881 			  u64 iova, u64 size, u64 pa, u32 perm, void *opaque)  in vhost_vdpa_map()  argument
889 	r = vhost_iotlb_add_range_ctx(iotlb, iova, iova + size - 1,  in vhost_vdpa_map()
895 		r = ops->dma_map(vdpa, asid, iova, size, pa, perm, opaque);  in vhost_vdpa_map()
900 		r = iommu_map(v->domain, iova, pa, size,  in vhost_vdpa_map()
904 		vhost_iotlb_del_range(iotlb, iova, iova + size - 1);  in vhost_vdpa_map()
916 			     u64 iova, u64 size)  in vhost_vdpa_unmap()  argument
922 	vhost_vdpa_iotlb_unmap(v, iotlb, iova, iova + size - 1, asid);  in vhost_vdpa_unmap()
933 			     u64 iova, u64 size, u64 uaddr, u32 perm)  in vhost_vdpa_va_map()  argument
936 	u64 offset, map_size, map_iova = iova;  in vhost_vdpa_va_map()
975 		vhost_vdpa_unmap(v, iotlb, iova, map_iova - iova);  in vhost_vdpa_va_map()
984 			     u64 iova, u64 size, u64 uaddr, u32 perm)  in vhost_vdpa_pa_map()  argument
992 	u64 start = iova;  in vhost_vdpa_pa_map()
1004 	npages = PFN_UP(size + (iova & ~PAGE_MASK));  in vhost_vdpa_pa_map()
1019 	iova &= PAGE_MASK;  in vhost_vdpa_pa_map()
1047 				ret = vhost_vdpa_map(v, iotlb, iova, csize,  in vhost_vdpa_pa_map()
1065 				iova += csize;  in vhost_vdpa_pa_map()
1077 	ret = vhost_vdpa_map(v, iotlb, iova, PFN_PHYS(last_pfn - map_pfn + 1),  in vhost_vdpa_pa_map()
1113 	if (msg->iova < v->range.first || !msg->size ||  in vhost_vdpa_process_iotlb_update()
1114 	    msg->iova > U64_MAX - msg->size + 1 ||  in vhost_vdpa_process_iotlb_update()
1115 	    msg->iova + msg->size - 1 > v->range.last)  in vhost_vdpa_process_iotlb_update()
1118 	if (vhost_iotlb_itree_first(iotlb, msg->iova,  in vhost_vdpa_process_iotlb_update()
1119 				    msg->iova + msg->size - 1))  in vhost_vdpa_process_iotlb_update()
1123 		return vhost_vdpa_va_map(v, iotlb, msg->iova, msg->size,  in vhost_vdpa_process_iotlb_update()
1126 	return vhost_vdpa_pa_map(v, iotlb, msg->iova, msg->size, msg->uaddr,  in vhost_vdpa_process_iotlb_update()
1175 		vhost_vdpa_unmap(v, iotlb, msg->iova, msg->size);  in vhost_vdpa_process_iotlb_msg()