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NvServices refactoring (#120)

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* Initial implementation of NvMap/NvHostCtrl

* More work on NvHostCtrl

* Refactoring of nvservices, move GPU Vmm, make Vmm per-process, refactor most gpu devices, move Gpu to Core, fix CbBind

* Implement GetGpuTime, support CancelSynchronization, fix issue on InsertWaitingMutex, proper double buffering support (again, not working properly for commercial games, only hb)

* Try to fix perf regression reading/writing textures, moved syncpts and events to a UserCtx class, delete global state when the process exits, other minor tweaks

* Remove now unused code, add comment about probably wrong result codes
This commit is contained in:
gdkchan
2018-05-07 15:53:23 -03:00
committed by GitHub
parent 4419e8d6b4
commit 34037701c7
75 changed files with 2472 additions and 1440 deletions
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748
Ryujinx.Core/OsHle/Services/Nv/INvDrvServices.cs
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@@ -2,30 +2,36 @@ using ChocolArm64.Memory;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Handles;
using Ryujinx.Core.OsHle.Ipc;
using Ryujinx.Core.OsHle.Utilities;
using Ryujinx.Graphics.Gpu;
using Ryujinx.Core.OsHle.Services.Nv.NvGpuAS;
using Ryujinx.Core.OsHle.Services.Nv.NvGpuGpu;
using Ryujinx.Core.OsHle.Services.Nv.NvHostChannel;
using Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl;
using Ryujinx.Core.OsHle.Services.Nv.NvMap;
using System;
using System.Collections.Generic;
using System.IO;
namespace Ryujinx.Core.OsHle.Services.Nv
{
class INvDrvServices : IpcService, IDisposable
{
private delegate long ServiceProcessIoctl(ServiceCtx Context);
private delegate int IoctlProcessor(ServiceCtx Context, int Cmd);
private Dictionary<int, ServiceProcessRequest> m_Commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
private Dictionary<(string, int), ServiceProcessIoctl> IoctlCmds;
private static Dictionary<string, IoctlProcessor> IoctlProcessors =
new Dictionary<string, IoctlProcessor>()
{
{ "/dev/nvhost-as-gpu", ProcessIoctlNvGpuAS },
{ "/dev/nvhost-ctrl", ProcessIoctlNvHostCtrl },
{ "/dev/nvhost-ctrl-gpu", ProcessIoctlNvGpuGpu },
{ "/dev/nvhost-gpu", ProcessIoctlNvHostChannel },
{ "/dev/nvmap", ProcessIoctlNvMap }
};
public static GlobalStateTable Fds { get; private set; }
public static GlobalStateTable NvMaps { get; private set; }
public static GlobalStateTable NvMapsById { get; private set; }
public static GlobalStateTable NvMapsFb { get; private set; }
private KEvent Event;
public INvDrvServices()
@@ -37,42 +43,7 @@ namespace Ryujinx.Core.OsHle.Services.Nv
{ 2, Close },
{ 3, Initialize },
{ 4, QueryEvent },
{ 8, SetClientPid },
};
IoctlCmds = new Dictionary<(string, int), ServiceProcessIoctl>()
{
{ ("/dev/nvhost-as-gpu", 0x4101), NvGpuAsIoctlBindChannel },
{ ("/dev/nvhost-as-gpu", 0x4102), NvGpuAsIoctlAllocSpace },
{ ("/dev/nvhost-as-gpu", 0x4105), NvGpuAsIoctlUnmap },
{ ("/dev/nvhost-as-gpu", 0x4106), NvGpuAsIoctlMapBufferEx },
{ ("/dev/nvhost-as-gpu", 0x4108), NvGpuAsIoctlGetVaRegions },
{ ("/dev/nvhost-as-gpu", 0x4109), NvGpuAsIoctlInitializeEx },
{ ("/dev/nvhost-as-gpu", 0x4114), NvGpuAsIoctlRemap },
{ ("/dev/nvhost-ctrl", 0x001b), NvHostIoctlCtrlGetConfig },
{ ("/dev/nvhost-ctrl", 0x001d), NvHostIoctlCtrlEventWait },
{ ("/dev/nvhost-ctrl", 0x001e), NvHostIoctlCtrlEventWaitAsync },
{ ("/dev/nvhost-ctrl", 0x001f), NvHostIoctlCtrlEventRegister },
{ ("/dev/nvhost-ctrl-gpu", 0x4701), NvGpuIoctlZcullGetCtxSize },
{ ("/dev/nvhost-ctrl-gpu", 0x4702), NvGpuIoctlZcullGetInfo },
{ ("/dev/nvhost-ctrl-gpu", 0x4703), NvGpuIoctlZbcSetTable },
{ ("/dev/nvhost-ctrl-gpu", 0x4705), NvGpuIoctlGetCharacteristics },
{ ("/dev/nvhost-ctrl-gpu", 0x4706), NvGpuIoctlGetTpcMasks },
{ ("/dev/nvhost-ctrl-gpu", 0x4714), NvGpuIoctlZbcGetActiveSlotMask },
{ ("/dev/nvhost-gpu", 0x4714), NvMapIoctlChannelSetUserData },
{ ("/dev/nvhost-gpu", 0x4801), NvMapIoctlChannelSetNvMap },
{ ("/dev/nvhost-gpu", 0x4808), NvMapIoctlChannelSubmitGpFifo },
{ ("/dev/nvhost-gpu", 0x4809), NvMapIoctlChannelAllocObjCtx },
{ ("/dev/nvhost-gpu", 0x480b), NvMapIoctlChannelZcullBind },
{ ("/dev/nvhost-gpu", 0x480c), NvMapIoctlChannelSetErrorNotifier },
{ ("/dev/nvhost-gpu", 0x480d), NvMapIoctlChannelSetPriority },
{ ("/dev/nvhost-gpu", 0x481a), NvMapIoctlChannelAllocGpFifoEx2 },
{ ("/dev/nvmap", 0x0101), NvMapIocCreate },
{ ("/dev/nvmap", 0x0103), NvMapIocFromId },
{ ("/dev/nvmap", 0x0104), NvMapIocAlloc },
{ ("/dev/nvmap", 0x0105), NvMapIocFree },
{ ("/dev/nvmap", 0x0109), NvMapIocParam },
{ ("/dev/nvmap", 0x010e), NvMapIocGetId },
{ 8, SetClientPid }
};
Event = new KEvent();
@@ -81,10 +52,6 @@ namespace Ryujinx.Core.OsHle.Services.Nv
static INvDrvServices()
{
Fds = new GlobalStateTable();
NvMaps = new GlobalStateTable();
NvMapsById = new GlobalStateTable();
NvMapsFb = new GlobalStateTable();
}
public long Open(ServiceCtx Context)
@@ -104,22 +71,25 @@ namespace Ryujinx.Core.OsHle.Services.Nv
public long Ioctl(ServiceCtx Context)
{
int Fd = Context.RequestData.ReadInt32();
int Cmd = Context.RequestData.ReadInt32() & 0xffff;
int Cmd = Context.RequestData.ReadInt32();
NvFd FdData = Fds.GetData<NvFd>(Context.Process, Fd);
long Position = Context.Request.GetSendBuffPtr();
int Result;
Context.ResponseData.Write(0);
if (IoctlCmds.TryGetValue((FdData.Name, Cmd), out ServiceProcessIoctl ProcReq))
if (IoctlProcessors.TryGetValue(FdData.Name, out IoctlProcessor Process))
{
return ProcReq(Context);
Result = Process(Context, Cmd);
}
else
{
throw new NotImplementedException($"{FdData.Name} {Cmd:x4}");
}
//TODO: Verify if the error codes needs to be translated.
Context.ResponseData.Write(Result);
return 0;
}
public long Close(ServiceCtx Context)
@@ -138,9 +108,9 @@ namespace Ryujinx.Core.OsHle.Services.Nv
long TransferMemSize = Context.RequestData.ReadInt64();
int TransferMemHandle = Context.Request.HandleDesc.ToCopy[0];
Context.ResponseData.Write(0);
NvMapIoctl.InitializeNvMap(Context);
NvMapsFb.Add(Context.Process, 0, new NvMapFb());
Context.ResponseData.Write(0);
return 0;
}
@@ -169,659 +139,69 @@ namespace Ryujinx.Core.OsHle.Services.Nv
return 0;
}
private long NvGpuAsIoctlBindChannel(ServiceCtx Context)
private static int ProcessIoctlNvGpuAS(ServiceCtx Context, int Cmd)
{
long Position = Context.Request.GetSendBuffPtr();
int Fd = Context.Memory.ReadInt32(Position);
return 0;
return ProcessIoctl(Context, Cmd, NvGpuASIoctl.ProcessIoctl);
}
private long NvGpuAsIoctlAllocSpace(ServiceCtx Context)
private static int ProcessIoctlNvHostCtrl(ServiceCtx Context, int Cmd)
{
long Position = Context.Request.GetSendBuffPtr();
return ProcessIoctl(Context, Cmd, NvHostCtrlIoctl.ProcessIoctl);
}
MemReader Reader = new MemReader(Context.Memory, Position);
private static int ProcessIoctlNvGpuGpu(ServiceCtx Context, int Cmd)
{
return ProcessIoctl(Context, Cmd, NvGpuGpuIoctl.ProcessIoctl);
}
int Pages = Reader.ReadInt32();
int PageSize = Reader.ReadInt32();
int Flags = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
long Align = Reader.ReadInt64();
private static int ProcessIoctlNvHostChannel(ServiceCtx Context, int Cmd)
{
return ProcessIoctl(Context, Cmd, NvHostChannelIoctl.ProcessIoctl);
}
if ((Flags & 1) != 0)
private static int ProcessIoctlNvMap(ServiceCtx Context, int Cmd)
{
return ProcessIoctl(Context, Cmd, NvMapIoctl.ProcessIoctl);
}
private static int ProcessIoctl(ServiceCtx Context, int Cmd, IoctlProcessor Processor)
{
if (CmdIn(Cmd) && Context.Request.GetBufferType0x21Position() == 0)
{
Align = Context.Ns.Gpu.ReserveMemory(Align, (long)Pages * PageSize, 1);
}
else
{
Align = Context.Ns.Gpu.ReserveMemory((long)Pages * PageSize, Align);
Context.Ns.Log.PrintError(LogClass.ServiceNv, "Input buffer is null!");
return NvResult.InvalidInput;
}
Context.Memory.WriteInt64(Position + 0x10, Align);
return 0;
}
private long NvGpuAsIoctlUnmap(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
long Offset = Reader.ReadInt64();
Context.Ns.Gpu.MemoryMgr.Unmap(Offset, 0x10000);
return 0;
}
private long NvGpuAsIoctlMapBufferEx(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int Flags = Reader.ReadInt32();
int Kind = Reader.ReadInt32();
int Handle = Reader.ReadInt32();
int PageSize = Reader.ReadInt32();
long BuffAddr = Reader.ReadInt64();
long MapSize = Reader.ReadInt64();
long Offset = Reader.ReadInt64();
if (Handle == 0)
if (CmdOut(Cmd) && Context.Request.GetBufferType0x22Position() == 0)
{
//This is used to store offsets for the Framebuffer(s);
NvMapFb MapFb = (NvMapFb)NvMapsFb.GetData(Context.Process, 0);
Context.Ns.Log.PrintError(LogClass.ServiceNv, "Output buffer is null!");
MapFb.AddBufferOffset(BuffAddr);
return 0;
return NvResult.InvalidInput;
}
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
if ((Flags & 1) != 0)
{
Offset = Context.Ns.Gpu.MapMemory(Map.CpuAddress, Offset, Map.Size);
}
else
{
Offset = Context.Ns.Gpu.MapMemory(Map.CpuAddress, Map.Size);
}
Context.Memory.WriteInt64(Position + 0x20, Offset);
Map.GpuAddress = Offset;
return 0;
return Processor(Context, Cmd);
}
private long NvGpuAsIoctlGetVaRegions(ServiceCtx Context)
private static bool CmdIn(int Cmd)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position);
long Unused = Reader.ReadInt64();
int BuffSize = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
BuffSize = 0x30;
Writer.WriteInt64(Unused);
Writer.WriteInt32(BuffSize);
Writer.WriteInt32(Padding);
Writer.WriteInt64(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt64(0);
Writer.WriteInt64(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt64(0);
return 0;
return ((Cmd >> 30) & 1) != 0;
}
private long NvGpuAsIoctlInitializeEx(ServiceCtx Context)
private static bool CmdOut(int Cmd)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int BigPageSize = Reader.ReadInt32();
int AsFd = Reader.ReadInt32();
int Flags = Reader.ReadInt32();
int Reserved = Reader.ReadInt32();
long Unknown10 = Reader.ReadInt64();
long Unknown18 = Reader.ReadInt64();
long Unknown20 = Reader.ReadInt64();
return 0;
return ((Cmd >> 31) & 1) != 0;
}
private long NvGpuAsIoctlRemap(ServiceCtx Context)
public static void UnloadProcess(Process Process)
{
Context.RequestData.BaseStream.Seek(-4, SeekOrigin.Current);
Fds.DeleteProcess(Process);
int Cmd = Context.RequestData.ReadInt32();
NvGpuASIoctl.UnloadProcess(Process);
int Size = (Cmd >> 16) & 0xff;
NvHostCtrlIoctl.UnloadProcess(Process);
int Count = Size / 0x18;
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
for (int Index = 0; Index < Count; Index++)
{
int Flags = Reader.ReadInt32();
int Kind = Reader.ReadInt32();
int Handle = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
int Offset = Reader.ReadInt32();
int Pages = Reader.ReadInt32();
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
Context.Ns.Gpu.MapMemory(Map.CpuAddress,
(long)(uint)Offset << 16,
(long)(uint)Pages << 16);
}
//TODO
return 0;
}
private long NvHostIoctlCtrlGetConfig(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0x82);
for (int Index = 0; Index < 0x101; Index++)
{
Writer.WriteByte(0);
}
return 0;
}
private long NvHostIoctlCtrlEventWait(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int SyncPtId = Reader.ReadInt32();
int Threshold = Reader.ReadInt32();
int Timeout = Reader.ReadInt32();
int Value = Reader.ReadInt32();
Context.Memory.WriteInt32(Position + 0xc, 0xcafe);
return 0;
}
private long NvHostIoctlCtrlEventWaitAsync(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int SyncPtId = Reader.ReadInt32();
int Threshold = Reader.ReadInt32();
int Timeout = Reader.ReadInt32();
int Value = Reader.ReadInt32();
Context.Memory.WriteInt32(Position + 0xc, 0xcafe);
return 0;
}
private long NvHostIoctlCtrlEventRegister(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int UserEventId = Reader.ReadInt32();
return 0;
}
private long NvGpuIoctlZcullGetCtxSize(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
Context.Memory.WriteInt32(Position, 1);
return 0;
}
private long NvGpuIoctlZcullGetInfo(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemWriter Writer = new MemWriter(Context.Memory, Position);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
Writer.WriteInt32(0);
return 0;
}
private long NvGpuIoctlZbcSetTable(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int[] ColorDs = new int[4];
int[] ColorL2 = new int[4];
ColorDs[0] = Reader.ReadInt32();
ColorDs[1] = Reader.ReadInt32();
ColorDs[2] = Reader.ReadInt32();
ColorDs[3] = Reader.ReadInt32();
ColorL2[0] = Reader.ReadInt32();
ColorL2[1] = Reader.ReadInt32();
ColorL2[2] = Reader.ReadInt32();
ColorL2[3] = Reader.ReadInt32();
int Depth = Reader.ReadInt32();
int Format = Reader.ReadInt32();
int Type = Reader.ReadInt32();
return 0;
}
private long NvGpuIoctlGetCharacteristics(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position);
//Note: We should just ignore the BuffAddr, because official code
//does __memcpy_device from Position + 0x10 to BuffAddr.
long BuffSize = Reader.ReadInt64();
long BuffAddr = Reader.ReadInt64();
