forked from Mirror/Ryujinx
781 lines
No EOL
25 KiB
C#
781 lines
No EOL
25 KiB
C#
using ChocolArm64.Memory;
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using Ryujinx.Core.OsHle.Handles;
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using Ryujinx.Core.OsHle.Ipc;
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using Ryujinx.Core.OsHle.Utilities;
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using Ryujinx.Graphics.Gpu;
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using System;
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using System.Collections.Generic;
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using System.IO;
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namespace Ryujinx.Core.OsHle.Services.Nv
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{
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class INvDrvServices : IpcService, IDisposable
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{
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private delegate long ServiceProcessIoctl(ServiceCtx Context);
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private Dictionary<int, ServiceProcessRequest> m_Commands;
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public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
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private Dictionary<(string, int), ServiceProcessIoctl> IoctlCmds;
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public static GlobalStateTable Fds { get; private set; }
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public static GlobalStateTable NvMaps { get; private set; }
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public static GlobalStateTable NvMapsById { get; private set; }
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public static GlobalStateTable NvMapsFb { get; private set; }
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private KEvent Event;
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public INvDrvServices()
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{
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m_Commands = new Dictionary<int, ServiceProcessRequest>()
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{
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{ 0, Open },
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{ 1, Ioctl },
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{ 2, Close },
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{ 3, Initialize },
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{ 4, QueryEvent },
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{ 8, SetClientPid },
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};
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IoctlCmds = new Dictionary<(string, int), ServiceProcessIoctl>()
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{
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{ ("/dev/nvhost-as-gpu", 0x4101), NvGpuAsIoctlBindChannel },
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{ ("/dev/nvhost-as-gpu", 0x4102), NvGpuAsIoctlAllocSpace },
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{ ("/dev/nvhost-as-gpu", 0x4106), NvGpuAsIoctlMapBufferEx },
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{ ("/dev/nvhost-as-gpu", 0x4108), NvGpuAsIoctlGetVaRegions },
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{ ("/dev/nvhost-as-gpu", 0x4109), NvGpuAsIoctlInitializeEx },
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{ ("/dev/nvhost-as-gpu", 0x4114), NvGpuAsIoctlRemap },
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{ ("/dev/nvhost-ctrl", 0x001b), NvHostIoctlCtrlGetConfig },
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{ ("/dev/nvhost-ctrl", 0x001d), NvHostIoctlCtrlEventWait },
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{ ("/dev/nvhost-ctrl-gpu", 0x4701), NvGpuIoctlZcullGetCtxSize },
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{ ("/dev/nvhost-ctrl-gpu", 0x4702), NvGpuIoctlZcullGetInfo },
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{ ("/dev/nvhost-ctrl-gpu", 0x4703), NvGpuIoctlZbcSetTable },
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{ ("/dev/nvhost-ctrl-gpu", 0x4705), NvGpuIoctlGetCharacteristics },
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{ ("/dev/nvhost-ctrl-gpu", 0x4706), NvGpuIoctlGetTpcMasks },
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{ ("/dev/nvhost-ctrl-gpu", 0x4714), NvGpuIoctlZbcGetActiveSlotMask },
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{ ("/dev/nvhost-gpu", 0x4714), NvMapIoctlChannelSetUserData },
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{ ("/dev/nvhost-gpu", 0x4801), NvMapIoctlChannelSetNvMap },
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{ ("/dev/nvhost-gpu", 0x4808), NvMapIoctlChannelSubmitGpFifo },
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{ ("/dev/nvhost-gpu", 0x4809), NvMapIoctlChannelAllocObjCtx },
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{ ("/dev/nvhost-gpu", 0x480b), NvMapIoctlChannelZcullBind },
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{ ("/dev/nvhost-gpu", 0x480c), NvMapIoctlChannelSetErrorNotifier },
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{ ("/dev/nvhost-gpu", 0x480d), NvMapIoctlChannelSetPriority },
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{ ("/dev/nvhost-gpu", 0x481a), NvMapIoctlChannelAllocGpFifoEx2 },
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{ ("/dev/nvmap", 0x0101), NvMapIocCreate },
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{ ("/dev/nvmap", 0x0103), NvMapIocFromId },
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{ ("/dev/nvmap", 0x0104), NvMapIocAlloc },
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{ ("/dev/nvmap", 0x0105), NvMapIocFree },
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{ ("/dev/nvmap", 0x0109), NvMapIocParam },
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{ ("/dev/nvmap", 0x010e), NvMapIocGetId },
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};
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Event = new KEvent();
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}
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static INvDrvServices()
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{
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Fds = new GlobalStateTable();
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NvMaps = new GlobalStateTable();
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NvMapsById = new GlobalStateTable();
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NvMapsFb = new GlobalStateTable();
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}
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public long Open(ServiceCtx Context)
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{
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long NamePtr = Context.Request.SendBuff[0].Position;
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string Name = AMemoryHelper.ReadAsciiString(Context.Memory, NamePtr);
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int Fd = Fds.Add(Context.Process, new NvFd(Name));
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Context.ResponseData.Write(Fd);
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Context.ResponseData.Write(0);
