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91da11f8 LB |
1 | /* |
2 | * net/dsa/dsa_priv.h - Hardware switch handling | |
e84665c9 | 3 | * Copyright (c) 2008-2009 Marvell Semiconductor |
91da11f8 LB |
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 | ||
91da11f8 | 14 | #include <linux/phy.h> |
5075314e | 15 | #include <linux/netdevice.h> |
04ff53f9 | 16 | #include <linux/netpoll.h> |
ea5dd34b | 17 | #include <net/dsa.h> |
5075314e | 18 | |
52c96f9d | 19 | enum { |
1faabf74 | 20 | DSA_NOTIFIER_AGEING_TIME, |
52c96f9d VD |
21 | DSA_NOTIFIER_BRIDGE_JOIN, |
22 | DSA_NOTIFIER_BRIDGE_LEAVE, | |
685fb6a4 VD |
23 | DSA_NOTIFIER_FDB_ADD, |
24 | DSA_NOTIFIER_FDB_DEL, | |
52c96f9d VD |
25 | }; |
26 | ||
1faabf74 VD |
27 | /* DSA_NOTIFIER_AGEING_TIME */ |
28 | struct dsa_notifier_ageing_time_info { | |
29 | struct switchdev_trans *trans; | |
30 | unsigned int ageing_time; | |
31 | int sw_index; | |
32 | }; | |
33 | ||
52c96f9d VD |
34 | /* DSA_NOTIFIER_BRIDGE_* */ |
35 | struct dsa_notifier_bridge_info { | |
36 | struct net_device *br; | |
37 | int sw_index; | |
38 | int port; | |
39 | }; | |
40 | ||
685fb6a4 VD |
41 | /* DSA_NOTIFIER_FDB_* */ |
42 | struct dsa_notifier_fdb_info { | |
43 | const struct switchdev_obj_port_fdb *fdb; | |
44 | struct switchdev_trans *trans; | |
45 | int sw_index; | |
46 | int port; | |
47 | }; | |
48 | ||
5075314e | 49 | struct dsa_device_ops { |
4ed70ce9 | 50 | struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev); |
a86d8bec FF |
51 | struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev, |
52 | struct packet_type *pt, | |
53 | struct net_device *orig_dev); | |
5075314e | 54 | }; |
91da11f8 | 55 | |
91da11f8 | 56 | struct dsa_slave_priv { |
4ed70ce9 | 57 | struct sk_buff * (*xmit)(struct sk_buff *skb, |
5075314e | 58 | struct net_device *dev); |
e84665c9 | 59 | |
afdcf151 VD |
60 | /* DSA port data, such as switch, port index, etc. */ |
61 | struct dsa_port *dp; | |
e84665c9 LB |
62 | |
63 | /* | |
64 | * The phylib phy_device pointer for the PHY connected | |
65 | * to this port. | |
66 | */ | |
91da11f8 | 67 | struct phy_device *phy; |
0d8bcdd3 FF |
68 | phy_interface_t phy_interface; |
69 | int old_link; | |
70 | int old_pause; | |
71 | int old_duplex; | |
b73adef6 | 72 | |
04ff53f9 FF |
73 | #ifdef CONFIG_NET_POLL_CONTROLLER |
74 | struct netpoll *netpoll; | |
75 | #endif | |
f50f2127 FF |
76 | |
77 | /* TC context */ | |
78 | struct list_head mall_tc_list; | |
91da11f8 LB |
79 | }; |
80 | ||
91da11f8 | 81 | /* dsa.c */ |
9b8e895c | 82 | int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev, |
293784a8 FF |
83 | struct dsa_port *dport, int port); |
84 | void dsa_cpu_dsa_destroy(struct dsa_port *dport); | |
39a7f2a4 | 85 | const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol); |
0c73c523 FF |
86 | int dsa_cpu_port_ethtool_setup(struct dsa_switch *ds); |
87 | void dsa_cpu_port_ethtool_restore(struct dsa_switch *ds); | |
91da11f8 | 88 | |
a6a71f19 VD |
89 | /* legacy.c */ |
90 | int dsa_legacy_register(void); | |
91 | void dsa_legacy_unregister(void); | |
92 | ||
a40c175b VD |
93 | /* port.c */ |
94 | int dsa_port_set_state(struct dsa_port *dp, u8 state, | |
95 | struct switchdev_trans *trans); | |
96 | void dsa_port_set_state_now(struct dsa_port *dp, u8 state); | |
cfbed329 VD |
97 | int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br); |
