From 4ab1eb9c8df620d5ed64fa1d1be683862b311685 Mon Sep 17 00:00:00 2001 From: Steve Wise Date: Thu, 20 May 2010 16:58:10 -0500 Subject: [PATCH] RDMA/cxgb4: Set fence flag for inv-local-stag work requests Signed-off-by: Steve Wise Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb4/qp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 83a01dc0c4c..9fb52fa75e2 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -588,6 +588,8 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, err = build_fastreg(wqe, wr, &len16); break; case IB_WR_LOCAL_INV: + if (wr->send_flags & IB_SEND_FENCE) + fw_flags |= FW_RI_LOCAL_FENCE_FLAG; fw_opcode = FW_RI_INV_LSTAG_WR; swsqe->opcode = FW_RI_LOCAL_INV; err = build_inv_stag(wqe, wr, &len16);