- Patch 1 introduces devlink interface to get/set the mode of switch. - Patch 2 adds support to create control plane port representor netdevs associated with dataplane PF and VFs that can be used to control/configure PF/VFs even when they are in a different namespace. - Patch 3 enables syncing link state between PF/VFs and associated Port representors. - Patch 4 adds a new type to metadata_dst to allow passing port id to lower device. - Patch 5 adds TX and RX support to port netdevs. - Patch 6 enables HW and SW Port statistics to be exposed via netlink on Port netdevs. - Patch 7 adds support to get switch id and port number for Port netdevs.
v6: - Port representor netdevs are created and supported for PFs too. - Broadcast filters are not disabled by default on VFs in switchdev mode. Instead, offload_fwd_mark is set on skb's that are forwarded to Port netdevs to indicate that the HW has done the forwarding. - Random mac addresses are assigned to Port netdevs. v5: - Fix an issue with the link state sync patch. v4: - Make VFPR ndo_get_stats64 a void function to match with recent upstream change. v3: - misc. error handling fixes suggested by Scott Peterson - introduce switchdev_ops and add support to get switch id and port no. for VFPR netdevs. Suggested by Or Gerlitz v2: - handle i40e_alloc_vfpr_netdev() failures. - minor comment/commit msg updates. Jakub Kicinski (1): net: store port/representator id in metadata_dst Sridhar Samudrala (6): i40e: Introduce devlink interface i40e: Introduce Port Representor netdevs and switchdev mode. i40e: Sync link state between PF/VFs and Port representor netdevs i40e: Add TX and RX support over port netdev's in switchdev mode i40e: Add support for exposing switch port statistics via port netdevs i40e: Add support to get switch id and port number for port netdevs drivers/net/ethernet/intel/Kconfig | 1 + drivers/net/ethernet/intel/i40e/i40e.h | 37 ++ drivers/net/ethernet/intel/i40e/i40e_main.c | 609 ++++++++++++++++++++- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 170 +++++- drivers/net/ethernet/intel/i40e/i40e_txrx.h | 2 + drivers/net/ethernet/intel/i40e/i40e_type.h | 3 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 7 + include/net/dst_metadata.h | 41 +- net/core/dst.c | 15 +- net/core/filter.c | 1 + net/ipv4/ip_tunnel_core.c | 6 +- net/openvswitch/flow_netlink.c | 4 +- 13 files changed, 899 insertions(+), 31 deletions(-) -- 1.8.3.1
