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Message-Id: <20210122234827.1353-20-shiraz.saleem@intel.com>
Date: Fri, 22 Jan 2021 17:48:24 -0600
From: Shiraz Saleem <shiraz.saleem@...el.com>
To: dledford@...hat.com, jgg@...dia.com, kuba@...nel.org,
davem@...emloft.net
Cc: linux-rdma@...r.kernel.org, gregkh@...uxfoundation.org,
netdev@...r.kernel.org, david.m.ertman@...el.com,
anthony.l.nguyen@...el.com,
"Michael J. Ruhl" <michael.j.ruhl@...el.com>,
Shiraz Saleem <shiraz.saleem@...el.com>
Subject: [PATCH 19/22] RDMA/irdma: Add dynamic tracing for CM
From: "Michael J. Ruhl" <michael.j.ruhl@...el.com>
Add dynamic tracing functionality to debug connection
management issues.
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@...el.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@...el.com>
---
drivers/infiniband/hw/irdma/trace.c | 112 ++++++++
drivers/infiniband/hw/irdma/trace.h | 3 +
drivers/infiniband/hw/irdma/trace_cm.h | 458 +++++++++++++++++++++++++++++++++
3 files changed, 573 insertions(+)
create mode 100644 drivers/infiniband/hw/irdma/trace.c
create mode 100644 drivers/infiniband/hw/irdma/trace.h
create mode 100644 drivers/infiniband/hw/irdma/trace_cm.h
diff --git a/drivers/infiniband/hw/irdma/trace.c b/drivers/infiniband/hw/irdma/trace.c
new file mode 100644
index 0000000..b5133f4
--- /dev/null
+++ b/drivers/infiniband/hw/irdma/trace.c
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
+/* Copyright (c) 2019 Intel Corporation */
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
+const char *print_ip_addr(struct trace_seq *p, u32 *addr, u16 port, bool ipv4)
+{
+ const char *ret = trace_seq_buffer_ptr(p);
+
+ if (ipv4) {
+ __be32 myaddr = htonl(*addr);
+
+ trace_seq_printf(p, "%pI4:%d", &myaddr, htons(port));
+ } else {
+ trace_seq_printf(p, "%pI6:%d", addr, htons(port));
+ }
+ trace_seq_putc(p, 0);
+
+ return ret;
+}
+
+const char *parse_iw_event_type(enum iw_cm_event_type iw_type)
+{
+ switch (iw_type) {
+ case IW_CM_EVENT_CONNECT_REQUEST:
+ return "IwRequest";
+ case IW_CM_EVENT_CONNECT_REPLY:
+ return "IwReply";
+ case IW_CM_EVENT_ESTABLISHED:
+ return "IwEstablished";
+ case IW_CM_EVENT_DISCONNECT:
+ return "IwDisconnect";
+ case IW_CM_EVENT_CLOSE:
+ return "IwClose";
+ }
+
+ return "Unknown";
+}
+
+const char *parse_cm_event_type(enum irdma_cm_event_type cm_type)
+{
+ switch (cm_type) {
+ case IRDMA_CM_EVENT_ESTABLISHED:
+ return "CmEstablished";
+ case IRDMA_CM_EVENT_MPA_REQ:
+ return "CmMPA_REQ";
+ case IRDMA_CM_EVENT_MPA_CONNECT:
+ return "CmMPA_CONNECT";
+ case IRDMA_CM_EVENT_MPA_ACCEPT:
+ return "CmMPA_ACCEPT";
+ case IRDMA_CM_EVENT_MPA_REJECT:
+ return "CmMPA_REJECT";
+ case IRDMA_CM_EVENT_MPA_ESTABLISHED:
+ return "CmMPA_ESTABLISHED";
+ case IRDMA_CM_EVENT_CONNECTED:
+ return "CmConnected";
+ case IRDMA_CM_EVENT_RESET:
+ return "CmReset";
+ case IRDMA_CM_EVENT_ABORTED:
+ return "CmAborted";
+ case IRDMA_CM_EVENT_UNKNOWN:
+ return "none";
+ }
+ return "Unknown";
