Currently all the three host adapter (v1/v2/v3 hw) share the same host
attribute. Actually one host attribute may has own host attribute which
is not supported by other host adapter. So add a separate host attribute
for every host adapter.
Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: NJohn Garry <john.garry@huawei.com>