/*---------------------------------------------------------------------------*
  Project:  Cafe OS Core
  File:     OSCore.h

  Copyright (C) Nintendo.  All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law.  They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

 *---------------------------------------------------------------------------*/

#ifndef __OSCORE_H__
#define __OSCORE_H__

#define MAX_SYSTEM_CORES     3
#define MAX_CORES_ESPRESSO   3
#define MAX_CORES_BROADWAY   1

#define OS_COREID_0          0
#define OS_COREID_1          1
#define OS_COREID_2          2

#define CACHE_BLOCK_SIZE     32
#define L1_CACHE_LINE_SIZE   32
#define L2_CACHE_LINE_SIZE   64
#define LL_CACHE_FETCH_SIZE  64   // last-level cache fetch size. Can be 32 or 64 bytes.

#define PPC_IO_BUFFER_SIZE_MIN LL_CACHE_FETCH_SIZE
#define PPC_IO_BUFFER_ALIGN    LL_CACHE_FETCH_SIZE

#ifndef _ASSEMBLER

#include <types.h>

#ifdef __cplusplus
extern "C" {
#endif

u32 OSGetCoreCount(void);
u32 OSGetCoreId(void);
u32 OSGetMainCoreId(void);
BOOL OSIsMainCore(void);

#ifdef __cplusplus
}
#endif

#endif // _ASSEMBLER

#endif  // __OSCORE_H__