dxd - dynax driver framework
cross platform open source driver development framework
dx::pci::dma Struct Reference

physical DMA stream descriptor More...

#include <dx_pci.h>

Public Member Functions

bool in () const

Public Attributes

unsigned int alignment
 enforce physical memory alignment More...
bool direction
 DMA direction in:true out:false. More...
unsigned int limit
 limit physical memory address space More...
bool scatter_gather
 device supports scatter/gather More...

Detailed Description

physical DMA stream descriptor

Member Function Documentation

◆ in()

bool dx::pci::dma::in ( ) const

Member Data Documentation

◆ alignment

unsigned int dx::pci::dma::alignment

enforce physical memory alignment

◆ direction

bool dx::pci::dma::direction

DMA direction in:true out:false.

◆ limit

unsigned int dx::pci::dma::limit

limit physical memory address space

◆ scatter_gather

bool dx::pci::dma::scatter_gather

device supports scatter/gather

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

(c) copyright 2009 dynamic acoustics e.U. generated on Fri Jun 18 2021

a closed source license may be obtained by requesting a written permission from dynamic acoustics e.U.
however - governmental use generally and military use especially is strictly prohibited though.