IO_DMA2_BASE       48 include/asm-parisc/dma.h #define IO_DMA2_BASE	0xC0	/* 16 bit master DMA, ch 4(=slave input)..7 */
IO_DMA2_BASE       93 include/asm-x86/dma.h #define IO_DMA2_BASE	0xC0	/* 16 bit master DMA, ch 4(=slave input)..7 */