97 				      u64 iova, u64 size, u32 op)  in mmu_hw_do_operation_locked()  argument
103 		lock_region(pfdev, as_nr, iova, size);  in mmu_hw_do_operation_locked()
114 			       u64 iova, u64 size, u32 op)  in mmu_hw_do_operation()  argument
119 	ret = mmu_hw_do_operation_locked(pfdev, mmu->as, iova, size, op);  in mmu_hw_do_operation()
274 				     u64 iova, u64 size)  in panfrost_mmu_flush_range()  argument
283 		mmu_hw_do_operation(pfdev, mmu, iova, size, AS_COMMAND_FLUSH_PT);  in panfrost_mmu_flush_range()
289 		      u64 iova, int prot, struct sg_table *sgt)  in mmu_map_sg()  argument
294 	u64 start_iova = iova;  in mmu_map_sg()
300 		dev_dbg(pfdev->dev, "map: as=%d, iova=%llx, paddr=%lx, len=%zx", mmu->as, iova, paddr, len);  in mmu_map_sg()
304 			size_t pgsize = get_pgsize(iova | paddr, len, &pgcount);  in mmu_map_sg()
306 			ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot,  in mmu_map_sg()
310 			iova += mapped;  in mmu_map_sg()
316 	panfrost_mmu_flush_range(pfdev, mmu, start_iova, iova - start_iova);  in mmu_map_sg()
353 	u64 iova = mapping->mmnode.start << PAGE_SHIFT;  in panfrost_mmu_unmap()  local
361 		mapping->mmu->as, iova, len);  in panfrost_mmu_unmap()
365 		size_t pgsize = get_pgsize(iova, len - unmapped_len, &pgcount);  in panfrost_mmu_unmap()
369 		if (!bo->is_heap || ops->iova_to_phys(ops, iova)) {  in panfrost_mmu_unmap()
370 			unmapped_page = ops->unmap_pages(ops, iova, pgsize, pgcount, NULL);  in panfrost_mmu_unmap()
373 		iova += pgsize * pgcount;  in panfrost_mmu_unmap()
391 static void mmu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule,  in mmu_tlb_flush_walk()  argument