NVIDIA DRIVE OS Linux API Reference

5.1.3.0 Release

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GpcdmaChannelContext Struct Reference

Detailed Description

Defines the GPCDMA Channel Context.

Definition at line 183 of file gpc_dma.h.

Data Fields

GpcDmaChannel Ch
 Specifies the GPCDMA channel used. More...
 
NvU64 SrcAddrPhy
 Specifies the Physical address of source memory (MC addr or FIFO base) More...
 
NvU64 DestAddrPhy
 Specifies the Physical address of Dest. memory (MC addr or FIFO base) More...
 
NvU32 XferSize
 Specifies Transfer size in bytes. More...
 
XferMode mode
 Specifies DMA Transfer mode. More...
 
ApbSlave ApbSlaveID
 Specifies IO device involved in DMA. More...
 
NvU32 FixedPattern
 Specifies the Fixed Pattern to be DMAed to memory. More...
 
NvU32 TrigSel
 Specifies Trigger for the DMA to start in this channel Note : At present only Channels can be used as Trigger Other Triggers like Timer are not supported. More...
 

Field Documentation

ApbSlave GpcdmaChannelContext::ApbSlaveID

Specifies IO device involved in DMA.

Definition at line 196 of file gpc_dma.h.

GpcDmaChannel GpcdmaChannelContext::Ch

Specifies the GPCDMA channel used.

Definition at line 186 of file gpc_dma.h.

NvU64 GpcdmaChannelContext::DestAddrPhy

Specifies the Physical address of Dest. memory (MC addr or FIFO base)

Definition at line 190 of file gpc_dma.h.

NvU32 GpcdmaChannelContext::FixedPattern

Specifies the Fixed Pattern to be DMAed to memory.

Definition at line 198 of file gpc_dma.h.

XferMode GpcdmaChannelContext::mode

Specifies DMA Transfer mode.

Definition at line 194 of file gpc_dma.h.

NvU64 GpcdmaChannelContext::SrcAddrPhy

Specifies the Physical address of source memory (MC addr or FIFO base)

Definition at line 188 of file gpc_dma.h.

NvU32 GpcdmaChannelContext::TrigSel

Specifies Trigger for the DMA to start in this channel Note : At present only Channels can be used as Trigger Other Triggers like Timer are not supported.

Definition at line 203 of file gpc_dma.h.

NvU32 GpcdmaChannelContext::XferSize

Specifies Transfer size in bytes.

Definition at line 192 of file gpc_dma.h.


The documentation for this struct was generated from the following file: