nx_dma_drain_facts_t Struct Reference

Independent facts required before memory borrow release. More...

#include <dma.h>

Data Fields
size_t	length
size_t	remaining
bool	engine_disabled
bool	irq_detached
bool	peripheral_idle

Detailed Description

Independent facts required before memory borrow release.

Note

remaining describes DMA memory transfers, not wire bytes. A zero counter never establishes peripheral_idle.

Definition at line 56 of file dma.h.

Field Documentation

engine_disabled

bool nx_dma_drain_facts_t::engine_disabled

Definition at line 59 of file dma.h.

irq_detached

bool nx_dma_drain_facts_t::irq_detached

Definition at line 60 of file dma.h.

length

size_t nx_dma_drain_facts_t::length

Definition at line 57 of file dma.h.

peripheral_idle

bool nx_dma_drain_facts_t::peripheral_idle

Definition at line 61 of file dma.h.

remaining

size_t nx_dma_drain_facts_t::remaining

Definition at line 58 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