netdev - [PATCH v2 net-next 0/7] sfc: encap offloads on EF10

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Message-ID: <27a1329b-fe09-d8e0-1d43-2e53e2793748@solarflare.com>
Date:   Fri, 11 Sep 2020 23:37:10 +0100
From:   Edward Cree <ecree@...arflare.com>
To:     <linux-net-drivers@...arflare.com>, <davem@...emloft.net>
CC:     <kuba@...nel.org>, <netdev@...r.kernel.org>
Subject: [PATCH v2 net-next 0/7] sfc: encap offloads on EF10

EF10 NICs from the 8000 series onwards support TX offloads (checksumming,
 TSO) on VXLAN- and NVGRE-encapsulated packets.  This series adds driver
 support for these offloads.

Changes from v1:
 * Fix 'no TXQ of type' error handling in patch #1 (and clear up the
   misleading comment that inspired the wrong version)
 * Add comment in patch #5 explaining what the deal with TSOv3 is

Edward Cree (7):
  sfc: decouple TXQ type from label
  sfc: define inner/outer csum offload TXQ types
  sfc: create inner-csum queues on EF10 if supported
  sfc: select inner-csum-offload TX queues for skbs that need it
  sfc: de-indirect TSO handling
  sfc: implement encapsulated TSO on EF10
  sfc: advertise encapsulated offloads on EF10

 drivers/net/ethernet/sfc/ef10.c           | 124 +++++++++++++++-------
 drivers/net/ethernet/sfc/ef100_tx.c       |   9 +-
 drivers/net/ethernet/sfc/efx.c            |   1 +
 drivers/net/ethernet/sfc/efx_channels.c   |  10 +-
 drivers/net/ethernet/sfc/efx_common.c     |  84 +++++++++++++++
 drivers/net/ethernet/sfc/efx_common.h     |   3 +
 drivers/net/ethernet/sfc/ethtool_common.c |   2 +-
 drivers/net/ethernet/sfc/farch.c          |  22 ++--
 drivers/net/ethernet/sfc/mcdi_functions.c |  24 +++--
 drivers/net/ethernet/sfc/mcdi_functions.h |   2 +-
 drivers/net/ethernet/sfc/net_driver.h     |  51 +++++----
 drivers/net/ethernet/sfc/nic.h            |   4 +
 drivers/net/ethernet/sfc/ptp.c            |   5 +-
 drivers/net/ethernet/sfc/selftest.c       |   4 +-
 drivers/net/ethernet/sfc/selftest.h       |   4 +-
 drivers/net/ethernet/sfc/tx.c             |  39 +++++--
 drivers/net/ethernet/sfc/tx.h             |  26 +++++
 drivers/net/ethernet/sfc/tx_common.c      |  10 +-
 18 files changed, 318 insertions(+), 106 deletions(-)