linux-kernel - [RFC PATCH net-next 0/4] net: hns3: add support for TX push

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Message-ID: <1627020969-32945-1-git-send-email-huangguangbin2@huawei.com>
Date:   Fri, 23 Jul 2021 14:16:05 +0800
From:   Guangbin Huang <huangguangbin2@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>,
        <catalin.marinas@....com>, <will@...nel.org>, <maz@...nel.org>,
        <mark.rutland@....com>, <dbrazdil@...gle.com>, <qperret@...gle.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <lipeng321@...wei.com>,
        <huangguangbin2@...wei.com>
Subject: [RFC PATCH net-next 0/4] net: hns3: add support for TX push

This series adds TX push support for the HNS3 ethernet driver.

Huazhong Tan (2):
  net: hns3: add support for TX push mode
  net: hns3: add ethtool priv-flag for TX push

Xiongfeng Wang (2):
  arm64: barrier: add DGH macros to control memory accesses merging
  io: add function to flush the write combine buffer to device
    immediately

 arch/arm64/include/asm/assembler.h                 |  7 ++
 arch/arm64/include/asm/barrier.h                   |  1 +
 arch/arm64/include/asm/io.h                        |  2 +
 drivers/net/ethernet/hisilicon/hns3/hnae3.h        |  2 +
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c    | 82 ++++++++++++++++++++--
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.h    |  6 ++
 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 21 +++++-
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c |  2 +
 .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c    | 11 ++-
 .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h    |  8 +++
 .../ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c   |  2 +
 .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c  | 11 ++-
 .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h  |  8 +++
 include/linux/io.h                                 |  6 ++
 14 files changed, 160 insertions(+), 9 deletions(-)

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2.8.1