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Undo revision 20337 by Jason0597 (talk) -- who would have guessed?
! Command Header
! Command Header
! Available since system version
! Available since system version
! GSP rights required
! Description
! Description
|-
|-
| 0x00010082
| 0x00010082
|
|
|
| [[GSPGPU:WriteHWRegs|WriteHWRegs]]
| [[GSPGPU:WriteHWRegs|WriteHWRegs]]
|-
|-
| 0x00020084
| 0x00020084
|
|
|
| [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]]
| [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]]
|-
|-
| 0x00030082
| 0x00030082
|
|
|
| [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]]
| [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]]
|-
|-
| 0x00040080
| 0x00040080
|
|
|
| [[GSPGPU:ReadHWRegs|ReadHWRegs]]
| [[GSPGPU:ReadHWRegs|ReadHWRegs]]
|-
|-
| 0x00050200
| 0x00050200
|
|
|
| [[GSPGPU:SetBufferSwap|SetBufferSwap]]
| [[GSPGPU:SetBufferSwap|SetBufferSwap]]
|-
|-
| 0x00060082
| 0x00060082
|
|
|
| SetCommandList (Stubbed)
| SetCommandList (Stubbed)
|-
|-
| 0x000700C2
| 0x000700C2
|
|
|
| RequestDma (Stubbed)
| RequestDma (Stubbed)
| 0x00080082
| 0x00080082
|
|
| No
| [[GSPGPU:FlushDataCache|FlushDataCache]]
| [[GSPGPU:FlushDataCache|FlushDataCache]]
|-
|-
| 0x00090082
| 0x00090082
|
|
| No
| [[GSPGPU:InvalidateDataCache|InvalidateDataCache]]
| [[GSPGPU:InvalidateDataCache|InvalidateDataCache]]
|-
|-
| 0x000A0044
| 0x000A0044
|
|
|
| RegisterInterruptEvents
| RegisterInterruptEvents
|-
|-
| 0x000B0040
| 0x000B0040
|
|
|
| [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]]
| [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]]
|-
|-
| 0x000C0000
| 0x000C0000
|
|
|
| [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]]
| [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]]
|-
|-
| 0x000D0140
| 0x000D0140
|
|
|
| SetDisplayTransfer (Stubbed)
| SetDisplayTransfer (Stubbed)
|-
|-
| 0x000E0180
| 0x000E0180
|
|
|
| SetTextureCopy (Stubbed)
| SetTextureCopy (Stubbed)
|-
|-
| 0x000F0200
| 0x000F0200
|
|
|
| SetMemoryFill (Stubbed)
| SetMemoryFill (Stubbed)
|-
|-
| 0x00100040
| 0x00100040
|
|
|
| SetAxiConfigQoSMode
| SetAxiConfigQoSMode
|-
|-
| 0x00110040
| 0x00110040
|
|
|
| SetPerfLogMode
| SetPerfLogMode
|-
|-
| 0x00120000
| 0x00120000
|
|
|
| GetPerfLog
| GetPerfLog
|-
|-
| 0x00130042
| 0x00130042
|
|
|
| [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]]
| [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]]
| 0x00140000
| 0x00140000
|
|
| UnregisterInterruptRelayQueue
|
| [[GSPGPU:UnregisterInterruptRelayQueue|UnregisterInterruptRelayQueue]]
|-
|-
| 0x00150002
| 0x00150002
|
|
| TryAcquireRight
|
| [[GSPGPU:TryAcquireRight|TryAcquireRight]]
|-
|-
| 0x00160042
| 0x00160042
|
|
|
| [[GSPGPU:AcquireRight|AcquireRight]]
| [[GSPGPU:AcquireRight|AcquireRight]]
| 0x00170000
| 0x00170000
|
|
| ReleaseRight
|
| [[GSPGPU:ReleaseRight|ReleaseRight]]
|-
|-
| 0x00180000
| 0x00180000
|
|
|
| [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]]
| [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]]
|-
|-
| 0x00190000
| 0x00190000
|
|
|
| [[GSPGPU:SaveVramSysArea|SaveVramSysArea]]
| [[GSPGPU:SaveVramSysArea|SaveVramSysArea]]
|-
|-
| 0x001A0000
| 0x001A0000
|
|
|
| [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]]
| [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]]
| 0x001B0000
| 0x001B0000
|
|
| ResetGpuCore
|
| [[GSPGPU:ResetGpuCore|ResetGpuCore]]
|-
|-
| 0x001C0040
| 0x001C0040
|
|
|
| [[GSPGPU:SetLedForceOff|SetLedForceOff]]
| [[GSPGPU:SetLedForceOff|SetLedForceOff]]
|-
|-
| 0x001D0040
| 0x001D0040
|
|
|
| SetTestCommand (Stubbed)
| SetTestCommand (Stubbed)
|-
|-
| 0x001E0080
| 0x001E0080
|
|
|
| SetInternalPriorities
| SetInternalPriorities
| 0x001F0082
| 0x001F0082
| [[8.0.0-18]]
| [[8.0.0-18]]
| ?
