netdev - [PATCH net-next 0/6] net: support SCTP CRC csum offload for tunneling packets in some drivers

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Date:   Sat, 16 Jan 2021 14:13:36 +0800
From:   Xin Long <lucien.xin@...il.com>
To:     network dev <netdev@...r.kernel.org>, linux-sctp@...r.kernel.org
Cc:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Neil Horman <nhorman@...driver.com>, davem@...emloft.net,
        Jakub Kicinski <kuba@...nel.org>,
        Alexander Duyck <alexander.duyck@...il.com>,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        intel-wired-lan@...ts.osuosl.org
Subject: [PATCH net-next 0/6] net: support SCTP CRC csum offload for tunneling packets in some drivers

This patchset introduces inline function skb_csum_is_sctp(), and uses it
to validate it's a sctp CRC csum offload packet, to make SCTP CRC csum
offload for tunneling packets supported in some HW drivers.

Xin Long (6):
  net: add inline function skb_csum_is_sctp
  net: igb: use skb_csum_is_sctp instead of protocol check
  net: igbvf: use skb_csum_is_sctp instead of protocol check
  net: igc: use skb_csum_is_sctp instead of protocol check
  net: ixgbe: use skb_csum_is_sctp instead of protocol check
  net: ixgbevf: use skb_csum_is_sctp instead of protocol check

 drivers/net/ethernet/intel/igb/igb_main.c         | 14 +-------------
 drivers/net/ethernet/intel/igbvf/netdev.c         | 14 +-------------
 drivers/net/ethernet/intel/igc/igc_main.c         | 14 +-------------
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c     | 14 +-------------
 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 14 +-------------
 drivers/net/ethernet/pensando/ionic/ionic_txrx.c  |  2 +-
 include/linux/skbuff.h                            |  5 +++++
 net/core/dev.c                                    |  2 +-
 8 files changed, 12 insertions(+), 67 deletions(-)

-- 
2.1.0