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author | Florian Larysch <fl@n621.de> | 2025-07-24 00:20:42 +0200 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-25 13:43:24 -0700 |
commit | 49db61c27c4bbd24364086dc0892bd3e14c1502e (patch) | |
tree | ee21ab3617d7611121db2ec0d29e5bc8f4c646ee /scripts/lib/kdoc/kdoc_output.py | |
parent | 1bbb76a899486827394530916f01214d049931b3 (diff) |
net: phy: micrel: fix KSZ8081/KSZ8091 cable test
Commit 21b688dabecb ("net: phy: micrel: Cable Diag feature for lan8814
phy") introduced cable_test support for the LAN8814 that reuses parts of
the KSZ886x logic and introduced the cable_diag_reg and pair_mask
parameters to account for differences between those chips.
However, it did not update the ksz8081_type struct, so those members are
now 0, causing no pairs to be tested in ksz886x_cable_test_get_status
and ksz886x_cable_test_wait_for_completion to poll the wrong register
for the affected PHYs (Basic Control/Reset, which is 0 in normal
operation) and exit immediately.
Fix this by setting both struct members accordingly.
Fixes: 21b688dabecb ("net: phy: micrel: Cable Diag feature for lan8814 phy")
Cc: stable@vger.kernel.org
Signed-off-by: Florian Larysch <fl@n621.de>
Link: https://patch.msgid.link/20250723222250.13960-1-fl@n621.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions