net/mlx4_core: Fix QUERY FUNC CAP flags

net/mlx4_core: Fix QUERY FUNC CAP flags

Separate QUERY_FUNC_CAP flags0 from QUERY_FUNC_CAP flags, as 'flags' is
already used for another set of flags in FUNC CAP, while phv bit should be
part of a different set of flags.
Remove QUERY_FUNC_CAP port_flags field, as it is not in use.

Fixes: 6447cec02749 ('net/mlx4_core: Preparations for 802.1ad VLAN support')
Fixes: 2fe3cb22a4c8 ('mlx4_core: Added FW commands and their wrappers for supporting SRIOV')
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>