On Fri, Jan 20, 2006 at 11:08:11AM +0530, pradeep singh wrote: > > can i register my bus with any existing subsystem int the kernel i like ? What do you mean by "subsystem"? If you are talking about the kobject subsystem stuff, then no, you can not, as the subsystem code is used internally by the driver core to create busses and drivers and devices. If you mean something else, please expound. > Finally greg can you plz give me some pointers to Kernel Event layer API > specifically, couldnt find much on googling. What specifically about the kobject_uevent() function needs to be explained? You call it when you want to emit the event, and the kobject core also calls it when different things happen to kobjects, automatically. It really isn't that complex :) thanks, greg k-h -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/