GPU Classes
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Subchannels:
| Id | Subchannel (nvn) | Name |
|---|---|---|
| 0xB197 | 0 | 3D |
| 0xB1C0 | 1 | Compute |
| 0xA140 | 2 | Inline-to-Memory |
| 0x902D | 3 | 2D |
| 0xB0B5 | 4 | DMA |
3D
| Register | Name | Size | Type | Notes |
|---|---|---|---|---|
| 0 | SetObject | 1 | bitfield | Bit0-15: ClassId, bit16-20: EngineId |
| 0x40 | NoOperation | 1 | ||
| 0x41 | SetNotifyA | 1 | gpuva | |
| 0x42 | SetNotifyB | 1 | gpuva | |
| 0x43 | Notify | 1 | 0=WriteOnly, 1=WriteThenAwaken | |
| 0x44 | WaitForIdle | 1 | ||
| 0x45 | LoadMmeInstructionRamPointer | 1 | uint | |
| 0x46 | LoadMmeInstructionRam | 1 | pipe | Writes to and increments MmeInstructionRamPointer by 1. |
| 0x47 | LoadMmeStartAddressRamPointer | 1 | uint | |
| 0x48 | LoadMmeStartAddressRam | 1 | pipe | |
| 0x49 | SetMmeShadowRamControl | 1 | uint | 0=MethodTrack, 1=MethodTrackWithFilter, 2=MethodPassthrough, 3=MethodReplay. Used during ClearColor. |
| 0x83 | LineWidthSeparate | 1 | bool | |
| 0x84 | ForceEarlyFragmentTests | 1 | bool | |
| 0x87 | Barrier | 1 | bitfield | |
| 0xBA | 1 | SetRenderTargets writes 1/0 here an optional buffer != NULL, and depending on type. | ||
| 0xBE | 1 | pipe | SetRenderTargets writes here repeatedly 16 times, if an optional buffer != NULL and is a given type. | |
| 0xBF | 1 | bool | SetRenderTargets writes 1 here after 0xBE has been written 16 times, and 0xDC been written. | |
| 0xC2 | CacheSplit | 1 | enum | |
| 0xC8 | TesselationMode | 1 | bitfield | Bit0-1: PrimitiveType (0=Isolines, 1=Triangles, 2=Quads), bit4-5: Spacing (0=Equal, 1=FractionalOdd, 2=FractionalEven), bit8-9: WindingAndConnectednessFlags (0=CcwAndNotConnected, 1=IsolineConnected, 1=TriangleCw, 2=TriangleConnected, 3=TriangleConnectedCw) |
| 0xC9 | TesselationOuterLevels | 4 | float[4] | |
| 0xCD | TesselationInnerLevels | 2 | float[2] | |
| 0xDC | 1 | bool | SetRenderTargets writes 1 here, if an optional buffer != NULL and is a given type. | |
| 0xDF | RasterizerEnable | 1 | bool | |
| 0xE0+8*N | TransformFeedbackBufferEnable | 1 | bool | n=0..3 |
| 0xE1+8*N | TransformFeedbackBufferAddr | 2 | gpuva | |
| 0xE3+8*N | TransformFeedbackBufferFlags | 1 | ||
| 0x1C0+4*N | TransformFeedbackBufferStream | 1 | bitfield | |
| 0x1C1+4*N | TransformFeedbackVaryingCount | 1 | uint | |
| 0x1C2+4*N | TransformFeedbackStride | 1 | uint | |
| 0x1D1 | TransformFeedbackEnable | 1 | bool | |
| 0x1D3 | 1 | GpuInit writes 0x3f here. | ||
| 0x1D5 | SampleShading | 1 | bitfield | Bit0-3: ?, bit4: Enable |
| 0x1DF | LocalBase | 1 | uint | TODO |
| 0x1F0 | ZCullWidth | 1 | SetRenderTargets optionally uses this. | |
| 0x1F1 | ZCullHeight | 1 | SetRenderTargets optionally uses this. | |
| 0x1F2 | 1 | SetRenderTargets optionally uses this. | ||
| 0x1F3 | 1 | SetRenderTargets optionally writes 0 here. | ||
| 0x1F8 | 1 | SetRenderTargets optionally uses this. | ||
| 0x1F9 | 1 | SetRenderTargets optionally uses this. | ||
| 0x1FA | ZCullContextStartAddr | 2 | gpuva | |
| 0x1FC | ZCullContextEndAddr | 2 | gpuva | |
| 0x200+16*N | RenderTargetNAddr | 2 | gpuva | |
| 0x202+16*N | RenderTargetNHorizontal | 1 | ||
| 0x203+16*N | RenderTargetNVertical | 1 | ||
| 0x204+16*N | RenderTargetNFormat | 1 | ||
| 0x205+16*N | RenderTargetNTileMode | 1 | bitfield | Bit0-3: Width, bit4-7: Height, bit8-10: Depth, bit12: Layout, bit16: ? |
| 0x206+16*N | RenderTargetNArrayMode | 1 | bitfield | Bit0-15: Layers, bit16: Volume |
| 0x207+16*N | RenderTargetNLayerStride | 1 | uint | In units of 4 bytes. |
| 0x208+16*N | RenderTargetNBaseLayer | 1 | ||
| 0x280+8*N | ViewportNScaleX | 1 | float | n=0..15 |
| 0x281+8*N | ViewportNScaleY | 1 | float | |
| 0x282+8*N | ViewportNScaleZ | 1 | float | |
| 0x283+8*N | ViewportNTranslateX | 1 | float | |
| 0x284+8*N | ViewportNTranslateY | 1 | float | |
| 0x285+8*N | ViewportNTranslateZ | 1 | float | |
