mca_get_dma_residue

Langue: en

Autres versions - même langue

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

NAME

mca_get_dma_residue - get the remaining bytes to transfer

SYNOPSIS

unsigned int mca_get_dma_residue(unsigned int dmanr);

ARGUMENTS

dmanr

DMA channel

DESCRIPTION

This function returns the number of bytes left to transfer on this DMA channel.