HME_XD_RXLENMSK   300 dev/ic/hmereg.h 	(((sz) << HME_XD_RXLENSHIFT) & HME_XD_RXLENMSK)
HME_XD_RXLENMSK   302 dev/ic/hmereg.h 	(((flags) & HME_XD_RXLENMSK) >> HME_XD_RXLENSHIFT)