net/hns3: decrease non-nearby memory access in Rx

net/hns3: decrease non-nearby memory access in Rx

Currently, hns3 PMD driver needs know the PVID configuration state and
do different processing in the 'rx_pkt_burst' ops implementation
function.

This patch adds a member to struct hns3_rx_queue/hns3_tx_queue of the
driver to indicate the PVID configuration status, so it isn't need
to access other data structure in the 'rx_pkt_burst' ops implementation,
to avoid performance loss because of reducing cache miss.

Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>