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Rewrite nvservices (#800)

Browse Source 
* Start rewriting nvservices internals

TODO:

- nvgpu device interface
- nvhost generic device interface

* Some clean up and fixes

- Make sure to remove the fd of a closed channel.
- NvFileDevice now doesn't implement Disposable as it was never used.
- Rename NvHostCtrlGetConfigurationArgument to GetConfigurationArguments
to follow calling convention.
- Make sure to check every ioctls magic.

* Finalize migration for ioctl standard variant

TODO: ioctl2 migration

* Implement SubmitGpfifoEx and fix nvdec

* Implement Ioctl3

* Implement some ioctl3 required by recent games

* Remove unused code and outdated comments

* Return valid event handles with QueryEvent

Also add an exception for unimplemented event ids.

This commit doesn't implement accurately the events, this only define
different events for different event ids.

* Rename all occurance of FileDevice to DeviceFile

* Restub SetClientPid to not cause regressions

* Address comments

* Remove GlobalStateTable

* Address comments

* Align variables in ioctl3

* Some missing alignments

* GetVaRegionsArguments realign

* Make Owner public in NvDeviceFile

* Address LDj3SNuD's comments
This commit is contained in:
Thomas Guillemard 2019-11-02 23:47:56 +01:00 committed by jduncanator
parent 848cda1837
commit 9426ef3f06
75 changed files with 2798 additions and 2005 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

70
Ryujinx.HLE/HOS/GlobalStateTable.cs
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@ -1,70 +0,0 @@
using Ryujinx.HLE.HOS.Kernel.Process;
using System.Collections.Concurrent;
using System.Collections.Generic;
namespace Ryujinx.HLE.HOS
{
class GlobalStateTable
{
private ConcurrentDictionary<KProcess, IdDictionary> _dictByProcess;
public GlobalStateTable()
{
_dictByProcess = new ConcurrentDictionary<KProcess, IdDictionary>();
}
public bool Add(KProcess process, int id, object data)
{
IdDictionary dict = _dictByProcess.GetOrAdd(process, (key) => new IdDictionary());
return dict.Add(id, data);
}
public int Add(KProcess process, object data)
{
IdDictionary dict = _dictByProcess.GetOrAdd(process, (key) => new IdDictionary());
return dict.Add(data);
}
public object GetData(KProcess process, int id)
{
if (_dictByProcess.TryGetValue(process, out IdDictionary dict))
{
return dict.GetData(id);
}
return null;
}
public T GetData<T>(KProcess process, int id)
{
if (_dictByProcess.TryGetValue(process, out IdDictionary dict))
{
return dict.GetData<T>(id);
}
return default(T);
}
public object Delete(KProcess process, int id)
{
if (_dictByProcess.TryGetValue(process, out IdDictionary dict))
{
return dict.Delete(id);
}
return null;
}
public ICollection<object> DeleteProcess(KProcess process)
{
if (_dictByProcess.TryRemove(process, out IdDictionary dict))
{
return dict.Clear();
}
return null;
}
}
}

6
Ryujinx.HLE/HOS/Services/Android/NvFlinger.cs
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@ -2,7 +2,7 @@ using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Gal;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using System;
using System.Collections.Generic;
@ -290,7 +290,7 @@ namespace Ryujinx.HLE.HOS.Services.Android
int bufferOffset = _bufferQueue[slot].Data.Buffer.Surfaces[0].Offset;
NvMapHandle map = NvMapIoctl.GetNvMap(context, nvMapHandle);
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(context.Process, nvMapHandle);
long fbAddr = map.Address + bufferOffset;
@ -312,7 +312,7 @@ namespace Ryujinx.HLE.HOS.Services.Android
int right = crop.Right;
int bottom = crop.Bottom;
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
NvGpuVmm vmm = NvHostAsGpuDeviceFile.GetAddressSpaceContext(context.Process).Vmm;
_renderer.QueueAction(() =>
{

535
Ryujinx.HLE/HOS/Services/Nv/INvDrvServices.cs
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@ -1,104 +1,301 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.Exceptions;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using Ryujinx.HLE.HOS.Services.Nv.Types;
using System;
using System.Collections.Generic;
using System.Reflection;
namespace Ryujinx.HLE.HOS.Services.Nv
{
[Service("nvdrv")]
[Service("nvdrv:a")]
[Service("nvdrv:s")]
[Service("nvdrv:t")]
class INvDrvServices : IpcService
{
private delegate int IoctlProcessor(ServiceCtx context, int cmd);
private static Dictionary<string, IoctlProcessor> _ioctlProcessors =
new Dictionary<string, IoctlProcessor>()
private static Dictionary<string, Type> _deviceFileRegistry =
new Dictionary<string, Type>()
{
{ "/dev/nvhost-as-gpu", ProcessIoctlNvGpuAS },
{ "/dev/nvhost-ctrl", ProcessIoctlNvHostCtrl },
{ "/dev/nvhost-ctrl-gpu", ProcessIoctlNvGpuGpu },
{ "/dev/nvhost-gpu", ProcessIoctlNvHostChannel },
{ "/dev/nvhost-nvdec", ProcessIoctlNvHostChannel },
{ "/dev/nvhost-vic", ProcessIoctlNvHostChannel },
{ "/dev/nvmap", ProcessIoctlNvMap }
{ "/dev/nvmap", typeof(NvMapDeviceFile) },
{ "/dev/nvhost-ctrl", typeof(NvHostCtrlDeviceFile) },
{ "/dev/nvhost-ctrl-gpu", typeof(NvHostCtrlGpuDeviceFile) },
{ "/dev/nvhost-as-gpu", typeof(NvHostAsGpuDeviceFile) },
{ "/dev/nvhost-gpu", typeof(NvHostGpuDeviceFile) },
//{ "/dev/nvhost-msenc", typeof(NvHostChannelDeviceFile) },
{ "/dev/nvhost-nvdec", typeof(NvHostChannelDeviceFile) },
//{ "/dev/nvhost-nvjpg", typeof(NvHostChannelDeviceFile) },
{ "/dev/nvhost-vic", typeof(NvHostChannelDeviceFile) },
//{ "/dev/nvhost-display", typeof(NvHostChannelDeviceFile) },
};
public static GlobalStateTable Fds { get; private set; }
private static IdDictionary _deviceFileIdRegistry = new IdDictionary();
private KEvent _event;
private KProcess _owner;
public INvDrvServices(ServiceCtx context)
{
_event = new KEvent(context.Device.System);
_owner = null;
}
static INvDrvServices()
private int Open(ServiceCtx context, string path)
{
Fds = new GlobalStateTable();
if (context.Process == _owner)
{
if (_deviceFileRegistry.TryGetValue(path, out Type deviceFileClass))
{
ConstructorInfo constructor = deviceFileClass.GetConstructor(new Type[] { typeof(ServiceCtx) });
NvDeviceFile deviceFile = (NvDeviceFile)constructor.Invoke(new object[] { context });
return _deviceFileIdRegistry.Add(deviceFile);
}
else
{
Logger.PrintWarning(LogClass.ServiceNv, $"Cannot find file device \"{path}\"!");
}
}
return -1;
}
private NvResult GetIoctlArgument(ServiceCtx context, NvIoctl ioctlCommand, out Span<byte> arguments)
{
(long inputDataPosition, long inputDataSize) = context.Request.GetBufferType0x21(0);
(long outputDataPosition, long outputDataSize) = context.Request.GetBufferType0x22(0);
NvIoctl.Direction ioctlDirection = ioctlCommand.DirectionValue;
uint ioctlSize = ioctlCommand.Size;
bool isRead = (ioctlDirection & NvIoctl.Direction.Read) != 0;
bool isWrite = (ioctlDirection & NvIoctl.Direction.Write) != 0;
if ((isWrite && ioctlSize > outputDataSize) || (isRead && ioctlSize > inputDataSize))
{
arguments = null;
Logger.PrintWarning(LogClass.ServiceNv, "Ioctl size inconsistency found!");
return NvResult.InvalidSize;
}
if (isRead && isWrite)
{
if (outputDataPosition < inputDataSize)
{
arguments = null;
Logger.PrintWarning(LogClass.ServiceNv, "Ioctl size inconsistency found!");
return NvResult.InvalidSize;
}
byte[] outputData = new byte[outputDataSize];
context.Memory.ReadBytes(inputDataPosition, outputData, 0, (int)inputDataSize);
arguments = new Span<byte>(outputData);
}
else if (isWrite)
{
byte[] outputData = new byte[outputDataSize];
arguments = new Span<byte>(outputData);
}
else
{
arguments = new Span<byte>(context.Memory.ReadBytes(inputDataPosition, inputDataSize));
}
return NvResult.Success;
}
private NvResult GetDeviceFileFromFd(int fd, out NvDeviceFile deviceFile)
{
deviceFile = null;
if (fd < 0)
{
return NvResult.InvalidParameter;
}
deviceFile = _deviceFileIdRegistry.GetData<NvDeviceFile>(fd);
if (deviceFile == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid file descriptor {fd}");
return NvResult.NotImplemented;
}
if (deviceFile.Owner.Pid != _owner.Pid)
{
return NvResult.AccessDenied;
}
return NvResult.Success;
}
private NvResult EnsureInitialized()
{
if (_owner == null)
{
Logger.PrintWarning(LogClass.ServiceNv, "INvDrvServices is not initialized!");
return NvResult.NotInitialized;
}
return NvResult.Success;
}
private static NvResult ConvertInternalErrorCode(NvInternalResult errorCode)
{
switch (errorCode)
{
case NvInternalResult.Success:
return NvResult.Success;
case NvInternalResult.Unknown0x72:
return NvResult.AlreadyAllocated;
case NvInternalResult.TimedOut:
case NvInternalResult.TryAgain:
case NvInternalResult.Interrupted:
return NvResult.Timeout;
case NvInternalResult.InvalidAddress:
return NvResult.InvalidAddress;
case NvInternalResult.NotSupported:
case NvInternalResult.Unknown0x18:
return NvResult.NotSupported;
case NvInternalResult.InvalidState:
return NvResult.InvalidState;
case NvInternalResult.ReadOnlyAttribute:
return NvResult.ReadOnlyAttribute;
case NvInternalResult.NoSpaceLeft:
case NvInternalResult.FileTooBig:
return NvResult.InvalidSize;
case NvInternalResult.FileTableOverflow:
case NvInternalResult.BadFileNumber:
return NvResult.FileOperationFailed;
case NvInternalResult.InvalidInput:
return NvResult.InvalidValue;
case NvInternalResult.NotADirectory:
return NvResult.DirectoryOperationFailed;
case NvInternalResult.Busy:
return NvResult.Busy;
case NvInternalResult.BadAddress:
return NvResult.InvalidAddress;
case NvInternalResult.AccessDenied:
case NvInternalResult.OperationNotPermitted:
return NvResult.AccessDenied;
case NvInternalResult.OutOfMemory:
return NvResult.InsufficientMemory;
case NvInternalResult.DeviceNotFound:
return NvResult.ModuleNotPresent;
case NvInternalResult.IoError:
return NvResult.ResourceError;
default:
return NvResult.IoctlFailed;
}
}
[Command(0)]
// Open(buffer<bytes, 5> path) -> (u32 fd, u32 error_code)
// Open(buffer<bytes, 5> path) -> (s32 fd, u32 error_code)
public ResultCode Open(ServiceCtx context)
{
long namePtr = context.Request.SendBuff[0].Position;
NvResult errorCode = EnsureInitialized();
int fd = -1;
string name = MemoryHelper.ReadAsciiString(context.Memory, namePtr);
if (errorCode == NvResult.Success)
{
long pathPtr = context.Request.SendBuff[0].Position;
int fd = Fds.Add(context.Process, new NvFd(name));
string path = MemoryHelper.ReadAsciiString(context.Memory, pathPtr);
fd = Open(context, path);
if (fd == -1)
{
errorCode = NvResult.FileOperationFailed;
}
}
context.ResponseData.Write(fd);
context.ResponseData.Write(0);
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(1)]
// Ioctl(u32 fd, u32 rq_id, buffer<bytes, 0x21>) -> (u32 error_code, buffer<bytes, 0x22>)
[Command(11)] // 3.0.0+
// Ioctl2(u32, u32, buffer<bytes, 0x21>, buffer<bytes, 0x21>) -> (u32, buffer<bytes, 0x22>)
// Ioctl(s32 fd, u32 ioctl_cmd, buffer<bytes, 0x21> in_args) -> (u32 error_code, buffer<bytes, 0x22> out_args)
public ResultCode Ioctl(ServiceCtx context)
{
int fd = context.RequestData.ReadInt32();
int cmd = context.RequestData.ReadInt32();
NvResult errorCode = EnsureInitialized();
NvFd fdData = Fds.GetData<NvFd>(context.Process, fd);
int result = 0;
if (_ioctlProcessors.TryGetValue(fdData.Name, out IoctlProcessor process))
if (errorCode == NvResult.Success)
{
result = process(context, cmd);
}
else if (!ServiceConfiguration.IgnoreMissingServices)
{
throw new NotImplementedException($"{fdData.Name} {cmd:x4}");
int fd = context.RequestData.ReadInt32();
NvIoctl ioctlCommand = context.RequestData.ReadStruct<NvIoctl>();
errorCode = GetIoctlArgument(context, ioctlCommand, out Span<byte> arguments);
if (errorCode == NvResult.Success)
{
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.Ioctl(ioctlCommand, arguments);
if (internalResult == NvInternalResult.NotImplemented)
{
throw new NvIoctlNotImplementedException(context, deviceFile, ioctlCommand);
}
errorCode = ConvertInternalErrorCode(internalResult);
if (errorCode == NvResult.Success && (ioctlCommand.DirectionValue & NvIoctl.Direction.Write) != 0)
{
context.Memory.WriteBytes(context.Request.GetBufferType0x22(0).Position, arguments.ToArray());
}
}
}
}
// TODO: Verify if the error codes needs to be translated.
context.ResponseData.Write(result);
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(2)]
// Close(u32 fd) -> u32 error_code
// Close(s32 fd) -> u32 error_code
public ResultCode Close(ServiceCtx context)
{
int fd = context.RequestData.ReadInt32();
NvResult errorCode = EnsureInitialized();
Fds.Delete(context.Process, fd);
if (errorCode == NvResult.Success)
{
int fd = context.RequestData.ReadInt32();
context.ResponseData.Write(0);
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
deviceFile.Close();
_deviceFileIdRegistry.Delete(fd);
}
}
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
@ -110,33 +307,90 @@ namespace Ryujinx.HLE.HOS.Services.Nv
long transferMemSize = context.RequestData.ReadInt64();
int transferMemHandle = context.Request.HandleDesc.ToCopy[0];
NvMapIoctl.InitializeNvMap(context);
_owner = context.Process;
context.ResponseData.Write(0);
context.ResponseData.Write((uint)NvResult.Success);
return ResultCode.Success;
}
[Command(4)]
// QueryEvent(u32 fd, u32 event_id) -> (u32, handle<copy, event>)
// QueryEvent(s32 fd, u32 event_id) -> (u32, handle<copy, event>)
public ResultCode QueryEvent(ServiceCtx context)
{
int fd = context.RequestData.ReadInt32();
int eventId = context.RequestData.ReadInt32();
NvResult errorCode = EnsureInitialized();
// TODO: Use Fd/EventId, different channels have different events.
if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out int handle) != KernelResult.Success)
if (errorCode == NvResult.Success)
{
throw new InvalidOperationException("Out of handles!");
int fd = context.RequestData.ReadInt32();
uint eventId = context.RequestData.ReadUInt32();
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.QueryEvent(out int eventHandle, eventId);
if (internalResult == NvInternalResult.NotImplemented)
{
throw new NvQueryEventNotImplementedException(context, deviceFile, eventId);
}
errorCode = ConvertInternalErrorCode(internalResult);
if (errorCode == NvResult.Success)
{
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(eventHandle);
}
}
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
context.ResponseData.Write(0);
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(5)]
// MapSharedMemory(s32 fd, u32 argument, handle<copy, shared_memory>) -> u32 error_code
public ResultCode MapSharedMemory(ServiceCtx context)
{
NvResult errorCode = EnsureInitialized();
if (errorCode == NvResult.Success)
{
int fd = context.RequestData.ReadInt32();
uint argument = context.RequestData.ReadUInt32();
int sharedMemoryHandle = context.Request.HandleDesc.ToCopy[0];
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
KSharedMemory sharedMemory = context.Process.HandleTable.GetObject<KSharedMemory>(sharedMemoryHandle);
errorCode = ConvertInternalErrorCode(deviceFile.MapSharedMemory(sharedMemory, argument));
}
}
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(6)]
// GetStatus() -> (unknown<0x20>, u32 error_code)
public ResultCode GetStatus(ServiceCtx context)
{
throw new ServiceNotImplementedException(context);
}
[Command(7)]
// ForceSetClientPid(u64) -> u32 error_code
public ResultCode ForceSetClientPid(ServiceCtx context)
{
throw new ServiceNotImplementedException(context);
}
[Command(8)]
// SetClientPID(u64, pid) -> u32 error_code
public ResultCode SetClientPid(ServiceCtx context)
@ -157,7 +411,105 @@ namespace Ryujinx.HLE.HOS.Services.Nv
return ResultCode.Success;
}
[Command(13)]
[Command(10)] // 3.0.0+
// InitializeDevtools(u32, handle<copy>) -> u32 error_code;
public ResultCode InitializeDevtools(ServiceCtx context)
{
throw new ServiceNotImplementedException(context);
}
[Command(11)] // 3.0.0+
// Ioctl2(s32 fd, u32 ioctl_cmd, buffer<bytes, 0x21> in_args, buffer<bytes, 0x21> inline_in_buffer) -> (u32 error_code, buffer<bytes, 0x22> out_args)
public ResultCode Ioctl2(ServiceCtx context)
{
NvResult errorCode = EnsureInitialized();
if (errorCode == NvResult.Success)
{
int fd = context.RequestData.ReadInt32();
NvIoctl ioctlCommand = context.RequestData.ReadStruct<NvIoctl>();
(long inlineInBufferPosition, long inlineInBufferSize) = context.Request.GetBufferType0x21(1);
errorCode = GetIoctlArgument(context, ioctlCommand, out Span<byte> arguments);
Span<byte> inlineInBuffer = new Span<byte>(context.Memory.ReadBytes(inlineInBufferPosition, inlineInBufferSize));
if (errorCode == NvResult.Success)
{
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.Ioctl2(ioctlCommand, arguments, inlineInBuffer);
if (internalResult == NvInternalResult.NotImplemented)
{
throw new NvIoctlNotImplementedException(context, deviceFile, ioctlCommand);
}
errorCode = ConvertInternalErrorCode(internalResult);
if (errorCode == NvResult.Success && (ioctlCommand.DirectionValue & NvIoctl.Direction.Write) != 0)
{
context.Memory.WriteBytes(context.Request.GetBufferType0x22(0).Position, arguments.ToArray());
}
}
}
}
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(12)] // 3.0.0+
// Ioctl3(s32 fd, u32 ioctl_cmd, buffer<bytes, 0x21> in_args) -> (u32 error_code, buffer<bytes, 0x22> out_args, buffer<bytes, 0x22> inline_out_buffer)
public ResultCode Ioctl3(ServiceCtx context)
{
NvResult errorCode = EnsureInitialized();
if (errorCode == NvResult.Success)
{
int fd = context.RequestData.ReadInt32();
NvIoctl ioctlCommand = context.RequestData.ReadStruct<NvIoctl>();
(long inlineOutBufferPosition, long inlineOutBufferSize) = context.Request.GetBufferType0x22(1);
errorCode = GetIoctlArgument(context, ioctlCommand, out Span<byte> arguments);
Span<byte> inlineOutBuffer = new Span<byte>(context.Memory.ReadBytes(inlineOutBufferPosition, inlineOutBufferSize));
if (errorCode == NvResult.Success)
{
errorCode = GetDeviceFileFromFd(fd, out NvDeviceFile deviceFile);
if (errorCode == NvResult.Success)
{
NvInternalResult internalResult = deviceFile.Ioctl3(ioctlCommand, arguments, inlineOutBuffer);
if (internalResult == NvInternalResult.NotImplemented)
{
throw new NvIoctlNotImplementedException(context, deviceFile, ioctlCommand);
}
errorCode = ConvertInternalErrorCode(internalResult);
if (errorCode == NvResult.Success && (ioctlCommand.DirectionValue & NvIoctl.Direction.Write) != 0)
{
context.Memory.WriteBytes(context.Request.GetBufferType0x22(0).Position, arguments.ToArray());
context.Memory.WriteBytes(inlineOutBufferPosition, inlineOutBuffer.ToArray());
}
}
}
}
context.ResponseData.Write((uint)errorCode);
return ResultCode.Success;
}
[Command(13)] // 3.0.0+
// FinishInitialize(unknown<8>)
public ResultCode FinishInitialize(ServiceCtx context)
{
@ -165,72 +517,5 @@ namespace Ryujinx.HLE.HOS.Services.Nv
return ResultCode.Success;
}
private static int ProcessIoctlNvGpuAS(ServiceCtx context, int cmd)
{
return ProcessIoctl(context, cmd, NvGpuASIoctl.ProcessIoctl);
}
private static int ProcessIoctlNvHostCtrl(ServiceCtx context, int cmd)
{
return ProcessIoctl(context, cmd, NvHostCtrlIoctl.ProcessIoctl);
}
private static int ProcessIoctlNvGpuGpu(ServiceCtx context, int cmd)
{
return ProcessIoctl(context, cmd, NvGpuGpuIoctl.ProcessIoctl);
}
private static int ProcessIoctlNvHostChannel(ServiceCtx context, int cmd)
{
return ProcessIoctl(context, cmd, NvHostChannelIoctl.ProcessIoctl);
}
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.GetBufferType0x21().Position == 0)
{
Logger.PrintError(LogClass.ServiceNv, "Input buffer is null!");
return NvResult.InvalidInput;
}
if (CmdOut(cmd) && context.Request.GetBufferType0x22().Position == 0)
{
Logger.PrintError(LogClass.ServiceNv, "Output buffer is null!");
return NvResult.InvalidInput;
}
return processor(context, cmd);
}
private static bool CmdIn(int cmd)
{
return ((cmd >> 30) & 1) != 0;
}
private static bool CmdOut(int cmd)
{
return ((cmd >> 31) & 1) != 0;
}
public static void UnloadProcess(KProcess process)
{
Fds.DeleteProcess(process);
NvGpuASIoctl.UnloadProcess(process);
NvHostChannelIoctl.UnloadProcess(process);
NvHostCtrlIoctl.UnloadProcess(process);
NvMapIoctl.UnloadProcess(process);
}
}
}

