mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-09-10 09:48:51 +02:00
610 lines
No EOL
20 KiB
C#
610 lines
No EOL
20 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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namespace Ryujinx.Core.OsHle.Services
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{
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static partial class Service
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{
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private delegate long ServiceProcessRequest(ServiceCtx Context);
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private static Dictionary<(string, int), ServiceProcessRequest> IoctlCmds =
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new Dictionary<(string, int), ServiceProcessRequest>()
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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-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", 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", 0x0109), NvMapIocParam },
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{ ("/dev/nvmap", 0x010e), NvMapIocGetId },
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};
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public static long NvDrvOpen(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 = Context.Ns.Os.Fds.GenerateId(new FileDesc(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 static long NvDrvIoctl(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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FileDesc FdData = Context.Ns.Os.Fds.GetData<FileDesc>(Fd);
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long Position = Context.Request.PtrBuff[0].Position;
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Context.ResponseData.Write(0);
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if (IoctlCmds.TryGetValue((FdData.Name, Cmd), out ServiceProcessRequest 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 static long NvDrvClose(ServiceCtx Context)
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{
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int Fd = Context.RequestData.ReadInt32();
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Context.Ns.Os.Fds.Delete(Fd);
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Context.ResponseData.Write(0);
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return 0;
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}
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public static long NvDrvInitialize(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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return 0;
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}
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public static long NvDrvQueryEvent(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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Context.Response.HandleDesc = IpcHandleDesc.MakeCopy(0xcafe);
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Context.ResponseData.Write(0);
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return 0;
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}
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public static long NvDrvSetClientPid(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 static long NvGpuAsIoctlBindChannel(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuAsIoctlAllocSpace(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuAsIoctlMapBufferEx(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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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HNvMap NvMap = Context.Ns.Os.Handles.GetData<HNvMap>(Handle);
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if (NvMap != null)
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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(NvMap.Address, Offset, NvMap.Size);
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}
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else
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{
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Offset = Context.Ns.Gpu.MapMemory(NvMap.Address, NvMap.Size);
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}
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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 static long NvGpuAsIoctlGetVaRegions(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuAsIoctlInitializeEx(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvHostIoctlCtrlGetConfig(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvHostIoctlCtrlEventWait(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuIoctlZcullGetCtxSize(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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Context.Memory.WriteInt32(Position, 1);
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return 0;
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}
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private static long NvGpuIoctlZcullGetInfo(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuIoctlGetCharacteristics(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuIoctlGetTpcMasks(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvGpuIoctlZbcGetActiveSlotMask(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvMapIoctlChannelSetUserData(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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return 0;
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}
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private static long NvMapIoctlChannelSetNvMap(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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 static long NvMapIoctlChannelSubmitGpFifo(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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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++)
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{
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long GpFifoHdr = Reader.ReadInt64();
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long GpuAddr = GpFifoHdr & 0xffffffffff;
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int Size = (int)(GpFifoHdr >> 40) & 0x7ffffc;
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long CpuAddr = Context.Ns.Gpu.GetCpuAddr(GpuAddr);
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if (CpuAddr != -1)
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{
