From: Sean Hefty Date: Mon, 28 Aug 2006 18:55:52 +0000 (-0700) Subject: IB/cm: Enable atomics along with RDMA reads X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c1f250c0b45cdfdd89b21f2b866f317439aa21de;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git IB/cm: Enable atomics along with RDMA reads Enable atomic operations along with RDMA reads if a local RDMA read/atomic depth is provided by the user. Signed-off-by: Sean Hefty Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 0de335b7bfc2..0df1454819ac 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -3125,7 +3125,8 @@ static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv, qp_attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_WRITE; if (cm_id_priv->responder_resources) - qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ; + qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ | + IB_ACCESS_REMOTE_ATOMIC; qp_attr->pkey_index = cm_id_priv->av.pkey_index; qp_attr->port_num = cm_id_priv->av.port->port_num; ret = 0;