IOUNIT_DMA_BASE 134 arch/sparc/mm/io-unit.c vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK); IOUNIT_DMA_BASE 187 arch/sparc/mm/io-unit.c vaddr = (vaddr - IOUNIT_DMA_BASE) >> PAGE_SHIFT; IOUNIT_DMA_BASE 205 arch/sparc/mm/io-unit.c vaddr = (sg->dma_address - IOUNIT_DMA_BASE) >> PAGE_SHIFT; IOUNIT_DMA_BASE 252 arch/sparc/mm/io-unit.c i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT);