that user client is compiled as part of driver and is included in the resultant kext. Can we make an independent User Client as a kext file. I think user client can be build only along with a sriver to which it will serve as a client. Thanking You _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... This email sent to site_archiver@lists.apple.com