+}
+
+const char *parse_cm_state(enum irdma_cm_node_state state)
+{
+ switch (state) {
+ case IRDMA_CM_STATE_UNKNOWN:
+ return "UNKNOWN";
+ case IRDMA_CM_STATE_INITED:
+ return "INITED";
+ case IRDMA_CM_STATE_LISTENING:
+ return "LISTENING";
+ case IRDMA_CM_STATE_SYN_RCVD:
+ return "SYN_RCVD";
+ case IRDMA_CM_STATE_SYN_SENT:
+ return "SYN_SENT";
+ case IRDMA_CM_STATE_ONE_SIDE_ESTABLISHED:
+ return "ONE_SIDE_ESTABLISHED";
+ case IRDMA_CM_STATE_ESTABLISHED:
+ return "ESTABLISHED";
+ case IRDMA_CM_STATE_ACCEPTING:
+ return "ACCEPTING";
+ case IRDMA_CM_STATE_MPAREQ_SENT:
+ return "MPAREQ_SENT";
+ case IRDMA_CM_STATE_MPAREQ_RCVD:
+ return "MPAREQ_RCVD";
+ case IRDMA_CM_STATE_MPAREJ_RCVD:
+ return "MPAREJ_RECVD";
+ case IRDMA_CM_STATE_OFFLOADED:
+ return "OFFLOADED";
+ case IRDMA_CM_STATE_FIN_WAIT1:
+ return "FIN_WAIT1";
+ case IRDMA_CM_STATE_FIN_WAIT2:
+ return "FIN_WAIT2";
+ case IRDMA_CM_STATE_CLOSE_WAIT:
+ return "CLOSE_WAIT";
+ case IRDMA_CM_STATE_TIME_WAIT:
+ return "TIME_WAIT";
+ case IRDMA_CM_STATE_LAST_ACK:
+ return "LAST_ACK";
+ case IRDMA_CM_STATE_CLOSING:
+ return "CLOSING";
+ case IRDMA_CM_STATE_LISTENER_DESTROYED:
+ return "LISTENER_DESTROYED";
+ case IRDMA_CM_STATE_CLOSED:
+ return "CLOSED";
+ }
+ return ("Bad state");
+}
diff --git a/drivers/infiniband/hw/irdma/trace.h b/drivers/infiniband/hw/irdma/trace.h
new file mode 100644
index 0000000..702e4ef
--- /dev/null
+++ b/drivers/infiniband/hw/irdma/trace.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */
+/* Copyright (c) 2019 Intel Corporation */
+#include "trace_cm.h"
diff --git a/drivers/infiniband/hw/irdma/trace_cm.h b/drivers/infiniband/hw/irdma/trace_cm.h
new file mode 100644
index 0000000..74ad2b6
--- /dev/null
+++ b/drivers/infiniband/hw/irdma/trace_cm.h
@@ -0,0 +1,458 @@
+/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */
+/* Copyright (c) 2019 - 2021 Intel Corporation */
+#if !defined(__TRACE_CM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __TRACE_CM_H
+
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+
+#include "main.h"
+
+const char *print_ip_addr(struct trace_seq *p, u32 *addr, u16 port, bool ivp4);
+const char *parse_iw_event_type(enum iw_cm_event_type iw_type);
+const char *parse_cm_event_type(enum irdma_cm_event_type cm_type);
+const char *parse_cm_state(enum irdma_cm_node_state);
+#define __print_ip_addr(addr, port, ipv4) print_ip_addr(p, addr, port, ipv4)
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM irdma_cm
+
+TRACE_EVENT(irdma_create_listen,
+ TP_PROTO(struct irdma_device *iwdev, struct irdma_cm_info *cm_info),
+ TP_ARGS(iwdev, cm_info),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __dynamic_array(u32, laddr, 4)
+ __field(u16, lport)
+ __field(bool, ipv4)
+ ),
+ TP_fast_assign(__entry->iwdev = iwdev;
+ __entry->lport = cm_info->loc_port;
+ __entry->ipv4 = cm_info->ipv4;
+ memcpy(__get_dynamic_array(laddr),
+ cm_info->loc_addr, 4);
+ ),
+ TP_printk("iwdev=%p loc: %s",