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return 0;
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}
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public long Ioctl(ServiceCtx Context)
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{
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int Fd = Context.RequestData.ReadInt32();
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int Cmd = Context.RequestData.ReadInt32() & 0xffff;
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NvFd FdData = Fds.GetData<NvFd>(Context.Process, Fd);
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long Position = Context.Request.GetSendBuffPtr();
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Context.ResponseData.Write(0);
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if (IoctlCmds.TryGetValue((FdData.Name, Cmd), out ServiceProcessIoctl ProcReq))
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{
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return ProcReq(Context);
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}
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else
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{
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throw new NotImplementedException($"{FdData.Name} {Cmd:x4}");
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}
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}
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public long Close(ServiceCtx Context)
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{
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int Fd = Context.RequestData.ReadInt32();
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Fds.Delete(Context.Process, Fd);
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Context.ResponseData.Write(0);
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return 0;
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}
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public long Initialize(ServiceCtx Context)
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{
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long TransferMemSize = Context.RequestData.ReadInt64();
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int TransferMemHandle = Context.Request.HandleDesc.ToCopy[0];
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Context.ResponseData.Write(0);
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NvMapsFb.Add(Context.Process, 0, new NvMapFb());
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return 0;
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}
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public long QueryEvent(ServiceCtx Context)
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{
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int Fd = Context.RequestData.ReadInt32();
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int EventId = Context.RequestData.ReadInt32();
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//TODO: Use Fd/EventId, different channels have different events.
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int Handle = Context.Process.HandleTable.OpenHandle(Event);
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Context.Response.HandleDesc = IpcHandleDesc.MakeCopy(Handle);
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Context.ResponseData.Write(0);
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return 0;
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}
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public long SetClientPid(ServiceCtx Context)
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{
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long Pid = Context.RequestData.ReadInt64();
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Context.ResponseData.Write(0);
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return 0;
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}
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private long NvGpuAsIoctlBindChannel(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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int Fd = Context.Memory.ReadInt32(Position);
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return 0;
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}
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private long NvGpuAsIoctlAllocSpace(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int Pages = Reader.ReadInt32();
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int PageSize = Reader.ReadInt32();
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int Flags = Reader.ReadInt32();
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int Padding = Reader.ReadInt32();
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long Align = Reader.ReadInt64();
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if ((Flags & 1) != 0)
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{
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Align = Context.Ns.Gpu.ReserveMemory(Align, (long)Pages * PageSize, 1);
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}
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else
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{
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Align = Context.Ns.Gpu.ReserveMemory((long)Pages * PageSize, Align);
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}
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Context.Memory.WriteInt64(Position + 0x10, Align);
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return 0;
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}
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private long NvGpuAsIoctlMapBufferEx(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int Flags = Reader.ReadInt32();
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int Kind = Reader.ReadInt32();
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int Handle = Reader.ReadInt32();
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int PageSize = Reader.ReadInt32();
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long BuffAddr = Reader.ReadInt64();
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long MapSize = Reader.ReadInt64();
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long Offset = Reader.ReadInt64();
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if (Handle == 0)
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{
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//This is used to store offsets for the Framebuffer(s);
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NvMapFb MapFb = (NvMapFb)NvMapsFb.GetData(Context.Process, 0);
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MapFb.AddBufferOffset(BuffAddr);
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return 0;
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}
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NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
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if (Map == null)
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{
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Logging.Warn($"Trying to use invalid NvMap Handle {Handle}!");
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return -1; //TODO: Corrent error code.
