mirror of https://github.com/PCSX2/pcsx2.git
64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2009 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "PrecompiledHeader.h"
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#include "IopCommon.h"
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using namespace R3000A;
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void dev9Interrupt()
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{
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if ((dev9Handler != NULL) && (dev9Handler() != 1)) return;
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iopIntcIrq(13);
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hwIntcIrq(INTC_SBUS);
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}
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void dev9Irq(int cycles)
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{
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PSX_INT(IopEvt_DEV9, cycles);
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}
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void usbInterrupt()
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{
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if (usbHandler != NULL && (usbHandler() != 1)) return;
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iopIntcIrq(22);
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hwIntcIrq(INTC_SBUS);
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}
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void usbIrq(int cycles)
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{
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PSX_INT(IopEvt_USB, cycles);
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}
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void fwIrq()
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{
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iopIntcIrq(24);
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hwIntcIrq(INTC_SBUS);
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}
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void spu2Irq()
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{
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iopIntcIrq(9);
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hwIntcIrq(INTC_SBUS);
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}
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void iopIntcIrq(uint irqType)
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{
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psxHu32(0x1070) |= 1 << irqType;
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iopTestIntc();
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}
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