| 0x286+8*N | ViewportNSwizzles | 1 | bitfield | |
| 0x287+8*N | ViewportNSubpixelPrecisionBias | 1 | bitfield | Bit0-4: BiasX, bit8-bit11: BiasY |
| 0x300+4*N | ViewportNHorizontal | 1 | bitfield | Bit0-15: X, bit16-31: Width |
| 0x301+4*N | ViewportNVertical | 1 | bitfield | Bit0-15: Y, bit16-31: Height |
| 0x302+4*N | ViewportNDepthRangeNear | 1 | float | |
| 0x303+4*N | ViewportNDepthRangeFar | 1 | float | |
| 0x340+2*N | ClipRectNHorizontal | 1 | n=0..7, TODO | |
| 0x341+2*N | ClipRectNVertical | 1 | TODO | |
| 0x359 | CallLimit | 1 | uint | 0=FullLimit, 1...8=?, 15=Unlimited |
| 0x35A | CounterEnable | 1 | bitfield | Bit0: ?, bit1: ?, ... bit15: ? |
| 0x35D | VertexBufferFirst | 1 | ||
| 0x35E | VertexBufferCount | 1 | ||
| 0x35F | DepthClipAllowNegativeZ | 1 | bool | |
| 0x360 | ClearColor | 4 | float | |
| 0x364 | ClearDepth | 1 | float | |
| 0x368 | ClearStencil | 1 | ||
| 0x36B | PolygonModeFront | 1 | bitfield | 0x1B00/0x1B01/0x1B02 |
| 0x36C | PolygonModeBack | 1 | bitfield | 0x1B00/0x1B01/0x1B02 |
| 0x36D | PolygonSmoothEnable | 1 | bool | |
| 0x36F | ? | 1 | bitfield | Bit0:?, bit16:?. Used by ClearDepthStencil. |
| 0x370 | PolygonOffsetPointEnable | 1 | bool | |
| 0x371 | PolygonOffsetLineEnable | 1 | bool | |
| 0x372 | PolygonOffsetFillEnable | 1 | bool | |
| 0x373 | PatchSize | 1 | Small value, always fits in 12 bits. In number of vertices. | |
| 0x374 | 1 | 0 written here for "simple" BlendState. | ||
| 0x379 | WatchdogTimer | 1 | ||
| 0x37A | PrimitiveRestartWithDrayArrays | 1 | boolean | |
| 0x37E | WindowOffsetX | 1 | int | |
| 0x37F | WindowOffsetY | 1 | int | |
| 0x380+4*N | ScissorNEnable | 1 | bool | n=0..15. GpuInit writes 1 here. |
| 0x381+4*N | ScissorNHorizontal | 1 | bitfield | Bit0-15: min, bit16-31: max |
| 0x382+4*N | ScissorNVertical | 1 | bitfield | Bit0-15: min, bit16-31: max |
| 0x3D5 | StencilBackRefValue | 1 | ||
| 0x3D6 | StencilBackEnable | 1 | bool | |
| 0x3D7 | StencilBackValueMask | 1 | ||
| 0x3D8 | TiledCacheAction0 | 1 | bool | Trigger? |
| 0x3D9 | TiledCacheTileSize | 1 | bitfield | Bit0-15: ?, bit16-31: ? |
| 0x3DE | DiscardTrigger | 1 | bitfield | Bit4-6: DiscardColorIndex, bit0: DiscardDepthStencil |
| 0x3E0 | TiledCacheAction1 | 1 | bool | Trigger? |
| 0x3E7 | DepthBounds | 2 | float[2] | |
| 0x3ED | MultisampleRasterEnable | 1 | bool | Also written 0 when clearing all colors. |
| 0x3EE | MultisampleRasterSamples | 1 | bitfield | 2=Four, 4=Eight, 5=?, 6=Sixteen |
| 0x3EF | MultisampleCoverageModulationMode | 1 | ||
| 0x3F0 | SampleMask0 | 1 | ||
| 0x3F1 | SampleMask1 | 1 | ||
| 0x3F2 | SampleMask2 | 1 | ||
| 0x3F5 | Multisample_Related2 | 1 | TODO | |
| 0x3F6 | CoverageModulationEnable | 1 | bool | |
| 0x3F8 | Unknown?Addr | 2 | gpuva | SetRenderTargets writes the address of an optional buffer here. |
| 0x3FA | Unknown?TileMode | 1 | SetRenderTargets writes here optionally. | |
| 0x3FB | Unknown?ArrayMode | 1 | SetRenderTargets writes here optionally. | |
| 0x3FC | Unknown?BaseLayer | 1 | SetRenderTargets writes here optionally. | |
| 0x3FD | 1 | bitfield?[2] | SetRenderTargets writes here | |
| 0x40C | CoverageModulationTable | 4 | float[4] | |
| 0x433 | 1 | GpuInit writes 4 here. | ||
| 0x438 | 1 | GpuInit writes 0xFF here. | ||
| 0x439 | 1 | GpuInit writes 0xFF here. | ||
| 0x43B | 1 | GpuInit writes 0xFF here. | ||
| 0x43C | 1 | GpuInit writes 4 here. | ||
| 0x43D | Unbind (???) | 1 | bitfield | Bit0: InvalidateTextureHeaders, bit4: InvalidateTextureSamplers, bit8: InvalidateConstBuffers |
| 0x43E | ClearFlags? | 1 | GpuInit writes 0x101 here. | |
| 0x446 | DrawElementsEnableBaseVertex? | 1 | bool | TODO |
| 0x44D | TiledCacheAction2 | 1 | bool | Trigger? |
| 0x452 | RasterEnable | 1 | bool | |
| 0x458 | VertexStreamNAttrib | 4 | bitfield[16] | Bit0-4: StreamIndex, bit7-20: Format0, bit21-30: Format1 |
