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GPU: Improve unnecessary return value in Map function. (#1799)

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* 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>
This commit is contained in:
sharmander 2020-12-11 00:05:53 -05:00 committed by GitHub
parent d9ec2b3a81
commit 8a6607540e
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 11 deletions
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5
Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs
View file

@ -115,8 +115,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
/// <param name="pa">CPU virtual address to map into</param>
/// <param name="va">GPU virtual address to be mapped</param>
/// <param name="size">Size in bytes of the mapping</param>
/// <returns>GPU virtual address of the mapping</returns>
public ulong Map(ulong pa, ulong va, ulong size)
public void Map(ulong pa, ulong va, ulong size)
{
lock (_pageTable)
{
@ -127,8 +126,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
SetPte(va + offset, pa + offset);
}
}
return va;
}
/// <summary>

17
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostAsGpu/NvHostAsGpuDeviceFile.cs
View file

@ -223,8 +223,9 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
long virtualAddress = arguments.Offset + arguments.BufferOffset;
physicalAddress += arguments.BufferOffset;
addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)virtualAddress, (ulong)arguments.MappingSize);
if ((long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)virtualAddress, (ulong)arguments.MappingSize) < 0)
if (virtualAddress < 0)
{
string message = string.Format(mapErrorMsg, virtualAddress, arguments.MappingSize, pageSize);
@ -265,7 +266,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
{
if (addressSpaceContext.ValidateFixedBuffer(arguments.Offset, size, pageSize))
{
arguments.Offset = (long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)arguments.Offset, (ulong)size);
addressSpaceContext.Gmm.Map((ulong)physicalAddress, (ulong)arguments.Offset, (ulong)size);
}
else
{
@ -283,7 +284,9 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
{
_memoryAllocator.AllocateRange(va, (ulong)size, freeAddressStartPosition);
}
arguments.Offset = (long)addressSpaceContext.Gmm.Map((ulong)physicalAddress, va, (ulong)size);
addressSpaceContext.Gmm.Map((ulong)physicalAddress, va, (ulong)size);
arguments.Offset = (long)va;
}
if (arguments.Offset < 0)
@ -332,12 +335,14 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostAsGpu
return NvInternalResult.InvalidInput;
}
long result = (long)gmm.Map(
long shiftedGpuOffset = (long)((ulong)arguments[index].GpuOffset << 16);
gmm.Map(
((ulong)arguments[index].MapOffset << 16) + (ulong)map.Address,
(ulong)arguments[index].GpuOffset << 16,
(ulong)shiftedGpuOffset,
(ulong)arguments[index].Pages << 16);
if (result < 0)
if (shiftedGpuOffset < 0)
{
Logger.Warning?.Print(LogClass.ServiceNv,
$"Page 0x{arguments[index].GpuOffset:x16} size 0x{arguments[index].Pages:x16} not allocated!");

3
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostChannelDeviceFile.cs
View file

@ -253,7 +253,8 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
if (va != NvMemoryAllocator.PteUnmapped && va <= uint.MaxValue && (va + (uint)map.Size) <= uint.MaxValue)
{
_memoryAllocator.AllocateRange(va, (uint)map.Size, freeAddressStartPosition);
map.DmaMapAddress = (long)gmm.Map((ulong)map.Address, va, (uint)map.Size);
gmm.Map((ulong)map.Address, va, (uint)map.Size);
map.DmaMapAddress = (long)va;
}
else
{