net/gve: support secondary process

The RSS support for GVE allows multiple CPU cores to
handle the rx/tx queues as pollers. This requires initializing
the eth_dev_ops and updating the RX/TX functions for these pollers.

Signed-off-by: Tathagat Priyadarshi <tathagat.dpdk@gmail.com>
Acked-by: Rushil Gupta <rushilg@google.com>
Acked-by: Joshua Washington <joshwash@google.com>

.mailmap

@@ -1460,6 +1460,7 @@ Tao Zhu <taox.zhu@intel.com>
 Taripin Samuel <samuel.taripin@intel.com>
 Tarun Singh <tarun.k.singh@intel.com>
 Tasnim Bashar <tbashar@nvidia.com> <tbashar@mellanox.com>
+Tathagat Priyadarshi <tathagat.dpdk@gmail.com>
 Tejasree Kondoj <ktejasree@marvell.com> <kondoj.tejasree@caviumnetworks.com>
 Tengfei Zhang <zypscode@outlook.com>
 Tero Aho <tero.aho@coriant.com>

drivers/net/gve/gve_ethdev.c

@@ -1185,8 +1185,18 @@ gve_dev_init(struct rte_eth_dev *eth_dev)
 	rte_be32_t *db_bar;
 	int err;
 
-	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+		if (gve_is_gqi(priv)) {
+			gve_set_rx_function(eth_dev);
+			gve_set_tx_function(eth_dev);
+			eth_dev->dev_ops = &gve_eth_dev_ops;
+		} else {
+			gve_set_rx_function_dqo(eth_dev);
+			gve_set_tx_function_dqo(eth_dev);
+			eth_dev->dev_ops = &gve_eth_dev_ops_dqo;
+		}
 		return 0;
+	}
 
 	pci_dev = RTE_DEV_TO_PCI(eth_dev->device);