bridge_tracepoint.h

  1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
  2/* Copyright (c) 2021 Mellanox Technologies. */
  3
  4#undef TRACE_SYSTEM
  5#define TRACE_SYSTEM mlx5
  6
  7#if !defined(_MLX5_ESW_BRIDGE_TRACEPOINT_) || defined(TRACE_HEADER_MULTI_READ)
  8#define _MLX5_ESW_BRIDGE_TRACEPOINT_
  9
 10#include <linux/tracepoint.h>
 11#include "../bridge_priv.h"
 12
 13DECLARE_EVENT_CLASS(mlx5_esw_bridge_fdb_template,
 14		    TP_PROTO(const struct mlx5_esw_bridge_fdb_entry *fdb),
 15		    TP_ARGS(fdb),
 16		    TP_STRUCT__entry(
 17			    __array(char, dev_name, IFNAMSIZ)
 18			    __array(unsigned char, addr, ETH_ALEN)
 19			    __field(u16, vid)
 20			    __field(u16, flags)
 21			    __field(unsigned int, used)
 22			    ),
 23		    TP_fast_assign(
 24			    strscpy(__entry->dev_name,
 25				    netdev_name(fdb->dev),
 26				    IFNAMSIZ);
 27			    memcpy(__entry->addr, fdb->key.addr, ETH_ALEN);
 28			    __entry->vid = fdb->key.vid;
 29			    __entry->flags = fdb->flags;
 30			    __entry->used = jiffies_to_msecs(jiffies - fdb->lastuse)
 31			    ),
 32		    TP_printk("net_device=%s addr=%pM vid=%hu flags=%hx used=%u",
 33			      __entry->dev_name,
 34			      __entry->addr,
 35			      __entry->vid,
 36			      __entry->flags,
 37			      __entry->used / 1000)
 38	);
 39
 40DEFINE_EVENT(mlx5_esw_bridge_fdb_template,
 41	     mlx5_esw_bridge_fdb_entry_init,
 42	     TP_PROTO(const struct mlx5_esw_bridge_fdb_entry *fdb),
 43	     TP_ARGS(fdb)
 44	);
 45DEFINE_EVENT(mlx5_esw_bridge_fdb_template,
 46	     mlx5_esw_bridge_fdb_entry_refresh,
 47	     TP_PROTO(const struct mlx5_esw_bridge_fdb_entry *fdb),
 48	     TP_ARGS(fdb)
 49	);
 50DEFINE_EVENT(mlx5_esw_bridge_fdb_template,
 51	     mlx5_esw_bridge_fdb_entry_cleanup,
 52	     TP_PROTO(const struct mlx5_esw_bridge_fdb_entry *fdb),
 53	     TP_ARGS(fdb)
 54	);
 55
 56DECLARE_EVENT_CLASS(mlx5_esw_bridge_vlan_template,
 57		    TP_PROTO(const struct mlx5_esw_bridge_vlan *vlan),
 58		    TP_ARGS(vlan),
 59		    TP_STRUCT__entry(
 60			    __field(u16, vid)
 61			    __field(u16, flags)
 62			    ),
 63		    TP_fast_assign(
 64			    __entry->vid = vlan->vid;
 65			    __entry->flags = vlan->flags;
 66			    ),
 67		    TP_printk("vid=%hu flags=%hx",
 68			      __entry->vid,
 69			      __entry->flags)
 70	);
 71
 72DEFINE_EVENT(mlx5_esw_bridge_vlan_template,
 73	     mlx5_esw_bridge_vlan_create,
 74	     TP_PROTO(const struct mlx5_esw_bridge_vlan *vlan),
 75	     TP_ARGS(vlan)
 76	);
 77DEFINE_EVENT(mlx5_esw_bridge_vlan_template,
 78	     mlx5_esw_bridge_vlan_cleanup,
 79	     TP_PROTO(const struct mlx5_esw_bridge_vlan *vlan),
 80	     TP_ARGS(vlan)
 81	);
 82
 83DECLARE_EVENT_CLASS(mlx5_esw_bridge_port_template,
 84		    TP_PROTO(const struct mlx5_esw_bridge_port *port),
 85		    TP_ARGS(port),
 86		    TP_STRUCT__entry(
 87			    __field(u16, vport_num)
 88			    __field(u16, esw_owner_vhca_id)
 89			    __field(u16, flags)
 90			    ),
 91		    TP_fast_assign(
 92			    __entry->vport_num = port->vport_num;
 93			    __entry->esw_owner_vhca_id = port->esw_owner_vhca_id;
 94			    __entry->flags = port->flags;
 95			    ),
 96		    TP_printk("vport_num=%hu esw_owner_vhca_id=%hu flags=%hx",
 97			      __entry->vport_num,
 98			      __entry->esw_owner_vhca_id,
 99			      __entry->flags)
100	);
101
102DEFINE_EVENT(mlx5_esw_bridge_port_template,
103	     mlx5_esw_bridge_vport_init,
104	     TP_PROTO(const struct mlx5_esw_bridge_port *port),
105	     TP_ARGS(port)
106	);
107DEFINE_EVENT(mlx5_esw_bridge_port_template,
108	     mlx5_esw_bridge_vport_cleanup,
109	     TP_PROTO(const struct mlx5_esw_bridge_port *port),
110	     TP_ARGS(port)
111	);
112
113DECLARE_EVENT_CLASS(mlx5_esw_bridge_mdb_port_change_template,
114		    TP_PROTO(const struct net_device *dev,
115			     const struct mlx5_esw_bridge_mdb_entry *mdb),
116		    TP_ARGS(dev, mdb),
117		    TP_STRUCT__entry(
118			    __array(char, dev_name, IFNAMSIZ)
119			    __array(unsigned char, addr, ETH_ALEN)
120			    __field(u16, vid)
121			    __field(int, num_ports)
122			    __field(bool, offloaded)),
123		    TP_fast_assign(
124			    strscpy(__entry->dev_name, netdev_name(dev), IFNAMSIZ);
125			    memcpy(__entry->addr, mdb->key.addr, ETH_ALEN);
126			    __entry->vid = mdb->key.vid;
127			    __entry->num_ports = mdb->num_ports;
128			    __entry->offloaded = mdb->egress_handle;),
129		    TP_printk("net_device=%s addr=%pM vid=%u num_ports=%d offloaded=%d",
130			      __entry->dev_name,
131			      __entry->addr,
132			      __entry->vid,
133			      __entry->num_ports,
134			      __entry->offloaded));
135
136DEFINE_EVENT(mlx5_esw_bridge_mdb_port_change_template,
137	     mlx5_esw_bridge_port_mdb_attach,
138	     TP_PROTO(const struct net_device *dev,
139		      const struct mlx5_esw_bridge_mdb_entry *mdb),
140	     TP_ARGS(dev, mdb));
141
142DEFINE_EVENT(mlx5_esw_bridge_mdb_port_change_template,
143	     mlx5_esw_bridge_port_mdb_detach,
144	     TP_PROTO(const struct net_device *dev,
145		      const struct mlx5_esw_bridge_mdb_entry *mdb),
146	     TP_ARGS(dev, mdb));
147
148#endif
149
150/* This part must be outside protection */
151#undef TRACE_INCLUDE_PATH
152#define TRACE_INCLUDE_PATH esw/diag
153#undef TRACE_INCLUDE_FILE
154#define TRACE_INCLUDE_FILE bridge_tracepoint
155#include <trace/define_trace.h>