| 0x478 | MultisampleGrid | 3 | bitfield[3] | Bit0-3: x0, bit4-7: y0, bit8-11: x1, etc.. |
| 0x47C | 1 | trigger | BindProgram writes 0 here sometimes. | |
| 0x47E | MultisampleCoverageToColor | 1 | bitfield | Bit0: Enable, bit4-6: ? |
| 0x47F | DepthBufferResolve | 1 | trigger | 1 is written here to trigger. |
| 0x487 | RenderTargetControl | 1 | bitfield | Bit0-3: NumberOfRenderTargets, bunch of other flags. Used by SetRenderTargets. |
| 0x48A | 1 | Optionally used by SetRenderTargets. | ||
| 0x48B | 1 | Optionally used by SetRenderTargets. | ||
| 0x48C | 1 | Optionally used by SetRenderTargets. | ||
| 0x48D | SamplerBinding (???) | 1 | enum | 0=Independently, 1=ViaHeaderBinding |
| 0x4A2 | InvalidateTextureDataNoWfi (???) | 1 | bitfield | bit0: 0=AllLines, 1=OneLine, bit4-25: Tag |
| 0x4AB | ShaderScheduling (???) | 1 | enum | 0=OldestThreadFirst, 1=RoundRobin |
| 0x4B3 | DepthTestEnable | 1 | bool | Enables DepthWriteEnable and DepthFunc. |
| 0x4B8 | MultisampleAlphaToCoverageDither | 1 | bool | |
| 0x4B9 | BlendIndependent | 1 | bool | 1 written here for "simple" BlendState. |
| 0x4BA | DepthWriteEnable | 1 | bool | |
| 0x4BB | AlphaTestEnable | 1 | bool | |
| 0x4C3 | DepthFunc | 1 | bitfield | Bit0-3: DepthFunc |
| 0x4C4 | AlphaTestRefValue | 1 | float | |
| 0x4C5 | AlphaTestFunc | 1 | bitfield | Bit0-3: AlphaTestFunc |
| 0x4C7 | BlendColor | 4 | float[4] | TODO |
| 0x4CC | InvalidateSamplerCache (???) | 1 | bitfield | bit0: 0=AllLines, 1=OneLine, bit4-25: Tag |
| 0x4CD | InvalidateTextureHeaderCache (???) | 1 | bitfield | bit0: 0=AllLines, 1=OneLine, bit4-25: Tag |
| 0x4CE | InvalidateTextureDataCache (???) | 1 | bitfield | bit0: 0=AllLines, 1=OneLine, bit4-25: Tag |
| 0x4E0 | StencilEnable | 1 | bool | |
| 0x4E5 | StencilFrontRefValue | 1 | ||
| 0x4E6 | StencilFrontMaskValue | 1 | ||
| 0x4E7 | StencilFrontEnable | 1 | bool | |
| 0x4EC | LineWidthSmooth | 1 | float | |
| 0x4ED | LineWidthAliased | 1 | float | |
| 0x50D | VertexBufferElementBase | 1 | uint | |
| 0x519 | ZCullContextSave | 1 | trigger | 0 is written here to trigger ctx-save, uses ZCullContextStartAddr. |
| 0x51F | PolygonOffsetClamp0 | 1 | float | |
| 0x540 | ZCullContextRestore | 1 | trigger | 0 is written here to trigger ctx-restore, uses ZCullContextStartAddr. |
| 0x546 | PointSize | 1 | float | |
| 0x54C | CounterReset | 1 | Value written decides which counter to reset. | |
| 0x54D | MultisampleEnable | 1 | ||
| 0x54E | 1 | bool | SetRenderTargets writes 0 here if an optional buffer is NULL. | |
| 0x54F | MultisampleControl | 1 | bool | bit0: AlphaToCoverageEnable, bit1+: ? |
| 0x554 | RenderEnableOffset | 2 | gpuva | |
| 0x556 | RenderEnableMode | 1 | enum | 0=False, 1=True, 2=Conditional, 3=RenderIfEqual, 4=RenderIfNotEqual, |
| 0x557 | TexSamplerPoolOffset (???) | 2 | gpuva | |
| 0x558 | TexSamplerPoolMaximumIndex (???) | 1 | bitfield | Bit0-19: Maximum |
| 0x55B | PolygonOffsetFactor | 1 | float | |
| 0x55D | TexHeaderPoolOffset (???) | 2 | gpuva | |
| 0x55F | TexHeaderPoolMaximumIndex (???) | 1 | bitfield | Bit0-21: Maximum |
| 0x56D | CsaaEnable | 1 | bool | |
| 0x56F | PolygonOffsetOffset | 1 | float | Float multiplied by 2 is written here. |
| 0x574 | MultisampleMode | 1 | Written by SetRenderTargets, possible values: 0, 2, 4, 5, 6. | |
| 0x57F | 1 | SetRenderTargets optionally writes 0 here. | ||
| 0x580 | 1 | SetRenderTargets optionally writes 0 here. | ||
| 0x582 | ProgramRegion (???) | 2 | gpuva | |
| 0x591 | PrimitiveRestartEnable | 1 | bool | |
| 0x592 | PrimitiveRestartIndex | 1 | uint | |
| 0x599 | CubeMapInterFaceFiltering (???) | 1 | bitfield | Bit0-1: Mode (0=UseWrap, 1=OverrideWrap, 2=AutoSpanSeam, 3=AutoCrossSeam) |
| 0x5A4 | ShaderControl (???) | 1 | bitfield | Bit0: Partial (0=Zero, 1=Infinity), bit1: Fp32NanBehavior (0=Legacy, 1=Fp64Compatible), bit2: Fp32F21NanBehavior (0=PassZero, 1=PassIndefinite), bit16: ZeroTimesAnythingIsZero |
