On Sun, Jul 29, 2018 at 03:58:38PM +0300, Leon Romanovsky wrote: > From: Leon Romanovsky <leonro@xxxxxxxxxxxx> > > Hi, > > This is PATCH variant of RFC posted in previous week to the ML. > https://patchwork.ozlabs.org/cover/944184/ > > Changelog: > RFC -> v0: > * Patch 1 a new patch which refactors the logic > when getting a flow namespace. > * Patch 2 was split into two. > * Patch 3: Fixed a typo in commit message > * Patch 5: Updated commit message > * Patch 7: Updated commit message > Renamed: > - MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT_ID to > MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT > - packet_reformat_id to reformat_id in struct mlx5_flow_act > - packet_reformat_id to encap_id in struct mlx5_esw_flow_attr > - packet_reformat_id to encap_id in struct mlx5e_encap_entry > - PACKET_REFORMAT to REFORMAT when printing trace points > * Patch 9: Updated commit message > Updated function declaration in mlx5_core.h, could of lead > to compile error on bisection. > * Patch 11: Disallow egress rules insertion when in switchdev mode > * Patch 12: A new patch to deal with passing enum values using > the IOCTL infrastructure. > * Patch 13: Use new enum value attribute when passing enum > mlx5_ib_uapi_flow_table_type > * Patch 15: Don't set encap flags on flow tables if in switchdev mode > * Patch 17: Use new enum value attribute when passing enum > mlx5_ib_uapi_flow_table_type and enum > mlx5_ib_uapi_flow_action_packet_reformat_type > * Patch 19: Allow creation of both > MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL > and MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 packet > reformat actions. > * Patch 20: A new patch which allows attaching packet reformat > actions to flow tables on NIC RX. > > Thanks > > ------------------------------------------------------------------------ > From Mark: > This series exposes the ability to create flow actions which can > mutate packet headers. We do that by exposing two new verbs: > * modify header - can change existing packet headers. packet > * reformat - can encapsulate or decapsulate a packet. > Once created a flow action must be attached to a steering > rule for it to take effect. > > Thanks > > Guy Levi (1): > IB/uverbs: Add IDRs array attribute type to ioctl() interface > > Mark Bloch (26): > net/mlx5: Cleanup flow namespace getter switch logic > net/mlx5: Add proper NIC TX steering flow tables support > net/mlx5: Export modify header alloc/dealloc functions > net/mlx5: Add support for more namespaces when allocating modify > header > net/mlx5: Break encap/decap into two separated flow table creation > flags > net/mlx5: Move header encap type to IFC header file > {net, RDMA}/mlx5: Rename encap to reformat packet > net/mlx5: Expose new packet reformat capabilities > net/mlx5: Pass a namespace for packet reformat ID allocation > net/mlx5: Export packet reformat alloc/dealloc functions > RDMA/mlx5: Add NIC TX steering support > RDMA/uverbs: Add UVERBS_ATTR_CONST_IN to the specs language > RDMA/mlx5: Add a new flow action verb, modify header > RDMA/mlx5: Enable attaching modify header to steering flows > RDMA/mlx5: Enable decap and packet reformat on flow tables > RDMA/uverbs: Add generic function to fill in flow action object > RDMA/mlx5: Add new flow action verb, packet reformat > RDMA/mlx5: Enable attaching DECAP action to steering flows > RDMA/mlx5: Extend packet reformat verbs > RDMA/mlx5: Enable reformat on NIC RX if supported > RDMA/mlx5: Enable attaching packet reformat action to steering flows > RDMA/mlx5: Refactor flow action parsing to be more generic > RDMA/mlx5: Refactor DEVX flow creation > RDMA/mlx5: Add flow actions support to DEVX create flow > RDMA/mlx5: Add NIC TX namespace when getting a flow table > RDMA/mlx5: Allow creating a matcher for a NIC TX flow table > > drivers/infiniband/core/uverbs_ioctl.c | 115 ++++++- > .../infiniband/core/uverbs_std_types_flow_action.c | 7 +- > drivers/infiniband/hw/mlx5/devx.c | 6 +- > drivers/infiniband/hw/mlx5/flow.c | 351 ++++++++++++++++++++- > drivers/infiniband/hw/mlx5/main.c | 140 +++++--- > drivers/infiniband/hw/mlx5/mlx5_ib.h | 26 +- > drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 8 +- > .../mellanox/mlx5/core/diag/fs_tracepoint.h | 2 +- > drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 50 +-- > drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 2 +- > .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 9 +- > drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 87 +++-- > drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 57 ++-- > .../net/ethernet/mellanox/mlx5/core/mlx5_core.h | 11 - > include/linux/mlx5/device.h | 6 + > include/linux/mlx5/fs.h | 20 +- > include/linux/mlx5/mlx5_ifc.h | 70 ++-- > include/rdma/uverbs_ioctl.h | 98 +++++- > include/rdma/uverbs_std_types.h | 12 + > include/uapi/rdma/mlx5_user_ioctl_cmds.h | 20 ++ > include/uapi/rdma/mlx5_user_ioctl_verbs.h | 12 + > include/uapi/rdma/rdma_user_ioctl_cmds.h | 2 +- > 22 files changed, 928 insertions(+), 183 deletions(-) > > -- Jason, Doug Please drop this series, we will reshuffle it to have less patches in the series and will resubmit. Thanks
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