arch/common/boot/grub/netboot/nic.h

   1  /*
   2  * This program is free software; you can redistribute it and/or
   3  * modify it under the terms of the GNU General Public License as
   4  * published by the Free Software Foundation; either version 2, or (at
   5  * your option) any later version.
   6  */
   7
   8 #ifndef NIC_H
   9 #define NIC_H
  10
  11 /*
  12  *      Structure returned from eth_probe and passed to other driver
  13  *      functions.
  14  */
  15
  16 struct nic
  17 {
  18         void            (*reset)P((struct nic *));
  19         int             (*poll)P((struct nic *));
  20         void            (*transmit)P((struct nic *, const char *d,
  21                                 unsigned int t, unsigned int s, const char *p));
  22         void            (*disable)P((struct nic *));
  23         int             flags;  /* driver specific flags */
  24         struct rom_info *rom_info;      /* -> rom_info from main */
  25         unsigned char   *node_addr;
  26         char            *packet;
  27         unsigned int    packetlen;
  28         void            *priv_data;     /* driver can hang private data here */
  29 };
  30
  31 #endif  /* NIC_H */