BMCR_SPEED0        67 dev/mii/mii.h  #define	BMCR_S100	BMCR_SPEED0	/* 100 Mb/s */
BMCR_SPEED0        70 dev/mii/mii.h  #define	BMCR_SPEED(x)	((x) & (BMCR_SPEED0|BMCR_SPEED1))