net-next/hinic:add rx checksum offload for HiNIC

net-next/hinic:add rx checksum offload for HiNIC

BugLink: https://bugs.launchpad.net/bugs/1820187
In order to improve performance, this patch adds rx checksum offload
for the HiNIC driver. Performance test(Iperf) shows more than 80%
improvement in TCP streams.

Signed-off-by: Xue Chaojing <xuechaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 4a61abb100c8a647959147034f60e9fce17ce9af)
Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Acked-by: Kleber Souza <kleber.souza@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>