irq.c File Reference

Interrupt support. More...

#include <rtems/score/armv4.h>
#include <bsp.h>
#include <bsp/irq-generic.h>
#include <bsp/raspberrypi.h>
#include <bsp/linker-symbols.h>
#include <bsp/mmu.h>
#include <rtems/bspIo.h>
#include <strings.h>
#include <rtems/inttypes.h>

Data Structures
struct	bcm2835_irq_ctrl_reg_t

Macros
#define	BCM2835_IRQ_BASIC_SPEEDUP_USED_BITS   0x1ffcff

Functions
void	bsp_interrupt_dispatch (void)
rtems_status_code	bsp_interrupt_get_attributes (rtems_vector_number vector, rtems_interrupt_attributes *attributes)
	Gets the attributes of the interrupt vector.
rtems_status_code	bsp_interrupt_is_pending (rtems_vector_number vector, bool *pending)
	Checks if the interrupt is pending.
rtems_status_code	bsp_interrupt_raise (rtems_vector_number vector)
	Causes the interrupt vector.
rtems_status_code	bsp_interrupt_clear (rtems_vector_number vector)
	Clears the interrupt vector.
rtems_status_code	bsp_interrupt_vector_is_enabled (rtems_vector_number vector, bool *enabled)
	Checks if the interrupt is enabled.
rtems_status_code	bsp_interrupt_vector_enable (rtems_vector_number vector)
	Enables the interrupt vector.
rtems_status_code	bsp_interrupt_vector_disable (rtems_vector_number vector)
	Disables the interrupt vector.
rtems_status_code	bsp_interrupt_set_priority (rtems_vector_number vector, uint32_t priority)
	Sets the priority of the interrupt vector.
rtems_status_code	bsp_interrupt_get_priority (rtems_vector_number vector, uint32_t *priority)
	Gets the priority of the interrupt vector.
void	bsp_interrupt_handler_default (rtems_vector_number vector)
	Default interrupt handler.
void	bsp_interrupt_facility_initialize (void)
	BSP specific initialization.

Detailed Description

Interrupt support.