net/txgbe: fix max number of queues for SR-IOV

[ upstream commit 09b010d ]

Hardware restrictions require a maximum of 4 queues for every pool.

Fixes: a6712cd ("net/txgbe: add PF module init and uninit for SRIOV")

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>

drivers/net/txgbe/txgbe_pf.c

@@ -108,7 +108,7 @@ int txgbe_pf_host_init(struct rte_eth_dev *eth_dev)
 		nb_queue = 4;
 		RTE_ETH_DEV_SRIOV(eth_dev).active = RTE_ETH_32_POOLS;
 	} else {
-		nb_queue = 8;
+		nb_queue = 4;
 		RTE_ETH_DEV_SRIOV(eth_dev).active = RTE_ETH_16_POOLS;
 	}