- ib_free_recv_mad(mad_recv_wc);
- deref_mad_agent(mad_agent_priv);
- return;
- }
- ib_mark_mad_done(mad_send_wr);
- spin_unlock_irqrestore(&mad_agent_priv->lock, flags);
+ if (!ib_mad_kernel_rmpp_agent(&mad_agent_priv->agent)
+ && ib_is_mad_class_rmpp(mad_recv_wc->recv_buf.mad->mad_hdr.mgmt_class)
+ && (ib_get_rmpp_flags(&((struct ib_rmpp_mad *)mad_recv_wc->recv_buf.mad)->rmpp_hdr)
+ & IB_MGMT_RMPP_FLAG_ACTIVE)) {
+ /* user rmpp is in effect
+ * and this is an active RMPP MAD
+ */
+ mad_recv_wc->wc->wr_id = 0;
+ mad_agent_priv->agent.recv_handler(&mad_agent_priv->agent,
+ mad_recv_wc);
+ atomic_dec(&mad_agent_priv->refcount);
+ } else {
+ /* not user rmpp, revert to normal behavior and
+ * drop the mad */
+ ib_free_recv_mad(mad_recv_wc);
+ deref_mad_agent(mad_agent_priv);
+ return;
+ }
+ } else {
+ ib_mark_mad_done(mad_send_wr);
+ spin_unlock_irqrestore(&mad_agent_priv->lock, flags);