REG_MAC_MS_ADDRESS 52 drivers/net/ethernet/moxa/moxart_ether.c moxart_emac_write(ndev, REG_MAC_MS_ADDRESS, REG_MAC_MS_ADDRESS 54 drivers/net/ethernet/moxa/moxart_ether.c moxart_emac_write(ndev, REG_MAC_MS_ADDRESS + 4,