This series includes some optimization in IO path for the HNS3 ethernet
driver.

Huazhong Tan (1):
  net: hns3: add support to query tx spare buffer size for pf

Yunsheng Lin (6):
  net: hns3: minor refactor related to desc_cb handling
  net: hns3: refactor for hns3_fill_desc() function
  net: hns3: use tx bounce buffer for small packets
  net: hns3: support dma_map_sg() for multi frags skb
  net: hns3: optimize the rx page reuse handling process
  net: hns3: use bounce buffer when rx page can not be reused

 drivers/net/ethernet/hisilicon/hns3/hnae3.h        |   8 +-
 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c |  54 ++
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c    | 575 ++++++++++++++++++---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.h    |  58 ++-
 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |  66 +++
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h |   2 +
 .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c    |  14 +
 .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h    |   2 +
 8 files changed, 680 insertions(+), 99 deletions(-)

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2.8.1