On 11/12/20 12:24 PM, Parav Pandit wrote: > diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig > index 485478979b1a..10dfaf671c90 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig > +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig > @@ -202,3 +202,12 @@ config MLX5_SW_STEERING > default y > help > Build support for software-managed steering in the NIC. > + > +config MLX5_SF > + bool "Mellanox Technologies subfunction device support using auxiliary device" > + depends on MLX5_CORE && MLX5_CORE_EN > + default n > + help > + Build support for subfuction device in the NIC. A Mellanox subfunction > + device can support RDMA, netdevice and vdpa device. > + It is similar to a SRIOV VF but it doesn't require SRIOV support. per Dan's comment about AUXILIARY_BUS being select only, should this config select AUXILIARY_BUS?