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}
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if ((Flags & 1) != 0)
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{
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Offset = Context.Ns.Gpu.MapMemory(Map.CpuAddress, Offset, Map.Size);
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}
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else
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{
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Offset = Context.Ns.Gpu.MapMemory(Map.CpuAddress, Map.Size);
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}
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Context.Memory.WriteInt64(Position + 0x20, Offset);
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return 0;
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}
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private long NvGpuAsIoctlGetVaRegions(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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MemWriter Writer = new MemWriter(Context.Memory, Position);
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long Unused = Reader.ReadInt64();
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int BuffSize = Reader.ReadInt32();
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int Padding = Reader.ReadInt32();
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BuffSize = 0x30;
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Writer.WriteInt64(Unused);
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Writer.WriteInt32(BuffSize);
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Writer.WriteInt32(Padding);
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Writer.WriteInt64(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt64(0);
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Writer.WriteInt64(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt64(0);
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return 0;
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}
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private long NvGpuAsIoctlInitializeEx(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int BigPageSize = Reader.ReadInt32();
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int AsFd = Reader.ReadInt32();
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int Flags = Reader.ReadInt32();
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int Reserved = Reader.ReadInt32();
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long Unknown10 = Reader.ReadInt64();
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long Unknown18 = Reader.ReadInt64();
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long Unknown20 = Reader.ReadInt64();
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return 0;
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}
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private long NvGpuAsIoctlRemap(ServiceCtx Context)
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{
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Context.RequestData.BaseStream.Seek(-4, SeekOrigin.Current);
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int Cmd = Context.RequestData.ReadInt32();
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int Size = (Cmd >> 16) & 0xff;
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int Count = Size / 0x18;
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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for (int Index = 0; Index < Count; Index++)
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{
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int Flags = Reader.ReadInt32();
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int Kind = Reader.ReadInt32();
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int Handle = Reader.ReadInt32();
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int Padding = Reader.ReadInt32();
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int Offset = Reader.ReadInt32();
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int Pages = Reader.ReadInt32();
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}
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//TODO
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return 0;
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}
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private long NvHostIoctlCtrlGetConfig(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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MemWriter Writer = new MemWriter(Context.Memory, Position + 0x82);
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for (int Index = 0; Index < 0x101; Index++)
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{
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Writer.WriteByte(0);
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}
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return 0;
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}
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private long NvHostIoctlCtrlEventWait(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int SyncPtId = Reader.ReadInt32();
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int Threshold = Reader.ReadInt32();
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int Timeout = Reader.ReadInt32();
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int Value = Reader.ReadInt32();
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Context.Memory.WriteInt32(Position + 0xc, 0xcafe);
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return 0;
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}
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private long NvGpuIoctlZcullGetCtxSize(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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Context.Memory.WriteInt32(Position, 1);
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return 0;
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}
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private long NvGpuIoctlZcullGetInfo(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemWriter Writer = new MemWriter(Context.Memory, Position);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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Writer.WriteInt32(0);
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return 0;
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}
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private long NvGpuIoctlZbcSetTable(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int[] ColorDs = new int[4];
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int[] ColorL2 = new int[4];
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ColorDs[0] = Reader.ReadInt32();
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ColorDs[1] = Reader.ReadInt32();
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ColorDs[2] = Reader.ReadInt32();
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ColorDs[3] = Reader.ReadInt32();
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ColorL2[0] = Reader.ReadInt32();
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ColorL2[1] = Reader.ReadInt32();
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ColorL2[2] = Reader.ReadInt32();
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ColorL2[3] = Reader.ReadInt32();
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int Depth = Reader.ReadInt32();
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int Format = Reader.ReadInt32();
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int Type = Reader.ReadInt32();
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return 0;
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}
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private long NvGpuIoctlGetCharacteristics(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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MemWriter Writer = new MemWriter(Context.Memory, Position);
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//Note: We should just ignore the BuffAddr, because official code
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//does __memcpy_device from Position + 0x10 to BuffAddr.
