---
title: sptm_iommu_retype_params_t
framework: Kernel
role: symbol
role_heading: Type Alias
platforms: [macOS 15.4+]
path: kernel/sptm_iommu_retype_params_t
---

# sptm_iommu_retype_params_t

## Declaration

```occ
typedef uint32_t sptm_iommu_retype_params_t;
```