Hi, We can use the interrupts number only if its known beforehand. Else we need to probe for existing free interrups using the prob_irq_on function. Regards, Abu. -----Original Message----- From: kernelnewbies-bounce@xxxxxxxxxxxx [mailto:kernelnewbies-bounce@xxxxxxxxxxxx]On Behalf Of raja Sent: Tuesday, September 20, 2005 4:27 PM To: kernel Subject: interrupts Hi, Can you please tell me how can i find that an interrupt has occured.Is there any way to find the corresponding interrupt number that has occured. Will you please help me. raja -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/ -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/