RTW_RING_OFFSET  3767 dev/ic/rtw.c   	    RTW_RING_OFFSET(hd_txlo), RTW_RING_BASE(sc, hd_txlo));
RTW_RING_OFFSET  3771 dev/ic/rtw.c   	    RTW_RING_OFFSET(hd_txmd), RTW_RING_BASE(sc, hd_txmd));
RTW_RING_OFFSET  3775 dev/ic/rtw.c   	    RTW_RING_OFFSET(hd_txhi), RTW_RING_BASE(sc, hd_txhi));
RTW_RING_OFFSET  3779 dev/ic/rtw.c   	    RTW_RING_OFFSET(hd_bcn), RTW_RING_BASE(sc, hd_bcn));
RTW_RING_OFFSET   255 dev/ic/rtwvar.h 					 RTW_RING_OFFSET(ring))