The HyperNews Linux KHG Discussion Pages

## Skbuff

  Forum: Device Drivers
  Re: Re: Network Device Drivers (Paul Gortmaker)
  Re: Transmit function (Joerg Schorr)
  Re: Re: Transmit function (Paul Gortmaker)
  Keywords: network driver prototype functions
  Date: Thu, 06 Jun 1996 19:39:48 GMT
  From: Joerg Schorr <jschorr@studi.epfl.ch>

    In the wd_block_output (in wd.c) function, there is a moment
    where the buf (which is skb->data) is copied to the shared
    memory of the ethercard (if I understood it right). But I
    didn't found out when the message and headers (ip and udp for
    the case I am interested in) are copied in skb->data??

    Also: what is exactly in skb->data?? Is there more than the
    message and the headers?? Also the rest of the skbuffer??