request_dma

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

NAME

request_dma - request and reserve a system DMA channel

SYNOPSIS

int request_dma(unsigned int dmanr, const char * device_id);

ARGUMENTS

dmanr

DMA channel number

device_id

reserving device ID string, used in /proc/dma