[PATCH v5 00/40] support setting and querying RSS algorithms

[Ferruh Yigit]

On 10/11/2023 10:27 AM, Jie Hai wrote:
> This patchset is to support setting and querying RSS algorithms.
> 
> --
> v5:
> 1. rewrite some comments.
> 2. check RSS algorithm for drivers supporting RSS.
> 3. change field "func" of rss_conf to "algorithm".
> 4. fix commit log for [PATCH v4 4/7].
> 5. add Acked-by Reshma Pattan.
> 6. add symmetric_toeplitz_sort for showing.
> 7. change "hf" to "hash function" for showing.
> 
> v4:
> 1. recomment some definitions related to RSS.
> 2. allocate static memory for rss_key instead of dynamic.
> 3. use array of strings to get the name of rss algorithm.
> 4. add display of rss algorithm with testpmd.
> 
> v3:
> 1. fix commit log for PATCH [1/5].
> 2. make RSS ABI changes description to start the actual text at the margin.
> 3. move defnition of enum rte_eth_hash_function to rte_ethdev.h.
> 4. fix some comment codes.
> 
> v2:
> 1. return error if "func" is invalid.
> 2. modify the comments of the "func" field.
> 3. modify commit log of patch [3/5].
> 4. use malloc instead of rte_malloc.
> 5. adjust display format of RSS info.
> 6. remove the string display of rss_hf.
> 
> Huisong Li (1):
>   net/hns3: support setting and querying RSS hash function
> 
> Jie Hai (39):
>   ethdev: overwrite some comment related to RSS
>   ethdev: support setting and querying RSS algorithm
>   net/atlantic: check RSS hash algorithms
>   net/axgbe: check RSS hash algorithms
>   net/bnx2x: check RSS hash algorithms
>   net/bnxt: check RSS hash algorithms
>   net/bonding: check RSS hash algorithms
>   net/cnxk: check RSS hash algorithms
>   net/cpfl: check RSS hash algorithms
>   net/cxgbe: check RSS hash algorithms
>   net/dpaa: check RSS hash algorithms
>   net/dpaa2: check RSS hash algorithms
>   net/ena: check RSS hash algorithms
>   net/enic: check RSS hash algorithms
>   net/fm10k: check RSS hash algorithms
>   net/hinic: check RSS hash algorithms
>   net/i40e: check RSS hash algorithms
>   net/iavf: check RSS hash algorithms
>   net/ice: check RSS hash algorithms
>   net/idpf: check RSS hash algorithms
>   net/igc: check RSS hash algorithms
>   net/ionic: check RSS hash algorithms
>   net/ixgbe: check RSS hash algorithms
>   net/mana: check RSS hash algorithms
>   net/mlx5: check RSS hash algorithms
>   net/mvpp2: check RSS hash algorithms
>   net/netvsc: check RSS hash algorithms
>   net/ngbe: : check RSS hash algorithms
>   net/nfp: check RSS hash algorithms
>   net/null: check RSS hash algorithms
>   net/qede: check RSS hash algorithms
>   net/sfc: check RSS hash algorithms
>   net/tap: check RSS hash algorithms
>   net/thunderx: check RSS hash algorithms
>   net/txgbe: check RSS hash algorithms
>   app/proc-info: fix never show RSS info
>   app/proc-info: adjust the display format of RSS info
>   app/proc-info: support querying RSS hash algorithm
>   app/testpmd: add RSS hash algorithms display
> 
>  app/proc-info/main.c                   | 32 ++++++++++-----