80
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvDeviceFile.cs Normal file
View File

@ -0,0 +1,80 @@
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices
{
abstract class NvDeviceFile
{
public readonly KProcess Owner;
public NvDeviceFile(ServiceCtx context)
{
Owner = context.Process;
}
public virtual NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
eventHandle = 0;
return NvInternalResult.NotImplemented;
}
public virtual NvInternalResult MapSharedMemory(KSharedMemory sharedMemory, uint argument)
{
return NvInternalResult.NotImplemented;
}
public virtual NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
return NvInternalResult.NotImplemented;
}
public virtual NvInternalResult Ioctl2(NvIoctl command, Span<byte> arguments, Span<byte> inlineInBuffer)
{
return NvInternalResult.NotImplemented;
}
public virtual NvInternalResult Ioctl3(NvIoctl command, Span<byte> arguments, Span<byte> inlineOutBuffer)
{
return NvInternalResult.NotImplemented;
}
protected delegate NvInternalResult IoctlProcessor<T>(ref T arguments);
protected delegate NvInternalResult IoctlProcessorSpan<T>(Span<T> arguments);
protected delegate NvInternalResult IoctlProcessorInline<T, T1>(ref T arguments, ref T1 inlineData);
protected delegate NvInternalResult IoctlProcessorInlineSpan<T, T1>(ref T arguments, Span<T1> inlineData);
protected static NvInternalResult CallIoctlMethod<T>(IoctlProcessor<T> callback, Span<byte> arguments) where T : struct
{
Debug.Assert(arguments.Length == Unsafe.SizeOf<T>());
return callback(ref MemoryMarshal.Cast<byte, T>(arguments)[0]);
}
protected static NvInternalResult CallIoctlMethod<T, T1>(IoctlProcessorInline<T, T1> callback, Span<byte> arguments, Span<byte> inlineBuffer) where T : struct where T1 : struct
{
Debug.Assert(arguments.Length == Unsafe.SizeOf<T>());
Debug.Assert(inlineBuffer.Length == Unsafe.SizeOf<T1>());
return callback(ref MemoryMarshal.Cast<byte, T>(arguments)[0], ref MemoryMarshal.Cast<byte, T1>(inlineBuffer)[0]);
}
protected static NvInternalResult CallIoctlMethod<T>(IoctlProcessorSpan<T> callback, Span<byte> arguments) where T : struct
{
return callback(MemoryMarshal.Cast<byte, T>(arguments));
}
protected static NvInternalResult CallIoctlMethod<T, T1>(IoctlProcessorInlineSpan<T, T1> callback, Span<byte> arguments, Span<byte> inlineBuffer) where T : struct where T1 : struct
{
Debug.Assert(arguments.Length == Unsafe.SizeOf<T>());
return callback(ref MemoryMarshal.Cast<byte, T>(arguments)[0], MemoryMarshal.Cast<byte, T1>(inlineBuffer));
}
public abstract void Close();
}
}