| 0x5A5 | BindConstantBuffer (???) | 1 | bitfield | Bit0: Valid, bit8-12: ShaderSlot |
| 0x5A6 | InvalidateShaderCachesNoWfi (???) | 1 | bitfield | Bit0: Instruction, bit4: GlobalData, bit8: Uniform, bit12: Constant |
| 0x5F2 | DrawElementsIndirectAddr | 2 | gpuva | TODO |
| 0x5F6 | DrawElementsIndirectFlag? | 1 | bool | TODO |
| 0x620+N | VertexStreamNEnableDivisor | 1 | bool | n=0...15. |
| 0x646 | PolygonCullFaceEnable | 1 | bool | |
| 0x647 | PolygonFrontFace | 1 | bitfield | Bit0: Enable. Always ORR'd with 0x9000. |
| 0x648 | PolygonCullFaceConfig | 1 | bitfield | TODO: 0x404/0x405/0x408 |
| 0x651 | RenderEnableOverride | 1 | bitfield | Bit0-1: 0=UseRenderEnable, 1=AlwaysRender, 2=NeverRender |
| 0x64C | InvalidateConstantBufferCache (???) | 1 | bitfield | Bit0: ThruL2 |
| 0x64F | DepthClamp | 1 | TODO: 0x101A is written when enabled, 0x181D when disabled. | |
| 0x66F | DepthBoundsEnable | 1 | bool | |
| 0x671 | ColorLogicOpEnable | 1 | bool | Used for all LogicOps except 3. |
| 0x672 | ColorLogicOpType | 1 | bitfield | Bit0-7: LogicOp, bit8-15: unknown, always 0x15. |
| 0x689 | SetSpare (???) | 1 | uint[4] | |
| 0x68B | PipeNop | 1 | trigger | Always 0 is written here. During zcull ctx-save, spammed when enabling raster, ... |
| 0x6C0 | ReportSemaphoreOffset | 2 | gpuva | |
| 0x6C2 | ReportSemaphorePayload | 1 | 0 is written here during most queries. | |
| 0x6C3 | ReportSemaphoreControl | 1 | bitfield | Bit0-1: Operation (0=Release, 3=Trap), bit2: FlushDisable, bit20: AwakenEnable, bit28: StructureSize (0=FourWords, 1=OneWord) |
| 0x700+4*N | VertexStreamNStride | 1 | uint | Bit0-11: Stride. TODO: This has more stuff according to nouveau. n=0..31 |
| 0x701+4*N | VertexBufferStartAddr | 2 | gpuva | TODO: Incorrecto |
| 0x703+4*N | VertexStreamNDivisor | |||
| 0x7C0+2*N | VertexBufferEndAddr | 2 | gpuva | |
| 0x781+8*N | BlendNRgbEquation | 1 | bitfield | Bit0-2: BlendEquation. |
| 0x782+8*N | BlendNRgbFunctionSrc | 1 | bitfield | Bit0-4: ?, bit14-15: ? |
| 0x783+8*N | BlendNRgbFunctionDst | 1 | bitfield | Bit0-4: ?, bit14-15: ? |
| 0x784+8*N | BlendNAlphaEquation | 1 | bitfield | Bit0-2: BlendEquation |
| 0x785+8*N | BlendNAlphaFunctionSrc | 1 | bitfield | Bit0-4: ?, bit14-15: ? |
| 0x786+8*N | BlendNAlphaFunctionDst | 1 | bitfield | Bit0-4: ?, bit14-15: ? |
| 0x820 | 1 | Select tessellation control program. | ||
| 0x821 | 1 | Specify tessellation control program entry point. | ||
| 0x830 | 1 | Select tessellation evaluation program. | ||
| 0x840 | 1 | Select geometry program. | ||
| 0x850 | 1 | Select fragment program. | ||
| 0x8C0+N | FirmwareCallN | 8 | uint | Invokes GPU microcode firmware blob. |
| 0x8E0 | ConstantBufferSelectorSize | 1 | uint | Bit0-16: Size |
| 0x8E1 | ConstantBufferSelectorAddr | 2 | gpuva | |
| 0x8E3 | LoadConstantBufferOffset | 1 | uint | Bit0-15: Offset. BindImage writes "8*i + 0x120" here. BindSeparateSampler writes "8*i + 0x568" here. BindSeparateTexture uses "8*i + 0x168". BindTexture uses 8*i + 32. TODO: BindStorageBuffer, UpdateUniformBuffer, etc |
| 0x8E4 | LoadConstantBuffer | 1 | uint[16] | |
| 0x904+8*N | ConstBufferNBind | 1 | bitfield | n=0..4. Bit0: Valid, bit4-8: Index |
| 0xD00 | SetMmeShadowScratch | uint[0x80] | 128 | Mostly general purpose, sometimes accessed by FirmwareCall. |
| 0xE00+N*2 | CallMmeMacroN | 1 | uint | n=0..0x7f. Writing here calls a bound macro with value written put in r1. |
| 0xE01+N*2 | CallMmeDataN | 1 | pipe | Used to send variable number of arguments to macro via the "parm" instruction. |
TODO: (Tiled)Downsample, Copy*, Dispatch*, DrawTexture/DrawTransformFeedback, BindImages, BindProgram, BindSeprarateSamplers, BindSeprarateTextures, BindTextures.
Compute
| Register | Name | Size | Type | Notes |
|---|---|---|---|---|
| 0 | SetObject | 1 | bitfield | Bit0-15: ClassId, bit16-20: EngineId |