+ __entry->iwdev,
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4)
+ )
+);
+
+TRACE_EVENT(irdma_dec_refcnt_listen,
+ TP_PROTO(struct irdma_cm_listener *listener, void *caller),
+ TP_ARGS(listener, caller),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(u32, refcnt)
+ __dynamic_array(u32, laddr, 4)
+ __field(u16, lport)
+ __field(bool, ipv4)
+ __field(void *, caller)
+ ),
+ TP_fast_assign(__entry->iwdev = listener->iwdev;
+ __entry->lport = listener->loc_port;
+ __entry->ipv4 = listener->ipv4;
+ memcpy(__get_dynamic_array(laddr),
+ listener->loc_addr, 4);
+ ),
+ TP_printk("iwdev=%p caller=%pS loc: %s",
+ __entry->iwdev,
+ __entry->caller,
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4)
+ )
+);
+
+DECLARE_EVENT_CLASS(listener_template,
+ TP_PROTO(struct irdma_cm_listener *listener),
+ TP_ARGS(listener),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(u16, lport)
+ __field(u16, vlan_id)
+ __field(bool, ipv4)
+ __field(enum irdma_cm_listener_state,
+ state)
+ __dynamic_array(u32, laddr, 4)
+ ),
+ TP_fast_assign(__entry->iwdev = listener->iwdev;
+ __entry->lport = listener->loc_port;
+ __entry->vlan_id = listener->vlan_id;
+ __entry->ipv4 = listener->ipv4;
+ __entry->state = listener->listener_state;
+ memcpy(__get_dynamic_array(laddr),
+ listener->loc_addr, 4);
+ ),
+ TP_printk("iwdev=%p vlan=%d loc: %s",
+ __entry->iwdev,
+ __entry->vlan_id,
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4)
+ )
+);
+
+DEFINE_EVENT(listener_template, irdma_find_listener,
+ TP_PROTO(struct irdma_cm_listener *listener),
+ TP_ARGS(listener));
+
+DEFINE_EVENT(listener_template, irdma_del_multiple_qhash,
+ TP_PROTO(struct irdma_cm_listener *listener),
+ TP_ARGS(listener));
+
+TRACE_EVENT(irdma_negotiate_mpa_v2,
+ TP_PROTO(struct irdma_cm_node *cm_node),
+ TP_ARGS(cm_node),
+ TP_STRUCT__entry(__field(struct irdma_cm_node *, cm_node)
+ __field(u16, ord_size)
+ __field(u16, ird_size)
+ ),
+ TP_fast_assign(__entry->cm_node = cm_node;
+ __entry->ord_size = cm_node->ord_size;
+ __entry->ird_size = cm_node->ird_size;
+ ),
+ TP_printk("MPVA2 Negotiated cm_node=%p ORD:[%d], IRD:[%d]",
+ __entry->cm_node,
+ __entry->ord_size,
+ __entry->ird_size
+ )
+);
+
+DECLARE_EVENT_CLASS(tos_template,
+ TP_PROTO(struct irdma_device *iwdev, u8 tos, u8 user_pri),
+ TP_ARGS(iwdev, tos, user_pri),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(u8, tos)
+ __field(u8, user_pri)
+ ),
+ TP_fast_assign(__entry->iwdev = iwdev;
+ __entry->tos = tos;
+ __entry->user_pri = user_pri;
+ ),
+ TP_printk("iwdev=%p TOS:[%d] UP:[%d]",
+ __entry->iwdev,
+ __entry->tos,
+ __entry->user_pri
+ )
+);
+
+DEFINE_EVENT(tos_template, irdma_listener_tos,
+ TP_PROTO(struct irdma_device *iwdev, u8 tos, u8 user_pri),
+ TP_ARGS(iwdev, tos, user_pri));
+
+DEFINE_EVENT(tos_template, irdma_dcb_tos,
+ TP_PROTO(struct irdma_device *iwdev, u8 tos, u8 user_pri),
+ TP_ARGS(iwdev, tos, user_pri));
+
+DECLARE_EVENT_CLASS(qhash_template,
