mirror of
https://github.com/espressif/esp-idf.git
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95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "esp_netif.h"
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#include "lwip/netif.h"
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#include "esp_netif_ppp.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef CONFIG_ESP_NETIF_RECEIVE_REPORT_ERRORS
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typedef esp_err_t esp_netif_recv_ret_t;
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#define ESP_NETIF_OPTIONAL_RETURN_CODE(expr) expr
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#else
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typedef void esp_netif_recv_ret_t;
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#define ESP_NETIF_OPTIONAL_RETURN_CODE(expr)
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#endif // CONFIG_ESP_NETIF_RECEIVE_REPORT_ERRORS
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typedef err_t (*init_fn_t)(struct netif*);
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typedef esp_netif_recv_ret_t (*input_fn_t)(void *netif, void *buffer, size_t len, void *eb);
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struct esp_netif_netstack_lwip_vanilla_config {
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init_fn_t init_fn;
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input_fn_t input_fn;
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};
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struct esp_netif_netstack_lwip_ppp_config {
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input_fn_t input_fn;
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esp_netif_ppp_config_t ppp_events;
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};
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// LWIP netif specific network stack configuration
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struct esp_netif_netstack_config {
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union {
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struct esp_netif_netstack_lwip_vanilla_config lwip;
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struct esp_netif_netstack_lwip_ppp_config lwip_ppp;
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};
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};
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/**
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* @brief LWIP's network stack init function for Ethernet
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* @param netif LWIP's network interface handle
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* @return ERR_OK on success
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*/
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err_t ethernetif_init(struct netif *netif);
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/**
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* @brief LWIP's network stack input packet function for Ethernet
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* @param h LWIP's network interface handle
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* @param buffer Input buffer pointer
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* @param len Input buffer size
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* @param l2_buff External buffer pointer (to be passed to custom input-buffer free)
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*/
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esp_netif_recv_ret_t ethernetif_input(void *h, void *buffer, size_t len, void *l2_buff);
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/**
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* @brief LWIP's network stack init function for WiFi (AP)
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* @param netif LWIP's network interface handle
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* @return ERR_OK on success
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*/
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err_t wlanif_init_ap(struct netif *netif);
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/**
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* @brief LWIP's network stack init function for WiFi (Station)
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* @param netif LWIP's network interface handle
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* @return ERR_OK on success
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*/
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err_t wlanif_init_sta(struct netif *netif);
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/**
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* @brief LWIP's network stack init function for WiFi Aware interface (NAN)
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* @param netif LWIP's network interface handle
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* @return ERR_OK on success
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*/
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err_t wlanif_init_nan(struct netif *netif);
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/**
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* @brief LWIP's network stack input packet function for WiFi (both STA/AP)
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* @param h LWIP's network interface handle
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* @param buffer Input buffer pointer
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* @param len Input buffer size
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* @param l2_buff External buffer pointer (to be passed to custom input-buffer free)
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*/
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esp_netif_recv_ret_t wlanif_input(void *h, void *buffer, size_t len, void* l2_buff);
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#ifdef __cplusplus
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}
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#endif
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