| // 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. |
| |
| #include <stdlib.h> |
| |
| #include <ddk/debug.h> |
| #include <ddk/device.h> |
| #include <ddk/driver.h> |
| |
| #include "src/devices/bus/drivers/platform/test/test-child-3-bind.h" |
| |
| #define DRIVER_NAME "test-child-3" |
| |
| typedef struct { |
| zx_device_t* zxdev; |
| } test_t; |
| |
| static void test_release(void* ctx) { free(ctx); } |
| |
| static zx_protocol_device_t test_device_protocol = { |
| .version = DEVICE_OPS_VERSION, |
| .release = test_release, |
| }; |
| |
| static zx_status_t test_bind(void* ctx, zx_device_t* parent) { |
| zx_status_t status; |
| |
| zxlogf(INFO, "test_bind: %s ", DRIVER_NAME); |
| |
| test_t* test = calloc(1, sizeof(test_t)); |
| if (!test) { |
| return ZX_ERR_NO_MEMORY; |
| } |
| |
| device_add_args_t args = { |
| .version = DEVICE_ADD_ARGS_VERSION, |
| .name = "child-3", |
| .ctx = test, |
| .ops = &test_device_protocol, |
| }; |
| |
| status = device_add(parent, &args, &test->zxdev); |
| if (status != ZX_OK) { |
| zxlogf(ERROR, "%s: device_add failed: %d", DRIVER_NAME, status); |
| free(test); |
| return status; |
| } |
| |
| return ZX_OK; |
| } |
| |
| static zx_driver_ops_t test_driver_ops = { |
| .version = DRIVER_OPS_VERSION, |
| .bind = test_bind, |
| }; |
| |
| ZIRCON_DRIVER(test_child_3, test_driver_ops, "zircon", "0.1"); |