diff options
| author | Pawel Dembicki <paweldembicki@gmail.com> | 2024-04-02 22:11:19 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-03 19:33:20 -0700 |
| commit | 9cc8a6e62624e4a0e0bcf8dfd10cc89db6e0f14b (patch) | |
| tree | 29b996ea2935bd349f1183a1526c080328c7c415 /drivers/net/wireless/intel/iwlwifi/tests/devinfo.c | |
| parent | ada9841e3e665bb320d2eedcf33f640198e2378d (diff) | |
net: ethtool: Add impedance mismatch result code to cable test
Some PHYs can recognize during a cable test if the impedance in the cable
is okay. They can detect reflections caused by impedance discontinuity
between a regular 100 Ohm cable and an abnormal part with a higher or
lower impedance.
This commit introduces a new result code:
ETHTOOL_A_CABLE_RESULT_CODE_IMPEDANCE_MISMATCH,
which represents the results of a cable test indicating issues with
impedance integrity.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240402201123.2961909-2-paweldembicki@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/tests/devinfo.c')
0 files changed, 0 insertions, 0 deletions