Skeleton the sdmmc api

src/LibHac/Fs/Sdmmc.cs

@@ -0,0 +1 @@
+global using SdmmcHandle = System.UInt32;

src/LibHac/FsSrv/Impl/DeviceOperator.cs

@@ -10,6 +10,7 @@ using LibHac.Gc;
 using LibHac.Sdmmc;
 using LibHac.Sf;
 using LibHac.Util;
+using MmcPartition = LibHac.Fs.MmcPartition;
 
 namespace LibHac.FsSrv.Impl;
 

src/LibHac/FsSrv/Storage/MmcService.cs

@@ -8,6 +8,7 @@ using LibHac.Sdmmc;
 using LibHac.SdmmcSrv;
 using LibHac.Sf;
 using IStorageSf = LibHac.FsSrv.Sf.IStorage;
+using MmcPartition = LibHac.Fs.MmcPartition;
 
 namespace LibHac.FsSrv.Storage;
 

src/LibHac/Sdmmc/Common.cs

@@ -0,0 +1,152 @@
+using System;
+
+namespace LibHac.Sdmmc;
+
+public enum BusPower
+{
+    // ReSharper disable InconsistentNaming
+    PowerOff = 0,
+    Power1_8V = 1,
+    Power3_3V = 2,
+    // ReSharper restore InconsistentNaming
+}
+public enum BusWidth
+{
+    Width1Bit = 0,
+    Width4Bit = 1,
+    Width8Bit = 2,
+}
+
+public enum SpeedMode
+{
+    MmcIdentification = 0,
+    MmcLegacySpeed = 1,
+    MmcHighSpeed = 2,
+    MmcHs200 = 3,
+    MmcHs400 = 4,
+    SdCardIdentification = 5,
+    SdCardDefaultSpeed = 6,
+    SdCardHighSpeed = 7,
+    SdCardSdr12 = 8,
+    SdCardSdr25 = 9,
+    SdCardSdr50 = 10,
+    SdCardSdr104 = 11,
+    SdCardDdr50 = 12,
+    GcAsicFpgaSpeed = 13,
+    GcAsicSpeed = 14
+}
+
+public enum Port
+{
+    Mmc0 = 0,
+    SdCard0 = 1,
+    GcAsic0 = 2
+}
+
+public struct ErrorInfo
+{
+    public uint NumActivationFailures;
+    public uint NumActivationErrorCorrections;
+    public uint NumReadWriteFailures;
+    public uint NumReadWriteErrorCorrections;
+}
+
+public delegate void DeviceDetectionEventCallback(object args);
+
+public partial class SdmmcApi
+{
+    public const int SectorSize = 0x200;
+
+    public const int DeviceCidSize = 0x10;
+    public const int DeviceCsdSize = 0x10;
+
+    public void SwitchToPcvClockResetControl()
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Initialize(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Finalize(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void ChangeCheckTransferInterval(Port port, uint ms)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void SetDefaultCheckTransferInterval(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result Activate(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Deactivate(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result Read(Span<byte> destination, Port port, uint sectorIndex, uint sectorCount)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result Write(Port port, uint sectorIndex, uint sectorCount, ReadOnlySpan<byte> source)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result CheckConnection(out SpeedMode outSpeedMode, out BusWidth outBusWidth, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetDeviceSpeedMode(out SpeedMode outSpeedMode, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetDeviceMemoryCapacity(out uint outNumSectors, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetDeviceStatus(out uint outDeviceStatus, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetDeviceCid(Span<byte> outBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetDeviceCsd(Span<byte> outBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void GetAndClearErrorInfo(out ErrorInfo outErrorInfo, out int outLogSize, Span<byte> outLogBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void RegisterDeviceVirtualAddress(Port port, Memory<byte> buffer, ulong bufferDeviceVirtualAddress)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void UnregisterDeviceVirtualAddress(Port port, Memory<byte> buffer, ulong bufferDeviceVirtualAddress)
+    {
+        throw new NotImplementedException();
+    }
+}

