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/**
* @file
* @ingroup sparc_leon3
* @brief LEON3 generic shared IRQ setup
*
* Based on libbsp/shared/include/irq.h.
*/
/*
* Copyright (c) 2012.
* Aeroflex Gaisler AB.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef LIBBSP_LEON3_IRQ_CONFIG_H
#define LIBBSP_LEON3_IRQ_CONFIG_H
#include <leon.h>
#include <rtems/score/processormask.h>
#define BSP_INTERRUPT_VECTOR_MAX_STD 15 /* Standard IRQ controller */
#define BSP_INTERRUPT_VECTOR_MAX_EXT 31 /* Extended IRQ controller */
#define BSP_INTERRUPT_VECTOR_COUNT (BSP_INTERRUPT_VECTOR_MAX_EXT + 1)
/* The check is different depending on IRQ controller, runtime detected */
#define BSP_INTERRUPT_CUSTOM_VALID_VECTOR
/**
* @brief Returns true if the interrupt vector with number @a vector is valid.
*/
static inline bool bsp_interrupt_is_valid_vector(rtems_vector_number vector)
{
if (vector == 0) {
return false;
}
if (LEON3_IrqCtrl_EIrq > 0) {
return vector <= BSP_INTERRUPT_VECTOR_MAX_EXT;
}
return vector <= BSP_INTERRUPT_VECTOR_MAX_STD;
}
void bsp_interrupt_set_affinity(
rtems_vector_number vector,
const Processor_mask *affinity
);
void bsp_interrupt_get_affinity(
rtems_vector_number vector,
Processor_mask *affinity
);
#endif /* LIBBSP_LEON3_IRQ_CONFIG_H */
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