98 | void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br); | |
4d61d304 VD |
99 | int dsa_port_vlan_filtering(struct dsa_port *dp, bool vlan_filtering, |
100 | struct switchdev_trans *trans); | |
d87bd94e VD |
101 | int dsa_port_ageing_time(struct dsa_port *dp, clock_t ageing_clock, |
102 | struct switchdev_trans *trans); | |
d1cffff0 VD |
103 | int dsa_port_fdb_add(struct dsa_port *dp, |
104 | const struct switchdev_obj_port_fdb *fdb, | |
105 | struct switchdev_trans *trans); | |
106 | int dsa_port_fdb_del(struct dsa_port *dp, | |
107 | const struct switchdev_obj_port_fdb *fdb); | |
108 | int dsa_port_fdb_dump(struct dsa_port *dp, struct switchdev_obj_port_fdb *fdb, | |
109 | switchdev_obj_dump_cb_t *cb); | |
3a9afea3 VD |
110 | int dsa_port_mdb_add(struct dsa_port *dp, |
111 | const struct switchdev_obj_port_mdb *mdb, | |
112 | struct switchdev_trans *trans); | |
113 | int dsa_port_mdb_del(struct dsa_port *dp, | |
114 | const struct switchdev_obj_port_mdb *mdb); | |
115 | int dsa_port_mdb_dump(struct dsa_port *dp, struct switchdev_obj_port_mdb *mdb, | |
116 | switchdev_obj_dump_cb_t *cb); | |
076e7133 VD |
117 | int dsa_port_vlan_add(struct dsa_port *dp, |
118 | const struct switchdev_obj_port_vlan *vlan, | |
119 | struct switchdev_trans *trans); | |
120 | int dsa_port_vlan_del(struct dsa_port *dp, | |
121 | const struct switchdev_obj_port_vlan *vlan); | |
122 | int dsa_port_vlan_dump(struct dsa_port *dp, | |
123 | struct switchdev_obj_port_vlan *vlan, | |
124 | switchdev_obj_dump_cb_t *cb); | |
a40c175b | 125 | |
91da11f8 | 126 | /* slave.c */ |
5075314e | 127 | extern const struct dsa_device_ops notag_netdev_ops; |
91da11f8 | 128 | void dsa_slave_mii_bus_init(struct dsa_switch *ds); |
af42192c | 129 | void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops); |
d87d6f44 | 130 | int dsa_slave_create(struct dsa_switch *ds, struct device *parent, |
83c0afae | 131 | int port, const char *name); |
cda5c15b | 132 | void dsa_slave_destroy(struct net_device *slave_dev); |
24462549 FF |
133 | int dsa_slave_suspend(struct net_device *slave_dev); |
134 | int dsa_slave_resume(struct net_device *slave_dev); | |
88e4f0ca VD |
135 | int dsa_slave_register_notifier(void); |
136 | void dsa_slave_unregister_notifier(void); | |
91da11f8 | 137 | |
f515f192 VD |
138 | /* switch.c */ |
139 | int dsa_switch_register_notifier(struct dsa_switch *ds); | |
140 | void dsa_switch_unregister_notifier(struct dsa_switch *ds); | |
141 | ||
eb7b7211 AL |
142 | /* tag_brcm.c */ |
143 | extern const struct dsa_device_ops brcm_netdev_ops; | |
144 | ||
cf85d08f | 145 | /* tag_dsa.c */ |
3e8a72d1 | 146 | extern const struct dsa_device_ops dsa_netdev_ops; |
cf85d08f | 147 | |
91da11f8 | 148 | /* tag_edsa.c */ |
3e8a72d1 | 149 | extern const struct dsa_device_ops edsa_netdev_ops; |
91da11f8 | 150 | |
eb7b7211 AL |
151 | /* tag_lan9303.c */ |
152 | extern const struct dsa_device_ops lan9303_netdev_ops; | |
396138f0 | 153 | |
eb7b7211 AL |
154 | /* tag_mtk.c */ |
155 | extern const struct dsa_device_ops mtk_netdev_ops; | |
5037d532 | 156 | |
cafdc45c JC |
157 | /* tag_qca.c */ |
158 | extern const struct dsa_device_ops qca_netdev_ops; | |
91da11f8 | 159 | |
eb7b7211 AL |
160 | /* tag_trailer.c */ |
161 | extern const struct dsa_device_ops trailer_netdev_ops; | |
e8fe177a | 162 | |
91da11f8 | 163 | #endif |