I am using I.MX sabre SDB. I am using 3 uarts in my EVB. i am using thm in polling method. I would like to use the same in Interrupt method.
Kindly give some pointers or sample codes to use Interrupts in the Processor under Linux.
I already checked Linux Ref manual, but i didnt find any.
Thanks in advance
In the linux reference manual, in the chapter about the Universal Asynchronous Receiver/Transmitter (UART) Driver, you will see where the UART driver is (which uses interrupt method).
Source Code Structure
Universal Asynchronous Receiver/Transmitter (UART) Driver
That would be the only available example.