| 0x40 | NoOperation | 1 | ||
| 0x41 | SetNotifyA | 1 | gpuva | |
| 0x42 | SetNotifyB | 1 | gpuva | |
| 0x43 | Notify | 1 | 0=WriteOnly, 1=WriteThenAwaken | |
| 0x44 | WaitForIdle | 1 | ||
| 0x4C | SetGlobalRenderEnableA | 1 | ||
| 0x4D | SetGlobalRenderEnableB | 1 | ||
| 0x4E | SetGlobalRenderEnableC | 1 | ||
| 0x4F | SendGoIdle | 1 | ||
| 0x50 | PmTrigger | 1 | ||
| 0x51 | PmTriggerWfi | 1 | ||
| 0x54 | SetInstrumentationMethodHeader | 1 | ||
| 0x55 | SetInstrumentationMethodData | 1 | ||
| 0x60 | LineLengthIn | 1 | ||
| 0x61 | LineCount | 1 | ||
| 0x62 | OffsetOutUpper | 1 | ||
| 0x63 | OffsetOut | 1 | ||
| 0x64 | PitchOut | 1 | ||
| 0x65 | SetDstBlockSize | 1 | ||
| 0x66 | SetDstWidth | 1 | ||
| 0x67 | SetDstHeight | 1 | ||
| 0x68 | SetDstDepth | 1 | ||
| 0x69 | SetDstLayer | 1 | ||
| 0x6A | SetDstOriginBytesX | 1 | ||
| 0x6B | SetDstOriginSamplesY | 1 | ||
| 0x6C | LaunchDma | 1 | ||
| 0x6D | LoadInlineData | 1 | ||
| 0x77 | SetI2mSemaphoreA | 1 | ||
| 0x78 | SetI2mSemaphoreB | 1 | ||
| 0x79 | SetI2mSemaphoreC | 1 | ||
| 0x7C | SetI2mSpareNoop00 | 1 | ||
| 0x7D | SetI2mSpareNoop01 | 1 | ||
| 0x7E | SetI2mSpareNoop02 | 1 | ||
| 0x7F | SetI2mSpareNoop03 | 1 | ||
| 0x80 | SetValidSpanOverflowAreaA | 1 | ||
| 0x81 | SetValidSpanOverflowAreaB | 1 | ||
| 0x82 | SetValidSpanOverflowAreaC | 1 | ||
| 0x83 | SetCoalesceWaitingPeriodUnit | 1 | ||
| 0x84 | PerfmonTransfer | 1 | ||
| 0x85 | SetShaderSharedMemoryWindow | 1 | ||
| 0x86 | SetSelectMaxwellTextureHeaders | 1 | ||
| 0x87 | InvalidateShaderCaches | 1 | ||
| 0x88 | SetReservedSwMethod00 | 1 | ||
| 0x89 | SetReservedSwMethod01 | 1 | ||
| 0x8A | SetReservedSwMethod02 | 1 | ||
| 0x8B | SetReservedSwMethod03 | 1 | ||
| 0x8C | SetReservedSwMethod04 | 1 | ||
| 0x8D | SetReservedSwMethod05 | 1 | ||
| 0x8E | SetReservedSwMethod06 | 1 | ||
| 0x8F | SetReservedSwMethod07 | 1 | ||
| 0x90 | SetCwdControl | 1 | ||
| 0x91 | InvalidateTextureHeaderCacheNoWfi | 1 | ||
| 0x92 | SetCwdRefCounter | 1 | ||
| 0x93 | SetReservedSwMethod08 | 1 | ||
| 0x94 | SetReservedSwMethod09 | 1 | ||
| 0x95 | SetReservedSwMethod10 | 1 | ||
| 0x96 | SetReservedSwMethod11 | 1 | ||
| 0x97 | SetReservedSwMethod12 | 1 | ||
| 0x98 | SetReservedSwMethod13 | 1 | ||
| 0x99 | SetReservedSwMethod14 | 1 | ||
| 0x9A | SetReservedSwMethod15 | 1 | ||
| 0x9B | SetGwcScgType | 1 | ||
| 0x9C | SetScgControl | 1 | ||
| 0x9D | InvalidateConstantBufferCacheA | 1 | ||
| 0x9E | InvalidateConstantBufferCacheB | 1 | ||
| 0x9F | InvalidateConstantBufferCacheC | 1 | ||
| 0xA0 | SetComputeClassVersion | 1 | ||
| 0xA1 | CheckComputeClassVersion | 1 | ||
| 0xA2 | SetQmdVersion | 1 | ||
| 0xA3 | SetWfiConfig | 1 | ||
| 0xA4 | CheckQmdVersion | 1 | ||
| 0xA5 | WaitForIdleScgType | 1 | ||
| 0xA6 | InvalidateSkedCaches | 1 | ||
| 0xA7 | SetScgRenderEnableControl | 1 | ||
| 0xAC | SetCwdSlotCount | 1 | ||
| 0xAD | SendPcasA | 1 | ||
| 0xAE | SendPcasB | 1 | ||
| 0xAF | SendSignalingPcasB | 1 | ||
| 0xB9 | SetShaderLocalMemoryNonThrottledA | 1 | ||
| 0xBA | SetShaderLocalMemoryNonThrottledB | 1 | ||
| 0xBB | SetShaderLocalMemoryNonThrottledC | 1 | ||
| 0xBC | SetShaderLocalMemoryThrottledA | 1 | ||
| 0xBD | SetShaderLocalMemoryThrottledB | 1 | ||
| 0xBE | SetShaderLocalMemoryThrottledC | 1 | ||
| 0xC4 | SetSpaVersion | 1 | ||
| 0x140 | SetFalcon00 | 1 | ||
| 0x141 | SetFalcon01 | 1 | ||
| 0x142 | SetFalcon02 | 1 | ||
| 0x143 | SetFalcon03 | 1 | ||
| 0x144 | SetFalcon04 | 1 | ||
| 0x145 | SetFalcon05 | 1 | ||
| 0x146 | SetFalcon06 | 1 | ||
| 0x147 | SetFalcon07 | 1 | ||
| 0x148 | SetFalcon08 | 1 | ||
| 0x149 | SetFalcon09 | 1 | ||
| 0x14A | SetFalcon10 | 1 | ||
| 0x14B | SetFalcon11 | 1 | ||
| 0x14C | SetFalcon12 | 1 | ||
| 0x14D | SetFalcon13 | 1 | ||
| 0x14E | SetFalcon14 | 1 | ||
| 0x14F | SetFalcon15 | 1 | ||
| 0x150 | SetFalcon16 | 1 | ||
| 0x151 | SetFalcon17 | 1 | ||
| 0x152 | SetFalcon18 | 1 | ||
| 0x153 | SetFalcon19 | 1 | ||
