#This patch was developed both in-house and from outside. We plan to submit it
#upstream, but do not yet have a target date for doing so
#
# HG changeset patch
# Parent  9bfa06c26b7c06c5210ee26455daf41dd9cea492
24617163 Missing code in libmlx4 when upgrading from ofed-1.5.3 to ofed-3.18

diff -r 9bfa06c26b7c src/qp.c
--- a/src/qp.c	Tue Sep 13 19:19:29 2016 -0700
+++ b/src/qp.c	Tue Sep 13 19:29:56 2016 -0700
@@ -405,7 +405,8 @@
 out:
 	ctx = to_mctx(ibqp->context);
 
-	if (nreq == 1 && inl && size > 1 && size <= ctx->bf_buf_size / 16) {
+	if (ctx->ibv_ctx.device->blueflame_enabled && nreq == 1 && inl &&
+	    size > 1 && size <= ctx->bf_buf_size / 16) {
 		ctrl->owner_opcode |= htonl((qp->sq.head & 0xffff) << 8);
 		*(uint32_t *) ctrl->reserved |= qp->doorbell_qpn;
 		/*