On 10/27/22 10:47, Junfeng Guo wrote:
Add dev ops dev_start, dev_stop and link_update.
Signed-off-by: Beilei Xing <beilei.x...@intel.com>
Signed-off-by: Xiaoyun Li <xiaoyun...@intel.com>
Signed-off-by: Junfeng Guo <junfeng....@intel.com>
[snip]
@@ -284,6 +305,40 @@ idpf_dev_configure(struct rte_eth_dev *dev)
return 0;
}
+static int
+idpf_dev_start(struct rte_eth_dev *dev)
+{
+ struct idpf_vport *vport = dev->data->dev_private;
+
+ if (dev->data->mtu > vport->max_mtu) {
+ PMD_DRV_LOG(ERR, "MTU should be less than %d", vport->max_mtu);
+ return -1;
Negative errno must be returned.
+ }
+
+ vport->max_pkt_len = dev->data->mtu + IDPF_ETH_OVERHEAD;
+
+ /* TODO: start queues */
+
+ if (idpf_vc_ena_dis_vport(vport, true) != 0) {
+ PMD_DRV_LOG(ERR, "Failed to enable vport");
+ return -1;
same here
+ }
+
+ return 0;
+}
[snip]
