diff options
Diffstat (limited to 'src/DSi_SD.h')
| -rw-r--r-- | src/DSi_SD.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/DSi_SD.h b/src/DSi_SD.h index 22475d6..149b72a 100644 --- a/src/DSi_SD.h +++ b/src/DSi_SD.h @@ -39,8 +39,11 @@ public: static void FinishSend(u32 param); static void FinishReceive(u32 param); void SendResponse(u32 val, bool last); - void SendData(u8* data, u32 len); - bool ReceiveData(u8* data, u32 len); + u32 SendData(u8* data, u32 len); + u32 ReceiveData(u8* data, u32 len); + u32 GetTransferrableLen(u32 len); + + void SetCardIRQ(); u16 Read(u32 addr); void Write(u32 addr, u16 val); @@ -58,6 +61,10 @@ private: u32 IRQStatus; // IF u32 IRQMask; // ~IE + u16 CardIRQStatus; + u16 CardIRQMask; + u16 CardIRQCtl; + u16 DataCtl; u16 Data32IRQ; u32 DataMode; // 0=16bit 1=32bit @@ -83,12 +90,14 @@ private: class DSi_SDDevice { public: - DSi_SDDevice(DSi_SDHost* host) { Host = host; } + DSi_SDDevice(DSi_SDHost* host) { Host = host; IRQ = false; } ~DSi_SDDevice() {} virtual void SendCMD(u8 cmd, u32 param) = 0; virtual void ContinueTransfer() = 0; + bool IRQ; + protected: DSi_SDHost* Host; }; @@ -127,8 +136,8 @@ private: void SetState(u32 state) { CSR &= ~(0xF << 9); CSR |= (state << 9); } - void ReadBlock(u64 addr); - void WriteBlock(u64 addr); + u32 ReadBlock(u64 addr); + u32 WriteBlock(u64 addr); }; #endif // DSI_SD_H |