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long BuffSize = Reader.ReadInt64();
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long BuffAddr = Reader.ReadInt64();
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BuffSize = 0xa0;
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Writer.WriteInt64(BuffSize);
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Writer.WriteInt64(BuffAddr);
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Writer.WriteInt32(0x120); //NVGPU_GPU_ARCH_GM200
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Writer.WriteInt32(0xb); //NVGPU_GPU_IMPL_GM20B
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Writer.WriteInt32(0xa1);
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Writer.WriteInt32(1);
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Writer.WriteInt64(0x40000);
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Writer.WriteInt64(0);
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Writer.WriteInt32(2);
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Writer.WriteInt32(0x20); //NVGPU_GPU_BUS_TYPE_AXI
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Writer.WriteInt32(0x20000);
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Writer.WriteInt32(0x20000);
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Writer.WriteInt32(0x1b);
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Writer.WriteInt32(0x30000);
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Writer.WriteInt32(1);
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Writer.WriteInt32(0x503);
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Writer.WriteInt32(0x503);
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Writer.WriteInt32(0x80);
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Writer.WriteInt32(0x28);
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Writer.WriteInt32(0);
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Writer.WriteInt64(0x55);
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Writer.WriteInt32(0x902d); //FERMI_TWOD_A
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Writer.WriteInt32(0xb197); //MAXWELL_B
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Writer.WriteInt32(0xb1c0); //MAXWELL_COMPUTE_B
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Writer.WriteInt32(0xb06f); //MAXWELL_CHANNEL_GPFIFO_A
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Writer.WriteInt32(0xa140); //KEPLER_INLINE_TO_MEMORY_B
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Writer.WriteInt32(0xb0b5); //MAXWELL_DMA_COPY_A
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Writer.WriteInt32(1);
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Writer.WriteInt32(0);
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Writer.WriteInt32(2);
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Writer.WriteInt32(1);
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Writer.WriteInt32(0);
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Writer.WriteInt32(1);
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Writer.WriteInt32(0x21d70);
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Writer.WriteInt32(0);
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Writer.WriteByte((byte)'g');
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Writer.WriteByte((byte)'m');
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Writer.WriteByte((byte)'2');
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Writer.WriteByte((byte)'0');
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Writer.WriteByte((byte)'b');
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Writer.WriteByte((byte)'\0');
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Writer.WriteByte((byte)'\0');
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Writer.WriteByte((byte)'\0');
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Writer.WriteInt64(0);
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return 0;
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}
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private long NvGpuIoctlGetTpcMasks(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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int MaskBuffSize = Reader.ReadInt32();
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int Reserved = Reader.ReadInt32();
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long MaskBuffAddr = Reader.ReadInt64();
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long Unknown = Reader.ReadInt64();
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return 0;
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}
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private long NvGpuIoctlZbcGetActiveSlotMask(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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Context.Memory.WriteInt32(Position + 0, 7);
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Context.Memory.WriteInt32(Position + 4, 1);
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return 0;
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}
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private long NvMapIoctlChannelSetUserData(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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return 0;
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}
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private long NvMapIoctlChannelSetNvMap(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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int Fd = Context.Memory.ReadInt32(Position);
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return 0;
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}
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private long NvMapIoctlChannelSubmitGpFifo(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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MemReader Reader = new MemReader(Context.Memory, Position);
