1/*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 *    conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 *    of conditions and the following disclaimer in the documentation and/or other materials
13 *    provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 *    to endorse or promote products derived from this software without specific prior written
17 *    permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef _LWIP_PORTING_NETIF_H_
33#define _LWIP_PORTING_NETIF_H_
34
35#include <net/if.h> // For IFNAMSIZ/IF_NAMESIZE and `struct ifreq', by `lwip/netif.h' and `api/sockets.c'
36#include <netinet/ip.h> // For IP_OFFMASK, by `core/ipv4/ip4_frag.c'
37
38#define netif_find netifapi_netif_find_by_name
39
40#if LWIP_DHCPS
41#define LWIP_NETIF_CLIENT_DATA_INDEX_DHCP   LWIP_NETIF_CLIENT_DATA_INDEX_DHCP, \
42                                            LWIP_NETIF_CLIENT_DATA_INDEX_DHCPS
43#endif
44
45#ifdef LOSCFG_NET_CONTAINER
46#include "lwip/net_group.h"
47#define VETH_DRIVER_IF  2
48void veth_init(struct netif *netif, struct net_group *group);
49#define linkoutput      linkoutput; \
50                        void (*drv_send)(struct netif *netif, struct pbuf *p); \
51                        u8_t (*drv_set_hwaddr)(struct netif *netif, u8_t *addr, u8_t len); \
52                        void (*drv_config)(struct netif *netif, u32_t config_flags, u8_t setBit); \
53                        char full_name[IFNAMSIZ]; \
54                        struct net_group *group; \
55                        struct netif *peer; \
56                        u16_t link_layer_type
57#else
58#define linkoutput      linkoutput; \
59                        void (*drv_send)(struct netif *netif, struct pbuf *p); \
60                        u8_t (*drv_set_hwaddr)(struct netif *netif, u8_t *addr, u8_t len); \
61                        void (*drv_config)(struct netif *netif, u32_t config_flags, u8_t setBit); \
62                        char full_name[IFNAMSIZ]; \
63                        u16_t link_layer_type
64#endif
65#include_next <lwip/netif.h>
66#undef linkoutput
67#if LWIP_DHCPS
68#undef LWIP_NETIF_CLIENT_DATA_INDEX_DHCP
69#endif
70
71#include <lwip/etharp.h> // For ETHARP_HWADDR_LEN, by `hieth-sf src/interface.c' and `wal/wal_net.c'
72
73#ifdef __cplusplus
74extern "C" {
75#endif
76
77// redefine NETIF_NAMESIZE which was defined in netif.h
78#undef NETIF_NAMESIZE
79#define NETIF_NAMESIZE IFNAMSIZ
80
81#define LOOPBACK_IF         0 // 772
82#define ETHERNET_DRIVER_IF  1
83#define WIFI_DRIVER_IF      801
84
85err_t driverif_init(struct netif *netif);
86void driverif_input(struct netif *netif, struct pbuf *p);
87
88#ifndef __LWIP__
89#define PF_PKT_SUPPORT              LWIP_NETIF_PROMISC
90#define netif_add(a, b, c, d)       netif_add(a, b, c, d, (a)->state, driverif_init, tcpip_input)
91#else /* __LWIP__ */
92#define netif_get_name(netif)       ((netif)->full_name)
93#endif /* __LWIP__ */
94
95#ifdef __cplusplus
96}
97#endif
98
99#endif /* _LWIP_PORTING_NETIF_H_ */
100