- attr.max_inl_recv = priv->inl_recv_size;
- attr.comp_mask |= IBV_EXP_QP_INIT_ATTR_INL_RECV;
- return ibv_exp_create_qp(priv->ctx, &attr);
-}
-
-/**
- * Allocate a RSS Queue Pair.
- * Optionally setup inline receive if supported.
- *
- * @param priv
- * Pointer to private structure.
- * @param cq
- * Completion queue to associate with QP.
- * @param desc
- * Number of descriptors in QP (hint only).
- * @param parent
- * If nonzero, create a parent QP, otherwise a child.
- *
- * @return
- * QP pointer or NULL in case of error.
- */
-static struct ibv_qp *
-rxq_setup_qp_rss(struct priv *priv, struct ibv_cq *cq, uint16_t desc,
- int parent, struct ibv_exp_res_domain *rd)
-{
- struct ibv_exp_qp_init_attr attr = {
- /* CQ to be associated with the send queue. */
- .send_cq = cq,
- /* CQ to be associated with the receive queue. */
- .recv_cq = cq,
- .cap = {
- /* Max number of outstanding WRs. */
- .max_recv_wr = ((priv->device_attr.max_qp_wr < desc) ?
- priv->device_attr.max_qp_wr :
- desc),
- /* Max number of scatter/gather elements in a WR. */
- .max_recv_sge = ((priv->device_attr.max_sge <
- MLX4_PMD_SGE_WR_N) ?
- priv->device_attr.max_sge :
- MLX4_PMD_SGE_WR_N),
- },
- .qp_type = IBV_QPT_RAW_PACKET,
- .comp_mask = (IBV_EXP_QP_INIT_ATTR_PD |
- IBV_EXP_QP_INIT_ATTR_RES_DOMAIN |
- IBV_EXP_QP_INIT_ATTR_QPG),
- .pd = priv->pd,
- .res_domain = rd,
- };
-