| // 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_set_protocol, SetProtocol, |
| zx_status_t (C::*)(uint32_t proto_id, void* protocol)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_wait_protocol, WaitProtocol, |
| zx_status_t (C::*)(uint32_t proto_id)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_device_add, DeviceAdd, |
| zx_status_t (C::*)(const pbus_dev_t* dev, uint32_t flags)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_pbus_device_enable, DeviceEnable, |
| zx_status_t (C::*)(uint32_t vid, uint32_t pid, uint32_t did, bool enable)); |
| 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_set_protocol<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "SetProtocol(uint32_t proto_id, void* protocol)"); |
| static_assert(internal::has_pbus_wait_protocol<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "WaitProtocol(uint32_t proto_id)"); |
| static_assert(internal::has_pbus_device_add<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "DeviceAdd(const pbus_dev_t* dev, uint32_t flags)"); |
| static_assert(internal::has_pbus_device_enable<D>::value, |
| "PlatformBusProtocol subclasses must implement " |
| "DeviceEnable(uint32_t vid, uint32_t pid, uint32_t did, bool enable)"); |
| 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 |
