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/**
* @file
*
* @ingroup gba_interrupt
*
* @brief Interrupt definitions.
*/
/*
* RTEMS GBA BSP
*
* Copyright (c) 2010 embedded brains GmbH.
*
* Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
*
* 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 __asm__
#include <rtems.h>
#include <rtems/irq.h>
#include <rtems/irq-extension.h>
#endif /* __asm__ */
#ifndef _IRQ_H_
#define _IRQ_H_
/**
* @defgroup gba_interrupt Interrupt Support
*
* @ingroup arm_gba
*
* @brief Interrupt support.
*/
/*---------------------------------------------------------------------------*
* MACROS *
*---------------------------------------------------------------------------*/
#define ENABLE_IRQ() GBA_REG_IME = 1;
#define DISABLE_IRQ() GBA_REG_IME = 0;
/*-------------------------------------------------------------------------+
| Constants
+--------------------------------------------------------------------------*/
#define BSP_IRQ_VBLANK 0
#define BSP_IRQ_HBLANK 1
#define BSP_IRQ_VCOUNTER 2
#define BSP_IRQ_TIMER0 3
#define BSP_IRQ_TIMER1 4
#define BSP_IRQ_TIMER2 5
#define BSP_IRQ_TIMER3 6
#define BSP_IRQ_SERIAL 7
#define BSP_IRQ_DMA0 8
#define BSP_IRQ_DMA1 9
#define BSP_IRQ_DMA2 10
#define BSP_IRQ_DMA3 11
#define BSP_IRQ_KEY 12
#define BSP_IRQ_CART 13
#define BSP_IRQ_NA14 14
#define BSP_IRQ_NA15 15
#define BSP_MAX_INT 16
#define BSP_INTERRUPT_VECTOR_MIN 0
#define BSP_INTERRUPT_VECTOR_MAX (BSP_MAX_INT - 1)
#endif /* _IRQ_H_ */
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