DMA2_RESET_REG     32 arch/x86/kernel/i8237.c 	dma_outb(DMA2_RESET_REG, 0);
DMA2_RESET_REG     94 include/asm-m68k/apollodma.h #define DMA2_RESET_REG		(IO_DMA2_BASE+0x1A) /* Master Clear (w) */