BuffSize = 0xa0;
Writer.WriteInt64(BuffSize);
Writer.WriteInt64(BuffAddr);
Writer.WriteInt32(0x120); //NVGPU_GPU_ARCH_GM200
Writer.WriteInt32(0xb); //NVGPU_GPU_IMPL_GM20B
Writer.WriteInt32(0xa1);
Writer.WriteInt32(1);
Writer.WriteInt64(0x40000);
Writer.WriteInt64(0);
Writer.WriteInt32(2);
Writer.WriteInt32(0x20); //NVGPU_GPU_BUS_TYPE_AXI
Writer.WriteInt32(0x20000);
Writer.WriteInt32(0x20000);
Writer.WriteInt32(0x1b);
Writer.WriteInt32(0x30000);
Writer.WriteInt32(1);
Writer.WriteInt32(0x503);
Writer.WriteInt32(0x503);
Writer.WriteInt32(0x80);
Writer.WriteInt32(0x28);
Writer.WriteInt32(0);
Writer.WriteInt64(0x55);
Writer.WriteInt32(0x902d); //FERMI_TWOD_A
Writer.WriteInt32(0xb197); //MAXWELL_B
Writer.WriteInt32(0xb1c0); //MAXWELL_COMPUTE_B
Writer.WriteInt32(0xb06f); //MAXWELL_CHANNEL_GPFIFO_A
Writer.WriteInt32(0xa140); //KEPLER_INLINE_TO_MEMORY_B
Writer.WriteInt32(0xb0b5); //MAXWELL_DMA_COPY_A
Writer.WriteInt32(1);
Writer.WriteInt32(0);
Writer.WriteInt32(2);
Writer.WriteInt32(1);
Writer.WriteInt32(0);
Writer.WriteInt32(1);
Writer.WriteInt32(0x21d70);
Writer.WriteInt32(0);
Writer.WriteByte((byte)'g');
Writer.WriteByte((byte)'m');
Writer.WriteByte((byte)'2');
Writer.WriteByte((byte)'0');
Writer.WriteByte((byte)'b');
Writer.WriteByte((byte)'\0');
Writer.WriteByte((byte)'\0');
Writer.WriteByte((byte)'\0');
Writer.WriteInt64(0);
return 0;
}
private long NvGpuIoctlGetTpcMasks(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int MaskBuffSize = Reader.ReadInt32();
int Reserved = Reader.ReadInt32();
long MaskBuffAddr = Reader.ReadInt64();
long Unknown = Reader.ReadInt64();
return 0;
}
private long NvGpuIoctlZbcGetActiveSlotMask(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
Context.Memory.WriteInt32(Position + 0, 7);
Context.Memory.WriteInt32(Position + 4, 1);
return 0;
}
private long NvMapIoctlChannelSetUserData(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
return 0;
}
private long NvMapIoctlChannelSetNvMap(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int Fd = Context.Memory.ReadInt32(Position);
return 0;
}
private long NvMapIoctlChannelSubmitGpFifo(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0x10);
long GpFifo = Reader.ReadInt64();
int Count = Reader.ReadInt32();
int Flags = Reader.ReadInt32();
int FenceId = Reader.ReadInt32();
int FenceVal = Reader.ReadInt32();
for (int Index = 0; Index < Count; Index++)
{
long GpFifoHdr = Reader.ReadInt64();
long GpuAddr = GpFifoHdr & 0xffffffffff;
int Size = (int)(GpFifoHdr >> 40) & 0x7ffffc;
long CpuAddr = Context.Ns.Gpu.GetCpuAddr(GpuAddr);
if (CpuAddr != -1)
{
byte[] Data = AMemoryHelper.ReadBytes(Context.Memory, CpuAddr, Size);
NsGpuPBEntry[] PushBuffer = NvGpuPushBuffer.Decode(Data);
Context.Ns.Gpu.Fifo.PushBuffer(Context.Memory, PushBuffer);
}
}
Writer.WriteInt32(0);
Writer.WriteInt32(0);
return 0;
}
private long NvMapIoctlChannelAllocObjCtx(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int ClassNum = Context.Memory.ReadInt32(Position + 0);
int Flags = Context.Memory.ReadInt32(Position + 4);
Context.Memory.WriteInt32(Position + 8, 0);
return 0;
}
private long NvMapIoctlChannelZcullBind(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
long GpuVa = Reader.ReadInt64();
int Mode = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
return 0;
}
private long NvMapIoctlChannelSetErrorNotifier(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
long Offset = Reader.ReadInt64();
long Size = Reader.ReadInt64();
int Mem = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
return 0;
}
private long NvMapIoctlChannelSetPriority(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int Priority = Context.Memory.ReadInt32(Position);
return 0;
}
private long NvMapIoctlChannelAllocGpFifoEx2(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 0xc);
int Count = Reader.ReadInt32();
int Flags = Reader.ReadInt32();
int Unknown8 = Reader.ReadInt32();
long Fence = Reader.ReadInt64();
int Unknown14 = Reader.ReadInt32();
int Unknown18 = Reader.ReadInt32();
Writer.WriteInt32(0);
Writer.WriteInt32(0);
return 0;
}
private long NvMapIocCreate(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int Size = Context.Memory.ReadInt32(Position);
NvMap Map = new NvMap() { Size = Size };
Map.Handle = NvMaps.Add(Context.Process, Map);
Map.Id = NvMapsById.Add(Context.Process, Map);
Context.Memory.WriteInt32(Position + 4, Map.Handle);
Context.Ns.Log.PrintInfo(LogClass.ServiceNv, $"NvMap {Map.Id} created with size {Size:x8}!");
return 0;
}
private long NvMapIocFromId(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int Id = Context.Memory.ReadInt32(Position);
NvMap Map = NvMapsById.GetData<NvMap>(Context.Process, Id);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap Id {Id}!");
return -1; //TODO: Corrent error code.
}
Context.Memory.WriteInt32(Position + 4, Map.Handle);
return 0;
}
private long NvMapIocAlloc(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int Handle = Reader.ReadInt32();
int HeapMask = Reader.ReadInt32();
int Flags = Reader.ReadInt32();
int Align = Reader.ReadInt32();
byte Kind = (byte)Reader.ReadInt64();
long Addr = Reader.ReadInt64();
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
Map.CpuAddress = Addr;
Map.Align = Align;
Map.Kind = Kind;
return 0;
}
private long NvMapIocFree(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
MemWriter Writer = new MemWriter(Context.Memory, Position + 8);
int Handle = Reader.ReadInt32();
int Padding = Reader.ReadInt32();
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
Writer.WriteInt64(0);
Writer.WriteInt32(Map.Size);
Writer.WriteInt32(0);
return 0;
}
private long NvMapIocParam(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
MemReader Reader = new MemReader(Context.Memory, Position);
int Handle = Reader.ReadInt32();
int Param = Reader.ReadInt32();
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
int Response = 0;
switch (Param)
{
case 1: Response = Map.Size; break;
case 2: Response = Map.Align; break;
case 4: Response = 0x40000000; break;
case 5: Response = Map.Kind; break;
}
Context.Memory.WriteInt32(Position + 8, Response);
return 0;
}
private long NvMapIocGetId(ServiceCtx Context)
{
long Position = Context.Request.GetSendBuffPtr();
int Handle = Context.Memory.ReadInt32(Position + 4);
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap Handle {Handle}!");
return -1; //TODO: Corrent error code.
}
Context.Memory.WriteInt32(Position, Map.Id);
return 0;
NvMapIoctl.UnloadProcess(Process);
}
public void Dispose()

