2 Commits

Author	SHA1	Message	Date
Daniel Golle	998b973157	kernel: net: phy: realtek: improve RealTek 2.5G PHY driver ... * use interface mode switching only when operating in C45 mode Linux prevents switching the interface mode when using C22 MDIO, hence use rate-adapter mode in case the PHY controlled via C22. * use phy_read_paged where appropriate * use existing generic inline functions to handle 10GbE advertisements instead of redundantly defining register macros in realtek.c which are not actually vendor-specific. * make sure 10GbE advertisement is valid, preventing false-positive warning "Downshift occurred from negotiated speed 2.5Gbps to actual speed 1Gbps, check cabling!" with some link-partners using 1G mode. * Support Link Down Power Saving Mode (ALDPS) Signed-off-by: Daniel Golle <daniel@makrotopia.org>	2023-04-22 04:08:41 +01:00
Daniel Golle	e504fdae4e	kernel: add pending mtk_sgmii and phy improvements from @lynxis ... Add pending patches from Alexander 'lynxis' Couzens which are required for RealTek NBase-T PHYs or SFP+ cages to work when connected to the SGMII interface provided by recent MediaTek SoCs [1]. The patches for MT753x fix link speed limitation on CPU ports observed by many users which is due to reset being carried out wrongly [2]. [1]: https://patchwork.kernel.org/project/netdevbpf/list/?series=669488&state=* [2]: https://patchwork.kernel.org/project/netdevbpf/list/?series=669486&state=* Signed-off-by: Daniel Golle <daniel@makrotopia.org>	2022-08-30 13:36:28 +01:00