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Searched refs:iova_space_mask (Results 1 – 1 of 1) sorted by relevance

/linux-4.4.14/drivers/parisc/
Dsba_iommu.c1256 u32 iova_space_mask; in sba_ioc_init_pluto() local
1308 iova_space_mask = 0xffffffff; in sba_ioc_init_pluto()
1309 iova_space_mask <<= (iov_order + PAGE_SHIFT); in sba_ioc_init_pluto()
1310 ioc->imask = iova_space_mask; in sba_ioc_init_pluto()
1312 ioc->iovp_mask = ~(iova_space_mask + PAGE_SIZE - 1); in sba_ioc_init_pluto()
1377 u32 iova_space_size, iova_space_mask; in sba_ioc_init() local
1440 iova_space_mask = 0xffffffff; in sba_ioc_init()
1441 iova_space_mask <<= (iov_order + PAGE_SHIFT); in sba_ioc_init()
1448 ioc->imask = iova_space_mask; /* save it */ in sba_ioc_init()
1450 ioc->iovp_mask = ~(iova_space_mask + PAGE_SIZE - 1); in sba_ioc_init()