dx::pci::dma Struct Reference

physical DMA stream descriptor More...

#include <dx_pci.h>

Public Member Functions
std::string	describe () const
uint8_t	idx () const noexcept
bool	operator== (const dma &dma) const noexcept

Public Attributes
uint32_t	alignment
	enforce physical memory alignment
stream::direction::direction	direction
	DMA direction.
uint32_t	limit
	limit physical memory address space
bool	scatter_gather
	device supports scatter/gather

Detailed Description

physical DMA stream descriptor

Member Function Documentation

describe()

std::string dx::pci::dma::describe ( ) const

inline

idx()

uint8_t dx::pci::dma::idx ( ) const

inlinenoexcept

operator==()

bool dx::pci::dma::operator== ( const dma & dma ) const

inlinenoexcept

Member Data Documentation

alignment

uint32_t dx::pci::dma::alignment

enforce physical memory alignment

direction

stream::direction::direction dx::pci::dma::direction

DMA direction.

limit

uint32_t dx::pci::dma::limit

limit physical memory address space

scatter_gather

bool dx::pci::dma::scatter_gather

device supports scatter/gather

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

• dx_pci.h