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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-08-22 14:07:01 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-26 18:33:58 +0200 |
| commit | abcd3026dd63417692a5e80aff70e7cd9b5c14ea (patch) | |
| tree | 92e4ceb99094ac0ca05a643197165be3ff963f1d /Documentation/netlink | |
| parent | net: netconsole: selftests: Create a new netconsole selftest (diff) | |
| download | linux-abcd3026dd63417692a5e80aff70e7cd9b5c14ea.tar.xz linux-abcd3026dd63417692a5e80aff70e7cd9b5c14ea.zip | |
ethtool: Extend cable testing interface with result source information
Extend the ethtool netlink cable testing interface by adding support for
specifying the source of cable testing results. This allows users to
differentiate between results obtained through different diagnostic
methods.
For example, some TI 10BaseT1L PHYs provide two variants of cable
diagnostics: Time Domain Reflectometry (TDR) and Active Link Cable
Diagnostic (ALCD). By introducing `ETHTOOL_A_CABLE_RESULT_SRC` and
`ETHTOOL_A_CABLE_FAULT_LENGTH_SRC` attributes, this update enables
drivers to indicate whether the result was derived from TDR or ALCD,
improving the clarity and utility of diagnostic information.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20240822120703.1393130-2-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/netlink')
| -rw-r--r-- | Documentation/netlink/specs/ethtool.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml index 37211b1e861f..6a050d755b9c 100644 --- a/Documentation/netlink/specs/ethtool.yaml +++ b/Documentation/netlink/specs/ethtool.yaml @@ -667,6 +667,9 @@ attribute-sets: - name: code type: u8 + - + name: src + type: u32 - name: cable-fault-length attributes: @@ -676,6 +679,9 @@ attribute-sets: - name: cm type: u32 + - + name: src + type: u32 - name: cable-nest attributes: |