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-rw-r--r--drivers/infiniband/sw/rdmavt/trace_tx.h163
1 files changed, 163 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/trace_tx.h b/drivers/infiniband/sw/rdmavt/trace_tx.h
new file mode 100644
index 000000000..ff7d39a30
--- /dev/null
+++ b/drivers/infiniband/sw/rdmavt/trace_tx.h
@@ -0,0 +1,163 @@
+/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
+/*
+ * Copyright(c) 2016 Intel Corporation.
+ */
+#if !defined(__RVT_TRACE_TX_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __RVT_TRACE_TX_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_tx
+
+#define wr_opcode_name(opcode) { IB_WR_##opcode, #opcode }
+#define show_wr_opcode(opcode) \
+__print_symbolic(opcode, \
+ wr_opcode_name(RDMA_WRITE), \
+ wr_opcode_name(RDMA_WRITE_WITH_IMM), \
+ wr_opcode_name(SEND), \
+ wr_opcode_name(SEND_WITH_IMM), \
+ wr_opcode_name(RDMA_READ), \
+ wr_opcode_name(ATOMIC_CMP_AND_SWP), \
+ wr_opcode_name(ATOMIC_FETCH_AND_ADD), \
+ wr_opcode_name(LSO), \
+ wr_opcode_name(SEND_WITH_INV), \
+ wr_opcode_name(RDMA_READ_WITH_INV), \
+ wr_opcode_name(LOCAL_INV), \
+ wr_opcode_name(MASKED_ATOMIC_CMP_AND_SWP), \
+ wr_opcode_name(MASKED_ATOMIC_FETCH_AND_ADD), \
+ wr_opcode_name(RESERVED1), \
+ wr_opcode_name(RESERVED2), \
+ wr_opcode_name(RESERVED3), \
+ wr_opcode_name(RESERVED4), \
+ wr_opcode_name(RESERVED5), \
+ wr_opcode_name(RESERVED6), \
+ wr_opcode_name(RESERVED7), \
+ wr_opcode_name(RESERVED8), \
+ wr_opcode_name(RESERVED9), \
+ wr_opcode_name(RESERVED10))
+
+#define POS_PRN \
+"[%s] wqe %p wr_id %llx send_flags %x qpn %x qpt %u psn %x lpsn %x ssn %x length %u opcode 0x%.2x,%s size %u avail %u head %u last %u pid %u num_sge %u wr_num_sge %u"
+
+TRACE_EVENT(
+ rvt_post_one_wr,
+ TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, int wr_num_sge),
+ TP_ARGS(qp, wqe, wr_num_sge),
+ TP_STRUCT__entry(
+ RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
+ __field(u64, wr_id)
+ __field(struct rvt_swqe *, wqe)
+ __field(u32, qpn)
+ __field(u32, qpt)
+ __field(u32, psn)
+ __field(u32, lpsn)
+ __field(u32, length)
+ __field(u32, opcode)
+ __field(u32, size)
+ __field(u32, avail)
+ __field(u32, head)
+ __field(u32, last)
+ __field(u32, ssn)
+ __field(int, send_flags)
+ __field(pid_t, pid)
+ __field(int, num_sge)
+ __field(int, wr_num_sge)
+ ),
+ TP_fast_assign(
+ RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
+ __entry->wqe = wqe;
+ __entry->wr_id = wqe->wr.wr_id;
+ __entry->qpn = qp->ibqp.qp_num;
+ __entry->qpt = qp->ibqp.qp_type;
+ __entry->psn = wqe->psn;
+ __entry->lpsn = wqe->lpsn;
+ __entry->length = wqe->length;
+ __entry->opcode = wqe->wr.opcode;
+ __entry->size = qp->s_size;
+ __entry->avail = qp->s_avail;
+ __entry->head = qp->s_head;
+ __entry->last = qp->s_last;
+ __entry->pid = qp->pid;
+ __entry->ssn = wqe->ssn;
+ __entry->send_flags = wqe->wr.send_flags;
+ __entry->num_sge = wqe->wr.num_sge;
+ __entry->wr_num_sge = wr_num_sge;
+ ),
+ TP_printk(
+ POS_PRN,
+ __get_str(dev),
+ __entry->wqe,
+ __entry->wr_id,
+ __entry->send_flags,
+ __entry->qpn,
+ __entry->qpt,
+ __entry->psn,
+ __entry->lpsn,
+ __entry->ssn,
+ __entry->length,
+ __entry->opcode, show_wr_opcode(__entry->opcode),
+ __entry->size,
+ __entry->avail,
+ __entry->head,
+ __entry->last,
+ __entry->pid,
+ __entry->num_sge,
+ __entry->wr_num_sge
+ )
+);
+
+TRACE_EVENT(
+ rvt_qp_send_completion,
+ TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, u32 idx),
+ TP_ARGS(qp, wqe, idx),
+ TP_STRUCT__entry(
+ RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
+ __field(struct rvt_swqe *, wqe)
+ __field(u64, wr_id)
+ __field(u32, qpn)
+ __field(u32, qpt)
+ __field(u32, length)
+ __field(u32, idx)
+ __field(u32, ssn)
+ __field(enum ib_wr_opcode, opcode)
+ __field(int, send_flags)
+ ),
+ TP_fast_assign(
+ RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
+ __entry->wqe = wqe;
+ __entry->wr_id = wqe->wr.wr_id;
+ __entry->qpn = qp->ibqp.qp_num;
+ __entry->qpt = qp->ibqp.qp_type;
+ __entry->length = wqe->length;
+ __entry->idx = idx;
+ __entry->ssn = wqe->ssn;
+ __entry->opcode = wqe->wr.opcode;
+ __entry->send_flags = wqe->wr.send_flags;
+ ),
+ TP_printk(
+ "[%s] qpn 0x%x qpt %u wqe %p idx %u wr_id %llx length %u ssn %u opcode %x send_flags %x",
+ __get_str(dev),
+ __entry->qpn,
+ __entry->qpt,
+ __entry->wqe,
+ __entry->idx,
+ __entry->wr_id,
+ __entry->length,
+ __entry->ssn,
+ __entry->opcode,
+ __entry->send_flags
+ )
+);
+#endif /* __RVT_TRACE_TX_H */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_tx
+#include <trace/define_trace.h>
+