>  app/test-pmd/cmdline.c                 | 29 ++++++++++---
>  app/test-pmd/config.c                  | 38 ++++++++---------
>  app/test-pmd/testpmd.h                 |  2 +-
>  doc/guides/rel_notes/release_23_11.rst |  2 +
>  drivers/net/atlantic/atl_ethdev.c      |  2 +
>  drivers/net/axgbe/axgbe_ethdev.c       |  9 +++++
>  drivers/net/bnx2x/bnx2x_ethdev.c       |  4 ++
>  drivers/net/bnxt/bnxt_ethdev.c         |  6 +++
>  drivers/net/bonding/rte_eth_bond_pmd.c |  6 +++
>  drivers/net/cnxk/cnxk_ethdev.c         |  5 +++
>  drivers/net/cnxk/cnxk_ethdev_ops.c     |  3 ++
>  drivers/net/cpfl/cpfl_ethdev.c         |  6 +++
>  drivers/net/cxgbe/cxgbe_ethdev.c       |  9 ++++-
>  drivers/net/dpaa/dpaa_ethdev.c         |  7 ++++
>  drivers/net/dpaa2/dpaa2_ethdev.c       |  7 ++++
>  drivers/net/ena/ena_rss.c              |  3 ++
>  drivers/net/enic/enic_ethdev.c         |  1 +
>  drivers/net/enic/enic_main.c           |  3 ++
>  drivers/net/fm10k/fm10k_ethdev.c       |  9 ++++-
>  drivers/net/hinic/hinic_pmd_ethdev.c   |  3 ++
>  drivers/net/hinic/hinic_pmd_rx.c       |  3 ++
>  drivers/net/hns3/hns3_rss.c            | 47 ++++++++++++---------
>  drivers/net/i40e/i40e_ethdev.c         |  7 ++++
>  drivers/net/iavf/iavf_ethdev.c         |  6 +++
>  drivers/net/ice/ice_dcf.c              |  3 ++
>  drivers/net/ice/ice_dcf_ethdev.c       |  3 ++
>  drivers/net/ice/ice_ethdev.c           |  7 ++++
>  drivers/net/idpf/idpf_ethdev.c         |  6 +++
>  drivers/net/igc/igc_ethdev.c           |  4 ++
>  drivers/net/igc/igc_txrx.c             |  5 +++
>  drivers/net/ionic/ionic_ethdev.c       |  6 +++
>  drivers/net/ixgbe/ixgbe_ethdev.c       | 12 +++++-
>  drivers/net/ixgbe/ixgbe_rxtx.c         |  4 ++
>  drivers/net/mana/mana.c                | 11 ++++-
>  drivers/net/mlx5/mlx5_ethdev.c         |  4 ++
>  drivers/net/mlx5/mlx5_rss.c            |  3 +-
>  drivers/net/mvpp2/mrvl_ethdev.c        |  3 ++
>  drivers/net/netvsc/hn_ethdev.c         |  6 +++
>  drivers/net/nfp/nfp_common.c           |  9 ++++-
>  drivers/net/ngbe/ngbe_ethdev.c         |  6 ++-
>  drivers/net/ngbe/ngbe_rxtx.c           |  3 ++
>  drivers/net/null/rte_eth_null.c        |  8 ++++
>  drivers/net/qede/qede_ethdev.c         |  9 ++++-
>  drivers/net/sfc/sfc_ethdev.c           |  3 ++
>  drivers/net/sfc/sfc_rx.c               |  3 ++
>  drivers/net/tap/rte_eth_tap.c          |  8 ++++
>  drivers/net/thunderx/nicvf_ethdev.c    | 10 ++++-
>  drivers/net/txgbe/txgbe_ethdev.c       |  7 +++-
>  drivers/net/txgbe/txgbe_ethdev_vf.c    |  7 +++-
>  drivers/net/txgbe/txgbe_rxtx.c         |  3 ++
>  lib/ethdev/rte_ethdev.c                | 17 ++++++++
>  lib/ethdev/rte_ethdev.h                | 56 +++++++++++++++++++-------
>  lib/ethdev/rte_flow.c                  |  1 -
>  lib/ethdev/rte_flow.h                  | 25 +-----------
>  55 files changed, 395 insertions(+), 106 deletions(-)
> 

Can update following drivers too:
- igb (drivers/net/e1000/igb_ethdev.c)
- octeontx, configure(), as it checks RSS mode there
- virtio
- vmxnet3, as it configures RSS

Thanks,
ferruh