net: dsa: yt921x: Fix parsing MIB attributes

Browse source

There are hard-to-find unused fields in the MIB table I didn't notice in
the example driver code, causing wrong interpretation of the MIB data.

For some 64-bit attributes, the current (wrong) implementation took the
correct lower 32 bits, but messed up the upper 32 bits, so it would work
accidentally until 32-bit overflows happen. Fix that too.

Fixes: 186623f4aa ("net: dsa: yt921x: Add support for Motorcomm YT921x")
Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://patch.msgid.link/20251126084024.2843851-2-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

David Yang 2025-11-26 16:40:19 +08:00 • committed by Jakub Kicinski

parent 17e9f841dd

commit 510026a398

1 changed files with 11 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

22

drivers/net/dsa/yt921x.c

View file