| // Copyright 2022 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. |
| |
| #ifndef SRC_DEVICES_BUS_DRIVERS_PLATFORM_PLATFORM_INTERRUPT_H_ |
| #define SRC_DEVICES_BUS_DRIVERS_PLATFORM_PLATFORM_INTERRUPT_H_ |
| |
| #include <fidl/fuchsia.hardware.interrupt/cpp/wire_messaging.h> |
| #include <fidl/fuchsia.hardware.platform.bus/cpp/fidl.h> |
| #include <lib/component/outgoing/cpp/outgoing_directory.h> |
| |
| #include <ddktl/device.h> |
| |
| namespace platform_bus { |
| |
| class PlatformDevice; |
| |
| class PlatformInterruptFragment; |
| using InterruptDeviceType = ddk::Device<PlatformInterruptFragment>; |
| |
| class PlatformInterruptFragment : public InterruptDeviceType, |
| public fidl::WireServer<fuchsia_hardware_interrupt::Provider> { |
| public: |
| PlatformInterruptFragment(zx_device_t* parent, PlatformDevice* pdev, uint32_t index, |
| async_dispatcher_t* dispatcher) |
| : InterruptDeviceType(parent), |
| pdev_(pdev), |
| index_(index), |
| outgoing_(dispatcher), |
| dispatcher_(dispatcher) {} |
| |
| // Interrupt provider implementation. |
| void Get(GetCompleter::Sync& completer); |
| |
| zx_status_t Add(const char* name, PlatformDevice* pdev, fuchsia_hardware_platform_bus::Irq& irq); |
| |
| void DdkRelease() { delete this; } |
| |
| private: |
| PlatformDevice* pdev_; |
| uint32_t index_; |
| component::OutgoingDirectory outgoing_; |
| fidl::ServerBindingGroup<fuchsia_hardware_interrupt::Provider> bindings_; |
| async_dispatcher_t* dispatcher_; |
| }; |
| |
| } // namespace platform_bus |
| |
| #endif // SRC_DEVICES_BUS_DRIVERS_PLATFORM_PLATFORM_INTERRUPT_H_ |