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GPU: Improve unnecessary return value in Map function. (#1799)
* Implement VFNMA.F<32/64> * Update PTC Version * Update Implementation & Renames & Correct Order * Add Logging * Additional logging * Add additional check to restart loop from beginning if address goes beyond maximum allowed. * Additional Check that the total range required doesn't exceed capacity of allocator addresses. * Improve logging * Ensure hex output * Update Ryujinx.HLE/HOS/Services/Nv/NvMemoryAllocator.cs Co-authored-by: gdkchan <gab.dark.100@gmail.com> * Remove extra page at end * Remove unnecessary return val in Map function. * Remove incorrect description Co-authored-by: gdkchan <gab.dark.100@gmail.com>
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@ -115,8 +115,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
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/// <param name="pa">CPU virtual address to map into</param>
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/// <param name="va">GPU virtual address to be mapped</param>
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/// <param name="size">Size in bytes of the mapping</param>
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/// <returns>GPU virtual address of the mapping</returns>
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public ulong Map(ulong pa, ulong va, ulong size)
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public void Map(ulong pa, ulong va, ulong size)
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{
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lock (_pageTable)
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{
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@ -127,8 +126,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
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SetPte(va + offset, pa + offset);
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}
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}
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return va;
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}
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/// <summary>
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@ -223,8 +223,9 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
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long virtualAddress = arguments.Offset + arguments.BufferOffset;
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physicalAddress += arguments.BufferOffset;
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addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)virtualAddress, (ulong)arguments.MappingSize);
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if ((long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)virtualAddress, (ulong)arguments.MappingSize) < 0)
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if (virtualAddress < 0)
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{
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string message = string.Format(mapErrorMsg, virtualAddress, arguments.MappingSize, pageSize);
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@ -265,7 +266,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
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{
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if (addressSpaceContext.ValidateFixedBuffer(arguments.Offset, size, pageSize))
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{
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arguments.Offset = (long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)arguments.Offset, (ulong)size);
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addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)arguments.Offset, (ulong)size);
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}
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else
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{
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@ -283,7 +284,9 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
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{
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_memoryAllocator.AllocateRange(va, (ulong)size, freeAddressStartPosition);
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}
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arguments.Offset = (long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, va, (ulong)size);
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addressSpaceContext.Gmm.Map((ulong)physicalAddress, va, (ulong)size);
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arguments.Offset = (long)va;
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}
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if (arguments.Offset < 0)
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@ -332,12 +335,14 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
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return NvInternalResult.InvalidInput;
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}
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long result = (long)gmm.Map(
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long shiftedGpuOffset = (long)((ulong)arguments[index].GpuOffset << 16);
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gmm.Map(
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((ulong)arguments[index].MapOffset << 16) + (ulong)map.Address,
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(ulong)arguments[index].GpuOffset << 16,
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(ulong)shiftedGpuOffset,
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(ulong)arguments[index].Pages << 16);
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if (result < 0)
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if (shiftedGpuOffset < 0)
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{
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Logger.Warning?.Print(LogClass.ServiceNv,
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$"Page 0x{arguments[index].GpuOffset:x16} size 0x{arguments[index].Pages:x16} not allocated!");
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@ -253,7 +253,8 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
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if (va != NvMemoryAllocator.PteUnmapped && va <= uint.MaxValue && (va + (uint)map.Size) <= uint.MaxValue)
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{
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_memoryAllocator.AllocateRange(va, (uint)map.Size, freeAddressStartPosition);
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map.DmaMapAddress = (long)gmm.Map((ulong)map.Address, va, (uint)map.Size);
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gmm.Map((ulong)map.Address, va, (uint)map.Size);
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map.DmaMapAddress = (long)va;
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}
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else
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{
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