diff options
| author | Kaike Wan <kaike.wan@intel.com> | 2019-09-11 14:30:41 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-09-13 22:59:55 +0300 |
| commit | c05fc15634f9316d493cddb32319c2711b0d8f59 (patch) | |
| tree | b30754db22aeadfdd7d1ebadda4d03e82bdea749 /drivers/infiniband/hw/hfi1/rc.c | |
| parent | 4db8fd4973329810c8549b08df12907e6fe921c2 (diff) | |
| download | linux-c05fc15634f9316d493cddb32319c2711b0d8f59.tar.xz | |
IB/hfi1: Add traces for TID RDMA READ
This patch adds traces to debug packet loss and retry for TID RDMA READ
protocol.
Link: https://lore.kernel.org/r/20190911113041.126040.64541.stgit@awfm-01.aw.intel.com
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-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: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/rc.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/rc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/rc.c b/drivers/infiniband/hw/hfi1/rc.c index 024a7c2b6124..eeca08d3b470 100644 --- a/drivers/infiniband/hw/hfi1/rc.c +++ b/drivers/infiniband/hw/hfi1/rc.c @@ -1483,6 +1483,11 @@ static void update_num_rd_atomic(struct rvt_qp *qp, u32 psn, req->ack_pending = cur_seg - req->comp_seg; priv->pending_tid_r_segs += req->ack_pending; qp->s_num_rd_atomic += req->ack_pending; + trace_hfi1_tid_req_update_num_rd_atomic(qp, 0, + wqe->wr.opcode, + wqe->psn, + wqe->lpsn, + req); } else { priv->pending_tid_r_segs += req->total_segs; qp->s_num_rd_atomic += req->total_segs; |