| 0x154 | SetFalcon20 | 1 | ||
| 0x155 | SetFalcon21 | 1 | ||
| 0x156 | SetFalcon22 | 1 | ||
| 0x157 | SetFalcon23 | 1 | ||
| 0x158 | SetFalcon24 | 1 | ||
| 0x159 | SetFalcon25 | 1 | ||
| 0x15A | SetFalcon26 | 1 | ||
| 0x15B | SetFalcon27 | 1 | ||
| 0x15C | SetFalcon28 | 1 | ||
| 0x15D | SetFalcon29 | 1 | ||
| 0x15E | SetFalcon30 | 1 | ||
| 0x15F | SetFalcon31 | 1 | ||
| 0x1DF | SetShaderLocalMemoryWindow | 1 | ||
| 0x1E4 | SetShaderLocalMemoryA | 1 | ||
| 0x1E8 | SetShaderLocalMemoryB | 1 | ||
| 0x365 | SetShaderCacheControl | 1 | ||
| 0x379 | SetSmTimeoutInterval | 1 | ||
| 0x3D1 | SetSpareNoop12 | 1 | ||
| 0x3D2 | SetSpareNoop13 | 1 | ||
| 0x3D3 | SetSpareNoop14 | 1 | ||
| 0x3D4 | SetSpareNoop15 | 1 | ||
| 0x410 | SetSpareNoop00 | 1 | ||
| 0x411 | SetSpareNoop01 | 1 | ||
| 0x412 | SetSpareNoop02 | 1 | ||
| 0x413 | SetSpareNoop03 | 1 | ||
| 0x414 | SetSpareNoop04 | 1 | ||
| 0x415 | SetSpareNoop05 | 1 | ||
| 0x416 | SetSpareNoop06 | 1 | ||
| 0x417 | SetSpareNoop07 | 1 | ||
| 0x418 | SetSpareNoop08 | 1 | ||
| 0x419 | SetSpareNoop09 | 1 | ||
| 0x41A | SetSpareNoop10 | 1 | ||
| 0x41B | SetSpareNoop11 | 1 | ||
| 0x483 | InvalidateSamplerCacheAll | 1 | ||
| 0x484 | InvalidateTextureHeaderCacheAll | 1 | ||
| 0x4A2 | InvalidateTextureDataCacheNoWfi | 1 | ||
| 0x4AA | ActivatePerfSettingsForComputeContext | 1 | ||
| 0x4CC | InvalidateSamplerCache | 1 | ||
| 0x4CD | InvalidateTextureHeaderCache | 1 | ||
| 0x4CE | InvalidateTextureDataCache | 1 | ||
| 0x509 | InvalidateSamplerCacheNoWfi | 1 | ||
| 0x54A | SetShaderExceptions | 1 | ||
| 0x554 | SetRenderEnableA | 1 | ||
| 0x555 | SetRenderEnableB | 1 | ||
| 0x556 | SetRenderEnableC | 1 | ||
| 0x557 | SetTexSamplerPoolA | 1 | ||
| 0x558 | SetTexSamplerPoolB | 1 | ||
| 0x559 | SetTexSamplerPoolC | 1 | ||
| 0x55D | SetTexHeaderPoolA | 1 | ||
| 0x55E | SetTexHeaderPoolB | 1 | ||
| 0x55F | SetTexHeaderPoolC | 1 | ||
| 0x582 | SetProgramRegionA | 1 | ||
| 0x583 | SetProgramRegionB | 1 | ||
| 0x5A6 | InvalidateShaderCachesNoWfi | 1 | ||
| 0x651 | SetRenderEnableOverride | 1 | ||
| 0x68B | PipeNop | 1 | ||
| 0x68C | SetSpare00 | 1 | ||
| 0x68D | SetSpare01 | 1 | ||
| 0x68E | SetSpare02 | 1 | ||
| 0x68F | SetSpare03 | 1 | ||
| 0x6C0 | SetReportSemaphoreA | 1 | ||
| 0x6C1 | SetReportSemaphoreB | 1 | ||
| 0x6C2 | SetReportSemaphoreC | 1 | ||
| 0x6C3 | SetReportSemaphoreD | 1 | ||
| 0x982 | SetBindlessTexture | 1 | ||
| 0x983 | SetTrapHandler | 1 | ||
| 0xCCF | SetShaderPerformanceCounterValueUpper | 8 | ||
| 0xCD7 | SetShaderPerformanceCounterValue | 8 | ||
| 0xCDF | SetShaderPerformanceCounterEvent | 8 | ||
| 0xCE7 | SetShaderPerformanceCounterControlA | 8 | ||
| 0xCEF | SetShaderPerformanceCounterControlB | 8 | ||
| 0xCF7 | SetShaderPerformanceCounterTrapControl | 1 | ||
| 0xCF8 | StartShaderPerformanceCounter | 1 | ||
| 0xCF9 | StopShaderPerformanceCounter | 1 | ||
| 0xD00 | SetMmeShadowScratch | 8 |
2D
| Register | Name | Size | Type | Notes |
|---|---|---|---|---|
| 0 | SetObject | 1 | bitfield | Bit0-15: ClassId, bit16-20: EngineId |
| 0x40 | NoOperation | 1 | ||
| 0x41 | SetNotifyA | 1 | gpuva | |
| 0x42 | SetNotifyB | 1 | gpuva | |
| 0x43 | Notify | 1 | 0=WriteOnly, 1=WriteThenAwaken | |
| 0x44 | WaitForIdle | 1 | ||
| 0x45 | LoadMmeInstructionRamPointer | 1 | uint | |
| 0x46 | LoadMmeInstructionRam | 1 | pipe | Writes to and increments MmeInstructionRamPointer by 1. |
| 0x47 | LoadMmeStartAddressRamPointer | 1 | uint | |
| 0x48 | LoadMmeStartAddressRam | 1 | pipe | |
| 0x49 | SetMmeShadowRamControl | 1 | uint | 0=MethodTrack, 1=MethodTrackWithFilter, 2=MethodPassthrough, 3=MethodReplay. Used during ClearColor. |
| 0x4C | SetGlobalRenderEnableA | 1 | ||
| 0x4D | SetGlobalRenderEnableB | 1 | ||
| 0x4E | SetGlobalRenderEnableC | 1 | ||
| 0x4F | SendGoIdle | 1 | ||
| 0x50 | PmTrigger | 1 | ||
| 0x54 | SetInstrumentationMethodHeader | 1 | ||
