NM_PBUFFER_WMARK  452 dev/pci/neo.c  		nm_wr(sc, NM_PBUFFER_WMARK, sc->pbuf + sc->pwmark, 4);
NM_PBUFFER_WMARK  953 dev/pci/neo.c  	nm_wr(sc, NM_PBUFFER_WMARK, sc->pbuf + sc->pwmark, 4);