MCA_GET_DMA_ADDR
Section: Hardware Interfaces (9)
Updated: February 2011
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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.
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