330
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/NvGpuASIoctl.cs
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@ -1,330 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
{
class NvGpuASIoctl
{
private const int FlagFixedOffset = 1;
private const int FlagRemapSubRange = 0x100;
private static ConcurrentDictionary<KProcess, NvGpuASCtx> _asCtxs;
static NvGpuASIoctl()
{
_asCtxs = new ConcurrentDictionary<KProcess, NvGpuASCtx>();
}
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, cmd);
}
throw new NotImplementedException(cmd.ToString("x8"));
}
private static int BindChannel(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int AllocSpace(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuASAllocSpace args = MemoryHelper.Read<NvGpuASAllocSpace>(context.Memory, inputPosition);
NvGpuASCtx asCtx = GetASCtx(context);
ulong size = (ulong)args.Pages *
(ulong)args.PageSize;
int result = NvResult.Success;
lock (asCtx)
{
// Note: When the fixed offset flag is not set,
// the Offset field holds the alignment size instead.
if ((args.Flags & FlagFixedOffset) != 0)
{
args.Offset = asCtx.Vmm.ReserveFixed(args.Offset, (long)size);
}
else
{
args.Offset = asCtx.Vmm.Reserve((long)size, args.Offset);
}
if (args.Offset < 0)
{
args.Offset = 0;
Logger.PrintWarning(LogClass.ServiceNv, $"Failed to allocate size {size:x16}!");
result = NvResult.OutOfMemory;
}
else
{
asCtx.AddReservation(args.Offset, (long)size);
}
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return result;
}
private static int FreeSpace(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuASAllocSpace args = MemoryHelper.Read<NvGpuASAllocSpace>(context.Memory, inputPosition);
NvGpuASCtx asCtx = GetASCtx(context);
int result = NvResult.Success;
lock (asCtx)
{
ulong size = (ulong)args.Pages *
(ulong)args.PageSize;
if (asCtx.RemoveReservation(args.Offset))
{
asCtx.Vmm.Free(args.Offset, (long)size);
}
else
{
Logger.PrintWarning(LogClass.ServiceNv,
$"Failed to free offset 0x{args.Offset:x16} size 0x{size:x16}!");
result = NvResult.InvalidInput;
}
}
return result;
}
private static int UnmapBuffer(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuASUnmapBuffer args = MemoryHelper.Read<NvGpuASUnmapBuffer>(context.Memory, inputPosition);
NvGpuASCtx asCtx = GetASCtx(context);
lock (asCtx)
{
if (asCtx.RemoveMap(args.Offset, out long size))
{
if (size != 0)
{
asCtx.Vmm.Free(args.Offset, size);
}
}
else
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {args.Offset:x16}!");
}
}
return NvResult.Success;
}
private static int MapBufferEx(ServiceCtx context)
{
const string mapErrorMsg = "Failed to map fixed buffer with offset 0x{0:x16} and size 0x{1:x16}!";
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuASMapBufferEx args = MemoryHelper.Read<NvGpuASMapBufferEx>(context.Memory, inputPosition);
NvGpuASCtx asCtx = GetASCtx(context);
NvMapHandle map = NvMapIoctl.GetNvMapWithFb(context, args.NvMapHandle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{args.NvMapHandle:x8}!");
return NvResult.InvalidInput;
}
long pa;
if ((args.Flags & FlagRemapSubRange) != 0)
{
lock (asCtx)
{
if (asCtx.TryGetMapPhysicalAddress(args.Offset, out pa))
{
long va = args.Offset + args.BufferOffset;
pa += args.BufferOffset;
if (asCtx.Vmm.Map(pa, va, args.MappingSize) < 0)
{
string msg = string.Format(mapErrorMsg, va, args.MappingSize);
Logger.PrintWarning(LogClass.ServiceNv, msg);
return NvResult.InvalidInput;
}
return NvResult.Success;
}
else
{
Logger.PrintWarning(LogClass.ServiceNv, $"Address 0x{args.Offset:x16} not mapped!");
return NvResult.InvalidInput;
}
}
}
pa = map.Address + args.BufferOffset;
long size = args.MappingSize;
if (size == 0)
{
size = (uint)map.Size;
}
int result = NvResult.Success;
lock (asCtx)
{
// Note: When the fixed offset flag is not set,
// the Offset field holds the alignment size instead.
bool vaAllocated = (args.Flags & FlagFixedOffset) == 0;
if (!vaAllocated)
{
if (asCtx.ValidateFixedBuffer(args.Offset, size))
{
args.Offset = asCtx.Vmm.Map(pa, args.Offset, size);
}
else
{
string msg = string.Format(mapErrorMsg, args.Offset, size);
Logger.PrintWarning(LogClass.ServiceNv, msg);
result = NvResult.InvalidInput;
}
}
else
{
args.Offset = asCtx.Vmm.Map(pa, size);
}
if (args.Offset < 0)
{
args.Offset = 0;
Logger.PrintWarning(LogClass.ServiceNv, $"Failed to map size 0x{size:x16}!");
result = NvResult.InvalidInput;
}
else
{
asCtx.AddMap(args.Offset, size, pa, vaAllocated);
}
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return result;
}
private static int GetVaRegions(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int InitializeEx(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int Remap(ServiceCtx context, int cmd)
{
int count = ((cmd >> 16) & 0xff) / 0x14;
long inputPosition = context.Request.GetBufferType0x21().Position;
for (int index = 0; index < count; index++, inputPosition += 0x14)
{
NvGpuASRemap args = MemoryHelper.Read<NvGpuASRemap>(context.Memory, inputPosition);
NvGpuVmm vmm = GetASCtx(context).Vmm;
NvMapHandle map = NvMapIoctl.GetNvMapWithFb(context, args.NvMapHandle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{args.NvMapHandle:x8}!");
return NvResult.InvalidInput;
}
long result = vmm.Map(map.Address, (long)(uint)args.Offset << 16,
(long)(uint)args.Pages << 16);
if (result < 0)
{
Logger.PrintWarning(LogClass.ServiceNv,
$"Page 0x{args.Offset:x16} size 0x{args.Pages:x16} not allocated!");
return NvResult.InvalidInput;
}
}
return NvResult.Success;
}
public static NvGpuASCtx GetASCtx(ServiceCtx context)
{
return _asCtxs.GetOrAdd(context.Process, (key) => new NvGpuASCtx(context));
}
public static void UnloadProcess(KProcess process)
{
_asCtxs.TryRemove(process, out _);
}
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/Types/NvGpuASAllocSpace.cs
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@ -1,11 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
{
struct NvGpuASAllocSpace
{
public int Pages;
public int PageSize;
public int Flags;
public int Padding;
public long Offset;
}
}

13
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/Types/NvGpuASMapBufferEx.cs
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@ -1,13 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.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.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/Types/NvGpuASRemap.cs
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@ -1,12 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
{
struct NvGpuASRemap
{
public short Flags;
public short Kind;
public int NvMapHandle;
public int Padding;
public int Offset;
public int Pages;
}
}

7
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/Types/NvGpuASUnmapBuffer.cs
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@ -1,7 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
{
struct NvGpuASUnmapBuffer
{
public long Offset;
}
}

190
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/NvGpuGpuIoctl.cs
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@ -1,190 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common.Logging;
using System;
using System.Diagnostics;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.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 outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuGpuZcullGetCtxSize args = new NvGpuGpuZcullGetCtxSize
{
Size = 1
};
MemoryHelper.Write(context.Memory, outputPosition, args);
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int ZcullGetInfo(ServiceCtx context)
{
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuGpuZcullGetInfo args = new NvGpuGpuZcullGetInfo
{
WidthAlignPixels = 0x20,
HeightAlignPixels = 0x20,
PixelSquaresByAliquots = 0x400,
AliquotTotal = 0x800,
RegionByteMultiplier = 0x20,
RegionHeaderSize = 0x20,
SubregionHeaderSize = 0xc0,
SubregionWidthAlignPixels = 0x20,
SubregionHeightAlignPixels = 0x40,
SubregionCount = 0x10
};
MemoryHelper.Write(context.Memory, outputPosition, args);
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int ZbcSetTable(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int GetCharacteristics(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuGpuGetCharacteristics args = MemoryHelper.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;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int GetTpcMasks(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuGpuGetTpcMasks args = MemoryHelper.Read<NvGpuGpuGetTpcMasks>(context.Memory, inputPosition);
if (args.MaskBufferSize != 0)
{
args.TpcMask = 3;
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int GetActiveSlotMask(ServiceCtx context)
{
long outputPosition = context.Request.GetBufferType0x22().Position;
NvGpuGpuGetActiveSlotMask args = new NvGpuGpuGetActiveSlotMask
{
Slot = 0x07,
Mask = 0x01
};
MemoryHelper.Write(context.Memory, outputPosition, args);
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int GetGpuTime(ServiceCtx context)
{
long outputPosition = context.Request.GetBufferType0x22().Position;
context.Memory.WriteInt64(outputPosition, GetPTimerNanoSeconds());
return NvResult.Success;
}
private static long GetPTimerNanoSeconds()
{
double ticks = _pTimer.ElapsedTicks;
return (long)(ticks * _ticksToNs) & 0xff_ffff_ffff_ffff;
}
}
}

8
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/Types/NvGpuGpuGetActiveSlotMask.cs
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@ -1,8 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
{
struct NvGpuGpuGetActiveSlotMask
{
public int Slot;
public int Mask;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/Types/NvGpuGpuGetTpcMasks.cs
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@ -1,11 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
{
struct NvGpuGpuGetTpcMasks
{
public int MaskBufferSize;
public int Reserved;
public long MaskBufferAddress;
public int TpcMask;
public int Padding;
}
}

7
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/Types/NvGpuGpuZcullGetCtxSize.cs
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@ -1,7 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
{
struct NvGpuGpuZcullGetCtxSize
{
public int Size;
}
}

318
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/NvHostAsGpuDeviceFile.cs Normal file
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@ -0,0 +1,318 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
{
class NvHostAsGpuDeviceFile : NvDeviceFile
{
private static ConcurrentDictionary<KProcess, AddressSpaceContext> _addressSpaceContextRegistry = new ConcurrentDictionary<KProcess, AddressSpaceContext>();
public NvHostAsGpuDeviceFile(ServiceCtx context) : base(context) { }
public override NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvGpuAsMagic)
{
switch (command.Number)
{
case 0x01:
result = CallIoctlMethod<BindChannelArguments>(BindChannel, arguments);
break;
case 0x02:
result = CallIoctlMethod<AllocSpaceArguments>(AllocSpace, arguments);
break;
case 0x03:
result = CallIoctlMethod<FreeSpaceArguments>(FreeSpace, arguments);
break;
case 0x05:
result = CallIoctlMethod<UnmapBufferArguments>(UnmapBuffer, arguments);
break;
case 0x06:
result = CallIoctlMethod<MapBufferExArguments>(MapBufferEx, arguments);
break;
case 0x08:
result = CallIoctlMethod<GetVaRegionsArguments>(GetVaRegions, arguments);
break;
case 0x09:
result = CallIoctlMethod<InitializeExArguments>(InitializeEx, arguments);
break;
case 0x14:
result = CallIoctlMethod<RemapArguments>(Remap, arguments);
break;
}
}
return result;
}
public override NvInternalResult Ioctl3(NvIoctl command, Span<byte> arguments, Span<byte> inlineOutBuffer)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvGpuAsMagic)
{
switch (command.Number)
{
case 0x08:
// This is the same as the one in ioctl as inlineOutBuffer is empty.
result = CallIoctlMethod<GetVaRegionsArguments>(GetVaRegions, arguments);
break;
}
}
return result;
}
private NvInternalResult BindChannel(ref BindChannelArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult AllocSpace(ref AllocSpaceArguments arguments)
{
AddressSpaceContext addressSpaceContext = GetAddressSpaceContext(Owner);
ulong size = (ulong)arguments.Pages * (ulong)arguments.PageSize;
NvInternalResult result = NvInternalResult.Success;
lock (addressSpaceContext)
{
// Note: When the fixed offset flag is not set,
// the Offset field holds the alignment size instead.
if ((arguments.Flags & AddressSpaceFlags.FixedOffset) != 0)
{
arguments.Offset = addressSpaceContext.Vmm.ReserveFixed(arguments.Offset, (long)size);
}
else
{
arguments.Offset = addressSpaceContext.Vmm.Reserve((long)size, arguments.Offset);
}
if (arguments.Offset < 0)
{
arguments.Offset = 0;
Logger.PrintWarning(LogClass.ServiceNv, $"Failed to allocate size {size:x16}!");
result = NvInternalResult.OutOfMemory;
}
else
{
addressSpaceContext.AddReservation(arguments.Offset, (long)size);
}
}
return result;
}
private NvInternalResult FreeSpace(ref FreeSpaceArguments arguments)
{
AddressSpaceContext addressSpaceContext = GetAddressSpaceContext(Owner);
NvInternalResult result = NvInternalResult.Success;
lock (addressSpaceContext)
{
ulong size = (ulong)arguments.Pages * (ulong)arguments.PageSize;
if (addressSpaceContext.RemoveReservation(arguments.Offset))
{
addressSpaceContext.Vmm.Free(arguments.Offset, (long)size);
}
else
{
Logger.PrintWarning(LogClass.ServiceNv,
$"Failed to free offset 0x{arguments.Offset:x16} size 0x{size:x16}!");
result = NvInternalResult.InvalidInput;
}
}
return result;
}
private NvInternalResult UnmapBuffer(ref UnmapBufferArguments arguments)
{
AddressSpaceContext addressSpaceContext = GetAddressSpaceContext(Owner);
lock (addressSpaceContext)
{
if (addressSpaceContext.RemoveMap(arguments.Offset, out long size))
{
if (size != 0)
{
addressSpaceContext.Vmm.Free(arguments.Offset, size);
}
}
else
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {arguments.Offset:x16}!");
}
}
return NvInternalResult.Success;
}
private NvInternalResult MapBufferEx(ref MapBufferExArguments arguments)
{
const string mapErrorMsg = "Failed to map fixed buffer with offset 0x{0:x16} and size 0x{1:x16}!";
AddressSpaceContext addressSpaceContext = GetAddressSpaceContext(Owner);
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(Owner, arguments.NvMapHandle, true);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{arguments.NvMapHandle:x8}!");
return NvInternalResult.InvalidInput;
}
long physicalAddress;
if ((arguments.Flags & AddressSpaceFlags.RemapSubRange) != 0)
{
lock (addressSpaceContext)
{
if (addressSpaceContext.TryGetMapPhysicalAddress(arguments.Offset, out physicalAddress))
{
long virtualAddress = arguments.Offset + arguments.BufferOffset;
physicalAddress += arguments.BufferOffset;
if (addressSpaceContext.Vmm.Map(physicalAddress, virtualAddress, arguments.MappingSize) < 0)
{
string message = string.Format(mapErrorMsg, virtualAddress, arguments.MappingSize);
Logger.PrintWarning(LogClass.ServiceNv, message);
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
}
else
{
Logger.PrintWarning(LogClass.ServiceNv, $"Address 0x{arguments.Offset:x16} not mapped!");
return NvInternalResult.InvalidInput;
}
}
}
physicalAddress = map.Address + arguments.BufferOffset;
long size = arguments.MappingSize;
if (size == 0)
{
size = (uint)map.Size;
}
NvInternalResult result = NvInternalResult.Success;
lock (addressSpaceContext)
{
// Note: When the fixed offset flag is not set,
// the Offset field holds the alignment size instead.
bool virtualAddressAllocated = (arguments.Flags & AddressSpaceFlags.FixedOffset) == 0;
if (!virtualAddressAllocated)
{
if (addressSpaceContext.ValidateFixedBuffer(arguments.Offset, size))
{
arguments.Offset = addressSpaceContext.Vmm.Map(physicalAddress, arguments.Offset, size);
}
else
{
string message = string.Format(mapErrorMsg, arguments.Offset, size);
Logger.PrintWarning(LogClass.ServiceNv, message);
result = NvInternalResult.InvalidInput;
}
}
else
{
arguments.Offset = addressSpaceContext.Vmm.Map(physicalAddress, size);
}
if (arguments.Offset < 0)
{
arguments.Offset = 0;
Logger.PrintWarning(LogClass.ServiceNv, $"Failed to map size 0x{size:x16}!");
result = NvInternalResult.InvalidInput;
}
else
{
addressSpaceContext.AddMap(arguments.Offset, size, physicalAddress, virtualAddressAllocated);
}
}
return result;
}
private NvInternalResult GetVaRegions(ref GetVaRegionsArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult InitializeEx(ref InitializeExArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult Remap(Span<RemapArguments> arguments)
{
for (int index = 0; index < arguments.Length; index++)
{
NvGpuVmm vmm = GetAddressSpaceContext(Owner).Vmm;
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(Owner, arguments[index].NvMapHandle, true);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{arguments[index].NvMapHandle:x8}!");
return NvInternalResult.InvalidInput;
}
long result = vmm.Map(map.Address, (long)arguments[index].Offset << 16,
(long)arguments[index].Pages << 16);
if (result < 0)
{
Logger.PrintWarning(LogClass.ServiceNv,
$"Page 0x{arguments[index].Offset:x16} size 0x{arguments[index].Pages:x16} not allocated!");
return NvInternalResult.InvalidInput;
}
}
return NvInternalResult.Success;
}
public override void Close() { }
public static AddressSpaceContext GetAddressSpaceContext(KProcess process)
{
return _addressSpaceContextRegistry.GetOrAdd(process, (key) => new AddressSpaceContext(process));
}
}
}

