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MCA_SET_DMA_ADDR(9) | Hardware Interfaces | MCA_SET_DMA_ADDR(9) |
NAME¶
mca_set_dma_addr - load a 24bit DMA addressSYNOPSIS¶
void
mca_set_dma_addr(unsigned int dmanr,
unsigned int a);
ARGUMENTS¶
dmanrDMA channel
a
24bit bus address
DESCRIPTION¶
Load the address register in the DMA controller. This has a 24bit limitation (16Mb).COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |