GSP Services: Difference between revisions
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{{Anchor|GSPGPU}}{{Anchor|gsp::Gpu}} | |||
= GSP service "gsp::Gpu" = | = GSP service "gsp::Gpu" = | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 10: | Line 11: | ||
| 0x00010082 | | 0x00010082 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:WriteHWRegs|WriteHWRegs]] | | [[GSPGPU:WriteHWRegs|WriteHWRegs]] | ||
|- | |- | ||
| 0x00020084 | | 0x00020084 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]] | | [[GSPGPU:WriteHWRegsWithMask|WriteHWRegsWithMask]] | ||
|- | |- | ||
| 0x00030082 | | 0x00030082 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]] | | [[GSPGPU:WriteHWRegRepeat|WriteHWRegRepeat]] | ||
|- | |- | ||
| 0x00040080 | | 0x00040080 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:ReadHWRegs|ReadHWRegs]] | | [[GSPGPU:ReadHWRegs|ReadHWRegs]] | ||
|- | |- | ||
| 0x00050200 | | 0x00050200 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:SetBufferSwap|SetBufferSwap]] | | [[GSPGPU:SetBufferSwap|SetBufferSwap]] | ||
|- | |- | ||
| 0x00060082 | | 0x00060082 | ||
| | | | ||
| | | No | ||
| SetCommandList (Stubbed) | | SetCommandList (Stubbed) | ||
|- | |- | ||
| 0x000700C2 | | 0x000700C2 | ||
| | | | ||
| | | No | ||
| RequestDma (Stubbed) | | RequestDma (Stubbed) | ||
|- | |- | ||
| Line 55: | Line 56: | ||
| 0x000A0044 | | 0x000A0044 | ||
| | | | ||
| | | No | ||
| RegisterInterruptEvents | | RegisterInterruptEvents (Stubbed) | ||
|- | |- | ||
| 0x000B0040 | | 0x000B0040 | ||
| | | | ||
| | | Usually not (see below) | ||
| [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]] | | [[GSPGPU:SetLcdForceBlack|SetLcdForceBlack]] | ||
|- | |- | ||
| 0x000C0000 | | 0x000C0000 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]] | | [[GSPGPU:TriggerCmdReqQueue|TriggerCmdReqQueue]] | ||
|- | |- | ||
| 0x000D0140 | | 0x000D0140 | ||
| | | | ||
| | | No | ||
| SetDisplayTransfer | | [[GSPGPU:SetDisplayTransfer|SetDisplayTransfer]] | ||
|- | |- | ||
| 0x000E0180 | | 0x000E0180 | ||
| | | | ||
| | | No | ||
| SetTextureCopy | | [[GSPGPU:SetTextureCopy|SetTextureCopy]] | ||
|- | |- | ||
| 0x000F0200 | | 0x000F0200 | ||
| | | | ||
| | | No | ||
| SetMemoryFill | | [[GSPGPU:SetMemoryFill|SetMemoryFill]] | ||
|- | |- | ||
| 0x00100040 | | 0x00100040 | ||
| | | | ||
| | | No | ||
| SetAxiConfigQoSMode | | [[GSPGPU:SetAxiConfigQoSMode|SetAxiConfigQoSMode]] | ||
|- | |- | ||
| 0x00110040 | | 0x00110040 | ||
| | | | ||
| | | No | ||
| SetPerfLogMode | | [[GSPGPU:SetPerfLogMode|SetPerfLogMode]] | ||
|- | |- | ||
| 0x00120000 | | 0x00120000 | ||
| | | | ||
| | | No | ||
| GetPerfLog | | [[GSPGPU:GetPerfLog|GetPerfLog]] | ||
|- | |- | ||
| 0x00130042 | | 0x00130042 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]] | | [[GSPGPU:RegisterInterruptRelayQueue|RegisterInterruptRelayQueue]] | ||
|- | |- | ||
| 0x00140000 | | 0x00140000 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:UnregisterInterruptRelayQueue|UnregisterInterruptRelayQueue]] | | [[GSPGPU:UnregisterInterruptRelayQueue|UnregisterInterruptRelayQueue]] | ||
|- | |- | ||
| 0x00150002 | | 0x00150002 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:TryAcquireRight|TryAcquireRight]] | | [[GSPGPU:TryAcquireRight|TryAcquireRight]] | ||
|- | |- | ||
| 0x00160042 | | 0x00160042 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:AcquireRight|AcquireRight]] | | [[GSPGPU:AcquireRight|AcquireRight]] | ||
|- | |- | ||
| 0x00170000 | | 0x00170000 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:ReleaseRight|ReleaseRight]] | | [[GSPGPU:ReleaseRight|ReleaseRight]] | ||
