| 158 | } |
| 159 | |
| 160 | static int |
| 161 | memif_msg_receive_hello(struct rte_eth_dev *dev, memif_msg_t *msg) |
| 162 | { |
| 163 | struct pmd_internals *pmd = dev->data->dev_private; |
| 164 | memif_msg_hello_t *h = &msg->hello; |
| 165 | |
| 166 | if (h->min_version > MEMIF_VERSION || h->max_version < MEMIF_VERSION) { |
| 167 | memif_msg_enq_disconnect(pmd->cc, "Incompatible memif version", 0); |
| 168 | return -1; |
| 169 | } |
| 170 | |
| 171 | /* Set parameters for active connection */ |
| 172 | pmd->run.num_c2s_rings = RTE_MIN(h->max_c2s_ring + 1, |
| 173 | pmd->cfg.num_c2s_rings); |
| 174 | pmd->run.num_s2c_rings = RTE_MIN(h->max_s2c_ring + 1, |
| 175 | pmd->cfg.num_s2c_rings); |
| 176 | pmd->run.log2_ring_size = RTE_MIN(h->max_log2_ring_size, |
| 177 | pmd->cfg.log2_ring_size); |
| 178 | pmd->run.pkt_buffer_size = pmd->cfg.pkt_buffer_size; |
| 179 | |
| 180 | strlcpy(pmd->remote_name, (char *)h->name, sizeof(pmd->remote_name)); |
| 181 | |
| 182 | MIF_LOG(DEBUG, "Connecting to %s.", pmd->remote_name); |
| 183 | |
| 184 | return 0; |
| 185 | } |
| 186 | |
| 187 | static int |
| 188 | memif_msg_receive_init(struct memif_control_channel *cc, memif_msg_t *msg) |
no test coverage detected