51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0.
|
|
|
|
// This program 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 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#ifndef _DSP_INTERFACE_H
|
|
#define _DSP_INTERFACE_H
|
|
|
|
#include <gccore.h>
|
|
|
|
// DSPCR bits
|
|
#define DSPCR_DSPRESET 0x0800 // Reset DSP
|
|
#define DSPCR_ARDMA 0x0200 // ARAM dma in progress, if set
|
|
#define DSPCR_DSPINTMSK 0x0100 // * interrupt mask (RW)
|
|
#define DSPCR_DSPINT 0x0080 // * interrupt active (RWC)
|
|
#define DSPCR_ARINTMSK 0x0040
|
|
#define DSPCR_ARINT 0x0020
|
|
#define DSPCR_AIINTMSK 0x0010
|
|
#define DSPCR_AIINT 0x0008
|
|
#define DSPCR_HALT 0x0004 // halt DSP
|
|
#define DSPCR_PIINT 0x0002 // assert DSP PI interrupt
|
|
#define DSPCR_RES 0x0001 // reset DSP
|
|
|
|
class IDSP {
|
|
public:
|
|
virtual ~IDSP() {}
|
|
|
|
virtual void Init() = 0;
|
|
virtual void Reset() = 0;
|
|
virtual u32 CheckMailTo() = 0;
|
|
virtual void SendMailTo(u32 mail) = 0;
|
|
|
|
// Yeah, yeah, having a method here makes this not a pure interface - but
|
|
// the implementation does nothing but calling the virtual methods above.
|
|
void SendTask(void *addr, u16 iram_addr, u16 len, u16 start);
|
|
};
|
|
|
|
#endif // _DSP_INTERFACE_H
|