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esp_eth_netdev.h
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1/*
2 * SPDX-FileCopyrightText: 2018 Gunar Schorcht
3 * SPDX-License-Identifier: LGPL-2.1-only
4 */
5
6#pragma once
7
17
18#include <stdbool.h>
19
20#include "mutex.h"
21#include "net/ethernet.h"
22#include "net/netdev.h"
23
24#ifdef __cplusplus
25extern "C" {
26#endif
27
32
36typedef struct {
38
39 void *eth_driver;
40
41 uint16_t rx_len;
42 uint16_t tx_len;
43
46
47 uint32_t event;
48 bool link_up;
49
51
53
54#ifdef __cplusplus
55}
56#endif
57
Definitions low-level network driver interface.
const netdev_driver_t esp_eth_driver
Reference to the netdev device driver struct.
Definitions for Ethernet.
struct netdev netdev_t
Forward declaration for netdev struct.
Definition netdev.h:288
struct netdev_driver netdev_driver_t
Structure to hold driver interface -> function mapping.
#define ETHERNET_MAX_LEN
maximum number of bytes in an ethernet frame (with FCF)
Definition ethernet.h:46
Mutex for thread synchronization.
Device descriptor for ESP-ETH devices.
mutex_t dev_lock
device is already in use
uint16_t tx_len
number of bytes in transmit buffer
netdev_t netdev
netdev parent struct
uint8_t rx_buf[ETHERNET_MAX_LEN]
receive buffer
void * eth_driver
EMAC driver handle.
bool link_up
indicates whether link is up
uint16_t rx_len
number of bytes received
uint8_t tx_buf[ETHERNET_MAX_LEN]
transmit buffer
uint32_t event
received event
Mutex structure.
Definition mutex.h:39