/*
 * Copyright 2022, Haiku, Inc.
 * Distributed under the terms of the MIT License.
 */


#include "ocores_i2c.h"


device_manager_info* gDeviceManager;
i2c_for_controller_interface* gI2c;


i2c_sim_interface gOcoresI2cDriver = {
        .info = {
                .info = {
                        .name = OCORES_I2C_DRIVER_MODULE_NAME,
                },
                .supports_device = [](device_node* parent) {
                        return OcoresI2c::SupportsDevice(parent);
                },
                .register_device = [](device_node* parent) {
                        return OcoresI2c::RegisterDevice(parent);
                },
                .init_driver = [](device_node* node, void** driverCookie) {
                        return OcoresI2c::InitDriver(node, *(OcoresI2c**)driverCookie);
                },
                .uninit_driver = [](void* driverCookie) {
                        return static_cast<OcoresI2c*>(driverCookie)->UninitDriver();
                },
        },
        .set_i2c_bus = [](i2c_bus_cookie cookie, i2c_bus bus) {
                static_cast<OcoresI2c*>(cookie)->SetI2cBus(bus);
        },
        .exec_command = [](i2c_bus_cookie cookie, i2c_op op,
                i2c_addr slaveAddress, const void *cmdBuffer, size_t cmdLength,
                void* dataBuffer, size_t dataLength) {
                return static_cast<OcoresI2c*>(cookie)->ExecCommand(op, slaveAddress,
                        (const uint8*)cmdBuffer, cmdLength, (uint8*)dataBuffer, dataLength);
        },
        .acquire_bus = [](i2c_bus_cookie cookie) {
                return static_cast<OcoresI2c*>(cookie)->AcquireBus();
        },
        .release_bus = [](i2c_bus_cookie cookie) {
                static_cast<OcoresI2c*>(cookie)->ReleaseBus();
        },
};


_EXPORT module_dependency module_dependencies[] = {
        { B_DEVICE_MANAGER_MODULE_NAME, (module_info**)&gDeviceManager },
        { I2C_FOR_CONTROLLER_MODULE_NAME, (module_info**)&gI2c },
        {}
};

_EXPORT module_info *modules[] = {
        (module_info *)&gOcoresI2cDriver,
        NULL
};