RTW_NTXDESCHI     892 dev/ic/rtw.c   	    {RTW_NTXDESCLO, RTW_NTXDESCMD, RTW_NTXDESCHI,
RTW_NTXDESCHI    3774 dev/ic/rtw.c   	    &sc->sc_descs->hd_txhi[0], RTW_NTXDESCHI,
RTW_NTXDESCHI     201 dev/ic/rtwvar.h 				 RTW_NTXDESCHI + RTW_NTXDESCBCN)