This series adds support for ethtool extended link state in the HNS3
ethernet driver to add one additional information for user to know
why a link is not up.
change log:
V1 -> V2:
1. fix missing a P for "-EOPNOTSUP".
2. delete unnecessary error log of this feature is not supported by
devices of earlier version.
Guangbin Huang (4):
docs: ethtool: Add two link extended substates of bad signal integrity
ethtool: add two link extended substates of bad signal integrity
net: hns3: add header file hns3_ethtoo.h
net: hns3: add support ethtool extended link state
Documentation/networking/ethtool-netlink.rst | 8 +++
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 2 +
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 82 ++++++++++++++++++----
drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.h | 31 ++++++++
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 3 +
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 24 +++++++
include/uapi/linux/ethtool.h | 2 +
7 files changed, 137 insertions(+), 15 deletions(-)
create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.h
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2.8.1