forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
211 lines
5.3 KiB
211 lines
5.3 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
|
#undef TRACE_SYSTEM |
|
#define TRACE_SYSTEM l2tp |
|
|
|
#if !defined(_TRACE_L2TP_H) || defined(TRACE_HEADER_MULTI_READ) |
|
#define _TRACE_L2TP_H |
|
|
|
#include <linux/tracepoint.h> |
|
#include <linux/l2tp.h> |
|
#include "l2tp_core.h" |
|
|
|
#define encap_type_name(e) { L2TP_ENCAPTYPE_##e, #e } |
|
#define show_encap_type_name(val) \ |
|
__print_symbolic(val, \ |
|
encap_type_name(UDP), \ |
|
encap_type_name(IP)) |
|
|
|
#define pw_type_name(p) { L2TP_PWTYPE_##p, #p } |
|
#define show_pw_type_name(val) \ |
|
__print_symbolic(val, \ |
|
pw_type_name(ETH_VLAN), \ |
|
pw_type_name(ETH), \ |
|
pw_type_name(PPP), \ |
|
pw_type_name(PPP_AC), \ |
|
pw_type_name(IP)) |
|
|
|
DECLARE_EVENT_CLASS(tunnel_only_evt, |
|
TP_PROTO(struct l2tp_tunnel *tunnel), |
|
TP_ARGS(tunnel), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_TUNNEL_NAME_MAX) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, tunnel->name, L2TP_TUNNEL_NAME_MAX); |
|
), |
|
TP_printk("%s", __entry->name) |
|
); |
|
|
|
DECLARE_EVENT_CLASS(session_only_evt, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_SESSION_NAME_MAX) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX); |
|
), |
|
TP_printk("%s", __entry->name) |
|
); |
|
|
|
TRACE_EVENT(register_tunnel, |
|
TP_PROTO(struct l2tp_tunnel *tunnel), |
|
TP_ARGS(tunnel), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_TUNNEL_NAME_MAX) |
|
__field(int, fd) |
|
__field(u32, tid) |
|
__field(u32, ptid) |
|
__field(int, version) |
|
__field(enum l2tp_encap_type, encap) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, tunnel->name, L2TP_TUNNEL_NAME_MAX); |
|
__entry->fd = tunnel->fd; |
|
__entry->tid = tunnel->tunnel_id; |
|
__entry->ptid = tunnel->peer_tunnel_id; |
|
__entry->version = tunnel->version; |
|
__entry->encap = tunnel->encap; |
|
), |
|
TP_printk("%s: type=%s encap=%s version=L2TPv%d tid=%u ptid=%u fd=%d", |
|
__entry->name, |
|
__entry->fd > 0 ? "managed" : "unmanaged", |
|
show_encap_type_name(__entry->encap), |
|
__entry->version, |
|
__entry->tid, |
|
__entry->ptid, |
|
__entry->fd) |
|
); |
|
|
|
DEFINE_EVENT(tunnel_only_evt, delete_tunnel, |
|
TP_PROTO(struct l2tp_tunnel *tunnel), |
|
TP_ARGS(tunnel) |
|
); |
|
|
|
DEFINE_EVENT(tunnel_only_evt, free_tunnel, |
|
TP_PROTO(struct l2tp_tunnel *tunnel), |
|
TP_ARGS(tunnel) |
|
); |
|
|
|
TRACE_EVENT(register_session, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_SESSION_NAME_MAX) |
|
__field(u32, tid) |
|
__field(u32, ptid) |
|
__field(u32, sid) |
|
__field(u32, psid) |
|
__field(enum l2tp_pwtype, pwtype) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX); |
|
__entry->tid = session->tunnel ? session->tunnel->tunnel_id : 0; |
|
__entry->ptid = session->tunnel ? session->tunnel->peer_tunnel_id : 0; |
|
__entry->sid = session->session_id; |
|
__entry->psid = session->peer_session_id; |
|
__entry->pwtype = session->pwtype; |
|
), |
|
TP_printk("%s: pseudowire=%s sid=%u psid=%u tid=%u ptid=%u", |
|
__entry->name, |
|
show_pw_type_name(__entry->pwtype), |
|
__entry->sid, |
|
__entry->psid, |
|
__entry->sid, |
|
__entry->psid) |
|
); |
|
|
|
DEFINE_EVENT(session_only_evt, delete_session, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DEFINE_EVENT(session_only_evt, free_session, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DEFINE_EVENT(session_only_evt, session_seqnum_lns_enable, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DEFINE_EVENT(session_only_evt, session_seqnum_lns_disable, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DECLARE_EVENT_CLASS(session_seqnum_evt, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_SESSION_NAME_MAX) |
|
__field(u32, ns) |
|
__field(u32, nr) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX); |
|
__entry->ns = session->ns; |
|
__entry->nr = session->nr; |
|
), |
|
TP_printk("%s: ns=%u nr=%u", |
|
__entry->name, |
|
__entry->ns, |
|
__entry->nr) |
|
); |
|
|
|
DEFINE_EVENT(session_seqnum_evt, session_seqnum_update, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DEFINE_EVENT(session_seqnum_evt, session_seqnum_reset, |
|
TP_PROTO(struct l2tp_session *session), |
|
TP_ARGS(session) |
|
); |
|
|
|
DECLARE_EVENT_CLASS(session_pkt_discard_evt, |
|
TP_PROTO(struct l2tp_session *session, u32 pkt_ns), |
|
TP_ARGS(session, pkt_ns), |
|
TP_STRUCT__entry( |
|
__array(char, name, L2TP_SESSION_NAME_MAX) |
|
__field(u32, pkt_ns) |
|
__field(u32, my_nr) |
|
__field(u32, reorder_q_len) |
|
), |
|
TP_fast_assign( |
|
memcpy(__entry->name, session->name, L2TP_SESSION_NAME_MAX); |
|
__entry->pkt_ns = pkt_ns, |
|
__entry->my_nr = session->nr; |
|
__entry->reorder_q_len = skb_queue_len(&session->reorder_q); |
|
), |
|
TP_printk("%s: pkt_ns=%u my_nr=%u reorder_q_len=%u", |
|
__entry->name, |
|
__entry->pkt_ns, |
|
__entry->my_nr, |
|
__entry->reorder_q_len) |
|
); |
|
|
|
DEFINE_EVENT(session_pkt_discard_evt, session_pkt_expired, |
|
TP_PROTO(struct l2tp_session *session, u32 pkt_ns), |
|
TP_ARGS(session, pkt_ns) |
|
); |
|
|
|
DEFINE_EVENT(session_pkt_discard_evt, session_pkt_outside_rx_window, |
|
TP_PROTO(struct l2tp_session *session, u32 pkt_ns), |
|
TP_ARGS(session, pkt_ns) |
|
); |
|
|
|
DEFINE_EVENT(session_pkt_discard_evt, session_pkt_oos, |
|
TP_PROTO(struct l2tp_session *session, u32 pkt_ns), |
|
TP_ARGS(session, pkt_ns) |
|
); |
|
|
|
#endif /* _TRACE_L2TP_H */ |
|
|
|
/* This part must be outside protection */ |
|
#undef TRACE_INCLUDE_PATH |
|
#define TRACE_INCLUDE_PATH . |
|
#undef TRACE_INCLUDE_FILE |
|
#define TRACE_INCLUDE_FILE trace |
|
#include <trace/define_trace.h>
|
|
|