31
Ryujinx.Core/OsHle/Services/Nv/NvChNvMap.cs
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@@ -1,31 +0,0 @@
using System.Collections.Concurrent;
namespace Ryujinx.Core.OsHle.Services.Nv
{
class NvChNvMap
{
private static ConcurrentDictionary<Process, IdDictionary> NvMaps;
public void Create(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
int Size = Context.Memory.ReadInt32(InputPosition);
int Handle = AddNvMap(Context, new NvMap(Size));
Context.Memory.WriteInt32(OutputPosition, Handle);
}
private int AddNvMap(ServiceCtx Context, NvMap Map)
{
return NvMaps[Context.Process].Add(Map);
}
public NvMap GetNvMap(ServiceCtx Context, int Handle)
{
return NvMaps[Context.Process].GetData<NvMap>(Handle);
}
}
}

11
Ryujinx.Core/OsHle/Services/Nv/NvGpuAS/NvGpuASAllocSpace.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuAS
{
struct NvGpuASAllocSpace
{
public int Pages;
public int PageSize;
public int Flags;
public int Padding;
public long Offset;
}
}

245
Ryujinx.Core/OsHle/Services/Nv/NvGpuAS/NvGpuASIoctl.cs Normal file
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using ChocolArm64.Memory;
using Ryujinx.Core.Gpu;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Services.Nv.NvMap;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuAS
{
class NvGpuASIoctl
{
private const int FlagFixedOffset = 1;
private static ConcurrentDictionary<Process, NvGpuVmm> Vmms;
static NvGpuASIoctl()
{
Vmms = new ConcurrentDictionary<Process, NvGpuVmm>();
}
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
{
switch (Cmd & 0xffff)
{
case 0x4101: return BindChannel (Context);
case 0x4102: return AllocSpace (Context);
case 0x4103: return FreeSpace (Context);
case 0x4105: return UnmapBuffer (Context);
case 0x4106: return MapBufferEx (Context);
case 0x4108: return GetVaRegions(Context);
case 0x4109: return InitializeEx(Context);
case 0x4114: return Remap (Context);
}
throw new NotImplementedException(Cmd.ToString("x8"));
}
private static int BindChannel(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int AllocSpace(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvGpuASAllocSpace Args = AMemoryHelper.Read<NvGpuASAllocSpace>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
ulong Size = (ulong)Args.Pages *
(ulong)Args.PageSize;
if ((Args.Flags & FlagFixedOffset) != 0)
{
Args.Offset = Vmm.Reserve(Args.Offset, (long)Size, 1);
}
else
{
Args.Offset = Vmm.Reserve((long)Size, 1);
}
int Result = NvResult.Success;
if (Args.Offset < 0)
{
Args.Offset = 0;
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"No memory to allocate size {Size:x16}!");
Result = NvResult.OutOfMemory;
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return Result;
}
private static int FreeSpace(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvGpuASAllocSpace Args = AMemoryHelper.Read<NvGpuASAllocSpace>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
ulong Size = (ulong)Args.Pages *
(ulong)Args.PageSize;
Vmm.Free(Args.Offset, (long)Size);
return NvResult.Success;
}
private static int UnmapBuffer(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvGpuASUnmapBuffer Args = AMemoryHelper.Read<NvGpuASUnmapBuffer>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
if (!Vmm.Unmap(Args.Offset))
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {Args.Offset:x16}!");
}
return NvResult.Success;
}
private static int MapBufferEx(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvGpuASMapBufferEx Args = AMemoryHelper.Read<NvGpuASMapBufferEx>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvMapHandle Map = NvMapIoctl.GetNvMapWithFb(Context, Args.NvMapHandle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{Args.NvMapHandle:x8}!");
return NvResult.InvalidInput;
}
long PA = Map.Address + Args.BufferOffset;
long Size = Args.MappingSize;
if (Size == 0)
{
Size = Map.Size;
}
Size = Map.Size;
int Result = NvResult.Success;
//Note: When the fixed offset flag is not set,
//the Offset field holds the alignment size instead.
if ((Args.Flags & FlagFixedOffset) != 0)
{
long MapEnd = Args.Offset + Args.MappingSize;
if ((ulong)MapEnd <= (ulong)Args.Offset)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Offset 0x{Args.Offset:x16} and size 0x{Args.MappingSize:x16} results in a overflow!");
return NvResult.InvalidInput;
}
if ((Args.Offset & NvGpuVmm.PageMask) != 0)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Offset 0x{Args.Offset:x16} is not page aligned!");
return NvResult.InvalidInput;
}
Args.Offset = Vmm.Map(PA, Args.Offset, Size);
}
else
{
Args.Offset = Vmm.Map(PA, Size);
if (Args.Offset < 0)
{
Args.Offset = 0;
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"No memory to map size {Args.MappingSize:x16}!");
Result = NvResult.InvalidInput;
}
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return Result;
}
private static int GetVaRegions(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int InitializeEx(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int Remap(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
NvGpuASRemap Args = AMemoryHelper.Read<NvGpuASRemap>(Context.Memory, InputPosition);
NvGpuVmm Vmm = GetVmm(Context);
NvMapHandle Map = NvMapIoctl.GetNvMapWithFb(Context, Args.NvMapHandle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{Args.NvMapHandle:x8}!");
return NvResult.InvalidInput;
}
//FIXME: This is most likely wrong...
Vmm.Map(Map.Address, (long)(uint)Args.Offset << 16,
(long)(uint)Args.Pages << 16);
return NvResult.Success;
}
public static NvGpuVmm GetVmm(ServiceCtx Context)
{
return Vmms.GetOrAdd(Context.Process, (Key) => new NvGpuVmm(Context.Memory));
}
public static void UnloadProcess(Process Process)
{
Vmms.TryRemove(Process, out _);
}
}
}

13
Ryujinx.Core/OsHle/Services/Nv/NvGpuAS/NvGpuASMapBufferEx.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuAS
{
struct NvGpuASMapBufferEx
{
public int Flags;
public int Kind;
public int NvMapHandle;
public int PageSize;
public long BufferOffset;
public long MappingSize;
public long Offset;
}
}

12
Ryujinx.Core/OsHle/Services/Nv/NvGpuAS/NvGpuASRemap.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuAS
{
struct NvGpuASRemap
{
public short Flags;
public short Kind;
public int NvMapHandle;
public int Padding;
public int Offset;
public int Pages;
}
}

7
Ryujinx.Core/OsHle/Services/Nv/NvGpuAS/NvGpuASUnmapBuffer.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuAS
{
struct NvGpuASUnmapBuffer
{
public long Offset;
}
}

43
Ryujinx.Core/OsHle/Services/Nv/NvGpuGpu/NvGpuGpuGetCharacteristics.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuGpu
{
struct NvGpuGpuGetCharacteristics
{
public long BufferSize;
public long BufferAddress;
public int Arch;
public int Impl;
public int Rev;
public int NumGpc;
public long L2CacheSize;
public long OnBoardVideoMemorySize;
public int NumTpcPerGpc;
public int BusType;
public int BigPageSize;
public int CompressionPageSize;
public int PdeCoverageBitCount;
public int AvailableBigPageSizes;
public int GpcMask;
public int SmArchSmVersion;
public int SmArchSpaVersion;
public int SmArchWarpCount;
public int GpuVaBitCount;
public int Reserved;
public long Flags;
public int TwodClass;
public int ThreedClass;
public int ComputeClass;
public int GpfifoClass;
public int InlineToMemoryClass;
public int DmaCopyClass;
public int MaxFbpsCount;
public int FbpEnMask;
public int MaxLtcPerFbp;
public int MaxLtsPerLtc;
public int MaxTexPerTpc;
public int MaxGpcCount;
public int RopL2EnMask0;
public int RopL2EnMask1;
public long ChipName;
public long GrCompbitStoreBaseHw;
}
}

