| // 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. |
| |
| // WARNING: This file is machine generated by fidlc. |
| |
| #pragma once |
| |
| #include <ddk/protocol/gpio.h> |
| #include <fbl/type_support.h> |
| |
| namespace ddk { |
| namespace internal { |
| |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_config_in, GpioConfigIn, |
| zx_status_t (C::*)(uint32_t index, uint32_t flags)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_config_out, GpioConfigOut, |
| zx_status_t (C::*)(uint32_t index, uint8_t initial_value)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_set_alt_function, GpioSetAltFunction, |
| zx_status_t (C::*)(uint32_t index, uint64_t function)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_read, GpioRead, |
| zx_status_t (C::*)(uint32_t index, uint8_t* out_value)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_write, GpioWrite, |
| zx_status_t (C::*)(uint32_t index, uint8_t value)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_get_interrupt, GpioGetInterrupt, |
| zx_status_t (C::*)(uint32_t index, uint32_t flags, |
| zx_handle_t* out_irq)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_release_interrupt, GpioReleaseInterrupt, |
| zx_status_t (C::*)(uint32_t index)); |
| DECLARE_HAS_MEMBER_FN_WITH_SIGNATURE(has_gpio_protocol_set_polarity, GpioSetPolarity, |
| zx_status_t (C::*)(uint32_t index, gpio_polarity_t polarity)); |
| |
| template <typename D> |
| constexpr void CheckGpioProtocolSubclass() { |
| static_assert(internal::has_gpio_protocol_config_in<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioConfigIn(uint32_t index, uint32_t flags"); |
| static_assert(internal::has_gpio_protocol_config_out<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioConfigOut(uint32_t index, uint8_t initial_value"); |
| static_assert(internal::has_gpio_protocol_set_alt_function<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioSetAltFunction(uint32_t index, uint64_t function"); |
| static_assert(internal::has_gpio_protocol_read<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioRead(uint32_t index, uint8_t* out_value"); |
| static_assert(internal::has_gpio_protocol_write<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioWrite(uint32_t index, uint8_t value"); |
| static_assert( |
| internal::has_gpio_protocol_get_interrupt<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioGetInterrupt(uint32_t index, uint32_t flags, zx_handle_t* out_irq"); |
| static_assert(internal::has_gpio_protocol_release_interrupt<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioReleaseInterrupt(uint32_t index"); |
| static_assert(internal::has_gpio_protocol_set_polarity<D>::value, |
| "GpioProtocol subclasses must implement " |
| "zx_status_t GpioSetPolarity(uint32_t index, gpio_polarity_t polarity"); |
| } |
| |
| } // namespace internal |
| } // namespace ddk |
