iova_offset
return iova_offset(iovad, phys | size);
size_t s_iova_off = iova_offset(iovad, s->offset);
iova_off = iova_offset(iovad, phys);
size_t iova_start_pad = iova_offset(iovad, state->addr);
size_t iova_start_pad = iova_offset(iovad, phys);
size_t iova_end_pad = iova_offset(iovad, phys + size);
size_t iova_start_pad = iova_offset(iovad, phys);
size_t iova_start_pad = iova_offset(iovad, addr);
size_t iova_start_pad = iova_offset(iovad, addr);
size_t iova_start_pad = iova_offset(iovad, addr);
start -= iova_offset(iovad, start);
size_t iova_off = iova_offset(iovad, dma_addr);
size_t iova_off = iova_offset(iovad, phys);
size_t iova_offset;
map->iova_offset = 0;
*addr = map->iova_state.addr + map->iova_offset;
map->iova_offset += seg_remaining;