IB/hfi1: Add opcode states to qp_stats

These fields allow for debugging send engine processing.

Reviewed-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/hfi1/qp.c b/drivers/infiniband/hw/hfi1/qp.c
index ee836c0..b87889d 100644 (file)
--- a/drivers/infiniband/hw/hfi1/qp.c
+++ b/drivers/infiniband/hw/hfi1/qp.c
@@ -634,7 +634,7 @@ void qp_iter_print(struct seq_file *s, struct qp_iter *iter)
        if (qp->s_ack_queue)
                e = &qp->s_ack_queue[qp->s_tail_ack_queue];
        seq_printf(s,
-                  "N %d %s QP %x R %u %s %u %u %u f=%x %u %u %u %u %u %u SPSN %x %x %x %x %x RPSN %x S(%u %u %u %u %u %u %u) R(%u %u %u) RQP %x LID %x SL %u MTU %u %u %u %u %u SDE %p,%u SC %p,%u SCQ %u %u PID %d E %x %x %x\n",
+                  "N %d %s QP %x R %u %s %u %u %u f=%x %u %u %u %u %u %u SPSN %x %x %x %x %x RPSN %x S(%u %u %u %u %u %u %u) R(%u %u %u) RQP %x LID %x SL %u MTU %u %u %u %u %u SDE %p,%u SC %p,%u SCQ %u %u PID %d OS %x %x E %x %x %x\n",
                   iter->n,
                   qp_idle(qp) ? "I" : "B",
                   qp->ibqp.qp_num,
@@ -676,6 +676,8 @@ void qp_iter_print(struct seq_file *s, struct qp_iter *iter)
                   ibcq_to_rvtcq(qp->ibqp.send_cq)->queue->head,
                   ibcq_to_rvtcq(qp->ibqp.send_cq)->queue->tail,
                   qp->pid,
+                  qp->s_state,
+                  qp->s_ack_state,
                   /* ack queue information */
                   e ? e->opcode : 0,
                   e ? e->psn : 0,