net: hns3: Support "ethtool -d" for HNS3 VF driver

net: hns3: Support "ethtool -d" for HNS3 VF driver

BugLink: https://bugs.launchpad.net/bugs/1810457
This patch adds "ethtool -d" support for HNS3 VF Driver.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 1600c3e5f23e39c0ecdad237838e6366713656b7)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>