+ TP_PROTO(struct irdma_device *iwdev,
+ struct irdma_cm_listener *listener,
+ char *dev_addr),
+ TP_ARGS(iwdev, listener, dev_addr),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(u16, lport)
+ __field(u16, vlan_id)
+ __field(bool, ipv4)
+ __dynamic_array(u32, laddr, 4)
+ __dynamic_array(u32, mac, ETH_ALEN)
+ ),
+ TP_fast_assign(__entry->iwdev = iwdev;
+ __entry->lport = listener->loc_port;
+ __entry->vlan_id = listener->vlan_id;
+ __entry->ipv4 = listener->ipv4;
+ memcpy(__get_dynamic_array(laddr),
+ listener->loc_addr, 4);
+ ether_addr_copy(__get_dynamic_array(mac),
+ dev_addr);
+ ),
+ TP_printk("iwdev=%p vlan=%d MAC=%pM loc: %s",
+ __entry->iwdev,
+ __entry->vlan_id,
+ __get_dynamic_array(mac),
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4)
+ )
+);
+
+DEFINE_EVENT(qhash_template, irdma_add_mqh_6,
+ TP_PROTO(struct irdma_device *iwdev,
+ struct irdma_cm_listener *listener, char *dev_addr),
+ TP_ARGS(iwdev, listener, dev_addr));
+
+DEFINE_EVENT(qhash_template, irdma_add_mqh_4,
+ TP_PROTO(struct irdma_device *iwdev,
+ struct irdma_cm_listener *listener, char *dev_addr),
+ TP_ARGS(iwdev, listener, dev_addr));
+
+TRACE_EVENT(irdma_addr_resolve,
+ TP_PROTO(struct irdma_device *iwdev, char *dev_addr),
+ TP_ARGS(iwdev, dev_addr),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __dynamic_array(u8, mac, ETH_ALEN)
+ ),
+ TP_fast_assign(__entry->iwdev = iwdev;
+ ether_addr_copy(__get_dynamic_array(mac), dev_addr);
+ ),
+ TP_printk("iwdev=%p MAC=%pM", __entry->iwdev,
+ __get_dynamic_array(mac)
+ )
+);
+
+TRACE_EVENT(irdma_send_cm_event,
+ TP_PROTO(struct irdma_cm_node *cm_node, struct iw_cm_id *cm_id,
+ enum iw_cm_event_type type, int status, void *caller),
+ TP_ARGS(cm_node, cm_id, type, status, caller),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(struct irdma_cm_node *, cm_node)
+ __field(struct iw_cm_id *, cm_id)
+ __field(u32, refcount)
+ __field(u16, lport)
+ __field(u16, rport)
+ __field(enum irdma_cm_node_state, state)
+ __field(bool, ipv4)
+ __field(u16, vlan_id)
+ __field(int, accel)
+ __field(enum iw_cm_event_type, type)
+ __field(int, status)
+ __field(void *, caller)
+ __dynamic_array(u32, laddr, 4)
+ __dynamic_array(u32, raddr, 4)
+ ),
+ TP_fast_assign(__entry->iwdev = cm_node->iwdev;
+ __entry->cm_node = cm_node;
+ __entry->cm_id = cm_id;
+ __entry->refcount = refcount_read(&cm_node->refcnt);
+ __entry->state = cm_node->state;
+ __entry->lport = cm_node->loc_port;
+ __entry->rport = cm_node->rem_port;
+ __entry->ipv4 = cm_node->ipv4;
+ __entry->vlan_id = cm_node->vlan_id;
+ __entry->accel = cm_node->accelerated;
+ __entry->type = type;
+ __entry->status = status;
+ __entry->caller = caller;
+ memcpy(__get_dynamic_array(laddr),
+ cm_node->loc_addr, 4);
+ memcpy(__get_dynamic_array(raddr),
+ cm_node->rem_addr, 4);
+ ),
+ TP_printk("iwdev=%p caller=%pS cm_id=%p node=%p refcnt=%d vlan_id=%d accel=%d state=%s event_type=%s status=%d loc: %s rem: %s",
+ __entry->iwdev,
