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08048ba428
Currently, aqr_gen2_fill_interface_modes() reads VEND1_GLOBAL_CFG_* registers to populate phydev->supported_interfaces. But this is not the only place which needs to read these registers. There is also aqr107_read_rate(). Based on the premise that these values are statically set by firmware and the driver only needs to read them, the proposal is to read them only once, at config_init() time, and use the cached values also in aqr107_read_rate(). This patch only refactors the aqr_gen2_fill_interface_modes() code to save the registers to driver memory, and to populate supported_interfaces based on that. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://patch.msgid.link/20250821152022.1065237-7-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>