48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*====================================================================
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filename: gdsp_interface.h
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project: GCemu
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created: 2004-6-18
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mail: duddie@walla.com
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Copyright (c) 2005 Duddie & Tratax
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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====================================================================*/
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#ifndef _GDSP_INTERFACE_H
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#define _GDSP_INTERFACE_H
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#include "Common.h"
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#define GDSP_MBOX_CPU 0
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#define GDSP_MBOX_DSP 1
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u32 gdsp_mbox_peek(u8 mbx);
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void gdsp_mbox_write_h(u8 mbx, u16 val);
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void gdsp_mbox_write_l(u8 mbx, u16 val);
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u16 gdsp_mbox_read_h(u8 mbx);
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u16 gdsp_mbox_read_l(u8 mbx);
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void gdsp_ifx_init();
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void gdsp_ifx_write(u16 addr, u16 val);
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u16 gdsp_ifx_read(u16 addr);
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void gdsp_idma_in(u16 dsp_addr, u32 addr, u32 size);
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#endif
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