MCA_GET_DMA_ADDR(9) Hardware Interfaces 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. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 MCA_GET_DMA_ADDR(9)[top]
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