20
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuAS/Types/NvGpuASCtx.cs → Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/AddressSpaceContext.cs
View File

@ -1,16 +1,20 @@
using ARMeilleure.Memory;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using System;
using System.Collections.Generic;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
class NvGpuASCtx
class AddressSpaceContext
{
public NvGpuVmm Vmm { get; private set; }
private class Range
{
public ulong Start { get; private set; }
public ulong End { get; private set; }
public ulong Start { get; private set; }
public ulong End { get; private set; }
public Range(long position, long size)
{
@ -22,7 +26,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
private class MappedMemory : Range
{
public long PhysicalAddress { get; private set; }
public bool VaAllocated { get; private set; }
public bool VaAllocated { get; private set; }
public MappedMemory(
long position,
@ -38,9 +42,9 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
private SortedList<long, Range> _maps;
private SortedList<long, Range> _reservations;
public NvGpuASCtx(ServiceCtx context)
public AddressSpaceContext(KProcess process)
{
Vmm = new NvGpuVmm(context.Memory);
Vmm = new NvGpuVmm(process.CpuMemory);
_maps = new SortedList<long, Range>();
_reservations = new SortedList<long, Range>();
@ -197,4 +201,4 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS
return ltRg;
}
}
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/AddressSpaceFlags.cs Normal file
View File

@ -0,0 +1,11 @@
using System;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[Flags]
enum AddressSpaceFlags : uint
{
FixedOffset = 1,
RemapSubRange = 0x100,
}
}

14
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/AllocSpaceArguments.cs Normal file
View File

@ -0,0 +1,14 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct AllocSpaceArguments
{
public uint Pages;
public uint PageSize;
public AddressSpaceFlags Flags;
public uint Padding;
public long Offset;
}
}

10
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/BindChannelArguments.cs Normal file
View File

@ -0,0 +1,10 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct BindChannelArguments
{
public int Fd;
}
}

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/FreeSpaceArguments.cs Normal file
View File

@ -0,0 +1,12 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct FreeSpaceArguments
{
public long Offset;
public uint Pages;
public uint PageSize;
}
}

23
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/GetVaRegionsArguments.cs Normal file
View File

@ -0,0 +1,23 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct VaRegion
{
public ulong Offset;
public uint PageSize;
public uint Padding;
public ulong Pages;
}
[StructLayout(LayoutKind.Sequential)]
struct GetVaRegionsArguments
{
public ulong Unused;
public uint BufferSize;
public uint Padding;
public VaRegion Region0;
public VaRegion Region1;
}
}

16
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/InitializeExArguments.cs Normal file
View File

@ -0,0 +1,16 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct InitializeExArguments
{
public uint Flags;
public int AsFd;
public uint BigPageSize;
public uint Reserved;
public ulong Unknown0;
public ulong Unknown1;
public ulong Unknown2;
}
}

16
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/MapBufferExArguments.cs Normal file
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@ -0,0 +1,16 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct MapBufferExArguments
{
public AddressSpaceFlags Flags;
public int Kind;
public int NvMapHandle;
public int PageSize;
public long BufferOffset;
public long MappingSize;
public long Offset;
}
}

15
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/RemapArguments.cs Normal file
View File

@ -0,0 +1,15 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct RemapArguments
{
public ushort Flags;
public ushort Kind;
public int NvMapHandle;
public int Padding;
public uint Offset;
public uint Pages;
}
}

7
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/Types/UnmapBufferArguments.cs Normal file
View File

@ -0,0 +1,7 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu.Types
{
struct UnmapBufferArguments
{
public long Offset;
}
}

347
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostChannelDeviceFile.cs Normal file
View File

@ -0,0 +1,347 @@
using ARMeilleure.Memory;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
class NvHostChannelDeviceFile : NvDeviceFile
{
private uint _timeout;
private uint _submitTimeout;
private uint _timeslice;
private NvGpu _gpu;
private MemoryManager _memory;
public NvHostChannelDeviceFile(ServiceCtx context) : base(context)
{
_gpu = context.Device.Gpu;
_memory = context.Memory;
_timeout = 3000;
_submitTimeout = 0;
_timeslice = 0;
}
public override NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvHostCustomMagic)
{
switch (command.Number)
{
case 0x01:
result = Submit(arguments);
break;
case 0x02:
result = CallIoctlMethod<GetParameterArguments>(GetSyncpoint, arguments);
break;
case 0x03:
result = CallIoctlMethod<GetParameterArguments>(GetWaitBase, arguments);
break;
case 0x07:
result = CallIoctlMethod<uint>(SetSubmitTimeout, arguments);
break;
case 0x09:
result = MapCommandBuffer(arguments);
break;
case 0x0a:
result = UnmapCommandBuffer(arguments);
break;
}
}
else if (command.Type == NvIoctl.NvHostMagic)
{
switch (command.Number)
{
case 0x01:
result = CallIoctlMethod<int>(SetNvMapFd, arguments);
break;
case 0x03:
result = CallIoctlMethod<uint>(SetTimeout, arguments);
break;
case 0x08:
result = SubmitGpfifo(arguments);
break;
case 0x09:
result = CallIoctlMethod<AllocObjCtxArguments>(AllocObjCtx, arguments);
break;
case 0x0b:
result = CallIoctlMethod<ZcullBindArguments>(ZcullBind, arguments);
break;
case 0x0c:
result = CallIoctlMethod<SetErrorNotifierArguments>(SetErrorNotifier, arguments);
break;
case 0x0d:
result = CallIoctlMethod<NvChannelPriority>(SetPriority, arguments);
break;
case 0x18:
result = CallIoctlMethod<AllocGpfifoExArguments>(AllocGpfifoEx, arguments);
break;
case 0x1a:
result = CallIoctlMethod<AllocGpfifoExArguments>(AllocGpfifoEx2, arguments);
break;
case 0x1d:
result = CallIoctlMethod<uint>(SetTimeslice, arguments);
break;
}
}
else if (command.Type == NvIoctl.NvGpuMagic)
{
switch (command.Number)
{
case 0x14:
result = CallIoctlMethod<ulong>(SetUserData, arguments);
break;
}
}
return result;
}
private NvInternalResult Submit(Span<byte> arguments)
{
int headerSize = Unsafe.SizeOf<SubmitArguments>();
SubmitArguments submitHeader = MemoryMarshal.Cast<byte, SubmitArguments>(arguments)[0];
Span<CommandBuffer> commandBufferEntries = MemoryMarshal.Cast<byte, CommandBuffer>(arguments.Slice(headerSize)).Slice(0, submitHeader.CmdBufsCount);
NvGpuVmm vmm = NvHostAsGpuDeviceFile.GetAddressSpaceContext(Owner).Vmm;
foreach (CommandBuffer commandBufferEntry in commandBufferEntries)
{
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(Owner, commandBufferEntry.MemoryId);
int[] commandBufferData = new int[commandBufferEntry.WordsCount];
for (int offset = 0; offset < commandBufferData.Length; offset++)
{
commandBufferData[offset] = _memory.ReadInt32(map.Address + commandBufferEntry.Offset + offset * 4);
}
_gpu.PushCommandBuffer(vmm, commandBufferData);
}
return NvInternalResult.Success;
}
private NvInternalResult GetSyncpoint(ref GetParameterArguments arguments)
{
arguments.Value = 0;
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult GetWaitBase(ref GetParameterArguments arguments)
{
arguments.Value = 0;
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SetSubmitTimeout(ref uint submitTimeout)
{
_submitTimeout = submitTimeout;
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult MapCommandBuffer(Span<byte> arguments)
{
int headerSize = Unsafe.SizeOf<MapCommandBufferArguments>();
MapCommandBufferArguments commandBufferHeader = MemoryMarshal.Cast<byte, MapCommandBufferArguments>(arguments)[0];
Span<CommandBufferHandle> commandBufferEntries = MemoryMarshal.Cast<byte, CommandBufferHandle>(arguments.Slice(headerSize)).Slice(0, commandBufferHeader.NumEntries);
NvGpuVmm vmm = NvHostAsGpuDeviceFile.GetAddressSpaceContext(Owner).Vmm;
foreach (ref CommandBufferHandle commandBufferEntry in commandBufferEntries)
{
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(Owner, commandBufferEntry.MapHandle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{commandBufferEntry.MapHandle:x8}!");
return NvInternalResult.InvalidInput;
}
lock (map)
{
if (map.DmaMapAddress == 0)
{
map.DmaMapAddress = vmm.MapLow(map.Address, map.Size);
}
commandBufferEntry.MapAddress = (int)map.DmaMapAddress;
}
}
return NvInternalResult.Success;
}
private NvInternalResult UnmapCommandBuffer(Span<byte> arguments)
{
int headerSize = Unsafe.SizeOf<MapCommandBufferArguments>();
MapCommandBufferArguments commandBufferHeader = MemoryMarshal.Cast<byte, MapCommandBufferArguments>(arguments)[0];
Span<CommandBufferHandle> commandBufferEntries = MemoryMarshal.Cast<byte, CommandBufferHandle>(arguments.Slice(headerSize)).Slice(0, commandBufferHeader.NumEntries);
NvGpuVmm vmm = NvHostAsGpuDeviceFile.GetAddressSpaceContext(Owner).Vmm;
foreach (ref CommandBufferHandle commandBufferEntry in commandBufferEntries)
{
NvMapHandle map = NvMapDeviceFile.GetMapFromHandle(Owner, commandBufferEntry.MapHandle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{commandBufferEntry.MapHandle:x8}!");
return NvInternalResult.InvalidInput;
}
lock (map)
{
if (map.DmaMapAddress != 0)
{
vmm.Free(map.DmaMapAddress, map.Size);
map.DmaMapAddress = 0;
}
}
}
return NvInternalResult.Success;
}
private NvInternalResult SetNvMapFd(ref int nvMapFd)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SetTimeout(ref uint timeout)
{
_timeout = timeout;
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SubmitGpfifo(Span<byte> arguments)
{
int headerSize = Unsafe.SizeOf<SubmitGpfifoArguments>();
SubmitGpfifoArguments gpfifoSubmissionHeader = MemoryMarshal.Cast<byte, SubmitGpfifoArguments>(arguments)[0];
Span<long> gpfifoEntries = MemoryMarshal.Cast<byte, long>(arguments.Slice(headerSize)).Slice(0, gpfifoSubmissionHeader.NumEntries);
return SubmitGpfifo(ref gpfifoSubmissionHeader, gpfifoEntries);
}
private NvInternalResult AllocObjCtx(ref AllocObjCtxArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult ZcullBind(ref ZcullBindArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SetErrorNotifier(ref SetErrorNotifierArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SetPriority(ref NvChannelPriority priority)
{
switch (priority)
{
case NvChannelPriority.Low:
_timeslice = 1300; // Timeslice low priority in micro-seconds
break;
case NvChannelPriority.Medium:
_timeslice = 2600; // Timeslice medium priority in micro-seconds
break;
case NvChannelPriority.High:
_timeslice = 5200; // Timeslice high priority in micro-seconds
break;
default:
return NvInternalResult.InvalidInput;
}
Logger.PrintStub(LogClass.ServiceNv);
// TODO: disable and preempt channel when GPU scheduler will be implemented.
return NvInternalResult.Success;
}
private NvInternalResult AllocGpfifoEx(ref AllocGpfifoExArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult AllocGpfifoEx2(ref AllocGpfifoExArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SetTimeslice(ref uint timeslice)
{
if (timeslice < 1000 || timeslice > 50000)
{
return NvInternalResult.InvalidInput;
}
_timeslice = timeslice; // in micro-seconds
Logger.PrintStub(LogClass.ServiceNv);
// TODO: disable and preempt channel when GPU scheduler will be implemented.
return NvInternalResult.Success;
}
private NvInternalResult SetUserData(ref ulong userData)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
protected NvInternalResult SubmitGpfifo(ref SubmitGpfifoArguments header, Span<long> entries)
{
NvGpuVmm vmm = NvHostAsGpuDeviceFile.GetAddressSpaceContext(Owner).Vmm;
foreach (long entry in entries)
{
_gpu.Pusher.Push(vmm, entry);
}
header.Fence.Id = 0;
header.Fence.Value = 0;
return NvInternalResult.Success;
}
public override void Close() { }
}
}

