hinic: add support to identify physical device

add support to identify physical device by flashing an LED
attached to it with ethtool -p cmd.

Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Luo bin 2020-06-28 20:36:23 +08:00 • committed by David S. Miller
commit 07afcc7ab4
7 changed files with 132 additions and 3 deletions