| 0x55 | SetInstrumentationMethodData | 1 | ||
| 0x7B | SetMmeSwitchState | 1 | ||
| 0x80 | SetDstFormat | 1 | ||
| 0x81 | SetDstMemoryLayout | 1 | ||
| 0x82 | SetDstBlockSize | 1 | ||
| 0x83 | SetDstDepth | 1 | ||
| 0x84 | SetDstLayer | 1 | ||
| 0x85 | SetDstPitch | 1 | ||
| 0x86 | SetDstWidth | 1 | ||
| 0x87 | SetDstHeight | 1 | ||
| 0x88 | SetDstOffsetUpper | 1 | ||
| 0x89 | SetDstOffsetLower | 1 | ||
| 0x8A | FlushAndInvalidateRopMiniCache | 1 | ||
| 0x8B | SetSpareNoop06 | 1 | ||
| 0x8C | SetSrcFormat | 1 | ||
| 0x8D | SetSrcMemoryLayout | 1 | ||
| 0x8E | SetSrcBlockSize | 1 | ||
| 0x8F | SetSrcDepth | 1 | ||
| 0x90 | TwodInvalidateTextureDataCache | 1 | ||
| 0x91 | SetSrcPitch | 1 | ||
| 0x92 | SetSrcWidth | 1 | ||
| 0x93 | SetSrcHeight | 1 | ||
| 0x94 | SetSrcOffsetUpper | 1 | ||
| 0x95 | SetSrcOffsetLower | 1 | ||
| 0x96 | SetPixelsFromMemorySectorPromotion | 1 | ||
| 0x97 | SetSpareNoop12 | 1 | ||
| 0x98 | SetNumProcessingClusters | 1 | ||
| 0x99 | SetRenderEnableA | 1 | ||
| 0x9A | SetRenderEnableB | 1 | ||
| 0x9B | SetRenderEnableC | 1 | ||
| 0x9C | SetSpareNoop08 | 1 | ||
| 0x9D | SetSpareNoop01 | 1 | ||
| 0x9E | SetSpareNoop11 | 1 | ||
| 0x9F | SetSpareNoop07 | 1 | ||
| 0xA0 | SetClipX0 | 1 | ||
| 0xA1 | SetClipY0 | 1 | ||
| 0xA2 | SetClipWidth | 1 | ||
| 0xA3 | SetClipHeight | 1 | ||
| 0xA4 | SetClipEnable | 1 | ||
| 0xA5 | SetColorKeyFormat | 1 | ||
| 0xA6 | SetColorKey | 1 | ||
| 0xA7 | SetColorKeyEnable | 1 | ||
| 0xA8 | SetRop | 1 | ||
| 0xA9 | SetBeta1 | 1 | ||
| 0xAA | SetBeta4 | 1 | ||
| 0xAB | SetOperation | 1 | ||
| 0xAC | SetPatternOffset | 1 | ||
| 0xAD | SetPatternSelect | 1 | ||
| 0xAE | SetDstColorRenderToZetaSurface | 1 | ||
| 0xAF | SetSpareNoop04 | 1 | ||
| 0xB0 | SetSpareNoop15 | 1 | ||
| 0xB1 | SetSpareNoop13 | 1 | ||
| 0xB2 | SetSpareNoop03 | 1 | ||
| 0xB3 | SetSpareNoop14 | 1 | ||
| 0xB4 | SetSpareNoop02 | 1 | ||
| 0xB5 | SetCompression | 1 | ||
| 0xB6 | SetSpareNoop09 | 1 | ||
| 0xB7 | SetRenderEnableOverride | 1 | ||
| 0xB8 | SetPixelsFromMemoryDirection | 1 | ||
| 0xB9 | SetSpareNoop10 | 1 | ||
| 0xBA | SetMonochromePatternColorFormat | 1 | ||
| 0xBB | SetMonochromePatternFormat | 1 | ||
| 0xBC | SetMonochromePatternColor0 | 1 | ||
| 0xBD | SetMonochromePatternColor1 | 1 | ||
| 0xBE | SetMonochromePattern0 | 1 | ||
| 0xBF | SetMonochromePattern1 | 1 | ||
| 0xC0 | ColorPatternX8R8G8B8 | 64 | ||
| 0x100 | ColorPatternR5G6B5 | 32 | ||
| 0x120 | ColorPatternX1R5G5B5 | 32 | ||
| 0x140 | ColorPatternY8 | 16 | ||
| 0x150 | SetRenderSolidPrimColor0 | 1 | ||
| 0x151 | SetRenderSolidPrimColor1 | 1 | ||
| 0x152 | SetRenderSolidPrimColor2 | 1 | ||
| 0x153 | SetRenderSolidPrimColor3 | 1 | ||
| 0x154 | SetMmeMemAddressA | 1 | ||
| 0x155 | SetMmeMemAddressB | 1 | ||
| 0x156 | SetMmeDataRamAddress | 1 | ||
| 0x157 | MmeDmaRead | 1 | ||
| 0x158 | MmeDmaReadFifoed | 1 | ||
| 0x159 | MmeDmaWrite | 1 | ||
| 0x15A | MmeDmaReduction | 1 | ||
| 0x15B | MmeDmaSysmembar | 1 | ||
| 0x15C | MmeDmaSync | 1 | ||
| 0x15D | SetMmeDataFifoConfig | 1 | ||
| 0x160 | RenderSolidPrimMode | 1 | ||
| 0x161 | SetRenderSolidPrimColorFormat | 1 | ||
| 0x162 | SetRenderSolidPrimColor | 1 | ||
| 0x163 | SetRenderSolidLineTieBreakBits | 1 | ||
| 0x178 | RenderSolidPrimPointXY | 1 | ||
| 0x180 | RenderSolidPrimPoint | 128 | ||
| 0x200 | SetPixelsFromCpuDataType | 1 | ||
| 0x201 | SetPixelsFromCpuColorFormat | 1 | ||
| 0x202 | SetPixelsFromCpuIndexFormat | 1 | ||
| 0x203 | SetPixelsFromCpuMonoFormat | 1 | ||
| 0x204 | SetPixelsFromCpuWrap | 1 | ||
| 0x205 | SetPixelsFromCpuColor0 | 1 | ||
| 0x206 | SetPixelsFromCpuColor1 | 1 | ||
| 0x207 | SetPixelsFromCpuMonoOpacity | 1 | ||
| 0x20E | SetPixelsFromCpuSrcWidth | 1 | ||
| 0x20F | SetPixelsFromCpuSrcHeight | 1 | ||
| 0x210 | SetPixelsFromCpuDxDuFrac | 1 | ||
| 0x211 | SetPixelsFromCpuDxDuInt | 1 | ||
| 0x212 | SetPixelsFromCpuDyDvFrac | 1 | ||
