hv_rx_lo_write_idx 1021 dev/pci/if_txp.c 	sc->sc_rxlor.r_woff = &sc->sc_hostvar->hv_rx_lo_write_idx;
hv_rx_lo_write_idx  480 dev/pci/if_txpreg.h 	volatile u_int32_t	hv_rx_lo_write_idx;	/* arm->host */