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gerrit-public.fairphone.software / kernel / msm-4.19 / 88e4f0ca4e4e7760e4aad544789c5408219886d5 / . / net / dsa / dsa_priv.h
blob: 591a40aea9ca0f93ef8541c4f0633a50acc4d51c [file] [log] [blame]
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]1/*
2 * net/dsa/dsa_priv.h - Hardware switch handling
Lennert Buytenheke84665c2009-03-20 09:52:09 +0000[diff] [blame]3 * Copyright (c) 2008-2009 Marvell Semiconductor
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]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
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]14#include <linux/phy.h>
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]15#include <linux/netdevice.h>
Florian Fainelli04ff53f2015-07-31 11:42:57 -0700[diff] [blame]16#include <linux/netpoll.h>
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]17
18struct dsa_device_ops {
Florian Fainelli4ed70ce2015-07-31 11:42:56 -0700[diff] [blame]19 struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]20 int (*rcv)(struct sk_buff *skb, struct net_device *dev,
21 struct packet_type *pt, struct net_device *orig_dev);
22};
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]23
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]24struct dsa_slave_priv {
Florian Fainelli4ed70ce2015-07-31 11:42:56 -0700[diff] [blame]25 struct sk_buff * (*xmit)(struct sk_buff *skb,
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]26 struct net_device *dev);
Lennert Buytenheke84665c2009-03-20 09:52:09 +0000[diff] [blame]27
Vivien Didelotafdcf152017-01-27 15:29:39 -0500[diff] [blame]28 /* DSA port data, such as switch, port index, etc. */
29 struct dsa_port *dp;
Lennert Buytenheke84665c2009-03-20 09:52:09 +0000[diff] [blame]30
31 /*
32 * The phylib phy_device pointer for the PHY connected
33 * to this port.
34 */
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]35 struct phy_device *phy;
Florian Fainelli0d8bcdd2014-08-27 17:04:51 -0700[diff] [blame]36 phy_interface_t phy_interface;
37 int old_link;
38 int old_pause;
39 int old_duplex;
Florian Fainellib73adef2015-02-24 13:15:33 -0800[diff] [blame]40
Florian Fainelli04ff53f2015-07-31 11:42:57 -0700[diff] [blame]41#ifdef CONFIG_NET_POLL_CONTROLLER
42 struct netpoll *netpoll;
43#endif
Florian Fainellif50f2122017-01-30 12:41:40 -0800[diff] [blame]44
45 /* TC context */
46 struct list_head mall_tc_list;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]47};
48
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]49/* dsa.c */
Andrew Lunn9b8e8952016-06-04 21:17:01 +0200[diff] [blame]50int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
Florian Fainelli293784a2017-01-26 10:45:52 -0800[diff] [blame]51 struct dsa_port *dport, int port);
52void dsa_cpu_dsa_destroy(struct dsa_port *dport);
Andrew Lunn39a7f2a2016-06-04 21:17:03 +0200[diff] [blame]53const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
Florian Fainelli0c73c522016-06-07 16:32:42 -0700[diff] [blame]54int dsa_cpu_port_ethtool_setup(struct dsa_switch *ds);
55void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds);
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]56
57/* slave.c */
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]58extern const struct dsa_device_ops notag_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]59void dsa_slave_mii_bus_init(struct dsa_switch *ds);
Florian Fainelliaf421922016-06-07 16:32:41 -0700[diff] [blame]60void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops);
Guenter Roeckd87d6f42015-02-24 13:15:32 -0800[diff] [blame]61int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
Andrew Lunn83c0afa2016-06-04 21:17:07 +0200[diff] [blame]62 int port, const char *name);
Neil Armstrongcda5c152015-12-07 13:57:35 +0100[diff] [blame]63void dsa_slave_destroy(struct net_device *slave_dev);
Florian Fainelli24462542014-09-18 17:31:22 -0700[diff] [blame]64int dsa_slave_suspend(struct net_device *slave_dev);
65int dsa_slave_resume(struct net_device *slave_dev);
Vivien Didelot88e4f0c2017-02-03 13:20:16 -0500[diff] [blame^]66int dsa_slave_register_notifier(void);
67void dsa_slave_unregister_notifier(void);
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]68
Lennert Buytenhekcf85d082008-10-07 13:45:02 +0000[diff] [blame]69/* tag_dsa.c */
Florian Fainelli3e8a72d2014-08-27 17:04:46 -0700[diff] [blame]70extern const struct dsa_device_ops dsa_netdev_ops;
Lennert Buytenhekcf85d082008-10-07 13:45:02 +0000[diff] [blame]71
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]72/* tag_edsa.c */
Florian Fainelli3e8a72d2014-08-27 17:04:46 -0700[diff] [blame]73extern const struct dsa_device_ops edsa_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]74
Lennert Buytenhek396138f2008-10-07 13:46:07 +0000[diff] [blame]75/* tag_trailer.c */
Florian Fainelli3e8a72d2014-08-27 17:04:46 -0700[diff] [blame]76extern const struct dsa_device_ops trailer_netdev_ops;
Lennert Buytenhek396138f2008-10-07 13:46:07 +0000[diff] [blame]77
Florian Fainelli5037d532014-08-27 17:04:55 -0700[diff] [blame]78/* tag_brcm.c */
79extern const struct dsa_device_ops brcm_netdev_ops;
80
John Crispincafdc452016-09-15 16:26:40 +0200[diff] [blame]81/* tag_qca.c */
82extern const struct dsa_device_ops qca_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]83
84#endif