371
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostChannelIoctl.cs
View File

@ -1,371 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuAS;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
class NvHostChannelIoctl
{
private static ConcurrentDictionary<KProcess, NvChannel> _channels;
static NvHostChannelIoctl()
{
_channels = new ConcurrentDictionary<KProcess, NvChannel>();
}
public static int ProcessIoctl(ServiceCtx context, int cmd)
{
switch (cmd & 0xffff)
{
case 0x0001: return Submit (context);
case 0x0002: return GetSyncpoint (context);
case 0x0003: return GetWaitBase (context);
case 0x0007: return SetSubmitTimeout (context);
case 0x0009: return MapBuffer (context);
case 0x000a: return UnmapBuffer (context);
case 0x4714: return SetUserData (context);
case 0x4801: return SetNvMap (context);
case 0x4803: return SetTimeout (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);
case 0x481b: return KickoffPbWithAttr(context);
case 0x481d: return SetTimeslice (context);
}
throw new NotImplementedException(cmd.ToString("x8"));
}
private static int Submit(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelSubmit args = MemoryHelper.Read<NvHostChannelSubmit>(context.Memory, inputPosition);
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
for (int index = 0; index < args.CmdBufsCount; index++)
{
long cmdBufOffset = inputPosition + 0x10 + index * 0xc;
NvHostChannelCmdBuf cmdBuf = MemoryHelper.Read<NvHostChannelCmdBuf>(context.Memory, cmdBufOffset);
NvMapHandle map = NvMapIoctl.GetNvMap(context, cmdBuf.MemoryId);
int[] cmdBufData = new int[cmdBuf.WordsCount];
for (int offset = 0; offset < cmdBufData.Length; offset++)
{
cmdBufData[offset] = context.Memory.ReadInt32(map.Address + cmdBuf.Offset + offset * 4);
}
context.Device.Gpu.PushCommandBuffer(vmm, cmdBufData);
}
// TODO: Relocation, waitchecks, etc.
return NvResult.Success;
}
private static int GetSyncpoint(ServiceCtx context)
{
// TODO
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelGetParamArg args = MemoryHelper.Read<NvHostChannelGetParamArg>(context.Memory, inputPosition);
args.Value = 0;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int GetWaitBase(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelGetParamArg args = MemoryHelper.Read<NvHostChannelGetParamArg>(context.Memory, inputPosition);
args.Value = 0;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int SetSubmitTimeout(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
GetChannel(context).SubmitTimeout = context.Memory.ReadInt32(inputPosition);
// TODO: Handle the timeout in the submit method.
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int MapBuffer(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelMapBuffer args = MemoryHelper.Read<NvHostChannelMapBuffer>(context.Memory, inputPosition);
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
for (int index = 0; index < args.NumEntries; index++)
{
int handle = context.Memory.ReadInt32(inputPosition + 0xc + index * 8);
NvMapHandle map = NvMapIoctl.GetNvMap(context, handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{handle:x8}!");
return NvResult.InvalidInput;
}
lock (map)
{
if (map.DmaMapAddress == 0)
{
map.DmaMapAddress = vmm.MapLow(map.Address, map.Size);
}
context.Memory.WriteInt32(outputPosition + 0xc + 4 + index * 8, (int)map.DmaMapAddress);
}
}
return NvResult.Success;
}
private static int UnmapBuffer(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
NvHostChannelMapBuffer args = MemoryHelper.Read<NvHostChannelMapBuffer>(context.Memory, inputPosition);
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
for (int index = 0; index < args.NumEntries; index++)
{
int handle = context.Memory.ReadInt32(inputPosition + 0xc + index * 8);
NvMapHandle map = NvMapIoctl.GetNvMap(context, handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{handle:x8}!");
return NvResult.InvalidInput;
}
lock (map)
{
if (map.DmaMapAddress != 0)
{
vmm.Free(map.DmaMapAddress, map.Size);
map.DmaMapAddress = 0;
}
}
}
return NvResult.Success;
}
private static int SetUserData(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SetNvMap(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SetTimeout(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
GetChannel(context).Timeout = context.Memory.ReadInt32(inputPosition);
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SubmitGpfifo(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelSubmitGpfifo args = MemoryHelper.Read<NvHostChannelSubmitGpfifo>(context.Memory, inputPosition);
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
for (int index = 0; index < args.NumEntries; index++)
{
long gpfifo = context.Memory.ReadInt64(inputPosition + 0x18 + index * 8);
PushGpfifo(context, vmm, gpfifo);
}
args.SyncptId = 0;
args.SyncptValue = 0;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int AllocObjCtx(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int ZcullBind(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SetErrorNotifier(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SetPriority(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
switch ((NvChannelPriority)context.Memory.ReadInt32(inputPosition))
{
case NvChannelPriority.Low:
GetChannel(context).Timeslice = 1300; // Timeslice low priority in micro-seconds
break;
case NvChannelPriority.Medium:
GetChannel(context).Timeslice = 2600; // Timeslice medium priority in micro-seconds
break;
case NvChannelPriority.High:
GetChannel(context).Timeslice = 5200; // Timeslice high priority in micro-seconds
break;
default:
return NvResult.InvalidInput;
}
Logger.PrintStub(LogClass.ServiceNv);
// TODO: disable and preempt channel when GPU scheduler will be implemented.
return NvResult.Success;
}
private static int AllocGpfifoEx2(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int KickoffPbWithAttr(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostChannelSubmitGpfifo args = MemoryHelper.Read<NvHostChannelSubmitGpfifo>(context.Memory, inputPosition);
NvGpuVmm vmm = NvGpuASIoctl.GetASCtx(context).Vmm;
for (int index = 0; index < args.NumEntries; index++)
{
long gpfifo = context.Memory.ReadInt64(args.Address + index * 8);
PushGpfifo(context, vmm, gpfifo);
}
args.SyncptId = 0;
args.SyncptValue = 0;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int SetTimeslice(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
int timeslice = context.Memory.ReadInt32(inputPosition);
if (timeslice < 1000 || timeslice > 50000)
{
return NvResult.InvalidInput;
}
GetChannel(context).Timeslice = timeslice; // in micro-seconds
Logger.PrintStub(LogClass.ServiceNv);
// TODO: disable and preempt channel when GPU scheduler will be implemented.
return NvResult.Success;
}
private static void PushGpfifo(ServiceCtx context, NvGpuVmm vmm, long gpfifo)
{
context.Device.Gpu.Pusher.Push(vmm, gpfifo);
}
public static NvChannel GetChannel(ServiceCtx context)
{
return _channels.GetOrAdd(context.Process, (key) => new NvChannel());
}
public static void UnloadProcess(KProcess process)
{
_channels.TryRemove(process, out _);
}
}
}

78
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostGpuDeviceFile.cs Normal file
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using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types;
using System;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
internal class NvHostGpuDeviceFile : NvHostChannelDeviceFile
{
private KEvent _smExceptionBptIntReportEvent;
private KEvent _smExceptionBptPauseReportEvent;
private KEvent _errorNotifierEvent;
public NvHostGpuDeviceFile(ServiceCtx context) : base(context)
{
_smExceptionBptIntReportEvent = new KEvent(context.Device.System);
_smExceptionBptPauseReportEvent = new KEvent(context.Device.System);
_errorNotifierEvent = new KEvent(context.Device.System);
}
public override NvInternalResult Ioctl2(NvIoctl command, Span<byte> arguments, Span<byte> inlineInBuffer)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvHostMagic)
{
switch (command.Number)
{
case 0x1b:
result = CallIoctlMethod<SubmitGpfifoArguments, long>(SubmitGpfifoEx, arguments, inlineInBuffer);
break;
}
}
return result;
}
public override NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
// TODO: accurately represent and implement those events.
KEvent targetEvent = null;
switch (eventId)
{
case 0x1:
targetEvent = _smExceptionBptIntReportEvent;
break;
case 0x2:
targetEvent = _smExceptionBptPauseReportEvent;
break;
case 0x3:
targetEvent = _errorNotifierEvent;
break;
}
if (targetEvent != null)
{
if (Owner.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
else
{
eventHandle = 0;
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
}
private NvInternalResult SubmitGpfifoEx(ref SubmitGpfifoArguments arguments, Span<long> inlineData)
{
return SubmitGpfifo(ref arguments, inlineData);
}
}
}

17
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/AllocGpfifoExArguments.cs Normal file
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using Ryujinx.HLE.HOS.Services.Nv.Types;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct AllocGpfifoExArguments
{
public uint NumEntries;
public uint NumJobs;
public uint Flags;
public NvFence Fence;
public uint Reserved1;
public uint Reserved2;
public uint Reserved3;
}
}

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/AllocObjCtxArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct AllocObjCtxArguments
{
public uint ClassNumber;
public uint Flags;
public ulong ObjectId;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/GetParameterArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct GetParameterArguments
{
public uint Parameter;
public uint Value;
}
}

21
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/MapCommandBufferArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct CommandBufferHandle
{
public int MapHandle;
public int MapAddress;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct MapCommandBufferArguments
{
public int NumEntries;
public int DataAddress; // Ignored by the driver.
public bool AttachHostChDas;
public byte Padding1;
public short Padding2;
}
}

2
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvChannelPriority.cs
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@ -1,6 +1,6 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
enum NvChannelPriority
enum NvChannelPriority : uint
{
Low = 50,
Medium = 100,

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvHostChannelCmdBuf.cs
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@ -1,12 +0,0 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
[StructLayout(LayoutKind.Sequential, Size = 8, Pack = 4)]
struct NvHostChannelCmdBuf
{
public int MemoryId;
public int Offset;
public int WordsCount;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvHostChannelGetParamArg.cs
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@ -1,11 +0,0 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
[StructLayout(LayoutKind.Sequential, Size = 8, Pack = 4)]
struct NvHostChannelGetParamArg
{
public int Param;
public int Value;
}
}

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvHostChannelMapBuffer.cs
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@ -1,12 +0,0 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
[StructLayout(LayoutKind.Sequential, Size = 0xc, Pack = 4)]
struct NvHostChannelMapBuffer
{
public int NumEntries;
public int DataAddress; // Ignored by the driver.
public bool AttachHostChDas;
}
}

13
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvHostChannelSubmit.cs
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@ -1,13 +0,0 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
[StructLayout(LayoutKind.Sequential, Size = 8, Pack = 4)]
struct NvHostChannelSubmit
{
public int CmdBufsCount;
public int RelocsCount;
public int SyncptIncrsCount;
public int WaitchecksCount;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/NvHostChannelSubmitGpfifo.cs
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@ -1,11 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
struct NvHostChannelSubmitGpfifo
{
public long Address;
public int NumEntries;
public int Flags;
public int SyncptId;
public int SyncptValue;
}
}

13
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/SetErrorNotifierArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct SetErrorNotifierArguments
{
public ulong Offset;
public ulong Size;
public uint Mem;
public uint Reserved;
}
}

21
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/SubmitArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct CommandBuffer
{
public int MemoryId;
public int Offset;
public int WordsCount;
}
[StructLayout(LayoutKind.Sequential)]
struct SubmitArguments
{
public int CmdBufsCount;
public int RelocsCount;
public int SyncptIncrsCount;
public int WaitchecksCount;
}
}

14
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/SubmitGpfifoArguments.cs Normal file
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using Ryujinx.HLE.HOS.Services.Nv.Types;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct SubmitGpfifoArguments
{
public long Address;
public int NumEntries;
public int Flags;
public NvFence Fence;
}
}

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/Types/ZcullBindArguments.cs Normal file
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using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
{
[StructLayout(LayoutKind.Sequential)]
struct ZcullBindArguments
{
public ulong GpuVirtualAddress;
public uint Mode;
public uint Reserved;
}
}

