net/netdev.c


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#include <stdint.h>
#include "inet.h"
#include "eth.h"
#include "netdev.h"
#include "lib/string/string.h"

void netdev_transmit(struct netdev *dev, struct eth_hdr *hdr, uint16_t ethertype, int len, unsigned char *dst)
{
    hdr->ethertype = htons(ethertype);
    memcpy(hdr->smac, dev->hwaddr, 6);
    memcpy(hdr->dmac, dst, 6);

    len += sizeof(struct eth_hdr);

    dev->transmit(hdr,len);
}