|
| [[GSPGPU:StoreDataCache|StoreDataCache]]
|}
|}
! Description
! Description
|-
|-
| 0x0001....
| 0x00010040
|
|
| ?
| ?
|-
|-
| 0x0002....
| 0x00020040
|
|
| ?
| ?
|-
|-
| 0x0003....
| 0x00030080
|
|
| ?
| ?
|-
|-
| 0x0004....
| 0x000400C0
|
|
| ?
| ?
|-
|-
| 0x0005....
| 0x00050140
|
|
| ?
| ?
|-
|-
| 0x0006....
| 0x00060140
|
|
| ?
| ?
|-
|-
| 0x0007....
| 0x00070080
|
|
| ?
| ?
|-
|-
| 0x0008....
| 0x000800C0
|
|
| ?
| ?
|-
|-
| 0x0009....
| 0x00090140
|
|
| ?
| ?
|-
|-
| 0x000A....
| 0x000A0080
|
|
| ?
| [[GSPLCD:SetBrightnessRaw|SetBrightnessRaw]]
|-
|-
| 0x000B....
| 0x000B0080
|
|
| ?
| [[GSPLCD:SetBrightness|SetBrightness]]
|-
|-
| 0x000C....
| 0x000C0040
|
|
| ?
| ?
|-
|-
| 0x000D....
| 0x000D0040
|
|
| ?
| ?
|-
|-
| 0x000E....
| 0x000E0000
|
|
| ?
| ?
|-
|-
| 0x000F....
| 0x000F0000
|
|
| ?
| [[GSPLCD:PowerOnAllBacklights|PowerOnAllBacklights]]
|-
|-
| 0x0010....
| 0x00100000
|
|
| ?
| [[GSPLCD:PowerOffAllBacklights|PowerOffAllBacklights]]
|-
|-
| 0x0011....
| 0x00110040
|
|
| ?
| [[GSPLCD:PowerOnBacklight|PowerOnBacklight]]
|-
|-
| 0x0012....
| 0x00120040
|
|
| ?
| [[GSPLCD:PowerOffBacklight|PowerOffBacklight]]
|-
|-
| 0x0013....
| 0x00130040
|
|
| ?
| [[GSPLCD:SetLedForceOff|SetLedForceOff]]
|-
|-
| 0x0014....
| 0x00140000
| [[8.0.0-18]]
| [[8.0.0-18]]
| This only returns an error. Uninitialized data(not set by this command itself) is also written to u8 cmdreply_word[2].
| [[GSPLCD:GetVendor|GetVendor]] New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u8 cmdreply_word[2].
|-
|-
| 0x0015....
| 0x00150040
| [[8.0.0-18]]
| [[8.0.0-18]]
| This only returns an error. Uninitialized data(not set by this command itself) is also written to u32 cmdreply_word[2].
| [[GSPLCD:GetBrightness|GetBrightness]] New3DS-only, stubbed on Old3DS: This only returns an error. Uninitialized data(not set by this command itself) is also written to u32 cmdreply_word[2].
|}
|}
Unlike gsp::Gpu, GSP module does not start a separate thread for handling these service commands.
Unlike gsp::Gpu, GSP module does not start a separate thread for handling these service commands.
= Version history =
{| class="wikitable" border="1"
|-
! Version
! Changes
|-
| [[8.0.0-18|v8196]]
| Support for the new LINEAR memory region was implemented(for cache commands and vaddr->physaddr conversion). Support for the new process-mem 0x1E800000 region(however the GPU can't actually access this memory) was added for vaddr->physaddr conversion. Originally GSP module ignored vaddr->physaddr conversion errors(like with vaddrs outside of the handled ranges) and just wrote physaddr value0 to the GPU registers, however now GSP module returns an error for that instead(see [[GSP_Shared_Memory#Command_Buffer_Header|here]] regarding errors being written to GSP shared-mem). New services commands were added too, see above.
|}
=New3DS=
There's separate GSP-module titles for Old3DS and New3DS. PTM CheckNew3DS is only used by the New3DS title, for copying that flag into a state field. Elsewhere that field is checked for running additional code only on New3DS, for processing various state / using [[QTM_Services|QTM]] commands.