softirq.c File Reference

Libmetal soft interrupt primitives definition. More...

#include <metal/atomic.h>
#include <metal/errno.h>
#include <metal/irq.h>
#include <metal/irq_controller.h>
#include <metal/log.h>
#include <metal/sys.h>
#include <metal/softirq.h>
#include <metal/utilities.h>
#include <string.h>

Macros
#define	METAL_SOFTIRQ_NUM   64
#define	METAL_SOFTIRQ_ARRAY_DECLARE(num)

Functions
static void	metal_softirq_set_enable (struct metal_irq_controller *cntr, int irq, unsigned int enable)
static	METAL_IRQ_CONTROLLER_DECLARE (metal_softirq_cntr, METAL_IRQ_ANY, METAL_SOFTIRQ_NUM, NULL, metal_softirq_set_enable, NULL, metal_softirqs)
void	metal_softirq_set (int irq)
	metal_softirq_set More...
int	metal_softirq_init (void)
	metal_softirq_init More...
int	metal_softirq_allocate (int num)
	metal_softirq_allocate More...
void	metal_softirq_dispatch (void)
	metal_softirq_dispatch More...

Variables
static int	metal_softirq_avail

Detailed Description

Libmetal soft interrupt primitives definition.

Macro Definition Documentation

METAL_SOFTIRQ_ARRAY_DECLARE

#define METAL_SOFTIRQ_ARRAY_DECLARE

(

num

)

Value:

        static const int metal_softirq_num = num; \
        static struct metal_irq metal_softirqs[num]; \
        static atomic_char metal_softirq_pending[num]; \
        static atomic_char metal_softirq_enabled[num];

METAL_SOFTIRQ_NUM

#define METAL_SOFTIRQ_NUM   64

Function Documentation

METAL_IRQ_CONTROLLER_DECLARE()

static METAL_IRQ_CONTROLLER_DECLARE ( metal_softirq_cntr  , METAL_IRQ_ANY  , METAL_SOFTIRQ_NUM  , NULL  , metal_softirq_set_enable  , NULL  , metal_softirqs    )

static

metal_softirq_set_enable()

static void metal_softirq_set_enable ( struct metal_irq_controller *  cntr, int  irq, unsigned int  enable  )

static

Variable Documentation

metal_softirq_avail

int metal_softirq_avail

static