mbox series

[net-next,v4,0/3] nfp: IPsec offload support

Message ID 20221117132102.678708-1-simon.horman@corigine.com (mailing list archive)
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Series nfp: IPsec offload support | expand

Message

Simon Horman Nov. 17, 2022, 1:20 p.m. UTC 
Huanhuan Wang says:

this series adds support for IPsec offload to the NFP driver.

It covers three enhancements:

1. Patches 1/3:
   - Extend the capability word and control word to to support
     new features.

2. Patch 2/3:
   - Add framework to support IPsec offloading for NFP driver,
     but IPsec offload control plane interface xfrm callbacks which
     interact with upper layer are not implemented in this patch.

3. Patch 3/3:
   - IPsec control plane interface xfrm callbacks are implemented
     in this patch.

Changes since v3
* Remove structure fields that describe firmware but
  are not used for Kernel offload
* Add WARN_ON(!xa_empty()) before call to xa_destroy()
* Added helpers for hash methods

Changes since v2
* OFFLOAD_HANDLE_ERROR macro and the associated code removed
* Unnecessary logging removed
* Hook function xdo_dev_state_free in struct xfrmdev_ops removed
* Use Xarray to maintain SA entries

Changes since v1
* Explicitly return failure when XFRM_STATE_ESN is set
* Fix the issue that AEAD algorithm is not correctly offloaded

Huanhuan Wang (2):
  nfp: add framework to support ipsec offloading
  nfp: implement xfrm callbacks and expose ipsec offload feature to
    upper layer

Yinjun Zhang (1):
  nfp: extend capability and control words

 drivers/net/ethernet/netronome/Kconfig        |  11 +
 drivers/net/ethernet/netronome/nfp/Makefile   |   2 +
 .../ethernet/netronome/nfp/crypto/crypto.h    |  23 +
 .../net/ethernet/netronome/nfp/crypto/ipsec.c | 587 ++++++++++++++++++
 drivers/net/ethernet/netronome/nfp/nfd3/dp.c  |  58 +-
 .../net/ethernet/netronome/nfp/nfd3/ipsec.c   |  18 +
 .../net/ethernet/netronome/nfp/nfd3/nfd3.h    |   8 +
 drivers/net/ethernet/netronome/nfp/nfp_net.h  |  11 +
 .../ethernet/netronome/nfp/nfp_net_common.c   |  10 +
 .../net/ethernet/netronome/nfp/nfp_net_ctrl.h |  22 +-
 10 files changed, 735 insertions(+), 15 deletions(-)
 create mode 100644 drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
 create mode 100644 drivers/net/ethernet/netronome/nfp/nfd3/ipsec.c

Comments

patchwork-bot+netdevbpf@kernel.org Nov. 21, 2022, 9 a.m. UTC | #1 
Hello:

This series was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Thu, 17 Nov 2022 14:20:59 +0100 you wrote:
> Huanhuan Wang says:
> 
> this series adds support for IPsec offload to the NFP driver.
> 
> It covers three enhancements:
> 
> 1. Patches 1/3:
>    - Extend the capability word and control word to to support
>      new features.
> 
> [...]

Here is the summary with links:
  - [net-next,v4,1/3] nfp: extend capability and control words
    https://git.kernel.org/netdev/net-next/c/484963ce9f1e
  - [net-next,v4,2/3] nfp: add framework to support ipsec offloading
    https://git.kernel.org/netdev/net-next/c/57f273adbcd4
  - [net-next,v4,3/3] nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer
    https://git.kernel.org/netdev/net-next/c/859a497fe80c

You are awesome, thank you!