mca_get_dma_addr(9)
NAME
mca_get_dma_addr - load a 24bit DMA address
SYNOPSIS
unsigned int mca_get_dma_addr(unsigned int dmanr);
ARGUMENTS
- dmanr
- DMA channel
DESCRIPTION
Read the address register in the DMA controller. This has a 24bit
limitation (16Mb). The return is a bus address.