62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2022-02-22 xiangxistu integrate v1.4.1 v2.0.3 and v2.1.2 porting layer
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*/
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#ifndef __NETIF_ETHERNETIF_H__
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#define __NETIF_ETHERNETIF_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "lwip/netif.h"
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#include <rtthread.h>
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#define NIOCTL_GADDR 0x01
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#ifndef RT_LWIP_ETH_MTU
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#define ETHERNET_MTU 1500
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#else
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#define ETHERNET_MTU RT_LWIP_ETH_MTU
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#endif
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/* eth flag with auto_linkup or phy_linkup */
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#define ETHIF_LINK_AUTOUP 0x0000
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#define ETHIF_LINK_PHYUP 0x0100
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struct eth_device
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{
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/* inherit from rt_device */
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struct rt_device parent;
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/* network interface for lwip */
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struct netif *netif;
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rt_uint16_t flags;
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rt_uint8_t link_changed;
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rt_uint8_t link_status;
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rt_uint8_t rx_notice;
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/* eth device interface */
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struct pbuf* (*eth_rx)(rt_device_t dev);
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rt_err_t (*eth_tx)(rt_device_t dev, struct pbuf* p);
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};
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int eth_system_device_init(void);
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void eth_device_deinit(struct eth_device *dev);
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rt_err_t eth_device_ready(struct eth_device* dev);
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rt_err_t eth_device_init(struct eth_device * dev, const char *name);
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rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_uint16_t flag);
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rt_err_t eth_device_linkchange(struct eth_device* dev, rt_bool_t up);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NETIF_ETHERNETIF_H__ */
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