401
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/NvHostCtrlDeviceFile.cs Normal file
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using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl.Types;
using Ryujinx.HLE.HOS.Services.Nv.Types;
using Ryujinx.HLE.HOS.Services.Settings;
using System;
using System.Text;
using System.Threading;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
internal class NvHostCtrlDeviceFile : NvDeviceFile
{
private const int EventsCount = 64;
private bool _isProductionMode;
private NvHostSyncpt _syncpt;
private NvHostEvent[] _events;
private KEvent _dummyEvent;
public NvHostCtrlDeviceFile(ServiceCtx context) : base(context)
{
if (NxSettings.Settings.TryGetValue("nv!rmos_set_production_mode", out object productionModeSetting))
{
_isProductionMode = ((string)productionModeSetting) != "0"; // Default value is ""
}
else
{
_isProductionMode = true;
}
_syncpt = new NvHostSyncpt();
_events = new NvHostEvent[EventsCount];
_dummyEvent = new KEvent(context.Device.System);
}
public override NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvHostCustomMagic)
{
switch (command.Number)
{
case 0x14:
result = CallIoctlMethod<NvFence>(SyncptRead, arguments);
break;
case 0x15:
result = CallIoctlMethod<uint>(SyncptIncr, arguments);
break;
case 0x16:
result = CallIoctlMethod<SyncptWaitArguments>(SyncptWait, arguments);
break;
case 0x19:
result = CallIoctlMethod<SyncptWaitExArguments>(SyncptWaitEx, arguments);
break;
case 0x1a:
result = CallIoctlMethod<NvFence>(SyncptReadMax, arguments);
break;
case 0x1b:
// As Marshal cannot handle unaligned arrays, we do everything by hand here.
GetConfigurationArguments configArgument = GetConfigurationArguments.FromSpan(arguments);
result = GetConfig(configArgument);
if (result == NvInternalResult.Success)
{
configArgument.CopyTo(arguments);
}
break;
case 0x1d:
result = CallIoctlMethod<EventWaitArguments>(EventWait, arguments);
break;
case 0x1e:
result = CallIoctlMethod<EventWaitArguments>(EventWaitAsync, arguments);
break;
case 0x1f:
result = CallIoctlMethod<uint>(EventRegister, arguments);
break;
}
}
return result;
}
public override NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
// TODO: implement SyncPts <=> KEvent logic accurately. For now we return a dummy event.
KEvent targetEvent = _dummyEvent;
if (targetEvent != null)
{
if (Owner.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
else
{
eventHandle = 0;
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
}
private NvInternalResult SyncptRead(ref NvFence arguments)
{
return SyncptReadMinOrMax(ref arguments, max: false);
}
private NvInternalResult SyncptIncr(ref uint id)
{
if (id >= NvHostSyncpt.SyncptsCount)
{
return NvInternalResult.InvalidInput;
}
_syncpt.Increment((int)id);
return NvInternalResult.Success;
}
private NvInternalResult SyncptWait(ref SyncptWaitArguments arguments)
{
return SyncptWait(ref arguments, out _);
}
private NvInternalResult SyncptWaitEx(ref SyncptWaitExArguments arguments)
{
return SyncptWait(ref arguments.Input, out arguments.Value);
}
private NvInternalResult SyncptReadMax(ref NvFence arguments)
{
return SyncptReadMinOrMax(ref arguments, max: true);
}
private NvInternalResult GetConfig(GetConfigurationArguments arguments)
{
if (!_isProductionMode && NxSettings.Settings.TryGetValue($"{arguments.Domain}!{arguments.Parameter}".ToLower(), out object nvSetting))
{
byte[] settingBuffer = new byte[0x101];
if (nvSetting is string stringValue)
{
if (stringValue.Length > 0x100)
{
Logger.PrintError(LogClass.ServiceNv, $"{arguments.Domain}!{arguments.Parameter} String value size is too big!");
}
else
{
settingBuffer = Encoding.ASCII.GetBytes(stringValue + "\0");
}
}
else if (nvSetting is int intValue)
{
settingBuffer = BitConverter.GetBytes(intValue);
}
else if (nvSetting is bool boolValue)
{
settingBuffer[0] = boolValue ? (byte)1 : (byte)0;
}
else
{
throw new NotImplementedException(nvSetting.GetType().Name);
}
Logger.PrintDebug(LogClass.ServiceNv, $"Got setting {arguments.Domain}!{arguments.Parameter}");
arguments.Configuration = settingBuffer;
return NvInternalResult.Success;
}
// NOTE: This actually return NotAvailableInProduction but this is directly translated as a InvalidInput before returning the ioctl.
//return NvInternalResult.NotAvailableInProduction;
return NvInternalResult.InvalidInput;
}
private NvInternalResult EventWait(ref EventWaitArguments arguments)
{
return EventWait(ref arguments, async: false);
}
private NvInternalResult EventWaitAsync(ref EventWaitArguments arguments)
{
return EventWait(ref arguments, async: true);
}
private NvInternalResult EventRegister(ref uint userEventId)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult SyncptReadMinOrMax(ref NvFence arguments, bool max)
{
if (arguments.Id >= NvHostSyncpt.SyncptsCount)
{
return NvInternalResult.InvalidInput;
}
if (max)
{
arguments.Value = (uint)_syncpt.GetMax((int)arguments.Id);
}
else
{
arguments.Value = (uint)_syncpt.GetMin((int)arguments.Id);
}
return NvInternalResult.Success;
}
private NvInternalResult SyncptWait(ref SyncptWaitArguments arguments, out int value)
{
if (arguments.Id >= NvHostSyncpt.SyncptsCount)
{
value = 0;
return NvInternalResult.InvalidInput;
}
NvInternalResult result;
if (_syncpt.MinCompare((int)arguments.Id, arguments.Thresh))
{
result = NvInternalResult.Success;
}
else if (arguments.Timeout == 0)
{
result = NvInternalResult.TryAgain;
}
else
{
Logger.PrintDebug(LogClass.ServiceNv, $"Waiting syncpt with timeout of {arguments.Timeout}ms...");
using (ManualResetEvent waitEvent = new ManualResetEvent(false))
{
_syncpt.AddWaiter(arguments.Thresh, waitEvent);
// Note: Negative (> INT_MAX) timeouts aren't valid on .NET,
// in this case we just use the maximum timeout possible.
int timeout = arguments.Timeout;
if (timeout < -1)
{
timeout = int.MaxValue;
}
if (timeout == -1)
{
waitEvent.WaitOne();
result = NvInternalResult.Success;
}
else if (waitEvent.WaitOne(timeout))
{
result = NvInternalResult.Success;
}
else
{
result = NvInternalResult.TimedOut;
}
}
Logger.PrintDebug(LogClass.ServiceNv, "Resuming...");
}
value = _syncpt.GetMin((int)arguments.Id);
return result;
}
private NvInternalResult EventWait(ref EventWaitArguments arguments, bool async)
{
if (arguments.Id >= NvHostSyncpt.SyncptsCount)
{
return NvInternalResult.InvalidInput;
}
if (_syncpt.MinCompare(arguments.Id, arguments.Thresh))
{
arguments.Value = _syncpt.GetMin(arguments.Id);
return NvInternalResult.Success;
}
if (!async)
{
arguments.Value = 0;
}
if (arguments.Timeout == 0)
{
return NvInternalResult.TryAgain;
}
NvHostEvent Event;
NvInternalResult result;
int eventIndex;
if (async)
{
eventIndex = arguments.Value;
if ((uint)eventIndex >= EventsCount)
{
return NvInternalResult.InvalidInput;
}
Event = _events[eventIndex];
}
else
{
Event = GetFreeEvent(arguments.Id, out eventIndex);
}
if (Event != null &&
(Event.State == NvHostEventState.Registered ||
Event.State == NvHostEventState.Free))
{
Event.Id = arguments.Id;
Event.Thresh = arguments.Thresh;
Event.State = NvHostEventState.Waiting;
if (!async)
{
arguments.Value = ((arguments.Id & 0xfff) << 16) | 0x10000000;
}
else
{
arguments.Value = arguments.Id << 4;
}
arguments.Value |= eventIndex;
result = NvInternalResult.TryAgain;
}
else
{
result = NvInternalResult.InvalidInput;
}
return result;
}
private NvHostEvent GetFreeEvent(int id, out int eventIndex)
{
eventIndex = EventsCount;
int nullIndex = EventsCount;
for (int index = 0; index < 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 == EventsCount)
{
nullIndex = index;
}
}
if (nullIndex < EventsCount)
{
eventIndex = nullIndex;
return _events[nullIndex] = new NvHostEvent();
}
if (eventIndex < EventsCount)
{
return _events[eventIndex];
}
return null;
}
public override void Close() { }
}
}

400
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/NvHostCtrlIoctl.cs
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@ -1,400 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Services.Settings;
using System;
using System.Collections.Concurrent;
using System.Text;
using System.Threading;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
class NvHostCtrlIoctl
{
private static ConcurrentDictionary<KProcess, NvHostCtrlUserCtx> _userCtxs;
private static bool _isProductionMode = true;
static NvHostCtrlIoctl()
{
_userCtxs = new ConcurrentDictionary<KProcess, NvHostCtrlUserCtx>();
if (NxSettings.Settings.TryGetValue("nv!rmos_set_production_mode", out object productionModeSetting))
{
_isProductionMode = ((string)productionModeSetting) != "0"; // Default value is ""
}
}
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.GetBufferType0x21().Position;
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)
{
if (!_isProductionMode)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
string domain = MemoryHelper.ReadAsciiString(context.Memory, inputPosition + 0, 0x41);
string name = MemoryHelper.ReadAsciiString(context.Memory, inputPosition + 0x41, 0x41);
if (NxSettings.Settings.TryGetValue($"{domain}!{name}", out object nvSetting))
{
byte[] settingBuffer = new byte[0x101];
if (nvSetting is string stringValue)
{
if (stringValue.Length > 0x100)
{
Logger.PrintError(LogClass.ServiceNv, $"{domain}!{name} String value size is too big!");
}
else
{
settingBuffer = Encoding.ASCII.GetBytes(stringValue + "\0");
}
}
if (nvSetting is int intValue)
{
settingBuffer = BitConverter.GetBytes(intValue);
}
else if (nvSetting is bool boolValue)
{
settingBuffer[0] = boolValue ? (byte)1 : (byte)0;
}
else
{
throw new NotImplementedException(nvSetting.GetType().Name);
}
context.Memory.WriteBytes(outputPosition + 0x82, settingBuffer);
Logger.PrintDebug(LogClass.ServiceNv, $"Got setting {domain}!{name}");
}
return NvResult.Success;
}
return NvResult.NotAvailableInProduction;
}
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.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
int eventId = context.Memory.ReadInt32(inputPosition);
Logger.PrintStub(LogClass.ServiceNv);
return NvResult.Success;
}
private static int SyncptReadMinOrMax(ServiceCtx context, bool max)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostCtrlSyncptRead args = MemoryHelper.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);
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int SyncptWait(ServiceCtx context, bool extended)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostCtrlSyncptWait args = MemoryHelper.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
{
Logger.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;
}
}
Logger.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.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvHostCtrlSyncptWaitEx args = MemoryHelper.Read<NvHostCtrlSyncptWaitEx>(context.Memory, inputPosition);
if ((uint)args.Id >= NvHostSyncpt.SyncptsCount)
{
return NvResult.InvalidInput;
}
void WriteArgs()
{
MemoryHelper.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(KProcess process)
{
_userCtxs.TryRemove(process, out _);
}
}
}

13
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/EventWaitArguments.cs Normal file
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@ -0,0 +1,13 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl.Types
{
[StructLayout(LayoutKind.Sequential)]
struct EventWaitArguments
{
public int Id;
public int Thresh;
public int Timeout;
public int Value;
}
}

34
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/GetConfigurationArguments.cs Normal file
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@ -0,0 +1,34 @@
using System;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl.Types
{
class GetConfigurationArguments
{
public string Domain;
public string Parameter;
public byte[] Configuration;
public static GetConfigurationArguments FromSpan(Span<byte> span)
{
string domain = Encoding.ASCII.GetString(span.Slice(0, 0x41));
string parameter = Encoding.ASCII.GetString(span.Slice(0x41, 0x41));
GetConfigurationArguments result = new GetConfigurationArguments
{
Domain = domain.Substring(0, domain.IndexOf('\0')),
Parameter = parameter.Substring(0, parameter.IndexOf('\0')),
Configuration = span.Slice(0x82, 0x101).ToArray()
};
return result;
}
public void CopyTo(Span<byte> span)
{
Encoding.ASCII.GetBytes(Domain + '\0').CopyTo(span.Slice(0, 0x41));
Encoding.ASCII.GetBytes(Parameter + '\0').CopyTo(span.Slice(0x41, 0x41));
Configuration.CopyTo(span.Slice(0x82, 0x101));
}
}
}

8
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostCtrlSyncPtRead.cs
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@ -1,8 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
struct NvHostCtrlSyncptRead
{
public int Id;
public int Value;
}
}

9
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostCtrlSyncPtWait.cs
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@ -1,9 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
struct NvHostCtrlSyncptWait
{
public int Id;
public int Thresh;
public int Timeout;
}
}

10
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostCtrlSyncPtWaitEx.cs
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@ -1,10 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
struct NvHostCtrlSyncptWaitEx
{
public int Id;
public int Thresh;
public int Timeout;
public int Value;
}
}

19
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostCtrlUserCtx.cs
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@ -1,19 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.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];
}
}
}

