60 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT))
67 #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT)
81 static unsigned long default_nslabs = IO_TLB_DEFAULT_SIZE >> IO_TLB_SHIFT;
118 	return default_nslabs << IO_TLB_SHIFT;  in swiotlb_size_or_default()
128 	if (default_nslabs != IO_TLB_DEFAULT_SIZE >> IO_TLB_SHIFT)  in swiotlb_adjust_size()
131 	default_nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);  in swiotlb_adjust_size()
145 	       (mem->nslabs << IO_TLB_SHIFT) >> 20);  in swiotlb_print_info()
173 	bytes = PAGE_ALIGN(mem->nslabs << IO_TLB_SHIFT);  in swiotlb_update_mem_attributes()
182 	unsigned long bytes = nslabs << IO_TLB_SHIFT, i;  in swiotlb_init_io_tlb_mem()
224 	swiotlb_set_max_segment(mem->nslabs << IO_TLB_SHIFT);  in swiotlb_init_with_tbl()
235 	size_t bytes = PAGE_ALIGN(default_nslabs << IO_TLB_SHIFT);  in swiotlb_init()
264 		ALIGN(default_size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);  in swiotlb_late_init_with_default_size()
276 	order = get_order(nslabs << IO_TLB_SHIFT);  in swiotlb_late_init_with_default_size()
278 	bytes = nslabs << IO_TLB_SHIFT;  in swiotlb_late_init_with_default_size()
307 	unsigned long bytes = nslabs << IO_TLB_SHIFT;  in swiotlb_late_init_with_tbl()
325 	swiotlb_set_max_segment(mem->nslabs << IO_TLB_SHIFT);  in swiotlb_late_init_with_tbl()
370 	int index = (tlb_addr - mem->start) >> IO_TLB_SHIFT;  in swiotlb_bounce()
438 #define slot_addr(start, idx)	((start) + ((idx) << IO_TLB_SHIFT))
446 		return 1UL << (BITS_PER_LONG - IO_TLB_SHIFT);  in get_max_slots()
483 	stride = (iotlb_align_mask >> IO_TLB_SHIFT) + 1;  in swiotlb_find_slots()
485 		stride = max(stride, stride << (PAGE_SHIFT - IO_TLB_SHIFT));  in swiotlb_find_slots()
522 			alloc_size - (offset + ((i - index) << IO_TLB_SHIFT));  in swiotlb_find_slots()
592 	int index = (tlb_addr - offset - mem->start) >> IO_TLB_SHIFT;  in swiotlb_release_slots()
787 	unsigned long nslabs = rmem->size >> IO_TLB_SHIFT;  in rmem_swiotlb_device_init()