net: hns3: Add reset handle for flow director

When doing reset, remove all entries in TCAM block, and keep flow
director rules list. After finishing reset, restore all entries.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
4 files changed