68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/*
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* Copyright 2006-2010, Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef NET_DEVICE_H
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#define NET_DEVICE_H
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#include <net/if.h>
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#include <module.h>
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typedef struct net_buffer net_buffer;
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struct net_hardware_address {
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uint8 data[64];
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uint8 length;
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};
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typedef struct net_device {
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struct net_device_module_info* module;
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char name[IF_NAMESIZE];
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uint32 index;
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uint32 flags; // IFF_LOOPBACK, ...
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uint32 type; // IFT_ETHER, ...
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size_t mtu;
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uint32 media;
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uint64 link_speed;
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uint32 link_quality;
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size_t header_length;
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struct net_hardware_address address;
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struct ifreq_stats stats;
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} net_device;
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struct net_device_module_info {
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struct module_info info;
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status_t (*init_device)(const char* name, net_device** _device);
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status_t (*uninit_device)(net_device* device);
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status_t (*up)(net_device* device);
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void (*down)(net_device* device);
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status_t (*control)(net_device* device, int32 op, void* argument,
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size_t length);
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status_t (*send_data)(net_device* device, net_buffer* buffer);
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status_t (*receive_data)(net_device* device, net_buffer** _buffer);
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status_t (*set_mtu)(net_device* device, size_t mtu);
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status_t (*set_promiscuous)(net_device* device, bool promiscuous);
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status_t (*set_media)(net_device* device, uint32 media);
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status_t (*add_multicast)(net_device* device,
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const struct sockaddr* address);
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status_t (*remove_multicast)(net_device* device,
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const struct sockaddr* address);
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};
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#endif // NET_DEVICE_H
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