DMA_MODE_READ     113 include/asm-m68k/floppy.h #define DMA_MODE_READ  0x44    /* i386 look-alike */
DMA_MODE_READ      40 include/asm-parisc/dma.h #define DMA_MODE_READ	0x44	/* I/O to memory, no autoinit, increment, single mode */
DMA_MODE_READ     145 include/asm-x86/dma.h #define DMA_MODE_READ		0x44