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
17struct 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 */
39extern char dsa_driver_version[];
40
41/* slave.c */
 
42void dsa_slave_mii_bus_init(struct dsa_switch *ds);
43struct net_device *dsa_slave_create(struct dsa_switch *ds,
44				    struct device *parent,
45				    int port, char *name);
 
 
 
 
46
47/* tag_dsa.c */
48netdev_tx_t dsa_xmit(struct sk_buff *skb, struct net_device *dev);
49extern struct packet_type dsa_packet_type;
50
51/* tag_edsa.c */
52netdev_tx_t edsa_xmit(struct sk_buff *skb, struct net_device *dev);
53extern struct packet_type edsa_packet_type;
54
55/* tag_trailer.c */
56netdev_tx_t trailer_xmit(struct sk_buff *skb, struct net_device *dev);
57extern struct packet_type trailer_packet_type;
 
 
58
59
60#endif

 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 <linux/netdevice.h>
16#include <linux/netpoll.h>
17
18struct dsa_device_ops {
19	struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
20	int (*rcv)(struct sk_buff *skb, struct net_device *dev,
21		   struct packet_type *pt, struct net_device *orig_dev);
22};
23
24struct dsa_slave_priv {
25	/*
26	 * The linux network interface corresponding to this
27	 * switch port.
28	 */
29	struct net_device	*dev;
30	struct sk_buff *	(*xmit)(struct sk_buff *skb,
31					struct net_device *dev);
32
33	/*
34	 * Which switch this port is a part of, and the port index
35	 * for this port.
36	 */
37	struct dsa_switch	*parent;
38	u8			port;
39
40	/*
41	 * The phylib phy_device pointer for the PHY connected
42	 * to this port.
43	 */
44	struct phy_device	*phy;
45	phy_interface_t		phy_interface;
46	int			old_link;
47	int			old_pause;
48	int			old_duplex;
49
50	struct net_device	*bridge_dev;
51#ifdef CONFIG_NET_POLL_CONTROLLER
52	struct netpoll		*netpoll;
53#endif
54};
55
56/* dsa.c */
57extern char dsa_driver_version[];
58
59/* slave.c */
60extern const struct dsa_device_ops notag_netdev_ops;
61void dsa_slave_mii_bus_init(struct dsa_switch *ds);
62int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
63		     int port, char *name);
64void dsa_slave_destroy(struct net_device *slave_dev);
65int dsa_slave_suspend(struct net_device *slave_dev);
66int dsa_slave_resume(struct net_device *slave_dev);
67int dsa_slave_netdevice_event(struct notifier_block *unused,
68			      unsigned long event, void *ptr);
69
70/* tag_dsa.c */
71extern const struct dsa_device_ops dsa_netdev_ops;
 
72
73/* tag_edsa.c */
74extern const struct dsa_device_ops edsa_netdev_ops;
 
75
76/* tag_trailer.c */
77extern const struct dsa_device_ops trailer_netdev_ops;
78
79/* tag_brcm.c */
80extern const struct dsa_device_ops brcm_netdev_ops;
81
82
83#endif