/*
   * net/dsa/dsa_priv.h - Hardware switch handling

   * Copyright (c) 2008-2009 Marvell Semiconductor

   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   */
  
  #ifndef __DSA_PRIV_H
  #define __DSA_PRIV_H

  #include <linux/phy.h>

  #include <linux/netdevice.h>
  
  struct dsa_device_ops {
  	netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
  	int (*rcv)(struct sk_buff *skb, struct net_device *dev,
  		   struct packet_type *pt, struct net_device *orig_dev);
  };

  struct dsa_slave_priv {

  	/*
  	 * The linux network interface corresponding to this
  	 * switch port.
  	 */

  	struct net_device	*dev;

  	netdev_tx_t		(*xmit)(struct sk_buff *skb,
  					struct net_device *dev);

  
  	/*
  	 * Which switch this port is a part of, and the port index
  	 * for this port.
  	 */

  	struct dsa_switch	*parent;

  	u8			port;
  
  	/*
  	 * The phylib phy_device pointer for the PHY connected
  	 * to this port.
  	 */

  	struct phy_device	*phy;

  	phy_interface_t		phy_interface;
  	int			old_link;
  	int			old_pause;
  	int			old_duplex;

  };

  /* dsa.c */
  extern char dsa_driver_version[];

  
  /* slave.c */

  extern const struct dsa_device_ops notag_netdev_ops;

  void dsa_slave_mii_bus_init(struct dsa_switch *ds);
  struct net_device *dsa_slave_create(struct dsa_switch *ds,
  				    struct device *parent,
  				    int port, char *name);

  int dsa_slave_suspend(struct net_device *slave_dev);
  int dsa_slave_resume(struct net_device *slave_dev);

  /* tag_dsa.c */

  extern const struct dsa_device_ops dsa_netdev_ops;

  /* tag_edsa.c */

  extern const struct dsa_device_ops edsa_netdev_ops;

  /* tag_trailer.c */

  extern const struct dsa_device_ops trailer_netdev_ops;

  /* tag_brcm.c */
  extern const struct dsa_device_ops brcm_netdev_ops;

  
  #endif