12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/SyncptWaitArguments.cs Normal file
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@ -0,0 +1,12 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl.Types
{
[StructLayout(LayoutKind.Sequential)]
struct SyncptWaitArguments
{
public uint Id;
public int Thresh;
public int Timeout;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/SyncptWaitExArguments.cs Normal file
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@ -0,0 +1,11 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl.Types
{
[StructLayout(LayoutKind.Sequential)]
struct SyncptWaitExArguments
{
public SyncptWaitArguments Input;
public int Value;
}
}

239
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/NvHostCtrlGpuDeviceFile.cs Normal file
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@ -0,0 +1,239 @@
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types;
using System;
using System.Diagnostics;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu
{
class NvHostCtrlGpuDeviceFile : NvDeviceFile
{
private static Stopwatch _pTimer = new Stopwatch();
private static double _ticksToNs = (1.0 / Stopwatch.Frequency) * 1_000_000_000;
private KEvent _errorEvent;
private KEvent _unknownEvent;
public NvHostCtrlGpuDeviceFile(ServiceCtx context) : base(context)
{
_errorEvent = new KEvent(context.Device.System);
_unknownEvent = new KEvent(context.Device.System);
}
static NvHostCtrlGpuDeviceFile()
{
_pTimer.Start();
}
public override NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvGpuMagic)
{
switch (command.Number)
{
case 0x01:
result = CallIoctlMethod<ZcullGetCtxSizeArguments>(ZcullGetCtxSize, arguments);
break;
case 0x02:
result = CallIoctlMethod<ZcullGetInfoArguments>(ZcullGetInfo, arguments);
break;
case 0x03:
result = CallIoctlMethod<ZbcSetTableArguments>(ZbcSetTable, arguments);
break;
case 0x05:
result = CallIoctlMethod<GetCharacteristicsArguments>(GetCharacteristics, arguments);
break;
case 0x06:
result = CallIoctlMethod<GetTpcMasksArguments>(GetTpcMasks, arguments);
break;
case 0x14:
result = CallIoctlMethod<GetActiveSlotMaskArguments>(GetActiveSlotMask, arguments);
break;
case 0x1c:
result = CallIoctlMethod<GetGpuTimeArguments>(GetGpuTime, arguments);
break;
}
}
return result;
}
public override NvInternalResult Ioctl3(NvIoctl command, Span<byte> arguments, Span<byte> inlineOutBuffer)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvGpuMagic)
{
switch (command.Number)
{
case 0x05:
result = CallIoctlMethod<GetCharacteristicsArguments, GpuCharacteristics>(GetCharacteristics, arguments, inlineOutBuffer);
break;
case 0x06:
result = CallIoctlMethod<GetTpcMasksArguments, int>(GetTpcMasks, arguments, inlineOutBuffer);
break;
}
}
return result;
}
public override NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
// TODO: accurately represent and implement those events.
KEvent targetEvent = null;
switch (eventId)
{
case 0x1:
targetEvent = _errorEvent;
break;
case 0x2:
targetEvent = _unknownEvent;
break;
}
if (targetEvent != null)
{
if (Owner.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
else
{
eventHandle = 0;
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
}
public override void Close() { }
private NvInternalResult ZcullGetCtxSize(ref ZcullGetCtxSizeArguments arguments)
{
arguments.Size = 1;
return NvInternalResult.Success;
}
private NvInternalResult ZcullGetInfo(ref ZcullGetInfoArguments arguments)
{
arguments.WidthAlignPixels = 0x20;
arguments.HeightAlignPixels = 0x20;
arguments.PixelSquaresByAliquots = 0x400;
arguments.AliquotTotal = 0x800;
arguments.RegionByteMultiplier = 0x20;
arguments.RegionHeaderSize = 0x20;
arguments.SubregionHeaderSize = 0xc0;
arguments.SubregionWidthAlignPixels = 0x20;
arguments.SubregionHeightAlignPixels = 0x40;
arguments.SubregionCount = 0x10;
return NvInternalResult.Success;
}
private NvInternalResult ZbcSetTable(ref ZbcSetTableArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
return NvInternalResult.Success;
}
private NvInternalResult GetCharacteristics(ref GetCharacteristicsArguments arguments)
{
return GetCharacteristics(ref arguments, ref arguments.Characteristics);
}
private NvInternalResult GetCharacteristics(ref GetCharacteristicsArguments arguments, ref GpuCharacteristics characteristics)
{
arguments.Header.BufferSize = 0xa0;
characteristics.Arch = 0x120;
characteristics.Impl = 0xb;
characteristics.Rev = 0xa1;
characteristics.NumGpc = 0x1;
characteristics.L2CacheSize = 0x40000;
characteristics.OnBoardVideoMemorySize = 0x0;
characteristics.NumTpcPerGpc = 0x2;
characteristics.BusType = 0x20;
characteristics.BigPageSize = 0x20000;
characteristics.CompressionPageSize = 0x20000;
characteristics.PdeCoverageBitCount = 0x1b;
characteristics.AvailableBigPageSizes = 0x30000;
characteristics.GpcMask = 0x1;
characteristics.SmArchSmVersion = 0x503;
characteristics.SmArchSpaVersion = 0x503;
characteristics.SmArchWarpCount = 0x80;
characteristics.GpuVaBitCount = 0x28;
characteristics.Reserved = 0x0;
characteristics.Flags = 0x55;
characteristics.TwodClass = 0x902d;
characteristics.ThreedClass = 0xb197;
characteristics.ComputeClass = 0xb1c0;
characteristics.GpfifoClass = 0xb06f;
characteristics.InlineToMemoryClass = 0xa140;
characteristics.DmaCopyClass = 0xb0b5;
characteristics.MaxFbpsCount = 0x1;
characteristics.FbpEnMask = 0x0;
characteristics.MaxLtcPerFbp = 0x2;
characteristics.MaxLtsPerLtc = 0x1;
characteristics.MaxTexPerTpc = 0x0;
characteristics.MaxGpcCount = 0x1;
characteristics.RopL2EnMask0 = 0x21d70;
characteristics.RopL2EnMask1 = 0x0;
characteristics.ChipName = 0x6230326d67;
characteristics.GrCompbitStoreBaseHw = 0x0;
arguments.Characteristics = characteristics;
return NvInternalResult.Success;
}
private NvInternalResult GetTpcMasks(ref GetTpcMasksArguments arguments)
{
return GetTpcMasks(ref arguments, ref arguments.TpcMask);
}
private NvInternalResult GetTpcMasks(ref GetTpcMasksArguments arguments, ref int tpcMask)
{
if (arguments.MaskBufferSize != 0)
{
tpcMask = 3;
arguments.TpcMask = tpcMask;
}
return NvInternalResult.Success;
}
private NvInternalResult GetActiveSlotMask(ref GetActiveSlotMaskArguments arguments)
{
Logger.PrintStub(LogClass.ServiceNv);
arguments.Slot = 0x07;
arguments.Mask = 0x01;
return NvInternalResult.Success;
}
private NvInternalResult GetGpuTime(ref GetGpuTimeArguments arguments)
{
arguments.Timestamp = GetPTimerNanoSeconds();
return NvInternalResult.Success;
}
private static ulong GetPTimerNanoSeconds()
{
double ticks = _pTimer.ElapsedTicks;
return (ulong)(ticks * _ticksToNs) & 0xff_ffff_ffff_ffff;
}
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/GetActiveSlotMaskArguments.cs Normal file
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@ -0,0 +1,11 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct GetActiveSlotMaskArguments
{
public int Slot;
public int Mask;
}
}

24
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/Types/NvGpuGpuGetCharacteristics.cs → Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/GetCharacteristicsArguments.cs
View File

@ -1,9 +1,10 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
struct NvGpuGpuGetCharacteristics
[StructLayout(LayoutKind.Sequential)]
struct GpuCharacteristics
{
public long BufferSize;
public long BufferAddress;
public int Arch;
public int Impl;
public int Rev;
@ -40,4 +41,17 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
public long ChipName;
public long GrCompbitStoreBaseHw;
}
}
struct CharacteristicsHeader
{
public long BufferSize;
public long BufferAddress;
}
[StructLayout(LayoutKind.Sequential)]
struct GetCharacteristicsArguments
{
public CharacteristicsHeader Header;
public GpuCharacteristics Characteristics;
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/GetGpuTimeArguments.cs Normal file
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@ -0,0 +1,11 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct GetGpuTimeArguments
{
public ulong Timestamp;
public ulong Reserved;
}
}

15
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/GetTpcMasksArguments.cs Normal file
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@ -0,0 +1,15 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct GetTpcMasksArguments
{
public int MaskBufferSize;
public int Reserved;
public long MaskBufferAddress;
public int TpcMask;
public int Padding;
}
}

10
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/ZbcSetTableArguments.cs Normal file
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@ -0,0 +1,10 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct ZbcSetTableArguments
{
// TODO
}
}

10
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/ZcullGetCtxSizeArguments.cs Normal file
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@ -0,0 +1,10 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
[StructLayout(LayoutKind.Sequential)]
struct ZcullGetCtxSizeArguments
{
public int Size;
}
}

9
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvGpuGpu/Types/NvGpuGpuZcullGetInfo.cs → Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrlGpu/Types/ZcullGetInfoArguments.cs
View File

@ -1,6 +1,9 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvGpuGpu
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrlGpu.Types
{
struct NvGpuGpuZcullGetInfo
[StructLayout(LayoutKind.Sequential)]
struct ZcullGetInfoArguments
{
public int WidthAlignPixels;
public int HeightAlignPixels;
@ -13,4 +16,4 @@
public int SubregionHeightAlignPixels;
public int SubregionCount;
}
}
}

32
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvInternalResult.cs Normal file
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@ -0,0 +1,32 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices
{
enum NvInternalResult : int
{
Success = 0,
OperationNotPermitted = -1,
NoEntry = -2,
Interrupted = -4,
IoError = -5,
DeviceNotFound = -6,
BadFileNumber = -9,
TryAgain = -11,
OutOfMemory = -12,
AccessDenied = -13,
BadAddress = -14,
Busy = -16,
NotADirectory = -20,
InvalidInput = -22,
FileTableOverflow = -23,
Unknown0x18 = -24,
NotSupported = -25,
FileTooBig = -27,
NoSpaceLeft = -28,
ReadOnlyAttribute = -30,
NotImplemented = -38,
InvalidState = -40,
Restart = -85,
InvalidAddress = -99,
TimedOut = -110,
Unknown0x72 = -114,
}
}

