8406ec6272
* Refactor Ryujinx.Common and HLE Stub Logging * Resolve review comments * Rename missed loop variable * Optimize PrintStub logging function * Pass the call-sites Thread ID through to the logger * Remove superfluous lock from ConsoleLog * Process logged data objects in the logger target Pass the data object all the way to the output logger targets, to allow them to "serialize" this in whatever appropriate format they're logging in. * Use existing StringBuilder to build the properties string * Add a ServiceNotImplemented Exception Useful for printing debug information about unimplemented service calls * Resolve Style Nits * Resolve Merge Issues * Fix typo and align declarations
330 lines
No EOL
11 KiB
C#
330 lines
No EOL
11 KiB
C#
using ChocolArm64.Memory;
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using Ryujinx.Common.Logging;
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using Ryujinx.Graphics.Memory;
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using Ryujinx.HLE.HOS.Kernel.Process;
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using Ryujinx.HLE.HOS.Services.Nv.NvMap;
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using System;
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using System.Collections.Concurrent;
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namespace Ryujinx.HLE.HOS.Services.Nv.NvGpuAS
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{
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class NvGpuASIoctl
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{
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private const int FlagFixedOffset = 1;
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private const int FlagRemapSubRange = 0x100;
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private static ConcurrentDictionary<KProcess, NvGpuASCtx> _asCtxs;
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static NvGpuASIoctl()
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{
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_asCtxs = new ConcurrentDictionary<KProcess, NvGpuASCtx>();
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}
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public static int ProcessIoctl(ServiceCtx context, int cmd)
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{
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switch (cmd & 0xffff)
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{
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case 0x4101: return BindChannel (context);
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case 0x4102: return AllocSpace (context);
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case 0x4103: return FreeSpace (context);
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case 0x4105: return UnmapBuffer (context);
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case 0x4106: return MapBufferEx (context);
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case 0x4108: return GetVaRegions(context);
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case 0x4109: return InitializeEx(context);
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case 0x4114: return Remap (context, cmd);
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}
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throw new NotImplementedException(cmd.ToString("x8"));
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}
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private static int BindChannel(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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Logger.PrintStub(LogClass.ServiceNv);
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return NvResult.Success;
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}
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private static int AllocSpace(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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NvGpuASAllocSpace args = MemoryHelper.Read<NvGpuASAllocSpace>(context.Memory, inputPosition);
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NvGpuASCtx asCtx = GetASCtx(context);
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ulong size = (ulong)args.Pages *
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(ulong)args.PageSize;
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int result = NvResult.Success;
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lock (asCtx)
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{
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//Note: When the fixed offset flag is not set,
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//the Offset field holds the alignment size instead.
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if ((args.Flags & FlagFixedOffset) != 0)
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{
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args.Offset = asCtx.Vmm.ReserveFixed(args.Offset, (long)size);
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}
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else
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{
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args.Offset = asCtx.Vmm.Reserve((long)size, args.Offset);
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}
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if (args.Offset < 0)
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{
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args.Offset = 0;
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Logger.PrintWarning(LogClass.ServiceNv, $"Failed to allocate size {size:x16}!");
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result = NvResult.OutOfMemory;
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}
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else
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{
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asCtx.AddReservation(args.Offset, (long)size);
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}
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}
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MemoryHelper.Write(context.Memory, outputPosition, args);
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return result;
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}
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private static int FreeSpace(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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NvGpuASAllocSpace args = MemoryHelper.Read<NvGpuASAllocSpace>(context.Memory, inputPosition);
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NvGpuASCtx asCtx = GetASCtx(context);
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int result = NvResult.Success;
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lock (asCtx)
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{
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ulong size = (ulong)args.Pages *
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(ulong)args.PageSize;
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if (asCtx.RemoveReservation(args.Offset))
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{
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asCtx.Vmm.Free(args.Offset, (long)size);
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}
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else
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{
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Logger.PrintWarning(LogClass.ServiceNv,
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$"Failed to free offset 0x{args.Offset:x16} size 0x{size:x16}!");
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result = NvResult.InvalidInput;
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}
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}
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return result;
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}
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private static int UnmapBuffer(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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NvGpuASUnmapBuffer args = MemoryHelper.Read<NvGpuASUnmapBuffer>(context.Memory, inputPosition);
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NvGpuASCtx asCtx = GetASCtx(context);
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lock (asCtx)
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{
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if (asCtx.RemoveMap(args.Offset, out long size))
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{
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if (size != 0)
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{
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asCtx.Vmm.Free(args.Offset, size);
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}
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}
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else
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{
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Logger.PrintWarning(LogClass.ServiceNv, $"Invalid buffer offset {args.Offset:x16}!");
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}
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}
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return NvResult.Success;
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}
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private static int MapBufferEx(ServiceCtx context)
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{
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const string mapErrorMsg = "Failed to map fixed buffer with offset 0x{0:x16} and size 0x{1:x16}!";
