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67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "esp_eth.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Create a netif glue for Ethernet driver
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* @note netif glue is used to attach io driver to TCP/IP netif
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*
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* @param eth_hdl Ethernet driver handle
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* @return glue object, which inherits esp_netif_driver_base_t
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*/
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void *esp_eth_new_netif_glue(esp_eth_handle_t eth_hdl);
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/**
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* @brief Delete netif glue of Ethernet driver
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*
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* @param glue netif glue
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* @return -ESP_OK: delete netif glue successfully
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*/
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esp_err_t esp_eth_del_netif_glue(void *glue);
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/**
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* @brief Register default IP layer handlers for Ethernet
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*
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* @note: Ethernet handle might not yet properly initialized when setting up these default handlers
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*
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* @param[in] esp_netif esp network interface handle created for Ethernet driver
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* @return
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* - ESP_ERR_INVALID_ARG: invalid parameter (esp_netif is NULL)
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* - ESP_OK: set default IP layer handlers successfully
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* - others: other failure occurred during register esp_event handler
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*/
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esp_err_t esp_eth_set_default_handlers(void *esp_netif);
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/**
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* @brief Unregister default IP layer handlers for Ethernet
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*
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* @param[in] esp_netif esp network interface handle created for Ethernet driver
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* @return
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* - ESP_ERR_INVALID_ARG: invalid parameter (esp_netif is NULL)
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* - ESP_OK: clear default IP layer handlers successfully
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* - others: other failure occurred during unregister esp_event handler
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*/
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esp_err_t esp_eth_clear_default_handlers(void *esp_netif);
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#ifdef __cplusplus
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}
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#endif
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