Hi Dave, This patchset adds VST QinQ support (VLAN protocol 802.1ad) to the mlx4 driver. We extended the VF VLAN API with an additional parameter for VLAN protocol, and kept 802.1Q as drivers' default.
We prepared a userspace support, the patch will be submitted to the iproute2 mailing list. The iproute2 VLAN protocol parameter is optional (default: 802.1Q). A configuration command of VF VLAN that is used prior to this patchset will result in same functionality as today's (VST without QinQ). Moshe Shemesh (4): net/mlx4_core: Fix QUERY FUNC CAP flags net/mlx4: Preparation for VST QinQ net: Add VST QinQ support net/mlx4_core: Add an option to configure SVLAN TPID drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 3 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 9 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 6 +- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h | 2 +- drivers/net/ethernet/emulex/benet/be_main.c | 6 +- drivers/net/ethernet/intel/fm10k/fm10k.h | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_iov.c | 6 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 +++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 4 +- drivers/net/ethernet/intel/igb/igb_main.c | 9 ++- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 5 +- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h | 2 +- drivers/net/ethernet/mellanox/mlx4/cmd.c | 32 ++++++++++- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 23 +++++++- drivers/net/ethernet/mellanox/mlx4/fw.c | 67 ++++++++++++++++++---- drivers/net/ethernet/mellanox/mlx4/fw.h | 2 +- drivers/net/ethernet/mellanox/mlx4/mlx4.h | 2 + .../net/ethernet/mellanox/mlx4/resource_tracker.c | 40 ++++++++++--- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 6 +- drivers/net/ethernet/qlogic/qede/qede_main.c | 6 +- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h | 2 +- .../net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c | 5 +- drivers/net/ethernet/sfc/sriov.c | 5 +- drivers/net/ethernet/sfc/sriov.h | 2 +- include/linux/if_link.h | 1 + include/linux/mlx4/cmd.h | 4 +- include/linux/mlx4/device.h | 5 ++ include/linux/mlx4/qp.h | 2 + include/linux/netdevice.h | 6 +- include/uapi/linux/if_link.h | 10 +++- net/core/rtnetlink.c | 28 ++++++++- 31 files changed, 262 insertions(+), 51 deletions(-) -- 1.8.3.1
