IOPTE_SMALL 600 drivers/iommu/omap-iommu.c *iopte = (pa & IOPAGE_MASK) | prot | IOPTE_SMALL; IOPTE_SMALL 85 drivers/iommu/omap-iopgtable.h #define iopte_is_small(x) (((x) & 2) == IOPTE_SMALL)