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gerrit-public.fairphone.software / kernel / msm-4.19 / d87bd94e1c2006c1bb1d717020116940f9d0735a / . / net / dsa / dsa_priv.h
blob: b0f9837bf5edc27f0490fcc02eaa3ea7df940db2 [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>
Vivien Didelotea5dd342017-05-17 15:46:03 -0400[diff] [blame]17#include <net/dsa.h>
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]18
19struct dsa_device_ops {
Florian Fainelli4ed70ce2015-07-31 11:42:56 -0700[diff] [blame]20 struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
Florian Fainellia86d8be2017-04-08 08:55:23 -0700[diff] [blame]21 struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev,
22 struct packet_type *pt,
23 struct net_device *orig_dev);
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]24};
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]25
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]26struct dsa_slave_priv {
Florian Fainelli4ed70ce2015-07-31 11:42:56 -0700[diff] [blame]27 struct sk_buff * (*xmit)(struct sk_buff *skb,
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]28 struct net_device *dev);
Lennert Buytenheke84665c2009-03-20 09:52:09 +0000[diff] [blame]29
Vivien Didelotafdcf152017-01-27 15:29:39 -0500[diff] [blame]30 /* DSA port data, such as switch, port index, etc. */
31 struct dsa_port *dp;
Lennert Buytenheke84665c2009-03-20 09:52:09 +0000[diff] [blame]32
33 /*
34 * The phylib phy_device pointer for the PHY connected
35 * to this port.
36 */
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]37 struct phy_device *phy;
Florian Fainelli0d8bcdd2014-08-27 17:04:51 -0700[diff] [blame]38 phy_interface_t phy_interface;
39 int old_link;
40 int old_pause;
41 int old_duplex;
Florian Fainellib73adef2015-02-24 13:15:33 -0800[diff] [blame]42
Florian Fainelli04ff53f2015-07-31 11:42:57 -0700[diff] [blame]43#ifdef CONFIG_NET_POLL_CONTROLLER
44 struct netpoll *netpoll;
45#endif
Florian Fainellif50f2122017-01-30 12:41:40 -0800[diff] [blame]46
47 /* TC context */
48 struct list_head mall_tc_list;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]49};
50
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]51/* dsa.c */
Andrew Lunn9b8e8952016-06-04 21:17:01 +0200[diff] [blame]52int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
Florian Fainelli293784a2017-01-26 10:45:52 -0800[diff] [blame]53 struct dsa_port *dport, int port);
54void dsa_cpu_dsa_destroy(struct dsa_port *dport);
Andrew Lunn39a7f2a2016-06-04 21:17:03 +0200[diff] [blame]55const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
Florian Fainelli0c73c522016-06-07 16:32:42 -0700[diff] [blame]56int dsa_cpu_port_ethtool_setup(struct dsa_switch *ds);
57void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds);
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]58
Vivien Didelota6a71f12017-04-12 12:45:03 -0400[diff] [blame]59/* legacy.c */
60int dsa_legacy_register(void);
61void dsa_legacy_unregister(void);
62
Vivien Didelota40c1752017-05-19 17:00:44 -0400[diff] [blame]63/* port.c */
64int dsa_port_set_state(struct dsa_port *dp, u8 state,
65 struct switchdev_trans *trans);
66void dsa_port_set_state_now(struct dsa_port *dp, u8 state);
Vivien Didelotcfbed322017-05-19 17:00:45 -0400[diff] [blame]67int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br);
68void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br);
Vivien Didelot4d61d302017-05-19 17:00:46 -0400[diff] [blame]69int dsa_port_vlan_filtering(struct dsa_port *dp, bool vlan_filtering,
70 struct switchdev_trans *trans);
Vivien Didelotd87bd942017-05-19 17:00:47 -0400[diff] [blame^]71int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock,
72 struct switchdev_trans *trans);
Vivien Didelota40c1752017-05-19 17:00:44 -0400[diff] [blame]73
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]74/* slave.c */
Alexander Duyck50753142014-09-15 13:00:19 -0400[diff] [blame]75extern const struct dsa_device_ops notag_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]76void dsa_slave_mii_bus_init(struct dsa_switch *ds);
Florian Fainelliaf421922016-06-07 16:32:41 -0700[diff] [blame]77void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops);
Guenter Roeckd87d6f42015-02-24 13:15:32 -0800[diff] [blame]78int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
Andrew Lunn83c0afa2016-06-04 21:17:07 +0200[diff] [blame]79 int port, const char *name);
Neil Armstrongcda5c152015-12-07 13:57:35 +0100[diff] [blame]80void dsa_slave_destroy(struct net_device *slave_dev);
Florian Fainelli24462542014-09-18 17:31:22 -0700[diff] [blame]81int dsa_slave_suspend(struct net_device *slave_dev);
82int dsa_slave_resume(struct net_device *slave_dev);
Vivien Didelot88e4f0c2017-02-03 13:20:16 -0500[diff] [blame]83int dsa_slave_register_notifier(void);
84void dsa_slave_unregister_notifier(void);
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]85
Vivien Didelotf515f192017-02-03 13:20:20 -0500[diff] [blame]86/* switch.c */
87int dsa_switch_register_notifier(struct dsa_switch *ds);
88void dsa_switch_unregister_notifier(struct dsa_switch *ds);
89
Andrew Lunneb7b7212017-05-16 22:40:07 +0200[diff] [blame]90/* tag_brcm.c */
91extern const struct dsa_device_ops brcm_netdev_ops;
92
Lennert Buytenhekcf85d082008-10-07 13:45:02 +0000[diff] [blame]93/* tag_dsa.c */
Florian Fainelli3e8a72d2014-08-27 17:04:46 -0700[diff] [blame]94extern const struct dsa_device_ops dsa_netdev_ops;
Lennert Buytenhekcf85d082008-10-07 13:45:02 +0000[diff] [blame]95
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]96/* tag_edsa.c */
Florian Fainelli3e8a72d2014-08-27 17:04:46 -0700[diff] [blame]97extern const struct dsa_device_ops edsa_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]98
Andrew Lunneb7b7212017-05-16 22:40:07 +0200[diff] [blame]99/* tag_lan9303.c */
100extern const struct dsa_device_ops lan9303_netdev_ops;
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]101
Sean Wang5cd89852017-04-07 16:45:06 +0800[diff] [blame]102/* tag_mtk.c */
103extern const struct dsa_device_ops mtk_netdev_ops;
104
Andrew Lunneb7b7212017-05-16 22:40:07 +0200[diff] [blame]105/* tag_qca.c */
106extern const struct dsa_device_ops qca_netdev_ops;
107
108/* tag_trailer.c */
109extern const struct dsa_device_ops trailer_netdev_ops;
Juergen Beiserte8fe1772017-04-18 10:48:24 +0200[diff] [blame]110
Lennert Buytenhek91da11f2008-10-07 13:44:02 +0000[diff] [blame]111#endif