Signed-off-by: Bryan O'Sullivan <[email protected]>
diff -r 23519e578bf0 -r b098b021b6fd drivers/infiniband/hw/ipath/ipath_ud.c
--- a/drivers/infiniband/hw/ipath/ipath_ud.c Fri May 12 15:55:28 2006 -0700
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c Fri May 12 15:55:28 2006 -0700
@@ -554,11 +554,16 @@ void ipath_ud_rcv(struct ipath_ibdev *de
spin_lock_irqsave(&rq->lock, flags);
if (rq->tail == rq->head) {
spin_unlock_irqrestore(&rq->lock, flags);
- /* Count VL15 packets dropped due to no receive buffer */
+ /*
+ * Count VL15 packets dropped due to no receive buffer.
+ * Otherwise, count them as buffer overruns since usually,
+ * the HW will be able to receive packets even if there are
+ * no QPs with posted receive buffers.
+ */
if (qp->ibqp.qp_num == 0)
dev->n_vl15_dropped++;
else
- dev->n_pkt_drops++;
+ dev->rcv_errors++;
goto bail;
}
/* Silently drop packets which are too big. */
-
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