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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NvGpuASMapBufferEx args = MemoryHelper.Read<NvGpuASMapBufferEx>(context.Memory, inputPosition);
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NvGpuASCtx asCtx = GetASCtx(context);
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NvMapHandle map = NvMapIoctl.GetNvMapWithFb(context, args.NvMapHandle);
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if (map == null)
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{
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Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{args.NvMapHandle:x8}!");
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return NvResult.InvalidInput;
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}
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long pa;
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if ((args.Flags & FlagRemapSubRange) != 0)
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{
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lock (asCtx)
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{
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if (asCtx.TryGetMapPhysicalAddress(args.Offset, out pa))
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{
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long va = args.Offset + args.BufferOffset;
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pa += args.BufferOffset;
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if (asCtx.Vmm.Map(pa, va, args.MappingSize) < 0)
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{
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string msg = string.Format(mapErrorMsg, va, args.MappingSize);
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Logger.PrintWarning(LogClass.ServiceNv, msg);
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return NvResult.InvalidInput;
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}
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return NvResult.Success;
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}
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else
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{
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Logger.PrintWarning(LogClass.ServiceNv, $"Address 0x{args.Offset:x16} not mapped!");
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return NvResult.InvalidInput;
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}
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}
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}
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pa = map.Address + args.BufferOffset;
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long size = args.MappingSize;
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if (size == 0)
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{
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size = (uint)map.Size;
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}
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int result = NvResult.Success;
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lock (asCtx)
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{
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//Note: When the fixed offset flag is not set,
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//the Offset field holds the alignment size instead.
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bool vaAllocated = (args.Flags & FlagFixedOffset) == 0;
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if (!vaAllocated)
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{
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if (asCtx.ValidateFixedBuffer(args.Offset, size))
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{
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args.Offset = asCtx.Vmm.Map(pa, args.Offset, size);
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}
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else
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{
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string msg = string.Format(mapErrorMsg, args.Offset, size);
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Logger.PrintWarning(LogClass.ServiceNv, msg);
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result = NvResult.InvalidInput;
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}
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}
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else
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{
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args.Offset = asCtx.Vmm.Map(pa, size);
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}
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if (args.Offset < 0)
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{
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args.Offset = 0;
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Logger.PrintWarning(LogClass.ServiceNv, $"Failed to map size 0x{size:x16}!");
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result = NvResult.InvalidInput;
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}
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else
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{
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asCtx.AddMap(args.Offset, size, pa, vaAllocated);
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}
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}
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MemoryHelper.Write(context.Memory, outputPosition, args);
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return result;
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}
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private static int GetVaRegions(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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Logger.PrintStub(LogClass.ServiceNv);
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return NvResult.Success;
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}
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private static int InitializeEx(ServiceCtx context)
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{
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long inputPosition = context.Request.GetBufferType0x21().Position;
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long outputPosition = context.Request.GetBufferType0x22().Position;
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Logger.PrintStub(LogClass.ServiceNv);
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return NvResult.Success;
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}
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private static int Remap(ServiceCtx context, int cmd)
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{
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int count = ((cmd >> 16) & 0xff) / 0x14;
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long inputPosition = context.Request.GetBufferType0x21().Position;
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for (int index = 0; index < count; index++, inputPosition += 0x14)
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{
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NvGpuASRemap args = MemoryHelper.Read<NvGpuASRemap>(context.Memory, inputPosition);
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NvGpuVmm vmm = GetASCtx(context).Vmm;
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NvMapHandle map = NvMapIoctl.GetNvMapWithFb(context, args.NvMapHandle);
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if (map == null)
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{
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Logger.PrintWarning(LogClass.ServiceNv, $"Invalid NvMap handle 0x{args.NvMapHandle:x8}!");
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return NvResult.InvalidInput;
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}
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long result = vmm.Map(map.Address, (long)(uint)args.Offset << 16,
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(long)(uint)args.Pages << 16);
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if (result < 0)
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{
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Logger.PrintWarning(LogClass.ServiceNv,
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$"Page 0x{args.Offset:x16} size 0x{args.Pages:x16} not allocated!");
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return NvResult.InvalidInput;
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}
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}
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return NvResult.Success;
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}
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public static NvGpuASCtx GetASCtx(ServiceCtx context)
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{
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return _asCtxs.GetOrAdd(context.Process, (key) => new NvGpuASCtx(context));
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}
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public static void UnloadProcess(KProcess process)
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{
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_asCtxs.TryRemove(process, out _);
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}
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}
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} |