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mediatek: filogic: support openwrt,netdev-name for renaming interfaces

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Add support in filogic subtarget for our own custom property
`openwrt,netdev-name` in the device tree instead of `label` for
renaming interfaces. This was suggested upstream to avoid potential
conflicts [1].

[1] https://lore.kernel.org/netdev/20240709124503.pubki5nwjfbedhhy@skbuf/

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
This commit is contained in:
Jonas Jelonek 2024-11-25 23:04:15 +00:00 committed by Paul Spooren
parent 31e45f62ca
commit d4d6c48b6e
1 changed files with 8 additions and 0 deletions
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8
target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label
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@ -10,6 +10,14 @@ set_netdev_labels() {
[ "$netdev" = "$label" ] && continue [ "$netdev" = "$label" ] && continue
ip link set "$netdev" name "$label" ip link set "$netdev" name "$label"
done done
for dir in /sys/class/net/*; do
[ -r "$dir/of_node/openwrt,netdev-name" ] || continue
read -r label < "$dir/of_node/openwrt,netdev-name"
netdev="${dir##*/}"
[ "$netdev" = "$label" ] && continue
ip link set "$netdev" name "$label"
done
} }
boot_hook_add preinit_main set_netdev_labels boot_hook_add preinit_main set_netdev_labels