mirror of https://github.com/PCSX2/pcsx2.git
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* USBnull
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* Copyright (C) 2002-2010 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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#ifndef __USB_H__
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#define __USB_H__
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#include <stdio.h>
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#define USBdefs
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#include "PS2Edefs.h"
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#include "PS2Eext.h"
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extern USBcallback USBirq;
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// Previous USB plugins have needed this in ohci.
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static const s64 PSXCLK = 36864000; /* 36.864 Mhz */
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extern s8 *usbregs, *ram;
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#define usbRs8(mem) usbregs[(mem)&0xffff]
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#define usbRs16(mem) (*(s16 *)&usbregs[(mem)&0xffff])
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#define usbRs32(mem) (*(s32 *)&usbregs[(mem)&0xffff])
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#define usbRu8(mem) (*(u8 *)&usbregs[(mem)&0xffff])
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#define usbRu16(mem) (*(u16 *)&usbregs[(mem)&0xffff])
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#define usbRu32(mem) (*(u32 *)&usbregs[(mem)&0xffff])
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#endif
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