155
Ryujinx.Core/OsHle/Services/Nv/NvGpuGpu/NvGpuGpuIoctl.cs Normal file
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using ChocolArm64.Memory;
using Ryujinx.Core.Logging;
using System;
using System.Diagnostics;
namespace Ryujinx.Core.OsHle.Services.Nv.NvGpuGpu
{
class NvGpuGpuIoctl
{
private static Stopwatch PTimer;
private static double TicksToNs;
static NvGpuGpuIoctl()
{
PTimer = new Stopwatch();
PTimer.Start();
TicksToNs = (1.0 / Stopwatch.Frequency) * 1_000_000_000;
}
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
{
switch (Cmd & 0xffff)
{
case 0x4701: return ZcullGetCtxSize (Context);
case 0x4702: return ZcullGetInfo (Context);
case 0x4703: return ZbcSetTable (Context);
case 0x4705: return GetCharacteristics(Context);
case 0x4706: return GetTpcMasks (Context);
case 0x4714: return GetActiveSlotMask (Context);
case 0x471c: return GetGpuTime (Context);
}
throw new NotImplementedException(Cmd.ToString("x8"));
}
private static int ZcullGetCtxSize(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int ZcullGetInfo(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int ZbcSetTable(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int GetCharacteristics(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvGpuGpuGetCharacteristics Args = AMemoryHelper.Read<NvGpuGpuGetCharacteristics>(Context.Memory, InputPosition);
Args.BufferSize = 0xa0;
Args.Arch = 0x120;
Args.Impl = 0xb;
Args.Rev = 0xa1;
Args.NumGpc = 0x1;
Args.L2CacheSize = 0x40000;
Args.OnBoardVideoMemorySize = 0x0;
Args.NumTpcPerGpc = 0x2;
Args.BusType = 0x20;
Args.BigPageSize = 0x20000;
Args.CompressionPageSize = 0x20000;
Args.PdeCoverageBitCount = 0x1b;
Args.AvailableBigPageSizes = 0x30000;
Args.GpcMask = 0x1;
Args.SmArchSmVersion = 0x503;
Args.SmArchSpaVersion = 0x503;
Args.SmArchWarpCount = 0x80;
Args.GpuVaBitCount = 0x28;
Args.Reserved = 0x0;
Args.Flags = 0x55;
Args.TwodClass = 0x902d;
Args.ThreedClass = 0xb197;
Args.ComputeClass = 0xb1c0;
Args.GpfifoClass = 0xb06f;
Args.InlineToMemoryClass = 0xa140;
Args.DmaCopyClass = 0xb0b5;
Args.MaxFbpsCount = 0x1;
Args.FbpEnMask = 0x0;
Args.MaxLtcPerFbp = 0x2;
Args.MaxLtsPerLtc = 0x1;
Args.MaxTexPerTpc = 0x0;
Args.MaxGpcCount = 0x1;
Args.RopL2EnMask0 = 0x21d70;
Args.RopL2EnMask1 = 0x0;
Args.ChipName = 0x6230326d67;
Args.GrCompbitStoreBaseHw = 0x0;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int GetTpcMasks(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int GetActiveSlotMask(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int GetGpuTime(ServiceCtx Context)
{
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Memory.WriteInt64(OutputPosition, GetPTimerNanoSeconds());
return NvResult.Success;
}
private static long GetPTimerNanoSeconds()
{
double Ticks = PTimer.ElapsedTicks;
return (long)(Ticks * TicksToNs) & 0xff_ffff_ffff_ffff;
}
}
}

10
Ryujinx.Core/OsHle/Services/Nv/NvHelper.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv
{
static class NvHelper
{
public static void Crash()
{
}
}
}

130
Ryujinx.Core/OsHle/Services/Nv/NvHostChannel/NvHostChannelIoctl.cs Normal file
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using ChocolArm64.Memory;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Services.Nv.NvGpuAS;
using Ryujinx.Core.Gpu;
using System;
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostChannel
{
class NvHostChannelIoctl
{
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
{
switch (Cmd & 0xffff)
{
case 0x4714: return SetUserData (Context);
case 0x4801: return SetNvMap (Context);
case 0x4808: return SubmitGpfifo (Context);
case 0x4809: return AllocObjCtx (Context);
case 0x480b: return ZcullBind (Context);
case 0x480c: return SetErrorNotifier(Context);
case 0x480d: return SetPriority (Context);
case 0x481a: return AllocGpfifoEx2 (Context);
}
throw new NotImplementedException(Cmd.ToString("x8"));
}
private static int SetUserData(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int SetNvMap(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int SubmitGpfifo(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvHostChannelSubmitGpfifo Args = AMemoryHelper.Read<NvHostChannelSubmitGpfifo>(Context.Memory, InputPosition);
NvGpuVmm Vmm = NvGpuASIoctl.GetVmm(Context);
for (int Index = 0; Index < Args.NumEntries; Index++)
{
long Gpfifo = Context.Memory.ReadInt64(InputPosition + 0x18 + Index * 8);
long VA = Gpfifo & 0xff_ffff_ffff;
int Size = (int)(Gpfifo >> 40) & 0x7ffffc;
byte[] Data = Vmm.ReadBytes(VA, Size);
NvGpuPBEntry[] PushBuffer = NvGpuPushBuffer.Decode(Data);
Context.Ns.Gpu.Fifo.PushBuffer(Vmm, PushBuffer);
}
Args.SyncptId = 0;
Args.SyncptValue = 0;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int AllocObjCtx(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int ZcullBind(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int SetErrorNotifier(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int SetPriority(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int AllocGpfifoEx2(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
}
}

11
Ryujinx.Core/OsHle/Services/Nv/NvHostChannel/NvHostChannelSubmitGpfifo.cs Normal file
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namespace Ryujinx.Core.OsHle.Services.Nv.NvHostChannel
{
struct NvHostChannelSubmitGpfifo
{
public long Gpfifo;
public int NumEntries;
public int Flags;
public int SyncptId;
public int SyncptValue;
}
}

