| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <fbl/type_support.h> |
| |
| namespace ddk { |
| namespace internal { |
| |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_get_bti, GetBti, |
| zx_status_t (C::*)(uint32_t iommu_index, uint32_t bti_id, zx_handle_t* out_handle)); |
| |
| template <typename D> |
| constexpr void CheckIommuProtocolSubclass() { |
| static_assert(internal::has_get_bti<D>::value, |
| "IommuProtocol subclasses must implement " |
| "GetBti(uint32_t iommu_index, uint32_t bti_id, zx_handle_t* out_handle)"); |
| } |
| |
| } // namespace internal |
| } // namespace ddk |
