From: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx> The following fields are available for filter/trace: - wqe - wr_id - qpn - qpt - length - idx - ssn - (wr)opcode - (wr)send_flags Reviewed-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx> --- drivers/infiniband/hw/hfi1/rc.c | 2 ++ drivers/infiniband/hw/hfi1/ruc.c | 1 + drivers/infiniband/hw/hfi1/trace_tx.h | 43 +++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/rc.c b/drivers/infiniband/hw/hfi1/rc.c index 4649530..0e56578 100644 --- a/drivers/infiniband/hw/hfi1/rc.c +++ b/drivers/infiniband/hw/hfi1/rc.c @@ -1028,6 +1028,7 @@ void hfi1_rc_send_complete(struct rvt_qp *qp, struct ib_header *hdr) cmp_psn(qp->s_sending_psn, qp->s_sending_hpsn) <= 0) break; s_last = qp->s_last; + trace_hfi1_qp_send_completion(qp, wqe, s_last); if (++s_last >= qp->s_size) s_last = 0; qp->s_last = s_last; @@ -1079,6 +1080,7 @@ static inline void update_last_psn(struct rvt_qp *qp, u32 psn) rvt_put_swqe(wqe); s_last = qp->s_last; + trace_hfi1_qp_send_completion(qp, wqe, s_last); if (++s_last >= qp->s_size) s_last = 0; qp->s_last = s_last; diff --git a/drivers/infiniband/hw/hfi1/ruc.c b/drivers/infiniband/hw/hfi1/ruc.c index d2eb793..a1c3c97 100644 --- a/drivers/infiniband/hw/hfi1/ruc.c +++ b/drivers/infiniband/hw/hfi1/ruc.c @@ -911,6 +911,7 @@ void hfi1_send_complete(struct rvt_qp *qp, struct rvt_swqe *wqe, old_last = last; if (++last >= qp->s_size) last = 0; + trace_hfi1_qp_send_completion(qp, wqe, last); qp->s_last = last; /* See post_send() */ barrier(); diff --git a/drivers/infiniband/hw/hfi1/trace_tx.h b/drivers/infiniband/hw/hfi1/trace_tx.h index 415d6be..2c9ac57 100644 --- a/drivers/infiniband/hw/hfi1/trace_tx.h +++ b/drivers/infiniband/hw/hfi1/trace_tx.h @@ -633,6 +633,49 @@ TP_PROTO(struct hfi1_devdata *dd, struct buffer_control *bc), TP_ARGS(dd, bc)); +TRACE_EVENT( + hfi1_qp_send_completion, + TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, u32 idx), + TP_ARGS(qp, wqe, idx), + TP_STRUCT__entry( + DD_DEV_ENTRY(dd_from_ibdev(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( + DD_DEV_ASSIGN(dd_from_ibdev(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 /* __HFI1_TRACE_TX_H */ #undef TRACE_INCLUDE_PATH -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
