Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/stm32/stm32n6/STM32N645/ETH/ETH_MTLRXQ0CR#0x0
R0 queue 0 control register
Receive Queue Weight
Receive Queue Packet Arbitration
https://github.com/modm-io/cmsis-svd-stm32