According to hardware user manual, when hardware reports error
'roc_pkt_without_key_port', the driver should assert function
reset to do the recovery.

So this patch uses HNAE3_FUNC_RESET to replace HNAE3_GLOBAL_RESET.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>