+ __entry->caller,
+ __entry->cm_id,
+ __entry->cm_node,
+ __entry->refcount,
+ __entry->vlan_id,
+ __entry->accel,
+ parse_cm_state(__entry->state),
+ parse_iw_event_type(__entry->type),
+ __entry->status,
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4),
+ __print_ip_addr(__get_dynamic_array(raddr),
+ __entry->rport, __entry->ipv4)
+ )
+);
+
+TRACE_EVENT(irdma_send_cm_event_no_node,
+ TP_PROTO(struct iw_cm_id *cm_id, enum iw_cm_event_type type,
+ int status, void *caller),
+ TP_ARGS(cm_id, type, status, caller),
+ TP_STRUCT__entry(__field(struct iw_cm_id *, cm_id)
+ __field(enum iw_cm_event_type, type)
+ __field(int, status)
+ __field(void *, caller)
+ ),
+ TP_fast_assign(__entry->cm_id = cm_id;
+ __entry->type = type;
+ __entry->status = status;
+ __entry->caller = caller;
+ ),
+ TP_printk("cm_id=%p caller=%pS event_type=%s status=%d",
+ __entry->cm_id,
+ __entry->caller,
+ parse_iw_event_type(__entry->type),
+ __entry->status
+ )
+);
+
+DECLARE_EVENT_CLASS(cm_node_template,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(struct irdma_cm_node *, cm_node)
+ __field(u32, refcount)
+ __field(u16, lport)
+ __field(u16, rport)
+ __field(enum irdma_cm_node_state, state)
+ __field(bool, ipv4)
+ __field(u16, vlan_id)
+ __field(int, accel)
+ __field(enum irdma_cm_event_type, type)
+ __field(void *, caller)
+ __dynamic_array(u32, laddr, 4)
+ __dynamic_array(u32, raddr, 4)
+ ),
+ TP_fast_assign(__entry->iwdev = cm_node->iwdev;
+ __entry->cm_node = cm_node;
+ __entry->refcount = refcount_read(&cm_node->refcnt);
+ __entry->state = cm_node->state;
+ __entry->lport = cm_node->loc_port;
+ __entry->rport = cm_node->rem_port;
+ __entry->ipv4 = cm_node->ipv4;
+ __entry->vlan_id = cm_node->vlan_id;
+ __entry->accel = cm_node->accelerated;
+ __entry->type = type;
+ __entry->caller = caller;
+ memcpy(__get_dynamic_array(laddr),
+ cm_node->loc_addr, 4);
+ memcpy(__get_dynamic_array(raddr),
+ cm_node->rem_addr, 4);
+ ),
+ TP_printk("iwdev=%p caller=%pS node=%p refcnt=%d vlan_id=%d accel=%d state=%s event_type=%s loc: %s rem: %s",
+ __entry->iwdev,
+ __entry->caller,
+ __entry->cm_node,
+ __entry->refcount,
+ __entry->vlan_id,
+ __entry->accel,
+ parse_cm_state(__entry->state),
+ parse_cm_event_type(__entry->type),
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4),
+ __print_ip_addr(__get_dynamic_array(raddr),
+ __entry->rport, __entry->ipv4)
+ )
+);
+
+DEFINE_EVENT(cm_node_template, irdma_create_event,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_accept,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_connect,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_reject,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_find_node,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_send_reset,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_rem_ref_cm_node,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+DEFINE_EVENT(cm_node_template, irdma_cm_event_handler,
