- attr.params = (struct ibv_exp_query_intf_params){
- .intf_scope = IBV_EXP_INTF_GLOBAL,
- .intf = IBV_EXP_INTF_CQ,
- .obj = tmpl.cq,
- };
- tmpl.if_cq = ibv_exp_query_intf(priv->ctx, &attr.params, &status);
- if (tmpl.if_cq == NULL) {
- ret = EINVAL;
- ERROR("%p: CQ interface family query failed with status %d",
- (void *)dev, status);
- goto error;
- }
- attr.params = (struct ibv_exp_query_intf_params){
- .intf_scope = IBV_EXP_INTF_GLOBAL,
- .intf = IBV_EXP_INTF_QP_BURST,
- .intf_version = 1,
- .obj = tmpl.qp,
- /* Enable multi-packet send if supported. */
- .family_flags =
- (priv->mps ?
- IBV_EXP_QP_BURST_CREATE_ENABLE_MULTI_PACKET_SEND_WR :
- 0),
- };
- tmpl.if_qp = ibv_exp_query_intf(priv->ctx, &attr.params, &status);
- if (tmpl.if_qp == NULL) {
- ret = EINVAL;
- ERROR("%p: QP interface family query failed with status %d",
- (void *)dev, status);
- goto error;
- }