openwrt/target
Jonas Jelonek 78ffee0ed2 realtek: force in-band autoneg on XGS1250-12 A1 10G PHYs
In kernel 6.18, upstream added a change to the Aquantia PHY driver which
reports autoneg and inband capabilities as the PHY supports it, and
configures it accordingly in the PHY [1]. Due to how phylink works, it
then decides to turn off in-band signalling and prefer outband signalling
via MDIO.

We do not fully support running a USXGMII link with disabled
autonegotiation which leads to a non-working link between RTL93xx switch
and Aquantia PHYs running on USXGMII. To workaround this issue until
this support is added (if it is properly supported by the hardware),
force the Aquantia PHYs on affected devices to use inband signalling
instead of outband signalling. To achieve this, one can add

> managed = "in-band-status";

to the port definition in the DTS.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d59109d47c00e3e98aba612529b3871e69efb9d

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22690
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-31 12:54:57 +02:00
..
imagebuilder toolchain: sdk: ib: allow external toolchain override 2026-02-20 22:54:26 +01:00
linux realtek: force in-band autoneg on XGS1250-12 A1 10G PHYs 2026-03-31 12:54:57 +02:00
llvm-bpf
sdk sdk: use TOOLCHAIN_DIR_NAME for STAGING_SUBDIR_TOOLCHAIN 2026-03-10 13:34:31 +01:00
toolchain
Config.in targets: add REGULATOR_SUPPORT auto-feature 2026-03-01 10:59:19 +01:00
Makefile