+ TP_PROTO(struct irdma_cm_node *cm_node,
+ enum irdma_cm_event_type type, void *caller),
+ TP_ARGS(cm_node, type, caller));
+
+TRACE_EVENT(open_err_template,
+ TP_PROTO(struct irdma_cm_node *cm_node, bool reset, void *caller),
+ TP_ARGS(cm_node, reset, caller),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(struct irdma_cm_node *, cm_node)
+ __field(enum irdma_cm_node_state, state)
+ __field(bool, reset)
+ __field(void *, caller)
+ ),
+ TP_fast_assign(__entry->iwdev = cm_node->iwdev;
+ __entry->cm_node = cm_node;
+ __entry->state = cm_node->state;
+ __entry->reset = reset;
+ __entry->caller = caller;
+ ),
+ TP_printk("iwdev=%p caller=%pS node%p reset=%d state=%s",
+ __entry->iwdev,
+ __entry->caller,
+ __entry->cm_node,
+ __entry->reset,
+ parse_cm_state(__entry->state)
+ )
+);
+
+DEFINE_EVENT(open_err_template, irdma_active_open_err,
+ TP_PROTO(struct irdma_cm_node *cm_node, bool reset, void *caller),
+ TP_ARGS(cm_node, reset, caller));
+
+DEFINE_EVENT(open_err_template, irdma_passive_open_err,
+ TP_PROTO(struct irdma_cm_node *cm_node, bool reset, void *caller),
+ TP_ARGS(cm_node, reset, caller));
+
+DECLARE_EVENT_CLASS(cm_node_ah_template,
+ TP_PROTO(struct irdma_cm_node *cm_node),
+ TP_ARGS(cm_node),
+ TP_STRUCT__entry(__field(struct irdma_device *, iwdev)
+ __field(struct irdma_cm_node *, cm_node)
+ __field(struct irdma_sc_ah *, ah)
+ __field(u32, refcount)
+ __field(u16, lport)
+ __field(u16, rport)
+ __field(enum irdma_cm_node_state, state)
+ __field(bool, ipv4)
+ __field(u16, vlan_id)
+ __field(int, accel)
+ __dynamic_array(u32, laddr, 4)
+ __dynamic_array(u32, raddr, 4)
+ ),
+ TP_fast_assign(__entry->iwdev = cm_node->iwdev;
+ __entry->cm_node = cm_node;
+ __entry->ah = cm_node->ah;
+ __entry->refcount = refcount_read(&cm_node->refcnt);
+ __entry->lport = cm_node->loc_port;
+ __entry->rport = cm_node->rem_port;
+ __entry->state = cm_node->state;
+ __entry->ipv4 = cm_node->ipv4;
+ __entry->vlan_id = cm_node->vlan_id;
+ __entry->accel = cm_node->accelerated;
+ memcpy(__get_dynamic_array(laddr),
+ cm_node->loc_addr, 4);
+ memcpy(__get_dynamic_array(raddr),
+ cm_node->rem_addr, 4);
+ ),
+ TP_printk("iwdev=%p node=%p ah=%p refcnt=%d vlan_id=%d accel=%d state=%s loc: %s rem: %s",
+ __entry->iwdev,
+ __entry->cm_node,
+ __entry->ah,
+ __entry->refcount,
+ __entry->vlan_id,
+ __entry->accel,
+ parse_cm_state(__entry->state),
+ __print_ip_addr(__get_dynamic_array(laddr),
+ __entry->lport, __entry->ipv4),
+ __print_ip_addr(__get_dynamic_array(raddr),
+ __entry->rport, __entry->ipv4)
+ )
+);
+
+DEFINE_EVENT(cm_node_ah_template, irdma_cm_free_ah,
+ TP_PROTO(struct irdma_cm_node *cm_node),
+ TP_ARGS(cm_node));
+
+DEFINE_EVENT(cm_node_ah_template, irdma_create_ah,
+ TP_PROTO(struct irdma_cm_node *cm_node),
+ TP_ARGS(cm_node));
+
+#endif /* __TRACE_CM_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_cm
+#include <trace/define_trace.h>
--
1.8.3.1
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