Communication mechanisms inside the kernel space

["Anjaneyulu" <anjaneyulu@mistralsoftware.com>]

Hi,

I would like to whether there is any message queue communication mechanism in the kernel space. Are there any other communication mechanisms between the Interrupt handler and task pending in kernel space??

 

interrupt_handler(...)                                            driver_ioctl(.....)

{                                                                        {

                            Communication mechanism

                     -------------------------------------------------------->                                      

 

}                                                                        }   

 

 

 

Regards,

Anj