net/dsa/dsa_priv.h

   1 /*
   2  * net/dsa/dsa_priv.h - Hardware switch handling
   3  * Copyright (c) 2008-2009 Marvell Semiconductor
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  */
  10
  11 #ifndef __DSA_PRIV_H
  12 #define __DSA_PRIV_H
  13
  14 #include <linux/phy.h>
  15 #include <net/dsa.h>
  16
  17 struct dsa_slave_priv {
  18         /*
  19          * The linux network interface corresponding to this
  20          * switch port.
  21          */
  22         struct net_device       *dev;
  23
  24         /*
  25          * Which switch this port is a part of, and the port index
  26          * for this port.
  27          */
  28         struct dsa_switch       *parent;
  29         u8                      port;
  30
  31         /*
  32          * The phylib phy_device pointer for the PHY connected
  33          * to this port.
  34          */
  35         struct phy_device       *phy;
  36 };
  37
  38 /* dsa.c */
  39 extern char dsa_driver_version[];
  40
  41 /* slave.c */
  42 void dsa_slave_mii_bus_init(struct dsa_switch *ds);
  43 struct net_device *dsa_slave_create(struct dsa_switch *ds,
  44                                     struct device *parent,
  45                                     int port, char *name);
  46
  47 /* tag_dsa.c */
  48 netdev_tx_t dsa_xmit(struct sk_buff *skb, struct net_device *dev);
  49 extern struct packet_type dsa_packet_type;
  50
  51 /* tag_edsa.c */
  52 netdev_tx_t edsa_xmit(struct sk_buff *skb, struct net_device *dev);
  53 extern struct packet_type edsa_packet_type;
  54
  55 /* tag_trailer.c */
  56 netdev_tx_t trailer_xmit(struct sk_buff *skb, struct net_device *dev);
  57 extern struct packet_type trailer_packet_type;
  58
  59
  60 #endif