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hle: Handle GPU profiler and debugger device path correctly (#4138)

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This fix a warning on "慟哭そして…" by handling correctly the debug mode
flag.

When debug mode isn't enabled, opening /dev/nvhost-dbg-gpu or /dev/nvhost-prof-gpu should fail with a not implemented error code.

This implement this behaviour and also define stubbed interfaces for
completness.
This commit is contained in:
Mary-nyan 2022-12-21 19:23:11 +01:00 committed by GitHub
parent cb70e7bb30
commit 479d1fd8b0
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 52 additions and 17 deletions
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43
Ryujinx.HLE/HOS/Services/Nv/INvDrvServices.cs
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@ -8,6 +8,8 @@ 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.NvHostDbgGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostProfGpu;
using Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvMap;
using Ryujinx.HLE.HOS.Services.Nv.Types;
using Ryujinx.Memory;
@ -23,7 +25,13 @@ namespace Ryujinx.HLE.HOS.Services.Nv
[Service("nvdrv:t")]
class INvDrvServices : IpcService
{
private static Dictionary<string, Type> _deviceFileRegistry = new Dictionary<string, Type>()
private static readonly List<string> _deviceFileDebugRegistry = new List<string>()
{
"/dev/nvhost-dbg-gpu",
"/dev/nvhost-prof-gpu"
};
private static readonly Dictionary<string, Type> _deviceFileRegistry = new Dictionary<string, Type>()
{
{ "/dev/nvmap", typeof(NvMapDeviceFile) },
{ "/dev/nvhost-ctrl", typeof(NvHostCtrlDeviceFile) },
@ -35,6 +43,8 @@ namespace Ryujinx.HLE.HOS.Services.Nv
//{ "/dev/nvhost-nvjpg", typeof(NvHostChannelDeviceFile) },
{ "/dev/nvhost-vic", typeof(NvHostChannelDeviceFile) },
//{ "/dev/nvhost-display", typeof(NvHostChannelDeviceFile) },
{ "/dev/nvhost-dbg-gpu", typeof(NvHostDbgGpuDeviceFile) },
{ "/dev/nvhost-prof-gpu", typeof(NvHostProfGpuDeviceFile) },
};
public static IdDictionary DeviceFileIdRegistry = new IdDictionary();
@ -44,13 +54,23 @@ namespace Ryujinx.HLE.HOS.Services.Nv
private bool _transferMemInitialized = false;
// TODO: This should call set:sys::GetDebugModeFlag
private bool _debugModeEnabled = false;
public INvDrvServices(ServiceCtx context) : base(context.Device.System.NvDrvServer)
{
_owner = 0;
}
private int Open(ServiceCtx context, string path)
private NvResult Open(ServiceCtx context, string path, out int fd)
{
fd = -1;
if (!_debugModeEnabled && _deviceFileDebugRegistry.Contains(path))
{
return NvResult.NotSupported;
}
if (_deviceFileRegistry.TryGetValue(path, out Type deviceFileClass))
{
ConstructorInfo constructor = deviceFileClass.GetConstructor(new Type[] { typeof(ServiceCtx), typeof(IVirtualMemoryManager), typeof(ulong) });
@ -59,14 +79,14 @@ namespace Ryujinx.HLE.HOS.Services.Nv
deviceFile.Path = path;
return DeviceFileIdRegistry.Add(deviceFile);
}
else
{
Logger.Warning?.Print(LogClass.ServiceNv, $"Cannot find file device \"{path}\"!");
fd = DeviceFileIdRegistry.Add(deviceFile);
return NvResult.Success;
}
return -1;
Logger.Warning?.Print(LogClass.ServiceNv, $"Cannot find file device \"{path}\"!");
return NvResult.FileOperationFailed;
}
private NvResult GetIoctlArgument(ServiceCtx context, NvIoctl ioctlCommand, out Span<byte> arguments)
@ -229,12 +249,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv
string path = MemoryHelper.ReadAsciiString(context.Memory, pathPtr, (long)pathSize);
fd = Open(context, path);
if (fd == -1)
{
errorCode = NvResult.FileOperationFailed;
}
errorCode = Open(context, path, out fd);
}
context.ResponseData.Write(fd);

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostDbgGpu/NvHostDbgGpuDeviceFile.cs Normal file
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@ -0,0 +1,11 @@
using Ryujinx.Memory;
using System;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostDbgGpu
{
class NvHostDbgGpuDeviceFile : NvDeviceFile
{
public NvHostDbgGpuDeviceFile(ServiceCtx context, IVirtualMemoryManager memory, ulong owner) : base(context, owner) { }
public override void Close() { }
}
}

11
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostProfGpu/NvHostProfGpuDeviceFile.cs Normal file
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@ -0,0 +1,11 @@
using Ryujinx.Memory;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostProfGpu
{
class NvHostProfGpuDeviceFile : NvDeviceFile
{
public NvHostProfGpuDeviceFile(ServiceCtx context, IVirtualMemoryManager memory, ulong owner) : base(context, owner) { }
public override void Close() { }
}
}

4
Ryujinx.HLE/Ryujinx.HLE.csproj
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@ -11,9 +11,7 @@
<ProjectReference Include="..\Ryujinx.Graphics.Host1x\Ryujinx.Graphics.Host1x.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Nvdec\Ryujinx.Graphics.Nvdec.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Vic\Ryujinx.Graphics.Vic.csproj" />
<ProjectReference Include="..\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj"
OutputItemType="Analyzer"
ReferenceOutputAssembly="false" />
<ProjectReference Include="..\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
<ProjectReference Include="..\Ryujinx.Memory\Ryujinx.Memory.csproj" />
<ProjectReference Include="..\ARMeilleure\ARMeilleure.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Gpu\Ryujinx.Graphics.Gpu.csproj" />