Resets a bus interrupt level.
#include <sys/types.h> #include <sys/errno.h> #include <sys/intr.h>
void i_reset ( handler)
struct intr *handler;
| handler | Specifies the address of an interrupt handler structure passed to the i_init service. |
The i_reset service resets the bus interrupt specified by the handler parameter. A device interrupt handler calls the i_reset service after resetting the interrupt at the device on the bus. See i_init kernel service for a brief description of interrupt handlers.
The i_reset kernel service can be called from either the process or interrupt environment.
The i_reset service has no return values.
The i_init kernel service.
Understanding Interrupts, I/O Kernel Services, Processing Interrupts in AIX 5L Version 5.2 Kernel Extensions and Device Support Programming Concepts.