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byte[] Data = AMemoryHelper.ReadBytes(Context.Memory, CpuAddr, Size);
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NsGpuPBEntry[] PushBuffer = NsGpuPBEntry.DecodePushBuffer(Data);
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Context.Ns.Gpu.ProcessPushBuffer(PushBuffer, Context.Memory);
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}
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}
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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 static long NvMapIoctlChannelAllocObjCtx(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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int ClassNum = Context.Memory.ReadInt32(Position + 0);
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int Flags = Context.Memory.ReadInt32(Position + 4);
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Context.Memory.WriteInt32(Position + 8, 0);
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return 0;
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}
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private static long NvMapIoctlChannelZcullBind(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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MemReader Reader = new MemReader(Context.Memory, Position);
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long GpuVa = Reader.ReadInt64();
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int Mode = Reader.ReadInt32();
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int Padding = Reader.ReadInt32();
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return 0;
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}
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private static long NvMapIoctlChannelSetErrorNotifier(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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MemReader Reader = new MemReader(Context.Memory, Position);
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long Offset = Reader.ReadInt64();
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long Size = Reader.ReadInt64();
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int Mem = Reader.ReadInt32();
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int Padding = Reader.ReadInt32();
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return 0;
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}
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private static long NvMapIoctlChannelSetPriority(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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int Priority = Context.Memory.ReadInt32(Position);
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return 0;
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}
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private static long NvMapIoctlChannelAllocGpFifoEx2(ServiceCtx Context)
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{
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long Position = Context.Request.PtrBuff[0].Position;
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MemReader Reader = new MemReader(Context.Memory, Position);
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MemWriter Writer = new MemWriter(Context.Memory, Position + 0xc);
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int Count = Reader.ReadInt32();
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int Flags = Reader.ReadInt32();
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int Unknown8 = Reader.ReadInt32();
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long Fence = Reader.ReadInt64();
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int Unknown14 = Reader.ReadInt32();
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int Unknown18 = Reader.ReadInt32();
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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 static long NvMapIocCreate(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
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int Size = Context.Memory.ReadInt32(Position);
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int Id = Context.Ns.Os.NvMapIds.GenerateId();
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int Handle = Context.Ns.Os.Handles.GenerateId(new HNvMap(Id, Size));
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Context.Memory.WriteInt32(Position + 4, Handle);
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return 0;
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}
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private static long NvMapIocFromId(ServiceCtx Context)
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{
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long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Id = Context.Memory.ReadInt32(Position);
|
|
|
|
int Handle = -1;
|
|
|
|
foreach (KeyValuePair<int, object> KV in Context.Ns.Os.Handles)
|
|
{
|
|
if (KV.Value is HNvMap NvMap && NvMap.Id == Id)
|
|
{
|
|
Handle = KV.Key;
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
Context.Memory.WriteInt32(Position + 4, Handle);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private static 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();
|
|
|
|
HNvMap NvMap = Context.Ns.Os.Handles.GetData<HNvMap>(Handle);
|
|
|
|
if (NvMap != null)
|
|
{
|
|
NvMap.Address = Addr;
|
|
NvMap.Align = Align;
|
|
NvMap.Kind = Kind;
|
|
}
|
|
|
|
Logging.Debug($"NvMapIocAlloc at {NvMap.Address:x16}");
|
|
|
|
return 0;
|
|
}
|
|
|
|
private static long NvMapIocParam(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
MemReader Reader = new MemReader(Context.Memory, Position);
|
|
|
|
int Handle = Reader.ReadInt32();
|
|
int Param = Reader.ReadInt32();
|
|
|
|
HNvMap NvMap = Context.Ns.Os.Handles.GetData<HNvMap>(Handle);
|
|
|
|
int Response = 0;
|
|
|
|
switch (Param)
|
|
{
|
|
case 1: Response = NvMap.Size; break;
|
|
case 2: Response = NvMap.Align; break;
|
|
case 4: Response = 0x40000000; break;
|
|
case 5: Response = NvMap.Kind; break;
|
|
}
|
|
|
|
Context.Memory.WriteInt32(Position + 8, Response);
|
|
|
|
return 0;
|
|
}
|
|
|
|
private static long NvMapIocGetId(ServiceCtx Context)
|
|
{
|
|
long Position = Context.Request.GetSendBuffPtr();
|
|
|
|
int Handle = Context.Memory.ReadInt32(Position + 4);
|
|
|
|
HNvMap NvMap = Context.Ns.Os.Handles.GetData<HNvMap>(Handle);
|
|
|
|
Context.Memory.WriteInt32(Position, NvMap.Id);
|
|
|
|
return 0;
|
|
}
|
|
}
|
|
} |