DMA_ADDR_DISAB    172 arch/m68k/include/asm/dvma.h #define DMA_ADDR_DISAB   0x00100000        /* No FIFO drains during addr */
DMA_ADDR_DISAB     63 arch/sparc/include/asm/dma.h #define DMA_ADDR_DISAB   0x00100000        /* No FIFO drains during addr */