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| author | Yu Xiao <yu.xiao@corigine.com> | 2022-11-25 14:30:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-25 13:25:41 +0300 |
| commit | 05c91c03913902dfed96669160b385beaae69232 (patch) | |
| tree | e61532dfba73a838a827da3238bf1a7dad371e6a /include | |
| parent | fd2dba8b4a35c296fba0f601fed1f2190f57f87b (diff) | |
| download | linux-05c91c03913902dfed96669160b385beaae69232.tar.xz | |
nfp: ethtool: support reporting link modes
[ Upstream commit a61474c41e8c530c54a26db4f5434f050ef7718d ]
Add support for reporting link modes,
including `Supported link modes` and `Advertised link modes`,
via ethtool $DEV.
A new command `SPCODE_READ_MEDIA` is added to read info from
management firmware. Also, the mapping table `nfp_eth_media_table`
associates the link modes between NFP and kernel. Both of them
help to support this ability.
Signed-off-by: Yu Xiao <yu.xiao@corigine.com>
Reviewed-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Link: https://lore.kernel.org/r/20221125113030.141642-1-simon.horman@corigine.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Stable-dep-of: 821de68c1f9c ("nfp: ethtool: fix the bug of setting unsupported port speed")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions