| // 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_pbus_device_add, DeviceAdd, |
| zx_status_t (C::*)(const pbus_dev_t* dev)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_protocol_device_add, ProtocolDeviceAdd, |
| zx_status_t (C::*)(uint32_t proto_id, const pbus_dev_t* dev)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_register_protocol, RegisterProtocol, |
| zx_status_t (C::*)(uint32_t proto_id, void* protocol, platform_proxy_cb proxy_cb)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_get_board_name, GetBoardName, |
| const char* (C::*)()); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_set_board_info, SetBoardInfo, |
| const char* (C::*)(const pbus_board_info_t*)); |
| |
| template <typename D> |
| constexpr void CheckPlatformBusProtocolSubclass() { |
| static_assert(internal::has_pbus_device_add<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "DeviceAdd(const pbus_dev_t* dev)"); |
| static_assert(internal::has_pbus_protocol_device_add<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "ProtocolAdd(uint32_t proto_id, const pbus_dev_t* dev)"); |
| static_assert(internal::has_pbus_register_protocol<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "RegisterProtocol(uint32_t proto_id, void* protocol, platform_proxy_cb proxy_cb)"); |
| static_assert(internal::has_pbus_get_board_name<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "GetBoardName()"); |
| static_assert(internal::has_pbus_get_board_name<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "SetBoardInfo(const pbus_board_info_t* info)"); |
| } |
| |
| } // namespace internal |
| } // namespace ddk |
