1 files changed, 96 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/trace_qp.h b/drivers/infiniband/sw/rdmavt/trace_qp.h
new file mode 100644
index 000000000..c28c81fcb
--- /dev/null
+++ b/drivers/infiniband/sw/rdmavt/trace_qp.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
+/*
+ * Copyright(c) 2016 Intel Corporation.
+ */
+#if !defined(__RVT_TRACE_QP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __RVT_TRACE_QP_H
+
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+
+#include <rdma/ib_verbs.h>
+#include <rdma/rdmavt_qp.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rvt_qp
+
+DECLARE_EVENT_CLASS(rvt_qphash_template,
+	TP_PROTO(struct rvt_qp *qp, u32 bucket),
+	TP_ARGS(qp, bucket),
+	TP_STRUCT__entry(
+		RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
+		__field(u32, qpn)
+		__field(u32, bucket)
+	),
+	TP_fast_assign(
+		RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
+		__entry->qpn = qp->ibqp.qp_num;
+		__entry->bucket = bucket;
+	),
+	TP_printk(
+		"[%s] qpn 0x%x bucket %u",
+		__get_str(dev),
+		__entry->qpn,
+		__entry->bucket
+	)
+);
+
+DEFINE_EVENT(rvt_qphash_template, rvt_qpinsert,
+	TP_PROTO(struct rvt_qp *qp, u32 bucket),
+	TP_ARGS(qp, bucket));
+
+DEFINE_EVENT(rvt_qphash_template, rvt_qpremove,
+	TP_PROTO(struct rvt_qp *qp, u32 bucket),
+	TP_ARGS(qp, bucket));
+
+DECLARE_EVENT_CLASS(
+	rvt_rnrnak_template,
+	TP_PROTO(struct rvt_qp *qp, u32 to),
+	TP_ARGS(qp, to),
+	TP_STRUCT__entry(
+		RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
+		__field(u32, qpn)
+		__field(void *, hrtimer)
+		__field(u32, s_flags)
+		__field(u32, to)
+	),
+	TP_fast_assign(
+		RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
+		__entry->qpn = qp->ibqp.qp_num;
+		__entry->hrtimer = &qp->s_rnr_timer;
+		__entry->s_flags = qp->s_flags;
+		__entry->to = to;
+	),
+	TP_printk(
+		"[%s] qpn 0x%x hrtimer 0x%p s_flags 0x%x timeout %u us",
+		__get_str(dev),
+		__entry->qpn,
+		__entry->hrtimer,
+		__entry->s_flags,
+		__entry->to
+	)
+);
+
+DEFINE_EVENT(
+	rvt_rnrnak_template, rvt_rnrnak_add,
+	TP_PROTO(struct rvt_qp *qp, u32 to),
+	TP_ARGS(qp, to));
+
+DEFINE_EVENT(
+	rvt_rnrnak_template, rvt_rnrnak_timeout,
+	TP_PROTO(struct rvt_qp *qp, u32 to),
+	TP_ARGS(qp, to));
+
+DEFINE_EVENT(
+	rvt_rnrnak_template, rvt_rnrnak_stop,
+	TP_PROTO(struct rvt_qp *qp, u32 to),
+	TP_ARGS(qp, to));
+
+#endif /* __RVT_TRACE_QP_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_qp
+#include <trace/define_trace.h>
+