| 0x213 | SetPixelsFromCpuDyDvInt | 1 | ||
| 0x214 | SetPixelsFromCpuDstX0Frac | 1 | ||
| 0x215 | SetPixelsFromCpuDstX0Int | 1 | ||
| 0x216 | SetPixelsFromCpuDstY0Frac | 1 | ||
| 0x217 | SetPixelsFromCpuDstY0Int | 1 | ||
| 0x218 | PixelsFromCpuData | 1 | ||
| 0x21C | SetBigEndianControl | 1 | ||
| 0x220 | SetPixelsFromMemoryBlockShape | 1 | ||
| 0x221 | SetPixelsFromMemoryCorralSize | 1 | ||
| 0x222 | SetPixelsFromMemorySafeOverlap | 1 | ||
| 0x223 | SetPixelsFromMemorySampleMode | 1 | ||
| 0x22C | SetPixelsFromMemoryDstX0 | 1 | ||
| 0x22D | SetPixelsFromMemoryDstY0 | 1 | ||
| 0x22E | SetPixelsFromMemoryDstWidth | 1 | ||
| 0x22F | SetPixelsFromMemoryDstHeight | 1 | ||
| 0x230 | SetPixelsFromMemoryDuDxFrac | 1 | ||
| 0x231 | SetPixelsFromMemoryDuDxInt | 1 | ||
| 0x232 | SetPixelsFromMemoryDvDyFrac | 1 | ||
| 0x233 | SetPixelsFromMemoryDvDyInt | 1 | ||
| 0x234 | SetPixelsFromMemorySrcX0Frac | 1 | ||
| 0x235 | SetPixelsFromMemorySrcX0Int | 1 | ||
| 0x236 | SetPixelsFromMemorySrcY0Frac | 1 | ||
| 0x237 | PixelsFromMemorySrcY0Int | 1 | ||
| 0x238 | SetFalcon00 | 1 | ||
| 0x239 | SetFalcon01 | 1 | ||
| 0x23A | SetFalcon02 | 1 | ||
| 0x23B | SetFalcon03 | 1 | ||
| 0x23C | SetFalcon04 | 1 | ||
| 0x23D | SetFalcon05 | 1 | ||
| 0x23E | SetFalcon06 | 1 | ||
| 0x23F | SetFalcon07 | 1 | ||
| 0x240 | SetFalcon08 | 1 | ||
| 0x241 | SetFalcon09 | 1 | ||
| 0x242 | SetFalcon10 | 1 | ||
| 0x243 | SetFalcon11 | 1 | ||
| 0x244 | SetFalcon12 | 1 | ||
| 0x245 | SetFalcon13 | 1 | ||
| 0x246 | SetFalcon14 | 1 | ||
| 0x247 | SetFalcon15 | 1 | ||
| 0x248 | SetFalcon16 | 1 | ||
| 0x249 | SetFalcon17 | 1 | ||
| 0x24A | SetFalcon18 | 1 | ||
| 0x24B | SetFalcon19 | 1 | ||
| 0x24C | SetFalcon20 | 1 | ||
| 0x24D | SetFalcon21 | 1 | ||
| 0x24E | SetFalcon22 | 1 | ||
| 0x24F | SetFalcon23 | 1 | ||
| 0x250 | SetFalcon24 | 1 | ||
| 0x251 | SetFalcon25 | 1 | ||
| 0x252 | SetFalcon26 | 1 | ||
| 0x253 | SetFalcon27 | 1 | ||
| 0x254 | SetFalcon28 | 1 | ||
| 0x255 | SetFalcon29 | 1 | ||
| 0x256 | SetFalcon30 | 1 | ||
| 0x257 | SetFalcon31 | 1 | ||
| 0x37B | MmeDmaWriteMethodBarrier | 1 | ||
| 0xD00 | SetMmeShadowScratch | uint[0x100] | 256 | Mostly general purpose, sometimes accessed by FirmwareCall. |
| 0xE00+N*2 | CallMmeMacroN | 1 | uint | n=0..0x7f. Writing here calls a bound macro with value written put in r1. |
| 0xE01+N*2 | CallMmeDataN | 1 | pipe | Used to send variable number of arguments to macro via the "parm" instruction. |
DMA
| Register | Name | Size | Type | Notes |
|---|---|---|---|---|
| 0x40 | Nop | 1 | ||
| 0x50 | PmTrigger | 1 | ||
| 0x90 | SetSemaphoreA | 1 | ||
| 0x91 | SetSemaphoreB | 1 | ||
| 0x92 | SetSemaphorePayload | 1 | ||
| 0x95 | SetRenderEnableA | 1 | ||
| 0x96 | SetRenderEnableB | 1 | ||
| 0x97 | SetRenderEnableC | 1 | ||
| 0x98 | SetSrcPhysMode | 1 | ||
| 0x99 | SetDstPhysMode | 1 | ||
| 0xC0 | LaunchDma | 1 | bitfield | With 0x186 Src/DstStride is not used. With 0x586 memset-functionality is used. |
| 0x100 | OffsetInUpper | 1 | gpuva | |
| 0x101 | OffsetInLower | 1 | gpuva | |
| 0x102 | OffsetOutUpper | 1 | gpuva | |
| 0x103 | OffsetOutLower | 1 | gpuva | |
| 0x104 | PitchIn | 1 | uint | |
| 0x105 | PitchOut | 1 | uint | |
| 0x106 | LineLengthIn | 1 | uint | At most 0x3FFFFF. |
| 0x107 | LineCount | 1 | uint | At most 0x3FFFFF. |
| 0x1C0 | SetRemapConstA | 1 | uint | |
| 0x1C1 | SetRemapConstB | 1 | uint | |
| 0x1C2 | SetRemapComponents | 1 | bitfield | Seen: 0x34444 |
| 0x1C3 | SetDstBlockSize | 1 | uint | |
| 0x1C4 | SetDstWidth | 1 | uint | In units of 4 bytes. |
| 0x1C5 | SetDstHeight | 1 | Seen: 1 | |
| 0x1C6 | SetDstDepth | 1 | ||
| 0x1C7 | SetDstLayer | 1 | ||
| 0x1C8 | SetDstOrigin | 1 | ||
| 0x1CA | SetSrcBlockSize | 1 | ||
| 0x1CB | SetSrcWidth | 1 | ||
| 0x1CC | SetSrcHeight | 1 | ||
| 0x1CD | SetSrcDepth | 1 | ||
| 0x1CE | SetSrcLayer | 1 | ||
| 0x1CF | SetSrcOrigin | 1 | ||
| 0x445 | PmTriggerEnd | 1 |