/*---------------------------------------------------------------------* Copyright (C) 1998 Nintendo. $RCSfile: leo.h,v $ $Revision: 1.29 $ $Date: 1998/12/21 07:30:15 $ *---------------------------------------------------------------------*/ #ifndef _LEO_H_ #define _LEO_H_ #ifdef _LANGUAGE_C_PLUS_PLUS extern "C" { #endif #include #include #if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) /************************************************************************** * * Type definitions * */ typedef u32 LEOError; typedef u8 LEOSpdlMode; typedef u8 LEOStatus; typedef struct { u8 drive; /* version of hw */ u8 driver; /* version of sw */ u8 deviceType; /* dev type, always 00 */ u8 ndevices; /* # of devices, always 01 */ } LEOVersion; typedef struct { u32 startLBA; u32 endLBA; u32 nbytes; } LEOCapacity; typedef struct { u8 pad; u8 yearhi; u8 yearlo; u8 month; u8 day; u8 hour; u8 minute; u8 second; } LEODiskTime; typedef struct { u64 lineNumber; LEODiskTime time; } LEOSerialNum; typedef struct { u8 gameName[4]; u8 gameVersion; u8 diskNumber; u8 ramUsage; u8 diskUsage; LEOSerialNum serialNumber; u8 company[2]; u8 freeArea[6]; } LEODiskID; typedef struct { LEOCmdHeader header; union { struct { u32 lba; u32 xfer_blks; void *buff_ptr; u32 rw_bytes; #ifdef _LONGCMD u32 size; #endif } readwrite; struct { u32 lba; } seek; struct { void *buffer_pointer; } readdiskid; LEODiskTime time; struct { u8 reserve1; u8 reserve2; u8 standby_time; u8 sleep_time; u32 reserve3; } modeselect; } data; } LEOCmd; #define _nbytes readwrite.rw_bytes #define _result header.status #endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */ /************************************************************************** * * Global definitions * */ #define LEO_SW_VERSION 6 /* This will be returned by */ /* LeoInquiry command */ #define OS_PRIORITY_LEOMGR OS_PRIORITY_PIMGR /* * Drive Rom offset address */ #define DDROM_FONT_START 0x000a0000 #define DDROM_WAVEDATA_START 0x00140000 /* * Definition for osLeoSpdlMotor() */ #define ACTIVE 0 #define STANDBY 1 #define SLEEP 2 #define BRAKE 4 #define LEO_MOTOR_ACTIVE 0 #define LEO_MOTOR_STANDBY 1 #define LEO_MOTOR_SLEEP 2 #define LEO_MOTOR_BRAKE 4 #define NUM_LBAS 4292 /* total number of LBAs */ #define BLK_SIZE_ZONE0 19720 #define BLK_SIZE_ZONE1 18360 #define BLK_SIZE_ZONE2 17680 #define BLK_SIZE_ZONE3 16320 #define BLK_SIZE_ZONE4 14960 #define BLK_SIZE_ZONE5 13600 #define BLK_SIZE_ZONE6 12240 #define BLK_SIZE_ZONE7 10880 #define BLK_SIZE_ZONE8 9520 #define MAX_BLK_SIZE BLK_SIZE_ZONE0 #define MIN_BLK_SIZE BLK_SIZE_ZONE8 /* * Error codes */ #define LEO_ERROR_GOOD 0 #define LEO_ERROR_DRIVE_NOT_READY 1 #define LEO_ERROR_DIAGNOSTIC_FAILURE 2 #define LEO_ERROR_COMMAND_PHASE_ERROR 3 #define LEO_ERROR_DATA_PHASE_ERROR 4 #define LEO_ERROR_REAL_TIME_CLOCK_FAILURE 5 #define LEO_ERROR_BUSY 8 #define LEO_ERROR_INCOMPATIBLE_MEDIUM_INSTALLED 11 #define LEO_ERROR_UNKNOWN_FORMAT 11 #define LEO_ERROR_NO_SEEK_COMPLETE 21 #define LEO_ERROR_WRITE_FAULT 22 #define LEO_ERROR_UNRECOVERED_READ_ERROR 23 #define LEO_ERROR_NO_REFERENCE_POSITION_FOUND 24 #define LEO_ERROR_TRACK_FOLLOWING_ERROR 25 #define LEO_ERROR_TRACKING_OR_SPDL_SERVO_FAILURE 25 #define LEO_ERROR_INVALID_COMMAND_OPERATION_CODE 31 #define LEO_ERROR_LBA_OUT_OF_RANGE 32 #define LEO_ERROR_WRITE_PROTECT_ERROR 33 #define LEO_ERROR_COMMAND_CLEARED_BY_HOST 34 #define LEO_ERROR_COMMAND_TERMINATED 34 #define LEO_ERROR_QUEUE_FULL 35 #define LEO_ERROR_ILLEGAL_TIMER_VALUE 36 #define LEO_ERROR_WAITING_NMI 37 #define LEO_ERROR_DEVICE_COMMUNICATION_FAILURE 41 #define LEO_ERROR_MEDIUM_NOT_PRESENT 42 #define LEO_ERROR_POWERONRESET_DEVICERESET_OCCURED 43 #define LEO_ERROR_RAMPACK_NOT_CONNECTED 44 #define LEO_ERROR_MEDIUM_MAY_HAVE_CHANGED 47 #define LEO_ERROR_EJECTED_ILLEGALLY_RESUME 49 /* * Reserved */ #define LEO_ERROR_NOT_BOOTED_DISK 45 #define LEO_ERROR_DIDNOT_CHANGED_DISK_AS_EXPECTED 46 /* * Error codes only used in IPL */ #define LEO_ERROR_RTC_NOT_SET_CORRECTLY 48 #define LEO_ERROR_DIAGNOSTIC_FAILURE_RESET 50 #define LEO_ERROR_EJECTED_ILLEGALLY_RESET 51 #if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) /************************************************************************** * * Macro definitions * */ #define GET_ERROR(x) ((x).header.sense) /************************************************************************** * * Extern variables * */ extern LEODiskID leoBootID; extern OSPiHandle *__osDiskHandle; /* For exceptasm to get disk info*/ /************************************************************************** * * Function prototypes * */ /* Initialize routine */ extern s32 LeoCreateLeoManager(OSPri comPri, OSPri intPri, OSMesg *cmdBuf, s32 cmdMsgCnt); extern s32 LeoCJCreateLeoManager(OSPri comPri, OSPri intPri, OSMesg *cmdBuf, s32 cmdMsgCnt); extern s32 LeoCACreateLeoManager(OSPri comPri, OSPri intPri, OSMesg *cmdBuf, s32 cmdMsgCnt); extern u32 LeoDriveExist(void); /* Synchronous functions */ extern s32 LeoClearQueue(void); extern s32 LeoByteToLBA(s32 startLBA, u32 nbytes, s32 *lbas); extern s32 LeoLBAToByte(s32 startLBA, u32 nLBAs, s32 *bytes); extern s32 LeoReadCapacity(LEOCapacity *cap, s32 dir); extern s32 LeoInquiry(LEOVersion *ver); extern s32 LeoTestUnitReady(LEOStatus *status); /* Asynchronous functions */ extern s32 LeoSpdlMotor(LEOCmd *cmdBlock, LEOSpdlMode mode, OSMesgQueue *mq); extern s32 LeoSeek(LEOCmd *cmdBlock, u32 lba, OSMesgQueue *mq); extern s32 LeoRezero(LEOCmd *cmdBlock, OSMesgQueue *mq); extern s32 LeoReadWrite(LEOCmd *cmdBlock, s32 direction, u32 LBA, void *vAddr, u32 nLBAs, OSMesgQueue *mq); extern s32 LeoReadDiskID(LEOCmd *cmdBlock, LEODiskID *vaddr, OSMesgQueue *mq); extern s32 LeoSetRTC(LEOCmd *cmdBlock, LEODiskTime *RTCdata, OSMesgQueue *mq); extern s32 LeoReadRTC(LEOCmd *cmdBlock, OSMesgQueue *mq); extern s32 LeoModeSelectAsync(LEOCmd *cmdBlock, u32 standby, u32 sleep, OSMesgQueue *mq); /* Font routines */ extern int LeoGetKAdr(int sjis); extern int LeoGetAAdr(int code,int *dx,int *dy, int *cy); extern int LeoGetAAdr2(u32 ccode,int *dx,int *dy, int *cy); /* Boot function */ extern void LeoBootGame(void *entry); #endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */ #ifdef _LANGUAGE_C_PLUS_PLUS } #endif #endif /* !_LEO_H */