diff --git a/drivers/infiniband/hw/hfi1/iowait.c b/drivers/infiniband/hw/hfi1/iowait.c
index 012b845..f0a185c 100644
--- a/drivers/infiniband/hw/hfi1/iowait.c
+++ b/drivers/infiniband/hw/hfi1/iowait.c
@@ -46,9 +46,11 @@
  *
  */
 #include "iowait.h"
+#include "trace_iowait.h"
 
 void iowait_set_flag(struct iowait *wait, u32 flag)
 {
+	trace_hfi1_iowait_set(wait, flag);
 	set_bit(flag, &wait->flags);
 }
 
@@ -59,6 +61,7 @@ bool iowait_flag_set(struct iowait *wait, u32 flag)
 
 inline void iowait_clear_flag(struct iowait *wait, u32 flag)
 {
+	trace_hfi1_iowait_clear(wait, flag);
 	clear_bit(flag, &wait->flags);
 }
 
diff --git a/drivers/infiniband/hw/hfi1/trace.h b/drivers/infiniband/hw/hfi1/trace.h
index 8540463..84458f1 100644
--- a/drivers/infiniband/hw/hfi1/trace.h
+++ b/drivers/infiniband/hw/hfi1/trace.h
@@ -1,5 +1,5 @@
 /*
- * Copyright(c) 2015 - 2017 Intel Corporation.
+ * Copyright(c) 2015 - 2018 Intel Corporation.
  *
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
@@ -62,3 +62,4 @@
 #include "trace_rx.h"
 #include "trace_tx.h"
 #include "trace_mmu.h"
+#include "trace_iowait.h"
diff --git a/drivers/infiniband/hw/hfi1/trace_iowait.h b/drivers/infiniband/hw/hfi1/trace_iowait.h
new file mode 100644
index 0000000..bb74ee5
--- /dev/null
+++ b/drivers/infiniband/hw/hfi1/trace_iowait.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
+/*
+ * Copyright(c) 2018 Intel Corporation.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#if !defined(__HFI1_TRACE_IOWAIT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __HFI1_TRACE_IOWAIT_H
+
+#include <linux/tracepoint.h>
+#include "iowait.h"
+#include "verbs.h"
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM hfi1_iowait
+
+DECLARE_EVENT_CLASS(hfi1_iowait_template,
+		    TP_PROTO(struct iowait *wait, u32 flag),
+		    TP_ARGS(wait, flag),
+		    TP_STRUCT__entry(/* entry */
+			    __field(unsigned long, addr)
+			    __field(unsigned long, flags)
+			    __field(u32, flag)
+			    __field(u32, qpn)
+			    ),
+		    TP_fast_assign(/* assign */
+			    __entry->addr = (unsigned long)wait;
+			    __entry->flags = wait->flags;
+			    __entry->flag = (1 << flag);
+			    __entry->qpn = iowait_to_qp(wait)->ibqp.qp_num;
+			    ),
+		    TP_printk(/* print */
+			    "iowait 0x%lx qp %u flags 0x%lx flag 0x%x",
+			    __entry->addr,
+			    __entry->qpn,
+			    __entry->flags,
+			    __entry->flag
+			    )
+	);
+
+DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_set,
+	     TP_PROTO(struct iowait *wait, u32 flag),
+	     TP_ARGS(wait, flag));
+
+DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_clear,
+	     TP_PROTO(struct iowait *wait, u32 flag),
+	     TP_ARGS(wait, flag));
+
+#endif /* __HFI1_TRACE_IOWAIT_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_iowait
+#include <trace/define_trace.h>