355
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlIoctl.cs Normal file
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using ChocolArm64.Memory;
using Ryujinx.Core.Logging;
using System;
using System.Collections.Concurrent;
using System.Threading;
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
class NvHostCtrlIoctl
{
private static ConcurrentDictionary<Process, NvHostCtrlUserCtx> UserCtxs;
static NvHostCtrlIoctl()
{
UserCtxs = new ConcurrentDictionary<Process, NvHostCtrlUserCtx>();
}
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
{
switch (Cmd & 0xffff)
{
case 0x0014: return SyncptRead (Context);
case 0x0015: return SyncptIncr (Context);
case 0x0016: return SyncptWait (Context);
case 0x0019: return SyncptWaitEx (Context);
case 0x001a: return SyncptReadMax (Context);
case 0x001b: return GetConfig (Context);
case 0x001d: return EventWait (Context);
case 0x001e: return EventWaitAsync(Context);
case 0x001f: return EventRegister (Context);
}
throw new NotImplementedException(Cmd.ToString("x8"));
}
private static int SyncptRead(ServiceCtx Context)
{
return SyncptReadMinOrMax(Context, Max: false);
}
private static int SyncptIncr(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
int Id = Context.Memory.ReadInt32(InputPosition);
if ((uint)Id >= NvHostSyncpt.SyncptsCount)
{
return NvResult.InvalidInput;
}
GetUserCtx(Context).Syncpt.Increment(Id);
return NvResult.Success;
}
private static int SyncptWait(ServiceCtx Context)
{
return SyncptWait(Context, Extended: false);
}
private static int SyncptWaitEx(ServiceCtx Context)
{
return SyncptWait(Context, Extended: true);
}
private static int SyncptReadMax(ServiceCtx Context)
{
return SyncptReadMinOrMax(Context, Max: true);
}
private static int GetConfig(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
string Nv = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0, 0x41);
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0x41, 0x41);
Context.Memory.WriteByte(OutputPosition + 0x82, 0);
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int EventWait(ServiceCtx Context)
{
return EventWait(Context, Async: false);
}
private static int EventWaitAsync(ServiceCtx Context)
{
return EventWait(Context, Async: true);
}
private static int EventRegister(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
int EventId = Context.Memory.ReadInt32(InputPosition);
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return NvResult.Success;
}
private static int SyncptReadMinOrMax(ServiceCtx Context, bool Max)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvHostCtrlSyncptRead Args = AMemoryHelper.Read<NvHostCtrlSyncptRead>(Context.Memory, InputPosition);
if ((uint)Args.Id >= NvHostSyncpt.SyncptsCount)
{
return NvResult.InvalidInput;
}
if (Max)
{
Args.Value = GetUserCtx(Context).Syncpt.GetMax(Args.Id);
}
else
{
Args.Value = GetUserCtx(Context).Syncpt.GetMin(Args.Id);
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int SyncptWait(ServiceCtx Context, bool Extended)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvHostCtrlSyncptWait Args = AMemoryHelper.Read<NvHostCtrlSyncptWait>(Context.Memory, InputPosition);
NvHostSyncpt Syncpt = GetUserCtx(Context).Syncpt;
if ((uint)Args.Id >= NvHostSyncpt.SyncptsCount)
{
return NvResult.InvalidInput;
}
int Result;
if (Syncpt.MinCompare(Args.Id, Args.Thresh))
{
Result = NvResult.Success;
}
else if (Args.Timeout == 0)
{
Result = NvResult.TryAgain;
}
else
{
Context.Ns.Log.PrintDebug(LogClass.ServiceNv, "Waiting syncpt with timeout of " + Args.Timeout + "ms...");
using (ManualResetEvent WaitEvent = new ManualResetEvent(false))
{
Syncpt.AddWaiter(Args.Thresh, WaitEvent);
//Note: Negative (> INT_MAX) timeouts aren't valid on .NET,
//in this case we just use the maximum timeout possible.
int Timeout = Args.Timeout;
if (Timeout < -1)
{
Timeout = int.MaxValue;
}
if (Timeout == -1)
{
WaitEvent.WaitOne();
Result = NvResult.Success;
}
else if (WaitEvent.WaitOne(Timeout))
{
Result = NvResult.Success;
}
else
{
Result = NvResult.TimedOut;
}
}
Context.Ns.Log.PrintDebug(LogClass.ServiceNv, "Resuming...");
}
if (Extended)
{
Context.Memory.WriteInt32(OutputPosition + 0xc, Syncpt.GetMin(Args.Id));
}
return Result;
}
private static int EventWait(ServiceCtx Context, bool Async)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvHostCtrlSyncptWaitEx Args = AMemoryHelper.Read<NvHostCtrlSyncptWaitEx>(Context.Memory, InputPosition);
if ((uint)Args.Id >= NvHostSyncpt.SyncptsCount)
{
return NvResult.InvalidInput;
}
void WriteArgs()
{
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
}
NvHostSyncpt Syncpt = GetUserCtx(Context).Syncpt;
if (Syncpt.MinCompare(Args.Id, Args.Thresh))
{
Args.Value = Syncpt.GetMin(Args.Id);
WriteArgs();
return NvResult.Success;
}
if (!Async)
{
Args.Value = 0;
}
if (Args.Timeout == 0)
{
WriteArgs();
return NvResult.TryAgain;
}
NvHostEvent Event;
int Result, EventIndex;
if (Async)
{
EventIndex = Args.Value;
if ((uint)EventIndex >= NvHostCtrlUserCtx.EventsCount)
{
return NvResult.InvalidInput;
}
Event = GetUserCtx(Context).Events[EventIndex];
}
else
{
Event = GetFreeEvent(Context, Syncpt, Args.Id, out EventIndex);
}
if (Event != null &&
(Event.State == NvHostEventState.Registered ||
Event.State == NvHostEventState.Free))
{
Event.Id = Args.Id;
Event.Thresh = Args.Thresh;
Event.State = NvHostEventState.Waiting;
if (!Async)
{
Args.Value = ((Args.Id & 0xfff) << 16) | 0x10000000;
}
else
{
Args.Value = Args.Id << 4;
}
Args.Value |= EventIndex;
Result = NvResult.TryAgain;
}
else
{
Result = NvResult.InvalidInput;
}
WriteArgs();
return Result;
}
private static NvHostEvent GetFreeEvent(
ServiceCtx Context,
NvHostSyncpt Syncpt,
int Id,
out int EventIndex)
{
NvHostEvent[] Events = GetUserCtx(Context).Events;
EventIndex = NvHostCtrlUserCtx.EventsCount;
int NullIndex = NvHostCtrlUserCtx.EventsCount;
for (int Index = 0; Index < NvHostCtrlUserCtx.EventsCount; Index++)
{
NvHostEvent Event = Events[Index];
if (Event != null)
{
if (Event.State == NvHostEventState.Registered ||
Event.State == NvHostEventState.Free)
{
EventIndex = Index;
if (Event.Id == Id)
{
return Event;
}
}
}
else if (NullIndex == NvHostCtrlUserCtx.EventsCount)
{
NullIndex = Index;
}
}
if (NullIndex < NvHostCtrlUserCtx.EventsCount)
{
EventIndex = NullIndex;
return Events[NullIndex] = new NvHostEvent();
}
if (EventIndex < NvHostCtrlUserCtx.EventsCount)
{
return Events[EventIndex];
}
return null;
}
public static NvHostCtrlUserCtx GetUserCtx(ServiceCtx Context)
{
return UserCtxs.GetOrAdd(Context.Process, (Key) => new NvHostCtrlUserCtx());
}
public static void UnloadProcess(Process Process)
{
UserCtxs.TryRemove(Process, out _);
}
}
}

8
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlSyncPtRead.cs Normal file
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@@ -0,0 +1,8 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
struct NvHostCtrlSyncptRead
{
public int Id;
public int Value;
}
}

9
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlSyncPtWait.cs Normal file
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@@ -0,0 +1,9 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
struct NvHostCtrlSyncptWait
{
public int Id;
public int Thresh;
public int Timeout;
}
}

10
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlSyncPtWaitEx.cs Normal file
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@@ -0,0 +1,10 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
struct NvHostCtrlSyncptWaitEx
{
public int Id;
public int Thresh;
public int Timeout;
public int Value;
}
}

19
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostCtrlUserCtx.cs Normal file
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@@ -0,0 +1,19 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
class NvHostCtrlUserCtx
{
public const int LocksCount = 16;
public const int EventsCount = 64;
public NvHostSyncpt Syncpt { get; private set; }
public NvHostEvent[] Events { get; private set; }
public NvHostCtrlUserCtx()
{
Syncpt = new NvHostSyncpt();
Events = new NvHostEvent[EventsCount];
}
}
}

10
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostEvent.cs Normal file
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@@ -0,0 +1,10 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
class NvHostEvent
{
public int Id;
public int Thresh;
public NvHostEventState State;
}
}

10
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostEventState.cs Normal file
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@@ -0,0 +1,10 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
enum NvHostEventState
{
Registered = 0,
Waiting = 1,
Busy = 2,
Free = 5
}
}