271
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/NvMapDeviceFile.cs Normal file
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@ -0,0 +1,271 @@
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using System;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
internal class NvMapDeviceFile : NvDeviceFile
{
private const int FlagNotFreedYet = 1;
private static ConcurrentDictionary<KProcess, IdDictionary> _maps = new ConcurrentDictionary<KProcess, IdDictionary>();
public NvMapDeviceFile(ServiceCtx context) : base(context)
{
IdDictionary dict = _maps.GetOrAdd(Owner, (key) => new IdDictionary());
dict.Add(0, new NvMapHandle());
}
public override NvInternalResult Ioctl(NvIoctl command, Span<byte> arguments)
{
NvInternalResult result = NvInternalResult.NotImplemented;
if (command.Type == NvIoctl.NvMapCustomMagic)
{
switch (command.Number)
{
case 0x01:
result = CallIoctlMethod<NvMapCreate>(Create, arguments);
break;
case 0x03:
result = CallIoctlMethod<NvMapFromId>(FromId, arguments);
break;
case 0x04:
result = CallIoctlMethod<NvMapAlloc>(Alloc, arguments);
break;
case 0x05:
result = CallIoctlMethod<NvMapFree>(Free, arguments);
break;
case 0x09:
result = CallIoctlMethod<NvMapParam>(Param, arguments);
break;
case 0x0e:
result = CallIoctlMethod<NvMapGetId>(GetId, arguments);
break;
case 0x02:
case 0x06:
case 0x07:
case 0x08:
case 0x0a:
case 0x0c:
case 0x0d:
case 0x0f:
case 0x10:
case 0x11:
result = NvInternalResult.NotSupported;
break;
}
}
return result;
}
private NvInternalResult Create(ref NvMapCreate arguments)
{
if (arguments.Size == 0)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{arguments.Size:x8}!");
return NvInternalResult.InvalidInput;
}
int size = BitUtils.AlignUp(arguments.Size, NvGpuVmm.PageSize);
arguments.Handle = CreateHandleFromMap(new NvMapHandle(size));
Logger.PrintInfo(LogClass.ServiceNv, $"Created map {arguments.Handle} with size 0x{size:x8}!");
return NvInternalResult.Success;
}
private NvInternalResult FromId(ref NvMapFromId arguments)
{
NvMapHandle map = GetMapFromHandle(Owner, arguments.Id);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{arguments.Handle:x8}!");
return NvInternalResult.InvalidInput;
}
map.IncrementRefCount();
arguments.Handle = arguments.Id;
return NvInternalResult.Success;
}
private NvInternalResult Alloc(ref NvMapAlloc arguments)
{
NvMapHandle map = GetMapFromHandle(Owner, arguments.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{arguments.Handle:x8}!");
return NvInternalResult.InvalidInput;
}
if ((arguments.Align & (arguments.Align - 1)) != 0)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid alignment 0x{arguments.Align:x8}!");
return NvInternalResult.InvalidInput;
}
if ((uint)arguments.Align < NvGpuVmm.PageSize)
{
arguments.Align = NvGpuVmm.PageSize;
}
NvInternalResult result = NvInternalResult.Success;
if (!map.Allocated)
{
map.Allocated = true;
map.Align = arguments.Align;
map.Kind = (byte)arguments.Kind;
int size = BitUtils.AlignUp(map.Size, NvGpuVmm.PageSize);
long address = arguments.Address;
if (address == 0)
{
// When the address is zero, we need to allocate
// our own backing memory for the NvMap.
// TODO: Is this allocation inside the transfer memory?
result = NvInternalResult.OutOfMemory;
}
if (result == NvInternalResult.Success)
{
map.Size = size;
map.Address = address;
}
}
return result;
}
private NvInternalResult Free(ref NvMapFree arguments)
{
NvMapHandle map = GetMapFromHandle(Owner, arguments.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{arguments.Handle:x8}!");
return NvInternalResult.InvalidInput;
}
if (map.DecrementRefCount() <= 0)
{
DeleteMapWithHandle(arguments.Handle);
Logger.PrintInfo(LogClass.ServiceNv, $"Deleted map {arguments.Handle}!");
arguments.Address = map.Address;
arguments.Flags = 0;
}
else
{
arguments.Address = 0;
arguments.Flags = FlagNotFreedYet;
}
arguments.Size = map.Size;
return NvInternalResult.Success;
}
private NvInternalResult Param(ref NvMapParam arguments)
{
NvMapHandle map = GetMapFromHandle(Owner, arguments.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{arguments.Handle:x8}!");
return NvInternalResult.InvalidInput;
}
switch (arguments.Param)
{
case NvMapHandleParam.Size: arguments.Result = map.Size; break;
case NvMapHandleParam.Align: arguments.Result = map.Align; break;
case NvMapHandleParam.Heap: arguments.Result = 0x40000000; break;
case NvMapHandleParam.Kind: arguments.Result = map.Kind; break;
case NvMapHandleParam.Compr: arguments.Result = 0; break;
// Note: Base is not supported and returns an error.
// Any other value also returns an error.
default: return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
}
private NvInternalResult GetId(ref NvMapGetId arguments)
{
NvMapHandle map = GetMapFromHandle(Owner, arguments.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{arguments.Handle:x8}!");
return NvInternalResult.InvalidInput;
}
arguments.Id = arguments.Handle;
return NvInternalResult.Success;
}
public override void Close()
{
// TODO: refcount NvMapDeviceFile instances and remove when closing
// _maps.TryRemove(GetOwner(), out _);
}
private int CreateHandleFromMap(NvMapHandle map)
{
IdDictionary dict = _maps.GetOrAdd(Owner, (key) =>
{
IdDictionary newDict = new IdDictionary();
newDict.Add(0, new NvMapHandle());
return newDict;
});
return dict.Add(map);
}
private bool DeleteMapWithHandle(int handle)
{
if (_maps.TryGetValue(Owner, out IdDictionary dict))
{
return dict.Delete(handle) != null;
}
return false;
}
public static NvMapHandle GetMapFromHandle(KProcess process, int handle, bool allowHandleZero = false)
{
if ((allowHandleZero || handle != 0) && _maps.TryGetValue(process, out IdDictionary dict))
{
return dict.GetData<NvMapHandle>(handle);
}
return null;
}
}
}

300
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/NvMapIoctl.cs
View File

@ -1,300 +0,0 @@
using ARMeilleure.Memory;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Memory;
using Ryujinx.HLE.HOS.Kernel.Process;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
class NvMapIoctl
{
private const int FlagNotFreedYet = 1;
private static ConcurrentDictionary<KProcess, IdDictionary> _maps;
static NvMapIoctl()
{
_maps = new ConcurrentDictionary<KProcess, 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);
}
Logger.PrintWarning(LogClass.ServiceNv, $"Unsupported Ioctl command 0x{cmd:x8}!");
return NvResult.NotSupported;
}
private static int Create(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapCreate args = MemoryHelper.Read<NvMapCreate>(context.Memory, inputPosition);
if (args.Size == 0)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{args.Size:x8}!");
return NvResult.InvalidInput;
}
int size = BitUtils.AlignUp(args.Size, NvGpuVmm.PageSize);
args.Handle = AddNvMap(context, new NvMapHandle(size));
Logger.PrintInfo(LogClass.ServiceNv, $"Created map {args.Handle} with size 0x{size:x8}!");
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int FromId(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapFromId args = MemoryHelper.Read<NvMapFromId>(context.Memory, inputPosition);
NvMapHandle map = GetNvMap(context, args.Id);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!");
return NvResult.InvalidInput;
}
map.IncrementRefCount();
args.Handle = args.Id;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int Alloc(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapAlloc args = MemoryHelper.Read<NvMapAlloc>(context.Memory, inputPosition);
NvMapHandle map = GetNvMap(context, args.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!");
return NvResult.InvalidInput;
}
if ((args.Align & (args.Align - 1)) != 0)
{
Logger.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 = BitUtils.AlignUp(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.
// TODO: Is this allocation inside the transfer memory?
result = NvResult.OutOfMemory;
}
if (result == NvResult.Success)
{
map.Size = size;
map.Address = address;
}
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return result;
}
private static int Free(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapFree args = MemoryHelper.Read<NvMapFree>(context.Memory, inputPosition);
NvMapHandle map = GetNvMap(context, args.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!");
return NvResult.InvalidInput;
}
if (map.DecrementRefCount() <= 0)
{
DeleteNvMap(context, args.Handle);
Logger.PrintInfo(LogClass.ServiceNv, $"Deleted map {args.Handle}!");
args.Address = map.Address;
args.Flags = 0;
}
else
{
args.Address = 0;
args.Flags = FlagNotFreedYet;
}
args.Size = map.Size;
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int Param(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapParam args = MemoryHelper.Read<NvMapParam>(context.Memory, inputPosition);
NvMapHandle map = GetNvMap(context, args.Handle);
if (map == null)
{
Logger.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;
}
MemoryHelper.Write(context.Memory, outputPosition, args);
return NvResult.Success;
}
private static int GetId(ServiceCtx context)
{
long inputPosition = context.Request.GetBufferType0x21().Position;
long outputPosition = context.Request.GetBufferType0x22().Position;
NvMapGetId args = MemoryHelper.Read<NvMapGetId>(context.Memory, inputPosition);
NvMapHandle map = GetNvMap(context, args.Handle);
if (map == null)
{
Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!");
return NvResult.InvalidInput;
}
args.Id = args.Handle;
MemoryHelper.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(KProcess process)
{
_maps.TryRemove(process, out _);
}
}
}

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapAlloc.cs
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@ -1,5 +1,8 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapAlloc
{
public int Handle;

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapCreate.cs
View File

@ -1,5 +1,8 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapCreate
{
public int Size;

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapFree.cs
View File

@ -1,5 +1,8 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapFree
{
public int Handle;

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapFromId.cs
View File

@ -1,5 +1,8 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapFromId
{
public int Id;

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapGetId.cs
View File

@ -1,5 +1,8 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapGetId
{
public int Id;

2
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapHandleParam.cs
View File

@ -1,6 +1,6 @@
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
enum NvMapHandleParam
enum NvMapHandleParam : int
{
Size = 1,
Align = 2,

9
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvMap/Types/NvMapParam.cs
View File

@ -1,9 +1,12 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap
{
[StructLayout(LayoutKind.Sequential)]
struct NvMapParam
{
public int Handle;
public int Param;
public int Result;
public int Handle;
public NvMapHandleParam Param;
public int Result;
}
}

45
Ryujinx.HLE/HOS/Services/Nv/NvIoctl.cs Normal file
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@ -0,0 +1,45 @@
using System;
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv
{
[StructLayout(LayoutKind.Sequential)]
struct NvIoctl
{
public const int NvHostCustomMagic = 0x00;
public const int NvMapCustomMagic = 0x01;
public const int NvGpuAsMagic = 0x41;
public const int NvGpuMagic = 0x47;
public const int NvHostMagic = 0x48;
private const int NumberBits = 8;
private const int TypeBits = 8;
private const int SizeBits = 14;
private const int DirectionBits = 2;
private const int NumberShift = 0;
private const int TypeShift = NumberShift + NumberBits;
private const int SizeShift = TypeShift + TypeBits;
private const int DirectionShift = SizeShift + SizeBits;
private const int NumberMask = (1 << NumberBits) - 1;
private const int TypeMask = (1 << TypeBits) - 1;
private const int SizeMask = (1 << SizeBits) - 1;
private const int DirectionMask = (1 << DirectionBits) - 1;
[Flags]
public enum Direction : uint
{
None = 0,
Read = 1,
Write = 2,
}
public uint RawValue;
public uint Number => (RawValue >> NumberShift) & NumberMask;
public uint Type => (RawValue >> TypeShift) & TypeMask;
public uint Size => (RawValue >> SizeShift) & SizeMask;
public Direction DirectionValue => (Direction)((RawValue >> DirectionShift) & DirectionMask);
}
}

12
Ryujinx.HLE/HOS/Services/Nv/Types/NvFd.cs
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@ -1,12 +0,0 @@
namespace Ryujinx.HLE.HOS.Services.Nv
{
class NvFd
{
public string Name { get; private set; }
public NvFd(string name)
{
Name = name;
}
}
}

11
Ryujinx.HLE/HOS/Services/Nv/Types/NvFence.cs Normal file
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@ -0,0 +1,11 @@
using System.Runtime.InteropServices;
namespace Ryujinx.HLE.HOS.Services.Nv.Types
{
[StructLayout(LayoutKind.Sequential, Size = 0x8)]
internal struct NvFence
{
public uint Id;
public uint Value;
}
}

55
Ryujinx.HLE/HOS/Services/Nv/Types/NvIoctlNotImplementedException.cs Normal file
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@ -0,0 +1,55 @@
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices;
using System;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Nv.Types
{
class NvIoctlNotImplementedException : Exception
{
public ServiceCtx Context { get; }
public NvDeviceFile DeviceFile { get; }
public NvIoctl Command { get; }
public NvIoctlNotImplementedException(ServiceCtx context, NvDeviceFile deviceFile, NvIoctl command)
: this(context, deviceFile, command, "The ioctl is not implemented.")
{ }
public NvIoctlNotImplementedException(ServiceCtx context, NvDeviceFile deviceFile, NvIoctl command, string message)
: base(message)
{
Context = context;
DeviceFile = deviceFile;
Command = command;
}
public override string Message
{
get
{
return base.Message +
Environment.NewLine +
Environment.NewLine +
BuildMessage();
}
}
private string BuildMessage()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine($"Device File: {DeviceFile.GetType().Name}");
sb.AppendLine();
sb.AppendLine($"Ioctl (0x{Command.RawValue:x8})");
sb.AppendLine($"\tNumber: 0x{Command.Number:x8}");
sb.AppendLine($"\tType: 0x{Command.Type:x8}");
sb.AppendLine($"\tSize: 0x{Command.Size:x8}");
sb.AppendLine($"\tDirection: {Command.DirectionValue}");
sb.AppendLine("Guest Stack Trace:");
sb.AppendLine(Context.Thread.GetGuestStackTrace());
return sb.ToString();
}
}
}

51
Ryujinx.HLE/HOS/Services/Nv/Types/NvQueryEventNotImplementedException.cs Normal file
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@ -0,0 +1,51 @@
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices;
using System;
using System.Text;
namespace Ryujinx.HLE.HOS.Services.Nv.Types
{
class NvQueryEventNotImplementedException : Exception
{
public ServiceCtx Context { get; }
public NvDeviceFile DeviceFile { get; }
public uint EventId { get; }
public NvQueryEventNotImplementedException(ServiceCtx context, NvDeviceFile deviceFile, uint eventId)
: this(context, deviceFile, eventId, "This query event is not implemented.")
{ }
public NvQueryEventNotImplementedException(ServiceCtx context, NvDeviceFile deviceFile, uint eventId, string message)
: base(message)
{
Context = context;
DeviceFile = deviceFile;
EventId = eventId;
}
public override string Message
{
get
{
return base.Message +
Environment.NewLine +
Environment.NewLine +
BuildMessage();
}
}
private string BuildMessage()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine($"Device File: {DeviceFile.GetType().Name}");
sb.AppendLine();
sb.AppendLine($"Event ID: (0x{EventId:x8})");
sb.AppendLine("Guest Stack Trace:");
sb.AppendLine(Context.Thread.GetGuestStackTrace());
return sb.ToString();
}
}
}

34
Ryujinx.HLE/HOS/Services/Nv/Types/NvResult.cs
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@ -1,14 +1,30 @@
namespace Ryujinx.HLE.HOS.Services.Nv
{
static class NvResult
enum NvResult : uint
{
public const int NotAvailableInProduction = 196614;
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;
Success = 0,
NotImplemented = 1,
NotSupported = 2,
NotInitialized = 3,
InvalidParameter = 4,
Timeout = 5,
InsufficientMemory = 6,
ReadOnlyAttribute = 7,
InvalidState = 8,
InvalidAddress = 9,
InvalidSize = 10,
InvalidValue = 11,
AlreadyAllocated = 13,
Busy = 14,
ResourceError = 15,
CountMismatch = 16,
SharedMemoryTooSmall = 0x1000,
FileOperationFailed = 0x30003,
DirectoryOperationFailed = 0x30004,
NotAvailableInProduction = 0x30006,
IoctlFailed = 0x3000F,
AccessDenied = 0x30010,
FileNotFound = 0x30013,
ModuleNotPresent = 0xA000E,
}
}