netdev - [PATCH net-next v2 0/3] nfp: IPsec offload support

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Date:   Tue, 27 Sep 2022 12:27:04 +0200
From:   Simon Horman <simon.horman@...igine.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     netdev@...r.kernel.org, oss-drivers@...igine.com,
        Leon Romanovsky <leon@...nel.org>,
        Huanhuan Wang <huanhuan.wang@...igine.com>
Subject: [PATCH net-next v2 0/3] nfp: IPsec offload support

Huanhuan Wang says:

this short series is support IPsec offload for 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 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   |   6 +
 .../ethernet/netronome/nfp/crypto/crypto.h    |  35 +
 .../net/ethernet/netronome/nfp/crypto/ipsec.c | 774 ++++++++++++++++++
 drivers/net/ethernet/netronome/nfp/nfd3/dp.c  |  43 +-
 .../net/ethernet/netronome/nfp/nfd3/ipsec.c   |  19 +
 .../net/ethernet/netronome/nfp/nfd3/nfd3.h    |   8 +
 drivers/net/ethernet/netronome/nfp/nfp_net.h  |  11 +
 .../ethernet/netronome/nfp/nfp_net_common.c   |  17 +-
 .../net/ethernet/netronome/nfp/nfp_net_ctrl.h |  22 +-
 10 files changed, 934 insertions(+), 12 deletions(-)
 create mode 100644 drivers/net/ethernet/netronome/nfp/crypto/ipsec.c
 create mode 100644 drivers/net/ethernet/netronome/nfp/nfd3/ipsec.c

-- 
2.30.2