107
Ryujinx.Core/OsHle/Services/Nv/NvHostCtrl/NvHostSyncPt.cs Normal file
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@@ -0,0 +1,107 @@
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Threading;
namespace Ryujinx.Core.OsHle.Services.Nv.NvHostCtrl
{
class NvHostSyncpt
{
public const int SyncptsCount = 192;
private int[] CounterMin;
private int[] CounterMax;
private long EventMask;
private ConcurrentDictionary<EventWaitHandle, int> Waiters;
public NvHostSyncpt()
{
CounterMin = new int[SyncptsCount];
CounterMax = new int[SyncptsCount];
Waiters = new ConcurrentDictionary<EventWaitHandle, int>();
}
public int GetMin(int Id)
{
return CounterMin[Id];
}
public int GetMax(int Id)
{
return CounterMax[Id];
}
public int Increment(int Id)
{
if (((EventMask >> Id) & 1) != 0)
{
Interlocked.Increment(ref CounterMax[Id]);
}
return IncrementMin(Id);
}
public int IncrementMin(int Id)
{
int Value = Interlocked.Increment(ref CounterMin[Id]);
WakeUpWaiters(Id, Value);
return Value;
}
public int IncrementMax(int Id)
{
return Interlocked.Increment(ref CounterMax[Id]);
}
public void AddWaiter(int Threshold, EventWaitHandle WaitEvent)
{
if (!Waiters.TryAdd(WaitEvent, Threshold))
{
throw new InvalidOperationException();
}
}
public bool RemoveWaiter(EventWaitHandle WaitEvent)
{
return Waiters.TryRemove(WaitEvent, out _);
}
private void WakeUpWaiters(int Id, int NewValue)
{
foreach (KeyValuePair<EventWaitHandle, int> KV in Waiters)
{
if (MinCompare(Id, NewValue, CounterMax[Id], KV.Value))
{
KV.Key.Set();
Waiters.TryRemove(KV.Key, out _);
}
}
}
public bool MinCompare(int Id, int Threshold)
{
return MinCompare(Id, CounterMin[Id], CounterMax[Id], Threshold);
}
private bool MinCompare(int Id, int Min, int Max, int Threshold)
{
int MinDiff = Min - Threshold;
int MaxDiff = Max - Threshold;
if (((EventMask >> Id) & 1) != 0)
{
return MinDiff >= 0;
}
else
{
return (uint)MaxDiff >= (uint)MinDiff;
}
}
}
}

20
Ryujinx.Core/OsHle/Services/Nv/NvMap.cs
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@@ -1,20 +0,0 @@
namespace Ryujinx.Core.OsHle.Services.Nv
{
class NvMap
{
public int Handle;
public int Id;
public int Size;
public int Align;
public int Kind;
public long CpuAddress;
public long GpuAddress;
public NvMap() { }
public NvMap(int Size)
{
this.Size = Size;
}
}
}

12
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapAlloc.cs Normal file
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@@ -0,0 +1,12 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapAlloc
{
public int Handle;
public int HeapMask;
public int Flags;
public int Align;
public long Kind;
public long Address;
}
}

8
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapCreate.cs Normal file
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@@ -0,0 +1,8 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapCreate
{
public int Size;
public int Handle;
}
}

11
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapFree.cs Normal file
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@@ -0,0 +1,11 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapFree
{
public int Handle;
public int Padding;
public long RefCount;
public int Size;
public int Flags;
}
}

8
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapFromId.cs Normal file
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@@ -0,0 +1,8 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapFromId
{
public int Id;
public int Handle;
}
}

8
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapGetId.cs Normal file
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@@ -0,0 +1,8 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapGetId
{
public int Id;
public int Handle;
}
}

37
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapHandle.cs Normal file
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@@ -0,0 +1,37 @@
using System.Threading;
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
class NvMapHandle
{
public int Handle;
public int Id;
public int Size;
public int Align;
public int Kind;
public long Address;
public bool Allocated;
private long Dupes;
public NvMapHandle()
{
Dupes = 1;
}
public NvMapHandle(int Size) : this()
{
this.Size = Size;
}
public long IncrementRefCount()
{
return Interlocked.Increment(ref Dupes);
}
public long DecrementRefCount()
{
return Interlocked.Decrement(ref Dupes);
}
}
}

12
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapHandleParam.cs Normal file
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@@ -0,0 +1,12 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
enum NvMapHandleParam
{
Size = 1,
Align = 2,
Base = 3,
Heap = 4,
Kind = 5,
Compr = 6
}
}

302
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapIoctl.cs Normal file
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@@ -0,0 +1,302 @@
using ChocolArm64.Memory;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Utilities;
using Ryujinx.Core.Gpu;
using System.Collections.Concurrent;
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
class NvMapIoctl
{
private const int FlagNotFreedYet = 1;
private static ConcurrentDictionary<Process, IdDictionary> Maps;
static NvMapIoctl()
{
Maps = new ConcurrentDictionary<Process, IdDictionary>();
}
public static int ProcessIoctl(ServiceCtx Context, int Cmd)
{
switch (Cmd & 0xffff)
{
case 0x0101: return Create(Context);
case 0x0103: return FromId(Context);
case 0x0104: return Alloc (Context);
case 0x0105: return Free (Context);
case 0x0109: return Param (Context);
case 0x010e: return GetId (Context);
}
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Unsupported Ioctl command 0x{Cmd:x8}!");
return NvResult.NotSupported;
}
private static int Create(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapCreate Args = AMemoryHelper.Read<NvMapCreate>(Context.Memory, InputPosition);
if (Args.Size == 0)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{Args.Size:x8}!");
return NvResult.InvalidInput;
}
int Size = IntUtils.RoundUp(Args.Size, NvGpuVmm.PageSize);
Args.Handle = AddNvMap(Context, new NvMapHandle(Size));
Context.Ns.Log.PrintInfo(LogClass.ServiceNv, $"Created map {Args.Handle} with size 0x{Size:x8}!");
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int FromId(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapFromId Args = AMemoryHelper.Read<NvMapFromId>(Context.Memory, InputPosition);
NvMapHandle Map = GetNvMap(Context, Args.Id);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!");
return NvResult.InvalidInput;
}
Map.IncrementRefCount();
Args.Handle = Args.Id;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int Alloc(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapAlloc Args = AMemoryHelper.Read<NvMapAlloc>(Context.Memory, InputPosition);
NvMapHandle Map = GetNvMap(Context, Args.Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!");
return NvResult.InvalidInput;
}
if ((Args.Align & (Args.Align - 1)) != 0)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid alignment 0x{Args.Align:x8}!");
return NvResult.InvalidInput;
}
if ((uint)Args.Align < NvGpuVmm.PageSize)
{
Args.Align = NvGpuVmm.PageSize;
}
int Result = NvResult.Success;
if (!Map.Allocated)
{
Map.Allocated = true;
Map.Align = Args.Align;
Map.Kind = (byte)Args.Kind;
int Size = IntUtils.RoundUp(Map.Size, NvGpuVmm.PageSize);
long Address = Args.Address;
if (Address == 0)
{
//When the address is zero, we need to allocate
//our own backing memory for the NvMap.
if (!Context.Ns.Os.Allocator.TryAllocate((uint)Size, out Address))
{
Result = NvResult.OutOfMemory;
}
}
if (Result == NvResult.Success)
{
Map.Size = Size;
Map.Address = Address;
}
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return Result;
}
private static int Free(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapFree Args = AMemoryHelper.Read<NvMapFree>(Context.Memory, InputPosition);
NvMapHandle Map = GetNvMap(Context, Args.Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!");
return NvResult.InvalidInput;
}
long RefCount = Map.DecrementRefCount();
if (RefCount <= 0)
{
DeleteNvMap(Context, Args.Handle);
Context.Ns.Log.PrintInfo(LogClass.ServiceNv, $"Deleted map {Args.Handle}!");
Args.Flags = 0;
}
else
{
Args.Flags = FlagNotFreedYet;
}
Args.RefCount = RefCount;
Args.Size = Map.Size;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int Param(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapParam Args = AMemoryHelper.Read<NvMapParam>(Context.Memory, InputPosition);
NvMapHandle Map = GetNvMap(Context, Args.Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!");
return NvResult.InvalidInput;
}
switch ((NvMapHandleParam)Args.Param)
{
case NvMapHandleParam.Size: Args.Result = Map.Size; break;
case NvMapHandleParam.Align: Args.Result = Map.Align; break;
case NvMapHandleParam.Heap: Args.Result = 0x40000000; break;
case NvMapHandleParam.Kind: Args.Result = Map.Kind; break;
case NvMapHandleParam.Compr: Args.Result = 0; break;
//Note: Base is not supported and returns an error.
//Any other value also returns an error.
default: return NvResult.InvalidInput;
}
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int GetId(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
NvMapGetId Args = AMemoryHelper.Read<NvMapGetId>(Context.Memory, InputPosition);
NvMapHandle Map = GetNvMap(Context, Args.Handle);
if (Map == null)
{
Context.Ns.Log.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!");
return NvResult.InvalidInput;
}
Args.Id = Args.Handle;
AMemoryHelper.Write(Context.Memory, OutputPosition, Args);
return NvResult.Success;
}
private static int AddNvMap(ServiceCtx Context, NvMapHandle Map)
{
IdDictionary Dict = Maps.GetOrAdd(Context.Process, (Key) =>
{
IdDictionary NewDict = new IdDictionary();
NewDict.Add(0, new NvMapHandle());
return NewDict;
});
return Dict.Add(Map);
}
private static bool DeleteNvMap(ServiceCtx Context, int Handle)
{
if (Maps.TryGetValue(Context.Process, out IdDictionary Dict))
{
return Dict.Delete(Handle) != null;
}
return false;
}
public static void InitializeNvMap(ServiceCtx Context)
{
IdDictionary Dict = Maps.GetOrAdd(Context.Process, (Key) =>new IdDictionary());
Dict.Add(0, new NvMapHandle());
}
public static NvMapHandle GetNvMapWithFb(ServiceCtx Context, int Handle)
{
if (Maps.TryGetValue(Context.Process, out IdDictionary Dict))
{
return Dict.GetData<NvMapHandle>(Handle);
}
return null;
}
public static NvMapHandle GetNvMap(ServiceCtx Context, int Handle)
{
if (Handle != 0 && Maps.TryGetValue(Context.Process, out IdDictionary Dict))
{
return Dict.GetData<NvMapHandle>(Handle);
}
return null;
}
public static void UnloadProcess(Process Process)
{
Maps.TryRemove(Process, out _);
}
}
}

