Hi, this series adds flower offload to the NFP driver. It builds on recent work to add representor and a skeleton flower app - now the app does what its name says.
In general the approach taken is to allow some flows within the universe of possible flower matches and tc actions to be offloaded. It is planned that this support will grow over time but the support offered by this patch-set seems to be a reasonable starting point. Pieter Jansen van Vuuren (7): nfp: provide infrastructure for offloading flower based TC filters nfp: extend flower add flow offload nfp: extend flower matching capabilities nfp: add basic action capabilities to flower offloads nfp: add metadata to each flow offload nfp: add a stats handler for flower offloads nfp: add control message passing capabilities to flower offloads Simon Horman (2): net: switchdev: add SET_SWITCHDEV_OPS helper nfp: add phys_switch_id support drivers/net/ethernet/netronome/nfp/Makefile | 6 +- drivers/net/ethernet/netronome/nfp/flower/action.c | 210 +++++++++ drivers/net/ethernet/netronome/nfp/flower/cmsg.c | 11 +- drivers/net/ethernet/netronome/nfp/flower/cmsg.h | 202 ++++++++ drivers/net/ethernet/netronome/nfp/flower/main.c | 17 +- drivers/net/ethernet/netronome/nfp/flower/main.h | 161 +++++++ drivers/net/ethernet/netronome/nfp/flower/match.c | 292 ++++++++++++ .../net/ethernet/netronome/nfp/flower/metadata.c | 518 +++++++++++++++++++++ .../net/ethernet/netronome/nfp/flower/offload.c | 417 +++++++++++++++++ drivers/net/ethernet/netronome/nfp/nfp_net.h | 1 + .../net/ethernet/netronome/nfp/nfp_net_common.c | 3 + drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 20 + drivers/net/ethernet/netronome/nfp/nfp_net_repr.h | 10 +- drivers/net/ethernet/netronome/nfp/nfp_port.c | 28 ++ drivers/net/ethernet/netronome/nfp/nfp_port.h | 3 + include/net/switchdev.h | 4 + 16 files changed, 1887 insertions(+), 16 deletions(-) create mode 100644 drivers/net/ethernet/netronome/nfp/flower/action.c create mode 100644 drivers/net/ethernet/netronome/nfp/flower/main.h create mode 100644 drivers/net/ethernet/netronome/nfp/flower/match.c create mode 100644 drivers/net/ethernet/netronome/nfp/flower/metadata.c create mode 100644 drivers/net/ethernet/netronome/nfp/flower/offload.c -- 2.1.4