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MemWriter Writer = new MemWriter(Context.Memory, Position + 0x10);
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long GpFifo = Reader.ReadInt64();
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int Count = Reader.ReadInt32();
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int Flags = Reader.ReadInt32();
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int FenceId = Reader.ReadInt32();
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int FenceVal = Reader.ReadInt32();
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|
|
for (int Index = 0; Index < Count; Index++)
|
|
{
|
|
long GpFifoHdr = Reader.ReadInt64();
|
|
|
|
long GpuAddr = GpFifoHdr & 0xffffffffff;
|
|
|
|
int Size = (int)(GpFifoHdr >> 40) & 0x7ffffc;
|
|
|
|
long CpuAddr = Context.Ns.Gpu.GetCpuAddr(GpuAddr);
|
|
|
|
if (CpuAddr != -1)
|
|
{
|
|
byte[] Data = AMemoryHelper.ReadBytes(Context.Memory, CpuAddr, Size);
|
|
|
|
NsGpuPBEntry[] PushBuffer = NvGpuPushBuffer.Decode(Data);
|
|
|
|
Context.Ns.Gpu.Fifo.PushBuffer(Context.Memory, PushBuffer);
|
|
}
|
|
}
|
|
|
|
Writer.WriteInt32(0);
|
|
Writer.WriteInt32(0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIoctlChannelAllocObjCtx(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int ClassNum = Context.Memory.ReadInt32(Position + 0);
|
|
int Flags = Context.Memory.ReadInt32(Position + 4);
|
|
|
|
Context.Memory.WriteInt32(Position + 8, 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIoctlChannelZcullBind(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
|
|
long GpuVa = Reader.ReadInt64();
|
|
int Mode = Reader.ReadInt32();
|
|
int Padding = Reader.ReadInt32();
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIoctlChannelSetErrorNotifier(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
|
|
long Offset = Reader.ReadInt64();
|
|
long Size = Reader.ReadInt64();
|
|
int Mem = Reader.ReadInt32();
|
|
int Padding = Reader.ReadInt32();
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIoctlChannelSetPriority(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Priority = Context.Memory.ReadInt32(Position);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIoctlChannelAllocGpFifoEx2(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
MemWriter Writer = new MemWriter(Context.Memory, Position + 0xc);
|
|
|
|
int Count = Reader.ReadInt32();
|
|
int Flags = Reader.ReadInt32();
|
|
int Unknown8 = Reader.ReadInt32();
|
|
long Fence = Reader.ReadInt64();
|
|
int Unknown14 = Reader.ReadInt32();
|
|
int Unknown18 = Reader.ReadInt32();
|
|
|
|
Writer.WriteInt32(0);
|
|
Writer.WriteInt32(0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocCreate(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Size = Context.Memory.ReadInt32(Position);
|
|
|
|
NvMap Map = new NvMap() { Size = Size };
|
|
|
|
Map.Handle = NvMaps.Add(Context.Process, Map);
|
|
|
|
Map.Id = NvMapsById.Add(Context.Process, Map);
|
|
|
|
Context.Memory.WriteInt32(Position + 4, Map.Handle);
|
|
|
|
Logging.Info($"NvMap {Map.Id} created with size {Size:x8}!");
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocFromId(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Id = Context.Memory.ReadInt32(Position);
|
|
|
|
NvMap Map = NvMapsById.GetData<NvMap>(Context.Process, Id);
|
|
|
|
if (Map == null)
|
|
{
|
|
Logging.Warn($"Trying to use invalid NvMap Id {Id}!");
|
|
|
|
return -1; //TODO: Corrent error code.
|
|
}
|
|
|
|
Context.Memory.WriteInt32(Position + 4, Map.Handle);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocAlloc(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
|
|
int Handle = Reader.ReadInt32();
|
|
int HeapMask = Reader.ReadInt32();
|
|
int Flags = Reader.ReadInt32();
|
|
int Align = Reader.ReadInt32();
|
|
byte Kind = (byte)Reader.ReadInt64();
|
|
long Addr = Reader.ReadInt64();
|
|
|
|
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
|
|
|
|
if (Map == null)
|
|
{
|
|
Logging.Warn($"Trying to use invalid NvMap Handle {Handle}!");
|
|
|
|
return -1; //TODO: Corrent error code.
|
|
}
|
|
|
|
Map.CpuAddress = Addr;
|
|
Map.Align = Align;
|
|
Map.Kind = Kind;
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocFree(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
MemWriter Writer = new MemWriter(Context.Memory, Position + 8);
|
|
|
|
int Handle = Reader.ReadInt32();
|
|
int Padding = Reader.ReadInt32();
|
|
|
|
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
|
|
|
|
if (Map == null)
|
|
{
|
|
Logging.Warn($"Trying to use invalid NvMap Handle {Handle}!");
|
|
|
|
return -1; //TODO: Corrent error code.
|
|
}
|
|
|
|
Writer.WriteInt64(0);
|
|
Writer.WriteInt32(Map.Size);
|
|
Writer.WriteInt32(0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocParam(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
|
|
int Handle = Reader.ReadInt32();
|
|
int Param = Reader.ReadInt32();
|
|
|
|
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
|
|
|
|
if (Map == null)
|
|
{
|
|
Logging.Warn($"Trying to use invalid NvMap Handle {Handle}!");
|
|
|
|
return -1; //TODO: Corrent error code.
|
|
}
|
|
|
|
int Response = 0;
|
|
|
|
switch (Param)
|
|
{
|
|
case 1: Response = Map.Size; break;
|
|
case 2: Response = Map.Align; break;
|
|
case 4: Response = 0x40000000; break;
|
|
case 5: Response = Map.Kind; break;
|
|
}
|
|
|
|
Context.Memory.WriteInt32(Position + 8, Response);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private long NvMapIocGetId(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Handle = Context.Memory.ReadInt32(Position + 4);
|
|
|
|
NvMap Map = NvMaps.GetData<NvMap>(Context.Process, Handle);
|
|
|
|
if (Map == null)
|
|
{
|
|
Logging.Warn($"Trying to use invalid NvMap Handle {Handle}!");
|
|
|
|
return -1; //TODO: Corrent error code.
|
|
}
|
|
|
|
Context.Memory.WriteInt32(Position, Map.Id);
|
|
|
|
return 0;
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
Dispose(true);
|
|
}
|
|
|
|
protected virtual void Dispose(bool Disposing)
|
|
{
|
|
if (Disposing)
|
|
{
|
|
Event.Dispose();
|
|
}
|
|
}
|
|
}
|
|
} |