9
Ryujinx.Core/OsHle/Services/Nv/NvMap/NvMapParam.cs Normal file
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@@ -0,0 +1,9 @@
namespace Ryujinx.Core.OsHle.Services.Nv.NvMap
{
struct NvMapParam
{
public int Handle;
public int Param;
public int Result;
}
}

40
Ryujinx.Core/OsHle/Services/Nv/NvMapFb.cs
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@@ -1,40 +0,0 @@
using System;
using System.Collections.Generic;
namespace Ryujinx.Core.OsHle.Services.Nv
{
class NvMapFb
{
private List<long> BufferOffs;
public NvMapFb()
{
BufferOffs = new List<long>();
}
public void AddBufferOffset(long Offset)
{
BufferOffs.Add(Offset);
}
public bool HasBufferOffset(int Index)
{
if ((uint)Index >= BufferOffs.Count)
{
return false;
}
return true;
}
public long GetBufferOffset(int Index)
{
if ((uint)Index >= BufferOffs.Count)
{
throw new ArgumentOutOfRangeException(nameof(Index));
}
return BufferOffs[Index];
}
}
}

13
Ryujinx.Core/OsHle/Services/Nv/NvResult.cs Normal file
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@@ -0,0 +1,13 @@
namespace Ryujinx.Core.OsHle.Services.Nv
{
static class NvResult
{
public const int Success = 0;
public const int TryAgain = -11;
public const int OutOfMemory = -12;
public const int InvalidInput = -22;
public const int NotSupported = -25;
public const int Restart = -85;
public const int TimedOut = -110;
}
}

42
Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs
View File

@@ -1,9 +1,9 @@
using ChocolArm64.Memory;
using Ryujinx.Core.Gpu;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Handles;
using Ryujinx.Core.OsHle.Services.Nv;
using Ryujinx.Core.OsHle.Services.Nv.NvMap;
using Ryujinx.Graphics.Gal;
using Ryujinx.Graphics.Gpu;
using System;
using System.Collections.Generic;
using System.IO;
@@ -282,20 +282,12 @@ namespace Ryujinx.Core.OsHle.Services.Android
int FbWidth = 1280;
int FbHeight = 720;
NvMap Map = GetNvMap(Context, Slot);
int NvMapHandle = BitConverter.ToInt32(BufferQueue[Slot].Data.RawData, 0x4c);
int BufferOffset = BitConverter.ToInt32(BufferQueue[Slot].Data.RawData, 0x50);
NvMapFb MapFb = (NvMapFb)INvDrvServices.NvMapsFb.GetData(Context.Process, 0);
NvMapHandle Map = NvMapIoctl.GetNvMap(Context, NvMapHandle);;
long CpuAddr = Map.CpuAddress;
long GpuAddr = Map.GpuAddress;
if (MapFb.HasBufferOffset(Slot))
{
CpuAddr += MapFb.GetBufferOffset(Slot);
//TODO: Enable once the frame buffers problems are fixed.
//GpuAddr += MapFb.GetBufferOffset(Slot);
}
long FbAddr = Map.Address + BufferOffset;
BufferQueue[Slot].State = BufferState.Acquired;
@@ -352,17 +344,17 @@ namespace Ryujinx.Core.OsHle.Services.Android
//TODO: Support double buffering here aswell, it is broken for GPU
//frame buffers because it seems to be completely out of sync.
if (Context.Ns.Gpu.Engine3d.IsFrameBufferPosition(GpuAddr))
if (Context.Ns.Gpu.Engine3d.IsFrameBufferPosition(FbAddr))
{
//Frame buffer is rendered to by the GPU, we can just
//bind the frame buffer texture, it's not necessary to read anything.
Renderer.SetFrameBuffer(GpuAddr);
Renderer.SetFrameBuffer(FbAddr);
}
else
{
//Frame buffer is not set on the GPU registers, in this case
//assume that the app is manually writing to it.
Texture Texture = new Texture(CpuAddr, FbWidth, FbHeight);
Texture Texture = new Texture(FbAddr, FbWidth, FbHeight);
byte[] Data = TextureReader.Read(Context.Memory, Texture);
@@ -372,22 +364,6 @@ namespace Ryujinx.Core.OsHle.Services.Android
Context.Ns.Gpu.Renderer.QueueAction(() => ReleaseBuffer(Slot));
}
private NvMap GetNvMap(ServiceCtx Context, int Slot)
{
int NvMapHandle = BitConverter.ToInt32(BufferQueue[Slot].Data.RawData, 0x4c);
if (!BitConverter.IsLittleEndian)
{
byte[] RawValue = BitConverter.GetBytes(NvMapHandle);
Array.Reverse(RawValue);
NvMapHandle = BitConverter.ToInt32(RawValue, 0);
}
return INvDrvServices.NvMaps.GetData<NvMap>(Context.Process, NvMapHandle);
}
private void ReleaseBuffer(int Slot)
{
BufferQueue[Slot].State = BufferState.Free;