RXCTL_DMWTLAT     355 drivers/net/ethernet/mediatek/mtk_eth_soc.h #define RCK_CTRL_RGMII_1000	(RXC_DQSISEL | RXCTL_DMWTLAT(2) | DQSI1(16))
RXCTL_DMWTLAT     356 drivers/net/ethernet/mediatek/mtk_eth_soc.h #define RCK_CTRL_RGMII_10_100	RXCTL_DMWTLAT(2)