__Y              1275 arch/ia64/hp/common/sba_iommu.c #define DMA_CONTIG(__X, __Y) \
__Y              1276 arch/ia64/hp/common/sba_iommu.c 	(((((unsigned long) __X) | ((unsigned long) __Y)) << (BITS_PER_LONG - iovp_shift)) == 0UL)