#ifndef _CONTROLLER_H #define _CONTROLLER_H #include "os_internal.h" #include "rcp.h" //should go somewhere else but #define CHNL_ERR(format) ((format.rxsize & CHNL_ERR_MASK) >> 4) typedef struct { /* 0x0 */ u32 ramarray[15]; /* 0x3C */ u32 pifstatus; } OSPifRam; typedef struct { /* 0x0 */ u8 dummy; /* 0x1 */ u8 txsize; /* 0x2 */ u8 rxsize; /* 0x3 */ u8 cmd; /* 0x4 */ u16 button; /* 0x6 */ s8 stick_x; /* 0x7 */ s8 stick_y; } __OSContReadFormat; typedef struct { /* 0x0 */ u8 dummy; /* 0x1 */ u8 txsize; /* 0x2 */ u8 rxsize; /* 0x3 */ u8 cmd; /* 0x4 */ u8 typeh; /* 0x5 */ u8 typel; /* 0x6 */ u8 status; /* 0x7 */ u8 dummy1; } __OSContRequesFormat; typedef struct { /* 0x0 */ u8 txsize; /* 0x1 */ u8 rxsize; /* 0x2 */ u8 cmd; /* 0x3 */ u8 typeh; /* 0x4 */ u8 typel; /* 0x5 */ u8 status; } __OSContRequesFormatShort; typedef struct { /* 0x0 */ u8 dummy; /* 0x1 */ u8 txsize; /* 0x2 */ u8 rxsize; /* 0x3 */ u8 cmd; /* 0x4 */ u8 addrh; /* 0x5 */ u8 addrl; /* 0x6 */ u8 data[BLOCKSIZE]; /* 0x26 */ u8 datacrc; } __OSContRamReadFormat; typedef union { /* 0x0 */ struct { /* 0x0 */ u8 bank; /* 0x1 */ u8 page; } inode_t; /* 0x0 */ u16 ipage; } __OSInodeUnit; typedef struct { /* 0x0 */ u32 game_code; /* 0x4 */ u16 company_code; /* 0x6 */ __OSInodeUnit start_page; /* 0x8 */ u8 status; /* 0x9 */ s8 reserved; /* 0xA */ u16 data_sum; /* 0xC */ u8 ext_name[PFS_FILE_EXT_LEN]; /* 0x10 */ u8 game_name[PFS_FILE_NAME_LEN]; } __OSDir; typedef struct { /* 0x0 */ __OSInodeUnit inode_page[128]; } __OSInode; typedef struct { /* 0x0 */ u32 repaired; /* 0x4 */ u32 random; /* 0x8 */ u64 serial_mid; /* 0x10 */ u64 serial_low; /* 0x18 */ u16 deviceid; /* 0x1A */ u8 banks; /* 0x1B */ u8 version; /* 0x1C */ u16 checksum; /* 0x1E */ u16 inverted_checksum; } __OSPackId; typedef struct { /* 0x0 */ u8 txsize; /* 0x1 */ u8 rxsize; /* 0x2 */ u8 cmd; /* 0x3 */ u8 address; /* 0x4 */ u8 data[EEPROM_BLOCK_SIZE]; } __OSContEepromFormat; #define PFS_ONE_PAGE 8 #define PFS_PAGE_SIZE (BLOCKSIZE*PFS_ONE_PAGE) #define PFS_INODE_SIZE_PER_PAGE 128 #define PFS_ID_0AREA 1 #define PFS_ID_1AREA 3 #define PFS_ID_2AREA 4 #define PFS_ID_3AREA 6 #define PFS_LABEL_AREA 7 #define PFS_WRITTEN 2 #define PFS_EOF 1 #define PFS_PAGE_NOT_EXIST 2 #define PFS_PAGE_NOT_USED 3 #define PFS_FORCE 1 #define PFS_ID_BANK_256K 0 //from: http://en64.shoutwiki.com/wiki/SI_Registers_Detailed#CONT_CMD_Usage #define CONT_CMD_REQUEST_STATUS 0 #define CONT_CMD_READ_BUTTON 1 #define CONT_CMD_READ_MEMPACK 2 #define CONT_CMD_WRITE_MEMPACK 3 #define CONT_CMD_READ_EEPROM 4 #define CONT_CMD_WRITE_EEPROM 5 #define CONT_CMD_RESET 0xff #define CONT_CMD_REQUEST_STATUS_TX 1 #define CONT_CMD_READ_BUTTON_TX 1 #define CONT_CMD_READ_MEMPACK_TX 3 #define CONT_CMD_WRITE_MEMPACK_TX 35 #define CONT_CMD_READ_EEPROM_TX 2 #define CONT_CMD_WRITE_EEPROM_TX 10 #define CONT_CMD_RESET_TX 1 #define CONT_CMD_REQUEST_STATUS_RX 3 #define CONT_CMD_READ_BUTTON_RX 4 #define CONT_CMD_READ_MEMPACK_RX 33 #define CONT_CMD_WRITE_MEMPACK_RX 1 #define CONT_CMD_READ_EEPROM_RX 8 #define CONT_CMD_WRITE_EEPROM_RX 1 #define CONT_CMD_RESET_RX 3 #define CONT_CMD_NOP 0xff #define CONT_CMD_END 0xfe //indicates end of a command #define CONT_CMD_EXE 1 //set pif ram status byte to this to do a command #define DIR_STATUS_EMPTY 0 #define DIR_STATUS_UNKNOWN 1 #define DIR_STATUS_OCCUPIED 2 #define PFS_BANK_LAPPED_BY 8 /* => u8 */ #define PFS_SECTOR_PER_BANK 32 #define PFS_INODE_DIST_MAP (PFS_BANK_LAPPED_BY * PFS_SECTOR_PER_BANK) #define PFS_SECTOR_SIZE (PFS_INODE_SIZE_PER_PAGE/PFS_SECTOR_PER_BANK) typedef struct { /* 0x0 */ __OSInode inode; /* 0x100 */ u8 bank; /* 0x101 */ u8 map[256]; } __OSInodeCache; extern s32 __osEepStatus(OSMesgQueue *, OSContStatus *); u16 __osSumcalc(u8 *ptr, int length); s32 __osIdCheckSum(u16 *ptr, u16 *csum, u16 *icsum); s32 __osRepairPackId(OSPfs *pfs, __OSPackId *badid, __OSPackId *newid); s32 __osCheckPackId(OSPfs *pfs, __OSPackId *temp); s32 __osGetId(OSPfs *pfs); s32 __osCheckId(OSPfs *pfs); s32 __osPfsRWInode(OSPfs *pfs, __OSInode *inode, u8 flag, u8 bank); s32 __osPfsSelectBank(OSPfs *pfs, u8 bank); s32 __osBlockSum(OSPfs *pfs, u8 page_no, u16 *sum, u8 bank); s32 __osContRamRead(OSMesgQueue *mq, int channel, u16 address, u8 *buffer); s32 __osContRamWrite(OSMesgQueue *mq, int channel, u16 address, u8 *buffer, int force); void __osContGetInitData(u8 *pattern, OSContStatus *data); void __osPackRequestData(u8 cmd); void __osPfsRequestData(u8 cmd); void __osPfsGetInitData(u8* pattern, OSContStatus* data); u8 __osContAddressCrc(u16 addr); u8 __osContDataCrc(u8 *data); s32 __osPfsGetStatus(OSMesgQueue *queue, int channel); extern u8 __osContLastCmd; extern OSTimer __osEepromTimer; extern OSMesg __osEepromTimerMsg; extern OSMesgQueue __osEepromTimerQ; extern OSPifRam __osEepPifRam; extern OSPifRam __osContPifRam; extern OSPifRam __osPfsPifRam; extern u8 __osMaxControllers; //some version of this almost certainly existed since there's plenty of times where it's used right before a return 0 #define ERRCK(fn) \ ret = fn; \ if (ret != 0) \ return ret; #define SET_ACTIVEBANK_TO_ZERO \ if (pfs->activebank != 0) \ { \ ERRCK(__osPfsSelectBank(pfs, 0)) \ } #define PFS_CHECK_ID \ if (__osCheckId(pfs) == PFS_ERR_NEW_PACK) \ return PFS_ERR_NEW_PACK; #endif #define PFS_CHECK_STATUS \ if ((pfs->status & PFS_INITIALIZED) == 0) \ return PFS_ERR_INVALID; #define PFS_GET_STATUS \ __osSiGetAccess(); \ ret = __osPfsGetStatus(queue, channel); \ __osSiRelAccess(); \ if (ret != 0) \ return ret;