/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2010  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 *  PURPOSE.  See the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along with PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#include "PrecompiledHeader.h"
#include "IopCommon.h"

using namespace R3000A;

void dev9Interrupt()
{
	if ((dev9Handler != NULL) && (dev9Handler() != 1)) return;

	iopIntcIrq(13);
}

void dev9Irq(int cycles)
{
	PSX_INT(IopEvt_DEV9, cycles);
}

void usbInterrupt()
{
	if (usbHandler != NULL && (usbHandler() != 1)) return;

	iopIntcIrq(22);
}

void usbIrq(int cycles)
{
	PSX_INT(IopEvt_USB, cycles);
}

void fwIrq()
{
	iopIntcIrq(24);
}

void spu2Irq()
{
	#ifdef SPU2IRQTEST
		Console.Warning("spu2Irq");
	#endif
	iopIntcIrq(9);
}

void iopIntcIrq(uint irqType)
{
	psxHu32(0x1070) |= 1 << irqType;
	iopTestIntc();
}
