mca_set_dma_count

Langue: en

Autres versions - même langue

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

Section: 9 (Appels noyau Linux)

NAME

mca_set_dma_count - load a 16bit transfer count

SYNOPSIS

void mca_set_dma_count(unsigned int dmanr, unsigned int count);

ARGUMENTS

dmanr

DMA channel

count

count

DESCRIPTION

Set the DMA count for this channel. This can be up to 64Kbytes. Setting a count of zero will not do what you expect.