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authorSteve Wise <swise@opengridcomputing.com>2010-05-20 23:58:10 +0200
committerRoland Dreier <rolandd@cisco.com>2010-05-25 06:08:04 +0200
commit4ab1eb9c8df620d5ed64fa1d1be683862b311685 (patch)
tree9c20d20ad6929d0b61e32c98e5762818201c5b91 /drivers/infiniband
parentRDMA/cxgb4: Update some HW limits (diff)
downloadlinux-4ab1eb9c8df620d5ed64fa1d1be683862b311685.tar.xz
linux-4ab1eb9c8df620d5ed64fa1d1be683862b311685.zip
RDMA/cxgb4: Set fence flag for inv-local-stag work requests
Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 83a01dc0c4c1..9fb52fa75e2a 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);