diff mbox

[16/16] staging/rdma/hfi1: add cq head and tail information to qpstats

Message ID 20160214204624.29247.69312.stgit@scvm10.sc.intel.com (mailing list archive)
State Accepted
Headers show

Commit Message

Dennis Dalessandro Feb. 14, 2016, 8:46 p.m. UTC 
From: Vennila Megavannan <vennila.megavannan@intel.com>

This enables debugging issues related to cq event signalling mechanism

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Vennila Megavannan <vennila.megavannan@intel.com>
---
 drivers/staging/rdma/hfi1/qp.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)


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diff mbox

Patch

diff --git a/drivers/staging/rdma/hfi1/qp.c b/drivers/staging/rdma/hfi1/qp.c
index 4d5319c..c78b7bd 100644
--- a/drivers/staging/rdma/hfi1/qp.c
+++ b/drivers/staging/rdma/hfi1/qp.c
@@ -681,7 +681,7 @@  void qp_iter_print(struct seq_file *s, struct qp_iter *iter)
 	wqe = rvt_get_swqe_ptr(qp, qp->s_last);
 	send_context = qp_to_send_context(qp, priv->s_sc);
 	seq_printf(s,
-		   "N %d %s QP%x R %u %s %u %u %u f=%x %u %u %u %u %u %u PSN %x %x %x %x %x (%u %u %u %u %u %u %u) QP%x LID %x SL %u MTU %u %u %u %u SDE %p,%u SC %p,%u\n",
+		   "N %d %s QP%x R %u %s %u %u %u f=%x %u %u %u %u %u %u PSN %x %x %x %x %x (%u %u %u %u %u %u %u) QP%x LID %x SL %u MTU %u %u %u %u SDE %p,%u SC %p,%u CQ %u %u\n",
 		   iter->n,
 		   qp_idle(qp) ? "I" : "B",
 		   qp->ibqp.qp_num,
@@ -713,7 +713,9 @@  void qp_iter_print(struct seq_file *s, struct qp_iter *iter)
 		   sde,
 		   sde ? sde->this_idx : 0,
 		   send_context,
-		   send_context ? send_context->sw_index : 0);
+		   send_context ? send_context->sw_index : 0,
+		   ibcq_to_rvtcq(qp->ibqp.send_cq)->queue->head,
+		   ibcq_to_rvtcq(qp->ibqp.send_cq)->queue->tail);
 }
 
 void qp_comm_est(struct rvt_qp *qp)