Hi,
This patchset is another iteration to introduce an in-kernel intermediate
representation (IR) to express ACL hardware offloads [1] [2] [3].
Changes from previous version, based on feedback from:
* Marcelo Ricardo Leitner:
- Fix bisect-ability due to update in flow_rule_alloc().
- s/key/entry variable name for struct flow_action_entry in
tc_setup_flow_action().
- Rename qede_parse_flower_attr() to qede_parse_flow_attr().
Remove _tc_ infix in qede parser too.
* Jiri Pirko:
- Rename to ethtool_rx_flow_rule_create() and
ethtool_rx_flow_rule_destroy().
* Florian Fainelli:
- Use BIT() ethtool_rx_flow_rule_create() to .used_keys.
- Add support for FLOW_EXT and FLOW_MAC_EXT to
ethtool_rx_flow_rule_create().
- ethtool inverts masks from userspace before passing the
ethtool_rx_flow_rule blob to the kernel.
- Use post-increment in flow_action_for_each().
Other misc updates I made are:
- Use "flow_offload:" tag in patch subject whenever possible.
- Fix tos field in ethtool_rx_flow_rule_create().
- Remove unused flow_rule_match_basic() from bcm_sf2.
Thanks.
[1] https://lwn.net/Articles/766695/
[2] https://marc.info/?l=linux-netdev&m=154233253114506&w=2
[3] https://marc.info/?l=linux-netdev&m=154258780717036&w=2
Pablo Neira Ayuso (12):
flow_offload: add flow_rule and flow_match structures and use them
net/mlx5e: support for two independent packet edit actions
flow_offload: add flow action infrastructure
cls_api: add translator to flow_action representation
flow_offload: add statistics retrieval infrastructure and use it
drivers: net: use flow action infrastructure
cls_flower: don't expose TC actions to drivers anymore
flow_offload: add wake-up-on-lan and queue to flow_action
ethtool: add basic ethtool_rx_flow_spec to flow_rule structure translator
dsa: bcm_sf2: use flow_rule infrastructure
qede: place ethtool_rx_flow_spec after code after TC flower codebase
qede: use ethtool_rx_flow_rule() to remove duplicated parser code
drivers/net/dsa/bcm_sf2_cfp.c | 98 ++-
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 252 +++----
.../net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 450 ++++++-------
drivers/net/ethernet/intel/i40e/i40e_main.c | 178 ++---
drivers/net/ethernet/intel/iavf/iavf_main.c | 195 +++---
drivers/net/ethernet/intel/igb/igb_main.c | 64 +-
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 743 ++++++++++-----------
drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c | 2 +-
.../net/ethernet/mellanox/mlxsw/spectrum_flower.c | 258 ++++---
drivers/net/ethernet/netronome/nfp/flower/action.c | 196 +++---
drivers/net/ethernet/netronome/nfp/flower/match.c | 417 ++++++------
.../net/ethernet/netronome/nfp/flower/offload.c | 150 ++---
drivers/net/ethernet/qlogic/qede/qede_filter.c | 570 ++++++----------
include/linux/ethtool.h | 10 +
include/net/flow_offload.h | 199 ++++++
include/net/pkt_cls.h | 18 +-
net/core/Makefile | 2 +-
net/core/ethtool.c | 237 +++++++
net/core/flow_offload.c | 153 +++++
net/sched/cls_api.c | 116 ++++
net/sched/cls_flower.c | 69 +-
21 files changed, 2384 insertions(+), 1993 deletions(-)
create mode 100644 include/net/flow_offload.h
create mode 100644 net/core/flow_offload.c
--
2.11.0