|- | |- | ||
| 0x00180000 | | 0x00180000 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]] | | [[GSPGPU:ImportDisplayCaptureInfo|ImportDisplayCaptureInfo]] | ||
|- | |- | ||
| 0x00190000 | | 0x00190000 | ||
| | | | ||
| | | See below | ||
| [[GSPGPU:SaveVramSysArea|SaveVramSysArea]] | | [[GSPGPU:SaveVramSysArea|SaveVramSysArea]] | ||
|- | |- | ||
| 0x001A0000 | | 0x001A0000 | ||
| | | | ||
| | | See below | ||
| [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]] | | [[GSPGPU:RestoreVramSysArea|RestoreVramSysArea]] | ||
|- | |- | ||
| 0x001B0000 | | 0x001B0000 | ||
| | | | ||
| | | Yes | ||
| [[GSPGPU:ResetGpuCore|ResetGpuCore]] | | [[GSPGPU:ResetGpuCore|ResetGpuCore]] | ||
|- | |- | ||
| 0x001C0040 | | 0x001C0040 | ||
| | | | ||
| | | No | ||
| [[GSPGPU:SetLedForceOff|SetLedForceOff]] | | [[GSPGPU:SetLedForceOff|SetLedForceOff]] | ||
|- | |- | ||
| 0x001D0040 | | 0x001D0040 | ||
| | | | ||
| | | No | ||
| SetTestCommand (Stubbed) | | SetTestCommand (Stubbed) | ||
|- | |- | ||
| 0x001E0080 | | 0x001E0080 | ||
| | | | ||
| | | No | ||
| SetInternalPriorities | | [[GSPGPU:SetInternalPriorities|SetInternalPriorities]] | ||
|- | |- | ||
| 0x001F0082 | | 0x001F0082 | ||
| [[8.0.0-18]] | | [[8.0.0-18]] | ||
| | | No | ||
| [[GSPGPU:StoreDataCache|StoreDataCache]] | | [[GSPGPU:StoreDataCache|StoreDataCache]] | ||
|} | |} | ||
| Line 166: | Line 167: | ||
The GSP module starts a thread for handling commands for each service session, a maximum of 4 processes can use this service at once. Official applications have an optional code-path which [[GSPGPU:WriteHWRegs|writes]] to registers during initialization, this is normally not used however. | The GSP module starts a thread for handling commands for each service session, a maximum of 4 processes can use this service at once. Official applications have an optional code-path which [[GSPGPU:WriteHWRegs|writes]] to registers during initialization, this is normally not used however. | ||
If a process has forcefully acquired rights (ErrDisp), attempting [[GSPGPU:SetLcdForceBlack|unset LCDs black-fill]] from another process will fail. | |||
Saving/restoring VRAM requires bit0 of process [[GSPGPU:RegisterInterruptRelayQueue|flags]] to be set. | |||
{{Anchor|GSPLCD}}{{Anchor|gsp::Lcd}} | |||
= GSP service "gsp::Lcd" = | = GSP service "gsp::Lcd" = | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 175: | Line 180: | ||
| 0x00010040 | | 0x00010040 | ||
| | | | ||
| [[GSPLCD: | | [[GSPLCD:EnableABL|EnableABL]] | ||
|- | |- | ||
| 0x00020040 | | 0x00020040 | ||
| | | | ||
| [[GSPLCD: | | [[GSPLCD:DisableABL|DisableABL]] | ||
|- | |- | ||
| 0x00030080 | | 0x00030080 | ||
| | | | ||
| | | [[GSPLCD:SetRSLut|SetRSLut]] | ||
|- | |- | ||
| 0x000400C0 | | 0x000400C0 | ||
| | | | ||
| | | [[GSPLCD:SetRSParams|SetRSParams]] | ||
|- | |- | ||
| 0x00050140 | | 0x00050140 | ||
| | | | ||
| [[GSPLCD: | | [[GSPLCD:SetABLArea|SetABLArea]] | ||
|- | |- | ||
| 0x00060140 | | 0x00060140 | ||
| Line 199: | Line 204: | ||
| 0x00070080 | | 0x00070080 | ||
| | | | ||
| | | [[GSPLCD:SetInertia|SetInertia]] | ||
|- | |- | ||
| 0x000800C0 | | 0x000800C0 | ||
| | | | ||
| | | [[GSPLCD:SetDitherMode|SetDitherMode]] | ||
|- | |- | ||
| 0x00090140 | | 0x00090140 | ||
| | | | ||
| | | [[GSPLCD:SetDitherParams|SetDitherParams]] | ||
|- | |- | ||
| 0x000A0080 | | 0x000A0080 | ||
| Line 272: | Line 277: | ||
=New3DS= | =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. | 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. | ||
[[Category:Services]] | |||