netdev - [PATCH net-next 0/5] sfc: TXQ refactor

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Date:   Wed, 2 Sep 2020 15:34:18 +0100
From:   Edward Cree <ecree@...arflare.com>
To:     <linux-net-drivers@...arflare.com>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>
Subject: [PATCH net-next 0/5] sfc: TXQ refactor

Refactor and unify partner-TXQ handling in the EF100 and legacy drivers.

The main thrust of this series is to remove from the legacy (Siena/EF10)
 driver the assumption that a netdev TX queue has precisely two hardware
 TXQs (checksummed and unchecksummed) associated with it, so that in
 future we can have more (e.g. for handling inner-header checksums) or
 fewer (e.g. to free up hardware queues for XDP usage).

Edward Cree (5):
  sfc: add and use efx_tx_send_pending in tx.c
  sfc: use tx_queue->old_read_count in EF100 TX path
  sfc: use efx_channel_tx_[old_]fill_level() in Siena/EF10 TX datapath
  sfc: rewrite efx_tx_may_pio
  sfc: remove efx_tx_queue_partner

 drivers/net/ethernet/sfc/ef100_tx.c   |  8 ++-
 drivers/net/ethernet/sfc/net_driver.h | 18 +++--
 drivers/net/ethernet/sfc/nic_common.h | 40 +----------
 drivers/net/ethernet/sfc/tx.c         | 99 +++++++++++++++++----------
 drivers/net/ethernet/sfc/tx_common.c  |  5 +-
 5 files changed, 85 insertions(+), 85 deletions(-)