src/LibHac/Sdmmc/GcAsic.cs

@@ -0,0 +1,53 @@
+using System;
+
+namespace LibHac.Sdmmc;
+
+public partial class SdmmcApi
+{
+    public const int GcAsicOperationSize = 0x40;
+
+    public void PutGcAsicToSleep(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result AwakenGcAsic(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result WriteGcAsicOperation(Port port, ReadOnlySpan<byte> operationBuffer)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result FinishGcAsicOperation(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result AbortGcAsicOperation(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result SleepGcAsic(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result UpdateGcAsicKey(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void SignalGcRemovedEvent(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void ClearGcRemovedEvent(Port port)
+    {
+        throw new NotImplementedException();
+    }
+}

src/LibHac/Sdmmc/Mmc.cs

@@ -0,0 +1,57 @@
+using System;
+
+namespace LibHac.Sdmmc;
+
+public enum MmcPartition
+{
+    UserData = 0,
+    BootPartition1 = 1,
+    BootPartition2 = 2,
+    Unknown = 3
+}
+
+public partial class SdmmcApi
+{
+    public const int MmcExtendedCsdSize = 0x200;
+    public const int MmcWorkBufferSize = MmcExtendedCsdSize;
+
+    public void SetMmcWorkBuffer(Port port, Memory<byte> workBuffer)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void PutMmcToSleep(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void AwakenMmc(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result SelectMmcPartition(Port port, MmcPartition mmcPartition)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result EraseMmc(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetMmcBootPartitionCapacity(out uint outNumSectors, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetMmcExtendedCsd(Span<byte> outBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result CheckMmcConnection(out SpeedMode outSpeedMode, out BusWidth outBusWidth, Port port)
+    {
+        throw new NotImplementedException();
+    }
+}

src/LibHac/Sdmmc/SdCard.cs

@@ -0,0 +1,87 @@
+using System;
+
+namespace LibHac.Sdmmc;
+
+public enum SdCardSwitchFunction
+{
+    CheckSupportedFunction = 0,
+    CheckDefault = 1,
+    CheckHighSpeed = 2,
+    CheckSdr50 = 3,
+    CheckSdr104 = 4,
+    CheckDdr50 = 5
+};
+
+public partial class SdmmcApi
+{
+    public const int SdCardScrSize = 8;
+    public const int SdCardSwitchFunctionStatusSize = 0x40;
+    public const int SdCardSdStatusSize = 0x40;
+
+    public const int SdCardWorkBufferSize = SdCardSdStatusSize;
+
+    public void SetSdCardWorkBuffer(Port port, Memory<byte> workBuffer)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void PutSdCardToSleep(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void AwakenSdCard(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetSdCardProtectedAreaCapacity(out uint outNumSectors, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetSdCardScr(Span<byte> outBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetSdCardSwitchFunctionStatus(Span<byte> outBuffer, Port port, SdCardSwitchFunction switchFunction)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetSdCardCurrentConsumption(out ushort outCurrentConsumption, Port port, SpeedMode speedMode)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result GetSdCardSdStatus(Span<byte> outBuffer, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Result CheckSdCardConnection(out SpeedMode outSpeedMode, out BusWidth outBusWidth, Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void RegisterSdCardDetectionEventCallback(Port port, DeviceDetectionEventCallback callback, object args)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void UnregisterSdCardDetectionEventCallback(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool IsSdCardInserted(Port port)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool IsSdCardRemoved(Port port)
+    {
+        throw new NotImplementedException();
+    }
+}

src/LibHac/Sdmmc/SdmmcEnums.cs

@@ -1,34 +0,0 @@
-namespace LibHac.Sdmmc;
-
-public enum BusWidth
-{
-    Width1Bit = 0,
-    Width4Bit = 1,
-    Width8Bit = 2,
-}
-
-public enum SpeedMode
-{
-    MmcIdentification = 0,
-    MmcLegacySpeed = 1,
-    MmcHighSpeed = 2,
-    MmcHs200 = 3,
-    MmcHs400 = 4,
-    SdCardIdentification = 5,
-    SdCardDefaultSpeed = 6,
-    SdCardHighSpeed = 7,
-    SdCardSdr12 = 8,
-    SdCardSdr25 = 9,
-    SdCardSdr50 = 10,
-    SdCardSdr104 = 11,
-    SdCardDdr50 = 12,
-    GcAsicFpgaSpeed = 13,
-    GcAsicSpeed = 14
-}
-
-public enum Port
-{
-    Mmc0 = 0,
-    SdCard0 = 1,
-    GcAsic0 = 2
-}