Viewing file:  bridge.h (4.73 KB) -rw-r--r--
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#undef TRACE_SYSTEM
#define TRACE_SYSTEM bridge
#if !defined(_TRACE_BRIDGE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_BRIDGE_H
#include <linux/netdevice.h>
#include <linux/tracepoint.h>
#include "../../../net/bridge/br_private.h"
TRACE_EVENT(br_fdb_add,
TP_PROTO(struct ndmsg *ndm, struct net_device *dev,
const unsigned char *addr, u16 vid, u16 nlh_flags),
TP_ARGS(ndm, dev, addr, vid, nlh_flags),
TP_STRUCT__entry(
__field(u8, ndm_flags)
__string(dev, dev->name)
__array(unsigned char, addr, ETH_ALEN)
__field(u16, vid)
__field(u16, nlh_flags)
),
TP_fast_assign(
__assign_str(dev, dev->name);
memcpy(__entry->addr, addr, ETH_ALEN);
__entry->vid = vid;
__entry->nlh_flags = nlh_flags;
__entry->ndm_flags = ndm->ndm_flags;
),
TP_printk("dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u nlh_flags %04x ndm_flags %02x",
__get_str(dev), __entry->addr[0], __entry->addr[1],
__entry->addr[2], __entry->addr[3], __entry->addr[4],
__entry->addr[5], __entry->vid,
__entry->nlh_flags, __entry->ndm_flags)
);
TRACE_EVENT(br_fdb_external_learn_add,
TP_PROTO(struct net_bridge *br, struct net_bridge_port *p,
const unsigned char *addr, u16 vid),
TP_ARGS(br, p, addr, vid),
TP_STRUCT__entry(
__string(br_dev, br->dev->name)
__string(dev, p ? p->dev->name : "null")
__array(unsigned char, addr, ETH_ALEN)
__field(u16, vid)
),
TP_fast_assign(
__assign_str(br_dev, br->dev->name);
__assign_str(dev, p ? p->dev->name : "null");
memcpy(__entry->addr, addr, ETH_ALEN);
__entry->vid = vid;
),
TP_printk("br_dev %s port %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
__get_str(br_dev), __get_str(dev), __entry->addr[0],
__entry->addr[1], __entry->addr[2], __entry->addr[3],
__entry->addr[4], __entry->addr[5], __entry->vid)
);
TRACE_EVENT(fdb_delete,
TP_PROTO(struct net_bridge *br, struct net_bridge_fdb_entry *f),
TP_ARGS(br, f),
TP_STRUCT__entry(
__string(br_dev, br->dev->name)
__string(dev, f->dst ? f->dst->dev->name : "null")
__array(unsigned char, addr, ETH_ALEN)
__field(u16, vid)
),
TP_fast_assign(
__assign_str(br_dev, br->dev->name);
__assign_str(dev, f->dst ? f->dst->dev->name : "null");
memcpy(__entry->addr, f->key.addr.addr, ETH_ALEN);
__entry->vid = f->key.vlan_id;
),
TP_printk("br_dev %s dev %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u",
__get_str(br_dev), __get_str(dev), __entry->addr[0],
__entry->addr[1], __entry->addr[2], __entry->addr[3],
__entry->addr[4], __entry->addr[5], __entry->vid)
);
TRACE_EVENT(br_fdb_update,
TP_PROTO(struct net_bridge *br, struct net_bridge_port *source,
const unsigned char *addr, u16 vid, unsigned long flags),
TP_ARGS(br, source, addr, vid, flags),
TP_STRUCT__entry(
__string(br_dev, br->dev->name)
__string(dev, source->dev->name)
__array(unsigned char, addr, ETH_ALEN)
__field(u16, vid)
__field(unsigned long, flags)
),
TP_fast_assign(
__assign_str(br_dev, br->dev->name);
__assign_str(dev, source->dev->name);
memcpy(__entry->addr, addr, ETH_ALEN);
__entry->vid = vid;
__entry->flags = flags;
),
TP_printk("br_dev %s source %s addr %02x:%02x:%02x:%02x:%02x:%02x vid %u flags 0x%lx",
__get_str(br_dev), __get_str(dev), __entry->addr[0],
__entry->addr[1], __entry->addr[2], __entry->addr[3],
__entry->addr[4], __entry->addr[5], __entry->vid,
__entry->flags)
);
TRACE_EVENT(br_mdb_full,
TP_PROTO(const struct net_device *dev,
const struct br_ip *group),
TP_ARGS(dev, group),
TP_STRUCT__entry(
__string(dev, dev->name)
__field(int, af)
__field(u16, vid)
__array(__u8, src, 16)
__array(__u8, grp, 16)
__array(__u8, grpmac, ETH_ALEN) /* For af == 0. */
),
TP_fast_assign(
struct in6_addr *in6;
__assign_str(dev, dev->name);
__entry->vid = group->vid;
if (!group->proto) {
__entry->af = 0;
memset(__entry->src, 0, sizeof(__entry->src));
memset(__entry->grp, 0, sizeof(__entry->grp));
memcpy(__entry->grpmac, group->dst.mac_addr, ETH_ALEN);
} else if (group->proto == htons(ETH_P_IP)) {
__entry->af = AF_INET;
in6 = (struct in6_addr *)__entry->src;
ipv6_addr_set_v4mapped(group->src.ip4, in6);
in6 = (struct in6_addr *)__entry->grp;
ipv6_addr_set_v4mapped(group->dst.ip4, in6);
memset(__entry->grpmac, 0, ETH_ALEN);
#if IS_ENABLED(CONFIG_IPV6)
} else {
__entry->af = AF_INET6;
in6 = (struct in6_addr *)__entry->src;
*in6 = group->src.ip6;
in6 = (struct in6_addr *)__entry->grp;
*in6 = group->dst.ip6;
memset(__entry->grpmac, 0, ETH_ALEN);
#endif
}
),
TP_printk("dev %s af %u src %pI6c grp %pI6c/%pM vid %u",
__get_str(dev), __entry->af, __entry->src, __entry->grp,
__entry->grpmac, __entry->vid)
);
#endif /* _TRACE_BRIDGE_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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