nx_dma_resource_t Struct Reference

Opaque physical engine and request selector identities. More...

#include <dma.h>

Data Fields
uint8_t	controller
uint8_t	stream
uint8_t	channel

Detailed Description

Opaque physical engine and request selector identities.

Note

Controller zero is reserved as invalid. Other values have provider-defined meanings; the SoC validates its topology. Two selectors on the same controller/stream conflict.

Definition at line 44 of file dma.h.

Field Documentation

channel

uint8_t nx_dma_resource_t::channel

Definition at line 47 of file dma.h.

controller

uint8_t nx_dma_resource_t::controller

Definition at line 45 of file dma.h.

stream

uint8_t nx_dma_resource_t::stream

Definition at line 46 of file dma.h.

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

• io/include/nexus/io/dma.h