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Anchor10419891041989 Writing to PHY Registers Anchor10419901041990NetDev_MII_Wr() is implemented within the Ethernet device driver file since (R)MII bus writes are associated with the MAC device. In the case that the PHY communication mechanism is separate from the MAC, a handler function may be provided within the net_bsp.c file and called from the device driver file instead. Anchor10419911041991

Note: This function must be implemented with a timeout and not block indefinitely should the PHY fail to respond.